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HomeMy WebLinkAboutSW4210901_Plansheet - Grading/Drainage Plan_20211005 PARCEL DATA: TOTAL ACREAGE: 215.39 AC. +/- D R DEED & PLAT REF: D.B. 3802 PG. 424 E 0 5 6 G 0 6 66 6 0 6 6 D.B. 927 PG. 347 2 D I R D.B. 927 PG. 343 B H D.B. 927 PG. 345 C R U P.B. 49 PG. 179 B ALAMANCE PARCEL # 118501,118436,118437,118452 G ER RIN G ER M IL L R D EXISTING ZONING: N/A EXISTING USE: RESIDENTIAL/AGRICULTURE PROPOSED USE: RESIDENTIAL T E R R Y S M I TH T R A IL 0 7,823 +/- LF OF PUBLIC STREETS PROPOSED TOTAL 6 6 PROPOSED LOTS: 98 TOTAL PHASE 1 LF OF STREET = 3,525 LF 336-904-0207 EDGE OF PAVEMENT PHASE 1 LOTS = 37 6 9 1 FOR PHASE 1 CONSTRUCTION1 H # PHASE 2 LF OF STREET = 2,912 # 747 Park Lawn Court W E E STA.: 2+00 Kernersville, NC 27284 L L Y PHASE 2 LOTS = 30 A A . 8 aden@seiengineering.com W W PHASE 3 LF OF STREET= +/- 1,922 7 S S Aden R. Stoltzfus, PE C-3812 PHASE 3 LOTS= +/- 31 OHU ADD MIN. 50' LENGTH OF ABC STONE TO TERRY SMITH TRAIL FOR BUILDING SETBACKS: GG D TEMP. CONSTRUCTION ENTRANCE U R H CONTRACTOR TO PLACE ABC STONE AS NEEDED A WW M FRONT SETBACK: 30' STO ENSURE EXISTING TERRY SMITH TRAIL T . SIDE SETBACK: 10' UE E XREMAINS OPEN DURING ALL PHASES OF SIDE SETBACK ABUTTING A STREET: 25' CONSTRUCTION TO ADJOINING RESIDENTS X REAR YARD SETBACK: 20' CUL-DE-SAC: 30' WATERSHED INFORMATION: THIS PROPERTY IS NOT IN A WATER SUPPLY WATERSHED. FLOOD INFORMATION: EDGE OF STONE BASE FOR PHASE 1 CONSTRUCTION A PORTION OF THIS PROPERTY IS IN A FEMA REGULATED FLOOPLAIN STA.: 2+56.70 EROSION CONTROL NOTES: (ALSO SEE DETAIL SHEETS) EXISITNG 12" SCHED. 40 1.PROPOSED DISTURBED AREA: 6.67 AC ENCASEMENT FOR 2.THE EROSION AND SEDIMENTATION CONTROL MEASURES AND DEVICES SHOWN ON THE SEPTIC SUPPLY LINES Civil Engineering Consultants Stoltzfus Engineering Inc. DRAWINGS ARE INTENDED AS A GUIDE. AS GRADING PROGRESSES, MEASURES MAY BE ADDED OR DELETED BY THE EROSION CONTROL OFFICER AS DEEMED NECESSARY TO CONTROL EROSION AND SEDIMENTATION. IF GRADING CONTRACTOR FEELS THAT EX. TEMP. ROCK ADDITIONAL MEASURES ARE NEEDED OTHER THAN THOSE INDICATED, GRADING OUTLET W/ DISTURBED CONTRACTOR SHOULD CONTACT THE OWNER AND ENGINEER IMMEDIATELY FOR APPROVAL 10' X 20' X 2' EXCAVATED LIMITS(TYP.) OF THE CHANGES. SEDIMENT STORAGE 20' PRIVATE SEWER 3.ALL EROSION AND SEDIMENTATION CONTROL MEASURES AND DEVICES SHALL BE INSTALLED (TO REMAIN FOR PHASE 2) LINE ACCESS AND AND MAINTAINED IN ACCORDANCE WITH THE NCDENR - LAND QUALITY SECTIONS 'EROSION MAINTENANCE ESMT. S T AND SEDIMENTATION CONTROL PLANNING AND DESIGN MANUAL.' W FOR LOTS 26-31 E A 4.ALL DISTURBED AREAS SHALL BE SEEDED AND MULCHED IN ACCORDANCE WITH THE NPDES L (P.S.L.A.M.E) R E GROUND COVER REQUIREMENTS AS SHOWN ON DETAIL SHEETS. # 1 5 R 8 5.ROUGHEN SLOPE SURFACES TO MINIMIZE EROSION DURING VEGETATION ESTABLISHMENT. 0 Y ' P S U M EX. TEMP. ROCK B OUTLET W/ L I T I 10' X 20' X 2' EXCAVATED P C P H H SEDIMENT STORAGE H R A A (TO REMAIN FOR PHASE 2) / S T S W E E R 1 2 A I L DISTURBED LIMITS(TYP.) DISTURBED LIMITS(TYP.) BEGIN REMOVAL PHASE 1 SILT FENCE TEMP. DIVERSION INV: 640.08 55 LF @ 1.05% BERM (TYP.) 24" RCP TEMP. GRAVEL 6 CONST. - E P I P SW ALE# 35 ENTRANCE SEE 12" STRAW WATTLES 6 DETAIL SHEET C10 TEMP. DIVERSION 5 0 MONITOR AREA TO ENSURE (TYP.) BERM (TYP.) 7 NATURAL GRADE DRAINS PRO P. 20' PAVE MENT - E TO SKIMMER BASIN #9 P 6 60I S TEMP. DIVERSION BERM P W 4 3 # E L A MAY NEED TO BE EXTENDEDW S A L 6 E 5 SW ALE#24 # 0 1 7 0 5 3 3 # E L A BEGIN 0 W S 3 6 6 0 64 SILT FENCE S W A L E # 3 2 0 6 6 INV: 639.50 0 5 5 2 6# E L A W S SK IMMER B ASIN #7 TEMP. DIVERSION 6 2 # E L A BERM (TYP.) W S S W BEGIN A L E # 2 7 SK IMMER SILT FENCE REMOVE EX. SKIMMER #7, B ASIN #8 PHASE 1 SILT FENCE & PHASE 1 DIVERSION BERMS DISTURBED FOR PHASE 2 CONSTRUCTION 12" STRAW WATTLES LIMITS(TYP.) KERNODLE LANDING PHASE 2 (TYP.) P R TEMP. DIVERSION O MONITOR AREA TO ENSURE BERM (TYP.) P . NATURAL GRADE DRAINS 2 0 DISTURBED TO SKIMMER BASIN #9, TEMP. ' P LIMITS(TYP.) A DIVERSION BERM MAY V E NEED TO GRADING, DRAINAGE & EROSION CONTROL PLAN M BE EXTENDED E N S S T W W A A L L E E # # 4 3 USE INLET PROTTECTION 2 6 AS A DONUT AROUND PIPE INLET 52 LF @ 1.03% 18" RCP INV: 645.05 3 0 ' D R A I N A G E E S M T . S W INV: 644.52S A W T L E A E # L 4 E R SILT FENCE1 # 3 R 5 ROCK OUTLET 7 0 Y ' P S U M B L I T I DISTURBED C H LIMITS(TYP.) R . / T T W R M S E A E G I A L POWER POLES N I A TO BE RELOCATED R D 1' BEHIND R/W ' 0 S 3 W S W A AL E L # E 4 # INV: 645.78 0 3 30' DRAINAGE BEFORE YOU DIG ! 8 ESMT. CALL 811 N.C. ONE-CALL CENTER 52 LF @ 1.03% IT'S THE LAW !18" RCP USE INLET PROTTECTION AS A DONUT AROUND PIPE INLET SILT FENCE INV: 646.32 ROCK OUTLET S W A L E # 3 9 END OF 50' 50' PUBLIC R/W END SILT FENCE END SILT FENCE PROP. 50' PRIVATE R/W FOR TERRY SMITH TRAIL