Loading...
The URL can be used to link to this page
Your browser does not support the video tag.
Home
My WebLink
About
Contract #: 002835 - From: To: - Exception - Exception
STORMWATER POLLUTION PREVENTION PLAN (SWPPP) No. Andover School Department Administration Building 566 Main Street North Andover, Massachusetts Prepared By: Norse Environmental Services, Inc. 92 Middlesex Road Unit 4 Tyngsboro, MA 01879 May 2014 Stormwater Pollution Prevention Plan (SWPPP) North Andover School Department Administration Building Stormwater Pollution Prevention Plan (SWPPP) For Construction Activities At: North Andover School Department Administration Building 566 Main Street North Andover, Ma 01845 SWPPP Prepared For: Town of North Andover Ray Santilli 120 Main Street North Andover, Ma 01845 Tel: (978) 688-9516 Fax: (978) 688-9556 E-mail: rsantilli@townofnorthandover.com SWPPP Prepared By: Norse Environmental Services, Inc. Steven Eriksen 92 Middlesex Road -Unit 4 Tyngsboro, MA 01879 Tel: (978) 649-9932 Fax: (978) 649-7582 E-mail: norseenvironmental@verizon.net SWPPP Preparation Date: 5/1/2014 Estimated Project Dates: Project Start Date: 05/15/2014 Project Completion Date: 05/15/2018 Stormwater Pollution Prevention Plan Stormwater Pollution Prevention Plan (SWPPP) North Andover.School Department Administration Building Contents SECTION 1: CONTACT INFORMATION/RESPONSIBLE PARTIES..................................................................5 1.1 Operator(s) / Subcontractor(s)..................................................................................................... 5 1.2 Stormwater Team............................................................................................................................. 7 SECTION 2: SITE EVALUATION, ASSESSMENT, AND PLANNING.................................................................8 4.4 2.1 Project/Site Information.................................................................................................................. 8 2.2 Discharge Information.................................................................................................................... 9 2.3 Nature of the Construction Activity............................................................................................. 9 2.4 Sequence and Estimated Dates of Construction Activities .................................................. 10 2.5 Allowable Non-Stormwater Discharges.................................................................................... 11 2.6 Site Maps.........................................................................................................................................11 4.10 SECTION 3: DOCUMENTATION OF COMPLIANCE WITH OTHER FEDERAL REQUIREMENTS ....................12 21 3.1 Endangered Species Protection................................................................................................. 12 3.2 Historic Preservation...................................................................................................................... 13 3.3 Safe Drinking Water Act Underground Injection Control Requirements ............................ 15 SECTION 4: EROSION AND SEDIMENT CONTROLS...................................................................................16 Other Stormwater Controls.......................................................................................................... 4.1 Natural Buffers or Equivalent Sediment Controls..................................................................... 16 4.2 Perimeter Controls......................................................................................................................... 16 4.3 Sediment Track-Out....................................................................................................................... 17 4.4 Stockpiled Sediment or Soil.......................................................................................................... 18 4.5 Minimize Dust.................................................................................................................................. 18 4.6 Minimize the Disturbance of Steep Slopes................................................................................ 19 4.7 Topsoil...............................................................................................................................................20 4.8 Soil Compaction............................................................................................................................ 20 4.9 Storm Drain Inlets............................................................................................................................ 21 4.10 Constructed Stormwater Conveyance Channels.................................................................. 21 4.11 Sediment Basins.............................................................................................................................. 22 4.12 Chemical Treatment..................................................................................................................... 22 4.13 Dewatering Practices................................................................................................................... 23 4.14 Other Stormwater Controls.......................................................................................................... 24 4.15 Site Stabilization.............................................................................................................................. 24 SECTION 5: POLLUTION PREVENTION STANDARDS..................................................................................26 5.1 Potential Sources of Pollution...................................................................................................... 26 5.2 Spill Prevention and Response.................................................................................................... 26 5.3 Fueling and Maintenance of Equipment or Vehicles............................................................ 27 5.4 Washing of Equipment and Vehicles....................................................................... 5.5 Storage, Handling, and Disposal of Construction Products, Materials, and Wastes........ 29 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 AND CORRECTIVE ACTION..............................................................................34 6.1 Inspection Personnel and Procedures....................................................................................... 34 6.2 Corrective Action.......................................................................................................................... 35 6.3 Delegation of Authority................................................................................................................ 35 SECTION7: TRAINING................................................................................................................................36 SECTION 8: CERTIFICATION AND NOTIFICATION....................................................................................37 SWPPPAPPENDICES ...................................................................................................................................38 Stormwater Pollution Prevention Plan n �. O z Stormwater Pollution Prevention Plan (SWPPP) North Andover School Department Administration Building SECTION 1: CONTACT INFORMATION/RESPONSIBLE PARTIES 1.1 Operator(s) / Subcontractor(s) Operator(s): Town of North Andover Ray Santilli 120 Main Street North Andover MA 01845 Tel: (978) 688-9516 Fax: (978) 688-9556 E-mail: rsantilli@townofnorthandover.com Subcontractor(s): New England Builders & Contractors 464 Merrimack Street Methuen, MA 01844 Henry Sarkis Tel: (978) 815-6981 Fax: (978) 682-0550 E-mail: henr,Jscr�is,�� � �sn.ccm D&S Commercial Masonry, Inc. 45 Industrial Road Wrentham, MA 02093 Tel: (508) 528-7941 MDM Engineering Company, Inc. 51 Sawmill Road Dudley, MA 01571 Tel: (508) 949-1616 K&K Acoustical Ceiling, Inc. 1881 Main Street Tewksbury, MA 01876 Tel: (978) 851-8844 O'Byrne Painting & Contracting, Inc. P.O. Box 5075 Wayland, MA 01778 Tel: (617) 699-5548 5 Eagle Elevator Co. Inc. 176 Norfolk Avenue Boston, MA 02119 Tel: (617) 238-0613 Robert W. Irvine & Sons 147 Blossom Street Lynn, MA 01902 Tel: (781) 581-0464 Ebacher Plumbing & Heating, Inc. 40 Portsmouth Road Amesbury, MA 01913 Tel: (978) 388-4086 Thomas E. Snowden 189 Central Street Saugus, MA 01906 Tel: (781) 233-8810 Jupiter Electric 142 Lafayette Road Salisbury, Ma 01952 Tel: (508) 754-7366 Emergency 24 -Hour Contact: New England Builders & Contractors Henry Sarkis Tel: (978) 815-6981 E-mail: henrysarkis@msn.com Stormwater Pollution Prevention Plan'(SWPPP) North Andover School Department Administration Building on 1.2 Stormwater Team New England Builders & Contractors 464 Merrimack Street Methuen, Ma 01844 Henry Sarkis Tel: (978) 815-6981 E-mail: henrysarkis@msn,com Ernest Ramey Tel: (978) 815-6984 Norse Environmental Services, Inc. 92 Middlesex Road - Unit 4 Tyngsboro, Ma 01879 Steven Eriksen Tel: (978) 649-9932 Fax: (978) 649-7582 E-mail: norseenviron-rien�Tol@verizon.net Stormwater Pollution Prevention. Plan (SWPPP) North Andover School Department Administration Building 7 to C� O z N Stormwater Pollution Prevention Plan (SWPPP) North Andover School Department Administration Building SECTION 2: SITE EVALUATION, ASSESSMENT, AND PLANNING 2.1 Project/Site Information Project Name and Address Project/Site Name: North Andover School Department Administration Building Project Street/Location: 566 Main Street City: North Andover State: MA ZIP Code: 01845 County or Similar Subdivision: Essex County Project Latitude/Longitude (Use one of three possible formats, and specify method) Latitude: Longitude: 1.042 041'32" N (degrees, minutes, seconds) 1.071 ° 07'05" W (degrees, minutes, seconds) 2. _ _ ° _ _ _ _' N (degrees, minutes, decimal) 3. _ _ . _ _ _ _ ° N (decimal) 2.__ °W (degrees, minutes, decimal) 3. _ _ . _ _ _ _ ° W (decimal) Method for determining latitude/longitude: ® USGS topographic map (specify scale: 1 " = 2006' ) ❑ EPA Web site ❑ GPS ❑ Other (please specify): Horizontal Reference Datum: ❑ NAD 27 ® NAD 83 or WGS 84 ❑ Unknown If you used a U.S.G.S topographic map, what was the scale? 1" = 2006' Additional Project Information Is the project/site located on Indian country lands, or located on a property of religious or cultural significance to an Indian tribe? ❑ Yes ® No 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: If you are conducting earth -disturbing activities in response to a public emergency, document the cause of the public emergency (e.g., natural disaster, extreme flooding conditions), information substantiating its occurrence (e.g., state disaster declaration), and a description of the construction necessary to reestablish effective public services: Are you applying for permit coverage as a "federal operator" as defined in Appendix A of the 2012 CGP? [:]Yes ® No Stormwater Pollution Prevention Plan (SWPPP) North Andover School Department Administration Building 2.2 Discharge Information Does your project/site discharge stormwater into a Municipal Separate Storm Sewer System (MS4)? [:]Yes ® No Are there any surface waters that are located within 50 feet of your construction disturbances? ❑ Yes ® No Table 1 - Names of Receiving Waters Name(s) of the first surface water that receives stormwater directly from your site and/or from the MS4 (note: multiple rows provided where your site has more than one point of discharge that flows to different surface waters): 1. Bordering vegetated wetland 2. Intermittent Stream Table 2 - Impaired Waters / TMDLs (Answer the following for each surface water listed in Table 1 above) Describe the method (s) you used to determine whether or not your project/site discharges to an impaired water: table 3 - Tier 1. 2.5, or 3 waters (Answer the tollowina for each surtace water listed in Table 1 Is this surface water designated as a Tier If you answered yes, specify which Tier (2, 2.5, or 3) the 2, Tier 2.5, or Tier 3 water? surface water is designated as? (see Appendix F) 1. I LJ YES N NO 2. 1 ❑ YES ® NO 2.3 Nature of the Construction Activity General Description of Project Provide a general description of the construction project: The Town of North Andover is razina the former police station buildina to construct a new school administration building, parking lot, stormwater facilities, grading and associated utilities. The drainage system consists of deep sump catch basins directing the runoff to stormwater facilities. The stormwater facilities include water quality swale/sediment forebay and detention pond. The, site will be serviced by municipal sewer and water. Additional utilities include aas, electric, cable and telephone. G1 If you answered yes, then answer the following: Is this surface What Has a TMDL Pollutant(s) water listed as pollutant(s) are been Title of the TMDL for which "impaired"? causing the completed? document there is a im airment? TMDL 1. []YES ®NO I ❑ YES ® NO 2. 1 ❑ YES ® NO I I ❑ YES ® NO Describe the method (s) you used to determine whether or not your project/site discharges to an impaired water: table 3 - Tier 1. 2.5, or 3 waters (Answer the tollowina for each surtace water listed in Table 1 Is this surface water designated as a Tier If you answered yes, specify which Tier (2, 2.5, or 3) the 2, Tier 2.5, or Tier 3 water? surface water is designated as? (see Appendix F) 1. I LJ YES N NO 2. 1 ❑ YES ® NO 2.3 Nature of the Construction Activity General Description of Project Provide a general description of the construction project: The Town of North Andover is razina the former police station buildina to construct a new school administration building, parking lot, stormwater facilities, grading and associated utilities. The drainage system consists of deep sump catch basins directing the runoff to stormwater facilities. The stormwater facilities include water quality swale/sediment forebay and detention pond. The, site will be serviced by municipal sewer and water. Additional utilities include aas, electric, cable and telephone. G1 Stormwater Pollution Prevention Plan (SWPPP) North Andover School Department Administration Building Size of Construction Project What is the size of the property (in acres), the total area expected to be disturbed by the construction activities (in acres), and the maximum area expected to be disturbed at any one time? The property consists of 1.6+/- acres. The total area of construction disturbances is 1.5 +/--acres. The maximum area to be disturbed at any one time is less than 1.5 +/- acres. 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) Storage will be in on site construction trailer and site stockpiles areas will be surrounded by erosion controls to prevent any sedimentation or erosion of adjacent areas. 2.4 Sequence and Estimated Dates of Construction Activities — Describe the intended construction sequence and timing of major activities. Construction Sequence ■ Call Digsafe (888-344-7223) ■ Install erosion controls ■ Install silt sacs in catch basins on street ■ Install construction entrance. ■ Cut and clear the trees and vegetation. ■ Raze the existing building and foundation. ■ Remove existing impervious area ■ Scrape and stockpile topsoil and subsoil, surround with erosion controls ■ Complete rough grading ■ Excavate for the foundation ■ Pour footings ■ Pour foundation ■ Excavate and install utilities, drainage structures ■ Construct the structure ■ Finish parking lot grading and associated areas • Topsoil and final grading ■ Landscape 10 Stormwater Pollution Prevention Plan (SWPPP) North Andover School Department Administration Building 2.5 Allowable Non-Stormwater Discharges List of Allowable Non-Stormwater Discharges Present at the Site: Type of Allowable Non-Stormwater Discharge Likely to be Present at Your Site? Discharges from emergency fire -fighting activities ❑ YES ® NO Fire hydrant flashings ® YES ❑ NO Landscape irrigation ® YES ❑ NO Waters used to wash vehicles and equipment ❑ YES ® NO Water used to control dust ® YES ❑ NO Potable water including uncontaminated water line flushin 's ❑ YES ® NO Routine external building wash down ❑ YES ® NO Pavement wash waters ❑ YES ® NO Uncontaminated air conditioning or compressor condensate YES ❑ NO Uncontaminated, non -turbid discharges of ground water or spring water ❑ YES ® NO Foundation or footing drains ® YES ❑ NO Construction dewateriing water ® YES ❑ NO 2.6 Site Maps Please see the attached site maps of the project • Town of North Andover Assessors Map - see appendix A • Locus Map - see appendix A • USGS Topographic Map - see appendix A • Web Soil Survey - see Appendix A • FEMA Map - See Appendix A • Natural Heritage & Endangered Species Map - see Appendix A • Plans - attached at the end of this binder 11 Stormwater Pollution Prevention Plan (SWPPP) North Andover School Department Administration Building a SECTION 3: DOCUMENTATION OF COMPLIANCE WITH OTHER FEDERAL REQUIREMENTS 3.1 Endangered Species Protection .Eligibility Criterion Under which criterion listed in Appendix D are you eligible for coverage under this permit? ®A ❑B El ❑D F1 For reference purposes, the eligibility criteria listed in Appendix D are as follows: Criterion A. No federally -listed threatened or endangered species or their designated critical habitat(s) are likely to occur in your site's "action area" as defined in Appendix A of this permit. Criterion B. 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 and there is no reason to believe that federally - listed species or federally -designated critical habitat not considered in the prior 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 operator's certification. By. certifying eligibility under this Criterion, you agree to comply ith any effluent limitations or conditions upon which the other operator's certification as based. You must include in your NOI the tracking number from the other operator's notification of authorization under this permit. If your certification is based on another operator's certification under Criterion C, you must provide EPA with the relevant supporting information required of existing dischargers in Criterion C in your NOI form. Criterion C. Federally -listed threatened or endangered species or their designated critical habitat(s) are likely to occur in or near your site's "action area," and your site's discharges and discharge -related activities are not likely to adversely affect listed threatened or endangered species or critical habitat. This determination may include consideration of any stormwater controls and/or management practices you will adopt to ensure that our discharges and discharge -related activities are not likely to adversely affect listed species and critical habitat. To make this certification, you must include the following in our NOI: 1) any federally listed species and/or designated habitat located in your "action area"; and 2) the distance between your site and the listed species or designated critical habitat (in miles). You must also include a copy of your site map with our NOL Criterion D. Coordination between you and the Services has been concluded. The coordination must have addressed the effects of your site's discharges and discharge -related activities on federally -listed threatened or endangered species and federally - designated critical habitat, and must have resulted in a written concurrence from the relevant Service(s) that your site's discharges and discharge -related activities are not likely to adversely affect listed species or critical habitat. You must include copies of the correspondence between yourself and the Services in your SWPPP and your NOI. Criterion E. Consultation between a Federal Agency and the U.S. Fish and Wildlife Service and/or he National Marine Fisheries Service under section 7 of the ESA has been concluded. The consultation must have addressed the effects of the construction site's discharges and discharge -related activities on federally -listed threatened or endangered species and federally -designated critical habitat. The result of this consultation must be either: Stormwater Pollution Prevention Plan (SWPPP) North Andover School Department Administration Building Supporting Documentation Provide documentation for the applicable eligibility criterion you select in Appendix D, as follows: For criterion A, indicate the basis for your determination that no federally -listed threatened or endangered species or their designated critical habitat(s) are likely to occur in your site's action area (as defined in Appendix A of the permit). Check the applicable source of information you relied upon: ❑ Specific communication with staff of the U.S. Fish & Wildlife Service or National Marine Fisheries Service. ❑ Publicly available species list. ® Other source: MassGIS Natural Heritage & Endangered Species Map For criterion B, provide the Tracking Number from the other operator's notification of permit authorization: Provide a brief summary of the basis used by the other operator for selecting criterion A, B, C, D, E, or F: For criterion C, provide the following information: Also, provide a brief summary of the basis used for determining that your site's discharges and discharge -related activities are not likely to adversely affect listed species or critical habitat: For criterion D, E, or F, attach copies of any letters or other communication between you and the U.S. Fish & Wildlife Service or National Marine Fisheries Service concluding consultation or coordination activities. 3.2 Historic Preservation The project does not have historic properties according to the Massachusetts Cultural Resource Information System (MACRIS). Please see the attached paperwork in Appendix L. 13 i. a biological opinion that concludes that the action in question (taking into account the effects of your site's discharges and discharge -related activities) is not likely to jeopardize the continued existence of listed species, nor the destruction or adverse modification of critical habitat; or i. written concurrence from the applicable Service(s) with a finding that the site's discharges and discharge -related activities are not likely to adversely affect federally -listed species or federally -designated habitat. You must include copies of the correspondence between yourself and the Services in our SWPPP and your NOL Criterion F. Your construction activities are authorized through the issuance of a permit under section 10 of the ESA, and this authorization addresses the effects of the site's discharges and discharge -related activities on federally -listed species and federally -designated critical habitat. You must include copies of the correspondence between yourself and he Services in your SWPPP and your NOI. Supporting Documentation Provide documentation for the applicable eligibility criterion you select in Appendix D, as follows: For criterion A, indicate the basis for your determination that no federally -listed threatened or endangered species or their designated critical habitat(s) are likely to occur in your site's action area (as defined in Appendix A of the permit). Check the applicable source of information you relied upon: ❑ Specific communication with staff of the U.S. Fish & Wildlife Service or National Marine Fisheries Service. ❑ Publicly available species list. ® Other source: MassGIS Natural Heritage & Endangered Species Map For criterion B, provide the Tracking Number from the other operator's notification of permit authorization: Provide a brief summary of the basis used by the other operator for selecting criterion A, B, C, D, E, or F: For criterion C, provide the following information: Also, provide a brief summary of the basis used for determining that your site's discharges and discharge -related activities are not likely to adversely affect listed species or critical habitat: For criterion D, E, or F, attach copies of any letters or other communication between you and the U.S. Fish & Wildlife Service or National Marine Fisheries Service concluding consultation or coordination activities. 3.2 Historic Preservation The project does not have historic properties according to the Massachusetts Cultural Resource Information System (MACRIS). Please see the attached paperwork in Appendix L. 13 Stormwater Pollution Prevention Plan (SWPPP) North Andover School Department Administration Building Appendix E, Step 1 Do you plan on installing any of the following stormwater controls at your site? Check all that apply below, and proceed to Appendix E, Step 2. ❑ Dike ® Berm ® Catch Basin ® Pond ® Stormwater Conveyance Channel (e.g., ditch, trench, perimeter drain, Swale, etc.) Z Culvert ❑ Other type of ground -disturbing stormwater control: Appendix E, Step 2 If you answered yes in Step 1, have prior surveys or evaluations conducted on the site already determined that historic properties do not exist, or that prior disturbances at the site have precluded the existence of historic properties? ❑ YES ® NO ■ If yes, no further documentation is required for Section 3.2 of the Template. ■ If no, proceed to Appendix E, Step 3. 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 If no, proceed to Appendix E, Step 4. Appendix E, Step 4 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 whether the subsurface earth disturbances caused by the installation of stormwater controls affect historic properties? ❑ YES ® NO If no, no further documentation is required for Section 3.2 of the Template. If yes, describe the nature of their response: ❑ 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: 14 Stormwater Pollution Prevention Plan (SWPPP) North Andover School Department Administration Building 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. ® 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) 15 n y O z Stormwater Pollution Prevention Plan (SWPPP) North Andover School Department Administration Building SECTION 4: EROSION AND SEDIMENT CONTROLS Silt fence and hav bales or straw wattles shall be installed for the erosion and sediment controls_fol-the site. Inspections shall be performed either (1) every (7) calendar days; or (2) a site visit inspection once every (14) days and within (24) hours of the occurrence of a storm event of 0.25 inches or Greater. This will ensure the erosion controls are operating and functioninaproperly. Within 24 hours of completing each inspection, the inspector is required to complete an inspection report. 4.1 Natural Buffers or Equivalent Sediment Controls Buffer Compliance Alternatives Are there any surface waters within 50 feet of your project's earth disturbances? ❑ YES ® NO Check the compliance alternative that you have chosen: ❑ I will provide and maintain a 50 -foot undisturbed natural buffer. ❑ I will provide and maintain an undisturbed natural buffer that is less than 50 feet and is supplemented by additional erosion and sediment controls, which in combination achieves the sediment load reduction equivalent to a 50 -foot undisturbed natural buffer. ❑ 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. ❑ 1 qualify for one of the exceptions in Part 2.1.2.1.e. (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 the surface water that is located 50 feet from my construction disturbances. Z No natural buffer exists due to preexisting development disturbances that occurred prior to the initiation of planning for this project. ❑ For a "linear project" (defined in Appendix A), site constraints (e.g., limited right-of-way) make it infeasible for me to meet any of the CGP Part 2.1.2.1.a compliance alternatives. ❑ The project qualifies as "small residential lot" construction (defined in Part 2.1.2.1.e.iv and in Appendix A). For Alternative 1 (see Appendix G, Part G.2.3.2.a): For Alternative 2 (see Appendix G, Part G.2.3.2.b): ❑ Buffer disturbances are authorized under a CWA Section 404 permit. 16 Stormwater Pollution Prevention Plan (SWPPP) North Andover School Department Administration Building ❑ 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 Sediment controls include the incorporation of silt fence and hay bales as shown on the plan. Specific Perimeter Controls Perimeter Control # 1 Hay bales and/or silt sacs are to be placed around each of the catch basins to prevent sediment travel into the storm drainage system. The forebay has the effect of collecting and holding runoff from the street drainage system, and allowing it to be treated and controlled, before being infiltrated into the around or discharged. The overland outlet from the system will be loamed and seeded and rip -rapped. The disturbed portions of the entire site will be hydro -seeded if construction including loaming and seeding has not been completed prior to October 1st of a season. This will provide approximately three (3) or four (4) weeks growing season for the grass, which will serve to stabilize the site to accommodate spring runoff periods. Installation The silt fence and hay bales will be installed on site prior to the start of any construction. Maintenance Requirements The hay bales and silt fence are considered temporary measures to be employed during construction. These devices will remain in place until the earth disturbing activity is stabilized with loam and seed and grass is growing. If a significant amount of soil is tracked onto the roadway from lot construction, then, hay bales or silt sacs will be reinstalled in the catch basins. Silt fence and hay bales shall be checked weekly and after rainstorms, repaired and replaced as necessary due to sediment buildup behind it or on the device. After large storm events, the cleaning of sediment may be necessary and properly disposed of. If storm events occur after the slopes and other areas, which are stabilized, have been planted but prior to seed germination, then replanting and re- aradina of those areas may be necessary. 4.3 Sediment Track -Out General Minimize the tract -out sediment by complying with the requirements. Specific Track -Out Controls Track -Out Control # I A stabilized construction entrance has been provided to help reduce vehicle tracking of sediments. The paved street adjacent to the site entrance will be swept as necessary to remove any excess mud, dirt or rock tracked from the site. A stabilized pad of aggregate underlain with filter cloth located at any point 17 Stormwater Pollution Prevention Plan (SWPPP) North Andover School Department Administration Building where traffic will be entering or leaving a construction site to or from a public right-of-way, street, alley, sidewalk or parking area shall be provided. Track -Out Control Description ■ Restrict vehicle use to properly designated exit points. • Use appropriate stabilization techniques at all points that exit onto paved roads so that the sediment removal occurs prior to vehicle exit (aaaregate stone with underlying geotextile, filter fab(c, or turf mats). ■ Use additional controls to remove sediment from vehicle tires prior to exit (ex. wheel washing). Maintenance Requirements The entrance shall be maintained in a condition which will prevent tracking of sediment onto public rights-of-way or streets All sediment spilled dropped or washed onto public rights-of-way must be removed immediately. When necessary, wheels must be cleaned to remove sediment prior to entrance onto public rights-of-way. When washing is required it shall be done on an area stabilized with aaaregate which drains into an approved sediment trapping device All sediment shall be prevented from entering storm drains, ditches, or watercourses. If sediment has been tracked -out remove the deposited sediment by the end of the same work day by sweeping shoveling or vacuuming the surfaces or by using other similarly effective means of sediment removal You are prohibited from hosing or sweeping tracked -out sediment into any stormwater conveyance (unless it is connected to a sediment basin sediment trap, or similarly effective control), storm drain inlet, or surface water. 4.4 Stockpiled Sediment or Soil General All runoff will be controlled by erosion controls; hay bale s and silt fence to reduce and divert the flows from stockpiled sediment or soil retain or detain flows or otherwise limit exposure and discharge of pollutants. Specific Stockpile Controls Stockpile Control # 1 Stockpiled Sediment/Soil Control Description ■ Minimize and reduce the amount of disturbed soil on the construction site ■ Remove sediment from onsite runoff ■ Install erosion controls around the stockpiled sediment or soil ■ Locate the piles outside of any natural buffers and physically separated from other stormwater controls. ■ Protect from contact with stormwater by using a temporary perimeter sediment barrier. ■ Provide cover or appropriate temporary stabilization to avoid direct contact with precipitation or to minimize sediment discharge. ■ Contain and securely protect from wind. Maintenance Requirements ■ Check controls daily/weekly ■ Remove sediment trapped IEli Stormwater Pollution Prevention Plan (SWPPP) North Andover School Department Administration Building ■ Repair/replace silt fence ■ Sweep, shovel, or vacuum the surfaces. Do not hose down or sweep soil or sediment accumulated on pavement or other impervious surfaces into any stormwater conveyance (unless connected to a sediment basin, sediment trap, or similarly effective control), storm drain inlet, or surface water. 4.5 Minimize Dust General ■ Preventative measures to minimize the aeneration of dust from exposed soil surfaces during land disturbing and construction activities. Schedule construction activities so that the least area of disturbed soil is exposed at one time. Use methods of mulch and vegetation, water, barriers, or stone. Minimize the generation of dust to avoid pollutants from being discharged into surface waters through the application of water or other dust suppression techniques. Specific Dust Controls Dust Control # I Dust Control Description ■ Mulch and Vegetation ■ Water ■ Barriers, or stone Maintenance Requirements ■ Maintain dust control measures properly through dry weather periods until all disturbed areas have been permanently stabilized. Redo methods as necessary to keep dust to a minimum. ■ Dust deposited on surfaces will be swept or removed within 24 hours of discovery. 4.6 Minimize the Disturbance of Steep Slopes General ■ Protect all slopes with appropriate erosion controls. Minimize the disturbance to steep slopes and minimize the amount of soil eroded on site, and the amount of sediment and other pollutants discharged from the site. Specific Steep Slope Controls Steep Slope Control # I Steep Slope Control Description ■ Phase land disturbing activities ■ Provide timely soil stabilization on slopes, such as use of mulches, rolled erosion control products and vegetation. ■ Silt fence ■ Fiber rolls ■ Erosion control blankets Maintenance Requirements ■ Periodically inspect for signs of erosion or failure and repair/replace if necessary. 19 Stormwater Pollution Prevention Plan (SWPPP) North Andover School Department Administration Building 4.7 Topsoil General ■ Topsoil stripped from the immediate construction area will be stockpiled as shown on plan. Preserve native topsoil on the site. Helps to maintain the soil structure on construction sites and provides a growing medium for vegetative stabilization measures. Better vegetative stabilization reduces erosion rates for the underlying soil and also increases the infiltrative capacity of the soil, reducing the amount of sediment transported to downslope sediment and perimeter controls. Specific Topsoil Controls Topsoil Control # 1 Topsoil Control Description ■ The stockpile will be in an area that will not interfere with construction. ■ The slopes of the stockpile will not exceed 2:1 to prevent erosion. ■ Stockoile the native topsoil on the site • Limit disturbance and removal of the topsoil and associated vegetation Installation ■ Topsoil stockpiles will be established during grading activities. Maintenance Reauirements: ■ The area will be inspected weeklv. Maintain the soil structure on construction site and provide a growing medium for vegetative stabilization measures. Limit disturbance and removal of the topsoil and associated vegetation. Limit clearing and grading to only those areas where necessary. 4.8 Soil Compaction General ■ Reduce/avoid soil compaction which reduces total pore space of a soil. It reduces the amount of large pore space, restricts air & water movement into and through the soil. Minimize soil compaction to allow for infiltration and retention of stormwater reducing stormwater discharge volume and velocity. Specific Soil Compaction Controls Soil Compaction Control # 1 Soil Compaction Control Description ■ Restrict vehicle and equipment use where final vegetative stabilization will occur or infiltration installed. ■ Use techniques that condition the soils to support vegetative growth. ■ Control/manage traffic ■ Limit vehicle load ■ Avoidance on wet soils Maintenance Requirements 20 Stormwater Pollution Prevention Plan (SWPPP) North Andover School Department Administration Building ■ Reduce stormwater discharges which reduces erosion and therefore reduces the amount of sediment and other pollutants discharged from the site. ■ Soil conditioning techniques may include deep -ripping and decompaction or sub -soiling. 4.9 Storm Drain Inlets General ■ Storm drain inlet protection methods prevent sediment from entering storm drainage systems prior to permanent stabilization of the disturbed area. This reduces the rate at which sediment laden water may enter an inlet thereby causing ponding and settlincLof sediment. Minimize sediment discharges from the site by reguiring_stormwater inlets to be protected with sediment controls. Specific Storm Drain Inlet Controls Storm Drain Inlet Control # 1 Storm Drain Inlet Control Description ■ Inlet protection will prevent cloaaina of the storm sewer caused by heavy sediment loads. ■ Hay bales and/or silt sacs can be constructed around the drain inlet and installed according to the specifications contained in BMP. ■ Install inlet protection measures that remove sediment prior to the entry into the storm drain inlet. ■ Inlet protection measures include fabric filter, sandbags, hay bales and gravel barriers. Installation • Inlet protection should be Dlaced immediately after the storm sewer inlets are installed ■ If removed during certain phases of construction, inlet protection should be replaced • In low areas a pond may form around inlets. Ponding is necessary for removing sediment from runoff and should be encouraged in conjunction with inlet protection. ■ Inlet protection should be left in place until the drainage area is stabilized with establish vegetation or pavement. Maintenance Requirements ■ Clean or remove and replace, the protection measures as sediment accumulates, the filter becomes clogged and/or performance is compromised. Where there is evidence of sediment accumulation adjacent to the inlet protection measure, you must remove the deposited sediment by the end of the same work day in which it is found or by the end of the following work day if removal by the same work day is not feasible. ■ Inspect inlets frequently and after each rainfall ■ Remove accumulated sediment ■ Replace or repair if damaged 4.10 Constructed Stormwater Conveyance Channels General ■ Channels must be desianed to avoid unstabilized areas on the site and to reduce erosion. Design stormwater conveyance channels to avoid unstabilized areas on site and to reduce erosion, unless infeasible. Minimize erosion of channels and their embankments, outlets, adjacent stream banks, slopes, and downstream waters during discharge conditions through the use of velocity dissipation devices (e.g. check dams, sediment traps, riprap or grouted riprap at outlets) within 21 Stormwater Pollution Prevention Plan (SWPPP) North Andover School Department Administration Building and along the length of any constructed stormwater conveyance channel and at any outlet to provide a non-erosive flow velocity. 4.11 Sediment Basins General ■ N/A Specific Sediment Basin Controls Sediment Basin Control # I Sediment Basin Control Description ■ Provide storage for either the calculated volume of runoff from a 2 -year. 24-hour storm or 3,600 cubic feet per acre drained; ■ Utilize outlet structures that withdraw water from the surface in order to minimize the discharge of pollutants; • Prevent erosion of the sediment basin using stabilization controls and the inlet and outlet using erosion controls and velocity dissipation devices; ■ Sediment basins must be situated outside of surface waters and any natural buffers and must be designed to avoid collecting water from wetlands. Maintenance Reauirements • Keep in effective operating condition and remove accumulated sediment to maintain at least 1/2 of the design capacity of the sediment basin at all times. 4.12 Chemical Treatment Soil Types List all the soil types (including soil types expected to be found in fill material) that are expected to be exposed during construction and that will be discharged to locations where chemicals will be applied: The Web Soil Survey Essex County, maps the site as a Woodbridge, Paxton and Udorthent Soil. Woodbridge series consist of nearly level to steep, deep (5+ ft.), moderately well drained soils on drumlins. They formed in compact glacial till. Woodbridge soils have friable fine sandy loam or sandy loam surface soil and subsoil with moderate permeability over a firm, fine sandy loam or sandy loam substratum at 15 to 38 inches which has a slow or very slow permeability. Woodbridge soils have a very stony or extremely stony surface except where stones have been removed and have stones below the surface. They have a perched, seasonal high water table at 18 to 24 inches. Paxton series consists of gently sloping to very steeg, deep (5+ ft.) well drained soils on drumlins. They formed in compact glacial till. Paxton soils have friable fine sandy loam surface soil and subsoil with moderate permeability over a firm or very firm fine sandy loam substratum (hardpan) at 15 to 38 inches which has slow or very slow permeability. Paxton soils have a very stony or extremely stony surface, except where stones have been removed, and have stones below the surface. Udorthents consists of areas from which soil has been excavated and/or deposited due to construction operations They occur on uplands glacial outwash glacial lake and coastal plains and urban land These areas have been disturbed to the extent that the natural lavers of soil are no longer recognizable and are no longer a maior factor in determining_ limitations or capability of the land. 22 Stormwater Pollution Prevention Plan (SWPPP) North Andover School Department Administration Building Chemicals must be selected that are appropriately suited to the types of soils likely to be exposed during construction and discharged to locations where chemicals will be applied and to the expected turbidity, pH and flow rate of stormwater flowing into the chemical treatment system or area. Treatment Chemicals List all treatment chemicals that will be used at the site and explain why these chemicals are suited to the soil characteristics: No chemicals will be used on site. 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 Material Safety Data Sheets (MSDS): Describe how each of the chemicals will stored: If chemicals are on site store all treatment chemicals in leak proof containers that are kept under storm -resistant cover and surrounded by secondary containment structures designed and maintained to minimize the potential discharge of treatment chemicals in stormwater. (example storing chemicals in covered area or having a spill kit available on site . 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: Comglly with relevant state and local requirements affecting the use of treatment chemicals. Special Controls for Cationic Treatment Chemicals (if applicable) If you have been authorized by your applicable Regional Office to use cationic treatment chemicals, include the official EPA authorization letter or other communication, and identify the specific controls and implementation procedures you are required to implement to ensure that your use of cationic treatment chemicals will not lead to a violation of water quality standards: 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: 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: Ensure all persons who handle and use treatment chemicals at the construction site are provided with appropriate, product -specific training. Training must cover proper dosing requirements. 4.13 Dewatering Practices General Prohibit the discharge of groundwater or accumulated stormwater that is removed from excavations, trenches foundations vaults or other similar points of accumulation, unless such waters are first treated by an appropriate control (sediment traps sediment basins, dewatering tanks, tub settlers, weir tanks, or filtration systems that are designed to remove sediment). 23 Stormwater Pollution Prevention Plan (SWPPP) North Andover School Department Administration Building Specific Dewatering Practices Dewatering Practice # I Dewatering Practice Description ■ Do not discharge floating solids or foam. ■ Use an oil -water separator or suitable filtration device that is designed to remove oil, grease, or other products . ■ Utilize vegetated, upland areas of the site to infiltrate dewatering before discharge. ■ Comply with the velocity dissipation requirements Maintenance Requirements ■ With backwash water, either haul it away for disposal or return it to the beginning of the treatment process; and replace and clean the filter media used in dewatering devices when the pressure differential equals or exceeds the manufacturer's specifications. 4.14 Other Stormwater Controls General ■ N/A Specific Stormwater Control Practices Stormwater Control Practice # I Description Maintenance Requirements 4.15 Site Stabilization After completion of vour construction Droiect you must take steps to permanently and finally stabilize it. The area of your site is generally accomplished by installing the final landscape requirements (trees, grass, gardens, or permanent Stormwater controls). After the project has been fully stabilized remove temporary sediment and erosion control devices. Final stabilization is when a uniform, evenly distributed perennial vegetative with a density of 70 percent of the native background cover has been established on all unpaved areas and areas not covered by permanent structures. Once construction activity has been completed and disturbed areas are stabilized, you are required to submit a Notice of Termination (NOT) to end your coverage under the Construction General Permit CGP. Site Stabilization Practice (only use this if you are not located in an arid, semi -arid, or drought -stricken area) 24 Stormwater Pollution Prevention Plan {SWPPP) North Andover School Department Administration Building . ® Vegetative ® Non -Vegetative ❑ Temporary ® Permanent Description of Practice ■ Prep the soil for vegetative or non -vegetative stabilization ■ Apply mulch or other non -vegetative product to the exposed area; ■ Seeding or planting the exposed area; ■ Finalize arrangements to have stabilization product fully installed in compliance with the applicable deadline for completing stabilization ■ Loam, seed, and arass growing ■ Pavement ■ Rip -rap Maintenance Reauirements ■ Repair and/or reseed any bare areas. Apply additional seed if necessary. After the proiect or an area in the project has been fully stabilized remove the erosion and sediment controls. Once the site has been stabilized terminate the permit. The EPA defines final stabilization as occurring when a uniform, evenly distributed perennial vegetation with a density of 70% of native cover on all unpaved areas. Site Stabilization Practice (only use this if uncontrollable circumstances have delayed the initiation or completion of stabilization) The disturbed portions of the entire site will be hydro -seeded if construction including looming and seeding has not been completed prior to October l st of a season. 25 Un C) i O z Stormwater Pollution Prevention Plan (SWPPP) North Andover School Department Administration Building SECTION 5: POLLUTION PREVENTION STANDARDS 5,1 Potential Sources of Pollution Construction Site Pollutants Minimize, control, or eliminate the discharge of pollutants in stormwater and other wastewater from pollutant generating activities. Comply with specific pollution prevention standards for the following pollutant -generating activities that may result in pollutant discharges. Construction site pollutants shall be stored indoors or under cover whenever possible or in areas with secondary containment. Secondary containments prevent a spill and ensure the protection of groundwater. Designate staging areas for activities such as fueling vehicles, mixing paints, plaster, mortar, etc. will help monitor the use of material and clean up any spills. Pollutant -Generating Activity Pollutants or Pollutant Constituents (that could be discharged if exposed to stormwater Location on Site (or reference SWPPP site map where this is shown) Concrete Detergents Paints (enamel & latex) Tar Fertilizers Petroleum based products Cleaning solvents Wood Masonry block Roofing shingles Waste/trash Restroom facilities 5.2 Spill Prevention and Response Design, install, and maintain effective pollution prevention measures in order to minimize or prohibit the discharge of pollutants. • Eliminate certain pollutant discharges from the site; • Properly maintain all pollution prevention controls; 26 Stormwater Pollution Prevention Plan (SWPPP) North Andover School Department Administration Building • Comply with pollution prevention standards for pollutant -generating activities that occur at the site. The following are practices that will be used to reduce the risk of spills or their accidental exposure of materials and substances to stormwater runoff: • An effort will be made to store only enough products required to do the job. • All materials stored onsite will be stored in a net, orderly manner in their appropriate containers and, if possible, under a roof or other enclosure. • Products will be kept in their original containers with the original manufacturer's label. • Substances will not be mixed with one another unless recommended by the manufacturer. • When possible, all of a product will be used up before disposing of the container. Proper used and disposal will be followed. • The site supervisor will inspect daily to ensure proper use and disposal of material onsite. • Manufacturer's recommended methods for spill cleanup will be clearly posted and site personnel will be made aware of the procedures and the location of the information and cleanup supplies. • Material and equipment necessary for spill cleanup will be kept in the materials storage area onsite. • All spills will be cleaned up immediately after discovery. • The spill area will be kept well ventilated and personnel will wear appropriate protective clothing to prevent injury from contact with a hazardous substance. • Swills of toxic or hazardous materials will be reported to the appropriate State or local government agency. • Spill prevention plan will be adjusted to include measures to prevent this type of spill from reoccurring and how to clean un the spill. 5.3 Fueling and Maintenance of Equipment or Vehicles General Provide an effective means of eliminatina the discharae of spilled or leaked chemicals, includina fuel from the area where activities will take place. Prohibit toxic or hazardous substances from a spill or other release. Performing equipment/vehicle fueling and maintenance at an off-site facility is preferred over performing these activities on site however this is not always possible. Specific Pollution Prevention Practices Pollution Prevention Practice # 1 Description ■ Procedures for expeditiously stopping, containing, and cleaning up spills, leaks, and other releases. ■ Initiate work to fix the problem immediately after discoverinc1 27 Stormwater Pollution Prevention Plan (SWPPP) North Andover School Department Administration Building ■ Identify the name of employee responsible for detection and response of spill or leak. ■ Procedure for notification of appropriate facility, emergency response agency, and regulatory agencies where a leak, spill, or other release containing a hazardous substance or oil, occurs during a 24-hour period. • Create an on-site fueling and maintenance area that is clean and dry. ■ Inspect on-site vehicles and eauipment daily for leaks, damage, etc. ■ Conduct vehicle fueling and maintenance activities in a covered area. ■ Train emolovees and subcontractors proper fueling procedures (stay with vehicles during fuelinc proper use of pumps, emergency shut off valves, etc.) Maintenance Requirements ■ Must ensure that all pollution prevention controls installed in accordance with this part remain in effective operating condition and are protected from activities that would reduce their effectiveness. Must inspect all pollutant -generating activities and pollution prevention controls in accordance with your inspection frequency requirements to avoid situations that may result in leaks, spills, and other releases. ■ The on-site fueling area should have a spill kit and staff should know how to use it. ■ Use drip pans, drip cloths or absorbent pads when replacing spent fluids. ■ Collect all spent fluids, store in appropriate labeled containers. 5.4 Washing of Equipment and Vehicles General Minimize the discharge of pollutants from equipment and vehicle washing, wheel wash water, and other wash waters. ■ Designate location of eauipment/vehicle washing and all washing must occur in this area only. Educate on proper washingprocedures. Contain wash water and treat and infiltrate it whenever possible. Use high-pressure water spray at vehicle washing facilities without any detergents. Specific Pollution Prevention Practices Pollution Prevention Practice # 1 Description ■ Provide an effective means of minimizing the discharge of pollutants from equipment and vehicle washing; ■ Storage of soaps, detergents, or solvents etc. ■ Clearly mark the washing areas ■ Contain wash water and treat and infiltrate whenever possible • Use high-pressure water spray at vehicle washing facilities without any detergents Maintenance Requirements ■ Minimize the discharaes of pollutants from eauipment and vehicle washina. Wash waters must be treated in a sediment basin prior to discharge. located activities away from surface waters and stormwater inlets and direct wash waters to a sediment basin, or sediment trap, using filtration devices. ■ Try to use off-site facilities ■ Do not conduct any other activities, such as vehicle repairs, in the wash area ■ Eliminate discharges by infiltrating the wash water ■ Train employees/subcontactors in proper cleaning procedures 28 Stormwater Pollution Prevention Plan (SWPPP) North Andover School Department Administration Building 5.5 Storage, Handling, and Disposal of Construction Products, Materials, and Wastes 5.5.1 Building Products General ■ Minimize the exposure of building products, construction wastes, trash, landscape materials fertilizers, pesticides, herbicides, detergents to precipitation and to stormwater (includes asphalt sealants, copper flashing, roofing materials, adhesives, concrete admixtures); wood, roofing shingles, masonry block, paints, concrete, tar, fertilizer, etc ■ Good housekeeping practices that are designed to manage stormwater runoff properly. Specific Pollution Prevention Practices Pollution Prevention Practice # 1 Description ■ Provide cover to prevent products from coming into contact with rainwater or prevent the discharge of pollutants from these areas. • Establish proper building material staging areas ■ Designate paint and concrete washout areas ■ Provide for waste management Maintenance Reauirements • Minimize the exposure to stormwater of any of the products, materials, or wastes that are present at the site by complying with the requirements. ■ Desianate hazardous waste -collection areas on-site ■ Place all hazardous and toxic materials wastes in secondary containment ■ Hazardous waste containers shall be inspected to ensure that all containers are labeled properly and that no leaks are present ■ Reuse and recycle construction materials when possible 5.5.2 Pesticides, Herbicides, Insecticides, Fertilizers, and Landscape Materials General Prevent chemicals from coming into contact with rainwater, to prevent the discharge of pollutants. ■ Fertilizers used will be applied only in the minimum amounts recommended by the manufacturer. Once applied, fertilizer will be worked into the soil to limit exposure to stormwater. Storage will be in a covered area. The contents of any partially used bags of fertilizer will be transferred to a sealable plastic bin to avoid spills. Specific Pollution Prevention Practices Pollution Prevention Practice # 1 Description ■ Provide cover to prevent chemicals from comina into contact with rainwater; prevent the discharge of pollutants from these areas; ■ Comply with all application and disposal requirements included on the registered pesticide herbicide, insecticide, and fertilizer label. 29 Stormwater Pollution Prevention Plan (SWPPP) North Andover School Department Administration Building Maintenance Requirements ■ Provide cover (ex. plastic sheeting or temporary roofs) to prevent chemicals from coming into contact with rainwater and prevent the discharge of pollutants form these areas. 5.5.3 Diesel Fuel, Oil, Hydraulic Fluids, Other Petroleum Products, and Other Chemicals General ■ All onsite vehicles will be monitored for leaks and receive regular preventative maintenance to reduce the chance of leakage. Petroleum products will be stored in tightly sealed containers, which are clearly labeled. Any asphalt substances used onsite will be applied accordingto o the manufacturer's recommendations. ■ Store chemicals in water -tight containers and provide cover or provide secondary containment. Specific Pollution Prevention Practices Pollution Prevention Practice # 1 Description ■ Clean up spills immediately; ■ Store chemicals in water -tight containers ■ Provide cover, spill kits, or secondary containment to prevent containers from coming into contact with rainwater. Installation ■ Sprinq_2014 Maintenance Requirement ■ Store chemicals in water -tight containers and provide cover to prevent from coming into contact with rainwater. 5.5.4 Hazardous or Toxic Waste General Minimize the exposure of hazardous or toxic waste to stormwater ■ All containers will be tightly sealed and stored when not required for use. Excess paint will not be discharged to the storm sewer system but will be properly disposed of according to manufacturer's instructions or state and local regulations. Specific Pollution Prevention Practices Pollution Prevent_ ion_ Practice # l Description ■ Separate hazardous or toxic waste (includes paints, solvents, petroleum-based products, wood preservatives, additives, curing compounds, acids) from construction and domestic waste; ■ Store waste in sealed containers; ■ Store all containers stored outside with appropriately -sized secondary containment to prevent spills from being discharged, or provide a similarly effective means designed to prevent the discharge of pollutants from these areas; ■ Dispose of hazardous or toxic waste in accordance with manufacturer's recommended method of disposal and in compliance with federal, state, tribal, and local requirements; 30 Stormwater Pollution Prevention Plan (SWPPP) North Andover School Department Administration Building ■ Clean up spills immediately, using dry clan -up methods and dispose of used materials properly. Installation ■ Spring 2014 Maintenance Requirements ■ Ensure all of the above. 5.5.5 Construction and Domestic Waste General ■ Provide waste containers of sufficient size and number to contain construction and domestic wastes ex. packaging materials scrap construction materials masonry products timber, pipe and electrical cuttinas, plastics, styrofoam, concrete and other trash or building materials All waste materials will be collected and stored in a metal dumpster. All trash and construction debris from the site will be deposited in the dumpster. No construction waste materials will be buried onsite All personnel will be instructed reaardina the correct procedure for waste disposal. Specific Pollution Prevention Practices Pollution Prevention Practice # 1 Description ■ Clean up and dispose of waste in waste containers; ■ Clean up immediately if containers overflow Installation ■ Spring 2014 Maintenance Requirements ■ Clean up and dispose of waste in designated waste containers and clean up if overflows. 5.5.6 Sanitary Waste General Minimize the exposure of sanitary waste present on site to precipitation and to stormwater. All sanitary waste will be collected from the portable units as required by local regulations. Specific Pollution Prevention Practices Pollution Prevention Practice # 1 Description ■ Position portable toilets so they are secure; ■ Do not discharge or bury wastewater at the site Installation ■ Spring 2014 Maintenance Requirements • Maintain clean facilities and empty portable toilets regularly. Inspect facilities for leaks repair or replace immediately. 31 Stormwater Pollution Prevention Plan (SWPPP) North Andover School Department Administration Building 5.6 Washing of Applicators and Containers used for Paint, Concrete or Other Materials General Provide an effective means of eliminating_ the discharge of water from the washout and cleanout of paint, concrete, form release oils, curing compounds, stucco, and other construction materials. Specific Pollution Prevention Practices Pollution Prevention Practice # ) Description ■ Direct all wash water into a leak -proof container or leak -proof pit designed that no overflows can occur; ■ Do not dump liquid wastes in storm sewers; ■ Dispose of liquid wastes in accordance; ■ Remove and dispose of hardened concrete waste consistent with the handling of other construction wastes; Installation ■ Spring 2014 Maintenance Requirements ■ Locate any washout or cleanout activities as far away as possible from surface waters and stormwater inlets or conveyances, and to the extent practicable, designate areas to be used for these activities and conduct such activities only in these areas. 5.7 Fertilizers General Minimize discharges of fertilizers containing nitrogen and phosphorus. Specific Pollution Prevention Practices Pollution Prevention Practice # ) Description ■ Apply at a rate or amount based on manufacturer's specifications, or document departures from the manufacturer specifications; ■ Apply at the appropriate time of year based on your location, and preferably timed to coincide as closely as possible to the period of maximum vegetation uptake and growth; ■ Avoid applying before heavy rains; ■ Never apply to frozen ground; ■ Never apply to stormwater conveyance channels with flowing water; Installation ■ Spring 2014 Maintenance Requirements ■ Follow all state or local reguirements regarding fertilizer application. 32 5.8 Other Pollution Prevention Practices General Specific Pollution Prevention Practices Pollution Prevention Practice # 1 Description Installation Maintenance Requirements Stormwater Pollution Prevention Plan (SWPPP) North Andover School Department Administration Building 33 Stormwater Pollution Prevention Plan (SWPPP) North Andover School Department Administration Building SECTION 6: INSPECTION AND CORRECTIVE ACTION 6.1 Inspection Personnel and Procedures Personnel Responsible for Inspections Ernest Ramey Site Supervisor Mr. Ramey is the person knowledgeable in the principles and practices of erosion and sediment controls and pollution prevention, who possesses the skills to assess conditions at the construction site that could impact stormwater quality, and the skills to assess the effectiveness of any stormwater controls selected and installed to meet the requirements of this permit. Inspection Schedule Specific Inspection Frequency: *Once every 14 calendar days and with 24 hours of the occurrence of a storm event of 0.25 inches or greater.* Determine Rain Gauge Location (if applicable) or obtain the storm event information from a weather station that is representative of your location. Conduct an inspection within 24 hours once a storm event has produced 0.25 inches or greater has occurred. If the storm continues for multiple days, and each day of the storm produces 0.25 inches or more of rain, you are required to conduct an inspection within 24 hours of the first day of the storm and within 24 hours after the end of the storm. ■ For the reduction in inspections resulting from stabilization: Location where stabilization completed: Date completed: ■ For the reduction in inspections in arid, semi -arid, or drought -stricken areas: N/A Beginning date: Ending date: Conditions: ■ For reduction in inspections due to frozen conditions: Beginning date: Ending date: Conditions: Inspection Report Forms See Appendix D 34 C) H O z Stormwater Pollution Prevention Plan (SWPPP) North Andover School Department Administration Building 6.2 Corrective Action Personnel Responsible for Corrective Actions Ernest Ramey Corrective Action Forms See Appendix E 6.3 Delegation of Authority Duly Authorized Representative(s) or Position(s): New England Builders & Contractors, Inc. Ernest Ramey Site Supervisor Tel: (978) 815-6984 35 Stormwater Pollution Prevention Plan (SWPPP) North Andover School Department Administration Building SECTION 7: TRAINING Instructions — Complete the table below to provide documentation that the personnel required to be trained in CGP Part 6 completed the appropriate training — If personnel will be taking course training (which is not required as part of the CGP), consider using Appendix I to track completion of this training — The following personnel, at a minimum, must be receive training, and therefore should be listed out individually in the table below: ✓ Personnel who are responsible for the design, installation, maintenance, and/or repair of stormwater controls (including pollution prevention measures); ✓ Personnel responsible for the application and storage of treatment chemicals (if applicable); ✓ Personnel who are responsible for conducting inspections as required in Part 4.1.1; and ✓ Personnel who are responsible for taking corrective actions as required in Part 5. CGP Part 6 requires that the required personnel must be trained to understand the following if related to the scope of their job duties: ✓ The location of all stormwater controls on the site required by this permit, and how they are to be maintained; ✓ The proper procedures to follow with respect to the permit's pollution prevention requirements; and ✓ When and how to conduct inspections, record applicable findings, and take corrective actions. Table 7-1: Documentation for Completion of Training Name Date Training Completed 36 to n O z 00 Stormwater Pollution Prevention Plan (SWPPP) North Andover School Department Administration Building SECTION 8: CERTIFICATION AND NOTIFICATION I certify under penalty of law that this document and all attachments were prepared under my direction or supervision in accordance with a system designed to assure that qualified personnel properly gathered and evaluated the information submitted. Based on my inquiry of the person or persons who manage the system, or those persons directly responsible for gathering the information, the information submitted is, to the best of my knowledge and belief, true, accurate, and complete. I am aware that there are significant penalties for submitting false information, including the possibility of fine and imprisonment for knowing violations. Name: Signature: Title: [Repeat as needed for multiple construction operators at the site.] Date: 37 6 k a Stormwater Pollution Prevention Plan (SWPPP) North Andover School Department Administration Building SWPPP APPENDICES Appendix A - Site Maps Appendix 8 - Copy of 2012 CGP Appendix C - NOI and EPA Authorization Email Appendix D - Inspection Form Appendix E - Corrective Action Form Appendix F - SWPPP Amendment Log Appendix G - Subcontractor Certifications/Agreements Appendix H - Grading and Stabilization Activities Log Appendix I - Training Log Appendix J - Delegation of Authority Appendix K - Endangered Species Documentation Appendix L - Historic Preservation Documentation 38 Stormwater Pollution Prevention Plan (SWPPP) North Andover School Department Administration Building Appendix A - Site Maps EPA SWPPP Template, Version 1.0 Hill H, ILI -1 { 4 jw -,—Raw 125 �� & • � � � � SITE r �,_ p r t rg . r��iw. .ref �` y; '=•+F""„ _- ' r > Beau: e "'r ire x Y •tar E�4t S It ' � ��4 � � Yr , - Interstates I — SR Horizontal Datum: MA Slateplane Coordinate System, Datum NA083, Meters Data Sources: The data for this map was produced by Memmack Roads NORT1r Valley Planning Commission (MVPC) using data provided by the Town of Easements f North Andover. Additional data provided by the Executive Office of MVPC Boundary (0. ss,to 6•6pEnvironmental AffairslMassGIS. The information depicted on this map isfor planning purposes only.It may not be adequate for legal boundary Parcels to definition or regulatory Interpretation. THE TOWN OF NORTH ANDOVER MAKES NO WARRANTIES, EXPRESSED OR IMPLIED, CONCERNING THE ACCURACY, COMPLETENESS, RELIABILITY, OR SUITABILITY i �t OF THESE DATA. THE TOWN OF NORTH ANDOVER DOES NOT o�+,a. ry..�.. ,� 0 ASSUME ANY LIABILITY ASSOCIATED WITH THE USE OR MISUSE OF . THIS INFORMATION 1" = 201 ft ��}` 3 ao F 326420 326440 42° 41'33N Soil Map—Essex County, Massachusetts, Northern Part (566 Main Street - North Andover) 326460 326480 326500 326520 I 1 � �, •+res 0 3 F 26540 42° 41' 33" N im 326520 q- 0 a 42° 41' 28" N 326540 3 F n 5/5/2014 Page 1 of 3 CL m 2 0 U) Z W 0 LU J a m C 01 N O in 7C N `0 U O CCo cp��p UM- 0.0 W O) U co.2 C U m._ N 'd m a) M CL y WO C ° E m N y <7 .L. °C 0 E a) 'a y w M 0 E 3 m > w o= �cwo0N C a ° 0 Em�CL m> E c E t _ O O L 0 C @ 7 Uc o�E me E m 7 W E awo v 0 N 0 LO T 2> 2 7 O a L n ZA m QI � o to m O T > °r30 y W U O mm m m C m to a) 'D N 3Co N O C N O C_ E a cn 0 N O a)'° y E Z N s a0. , E a) o°- yy O U If N 'a4 yy U co — c'S N d O N 0 m C co 2 TM w a) m 0 C C� 7 (A U N 7 M E m y U m .. N y a) 2U 0 y 2�� -° Z U V d m C O l d N�.E y 0 7 m (ODo Q � ON U) m� t O E w E 0 ow M (D ° m O 0) c 0< U `° N�YO Eycmi a) p rn m0 om U c� m o 0 m°nasi o o °° o m 3 7O' y 0 ° E2 an d O a) CL 2�• m E °° 0 c a ° m E� 0 T cpf/1 U m L 0 fn O d O 'C �° d 'O `� E a) E `m m J cl) w d C Nin W N tli L y c .d Z '=' L T 2 >�Q� >CD L M, M O CD m m 0 m 0 0) 0) c C U) 2 L 0 cp 0 N m Cc m O m (n ��'? w Q .N-. m 0 .n yE N 001 ° C E c `° co E° O• v7 o ° M a) > >+ 7 d m o�v c C y 2� 7 m m -•nC a.�,r y 7 d> cn O E °' v =•' o'a m 0. E w C,4) 0�(pp ch d O Q U H t coo co Vi O O N mEmE F- U E O v 0 N 0 LO T 2> 2 7 O a L n ZA N N N oami CL U- ca m rn 0 O N C. C O O J O N m O O O L Q a to 05 E l6 .� L2 p m C C. 2 co rn _ N O > y L O yU O (4 w d c to w m m m 5 K colE 0 O i �p UO N Q o d LL IS N m G 3 r m O N O a m N c N C. V;a a. c -i ° y E 2 v y w = c = c = c H d a o a �a 3 m o m 3 o ° o O a Q C > a >> a a > r a C• m D a to � - of p o cy m O co C m p co a Q ° LL O (n N o w LL L O C Y m C O N L ° _U G7 '0 '0 'O C O o m G m N m C l N O N N cn U) U) .o in m U U c7 0 i a a 0 w to N w w a c w - N � •`,� _.! -�- 11 y � lo! E CL a v 0 N 0 LO T 2> 2 7 O a L n ZA Soil Map—Essex County, Massachusetts, Northern Part Map Unit Legend 566 Main Street - North Andover Essex County, Massachusetts, Northern Part (MA605) Map Unit Symbol Map Unit Name Acres in AOI Percent of AOI 305B Paxton fine sandy loam, 3 to 8 percent slopes 310B : Woodbridge fine sandy loam, 3 to 8 percent slopes '651 Udorthents, smoothed Totals for Area of Interest 0.4 11.3% 2.0 - - -- 59.4% 1.0 29.3% 3.4 100.0% usr)n Natural Resources Web Soil Survey 5/5/2014 Conservation Service National Cooperative Soil Survey Page 3 of 3 � W«mE da W ��c5V S oro V- W p y o£� m aye Q�LL WCNu WN E"99E LL O r C_ Q O Q cmo 3vJo ca W n O O N« ��>o U W Z4 !J u a« o m cs �'°E co F- V] a Nn z <o a `mEao" a�°� C CD ►-� E Q'� U-> UJ wcQz �vW"s G to N�E o W [� W� Ir z 0 �N U. ° W 2 "-�Bm Q@'ami II .� z U Z QZ V LL m a s 2Go) W _ o 0 dam 8 c W Vi UUP' �o LL L>L' O W V 7� is c < O� w J Q Z O N Z w C4 a- 0J¢ N o ..d= N j« w _C o�cc jOt .l pd Y -, J! I: i e a ccL«W o f O LL m O O &OLP«W �7 aza�Eo� i a �>z Z w s3O W z o1 ogE�E 66 o yE 'mlm�'YO ° t a S.i µM a o EaQ �rwLL LL.Wim, L zaC)�� �LL°°� O O ._ ® O C « N :a-E 9 ® D D ®®® ® 0 LL O y O C C ttoo N N 0 3 0` a A ^� « a " J • 0 J_ lC��. a r ul ,, Q.. {" CN, 10 , 'a G0�I v a s yon lkl �l �1�� r �. `, • E' .rte r , • { Y tg l ��}f'y ,,JJ � t s , i. 'a ce- fr rA 34 j rt C, 1+ 'Q ' 1, �N rwzj C-� ..Or § f;q ® o� §\)! ■ , ! z! 2 ))j)$ t « ) § ! §§/ |7%$@ | §|2 ;=zzz kloo0! ! ) oz zo a g a . a b b Stormwater Pollution Prevention Plan (SWPPP) North Andover School Department Administration Building Appendix B - Copy of 2012 CGP EPA SWPPP Template, Version 1.0 UNITED STATES ENVIRONMENTAL PROTECTION AGENCY NPDES WASHINGTON, DC 20460 Form Approved. roved. FORM NOTICE OF INTENT (NOI) FOR STORMWATER DISCHARGES OMB Nos. 4 2 3510-9 `/ ASSOCIATED WITH CONSTRUCTION ACTIVITY UNDER AN NPDES GENERAL PERMIT Submission of this Notice of Intent (NOI) constitutes notice that the operator identified in Section II of this form requests authorization to discharge pursuant to the NPDES Construction General Permit (CGP) permit number identified in Section I of this form. Submission of this NOI also constitutes notice that the operator identified in Section II of this form meets the eligibility requirements of Parts 1.1 and 1.2 of the CGP for the project identified in Section III of this form. Permit coverage is required prior to commencement of construction activity until you are eligible to terminate coverage as detailed in Part 8 of the CGP. To obtain authorization, you must submit a complete and accurate NOI form. Discharges are not authorized if your NOI is incomplete or inaccurate or if you were never eligible for permit coverage. Refer to the instructions at the end of this form. I. Approval to Use Paper NOI Form Have you been given approval from the Regional Office to use this paper NOI form'? Yes E] NO If yes, provide the reason you need to use this paper form, the name of the EPA Regional Office staff person who approved your use of this form, and the date of approval: Reason for using paper form: Name of EPA staff person: Date approval obtained: ' Note: You are required to obtain approval from the applicable Regional Office prior to using this paper NOI form. II. Permit lnformatiori:.. Tracking Number (EPA Use Only) MAR12AT71.. Permit Number: MAR120000 (see Appendix B of the CGP for the list of eligible permit numbers) 111111. Operator Information Name: Town of North Andover one: (978) 688-9516 Fax (Optional): (978) 688-9556 tmail: rsantilli@townofnorthandover.com IRS Employer Identification Number (EIN): 04-6001164 Point of Contact (First Name, Middle Initial, Last Name): Ray Santilli Mailing Address: Street: 120 Main Street City: North Andover State: MA Zip: 01845 N01 Preparer (Complete if N01 was prepared by someone other than the certifier): Prepared by (First Name, Middle Initial, Last Name): Steven Eriksen Organization: Norse Environmental Services, Inc. Phone: (978) 649-9932 Fax (Optional): (978) 649-7582 E-mail: norseenvironmental@vedzon.net IV. Project/Site Information )ject/Site Name: School Department Administration Building Project/Site Address: Street/Location: 566 Main Street City: North Andover State: MA Zip: 01845 County or similar government subdivision: Essex For the project/site for which you are seeking permit coverage, provide the following information: Latitude/Longitude (Use one of three possible formats, and specify method) Latitude 1. 42,41,32 N(degrees, minutes, seconds) Longitude 1. 071,07.05 W(degrees, minutes, seconds) 2. N(degrees, minutes, decimal) 2. W(degrees, minutes, decimal) 3. N(degrees, decimals) 3. W(degrees, decimals) Latitude/Longitude Data Source: ® U.S.G.S topographical map ❑ EPA Web Site ❑ GPS ❑ Other: If you used a U.S.G.S. topographic map, what was the scale? 1"=2006' Horizontal Reference Datum: ❑ NAD 27 ® NAD 83 or WGS 84 ❑ Unknown Is your project located in Indian Country lands? ❑ Yes ® No If yes, provide the name of the Indian tribe associated with the area of Indian country (including name of Indian reservation, if applicable), or if not in Indian country, provide the name of the Indian tribe associated with the property: Are you requesting coverage under this NOI as a "federal operator" as defined in Appendix A? ❑ Yes ® No `imated Project Start Date: 05/15/2014 Estimated Project Completion Date: 05/15/2018 estimated Area to be Disturbed (to the nearest quarter acre): 1.5 Have earth -disturbing activities commenced on your projecUsite? ❑ Yes ® No If yes, is your project an emergency -related project? ❑ Yes ® No Have stormwater discharges from your project/site been covered previously under an NPDES permit? ❑ Yes ® No If yes, provide the Tracking Number if you had coverage under EPA's CGP or the NPDES permit number if you had coverage under an EPA individual permit: V. Discharge Information Does your project/site discharge stormwater into a Municipal Separate Storm ❑ Yes m No Sewer System (MS4)? Are there any surface waters within 50 feet of your project's earth disturbances? [:]Yes m No Receiving Waters and Wetlands Information: (Attach a separate list if necessary) Surface water(s) to Impaired Water Listed Water Pollutant(s) Tier 2, 2.5 or 3 Source TMDL Name and which discharge Pollutant Intermittent Stream No No US EPA Waterbody Quality Assessment Report Bordering Vegetated No No US EPA Waterbody Wetland Quality Assessment Report Describe the methods you used to complete the above table: Please refer to the Source(s) in the above table. VI. Chemical Treatment Information ,I you use polymers, flocculants, or other treatment chemicals at your construction site? [-]Yes ® No If yes, will you use cationic treatment chemicals* at your construction site? ❑ Yes ❑ No FPA Fn 3S10-9 Stafuc' Pendina Certification Pooe: 2 of 4 If yes, have you been authorized to use cationic treatment chemicals by your applicable EPA Regional Office in advance of ❑ Yes E] No filing your NO[*? If you have been authorized to use cationic treatment chemicals by your applicable EPA Regional Office, attach a copy of your authorization letter and include documentation of the appropriate controls and implementation procedures designed to ensure that your use of cationic treatment chemicals will not lead to a violation of water quality standards. Please indicate the treatment chemicals that you will use: Note: You are ineligible for coverage under this permit unless you notify your applicable EPA Regional Office in advance and the EPA office authorizes coverage under this permit after you have included appropriate controls and implementation procedures designed to ensure that your use of cationic treatment chemicals will not lead to a violation of water quality standards. VII. Stormwater Pollution Prevention Plan (SWPPP) Information Has the SWPPP been prepared in advance of filing this NOI? ® Yes ❑ No SWPPP Contact Information: First Name, Middle Initial, Last Name: Steven Eriksen Organization: Norse Environmental Services, Inc. Phone: (978) 649-9932 Fax (Optional): (978) 649-7582 E-mail: norseenvironmental@vedzon.net Vill. Endangered Species Protection Using the instructions in Appendix D of the CGP, under which criterion listed in Appendix D are you eligible for coverage under this permit (only check 1 box)? m A[] B[] C[—] D[:] E[:] F Provide a brief summary of the basis for criterion selection listed in Appendix D (e.g., communication with U.S. Fish and Wildlife Service or National Marine Fisheries Service, specific study):MassGIS NHESP Estimated and Priority Habitats of Rare Wildlife Map w select criterion B, provide the Tracking Number from the other operator's notification of authorization under this permit: If you select criterion C, you must attach a copy of your site map (see Part 7.2.6 of the permit), and you must answer the following questions: What federally -listed species or federally -designated critical habitat are located in your "action area": What is the distance between your site and the listed species or critical habitat (miles): If you select criterion D, E, or F, attach copies of any letters or other communications between you and the U.S. Fish and Wildlife Service or National Marine Fisheries Service. iX. Historic Preservation ❑ Yes ® No Is your project/site located on a property of religious or cultural significance to an Indian tribe? If yes, provide the name of the Indian tribe associated with the property: ® Yes 11 No Are you installing any stormwater controls as described in Appendix E that require subsurface earth disturbance? (Appendix E, Step 1) If yes, have prior surveys or evaluations conducted on the site have already determined historic properties do not exist, or that prior ❑ Yes ® No disturbances have precluded the existence of historic properties? (Appendix E, Step 2) If no, have you determined that your installation of subsurface earth -disturbing stormwater controls will have no effect on ❑ Yes m No historic properties? (Appendix E, Step 3) If no, did the SHPO, THPO, or other tribal representative (whichever applies) respond to you within the 15 calendar days to indicate whether the subsurface earth disturbances caused by the installation of stormwater controls affect [-] Yes ® No historic properties? (Appendix E, Step 4) If yes, describe the nature of their response: 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. X. Certification Information irtify 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 t qualified personnel properly gathered and evaluated the information submitted. Based on my inquiry of the person or persons who manage the system, or those ,..arsons directly responsible for gathering the information, the information submitted is, to the best of my knowledge and belief, true, accurate, and complete. I am aware that there are significant penalties for submitting false information, including the possibility of fine and imprisonment for knowing violations. First Name, Middle Initial, Last Name: Ray Santilli Title: Signature: Date: E-mail: rsantilli@townofnorthandover.com FPA Form 3510.9 Status: Pendina Certification - Page: 4 of 4 a b b z d Stormwater Pollution Prevention Plan (SWPPP) North Andover School Department Administration Building Appendix C - Copy of NOI and EPA Authorization email EPA SWPPP Template, Version 1.0 Company: Town of North Andover ATTN: Ray Santilli 120 Main Street North Andover MA 01845 Project/Site: School Department Administration Building 566 Main Street North Andover MA 01845 Permit Tracking Number: MAR12AT71 Thank you for using the eNO1 system to prepare your Construction General Permit (CGP) Notice of Intent (NOI). The CGP NOI with permit tracking number MAR12AT71 is pending certification by the certifying official you listed on the form. The CGP NOI is not considered complete until it has been certified by the certifying official and submitted to EPA. If you have any questions, please call the EPA NOI Processing Center at 1-866-352-7755 (toll free) or send an email to not@avanticorporation.com. EPA NOI Processing Center Operated by Avanti Corporation 1200 Pennsylvania Ave., NW Mail Code: 4203M Washington, DC 20460 Norse Environmental om: noreply@epa.gov Sent: Thursday, May 01, 201410:56 AM To: norseenvironmental@verizon.net Cc: cgp@epa.gov Subject: Construction General Permit NOI Preparers Acknowledgment Attachments: Attachment - l.pdf, Attachment - 2.pdf Company: Town of North Andover ATTN: Ray Santilli 120 Main Street North Andover MA 01845 Project/Site: School Department Administration Building 566 Main Street North Andover MA 01845 Permit Tracking Number: MARI2AT71 Thank you for using the eNOI system to prepare your Construction General Permit (CGP) Notice of Intent (NOI). -ne CGP NOI with permit tracking number MAR12AT71 is pending certification by the certifying official you listed on the form. The CGP NOI is not considered complete until it has been certified by the certifying official and submitted to EPA. If you have any questions, please call the EPA NOI Processing Center at 1-866-352-7755 (toll free) or send an email to not@avanticorporation.com. EPA NOI Processing Center Operated by Avanti Corporation 1200 Pennsylvania Ave., NW Mail Code: 4203M Washington, DC 20460 No virus found in this message. Checked by AVG - Version: 2014.0.4570 / Virus Database: 3931/7419 - Release Date: 04/30/14 Stormwater Pollution Prevention Plan (SWPPP) North Andover School Department Administration Building Appendix D - Copy of Inspection Form EPA SWPPP Template, Version 1.0 Inspection Report Template - Field Version Purpose This Inspection Report Template (or "template") was designed to assist you in preparing inspection reports for EPA's 2012 Construction General Permit (CGP). If you are covered under the 2012 CGP, this template will enable you to create an inspection report form that is customized to the specific circumstances of your project and that complies with the minimum reporting requirements of Part 4.1.7 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 4.1.7 of the CGP. If you are covered under a state CGP, this template may be helpful in developing a form 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. Notes: While EPA has made every effort to ensure the accuracy of all instructions and guidance contained in the Inspection Report Template, the actual obligations of regulated construction activities are determined by the relevant provisions of the permit, not by the template. In the event of a conflict between the Inspection Report Template and any corresponding provision of the 2012 CGP, you must abide by the requirements in the permit. EPA welcomes comments on the Inspection Report Template at any time and will consider those comments in any future revision of this document. You may contact EPA for CGP -related inquiries at r7p=4pa.gov. Overview of Inspection Requirements Construction operators covered under the 2012 CGP are subject to the following requirements in Part 4: Inspection Frequency (see Part 4.1.4) You are required to conduct inspections either: • Once every 7 calendar days; or • Once every 14 calendar days and within 24 hours of a storm event of 0.25 inches or greater. Your inspection frequency is increased if the site discharges to a sensitive water. See Part 4.1.3. Your inspection frequency may be decreased to account for stabilized areas, or for arid, semi -arid, or drought -stricken conditions, or for frozen conditions. See Part 4.1.4. Areas That Need to Be Inspected (see Part 4.1.5) During each inspection, you must inspect the following areas of your site: • Cleared, graded, or excavated areas of the site; • Stormwater controls (e.g., perimeter controls, sediment basins, inlets, exit points etc.) and pollution prevention practices (e.g., pollution prevention practices for vehicle fueling/maintenance and washing, construction product storage, handling, and disposal, etc.) at the site; • Material, waste, or borrow areas covered by the permit, and equipment storage and maintenance areas; • Areas where Stormwater flows within the site; • Stormwater discharge points; and • Areas where stabilization has been implemented. What to Check For During Your Inspection (see Part 4.1.6) During your site inspection, you are required to check: • Whether stormwater controls or pollution prevention practices require maintenance or corrective action, or whether new or modified controls are required; • For the presence of conditions that could lead to spills, leaks, or other pollutant accumulations and discharges; • Whether there are visible signs of erosion and sediment accumulation at points of discharge and to the channels and streambanks that are in the immediate vicinity of the discharge; • If a stormwater discharge is occurring at the time of the inspection, whether there are obvious, visual signs of pollutant discharges; and • If any permit violations have occurred on the site. Inspection Reports (see Part 4.1.7) Within 24 hours of completing each inspection, you are required to complete an inspection report that includes: • Date of inspection; • Names and titles of persons conducting the inspection; • Summary of inspection findings; • Rain gauge or weather station readings if your inspection is triggered by the 0.25 inch storm threshold; and • If you determine that a portion of your site is unsafe to access for the inspection, documentation of what conditions prevented the inspection and where these conditions occurred on the site Instructions for Using This Template This Field Version of the Inspection Report Template is intended to be used in the field and filled out by hand. If you will be filling out the Inspection Report Template electronically (i.e., you will be typing in your findings), please use the Electronic Version of the Inspection Report Template available at wJwW.upC .rGv r ;_: desisl orm��� a're /SVVID, D. The Electronic Version includes text fields with instructions for what to enter. Keep in mind that this document is a template and not an "off-the-shelf' inspection report that is ready to use without some modification. You must first customize this form to include the specifics of your project in order for it to be useable for your inspection reports. Once you have entered all of your site-specific information into these fields, you may print out this form for use in the field to complete inspection reports. 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 text fields. Fill out all text 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 leave those rows blank. Or, if you need more space to document your findings, you may add an additional sheet.) 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. • Sign and certify each inspection report. Each inspection report must be signed and certified by the permittee to be considered complete. Where your inspections are carried out by a contractor or subcontractor, it is recommended that you also have the form signed and certified by the inspector, in addition to the signature and certification required of the permitted operator. The template includes a signature block for both parties. • 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 7.2.12.4 of the CGP. • Retain copies of all inspection reports with your records. You must also retain in your records copies of all inspection reports in accordance with the requirements in Part 4.1.7.3 of the 2012 CGP. These reports must be retained for at least 3 years from the date your permit coverage expires or is terminated. Section -by -Section Instructions You will find specific instructions corresponding to each section of the report form on the reverse side of each page. These instructions provide you with more details in terms of what EPA expects to be documented in these reports. Ln 0 m / CL \ . o . « 0 2 / / @ 2 \ 7 / \ / 0 E 0 2 / ■ \ . k § � » / 2 $ 0 a) \ C . E § g� % 2 . 0g o z . / _ ❑ � G � § ¥ g 2 g k-0 0 / FJ c 9 / ® °° � 2 c§ / o / D 2 c \ 7 5 ƒ t g 7 \ @� 5 2 \ m ® 9L \ 0 0\ 4 \ �/ 0 ° U » �e §f z § E \\ / / �\ / CL E0 \ $� 0 / \ § §\ : u/ U 7 % / \� J/ 005 0. \ \ 0b / - o E / U 2 p / f 5\ ❑f / 0 0 E 2 c 0 $ 0 6 0 o E % �% /\ Q E G>S \ ■ % E 2 0 �\ .o ¥■g g c / E » \ @ ❑ [ & c ' o . $ o e b \/ C3 _ o @ §�§ § \ g c ; -0 LD § _0 2 ° * > �0 LU ©�® u ¢ 0 ® § 2 » d / § e 3 \\ (/: \&\ � / 0 E 3 ��° / � 3 f 0 o 0 c / \ \ \\\ C4 3: 2 0-- E $ LU 27/ �-0 & t0 f > o 4 �_� ❑ 0 c 0 >.ƒ g ��0/ u o: m 2 m & \ o�-t Q u§20 £/£ m \ \\g & /\\\ $� 0 a@ g u c Q E E E u$ $ §GbG E &i° ° ■ °°Qo/aG D gEEE o JOE\ 0 22= . ag c (D Cr o 00) �� g ° EE �u§§� e0 �»oe �� uou _�� _ % 0 2 2a�G o°o �00 002 ƒ2 0 '0/\/ CLK� °°� 0 z_ c�cE0Ee o ® co § u��� =2 c 0 c�� 00- 22 % b t og2o\ u 0 \ 02 � 2 v _�a �� U�-, , E at 'A o ID- \\ R f ■ �� 7 a 2 2 /U ƒ2/E:o e f 2 \ Ln 0 m / CL )k &\� \ u as a) §\$/�\ o2!\obP \ § E \ / b o @ o -a o E\//{o \\�oOP D 0) 0 5 G= Ee P ) a) T —o �0b; \\647j\ fD§R§®% \ > \ E ° § 0 per.%§EE 1;-- > 0 Qt° \ u a) o o= -o0E mf%EE Q bEEa)c °f§00o �®EG@�q c \\2/\ E0) Ua) @22\70 a) C3 f 0°°E±5 � 2@A0 _ -0 hof / �/ &�o ®od /\2-E/ C:- a) 0 \ _w'E> o \ SSE -/\-1 E\Goy \ _0\/-C»0 C3 o \E\ / ? C: Q q a)0 E a - - E @ a e E- 2 2 7 \ q \ \ \ G E 4 o 0 3. =2Ef[ § b o ® o \ @* E«\ r W-- 0 0 m��-2 2&2 E \§U o Q@/o\/ 77 C)-<-=0— t o §\2»a— e& e o- o o /-\°D0 \-C>-e/G\£f§/ C)� ° o a % \00 ° E 2 � » q \�C'.2:-.L:) � aƒ/> - E 9 ® o \S§/f\2 02o(Sq///2/ o2 C) \5E f 0 (T \ 0 E�\@\ Ln 0 & % a C4 t 0 CL 9 . U . U � 2 � 0 U q � 0 - \0 2\ z ° 2 > c m 0 2 2r$Sk 0 > o 0°cc=© 00U= ■ ■ @ t ■ § 5 B 0 ■ o�U'o ±_ z z z z z z z z z z L f % ❑ ❑ ❑ ❑ ❑ ❑ ❑ ❑ ❑ ❑ c @ k o 0 s = cr G » G » $ ¥ G » G ¥ G » G x G » G ¥ G » c d 2 ❑ ❑ ❑ ❑ ❑ ❑ ❑ ❑ ❑ ❑ ,2 ■ 0 0 0 0 0 0 0 0 0 0 0- ❑ El ❑ ❑ ❑ ❑ ❑ ❑ ❑ U § 2� ■ ■ �■ t om G G $ G $ G $ G G G � � - ■ » » ¥ ¥ ¥ » x » y ¥ 2 0* 2 ❑ ❑ ❑ ❑ ❑ ❑ ❑ ❑ ❑ ❑ k 0 U 08 % % o C4 4 Lei w Cd 0% C; )k &\� \ u as a) §\$/�\ o2!\obP \ § E \ / b o @ o -a o E\//{o \\�oOP D 0) 0 5 G= Ee P ) a) T —o �0b; \\647j\ fD§R§®% \ > \ E ° § 0 per.%§EE 1;-- > 0 Qt° \ u a) o o= -o0E mf%EE Q bEEa)c °f§00o �®EG@�q c \\2/\ E0) Ua) @22\70 a) C3 f 0°°E±5 � 2@A0 _ -0 hof / �/ &�o ®od /\2-E/ C:- a) 0 \ _w'E> o \ SSE -/\-1 E\Goy \ _0\/-C»0 C3 o \E\ / ? C: Q q a)0 E a - - E @ a e E- 2 2 7 \ q \ \ \ G E 4 o 0 3. =2Ef[ § b o ® o \ @* E«\ r W-- 0 0 m��-2 2&2 E \§U o Q@/o\/ 77 C)-<-=0— t o §\2»a— e& e o- o o /-\°D0 \-C>-e/G\£f§/ C)� ° o a % \00 ° E 2 � » q \�C'.2:-.L:) � aƒ/> - E 9 ® o \S§/f\2 02o(Sq///2/ o2 C) \5E f 0 (T \ 0 E�\@\ Ln 0 & % a CIP) C t 0 CL CL U U 2 u U . CL C4 � Z c E 02 \ 2 cz 16 0 0 /\$S42 =02C &:§tf n0 cm u2 ~ o�Uiz ■ > g o 0 0 0 0 0 0 0 0 0 °❑ �' t � ❑ ❑ ❑ ❑ ❑ ❑ ❑ ❑ ❑ '0 U §\ © - G G G G G G $ G $ $ 0d ❑ ❑ ❑ ❑ ❑ ❑ ❑ ❑ ❑ ❑ 0 k■ 0 0 0 0 0 0 0 0 0 0 U' o ❑ ❑ ❑ ❑ ❑ ❑ ❑ ❑ ❑ ❑ - ■ ■ & t G $ $ G G $ $ $ G G 2 3 2 z ❑ ❑ ❑ ❑ ❑ ❑ ❑ ❑ ❑ ❑ � $ 0 CL 0 0 0 0 k ' d ->� w vi ¥ ui -Z rl: Cd 01. § k. g\& � S\\CL} 5 Cc) -0 e >, 5 0 - @ \ o E \ § 0 C)o —0 o \\you@ 5 0 0 0 5 EE r/§z0 / §/0\/ / \ u): o \ f000Da) � § § § \ 0:fr- 0 0E \00/2 0 \/\(\�\ P\/°oto 0EEo:w£ o Q 0 0 $ \ C: " C) © \o\2/\t EG=5oeCL @223\�e ®�/2=§} \ o 2 :6 0 a _- 0£2\ hof 2 /ƒ 6@20&°7 o� cL/\-E/ o@-=®// C: � ®2 ° k 2E>ce 0 zSE)0E® o®®>_Ez EQoom -D §\/ \/ 7/ Q c \T0o-0 Ea -E P � f Q 2 \ 000ScD ° 6\*�2> 5 c E E E y a) c '5 / °= E E o/2�(\f/9 = c 5 2 = a $S0f_0(- S?/ » \[ C: D -C) 0& a B- 0 o / 0-2 -000 fie GQ£/f)ƒ f22000� \ C: k >,\ 0 _6.— aƒ//\�/ c:-0 - A \S§2f/- 0 G2tz- /2\: o@ o o t G %�a)/k�\ Z \ / � 5 Ln0 t � . � ± ± 0 z C \ ¥ \ G C4 t .. 0000 ,o \ / �C / / / / �U @ � ❑ ❑ ❑ ❑ ❑ (u 0a § ) a o (D ® 2./ k ® U _0 ' \ f \ f / / \ r- ƒ 2 \ \ \ deo$ 0. r> :❑ \ m E \ m& 0 m& m& m E x¢■_ ui>> LU » k u G ¥ e L G » m u& ¥@ L Q x e %r2R ❑!!>--- ❑ ❑ ❑!i>-' ❑!!>--- >& % �c g @ f '§m 2 E _e / _& �/ / � . \ k & 0 $ 2 @ o A 0 0 E t e •• / 5 » § E5 » R � @C: . � £_0 . 0 £_0 /o � /(D �� f) . 2 k) 0> k) 0> 0 ❑ 0 00 A 02 0 \/_ )) @ E5 £2 §5 £o « 0 _§ o® D S2 § 0© 02 � a2 a$ § 2 0§ \0 0 c / c\ a W C -i li w Ln 0 N / CL ± ± \ ¥ \ G .. 0000 \ \� /E \ .\ (D ® S k ® U :❑ \ :❑ : /»/m C) >& % i¢ g @ c 2 E _e / _& �/ / \ k & $ 2 @ o E 5 G .. E t e •• / 5 » § E5 » R ❑ @C: @ @ / £_0 /¢ £_0 /o /(D �� f) k) 0> k) 0> ❑ 0 00 0 02 )k \/_ )) E5 £2 §5 £o _§ o® D S2 0© 02 a2 a$ § 0§ \0 c / c\ c / ƒ �. C. Jr% /\ \/ �\ -a U- � : u o 0 = 0 0 /, )/ 2 )k \2 u ) £ ƒ 2 / [ 0§ [ U o 0 o U O E o % e f0 2 \: \S /\ \S m o 0 » e 0 D \ \ ) \ o& .. o■ .. e o� -0 o 0 .. 0 0® c o 0 et g (D »E 2 eb xc // /\ / 0C \\ �% m t» »£ e g 2 &£ o °- o£% 0 \/ £\ 0 0.- C k $ \ / \ / \ \ \ .c / / jt� 4)\ \ \ u00 0 79 E O 7g E &2 0 0 ja e 0 0 o' 0 ■ @o 2� u 5 ) /oo o E o d�� 0�2 k o W Ln 0 N / CL Ln 0 t 0- o. F £ . . 0 72 £ ¢ Q %F®E $770 4E 7'S \ 70 2 6— D C3 o ©* E O 00 E 2 / »0E c 0 E E [ /\�f .� f f C� CD 0 � £ � ƒ£ƒ :r- E n c c o : 5 E 0 - Ln 07 ± § O ' U % 0) $ g 0D� 6 % 2 -0 o o § f 2 C) — e kƒ D2 ��F k k @2ƒ£ q D- > e @ ®� § » -0 0 & D- k \ C) L` © 7 2 - E f c § e@2�-O2 2 E e Q e -0 £3@375 k EO ° _ C3§ § o / k 2 E 0 O o § C a-0 / 2 u a o ° C:c -C ®C:/ § . E / 0 5 E /-0 \/ ƒ 0D u o 2 2 o — 0 / \ 75 F a Fes¢ƒo ƒ U ƒ C C k _ _0 c 0 0 \ E § 0 ° 2 V) o o � ° . U c o -0 -0 « Q — ± 4 0 § 2 0 / 6 c i2 U ■ 2Ge�© 0 C: - 0- F -6 ■ K . o E ? % 2 t % § / % , o 2 O-6$2 0 2 G In m 2 Ln 0 t 0- o. .F£ . / 6 0 0 7k E e2/0 O±// § 27/f o»vim U » E D uoE// »0E E E /\�f %CO 0 C- D 01o Eƒa0 2 D E E /0cu. Q �� f $ g 0 7* u; �?/® 6 % E : o § o o£3O -a C3 0-0, o® \ /) o¢f@ (D -0 0 / 4 § 0 O :. c f 2 E c © oP r/ § [ o U 2 2 £ £ @ ® o 2 /k/kms EO k _ §0/ U 0 0-0 Q o 2 0 O -0 EE0E 0a0 6— 7E£_ 0 _§ E E 9 0 5 E /-0 \/ ƒv, E .- F a $ / F \/§ £ 0-0 E 2—E2 c 0 0\ E o 0 o . �§/ \& -E- C: E o 4 2 9 2 ¢—�qq E 2 E o E� G / 2 ° � ■ o ■ / 2 k E \ \ / > E , o 2 2 o c J / 2 / % 2 0 Q— §$g op k O / a -0 « V _ a. Ln 0 t 0- m Stormwater Pollution Prevention Plan (SWPPP) North Andover School Department Administration Building Appendix E - Copy of Corrective Action Form EPA SWPPP Template, Version 1.0 Worrective Action Report Form - Electronic Version Purpose This Corrective Action Report Form is designed to assist you in preparing corrective action reports for EPA's 2012 Construction General Permit (CGP). If you are covered under EPA's 2012 CGP, this form will enable you to create a corrective action report that complies with the minimum reporting requirements of Part 5.4 of the permit. You are only required to fill out this form if one of the corrective action triggering conditions in Part 5.2.1 or 5.3 occurs on your site. Routine maintenance and repairs are generally not considered to be a corrective action triggering condition. Corrective actions are triggered only for specific, more serious conditions that are identified below in the "Overview of Corrective Action Requirements." If you are covered under a state CGP, this form 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 the permit. If your permitting authority requires you to use a specific corrective action report form, you should not use this form. Notes While EPA has made every effort to ensure the accuracy of all instructions and guidance contained in the Corrective Action Report Form, the actual obligations of regulated construction activities are determined by the relevant provisions of the permit, not by the form. In the event of a conflict between the Corrective Action Report Form and any corresponding provision of the 2012 CGP, you must abide by the requirements in the permit. EPA welcomes comments on the Corrective Action Report Form at any time and will consider those comments in any future revision of this document. You may contact EPA for CGP -related inquiries at ,ra.cgv. overview of Corrective Action Requirements Construction operators covered under the 2012 CGP are required to conduct corrective actions and report on progress made in correcting the problem conditions) in accordance with the following requirements: Corrective Action Triggering Conditions (Parts 5.2.1 and 5.3) Corrective action is required whenever any of the following conditions occur at your site: • A required stormwater control was never installed, was installed incorrectly, or not in accordance with the requirements in Part 2 and/or 3; • The stormwater controls (e.g., erosion and sediment controls or pollution prevention controls) that have been installed and maintained are not effective enough for the discharge to meet applicable water quality standards or applicable requirements in Part 3.1 of the permit; • A Part 2.3.1 prohibited discharge has occurred or is occurring; or • Any corrective actions required by EPA as a result of permit violations found during an inspection carried out under Part 4.2. Deadlines for Completing Corrective Actions (Part 5.2. 1) You must complete corrective action (e.g., installing and making operational any new or modified control, correcting errors in installation, preventing, mitigating, or cleaning up spills or leaks making repairs) by no later than 7 calendar days from the time of discovery of the condition. If infeasible to complete the installation or repair within 7 calendar days, you must document why it is infeasible and document your schedule for completing the corrective action as soon as practicable. Deadlines for Documenting Corrective Actions in a Report (Part 5.4) You are required to complete a corrective action report for each of corrective action you take in accordance with the following deadlines. • Within 24 hours of discovering the occurrence of a corrective action triggering condition, you must document the following: - The condition identified at your site; The nature of the condition identified; and The date and time of the condition identified and how it was identified Within 7 calendar days of discovering a triggering condition, you must document the following: - Any follow-up actions taken to review the design, installation, and maintenance of stormwater controls, including the dates such actions occurred; - A summary of stormwater controls modifications taken or to be taken, including a schedule of activities necessary to implement changes, and the date the modifications are completed or expected to be completed; and - Notice of whether SWPPP modifications are required as a result of the condition identified or corrective action. Instructions for Using This Report Form This Electronic Version of the Corrective Action Report Form is intended to be filled out electronically. If you will be filling out the Corrective Action Report Form by hand (i.e., you will be filling this form out in the field), please use the Field Version of the Corrective Action Report Form available at vNt w.LiDa.ao r np� es starrnvraferls4v, rte. The following tips for using this form will help you ensure that the minimum permit requirements are met: • Review the corrective action requirements. Before you fill out this corrective action report form, read the CGP's Part 5 corrective action requirements. This will ensure that you have a working understanding of the permit's underlying corrective action requirements. • Complete a separate report for each condition that triggers corrective action. For each triggering condition on your site, you will need to fill out a separate corrective action report form. • Complete all required text fields. Fill out all text fields (marked with blue font). Only by filling out all fields will the form be compliant with the requirements of the permit. (Note: Where you do not need the number of rows provided in the corrective action report form, you may delete these as you see fit. Or, if you need more space to document your findings, you may insert additional rows.) Specific instructions on what information to include in each text field is included in each text field. The fields were developed so that the instructions disappear once you start typing. • Sign and certify each corrective action report. Each corrective action report form must be signed and certified by the permittee to be considered complete. Where your corrective actions are carried out by a contractor or subcontractor, it is recommended that you also have the form signed and certified by the inspector, in addition to the signature and certification required of the permitted operator. The form includes a signature block for both parties. • Include the corrective action report form with your SWPPP. Once your form is complete, make sure to include a copy of the corrective action report form in your SWPPP in accordance with Part 7.2.12.4 of the CGP. • Retain copies of all corrective action reports with your records. You must retain copies of your corrective action reports in your records in accordance with the requirements in Part 5.4.4 of the 2012 CGP. These reports must be retained for at least 3 years from the date your permit coverage expires or is terminated. Section -by -Section Instructions You will find specific instructions corresponding to each section of the report form at the end of this form. These instructions were written in order to provide you with more details in terms of what EPA expects to be documented in these reports. ii Corrective Action Report for North .Andover School Department Administration Building Date: Section A - Initial Report (CGP Part 5.4.1) (Complete this section within 24 hours of discovering the condition that triggered corrective action Date problem first discovered: Time discovered: Name and contact information of individual completing this form: What site conditions triggered the requirement to conduct corrective action (check the box that applies): ❑ A required stormwater control was never installed, was installed incorrectly, or not in accordance with the requirements in Part 2 and/or 3 ❑ The stormwater controls that have been installed and maintained are not effective enough for the discharge to meet applicable water quality standards or applicable requirements in Part 3.1 of the permit ❑ A Part 2.3.1 prohibited discharge has occurred or is occurring ❑ EPA requires corrective action as a result of permit violations found during an EPA inspection carried out under Part 4.2 Provide a description of the problem: Deadline for completing corrective action: If your estimated date of completion falls offer the 7 -day deadline, explain (1) why you believe it is infeasible to complete work within 7 days, and (2) why the date you have established for making the new or modified Stormwater control operational is the soonest practicable timeframe: Section B - Corrective Action Progress (CGP Part 5.4.2) (Complete this section no later than 7 calendar days after discovering the condition that triggered corrective .action Section B.1 -.Why the Problem Occurred Cause(s) of Problem How This Was Determined and the Date You Determined insert additional rows if applicable) the Cause 1. 2. Section B.2 - Stormwater Control Modifications to be Implemented to Correct the Problem List of Stormwater Control Modification(s) Date of SWPPP Update Notes Needed to Correct Problem Completion Necessary? insert additional rows if applicable) 1. ❑Yes []No 2. ❑Yes ❑No 3. ❑Yes ❑No 4. ❑Yes ❑No 5. ❑Yes ❑No Page 1 of 2 Section C - Certification and Signature (CGP Part 5.4.3) Section C.1 - Certification and Signature by Contractor or "I certify under penalty of law that this document and all attachments were prepared under my direction or supervision in accordance with a system designed to assure that qualified personnel properly gathered and evaluated the information submitted. Based on my inquiry of the person or persons who manage the system, or those persons directly responsible for gathering the information, the information submitted is, to the best of my knowledge and belief, true, accurate, and complete. I am aware that there are significant penalties for submitting false information, including the possibility of fine and imprisonment for knowing violations." Signature of Contractor or Subcontractor: Printed Name and Affiliation: Section C.2 - Certification and Signature by Permittee Date: " I certify under penalty of law that this document and all attachments were prepared under my direction or supervision in accordance with a system designed to assure that qualified personnel properly gathered and evaluated the information submitted. Based on my inquiry of the person or persons who manage the system, or those persons directly responsible for gathering the information, the information submitted is, to the best of my knowledge and belief, true, accurate, and complete. I am aware that there are significant penalties for submitting false information, including the possibility of fine and imprisonment for knowing violations." Signature of Permittee or Duly Authorized Representative": Printed Name and Affiliation: Date: Page 2 of 2 Instructions for Filling Out the Initial Report (Section A) on Page 1 ou must complete Section A of the report form within 24 hours of discovering the condition that triggered corrective action Date/Time Problem First Discovered Specify the date on which the triggering condition was first discovered. Also specify the time of the discovery. Name/Contact Information Provide the individual's name, title, and contact information as directed in the form. Site Condition That Triggered Corrective Action Under the CGP, corrective action is required when one of 3 triggering conditions occurs at your site. See CGP Parts 5.2.1 5.3. Check the box that corresponds to the condition that triggered this corrective action. Description of the Site Condition Provide a summary description of the condition you found that triggered corrective action under CGP Part 5.2.1. 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. If you have already provided this explanation in an inspection report, you can refer to that report. Deadline for Completing Corrective Action This deadline is fixed in CGP Part 5.2.1. For all projects, the deadline is either: (])no more than 7 calendar days after the date you discovered the problem, or (2) if it is infeasible to complete work within the first 7 days, as soon as practicable following the 7th day. If your estimated date of completion falls after the 7 -day deadline consistent with (2), above, explain (a) why you believe it is infeasible to complete work within 7 days, and (b) why the date you have established for making the new or modified stormwater control operational is the soonest practicable timeframe: Instructions for Filling Out the Corrective Action Progress Table (Section B) on Page 1 You must complete Section B of the report form no later than 7 calendar days after discovering the condition that triggered corrective action. Section B.1 -Why the Problem Occurred After you have had the opportunity to examine the problem more closely, provide details as to what you believe to be the cause of the problem, and specify the follow-up actions you took (along with the dates of such actions) to diagnose the problem. This is consistent with CGP Part 5.4.2.1. Section B.2 - Stormwater Control Modifications to be Implemented Provide a list of modifications you plan to make to your Stormwater controls to correct the problem and the date you completed such work. Keep in mind that your work must be completed within the timeline specified in Section A for the completion of corrective action work. Also, if a SWPPP modification is necessary consistent with Part 7.4.1.1 in order to reflect changes implemented at your site, indicate the date you modified your SWPPP. Keep in mind that SWPPP changes must be made within 7 days of discovering the problem that triggered this corrective action. Space is provided for you to include additional notes or observations regarding the change that you implemented at your site to correct the problem. Instructions for Signature and Certification (Section C) on Page 2 Each corrective action report must be signed and certified to be considered complete. Section CA - Contractor or Subcontractor Signature and Certification Where a contractor or subcontractor is relied on to complete this report and the associated corrective action, you should require the individuals) to sign and certify each report. Note that this does not relieve you of the requirement to sign and certify the report as well. Section C.2 - Signature and Certification by Permittee At a minimum, the corrective action report form 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 to scenarios (1) and (2): 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: 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: A general partner or the proprietor, respectively. • For a municipality, state, federal, or other public agency: 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. I Stormwater Pollution Prevention Plan (SWPPP) North Andover School Department Administration Building Appendix F - SWPPP Amendment Log Instructions (see CGP Part 7.4): - Create a log here of changes and updates to the SWPPP. You may use the table below to track these modifications. - SWPPP modifications are required pursuant to CGP Part 7.4.1 in the following circumstances: ✓ Whenever new operators become active in construction activities on your site, or you make changes to your construction plans, stormwater control measures, pollution prevention measures, or other activities at your site that are no longer accurately reflected in your SWPPP; ✓ To reflect areas on your site map where operational control has been transferred (and the date of transfer) since initiating permit coverage; ✓ If inspections or investigations determine that SWPPP modifications are necessary for compliance with this permit; ✓ Where EPA determines it is necessary to impose additional requirements on your discharge; and ✓ To reflect any revisions to applicable federal, state, tribal, or local requirements that affect the stormwater control measures implemented at the site. - If applicable, if a change in chemical treatment systems or chemically -enhanced stormwater control is made, including use of a different treatment chemical, different dosage rate, or different area of application. No. Description of the Amendment Date of Amendment Prepared by Amendment Names and Title EPA SWPPP Template, Version 1.0 Stormwater Pollution Prevention Plan (SWPPP) North Andover School Department Administration Building Appendix G - Subcontractor Certifications/Agreements SUBCONTRACTOR CERTIFICATION STORMWATER POLLUTION PREVENTION PLAN Project Number: MAR12AT71 Project Title: North Andover School Department Administration Building Operator(s): As a subcontractor, you are required to comply with the Stormwater Pollution Prevention Plan (SWPPP) for any work that you perform on-site. Any person or group who violates any condition of the SWPPP may be subject to substantial penalties or loss of contract. You are encouraged to advise each of your employees working on this project of the requirements of the SWPPP. A copy of the SWPPP is available for your review at the office trailer. Each subcontractor engaged in activities at the construction site that could impact Stormwater must be identified and sign the following certification statement: I certify under the penalty of law that I have read and understand the terms and conditions of the SWPPP for the above designated project and agree to follow the practices described in the SWPPP. This certification is hereby signed in reference to the above named project: Company: Address: Telephone Number: Type of construction service to be provided: Signature: Title: Date.: EPA SWPPP Template, Version 1.0 b b to z d c �0 �m C C O .0 C3 c } 0 ,H W Q C } C C E C3 o Q a- �. 0 C3 o 30 E U O N N 0 C Q c c N O N vvo c a 0 m �c aV 0 a0 oQ �) N N v C� G _ N a N O C C C O � a� •C O V J N •a o v v Q C 'a a 0 c 0 a v N a, 0 c � y a a�u•- o(�Q5 C 0 m ai a D- E E a) CL CL 3 V) Q CL LU b z d Stormwater Pollution Prevention Plan (SWPPP) North Andover School Department Administration Building Appendix I - SWPPP Training Log Stormwater Pollution Prevention Training Log Project Name: North Andover School Department Administration Building Project Location: 566 Main Street - North Andover Instructor's Name(s): Instructor's Title(s): Course Location: Course Length (hours): Stormwater Training Topic: (check as appropriate) LI Sediment and Erosion Controls 0 Stabilization Controls U Pollution Prevention Measures Specific Training Objective: Date: 0 Emergency Procedures 0 Inspections/Corrective Actions Attendee Roster: (attach additional pages as necessary) No. Name of Attendee Company 1 2 3 4 5 6 7 8 EPA SWPPP Template, Version 1.0 a b b z d Stormwater Pollution Prevention Plan (SWPPP) North Andover School Department Administration Building 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 Construction General Permit, 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 I of EPA's Construction General Permit (CGP), and that the designee above meets the definition of a "duly authorized representative" as set forth in Appendix I. I certify under penalty of law that this document and all attachments were prepared under my direction or supervision in accordance with a system designed to assure that qualified personnel properly gathered and evaluated the information submitted. Based on my inquiry of the person or persons who manage the system, or those persons directly responsible for gathering the information, the information submitted is, to the best of my knowledge and belief, true, accurate, and complete. I 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: EPA SWPPP Template, Version 1.0 Y b -d z d x Stormwater Pollution Prevention Plan. (SWPPP) North Andover School Department Administration Building Appendix K - Endangered Species Documentation EPA SWPPP Template, Version 1.0 a b b r� z d r Stormwater Pollution Prevention Plan jSWPPP) North Andover School Department Administration Building Appendix L - Historic Properties Documentation EPA SWPPP Template, Version 1.0 Massachusetts Cultural Resource Information System ER Results Get Results m Report Format PDF , Spreadsheet Below are the results of your search, using the following search criteria: Town(s): North Andover Street No: 566 Street Name: Main St Resource Type(s): Area, Building, Object, Burial Ground, Structure For more information about this page and how to use it, click here No Results Found. MHC Horne I MACRIS Home b t� Y z H. , Wrol`W I Wi W � 1 0O V NID O S NO 0 r aDa i N 3 m_ x 0 T n O a T D 1 n O n m D 0 3 D m (A g (A 0 $ 3 m `• $$ a$$°' n$ $ o v Jmi c? o$ : c m$ co m p O f) m a m° m c t fR »7 g n v 7 0 C m n m m 7 lG f0 ac �' m c m fel p 3 N 0� n $ y° 0 T v p�j 3 j a T �° 0 ° Tl C °° J tD c 7• o 3 = ,� fV x •, ' x Z j l0 N d r O 7 0 fU a 7 O• 3 0 N f 0 7 $ f71 3 N 0) N 7 y fD pCL S J C 0 0O Q fD p°j N Q (Np O �p .RL m p to y 0 7 3 !D J N - l0 f0 N J ° N a 7 V N 7 O W N O O N 9 O N O J N N O7 N w 0 OZ O, V O U7 N OI N O O O V O N O O O O O O O N f>t O N N O O tall O O fall CP (.� O A O N W A _ p N N N N N N N N N d N N flat W N N N N N N d N d W W N d d N N N d 0°1 N W N N 0 M. N N N W N I _ •• I 7s OO O O O 7 C O O O 0 7 O 9 O O O O O O O O S -f -I O'OcC O7 it O O O O 7 7. O fD O O 7 7 7 O 7 O 7 7 O 7 m f0 OD W O jW N N N (�Il W (O Ul W fel N W (O N OD 00 (� N 6) U1 W 00 N W f0 UI 00 OD 00 A A A A A W N A (n W (n A A A A A A A A A A A A A A N A A A A A A A A A A A A T W c T 7. -{ C -n -. -j c T T T T T T c J. -1 ? T 7. �1 _. T 7. 7. O T _, 7. C fD �1 _. T ?1 -. 1 C T fD 7. T =. T 7. T 7. T 7. �1 _. 7 �1 T _. c ?1 (O O 3 ^ N N CD W W N N f0 W f�a\ _. _. '' (O 7. W m 7. N 7. W N N O N W N 1 j N N (O O N A 7 t.7 Ul Ol (D f0 `J -+ f0 N J' f0 N V W N W -' O (\I OD N N N f0 O N M N V _. c w O N zr fU � m \ `J \ N T N f0 f0 A O zzt 3 I fT O U7 N N Gl UI (11 (n W A A A A A Ul A A A A A A A ()I A A A A A A A, A A A A A l...................................................................................................................... _CO YA •:m_ ......X -n ED K m T ::• :::•: I ii:i? ::. W C CL a wKID c N 'm q © '''• ':i;:;: 3 m -- m! © ao p :•:::: v t .iti• - ca :. .... OZ �o W KIM D ....... ...... ..... .... ..... m� ..... ::::. El mg s i W D I 'ii:• I rfr i:5:•: m� c fo m _ .._ Col.- JOB MEETING NOTES: z D , NORTH ANDOVER SCHOOL ADMINISTRATION BUILDING o , PAGE 201`2 m 4. Asbestos abatement (3/18/14): F. Balogh reported that they should be able to start abatement next week. H. Sarkis asked him to contact the Town's monitoring company directly to coordinate and determine their availability. 5. Salvaged items (3/18/14): H. Sarkis explained that they can move the shelving any time, but they need to know where to move it and they will need to coordinate access into the building. R. Santilli asked S. Foster to give H. Sarkis a key today. S. Foster will follow up with J. Mealey on where he wants the shelving to be moved. C. NEW BUSINESS 1. Fire department use: H. Sarkis reported that the Fire Dept. had contacted him directly with an interest in using the existing building for training before it is demolished. R. Santilli responded that the building and property is now contractually turned over to NEB until construction is complete and he does not want the FD to interfere with NEB's responsibility and liability for the site. He will contact the FD to explain this to them. D. FIELD OBSERVATIONS 1. Abandoned gas pipe: S. Foster pointed out to H. Sarkis the location of an abandoned gas pipe on the south side of the existing building, that was discovered when DPW was making repairs in the street. Please report any oversights or discrepancies to the Architect. The next meeting has not been scheduled. Prepared by, wj^q Kaffee Kang Date of preparation: April 15, 2014 JOB MEETING NOTES: z D N NORTH ANDOVER SCHOOL ADMINISTRATION BUILDING , PAGE I OF 2 m Date of Meeting: April 1, 2014 Place ofMeeting: Jobsite Those Present: Ray Santilli*, Asst. Town Manager Steve Foster*, Facilities Director Judy Tymon, Town Planner Jennifer Hughes, Conservation Administrator Brian Leathe, Building Inspector Henry Sarkis*, New England Builders & Contractors (NEB) Frank Balogh, ENF Environmental Susan Pappalardo, ENF Environmental Pat Saitta*, Municipal Building Consultants (MBC) Chuck Adams, MBC Kaffee Kang*, Kang Associates, Inc. (KAI) Distribution: Those indicated (*), Gerald Brown, Heather Cocker The following represents a summary of relevant observations and issues discussed. Dates in parentheses indicate when issue was initially discussed. Action items are underlined. A. JOB PROGRESS 1. Erosion control silt fence and hay bales have been installed. B. OLD BUSINESS 1. Building permit (3/18/14): S. Pappalardo reported that they are making their way through the sign -off list for the demo permit. She thought that the slowest will be National Grid for the gas disconnects, which she anticipated will take 2-3 weeks. a. Conservation: H. Sarkis explained that they had hired a surveyor to layout the silt fence in strict accordance with the Contract Drawings. J. Hughes confirmed that Conservation has approved the erosion control. b. Extermination: F. Balogh questioned the need for extermination. B. Leathe explained that they need to get an inspection and extermination is required if pests are found. c. SWPP: H. Sarkis reported that the SWPP is being prepared and should be filed next Friday. 2. Project sign (3/18/14): K. Kang advised H. Sarkis that the Town has decided to forego the project sign. R. Santilli confirmed that they will keep the existing sign. 3. Construction fence (3/18/14): H. Sarkis reported that they plan to fence in the entire property later today. He confirmed that there will be one exit/entrance from Main St. 1 1 NORSE ENVIRONMENTAL SERVICES, INC. 92 Middlesex Road, Unit 4 NI Tyngsboro, MA 01879 TEL. (978) 649-9932 • FAX (978) 649-7582 Website: www.norseenvironmental.com STORMWATER POLLUTION PREVENTION PLAN Thank you for choosing Norse Environmental Services, Inc. to provide you with a Stormwater Pollution Prevention Plan (SWPPP). Following are the most important points you need to know about. Although the binder you have been handed may seem overwhelming, we encourage you to read through it all. Following are some questions and answers, which may help your understanding of this process. WHY MUST I FILE? The Environmental Protection Agency (EPA) has instituted regulations to prevent pollution from stormwater and runoff into wetlands and streams. This is the focus of the National Pollutant Discharge Elimination System (NPDES) permit for regulated construction activities. Polluted stormwater runoff is a leading cause of impairment to the nearly 40% of surveyed U.S. water bodies which do not meet water quality standards. WHO MUST FILE? Operators of construction sites one acre or larger (including smaller sites that are part of a larger common plan of development) must obtain authorization to discharge stormwater under an NPDES construction stormwater permit. HOW DO I FILE? A) You or your representative (Norse) must prepare a Stormwater Pollution Prevention Plan (your binder). B) You or your agent must file a Notice of Intent (National Pollutant Discharge Elimination System NOI) with the EPA. This is a (2) page form mailed to the EPA, and a copy is found in your SWPPP under "Appendix D EPA NOI". WHEN MAY I START CONSTRUCTION? You are authorized to discharge stormwater from construction activities under the terms and conditions of this permit seven (7) calendar days after acknowledgement of receipt of your electronic NOI is posted on EPA's database. The NOI may be reviewed NPDES website: http://cfpub.epa. o�v/npdes/stormwater/noi/noisearch.cfm WHAT IF THERE ARE CHANGES IN THE PROJECT? The SWPPP must be amended when there is a change in design, operation or maintenance at the construction site, which could have an impact on the discharge of stormwater. It must also be modified as necessary if there were problems identified which needed correction. Z WHAT IS THE PURPOSE OF THE SWPPP? The SWPPP is a tool to ensure that construction site operators and their employees are aware of all sources of potential pollution, describe practices to be used to reduce pollutants, and assure compliance with the terms and conditions of the permit. HOW DO I TERMINATE -COVERAGE? A Notice of Termination (NOT) must be filed with the EPA either electronically or by completing the paper NOT form. This form will be completed after the disturbed soils at the site have finally been stabilized and temporary erosion and sediment control measures have been removed; stormwater discharges have been eliminated; the residence has been transferred to the homeowner (for residential construction only); or the permittee is no longer an operator of the site. The NOT must be filed within 30 days after cessation of construction activities and final stabilization has been met. HOW LONG MUST I KEEP THE SWPPP AND DATA? Copies of the SWPPP and all documentation required by this permit, including records of all data used to complete the NOI to be covered by this permit, must be retained for at least (3) years from the date that permit coverage expires or is terminated. This period may be extended by request of EPA at anytime. WHAT IS FINAL STABILIZATION? Final stabilization is defined as meaning that all soil disturbing activities at the site have been completed, and that a uniform perennial vegetative cover with a density of 70% of the cover for unpaved areas not covered by permanent structures has been established, or equivalent permanent stabilization measures (such as the use of riprap, gabions, or geotextiles) have been employed. HOW LONG IS THE PERMIT GOOD FOR? The permit is effective until May 15, 2018. WHERE MUST I KEEP A COPY OF THE SWPPP? A copy of the SWPPP, NOI and EPA acknowledgement letter must be retained at a central location on the construction site (or other location easily accessible during normal business hours to EPA, local agencies, or US Fish and Wildlife Service). If an on-site location is unavailable to store the SWPPP when no personnel are present, notice of the plan's location must be posted near the main entrance at the construction site. WHAT ABOUT THE SIGN? Norse will provide you with a sign that meets regulations. You just "fill in the blanks". Once the EPA has received your NOI and "run it by" US Fish and Wildlife, they will issue you a permit number; this number will need to be put on your sign. A notice about the permit and SWPPP must be posted conspicuously near the main entrance of the site. The permit does not require that the general public have access to the construction site nor does it require that copies of the plan be available or mailed to the members of the public. 2 WHAT ABOUT INSPECTIONS? Inspections must be conducted by a person knowledgeable in the principles and practice of erosion and sediment controls who possesses the skills to assess conditions at the construction site that could impact stormwater quality. The site must be inspected at least once every (7) calendar days or once every (14) calendar days and within 24 hours of a storm event of 0.25 inches or greater. The inspections must be documented, and the inspection report must be retained as part of the SWPPP. Construction operators are required to retain with the SWPPP record of each inspection for at least (3) years from the date that the permit coverage expires or is terminated WHAT IF I DON'T FILE? If you do not file or do not comply, there are very substantial fines, penalties, and/or imprisonment. WHERE CAN I FIND MORE DETAILED INFORMATION ABOUT THIS? Information about the NPDES permitting process and your SWPPP needs can be found online at: http://cfpubl.epa.gov/npdes/home. Feel free to contact Norse at any time if you have questions or concerns about the stormwater program. 3 PARTIAL L15T OF ABBREVIATIONS: @ AT # NUMBER ACT ACOUSTIC TILE AFF ABOVE FINISHED FLOOR ALUM ALUMINUM BD BOARD BET BETWEEN BLDG BUILDING BOT BOTTOM CAB CABINET CJ CONTROL JOINT CLG CEILING COL COLUMN CONC CONCRETE CONT CONTINUOUS CG CORNER GUARD CPT CARPET CT CERAMIC TILE DEMO DEMOL15H DET DETAIL DWG DRAWING DWR DRAWER EA EACH EL ELEVATION ELEC ELECTRICAL EQ EQUAL EXIST'G, EX EXISTING I'L, FLK FLOOR GWB GYPSUM WALLBOARD HGHT HEIGHT HM HOLLOW METAL JT JOINT LEV LEVEL MAIL MATERIAL MAX MAXIMUM MECH MECHANICAL MIN MINIMUM M.O. MASONRY OPENING MTD MOUNTED NIC NOT IN CONTRACT O.C. ON CENTER - - OPEN'G OPENING PLAM PLASTIC LAMINATE PT PRESSURE TREATED PLYWD PLYWOOD REQ'D REQUIRED RM ROOM R.O. ROUGH OPENING RUB RUBBER 51M SIMILAR 5TL STEEL TYP TYPICAL U.N.O. UNLESS OTHERWISE NOTED VEN PLAS, VP VENEER PLASTER V.I.F. VERIFY IN FIELD VIN VINYL VT VINYL TILE WNSCT WAINSCOT WD WOOD AATC[]IAI C_ e• . ••• CONC • e WINDOW TYPE ® BRICK VIN RIGID INSUL PLYWD VP/GWB PARTICLE BD —III EARTH GRAVEUSTONE WOOD iatP I h IC t l�.al PVC BATT INSULATION ScilooL DEPAR r i'MENT ADMINISTRATION BUILDING 566 MAIN STREEll NOR-TH ANDOVER MA ARCHITECT: KANG A55OCIATF55 INC. 339 B05TO N POST ROAD SUDBURY, MA CIVIL ENGINEER: DEVELL15 ZREIN, INC. P.O. BOX 307 FOXBOROUGH, MA LOCUS PLAN NOT TO SCALE ENVIRONMENTAL CONSULTANT: RPF ENVIRONMENTAL, INC. 320 FIRST NH TURNPIKE NORTHWOOD, NH MECH/ELEC ENGINEER: MACRITCHIE ENGINEERING, INC. 197 QUINCY AVENUE BRAI NTREE, MA DATE: JANUARY 2, 2014 GEOTECHNICAL ENGINEER: KMM GEOTECHNICAL CONSULTANTS, LLC 7 MARSHALL ROAD HAMPSTEAD, NH 5TRUCTU RAL ENGINEER: FOLEY BUHL ROBERT5 * A55OC., INC. 2150 WASHINGTON STREET NEWTON, MA L15T OF DRAWINGS: COVER SHEET EXISTING CONDITIONS PLAN OF LAND C- I LAYOUT * MATERIALS PLAN C-2 GRADING * UTILITY PLAN C-3 PLANTING PLAN C-4 51TE DETAILS C-5 51TE DETAILS D-1 51TE PREPARATION PLAN D2 51TE DEMOLITION PLAN D3 DEMOLITION PLANS * ELEVATIONS A I FLOOR * ROOF PLANS A2 BLDG ELEVATIONS * SECTIONS A2a ALT #2 BLDG ELEVATIONS * SECTIONS A3 WALL SECTIONS * EXTERIOR DETAILS A3a ALT #2 WALL SECTIONS * EXTERIOR DETAILS A4 WINDOW TYPES t- STOREFRONT DETAILS A5 ROOF DETAILS AG ENLARGED PLANS, INTERIOR ELEVATIONS, * DETAILS A7 SCHEDULES * INTERIOR DETAILS A8 REFLECTED CLG PLANS * CLG DETAILS 50.1 GENERAL NOTES 50.2 TYPICAL DETAILS 51 FOUNDATION, FLOOR ROOF PLANS 52 SECTIONS 1 53 SECTIONS 2 54 SECTIONS 3 55 SCHEMATIC WOOD TRUSS LAYOUTS FP I FIRE PROTECTION SCHEDULE, DIAGRAMS, NOTES LEGEND FP2 FIRE PROTECTION FIRST FLOOR PLAN FP3 FIRE PROTECTION ATTIC PLAN FP4 FIRE PROTECTION DETAILS FP5 FIRE PROTECTION DETAILS * PART PLAN P I PLUMBING SCHEDULE, DIAGRAMS, NOTES f- LEGEND P2 PLUMBING UNDERGROUND PLAN P3 PLUMBING MAIN LEVEL PLAN P4 PLUMBING PART PLAN P5 PLUMBING DETAILS PG PLUMBING DETAILS MO HVAC NOTES * LEGEND M I HVAC DUCTWORK PLANS M2 HVAC PIPING PLANS M3 HVAC DETAILS M4 HVAC DETAILS M5 HVAC SCHEDULES EO ELECTRICAL LEGEND SHEET E I ELECTRICAL POWER * LIGHTING PLANS E2 ELECTRICAL DETAILS E3 ELECTRICAL DETAILS E4 ELECTRICAL DETAILS E5 ELECTRICAL SCHEDULES EG ELECTRICAL SCHEDULES E7 ELECTRICAL 51TE PLAN E8 ELECTRICAL UTILITY DETAILS FAO FIRE ALARM LEGEND FA I FIRE ALARM FLOOR PLAN el%— An/\1 (_ DWG# A4 SECTION SHEET# DWG# 432INTERIOR ELEV, DETAIL A4�5HEET# OI - l zarenz pnf1i Lai 1°"17,2 WINDOW TYPE Fi-o--il ROOM NUMBER VIN FLOOR FINISH CODE Lwren e �.; iatP I h IC t l�.al •I Airpi,,Tt a t',9rk ,c= !rte e. iJ$ ( . • n General F io!:'prral t" J7 t telirl�.n ^'r 117 Ji PACI1.-el s V._ (:'P.T;Sh tt 1,S .} �n.d- _S Li CO 1E.1 t-rt��ir,15 1`175' = �1 erica1-I t,ie r1W r"ar TArr L-gi( 1, F, id t TTsLid 172 1 i I9A`i t Steven-Cooliclop t3i�crlr, r ARCHITECT: KANG A55OCIATF55 INC. 339 B05TO N POST ROAD SUDBURY, MA CIVIL ENGINEER: DEVELL15 ZREIN, INC. P.O. BOX 307 FOXBOROUGH, MA LOCUS PLAN NOT TO SCALE ENVIRONMENTAL CONSULTANT: RPF ENVIRONMENTAL, INC. 320 FIRST NH TURNPIKE NORTHWOOD, NH MECH/ELEC ENGINEER: MACRITCHIE ENGINEERING, INC. 197 QUINCY AVENUE BRAI NTREE, MA DATE: JANUARY 2, 2014 GEOTECHNICAL ENGINEER: KMM GEOTECHNICAL CONSULTANTS, LLC 7 MARSHALL ROAD HAMPSTEAD, NH 5TRUCTU RAL ENGINEER: FOLEY BUHL ROBERT5 * A55OC., INC. 2150 WASHINGTON STREET NEWTON, MA L15T OF DRAWINGS: COVER SHEET EXISTING CONDITIONS PLAN OF LAND C- I LAYOUT * MATERIALS PLAN C-2 GRADING * UTILITY PLAN C-3 PLANTING PLAN C-4 51TE DETAILS C-5 51TE DETAILS D-1 51TE PREPARATION PLAN D2 51TE DEMOLITION PLAN D3 DEMOLITION PLANS * ELEVATIONS A I FLOOR * ROOF PLANS A2 BLDG ELEVATIONS * SECTIONS A2a ALT #2 BLDG ELEVATIONS * SECTIONS A3 WALL SECTIONS * EXTERIOR DETAILS A3a ALT #2 WALL SECTIONS * EXTERIOR DETAILS A4 WINDOW TYPES t- STOREFRONT DETAILS A5 ROOF DETAILS AG ENLARGED PLANS, INTERIOR ELEVATIONS, * DETAILS A7 SCHEDULES * INTERIOR DETAILS A8 REFLECTED CLG PLANS * CLG DETAILS 50.1 GENERAL NOTES 50.2 TYPICAL DETAILS 51 FOUNDATION, FLOOR ROOF PLANS 52 SECTIONS 1 53 SECTIONS 2 54 SECTIONS 3 55 SCHEMATIC WOOD TRUSS LAYOUTS FP I FIRE PROTECTION SCHEDULE, DIAGRAMS, NOTES LEGEND FP2 FIRE PROTECTION FIRST FLOOR PLAN FP3 FIRE PROTECTION ATTIC PLAN FP4 FIRE PROTECTION DETAILS FP5 FIRE PROTECTION DETAILS * PART PLAN P I PLUMBING SCHEDULE, DIAGRAMS, NOTES f- LEGEND P2 PLUMBING UNDERGROUND PLAN P3 PLUMBING MAIN LEVEL PLAN P4 PLUMBING PART PLAN P5 PLUMBING DETAILS PG PLUMBING DETAILS MO HVAC NOTES * LEGEND M I HVAC DUCTWORK PLANS M2 HVAC PIPING PLANS M3 HVAC DETAILS M4 HVAC DETAILS M5 HVAC SCHEDULES EO ELECTRICAL LEGEND SHEET E I ELECTRICAL POWER * LIGHTING PLANS E2 ELECTRICAL DETAILS E3 ELECTRICAL DETAILS E4 ELECTRICAL DETAILS E5 ELECTRICAL SCHEDULES EG ELECTRICAL SCHEDULES E7 ELECTRICAL 51TE PLAN E8 ELECTRICAL UTILITY DETAILS FAO FIRE ALARM LEGEND FA I FIRE ALARM FLOOR PLAN el%— An/\1 (_ DWG# A4 SECTION SHEET# DWG# 432INTERIOR ELEV, DETAIL A4�5HEET# OI DOOR TYPE O WINDOW TYPE Fi-o--il ROOM NUMBER VIN FLOOR FINISH LAYOUT AND MATERIAL NOTES 1. EXISTING CONDITIONS INFORMATION IS REPRODUCED FROM THE SURVEY PREPARED BY SULLIVAN ENGINEERING, BOXFORD, MA AND IS DATED 26 AUGUST 2013. 2. THE LOCATIONS OF UNDERGROUND UTILITIES SHOWN ARE BASED ON THE SURVEY REFERENCED ABOVE. THE CONTRACTOR SHALL NOTIFY DIGSAFE AND THE PROPER LOCAL AUTHORITIES OR RESPECTIVE UTILITY COMPANIES TO CONFIRM THE LOCATION OF ALL EXISTING UTILITIES BEFORE COMMENCING WORK. ANY DAMAGE DUE TO FAILURE OF THE CONTRACTOR TO CONTACT THE PROPER AUTHORITIES SHALL BE BORNE BY THE CONTRACTOR. 3. CONTRACTOR(s) SHALL THOROUGHLY FAMILIARIZE THEMSELVES WITH ALL CONSTRUCTION DOCUMENTS, SPECIFICATIONS, AND SITE CONDITIONS PRIOR TO BIDDING AND PRIOR TO CONSTRUCTION. 4. ANY DISCREPANCIES BETWEEN DRAWINGS, SPECIFICATIONS, AND SITE CONDITIONS SHALL BE REPORTED IMMEDIATELY TO THE OWNER'S REPRESENTATIVE FOR CLARIFICATION AND RESOLUTION PRIOR TO BIDDING OR CONSTRUCTION. 5. ALL WORK CONDUCTED WITHIN PUBLIC RIGHT-OF-WAYS SHALL CONFORM TO THE REQUIREMENTS AND SPECIFICATIONS OF THE TOWN OF NORTH ANDOVER, MA. 6. SEE ARCHITECTURAL DRAWINGS FOR EXACT BUILDING DIMENSIONS AND ALL DETAILS CONTIGUOUS TO THE BUILDING, INCLUDING SIDEWALKS, RAMPS, UTILITY ENTRANCE LOCATIONS, WALL PACKS, CONCRETE DOOR PADS, ROOF DRAINS, ETC. 7. ACCESSIBLE CURB RAMPS SHALL BE PER THE MASSACHUSETTS ARCHITECTURAL ACCESS BOARD (AAB) AND THE AMERICANS WITH DISABILITIES ACT (ADA) ACCESSIBILITY GUIDELINES, WHICHEVER IS MORE STRINGENT. 8. THE FOLLOWING LAYOUT CRITERIA SHALL CONTROL UNLESS OTHERWISE NOTED ON THE PLAN: ALL DIMENSIONS ARE TO OUTSIDE FACE OF BUILDING. ALL DIMENSIONS ARE TO FACE OF CURB AT GUTTER LINE. ALL DIMENSIONS ARE TO CENTER OF PAVEMENT MARKINGS. ALL TIES TO PROPERTY LINES ARE PERPENDICULAR TO THE PROPERTY LINE UNLESS OTHERWISE NOTED. 9. FOR LAYOUT AND DIMENSIONING OF THE BUILDING, SEE ARCHITECTURAL DRAWINGS. 10. SCREENED IMAGES SHOW EXISTING CONDITIONS. WHERE EXISTING CONDITIONS LIE UNDER OR ARE IMPINGED UPON BY PROPOSED BUILDINGS AND/OR SITE ELEMENTS, THE EXISTING CONDITION WILL BE REMOVED, ABANDONED AND/OR CAPPED OR DEMOLISHED AS REQUIRED. MATCH HEIGHT EXISTING CURB 0` CEMENT CONCRETE SIDEWALK TYP. CONCRETE PAD FOR BELL RELOCATION EXACT LOCATION TO BE DETERMINED IN THE FIELD T° PROVIDE GRANITE TRANSITION PIECE TO MEET HEIGHT OF EXISITNG CURB TYPICAL FOR BOTH SIDES OF DRIVE CURB CUT RAMP TYPE 3 — TYPICAL FOR BOTH SIDES OF DRIVE NORTH ANDOVER, MA �LEGEND 6' GRANITE � — — PROPERTY LINE TRANSITION PIECE TYP. FOR BOTH SIDES STOP BAR AND TEXT ` y �T � VGC R3' O� 4" WIDE STRIPE R3' C TYP. !` ICC s- TGC HANDICAP J� CP- PARKING LAYOUT AND SIGN J� WALL 1' OFF BITUMINOUS CONCRETE PROPERTY LINE BITUMINOUS CONCRETE SIDEWALK SIDEWALK 0' 10' 20' 40' OV�O®® MATCH LINE AND GRADE STREET OF EXISTING WALKMATCH LINE AND RADE �rrmmmrm OF EXISTING WALK SITE LIGHTING CEMENT CONCRETE PAVEMENT VERTICAL GRANITE CURB CAPE COD BERM BITUMINOUS CURB INTEGRAL CONCRETE CURB TRANSITION GRANITE CURB FLUSH CURB TRANSFORMER Land Planning, Civil Engineering, Landscape Architecture Po Box 307 Foxborough, MA www.develliszrein.com tel. 508.393.8583 DeVelfis Zrein Inc. LAYOUT A . MATERIALS PLAN SCALE: 11f= 20' JOB: 2G1S-141 HLE: 2G1S-141-LM DRAWN: CRM CHECKED: IAZ DATE: 01.02.14 C-1 GRADING AND UTILITY NOTES 1. EXISTING CONDITIONS INFORMATION IS REPRODUCED FROM THE SURVEY PREPARED BY SULLIVAN ENGINEERING OF BOXFORD, MA AND IS DATED 26 AUGUST 2013. 2. PRIOR TO THE START OF ANY EXCAVATION FOR THE PROJECT, BOTH ON AND OFF THE SITE, THE CONTRACTOR SHALL NOTIFY DIGSAFE AND BE PROVIDED WITH A DIGSAFE NUMBER INDICATING THAT ALL EXISTING UTILITIES HAVE BEEN LOCATED AND MARKED. 3. CONTRACTOR TO ADJUST UTILITY ELEMENT MEANT TO BE FLUSH WITH GRADE (CLEAN -OUTS, UTILITY MANHOLES, CATCH BASINS, INLETS, ETC.) THAT IS AFFECTED BY SITE WORK OR GRADE CHANGES, WHETHER SPECIFICALLY NOTED ON PLANS OR NOT. 4. ALL CONSTRUCTION TO BE DONE IN ACCORDANCE WITH TOWN OF NORTH ANDOVER DEPARTMENT OF PUBLIC WORKS STANDARDS. 5. ALL WORK TO BE DONE WITHIN PUBLIC RIGHT-OF-WAYS SHALL CONFORM TO THE REQUIREMENTS AND SPECIFICATIONS OF THE NORTH ANDOVER DEPARTMENT OF PUBLIC WORKS. 6. THE LOCATIONS OF EXISTING UNDERGROUND UTILITIES ARE SHOWN IN AN APPROXIMATE WAY ONLY AND HAVE NOT BEEN INDEPENDENTLY VERIFIED BY THE OWNER OR ITS REPRESENTATIVE. THE CONTRACTOR SHALL DETERMINE THE EXACT LOCATION OF ALL EXISTING UTILITIES BEFORE COMMENCING WORK, AND AGREES TO BE FULLY RESPONSIBLE FOR ANY AND ALL DAMAGES WHICH MAY BE OCCASIONED BY THE CONTRACTOR'S FAILURE TO EXACTLY LOCATE AND PRESERVE ALL UNDERGROUND UTILITIES. 7. WHERE AN EXISTING UTILITY IS FOUND TO CONFLICT WITH THE PROPOSED WORK, THE LOCATION, ELEVATION, AND SIZE OF THE UTILITY SHALL BE ACCURATELY DETERMINED WITHOUT DELAY BY THE CONTRACTOR, AND THE INFORMATION FURNISHED TO THE ENGINEER FOR RESOLUTION OF THE CONFLICT. 8. THE CONTRACTOR SHALL ALTER THE MASONRY OF THE TOP SECTION OF ALL EXISTING DRAINAGE STRUCTURES AS NECESSARY FOR CHANGES IN GRADE, AND RESET ALL WATER AND DRAINAGE FRAMES, GRATES, AND BOXES TO THE PROPOSED FINISH SURFACE GRADE. 9. THE CONTRACTOR SHALL MAKE ALL ARRANGEMENTS FOR THE ALTERATION AND ADJUSTMENT OF ALL GAS, ELECTRIC, TELEPHONE, AND ANY OTHER PRIVATE UTILITIES BY THE UTILITY COMPANIES. 10. CONTRACTOR SHALL MAINTAIN, OR ADJUST TO NEW FINISH GRADE, AS NECESSARY ALL UTILITY AND SITE STRUCTURES SUCH AS: LIGHT POLES, SIGN POLES, MANHOLES, CATCH BASINS, HAND HOLES, WATER AND GAS GATES, HYDRANTS, ETC., FROM MAINTAINED UTILITY AND SITE SYSTEMS, UNLESS OTHERWISE NOTED OR DIRECTED BY OWNER'S REPRESENTATIVE. ii. ALL SEWER PIPES SHALL BE PVC PER ASTM D3034, SDR -35 AND ASTM D1784 WITH RUBBER GASKET JOINTS. 12. SITE LIGHTING IS SHOWN ON THIS PLAN FOR COORDINATION PURPOSES ONLY. REFER TO ELECTRICAL PLANS FOR EXACT TYPE AND LOCATION. 13. REFER TO ELECTRICAL PLANS FOR SECTIONS AND DETAILS OF THE UTILITY DUCT BANK. 14. AREAS OUTSIDE THE LIMITS OF PROPOSED WORK DISTURBED BY THE CONTRACTOR'S OPERATIONS SHALL BE RESTORED BY THE CONTRACTOR TO THEIR ORIGINAL CONDITION, AT THE CONTRACTOR'S EXPENSE. 15. REFER TO ARCHITECTURAL PLANS FOR PROPOSED LOCATION OF UTILITY SERVICE STUBS AT BUILDING. X"h0 �Z' lL / Ek W Wgi AK 1A 9 9 1 NORTH ANDOVER, MA GRADING AND UTILITY LEGEND PROPERTY LINE mmmmmmm SEWER LINE ---W--- WATER LINE 112 +100.50 +(95.50) CB DCB MM 16. THE LOCATION, SIZE, DEPTH, AND SPECIFICATIONS FOR CONSTRUCTION OF PRIVATE UTILITY SERVICES 77.00 (OUT) SHALL BE INSTALLED ACCORDING TO THE REQUIREMENTS PROVIDED BY, AND APPROVED BY, THE `o LB am_, ' RESPECTIVE UTILITY COMPANY (GAS, TELEPHONE, ELECTRICAL.) FINAL DESIGN AND LOCATIONS AT THE DINATE THE INSTALLATION OF THE UTILITY CONNECTIONS WITH THE RESPECTIVE COMPANIESUTILITY BUILDING WILL BE PROVIDED BY THE ARCHITECT. THE CONTRACTOR SHALL COOK PRIOR TO ANY UTIt iTY CONSTRUCTION.9 AD1 FES 2 �� � 17. ALL CEMENT LINED DUCTILE IRON JOINTS AT FITTINGS (CLASS 52,) VALVES, AND HYDRANT LATERALS .� R 86.6o ouT SHALL BE MECHANICAL JOINT WITH NEOPRENE GASKETS. JOINTS AT OTHER LOCATIONS SHALL BE PUSH -ON TYPE WITH NEOPRENE OR SYNTHETIC RUBBER GASKETS. ALL WATER GATES SHALL OPEN AS PER -00 TOWN REQUIREMENTS. ALL WATER LINES SHALL HAVE A MINIMUM OF 5.0 FEET OF GROUND COVER ANDA ®' / co o 0'\ MINIMUM OF 10 FOOT SEPARATION FROM THE SEWER SYSTEM. AT WATER AND SEWER CROSSINGS, THE WATER LINE SHALL BE ENCASED IN SIX INCHES OF CONCRETE FOR A DISTANCE OF 10 FEET ON EITHER 1=86.53 SIDE OF THE CROSSING. 100, / ' i/ '% 6a D \ 18. WHERE PROPOSED GRADES MEET EXISTING GRADES, CONTRACTOR SHALL BLEND GRADES TO PROVIDE A G f / PROVIDE A 12" SMOOTH TRANSITION BETWEEN EXISTING AND NEW WORK. PONDING AT TRANSITION AREAS WILL NOT / C911 i2"D DEEP STONE PLUNGE POOL BE ALLOWED. 19. CONTRACTOR SHALL MAINTAIN POSITIVE DRAINAGE AWAY FROM ALL BUILDING FOUNDATIONS, 6" PERFORATED PIPE / / , / �� ob STRUCTURES AND PLANTING BEDS. P` WITHIN DRIP STRIP tx wn ,PIPE TO HAVE A / -- •�9 cA 2:1 SLOPE e CONTINUOUS POSITIVETYP DCB1 20. CONTRACTOR SHALL VERIFY EXISTING GRADES AND NOTIFY OWNER'S REPRESENTATIVE OF ANY PITCH (TYP) ♦ / �./� . �X% ` DISCREPANCIES. / R=85.5 ® o • =8 21. BITUMINOUS CONCRETE ELEVATIONS AT CATCH BASINS TO BE 1/4 INCH ABOVE RIM ELEVATION SHOWN C FOR CATCH. O G ®� LB1 TYPCHEDAM Q / -•-INV=88.00 0` '�� l�0 R=88.2 i 22. SCREENED IMAGES SHOW EXISTING CONDITIONS. WHERE EXISTING CONDITIONS LIE UNDER OR ARE / �� ® k - 6 LB �= 86.00 (IN) IMPINGED UPON BY PROPOSED BUILDINGS AND/OR SITE ELEMENTS, THE EXISTING CONDITION WILL BE / Q �'\ ��� = 85.80 OUT cP� o REMOVED, ABANDONED AND/OR CAPPED OR DEMOLISHED AS REQUIRED. / / �� Q�y r --CONNECT r` t.p�n oo ►00 ADD FES ► DMHOD SMHO WG O HYDE TSV .4• FT] RD co PROPOSED CONTOUR LINE SPOTGRADE EXISTING SPOTGRADE (CONTRACTOR TO VERIFY) CATCHBASIN DOUBLE CATCHBASIN LEACHING BASIN AREA DRAIN FLARED END SECTION DRAIN MANHOLE SEWER MANHOLE WATER GATE HYDRANT TAPPING SLEEVE AND VALVE ' iu •: ROOF DRAIN CLEAN OUT Land Planning, Civil Engineering, Landscape Architecture Po Box 307 Foxborough, MA www.develliszrein.com tel. 508.393.8583 DeVelfis Zrein Inc. GRADING AND UTILITY PLAN SCALE: 1"= 20' C 2 JOB: 2GIS-141 FILE' 2G1S-141-LM DRAWN: IAZ CHECKED: IAZ DATE: 01.02.14 PLANTING NOTES PLANT SCHEDULE ,Hnni 1. PRIOR TO THE START OF ANY EXCAVATION FOR THE PROJECT BOTH ON AND OF THE SITE, THE CONTRACTOR SHALL NOTIFY DIGSAFE AND BE PROVIDED WITH A DIGSAFE NUMBER INDICATING THAT ALL EXISTING UTILITIES HAVE BEEN LOCATED AND MARKED. 2. CONTRACTOR SHALL BEGIN MAINTENANCE IMMEDIATELY AFTER PLANTING AND WILL CONTINUE UNTIL FINAL ACCEPTANCE. 3. CONTRACTOR SHALL VERIFY ALL TREE REMOVALS WITH OWNER'S REPRESENTATIVE PRIOR TO CONSTRUCTION START. 4. CONTRACTOR SHALL MAINTAIN POSITIVE DRAINAGE AWAY FROM ALL BUILDING FOUNDATIONS, STRUCTURES, AND PLANTING BEDS. 5. MAXIMUM SLOPE WITHIN DISTURBED AREAS SHALL NOT EXCEED 3:1, UNLESS OTHERWISE NOTED. 6. THE LANDSCAPE CONTRACTOR SHALL SUPPLY ALL PLANT MATERIALS IN QUANTITIES SUFFICIENT TO COMPLETE ALL PLANTINGS SHOWN ON THIS DRAWING. 7. ALL MATERIALS SHALL CONFORM TO THE GUIDELINES ESTABLISHED BY THE AMERICAN NURSERY AND LANDSCAPE ASSOCIATION. 8. ALL PLANTS SHALL BEAR THE SAME RELATIONSHIP TO FINISH GRADE AS TO ORIGINAL GRADES BEFORE DIGGING SYMBOL I BOTANICAL NAME COMMON NAME QTY I SIZE COMMENT DECIDUOUS TREES AR ACER RUBRUM 'OCTOBER GLORY' OCTOBER GLORY MAPLE 4 13 -3 1/2" CAL. GT GLEDITSIA TRIACANTHOS 'INERMIS' THORNLESS HONEYLOCUST 6 13 -3 1/2" CAL. ORNAMENTAL TREES BJ BETULA 'NIGRA' RIVER JACQUEMONTI BIRCH 1 3 7-8' HT. I TRIPLE CLUMP EVERGREEN TREES TP THUJA PLICATA WESTERN ABORVITAE 12 7-8' HT. TRIPLE CLUMP SHRUBS IM ILEX MESERVAE 'BLUE PRINCESS' BLUE PRINCESS HOLLY 13 30-36" HM HYDRANGEA MACROPHYLLA 'ENDLESS SUMMER' ENDLESS SUMMER HYDRANGEA 7 24-36" RB RHODODENDRON BOULE DE NEIGE WHITE RHODODENDRON 18 24-36" RM RHODODENDRON MAXIMUM ROSEBAY RHODODENDRON 5 24-36" VD VIBURNUM DENTATUM 'BLUE BERRY MUFFIN' ARROWWOOD VIBRUNUM 5 30-36" VM VIBURNUM PLICATUM 'MARIESSI' MARIESSI VIBURNUM 2 30-36" PERENNIALS AND GROUNDCOVER HH HEMEROCALLIS 'HAPPY RETURNS' HAPPY RETURNS DAYLILY 50 1 GAL. DEPARTMENT ADMINISTRATION BUILDING NORTH ANDOVER, MA PLANTING LEGEND O PROPERTY LINE 9. ALL PLANTS TO BE BALLED IN BURLAP OR CONTAINERIZED. GROUNDCOVER/ 10. MULCH FOR PLANTED AREAS TO BE AGED PINE BARK: PARTIALLY DECOMPOSED, DARK BROWN/ PERENNIAL PLANTING IN COLOR AND FREE OF WOOD CHIPS THICKER THAN 1/4 INCH. / 11. PLANTING SOIL MIX: LOAM THOROUGHLY INCORPORATED WITH ROTTED MANURE ` PROPORTIONED 5 C.Y. TO 1 C.Y. OR EQUIVALENT. PEAT MOSS WITH FERTILIZER ADDED PER MANUFACTURER'S RECOMMENDED RATES. 000 SHRUB PLANTING 12. THE LANDSCAPE CONTRACTOR SHALL GUARANTEE ALL PLANT MATERIALS FOR ONE (1) FULL %( YEAR FROM DATE OF ACCEPTANCE. Q LAWN 13. ALL PLANT MATERIALS ARE SUBJECT TO THE APPROVAL OF THE OWNER'S REPRESENTATIVE, AT ) O ORNAMENTAL TREE THE NURSERY, AND AT THE SITE. 14. LANDSCAPE ARCHITECT TO FLAG ALL TREES TO BE TRANSPLANTED PRIOR TO CONSTRUCTION IC START.k DISTURBED AND NOT OTHERWISE DEVELOPED X ` 15. ALL AREAS OF THE SITE WHICH HAVE BEEN D / SHALL BE LOAMED AND SEEDED WITH A MINIMUM DEPTH OF 6" DEPTH TOPSOIL. / . EVERGREEN TREE 1� Co 16. SCREENED IMAGES SHOW EXISTING CONDITIONS. WHERE EXISTING CONDITIONS LIE UNDER OR ARE IMPINGED UPON BY PROPOSED BUILDINGS AND/OR SITE ELEMENTS, THE EXISTING X CONDITION WILL BE REMOVED, ABANDONED, AND/OR CAPPED OR DEMOLISHED AS X REQUIRED. / 17. PLANT SPECIES AS INDICATED IN THE PLANT LIST ARE SUGGESTIONS ONLY. FINAL SELECTION OF SPECIES SHALL OCCUR AT THE TIME OF PLANT PURCHASE, DEPENDING ON AVAILABILTY. PLANT SIZE AND PLANT AMOUNT SHALL NOT CHANGE. / / DECIDUOUS TREE SEE DEDUCT ALTERNATE OSGOOD STREET 0' 10' 20' 40' Land Planning, Civil Engineering, Landscape Architecture Po Box 307 Foxborough, MA www.develliszrein.com tel. 508.393.8583 DeVellis Zrein Inc. PLANTING PLAN SCALE: 1"= 20' JOB: 2G1S-141 FILE: 2GIS-141-LM DRAWN: IAZ CHECKED: IAZ DATE: 01.02.14 C�3 0.9 Y2" EXPANSION JOINT WITH PRE -MOULDED FILLER. RECESS FILLER Y2". PROVIDE JOINTS AT 30' O.C. MAX. UNLESS OTHERWISE NOTED. PROVIDE EXPANSION JOINT WHERE PAVEMENT ABUTS STRUCTURES, VERTICAL SURFACES, AND AS NOTED. SEAL ALL EXPANSION JOINTS WITH APPROVES WATERPROOF SEALANT TOOLED CONTROL JOINT Y4 TIMES THE; DEPTH OF THE SLAB, WITH 2" WIDE SMOOTH STRIP ON EACH SIDE. LAYOUT AS INDICATED ON PLAN CONCRETE': PAVEMENT i 6"X6", 1AXIA WELDED WIRE MESH REINFORCING. 2" MINIMUM COVER AGGREGATE BASE COURSE COMPACTED SUBGRADE NOTES: PROVIDE LIGHT BROOM FINISH PERPENDICULAR TO THE TRAFFIC FLOW UNLESS OTHERWISE NOTED CEMENT CONCRETE SIDEWALK TRANSITION CURB NA" po tK 1-14 VERTICAL CU B ROADWAY 24" DETECTABLE WARNING SURFACE FLUSH CURB NOTES: TRANSITION CURB 1. RAMP CROSS SECTION TO BE THE SAME AS ADJACENT SIDEWALK; I.E. DEPTH OF SURFACE AND FOUNDATION. 2. DIMENSIONS ARE SUBJECT TO CHANGE IN FIELD. ALL SLOPES AND DIMENSIONS TO COMPLY WITH A.D.A. AND MAAB 3. REQUIREMENTS. 4. PROVIDE EXPANSION JOINT AT TOPS OF RAMP AND AT BACK OF WALK AT INTERFACE OF CURB. 5. PROVIDE HEAVY BROOM FINISH ON RAMP AND SIDE SLOPES 6. PERPENDICULAR TO FLOW OF TRAFFIC. 7. MINIMUM WALK DIMENSIONS ARE FROM BACK OF CURB. TRANSITION CURB LENGTH AS REQUIRED TO MEET CODE. 8. FIXED OBJECTS (i.e. UTILITY POLES, HYDRANTS ETC.) MUST NOT ENCROACH ON ANY PART OF A WHEELCHAIR RAMP, INCLUDING. TRANSITION SLOPES. AT NO TIME IS ANY PART OF THE WHEELCHAIR RAMP, EXCLUDING CURB TRANSITIONS, TO BE LOCATED OUTSIDE OF THE CROSSWALK. CURB CUT TYPE 1 1 Aftlr%c�Anmm JS -E BASE I N COMPACTED SUBGRADE CAPE COD BERM ""FACE )ER COURSE ;REGATE BASE RSE IPACTED SUBGRADE BITUMINUOUS CONCRETE PAVEMENT FINISH GRAD 6" SURFACE VARIES lop 11 IV GRANITE CURB 00 FINISH GRADE o 6 T 4 Al AGGREGATE BASE COURSE CONCRETE TO 1=1 I Mil I 1=1 I MI I I III- MEET PAVING COMPACTED SUBGRADE m 4" WIDE STRIPE LINES, TYPICAL HANDICAP SIGN, TYP. WHEEL STOP, TYP. VAN ACCESSABLE HANDICAP SIGN HANDICAPPA- #3 PPAR #3 REBAR, 2" COVER, TYP; CONTROL JOINT — 6" X 6", W1.4 x WIA WIRE MESH REINFORCING, 2" COVER, TYP. CONCRETE PAVEMENT! JA I B_ C BIT. CONCRETE DRIVE 10" 2" 1 1/2" BIT. CONCRETE WALK 6" 1 1/2' 1 1/4" ""FACE )ER COURSE ;REGATE BASE RSE IPACTED SUBGRADE BITUMINUOUS CONCRETE PAVEMENT FINISH GRAD 6" SURFACE VARIES lop 11 IV GRANITE CURB 00 FINISH GRADE o 6 T 4 Al AGGREGATE BASE COURSE CONCRETE TO 1=1 I Mil I 1=1 I MI I I III- MEET PAVING COMPACTED SUBGRADE m 4" WIDE STRIPE LINES, TYPICAL HANDICAP SIGN, TYP. WHEEL STOP, TYP. VAN ACCESSABLE HANDICAP SIGN HANDICAPPA- #3 PPAR #3 REBAR, 2" COVER, TYP; CONTROL JOINT — 6" X 6", W1.4 x WIA WIRE MESH REINFORCING, 2" COVER, TYP. CONCRETE PAVEMENT! FACE OF CURB EXPANSION JOINT PROVIDE SEALANT AND CHAMFERED SIDES AT FACE OF CURB, TYP. CONTROL JOINT— STONE SWALE, SEE DETAIL MODULAR CAPSTONE UNIT MODULAR CONCRETE UNIT FIBERGLASS PIN, IF REQUIRED 12" THICK MINIMUM COMPACTED GRAVEL BACKFILL DRAINAGE PIPE, IF REQUIRED 6" MINIMUM COMPACTED GRAVEL BASE COMPACTED SUBGRADE NOTE: 1. INSTALLATION OF INTERLOCKING RETAINING WALL SHOULD FOLLOW THE MANUFACTURER'S RECOMMENDATIONS AS SUITED TO EXISTING SITE CONDITIONS MODULAR RETAINING WALL /22' REAR PANEL VAN VAN ALTERNATE —TOP RAIL FINISH GRADE MATERIAL VARIES, SEE SITE PLAN DETAIL < TYPICAL 4)-0" PASSENGER CAP, SUPPORT POSTS ON FRONT, TOP, AND BACl< PLAN PANEL ACCESS AISLE VISIBLE CONNECTIONS SHALL BE FULL WEL DATE: —PAINTED ICON, GROUND FLUSH AND SMOOTH BOTTOM— TYP. SEE DETAIL PRESSURE -SENSITIVE VINYL GRAPHICS LET' RAIL C ) STYLE AND COPY TO BE APPROVED BY OWNI - I TYPICAL HANDICAP REPRESENTATIVE _2" SQUARE ALUMINUM POST PARKING SPACES FINISH GRADE A 4.11 CONCRETE FOOTING 3" WIDTH WHITE SKID RESISTANT <--VAN ACCESSABLE PAINT SYMBOL IN HANDICAP SPACE BLUE SKID El I 1=1 RESISTANT CURB AS NOTED PAINT FIELD FACE OF CURB EXPANSION JOINT PROVIDE SEALANT AND CHAMFERED SIDES AT FACE OF CURB, TYP. CONTROL JOINT— STONE SWALE, SEE DETAIL MODULAR CAPSTONE UNIT MODULAR CONCRETE UNIT FIBERGLASS PIN, IF REQUIRED 12" THICK MINIMUM COMPACTED GRAVEL BACKFILL DRAINAGE PIPE, IF REQUIRED 6" MINIMUM COMPACTED GRAVEL BASE COMPACTED SUBGRADE NOTE: 1. INSTALLATION OF INTERLOCKING RETAINING WALL SHOULD FOLLOW THE MANUFACTURER'S RECOMMENDATIONS AS SUITED TO EXISTING SITE CONDITIONS MODULAR RETAINING WALL /22' REAR PANEL VAN VAN ALTERNATE —TOP RAIL FINISH GRADE MATERIAL VARIES, SEE SITE PLAN COMPACTED GRAVEL ►1j::11 BASE 71, AGGREGATE BASE COURSE VERTICAL GRANITE CURB INTEGRAL CONCRETE CURB HANDICAP PARKING SIGN SIDEWALK OR PLAZA PAVEMENT (SCORING LINE) 7A 411 1-14 ... ....... .................... ................... ....... 4' TRANSITION CURB............ AAAA. R,4#P PZANRAMP STARTS AT RAMP — TANGENT 6" VERTICAL CURB ROADWAY TRANSITION CURB 24" DETECTABLE FLUSH INTEGRAL CURB FLUSH WARNING SURFACE 3' RADIUS OR SEE PLAN CURB NOTES: 24" DETECTABLE 6" VERTICAL CU WARNING SURFACE NOTES: 2' RADIUS CURB 1. RAMP CROSS SECTION TO BE THE SAME AS ADJACENT SIDEWALK; I.E. DEPTH OF STONE OR SEE PLAN SURFACE AND FOUNDATION. 1. RAMP CROSS SECTION TO BE THE SAME AS ADJACENT SIDEWALK; I.E. DEPTH OF SURFACE AN[ 2. DIMENSIONS ARE SUBJECT TO CHANGE IN FIELD. ALL SLOPES AND DIMENSIONS TO FOUNDATION. COMPLY WITH A.D.A. AND MAAB REQUIREMENTS. 2. DIMENSIONS ARE SUBJECT TO CHANGE IN FIELD. ALL SLOPES AND DIMENSIONS TO COMPLY % 3. PROVIDE EXPANSION JOINT AT TOPS OF RAMP AND AT BACK OF WALK AT INTERFACE OF A.D.A. AND MAAB REQUIREMENTS. CURB. 3. PROVIDE EXPANSION JOINT AT TOPS OF RAMP AND AT BACK OF WALK AT INTERFACE OF CURE 4. PROVIDE HEAVY BROOM FINISH ON RAMP AND SIDE SLOPES PERPENDICULAR TO FLOW 4. PROVIDE HEAVY BROOM FINISH ON RAMP AND SIDE SLOPES PERPENDICULAR TO FLOW OF TRA OF TRAFFIC. MINIMUM WALK DIMENSIONS ARE FROM BACK OF CURB. 5. MINIMUM WALK DIMENSIONS ARE FROM BACK OF CURB. 5. TRANSITION CURB LENGTH AS REQUIRED TO MEET CODE. 6. TRANSITION CURB LENGTH AS REQUIRED TO MEET CODE. 6. FIXED OBJECTS (i.e. UTILITY POLES, HYDRANTS ETC.) MUST NOT ENCROACH ON ANY PART OF j 7. FIXED OBJECTS (i.e. UTILITY POLES, HYDRANTS ETC.) MUST NOT ENCROACH ON ANY 7. WHEELCHAIR RAMP, INCLUDING TRANSITION SLOPES. PART OF A WHEELCHAIR RAMP, INCLUDING TRANSITION SLOPES. 8. AT NO TIME IS ANY PART OF THE WHEELCHAIR RAMP, EXCLUDING CURB TRANSITIONS, TO BE 8. AT NO TIME IS ANY PART OF THE WHEELCHAIR RAMP, 'EXCLUDING CURB TRANSITIONS, LOCATED OUTSIDE OF THE CROSSWALK. TO BE LOCATED OUTSIDE OF THE CROSSWALK. CURB CUT TYPE 2 CURB CUT TYPE 3 8' MAX O.C. (TYP.) WOOD OR METAL STAKES FILTER FABRIC BALES BUTTED DIRECTION OF WOODEN TOGETHER RUNOFF STAKES PLAN TWO 2"x2"x3'WOODEN STAKES PER BALE (TYPICAL) BALED HAY OR STRAW (BALED WITH TWINE) EMBED BALES 4" INTO GRADE STOCKPILE REMOVED SOIL II <— DIRECTION 11 OF RUNOFF SECTION —1 m i i= — —1 i i i—iii-1 6" x 6" TRENCH WRAP FILTER FABRIC UNDER, BACKFILL TRENCH WITH EARTH HAYBALE WITH SILTATION BARRIER FA k DIA NORTH ANDOVER, MA Land Planning, Civil Engineering, Landscape Architecture Po Box 307 Foxborough, MA www.develliszrein.com tel. 508.393.8583 DeVellis Zrein Inc. SITE DETAIL SHEET SCALE: NTS r— 0 1 -14 ALUMINUM SIGN PANEL FLUSH MOUNTED T( 4—FRONT 2GIS-141-D SUPPORT POSTS ON FRONT, TOP, AND BACl< PLAN PANEL CHECKED: VISIBLE CONNECTIONS SHALL BE FULL WEL DATE: 01.02.14 GROUND FLUSH AND SMOOTH BOTTOM— PRESSURE -SENSITIVE VINYL GRAPHICS LET' RAIL C ) STYLE AND COPY TO BE APPROVED BY OWNI - I REPRESENTATIVE _2" SQUARE ALUMINUM POST FINISH GRADE A 4.11 CONCRETE FOOTING SECTION TOP OF CONCRETE FOOTING 6" BELOW BASE OF PAVEMENT El I 1=1 COURSE 4 1 A- COMPACTED SUBGRADE COMPACTED GRAVEL ►1j::11 BASE 71, AGGREGATE BASE COURSE VERTICAL GRANITE CURB INTEGRAL CONCRETE CURB HANDICAP PARKING SIGN SIDEWALK OR PLAZA PAVEMENT (SCORING LINE) 7A 411 1-14 ... ....... .................... ................... ....... 4' TRANSITION CURB............ AAAA. R,4#P PZANRAMP STARTS AT RAMP — TANGENT 6" VERTICAL CURB ROADWAY TRANSITION CURB 24" DETECTABLE FLUSH INTEGRAL CURB FLUSH WARNING SURFACE 3' RADIUS OR SEE PLAN CURB NOTES: 24" DETECTABLE 6" VERTICAL CU WARNING SURFACE NOTES: 2' RADIUS CURB 1. RAMP CROSS SECTION TO BE THE SAME AS ADJACENT SIDEWALK; I.E. DEPTH OF STONE OR SEE PLAN SURFACE AND FOUNDATION. 1. RAMP CROSS SECTION TO BE THE SAME AS ADJACENT SIDEWALK; I.E. DEPTH OF SURFACE AN[ 2. DIMENSIONS ARE SUBJECT TO CHANGE IN FIELD. ALL SLOPES AND DIMENSIONS TO FOUNDATION. COMPLY WITH A.D.A. AND MAAB REQUIREMENTS. 2. DIMENSIONS ARE SUBJECT TO CHANGE IN FIELD. ALL SLOPES AND DIMENSIONS TO COMPLY % 3. PROVIDE EXPANSION JOINT AT TOPS OF RAMP AND AT BACK OF WALK AT INTERFACE OF A.D.A. AND MAAB REQUIREMENTS. CURB. 3. PROVIDE EXPANSION JOINT AT TOPS OF RAMP AND AT BACK OF WALK AT INTERFACE OF CURE 4. PROVIDE HEAVY BROOM FINISH ON RAMP AND SIDE SLOPES PERPENDICULAR TO FLOW 4. PROVIDE HEAVY BROOM FINISH ON RAMP AND SIDE SLOPES PERPENDICULAR TO FLOW OF TRA OF TRAFFIC. MINIMUM WALK DIMENSIONS ARE FROM BACK OF CURB. 5. MINIMUM WALK DIMENSIONS ARE FROM BACK OF CURB. 5. TRANSITION CURB LENGTH AS REQUIRED TO MEET CODE. 6. TRANSITION CURB LENGTH AS REQUIRED TO MEET CODE. 6. FIXED OBJECTS (i.e. UTILITY POLES, HYDRANTS ETC.) MUST NOT ENCROACH ON ANY PART OF j 7. FIXED OBJECTS (i.e. UTILITY POLES, HYDRANTS ETC.) MUST NOT ENCROACH ON ANY 7. WHEELCHAIR RAMP, INCLUDING TRANSITION SLOPES. PART OF A WHEELCHAIR RAMP, INCLUDING TRANSITION SLOPES. 8. AT NO TIME IS ANY PART OF THE WHEELCHAIR RAMP, EXCLUDING CURB TRANSITIONS, TO BE 8. AT NO TIME IS ANY PART OF THE WHEELCHAIR RAMP, 'EXCLUDING CURB TRANSITIONS, LOCATED OUTSIDE OF THE CROSSWALK. TO BE LOCATED OUTSIDE OF THE CROSSWALK. CURB CUT TYPE 2 CURB CUT TYPE 3 8' MAX O.C. (TYP.) WOOD OR METAL STAKES FILTER FABRIC BALES BUTTED DIRECTION OF WOODEN TOGETHER RUNOFF STAKES PLAN TWO 2"x2"x3'WOODEN STAKES PER BALE (TYPICAL) BALED HAY OR STRAW (BALED WITH TWINE) EMBED BALES 4" INTO GRADE STOCKPILE REMOVED SOIL II <— DIRECTION 11 OF RUNOFF SECTION —1 m i i= — —1 i i i—iii-1 6" x 6" TRENCH WRAP FILTER FABRIC UNDER, BACKFILL TRENCH WITH EARTH HAYBALE WITH SILTATION BARRIER FA k DIA NORTH ANDOVER, MA Land Planning, Civil Engineering, Landscape Architecture Po Box 307 Foxborough, MA www.develliszrein.com tel. 508.393.8583 DeVellis Zrein Inc. SITE DETAIL SHEET SCALE: NTS JOB: 2G1S-141 FILE: 2GIS-141-D DRAWN: IAZ CHECKED: IAZ DATE: 01.02.14 SEXIER MANHOLE (SMH) DRIP STRIP :XICAN BEACH STONE TOPDRESSING W TO BE DOUBLE WASHED 1" STONE PRESSURE TED WOOD EDGE STAKES SCREWED )GE SEPARATOR WRAPPED LETELY AROUND PIPE 2FORATED DRAIN ACTED SUBGRADE -Z»—A» to/Acura Cwwr ELEVATION PLACED WASHED STONE �`-- PLUNGE 4' POOL - 2 CD FLOW DIRECTION SEC11ON A -A rlNlSrr� 12" MIN. GRADE NOTES: 4" DIA ���� !� SURFACE TREATMENT (VARIES) �4- .� 10' MIN. NOTES: 1 DESIGNED FOR HS -20 LOADING. ACCESSI DEPTH VARIES a AMITS _I �v, oo z 1. BASE SECTION SHALL BE PRECAST DRY WELL i I- MONOLITHIC WITH A 48" INSIDE -------__-- ERGY C-4- -W S. PROVIDE "V" KNOCKOUTS FOR PIPES DIAMETER. 4• 48" DIA. MANHOLE' � 2. ALL SECTIONS SHALL BE 6. STANDARD CATCH BASIN FRAME SHALL Uj BE SET IN FULL MORTAR BED. ADJUST TO DESIGNED FOR HS -20 LOADING. 11 ALTERNATE TOP SLAB COURCE MAXIMUM) � o "Co (STEEL REINFORCED FOR HS -20 3. CONCRETE SHALL BE .41 • II 11 LOADING) COMPRESSIVE STRENGTH 4000 PSI PLAN —� TYPE I I CEMENT. FINISH GRADE is DIA 8" ACCESS" 4. COPOLYMER MANHOLE STEPS ° ' 4 I 11 I SHALL BE INSTALLED AT 12" O.C. SEE NOTE 7 FOR THE FULL DEPTH OF THE : U o z .. STRUCTURE. vim¢ f , w v U)5. STEPS NOTE 4 ALL EXTERIOR SURFACES SHALL Oo0 U Z w o BE GIVEN TWO COATS OF ``'BITUMINOUS it oOoO�DoO o0 SEE NOTE 6 WATER- PROOFING SLOPE 1:1 Uj 48 DIA. 1 MATERIAL. N SHELF TO BE BRICK LAID FLAT AT = U ^ � Cwn CnN MANHOLE FLEXIBLE WATERTIGHT GASKET OR SLEEVE 6. JOINT SEALANT BETWEEN A SLOPE OF 1"/FOOT 00 00 - o— I I F HAND TAMPED OUTLET PRECAST SECTIONS SHALL BE BRICK CHIP AND MORTAR vwi oz o �a I— I PREFORMED BUTYL RUBBER. OR CEMENT CONCRETE m N w 1'-0 ' • DIA. VARIES 7, STANDARD SEWER MANHOLE FILL N'�IYP . • . , ,• •. •,; . , . •oo FRAME SHALL BE SET IN FULL 12" COMPACTED o0 00 o 00 0o MORTAR BED. ADJUST TO GRADE GRAVEL BORROW —_ —_ — — —_ _ _ WITH CLAY BRICK AND MORTAR (2 COMPACTED- I I .. 11= -"' =1 I L I I 1=1 I BRICK COURSES TYPICALLY, 5 BRICK BEDDING 1-11 I— - INVERT TO BE INVERTED ARCH COURSES MAXIMUM) SUBGRADE=111=1I 1=1 N/ BRICKS LAID AS 12" -III=III STRETCHERS AND ON EDGE. � H SECTION A -A SEXIER MANHOLE (SMH) DRIP STRIP :XICAN BEACH STONE TOPDRESSING W TO BE DOUBLE WASHED 1" STONE PRESSURE TED WOOD EDGE STAKES SCREWED )GE SEPARATOR WRAPPED LETELY AROUND PIPE 2FORATED DRAIN ACTED SUBGRADE -Z»—A» to/Acura Cwwr ELEVATION PLACED WASHED STONE �`-- PLUNGE 4' POOL - 2 CD FLOW DIRECTION SEC11ON A -A rlNlSrr� 12" MIN. GRADE 0 I in NOTES: — OVERFLOW PIPE ���� !� SURFACE TREATMENT (VARIES) �4- .� 10' MIN. —'r Uj _Z Q J 0 1 DESIGNED FOR HS -20 LOADING. (4) 8" KNOCKOUTS DEPTH VARIES a AMITS APRX. F �v, oo z 4. FRAMES AND GRATES SHALL BE HEAVY PRECAST DRY WELL DUTY AND DESIGNED FOR HS -20 I- LOADING. -------__-- ERGY - Z o S. PROVIDE "V" KNOCKOUTS FOR PIPES I-1 i 4• PIPE. MORTAR ALL PIPE CONNECTIONS. ••D INVER 6. STANDARD CATCH BASIN FRAME SHALL Uj BE SET IN FULL MORTAR BED. ADJUST TO _ �1 -I I — 11 < COMMON FILL/ COURCE MAXIMUM) 0 I in io CLASS D CEMENT CONCRETE Q 3" o 4 UTILITYTRENCH FLARED END SECTION DUMPSTER PAD LEACHING BASIN (LB) NOTES: — OVERFLOW PIPE 1. BASE SECTION SHALL BE MONOLITHIC SURFACE TREATMENT (VARIES) 2" 10' MIN. —'r Uj _Z Q J 0 1 DESIGNED FOR HS -20 LOADING. (4) 8" KNOCKOUTS DEPTH VARIES a AMITS APRX. F �v, oo z 4. FRAMES AND GRATES SHALL BE HEAVY PRECAST DRY WELL DUTY AND DESIGNED FOR HS -20 I- LOADING. -------__-- ERGY - Z o S. PROVIDE "V" KNOCKOUTS FOR PIPES I-1 i 4• PIPE. MORTAR ALL PIPE CONNECTIONS. ••D INVER 6. STANDARD CATCH BASIN FRAME SHALL Uj BE SET IN FULL MORTAR BED. ADJUST TO _ �1 -I I — 11 < COMMON FILL/ COURCE MAXIMUM) � o "Co .41 • II 11 ORDINARY BORROW PLAN —� I1 , :• a a 4 (I 1 ° ' 4 I 11 I APRON EDGE TO BE SET a °• °' : LEVEL WITH FLARED END ° I 4'-0" 4'-0" INVERT ELEVATION > ^ U I Oo0 II II i (TYPICAL) PRECAST FLARED END SECTION it oOoO�DoO o0 SLOPE 1:1 Uj 1 I—I I MAXIM M O_ LLj Q 00 00 - o— I I F HAND TAMPED , ' RIPRAP ONE �- �- -1 �a I— I HAUNCHING PROTE MIN. ON (50 LBS. B oI�-- 1 d — COMPACTED = BEDDING 12" -III=III COMPACTED � H SECTION A -A 6" CRUSHED STONE SUBGRADE BEDDING (3/4" STONE) (TYP) COMPACTED -ENERGY DISSIPATION SUBGRADE BOWL io CLASS D CEMENT CONCRETE Q 3" o 4 UTILITYTRENCH FLARED END SECTION DUMPSTER PAD LEACHING BASIN (LB) COMPACTED SUBGRADE EXISTING TREE; WRAP WITH TWO LAYERS OF BURLAP AND WITH TWO LAYERS OF STANDARD SNOW FENCE, WIRE TO FASTEN SECURELY. TREE PROTECTION FENCE. USE STANDARD CHAIN LINK FENCE, 6'HT. METAL POST TO SUPPORT FENCE, (6 REQUIRED), DRIVEN INTO THE GROUND 2'-0" IN.MINIMUM, EQUAL SPACING AROUND TREE. Aom FLOW 2'-0" NOTES: DI ACCE S 8SEE NOTE #5 1. ALL SECTIONS SHALL BE " 8" DESIGNED FOR HS -20 LOADING. FINISH GRAD 2. PROVIDE "V" KNOCKOUTS FOR PIPES WITH 1" MAX. CLEARANCE o a TO OUTSIDE OF PIPE. MORTAR '-4T SEE NOTE #3 ALL PIPE CONNECTIONS. Uj z Uj N w 3• COPOLYMER MANHOLE STEPS ,U Z N ° SHALL BE INSTALLED AT 12" O.C. SEE NOTE #4 FOR THE FULL DEPTH OF THE _ STRUCTURE. 4'-0" 4. JOINT SEALANT BETWEEN 0Uj ::z PRECAST SECTIONS SHALL BE DIA. MANHOLE PREFORMED BUTYL RUBBER. 0 Lo Uj a NUN SHRINK GROUT S. DRAIN MANHOLE FRAME SHALL OUTLET v BE SET IN FULL MORTAR BED. � y ADJUST TO GRADE WITH CLAY o - BRICK AND MORTAR (2 BRICK zo v 1'-0 ` 4 COURSES MINIMUM 5 BRICK m .4 .. COURSES MAXIMUM) a• 12" COMPACTED GRAVEL 2'-0" �i 11=1 I I-1 I III -I I i I I I-- COMPACTED SUBGRADE DIA. =111—III=III— 1=III=III III— OPEN P. CEMENT CONCRETE INVERT 4'-0" SHELF TO BE FORMED AT DIA. MAN HOLE 1" PER FOOT (FOR PIPE 18" AND LARGER) ALTERNATE TOP SLAB (STEEL REINFORCED FOR HS -20 LOADING) DRAIN MANHOLE (DMH) FLOW SECTION '. FABRIC FINISH GRADE SEEON TE 7 D' NOTES: — OVERFLOW PIPE 1. BASE SECTION SHALL BE MONOLITHIC WITH W OUTSIDE DIAMETER. 2. ALL PRECAST COMPONENTS SHALL BE DESIGNED FOR HS -20 LOADING. (4) 8" KNOCKOUTS 3. CONCRETE SHALL BE COMPRESSIVE 2" WASHED STONE STRENGTH 4000 PSI, TYPE I I CEMENT. - FILL 4. FRAMES AND GRATES SHALL BE HEAVY PRECAST DRY WELL DUTY AND DESIGNED FOR HS -20 LOADING. FILTER FABRIC ENVELOPE (MIRAFI S. PROVIDE "V" KNOCKOUTS FOR PIPES 140N) WITH 1" MAX. CLEARANCE TO OUTSIDE OF PIPE. MORTAR ALL PIPE CONNECTIONS. ••D INVER 6. STANDARD CATCH BASIN FRAME SHALL Uj BE SET IN FULL MORTAR BED. ADJUST TO GRADE WITH CLAY BRICK AND MORTAR (2 BRICK COURCE MINIMUM, 5 BRICK COURCE MAXIMUM) COMPACTED SUBGRADE EXISTING TREE; WRAP WITH TWO LAYERS OF BURLAP AND WITH TWO LAYERS OF STANDARD SNOW FENCE, WIRE TO FASTEN SECURELY. TREE PROTECTION FENCE. USE STANDARD CHAIN LINK FENCE, 6'HT. METAL POST TO SUPPORT FENCE, (6 REQUIRED), DRIVEN INTO THE GROUND 2'-0" IN.MINIMUM, EQUAL SPACING AROUND TREE. Aom FLOW 2'-0" NOTES: DI ACCE S 8SEE NOTE #5 1. ALL SECTIONS SHALL BE " 8" DESIGNED FOR HS -20 LOADING. FINISH GRAD 2. PROVIDE "V" KNOCKOUTS FOR PIPES WITH 1" MAX. CLEARANCE o a TO OUTSIDE OF PIPE. MORTAR '-4T SEE NOTE #3 ALL PIPE CONNECTIONS. Uj z Uj N w 3• COPOLYMER MANHOLE STEPS ,U Z N ° SHALL BE INSTALLED AT 12" O.C. SEE NOTE #4 FOR THE FULL DEPTH OF THE _ STRUCTURE. 4'-0" 4. JOINT SEALANT BETWEEN 0Uj ::z PRECAST SECTIONS SHALL BE DIA. MANHOLE PREFORMED BUTYL RUBBER. 0 Lo Uj a NUN SHRINK GROUT S. DRAIN MANHOLE FRAME SHALL OUTLET v BE SET IN FULL MORTAR BED. � y ADJUST TO GRADE WITH CLAY o - BRICK AND MORTAR (2 BRICK zo v 1'-0 ` 4 COURSES MINIMUM 5 BRICK m .4 .. COURSES MAXIMUM) a• 12" COMPACTED GRAVEL 2'-0" �i 11=1 I I-1 I III -I I i I I I-- COMPACTED SUBGRADE DIA. =111—III=III— 1=III=III III— OPEN P. CEMENT CONCRETE INVERT 4'-0" SHELF TO BE FORMED AT DIA. MAN HOLE 1" PER FOOT (FOR PIPE 18" AND LARGER) ALTERNATE TOP SLAB (STEEL REINFORCED FOR HS -20 LOADING) DRAIN MANHOLE (DMH) FLOW SECTION '. FABRIC FINISH GRADE SEEON TE 7 D' SITE 1 1 PAVEMENTPAVEMENT SITE PLAN VIEW 50'— EXISTING FABRIC MOUNTABLE CRUSHED STONE NOTES:CROSS SECrION 1 ENTRANCE WIDT11 SHALL BE ' TWENTY-FIVE (25) FOOT MINIMUM, BUT NOT THAN THE FULL WIDTH AT POINTS WHERE INGRESS OR EGRESS OCCURS, 2. THE ... PREVENT TRACKING •• .. UBLIC RIGHTS-OF-WAY. THIS MAY REQUIRE PERIODIC TOP DRESSING WITH ADDITIONAL STONE AS CONDITIONS DEMAND AND REPAIR OR CLEANOUT OF ANY MEASURES USED TO TRAP SEDIMENT. ALL SEDIMENT SPILLED, DROPPED, WASHED OR TRACKED ONTO PUBLIC •F -WAY MUST BE REMOVED BERM SHALL BE PERMITTED. PERIODIC INSPECTION PROVIDED AS NEEDED. ADMINISTrwIxTION I —owl 0 f Will #4 ® 16" BOTH WAYS BITUMINOUS CONCTRTE NORTH ANDOVER, MA PAVEMENT COMPACTED —SUBGRADE 12" -DOUBLE CATCH BASIN FRAME & GRATE -MORTAR SHELF TO PREVENT COLLECTION OF DEBRIS SEE NOTE 6 OUTLET NON -SHRINK GROUT NOTES: 1. BASE SECTION SHALL BE MONOLITHIC WITH A 48" INSIDE DIAMETER. 2. ALL SECTIONS SHALL BE DESIGNED FOR HS -20 LOADING. 3. CONCRETE SHALL BE COMPRESSIVE STRENGTH 4000 PSI, TYPE 11 CEMENT. 4. FRAMES AND GRATES SHALL BE HEAVY DUTY AND DESIGNED FOR HS -20 LOADING. 5. PROVIDE V KNOCKOUTS FOR PIPES WITH 1" MAX. CLEARANCE TO o OUTSIDE OF PIPE. MORTAR ALL PIPE CONNECTIONS. w U) z 6. JOINT SEALANT BETWEEN PRECAST SECTIONS SHALL BE w BUTYL RUBBER. w m Lj 12 7. STANDARD DOUBLE CATCH BASIN FRAME SHALL BE SET IN FULL TY'. MORTAR BED. ADJUST TO GRADE WITH CLAY BRICK AND MORTAR (2 BRICKS TYPICALLY, 5 BRICK COURSES MAXIMUM) o- d 12" COMPACTED GRAVEL COMPACTED SUBGRADE DOUBLE CATCH BASIN (DCB) Land Planning, Civil Engineering, Landscape Architecture Po Box 307 Foxborough, MA www.develliszrein.com tel. 508.393.8583 DeVellis Zrein Inc. cc E GRATE 2" SQUARE RISERS AS 2EQUIRED 2" SQUARE RISER WITH )PENING SITE D ETAI L SHEET 2" SQUARE SUMP BOX SCALE: ;OMPACTED GRAVEL JOB: S SHOWN 2G1S-141 FILE: 2G1S-141-D DRAWN: IAZ S ONE CHECK DAM TREE PROTECTION CATCH BASIN SILT SACK STABILIZED CHECKED: IAZ C�5 1 11L ZED CONSTRUCTION ENTRANCE AREA DRAIN (AD) DATE: 01.02.14 O- SLAB • e OPENING DIA. ••D INVER Uj SITE 1 1 PAVEMENTPAVEMENT SITE PLAN VIEW 50'— EXISTING FABRIC MOUNTABLE CRUSHED STONE NOTES:CROSS SECrION 1 ENTRANCE WIDT11 SHALL BE ' TWENTY-FIVE (25) FOOT MINIMUM, BUT NOT THAN THE FULL WIDTH AT POINTS WHERE INGRESS OR EGRESS OCCURS, 2. THE ... PREVENT TRACKING •• .. UBLIC RIGHTS-OF-WAY. THIS MAY REQUIRE PERIODIC TOP DRESSING WITH ADDITIONAL STONE AS CONDITIONS DEMAND AND REPAIR OR CLEANOUT OF ANY MEASURES USED TO TRAP SEDIMENT. ALL SEDIMENT SPILLED, DROPPED, WASHED OR TRACKED ONTO PUBLIC •F -WAY MUST BE REMOVED BERM SHALL BE PERMITTED. PERIODIC INSPECTION PROVIDED AS NEEDED. ADMINISTrwIxTION I —owl 0 f Will #4 ® 16" BOTH WAYS BITUMINOUS CONCTRTE NORTH ANDOVER, MA PAVEMENT COMPACTED —SUBGRADE 12" -DOUBLE CATCH BASIN FRAME & GRATE -MORTAR SHELF TO PREVENT COLLECTION OF DEBRIS SEE NOTE 6 OUTLET NON -SHRINK GROUT NOTES: 1. BASE SECTION SHALL BE MONOLITHIC WITH A 48" INSIDE DIAMETER. 2. ALL SECTIONS SHALL BE DESIGNED FOR HS -20 LOADING. 3. CONCRETE SHALL BE COMPRESSIVE STRENGTH 4000 PSI, TYPE 11 CEMENT. 4. FRAMES AND GRATES SHALL BE HEAVY DUTY AND DESIGNED FOR HS -20 LOADING. 5. PROVIDE V KNOCKOUTS FOR PIPES WITH 1" MAX. CLEARANCE TO o OUTSIDE OF PIPE. MORTAR ALL PIPE CONNECTIONS. w U) z 6. JOINT SEALANT BETWEEN PRECAST SECTIONS SHALL BE w BUTYL RUBBER. w m Lj 12 7. STANDARD DOUBLE CATCH BASIN FRAME SHALL BE SET IN FULL TY'. MORTAR BED. ADJUST TO GRADE WITH CLAY BRICK AND MORTAR (2 BRICKS TYPICALLY, 5 BRICK COURSES MAXIMUM) o- d 12" COMPACTED GRAVEL COMPACTED SUBGRADE DOUBLE CATCH BASIN (DCB) Land Planning, Civil Engineering, Landscape Architecture Po Box 307 Foxborough, MA www.develliszrein.com tel. 508.393.8583 DeVellis Zrein Inc. cc E GRATE 2" SQUARE RISERS AS 2EQUIRED 2" SQUARE RISER WITH )PENING SITE D ETAI L SHEET 2" SQUARE SUMP BOX SCALE: ;OMPACTED GRAVEL JOB: S SHOWN 2G1S-141 FILE: 2G1S-141-D DRAWN: IAZ S ONE CHECK DAM TREE PROTECTION CATCH BASIN SILT SACK STABILIZED CHECKED: IAZ C�5 1 11L ZED CONSTRUCTION ENTRANCE AREA DRAIN (AD) DATE: 01.02.14 1. WITHIN THE PROPERTY LINE AND WHERE INDICATED, REMOVE AND DISCARD ALL CONCRETE PAVEMENT, BITUMINOUS CONCRETE PAVEMENT, BRICK PAVEMENT, UTILITY LINES (WATER, SEWER, GAS, ETC.), SIGNAGE, TOP SOIL, MULCH, TRASH, TREES, DEAD TREES AND STUMPS, SHRUBBERY, CHAIN LINK FENCE POSTS, RAILS, FABRIC, GATES, FOOTINGS AND ALL APPURTENANCES, BOLLARDS, POSTS, CONCRETE AND STONE FOOTINGS AND FOUNDATIONS, WALLS AND CURBS UNLESS OTHERWISE NOTED. 2. DEMOLISH MATERIALS COMPLETELY AND REMOVE FROM SITE USING METHODS AS REQUIRED TO COMPLETE WORK WITHIN LIMITATIONS OF GOVERNING REGULATIONS. SMALL STRUCTURES MAY BE REMOVED INTACT WHEN ACCEPTABLE TO OWNER AND AUTHORITIES HAVING JURISDICTION. 2. PROCEED WITH DEMOLITION IN SYSTEMATIC MANNER, FROM TOP OF STRUCTURE TO GROUND AND COMPLETE DEMOLITION WORK ABOVE EACH FLOOR OR TIER BEFORE DISTURBING SUPPORTING MEMBERS OR LOWER LEVELS. 3. LOCATE DEMOLITION EQUIPMENT AND REMOVE MATERIALS SO AS TO PREVENT EXCESSIVE LOADING TO SUPPORTING WALLS, FLOORS, OR FRAMING. 4. REMOVE STRUCTURAL FRAMING MEMBERS AND LOWER TO GROUND BY HOISTS, DERRICKS, OR OTHER SUITABLE METHODS. 4. DEMOLISH CONCRETE AND MASONRY IN SMALL SECTIONS. BREAK UP CONCRETE SLABS -ON -GRADE THAT ARE 2 OR MORE FEET BELOW FINISHED GRADE. REMOVE SLABS WITHIN 2 FEET OF FINISHED GRADE. 6. DEMOLISH AND REMOVE BELOW GRADE CONSTRUCTION AND CONCRETE SLABS ON GRADE TO A MINIMUM DEPTH OF TWO FEET BELOW PROPOSED SUBGRADE. FILLING BASEMENT AND VOIDS 1. COMPLETELY FILL BELOW GRADE AREAS AND VOIDS RESULTING FROM DEMOLITION OR REMOVAL OF STRUCTURES, MANHOLES, CATCH BASINS, TANKS, PIPES, ETC.) USING APPROVED SELECT FILL MATERIALS CONSISTING OF STONE, GRAVEL, AND SAND FREE FROM DEBRIS, TRASH, FROZEN MATERIALS, ROOTS, AND OTHER ORGANIC MATTER. 2. ENSURE THAT AREAS TO BE FILLED ARE FREE OF STANDING WATER, FROST, FROZEN, OR UNSUITABLE MATERIAL, TRASH, AND DEBRIS PRIOR TO FILL PLACEMENT. 3. PLACE FILL MATERIALS IN HORIZONTAL LAYERS NOT EXCEEDING 8" IN LOOSE DEPTH AND COMPACT EACH LAYER AT OPTIMUM MOISTURE CONTENT OF FILL MATERIAL TO PROPOSED DENSITY AS SPECIFIED IN THE EARTHWORK SECTION PROVIDED BY THE GEO-TECHNICAL CONSULTANT. 4. GRADE SURFACE TO MATCH ADJACENT GRADES AND TO PROVIDE FLOW OF SURFACE DRAINAGE AFTER FILL PLACEMENT AND COMPACTION. REMOVAL AND ABANDONMENT OF UTILITIES 1. INSIDE THE LIMITS OF EXCAVATION FOR THE NEW BUILDINGS AND UTILITIES, ALL EXISTING STRUCTURES, UTILITIES, AND APPURTENANCES OF ANY KIND SHALL BE COMPLETELY REMOVED. 2. OUTSIDE THE LIMITS OF EXCAVATION FOR THE NEW BUILDINGS AND UTILITIES, ALL SERVICE LINES SUCH AS DRAIN PIPES, WATER PIPES, SEWER PIPES AND THE LIKE GREATER THAN 8 INCHES IN DIAMETER AND LOCATED AT LEAST 3 FEET BELOW BOTTOM OF FINISHED ELEVATION SHALL BE SEALED WITH CONCRETE OR BRICK AND MORTAR. ALL OTHER UTILITIES INCLUDING THE ABOVE MENTIONED SMALLER' THAN 8 INCHES IN DIAMETER, AND PORTIONS OF RELATED APPURTENANCES SUCH AS CATCH BASINS AND MANHOLES AND OTHER SERVICE LINES SUCH AS WIRES, CABLES, CONDUITS, DUCTS AND THE LIKE, SHALL BE ENTIRELY REMOVED WITHIN 3 FEET OF FINISHED GRADE. 3. MANHOLES AND CATCH BASINS DESIGNATED TO BE ABANDONED SHALL HAVE ALL LINES PLUGGED WITH BRICK AND MORTAR PRIOR TO FILLING WITH SAND OR GRAVEL. THE CONTRACTOR SHALL REMOVE FRAMES AND COVERS FROM MANHOLES, CATCH BASINS, AND GATE VALVES AND SATISFACTORILY STORE AND PROTECT THEM UNTIL THEY ARE REQUIRED FOR REUSE ON THE JOB, AT THE APPROVAL OF THE ENGINEER. 4. CUTTING AND CAPPING OF ALL UTILITY SERVICES SHALL BE DONE AT THE RESPECTIVE UTILITY MAIN IN THE STREET PER THE REQUIREMENTS OF THE UTILITY COMPANY OR MUNICIPALITY HAVING JURISDICTION. EROSION CONTROL MEASURES 1. ALL EROSION AND SEDIMENTATION CONTROL MEASURES SHALL BE INSTALLED PRIOR TO ANY SITE EXCAVATION OR DISTURBANCE AND SHALL BE MAINTAINED THROUGHOUT THE CONSTRUCTION PROCESS. THE SMALLEST PRACTICAL AREA OF LAND SHALL BE EXPOSED AT ANY ONE TIME. 2. SEDIMENT TRAPS SHALL BE INSTALLED AT ALL DRAINAGE STRUCTURES. SILTATION FENCES ARE TO BE MAINTAINED AND CLEANED UNTIL ALL SLOPES HAVE BEEN STABILIZED. 3. HAY BALES AND MULCH SHALL BE MOWINGS OF ACCEPTABLE HERBACEOUS GROWTH, FREE OF NOXIOUS WEEDS OR WOODY STEMS, AND SHALL BE DRY', WHEN INSTALLED. 4. THE UNDERSIDE OF HAYBALES SHOULD BE KEPT IN CLOSE CONTACT WITH THE EARTH AND RESET AS NECESSARY. 5. STABILIZE SLOPES GREATER THAN 3:1 (HORIZONTAL:VERTICAL) WITH SEED, SECURED GEOTEXTILE FABRIC, OR SPRAYED COMPOST BLANKET, AS REQUIRED TO PREVENT EROSION DURING CONSTRUCTION. 6. ALL COLLECTED SEDIMENT AND DISCARDED TEMPORARY EROSION CONTROL' MATERIALS SHALL BE PROPERLY DISPOSED OF. 7. AFTER ALL DISTURBED AREAS HAVE BEEN STABILIZED, CONTRACTOR TO REMOVE ALL TEMPORARY EROSION CONTROL MEASURES AT THE OWNER'S REPRESENTATIVES DIRECTION. 8. AFTER THE REMOVAL OF TEMPORARY EROSION CONTROL MEASURES, CONTRACTOR TO GRADE AND SEED AREA OF TEMPORARY EROSION CONTROL MEASURE. 9. DAMAGED OR DETERIORATED ITEMS WILL BE REPAIRED IMMEDIATELY AFTER IDENTIFICATION OR AS DIRECTED BY THE OWNER'S REPRESENTATIVE. 10. THE CONTRACTOR'S SITE SUPERINTENDENT WILL BE RESPONSIBLE FOP, DAILY INSPECTIONS, MAINTENANCE, AND REPAIR ACTIVITIES. SITE PREPARATION NOTES 1. EXISTING CONDITIONS INFORMATION IS REPRODUCED FROM THE SURVEY PREPARED BY SULLIVAN ENGINEERING OF BOXFORD, MA AND IS DATED 26 AUGUST 2013. 2. WITHIN THE PROPERTY LINE AND AS NOTED ON THE SITE PREPARATION PLANS, REMOVE AND DISCARD ALL CONCRETE PAVEMENT, BITUMINOUS CONCRETE PAVEMENT, BRICK PAVEMENT, TOP SOIL, MULCH, TRASH, DEAD TREES AND STUMPS, SHRUBBERY, CHAIN LINK FENCE POSTS, RAILS, FABRIC, GATES, FOOTINGS AND ALL APPURTENANCES, BOLLARDS, POSTS, CONCRETE FOOTINGS AND FOUNDATIONS, WALLS AND CURBS UNLESS OTHERWISE NOTED. 3. THE OWNER'S REPRESENTATIVE SHALL BE CONSULTED AND WILL REVIEW THE WORK ON SITE WITH THE CONTRACTOR BEFORE ANY WORK SHALL COMMENCE. 4. THE CONTRACTOR SHALL VERIFY ALL EXISTING CONDITIONS IN THE FIELD AND REPORT ANY DISCREPANCIES BETWEEN PLANS AND ACTUAL CONDITIONS TO THE OWNER'S REPRESENTATIVE PRIOR TO STARTING WORK. 5. THE CONTRACTOR IS RESPONSIBLE FOR ANY DAMAGE TO EXISTING CONDITIONS TO REMAIN THAT ARE DUE TO CONTRACTOR OPERATIONS. 6. ALL ITEMS TO BE REMOVED THAT ARE NOT STOCKPILED FOR LATER REUSE ON THE PROJECT OR DELIVERED TO THE OWNER SHALL BE LEGALLY DISPOSED OF OFF SITE BY THE CONTRACTOR. 7. THE LOCATIONS OF UNDERGROUND UTILITIES SHOWN ON THIS PLAN ARE BASED ON THE SURVEY REFERENCED ABOVE. THE CONTRACTOR SHALL CONTACT DIGSAFE AND THE PROPER LOCAL AUTHORITIES OR RESPECTIVE UTILITY COMPANIES TO CONFIRM THE LOCATION OF ALL EXISTING UTILITIES BEFORE COMMENCING WORK. ANY DAMAGE DUE TO FAILURE OF THE CONTRACTOR TO CONTACT THE PROPER AUTHORITIES SHALL BE BORNE BY THE CONTRACTOR. 8. THE CONTRACTOR SHALL BE RESPONSIBLE FOR COORDINATING HIS EFFORTS OF THE DEMOLITION WITH ALL TRADES. 9. THE CONTRACTOR SHALL COORDINATE ALL ADJUSTMENT OR ABANDONMENT OF UTILITIES WITH THE RESPECTIVE UTILITY COMPANY. 10. THE CONTRACTOR SHALL MAINTAIN OR ADJUST TO NEW FINISH GRADE AS NECESSARY ALL UTILITY AND SITE STRUCTURES SUCH AS LIGHT POLES, SIGN POLES, MAN HOLES, CATCH BASINS. HAND HOLES, WATER AND GAS GATES, HYDRANTS, ETC., FROM MAINTAINED UTILITY AND SITE SYSTEMS UNLESS OTHERWISE NOTED OR DIRECTED BY THE OWNER'S REPRESENTATIVE. ' � 0 �o°gyp o 00 o��� �OoO�O ` OOoG/0O°� STABELIZED' �OOOoO(3C)- o00 CONSTRUCTION 0�0�0-( �) ��� ENTRANCE OE O Coo SCHOOL DEPARTMENT ADMINISTRATION BUILDING SITE PREPARATION PROPERTY • •. -------------- SAW CUT LINE -T -1 HAY BALE AND SILTATION FENCE 1 p o M A \/CL A CA IT A Air% _vY- nl> V 10' 20' 40' I�IDIIIDI EXISTING PAVEMENT AND CURB TO BE REMOVED AND DISPOSED OF STABILIZED CONSTRUCTION ENTRANCE CATCH BASIN SILT SACK TREE PROTECTION Land Planning, Civil Engineering, Landscape Architecture Po Box 307 Foxborough, MA www.develliszrein.com tel. 508.393.8583 DeVellis Zrein Inc. SITE i PREPARATI i SCALE: 1"= 20' JOB: 2GIS-141 FILE: 2GIS-141-LM'' DRAWN: CRM CHECKED: IAZ DATE: 01.02.14 ARN