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Home My WebLink About04/11/2024 - SWPPP - - Stormwater Pollution Prevention Plan (SWPPP) ................. ............... ............... .................1.1.1.11.1.1.1............... ................ ................. ...............I.,.,.,.,.,.,,................ ................. ............... .................1.1.11.1.11.1.................I.,.,.,.,.,.,,................... 350 Winthrop Ave North Andover, Massachusetts ............... ...............I.I.I.I.I.I.I.I.1-1.1.I.I.I.I.I.I.I.I.I.I.I.I.I.I.I.1-1.1.1.................I.,.,.,.,.,.,................. ............... ............... ............... ...............I.,.,.,.,.,.,.,............................... ................. ................. Prepared for: DSM Realty 881 East Street Tewksbury, Ma 01876 Prepared by: R.J. O'Connell & Associates, Inc. 80 Montvale Ave, Suite 201 Stoneham, MA 02180 Date: December 8, 2023 Updated April 11, 2024 This Page Intentionally Left Blank Stormwater Pollution Prevention Plan (SWPPP) North Andover Mall, North Andover MA Stormwater Pollution Prevention Plan (SWPPP) For Construction Activities At: North Andover Mall 350 Winthrop Ave North Andover MA 01845 SWPPP Prepared For: DSM Realty 881 East Street Tewksbury MA 01876 SWPPP Prepared By: RJ O'Connell &Associates, Inc. 80 Montvale Avenue, Suite 201 Stoneham, MA 02180 Phone: (781) 279-0180 Fax: (781) 279-0173 SWPPP Preparation Date: 12/08/2023 Updated May 3, 2024 Estimated Project Dates: Project Start Date: 06/01/2024 Project Completion Date: 11/30/2025 i Stormwater Pollution Prevention Plan (SWPPP) North Andover Mall, North Andover MA Contents SECTION 1: CONTACT INFORMATION/RESPONSIBLE PARTIES..................................................2 1 .1 Operator(s) /Subcontractor(s) ..................................................................................2 1 .2 Stormwater Team.........................................................................................................3 SECTION 2: SITE EVALUATION, ASSESSMENT, AND PLANNING.................................................5 2.1 Project/Site Information...............................................................................................5 2.2 Discharge Information.................................................................................................5 2.3 Nature of the Construction Activities.........................................................................7 2.4 Sequence and Estimated Dates of Construction Activities.................................. 10 2.5 Authorized Non-Stormwater Discharges ................................................................. 1 1 2.6 Site Maps..................................................................................................................... 12 SECTION 3: DOCUMENTATION OF COMPLIANCE WITH OTHER FEDERAL REQUIREMENTS....12 3.1 Endangered Species Protection .............................................................................. 12 3.2 Historic Property Screening Process......................................................................... 16 3.3 Safe Drinking Water Act Underground Injection Control Requirements ............. 17 SECTION 4: EROSION AND SEDIMENT CONTROLS...................................................................18 4.1 Natural Buffers or Equivalent Sediment Controls.................................................... 18 4.2 Perimeter Controls ..................................................................................................... 19 4.3 Sediment Track-Out................................................................................................... 19 4.4 Stockpiled Sediment or Soil.......................................................................................20 4.5 Minimize Dust..............................................................................................................20 4.6 Minimize Steep Slope Disturbances.........................................................................21 4.7 Topsoil..........................................................................................................................21 4.8 Soil Compaction ........................................................................................................21 4.9 Storm Drain Inlets........................................................................................................22 4.10 Constructed Site Drainage Feature.........................................................................22 4.11 Sediment Basins..........................................................................................................23 4.12 Chemical Treatment .................................................................................................23 4.13 Dewatering Practices................................................................................................24 4.14 Other Stormwater Controls .......................................................................................24 4.15 Site Stabilization..........................................................................................................25 SECTION 5: POLLUTION PREVENTION STANDARDS..................................................................27 5.1 Potential Sources of Pollution ...................................................................................27 5.2 Spill Prevention and Response............................. 5.3 Fueling and Maintenance of Equipment or Vehicles............................................29 5.4 Washing of Equipment and Vehicles ......................................................................29 5.5 Storage, Handling, and Disposal of Building Products, Materials, and Wastes...30 5.6 Washing of Applicators and Containers used for Paint, Concrete or Other Materials ....................................................................................................................................32 5.7 Fertilizers ......................................................................................................................32 5.8 Other Pollution Prevention Practices .......................................................................33 SECTION 6: INSPECTION, MAINTENANCE, AND CORRECTIVE ACTION .................................33 6.1 Inspection Personnel and Procedures.....................................................................33 6.2 Corrective Action ......................................................................................................35 6.3 Delegation of Authority.............................................................................................35 SECTION 7: TURBIDITY BENCHMARK MONITORING FROM DEWATERING DISCHARGES.......36 ii Stormwater Pollution Prevention Plan (SWPPP) North Andover Mall, North Andover MA SECTION 8: CERTIFICATION AND NOTIFICATION ....................................................................36 SWPPP APPENDICES...................................................................................................................37 iii Stormwater Pollution Prevention Plan (SWPPP) North Andover Mall, North Andover MA SWPPP Appendices Appendix A Site Maps FIG-1 USGS Site Locus Map FIG-2 FEMA Flood Insurance Rate Map FIG-3 NRCS Web Soil Survey Map FIG-6 Resource Area Map (The following plans are not to scale and are for informational purposes only, see Plan Set for detail) EX-1 -EX-3 Existing Conditions Plan C-1 Demolition and Erosion Control Plan C-2 Grading and Drainage Plan C-4 Parking and Traffic Control Plan C-5 Miscellaneous Details C-8 Miscellaneous Details IV Appendix B 2022 NPDES General Permit for Discharges from Construction Activities Appendix C NOI and EPA Authorization Email Appendix D SWPPP Inspection Form Appendix E Corrective Action Log Appendix F SWPPP Amendment Log Appendix G Subcontractor Certifications/Agreements Form Appendix H Grading and Stabilization Activities Log Appendix I SWPPP Training Log Appendix J Delegation of Authority Form Appendix k Endangered Species Documentation Appendix L Historic Preservation Documentation Appendix M Rainfall Guage Reading Appendix N Turbidity Monitoring Sampling Documentation 1 Stormwater Pollution Prevention Plan (SWPPP) North Andover Mall, North Andover MA SECTION 1: CONTACT INFORMATION/RESPONSIBLE PARTIES 1.1 Operator(s) /Subcontractor(s) Operator(s): DSM Realty Normand Martin 881 East Street Tewksbury, MA 01876 978-749-3900 nmarfin@demoulasmarkefbasket.com Subcontractor(s): Continental Paving, Inc. Ryan Charbonneau 1 Continental Dr Londonderry, NH 03053 603-370-0140 (cell) rycharbonneau@continentalpaving.com Insert area of control-Site Contractor Emergency 24-Hour Contact: IDSM Realty- Norman Martin-978-749-3900 Storm water Pollution Prevention Plan (SWPPP) North Andover Mall, North Andover MA 1.2 Stormwater Team Stormwater Team Name and/or Position, Responsibilities I Have Completed I Have Read the CGP and Contact Training Required and Understand the by CGP Part 6.2 Applicable Requirements t Ryan Charbonneau Install, maintain n Yes nX Yes Continental Paving and/or repair n No Date: 6/3/2024 603-370-0140 erosion and rycharbonneau@ sediment controls continentalpaving.com Jonathan Ralphs Conduct site N Yes ® Yes Project Designer erosion and El No Date: 5/3/2024 781-279-0180 ext.107 sediment controls Jonathan.ralphs@ and dewatering rjoconnell.com inspections and monitoring, Ryan Charbonneau Perform and n Yes ® Yes Continental Paving Record corrective 0 No Date: 6/3/2024 603-370-0140 actions rycharbonneau@ continentalpaving.com If Dewatering Discharges occurs on site, Turbidity Monitoring of discharges shaff be conducted (See Section 7.0 of the 2022 CGP). "Dewatering" discharges include any discharge of "accumulated stormwater and/or ground water from b uildin g fo un do tio ns,, va u Its, a n d trenches, or similar points of accumulation. Examples can include, but are not limited to.* • Surface area dewatering-water pumped from disturbed surface areas or from sediment basins or similar impoundments for maintenance or decommissioning purposes. • Ground water dewatering-water discharged from well development, well pump tests,, or pumping of ground water from a construction area. Stormwater Pollution Prevention Plan (SWPPP) North Andover Mall, North Andover MA Stormwater Team Members Who Conduct Inspections Pursuant to CGP Part 4 Name and/or Position Training(s) Date Training(s) If Training is a Non-EPA Training, and Contact Received Completed Confirm that it Satisfies the Minimum Elements of CGP Part 6.3.b Jonathan Ralphs EPA Date:] 1/06/2022 0 Principles and practices of Project Designer Construction erosion and sediment control and 781-279-0180 ext.107 General pollution prevention practices at Jonathan.ralphs@ Permit Site construction sites rjoconnell.com Inspection 0 Proper installation and Training maintenance of erosion and Course sediment controls and pollution prevention practices used at construction sites 0 Performance of inspections, including the proper completion of required reports and documentation, consistent with the requirements of Part 4 T Date ❑ Principles and practices of erosion and sediment control and pollution prevention practices at construction sites ❑ Proper installation and maintenance of erosion and sediment controls and pollution prevention practices used at construction sites ❑ Performance of inspections, including the proper completion of required reports and documentation, consistent with the requirements of Part 4 4 Stormwater Pollution Prevention Plan (SWPPP) North Andover Mall, North Andover MA SECTION 2: SITE EVALUATION, ASSESSMENT, AND PLANNING 2.1 Project/Site Information Project Name and Address Project/Site Name: North Andover Mall Street/Location: 350 Winthrop Ave City: North Andover State: MA ZIP Code: 01845 County or Similar Government Division: Middlesex County Project Latitude/Longitude Latitude: 42°41 ' 05" N Longitude:- 71 °08' 09" W (decimal degrees) (decimal degrees) Latitude/longitude data source: F-1 Map ❑ GPS X Other : Google Earth Horizontal Reference Datum: F-1 NAD 27 ❑X NAD 83 F-1 WGS 84 Additional Site Information Is your site located on Indian country lands, or on a property of religious or � Yes ❑X No cultural significance to an 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 country, provide the name of the Indian Tribe associated with the property: 2.2 Discharge Information Does your project/site discharge stormwater into a Municipal 1:1 Yes Z No Separate Storm Sewer System (MS4)? Are there any waters of the U.S. within 50 feet of your project's earth ❑X Yes ❑ No disturbances? 5 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 receiving water 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, Discharge receiving receiving pollutants that are been TMDL for which receiving specify ID water that water causing the completed Name and there is a water which Tier receives impaired impairment: for this ID: TMDL: designated as (2, 2.5, or stormwater (on the receiving a Tier 2, Tier 3)? discharge: CWA 303(d) waterbody? 2.5, or Tier 3 list)? water? [001] Shawsheen ❑X Yes ❑ Curly-leaf ❑ Yes ❑X No MA83-19 ❑X Yes ❑ No Tier 2.5 River No Pondweed, Fish Passage Barrier, Benthic Macroinvertebrates, Escherichia Coli, Fecal Coliform 6 Stormwater Pollution Prevention Plan (SWPPP) North Andover Mall, North Andover MA 2.3 Nature of the Construction Activities General Site Description & Proposed Project Provide a general description of the nature of your construction activities, including the age or dates of past renovations for structures that are undergoing demolition: The site is located at 350 Winthrop Avenue in North Andover MA. The parcel is bound by Winthrop Avenue (Route 1 14), commercial uses to the south and west, and wetlands and residential property to the north and east. 350 Winthrop Avenue is currently developed as a shopping mall (North Andover Mall) with one 244,415 sf building containing multiple tenants/businesses. The site currently has two driveway accesses to Winthrop Avenue along the western property line of the property. The parking lot servicing the Mall is located on the western side of the existing building, with the truck loading areas located off the eastern side of the building. An access drive encompasses the entirety of the existing building. The remainder of the site consists of grassed, wooded and wetland/resource areas that surround the site. The redevelopment project involves the renovation of a portion of the existing building and associated site improvements. Renovations to the building include the exchange of store locations for two of the current tenants (Market Basket and Kohl's) and the relocation of existing loading docks in association with the tenant location exchange. Site improvements associated with the building renovations include the reconfiguration of the existing parking lot to provide better vehicular flow patterns and to increase landscape islands/open space. The proposed redevelopment will mostly match existing edge of pavement locations except in areas adjacent to the intermittent stream, where the edge of pavement will be moved away from the stream by distances varying from 5 to 70' +/-. The removal of this portion of existing pavement and the addition of the proposed landscape islands will result in an overall decrease in approximately 54,650 +/-S.F. of impervious area. Size of Construction Site Size of Property 41.85 +/-Acres Total Area Expected to be Disturbed by 16 +/-Acres Construction Activities Maximum Area Expected to be Disturbed at 16 +/-Acres Any One Time, Including On-site and Off-site Construction Support Areas 7 Stormwater Pollution Prevention Plan (SWPPP) North Andover Mall, North Andover MA Type of Construction Site (check all that apply): ❑ Single-Family Residential ❑ Multi-Family Residential ❑X Commercial ❑ Industrial ❑ Institutional ❑ Highway or Road ❑ Utility ❑ Other Will you be discharging dewatering water from your site? ❑ Yes ❑x No If yes, will you be discharging dewatering water from a current or ❑ Yes ❑ No former Federal or State remediation site? Pollutant-Generating Activities List and describe all pollutant-generating activities and indicate for each activity the associated pollutants or pollutant constituents that could be discharged in stormwater from your construction site.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, paint, and (e.g.,sediment, fertilizers, pesticides, paints, caulks, stucco washout and waste disposal;solid waste sealants, fluorescent light ballasts, contaminated storage and disposal; and dewatering operations) substrates,solvents, fuels) Fueling and Maintenance of Equipment or Gasoline, etc. Vehicles Washing of Equipment and Vehicles Wheel wash water, etc. Storage Handling, and Disposal of Building Asphalt Sealants, Copper Flashing, Roofing Products, Materials, and Wastes Materials, Adhesives, etc. Diesel Fuel, Oil, Hydraulic Fluids, Other Diesel Fuel, Oil, Hydraulic Fluids, Kerosene, Petroleum Products, and Other Chemicals etc. Hazardous or Toxic Waste Paints, Caulks, Sealants, etc. Construction and Domestic Waste Packaging Materials, Scrap Construction Materials, Masonry Products, etc. Sanitary Waste Portable Toilet Waste Washing of Applicators and Containers used Materials Directed into Leak-Proof Containers for Stucco, Paint, Concrete, Form Release or Pits Oils, Cutting Compounds, or Other Materials Erosion Soil, Sediment 8 Storm water Pollution Prevention Plan (SWPPP) North Andover Mall, North Andover MA wool= Construction Support Activities (only provide if applicable) Describe any construction support activities for the project (e.g., concrete or asphalt batch plants, equipment staging yards, material storage areas, excavated material disposal areas, borrow areas): Designated construction staging area is shown in a site DWG No. C-1, titled "Demolition and Erosion Control Plan", prepared by R.J. O'Connell & Associates, dated 10/24/2023, last revised 04/15/2024. Stormwater Pollution Prevention Plan (SWPPP) North Andover Mall, North Andover MA 2.4 Sequence and Estimated Dates of Construction Activities The project is intended to be constructed in a single phase with an anticipated construction start date of June I st, Upon occupying the site, the construction mobilization activities are to be performed with associated duration dates to complete the work as shown on the a "proved site plans is as outlined below: Site Work Activity Duration Dates Site Mobilization June 1.. 2024-June 5, 2024 Install Erosion Control Measures June 8, 2024 -June 12, 2025 Install Temporary Construction Fencing June 8, 2024-June 12, 2025 Site Demolition June 15,2024-June 26,2025 Reclaim Parking Lot Areas August 1, 2024-June 16,2025 Install Stormwater BMPs June 19, 2024-June 30, 2025 Install Site Sidewalks July 3, 2024-July 14, 2025 Fine Grade and Compact Parking Lot Areas Sept. 17, 2024-August 4, 2025 Install Base Course Pavement Sept 24, 2024-August 18,2025 Install Curbing August 21, 2024-August 4,2025 Install Site Landscaping and stabilize grass channel Sept. 4, 2024-Sept. 15, 2025 to convert Sediment Basin to Wet Basin Install Top Course Pavement Sept 18, 2025-October 30, 2025 Traffic control Signage and Striping Installation Nov. 1, 2024-Nov. 1, 2025 Site Clean-up and removal of erosion control Nov. 1, 2025-Nov. 30, 2025 Measures Estimated Start Date of Construction Activities for this 6/1/2024 Phase Estimated End Date of Construction Activities for this 11/30/2025 Phase Estimated Date(s) of Application of Stabilization See Above Measures for Areas of the Site Required to be Stabilized Estimated Stabilized Date(s) when Stormwater Controls will be Nov. 1, 2025- Nov. 30, 2025 ov Removed 10 Stormwater Pollution Prevention Plan (SWPPP) North Andover Mall, North Andover MA 2.5 Authorized Non-Stormwater Discharges List of Authorized Non-Stormwater Discharges Present at the Site Authorized Non-Stormwater Discharge Will or May Occur at Your Site? Discharges from emergency fire-fighting activities ❑ Yes ❑X No Fire hydrant flushings ❑X Yes ❑ No Landscape irrigation ❑X Yes ❑ No Water used to wash vehicles and equipment ❑ Yes ❑X No Water used to control dust ❑X Yes ❑ No Potable water including uncontaminated water line flushings ❑X Yes ❑ No External building washdown (soaps/solvents are not used and external ❑ Yes ❑X No surfaces do not contain hazardous substances Pavement wash waters ❑X Yes ❑ No Uncontaminated air conditioning or compressor condensate ❑X Yes ❑ No Uncontaminated, non-turbid discharges of ground water or spring water ❑ Yes ❑X No Foundation or footing drains ❑ Yes ❑X No Uncontaminated construction dewatering water ❑ Yes ❑X 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 this SWPPP Template.) 11 Stormwater Pollution Prevention Plan (SWPPP) North Andover Mall, North Andover MA 2.6 Site Maps The following site maps are provided in Appendix A: DRAWING LAST REVISION/ DRAWING DRAWING DESCRIPTION DATE ISSUE DATE NUMBER -12/08/2023 Figure I J-1119SGS Map 1/26/2024 FEMA Flood Ma wwwwwwwwwwwwwww 12/08/2023 Figure 3 NRCS Soil Ma 12/08/2023 6 Figure � Resource Area Map 06/16/2023 02/02/2024 .......... EX-1 - rZV Existing, Conditions Plans 10/24/2023 _l_04/15/2024 C-1 Demolition and Erosion Control Plan ........... 10/24/2023 04/15/2024 C-2 Graq!pq.and Drainage Plan ........... 10/24/2023 04/15/2024 C-4 Parking and Traffic Control Plan J10/24/2023 04/15/2024 C-5 Miscellaneous Site Details I o 110/24/2023 04/15/2024 C-8 Miscellaneous Site Details IV SECTION 3: DOCUMENTATION OF COMPLIANCE WITH OTHER FEDERAL REQUIREMENTS 3.1 Endangered Species Protection Eligibility Criterion Following the process outlined in Appendix D, under which criterion are you eligible for coverage under this permit? Criterion A: No,ESA-fiste edes a d1or dgs,nnated criti"cal habitat resent in acti'on area. Using the process outlined in Appendix D of the CGP, you certify that ESA-listed species and designated critical habitat(s) under the Jurisdiction of the USFWS or NMFS are not likely to occur in your site's "action areall as defined in Appendix A of the CGP. Please Note: NMFS'jurisdiction includes ESA-listed marine and estuarine species that spawn in inland rivers. F� Check to confirm you have provided documentation in your SWPPP as required by CGP Appendix D (Note: reliance on State resources is not acceptable; see CGP Appendix D). Documentation: Publicly available species map. See Appendix K 12 Stormwater Pollution Prevention Plan (SWPPP) North Andover Mall, North Andover MA Eligibility Criterion Following the process outlined in Appendix D, under which criterion are you eligible for coverage under this permit? ❑ Criterion B: Eligibility requirements met by another operator under the 2022 CGP. The construction site's discharges and discharge-related activities were already addressed in another operator's valid certification of eligibility for your "action area" under eligibility Criterion A, C, D, E, or F of the 2022 CGP and you have confirmed that no additional ESA- listed species and/or designated critical habitat under the jurisdiction of USFWS and/or NMFS not considered in the that certification may be present or located in the "action area." To certify your eligibility under this criterion, there must be no lapse of NPDES permit coverage in the other CGP operator's certification. By certifying eligibility under this criterion, you agree to comply with any conditions upon which the other CGP operator's certification was based. You must include in your NOI the NPDES ID from the other 2022 CGP operator's notification of authorization under this permit and list any measures that you must comply with. If your certification is based on another 2022 CGP operator's certification under criterion C, you must provide EPA with the relevant supporting information required of existing dischargers in Criterion C. ❑ Check to confirm you have provided documentation in your SWPPP as required by CGP Appendix D. Documentation: ❑ Criterion C: Discharges not likely to result in any short- or Iona-term adverse effects to 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 result in any short- or long- term adverse effects to 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 result in any short- or long-term adverse effects to 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 short-or long-term adverse effects to ESA-listed species will be avoided from the discharges and discharge- related activities. (Note: You must include a copy of your site map from your SWPPP showing the upland and in-water extent of your "action area" with your NOI.) ❑ Check to confirm you have provided documentation in your SWPPP as required by CGP Appendix D. Documentation: 13 Stormwater Pollution Prevention Plan (SWPPP) North Andover Mall, North Andover MA Eligibility Criterion Following the process outlined in Appendix D, under which criterion are you eligible for coverage under this permit? ❑ Criterion D: Coordination with USFWS and/or NMFS has successfully concluded. Coordination between you and the USFWS and/or NMFS has concluded. The coordination must have addressed the effects of your site's discharges and discharge- related activities on ESA-listed species and/or designated critical habitat under the jurisdiction of USFWS and/or NMFS, and resulted in a written confirmation from USFWS and/or NMFS that the effects of your site's discharges and discharge-related activities are not likely to result in any short- or long-term adverse effects. By certifying eligibility under this criterion, you agree to comply with any conditions you must meet for your site's discharges and discharge-related activities to not likely result in any short- or long- term adverse effects. You must include copies of the correspondence with the participating agencies in your SWPPP and this NOI. ❑ Check to confirm you have provided documentation in your SWPPP as required by CGP Appendix D. Documentation: 14 Stormwater Pollution Prevention Plan (SWPPP) North Andover Mall, North Andover MA Eligibility Criterion Following the process outlined in Appendix D, under which criterion are you eligible for coverage under this permit? ❑ Criterion E: ESA Section 7 consultation has successfully concluded. Consultation between a Federal agency and the USFWS and/or NMFS under section 7 of the ESA has concluded. Consultations can be either formal or informal, and would have occurred only as a result of a separate Federal action (e.g., during application for an individual wastewater discharge permit or the issuance of a wetlands dredge and fill permit), and the consultation must have addressed the effects of your construction activity's discharges and discharge-related activities on all ESA-listed threatened or endangered species and all designated critical habitat under the jurisdiction of each Service, as appropriate, in your action area. The result of this consultation must be either: i. A biological opinion currently in effect that determined that the action in question (taking into account the effects of your facility's discharges and discharge-related activities) is likely to adversely affect, but is not likely to jeopardize the continued existence of listed species or result in the destruction or adverse modification of critical habitat.The biological opinion must have included the effects of your facility's discharges and discharge-related activities on all the listed species and designated critical habitat in your action area under the jurisdiction of each Service, as appropriate. To be eligible under (i), any reasonable and prudent measures specified in the incidental take statement must be implemented; ii. Written concurrence (e.g., letter of concurrence) from the applicable Service(s) with a determination that your facility's discharges and discharge-related activities are not likely to adversely affect ESA-listed species and/or designated critical habitat. The concurrence letter must have included the effects of your facility's discharges and discharge-related activities on all the ESA-listed species and/or designated critical habitat on your species list(s) acquired from USFWS and/or NMFS as part of this worksheet. The consultation does not warrant reinitiation under 50 CFR §402.16; or, if reinitiation of consultation is required (e.g., due to a new species listing, critical habitat designation, or new information), the Federal action agency has reinitiated the consultation and the result of the consultation is consistent with the statements above. (Note: you must include any reinitiation documentation from the Services or consulting Federal agency with your NOI.) - El Check to confirm you have provided documentation in your SWPPP as required by CGP Appendix D. Documentation: 15 Stormwater Pollution Prevention Plan (SWPPP) North Andover Mall, North Andover MA Eligibility Criterion Following the process outlined in Appendix D, under which criterion are you eligible for coverage under this permit? ❑ Criterion F: Issuance of section 10 permit. Potential take is authorized through the issuance of a permit under section 10 of the ESA by the USFWS and/or NMFS, and this authorization addresses the effects of the site's discharges and discharge-related activities on ESA-listed species and designated critical habitat. You must include copies of the correspondence between yourself and the participating agencies in your SWPPP and your NOI. ❑ Check to confirm you have provided documentation in your SWPPP as required by CGP Appendix D. Documentation: 3.2 Historic Property Screening Process Appendix E, Step 1 Do you plan on installing any stormwater controls that require subsurface earth disturbance, including, but not limited to, any of the following stormwater controls at your site? Check all that apply below, and proceed to Appendix E, Step 2. ❑ Dike ❑ Berm ❑X Catch Basin ❑X Pond 0 Constructed Site Drainage Feature (e.g., ditch, trench, perimeter drain, swale, etc.) ❑ Culvert ❑ Channel ❑ Other type of ground-disturbing stormwater control: Appendix E, Step 2 If you answered yes in Step 1, have prior professional cultural resource surveys or other evaluations determined that historic properties do not exist, or have prior disturbances at the site have precluded the existence of historic properties? ❑X YES ❑ NO ■ If yes, no further documentation is required for Section 3.2 of the Template and you may provide the prior documentation in your SWPPP. See Appendix E ■ If no, proceed to Appendix E,Step 3. 16 Stormwater Pollution Prevention Plan (SWPPP) North Andover Mall, North Andover MA 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. Appendix E, Steps 4 and 5 If you answered no in Step 3, did the State Historic Preservation Officer (SHPO), Tribal Historic Preservation Office (THPO), or other Tribal representative (whichever applies) respond to you within 15 calendar days to indicate their views as to the likelihood that historic properties are potentially present on your site and may be impacted by the installation of stormwater controls that require subsurface earth disturbance? ❑ YES ❑ NO ■ If yes, describe the nature of their response: ❑ Written indication that no historic properties will be affected by the installation of stormwater controls. ❑ Written indication that adverse effects to historic properties from the installation of stormwater controls can be mitigated by agreed upon actions. ❑ No agreement has been reached regarding measures to mitigate effects to historic properties from the installation of stormwater controls. ❑ Other: ■ If no, no further documentation is required for Section 3.2 of the Template. 3.3 Safe Drinking Water Act Underground Injection Control Requirements Do you plan to install any of the following controls? Check all that apply below. No ❑ 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. 17 Stormwater Pollution Prevention Plan (SWPPP) North Andover Mall, North Andover MA SECTION 4: EROSION AND SEDIMENT CONTROLS AND DEWATERING PRACTICES 4.1 Natural Buffers or Equivalent Sediment Controls Buffer Compliance Alternatives Are there any receiving waters within 50 feet of your project's earth disturbances? ❑X YES ❑ NO Check the compliance alternative that you have chosen: ❑ (i) I will provide and maintain a 50-foot undisturbed natural buffer. ❑ (ii) I will provide and maintain an undisturbed natural buffer that is less than 50 feet and is supplemented by additional erosion and sediment controls that achieve, in combination, the sediment load reduction equivalent to a 50-foot undisturbed natural buffer. ❑ (iii) It is infeasible to provide and maintain an undisturbed natural buffer of any size, therefore I will implement erosion and sediment controls that achieve the sediment load reduction equivalent to a 50-foot undisturbed natural buffer. ❑X 1 qualify for one of the exceptions in Part 2.2.1.b. (If you have checked this box, provide information on the applicable buffer exception that applies, below.) Buffer Exceptions Which of the following exceptions to the buffer requirements applies to your site? ❑ There is no discharge of stormwater to waters of the U.S. through the area between the disturbed portions of the site and any waters of the U.S. located within 50 feet of your site. 0 No natural buffer exists due to preexisting development disturbances (e.g., structures, impervious surfaces) that occurred prior to the initiation of planning for this project. ❑ For "linear construction sites" (defined in Appendix A), site constraints (e.g., limited right- of-way) make it infeasible to meet any of the CGP Part 2.2.1.a compliance alternatives, provided that, to the extent feasible, you limit disturbances within 50 feet of the receiving water. ❑ The project qualifies as "small residential lot" construction (defined in Appendix A as "a lot being developed for residential purposes that will disturb less than 1 acre of land, but is part of a larger residential project that will ultimately disturb greater than or equal to 1 acre") (see Appendix F, Part F.3.2). ❑ For Alternative 1: ❑ For Alternative 2: 18 Stormwater Pollution Prevention Plan (SWPPP) North Andover Mall, North Andover MA -------------- 'i��i IN NO F-1 Buffer disturbances are authorized under a CWA Section 404 permit., F1 Buffer disturbances will occur for the construction of a water-dependent structure or water access area (e.g., pier, boat ramp, and trail). 4.2 Perimeter Controls General IN Sediment controls shall be installed as shown along the perimeter of the site to prevent sediment from earth disturbing activities leaving the site Specific Perimeter Controls Silt Fence, Compost Filter Socks Description: Entrench silt fence in combination with compost filter sock (wattles} will be installed along the fop of bank of the perennial stream which fronts along Winthrop Ave and adiacent bord ring vegetative wetlands located at the southerly end of the site. Installation Prior to an -construction activit Maintenance Remove sediment before it has accumulated to a depth of six (6") above Requirements ground height. Inspect after each storm event 0.25 inches or greater. If there is evidence of stormwater circumventing or undercutting the perimeter control, extend controls and/or repair undercut areas to correct the roblem. Design Drawing C-5-Miscellaneous Details I Specifications Drawing C-1 -Demolition and Erosion Control Plan lor- Compost Filter Socks. ...... Description: Compost filter sock (wattles) will be installed along the northerly and rear portions of the site. Llqstallllation Prior toany construction activity ................ Maintenance Remove sediment before it has accumulated to a depth of six (6"") inches Requirements above-ground height. Inspect after each storm event 0.25 inches or greater. If there is evidence of stormwater circumventing or undercutting the perimeter control, extend controls and/or repair undercut areas to correct theproblem., Design Drawing C-5-Miscellaneous Details I Specifications Drawi[19 C-1 -Demolition and Erosion Control Plan 4.3 Sediment Track-Out General Minimize the track out of sediment onto off-site streets and paved areas by installing a vehicle-tracking pad at construction exits from the site. Specific Track-Out Controls Construction Entrance t*DejSri R ion Tempora�y crushed stone vehicle tracking pad. Installation I—.....Prior to the start of construction. 19 Stormwater Pollution Prevention Plan (SWPPP) North Andover Mall, North Andover MA Construction Entrance Maintenance Inspect weekly and after heavy rains or heavy use. Where sediment has been Requirements tracked-out from the site onto paved roads, sidewalks, or other paved areas outside of the 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. Hosing or sweeping tracked-out sediment into any constructed or natural site drainage feature, storm drain inlet, or receiving water is prohibited. Mud and soil particles eventually clog the voids in the stone and renders the pad ineffective. When this occurs, new stone should be installed on the top of the pad. Complete replacement of the pad may be necessary when the pad becomes completely clogged. Design Drawing C-5-Miscellaneous Details I Specifications 4.4 Stockpiles or Land Clearing Debris Piles Comprised of Sediment or Soil General ■ Minimize the discharge of sediment or soil from stockpiles by installing temporary sediment barriers (wattles and/or silt fencing) around the perimeter of stockpiles. Specific Stockpile Controls Silt fencing,Wattles Description: Silt fencing and/or wattles Installation Immediately after stockpile is completed. Maintenance Hosing down or sweeping soil or sediment accumulated on pavement or Requirements other impervious surfaces into any constructed or natural site drainage feature, storm drain inlet, or receiving water is prohibited. Design Drawing C-5-Miscellaneous Details I Specifications 4.5 Minimize Dust General ■ Minimize the generation of dust and pollutants from the site onto adjacent properties and into nearby surface waters through the appropriate application of water or other dust suppression techniques. Specific Dust Controls Water Description: Water sprayed on dust generating areas on site. Installation Maintenance When the generation of dust emanating from the site becomes evident. Requirements Design Specifications 20 Stormwater Pollution Prevention Plan (SWPPP) North Andover Mall, North Andover MA 4.6 Minimize Steep Slope Disturbances-NOT APPLICABLE General ■ Install erosion control blankets on steep slopes to minimize erosion of the slope. Specific Steep Slope Controls Erosion Control Blanket Description: Preformed protective blanket of plastic fibers, straw or other plant residue to retain water and facilitate establishment of vegetation. Installation TBD Maintenance Inspect every week and after rain events that cause stormwater runoff to Requirements occur on-site and until adequate vegetation is established. Repair erosion and/or undermining at top of slope and/or beneath blankets. Design TBD Specifications 4.7 Topsoil General ■ All disturbed areas subject to erosion shall be stabilized with mulch or seed in accordance with the Massachusetts Erosion and Sediment Control Guidelines as soon as possible. Specific Topsoil Controls Seed Description: Seed in accordance with the Massachusetts Erosion and Sediment Control Guidelines and Landscaping specifications. Installation Maintenance All disturbed areas subject to erosion shall be stabilized with mulch or seeded Requirements for temporary vegetative cover where construction activities have permanently ceased or have been suspended for more than 14 days. When final grades are achieved in any portion of the site, stabilization measures shall be implemented within 3 days. Areas that remain disturbed but inactive for at least 30 days shall receive temporary seeding. In all cases, stabilization measures shall be implemented as soon as possible. Design See Landscaping specifications Specifications 4.8 Soil Compaction General ■ In areas of the site where final vegetative stabilization will occur or where infiltration practices will be installed either: 1.) Restrict vehicle and equipment use in these locations to avoid soil compaction or 2.) Prior to seeding or planting areas of exposed soil that has been compacted use techniques that condition the soil to support vegetative growth if necessary. Specific Soil Compaction Controls 21 Stormwater Pollution Prevention Plan (SWPPP) North Andover Mall, North Andover MA NA Description: Installation Maintenance Requirements Design Specifications 4.9 Storm Drain Inlets General ■ Storm drain inlet protection to be provided by installing sediment filter bags in all existing and new catch basins that receive stormwater runoff from the site. Specific Storm Drain Inlet Controls Sediment Filter Bag Description: A geosynthetic filter bag, temporarily inserted into catch basins, that acts as a separator, allowing water to pass through while preventing sediment, trash and debris from entering the basin and storm drainage system. Installation Maintenance Clean, or remove and replace, the inlet protection measures as sediment Requirements 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 Drawing C-5-Miscellaneous Details I Specifications 4.10 Constructed Site Drainage Feature General • A subsurface infiltration system has been previously installed to detain and infiltrate runoff from the site into the ground, significantly reducing both peak flowrates and total stormwater volume discharged from the site from storms up to the 100-year event. Groundwater recharge will be increased and the phosphorous loading in runoff will be significantly reduced. Specific Constructed Site Drainage Features Bio Retention Area Description: The Bioretention area is an integral part of the overall stormwater management system which provides treatment of stormwater runoff using soil and plantings before it is infiltrated into the ground or discharged to a wetland resource area. Installation Maintenance Remove trash and debris weekly. Silt and sediment shall be removed when Requirements accumulation one inch (1") or when water ponds for an extended period of time. Do not store snow in the bioretention area. 22 Stormwater Pollution Prevention Plan (SWPPP) North Andover Mall, North Andover MA Bio Retention Area Design Specifications Wet Basins Description: The primary function of the wet basin is to provide increased retention time to incoming stormwater runoff in order to allow particulates, including fine sediments to settle out. Wet basins provide increase biological activity of algae and wetland vegetation which promotes the removal of soluble pollutants such as phosphorus. Installation Maintenance Sediment forebays to be cleaned quarterly or when the sediment depth Requirements reaches a depth of two (2') feet. Accumulated trash and debris shall be removed on a weekly basis. The forebay side slopes and basin bottom shall be mowed on a monthly basis. Eroded or areas with poor grass coverage shall be loomed and seeded. Design Drawing C-5-Miscellaneous Details Specifications 4.11 Sediment Basins or Similar Impoundments Specific Sediment Basin Controls Description:Temporary Sediment Basin Installation Maintenance Monitor and remove sediment when needed. Requirements Design Specifications 4.12 Chemical Treatment Soil Types List all the soil types including soil types expected to be exposed during construction in areas of the project that will drain to chemical treatment systems and those expected to be found in fill material: N/A Treatment Chemicals List all treatment chemicals that will be used at the site and explain why these chemicals are suited to the soil characteristics: N/A Describe the dosage of all treatment chemicals you will use at the site or the methodology you will use to determine dosage: N/A Provide information from any applicable Safety Data Sheets (SDS): N/A Describe how each of the chemicals will be stored consistent with CGP Part 2.2.13c: N/A 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: N/A 23 Stormwater Pollution Prevention Plan (SWPPP) North Andover Mall, North Andover MA 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 a discharge that does not meet water quality standards: N/A 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: N/A 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: N/A 4.13 Dewatering Practices General ■ N/A Specific Dewatering Practices N/A Description: Installation Click or tap to enter a date. Maintenance Requirements Design Specifications 4.14 Other Stormwater Controls General ■ N/A Specific Stormwater Control Practices N/A Description: Installation Click or tap to enter a date. Maintenance Requirements Design Specifications 24 Stormwater Pollution Prevention Plan (SWPPP) North Andover Mall, North Andover MA ............................... 4.15 Site Stabilization Total Amount of Land Disturbance Occurring at Any One Time n Five Acres or less n More than Five Acres Use this template box if you are not located in an arid, semi-arid, or drought-stricken area and 0 are not discharging to a sediment- or nutrient-impaired water or Tier 2, Tier 2.5, or Tier 3 water, Site work construction is intended to be performed In multiple phases. Prior to the start of a new phase, contractor will be required to stabilized existing phase being worked In. Stabilization measures Include but not limited to fine grade, loom and seed pervious surface areas,for impervious areas contractor to fine grade, install curb and Install base course Vegetative ❑ Non-Vegetative R Temporary nX Permanent Description: ,or Installation Prior to the commencement of work for each phase Completion Stabilization to be achieved at end of each phase ClInk _ Maintenance Requirements ...... Design pecificat!gns Use this template box if you are located in an arid, semi-arid, or drought-stricken area. N/A n Vegetative F] Non-Vegetative ❑ Temporary ❑ Permanent Description: Dry Period Beginning month of seasonally dry period.: Ending month of seasonally dry period: Site conditions during this period: .......................... IF, - Installation Approximate installation date: and Approximate completion date: completion schedule Maintenance uirements Design Specifications 25 Stormwater Pollution Prevention Plan (SWPPP) North Andover Mall, North Andover MA Use this template box if you are discharging to a sediment- or nutrient-impaired water or to a wafer that is identified by your State, Tribe, or EPA as Tier 2, Tier 2.5, or Tier 3 for antidegradafion purposes. Seeding ❑X Vegetative ❑ Non-Vegetative ❑ Temporary ❑X Permanent Description: ■ Seed mix and application shall be in accordance with the Massachusetts Erosion and Sedimentation Guidelines and the Landscaping specifications. ■ Note how design will meet requirements of Part 2.2.14.b.iii Installation Completion When final grades are achieved in any portion of the site, seeding to stabilize the site shall be implemented and must be completed as soon as practicable, but no later than 7 calendar days after stabilization has been initiated. Maintenance See Landscaping specifications Requirements Design See Landscaping specifications Specifications 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.b.ii, you will need to modify your SWPPP to include this information. N/A ❑ Vegetative El Non-Vegetative ❑ Temporary El Permanent Description: ■ Insert description of stabilization practice to be installed ■ Note how design will meet requirements of Part 2.2.14.b.ii Justification Insert description of circumstances that prevent you from meeting the deadlines required in CGP CGP Parts 2.2.14.a Installation Vegetative Measures: and Describe the schedule you will follow for initiating and completing vegetative completion stabilization schedule 0 Approximate installation date: ■ Approximate completion date: Non-Vegetative Measures: (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 the approximate date ■ Approximate completion date: Insert the approximate date Maintenance Requirements Design Specifications 26 Stormwater Pollution Prevention Plan (SWPPP) North Andover Mall, North Andover MA SECTIONS: POLLUTION PREVENTION CONTROLS 5.1 Potential Sources of Pollution Pollutants or Pollutant Location on Site Poll utant-Generatin Constituents Or reference SWPPP site ma g Activity That could be discharged if ( p ( g where this is shown exexposed to stormwater ) p ) Fueling and Maintenance of Gasoline, etc. Refer to Contractors SWPPP Equipment or Vehicles Map. Washing of Equipment and Wheel wash water, etc. Refer to Contractors SWPPP Vehicles Map. Storage Handling, and Asphalt Sealants, Copper Flashing, Roofing Materials, Refer to Contractors SWPPP Disposal of Building Products, g. g Map. Materials, and Wastes Adhesives, etc. p Pesticides, Herbicides, Insecticides, Fertilizers, and N/A N/A Landscape Materials Diesel Fuel, Oil, Hydraulic Fluids, Other Petroleum Diesel Fuel, Oil, Hydraulic Refer to Contractors SWPPP Products, and Other Fluids, Kerosene, etc. Map. Chemicals Hazardous or Toxic Waste Paints, Caulks, Sealants, etc. Refer to Contractors SWPPP Map. Construction and Domestic Packaging Materials, Scrap Refer to Contractors SWPPP Waste Construction Materials, Map. Masonry Products, etc. p Sanitary Waste Portable Toilet Waste Refer to Contractors SWPPP Map. Washing of Applicators and Containers used for Stucco, Paint, Concrete, Form Materials Directed into Leak- Refer to Contractors SWPPP Release Oils, Cutting Proof Containers or Pits Map. Compounds, or Other Materials Application of Fertilizers N/A N/A Erosion Soil, Sediment See site plan C-1 Demolition and Erosion Control Plan 27 Stormwater Pollution Prevention Plan (SWPPP) North Andover Mall, North Andover MA 5.2 Spill Prevention and Response A spill contingency plan shall be implemented during construction and include the following provisions: Equipment necessary to quickly attend to spills will be stored on site in a secure and accessible location. Equipment will include: 1. Safety goggles. 2. Chemically resistant gloves and boots. 3. Water and chemical fire extinguishers. 4. Sand and shovels. 5. Suitable absorbent materials. 6. Storage containers 7. First aid equipment. Spills and leaks will be treated properly in accordance with material type, volume of spillage and location of the spill. Mitigation will include: 1. Preventing further spillage. 2. Containing the spilled material in the smallest practicable area. 3. Removing spilled material immediately in a safe and environmentally sound manner. 4. Mitigating any damage to the environment. For spills of less than 5 gallons of material, initiate source control and containment and clean up with absorbent materials or other applicable means unless an imminent hazard or other circumstances dictate that the spill should be treated by a professional response contractor. Spills of toxic or hazardous materials shall be reported to the appropriate federal, state and local government agencies regardless of the size of the spill. Spills that exceed reportable quantities of certain substances in federal regulation 40 CFR 1 10, 40 CFR 1 17 and 40 CFR 302 must be immediately reported the EPA National Response Center, telephone 1-800-424-8802. 28 Stormwater Pollution Prevention Plan (SWPPP) North Andover Mall, North Andover MA 5.3 Fueling and Maintenance of Equipment or Vehicles General ■ Provide an effective means of eliminating the discharge of spilled or leaked fuels and oils. If applicable, comply with requirements of 40 CFR part 1 12 and Section 311 of the Clean Waters Act. Clean up spills or contaminated surfaces immediately using dry clean up measures. Do not hose the area down. Quickly eliminate the source of the spill. Specific Pollution Prevention Practices Secondary Containment Description: Spill Berm/Dike Implementation Maintenance Provide secondary containment (spill berms, dikes) and provide a spill Requirements kit on site and personnel available to respond in the event of a leak or spill. Design Specifications NA 5.4 Washing of Equipment and Vehicles General ■ Provide an effective means of minimizing the discharge of pollutants from equipment and vehicle washing,wheel wash water and other types of wash waters. Locate wash areas away from storm drains and constructed and/or natural site drainage features so that wash water and stormwater that comes into contact with washing activities does not reach waters of the U.S. Provide storage of soaps, detergents and other solvents from coming into contact with rainwater. Specific Pollution Prevention Practices Secondary Containment Description: Spill Berm/Dike Implementation Maintenance Provide secondary containment (spill berms, dikes) and provide a spill kit on Requirements site and personnel available to respond in the event of a leak or spill. Design NA Specifications 29 Stormwater Pollution Prevention Plan (SWPPP) North Andover Mall, North Andover MA 5.5 Storage, Handling, and Disposal of Building Products, Materials, and Wastes 5.5.1 Building Materials and Building Products (Note: Examples include asphalt sealants, copper flashing, roofing materials, adhesives, concrete admixtures, and gravel and mulch stockpiles.) General ■ For building materials and building products, such as asphalt sealants, roofing materials, adhesives, concrete admixtures and earth and mulch stockpiles, provide either cover (plastic sheeting or temporary roofs to minimize exposure of these products to precipitation and/or stormwater. Specific Pollution Prevention Practices Plastic Sheeting Description: Plastic Sheeting Implementation Maintenance Inspect and ensure that building materials and products are fully covered Requirements and secured and protected from the environment at all times. Design NA Specifications 5.5.2 Pesticides, Herbicides, Insecticides, Fertilizers, and Landscape Materials General ■ No pesticides, herbicides, insecticides or fertilizers shall be used on the site. Specific Pollution Prevention Practices NA Description: Implementation Maintenance Requirements Design Specifications 5.5.3 Diesel Fuel, Oil, Hydraulic Fluids, Other Petroleum Products, and Other Chemicals General ■ Store petroleum products and other chemicals in water-tight containers and provide either cover or other effective means to prevent these containers from coming into contact with rainwater and to prevent the discharge of pollutants from these areas. ■ Note: The requirements in CGP Part 2.3.3.c differ based on whether the chemical containers on your site are less than 55 gallons, or 55 gallons or more.See CGP Parts 2.3.3.c.i and ii. Specific Pollution Prevention Practices 30 Stormwater Pollution Prevention Plan (SWPPP) North Andover Mall, North Andover MA Plastic Sheeting Description: Plastic Sheeting Implementation Maintenance Inspect and ensure that containers are fully and securely covered. Requirements Design NA Specifications 5.5.4 Hazardous or Toxic Waste (Note: Examples include paints, caulks, sealants, fluorescent light ballasts, solvents, petroleum- based products, wood preservatives, additives, curing compounds, and acids.) General ■ Separate hazardous waste from construction and domestic waste. Store waste in sealed containers made of suitable material that prevents leakage and corrosion. Containers are to be labeled in accordance with applicable Resource Conservation and Recovery Act (RCRA) requirements. Specific Pollution Prevention Practices Secondary Containment Description: Curbing,Spill Berm or Spill Containment Pallet Implementation Maintenance All containers to be placed outside to be stored in appropriately sized Requirements secondary containment. Hazardous waste containers to be disposed of in accordance with the manufacturer's recommended method of disposal and in compliance with federal, state and local requirements. Design NA Specifications 5.5.5 Construction and Domestic Waste (Note: Examples include packaging materials, scrap construction materials, masonry products, timber, pipe and electrical cuttings, plastics, styrofoam, concrete, demolition debris, and other trash or discarded materials.) General ■ Provide waste containers of sufficient size and number to contain construction and domestic waste. Dispose of waste in designated waste containers and immediately clean up any overflow. Specific Pollution Prevention Practices D u m pster Description: Dumpster Implementation Maintenance Remove or empty dumpster(s) when full. Requirements Design NA Specifications 31 Stormwater Pollution Prevention Plan (SWPPP) North Andover Mall, North Andover MA 5.5.6 Sanitary Waste General ■ Position portable toilets so they are secure and will not be tipped or knocked over. Locate away from storm drain inlets and constructed or natural site drainage features. Specific Pollution Prevention Practices Portable Toilets Description: Portable Toilets Implementation Maintenance Clean and disinfect on a weekly basis or replace as required. Requirements Design NA Specifications 5.6 Washing of Applicators and Containers used for Stucco, Paint, Concrete, Form Release Oils, Cutting Compounds, or Other Materials General ■ All wash-water shall be directed into leak-proof containers or pits designed so that no overflow will occur due inadequate size or precipitation. Dispose of liquid waste in accordance with applicable requirements; do not dump in storm drains. Concrete waste shall be removed and disposed of consistent with the handling of other construction wastes. Specific Pollution Prevention Practices NA Description: Implementation Click or tap to enter a date. Maintenance Requirements Design Specifications 5.7 Application of Fertilizers General ■ Use of fertilizers is prohibited on the site. Specific Pollution Prevention Practices NA Description: Implementation Maintenance Requirements Design Specifications 32 Stormwater Pollution Prevention Plan (SWPPP) North Andover Mall, North Andover MA 5.8 Other Pollution Prevention Practices General Specific Pollution Prevention Practices NA Description: Implementation Maintenance Requirements Design Specifications SECTION 6: INSPECTION, MAINTENANCE, AND CORRECTIVE ACTION 6.1 Inspection Personnel and Procedures Site Inspection Schedule Standard Frequency: ❑X Every 7 calendar days ❑ Every 14 calendar days and within 24 hours of either: ■ A storm event that produces 0.25 inches or more of rain within a 24-hour period (including when there are multiple, smaller storms that alone produce less than 025 inches but together produce 0.25 inches or more in 24 hours), or ■ A storm event that produces 0.25 inches or more of rain within a 24-hour period on the first day of a storm and continues to produce 0.25 inches or more of rain on subsequent days (you conduct an inspection within 24 hours of the first day of the storm and within 24 hours after the last day of the storm that produces 0.25 inches or more of rain (i.e., only two inspections would be required for such a storm event)), or ■ A discharge caused by snowmelt from a storm event that produces 3.25 inches or more of snow within a 24-hour period. 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 ❑X Every 7 days and within 24 hours of either: ■ A storm event that produces 0.25 inches or more of rain within a 24-hour period, or ■ A discharge caused by snowmelt from a storm event that produces 3.25 inches or more of snow within a 24-hour period. Reduced Frequency(if applicable) 33 Stormwater Pollution Prevention Plan (SWPPP) North Andover Mall, North Andover MA For stabilized areas ❑ Twice during first month, no more than 14 calendar days apart; then once per month after first month until permit coverage is terminated consistent with Part 9 in any area of your site where the stabilization steps in 2.2.14.a have been completed. ■ 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. If you qualify for this reduction (see CGP Part 4.4.1), you will need to modify your SWPPP to include this information. 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.) For stabilized areas on "linear construction sites" (as defined in Appendix A) ❑ Twice during first month, no more than 14 calendar days apart; then once more within 24 hours of a storm event that produces 0.25 inches or more of rain within a 24-hour period, or within 24 hours of a snowmelt discharge from a storm event that produces 3.25 inches or more of snow within a 24-hour period ■ 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. 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 either: ■ A storm event that produces 0.25 inches or more of rain within a 24-hour period, or ■ A snowmelt discharge from a storm event that produces 3.25 inches or more of snow within a 24-hour period. Insert beginning and ending month identified as the seasonally dry period for your area or the valid period of drought: ■ Beginning month of the seasonally dry period: Insert approximate date ■ Ending month of the seasonally dry period: Insert approximate date For frozen conditions where construction activities are being conducted ❑X 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 For frozen conditions where construction activities are suspended ❑ Inspections are temporarily suspended 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 34 Stormwater Pollution Prevention Plan (SWPPP) North Andover Mall, North Andover MA Dewatering Inspection Schedule Select the inspection frequency that applies based on CGP Part 4.3.2 Dewatering Inspection M Once per day on which the discharge of dewatering water occurs. Rain Gauge Location (if applicable) At construction trailer. Inspection Report Forms See Appendix D of this SWPPP for Inspection Form. (Note: EPA has developed a sample inspection form that CGP operators can use. The form is available at https://www.epa.aov/npdes/stormwater-discharges-construction- activities#resources) 6.2 Corrective Action All corrective measures to any BMPs outlined in this SWPPP, including repairs, replacement measures or maintenance undertaken as a result of inspections and general maintenance procedures shall be logged and attached to this document.This list shall include inspection date, name of inspector, description of BMP deficiency, corrective action needed, date action was taken and responsible individual for that action. See Appendix E for a blank Corrective Action form. Personnel Responsible for Corrective Actions TBD Corrective Action Logs See Appendix E of this SWPPP for Corrective Action Log form. (Note: EPA has developed a sample corrective action log that CGP operators can use.The form is available at https://www.epa.qov/npdes/stormwater-discharges-construction- activities#resources) 6.3 Delegation of Authority Duly Authorized Representative(s) or Position(s): RJ O'Connell & Associates Jonathan Ralphs Project Designer 80 Montvale Ave Stoneham, Ma 02180 781-279-0180 ext.107 Jonathan.ralphs@ rjoconnell.com 35 Stormwater Pollution Prevention Plan (SWPPP) North Andover Mall, North Andover MA SECTION 7:TURBIDITY BENCHMARK MONITORING FOR DEWATERING DISCHARGES Procedures: Collecting and evaluating One turbidity sample from dewatering discharges each day samples a discharge occurs. Reporting results and keeping Reports of weekly average turbidity data to be reported monitoring information records electronically to EPA no later than 30 days following the end of each monitoring quarter ( see Section 3.3.4 b,Table 3 of the CGP). Taking corrective action when All reasonable steps to minimize or prevent the discharge of necessary pollutants will be immediately implemented including shutting off the dewatering discharge as soon as possible depending on the severity of the condition taking safety considerations into account. Turbidity Meter: Type of turbidity meter NA- No dewatering discharges proposed Turbidity meter manuals and manufacturer instructions See Appendix N of this SWPPP. Coordinating Arrangements for Turbidity Monitoring if applicable): Permitted operator name NA Permitted operator NPDES ID NA Coordinating Arrangement NA Repeat as necessary.] Alternate turbidity benchmark if applicable): Alternate turbidity benchmark NTU NA Data and documentation used to request the NA alternate benchmark SECTION 8: CERTIFICATION AND NOTIFICATION 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: 36 This Page Intentionally Left Blank I Stormwater Pollution Prevention Plan (SWPPP) North Andover Mall, North Andover MA Ila 1111M SWPPP APPENDICES Appendix A-Site Maps FIG-1 USGS Site Locus Map FIG-2 FEMA Flood Insurance Rate Map FIG-3 NRCS Web Soil Survey Map FIG-7 MassGIS Resource Area Map EX-1 - EX-3- Existing Conditions Plan C-1 Demolition and Erosion Control Plan C-2 Grading and Drainage Plan C-4 Parking and Traffic Control Plan C-5 Miscellaneous Details I C-8 Miscellaneous Details IV Appendix B-Copy of 2022 CGP Appendix C-NOI and EPA Authorization Email Appendix D-Site Inspection Form and Dewatering Inspection Form Cif applicable) Appendix E-Corrective Action Log Appendix F-SWPPP Amendment Log Appendix G-Subcontractor Certifications/Agreements Appendix H-Grading and Stabilization Activities Log Appendix I-Training Documentation Appendix J-Delegation of Authority Appendix K-Endangered Species Documentation Appendix L-Historic Preservation Documentation Appendix M -Rainfall Gouge Recording Appendix N-Turbidity Meter Manual and Manufacturer's Instructions 37 This Page Intentionally Left Blank Stormwater Pollution Prevention Plan (SWPPP) North Andover Mall, North Andover MA Appendix A-Site Maps This Page Intentionally Left Blank I;� � rrf,l0C .............. 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This Page Intentionally Left Blank 3 -BEET FRJOC] Legend SEE FIS REPORT FOR DETAILED LEGEND AND INDEX MAP FOR FIRM PANEL LAYOUT \ \ \ Without Base Flood Elevation(BFE) LOO — Zone A.V A99 c \\\ \ ` SPECIAL FLOOD With BFE or Depth Zone AE.AG,AN.VE.AR Ab \ � ' ~ HAZARD AREA Regulatory Flood way � � - try \ . \\\� �� V u e o wa \ \ 0 2°k Annual Chance Flood Hazard Areas L - E of 1%annual chance flood with average depth less than one foot or with drainage areas of less than one square mile gore x \ \ v \ \\ \ \\Future Conditions 1%Annual NE \" - \ \ Chance Flood Hazard -e —WW \ \o A Risk due to \\ \ c \ .\ ve d Flo OTHER AREAS OF Levee.See Notes zone x \\ _ FLOOD HAZARD FF" o p „�\\\`�„\\\Area with Flood Risk due to Levee zone NO SCREEN Area of Minimal Flood Hazard z__x Effective LOMRs � \� \ \ \ o \\ \ OTHER AREAS Area of Undetermined Flood Hazard_one D DGENERAL Channel,Culvert,or Storm Sewer FAOnj'AZAR - ST UCTUR S i i i Levee,Dike,or Floodwall s 3 � �� \M \\\\ \ , eys}' S\\ a20.2 Crass Sections with 11 Annual Chance ce \\ \ \ 17.5 Water Surface Elevation \\ s--- Coastal Transect Q 4 Base Flood Elevation Line(BFE) C6 s Al \\ _ k `� \ — \\\ Limit of Study Q , Jurisdiction Boundary Baseline LU OTHER\ Coastal Transee LL \ \ R Profile Baseline t \: —_ - o N �\ \ � FEATURES Hydragraphic Feature N iNW \\ \ 3 Digital Data Available L \ \ \ N \\ \ \ No Digital Data Available -_ _ MAP PANELS ' �� ACTS \ \ it The Unmapped LL 0 pximate 5 � \ \ _ point npse e'ctpedyby the in dslaed ontusehe r�and'doess ana Qproep went 0 W \ ` an authoritative property location. ry \\ - y_ \\\ s \ \, This map complies with FEMA's standards for the use of \ \ digital flood maps if it is not void as described below. E The basemap shown complies with FEMA's basemap O accuracy standards \ \~ The flood hazard information is derived directly from the \ _ authoritative NFHL web services provided by FEMA.This map was exported on 9/20 2023 at 2.45 PM and does not A reflect changes or amendments subsequent to this date and ry time.The NFHL and effective information may change or c\ become superseded by new data over time. co cis \\ \ \\\ RJ O'CONNELL &ASSOCIATES,INC. CIVIL ENGINEERS,SURVEYORS&LAND PLANNERS 0 E DATE: 12/08/2023 SCALE: 1"=300' Zco Q ¢co FIGURE 2 300 0 150 300 600 REFERENCE: FEMA FLOOD INSURANCE RATE MAP, HARTFORD COUNTY, E co CONNECTICUT MAP NUMBER 25021 C0189E EFFECTIVE DATE SEPTEMBER 17,2012 FEMA FLOOD INSURANCE RATE MAP M o 350 WINTHROP AVENUE 0) 1NORTH ANDOVER,MA .E N GRAPHIC SCALE IN FEET 3:> Copyright©2023 by R.J.O'Connell&Associates,Inc. M 0 n Z This Page Intentionally Left Blank �i R oc 7J NRCS SOIL MAP LEGEND SITE MAP UNIT MAP UNIT NAME HSG SYMBOL 1 WATER - CANTON FINE SANDY 421 D LOAM,15-25%SLOPE A a - 602 URBAN LAND -PJAN 111 �I 0 713A LIMERCK AND RUMNEY SOILS,0-3%SLOPE B/D 0 � a 2m I'ii r4,1 s L u- y/ L 0 I ^Q,. r ry n� m 3: dtl'1 o spa I cn 250 0 125 250 500 / 0 0 Q m - ry / a) GRAPHIC SCALE IN FEET 0 c� m RJO'CONNELL 0 &ASSOCIATES,INC. < CIVIL ENGINEERS,SURVEYORS&LAND PLANNERS 0 E DATE: 12/08/2023 SCALE: 1"=250' z5> mill Q Qo ca FIGURE 3 NRCS WEB SOIL SURVEY MAP cEo N 350 WINTHROP AVENUE NORTH ANDOVER,MA N Copyright©2023 by R.J.O'Connell&Associates,Inc. m O Z This Page Intentionally Left Blank Endangered Species Potential areal Pools — - ' � Estimated Habitats o Rare �IE�P , g Wildlife NORTH e = N N HESP Priority Habitats of Rare Species b a =t E c Af c a NHESP Certified Vernal Pools l 6 - - Property Tax Parcels 4.1 K g SITE - _ e .... � =� -� � .gig Q = - 9r /L %L gg - s Q � - ` St �� . s = CO x it's - e LL LL 0 L s � � �ry g E _ a 300 0 150 300 600 to - U) rafts ry GRAPHIC SCALE IN FEET Mate"A co Ren co of m e R O'CONNELL o - &ASSOCIATES,INC. 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A�G37 FAF W .43\ \\\\o f a bO rn w- _ - -- - -- .- 05,E \/ CONTROL NOTE NO.17) --- EXISTING METAL 77 '\' \�\\\ ,-,�468 I m X--' - ---\-- -- - - - - 77 �� _-/ .B,27.97 \\ \0 1 ¢ o -;- 16' SO4• A-71 '-'BOLLARDSTO BE 52. \ G \\\\\ MI I I rl a p-- �- �` -` __{�' - - 38'35`E APPROXIMATE LOCATION OF _f/5• W'REM-VED AND g2� >. C 26.12 ?• •11 •\\ \\\� I ry - ----`- --�\----- - _ 7 A 73 EXISTING 12" / APPROXIMATE LIMITS OF EXISTING WATER SERVICE f o o -�,16', EXISTING FIRE DEPARTMENT D. V` �7B°DISPOSED OFF-SITE m.- (ca EXISTING METAL• I on-_ \ \ �` ` - �� CONNECTION TO REMAIN. A-70 DM �� 'ROOF DRAIN TO 'D' -m '\.''.'',,,\ (DOMESTIC AND FIRE PROTECTION)TO REMAIN. \ \ \ - _ -- w ^,, _ CB. .;4 STAIRS TO BE ,,.,\y .G•. \\\F- CONTRACTOR TO VERIFY SIZE AND LOCATION IN Z/`� -J - B CONTRACTOR TO PROTECT -E"` G ,,� / R 32.00 op BE REMOVED REMOVED ¢- \ '' - ', `- - _.- '7 -- I DURING CONSTRUCTION 'a-BB _='-�„ ,% 'A'25.90 'U' EXISTING CONCRETE I FIELD. / ,'t` ---\-- `` `_ '- ----- A-68 ,NO Yam'" STRAW WATTLE BARRIER B=25.80- ¢AND DPAD O BE ISPOSED REMOVED,/(' .\ RES/DENCE 4 ZONE � -- - - \_�-" - -" - I� E`' / •INSTALLATION(TVP.) .C=55.7 - OFF SITE(TVP) �Q. 516'Ol'05"E / J j WI MSS LT�ENCE.END SRRI�EW - p15f Q f .y .S // A '�.'� ,514'23'34"E S12'46'05` f - - -� ----- � B ''-' 8"'CLAY. .�,__ \\\\ \\ \\ y S•�• 74.32'� E f ----_ WATTLE BARRIER INSTALLATION - _-- _ STRAW WATTLE BARRIER .\ /��/ /// // EXISTING METAL STAIRS \ �� \_74.33' - _ -� - _ s,U - '\ INSTALLATION TVP. A-B7 "" /•Na E. .r ti // \/ -\/ TG BE REMOVED....- _ BUSINESS 3 ZONE -74.35 - _ ` - -_----- -- \i\ / h _ _ _ ( ) - _ _ __,a± ,/, .p,EX ISTING UTILITY POLE \ --,\�\B _ _ _ f - �y�tip` q#5514AND GUV WIRE TO _ /// // DISPOSED OFF-SITE _ _ _ -'''-- _ ------ ---- A-66 - r BU\V REMAIN.CONTRACTOR TO - \ ;R 31.60-_`=-- ,'LIMIT OF WORK _ --_ �_ _ -_--+.---- -" -- - _- -� APPROXIMATE LOCATION OF _ PROTECT DURING _ ---Y _ --- _J-- -- - EXISTINGTRANSFORMER, fj-f, I;' R 3D.35. CB' 'CONSTRUCTION SMH :3 �"' \\\\\\ $' - B 28.30~ SSi ." - 73-- ��- -\-.�-,,""_ -\"`--~~~ - \�-\ UNDERGROUND ELECTRIC AND -t/�;r;' •A�25.65 r'•/ = R=31 65 e S N "Jl5AG /////// ,tl _ 28.55'm - 1 `_zSMH -'C-1,�_= �\ _ _ - - _ \ '\// O. - A=22 65 _F_ /\/\/\/\ 2-- / _\ '..'\,,.^ .�-\-- \ RTE EMOV ONE SERVICE TO BE f•': / .ems. B 25.25••1\ 8=22 30 R=33.1 \\ / 2 = �/-R 32.84 _ _ --__ -"�,., _-__ - \\ \\ A-6 I /! / EXISTING 12SiR00F' •��'�� '' C=2 10 A=24.3 // .. y, .. �...A-26.89 - Y'� � m ,Y ,_- _ -- `\ r/t 2INVQ_2O�p� > _' B=za.z \\ \\ =z6.ss _- \ -\ _ \ t L i?F M 3 REMIOVED�E•t.••. FF. t. - /�a WALL BE RERETAIMOVED NINGAPPROXIMATE LIMITS l7F //\//\/� \//, 4'CS'r -C 2="'-C-�__ 3_\�_z,,'�-" _--_�- -_ \ \ STRAW WATTLE BARRIER I=26.15 -f./ r �I.F. i - EXIST ING BUILDING \\/\\/ \\/\ zz ` J' -^C1 - _.f Z r'-\ - ti---_- -` \ INSTALLATION(TVP.) %I ..;4`_/• �. F F AND' FACADE TO BE REMOVED '-///////// -\ . •Q •12"RCP•''�' .- `.`-q \ - \ •'� E( : EXISTING METAL STAIRS TO - \\\\ -- 3 10 f!� ---- ---\ A-64 `// /'' 1QO W�?YP) BE REMOVED AND DISPOSED (SEE ARCHITECTURAL .t/•_ EXISTING 8'HIGH- to' 'm'`-.' ^.. "' /� �f�,. f2'`I "' SMH / .n A 24.1E r PLANS FOR DETAILS. /mil•_ W '�" R=31.48 C '23.88 OF ) •CHAIN LINK FENCE f��cL4-. ...G.. \ APPROXIAnATE LOCATION OF OFF-SITE 2 - �.- -1 - _-- A�(,h - \ EXISTING SLOPE GRANITE CURB q=23.06 A-6 $ •� _B = APPROXIMATE LOCATION ITC BE REMOVED ._ N O .r APPROXIMATE LIMITS OF - O \ O' EXISTING•GWS METER TO' - APPROXIMATE LIMITS OF EXISTING _ - O m 1 N\� (SGC)TOBEREMOVEDAROUND B=22.83 f `F 1 OF EXISTING GAS METER - -=rr,AND DISPOSED ,, f -- I REMAIN.-CONTRACTOR TO l,' DRAIN LINE TO BE REMOVED L=55+ EXISTING S EWER SERVICE_ \' 0.2: _ Y•t Z X PERIMETER OF LANDSCAPED C=22.73 y �' _ ,,, _ ( -) _I IE OFF-SITE S¢ \1 c SHgOr._�\ - / /P PROTECT•DURING• / TO BE REMOVED BY GAS jZ ac,, 4 T -��--uu ISLAND AND REPLACE WITH -'/" �•`t\ /\ '9\ - m SEE DWG.G-2 FORADDITIONAL COMPANY TO BE REMOVED(L-404)SEE Ir •\• q• �• `\S k' C \ �\ C \.GONSTF'UGTI[1N. / _ _ VERTICAL GRANITE CURB.(SEC A-6Z .= -':af y `L f• B , •I\\ 4_y- IN D`NG.C-3 FOR ADDITIONAL- / - •m - ti \ t - f" _ INFORMATION _ ` EXISTING SIGN \ APPROXIMATE LOCATION OF EXISTING FIRE _ //// ///%///////%�%//////////€ ¢, TO BE DISPOSED OFF-SITE) Z' O' '/' ''\\`1`l.......................^I - i DEPARTMENT CONNECTION TO REMAIN.- SMH B' Y'Es. G-4 A 61 �F `f APPROXIMATE LOCATION OF EXISTING INSTALL FILTER BAG __ m �1 •� •\ TO REMAIN 4 lY c ELECTRIC TRANSFORMER TO BE CONTRACTORTO PROTECTDURING - R=32.02 - m'''R�31'39 ,\' \,y ,n `/� f n =� UNDER CATCH BASIN •�6' / \ l ;- / �"" ..1 EXISTING CONCRETE PAD �: REMOVED.CONTRACTOR TO COORDINATE CONSTRUCTION. _ - A=25.87 �/§a O r*¢` NV=2864 •.\\ 8=25.77 RIM(SEE EROSION -\- R /f - '%/ REMOVAL WITH ELECTRIC COMPANY ` / \' TO REMAIN TO HE REMOVED AND DE WATERING PIT(IF REQUIRED).IF CONTRACTOR C=25.67 CONTROL NOTE NO.1]) ��.,--/ ^ ( ) / \ \. EXISTING 4 HIGH CHAIN /,f f %`-' /f.( m y r�_r CB •-`„ DISPOSED OFF-SITE _ APPROXIMATELY 160±LF OF ENCOUNTERS GROUNDWATER DURING EXCAVATIONS FOR I `}• -`I' \ \ LINK FENCE TO BE % ft 31'.D2 { - EXISTING SEWER MAIN TO FOUNDATIONS,CONTRACTOR TO CONSTRUCT A TEMPORARY _I \! •-• `•\• -60 f,, a ��27•m z 15'x15'DEN/ATERING PIT.FOR DETAILS SEE DWG.C-B _;^ ;b� ` \. REMOVED AND DISPOSED A 59 �_,� �, a B=26,52 i4. EXISTING ONCRETE r HERE DISPOSED �-.-' ` l _ EXISTING LANDSCAPE v^ C� \ OFF-SITE EXISTING WOOD TIMBER �j-'� 'F € PADS TO E PLANTERS TO BE OFFSITE.SEE DWG.C-3 FOR __ = DMH /, ,%..__'¢' \ GUARD RAIL TO BE ' _ / r�" t REMOVED REMOVED AND EXISTING STAIRS - SEWER RELOCATION ROUTE =D�=4J - R=31.57 / �"..�j`r 100 \\ 1 C-6 !-''`! TO BE REMOVED A=28.12 / _ f --- B REMOVED AND REPLACED„�/' '"/ ////(�/\./ DISPOSED OFF-SITE B=28.67 v G - (SEEDWG.C-0FOR DETAILS) �'__. ra >¢ J EXISTING CONCRETE _ f2.22 /////.-t;/.`//ft -�','iP�/•S. ...... ,�- O !` �® LII/IIT OF WORK • -7RANSFO LR/•��y INSTALL FILTER PAD TO BE REMOVED II IV D=28.07 � RAJ '''\ // wf n BAG UNDER APPROXIMATE LIMITS OF v- A-58,F / CATCH BASIN RIM AND DISPOSED INTERIOR/EXTERIOR BUILDING �� U / f /`� 1•••I•• •• as.r OFF-SITE RENOVATIONS.SEE ARCHITECTURAL h n �1Y^ /.i<//.�/� // �/ l•' \_C-7 /f /ff " /' 1^"-`-`f --/ / I� PLANS FOR DETAILS _7-�{ /`/, '\. f ff`/A_5 / �'2fisS. - - APPROXIMATE LIMIT OF 2-- .._--<4a j C-8 LIMIT OF ''• ////1. ./1/!/ ur_rns.. ____,7:z�.:.� III 1'/`�'�t \\ `WORK _ h -f •\y 'Y-/ y� INTERIOR/EXTERIOR UILDING `TT+='?'_-_="-.'C\''r" � / / 1 f - ,/ RENOVATIONS.SEE CHITECTURAL - e..C•O A- - - _ _ I -- 4', / !1 ,� �, _/ / -„. PLANS FOR DETAILS �` _ /� C-9 56 /• "� _�� / _ Y t, EXISTING ADA HANDRAILS TO BE - `r`"� '\ /' WITH SILTAFENCETTLE ARRIER j r I \ ../ , - REMOVED AND STOCKPILED APPROXIMATE LIM ITS OF BUILDING FACADE• F,°n �'- c \t INSTALLATION(TVP.) . w �n^- EXISTING CURB AND SIDEWALK ON-SITE FOR REUSE.SEE DWG.C-0 IMPROVEMENTS(SEE ARCHITECTURAL III EXISTING ADA RAMP AND �+"� '\- _ f \X I W t` "�-'C n, TO BE REMOVED FOR ADDITIONAL DETAILS(TVP.) PLANS FOR DETAILS. HANDRAILS TO REMAIN(TVP.) 2 R � - •\ 55 I I. / ' - � - ) III - -_ _ �- cn:. / s \\. C-10 EXISTING CHAIN LINK 11/ -' "\"� `- _ - "<=_ APPROXIMATE LIMITS OF BUILDING_L END INSTALLATION OF 6' `�n _' / \', '\ / .I FENCE TO BE I f >,�:.'-.s' -�' �' '' -x BEGIN INSTALLATION EXISTING LANDSCAPE PLANTERS -`'� `8 k s "\ . TEMPORARY RELOCATION OF MVRTA BUS CANOPY FACADE IMPROVEMENTS(SEE HIGH CONSTRUCTION FENCE o �{ g I 6 I REMOVED AND RESET/ Y�- s R, - 's _ -,`,Sc"r OF 6'HIGH TO BE REMOVED AND DISPOSED ARCHITECTURAL PLANS FOR ',,, /'' 1 I C-77 U;- = AND BENCHES.CONTRACTOR TO RESET BENCHES- ATBUILDING CORNER I �./ U -'= -. - CONSTRUCTION FENCE OF OFFSITE(TVP.) - EXISTING STOREFRONT CANOPY TO REMAIN.CONTRACTOR TO PROTECT DURING CONSTRUCTION .yI (SEE DWG.C-4 FOR I AND CANOPY DETAILS.) I; 5 I I ADDITIONAL DETAILS)/ _ EXISTING STOREFRONT CANOPY TO REMAIN. I- II .. .. ,I' C-12 CONTRACTOR TO PROTECT DURING CONSTRUCTION- EXISTING BENCHES AND EXISTING LANDSCAPE EXISTING LANDSCAPE " " 1\ •\• .' 1 $ >b - APPROXIMATE LIMIT OF EXISTING CANOPY TO EXISTING CURB AND _ - EXISTING STOREFRONT SIDEWALK TO REMAIN.CONTRACTOR TO PROTECT DURING CONSTRUCTION \ m EXISTING SIGN TO BE EXISTING ADA l�5 CANOPY TO BE REMOVED AND PLANTERS TO BE PLANTERS TO BE = A\••\ u.�i ¢ A-53/ I EXISTING STOREFRONT SIDEWALK TO BE REMOVED.SEE{ARCH.EGTURALPL-SFOR SIDEWALKTO BE "z INSTALLED AT MARKET BASKET �`_' -----CN,-- 1 .:REMOVED AND RAMP AND REMOVED REMOVED AND DISPOSED REMOVED AND DISPOSED EXISTING SIGNS REMAIN.CONTRACTOR TO PROTECT - DEMOLITION DETAIL NORTH ENTRANCE TEMPORARY TO REMAIN /STOCKPILED ON-SITE HANDRAILS TO- j ( OF OFF-SITE ITE(NP.) OF OFF-SITE(TYP.) e \\//\\/\\// , DVRING CDNSTRU CiTION APPROXIMATE LIMITS OF EXISTING BUILDING RELOCATION / // 'FOR REUSE(TYP.)SEE REMAIN(NP.) ) - c ,I FACADE TO BE REMOVED.SEE ARCHITECTURAL ---- \\\ - "s•^- uY e ,+!-'� --��'L-A'S'>'T'/ I. ,�D\ 4 EXISTING STOP O PROTECT CT OIL. // PLANS FOR DEMOLITION.SEE A \//.ti •EXISTING STOP SIGN - •2 C-13 \ _ \ {'CONTRACTOR TO PROTECT DUF�f - /\/ __ _ EXISTING CANOPY COLUMNS TO REMAIN 'EXISTING SIGN TO BE A LL' v CONST UCTION / \\ / - CONTRACTOR TO PROTECT DURING TO BE REMOVED AND. REMOVED(TYP) `\ •;- / -STOCKP ILEDON-SITE `. / -ti- 'EMERGENCY 'CONSTRUCT.-N(TYP.) FOR REUSE I- _ / / // AccEss GATE#1 lI •/• /•= EXISTING CANOPY COLUMNS TO REMAIN.• \ / EXISTING LANDSCAPE _ _ / / _ _ I �C-14 \ /. .CONTRACTOR TO PROTECT DURING / PLANTERS TO BE REMOVED AND •YO•-AR K.'�.-. ..5>. -4... 1 G a3:.-.tiV .� tLG r' CONSTRICTION TYP. /// /://// I a t `1 y. / ( ) --\\\ DISPOSED OF OFFSITE(T1'P.) \\\\ .... ............. IN 'EXISTING ADA SIGNS AND METAL ` '\, '1' sw..F,>. ..g,. :3 EXISTING 4'HIGH CHAIN ¢ A-50 7• .. .... •...... /\/ .... _-. „. r7 ..ate .. .. _�.. \. \ ./ / / j `'",\\: BOLLARDSTOBEREMOVEDAND •' Ali -.- 7�MGSIGNSA LINK FENCEED AND DI v m ' l '.... ..� A- '- ... .. .. ND DISPOSEDCKPILED ON-SITE FOR REUSE(TYP) "' �'' \• REMOVED A O( g +:C „RK�,�-, Y �,yY / ND METAL \ OFF-SITE -7 `• {'--• ... ' � ZONE \ ,BOLLARDS TO BE REIMOVED - \ _ o 49 .?. - ._� X \. .:AND STOCKPILED ON-SITE .... \ .\• O K 1 {: _ EXISTING _ •► AZ' \' U w '.1;:- .�. .�. �002 T FOR REUSE(TVP.) -. .. LANDSCAPED ISLANDS •�� •� - ` EXISTINGADA SIGNS �E AE - _ �\ \ 3 il`. -�• z u_ TO BE REMOVED ..v C 15 \W,I I EMERGENCY 'AND METAL - EXISTING LANDSCAPED 'd\' \' O Uz p •2. TYP.SGC TO BE N > .. ............. ........... ... ... �. 1 •( ) •./j-'$`V' •ACCESS GATE#2 _ 'eOLLAROS TO BE ISLANDS TO BE REMOVED. Q O O N ., DISPOSED OFF SITE_� ` _ �54 \ p> Q 1 - -Z � •r^��^=Xd; REMOVEDAND -SGCTOBE DISPOSED •� \•p _ - ONE X +,.- �,'; :S`..:, - W - W I -�\ _; _ ..r ,,,1 \ OFF-SITE TYP.{ .� - ,... ... J. ... ...-STOCKPILED ONSITE'-- ( ) ? -Z.\ ¢ `w \. \ - + JC Q OOD O s ,t -, - '=^ \ _ -- -- FOR REUSE TYP. - N o ...... cn.+• .I - - -4-. .-.. ........ _ .C. ... ........ ,5 ...... .... ....... Z`t I �. ..... ...... ....-.- .. s.3. ... .\ o A 47,�1 I -L'-D: L- r. m\ C_16 ¢ - . o EXISTING LANDSCAPED EXISTING PEDESTRIAN 'L e; �. a 3 '•O - EXISTING X ��A, o g / -- EXISTING LANDSCAPED O I • _ LAND T BE REM VED'+ _IS 9 O O =-`+\-CROSSING SIGN TO BE N T ¢SIG S O N U O, LAND T 8E REM VETO IS 5 O O •2 I•11. � •-.(TYP.)SGC TO BE .�REMOVEDAND STOCKPILE. - .-.,,. p\. '\.� APPROXIMATELY 65 LF EXISTING WATER MAIN• SGC TO BE DISPOSED '� \ REMAIN _ Q ? DISPOSED OFFSITEAON-SITE FOR REUSE :d o. __ O\• - T BE WG.\/ETD AND D P ED FF-TE. l U V- O U - 0 O IS OS O SI � - OFFS ITE - �Vim.'• tv {... � \ U 46 \ .(SEE DNrG.C-3 FOR ADDITIONAL DETAILS) .. X I .�t .�} \ _ p �� C 17 ¢ 4w g,[ -- Y_1�..� EXISTING SRE LIGHT .. .. ... .- \;- '- "-"�nT: •EXISTING SIGNS AND METAL EXISTING LANDSCAPED /� �. _ •>tl• 4 EXISTING HYDRANT TO BE ') REWATERMG PIT(IFNT f- U ¢ .POLE,FIXTURE,AND ... i17 . .. -.-. - .. .1. O \ \`-' BOLLARDS TO BE REMOVED AND •ISLANDS TO BE REMOVED - -REQUIRED).IF CONTRACTOR -S §"�"" £•,� N U REMOVED ANO DISPOSED - CONCRETE BASE TO BE I O TVP.SGC TO BE - .. .STOCKPILED ONSRE FOR REUSE .. .. - EX MISTING SITE LIGHT _ - ENCOUNTERS GROUNDWATER - ( ) " �'-fi^' IS GSI IG O p OFFSITE SEE DWG.C-3 FOR REMOVED AND DISPOSED - - ( - TVP. DISPOSED OFF-SITE i\ ( ) - -- POLE,FIXTURE.AND - cJ- _ U 00. ... .DURING EXCAVATIONS FOR [... .... .... .. }q 43= •�• ADDITIONAL DETAILS) § f§• 'E" OF OFFSITE TVP. U r A. _ X ( ) _ CONCRETE BASE TO BE �� •.C-1g >> .sFOUNDATION9 CONTRACTOR - I ? /9 REMOVED AND DISPOSEDT / EXISTING 4'HIGH CHAIN O TO CONSTRUCTATEMPORARY 2R. ' O - .. - - - N _ `\1 R O 'OF OFF-SITE TYP. - R _ ( ) LINK FENCE TO BE g v -15'z15'DEW ATERING PIT.FOR �v. - - ' \\ qi'`" DETAILS SEE DWG.C-A _ F .Si` -' `✓rF"'�• _ •REMOVED AND DISPOSED' o ri. y. :BU U7E , e::.,• L-...- OFF-s.TE _ \ \'\ \ ZONE -../ .,. .` ;. ;., :" -=11 .%�`€ �.s: _.I- '1; ,, .. \ -.- o 1. . .... ....-.-. ..... .. ....... ..... PROVIDEAI' .'6'HIGH ...... ... ./ _ .. `` \\ \ \ ,s (MIN.WATTLE lNV CULVERT - ��` -ll A N GONSTRUGTION \ \\ \' �5 , , _#.: OVERLAP •FENCE -'�.,/ _ _ ...... ...... .... - f/_ 4ih-.�. - A-'3\' \'\� O 3b-\ I I' -'uL�'� •I APPROXIMATE LIMITS _ _TEMPORARV4:9 \a-, G APPROXIMATE \ _ O4�°.N -37 \\ / .-,- = I OF CONSTRUCTION ..-. .� ..\. w.DE sED.MENT!.. -- A (T REMA A-42 ��\. ?o 7 - - - LL_1_1_L_1_,� .-.�.- LAY DO WN AREA :LocAT.oN of swL �:n. + \� - - _ \\ '`f'"E- N a""-". EXISTING SITE LIGHT •Y•- I . STOCKPILE AREA. - \bp,• SWZE 1%y` 11 .�. e 6 \ EXISTING SITE LIGHT �---{ I..? _ _ _ POLE.FIXTURE,AND T--g " - :WATTLE BARRIER TO' { •P�•%/ 'INSTALLWATTLE _ 'lam A '.5h,'y8 ✓ .\� ` _._- '* P LE FIXT RE.AND EXISTING SITE LIGHT POLE, �: '(Y _ 'v .6. \"' • •I CONCRETE BASE TO O U - 6HIGH R 'CBE INSTALLED AND '� R��"• BARRIER CHECK DAM - ��•-,ems,=- L'\ \Ai \.•` - f: CONCRETE BASE TO BE i TE - FIXTURE,AND CONCRETE EE _- g-Z-1 „='\2 A-41 '_'-t -CONSTRUCTION OU E• - :MAINTAINED AROUND �� UF_ ,EVERY 100'(TVP.) _ - E-1 --j, BE REMOVEDAND -"-2::,- ONT ION BASE TO BE REMOVED AND D - / - :- '•- `1• :=BEGIN STRAW E-10 REMOVED AND DISPOSED ;... .FENCE RFR FER, .I PERIMETER D ��. /._.r. 1 �\ •\' DISPOSED OF __ ,IVE OF - �S - - - OF OFF-SITE(TYP.) p R B, DISPOSED OF OFF-SITE E'1 Z- / y'B_ =£ WATTLE BARRIER p .�\ \ _. ---- ---- - .,: y�20 Rom'. ....... •W.-- .\\ OFF S TE(TVP.) A - f _ _ -_ WITH SILT FENCE' IAN (TYP.) 00 '!_ Vd'-�,`: ';.-- \ A-40 E-2 FE _ ��\. .. RIPAR .\/. : .� :.. Fir- _ -- - INSTALLATION \ .. .. .. .. .. .. .. - -- 4 X4'BOX \EXISTING"NO PARKING"NP& \ \ T - �T: �tr�---� �• _ j �l '_ B=56` () E-3 \. ..... ....... .-!. _ .... `�-� .""�. ��`. _ pcFB-55 CULVERT PREPARED BY: . .NO SALT/NO SNOW✓ \ ,'- 1 n §•• .. 25' _ y./_/` .UAW\•l �xR"y09i 8-58 �. \ STOCKPILE"(NS)SIGNS TO BE \ \ T PROVIDE A 1' ^ ,,a - E %' ' 4 \' '` - . t -�- \ ::.V�..:._,.j"r .- ,„. ..-... ...X (NI IN.)WATTLE _-. .mat 's.F' 1 .. - ''SEND STRAW\ REMOVED AND STOCKPILED \ \ _ OVERLAP ~ � y RJO CONNELL \ONSITE FOR FUTUREREUSE.`\ E-4 \ - TEMPORARY 15' - '''''' '' t ''' '' .'CRUSHED STONE - _ �QBU'/ �'' D -- WATTLE BARRIER - \ r _ N _ _ _SEE D`NG.CL(TVP) \ Y�_- •WIDE SEDIMENT •~•"^_ ''' APPR XMATE - ''' -. _ ` Q• •y 8-54 q=3D.49 `A/ITH SILT FENCE � &ASSOCIATES INC. �,, O �'CONSTRUCTION _ 5 j ---- \ \ E-7 / - INSTALLATION - Q\ - / SWALE �. - LOCATION OF SOIL VEHICLE TRACKING-.-= EXISTING LANDSCAPED •� /•_ B-52 %� ^� CIVIL ENGINEERS,SURVEYORS&LAND PLANNERS \ < \ _ �WV t/ -- _ \-,._/ ' LIMIT OF WORK _ ; \ ...X .STOCKPILE AREA. .PAD(25'W/80 L) .ISLANDS TO E REMOVED X... .y- '..t _ g-7 G _- / - _-_-=" E u• •^ _"x"� 2%'� / _- &O hIGNTVALE AVENUE'UITE'".'T-NEHAt,I,MA' Do IQN�> \\ E-5 ,STRAW WATTLE ... .WATTLE BARRIER TO ,SGC TO BE DISPOSED 3 ,7."�•/r`''�.~ .1U01i. F`-8-53_ �! RB3o.4]/ - .'HONE:76 i r.OLIINNELL r/\M C,NQ// \ \ -6\ // `W BARRIER ^^_`tr: •• BE INSTALLED AND ,,,,T:. OFF-SITE ___ r I�-`�-�`Y" - - -SMH _` -/ j -$ / ;D-7 PREPARED FOR'. 5/ EXISTING FENCE TO / INSTALLATION _ BE INSTALED AN NO '- l !R 30.73 !'"- / IONS-__REMAIN.CONTRACTOR /.\ _ - n(TVP) \ .`.X PERIMETER. �qD�4: WY '� lNS_ _ // _ ` `/ry{"e. / URBANQE' TO PROTECT DURING / \ 1 ``f a \ --F 'FUTURE v.. - ,'WEjIAN .( `"- •.•�.% Ca" B-50 -!~/ /� _ / D DI51 -CONSTRUCTION `l\tl �_�' SEDIMENT . 1Op �'(P) 4' -Y / _ _9 e - i/ D-6 / 25 N�'� _- -�` ®FOREBAV �. OFFER / J `�„ 6'HIGH - 'ONE_ - _WITH ER --_//- _ � -�\ �j p \ 1 \\ \' D/' '.E _ CONSTRUCTION _ E I R 35. 12"RCP`INSTALLATION TYP. / D_5 RFA-12 "I \\- \ '.... .-- o.t ._-< ",-- ... ..... _� � .FENCE, _ _' ..uR Q -_ _ _ O _-` n Q-4 DSM REALTY RFA-13 Z \ 'o _ =27.10 / \\\ d\\ \ 1. \AGO' WATTLE~ A.;V..`.: - •�:[_- \\. 0DI$t/`l�� B-49 �/` / 'i- /D_3�. //RFA-14 --- -- � \\\\ \ l_ �--,\�z BARRIER CHECK �� _ "a _ '�-" '-"! 25 N CB EXISTING NO PARKING" -�� D_2 881 EAST STREET \ A'\ \ O 'LA `1aP:t c"'73 s DAM TVP.) ... ••• X.°r7 CONSTRUCTION �r B-48 --"R=31"NOSALT/NO SNOW STOCKPILE /� RFA-17\ \ \ L�O\ -.,� ( f,,\ ,�� _ ENTRANCE _ _-� _ % / "(NS)SIGNS TO BE REMOVED AND TEWI'CSBLIRY,MA 01876 //RFA/15 f �\ �`P \�\\ Zc"- - -�ZO - §�."". /�.•� f _ ~'ZONE _ ,..,- ��`r _11 '� _12•CMP/ - STOCKPILED ON-SITE FOR O-1 EXISTING"NO PARKING"NP& RFA-10�\ L a _ \t' - , °'+ /•�T'NO.B.jr /. _ _ �. _ FUTURE REUSE.SEE DWG.C-0 / () �"�'`\ - \ `\ -\`. LIMIT OF WORK •• FUTURE INSTALL WATTLE •50 E Y1a' FON _- B-12 _ g 46 - r „- TYP. °No sALTmo show \ _ _ ( ) STOCKPILE"(NS)SIGNS TO BE \ �\ I \"\ _:� \ \ = SEDIMENT' 'BARRIER CHECK DAM l CE ION-' _ ,;.fir-1 �.a�� 16 REMOVED AND STOCKPILED \ \\\ \ \ i - a 'FOREBAY i EVERY 100'(TYP.) - - pIBTUR6AIJ B 45= _ r Y �- ___�� / PROJECT NAME. \ T `.. / ON-SITE FOR FUTURE REUSE. \ ,,* _ \ ,J -_ --25'N '= _ �` `� _- .r��y•�� ckCj,y� - �� SEE DWG.CL TYP. \ �0.. `# �WET BASIN E " `E O :B-44 -v l r{j'SJ WIO'({'I, c'\"O -_ // ( ) \ '1=- EXISTING SITE LIGHT POLE ti-Y--�rG'4,' �'qA L - m \\ \ -/` _ \ \t_ / .. - FIXTURE.AND CONCRETE / a`~ - -14 _✓ l off 1�� r v �� -�_ / \'\-I\- _�"'_ - - _BASE TO BE REM-VED AND __ _ B QZr /`"l - " NORTH TEIrIPORARV SEDIMENT BASIN/PERMANENT WET 1 ] w 7 _ _ _ /gam \ •,1 BSE TO BE REMOV ITE(TVP) i�� - --'� = _ �%� _ Qs N - BASIN-1.CONTRACTOR TO ROUGH GRADE THE WET \ 1, 1�%-„a :: - _ - BASIN WITH A BOTTOM OF BASIN SET AT ELEVATION `;,RFA-7 1'-� \I, WET B �• y _-�,.- _- --B 41`j `-a,✓ *q'j' __ \6 B _ /• y�Y Y _ RAJ s _ .. ::.r 5G' ~. r_ 4D = - o� p REMAIN ANDOVER MALL O- 23.0.WET BASE TO BE UTILIZED AS A TEMPORARY L - \NO O SEDIMENT BASIN FOR CONSTRUCTION.UPON f ,,j:;,::.;;;t'�`;';•••• BU/[Q ZONE EXISTING SIGN TO •jam \ _`-=-B 39 v-STRAW WATTLE BARRIER _. r L _- `t. o\\ K / •;,B=-' �.BE REMOVED(TVP.)rY�_- f\=%- _ WITH SILT FENCE / /�! "'I'p CB ! _ / Y_3 �, Z \ -l' ul t NORTH ANDOVER COMPLETION OF BASE PAVING OPERATIONS AND / 5 ` _ _- B 8. _ a-{n'� =_R=36.43� _-f \ ?' Z \ O STABILIZATION OF THE UPGRADIENT GRASS CHANNEL RFA 6 .: •"-�-.-'�z ,7 ••• rr-/- 8-37--= -INSTALLATION(TVP.) -- %�.�9�'y� __- _- `/j ,,,,,, \ C-17 \_2 ON CJ SWALE.THE SEDIMENTFOREBAYANDTHEN/ET BASIN 1 __ ":;:s:._•'"25�_x�r _-�\ _ Gam'-=`- _ - �!`-� {.'`3 - - / /� .-.- .I Q- =-�'' c0 SHALL BE CONSTRUCTED TO THE GRADES SHOWN ON I _ STUR@.gNC_,x �• /N B - _ _ _: '" _- �'�! ..�[�n(1A / ' _ SDQT EI•((\9$1 ``Q O 'y DWG.C-2. ZONE'�-x r� B 35_- _ i _ %' �J '�/ C 19 Mp5 5 OF S''i, l\ EXISTING U�- -- - INV CULVERTa �'� _ _�B-34 - i - =- ,�,§7��- ``'� / ��• `•� C-18 6526 x-`\ `.\'i. `-�_i SEAL. W BIORETENTION AREA _`�% --__ =0.7t �'-.= ,,-g 33 �,,` -__.TEMPORARY 1S "-;- % _/ wll / / '/'' "/ 4 \ \ SYII-Q \ 1 LEGEND RFA 5 =q-` �_ -- WIDE SEDIMENT= �- _ _/` - / EXISTING4 HIGH CHAIN n \ -- BEGIN STRAW WATTLE - - - - \ >g �g-3 LIM IT OF WORK f - -"/ LINK FENCE TO BE INV CULVERT c BARRIER WITH SILT ,. '"- - -� .. \ :-q.-. 8/^-•/,`" B- -B 31;, '`i� :JVYS SWALE /' - _ _"� _ / \ - �T 1=25.3f ,\•`/ \\ .-'- �t - v "- « / •..++.� ;, / _- .. � %' .-! •REMOVED AND DISPOSED' 8-11 s _ 8-10__- R3 B- O DEMOLITION/REMOVAL CLOUD FENCE INSTALLATION 2.- -- - _-f/ `'/ / - f `EXISTING"NO PARKING"(NP)& _ OFFSITE ED-1 - / ...�g 0='f f/ / !f`` NO SALT/NO SNOW STOCKPILE' / 't F CONTRACTOR TO B-101 - - __ B 105-'"" �,.%� / :S �_ \_. f _ �' _ E LIMITDF WpkK ;-G 4 = --=.8 106-1' 4'35' B-26 `EXISTING SITE LIGHT POLE AND BASE �, (NSj SIGNS TO BE REMOVED AND _ / _\ \ C-20 N REMOVE G_1 / Q_g __ -- _- _ ^S�' '•COL _ _`-TO BE REMOVED AND DISPOSED OF - __STOCKPILED ON-SITE FOR 21 !`y- _ -- ❑ APPROXIMATELY 150±LF \ _ - _-LIMIT OF WORK -----,_;.8_10 VERT, f�/'^ - INV CULVERT _ / '� / r,,,/- EXISTINGPAVEMENTTUBEREGLAIMED 'r/ _ - --..�� / - ,B 29`�'`=OFF-SITE(TVP.) �/� __ FUTURE REUSE.SEE DWG C4 _ `� - ` OF CHAIN LINK FENCE RF 4 !G f,,/%F`./�Ct. `__ �._.�_ / '�•yx, _ h %f" - F/�` ./' _ (TVP.) / / '/24:9f��z'! _ --\c /, �',, - U FROM BIORETENTION 100'.z �Y,25'NO Ol$ __ \; _ :BEGIN STRAW WATTLE BARRIER ,r i - TEMPORARY IS X'�\a: `s-'fit _- \'�` _ _` EXISTING LANDSCAPE BASIN EXPANSION AREA t ,--�.5��:--3,t 'UAa�NCE ZONE \r zWITH SILT FENCE INSTALLATION` ' _TEMPORAR BASINIPERMANENT N/ET / WIDE SEDIMENT (TO)2E/vIAIN), /' mil__ O -_ o ISLANDSIPLANTERS TO BE REMOVED = RFA-3 - / - � -=:A _END STRAW WATTLE` F•-28�"f/,`z```/` '>h off - - c $ - f' - lNV CULVERT! f _ BASIN-2.CONTRACTOR TO ROD •SWALE �' -r.,,,.„ %1% -j 2y1�` p '}: -` _ BARRIER WITH SILT �'/ % eASIN WITH A BOTTOId OF BASIN SET AT ELEVATION y`� / --q, - DESIGNED BY: BED I EXISTING BUILDING AND � __ -� � 1=21.2t �``/ -i '�'�' -"�' 2 `b - APPUTENANCES TO BE REMOVED ® 7 -I \ ---FENCE INSTALLATION \ ` - M.WET BASIN TO BE UTIL IZED AS A TEMPORARY � A ,q6'3 V - �'''',..`� DRAWN BY WJH RFA-2= #`f -`�\`B' _ ,\T END STRAW f F� � - - AAA �4��3`-r•.':e / `` `,J/ j`` -- \ 'f WATTLE BARRIER �! _!`� SEDISENT BASIN FOR CONSTRUCTION.UPON - g-2\ \ _ -j REVIEWED BY: BPD @ EXISTING CDNCkETE \ "i \ O(((\'\; / COMPLETION OF BASE PAVING OPERATIONS AND �- _' 1 .'BEGIN STRAW _- l .Y;: '^A - i INSTALLATION(/TVP.)N J �l / // -!�, m PADS/----ALK5 TO BE REI,IOVED ti,\k NJ_- \ /�/f, F f .�`' E% "� ��'�� STABILIZATION OF THE UPGRADIENT GRASS CHANNEL y\B £'7 WATTLE BARRIER / SCALE: 1"=40' I- kti_ B --s-�,!, l �� !j"!! SWALE,THE SEDIMENT FOREBAV AND THE WET BASIN -`ar,-`� WRH SILT FENCE `!� !�/_ N APPROXIMATE LIMBS OFEXISTINC RFA 1•f �5 ��\ AZ �`- __--`-�, f� SHALLBE CONSTRUCTED TO THE GRADES SHOWN ON - _ `` INSTALLATION r-� DATE: 10/24/2023 07 BUILDING RENOVATIONS -i`°t 6,\ -Y'/" .-f / ��l�lDWG.C-2. t B 56-- 4X4'BOX . _ _ VEHICLE TRACKING " rt / /" �A STRAW/N/ATTLE 0 „ z'• v.` - - --`� E ISTING SITE LIGHT POLE,FIXTURE, /`'! l \ ZPg B 55 CULVERT�i �„/= D-9 m¢� DRAWING NAME'. s N`P'. �� F• PAD 25 x55 ! /� / 1 B-58 AN / --�OA'E' - J AND CONCRETE BASE TO BE /! / 4 ,-,q /" r __ N �'- J -B 57 END9TRAW ;' DEMOLITION AND CONSTRUCTION FENCE -ll-ll- p \-% REMOVED AND DISPOSE//DOFF-SITE//� N _ -O• 100'WETLAND H'ry --'� ,- /,- �- / r CB�-" WATTLE BARRIER /_ \-I E - �`,. EXISTING"EXIT"TO BE B 54 R 3a.49 0 -STRAWWATTLE WITH SILT FENCE __ /ON CBU- BUFFER TYP C\ _•/` - 1 WITH SILT FENCE ti>.v CONTROL /�� / / R-33.79 ti ( ) t - p LIMIT OF WORK/INSTALLATION/ D-8 EROSION V O N T RO L \l y t REMOVED AND !v- Q EDGE OF BORDERING WETLANDS -•••- �0$U O \✓ DISPOSED OFF-SITE _ / / N _ 3 ® aB>o.47__` PLAN o 50/ BEGIN STRAW �'/ / SMH _ _-l -_-�`: CONSTRUCTION ENTRANCE /260 W/NTHRC� / i 40 0 20 40 90 - - �- D-7 Z BEGIN STRAW 7 - l WATTLE BARRIER i f - R=30.73 _ !_ ,r" @ PARCEL ID:02, _/ _ r`,;}x WATTLE BARRIER INSTALLATION(TYP.) /%I __ 2� / / INSTALLATION(TYP.) / _``� INSET In '4S I /y/ / _ - - /!O-6 DRAWING NUMBER I NO SALT'NO SNOW STOCKPILESIGN �\ GRAPHIC SCALE IN FEET BRIER %/ CO GLOBAL COMPANIES LLC EXISTING°Do NOT / ENTER SIGN"TO BE / - / ! D_5r SCALE:1'=40' ``w__ N NO PARKING SIGN N- I CBj "/ RENIO\/ETD AND P') _ D-4 v 1 c o ?;,- R=33.74 f /DISPOSED OFF-SIT j _ Oa N _ PROJECT NUMBER: .3� TEMPORARY SEDIMENTSWALE tr. \, I� 17070 m ❑Q Copyright©2023 by RJ.O'Connell&Associates,Inc. 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RIP-RAP STONE \ \ \ EL.305 SPLASH PAD(SEE NO DWG CS FOR DETAIL) _ B 58co IR' VEGETATED. 1 I �- -F� 29 r' -- /.. 1 j / - ISTURBANpE t 4SsB - CIVIL ENGINEERS,80 N SURVEYO 201 RS&.INAND^PLANNERS,u WETLANDS _ - - Y _ �((i/ _ D 201J^ _ 'B 5--- -4 /5 r -ONE 76 i r.f„11NNELL.1.11M -_-.'_-� a-- '`, = sLR 11 �.._ z_ - ---. --- -29_. �.,. - 1pi _ A -_e-57 DCB-2 ° �-"'\ -- -F� / �� - _ PREPARED FOR'. kz \ \ E-4 N✓�g D e-s i2 a� EL2s4,� _ E-7 I=26.20(FES 2) :"'1�_ (, / WATER DUALITY 30 5j i" B 54 •,,.< _- q 3u,49 �^ ^"< RIP-RAP STONE B_7 QB 52 �" LIMIT OF WORK E , \ 2s 29 f',' 29 _SWALE D ZONE \ E-5 \/ y i EXISTING SPLASH PAD(SEE / ��„� ..��8-53 S- 0 BUIi/ \ GRASS SWALE DWG.C-8 FOR DETAIL) / 30 B-57 - " N \ -� �- _ - , - _- DSM REALTY 5� (TO REMAIN) (TYP.) / \ r8 „C.3 2900TC lSLR7 DANCE / ELze - 881 EAST STREET / STBR A -` .zaSSLRa �zss_ r E/ e s0 TEWKSBURY,MA01876 \ ry ti ` (OL1R)3 29-�\ EL.28.7 1-2450(DCBC2)1 P)/' " �' DU/L ZpN l 30 B-9 / 25 NO E,/ L\\l .- zs.lDrc D� <.76,�� 26.60Bc FER N� _-s-�_B-1 .C� RFA-12 R.� \ ` �,,�.'4-\ EEz9.D ,7ep-RCA. 27eo NO 8UF/ 50� F --l q RFA-14 20'WIDE RIP-RAP •S,0009 \2A�- r3 v� /285-. j00\N ..z � Z9 CE_ZONE� B 49 / '_ _•.�� .\\ - c' `2§ i 8 sED1rlENT\ - -- - - A� 2 D N z - _ - 1 /z - _ P Y 5 PROJECT NAME. ;- F SPILLWAY FOREBAY / - -Y- / /NRD B 48 L.C' PERENNIAL RFA-11\ �'\\ ' ELEV-26.50 2 '�` IS 8 �' STREAM FLOW `\ • ; 3�ZQ�-.,, 2@ - I '1 -� - TER QUALITY SWALE ^Z5 N 29 / B 11 $� �� RFA-15�� .� y/y\ '�\ZO Z�'-�:\ ,i \ J SLR-2 2 + -.y65 \ % -,A CROSS SECTION C C _ _ - 8 47 �^ 2v-u \ 1 -�211 '� 27 (SEE DWG.C-5) �`/ _RFA-IO-�a EL.2].3 Z4 X SLR5- / -/ \ \� \ 3LR6 a B 12 _ A NORTH EL280 J OW 2 za 1 " ANDOVER MALL � FoaEear y''-` tH) pT^ 1 \Z \?� L 5• 1. T 1 24 50(DCB-i) �EL 2]5 40 RFA-9 \20- �'C x / WET BASIN-1 \ y1ID : NORTH ANDOVER APPROXIMATE \� `Z, 2622 _ 2g} 27.0�� _ B-15 ---`B 42r v q., S'Y �`•�A� __ \ X a LEGEND LIMITS OF 1 / qq �¢ -_ LIMITS OF TION \( ".:t°{...: 25 26 24 WET \ >/'Z3 y �B-1 ^"B 41_ 1 lll W�•6 \ �>C \\ m17 RFA 7 ..6S 27 ,�.� 24 _ - ! �✓ 'L�• 33.5� 1 BASIN EXPANSION "" / 6 x 4F`B 17 _ B 40 --- 0 _ - _l N PROPOSED DRAIN LINE ...R NO BU/LD NE. 15"RCP', �1� 2� - '-Q," - L -'- --- -�� IOHWA $ SEAL. (A=i,DDDz sF) -i-A A •;••�.; _- 2 _ UR I C 19 T H � -�` / x 8 -- _ - l.i - �` \ ��p$�� C1O jg8 0 FRENCH DRAIN(PROP.) / c - l'f 1 �t x 27.60-(OW) N Z50� `B 38 _v-RIP-RAP STONEY _ n 7,� �`"-4'"J Of }..2$, �t-� L0 \ RFA-6 'Lb -'_�_.EL.2].8 PERENNIAL /, / o EXISTING DRAIN LINE 1-L-'.30,WIDE NO D/S "x STREAM FLON/ / �^'�22 A q5 26'I - J- .DWG.C-8 FOR DETAIL - �y -" 1 33.00TC $N \ �� - FUR 2 - 15'WIDE RIP-RAP ) 3 -- C �F'q{ 32.50BC \ 1 RIP-RAP >E ZONE x�_ / -B 35,SPILLWAv _ y}L'1 {'T - n� GUARDRAIL y�,_, SPILLWAY 1L r_n 1 yd _ DCB-1 Y ?6 _ -jB 34 _%ELEV=z625 _ "' 'v'1L� / =G5_7± w X X X-CHAIN LINK FENCE �h+ _.--> ;_-� -.7= R=27.60 .27 i i,�' / -�) 33 3 s\ SED 1 RFA-5 .BB'11 ,,24.90(FES 1) - • �'' / N FIELDSTONE WALL '` -2- -B-109- --�_, •28 3 LIMITOFWORK, U -` INDEX CONTOUR EXISTING .- -=R f/ 2775 26_` .'`"B« .' L`\ c C-20 2 /B _ B 31l BIORETENTION B- - B-)02... ___B-1'��_ `I /-2- B 27_- l/ - _-=z- 55- INTERMEDIATE CONTOUR AREA -8103 - I B30,^ 30'WIDERIP42AP f��'� f /� / r�-'�--/ SLR9 �\ / ' 'il .;�"-�'' 0 4 - -B f05_B 106 ``' 4 L 8-26 _ �SPILLWAY F yam:- i / "-L `-"-d H" DESIGNED BY: BED t" 33 PROPOSEDCONTOUR G-1 - 0- - -�"" S7 _ l -'-"-"`-•` / �� _ (GW2 >;� �Y '`! - _ VO. 'r->.. Qq DRAWN BY: WJH \ LIM IT OF WORK-'B 107 -�•••$EDGE OF BORDERING WETLANDS RFA L PERENN AL ``f�-; / / /', / � REVIEWS BED NO #- _, , / _ _ f!STREAM FLOW-•``Jl Fy°-' _ _ TREELINE /STURBANCE U \ `.B-2B, f`f'`f `` `/ - T' LR$r SCALE: 1"-40' x RFA-3� .s 20N£_„ jf!�` `/f 'i' - „`F fJ f - �L-32.1 B 2-E, 3 - PERENNIAL � I j z \-.- „ �b `j _ ` � DATE 10/24I2023 ra 29.1oTC TOP OF CURB :STREAM FLOW EXISTING __ �/ -2ai I 'L l:; � m m 28608C BOTTOM OF CURB HYDRODYNAMIC J GRASS SWALE i/ 4' �~/f r ff 7 / _-�� F-B 3':- ! 3- c pRAWING NAME'. CDB-1 RFA-2 -�_.� PARTICLE SEPARATOR J \}/ \ (TO REMAIN) •,F1 %''� UTILITY POLE PO X - p EXISTING ROOF DRAIN - na G WETLAND AREA _•/ �� r`-,.`.%f�`` YIR _%_ s,8 SSB 56 8-58'-4 f6,.. 3_ D 9 ` O EXISTING AREA DRAIN RFA-1 t 1 \ ''^ - - ,.` •'f 5, 4 / y o DMH DRAIN MANHOLE R= _ _ GRADING AND nR RIM ELEVATION 12 `A� `ff l-.-`/\! �'' `B 57 ,,.= ®C8 EXISTING CATCH BASIN l= PIPE INVERT ELEVATION °',� _ / - - DRAINAGE PLAN 8 PROPOSED DOUBLE RD ROOF DRAIN � �� 4�•k- / ��/ff f _4^. __mil/� 40 0 20 40 80 - � � LIMIT OF WORK CATCH BASIN �/ \ Z E CPP CORRUGATED PLASTIC PIPE ' /�E _ 100•WE(LAND _ _ ,j 'S ® PROPOSED FLARED END TO TRENCH DRAIN /D/f SON / ...� BUFFER(7YPJ I rF',. / / 5#_5 7/ GRAPHIC SCALE IN FEET DRAWING NUMBER Qj HTE-1 APPROX.LOCATION OF SOIL BORING 50,�40 / ,a 1 -r D-6 INSET C�2 C o EL.35.5 PERFORMED BY HTE NORTHEAST,INC. 260 WINTHROP AVENUE \ ;' t SCALE:1 r=4�r PARCEL ID:026-0007-000 \ 3 c E�35.5 OBSERVED BY S RX. N INTERNATIONAL,DATED SEPT.1-1L BORING PERFORMED BY 4,2023ARC H, / NIF - D-5 o. GLOBAL COMPANIES,LLC / D-4 PROJECT NUMBER: Q (OW)=OBSERVATION WELL 17070 Copyright©2023 by RJ.O'Connell&Associates,Inc. This Page Intentionally Left Blank BUSINESS 3 ZONE o S,,, _ EXISTING HYDRANT \ I c Sn 3 _ I J E _ TO REMAIN 20'WAifR PIPE , joc LIN41T OF WORK - f i NS CHANNEL MOUNT \20 tbQ•{2 SNOW STORAGE ° S[ NS CHANNEL 1( �OpO\\Q SAREA(IYP.G �i1E6 ! \ 3 A90UNT E 0 8 1 �i ��%�-NS CHANNEL_.- LOADING RAMP Fq 4- EDGE �L /�% MOUNT! 19)8"METAL --r---DOCK CANOPY i1 e ING DOCK F460SED \ �� BOLLARDS WITH ,AREA LOAD FRENCH DRAM Q YELLOW COVER� � \ O NO / "D ZO/ I IOETAL .� tUR�NCE �-NS CHANNEL BU1�/ BOLLARDS WITH .: EDGE LOADING _ RESIDENCE 4 ZONE a- X-7(WALL I_DOCK CANOPY UIS ZONE MOUNT // YELLOW COVER 15'R •••a• ��. € y. ?,'MOUNT) i METAL OLLARD J� BEGIN VERTICAL GRANITE •„ ��"'- .J' _ x, J. 4'x �tnP'I _ _ , CURB INSTALLATION AT �T LiE"IV, ° BUSINESS 3 ZONE ammum x-B / T.I .L .�.. {' 3 B unmTof WORK X-8-�. _ / �� BUILDING CORNER - i `'" TNOISE BARRIER WALL ' "� a V r - SNOW STORAGE i HT}4't SEE ARCH L) END VERTICAE GRANITE ) `_ AREA LTYPA / `NS CHANNEL 1 , PLANS FOR\DETAILS CURB INSTALLATION AT 1 1 NEW CONCR€T2PAD \• �� r - MOUNT I -PROPOSED GAS I LOADING DOCK I 1 FOR EXISTING J METER J I LOADING DOCK AREA C :IHYDRANT --- \ EMERGENCY NEW LOADING I I EX REMAIN / im I`- TO REMAIN - DOCK AREA t I X7(WALL I GENERATOR PAD(i6'x26') MOUNT) NS CHANNEL /ND L EXISTING UTILITY POLE AND I �.: r MOUNT /•qJ(TP) j GUY WIRE TO REMAIN" EXISTING FIRE I PROPOSED FRENCH LI14IT OF WORK 1g�fFER�N - ! CONTRACTOR TO PROTECT DEPARTh9ENT CONNECTION I - DRAM DURING CONSTRUCTION TO REMAIN. - ------ F�OODZ i END STEEL CORTEN L� _ '' TRANSFORMER PAD _ - END 8 HIGH BLACK S/ygG I GUARD RAIL �' N6 CHANNEL// " / b.• J X-1(WALL B - -\\ VINYL COATED INSTALLATION '�i�X-8 MOUNT _„ \ - / •fj:........ dN• v ]WALL MOUNT) x T SR CHAIN LINK FENCE F MOUNT) X7(WALL,:. _- .q \� TO REMANIGN f `n N$CHANNEL / W / MOON = O REMAIN j REPLACE EXISTING WOOD �� ¢ _ MOUNT TIMBER GUARDRAIL � i (FACE OF GUARD RAIL 5` �p D+ �-EXISTING STAIRS -`-TI1 BEGIN VERTICAL GRANITE OFF FACE OF CURB) ;cl o0? / N�/EXISTING T J \ \\ CURB INSTALLATION AT O/ p ELECTRICAL BUILDING CORNER TRANSFORMERS / T ;// PROPOSED MARKET BASKET ' Gp. / /� W HIGH BLACK 92,907SF± // WALL \�\WO MATED O ALL\\ GINYL HAWLWKFEN X)(WALL L/ -( X"] NT'-, GE BEGIN STEEL E / MOUNT) MOUNT) / \ CORHEN /, ( ( FF=35.50' J / f GUARD RAIL / / /,, , ( • '.� - INSTALLATION $ ( = X-7(WALL 6R "50R �Ri-6(BOLLARD MOUNT) . ) 1 1' LIMIT OF WORK PROPOSED KOHL'S` : END VERTICAL GRANITE CURB CENTER BOLLARD TOFF .. INSTALLATION AT SIDEWALK Y T n ouWALL 41,322 SF# ( EDGE of SIDEWALK \ I / 1 ) 1�EXISTING STOREFRONT S `\ VACANT SPACE#2 APPROXIMATE LIMITS FOR DECORATIVE 1 CANOPY TO REMAIN. CONCRETE LANDING(EXPOSED (NEW) FF=35•50' SIDEWALK CONSTRUCTION. )LAMP POST(TYP), CONTRACTOR TO PROTECT '/\ e\ AGGREGATE)IRE I FOR SIDEWALK DETAILS SEE DURING CONSTRUCTION- \ , \ -PAINTED STOP BAR END CHAIN 17,629 SF± ( DWG,i-DSM REALTY BICYCLE RACK- I �� ,A \ AND LETTERING(TYP.) r` ` FENCE MOUNT _ ~ EXISTING"N$" 1 LINK FENCE I _. > = x - -... --- - RI(BOLLARD MOUNT) , ! EXISTING ADA RELOCATION 3 - : 1 ACCESSIBLE RAMP 14'x5'CONCRETE LANDING p SIGN x,.I = -PERMANENT RELOCATION OF Ri-6(BOLLARD h90UNT) EDGE OF CENTER BOLLARD TOFF EXPOSED AGGREGATE)TYPE G z BEHIND FADE " I EDGE OF CANOPY I TO REMAIN ''j B'WIDE PAINTED CROSSWALK(TYP.) EDGE OF SIDEWALK I ip0 22' 18'l - MVRTA BUS CAN AND CENTER BOLLARD TOFF CANOPY(TYP) F RI-6(BOLLARD MOUNT) ' OF CURB / =Ri-1(BOLLARD MOUNT) EXISTING ADA ACCESSIBLE (j BENCHES.CONTRACTOR TO -NEW ADA ACCESSIBLE EDGE OF SIDEWALK I 22'WIDE PAINTED I I 1 CENTER BOLLARD T OFF 1. 1 RI-6 RAMP TO REMAIN NEW ADA ACCESSIBLE APPROXIMATE LIMNS OF EXISTING -EXISTING ADA RAMP XB% CENTER BOLLARD 3'OFF RESET BENCHES AND CANOPY RAMP(EXPOSED I CROSSWALK(TYP) EDGE OF SIDEWALK `, 1+ :1 NEW ADA ACCESSIBLE ARCHITECTURAL RAh9P(EXPOSED I CONCRETE SIDEWALK TO REMAIN TO REA4AIN \ CONCRETE ADA RAM19P. ------EDGE -Ri6-BOLLARD MOUNT AGGREGATE ( ) MATING AN PY ) I - = Ri i,_ S G C O RAMP EXPOSED -BICYCLE RACK GRANITE CURB TYP. AGGREGATE) I ) i 1 _ €.' -`_" -EXP ED RE TE TYPE O f , .I A t i ( ( ' ( ) '' /l_ Est-�k., //_.: il '.z II .s '/' // /l/t. "/' ( OS AGG GA) G ------- LIMIT OF APPROXIMATE LIMITS OF EXISTING CENTER BOLLARD 3 OFF TO REM19AIN.CONTRACTOR TO DECORATIVE ;` AGGREGATE) I 1 - '1 -:. ,-. I I- - - ' P T T ii H FAINT , EDGE OF SIDEWALK ) - < - -.. SLO ENO O EXCEED V.2 WORK �:' CONCRETE SIDEWALK TO REMAIN; PROTECT DURING CONSTRUCTION LAMP POST I I ARCHITECTURAL BENCH- I CAROUSEL BENCH .., I }} _ �. ',-Q _"' 't< DIRECTIONAL GRANITE CURB TYP) .1. - _ EXISTING SIGN TO REMAIN iARROW$TYP.- - NEW CONCRETE (I 1 ( % -EDGE OF CANOPY \ N0-'-PA RKCNG FIRE LANE -€. + ( ). - -_.. 1..,. >d.I X-8 Ri-i �. PLANTER L _ � Sb'WIDE PAINTED - Ri-6(BOLLARD x , -,- - �. : : : \ - 1 _ _� 1., END VERTICAL GRANITE i , _ _ -_ tr- : ', r PLANTER " CROSSWALK(TYP-) CURB INSTALLATION J e ' ,.HYD i d�l y, .. �_, .� :./ _ nYGL NLUNT) - ['L { \ - .. _ems` _ - TREE WELL YP .. _•'-.;: _.....E -.: ,<o -. FIRE LAME ...,. k .:. ,.. r ,.. _.. -20 R - - .... .,.: +--.-.1. ,..... _ 6 LF RAMPED SIDEWALK f Yink, in _ I .:._ ;.. .:'.., - .. ...:. -_ AEI T� �._..._ � .-� - 0 ry .: �. a. "_ - � ..� � � ... 7 - -EXPOSED AGGREGATE) I AINTED ST - �.._.. __. _. cam' \ (/ c f / �� DYCL � DYCL .�•. '- -:a- - ,:... ,....:. z P <o�-P-A-RK1-N-6 _" -_. Atff, ..- R �-- q5R `. TYPE G.SLOPE NOT TO ' 7 B$1�TfERING �� .STO _ _ 45R 45R. 45R...............4.r1-. 4 R 45R ;45R K :..:.. -..:.. r - i_- '�4iYD 4R- `'X6I EXCEEDIV:12H c / (TYP.) "�I ... ..\, co NG PARKING. Fi E LANE co _ ---- -- ' - x_ ; : c... 4R. R11..29R 1 4 WI RQSS \ =OUTDOOR SALES ARE4 C>L' `"�.. -24'W1QeP-fi1NTED _.=1 ' �' e �'i __ _, F - J 20R 45R a _..... ,"- -- P,-�>.at-�v.<--"'. DYCL _ DYCL -51�r R78f4) 9 / ."" .S'R 4.5R 4 5 R'. .. _DYCL --CROSSWALK fTYP j ___DYCL " a+ -a+ a+ 8A i -..15•. PAINTED STOP 0 n„ 4,.R� 1 ......- - a - Ri-6 BOLLARD - PAINTED -TREE WELL(TYP.) "._: BAR AND z m TIC-" a ate'_ �I ( mar.-mn \ BOLLARD \ U, n a ALK ITYP7 m o o CN IETTERNG RNP C ,� MOON .4 4SR .� �„.�a.<-�= MOUNT) �..... ,�- A ...................J" w( ,... J" �w( ...... � J" wj.... , J" o�J)...MQUNTED \\ ) 1 8, !Ri-6(BOLLARD h90UNT)Jm; m 45R: _-4 R 4 R. ':45R 45R ;4.5'R LL' ,-" 45R 45R - '1 5 5 -.4� SaHYD25R 45R 4'SR -.4SR,. A t34., UI i2't viz_,_ _ ! i$ \_. 6.5R.. .... - � ..._.... �.�.. - SSR _._. �Zs s FLOOD ZONE x �. a, zs a m r m Bi m ar� --��.-i �\ �Rl-ti-{� 20 14 25 14 14 25 14 14 �25' 4' i6 0 � � 1 FLOOD ZONE AE 4 I / ( _� - - ---��` D pO�E i R7-8A(1) \ \T* 5'WIDE BITUM19INOU$ 0 LL PR BULLNOSE .. __ ,_.. \�... .. °1 °1 A'•. m m. m .'�FE00 i -R7-8(4) R7-8(4) \ iv o F Q z CURB RYP) .... ___.1r��NE _-R7-8A(i R7-8A1 0 ." ZO AE-_- ) _BOLLARD () r __. ._ 5 �\\o N SIDEWALK p m¢w tt 2 R7-84) i. .. - r..- .:. F' 9 OD M190UN ED ,SR >... _ LL z (. �. .,-:;: m l".,Nam_m �.. �. ._ ___.�_ ____ �. �,�}- .m1---x '+1LJ- _ , ',,Ri-8 BOLLARD 0 B LL R T ..°�... , �.................ff+ Z y 1 m L __.. mr ( ...:i FL O A D - .BOLLARD 74 m p M1 N Z cJ ><' - I..MOUNT) MOUNTER T H\ 0 z O 1 O a. . - r - 'x'f'- '...-,�:'MOUN EDP - ' �B'HIGH BLACK ¢ m mI CONCRETE LANDING m.. w� m m_.. rso wr m _ ,�...._ .n �' O \....... O U U f.BOLLARD MOUNTED r� >✓/ .. � ... .... J Y J �....�..... .. �� .4.5R I..\.. Z. i..xM1 mx.... 0 ¢ I \ _ (EXPOSED AGGREGATE) VINYL COATED LL W \ ( • m.. m ml m a A PR BULLNOSE n\ X `n m p z I ' 45R I _ _ - I. / ...� ..�. ` ZQ\ CHAIN LINK N O z LL ~ ~ m Q r z 1 N \ )-_ -*' S LF RAMPED ('--. l ,t' 14' --25 ----19' 19, 25 ---19' 19' S 14' 11' 25 14' CURB(TYP.) '`.- .s; 15. \ m M1 0 FENCE <% O I x '< R1b(4) R 8(4) F'..._J m_ Z` .. ... 2'R_. '. 5 R I --..• 5'WIDE BITUMINOUS --: m 1� Yj� o p w R7 BALI) J/ R7-8A0) f :SIDEWALK £ SIDEWALK LK(EXPOSED- ( \S2' 3�' BOLLARD MOUNTED_.. BOLLARD MOUNTED _---- -_ AGGREGATE)S O x - j --.. ----. Ri i A `V1\-s 1 z w z,may,a w Iz I �.. .... .. "" -IS R2-i All o\ o o z LL m 3 a 0\ m z O O 0 1 u: NOT TO EXCEED iV 12H R1 8(8) ,----. \ 0 , o O J 14 25' 14 14 -25' 14' 14 25' 14 20 - +' "`- 2 5R m.. CART m. , J R78A(2) CORRt1L =... 8byPl 9 3dR \\ SR--. R7 8TB(B) BOLLARD... ---}.. (iYR:): .._ SWILL 2 O C ( 1 .SR... ��. 11.5R]-8A(2) M190UNTED cif\ J a H a K R m 19 25 19 19 25 19 19 25 19 19 25 19 :.2Q.. Cr LL 1-'r i,� j y� i,� O445(T'P) r ,p $ITE.LIGHT C ....... BOLLARD M190UNTED �a,., C� Cam. -_ POLE(TYP) I t CONCRETE .1 ` i B R ', SR - ___- 1 cNt.m O O- \, z. 00, _ L LANDING -- _ CART 120R...,y...... > 2 0 ,1,'R' CORRAL SNOW STORAGE oS \ U' ,n m U --2R, 4VLL2 s 2R PR - -S+TE LIGHT AREA(TYP.) ,p ' z w 5 LL 2 R- S O C. (NP) C, @45`(7YP) POLE(TYP) SWVV 66'R\ C c�ti X \ 45R i'. L B, p RONT '%�`E• n <. CART 2R 2'R j 2'R' 2'R L 1' a FUTURE EV 7 - SWLL 2'O.G. _ - ',. R3-1L 9 w z \ FE F<p -=( CORRAL T CORRAL .. ! _ "...45=TYP. < s_, t \ \ - - - 1 2R R A . vs _ ` '_' ;�`@ ( ) CHARGING R.. ... ) ,A ..;\ i-m ., :.. .�, _. �......._... p 2Q R `. - - PAINTED BEGIN 8 HIGH .;., a 1 _- \\ (TYP) 225 .- (TYP) - 2'R BULLNOSE 2U STATIONS- s _. s 264 - -STOP BAR -BLACK VINYL �, "-t O J FENCE MOUNT \_- �. \ y CURB(TYP.) ,., _ .45a. / (TYP.) GOATED CHAIN . - w h -- EXISTING'ITS"SIGN \ h, 6 LF RAM19PED 19' 25' 14' 14' 25' 19' 19' 25'- 19' ---19, 25' 19 20'\�... .�. 6R SNOW STORAGE ... , 1 - 1 �� `�� -AREA TYP. -SIDEWALK.SLOPE NOT -SNOW STORAGE X-2(7)- BEG N CHAIN L NK". B`SOS\ ( ) TO EXCEED iV'.12H ;.. - AREA(TYP.) -_ f Q PAINTED = 1 ti LL FENCE RELOCATION n.�\ �=\UYO c --® - -� DIRECTIONAL EMkIN 0 3'BEHIND FACE OF �_` 1 i m 1 m ,:... ( U 25.R .,F ARROWS YP) _ _/ )) •� Oy ,n CURB \ / ®`i R Wjs..O "-fa "ITS (i 2R �� ..,` _ P�r •P r. / BEGIN VERTICAL -•! ` u -ONT OUT" BUfR I' :('- ry�C -:�z.< � GRANITE CURB --"-A sR\ - IVERFR UFFER ENO '-_ R. i i�R2 :' .....INSTALLATION 5 WIDECONCRETE Op R REA 8.. - - VI� - ®I's - /t RS-7L _ PAINTED O \ y 2 A - 7/- \ .--,' ,;;r CROSSWALK r<0 4n SIDEWALK..... PIPAR!AN TO0 -. .. _ e M \ \ 6R R21 --, "�.. (MATCH \ \ ....SITE LIGHT "< ..A .', '4 l \ Y A / fi R 'r / RIP RAP SPLASH 2'BULL ` EXISTING) i PAD(TYP.) xi+'�NOSE CURB POLE(TYP _ ,; - PREPARED BY: i __-'\\ 5...... \,' /-.SNOW STORAGE N \ '_ _.. ............. -r 5'R"- �. / NEW �� \ �\ l; ......1........ ` R L CARE4�YP, = s�� NE RJO CONNELL SITE LIGHT `PAINTED STOP �@ ._ ADJOIN EXISTING �;POLE RNP / &ASSOCIATES INC. SR = ` TR 3R -5 ..h' / BAR&LETTERING ="<' SIDEWALK \ END VGC -3.R " ONE,< (TYP.) { CIVIL ENGINEERS,SURVEYORS&LAND PLANNERS .p / E MONTVALE AVENUE.SUITE 2C-'STONEHAM,MA 0218C- ZONE \ - 3R --.-INSTALLATION ' .4 :: R UILO \ / ,_ ORBpN� \ (TYP.) -. ""./ PREPARED FOR EXISTING aHaN: a9oconn ELL.CON; 3'R ,}-ice . --`� 6•R ----. 2�R" .. O �PERENNIAL SIGNALIZED _ / N STREAM FLOW _ INTERSECTION ,-6LF RAMPED - / - " // 2 "" 4R , SIDEWALK i �� 1� - '` \ LIMIT OF WORK / NO $y.,. 2R 4.. ....(EXPOSED - 25 �� -� / GRASS S`NALE n, L( `7'R \; AGGREGATE). P /NE 4 r= WATER QUALITY - i �� ( SLOPE MOTTO BUFFER�TM --- -_% SR _/O_B'U1LP ZO ��'sl S4VALE ,NOSE CURB_ 4HIGH BLACK VINYL BULLNOSE CURB-�'` -- 3R "� --EXCEED iV:12H - /' 70WN Zp�T `�G_o' COATED CHAIN LINK BREAK(TYP.) . 0,WEj'J+NO - /50 N BREAK(TYP) \1 REALTY `�� F`� FENCE WITH 10' (SEE DETAIL) C, 1 3'R .. 4R --_6R j0....R -]R _ BR _2'R 7R V/i ( ) Lj_ V$�E SEE DETAIL �. LINE 9•G \ T P� x _,. RiE " .,,� O - - x D cgwIDELOCKMGGATE —�_ i SERE. aR / e_ TEWKSBURY,MA01876 / p \� .s Z NI CONCRETE '��, i - PERENNIAL \\moo o. CONNECT NEW \o L'ra� L\` LANDING .....'=C/ -6RJ TR _'TR�� v-__ 6'R = O STREAM FLOW = FENCE TO EXIST ING t `� - 40'R� (EXPOSED P �_ `� _ R ' 2�,\ \r B� FENCE i \TSF '=^ AGGREGATE}-'£ 2'RBULLNoSE,.'- YLL _ s / LEGEND F\ c c 4QR <_ CURB fTYP.) PROJECT NAME. / CURB TYPE LIMIT i S' CURB TYPE F� \ INS � A' \\ \�oZF WEi BASIN-1\ -. Ri 6 i ,� �� " E W10 � - 2. NORTH fix`' R T,�y1 f TRAFFIC CONTROL SIGNS h '\ \\ I\\L .G.�- '__-^EC1S_ x t�Y / = 1 VPRI{�� / 1 YO1\1 1 1 � x / NOSAI;CSNOK"-GGKP LEA- �- / -:5 6 o. �IeN Ns zA- y 1 sE�B�,v low" 2 3 _ ., ,A�:y.n SITE LIGHT A r' L, /��, p FOR RIP RAPSPLASH _ " 16&6 DOUBLE YELLOW LINE DYCL 1 (Z'{ EXPANDED Y.`� POLE(TYP)F- \/ - ,' 1 �_t� _ ' E 2'j A 9 SINGLE YELLOW 4M1E JNE SYL� I -'S0•/y0 (( WET BASIN-2 PAD nP) UN -LO / 'N \/rFR MALL BIORETENTION I Lam," BU![D + ! "� /� _ %��/xy ( - -{',�� DO V`1\1V1 d SINGLENHI-E LANE LINE SCIL. AREA zoa`` _// NORTH ANDOVER�(/ y .CURB RADIUS TR .[ 25 f �...�r//� x x //e' `� J //f ' SIGN TYPE R-' , 1/ I DlSTUR$g7y0.E \ l / �� STREAM FLOW _ - fA _ \ ll//1 _ ZON „ ". 10 VADE - SR,. O EXISTING -__-- E --- • BULL NOSE CURB { J pD U , --- " / t\ e- KING GATEti\'3r / 3R \ Z ti HEAW-DUTY RMENIENT UR9ITS BIORETENTION G�� 1 ---` \ \ BREAK(TYP) 1" pY o SEAL: w ` AREA ` ;, '� \ ` �4`HIGH BLACK VINYL(SEE _ � NIOHW N DETAIL) - -!/ n l 0 ` COATED CHAIN LINK / 5R _l N\� S5 p07 M�1 1961 F 0 -GRASS SWALE 1 =c+--.--�- \ FENCE .R�.s.... ... .� ._:' \,,..... E6 OF %\ v I ACCESSIBLE PARKING STALLS --- _ //" LCONCRETEADA gym- 52 \ / 1t� i 0 - " � RAMP EXPOSED / N _-\ \ P ({L • '�'-'-- f ( -END GRANITE CURB ( L X-6 5 I / 1 AGGREGATE)TYPE G BFR C ( BOLLARD • - ( i INSTALLATION R VA _ I a_ 's I �LIM(T OF WORK /j J *�n� BUILDING ENTRANCE / LRIP-RAP STONE PERENNIAL - d j STREAM FLOW/ I "�. `\ "' Q _-__-- _ PAINTED RBI B'HIGH ____ I CONNECT NEW =P ENNIAL r of BUILDING DOOR fr '�� zSNO D(STIlRBANCE ZONE tY FENCE TO EXISTING STREAM FLOW STOP BAR Jt^CO ED CHAIN CART CORRAL „C ( �� 'T' y ^ FENCE a N FENCE � ` - 7, LIMIT OF WORK _" ,-_ / N$ ta „>e DESIGNED BY: SOD CHAIN LINK FENCE -x-x- I ,n INSTALL 30 LF OF -.PAINTED == l - .� �_-_____ / \ STEEL Coal pJER a -(io �� oo DRAWN BY. WJH c 'WOOD GUARDRAIL t .,^ - / NU DIRECTIONAL -. REMt}INj \ ZO O m oNOR1N C 'T / ( - '� 4' �- REVIEWED T� `' F.'-� GUARD RAIL P ARROWS TYP.) PARKING ROW COUNT � � � S WIDE ` E � �' / BE IRTICA' tt opo) :_ REVIE SOD BITUMMous a4 SCAT 1 40 FZO SIDEWALK �' `GIB`'.£CURB DATES 1012412023 �N TOTAL PARKING COUNT 1 / O f = NSA PAINTED DRAWING NAME'. P m S '!J \ GOG 2 X �� / a, CROSSWALK a III l F N a TCH `• BE JGN'POLF / \ _ O e \ a� �a / -RIP RAP SPLASH 2 BULL -,.EX�IS7ING) , LION T F}*-t j ■ ■ " G _ PAD(TYP.) / B; NOSE CURBPARKING AND /Q m I �Y E = =" 100•WE7ZAND NEW 7: BITUMINOUS STOP BAR �o� f BUFFER��P> �. dots R,,.. ' - TRAFFIC CONTROL o - G i NO BU �� R11 R`5-1'� �� SIDEWALK TO FR t / R5 1 - ADJOIN EXISTING E. END VERTICAL GRANITE SIDEWALK p ' CROSSWALK 'III'II" 5Ot ! _`,� CURB INSTALLATION AT / fI � PLAN Z E / PROPERTY LINE,TIP DOWN i LOST SECTION CURB t -EXISTING DRAWING NUMBER s �< FRON�9 6"REVEAL TO Q" -PERENNIAL ` (j 6i EMITTED ARROWS / L'Y� REVEAL I STREAM FLOW �INTERSECTION LIMIT OF§4CRKM� I 40 0 20 40 80 ORK INSET 4 NOTE:FOR TRAFFIC CONTROL SIGN SCHEDULE,SEE DWG.N-1 O]N ` RA / SCALE'1'-4Q' PROJECT NUMBER WP P STONE _ _ /r TITLED"GENERAL NOTES" a FRENCH DRAIN _- _-_ GRAPHIC SCALE IN FEET . 17070 61 Copyri9M 0 2023 6y R J.O'Connell&Assodates,Inc. This Page Intentionally Left Blank NOTES: ADJUST GRADE WITH SEWER 1.MAN HOLES AND ALLCOMPONENT PARTS SHALL OF SIZE, / BRICK SETT IN FULL MORTAR BED STRENGTH AND CONFIGURATION AS SIT N OW EXCEPT THAT OR PRECAST CONCRETE RINGS MAX TOP SLABS MAYBE SUBSTITUTED FOR ECCENTRIC CONE Cl 12'ADJUSTMENT SECTIONS.MANHOLES SHALL BE AN ASSEMBLY OF REINFORCED,PRECAST CONCRETE BASE RISER SECTIONS FRjji 2 c PER ASTM C478 OR MONOLITH ICALLY,CAST-IN-PLACE MANHOLEREINFORCED CONCRETE.ABER VED CATCHNSTRUCTED TO 48BO-4(HEAVY-DUTY)GRATE MEET OR EXCEED H2O LOADING AND PREVSLED TURE SHALL BE DESIGNED AND ENT VENT LEAKAGE IN V`lPY1P00�5`oN 3-FLANGE R-35898 0-A EXCESS OF ONE(1)GALLON PER DAY PER VERTICAL FOOT R o 4-FLANGE R-358-A OF MANHOLE. w VERTICAL GRANITE CURB BY NEENAH FOUNDRY OR ENGINEER APPROVED EQUAL 2.HOOD SHALL BE REMOVABLE FROM INSIDE OF CATCH BASIN 4FT HIGH BLACK 4FT HIGH BLACK 3.MATERIALS AND METHOD OF INSTALLATION,ETC.SHALL VINYL COATED RIP-RAP STONE VINYL COATED 24'k28" CONFORM TO THE MUNICIPAL DPW AND/OR ENGINEERING CHAIN LINK FENCE massDOT 111,11,1 CHAIN LINK FENCE PENIN DEPARTMENT STANDARDS AND SPECIFICATIONS. .ill RIP-RAP STONE 8. 8 EXISTING RIP-RAP SPILLWAY -DOT M2.02.3 r w O m 4.CATCH BASIN DIAMETER 60"FOR DOUBLE GRATE BIORETENTION FIT.=27.00 RIP-RAP SPILLWAY EL.-27.0 Y COMPACTED 6 MINIMUM AREA WET BASIN 10' SEDIMENT FOREBAY j W�wm O-RING RUBBER GASKET JOINT PER SAREA0' BGRADE THICKNESS - THE"ELIMINATOR" ASTM C4430R BUTYL RUBBER - BOTTOM OF STONE PAVEMENT FLEXIBLE ROPE JOINT SEALANT PER BOTTOM OF STONE PERMANENT - OIL AND DEBRIS TRAP OR ASTM C 990/AASHTO M-198B CRUSHED STONE 3 t IN SIZE ELEV.=26.0± ELEV.=26.5± 3 \- -.;'� ( ) WATER POOL ENGINEER APPROVED EQUAL � PER ASTM AGGREGATE GRADE NO.1 -� - -� 4 LOAN �" WATERTIGHT Ike. 5'DEPTH 24.0 UO� NON-SHRINK GROUT �i' COMPACTED 1 'GROUNDWATER "`?`.�44 i •\` tt cRi (TYPO FILTER FABRIC MIRAFI 140N SUBGRADE ELEV.=22.Ot --- (PLACED BENEATH FULL WIDTH AND - v SEE PLAN FOR FULL LENGTH OF CONSTRUCTION ENTRANCE) 4"LOAM ``�, r 4"LOAM COMPACTED PIPE SIZE ' SUBGRADE w O o 511(48"DIA) w PERSPECTIVE VIEW 4"LOAM SUBG COMPACTED G w`p 6"(60"DIA.) 4 RADE - ALTERNATIVE FLATTOP SLAB COMPACTED 12" TOP SLAB SHALL MEET OR NOTES SUBGRADE MIN. EXCEED H-20 LOADING. z0 NOTE'. ITMIN.(TYR) �F,"'Y" 1.ENTRANCE S HALL BE MAINTAINED IN ACONDITION THAT PREVENTS TRACKING OF SEDIMENT U 3/4"CRUSHED STONE ONTO PUBLIC RIGHT-OF-WAY AND/OR ACCESS DRIVE. > FOR WET BASIN PLANTINGS,SEE (MASSDOT ITEM NI2.01.4) NON-WOVEN GEOTEXTILE,MIRAFI LANDSCAPE PLANS PREPARED BY VHB. 140NOR APPROVED EQUAL 2.WHEN THE ENTRANCE PAD BECOMES INEFFECTIVE,THE STONE SHALL BE REMOVED WITH COMPACTED SUBGRADE SECTION (SEE SPECIFICATIONS) THE COLLECTED SOIL MATERIAL,REGRADED,STABILIZED AND THE CONSTRUCTION ENTRANCE RECONSTRUCTED. C77CA\'AZ-4 L 1 CC-7+A"Sl 4117M C0CC'U0,,"E17 GfLA1'-'T,'C D' �Wrl"1e1I CC L�MlowCM-R flCIT 0 SCALE.N.T.S. SCALE.N.T.S. SCALE.N.T.S. 12"BIODEGRADEABLE COMPOST WATTLE II WATTLE TO BE SET FLUSH II WITH GROUND(NO DAYLIGHT) HEAVY DUTY FRAME AND GRATE LEBANON CAT.NO.LV 2448-1 OR ENGINEER APPROVED EQUAL If x 17"x T(NOMINAL) OAK OR HARDWOOD STAKE 11"x 11"x T(NOMINAL) SECTION A-A RIP-RAP STONE 60-INCH INSIDE DIA. CA K ORHARDWOOD STAKE ""DOT M2.02.3 (AS NEEDED) z 4FT HIGH CHAIN / �� \ I A BUTT WATTLE�ENDST,NOGAPS RIP-RAP SPILLWAY ART(LIN HIGHCEAIN RIP-RAP SPILLWAY EL.=26.8 LINK FENCEn = ==EL.=27.00 WATER RIP-RAP STONE QUALITQUALITmassDOT NI2.02.3 SNALE _ V � VV 10' WET BASIN 10' INTERN RTENT I ` A ELEVATION STREAM BOTTOM OF STONE PERMANENT BOTTOM OFSTONE ELEV.=26.0± WATER POOL 5'DEPTH ELEV.=26.3± 3 I I 1'q'x T(NOMINAL) -'_.\ - - ::/ 1 OAK EE HARDWOOD STAKE rBUTT WATTLES OR BOTTOM `- \ 3 I I (AS NEEDED) ,_ _,4'-0"�MAX /TOGETHER STREAM - BASIN OM .`�1 GROUND.A ATER BEDIMENT FOREBAY EL 230 ELEV 230 - Il ELEV.220 BOTTOM .` � _ _ • • " • , �.--;� �`�-y ELEV.=21.0 I 4"LOAM COMPACTED \ TOP VIEW p SUBGRADE / 4'LOAM COMPACTED NOTES: �Qo SUBGRAD 48E ' 1.BIODEGRADEABLE COMPOST WATTLE AS MANUFACTURED BY FILTREXX BIOSOXX OR ENGINEER U NOTES' \ / / APPROVED EQUAL. o w / F j O 1.CATCH BASIN COVER SLAB TO BE CAST 2.WATTLE BARRIER TO BE INSPECTED PER THE INSPECTION REQUIREMENTS AS OUTLINED IN THE Oz Q w¢ WITH 22"x48"OPENING TO STO RMWATER POLLUTION PREVENTION PLAN(SWPPP).IN THE ABSENCE OF ASWPPP,INSPECTIONS ACCOMMODATE FRAME AND GRATE. SHALL OCCUR WEEKLY AND AFTER EACH RAINFALL EVENT GREATER THAN 0.25 INCHES. U U O NOTE: z 2.COVER SLAB TO MEET OR EXCEED H-20 3.DAMAGED AND/OR DECOMPOSED WATTLES SHALL BE REPLACED IMMEDIATELY. - LOADING. r FOR V/ET BASIN PLANTINGS,SEE LANDSCAPE PLANS PREPARED BY VHB. o zUL w tt U> '. - /.",-a - -1�L'1�C(.:'�C1: In<..1.sr ATO liar'� _��o. ✓ ,n;i�.�-1-� ,,!q FLU r, i: - w D WET T_fin '�I )CC CCCV'-J O J-JC C �f H r__l 2 is =T. OSCILE VFJK,CC D 1(,r G•/_1Vi ,�/1C�\,J FLU I C_G1,_� L L/lG,/!v 5ET/4 L m o 0,SCALE.N.T.S. SCALE:N.T.S. N.T.S. oLL a m m U Q Q U O z 1-114"x1-1/4"x48"(NOMINAL) OAK OR HARDWOOD STAKE _> CENTER OF CDS STRUCTURE. NOTE'. z SCREEN AND SUMP OPENING ADJUST TO GRADE WITH SEWER BRICK 6'-0"(MAX.)O 6'-0"(MAX.) w - MANHOLES AND ALL COMPONENT PARTS SHALL OF RIP-RAP STONE RIP-RAP STONE PER ASTM GRADE SS SET IN FULL SIZE,STRENGTH AND CONFIGURATION AS SHOWN U .-DOT M2.02.3 HI-DOT M2.02.3 MORTAR BED OR PRECAST CONCRETE EXCEPT THAT TOP SLABS MAYBE SUBSTITUTED FOR w RINGS MAX 12"ADJUSTMENT ECCENTRIC CONE SECTIONS.MANHOLES SHALL BE AN fya SEE DWG.C-2 FOR w E®f ASSEMBLY OF REINFORCED,PRECAST CONCRETE BASE PIPE LAYOUT AND 24"DIA.MANHOLE FRAME&COVER BY - y INVERT ELEVATIONS 15"RCP FES 15"RCP FES EAST JORDAN IRON WORKS CAT.NO. RISER SECTIONS PER ASTM C478 OR MONOLITHICALLY, 7 - EXISTING FOR COS UNITS LA264-000 OR APPROVED EQUAL CAST-IN-PLACE REINFORCED CONCRETE.APPROVED 2 GRADE FLOW '®sx P O P P MANHOLE STRUCTURE SHALL BE DESIGNED AND 4 r t COVER TO BE LETTERED CONSTRUCTED TO MEET OR EXCEED H2O LOADING AND - "DRAIN"(3"HIGH LETTERS) PREVENT LEAKAGE IN EXCESS OF ONE(1)GALLON PER r FIBERGLASS SEPARATION ® ! DAY PER VERTICAL FOOT OF MANHOLE. O O O O D DIRECTION L.I WOVEN LI CYLINDER AND INLET TOP SLAB ACCESS 24"DIA. OF FLOW Oq POLYPROPYLENE (SEE FRAME AND COVER OPENING SILTATION FABRIC PVC HYDRAULIC SHEAR DETAIL) - 8 POSTSATTAC TO PLATE ELEVATION 3fi[914]I.D.ANHOLE 12' 12. z Y O-RING RUBBER GASKET JOINT 10'MINIMUM TO TOE OF SLOPE z O 1T FES-1 FES-2 U U N PER ASTM G4430R BUTYL WOVEN POLYPROPYLENE LL STRUCTURE FLEXIBLE ROPE JOIOR BUT EL RUBBERRUB 11/4 x11/4 x48(NOMINAL) PER ASTM C 990/AASHTO M-198B SILTATION FABRIC OAK OR HARDWOOD STAKE ATTACHED TO POST. 12"BIODEGRADEABLE PREPARED BY PLAN VIEW B-B N= 46"DIA(MIN)• 48DA,6•• F<Qw; QQIdPQSTWATLE RJO'CONNELL CONCRETE FLARED O (60"DIA'(84"DIA) EARTHEN SLOPE \�I ` END SECTION �w 8"(96"DIAJ EXISTING GRACE &ASSOCIATES,INC. EXCAVATE TRENCH FOR _ N.T.S. RIP-RAP TONE 6-1 STEPS B"FABRIC OVERLAP& 12"WATTLE S BACKFILL W/EXCAVATED CIVIL ENGINEERS,SURVEYORS&LAND PLANNERS CONTRACTOR TO GROUT mMs DOT M2.02.3 61�12"O.C. WATER TIGHT NON-SHRINK MATERIAL 1-114"x1-114"x48" 80 MONTVALE AVENUE,.S'NITE 201 PTONEHAM,MA Uatr,o TO FINISHED GRADE GROUT(TYP) (NOMINAL)OAK OR PHONE 761A7P1.0';0 r. I.IIRAFI 140N FILTER FABRIC OR w O . GRADE ` APPROVED EQUAL 3 w1. `DMH DIAMETER NOTES'. SECTION A-A HARDWOOD STAKE PREPARED FOR RINGS/RISERS xf� j/�.� 15"(FES-1) P FLOW 48"FOR PIPES UP TO 30" (FES-21 60"FOR 36'AND 42"PIPES 1.IN AREAS WHERE ANCHOR TRENCH CANNOT BE DUG,FABRIC WILL BE LAID ON SURFACE AND COVERED WITH 6" 72'FOR48'PIPES (MINIMUM DEPTH)OF SOIL. ry FIBERGLASS SEPARATION * _ - ry S• 84"FOR 54"AND 60"PIPES �1 ^ w `, CYLINDER AND INLET i;' -`_ 12"MIN.(TYP) ,•~ 12"MIN. DSM KEHLTT 9fi'FOR 54"AND 60"PIPES 2.SILTATION FENCING AS MANUFACTURED BV ACE ENVIRONMENTAL OR APPROVED EQUAL. `./ 12'-FES-1 3/4"CRUSHED STONE 'DMH DIA.ARE FOR STRAIGHT 3.SILTATION FENCING SHALL BE INSTALLED IN ACCORDANCE WITH MANUFACTURE'S SPECIFICATIONS. 3' 12'-FEs-z NON-WOVEN 881 EAST STREET W THROUGH PIPE.DIAMETER MAY COMPACTED SUBGRADE 4.BIODEGRADABLE COMPOST WATTLE AS MANUFACTURED BY FILTREXX BIOSOXX OR ENGINEER APPROVED EQUAL. - GEOTEXTILE MIRAFI COMPACTED SECTION HAVE TO BE INCREASED TO TEWKSBURY,MA 01876 12"COMPACTED 14DN ORAPPROVED INLET PIPE a SUBGRADE ACCOMMODATE ADDITIONAL (MULTIPLE IN PIPES > SECTION SAND-GRAVEL BASE EQUAL(SEE SPECIFICATIONS) PIPES CONNECTING TO 5.INSPECTIONS SHALL PREVENTION PERFORMED PER THE INSPECTION REQUIREMENTS AS OUTLINED IN THE RAT LEAST E AT O NCE MAYBEACCOM MODATED MANHOLE AT ANGLES EVERY POLLUTIONOVEN(7)ALEN ARDAYPLAN WPPP)IN WITHIN ABSENCE OFA RAINSSWPPP STOINSPRM SHALL OCCUROR GREATER. a EVERY SEVEN(7)CALENDAR DAYS AND WITHIN 24 HOURS OF A RAIN STORM EVENT OF 0.25 INCHES OR GREATER.o� I �- - OUTLET PIPE REPAIR OR REPLACEMENT SHALL BE MADE PROMPTLY AS NEEDED. PIPEa Q -:e,� r '.:�r\ G" n•�' r��`r "r.0 I-1'.�r ,'r �h'l:i,^ �.- -.r PROJECT NAME. SE LAYOU AND-2 FOR ERR E A�l�F.S. C 7.I -:rI��I.IL ')�s l.G_c)i I IC�Il�1�'s�C'L SJZ��,I�rl�'I,:1s CCU(,LCr�IF.WII l 1t 111,C_'(��I it l_%i'`I�C�1r(mil)l%I (C,i l'ri.Il- I lr!;1II C r�I"C )I I r i'ii, LAYATIONS INVERT SCALE:N.T.S. ELEVATIONS FOR CDS I 0 SCALE:N.T.S. 0 SCALE:N.T.S. UNITS NORTH OIL BAFFLE SKIRT__--- PERMANENT POOL ANDOVER MALL SEPARATION ELEV. HEAVY DUTY,CAST IRON SCREEN ''tl MAX TRENCH WIDTH- FRAME AND GRATE NORTH ANDOVER PVC HYDRAULIC �j PIPE O.D.+2 FT. RESTRAINT SHEAR PLATE a (MIN.=3 FT.) xi 1 4 II II I CORD SOLIDS STORAGE SUMP I $O C'\AVP\ V V N A N EARTH TION AROCKCTION SE AL el 1p0 I D Ga k" - PLACESHEETING -i j O -- Y ce� SEDIMENT WHERE INDICATED I - SCALE OR DIRECTED l Z DUMP STRAPS C) ELEVATION A-A CDSUNRORENGINEER °a'a (2 EACH) o....,. UI APPROVED EQUAL �'•�•• O FREEPOF SE ONEOS LARGER L N.T.S. No LEDGE OR uNExcnvATED p THAN 3"DIA.B"MAX.LIFTS. MATERIAL SHALL PROJECT EXCAVATED FLOWABLE FILL BEYOND THIS LINE DESIGNED BY: BED FRAME AND COVER OR IN RA RED TREATMENT DRAWN BY: FBDNVJH N.T.S. WITHIN TOWN RIGHT-OF-WAY, e REVIEWED BY: BED ATTHE TOWN'S DISCRETION. 9-INCH DIAMETER(MIN.) 4- --'--- O ---} --- SCALE: 1"=40' GENERAL NOTES STRAW WATTLE PIPE 8, JP� // 1.CON TECH TO PROVIDE ALL MATERIALS UNLESS NOTED OTHERWISE. p° DATE: 10/24/2023 r6 1.FOR SITE SPECIFIC DRAWINGS WITH DETAILED STRUCTURE DIMENSIONS AND WEIGHT,PLEASE CONTACT YOUR CONTECH ENGINEERED �• �/�' EXPANSION RESTRAINT 07 SOLUTIpNS LLC REPRESENTATIVE. ES.cOm is"xia"x4'(NOMINAL)OAK LIMITS FOR NORMAL ' P. Z F p%� Iy SILT BAG WOVEN POLYPROPYLENE 3.CD WATER QUALITY SHALL BE IN ACCORDANCE WITH ALL DESIGN DATA AND INFORMATION CONTAINED IN THIS DRAWING. OR HARDWOOD STAKE EXCAVATION z¢(`�ti�: (114"NYLON ROPE.2"FLAT WASHERS) GEOTEXTILE.HI-FLOW(TYPE A)SILK SACK AS DRAWING NAME'. Y CONTRACTOR TD CONFIRM STRUCTURE MEETS REQUIREMENTS OF PROJECT. NOTES' SPACED 4'-0"O.C.(MAX.) �-•' MANUFACTURED BY ACF ENVIRONMENTAL Ip 4.STRUCTURE SHALL MEET PASHTO H820 LOAD RATING,ASSUMING EARTH COVER OF 0'-2',AND GROUNDWATER ELEVATION AT,OR BELOW,THE OR APPROVED EQUAL OUTLET PIPE INVERT ELEVATION.ENGINEER OF RECORD TO CONFIRM ACTUAL GROUNDWATER ELEVATION.CASTINGS SHALL MEET AASHTO 1.STRAWN/ATTLE CHECK DAMS TO BE SECURED TO THE GROUND WITH TLONG GRADE STAKES DRIVEN E UNDISTURBED MATERIAL LIMITS FOR ROCK IF RE AND BE CAST WITH R THE CONTECP LOGO.. EXCAVATION MISCELLANEOUS d y.M REQUIRED,PVC HYDRAULIC SHEAR PLATE IS PLACED ON SHELF AT BOTTOM OF SCREEN CY LINOER.REMOVE AND REPLACE AS NECESSARY THROUGH THE WATTLE AND PENETRATING AT LEAST 12-INCHES INTO THE GROUND.STAKES TO BE NOTES. �p DURING MAINTENANCE CLEANING. EXPOSED 31NCHE5(MAX.)ABOVE THE TOP OF THE WATTLE. PIPE 1.INSTALL SILT SACK IN ACCORDANCE WITH MANUFACTURER'S INSTRUCTIONS. 6.CBS STRUCTURE SHALL BE PRECAST CONCRETE CONFORMING TO ASTM C-478 AND AASHTO LOAD FACTOR DESIGN METHOD. COMPACTED PROCESSED T 2.WATTLE 6 SHALL BE MACHINE-PRODUCED THAT IS 100%STRAW FIBER AND CERTIFIED WEED FREE _ GRAVEL,MASSDOT M1.03.1 DETAILS INSTALLATION NOTES FORAGE.THE NETTING SHALL CONSIST OF SEAMLESS HIGH DENSITY POLYETHYLENE AND ETHYL 2.SILT SACK SHALL BE INSPECTED AND CLEANED PER THE INSPECTION REQUIREMENTS r AGAINST UNDISTURBED �• A.ANY IFIED YE,ENGINEER DEPTH,ANDIOR ANTI-FLOTATION PROVISIONS ARE SITE-SPECIFIC DESIGN CONSIDERATIONS AND SHALL BE VINYL ACETATE AND CONTAIN ULTRA VIOLET INHIBITORS. MATERIAL OR SHEETING AS OUTLINED N THE STSILT SACK SHA POLLUTION CLEANED WHEN PLAN(SANSIO IN THE O SPECIFIED BY ENGINEER E RECORD. ABSENCE OF A D IS N SILT SACK SHALL BE CLEANED WHEN THE EXPANSION Z E B.CONTRACTOR TO PROVIDE EQUIPMENT WITH SUFFICIENT LIFTING AND REACH CAPACITY ELLIFT AND SET THE Cos MANHOLE STRUCTURE. (8"MAX.LIFTS) RESTRAINT CORD S NO LONGER VISIBLE. QO C.CONTRACTOR TO INSTALL JOINT SEALANT BETWEEN ALL STRUCTURE SECTIONS AND ASSEI:IBLE STRUCTURE. 3.WATTLES SHALL BE PLACED INAROW WITH THE ENDS TIGHTLY ABUTTING THE ADJACENT WATTLE. } NOTES'. D.CONTRACT OR TO PROVIDE INSTALL,AND GROUT INLET AND OUTLET PIPE(S).MATCH PIPE INVERTS WITH ELEVATIONS SHOWN.ALL PIPE - 1.MATERIALS AND METHODS OF DRAWING NUMBER: CENTERLINES TO MATCH PIPE OPENING CENTERLINES. INSTALLATION SHALL CONFORM TO 3.REMOVE SILT BAG PER MANUFACTURER'S INSTRUCTIONS. E.CONTRACTOR TDTAKE APPROPRIATE I.IEASURESTOHGSURE UNIT ISWATERTIGHT.HOLDINGWATERTO FLOWLINE INVERTHINIMUM.IT IS THE MUNICIPAL DPW AND/OR _C N SUGGESTED THAT ALL JOINTS BELOW PIPE INVERTS ARE GROUTED. 5 mo )Tz `� ENGINEERING DEPARTMENT E C �G'(`GJ 1.;,?�SGG�L�y GC:JJ,G�-Cu r'/r1��nt'r`l C.�' Z' '�/•%"`0`C"-�-:-%�.^, z'-'"�1rJ;�<'- -'r'1'"T->^ STANDARDS AND SPECIFICATIONS. , I//EA��u u l,l'JJCL J�'L CCVL'�l.Lr,�I,7 J,J^N1 L �/-:;'�IG��1DI.,,J t.:{.�C�__,^L,; L/r�T� n \ I S f :n�Po L s 7 n ( ,,'s /r�r."r nn JsC'0,/l�C)C�l.�9CC'SCL,_GC��C JV"J,C�CsCCCC,_ C,�cC-7 O li_ O G,�J S CrJ tl-I�GSGv�G,�I�CIi CiGL O SAL O PROJECT NUMBER' SCALE N.T.S. SCALE:N.T.S. 3 � SCALE:N.T.S. SCALE.N.T.S. 17070 m Q o`Q Copyright©2023 by RJ.O'Connell&Associates,Inc. This Page Intentionally Left Blank 4,000 PSI CEMENT CONCRETE TYPE II �y ( ) /4�12"O.C.EACH EDGE OF TOP OF PAD EL.=34.5 WAY(CENTERED)7 3/4"CHAMFER ACCESSIBLE ROUTE oyes`s- ^Sip 6"x8'x6'PRESSURE nRj (SEE DWG.C-2) 2-1/2" 2-1/2" ,'.,� 99 -V'/' CORTENSTEEL TREATED TIMBER POST YMIN. (MIN.) (MIN.) TIP-DOWN CURB ''`.,� W-BEAM PANEL 6"x8"x18"PRESSURE io PROPOSED TRANSITION :' �P�¢ 2'-0 TREATED OFFSET BLOCK GRADE �,"��^� LANDSCAPE BERM WIDTH c0 21 •'" Iv0 VARIES(3'MIN.) BLOCK STOP _ N 1 LOAM ` I, ' CURB NOTE 3NAIL VP.)SEE 2:, e-1/2" w 1 F.: !J/ SIDE SLOPE TO RECEIVE EDGEOF a ________________ __--_--_--_--_--__ V' l b CURB AN EROSION CONTROL PAVEMENT 2'-0" a ��yj - 1� 1 TRANSITION SIDE SLOPES TO RECEIVE AN SEED MIX _ ` [ER11SION CONTROL SEED MIX"C C _ N 5/8"H X 18" PAVEMENT EDGE OF BORDERING FLUSH - _ VEGETATED WETLANDS pgVEMENT BUTTON COMPACTED 'y 5'SHELF 16.5'(MIN.)WIDE CHANNEL HEAD BOLT - SUBGRADE EXPOSED AGGREGATE REFERENCE POINT SURFACE FINISHCOMPAC MATERIALE(95YAOFBMODIFI ASE ODURSE R COMPACTED SLAB NOTES: RAMP OPENING' f f `^ rP 12 DEPTH - BLOCK x OL "" 3 PERENNIAL 6"x6"x18 aO ._ TIMBER OFFSET `�.. n-."..,i', '� I^I v 6"x8 6'LONG 15/16"X1&1/8" IVI INIIIN.JDV,AEIC ONCITIJDIN.I AID,CO.A(.GC�SIBS ROJTC�,:..UJDINC.,.IJFB J,MP�_�H:.L BC�n,AND THC 1 PROCTOR VALUE) HAUNCH AT ALL BASE COURSE 4 I PRESSURE TREATED SLOTTED HOLES(a REQ'D). FREE EDGES MATERIAL(95%OF MAX.I n.IUh GROS_�I OFF�IIALL LEEK, - 6"LOAM �y - 6 LCAM I'+�TIMBER POST USE SPLICE BOLTS TYP. MODIFIED PROCTOR e.MINIIVUM DF S FEET CLEAR 51 I EF-LIAIIJTaINED AT AIJY FFEISANENT CESTACLE IN ACCr,F510L`-ROUTE(I F., WATER QUALITY SWALE L A x VALUE) VERTICAL 10'WIDE)BOTTOM LINED I DT-S, 6" HYD kANT5,UTILIT"POLE TREE FLL,SIGNS,EEC). GRANITE CURB w1TH soD GRASS I EXISTING TYPICAL GUIDE RAIL TYPE TL-3 TERMINAL SECTION SIZE OF BEN FKAI OK FAD l0 BE AS INDIC?lED ON FLANS, COMPACTED C U JI TRFATMENT:'AIT SFF FV N,OF CURn LC E COMPACTED 2.1 SLOPE SUBGRADE COMPACTED SUBGRADE SUBGRADE DETAIL PRDVIDED LOS GENERAL I,NFOTIVITION ONLY.FINAL DES,C N O EE".ASEC OU 6[OTECYNICAL ENCINLERS 4,RAMP-CURB AND ALIIACEN.FA'.EVFNTS}HALL BF GRADED TD FKEVENT PON'JIN'G. ZECOMMENDA-ION} NOTES: V,yFRF A,CE551ELF KCA TF5 ART LF95 THAN C'IN WIDTH(EXCLUDING C,)REING)A J x`i FA551NG AKFA S1ALL DF �.-11E NEED FOR TA(:EVEI•.l OF A GEJI Ell ILE OVE�i L E1I51 LNG FILL 5JE(>KAD.-5 511 JUI D EL DETEKMINED IV lll-F'.ED FROVIDFD AT INT FEEL 5 NTT L)EXCFFD 2C0 tTFF- 1.GUARD RAIL SHALL CONFORM TO THE REQUIREMENTS OF THE MDPW STANDARD SPECIFICATIONS E'(ThI GEOTECHNICAI ENG,NEED. FOR HIGHWAYS AND BRIDGES SECTION 601 AND THE CONSTRUCTION STANDARDS.- FL:IJIINA-E CURBING AE RAMII'LAM NDICATED DIN'1YE 4.'STOCK UUTS FOK PFNETRATIOKS TO 0E VERIFILD FY ELECTRICAL FNGLNEER, DR OIIILG5 0 DE Ili TfD AND 5EE F11 51'. 2.OFFSET BLOCKS SHALL BE TIMBER.PLASTIC OR COMPOSITE OFFSET BLOCKS LISTED ON THE QUALIFIED CONSTRUCTION MATERIALS LIST MAYBE SUBSTRUTED.OFFSET BLOCKS OF A SINGLE Q 5-5D LARDS TO OE PL:.TFC A5 NICE_TAKYT i FROTECT GENERATOR FKOI✓TFUCKTA:FIC. 7,'LL COISTKOL JOI.ITS TO:iE SIAM CUT TEED WITH I/8'CHAI TFK EACH SIDE, MATERIAL TYPE SHALL BE USED THROUGHOUT AN ENTIRE RUN OF GUARD RAIL. G.-NF FAD 5HALL EC FZOT-C-ED OY AN 8'TALL THAN LINK FCNCC(FLACK)bE II FIT PLASK 5LAF5 6 II II COINS ZUCI ON_OIN FS TO BE TOOLED.DOl tI�C AND 5LtCJED,AND 5IF JfJ'vi FIT'R_CDRMED:XFAN50N..DINT FILLER ANC E(FANSION JOI IIT5EALA,YT. 7.CCNCREFE SL.`.E T O BE SEALED'WEII VASTER BU'IELE5 MA5TER PROTECI`i I000,OK AFFROVtD 8.EQUAL THt 5EALER y.i�Et APPLIED PER-THE Iv ANUFACFU F-"5,�EC FICATI0N5 AND BE 9-EYFU,ED AGGKEG,,TE.L,KfACE FIIII5H 51'AlEEM[FlOKE INDJ5FJE5!/2'UNCRL.CHED GKA,'EI STUNS, 9.CCNF'LETED AT TEST 2 NEEKS FKIOKTO THE STOKE OPENING. EMERGENCY GENERATOR PAD WHEELCHAIR RAMP TYPE C(PRIVATE SITE) O�r'n�IFr?Q ��r rI\;c F 4vLr ,.• r)rn03 CI IT O rrr-nr�i h�r��/41/1 n1 4fir N.T.S. N.T.S. SCALE.N.T.S. SCALE.N.T.S. TRANSITION LENGTH SINGLE 6'-0"TYP. eIF,rI:nm^c,�,T FT rc•�sr-Mstr GATE-VAR. =oC HIJIT' �,�� 10'0"MAX. 10'0"MAX. 10'0"MAX. TRANSITION HEIGHT � EDGE OF 6"MAX.----- :�- SIDEWALK �O+F ^ EDGE of BORDERING ACCESSIBLE ROUTE O�Px \� VEGETATED WETLANDS Tq�y� ` � LANDSCAPE BERM \ CURB BREAK L'MIN. SEE DWG.C-4 z ek:,•.L .S'WIDE LANDSCAPE WIDTH VARIES(3'MIN.) w FLUSH GRANITE CURB 01 I„K I.L�� FO_II, CURB SHELF ELEVATION SIDE SLOPE TO t P:,'-T r,.>. NII TF P�sT uN_ RECEIVE AN 16.5±WIDE CHANNEL EROSION BITUMINOUS CONCRETE SIDEWALK 5/F, ,FS-J',T) PAVEMENT SEE DETAIL FOR p r,m rn 25 FLUSH(SEE NOTE 6) - POST UASSUEMMAX.500'MAX TO P(VALE GA.YF, � 1 O"MAX.RI 'F CL) _ -" 10'WIDE CHANNEL BOTTOM ----- _ I 5 R AM CONTROL M 7,5°o SLOPE y RI1RBh ENTI..RI 0 0 0 0 0 GROUND 6' 6 DOUBLE GATE E 12"DEPTH PERENNIAL BRUMINNT(RONGRETE CURB TRANSITION VERTICAL '-^e N OI ES: c0 GRANITE CURB 6"LOAM M , l Uf3.LATS v M G'.MUM ql //AE(F LC N/ITJ DIN`).',I OFF OF ACCFaSl01 E ROUTE EXCLUDING I,FP KAM-S SHAI I.0,-5`/"HND TI'.E P�=-T RIP RAP STONE TO SN AX'MUM CRC 5 SLOFF HALL Y 2. MATCH EXISTING GRADE FILTER FABRIC u N `p AT FLUSH GRANITE CURB NI RAFT 140N OR 2'MA5600T M1I3.1111 CLASS I TOP 0 4 O NCIIFTI ENGINEER COURSE BITUMINOUS CONCRETE e m _.A NI N IMUM OF 3 FEE.._Cl AK THAII OE MAINT!INED AT ANY FEZNANENT OBSTACLE IN ACCE55101 E PPOU`E(I.E, ...OD PSI „:INC T Ot Cr 12"RIP RAP 1YDRAN APPROVED EQUAL 8"AGGREGATE O w o r FC JTI I IY POLE TOLL I/T L5 IC.N,FT). FOOTING DETAIL ,A G J BASE COURSE LL W ,S.,J IFITJ N FTiSL STONE MassDOT COMPACTED SUBGRADE O�o &"J.D. ITEM M2.02.3 (M1.03.1I _ 3.CJRB TRFA�4FNT VARIE7-SEE FLANS FOR,CURE M'F. Of:AII ELEVATON "If LG,'F W W "D.D. GKD:.NJ 4.�C UF,CUk A.V7 AD!ACNT P4.VFNIFN fS 5HALL BF BRAD'C TO FRFVENT PONDING. -AI LVE p w NOTE, NOTE. o >o Q VHEKF N.0 F I LE FFUT ARF 5 THAN 5'IN MULTI(,`XCLLO NG CLIKOIU,)A 5 x I'A:SiNG AEA.'.'HALL'F ,n O AL tTID t0'I5 5HALL HAY OLt:BRA ALL CORNt AND INTCP�IVIfDIAT o 'O PRO/I(�J\I IN f-R.ALS JOI TJ Fa'CEtD 2G0 YtEI - SEE RIP RAP SPLASH PAD CROSS SECTION DETAIL FOR RIP RAP STONE INSTALLATION ALONG WATER BKACC OK FULL POSTS S'IVLL HAVE WO LKF CES,VVII'H F.N AXIMUYI QUALITY SWALE SIDE SLOPE U - EL iNATE CUFbN M G A-K FYiEKE T AEUTS ROADN AY D VJ:CEFT YiER_VEK�CA_CL�NG LC FELS JGAT�D ON TH:= SPACING OFE T\TEEN POD JN 6E5..''.iEUO500`EE'. O O JKAVn".NCS 10 EE INSTALLED F JJ SET ELL JH. U z 2.ALL POSF9 AND HARDA IVt SFF;_EE OLACK VINYL CGAI FIT `n 0 o O WHEELCHAIR RAMP TYPE G(PRIVATE SITE) 4"CHAIN LINK FENCE m o O E91 o s [,�L t'v'c;C�L s nC,G ,r J DCT 9 O G�7Gw C° .:)JC r=9 9,n r G a 0 U w N.T.S. N.T.S. -- 57 SCALE.N.T.S. SCALE.N.T.S. 0 o-d U u) Q Q U �O - _ O EXPANSION JOINT SEE SPECIFICATIONS CONCRETE SLAB DETAIL FOR PAVING (4,000 PSI-TYPE II) EXIS 3/4"CHAMFER z z N sLoaENC RIP RAP a m a EXPANSION a #4C012 CON7, g �_Z o 0 GRANCURBITE JOINT SEALANT 0 EACH WAY :2- M FACE REGRAOE SLOPE TO y MODIFIED VERTICAL GRANITE CURB A A VERTICAL MATCH EXISTING o U (12"x 5"SLOPED GRANITE SIDEWALK / GRANITE CURB a EDGING CURB SET VERTICALLY) T 0 0 4 L N 6 DEPTH p CDNCRETE(3 ODD PSI) PAVEMENT O O O .1'✓_'s _ CONTINUOUS EACH SIDE - C �✓-� - 8"COMPACTED 1 u] GRAVEL BASE (95%MODIFIED 12" PROCTOR VALUE) - _ PLANTING BED in 00 z PAVEMENT O O SIDEWALK 16' GRAVEL �• (SEE DETAIL) ` HAUNCH AT ALL COMPACTED SLAB BASE 1 Rw uPsnmE N:,.,.,Dor .� FREE EDGES COURSE MATERIAL ENGINEERMIRA 1140NO ROVED DEoI^AJ63 PREPARED BTv: F�T T� a N01E,. COMPACTED SUBGRADE (957 OF MODIFIED EQUAL 1'OVERLaP �J O,CONN�"L_'" PROCTOR VALUE) ENGINEER ER UP, 16' 1.CON'CKE,E,HALLHAVEAVINIMUV287AYCONIFRE NCTH f"_000FJ ACFkVECID)HAL &ASSOCIATES,INC. 2' 3' 1' 4' 1' 3' 2' - = CIVIL ENGINEERS SURVEYORS&LAND PLANNERS 2.MAXIMUM ALLOWABLE B,UNP:3HALL NOT EXCEED A'ND HC h�A`:I M(CFZAiU�H,II NO'LT IOT',. _ 80 MONTVALE AVENUE'LATE"".T-NEHAI4,MA ,u `u0p 6DIA.PERS.HPPIPE(SEE PHONE 76/ i FI()ll)NNELL(oM COMPACTED ,1 6. 1r �1 3,KEI IN FORCI YG 5l EE'SHAI L 3F A5TN nG I,.R Ell DF1 O NFC-VAR`LN I:ATED)- 0N6 G2 FOR INVERTS PREPARED FOR 2 BASE c0 1r 4.ALL?EINFORCING 5TE1L SHALL 5E 5ECI P.J IN I\PROP-R T)91 FIC,N O`I CHAI PS,P I^\NU-ALF O L 5,Ell 18.I0110 OF,APPROVE?EQ IAL, 0/4"WASHED STONE 12" 12„ 5.CONTEA.GTOK O CCOtF IIT II II RO.:C T A-e C:IJGI N FI F IGI UN:' II IAJ I111,.N 7)F:52 I IP-,HE-N FRFFAR,EFRGFRLYION YN'(.F FLA(EMFNF DSM REALTY RIP PAR STONE G.P:OPO,-D PT.,5/JFE FIT1,:I PI)I JII T,„Y1 PR PG fr NA t.l-RIN IN TF,`,FI SI\FIF FPICN"' COMPACTED SUBGRADE M6esDOT M1Iz.02.3 ENGINEER ER APPROVED 740NOR t ENGINEER APPROVED EQUAL 5r1Aua c)N.Tr,1/<.1rDl TMw Ar1c r u��r,L�uNL INr ^�eD rRF)�TnALo"Dr.1Y,,,;1)T ru)N ARI)ND 18„ 881 EAST STREET PI`D_ TEWKSBURY,MA 01876 SECTION A-A 7.CONC:F'.FT'51J`T'TC BE 5tDLSD AITLi N LTFR EDIL_%FI AFE-5TFR Ff()FFGT 11 I pJ)n\FPFLQV D rOUAL.THE 5EAL SHALT EE AFFLIED FERTILE MANU`ACTJRLF'S SFCCIFICATIONS AND BE COMFLFTCD A LCAST 2 WFEtS PRIOR TO THE 5ORF OPENING. MODIFIED VGC EDGING @SIDEWALK PLANTING BEDS „ A, l r PROJECT NAME N.T.S. . COMPACTORDUMPSTER/LOADING PAD �(V�I is al SCALE.N.T.S. SCALE:N.T.S.O N.T.S. O . NORTH -__ ------- _ _-- _ u ---- -- _-_ _ --__-- DEWATERING BAG ANDOVER MALL -'-` ---` ---' -- - --�_ _ SPOUT rRnlaaoornTn�oz3 A75 DE NORTH ANDOVER • T,T r, EXISTING GRADE EXISTING GRADE 1r �£ DEWATERING BAG \ 36"RCP FES "(' EDGE OF BORDERINGw;P_.FP-I- CE6 1 112-2' A 79 10'± VEGETATED WETLAND CRUSHED STONE 36"RCP O O z CLAMP/STRAP TO HOLD SEAL. m-�f�� ' EXISTING SUBGRADE HARGE gDISCHARGE HOSE IN PLA a CONTRACTOR TO INSTALL -- �� ,.� O SEED DIETURBEDAREA HOSE GO REMOVE 3 SECTION A-A VIEW LF J 16±LF EXISTING 36 RCP TWO(2)36"DIA.CONCRETE 36 RCP B WETLAND AREA m p FLARED END SECTIONS to DRAIN PIPE `Sx O w Q 12(MIN) U ❑ ^D \ 36"R CP ES w ;;rrA 7= > •-- - A 76` EXISTING UNSTABILIZED I - 6 LOAM UI n -77 J SLOPE CONTRACTOR TO ;-24 - �a NEERABE SLOPE FROM o RIP RAP SIDE SLOPE WETLAND FLAG A-72 TO 2 DEWATERINGBAG o (SEE STAB IL¢gnoN -_ F I r. DESIGNED BY: BED DETAIL DWG.C-8) 28,g4 ? �- EDGE OF BORDERING 5 A-78 AT 2H:1V SLOPE 7 - SPOUT VEGETATED WETLAND �* NOTES. DRAWN BY: FBDNVJH @ A-74 .F _ %� f PLAN VIEW CONCRETE FLARED J 1_ RIP-RAP STONE 1.DEWATERING BAG SHALL A A REVIEWED BY: RED _ END SECTION _ .-DOT M2.02.3 SCALE: 1"-4O' t x A-72 _ _ PERENNIAL STREAM DIRTBAGBE AS N(LOCAL RED BY _ 'RIP-RAP SPLASH PAD / RIP-RAPSTONE DISTRIBUTOR FERGUSON DEWATERING DATE: 10/24I2023 (M-DOT ITEM MP.02.3) -DOT M2.02.3 COMPACTED WATERWORKS)OR BAG DRAWING NAME'. ._ SEE DETAIL DWG.Cb N - SUBGRADE ENGINEER APPROV ED A-71 •' ,\ A-75 .3 36 RCP M FAF 1140N F ILTER FAIR IC O R _ EQUAL. A 73- - 22 1 APPROVED EQUAL - 2.GONTRACTORSHALL _ FLOW - MONITOR THE 2"PUMP �' ../�� -- \ I - 140RN ORFI IENGINEER LTER RIC f \ TIMES T RING BENT ALL DISCHARGE HOSE ' f v- a \^,- v- :- - - TIMESTLING.PREVENT - CLAMP/STRAP TO MISCELLANEOUS 3 APPROVED EQUAL 5 - TM _ OVERFILLING. HOLD DISCHARGE -"/ .-v 2.00 _ REPLACED WHEN BAG IS 3.DEWATERING BAG TO BE HQSE IN PLACE DETAILS IV 4• (VARIES SEE PLAN VIEW) HALF FULL OF SEDIMENT O - ,=2 -D OR W HEN SEDIMENT HAS - - - 1-V2"-2"CRUSHED Z E �"' _- APPROXIMATE LIMITS OF 3 REDUCED THE PUMP STONE �" SLOPE STABILIZATION.SEE L'.' \ COMPACTED 12"COMPACTED DISCHARGE FLOW RATE 15' _ DING.C-B FOR DETAIL - SUBGRADE DRAWING NUMBER: \�� SECTION SAND-GRAVEL BASE TO AN IMPRACTICAL RATE TOP VIEW C-8 ��/1i�s I�=J'L�Q77a�'�:)G�I-?�J%]Gs ��II�rC�G?J:'�7i�(J�:@LIL,W�nG �(_�C'�.�,��GGLG��,(.J�..�GCJf]9!,,,II?G C/'G9��:�U��/��j I_).a�..,) ��(,"Jl JC�G..�7�a C��ciL J 000PROJECT NUMBER: c�N SCALE:1"=20` 110SCALE:N.T.S. SCALE:N.T.S. SCALE:N.T.S. 17070 3 m Q o`Q Copyright©2023 by RJ.O'Connell&Associates,Inc. This Page Intentionally Left Blank Stormwater Pollution Prevention Plan (SWPPP) North Andover Mall, North Andover MA Appendix B-Copy of 2022 CGP (Note: The 2022 CGP is available at https://www.epa.coi v/npdes/2022-construction-aeneral- germit-cqp) This Page Intentionally Left Blank Stormwater Pollution Prevention Plan (SWPPP) North Andover Mall, North Andover MA Appendix C-Copy of NOI and EPA Authorization Email This Page Intentionally Left Blank From: Subject: EPA NeT CGP Coverage Status:Active:350 Winthrop Avenue,NPDES ID:MAR100566 Date: Thursday,April 25,2024 2:00:38 PM Caution!This message was sent from outside your organization. Biggk, ..........ond 2024-04-25 Dear NeT User, Coverage status has changed for a project/site under the CGP. NPDES ID Form Coverage Operator Project/Site Name EPA Type Status Comment MAR100566 NOI Active DSM 350 Winthrop Realty Avenue Your Notice of Intent(NOI)requesting coverage under EPA's Construction General Permit (CGP) has been accepted and authorization to discharge under the CGP became effective on 04/25/2024 and will expire on 02/16/2027 . Please note that this email does not represent a determination by EPA regarding the validity of the information you provided in your NOI or LEW. Your eligibility for coverage under this permit is based on the validity of the certification you provided. Your electronic signature on the NOI or LEW form certifies that you have read, understood, and are implementing all of the applicable requirements. An important aspect of this certification requires that you have correctly determined whether you are eligible for coverage under this permit. The CGP requires you to have developed a Stormwater Pollution Prevention Plan (SWPPP) prior to submitting your NOI. The CGP also includes specific requirements for erosion and sediment controls, pollution prevention controls, conducting self-inspections, taking corrective actions, and conducting staff training. You must comply with any state,tribal, or territory- specific requirements in Part 9(see https://www.epa.gov/npdes/stormwater-discharges- con struction-activities#cgp). A copy of the submission can be found If you have questions about this email or about NeT CGP, please refer to NeT Support or e- mail NPDESereporting@epa.gov for assistance. This is an automated notification; please do not reply to this email. NPOES UNITED STATES ENVIRONMENTAL PROTECTION AGENCY FORM FORM 8"i"O'EPA WAS),ilINGTON.OC,0400 Approved OMB No. 3510-9 NOTICE OF INTENT(NOI)FOR THE 2022 NPDES CONSTRUCTION PERMIT 2040-0305 Expires on 02J2812025 This collecljon of inrounation is approved by OMB under the paperwork Reduction Act,44 Ul S C 3501 at seq,(0MB Control Nov 2040-0305),Responses to th,is collection of informabon are mandatory in accordance with this plermit and EPA NPDES regulations(40 CFR 122,28(b)(2))An agency may not conduct or sponsor,and a person is not required 10 respond to,a collecbon of informabon unless it displays a currently valid OMB conitrol number,The public reporting and recordkeeping burden for this collection of information are estimated to average 11 to 19,6 hours per response.Send comments on the Agency's need for this informahon,the accuracy of the provided burden,esbryiates and any suggested methods for minimizing respondent burden to the Regulatory Support Division,Director,U.S-Environmental Protection Agency(2821T),1200 Pennsylvania Ave,NW,Washington,D-C 20460 Include the OMB control number in any correspondence,Do not send the completed form to this address, Permit Information NPDES ICI:MARI 00566 StatefTerritory to wh I ch your projectisite Is discharging:MA Is your projectfshe located an federally recognized Indian Country lands?No Are you requesting coverage under th I s Not as a'Fedorof epprallor-or a"F;q*rat Facility'as deff n ed In Appendix A(h ttps:lhvww.epa,govtsystemtfllesidocu mentsl2022-0 I/2022-cg p-final-appendl x-a-definitions.pdf)?Yes Have storm ter discharges from your current construction site been covered previously under an NPD ES permit?Yes 14 Your most current NPOES ID:MAR041214 WII you use polymers,flocculants,or other treatment chemicals at your construction site?No Has a Storm ter Pollution Prevention Plan(SWPPP)been prepared In advance of filling this NOI,as required?Yes Are you able to demonstrate that you meet one of the criteria listed In Appendix D(https:ltwwwepagovlsysternJfllesidocu men ts/2022-41/2022-cg pi-flnal-appendix-d-endangered-specles-prolecdon.pdf)with respectto protection of threatened or endangered species listed under the Endangered Species Act(ESA)and federally designated critical habitat? Yes Have you completed the screening process In Appendix E(https:fhuww.epa.gov/system/filesidocu men tsl2022-0112022-cg p-final-appendl x-e-historic-propertles.palf)relating to the protection of historic properties?Yes Indicating"Yes"below,I confirm that I understand that CG P only authorized the allowable storm ter discharges In Part 1.2.1 and kho aMoom,blIo nooswmiftlet dischiiiiijitiii,Usted kn 0,011 1J.Z Afty d1o0arq1#1 not expressly authorized In this permit cannot become authorized or shielded from liability under CWA section 402(k)by disdosu re to EPA,state or local authorities after Issuance of thl is permit via any means,Including the Notice of Intent(Not)to be covered by the permit the Storm ter Pollillutlon Prevention Plan(SWPPP),during an Inspection,etc,If any discharges requiring NPDES permit coverage other than the allowable storm water and non-stormwater di scharges 11&led In Parts 1.2.1 and 1.2.2 will be discharged,they must be covered under another NPDES permlL Yes Op"or Information Operator Information Operator Name:DSM Realty Operator Mailing Address: Address Lltnc 1!,,881 EA&ISlocwt Address Line 2: City:Tewksbury ZIP/Postal Code:01876 stalelp'tovin'te:MA County or Similar Division:Middlesex Country:US Operator Point of Contact Information First Name Middle Initial Last Name:Norman Martin Title:Director Planning&Development pit omrro98-7-749-1900 Ext.: Email:nmarbn@demoulasmarkethasket,com NOI Preparer Information Rf This NOI Is being prepared by someone other than the certifier. First Name Middle Initial Last Name:Jonathan Ralphs Organization:RJ O'CONNELL Phone:781-279-0180 Ext.: Email:jonathan ralphs@rjaconnell cam ProjectlSite Information ProjectISIte Name:350 Winthrop Avenue ProjecUSite Address Address Line 1:350 Wnthrop Avenue Address Line 2: City:North Andover ZlPiPostal Code,01845 State:MA County or Similar Division:Middlesex Latitude/Longitude:42 6B4722'N,71,135833'W LJOlud'exornIrtw4c 04,14 Swim Horizontal Reference Datum:NAD 83 Project aliart'Datc"A7,woA Project End Date: 10/3112024 l5muinatod Alt to ilotio Olittorbo,4:16 Types of Construction Sites: a Commercial Will there be demolition of any structure built or renovated before January 1,1980?No Will you be discharging de watering water from your site?No Was the pre-development land use used for agriculture?No Are th ere other operators that are covered under this permit for the same project sl te?No Have earth-disturbing activities commenced on your project/sIte?No Is your project/sIte located on federally recognized Indian Country lands?No Is your projectlisite located on a property of religious or cultural significance to an Indian tribe?No Discharge Information Does your projectisite discharge storm ter Into a Municipal Separate Storm Sewer System(MS4)?No Are there any waters of the U.S.within so feet or your project's earth disturbances?Yes Are any of the waters of the U.S.to which you discharge designated by the state or tribal authority under Its anddegradation policy as a Tier 2 jar Tier 2.5)water(water quality exceeds levels necessary to support propagation of fish,shellfish,and wildlife and recreation In and an the water)or as a Tler 3 water(Outstanding National Resource Water)?See Resources,Tools and Templates(https:11www.epa-govIn pd esicanstruction- 'Yes ID:001 Name:Shawsheen River Description:Shawshee River Latitude/Longitude:46,684722*N,71,135833OW Tier Designation:Tier 2.5 Is this receiving water Impaired(an the CWA 303(d)ost)?Yes Impaired Pollutants: • Coliform,fecal general • E,coli • Benthic macroinvert,community Has a TMDL been completed for this receiving waterbody?No s1canviiiiater,polluoisin Will all required personnel,Including those conducting Inspections at your site,meet the training requirements In Part 6 of this permit?Yes First Name Middle Initial Last Name:Jonathan Ralphs Tlde:Civil Engineer Phone:781-279-0180 Ext., Email:inin,athan ralphs@,rjocannell,crim Endangered Species Protection Worli Critarlon A Determine ESA Eligibility Criterion Are your discharges and discharge-rely activities already addressed In another operator's valid certification of eligibility for your"action area"under the current 2022 CGP?No Has consultation between you,a Federal Agency,and the USFWS and/or the NMFS under section 7 of the Endangered Species Act(ESA)concluded?No Are your construction activities the subject of a permit under section 10 of the ESA by the US and/or NMFS,and this authorization addresses the effects of your site's discharges and discharge-related activities on ESA-Ilsted species and/or designated critical habitat? Yes You must determine whether species listed as either threatened or endangered,or their cirihcal habnat(s)are located in your site's action area(i,e,all areas to bit.,attected directly or indirectly by tie federal action and no[merely the irrini area involved in the action,inckiding areas beyond the footprint of the site that are likely to be affected by stormwater discharges,discharge-related activities,and authorized norm-stormwater discharges-) Determine your Action Area You must consider the following in determining the action area for your site,and confirm that all the following are true In determining my"action area".I have considered that discharges of pollutants Into downstream areas can expand the action area well beyond the footprint of my site and the discharge point(s).I have taken Into account the controls I will be Implementing to minimize pollutants and the receiving waterbody characteristics(e.g.,perennial,Intermittent ephemeral)In determining the extent of physical,chemical,and/or biotic effects of the discharges.I confirm that all receiving waterbodies that could receive pollutants from my site are Included In my action area. True In determining my"action area",I have considered that discharge-related activities must also be accounted for In determining my action area.I understand that discharge-related activities are any activities that cause,contribute to,or result In stormwater and authorized non-stormwater polnt source discharges,and measures such as the slung,construction timing,and operation of storm ter controls to control,reduce, or prevent pollutants from tieing dlscharged.I understand that any new or modl III ed s tormwater controls that.Wil have noise or other slmliar effects,and any disturbances associated with construction of controls, are part of my action area. Tru e Determine is -listed species and/or critical habitat are in your site actionarea. ESA-listed species and designated enhcal habitat are under the purview of the NMFS and the USF S,and in many cases,you will need to acquire species and critical habitat lists from faith federal agencies National Marine Fisheries Service(NMFS) For RMFS species and designated critical habitat:inforrnahon„use die following we:b a e p °g �" � p g * https Mmww,epa„goadnpde:cons'tructlon°-general.permil-cgp-threatened-andendangered-specie°s+-eligwbil'ity(htt s l epa govJnpdealco nstruction-general..permit-cgp-threatened-and-endangered-species,-eligibility) l checkrd flee i(pjgc llsfed above and coirrOf mod thxt;, There are no NIVIFS-promtected species andlor desmgrwated critical habitat in my action area, There are NMF'-pnotec°ted species andl'or designated critical habitat in my action area, U.S.Fish and Wildlife Service(USFWS) For USFW,S species and critical habitat information,use the:following webpa e Moww,rpa,gcNal'ner'p ;s"lrwys,rrg,er �twrufs %hrasatrw,ctt"arrtrrttawrreriw�, �esmmelr,, Iytrs etrer"woarttr�rustrwt°,tr gertr trrr�tgllyf�rcmrfrdrrt d red spt lg �q A clierkied the,w1bpage t[stx0,;jboVc and c ttdtmod ftf There are no rotected species and/or designated critical habitat an my aeon area There are. S-prowtecled species andlor designated critical habitat in,my action area You am e- e urrmimrr CtdrfilM A,, Identity the USFWS Information sources used(Note,state resources are not acceptable): New England Ecological Services Fuld Office Identity the NS In formation sources used(Note;state resources are not acceptable); IPaC Resource List. - U.S. Fier and 'Wildlife Service You must attach: A printout of the species list(s)showing ono ESA-listed species or designated critical,habitat in my action area,,, Name Uploaded Crate Size IPaC-Explore Loca'bon resources pdf(attachment/183 O40) 0411112024 76833 KS �r �� t1iw�i ,anr�al tma�gom(� �the its Have you attached printout of the species'Ilst(s)shovAng no E A41sted species or designated critical habitat In my action areal Yes Have you provided documentation In your SWPPP supporting your eligibility under Criterion A7 Yes film fipkt r Are you installing any stormwater con trots as d ascribed In Appendix E(https:ltwww.epa.gov/systemffll esid ocumentsJ20 2-011 0 2-c p-anal-appendix-e-historic-properties.pdf)that require subsurface earth dl7s utbanc ?(Ag dtu ix E Step 1) Yes 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 E (h s:i .e .gov/systemfles/documents12022-0112022-cgp-Rnal-ap ndix istoric-properties.pdo,Step 2); Yes Certification informaton ~ I certify under penalty of law that this docurrment and all attachmenm were prepared under rrsy direction or supervision in accordance vh1h a system designed to assure that qual'fm'ed personnel property gathered and evaluated the. information submitted,.Based on rimy inquiry of the person or persons who manage the system or those persons directly responsible for gathering the information,the inlormatmon submitted is,to the best of my knowledge and belief,true, accurate,and complete.1 have no personal knoodedge that the information submitted is other than true accurate and complete I am aware than there are significant penathes for submitting false information including the possibility of fire and imprisonment for knowing violations Signing an electronic document on behalf of another person is subject to criminal,civil,administrative,or other law"action, vAnO4 ay4,Nw'YWWM4 fmfbartm"rw Certifier Tale:erector of F'acitit es A Planning Certifier Email,n,martinCgdemouiasmarkethaskeLcom Cerfifted thin,04111l2024 1:4 6 PM ET Stormwater Pollution Prevention Plan (SWPPP) North Andover Mall, North Andover MA Appendix D-Copy of Site and Dewatering Inspection Forms (Note: EPA has developed a sample site inspection and dewatering inspection form templates that CGP operators can use.The template is available at https://www.epa.aov/npdes/construction-General-permit-resources-tools-and-templates) This Page Intentionally Left Blank 2022 Construction General Permit Dewatering Inspection Report Project Name: NPDES ID Number: Section A-Dewatering Disc harces (CP Part 4.63), Complete this section within 24 hours of corn, leting the ins ecticn.. � p ,p Inspector Information Inspector Name: Title: Company Name: Email: Address: Phone Number: Inspection Details Inspection Date: Inspection Location: Discharge Start Time: Discharge End Time: Rate of Discharge(gallons per day): Corrective Action RequiredT ❑ Yes ❑ No Describe Indicators of Pollutant Discharge at Point of Dewatering Discharge:' Attach Photographs of: 1. Dewatering water prior to treatment by a dewatering control(s) and the final discharge after treatment; and 2. Dewatering control(s); and 3. Point of discharge to any receiving waters flowing through or immediately adjacent to the site and/or to constructed or natural site drainage features,storm drain inlets, and other conveyances to receiving waters. 'If you observe any of the following indicators of pollutant discharge,you are required to take corrective action under Part 5.1.5.b: • a sediment plume,suspended solids,unusual color, presence of odor,decreased clarity,or presence of foam;or • a visible sheen on the water surface or visible oily deposits on the bottom or shoreline of the receiving water. 2022 Construction General Permit Dewatering Inspection Report Project Name: NPDES ID Number: "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 contained therein. Based on my inquiry of the person or persons who manage the system, or those persons directly responsible for gathering the information, the information contained 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." MANDATORY:Signature of Operator or"Duly Authorized Representative:" Signature: Date: Printed Name: Affiliation: OPTIONAL: Signature of Contractor or Subcontractor Signature: Date: Printed Name: Affiliation: General Tips for Using This Template This Dewatering Inspection Report Template is provided to assist you in preparing dewatering inspection reports for EPA's 2022 Construction General Permit (CGP). If you are covered under the 2022 CGP,you can use this template to create a dewatering inspection report form that complies with the minimum reporting requirements of Part 4.6.3 of the permit. Note that the use of this form is optional;you may use your own inspection report form provided it includes the minimum information required in Part 4.6.3 of the CGP. This template is for dewatering inspections only.A separate site inspection report template that does not include dewatering inspections and complies with the minimum reporting requirements of Part 4.7 of the permit is available at https://www.epa.gov/npdes/construction-general-permit-resources-tools-and- templates. If you are covered under a State CGP, this template may be helpful in developing a report that can be used for that permit; however, it will need to be modified to meet the specific requirements of that permit. If your permitting authority requires you to use a specific inspection report form,you should not use this form. The following tips for using this template will help you ensure that the minimum permit requirements are met: • Review the inspection requirements. Before you start developing your inspection report form, read the CGP's Part 4 inspection requirements.This will ensure that you have a working understanding of the permit's underlying inspection requirements. • Complete all required blank fields. Fill out all blank fields. Only by filling out all fields will the template be compliant with the requirements of the permit. (Note: Where you do not need the number of rows provided in the template form for your inspection,you may delete these as you see fit.Or, if you need more space to document your findings,you may insert additional rows in the electronic version of this form or use the bottom of the page in the field version of this form.) • Use your site map to document inspection findings. In several places in the template,you are directed to specify the location of certain features of your site, including where stormwater controls are installed and where you will be stabilizing exposed soil.You are also asked to fill in location information for unsafe conditions and the locations of any discharges occurring during your inspections. Where you are asked for location information, EPA encourages you to reference the point on your SWPPP site map that corresponds to the requested location on the inspection form. Using the site map as a tool in this way will help you conduct efficient inspections,will assist you in evaluating problems found,and will ensure proper documentation. • Include the inspection form with your SWPPP. Once your form is complete, make sure to include a copy of the inspection form in your SWPPP in accordance with Part 7.2.7.e of the CGP. • Retain copies of all inspection reports with your records.You must also retain copies of all inspection reports in your records in accordance with the requirements in Part 4.7.3 of the CGP.These reports must be retained for at least 3 years from the date your permit coverage expires or is terminated in accordance with the requirements in Part 4.7.4 of the CGP. Instructions for Section A Inspector Name Enter the name of the person that conducted the inspection. Include the person's contact information (title, affiliated company name, address, email, and phone number). Inspection Date Enter the date you performed the inspection. Inspection Location If your project has multiple locations where you conduct separate dewatering inspections,specify the location where this inspection is being conducted. Otherwise,you can enter"dewatering operation." Discharge Start and End Times Enter the approximate time the dewatering discharge started and ended on the day of the inspection. Rate of Discharge Enter the rate of discharge in gallons per day on the day of inspection. To estimate the approximate discharge rate on the day of dewatering inspection, one approach is to use the manufacturer's design pump rating for the pump model in use. For example,a pump rated at 164 gpm (gallons per minute) by the manufacturer can be assumed to be discharging at 164 gpm in most cases.To convert to gallons per day, multiply the rate in gpm by the ratio of minutes in one-day (1,440 minutes per day), resulting in a discharge rate of 236,160 gallons per day. In cases where the dewatering discharge is being pumped over long distances or a substantial distance uphill,which will result in a reduced pump rate relative to manufacturer's specification,the operator may improve the accuracy of the estimate by estimating the time required to fill a container of a known volume. For example, if it takes 60 seconds to fill an empty 55-gallon barrel, the estimated discharge rate is 55 gpm, or 79,200 gallons per day. Indicators of Pollutant Discharge For the point of discharge,describe any observed sediment plume,suspended solids, unusual color, presence of odor, decreased clarity, or presence of foam; and/or a visible sheen on the water surface or visible oily deposits on the bottom or shoreline of the receiving water. Corrective Action Required? Answer"Yes" if during your inspection you found any of the conditions listed above in the instructions for the Indicators of Pollutant Discharge section. If you answer"Yes," you must take corrective action and complete a corrective action log, found at https://www.epa.gov/npdes/construction-general-permit- resources-tools-and-templates.Answer"No" if you did not observe any of the listed pollutant indicators. Photographs As required in CGP Part 8.2.1.a, attach photos of: (1) dewatering water prior to treatment by a dewatering control(s) and the final discharge after treatment; (2) the dewatering control(s); and (3) the point of discharge to any receiving waters flowing through or immediately adjacent to the site and/or to constructed or natural site drainage features,storm drain inlets, and other conveyances to receiving waters. Instructions for Section B Each inspection report must be signed and certified to be considered complete (CGP Part 4.7.2). Operator or"Duly Authorized Representative"-MANDATORY (CGP Appendix G Part G.1 1.2 and CGP Appendix H Section X) At a minimum, the dewatering inspection report must be signed by either (1) the person who signed the NOI, or (2) a duly authorized representative of that person.The following requirements apply: If the signatory will be the person who signed the NOI for permit coverage, as a reminder,that person must be one of the following types of individuals: • For a corporation: By a responsible corporate officer. For the purpose of this subsection,a responsible corporate officer means: (i) a president,secretary, treasurer,or vice-president of the corporation in charge of a principal business function, or any other person who performs similar policy-or decision- making functions for the corporation, or (ii) the manager of one or more manufacturing, production, or operating facilities, provided, the manager is authorized to make management decisions which govern the operation of the regulated facility including having the explicit or implicit duty of making major capital investment recommendations, and initiating and directing other comprehensive measures to assure long term environmental compliance with environmental laws and regulations; the manager can ensure that the necessary systems are established or actions taken to gather complete and accurate information for permit application requirements;and where authority to sign documents has been assigned or delegated to the manager in accordance with corporate procedures. • For a partnership or sole proprietorship: By a general partner or the proprietor, respectively. • For a municipality, State, Federal, or other public agency: By either a principal executive officer or ranking elected official. For purposes of this subsection, a principal executive officer of a Federal agency includes (i) the chief executive officer of the agency,or (ii) a senior executive officer having responsibility for the overall operations of a principal geographic unit of the agency (e.g., Regional Administrator of EPA). If the signatory will be a duly authorized representative, the following requirements must be met: • The authorization is made in writing by the person who signed the NOI (see above); • The authorization specifies either an individual or a position having responsibility for the overall operation of the regulated facility or activity such as the position of plant manager, operator of a well or a well field,superintendent, position of equivalent responsibility,or an individual or position having overall responsibility for environmental matters for the company. (A duly authorized representative may thus be either a named individual or any individual occupying a named position); and • The signed and dated written authorization is included in the SWPPP. A copy must be submitted to EPA, if requested. Sign, date and print your name and affiliation. Contractor or Subcontractor- OPTIONAL Where you rely on a contractor or subcontractor to complete the dewatering inspection report,you should consider requiring the individual(s) to sign and certify each report. Note that this does not relieve you, the permitted operator, of the requirement to sign and certify the dewatering inspection report as well. If applicable,sign, date, and print your name and affiliation. Note While EPA has made every effort to ensure the accuracy of all instructions contained in this template, it is the permit, not this template,that determines the actual obligations of regulated construction stormwater discharges. In the event of a conflict between this template and any corresponding provision of the CGP,you must abide by the requirements in the permit. EPA welcomes comments on this Dewatering Inspection Report Template at any time and will consider those comments in any future revision.You may contact EPA for CGP-related inquiries at cap@epa.aov This Page Intentionally Left Blank Stormwater Pollution Prevention Plan (SWPPP) North Andover Mall, North Andover MA Appendix E-Copy of Corrective Action Log (Note: EPA has developed a sample corrective action log that CGP operators can use.The form is available at https://www.epa.gov/npdes/stormwater-discharges-construction- activities#resources) This Page Intentionally Left Blank 2022 CGP Corrective Action Log Project Name: NPDES ID Number: Section A-Individual Completing this Log Name: Title: Company Name: Email: Address: Phone Number: Section B— Details of the.Problem (CGP Part 5.4.1.p) Complete this section:within 24 hours.of discovering the condition that triggered corrective action. Date problem was first identified: Time problem was first identified: What site conditions triggered this corrective action? ❑ 1 ❑ 2 ❑ 3 ❑ 4 ❑ 5a ❑ 5b ❑ 6 Specific location where problem identified: Provide a description of the specific condition that triggered the need for corrective action and the cause(if identifiable): Section G—Corrective Action Completion (CGP Part 5.4.1.b} Complete this section within 24 hours offer completing the corrective action. For site condition# 1,2,3,4,or 6(those not related to a dewatering discharge)confirm that you met the following deadlines(CGP Part 5.2.1): ❑ Immediately took all reasonable steps to address the condition, including cleaning up any contaminated surfaces so the material will not discharge in subsequent storm events.AND ❑ Completed corrective action by the close of the next business day, unless a new or replacement control, or significant repair,was required. OR ❑ Completed corrective action within seven (7) calendar days from the time of discovery because a new or replacement control, or significant repair,was necessary to complete the installation of the new or modified control or complete the repair.OR ❑ It was infeasible to complete the installation or repair within 7 calendar days from the time of discovery. Provide the following additional information: Explain why 7 calendar days was infeasible to complete the installation or repair: Provide your schedule for installing the stormwater control and making it operational as soon as feasible after the 7 calendar days: For site condition#5a,5b,or 6(those related to a dewatering discharge), confirm that you met the following deadlines: ❑ Immediately took all reasonable steps to minimize or prevent the discharge of pollutants until a solution could be implemented,including shutting off the dewatering discharge as soon as possible depending on the severity of the condition taking safety considerations into account. ❑ Determined whether the dewatering controls were operating effectively and whether they were causing the conditions. ❑ Made any necessary adjustments, repairs, or replacements to the dewatering controls to lower the turbidity levels below the benchmark or remove the visible plume or sheen. Describe any modification(s) made as part of corrective action: Date of completion: SWPPP update If yes,date SWPPP was necessary? updated: 1. ❑ Yes ❑ N o 2' ❑ Yes ❑ No "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 contained therein. Based on my inquiry of the person or persons who manage the system, or those persons directly responsible for gathering the information, the information contained 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." MANDATORY:Signature of Operator or"Duly Authorized Representative:" Signature: Date: Printed Name: Affiliation: OPTIONAL: Signature of Contractor or Subcontractor Signature: Date: Printed Name: Affiliation: General Instructions This Corrective Action Log Template is provided to assist you creating a corrective action log that complies with the minimum reporting requirements of Part 5.4 of the EPA's Construction General Permit (CGP). For each triggering condition on your site,you will need to fill out a separate corrective action log. The entire form must be completed to be compliant with the requirements of the permit. (Note: In Section C,if you do not need the number of rows provided in the corrective action log,you may delete these or cross them off.Alternatively, if you need more space to describe any modifications,you may insert additional rows in the electronic version of this form or use the bottom of the page in the field version of this form.) If you are covered under a State CGP,this template may be helpful in developing a log that can be used for that permit; however,you will likely need to modify this form to meet the specific requirements of any State-issued permit. If your permitting authority requires you to use a specific corrective action log, you should not use this template. Instructions for Section A Individual completing this form Enter the name of the person completing this log. Include the person's contact information (title, affiliated company name, address, email, and phone number). Instructions for Section B You must complete Section B within 24 hours of discovering the condition that triggered corrective action. (CGP Part 5.4) When was the problem first discovered? Specify the date and time when the triggering condition was first discovered. What site conditions triggered this corrective action? (CGP Parts 5.1 and 5.3) Check the box corresponding to the numbered triggering condition below that applies to your site. 1. A stormwater control needs a significant repair or a new or replacement control is needed, or, in accordance with Part Error! Reference source not found.,you find it necessary to repeatedly (i.e., 3 or more times) conduct the same routine maintenance fix to the same control at the same location (unless you document in your inspection report under Part Error! Reference source not found.that the specific reoccurrence of this same problem should still be addressed as a routine maintenance fix under Part Error! Reference source not found.); 2. A stormwater control necessary to comply with the requirements of this permit was never installed, or was installed incorrectly; 3. Your discharges are not meeting applicable water quality standards; 4. A prohibited discharge has occurred (see Part 1.3); 5. During discharge from site dewatering activities: a. The weekly average of your turbidity monitoring results exceeds the 50 NTU benchmark (or alternate benchmark if approved by EPA pursuant to Part Error! Reference source not found.); or b. You observe or you are informed by EPA,State, or local authorities of the presence of any of the following at the point of discharge to a receiving water flowing through or immediately adjacent to your site and/or to constructed or natural site drainage features or storm drain inlets: • sediment plume • suspended solids • unusual color presence of odor • decreased clarity • presence of foam • visible sheen on the water surface or visible oily deposits on the bottom or shoreline of the receiving water 6. EPA requires corrective action as a result of permit violations found during an inspection carried out under Part 4.8. Provide a description of the problem (CGP Part 5.4.].a) Provide a summary description of the condition you found that triggered corrective action,the cause of the problem (if identifiable), and the specific location where it was found. Be as specific as possible about the location;it is recommended that you refer to a precise point on your site map. Instructions for Section C You must complete Section C within 24 hours after completing the correction action. (CGP Part 5.4) Deadlines for completing corrective action for condition# 1,2,3,4,or 6 (if not relating to a dewatering discharge) (CGP Part 5.2.1) Check the box to confirm that you met the deadlines that apply to each triggering condition.You are always required to check the first box (i.e., Immediately took all reasonable steps to address the condition,including cleaning up any contaminated surfaces so the material will not discharge in subsequent storm events.). Only one of the next three boxes should be checked depending on the situation that applies to this corrective action. Check the second box if the corrective action for this particular triggering condition does not require a new or replacement control, or a significant repair.These actions must be completed by the close of the next business day from the time of discovery of the condition. Check the third box if the corrective action for this particular triggering condition requires a new or replacement control, or a significant repair.These actions must be completed by no later than seven calendar days from the time of discover of the condition. Check the fourth box if the corrective action for this particular triggering condition requires a new or replacement control, or a significant repair, and if it is infeasible to complete the work within seven calendar days.Additionally,you will need to fill out the table below the checkbox that requires: 1. An explanation as to why it was infeasible to complete the installation or repair within seven calendar days of discovering the condition. 2. Provide the schedule you will adhere to for installing the stormwater control and making it operational as soon as feasible after the seventh day following discovery. Note: Per Part 5.2.1.c,where these actions result in changes to any of the stormwater controls or procedures documented in your SWPPP,you must modify your SWPPP accordingly within seven calendar days of completing this work. Deadlines for completing corrective action for condition#5a,5b,or 6 related to a dewatering discharge (CGP Part 5.2.2) These deadlines apply to conditions relating to construction dewatering activities. Check the box to confirm that you met the deadlines that apply to each triggering condition.You are required to check all of the boxes in this section to indicate your compliance with the corrective action deadlines. List of modification(s)to correct problem Provide a list of modifications you completed to correct the problem. Date of completion Enter the date you completed the modification.The work must be completed by the deadline you indicated above. SWPPP update necessary? Check "Yes" or"No" to indicate if a SWPPP update is necessary consistent with Part 7.4.1.a in order to reflect changes implemented at your site. If "Yes," then enter the date you updated your SWPPP.The SWPPP updates must be made within seven calendar days of completing a corrective action. (CGP Part 5.2.1.c) Instructions for Section D Each corrective action log entry must be signed and certified following completion of Section D to be considered complete. (CGP Part 5.4.2) Operator or"Duly Authorized Representative"-MANDATORY (CGP Appendix G Part G.11.2 and CGP Appendix H Section X) At a minimum,the corrective action log must be signed by either (1) the person who signed the NOI, or (2) a duly authorized representative of that person. The following requirements apply: If the signatory will be the person who signed the NOI for permit coverage, as a reminder, that person must be one of the following types of individuals: • For a corporation: By a responsible corporate officer. For the purpose of this subsection, a responsible corporate officer means: (i) a president, secretary, treasurer, or vice-president of the corporation in charge of a principal business function, or any other person who performs similar policy-or decision- making functions for the corporation, or (ii) the manager of one or more manufacturing, production, or operating facilities, provided,the manager is authorized to make management decisions which govern the operation of the regulated facility including having the explicit or implicit duty of making major capital investment recommendations, and initiating and directing other comprehensive measures to assure long term environmental compliance with environmental laws and regulations;the manager can ensure that the necessary systems are established or actions taken to gather complete and accurate information for permit application requirements; and where authority to sign documents has been assigned or delegated to the manager in accordance with corporate procedures. • For a partnership or sole proprietorship: By a general partner or the proprietor,respectively. • For a municipality, State, Federal, or other public agency: By either a principal executive officer or ranking elected official. For purposes of this subsection, a principal executive officer of a Federal agency includes (i) the chief executive officer of the agency, or(ii) a senior executive officer having responsibility for the overall operations of a principal geographic unit of the agency (e.g., Regional Administrator of EPA). If the signatory will be a duly authorized representative,the following requirements must be met: • The authorization is made in writing by the person who signed the NOI (see above); • The authorization specifies either an individual or a position having responsibility for the overall operation of the regulated facility or activity such as the position of plant manager, operator of a well or a well field,superintendent, position of equivalent responsibility, or an individual or position having overall responsibility for environmental matters for the company. (A duly authorized representative may thus be either a named individual or any individual occupying a named position); and • The signed and dated written authorization is included in the SWPPP.A copy must be submitted to EPA, if requested. Sign, date and print your name and affiliation. Contractor or Subcontractor- OPTIONAL Where you rely on a contractor or subcontractor to complete this log and the associated corrective action,you should consider requiring the individual(s) to sign and certify each log entry. Note that this does not relieve you,the permitted operator, of the requirement to sign and certify the log as well. If applicable,sign, date, and print your name and affiliation. Recordkeeping Logs must be retained for at least 3 years from the date your permit coverage expires or is terminated. (CGP Part 5.4.4) Keep copies of your signed corrective action log entries at the site or at an easily accessible location so that it can be made immediately available at the time of an on-site inspection or upon request by EPA. (CGP Part 5.4.3) Include a copy of the corrective action log in your SWPPP. (CGP Part 7.2.7.e) Note While EPA has made every effort to ensure the accuracy of all instructions contained in this template, it is the permit, not this template, that determines the actual obligations of regulated construction stormwater discharges. In the event of a conflict between this template and any corresponding provision of the CGP,you must abide by the requirements in the permit. EPA welcomes comments on this Corrective Action Log Template at any time and will consider those comments in any future revision.You may contact EPA for CGP-related inquiries at cqp@epa.aov Stormwater Pollution Prevention Plan (SWPPP) North Andover Mall, North Andover MA Appendix F-SWPPP Amendment Log No. Description of the Amendment Date of Amendment Prepared by Amendment [Names and Title] Appendix G-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. Stormwater Pollution Prevention Plan (SWPPP) North Andover Mall, North Andover MA NIPPON This certification is hereby signed in reference to the above named project: Company- Continental. Pavin , Inc Address: 1 continental Dr Londonderry, NH 03053 Telephone Number: 603 437 5387 Type of construction service to be provided: Site reconstruction, Pavinq, waterluti lities draina e radii Signature: Title. Project Manager Date: June 5, 2024 Stormwater Pollution Prevention Plan (SWPPP) North Andover Mall, North Andover MA Appendix H-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 ❑ Temporary ❑ Permanent ❑ Temporary ❑ Permanent ❑ Temporary ❑ Permanent ❑ Temporary ❑ Permanent ❑ Temporary ❑ Permanent ❑ Temporary ❑ Permanent ❑ Temporary ❑ Permanent ❑ Temporary ❑ Permanent Stormwater Pollution Prevention Plan (SWPPP) North Andover Mall, North Andover MA Appendix I-Training Documentation This Page Intentionally Left Blank Stormwater Pollution Prevention Plan (SWPPP) North Andover Mall, North Andover MA Appendix J - Delegation of Authority Form Delegation of Authority I, (name), 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 EPA's Construction General Permit (CGP), at the construction site. The designee is authorized to sign any reports, stormwater pollution prevention plans and all other documents required by the permit. (name of person or position) (company) (address) (city, State,zip) (phone) By signing this authorization, I confirm that I meet the requirements to make such a designation as set forth in Appendix G of EPA's CGP, and that the designee above meets the definition of a "duly authorized representative" as set forth in Appendix G. 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: This Page Intentionally Left Blank Stormwater Pollution Prevention Plan (SWPPP) North Andover Mall, North Andover MA Appendix K- Endangered Species Documentation This Page Intentionally Left Blank 11/15/23,3:40 PM IPaC: Explore Location resources IPaC U.S. Fish &Wildlife Service IPaC resource I 'lost This report is an automatically generated list of species and other resources such as critical habitat (collectively referred to as trust resources) under the U.S. Fish and Wildlife Service's (USFWS)jurisdiction that are known or expected to be on or near the project area referenced below. The list may also include trust resources that occur outside of the project area, but that could potentially be directly or indirectly affected by activities in the project area. However, determining the likelihood and extent of effects a project may have on trust resources typically requires gathering additional site-specific (e.g., vegetation/species surveys) and project-specific (e.g., magnitude and timing of proposed activities) information. Below is summary oft e project information you provided and contact information for t e USFWS office(s) with jurisdiction in the defined project area. Please read the introduction to each section that follows (Endangered Species, Migratory Birds, USFWS Facilities, and NWI Wetlands) four additional information applicable to the trust resources addressed in that section. Location Essex county, Massachusetts . r UII D �2F if I t' II N" fYf Ih Vrrglryi" 41Ir, 0.1 'NurGN '. /P11/1 V wrk D91uNIlr U 4�r9AW V ,. %YileNIJW o ��4 N 6p %�w mmlm II m ii I ry fi� F IIUu Illlluilll, __ ��ryIN III IluluVll a VI u�V�ullYl' It iil uulr Jk IN NI r Wi rlry�nmv III, II Local office New England Ecological Services Field Office k. (603) 223-2541 JEJ (603) 223-0104 https://ipac.ecosphere.fws.gov/location/7PUX7P63C5H47K442ZJMAAVVRA/resources#wetlands 1/15 11/15/23,3:40 PM IPaC: Explore Location resources 70 Commercial Street, Suite 300 Concord, NH 03301-5094 https://ipac.ecosphere.fws.gov/location/7PUX7P63C5H47K442ZJMAAVVRA/resources#wetlands 2/15 11/15/23,3:40 PM IPaC: Explore Location resources Endangered species This resource list is for informationai purposes orily and does not constitute an anaiysils of pro I Ject level impacts. The primary information used to generate this list is the known or expected range of each species. Additional areas of influence (AOI) for species are also considered. An AOI includes areas outside of the species range if the species could be indirectly affected by activities in that area (e.g., placing a dam upstream of a fish population even if that fish does not occur at the dam site, may indirectly impact the species by reducing or eliminating,water flow downstream). Because species can move, and site conditions can change, the species on this list are not guaranteed to be found on or near the project area. To, fully determine any potential effects to species, additional site-specific and project-specific information is often required. Section 7 of the Endangered Species Act requires Federal agencies to �"request of the Secretary information whether any species which is listed or proposed to be listed may be present in the area of such proposed action" for any project that is conducted, permitted, funded, or licensed by any Federal agency. A letter from the local office and a species list which fulfills this requirement can only be obtained by requesting a�n official species list from either the Regulatory Review section in IPaC (see directionsbelow) or from the local field office directly. For project evaluations that require USFWS concurrence/review, please return to the IPaC websiite and request an official species list by doing the, following: 1. Craw the project location and c ick CONTINUE.. 2. Chick DEFINE PROJECT. 3. log in (if directed to do so). 4. Provide a name and description for your project. 5. Chick REQUEST SPECIES LIST. Listed speciesl and their critical habitats are managed by the Ecological Services Program of the U.S. Fish and Wildlife Service (USFWS) and the fisheries division of the National Oceanic and Atmospheric Administration (NOAA Fisheries). Species and critical habitats under the sole responsibility of NOAA Fisheries are not shown on this list. Please contact NOAA Fisheries for species under their jurisdiction. 1 . Species listed under the Endangered Species Act are threatened or endangered; IPaC also shows species that are candidates, or proposed, for listing. See the listing status page for more information. IPaC only shows species that are regulated by USFWS (see FAQ). https://ipac.ecosphere.fws.gov/location/7PUX7P63C5H47K442ZJMAAVVRA/resources#wetlands 3/15 11/15/23,3:40 PM IPaC: Explore Location resources 2. NOAA Fisheries, also known as the National Marine Fisheries Service (NMFS), is an office of the National Oceanic and Atmospheric Administration within the Department of Commerce. The following species are potentially affected by activities in this location: Mammals NAME STATUS Northern Long-eared Bat Myotis septentrionalis Endangered Wherever found No critical habitat has been designated for this species. https://ecos.fws.gov/ec /species/0045 nsects NAM E STATUS Monarch Butterfly Danaus plexippus Candidate Wherever found No critical habitat has been designated fort is species. hops://ecos.fs.gov/ec /species/04 Critical Potential effects to critical h�a itat(s) in this location must be analyzed along with the endangered species themselves. There are no critical habitats at this, location. You are still required to determine if your roject s may have effects on all above listed species. Bald & Eagles Bald and golden eagles are protected under the Bald and Golden Eagle Protection Act' and the Migratory Bird Treaty ACt2. Any person or organization who plans or conducts activities that may result in impacts to bald or golden eagles, or their habitats3, should follow appropriate regulations and consider implementing appropriate conservation measures, as described below. https://ipac.ecosphere.fws.gov/location/7PUX7P63C5H47K442ZJMAAVVRA/resources#wetlands 4/15 11/15/23,3:40 PM IPaC: Explore Location resources Additional information can be found using the following links: • Eagle Managment https://www.fws.gov/program/eagle-management • Measures for avoiding and minimizing impacts to birds https://www.fws.gov/1 i bra ry/co I lections/avoid i ng-and-minimizing-i ncidenta 1-ta ke- migratory-birds • Nationwide conservation measures for birds https://www.fws.gov/sites/default/files/documents/nationwide-standard-conservation- measures.pdf • Supplemental Information for Migratory Birds and Eagles in IPaC https://www.fws.gov/media/supplemental-information-migratory-birds-and-bald-and- goilden-eagles- ay-occur-projelct-action There are bald and/or golden eagles in your project area. For guidance on when to schedule activities or implement avoidance and minimization measures to reduce impacts to migratory birds on your list, click on the PROBABILITY OF PRESENCE SUMMARY at the top of your list to see when these birds are most likely to be present and breeding in your project area. NAME BREECHING SEASON Bald Eagle Haliaeetus le c cepha us Breeds Oct 15 to Aug 31 This is not a Bird of Conservation Concern (BCC) in this area, but warrants attention because of the Eagle Act or for potential susceptibilities in Offshore areas from certain types of development or activities. Pro abi resence Su The graphs below provide our best understa�nding of when birds of concern are most likely to be present in your project area. This information can be used to tailor and schedule your project activities, to avoid or minimize impacts to birds. Please make sure you read and understand the FACE "Proper Interpretation and Use of Your Migratory Bird Report" before using or attempting to interpret this report. Probability of Presence Each green bar represents the bird's relative probability of presence in the 10km grid cell(s) your project overlaps during a particular week of the year. (A year is represented as 12 4- week months.) A taller bar indicates a higher probability of species presence. The survey effort (see below) can be used to establish a level of confidence in the presence score. One can have higher confidence in the presence score if the corresponding survey effort is also high. How is the probability of presence score calculated? The calculation is done in three steps: https://ipac.ecosphere.fws.gov/location/7PUX7P63C5H47K442ZJMAAVVRA/resources#wetlands 5/15 11/15/23,3:40 PM IPaC: Explore Location resources 1 . The probability of presence for each week is calculated as the number of survey events in the week where the species was detected divided by the total number of survey events for that week. For example, if in week 12 there were 20 survey events and the Spotted Towhee was found in 5 of them, the probability of presence of the Spotted Towhee in week 12 is 0.25. 2. To properly present the pattern of presence across the year, the relative probability of presence is calculated. This is the probability of presence divided by the maximum probability of presence across all weeks. For example, imagine the probability of presence in week 20 for the Spotted Towhee is 0.05, and that the probability of presence at week 12 (0.25) is the maximum of any week of the year. The relative probability of presence on week 12 is 0.25/0.25 = 1; at week 20 it is 0.05/0.25 = 0.2. 3. The relative probability of presence calculated in the previous step undergoes a statistical conversion so that all possible values fall between 0 and 10, incluis ve. This is the probability of presence score. To see a bars probability of presence score, simply hover your mouse cursor over the bar. Breeding Season ( ) Yellow bars, denote a very liberal estimate of the time-frame inside which the bird breeds across its entire range. If there are no yellow bars shown for a bird, it does not breed in your project area. Survey Effort (1) Vertica�l black lines superimposed on probability of presence bars indicate the number of surveys performed for that species in the 1 Okm grid cell(s) your project area overlaps. The number of surveys is expressed as a range, for example, 33 to 04 surveys. To see a bares survey effort range, simply hover your mouse cursor over the bar. No Data (...................) A week is marked as having no data if there were no survey events for that week. Survey Ti` +efrar e Surveys from only the last 10years are used in order to ensure delivery ofcurrently relevant information. The exception to this is areas off the Atlantic coast, where bird returns are based on all years of available data, since data in these areas is currently much more sparse. IIIIIIIIIIIIII probability of presence breeding season I survey effort no data SPECIES JAN FEB MAR APR MAY JUN JUL AUG SEP OCT NOV DEC Bald Eagle , , , , , , , , , , , , i g Non-BCC ��11 t t t t Vulnerable What does IPaC use to generate the potential presence of bald and golden eagles in my specified location? https://ipac.ecosphere.fws.gov/location/7PUX7P63C5H47K442ZJMAAVVRA/resources#wetlands 6/15 11/15/23,3:40 PM IPaC: Explore Location resources The potential for eagle presence is derived from data provided by the Avian Knowledge Network(AKN). The AKN data is based on a growing collection of survey., banding, and citizen science datasets and is queried and filtered to return a list of those birds reported as occurring in the 10km grid cell(s)which your project intersects, and that have been identified as warranting special attention because they are a BCC species in that area, an eagle (Eagle Act requirements may apply). To see a list of all birds potentially present in your project area, please visit the Rapid Avian Information Locator(RAIL)Tool. What does IPaC use to generate the probability of presence graphs of bald and golden eagles in my specified location? The Migratory Bird Resource List is comprised of USFWS Birds of Conservation Concern ).and other species that may warrant special attention in your project location. The migratory bird list generated for your project is derived from data provided by the Avian Knowledge etwOrk(AKN),.The AKN data is based on a growing collection of survey, banding, and citizen science datasets and is queried and filtered to return a list of those birds reported ass occurring in the 10km grid cell(s)which your project intersects, and that have been identified as warranting special attention because they are a BCC species in that area, an eagle (Eagle Act requirements may apply), or a species that has a particular vulnerability to Offshore activities or development. Again, the Migratory Bird Resource list includes only a subset of birds that may occuir in,your project area. It is not representative of all birds that may occur in your project area. To get a list of all birds potentially present in your project area, please visit the Rapid Avian Information Locator_( ool. What if I have eagles on my list? If your project has the potential to disturb or kill eagles, you may need to obtain a permit to avoid violating the Eagle Act should such impacts occur. Please contact your local Fish and Wildlife Service Field Office if you have questions. -1- 0--- ry b i rd s M *igraiu Certain birds are protected under the Migratory Bird Treaty Act' and the Bald and Golden p g y Eagle Protection Act . Any person or organization who plans or conducts activities that may result in impacts to migratory birds, eagles, and their habitats3 should follow appropriate regulations and consider implementing appropriate conservation measures, as described below. 1 . The Migratory Birds Treaty Act of 1918. - - 2. The Bald and Golden Eagle Protection Act of 1940. Additional information can be found using the following links: • Eagle Management https://www.fws.,gov/program/eagle-management • Measures for avoiding and minimizing impacts to birds https://www.fws.gov/library/collections/avoiding-and-minimizing-incidental-take- https://ipac.ecosphere.fws.gov/location/7PUX7P63C5H47K442ZJMAAVVRA/resources#wetlands 7/15 11/15/23,3:40 PM IPaC: Explore Location resources migratory-birds • Nationwide conservation measures for birds https://www.fws.gov/sites/default/files/ documents/nationwide-standard-conservation-m ea s u res.pdf • Supplemental Information for Migratory Birds and Eagles in IPaC https://www.fws.gov/media/supplemental-information-migratory-birds-and-bald-and- golden-eagles-may-occu r-project-action The birds listed below are birds of particular concern either because they occur on the USFWS Birds of Conservation Concern (BCC) list or warrant special attention in your project location. To learn more about the levels of concern for birds on your list and how this list is generated, see the FAQ below. This is not a list of every bird you may find in this location, nor a guarantee that every bird on this list will be found in your project area. To see exact locations of where birders and the general public have sighted birds in and around your project a�rea, visit,the E-bird data snap ingtoo (Tip: enter your location, desired date range and a species on your list). For projects that occur off the Atlantic Coast, additional maps and models detailing the relative occurrence and abundance of bird species on your list are available. Links to additional information about Atlantic Coast birds, and other important information about your migratory bird list, including hover to properly interpret and use your migratory bird report, can be found below. For guidance on when to schedule activities or implement avoidance and minimization measures to reduce impacts to migratory birds on your list, click on the PROBABILITY OF PRESENCE SUMMARY at the top of your list to see when these birds are most likely to be present and breeding in your project area. NAM E BREEDING SEASON Bald Eagle Haliaeetus lucocepha us Breeds Oct 15 to Aug 31 This is not a Bird of Conservation Con�cern (BCC) in this area, but warrants attention because of the Eagle Act or for potential susceptibilities in offshore areas from certain types of development or activities. Black-bil ed Cuckoo Coccyzu�s erythroptha�lmus Breeds May 15 to Oct 10 This is a Bird of Conservation Concern ('BCC)throughout its range in the continental USA and Alaska. https://ecos.fws.gov/ecp/species/9399 Blue-winged Warbler Vermivora pinus Breeds May 1 to Jun 30 This is a Bird of Conservation Concern (BCC) only in particular Bird Conservation Regions (BCRs) in the continental USA Bobolink Dolichonyx oryzivorus Breeds May 20 to Jul 31 This is a Bird of Conservation Concern (BCC)throughout its range in the continental USA and Alaska. https://ipac.ecosphere.fws.gov/location/7PUX7P63C5H47K442ZJMAAVVRA/resources#wetlands 8/15 11/15/23,3:40 PM IPaC: Explore Location resources Canada Warbler Cardellina canadensis Breeds May 20 to Aug 10 This is a Bird of Conservation Concern (BCC)throughout its range in the continental USA and Alaska. Chimney Swift Chaetura pelagica Breeds Mar 15 to Aug 25 This is a Bird of Conservation Concern (BCC)throughout its range in the continental USA and Alaska. Lesser Yellowlegs Tri nga flavi pes Breeds elsewhere This is a Bird of Conservation Concern (BCC)throughout its range in the continental USA and Alaska. hops:llecos.frs.govlec ecies/9679 Prairie Warbler Dendro ca discolor Breeds May 1 to jul 31 This is a Bird of Conservation Concern (BCC)throughout its range in the continental USA and Alaska. Rusty Blackbird Eu ph�agus car0 i nus Breeds elsewhere This is a Bird of Conservation Concern (BCC) only in particular Bird Conservation Regions(BCRs) in the continental USA Wood Thrush Hylocic la mustelina Breeds May 10 to Aug 31 This is a Bird of Conservation Concern (BCC throughout its range in the continental USA and Alaska. Probabil *lty of P ce Summarl The graphs below provide our best understa�nding of when birds of concern are most likely to be present in your project area. This information can be used to tailor and schedule your project activities to avoid or minimize impacts to birds. Please make sure you read and understand the FAQ "Proper interpretation and Use of Your Migratory Bird Report" before using or attempting to interpret this report. Probability of Presence Each green bar represents the bird's relative probability of presence in the 10km grid cell(s) your project overlaps during a particular week of the year. (A year is represented as 12 4- week months.) A taller bar indicates a higher probability of species presence. The survey effort (see below) can be used to establish a level of confidence in the presence score. One can have higher confidence in the presence score if the corresponding survey effort is also high. How is the probability of presence score calculated? The calculation is done in three steps: https://ipac.ecosphere.fws.gov/location/7PUX7P63C5H47K442ZJMAAVVRA/resources#wetlands 9/15 11/15/23,3:40 PM IPaC: Explore Location resources 1 . The probability of presence for each week is calculated as the number of survey events in the week where the species was detected divided by the total number of survey events for that week. For example, if in week 12 there were 20 survey events and the Spotted Towhee was found in 5 of them, the probability of presence of the Spotted Towhee in week 12 is 0.25. 2. To properly present the pattern of presence across the year, the relative probability of presence is calculated. This is the probability of presence divided by the maximum probability of presence across all weeks. For example, imagine the probability of presence in week 20 for the Spotted Towhee is 0.05, and that the probability of presence at week 12 (0.25) is the maximum of any week of the year. The relative probability of presence on week 12 is 0.25/0.25 = 1; at week 20 it is 0.05/0.25 = 0.2. 3. The relative probability of presence calculated in the previous step undergoes a statistical conversion so that all possible values fall between 0 and 10, incluis ve. This is the probability of presence score. To see a bars probability of presence score, simply hover your mouse cursor over the bar. Breeding Season ( ) Yellow bars, denote a very liberal estimate of the time-frame inside which the bird breeds across its entire range. If there are no yellow bars shown for a bird, it does not breed in your project area. Survey Effort (1) Vertica�l black lines superimposed on probability of presence bars indicate the number of surveys performed for that species in the 1 Okm grid cell(s) your project area overlaps. The number of surveys is expressed as a range, for example, 33 to 04 surveys. To see a bares survey effort range, simply hover your mouse cursor over the bar. No Data (...................) A week is marked as having no data if there were no survey events for that week. Survey Tirneframe Surveys from only the last 10years are used in order to ensure delivery ofcurrently relevant information. The exception to this is areas off the Atlantic coast, where bird returns are based on all years of available data, since data in these areas is currently much more sparse. IIIIIIIIIIIIII probability of presence breeding season I survey effort no data SPECIES JAN FEB MAR APR MAY JUN JUL AUG SEP OCT NOV DEC Bald Eagle , , , , , , , , , , , , . ......1-11,11, I- 1�11 t t t 11v I I �11 t't t t t ti Non-BCC 11 Vulnerable Black-billed Cuckoo BCC Rangewide (CON) https://ipac.ecosphere.fws.gov/location/7PUX7P63C5H47K442ZJMAAVVRA/resources#wetlands 10/15 11/15/23,3:40 PM lPaC: Explore Location resources Blue-winged t t t I- Warbler BCC- BCR Bobolink BCC Rangewide (CON) Canada Warbler BCC Rangewide (CON) Chimney Swift .............. BCC Rangewide t t (CON) Lesser III Yellowlegs BCC Rangewide (CON) Prairie Warbler BCC Rangewide (CON) Rusty Blackbirdo � IIIIII, , IIIIII, , , , BCC- BCR /io/ .............. Wood Thrush � �BCC Rangewide (CON) Tell me more about conservation measures I can implement to avoid or minimize impacts to migratory birds. Nationwide Conservation Measures describes measures that can help avoid and minimize impacts to all birds at any location year round. Implementation of these measures is particularly important when birds are most likely to occur in the project area. When birds may be breeding in the area, identifying the locations of any active nests and avoiding their destruction is a very helpful impact minimization measure. To see when birds are most likely to occur and be breeding in your project area, view the Probability of Presence Summary. Additional measures or permits may be advisable depending on the type of activity you are conducting and the type of infrastructure or bird species present on your project site. What does lPaC use to generate the list of migratory birds that potentially occur in my specified location? The Migratory Bird Resource List is comprised of USFWS Birds of Conservation Concern ).and other species that may warrant special attention in your project location. The migratory bird list generated for your project is derived from data provided by the Avian Knowledge Network The AKN data is based on a growing collection of survev, banding, and citizen science datasets and is queried and filtered to return a list of those birds reported as occurring in the 1 Okm grid cell(s)which your project intersects, and that have been identified as warranting special attention because they are a BCC species in that area, an eagle (Eagle Act requirements may apply), or a species that has a particular vulnerability to offshore activities or development. https://ipac.ecosphere.fws.gov/location/7PUX7P63C5H47K442ZJMAAVVRA/resources#wetlands 11/15 11/15/23,3:40 PM IPaC: Explore Location resources Again, the Migratory Bird Resource list includes only a subset of birds that may occur in your project area. It is not representative of all birds that may occur in your project area. To get a list of all birds potentially present in your project area, please visit the Rapid Avian Information Locator(RAIL)Tool. What does IPaC use to generate the probability of presence graphs for the migratory birds potentially occurring in my specified location? The probability of presence graphs associated with your migratory bird list are based on data provided by the Avian Knowledge Network(AKN). This data is derived from a growing collection of survey., banding, and citizen science datasets. Probability of presence data is continuously being updated as new and better information becomes available. To learn more about how the probability of presence graphs are produced and how to interpret them, go the Probability of Presence Summary and then click on the "Tell me about these graphs" link. How do I know if a bird is breeding, wintering or migrating in my area? To see what part of a particular bird's range your project area falls within (i.e. breeding, wintering, migrating or year-round), you may query your location using the RAIL.Tool and look at the range maps provided for birds in your area at the bottom of the profiles provided for each bird in your results. If a blird on your migratory bird species list has a breeding season associated with it, if'that bird does occur in your project area, there may be inests present at some point within the ti eframe specified. If"Breeds elsewhere" is indicated, then the bird likely does not breed in your project area. What are the levels of concern for migratory birds? Migratory birds delivered through IPaC fall into the following distinct categories of concern: 1. "BCC Rangewide" birds are Birds of Conservation Concern (BCC}that are of concern throughout their range anywhere within the USA(incluiding Hawaii,the Pacific Islands, Puerto Rico, and the Virgin Islands); 2. "BCC- BCR" birds are BCCs that are of concern only in particular Bird Conservation Regions (SCRs) in the continental USA; and 3. "Non-BCC-Vulnerable" birds are not BCC species in your project area, but appear on your list either because of the Eagle Act requirements(for eagles) or(for non-eagles) potential susceptibilities in offshoreareas from certain types of development or activities (e.g. offshore energy development or longline fishing). Although it is important to try to avoid and minimize impacts to all birds, efforts should be made, in particular, to avoid and minimize impacts to the birds on this list, especially eagles and BCC species of rangewide concern. For more information on conservation measures you can implement to help avoid and minimize migratory bird impacts and requirements for eagles, please see the FAQs for these topics. Details about birds that are potentially affected by offshore projects For additional details about the relative occurrence and abundance of both individual bird species and groups of bird species within your project area off the Atlantic Coast, please visit the Northeast Ocean Data Portal. The Portal also offers data and information about other taxa besides birds that may be helpful to you in your project review.Alternately,you may download the bird model results files underlying the portal maps through the NOAA NCCOS Integrative Statistical Modeling and Predictive Mapping of Marine Bird Distributions and Abundance on the Atlantic Outer Continental Shelf project webpage. https://ipac.ecosphere.fws.gov/location/7PUX7P63C5H47K442ZJMAAVVRA/resources#wetlands 12/15 11/15/23,3:40 PM IPaC: Explore Location resources Bird tracking data can also provide additional details about occurrence and habitat use throughout the year, including migration. Models relying on survey data may not include this information. For additional information on marine bird tracking data, see the Diving Bird Study and the nanotag studies or contact Caleb Spiegel or Pam Loring. What if I have eagles on my list? If your project has the potential to disturb or kill eagles, you may need to obtain a permit to avoid violating the Eagle Act should such impacts occur. Proper Interpretation and Use of Your Migratory Bird Report The migratory bird list generated is not a list of all birds in your project area, only a subset of birds of priority concern. To learn more about how your list is generated, and see options for identifying what other birds may be in your project area, please see the FAQ "What does IPaC use to generate the migratory birds potentially occurring in my specified location". Please be aware this report provides the " roba�bility of presence" of birds within the 10 km grid cell(s)that overlap your project; not your exact project footprint. On the graphs provided, please also look carefully at the survey effort(indicated by the black vertical bar) and for the existence of the "no data" indicator a red horizontal bar). A h�igh survey effort is the key component. Ifthe survey effort is high, then the probability of presence score can be viewed as more dependable. In contrast, a low survey effort bar or no data bar means a lack of data and, therefore, a lac of certainty about presence of the species.This list is not perfect; it is simply a starting point for identifying what birds of concern have the potential to be in your project area, when they might be there, and if they might be breeding(which means nests might be present). The list helps you know what to look for to confirm presence, and helps guide you in knowing when to implement conservation measures to avoid or minimize potential impacts from your project activities, should presence be confirmed. To learn more about conservation measures,visit the FAQ "Tell me about conservation measures I can implement to avoid or minimize impacts to migratory birdsilat the bottom of your migratory bird trust resources page. Facilities National Wild�life Refuge lands Any activity proposed on lands managed by the National Wildlife Refuge system must undergo a 'Compatibility Determination' conducted by the Refuge. Please contact the individual Refuges to discuss any questions or concerns. There are no refuge lands at this location. https://ipac.ecosphere.fws.gov/location/7PUX7P63C5H47K442ZJMAAVVRA/resources#wetlands 13/15 11/15/23,3:40 PM IPaC: Explore Location resources Fish There are no fish hatcheries at this location. Wetlands ''i n the Nat'ional W Inventory ( NWI) Impacts to NWI wetlands and other aquatic habitats �m�ay be subject to regulation under Section 404 of the clean Water Act, or other State/Federal statutes. For more information please contact the Regulatory Program of the local U.S. Army corps of Engineers District. Please note that the NWI data beling shown may be out of date. We are currently working to update our NWI data set. We recommend you verify these results with a site visit to determine the actual extent of wetlands on site. This location overlaps the following wetlands: FRESHWATER FORESTED/SHRUB WETLAND PISS 1 E RI' ERI N E R2UHx A fu I description for each wetland code can be found at the National Wetlands, Inventory website NOTE: This initial screening does not replace an on-site delineation to determine whether wetlands occur. Additional information on the NWI data is provided below. Data limitations The Service's objective of mapping wetlands and deepwater habitats is to produce reconnaissance level information on the location, type and size of these resources. The maps are prepared from the analysis of high altitude imagery. Wetlands are identified based on vegetation, visible hydrology and geography.A margin of error is inherent in the use of imagery; thus, detailed on-the-ground inspection of any particular site may result in revision of the wetland boundaries or classification established through image analysis. The accuracy of image interpretation depends on the quality of the imagery, the experience of the image analysts, the amount and quality of the collateral data and the amount of ground truth verification work conducted. Metadata should be consulted to determine the date of the source imagery used and any mapping problems. https://ipac.ecosphere.fws.gov/location/7PUX7P63C5H47K442ZJMAAVVRA/resources#wetlands 14/15 11/15/23,3:40 PM IPaC: Explore Location resources Wetlands or other mapped features may have changed since the date of the imagery or field work. There may be occasional differences in polygon boundaries or classifications between the information depicted on the map and the actual conditions on site. Data exclusions Certain wetland habitats are excluded from the National mapping program because of the limitations of aerial imagery as the primary data source used to detect wetlands. These habitats include seagrasses or submerged aquatic vegetation that are found in the intertidal and subtidal zones of estuaries and nearshore coastal waters. Some deepwater reef communities (coral or tuberficid worm reefs) have also been excluded from the inventory. These habitats, because of their depth, go undetected by aerial imagery. Data precautions Federal, state, and local regulatory agencies with jurisdiction over wetlands may define and describe wetlands in a different manner than that used in this inventory. There its no attempt, in either the design or products of this inventory, to define the limits of proprietaryjurisdiction of any Federal, state, or local' government or to esta Nish the geographical scope of the regulatory programs of government agencies,. Persons intending to engage in activities involving modifications within or adjacent to wetland areas should seek the advice of appropriate Federal, state, or local agencies concerning specified agency regulatory programs and proprietary jurisdictions that may affect such activities. https://ipac.ecosphere.fws.gov/location/7PUX7P63C5H47K442ZJMAAVVRA/resources#wetlands 15/15 This Page Intentionally Left Blank Stormwater Pollution Prevention Plan (SWPPP) North Andover Mall, North Andover MA Appendix L-Historic Preservation Documentation This Page Intentionally Left Blank 950 CMR: OFFICE OF THE SECRETARY OF THE COMMONWEALTH APPENDIX A MASSACHUSETTS HISTORICAL COMMISSION 220 MORRISSEY BOULEVARD BOSTON, MASS. 02125 617-727-84701 FAX: 617-727-5128 PROJECT NOTIFICATION FORM Project Name: North Andover Mall Location/Address: 350 Winthrop Ave City/ Town. North Andover Project Proponent Name: DSM Realty Address: 881 East Street City/Town/Zip/Telephone: Tewksbury, Ma 01876 Agency license or funding for the project(list all licenses,permits,approvals, grants or other entitlements being sought from state and federal agencies). Agency Name Ty of License or funding(specify) EPA NPDES Construction General Permit Project Description(narrative): Please see attached sheet for more information. Does the project include demolition? If so, specify nature of demolition and describe the building(s) which are proposed for demolition. Please see attached sheet for more information. Does the project include rehabilitation of any existing buildings? If so, specify nature of rehabilitation and describe the building(s) which are proposed for rehabilitation. Please see attached sheet for more information. Does the project include new construction? If so,describe(attach plans and elevations if necessary). Please see attached sheet for more information. 5/31/96(Effective 7/l/93)-corrected 950 CMR- 275 950 CMR: OFFICE OF THE SECRETARY OF THE COMMONWEALTH APPENDIX A (continued) To the best of your knowledge, are any historic or archaeological properties known to exist within the project's area of potential impact? If so, specify. There are no known historical or archaeological properties within the project area. What is the total acreage of the project area? Woodland acres Productive Resources: Wetland acres Agriculture acres Floodplain acres Forestry acres Open space acres Mining/Extraction acres Developed 21 +/- acres Total Project Acreage acres What is the acreage of the proposed new construction? acres What is the present land use of the project area? The property's current use is a strip mall with multiple varying retail spaces. Please attach a copy of the section of the USGS quadrangle map which clearly marks the project location. Please see attached. This Project Notification Form has been submitted to the MHC in compliance with 950 CMR 71.00. Signature of Person submitting this form: Date: 1 1/17/2023 Name: Chris McDonnell Address: 80 Montvale Avenue City/Town/zip: Stoneham, MA 02180 Telephone: 781-279-0180 REGULATORY AUTHORITY 950 CMR 71.00: M.G.L. c. 9, §§ 26-27C as amended by St. 1988, c. 254. 7/l/93 950 CMR- 276 Stormwater Pollution Prevention Plan (SWPPP) North Andover Mall, North Andover MA Appendix M- Rainfall Gauge Recording Use the table below to record the rainfall gauge readings at the beginning and end of each work day. An example table follows. Month/Year Month/Year Month/Year Day Start time End time Day Start time End time Day Start time End time 1 1 1 2 2 2 3 3 3 4 4 4 5 5 1 5 6 6 6 7 7 7 8 8 8 9 9 9 10 10 10 11 11 11 12 12 12 13 13 13 14 14 14 15 15 15 16 16 16 17 17 17 18 18 18 19 19 19 20 20 20 21 21 21 22 22 22 23 23 23 24 24 24 25 25 25 26 26 26 27 27 27 28 28 28 29 29 29 30 30 30 31 31 31 Stormwater Pollution Prevention Plan (SWPPP) North Andover Mall, North Andover MA Example Rainfall Gauge Recording April 2022 May 2022 June 2022 Day 7:00 am 4:400 pm Day 7:00 am 4:00 pm Day 7:00 am 4:00 pm 1 -- -- 1 0.2 0 1 0 0.4 2 -- -- 2 0 0 2 0 0 3 0 0 3 0.1 0.3 3 -- -- 4 0 0.3 4 0 0 4 -- -- 5 0 0 5 0 0 5 0 0 In this example (for only partial months), 0.25-inch rainfall inspections would have been conducted on April 4 and June 1. Stormwater Pollution Prevention Plan (SWPPP) North Andover Mall, North Andover MA Appendix N-Turbidity Monitoring Sampling Documentation No Dewatering Planned-Not Applicable