The URL can be used to link to this page

Home My WebLink AboutApp 18-01P PAR Electric Site Plan Mod TOWN OF SOUTH WINDSOR PLANNING&ZONING COMMISSION I L',ATION FORM Application Number: �I I .CI Official Receipt Date: , 4 G Munis Application#: `62010 6QLI-0 r JAN 0 3 2018 APPLICANT: PAR Electric c/o Jason Nellis SOUTH WlNDSOR PLANNING DEPT. i 7.7 PROJECT NAME: Processed Stone Eauinment Parking Area COMPLETE LOCATION OF PROPERTY: 55 Corneae Way - 14.33 Ac OWNER OF RECORD ON LAND RECORDS: OWNER ADDRESS: 1C1 V n .rp Wav Swnag�+�� NJ 07094 GIS PIN# 23700055 ZONE I NAME,ADDRESS,TELEPHONE&EMAIL ADDRESS OF PERSON TO WHOM INQUIRIES SHOULD BE DIRECTED: Mark W. F P.E. son Hea le & Friend LLC 81 Rankin Road, Gla�banbur , CT 06033, 860-659-0587, —f @me-sonandhea�zle.com Estimated presentation time:l5 min THIS APPLICATION IS FOR: (Check all that apply): C i D : -76 7 4'g S ❑ Zone Change to (Public Hearing and Certificate of Mailing Required) ❑ Open Space Subdivision/Resubdivision (Public Hearing and Certificate of Mailing Required) ❑ Subdivision ❑ Minor ❑ Major ❑ Resubdivision (Public Hearing Required) ❑ Minor ❑ Major ❑ Conditional Subdivision ❑ Special Exception to Table (Public Hearing and Certificate of Mailing Required) ® Site Plan of Development ❑ New ® Modification Building(s) Sq Ft 0 ❑ General Plan of Development ❑ Earth Filling(Sec. 7.6) and/or Earth Removal(Sec. 7.16) (Public Hearing and Certificate of Mailing Required) ❑ Regulation Amendment ❑ Zoning ❑ Subdivision-Attach proposed amendment (Public Hearing Required) ❑ Temporary and Conditional Permit(Public Hearing Required)for ❑ Temporary and Conditional Permit Renewal for ❑ Detached In Law Apartment or❑Accessory Apartment (Public Hearing and Certificate of Mailing Required) ❑ Major Home Occupation(Certificate of Mailing Required)for ❑ Other(explain in detail) PLEASE NOTE.An plication Pending Sign is required to be posted on the property for AU appHcatioaa ten(10)days prior being heard by the Commission. � c S' afore of Applicant Signature of Property Owner Jason D. Nellis, Par Electric, Inc Richard Balik, Rim 55 Realty, LLC Print Name of Applicant Print Name of Property Owner Revised 1/9/2017 MEGSON, HEAGLE & FRIEND LE MER 0F Civil Engineers & Land Surveyors, LLC 81 Rankin Road GLASTONBURY, CONNECTICUT 06033 DATE - JOB NO. - (860) 659-0587 • Fax (860) 657-4429 ATTENTION RE• TO (AIjn nG tI A 7pn &j (ori)M.Sx a r) c:, a ci ec ED JAN 0 PHONE SOUTH WINDSOR NING DEPT. WE ARE SENDING YOU ❑ Attached ❑ Under separate cover via the following items: ❑ Mylars A"p—rints ❑ Plans ❑ Originals ❑ Reports ❑ Copy of letter ❑ Revisions ❑ COPIES DATE/REV. SHEET NO. DESCRIPTION ( f L.(,' k v- � AI t e, 0 o �t t'c c->6 0.f'C 1�� 'i i.J+ �1t1Ji•t- Gr Q� ,'C- ,-4-j c,-41 (elm 4-4- V L THESE ARE.TRANSMITTED as checked below: ALFor approval ❑ For your use ❑ As requested ❑ For review/comment ❑ For filing ❑ For submission Other REMARKS COPY TO ❑ HOLD ❑ MAIL V�BELIVER ❑ SIGNED: If enclosures are not as noted, kindly notify us at once. i BHD 55 Realty LLC 101 Venture Way Secaucus,NJ 07094 October 6,2017 Re: Application of PAR.Electric for Inland Wetlands,Watercourses and Conservation Application& Site Plan Application—Gravel Equipment Storage Area 55 Comeau Way,South Windsor,CT To the South Windsor Inland Wetlands,Watercourses and Conservation Commission and Town Planning and Zoning Commission This letter is for the purpose of granting permission to: PAR Electric 60 Fuller Road Chicopee,MA 01020 to submit applications for both an Inland Wetlands Permit and Site Plan Modification for the above referenced property, Sincerely, 4A"O&'k Richard Balik i TOWN OF SOUTH WINDSOR CHECKLIST REQUIRED INFORMATION SITE PLANS APPLICANT PAR Electric, Inc PROJECT NAME 55 Comeau Way This checklist must be signed by plan preparer (P.E./L.S.) declaring that all required information is provided. Items 1-7 are required for all applications; items 8-11 required where appropriate. Check mark for each item supplied. 1. On each sheet for plans or maps, title block with the following information: a. Name, address and telephone of applicant. b. Name, address and telephone number of Land Surveyor or Professional Engineer. c. Name of Development. d. Date when drawings were made. N/A 2. Key Map: An overall map drawn to a scale of 1 inch equals either 100 feet or 200 feet. This map will show the overall design of the Development and surrounding property within 500 feet. a. Data block which gives needed zoning information such as percentage of lot coverage, acreage of tract, number of apartment units, parking requirements, etc. b. Outline of buildings. c. Layout of streets. "✓ d. Surrounding property boundaries-within 500 feet. e. Names of abutting property owners. f. Proposed open spaces and recreation areas. g. Driveway cuts on abutting properties and any properties across from proposed site. h. Distance to and name of nearest intersection street. N/A 3. Architectural Elevations: See attached checklist for Architecture and Design Review. z 4. Plot Plan: A layout map of the proposed site drawn to a scale of 1 inch equals 40 feet on either of the following size sheets: (1) 24" x 36" with a 3/4" ruled margin; (2) 18" x 24" with a 1/2" ruled margin, containing the following data: a. Distance and bearings of all boundary lines and acreage of site. Iron pins required at all property angle points and shown on map. b. Proposed streets and street lines with center line station, curve data, and parking spaces. c. Building lines in accordance with zoning regulations. d. Proposed buildings and other structures, including signs, outside lighting, and dumpsters (on concrete pad and screened). e. Easements, noting grantors, grantees, and purpose must be shown in table format, e.g. below Grantor Grantee Type of Date Filed Vol/Pg Easement y f. Names of abutting property owners. g. Monuments will be indicated at corners and angles of all streets and at all points of curvature and tangency. The monumented points within proposed site shall be coordinated. These coordinates shall appear in tabular form on the plot plan. The accessibility of these CGS points shall be determined by the Town Engineer. h. All open space or other common or public land uses shall be indicated. i. A-2 certification; P.E./L.S. Seal. 5. Topographic Map: A map drawn to a scale of 1 inch to 40 feet on sheets not exceeding 24 inches by 36 inches, including ruled margins shall in addition to the requirements of the plot plans show the following: a. All existing and proposed buildings. b. Curb Lines and pavement width, sidewalks. c. Existing and proposed sanitary sewers. d. Existing and proposed water and-all existing utilities. 2 e. Present wooded area indicated by foliage lines. Any trees to be saved should be shown. f. Existing and proposed contours shall be shown in not less than two-foot intervals, but in cases of relatively level land, the contours shall be one- foot intervals and spot elevations. g . Regulated wetlands and 100-year floodplain or note that none are present. h. Proposed storm drainage system, showing all catch basins endwalls, manholes, lengths and sizes of pipes and elevations of structures. (Maximum distance between catch basins shall be 300 feet and minimum size of storm drain lines shall be 15 inches, within Town ROW.) If plan/profile sheet is provided all of this does not need to be shown. Only top of frame elevations and inverts of open discharge pipe shall be shown on this plan. L Connections of all springs into proposed storm drainage system as needed. j. Location and indications of existing brook channels, and 100-year flood limits. k. A-2 &T-2 Certification; P.E & L.S. Seals. N/A 6. Landscaping plan N/A 7. Drainage calculations: - Zero Runoff Increase per attached guidelines. N/A 8. Traffic Report N/A 9. Site Lighting Plan N/A 10. Plans and Profiles: A plan and profile of the proposed streets drawn on plan/profile paper of scales 1 inch to 40 feet horizontally, and 1 inch to 4 feet vertically on sheets not exceeding 24 inches by 36 inches, including ruled margins and containing the following: N/A a. Layout of streets in sections coordinated by stations with the profile. N/A b. Street plan showing roadways, drainage, sanitary sewer (including house sewer), foundation drains, lot lines, buildings including all utilities with elevations (top frame and inverts), size, type, length, slopes of pipes. N/A c. Sight line at driveway &street intersections. 3 'MEGSON,HEAGLE &FRIEND CIVIL ENGINEERS & LAND SURVEYORS,LLC 81 RANKIN ROAD GLASTONBURY, CONNECTICUT 06033 PHONE (860)659-0587 FAX (860)657-4429 October 17, 2017 Mr. Jeffrey Doolittle, P.E. Assistant Director of Public Works/ Town Engineer South Windsor Town Hall 1540 Sullivan Avenue South Windsor, CT 06074 Re: Drainage Report Proposed Gravel Equipment Storage Area 55 Comeau Way South Windsor, CT Dear Jeff; The purpose of this letter and attached drainage calculations are to serve as the drainage report for the referenced project. The intent of this project is to expand the existing gravel parking area further to the north to provide additional parking of equipment. Surface runoff from this proposed area will be directed to the north and west to a manmade drainage ditch. The ditch eventually drains through a leaky berm to the surrounding natural wetlands of the site. A majority of the eastern one third of the site was developed as an industrial building in the mid to late 1980s. This building included associated parking lots which are surfaced with both bituminous paving and gravel. A wetland restoration plan was done in November of 2014 for an area located off the west end of the paved area. The work associated with that plan appears to have been done. The currently proposed activities will not alter or affect that work. In general,the site has a very gentle topography with most of the slopes being less than 3%. The topography along the southerly side of the site drops off an apparent fill slope for approximately four to five feet. Along the west side of the building and adjacent to the paved area the topography drops about four to five feet into the wetland restoration area. The slopes are very slight along the north side of the building and consist of an existing gravel parking lot gently sloping to a man made drainage ditch. The long term stormwater management plan has been developed for the activities utilizing the 2004 Connecticut Stormwater Quality Manual as guidance. The post construction water quality measures proposed include a Water Quality Swale (WQS) designed to collect all surface water from the proposed gravel parking lot. This WQS will also collect additional surface water from the existing gravel parking lot and building providing added benefits. The volume of the swale is designed to be more than twice that of the required Water Quality Volume. Consequently, long term adverse impacts to the adjacent wetlands will be mitigated. The calculations for the sizing of the WQS are attached. Sincerely, /A- Mark W. Friend, P.E. Soil Scientist LEED AP i JOB MEGSON, HEAGLE &FRIEND Civil Engineers&Land Surveyors, LLC SHEET NO.— I of . 81 Rankin Road CALCULATED By DATE 1-j Glastonbury, Connecticut 06033 (860)659-0587 CHECKED BY DATE SCALE ............. .......... ............ ........... T.-.- . ........ ..........- ........... ............ .......................... La P ............................ ........... ........................ .......... ................................ ........................... ........... ..................... .......... .................... .... ................ ...................... ..........- .... . ... ............. .............. .................... .............. ....... ......... IA� ............... ........... ........ .......... ....................... .................. ............ sl� .......... .............. ............ ........... ........................ ........... ........... ...................... ........... -J.............. ... Am ............ ...................................... ...... ............ ............................ A: 1 .......... ............ ............. ........... ........... ........... ........... ........... ..... .......... .......... ........... ................................... ............. .................................. .............. .......... ..................... ........ —......... ...........i ..................................... ........... ........... ............. .......... ......................... .......... ....... .......................... .... ....... ............ ............. .......... ............ .. ................. ........... ...........................I............. ............ ................ ........... .......... .. .. .. . . .......... ........................... .......... ............. .......... ...........................— .......................... ............... ............I!.........................i ........................................ ......... ........... ................................... ..... ..... ......... ........... ............. .....................-.................. ........... ......... ....... ...... ........ 4 ........... ......... LAj Z I�R V � .......... .............. ............. ............................ ..................... .. ........... ........... ........... ........... .......................... ,............. .......... ...................... ............... ............ .......... . .......... ............. ...............I............ ............. ........ ........................ .......... .......... ........... ...................... ............. VIA ................ ......... cad .......... ..........I............. ...........Z.--......'------------- ........ .......... ..................... ............. ............. ............. .......... ............. ............... ........... . .................... 7-7 .............. ........... .................. ............. ............ ...............................d -i ............. .......................................... ....................... ............. ... ....... .......................... .......... ........... ......................... ............ ..................... . . ........... ........... ..................... ............. .......... .......... C>(!7-> ......................... .......................... i i J i i ..........W.Z�........... ...... ........... ...................... ........... ...................... .. ........ ........... ........... ........................ ........... ............ .......... ...................................... ............. ........ ........... ............................................. ........... ....... ............ ........................ .......... ............ ............ ............. .............................. ............. ..... .-......... ............ ............... ...................... ..................... ............. ...................... ............. ..................... ..................................................... ........... ........................ .......................... ............ ......... .. ........... . .. ............. ........... .. .......... .......................... ........... . ......... ......................... ..................... ...... ..... ........... ..................... ................... ............. ............. .......................... .............. .............. .......... .................... ............ .... ...... ............ ............... ...... .............. ...................................... ....................... .......... .......... ....................................... ............ ............. ......................... .............................................. ..................... ..................... .................. ........ ...... ......................... ............. ........ .......... ................................. ............. .............................. ........... .................... .............. .......... ............ ......................... .........4� ... ............. ............. ... ................... ............................... .......... ................. . ........................... . ............ ....... .............. ................ ....................................... a � I m xt-d51 Wl-d50 p a WL-$52 WL-149 Q LJ LIMIT OF W 1= a 66- -d46 WETLAND SOILS w w rM \L-11 AL \ WL-d47 3 O 00 WL-d5 \ NL-146 sT Y Y 67� WL- S7373 JTE Wt_-d45 q` 0-C� Q -- 4 NL-d44 W1.d41 YA.-140 FC O Q PROPOSED WL-d54 4 5 ` Yrt_d42 nC�/ o WATER QUALITY I a ..o q�• WL-143 JYI. WL-$34 T W m SWALE I ,4 4 a" _ - WL-139 mp d1.4 4y 'j4 •. .Q 4 ...I WL-i38 AL WL-d35 e. bJ` \a.: a�•' a• a0•.I .§ _ 'y NL- OQ n.. :p •` •- 1 PROPOSED EQL PMEN7 imo'4 d37 ""' a a 4 4 A$ AIAREAA. 14. � 4 4 q-• � W--d36 ��p `4, DETAHL)•��q.•'I' p'-'a a' < - -$24 < z 66_�\ ia•• � •' -- - � W 6Pa ..a.. � �� 3�03g!^ OQ Imo.. ew \+5L $56 a - aa\ "//'C w 9 �\ # fi_~ K W Y GENERAL NOTES WL_157 JAL, m E / 1 I w- \ a y. ---�\ - ALL CONSTRUCTION METHODS TO CONFORM TO CONN.D.O.T.FORM 818 AND/OR THE TOWN yA_d / / D _A -;,p� w \ STANDARD SPECIFlCANSN3. 6WARNING •\ Y)L-d27 \ U'RUTIES THESE PLANS NOT TO BE USED FOR LOCATION aF UNOERGROUNp \ yt-d, / 1 � - -- A _ \ \ "° I� A,�s F.E. BEFORE -CALL BEFORE YOU OIG T-800-922-4455 TWO WORWNG DAYS / / // ' 9,a / _ -69 \ yam_ PFL-66.05 Q BEFORE YOU DIC. / \ WL-d32 rZ u CONTOURS TAKEN FROM ACTUAL FIELD TOPOGRAPHIC SURVEY. W ALL PROPOSED ELEVATIONS ARE IN RELATION TO CONTOURS SHOWN. ` 'm - i w m FINAL ELEVATIONS MAY FIELD. ADJUSTED AS FIELD CONDITIONS WARRANT. \ I / / EXISTING GRAVEL ` WL-12g-` WL-131 7 .E� RCp a VERIFY ALL GRADES IN FIELD. IIC/ 1 ( v *' ----� ---- -5 3 FL fi8.07 F'. p Q7 IN GENERAL,ALL CONSTRUCTION ACTIVITIES SHALL PROCEED IN SUCH A MANNER 50 AS 6� \\\ r \ b / .,.w/� y� W o NOT TO POLLUTE ANY WETLANDS,WATERCOURSE,WATERBODY,AND CONDUIT CARRYING \\\ I / WATER,ETC. THE CONTRACTOR SHALL LIMIT,INSOFAR AS POSSIBLE,THE SURFACE AREA \ / \ I -O - -SEPTIC M H \ \ EX15T.BIT APRO OF EARTH MATERIALS EXPOSED BY CONSTRUCTION METHODS,AND IMMEDIATELY PROVIDE - _ O '� / �$ EXISTING BIT. Z W \ ,� .,.I MOW.WELL " _ SEPTIC M.H.A Y�Q\ S a O a z PERMANENT AND TEMPORARY POLLUTION CONTROL MEASURES TO PREVENT CONTAMINATION OF c _ Ti ADJACENT WETLANDS.WATERCOURSES AND WATER00DIES,AND TO PREVENT,INSOFAR AS FE\I // \\ B lY L I E%ISTINC BIT. SEPTIC M.O -ic..` t \?q O POSSIBLE.EROSION ON THE SITE. FL=64.79 TF=68.10 I RAMP EXISTING \ FL=65.65(N RAMP I O �I CONSTRUCTION METHODS,IN GENERAL,SHALL BE IN ACCORDANCE 1NTIi THE PROVISIONS 1 15..\ FL-65.65(SE) EXISTING BIT.. «'* / / „� Y >" m SET FORTH T THE'GUIDELINES FOR SOIL EROSION AND SEDIMENT CONTROL.'(2002) LIMIT OF .,1TOpf RAMP m BY THE STATE OF CONNECTCUT COUNCIL ON SOIL AND WATER CONSERVATION. WETLAND SOILS WL_1 to 1 AN APRON OF CRUSHEDOF MINIMUM 6 INCHES AND 25'IN LENGTH INSTALLED STONE•A DEPTH AND MAINTAINED TO THE SHALL BE SITE. ALL \4- \, / _ \ I EXISTING UILDING Tan L-20.07 C6 07 ALL VEHICULAR ACTIVITIES SHALL BE SERVED VIA THIS DRIVE. 1.86 m I / \ y \ \'r'� \ .FL.-70 3 _--A--Z'39'27' I 1F=69.64 I FL=66.59 W CRUSHED STONE IS TO BE REPLACED WHEN SILTED INTO THE GROUND TO THE EXTENT I\\\ / / \ R=1500 15 FL=66.84(S) W U ' EXISTING BIT. THAT IT IS NO LONGER EFFECTIVE FOR ANTI-TRACKING. \ 5 STRIP TOPSOIL&UNSUITABLE MATERIAL WITHIN ANY AREAS W"\I I / 0 TYPE-CLI w W TO BE FILLED. TF-69.82"' 'Fyi \, /Q 0 % FL=86.47(N NOTE:VERIFY ALL UTILITY LNO BELOW). IN THE FIELD PRIOR TO 1 I \ \ / TF=66.14 pGQ� -66.52(S START OF ANY WORK(SEE NOTE BELOW). FL=66.14(NW) / BEARINGS AND COORDINATES REFER TO NAD93 ,a / / METAL GATE ' Wl--ds � �__ .�' \ / .w ice/ I• /� _-_ i� EXISTING BIT. /`jam. \Vr CB WL-d2_ `-_ - �e G \ \ TF-69.00" 2u�� FL-66.81(NE) wS 1 1/2" 112- 6•.- 11 2�. 7 WS -n sLca6 sz MAx. N/F \ o•PRoccsseo STw BURNHAM REAL TY INC 6•eANK Rux c6Avci ..... N/F \`\--i0 7 W COMPACTED G6nMRAR FAL N 852693.5972 69 I 0 Jos CORP, E 1039866.2021 (AS NECES4ARY) V EQUIPMENT STORAGE AREA DETAIL r o Z J 1 a a Z a a c Q f- lcncun z I p I HAVE REVIEWED THE WETLAND BOUNDARIES PROPERTY Lo EXIST.CATCH BASIN � a AS SHOWN ON THIS PLAN AND AM OF THE LINE OPINION THAT THEY REPRESENT THE SOIL BOUNDARIES MARKED BY ME IN THE FIELD. EXIST.MANHOLE O LLI EXIST.STORM PIPE EXIST.BOLLARD 67.0'- EXIST. CHANNEL MARK W.FRIEND EXIST.MONUMENT p SOIL SCIENTIST 65.5'- ' O EXIST.CHAIN LINK FENCE REFERENCE MADE TO MAP TITLED; q' EXIST.WATER SERVICE -1 1/2'y/S_ 'SITE PLAN FOR E0.5T HARTFORD NEEDING,INC.BURNHAM STREET EAST.WATE MAIN I2"WM R �.SOUTH WI PRO NDSOR.CT.'BY FUSS&O'NEILL. E JECT NO.85-360A DATE"SEPT.1985 SCALE"1'=40'SHEET NO.I OF 4 11 EXIST.IRON PIN • �MJ NO ZONING VIOLATIONS PROPOSED WATER QUALITY TREATMENT SWALE EXIST.TREE LINE �TO MY KNOWLEDGE AND BELIEF,THIS MAP IS SUBSTANTIALLY CORRECT `/�v`i AS NOTED HEREON.THIS SURVEY PREPARES PURSUANT TO CK. BY. - PROP.GRAVEL SURFACE MWF PROP.LIMIT OF CLEARING REGULATIONS OF CONNEC STATEATE Db-1 AGENCIES SECTION 20-30 -1 DRW. BY., ZTA THROUGH 2O-300b-20 ANDND THE HE"STANDARDS FOR SURVEYS AND MAPS IN f THE STATE OF CONNECTICUT"AS ADOPTED BY THE CONNECTICUT ASSOCIATIONGRAPHIC SCALE OF LAND SURVEYORS,INC.,ON SEPTEMBER 26.1996. TYPE OF SURVEY:DEPENDENT RESURVEY - BOUNDARY DETERMINATION CATEGORY:ZONING LOCATION SURVEY u m 16 DATE: 8-8-17 ZONE:INDUSTRIAL CLASS OF ACCURACY:A-2 I JOHN L.HEAGLE L.S. 1 9396 IN FEET') PARCEL AREA SCALE: 1"=40" T;Aon- ao re. - =14.33 AC. SHEET I OF 2 MAP NO. 34-17-ISP I� PLANNING DEPARMENT IN-HOUSE REFERRAL FORM DATE: 1/8/18 TO: Matt Galligan, Michael Gantick, Walter Summers, Jeff Doolittle Ray Favreau, Chris Dougan, Heather Oatis, Kevin Cooney, Tony Manfre, John Caldwell, Andrea Confrancesco, Chris Duchesne, Vincent Stetson FROM: Michele Lipe,AICP, Director of Planning The Planning & Engineering Departments have received plans for the following projects: Appl 18-01P, Par Electric Site Plan Modification Location: 55 Comeau Way ® Site Plan ❑ Subdivision No. Acres 14.3 acres Zone I ® Industrial ❑ Commercial ❑ Residential No. Lots/Units Water: ® Public ❑ Private Well Sewerage: ❑ Public ® Septic System Project Description: Parking lot expansion Future Town-owned property involved? ❑ Yes ® No ❑ new street(s) ❑ new detention area ❑ new open space/recreation area ❑ active ❑passive Planning Department notes: Please comment by 1/19/18 and return to the Planning Department. MEGSON,HEAGLE &FRIEND CIVIL ENGINEERS & LAND SURVEYORS,LLC 81 RANKIN ROAD GLASTONBURY, CONNECTICUT 06033 PHONE (860)659-0587 FAX (860)657-4429 January 23, 2018 Mr. Jeffrey Doolittle,P.E. Assistant Director of Public Works/ Town Engineer South Windsor Town Hall 1540 Sullivan Avenue South Windsor, CT 06074 Re: Revised Drainage Report Proposed Gravel Equipment Storage Area 55 Comeau Way South Windsor, CT Dear Jeff, The purpose of this letter and attached drainage calculations are to serve as the revised drainage report for the referenced project. It has been revised to reflect the South Windsor requirement that a gravel surface be treated as an impervious surface. The intent of this project is to expand the existing gravel parking area further to the north to provide additional parking of equipment. Surface runoff from this proposed area will be directed to the north and west to a manmade drainage ditch. The ditch eventually drains through a leaky berm to the surrounding natural wetlands of the site. A majority of the eastern one third of the site was developed as an industrial building in the mid to late 1980s. This building included associated parking lots which are surfaced with both bituminous paving and gravel. A wetland restoration plan was done in November of 2014 for an area located off the west end of the paved area. The work associated with that plan appears to have been done. The currently proposed activities will not alter or affect that work. In general,the site has a very gentle topography with most of the slopes being less than 3%. The topography along the southerly side of the site drops off an apparent fill slope for approximately four to five feet. Along the west side of the building and adjacent to the paved area the topography drops about four to five feet into the wetland restoration area. The slopes are very slight along the north side of the building and consist of an existing gravel parking lot gently sloping to a manmade drainage ditch. The long term stormwater management plan has been developed for the activities utilizing the 2004 Connecticut Stormwater Quality Manual as guidance. The post construction water quality measures proposed include a Water Quality Swale (WQS) designed to collect all surface water from the proposed gravel parking lot. This WQS will also collect additional surface water from the existing gravel parking lot and building providing added benefits. The volume of the swale is designed to be slightly more than the required Water Quality Volume. Consequently, longterm adverse impacts to the adjacent wetlands will be mitigated. The calculations for the sizing of the WQS are as follows: Water Quality Volume Directed to Water Ouality Swale WQV= (1") (R)(A) Where R=0.05 +0.009(I) 12 I=%Impervious Surface Total Drainage Area= 1.5 AC Impervious Area= 1.27 AC I = 1.27 AC =84.7% 1.50 AC R=0.05 +0.009(84.7) = 0.81 WQV=(l")(0.81)(1.5) =0.101 AC-FT=4,400 CF 12 M�Ax Z Water Ouality Swale Cross Section Cross Sectional Area=(3') (1.5')+ (4') (1.5') =27.0 SF Proposed Volume of Water Quality Swale= (27.0 SF) (450 LF)=_4,725 CF 4,725 CF>4,400 CF therefore the Water Quality Swale has adequate volume. The calculations demonstrate the original swale is sized to handle the water quality volume assuming the gravel surface will create the same runoff volume as a surface paved with bituminous pavement. Hopefully this addresses the needed changes. If you have any question please feel free to call. ��mm�rnainni�, Sincerely, ,`k;:'`'1N• l�'C�/�+Gy� Mark W. Friend, P.E. Soi LEED AP uuauanuuua�a`a� 10%q N SZ4 Sou� V&U&ot A 1540 SULLIVAN AVENUE a SOUTH WINDSOR, CT 06074 SOR-CO TELEPHONE(860) 644-2511 CERTIFIED MAIL 7014 2120 0003 3214 3955 January 24, 2018 PAR Electric, Inc. Jason Nellis 60 Fuller Road Chicopee, MA 01020 Re: Appl. 18-01P,PAR Electric Site Plan Modification Dear Mr. Nellis: We are pleased to advise you that your request for a minor site plan modification has been approved. This approval is for a parking lot expansion on property located at 55 Comeau Way,I zone as shown on plans prepared by Megson,Heagle& Friend dated August 8, 2017, as revised. This approval is subject to the following modifications: 1. Prior to commencement of any site work, a meeting must be held with Town Staff. 2. No building permit will be issued until the final mylars have been filed in the Town Clerk's office. 3. An as-built plan is required prior to issuance of a Certificate of Occupancy per Section 8.1.11 of the Zoning Regulations. 4. Footing drains are required if the building has a basement. 5. All plans used in the field by the developer must bear the stamp and authorized signature of the Town of South Windsor. 6. This approval does not constitute approval of the sanitary sewer,which can only be granted by the Water Pollution Control Authority. 7. The building street number must be included on the final plan. 8. Pavement markings must be maintained in good condition throughout the site drives and parking areas. Black and white transparent mylars of Sheet#2 with the above modifications,together with three blueprint copies of the entire set of plans(including architectural elevations and landscaping plans)must be submitted to this Commission to be stamped and signed. The letter of approval of this Commission as well as Inland Wetlands Agency/Conservation Commission must be reproduced on the mylars. After the mylars have been signed by the Commission,they will be returned to you for filing in the Office of the Town Clerk. After filing these plans, a copy of the receipt must be submitted to the Planning Department. Sincerely, Michele R. Lipe,AICP Director of Planning cc: Town Engineer Chief Building Official Assessor Superintendent of Pollution Control Fire Marshal Mark Friend, Megson, Heagle&Friend, LLC BOND TRANSMI TTPI DATE: May 29, 2018 APPLICANT NAME PAR Electrical Contractors, Inc. ADDRESS 4770 N. Belleview Avenue, Suite 300 Kansas City, MO 64116 PROJECT LOCATION/ADDRESS LOT 55 Corneau Way SUBDIVISION P&Z OR IWA/CC APPLICATION NUMBER 18-01P AMOUNT &TYPE OF BOND $ 2,000 E&S Bond CHECK NUMBER 9224511454 DEPARTMENT PLANNING SUBMITTED BY Lauren Zarambo 5/29/18 NAME DATE PROCESSED BY FINANCE NAME DATE SUB ACCOUNT NUMBER / 0 01 9 MUNIS APPLICATION 201800024 WAPlanning Admin\PZC\Bonds\2018 Bonds\18-01P PAR ELectric B&S Bond Trans.doc PAYMENT SUMMARY RECEIPT TOWN OF SOUTH WINDSOR 1540 SULLIVAN AVENUE SOUTH WINDSOR CT 06074 DATE: 05/29/18 CUSTOMER#: 000000000 TIME: 14:42 CLERK: laurenlz RECPT#: 20901460 PREV BAL: TP/YR: MS/2018 AMT PAID: 2000.00 BILL: ADJSTMNT: EFF DT: 05/29/18 BAL DUE: PERMITS/INSP PAYMENT -----------------TOTALS----------------- PRINCIPAL PAID: 2000.00 INTEREST PAID: .00 ADJUSTMENTS: .00 DISC TAKEN: .00 AMT TENDERED: 2000.00 AMT APPLIED: 2000.00 CHANGE: .00 PAID BY: PAR ELECTRICAL CONTR PAYMENT METH: CHECK , PAYMENT REF: 9224511454 PAYMENT SUMMARY RECEIPT TOWN OF SOUTH WINDSOR 1540 SULLIVAN AVENUE SOUTH WINDSOR CT 06074 DATE: 05/30/18 CUSTOMER#: 0010610177 TIME: 16:10 PAR ELECTRICAL CONTRACT CLERK: laurenlz RECPT#: 20901477 PREV BAL: TP/YR: MS/2018 AMT PAID: 25.00 BILL: ADJSTMNT: EFF DT: 05/30/18 BAL DUE: PERMITS/INSP PAYMENT -----------------TOTALS----------------- PRINCIPAL PAID: 25.00 INTEREST PAID: .00 ADJUSTMENTS: .00 DISC TAKEN: .00 AMT TENDERED: 25.00 AMT APPLIED: 25.00 CHANGE: .00 PAID BY: PAR ELECTRICAL CONTR PAYMENT METH: CHECK PAYMENT REF: 750514 BOND TRANSMITTAL DATE: May 31, 2018 APPLICANT NAME PAR Electrical Contractors, Inc. ADDRESS 4770 N. Belleview Avenue, Suite 300 Kansas City, MO 64116 PROJECT LOCATION/ADDRESS LOT 55 Corneau Way SUBDIVISION P&Z OR IWA/CC APPLICATION NUMBER 18-01P AMOUNT & TYPE OF BOND $ 5,000 Stormwater Structures Bond CHECK NUMBER 9224511540 DEPARTMENT PLANNING SUBMITTED BY Lauren Zarambo 5/31/18 NAME DATE PROCESSED BY FINANCE v NAME DATE SUB ACCOUNT NUMBER Y 0 y 7 MUNIS APPLICATION 201800024 W.Planing Admin\PZC\Bonds\2018 Bonds\18-01P PAR ELectric Stormwater Bond Trans.doc _ PAYMENT SUMMARY RECEIPT TOWN OF SOUTH WINDSOR 1540 SULLIVAN AVENUE SOUTH WINDSOR CT 06074 DATE: 05/31/18 CUSTOMER#: 000610177 TIME: 13:50 PAR ELECTRICAL CONTRACT CLERK: laurenlz RECPT#: 20901491 PREV BAL: TP/YR: MS/2018 AMT PAID: 5000.00 BILL: ADJSTMNT: EFF DT: 05/31/18 BAL DUE: PERMITS/INSP PAYMENT -----------------TOTALS----------------- PRINCIPAL PAID: 5000.00 INTEREST PAID: .00 ADJUSTMENTS: .00 DISC TAKEN: .00 F L� AMT TENDERED: 5000.00 AMT APPLIED: 5000.00 �^ CHANGE: .00 PAID BY: PAR ELECTRICAL CONTRPAYMENT METH: CHECK PAYMENT REF: 9224511540 "" l