HomeMy WebLinkAbout242-1764, 137 Andover Street & 0 Chickering Road - TTOR (COC) - Certificate of Compliance - 137 ANDOVER STREET 1/12/2022 '
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Massachusetts Department of Environmental Protection
Bureau of Resource Protection - Wetlands DEP File Number:
Massachusetts Wetlands Protection Act M.G.L. c. 131, §40 -Pr —
A. Project Information
When filling,out 1. This Certificate of Compliance is issued to:
forms unthe
computer, The Trustees of Re rvati c/o Elizabeth K�
only the tab key Name
hu move your 200 High Street, 41h Floor
oomor-du not
use the return
key,kwy Boston 02110
City/Town State-- Zip Code
-
VQ 2. This Certificate of Compliance is issued for work regulated by a final Order of
Conditions or Order of Resource Area Delineation issued to:
The Trustees of Reservations c/o Elizabeth Kear S |
Name
Damennber23 2019 242-1784 �
3. The project site in located at:
137 Andover Street& 0Chiokerin Road North Andover
Street Address City/Town
k8a 59 46 Lots 17; 8 & 7respectively
Assessors Map/Plat Number Parcel/Lot Number
The final Order of Conditions or Order of Resource Area Delineation was recorded at
the Registry of Deeds for:
Northern Essex 18200 193
County Book Page
--�����
4. A site inspection was made in the presence nf the applicant, orthe applicant's agent,
on:
08'27'21; 01-03-22
Date
B. Certification
Check all that apply:
[� Complete Certification: It is hereby certified that the work regulated by the
above-referenced Order of Conditions has been satisfactorily completed.
Massachusetts Department of Environmental Protection
Bureau DfResource Protection - Wetlands oEp File Number:
WPA Form %�K� ~~ �����~�^���� ��� ����00�U-����--- Certificate-- - Compliance 2424704
Massachusetts Wetlands Protection Act M.G.[. C. 131' §40 -Provided by DEP
B. Certification (cont.)
Fl Partial Certification: |t is hereby certified that only the following portions of work
regulated by the above-referenced Order of Conditions have been satisfactorily
completed. The projectareas or work subject tn this partial certification that have
been completed and are released from this Order are:
El Invalid Order ofConditions: It is hereby certified that the work regulated by the
above-referenced Order of Conditions never commenced. The Order oƒ
Conditions has lapsed and is therefore no longer valid. No future work subject to
regulation under the Wetlands Protection Act may commence without filing a new
Notice of Intent and receiving e new Order ofConditions.
Ongoing Conditions: The following conditions of the Order shall continue:
(include any conditions contained in the Final Order, such as maintenance or
monitoring, that should continue for a longer poriod).
Condition Numbers:
^^Smg Attached List ofOn On-Going Conditions"
El Order of Resource Area Delineation: |t |a hereby certified that the wetland
resource area delineation for the above-referenced Order of Conditions has been
satisfactorily completed
C, d&uthor~zat~on
Issued by:
North Andover 01-12-22
onservation Commission Date of Issuance
This Certificate must ba signed bya majority ofihaConservaUonComnniasionmndo
copy sent hn the applicant and appropriate OEP Regional Office (See
'.
-qlmppp Massachusetts Department of Environmental Protection
Bureau of Resource Protection -Wetlands DEP Fite Number:
WPA Form 8B — Certificate of Compliance
Massachusetts Wetlands Protection Act M.G.L. c. 131, §40 Provided by DEP
C. Authorization (cont.)
Signatures:
ignatu-(- Printed Nbme
.......... --—----------------------
Signature Printed Name
igna Prii t d Narn e
Si gnat, re Printed Name
............
Signatures Printed Name
----------------- .......
Signature Printed Name
�......... ---
.Signature Printed Name
..........
Signature Printed Name
wpafrm8b.doc-rev.5/18/2020 WPA Form 86,Certificate of Compliance-Page 3 of 3
Massachusetts Department of Environmental Protection
Bureau of Resource Protection -Wetlands DEP File Number:
WPA Form 8B — Certificate of Compliance 242-1764
L, 14, Massachusetts Wetlands Protection Act M.G.L. c. 131, §40 'Pi6vije by DEP
---------------------- ......---------
D. Recording Confirmation
The applicant is responsible for ensuring that this Certificate of Compliance is recorded in
the Registry of Deeds or the Land Court for the district in which the land is located.
Detach on dotted line and submit to the Conservation Commission.
-f-6:------------------------------------------------------------- ----------
North Andover
Conservation-- —' Commission
Please be advised that the Certificate of Compliance for the project at:
137 Andover Street&0 Chickering Road 242-1764
Project Location DEP File Number
Has been recorded at the Registry of Deeds of:
Northern Essex
County
for:
The Trustees of Reservations
.............--
Property Owner
and has been noted in the chain of title of the affected property on:
............................ ......
Date Book Page
If recorded land, the instrument number which identifies this transaction is:
If registered land, the document number which identifies this transaction is:
...............11111..............
Document Number
.�l ..........
ignature of Applicant
%vpafrm8b.doc-rev.5/1812020 WPA Form 8B,Certificate of Compliance Page 4 of 3
/6drr„
CONSERVATION DEPARTMENT
Community Development Division
Certificate of Compliance
137 Andover Street&0 Chickering Road
The Trustees of Reservations
DEP#242-1764
Perpetual On-Going Conditions
1. The NACC finds that the intensive use of the upland areas and buffer zone
proposed on this site will cause further alteration of the wetland resource areas.
In order to prevent any alteration of wetland resource areas a twenty five foot
(251 No-Disturbance Zone and a fife fry oot (50') No-Construction..Zone shall be
established from the edge of the adjacent wetland resource area. The
Conservation Administrator and/or other agents of the NACC do not have the
authority to waive these setbacks as established under the local bylaw. No
disturbance of existing grade, soils or vegetation is permitted in the No-
Disturbance zone. (See Sectio)i 3.4 &Appendix F of Hie local Regtdatioays).
2. The applicant/owner shall maintain permanent markers the No Disturb Zone
along both wetland resource Series B & D with a total of sixteen (1.6) sighs or
markers placed on weather resistant monuments (2x4 pressure treated posts or
equivalent) spaced evenly every 40 feet incorporating the following text:
„Protected Wetland Resource Area". This will designate their sensitivity and
assure no further inadvertent encroachment into the wetland. The
applicant/owner shall instruct all agents to explain these markers to
buyers/lessees/landscapers and all persons taking over the property from the
applicant. 'These markers shall remain posted and be replaced as necessary in
perpetuity.
3. All stormwater best management practices shall be maintained as specified in the
Operation and Maintenance Plan (O&M) attached hereto. The first report shall be
submitted to the NACC one year after the first stormwater structure goes on-line.
The approved Operation & Maintenance Plans are fully binding upon the
applicant and/or owners, successors, agents, associations, heirs and assigns and
must be adhered to in perpetuity.
4. The applicant shall provide the NACC with a copy of a maintenance
contract/agreement of not less than one year entered into with a certified
maintenance contractor for all responsibilities outlined in the O&M (attached
herein). The maintenance contract and the qualifications / credentials of the
Certificate of Compliance on-Going Conditions
DEP##242-176 t
137 Andover Street&0 Chickering Road
Page I of 2
certified maintenance contractor shall be provided to the NACC for its files prior
to putting the stormwater management system on-line. This special condition,
including ongoing renewals of the maintenance contract by qualifier personnel,
shall survive the issuance of a Certificate of Compliance (COC) for the project.
Upon request, the Applicant shall provide the Commission with copies of
subsequent renewals of the maintenance contract following the initial period.
5. The applicants, owners, and their successors and assignees, shall maintain all
culverts, collections basins, traps, outlet structures, subsurface storage areas, and
other elements of the drainage system, unless put into an easement to the Town
of North Andover, in order to avoid blockages and siltation which might cause
failure of the system and/or detrimental impacts to on-site or off-site resource
areas, and shall maintain the integrity of vegetative cover on the site.
6. During and after work on this project, there shall be no discharge or spillage of
fuel, or other pollutants into any wetland resource area. If there is a spill or
discharge of any pollutant during any phase of construction the NACC shall be
notified by the applicant within one (1) business day. No construction vehicles
are to be stored within 100 feet of wetland resource areas, and no vehicle
refueling, equipment lubrication, or maintenance is to be done within 1.00 feet of
a resource area.
7. No underground storage of fuel oils shall be allowed on any lot within one-
hundred (100) feet of any wetland resource area.
8. Fertilizers utilized for landscaping and lawn care shall. be slow release, low-
nitrogen types (< 5%), and shall not be used within 25 feet of a resource area.
Pesticides and herbicides shall not be used within 100 feet of a wetland resource
area.
9. There shall be no dumping of leaves, grass clippings, brush, or other debris into a
wetland resource areas or the 25-f oot No-Disturb Zone.
10. The use of coal tar-based pavement sealants is prohibited on the property, as
they have been determined to contribute high levels of polycyclic aromatic
hydrocarbons (PAHs) to storniwater runoff.
11. Compliance with the attached "Operations and Maintenance Plan". No
additional filings will be required to conduct maintenance of the above
referenced system as detailed in the report.
Certificate of Compliance On-Going Conditions
DEP 1/242-1764
137 Andover Street&0 Chickering Road
Page 2 of 2
0HwLI
Engineering, Inc.
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�clEr� � t" C::r7rircar ��r r�lC >c io.,ntat
T'ORMWATER OPERATIONS
and
MAINTENANCE PLAT
STEVENS-COOLIDGE PLACE
CHICKE RING ROAI)
NORTH ANDOVER, MA
Prepared by
OHI I+NGJN1i ERING,.1NC.
44 WOOD AVENUE
MANST+IELD,MA 02048
508-339-3929
508-339-31.40(TAX)
OHI PROJECT#20-2051
Report Date:
Julie 21,2021
Mansfleld,Mfg Amherst,A4A
�
/ TABLE OF CONTENTS
! �
Stormwater
Operations and Maintenance Plan'
Stevens-Coolidge Place
North Andover, MA
1.0 Introduction ........................................................................................ 1
2.0 Site Owner's Agreement.................................................................... 2
2.1 Operation and Maintenance Compliance Statement............................................ 2
2.2 Sb)ru`v,otcrMaintenance Euoeolontx -------.—_..— ......... 2
2.3 Record Keeping............. ...................................................................................... Z
2.4 Iruim'ng---------------------......_............----.. 2
3,0 Pollution Prevention Plan ,,,,,,,~..~~~,~,,,,,,~~,~~,~~,,^~~,,^^^, 3
3.1 Storage of Materials and Waste ........................................... — ........................... 3
9.2 Vehicle Washing.................................................................................................. 3
3.3 Routine Inspection and Maintenance of StorolvvuterDMPo. ............................. 3
9'4 Spill Prevention and Response........................................... ................................. 3
3.5 Maintenance ofLawns, gardens, and other Landscaped Areas ........................... 4
3.6 Storage and Use o[Fertilizers, Herbicides, and Pesticides.................................. 4
3.7 Pet waste Management........ ........................................................................ ....... 4
3.8 Snow and Deicing Cbondou( Management.....---------------.. 4
].Q Nutrient Management Plan................................................................................... 5
4.0 Long-Term Operationand Maintenance Plan................................ 6
4.1 Stounwa1er Management System Components —.—.--.-----------. 6
4.2 Inspection and Maintenance Schedules................................................................ 6
4.2.l General Maintenance for Mosquito Control...................................................... 8
4.2.2 Detention basin .................................................................................................. 6
4.2.3 Stocozwater(]ukfadlo/Love\ S -----------........._—..—.--. 7
4.2.4 Drainage Channels............................................................................................. 7
4.2.5 Sediment yorobay.............................................................................................. 7
4.2.6JIoArE/]lJfjO?A(@is.......................... ................................ ...................... ......... K
4.3 B8izUaked Operationand Maintenance Budget-----------------. A
4.4 Public Safety Features.......................................................................................... Q
5/0 Emergency Contacts........................................................................... 8
Stomwmer Operations and Maintenance Plait Chickering Roo
The Trustees qReservations Jme, J02} North Andover,Massachusetts �
�
Page i
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1.0 INTRODUCTION
The Stormwater Operations and Maintenance Plan complies with the Long-Term Pollution
Prevention Plan.(Standard 4) and the Long;-Term.Operation and Maintenance Plan (Standard 9)
requirements of the 2008 Massachusetts Department of Environmental Protection (DEP)
Stormwater Handbook. The Plan outlines source control and pollution prevention measures and
maintenance requirements of Stormwater best management practices (BMPs) associated with the
new Visitor Center project at Stevens-Coolidge Place on Chickering Road in North Andover,
MA.
Stormwater runoff will be collected using Best:Management Practices (BMP's), including
grassed drainage channels, sediment forebays, detention basin, check darns and stone diaphragm.
Stormwater will be collected in drainage swales and directed to a detention basin located in the
northwesterly section of the Property. To control erosion and minimize delivery of sediment and
other pollutants into the atmosphere and adjacent wetlands, Best Management Practices (BMP's)
have been provided within the site's stormwater management system. These practices include
but are not limited to:
• Detention Basin
• Sediment Forebay
• Grassed and Rip-Rapped Channels
• Level spreader
• Stone Diaphragm
This manual is designed to help responsible parties become aware of urban non-point pollution
problems and to provide detailed information about operating and maintaining storillwater
management practices. The success of the Best Management Practices is dependent on their
continued operations and maintenance,
Stormwater Operations and Maintenance Plan Stevens-Coolidge Place
The Trustees of Reservations April, 2021 North Andover,Massachusetts
Page 1
2.0 SITE OWNER'S AGREEMENT
2.1 OPERATION AND MAINTENANCE COMPLIANCE STATEMENT
Site Owner/Operator: The Trustees of Reservations
200 High Street
Boston, MA 02110
Responsible Party: Stewardship Manager
Stevens-Coolidge Place
The Trustees of Reservations or their successors shall maintain ownership of the on-site
Stormwater management system as well as the responsibility for operation and maintenance
during the post-development stages of the project. Future responsible parties shall be notified of
their continuing legal responsibility to operate and maintain the BMPs. The operation and
maintenance plan for the Stormwater BMPs is being implemented.
1"he "Fri�.hstees 11/12/2021
Responsible Party Date
2.2 STORMWATER MAINTENANCE EASEMENTS
No off-site Stormwater control areas are utilized; therefore, no Stormwater management
easements are required. The Site Owner will have access to all. Stormwater practices for regular
inspections and maintenance.
2.3 RECORD KEEPING
The Site Owner shall maintain a rolling log on-Site, in which all inspections and maintenance
activities for the past three years shall be recorded. The Operation and Maintenance Log
includes information pertaining to inspections, repairs, maintenance, and disposal relevant to the
project's Stormwater management system. The Log is provided herein.
The Operation and Maintenance Log shall be made readily available to the North Andover
Conservation Commission and the Massachusetts Department of Environmental Protection
(MassDEP)upon request. The Conservation Commission and the MassDEP shall be allowed to
enter and inspect the premises to evaluate and ensure that the responsible party complies with
each BMPs maintenance requirements.
2.4 TRAINING
Employees involved in inspections, maintenance, and emergency response will be educated on
the general concepts of Stormwater management and groundwater protection. The Stormwater
Stormwater Operations and Maintenance Plan Slevens-Coolidge Place
The Trustees of Reservations April, 2021 North Andover,Massachusetts
Page 2
Operations and Maintenance Plan will be reviewed with the maintenaliec employees. Tile
employees will be trained on the proper course of action for specific events expected to be
incurred during routine maintenance or emergency situations.
3.0 LONG-TERM POLLUTION PREVENTION PLAN
This section outlines source control and pollution prevention measures to be employed on-site
following construction. The measures are in compliance with Standard 4 of the 2008 DEP
Storinwater Management Handbook.
3.1 STORAGE OF MATERIALS AND WASTE
The Site shall be kept clear of trash and debris at all times. Certain materials and waste products
shall be stored inside or outside upon an impervious surface and covered, as required by local
and state regulation.
3.2 VEHICLE, WASHING
No commercial vehicle washing shall take place on Site.
3.3 ROUTINE INSPECTION AND MAINTENANCE OF STORMNVATER BMPs
See Section 4.0 Long-Term Operation and Maintenance Plan, for routine inspection and
maintenance requirements for all proposed Stormwater BMPS.
3.4 SPILL PREVENTION AND RESPONSE
A contingency plan shall be implemented to address the spill or release of petroleum products
and hazardous materials and will include the following measures:
• Equipment necessary to quickly attend to inadvertent spills or leaks shall be stored on-
Site in a secure but accessible location. Such equipment shall include, but are not limited
to the following: safety goggles, chemically resistant gloves and overshoe boots,water
and chemical fire extinguishers, sand and shovels, suitable absorbent materials, storage
containers and first aid equipirient,(a spill containment kit or equivalent).
• Spills or leaks shall be treated properly according to material type, volume of spillage,
and location of spill. Mitigation shall include preventing further spillage, containing the
spilled material in the smallest practical area,removing spilled material in a safe and
environmentally-friendly manner, and remediation of any damage to the environment.
• For large spills, the Site Owner's Licensed Site Professional (LSP) shall be notified and
the MassDEP Hazardous Waste Incident Response Group shall be notified at(888) 304-
1133.
------------,N)-inivaler Operations and Maintenance Plan Stevens-Coolidge Place
The Trustees of Reservations April, 2021 North Andover,Missachusells
Page 3
0 In the event of a spill, care shall be taken to protect all catch basins, area drains, and
water quality inlets from receiving hazardous material.
3.5 MAINTENANCE OF LAWNS,GARDENS,AND OTHER LANDSCAPED AREAS
Lawns, gardens, and other landscaped areas shall be maintained regularly by the Site Owner.
Vegetated and landscaped BMPs will be maintained as outlines in Section 4.0.
• [,eaf litter shall be removed from the site in the fall and spring each year, at a minimum.
• Special care should be taken to ensure that all vegetation is maintained in accordance
with the design specifications for each BMP structure.
• Where possible, use native and drought-resistant vegetation. Vegetation should be
irrigated regularly during the establishment phase and if necessary, during excessively
dry periods for long-term maintenance,
• Weedy and dead vegetation should be removed regularly to prevent clogging of BMP
structures and to encourage the growth of desired vegetation.
3.6 STORAGE AND USE OF FERTILIZERS,HERBICIDES,AND PESTICIDES
Fertilizers that contain phosphorus shall not be used on-Site. No pesticides are to the used unless
a single spot treatment is required for specific control application. All fertilizers,herbicides, and
pesticides shall be stored in accordance with local, state, and federal regulations.
3.7 PET WASTE MANAGEMENT
Pets are anticipated to be on-Site. Pet owners shall be required to pick up after their animals and
dispose of waste in the trash.
3.8 SNOW AND DEICING CHEMICAL MANAGEMENT
Snow removal and use of deicing chemicals shall comply with the following requirements:
0 Plowed snow shall be placed in the areas outside of the wetland boundaries and the
Stormwater BMPs. The following maintenance measures shall be undertaken at all snow
disposal sites:
• Debris shall be cleared from an area prior to using it for snow disposal
• Debris and accumulated sediments shall be cleared from the site and properly
disposed of at the end of the snow season and no later than May 15"'.
,Vornilvater Operations and Maintenance Plan Stevens-Coolidge Place
The Tritstees ofReservations April, 2021 North Andover,Massachusetts
Page 4
® In accordance with the Massachusetts General Laws, Chapter 85, Section 7A, de-icing
chemicals will be stored in an indoor location. Deicing chemicals shall be stored in
accordance with Massachusetts (Jeneral Law.
• Sand piles shall be contained and stabilized to prevent the discharge of sand to wetlands
or water bodies, and, where feasible, covered. Sand piles shall not be placed in close
vicinity to the wetland boundaries or the Stormwater BMPs.
• The application of de-icing chemicals on the proposed parking areas and driveway shall
at no time exceed state or local requirements.
0 :[.A nits of f4ravel drives and parking areas shall be identified to ensure snow plowing is
contained within paved areas of the Site within wetland resource areas (including buffer
zone to Bordering Vegetated Wetland, at a minimum.
0 Snow plow operations shall ensure that snow is not damped or pushed beyond the limits
of pavement towards wetland resource areas,
3.9 NUTRIENT MANAGEMENT PLAN
A nutrient management plan is required if a Total Maximum Daily Load (TMDL)has been
developed that indicates that use of fertilizers containing nutrients or other specific pollutants
must be reduced. The proposed project is not located within an area which has a final TMDL
issued for pathogens and nutrients.
&.6mitted to North Andover Rainnlrg and
Consec'vat�on
Subrnifted Iby:
Josh IHasenfuse Landscape Construction Spec'�ahst
1'he "'h-ustees
339-203 8237 ceH
..............- ----------------------
Stormwater Operations and Maintenance Plan Stevens-Coolidge Place
The Trustees Reservations April, 2021 Not-Ili Andover,Allassachitsetts
Page 5
4.0 LONG-TERM OPERATION AND MAINTENANCE PLAN
This section outlines the Storinwater BMPs associated with the proposed Storniwater
management system and identifies the long-term inspection and maintenance requirements for
each BMP.
4.1 STORNINVATER MANAGEMENT NT SYSTEM COMPONENTS
The Storinwater BMPs quantity and location are outlined in the table below.
—------------- ...........—----
BMP Ouantitv Location
Storrim,ater Basin ]Detention Basin Northwesterly corner of property
near Cbickering Road
Outfalls/Levcl Spreader I Structure I structure in the cicteritior)basin
----------------—-----------Sediment Forebay I Forebay I forebay in the detention basin
------------
Stone Diaphragm Pretreatment I Stone diaphragm Near Parking Area
—-------------
Grass Treatment Swale I Swale Along gravel driveway
4.2 lNspricnON AND MAINTENANCE SCHEDULES
4.2.1 GLi'NEI?AL MAINTENANCE FORMOS0111TO CONTROL
To minimize mosquito breeding, if necessary, larvicide, such as Bacillus sphaericus (Bs),
may be applied by a licensed pesticide applicator to all catch basins. The larvicides shall
be applied in compliance with the pesticide instructions during or immediately after wet
weather, unless the product can withstand extended dry periods. To reduce the possibility
of mosquitoes laying eggs in standing water, all manholes covers and inspection ports
shall be secured close.
4.2.2 DE,TE,NTjo-N BA sm
At a minimum the detention basin shall be inspected after every major storm event(f-
inch of rain or greater) for the first six (6) months, then in the spring and fall of every
year, thereafter. Clean and mow as required. Based on inspection, other necessary
corrective measures shall be taken immediately,
• Sediment and debris should be removed manually when detention basin is
thoroughly dry, a minimum of once per year or when the sediment level
reaches a depth of 3".
• At a minimum, inspect and clean pretreatment devices associated with the
detention basin at least twice a year.
Star nnvater operations mid Maintenance Plan Stevens-Coolidge Place
The Trustees of Resei-vafioiis April, 2021 Nonh Andover,Massachusetts
Page 6
0 Check for signs of differential settlement, cracking, erosion, leakage in
embankments, tree growth in embankments, condition of riPrap, sediment
accumulation and the health of the turf and inspect outlet structures for
any evidence of clogging.
4.2.3 Si'oj?mjYA7i,'i?OWTALMILEVEL SPREADERS
Storinwater outfalls shall be inspected at least once per year and after any major storm
event(rainfall greater than 2.5 inches in 24 hours). Inspection is necessary to ensure that
the stability of the outlet area is maintained and cleared of debris such as trash, organic
matter, and sediment. If downstream channel scour is observed,repairs shall be made
immediately.
4.2.4 DRAINAGE CHANNELS
Drainage channels shall be inspected after every major storm event(1-inch of rain
or greater) for the first few months after construction to make sure that there is no
Tilling or gullying and that vegetation on the channels is adequate, then twice a
year, thereafter. Repairs and reseeding should be done as necessary.
0 Drainage channels shall be mowed as necessary.
o Grass clippings and accumulated organic matter should be removed to
a non-sensitive area.
0 Sediment and debris accumulation in the channels shall be removed
manually at least once a year.
4.2.5 Srs DjAmwi,Folu"'ll./I Y
The forebays shall be inspected after every major storm event(I-inch of rain or greater)
for the first six (6) months, then monthly thereafter.
• Sediment and debris should be removed a minimum of twice(2) times per year,
starting in the spring and late fall season. Sediment forebay should also be
cleaned when sediment depth.is between I to 2 feet.
• Inspections should identify areas of rilling and gullying or other areas
which need to be reestablished. Repairs and reseeding should be done as
necessary.
® Collected sediment and debris will be properly disposed of per local, state and
federal requirements. Any sediment and debris removed from the sediment
forebay deemed to be contaminated must be evaluated in accordance with the
Hazardous Waste Regulations, 31.0 CMR 30.000, and handled as hazardous
Stonnivater Operations and Maintenance Plan Stevens-Coolidge Mace
The Trustees of Reservations April, 2021 North Andover,kJassachusefts
Page 7
waste.
4.2.6 S.7,oNr Di.,ipmli Gms
The stone diaphragms shall be inspected after every major storm event(I-inch of rain or
greater).
o Maintain and repair as needed.
4.3 EsnNIATED OPERATION AND MAINTENAW BUDGUT
In compliance with the MassDEP Stormwater Management Policy, an estimated operation and
maintenance budget was prepared to approximate the annual cost for inspections and
maintenance. The annual cost was estimated for each proposed BMP based on the requirements
noted in Section 4.2.
• Detention Basin w/sediment forebay- $750
• Other Components $500
4.4 PUBLIC SAF E TY FEATURES
S
No proposed fuel containment areas are included in the project development. hi the event that a
containment area is necessary, a Storrnwater management system will be designed to provide
containineut in the event of a leak or spill. The design will include an impervious berm to
prevent seepage of contaminants and a closed drainage system requiring an employee to assess
the area prior to allowing the Storruwater to discharge.
5.0 EMERGENCY CONTACTS
In the event of aii emergency, development of hazardous site conditions, or significant changes
in the work plan, communications will be established. The list of the emergency contacts is
noted below:
• The Trustees of Reservations:
• Town of North Andover Fire Department(911)
o 795 Chickering Road,North Andover, MA
o (978)-688-9590
• f'own of North Andover Police Department(911)
* 1475 Osgood St,North Andover, MA
* (978) 683-3168
• Massachusetts DEP Hazardous Waste Incident Response("Irroup (888) 304-1133
----------------- ------------------
------------------------------------------------------------------------------------------------------------------Storn)watei,Operations and Alain len(ince Plan Slevens-Coolidge Place
The Trustees of Reservations April, 2021 North Andover,Allassachusens
Page 8
Best Management Practices (BMP) Inspection Log
General Information
Project Name Stevens-Coolidge.Place
__.._._.._.............
Location Chickering Road,North Andover,MA.
Date of Inspection Start/End Time
_------------------------- — ...._.- .......-- -- — _._....._............
..._..__...._..
Inspector's Name(s)
Inspector's Title(s)
Inspector's Contact Information __...._.._._..
Inspector's Qualiffeations
......_......_............................
Type of Inspection:
❑Regular ❑ Emergency
ene
Weather Information
Weather at tinic of this inspection?
❑ Clean ❑Cloudy ❑Rain ❑ Sleet ❑Fog ❑ Snowing ❑high Winds
Cl Other: Temperature:
- ------- ------- --......... ......._----------------------- ------------------.....,
Are there any discharges at the time of inspection? ❑Yes ❑No
If yes,describe;
Site-specific BMPs
• The structural BMPs are identified on the BEST AIANAGEAIENT PRACTICES LOCUS included within the
LONG-TERM POLL UTION PREVENTION R STORMTVA TER SY,STEA1 OPERATION&MAINTENANCE
P1:AN. Carry a copy of the Locus map with you during your inspections. This list will cnsrfre that you are
inspecting all required BMPs at your site.
• Describe corrective actions initiated, date completed,and note the person that completed the work in the
Corrective:Action Lam.
BMP BMP BMP Corrective Action Needed and Notes
Installed? Maintenance
I Detention Basin _ ❑Yes ❑No ❑Yes ❑No
2 Sediment Forebay ❑Yes ❑No ❑Yes ❑No
3 Channels ❑Yes ❑No ❑Yes ❑No
4 Sediment Forebay ❑Yes ❑No ❑Yes ❑No
S 1 Stone Diaphragm ❑Yes ❑No ❑Yes ❑No
Overall Site Issues
Beloit,are some general site issues that should be assesse(I during inspections. Customize this list as needed for
conditions at your site.
-----------------
1IMP/activity Implemented? Maintenance Corrective Action Needed and Notes
Required? -------------
I Are discharge points and UYes UNo ❑Yes ❑No
receiving waters free of
any sediment deposits?
2 Are storm drain inlets UYes UNo UYes UNo
properly working?
3 Is trash/litter from site UYes UNo UYes UNo
areas collected and
placed in covered
dumpsters?
4 Are vehicle and LJYcs UNo ❑Yes UNo
equipment fueling,
cleaning,and
maintenance areas free
of spills, leaks,or any
other deleterious
material?
5 Are materials that are ❑Yes UNo UYes UNo
potential stormwater
contaminants stored
inside or under cover?
------------- -----------
5 Are non-stormwater ❑Yes UNo UYes UNo
discharges(e.g.,wash
water,dewatering)
properly controlled?
-------------- -------------- ..........
Cr (Other) UYes ❑No ❑Yes UNo
Nan-Compliance
Describe any incidents of non-compliance not described above:
--------------
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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 imprisounient for knowing violations,"
Print name and title:
Signature: Date: