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HomeMy WebLinkAbout86-82 E&amp;S Plan for Mountain Laurel Estat NARRATIVE C]ihXXLdsr rUit I1a Iar uc3rtr�,, tt.Ar� SEDIMENT AND EROSION CONTROL PLAN HXLr CT: Mountain Laurel Estates KINGS HILL ESTATES EAST WINDSOR, OONNECTICUT ICCATION: Easterly of Felt Road, approximately 800' North of Tallwood Drive PREFACE PF4MB= DESCRIPTION'- 26 Lot Subdivision 14 This Sediment and Erosion Control Plan includes the following narrative and maps: gam' AREA: 27.20 acres 4. 0 Sheets 4, 5, and 6 indicate existing and proposed topography and areas to be developed. RES�SIffiE PERSONAL: Paul G. Kuehn aSheet 13 & ty contains an erosion control plan check list, and supplemental notes and ` details. CHEC KEJsr: The project consists of construction of Scott Drive, Greenwood Drive, Kuehn Drive, and Judge Lane, a total of 4,300 feet of road. The proposed subdivision includes 26 ft>C' KDESCRIPTION f, IDCATICN DATE INITAIS BATE INI7IM house lots to be served by public water supply and sanitary sewers. Storm water manage- Erosicm Measures Sediment IPSTAt"M REHOM ment will be achieved by runoff collection in piping and discharging to a detention Control A L M E R DR. basin. 1) Haybales & Silt fence placed at Staking, stumping and rough grading of the roads, drainage Swale, and detention limits of construction basin are expected to start in March of 1987. Final grading of the road and detention 2) Install Anti-Tracking Pad (Scott Drive:) >, basin and installation of drainage piping and structures to follow. Final rough grading is .to be followed by final grading of the road sideslopes, and road paving. Once final 3) Topsoil stripped and stockpiled, grading is completed on all cut and fill slopes, disturbed areas must be loamed, ferti- silt fence installed. Piles D E E P W 0 0 D D R I V E a lized and seeded. These areas should be seeded with creeping red fescue, Kentucky blue- stabilized. grass and perennial ryegrass. This will be done prior to July 15. If seeding cannot be 4) Construct detention basin completed by this date, hay/straw mulch (1-2 tons/acre) must be used to stabilize the area. Seeding can then be completed between August 15th and September Ist. Upgrade and.maintain 5) Install storm drainage, Sanitary day/stra rule throughout winter season it seeagg not enrt,oftled by septem er Ist. sewer, Gas, Water & other related t ail times erosion of exposed and stockpiled materials will be prevented using utilities: measures approved by the Tolland County Soil and Water Conservation District. 6) Temporary erosion & sediment con- trol measures are installed & A stormwater management system will be implemented to protect downstream areas from cleared of collective debris concentrated runoff generated by the proposed roadways and house lots. A stormwater de- before & after every storm. K W 0 0 D D R. tention basin is proposed which will reduce peak flow rates below existing conditions 7) Disturbed areas loamed, fertilized for the 2, 10, 25, 50 and 100 year storm frequencies. The basin will be excavated, and & seeded. Disturbed areas permanently will discharge to existing wetlands. Proper erosion control measures shall be imple- stabilized. mented within the basin and at the basin outlet. At the storm drainage outlet inter- mediate riprap shall be spread over a 12" thick gravel base. 8) Hay/straw-mulch seeded areas. GRADING AND CONSTRUCTION SCHEDULE 9) Erosion control structures removed HIRCIi HI DRIVE Construction to begin March 1987, completion date October 1987. 10) All catch basins and drainage outlets to be --leaned of silt and debris when r ' oa Stake road and detention basin. p o;ett Clear, stump and rough grade detention basin. is complete. 4 Final grade detention basin, loam fertilize, seed, mulch. Erosion control measures for wetland protection against erosion. oQ � c Clear, stump and rough grade for roads, clear stockpile areas. aoaa+ ar Maintain erosion control structures in place. Stockpile topsoil and loam, haybales where specified on plans. Maintain these structures throughout construction. DESCRIPTION OR NQ�SEt DATE IIITIA L L E Y VI1W . When vegetation has stabilized in detentionbasin install drainage outlet pipes. rANlcsNEWTON Maintain erosion control structures. 21 20 �g Final grade road sideslopes, loam, fertilize, seed, mulch. 0 Install sanitary sewer, drainage and water supply structures in road. SOIL CLASSIFICATION Haybale check dams where specified for catch basins. 22 TYPE Final road grading,- processed gravel. Maintain haybale check dams. Pave road. Maintain erosion control structures at remaining disturbed areas. DESIGN CRITERIA SOIL CLASSIFICATION PFCJE:T DATES: Proposed soil erosion and sediment control measures were designed using criteria © BOUNDARY LINES set forth in "Connecticut Guidelines for Soil Erosion and Sediment Control, 1985" The DAM OF FM PRWI]CT: DAM INM stormwater management system was designed in accordance with methods and criteria indi- DONALD & GAIL 23 CtB cated by the Soil Conservation Service Publications Technical Release (TR) 55 and TR-20. tIA� Or Y11lD11C� BTAHII�IZATIQit MORDANSE1 .._ AREAS OF CLEARING: Road -• 7.0 Ac. t Dentention Basin - 1.5 Ac. t Stockpile Areas - 1.0 Ac. t MICHARL 9 I pAI7I,�� AREA TO BE VEGETATIVELY STABILIZED - 6.0 Ac, t sPF_ ' 24 *� ` During construction all traffic will enter/exit the site off Felt Road on to Sc wsA A O A Scott Drive only. NaA / &ROSALYN TOPER 25 A O Z CLOVER DRIVE C Na62 toE�ct*iT�•ic, � it ' A 30 W t(3 RICHARD � O A S C O T T. D R , x g MILLER OT T DRIVE o � S G a wsA W &MARY 26 O� z x T+rs�uy Cur TER]r. as. co-ra8JACK &ELEEN .4 -wo� G♦ (� �y 2 e Z F'•.,oscI� yr �ip+c �� During construction it shall be the responsibility of Paul G. Kuehn to assume respon; of implementing this erosion and sediment control plan. This responsibility include; RDSALYN uaC2 a s ;r ram' SY�►.cc� �71Ct�tEu installation and maintenance of control measures, informing all parties engaged on TOPER D G E LANE A Z ►�To `'� o IQ, 40e- the construction site of the requirements and objectives of the plan, notifying the we ,.,��,r -K- r. i4 ��r� �� I►-+ro �oa� Planning and Zoning Commission of any transfer of this responsibility H wrA JOHN � JAM ponsibility and for conveyi weA Nast GNEss o+tT�s.�..� �„ A"o a copy of the erosion and sediment control plan if and when the title of the land W cs%Jr-r1L4A.7 -rw;_ s.L-ft• is transferred. This plan represents site development as a sequential integrated HAYES >> 12 t3 i4 15 >`.I Y, Yp realistically, p unique conditions may arise within special areas or part NALD ANCY w t 7`t-i M.-.��e.s�e o+t L�►� Uc5sz duringtconstructiion. Any activity��' AIL T - FENCE DETAIL y required to meet these conditions shall be ELlzerjsrH B presented to the appropriate regulatory agencies through their specific permit prose: $DIIARD LESTER RARBERI o NOT TO SCALE EisssttrrG sALERNa JANET MC HEN o ROBERTS W A 0 TALLWOOD D R I V E AUTUMN DRIVE t� 1 W W E- SOIL a W to SOIL CLASSIFICATION MAP 44 o S C A L E 1" = 200' -'�' �-"1} SEDIMENT 8 EROSION CONTROL NOTES f " MOUNTAIN LAUREL ESTATES IN I HEREBY CERTIFY TI Y TH �o gun ,:�° SOUTH WINDSOR, CONNECTICUT `aiT THIS MAP AND SURVEY WERE PREPARED IN ACCORDANCE WITH THE STANDARDS OF A CLASS D SURVEY AS DEFINED IN THE CODE OF PRACTICE FOR STANDARDS OF ACCURACY OF SURVEYS AND MAPS, ADOPTED GARDNER & PETERSON ASSOCIATES DECEMBER 10, 1975 AS AMENDED BY THE CONNECTICUT ASSOCIATION OF LAND REVISI O N S 178 H A R T F O R D TURNPIKE SURVEYORS, INC. TOLLAND , CONNECTICUT O %n-Z/-B6 10839 PROFESSIONAL ENGINEERS LAND SURVEYORS MPvEYOR D4rE REGISFRArIGN Na BY SCALE DATE SWEET N0. v = a M.L.T. 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