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HomeMy WebLinkAbout15-05P Evergreen Walk 7D & 7E TOWN OF SOUTH WINDSOR _ PLANNING &ZONING COMMISSION p� APPLICATION FORM ! pp 1�05/' REC IVE A lication Number: Official Receipt Date: f A Munis Application #: vZd ��1� �AN _Q 6 �' i1 - .� SOUGH WNi W RANNINIO DES i APPLICANT: Evergreen Walk, LLC PROJECT NAME: Commercial Development COMPLETE LOCATION OF PROPERTY: Units 7D & 7E, 151 Buckland Road OWNER OF RECORD ON LAND RECORDS: _Evergreen Walk, LLC OWNER ADDRESS: GIS PIN # _ 15300191 ZONE BRGD NAME, ADDRESS, TELEPHONE&EMAIL ADDRESS OF PERSON TO WHOM INQUIRIES SHOULD BE DIRECTED: Alan F. Lamson 19 Silver Lane East Hartford, CT 06118 (860)568-4030 alamson@flbarch.com G D Z Z Estimated presentation time: 15 min. THIS APPLICATION IS FOR: (Check all that apply): ❑ 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 4 ❑ General Plan of Development ❑ Dept of Motor Vehicle License - State Hearing per Section 14-55 for ❑ 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) *An Application Pending Sign is required to be po ted on the property for all applications ten (10) days prior to being hea by a Comm sion. Mi ,signature of Applicant ignature of Property Owner Alan F. Lamson Alan F. Lamson Print Name of Applicant Print Name of Property Owner for Evergreen Walk, LLC for Evergreen Walk, RW4,Gd2/2014 fy RECEOVEf JAN Od' Z015 .' 80 M WNrDSOR PLANNNVG DEPT. FL6 Architecture &Planning, Inc. 10 Silver Lane East Hartford 0 T 06118 660j668-4030 fax: 860)568-61 g e-mail:flb@fibarch.com web:www.fibarch.com LETTER OF TRANSMITTAL F:\_FLB\OFFICE FORMS\FLB Transmittal.Doc Date 1/6/15 Project No. 14843.10 Attention Town of South Windsor Project Evergreen Crossing LLC Planning &Zoning Commission Units 7D & 7E We are sending you ❑ Attached ❑ Under separate cover via the following items: ® Prints ❑ Copy of letter ❑ Shop drawings ❑ Original tracings ❑ Copy of memo ❑ Samples ❑ Specifications ❑ Change order proposal request ❑ Code modification request ❑ Request for Payment ❑ Change order ® Other as described below Item no. Copies Date No. Description 1 15 Application Form 2 3 Fuss &O'Neill Storm Water Management Summary 3 1 Abutters List 4 2 Sets of Drawings 5 15 Checklist—required information site plans 6 1 Authorization to sin permit application THESE ARE TRANSMITTED as checked below: ❑ As requested ❑ Approved ❑ Resubmit copies for approval ® For your use ❑ Furnish as corrected ❑ Submit copies to distribute ❑ For review ❑ Rejected ❑ Return corrected prints &comment ❑ Submit specific item ❑ ❑ For approval ❑ Forbids due ❑ Prints returned after loan to us Remarks: Copy to: file Alan F. Lamson, AIA, AICP If enclosures are not as noted,kindly notify us at once. TOWN OF SOUTH WINDSOR CHECKLIST REQUIRED INFORMATION SITE PLANS APPLICANT vLopeo t4J /- LC U PROJECT NAME 7 D 0..M,k 7E Vf-(Q 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. V 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. —Z d. Date when drawings were made. 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. v 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. 3. Architectural Elevations: See attached checklist for Architecture and Design Review. 1 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. V 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. i. Connections of all springs into proposed storm drainage system as needed. v/ j. Location and indications of existing brook channels, and 100-year flood limits. k. A-2 &T-2 Certification; P.E & L.S. Seals. ✓ 6. Landscaping plan 7. Drainage calculations: - Zero Runoff Increase per attached guidelines. V 8. Traffic Report( 9. Site Lighting Plan 10. Plans and Profiles: A plan and profile of the proposed streets drawn on / plan/profile paper of scales 1 inch to 40 feet horizon tally, and 1 inch to 4 feet vertically on sheets not exceeding 24 inches by 36 inches, including ruled s margins and containing the following: a. Layout of streets in sections coordinated by stations with the profile. 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. c. Sight line at driveway &street intersections. 3 Date: December 29,2014 To Whom It May Concern: This memo authorizes Alan F. Lamson of FLB Architecture&Planning, Inc.to sign permit applications with regard to residential development and commercial development at Town Square, Evergreen Walk in South Windsor,CT on behalf of Evergreen Walk, LLC. This include applications to the South Windsor Planning and Zoning Commission,the South Windsor Inland Wetland Agency,and the South Windsor Water Pollution Control Authority. Evergreen Walk, LLC By John Finguerra, Member ) r- FUSS &O'NEILL � V December 23,2014 Michele Lipe,AICP,Director of Planning Town of South Windsor 1540 Sullivan Avenue South Windsor, CT 06074 RE: The Residences at Evergreen Walk&Commercial Development Stormwater Management Summary Tamarack Avenue,South Windsor, Connecticut F&O Project No. 2000-481.A92,2000-481.A15 Dear Ms.Lipe: Fuss &O'Neill previously prepared a master plan which included a Stormwater Management Report to evaluate the adequacy of the proposed stormwater management system at the Town Square at Evergreen Walk development behind the Promenade Shops at Evergreen Walk on Tamarack Avenue in South Windsor,Connecticut. This master plan and Stormwater Management Report was previously approved by The Town of South Windsor for the development in 2011. In September 2013,Fuss& O'Neill prepared a Stormwater Management Summary for The Haven at Evergreen Walk along with the Cambria Suites hotel unit which refined the original plan and associated stormwater management report. The design for Town Square has been modified while the design for the Cambria Suites hotel unit remains as depicted in the previously approved Stormwater Management Summary. We have prepared this narrative to serve as a supplement to the Stormwater Management Report(2011) and Stormwater Management Summary(September 2013). The Residences at Evergreen Walk is the proposed development for Unit 7B,while the commercial 146 Hartford Road development is proposed for Units 7D and 7E. Unit 7B is a 10.59 acre unit which will contain nine Manchester,CT 06040 residential buildings. Units 7D and 7E are 1.50 acres and 0.86 acres,respectively. As a result of t 860.646.2469 this modification,the layout of the buildings,parking areas, clubhouse,and Town Square green has 800.286.2469 been updated. With the exception of these revised features and revisions to the plans, the f 860.533.5143 remainder of the proposed development and engineering of the development is consistent with the www.fando.com previous applications. Construction of the 2.76 acre unit 7A Cambria Suites hotel is anticipated to Connecticut commence in the Spring of 2015. There have been no changes between the proposed hotel in the Massachusetts September 2013 application and this current application. Rhode Island South Carolina F:\P2000\481\A92\Drainage\Stormcvater Management Report\SW Narrative_2014-12-19.Docx Corres. FUSS&O'NEILL Town of South Windsor December 23,2014 Page 2 The following sections of the report and appendices have been updated to reflect the designs for The Residences at Evergreen Walk and the commercial development: • Peak Flows • Drainage analysis of the proposed conditions • Storm Sewer Sizing • RipRap Apron/Plunge Pool Calculations • Water Quality Volume and TSS Removal Calculations The drainage analysis of existing conditions for the Site,as well as the remainder of the other sections of the previously approved stormwater management report and summary,have not changed as a result of the updated plans for the project, and have not been included with this summary. To demonstrate that the proposed modifications will perform consistent with the previously approved stormwater management design,hydrologic and hydraulic analyses were performed. Proposed Conditions The Development project has been updated from a master plan design to the proposed developments including The Residences at Evergreen Walk and Cambria Suites. There is a modest change in the impervious area between the master plan proposed conditions and the proposed developments. The master plan included approximately 18.5 acres of impervious area,while the proposed developments include 19.4 acres of impervious area. The overall watershed areas contributing to the detention basins and drainage outfalls have not changed. As a result of the proposed development and stormwater management design,peak flows discharging from the both the existing Detention Basin 1 and the proposed Detention Basin 2 decrease from existing conditions, and are below the peak flow discharge approved in the State Traffic Commission Drainage Report,prepared by Fuss and O'Neill,revised dated July 27,2007 (STC Drainage Report),which is the master stormwater plan for the entire Evergreen Walk LLC property. For the peak flows that discharge from Detention Basin 2 and the outfall design point,level spreaders provided for the building roof runoff on the northern portion of the Residences at Evergreen Walk reduce the peak flow rate discharging toward the outfall design point at Detention Basin 2. In addition,Detention Basin 2 was modeled without Detention Basin 2a (future basin). Detention Basin 2a will be constructed as part of the future development of Unit 7C,as it is not required at this time to mitigate stormwater peak flows from the proposed improvements. F:\P2000\481\A92\Drainage\StormNvater Management Report\SW Narrative_2014-12-19.DocX Corres. 0 FUSS&O'NEILL Town of South Windsor December 23,2014 Page 3 The Discharge from Detention Basin 1 Peak Flows-Town Square Development Area has been updated,including the peak water surface elevation(WSE), as shown below: Flow Out of Detention Basin 1 Det 1 Outfall STC Full Existing Proposed Proposed Build(') Conditions Conditions Net Change(2) Peak WSE cfs cfs cfs cfs ft 2 Year 0.49 0.49 0.46 -0.03 86.24 10 Year 1.73 1.69 1.36 -0.37 87.56 25 Year 2.58 2.54 2.29 -0.29 88.07 100 Year 11.90 11.15 7.84 -4.06 88.65 1.Taken from the STC Drainage Report 2.Net change compares flows from the proposed condition to the STC full build condition The Discharge from Detention Basin 2 and Pavement Sheet Flow Peak Flows (North Residences at Evergreen) Development Area has been updated,including the peak water surface elevation (WSE),as shown below: Combined Flow-Discharge From Detention Basin 2 and Pavement Sheet Flow North Residences at Ever reen Det 2/2a Outfall STC Full Existing Proposed Net Proposed Build(') Conditions Conditions Change(2) Peak WSE cfs cfs cfs cfs ft 2 Year 2.21 1.9 1.02 -1.19 80.46 10 Year 12.13 8.68 6.43 -5.70 82.40 25 Year 21.05 13.38 10.50 -10.55 83.42 100 Year 42.35 23.1 15.47 -26.88 84.59 1.Taken from the STC Drainage Report 2.Net change compares flows from the proposed condition to the STC full build condition The updated drainage areas and modeling schematic are shown on DRA-102 in Appendix A. Modeling indicates consistency with the original stormwater management report and STC Drainage Report, but for brevity we have only included the master summary of the analysis and not the modeling results in this report. These calculations can be provided upon request. Design of the stormwater management pipe network has been updated to reflect the new site improvements. The StormCAD output indicates that all of the proposed pipes will have adequate capacity to not only manage the Town of South Windsor's 10-year design storm but also the 25- year design storm. The majority of the proposed building roofs are included in the catchment areas for their respective discharge locations,with the exception of the building roofs that discharge F:\P2000\481\A92\Drainage\Stormwater Management Report\SW Narrative 2014-12-19.Docx Corres. FUSS&O'NEILL Town of South Windsor December 23,2014 Page 4 directly to level spreaders. These include Buildings 7,8,and 9. The updated calculations are provided in Appendix B. Post Construction Water Quality Stormwater Best Management Practices (BMPs) and Low Impact Development(LID) design techniques will protect wetlands and watercourses following construction and have been implemented in the updated design. LID elements that have been incorporated into design and are consistent or unchanged with the previously approved application include: 0 A pavement sweeping program • Deep catch basin sumps 0 Rain gardens • Discharge forebays/stilling basin 0 Level spreaders • Water Quality Swale • Detention basins with wetland microtopography and plantings These elements will combine to form a stormwater treatment train. Stormwater runoff collected in the rain gardens, catch basin and piping system will flow into stilling basins/pre-formed scour holes or level spreaders. The stilling basin has been sized to reduce energy from the site discharges and protect soils from scour. Some infiltration from the stilling basins/level spreaders into surrounding soils will occur,but is not accounted for in the calculation. A calculation for sizing the pre-formed scour hole/stilling basin is presented in Appendix C. The water quality flow rate/volume and TSS removal for the site were calculated and addressed using a treatment train approach. The updated calculations are presented in Appendix D. The stilling basin/forebay and rain gardens will remove sediment from the first-flush of runoff(1-inch of rainfall) prior to discharging stormwater into the rain gardens and detention basins. The rain gardens and the water quality Swale will increase soil and vegetation contact time,and will remove nutrients that may be present in runoff. The calculations demonstrate the project meets the state and federal regulatory goal of the stormwater management system,which is to remove 80%of total suspended solids (TSS) from runoff,as well as provide adequate storage of the full water quality volume. Design measures and analyses incorporate commonly accepted BMPs and elements of LID,and are consistent with methods and guidelines set forth by the CT DEEP Stormwater Quality Manual, Connecticut's and federal stormwater regulations and the Town of South Windsor. FAP2000\481\A92\Drainage\Stormxvater Management Report\SW Narrative_2014-12-19.Docx Corres. FUSS&O'NEILL Town of South Windsor December 23,2014 Page 5 Summary Peak runoff rates leaving the proposed developed site will decrease compared to existing condition flows,and are below the previously approved STC full-build design flows. Water quality improvement will be achieved by Best Management Practices. These BMPs are designed to remove 80%of Total Suspended Solids that may be present in runoff from the site and are also consistent with the previously approved design. The stormwater management system design meets the requirements of the Town of South Windsor Improvement Specifications, the Connecticut Stormwater Quality Manual and Connecticut and federal stormwater regulations. If you have any further questions,please feel free to contact Phil Forzley or myself at(860) 646- 2469. Sincerely, Ronald Bomengen,P.E.,LEED AP Project Manager �yttttt®e�naarEsh No.Is 17 c�N�� 8�t�1VAL� rirtte�tttt 17:\P2000\481\A92\Drainage\Stormwater Management Report\SW Narrative_2014-12-19.Docx Corres. FUSS&O'NEILL Appendix A DRA-102, PondPack Modeling Schematic and Master Summary for Drainage Analysis of Proposed Conditions for The Residences at Evergreen Walk and Commercial Development F:\1'2000\481\A92\Drainage\Stormwater Management Report\SW_Narrative_Fly_Sheets.doc ,00x Scenario: Hartford County - , 2 yrs Det Area Det Area LL aza Nrth Resi at Egreen POE-1 Route 20(Entrance) EW Villag land F w Lev der Det 1 O Route 10(Entrance) cam, CD m N o Er et 2/2a Outfall Det 1 Outfall Bentley Systems,Inc. Haestad Methods Solution Bentley PondPack V8i Proposed-no-nrth-rg.ppc Center [08.11.01.56] 12/18/2014 27 Siemon Company Drive Suite 200 W Page 1 of 1 Watertown,CT 06795 USA +1-203-755-1666 DETENTION BASIN 2 s : w RESIDENCES AT EVERGREEN WALK _ EW VILLAGE OVERLAND FLOW ' -_ ° _ NORTHERN DRAINAGE AREA DRAINAGE AREA (1.78 ACRES) (3.11 ACRES) �• v s\ { sw W sty.-� �c, ,,;r, r �s '�' ♦ d' 1 � A I may... mow. t ` r ' - - �— �, `► EW3 DRAINAGE E AREA 'A (24.58 ACRES) , l z z o 1-14 iT ig .f C7 w E u DETENTION BASIN 2 _ �,:, .: -. ,�� ; a -;s .. �. ;. _ o DRAINAGE AREA L � F IL , (5.37 ACRES) t a 1, 0 / =tad r A � �! DETENTION BASIN 1f_ �, �- �, DETENTION BASIN 1P DRAINAGE AREA a LEGEND w 5.96 ACRES i 1 __, ,�_ .:P 3�1 �rtlis +,i± I , ry g DRAINAGE AREA BOUNDARY LL BEAN PLAZA DRAINAGE AREA �$� g DETENTION BASIN BOUNDARY , t�. s TIME OF CONCENTRATION PATH (11 .10 ACRES) `4_ r ,. DATE:ROJ.1 211 9 20 14 81.A92 DATE:12/19/2014 I r! DETENTION BASIN 1 DRAINAGE AREA / 'r'!' ' ' ' ! fi N _ _ _ - -._._. t W DETENTION BASIN 2 DRAINAGE AREA m IL � Subsection: Master Network Summary Catchments Summary Label Scenario Return Hydrograph Time to Peak Peak Flow Event Volume (hours) (ft3/s) (years) (ac-ft) LL Bean Plaza Hartford County-,2 2 1.847 12.400 13.33 yrs LL Bean Plaza Hartford County-, 10 3.131 12.400 22.32 10 yrs LL Bean Plaza Hartford County-, 25 3.835 12.400 27.14 25 yrs LL Bean Plaza Hartford County-, 100 5.084 12.400 35.53 100 yrs Det Basin 2 Area Hartford County-,2 2 0.153 12.350 0.86 yrs Det Basin 2 Area Hartford County-, 10 0.451 12.225 3.87 10 Det Basin 2 Area 25 Hartford County-, 25 0.651 12.225 5.98 Det Basin 2 Area Hartford County-, 100 1.048 12.200 10.19 100 yrs EW 3 Hanford County-, 2 2 4.016 12.150 43.26 yrs EW 3 Hartford County-, 10 6,808 12.150 72.12 10 yrs EW 3 Hartford County-, 25 8.338 12.150 87.53 25 yrs EW 3 Hartford County-, 100 11.055 12.150 114.37 100 yrs Det Basin 1 Area yrs Hartford County-,2 2 0.169 12.325 0.98 Det Basin 1 Area HOartfford County-, 10 0.500 12.200 4.54 Det Basin 1 Area 25 Hartford County-, 25 0.722 12.175 7.02 Det Basin 1 Area Hanford County-, 100 1.163 12.175 11.97 100 yrs Nnh Residence at Hartford County-,2 Egreen yrs 2 0.236 12.100 2.93 Nnh Residence at Hanford County-, Egreen 10 yrs 10 0.455 12.100 5.67 Nnh Residence at Hanford County-,Egreen 25 yrs 25 0.581 12.100 7.21 Nnh Residence at Hanford County-,Egreen 100 yrs 100 0.811 12.100 9.95 EW Village Overland Hartford County-, 2 Flow yrs 2 0.088 12.375 0.49 EW Village Overland Hartford County-,Flow 10 yrs 10 0.261 12.250 2.19 EW Village Overland Hartford County-, 25 0.377 12.225 3.38 Flow 25 yrs EW Village Overland Hartford County-, 100 0.607 12.225 5.76 Flow 100 yrs Bentley Systems,Inc. Haestad Methods Solution Bentley PondPack V8i Proposed-no-nrth-rg.ppc Center [08.11.01.56] 12/18/2014 27 Siemon Company Drive Suite 200 W Page 1 of 4 Watertown,CT 06795 USA +1-203-755-1666 Subsection: Master Network Summary Node Summary Label Scenario Return Hydrograph Time to Peak Peak Flow Event Volume (hours) (ft3/s) (years) (ac-ft) Det 2/2a Outfall Hartford County-,2 2 1.430 12.425 1.02 yrs Det 2/2a Outfall Hartford County-, 10 2.238 12.200 6.43 10 yrs Det 2/2a Outfall Hartford County-, 25 2.670 12.125 10.50 25 yrs Det 2/2a Outfall Hartford County-, 100 4.480 12.125 15.47 100 yrs Det 1 Outfall Hartford County-,2 yrs 2 0.762 21.375 0.46 Det 1 Outfall 10 Yartfford County-, 10 1.703 17.275 1.36 Det 1 Outfall Hartford County-,25 yrs 25 2.533 16.050 2.29 Det 1 Outfall Hartford County-, 100 4.121 13.525 7.84 100 yrs Pond Summary Label Scenario Return Hydrograph Time to Peak Peak Flow Maximum Maximum Event Volume (hours) (ft3/s) Water Pond Storage (years) (ac-ft) Surface (ac-ft) Elevation (ft) Hartford DET 2(IN) County-, 2 2 4.169 12.150 43.70 (N/A) (N/A) yrs Hartford DET 2(OUT) County-, 2 2 1.282 23.675 0.69 80.46 3.887 yrs Hartford DET 2(IN) County-, 10 10 7.259 12.150 75.56 (N/A) (N/A) yrs Hartford DET 2(OUT) County-, 10 10 1.698 24.075 0.89 82.40 6.742 yrs Hartford DET 2(IN) County-,25 25 8.989 12.150 93.07 (N/A) (N/A) yrs Hartford DET 2(OUT) County-,25 25 1.887 24.100 0.98 83.42 8.363 yrs Hartford DET 2(IN) County-, 100 100 12.103 12.150 124.07 (N/A) (N/A) yrs Hartford DET 2(OUT) County-, 100 100 3.238 17.250 3.82 84.59 10.339 yrs Bentley Systems,Inc. Haestad Methods Solution Bentley PondPack V8i Proposed-no-nrth-rg.ppc Center [08.11.01.561 12/18/2014 27 Siemon Company Drive Suite 200 W Page 2 of 4 Watertown,CT 06795 USA. +1-203-755-1666 Subsection: Master Network Summary Pond Summary Label Scenario Return Hydrograph Time to Peak Peak Flow Maximum Maximum Event Volume (hours) (ft3/s) Water Pond Storage (years) (ac-ft) Surface (ac-ft) Elevation (ft) Hartford Det 1 (IN) County-,2 2 2.017 12.400 14.27 (N/A) (N/A) yrs Hartford Det 1 (OUT) County-,2 2 0.762 21.375 0.46 86.24 1.613 yrs Hartford Det 1 (IN) County-, 10 10 3.631 12.400 25.57 (N/A) (N/A) yrs Hartford Det 1 (OUT) County-, 10 10 1.703 17.275 1.36 87.56 2.719 yrs Hartford Det 1 (IN) County-,25 25 4.557 12.400 31.84 (N/A) (N/A) yrs Hartford Det 1 (OUT) County-, 25 25 2.533 16.050 2.29 88.07 3.198 yrs Hartford Det 1 (IN) County-, 100 100 6.247 12.325 43.28 (N/A) (N/A) yrs. Hartford Det 1 (OUT) County-, 100 100 4.121 13.525 7.84 88.65 3.814 yrs Level Hartford Spreader County-, 2 2 0.236 12.100 2.93 (IN) yrs (N/A) (N/A) Level Hartford Spreader County-,2 2 0.060 15.175 0.18 89.40 0.175 (OUT) yrs Level Hartford Spreader County-, 10 10 0.455 12.100 5.67 (IN) yrs (N/A) (N/A) Level Hartford Spreader County-, 10 10 0.280 12.200 3.68 89.43 0.179 (OUT) yrs Level Hartford Spreader County-,25 25 0.581 12.100 7.21 (IN) yrs (N/A) (N/A) Level Hartford Spreader County-,25 25 0.406 12.125 7.11 89.46 0.183 (OUT) yrs Level Hartford Spreader County-, 100 100 0.811 12.100 9.95 (IN) yrs (N/A) (N/A) Bentley Systems,Inc. Haestad Methods Solution Bentley PondPack V8i Proposed-no-nrth-rg.ppc Center [08.11.01.56] 12/18/2014 27 Siemon Company Drive Suite 200 W Page 3 of 4 Watertown,CT 06795 USA +1-203-755-1666 Subsection: Master Network Summary Pond Summary Label Scenario Return Hydrograph Time to Peak Peak Flow Maximum Maximum Event Volume (hours) (ft3/s) Water Pond Storage (years) (ac-ft) Surface (ac-ft) Elevation Level Hartford (ft) Spreader County-, 100 100 0.636 12.100 9.86 89.48 0.186 (OUT) yrs Bentley Systems,Inc. Haestad Methods Solution Bentley PondPack V8i Proposed-no-nrth-rg.ppc Center [08.11.01.56] 12/18/2014 27 Siemon Company Drive Suite 200 W Page 4 of 4 Watertown,CT 06795 USA +1-203-755-1666 FUSS&n'NEILL Appendix B Storm Sewer Sizing F:\P2000\481\A92\Drainage\Stormwater Management Report\SW_Narrative_Fly_Sheets.doc ,now t t f m� AwAufto ��1►`..fir �t 1 I, � � t � � glllll' I FA ,-.T I ,• �• 1� mot,♦. �.� � J �. �. � '• � ��. Sri ' +�I�II�'! '' I �j . Y a T T t T Y Y Y Y Y CATCH BASIN AREAS 0 146 HARTFORD ROAD e MANCHESTM CONNEMCUT16 THE RESIDENCES AT EVERGREEN WALK 860.646.2469 .' CONNECTICUT Scenario: Base 6 YD-110 OA` G B-46 CB-136 O S2 CB-68 MH-183GO55 YD-66 O O YD-190 ; O G CQ 00 J CB-118 CO, S8 ZAPO g5 CB-140 CB-186 MH-67 YD-111 G " CB-141 MH-189 GO''Z YD-81 CB-137 CO. Cp-63 o GOJO6 6� Gp CB-142 MH-188 CB-147 CO-62 MH-194 UO MH-187 YD-178 n CB-44 n Ci 0-1 O O U YD-211 Op fQ 3� '�' CB-138 O CQ-70 MH-6 CQ-24 MH-45 o CB-144 G CB-56 MH-205 CQ-27 CO 9 o CB-146 CO-28 MH-60 MH-59 O YD-1 1 CO-43 CB-28 U CB-41 YD-204 C� GO'S� C -33 CO CB-18400 v G C O CB-29 p0 C -41 YD-145 Up 00 CB-203 MH-58 6 CB-30 �1 CO-44 MH-57 U o CO-13 CEO G CB-40 U CB-179 s YD-185 GO 36 CB-48 N I' CB-49 U CB-31 lb CO-19 CB-117 GO YD-122 Cp-? MH-182 O 00 n O to JCB-32 CB-116 CB-181 CB-39 UO 0 Cp-72 v CB-210 GU-6 M CB-38 Cp o GU r U CB-123 GU-14 S CB-37 CO-4 CB-36 GL/4 O p 3 CB-69 G(C CB-35 GU-2 CB-34 GU CQ-2 p CB-33 Bentley Storm CAD V8i(SELECTseries 3) 2000481A92_STM.stsw Bentley Systems,Inc. Haestad Methods Solution Center [08.11.03.84] 12/18/2014 27 Siemon Company Drive Suite 200 W Watertown,CT 06795 USA +1-203 Page 1 of 1 -755-1666 FlexTable: Catchment Table Label Outflow Area(User Catchment Rational C Time of Flow(Total Element Defined) Intensity Concentration Out) (acres) (in/h) (hours) (cfs) CM-110 YD-110 0.052 6.700 0.420 0.083 0.15 CM-46 CB-46 0.129 6.704 0.790 0.083 0.69 CM-190 YD-190 0.042 6.704 0.600 0.083 0.17 CM-68 CB-68 0.185 6.704 0.860 0.083 1.08 CM-81 YD-81 0.400 6.704 0.680 0.083 1.84 CM-118 C13-118 0.105 6.704 0.820 0.083 0.58 CM-186 CB-186 0.325 6.704 0.750 0.083 1.65 CM-44 CB-44 0.558 6.704 0.600 0.083 2.26 CM-204 YD-204 0.082 6.704 0.470 0.083 0.26 CM-29 CB-29 0.217 6.704 0.840 0.083 1.23 CM-121 YD-121 0.267 6.700 0.490 0.083 0.88 CM-146 CB-146 0.342 6.704 0.720 0.083 1.66 CM-147 CB-147 0.195 6.704 0.860 0.083 1.13 CM-178 YD-178 0.191 6.704 0.660 0.083 0.85 CM-41 CB-41 0.544 6.700 0.820 0.083 3.01 CM-203 CB-203 0.108 6.700 0.480 0.083 0.35 CM-30 CB-30 0.157 6.700 0.880 0.083 0.93 CM-185 YD-185 0.131 6.700 0.540 0.083 0.48 CM-28 CB-28 0.014 6.700 0.870 0.083 0.08 CM-59 MH-59 0.226 6.700 0.900 0.083 1.37 CM-145 YD-145 0.145 6.700 0.360 0.083 0.35 CM-48 CB-48 0.133 6.704 0.790 0.083 0.71 CM-138 CB-138 0.269 6.700 0.890 0.083 1.62 CM-111 YD-111 0.108 6.700 0.320 0.083 0.23 CM-66 YD-66 0.277 6.700 0.690 0.083 1.29 CM-49 CB-49 0.163 6.700 0.760 0.083 0.84 CM-181 CB-181 0.115 6.700 0.690 0.083 0.54 CM-117 CB-117 0.120 6.704 0.810 0.083 0.66 CM-40 CB-40 0.464 6.700 0.860 0.083 2.69 CM-179 CB-179 0.257 6.700 0.860 0.083 1.49 CM-39 CB-39 0.175 6.700 0.850 0.083 1.00 CM-31 CB-31 0.119 6.700 0.820 0.083 0.66 CM-38 CB-38 0.257 6.704 0.750 0.083 1.30 CM-123 CB-123 0.063 6.704 0.900 0.083 0.38 CM-210 CB-210 0.244 6.704 0.630 0.083 1.04 CM-116 CB-116 0.321 6.704 0.890 0.083 1.93 CM-32 CB-32 0.071 6.704 0.900 0.083 0.43 CM-37 CB-37 0.264 6.704 0.540 0.083 0.96 CM-69 CB-69 0.082 6.704 0.900 0.083 0.50 CM-36 CB-36 0.285 6.704 0.600 0.083 1.16 CM-35 CB-35 0.077 6.704 0.700 0.083 0.36 CM-34 CB-34 0.236 6.700 0.810 0.083 1.29 CM-33 CB-33 0.257 6.704 0.820 0.083 1.42 CM-56 CB-56 0.287 6.704 0.740 0.083 1.44 CM-142 CB-142 0.232 6.704 0.790 0.083 1.24 CM-141 CB-141 0.155 6.704 0.790 0.083 0.83 CM-137 CB-137 0.212 6.704 0.830 0.083 1.19 CM-136 CB-136 0.186 6.700 0.830 0.083 1.04 CM-140 CB-140 0.339 6.704 0.660 0.083 1.51 CM-122 YD-122 0.030 6.704 0.650 0.083 0.13 CM-144 CB-144 0.094 6.704 0.320 0.083 0.20 CM-184 CB-184 0.617 6.700 0.700 0.083 2.92 CM-211 I YD-211 0.0701 6.7041 0.660 1 0.083 1 0.31 Bentley Systems,Inc. Haestad Methods Solution Bentley Storm CAD V8i(SELECTseries 3) 2000481A92_STM.stsw Center [08.11.03.84] 12/19/2014 27 Siemon Company Drive Suite 200 W Page 1 of 1 Watertown,CT 06795 USA +1-203-755-1666 Conduit FlexTable: Combined Pipe/Node Report Label Start Node Stop Node Length System CA System System Rise Flow Capacity Velocity Invert Invert Slope Elevation Elevation Hydraulic Hydraulic (Unified) (acres) Intensity Rational Flow (Unified) (cfs) (Full Flow) (ft/s) (Start) (Stop) (Calculated) Ground Ground Grade Line Grade Line (ft) (in/h) (cfs) (in) (cfs) (ft) (ft) (ft/ft) (Start) (Stop) (In) (Out) (ft) (ft) (ft) (ft) CO-1 CB-33 CB-34 35.0 0.180 6.704 1.22 12.0 1.22 3.86 4.35 102.75 102.40 0.010 106.84 106.84 103.22 102.95 CO-2 CB-34 CB-35 61.0 0.347 6.677 2.33 12.0 2.33 3.98 5.27 102.30 101.65 0.011 106.84 105.00 102.95 102.20 CO-3 CB-35 CB-36 91.0 0.416 6.639 2.78 24.0 12.84 36.78 10.66 99.60 97.55 0.023 105.00 101.90 100.89 98.39 CO-4 CB-36 CB-37 70.0 0.529 6.610 3.53 24.0 13.59 25.37 8.21 97.00 96.25 0.011 101.90 100.40 98.33 97.31 CO-6 CB-38 CB-39 26.0 1.260 6.503 8.26 24.0 18.32 26.32 9.05 91.90 91.60 0.012 96.30 97.80 93.44 92.92 CO-7 CB-39 CB-40 167.0 1.408 6.490 9.21 24.0 19.27 23.99 8.49 91.50 89.90 0.010 97.80 98.90 93.08 91.26 CO-8 CB-40 CB-41 123.0 1.807 6.392 11.65 24.0 21.71 22.10 8.02 89.80 88.80 0.008 98.90 98.50 91.47 90.54 CO-30 CB-69 CB-37 21.0 0.074 6.704 0.50 12.0 0.50 4.21 3.61 97.10 96.85 0.012 100.40 100.40 97.53 97.54 CO-31 CB-123 CB-38 21.0 0.086 6.704 0.58 12.0 0.58 4.61 4.02 92.70 92.40 0.014 96.30 96.30 93.44 93.44 CO-11 CB-203 CB-41 116.0 1.242 6.475 8.11 18.0 8.11 21.39 11.27 93.30 89.20 0.035 100.30 98.50 94.40 90.54 CO-12 YD-121 CB-203 93.0 0.131 6.700 0.88 12.0 0.88 4.00 4.09 95.00 94.00 0.011 100.00 100.30 95.39 94.40 CO-13 CB-30 CB-203 29.0 0.209 6.641 1.40 12.0 1.40 4.53 5.09 94.40 94.00 0.014 100.20 100.30 94.90 94.38 CO-14 CB-179 CB-203 35.0 0.851 6.501 5.58 15.0 5.58 7.48 6.68 93.90 93.50 0.011 100.40 100.30 94.86 94.32 CO-15 CB-116 CB-32 11.0 0.286 6.704 1.93 12.0 1.93 6.37 7.11 96.90 96.60 0.027 100.90 100.80 97.49 97.03 CO-17 CB-32 YD-122 60.0 0.336 6.699 2.27 12.0 2.27 3.52 4.77 96.50 96.00 0.008 100.80 100.90 97.14 96.58 CO-18 YD-122 CB-31 33.0 0.356 6.657 2.39 12.0 2.39 6.37 7.53 95.90 95.00 0.027 100.90 100.40 96.56 95.44 CO-19 CB-117 CB-31 111.0 0.177 6.634 1.18 12.0 1.18 3.48 4.00 95.90 95.00 0.008 100.40 100.40 96.36 95.53 CO-20 CB-31 CB-179 72.0 0.630 6.542 4.15 15.0 4.15 6.90 5.88 94.70 94.00 0.010 100.40 100.40 95.53 94.86 CO-21 CB-181 MH-182 46.0 0.079 6.700 0.54 12.0 0.54 4.02 3.56 97.00 96.50 0.011 101.00 101.50 97.30 96.75 CO-22 MH-182 CB-117 29.0 0.079 6.657 0.53 12.0 0.53 5.07 4.19 96.50 96.00 0.017 101.50 100.40 96.80 96.36 CO-23 YD-178 MH-64 24.0 0.126 6.704 0.85 12.0 0.85 5.57 5.13 93.00 92.50 0.021 97.40 97.60 93.39 92.77 CO-24 MH-45 MH-64 100.0 7.918 6.073 48.47 42.0 92.44 108.99 12.71 87.40 86.40 0.010 98.70 97.60 90.38 89.38 CO-26 CB-147 MH-45 74.0 0.168 6.704 1.13 12.0 1.13 4.49 4.76 94.00 93.00 0.014 97.90 98.70 94.45 93.34 CO-27 CB-146 MH-45 53.0 4.254 6.088 26.10 36.0 60.01 76.88 12.03 88.50 87.90 0.011 98.00 98.70 91.00 90.04 CO-28 MH-60 CB-146 218.0 2.537 6.198 15.85 36.0 49.76 67.45 10.44 90.50 88.60 0.009 100.90 98.00 92.80 91.00 CO-29 CB-41 MH-45 76.0 3.496 6.315 _ 22.25 36.0 32.31 74.13 10.13 88.70 87.90 0.011 98.50 98.70 90.54 90.38 CO-30 CB-44 CB-146 105.0 1.470 6.147 9.11 24.0 9.11 18.52 5.87 89.20 88.60 0.006 97.90 98.00 91.14 91.00 CO-31 CB-186 CB-44 113.0 1.136 6.212 7.11 18.0 7.11 10.16 6.22 90.20 89.30 0.008 98.30 97.90 91.55 91.14 CO-32 CB-118 CB-186 21.0 0.086 6.704 0.58 12.0 0.58 4.61 0.74 90.50 90.20 0.014 97.90 98.30 91.55 91.55 CO-33 MH-59 MH-60 60.0 2.317 6.221 14.53 36.0 48.44 83.43 12.24 91.30 90.50 0.013 101.70 100.90 93.57 92.80 CO-34 YD-204 CB-29 14.0 0.039 6.704 0.26 12.0 0.26 10.31 5.58 93.00 92.00 0.071 100.90 100.30 93.21 92.80 CO-35 CB-29 MH-60 37.0 0.221 6.696 1.49 15.0 1.49 6.30 4.20 91.80 91.50 0.008 100.30 100.90 92.80 92.80 CO-36 CB-49 CB-48 80.0 0.124 6.700 0.84 12.0 0.84 3.34 3.54 97.00 96.40 0.007 101.00 101.50 97.38 96.82 CO-37 CB-48 MH-58 39.0 0.229 6.625 1.53 12.0 1.53 3.39 4.20 96.30 96.00 0.008 101.50 101.80 96.82 96.47 CO-38 MH-58 MH-59 99.0 1.347 6.275 8.52 36.0 42.43 60.76 9.29 92.00 91.30 0.007 101.80 101.70 94.12 93.57 CO-39 CB-138 CB-144 12.0 0.239 6.700 1.62 12.0 1.62 4.98 5.66 95.00 94.80 0.017 99.00 98.50 95.54 95.37 CO-40 CB-144 YD-145 118.0 0.269 6.693 1.82 12.0 1.82 2.97 3.97 94.80 94.10 0.006 98.50 99.80 95.37 94.67 CO-41 YD-145 CB-184 59.0 0.322 6.594 2.14 12.0 2.14 3.18 4.34 94.00 93.60 0.007 99.80 100.90 94.62 94.40 CO-42 CB-184 CB-28 31.0 0.754 6.549 4.98 15.0 4.98 6.88 6.11 93.50 93.20 0.010 100.90 101.40 94.40 94.11 CO-43 CB-28 MH-59 16.0 0.766 6.532 5.04 15.0 5.04 7.82 6.77 93.20 93.00 0.013 101.40 101.70 94.11 93.77 CO-44 MH-57 MH-58 143.0 1.118 6.352 7.16 36.0 41.07 60.42 9.19 93.00 92.00 0.007 106.30 101.80 95.09 94.12 CO-45 YD-185 CB-30 68.0 0.071 6.700 0.48 12.0 0.48 4.68 3.83 95.50 94.50 0.015 101.00 100.20 95.79 94.90 CO-46 YD-110 CB-46 54.0 0.022 6.700 0.15 12.0 0.15 5.25 2.93 94.00 93.00 0.019 97.80 97.90 94.16 93.12 CO-47 CB-46 CB-186 106.0 0.806 6.338 5.15 15.0 5.15 5.26 4.19 90.80 90.20 0.006 97.90 98.30 92.12 91.55 CO-52 CB-68 CB-46 90.0 0.682 6.421 4.41 15.0 4.41 6.17 5.46 91.50 90.80 0.008 98.70 97.90 92.35 92.12 CO-53 YD-81 YD-190 50.0 0.272 6.704 1.84 12.0 1.84 5.46 6.27 95.00 94.00 0.020 99.00 98.80 95.58 94.60 CO-54 YD-190 CB-68 10.0 0.297 6.677 2.00 12.0 2.00 6.68 7.43 94.00 93.70 0.030 98.80 98.70 94.60 94.13 Bentley StormCAD V8i(SELECTseries 3) 2000481A92_STM.stsw Bentley Systems,Inc. Haestad Methods Solution Center [08.11.03.84] 12/19/2014 27 Siemon Company Drive Suite 200 W Watertown,CT 06795 USA +1-203-755-1666 Page 1 of 2 Conduit FlexTable: Combined Pipe/Node Report Label Start Node Stop Node Length System CA System System Rise Flow Capacity Velocity Invert Invert Slope Elevation Elevation Hydraulic Hydraulic (Unified) (acres) Intensity Rational Flow (Unified) (cfs) (Full Flow) (ft/s) (Start) (Stop) (Calculated) Ground Ground Grade Line Grade Line (ft) (in/h) (cfs) (in) (cfs) (ft) (ft) (ft/ft) (Start) (Stop) (In) (Out) (ft) (ft) (ft) (ft) CO-55 YD-66 MH-183 27.0 0.191 6.700 1.29 12.0 1.29 3.32 3.97 93.00 92.80 0.007 95.40 96.30 93.48 93.29 CO-56 YD-111 MH-183 31.0 0.035 6.700 0.23 12.0 0.23 3.10 2.32 93.00 92.80 0.006 96.50 96.30 93.28 93.29 CO-57 MH-183 MH-67 136.0 0.226 6.656 1.51 15.0 1.51 5.37 3.76 92.80 92.00 0.006 96.30 99.80 93.29 92.45 CO-58 MH-67 CB-68 95.0 0.226 6.535 1.49 15.0 1.49 5.08 3.59 92.00 91.50 0.005 99.80 98.70 92.48 92.35 CO-59 MH-187 MH-188 41.0 0.046 6.700 0.31 36.0 34.22 112.84 13.99 98.60 97.60 0.024 105.04 103.20 100.50 98.93 CO-60 MH-188 MH-189 87.0 0.046 6.690 0.31 36.0 34.22 101.00 12.91 96.50 94.80 0.020 103.20 101.44 98.40 96.77 CO-61 CB-141 CB-142 40.0 0.122 6.704 0.83 12.0 0.83 4.73 4.53 96.00 95.40 0.015 100.50 100.50 96.46 96.50 CO-62 CB-142 MH-194 30.0 0.482 6.634 3.22 15.0 3.22 5.71 4.80 95.40 95.20 0.007 100.50 101.04 96.50 96.46 CO-63 CB-137 CB-142 73.0 0.176 6,704 1.19 12.0 1.19 2.86 3.47 95.80 95.40 0.005 98.90 100.50 96.55 96.50 CO-64 CB-136 CB-140 49.0 0.154 6.700 1.04 12.0 1.04 3.02 1.33 96.00 95.70 0.006 99.30 100.50 97.03 96.99 CO-65 CB-140 MH-189 52.0 0.378 6.577 2.51 12.0 2.51 3.39 3.19 95.20 94.80 0.008 100.50 101.44 96.99 96.77 CO-66 MH-189 MH-194 76.0 0.424 6.523 2.79 36.0 36.70 52.42 8.03 94.80 94.40 0.005 101.44 101.04 96.77 96.46 CO-67 MH-194 MH-205 69.0 0.906 6.487 5.92 36.0 39.83 55.01 8.48 94.40 94.00 0.006 101.04 100.90 96.46 96.09 CO-68 MH-205 MH-57 164.0 1.118 6.447 7.27 .36.0 41.18 56.42 8.71 94.00 93.00 0.006 100.90 106.30 96.09 94.90 CO-69 CB-56 MH-205 14.0 0.212 6.7041 1.44 12.0 1.44 4.61 5.19 96.20 96.00 0.014 100.70 100.90 96.71 96.40 CO-70 MH-64 0-1 45.0 8.044 6.047 49.03 42.0 93.00 114.88 13.29 86.40 85.90 0.011 97.60 90.00 89.38 88.51 CO-71 CB-37 CB-210 159.0 0.730 6.582 4.84 24.0 14.90 33.94 10.46 96.15 93.10 0.019 100.40 97.60 97.54 94.03 CO-72 CB-210 CB-38 77.0 0.874 6.531 5.76 24.0 15.82 27.93 9.17 93.00 92.00 0.013 97.60 96.30 94.43 93.44 CO-73 YD-211 MH-187 6.0 0.046 6.704 0.31 12.01 0.311 7.05 1 4.50 1 100.80 1 100.601 0.033 1 104.501 105.041 101.031 100.75 I I I I I i i i I I i I I i I Bentley StormCAD V8i(SELECTseries 3) 2000481A92 STM.stsw Bentley Systems,Inc. Haestad Methods Solution Center [08.11.03.841 12/19/2014 27 Siemon Company Drive Suite 200 W Watertown,CT 06795 USA +1-203-755-1666 Page 2 of 2 I I I FUSS&O'NEILL Appendix C Rip Rap Apron/Plunge Pool Calculations F:\P2000\481\A92\Drainage\StormWater Management Report\SW_Narrative_Fly_Sheets.doc ,00w FUSS&O'NEILL Prepared By Date Checked By Date Project No tax i �3 - 21—c ` 1 �(:1 � pt,� Y( �/?n►� "�AY Sheet No �Y 1 I of W-1 f oval Sa-Ir .te n ZCO2- -3 CAS mYn CA-0 0 FUSS&O'NEILL Appendix D Water Quality Volume and TSS Removal Calculations F:\P2000\481\A92\Drainage\Stormcvater Management Report\SW_Narrative_Fly_Sheets.doc ,00x Water Quality Volume& Flow Water Quality Volume (WQV) Input Impervious I %) 58.6 Area (sq.ft.) 1440093.6 Area A(ac) 33.06 P 1 Equations R 0.577314 WQV ac-ft 1.591 ft^3 69282 Detention Basin 2 Storage ac-ft 1.901 119.5% Rain Gardens ac-ft 0.045 2.8% WQ Swale ac-ft 0.332 20.9% 143.2% Water Quality Flow(WQF) Equations Q 0.577314 C N 95.218668 therefore, la 0.1 la/P 0.1 *Table 4-1 in Ch. 4, TR-55) Tc hrs 0.083 gu csm/in 650 WQF cfs 19.384 *Exhibit 4-111 in Ch. 4, TR-55) F:\P2000k481\A92\Drainage\WQV WQF.xis Total Suspended Solids (TSS) Removal Stormwater Management System Treatment Train-December 19,2014 Beginning TSS Load 100 Best Management Practices Indiv.TSS Removal Cumul.TSS Removed Remaining TSS % Pavement Sweepingz 10.0 10 90 Catch Basins(w/4'.Deep Sumps) 25.0 33 68 Rain Gardens3 2.5 34 66 Stormwater Basin 80.0 87 13 Water Quality Swale5 14.6 89 11 TSS Removal Goal=80%(CT DEP Stormwater Quality Manual, 2004) TSS Removal Provided= 89 CT DEP Removal Goal is achieved Notes: 1. Procedure represents percent removal of incoming TSS. 2. See Erosion&Sediment Control Plan and notes of the Site Development Plan. 3. Efficiency of Rain Garden is based on percentage of Water Quality Volume the rain gardens can store(2.8%), multiplied by the efficiency of a rain garden swa/e with full WQV capacity(90916). 4. Efficiency of Basins is based on percentage of Water Quality Volume the basins can store(119.5%or 100%),multiplied by the efficiency of a wet basin with full WQV capacity(80%). 5. Efficiency of Water Quality Swa/es is based on percentage of Water Quality Volume the swa/e can store(20.99,o), multiplied by the efficiency of a water quality swale with full WQV capacity(70%). References: 1. Stormwater Management Handbook Volume/(Revised Draft Document, Orig. Publish March 1997), MA DEP 2. Stormwater Management Volume ll:Stormwater Technical Handbook, MA DEP&MA CZM, March 1997 3. Volume of Water Quality Swale and Basin Storage Calculations 4. Connecticut Stormwater Quality Manual, 2004 FAP2000\481\A92\Drainage\TSS Removal-Treatment TrainAs PROPERTY OWNERS WITHIN 500 FEET OF EVERGREEN WALK(UPDATED 4/25/2011) ADDRESS OWNER MAILING ADDRESS(IF DIFFERENT) UNIT#1 (EX)O) 35 TAMARACK AVE. BUCKLAND ROAD RETAIL LLC 6410 POPLAR AVE,SUITE 850, MEMPHIS TN 38119 UNIT#2 0000 EVERGREEN WAY EVERGREEN WALK LIFESTYLE CENTERS 6410 POPLAR AVE.STE 850, MEMPHIS,TN 38119 UNIT#3 151 BUCKLAND ROAD EVERGREEN WALK LLC CITY PLACE 1, 185 ASYLUM AVE, HARTFORD,CT 06103 U N IT#3,4,5, 6,7,8,9, 11, 12, 12A, 13 UNIT#10 REALTY INCOME PROPERTIES 21, LLC 600 LATERRAZA BLVD., EXCONDIDO,CA 92025-3873 UNIT#14 AGM PORPERTIES, LLC 23 PEASE FARM ROAD, ELLINGTON, CT06029 151 BUCKLAND ROAD Attn:Swanthanthra Melekote UNIT,#15(ECHN MEDICAL OFFICES) 2400 TAMARACK DRIVE EVERGREEN WALK MEDICAL 95 GLASTONBURY BLVD#214, GLASTONBURY,CT 06001 ASSOCIATES 11 LLC C/O THE CASLE CORPORATION 2800 TAMARACK DRIVE EVERGREEN WALK MEDICAL 95 GLASTONBURY BLVD#214,GLASTONBURY,CT 06001 ASSOCIATES LLC C/O THE CASLE CORPORATION 105 BUCKLAND HILLS DR. CENTRO BRADLEY C/O CENTRO WATT 131 DARTMOUTH STREET, BOSTON, MA 02116 NORTHERN HILLS LLC 31 BUCKLAND HILLS DR. LOWES HOME CENTERS, INC. P.O. BOX 1000, MOORESVILLE, NC 28115 95 BUCKLAND HILLS DR. CENTRO BRADLEY C/O CENTRO WATT 131 DARTMOUTH STREET, BOSTON, MA 02116 NORTHERN HILLS LLC 1 BUCKLAND RD. LEONARD,SCOTT 110 LAVENDER LANE, ROCKY HILL,CT 06067 9 BUCKLAND RD. LEONARD,SCOTT 110 LAVENDER LANE, ROCKY HILL,CT 06067 15 BUCKLAND RD. LEONARD,SCOTT 110 LAVENDER LANE, ROCKY HILL,CT 06067 70/90 BUCKLAND RD. MS TOWNLINE ASSOCIATES LLC CITY PLACE 1, 185 ASYLUM AVE, HARTFORD,CT 06103 C/O LAURENCE RUBINOW 79 BUCKLAND RD. TOWN OF SOUTH WINDSOR 1540 SULLIVAN AVENUE,SOUTH WINDSOR,CT 06074 95 BUCKLAND RD. TOWN OF SOUTH WINDSOR 1540 SULLIVAN AVENUE,SOUTH WINDSOR, CT 06074 103 BUCKLAND RD. TOWN OF SOUTH WINDSOR 1540 SULLIVAN AVENUE,SOUTH WINDSOR,CT 06074 116 BUCKLAND RD. BUCKLAND ROAD ASSOC. LLC P.O. BOX 684 CITY PLACE 1, 185 ASYLUM AVE, HARTFORD,CT 06103 130 BUCKLAND RD. KRAWSKI,WILLIAM 151 BUCKLAND RD. EVERGREEN WALK LLC CITY PLACE 1, 185 ASYLUM AVE, HARTFORD,CT 06103 179 BUCKLAND RD. PART OF EVERGREEN WALK PUD (EVERGREEN WALK LLC 95 GLASTONBURY BLVD#214,GLASTONBURY,CT 06001 190 BUCKLAND RD. REICHLE, EARL& BARBARA 206 BUCKLAND RD. ROUNSEVILLE, MARION&ROY 207 BUCKLAND RD. VISION SALON&SPA LLC 216 HEMLOCK AVE,SOUTH WINDSOR, CT 06074 218 BUCKLAND RD. LEXMAR REALTY LLC 158 CHERRY ST, MILFORD,CT 06460 235 BUCKLAND RD. EVERGREEN WALK LLC CITY PLACE 1, 185 ASYLUM AVE, HARTFORD,CT 06103 240 BUCKLAND RD. BOND, ROBIN C&HALVORSEN, 94 WEST RD,SOUTH WINDSOR,CT 06074 MICHELLE C 251 BUCKLAND RD. EVERGREEN WALK LLC CITY PLACE 1, 185 ASYLUM AVE, HARTFORD,CT 06103 252 BUCKLAND RD. WOLF&GUERRA, LLC 989 ELLINGTON RD.,S.WINDSOR,CT 06074 R 014/274 BUCKL. RD. WOLF&GUERRA, LLC 989 ELLINGTON RD.,S.WINDSOR,CT 06074 296 BUCKLAND RD. MESSIAH EVAN. LUTHERAN CH. 300 BUCKLAND RD. MESSIAH EVAN. LUTHERAN CH. 326 BUCKLAND RD. SCHIAVONE,STEVEN&LU .A,KAWA 325/335 BUCKLAND RD. TOWN OF SOUTH WINDSOR 1540 SULLIVAN AVENUE,SOUTH WINDSOR,CT 06074 350 BUCKLAND RD. BUCKLAND COMMONS LLC 1744 ELLINGTON RD,S.WINDSOR,CT 06074 395 BUCKLAND RD. WOODCOCK,JOHN J. III P.O. BOX 684,SOUTH WINDSOR,CT 06074 419 BUCKLAND RD. CARMON&CO. 807 BLOOMFIELD AVE.,WINDSOR,CT 06095 432 BUCKLAND RD. FOUR HUNDRED THIRTY TWO BUCKLAND CT 40 WILLIAMS ST.,STE 350,WELLSLEY, MA 02481 435 BUCKLAND RD. SOUTH WINDSOR REALITY CO LLC C/O PERETZ RESNICK&CO LLP 303 SOUTH BROADWAY,TARRYTOWN, NY 10591 469 BUCKLAND RD. CURRENT RESIDENT 469 BUCKLAND RD.#E AQUIJE, EDMUND&VIRGINIA 65 HERITAGE DR,SOUTH WINDSOR,CT 06248 469 BUCKLAND RD.#F AQUIJE, EDMUND&VIRGINIA 65 HERITAGE DR,SOUTH WINDSOR,CT 06248 469 BUCKLAND RD.#G MITIGO LLC 469 BUCKLAND RD#G-1,SOUTH WINDSOR CT 469 BUCKLAND RD.#H GUIDA, PETER J R007 SMITH ST. DOWNEASTASSOC., LTD.PRTNRS. P.O.BOX 6120, INDIANAPOLIS, IN 46206-6120 R002 SMITH ST. DOWNEASTASSOC., LTD. PTNRS.P.O. P.O.BOX 612D, INDIANAPOLIS, IN 46206-6120 140 SMITH STREET JEAN MARC JACQUES 658 ELLINGTON RD.,SOUTH WINDSOR,CT 06074 178 SMITH ST. HAMILTON, RICHARD&LISA 198 SMITH ST. KF REALTY LLC 175 WHEELER ROAD,SOUTH WINDSOR,CT 06074 216 SMITH ST. ANTOSIK,SCOTT&BEVERLY 236 SMITH ST. JOHNSON,AARON &KAREN 244 SMITH ST. BRIN PETER J&JENNIFER J 250 SMITH ST. PARISI, FRANK M &CHRISTINA 260 SMITH ST. EVERGREEN WALK LLC CITY PLACE 1, 185 ASYLUM AVE, HARTFORD,CT 06103 274 SMITH ST. ROZWADOWSKI, ROBERT&EWA 291 SMITH ST. KILBURN,WAYNE&NORENE 302 SMITH ST. WHITE, LORRAINE 307 SMITH ST. PULFORD, BETH&ROBERT 314 SMITH ST. 314 SMITH ST.ASSOC. 332 SMITH ST.,SOUTH WINDSOR,CT 06074 319 SMITH ST. GILL,THEODORE&BETTY 331 SMITH ST. COLAVECCHIO,VINCENT& DIANE 332 SMITH ST. HAYES, ROBERTJ & BEVERLY, E TRUSTEES 340 SMITH ST. FRASER, BRENDA&.& BRUCE D. 345 SMITH ST. BEAUPRE,GENE 357 SMITH ST. BOUTIN, EMIL&LUCILLE 367 SMITH ST. DOWNEAST ASSOC. LTD. PTNRS. P.O.BOX 6120, INDIANAPOLIS, IN 46206-6120 377 SMITH ST. DUFOUR,WILLARD&CLAIRE 383 SMITH ST. GANCARZ, RICHARD&IRENE 395 SMITH ST. LEON%RD,SCOTT 110 LAVENDER LANE, ROCKY HILL, CT 06067 5 DRAKE CT. WESTON-HILL, NANCY ELLEN 6 DRAKE CT. WOODS,WALTER E&ANNA MARIA 7 DRAKE CT. CHAUDHRY,SARFRAZ&ALLAHADITA 8 DRAKE CT. ARORA JAWAHAR&REKHA 9 DRAKE CT. SOBIESKI, PETER 10 DRAKE CT. REID, LENNOX D 11 DRAKE CT. PRATT, PATRICIA T 12 DRAKE CT. SOORA,SOWMIALAKSHMI 14 DRAKE CT. MACHOWSKI,JAMES&ADRIENNE 15 DRAKE CT. GIRARD, KEITH &ALYSHA 16 DRAKE CT. GIBBONS,SHANNON R 17 DRAKE CT. LUCZHA,JOSEPH P R003 DEMING ST. JAMIL, MUHAMMAD&HUMERA 17 DEMING ST.,SOUTH WINDSOR,CT 06074 17 DEMING ST. JAMIL, MUHAMMAD&HUMERA 25 DEMING ST. COTTON, ESTHER A 33 DEMING ST. SOUCY, MARGARET W TRUSTEE 43 DEMING ST. SOUCY,ARTHUR L&KATE C 47 DEMING ST. KEBALO,ANDRIAN &CHERYL 50 DEMING ST. MOLLOY, ELIZABETH 60 DEMING ST. AJSW INC 145147TH ST, BROOKLYN, NY 11219 67 DEMING ST. GAINES, MICHELLE&JASON 68 DEMING ST. DEMING PROPERTIES LLC 145147TH ST, BROOKLYN, NY 11219 75 DEMING ST. WISNESKI, DAVID& NATHALIE 76 DEMING ST. JONES, ROBERT& PHYLISS 83 DEMING ST. ETIENNE,CYNTHIA 112 A DEMING ST. HERSHCOPF,STEVEN PO BOX 778,SOUTH WINDSOR,CT 06074 112 B DEMING ST. GERLT,WAYNE PO BOX 1132,SOUTH WINDSOR,CT 06074 112 C DEMING ST. GERLT,WAYNE PO BOX 1132,SOUTH WINDSOR,CT 06074 130 DEMING ST. GRILLI,GARY&JEAN 435 BUCKLAND ROAD,SOUTH WINDSOR,CT 06074 152 DEMING ST. SOUTH WINDSOR REALITY CO LLC C/O PERETZ RESNICK&CO LLP 303 SOUTH BROADWAY,TARRYTOWN, NY 10591 200 DEMING ST. SHP IV/LCB SOUTH WINDSOR LLC 3 EDGEWATER DRIVE,SUITE 101, NORWOOD, MA 02062 240 DEMING ST. CAVALRY CHURCH OF THE ASSEMBLIES R009 CLARK ST. OOD, DONALD 500 CLARK STREET,WINDSOR,CT 06095 R016 CLARK ST. GRAY, FREDDIE 119 COLUMBIA ROAD,WINDSOR,CT 06095 R014 CLARK ST. WALDRON,STANLEY 859 CLARK STREET,SOUTH WINDSOR,CT 06074 490 CLARK ST. SZYMCZYK, LEON &SOPHIE 500 CLARK ST. HOOD, DONALD 580 CLARK ST. SMITH SHIRLEY W 610 CLARK ST. DUPRE,AMY-LYNN 696 CLARK ST. WHEELER, LEANNE 716 CLARK ST. 859 CLARK ST LLC 676 CLARK STREET,SOUTH WINDSOR,CT 06074 748 CLARK ST. KAUFMAN,CYNTHIA A 760 CLARK ST. KARZAR,JOHN& PATRICIA COMMON LAND(KEBALO LANE) K F PROPERTIES LLC 175 WHEELER ROAD,SOUTH WINDSOR,CT 06074 101 KEBALO LANE LARSON BURTON L&JOAN D 102 KEBALO LANE BREAUX THERESA A& MICHAEL T 103 KEBALO LANE ARCHAMBAULT RONALD A&JEAN A 104 KEBALO LANE JTULEJA, ELIZABETH A 201 KEBALO LANE PINEO DANNE M 202 KEBALO LANE HURLEY,ANN MARIE 203 KEBALO LANE HUNT, HOLLY K 204 KEBALO LANE ARCELL CELESTE 301 KEBALO LANE MOYNIHAN MARGARET M 302 KEBALO LANE BUNNELL, RICHARD C& MARY E 303 KEBALO LANE GUASTAMACHIO CLARA A 304 KEBALO LANE ALLISON NANCY 400 KEBALO LANE WHEELER ESTATES CONDO ASSN INC 501 KEBALO LANE RUDYK,VERA 502 KEBALO LANE PECK WILLIAM C&MARY A 503 KEBALO LANE BRADLEY MORGAN J JR&MARIE L TRSTEES 601 KEBALO LANE GOWING ROBERTAJ 602 KEBALO LANE GRAICERSTEIN, RITA 603 KEBALO LANE DIRRIGL IRENE G 604 KEBALO LANE TAMARKIN KARIN W 701 KEBALO LANE PELCZAR, PAMELA D 702 KEBALO LANE PERRIN JANE F 703 KEBALO LANE RYAN RICHARD IRREVOCABLE TRUST L/U C/O PATRICK 1 RYAN TRUSTE 704 KEBALO LANE SINCLAIR ANN W 705 KEBALO LANE SIBICKY ALEXANDER G&JOANNE 706 KEBALO LANE SIMMONS, DONALD R&LINDA M 22 WHEELER RD. DOWNEAST ASSOC. LTD. PTNRS. P.O. BOX 6120, INDIANAPOLIS, IN 46206-6120 175 WHEELER RD. KF PROPERTIES, LLC 175 WHEELER ROAD,SOUTH WINDSOR,CT 06074 185 WHEELER RD. KF PROPERTIES, LLC 175 WHEELER ROAD,SOUTH WINDSOR,CT06074 188 WHEELER RD. CHESSON, MATTHEW 194 WHEELER RD. LIBURDI, RICCARDO&ELISABETTA 195 WHEELER RD. CESTARI, PAUL D&SOPHIE H 1645 ELLINGTON RD. UNITED BANK 45 GLASTONBURY BLVD,GLASTONBURY,CT Attn: Melanie Joy PAYMENT SUMMARY RECEIPT TOWN OF SOUTH WINDSOR 1540 SULLIVAN AVENUE SOUTH WINDSOR CT 06074 DATE: 01/06/15 CUSTOMER#: 000000000 TIME: 15:03 CLERK: laurenlz RECPT#: 20758614 PREV BAL: TP/YR: MS/2015 AMT PAID: 1110.00 BILL: ADJSTMNT: EFF DT: 01/06/15 BAL DUE: PERMITS/INSP PAYMENT -----------------TOTALS----------------- PRINCIPAL PAID: 1110.00 INTEREST PAID: .00 ADJUSTMENTS: .00 DISC TAKEN: .00 AMT TENDERED: 1110.00 AMT APPLIED: 1110.00 CHANGE: .00 PAID BY: LAMSON ALAN F PAYMENT METH: CHECK PAYMENT REF: 14929 PLANNING DEPARMENT IN-HOUSE REFERRAL FORM DATE: 1-7-15 TO: Matt Galligan, Fred Shaw, Michael Gantick, Walter Summers, Jeff Doolittle Ray Favreau, Mark Owens, Chris Dougan, Heather Oatis,Ron Asselin, John Caldwell, Andrea Confrancesco, Glen Buonanducci FROM: Michele Lipe, AICP, Director of Planning The Planning &Engineering Departments have received plans for the following projects: Appl 15-05P, Commercial Development at Evergreen Walk(Town Square) Location: 151 Buckland Road ® Site Plan ❑ Subdivision No. Acres 2 Zone BGZ ❑ Industrial ® Commercial ❑ Residential No. Lots/Units Water: ® Public ❑ Private Well Sewerage: ® Public ❑ Septic System Project Description: Major Modification to building layouts for commercial 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 1/16/14 and return to the Planning Department. Page 1 of 1 Lipe, Michele From: Summers, Walter Sent: Friday, January 09, 2015 10:54 AM To: Lipe, Michele Cc: Kevin Cooney fire dept Subject: Projects Michele, 1) Met with Valerie Hodder from CT Water and Andy Krar from DPI on the Sullivan/John Fitch development this morning. All parties have come to an understanding on how to supply water to all three lots. DPI also understands the implications of certain sprinkler designs on the site layout i.e., fire pumps and water tanks. 2) I reviewing the commercial development for Evergreen Walk, I would be looking for the parking lot to tie into the North access road for the apartments instead of the dead end as shown. This would provide two access points to the development and free up access for the hydrant located on the access drive. Thanks Walter Summers-Fire Marshal Town of South Windsor 1540 Sullivan Ave, South Windsor, CT. 06074 Phone: 860-644-2511 Ext. 217 Fca: 860-644-7280 Walter.summers@southwindsor.or g Please note that messages to or from the Town of South Windsor may be subject to Freedom of Information statutes and regulations. 1/9/2015 S0W N S fq a F 7-0 ales-o� V&U&at S a • wC� 1540 SULLIVAN AVENUE• SOUTH WINDSOR, CT 06074 SOR-CO TELEPHONE (860) 644-2511 January 12, 2015 Alan Lamson FLB Architecture & Planning, Inc. 19 Silver Lane East Hartford, CT 06118 Dear Mr. Lamson: Re: Appl. 15-05P, Commercial Development Units 7D & 7E, request by Evergreen Walk, LLC for a site plan modification to the commercial component of the approved Town Square at Evergreen Walk (Appl. 11-24P)., on a portion of 151 Buckland Road [within "Evergreen Walk"], and being located approximately 1,200 feet west of Buckland Road and 400 feet north of Smith Street, Buckland-Road Gateway Development Zone Please be advised that the above referenced matter has been scheduled on the Planning & Zoning Commission Regular Meeting agenda for Tuesday, January 27, 2015 at 7:30 p.m. in the Madden Room of the South Windsor Town Hall, 1540 Sullivan Avenue. Someone must be present at the meeting to represent the application. Three signs advertising the meeting must be posted on the property for ten (10) consecutive days prior to the meeting and must be clearly visible from town streets. Signs must be posted on Buckland Road, Deming Street and Smith Street by Friday, January 16, 2015. Signs can be obtained in the Planning Department, Monday through Friday, 8:00 a.m. - 4:30 p.m. If you have any questions regarding this letter, please call 860-644- 2511, Ext 253. Sincerely, Lauren Zarambo Administrative Secretary RECEIVED JAN 2 3 201 SQUTFf YVItVDSoft PI.A►mlo ice. IK voll xr ? 6-4 f Y � $db! SO WD uSC- 6?)l ritz1v s J�ors J OUT HA Z A As S'T�-r?~f'�� .��"m G.�lv����i/�'• 5` ���� �,j_S � -, MEMORANDUM To: Michele Lipe, Director of Planning From: Jeffrey Doolittle, Town Engineer Date: 1/26/15 RE: Application 15-05P—Commercial Development at Evergreen Walk Engineering has reviewed the site plan modification for the above application and has the following preliminary comments: 1. There needs to be a paved connection (2 lanes wide) between the residential and proposed commercial development, at least for emergency vehicle access. 2. Provide a sidewalk from the commercial development to the residential development. 3. There should be accessible ramps everywhere sidewalks end at driveways or parking lots. 4. Where will dumpsters be located on the commercial parcel? 5. This site design is fairly flat, all 4 buildings are at the same elevation and there is not a lot of slope in the driveways and parking lots. Having more variations in elevation through this site might reduce the retaining wall heights needed. 6. Include a 4 ft high fence and possibly a guiderail on top of the wall next to the sidewalk at the southern end of the commercial site. 7. There needs to be a guiderail and possibly a 4 ft high fence on top of the wall at the end of the parking spaces and driveway at the northern end of this site. 8. Provide more elevations for the top and bottom of the eastern section of the northern wall. Correct the TW and BW elevations shown by the second parking space from the eastern end of this wall. 9. To keep the existing evergreen walk storm drain system working, the main drainage connection from the existing evergreen walk storm drains through the new storm drains in the commercial property and the residential property needs to be made as soon as possible when construction begins on the residential or commercial sites. Temporary drainage pipes or swales may be needed. 10.The proposed sanitary sewers laterals for the commercial buildings should all have a slope of at least 2%. Lowering the invert elevation of the proposed SMH 193 and eliminating the drop in this manhole will increase the slopes. 11. Provide expected sanitary sewer flows from the commercial buildings to verify sewer pipe sizes, slopes and minimum velocities are acceptable. 1 12.A sewer header pipe inside/under each building needs to be at least 6 inch diameter. 13. No trees or other large shrubs are to be planted over the proposed sanitary sewer lines or other utilities. The landscape plan shows at least 8 large trees over utility pipes. Revise the landscape plan accordingly 14.WPCA review and approval of this modified site plan is required. 15.All catch basin grates need to be the type that are bicycle friendly and should be galvanized. Please contact me if you have any questions. 2 <OW N SFq O ~ t' C 1540 SULLIVAN AVENUE • SOUTH WINDSOR, CT 06074 SOR•CO TELEPHONE (860) 644-2511 Certified #70111570000063328291 January 28, 2015 FLB Architecture& Planning Attn: Alan Lamson 19 Silver Lane East Hartford, CT 06118 RE: Appl. 15-05P, Evergreen Walk, LLC, Modification -Commercial Development Units 7D & 7E Dear Mr. Lamson: At the January 21, 2015 regular meeting, the Inland Wetlands Agency/Conservation Commission approved Appl. 15-05P, Commercial Development Units 7D & 7E - request by Evergreen Walk, LLC for a wetland permit modification to the commercial component of the approved Town Square at Evergreen Walk (Appl. 11-11 P), on a portion of 151 Buckland Road [within "Evergreen Walk"], and being located approximately 1,200 feet west of Buckland Road and 400 feet north of Smith Street, Buckland Road Gateway Development Zone, with the following conditions: 1. The final approved copy of the entire set of plans and this letter reproduced thereon must be submitted to the Planning Department. This must be completed within 65 days of approval prior to any construction activity on the site. Plans submitted to Planning &Zoning Commission shall be considered having met this requirement. 2. The application shall indemnify and hold harmless the Town of South Windsor against any liability, which might result from the proposed operation or use. 3. The permit is valid for five years and shall expire on January 21, 2020. It is the Ian downers)/appIicant(s) responsibility to track expiration dates and notify the Commission of a renewal request at least 65 days prior to expiration. 4. Bonds shall be collected in the amount of$20,000 to ensure proper placement and maintenance of erosion and sediment controls; $10,000 for installation of the stormwater structures. 5. All approvals required must be obtained and submitted prior to any activity on the site. 6. A contact person shall be identified on the plans. Very truly yours, INLAND WETLANDS AGENCY/CONSERVATION COMMISSION Barbara Kelly, Vice Chairperson cc: Director of Planning ` Chief Building Official FUSS&O'NEILL �® February 6,2015 ry1No� Jeffrey P.Doolittle,P.E. Town Engineer Town of South Windsor 1540 Sullivan Ave South Windsor,CT 06074 Re Application 15-05P Commercial Development at Evergreen Walk Response to Comments Dear Mr.Doolittle: Per your memorandum dated January 26,2015 to Michele Lipe,below are responses to your comments for Application 15-05P: Comment#1: There needs to be a paved connection(2 lanes wide)between the residential and proposed commercial development,at least for emergency vehicle access. Response: A 2-lane paved driveway connecting the Residential development to the Commercial development has been added to the plans. Comment#2: Provide a sidewalk from the commercial development to the residential development. Response:A sidewalk is proposed to connect the Residential development to the Commercial development and runs along the northerly side of the proposed driveway from Tamarack Avenue t a6 Hartford Road P Manchester,C7 proposed into the Residential site. The P osed sidewalk will connect to the existing sidewalk currently on 06040 the south side of Tamarack Avenue adjacent to the existing stamped pavement cross walk 1860.646.2469 806.286.2469 Comment#3: There should be accessible ramps everywhere sidewalks end at driveways f 860.533.5143 or parking lots. www.fando.com Connecticut Response: Accessible ramps have been added to the plan Massachusetts Rhode Island Comment#4: Where will dumpsters be located on the commercial parcel? South Carolina F:\P2000\481\A92\Permitting\Town Comments\Response To Doolittle Comments-Commercial-20150202.Docx Corres. FUSS&O'NEILL Jeffrey P.Doolittle,P.E. February 6,2015 Page 2 Response:Dumpster pad and fence enclosure have been added to the plan Comment#5: This site design is fairly flat,all 4 buildings are at the same elevation and there is not a lot of slope in the driveways and parking lots. Having more variations in elevation through this site might reduce the retaining wall heights needed. Response: The elevations of the proposed buildings and improvements are based on rovidin coverage for storm drainage and easy access from Tamarack Avenue. Adjustments tothe g elevations may be considered. Revised plans will be discussed with Town staff. Comment#6: Include a 4 ft.high fence and possibly a guiderail on top of the wall next to the sidewalk at the southern end of the commercial site. Response: Callouts for mounting a guide rail to the face of the proposed retaining wall and a callout for a 4'high fence mounted on the top of the wall has been added. Comment#7: There needs to be a guiderail and possibly a 4 ft.high fence on top of the wall at the end of the parking spaces and driveway at the northern end of this site. Response:A callout for a proposed guide rail and chain link fence has been added to the lan. P Comment#8: Provide more elevations for the top and bottom of the eastern section of the northern wall. Correct the TW and BW elevations shown by the second Parking space from the eastern end of this wall. Response:Additional spot elevations have been added to th been revised. e plan and incorrect elevations have Comment#9: To keep the existing evergreen walk storm drain system working,the main drainage connection from the existing evergreen walk storm drains through the new storm drains in the commercial property and the residential Property needs to be made as soon as possible when construction begins on the residential or commercial sites.Temporary drainage pipes or swales may be needed. Response:Response:This drainage will be installed during the residential project if necessaryto ensure the Shoppes drainage is accommodated. F:\P2000\481\A92\Permitting\Town Comments\Response To Doolittle Comments-Commercial-20150202.Docx Corres. FUSS&O'NEILL Jeffrey P.Doolittle,P.E. February 6,2015 Page 4 Comment#15:All catch basin grates need to be the type that are bicycle friendly and should be galvanized. Response:Standard CTDOT catch basin frames and Type"A"Grates are proposed for this site. The plans have been modified to call for Type"A"Grates. Sincerely, Ronald E.Bomengen,PE,LEED AP Sr.Project Manager /ndt Attachment c: Alan Lamson,FLB Architecture Len Jacobs,Jacobs,Walker,Rice&Barry,PC F:\P2000\481\A92\Pemutting\ToNvn Comments\Response To Doolittle Comments-Commercial-20150202.Docs Corres. WIP FUSS&O'NEILL TABLE 1 EVERGREEN RESIDENTIAL&COMMERCIAL FLOW CALCULATIONS South Windsor,Connecticut February 3,2015 of one ledroom Apts. #Of o bedroom Apts. #of Bedrooms Residential Building 1 12 12 36 Pipe Diameter Total Pipe Building 2 12 12 36 Buildin 3 11 11 33 16 1,101h Building 4 11 11 33 8 1,247 Building 5 6 6 18 Building 6 12 12 36 Commercial Building 7 12 12 36 Pipe Diameter Total Pipe Building8 12 12 36 In.) Length Building 9 12 12 36 6 309 Total Number of Apartments 200 8 323 Residential Flow #of Bedrooms Average Flowl'I Desi n Peak FlowI2r GPD. GPM GPD GPM Building 1 36 5,400 3.8 27,000 19 Building 2 36 5,400 3.8 27,000 19 Building 3 33 4,950 3.4 24,750 17 Building 4 33 4,950 3.4 24,750 17 Building 5 18 2,700 1.9 13,500 9 Building 6 36 5,400 3.8 27,000 19 Building 7 36 5,400 3.8 27,000 19 Building 8 36 5,400 3.8 27,000 19 Building 9 36 5,400 3.8 27,000 19 Club Housed 6,272 s .ft. 627 0.44 3,136 2.2 Club House Pool Bathroom 1,000 0.69 5,000 3.5 Swimmin Pool Backwash(") 225 75 225 75 Infiltration Flow-6"DiameteP 768 0.53 3,841 2.7 Infiltration Flow-8"DiameteP 1,160 0.81 5,800 4.0 300 10,800 145 243,002 2" Commercial Flow Gross Area Average Flow0, Design Peak Flow(2) S .Ft. GPD GPM GPD GPM Building 713-1 5,600 560 0.39 2,800 1.9 Building 7D-2 5,600 560 0.39 2,800 1.9 Building 7D-3 5,600 560 0.39 2,800 1.9 Building 7D-4 9,567 957 0.66 4,784 3.3 Infiltration Flow-6"DiameteP 216 015 1,078 0.7 Infiltration Flow-8"DiameteP 300 0.21 1,502 1.0 TOTAL- 11,200 3,153 2 15,764 11 Assumptions: (1)Assume 150 gpd/bedroom per CT Public Health Code 150 gpdBedroom (2)Assume peaking factor of 5 for peak hour based on Table 2-1 of TR-16"Guides for the Design of Wastewater Treatment Works" 5 (3)Assume 10 gpd/bather,per CT Public Health Code,with an assumption of of 1 bather per every 2 apartments,(Peak 1 bather per every apartment) 10 bpd/bather (4)Swimming pool filter backwash to be done during low flow hours and not the peak hour(75 gpm for 3 minutes). 75 gpm (5)Assume minimal infiltration allowance for the gravity sewer calculated based on a 250-500 gpoln.dia./mile of sewer.(TR-16) 300 gpdfin.dia./mile (6)Assumes 0.1 gpd/sq.ft.for proposed commercial development per CT Department of Public Health 0.1 gpd/sq.ft. F:\P2000\481\A92\Gravity Sewer\Flow Calculation 20150204.xlsxFlow Calc. TABLE 2 EVERGREEN RESIDENTIAL AND COMMERCIAL FLOW CALCULATIONS South Windsor,Connecticut February 3,2015 Pipe Full Capacity Location invert Out Invert In Length Sloe 1131pe Dia. Flow Velocity Peak Flow(s) From To ft ft ft- ft/ft I in cfs ft/s cfs Building 3 NW Lat SMH 91 94.00 92.00 61 0.032 6 1.19 6.0 0.019 Building 3 SW Lat) SMH 91 94.00 92.00 88 0:022 6 0.98 5.0 0.019 SMH 91 SMH 82 92.00 88.00 168 0.023 8 2.17 6.2 0.038 Building 1 (SE Lat) SMH 82 90.00 88.00 34 0.056 6 . 1.57 8.0 0.021 SMH 82 SMH 226 88.00 87.00 95 0.010 8 1.43 4.11 0.059 Building 1 (NE Lat) SMH 226 90.00 87.00- 34 0.085 6 1.93 9.81 0.021 Club House SMH 226 90.00 87.00 48 0.0601 6 1.62 8.3 0.005 SMH 226 SMH 232 87.00 86.00 85 0.0111 8 1.50 4.3 0.085 Pool Bathroom SMH 232 90.00 86.00 50 0.0771 6 1.84 9.4 0.008 Club House Pool SMH 232 90.00 86.00 70 0.056 6 1.57 8.0 0.002 Building 2(SE Lat) SMH 232 90. 00 86.00 43 0.090 6 1.99 10.1 0.021 SMH 232 SMH 229 86.00 85.00 77 0.012 8 1.56 4.5 0.115 Building 2(NE Lat) SMH 229 90.00 85.00 35 0.137 6 2.45 12.51 0.021 SMH 229 Exisiting SMH 85.00 79.181 82 0.069 8 3.75 10.7 0.136 Building 4 SW Lat) SMH 106 94.00 90.00 56 0.070 6 1.75 8.9 0.019 SMH 10&) SMH 227 90.00 88.50 127 0.011 8 1.50 4.3 0.019 Building 4(NW Lat) SMH 227 90.50 88.50 55 0.035 6 1.24 6.3 0.019 SMH-227 SMH 237 88.50 87.00 118 0.012 8 1.56 4.5 0.038 Building 5 SMH 100 91.50 87.00 69 0.064 6 1.68 8.5 0.021 Building 6 NW Lat SMH 228 92.001 91.00 63 0.016 6 0.84 4.31 0.021 SMH 228 SMH 238 91.001 88.00 53 0.052 8 3.26 9.31 0.021 Building 6 SW Lat SMH 237 91.00 88.00 44 0.066 6 1.70 8.71 0.021 SMH 238 SMH 237 88.00 87.00 27 0.0521 8 3.26 9.3 0.042 SMH 237 Exisiting SMH 87.00 80.66 61 0.1021 8 4.56 13.1 0.101 Building 7(SE Lat) SMH 107 88.00 86.00 68 0.029 6 1.13 5.8 0.021 Building 7 SW Lat) SMH 107 88.00 86.00 72 0.027 6 1.09 5.5 0.021 SMH 107 SMH 218 86.001 85.00 67 0.014 8 1.69 4.8 0.042 Building 8 NE Lat) $MH 217 90.00 88.00 76 0.026 6 1.08 5.51 0.021 Building 8 SE Lat SMH 217 89.50 88.00 58 0.026 6 1.07 5.41 0.021 SMH 217 SMH 218 88.00 85.00 75 0.038 8 2.78 8.0 0.042 Building 9 NE Lat SMH 219 90.00 88.00 44 0.044 6 1.39 7.1 0.021 SMH 219 SMH.236 88.00 86.15 82 0.022 8 2.12 6.1 0.021 Building 9 SE Lat SMH 236 1 90.00 86.151 33 0.109 61 2.19 11.2 0.021 SMH 236 JSMH 218 1 86.15 85.001 49 0.022 81 2.12 6.1 0.042 SMH 218 lExiSiting SMH 1 85.001 80.661 811 0.053 81 3.29 9.4 0.125 Commercial Pipe Full CapacityAll Location Invert Out I Invert In Length Sloe Pipe Dia. Flow Velocity Peak Flow From To ftj ft ft ft/ft in cfs ft/s cfs Building 7D-1 SMH 195 93.00 92.00 41 0.024 6 1.04 5.3 0.004 Building 7D-2 SMH 195 93.50 92.00 60 0.025 6 1.05 5.3 0.004 SMH 195 SMH 192 92.00 89.00 97 0.030 8 2.47 7.1 0.009 Building 7D-3 SMH 191 93.25 91.00 109 0.021 6 0.95 4.9 0.004 Building 7D-4 SMH 191 93.00 91.00 99 0.022 6 0.98 5.0 0.007 SMH 191 SMH 192 91.00 89.00 102 0.019 8 1.97 5.6 0.012 SMH 192 lExisiting SMH 1 89.001 88.00 1241 0.0081 8 1.28 3.7 0.020 (1) Manning Formula: Assume smooth plastic pipe,n value 0.011 R=A/P=D/4 A=3.14xD2/4 Q=1.486/n x R2t3 x S1/2 x A (2) Values caculated based on Table 1. Assume flows from one of two building laterals is half of total building flow. (3) The total flow from SMH 106 and the SMH's downstream do not include the hotel flow,in case the residential is built first. Flow Calculation 20150204.xlsx 2 2/6/2015 Appl #15-05 and 06P, EW Apartments and Commercial Site Plan Modifications for Town Square Planning Department Report 2-10-15 1. Request for approval for revisions to the site plan that was approved in 2WI for the 200 apartments and commercial development approved as a part of the Town Square development, located on the westerly side of Buckland Road, Buckland Gateway zone. The commission originally approved this project in 2011 and approved changes to the hotel layout in 2013. The Commission may recall that this project is approved as one project with a number of approval conditions that spelled out specific thresholds that triggered specific improvements. 2. With the original approval, the applicant presented their proposal and schedule to meet the 2:1 residential to commercial ratio as the phasing and project progresses. Now that the project is being broken down into three pieces, from the site plan approval perspective, it is still incumbent on the applicant to demonstrate how the 2:1 ratio is being met and how the total project is being phased. 3. A revised "Table of Ratios and Uses", the construction timeline, and proposed phasing narrative presented tonight for the Commission's consideration. If approved, the Substitute Attachment A and Special Conditions would continue be a part of the original 2011 approval. 4. The proposal for the Development Area Plan includes: • 200 residential dwelling units totaling a net of 208,900 square feet; • 105,453 square feet of commercial space including a 121 room hotel with a total of 73,293 square feet. 5. The specific site changes to the site layout and architecture include: proposal for nine apartment buildings, three stories in height and include some garages; the addition of a 6,000 sf clubhouse with outdoor pool; and location of refuse containers, mailboxes on the site. The applicant is also proposing to add two units that will be used for marketing purposes only and will not count toward the residential unit count. 6. The commercial changes include the relocation of the office buildings to the front of the site with access directly off of Tamarack Ave. All other elements of the plan are in tact (lighting, landscaping, etc.) A detailed landscaping plan for the entire project has been prepared calling out the specific species of trees and plants with sizes proposed. 7. The ADRC reviewed the building changes on Thursday, January 15th and were very pleased with the changes in the site design and architecture. They felt the apartment layout was more conducive to a creating a community. It was understood, as with the original approval in 2011 that the applicant would be returning for architectural i design of the office/commercial component as no tenants have been identified at this time. The ADRC forwarded a favorable recommendation for the project. 8. The required parking for the development area of the apartment is 350 spaces, with 324 spaces being provided with 26 garage spaces. The parking for the other commercial areas include 120 spaces for the hotel and 103 spaces for the other commercial. Sheet G102 gives an overall breakdown of all the uses and the applicable zoning requirements. 9. The Open Space requirement for the residential development is 750 sf for each residential unit. It is the applicant's intent to meet this requirement by providing the town green, a trail system (5 feet wide) adjacent to the residential area and extending west and north on the site and open areas of green space around the site. We request the applicant to breakdown the square footages of the various open space v components on the zoning data table. IO.Pedestrian access has been provided throughout the site with two connections being made to the existing Shops. As previously discussed b the applicant, there are some ; g P • P Y Y Pp � , road and signal improvements being incorporated into these plans as required by their State approval. Crosswalks and the addition of a pedestrian phase to the existing light at the Buckland Road and Tamarack Ave intersection has been incorporated and will be completed prior to the occupancy of the apartments. 11.0ther specific concerns the PZC incorporated into the original approval involved the completion of the inter connection with pedestrian access behind LA Fitness to Tamarack Ave. including a sidewalk connection. We also asked them to incorporate safety improvements for the pedestrian crossing at Tamarack Ave. and Evergreen Way which was completed with the blinking light at that intersection in lieu of a four-way stop sign. That blinking light and the associated sidewalk coming up Tamarack Drive from the new development has been completed. 12.There are regulated wetlands on the site. IWA/CC approved the site plan modifications with conditions on 1/21/15 and required the following bonds: • Apartment Development(Appl 15-05P) Bonds shall be collected in the amount of$50,000 to ensure proper placement and maintenance of erosion and sediment controls; $50,000 for installation of the stormwater structures; $24,000 for placement of wetland plantings, with a five year inspection and maintenance program to ensure establishment of the wetland plantings and maintenance of invasives. • Commercial development(Appl 15-06P) Bonds shall be collected in the amount of$20,000 to ensure proper placement and maintenance of erosion and sediment controls; $10,000 for installation of the stormwater structures. 13.Public water and sewer are available. WPCA approval has been granted to subject to review of the final plans. 14.The Fire Marshal is satisfied with the layout of the roadways. 2 SPECIAL CONDITONS (PROPOSED NEW SPECIAL CONDITIONS) 1. Prior to the issuance of a building permit for the seseAi fifth residential building at Town Square: (a) the improvements at the Buckland Road and Tamarack intersection shall have been commenced and the portion of the work that is not completed shall be bonded, as provided by law; however, all improvements at the Buckland Road and Tamarack intersection shall be completed when certificates of occupancy have been issued for 75% of the approved units in at Town Square; (b) the temporary internal connection of Tamarack Avenue and Evergreen Way in the vicinity of the southern ECHN office building and LA Fitness shall have commenced and the portion of the work that is not completed shall be completed prior to the issuance of the final certificate of occupancy for the *st fourth residential building; and (c ) a surety bond or other financial guaranty, as provided by law, shall be provided in an amount to ensure the completion of all site improvements intended to be completed as part of the site construction of the #first remaining residential buildings, which improvements shall constitute all utilities, storm water system components, site lighting, retaining walls, driveways, parking areas, roadways, sidewalks, curbs, signs, line striping, guiderails, fences, grading and seeding. All such site improvements noted above shall be completed within one year of the date that the building permit is issued for the sesend fifth residential building at Town Square. A reduction in the amount of any surety bonds or other financial guaranties, as provided by law, shall be permitted as site improvements covered by said surety bond or other financial guaranty are completed. HGweveF, site pFepaFatien, b4ldlflnq shall be peFmitt &Gut having tG GGMPIY with the aforementioned ovisiens 2. Prior to the issuance of any certificate of occupancy for a unit-withie the seoend fifth residential buildings: (a) all construction of the first four residential buildings shall be completed, including all site improvements, or a surety bond or other financial guaranty, as provided by law, in the amount of the unfinished work shall be provided, but in any event all such site improvements associated with the first four buildings as referenced above, shall be completed within one year of the issuance of the building permit for the Gend fifth residential building at Town Square; and (b) surety bond or other financial guaranty, as provided by law, shall be provided in an amount to ensure the completion of all site improvements intended to be completed as part of the construction of tine seserrd all the residential buildings which shall constitute all utilities, storm water system components, site lighting, retaining walls, driveways, parking areas, roadways, sidewalks, curbs, signs, line striping, guiderails, fences, grading and seeding; however, all sited improvements associated with the seems fifth residential building shall be completed within one year of the issuance of the first certificate of occupancy for the fifth residential building. A reduction in the amount of said surety bond or other financial guaranty, as provided by law, shall be permitted as site improvements for the seGand residential buildings are completed. 160203 SUBSTITUTE ATTACHMENT A ADDITIONAL_. CONDITIONS Additional conditions of approval for Final Plan of Town Square at Evergreen Walk as provided in Site Plan Application: 1. Temporary extension of Evergreen Way behind LA Fitness and Tamarack Avenue (adjacent to ECHN2), including temporary sidewalk for pedestrian access, to be completed prior to the issuance of the final certificate of occupancy for the#WA fourth residential building, 2. Widening and improvements to Tamarack Avenue (north-south adjacent to the Town Square project), to be completed prior to the issuance of the final certificate of occupancy for the first residential building. [This is done now] 3. Modification and improvements to Tamarack Avenue (east-west between Shops at Evergreen Walk and LL Bean), to be completed prior to the issuance of the final certificate of occupancy for the first residential building. [This is done now) 4. Pedestrian access from LL Bean to Town Square adjacent to the south side of Tamarack Avenue, to be completed prior to the issuance of the final certificate of occupancy for the first residential building and hotel, whichever certificate issues first. [This is done now] 5. Pedestrian access and improvements between the Shops at Evergreen Walk and Town Square, to be completed prior to the issuance of the final certificate of occupancy for the first residential building or hotel, whichever certificate issues first. [This is done now] 6. Modifications to the lighting in the parking area west of the Shops at Evergreen Walk to be completed prior to the issuance of the final certificate of occupancy for the first 7. building. [This is done now] p a. Gnncry StFU0nA nano prDetie }rCivn-B issuanee of the final GeFtifiGate Of GGG61PaRGy for the southwest residential building, and b If pnrr ri.ti.. ..d+L... .-...ai___i __ _r irGG } rr oompletion of the so ng-, the 4empe-WY fesideetiaL buildiRgFor}ho »nr}hanv} roVe..l....,+ rvr-r.-_ ..., tttCCiitttt unless DeteRtion Basis-,2 and 2a have L� , 8. Town Square south entry drive to be completed prior to the issuance of the final certificate of occupancy for the sG r h sect first residential building M G V4{.a-OL 9. Construction of the proposed Town Square public space component to be completed prior to the issuance of the final certificate of occupancy for the Est fourth residential building. 10.Hotel and its associate parking, access drives, sidewalks, utilities and other improvements, to be completed prior to the issuance of the final certificate of occupancy for the hotel. 11. r r}ili}c�m#es" _prior to i r r e the ..,..u...�n�9f-tkte-f�ai r ... _.... SpW N Sf4 0 1540 SULLIVAN AVENUE• SOUTH WINDSOR, CT 06074 l�Osoit-co��� TELEPHONE(860) 644-2511 CERTIFIED MAIL 70111570 0000 63371211 February 23, 2015 Alan Lamson FLB Architecture and Planning 19 Silver Lane East Hartford, CT 06118 Dear Mr. Lamson: Re: Appl.15-05P, Evergreen Walk Commercial Units 71) &7E Site Plan Modification We are pleased to advise you that the Planning & Zoning Commission voted on February 10, 2015 to approve with modifications the above referenced application. This approval is for a site plan modification to the commercial component of the approved Town Square at Evergreen Walk (Appl. 11-24P) on a portion of 151 Buckland Road within Evergreen Walk and being approximately 1,200 feet west of Buckland Road and 400 feet north of Smith Street, Buckland Road Gateway Development Zone, as shown on plans prepared by Fuss & O'Neill dated January 5, 2015 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. All bonds must be in one of the forms described in the enclosed Bond Policy. 4. An as-built plan is required prior to issuance of a Certificate of Occupancy per Article 9.1.2.B of the Zoning Regulations. 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. 9. All free standing signs and/or building signs require the issuance of a sign permit before they are erected. 10. If a State Traffic Commission certificate is required, no building permits will be issued until the certificate has been issued (per CGS §14-311). 11. This application is subject to the conditions of approval of the Inland Wetlands Agency/Conservation Commission, including bonds in the amount of$20,000 to ensure proper placement and maintenance of erosion and sediment controls and$10,000 for construction of stormwater systems. 12. A landscape bond in the amount of$5,000 is required and must be submitted prior to issuance of any Certificate of Occupancy. 13. Architectural elevations for all non-residential commercial buildings must be reviewed by the Architecture and Design Review Committee and approved by the Planning and Zoning Commission prior to issuance of building permits. 14. The Town Engineer's review comments dated January 26, 2015 must be incorporated into the final plans. 15. All the original approval conditions for the Town Square development(11-24P)remain in effect except as modified by the conditions of the site plan phasing of the Development Area Plan submitted by this applicant and approved by this Commission. These conditions are included as: "Substitute Attachment A Additional Conditions" and"Special Conditions". Black and white transparent mylar of Sheet#CS-101 with the above modifications, together with three blueprint copies of the entire set of plans with live signatures and raised seals (including architectural elevations and landscaping plans) must be submitted to this Commission to be stamped and signed. The letters of approval of this Commission as well as the Inland Wetlands Agency/Conservation Commission and the Water Pollution Control Authority 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, s Bart Pacekonis, Chairman Planning and Zoning Commission BP/llz Enclosures: Bonding Policy Substitute Attachment A Additional Conditions and Special Conditions Cc: Town Engineer Chief Building Official Assessor Superintendent of Pollution Control Fire Marshal John Finguerra,Evergreen Walk,LLC SPECIAL CONDITONS (PROPOSED NEW SPECIAL CONDITIONS) 1. Prior to the issuance of a building permit for the fifth residential building at Town Square: (a) the improvements at the Buckland Road and Tamarack intersection shall have been commenced and the portion of the work that is not completed shall be bonded, as provided by law; however, all improvements at the Buckland Road and Tamarack intersection shall be completed when certificates of occupancy have been issued for 75% of the approved units at Town Square; (b) the temporary internal connection of Tamarack Avenue and Evergreen Way in the vicinity of the southern ECHN office building and LA Fitness shall have commenced and the portion of the work that is not completed shall be completed prior to the issuance of the final certificate of occupancy for the fourth residential building; and (c ) a surety bond or other financial guaranty, as provided by law, shall be provided in an amount to ensure the completion of all site improvements intended to be completed as part of the site construction of the remaining residential buildings, which improvements shall constitute all utilities, storm water system components, site lighting, retaining walls, driveways, parking areas, roadways, sidewalks, curbs, signs, line striping, guiderails, fences, grading and seeding. All such site improvements noted above shall be completed within one year of the date that the building permit is issued for the fifth residential building at Town Square. A reduction in the amount of any surety bonds or other financial guaranties, as provided by law, shall be permitted as site improvements covered by said surety bond or other financial guaranty are completed. 2. Prior to the issuance of any certificate of occupancy for the fifth residential buildings: (a) all construction of the first four residential buildings shall be completed, including all site improvements, or a surety bond or other financial guaranty, as provided by law, in the amount of the unfinished work shall be provided, but in any event all such site improvements associated with the first four buildings as referenced above, shall be completed within one year of the issuance of the building permit for the fifth residential building at Town Square; and (b) surety bond or other financial guaranty, as provided by law, shall be provided in an amount to ensure the completion of all site improvements intended to be completed as part of the construction of all the residential buildings which shall constitute all utilities, storm water system components, site lighting, retaining walls, driveways, parking areas, roadways, sidewalks, curbs, signs, line striping, guiderails, fences, grading and seeding; however, all site improvements associated with fifth residential building shall be completed within one year of the issuance of the first certificate of occupancy for the fifth residential building. A reduction in the amount of said surety bond or other financial guaranty, as provided by law, shall be permitted as site improvements for the residential buildings are completed. SUBSTITUTE ATTACHMENT A ADDITIONAL CONDITIONS Additional conditions of approval for Final Plan of Town Square at Evergreen Walk as provided in Site Plan Application: 1. Temporary extension of Evergreen Way behind LA Fitness and Tamarack Avenue (adjacent to ECHN2), including temporary sidewalk for pedestrian access, to be completed prior to the issuance of the final certificate of occupancy for the fourth residential building. 2. Widening and improvements to Tamarack Avenue (north-south adjacent to the Town Square project), to be completed prior to the issuance of the final certificate of occupancy for the first residential building. [This is done now] 3. Modification and improvements to Tamarack Avenue (east-west between Shops at Evergreen Walk and LL Bean), to be completed prior to the issuance of the final certificate of occupancy for the first residential building. [This is done now] 4. Pedestrian access from LL Bean to Town Square adjacent to the south side of Tamarack Avenue, to be completed prior to the issuance of the final certificate of occupancy for the first residential building and hotel, whichever certificate issues first. [This is done now] 5. Pedestrian access and improvements between the Shops at Evergreen Walk and Town Square, to be completed prior to the issuance of the final certificate of occupancy for the first residential building or hotel, whichever certificate issues first. [This is done now] 6. Modifications to the lighting in the parking area west of the Shops at Evergreen Walk to be completed prior to the issuance of the final certificate of occupancy for the first building. [This is done now] 7. Town Square south entry drive to be completed prior to the issuance of the final certificate of occupancy for the first residential building 8. Construction of the proposed Town Square public space component to be completed prior to the issuance of the final certificate of occupancy for the fourth residential building. 9. Hotel and its associate parking, access drives, sidewalks, utilities and other improvements, to be completed prior to the issuance of the final certificate of occupancy for the hotel. 10.Office buildings and their associated parking, access drives, sidewalks, utilities and other improvements to be completed prior to the issuance of the final certificate of occupancy for the first office building. 11.Water main loop to be completed prior to the issuance of the final certificate of occupancy for the first residential building. 12.Natural gas to be completed prior to the issuance of the final certificate of occupancy for the first residential building. 13.Construct walking trail around the new detention basins and from there to Unit 8 to the north as prior to the issuance of the final certificate of occupancy for the ninth residential building. A temporary access path must also be incorporated from the residential development to the walking trail prior to the issuance of the final certificate of occupancy for the ninth residential building. 14.The rights conveyed by approvals granted for Units 7B shall not be impacted by activities on other units in Town Square, including without limitation any non- compliance of the zoning regulations by any other unit and shall not alter, limit or otherwise impact upon the approval Unit 7B to proceed with development, use and occupation of Units 7B. 15.The rights conveyed by approvals granted for Units 7D and 7E shall not be impacted by activities on other units in Town Square, including without limitation any non- compliance of the zoning regulations by any other unit and shall not alter, limit or otherwise impact upon the approval Unit 7D and 7E to proceed with development, use and occupation of Units 7D and 7E. 2/10/2015 SOW N S fq C co -0� O-P So� V&U&0,t ° C, 1540 SULLIVAN AVENUE • SOUTH WINDSOR, CT 06074 r�QsoR'c° TELEPHONE (860) 644-2511 February 19,2015 Alam F. Lamson FLB Architecture and Planning 19 Silver Lane East hartfod, CT 06118 RE: Commercial Development Units 7D'& 7E, Evergreen Walk WPCA Approval Dear Mr. Lamson: The South Windsor Water Pollution Control Authority, at its regular meeting on February 4, 2015, gave approval for connection to the Town's sewerage system for two proposed commercial buildings (Units 71) & 7E) located within the Evergreen Walk Planned Community, South Windsor, CT and as more specifically shown on plans entitled "Unit 71) & 7E — Commercial Development, Evergreen Walk, South Windsor, CT, Permit Drawings", prepared by Fuss & O'Neill, Manchester, CT; Project No.: 2000 048LA15; dated 1/5/2015; Sheets CU-101, CD-507 and CD-509 "Site Utility Plan". This approval is subject to the following conditions: 1. The applicant needs to submit final plans reflecting Town staff recommendations as described in the Memorandum dated January 26, 2015; 2. A connection charge will be due in the amount of$9,146.40 for 2.4 acres at the time of connection,the rates for which will be in effect until June 30, 2015; 3. Technical approval of the Town of South Windsor Department; and 4. Final Authority approval and acceptance of the sanitary sewerage connection will be conditional upon the installed sewer line having been inspected by the Town staff, and upon the written verification of the Town staff that said sanitary sewer line was installed in substantial conformance with the design plans approved by the Authority, and meeting all regulations and appropriate technical specifications relating to sanitary sewer construction. This approval letter must be superimposed on the final approval plans. Very truly yours, Ric ar�s, Chairman Wa er Pollution Control Authority cc: Michael J. Gantick, Director of Public Works Jeff Doolittle, Town Engineer ;/Michele Lipe, Town Planner Chris Dougan, Chief Building Inspector 1 � \ UNIT 8 EVERGREEN WALK,LLC \ \ / \ � a / UNIT LINE BOUNDARY \ O / \ \ 80'REGULATED AREA LINE \\ U \ LIMIT OF INLAND WETLANDS \ O \ ; VEGETATED LEVEL SPREADER \ VEGETATED LEVEL SPREADER \\ / 1 / 1 UNIT UNE BOUNDARY&D.E.E.P. I 3'STONE DUST OR LIMIT OF DEVELOPMENT LINESTORM F- / \ \ o / - 1 WOOD CHIP TRAIL(TYP) DETENTION AREADUMPSTER' ) e(7 \ \ (REFUSE&RECYCL)E Z UNIT LINE BOUNDARY&D.E.EP. / / 0 tik RAIN GARDEN LIMIT OF DEVELOPMENT UNE /D / fI / � I ( / / UNIT DUMPSTER ENCLOSURE \ EEN (REFUSE&RECYCLE) cb MPs o / < E RGRE ALK, I': / N r N I= _ SINGLE / \\ STORM WATER TREATMENT SWALE -- t �''{ � _...•: . 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PREVIOUSLY APPROVED) \ \ m OUMPSTER ENCLOSURE - j1 \ \ \ \ ► o- M / (REFUSE',&RECYCLE) tl O O UNIT 6 _-- \ —T � - W a EVERGREEN WALK, LLC \\\ �� FT UNIT 7—F RHO SOUTH 7 w a'STORE Du OR i \ N1NDSOR,LLC I is g WOOD CHIP TRAIL(TYP) - = �e ® `Vie` 00 0 UM' OFVEXISRNG \ � m � - PAVETAENT& I m s IMPROVEMENTS_, — \ PROJ.No.:2000481.A92 ENTRANCE pF4\6 DATE:12232014 9 ------------ CS-100 o > u � j[�[� ®146 Hartford Road,Manchester,CI' 06040 ❑50 Redfield Street,Ste.100,Boston,MA 02122 F V JJ&O�NEILL TEL:(860)646-2469 FAX:(860)533-5143 TEL:(617)282-4675 FAX:(617)282-8253 ❑56 Quarry Road,Trumbull,Cr 06611 ❑317 Iron Horse Way,Ste.204, Providence,RI 02908 TSL:(203)374-3748 FAX:(203)374-4391 TEL:(401)861-3070 FAX:(401)861-3076 ❑78 Interstate Drive,West Springfield,MA 01089 ❑717 Lady Street,Suite E,Columbia,SC 29201 TEL:(413)452-0445 FAX:(413)846-0497 TEL:(803)376-6034 FAX:(803)376-6035 Letter of Transmittal To: Date: A ,2015 (1 10 Ms.Michele Lipe,AICP Project No: 2000481.A15 Task No.: Town of South Windsor 1540 Sullivan Avenue Re: Evergreen Walk Projects South Windsor,CT 06074 Telephone No: 860-644-2511 x252 We are sending you: ❑Attached ❑ Under Separate Cover ®via Courier ❑ Shop Drawings ❑Prints ® Plans ❑ Specifications ❑ Copy of Letter ❑ Change Order ❑ Reports ❑ Other Copies Date No. Description 1 set Cambria Suites Mylars 1 1- Z q 1 set Unit 7D and&7E Commercial Mylars /J^b C.J P ED 1 set Unit 7D and 7E Commercial Paper Set tiIV SOUTH WINDSOR PLANNING DEPT. Z For approval ❑ Returned loaned prints ❑ Furnish as submitted ❑As requested ❑ Return signed original ❑ Furnish as noted ® For your use ❑ For bids due ❑Rejected ❑ For review&comment ❑ Submit copies for distribution ❑ Resubmit Copies for approval Please sign the mylars and let me know when ready so they can be filed with the Town Clerk. Please sign the commercial plans and we will pick up the extra copies. Thanks! Signed: C: Philip E. Forzley,P.E. Vice President \\private\dfs\ProjectData\P2000\481\A15\Corres\Sent\Soutli Windsor\Cambria_Unit7D711' Mylars\'I'ransmittal_I,ipe_I\4ylars_Cambria_PlansUruts7D7E_20150424.docx STATE OF CONNECTICUT GptLNECrrp`r DEPARTMENT OF TRANSPORTATION F PUNS? 2800 BERLIN TURNPIKE, P.O. BOX 317546 y op Tn►�9 NEWINGTON, CONNECTICUT 06131-7546 Phone: (860)594-3020 May 15,2015 Mr. John Finguerra,President Evergreen Walk,LLC "" 1109 Rose Lane Virginia Beach,VA 23451 Dear Mr. Finguerra: fJh11N� ° W1NUguAP Subject: Town of South Windsor wp Evergreen Walk Expansion We have been advised that a bond has been posted with the Department of Transportation District 1 Office and the Town of Manchester for the above development, and a copy of the recorded Traffic Investigation Report has been forwarded to us. In accordance with Condition Nos.21,23, and 24 of Traffic Investigation Report No. 132-0706-01, approved on May 6,2008,enclosed is Certificate No. 1533-13. The Certificate will expire on May 5,2017 unless all conditions and requirements are complied with within that period or permission is requested and obtained from the Office of the State Traffic Administration(OSTA)to extend the expiration date. An encroachment permit must be obtained from the Department of Transportation District 1 Office at 1107 Cromwell Avenue,Rocky Hill, CT 06067(Attn: Ms.Kelli McKeon,(860)258-4501)prior to performing any work within the state highway right-of-way. An encroachment permit will not be issued until the Certificate has been filed on the land records to satisfy the remainder of Condition No.24,the OSTA has been provided with evidence of recording(i.e.,copy of the recorded certificate),a bond has be posted with the Town of South Windsor for the required work on Buckland Road as noted in Condition No.22,and the district office has reviewed and approved detailed construction plans for the work in the state highway right-of-way. Considering the above,this office has no objection to the issuance of building or foundation permits related to the expansion of the development. However, operation of any portion of the expansion of the facility is prohibited until all conditions of the Certificate have been satisfied,unless permission to do so has been granted by the OSTA. A partial opening of the development without full compliance with the certificate requirements was previously approved and is attached for your information. Sincerely, avid A. Sawicki Executive Director Office of the State Traffic Administration Enclosures Copy to: Sergeant Glenn M.Buonanducci Mr. Christopher Dougan- See Paragraph 3 -Please return the enclosed checklist to confirm completion of certificate requirements on town roadways. Confirm completion of other certificate requirements prior to the issuance of any certificates of occupancy by calling the OSTA at.(860)594-3020. v4�1anning and Zoning Mr. Stephen F. Mitchell,P.E. Mr. John Mallin—original certificate,report,and instructions for filing Mr.Lyle Wray An Equal Opportunity Employer Printed on Recycled or Recovered Paper STATE OF CONNECTICUT �NNECT/C`T DEPARTMENT OF TRANSPORTATION 2800 BERLIN TURNPIKE, P.O. BOX 317546 ``kr f to NEWINGTON, CONNECTICUT 06131-7546 Phone: (860) 594-3020 CERTIFICATE NO. 1533-B OSTA NO.: 132-0706-01 APPROVED: May 6,2008 EXTENDED EXPIRATION: May 5, 2017 ISSUED TO: Evergreen Walk,LLC 1109 Rose Lane Virginia Beach,VA 23451 FOR: Evergreen Walk Expansion Buckland Road Town of South Windsor Pursuant to Section 14-311 of the General Statutes of Connecticut, as revised,and the Regulations of the Office of the State Traffic Administration The property owner(s) and such owner's/owners' heirs, successors in interest or assigns are hereby ordered to comply with the conditions and requirements as set forth in the attached report(s) and plan(s), which are incorporated herein. Failure to comply with all conditions and requirements will constitute sufficient basis for revocation of the Certificate. OPERATION OF THE DEVELOPMENT OR ANY PORTION THEREOF SHALL NOT BE ALLOWED UNTIL SUCH TIME AS THE PROPERTY OWNER(S) AND SUCH OWNER'S/OWNERS' HEIRS, SUCCESSORS IN INTEREST OR ASSIGNS HAS/HAVE COMPLIED WITH THE ABOVE UNLESS PERMISSION HAS BEEN REQUESTED AND RECEIVED FROM THE OFFICE OF THE STATE TRAFFIC ADMINISTRATION TO OPERATE PRIOR TO COMPLETION OF THE CONDITIONS AND REQUIREMENTS. THIS CERTIFICATE WILL EXPIRE THREE (3) YEARS FROM THE APPROVAL DATE OF THE ATTACHED REPORT UNLESS ALL CONDITIONS AND REQUIREMENTS ARE COMPLIED WITH WITHIN THAT PERIOD OR PERMISSION IS REQUESTED AND OBTAINED FROM THE OFFICE OF THE STATE TRAFFIC ADMINISTRATION TO EXTEND THE EXPIRATION DATE. Upon due notice from this office,this Certificate may be reviewed and modified or revoked in the interest of public safety. Date: JI DmAd A. Sawicki .Executive Director Office of the State Traffic Administration An Equal Opportunity Employer Printed on Recycled or Recovered Paper TRA—10 REV 1108 Report by: JGB Date: 04/08 STC No: 132-0706-01 STATE OF CONNECTICUT Checked by: PJC Date: 04/08 DEPARTMENT OF TRANSPORTATION Loc No. Recommended b TRAFFIC INVESTIGATION Y: �w/h REPORT TO THE Approved by STC /� STATE TRAFFIC COMMISSION See Previous Traffic Investigation Report No: 132-0405-01 Town of South Windsor Date: Requested by: F.A.Hesketh,Inc. Location: Evergreen Walk MAY 0 6 2008 Buckland Road How Requested: Certificate Application 6', Of Date: June 13,2008 EXECUTIVE DIRECTOR Recommendation: In accordance with Section 14-311 of the Connecticut General Statutes, as revised, it is recommended that the State Traffic Commission (STC) issue a certificate to Evergreen Walk, LLC for the 550,000 square foot expansion of Evergreen Walk, for a total 1,789,000 square-foot gross floor area mixed-use development including 734,000 square-feet of retail, 300,000 square-feet of residential, 7-5,000 square-feet of indoor recreation, a 130,000 square-foot hotel and 550,000 square- feet of office space with 6,999 parking spaces, located on Buckland Road in South Windsor, stating that the operation thereof will not imperil the safety of the public based on the following conditions. This recommendation is referenced to the plans entitled and dated as follows: A. "Master Plan-General Plan of Development, Evergreen Walk, Evergreen Walk, LLC," sheet Z-3, prepared by FLB Architecture & Planning, Inc., dated July 10, 2007 and last revised October 22, 2007. B. "Evergreen Walk, LLC, Buckland Road, Proposed Improvements, Manchester/South Windsor, Connecticut," sheet EX-2, prepared by Fuss & O'Neill, dated June 6, 2007 and further revised by the Department of Transportation April 8,2008. C. "Roadway Plan, Prepared For, Evergreen Walk, Buckland Street, Manchester, Connecticut," sheet RW-1, prepared by F. A. Hesketh & Associates, Inc., dated June 7, 2007 and last revised April 4, 2008. 1. That all conditions of the previous Certificate No. 1533-A as described in Traffic Investigation Report No. 132-0405-01 remain in effect. 2. That the site driveways on Buckland Road and Deming Street be located and reflect the geometry in substantial conformance with the referenced plans. 3. That Buckland Road in the vicinity of the southern site drive be widened in substantial conformance with the referenced plans. 4. That the I-84 eastbound off-ramp be widened in substantial conformance with the referenced plans. Town of South Windsor Evergreen Walk Buckland Road Traffic Investigation Report No. 132-0706-01 Page 2 5. That Buckland Street in the vicinity of the I-84 eastbound ramps be widened in substantial conformance with the referenced plans. 6. That all roadway and drainage improvements within the State highway right-of-way be subject to review by the Department of Transportation and all their requirements including those pertaining to maintenance and protection of traffic be satisfied prior to the issuance of a permit for work within the highway right-of-way. 7. That the guide rail affected by improvements noted in Condition No. 4 be revised in a manner satisfactory to the Department of Transportation's(Department)District 1 Office. The revisions may include, but are not limited to, the replacement and relocation of the guide rail to conform with current Department design standards, regrading, and installation of appropriate end treatments. 8. That the I-84 eastbound off-ramp be overlaid within the limits of the widening. The extent of the overlay is to be determined by the Department of Transportation's District 1 Office. 9. That all conflicting pavement markings in the area of roadway work be eradicated to the satisfaction of the Department of Transportation. 10. That all work on roadways that are owned and maintained by the Town of South Windsor be performed in conformance with the standards and specifications of the Town. 11. That all work on roadways that are owned and maintained by the Town of Manchester be performed in conformance with the standards and specifications of the Town. 12. That any cutting, removal or pruning of trees, shrubbery or vegetation situated partially or wholly within the limits of the State highway right-of-way be in accordance with Department of Transportation Regulations. 13. That intersection sight distances be provided and maintained from the site driveways on Buckland Road and Deming Street in accordance with the Town of South Windsor standards. 14. That the traffic signal be revised on Buckland Road at southern site drive and the drive to Lowe's and Target. 15. That the traffic signal be revised on Buckland Street at the I-84 eastbound ramps. The revision shall include maintaining coordination with the existing town-owned closed loop signal system. Town of South Windsor Evergreen Walk Buckland Road Traffic Investigation Report No. 132-0706-01 Page 3 16. That force-off vehicle detection be provided on Buckland Street northbound between the I-84 eastbound ramps and the I-84 HOV ramps. The detection will be designed to help prevent vehicles traveling from the I-84 eastbound off-ramp onto Buckland Street northbound from queuing through the intersection with Buckland Street when traffic on Buckland Street northbound is heavy. 17. That the applicant install overhead guide signs on the I-84 eastbound off-ramp approach to Buckland Street,in accordance with Department of Transportation standards. 18. That signs and pavement markings on the I-84 eastbound off-ramp, Buckland Street and Buckland Road, be installed and maintained in substantial conformance with the referenced plans, and in accordance with the "Manual on Uniform Traffic Control Devices," latest edition. 19. That all pavement markings installed on State roads be of epoxy material, or of a material as directed by the Department of Transportation. 20. That an encroachment permit be obtained from the Department of Transportation's District 1 Office prior to performing any work within the State highway right-of-way. The permit forms must include the applicable detailed construction plans. 21. That prior to the issuance of a Certificate, a bond be posted and maintained in the amount of $2,600,000 to cover the costs of satisfying the conditions of this report. Upon submission of the final design plans, the dollar amount of this bond may be adjusted either upward or downward during the encroachment permit review process. 22. That prior to the issuance of an encroachment permit, a bond be posted and maintained with the Town of South Windsor to cover the costs of the work required on Buckland Road. Upon posting of the bond,the bond noted in Condition No.21 may be reduced accordingly. 23. That prior to the issuance of a Certificate, a bond be posted and maintained with the Town of Manchester to cover the costs of the work required on Buckland Street. 24. That prior to the issuance of a Certificate, a copy of this report be recorded on the municipal land records in accordance with the attached procedure. A copy of the Certificate shall be recorded on the land records upon issuance. 25. That the STC reserves the right to require additional improvements or changes, as deemed necessary, due to the development's traffic in the future. The cost of any additional improvements or changes shall be borne by the owner of the development. Town of South Windsor Evergreen Walk Buckland Road Traffic Investigation Report No. 132-0706-01 Page 4 Mr. Stephen F. Mitchell, P.E.,the applicant's authorized representative, concurred with the above recommendations,except No. 25, on April 9,2008. Lieutenant Richard Bond, representative for the Local Traffic Authority for the Town of South Windsor,concurred with the above recommendations on April 10,2008. Mr. James Mayer, representative for the Local Traffic Authority for the Town of Manchester, concurred with the above recommendations on April 10, 2008. Report of Findings Town of South Windsor Evergreen Walk-Buckland Road Traffic Investigation Report No. 132-0706-01 Description: Evergreen Walk is currently certified for a total 1,239,000 square-foot gross floor area mixed-use commercial development with 5,243 parking spaces. The developer is proposing to expand and change the use of previously approved square footage for a total of 1,789,000 square feet with 6999 parking spaces. The following is a breakdown of previously approved and currently proposed land uses: Land Use Approved(sq-ft) Proposed(sq-ft) Retail 384,000 734,000 Residential 0 300,000 Indoor Recreation 75000 75,000 Hotel 130:000 130,000 Office 650,000 550,000 Total 1,239,000 1,789,000 Access to the development will remain at four previously approved drives; three signalized drives on Buckland Road and one unsignalized drive on Deming Street. The intersection of Buckland Road at the southern site drive and the drive to Lowe's and Target will be modified as part of the proposed expansion. The northbound approach of Buckland Road will be widened from four lanes to five lanes in order to provide a double-left into the site drive. The southbound approach will remain as three lanes,but the lanes will be shifted to maintain alignment for the through movement. All roadway widening will be done on the west side of Buckland Road along the development's frontage. The other three drives will remain as existing. Generated Traffic: The revised site is expected to generate a total of 1154 trips during the a.m. peak hour (840 entering, 314 exiting), 3380 trips during the p.m. peak hour (1429 entering, 1951 exiting) and 3361 trips during the Saturday peak hour(1771 entering, 1590 exiting). This represents an overall decrease of 187 trips during the a.m.peak hour, an overall increase of 1356 trips during the p.m.peak hour and an overall increase of 1437 trips during the Saturday peak hour from the previously approved volumes. The Bureau of Policy and Planning has reviewed and approved these volumes. Department of Transportation's Recommendations: Buckland Street at the I-84 Eastbound Ramer During the initial STC certification for Evergreen Walk in 2002, the developer proposed an additional lane on the I-84 eastbound off-ramp to provide three lanes onto Buckland Street northbound. At that time, it was felt that the overall capacity of the intersection could be improved by revising the lane configuration on Buckland Street to provide a three lane northbound approach, and that the additional lane for the off-ramp was not necessary. Report of Findings Town of South Windsor Evergreen Walk-Buckland Road Traffic Investigation Report No. 132-0706-01 Page 2 At this time, projected volumes indicate that additional capacity is again needed at this intersection, and it is felt that an additional lane for the I-84 eastbound off-ramp should now be provided. A preliminary design has been developed which realigns both the on and off-ramps and widens Buckland Street. The revised intersection will provide the necessary roadway curvature to allow for three lanes from the off-ramp to continue onto Buckland Street northbound and for a channelized right-turn lane from the off-ramp onto Buckland Street souhbound. This preliminary design has been agreed upon by the Town of Manchester, the Department of Transportation and the developer. The existing traffic signal will also be revised based on the new geometry of the intersection. In conjunction with the additional lane on the off-ramp, overhead guide signs will be installed to guide motorists to their desired lane. The exact location and specifications of the signs will be determined during the encroachment permit process. Developer's Recommendations: Buckland Road at the southern site drive and the drive to Lowe's and Target: In order to accommodate the additional site traffic generated by the revised development, the developer proposes to widen Buckland Road to provide the following lane-use for the northbound approach: • A right-turn lane • Two through lanes • Two left-turn lanes The existing traffic signal will also be revised based on the new geometry of the intersection. Town of Manchester Concerns: The Town of Manchester has expressed concerns regarding traffic operations along Buckland Street, specifically from the I-84 eastbound off-ramp northerly to the town line. They are concerned about the additional lane from the I-84 eastbound off-ramp allowing more vehicles off the ramp only to cause delays downstream on Buckland Street. There is a federally funded project currently in construction to upgrade the traffic signals and provide a closed loop traffic signal system in the Buckland Hills area. The intersections along Buckland Street are included in this project. When the intersection of Buckland Street at the I-84 eastbound ramps is revised as part of this development, the new traffic signal will be coordinated into the new closed loop system. Also, force-off vehicle detection will be provided on Buckland Street northbound to help prevent vehicles from queuing from the off-ramp through the Buckland Street intersection when traffic is heavy on Buckland Street. The off-ramp is one-mile long, so queues on the ramp are not expected to reach I-84. The Town of Manchester has also expressed several concerns about several details relating to the preliminary design of the intersection of Buckland Street at the I-84 eastbound ramps. Discussions have taken place between the town, the Department of Transportation and the developer's consultant, and it has South Windsor �9 e l" 11941 /M ci U ELLINGTON `.\ ROAD p�KCAN4 / J,, i:•'` 0' N IFA/73f eR� IEW .� O: % \ 4 F 3e zu%' Ft uta._...._... / OgRDINA�-•'• 1 m� ELMORE W.Y.. A,I � z T -- --'- STREET N ` RnA •,r, a y `�� sT i Report of Findings Town of South Windsor Evergreen Walk-Buckland Road Traffic Investigation Report No. 132-0706-01 Page 3 been mutually agreed that these concerns will be addressed during the town's local approval process of the traffic signal and intersection design. Conclusion: The above described improvements are expected to mitigate the traffic generated by the revised site. A bond in the amount of$2,500,000 will be required to cover the cost of the improvements to the state highway system. Additional bonds will be required to be posted with the towns of South Windsor and Manchester to cover the cost of improvements on town-owned roadways. TRA-10 REV 1/08 Report by: JGB Date: 11/11 STC No: 132-1110-02 STATE OF CONNECTICUT Checked by: DMF Date: 11/11 DEPARTMENT OF TRANSPORTATION Loc No. TRAFFIC INVESTIGATION Recommended by: REPORT TO THE Approved by STC 1 STATE TRAFFIC COMMISSION See Previous Traffic Investigation Report No: 132-0706-01 NOV Town of South Windsor Date: Requested by: URS Corporation AES Location: Evergreen Walk Buckland Road How Requested: letter Date: October 7,2011 EXECUTIVE DIRECTOR Recommendation(s): In accordance with Section 14-311 of the Connecticut General Statutes, as revised, it is recommended that the State Traffic Commission (STC) allow Evergreen Walk LLC to partially open Evergreen Walk Expansion without full compliance with the conditions of Traffic Investigation Report No. 132- 0706-01 based on the following conditions. These conditions are based on and refer to the plan prepared by FLB Architecture and Planning, Inc., entitled "STC Partial Operation, Evergreen Walk, Evergreen Walk, LLC," Sheet PO-1, dated November 14,2011. 1. That the owner of the development be permitted to occupy 9800 square feet of retail and 246,550 square feet (200 units) of residential of the Evergreen Walk Expansion, without satisfying Condition Nos. 4, 5, 6, 7, 8, 11, 12, 15, 16, 17, 18, 19 and 20 as reflected in Traffic Investigation Report No. 132-0706-01. 2. That Condition Nos. 21, 23 and 24 of Traffic Investigation Report No. 132-0706-01 be satisfied, and an appropriate certificate issued, prior to the issuance of any building or foundation permits for any building associated with this partial opening. 3. That Condition Nos. 3, 9, 10, 13, 14 and 22 of Traffic Investigation Report No. 132-0706-01 be completed prior to the partial opening of the expanded development. 4. That signs and pavement markings on Buckland Road be installed in accordance with the "Manual on Uniform Traffic Control Devices,"latest edition. 5. That this approval shall not become effective until a copy of this report has been recorded on the municipal land records in accordance with the attached procedure. 6. That the STC reserves the right to require additional improvements or changes, as deemed necessary, due to the development's traffic in the future. The cost of any additional improvements or changes shall be borne by the owner of the development. - Traffic Investigation Report No. 132-1110-02 Evergreen Walk Buckland Road Town of South Windsor. Page 2 Mr. Stephen F. Mitchell, P.E., the applicant's authorized representative, concurred with the above recommendations, except No. 6, on November 14,2011. Lieutenant Richard Bond, representative for the Local Traffic Authority for the Town of South Windsor, concurred with the above recommendations on November 14,2011. Mr. James Mayer, representative for the Local Traffic Authority for the Town of South Windsor, concurred with the above recommendations on November 14,2011. r Report of Findings Traffic Investigation Report No. 132-1110-02 Evergreen Walk- Buckland Road Town of South Windsor Description: Evergreen Walk is a mixed-use commercial development located on Buckland Road in the town of South Windsor. The development was originally certified in 2001 for a total of 1,239,000 square- feet of building area with 5,243 parking spaces. All conditions of the original approval have been completed; however,not all of the approved square footage has been constructed. On May 6,2008 under Traffic Investigation Report(TIR)No. 132-0706-01 the development was approved for an expansion and change in use for a total of 1,789,000 square-feet with 6999 parking spaces. No part of the expansion has been built, and the approval has been extended twice with the latest extension set to expire May 5, 2012. The owner is now planning to build part of the development, known as the Town Square,which will consist of a portion of the not-yet-constructed square footage from the original approval plus a portion of the square footage from the expansion approved under TIR No. 132-0706-01. The owner is requesting permission to operate a portion of the square footage from the expansion without full compliance with the conditions of TIR No. 132-0706-01. The following is a breakdown of previously approved and currently proposed(Town Square) square footage of land uses and the new total that will be allowed to be open without full compliance: Approved Approved Proposed Allowable Development Land Use in 2001 in 2008 Town Square With Partial O enin Retail 384,000 734,000 9800* 393,800 Residential 0 300,000 246,550* 246,550 Indoor Recreation 75,000 75,000 0 75,000 Hotel 130,000 130,000 71,550(121 Rooms)** 130,000 Office 650,000 550,000 28,400** 550,000 Total 1,239,000 1,789,000 356,300 1,395,350 *Portion of 2008 expansion approval **Included in 2001 approval The offsite roadway improvements required under TIR No. 132-0706-01 are as follows: 1. That Buckland Road be widened at the intersection with the southern site drive and the drive to Lowe's and Target to provide a right-turn lane,two through lanes and two left-turn lanes on the northbound approach. This includes associated revisions to the existing traffic signal. 2. That the I-84 eastbound Exit 62 off-ramp at Buckland Street be widened to provide a four lane approach to Buckland Street. In conjunction with this,the on and off-ramps would be realigned,Buckland Street would be widened and the existing traffic signal would be revised. Also, due to the additional lane for the ramp, overhead guide signs would be installed on the I-84 eastbound Exit 62 off-ramp to guide motorists to their desired lane. 4 Report of Findings Traffic Investigation Report No. 132-1110-02 Evergreen Walk-Buckland Road Town of South Windsor Page.2 The owner is requesting permission to open the Town Square portion of the expansion prior to completing the roadway improvements described in No.2 above. The roadway improvements described in No. 1 will be complete. The traffic generated by the Town Square portion of the expansion represents approximately 65% of the previously approved site generated peak hour traffic. The Bureau of Policy and Planning has reviewed and approved these volumes. The traffic being added at the intersection of the I-84 eastbound Exit 62 off-ramp and Buckland Street should not substantially affect the operation of the intersection. The town of Manchester was contacted and is in agreement that the improvements described in No. 2 above will not be necessary under the partial opening conditions. All required roadway improvements will be completed prior to completion of the approved expansion. 1` VVU611 VYIIIUU � y, 194 U ELLINGTON ` ROAD pAK ...\COPO f"^- -"•1 t 30 CAN° ° / O a&prN� \ /h 1J \ I 3 \ W2 , i 4� cl Lp Mrs Imo" 1 r / N \ mom/ ELMORE STREE! �� KILLS r qJ/ _ __