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HomeMy WebLinkAbout2018-11-13 SWPPP Improvement Stormwater Pollution Prevention Plan (SWPPP) Improvement of Rea Street Stormwater Pollution Prevention Plan (SWPPP) For Construction Activities At: IMPROVEMENT OF REA STREET North Andover, MA Insert Project/Site Telephone Number SWPPP Prepared For: LRC Builders LLC Robert Innis 475 Boston Road Billerica, MA 0 1821 (508) 423-5835 robertinnis@yahoo.com SWPPP Prepared By: Christiansen and Sergi James Melvin, P.E. 160 Summer Street Haverhill, MA 01830 (978) 373-0310 SWPPP Preparation Date: 03/18/2019 Estimated Project Dates: Project Start Date: 04/16/2019 Project Completion Date: 08/19/2019 EPA SWPPP Template, Version 2.1 ii Stornnvvoter Pollution Prevention Plan (SYVPPP) improvement of Rea Street Contents SECTMON7: CONTACTUNFORMATtON/RESPONS0BiE PARTIES ............................................... 1.1 C}[JerotOdd / 3ut}COntnJCfOrb\.................................................................................... ± 1.2 3tOrmvvatEr Team .......................................................................................................... h SECTION 2: SITE EVALUATION, ASSESSMENT, AND PLANNING................................................7 2.1 P 'eCt/8ihe |nfOrm{]tiOn—.---_----.--------.--.—.----------. 7 2'2 Discharge Information ..................................................................................................U 2.3 Nature Of the Construction Activity—.—.-------.—.---.—.—.--.----. 5 2.4 Sequence and Estimated Dates Of Construction Activities .................................... 6 2.5 AUOvVObkeN Discharges ..................................................................... / 26 Site Maps.........................................................................................................................9 SECTION 3: DOCUMENTATION OF COMPLIANCE WITH OTHER FEDERAL REQUIREMENTS ....10 3.1 Endangered Species PrOteCtiOO --------.—.-------..-----.--- lO 3.2 Historic Preservation .................................................................................................... ll 3,3 Safe Drinking Water Act Underground Injection Control Requirements —.--- l2 SECTION 4: EROSION AND SEDIMENT CONTROLS..................................................................l3 4] N{]tun]| Buffers Or Equivalent Sediment CDDfnJb.---.-------------- 13 4.2 Perimeter Controls....................................................................................................... l4 4.3 Sediment Track-Out .................................................................................................... l5 4.4 Stockpiled Sediment O[Soil........................................................................................ l6 4.5 Minimize Dust................................................................................................................ l6 4.6 Minimize the Disturbance Of Steep Slopes............................................................... l7 4.7 Topsoil............................................................................................................................ l7 4.8 Soil Compaction.......................................................................................................... l7 4'9 Storm Drain Inlets ......................................................................................................... l8 4]0 Constructed 3tOrnlvvQter Conveyance Channels.................................................. lB 4.11 Sediment Basins ........................................................................................................... l9 4.12 Chemical Treatment...................................................................................................2O 4.13 [)evvOteriing Practices .................................................................................................2O 4.14 Other 3fO[mvYat8r Controls......................................................................................... 2l 4`15 Site Stabilization ...........................................................................................................24 SECTION 5: POLLUTION PREVENTION STANDARDS,.....,~..,,.,,.,,-,~~^,.,^~~,~^..,..,.~,.,,,.,,,...,...2[7 5.1 Potential Sources Cf Pollution.....................................................................................27 5.2 Spill Prevention and Response...................................................................................28 5'3 Fueling and Maintenance Cf Equipment O[Vehicles............................................28 5.4 Washing Cf Equipment and Vehicles ....................................................................... 29 5.5 Storage, Handling, and Disposal Cf Construction Products, Materials, and VY(3SteS -----.-----------.—.----------.-----.-----.------.3O 5.6 Washing [f Applicators and Containers used for Paint Concrete orOther mk]t8hO|S.......................................................................................................................................JJ 57 Fertilizers ........................................................................................................................33 5,8 Other Pollution Prevention Practices........................................................................34 SECTION 6: |NSPECTWON AND CORRECTIVE ACTION.............................................................35 6.1 Inspection Personnel and Procedures......................................................................35 6.2 Corrective Action........................................................................................................37 6.3 Delegation Of Authority..............................................................................................37 EPA SVYPPP Template, Version 2] iii Stormwater Pollution Prevention Plan (SWPPP) Improvement of Rea Street SECTION 1: CONTACT INFORMATION/RESPONSIBLE PARTIES 1.1Operator(s) /Subcontractor(s) Instructions (see definition of"operator" at CP Part 1.1.1): — Identify the operator(s) who will be engaged in construction activities at the site. Indicate respective responsibilities,where appropriate. Also include the 24-hour emergency contact. — List subcontractors expected to work on-site. Notify subcontractors of stormwater requirements applicable to their work. — Consider using Subcontractor Agreements such as the type included as a sample in Appendix G of the Template. perator(s): LRC Builders LLC Robert Innis 475 Boston Road Billerica, MA 01821 (508) 423-5835 robertinnis@yahoo.com Insert area of control (if more than one operator at site) [Repeat as necessary.] Sucontrctor(s): Silversmith Excavating Robert Tebbetts 65b Industrial Way Wilmington, MA 01887 (978) 988-9090 Silversmith.excavating@yahoo.com Site work and erosion control/stabilization [Repeat as necessary.] Emergency 2 -Flour Contact: LRC Builders LLC Robert Innis (508) 423-5835 EPA SWPPP Template, Version 2.1 5 Stormwater Pollution Prevention Plan (SWPPP) Improvement of Rea Street SECTION 7e TRAINING.............................................................................................................. 39 SECTION 8; CERTIFICATION AND NOTIFICATION...................................................................40 S PPP APPENDICES................................................................................................................. 1 EPA SWPPP Template, Version 2.1 iv Stormwater Pollution Prevention Plan (SWPPP) Improvement of Rea Street 1.2 Stormwater Team Instructions (see CGP Part 7. .2): — Identify the individuals (by name or position) that are part of the project's Stormwater team, their individual responsibilities, and which members are responsible for inspections. At a minimum the stormwater team is comprised of individuals who are responsible for overseeing the development of the SWPPP, any later modifications to it, and for compliance with the permit requirements (i.e., installing and maintaining stormwater controls, conducting site inspections, and taking corrective actions where required). — Each member of the stormwater team must have ready access to either an electronic or paper copy of applicable portions of the 2017 CGP and the SWPPP. Stormwater Team Name and/or position, and contact Responsibilities I Have Read the CGP and Understand the Applicable Requirements Robert Innis Insert Responsibility ❑ Yes Insert Position Date: Click here to enter a date. (508) 423-5835 robertinnis@yahoo.com Robe ri Tebbeiis Site work and erosion ❑ Yes Site Supervisor control/stabilization Date: Click here to enter a date. (978) 988-9090 Silversmith.excavating@yahoo.com Scorn Kellowc=y SWPPP inspections © Yes Environmental Monitor Pro essioEnal Engineer Date: Click here to enter a date. (978) 479-5648 SKellowayoe .Yahoo.com [Insert or delete rows as necessary.] EPA SWPPP Template, Version 2.1 6 3fornlvvah*r Pollution Prevention Plan (SYVPPP) Improvement of R Street SECTION 2: SITE EVALUATION, ASSESSMENT, AND PLANNING 2.1 Project/Site Information Instructions (see "Project/Site Information" section of Appendix J-NOI form): - In this section, you are asked to compile basic site information that will be helpful when you file your NOI. Project Name and Address Project/Site Name: Improvement of Rea Street Project Street/Location: Rea Street City: North Andover State: MA ZIP Code: 0l843 County or Similar Subdivision: Enusm Business days and hours for the project: Monday- Friday 7A.M.-6P.M. PuojeotLa!itude/LongDude Latitude: 4l6667" N Longitude: 71.0914"VV (decimal degrees) (decimal degrees) Lo0tode/|onQi|ude data source: [� �� k4op ��� GPS �[� � � Other (please specify): Horizontal Reference Datum: El NAD27 0 NAD83 ElVYGS84 Additional Project Information Are you requesting permit coverage oso "federal openztor" as defined El yes FZ No in Appendix LAof the 2Ol7CGP? Is the pnoject/oite|ocoted on Indian country lands, or located on o El yes Z No property ofreligious or cultural significance 1oon Indian tribe? If yes, provide the name of the Indian tribe associated with the area of Indian country (including the name of Indian reservation if applicable), or if not in Indian coontry, provide the name of the Indian tribe associated with the property: Insert Text Here EPA SVVPPPTemplate, Version2.l 7 Stonnvvnter Pollution Prevention Plan (SYVPPP) Improvement of Rea Street If you are conducting earth-disturbing activities in response to a public emergency, document the cause of the public emergency /e.g, natural disaster, extreme flooding conditions), information substantiating its occurrence (e.g., state disaster declaration), and a description of the construction necessary to reestablish effective public services: Insert Text Here 2.2 Discharge Information instructions (see "Discharge Information" section of Appendix J- NOI form): In this section, include information relating to your site's discharge.This information corresponds to the "Discharge Information" section of the NOI form. List all of the stormwater points of discharge from your site. Identify each point of discharge with a unique 3-digit ID (e.g.,001,002). For each unique point of discharge you list,specify the name of the first water of the U.S. that receives stormwater directly from the point of discharge and/or from the MS4 that the point of discharge discharges to. You may have multiple points of discharge that discharge to the same receiving water. Next, specify whether any wafers of the U.S. that you discharge to are listed as "impaired" as defined in App_�nclix A, and the pollutants causing the impairment. Identify any Total Maximum Daily Loads (TMDL) that have been completed for any of the waters of the U.S. that you discharge to and the pollutants for which there is a TMDL. For more information on impaired waters and TMDLs, including a list of TMDL contacts and links by state,visit htfps://www.el2a.gov/tmdl. Finally, indicate whether any wafer of the U.S. that you discharge to is designated as a Tier 2, Tier 2.5, or Tier 3 wafer and if so,what the designation is (2, 2.5, or 3). A list of Tier 2, 2.5, and 3 waters is provided in App.�nclix F. Does your project/site discharge stormvvoter into o Municipal Separate El Yes Z No Storm Sewer System (MS4)? Are there any waters offheU.S.within S0 feet of your pnoject'searth Z yes Fl No disturbances? EPA SVYPPPTemplate, Version2.l 8 Sformwafer Pollution Prevention Plan(SWPPP) Improvement of Rea Street For each point of discharge,provide a point of discharge ID(a unique 3-digit ID,e.g.,001,002),the name of the first water of the U.S.that receives stormwater directly from the point of discharge and/or from the MS4 that the point of discharge discharges to,and the following receiving water information,if applicable: Point of Name of Is the If yes,list the Has a TMDL If yes,list Pollutant(s) Is this If yes,specify Discharge receiving receiving pollutants been TMDL Name for which receiving which Tier(2, ID water: water that are completed and ID: there is a water 2.5,or 3)? impaired(on causing the for this TMDL: designated the CWA impairment: receiving as a Tier 2, 303(d)list)? waferbody? Tier 2.5,or Tier 3 water? [001] Unnamed ❑Yes Z No ❑Yes 0 No ❑Yes ❑ No [INSERT"Tier Wetland to 2",'Tier 2.5", Mosquito or'Tier 3"] Brook [002) ❑Yes ❑ No ❑Yes ❑No ❑Yes ❑ No [INSERT"Tier 2",'Tier 2.5", or'Tier 3"] [003] ❑Yes ❑ No ❑Yes ❑ No ❑Yes ❑ No [INSERT"Tier 2","Tier 2.5", or'Tier 3"] [004] ❑Yes ❑No ❑Yes ❑No ❑Yes ❑ No [INSERT"Tier 2",'Tier 2.5", or'Tier 3"] [005] ❑Yes ❑ No ❑Yes ❑ No ❑Yes ❑No [INSERT"Tier 2",'Tier 2.5", or'Tier 3" [006] ❑Yes ❑ No ❑Yes ❑ No ❑Yes ❑ No [INSERT"Tier 2",'Tier 2.5", orMer 3"] [include additional rows or delete as necessary.] EPA SW PPP Template,Version 2.1 5 Stnrmvvofer Pollution Prevention Plan (SVYPPP) Improvement of R Sheet 2.3 Nature ofthe Construction Activities Instructions (see CGP Parts 1.2.1.c and 7.2.3): — Provide a general description of the nature of the construction activities at your site. — Describe the size of the property (in acres or in miles if a linear construction site), the total area expected to be disturbed by the construction activities (to the nearest quarter acre or quarter mile if a linear construction site), and the maximum area expected to be disturbed at any one time. — Indicate the type of construction site,whether there will be certain demolition activities, and whether the predevelopment land use was for agriculture. — Provide a list and description of all pollufant-generating activities (e.g., paving operations; concrete, paint, and stucco washout and waste disposal; solid waste storage and disposal; and clewatering operations) and indicate for each activity the type of pollutant that will be generated (e.g., sediment,fertilizers, pesticides, paints, caulks, sealants, fluorescent light ballasts, contaminated substrates, solvents, fuels) and could be discharged in stormwater from your site. — Describe the construction support activities covered by this permit (see Part 1.2.1.c of the permit). General Description of Project Provide a general description of the nature of your construction activities, including the age dates of pod renovations for structures that are undergoing demolition: Construction of 1332' rood' development of l2 residential lots, installation of utilities, installation ofstormvvoter8MPs' and all associated grading. Size of Construction Site -Size of Property 20.2 acres Total Area Expected to be Disturbed by 5.25 acres Construction Activities Maximum Area Expected to be Disturbed at 5.25 Acres -Any One Time I [Repeat os necessary for individual project phoses.] Type mf Construction Site (check all that opp/y/: * 3ing|e+Fqmi|yRewidentio| El k4u|ti'Fomi|yResidentiu| [l Commercial El |ndootho| * Institutional 0 Highway o/Road El Utility F] Other Will there be demolition of any structure built orrenovated ny�� B� No before January l. l98O? -- -- |f yes, do any of the structures being demolished have otleast FlYes El No MN//\ lO'000 square feet of floor space? EPA SYVPPP Template, Version 2.l 5 Stormwater Pollution Prevention Plan (SWPPP) Improvement of Rea Street Was the pre-development land use used for agriculture (see ® Yes ❑ No Appendix A for definition of "agricultural land")? Pollutant-Generating Activities List and describe all pollutant-generating activities and indicate for each activity the type of pollutant that will be generated.Take into account where potential spills and leaks could occur that contribute pollutants to stormwater discharges, and any known hazardous or toxic substances, such as PCBs and asbestos, that will be disturbed during construction. Pollutant-Generating Activity Pollutants or Pollutant Constituents (e.g.,paving operations;concrete,point,and (e.g.,sediment,fertilizers,'pesticides,paints,caulks, stucco washout and waste disposal;solid waste sealants,fluorescent lightballasts,contaminated storage and disposal;and dewatering operations) substrates,solvents,fuels)'; See attached list in the O&M See attached list is the O&M INSERT POLLUTANT-GENERATING ACTIVITY INSERT POLLUTANT(S) INSERT POLLUTANT-GENERATING ACTIVITY INSERT POLLUTANT(S) [Include additional rows or delete as necessary.] 2.4 Sequence and Estimated Dates of Construction Activities Instructions (see CGP Part 7.2.5): — Describe the intended construction sequence and duration of major activities. — For each portion or phase of the construction site, include the following: ✓ Commencement and duration of construction activities, including clearing and grubbing, mass grading, demolition activities,site preparation (i.e., excavating, cutting and filling), final grading, and creation of soil and vegetation stockpiles requiring stabilization; ✓ Temporary or permanent cessation of construction activities; ✓ Temporary or final stabilization of areas of exposed soil.The dates for stabilization must reflect the applicable deadlines to which you are subject to in Part 2.2.14; and ✓ Removal of temporary stormwater controls and construction equipment or vehicles, and cessation of any pollutant-generating activities. — The construction sequence must reflect the following requirements: ✓ Part 2.1.3 (installation of stormwater controls); and ✓ Parts 2.2.14 (stabilization deadlines). Phase I Road and Stormwater construction Estimated Start Date of Construction Activities for this Phase 5/1/2019 Estimated End Date of Construction Activities for this Phase 8/30/2019 EPA SWPPP Template, Version 2.1 6 Stormwater Pollution Prevention Plan (SWPPP) Improvement of Rea Street Estimated Date(s) of Application of Stabilization Measures 8/30/2019 for Areas of the Site Required to be Stabilized Add additional dates os necessary] Estimated Date(s) when Stormwater Controls will be 8/30/2019 Removed [Add additional dates as necessary] Phase II Construction of each individual lot Estimated Start Date of Construction Activities for this Phase INSERT ESTIMATED DATE Estimated End Date of Construction Activities for this Phase INSERT ESTIMATED DATE Estimated Date(s) of Application of Stabilization Measures INSERT ESTIMATED DATE for Areas of the Site Required to be Stabilized [Add additional dates as necessary] Estimated Date(s) when Stormwater Controls will be INSERT ESTIMATED DATE Removed Add additional dates as necessary [Repeat as needed.] 2.5 Authorized Non-Stormwater Discharges Instructions (see CGP Parts 1.2.2 and 7. .5): Identify all authorized sources of non-stormwater discharges.The authorized non- stormwater discharges identified in Part 1.2.2 of the 2017 CGP include: ✓ Discharges from emergency fire-fighting activities; ✓ Fire hydrant flushings; ✓ Landscape irrigation; ✓ Waters used to wash vehicles and equipment, provided that there is no discharge of soaps, solvents, or detergents used for such purposes; ✓ Water used to control dust; ✓ Potable water including uncontaminated water line flushings; ✓ External building washdown, provided soaps, solvents and detergents are not used, and external surfaces do not contain hazardous substances (e.g., paint or caulk containing PCBs); ✓ Pavement wash waters provided spills or leaks of toxic or hazardous materials have not occurred (unless all spilled material has been removed) and detergents are not used. You are prohibited from directing pavement wash waters directly into any water of the U.S., storm drain inlet, or stormwater conveyance, unless the conveyance is connected to a sediment basin, sediment trap, or similarly effective control; ✓ Uncontaminated air conditioning or compressor condensate; ✓ Uncontaminated, non-turbid discharges of ground water or spring water; ✓ Foundation or footing drains where flows are not contaminated with process materials such as solvents or contaminated ground water; and ✓ Construction dewatering water discharged in accordance with Part 2.4. List of Authorized Non-Stormwater Discharges Present at the Site EPA SWPPP Template, Version 2.1 7 Stormwater Pollution Prevention Plan (SWPPP) Improvement of Rea Street Type of Authorized Non-Sf rmwater Discharge Likely to be Present t Your Site? Discharges from emergency fire-fighting activities ❑ Yes Z No Fire hydrant flushings ® Yes ❑ No Landscape irrigation ® Yes ❑ No Waters used to wash vehicles and equipment ® Yes ❑ No Water used to control dust ® Yes ❑ No Potable water including uncontaminated water line flushings ® Yes ❑ No External building washdown (soaps/solvents are not used and external surfaces ❑ Yes ® No do not contain hazardous substances) Pavement wash waters ❑ Yes © No Uncontaminated air conditioning or compressor condensate ® Yes ❑ No Uncontaminated, non-turbid discharges of ground water or spring water ❑ Yes ❑ No Foundation or footing drains ❑X Yes ❑ No Construction dewatering water ® Yes ❑ No (Note: You are required to identify the likely locations of these authorized non-stormwater discharges on your site map. See Section 2.6, below, of the SWPPP Template.) EPA SWPPP Template, Version 2.1 8 ' Storn)vvoter Pollution Prevention Plan /SVVPPP> Improvement of Rea Street 2'6 Site Maps Instructions(see CGP Part 7.2.4): — Attach site maps in Appendix A of the Template. For most projects, a series of site maps is necessary and recommended. The first should show the undeveloped site and its current features. An additional map or maps should be created to show the developed site or,for more complicated sites, show the major phases of development. These maps must include the following features: — Boundaries of the property and of the locations where construction will occur, • Locations where earth-disturbing activities will occur, noting any phasing of construction activities and any demolition activities; • Approximate slopes before and after major grading activities. Note areas of steep slopes, as defined in CGP Appendix A; • Locations where sediment, soil, or other construction materials will be stockpiled; • Locations of any crossings of waters of the U.S.; • Designated points where vehicles will exit onto paved roads; • Locations of structures and other impervious surfaces upon completion of construction; and • Locations of on-sife and off-site construction support activity areas covered by this — Locations of all waters of the U.S., including wetlands, on your site and within one mile downstream of the site's discharge point. Indicate which waterbodies are listed as impaired, and which are identified by your state, fribe, or EPA as Tier 2, Tier 2.5, or Tier 3 — Areas of federally-listed critical habitat for endangered or threatened species within the site and/or at discharge locations. — Type and extent of pre-construction cover on the site (e.g., vegetative cover, forest, pasture, pavement, structures) — Drainage paftern(s) of stormwater and authorized non-stormwater before and after major grading activities. — Stormwater and authorized non-stormwafer discharge locations, including: V Locations where stormwater and/or authorized non-stormwafer will be discharged to storm drain inlets; and Locations where stormwater or allowable non-stormwater will be discharged to waters of the U.S. (including wetlands). — Locations of all potential pollutant-generating activities. — Locations of stormwater controls, including natural buffer areas and any shared controls utilized to comply with the permit. — Locations where polymers, flocculants, or other treatment chemicals will be used and EPA SVVPPP Template, Version 2.1 9 Stormwater Pollution Prevention Plan (SWPPP) Improvement of Rea Street SECTION 3: DOCUMENTATION OF COMPLIANCE WITH OTHER FEDERAL REQUIREMENTS 3.1 Endangered Species Protection Instructions(see C P Parts 1.1.5, 7. .9. , Appendix D, and the "Endangered Species Protection" section of the Appendix J -NI form): Using the instructions in Appendix D of the permit, determine under which criterion listed below (A-F) you are eligible for coverage under this permit with respect to the protection of endangered species.To make this determination,you must use information from BOTH the National Marine Fisheries Service (NMFS) and U.S. Fish and Wildlife Service (USFWS). Both the NMFS and USFWS maintain lists of Endangered Species Act-listed (ESA-listed) species and designated critical habitat. Operators must consult both when determining their eligibility. - Check only 1 box, include the required information and provide a sound basis for supporting the criterion selected.Select the most conservative criterion that applies - Include documentation supporting your determination of eligibility. - A step-by-step guide and flow-chart on ESA provisions for EPA's CGP is available at his://www.e�a..gov/npdes/stormwater-discharges-construction-activities#species Eligibility Criterion Under which criterion listed in Appendix D are you eligible for coverage under this permit? ® Criterion C: Discharges not likely to adversely affect ESA-listed species and/or designated critical habitat. ESA-listed species and/or designated critical habitat(s) under the jurisdiction of the USFWS and/or NMFS are likely to occur in or near your site's "action area," and you certify to EPA that your site's discharges and discharge-related activities are not likely to adversely affect ESA-listed threatened or endangered species and/or designated critical habitat.This certification may include consideration of any stormwater controls and/or management practices you will adopt to ensure that your discharges and discharge-related activities are not likely to adversely affect ESA-listed species and/or designated critical habitat.To certify your eligibility under this criterion, indicate 1) the ESA- listed species and/or designated habitat located in your"action area" using the process outlined in Appendix D of this permit; 2) the distance between the site and the listed species and/or designated critical habitat in the action area (in miles); and 3) a rationale describing specifically how adverse effects to ESA-listed species will be avoided from the discharges and discharge-related activities.You must also include a copy of your site map from your SWPPP showing the upland and in-water extent of your "action area"with this NO]. Basis statement content/Supporting documentation: A basis statement supporting the selection of Criterion C should identify the information resources and expertise (e.g., state or federal biologists) used to arrive at this conclusion. Any supporting documentation should explicitly state that both ESA-listed species and designated critical habitat under the jurisdiction of the USFWS and/or NMFS were considered in the evaluation. • Resources used to make determination:The only species present on the ESA List is the Northern Long Eared Bat. ✓ ESA-listed Species/Critical Habitat in action area:The list is attached in the appendices. EPA SWPPP Template, Version 2.1 10 Stormvvoter Pollution Prevention Plan (SVYPPP) Improvement of Rea Street / Distance between site and ESA-listed Species/Critical Habitat:>20Mi|es ,' How adverse effects will be avoided: DESCRIBE SPECIFICALLY HOW ADVERSE EFFECTS TO ESA-LISTED SPECIES WILL BE AVOIDED FROM THE DISCHARGES AND D|SCHARGE'RELAJEDACT|V|T|ES V/ / 3,2 Historic Preservation Instructions (see CGP Part 1.1.6, 7.2.9.b, Appendix E, and the "Historic Preservation" section of Follow the screening process in Appendix E of the permit for determining whether your installation of subsurface earfh-disturbing sformwafer controls will have an effect on historic — Include documentation supporting your determination of eligibility. — To contact your applicable state or tribal historic preservation office, information is available at www.achp.gov/­"­r)rogroms/"­`htm/. Appendix E' Step l Do you plan on installing any of the following sformwafer controls at your site? Check all that apply below, and proceed to Appendix E' Step 1 El Dike [� Berm Catch Basin ZPond Z Stormvvofer Conveyance Channel /e.g, difch' trench' perimeter drain, svvo|a' etc.) 0 Culvert [l Other type of ground-disturbing stormwotorcontrol: INSERT SPECIFIC TYPE 0F ST{}Rk4VVATERCONTROL (Note: |f you will not beinstalling any ground-disturbing stormvvoteroontro|s' no further documentation is required for Section 3.2of the Tennp|ote.) Appendix E' S1ep 2 |f you answered yes in Step l' have prior surveys orevaluations conducted onthe site already def ermined f hat historic properties do not exist, or f hat prior disf urbances at the site have precluded the existence ofhistoric properties? El YES E NO • If yes, no further documentation is required for Section 3.2 of the Template. • |f no, proceed to Appendix E.Step 3. EPA SVVPPP Template, Version 2.l 11 Stormwater Pollution Prevention Plan (SWPPP) Improvement of Rea Street b Appendix E,Step 3 If you answered no in Step 2, have you determined that your installation of subsurface earth- disturbing stormwater controls will have no effect on historic properties? ® YES ❑ NO If yes, provide documentation of the basis for your determination. INSERT REFERENCES TO DOCUMENTS, STUDIES, OR OTHER SOURCES RELIED UPON If no, proceed to Appendix E, Step 4. 3.3 Safe Drinking Water Act Underground Injection Control Requirements Instructions (see CGP Part 7. .9.c): If you will use any of the identified controls in this section, include documentation of contact between you and the applicable state agency or EPA Regional Office responsible for implementing the requirements for underground injection wells in the Safe Drinking Water Act and EPA's implementing regulations at 40 CFR Parts 144-147.\ For state UIC program contacts, refer to the following EPA website: httos://www.epa.gov/uic. Do you plan to install any of the following controls? Check all that apply below. ® Infiltration trenches (if stormwater is directed to any bored, drilled, driven shaft or dug hole that is deeper than its widest surface dimension, or has a subsurface fluid distribution system) ® Commercially manufactured pre-cast or pre-built proprietary subsurface detention vaults, chambers, or other devices designed to capture and infiltrate stormwater flow ❑ Drywells, seepage pits, or improved sinkholes (if stormwater is directed to any bored, drilled, driven shaft or dug hole that is deeper than its widest surface dimension, or has a subsurface fluid distribution system) IF YES, INSERT COPIES OF LETTERS, EMAILS, OR OTHER COMMUNICATION BETWEEN YOU AND THE STATE AGENCY OR EPA REGIONAL OFFICE EPA SWPPP Template, Version 2.1 12 3tormvvofer Pollution Prevention Plan (SVYPPP) Improvement of R Street SECTION 4: EROSION AND SEDIMENT CONTROLS General Instructions (See CGP Parts 2.2 and 7.2.6): — Describe the erosion and sediment controls that will be installed and maintained at your — Describe any applicable stormwater control design specifications (including references to any manufacturer specifications and/or erosion and sediment control manuals/ordinances relied upon). — Describe any routine stormwater control maintenance specifications. — Describe f he projected schedule for stormwater control insfallation/implementation. 4.1 Natural Buffers on Equivalent Sediment Controls Instructions (see CGP Parts 2.2.1 and 7.2.6.b.i, and Appendix G): This section only applies to you if a water of the U.S. is located within 50 feet of your site's earth disturbances. If this is the case, consult CGP Part 2.2.1 and Appendix G for information on how to comply with the buffer requirements. — Describe the compliance alternative (CGP Part 2.2.l.a.i, ii, or iii) that was chosen to meet the buffer requirements, and include any required documentation supporting the alternative selected. The compliance alternative selected must be maintained throughout the duration of permit coverage. However, if you select a different compliance alternative during your period of permit coverage, you must modify your SWPPP to reflect this change. — If you qualify for one of the exceptions in CGP Part 2.2.1.b, include documentation related to your qualification for such exceptions. Buffer Compliance Alternatives Are there any waters of the U.S.within 50 feet of your pr jeof's earth disturbances? 0 YES 0 NO (Note: If no, no further documentation is required for Part 4.l in fheSVVPPP Template. Continue on to Part 4.2] Check the compliance alternative that you have chosen: [� (i) |vviU provide and maintain u 50-footundidurbed natural buffer. (NVha /l>: You must show the 50-foot boundary line of the natural buffer on your site map.) (Note (2): You must show on your site map how all discharges from your construction disturbances through the natural buffer area will first be treated by the site's erosion and sediment controls. Also, show on the site map any velocity dissipation devices used tVprevent erosion within the natural buffer area.) /ii\ |will provide and maintain an undisturbed natural buffer that is less than 50feet and is supplemented by additional erosion and sediment controls,which in combination achieves the sediment load reduction equivalent to a 50-foot undisturbed natural buffer. (NVfe (l): You must show the boundary line of the natural buffer on your site rnupj EPA SYVPPP Template, Version 2.l 13 Stormwater Pollution Prevention Plan (SWPPP) Improvement of Rea Street (Note (2): You must show on your site map how all discharges from your construction disturbances through the natural buffer area will first be treated by the site's erosion and sediment controls. Also, show on the site map any velocity dissipation devices used to prevent erosion within the natural buffer area.) ® 25' Minimum ® INSERT EITHER ONE OF THE FOLLOWING: The soils on site consist of sand and loamy sand. The slope is between 3%and 6%. This will generate a low to moderate risk which requires a double erosion control barrier. OR (2) IF YOU CONDUCTED A SITE-SPECIFIC CALCULATION FOR THE ESTIMATED SEDIMENT REMOVAL OF A 50-FOOT BUFFER, PROVIDE THE SPECIFIC REMOVAL EFFICIENCY, AND INFORMATION YOU RELIED UPON TO MAKE YOUR SITE-SPECIFIC CALCULATION. ® The erosion control measure requires a Silt Soxx with siltation fence. ® INSERT THE FOLLOWING INFORMATION: - The siltation control requirements was determined using the tables in Appendix G. this box, provide information on the applicable buffer exception that applies, below.) .2 Perimeter Controls Instructions (see CGP Parts 2.2.3 and 7. .6.b.ii): — Describe sediment controls that will be used (e.g., silt fences, filter berms, temporary diversion dikes, or fiber rolls) to meet the Part 2.2.3 requirement to "install sediment controls along any perimeter areas of the site that will receive pollutant discharges." — For linear projects,where you have determined that the use of perimeter controls in portions of the site is infeasible, document other practices that you will implement. General ® Erosion controls are proposed around the entire limit of clearing and along the upgradienf side of all infiltration basins. Specific Perimeter Controls Hay Bales/Silt Fence Description: Hay bales and siltation fence shall be installed in accordance with the approved plans. Installation 3/18/2019 Maintenance The site supervisor shall inspect the silt fence at least once per week and shall repair any Requirements damaged or affected areas of the fence at the time they are noted.. (Note: At a minimum, you must provide for maintenance that meets the following requirement in CGP 2.2.3.a:" Remove sediment before it has accumulated to one-half of the above- round height of any perimeter control." Design INCLUDE COPIES OF DESIGN SPECIFICATIONS HERE Specifications [Repeat as needed for individual perimeter controls.] EPA SWPPP Template, Version 2.1 14 Stormwater Pollution Prevention Plan (SWPPP) Improvement of Rea Street .3 Sediment Track-Out Instructions (see CGP Parts . . and 7.2.6.b.iii): — Describe stormwater controls that will be used to minimize sediment track-out. — Describe location(s) of vehicle exit(s), procedures to remove accumulated sediment off-site (e.g., vehicle tracking), and stabilization practices (e.g., stone pads or wash racks or both) to minimize off-site vehicle tracking of sediment. Also include the design, installation, and maintenance specifications for each control. General ® A stabilized construction entrance is proposed at the site access. Specific Track-Out Controls Stabilized Construction Entrance Description: Prior to the commencement of site work,crushed stone construction entrance will be installed at the entrance to the site.This will prevent trucks from tracking material from the construction site. If,at any point during the project,the construction entrance becomes ineffective due to accumulation of soil,the crushed stone shall be replaced. Details for construction of the stabilized entrance can be found in the Detail Sheets of the approved plans. Installation 3/18/2019 Maintenance The site supervisor will inspect the construction entrance weekly to ensure that they are Requirements properly limiting the tracking of soil onto Ayers Village Road. If tracking onto the roadway is noted,it shall be removed immediately via a mechanical street sweeper. (Note: At a minimum, you must provide for maintenance that meets the following requirement in CGP Part 2.2.4.d: "Where sediment has been tracked-out from your site onto paved roads, sidewalks, or other paved areas outside of your site, remove the deposited sediment by the end of the same business day in which the track-out occurs or by the end of the next business day if track-out occurs on a non-business day. Remove the track-out by sweeping, shoveling, or vacuuming these surfaces, or by using other similarly effective means of sediment removal. You are prohibited from hosing or sweeping tracked-out sediment into any stormwater conveyance, storm drain inlet, or water of the U.S." Design INCLUDE COPIES OF DESIGN SPECIFICATIONS HERE Specifications [Repeat as needed for individual track-out controls.] EPA SWPPP Template, Version 2.1 15 Stormwater Pollution Prevention Plan (SWPPP) Improvement of Rea Street 4.4 Stockpiled Sediment or Soil Instructions(see CGP Parts 2. .5 and 7. .6): — Describe stormwater controls and other measures you will take to minimize the discharge of sediment or soil particles from stockpiled sediment or soil. Include a description of structural practices (e.g., diversions, berms, ditches,storage basins), including design, installation, and maintenance specifications, used to divert flows from stockpiled sediment or soil, retain or detain flows, or otherwise limit exposure and the discharge of pollutants from stockpiled sediment or soil. — For piles that will be unused for 14 or more days, describe what cover or other appropriate temporary stabilization will be used. — Also, describe any controls or procedures used to minimize exposure resulting from adding to or removing materials from the pile. General ® INSERT GENERAL DESCRIPTION OF HOW YOU WILL COMPLY WITH CGP PART 2.2.5 Specific Stockpile Controls Soil Stockpiles Description: all topsoil shall be stripped from the work area and stockpiled in the location as delineated on the site plans.Once topsoil is stockpiled,the topsoil shall be planted within seven days with a "winter rye"grass seed over the stockpiled topsoil to prevent erosion and damage of the topsoil. In addition,a silt fence shall be installed around the entire perimeter of the pile. Installation Install after topsoil is stripped Maintenance The site supervisor shall inspect the stockpile and the coverage/integrity of the topsoil and silt Requirements fence once per week. In the event areas become exposed or there is evidence of damage or erosion of the stockpile,the site supervisor shall take corrective erosion to repair. (Note: At a minimum,you must comply with following requirement in CGP Part 2.2.5.d: "You are prohibited from hosing down or sweeping soil or sediment accumulated on pavement or other impervious surfaces into any stormwater covve once, storm drain inlet, or water of the U.S." Design INCLUDE COPIES OF DESIGN SPECIFICATIONS HERE Specifications [Repeat as needed for individual stockpile controls.] 4.5 Minimize Dust Instructions(see CGP Parts 2.2.6 and 7. .6): Describe controls and procedures you will use at your site to minimize the generation of dust. General ® INSERT GENERAL DESCRIPTION OF HOW YOU WILL COMPLY WITH CGP PART 2.2.6 Specific Dust Controls Dust Control Description: During dry weather,exposed soil will be hand sprayed with water to control dust.Water trucks used for dust control shall contain contaminant-free water and will be used only as necessary. EPA SWPPP Template, Version 2.1 16 Stnrmvvoter Pollution Prevention Plan (SYVPPP) Improvement of Rea Street Installation Asneeded Maintenance Asneeded Requirements Design INCLUDE COPIES OF DESIGN SPECIFICATIONS HERE Specifications [Repeat mz needed for individual dust oonhnls.] 4.6 AN/nhnrize Steep Slope Disturbances 4.7 Topsoil Instructions (see CGP Parts 2.2.8 and 7.2.6): — Describe how topsoil will be preserved and identify these areas and associated control measures on your site map(s). — If it is infeasible for you to preserve topsoil on your site, provide an explanation for why this is the case. General = INSERT GENERAL DESCRIPTION OF H[)VV YOU WILL COMPLY WITH CGP PART22.8. IF IT IS INFEASIBLE FORY[)UTDC{}k4PLYVV|THTHERE(]U|KEk4EWT' |WCLUDEANEXPLANAT|(JN (}FVVHYTH|S |STHECASE. Specific Topsoil Controls INSERT NAME OF TOPSOIL CONTROL TO BE INSTALLED Description: minimize Disturbed Area and Protect Natural Features and Soil Installation Duration of project Maintenance INSERT MAINTENANCE REQUIREMENTS FOR THE TOPSOIL CONTROL Requirements Design INCLUDE COPIES OF DESIGN SPECIFICATIONS HERE Specifications [Repeat os needed for individual topsoil controb.] 4.8 So0Cmmnpac#on Instructions (see CGP Parts 2.2.9 and 7.2.6): — In areas where final vegetative stabilization will occur or where infilf ration pra cf ices will be installed, describe the controls, including design, installation, and maintenance specifications that will be used to restrict vehicle or equipment access or condition the soil for seeding or planting. General a INSERT GENERAL DESCRIPTION OF H0VY YOU WILL COMPLY WITH CGP PARTl29 Specific Soil Compaction Controls INSERT NAME OF SOIL COMPACTION CONTROL TO BE INSTALLED EPA SVVPPP Template, Version 2.l 17 Stormwater Pollution Prevention Plan (SWPPP) Improvement of Rea Street Description: Soil shall be compacted as necessary as specified on certified design plans and details from the design engineer. Installation INSERT APPROXIMATE DATE OF INSTALLATION Maintenance Once finish grading is complete, construction fencing shall be used to prevent Requirements traffic from disturbing round prior to permanent stabilization Design INCLUDE COPIES OF DESIGN SPECIFICATIONS HERE Specifications [Repeat as needed for individual soil compaction controls.] .9 Storm Drain Inlets Instructions(see CGP Parts 2.2.10 and 7.2.6): — Describe controls (e.g., inserts, rock-filled bags, or block and gravel) including design, installation, and maintenance specifications that will be implemented to protect all inlets that carry stormwater flow from your site to a water of the U.S., provided you have the authority to access the storm drain inlet. General ® INSERT GENERAL DESCRIPTION OF HOW YOU WILL COMPLY WITH CGP PART 2.2.10 Specific Storm Drain Inlet Controls INSERT NAME OF STORM DRAIN INLET CONTROL TO BEINSTALLED Description: INSERT DESCRIPTION OF STORM DRAIN INLET CONTROL TO BE INSTALLED Installation INSERT APPROXIMATE DATE OF INSTALLATION Maintenance INSERT MAINTENANCE REQUIREMENTS FOR THE STORM DRAIN INLET CONTROL Requirements (Note: At a minimum, you must comply with following requirement in CGP Part 2.2.10.b: "Clean, or remove and replace the protection measures as sediment accumulates, the filter becomes clogged, and/or performance is compromised. Where there is evidence of sediment accumulation adjacent to the inlet protection measure, remove the deposited sediment by the end of the same business day in which it is found or by the end of the following business day if removal by the same business day is not feasible." Design INCLUDE COPIES OF DESIGN SPECIFICATIONS HERE Specifications [Repeat as needed for individual storm drain inlet controls.] 4.10 Stor water Conveyance Channels Instructions(see CGP Parts 2.2.11 and 7.2.6): If you will be installing a stormwater conveyance channel, describe control practices (e.g., velocity dissipation devices), including design specifications and details (volume, dimensions, outlet structure).that will be implemented at the construction site. General ® INSERT GENERAL DESCRIPTION OF HOW YOU WILL COMPLY WITH CGP PART 2.2.1 1 EPA SWPPP Template, Version 2.1 18 Stormwater Pollution Prevention Plan (SWPPP) Improvement of Rea Street Specific Conveyance Channel Controls INSERT NAME OF CONVEYANCE CHANNEL CONTROL TO RE INSTALLED STALLED Description: INSERT DESCRIPTION OF CONVEYANCE CHANNEL CONTROL TO BE INSTALLED Installation INSERT APPROXIMATE DATE OF INSTALLATION Maintenance INSERT MAINTENANCE REQUIREMENTS FOR THE CONVEYANCE CHANNEL Requirements CONTROL Design INCLUDE COPIES OF DESIGN SPECIFICATIONS HERE Specifications [Repeat as needed for individual stormwater conveyance channel controls.] .11 Sediment Basins Instructions (see CGP Parts 2.2.12 and 7.2. .b.iv): If you will install a sediment basin, include design specifications and other details (volume, dimensions, outlet structure) that will be implemented in conformance with CGP Part 2.2.12. — Sediment basins must be situated outside waters of the U.S. and any natural buffers established under CGP Part 2.2.1; and designed to avoid collecting water from wetlands. — At a minimum, sediment basins provide storage for either (1) the calculated volume of runoff from the 2-year, 24-hour storm (see CGP App. H), or (2) 3,600 cubic feet per acre drained — Sediment basins must also utilize outlet structures that withdraw water from the surface, unless infeasible General ® INSERT GENERAL DESCRIPTION OF HOW YOU WILL COMPLY WITH CGP PART 2.2.12. IF YOU HAVE DETERMINED THAT IT IS INFEASIBLE FOR YOU TO UTILIZE AN OUTLET STRUCTURE THAT DISCHARGES FROM THE SURFACE, PROVIDE AN EXPLANATION FOR WHY THIS IS THE CASE. Specific Sediment Basin Controls INSERT NAME OF SEDIMENT BASIN CONTROL TO BE INSTALLED Description: Temporary Sedimentation Basin For Runoff Installation Duration of project Maintenance The site supervisor will inspect grades weekly to determine that water is properly Requirements percolating through soil that the basin is maintained and not damaged by other construction activity. No maintenance will be required unless grade is failing to percolate stormwater.The low point shall be periodically cleaned of debris, at least once per month. (Note: At a minimum, you must comply with following requirement in CGP Part 2.2.12.f: "Remove accumulated sediment to maintain at least one-half of the design capacity and conduct all other appropriate maintenance to ensure the basin or impoundment remains in effective operating condition." Design INCLUDE COPIES OF DESIGN SPECIFICATIONS HERE Specifications EPA SWPPP Template, Version 2.1 19 Stormwater Pollution Prevention Plan (SWPPP) Improvement of Rea Street [Repeat as needed for individual sediment basin controls.] 4.12 Chemical Treatment Instructions(see CGP Parts 2.2.13 and 7.2.6.v): If you are using treatment chemicals at your site, provide details for each of the items below. This information is required as part of the SWPPP requirements in CGP Part 7.2.6.v. Soil Types List all the soil types (including soil types expected to be found in fill material) that are expected to be exposed during construction in areas of the project that will drain to chemical treatment systems: INSERT TEXT HERE Treatment Chemicals List all treatment chemicals that will be used at the site and explain why these chemicals are suited to the soil characteristics: INSERT TEXT HERE Describe the dosage of all treatment chemicals you will use at the site or the methodology you will use to determine dosage: INSERT TEXT HERE Provide information from any applicable Safety Data Sheets (SDS): INSERT TEXT HERE Describe how each of the chemicals will stored: INSERT TEXT HERE Include references to applicable state or local requirements affecting the use of treatment chemicals, and copies of applicable manufacturer's specifications regarding the use of your specific treatment chemicals and/or chemical treatment systems: INSERT TEXT HERE Special Controls for Cationic Treatment Chemicals (if applicable) If the applicable EPA Regional Office authorized you to use cationic treatment chemicals, include the official EPA authorization letter or other communication, and identify the specific controls and implementation procedures designed to ensure that your use of cationic treatment chemicals will not lead to an exceedance of water quality standards: INSERT (1) ANY LETTERS OR OTHER DOCUMENTS SENT FROM THE EPA REGIONAL OFFICE CONCERNING YOUR USE OF CATIONIC TREATMENT CHEMICALS, AND (2) DESCRIPTION OF ANY SPECIFIC CONTROLS YOU ARE REQUIRED TO IMPLEMENT Schematic Drawings of Stormwater Controls/Chemical Treatment Systems Provide schematic drawings of any chemically-enhanced Stormwater controls or chemical treatment systems to be used for application of treatment chemicals: INSERT DRAWINGS HERE Training Describe the training that personnel who handle and apply chemicals have received prior to permit coverage, or will receive prior to the use of treatment chemicals: INSERT TEXT HERE 4.13 Dewatering Practices Instructions(see CGP Parts 2.4 and 7.2.6): If you will be discharging ground water or accumulated stormwater that is removed from excavations, trenches,foundations, vaults, or other similar points of accumulation, include design specifications and details of all dewatering practices that are installed and maintained to comply with CGP Part 2.4. EPA SWPPP Template, Version 2.1 20 Stormwater Pollution Prevention Plan (SWPPP) Improvement of Rea Street General ® INSERT GENERAL DESCRIPTION OF HOW YOU WILL COMPLY WITH CGP PART 2.4 Specific Dewatering Practices INSERT NAME OF DEWATERING PRACTICE TO BE INSTALLED Description: Dewatering: ® De-watering is anticipated at this job site. If necessary, dewafering practices shall conform to the following guidelines: o Any water that is pumped and discharged from a french and/or excavation shall be filtered by an approved method prior to its discharge into a receiving water or drainage system. o Under no circumstances shall the Contractor discharge water to wetland resource areas. When constructing near a wetland resource area, the Contractor shall discharge uncontaminated water from dewafering operations directly to the nearest drainage system, stream, or waterway after filtering by an approved method. o The pumped water shall be filtered through either: bailed hay, a vegetative filter strip, a vegetative channel or a mechanical tank system to trap sediment occurring as a result of the construction operations. Vegetated channels,if utilized shall be constructed such that the discharge flow rate shall not exceed a velocity of more than 1 foot per second. Accumulated sediment shall be cleared from the channel periodically. Installation INSERT APPROXIMATE DATE OF INSTALLATION Maintenance Requirements (Note: At a minimum, you must comply with following requirement in CGP Part 2.4: "With backwash water, either haul it away for disposal or return it to the beginning of the treatment process; and replace and clean the filter media used in dewafering devices when the pressure differential equals or exceeds the manufacturer's specifications." Design INCLUDE COPIES OF DESIGN SPECIFICATIONS HERE Specifications [Repeat as needed for individual dewafering practices.] 4.14 Other Stormwater Controls Instructions: — Describe any other stormwater controls that do not fit into the above categories. General ® INSERT GENERAL DESCRIPTION OF THE PROBLEM THIS CONTROL IS DESIGNED TO ADDRESS Specific Stormwater Control Practices INSERT NAME O OTHER STORMWATER CONTROLE TO BE INSTALLED EPA SWPPP Template, Version 2.1 21 Stormwater Pollution Prevention Plan (SWPPP) Improvement of Rea Street Description: Materials Staging Area -The site supervisor shall designate a materials staging area on site.This area shall be covered with 2" of gravel (this gravel shall be subsequently stripped and can be reused as a base for paving or other construction activities Installation Prior to start of work Maintenance The site supervisor shall inspect this area once week to ensure orderly materials Requirements storage is confined to the designated area.The site supervisor shall coordinate all materials delivery to ensure proper placement of materials. Design IF APPLICABLE, INCLUDE COPIES OF DESIGN SPECIFICATIONS HERE Specifications INSERT NAME OF OTHER STORMWATER CONTROLE TO;BE INSTALLED Description: Install washout area -The site supervisor shall produce a written document received by all subcontractors and employees that delineates their responsibilities on site. The site supervisor shall document receipt of these instructions by obtaining the signatures of subcontractors and individuals that may enter the site and the date in which they were notified of their responsibilities.This document shall instruct all washout and cleaning activities to be confined area on the site. Installation Washout area shall be constructed at the start of grading activities at the site. Maintenance The site supervisor shall inspect this area once per week, except during periods Requirements of interior painting and drywall/plaster work during which the area will be inspected three times per week.The site supervisor shall coordinate maintenance of this area and shall notify all subcontractors of their responsibilities to confine washing and cleaning activities to the designated area. Design IF APPLICABLE, INCLUDE COPIES OF DESIGN SPECIFICATIONS HERE Specifications INSERT:'NAME iOF OTHER STORMWATER CO TOLE TO BE INSTALLED Description: Refueling/maintenance Rules-The site supervisor shall produce a written document received by all subcontractors and employees that delineates their responsibilities on site.This document shall include language that shall specify the maintenance of vehicles on the job site. The site supervisor shall document receipt of these instructions by obtaining the signatures of subcontractors and individuals that may enter the site and the date in which they were notified of their responsibilities. Refueling for vehicles or equipment shall occur either within the designated washout area or shall utilize temporary drip protection measures at the location of fueling.The site supervisor or their representative shall be present at the time of any fueling procedure.The site supervisor shall have a fuel spill plan and measures on site to initiate containment and clean-up in the event a fuel spill occurs. Installation Prior to start if work. Maintenance The site supervisor shall maintain a log of individuals receiving these instructions. Requirements Design IF APPLICABLE, INCLUDE COPIES OF DESIGN SPECIFICATIONS HERE Specifications EPA SWPPP Template, Version 2.1 22 Stormwater Pollution Prevention Plan (SWPPP) Improvement of Rea Street INSERT NAME OF OTHER STORMWATER CONTROLE TO BE INSTALLED Description: Vehicle Washing Rules-The site supervisor shall produce a written document received by all subcontractors and employees that delineates their responsibilities on site.The site supervisor shall document receipt of these instructions by obtaining the signatures of subcontractors and individuals that may enter the site and the date in which they were notified of their responsibilities.This document shall include language that shall limit vehicle washing on the job site to be confined within the work area and conducted in a manner to prevent water drainage beyond the specified area of work. Installation Prior to start if work. Maintenance The site supervisor shall maintain a log of individuals receiving these instructions. Requirements Design IF APPLICABLE, INCLUDE COPIES OF DESIGN SPECIFICATIONS HERE Specifications INSERT NAME OF OTHER STORMWATER CO TROLE TO BE INSTALLED Description: Recycling /Waste Area -The site supervisor shall produce a written document received by all subcontractors and employees that delineates their responsibilities on site.The site supervisor shall document receipt of these instructions by obtaining the signatures of subcontractors and individuals that may enter the site and the date in which they were notified of their responsibilities.This document shall instruct all waste to be properly distributed to a designated area.The general contractor and site supervisor shall assemble a recycling and waste management area on the site, in the location indicated on the plans, after excavation and preliminary site grading have been completed.This area shall include dumpsters and storage areas for materials recycling and construction waste. Waste and recycling shall be removed from the site on a weekly basis as appropriate to the stage of construction. Installation Prior to start if work. Maintenance The site supervisor shall inspect the waste and recycling area on a daily basis to Requirements ensure the proper sorting and disposal of materials.This shall also include evaluation that waste/recycling are confined to the designated area.The site supervisor shall maintain a log of individuals receiving these instructions. Design IF APPLICABLE, INCLUDE COPIES OF DESIGN SPECIFICATIONS HERE Specifications INSERT NAME OF OTHER STORMWATER CONTROLE TO ICE INSTALLS Description: Construction Vehicle Parking - Construction vehicles shall be parked as far away from wetland resource areas as possible. If parked outside of the work area depicted on the plans, vehicles should not be parked within 100' of wetland resource areas. Vehicles shall not be parked within the public right of way. Installation Prior to start if work. Maintenance INSERT MAINTENANCE REQUIREMENTS. Requirements Design IF APPLICABLE, INCLUDE COPIES OF DESIGN SPECIFICATIONS HERE Specifications EPA SWPPP Template, Version 2.1 23 Stormwater Pollution Prevention Plan (SWPPP) Improvement of Rea Street [Repeat as needed.] .15 Site Stabilization Instructions (see CGP Ports 2.2.14 and 7.2.6.vi): The CGP requires you to immediately initiate stabilization when work in an area of your site has permanently or temporarily stopped, and to complete certain stabilization activities within prescribed deadlines. Construction projects disturbing more than 5 acres at any one time have a different deadline than projects disturbing 5 acres or less at any one time.See CGP Part 2.2.14.a.The CGP also requires that stabilization measures meet certain minimum criteria. See CGP Part 2.2.14.b. For your SWPPP, you must include the following: - Describe the specific vegetative and/or non-vegetative practices that will be used to stabilize exposed soils where construction activities have temporarily or permanently ceased. Avoid using impervious surfaces for stabilization whenever possible. - The stabilization deadline(s) that will be met in accordance with Part 2.2.14.a - Once you begin construction, consider using the Grading/Stabilization Activities log in Appendix H of the Template to document your compliance with the stabilization requirements in CGP Part 2.2.14. Total Amount of Land Disturbance Occurring at Any One Time ❑ Five Acres or less ❑ More than Five Acres Use this template box if you are not located in an arid, semi-arid, or drought-stricken area INSERT NAME' F SITE STABILIZATION PRACTICE ® Vegetative ❑ Non-Vegetative ❑ Temporary ® Permanent Description: ® Permanent ground seeding-hydroseeding ® NOTE HOW DESIGN WILL MEET REQUIREMENTS OF PART 2.2.14.b Installation After final grading Completion INSERT APPROXIMATE COMPLETION DATE Maintenance INSERT MAINTENANCE REQUIREMENTS FOR THE STABILIZATION PRACTICE Requirements Design INCLUDE COPIES OF DESIGN SPECIFICATIONS HERE Specifications [Repeat as needed for additional stabilization practices.] Use this template box if you are located in an arid, semi-arid, or drought-stricken area. INSERT NAME OF SITE STABILIZATION PRACTICE EPA SWPPP Template, Version 2.1 24 Stormwater Pollution Prevention Plan (SWPPP) Improvement of Rea Street ❑ Vegetative ❑ Non-Vegetative ❑ Temporary ❑ Permanent Description: ® INSERT DESCRIPTION OF STABILIZATION PRACTICE TO BE INSTALLED ® NOTE HOW DESIGN WILL MEET REQUIREMENTS OF PART 2.2.14.b Dry Period ® Beginning date of seasonally dry period: INSERT APPROXIMATE DATE ® Ending date of seasonally dry period: INSERT APPROXIMATE DATE ® Site conditions during this period: DESCRIBE YOUR SITE CONDITIONS DURING THIS PERIOD Installation DESCRIBE THE SCHEDULE YOU WILL FOLLOW FOR INITIATING AND COMPLETING and VEGETATIVE STABILIZATION completion ® Approximate installation date: INSERT APPROXIMATE DATE schedule ® Approximate completion date: INSERT APPROXIMATE DATE Maintenance INSERT MAINTENANCE REQUIREMENTS FOR THE STABILIZATION PRACTICE Requirements Design INCLUDE COPIES OF DESIGN SPECIFICATIONS HERE Specifications [Repeat as needed for additional stabilization practices.] Use this template box if unforeseen circumstances have delayed the initiation and/or completion of vegetative stabilization. Note: You will not be able to include this information in your initial SWPPP. If you are affected by circumstances such as those described in CGP Part 2.2.14.a.iii, you will need to modify your SWPPP to include this information. INSERT'NAME OF SITE STABILIZATION PRACTICE ❑ Vegetative ❑ Temporary ❑ Permanent Description: ® INSERT DESCRIPTION OF STABILIZATION PRACTICE TO BE INSTALLED ® NOTE HOW DESIGN WILL MEET REQUIREMENTS OF PART 2.2.14.b Justification INSERT DESCRIPTION OF CIRCUMSTANCES THAT PREVENT YOU FROM MEETING THE DEADLINES REQUIRED IN CGP PARTS 2.2.14.a Installation VegetativeMeasures: and DESCRIBE THE SCHEDULE YOU WILL FOLLOW FOR INITIATING AND COMPLETING completion VEGETATIVE STABILIZATION schedule ® Approximate installation date: INSERT APPROXIMATE DATE ® Approximate completion date: INSERT APPROXIMATE DATE EPA SWPPP Template, Version 2.1 25 Stormwater Pollution Prevention Plan (SWPPP) Improvement of Rea Street Non-VegetativeMeasures: (must be completed within 14 days of the cessation of construction if disturbing 5 acres or less; within 7 days if disturbing more than 5 acres) ® Approximate installation date: INSERT APPROXIMATE DATE ® Approximate completion date: INSERT APPROXIMATE DATE Maintenance INSERT MAINTENANCE REQUIREMENTS FOR THE STABILIZATION PRACTICE Requirements Design INCLUDE COPIES OF DESIGN SPECIFICATIONS HERE Specifications [Repeat as needed for additional stabilization practices.] EPA SWPPP Template, Version 2.1 26 Stormwater Pollution Prevention Plan (SWPPP) Improvement of Rea Street SECTION 5: POLLUTION PREVENTION STANDARDS 5.1 Potential Sources of Pollution Instructions (see CGP Part 7.2.3.g): — Identify and describe all pollutant-generating activities at your site (e.g., paving operations; concrete, paint, and stucco washout and waste disposal; solid waste storage and disposal). — For each pollutant-generating activity, include an inventory of pollutants or pollutant constituents associated with that activity (e.g., sediment, fertilizers, and/or pesticides, paints, solvents, fuels),which could be exposed to rainfall or snowmelt, and could be discharged from your construction site. You must take into account where potential spills and leaks could occur that contribute pollutants to sformwater discharges, and any known hazardous or toxic substances, such as PCBs and asbestos, that will be disturbed or removed during construction. Construction Site Pollutants INSERT TEXT OR USE TABLE BELOW Pollutants or Pollutant Location on Site Pollutant-Generating Activity Constituents for reference SWPPP site map (that could be discharged if where this is shown) exposed to stormwater) Equipment will be located throughout the site. Any re- fueling or activities involving Equipment Fuels and hydraulic fluids fluids will be done with the spill kit presentin locations away from stormwater basins and wetlands. Concrete High PH wash water In areas on concrete work mostly house foundations Paint, caulk, etc... Solvents, etc... In areas around home construction L(Include additional rows as necessary.] EPA SWPPP Template, Version 2.1 27 5fo,mvvoterP(d|utinn Prevention Plan (SYVPPP) improvement of Rea Street 5.2 Split Prevention and Response Instructions (see CGP Parts 2.3.6 and 7.2.6.vii): — Describe procedures you will use to prevent and respond to leaks, spills, and other releases. You must implement the following at a minimum: • Procedures for expeditiously stopping, containing, and cleaning up spills, leaks, and other releases. Identify the name or title of the employee(s) responsible for defection and response of spills or leaks; and • Procedures for notification of appropriate facility personnel, emergency response agencies, and regulatory agencies where a leak, spill, or other release containing a hazardous substance or oil in an amount equal to or in excess of a reportable quantity consistent with Part 2.3.6 and established under either 40 CFR Part I 10,40 CFR Part 1 ]7, or 40 CFR Part 302, occurs during a 24-hour period. Contact information must be in locations that are readily accessible and available. — Some projects/site may be required to develop a Spill Prevention Control and Countermeasure (SPCC) plan under a separate regulatory program (40 CFR 112). If you are required to develop an SPCC plan, or you already have one, you should include references to the relevant requirements from your plan. ° The site supervisor or their representative shall be present onfhe job site ot all times during the course of work and shall be present during the delivery, removal of any liquid/chemical materials to or from the job site. They will also be present during any refueling practices. All subcontractors will be notified of their responsibilities in writing. In the event a spill occurs, the site supervisor shall be notified immediately.The site supervisor shall have in place a spill prevention plan and resources to contain and clean up any potential spills ino timely manner. 5.3 Fueling and Maintenance of Equipment#rVehicles Instructions (see CGP Parts 2.3.1 and 7.2.6): — Describe equipment/vehicle fueling and maintenance practices that will be implemented to eliminate the discharge of spilled or leaked chemicals (e.g., providing secondary containment(examples: spill berms, decks, spill containment pallets) and cover where appropriate, and/or having spill kits readily available.) General 0 INSERT GENERAL DESCRIPTION OF H(}VV YOU WILL COMPLY WITH THE CGP PART2.3.l Specific Pollution Prevention Practices INSERT NAME OF POLLUTION PREVENTION PRACTICE Description: Refueling/Maintenance Rules-The site supervisor shall produce a written document received by all subcontractors and employees that delineates their responsibilities on site.This document shall include language that shall specify the maintenance of vehicles on the job site. The site supervisor shall document receipt of these instructions by obtaining the signatures of subcontractors and individuals that may enter the site and the date in which they were notified of their responsibilities. Refueling for vehicles or equipment shall occur either within the designated washout area or shall utilize temporary drip protection measures at the location of fueling.The site supervisor or their representative shall be present at the time of any fueling EPA SYVPPP Template, Version 2.l 28 Stormwater Pollution Prevention Plan (SWPPP) Improvement of Rea Street procedure.The site supervisor shall have a fuel spill plan and measures on site to initiate containment and clean-up in the event a fuels ill occurs. Installation Prior to start of work Maintenance The site supervisor shall maintain a log of individuals receiving these instructions. Requirements Design IF APPLICABLE INCLUDE COPIES OF DESIGN SPECIFICATIONS HERE Specifications [Repeat as needed.] 5.4 Washing of Equipment and Vehicles Instructions(see C P Parts 2.3.2 and 7.2.6): — Describe equipment/vehicle washing practices that will be used to minimize the discharge of pollutants from equipment and vehicle washing,wheel wash water, and other types of wash waters (e.g., locating activities away from waters of the U.S. and stormwater inlets or conveyances and directing wash waters to a sediment basin or sediment trap, using filtration devices, such as filter bags or sand filters, or using other similarly effective controls). — Describe how you will prevent the discharge of soaps, detergents, or solvents by providing either (1) cover (examples:plastic sheeting or temporary roofs) to prevent these detergents from coming into contact with rainwater, or (2) a similarly effective means designed to prevent the discharge of pollutants from these areas. General ® INSERT GENERAL DESCRIPTION OF HOW YOU WILL COMPLY WITH CGP PART 2.3.2 Specific Pollution Prevention Practices INSERT NAME OF POLLUTION PREVENTION PRACTICE Description: Vehicle Washing Rules-The site supervisor shall produce a written document received by all subcontractors and employees that delineates their responsibilities on site.The site supervisor shall document receipt of these instructions by obtaining the signatures of subcontractors and individuals that may enter the site and the date in which they were notified of their responsibilities. This document shall include language that shall limit vehicle washing on the job site to be confined within the work area and conducted in a manner to prevent water drainage be and the specified area of work. Installation Prior to start of work Maintenance The site supervisor shall maintain a log of individuals receiving these instructions. Requirements Design IF APPLICABLE INCLUDE COPIES OF DESIGN SPECIFICATIONS HERE Specifications [Repeat as needed.] EPA SWPPP Template, Version 2.1 29 Storn1vvoter Pollution Prevention Plan (SYYPPP) Improvement of R Street 5.5 Storage, Handling, and Disposal of Building Products, Materials, and Wastes Instructions(see CGP Parts 2.3.3 and 7.2.6): — For any of the types of building products, materials, and wastes below in Sections 5.5.1- 5.5.6 below that you expect to use or store at your site, provide the information on how you will comply with the corresponding CGP provision and the specific practices that you will be employ. INSERT NAME OF POLLUTION PREVENTION PRACTICE Description: Recycling /Waste Area -The site supervisor shall produce a written document received by all subcontractors and employees that delineates their responsibilities on site.The site supervisor shall document receipt of these instructions by obtaining the signatures of subcontractors and individuals that may enter the site and the date in which they were notified of their responsibilities.This document shall instruct all waste to be properly distributed to a designated area.The general contractor and site supervisor shall assemble a recycling and waste management area on the site, in the location indicated on the plans, after excavation and preliminary site grading have been completed.This area shall include dumpsters and storage areas for materials recycling and construction waste. Waste and recycling shall be removed from the site on a weekly basis as appropriate to the stage of construction. Installation Prior to start of work Maintenance The site supervisor shall inspect the waste and recycling area on a daily basis to Requirements ensure the proper sorting and disposal of materials.This shall also include evaluation that waste/recycling are confined to the designated area.The site supervisor shall maintain a log of individuals receiving these instructions. Design IF APPLICABLE INCLUDE COPIES OF DESIGN SPECIFICATIONS HERE Specifications INSERT NAME OF POLLUTION PREVENTION PRACTICE Description: Material Staging Area -The site supervisor shall designate a materials staging area on site.This area shall be covered with 2" of gravel (this gravel shall be subsequently stripped and can be reused as a base for paving or other construction activities) Installation Prior to start of work Maintenance The site supervisor shall inspect this area once week to ensure orderly materials Requirements storage is confined to the designated area.The site supervisor shall coordinate all materials delivery to ensure proper placement of materials. Design IF APPLICABLE INCLUDE COPIES OF DESIGN SPECIFICATIONS HERE Specifications 5.5.7 Building Products (Note: Examples include asphalt sealants, copper flashing, roofing materials, adhesives, concrete admixtures, and gravel and mulch stockpiles.) General � All building products will be stored in contained areas within the construction site away from the elements.Storage containers will shall be used to protect stored materials. Material storage and stockpiling areas will be surrounded by haybales and silt fencing to prevent erosion. EPA SYYPPP Template, Version 11 30 Stormwater Pollution Prevention Plan (SWPPP) Improvement of Rea Street Specific Pollution Prevention Practices INSERT NAME OF POLLUTION PREVENTION PRACTICE Description: INSERT DESCRIPTION OF PRACTICE TO BE INSTALLED Installation INSERT APPROXIMATE DATE OF INSTALLATION Maintenance INSERT MAINTENANCE REQUIREMENTS FOR THE POLLUTION PREVENTION Requirements PRACTICE Design IF APPLICABLE INCLUDE COPIES OF DESIGN SPECIFICATIONS HERE Specifications [Repeat as needed.] 5.5.2 Pesticides, Herbicides, Insecticides, Fertilizers, and Landscape Materials General ® Pesticides and herbicides shall be used sparingly. Fertilizers should be restricted to the use of organic fertilizers only. Specific Pollution Prevention Practices INSERT NAME OF POLLUTION PREVENTION PRACTICE Description: INSERT DESCRIPTION OF PRACTICE TO BE INSTALLED Installation INSERT APPROXIMATE DATE OF INSTALLATION Maintenance INSERT MAINTENANCE REQUIREMENTS FOR THE POLLUTION PREVENTION Requirements PRACTICE Design IF APPLICABLE INCLUDE COPIES OF DESIGN SPECIFICATIONS HERE Specifications [Repeat as needed.] 5.5.3 Diese►Fue►, Oil, Hydraulic Fluids, Other Petroleum Products, and Other Chemicals General ® Vehicle fueling and maintenance shall occur off-site for the duration of the project. Specific Pollution Prevention Practices INSERT'<NAME OF POLLUTION PREVENTION PRACTICE Description: INSERT DESCRIPTION OF PRACTICE TO BE INSTALLED_ Installation INSERT APPROXIMATE DATE OF INSTALLATION Maintenance INSERT MAINTENANCE REQUIREMENTS FOR THE POLLUTION PREVENTION Requirements PRACTICE Design IF APPLICABLE INCLUDE COPIES OF DESIGN SPECIFICATIONS HERE Specifications [Repeat as needed.] EPA SWPPP Template, Version 2.1 31 Stormvvoter Pollution Prevention Plan (3YYPPP) Improvement of Rea Street 5.5.4 Hazardous or Toxic Waste (Note: Examples include paints, solvents, petroleum-based products, wood preservatives, additives, curing compounds, odds.) General = All import of hazardous or toxic materials onto the site shall be limited to those necessary for immediate work. No stockpiling of hazardous or toxic materials shall occur. * All hazardous materials must be clearly labeled and stored ina locked area. * A spill prevention and response plan shall be created by the site contractor to ensure that pollutants are not distributed info sformvvnterrunoff. ° All hazardous materials shall be disposed of off-sife according to MA DEP and Federal EPA regulations. Specific Pollution Prevention Practices INSERT NAME OF POLLUTION PREVENTION PRACTICE Description: INSERT DESCRIPTION OF PRACTICE TO BE INSTALLED Installation INSERT APPROXIMATE DATE OF INSTALLATION Maintenance INSERT MAINTENANCE REQUIREMENTS FOR THE POLLUTION PREVENTION Requirements PRACTICE Design IF APPLICABLE INCLUDE COPIES OF DESIGN SPECIFICATIONS HERE Specifications [Repeat ooneeded] 5.5.5 Construction and Domestic Waste (Note: Examples include packaging materials,scrap construction materials, masonry products, timber, pipe and electrical cuttings, plastics, sfyrofomm' concrete, and other trash or building muteho|xj General = INSERT GENERAL DESCRIPTION OF HOW YOU WILL COMPLY WITH CGP PART2.3.3.e Specific Pollution Prevention Practices INSERT NAME OF POLLUTION PREVENTION PRACTICE Description: Recycling /Waste Area-The site supervisor shall produce a written document received by all subcontractors and employees that delineates their responsibilities on site.The site supervisor shall document receipt of these instructions by obtaining the signatures of subcontractors and individuals that may enter the site and the date in which they were notified of their responsibilities.This document shall instruct all waste to be properly distributed to a designated area.The general contractor and site supervisor shall assemble a recycling and waste management area on the site, in the location indicated on the plans, after excavation and preliminary site grading have been completed.This area shall include dumpsters and storage areas for materials recycling and construction waste. Waste and recycling shall be removed from the site on a weekly basis as appropriate to the stage of construction. Installation Prior to start of work Maintenance The site supervisor shall inspect the waste and recycling area on a daily basis to Requirements ensure the proper sorting and disposal of materials.This shall also include EPA SYVPPP Template, Version 2.l 32 Stormwater Pollution Prevention Plan (SWPPP) Improvement of Rea Street evaluation that waste/recycling are confined to the designated area.The site supervisor shall maintain a to of individuals receiving these instructions. Design IF APPLICABLE INCLUDE COPIES OF DESIGN SPECIFICATIONS HERE Specifications [Repeat as needed.] 5.5.6 Sanitary Waste General ® Portable sanitary waste facilities shall be kept on site for the duration of the project for use by personnel on site. ® Waste facilities shall be cleaned weekly and emptied as necessary by licensed personnel. Specific Pollution Prevention Practices INSERT NAME OF POLLUTION PREVENTION PRACTICE Description: INSERT DESCRIPTION OF PRACTICE TO BE INSTALLED Installation INSERT APPROXIMATE DATE OF INSTALLATION Maintenance INSERT MAINTENANCE REQUIREMENTS FOR THE POLLUTION PREVENTION Requirements PRACTICE Design IF APPLICABLE INCLUDE COPIES OF DESIGN SPECIFICATIONS HERE Specifications [Repeat as needed.] 5.6 Washing of Applicators and Containers used for Paint, Concrete or Other Materials Instructions(see CGP Parts 2.3.4 and 7.2.6): — Describe how you will comply with the CGP Part 2.3.4 requirement for washing applications and containers. General ® All equipment used for application of hazardous materials shall be washed off-site. Specific Pollution Prevention Practices INSERT NAME OF POLLUTION PREVENTION PRACTICE Description: INSERT DESCRIPTION OF PRACTICE TO BE INSTALLED Installation INSERT APPROXIMATE DATE OF INSTALLATION Maintenance INSERT MAINTENANCE REQUIREMENTS FOR THE POLLUTION PREVENTION Requirements PRACTICE Design IF APPLICABLE INCLUDE COPIES OF DESIGN SPECIFICATIONS HERE Specifications EPA SWPPP Template, Version 2.1 33 Stormwater Pollution Prevention Plan (SWPPP) Improvement of Rea Street [Repeat as needed.] 5.7 Fertilizers Instructions (CGP Parts 2.3.5 and 7.2.6.ix): Describe how you will comply with the CGP Part 2.3.5 requirement for the application of fertilizers. General ® Use of fertilizers shall be limited to organic fertilizers only. Specific Pollution Prevention Practices INSERT NAME OF POLLUTION PREVENTION PRACTICE Description: INSERT DESCRIPTION OF PRACTICE TO BE INSTALLED Installation INSERT APPROXIMATE DATE OF INSTALLATION Maintenance INSERT MAINTENANCE REQUIREMENTS FOR THE POLLUTION PREVENTION Requirements PRACTICE Design IF APPLICABLE INCLUDE COPIES OF DESIGN SPECIFICATIONS HERE Specifications [Repeat as needed for individual fertilizer practices.] 5.8 Other Pollution Prevention Practices Instructions: Describe any additional pollution prevention practices that do not fit into the above categories. General ® INSERT GENERAL DESCRIPTION OF THE PROBLEM THIS CONTROL IS DESIGNED TO ADDRESS Specific Pollution Prevention Practices INSERT NAME OF POLLUTION PREVENTION PRACTICE Description: INSERT DESCRIPTION OF PRACTICE TO BE INSTALLED Installation INSERT APPROXIMATE DATE OF INSTALLATION Maintenance INSERT MAINTENANCE REQUIREMENTS FOR THE POLLUTION PREVENTION Requirements PRACTICE Design IF APPLICABLE INCLUDE COPIES OF DESIGN SPECIFICATIONS HERE Specifications [Repeat as needed.] EPA SWPPP Template, Version 2.1 34 Stormwater Pollution Prevention Plan (SWPPP) Improvement of Rea Street SECTION 6: INSPECTION, MAINTENANCE,AND CORRECTIVE ACTION 6.1 Inspection Personnel and Procedures Instructions (see CGP Parts 3.2, 4, 5, and 7.2.7): Describe the procedures you will follow for conducting inspections in accordance with CGP Parts 3.2, 4, 5, and 7.2.7. Personnel Responsible for Inspections Scott Kelloway Note: All personnel conducting inspections must be considered a "qualified person." CGP Part 4.1 clarifies that a "qualified person" is a person knowledgeable in the principles and practices of erosion and sediment controls and pollution prevention,who possesses the appropriate skills and training to assess conditions at the construction site that could impact stormwater quality, and the appropriate skills and training to assess the effectiveness of any stormwafer controls selected and installed to meet the requirements of this permit. Inspection Schedule Select the inspection frequency(ies) that applies, based on CGP Parts 4.2, 4.3, or 4.4 (Note:you may be subject to different inspection frequencies in different areas of the site.Check all that apply) Standard Frequency: X Every 7 days ❑ Every 14 days and within 24 hours of a 0.25" rain or the occurrence of runoff from snowmelf sufficient to cause a discharge Increased Frequency(if applicable): For areas of sites discharging to sediment or nutrient-impaired waters or to waters designated as Tier 2,Tier 2.5, or Tier 3 ❑ Every 7 days and within 24 hours of a 0.25" rain Reduced Frequency(it applicable) For stabilized areas ❑ Twice during first month, no more than 14 calendar days apart; then once per month after first month; - SPECIFY LOCATIONS WHERE STABILIZATION STEPS HAVE BEEN COMPLETED - INSERT DATE THAT THEY WERE COMPLETED (Note: It is likely that you will not be able to include this in your initial SWPPP. It you qualify for this reduction (see CGP Part 4.4.1), you will need to modify your SWPPP to include this information.) For stabilized areas on "linear construction sites" ❑ Twice during first month, no more than 14 calendar days apart; then once more within 24 hours of a 0.25" rain - SPECIFY LOCATIONS WHERE STABILIZATION STEPS HAVE BEEN COMPLETED - INSERT DATE THAT THEY WERE COMPLETED EPA SWPPP Template, Version 2.1 35 Stormwater Pollution Prevention Plan (SWPPP) Improvement of Rea Street (Note: It is likely that you will not be able to include this in your initial SWPPP. If you qualify for this reduction (see CGP Part 4.4.1), you will need to modify your SWPPP to include this information.) For arid,semi-arid, or drought-stricken areas during seasonally dry periods or during drought ❑ Once per month and within 24 hours of a 0.25" rain Insert beginning and ending dates of the seasonally-defined dry period for your area or the valid period of drought: ® Beginning date of seasonally dry period: INSERT APPROXIMATE DATE ® Ending date of seasonally dry period: INSERT APPROXIMATE DATE For frozen conditions where earth-disturbing activities are being conducted ❑ Once per month Insert beginning and ending dates of frozen conditions on your site: ® Beginning date of frozen conditions: INSERT APPROXIMATE DATE ® Ending date of frozen conditions: INSERT APPROXIMATE DATE Rain Gauge Location (if applicable) SPECIFY LOCATION(S) OF RAIN GAUGE TO BE USED FOR DETERMINING WHETHER A RAIN EVENT OF 0.25 INCHES OR GREATER HAS OCCURRED (only applies to inspections conducted for Part 4.2.2, 4.3, or 4.4.2) Inspection Report Forms INSERT COPY OF ANY INSPECTION REPORT FORMS YOU WILL USE HERE OR IN APPENDIX D OF THIS SWPPP TEMPLATE (Note: EPA has developed a sample inspection form that CGP operators can use. The form is available at https•//www epa gov/npdes/sformwater-discharges-construction- activities#resources) EPA SWPPP Template, Version 2.1 36 Stormwater Pollution Prevention Plan (SWPPP) Improvement of Rea Street 6.2 Corrective Action Instructions (CGP Parts 5 and 7. .7): — Describe the procedures for taking corrective action in compliance with CGP Part 5. Personnel Responsible for Corrective Actions Site Supervisor Corrective Action Forms INSERT A COPY OF ANY CORRECTIVE ACTION FORMS YOU WILL USE HERE OR IN APPENDIX E OF THIS SWPPP TEMPLATE (Note: EPA has developed a sample corrective action form that CGP operators can use. The form is available at httgs://www.er)a.gov/nDdes/stormwater-discharges-construction- activities#resources) 6.3 Delegation of Authority Instructions: — Identify the individual(s) or positions within the company who have been delegated authority to sign inspection reports. — Attach a copy of the signed delegation of authority (see example in Appendix J of the Template.) — For more on this topic, see Appendix I,Subsection 11 of EPA's CGP. Maintenance Procedures:The site supervisor shall perform a routine inspection of the BMP's once every seven days and after any precipitation event in excess of/2".The supervisor shall keep accurate and complete records of inspections, dates of BMP installation and removal, any repair actions required and performed and all associated dates, times and individuals performing associated work. Duly Authorized Representative(s) or osition(s): Insert Company or Organization Name Insert Name Insert Position Insert Address Insert City, State, Zip Code Insert Telephone Number Insert Fax/Email EPA SWPPP Template, Version 2.1 37 Stormwater Pollution Prevention Plan (SWPPP) Improvement of Rea Street EPA SWPPP Template, Version 2.1 38 Stormwater Pollution Prevention Plan (SWPPP) Improvement of Rea Street SECTION 7: TRAINING Instructions(see CGP Part 6 and 7. .8): — Complete the table below to provide documentation that the personnel required to be trained in CGP Part 6 completed the appropriate training — If personnel will be taking course training (which is not required as part of the CGP), consider using Appendix I of this SWPPP template to track completion of this training — The following personnel, at a minimum, must receive training, and therefore should be listed out individually in the table below: ✓ Personnel who are responsible for the design, installation, maintenance, and/or repair of stormwater controls (including pollution prevention measures); ✓ Personnel responsible for the application and storage of treatment chemicals (if applicable); ✓ Personnel who are responsible for conducting inspections as required in Part 4.1; and ✓ Personnel who are responsible for taking corrective actions as required in Part 5. — CGP Part 6 requires that the required personnel must be trained to understand the following if related to the scope of their job duties: ✓ The permit deadlines associated with installation, maintenance, and removal of stormwater controls and with stabilization; ✓ The location of all stormwater controls on the site required by this permit, and how they are to be maintained; ✓ The proper procedures to follow with respect to the permit's pollution prevention requirements; and ✓ When and how to conduct inspections, record applicable findings, and take corrective actions. Table 7-1: Documentation for Completion of Training Name Describe Training Dose Training Completed INSERT NAME OF PERSONNEL INSERT COMPLETION DATE INSERT NAME OF PERSONNEL INSERT COMPLETION DATE INSERT NAME OF PERSONNEL INSERT COMPLETION DATE INSERT NAME OF PERSONNEL INSERT COMPLETION DATE INSERT NAME OF PERSONNEL INSERT COMPLETION DATE INSERT NAME OF PERSONNEL INSERT COMPLETION DATE INSERT NAME OF PERSONNEL INSERT COMPLETION DATE INSERT NAME OF PERSONNEL INSERT COMPLETION DATE INSERT NAME OF PERSONNEL INSERT COMPLETION DATE INSERT NAME OF PERSONNEL INSERT COMPLETION DATE INSERT NAME OF PERSONNEL INSERT COMPLETION DATE INSERT NAME OF PERSONNEL INSERT COMPLETION DATE INSERT NAME OF PERSONNEL INSERT COMPLETION DATE INSERT NAME OF PERSONNEL INSERT COMPLETION DATE INSERT NAME OF PERSONNEL INSERT COMPLETION DATE EPA SWPPP Template, Version 2.1 39 Stormwater Pollution Prevention Plan (SWPPP) Improvement of Rea Street SECTION : CERTIFICATION AND NOTIFICATION Instructions(C P Appendix 1, Pad 1.11.b): — The following certification statement must be signed and dated by a person who meets the requirements of Appendix I, Part 1.1 1.b. — This certification must be re-signed in the event of a SWPPP Modification. I certify under penalty of law that this document and all attachments were prepared under my direction or supervision in accordance with a system designed to assure that qualified personnel properly gathered and evaluated the information submitted. Based on my inquiry of the person or persons who manage the system, or those persons directly responsible for gathering the information, the information submitted is, to the best of my knowledge and belief, true, accurate, and complete. I have no personal knowledge that the information submitted is other than true, accurate, and complete. I am aware that there are significant penalties for submitting false information, including the possibility of fine and imprisonment for knowing violations. Name: Title: Signature: Date: [Repeat as needed for multiple construction operators at the site.] EPA SWPPP Template, Version 2.1 40 Stormwater Pollution Prevention Plan (SWPPP) Improvement of Rea Street SWPPP APPENDICES Attach the following documentation to the SWPPP: Appendix A-Site Maps Appendix E-Copy of 2017 CGP (Note: The 2017 CGP is available at https://www.eDa.gov/npdes/epas-2017-construction- general-permit-cgp-and-related-documents) Appendix C-NOI and EPA Authorization Email Appendix D-Inspection Forma (Note: EPA has developed a sample inspection form that CGP operators can use. The form is available at https://www.e)a.aov/npdes/sformwater-discharges-construction- activities#resources) Appendix E-Corrective Action Forma (Note: EPA has developed a sample corrective action form that CGP operators can use. The form is available at httos://www.er)a.aov/npdes/stormwater-discharges-construction- activities#resources) Appendix F-SWPPP Amendment Log Appendix G-Subcontractor Certifications/Agreements Appendix H-Grading and Stabilization Activities Log Appendix I-Training Log Appendix J-Delegation of Authority Appendix K-Endangered Species Documentation Appendix L-Historic Preservation Documentation EPA SWPPP Template, Version 2.1 41 Stormwater Pollution Prevention Plan (SWPPP) Improvement of Rea Street Appendix A-Site Maps INSERT SITE MAPS CONSISTENT WITH TEMPLATE SECTION 2.6 EPA SWPPP Template, Version 2.1 aam WAIVERS MAP 3B LOT 37 36 SITE&LOCUS 'X MAP 38 LOT 47 MAP 7t REFERENCE DEEDS ASxoem.wwuSESSORS BENCHMARK !�nl 2�DISTRICT R2 zz, INDEX AREA CALCULATIONS DEFINITIVE SUBDIVISION PLAN "IMPROVEMENT OF REA STREET" COVER SHEET —.1 NORTHANOOVER NORTH ANDOVER,MA O—OF THETOM 11ZI Pill�A �l — DEVELOPMENT_1EI �INA DEVELOPMENT Ev As 11'IF CH-RIS TIA N=1 IA'SEN&2Q1 1� 'TK �IRII�l I—Ill NORTH GR CROSS RD. LOT 7 P4ULm —————— LOT 6 I P�l LOT 5 —UU UUA DRAINAGELOT 4 ERE-EIRT. U-Gl el LOT 3 —OUR P, A. LOT 2 n� LEGEND ILI' F,, RIGHTOFMY LOT I TEMENT A4 PARCEL A EYEIT11HETO-11 FUNARG.—P. I TI—--FR DEFINITIVE SUBDIVISION PLAN LOTTING "IMPROVEMENT OF REA STREET" SHEET TOWN OF NO roNrwc,uwUP P—. LOTS 1-7 —MMER ......... NORTH AN60VER,MA OFFICE O—S TOWN CLERK RjSFPHJAVER MESE—DEVELOPMENT jWWRIAMSEN&rZA61 1 .1-R M111 IAMERON GROUP,UNQ /ice\ eoo.mrx°wErm // on PARCEL A axn[rnacrrxswrvmxwsusro �F�S ��/�//'/ //�\\6 aw srzv orocmx. wsosTM "����/\C/\\ . 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ENC NEF.¢s 6tgN�5UFVP CHRISTIANSEN&SERGI ma nmisa,uxfax„ SOIL EVALUATON RESULTS SOIL EVAWATOR:PHILIP CHRISRANSEN OIL PROBE I DATE 6/II/18 IN oILXVPko6E LS cm". oArz s/II/le SOIL PRO A Sa TE 6 i I IB e ice\ LOT 1 4 & RA L«PROBEfd ua OAiE 6/II/IB afa s,m ofo¢o... �•of mf \� _ ® � ��� tmas vnu mw,nv ea¢m a,. �•� /� V.,� / ,;/•. �� ��� smL PRDBE s«o,w DATE 6/I I/le aacfaxm mTABLE OF LOT DISTURBANCE � .\ °\ •\.- �any\,LOT J�', �. \ wnoru \n •� •\ \ /\�. 'tom - / \ .\\ r ,.� of,au // LOT 6 ooa,®a..a,e vaoroxm* ' �.iees � l a" DEFINITIVE SUBDIVISION PLAN GRADING AND "IMPROVEMENT OF REA STREET" DRAINAGE NOFNORTHANOOVER NORTH ANDOVER,MA PLAN r�nxo,uwuvd rzawr OFRCEOFTHEIOWNCU— GRADING PLAN e n iwv,ufruTo NOTES: 41, v,JOSEPH JAVERHA PevME551NA DEVELOPMENT CHFRISTIANSEN&SERGI noes ics I I a'g� 'n'.3 \, •\ /' _.^may_.=�. � ,\ - �� �°"_` \ \ \ \' % --a •�,�• \ \ : / mom o®w // \`\� a,. .oar .. .. . eo ToaorxraxE-,w.n � A(�.—'d% i/ �./ ^�+e \'�• UTILITIES PLAN DEFINITIVE ° momwm �,aa SUBDIVISION PLAN UTILITIES www"�`R°U'EW" "IMPROVEMENT�OF REA STREET" PLAN A—VER NORTH ANDOVER,MA OFFlCE OF THE TOWN CLERK - n JOSEPHJAVERNA ME�PMESSINA DEVELOPMENT �CHRISTIAI&SEROI wons o,�,w w°ww.. .onniv,ow�w,,,,w�awao SEWER MANHOLE DETAIL DEFINITIVE SUBDIVISION PLAN UTILITIES "IMPROVEMENT OF REA STREET" PLAN NORTH ANDOVER,MA OFFICE OF UTILITIES PLAN I.EPH J AVERKA DEVELOPMENT-Z'E'S.SINA C ISTI ANSEN&SERGivsross .. ............ 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CONTECHVORTSENTRV HSWATER QUALITY UNIT DETAIL(DMH 1) wx TOP VIEW ,a r L — srcnrn CRUSHED STONE CONSTRUCTION ENTRANCE CATCH BASIN INLET PROTECTION DETAILI x°rroswe SIDE VIEW Tj wxr+v we xoxmu�owexvu+rv.o vaaso .+" cmro-r mr TM s vwr cavr°wrs r° rxesuus..°rvewu«nsmms _.__ om+ocrvxsrwnmrsswci virus srocxwie m,vi mv.r CR—ECTION OE DRIVEWAY APRON DEFINITIVE --- --o -�aEE- ___ SUBDIVISION PLAN -- aa�rv.r°AWna wwrv��„rv.°:gat. I CONSTRUCTION TEMPORARY SOIL STOCKPILE ° "IMPROVEMENT OF REA STREET" DETAILS wur�nnr�°_ MWNOFNORTRANI—ER "°r1O N1E NORTH ANDOVER,MA oFFlCE OETxErowx cLEac vr,a.,r: e cw+eun «"° JOEEPNJgVERKA �MESSINA DEVELOPMENT e+R,7rn rv°� aooeweo F.w..,�F�e.rva.swm°e��rvw,. rvFeanor+rvFn���wtne,+neF" �r�°F CHRISTIANSENR$SERGI Evorvs cs .vvsovu svea.cesaw,.aew,.r...rtn°+,rv.n«��ee,, reo Bk 15764 Po99 00-3 74 6 Oa-21-2019 a 12 =25s3 E� r t h Rio i t. Massachusetts Department of Environmental Provided by MassDEP: Protection MassDEP File 4:242-1739 Bureau of Resource Protection-Wetlands eDEP Transaction#:1065940 WPA For 5-Order of Conditions Cityffown:NORTH ANDOVER Massachusetts Wetlands Protection Act M.G.L.c. 131, §40 X/ A. General Information I.Conservation Commission NORTH ANDOVER 2.Issuance a. r77 00C b.r` Amended OOC 3.Applicant Details a.First Name BOB b.Last Name MESSINA c.Organization MESSINA DEVELOPMENT d.Mailing Address 277 WASHINGTON STREET e.City/Town GROVELAND f.State MA g.Zip Code 01834 4,Property Owner a.First Name JOSEPH b.Last Name AVERKA c.Organization CIO ATTORNEY ARMAND HYATT d.Mailing Address 8 1ACKSON COURT e.City/Town LAWRENCE f State MA g.Zip Code 01834 5.Project Location a.Street Address REA STREET b.City/Town NORTH ANDOVER c.Zip Code 01845 d.Assessors 38 e.Parcel[Lot# 37 Map/?[at# f Latitude 42.66666N g.Longitude 71.09134W 6.Property recorded at the Registry of Deed for: a.County b.Certificate c.Book d.Page NORTHERN ESSEX 978 381 NORTHERN ESSEX 994 241 NORTHERN ESSEX 1242 261 7.Dates a.Date NOI Filed: 7/18/2018 b.Date Public Hearing Closed: 11/28/2018 c.Date Of Issuance: 12/5/20 18 8.Final Approved Plans and Other Documents a.Plan Title: b.Plan Prepared by: c.Plan Signed/Stamped by: d.Revised Final Date: e.Scale: DEFINITIVE SUBDIVISION PLAN FOR CHRISTIANSEN& STEVEN B.SAWYER,P.B. 11/21/2018 1.1=40' ' ROVE MENT SERGI &MICHAEL J.SERGI,PLS OF REA STREET" (SHEETS 1-12) B.Findings I.Findings pursuant to the Massachusetts Wetlands Protection Act Following the review of the the above-referenced Notice of Intent and based on the information,provided in this application and presented at the public hearing,this Commission finds that the areas in which work is proposed is significant to the following interests of the Wetlands Protection Act. Page 1 of 1 I * ELECTRONIC COPY Bk 15764 Pg100 #37II 46 Massachusetts Department of Environmental Provided by MassDEP: Protection MassDEP File#:242-1739 Bureau of Resource Protection-Wetlands eDEP Transaction 4:1065940 WPA Form 5®Order of Conditions CiVrown:NORTH ANDOVER Massachusetts Wetlands Protection Act M.G.L.c. 131,§40 Check all that apply: a.ry Public Water Supply b.I- Land Containing Shellfish c.ry Prevention of Pollution d.Tv- Private Water Supply e. ry Fisheries f. r,?- Protection of Wildlife Habitat g.17 Ground Water Supply h.R Storm Damage Prevention i. P Flood Control 2.Commission hereby fords the project,as proposed,is: Approved subject to: a.Ro The following conditions which are necessary in accordance with the performance standards set forth in the wetlands regulations.This Commission orders that all work shall be performed in accordance with the Notice of Intent referenced above,the following General Conditions,and any other special conditions attached to this Order.To the extent that the following conditions modify or differ from the plans,specifications,or other proposals submitted with the Notice of Intent,these conditions shall control. Denied because: b,r The proposed work cannot be conditioned to meet the performance standards set forth in the wetland regulations. Therefore,work on this project may not go forward unless and until a new Notice of Intent is submitted which provides measures which are adequate to protect interests of the Act,and a final Order of Conditions is issued.A description of the performance standards which the proposed work cannot meet is attached to this Order. c.r The information submitted by the applicant is not sufficient to describe the site,the work or the effect of the work on the interests identified in the Wetlands Protection Act.Therefore,work on this project may not go forward unless and until a revised Notice of Intent is submitted which provides sufficient information and includes measures which are adequate to protect the interests of the Act,and a final Order of Conditions is issued.A description of the specific information which is lacking and why it is necessary is attached to this Order as per 310 CMR 10.05(6)(c). 3.r- Buffer Zone Impacts:Shortest distance between limit of project disturbance and the wetland resource area specified in 3 IOCMRIO.02(l)(a). a.linear feet Inland Resource Area Impacts:(For Approvals Only): Resource Area Proposed Permitted Proposed Permitted Alteration Alteration Replacement Replacement 4.r-Bank a.linear feet b.linear feet c.linear feet d.linear feet 5.r- Bordering Vegetated Wetland a.square feet b.square feet c.square feet d,square feet 6.r Land under Waterbodies and Waterways a.square feet b.square feet c.square feet d.square feet, e.c/y dredged f.c/y dredged 7.r-Bordering Land Subject to Flooding a.square feet b.square feet c.square feet d.square feet Cubic Feet Flood Storage Page 2 of 1 I 'ELECTRONIC COPY Bk 15764 Pg101 #3746 Massachusetts Department of Environmental Provided by MassDEP: Protection MassDEP File#:242-1739 Bureau of Resource Protection-Wetlands eDEP Transaction#:1065940 WPA Form 5-Order of Conditions City/Town:NORTH ANDOVER Massachusetts Wetlands Protection Act M.G.L.c. 131,§40 e. cubic feet f.cubic feet g.cubic feet h.cubic feet 8.1—Isolated Land Subject to Flooding a.square feet b.square feet Cubic Feet Flood Storage c.cubic feet d.cubic feet e.cubic feet f.cubic feet 9,17 Riverfront Area 35809 35809 a.total sq. feet b.total sq. feet Sq ft within 100 ft 5173 5173 0 0 c.square feet d.square feet c.square feet f.square feet Sq ft between 100-200 ft 30636 30636 0 0 g.square feet h.square feet i.square feet j.square feet Coastal Resource Area Impacts: Resource Area Proposed Permitted Proposed Permitted Alteration Alteration Replacement Replacement 10.1—Designated Port Areas Indicate size under Land Under the Ocean,below 11.r-Land Under the Ocean a. square feet b. square feet c.c/y dredged d.c/y dredged 12.17 Barrier Beaches Indicate size under Coastal Beaches and/or Coastal Dunes below 13.r Coastal Beaches a.square feet b.square feet c.c/y nourishment d.c/y nourishment 14.f—Coastal Dunes a.square feet b.square feet c.c/y nourishment d.c/y nourishment 15.r'Coastat Banks a. linear feet b.linear feet 16.r Rocky Intertidal Shores a.square feet b.square feet 17.17 Salt Marshes a.square feet b. square feet c.square feet d.square feet 18.r' Land Under Salt Ponds a-square feet b.square feet c.c/y dredged d-c/y dredged 19.r-Land Containing Shellfish a.square feet b.square feet c. square feet d.square feet Indicate size under Coastal Banks,inland Bank,Land Under the 20.1®Fish Runs Ocean,and/or inland Land Under Waterbodies and Waterways, above Page 3 of 11 *ELECTRONIC COPY Bk 15764 Pg102 #3746 Q Massachusetts Department of Environmental Provided by MassDEP: Protection MassDEP File#:242-1739 Bureau of Resource Protection-Wetlands eDEP Transaction#:1065940 WPA.Form 5-Order of Conditions City/Tvwm:NORTH ANDOVER Massachusetts Wetlands Protection Act M.G.L.c. 131,§40 c.c/y dredged d.c/y dredged 2 1.1-Land Subject to Coastal Storm Flowage a.square feet b.square feet 22. T- Restoration/Enhancement(For Approvals Only) If the project is for the purpose of restoring or enhancing a wetland resource area in addition to the square footage that has been entered in Section B.5.c&d or B.1 7.c&d above,please entered the additional amount here. a.square feet of BVW b.square feet of Salt Marsh 23. r-Streams Crossing(s) If the project involves Stream Crossings,please enter the number of new stream crossings/number of replacement stream crossings. a.number of new stream crossings b.number of replacement stream crossings C. General Conditions Under Massachusetts Wetlands Protection Act The following conditions are only applicable to Approved projects 1. Failure to comply with all conditions stated herein,and with all related statutes and other regulatory measures, shall be deemed cause to revoke or modify this Order. 2. The Order does not grant any property rights or any exclusive privileges;it does not authorize any injury to private property or invasion of private rights. 3. This Order does not relieve the pern-i-ittee or any other person of the necessity of complying with all other applicable federal,state,or local statutes,ordinances,bylaws,or regulations. 4. The work authorized hereunder shall be completed within three years from the date of this Order unless either of the following apply: a.the work is a maintenance dredging project as provided for in the Act;or b.the time for completion has been extended to a specified date more than three years,but less than five years,from the date of issuance.If this Order is intended to be valid for more than three years,the extension date and the special circumstances warranting the extended time period are set forth as a special condition in this Order. 5. This Order may be extended by the issuing authority for one or more periods of up to three years each upon application to the issuing authority at least 30(lays prior to the expiration date of the Order. 6. If this Order constitutes an Amended Order of Conditions,this Amended Order of Conditions does not exceed the issuance date of the original Final Order of Conditions. 7. Any fill used in connection with this project shall be clean fill.Any fill shall contain no trash,refuse,rubbish, or debris,including but not limited to lumber,bricks,plaster,wire,lath,paper,cardboard,pipe,tires,ashes, refrigerators,motor vehicles,or parts of any of the foregoing. 8. This Order is not final until all administrative appeal periods from this Order have elapsed,or if such an appeal has been taken,until all proceedings before the Department have been completed. 9. No work shall be undertaken until the Order has become final and then has been recorded in the Registry of Deeds or the Land Court for the district in which the land is located,within the chain of title of the affected property.In the case of recorded land,the Final Order shall also be noted in the Registry's Grantor Index under the name of the owner of the land upon which the proposed work is to be done.In the case of the,registered Page 4 of t 1 *ELECTRONIC COPY Bk 15764 Pg103 #3746 Massachusetts Department of Environmental Provided by MassDEP: Protection MassDEP File 4:242-1739 Bureau of Resource Protection-Wetlands cDEP Transaction#:1065940 WPA For 5-Order of Conditions City/Town'.NORTHANDOVER Massachusetts Wetlands Protection Act M.G.L.c. 131, §40 land,the Final Order shall also be noted on the Land Court Certificate of Title of the owner of the land upon which the proposed work is done.The recording information shall be submitted to the Conservation Commission on the form at the end of this Order,which form must be stamped by the Registry of Deeds,prior to the commencement of work.. 10. A sign shall be displayed at the site not less then two square feet or more than three square feet in size bearing the words, Massachusetts Department of Environmental Protection" [or'MassDEP"] File Nurnber:"242-1739" 11. Where the Department of Environmental Protection is requested to issue a Superseding Order,the Conservation Commission shall be a party to all agency proceedings and hearings before Mass DEP. 12. Upon completion of the work described herein,the applicant shall submit a Request for Certificate of Compliance(WPA Form 8A)to the Conservation Commission. 11 The work shall conform to the plans and special conditions referenced in this order, 14. Any change to the plans identified in Condition#13 above shall require the applicant to inquire of the Conservation Commission in writing whether the change is significant enough to require the filing of a new Notice of Intent. 15. The Agent or members of the Conservation Commission and the Department of Environmental Protection shall have the right to enter and inspect the area subject to this Order at reasonable hours to evaluate compliance with the conditions stated in this Order,and may require the submittal of any data deemed necessary by the Conservation Commission or Department for that evaluation. 16. This Order of Conditions shall apply to any successor in interest or successor in control of the property subject to this Order and to any contractor or other person performing work conditioned by this Order. 17. Prior to the start of work,and if the project involves work adjacent to a Bordering Vegetated Wedand,the boundary of the wetland in the vicinity of the proposed work area shall be marked by wooden stakes or flagging. Once in place,the wetland boundary markers shall be maintained until a Certificate of Compliance has been issued by the Conservation Commission. 18, All sedimentation barriers shall be maintained in good repair until all disturbed areas have been fully stabilized with vegetation or other means.At no time shall sediments be deposited in a wetland or water body.During construction,the applicant or his1her designee shall inspect the erosion controls on a daily basis and shall remove accumulated sediments as needed.The applicant shall immediately control any erosion problems that occur at the site and shall also immediately notify the Conservation Commission,which reserves the right to require additional erosion and/or damage prevention controls it may deem necessary.Sedimentation barriers shall serve as the limit of work unless another limit of work line has been approved by this Order. NOTICE OF STORMWATER CONTROL AND MAINTENANCE REQUIREMENTS 19. The work associated with this Order(the"Project")is(1)W is not(2)r subject to the Massachusetts Stormwater Standards.If the work is subject to Stormwater Standards,then the-project is subject to the following conditions; a) All work,including site preparation,land disturbance,construction and redevelopment,shall be implemented in accordance with the construction period pollution prevention and erosion and sedimentation control plan and,if applicable,the Stormwater Pollution Prevention Plan required by the National Pollutant Discharge Elimination System Construction General Permit as required by Stormwater Standard 8.Construction period erosion,sedimentation and pollution control measures and best management practices(BMPs)shall remain in place until the site is fully stabilized- b) No stormwater runoff may be discharged to the post-construction stormwater BMPs unless and until a Registered Professional Engineer provides a Certification that:i.all construction period BMPs have been Page 5 of 11 *ELECTRONIC COPY Bk 15764 Pg104 #3746 Massachusetts Department of Environmental Provided by MassDEP: Protection MassDEP File#:242-1739 Bureau of Resource Protection-Wetlands eDEP Transaction#:1065940 WPA Form 5-Order of Conditions CiVrown:NORTH ANDOVER Massachusetts Wetlands Protection Act M.G.L.c. 131,§40 removed or will be removed by a date certain specified in the Certification.For any construction period BMPs intended to be converted to post construction operation for stormwater attenuation,recharge,and/or treatment,the conversion is allowed by the MassDEP Stormwater Handbook BMP specifications and that the BMP has been properly cleaned or prepared for post construction operation,including removal of all construction period sediment trapped in inlet and outlet control structures;ii..as-built final construction BMP plans are included,signed and stamped by a Registered Professional Engineer,certifying the site is fully stabilized;iii.any illicit discharges to the stormwater management system have been removed,as per the requirements of Stormwater Standard 10;iv. all post-construction stormwater BMPs are installed in accordance with the plans(including all planting plans)approved by the issuing authority,and have been inspected to ensure that they are not damaged and that they are in proper working condition; v. any vegetation associated with post-construction BMPs is suitably established to withstand erosion. c) The landowner is responsible for BMP maintenance until the issuing authority is notified that another party has legally assumed responsibility for BMP maintenance.Prior to requesting a Certificate of Compliance,or Partial Certificate of Compliance,the responsible party(defined in General Condition 19(e))shall exec-ate and submit to the issuing authority an Operation and Maintenance Compliance Statement("O&M Statement") for the Stormwater BMPs identifying the party responsible for implementing the stormwater BMP Operation and Maintenance Plan("O&M Plan")and certifying the following:i.)the O&M Plan is complete and will be implemented upon receipt of the Certificate of Compliance,and ii.)the future responsible parties shall be notified in writing of their ongoing legal responsibility to operate and maintain the stormwater management BMPs and implement the Stormwater Pollution Prevention Plan. d) Post-construction pollution prevention and source control shall be implemented in accordance with the long term pollution prevention plan section of the approved Stormwater Report and,if applicable,the Stormwater Pollution Prevention Plan required by the National Pollutant Discharge Elimination System Multi-Sector General Permit. e) Unless and until another party accepts responsibility,the landowner,or owner of any drainage easement, assumes responsibility for maintaining each BMP.To overcome this presumption,the landowner of the property must submit to the issuing authority a legally binding agreement of record,acceptable to the issuing authority,evidencing that another entity has accepted responsibility for maintaining the BMP,and that the proposed responsible party shall be treated as a permittee for purposes of implementing the requirements of Conditions 19(f)through 19(k)with respect to that BMP.Any failure of the proposed responsible party to implement the requirements of Conditions 19(f)through 19(k)with respect to that BMP shall be a violation of the Order of Conditions or Certificate of Compliance.In the case of stormwater BMPs that are serving more than one lot,the legally binding agreement shall also identify the lots that will be serviced by the stormwater BMPs.A plan and easement deed that grants the responsible party access to perform the required operation and maintenance must be submitted along with the legally binding agreement. f) The responsible party shall operate and maintain all stormwater BMPs in accordance with the design plans, the O&M Plan,and the requirements of the Massachusetts Stormwater Handbook. g) The responsible party shall: I.Maintain an operation and maintenance log for the last three(3)consecutive calendar years of inspections,repairs,maintenance and/or replacement of the storrnwater management system or any part thereof,and disposal(for disposal the log shall indicate the type of material and the disposal location); 2.Make the maintenance log available to MassDEP and the Conservation Commission("Commission") upon request;and 3.Allow members and agents of the MassDEP and the Commission to enter and inspect the site to evaluate and ensure that the responsible party is in compliance with the requirements for each BMP established in the O&M Plan approved by the issuing authority. Page 6 of 11 *ELECTRONIC COPY Bk. 15764 Pg105 #3746 Massachusetts Department of Environmental Provided by MassDEP: Protection MassDEP File 4:242-1739 Bureau of Resource Protection-Wetlands eDEP Transaction 4:1065940 WPA For 5-Order of Conditions City/Town:NORTH ANDOVER Massachusetts Wetlands Protection Act M.G.L.c. 131,§40 h) All sediment or other contaminants removed from stormwater 13MPs shall be disposed of in accordance with all applicable federal,state,and local laws and regulations. i) Illicit discharges to the storn-twater management system as defined in 310 CMR 10.04 are prohibited. j) The stormwater management system approved in the Order of Conditions shall not be changed without the prior written approval of the issuing authority. k) Areas designated as qualifying pervious areas for the purpose of the Low Impact Site Design Credit(as defined in the MassDEP Stormwater Handbook,Volume 3,Chapter 1,Low Impact Development Site Design Credits)shall not be altered without the prior written approval of the issuing authority. 1) Access for maintenance,repair,and/or replacement of l3MPs shall not be withheld.Any fencing constructed around stormwater BMPs shall include access gates and shall be at least six inches above grade to allow for wildlife passage, Special Conditions: SEE ATTACHED Page 7 of 1 1 *ELECTRONIC COPY Bk 15764 Pg106 #3746 Massachusetts Department of Environmental Provided by MassDEP: Protection MassDEP File#:242-1739 Bureau of Resource Protection-Wetlands eDEP Transaction#:1065940 WPA For 5-Order of Conditions City/Tovm-NORTH ANDOVER Massachusetts Wetlands Protection Act M.G.L.c. 131,§40 D.Findings Under Municipal Wetlands Bylaw or Ordinance Lls a municipal wetlands bylaw or ordinance applicable?rv- Yes r- No 2.Tbe Conservation Commission herebyfcheck one that applies): ar DENIES the proposed work which cannot be conditioned to meet the standards set forth in a municipal ordinance or bylaw specifically: 1.Municipal Ordinance or Bylaw 2.Citation Therefore,work on this project may not go forward unless and until a revised Notice of Intent is submitted which provides measures which are adequate to meet these standards,and a final Order or Conditions is issued.Which are necessary to comply with a municipal ordinance or bylaw: b, APPROVES the proposed work,subject to the following additional conditions. 1.Municipal Ordinance or NORTHANDOVER. Bylaw WETLANDS 2.Citation CHAPTER 178 BYLAW 3.The Commission orders that all work shall be performed in accordance with the following conditions and with the Notice of Intent referenced above.To the extent that the following conditions modify or differ from the plans, specifications,or other proposals submitted with the Notice of Intent,the conditions shall control. The special conditions relating to municipal ordinance or bylaw are as follows: SEE ATTACHED Page 8 of I I *ELECTRONIC COPY Bk 15764 Pg107 *3746 Massachusetts Department of Environmental Provided by MassDEP: Protection MassDEP File#:242-173 9 Bureau of Resource Protection-Wetlands eDEP Transaction#:1065940 WPC Form 5-Order of Conditions City/TownNORIH ANDOVER Massachusetts Wetlands Protection Act M.G.L.c. 131, §40 E.Signatures This Order is valid for three years from the date of issuance,unless otherwise P- specified pursuant to General Condition#4.If this is an Amended Order of 1.Date Conditions,the Amended Order expires on the same date as the original Order of $Origmal Order Conditions. Please indicate the number of members who will sign this form.This Order must Number of Signers be signed by a majority of the Conservation Commission. The Order must be mailed by certified mail(return receipt requested)or hand delivered to the applicant.A copy also must be mailed or hand delivered at the same time to the appropriate Department of Environmental Protection Regional Office,if not filing electronically,and the property owner,if different from applicant. Signatures: �7 r- by hand delivery on r-Xyv cc if, mail,return receipt requested,on Date Date F.Appeals The applicant,the owner,any person aggrieved by this Order,any owner of land abutting the land subject to this Order, or any ten residents of the city or town in which such land is located,are hereby notified of their right to request the appropriate MassDEP Regional Office to issue a Superseding Order of Conditions.The request must be made by certified mail or hand delivery to the Department,with the appropriate filing fee and a completed Request for Departmental Action Fee Transmittal Form,as provided in 310 CMR 10.03(7)within ten business days from the date of issuance of this Order.A copy of the request shall at the same time be sent by certified mail or hand delivery to the Conservation Commission and to the applicant,if he/she is not the appellant. Any appellants seeking to appeal the Department's Superseding Order associated with this appeal will be required to demonstrate prior participation in the review of this project.Previous participation in the permit proceeding means the submission of written information to the Conservation Commission prior to the close of the public hearing, requesting a Superseding Order,or providing written information to the Department prior to issuance of a Superseding Order. The request shall state clearly and concisely the objections to the Order which is being appealed and how the Order does not contribute to the protection of the interests identified in the Massachusetts Wetlands Protection Act (M.G.L.c. 131,§40),and is inconsistent with the wetlands regulations(3 10 CMR 10.00).To the extent that the Order is based on a municipal ordinance or bylaw,and not on the Massachusetts Wetlands Protection Act or regulations,the Department has no appellate jurisdiction. Page 9 of 10 ELECTRONIC COPY Bk 15764 Pg108 #3746 Massachusetts Department of Environmental Provided by MassDEP: Protection MassDEP File#:242-1739 Bureau of Resource Protection-Wetlands eDEP Transaction 4:1065940 WPA Form 5-Order of Conditions City/Town:NORTH ANDOVER Massachusetts Wetlands Protection Act M.G.L.c. 131, §40 (M.G.L,c. 131,§40),and is inconsistent with the wetlands regulations(3 10 CMR 10.00).To the extent that the Order is based on a municipal ordinance or bylaw,and not on the Massachusetts Wetlands Protection Act or regulations,the Department has no appellate jurisdiction. G. Recording Information This Order of Conditions must be recorded in the Registry of Deeds or the Land Court for the district in which the land is located,within the chain of title of the affected property.In the case of recorded land,the Final Order shalt also be noted in the Registry's Grantor Index under the name of the owner of the land subject to the Order.In the case of registered land,this Order shall also be noted on the Land Court Certificate of Title of the owner of the land subject to the Order of Conditions.The recording information on this page shall be submitted to the Conservation Commission listed below. NORTH ANDOVER Conservation Commission Detach on dotted line,have stamped by the Registry of Deeds and submit to the Conservation Commission, ----------------------------- ........... ............ ------ ------------—.......... --------- To. NORTH ANDOVER Conservation Commission Please be advised that the Order of Conditions for the Project at: REA STREET 242-1739 Project Location MassDEP File Number Has been recorded at the Registry of Deeds of: County Book Page for: Property Owner JOSEPH AVERKA and has been noted in the chain of title of the affected property in: Book Page In accordance with the Order of Conditions issued on: Date If recorded land,the instrument number identifying this transaction is: Instrument Number If registered land,the document number identifying this transaction is: Document Number Page 10 of I I ELECTRONIC COPY Ek 15764 Pg109 #3746 Massachusetts Department of Environmental Provided by MassDEP: Protection MassDEP File#:242-1739 Bureau of Resource Protection-Wetlands eDEP Transaction#:1065940 WPA.Form 5-Order of Conditions City/Town:NORTH ANDOVER Massachusetts Wetlands Protection Act M.G.L.c. 131,§40 Signature of Applicant R-411/2010 Page 1 I of I 1 *ELECTRONIC COPY Bk 15764 Pg110 #3746 DEP FILE #242—1739 Findings: • The North Andover Planning Board issued a Notice of Decision Definitive Subdivision on November 13,2018. • The Applicant states that Parcel A and Parcel B will be conveyed to the Town of North Andover as Open Space per the plans referenced herein (see note Sheet 1 of 12 and Parcels A&B shown on Sheets 2 &3 of 12). The NACC hereby finds that the following conditions are necessary, in accordance with the Performance Standards set forth in the State Regulations,the local Bylaw and Regulations,to protect those interests noted above. the NACC orders that all work shall be performed in accordance with said conditions and with the Notice of Intent referenced below. To the extent that the followim conditions modify or differ from the plans,specifications or other proposals submitted with the Notice of Intent,the conditions shall control. L: NE CONDITIONS M=L EG MMMMMM 20. The proposed work within jurisdiction includes: construction of a roadway and cul- de-sac with access to seven new single family house lots along its frontage, utilities installation, and construction of stormwater management facilities portions of which are within Riverfront Area and the Buffer Zone to Bordering Vegetated Wetland. Bordering Land Subject to Flooding is also present on the property. Lots will be serviced by sewer and a sewer pump station is also proposed. 21. The work shall conform to the following (except as noted in the remainder of this document where revisions may be required): Applicant: Bob Messina Messina Development 277 Washington Street Groveland,MA 01834 Applicant/Property Owner: Joseph Averka c/o Armand Hyatt 8 Jackson Court Lawrence, MA 01840 Representative: James Melvin Christiansen&Sergi 160 Summer Street Haverhill,MA 01830 Record Documents: VVPA Form 3 Notice of Intent 242-1739,Rea Street Subdivision Spec Conditions 1 NACC 12/4/2018 Bk 15764 Pg111 #3746 DEP FILE 4 242- 1739 Including: Project Description, Alternatives Analysis, Application Checklist,Site Locus Maps, Abutter List and Notification to Abutters Date:June 26,2018 (revised November 2018) Prepared by: Christiansen &Sergi Site Plans: Titled: Definitive Subdivision Plan for "Improvement of Rea Street" in North Andover, MA (Sheets 1 through 12) Last Revised: 11/21/18 Prepared by: Christiansen&Sergi Stamped by: Michael J. Sergi,PLS and Stephen B. Sawyer,P.E. Revised Sheets (1-312): Sheet 1: Cover Sheet Sheet 2: Lotting Sheet Lots 107 Sheet 3: Lotting Sheet Parcels A &B Sheet 4: Existing Conditions Plan Sheet 5: Grading and Drainage Plan Sheet 6 & 7: Utilities Plan Sheet 8:Plan&Profile Sheet 9: Erosion&Sedimentation Control Plan Sheet 10-12: Construction Details Other Record Documents: Stormwater Management Report for the Definitive Subdivision Plan for°`Improvement of Rea Street"' Prepared by: Christiansen&Sergi Date:June 11, 2018 Revised: October 17, 2018 Stamped by: Stephen B. Sawyer, P.E. Improvement of Rea Street North Andover,Mass. Pollution Prevention and Operations and Maintenance Plan-Post Construction Phase Prepared by: Christiansen&Sergi Date: June 11, 2018 Last Revised: October 17, 2018 Pollution Prevention and Operations and Maintenance Plan-Post Construction Phase Date: November 21, 2018 Other Documents: Letter from Williams &Sparages, LLC 242-1739.Rea Street Subdivision Spec Conditions 2 NACC 12/4/2018 Bk 15764 Pg112 #3746 DEP FILE#242— 1739 Prepared by Greg J. Hochmuth,RS, PWS, CWS Ecological Division Manager Date. October 24,2018 Re- 0 Rea Street, Assessors map,Parcels 36,37 &47 DEP File Number 242-1739 Alternative Analysis (Riverfront Alternative Site) Prepared by Termini Associates LLC 62 Montvale Avenue Stoneham,MA 02180 Date: November 14,2018 Determining Approximate 100 Year Flood For Mosquito Brook in South of the Culverts at Rea Street and North Cross Road Date: September 4, 2018 Including Email from Phil Christiansen Re:100 year flood Rea Street Date: October 8, 2018 Rea Street Analysis of Flood Levels of Mosquito Brook using HEC-RAS Date: October 25, 2018 Stamped by: Philip G. Christiansen, P.E. Request for Waiver Prepared by:Philip G. Christiansen,P.E. Date: October 3,2018 Notification of Wetlands Protection Act File Number Date: October 9, 2018 Prepared by Pamela Merrill Response to DEP Comments Prepared by Christiansen&Sergi Date: October 17,2018 Stormwater Review: SSV Engineering, Inc. Sam Bade,President 609 Winter Street Framingham, MA 01702 Letters Dated:July 18, August 17,September 24, October 22, November 8,2018 Town of North Andover Division of Public Works 242-1739,Rea Street Subdivision Spec Conditions 3 NACC 12/4/2018 Bk 15764 Pg113 *3746 DEP FILE 4 242—1739 Letters Dated July 20 &October 15, 2018 Prepared by John J. Borgesi,P.E. Town Engineer Letters from Christiansen&Sergi Date: October 17, 2018 &November 8, 2018 RE: DPW Review,Improvement of Rea Street RE: Conservation Review, Improvement of Rea St. 22. The term"Applicant" as used in this Order of Conditions shall refer to the owner, any successor in interest or successor in control of the property referenced in the Notice of Intent, supporting documents and this Order of Conditions. The NACC shall be notified in writing within 30 days of all transfers of title of any portion of property that take place prior to the issuance of a Certificate of Compliance. 23. The conditions of this decision shall apply to, and be binding upon,the applicant, owner,its employees and all successors and assigns in interest or control. These obligations shall be expressed in covenants in all deeds to succeeding owners of portions of the property. 24.Failure to comply with all conditions stated herein,and with all related statutes and other regulatory measures, shall be deemed cause to revoke or modify this Order. 25, This Order does not grant any property rights or any exclusive privileges;it does not authorize any injury to private property or invasion of property rights. However,the NACC, agent of the NACC or the Department of Environmental Protection(DEP) reserves the right to enter and inspect the property at all reasonable times until a Certificate of Compliance is issued, to evaluate compliance with this Order of Conditions, the Act (310 CMR 10.00), the North Andover Wetland ByLaw and Regulations, and may require any information,measurements, photographs, observations, and/or materials, or may require the submittal of any data or information deemed necessary by the NACC for that evaluation. Further, work shall be halted on the site if the NACC, agent or DEP determines that any of the work is not in compliance with this Order of Conditions. Work shall not resume until the NACC is satisfied that the work will comply and has so notified the applicant in writing. 26. This Order does not relieve the permittee or any other person of the necessity of complying with all other applicable federal, state or local statutes, ordinances, by-laws or regulations. 27. The work authorized hereunder shall be completed within three years from the date of this order. 28. This Order may be extended by the issuing authority for one but not more than two periods of up to one year each upon application to the issuing authority at least thirty 242-1739,Rea Street Subdivision Spec Conditions 4 NACC 1214/2018 Bk 15764 Pg114 #3746 DEP FILE 9 242— 1739 days (30) prior to the expiration date of the Order (Refer to Section 8.3 of the North Andover Wetland Regulations). 29. The NACC reserves the right to amend this Order of Conditions after a legally advertised public hearing if plans or circumstances are changed or if new conditions or information so warrant. 30. Where the Department of Environmental Protection (DEP) is requested to make a determination and to issue a Superseding Order, the Conservation Commission shall be a party to all agency proceedings and hearings before the Department. 31. Any future project which proposes a wetland crossing in order to access certain portions of the property will not be qualified as a limited project roadway under 310 CMR 10.53(e). 32. The following wetland resource areas are affected by the proposed work: Riverfront Area,Bordering Land Subject to Flooding and Buffer Zone to Bordering Vegetated Wetland (BVW). These resource area is significant to the interests of the Act and Town Bylaw as noted above and therein. The applicant has not attempted to overcome the presumption of significance of these resource areas to the identified interests. 33. The NACC agrees with the applicant's delineation of the wetland resource areas on the site as shown on the plans dated and referenced herein per the Order of Resource Area Delineation issued under DEP File#242-1726 on February 15, 2018. 34. The NACC finds that the intensive use of the upland areas and buffer zone proposed on this site will cause further alteration of the wetland resource areas. In order to prevent any alteration of wetland resource areas a twenty five foot(25') No- Disturbance Zone and a fifty foot(50') No-Build Zone and a 100-foot area of undisturbed vegetation in Riverfront on Lot 7 shall be established from the edge of the adjacent wetland resource area as shown on the plans referenced herein. The Conservation Administrator and/or other agents of the NACC do not have the authority to waive these setbacks as established under the local bylaw. No disturbance of existing grade, soils or vegetation is permitted in the No-Distuxbance zone. (See Section 3.4 &Appendix F of the local Regulations). 35.The project, as permitted by this OOC,will alter 35,809 s.f. or 8.6% of the Riverfront area (415,940 s.f.). In accordance with 31 OCMR 10.58 (4) (c) (3) (d) 1 up to 10% of the Riverfront area may be altered. As such any future development on the parcel (or subsequent lots) will need to remain within this allowance (refer to table on Sheet 5 of 12 of the herein referenced plan. 36, This document shall be included in all construction contracts,subcontracts, and specifications dealing with the work proposed and shall supersede any conflicting contract requirements. The applicant shall assure that all contractors,subcontractors, 242-1739,Rea Street Subdivision Spec Conditions 5 NACC 12/4/2018 Bk 15764 Pg115 #3746 DEP FILE#242— 1739 and other personnel performing the permitting work are fully aware of the permits terms and conditions. Thereafter, the contractor will be held jointly liable for any violation of this Order resulting from failure to comply with its conditions. 37. The owners of the project and their successors in title agree that the Order does not in itself impose upon the Town any responsibility to maintain the proposed drainage system and that said Town shall not be liable for any damage in the event of failure. By acceptance of this Order, the owners agree to indemnify and hold harmless to the Town and its residents for any damage attributable to alterations undertaken on this property pursuant to the Order. Issuance of these Conditions does not in any way imply or certify that the site or downstream areas will not be subject to flooding, storm damage or any other form of water damage. PRIOR TO CONSTRUCTION 38. No work shall be undertaken until all administrative appeal periods from this Order have elapsed or, if such an appeal has been filed,until all proceedings before the Department or Court have been completed. 39. This Order shall be recorded by the applicant at the Registry of Deeds immediately after the expiration of all appeal periods. No work shall be undertaken until the Final Order has been recorded in the Registry of Deeds or the Land Court for the district in which the land is located,within the chain of title of the affected property. In the case of recorded land,the Final Order shall also be noted in the Registry's Grantor Index under the name of the owner of the land upon which the proposed work is to be done. In the case of registered land, the Final Order shall also be noted on the Land Court Certificate of Title of the owner of the land upon which the proposed work is to be done. The recording information shall be submitted to the North Andover Conservation Commission on the form at the end of this Order prior to commencement of the work. Any Order not recorded by the applicant before work con-nuences may be recorded by the NACC at the applicant's expense. 40. A sign shall be displayed at the site not less than two square feet or more than three square feet in size bearing the words "Massachusetts DEP,File Number 242-1739." 41. Any changes in the submitted plans caused by the applicant, another Board's decision or resulting from this Order of Conditions must be submitted to the NACC for approval prior to implementation. If the NACC finds said changes to be significant, the NACC will call for another public hearing (at the expense of the applicant). Within 21 days of the close of said public hearing the NACC will issue an amended or new Order of Conditions. Any errors found in the plans or information submitted by the applicant shall be considered as changes. No work shall begin on a project until written approval has been granted by the NACC. 242-1739,Rea Street Subdivision Spec Conditions 6 NACC 1214/2018 Bk 15764 Pg116 #3746 DEP FILE#242 —1739 42.It is the responsibility of the applicant, owner, and/or successor(s) to ensure that all conditions of this Order of Conditions are complied with. The project engineer and contractors are to be provided with a copy of this Order of Conditions and referenced documents before commencement of construction. 43. A sewer pump station is proposed to service the subdivision. Prior to the start of construction a final design for the station shall be submitted to the NACC for approval. Approval from the Towr's sewer/engineering department shall also be provided, 44. Prior to any work commencing on-site, the applicant shall submit a detailed and dated sequence of construction,including the installation of sedimentation/erosion control devices,construction of construction entrance,site clearing,roadway construction., drainage installation, and all other work planned through final stabilization. Any changes to the approved sequencing plan shall be approved by the NACC or its designated agent, 45. At least 30 days prior to the start of land disturbing activities, the Applicants shall provide to the NACC or its designated Agent for review and comment a copy of its Stormwater Pollution Prevention Plan (SWPPP) prepared in consultation with the Applicants' site contractor and project engineer. The SWPPP shall be prepared in accordance with the U.S Environmental Protection Agency's Stormwater Construction General Permit (USEPA, 2012) and related guidance document entitled "Developing Your Stormwater Pollution Prevention Plan: A Guide for Construction Operators". 46, Wetland flagging shall be checked prior to start of construction and shall be re- established where missing. All wetland flagging shall remain visible and enumerated per the approved plan(s) throughout the life of the project and until a Certificate of Compliance is issued so that erosion control measures can be properly placed and wetland impacts can be monitored. The proposed limit of work shall be shall be clearly marked with erosion controls or temporary fencing and shall be confirmed by the NACC. Such barriers shall be checked and replaced as necessary and shall be maintained until all construction is complete. Workers should be informed that no use of machinery, storage of machinery or materials, stockpiling of soil,or construction activity is to occur beyond this line at any time. 47. Prior to the start of construction,approved erosion controls (12"' Filtrexx SiltSoxx backed by trenched and staked siltation fence as detailed on the plans referenced herein) shall be installed between all construction areas and wetlands. The erosion control barriers will be survey staked and properly installed and placed as shown on the plans approved and referenced herein and shall be inspected and approved by the NACC or its agent prior to the start of construction and shall remain intact until all disturbed areas have been permanently stabilized to prevent erosion. All erosion prevention and sedimentation protection measures found necessary during construction shall be implemented at the direction of the NACC or its agent. The 242-1739,Rea Street Subdivision Spec Conditions 7 NACC 12/4/2019 Bk 15764 Pg117 #3746 DEP FILE 4 242— 1739 NACC reserves the right to impose additional conditions on portions of this project to mitigate any impacts which could result from site erosion, or any noticeable degradation of surface water quality discharging from the site. For example, installation of erosion.control measures may be required in areas not shown on the plan(s) referenced in this Order of Conditions. Should such installation be required by the NACC,they shall be installed within 48 hours of the Commission's request. 48. The applicant shall have on hand at the start of any soil disturbance, removal or stockpiling, a minimum of 100 feet of SiltSoxx and an equal length of silt fence, and an adequate supply of emergency erosion controls including crushed stone,silt sacks,jute matting and any other erosion controls that may be required as part of the Stormwater Management Report and Stormwater Pollution Prevention Plan(SVVPPP), and the he-rein referenced plans. Said supplies shall be used only for the control of emergency erosion problems and shall not be used for the normal control of erosion. 49. A check payable to the Town of North Andover shall be provided in the amount of $25,000 which shall be in all respects satisfactory to Town Counsel,Town Treasurer, and the NACC, and shall be posted with the North Andover Town Treasurer through the NACC before commencement of work. Said deposit of money shall be conditioned on the completion of all conditions hereof, shall be signed by a party or parties satisfactory to the NACC, and Town Counsel, and shall be released after completion of the project, provided that provisions,satisfactory to the NACC, have been made for performance of any conditions which are of continuing nature. The applicant may propose a monetary release schedule keyed to completion of specific portions of the project for the NACCs review and approval. This condition is issued under the authority of the local ByLaw. 50. The applicant shall designate a Wetland Scientist(or other environmental professional as approved by the NACC or its agent) as an"Erosion Control Monitor" to oversee any emergency placement of controls and regular inspection or replacement of sedimentation control devices. The name and phone number of the erosion control monitor must be provided to the NACC in the event that this person has to be contacted, due to an emergency at the site, during any 24-hour period, including weekends. Proof of the retained monitor must be submitted to the Conservation Department on letterhead by the retained consulting firm. This person shall be given the authority to stop construction for erosion control purposes. The Environmental Professional will immediately notify the Conservation agent of any matter that requires attention by the Co scion or the agent. The erosion control monitor will be required to inspect all such devices and oversee cleaning and the proper disposal of waste products. Cleaning shall include removal of any entrapped silt. 51. At least once during each week in which construction activities occur on-site and for as long thereafter as ground remains unstable,the applicant shall submit a written report with photos from the "Erosion Control Monitor" to the NACC certifying that, to the best of his/her knowledge and belief based on a careful site inspection, all work 242-1739,Rea Street Subdivision Spec Conditions 8 NACC 12/4/2018 Bk 15764 Pg118 #3746 DEP FILE#242—1739 is being performed in compliance with this Order of Conditions and that approved setbacks are being adhered to. The erosion control monitor must visually inspect all sedimentation/erosion control measures and assume responsibility for their maintenance on a weekly basis and that they are functioning as intended. In addition, all wetland resource areas must be visually inspected for siltation,turbidity, and/or other water quality impacts. The Erosion Control Monitor shall be on site during and/or following a major storm event of 1/2" inch of rain or greater (24 hour event) to ensure that soils remain stable, and erosion controls are adequate and secure. 52. Prior to construction,the applicant shall permanently mark the edge of the limit of disturbance on all delineated wetlands with a 2-foot by 2-foot dry laid field stone walls (location shown on the herein referenced plans, existing wall to be augmented to meet this requirement).The wall shall be monumented with signs or markers spaced evenly every 35 feet incorporating the following text: "Protected Wetland Resource Area" and the associated rules (1 square for every 3 round markers). This will designate their sensitivity and assure no further inadvertent encroachment into the wetland 25- foot No-Disturbance Zone or 100-foot zone of undisturbed vegetation from mean annual high water (10.58(4)(d)(1)(a)). These permanent markers are subject to review and approval by the NACC. The applicant shall instruct all agents to explain these markers to buyers/lessees/landscapers and all persons taking over the property from the applicant. These markers shall remain posted and be replaced as necessary in perpetuity. Markers may be obtained at the Conservation Department($2 round/$3 square). 53. The applicant and/or the legal owner of that portion of land upon which these Orders of Conditions have been placed shall provide to the NACC prior to transferring,or assigning any portion of said land to another party, subject to said Orders of Conditions, the"Compliance Certification Form Affidavit" attached via"Appendix A" signed under the pains and penalties of perjury,stating that said applicant and/or owner has read these Orders of Conditions and is in compliance with each and every condition. This document shall apply to each of the conditions referenced herein and shall be provided to the Conservation Department at least five (5)business days prior to the closing of said land transaction. 54. Once these above mentioned pre-construction requirements are complete, the applicant shall contact the Conservation Office prior to site preparation or construction and shall arrange an on-site conference with an NACC representative, the contractor,the erosion control monitor, project engineer and the applicant to ensure that all of the Conditions of this Order are understood. This Order shall be included in all construction contracts,subcontracts, and specifications dealing with the work proposed and shall supersede any conflicting contract requirements. The applicant shall assure that all contractors, subcontractors and other personnel performing the permitted work are fully aware of the permit's terms and conditions. Thereafter, the contractor will be held jointly liable for any violation of this Order of Conditions resulting from failure to comply with its conditions. The applicant or contractor shall 242-1739,Rea Street Subdivision Spec Conditions 9 NACC 12/412018 Bk 15764 Pg119 #3746 DEP FILE 9 242— 1739 notify the NACC in writing of the identity of the on-site construction supervisor hired to coordinate construction and to ensure compliance with this Order. A reasonable period of time shall be provided as notice of the pre-construction meeting(e.g. 72 hours). STORMWATER MANAGEMENT CONDITIONS 55. All construction and post-construction stormwater management shall be conducted in accordance with supporting documents submitted with the Notice of Intent and as part of the public hearing process, the Department of Environmental Protection Stormwater Management Policy and as approved by the NACC in this Order of Conditions. 56. There shall be no increase in the post development discharges from the storm drainage system or any other changes in post development conditions that alter the post development watershed boundaries as currently depicted in the Notice of Intent and approved by this Order of Conditions, unless specifically approved in writing by the Commission. 57. The applicant proposes to discharge to a stormwater basin designed for an adjacent subdivision. Prior to construction of the new stormwater structures and associated discharge point, the applicant shall provide a plan to maintain the associated basin in accordance with standard practice (see DEP Stormwater Handbook). 58. The stormwater management system has been designed based on a limit of clearing and proposed impervious area on each lot(see table on Sheet 5 of 12 of the herein referenced plan). The applicant or new owner must provide documentation that these limits are adhered to during lot development or a modification/amendment shall be required. 59, Test pit data was used in the design of the stormwater management system. If during construction of the stormwater management system, conditions are not consistent with design assumptions and test pit data,the applicant must submit the NACC revised plans for stormwater management that meets the State Stormwater Management Standards and those established under the Bylaw. 60. All infiltrations structures shall be set in natural on-site soils having suitable infiltration capacities as determined through field testing. Proof that all infiltration units drain within 72 hours shall be provided to the NACC prior to issuance of a Certificate of Compliance, 61. Erosion control measures shall be implemented and maintained in accordance with the Pollution Prevention and Operations and Maintenance Plan(O&M) referenced herein or as required in this Order. 242-1739,Rea Street Subdivision Spec Conditions 10 NACC 12/4/2018 Bk 15764 Pg120 #3746 DEP FILE#242—1739 62. All stormwater best management practices shall be maintained as specified in the Pollution Prevention and Operation and Maintenance Plan(O&M) submitted with the Notice of Intent and incorporated in the Order of Conditions (overall site maintenance dated October 17,2018 -homeowner specific O&M dated November 21, 2018). Evidence of maintenance of the stormwater management system shall be provided to the NACC on an annual basis by a Registered Professional Civil Engineer during construction. The first report shall be submitted to the NACC one year after the first stormwater structure goes on-line. The approved Operation &Maintenance Plans are fully binding upon the applicant and/or owners, successors, agents,associations,heirs and assigns and must be adhered to in perpetuity. 63. Water quality in down gradient BVWs shall not differ significantly following completion of the project from the pre-development conditions. There shall be no sedimentation into wetlands or water bodies from discharge pipes or surface runoff leaving the site. 64. All new catch basins shall contain oil/grease traps,and it shall be a continuing condition of this order, even after a Certificate of Compliance is issued,that the oil/grease traps in the catch basins be maintained. All catch basins shall be free of all accumulated silt and debris before a Certificate of Compliance is issued and the owner or his/her agent shall so specify in the request for Compliance. 65. Prior to the issuance of the Certificate of Compliance, the applicant shall be responsible for cleaning all stormwater structures, in accordance with the approved Post Construction Operation and Maintenance Plan(O&M) attached herein and the associated stormwater management conditions mandated herein. 66. The Applicant/Homeowner's Association shall provide the NACC with a copy of a maintenance contract/agreement of not less than one year entered into with a certified maintenance contractor for all responsibilities outlined in the November 21, 2018 O&M (attached herein). The maintenance contract and the qualifications / credentials of the certified maintenance contractor shall be provided to the NACC for its files prior to putting the stormwater management system on-line. This special condition, including ongoing renewals of the maintenance contract by qualifier personnel, shall survive the issuance of a Certificate of Compliance (COC)for the project. Upon request the Applicant shall provide the Commission with copies of subsequent renewals of the maintenance contract following the initial period. 67. The applicants, owners, and their successors and assignees, shall maintain all culverts., collections basins,traps, outlet structures,subsurface storage areas, and other elements of the drainage system,unless put into an easement to the Town of North Andover,in order to avoid blockages and siltation which might cause failure of the system and/or detrimental impacts to on-site or off-site resource areas,and shall maintain the integrity of vegetative cover on the site. 242-1739,Rea Street Subdivision Spec Conditions I I NACC 12/4/2018 Bk 15764 Pg121 #3746 DEP FILE 9 242— 1739 DURING CONSTRUCTION 68. Upon beginning work, the applicant shall submit written weekly progress reports detailing what work has been done in or near resource areas, and what work is anticipated to be done over the next period.This will update the construction sequence. Reports shall be submitted in as part of the weekly environmental monitoring report(see condition#51). 69, Approved de-watering activities anticipated shall be supervised and witnessed by the designated erosion control monitor. De-watering activities shall be conducted as shown on the approved plans and shall be monitored daily by the erosion control monitor to ensure that sediment laden water is appropriately settled prior to discharge toward the wetland resource areas. Filter bags shall be contained in a rin&-2�a b�ales at the location of the dewaterimz area approved by the conservation de-partment prior to construction. No discharge of water is allowed directly into an area subject to jurisdiction of the Wetlands Protection Act and/or the North Andover Wetland Bylaw. If emergency de-watering requirements arise, the applicant shall submit a contingency plan to the Commission for approval,which provides for the pumped water to be contained in a settling basin,to reduce turbidity prior to discharge into a resource area. 70. Temporary stabilized construction entrances (minimum 2-3" stone) shall be constructed and maintained as shown on sheet 12 of 12 of the herein referenced plans inu-nediately upon the start of work. Stone shall be replaced as necessary to prevent sediment tracking onto paved areas. 71. Associated pavement and roadways shall be swept at least weekly or as directed by the Erosion Control monitor,the Site Supervisor, Project Manager, or Conservation staff for as long as the site remains exposed and un-stabilized. If material is tracked beyond the construction entrance onto the adjacent roadway,it will be swept up daily. 72. Any fill used in connection with this project shall be clean fill (natural materials only), containing no recycled materials, trash, refuse,rubbish or debris, including but not limited to lumber,bricks, plaster,wire, lath,paper,cardboard,pipe, tires, ashes, refrigerators,motor vehicles or parts of any of the foregoing. 73. All exposed soil finish grade surfaces shall be immediately landscaped (native plantings/seed mixes) and stabilized, or loamed, seeded and mulched, with a layer of mulch hay or matting(natural fibers only, no plastic netting). All disturbed areas must be graded,loamed and seeded prior to November 1st of each year. Outside of the growing season, exposed soil finish grade surfaces shall be stabilized with a layer of mulch hay or matting until climate conditions allow for seeding. During construction, any area of exposed soils that will be left idle for more than 30 days shall be stabilized with a layer of mulch hay or other means approved by the NACC. 242-1739,Rea Street Subdivision Spec Conditions 12 NACC 12/4/2018 Bk 15764 Pg122 #3746 DEP FILE#242—1739 74. No re-grading in the buffer zone shall have a slope steeper than 2:1 (horizontal: vertical). Additional plans/details shall be provided prior to permanent stabilization of slopes of a steeper grade, 75. There shall be no stockpiling of soil or other materials within fifty (50) feet of any resource area. Stockpiled materials shall be maintained within erosion controls and located in areas shown on the sheet 9 of 12 of the herein referenced plans. 76. Washings from concrete trucks, or surplus concrete,shall not be directed to any drainage system or wetland resource area. If truck washing is to be done on site an area shall be designated and approved by the Conservation Department. 77. Once online, all catch basins and any other stormwater inlets on the site or within 100 feet of the project shall be protected by silt sacks to prevent sediment from entering the drainage system except as approved in the construction sequence/SWPPP. Silt sacks shall be maintained and regularly cleaned of sediments until all areas associated with the work permitted by this order have been permanently stabilized and the NACC or its agent has formally approved their removal. 78. All waste generated by, or associated with,the construction activity shall be contained within the limit of work, and away from any wetland resource area. There shall be no burying of spent construction materials or disposal of waste on the site by any other means. The applicant shall maintain dumpsters (or other suitable means) at the site for the storage and removal of such spent construction materials off-site. However,no trash dumpsters will be allowed within 50' of areas subject to protection under the Act or local ByLaw. 79. Accepted engineering and construction standards and procedures shall be followed in the completion of the project. 80. During and after work on this project,there shall be no discharge or spillage of fuel, or other pollutants into any wetland resource area. If there is a spill or discharge of any pollutant during any phase of construction the NACC shall be notified by the applicant within one (1) business day. No construction vehicles are to be stored within 100 feet of wetland resource areas, and no vehicle refueling, equipment lubrication, or maintenance is to be done within 100 feet of a resource area. R CONSTRUCTION MOMMEMMEM 81. No underground storage of fuel oils shall be allowed on any lot within one-hundred (100) feet of any wetland resource area. This condition shall survive this Order of Conditions and shall run with the title of the property. This condition is issued under the authority of the Towns Wetland protection ByLaw. 242-1739,Rea Street Subdivision Sper,Conditions 13 NACC 12/412018 Bk 15764 Pg123 #3746 DEP FILE 4 242- 1739 82. Fertilizers utilized for landscaping and lawn care shall be slow release,low-nitrogen types (< 5%) and phosphorous free, and shall not be used within 25 feet of a resource area. Pesticides and herbicides shall not be used within 100 feet of a wetland resource area.This condition shall survive this Order of Conditions and shall run with the title of the property. This condition is issued under the authority of the Town's Wetland Protection ByLaw and shall remain in perpetuity. 83. The use of coal tar-based pavement sealants is prohibited on the property, as they have been determined to contribute high levels of polycyclic aromatic hydrocarbons (PAHs) to stormwater runoff.This condition shall survive the Order of Conditions and shall run with the title of the property. 84. There shall be no dumping of leaves, grass clippings, brush, or other debris into a wetland resource area including the Buffer Zone. This condition shall survive the issuance of a Certificate of Compliance. 85. The herein referenced plans provide that parcels A and B (see Sheets 1, 2 &3 of 12) be conveyed to the Town of North Andover as Open Space.Consistent with those plans, prior to the issuance of a Certificate of Compliance, the applicant shall prepare the deeds for said open space parcels and convey the parcels to the Town for Open Space Purposes. The deeds shall be recorded at the Northern Essex Registry of Deeds at the applicant's expense. As the Conservation Conunission is the statutorily authorized Town department to hold the care and custody of open space parcels, the Commission recommends the parcels be conveyed to the Conservation Commission pursuant to G.L. c.40,, s. 8c and Article 97 purposes. 86. Upon completion of construction and grading, all disturbed areas located outside resource areas shall be stabilized permanently against erosion. This shall be done by loarning and seeding according to MRCS standards. Stabilization will be considered complete once full vegetative cover has been achieved. 87. Upon approved site stabilization by Conservation staff,the erosion controls shall be removed and properly disposed of and all exposed unvegetated areas shall be seeded. 88. Upon completion of the project the applicant shall submit the following to the Conservation Commission as part of a request for a Certificate of Compliance: a. VVPA Form 8A- "Request for a Certificate of Compliance." b. A letter from the applicant requesting a Certificate of Compliance. c. The name and address of the current landowner. d. Signed statements from the individual property owners shall be submitted with the request for a Certificate of Compliance indicating that they read and understood the recorded Order of Conditions prior to purchasing their property. e. The name and address of the individual/trust or corporation to whom the compliance is to be granted. 242-1739,Rea Street Subdivision Spec Conditions 14 NACC 12/4/2018 Bk 15764 Pg124 #3746 DEP FILE 4 242— 1739 f. The street address and assessor's map/parcel number for the project. g. The DEP file number. h. A written statement from a Registered Professional Civil Engineer of the Commonwealth certifying that the work has been conducted as shown on the plan(s) and documents referenced above, and as conditioned by the Commission. i. An"As-Built" plan prepared and signed and stamped by a Registered Professional Civil Engineer (P.E.) (and/or Registered Professional Land Surveyor if appropriate) of the Commonwealth,for the public record in the same scale as the record plan referenced herein. This plan will include: )> "As-Built" post-development elevations of all drainage &stormwater management structures constructed within 100 feet of any wetland resource area. Specifically,"As-Built" plans should include inverts of all drainage structures above and below grade (also to be provided in table format), and an engineer's certification that the drainage system has been constructed and is functioning in accordance with the approved design. NOTE: If portions of the stormwater systems exist partially within the Buffer Zone then the entire structure must be depicted to accurately verify compliance. > "As-Built" post-development elevations and grades of all filled or altered wetland resource areas including the encompassing buffer zone which is regulated as a resource area under the local Wetland Protection Bylaw. > Distances from structures to wetland resource areas. Structures include (but are not limited to) septic systems,additions,fences,sheds, stone walls, pools,retaining walls, subsurface utilities and decks. > A line showing the limit of work and the extent of existing erosion control devices. "Work" includes any disturbance of soils or vegetation. > Location of all subsurface utilities entering the property. 89. The following special conditions shall survive the issuance of a Certificate of Compliance(COC) for this project: > 25' No-Disturbance Zone and a 50' No-Construction Zone shall be established from the edge of adjacent wetland resource areas and a 100' wide area of undisturbed vegetation from mean annual high water for DEP #242-1739 as shown on the herein referenced plans. Future work within 100' of wetland resource areas and 200' of mean annual high water associated with the perennial stream will require a separate filing with the NACC(refer to Sections 3.3 &3.4 of the Regulations for performance standards within these zones) The Conservation Administrator and/or other agents of the NACC do not have the authority to waive these setbacks as established under the local ByLaw; 242-1739,Rea Street Subdivision Spec Conditions 1s NACC 12/4/2018 Bk 15764 Pg125 #3746 DEP FILE 9 242— 1739 )> Resource Area Markers (Condition#52); > Stormwater Management System Maintenance (Condition#62,, #64& #66) > Discharge or spillage of pollutants (Condition#80); � Prohibition of underground fuels (Condition #81); > Lin-dtations on the use of fertilizers,herbicides, and pesticides (Conditions #82); > Prohibition on coal tar-based sealants (Condition#83); > Prohibition of dumping of leaves, grass clippings,brush, or other debris (Condition #84),- > The attached "Pollution Prevention Plan and Operations and Maintenance Plans-Post Construction Phase'°, including Best Management Practices. No additional filings will be required to conduct maintenance of the above referenced system as detailed in the report. 242-1739,Rea Street Subdivision Spec Conditions 16 NACC 1214/2018 Bk 15764 Pg126 #3746 DEP FILE#242-1739 APPENDIX A-AFFIDAVIT L on oath do hereby depose and state: (authorized agent applicant and/or current owner) (PLEASE CHECK AT LEAST ONE BLOCK) 1. I am the of— (position with applicant) (applicant name or company name) the applicant upon whom Order of Conditions have been placed upon by (DEP or NACC number) the North Andover Conservation Commission. &/or 2.— 1 am the of (position with owner) (owner name) the owner upon whose land Order of Conditions have been placed up by (DEP or NACC number) the North Andover Conservation Commission, 3. 1 hereby affirm and acknowledge that I have received said Order of Conditions Z� and have read the same and understand each (DEP File#) and every condition which has been set forth in said Order of Conditions. 4. 1 hereby affirm and acknowledge that on this—day of—19-- 1 inspected said property together with any and all improvements which have been made to the same and hereby certify that each and every condition set forth in Order of Conditions— are presently in compliance. (DEP File#) 5. 1 hereby affirm and acknowledge that this document will be relied upon by the North Andover Conservation Commission as well as any potential buyers of said property which is subject to said Order of Conditions (DEP File#) Signed under the pains and penalties of perjury this—day of—19 (Signature-authorized agent of applicant or owner) 242-1739,Rea Street Subdivision Spec Conditions 17 NACC 12/4/2018 Bk 15764 Pg127 #3746 Improvement of Rea Street North Andover Mass, Pollution Prevention and Operations and Maintenance Plan -Post Construction Phase Date: June 11,2018 Revised: June 26,2018 Revised: July 31, 2018 Revised. September 18,2018 Revised: September 28,2018 Revised: October 17,2018 OWNERSRIP AND RESPONSIBILITY 1.1 Storinwater Management System Owners: The owners of the land(Messina Development,and any successors) on which the stormwater management systems are located shall be the owners of the systems. If and when the Town of North Andover accepts the roadway,utilities,and open space parcel, the town shall own the stormwater management system components that lie within the roadway right-of-way and roadway casement. The Homeowner's Association shall own the stormwater structures located within their respective lots and drainage easements. 1.2 Parties Responsible for Operation and Maintenance: If and when the Town of North Andover accepts the roadway and utilities,the town or a Horne Owners Association will be responsible for the operation and maintenance of the stormwater management system components that lie within the roadway right-of-way and drainage easements STORMWATER MANAGEMENT CONTROLS The purpose of this section is to identify the types of best management practices (BMPS) 1.3 Permanent Erosion Control Practices A list of best management practices(BMPs)is included as Table 1; a number of the BMPs listed have been developed to serve as post-construction storm water controls. Refer to Attached Figure for locations of BMP's to be maintained Improvement of Rea Street Bk 15764 Pg128 #3746 North Andover Mass, Pollution Prevention and Operations and Maintenance Plan -Post Construction Phase Date- June 11,2018 Revised:June 26,2018 Revised® July 31,2018 Revised: September 18, 2018 Revised- September 28,2018 Revised: October 17,2018 Table I BEST MANAGEMENT PRACTICE MAINTENANCE W MMEN CT Construction Inspect through inspection ports each spring.If not standing Infiltration 1,2,3,4,5 Phase& water system is functioning. Areas Permanent If sediment has accumulated flush chambers and remove water with a vacuum truck Inspect units four(4)times per year and at the end of the foliage and snow removal seasons. Sediment shall be removed four(4)times per year or whenever the depth of sediment is greater than or Deep Sump 1,2,3,4,5,6 Permanent equal to one half the depth from the bottom of the Catch Basins invert of the lowest pipe in the basin, Removal should be completed with either a clamshell bucket or vacuum truck,a vacuum truck is the preferred method for removal. - Inspect infiltration systems after every major Roof Runoff All Permanent storm in the first few months after Infiltration construction to ensure proper stabilization, Systems and function. Thereafter, inspect annually. Perform repairs as necessary. -Inspect units four(4)times per year and at the end of the foliage and snow removal seasons. -Sediment shall be removed four(4)times per year or Contech CDS 1,2,3,4,5,6 Permanent whenever the depth of sediment is greater than or equal to one half the depth from the bottom of the invert of the lowest pipe in the basin. Removal should be completed with a vacuum truck. 2.0 CERTIFICATION OF COMPLIANCE WITH FE DERAL,STATE AND LOCAL REGULATIONS This Operation and Maintenance Plan reflects the storm water management requirements of the Town of North Andover and the Commonwealth of Massachusetts,as well as the 2 Bk 15764 Pg129 *3746 Improvement of Rea Street North Andover Mass. Pollution Prevention and Operations and Maintenance Plan-Post Construction Phase Date: June 11,2018 Revised: June 26,2018 Revised: July 31, 2018 Revised: September 18,2018 Revised- September 28,2018 Revised: October 17, 2018 requirements of the US EPA's National Pollutant Discharge Elimination System (NPDES)permit. There are no other applicable State or Federal requirements for sediment and erosion site plans (or permits) or storm water management site plans (or pen-nits). 3.0 INSPECTION AND MAINTENANCE OF STORMWATER MANAGEMENT CONTROLS: 3.1 Post-Construction: The following maintenance schedule for stormwater controls shall be established in accordance with Table I of this plan. 3.1.1 Deep Sump, Hooded Catch Basins&Contech CDS Units 3.1,1.1 Inspect units four(4)times per year and at the end of the foliage and snow removal seasons. 3.1.1.1.1 Sediment shall be removed four(4)times per year or whenever the depth of sediment is greater than or equal to one half the depth from the bottom of the invert of the lowest pipe in the basin. Removal should be completed with a vacuum truck. 3.1.2 Infiltration Chambers Infiltration Chambers should be inspected annually. The inspection will entail viewing the bottom of the chambers through the monitoring ports to determine if the units are draining properly. Water should not be standing in the chambers 72 hours after a storm. 3.1.3 Roof Runoff Infiltration Axeas Inspect infiltration areas after every major storm in the first few months after construction to ensure proper stabilization and function. Thereafter, inspect annually. Measure the water depth in the observation well at 24- and 48-hour intervals after a storm. Calculate clearance rates by dividing the drop in water level (inches)by the time elapsed(hr). If the infiltration area has not completely drained 3 Bk 15764 Pg130 #3746 Improvement of Rea Street North Andover Mass. Pollution Prevention and Operations and Maintenance Plan-Post Construction Phase Date- June 11,2018 Revised: June 26,2018 Revised: July 31,2018 Revised: September 18,2018 Revised: September 28,2018 Revised. October 17, 2018 after 48 hours,it may indicate that the bottom of the area has failed. To rehabilitate a failed infiltration area,the entire system must be excavated(all of the stone aggregate, filter fabric, and chambers must be removed) and the bottom of the area must be scarified and tilled to induce infiltration. Clean septic sand should be used to replace any failed or plugged soil. The system must be rebuilt to the original specifications-using the original chambers (if intact) and new stone aggregate and filter fabric. 3.1,4 Snow Removal and Storage Snow will be plowed from roadway onto shoulders. Snow from the driveways shall be plowed onto thelots. All snow from impervious surfaces shall be plowed to adjacent vegetated pervious surfaces to melt and recharge into the ground or run off into the stormwater system for treatment. If snow piles on site become too large to accommodate additional plowed snow they should be removed from the site; snow shall never be plowed onto adjacent properties or into adjacent resource areas. 3.1.5 De-Icing and Sanding De-icing compounds shall be used sparingly and only in areas required for the safety of the public. Sanding of the driveways and walks should also be kept to a minimum- if sanding is required the best management practices listed in this plan should be inspected immediately after the winter and, if needed, accumulated sediment from sanding shall be removed. 3.2 Estimated Operations and Maintenance Budget Any opinions of probable project cost or probable construction cost provided by Christiansen &Sergi, Inc. are made on the basis of information available to Christiansen&Sergi, Inc and on the basis of Christiansen&Sergi, Inc's Z;5 experience and qualifications,and represents its judgment as an experienced and 4 Bk 15764 Pg131 #3746 Improvement of Rea Street North Andover Mass. Pollution Prevention and Operations and Maintenance Plan -Post Construction Phase Date: June 11,2018 Revised. June 26, 2018 Revised: July 31,2018 Revised: September 18, 2018 Revised: September 28, 2018 Revised: October 17,2018 qualified professional engineer.However, since Christiansen&Sergi, Inc has no control over the cost of labor,materials, equipment or services furnished by others, or over the contractor(s)methods of determining prices, or over competitive bidding or market conditions, Christiansen&Sergi, Inc does not guarantee that proposals,bids or actual project or construction cost will not vary from opinions of probable cost Christiansen & Sergi, Inc prepares. 3.2.1 Deep Sump, Hooded Catch Basins & Contech CDS Units (4 times/yr.) 3.2.1.1 Vacuum Truck—4 hr @ $1 00/hr 3.2.1.2 Disposal - $100 Subtotal - $2,000/year 3.23 Roof Drywell/Infiltration Areas 4.3.3.1 Engineer- 8 hr @$150/hr. (I time/yr.) Subtotal- $1,200 Total Annual Estimated Operating Budget: $3,200/year 4.0 ILLICIT DISCHARGES Recording of this Instrument constitutes agreement by the Owner and Operator of the facility that no storinwater discharges other than those outlined on this plan are allowed for this site. Bk 15764 Pg132 #3746 Improvement of Rea Street North Andover Mass. Pollution Prevention and Operations and Maintenance Plan- Post Construction Phase Date: November 21, 2018 OWNERSHIP AND RESPONSIBILITY 1.1 Stormwater Management System Owners: The Homeowner's Association shall own the stormwater structures located within the and drainage easements. The individual owners of lots 1, 6,and 7 shall be the owners of the roof drywell systems located on their respective lot, 1.2 Parties Responsible for Operation and Maintenance: The Home Owners Association will be responsible for the operation and maintenance of the stormwater management system components that lie within drainage easements. The individual owners of Lots 1,6,and Twill be responsible for the operation and maintenance of the roof drywell located on their respective lot, STD FATE MANAGEMENT CONTROLS The purpose of this section is to identify the types of best management practices(BMPs) 1.3 Permanent Erosion Control Practices A list of best management practices(BMPs) is included as Table 1; a number of the BMPs listed have been developed to serve as post-construction storm water controls. Refer to Attached Figure for locations of BMP's to be maintained Table 1 BEST MANAGEMENT PRACTICE MAINTENANCE -D - ----- M [aspect through inspection ports each spring.If not standing Infiltration Drainage Permanent water system is functioning. Areas easement If sediment has accumulated flush chambers and remove water with a vacuum truck Lot 1,6,7 Permanent Inspect infiltration systems after every major Roof Runoff man storm in the first few months after Infiltration construction to ensure proper stabilization, Systems and function. Thereafter,inspect annually. Perform repairs as necessary. Bk 15764 Pg133 #3746 Improvement of Rea Street North Andover Mass. Pollution Prevention and Operations and Maintenance Plan-Post Construction Phase Date: November 21,2018 2.0 CERTIFICATION OF COMPLIANCE WITH FEDERAL,STATE AND LOCAL REGULATIONS This Operation and Maintenance Plan reflects the storm water management requirements of the Town of North Andover and the Commonwealth of Massachusetts, as well as the requirements of the US EPA's National Pollutant Discharge Elimination System (NPDES)permit. There are no other applicable State or Federal requirements for sediment and erosion site plans (or permits) or storm water management site plans (or permits). 3.0 INSPECTION AND MAINTENANCE OF STORMWATER MANAGEMENT CONTROLS: 3.1 Post-Construction: The following maintenance schedule for ston-nwater controls shall be established in accordance with Table I of this plan. 3.1.1 Infiltration Chambers Inspect infiltration areas after every major storm in the first few months after construction to ensure proper stabilization and function. Thereafter, inspect annually. Measure the water depth in the observation well at 24-and 48-hour intervals after a storm. Calculate clearance rates by dividing the drop in water level (inches) by the time elapsed(hr). If the infiltration area has not completely drained after 48 hours, it may indicate that the bottom of the area has failed. To rehabilitate a failed infiltration area, the entire system must be excavated(all of the stone aggregate, filter fabric, and chambers must be removed) and the bottom of the area must be scarified and tilled to induce infiltration. Clean septic sand should be used to replace any failed or plugged soil. The system must be rebuilt to the original specifications using the original chambers (if intact)and new stone aggregate and filter fabric. 3.1.2 Roof Runoff Infiltration Areas Infiltration Chambers should be inspected annually. The inspection will entail viewing the bottom of the chambers through the monitoring ports to determine if the units are draining properly. Water should not be standing in the chambers 72 hours after a storm. Bk 15764 Pg134 #3746 Improvement of Rea Street North Andover Mass. Pollution Prevention and Operations and Maintenance Plan -Post Construction Phase Bate® November 21,2018 3.1.3 Snow Removal and Storage Snow will be plowed from roadway onto shoulders. Snow from the driveways shall be plowed onto the lots. All snow from impervious surfaces shall be plowed to adjacent vegetated pervious surfaces to melt and recharge into the ground or run off into the stormwater system for treatment. If snow piles on site become too large to accommodate additional plowed snow they should be removed from the site; snow shall never be plowed onto adjacent properties or into adjacent resource areas. 3.1.5 De-Icing and Sanding De-icing compounds shall be used sparingly and only in areas required for the safety of the public. Sanding of the driveways and walks should also be kept to a minimum; if sanding is required the best management practices listed in this plan should be inspected immediately after the winter and, if needed,accumulated sediment fi-om sanding shall be removed. 3.2 Estimated Operations and Maintenance Budget Any opinions of probable project cost or probable construction cost provided by Christiansen&Sergi, Inc. are made on the basis of information available to Christiansen&Sergi, Inc and on the basis of Christiansen&Sergi, Iris's experience and qualifications, and represents its judgment as an experienced and qualified professional engineer. However,since Christiansen & Sergi,Inc has no control over the cost of labor,materials,equipment or services furnished by others,or over the contractor(s')methods of determining prices, or over competitive bidding or market conditions, Christiansen& Sergi, Inc does not guarantee that proposals,bids or actual project or construction cost will not vary from opinions of probable cost Christiansen&Sergi,Inc prepares. 3.2.3 Roof Drywell/Infiltration Areas 4.3.3.1 Engineer-8 hr @ $150/hr. (I time/yr.) Subtotal-$1,200 Total Annual Estimated Operating Budget: $1,200/year 4.0 ILLICIT DISCHARGES Recording of this Instrument constitutes agreement by the Owner and Operator of the facility that no stormwater discharges other than those outlined on this plan are allowed for this site. 3 }k 15764 Pg135 #3746 for water System Inspection ort General Information Location: Date of Inspection Start/End Time Inspector's Name(s) Inspector's'Title(s) Inspector's Contact Information Purpose of Inspection Site-Specific Stormwater Devices Installed and Date for Gorrect4e CSperati g AOion[Responsible Description Properly? Corrective Action Needed Person 1 ®Yes ®No 2 ®Yes ClNo 3 ®Yes ®No 4 ®Yes ®No 5 ®Yes ®No Certification Statement: "I certify under penalty of law that this document and all attachments were prepared under my direction or supervision in accordance with a system designed to assure that qualified personnel properly gathered and evaluated the information submitted.Based on my inquiry of the person or persons who manage the system,or those persons directly responsible for gathering the information,the information submitted is,to the best of my knowledge and belief,true,accurate,and complete.I am aware that there are significant penalties for submitting false information, including the possibility of fine and imprisonment for knowing violations." Print name: Signature: Date: Town of North Andover 2-01fl INOV 14 P", 2: 52 Planning Department Community& Economic Development Division 120 Main Street North Andover, Massachusetts 01845 Date: November 14.2018 Dear: Messina Development Bob Messina Name of Applicant The Planning Board has issued a decision for the following permit. Definitive Subdivision Permit Type Rea Street,North Andover MA 01845(Map 38,Parcels 36,37&47) Location of Premises Your 20-day appeal period will have passed at midnight on the following date. December 4.20118 1. Once the appeal period has passed, please pick up your Town Clerk-certified copy of the Planning Board's decision from the Town Clerk's office located at 120 Main Street North Andover,MA 01845(phone:978-688- 9501). 2. Please bring the certified copy of the Notice of Decision and Mylar to the Planning Department office for signature. 3. Please bring the Town Clerk-certified copy of the decision with the plans signed by the Planning Director to the Northern Essex Registry of Deeds,354 Merrimack Street,3rd floor,entrance C, Lawrence,MA 01843 (phone 978-683-2745),as the decision and plans must be filed at the Registry of Deeds as soon as possible. 4. Once this Is completed please bring:a)copy of the certified decision;b)two(2)paper copies of the signed Mylar plans recorded; c)the Northern Essex Registry of Deeds receipt to the Planning Department which is located at Town Hall,120 Main Street, North Andover,MA 01845. Failure to file the decision and Mylar with the Registry of Deeds will result in your inability to exercise your special permit and/or definitive subdivision approval and your inability to obtain a building permit with the Building Department. A Special Permit was granted under the provisions contained herein shall be deemed to have lapsed after a two(2)year period from the date on which the Special Permit was granted unless substantial use or construction has commenced or an extension has been granted by the North Andover Planning Board. If you have any questions, please feet free to call(978-688-9535)or fax(978-688-9542),during regular business hours. Subdivision ® Town of North Andover Office of the Planning Department ��Q � Community and Economic Development Division 120 Main Street r North Andover,Massachusetts 01545 1 NOTICE OF DECISION DEFINITIVE SUBDIVISION Any appeal shall be filed within(20)days after the date of filing this notice in the office of the Town Clerk. Date:November 1 ,2015 Bate ofHearings: July 24, August 21,September 25, October 16,November 13, 201 Date ofDecision:November 13, 2018 Petition of: Messina Development Company,Inc. 277 Washington Street Croveland,MA 01534 Premises Affected: 0 Rea Street North Andover,MA 01845 Assessor's Map 38,Parcels 36,37& 47 Referring to the above petition for approval of a Definitive Subdivision:Plan according to the requirements of the North Andover Subdivision Rules and Regulations, so as to construct a roadway with a cul-de-sac,the installation of stormwater management infrastructure,and the installation of underground utilities,located on the undeveloped parcel of 0 Rea Street in the Residential 2(R-2)Zoning District. After a public hearing given on the above date,and upon a motion by J. Simons and 2nd by A.Preston to APPROVE the Definitive Subdivision.Flan, as amended,and based upon the following conditions. Vote was 5-0 in favor of the application. On$e alf of North.Andover Planning Board Eitan Goldberg,Chairman John Simons Peter Boynton Jennifer Burns Luz Aaron Preston 0 Rea Street Map 38,Parcel 36,37,47 Definitive Subdivision Plan Page 2 of 11 The Planning Board herein APPROVES the application for a Definitive Subdivision Plan as to construct a seven(7)lot subdivision,including the construction of a roadway with a cul-de-sac,the installation of storinwater management infrastructure,the installation of-underground utilities and the construction of an unpaved pedestrian path within the Residential 2(R-2)Zoning District.The project is located at 0 Rea Street,North Andover,Massachusetts,01845,Assessors Map 38,Parcels 36,37&47.This Definitive Subdivision Plan was requested by Messina Development,Inc.277 Washington Street, Groveland,MA 01834.The application was filed with the Planning Board on June 14,2018.The public hearing on the above referenced application was opened on July 17,2018 with additional hearing dates of July 24, August 21, September 25,October 16 and November 13,2018. A site visit was conducted on August 2, 2018. The public hearing was closed by the North Andover Planning Board on November 13,2018.The applicant submitted a complete application,which was noticed and reviewed in accordance with Section 4 of the North Andover Rules and Regulations Governing the Subdivision of Land. The Planning Board vote was unanimous. Definitive Subdivision Plan issued by the permit granting authority requires a vote of at least three members of a five-member board. The Applicant is hereby notified that should the Applicant disagree with this decision,the Applicant has the right,under MGL Chapter 40A, Section 17,to appeal this decision within Twenty(20)days after the date this decision has been filed with the Town Clerk. In accordance with Section 5.6 of the North Andover Rules and Regulations Governing the Subdivision of Land the Planning Board makes the finding that the intent of the Bylaw,as well as its specific criteria are met.This decision specifically stated by the Planning Board makes the following FINDINGS OF FACT: FINDINGS OF FACT: 1) The Definitive Subdivision Plan dated June 11,2018 and last revised October 17,2018 is substantially complete and technically adequate as amended herein. 2) The"Lotting Sheet"(sheet 2 of 12)for the Definitive Subdivision Plan dated September 18,2018 shows a lot layout that depicts the creation of seven(7)lots,each of which has frontage on the cul-de- sac and each of which is at least 43,560 sq.ft.in area. The Plan thus conforms to all applicable zoning requirements for residential lots within the R-2 Zoning District, 3) The Planning Board finds that the proposed Definitive Subdivision Plan showing the creation of a cul-de-sac is less intrusive than that of a through street which would have greater impact on the site features of the neighborhood and the surrounding traffic.The proposed cul-de-sac is in keeping with the character of the neighborhood,and has been reviewed and approved for safety access by the North Andover Fire Department,the North Andover Police Department and the North Andover Health Department. 4) The proposed roadway layout provides for adequate access to the seven(7)new lots that will be safe and convenient for travel. 0 Rea Street Map 38,Parcel 36,37,47 Definitive Subdivision Plan Page 3 of 11 5) The roadway layout and stormwater management systems as depicted on sheet 5 of 12(Grading and Drainage Plan)has been found to provide adequate drainage that is compatible with the surrounding neighborhood,that provides for adequate drainage and stormwater management, 6) All Plans and related submissions were reviewed by the town's outside consultants and were found to be in conformance with the Town of North Andover's Rules and Regulations Governing the Subdivision of Land(correspondence from TEC dated October 15,2018 and SSV dated November 8, 2018). 7) The Definitive Plan has been prepared to lessen congestion in such ways and in the adjacent public ways. 8) The roadway depicted on the Definitive Plan reduces danger to life and limb in the operation of motor vehicles. 9) The Definitive Plan secures safety in the case of fire,flood,panic and other emergencies. The new roadway will provide adequate access and egress for emergency situations, 10) The Definitive Plan secures adequate provisions for water, sewage, drainage,underground utility services,fire,police and other similar municipal equipment and street lighting and other requirements where necessary in a subdivision. 11) The proposed plan shows an area of approximately 17 acres containing woodlands,wetlands and a portion of Mosquito Brook proposed to be conveyed to the Town of North Andover for the purpose of providing habitat for birds and small animals, 12) The Definitive Plan has been reviewed by the Health Department and states that the project will be on town sewer(email from Michelle Grant dated June 25, 2018). 13)The Department of Public Works has reviewed the plan and a note shall be added stating that Christiansen& Sergi will revise the sewer depth during pump station design(email from John Borgesi dated November 6,2018). 14)Fire Department has reviewed the plan(email from William McCarthy dated August 14,2018). 15) The plan has been reviewed by North Andover Public School Department and there were no concerns (email from James Mealey dated July 18,2018). 16)The plan has been reviewed by the North Andover Police Department. A detail officer will be required for any work that impedes the flow of traffic during construction(email from Daniel Lanen dated June 25,2018). 17) The Subdivision Plan conforms to town design and construction standards,with the exception of waivers granted in Condition 25,These waivers that have been granted will not impair the 0 Rea Street Map 38,Parcel 36,37,47 Definitive Subdivision Plan Page 4 of 11 functioning, long-term maintenance,nor appearance of the future development of the land,will not result in an adverse impact on the areas adjacent to the land,and are consistent with the Board's development objectives, 18)The applicant has demonstrated consideration of maintaining the existing street character,minimizing the impact on the environment,utilizing existing slopes to reduce the need for grading,retaining existing trees where appropriate,and minimizing paved space,all consistent with principles of Low- Impact Development. Permit Definitions: 19)The"Locus" or"Site"refers to the 26.5 acre parcel of land,as shown on Assessors Map 38,Parcels 36,37&47,also known as 0 Rea Street,North Andover,Massachusetts. 20) The"Plans"refer to the plans prepared by Christiansen&Sergi,Inc. 160 Summer Street,Haverhill, MA 01830,entitled"Definitive Subdivision Plan for Improvement of Rea Street in North Andover, MA", dated June 11, 2018 and revised to October 17,2018,prepared for Messina Development Company,Inc. 2 1)The "Project"refers to the construction of a seven(7)lot subdivision including the construction of a roadway with a cul-de-sac located within the R-2 Zoning District. 22)The "Applicant" refers to Messina Development Company,Inc.,277 Washington Street,Groveland, MA 01834,the applicant for the Definitive Subdivision Plan,its successors and assigns. 23)The "Project Owner"refers to the person or entity holding the fee interest to the title to the locus from time to time,which can include but is not limited to the applicant,developer,and owner. SPEC UL CONDITIONS Upon reaching the above findings,the Planning Board approves this Definitive Subdivision Plan with the following conditions: 24) The roadway,utilities,and storrawater management infrastructure will be constructed according to the Plans,with the following waivers granted by the Town of North Andover Planning Board, according to the provisions of the Town of North Andover Rules and Regulations Governing the Subdivision of Land: 1. Section 255-6.8 requiring a minimum pavement width of 26 feet. 24 foot pavement width is provided. 2, Section 255-6.8.1 Table 1A of the North Andover Subdivision Regulations Requirement crest vertical curve K value of 30,a K value of 20 is proposed. 25)The following waivers are requested for the Right of Way with cul-de-sac identified on the Plan as Rea Street. These waivers are hereby granted in consideration of the fact that the design of the roadway was changed from that of a through street to the less intrusive roadway design as presented on the 0 Rea Street Map 38,Parcel 36,37,47 Definitive Subdivision Plan Page 5 of 11 approved Definitive Subdivision Plan: 1. Section 255-6.96 requiring curbing on new streets. Curbing is provided on one side of the proposed road. 2. Section 255-6.11 Sidewalks:Required on one side of local streets,none proposed. 3. Section 255-6.15 requiring street trees to be located within right of way. Street trees are proposed to be located outside of the right of way. 4. Section 255-6.21S requiring street lighting. No street lighting is proposed. The Board deems that each of the foregoing waivers is in the public interest and consistent with the intended purpose of the Subdivision Control Law and the Rules and Regulations and such waivers are hereby granted. With Respect to those waivers concerning development standards above,the Planning Board also makes a finding, in accordance with Section 2.7.4 of the Subdivision Regulations, that the waived requirements will not impair the functioning, long term maintenance nor appearance of the future development of the land shown on the Plan,will not result in an adverse impact for the areas adjacent to the land shown on the Plan,and is consistent with the Board's development objectives. 26)The long-term maintenance of the proposed storinwater infrastructure will be maintained by a Homeowner's Association Agreement,with a reference in the respective deeds for each lot in the subdivision. An access casement for those lots that contain drainage structures shall be provided for maintenance for those structures. 27)All infiltration basins,grassed swales and drainage channels that are located on individual lots shall be maintained in perpetuity by individual lot owners,with the terms of ownership and maintenance to be documented in the respective deeds for each lot in the subdivision, 28) The Stormwater Pollution Prevention Plan and the Operations&Maintenance Plan shall be updated to reflect the ownership and maintenance responsibilities as outlined in Special Condition 26 and 27. 29) The cul-de-sac may be transformed to a through street with the approval of the Planning Board in the future with the redesign of the Rea Street triangle or if there are other compelling reasons. 30) A grass island will be constructed in the cul-de-sac and shall be maintained as part of a Homeowner's Association Agreement. 3 1)In consideration of the approval of the Plan,there is to be no further division or subdivision of a part or portion of the parcels created through this Subdivision Plan. This restriction is to be documented in the respective deeds for each lot within this subdivision. 32) All easement documents,deed restrictions,covenants,Homeowner's Association Agreements,and maintenance agreements required as part of this decision must be submitted,reviewed,and approved by the Planning Department,Town Counsel,and the Town Engineer as deemed necessary by the Town Planner prior to recording. PRIOR TOT ENDORSEAUNT OF TBIE PLAN 0 Rea Street Map 38,Parcel 36,37,47 Definitive Subdivision Plan Page 6 of 11 Prior to endorsement of the plans by the Planning Board,the applicant shall adhere to the following: 33)A Covenant(Form 1)securing all lots within the subdivision for the construction of ways and municipal services must be submitted to the Planning Board. Said lots may be released from the covenant upon posting of security as required in Condition 60 under"PRIOR TO LOTS BEING RELEASED FROM THE STATUTORY COVENANTS". 34) A Site Opening Bond in the amount of fifteen thousand dollars($15,000.00)is to be held by the Town of North Andover. The Site Opening Bond shall be in the form of a check made out to the Town of North Andover that will be placed into an interest bearing bond account, 3 5)Easement documents,deed restrictions,covenants,Homeowner's Association Agreements and maintenance agreements concerning the infiltration structures must be submitted,reviewed and approved by Town Counsel and the Town Engineer prior to recording.All easements and restrictions shall remain in perpetuity. The applicant shall record all such documents with the Registry of Deeds and shall provide the Planning Board with a copy of the recorded documents. 36) The applicant must submit to the Town Planner a Conveyance of Easements and Utilities(Form M) for all utilities and easements placed on the subdivision within one(1)year of the Subdivision endorsement. 37)All drainage,water and sewage facilities designs shall be approved by the Town of North Andover Department of Public Works, A letter must be provided to the Planning Department. 3 8) The"Limit of Clearing"will be noted on the plan and no further clearing will be allowed on the parcel. This imitation shall be noted in the deed. 39) The Applicant must meet with the Town Planner in order to ensure that the final plans conform to this Notice of Decision.These plans must be submitted within ninety(90)days of filing this Notice of Decision with the Town Clerk. 40) The Subdivision Decision must be recorded with the Northern Essex Registry of Deeds within six(6) months of its endorsement and the list of waivers for this project must appear on the recorded plan. 41) A Development Schedule must be submitted to the Town Planner. 42)All documents shall be prepared at the expense of the applicant,as required by the Planning Board Rules and Regulations Governing the,Subdivision of Land, PRIOR TO ANY SITE WO RIQ ISSUANCE OF A BUILDING PERMIT 43) The record plans must be endorsed by the Planning Board. Both the decision and plans must be recorded by the applicant at the Registry of Deeds. 0 Rea Street Map 38,Parcel 36,37,47 Definitive Subdivision Plan Page 7 of 11 44) The Subdivision Notice of Decision and accompanying plans must be recorded with the Northern Essex Registry of Deeds,and the list of approved waivers must appear on the approved plans.The Applicant shall provide the Planning Department with two(2)copies of the recorded Notice of Decision and accompanying plans. 45)Every Form 1,Form M,Form J,Covenant, easement document,Homeowner's Association Agreement,and other pertinent maintenance document must be recorded with the Northern Essex North Registry of Deeds as noted in this decision.The Applicant shall provide the Planning Department with two copies of each document filed. 46) A detailed construction schedule shall be submitted to the Planning Staff for the purpose of tracking the construction and informing the public of anticipated activities on the site. 47)The developer shall provide the Planning Board with copies of pen-nits,plans and decisions received from all North Andover land use Boards,including one copy of a recorded Wetlands Order of Conditions issued under the State Wetlands Protection Act and North Andover Wetlands Protection Bylaw shall be delivered to the Planning Department. 48) In consultation with the Staff Planner,the Applicant shall designate an independent construction monitor. The monitor shall read, sign,and return to the Planning Department the Letter of Agreement for Independent Monitors.Upon the start of site work the monitor shall make weekly inspections of the project(any suspension in monitoring due to inactivity on the site shall be pre-approved by the Town Planner),provide monthly reports to the Planning Department, and detail any areas of non- compliance and corrective actions. The monitor will also provide reports following heavy rain events. The monitor must also be available upon notice to inspect the site accompanying a Planning Department designated official. 49)Prior to the commencement of any work,the Applicant shall submit to the Planning Department a copy of the approved NPDES Storm Water Pollution Prevention Plan(SWPPP). 50)A pre-construction meeting must be held with the developer,their construction employees,Planning Department,Conservation Department and Building Department(and other applicable departments) to discuss scheduling of inspections to be conducted on the project and the construction schedule. All erosion control measures as shown on the plan must be in place and reviewed by the Planning Staff during the meeting. 5 1)A Plot Plan for the lot in question must be submitted to include: A. Location of the structure B. Location of the driveway C. Location of all water and sewer lines D. Proposed grading E. Location of drainage infrastructure F. Identification of all easements 0 Rea Street Map 38,Parcel 36,37,47 Definitive Subdivision Plan Page 8 of 11 52) The lot in question shall be staked in the field;the location of any major departures from the plan must be shown. 53)All applicable erosion control measures must be in place and reviewed and approved by the Planning Department, 54) Catch basins shall be adequately protected and maintained to prevent siltation into drainage structures. 55)Lot numbers,visible from the frontage,must be posted on lots. DURING CONSTRUCTION 56)Dust mitigation must be performed weekly,or more frequently as directed by the Director of Planning,throughout the construction process. 57) Any stockpiling of materials(dirt,wood,construction material,etc.)must be shown on a plan and reviewed and approved by the Planning Staff.Any approved piles must remain covered at all times and fenced off to minimize any dust problems that may occur with adjacent properties.It shall be the responsibility of the developer to assure that no erosion from the construction site shall occur which will cause deposition of soil or sediment upon adjacent properties or public ways,except as normally ancillary to off-site construction. 58) Off-site erosion will be a basis for the Planning Board finding that the project is not in compliance with the plan;provided,however,the Planning Board shall give the developer written notice of any such finding and three days to cure said condition. 5 9) In an effort to reduce noise levels,the developer shall keep in optimum working order,through regular maintenance,any and all equipment that shall emanate sounds from the construction site. PRIOR TO ANY LOTS BEING RELEASED FROM THE STATUTORY COVENANTS 60) All easement documents,a Homeowner's Association Agreement and the Declaration of Restriction required by NIIESP must be recorded and a copy of the recorded documents must be provided to the Planning Department. 6 1)The applicant must submit a lot release(FORM J)to the Planning Board for Signature. 62)A performance Guarantee bond in an amount to be determined by The Town Engineer and approved by the Town Planner shall be posted to ensure completion of the work in accordance with the Plans. Items covered by the Bond may include,but shall not be limited to: * As-built drawings; * Sewers and utilities; * Roadway construction and maintenance; 0 Rea Street Map 38,Parcel 36,37,47 Definitive Subdivision Plan Page 9 of 11 • Lot and site erosion control; • Site screening and street trees; • Drainage facilities; • Site restoration; • Final site cleanup. 63)After the conveyance of each residential lot,The applicant must provide the Planning Department with a copy of each deed evidencing the following language: "As required by the Definitive Subdivision Plan Decision issued by the Town of North Andover Planning Board,dated November 13,2018,the Buyer of each lot within the Rea Street Subdivision acknowledges that the Open Space parcel(s)shown on said plans,which have been or will be conveyed to an appropriate group or entity,as determined by the Planning Board,for conservation, agricultural and/or recreational purposes,shall provide the Town,but shall not impose any obligation on the Town,to maintain the Open Space parcel(s)in any particular state or condition, notwithstanding the Town's acceptance of such Open Space parcels," PRIOR TO THE ISSUANCE OF A CERTIFICATE OF OCCUPANCY 64)House numbers for each lot must be posted so as to the seen from the street. 65)The roadway must be constructed to at least binder coat of pavement to properly access the lot in question. 66)All slopes shall be stabilized,as determined by the Planning Board,with regard to erosion and safety. 67)It shall be the developer's responsibility to assure the proper placement of the driveways regardless of whether the individual lots are sold. The Planning Board requires any driveways to be moved at the developer's expense if such driveway is located at a catch basin or stone bound position. 68) The Planning Board reserves the right to review the site after construction is complete and require additional site screening as it deems necessary and reasonable. 69)The Applicant must submit a letter from the project engineer stating that the building and Site layout substantially comply with the plans referenced at the end of this decision as endorsed by the Planning Board. 70) The lot must be raked,loaned, and seeded,sodded or mulched. PRIOR TO THE FINAL RELEASE Or ALL SECURITY AND PERFORMANCE BOND FUND 7 1)A final as-built plan showing final building design site improvements,one site structures,curb cuts and parking spaces must be submitted to the Planning Department must be submitted to the Planning Department and the Department of Public Works.The as-built must be provided in-paper form as well as in SDF(Standard Digital File)format. 0 Rea Street Map 38,Parcel 36,37,47 Definitive Subdivision Plan Page 10 of 11 72)The Town Planner shall ensure that all Planning,Conservation,Board of Health and Division of Public Works requirements are satisfied and that construction was in strict compliance with all approved plans and conditions. 73) The Planning Board must by a majority vote make a finding that the Site is in conformance with the approved plan. 74)The applicant shall petition Town Meeting for public acceptance of the street. Prior to submitting a warrant for such petition,the applicant shall review the subdivision and all remaining work with the Town Planner and Department of Public Works. The Planning Board shall hold a portion of the subdivision bond for continued maintenance and operations until such time as Town Meeting has accepted(or rejected in favor of private ownership)the roadways. It shall be the developer's responsibility to insure that all proper deeds and easements have been recorded at the Registry of Deeds. GENERAL CONDITIONS 75)Any plants,tree,shrubs,or fencing that have been incorporated into the Landscape Plan approved in this decision that die or fall into disrepair must be replaced by the project owner in perpetuity. 76)The contractor shall contact Dig Safe at least 72 hours prior to commencing any excavation. 77) Gas,Telephone,Cable and Electric utilities shall be installed underground as specified by the respective utility companies. 78) The hours for construction shall be limited to between 7:00a.m. and 5:00p.m.Monday through Friday and between 8:00a.m.and 5:00p.m.on Saturday. 79)No open burning shall be done except as is permitted during burning season under the Fire Department regulations. 80) The provisions of this conditional approval shall apply to and be binding upon the applicant,its employees and all successors and assigns in interest or control. 8 1)Any action by a Town Board,Commission,or Department,which requires changes in the plan or design of the building,as presented to the Planning Board,may be subject to modification by the Planning Board. 82)Any revisions shall be submitted to the Planning Director for review.If these revisions are deemed substantial,the developer must submit revised plans to the Planning Board for approval. 83)Pursuant to the North Andover Rules and Regulations Governing the Subdivision of Land Section 0 Rea Street Map 38,Parcel 36,37,47 Definitive Subdivision Plan Page 11 of 11 5.9,Failure of an applicant to record the definitive plan within six months of its endorsement by the Board at the Essex North District Registry of Deeds or at the Land Court; or to comply with the construction schedule incorporated into the performance agreement; or to initiate construction of improvements in a subdivision within two years of the approval of the definitive plan; or to comply with all applicable Town of North Andover Zoning Bylaw requirements;or to comply with the approved plans and any conditions of approval;shall constitute grounds for rescission of approval in accordance with the requirements and procedures set forth in MGL c. 41, § 81W, 84) The following information shall be deemed part of the decision: Plan titled: Definitive Subdivision Plan for Improvement of Rea Street in North Andover,MA Prepared for: Messina Development Company,Inc. 277 Washington Street .Groveland,MA 01834 Prepared by: Christiansen&Sergi 160 Summer Street Haverhill,MA 01830 Scale: 1 40' Date: June 11,2018,revised to October 17,2018 Sheets: Sheets 1-4 dated June 11,2018,revised to September 18,2018. Sheets 4-12 Dated June 11, 2018,revised to October 17,2018 Report: Stormwater Management Plan for the Definitive Subdivision Plan for Improvement of Rea Street in North Andover,Massachusetts Prepared for: Messina Development Company, Inc. 277 Washington Street Groveland,MA 01834 Prepared by: Christiansen&Sergi 160 Summer Street Haverhill,MA 01830 Date: June 11,2018,Revised to October 17,2018 cc:Applicant Abutters Town Clerk Sformwafer Pollution Prevention Plan (SWPPP) Improvement of Rea Street Appendix B-Copy of 2017 CGP INSERT COPY OF 2017 CGP (Note:The 2017 CGP is available at https://www.epa.gov/n dp es/epas-2017-construction- aenerai-permit-cgp-and-related-documents) EPA SWPPP Template, Version 2.1 National Pollutant Discharge Elimination System General Permit for Discharges from Construction Activities |n compliance with the provisions of the Clean Wafer Act, 33U3.C. §l25l et. seq, (hereafter CWA), as amended by the Water Quality Act of 1987, P.L. 100-4, "operators" of construction activities (defined in Appendix A) that meet the requirements of Part 1.1 of f his National Pollutant Discharge Elimination System (NPDES) general permit, are authorized to discharge pollutants in accordance with the effluent limitations and conditions set forth herein. Permit coverage is required from the "commencement of construction activities" (see Appendix A) until one of the conditions for terminating CGP coverage has been met (see Part 8.2). This permit becomes effective on February l6' 20l7. This permit and the authorization to discharge expire at 11:59pm, February 16, 2022. Signed and issued this llm day of January 2Ol7 Signed and issued this llm day of January 2Ol7 DebonzhSzoro. YYi||iom K. Honker, P.E, Acting Regional Administrator, EPA Region l Director,Water Division, EPA Region Signed and issued this llm day of January 2Ol7 Signed and issued this llm day of January 20l7 Javier Lounsono' PhD. Karen Flournoy, Director, Clean Water Division, EPA Region 2 Director, Water, Wetlands, and Pesticides Division, EPA Region 7 Signed and issued this llm day of January 2Ol7 Signed and issued this llm day of January 20l7 Jos*C. Font Darcy O'Connor, Acting Director, Caribbean Environmental Assistant Regional Administrator,Office ofWater Protection Division, EPA Region 2. Protection, EPA Region 8 Signed and issued this llm day of January 20l7 Signed and issued this llm day of January 20l7 DominiqueLoock*nhof[ KrbtinGuUuff Acting Director,Wafer Protection Division, EPA Deputy Director, Water Division, EPA Region 9 Region Signed and issued this )lm day of January 20l7 Signed and issued this llm day of January 2Ol7 C4sorA. Impoto, Daniel D.Opobki' Deputy Director, VYohar Protection Division' EPA Director,Office of Water and YYot*nhecb' EPA Region RegionlO Signed and issued this ll'^day of January 2Dl7 ChhdopherKor|eski' Director, Water Division, EPA Region 2017 Construction General Permit (CGP) CONTENTS 7 How tm Obtain Coverage Under the Construction General Permit(CGP)...................................l l] Eligibility Conditions..........................................................................................................................l 12 Types cf Discharges Authorized.....................................................................................................2 1.3 Prohibited Discharges......................................................................................................................4 14 Subnoi#ing your Notice of Intent /N{)U.........................................................................................4 1.5 Requirement to Post a Notice of Your Permit Coverage.........................................................6 2 Technology-Based Effluent Limitations.............................................................................................7 2.1 General Stormwater Control Design, Installation, and Maintenance Requirements.........7 22 Erosion and Sediment Control Requirements.............................................................................8 2.3 Pollution Prevention Requirements .............................................................................................l4 2.4 Construction Devvofehng Requirements....................................................................................l8 3 Water Quality-Based Effluent Limitations........................................................................................l8 3] General Effluent Limitation to Meet Applicable Wafer Qualify Standards.........................18 3.3 Discharge Limitations for Sltes Discharging to Sensitive Waters............................................19 4 Site Inspection Requirements.------...—.—.—..-...—.-..—_..--------..—.--...--.-20 4] Person(s) Responsible for Inspecting Site...................................................................................20 42 Frequency of Inspections..............................................................................................................20 4.3 Increase in Inspection Frequency for Sites Discharging to Sensitive Waters.......................20 4.4 Reductions in Inspection Frequency..........................................................................................2l 4.5 Areas that MUST Be Inspected.....................................................................................................22 4.6 Requirements for Inspections.......................................................................................................22 4.7 Inspection Report...........................................................................................................................23 4.8 Inspections By EPA..........................................................................................................................24 5 Corrective Actions............................................................................................................................24 5] Conditions Triggering Corrective Action....................................................................................24 52 CorrectiveActionOoodUnex----------------------------------..24 5.3 Corrective Action Required by EPA............................................................................................25 5.4 Corrective Action Report..............................................................................................................35 6 Staff Training Requirements.,.........-..,—.--..—.—,,.....—.--...,..—..--....--.—..—.25 7 Stormmwater Pollution Prevention Plan (SWPPP)..............................................................................26 7] General Requirements—.----------'--------------.----------.26 72 SYVPPP Contents..............................................................................................................................27 7.3 On-Site Availability of Your SVYPPP..............................................................................................32 7.4 SYVPPP Modifications......................................................................................................................33 2017 Construction General Permit (CGP) 8 How to Terminate Coverage...........................................................................................................34 8.1 Minimum Information Required in NOT......................................................................................34 8.2 Conditions for Terminating CGP Coverage..............................................................................34 8.3 How to Submit Your NOT...............................................................................................................34 8.4 Deadline for Submitting the NOT.................................................................................................35 8.5 Effective Date of Termination of Coverage..............................................................................35 9 Permit Conditions Applicable to Specific States, Indian Country Lands, or Territories............. 5 Appendix A: Definitions and Acronyms...............................................................................................A-1 Appendix B: Permit Areas Eligible for Coverage and EPA Regional Addresses............................. B-1 Appendix C: Small Construction Waivers and Instructions................................................................C-1 Appendix D: Eligibility Procedures Relating to Threatened & Endangered Species Protection....D-1 Appendix E: Historic Property Screening Process................................................................................E-1 Appendix F: List of Tier 3, Tier 2, and Tier 2.5 Waters............................................................................F-1 Appendix G: Buffer Requirements....................................................................................................... G-1 Appendix H: 2-Year,24-Hour Storm Frequencies...............................................................................H-1 Appendix 1: Standard Permit Conditions............................................................................................... 1-1 Appendix J: Notice of Intent(NOI) Form and Instructions..................................................................J-1 Appendix K: Notice of Termination (NOT) Form and Instructions..................................................... K-1 Appendix L: Suggested Format for Request for Chemical Treatment...............................................L-1 Page ii 2017 Construction General Permit (CGP) 1 HOW TOOBTAIN COVERAGE UNDER THE CONSTRUCTION GENERAL PERMIT(CGP) To be covered under this permit,you must meet the eligibility conditions and follow the requirements for obtaining permit coverage in this Part. 1.1 ELIGIBILITY CONDITIONS 1.1.1 You are an "operator" of a construction site for which discharges will be covered under this permit. For the purposes of this permit and in the context of stormwater discharges associated with construction activity, an "operator" is any party associated with a construction project that meets either of the following two criteria: a. The party has operational control over construction plans and specifications, including the ability to make modifications to those plans and specifications (e.g., in most cases this is the owner of the site); or b. The party has day-to-day operational control of those activities at a project that are necessary to ensure compliance with the permit conditions (e.g., they are authorized to direct workers at a site to carry out activities required by the permit,in most cases this is the general contractor(as defined in Appendix A) of the project). Where there are multiple operators associated with the same project, all operators must obtain permit coverage., Subcontractors generally are not considered operators for the purposes of this permit. 1.1.2 Your site's construction activities: a. Will disturb one or more acres of land, or will disturb less than one acre of land but are part of a common plan of development or sale that will ultimately disturb one or more acres of land; or b. Have been designated by EPA as needing permit coverage under 40 CFR 122.26(a)(1)(v) or 40 CFR 122.26(b)(15)(ii); 1.1.3 Your site is located in an area where EPA is the permitting authority (see Appendix B); 1.1.4 Discharges from your site are not: a. Already covered by a different NPDES permit for the same discharge; or b. In the process of having coverage under a different NPDES permit for the same discharge denied, terminated, or revoked.2.3 1.1.5 You are able to demonstrate that you meet one of the criteria listed in Appendix D with respect to the protection of species that are federally listed as endangered or threatened under the Endangered Species Act (ESA) and federally designated critical habitat; If the operator of a "construction support activity" (see Part 1.2.1 c) is different than the operator of the main site,that operator must also obtain permit coverage.See Part 7.1 for clarification on the sharing of liability between and among operators on the same site and for conditions that apply to developing a SWPPP for multiple operators associated with the same site. 2 Parts 1.1.4a and 1.1.4b do not include sites currently covered under the 2012 CGP that are in the process of obtaining coverage under this permit,nor sites covered under this permit that are transferring coverage to a different operator. 3 Notwithstanding a site being made ineligible for coverage under this permit because it falls under the description of Parts 1.1.4a or 1.1.4b,above, EPA may waive the applicable eligibility requirement after specific review if it determines that coverage under this permit is appropriate. Page 1 2017 Construction General Permit (CGP) 1.1.6 You have completed the screening process in Appendix Ere|ofinAtothe protection of historic properties; and 7.1.7 You have complied with all requirements in Part 9 imposed by the applicable state, Indian tribe, or territory in which your construction activities and/or discharge will occur. 1.1.8 For "new sources" (as defined in Appendix A) only: m. EPA has not, prior to authorization under this permit, determined that discharges from your site will cause, have the reasonable potential to cause, or contribute to an excursion above any applicable water quality standard. Where such a determination is made prior to authorization, EPA may notify you that on individual permit application is necessary. However, EPA may authorize your coverage under this permit after you have included appropriate controls and implementation procedures designed to bring your discharge info compliance with this permit, specifically the requirement to meet water qualify standards. In the absence of information demonstrating otherwise, EPA expects that compliance with the requirements of this permit including the requirements applicable to such discharges in Port3' will result in discharges that will not cause, have the reasonable potential to cause, or contribute toon excursion above any applicable wafer qualify standard. b. Discharges from your site to a Tier 2, Tier 2.5, or Tier 3 water4 will not lower the water quality of the applicable water. In the absence of information demonstrating otherwise, EPA expects that compliance with the requirements of this permit, including the requirements applicable tosuch discharges in Part 3.2'will result in discharges that will not lower the water quality of such waters. 1.1.9 If you plan to add "cationic treatment chemicals" (as defined in Appendix A) to stormwatorond/or authorized non-stormvvoter prior to discharge, you may not submit your Notice of Intent (NO[) unless and until you notify your applicable EPA Regional Office (see Appendix L) in advance and the EPA Regional Office authorizes coverage under this permit after you have included appropriate controls and implementation procedures designed to ensure that your use ofcationic treatment chemicals will not lead to discharges that cause onemcendonceof wafer quality standards. 7.2 TYPES OFDISCHARGES AU?HOR|ZEDs 1.2.1 The following stormwater discharges are authorized under this permit provided that appropriate stormwater controls are designed, installed, and maintained (see Parts 2 ond3): o. Stormwafer discharges, including sformwafer runoff, snowmelt runoff, and surface runoff and drainage, associated with construction activity under 40 CFR 122.26(b)(14) orl2Z26(b)(15)(i); "Note:Your site will be considered fo discharge tooTi*r2 Tier 2.5.or Tier 3 wafer if the first water tuwhich you discharge is identified by a state,tribe,or EPA as a Tier 2,Tier 2.5, or Tier 3 water. For discharges that enter a storm sewer system prior to discharge,the first wafer of the U.S.to which you discharge is the waterbody that receives the stormwater discharge from the storm sewer system.See list of Tier 2,Tier 2.5, and Tier 3 waters in Appendix F. »See ''0schorge^ us defined in Appendix A. Note:Any discharges not expressly authorized in this permit cannot become authorized or shielded from liability under CwA section 4U2(k) by disclosure to EPA,state, or local authorities after issuance of this permit via any means,including the Notice of Intent (N0) tobm covered by the permit,the SYVPPP.or during uninspection. Page 2 2017 Construction General Permit (CGP) b. Stormwater discharges designated by EPA as needing a permit under 40 CFR 122.26(a)(1)(v) or 122.26(b)(15)(ii); c. Stormwater discharges from construction support activities (e.g., concrete or asphalt batch plants, equipment staging yards, material storage areas, excavated material disposal areas, borrow areas) provided that: i. The support activity is directly related to the construction site required to have permit coverage for stormwater discharges; ii. The support activity is not a commercial operation, nor does it serve multiple unrelated construction sites; iii. The support activity does not continue to operate beyond the completion of the construction activity at the site it supports; and iv. Stormwater controls are implemented in accordance with Part 2 and Part 3 for discharges from the support activity areas. d. Stormwater discharges from earth-disturbing activities associated with the construction of staging areas and the construction of access roads conducted prior to active mining. 1. .2 The following non-stormwater discharges associated with your construction activity are authorized under this permit provided that,with the exception of water used to control dust and to irrigate vegetation in stabilized areas, these discharges are not routed to areas of exposed soil on your site and you comply with any applicable requirements for these discharges in Parts 2 and 3: a. Discharges from emergency fire-fighting activities; b. Fire hydrant flushings; c. Landscape irrigation; d. Water used to wash vehicles and equipment, provided that there is no discharge of soaps, solvents, or detergents used for such purposes; e. Water used to control dust; f. Potable water including uncontaminated water line flushings; g. External building washdown, provided soaps, solvents, and detergents are not used, and external surfaces do not contain hazardous substances (as defined in Appendix A) (e.g., paint or caulk containing polychlorinated biphenyls (PCBs)); h. Pavement wash waters, provided spills or leaks of toxic or hazardous substances have not occurred (unless all spill material has been removed) and where soaps, solvents, and detergents are not used. You are prohibited from directing pavement wash waters directly into any water of the U.S., storm drain inlet, or stormwater conveyance, unless the conveyance is connected to a sediment basin,sediment trap, or similarly effective control; i. Uncontaminated air conditioning or compressor condensate; j. Uncontaminated, non-turbid discharges of ground water or spring water; k. Foundation or footing drains where flows are not contaminated with process materials such as solvents or contaminated ground water; and I. Construction dewatering water discharged in accordance with Part 2.4. Page 3 2017 Construction General Permit (CGP) 1.2i3 Also authorized under f his permit are discharges of sformwater listed above in Part 1.2.1, or authorized non-stormwater discharges listed above in Part 1.2.2, commingled with a discharge authorized by a different NPIDES permit and/or a discharge that does not require NPDE3 permit authorization. 1.3 PROHIBITED D|SCHARGE86 1.3.1 Wastewater from washout of concrete, unless managed by an appropriate control as described in Part 23.4; 1.3.2 Wastewater from washout and cleanout of stucco, point, form release oils, curing compounds, and other construction materials; 1.3.3 Fuels, oils, or other pollutants used in vehicle and equipment operation and maintenance; 1.3.4 Soaps, solvents, or detergents used in vehicle and equipment washing or external building vvoshdown; and 1.3.5 Toxic or hazardous substances from o spill orof her release. To prevent the above-listed prohibited non-stormvvoterdischorges. operators most comply with the applicable pollution prevention requirements in Part2.3. 1.4 SUBMITTING YOUR NOTICE OF INTENT(NO1) kU ''operoton'' (osdefinedinAppendixA) ossodotedvvithyoorconsfmotiondte'vvho meet the Part 1.1 eligibility requirements, and who seek coverage under this permit, must submit to EPA o complete and accurate N(}| in accordance with the deadlines in Table ? prior fo commencing construction activities. Exception: If you are conducting construction activities in response to a public emergency /eg, mud slides, earthquake, extreme flooding conditions, widespread disruption/n essential public services), and the related work requires immediate authorization to avoid imminent endangerment to human health, public safety, or the environment, or to e*wdob|ish essential public services, you may discharge on the condition that complete and accurate N0is submitted within 30 calendar days after commencing construction activities (see Table 1) establishing that you are eligible for coverage under this permit. You must also provide documentation in your Sformwater Pollution Prevention Plan (SWPPP) to substantiate the occurrence Vf the public emergency. 1.4.7 Prerequisite for Submitting Your NO| You must develop oSVVPPP consistent with Part 7 before submitfing your ND|for coverage under this permit. 1.4.2 How to Submit Your NO| You must use EPA'sNPOEJeReportinA Tool (NeT) to electronically prepare and submit your NOI for coverage under the 2017 CGP, unless you received a waiver from your EPA Regional Office. To access NeT' goto 6 EPA includes these prohibited non-stormwater discharges here as a reminder to the operator that the only non-dormwoterdisoharges authorized by this permit are at Part 12.2. Any unauthorized non-stormvvotor discharges must be covered under an individual permit or alternative general permit. Page 2017 Construction General Permit (CGP) Waivers from electronic reporting may be granted based on one of the following conditions: o. If your operational headquarters is physically located in a geographic area (i.e., ZIP code or census tract) that is identified as under-served for broadband Internet access in the most recent report from the Federal Communications Commission; or b. If you have limitations regarding available computer access or computer capability. If the EPA Regional Office grants you approval to use a paper NOI, and you elect to use it, you must complete the form in Appendix J. 1.4.3 Deadlines for Submitting Your NOI and Your Official Date of Permit Coverage Table l provides the deadlines for submitting your NOI and the official start date of your permit coverage,which differ depending on when you commence construction activities. Table / NCJ/Submittal D dHn d Official Start Date for Permit Coverage Type of Operator NOI Submittal Deadline7 Permit Authorization Date8 Operator of a new site (i.e., a site where At least 14 calendar days 14 calendar days after EPA construction activities commence on or before commencing notifies you that it has after February 16,2017) construction activities. received a complete NOI, unless EPA notifies you that Operator of an existing site(i.e., a site No later than May 17,2017. your authorization is delayed with 2012 CGP coverage where or denied. construction activities commenced prior to February 16, 2017) New operator of a permitted site (i.e., an At least 14 calendar days operator that through transfer of before the date the transfer to ownership and/or operation replaces the new operator will take the operator of an already permitted place. construction site that is either a "new site"or an "existing site") Operator of an "emergency-related No later than 30 calendar days You are considered project" (i.e., a project initiated in after commencing provisionally covered under response to a public emergency(e.g., construction activities. the terms and conditions of mud slides, earthquake, extreme this permit immediately,and flooding conditions, disruption in fully covered 14 calendar essential public services), for which the days after EPA notifies you related work requires immediate that it has received a authorization to avoid imminent complete NOI,unless EPA endangerment to human health or the notifies you that your environment, or to reestablish essential authorization is delayed or public services) denied. 7 If you miss the deadline to submit your NO],any and all discharges from your construction activities will continue to be unauthorized under the CWA until they are covered by this or a different NPDES permit. EPA may take enforcement action for any unpermitted discharges that occur between the commencement of construction activities and discharge authorization. »Disohorgosun* notuothohoedifyourN{)|isinoomp|eteorinuccuroteorifyouorenote|igib|eforpermit coverage. Page 2017 Construction General Permit (CGP) 1.4.4 Modifying your NO| |f after submitting your N0 you need to correct or update any fields, you may dosoby submitting a "Change NOI" form using NeT. Waivers from electronic reporting may be granted as specified in Part 1.4.1. If the EPA Regional Office has granted you approval to submit a paper NOI modification, you may indicate any NOI changes on the same NOI form in Appendix J. When there is a change to the site's operator, the new operator must submit a new NOI, and the previous operator must submit a Notice of Termination (NOT) form as specified in Port83. 1.4.5 Your Official End Date of Permit Coverage Once covered under this permit,your coverage will last until the date that: o. You terminate permit coverage consistent with Port8; or b. You receive permit coverage under a different NPIDES permit or a reissued or replacement version of this permit after expiring nn February l6. 2O22; or c. You fail to submit on N()|for coverage under revised Vr replacement version of this permit before the deadline for existing construction sites where construction activities continue after this permit has expired. 1.5 REQUIREMENT TO POST NOTICE OF YOUR PERMIT COVERAGE You must post o sign or other notice of your permit coverage oto safe, publicly accessible location in close proximity to the construction site.The notice must be located so that it is visible from the public road that is nearest to the active part of the construction site, and it must use a font large enough to be readily viewed from a public right-of+*ny.p At rnininnurn' the notice must include: o. The NPDES |D (ie' permit tracking number assigned to your N(l/); b. A contact name and phone number for obtaining additional construction site information; o. The Uniform Resource Locator (URL) for the SWPPP (if available), or the following statement: "if you would like fo obtain a copy nf the Stormwmter Pollution Prevention Plan (CVYPPP) for this site, contact the EPA Regional Office ot [include the appropriate CGP Regional Office contact information found of ;" and d. ThefoUovvngstotement "|fy000bxerveindico|nrsmfsfonnwoterpo||utontsinthe discharge orin the reoeivingwoterbody' contact the EPA through the following vvebsih*: ." 9 If the active part of the construction site is not visible from a public road,then place the notice of permit coverage hno position that is visible from the nearest public road and os close os possible 1othe construction site. Page 2017 Construction General Permit (CGP) 2 TECH 0OLOGY-BASED EFFLUENT LIMITATIONS You must comply with the following tech n ology-based effluent limitations in this Part for all authorized dbchorgos./« 2.1 GENERALS?ORMWATER CONTROL DESIGN, INSTALLATION,AND MAINTENANCE REQUIREMENTS You must design, install, and maintain stormwafer controls required in Parts 2.2 and 2.3 to minimize the discharge of pollutants in stormwater from construction activities.To meet this requirement,you must: 2.1.1 Account for the following factors ln designing your otormmwvatercontrols: o. The expected amount, frequency, intensity, and duration of precipitation; b. The nature of sformwafer runoff and run-on at the site, including factors such as expected flow from impervious surfaces, slopes, and site drainage features. You must design sfmrmwoterconfro|s to control stormwotervo|ume' velocity, and peak flow rates to minimize discharges of pollutants in sformwafer and to minimize channel and streombonk erosion and scour in the immediate vicinity of discharge points; and c. The soil type and range ofsoil particle sizes expected to be present on the site. 2'1.2 Design and install all stormmwater controls |n accordance with good engineering practices, including applicable design specifications.// 2.7.3 Complete installation of stormvvater controls by the time each phase of construction activities has begun. o. By the time construction activity in any given portion of the site begins, install and make operational any clowngradienf sediment controls (e.g., buffers, perimeter controls, exit point controls, storm drain inlet protection) that control discharges from the initial site clearing, grading, excavating, and of her eorth-disforbing act ivitieS.1u b. Following the installation of these initial controls, install and make operational all stormwater controls needed to control discharges prior to subsequent earth- disturbing activities. mForeochofth*ofDuent|imitsinPod2'osmpp|ioob|eioyourdte.youmustindudeinyour3YYPPP (l) o description of the specific control(s) to be implemented to meet the effluent limit; (2) any applicable design specifications; (3) routine maintenance specifications;and (4) the projected schedule for its (fheir) indoUotion/imp|emontotiun.See Part 726 11 Design specifications may be found in manufacturer specifications and/or in applicable erosion and sediment control manuals or ordinances.Any departures from such specifications must reflect good engineering practices and must be explained in your SWPPP.You must also comply with any additional design and installation requirements specified for the effluent limits in Parts 22 and 2.3. /rNohatho|thenequiremmnttoinshz||donnwoteroontvobphor1oaochphusaofcnnstmctionootivitieofor the site does not apply to the earth disturbance associated With the actual installation of these controls. Operators should fake all reasonable actions to minimize the discharges of pollutants during the installation ofstormvvotercontrols. Page 2017 Construction General Permit (CGP) 2.1.4 Ensure that all stormwater controls are maintained and remain in effective operating condition during permit coverage and are protected from activities that would reduce their effectiveness. a. Comply with any specific maintenance requirements for the stormwater controls listed in this permit, as well as any recommended by the manufacturer.13 b. If at any time you find that a stormwater control needs routine maintenance, you must immediately initiate the needed maintenance work, and complete such work by the close of the next business day. c. If at any time you find that a stormwater control needs repair or replacement, you must comply with the corrective action requirements in Part 5. 2.2 EROSION AND SEDIMENT CONTROL REQUIREMENTS You must implement erosion and sediment controls in accordance with the following requirements to minimize the discharge of pollutants in stormwater from construction activities. 2.2.1 Provide and maintain natural buffers and/or equivalent erosion and sediment controls when a water of the U.S. is located within 50 feet of the site's earth disturbances. a. Compliance Alternatives. For any discharges to waters of the U.S. located within 50 feet of your site's earth disturbances, you must comply with one of the following alternatives: i. Provide and maintain a 50-foot undisturbed natural buffer; or ii. Provide and maintain an undisturbed natural buffer that is less than 50 feet and is supplemented by erosion and sediment controls that achieve, in combination, the sediment load reduction equivalent to a 50-foot undisturbed natural buffer; or iii. If infeasible to provide and maintain an undisturbed natural buffer of any size, implement erosion and sediment controls to achieve the sediment load reduction equivalent to a 50-foot undisturbed natural buffer. See Appendix G, Part G.2 for additional conditions applicable to each compliance alternative. b. Exceptions. See Appendix G, Part G.2 for exceptions to the compliance alternatives. 2.2.2 Direct stormwater to vegetated areas and maximize stormwater infiltration and filtering to reduce pollutant discharges, unless infeasible. 2.2.3 Install sediment controls along any perimeter areas of the site that will receive pollutant discharges.14 a. Remove sediment before if has accumulated to one-half of the above-ground height of any perimeter control. b. Exception. For areas at "linear construction sites" (as defined in Appendix A) where perimeter controls are infeasible (e.g., due to a limited or restricted right-of-way), 13 Any departures from such maintenance recommendations made by the manufacturer must reflect good engineering practices and must be explained in your SWPPP. 14 Examples of perimeter controls include filter berms,silt fences,vegetative strips,and temporary diversion dikes. Page 8 2017 Construction General Permit (CGP) implement other practices as necessary to minimize pollutant discharges to perimeter areas of the site. 2. .4 Minimize sediment track-out. a. Restrict vehicle use to properly designated exit points; b. Use appropriate stabilization techniques15 at all points that exit onto paved roads. i. Exception:Stabilization is not required for exit points at linear utility construction sites that are used only episodically and for very short durations over the life of the project, provided other exit point controls16 are implemented to minimize sediment track-out; c. Implement additional track-out controls17 as necessary to ensure that sediment removal occurs prior to vehicle exit; and d. Where sediment has been tracked-out from your site onto paved roads, sidewalks, or other paved areas outside of your site, remove the deposited sediment by the end of the same business day in which the track-out occurs or by the end of the next business day if track-out occurs on a non-business day. Remove the track-out by sweeping, shoveling, or vacuuming these surfaces, or by using other similarly effective means of sediment removal. You are prohibited from hosing or sweeping tracked-out sediment into any stormwater conveyance, storm drain inlet, or water of the U.S.18 .2.5 Manage stockpiles or land clearing debris piles composed, in whole or in part, of sediment and/or soil: a. Locate the piles outside of any natural buffers established under Part 2.2.1 and away from any stormwater conveyances, drain inlets, and areas where stormwater flow is concentrated; b. Install a sediment barrier along all downgradient perimeter areas;19 c. For piles that will be unused for 14 or more days, provide cover20 or appropriate temporary stabilization (consistent with Part 2.2.14); d. You are prohibited from hosing down or sweeping soil or sediment accumulated on pavement or other impervious surfaces into any stormwater conveyance, storm drain inlet, or water of the U.S. 15 Examples of appropriate stabilization techniques include the use of aggregate stone with an underlying geotextile or non-woven filter fabric, and turf mats. 16 Examples of other exit point controls include preventing the use of exit points during wet periods; minimizing exit point use by keeping vehicles on site to the extent possible;limiting exit point size to the width needed for vehicle and equipment usage; using scarifying and compaction techniques on the soil; and avoiding establishing exit points in environmentally sensitive areas (e.g., karst areas;steep slopes). 17 Examples of additional track-out controls include the use of wheel washing,rumble strips,and rattle plates. 18 Fine grains that remain visible (i.e., staining) on the surfaces of off-site streets,other paved areas, and sidewalks after you have implemented sediment removal practices are not a violation of Part 2.2.4. 19 Examples of sediment barriers include berms,dikes,fiber rolls,silt fences,sandbags, gravel bags,or straw bale. 20 Examples of cover include tarps,blown straw and hydroseeding. Page 9 2017 Construction General Permit 2.2.6 Minimize dust. On areas of exposed soil, minimize the generation cf dust through the appropriate application of water or other dust suppression techniques. 2.2.7 Minimize steep slope disturbances. Minimize the disturbance of "steep s|opeo" (as defined in Appendix A). 2.2.8 Preserve native topsoil, unless infess|b|e.2/ 2.2.9 Minimize soil compaction.22 In areas of your site where final vegetative stabilization will occur or where infiltration practices will beinstalled: o. Restrict vehicle and equipment use in these locations to avoid soil compaction; and b. Before seeding or planting areas of exposed soil that have been compacted, use techniques that rehabilitate and condition the soils os necessary tosupport vegetative growth. 2.2.10 Protect storm drain inlets. o. Install inlet protection measures that remove sediment from discharges prior to entry into any storm drain inlet that carries stormwater flow from your site to a wafer of the U.S.. provided you have authority 1oaccess the storm drain in|et;eaand b. C|oun' or remove and replace, the protection measures os sediment accumulates, the filter becomes clogged, and/or performance is compromised. Where there is evidence of sediment accumulation adjacent to the inlet protection measure, remove the deposited sediment by the end of the same business day in which if is found orby the end of the following business day if removal by the same business day is not feasible. 2.2.17 Minimize erosion mfmtormnw/aterconveyance channels and their embankments, outlets, adjacent streambanks, slopes, and downstream waters. Use erosion controls and velocity dissipation deviceS24 within and along the length of any stormwater conveyance channel and ot any outlet to slow down runoff to minimize erosion. 2.2.12 |f you install a sediment basin or similar impoundment: o. Situate the basin or impoundment outside of any water Vf the U.S. and any natural buffers established under Part 2.2.l; b. Design the basin or impoundment to avoid collecting water from wetlands; c. Design the basin or impoundment to provide storage for either: c/ 3tockpi|ingtopsoi|otoff-sit*|000tions'orironsfeninAtopsoi|toothor|ooutions'isonexomp|eufo practice that is consistent with the requirements in Part 2.2.8. Preserving native topsoil is not required where the intended function of a specific area of the site dictates that the topsoil be disturbed or removed. For example,some sites may be designed to be highly impervious after construction, and therefore little or no vegetation is intended to remain,or may not have space to stockpile native topsoil on site for later use,in which cosm, it may not be feasible fo preserve topsoil. zuMinimidngsoi|comportionisnotrequiredwheretheintend*dfono1ionofospeciOcoreoofthedte dictates that it be compacted. z»|n|e1proteotionmeosonesconberemovedintheeventoff|oodoonditionso/topoevantorodon. 24 Examples of velocity dissipation devices include check dams,sediment traps,riprop,and grouted riprap at outlets. PogelU 2017 Construction General Permit (CGP) ii. The calculated volume of runoff from a 2-year, 24-hour storm (see Appendix H); or iii. 3,600 cubic feet per acre drained. d. Utilize outlet structures that withdraw water from the surface of the sediment basin or similar impoundment, unless infeasible;25 e. Use erosion controls and velocity dissipation devices to prevent erosion at inlets and outlets; and f. Remove accumulated sediment to maintain at least one-half of the design capacity and conduct all other appropriate maintenance to ensure the basin or impoundment remains in effective operating condition. 2. .13 If using treatment chemicals (e.g., polymers, flocculants, coagulants): a. Use conventional erosion and sediment controls before and after the application of treatment chemicals. Chemicals may only be applied where treated stormwater is directed to a sediment control (e.g., sediment basin, perimeter control) before discharge. b. Select appropriate treatment chemicals. Chemicals must be appropriately suited to the types of soils likely to be exposed during construction and present in the discharges being treated (i.e., the expected turbidity, pH, and flow rate of stormwater flowing into the chemical treatment system or area). c. Minimize discharge risk from stored chemicals. Store all treatment chemicals in leak- proof containers that are kept under storm-resistant cover and surrounded by secondary containment structures (e.g., spill berms, decks, spill containment pallets), or provide equivalent measures designed and maintained to minimize the potential discharge of treatment chemicals in stormwater or by any other means (e.g., storing chemicals in a covered area, having a spill kit available on site and ensuring personnel are available to respond expeditiously in the event of a leak or spill). d. Comply with state/local requirements. Comply with applicable state and local requirements regarding the use of treatment chemicals. e. Use chemicals in accordance with good engineering practices and specifications of the chemical provider/supplier. Use treatment chemicals and chemical treatment systems in accordance with good engineering practices, and with dosing specifications and sediment removal design specifications provided by the provider/supplier of the applicable chemicals, or document in your SWPPP specific departures from these specifications and how they reflect good engineering practice. f. Ensure proper training. Ensure that all persons who handle and use treatment chemicals at the construction site are provided with appropriate, product-specific training. Among other things, the training must cover proper dosing requirements. g. Perform additional measures specified by the EPA Regional Office for the authorized use of cationic chemicals. If you have been authorized to use cationic chemicals at your site pursuant to Part 1.1.9, you must perform all additional measures as 25 The circumstances in which it is infeasible to design outlet structures in this manner are rare. Exceptions may include areas with extended cold weather,where using surface outlets may not be feasible during certain time periods (although they must be used during other pe(ods). If you determine that it is infeasible to meet this requirement,you must provide documentation in your SWPPP to support your determination, including the specific conditions or time periods when this exception will apply. Page 11 2017 Construction General Permit (CGP) conditioned by your authorization to ensure that the use of such chemicals will not cause mnoxceedonceofwater quality standards. 2.2.14 Stabilize exposed portions of the site. Implement and maintain stabilization measures (e.g., seeding protected by erosion controls until vegetation is established, sodding, mulching, erosion control blankets, hydromu|ch' gravel) that minimize erosion from exposed portions of the site in accordance with Parts 22.l4a and 2.114b. o. StmW|iza0onDeadUnes:x6 Total Amount of Land Disturbance Deadline Occurring At Any One Time27 i. Five acres or less(55.0) a Initiate the installation of stabilization measures immediafely28 in Note:this includes sites disturbing any areas of exposed soil where construction activities have more than five acres(>5.0)total permanently ceased or will be temporarily inactive for 14 or over the course of a project, but more calendar days;29 and that limit disturbance at any one 0 Complete the installation of stabilization measures as soon as time(11.e.,phase the disturbance) practicable, but no later than 14 calendar days after to five acres or less(55.0) stabilization has been initiated.30 26 EPA may determine, based on an inspection carried out under Part 4.8 and corrective actions required under Part 5.3,that the level of sediment discharge on the site makes it necessary to require a faster schedule for completing stabilization. For instance,if sediment discharges from on area of exposed soil that is required to be stabilized are compromising the performance of existing stormwater controls, EPA may require stabilization to correct this problem. 27UmUngdistudbonoestofive (5) ocnasor|esscdonyonetim* meonaUhototnotimeduhngthmpnojectdo the cumulative earth disturbances exceed five (5) acres.The following examples would qualify as limiting disturbances ot any one time to five (5) mores or less: l. The total area of disturbance for o project is five (5) acres o/less. 2. The total area of disturbance for a project will exceed five (5) acres,but the operator ensures that no more than five (5) acres will ba disturbed ot any one time through implementation of stabilization measures. In this way,site stabilization can be used to "free op" land that can be disturbed without exceeding the five (5)-acre cap to qualify for the 14-day stabilization deadline. For instance,ifon operator completes stabilization of two (2) acres of land on a five (5)-acre disturbance,then two (2) additional acres could be disturbed while still qualifying for the longer 14-day stabilization deadline. cnTh*fo||owinguvsexomp|asofoctivihesthutwou|doonstitutefheimmedioi*initiotionofstobi|bohon: l. Prepping the soil for vegetative or non-vegetafive stabilization as long as seeding,planting,and/or installation of non-vegetative stabilization products takes place as soon as practicable,but no later than one (l) calendar day of completing soil preparation; 2. Applying mulch or other non-vegetative product to the exposed area; 3. Seeding or planting the exposed area; 4. Starting any of the activities in# I -3 on a portion of the entire area that will be stabilized;and 5. Finalizing arrangements to have stabilization product fully installed in compliance with the deadlines for completing stabilization. 29 The requirement to initiate stabilization immediately is triggered as soon as you know that construction wodkonopodionuf1hesifeb1empo/ohlyoeosedondwiUnutvesomeforl4cxmor*doy . o/cosoonos you know that construction work is permanently ceased. In the context of this provision, "immediately" means as soon as practicable, but no later than the end of the next business day,following the day when the construction activities have temporarily u/permanently ceased. »«|fvogekztiwastobi|botionmeosueamnabein0imp|ementod.stobi|botionbconsidmoed ''instoUod"vvhenoU activities necessary to seed or plant the area are completed.If non-vegefative stabilization measures are being implemented,stabilization is considered "installed"when all such measures are implemented or applied. Pogel2 2017 Construction General Permit (CGP) Total Amount of Land Disturbance Deadline Occurring At Any One Time27 ii. More than five acres(>5.0) a Initiate the installation of stabilization measures immediately3l in any areas of exposed soil where construction activities have permanently ceased or will be temporarily inactive for 14 or more calendar dayS;32 and 0 Complete the installation of stabilization measures as soon as practicable, but no later than seven (7) calendar days after stabilization has been initiated.33 iii. Exceptions: (a) Arid, sem|-aMd' and drought-stricken areas (as defined inAppendix A), Ifdb the seasonally dry period oro period in which drought b occurring, and vegetative stabilization measures are being used: 0 Immediately initiate and,within l4 calendar days ofotemporary or permanent cessation of work in any portion of your site, complete the installation mf temporary non-vegetative stabilization measures tothe extent necessary fo prevent erosion; (ii) As soon os practicable, given conditions or circumstances onthe site, complete all activities necessary toseed or plant the area to be stabilized; and (iii) M construction is occurring during the seasonally dry period, indicofein your SVYPPP the beginning and ending dates offhe seasonally dry period and your site conditions. Also include the schedule you will follow for initiating and completing vegetative stabilization. (b) Operators that are affected by unforeseen c|ncurnohanceS:*that delay the initiation and/or completion#fvegetative stabilization: (i) Immediately initiate and,within l4 calendar days, complete the installation of temporary non-vegetotive stabilization measures to prevent erosion; (ii) Complete all soil conditioning, seeding' vvotehn0 or irrigation installation, mulching, and other required activities related to the planting and initial establishment ofvegetation as soon as conditions or circumstances oUmw it on your site; and (iii) Document in the SYYPPP the circumstances that prevent you from meeting the deadlines in Port2.2.)4o and the schedule you will follow for initiating and completing stabilization. (c) Discharges toa sediment- ornutMert-imm paired water orto a water that|x identified by your state,tribe, orEPA am Tier 2,Tier 2.5' or Tier 3 for an8degradati#npurpomem. Complete stabilization as soon as practicable, but no later than seven (7) calendar days after stabilization has been initiated. n/ See footnote 27 323eo footnote 28 ;;See footnote 2Y »^Exomp|esinc|udoprob|emswithth*supp|yofseeddookorwifhtheovoi|obi|ityofspedo|izedaqoipmenf and unsuitability of soil conditions due to excessive precipitation and/or flooding. Pmgel3 2017 Construction General Permit (CGP) b. Final Stabilization Criteria (for any areas not covered bypermanent structures): i Establish uniform, perennial vegetation (i.e, evenly distributed, without large bare areas) that provides 7O percent or more of the cover that b provided by vegetation native to local undisturbed areas; and/or ii Implement permanent non-vegetotive stabilization meusuree3stoprovide effective cover. iii Exceptions: (a) Arid, memn|-aHd' and dnmught-stricken areas (as defined in Appendix A). Final stabilization is met if the area has been seeded or planted to establish vegetation that provides 70 percent o/more nfthe cover that is provided by vegetation native tVlocal undisturbed areas within three /3> years and, to the extent necessary fo prevent erosion onthe seeded or planted area, non-vegetative erosion controls have been applied that provide cover for ot least three years without active maintenance. (b) Disturbed areas on agricultural land that are restored to their preconstruction agricultural use.The Part 2.2.14b final stabilization criteria does not apply. (c) Areas that need to remain disturbed. In limited circumstances, stabilization may not be required if the intended function ofo specific area of the site necessitates that it remain disturbed, and only the minimum area needed remains disturbed /e.Q.' dirt access roads, utility pole pads, areas being used for storage ofvehicles, equipment, nnohariob/. 2.3 POLLUTION PREVENTION REQU|REh8E0TS36 You must implement pollution prevention controls in accordance with the following requirements to minimize the discharge of pollutants instormvvoferand to prevent the discharge of pollutants from spilled or leaked materials from construction activities. 2.3.1 For equipment and vehicle fueling and maintenance: u. Provide an effective means of eliminating the discharge of spilled or leaked chemicals, including fuels and oils,from these ootivities;z/ 35Exomp|es ufpe/monentnon-vegototives1obi|izutionm*osunesindudehprop'A/ove|.gobions. and geot*xti|os. 36 Under this permit,you are not required to minimize exposure for any products or materials where the exposure to precipitation and to sformwafer will not result in a discharge of pollutants, or where exposure of ospeoifiomoteho|orprodoo1poses|i#|ehskufstormvvoteroontominofion (suohos final products and materials intended for outdoor use). »/ Examples ofeffective means include: ° Locafing activities away from wafers of the U.S. and stormwater inlets or conveyances so that stormwater coming info contact with these activities cannot reach waters of the U.S.; " Providing secondary containment (e.g, spill berms, decks, spill containment pallets) and cover where appropriate;and = Having a spill kit available on site and ensuring personnel are available to respond expeditiously in the event ofn leak orspill. Pogel4 2017 Construction General Permit (CGP) b. If applicable, comply with the Spill Prevention Control and Countermeasures (SPCC) requirements in 40 CFR part 112 and Section 311 of the CWA; c. Ensure adequate supplies are available at all times to handle spills, leaks, and disposal of used liquids; d. Use drip pans and absorbents under or around leaky vehicles; e. Dispose of or recycle oil and oily wastes in accordance with other federal, state, tribal, or local requirements; and f. Clean up spills or contaminated surfaces immediately, using dry clean up measures (do not clean contaminated surfaces by hosing the area down), and eliminate the source of the spill to prevent a discharge or a continuation of an ongoing discharge. 2.3.2 For equipment and vehicle washing: a. Provide an effective means of minimizing the discharge of pollutants from equipment and vehicle washing,wheel wash water, and other types of wash waters;38 b. Ensure there is no discharge of soaps, solvents,or detergents in equipment and vehicle wash water; and c. For storage of soaps, detergents, or solvents, provide either (1) cover(e.g., plastic sheeting, temporary roofs) to minimize the exposure of these detergents to precipitation and to stormwater, or (2) a similarly effective means designed to minimize the discharge of pollutants from these areas. 2.3.3 For storage, handling, and disposal of building products, materials, and wastes: a. For building materials and building products39, provide either (1) cover (e.g., plastic sheeting, temporary roofs) to minimize the exposure of these products to precipitation and to stormwater, or (2) a similarly effective means designed to minimize the discharge of pollutants from these areas. b. For pesticides, herbicides, insecticides, fertilizers, and landscape materials: i. In storage areas, provide either (1) cover (e.g., plastic sheeting, temporary roofs) to minimize the exposure of these chemicals to precipitation and to stormwater, or (2) a similarly effective means designed to minimize the discharge of pollutants from these areas; and ii. Comply with all application and disposal requirements included on the registered pesticide, herbicide, insecticide, and fertilizer label (see also Part 2.3.5). c. For diesel fuel, oil, hydraulic fluids, other petroleum products, and other chemicals: i. Store chemicals in water-tight containers, and provide either (1) cover(e.g., plastic sheeting, temporary roofs) to minimize the exposure of these containers to precipitation and to stormwater, or (2) a similarly effective means designed to minimize the discharge of pollutants from these areas (e.g., having a spill kit available on site and ensuring personnel are available to respond expeditiously in 38 Examples of effective means include locating activities away from waters of the U.S. and stormwater inlets or conveyances and directing wash waters to a sediment basin or sediment trap, using filtration devices,such as filter bags or sand filters,or using other similarly effective controls. 39 Examples of building materials and building products typically present at construction sites include asphalt sealants,copper flashing,roofing materials,adhesives,concrete admixtures, and gravel and mulch stockpiles. Page 15 Permit2017 Construction General the event ofo leak orsp0 . cvpnzvidexecondoryconhainmnnd (e.g, spDbern1s, decks, spill containment po&ets); and ii Clean op spills immediately, using dry clean-up methods where possible, and dispose of used mofeho|s properly. You are prohibited from hosing the area down to clean surfaces or spills. Eliminate the source of the spill to prevent a discharge oru furtherance ofon ongoing discharge. d. For hazardous or toxic vvcofes:4« i. Separate hazardous or toxic waste from construction and domestic waste; ii. Store waste in sealed containers,which are constructed of suitable materials to prevent leakage and corrosion, and which are labeled in accordance with applicable Resource Conservation and Recovery Act (RCRA) requirements and all other applicable federal, sfo|e' thbo|' or local requirements; iii Store all outside containers within appropriately-sized secondary containment (e.g, spill berms, decks, spill containment pallets) to prevent spills from being discharged, or provide u similarly effective means designed to prevent the discharge of pollutants from these areas (e.g., storing chemicals in a covered area, having o spill kit available ons/fe); iv. Dispose of hazardous or toxic waste in accordance with the manufacturer's recommended method of disposal and in compliance with federal, state, tribal, and local requirements; v. Clean up spills immediately, using dry clean-up methods, and dispose of used materials properly. You are prohibited from hosing the area down toclean surfaces or spills. Eliminate the source of the spill to prevent discharge or furtherance ofon ongoing discharge; and vi. Follow all other federal, state, thbo|' and local requirements regarding hazardous or toxic waste. o. For construction and domestic vvcohss:41 i. Provide waste containers (e.g., dumpshec trash receptacle) of sufficient size and number to contain construction and domestic wastes; ii Keep waste container lids closed when not in use and close lids at the end of the business day for those containers that are actively used throughout the day. For waste containers that do not have lids, provide either (1) cover(e.g., a tarp, plastic sheeting, temporary roof) to minimize exposure of wastes to precipitation, or (2) a similarly effective means designed to minimize the discharge of pollutants /e.Q.. secondary confo/nnnenU; iii. 0n business days, clean op and dispose of waste in designated waste containers; and iv. Clean op immediately if containers overflow. 40 Examples of hazardous or toxic vvude that may be present at construction sites include points, caulks, sealants,fluorescent light ballasts,solvents, pefro|eum'bos*d products,wood pnes*motives, additives, curing compounds, and acids. ^/ Exomp|esofoonst/uotiononddomesticvvodeinc|udepuckogingmoteho|s'scnzpoonsf/uotionmoterio|c mosonp/products' timber.pipaonde|ecthco|cuftings. p|ostios'styrofoom.00ncxate'd*mu|itiondebhc and other trash o/building materials. Pogel6 2017 Construction General Permit (CGP) f. For sanitary waste, position portable toilets vuf hat they are secure and will not be tipped or knocked over, and located away from wafers of the U.S. and stormwater inlets orconveyances. 2.3.4 For washing applicators and containers used for stucco, paint, concrete,form release oils, curing compounds, or other materials: o. Direct wash wafer info o leak-proof container or leak-proof and lined pit designed so that no overflows can occur due to inadequate sizing orprecipitation; b. Handle washout orc|eonoot wastes osfollows: i. Do not dump liquid wastes in storm sewers or waters of the U.%.; ii. Dispose of liquid wastes in accordance with applicable requirements in Port2.3.3; and iii. Remove and dispose of hardened concrete waste consistent with your handling of other construction wastes in Part 2.3.3; and c. Locate any washout or cleanout activities as far away as possible from waters of the U.S.and stormwater inlets or conveyances, and, to the extent feasible, designate areas to be used for f hese activities and conduct such activities only in these areas. 2.3.5 For the application of fertilizers: o. Apply at a rate and in amounts consistent with manufacturer's specifications, or document in the SWPPP departures from the manufacturer specifications where appropriate in accordance with Part 7.26.b.ix; b. Apply at the appropriate time of year for your location, and preferably timed to coincide as closely as possible to the period of maximum vegetation uptake and growth; c. Avoid applying before heavy rains that could cause excess nutrients tobe discharged; d. Never apply to frozen ground; e. Never apply tostonnvvoter conveyance channels; and f. Fo||Vvv all other federal,ofote' thbo|' and local requirements regarding fertilizer application. 2.3.6 Emergency Spill Notification Requirements Discharges of toxic or hooznjooc substances from o spill or other release are prohibited' consistent with Part 1.3.5. Where a leak, spill, or other release containing a hazardous substance or oil in on amount equal to or in excess of reportable quantity established under either 4OCFR llO' 4OCFR 117' or40 CFR 302 occurs during o24-hoor period, you must notify the National Response Center (NRC) at (800) 424-88O2 or, in the Washington, DC metropolitan area, call (202) 267-2675in accordance with the requirements of40 CFR llO' 40 CFR 117' and 40 CFR 3O2ussoon as you have knowledge of the release.You must also, within seven (7) calendar days ofknowledge oftherelease, provide u description of the release, the circumstances leading to the release, and the date of the ny|aose.State, thbo|' or local requirements may necessitate additional reporting of spills or discharges to local emergency response' public health, or drinking water supply agencies. Pogol7 2017 Construction General Permit (CGP) 2.4 CONSTRUCTION DEWATERING REQUIREMENTS Comply with the following requirements to minimize the discharge of pollutants in ground water or accumulated stormwater that is removed from excavations, trenches, foundations, vaults, or other similar points of accumulation,in accordance with Part 1.2.2.42 2. .1 Treat dewatering discharges with controls to minimize discharges of pollutants;43 2.4.2 Do not discharge visible floating solids or foam; .4.3 Use an oil-water separator or suitable filtration device (such as a cartridge filter) that is designed to remove oil, grease, or other products if dewatering water is found to contain these materials; .4.4 To the extent feasible, use vegetated, upland areas of the site to infiltrate dewatering water before discharge. You are prohibited from using waters of the U.S. as part of the treatment area; 2.4.5 At all points where dewatering water is discharged, comply with the velocity dissipation requirements of Part 2.2.11; 2.4.6 With backwash water, either haul it away for disposal or return it to the beginning of the treatment process; and .4.7 Replace and clean the filter media used in dewatering devices when the pressure differential equals or exceeds the manufacturer's specifications. 3 WATER QUALITY-BASED EFFLUENT LIMITATIONS 3.1 GENERAL EFFLUENT LIMITATION TO MEET APPLICABLE ATEQUALITY STANDARDS Discharges must be controlled as necessary to meet applicable water quality standards. Discharges must also comply with any additional state or tribal requirements that are in Part 9. In the absence of information demonstrating otherwise, EPA expects that compliance with the conditions in this permit will result in stormwater discharges being controlled as necessary to meet applicable water quality standards. If at any time you become aware, or EPA determines, that discharges are not being controlled as necessary to meet applicable water quality standards, you must take corrective action as required in Parts 5.1 and 5.2, and document the corrective actions as required in Part 5.4. EPA may insist that you install additional controls (to meet the narrative water quality- based effluent limit above) on a site-specific basis, or require you to obtain coverage under an individual permit, if information in your NOI or from other sources indicates that your discharges are not controlled as necessary to meet applicable water quality 42 Uncontaminated, clear (non-turbid) dewatering water can be discharged without being routed to a control. 43 Appropriate controls include sediment basins or sediment traps,sediment socks, dewatering tanks, tube settlers,weir tanks, filtration systems (e.g., bag or sand filters),and passive treatment systems that are designed to remove sediment.Appropriate controls to use downstream of dewatering controls to minimize erosion include vegetated buffers,check dams,riprap, and grouted riprap at outlets. Page 18 2017 Construction General Permit standards.This includes situations where additional controls are necessary to comply with ovvostelood allocation inonEPA-esfob|bhedor approved TMDL If during your coverage under a previous permit, you were required to install and maintain sformwater controls specifically to meet the assumptions and requirements of on EPA-approved or established TMIDL (for any parameter) or to otherwise control your discharge to meet water qualify standards, you must continue to implement such controls os part of your coverage under this permit. 3.2 DISCHARGE LIMITATIONS FOR SITES DISCHARGING TO SENS|T|VEVKAJERSw For any portion of the site that discharges to a sediment or n utrie nt-im paired water or to a water that is identified by your state,tribe, or EPA as Tier 2,Tier 2.5, or Tier 3 for anfidegraclafion purposes, you must comply with the inspection frequency specified in 4.3 and you must comply with the stabilization deadline specified in Pod2.2.l4.o.iii(C).*s |f you discharge too wafer that b impaired for o parameter other than o sediment- related puromete/ornuhhents' EPAwiUinfnnnyouifonyodditiono| conhn|sone necessary for your discharge to be controlled as necessary to meet water qualify standards, including for it to be consistent wif h the assumptions of any available wasteload allocation in any applicable TMIDL, or if coverage under an individual permit is necessary. In oddition, on o case-by-case basis, EPA may notify operators of new sites or operators of existing sites with increased discharges that additional analyses,stormwater controls, or other measures are necessary to comply with the applicable antidegradation requirements, or notify you that an individual permit application is necessary. If you discharge to a water that is impaired for polychlorinated biphenyls (PCBs) and are engaging in demolition of any structure with at least 10,000 square feet of floor space built or renovated before January l. l98O' you must: w3endtivevvotnoinu|udavvotoothotoreimpoioadondTier2.Tiar2.5. ondTior3vvotoo. "Impaired waters" are those wafers identified by the state,tribe,or EPA as not meeting an applicable wafer quality standard and (1) requires development of a TMDL (pursuant to section 303(d) of the CWA; or (2) is addressed by an EPA-approved or established TMDL;or(3) is not in either of the above categories but the waferbody is covered by a pollution control program that meets the requirements of 40 CFR 130.7(b)(1). Your construction site will be considered to discharge to an impaired water if the first water of the U.S.to which you discharge is an impaired wafer for f he pollutants contained in the discharge from your site. For discharges that enter a storm sewer system prior to discharge,the first water of the U.S.to which you discharge is f he waterbody that receives the stormwater discharge from the sf orm sewer system. For assistance in determining whether your site discharges to impaired waters, EPA has developed a fool that is available both within the electronic N{}|form in NoT. and at . Tiers 2,2.5 and 3 refer to wafers either identified by the state as high quality waters or Outstanding National Resource Waters under 4OCFR l3l.l2(o)(2) and (3). For the purposes of this permit,you are considered to discharge too Tier 2.Tier 2.5,ur Tier 3 water if the first water of the U.S.to which you discharge isidentified byo state,tribe,or EPA ca Tier 2.Tier 2.5'or Tier 3. For discharges f hat enter o storm sewer system prior to discharge,the water of the U.S.to which you discharge is the first wafer of the U.S.that receives the stormvvoter discharge from the storm sewer system.See list of Tier 2.Tier 2.5. and Tier 3 waters in Appendix F. EPA may determine on o case-by-case basis that osite discharges to o sensitive water. 4«|fyouqoo|ifyforonyoftherodoc*dinspectionfrequenciosinPod4.4'youmoyoonduotinspootionsin accordance with Part 4.4 for any portion of your site that discharges to a sensitive water. Pogel9 2017 Construction General Permit (CGP) o. Implement controIS46 to minimize the exposure of PCB-confaining building materials, including paint, caulk, and pe+l98U fluorescent lighting fixtures, to precipitation and tnstormvvohecand b. Ensure that disposal of such moheho|o is performed in compliance with applicable state, federal, and local laws. 4 SITE INSPECTION REQUIREMENTS 4.1 PERSON(S) RESPONSIBLE FOR INSPECTING SITE The person(s) inspecting your site may be a person on your staff or a third party you hire to conduct such inspections. You are responsible for ensuring that the person who conducts inspections iso "qualified parson.''w 4.2 FREQUENCY OF !NSPECT|ONS.m At a minimum,you must conduct a site inspection in accordance with one of the two schedules listed below, unless you are subject to the Part 4.3 site inspection frequency for discharges to sensitive waters or qualify for a Part 4.4 reduction in the inspection frequency: 4.2.1 At least once every seven (7) calendar days; Vr 4.2.2 Once every 14 calendar days and within 24 hours of the occurrence of a storm event of U.2S inches o/greater, Vr the occurrence of runoff from snowme|t sufficient tn cause m discharge.49 To determine if a storm event of 0.25 inches or greater has occurred on your site,you must either keep a properly maintained rain gouge on your site, or obtain the storm event information from a weaf her station that is representative of your location. For any day of rainfall during normal business hours that measures 0.25 inches or greater, you must record fhe total rainfall measured for that day in accordance with Part 4.7.ld. 4.3 INCREASE IN INSPECTION FREQUENCY FOR SITES DISCHARGING TO SENSITIVE WATERS. For any portion of the site that discharges to a sediment or nutrient-im paired water or to a wafer that is identified by your state,fribe, or EPA as Tier 2,Tier 2.5, or Tier 3 for anficlegraclation purposes (see Part 3.2),instead of the inspection frequency specified in w Examples of controls to minimize exposure of PCBs to precipitation and donnwmter include separating work areas from non-work areas and selecting appropriate personal protective equipment and tools, constructing a containment area so that all dust or debris generated by the work remains within the protected area, using tools that minimize dust and heat (<2l2"F). For additional information, refer toPart 2.3.3of the CGP Fact Sheet. 47 A "qualified person" is a person knowledgeable in the principles and practice of erosion and sediment controls and pollution prevention,who possesses the appropriate skills and training to assess conditions at the construction site that could impact sformwafer quality,and the appropriate skills and training to assess the effectiveness of any stomnwoto/controls selected and installed to meet the requirements of this permit. 48 Inspections are only required during the site's normal working hours. 49 ''YNthin24hououf1heoocoxenoeofosfonnevenf' meonsthotyournustoonduotoninspectionwithin 24 hours once o storm event has produced O.2Jinches within n24-hour period,even if the storm event bstill continuing.Thus,if you have elected to inspect bi-weekly in accordance with Part 4.2.2 and there is a storm event at your site that continues for multiple days,and each day of the storm produces 0.25 inches or more of rain,you must conduct an inspection within 24 hours of the first day of the storm and within 24 hours after the end of the storm. Page 20 2017 Construction General Permit (CGP) Part 4.2, you must conduct inspections in accordance with the following inspection frequencies: Once every seven (7) calendar days and within 24 hours of the occurrence of a storm event of 0.25 inches or greater, or the occurrence of runoff from snowmelt sufficient to cause a discharge.To determine if a storm event of 0.25 inches or greater has occurred on your site, you must either keep a properly maintained rain gauge on your site, or obtain the storm event information from a weather station that is representative of your location. For any day of rainfall during normal business hours that measures 0.25 inches or greater, you must record the total rainfall measured for that day in accordance with Part 4.7.1 d. 4.4 REDUCTIONS IN INSPECTION FREQUENCY 4.4.1 Stabilized areas. a. You may reduce the frequency of inspections to twice per month for the first month, no more than 14 calendar days apart, then once per month in any area of your site where the stabilization steps in 2.2.14a have been completed. If construction activity resumes in this portion of the site at a later date, the inspection frequency immediately increases to that required in Parts 4.2 and 4.3, as applicable. You must document the beginning and ending dates of this period in your SWPPP. b. Exception. For"linear construction sites" (as defined in Appendix A) where disturbed portions have undergone final stabilization at the same time active construction continues on others, you may reduce the frequency of inspections to twice per month for the first month, no more than 14 calendar days apart,in any area of your site where the stabilization steps in 2.2.14a have been completed. After the first month, inspect once more within 24 hours of the occurrence of a storm event of 0.25 inches or greater. If there are no issues or evidence of stabilization problems, you may suspend further inspections. If "wash-out" of stabilization materials and/or sediment is observed, following re-stabilization, inspections must resume at the inspection frequency required in Part 4.4.1 a Inspections must continue until final stabilization is visually confirmed following a storm event of 0.25 inches or greater. 4.4.2 Arid,semi-arid, or drought-stricken areas (as defined in Appendix A). If it is the seasonally dry period or a period in which drought is occurring,you may reduce the frequency of inspections to once per month and within 24 hours of the occurrence of a storm event of 0.25 inches or greater. You must document that you are using this reduced schedule and the beginning and ending dates of the seasonally dry period in your SWPPP.To determine if a storm event of 0.25 inches or greater has occurred on your site, you must either keep a properly maintained rain gauge on your site, or obtain the storm event information from a weather station that is representative of your location. For any day of rainfall during normal business hours that measures 0.25 inches or greater, you must record the total rainfall measured for that day in accordance with Part 4.7.1 d. 4.4.3 Frozen conditions: a. If you are suspending construction activities due to frozen conditions, you may temporarily suspend inspections on your site until thawing conditions (as defined in Appendix A) begin to occur if: Page 21 2017 Construction General Permit (CGP) i Runoff b unlikely due to continuous frozen conditions that are likely to continue at your site for at least three (3) months based on historic seasonal averages. If unexpected weather conditions (such os above freezing temperatures orrain events) make discharges likely,you must immediately resume your regular inspection frequency os described in Parts 4.2 and 4.3' osapplicable; ii. Land disturbances have been suspended; and iii. All disturbed areas of the site have been stabilized in accordance with Part 22.l4o. b. |f you are still conducting construction activities during frozen conditions, you may reduce your inspection frequency to once per month if: i Runoff is unlikely due to continuous frozen conditions that are likely to continue at your site for of least three (3) months based on historic seasonal averages. If unexpected weather conditions (such as above freezing temperatures or rain events) make discharges likely, you must immediately resume your regular inspection frequency us described in Parts 4.2 and 4.3. os applicable; and ii Except for areas in which you are actively conducting construction activities, disturbed areas of the site have been stabilized in accordance with Part 2.2.14u. You must document the beginning and ending dates ofthis period in your SYVPPP. 4.5 AREAS THAT MUST BEINSPECTED During your site inspection, you must at a minimum inspect the following areas of your site: 4i5i1 All areas that have been cleared, graded, or excavated and that have not yet completed stabilization consistent with Port2.2.l4o; 4.5.2 All stormwater controls (including pollution prevention controls) installed at the site to comply with this pennita» 4.5.3 Material,waste, borrow, and equipment storage and maintenance areas that are covered by this permit; 4.5.4 All areas where stonnvvofer typically flows within the site, including drninogevvo\o designed to divert, convey, and/or treat stonnvvotec 4.5.5 All points of discharge from the site;and 4L5.6 All locations where stabilization measures have been implemented. You are not required to inspect areas that, at the time of the inspection, are considered unsafe tu your inspection personnel. 4.8 REQUIREMENTS FOR INSPECTIONS During your site inspection, you must otominimum: 4.6.7 Check whether all stormwater controls (i.e., erosion and sediment controls and pollution prevention controls) are properly installed, appear to be operational, and are working as intended to minimize pollutant discharges; «»ThisindudesMnenyquir*menttoinspoctfo/xedimenfMncdhosb*enhnokodoothnm#hodtaontopoved roads,sidawo|ks,or other paved areas consistent with Port22.4. Poge22 2017 Construction General Permit (CGP) 4.6.2 Check for the presence of conditions that could lead to spills, leaks, or other accumulations of pollutants on the site, 4.6.3 Identify any locations where new or modified stormwater controls are necessary to meet the requirements of Parts 2 and/or 3; .6.4 Check for signs of visible erosion and sedimentation (i.e., sediment deposits) that have occurred and are attributable to your discharge at points of discharge and, if applicable, the banks of any waters of the U.S. flowing within or immediately adjacent to the site; 4.6.5 Identify any incidents of noncompliance observed; .6.6 If a discharge is occurring during your inspection: a. Identify all discharge points at the site; and b. Observe and document the visual quality of the discharge, and take note of the characteristics of the stormwater discharge, including color; odor; floating, settled, or suspended solids; foam; oil sheen; and other indicators of stormwater pollutants. 4.6.7 Based on the results of your inspection, complete any necessary maintenance under Part 2.1.4 and corrective action under Part 5. 4.7 INSPECTION REPORT 4.7.1 You must complete an inspection report within 24 hours of completing any site inspection. Each inspection report must include the following: a. The inspection date; b. Names and titles of personnel making the inspection; c. A summary of your inspection findings, covering at a minimum the observations you made in accordance with Part 4.6, including any necessary maintenance or corrective actions; d. If you are inspecting your site at the frequency specified in Part 4.2.2, Part 4.3, or Part 4.4.1 b, and you conducted an inspection because of rainfall measuring 0.25 inches or greater, you must include the applicable rain gauge or weather station readings that triggered the inspection; and e. If you determined that it is unsafe to inspect a portion of your site,you must describe the reason you found it to be unsafe and specify the locations to which this condition applies. 4.7.2 Each inspection report must be signed in accordance with Appendix I, Part 1.11 of this permit. .7.3 You must keep a copy of all inspection reports at the site or at an easily accessible location, so that it can be made available at the time of an on-site inspection or upon request by EPA. 4.7.4 You must retain all inspection reports completed for this Part for at least three (3) years from the date that your permit coverage expires or is terminated. Page 23 2017 Construction General Permit 4.8 INSPECTIONS BY EPA You must allow EPA, o/on authorized representative of EPA, !nconduct the following activities at reasonable times.To the extent f hat you are utilizing shared controls f hat are not on site to comply with this permit,you must make arrangements for EPA to have access at all reasonable times to those areas where the shared controls are located. 4.8.1 Enter onto ail areas of the site, including any construction support activity areas covered by this permit, any off*i1e areas where shared controls are utilized to comply with this permit, discharge |ocofions, odioiningwoferbodies' and locations where records are kept under the conditions of this permit; 4.8.2 Access and copy any records that must be kept under the conditions of this permit; 4.8.3 Inspect your construction site, including any construction support activity areas covered by this permit (see Part 1.2.1 c), any stormwater controls installed and maintained at the site, and any off-site shared controls utilized to comply with this permit; and 4.8.4 Sample or monitor for the purpose of ensuring compliance. 5 CORRECTIVE ACTIONS 5.1 CONDITIONS TRIGGERING CORRECTIVE ACTION. You must take corrective action to address any of the following conditions identified at your site: 5.1.1 A sformwater control needs repair or replacement (beyond routine maintenance required under Part 2].4); or 5.1.2 A sformwater control necessary to comply with the requirements of this permit was never installed, o/was installed incorrectly; nr 5].3 Your discharges are causing an exceedance of applicable wafer quality standards; or 5.1.4 /\ prohibited discharge has occurred (see Part l.3). 5.2 CORRECTIVE ACTION DEADLINES For any corrective action triggering conditions in Part 5.l'you must: 5.2.1 Immediately take all reasonable steps to address the condition, including cleaning up any contaminated surfaces so the material will not discharge in subsequent storm events; 5.2.2 When the problem does not require a new or replacement control or significant repair, the corrective action must be completed by the close ofthe next business day; 5.2.3 When the problem requires u new or replacement control or significant repair, install the new or modified control and make it operational, or complete the repair, by no later than seven (7) calendar days from the time of discovery. |fitis infeasible to complete the installation or repair within seven (7) calendar days, you must document in your records why itb infeasible to complete the installation Vr repair within the 7-day Umehome and document your schedule for installing the stormwater control(s) and making if operational as soon as feasible after the 7-day timeframe. Where these actions result in changes to any of the stormwater controls or procedures documented in your SWPPP, Puge24 2017 Construction General Permit (CGP) you must modify your SWPPP accordingly within seven (7) calendar days of completing this work. 5.3 CORRECTIVE ACTION REQUIRED BY EPA You must comply with any corrective actions required by EPA as a result of permit violations found during mn inspection carried out under Part 4.8. 5.4 CORRECTIVE ACTION REPORT For each corrective action taken in accordance with this Part,you must complete a report in accordance with the following: 5.4.1 Within 24 hours of identifying the corrective action condition, document the specific condition and the date and time it was identified. 5.4.2 Within 24 hours ofcompleting the corrective action (in accordance with the deadlines in Part 5.2), document the actions taken to address the condition, including whether any SVVPPP modifications are required. 5.4.3 Each corrective action report must be signed in accordance with Appendix 1, Part 1.11 of this permit. 5.4.4 You must keep o copy of all corrective action reports ot the site Vrotoneasily accessible location, so that it can be made available at the time of an on-site inspection or upon request byEPA. 5.4.5 You must retain all corrective action reports completed for this Part for at least three /3> years from the date that your permit coverage expires oris terminated. 6 STAFF TRAINING REQUIREMENTS Each operator, or group of multiple operators, mud assemble o "stormvvoferteam" to carry out compliance activities associated with the requirements in this permit. 6.7 Prior to the commencement of construction activities, you must ensure that the following pemonne|5/ onthe stormwoter team understand the requirements of this permit and their specific responsibilities with respect to those requirements: o. Personnel who are responsible for the design, installation, maintenance, and/or repair ofstormvvotercontrols (including pollution prevention controls); b. Personnel responsible for the application and storage oftreatment chemicals (if applicable); c Personnel who are responsible for conducting inspections as required in Part 4.1; and d. Personnel who are responsible for taking corrective actions as required in Part 5. m |fthopeoonrequihngtnziningbonewemp|oyeewhoshzrbofto/youoummonoeoonskuotionootivities. you must ensure that this person has the proper understanding as required above prior to assuming particular responsibilities related to compliance with this permit. For emergency-related projects,the requirement to train personnel prinr10 commencement of oonshoctionootivitiosdoesno1opply. hovv*vor,suohpeoonno|mudhove1hmn*quiredtnziningphcv1oNO| submission. Poge25 2017 Construction General Permit (CGP) 6.2 You are responsible for ensuring that all activities on the site comply with the requirements of this permit.You are not required to provide or document formal training for subcontractors or other outside service providers, but you must ensure that such personnel understand any requirements of this permit that may be affected by the work they are subcontracted to perform. 6.3 At a minimum, members of the stormwater team must be trained to understand the following if related to the scope of their job duties (e.g., only personnel responsible for conducting inspections need to understand how to conduct inspections): a. The permit deadlines associated with installation, maintenance, and removal of stormwater controls and with stabilization; b. The location of all stormwater controls on the site required by this permit and how they are to be maintained; c. The proper procedures to follow with respect to the permit's pollution prevention requirements; and d. When and how to conduct inspections, record applicable findings, and take corrective actions. 6.4 Each member of the stormwater team must have easy access to an electronic or paper copy of applicable portions of this permit, the most updated copy of your SWPPP, and other relevant documents or information that must be kept with the SWPPP. 7 STORMWATER POLLUTION PREVENTION L (SWPPP) 7.1 GENERAL REQUIREMENTS All operators associated with a construction site under this permit must develop a SWPPP consistent wifh the requirements in Part 7 prior to their submittal of the N01.52,53 The SWPPP must be kept up-to-date throughout coverage under this permit. 52 The SWPPP does not establish the effluent limits that apply to your site's discharges;these limits are established in this permit in Parts 2 and 3. 53 You have the option of developing a group SWPPP where you are one of several operators at your site. For instance,if both the owner and the general contractor of the construction site are operators and thus are both required to obtain a permit,the owner may be the party undertaking SWPPP development, and the general contractor (or any other operator at the site) can choose to use this same SWPPP, as long as the SWPPP addresses the general contractor's (or other operator's) scope of construction work and functions to be performed under the SWPPP.Regardless of whether there is a group SWPPP or several individual SWPPPs,all operators would be jointly and severally liable for compliance with the permit. Where there are multiple operators associated with the same site through a common plan of development or sale, operators may assign to themselves various permit-related functions under the SWPPP provided that each SWPPP, or a group SWPPP, documents which operator will perform each function under the SWPPP. However, dividing the functions to be performed under each SWPPP, or a single group SWPPP, does not relieve an individual operator from liability for complying with the permit should another operator fail to implement any measures that are necessary for that individual operator to comply with the permit,e.g., the installation and maintenance of any shared controls. In addition, all operators must ensure,either directly or through coordination with other operators,that their activities do not cause a violation and/or render any other operators' controls and/or any shared controls ineffective.All operators who rely on a shared control to comply with the permit are jointly and severally liable for violations of the permit resulting from the failure to properly install,operate and/or maintain the shared control. Page 26 2017 Construction General Permit (CGP) If a SWPPP was prepared under a previous version of this permit, the operator must review and update the SWPPP to ensure that this permit's requirements are addressed prior to submitting an NOI for coverage under this permit. 7.2 SWPPP CONTENTS At a minimum, the SWPPP must include the information specified in this Part and as specified in other parts of this permit. 7. .1 All Site Operators. Include a list of all other operators who will be engaged in construction activities at the site, and the areas of the site over which each operator has control. 7.2.2 Stormwater Team. Identify the personnel (by name or position) that are part of the stormwater team, as well as their individual responsibilities, including which members are responsible for conducting inspections. 7.2.3 Nature of Construction Activities.54 Include the following: a. A description of the nature of your construction activities, including the age or dates of past renovations for structures that are undergoing demolition; b. The size of the property (in acres or length in miles if a linear construction site); c. The total area expected to be disturbed by the construction activities (to the nearest quarter acre or nearest quarter mile if a linear construction site); d. A description of any on-site and off-site construction support activity areas covered by this permit (see Part 1.2.1 c); e. The maximum area expected to be disturbed at any one time,including on-site and off-site construction support activity areas; f. A description and projected schedule for the following: i. Commencement of construction activities in each portion of the site, including clearing and grubbing, mass grading, demolition activities, site preparation (i.e., excavating, cutting and filling), final grading, and creation of soil and vegetation stockpiles requiring stabilization; ii. Temporary or permanent cessation of construction activities in each portion of the site; iii. Temporary or final stabilization of exposed areas for each portion of the site; and iv. Removal of temporary stormwater controls and construction equipment or vehicles, and the cessation of construction-related pollutant-generating activities. g. A list and description of all pollutant-generating activities55 on the site. For each pollutant-generating activity,include an inventory of pollutants or pollutant constituents (e.g., sediment, fertilizers, pesticides, paints, caulks, sealants, fluorescent light ballasts, contaminated substrates, solvents, fuels) associated with that activity, which could be discharged in stormwater from your construction site.You must take 54 If plans change due to unforeseen circumstances or for other reasons,the requirement to describe the sequence and estimated dates of construction activities is not meant to "lock in" the operator to meeting these dates. When departures from initial projections are necessary,this should be documented in the SWPPP itself, or in associated records,as appropriate. 55 Examples of pollutant-generating activities include paving operations; concrete,paint,and stucco washout and waste disposal;solid waste storage and disposal;and dewatering operations. Page 27 2017 Construction General Permit (CGP) into account where potential spills and leaks could occur that contribute pollutants to stormwater discharges, and any known hazardous or toxic substances,such as PCBs and asbestos, that will be disturbed or removed during construction; h. Business days and hours for the project; i. If you are conducting construction activities in response to a public emergency (see Part 1.4), a description of the cause of the public emergency (e.g., mud slides, earthquake, extreme flooding conditions, widespread disruption in essential public services), information substantiating its occurrence (e.g., state disaster declaration or similar state or local declaration), and a description of the construction necessary to reestablish affected public services. 7.2.4 Site Map. Include a legible map, or series of maps, showing the following features of the site: a. Boundaries of the property; b. Locations where construction activities will occur, including: i. Locations where earth-disturbing activities will occur (note any phasing), including any demolition activities; ii. Approximate slopes before and after major grading activities (note any steep slopes (as defined in Appendix A)); iii. Locations where sediment, soil, or other construction materials will be stockpiled; iv. Any water of the U.S. crossings; v. Designated points where vehicles will exit onto paved roads; vi. Locations of structures and other impervious surfaces upon completion of construction; and vii. Locations of on-site and off-site construction support activity areas covered by this permit (see Part 1.2.1 c). c. Locations of all waters of the U.S.within and one mile downstream of the site's discharge point. Also identify if any are listed as impaired, or are identified as a Tier 2, Tier 2.5, or Tier 3 water; d. Areas of federally listed critical habitat within the site and/or at discharge locations; e. Type and extent of pre-construction cover on the site (e.g., vegetative cover, forest, pasture, pavement, structures); f. Drainage patterns of stormwater and authorized non-stormwater before and after major grading activities; g. Stormwater and authorized non-stormwater discharge locations, including: i. Locations where stormwater and/or authorized non-stormwater will be discharged to storm drain inlets;56 and ii. Locations where stormwater or authorized non-stormwater will be discharged directly to waters of the U.S. h. Locations of all potential pollutant-generating activities identified in Part 7.2.3g; 56 The requirement to show storm drain inlets in the immediate vicinity of the site on your site map only applies to those inlets that are easily identifiable from your site or from a publicly accessible area immediately adjacent to your site. Page 28 2017 Construction General Permit (CGP) i. Locations of stormwater controls, including natural buffer areas and any shared controls utilized to comply with this permit; and j. Locations where polymers, flocculants, or other treatment chemicals will be used and stored. 7. .5 Non-Stormwater Discharges. Identify all authorized non-stormwater discharges in Part 1.2.2 that will or may occur. 7. .6 Description of Stormwater Controls. a. For each of the Part 2.2 erosion and sediment control effluent limits, Part 2.3 pollution prevention effluent limits, and Part 2.4 construction dewatering effluent limits, as applicable to your site, you must include the following: i. A description of the specific control(s) to be implemented to meet the effluent limit; ii. Any applicable stormwater control design specifications (including references to any manufacturer specifications and/or erosion and sediment control manuals/ordinances relied upon);57 iii. Routine stormwater control maintenance specifications; and iv. The projected schedule for stormwater control installation/implementation. b. You must also include any of the following additional information as applicable. i. Natural buffers and/or equivalent sediment controls (see Part 2.2.1 and Appendix G). You must include the following: (a) The compliance alternative to be implemented; (b) If complying with alternative 2, the width of natural buffer retained; (c) If complying with alternative 2 or 3, the erosion and sediment control(s) you will use to achieve an equivalent sediment reduction, and any information you relied upon to demonstrate the equivalency; (d) If complying with alternative 3, a description of why it is infeasible for you to provide and maintain an undisturbed natural buffer of any size; (e) For"linear construction sites"where it is infeasible to implement compliance alternative 1, 2, or 3, a rationale for this determination, and a description of any buffer width retained and/or supplemental erosion and sediment controls installed; and (f) A description of any disturbances that are exempt under Part 2.2.1 that occur within 50 feet of a water of the U.S. ii. Perimeter controls for a "linear construction site" (see Part 2.2.3). For areas where perimeter controls are not feasible,include documentation to support this determination and a description of the other practices that will be implemented to minimize discharges of pollutants in stormwater associated with construction activities. Note: Routine maintenance specifications for perimeter controls documented in the SWPPP must include the Part 2.2.3a requirement that sediment be removed 57 Design specifications may be found in manufacturer specifications and/or in applicable erosion and sediment control manuals or ordinances.Any departures from such specifications must reflect good engineering practice and must be explained in the SWPPP. Page 29 2017 Construction General Permit (CGP) before it has accumulated to one-half of the above-ground height of any perimeter control. iii. Sediment track-out controls (see Parts 2.2.4b and 2.2.4c). Document the specific stabilization techniques and/or controls that will be implemented to remove sediment prior to vehicle exit. iv. Sediment basins (see Part 2.2.12). In circumstances where it is infeasible to utilize outlet structures that withdraw water from the surface, include documentation to support this determination, including the specific conditions or time periods when this exception will apply. v. Treatment chemicals (see Part 2.2.13),you must include the following: (a) A listing of the soil types that are expected to be exposed during construction in areas of the project that will drain to chemical treatment systems. Also include a listing of soil types expected to be found in fill material to be used in these same areas, to the extent you have this information prior to construction; (b) A listing of all treatment chemicals to be used at the site and why the selection of these chemicals is suited to the soil characteristics of your site; (c) If the applicable EPA Regional Office authorized you to use cationic treatment chemicals for sediment control, include the specific controls and implementation procedures designed to ensure that your use of cationic treatment chemicals will not lead to an exceedance of water quality standards; (d) The dosage of all treatment chemicals to be used at the site or the methodology to be used to determine dosage; (e) Information from any applicable Safety Data Sheet (SDS); (f) Schematic drawings of any chemically enhanced stormwater controls or chemical treatment systems to be used for application of the treatment chemicals; (g) A description of how chemicals will be stored consistent with Part 2.2.13c; (h) References to applicable state or local requirements affecting the use of treatment chemicals, and copies of applicable manufacturer's specifications regarding the use of your specific treatment chemicals and/or chemical treatment systems; and (i) A description of the training that personnel who handle and apply chemicals have received prior to permit coverage, or will receive prior to use of the treatment chemicals at your site. vi. Stabilization measures (see Part 2.2.14).You must include the following: (a) The specific vegetative and/or non-vegetative practices that will be used; (b) The stabilization deadline that will be met in accordance with Part 2.2.14.a.i-ii; (c) If complying with the deadlines for sites in arid, semi-arid, or drought-stricken areas, the beginning and ending dates of the seasonally dry period and the schedule you will follow for initiating and completing vegetative stabilization; and (d) If complying with deadlines for sites affected by unforeseen circumstances that delay the initiation and/or completion of vegetative stabilization, document the circumstances and the schedule for initiating and completing stabilization. Page 30 2017 Construction General Permit (CGP) vii. Spill prevention and response procedures (see Part l.3.5 and Part 2.}). You must include the following: (o) Procedures for expeditiously stopping, containing, and cleaning opspills, leaks, and other releases. Identify the name nr position of the emp|oyee(s) responsible for detection and response of spills or leaks; and (b) Procedures for notification of appropriate facility personnel, emergency response agencies, and regulatory agencies where aleak, spill, nrother release containing o hazardous substance or oil in on amount equal to or in excess ofo reportable quantity consistent with Part 2.3.6 and established under either 4OCFRllU' 40CFRll7' or40CFR3O2' occurs during o24-hour period. Contact information must be in locations that are readily accessible and available to all employees. You may also reference the existence of Spill Prevention Control and Countermeasure (SPCC) plans developed for the construction activity under Part 3llof the CVVA' or spill control programs otherwise required by onNPDES permit for the construction activity, provided that you keep a copy of that other plan on site.58 viii. Waste management procedures (see Part 2.3.3). Describe the procedures you will follow for handling,storing and disposing of all wastes generated at your site consistent with all applicable federal, state, tribal, and local requirements, including clearing and demolition debris, sediment removed from the site, construction and domestic waste, hazardous or toxic waste, and sanitary waste. ix. Application of fertilizers (see Part 2.3.5). Document any departures from the manufacturer specifications where appropriate. 7.2.7 Procedures for Inspection, Maintenance, and Corrective Action. Descriibe the procedures you will follow for maintaining your stormwutercontrols, conducting site inspections, and,where necessary, taking corrective actions, in accordance with Part 2.l.4. Part 4' and Part 5of this permit. Also include: o. The inspection schedule you will follow,which is based on whet her your site is subject to Part 4.2 or Part 4.3, or whether your site qualifies for any of the reduced inspection frequencies in Port4.4; b. If you will be conducting inspections in accordance with the inspection schedule in Part 4.2.2, Part 4.3, or Part 4.4.1 b, the location of the rain gauge or the address of the weather station you will be using to obtain rainfall data; o. If you will be reducing your inspection frequency in accordance with Part 4.4.1 b, the beginning and ending dates of the seasonally defined and period for your area or the valid period ofdrought; d. If you will be reducing your inspection frequency in accordance with Part 4.4.3, the beginning and ending dates of frozen conditions on your site; and e. Any maintenance or inspection checklists or other forms that will be used. 58 Even if you already have an SPCC or other spill prevention plan in existence,your plans will only be considered adequate if they meet all of the requirements of this Part,either as part of your existing plan or supplemented as part of the 3YYPPP. Pmge3l 2017 Construction General Permit (CGP) 7.2.8 Staff Training. Include documentation that the required personnel were, or will be, trained in accordance with Part 6. 7.2.9 Compliance with Other Requirements. a. Threatened and Endangered Species Protection. Include documentation required in Appendix D supporting your eligibility with regard to the protection of threatened and endangered species and designated critical habitat. b. Historic Properties. Include documentation required in Appendix E supporting your eligibility with regard to the protection of historic properties. c. Safe Drinking Water Act Underground Injection Control (UIC) Requirements for Certain Subsurface Stormwater Controls. If you are using any of the following stormwater controls at your site, document any contact you have had with the applicable state agency59 or EPA Regional Office responsible for implementing the requirements for underground injection wells in the Safe Drinking Wafer Act and EPA's implementing regulations at 40 CFR 144-147.Such controls would generally be considered Class V UIC wells: i. Infiltration trenches (if stormwater is directed to any bored, drilled, driven shaft or dug hole that is deeper than its widest surface dimension, or has a subsurface fluid distribution system); ii. Commercially manufactured pre-cast or pre-built proprietary subsurface detention vaults, chambers, or other devices designed to capture and infiltrate stormwater flow; and iii. Drywells, seepage pits, or improved sinkholes (if stormwater is directed to any bored, drilled, driven shaft or dug hole that is deeper than its widest surface dimension, or has a subsurface fluid distribution system). 7.2.10 SWPPP Certification. You must sign and date your SWPPP in accordance with Appendix 1, Part 1.11. 7.2.11 Post-Authorization Additions to the SWPPP. Once you are authorized for coverage under this permit,you must include the following documents as part of your SWPPP: a. A copy of your NOI submitted to EPA along with any correspondence exchanged between you and EPA related to coverage under this permit; b. A copy of the acknowledgment letter you receive from NeT assigning your NPDES ID (i.e., permit tracking number); c. A copy of this permit (an electronic copy easily available to the stormwater team is also acceptable). 7.3 ON-SITE AVAILABILITY OF YOURS PPP You must keep a current copy of your SWPPP at the site or at an easily accessible location so that it can be made available at the time of an on-site inspection or upon request by EPA; a state,tribal, or local agency approving stormwater management plans; the operator of a storm sewer system receiving discharges from the site; or representatives of the U.S. Fish and Wildlife Service (USFWS) or the National Marine Fisheries Service (NMFS). 59 For state UIC program contacts, refer to the following EPA website: -)ttos://www.eQo._qgv/uic. Page 32 2017 Construction General Permit (CGP) EPA may provide access to portions of your SWPPP to a member of the public upon request. Confidential Business Information (CBI) will be withheld from the public, but may not be withheld from EPA, USFWS, or NMFS.60 If an on-site location is unavailable to keep the SWPPP when no personnel are present, notice of the plan's location must be posted near the main entrance of your construction site. 7.4 SWPPP MODIFICATIONS 7.4.1 You must modify your SWPPP, including the site map(s),within seven (7) days of any of the following conditions: a. Whenever new operators become active in construction activities on your site, or you make changes to your construction plans, stormwater controls, or other activities at your site that are no longer accurately reflected in your SWPPP.This includes changes made in response to corrective actions triggered under Part 5.You do not need to modify your SWPPP if the estimated dates in Part 7.2.3f change during the course of construction; b. To reflect areas on your site map where operational control has been transferred (and the date of transfer) since initiating permit coverage; c. If inspections or investigations by EPA or its authorized representatives determine that SWPPP modifications are necessary for compliance with this permit; d. Where EPA determines it is necessary to install and/or implement additional controls at your site in order to meet the requirements of this permit,the following must be included in your SWPPP: i. A copy of any correspondence describing such measures and requirements; and ii. A description of the controls that will be used to meet such requirements. e. To reflect any revisions to applicable federal,state, tribal, or local requirements that affect the stormwater controls implemented at the site; and f. If applicable, if a change in chemical treatment systems or chemically enhanced stormwater control is made, including use of a different treatment chemical, different dosage rate, or different area of application. 7. .2 You must maintain records showing the dates of all SWPPP modifications.The records must include the name of the person authorizing each change (see Part 7.2.10 above) and a brief summary of all changes. 7.4.3 All modifications made to the SWPPP consistent with Part 7.4 must be authorized by a person identified in Appendix I, Part 1.1 1.b. 7.4.4 Upon determining that a modification to your SWPPP is required, if there are multiple operators covered under this permit,you must immediately notify any operators who may be impacted by the change to the SWPPP. 60 Information covered by a claim of confidentiality will be disclosed by EPA only to the extent of,and by means of,the procedures set forth in 40 CFR Part 2,Subpart B. In general,submitted information protected by a business confidentiality claim may be disclosed to other employees,officers, or authorized representatives of the United States concerned with implementing the CWA.The authorized representatives,including employees of other executive branch agencies,may review CBI during the course of reviewing draft regulations. Page 33 2017 Construction General Permit (CGP) 8 HOW TOTERMINATE COVERAGE Until you terminate coverage under this permit, you must comply with all conditions and effluent limitations in the permit.To terminate permit coverage, you must submit to EPA a complete and accurate Notice of Termination (NOT)'which certifies that you have met the requirements for terminating in Part 8. 8.1 MINIMUM INFORMATION REQUIRED IN NOT 8.1.1 NPDES |D (i.e., permit tracking number) provided by EPA when you received coverage under this permit; 8.1.2 Basis for submission of the NOT (see Part 8.2); 8.1.3 Operator contact information; 8.1.4 Name of site and address (oro description of location if no street address is available); and 8.1.5 NOT certification. 8.2 CONDITIONS FOR TERMINATING CGP COVERAGE You must terminate CGP coverage only if one or more of the following conditions has occurred: 8.2.1 You have completed all construction activities at your site and, if applicable, construction support activities covered by this permit (see Part l.11c). and you have met the following requirements: u. For any areas that (1) were disturbed during construction, (2) are not covered over by permanent structures, and (3) over which you had control during the construction activities, you have met the requirements for final vegetative or non-vegetative stabilization in Port2.2.l4b; b. You have removed and properly disposed of all construction materials, waste and waste handling devices, and have removed all equipment and vehicles that were used during construction, unless intended for long-term use following your termination of permit coverage; c. You have removed all xk)nnvvofercontrols that were installed and maintained during construction, except those f hat are intended for long-term use following your termination ofpermit coverage o,those that are biodegradable; and d. You have removed all potential pollutants and poll uta n t-generatin g activities associated with construction, unless needed for long-term use following your termination of permit coverage; nr 8.2.2 You have transferred control of all areas of the site for which you are responsible under this permit to another operator, and that operator has submitted an NOI and obtained coverage under this permit; or 8.2.3 Coverage under an individual or alternative general NPIDES permit has been obtained. 8.3 HOW TO SUBMIT YOUR NOT You must use EPA's NPIDES eReporting Tool (NeT) to electronically prepare and submit your NOT for the 20l7CGP. Poge34 2017 Construction General Permit (CGP) To access Ne[ go YYmk/ers from electronic reporting may be granted os specified in Part l.4.l. |ftheEPA Regional Office grants you approval to use o paper NOT, and you elect fn use if, you must complete the form in Appendix K. 8.4 DEADLINE FOR SUBMITTING THE NOT You must submit your NOT within 30 calendar days after any one of the conditions in Part 8.2occun. 8.5 EFFECTIVE DATE OF TERMINATION OF COVERAGE Your authorization to discharge under this permit terminates at midnight of the calendar day that o complete NOT io submitted 1oEPA. 9 PERMIT CONDITIONS APPLICABLE 7O SPECIFIC STATES, |ND|A000UNTRY LANDS, OR TERRITORIES The provisions in this Part provide modifications or additions to the applicable conditions of this permit to reflect specific additional conditions required as port of the state or tribal CVVA Section 401 certification process' nrth* Coastal Zone Management Act (CZkAA) certification process, or as otherwise established by the permitting authority.The specific additional revisions and requirements only apply fo activities in those specific states, Indian country, and areas in certain states subject tn construction projects by Federal Operators.States, Indian country, and areas subject to construction by Federal Operators not included in this Part do not have any modifications or additions tothe applicable conditions ofthis permit. 9.1 EPA REGION l 9.1.1 NHR1100000 State oY New Hampshire a. If you disturb 100.000 square feet or more of contiguous area, you must also apply for on Alteration of Terrain (AoT) permit from DES pursuant to RSA485- A:l7 and Env-VVq 1500.This requirement also applies to a lower disturbance threshold of 50,000 square feet ormore when construction occurs within the protected shoreline under the Shmre|ond Water Quality Protection Act (see RSA 483-Band Env-VVq l4O0). Apermit application must also be filed if your project disturbs an area of greater than 2.508 square feet, is within 50 feet of any surface water, and has a flow path of 50 feet or longer disturbing o grade of 25 percent or greater. Project sites with disturbances smaller than those discussed obove, that have the potential to adversely affect state surface wafers, are subject to the conditions of an AoTGenenz| Permit by Rule. b. You must determine that any excavation dewotehng discharges are not contaminated before they will be authorized as on o||mwob|e non-dormvvofer discharge under this permit bee Port 1.2.2).The water is considered uncontaminated if there isno groundwater contamination within l'0OU feet ofthe groundwater dewo1ehng location. Information on groundwater contamination can be generated over the Internet via the NHDES web site by using the One Stop Data Mapper ot . |fitio determined that the groundwater to be dewatered is near a remediafion or other waste site you must Poge3J 2017 Construction General Permit apply for the Remediotion General Permit (see c You must treat any uncontaminated excavation dewatering discharges as necessary to remove suspended solids and turbidity.The discharges must be sampled at least once per week during weeks when discharges occur.Samples must be analyzed for total suspended solids (T2S) or turbidity and most meet monthly average and daily maximum limits of5O milligrams per liter (mg/L) and lOOmg/L respectively for T3Sor 33 mg/| and 67 mg/|' respectively for turbidity.TSS (a.k.a. Residue, Nonfi|texzb|e) or turbidity sampling and analysis must be performed in accordance with Tables IB and 11in40CFR136.3 Records of any sampling and analysis must be maintained and kept with the SVVPPP for ot least three years after final site stabilization. d. Construction site owners and operators must consider opportunities for post- construction groundwoharrechorgnudngin8|tnztionbeofmonogementproctices (BMPs) during site design and preparation of the SWPPP. If your construction site is in a town that is required fo obtain coverage under the NPDE8 General Permit for discharges from Municipal Separate Storm Sewer Systems (MS4) you may be required to use such practices.The SWPPP must include a description of any on-site infiltration that will be installed as a post-construction stormwater management measure or reasons for not employing such measures such as 1) The facility is located in a wellhead protection area as defined in RSA 485- C:2; or 2) The facility is located in an area where groundwater has been reclassified to G/`A' GA| orGA2 pursuant to RSA 485-C and Env-DVY90l; or3) Any areas that would be exempt from the groundwater recharge requirements contained in Env-VYq l507.84(e)' including all land uses or activities considered tobeo ''High-|ood Area" (see Env-YVql5O2.26). For design considerations for infiltration measures see Volume || of the NH %tormvvoterMonuo|. e. Appendix F contains n list of Tier 2' or high quality waters. Although there is no official list of tier 2waters, it can be assumed that all NH surface vvotem are tier 2 for turbidity unless l) the surface water that you are proposing to discharge into is listed as impaired for turbidity in the states listing of impaired waters (see Surface Water Quality Watershed Report Cards ot ) or2) sampling upstream of the proposed discharge location shows turbidity values greater than lONTU. A single grab sample collected during dry weather (no precipitation within 48hours) is acceptable. [ To ensure compliance with RSA 485-C. RSA 4O5-A' RSA 485-A:\3' |(o)' Env`VVq 1700 and Env-VVq3O2' the following information may be requested byNHOES.This information must be kept on site unless you receive a written request from NHIDES that it be sent to the address shown in Part 9.l.4 (g). i. A site map required in Part 7.2.4, showing the type and location of all post- construction infiltration BMPs utilized at the facility or f he reason(s) why none were installed; ii A list of all non-stormwater discharges that occur at the facility, including their source locations and the control measures being used (see Part l.22). Poge36 2017 Construction General Permit (CGP) iii. Records of sampling and analysis of TSS required for construction dewatering discharges (see Part 9.1.4 (c)). g. All required or requested documents must be sent to: NH Department of Environmental Services, Wastewater Engineering Bureau, Permits &Compliance Section P.O. Box 95 Concord, NH 03302-0095 9.2 EPA REGION 3 9. .1 DCR100000 District of Columbia a. The permittee must comply with the District of Columbia Water Pollution Control Act of 1984, as amended, (D.C. Official Code §8-103.01 et seq.) and its implementing regulations in Title 21, Chapters 11 and 19 of the District of Columbia Municipal Regulations. Nothing in this permit will be construed to preclude the institution of any legal action or relieve the permitee from any responsibilities, liabilities, or penalties established pursuant to District of Columbia laws and regulations. b. The permittee must comply with the District of Columbia Stormwater Management, and Soil Erosion and Sediment Control in Chapter 5 of Title 21 of the District of Columbia Municipal Regulations. c. The permittee must comply with the District of Columbia Flood Management control in Chapter 31 of Title 20 of the District of Columbia Municipal Regulations. d. The Department may request a copy of the Stormwater Pollution Prevention Plan (SWPPP) and the permittee is required to submit the SWPPP to the Department with 14 days of such request.The Department may conduct an inspection of any facility covered by this permit to ensure compliance with District's law requirements including water quality. 9. .2 DER10F000 Areas in the State of Delaware subject to construction by a Federal Aerator a. Federal agencies engaging in construction activities must submit, to DNREC, a sediment and stormwater management (S&S) plan and obtain approval from DNREC in accordance with 7 Del. C. §4010, 7 DE Admin. Code 5101, and 7 DE Admin. Code 7201. b. Federal agencies engaging in construction activities must provide for construction review by a certified construction reviewer in accordance with 7 Del. C. §§4010 & 4013 and 7 DE Admin. Code 5101, subsection 6.1.6. c. Federal agencies engaging in construction activities must certify that all responsible personnel involved in the construction project will have attended the blue card training prior to initiation of any land disturbing activity-see 7 Del. C. §§ 4002 &4014 and 7 DE Admin. Code 5101. 9.3 EPA REGION 5 9.3.1 MNR1011000 Indian country within the State of Minnesota 9.3.1.1 Fond du Lac Band of Lake Superior Chippewa.The following conditions apply only to discharges on the Fond du Lac Band of Lake Superior Chippewa Reservation: Page 37 2017 Construction General Permit (CGP) a. A copy of the Stormwater Pollution Prevention Plan (SWPPP) must be submitted to the Office of Water Protection at least fifteen (15) days in advance of sending the Notice of Intent (NOI) to EPA.The SWPPP can be submitted electronically to richardgitar@FDLREZ.com or by hardcopy sent to: Fond du Lac Reservation Office of Water Protection 1720 Big Lake Road Cloquet, MN 55720 CGP applicants are encouraged to work with the FDL Office of Water Protection in the identification of all proposed receiving. b. Copies of the Notice of Intent (NOI) and the Notice of Termination (NOT) must be sent to the Fond du Lac Office of Water Protection at the same time they are submitted to EPA. c. The turbidity limit shall NOT exceed 10%of natural background within the receiving water(s) as determined by Office of Water Protection staff. d. Turbidity sampling must take place within 24 hours of a '/2-inch or greater rainfall event.The results of the sampling must be reported to the Office of Water Protection within 7 days of the sample collection.All sample reporting must include the date and time, location (GPS: UTM/Zone 15), and NTU. CGP applicants are encouraged to work with the Office of Water Protection in determining the most appropriate location(s) for sampling. e. Receiving waters with open water must be sampled for turbidity prior to any authorized discharge as determined by Office of Water Protection staff.This requirement only applies to receiving waters in which no ambient turbidity data exists. f. This Certification does not pertain to any new discharge to Outstanding Reservation Resource Waters (ORRW) as described in §105 b.3. of the Fond du Lac Water Quality Standards (Ordinance #12/98, as amended). Although additional waters may be designated in the future, currently Perch Lake, Rice Portage Lake, Miller Lake, Deadfish Lake,and Jaskari Lake are designated as ORRWs. New dischargers wishing to discharge to an ORRW must obtain an individual permit from EPA for stormwater discharges from large and small construction activities. g. All work shall be carried out in such a manner as will prevent violations of water quality criteria as stated in the Water Quality Standards of the Fond du Lac Reservation, Ordinance 12/98, as amended.This includes, but is not limited to, the prevention of any discharge that causes a condition in which visible solids, bottom deposits, or turbidity impairs the usefulness of water of the Fond du Lac Reservation for any of the uses designated in the Water Quality Standards of the Fond du Lac Reservation.These uses include wildlife, aquatic life,warm water fisheries, cold water fisheries, subsistence fishing (netting), primary contact recreation, secondary contact recreation, cultural,wild rice areas, aesthetic waters, agriculture, navigation, and commercial. h. Appropriate steps shall be taken to ensure that petroleum products or other chemical pollutants are prevented from entering waters of the Fond du Lac Reservation. All spills must be reported to the appropriate emergency management Page 38 2017 Construction General Permit (CGP) agency (National Response Center AND the State Duty ' and measures shall be taken immediately to prevent the pollution of wafers of the Fond duLac Reservation, including groundwater.The Fond du Lac Office of Wafer Protection must also be notified immediately of any spill regardless ofsize. i This certification does not authorize impacts to cultural, historical, or archeological feotom*x or sites, or properties that may be eligible for such listing. 9.3.1.2 Grand Portage Band of Lake Superior Chippewa.The following conditions apply only ho discharges on the Grand Portage Band of Lake Superior Chippewa Reservation: u. The CGP authorization io for construction activities that may occur within the exterior boundaries of the Grand Portage Reservation in accordance to the Grand Portage Land Use Ordinance.The CGPregulates stormwo1er discharges associated with construction sites of one acre or more insize. Only those activities specifically authorized by the CGP are authorized by this certification (the "Certification").This Certification does not authorize impacts 10 cultural, hixtohco|, or archeological features or sites, or properties that may be eligible for listing os such. b. All construction sformwafer discharges authorized by the CGP must comply with the VVofer Quality Standards and VVofer Resources Ordinance, as well as Applicable Federal Standards (as defined in the Water Resources Ordinonce). As such, appropriate steps must ba taken fo ensure that petroleum products orother chemical pollutants are prevented from entering the Waters of the Reservation (as defined in the Water Resources Urdinonoe). All spills must be reported 1othe appropriate emergency-management agency,and measures must be taken to prevent the pollution of the Waters nf the Reservation,including groundwater. c. The 2017 CGP requires inspections and monitoriing reports of the construction site dormvvaterdischorges byo qualified person. Monitohng and inspection reports must comply with the minimum requirements contained inthe 2Ol7CGP.The monitoring plan mod be prepared and incorporated into the Stnrmvvote/Pollution Prevention Plan (the "SVVPPP''). A copy of the SVVPPP must be submitted to the Board ot least 3U days in advance of sending the requisite Notice of Intent to EPA.The SWPPP should be sent to: Grand Portage Environmental Resources Board P.C). Box 428 Grand Portage, MN556O5 Copies of the Notice of Intent and Notice of Termination required under the CGP must be submitted to the Board ot the address above of the some time they are submitted to the EPA. d. If requested by the Grand Portage Environmental Department, the permittee must provide additional information necessary for o coye'by-cose eligibility determination to assure compliance with the Water Quality Standards and any Applicable Federal Standards. e. DbohoqJoofhntthe800rdhosdehannined1obeorfhotmoyxyosonobk/be expected to be contributing to a violation of Water Quality Standards or Applicable Federal Standards are not authorized by this Certification. Poge39 2017 Construction General Permit f. The Board retains full authority provided by the Wafer Resources Ordinance to ensure compliance with and to enforce the provisions of the Water Resource Ordinance and Water Qualify Standards, Applicable Federal Standards, and these Certification conditions. g. Appeals related to Board actions taken in accordance with any of the preceding conditions may be heard by the Grand Portage Tribal Court. 9.3.2 VN|R1101000 Indian country within the State of Wisconsin, except the Sokaogpm Chippewa (Mole Lake) Community 9.3.2.1 Bad River Band ofLake Superior Tribe of Chippewa Indians:The following conditions apply only to discharges on the Bad River Band of the Lake Superior Tribe of Chippewa Indians Reservation: u. Only those activities specifically authorized by the CGP are authorized by this Certification.This Certification does not authorize impacts fVcultural properties, or historical sites' or properties that may be eligible for listing ossuch.61'62 b. Operators are not eligible to obtain authorization under the CGP for all new discharges toon Outstanding Tribal Resource Water (or Tier 3wofer).63Outstanding Tribal Resource Waters, or Tier 3 wafers, include the following: Kokogon Slough and the lower wefland reaches of its tributaries f hat support wild rice, Kakagon River, Bad River Slough, Honest John Lake, Bog Lake, a portion of Bad River, from where it enters the Reservation through the confluence with the White River, and Potato River.a4 o. Projects utilizing cafionic treatment chemicaIS65 within the Bad River Reservation boundaries are not eligible for coverage under the CGP.66 d. All projects which are eligible for coverage under the CGP and are located within the exterior boundaries of the Bad River Reservation shall be implemented in such a manner that is consistent with the Tribe's Water Quality Standards (VVC>3).6/ o. An operator proposing to discharge to an Outstanding Resource Water (or Tier 2.5 water) under the CGP must comply with the anficlegraclation provisions of the Tribe's WQS. Outstanding Resource Wafers, or Tier 2.5 wafers, include the following: a portion of Bad River, from downstream the confluence with the White River to Lake Superior, White River, Marengo River, Graveyard Creek, Bear Trap Creek, Wood Creek, 8runyvvai|er River'Tyler Forks' Bell Creek, and Vaughn Creek.68Thn onfide0nzdution 61 Bad River Band of Lake Superior Tribe of Chippewa Indians Wafer Quality Standards adopted by Resolution No.7-6-ll-44l (h*nsofter,Tribe's YYQS). 6236 C.F.R.§ 800.16(1)(2). 63 Tribe's YYQJ:See provisions E3ji and E4jv. 64 Tribe's YYQS:See provision E.2.iii. 65 See definition ofcofiunic treatment chemicals hnAppendix Aof the CGP. 66 Tribe's YYQS:See provisions E.6jLo. and E6jic. 673ee footnote 61. 68 Tribe's YYQ5:See provision E2.ij. ' Pagn40 2017 Construction General Permit (CGP) demonstration materials described in provision E.4.iii. must be submitted to the following address: Bad River Tribe's Natural Resources Department Attn: Water Resources Specialist P.O. Box 39 Odanah, WI 54861 f. An operator proposing to discharge to an Exceptional Resource Water (or Tier 2 water) under the CGP must comply with the antidegradation provisions of the Tribe's WQS. Exceptional Resource Waters, or Tier 2 waters, include the following: any surface water within the exterior boundaries of the Reservation that is not specifically classified as an Outstanding Resource Water (Tier 2.5 water) or an Outstanding Tribal Resource Water (Tier 3 water).69 The antidegradation demonstration materials described in provision E.4.ii. must be submitted to the following address: Bad River Tribe's Natural Resources Department Attn:Water Resources Specialist P.O. Box 39 Odanah, WI 54861 g. A discharge to a surface water within the Bad River Reservation boundaries shall not cause or contribute to an exceedance of the turbidity criterion included in the Tribe's WQS,which states:Turbidity shall not exceed 5 NTU over natural background turbidity when the background turbidity is 50 NTU or less, or turbidity shall not increase more than 10%when the background turbidity is more than 50 NTU.70 h. All projects which are eligible for coverage under the CGP within the exterior boundaries of the Bad River Reservation must comply with the Bad River Reservation Wetland and Watercourse Protection Ordinance, or Chapter 323 of the Bad River Tribal Ordinances, including the erosion and sedimentation control, natural buffer, and stabilization requirements. Questions regarding Chapter 323 and requests for permit applications can be directed to the Wetlands Specialist in the Tribe's Natural Resources Department at (715) 682-7123 or wetlands@badriver-nsn.aov.. i. An operator of a project,which is eligible for coverage under the CGP, that would result in an allowable discharge under the CGP occurring within the exterior boundaries of the Bad River Reservation must notify the Tribe prior to the commencing earth-disturbing activities.71•72 The operator must submit a copy of the Notice of Intent (NOI) to the following addresses at the same time it is submitted to the U.S. EPA: Bad River Tribe's Natural Resources Department Attn: Water Resources Specialist P.O. Box 39 Odanah, WI 54861 69 Tribe's WQS:See provision E.2.1. 70 Tribe's WQS:See provision E.7.iii. 7' See footnote 61. 72 See footnote 62. Page 41 2017 Construction General Permit (CGP) Bad River Tribe's Natural Resources Department Attn:Tribal Historic Preservation Officer (THPO) P.O. Box 39 Odanah, WI 54861 The operator must also submit a copy of the Notice of Termination (NOT) to the above addresses at the some time it is submitted to the U.S. EPA. j. The THPO must be provided 30 days to comment on the project.73 k. The operator must obtain THPO concurrence in writing.This written concurrence will outline measures to be taken to prevent or mitigate effects to historic properties. For more information regarding the specifics of the cultural resources process, see 36 CFR Part 800. A best practice for an operator is to consult with the THPO during the planning stages of an undertaking.74 I. An operator of a project, which is eligible for coverage under the CGP, that would result in an allowable discharge under the CGP occurring within the exterior boundaries of the Bad River Reservation must submit a copy of the Stormwater Pollution Prevention Plan (SWPPP) to the following address at the some time as submitting the NOI:75 Bad River Tribe's Natural Resources Department Attn: Water Resources Specialist P.O. Box 39 Odanah, WI 54861 m. Any corrective action reports that are required under the CGP must be submitted to the following address within one (1) working day of the report completion:76 Bad River Tribe's Natural Resources Department P.O. Box 39 Odanah, WI 54861 n. An operator shall be responsible for meeting any additional permit requirements imposed by the U.S. EPA necessary to comply with the Tribe's antidegradation policies if the discharge point is located upstream of waters designated by the Tribe.77 9.3.2.2 Lac du Flambeau Band of Lake Superior Tribe of Chippewa Indians:The following conditions apply only to discharges on the Lac du Flambeau Band of the Lake Superior Tribe of Chippewa Indians Reservation: a. A copy of the Stormwater Pollution Prevention Plan must be submitted to the following office, for the Traival environmental review process, at least thirty (30) days in advance of sending the Notice of Intent (NOI) to EPA: Lac du Flambeau Tribal Land Management 73 36 C.F.R.§ 800.3(c)(4). 74 36 C.F.R.§ 800.3(b). 75 See footnote 61. 76 See footnote 61. 77 See footnote 61. Page 42 2017 Construction General Permit (CGP) P.O. Box 279 Lac du Flambeau, WI 54538 CGP applicants are encouraged to work with the LdF Water Resources Program in the identification of all proposed receiving waters. b. Copies of the NOI and the Notice of Termination (NOT) must be sent to the LdF Water Resources Program at the same time they are submitted to EPA. c. All work shall be carried out in such a manner as will prevent violations of water quality criteria as stated in the Wafer Quality Standards of the Lac du Flambeau Reservation.This includes, but is not limited to, the prevention of any discharge that cause a condition in which visible solids, bottom deposits, or turbidity impairs the usefulness of water of the Lac du Flambeau Reservation for any of the uses designated in the Water Quality Standards of the Lac du Flambeau Reservation. d. Appropriate steps shall be taken to ensure that petroleum products or other chemical pollutants are prevented from entering waters of the Lac du Flambeau Reservation. All spills must be reported to the appropriate emergency management agency,and measures shall be taken immediately to prevent the pollution of waters of the Lac du Flambeau reservation, including groundwater. e. This certification does not authorize impacts to cultural, historical, or archeological features or sties, or properties that may be eligible for such listing. f. Due to the significant ecological and cultural importance of the Lac du Flambeau Reservation, any operator requesting a permit for a point source discharge of pollutants (i.e., discharge) associated with the Stormwater Discharge will need a stormwater pollution prevention plan in place that does not violate Lac du Flambeau Water Quality Standards to protect Reservation Waters. 9.4 EPA REGION 6 9.4.1 NMR100000 State of New Mexico, except Indian country a. If construction dewatering activities are anticipated at a site, permittees must complete the following steps: i. Investigative information must be documented in the facility SWPPP. ii. Refer to the GWQB Mapper at hftos://gis.web.env.nm.aov/GWQB/ AND the PSTB Mapper (Go Mapper) at https://gis.web.env.nm.ciov/GoNM/ and check if the following sources are located within the noted distance from your anticipated construct site groundwater dewatering activity: Project Location Relative to a Source of Potential Constituents likely to be Groundwater Contamination required for testis Within 0.5 mile of an open Leaking Underground BTEX (Benzene, Toluene, Storage Tank(LUST) site Ethylbenzene, and Xylene) plus additional parameters depending on site conditions.* Page 43 2017 Construction General Permit (CGP) Project Location Relative to a Source of Potential Constituents likely to be Groundwater Contamination required for testing Within 0.5 mile of an open Voluntary All parameters listed in Remediation site Appendix A (or an alternate Within 0.5 mile of an open RCRA Corrective list approved by the NMED Action Site SWQB) Within 0.5 mile of an open Abatement Site Within 0.5 mile of an open Brownfield Site Within 1.0 mile or more of a Superfund site or National Priorities List (NPL) site with associated *For further assistance determining whether dewoferinQ may encounter impacted groundwater, the permitfee may contact the NMB} Ground Water Quality Bureau otJ06-827-29d5. ~~EPAoppmved-soffic/en0y sensitive methods must beused approved methods are listed/n40CFR Part /36.3. iii. |fdavvutering activities are anticipated, information on flow and potential to encounter impacted groundwater must be provided directly tnNMEDotthe following address: Program Manager, Point Source Regulation Section NMED Surface Water Quality Bureau PO Box 6469' Santa Fe, NM875O2 Information may also be emoi|ed the contact information for the program manager b located on the vvebsiheat: . iv. Permittee must test the qualify of the water being considered for discharge. Pormitteeu must contact the Point Source Regulation Section Program Manager for information on constituents that must bemonitored. V. Permitt*e must send test result data fo EPA Region 6 and the NMEOSurface Water Quality Bureau. |f the test data exceed standards, it cannot be discharged from the construction site into surface waters under this permit. Discharge tosurface waters must be conducted under o separate NPDES individual permit ho ensure proper treatment and disposal. vi |f disposal will beto the ground surface orinmn unlined pond, the p*rmitteo must submit onNO|/to the NMED Ground Water Quality Bureau. b. Operators are not eligible to obtain authorization under this permit for all new and existing storm water discharges to outstanding national resource waters (()NRVVs) (also referred toos"Tier 3^vvofeo] i. Although state WQS provide for temporary and short-term degradation of water quality in an ONRW under very limited circumstances if approved by the Water Quality Control Commission as specified ot20.6.4.8.A NMAC' the approval process required for these activities does not lend itself for use for projects covered under this general permit.This condition is necessary to ensure that no degradation is allowed in ()NRVYsby requiring proposed storm water discharges tobe reviewed under the individual permit process.Tier 3waters are defined in Appendix Fof the proposed permit. Pago44 2017 Construction General Permit (CGP) c. Operators who intend to obtain authorization under this permit for new and existing storm water discharges from construction sites must satisfy the following condition: The SWPPP must include site-specific interim and permanent stabilization, managerial, and structural solids, erosion and sediment control best management practices (BMPs) and/or other controls that are designed to prevent to the maximum extent practicable an increase in the sediment yield and flow velocity from pre- construction, pre-development conditions to assure that applicable standards in 20.6.4.NMAC, including the antidegradation policy, or TMDL waste load allocations (WLAs) are met.This requirement applies to discharges both during construction and after construction operations have been completed.The SWPPP must identify and document the rationale for selecting these BMPs and/or other controls.The SWPPP must also describe design specifications, construction specifications, maintenance schedules (including a long term maintenance plan), criteria for inspections, and expected performance and longevity of these BMPs. For sites greater than 5 acres in size, BMP selection must be made based on the use of appropriate soil loss prediction models (i.e.SEDCAD, RUSLE, SEDIMOT, MULTISED, etc.) OR equivalent generally accepted (by professional erosion control specialists) soil loss prediction tools. i. For all sites, the operators) must demonstrate, and include documentation in the SWPPP, that implementation of the site-specific practices will assure that the applicable standards or TMDL WLAs are met, and will result in sediment yields and flow velocities that, to the maximum extent practicable,will not be greater than the sediment yield levels and flow velocities from preconstruction, pre- development conditions. ii. All SWPPPs must be prepared in accordance with good engineering practices by qualified (e.g. CPESC certified, engineers with appropriate training) erosion control specialists familiar with the use of soil loss prediction models and design of erosion and sediment control systems based on these models (or equivalent soil loss prediction tools). Qualifications of the prepaeer (e.g., professional certifications, description of appropriate training) must be documented in the SWPPP.The operators) must design, implement, and maintain BMPs in the manner specified in the SWPPP. d. State regulations at 20.6.2.1203 NMAC state: With respect to any discharge from any facility of oil or other water contaminant, in such quantity as may with reasonable probability injure or be detrimental to human health, animal or plant life, or property, or unreasonably interfere with the public welfare or the use of property, the following notifications and corrective actions are required: i. As soon as possible after learning of such a discharge, but in no event more than twenty-four (24) hours thereafter, any person in charge of the facility shall orally notify the Chief of the Ground Water Quality Bureau of the department, or his counterpart in any constituent agency delegated responsibility for enforcement of these rules as to any facility subject to such delegation. Permittees can call 505-827-9329 for emergencies at any time and 505-476-6000 for non-emergencies during business hours from 5am-5pm, Monday through Friday. e. NMED does not allow permittees to use the Equivalent Analysis Waiver. 9.4.2 NMR101000 Indian country within the State of New Mexico, except Navajo Reservation Lands that are covered under Arizona permit A101 and Ute Mountain Reservation Lands that are covered under Colorado permit C10001. Page 45 2017 Construction General Permit 9.4i2L1 Pueblo of Isleta. The following conditions apply only to discharges on the Pueblo of Isleta Reservation: u. C6Potl.3 Prohibited discharges:Stumnwuter discharges associated with construction activity that EPA or the Pueblo of Isleta, prior to authorization under this perm it determines will cause, have the reasonable potential to cause, or may reasonably be expected to contribute tno violation or excursion of any applicable water quality standard, including the antidegradation policy, or the impairment of a designated use of receiving waters are not authorized by this permit. b. CGP at 1.4.1 How to Submit Your NOI:The operator shall provide a copy of the Notice of Intent (^N()|'') to the Pueblo of|detu ot the same time itis submitted to the U.S. Environmental Protection Agency, for projects occurring within the exterior boundaries of the Pueblo of |s|eto.The operator shall also notify the Pueblo of |s|efo when ithas submitted the Notice of Termination /''NC)7'>.The N0 and NOT shall be sent to the Pueblo of|s|eto ot the following address: Water Qualify Control Officer Pueblo nf |dehz Environment Division PO Box l27O b|eto' NM87O22 (505) 869-7565 E-mail: Overnight/Express Mail Delivery Pueblo of |defo Environment Division 6 Sagebrush St. Albuquerque, NM87l05 c. CGPotl.5 Requirement to post m notice of your permit coverage: Amend toread: "You must post sign or other notice of your permit coverage at o safe, publicly accessible location in close proximity to the construction site.The notice must be located sV that i1is visible from the public road o[tribal road that is nearest tothe active part Vf the construction site..." d. CGP at 7.2.6 Description of sformwater controls:The SWPPP will be considered to be incomplete if the operator has not coordinated requirements under this Part with the Pueblo of |deto Public Services Department. e. CGP |.l2.6.l otpg.|-6of8.The Pueblo of|deto requests notification within 10hours (rather than 24ho.) if health or the environment become endangered. f. CGPot|.l2.2 Anticipated noncompliance: Amend to read:"You must give advance notice to EPA and the Pueblo ofb|etoot the address indicated in 1.4.1(o) of any planned changes in the permitted facility or activity which may results in noncompliance with permit naqoirements." g. CGPot |.l16.l: Any noncompliance for projects within the exterior boundaries nfthe Pueblo of Isleta which may endanger health or the environment shall be reported directly tn the EPA Regional Office [(s*e contacts ut ) | and fo the Pueblo of Isleta Water Quality Control Officer. Any information must be provided orally with n 12 hours of the time you become aware of the circumstances. Other requirements of PoAe46 2017 Construction General Permit (CGP) this Part for a written submission apply. Electronic communication (E-mail) shall be provided as soon as practical. Verbal notice shall be provided to: Water Quality Control Officer Pueblo of Isleta E-mail: PO136871 @isletapueblo.com (505) 869-7565 (505) 263-5425 cellular (505) 869-3030 Police Dispatch h. CGP at 2.2 Erosion and sediment control requirements: Erosion and sediment controls shall be designed to retain sediment on-site. i. CGP at 2.2 Under Sediment control requirements, Standard Permit Condition Duty to Mitigate Volumes of sediment at or over (five) 5 cubic yards must be removed and placed for disposal within a tribally approved sediment Disposal Site, located on Pueblo of Isleta lands. CGP 2.2 at pg. 8. j. Under Minimize erosion, a permittee must secure permission from the Pueblo or affected Pueblo of Isleta land assignment owner if a dissipation device needs to be placed up-or down-elevation of a given construction site. CGP 2.2.1 1 at pg. 11. k. CGP at 2.3.6 Emergency spill notification requirements: You must notify the Pueblo of Isleta Water Quality Control Officer and National Response Center (NRC) [at (800) 424-8802 or, in the Washington, DC metropolitan area, call (202) 267-2675 in accordance with the requirements of 40 CFR 1 10, 40 CFR 117, and 40 CFR 3021 as soon as you have knowledge of the release.Verbal and electronic notice shall be provided as specified in 1.12.6.1 I. CGP at C.3 Equivalent analysis waiver: Parties wishing to apply for an Equivalent Analysis Waiver (see Appendix D, Section C) must provide a copy of the waiver analysis to the Pueblo of Isleta Water Quality Control Officer at the address indicated in 1.4.1 (a). 9. . .2 Pueblo of Sandia. The following conditions apply only to discharges on the Pueblo of Sandia Reservation: a. Only those activities specifically authorized by the CGP are authorized by the Pueblo of Sandia's Water Quality certification.The Pueblo of Sandia's Water Quality Certification does not authorize impact to cultural properties, historical sites or properties that may be eligible as such. b. Copies of all Notices of Intent (NOI) submitted to the EPA must also be sent concurrently to the Pueblo of Sandia at the following address. Discharges are not authorized by this permit unless an accurate and complete NOI has been submitted to the Pueblo of Sandia, either by mail or electronically. Regular U.S. Delivery Mail: Pueblo of Sandia Environment Department Attention: Scott Bulgrin, Water Quality Manager 481 Sandia Loop Bernalillo, New Mexico 87004 Electronically: sbuIgrin@sandiaouebio.nsn.0 Page 47 2017 Construction General Permit c. Any correspondences between the applicant and EPA related to analytical data, written reports, corrective action,enforcement, moniforing, or an adverse incident written reports should likewise be routed to the Pueblo of Sandia at the above address. d. The Stormvvof*/Pollution Prevention Plan (%VYPPP) must be available to the Pueblo of Sandia Environment Department either electronically or hard copy upon request for review.The SWPPP must be made available at least fourteen (14) days before construction begins. The fourteen (14) day period will give Pueblo staff time to become familiar with the project dte' preporeforconstrVchVnsifeinspec1inns' ond determine compliance with the Pueblo of Sandia Water Quality Standards. Failure to provide o SVYPPP to the Pueblo of Sandia may result in the delay or denial of the construction project. e. If requested by the Pueblo of Sandia Environment Department, the permitfee must provide additional information necessary for o case-by-case eligibility determination to assure compliance with the Pueblo of Sandia Water Qualify Standards and/or applicable Federal Standards not authorized by this certification. f. An "Authorization to Proceed Letter"with site specific mitigation requirements may be sent out to the permitfee when a review of the NO[ and SWPPP, on a case- by-case basis is completed by the Pueblo of Sandia Environment Department.This approval will allow the application to proceed if all mitigation requirements are met. g. The Pueblo of Sandia will not allow Small construction Waivers (Appendix C) or f he Rainfall Erosivity Waiver (AppendixC.l) to be granted for any small construction activities. h. Before submitting o Notice of Termination (NOT) to the EPA, permiftees must clearly demonstrate to the Pueblo of Sandia Environment Department through a site visit or documentation that requirements for site stabilization have been met and any temporary erosion control structures have been removed. A short letter stating the NOT is acceptable and all requirements have been met will be sent to the permittee to add to the permit1ee's NOT submission toEPA. i. Copies of all NOT submitted to the EPA must also be sent concurrently to the Pueblo of Sandia through the mail or electronically. Mail:Regular U.S. Delive!y Pueblo of Sandia Environment Department Attention: Scott8u|ghn. Water (Duo|ify Monogor48l Sandia Loop Bemo|iUo, New Mexico 87004 Electronically: j. The Pueblo of Sandia may require the permittee to perform wafer qualify monitoring for pH, turbidity' and total suspended solids (TS3) during the permit term if the discharge is to a surface wafer leading to the Rio Grande for the protection of public health and the environment. 9.4.2.3 Pueblo of Santa Ana. The following conditions apply only to discharges on the Pueblo of Santa Ana Reservation: m. The operator shall provide o copy of the Notice of Intent (N0|) to the Pueblo of Santa Ana (the Poeb|o). ot the same time itis submitted hz the U.S. Environmental Protection Agency (EPA), for projects with discharges onto the lands of the Pueblo as defined in the Pueblo of Santa Ana Water Quality Standards. poQe48 2017 Construction General Permit (CGP) b. The operator shall provide a copy of the Stormwater Pollution Prevention Plan (SWPPP), at the same time that an NOI is submitted to the EPA, to the Pueblo for projects with discharges onto the lands of the Pueblo as defined in the Pueblo of Santa Ana Water Quality Standards. c. The operator shall provide a copy of the SWPPP, copies of inspections reports, and copies of corrective action reports to the Pueblo at the address below for review, upon request. d. The NOI, SWPPP and Notice of Termination (NOT) shall be sent to the Pueblo at the following address: Pueblo of Santa Ana Department of Natural Resources, Attention: Water Quality Program Specialist 2 Dove Road Santa Ana Pueblo, NM, 87004 e. Discharges are not authorized by this permit unless an accurate and complete NOI and SWPPP have been submitted to the Pueblo. Failure to provide an accurate and complete NOI and SWPPP may result in a denial of the discharge permit or groundbreaking or construction delay. f. The operator will not proceed with site work until authorized by the Pueblo.The Pueblo requires review of the complete and final SWPPP by the Pueblo before authorization to proceed.The Pueblo will provide an"authorization to proceed" notice after review and approval of the SWPPP. g. Before submitting a NOT, permittees must certify to the Pueblo's Department of Natural Resources in writing that requirements for site stabilization have been met, and any temporary erosion control structures have been removed. Documentation of the Pueblo's review that such requirements have been reviewed and met will be provided for the permittee to add to the permittee's NOT submission to EPA. Copies of all NOT submitted to the EPA must also be sent to the Pueblo at the address provided above. 9.4.2.4 Pueblo of Santa Clara. The following conditions apply only to discharges on the Pueblo of Santa Clara Reservation: a. The operator must provide a copy of the Notice of Intent (NOI) and Notice of Termination (NOT) to the Santa Clara Pueblo Governor's Office at the same time it is provided to the US Environmental Protection Agency. b. A copy of the Storm water Pollution Prevention Plan shall be made available to the Pueblo of Santa Clara staff upon request. 9.4.2.5 Pueblo of Tesuque. The following conditions apply only to discharges on the Pueblo of Tesuque Reservation: a. The operator shall provide a copy of the Notice of Intent (NOI) to the Pueblo of Tesuque Governor's Office and Environment Department at same time it is submitted to the Environmental Protection Agency,for projects occurring within the exterior boundaries of our tribal lands.The operator shall also notify the Pueblo of Tesuque Governor's Office and Environment Department when it submitted the Notice of Termination.The NOI and NOT shall be sent to the Pueblo of Tesuque Governor's Office and Environment Department at the following address: Page 49 2017 Construction General Permit (CGP) Pueblo ofTesuqoe Office of the Governor Route 42 Box 36O-T Santa Fe, Nk4875O6or email: b. The operator shall also provide a copy of the Stormwater Pollution Prevention Plan, copies of inspections reports, and copies of corrective action reports to staff in the Pueblo ufTexuque Environment Department. 9.4.2.6 Taos Pueblo. The following conditions apply only to discharges on the Taos Pueblo Reservation: a. The operator shall provide a copy of the Notice of Intent (NOI) to the Taos Pueblo Governor's Office, VYorChief's Office and Environmental Office, at the same time itis submitted fothe U.S. Environmental Protection Agency, for projects oocurhngvvithin the exterior boundaries of Taos Pueblo.The operator shall also notify Taos Pueblo when it has submitted the Notice of Termination (NOT).The NOI and NOT shall be sent to the Taos Pueblo ot the following addresses: i. Taos Pueblo Governor's Office P.O. Box 1846 Taos Nk48757l ii. Taos Pueblo War Chief's Office P.(). Box 2J96 Taos NM8757l iii Environmental Office Attn: Program Manger P.O. Box 1846 Taos WM8757l b. Taos Pueblo requests that in the event Indian artifacts or human remains are inadvertently discovered on projects occurring near oron Taos Pueblo lands that consultation with the fhbo| Governor's Office occur at the earliest possible time. o. The operator shall provide o copy of the Stormvvote/Pollution Prevention Plan, copies of inspections repVrb, and copies of corrective action reports to staff in the Taos Pueblo Environmental Office for review and oopy, upon request. 9.4.2.7 OhkayOw/|ngeh. The following conditions apply only fn discharges on the 0hkoy 0wingoh Reservation: o. Prior to commencement of any construction activity on C)hkay Ovvingeh Lands requiring permit coverage under EPA's Construction General Permit' theoperotor(s) shall submit to[>hkoy Ovvingeh Office of Environmental Affairs, o copy ofthe electronic "Notice of |n1nnt'' submitted to the Environmental Protection Agency' immediately following EPA'se|eotronic notification that the N0| has been received. A copy ofthe StormvvoferPoUution Prevention Plan(s) most be mode available to the 0hkuy (}vvingeh Office of Environmental Affairs upon the tribe's request either electronically orhard copy. Operator(s) shall also submit fo 0hkoyOvvingeh Office of Environmental Affairs a copy of the electronic Notice of Termination (NOT) submitted to the Environmental Protection Agency. Documents shall be submitted to 0hkoy 0vvingeh ot the following address: PogeS0 2017 Construction General Permit (CGP) Ohkay Owingeh Office of Environment Affairs Attention: Environmental Programs Manager P.O. Box 717 Ohkay Owingeh, New Mexico 87566 Office # 505.852.4212 Fax # 505.852.1432 Electronic mail: noomi.archuleta@ohkay.org b. Ohkay Owingeh will not allow the Rainfall Erosivity Waivers (see Appendix C) to be granted for any small construction activities. c. All vegetation used to prevent soil loss, seeding or planting of the disturbed area to meet the vegetative stabilization requirements must utilize native seeds/vegetation commonly known to the area. All temporary erosion control structures, such as silt fences must be removed as soon as stabilization requirements are met. 9. .3 OKR10I000 Indian country within the State of Oklahoma 9.4.3.1 Pawnee Nation.The following conditions apply only to discharges within Pawnee Indian country: a. Copies of the Notice of Intent (NOI) and Notice of Termination (NOT) must be provided to the Pawnee Nation at the same time it is submitted to the Environmental Protection Agency to the following address: Pawnee Nation Department of Environmental Conservation and Safety P.O. Box 470 Pawnee, OK 74058 Or email to mmatlocic@oawneenation.org b. The Storm Water Pollution Prevention Plan must be available to Departmental inspectors upon request. c. The Department must be notified at 918.762.3655 immediately upon discovery of any noncompliance with any provision of the permit conditions. 9.4.4 OKR10F000 Discharges in the State of Oklahoma that are not under the authority of the Oklahoma Department of Environmental Quality, including activities associated with oil and gas exploration, drilling,operations, and pipelines (includes SIC Groups 13 and 46, and SIC codes 492 and 5171), and point source discharges associated with agricultural production,services, and silviculture(includes SIC Groups 01, 02, 07, 08,09). a. For activities located within the watershed of any Oklahoma Scenic River, including the Illinois River, Flint Creek, Barren Fork Creek, Upper Mountain Fork, Little Lee Creek, and Lee Creek or any water or watershed designated "ORW" in Oklahoma's Water Quality Standards, this permit may only be used to authorize discharges from temporary construction activities. Certification is denied for any on-going activities such as sand and gravel mining or any other mineral mining. b. For activities located within the watershed of any Oklahoma Scenic River, including the Illinois River, Flint Creek, Barren Fork Creek, Upper Mountain Fork, Little Lee Creek, and Lee Creek or any water or watershed designated "ORW" in Oklahoma's Water Quality Standards, certification is denied for any discharges originating from support activities, including concrete or asphalt batch plants, equipment staging yards, material storage areas, excavated material disposal areas, or borrow areas. Page 51 2017 Construction General Permit (CGP) c In order to company with Oklahoma's Water Quality Standards, these conditions and restrictions also apply to any construction projects located wholly or partially on Indian Country lands within the State of Oklahoma. 9.5 EPA REGION 8 9.5.1 h8TR1101000 Indian country within the State of Montana 9.5.1.1 The Confederated SaUshand Kootenai Tribes of the Flathead Nation.The following conditions apply only to discharges on the Confederated 3o|ish and Kootenai Tribes of the Flathead Nation Reservation: o. Permittees must submit the Stormwater Pollution Prevention Plan (SWPPP) to the Confederated Sa|ish and Kootenai Tribes ot least 3Odays before construction starts. b. Before submitting the Notice of Termination (NOT), permittees mud o|oody demonstrate tmon appointed Tribal staff person during on onsiteinspectiVn that requirements for site stabilization have been met. c. The permittee must send o copy of the Notice of Intent (N[)|) and the NOT to CSKT. d. Permifteos may submit their 3VVPPPs' NC)|o and NDTs electronically to: . e. VVhttenSYVPPPs' NO|sond NDTs may be mailed to: Clint Fo|den, Wafer Quality Regulatory Specialist Confederated So|ish and Kootenai Tribes Natural Resources Deportment P.O. Box 278 Pablo, MT59855 9.4 EPA REGION 9 9.6.1 CAR701000 Indian country within the State of California 9.6.1.1 Twenty-Nine Palms Band of Mission Indians. The following conditions apply only to discharges on theTwenfy+Nine Palms Bond of Mission Indians Reservation: o. At the time the applicant submits its Notice of Intent (NO|) to the EPA' the applicant most concurrently submit written notification of the N0| and o copy of the 3tormvvoter Pollution Prevention Plan (SYVPPP) tothe Twenty-Nine Palms Band of Mission Indians otthe address below: Tribal Environmental Coordinator Twenty-Nine Palms Band ofMission Indians 46-2UO Harrison Place Coachella, CA 92236 b. The applicant must also concurrently submit to the Tribal Environmental Coordinator written notification of any other forms or information submitted to the EPA, including waivers, reporting' and Notice of Termination (NOT). c. Permitted entities under the CGP must keep the Tribal EPA informed of authorized discharges under the CGP by submitting written information about the type' quantify, frequency and location, intended purpose, and potential human health and/or environmental effects of their activities.These requirements are pursuant to Section 4 of the Twenty-Nine Palms Band of Mission Indians Water Pollution Control Ordinance (022405A).This information may be submitted to Tribal EPA in the form of Sformwater Pollution Prevention Plans (3YVPPPs)' monitoring reports' o/ot her reports as required Poge52 2017 Construction General Permit (CGP) under the CGP.Spills, leaks, or unpermitted discharges must be reported in writing to Tribal EPA within 24 hours of the incident. 9.6.2 GUR100000 Island of Guam.The following conditions apply only to discharges on the Island of Guam: a. Any earth-moving operations which require a permit must be obtained from the Department of Public Works (DPW) with clearance approval from various Government of Guam Agencies including Guam EPA prior to the start of any earth- moving activity. b. In the event that the construction sites are within the Guam Sole Source Aquifer, the construction site owner and operator must consider opportunities to facilitate groundwater recharge for construction and post-construction implementing infiltration Best Management Practices.Stormwater disposal systems shall be designed and operated within the boundaries of the project.Stormwater systems shall not be permitted within any Wellhead Protection Zone unless the discharge meets the Guam Water Quality Standards within the zone. Waters discharged within the identified category G-2 recharge zone shall receive treatment to the degree required to protect the drinking water quality prior to it entering the category G-1 resource zone. c. All conditions and requirements set forth in the 22 Guam Administrative Rules and Regulations (GARR), Division II, Water Control, Chapter 10, Guam Soil Erosion and Sediment Control Regulations (GSESCR) that are more protective than the CGP regarding construction activities must be complied with. d. All standards and requirements set forth in the 22 GARR, Division II, Water Control, Chapter 5, Guam Water Quality Standards (GWQS) 2001 Revisions, must be complied with to include reporting GWQS exceedance to Guam EPA. e. All operators/owners of any property development or earth moving activities shall comply with the erosion control pre-construction and post-construction BMP design performance standards and criteria set forth in the 2006 CNMI and Guam Stormwater Management Manual. f. All conditions and requirements regarding dewatering activities set forth in 22 Guam Administrative Rules and Regulations Chapter 7, Water Resources Development and Operating Regulations must be complied with to include securing permits with Guam EPA prior to the start of any dewatering activities. g. If a project to be developed is covered under the Federal Stormwater Regulations (40 CFR Parts 122 & 123), a Notice of Intent (NOI) to discharge stormwater to the surface and marine waters of Guam must be submitted to the U.S. EPA and a copy furnished to Guam EPA, pursuant to Section 10, 104(B)(5)(d) 22GAR, Division II, Chapter 10. h. Guam EPA shall apply the Buffer Requirements listed in Appendix G of the CGP NPDES Permit for construction activities as it pertains to Waters of the U.S.in Guam. Guam EPA shall also apply the same buffer requirements for sinkholes in Guam. i. When Guam EPA, through its permit review process, identifies that the proposed construction activity is close proximity to marine waters, contractors and owners will be informed that any activity that may impair water quality are required to stop Page 53 2017 Construction General Permit (CGP) during peak coral spawning periods as per the Guam Coral Spawning Construction Moratoriums. i The Proposed Construction General Permit must set appropriate measures and conditions to protect Guam's Threatened and Endangered Species and Outstanding Resource Waters of exceptional recreational or ecological significance os determined by the Guam EPA Administrator as per Guam Water Quality Standards 20O/ Revbionc86lO2' CoteQohesofVVotao' D. 0utstondingResourceVYo1en. k. When Guam EPA through its permit review process identifies that proposed construction activity is in close proximity to any Section 303d impaired waters,which includes marine waters and surface waters, shall ensure that construction activity does not increase the impaired vvoter's ambient parameters. |. When Rainfall Erosivity and TMDL Waivers reflected in the CGP, Appendix C, are submitted to the U.S. EPA, Guam EPA will review waivers ono project by project bnsis. m. Prior to submission of the Notice of Termination (NOT) to the U.S. EPA, permittees must clearly demonstration to Guam EPA that the project site has met all soil stabilization requirements and removal of any temporary erosion control os outlined inthe GSESCR. 9.7 EPA REGION 10 9.7.1 )DR700000 State oy Idaho, except Indian country o. .The VVg3 contain onontidegrodationpolicy providing three levels of protection to water bodies in Idaho (|DAPAJ8.0l.02.05l). l. Tier| Protection.The first level Vf protection applies to all water bodies subject to Clean Water Act jurisdiction and ensures that existing uses of a wafer body and the level of water qualify necessary to protect those existing uses will be maintained and protected (|DAPA588l.02.0Sl.0l; 58.01.02.052.01). Additionally, o Tier l review b performed for all new or reissued permits or licenses (|UAPA 58.01.02.05285). l Tier 11 Protection.The second level of protection applies to those water bodies considered high quality and ensures that no lowering of water quality will be allowed unless deemed necessary to accommodate important economic o/ social development (IOAPA58.0l.02.U5l.O2; 588l.O2l)J2.08). 3. Tier III Protection.The third level of protection applies to water bodies that have been designated outstanding resource wafers and requires that activities not cause o lowering of water quality (IDAPA58.Ol82l)5l.O3; 5ODl.02.O52.0Y). DEQis employing o water body by water body approach h) implementing Idaho's anficlegraclafion policy.This approach means that any water body fully supporting its beneficial uses will be considered high quality (ID/\PA 58D1.82.052.06.o). Any wafer body not fully supporting its beneficial uses will he provided Tie/| protection for that use, unless specific circumstances warranting Tier 11 protection are met (IDAPA 58.01.02.052.05.c).The most recent federally approved Integrated Report and supporting data are used to determine support status and the herofprotection UDAPA58.Ol.02.OS2.O5>. b. Pollutants of Concern. The primary pollutants of concern associated with stormwqfor discharges from construction activities are sediment, typically measured as total suspended solids and turbidity. Other potential pollutants include the following: Poge54 2017 Construction General Permit (CGP) phosphorus, nitrogen, pesticides,organics, metals, PCBs, petroleum products, construction chemicals, and solid wastes. c. Receiving Water Body Level of Protection. The CGP provides coverage to construction activities throughout the entire State of Idaho. Because of the statewide applicability, all of the jurisdictional waters within Idaho could potentially receive discharges either directly or indirectly from activities covered under the CGP. DEQ applies a water body by water body approach to determine the level of antidegradation a water body will receive. All waters in Idaho that receive discharges from activities authorized under the CGP will receive, at minimum Tier I antidegradation protection because Idaho's antidegradation policy applies to all waters of the state. Water bodies that fully support their aquatic life or recreational uses are considered to be high quality waters and will receive Tier II antidegradation protection. Although Idaho does not currently have any Tier III designated outstanding resource waters (ORWs) designated,it is possible for a water body to be designated as an ORW during the life of the CGP. Because of this potential, the antidegradation review also assesses whether the permit complies with the outstanding resource water requirements of Idaho's antidegradation policy. To determine the support status of the receiving water body, persons filing a Notice of Intent (NO]) for coverage under this general permit must use the most recent EPA- approved Integrated Report, available on Idaho DEQ's website: http://www.dea.idaho.gov/water- uality/surface-water/monitoring- assessmen t/integrated-report/. High quality waters are identified in Categories 1 and 2 of the Integrated Report. If a water body is in either Category 1 or 2, it is a Tier II water body. Unassessed waters are identified as Category 3 of DEQ's Integrated Report.These waters require a case-by-case determination to be made by DEQ based on available information at the time of the application for permit coverage. If a water body is unassessed, the applicant is directed to contact DEQ for assistance in filing the NOL Impaired waters are identified in Categories 4 and 5 of the Integrated Report. Category 4(a) contains impaired waters for which a TMDL has been approved by EPA. Category 4(b) contains impaired waters for which controls other than a TMDL have been approved by EPA. Category 5 contains waters which have been identified as "impaired," for which a TMDL is needed.These waters are Tier I waters, for the use which is impaired.With the exception, if the aquatic life uses are impaired for any of these three pollutants—dissolved oxygen, pH, or temperature—and the biological or aquatic habitat parameters show a health, balanced biological community, then the water body shall receive Tier II protection, in addition to Tier I protection, for aquatic life uses (IDAPA 58.01.02.052.05.c.i.). DEQ's webpage also has a link to the state's map-based Integrated Report which presents information from the Integrated Report in a searchable, map-based format: htfp://vvww.deg.idaho.ciov,assistance-resources/mans-data/. Water bodies can be in multiple categories for different causes. If assistance is needed in using these tools, or if additional information/clarification regarding the Page 55 2017 Construction General Permit (CGP) support status of the receiving water body is desired, the operator is directed to make contact with the appropriate DEQ regional office of the State office in the table below: Regional and Address Phone Email State Office Number Boise 1445 N. 208-373-0550 Kofi.carber[y@deg.idaho.gov Orchard Rd., Boise 83706 Coeur d'Alene 2110 Ironwood 208-769-1422 June.bergguist@deg.idaho.gov Parkway, Coeur D'Alene 83814 Idaho Falls 900 N. Skyline, 208-528-2650 Troy.saffle@deQ.idaho.Qov Suite B., Idaho Falls83402 Lewiston 1118 "F" St., 208-799-4370 Mark.sellet@deg.idaho.Qov Lewiston 83501 Pocatello 444 Hospital 208-236-6160 Lvnn.vanevery@deg.idaho,Qov way, #300 Pocatello 83201 Twin Falls 650 Addison 208-736-2190 Balthasar.buhidar@deg.idaho.gov Ave., W., Suite I 10,Twin Falls 83301 State Office 1410 N. Hilton 208-373-0502 Nicole.deinarowicz@deg.idaho.goV Rd., Boise 83706 d. Turbidity Monitoring. The permiffee must conduct turbidity monitoring during construction activities and thereafter on days where there is a direct discharge of pollutants from an unstabilized portion of the site which is causing a visible plume to a wafer of the U.S. A properly and regularly calibrated furbidimefer is required for measurements analyzed in the field (preferred method), but grab samples may be collected and taken to a laboratory for analysis. If the permittee can demonstrate that there will be no direct discharge from the construction site, then turbidity monitoring is not required. When monitoring is required, a sample must be taken at an undisturbed area immediately upstream of the project area to establish background turbidity levels for the monitoring event. Background turbidity, location, date and time must be recorded prior to monitoring downstream of the project area. A sample must also be taken immediately downstream from any point of discharge and within any visible plume.The turbidity, location, date and time must be recorded.The downstream sample must be taken immediately following the upstream sample in order to obtain meaningful and representative results. Page 56 2017 Construction General Permit (CGP) Results from the compliance point sampling or observation78 must be compared to the background levels to determine whether project activities are causing an exceedance of state WQS. If the downstream turbidity is 50 NTUs or more than the upstream turbidity, then the project is causing an exceedance of WQS.Any exceedance of the turbidity standard must be reporting to the appropriate DEQ regional office within 24 hours. The following six (6) steps should be followed to ensure compliance with the turbidity standard: 1. If a visible plume is observed,quantify the plume by collecting turbidity measurements from within the plume and compare the results to Idaho's instantaneous numeric turbidity criterion (50 NTU over the background). 2. If turbidity is less than 50 NTU instantaneously over the background turbidity; continue monitoring as long as the plume is visible. If turbidity exceeds background turbidity by more than 50 NTU instantaneously then stop all earth disturbing construction activities and proceed to step 3. 3. Take immediate action to address the cause of the exceedance.That may include inspection the condition of project BMPs. If the BMPs are functioning to their fullest capability, then the permittee must modify project activities and/or BMPs to correct the exceedance. 4. Notify the appropriate DEQ regional office within 24 hours. 5. Possibly increase monitoring frequency until state water quality standards are met. 6. Continue earth disturbing construction activities once turbidity readings return to within 50 NTU instantaneously and 25 NTU for more than ten consecutive days over the background turbidity. Copies of daily logs for turbidity monitoring must be available to DEQ upon request. The report must describe all exceedances and subsequent actions taken, including the effectiveness of the action. e. Reporting of Discharges Containing Hazardous Materials or Petroleum Products All spills of hazardous material, deleterious material or petroleum products which may impact waters (ground and surface) of the state shall be immediately reported. Call 911 if immediate assistance is required to control, contain or clean up the spill. If no assistance is needed in cleaning up the spill, contact the appropriate DEQ regional office in the table below during normal working hours or Idaho State Communications Center after normal working hours. If the spilled volume is above federal reportable quantities, contact the National Repose Center. For immediate assistance: Call 911 National Response Center: (800) 424-8802 Idaho State Communications Center: (800) 632-8000 78 A visual observation is only acceptable to determine whether BMPs are functioning properly. If a plume is observed,the project may be causing an exceedance of WQS and the permittee must collect turbidity data and inspect the condition of the projects BMPs.If the BMPs appear to be functioning to their fullest capability and the turbidity is 50 NTUs or more than the upstream turbidity,then the permittee must modify the activity or implement additional BMPs (this may also include modifying existing BMPs). Page 57 2017 Construction General Permit Regional office Toll Free Phone Number Phone Number Coeur d'Alene 877-370-0017 208-769-1422 Idaho Falls 800-232-4635 208-528-2650 Twin Falls 800-270-1663 208-736-2190 9.7.2 iDR701000 Indian country within the State ofIdaho, except Duck Valley Reservation lands (see Region 9) 9.7.2.1 Shoshone-Bannock Tribes.The following conditions apply only to discharges on the Shoshone-Bannock Reservation: f. Each operator shall submit a signed hard copy of the Notice of Intent (NOI) to the Shoshone-Bannock Tribes Water Resources Department nt the same time itb submitted electronically to the Environmental Protection Agency (EPA) and shall provide the Shoshone-Bannock Tribes Water Resources Department the acknowledgement of receipt Vf the N(}| from the EPA within 7 calendar days of receipt from the EPA. 9.7.3 WAG10F000 Areas |nthe State cf Washington, except those located onIndian country, subject to construction activity by a Federal Operator.The following conditions apply only to discharges on federal facilities in the State ofWashington: a. Discharges shall not cause orcontribute too violation of surface wafer quality standards (Chapter 173-201 A WAC), groundwater quality standards (Chapter 173- 200 WAC), sediment management standards (Chapter 173-204 WAC), and human heo|th-bos*d criteria in the National ToxiosRule (40CFR Port 131.36). Discharges that are not in compliance with these standards are not authorized. b. Prior to the discharge of stormvvoterond non-dorm water towaters of the 3fmtm' the Permittee must apply all known, available, and reasonable methods ofprevention, control, and treatment (AKART).This includes the preparation and implementation of nn adequate SVVPPP. with all appropriate 8MPs installed and maintained in accordance with the SYVPPP and the terms and conditions of this permit. c. Permittees who discharge to segments ofvvoterbodies listed as impaired by the State of Washington under Section 303(d) of the Clean Water Act for turbidity, fine sediment, phosphorus, or pH must comply with the following numeric effluent limits: Parameter Identified Parameter Unit Analytical Method Numeric Effluent Limit in 303(d) Listing Sampled 0 Fine Sediment 180.1 where the stormwater is 0 Phosphorus discharged from the site. High pH pH Su pH meter In the range of 6.5-8.5 Poge58 2017 Construction General Permit (CGP) d. All references and requirements associated with Section 303(d) of the Clean Water Act mean the most current EPA approved listing of impaired waters that exists on February 16, 2017, or the date when the operator's complete permit application is received by EPA, whichever is later. e. Discharges to waterbodies subject to an applicable Total Maximum Daily Load (TMDL) for turbidity, fine sediment, high pH, or phosphorus, shall be consistent with the assumptions and requirements of the TMDL. i. Where an applicable TMDL sets specific waste load allocations or requirements for discharges covered by this permit, discharges shall be consistent with any specific waste load allocations or requirements establish by the applicable TMDL. ii. Where an applicable TMDL has established a general waste load allocation for construction stormwater discharges, but no specific requirements have been identified, compliance with this permit will be assumed to be consistent with the approved TMDL. iii. Where an applicable TMDL has not specified a waste load allocation for construction stormwater discharges, but has not excluded these discharges, compliance with this permit will be assumed to be consistent with the approved TMDL. iv. Where an applicable TMDL specifically precludes or prohibits discharges from construction activity, the operator is not eligible for coverage under this permit. V. Applicable TMDL means a TMDL for turbidity, fine sediment, high pH, or phosphorus,which has been completed and approved by EPA prior to February 16, 2017, or prior to the date the operator's complete NOI is received by EPA,whichever is later. 9.7.4 WAR101000Indian country within the State of Washington 9.7.4.1 Confederated Tribes of the Colville Reservation. The following conditions apply only to discharges on the Colville Indian Reservation (CIR) and on other Tribal trust lands or allotments of the Confederated Tribes of the Colville Reservation: a. A copy of the Stormwater Pollution Prevention Plan must be submitted to the following office at least thirty (30) days in advance of sending the Notice of Intent (NOI) to EPA: Environmental Trust Department Confederated Tribes of the Colville Reservation PO Box 150 Nesepelem, WA 99155 b. Copies of the Notice of Intent (NOI) and Notice of Termination (NOT) must be sent to the ETD at the same time they are submitted to EPA. c. Discharges to Omak Creek, the Okanogan River, and Columbia River downstream of Chief Joseph Dam may affect threatened or endangered species, and shall only be permitted in adherence with Appendix D of the CGP. d. All work shall be carried out in such a manner as will prevent violations of water quality criteria as stated in Chapter 4-8 Water Quality Standards of the Colville Law and Order Code, as amended. Page 59 2017 Construction General Permit (CGP) e. Appropriate steps shall be taken to ensure that petroleum products orother chemical pollutants are prevented from entering waters of the C|R. All spills must ha reported to the appropriate emergency management agency and the ETD, and measures shall be taken immediately to prevent the pollution of waters of the C)R, including groundwater. f. Stormwater site inspections shall be conducted at least once every 7 calendar days, within 24-hours of the occurrence of a rain event of 0.25 inches or greater in a 24- hourpehod. onddoi|yclohngpmriodsofsoturotedgrnondsorfmcoorsnovvme|twith accompanying surface runoff. g. Results of discharge sampling must bereported to the ETD within 7doys of sample collection. All sample reporting must include the date and time, location, and individual performing the sampling. h. Any corrective action reports that are required under the CGP must be submitted to the ETD at the above address within one (1) working day of the report completion. i. This certification does not authorize impacts to cultural, historical, or archeological features or sites, or proprieties that may be eligible for such listing. 9.7.4.2Lummi Nation. The following conditions apply only tV discharges nn the Lummi Reservation: a. The Lummi Notion reserves the right to modify this 401 certification if the final version of the NPDE3 General Permit for Storm Wafer Discharges Associated with Construction Activity (CGP) on tribal lands in the State VfWashington (Permit No. WAR l0|00O) is substantively different fhunthe draft version Vf the proposed permit that was made available for public comments during April 2016.The Lummi Nation will determine ifthe final version of the NPDESCGPis substantively different than the draft version following review of the final version once the EPA makes it available. b. This certification does not exempt and is provisional upon compliance with other applicable statutes and codes administered by federal and Lummi tribal agencies. Pursuant toLummi Code of Laws (LCL) l7.O6.020(o). the operator must also obtain o land use permit from the LVmmi Planning Department ms provided in Title l5ofthe Lummi Code of Laws and regulations adopted thereunder. c. Pursuant to LCL 17.05.020(o). each operator shall develop and submit Storm VYot*/ Pollution Prevention Plan to the Lummi Wafer Resources Division for review and approval by the Water Resources Manager prior to beginning any discharge activities. d. Pursuant to LCLTit|e 17' each operator shall be responsible for achieving compliance with the Wafer Quality Standards for Surface VVoten of the Lommi Indian Reservation (Lonnnni Administrative Regulations [LAR] 17 LAR 07D10 through 17 LAIR 07210 together with supplements and amendments thereto). e. Each operator shall submit u signed hard copy of the Notice of Intent (N0|) fp the Lommi VYoter Resources Division ot the same time if is submitted electronically to the Environmental Protection Agency (EPA) and shall provide the Lummi VVoher Resources Division the acknowledgement of receipt ofthe NO[ from the EPA and the associated NPDES tracking number provided by the EPA within 7 calendar days of receipt from the EPA. Poge60 2017 Construction General Permit (CGP) f. Each operator shall submit a signed hard copy of the Notice of Termination (NOT) to the Lummi Water Resources Division at the same time it is submitted electronically to the EPA and shall provide the Lummi Water Resources Division the EPA acknowledgement of receipt of the NOT. g. Storm Water Pollution Prevention Plans, Notice of Intent, Notice of Termination and associated correspondence with the EPA shall be submitted to: Lummi Natural Resources Department ATTN: Water Resources Manager 2665 Kwina Road Bellingham, WA 98226-9298 9.7.4.3 Makah Tribe.The following conditions apply only to discharges on the Makah Reservation: a. The operator shall be responsible for achieving compliance with the Makah Tribe's Water Quality Standards. b. The operator shall submit a Storm Water Pollution Prevention Plan to the Makah Tribe Water Quality Program and Makah Fisheries Habitat Division for review and approval at least thirty (30) days prior to beginning any discharge activities. c. The operator shall submit a copy of the Notice of Intent to the Makah Tribe Water Quality Program and Makah Fisheries Habitat Division at the same time it is submitted to EPA. d. Storm Water Pollution Prevention Plans and Notices of Intent shall be submitted to: Aaron Parker Makah Fisheries Management Water Quality Specialist (360) 645-3162 Cell 206-356-0319 Aaron.parker@makah.com PO Box 115 Neah Bay WA 98357 9.7.4.4 Puyallup Tribe of Indians. The following conditions apply only to discharges on the Puyallup Tribe of Indians Reservation: a. Each permittee shall be responsible for achieving compliance with the Puyallup Tribe's Water Quality Standards, including antidegradation provisions.The Puyallup Natural Resources Department will conduct an antidegradation review for permitted activities that have the potential to lower water quality.The antidegradation review will be consistent with the Tribe's Antidegradation Implementation Procedures.The Tribe may also impose additional controls on a site-specific basis, or request EPA to require the operator obtain coverage under an individual permit, if information in the NO] or from other sources indicates that the operator's discharges are not controlled as necessary to meet applicable water quality standards. b. The permittee shall be responsible for meeting any additional permit requirements imposed by EPA necessary to comply with the Puyallup Tribe's antidegradation policies if the discharge point is located within 1 linear mile upstream of waters designated by the Tribe. Page 61 2017 Construction General Permit (CGP) c. Each permittee shall submit a copy of the Notice of Intent (NOI) to be covered by the general permit to Char Naylor (char.noylor@puyallu tribe.com) and Russ Ladley (russ.ladley@puyalluptribe.com) by email or at the address listed below at the same time it is submitted to EPA. Puyallup Tribe of Indians 3009 E. Portland Avenue Tacoma, WA 98404 ATTN: Russ Ladley and Char Naylor d. All supporting documentation and certifications in the NOI related to coverage under the general permit for Endangered Species Act purposes shall be submitted to the Tribe's Resource Protection Manager (russ.iadley@@puuyalluptribe.com) and Char Naylor (char.naylor@ouyalluotribe.com) for review. e. If EPA requires coverage under an individual or alternative permit, the permittee shall submit a copy of the permit to Russ Ladley and Char Naylor at the address listed above. f. The permittee shall submit all stormwater pollution prevention plans to Char Naylor for review and approval prior to beginning any activities resulting in a discharge to tribal waters. g. The permittee shall conduct benchmark monitoring for turbidity (or transparency) and, in the event of significant concrete work or engineered soils, pH monitoring as well. Monitoring, benchmarks, and reporting requirements contained in Condition S.4. (pp.13-20) of the Washington State Construction Stormwater General Permit, effective January 1, 2016, shall apply, as applicable. h. The permittee shall notify Char Naylor (253-680-5520) and Russ Ladley (253-680-5560) prior to conducting inspections at construction sites generating storm water discharged to tribal waters. i. Treat dewatering discharges with controls necessary to minimize discharges of pollutants in order to minimize the discharge of pollutants to groundwater or surface waters from stormwater that is removed from excavations, trenches, foundations, vaults, or other storage areas. Examples of appropriate controls include sediment basins or sediment traps, sediment socks, dewatering tanks, tube settlers,weir tanks, and filtration systems (e.g., bag or sand filters) that are designed to remove sediment. To the extent feasible, utilize vegetated, upland areas of the site to infiltrate dewatering water before discharge. At all points where dewatering water is discharged, comply with the velocity dissipation requirements of Part 2.2.1 1 of EPA's 2016 General Construction Stormwater Permit. Examples of velocity dissipation devices include check dams, sediment traps, riprap, and grouted riprap at outlets. j. The permittee shall provide and maintain natural buffers to the maximum extent possible (and/or equivalent erosion and sediment controls) when tribal waters are located within 100 feet of the site's earth disturbances. If infeasible to provide and maintain an undisturbed 100 foot natural buffer, erosion and sediment controls to achieve the sediment load reduction equivalent to a 100-foot undisturbed natural buffer shall be required. Page 62 2017 Construction General Permit (CGP) 9.7.4.5 Spokane Tribe of Indians. The following conditions apply only to discharges on the Spokane Tribe Reservation: a. Pursuant to Tribal Law and Order Code (TLOC) Chapter 30 each operator shall be responsible for achieving compliance with the Surface Water Quality Standards of the Spokane Tribe.The operator shall notify the Spokane Tribe, Water Control Board (WCB) of any spills of hazardous material and; b. Each operator shall submit a signed hard copy of the Notice of Intent (NOI) to the WCB at the same time it is submitted to EPA. c. The permittee shall allow the Tribal Water Control Board or its designee to inspect and sample at the construction site as needed. d. Each operator shall submit a signed copy of the Notice of Termination (NOT) to the WCB at the same time it is submitted to EPA. The correspondence address for the Spokane Tribe Water Control Board is: Water Control Board c/o. Brian Crossley PO Box 480 Wellpinit WA 99040 (509)626-4409 crossley@spokanet6be.com 9.7.4.6 Swinomish Indian Tribal Community.The following conditions apply only to discharges on the Swinomish Reservation: a. Owners and operators seeking coverage under this permit who intend to discharge to Regulated Surface Waters must submit a copy of the Notice of Intent (NOI) to the DEP at the same time the NOI is submitted to EPA. b. Owners and operators seeking coverage under this permit must also submit a Stormwater Pollution Prevention Plan to the DEP for review and approval by DEP prior to beginning any discharge activities. c. Owners and operators must also submit to the DEP Changes in NOI and/or Notices of Termination at the same time they are submitted to EPA. 9.7.4.7 Tulalip Tribes.The following conditions apply only to discharges on the Tulalip Reservation: a. This certification does not exempt and is provisional upon compliance with other applicable statues and codes administered by federal and Tulalip tribal agencies. Pursuant to Tulalip Tribes code of law, the operator must also obtain a land use permit from the Tulalip Tribes Planning Department as provided in Title 7 of the Tulalip Tribal Code (hfto://www.codeDublishina,com/WA/Tulalip/?TulaIiQO2/TuialiPO205.htmi). b. Each CGP operator shall be responsible for achieving compliance with Tulalip Tribes Water Quality Standards. c. Each CGP operator shall submit their Stormwater Pollution Prevention Plan (SWPPP) to the: Tulalip Natural &Cultural Resources Department Tulalip Tribes 6406 Marine Drive Tulalip, WA 98271 Page 63 Stormwater Pollution Prevention Plan (SWPPP) Improvement of Rea Street Appendix C-Copy of NOI and EPA Authorization email INSERT COPY OF NOI AND EPA'S AUTHORIZATION EMAIL PROVIDING COVERAGE UNDER THE CGP EPA SWPPP Template, Version 2.1 NPDES UNITED STATES ENWRONMV ENL PROTECTION AGENCY FORM FORMSAIVEPA WASHINGTON,DC 20460 Approved OMS No. 35109 NOTICE OF INTENT(NOI)FOR THE 2017 NPDES CONSTRUCTION PERMIT 2040-0004 Submission of this Notice of Intent(NO)constitutes notice that It operator identified in Section III of this form requests authorization to discharge pursuant to the NPDES Construction General Permit(COP)permit number identified in Section 11 of this form.submission of this NOI also constitutes mice that the operator identified in Section III of this form reefs the eligibility requirements of Part 1.1 CGP for the project identified in Section IV of this form.Permit coverer is required prior to commencement ert of coasts ctio n activity until you are eligible to terminate coverage as detailed in Part 8 of the CCU.To obtain authorization,you must admit a complete and accurate NO form.Discharges are rot authorized if your Nor is incomplete or inaccurate or if you were never eligible for perrit coverage.Refer to the instructions at the end of this form. Permit Inforation NPDES ID:M4R1001)6 State where your construction site is located:NA Is your construction site located on Indian Country Lands? O YES CS NO Are you requesting coverage under this NOI as a Federal Operator"as defined in Appendix A(https:llvvww.epa.gov/sites/production/files/2017-02ldocunients/2017_pgp final_appendix 8 a_- _definitions_50.pdf)7 ........,.. OYES G NO Have stormwater discharges from your current construction site been covered previously under an NPDES permit? O YES ov NO Will you use polymers,flo culants,or other treatment chemicals at your construction site? ❑YES C NO Has a Stormwater Pollution Prevention Plan(SWPPP)been prepared in advance of filling this NOI,as required? [ie YES ❑NO Are you able to demonstrate that you meet one of the criteria listed in Appendix D(https://www.ep&govisites/productionifiles/2017-021docurmnts/2017_cgp final appendix d_- _endangered_species_regs_508.pdt)with respect to protection of threatened or endangered species listed under the Endangered Species Act(ES/)and federally designated critical habitat? &YES O NO Have you completed the screening process in Appendix E(https://www.epa.gov/sites/production/files/2017-02ldocumentsl2Oi7_rgp final appendix e__historic_aroperties_regs_508.pdf)relating to the protection of historic properties? (9 YES O NO Indicating Wes"below,I confirm that I understand that CGP only authorized the allowable stormwater discharges in Part 1.2.1 and the allowable non-stormwater discharges listed in Part 1.2.2.Any discharges not expressly authorized in this permit cannot become authorized or shielded from liability under CWAsection 402(h)by disclosure to EPA state or local authorities after issuance of this permit via any means,Including the Notice of Intent(NOI)to be covered by the permit,the Stormwater Pollution Prevention Plan(SWPPP),during an Inspection,etc.if any discharges requiring NPDES permit coverage other than the allowable stormwater and non-stormwater discharges listed in Parts 1.2.1 and 1.2.2 will be discharged,they must be covered under another NPDES permit O✓YES ONO Operator Information Operator Information Operator Name:LRC Builders,LLC Nbiiing Address: StreeULocafion:475 Boston Road City:Billerica State:NA Zip Code:01821 County or Similar Government Subdivision:MDDLESEX Operator Point of Contact Information First Name,Middle Initial,Lasthlame:Robert Innis Title:OXurer Phone:508423-5835 Ext. Email:robertinNs@yahc)o.com ProjecUste Information ProjecUSite Name:Improvement of Rea Street Project/Site Address StreettLocation:Rea Street City:North Andover State:NA Zip Code:01845 County or Similar Government Subdivision:ESSEX Latitude/Longitude:426667 N,71.0914°E Page 1 of 3 LatitudelLongitude Data Source:GPS Horizontal Reference Datum:NAD 83 Project Start Date:2019-04-16 Project End Date:2019-05-19 Estimated Area to be Disturbed:5.25 Types of Construction Sites: ® Single-Farnily Residential Will there be demolition of any structure built or renovated before January 1,1980? 0 YES G NO Was the pre-development land use used for agriculture? 9 YES O NO Have earth-disturbing activities commenced on your project/site? ❑YES G NO Is your project located on a property of religious or cultural significance to an Indian tribe? DYES G NO Dischame Information Does your projectisite discharge stormwater into a Vanicipal Separate Storm Sewer System(NIS4)? DYES G NO Are there any waters of the U.S.within 50 feet of your projects earth disturbances? G YES 0 NO Are any of the waters of the U.S.to which you discharge designated by the state or tribal authority under its antidegradation policy as a Tier 2(or Tier 2.5)water(water quality exceeds levels necessary to support propagation of fish,shellfish,and wildlife and recreation in and on the water)or as a Tier 3 water(Outstanding National Resource Water)?See Appendix F (https:llW .epa-gov/sites/production/files/2017-0?Jdocuments/2017_cgp final_appendix f-_tier_3_tier_2_and tier_2.5_waters_508.pdf) O YES G NO 001:Unnamed Wetland to Mosquito Brook Latitude/Longitude:426667°N,71.0914°E Tier Designation:WA Is this receiving water impaired(on the CWA303(d)list)? O YES 2 NO Has a TN®L been completed for this receiving waterbody? ❑YES G NO Stommater Pollution Prevention Ran(SWIPPIP) First Name,Idddie Initial,LastName:Robert Innis Title:Operator Phone:508-423-5 35 Ext. Email:robertinnis oaahoo.corn Endangered Species Protection Using the Instructions in Appendix D of the CGP,under which criterion listed in Appendix D are you eligible for coverage under this permit?Criterion C Provide a brief summary of the basis for criterion selection listed above(the necessary content for a supportive basis statement is provided under the criterion you selected.): IPAC What federally-listed species or federally-designated critical habitat are located in your zction area"? Northern Long-eared bat What is the distance between your site and the listed species or critical habitat(miles)? >20 miles Copy of your Site Map: Nam Created Date Size ESAPNG 04102t20191040AM 66.711B x_xLAD2RgTpJ5FkexnsSrFoeg..x x ags ffd6219a 43011e9-978b-2 79cb2pdf 04102J20191040AM 279.831B Page 2 of 3 Historic Preservation Pre you installing any stormwater controls as described in Appendix E(https://wn .epa.gov/sites/production/files/2017-02/docurmnts/2017 pgp final appendix a-_historic_properties_regs_508.pdf) that require subsurface earth disturbances?(Appendix E(https://www.epa.gov/sites/production/files/2017-0?Jdocuments/2017_cgp final appendix e_-_historic_properUes_regs 508.pdf),Step 1) 9 YES O NO Have prior surveys or evaluations conducted on the site already determined historic properties do not exist,or that prior disturbances have precluded the existence of historic properties?(Appendix (https:llwww.epa.gov/sites/production/files/2017-02]docunients/2017_cgp fhnal_appendix e_-_historic_properties_regs_508.pdQ,Step 2): O YES O'NO Have you determined that your installation of subsurface earth-disturbing stormwater controls will have no effect on historic properties?(Appendix E(https:/Iwww.epa.gov/sites/productionlfilesl2017- 02/documents/2017_cgpfinal_appendix_e_-_historic_properties_regs_508.pdf),Step 3) Q YES O NO Certification Information Certified By:Robert Innis(IROBUIIDERS1) Certified On:04102/20193:26 PM I certify under penalty of law that this document and all attachments were prepared under my direction or supervision in accordance with a system designed to assure that qualified personnel properly gathered and evaluated the information subrrnitted.Based on my inquiry of the person or persons who manage the system,or those persons directly responsible for gathering the information,the inf amatio n submitted is,to the test of my kncWedge and belief,true,accurate,and complete.I have no personal knoWedge that the infomnatien submitted is otter than tare,accurate,and complete.I am anere that there are significant penalties for submitting false information,inclucling the possibility of fine and imprisonment for knowing viclationns.Signing an electronic document on behalf of another person is subject to criminal,civil,administrative,or otlen lawful action. Page 3 of 3 Stormwater Pollution Prevention Plan (SWPPP) Improvement of Rea Street Appendix D-Copy of Inspection Form INSERT COPY OF ANY INSPECTION FORMS YOU WILL USE TO PREPARE INSPECTION REPORTS (Note: EPA has developed a sample inspection form that CGP operators can use. The form is available at htfps://www.er)a.aov/npdes/stormwater-discharges-construction- activities#resources) EPA SWPPP Template, Version 2.1 Stormwafer Pollution Prevention Plan (SWPPP) Improvement of Rea Street Appendix E-Copy of Corrective Action Form INSERT COPY OF CORRECTIVE ACTION FORMS YOU WILL USE (Note: EPA has developed a sample corrective action form that CGP operators can use. The form is available at https://www.er)a.gov/nlpdes/stormwater-discharges-construcfion- activities#resources) EPA SWPPP Template, Version 2.1 Stormwater Pollution Prevention Plan (SWPPP) Improvement of Rea Street Appendix F-Sample SWPPP Amendment Log Instructions (see CGP Part 7.4): - Create a log here of changes and updates to the SWPPP. You may use the table below to track these modifications. - SWPPP modifications are required pursuant to CGP Part 7.4.1 in the following circumstances: ✓ Whenever new operators become active in construction activities on your site, or you make changes to your construction plans, stormwater controls, or other activities at your site that are no longer accurately reflected in your SWPPP; ✓ To reflect areas on your site map where operational control has been transferred (and the date of transfer) since initiating permit coverage; ✓ If inspections or investigations determine that SWPPP modifications are necessary for compliance with this permit; ✓ Where EPA determines if is necessary to install and/or implement additional controls at your site in order to meet requirements of the permit; and - To reflect any revisions to applicable federal,state, tribal, or local requirements that affect the stormwater control measures implemented at the site. - If applicable, if a change in chemical treatment systems or chemically-enhanced stormwater control is made, including use of a different treatment chemical, different dosage rate, or different area of application. No. Description of the Amendment Date of Amendment Prepared by Amendment [Name(s)and Title] INSERT DATE INSERT DATE INSERT DATE INSERT DATE INSERT DATE INSERT DATE INSERT DATE INSERT DATE EPA SWPPP Template, Version 2.1 Stormwater Pollution Prevention Plan (SWPPP) Improvement of Rea Street Appendix G-Sample Subcontractor Certifications/Agreements SUBCONTRACTOR CERTIFICATION STORMWATER POLLUTION PREVENTION PLAN Project Number: Project Title: Operator(s): As a subcontractor,you are required to comply with the Stormwater Pollution Prevention Plan (SWPPP) for any work that you perform on-site. Any person or group who violates any condition of the SWPPP may be subject to substantial penalties or loss of contract. You are encouraged to advise each of your employees working on this project of the requirements of the SWPPP. A copy of the SWPPP is available for your review at the office trailer. Each subcontractor engaged in activities at the construction site that could impact stormwater must be identified and sign the following certification statement: I certify under the penalty of law that I have read and understand the terms and conditions of the SWPPP for the above designated project and agree to follow the practices described in the SWPPP. This certification is hereby signed in reference to the above named project: Company: Address: Telephone Number: Type of construction service to be provided: Signature: Title: Date: EPA SWPPP Template, Version 2.1 Stormwater Pollution Prevention Plan(SWPPP) Improvement of Rea Street Appendix H-Sample Grading and Stabilization Activities log Date Description of Grading Activity Description of Stabilization Measure Date Grading, Date When Grading and location Activity Ceased Stabilization Activity (Indicate Measures Initiated Temporary or Initiated Permanent INSERT DATE INSERT DATE INSERT DATE ❑ Temporary ❑ Permanent INSERT DATE INSERT DATE INSERT DATE ❑ Temporary ❑ Permanent INSERT DATE INSERT DATE INSERT DATE ❑ Temporary ❑ Permanent INSERT DATE INSERT DATE INSERT DATE ❑ Temporary ❑ Permanent INSERT DATE INSERT DATE INSERT DATE ❑Temporary ❑ Permanent INSERT DATE INSERT DATE INSERT DATE ❑ Temporary ❑ Permanent INSERT DATE INSERT DATE INSERT DATE ❑ Temporary ❑ Permanent INSERT DATE INSERT DATE INSERT DATE ❑ Temporary ❑ Permanent EPA SWPPP Template,Version 2.1 Stormwater Pollution Prevention Plan (SWPPP) Improvement of Rea Street Appendix 1-Sample SWPPP Training Log Stormwater Pollution Prevention Training Log Project Name: Project Location: Instructor's Name(s): Instructor's Title(s): Course Location: Date: Course Length (hours): Stormwater Training Topic: (check as appropriate) ❑ Sediment and Erosion Controls ❑ Emergency Procedures ❑ Stabilization Controls ❑ Inspections/Corrective Actions ❑ Pollution Prevention Measures Specific Training Objective: Attendee Roster: (attach additional pages as necessary) No. Name of Attendee Company 1 2 3 4 5 6 7 8 EPA SWPPP Template, Version 2.1 3hznnvvoter Pollution Prevention Plan (SVVPPP) Improvement of Rea Street Appendix J-Sammple Delegation of Authority Form Delegation ofAuthority !. (noma)' hereby designate the person or specifically described position below to be a duly authorized representative for the purpose of overseeing compliance with environmental requirements, including the Construction General Permit (CGP), at the 65 Ayers Village Road Methuen, MA —construction site. The designee is authorized fo sign any reports, stormwoterpoUution prevention plans and all other documents required by the permit (name of person orposition) (company) (address) (city, state,zip) (phone) By signing this authorization, I confirm that I meet the requirements to make such a designation os set forth in Appendix | nfEPA'xCGP. and that the designee above meets the definition ofm "duly authorized representative" os set forth in Appendix i I certify under penalty of law that this document and all attachments were prepared under my direction or supervision in accordance with a system designed to assure that qualified personnel properly gathered and evaluated the information submitted. Based on my inquiry of the person or persons who manage the system, or those persons directly responsible for gathering the information, the information submitted is, to the best of my knowledge and belief, true, accurate, and complete. I have no personal knowledge that the information submitted is other than true, accurate, and complete. I am aware that there are significant penalties for submitting false information, including the possibility of fine and imprisonment for knowing violations. Name: Company: Title: Signature: Date: Stormvvutmr Pollution Prevention Plan (SYYPPP) improvement of R Street Appendix K-EndangemadSpecies Documentation INSERT DOCUMENTATION CONSISTENT WITH SVVPPP TEMPLATE SECTION 3.l AND CGP APPENDIX D EPA SVVPPP Template, Version 2.l Resources Endangered species FP�lDAht�sEEES3SPECIES I Li_t_d species =' and their critica.habitats are managed by the Emoeicai Serieces Program of the U.S. MIGRATORY BIRDS 6 Fish and iNKIdlife Semite(USFVkS)and the fisheyes division of the R a0on@'ocean'c and Atmospheric f dirinistrat:....on t(dOAA Fisheries FACILMES Species and c-ibca'habitats under tie sole responsibility rcsponsibility ofNCAIL Fisheres are not shown on this list. WETLANDS °tlr Please contact HOAx F,hPri ;for .nd�r thaw-mri,dirririn. Ll PRIM RESOURCE LIST Aooitiona@ information on cndangered species data is provided below. The todoreing species are potent alyaffect-ad by activities in this location: What's next? "THUMBNAILS MUST Define a projecr at¢his location to evslu po n3al impacts, aeranoff W 5pec. t,and Mammals make=P dea determmadons. "1.'„E ST-TjS IIorthern Long-eared Eat Threatened t'ssep rt c^a._ Critical habitats Potential effects to crlticai habitat(5)in Ehis location mu.t be analysed alone rraith the endangered species thernselves. StreetRea n r, MA _ SITE F a.1 1t�atat4�at;1 k aa,lai�tt�� 1a19°7a3,F�' E.r.�riart 9�°[ ..1'•,,Esc #,: �..ai�art ,arts 8'ataa rt„rt �tatzicaa i.7,vBf�ar ,nr.tz,illy i'.t�.7��r P7,tl1a1 �r�ptia a,.�}q�,=i 9 i a.att,ttrth.�at Haar r. I March 11,2019 1:577,791 0 3.5 7 14 mi Statewide_NLEB_Symbology 1 - , I . Jr--j H o 5 10 20 km ibernaculum _ Soumes:Esn,HERE,Gannin,Intermap,increment P Corp.,GEBCO,USGS, MA Northern Long-eared Bat Winter Hibernacula(with%mile buffer) Stormwater Pollution Prevention Plan (SWPPP) Improvement of Rea Street Appendix L- Historic Properties Documentation INSERT DOCUMENTATION CONSISTENT WITH SWPPP TEMPLATE SECTION 3.2 AND CGP APPENDIX E EPA SWPPP Template, Version 2.1 w w 2012 201 �5 2008 w z� 2005 y � bM 2003 rv, v 2001 1995 197 F 1971 1965 :1 0C T201 5s ` e. r, T2012 T1987 T1979 t T 1968 T 1962