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18D-040 Pride Convenience wetlandsDL. 480003695 OR /5302/0001 02/20/1998 11;91 310CMR 10.99 DEP File No. 1 246 -420 1 { (To be provided by DEP) Form 5 City /Town Northampton-..... _ Applicant Pride-Convenience,.-Inc- Commonwealth Map # 18D . Parcel #40 .:... ° y't r of Massachusetts Order of Conditions 308 Massachusetts Wetlands Protection Act K* G.L. c. 131, §40 and the Northamptou Wetlands Protection Ordinance From Northampton Conservation Commission Issuing Authority To: Pride Convenience Inc. Pridnv�nience, Inc Name of property owner Name of Applicant 246 Cottage Street, C/o Charles H. Dauchy SXiu field, MA 0110. _ 24__O1d...Lon� Plain Road., RFD #3, Amherst Address Address This Order is issued and delivered as follows: [ ] by hand delivery to applicant or representative on (date). [X ] by certified mail, return receipt requested on De.cemher 29, 1.997.(date) This project is located in Northampton at 17 Damon Road (at.King Streetl. The property is recorded at the Registry of Hampshire County Book 2887 Page.11.5 Certificate (if registered) -N/A Le Notice of Intent for this project was filed onXcvember 26, 1997. The public hearing was closed on December 81997... Findings: The Northampton Conservation_Commission has reviewed the above - referenced Notice of Intent and plans and has held a public hearing on the project. Based on the information available to the Conservation Commission at this time, the Commission has determined that the area on which the proposed work is to be done is significant to the following interests in accordance with the Presumptions of Significance set forth in the regulations for each Area Subject to Protection Under the Act (check as appropriate): [ ] Public water supply [ ] Flood Control [ ] Land containing shellfish [ ] Private water supply [X] Storm damage prevention [ ] Fisheries [ ] Ground water supply [X] Prevention of pollution [ ] Protection of wildlife Habitat Total Filing Fee Submitted $0.00 State Share $0.00 City Share .$.0.00_ (112 fee in excess of $25.00) Total Refund Due $ City Portion $ State Portion $ (112 total) (112 total) page 5 -1 (memorex \wp \conscom \order.cc) 98 3695 OR 1530210008 0212011998 11:47 Therefore, the Northampton Conservation Commission hereby finds that the following conditions are necessary, in accordance with the Performance Standards set forth in the regulations, to protect those interests checked above. The Conservation Commission orders that all work shall be performed in accordance with said conditions and with the Notice of Intent referenced above. To the extent that the following conditions modify or differ from the plans, specifications or other proposals submitted with the Notice of Intent, the conditions shall control. General Conditions 1. Failure to comply with all conditions stated herein, and with all related statutes and other regulatory measures, shall be deemed cause to revolve or modify this Order. 2. The Order does not grant any property rights or any exclusive privileges; it does not authorize any injury to private property or invasion of private rights. This Order does not relieve the permittee or any other person of the necessity of complying with all other applicable federal, state or local statutes, ordinances, by -laws or regulations. 4. The work authorized hereunder shall be completed within three years from the date of this ` Order unless either of the following apply: F (a) the work is a maintenance dredging project as provided for in the Act; or (b) the time for completion has been extended to a specified date more than three years, but less than five years, from the date of issuance and both that date and the special circumstances warranting the extended time period are set forth in this Order. 5. This Order may be extended by the issuing authority for one or more periods of up to three years each upon application to the issuing authority at least 30 days prior to the expiration date of the Order. 6. Any fill used in connection with this project shall be clean fill, containing no trash, refuse, rubbish or debris, including but not limited to lumber, bricks, plaster, wire, lath, paper, cardboard, pipe, tires, ashes, refrigerators, motor vehicles or parts of any of the foregoing. The applicant is prohibited from using demolition materials, asphalt, large chunks of concrete, tree stumps and limbs, and general refuse; 7. No work shall be undertaken until all administrative appeal periods from this Order have elapsed or, if such an appeal has been filed, until all proceedings, before the Department have been completed. No work shall be undertaken until the Final order has been recorded in the Registry of Deeds or the Land Court for the district in which the land is located, within the chain of title of the affected property. In the case of recorded land, the Final Order shall also be noted in the Registry's Grantor Index under the name of the owner of the land upon which the proposed work is to be done. In the case of registered land, the Final Order shall also be noted on the Land Court Certificate of Title of the owner of the land upon which the proposed work is to page 5 -2 (memorex \wp \conscom \order.cc) Doc,, 980003695 OR /5302/0009 02/20/199811;47 be done. The recording information shall be proposed work is to be done. The recording information shall be submitted to the Commission on the form at the end of this Order prior to commencement of the work. The Commission usually will record the Order in the Registry of Deeds. It is the applicant's responsibility to insure the Order is properly recorded. 9. A sign shall be displayed at the site not less than two square feet or more than three square feet in size bearing the works, "Massachusetts Department of Environmental Protection, File Number 246 -424 ". 0. Where the Department of Environmental Protection is requested to make a determination and to issue a Superseding Order, the Conservation Commission shall be a party to all agency proceedings and hearings before the Department. 11. Upon completion of the work described herein, the applicant shall forthwith request in writing that a Certificate of Compliance be issued stating that the work has been satisfactorily completed. 12. The work shall conform to the following plans and special conditions: PLANS TITLE DATED SIGNED & STAMPED BY: "Prid eLConvenience�L7 amon,Road, 10/02/97 Robert _I. Simard, PE Northampton-, Massachusetts, SITE PLAN, Rev10/21197 Prepared-For: Pride- Conv-eniei,ce, Inc.," by Rev11113197 Killam Associates New England. All Plans on File with Northampton Conservation Commission Special Conditions: �13. The applicant shall notify the Commission, in writing, as to the date that the work will be rr commencing on the project. Said notification must be received by the Commission no sooner than (10) days and no later than five (5) days prior to the commencement of the approved activity; 14. No area within the 100 year flood plain, any wetland, or area within 100 feet of a wetland or 40 feet of a 100 year flood plain, as defined in 310 CMR 10, and City of Northampton Ordinances - Chapter 24, shall be permissible disposal sites, unless such areas are specifically approved by the Commission; 15. Excavated material and topsoil stockpiles shall be located and stabilized so as to minimize washing into wetland areas or waterways; 16. Adequate measures shall be taken to prevent erosion and siltation of all disturbed areas, and shall be implemented prior to any construction. page 5 -3 (memorex \wp \conacom \order.cc) Doc; 980003695 OR 15302!0010 0212011998 11,47 Sedimentation and erosion control devices shall be placed according to standards set in U.S.D.A. Soil Conservation Service, "Guidelines for Soil and Water Conservation in Urbanized Areas of Massachusetts ". Placement of sedimentation and erosion control shall be directed at the site by the project engineer in order to accomplish maximum control of erosion to ensure that no eroded materials will enter wetland resource areas. Hay bales must be stalked. Silt fencing must be installed in a dug trench with sufficient porosity to allow detained water to pass through while trapping suspended sediments; 17. Areas of construction shall remain in a stable condition at the close of each construction day. Erosion controls shall be inspected at this time, and maintained or reinforced to meet specifications in the plans and this order; 18. All construction areas shall be restored to original condition or better upon completion of the project, including replanting of vegetation; 19. The Commission and its agents shall have the right to enter and inspect the property at any time for compliance with the conditions of this Order, the Act, and Wetlands Protection Regulations: 310 CMR 10.00 and Chapter 24 of the City's Ordinances: "The Wetlands Protection Ordinance ". They shall have the right to request and receive any data or documentation that is deemed necessary for evaluation of compliance. 20. This Order of Conditions shall apply to any successor in interest or successor in control; 21. The contractor is as responsible as the applicant and property owner for any violations of the Orders of Condition and penalties under the law, while all activities regulated by this Order are being performed. A copy of this Order and associated plans shall remain on site during all construction and/or building activities. The project manager and all equipment operators shall be familiar with the approved plans, and shall be informed of their location on the site. This location shall be accessible to all contractors whenever work is occurring on site. A copy of the Notice of Intent, all plans and Order must always be on -site and in all excavating machinery when work is being performed; 2. All required permits must be obtained from the Army Corp of Engineers (404, Water Quality Certification ),Planning Board, Zoning Board, Department of Public Works, and Building Inspector prior to the start of projects involving fill within any wetland resource area; 23. The owner of the property described in this Order, must advise any potential buyer of the page 5 -4 (memorex \wp \conscom \order.cc) Doc, 980003695 OR /5302/0011 02120/199811,41 property that any construction or alteration to said property, including brush cutting or clearance, may require action by the Northampton Conservation Commission. Any instrument conveying any or all of the owners' interest in said property or any portion thereof, shall contain language similar to the following, which shall be submitted to and approved by the Conservation Commission, prior to recording: "This property is subject to the Northampton Wetlands Protection Ordinance and/or Wetlands Protection act. Any construction or maintenance work performed on this property requires an Order of Conditions, and /or a Determination of Applicability from the Northampton Conservation Commission. Any application for additional wetland resource area impact shall be viewed in the context of cumulative impacts as a result of this project." 24. Upon completion of the project, the Applicant shall submit a certification that all work has been done in conformance with the provisions of the Order of Conditions and request a Certificate of Compliance. If checked: [X] YES Certification shall be by a Professional Engineer. 25. If checked: [ ] YES An "As Built" plan shall be included detailing the post- development conditions of the site. Plan Changes: 26. Any change or deviation from the Notice of Intent, plans and/or Order of Conditions approved by the Commission, prior to or during construction, shall require the applicant to file a request for an amendment with the Conservation Commission. It shall include a written inquiry as to whether or not the changers substantial enough to require the filing of a new l Notice of Intent. After making a positive determination, the Commission shall conduct a public hearing for the purpose of amending the Order or to issue a new Order, if a new Notice of Intent is required. PRE - CONSTRUCTION REQUIREMENTS: 27. Prior to the start of any site work, excavation or construction, a preconstruction conference shall be held on the site, between the contractor conducting the work, the site /project engineer, the applicant, and a member or agent of the Conservation Commission, in order to ensure that the requirements of this Order are understood by all parties. REQUIREMENTS DURING ACTIVE CONSTRUCTION: page 5 -5 (memorex \wp \conscom \order.cc) mc; M0003695 1 02 i1 11,x? nA 28. No material removed from within the resource areas or the buffer zone for the excavation of the underground storage tanks which exceeds reportable concentrations under M.G.L. Chapter 2 1 E and the Massachusetts Contingency Plan (MCP) shall be utilized as fill material on the site, and excavated material shall be disposed of properly. Copies of the disposal receipts must be submitted to the Conservation Commission, prior to requesting a Certificate of Compliance. EROSION AND SEDIMENTATION CONTROL; 29. All stockpiled materials shall be located outside of the wetland resource areas and 100 -foot buffer zone, and shall be stabilized to prevent erosion and sedimentation into the wetland resource area. 30. Drainage structures shall be protected by being wrapped with filter fabric during construction so that debris from construction does not wash into the brook. 31. The applicant shall clean the sumps of all catch basins once the site is paved and submit a letter to the Conservation Commission notifying the Board that the cleaning has been completed. 32. The applicant shall submit a maintenance schedule for the cleaning of the catch basins in compliance with DEP's Stormwater Management Guidelines to the Conservation Commission for its approval. page 5 -6 (memorex \wp \conscom \order.cc) ?r, d-t 310 CMR: DEPAs.l'MENT OF ENVIRONMENTAL PRO i EMON 10.99: continued Issued by the Nortamntori Conservation Commission This Order must be signed by a majority of the Conservation Commission. On this jd�ay of �CA -4-a 'r 19 � � , before me personally /� appeared C l t3 "�.(�� i ' 0,C J 'n n , to me known to be the person described in, and who executed, the foregoing instrument, and acknowledged that he /she executed the same as his/her free act and deed. N0Mary Public My Co iss ion Expires 1 The applicant, the owner, any person aggrieved by this Order, any owner of land abutting the land upon which the proposed work is to be done, or any ten residents of the city or town in which such land is located, are hereby notified of their right to request the Department of Environmental Protection to issue a Superseding.Order, providing the request is made by certified mail or hand delivery to the Department, with the appropriate filing fee and Fee Transmittal Form as provided in 310 CMR 10.03 (7) within ten days from the date of issuance of this determination. A copy of the request shall at the same time be sent by certified mail or hand delivery to the Conservation Commission and the applicant. Detach on dotted fine and submit to the Northampton Conservation Commission prior to commencement of work. To Nsttfhatlnlzton f onservation C nmmission Issuing Authority"- Please be advised that the Order of Conditions for the project at File Number has been recorded at the Registry of and has been noted in,, by chain of title of the affected property in accordance with General Condition 8 on 19 ....._ �. If recorded land, the instrument number which identifies this transaction is If registered land, the document number which identifies this transaction is Signature ... Applicant EMS9W REGISTER ON 411194 310 CMR - 423 423 NO:" 0 0 0 w 1 c.o u, a r LP, 0 11 0 ry 1 0 coo c.o 310 CMR 10.99 1-2 File No. (To be provided by DEP) Form 3 City/Town . Northampton Applicant Pride Convenience Inc Commonwealth Department of of Massachusetts Defense United States Notice of Intent ofAmerica Under the Massachusetts Wetlands Protection Act, G.L. c. 131, s 40 and Application for a Department of the Army Permit Part 1: General Information 1. Location: Street Address 17 Damon Road at Kinq Street Northampton, MA Lot Number . Map 18D, Parcel 40 2, Project: Type Commercial redevelopment of existing developed riverfront area Description: Renovation of an existing gas station and convenience store facility within 200 feet of a perennial stream. Work will include demolition and replacement of existing retail and fueling facilities, replacement of existing catch basins with deep -sump basins with hooded outlets, and reduction of total impervious surface. The work qualifies as "redevelopment of a previously developed riverfront area" and will result in an improvement in resource protection over existing conditions. 3. Registry: County _ Hampshire Current Book 2887 & Page 135 Certificate (if Registered Land) NA 4. Applicant Pride Convenience, Inc Tel. 413 - 737 -6992 Address 246 Cottage_ Street, Springfield, MA. 01104 5. Property Owner Pride Convenience, Inc. Tel. 413 - 737 -6992 Address 246 Cottage Street Springfield, MA 01104 6. Representative Charles H. Dauchy, Environmental Consultant Tel. 413 -548 -8005 Address 24 Old Lonq Plain Road RFD #3 Amherst MA 01002 7, a. Have the Conservation Commission and the Department's Regional Office each been sent, by certified mail or hand delivery, 2 copies of completed Notice of Intent, with supporting plans and documents? Yes X No _ b. Has the fee been submitted? Yes_ No— Not Applicable c. Total Filing Fee Submitted 0.00 d. City /Town Share of Filing Fee 10.00 State Share of Filing Fee $0,00 (sent to City/Town) (112 of fee in excess of $25, sent to DEP) e. Is a brief statement attached indicating how the applicant calculated the fee? Yes_ No_ NA 411194 3 -1 S. Have all obtainable permits, variances and approvals required by local by -law been obtained? Yes X No Obtained Applied For: Not Applied For: Planning Board Approval 9. Is any portion of the site subject to a Wetlands Restriction Order pursuant to G.L. c.131. s 40A or G.L. c.130 s105? Yes No X 10. List all plans and supporting documents submitted with this Notice of Intent. Identifying Number /Letter Title, Date Exhibit 1 Locus Map (USGS), Estimated Habitat Map Exhibit 2 List of Abutters, Abutter. notification, and affidavit of service Exhibit 3 Supplemental form for Riverfront Area Exhibit 4 Stormwater Management Form Plan S -1 Site Plan for Pride Convenience Inc. dtd 1012197 rev. to 11/13/97 Plan S -2 Site Details for Pride Convenience Inc. dtd 1012197 rev. to 11/13/97 11. Check those resource areas within which work is proposed: '(a) _ Buffer Zone _ Isolated Wetland (not under (b) Inland:) State jurisdiction Bank* - Land Subject to Flooding Bordering Vegetated Wetland* _ Bordering _ Land Under Water Body & Waterway* IsoIated X Riverfront Area _ (c) Coastal: Land Under the Ocean* Designated Port Area* Coastal Beach* Coastal Dune Barrier Beach* Coastal Bank Rocky Intertidal Shore* Salt Marsh* Land Under Salt Pond* Land Containing Shellfish* Fish Run* * Likely to involve U.S. Army Corps of Engineers concurrent jurisdiction. See General Instructions for Completing Notice of Intent. 411194 3 -2 12. Is the project within estimated habitat which is indicated on the most recent E,i,,.,.iated Habitat Map of State - Listed Rare Wetlands Wildlife (if any) published by the Natural Heritage and Endangered Species Program? YES [ ] NO [ X] Date printed on the Estimated Habitat Map NO MAP AVAILABLE [ ] (if any) 1997-98 Atlas_ {_ Easthampton Quad) „_ If yes, have you sent a copy of the Notice of Intent to the Natural Heritage and Endangered Species Program via the US. Postal Service by certified or priority mail (or otherwise sent it in a manner that guarantees delivery within two days) no later than the date of the filing of this Notice of Intent with the conservation commission and the DEP regional office? YES [ ] NO [ ] NOT APPLICABLE If yes please attach evidence of timely mailing or other delivery to the Natural Heritage and Endangered Species Program. Part 11: Site Description Indicate which of the following information has been provided (on a plan, in narrative description or calculations) to clearly, completely and accurately describe existing site conditions. Identifying Number/Letter (of plan, narrative or calculations) Natural Features NA Soils NA Vegetation ( vegetation used in wetland delineation) Plan Topography NA Open water bodies (including ponds and lakes) Plan Flowing water bodies (including streams and rivers) NA Public and private surface water and groundwater supplies on or within 100 feet of site NA Maximum annual ground water elevations with dates and location of test Plan Boundaries of resource areas checked under Part I, item 11 above Other Man -made Features: Plan Structures (such as buildings, piers, towers and headwalls) Plan Drainage and flood control facilities at the site and immediately off the site, including culverts and open channels (with inverts), dams and dikes NA Subsurface sewage disposal systems Plan Underground Utilities 4/1/94 3 -3 Plan Roadways and parking areas Plan Property boundaries, easements, and rights-of-way Other _ Part III; Work Description Indicate which of the following information has been provided (on a plan, in narrative descriptions or calculations) to clearly, completely and accurately describe work proposed within each of the resource areas checked in Part I, item 11 above. Identifying Number/Letter (of plan, narrative or calculations) Planview and Cross Section of: Plan Structures (such as buildings, piers, towers and headwalls) Plan Drainage and flood control facilities, including culverts and open channels (with inverts), dams and dikes Plan Subsurface sewage disposal systems & underground utilities Plan Filling, dredging and excavating, indicating (showing proposed grading) - NA Compensatory storage areas, where required in accordance with Part 111, Section 10.57(4) of the regulations. NA Wildlife habitat restoration or replication areas Other Point Source Discharge Exhibit 4 Description of characteristics of discharge from point source (both closed and open channel), when point of discharge falls within the resource area checked under Part I, item 11 above, as supported by standard engineering calculations, data and plans, including but not limited to the following: Delineation of the drainage area contributing to the point of discharge; 2. Pre -and post - development peak run -off from the drainage area, at the point of discharge, for at least the 10 -year and 100 -year frequency storm; 3. Pre -and post - development rate if infiltration contributing to the resource area checked under Part I, item 11 above; 4. Estimated water quality characteristics of pre- and post - development run -off at the point of discharge. 411194 3 -4 Part IV: Mitigating Measures 1. Clearly, completely and accurately describe, with reference to supporting plans and calculations where necessary: (a) All measures and designs proposed to meet the performance standards set forth under each resource area specified in Part II of Part III of the Regulations; or (b) Why the presumptions set forth under each resource area specified in Part II or Part III of the regulations do not apply. _ Coastal Resource Area Type: X Inland NOT APPLICABLE Identifying number or letter of support documents The riverfront area proposed for work consists of an existing gas station and convenience store facility, located across a street and over 100 feet from the outlet of a storm drain See Plans carrying a perennial stream through a densely developed area. Work will include demolition and replacement of existing retail and fueling facilities, replacement of existing catch basins with deep -sump basins with hooded outlets, and reduction of total impervious surface. The work qualifies as "redevelopment of a previously developed riverfront area" and will result in an improvement in resource protection over existing conditions. Compliance with 310CMR10.58(5): a. The work will result in an improvement over existing conditions through improved stormwater management and reduced impervious tributary area outside the riverfront. b. The project complies with stormwater management standards for redevelopment projects through new stormwater controls and reduction in impervious surface. c. The work is not located closer to the "river" than in under existing conditions. d. The work is located toward the riverfront area boundary and away from the river. e. The proposed work does not exceed the amount of degraded area. Coastal Resource Area Type: X Inland NOT-APPLICABLE Identifying number or letter of support documents 411194 3 -5 _ Coastal Resource Area Type: X Inland NOT APPLICABLE Identifying number or letter of support documents 2. Clearly, completely and accurately describe, with reference to supporting plans and calculations where necessary: (a) all measures and designs to regulate work within the Buffer Zone so as to ensure that said work does not alter an area specified in Part I, Section 10.02(1)(a) of these regulations; or (b) if work in the Buffer Zone will alter such an area, all measures and designs proposed to meet the performance standards established for the adjacent resource area, specified in Part II or Part III of these Regulations. Coastal Resource Area Type Bordered X Inland By 100 -Feet Discretionary Zone: NOT APPLICABLE Identifying number or letter of support documents 411194 3 -6 Part V: Additional Information for a Department of the Army Permit COE Application No. NOT APPLICABLE (to be provided by COE) 2. (Name of waterway) 3. Names and addresses of property owners adjoining your property: SEE ATTACHED LIST 4. Document other project alternatives (Le., other locations and/or construction methods, particularly those that would eliminate the discharge of dredged or fill material into waters or wetlands). 5. 8 112" x 11" drawings in planview and cross- section, showing the resource area and the proposed activity within the resource area. Drawings must be to scale and should be clear enough for photocopying. Certification is required from the Division of Water Pollution Control before the Federal Permit can be issued. Certification may be obtained by contacting the Division of Water Pollution Control, 1 Winter Street, Boston, Massachusetts 02108. Where the activity will take place within the area under the Massachusetts approved Coastal Zone Management Program, the applicant certifies that his proposed activity complies with and will be conducted in a manner that is consistent with the approved program. Information provided will be used in evaluating the application for a permit and is made a matter of public record through issuance of a public notice. Disclosure of this information is voluntary; however, if necessary information is not provided, the application cannot be processed nor can a permit be issued. I hereby certify under the pains and penalties of perjury that the foregoing Notice of Intent and accompanying plans, documents and supporting data are true and complete, the best of my knowledge Date !,2A0 D e FORM "Exception to ENG Form 4345 approved by HQUSACE, 6 May 1982" MED 100 (TEST) 1 MAY 82 "This document contains ajoint Department of the Army and State of Massachusetts application for a permit to obtain permission to perform activities in United States waters. The Office of Management and Budget(OMB) has approved those questions required by the US Army Corps of Engineers. OMB Number 0702 -0036 and expiration date of 30 September 1983 applies, This statement will be set in 6 point type, 4/l/94 3-7 r' Stormwater Management Form This form is it) endeel to ens•itr'e.tlutt proposer! stornnvaler control designs meet the stormwater management standards described in the Department oJ'Envinnunental Protections Slornovaler Management Policy (November 1996). The Depart- ment of Environmental Protection (DEP) recontntends that applicants.submil this jorm with the Notice of Intent, as ivell as supporting clocrimentation and plans, to provide s'tornnvater information for conservation commission review 1f a particular stormwater maragenrent standard connot be met, information should be provided to (lemons•trale how adequate water quality and water quantity protection will be provided by the project. DEP encourages engineers to use this form to certify that the project meets the stornwater management standards as well as acceptable engineering standards, This form should be completed by checking the appropriate boxes for each s•ta elarcl and by signing and sitamping the back of this form. Project Location: 7_,4 Zi'gQ 4 - The proposed project is as no circle one) exempt from one or more of the slorrnwater management standards. If project is exempt, exp a an wliy: Stormwater runoff volumes to be treated for water quality are based on the following calculations: (check one that applies) ❑ 1 inch of runoff x total impervious area of post - development site for critical areas (e.g. Outstanding Resource Waters and shellfish growing areas) 0,5 inches of runoff x total impervious area of post - development site for other resource areas Standard #1: Untreated stormwater (See plan P-2—) The project is designed so that new stormwater conveyances (out falIs /discharges) do not discharge untreated stormwater into, or cause erosion to, wetlands or waters. Ale--, { Standard #2: Post- development peak discharge rates (See plan �) Post- development peak discharge rates do not exceed pre - development rates on the site either at the point of discharge or downgradient property boundary. ❑ N/A: project site contains waters subject to tidal action, so standard is not applicable. RM Stormwater controls have been designed for the 2 -year and 10 -year, 24 -hour storms. The project's stormwater design will not increase flooding impacts offsite from the 100 -year, 24 -hour storm. Standard #3: Recharge to groundwater (See plan /) The annual groundwater recharge for [lie post- develo pine nt site approximates annual recharge from existing site conditions. loe250 ❑/(/A Soil types have been identified according to either the.U.S. Natural Resources Conservation Service (MRCS) County Soils Survey or onsite soil evaluation. Calculations on stormwater flow are based on a soil hydrologic group of and total impervious area of (square feet). ❑XII) Soil types at each planned point of stormwater runoff infiltration include: Infiltration Best Management Practices (BMPs) used for this project include: Standard #& 80 % TSS removal (See plan —2—) ❑ � The proposed stormwater management systems will remove 80% of the post - development site's average,annual load of Totrtl Suspended Solids (TSS). The BMPs selected for this project include (list BMPs with TSS removal rates): (11196) 31 Standard #5: Higher potential pollutant loads (See plan The project site does / does not (circle one) contain Land Uses with Higher Potential Pollutant Loads. If site contains such'land uses, describe;__jfa�lG- If applicable, BMPs selected for controlling stormwater in these areas are designed to prevent infiltration of un- treated stormwater and include: �/ �..f �` %fr,r /x•11 c?�f r���� l.+r �r tv- ?—e> rt° irt,% �.#'r9 %f✓ 4 `1' r . 'sJ /� ',� Standard #6: Protection of critical areas (See plan ) The project site does does not ircle one) contain critical areas with sensitive resources. If site contains critical a , describe; ❑ If applicable, BMPs selected for stormwater discharges in these areas include: Standard #7: Redevelopnt projects (See plan tZ ) The proposed activit is / s not (circle one) n redevelopment project. Note; Components of redevelopment projects which plan to develop previously undeveloped sites do not full under the scope of Standard 7 ❑ If the project is a redevelopment project, the following stormwater management standards have been met: El The standards which have not been met include: & The proposed project will reduce the annual pollutant load on the site with new or expanded stormwater controls. ,g �l G,D i9E�� jrl�lA, �ooT,E,p aKr �r Gs�r�/ r8r9� /ifJ$ Standard #S: Erosion/sediment control (See plan ) 19 Erosion and sediment controls are incorporated into the project design to prevent erosion, control sediment move- ment, and stabilize exposed soils. �✓�T�Gj �,1' /�J" //UG` rD6� /rt�l G�/11/� Standard #9: Operation /maintenance plan (See plan ) An operation and maintenance plan for both construction and post - development stormwater controls has been developed. The plum inchides 13M1' owner(s); parties responsible for operation and mainlenance; schedtde for inspection crud nurinterunce; routine and not - routine intibilenance la.sks; and provision for appropritite access and merinlenunce etisenrenis surrotnrding control(s) and extending to public right -of -way. I attest tinder the penalties of perjury that I have personally examined and am familiar with the information contained in this submittal, including any rind all documents, accompanying this certification statement; and that I am frilly authorized to make this attestation on behalf of the project applicant. %T p 1.5e,- s /rn''72� l ze Print Name Date (Stet I