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HomeMy WebLinkAboutSite Plani EROSION AND SEDIMEN" CONTROL PLAN 1.) CLEARING, GRUBBING, AND GRADING OF THE PROPOSED LOT TO BE LIMITED TO AREAS ADJACENT TO THE PROPOSED HOUSE, DRIVEWAY, AND SEPTIC SYSTEM. j - - 2.) DISTURBED AREAS TO BE LOAMED, SEEDED, AND MULCHED. 3.) ALL TOPSOIL TO BE STOCKPILED ON SITE AND PROTECTED WITH HAYBALES OR WL F# - SILT FENCE. 1 \ 3 148 4.) ALL CUT AND FILL :LOPES ARE NOT TO EXCEED 3:1 SLOPES. 5.) PRIOR TO SITE DISTURBANCE, THE REPRESENTATIVE OF THE TOWN OF MONTVILLE SHALL BE NOTIFIED WHEN SEDIMENT CONTROL MEASURES ARE IN PLACE SO THAT THE INSPECTION CAN OCCUR. 33 30 4 \ \ \ 6.) THE SITE CONTRACTOR WILL BE RESPONSIBLE FOR THE INSTALLATION AND N 1 \ \ \ MAINTENANCE OF ALL REQUIRED SEDIMENT CONTROL MEASURES THROUGHOUT CONSTRUCTION. 7.) DUST CONTROL WILL BE ACCOMPLISHED BY SPRAYING WITH WATER, AND IF NECESSARY THE APPLICATION OF CALCIUM CHLORIDE. cp TEMPOSARY VEGETAT VE Q2CEB PLANTING SCHEDULE I \ \ \ MULCHES APPLICATION RATE NOTES SEEDING DATES: PER 1000 S.F. APRIL 1 - JUNE 15 R STRAW HAY 70-90 Ik>s. FREE FROM WEEDS AUGUST 1 - SEPTEMBER 15 I \ \ gUF J \ STRAW/ AND COARSE MATTER LIWRINGOF PROVIDE 4 -6, 1 SEED MIXTURE; RIr RAP PAD , ' \ WOOD CHIPS 185-275 lbs. FREE OF COARSE MATTER 45% RED FESCUE s 95 - \ 1 \ I AIR DRIED, TREAT WITH 45% KENTUCKY BLUE GRASS 12lbs NITROGENTON 10% PERENNIAL RYE ROOF ER' 1700 i G D IN l \ \ I TESTHOLE DATA PER MAP REFERENCE TESTHOLE #L1A 0, I ' 0„-10" TOPSOIL lo" -32" , , SUBSOIL TH \ NSTALL A CONTINUOUS UNE 0 ' , 1. r \ I 32 -84 SILTY SAND, (RAVEL PROVIDE CONSTRUCTION / r , ( ' L1 C SILT FENCE. MAINTAIN \ NO LEDGE, WATER C 'G", NO MOTTLING ENTRANCE. (SE-E_DETAIL `'/ ` `' co r ' II i TH THROUGHOUT CONSTRUCTION. PROVI E PAVED / r l \ \ APP (SEESEE DETAIL / \ ' \ i F40 R5.0 TESTHOLE L1 B 0"-9" ,TOPSOIL R10'5 / 1 rr ' , ` \ LOT j \ ' 9 -26 SUBSOIL 42"9,i i I , \ 1 \ 26"-68" SILTY SAND, GRAVEL Nc \ 44/4 ®®© \ \ NO LEDGE, WATER @ 42", NO MOTTLING REA 99648 f SQ,. 42.0 '1 420.5'\ \ \ \ \ TESTHOLE #L1 C t 0)3-8" TOPSOILi% / 43015 I 421.75 „ p IC 0 , ` 1 419.0' \ \ \ „ , A PROPOSED .' $F' 5 1 OMITS OF \V\ 8"-32" SUBSOIL r STONE SOR3 420.0' \ \ 32"-75" FINE SILTY SAND WITH GRAVELO20.1 ' CLEARING \ \ » WALKWAY ' t \: / NO LEDGE, WATER O 54 , NO MOTTLING r 120 GALLON \ 419.0. P SE TIC TANK 20.0 \ \ \ # u OPS: 1 \ - \ TESTHOLE L1 D l 42 .75' \ \ \ \ Q \ \ ® I \ \ 0"-8" TOPSOIL I \ \ \ \ o \ \ 8"-29" SUBSOIL 17LF-4' V \ \ \ \ B ILDING ENVELO'E\ \ „ - a5 ... \ r.• \ \ 29 -74 FINE SILTY S%HD W/ SOME GRAVEL OdM: - I \ \ \ \ PER. REFERENCE MSI` \ \ NO LEDGE, WATER 36", NO MOTTLING GRADE TO \ ,A•3 \ \ \ DRAIN W LK OUTQ \ \ \ \ \ 6 EMENT \ \ \ \ \ \ \ \ \ PERCOLATION RATE o I , \ \ \ \ \ PER REFERENCE PIAN1•L.'j \ X428.5 i .;'.... : ,- F JTORE POOL , \ \ \ \ PERCOLATION RATE. PF_RC 6 MINUTES / INCH PR OSED \ W ' \ r, \ \ - \ wEu. _ _ - - - -- __ I \ \ LlD MAP REFERENCE R 8 \ LIMITS OF SUBDIVISION PLAN FOIR 0XI Y FARM, LLC., FORSYTH ROAD, A \ E \ r \ l \ //E R ` \ , CLEARING \ \ OLD COLCHESTER ROAD & OXOBOXO DAM ROAD, MONTVILLE, CONNECTICUT. SHEET #12 OF 20, BY. CHANDLER, PALMER & KING, NORWICH, CONNECTICUT. o \ \ ,\ 1 \ SCALED 1 "=40', DATED 05/01 /2002 WITH REVISIONS TO 09/06/2000. DESIGN DATAPROPOSED Z UTILITIES PERCOLATION RATE 6 MINUTES/INCH 4 BEDROOM RESIDENCE REQUIRES 660 SF OF LEACHING AREA L0,Ir \ PROVIDE (2) 110' (43" WIDE) TRENCHES - IN SERIES o \- \ \ \ \ \ EFFECTIVE LEACHING AREA = 660 SF X 44/4- 0' PROVIDE A 1250 GALLON 2 -COMPARTMENT TANK REQUIRED = 20 1 x = 4M.L.S.S.x .2 2 8 M.L.S.S. PROVIDED = 110' 05 15 \ \ \ 9 .68 \ ` / \ \ \ \ PREPARE AREA OF PROPOSED SYSTEM AS FOLLOWS 1. REMOVE AND STOCKPILE TOPSOIL. MARK \ \ / \\ \ \ \ \ \ \ \ 1 2.) PLACE BANK RUN GRAVEL LESS THAN 5% FINES PLACED IN 6" LIFTS AND TnP OF N-7i?irl" \ \ \ \ \ \ \ \ COMPACTED TO 95% DENSITY. I'VATION=444.5 \ 3. 'EXCAVATE 4' WIDE TRENCHES AND PREPARE SURFACE. 4.) FILL TRENCHES NITH 1 , WASHED STONE TO HEIGHT OF PIPE INVERTS PLACE PIPE IN2x25/8WIRE MESH 4,. PVC ELBOW TRENCH AND FILL '-Ir) 2" OVER TOP OF PIPE I y) 1-1 /2" 1-1/4" FILTER OF ROAD 6" HIGHER THAN GUTTER FABRIC ANGLE 10' UP SLOPE MFORSTABILITYAND SELF CLEANING POST W Ncrr\ Y I LqN, N COMPACTED \\\/\/- x00wo I BACKFILL e. 15' 2" 2„ R.O.W. LINE SILT FENCE PLAN NOT TO SCALE STANDARD D -SOX WITH ELBOW NOT T(, SCALE RIC CONSTRUCTION ENTRANCE NOT 'TO SCALE QUALITY CONTROL CERTIFICATION GROUP REVIEWED DATE PROJECT MANAGER SURVEY ENVIRONMENTAL CIVIL STRUCTURAL ARCHITECTURAL F1 LSC 3 ELEVATION LEGEND FIRST FLOOR (FF) 431.75 TOP OF WALL (TOW) 430.75 BASEMENT SLAB 423.25 WALK OUT BASEMENT GRADE 422.75 GARAGE SLAB AT DOORS/APRON 430.25 FOOTING DRAIN OUTLET 417.00 GUTTER DRAIN OUTLET 418.00 OF ROAD I R.O.W. LINE 6" HIGHER THAN GUTTER GUTTER 15' 10' 10' Y CLASS II RUINOUS CONCRETE 12" COMPACTED GRAVEL BASE CREST CURVE IN DRIVE RESIDENTIAL DRIVEWAY DETAILS NOT TO SCALE 4., ELEV TQ'SOIL S.F. SQUARE FEET 420- SUITAELE FILL F4-2-0-1 a0FILTERFABRIC BUILDING SETBACK LINE 2" 4" PERFORATED PIPE INVERT ELEVATION z Lv o v CB 0 I" STONE O C) a- ch 4' F W Z TRENCH CROSS SECTION N0' TO SCALE I . 1 z 0 5.) CAP ENDS OF FIPES. 6.) PLACE A 4' WIDE STRIP OF NON -WOVEN FILTER FABRIC ON TOP OF THE ENTIRE LENGTH OF THE SY,TEM), AND BACKFILL WITH NATIVE MATERIAL. 7.) REPLACE TOPSOIL, SEED & MULCH. NOTES 1 .) TOPOGRAPHIC IfIFORMATION . ON THIS PLAN COMPLIES WITH T-2 MAPPING STANDARDS CAST CONCRETE COVERS 2.) BASE FOR LEVELS: SUBDIVISION MAP. 3.) PROPOSED HOUSE AND SEPTIC SYSTEM TO BE STAKED IN THE FIELD BY A LAND PLAN SURVEYOR. LICENSED IN THE STATE OF CONNECTICUT. 4.) LOT AREA = 9'x,648± S.F. CAPACITIES A B C 5.) BENCHMARK TO BE SET IN AREA OF SEPTIC SYSTEM AT TIME OF CONSTRUCTION. 1250 GAL 61" 51" 48" 1500 GAL 1 69" 59" 56" PROVIDE RISERS TO WITHIN 4 x 4 12.6/12.6 6 x 6 6/6 GA. [AT INLET" F FINISHEDOF OUTLETRADE GA. WIRE MESH WIRE MESH 24" PROVIDE OUTLET FILTER POLYLOK PL -122 A. INLET 3 VENT OUTLET r LIQUID LEVEL CONTINUOUS HOT a 4" OUTLETQ ASPHALT SEALm BAFFLE 4" SCHED. #40 INLET BAFFLE 60' GAS 4 DEFLECTOR CROSS SECTION 1250/1500 GALLON 2 COMPARTMENT SEPTIC TANK NOT TO SCALE I EGENn FF FIRST FLOOR ELEV ELEVATION S.F. SQUARE FEET 420- EXISTING CONTOURS F4-2-0-1 PROPOSED CONTOURS It BUILDING SETBACK LINE TEST HOLE 420.5' INVERT ELEVATION FoJLv o L' 5.) CAP ENDS OF FIPES. 6.) PLACE A 4' WIDE STRIP OF NON -WOVEN FILTER FABRIC ON TOP OF THE ENTIRE LENGTH OF THE SY,TEM), AND BACKFILL WITH NATIVE MATERIAL. 7.) REPLACE TOPSOIL, SEED & MULCH. NOTES 1 .) TOPOGRAPHIC IfIFORMATION . ON THIS PLAN COMPLIES WITH T-2 MAPPING STANDARDS CAST CONCRETE COVERS 2.) BASE FOR LEVELS: SUBDIVISION MAP. 3.) PROPOSED HOUSE AND SEPTIC SYSTEM TO BE STAKED IN THE FIELD BY A LAND PLAN SURVEYOR. LICENSED IN THE STATE OF CONNECTICUT. 4.) LOT AREA = 9'x,648± S.F. CAPACITIES A B C 5.) BENCHMARK TO BE SET IN AREA OF SEPTIC SYSTEM AT TIME OF CONSTRUCTION. 1250 GAL 61" 51" 48" 1500 GAL 1 69" 59" 56" PROVIDE RISERS TO WITHIN 4 x 4 12.6/12.6 6 x 6 6/6 GA. [AT INLET" F FINISHEDOF OUTLETRADE GA. WIRE MESH WIRE MESH 24" PROVIDE OUTLET FILTER POLYLOK PL -122 A. INLET 3 VENT OUTLET r LIQUID LEVEL CONTINUOUS HOT a 4" OUTLETQ ASPHALT SEALm BAFFLE 4" SCHED. #40 INLET BAFFLE 60' GAS 4 DEFLECTOR CROSS SECTION 1250/1500 GALLON 2 COMPARTMENT SEPTIC TANK NOT TO SCALE I EGENn FF FIRST FLOOR ELEV ELEVATION S.F. SQUARE FEET 420- EXISTING CONTOURS F4-2-0-1 PROPOSED CONTOURS It BUILDING SETBACK LINE TEST HOLE 420.5' INVERT ELEVATION 20 10 0 20 GRAPHIC SCALE IN FEET z Li Q U 0 O Z W LLI v' a FoJLvo I U z O C) a- ch Q U F W Z z 0 V< w QzInQQ o mamp ckf o r LLJ y O- W Q F_ U 0 z O w Q a I F-0 of W U w w J r F_ EC w Oz ca Q Q OD Q% w O EL w n w z0 W U v c v LLJ U Q V) o f= - z O N w n V) w W Q0 O z Q Q o_ Li U Cil N Ln N C) CO U vi CO U co N Ln r9 N o m oN I Y f N a z Y o w o w z Y U LL O LLJ w o O W z = U 0- ED o o U U v_