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HomeMy WebLinkAboutWPO201500038 Plan - Revision 2015-09-11U T 4 a 0 L0 0 N O c 0 a d L DUNLORA Y WPO PLAN COUNTY OF ALBEMARLE, VIRGINIA n )OD BERKELEY T Starbucks nwealth 14 ?� xs 3riF,r 6RANCHLANDS O, or 6/22/2015 RAINTREE 14 ?7 Rio 63i e � � ( ¢3� T� Cove Rd 631 551 PROPOSED SITE RIVERRUN Esa qu STONEHENGE Charlottesville t4at # High Schaal RIO HEIGHTS Pen Paris 1 x _i VICINITY MAP SCALE: 1" = 21000' OWNER: VALERIE M. SHEPHERD 26 CLIFTON TERRACE WEEHAWKEN NJ, 07086 0,10 KEY WES F 1441 1446 C DEVELOPER: MILESTONE PARTNERS 3002ND ST NE CHARLOTTESVILLE, VA 22902 CONTACT: L.J. LOPEZ TELEPHONE: (434) 245 -5803 EMAIL: LLOPEZ @MILESTONEPARTNERS.CO ENGINEER OF RECORD: TIMMONS GROUP 919 2ND STREET, S.E. CHARLOTTESVILLE, VA 22902 CONTACT: CRAIG KOTARSKI, PE TELEPHONE: (434) 327 -1688 EMAIL: CRAIG.KOTARSKI @TIMMONS.COM 81 is 4� d r ,•il~ I 111 I I — / FEAR Sheet List Table Sheet Number Sheet Title C0.0 COVER C1.0 NOTES & DETAILS C1.1 NOTES & DETAILS C2.0 EXISTING CONDITIONS & DEMOLITION C3.0 EROSION & SEDIMENT CONTROL NOTES & DETAILS C3.1 EROSION & SEDIMENT CONTROL NOTES & DETAILS C3.2 EROSION & SEDIMENT CONTROL PLAN PHASE I C3.3 EROSION & SEDIMENT CONTROL PLAN PHASE IA C3.4 EROSION & SEDIMENT CONTROL PLAN PHASE II C4.0 LAYOUT & UTILITIES PLAN C5.0 GRADING & DRAINAGE PLAN C5.1 STORMWATER SUMMARY PLAN C6.0 STORMWATER MANAGEMENT PLAN C6.1 STORMWATER DETAILS C7.0 STORMWATER PROFILES TOTAL: 15 SHEETS PRESERVED WOOM AND OP,E LEGEND ® PRESERVED WOODS OPEN SPACE EXHIBIT cj �- — — Q`d .Q`K 6 18„ �p 4500 SF TO BE CONVE --- _ —_—__ — _ _ PRESERV�D WOODS TO ADJACENT PARCEL_ _ �� - AREA 3: 0.74 ACRE PRESERVED WOODS AREA 1: 0.090 ACR co \ ♦ — 'A cfl � - -- 47R- N -- III I \ o � I ( 1 II N 469 \ / /Z I I Lal Q CRAIG J. K9FARSKI Lic. No. 0402048507 { ' E O y Ui N CO O w N >_ W Q Q U- 3r C) U- w 0 > Q1LM a J t w rn N (D W UM z' —� X< oa4-;� V) U-) 'D = U U� H N Ul Q1 � � M J w L0 O O 0 w w U Q z O O • • • • IL 0 (A Z 0 z O a U w z O (1"] > w w O U z O U LU Q o o � DATE 06/22/15 DRAWN BY J. WILSON DESIGNED BY C. KOTARSKI CHECKED BY C. KOTARSKI SCALE N/A z in ^J 0> �w CV � >< ww m 79— / I LL U oC z —469 J z 0 8 / PRESERVED WOODS 00 �`_ �. \ _�� _ —I I \I\ I\ F � AREA 2: 0.241 ACRE m BSIx ` 11 U \ 64- — CAFE " =60' 115,6 \ �\ 1466 \/ / Q CRAIG J. K9FARSKI Lic. No. 0402048507 { ' E O y Ui N CO O w N >_ W Q Q U- 3r C) U- w 0 > Q1LM a J t w rn N (D W UM z' —� X< oa4-;� V) U-) 'D = U U� H N Ul Q1 � � M J w L0 O O 0 w w U Q z O O • • • • IL 0 (A Z 0 z O a U w z O (1"] > w w O U z O U LU Q o o � DATE 06/22/15 DRAWN BY J. WILSON DESIGNED BY C. KOTARSKI CHECKED BY C. KOTARSKI SCALE N/A z ^J 0> �w J a � >< ww m �a0 LL U oC z 0° J z 0 JOB NO. 36167 SHEET NO. Co, o 0 N U 0 O En cc O a a c 0 v a) O c L c as r- a 0 0 r 3 C N a �0 aW �z a� 0 22 02 c T a: o -0 c � Cc a 0 0 c7 3 U) Z N 0 2 Q- 2 a) �W o� r0 CL 2 .3 CL Y N 'n U C N O U 2 ca c 2 U ac) `O E-0 Uc � 0 �U O c N O N a7 V c a3 U) 0 O U a3 Qo a) t SITE DATA: TAX MAP PARCEL: TM 61 -164 (DB 2476 PG 626; DB 2051 PG 3; DB 1880 PG 98 & 102; DB 4618 PG 737) ZONING: R4. THIS SITE LIES WITHIN THE AIRPORT IMPACT AREA. MAGISTERIAL DISTRICT: RIO PROJECT AREA: 4.84 ACRES. (4.94 ACRES -0.10 ACRE TO BE CONVEYED TO ADJACENT PARCEL) SOURCE OF BOUNDARY AND TOPOGRAPHY: TIMMONS GROUP. 2815 N AUGUSTA ST SUITE C STAUNTON, VA 24401 (540) 885 -0920 DATUM: CONDUCTED ON FEBUARY, 13TH 2015 HORIZONTAL: BASED ON NAD83, VIRGINIA STATE GRID SOUTH ZONE. VERTICAL: BASED ON NAVD 88, ESTABLISHED THROUGH LEICA SMARTNET BUILDING SETBACKS: FRONT: 5 FT (MIN), 25FT (MAX) SIDE: NONE, 10 FT BUILDING SEPARATION REQUIRED REAR: 20 FT PROPOSED USES: 20 SINGLE FAMILY UNITS LOTS: LOTS ALLOWED: 4.84 AC x 4 LOT /AC x 1.05(PRESERVED WOODS BONUS FACTOR) = 20.33 LOTS LOTS PROVIDED: 20 LOTS LOT SIZE: NO MINIMUM LOT SIZE (CLUSTER DEVELOPMENT) PRESERVED WOODS: PRESERVED WOODS REQUIRED: 4.84 AC x 10% = 0.484 AC PRESERVED WOODS PROVIDED: 0.605 AC CLUSTER DEVELOPMENT OPEN SPACE REQUIREMENTS: OPEN SPACE REQUIRED: 4.84 AC x 25% = 1.23 AC OPEN SPACE PROVIDED: 1.33 AC PARKING: ALL PARKING SHALL BE LOCATED OFF STREET IN DRIVEWAYS AND GARAGES. PHASING: PROJECT SHALL BE BUILT IN ONE PHASE. BUILDING SITES: PARCELS 1 -20 MAY NOT BE FURTHER DIVIDED. ONLY 1 DWELLING UNIT PER LOT SHALL BE ALLOWED. BURIAL SITES: NO CEMETERIES EXIST ON SITE. WETLAND IMPACTS: NONE UTILITIES: ACSA STORMWATER: WATER QUALITY CREDITS WILL BE PURCHASED OFF SITE, WHILE FLOW ATTENUATION WILL BE ACHIEVED THROUGH AN UNDERGROUND DETENTION SYSTEM.. DRAINAGE DISTRICT: UPPER RIVANNA RIVER WATERSHED. THIS PARCEL IS NOT WITHIN A WATER SUPPLY WATERSHED. AGRICULTURAL /FOREST DISTRICT: NONE THERE ARE NO CONSTRUCTION ACTIVITIES PROPOSED WITHIN THE 100 -YR FLOODPLAIN. NO STREAM BUFFERS EXIST ON SITE. BUILDING SITE NOTE: EACH PROPOSED LOT (OTHER THAN THE SPECIAL LOTS) CONTAINS A BUILDING SITE THAT COMPLIES WITH SECTION 4.2.1 OF THE ALBEMARLE COUNTY ZONING ORDINANCE. PARCEL AREA SUMMARY: PUBLIC R /W: 40511 SF PROPOSED LOTS: 116571 SF OPEN SPACE: 53604 SF TOTAL SITE AREA: 210686 SF (4.84 ACRES) OPEN SPACE OWNERSHIP / MAINTANENCE: ALL PROPOSED OPEN SPACE AREAS ARE TO BE OWNED AND MAINTAINED BY A HOME OWNERS ASSOCIATION. GENERAL NOTES: 1. ALL MATERIALS AND CONSTRUCTION SHALL BE IN ACCORDANCE WITH CURRENT VIRGINIA DEPARTMENT OF TRANSPORTATION'S SPECIFICATIONS AND STANDARDS. 2. PRIOR TO ANY CONSTRUCTION, THE CONTRACTOR SHALL CONSULT THE ENGINEER AND VERIFY THE APPROVAL OF THE PLANS BY ALL FEDERAL, STATE AND LOCAL AGENCIES. 3. LAND USE PERMITS (LUP -A) MUST BE OBTAINED FROM THE VIRGINIA DEPARTMENT OF TRANSPORTATION PRIOR TO BEGINNING ANY CONSTRUCTION WITHIN THE EXISTING STATE MAINTAINED RIGHT OF WAY (INCLUDING ACCESS). 4. VDOT IS TO RECEIVE WRITTEN NOTIFICATION 48 HOURS PRIOR TO COMMENCING WITH INITIAL CONSTRUCTION ACTIVITIES. 5. THE CONTRACTOR SHALL VERIFY THE ELEVATIONS OF ALL POINTS OF CONNECTION OR PROPOSED WORK TO EXISTING CURBS, SANITARY LINES, WATERLINES, ETC, PRIOR TO CONSTRUCTION. 6. UPON DISCOVERY OF SOILS THAT ARE UNSUITABLE FOR FOUNDATIONS, SUBGRADES, OR OTHER ROADWAY CONSTRUCTION PURPOSES, THE CONTRACTOR SHALL IMMEDIATELY CONTACT THE OWNER. THESE AREAS SHALL BE EXCAVATED BELOW PLAN GRADE AS DIRECTED BY THE OWNER, BACKFILLED WITH SUITABLE MATERIAL AND COMPACTED IN ACCORDANCE WITH CURRENT. 7. ALL STORM SEWER DESIGN AND CONSTRUCTION TO BE IN ACCORDANCE WITH VDOT I AND I LD -94 (D) 121.13. 8. ALL STORM SEWER PIPE SHALL BE REINFORCED TONGUE AND GROVE CONCRETE PIPE IN ACCORDANCE WITH ASTM -C -76. PIPE WITHIN THE RIGHT OF WAY SHALL BE MINIMUM CLASS III OR GREATER IN ACCORDANCE WITH CURRENT VDOT STANDARDS AND SPECIFICATIONS. 9. IF PRE -CAST UNITS ARE TO BE USED, VDOT SHALL BE NOTIFIED AND THE MANUFACTURER SHALL SUBMIT DRAWING DETAILS FOR REVIEW. CERTIFICATION AND VDOT STAMP WILL BE REQUIRED ON ALL UNITS. 10. ALL CONCRETE SHALL BE A3 -AE (AIR ENTRAINED 3,000 PSI), UNLESS OTHERWISE NOTED. 11. ALL ENTRANCES ARE TO BE DESIGNED AND CONSTRUCTED IN ACCORDANCE WITH CURRENT VDOT STANDARDS. 12. DESIGN CHANGES, SPECIFIED MATERIALS CHANGES AND /OR FIELD CHANGES FROM THE APPROVED PLANS NEED TO BE RESUBMITTED TO THE ENGINEER PRIOR TO PROCEEDING WITH THE WORK. A LETTER OF EXPLANATION SHALL ACCOMPANY THE REVISED PLANS AND /OR THE DRAINAGE CALCULATIONS, WHICH MUST BE SUBMITTED AND APPROVED BY THE ENGINEER. 13. CONTRACTOR SHALL VERIFY LOCATION AND ELEVATION OF ALL UNDERGROUND UTILITIES SHOWN ON PLANS IN AREAS OF CONSTRUCTION PRIOR TO STARTING WORK. CONTACT ENGINEER IMMEDIATELY IF LOCATION OR ELEVATION IS DIFFERENT FROM THAT SHOWN ON PLAN. IF THERE APPEARS TO BE A CONFLICT, AND /OR UPON DISCOVERY OF ANY UTILITY NOT SHOWN ON THIS PLAN, CALL MISS UTILITY OF CENTRAL VIRGINIA AT 1- 800 - 552 -7001. THE OWNER SHALL BE RESPONSIBLE FOR THE RELOCATION OF ANY UTILITY WITHIN EXISTING AND /OR PROPOSED RIGHT -OF -WAY REQUIRED BY THE DEVELOPMENT. 14. CASING SLEEVES SHALL BE PLACED AT ALL ROAD CROSSINGS FOR GAS, POWER, TELEPHONE AND CABLE TV SERVICE TRUNK LINES. (N /A) 15. THE INSTALLATION OF SEWER, WATER, AND GAS MAINS (INCLUDING SERVICE LATERALS AND SLEEVES) SHALL BE COMPLETED PRIOR TO THE PLACEMENT OF AGGREGATE BASE COURSE. 16. VDOT & ALBEMARLE COUNTY APPROVAL OF CONSTRUCTION PLANS DOES NOT PRECLUDE THE RIGHT TO REQUIRE ADDITIONAL FACILITIES AS DEEMED NECESSARY . 17. VDOT SHALL HAVE APPROVED THE AGGREGATE BASE COURSE(S) FOR DEPTH, TEMPLATE AND PERFORMED THE REQUIRED FIELD INSPECTION (PROOF ROLL) PRIOR TO PLACEMENT OF ANY SURFACE COURSE(S). CONTACT THE OWNER FOR INSPECTION FOR THE AGGREGATE BASE COURSE(S) 48 HOURS PRIOR TO APPLICATION OF THE SURFACE COURSE(S). 18. A PRIME COAT SEAL BETWEEN THE AGGREGATE BASE AND BITUMINOUS CONCRETE WILL BE REQUIRED AT THE RATE OF 0.30 GALLONS PER SQUARE YARD (REC -250 PRIME COAT) PER VDOT STANDARDS AND SPECIFICATIONS. 19. THE SCHEDULING OF AGGREGATE BASE INSTALLATION AND SUBSEQUENT PAVING ACTIVITIES SHALL ACCOMMODATE FORECAST WEATHER CONDITIONS PER SECTION 315 OF THE ROAD AND BRIDGE SPECIFICATIONS. 20. THE OWNERS REPRESENTATIVE SHALL HAVE APPROVED THE AGGREGATE BASE COURSE(S) FOR DEPTH, TEMPLATE AND PERFORMED THE REQUIRED FIELD INSPECTION (PROOF ROLL) PRIOR TO PLACEMENT OF ANY SURFACE COURSE(S). CONTACT THE OWNER FOR INSPECTION FOR THE AGGREGATE BASE COURSE(S) 48 HOURS PRIOR TO APPLICATION OF THE SURFACE COURSE(S). 21. A GEOTECHNICAL ENGINEER IS TO ASCERTAIN CAUSE AND CERTIFY RECOMMENDED METHOD OF REPAIR FOR ALL PAVEMENT STRUCTURAL FAILURES PRIOR TO STATE ACCEPTANCE. (N /A) 22. ALL VEGETATION AND ORGANIC MATERIAL MATERIAL IS TO BE REMOVED FROM THE PROPOSED PAVEMENT LIMITS PRIOR TO CONDITIONING OF THE SUBGRADE. 23. CERTIFICATION AND SOURCE OF MATERIALS ARE TO BE SUBMITTED TO THE OWNER FOR ALL MATERIALS AND BE IN ACCORDANCE WITH THE ROAD AND BRIDGE SPECIFICATIONS, AND ROAD AND BRIDGE STANDARDS. 24. APPROVAL OF A DETAILED CONSTRUCTION SEQUENCING /MAINTENANCE OF TRAFFIC NARRATIVE FOR THE WORK ZONE IS A PREREQUISITE FOR ISSUANCE OF A LAND USE PERMIT ALLOWING ACCESS TO AND CONSTRUCTION WITHIN VDOT MAINTAINED RIGHT OF WAY. (N /A) 25. GRADE LINES ON PROFILES DENOTE FINISHED GRADE OF CENTER LINE OF ROAD. 26. ALL APPROACH GUTTERS TO SAG INLETS SHALL MAINTAIN A MINIMUM SLOPE OF 0.004 ft. /ft. 27. WHERE A TYPE "B" NOSE IS SPECIFIED ON AN INLET IN CONJUNCTION WITH ROLL FACE CURB AND GUTTER OR CG -7, THERE SHALL BE A 20' TRANSITION ON EACH SIDE OF THE INLET. (N /A) 28. CONTRACTOR SHALL PROVIDE A SEQUENCE OF CONSTRUCTION /MAINTENANCE OF TRAFFIC PLAN IN ACCORDANCE WITH THE STANDARDS AND GUIDELINES CONTAINED IN THE 2011 EDITION OF THE VIRGINIA WORK AREA PROTECTION MANUEL FOR REVIEW BY THE ENGINEER, SCHOOL OFFICIALS, AND VDOT PRIOR TO STARTING WORK THAT IMPACTS TRAFFIC ON STATE ROADS. 29. ALL NEW HANDICAP ACCESSIBLE REQUIREMENTS ON -SITE AND WITHIN ALL NEW STRUCTURES SHALL COMPLY WITH THE 2006 UNIFORM STATEWIDE BUILDING CODE, 2006 VIRGINIA CONSTRUCTION CODE, AND ICC /ANSI A117.1 -03. 30. THE CLEAR ZONE IS TO BE FREE OF STORED MATERIALS AND PARKED EQUIPMENT. 31. HORIZONTAL AND VERTICAL SIGHT DISTANCES SHALL BE FREE OF PARKED VEHICLES. 32. ALL EXCAVATED AREAS WITHIN THE CLEAR ZONE THAT HAVE A DEPTH GREATER THAN 6" SHALL HAVE A 6:1 STONE WEDGE PLACED AT THE END OF THE DAY BLASTING NOTES: 1. BLASTING SHALL NOT BE PERMITTED ON THIS PROJECT. ALBEMARLE COUNTY STORMWATER MANAGEMENT NOTES: 1. ALL DAMS AND CONSTRUCTED FILL TO BE WITHIN 95% OF MAXIMUM DRY DENSITY AND 2% OF OPTIMUM MOISTURE CONTENT. ALL FILL MATERIAL TO BE APPROVED BY A GEOTECHNICAL ENGINEER. A GEOTECHNICAL ENGINEER IS TO BE PRESENT DURING CONSTRUCTION OF DAMS. 2. PIPE AND RISER JOINTS ARE TO BE WATERTIGHT WITHIN STORMWATER MANAGEMENT FACILITIES. 3. FOR TEMPORARY SEDIMENT TRAPS OR BASINS WHICH ARE TO BE CONVERTED TO PERMANENT STORMWATER MANAGEMENT FACILITIES; CONVERSION IS NOT TO TAKE PLACE UNTIL THE SITE IS STABILIZED, AND PERMISSION HAS BEEN OBTAINED FROM THE COUNTY EROSION CONTROL INSPECTOR. L LEGEND ALBEMARLE COUNTY ENGINEERING GENERAL CONSTRUCTION NOTES: TRAFFIC GENERATION 1. PRIOR TO ANY CONSTRUCTION WITHIN ANY EXISTING PUBLIC RIGHT OF WAY, INCLUDING CONNECTION Q ® TO ANY EXISTING ROAD, A PERMIT SHALL BE OBTAINED FROM THE VIRGINIA DEPARTMENT OF AVERAGE DAILY TRIPS FOR SINGLE FAMILY RESIDENTIAL (ITE 210) = 10 ADT �O TRANSPORTATION (VDOT). THIS PLAN AS DRAWN MAY NOT ACCURATELY REFLECT THE REQUIREMENTS ROAD A: 200 ADT (20 SINGLE FAMILY RESIDENTIAL UNITS) CURB OF THE PERMIT. WHERE ANY DISCREPANCIES OCCUR THE REQUIREMENTS OF THE PERMIT SHALL ROAD B: 110 ADT (11 SINGLE FAMILY RESIDENTIAL UNITS) CURB & GUTTER GOVERN. (n w 2. ALL MATERIALS AND CONSTRUCTION METHODS SHALL CONFORM TO CURRENT SPECIFICATIONS AND � PROPOSED CONTOUR STANDARDS OF VDOT. TC 240.5 3. EROSION AND SILTATION CONTROL MEASURES SHALL BE PROVIDED IN ACCORDANCE WITH THE z APPROVED EROSION CONTROL PLAN AND MUST BE INSTALLED PRIOR TO ANY CLEARING, GRADING OR OTHER CONSTRUCTION. 4. ALL SLOPES AND DISTURBED AREAS ARE TO BE FERTILIZED, SEEDED AND MULCHED. 5. THE MAXIMUM ALLOWABLE SLOPE IS 2:1 (HORIZONTAL: VERTICAL). WHERE REASONABLY OBTAINABLE, LESSER SLOPES OF 3:1 OR BETTER ARE TO BE ACHIEVED. 6. PAVED, RIP -RAP OR STABILIZATION MAT LINED DITCH MAY BE REQUIRED WHEN IN THE OPINION OF THE COUNTY ENGINEER, OR DESIGNEE, IT IS DEEMED NECESSARY IN ORDER TO STABILIZE A DRAINAGE CHANNEL. 7. ALL TRAFFIC CONTROL SIGNS SHALL CONFORM WITH THE VIRGINIA MANUAL FOR UNIFORM TRAFFIC CONTROL DEVICES. 8. UNLESS OTHERWISE NOTED ALL CONCRETE PIPE SHALL BE REINFORCED CONCRETE PIPE - CLASS III. 9. ALL EXCAVATION FOR UNDERGROUND PIPE INSTALLATION MUST COMPLY WITH OSHA STANDARDS FOR THE CONSTRUCTION INDUSTRY (29 CFR PART 1926). BLASTING NOTES: 1. BLASTING SHALL NOT BE PERMITTED ON THIS PROJECT. ALBEMARLE COUNTY STORMWATER MANAGEMENT NOTES: 1. ALL DAMS AND CONSTRUCTED FILL TO BE WITHIN 95% OF MAXIMUM DRY DENSITY AND 2% OF OPTIMUM MOISTURE CONTENT. ALL FILL MATERIAL TO BE APPROVED BY A GEOTECHNICAL ENGINEER. A GEOTECHNICAL ENGINEER IS TO BE PRESENT DURING CONSTRUCTION OF DAMS. 2. PIPE AND RISER JOINTS ARE TO BE WATERTIGHT WITHIN STORMWATER MANAGEMENT FACILITIES. 3. FOR TEMPORARY SEDIMENT TRAPS OR BASINS WHICH ARE TO BE CONVERTED TO PERMANENT STORMWATER MANAGEMENT FACILITIES; CONVERSION IS NOT TO TAKE PLACE UNTIL THE SITE IS STABILIZED, AND PERMISSION HAS BEEN OBTAINED FROM THE COUNTY EROSION CONTROL INSPECTOR. L LEGEND SEWER S EXISTING SANITARY SEWER W @ W ii 6" W WATER EXISTING WATER LINE PROPOSED WATER LINE PROPOSED VALVE PROPOSED TAPPING SLEEVE PROPOSED FIRE HYDRANT kL Q CRAIG174 J. �v,0_ TARSKf � Lae. No. 0402048507 E 0 y U) N 0 o ° rn E w N >_ N a-+ W Q Q u- v m U- w 0 > Q W � M aJ° rn � co w_, > " N 0 L CAM 0' LLi x <OJC�LL oa4-;� V) = U u� H N Lf7 rn � � M J w L0 M 0 M 0 0 w w 2 U Q z 0 M 0 • • • • IL 0 0 (A Z 0 z O a U w z 0 w Z! O U z O u w o Q� o � DATE 06/22/15 DRAWN BY J. SHOWALTER DESIGNED BY C. KOTARSKI CHECKED BY C. KOTARSKI SCALE N/A i O ROADS ' TRAFFIC STOP BAR J Q ® Q STORM PIPE & STRUCTURE NO. �O ® DROP INLET & STRUCTURE NO. CURB J CURB & GUTTER LL O (n w 200 EXISTING CONTOUR � PROPOSED CONTOUR 200 TC 240.5 PROPOSED SPOT ELEVATION SEWER S EXISTING SANITARY SEWER W @ W ii 6" W WATER EXISTING WATER LINE PROPOSED WATER LINE PROPOSED VALVE PROPOSED TAPPING SLEEVE PROPOSED FIRE HYDRANT kL Q CRAIG174 J. �v,0_ TARSKf � Lae. No. 0402048507 E 0 y U) N 0 o ° rn E w N >_ N a-+ W Q Q u- v m U- w 0 > Q W � M aJ° rn � co w_, > " N 0 L CAM 0' LLi x <OJC�LL oa4-;� V) = U u� H N Lf7 rn � � M J w L0 M 0 M 0 0 w w 2 U Q z 0 M 0 • • • • IL 0 0 (A Z 0 z O a U w z 0 w Z! O U z O u w o Q� o � DATE 06/22/15 DRAWN BY J. SHOWALTER DESIGNED BY C. KOTARSKI CHECKED BY C. KOTARSKI SCALE N/A i O Q > ' ^ li J Q 3:2: Q w J Q LL O (n w z � ou O O O z 0 JOB NO. 36167 SHEET NO. C1.0 C/L T MIN. 12' 12.5' I-- (TRAVEL LANE) 1" SM -9.OA 12' (TRAVEL LANE)~ 6' (PLANTING STRIP) 5' 6' 2.5" BM -25.OA 5' SIDEWALK (PLANTING STRIP ROAD A: 5.5" UNTREATED AGGREGATE SIDEWALK COMPACTED SUBGRA E ROAD B: 4" UNTREATED AGGREGATE 49' R/W ON STREET PARKING IS NOT PERMITTED ROAD CROSS SECTION ROAD A AND ROAD B ROAD CROSS SECTION No Scale SIGN POST No Scale SEE STANDARAD SL -1 FOR APPLICABILITY OF SAFETY SLABS. B STANDARD MH -1 NOTE: FRAME & COVER THE TOP OF MASONRY IS TO BE LEFT M1 SUFFICIENTLY LOW TO PERMIT PROPER 1 ADJUSTMENT OF COVER AND FRAME TO GRADE BY THE USE OF MORTAR OR BRICK AS DIRECTED BY THE ENGINEER. N d o w �o tD DIAMETER 41-811+ (2 x WALL THICKNESS) FLAT SLAB TOP AS DETAILED ON STANDARD T -MH -2 MAY BY SUBSTITUTED FOR TAPERED SECTION WHEN APPROVED BY THE ENGINEER. BEVEL 45° HALF PLAN VIEW MH -1 HALF SECTION A -A (WITH FRAME AND COVER REMOVED) BRICK CONCRETE NOTES: 1. QUANTITIES SHOWN ARE FOR MANHOLE WITHOUT PIPES. THE AMOUNT DISPLACED BY PIPES MUST BE DEDUCTED TO TABLE OF QUANTITIES DEPTH iii: = �- .,a..■ BRICK CONCRETE CONCRETE FEET THOUSANDS CU. YARDS CU. YARDS 4 0.5 0.785 1.437 5 0.7 0.785 1.699 6 0.9 0.785 1.961 7 1 1.0 0.785 2.223 8 1.2 0.785 2.485 9 1.4 0.785 2.747 10 1.6 0.785 3.009 11 1.9 0.970 3.455 12 2.2 0.970 3.817 13 2.5 0.970 4.179 14 2.8 0.970 4.541 15 3.1 0.970 4.903 16 N d o w �o tD DIAMETER 41-811+ (2 x WALL THICKNESS) FLAT SLAB TOP AS DETAILED ON STANDARD T -MH -2 MAY BY SUBSTITUTED FOR TAPERED SECTION WHEN APPROVED BY THE ENGINEER. BEVEL 45° HALF PLAN VIEW MH -1 HALF SECTION A -A (WITH FRAME AND COVER REMOVED) BRICK CONCRETE NOTES: 1. QUANTITIES SHOWN ARE FOR MANHOLE WITHOUT PIPES. THE AMOUNT DISPLACED BY PIPES MUST BE DEDUCTED TO TABLE OF QUANTITIES DEPTH BRICK MANHOLE CONCRETE MANHOLE BRICK CONCRETE CONCRETE FEET THOUSANDS CU. YARDS CU. YARDS 4 0.5 0.785 1.437 5 0.7 0.785 1.699 6 0.9 0.785 1.961 7 1 1.0 0.785 2.223 8 1.2 0.785 2.485 9 1.4 0.785 2.747 10 1.6 0.785 3.009 11 1.9 0.970 3.455 12 2.2 0.970 3.817 13 2.5 0.970 4.179 14 2.8 0.970 4.541 15 3.1 0.970 4.903 16 1 3.4 0.970 5.265 17 1 4.0 1.173 6.032 INCREMENT 1 0.45 0.582 OBTAIN TRUE QUANTITIES. 2. A BASE THICKNESS OF 9" WAS USED IN COMPUTING CONCRETE QUANTITIES. 3. INCREMENTS TO BE ADDED FOR EACH ADDITIONAL FOOT OF DEPTH. 4. MATERIALS MAY BE BRICK, CONCRETE OR APPROVED CONCRETE MANHOLE BLOCK. 5. IF BLOCKS ARE USED THE MINIMUM THICKNESS OF SAME IS TO BE 5 ". OTHER THICKNESSES ARE TO CONFORM TO WALL THICKNESS SHOWN FOR CONCRETE. 6.ALL CONCRETE TO BE CLASS A3. 7. WHEN SPECIFIED ON PLANS THE INVERT IS TO BE SHAPED IN ACCORDANCE WITH STANDARD IS -1. THE COST OF FURNISHING AND PLACING ALL MATERIALS INCIDENTAL TO THE SHAPING IS TO BE INCLUDED IN THE BID PRICE FOR THE STRUCTURE. SPECIFICATION REFERENCE MANHOLE FOR 12" - 48" PIPE CULVERTS ROAD AND BRIDGE ANDARDS 302 VIRGINIA DEPARTMENT OF TRANSPORTATION REVISION DATE SHEET 1 OF 5 106.01 L 1' 4" TOP OF CURB R =2" VDOT STANDARD CG -2 CURB No Scale 4" MIN. i FmC7 �4 „_ 4 a x 6„ 13" // � a a xa a a a VDOT A -3 CONCRETE CONTINUE 21 B STONE BASE FROM ADJACENT PAVEMENT SECTION UNDER CURB CONIC CURB AND GUTTER CLASS 3A, (f'c =3,000 PSI) CONCRETE a a I a a T a a a as EXISTING PAVEMENT PROPOSED PAVEM EXISTING PAVEMENT MATCH EX. CROSS SLOPE UNLESS OTHERWISE SPECIFIED ON PLANS PROPOSED /SURFACE 7 COURSE MILL EX. SURFACE COURSE SAWCUT EX. BASE COURSE EDGE OF PAVEMENT AGGR. BASE NOTE: PROPOSED PAVEMENT MUST TIE IN WITH EXISTING PAVEMENT PAVEMENT REPLACEMENT JOINT DETAIL No Scale R= Y4" CONTROL JOINT SPACED AT WIDTH OF WALK 1„ ° a EXPANSION JOINT AT MAX OF 30', WITH PREMOLDED EXPANSION FILLER 4" ° CONC. WALK ° d ° ° ° ° ° d ° COMPACTED CONTINUE 21 B STONE SUBGRADE BASE FROM ADJACENT COMPACTED SUBGRADE 4" 21 -B STONE PAVEMENT SECTION UNDER CURB VDOT STANDARD CG -6 CURB & GUTTER No Scale SIGNAGE NOTES: 1. ALL SIGNING AND PAVEMENT MARKING SHALL BE IN ACCORDANCE WITH THE MOST CURRENT EDITION OF EACH OF THE FOLLOWING AND ANY REVISION THERE TO: A. MANUAL ON UNIFORM TRAFFIC CONTROL DEVICES. B. THE VIRGINIA SUPPLEMENT TO THE MANUAL ON UNIFORM TRAFFIC CONTROL DEVICES. C. THE VIRGINIA DEPARTMENT OF TRANSPORTATION ROAD AND BRIDGE SPECIFICATIONS. D. THE 2000 INTERNATIONAL FIRE CODE. 2. SIGN LOCATIONS ARE APPROXIMATE AND ARE TO BE MODIFIED IN THE FIELD TO AVOID CONFLICT WITH UNDERGROUND UTILITIES OR OTHER CONSTRUCTIONS, AND TO COMPLY WITH STANDARDS REFERENCED IN NOTE 1 ABOVE. 3. ALL SIGNS AND PAVEMENT MARKINGS ARE TO BE FURNISHED AND INSTALLED BY THE CONTRACTOR. STOP STD. R1 -1 6' ABOVE FINISHED GRADE NOTE: STOP SIGNS TO BE 30" WITH HIGH INTENSITY SHEETING CONCRETE SIDEWALK JOINT DETAIL No Scale VARIABLE WIDTH' NON -SLIP BROOM FINISH MAX. CROSS SLOPE 2% 4" 3,000 PSI AIR - ENTRAINED CONCRETE COMPACTED SUBGRADE 4" TYPE 21 B STONE COVER DENOTES CONCRETE SIDEWALK PAVEMENT ON PLANS NOTE: SIDEWALKS SHALL BE CONSTRUCTED IN ACCORDANCE WITH VDOT STANDARDS. CONCRETE SIDEWALK PAVEMENT SECTION No Scale ,T.. , Op Q CRAIG J. KO`FARSKI Lic. No. 0402048507 1 E 0 y U) N 0 o ° rn W N N a=+ W Q Q L v 3r LL- 00. >� QIL M a J W py ° > N (j w U z, -� X <OJC�LL oa4-;� (n =ur'r-j H N ul rn � Ql � M J W L0 O O 0 W W 2 U Q z O 0 • • • • CL 0 (A Z 0 im z 0 a U 1) W 0 z O C0 W w O U z O u Ln Lu Q O DATE 06/22/15 DRAWN BY J. SHOWALTER DESIGNED BY C. KOTARSKI CHECKED BY C. KOTARSKI SCALE N/A z nJ li SAWCUT THROUGH U EX. SURFACE w COURSE w X w & REMOVE Q PAVEMENT Lu CIO Q J Q 2° + EXISTING PAVEMENT MATCH EX. CROSS SLOPE UNLESS OTHERWISE SPECIFIED ON PLANS PROPOSED /SURFACE 7 COURSE MILL EX. SURFACE COURSE SAWCUT EX. BASE COURSE EDGE OF PAVEMENT AGGR. BASE NOTE: PROPOSED PAVEMENT MUST TIE IN WITH EXISTING PAVEMENT PAVEMENT REPLACEMENT JOINT DETAIL No Scale R= Y4" CONTROL JOINT SPACED AT WIDTH OF WALK 1„ ° a EXPANSION JOINT AT MAX OF 30', WITH PREMOLDED EXPANSION FILLER 4" ° CONC. WALK ° d ° ° ° ° ° d ° COMPACTED CONTINUE 21 B STONE SUBGRADE BASE FROM ADJACENT COMPACTED SUBGRADE 4" 21 -B STONE PAVEMENT SECTION UNDER CURB VDOT STANDARD CG -6 CURB & GUTTER No Scale SIGNAGE NOTES: 1. ALL SIGNING AND PAVEMENT MARKING SHALL BE IN ACCORDANCE WITH THE MOST CURRENT EDITION OF EACH OF THE FOLLOWING AND ANY REVISION THERE TO: A. MANUAL ON UNIFORM TRAFFIC CONTROL DEVICES. B. THE VIRGINIA SUPPLEMENT TO THE MANUAL ON UNIFORM TRAFFIC CONTROL DEVICES. C. THE VIRGINIA DEPARTMENT OF TRANSPORTATION ROAD AND BRIDGE SPECIFICATIONS. D. THE 2000 INTERNATIONAL FIRE CODE. 2. SIGN LOCATIONS ARE APPROXIMATE AND ARE TO BE MODIFIED IN THE FIELD TO AVOID CONFLICT WITH UNDERGROUND UTILITIES OR OTHER CONSTRUCTIONS, AND TO COMPLY WITH STANDARDS REFERENCED IN NOTE 1 ABOVE. 3. ALL SIGNS AND PAVEMENT MARKINGS ARE TO BE FURNISHED AND INSTALLED BY THE CONTRACTOR. STOP STD. R1 -1 6' ABOVE FINISHED GRADE NOTE: STOP SIGNS TO BE 30" WITH HIGH INTENSITY SHEETING CONCRETE SIDEWALK JOINT DETAIL No Scale VARIABLE WIDTH' NON -SLIP BROOM FINISH MAX. CROSS SLOPE 2% 4" 3,000 PSI AIR - ENTRAINED CONCRETE COMPACTED SUBGRADE 4" TYPE 21 B STONE COVER DENOTES CONCRETE SIDEWALK PAVEMENT ON PLANS NOTE: SIDEWALKS SHALL BE CONSTRUCTED IN ACCORDANCE WITH VDOT STANDARDS. CONCRETE SIDEWALK PAVEMENT SECTION No Scale ,T.. , Op Q CRAIG J. KO`FARSKI Lic. No. 0402048507 1 E 0 y U) N 0 o ° rn W N N a=+ W Q Q L v 3r LL- 00. >� QIL M a J W py ° > N (j w U z, -� X <OJC�LL oa4-;� (n =ur'r-j H N ul rn � Ql � M J W L0 O O 0 W W 2 U Q z O 0 • • • • CL 0 (A Z 0 im z 0 a U 1) W 0 z O C0 W w O U z O u Ln Lu Q O DATE 06/22/15 DRAWN BY J. SHOWALTER DESIGNED BY C. KOTARSKI CHECKED BY C. KOTARSKI SCALE N/A z nJ li OQ li J Q Lu CIO Q J Q LL � �/� Vl Lu z � O o O J z 0 JOB NO. 36167 SHEET NO. C1.1 0 U .s N 0 0 Q n c `o N a) 0 N c n 0 a) 0 c -0 a N 0O o� z O og T � �o �0 a- 0 O CD 3 Z N O � Q g x oL.. 0 T 0 CL 4-7 o T c (n N 7 V) U X � 00 U U t 2 0 O (n U C: O N E � 7 O U � N -0 0 .5-0 O U) .o � U -0 2 C CUN N O O � U n o U)) LD L Cn U T a 00 0 M N O rn c 0 w 0 a 3 L i / I / \ MHS I / I \ _ _ (LATERALS FROM / 2003 & 2009 \ \ I SD CURB INLET W/ MHD RIDGE ROAD SHEPHERDS �\ \ TOP = 459.80' INV. CL= 451.94' (8 "PVC OUT) AyTti INV. 1N= 448.93 18 ' RCP (SW) ` \ INV. 1N= 449.00' 18" RCP (SE) / \ INV. OUT = 448.90' 24" RCP \ \ \I \ 1 465 \ 1 p \ \ 18" CMP 18" RCP W/ I � INV. 1N= 457.51 ' I - 456.82' I I l G �\ \ OUT = 463.64' \ , SNEp - 18"CN7� / \ NERD'S INV. IN= 458.15" 160' RIDGE -- N EP _ /// / I I' // � �P\ //' coo "`yA9sAy � � pe• 1&01 -�\' - G. g / _ \ \ REM V RCP / / / �F \ I ;' /'� y ti ORAPN.3A� AMP r/ \ / - - TMP 62F- -315 /460/ EP �% , _ 1 18 "RCP W/ FED JEFFREY GWIN JENKINS & Q _ p_ _ _ _ `F / INV. 1N= 451.90' KATHERINE CHEN JENKINS / \ NON -EXCL USI VE EA SEMEN T DB. 4524, PG. 238 �� \ OF RIGHT -OF -WAY I \ I C I \ FOR LOT 313 15" HDPE DB. 2476, PG. 626 I l / INV. (OUT)= 470.34' _\ ASPHALT PATH - / `Fl TMP 62F -313 woo D- - _ _ - _ - - - - - - ��, \ TMP 62F -314 I WARREN M. OR TIMBER WALL - s - ` / �� JAMES MURRAT & a VIRGINIA M. STALLINGS 1 ' �� �p— - moo, DB. 3039, PG. 608 X0.5' ' / � � a� LISA MURATT I DB. 3873, PG. 382 _ - I3�'DASTR /AN _ - _ \ � � \ \ DB. 3665, PG.379 EASEMEIT _ - - S44-05'52 El ` - p 1C/AIN TAI N-ASPHALT PATH DURING � _ � DB_1907, PG. 94 - � \ 28.80' I �I _ —�`SD INLET W /GRATE CONIS.TRUCT101. AETER CONSTRUCTION (III TOf�476.5T (MEAN) c V _ - - - - - _ IS COMPLETE REPAVE�ATI-I -I - _ - _ \ \ / // I I \�0�\ I I - �, - - APPROXIMATE LOCATION OF � \ , \ �� �3' -1 �l/`O(h- 475.00' 15" HDPE D CONC. STRUCTURE - _ l l 65.96 \ I MANAGED STEEP SLOPES \ (ROSSIBLE WELL)SR - - -- \ \ -�4�65_ — S/ 5/ 5 °/3/ 5 / '2 8 86.0 \ 7 '28 55 5 co YARD INLET E / / / / // / / I 1 ► I I I PLASTIC 7 ( / 1 8' x 8' WOOD \ \ \ ^ I I S= WT�fDD. +1 &\���i \ \ = - S472105E_ \� , RREMOVE \ \ _ _ \ - - -468, / I 42.4 � \® \ \ / III SHED REMOVE I \\'SP \ Q�� WOOD SHED \ 2' \ \ ^ p BRICK ^ \ \ \ � \ \ - - 469 - - / REMOVE / CHMNEEY 56' v 11 , \ \ "'470- POWER POLE REMalCE STRUCTI`JR\E \ \ CONC. FOUNDA TI \ I REMNANT N II \ _ - - - I BSA<T. REMOVE v D ^ 182- // �, ^ \ \ \ • ^ ^ ^ \ ^ ^ \ — J / / I I \ I REMOVE VEN �' =_ PORCH N \ LANDSCAPING REMOVE BRICK 2.1 16.0' 'STORY WOOD FRAME & ` N) SCREEN BRICK PATIO 471 / o PORCH AND WALKS J \ MA3`ONITE COTTAG / \ \ \ \ / / / I / / M /� I I \I o REMOVE „ REMOV AN � \ \ \ \ I \ ` - FOUNDATION FUEL r. vE Nr A 26.0' — \, REMO E GRAVEL \ \ \ 472- - - - - _ ` 1 REMNANTS Q / "' C,4- J1 DRIVEWAY \ ' A I I I I I \ v / Bg�P�' �s EPS 42. o, 473 - CHIMNEY W \ I oTOP OD FRAME ,\ REMOVE 4j> /STU CO HOUSE - -STRUCTURE-----____ _ /W/ TIC &PARTIAL \/ / - - - - - -- 474--- _ - - - -/ I I I I \ o�Q BASEMENT TMP 62F - -E2 _ - - _ _ _ _ _ _ / ..- —475— ROBERT HAUSER HOMES, INC. — DB. 2051, PG. 3 I `476- - - - Q / REMOVE - - _ - _ I TMP 61 -164 r OVERHEAD �` N/F POWER I \/\ VALERIE M. SHEPHERD & _ / / I I \ l —475— — o� - - - � I � \ / CAREY F. ROBIN / / I I cD \ B. 2476, PG. 626; DB. 2051, PG. 3; I / I \ \ - \ DB. 1880, PG. 102; DB. 1880, PG. 98; DB. 76, PG. 51; DB. 4618, PG. 737 \ / / N /�O / \ 4.940AC / SIGN: \ \� \_474__ - JPQ- �\- \\ ZONED: R4 D W O NOT I Pi I\ REMOVE 0,2' ENTER' I _ _ - - _ l \ POWER-POLE N- - - -473- - ' , I \ / ) \/ -472- W —470--- / I\ I I EX. EMERGENCY -471- \ \ D �i _ c! \ \ , \ - ACCESS EASEMENT I / / ` \ (TO BE VACATED) \ _ / - - - 469 - \ DB 1901,x. 79 - - / DB. 2051, PG. 3 (col ��ction) / \ \ \ \ - _ _ -41 11 "1 X468- A UTILITYEASEMENT \ \ I ` , \ - -473_ (FOR RIVANNA IWA_TER_ &_SE_WER _ - - -- �� AUTld0RrTY &CITYOF - -467 �\ \\ `���\ / I I -,_,_ _ CHARLOTTESVILLEGA s) _ _ W�,__ -___- DB.3563,PG.682 &____ Q - - -- N44 °25'05 "W - - - - - Z PRaJ 0631 _ ROM VDO 60.50 0 I N44 °25'05 "W 6_9�J1' \ \ - _ - -468- , REMOVE GRAVEL I_ 1 cuR6 ASPy =� w� \ - _ v \ \ \ \ f DRIVEWAY 4�1_ `F 4LTpgT �G - ^ I —470\ �/ // 7/ I I �\ EP H b Q I P Go�& I o N2� °SS3 \ \G\ \ I ,REMOVE STONE COLUMNS � \\ \� - -- -- 469 -..�� \G 25'x2.5 ' - - - - - - - - - - - - - - -467_ �D Ml�ET STONE EP \ COLUMNS -468- _ CURB TOP = 463.10' `\ \ \G\ p = INV. OUT = 460.26' 15" RCP R/O BRICK ENTRA SD CU INLET W /MHD - - - _ � � � / � �� � � � , `4s7_ �/ / � , � /ll _ - _ - - �\ � / STRUCTURFi/ I _ _ TOP = 467.46 - - _ - _ _ _ lid Ro,� ; � / - - INV. UT= 462.81' 15 "RCP \ \\\ \ (' OTA /�� // l G\ p�� / - - - - - -' \X o SD CURB INLET W /MHD DDw 063 TOP = 466.48 INV. 1N= 459.78' 15 "RCP V. \ \ FAA 72g `�� C'00 \ N23, / / \� IN OUT = 459.76' 18" RCP P \ \ _ � ' 1 \ / SD CURB INLET W/ MHD�C,o — —4 — N \ + \ \ \ \ TOP = 465.70' \ \\ \ \ �.00, o�Q INV. 1N= 459.57' 15" RCP \ \ 11 U I 1 I \ �4g1- INV. OUT = 459.57' 15" RCP b \ �11 \ h \ N / SCALE V=30' / / _464- _ \I T 9�y \ X460 --\ SD INLET W /GRATE \ / 0 / 30' / . -60' I A� 0 Q CRAIGW J. KaFARSKI > Lic. No. 0402048507 vla E 0 V N CO O O rn E 'L N N a=+ W Q a u- 3� u- uj p > r- Q W ° M a J 4- Co w; °" > N ('j W UM Lj X < uJ LL oa�N Lf) x� U Lr) H N Lf1 Ol � � M J W O 0 O 0 w w U Q z O U) O r • • • • ce V) Z z O a U Ln w z O V) W W OO z O o � DATE 06/22/15 DRAWN BY J. WILSON DESIGNED BY C. SHIFFLETT CHECKED BY C. KOTARSKI SCALE 1 30' JOB NO. 36167 SHEET NO. C2.0 0 U a� N 0 w m U) N 0 a o_ a 0 N 0 (6 r a a C O O s 3 � a �O o C7 z wo =2 0g c a� m 0 c: N a o o= z(n O g x H o Q o_ r 0 0 0 Q� O .3 Q Y .N � �N X o O U y E ;v N (6 C Y o c o 0 E� U D o m �0 U o E U) o w N U � E �U) N o O U 0-0 o z z° r J Q W 0 > a 0 Lu J 06 � ,^ V J Lu z J O a LL O Q 000 U J (r'j Z z C) U) X Lu JOB NO. 36167 SHEET NO. C2.0 0 U a� N 0 w m U) N 0 a o_ a 0 N 0 (6 r a a C O O s 3 � a �O o C7 z wo =2 0g c a� m 0 c: N a o o= z(n O g x H o Q o_ r 0 0 0 Q� O .3 Q Y .N � �N X o O U y E ;v N (6 C Y o c o 0 E� U D o m �0 U o E U) o w N U � E �U) N o O U 0-0 o EROSION AND SEDIMENT CONTROL NARRATIVE: PROJECT DESCRIPTION THIS PROJECT IS A RESIDENTIAL DEVELOPMENT THAT INCLUDES THE ADDITION OF 20 SINGLE FAMILY LOTS WITH ASSOCIATED ROADS, SIDEWALKS AND UTILITIES. LIMITS OF CLEARING AND GRADING ARE 4.05 ACRES. ADJACENT PROPERTY THESE IMPROVEMENTS ARE BEING MADE WITHIN THE PROPERTY BOUNDARY. THE PROPERTY IS BOUNDED BY RIO ROAD ON SOUTH, SHEPHERDS RIDGE ROAD TO THE NORTH, DUNLORA DRIVE TO THE EAST AND A RESIDENTIAL PROPERTY TO THE WEST. EXISTING SITE CONDITIONS THE SITE IS CURRENTLY A WOODED RESIDENTIAL PROPERTY WITH TWO HOUSES AND ASSOCIATED SITE FEATURES. OFF -SITE AREAS A NEW ENTRANCE ROAD WILL BE CONNECTED TO SHEPHERDS RIDGE ROAD. CRITICAL EROSION AREAS PROPOSED SLOPES STEEPER THAN 3:1 WILL BE STABILIZED WITH BLANKET MATTING AS SHOWN ON THE PHASE II ESC PLAN. EROSION AND SEDIMENT CONTROL MEASURES UNLESS OTHERWISE INDICATED, ALL VEGETATIVE AND STRUCTURAL EROSION AND SEDIMENT CONTROL PRACTICES SHALL BE CONSTRUCTED AND MAINTAINED ACCORDING TO MINIMUM STANDARDS AND SPECIFICATIONS OF THE CURRENT ADDITION OF THE VIRGINIA EROSION AND SEDIMENT CONTROL HANDBOOK. THE MINIMUM STANDARDS OF THE VESCH SHALL BE ADHERED TO UNLESS OTHERWISE WAIVED OR APPROVED BY A VARIANCE BY LOCAL AUTHORITIES HAVING JURISDICTION. STORMWATER RUNOFF CONSIDERATIONS WATER QUALITY CREDITS WILL BE PURCHASED OFF SITE WHILE FLOW ATTENUATION WILL BE ACHIEVED THROUGH AND UNDERGROUND DETENTION SYSTEM. STORMWATER RUNOFF CONSIDERATIONS ALL EROSION AND SEDIMENT CONTROL MEASURES SHALL BE MAINTAINED IN ACCORDANCE WITH VESCH AND THE CONSTRUCTION SEQUENCE, INCLUDING THE INSPECTION OF ALL MEASURES AFTER ALL RAIN EVENTS. STRUCTURAL PRACTICES: 1. TEMPORARY CONSTRUCTION ENTRANCE - 3.02 A TEMPORARY CONSTRUCTION ENTRANCE SHALL BE PROVIDED AT THE LOCATION INDICATED ON THE PLANS. IT IS IMPERATIVE THAT THIS MEASURE BE MAINTAINED THROUGHOUT CONSTRUCTION. ITS PURPOSE IS TO REDUCE THE AMOUNT OF MUD TRANSPORTED ONTO PAVED PUBLIC ROADS BY MOTOR VEHICLES OR RUNOFF. 2. SILT FENCE BARRIER - 3.05 SILT FENCE SEDIMENT BARRIERS SHALL BE INSTALLED DOWNSLOPE OF AREAS WITH MINIMAL GRADES TO FILTER SEDIMENT -LADEN RUNOFF FROM SHEET FLOW AS INDICATED. ITS PURPOSE IS TO INTERCEPT SMALL AMOUNTS OF SEDIMENT FROM DISTURBED AREAS AND PREVENT SEDIMENT FROM LEAVING THE SITE. 3. STORM DRAIN INLET PROTECTION - 3.07 STONE FILTERS SHALL BE PLACED AT THE INLET OF ALL DRAINAGE STRUCTURES AS INDICATED ON PLANS. ITS PURPOSE IS TO PREVENT SEDIMENT FROM ENTERING THE STORM DRAINAGE SYSTEM PRIOR TO PERMANENT STABILIZATION. 4. CULVERT INLET PROTECTION - 3.08 A SEDIMENT FILTER LOCATED AT THE INLET TO A CULVERT TO PREVENT SEDIMENT FROM ENTERING THE SYSTEM PRIOR TO PERMANENT STABILIZATION. 5. DIVERSION DIKE - 3.09 A TEMPORARY RIDGE OF COMPACTED SOIL TO DIVERT WATER FROM A CERTAIN AREA. 6. SEDIMENT TRAP - 3.13 A TEMPORARY BARRIER OR DAM WITH A CONTROLLED STORMWATER RELEASE TO DETAIN SEDIMENT -LADEN RUNOFF FROM DISTURBED AREAS IN "WET" AND "DRY" STORAGE LONG ENOUGH FOR THE MAJORITY OF SEDIMENT TO SETTLE OUT. 6.1. MAINTENANCE OF SEDIMENT TRAP - INSPECT TRAP EMBANKMENT WEEKLY TO ENSURE IT IS STRUCTURALLY SOUND AND HAS NOT BEEN DAMAGED DURING CONSTRUCTION ACTIVITIES. ADDITIONALLY THE TRAP SHALL BE CHECKED AFTER EVERY RAINFALL EVENT. ONCE THE SEDIMENT HAS REACHED THE DESIGNATED CLEANOUT LEVEL IT SHALL BE REMOVED AND PROPERLY DISPOSED OF, 7. DUST CONTROL - 3.39 DUST CONTROL IS TO BE USED THROUGH THE SITE IN AREAS SUBJECT TO SURFACE AND AIR MOVEMENT. VEGETATIVE PRACTICES: 8. TOPSOIL (TEMPORARY STOCKPILE) - 3.30 TOPSOIL SHALL BE STRIPPED FROM AREAS TO BE GRADED AND STOCKPILED FOR LATER SPREADING. STOCKPILE LOCATIONS SHALL BE LOCATED ONSITE AND SHALL BE STABILIZED WITH TEMPORARY SILT FENCE AND VEGETATION. 9. TEMPORARY SEEDING - 3.31 ALL DENUDED AREAS WHICH WILL BE LEFT DORMANT FOR MORE THAN 30 DAYS SHALL BE SEEDED WITH FAST GERMINATING TEMPORARY VEGETATION IMMEDIATELY FOLLOWING GRADING OF THOSE AREAS. SELECTION OF THE SEED MIXTURE SHALL DEPEND ON THE TIME OF YEAR IT IS APPLIED. 10. PERMANENT SEEDING - 3.32 FOLLOWING GRADING ACTIVITIES, ESTABLISH PERENNIAL VEGETATIVE COVER BY PLANTING SEED TO REDUCE EROSION, STABILIZE DISTURBED AREAS, AND ENHANCE NATURAL BEAUTY. 11. SOIL STABILIZATION BLANKETS & MATTING - 3.36 A PROTECTIVE COVERING BLANKET OR SOIL STABILIZATION MAT SHALL BE INSTALLED ON PREPARED PLANTING AREAS OF CHANNELS TO PROTECT AND PROMOTE VEGETATION ESTABLISHMENT AND REINFORCE ESTABLISHED TURF. MANAGEMENT STRATEGIES 1. PROVIDE SEDIMENT TRAPPING MEASURES AS A FIRST STEP IN GRADING, SEED AND MULCH IMMEDIATELY FOLLOWING INSTALLATION. 2. PROVIDE TEMPORARY SEEDING OR OTHER STABILIZATION IMMEDIATELY AFTER GRADING. 3. ISOLATE TRENCHING FOR UTILITIES AND DRAINAGE FROM DOWNSTREAM CONVEYANCES IN ORDER TO MINIMIZE PERIMETER CONTROLS. 4. ALL EROSION AND SEDIMENT CONTROL PRACTICES SHALL BE MAINTAINED UNTIL THEY ARE NO LONGER REQUIRED TO COMPLY WITH THE CONTRACT DOCUMENTS OR STATE LAW. PERMANENT STABILIZATION ALL NON -PAVED AREAS DISTURBED BY CONSTRUCTION SHALL BE STABILIZED WITH PERMANENT SEEDING IMMEDIATELY FOLLOWING FINISHED GRADING. SEEDING SHALL BE IN ACCORDANCE WITH STD. & SPEC. 3.32, PERMANENT SEEDING. SEED TYPE SHALL BE AS SPECIFIED FOR "MINIMUM CARE LAWNS" AND "GENERAL SLOPES" IN THE HANDBOOK FOR SLOPES LESS THAN 3:1. FOR SLOPES GREATER THAN 3:1, SEED TYPE SHALL BE AS SPECIFIED FOR "LOW MAINTENANCE SLOPES" IN TABLE 3.32 -D OF THE HANDBOOK. FOR MULCH (STRAW OR FIBER) SHALL BE USED ON ALL SEEDED SURFACES. IN ALL SEEDING OPERATIONS SEED, FERTILIZER AND LIME SHALL BE APPLIED PRIOR TO MULCHING. SEQUENCE OF INSTALLATION PHASE I (SEE SHEETS C3.2 AND C3.3) 1. A PRE - CONSTRUCTION MEETING IS REQUIRED WITH ALBEMARLE COUNTY E &S INSPECTOR, CONTRACTOR, OWNER, AND ENGINEER. THIS MEETING SHALL TAKE PLACE AT THE COUNTY OFFICE BUILDING. CLEARING LIMITS MUST BE FLAGGED PRIOR TO THE MEETING WITH ONE (1) WEEK OF NOTICE. 2. INSTALL CULVERT INLET PROTECTION BELOW PROPOSED CONSTRUCTION ENTRANCE. 3. CLEAR AND GRADE AREA FOR CONSTRUCTION ENTRANCE AND SEDIMENT TRAP 2 AND INSTALL BOTH. 4. INSTALL TREE PROTECTION AND SILT FENCE BELOW SEDIMENT TRAPS 1 AND 3. 5. INSTALL SEDIMENT TRAPS 1 AND 3. 6. INSTALL REMAINING SILT FENCE, REMAINING TREE PROTECTION AND DIVERSION DIKES. 7. AFTER ALL EROSION AND SEDIMENT CONTROL MEASURES ARE IN PLACE, SITE WORK CAN BEGIN. 8. ROUGH GRADE PROJECT AREA. 9. SEED ALL DENUDED AREAS PER VESCH STANDARDS. PHASE II (SEE SHEET C3.4) 1. INSTALL ADDITIONAL INLET PROTECTION WHERE SHOWN ON THE PHASE II EROSION AND SEDIMENT CONTROL PLAN AS THE STORM SYSTEM IS CONSTRUCTED AND BECOMES OPERATIONAL. 2. FINE GRADE PROJECT AREA. APPLY PERMANENT SOIL STABILIZATION TO THESE AREAS WITHIN SEVEN DAYS AFTER FINAL GRADE IS ACHIEVED. 3. ALL STORMWATER PIPING & STRUCTURES, INCLUDING DETENTION FACILITIES SHALL BE INSPECTED FOR SILT /SEDIMENT. IF PRESENT, SILT /SEDIMENT SHALL BE CLEANED OUT FOR THE SYSTEM TO THE SATISFACTION OF THE E &S INSPECTOR. 4. ONCE THE SITE UP HILL FROM EACH THE SEDIMENT TRAP HAS BEEN STABILIZE AND APPROVED BY ESC INSPECTOR REMOVE REMOVE SEDIMENT TRAP. 5. APPLY PERMANENT SOIL STABILIZATION TO THESE AREAS WITHIN SEVEN DAYS AFTER FINAL GRADE IS ACHIEVED. TREE PROTECTION, SILT FENCE, CULVERT INLET PROTECTION AND INLET PROTECTION BELOW SEDIMENT TRAPS MUST BE MAINTAINED THROUGH GRADING AND CONSTRUCTION. 6. ONCE CONSTRUCTION IS COMPLETE AND ALL CONTRIBUTING AREAS ARE STABILIZED, EROSION CONTROL MEASURES CAN BE REMOVED UPON APPROVAL FROM THE E &S INSPECTOR. L MINIMUM STANDARDS: GENERAL CONSTRUCTION NOTES FOR EROSION AND SEDIMENT CONTROL: AN EROSION AND SEDIMENT CONTROL PROGRAM ADOPTED BY A DISTRICT OR LOCALITY MUST BE 1. THE PLAN APPROVING AUTHORITY MUST BE NOTIFIED ONE WEEK PRIOR TO THE PRE - CONSTRUCTION CONSISTENT WITH THE FOLLOWING CRITERIA, TECHNIQUES AND METHODS: CONFERENCE, ONE WEEK PRIOR TO THE COMMENCEMENT OF LAND DISTURBING ACTIVITY, AND ONE MS -1. PERMANENT OR TEMPORARY SOIL STABILIZATION SHALL BE APPLIED TO DENUDED AREAS WITHIN WEEK PRIOR TO THE FINAL INSPECTION. SEVEN DAYS AFTER FINAL GRADE IS REACHED ON ANY PORTION OF THE SITE. TEMPORARY SOIL 2. ALL EROSION AND SEDIMENT CONTROL MEASURES WILL BE CONSTRUCTED AND MAINTAINED STABILIZATION SHALL BE APPLIED WITHIN SEVEN DAYS TO DENUDED AREAS THAT MAY NOT BE ACCORDING TO MINIMUM STANDARDS AND SPECIFICATIONS OF THE VIRGINIA EROSION AND SEDIMENT AT FINAL GRADE BUT WILL REMAIN DORMANT FOR LONGER THAN 14 DAYS. PERMANENT CONTROL HANDBOOK AND VIRGINIA REGULATIONS VR 625 -02 -00 EROSION AND SEDIMENT CONTROL STABILIZATION SHALL BE APPLIED TO AREAS THAT ARE TO BE LEFT DORMANT FOR MORE THAN REGULATIONS. ONE YEAR. 3. ALL EROSION AND SEDIMENT CONTROL MEASURES ARE TO BE PLACED PRIOR TO OR AS THE FIRST STEP MS -2. DURING CONSTRUCTION OF THE PROJECT, SOIL STOCKPILES AND BORROW AREAS SHALL BE IN CLEARING. STABILIZED OR PROTECTED WITH SEDIMENT TRAPPING MEASURES. THE APPLICANT IS 4. A COPY OF THE APPROVED EROSION AND SEDIMENT CONTROL PLAN SHALL BE MAINTAINED ON THE SITE RESPONSIBLE FOR THE TEMPORARY PROTECTION AND PERMANENT STABILIZATION OF ALL SOIL AT ALL TIMES. STOCKPILES ON SITE AS WELL AS BORROW AREAS AND SOIL INTENTIONALLY TRANSPORTED FROM 5. PRIOR TO COMMENCING LAND DISTURBING ACTIVITIES IN AREAS OTHER THAN INDICATED ON THESE THE PROJECT SITE. PLANS (INCLUDING, BUT NOT LIMITED TO, OFF -SITE BORROW OR WASTE AREAS), THE CONTRACTOR MS -3. A PERMANENT VEGETATIVE COVER SHALL BE ESTABLISHED ON DENUDED AREAS NOT OTHERWISE SHALL SUBMIT A SUPPLEMENTARY EROSION CONTROL PLAN TO THE OWNER FOR REVIEW AND PERMANENTLY STABILIZED. PERMANENT VEGETATION SHALL NOT BE CONSIDERED ESTABLISHED APPROVAL BY THE PLAN APPROVING AUTHORITY. UNTIL A GROUND COVER IS ACHIEVED THAT IS UNIFORM, MATURE ENOUGH TO SURVIVE AND 6. THE CONTRACTOR IS RESPONSIBLE FOR INSTALLATION OF ANY ADDITIONAL EROSION CONTROL WILL INHIBIT EROSION. MEASURES NECESSARY TO PREVENT EROSION AND SEDIMENTATION AS DETERMINED BY THE PLAN MS -4. SEDIMENT BASINS AND TRAPS, PERIMETER DIKES, SEDIMENT BARRIERS AND OTHER MEASURES APPROVING AUTHORITY. INTENDED TO TRAP SEDIMENT SHALL BE CONSTRUCTED AS A FIRST STEP IN ANY 7. ALL DISTURBED AREAS ARE TO DRAIN TO APPROVED SEDIMENT CONTROL MEASURES AT ALL TIMES LAND - DISTURBING ACTIVITY AND SHALL BE MADE FUNCTIONAL BEFORE UPSLOPE LAND DURING LAND DISTURBING ACTIVITIES AND DURING SITE DEVELOPMENT UNTIL FINAL STABILIZATION DISTURBANCE TAKES PLACE. IS ACHIEVED. MS -5. STABILIZATION MEASURES SHALL BE APPLIED TO EARTHEN STRUCTURES SUCH AS DAMS, DIKES 8. DURING DEWATERING OPERATIONS, WATER WILL BE PUMPED INTO AN APPROVED FILTERING DEVICE. AND DIVERSIONS IMMEDIATELY AFTER INSTALLATION. 9. THE CONTRACTOR SHALL INSPECT ALL EROSION CONTROL MEASURES PERIODICALLY AND AFTER EACH MS -6. SEDIMENT TRAPS AND SEDIMENT BASINS SHALL BE DESIGNED AND CONSTRUCTED BASED UPON RUNOFF - PRODUCING EVENT. ANY NECESSARY REPAIRS OR CLEANUP TO MAINTAIN THE EFFECTIVENESS THE TOTAL DRAINAGE AREA TO BE SERVED BY THE TRAP OR BASIN. OF THE EROSION CONTROL DEVICES SHALL BE MADE IMMEDIATELY. A. THE MINIMUM STORAGE CAPACITY OF A SEDIMENT TRAP SHALL BE 134 CUBIC YARDS PER ACRE 10. ALL FILL MATERIAL TO BE TAKEN FROM AN APPROVED, DESIGNATED BORROW AREA. OF DRAINAGE AREA AND THE TRAP SHALL ONLY CONTROL DRAINAGE AREAS LESS THAN THREE 11. ALL WASTE MATERIALS SHALL BE TAKEN TO AN APPROVED WASTE AREA. EARTH FILL SHALL BE INERT ACRES. MATERIALS ONLY, FREE OF ROOTS, STUMPS, WOOD, RUBBISH, AND OTHER DEBRIS. B. SURFACE RUNOFF FROM DISTURBED AREAS THAT IS COMPRISED OF FLOW FROM DRAINAGE 12. BORROW OR WASTE AREAS ARE TO BE RECLAIMED WITHIN 7 DAYS OF COMPLETION PER ZONING AREAS GREATER THAN OR EQUAL TO THREE ACRES SHALL BE CONTROLLED BY A SEDIMENT BASIN. ORDINANCE SECTION 5.1.28. THE MINIMUM STORAGE CAPACITY OF A SEDIMENT BASIN SHALL BE 134 CUBIC YARDS PER ACRE 13. ALL INERT MATERIALS SHALL BE TRANSPORTED IN COMPLIANCE WITH SECTION 13 -301 OF THE CODE OF OF DRAINAGE AREA. THE OUTFALL SYSTEM SHALL, AT A MINIMUM, MAINTAIN THE STRUCTURAL ALBEMARLE. INTEGRITY OF THE BASIN DURING A 25 -YEAR STORM OF 24 -HOUR DURATION. RUNOFF 14. BORROW, FILL OR WASTE ACTIVITY INVOLVING INDUSTRIAL -TYPE POWER EQUIPMENT SHALL BE COEFFICIENTS USED IN RUNOFF CALCULATIONS SHALL CORRESPOND TO A BARE EARTH LIMITED TO THE HOURS OF 7:OOAM TO 9:OOPM. CONDITION OR THOSE CONDITIONS EXPECTED TO EXIST WHILE THE SEDIMENT BASIN IS 15. BORROW, FILL OR WASTE ACTIVITY SHALL BE CONDUCTED IN A SAFE MANNER THAT MAINTAINS UTILIZED. LATERAL SUPPORT, OR ORDER TO MINIMIZE ANY HAZARD TO PERSONS, PHYSICAL DAMAGE TO MS -7. CUT AND FILL SLOPES SHALL BE DESIGNED AND CONSTRUCTED IN A MANNER THAT WILL ADJACENT LAND AND STRUCTURES /IMPROVEMENTS, AND DAMAGE TO ANY PUBLIC STREET BECAUSE OF MINIMIZE EROSION. SLOPES THAT ARE FOUND TO BE ERODING EXCESSIVELY WITHIN ONE YEAR SLIDES, SINKING, OR COLLAPSE. OF PERMANENT STABILIZATION SHALL BE PROVIDED WITH ADDITIONAL SLOPE STABILIZING 16. THE DEVELOPER SHALL RESERVE THE RIGHT TO INSTALL, MAINTAIN, REMOVE OR CONVERT TO MEASURES UNTIL THE PROBLEM IS CORRECTED. PERMANENT STORMWATER MANAGEMENT FACILITIES WHERE APPLICABLE ALL EROSION CONTROL MS -8. CONCENTRATED RUNOFF SHALL NOT FLOW DOWN CUT OR FILL SLOPES UNLESS CONTAINED MEASURES REQUIRED BY THIS PLAN REGARDLESS OF THE SALE OF ANY LOT, UNIT, BUILDING OR OTHER WITHIN AN ADEQUATE TEMPORARY OR PERMANENT CHANNEL, FLUME OR SLOPE DRAIN PORTION OF THE PROPERTY. STRUCTURE. 17. TEMPORARY STABILIZATION SHALL BE TEMPORARY SEEDING AND MULCHING. SEEDING IS TO BE AT 75 MS -9. WHENEVER WATER SEEPS FROM A SLOPE FACE, ADEQUATE DRAINAGE OR OTHER PROTECTION LBS /ACRE, AND IN THE MONTHS OF SEPTEMBER TO FEBRUARY TO CONSIST A 50/50 MIX OF ANNUAL SHALL BE PROVIDED. RYEGRASS AND CEREAL WINTER RYE, OR IN MARCH AND APRIL TO CONSIST OF ANNUAL RYE, OR MAY MS -10. ALL STORM SEWER INLETS THAT ARE MADE OPERABLE DURING CONSTRUCTION SHALL BE THROUGH AUGUST TO CONSIST OF GERMAN MILLET. STRAW MULCH IS TO BE APPLIED AT 80LBS /100SF. PROTECTED SO THAT SEDIMENT -LADEN WATER CANNOT ENTER THE CONVEYANCE SYSTEM ALTERNATIVES ARE SUBJECT TO APPROVAL BY THE COUNTY EROSION CONTROL INSPECTOR. WITHOUT FIRST BEING FILTERED OR OTHERWISE TREATED TO REMOVE SEDIMENT. 18. PERMANENT STABILIZATION SHALL BE LIME AND FERTILIZER, PERMANENT SEEDING, AND MULCH. MS -11. BEFORE NEWLY CONSTRUCTED STORMWATER CONVEYANCE CHANNELS OR PIPES ARE MADE AGRICULTURAL GRADE LIMESTONE SHALL BE APPLIED AT 90LBS /1000SF, INCORPORATED INTO THE TOP OPERATIONAL, ADEQUATE OUTLET PROTECTION AND ANY REQUIRED TEMPORARY OR PERMANENT 4 -6 INCHES OF SOIL. FERTILIZER SHALL BE APPLIED AT 1000LBS /ACRE AND CONSIST OF A 10 -20 -10 CHANNEL LINING SHALL BE INSTALLED IN BOTH THE CONVEYANCE CHANNEL AND RECEIVING NUTRIENT MIX. PERMANENT SEEDING SHALL BE APPLIED AT 180LBS /ACRE AND CONSIST OF 95% CHANNEL. KENTUCKY 31 OR TALL FESCUE AND 0 -5% PERENNIAL RYEGRASS OR KENTUCKY BLUEGRASS. STRAW MS -12. WHEN WORK IN A LIVE WATERCOURSE IS PERFORMED, PRECAUTIONS SHALL BE TAKEN TO MULCH IS TO BE APPLIED AT 80LBS /100SF. ALTERNATIVES ARE SUBJECT TO APPROVAL BY THE COUNTY MINIMIZE ENCROACHMENT, CONTROL SEDIMENT TRANSPORT AND STABILIZE THE WORK AREA TO EROSION CONTROL INSPECTOR. THE GREATEST EXTENT POSSIBLE DURING CONSTRUCTION. NONERODIBLE MATERIAL SHALL BE 19. MAINTENANCE: ALL MEASURES SHALL BE INSPECTED WEEKLY AND AFTER EACH RAINFALL EVENT. ANY USED FOR THE CONSTRUCTION OF CAUSEWAYS AND COFFERDAMS. EARTHEN FILL MAY BE USED DAMAGE OR CLOGGING TO STRUCTURAL MEASURES SHALL BE REPAIRED IMMEDIATELY. SILT TRAPS FOR THESE STRUCTURES IF ARMORED BY NONERODIBLE COVER MATERIALS. SHALL BE CLEANED WHEN 50% OF THE WET STORAGE VOLUME IS FILLED WITH SEDIMENT. ALL SEEDED MS -13. WHEN A LIVE WATERCOURSE MUST BE CROSSED BY CONSTRUCTION VEHICLES MORE THAN TWICE AREAS SHALL BE RESEEDED WHEN NECESSARY TO ACHIEVE A GOOD STAND OF GRASS. SILT FENCE AND IN ANY SIX -MONTH PERIOD, A TEMPORARY VEHICULAR STREAM CROSSING CONSTRUCTED OF DIVERSION DYKES WHICH COLLECT SEDIMENT TO HALF THEIR HEIGHT MUST BE CLEANED AND NONERODIBLE MATERIAL SHALL BE PROVIDED. REPAIRED IMMEDIATELY. MS -14. ALL APPLICABLE FEDERAL, STATE AND LOCAL REGULATIONS PERTAINING TO WORKING IN OR 20. ALL TEMPORARY EROSION AND SEDIMENT CONTROL MEASURES SHALL BE REMOVED WITHIN 30 DAYS OF CROSSING LIVE WATERCOURSES SHALL BE MET. FINAL SITE STABILIZATION, WHEN MEASURES ARE NO LONGER NEEDED, SUBJECT TO APPROVAL BY THE MS -15. THE BED AND BANKS OF A WATERCOURSE SHALL BE STABILIZED IMMEDIATELY AFTER WORK IN COUNTY EROSION CONTROL INSPECTOR. THE WATERCOURSE IS COMPLETED. 21. THIS PLAN SHALL BE VOID IF THE OWNER DOES NOT OBTAIN A PERMIT WTIHIN 1 YEAR OF THE DATE OF MS -16. UNDERGROUND UTILITY LINES SHALL BE INSTALLED IN ACCORDANCE WITH THE FOLLOWING APPROVAL. (WATER PROTECTION ORDINANCE SECTION 17- 204G.) STANDARDS IN ADDITION TO OTHER APPLICABLE CRITERIA: 22. PERMANENT VEGETATION SHALL BE INSTALLED ON ALL DENUDED AREAS WITHIN NINE (9) MONTHS A. NO MORE THAN 500 LINEAR FEET OF TRENCH MAY BE OPENED AT ONE TIME. AFTER THE DATE THE LAND DISTURBING ACTIVITY COMMENCED. (WATER PROTECTION ORDINANCE B. EXCAVATED MATERIAL SHALL BE PLACED ON THE UPHILL SIDE OF TRENCHES. SECTION 17 -207B) C. EFFLUENT FROM DEWATERING OPERATIONS SHALL BE FILTERED OR PASSED THROUGH AN APPROVED SEDIMENT TRAPPING DEVICE, OR BOTH, AND DISCHARGED IN A MANNER THAT DOES NOT ADVERSELY AFFECT FLOWING STREAMS OR OFF -SITE PROPERTY. D. MATERIAL USED FOR BACKFILLING TRENCHES SHALL BE PROPERLY COMPACTED IN ORDER TO MINIMIZE EROSION AND PROMOTE STABILIZATION. E. RESTABILIZATION SHALL BE ACCOMPLISHED IN ACCORDANCE WITH THESE REGULATIONS. F. APPLICABLE SAFETY REGULATIONS SHALL BE COMPLIED WITH. MS -17. WHERE CONSTRUCTION VEHICLE ACCESS ROUTES INTERSECT PAVED OR PUBLIC ROADS, PROVISIONS SHALL BE MADE TO MINIMIZE THE TRANSPORT OF SEDIMENT BY VEHICULAR TRACKING ONTO THE PAVED SURFACE. WHERE SEDIMENT IS TRANSPORTED ONTO A PAVED OR PUBLIC ROAD SURFACE, THE ROAD SURFACE SHALL BE CLEANED THOROUGHLY AT THE END OF EACH DAY. SEDIMENT SHALL BE REMOVED FROM THE ROADS BY SHOVELING OR SWEEPING AND TRANSPORTED TO A SEDIMENT CONTROL DISPOSAL AREA. STREET WASHING SHALL BE ALLOWED ONLY AFTER SEDIMENT IS REMOVED IN THIS MANNER. THIS PROVISION SHALL APPLY TO INDIVIDUAL DEVELOPMENT LOTS AS WELL AS TO LARGER LAND - DISTURBING ACTIVITIES. MS -18. ALL TEMPORARY EROSION AND SEDIMENT CONTROL MEASURES SHALL BE REMOVED WITHIN 30 DAYS AFTER FINAL SITE STABILIZATION OR AFTER THE TEMPORARY MEASURES ARE NO LONGER NEEDED, UNLESS OTHERWISE AUTHORIZED BY THE LOCAL PROGRAM AUTHORITY. TRAPPED SEDIMENT AND THE DISTURBED SOIL AREAS RESULTING FROM THE DISPOSITION OF TEMPORARY MEASURES SHALL BE PERMANENTLY STABILIZED TO PREVENT FURTHER EROSION AND SEDIMENTATION. MS -19. PROPERTIES AND WATERWAYS DOWNSTREAM FROM DEVELOPMENT SITES SHALL BE PROTECTED FROM SEDIMENT DEPOSITION, EROSION AND DAMAGE DUE TO INCREASES IN VOLUME, VELOCITY AND PEAK FLOW RATE OF STORMWATER RUNOFF FOR THE STATED FREQUENCY STORM OF 24 -HOUR DURATION IN ACCORDANCE WITH THE STANDARDS AND CRITERIA LISTED IN SECTION 19 OF THE VIRGINIA ADMINISTRATIVE CODE 9VAC25- 840 -40 MINIMUM STANDARDS. GENERAL EROSION AND SEDIMENT CONTROL NOTES: ES -1: UNLESS OTHERWISE INDICATED, CONSTRUCT AND MAINTAIN ALL VEGETATIVE AND STRUCTURAL EROSION AND SEDIMENT CONTROL PRACTICES ACCORDING TO MINIMUM STANDARDS AND SPECIFICATIONS OF THE LATEST EDITION OF THE VIRGINIA EROSION AND SEDIMENT CONTROL HANDBOOK AND VIRGINIA REGULATIONS VR 625 -02 -00 EROSION AND SEDIMENT CONTROL REGULATIONS. ES -2: THE CONTROLLING EROSION AND SEDIMENT CONTROL AUTHORITY WILL MAKE A CONTINUING REVIEW AND EVALUATION OF THE METHODS AND EFFECTIVENESS OF THE EROSION CONTROL PLAN. ES -3: PLACE ALL EROSION AND SEDIMENT CONTROL MEASURES PRIOR TO OR AS THE FIRST STEP IN CLEARING, GRADING, OR LAND DISTURBANCE. ES -4: MAINTAIN A COPY OF THE APPROVED EROSION AND SEDIMENT CONTROL PLAN ON THE SITE AT ALL TIMES. ES -5: PRIOR TO COMMENCING LAND - DISTURBING ACTIVITIES IN AREAS OTHER THAN INDICATED ON THESE PLANS (INCLUDING, BUT NOT LIMITED TO, OFFSITE BORROW OR WASTE AREA), SUBMIT A SUPPLEMENTARY EROSION CONTROL PLAN TO THE ARCHITECT /ENGINEER AND THE CONTROLLING EROSION AND SEDIMENT CONTROL AUTHORITY FOR REVIEW AND ACCEPTANCE. ES -6: PROVIDE ADDITIONAL EROSION CONTROL MEASURES NECESSARY TO PREVENT EROSION AND SEDIMENTATION AS DETERMINED BY THE RESPONSIBLE LAND DISTURBER. (MODIFIED NOTE) ES -7: ALL DISTURBED AREAS SHALL DRAIN TO APPROVED SEDIMENT CONTROL MEASURES AT ALL TIMES DURING LAND - DISTURBING ACTIVITIES AND DURING SITE DEVELOPMENT. ES -8: DURING DEWATERING OPERATIONS, PUMP WATER INTO AN APPROVED FILTERING DEVICE. ES -9: INSPECT ALL EROSION CONTROL MEASURES DAILY AND AFTER EACH RUNOFF- PRODUCING RAINFALL EVENT. MAKE ANY NECESSARY REPAIRS OR CLEANUP TO MAINTAIN THE EFFECTIVENESS OF THE EROSION CONTROL DEVICES IMMEDIATELY. P-� Q OF.AIG174 J. �v,0_ TARSKf � Lae. No. 0402048507 F- 0 y Ui N O CO rn E w N >_ W Q Q u- 3r U-- uj 0 > r-- 0 1w � M J a tj 00 w ° m al > N (j w U z, -� X < uJ LL oa4-;� V) H N rn � Ql � M J w L0 M O M O 0 w w 2 U Q z O M O • • • • IL 0 Z 0 z O a U w z O w z w O U z O u w O Q� o � DATE 06/22/15 DRAWN BY J. SHOWALTER DESIGNED BY C. KOTARSKI CHECKED BY C. KOTARSKI SCALE 1 " = 30' V) J Q w 0 z Old ^J w O OQz J J O wz m J O Q LL U Q O z z w Q°� 0 z w z O P-1 V) O w JOB NO. 36167 SHEET NO C3.0 m 3 0 06 z L a� 0 0 w as U) 0 0 a o_ a 0 J) 0 a� 0 m c as r as a � a �o o �V) �z wo 22 02 c a � a3 0 -_ as In D_ o m zco o aa)) 2 n g x o m oL.. r= 0 2 Y N a5 ) X m o a) U :S 2 a) a5 C Y o C o E� U a3 -0 o m 9 �0 �-0 U 0-0 o C U) o W CC U -0 2 C: O ca U O Q .J Sediment Trap design #1 TABLE 3.31 -B _f.- GRAVEL CURB INLET SEDIMENT FILTER ���� 70' MIN. EXISTING 5:1 ACCEPTABLE TEMPORARY SEEDING PLANT MATERIALS "QUICK \� A 3' PAVEMENT ,.s drainage area (acres) ( <3) 2.59 1 VARIABLE REFERENCE FOR ALL REGIONS" \ -- III trap volumes: CREST OF STONE WEIR p VARIABLE' 0 GIwL elevation (ft) area (sf) volume(cy) GROUND \ i"-I PLANTING DATES SPECIES RATE (LBS. /ACRE) -= 6" M FILTER q MOUNTABLE BERM CLOTH (OPTIONAL) W" b' 462.2 1439 y - - ''° EXISTING GROUND SIDE ELEVATION CP�O'�,r O AftSva 465 1978 177.2 DRY STORAGE � VARIABLE SEPT. 1 - FEB. 15 50/50 MIX OF 467 2834 178.2 ANNUAL RYEGRASS 70' MIN. WASHRACK 10' MIN. �.1c, No, 0402048507 468 2930 (LOLIUM MULTI- FLORUM) /� \ B OPTIONAL C & 50 -100 WET STORAGE 4, / IEI 10 EXISTING (E -TED) CEREAL (WINTER) RYE FIVER CLOTH ORIGINAL (SECALE CEREALS) G / 12' MIN. MIN PAVEMENT` 70 ,g .N EOEDVNO wet storage: .SEE PLATE 3.13 -1 COARSE AGGREGATE­ CLASS I RIPRAP wet storage required (cy) (67 *DA) 173.5 FEB. 16 -APR. 30 ANNUAL RYEGRASS 60 -100 * 12" GRAVEL FILTER RUNOFF WATER WIRE MESH i ii ii _Xy� VDOT #1 COARSE AGGREGATE B POSITIVE 110. MIN. DRAINAGE TO (LOLIUM MULTI- FLORUM) *MUST EXTEND FULL WIDTH OF �' SEDIMENT bottom of stone weir (ft) 465.0 FILTERED WATER INGRESS AND EGRESS OPERATION TRAPPING DEVICE E wet storage provided at this elevation (cy) 173.5 " *coarse aggregate shall be VDOT #3, #357 of #5 MAY 1 - AUG. 31 GERMAN MILLET 50 a PLAN VIEW slope of wet storage sides 1:1 (SETARIA ITALICA) - N o TS 3.31 weir length (ft) (6x DA) 16.0 O O ° ° 0 I� - - 12' MIN. � E N E dry storage: bottom of trap elevation (ft) 462.2 ° , a R 3�F3""" MIN. LU Q dry storage required (cy) (67 *DA) 173.5 bottom trap dimensions: 74'x 19' - o ° a = -1TI1 _ MIN. ~ w ~ U_ > crest of stone weir 467.0 top of dam elevation (ft) 468 TEMPORARY SEEDING PLANT MATERIALS ° SEDIMENT IIII I a '° FILTER CLOTH SECTION A -A o LL .� � dry storage provided at this elevation (cy) 178.2 top width of dam (ft) 3 No Scale CONCRETE - LUG O slope of dry storage sides 2:1 top trap dimensions 104'x43' GUTTER CURB INLET 12. 6 7 a � 00 Z TABLE 3.32 -D w o � L O SITE SPECIFIC SEEDING MIXTURES FOR PIEDMONT AREA " GRAVEL SHALL BE VDOT #3, #357 OR 5 COARSE AGGREGATE. w U a ST1 3.13 TOTAL LBS. PER ACRE r4 z � x v MINIMUM CARE LAWN SEDIMENT TRAP #1 COMMERCIAL OR RESIDENTIAL 175 -200 LBS. SPECIFIC APPLICATION: THIS METHOD OF INLET PROTECTION IS APPLICABLE AT CURB INLETS WHERE PONDING IN FRONT OF THE STRUCTURE IS NOT LIKELY TO 3.07- 6 S O REINFORCED CONCRETE DRAIN SPACE O CE 3.02 O LL Q Q vi < oC ° a "t to w LU CAUSE INCONVENIENCE OR DAMAGE TO ADJACENT STRUCTURES AND SECTION B -B }' N z No Scale KENTUCKY 31 OR TURF -TYPE TALL FESCUE 90 -100% UNPROTECTED AREAS. = U 0 IMPROVED PERENNIAL RYEGRASS 0-5Di° Sediment Trap design #2 ~ " �' °,-' > �TORMWATER INLET PROTECTION STONE CONSTRUCTION ENTRANCE KENTUCKY BLUEGRASS 0 -5% Scale NO Scale 1' VARIABLE• O1 M LU COMPACTED SOIL drainage area (acres) ( <3) 0.55 --�GENERAL SLOPE (3:1 OR LESS) � trap volumes. CREST OF STONE WEIR OR.-L VARIABLE• KENTUCKY 31 FESCUE 128 LBS. 2 X 4" WOOD DROP INLET WITH SILT FENCE DROP INLET PROTECTION I- ele\ration (ft) area (sf) volume(cy) GROUND ELEV. � RED TOP GRASS 2 LBS. FRAME GRATE Z W 0 457 216 - SEASONAL NURSE CROP * 20 LBS. (� �� I 18" MIN. 459.8 505 37.4 DRY STORAGE ry N VARIABLE• 150 LBS. 460 528 3.8 LOW- MAINTENANCE SLOPE (STEEPER THAN 3:1) 645 102 1.5' �d _SAME MAX. - S c FLOW (D U j LBS. �� 46165 68 13.1 WET STORAGE RED TOP GRASSSCUE `' MAX. ) O 462.5 897 30.8 (EXCAVATED) FILTER CLOTH ORIGINAL SEASONAL NURSE CROP * 20 LBS. �v 3' o U GROUND CROWNVETCH ** 20 LBS. ELEV, 150 LBS. �.� MIN. �_,� GATHER 4.5' MIN. DD CWD wet storage, -SEE PLATE 3.13 -1 COARSE AGGREGATE** CLASS I RIPRAP wet storage required (cy) (67 *DA) 36.9 EXCESS U U-t * USE SEASONAL NURSE CROP IN ACCORDANCE WITH SEEDING DATES CORNERS TEMPORARY DIVERSION DIKE Q c bottom of stone weir (ft) 459.8 AS STATED BELOW: wet storage provided at this elevation (cy) 37.4 * *coarse aggregate shall be VDOT #3, #357 of #5 FEBRUARY 16TH THROUGH APRIL ... ............................... ANNUAL RYE slope of wet storage sides 1:1 MAY 1ST THROUGH AUGUST 15TH FOXTAIL MILLET PERSPECTIVE VIEWS STAKE U Q z 0 rn No Scale ............................ o DATE weir length (ft) (6x DA) 3.5 AUGUST 16TH THROUGH OCTOBER ............................... ANNUAL RYE dry storage: bottom of trap elevation (ft) 457 NOVEMBER THROUGH FEBRUARY 15TH ........................ WINTER RYE F III 1. SET THE STAKES. 2. EXCAVATE A 4 "X 4" TRENCH UPSLOPE ALONG THE LINE OF STAKES. U) > dry storage required (cy) (67 *DA) 36.9 bottom trap dimensions: 44'x5' 1 �� 06/22/15 crest of stone weir 461.5 top of dam elevation (ft) 461.5 ** SUBSTITUTE SERICEA LESPEDEZA FOR CROWNVETCH EAST OF dry storage provided at this elevation (cy) 38.6 top width of dam (ft) 2 FARMVILLE, VA (MAY THROUGH SEPTEMBER USE HULLED SERICEA, ALL (IIII � MIN. ° I�__ 6' J� J o r DRAWN BY slope of dry storage sides 2:1 top trap dimensions 56'x19' OTHER PERIODS, USE UNHULLED SERICEA). IF FLATPEA IS USED IN LIEU OF CROWNVETCH, INCREASE RATE TO 30 LBS. /ACRE. ALL LEGUME SEED D� `_" J DETAIL A G��� /JIIII J. SHOWALTER MUST BE PROPERLY INOCULATED. WEEPING LOVEGRASS MAY BE ST2 3.13 ADDED TO ANY SLOPE OR LOW- MAINTENANCE MIX DURING WARMER ELEVATION OF STAKE AND FABRIC ORIENTATION FLOW 4" I • DESIGNED BY SEEDING PERIODS; ADD 10 -20 LBS. /ACRE IN MIXES. SPECIFIC APPLICATION 3. STAPLE FILTER MATERIAL TO STAKES AND 4. BACKFILL AND COMPACT THE • C. KOTARSKI SEDIMENT TRAP #2 PS 3.32 THIS METHOD OF INLET PROTECTION IS APPLICABLE WHERE THE INLET DRAINS A RELATIVELY FLAT AREA (SLOPE NO GREATER THAN 5 %) WHERE EXTEND IT INTO THE TRENCH. EXCAVATED SOIL. • CHECKED BY No Scale Sediment Trap design THE INLET SHEET OR OVERLAND FLOWS (NOT EXCEEDING 1 C.F.S.) ARE IP TYPICAL. THE METHOD SHALL INLETS RECEIVING 3.07 -1 • C. KOTARSKI #3 PERMANENT SEEDING MIX FOR PIEDMONT AREA AOTIN STREEO MEDIANS. ED _ • SCALE No Scale IIII • VARLE drainage area (acres) ( <3) 0.32 1' LAB STORM DRAIN INLET PROTECTION ' - FLOW ' • 1" = 30' trap volumes: CREST OF STONE WEIR VARIABLE• IGI "D II =III NO Scale TYPICAL ORIENTATION OF TREATMENT - 1 SOIL (STABILIZATION BLANKET) elevation (ft) area (sf) volume(cy) EL Paved construction entrance for erosion control plans SHEET FLOW INSTALLATION 464.5 180 (PERSPECTIVE VIEW) • 467 330 23,6 DRY STORAGE - N VARMLE _ STONE }�- 70' �rIN. -- -� 468 479 15.0 N _ CONSTRUCTION 468.4 544 7.6 - ACCESS j °- 3" SM 2A ASPHALT TOP SHALLOW SLOPE - lil- lil1li ll_ 3 FLOW MAX. A A B \\ • COURSE EXISTING 469.4 728 23.6 WET STORAGE Y MAX_ ,. (ExavATED) ?2' 1 PAVEMENT FILTER CLOTH ORIGINAL ,_.•.. _.. GROUND � -I ITIc_ - ON SHALLOW SLOPES, STRIPS NETTING PROTECTIVE COVERINGS MAY BE Il�Tllr = APPLIED ACROSS THE SLOPE. ELEV. l v wet storage: `` -6" MIN. 21A AGGREGA1 "c BASE WHERE THERE IS A BERM AT THE TOP BERM SEE PLATE 7.,3 -, COARSE AGGREGATE CLASS I RIPRAP wet storage required (cy) (67 *DA) 21.4 PR ©FILE OF THE SLOPE, BRING THE MATERIALlTl MH OVER THE BERM AND ANCHOR IT - ITi ll'll - POINTS A SHOULD BE HIGHER THAN POINT B. J bottom of stone weir (ft) 467.0 wet storage provided at this elevation (cy) 23.6 * *coarse aggregate shall be VDOT #3, #357 of #5 STEEP BEHIND THE BERM. = III I IIII - !III=- ILIII,I,!''' SLOPE SF DRAINAGEWAY INSTALLATION O (FRONT ELEVATION) O Q slope of wet storage sides 1:1 STONE 70' MIN. CONsTRUCION ASPHALT PAVED - IIII III ON STEEP SLOPES, APPLY PROTECTIVE LJJ SILT FENCE (W /O WIRE SUPPORT) weir length ft 6xDA 2.0 g ( ) ( ) __ ACCESS �� J WASHRACK =�I; COVERING PARALLEL TO THE DIRECTION OF FLOW AND ANCHOR SECURELY. OF FLOW dry storage: bottom of trap elevation (ft) 464.5 dry storage required (cy) (67 *DA) 21.4 bottom trap dimensions: 15'x12' c _ EXISTING crest of stone weir 468.4 top of dam elevation (ft) 469.4 2% 2% PAVEMENT- - - - - = �I= I�Flilliulllllll�llllil' BRING MATERIAL DOWN TO A LEVEL AREA BEFORE No Scale Il__I TYPICAL TREATMENT - 1 (SOIL STABILIZATION dry storage provided at this elevation (cy) 22.6 top width of dam (ft) 3 �' >) TERMINATING THE � BLANKET) INSTALLATION CRITERIA (n slope of dry storage sides 2:1 top trap d imensions 29'x25' , _ INSTALLATION. TURN THE END FLOW UNDER 4" AND STAPLE AT 12" 2 J w - POSITIVE DRAINAGE. *MUST EXTEND FULL WIDTH A ST3 3.13 OF INGRESS AND EGRESS "0 SEDIMENT GEVICG OPERATION DITCH INTERVALS. - NOTES APPROXIMATELY 200 STAPLES O Z I� „rll -I IN DITCHES, APPLY PROTECTIVE COVERING REQUIRED PER 100 SQ. YDS. Q SEDIMENT TRAP #3 PLAN = PARALLEL TO THE DIRECTION OF FLOW. USE CHECK IIII II " ANCHOR SLOT OF MATERIAL ROLL. ANCHOR O J No Scale _ - - - - _IITIIIII 12 AKIN. SLOTS AS REQUIRED. AVOID JOINING MATERIAL IN IIII,,,Ii THE CENTER OF THE DITCH IF AT ALL POSSIBLE. SLOTS, JUNCTION SLOTS & CHECK SLOTS TO BE BURIED 6" TO 12 ". LLJ J 0 O�/ t'USSEDI URAIN+AGL. SEDIMENT "l �rFAF'PING gM 3.36 -1 2 rR UEVIt E, ....- r_,,.__ 12" MAX. 4:1 OR FLATTER 6" < m Z SOIL STABILIZATION BLANKET (EC - 2) ,. f _ , SLNCTION MAX. STEEPER THAN 4:1 EDGE AND END JOINTS Q O FILTER CLGT1 1 --- SECTION AA I I I I I I I I I I TO BE SNUGLY ABUTTED CHECK SLOT 1 U No Scale SILT FENCE CULVERT INLET PROTECTION (JUTE MESH WILL HAVE I � � TERMINAL FOLD STAPLED LAP IJOINT /) OF EDGE JOINT 1 I 1 0 O A mini m)n) water tap of 1 inch must be n)stalled with a nm)iunum 1 n)ch ballcock ENDWALL LAP JOINT 2" MIN. z z slnitoff valve supplyu>,- a Wash hose N.'I a diauieten• of 1.5 n)ches for adequate TAMP FIRMLY (JUTE MESH ONLY) 1 w constanit presstu•e. welsh water must be carved away fftmi the entrance to an approved settle), area to ren)ove sedunent. All secli lient shall be prevented front TOE OF FILL CULVERT ANCHOR SLOT 5' MAX. 4:1 OR I 1 I FLATTER 3' MAX. 1 STEEPER THAN 4:1 O O U �--� entenf ms stonnn draaus, Glitches or watercourses• _ I 1 N Q PAVED WASH RACK � ' � � � � � z w NO SCA_E: L` N I I CHECK SLOT----.F- 1 I II I 1 I I II Z CHECK SLOT 1 1 1 1 11 1 1 I I * TOE OF FILL SILT FENCE FRMLY z C1 rfVAR.�I�VAR.�1 2" 00 O O p ~ * FLOW * *OPTIONAL STONE COMBINATION N O II II DISTANCE IS 6' CHECK SLOTS AT MIN. MINIMUM IF 1.O' 1.5' STAPLE FORMED FROM NO.11 STEEL WIRE. INTERVALS; U L �I Ll Ll ��l FLOW IS 8' STAPLE MIN. LENGTH FOR SANDY SOIL. NO RE 6" STAPLE MIN. LENGTH FOR OTHER SOIL. NOT INATD WITH ALL COMBINATION BLANKETS Uj LJ LJ Ll Ll Ll I TOWARD EMBANKMENT ry JUNCTION SLOT � TAMP FIRMLY TES FOLD STANDARD ORANGE VINYL OR PLASTIC CONSTRUCTION 2'5 12' TAMP FIRMLY � � FENCE ATTACHED TO POSTS (PRE - WEATHERED WOOD, FLOW � GALVANIZED STEEL, IRON OR THICK PVC PLASTIC), AT LEAST 2 o 40" ABOVE FINISH GRADE WITH SPAN BETWEEN POSTS NO T f 2 GREATER THAN 6' ON CENTER. EVERY NINTH POST SHALL * *VDOT #3, #357, #5, #56 OR #57 CLASS I CONTAIN A WARNING SIGN THAT CLEARLY IDENTIFIES THE COARSE AGGREGATE TO REPLACE SILT RIPRAP FENCE AS A TREE PROTECTION FENCE. FENCE IN " HORSESHOE " WHEN HIGH CI P VELOCITY OF FLOW IS EXPECTED BM JOB NO. TP 3.38 NO SCALE O O 3.08 -1 O 3.36 -2 O 36167 CULVERT INLET PROTECTION SOIL STABILIZATION BLANKET EC - 2 TREE PROTECTION No Scale SHEET NO. No Scale No Scale C3.1 a� 0 0 w as U) 0 0 a o_ a 0 J) 0 a� 0 m c as r as a � a �o o �V) �z wo 22 02 c a � a3 0 -_ as In D_ o m zco o aa)) 2 n g x o m oL.. r= 0 2 Y N a5 ) X m o a) U :S 2 a) a5 C Y o C o E� U a3 -0 o m 9 �0 �-0 U 0-0 o C U) o W CC U -0 2 C: O ca U O Q .J EROSION CONTROL LEGEND 21 B - CULPEPER FINE SANDY LOAM, 2 TO 7 PERCENT SLOPES. 40 TO 79 INCHES TO RESTRICTIVE FEATURES, WELL DRAINED 21C - CULPEPER FINE SANDY LOAM, 7 TO 15 PERCENT SLOPES. 40 TO 79 INCHES TO RESTRICTIVE FEATURES, WELL DRAINED L ice- 0 U C .AIG Ka T. ARSKI � ® Lic. No. 04020 8507 MHS � I / - I 4� LA TERAL S FROM \ g 2003 & 2009 SHEPHERD'S �0 �® 0�' \ I SD CURB INLET W/ MHD RIDGE ROAD & 0�`�`�'' ' v TOP= 459.80' �I / INV. CL= 451.94' (8 "PVC OUT) AyTti \ IN = 448.93'18-RCP(SW) \ ` \ INV. I - 449.00' 18 "RCP (SE) / INV. OUT =448.90' 24" RCP N'� 465 \ \1 P \ \ 18" CMP 18" RCP W/ D // \\`� ° E 1' INV. 1N= 457.51' l 8 r/ ` \� \ \� N E Lu V. 1N =44 �. 66 \ I I I l G � 0 UT= 463.64' \ , SNEp - 18"C N7� \ �'S��\�\ \ ' \ ~ Lui > \ �� /' \ - H�RQ,S INV. 1N= 458.15' // i �'iO \` Q i a� 3 w 0 > _ I5p RIDGE /r / ` o LL = 1' 0g1 1R� =D. EP -- - , / `: I uu � lj Rq 8 �_ _ w J o / p I PH 3q) / - - - - \ -- " �- - - ��_ TMP 62F -315 j r61" / �1 / 7� 18 "RCP W/ FED WIN & O w v M 1 CIP INV. IN= 451.90' CHEN JENKINS � C I P 8 z- x 3: Lj DB. 4524, PG. 238 I a� \ \ I 15" HDPE 2.5' `\ / \ \ � l / INV. (OUT)= 470.34' _ - _ _ \ ASPHAL - - - - - \ Ln l TMP 62F -313 - - _ _ _ - - - _ $ - F \\ TMP 62F -314 \ SOIL TYPE: I °' M 2.5' - - - - \ JAMES MURRAT & I - / WARREN M. OR _ _ - - - � LISA MURATT 21 C Lu CE M VIRGINIA M. STALLINGS 0� - \ - I l DB. 3873, PG. 382 DB. 3039, PG. 608 A� - S44 °05'52'E ` - _ \ DB. 3665, PG.379 _ 6' _ \ I 28.80' I �I _ \ D INLET W /GRATE - - - / / D T \ o y99- \ /' 1 I I / III � TOP,476.57' (MEAN) O 11VV`OUT- 475.00' 15" HDPE o� ,. 6' 65.9 S55035 28 l \ \ I I I o SF - - - 465- SF ;.07 � �9 c�- YARD INLET TP - - - - - ' TOP OF DAM 462.50 t'l `(PLASTIC) - 2.5JkNIDE DC _ 469 TP / // I j `> BII`TTOM'OF TRAP 457.69 js \ DD DD 3' - / S47 °21'05'E- _ _ 6 TOP OK DAM 469.40 / I� z / I1 DRAINAGE AREA TO � � � �® \ � 3.0 WIDE / , O DC rn BOTTOM 7 TRAP / - d / \ SEDIMENT TRAP #2 = - / `1 0.55 ACERS \ / \ SF 464.50 / I\ > O -I - - DD - \ I r I \\ -D \ INAGE AREA TO SEDIMENT TRAP #3 0.32 ACERS / �\ I �mw�'- - - - - -- -- - - - -- - DC \ \\ \ • / / TS ` \ \ -472- - I / I I I \ • DRAINAGE AREA / �`\ \ `\ - I I I I I TP DIVIDE (TYP.) - / �� \ • V j ' /o \♦ \ SOIL \YPE: U/ _ -''l ♦♦ ) \ \` - -473- \ 1 LLl - - / O \ \ / ♦ / II DID DC , - - \ _ Ir �) I �♦ \ \ / \ I I III �I TS oT �' ___ %* \ I I I I - - - - - -474- I I I \\ -1 '" - - ' o1e 1 � v ♦ I I' III \ • TMP 62F -E2 ` _ _ _ _ / -475- ROBERT HAUSER HOMES, INC. D6. 2051, PG. 3 •476- - - - - - / -475 ` I / /1 IID\ I ir� _ � \ o I _474 P� ' \ / \ O ' ' ' \ \ I �I I \ \ DRAINAGE AREA N TP \ \ \ I \ DIVIDE (TYP.) \ N O -473 - -/ \ TS LIMITS OF I\ w I \ \ l I 11 - DISTURBANCE _ -470 \ \ I 4.05 ACRES -469- J -------------- - - - - -- TP - - - - - -- 1 73 RA\jAGE AREA TO \ -- - -' - - - -- ° - - - -- G N44 25'05 'H / 60.50 \ 6 SEDIMENT TRAP #1 44 25 611 2.59 ACERS SF - - - I I GURB AS - a _ DC _ H -4 I I _ o � w O QPO I Q - - - - -- " - - - - -- - �� - BOTTOM 462.20 6 G orb _ - - W TOP OF DAM 468.00 3.0' WIDE TOP = 463.10' INV. OUT = 460.26' 15" RCP \ 3 SD CU INLET W /MHD _p = _ R/o \ \ \ i \ �\ SF �4s7_ TOP = 467.46' I P - INV. UT= 462.81'15 "RCP - -- - �OTp�wj a�' / / \��� �h / - - - - - - ' e rMFgpoRO✓ o TNR�ST \X SD CURB INLET W/M O TOP = 466.48' \�\ \ \ \ �Iic 37.0 /j,Q- O• / \ \ \ INV. 9.78' 15" RCP ��� \ F A02 72g �h O0Q�0 ��%v� INV. O = 459.76' 18" RCP \ 78,E 'f _ _ SD CURB INLET W/ MHD�C,o 4 TOP = 465.70' 11\ \ \ �.00' O�Q INV. IN= 459.57' 15" RCP \ \ 11 U I I I \ X40- INV. OUT = 459.57' 15" RCP b �11 \ ` \ SCALE 1 " =30' / -460 30' / \ 464-- _ _ \I 9� \ \ \ SD INLET W/ GRAT9 / / 0 / / \ . 60' z O a U w 0 z O V) w W OO z 0 D � DATE 06/22/15 DRAWN BY J. SHOWALTER DESIGNED BY C. KOTARSKI CHECKED BY C. KOTARSKI SCALE 1 30' H ,LJJ TZ V J Q z Q z J Q J O � n W �+ J �<z WO m U J a LL Q0z w OO H U Q J w � z O O w JOB NO. 36167 SHEET NO. C3.2 0 .N U c a� 0 0 w m 0 0 2- Q 0 0 m (6 r N Q 0 0 s 3 -0 a o� �O 2 U z �O 22 02 �o c: (D a o 0� Z U) O Q �X 0 :F r 0 0 0 o .3 a Y .N � N U 2 N 0 Y o c o 0 E U D o m � 0 U 0-0 0 c 0 0 0 U E �U) U �o � 0- o LIMITS OF CLEARING AND GRADING - DRAINAGE DIVIDE - SOIL AREA DIVIDE - SAF SAF SAFETY FENCE 3.01 CE CONSTRUCTION ENTRANCE 3.02 SF X SILT FENCE 3.05 IP INLET PROTECTION 3.07 CIP ® CULVERT INLET PROTECTION 3.08 DD DIVERSION DIKE 3.09 ST SEDIMENT TRAP 3.13 TS TEMPORARY SEEDING 3.31 PS PERMANENT SEEDING 3.32 MU MULCHING 3.35 BM SOIL STABILIZATION BLANKET 3.36 TP TP TREE PROTECTION FENCE 3.38 DC DUST CONTROL 3.39 * "VIRGINIA EROSION AND SEDIMENT CONTROL HANDBOOK" SPECIFICATION NUMBER SOILS INFORMATION: 21 B - CULPEPER FINE SANDY LOAM, 2 TO 7 PERCENT SLOPES. 40 TO 79 INCHES TO RESTRICTIVE FEATURES, WELL DRAINED 21C - CULPEPER FINE SANDY LOAM, 7 TO 15 PERCENT SLOPES. 40 TO 79 INCHES TO RESTRICTIVE FEATURES, WELL DRAINED L ice- 0 U C .AIG Ka T. ARSKI � ® Lic. No. 04020 8507 MHS � I / - I 4� LA TERAL S FROM \ g 2003 & 2009 SHEPHERD'S �0 �® 0�' \ I SD CURB INLET W/ MHD RIDGE ROAD & 0�`�`�'' ' v TOP= 459.80' �I / INV. CL= 451.94' (8 "PVC OUT) AyTti \ IN = 448.93'18-RCP(SW) \ ` \ INV. I - 449.00' 18 "RCP (SE) / INV. OUT =448.90' 24" RCP N'� 465 \ \1 P \ \ 18" CMP 18" RCP W/ D // \\`� ° E 1' INV. 1N= 457.51' l 8 r/ ` \� \ \� N E Lu V. 1N =44 �. 66 \ I I I l G � 0 UT= 463.64' \ , SNEp - 18"C N7� \ �'S��\�\ \ ' \ ~ Lui > \ �� /' \ - H�RQ,S INV. 1N= 458.15' // i �'iO \` Q i a� 3 w 0 > _ I5p RIDGE /r / ` o LL = 1' 0g1 1R� =D. EP -- - , / `: I uu � lj Rq 8 �_ _ w J o / p I PH 3q) / - - - - \ -- " �- - - ��_ TMP 62F -315 j r61" / �1 / 7� 18 "RCP W/ FED WIN & O w v M 1 CIP INV. IN= 451.90' CHEN JENKINS � C I P 8 z- x 3: Lj DB. 4524, PG. 238 I a� \ \ I 15" HDPE 2.5' `\ / \ \ � l / INV. (OUT)= 470.34' _ - _ _ \ ASPHAL - - - - - \ Ln l TMP 62F -313 - - _ _ _ - - - _ $ - F \\ TMP 62F -314 \ SOIL TYPE: I °' M 2.5' - - - - \ JAMES MURRAT & I - / WARREN M. OR _ _ - - - � LISA MURATT 21 C Lu CE M VIRGINIA M. STALLINGS 0� - \ - I l DB. 3873, PG. 382 DB. 3039, PG. 608 A� - S44 °05'52'E ` - _ \ DB. 3665, PG.379 _ 6' _ \ I 28.80' I �I _ \ D INLET W /GRATE - - - / / D T \ o y99- \ /' 1 I I / III � TOP,476.57' (MEAN) O 11VV`OUT- 475.00' 15" HDPE o� ,. 6' 65.9 S55035 28 l \ \ I I I o SF - - - 465- SF ;.07 � �9 c�- YARD INLET TP - - - - - ' TOP OF DAM 462.50 t'l `(PLASTIC) - 2.5JkNIDE DC _ 469 TP / // I j `> BII`TTOM'OF TRAP 457.69 js \ DD DD 3' - / S47 °21'05'E- _ _ 6 TOP OK DAM 469.40 / I� z / I1 DRAINAGE AREA TO � � � �® \ � 3.0 WIDE / , O DC rn BOTTOM 7 TRAP / - d / \ SEDIMENT TRAP #2 = - / `1 0.55 ACERS \ / \ SF 464.50 / I\ > O -I - - DD - \ I r I \\ -D \ INAGE AREA TO SEDIMENT TRAP #3 0.32 ACERS / �\ I �mw�'- - - - - -- -- - - - -- - DC \ \\ \ • / / TS ` \ \ -472- - I / I I I \ • DRAINAGE AREA / �`\ \ `\ - I I I I I TP DIVIDE (TYP.) - / �� \ • V j ' /o \♦ \ SOIL \YPE: U/ _ -''l ♦♦ ) \ \` - -473- \ 1 LLl - - / O \ \ / ♦ / II DID DC , - - \ _ Ir �) I �♦ \ \ / \ I I III �I TS oT �' ___ %* \ I I I I - - - - - -474- I I I \\ -1 '" - - ' o1e 1 � v ♦ I I' III \ • TMP 62F -E2 ` _ _ _ _ / -475- ROBERT HAUSER HOMES, INC. D6. 2051, PG. 3 •476- - - - - - / -475 ` I / /1 IID\ I ir� _ � \ o I _474 P� ' \ / \ O ' ' ' \ \ I �I I \ \ DRAINAGE AREA N TP \ \ \ I \ DIVIDE (TYP.) \ N O -473 - -/ \ TS LIMITS OF I\ w I \ \ l I 11 - DISTURBANCE _ -470 \ \ I 4.05 ACRES -469- J -------------- - - - - -- TP - - - - - -- 1 73 RA\jAGE AREA TO \ -- - -' - - - -- ° - - - -- G N44 25'05 'H / 60.50 \ 6 SEDIMENT TRAP #1 44 25 611 2.59 ACERS SF - - - I I GURB AS - a _ DC _ H -4 I I _ o � w O QPO I Q - - - - -- " - - - - -- - �� - BOTTOM 462.20 6 G orb _ - - W TOP OF DAM 468.00 3.0' WIDE TOP = 463.10' INV. OUT = 460.26' 15" RCP \ 3 SD CU INLET W /MHD _p = _ R/o \ \ \ i \ �\ SF �4s7_ TOP = 467.46' I P - INV. UT= 462.81'15 "RCP - -- - �OTp�wj a�' / / \��� �h / - - - - - - ' e rMFgpoRO✓ o TNR�ST \X SD CURB INLET W/M O TOP = 466.48' \�\ \ \ \ �Iic 37.0 /j,Q- O• / \ \ \ INV. 9.78' 15" RCP ��� \ F A02 72g �h O0Q�0 ��%v� INV. O = 459.76' 18" RCP \ 78,E 'f _ _ SD CURB INLET W/ MHD�C,o 4 TOP = 465.70' 11\ \ \ �.00' O�Q INV. IN= 459.57' 15" RCP \ \ 11 U I I I \ X40- INV. OUT = 459.57' 15" RCP b �11 \ ` \ SCALE 1 " =30' / -460 30' / \ 464-- _ _ \I 9� \ \ \ SD INLET W/ GRAT9 / / 0 / / \ . 60' z O a U w 0 z O V) w W OO z 0 D � DATE 06/22/15 DRAWN BY J. SHOWALTER DESIGNED BY C. KOTARSKI CHECKED BY C. KOTARSKI SCALE 1 30' H ,LJJ TZ V J Q z Q z J Q J O � n W �+ J �<z WO m U J a LL Q0z w OO H U Q J w � z O O w JOB NO. 36167 SHEET NO. C3.2 0 .N U c a� 0 0 w m 0 0 2- Q 0 0 m (6 r N Q 0 0 s 3 -0 a o� �O 2 U z �O 22 02 �o c: (D a o 0� Z U) O Q �X 0 :F r 0 0 0 o .3 a Y .N � N U 2 N 0 Y o c o 0 E U D o m � 0 U 0-0 0 c 0 0 0 U E �U) U �o � 0- o EROSION CONTROL LEGEND 21 B - CULPEPER FINE SANDY LOAM, 2 TO 7 PERCENT SLOPES. 40 TO 79 INCHES TO RESTRICTIVE FEATURES, WELL DRAINED 21C - CULPEPER FINE SANDY LOAM, 7 TO 15 PERCENT SLOPES. 40 TO 79 INCHES TO RESTRICTIVE FEATURES, WELL DRAINED L_ / i / 06 � ® Q CRAIG � 7i MHS IzIt. 04C2785fl � ar It TOP = 460.87' /O (4" LATERALS FROM \ SD CURB INLET W /MHD 4i 2003 & 2009 SHEPHERD'S 4�0 �® �''�NA '' I TOP = 459.80 RIDGE ROAD IN CL= 451.94' (8 "PVC OUT) AyTti \ � INV. 1N= 448.93 18 'RCP (SW) V. i !k � \ \ \ INV. 1N= 449.00' 18" RCP (SE) \ !� INV. OUT = 448.90'24 "RCP o \ 1 i \I \ 1 465 \ P� \ \ ' / /// \ \ \ \ \\ \ E I I I OUT4 Q4 \ S _ _ _ _ / / \ \\D\ Lu N E V. IN =4b;t � / \ � , \ � / �cP .\ \\ / W Q NEPH�Rp /� \ Q u- 3 160, 's Rlp�E - ° o / / l / �J� i ii i \ O9T ? \ \\ �DU� �R1, PG 98 / \- � \ \ i - a J 2 c° O 3A) - -- - - - - - -- - �- - - \ TMP 62F -315 oc > � ,°" / // I % PJ�� I - ` - / = / i 18" RCP W/ FE 3\ JEFFREY GWIN JENKINS & 0 w v M a ' i460 CIP INV. 1N= 451.90' KATHERINE CHEN JENKINS z - v / x LLi DB. 4524, PG. 238 I ��' \ \ < oJc u1' " wp I � ���� 0 U) z � 15 "HDPE - _ i I I \ _ � ,1, l / INV. (OUT) = 470.34' - - S F - _ - - _ - _ ° _ _ \ \ \ r j rn U) _ _ ` > 4fi2 _ _ - � \ I I rn � w - - - - TMP 62F -314 , Lu 11 TMP 62F -313 - - - ll WARREN M. OR p, W, 25 _- JAMES MURRAT & I J / ^ ° - LISA MURATT I L Lu Z a � VIRGINIA M. STALLINGS � I � DB. 3873, PG. 382 _ _ 41 0� D D - _ - __ ------ - ' C E \ ` , �'� DB. 3039, PG. 608 I l v�j DB. 3665, PG.379 4g5 S44 °05'52 E ` - 28.80' �I - _ - 9 \ I I I / I I OU INLET W /GRATE 6 9- I I I / O I TOP,476.57' (MEAN) 466 \ _ _ / // I I I I 0 z �g ��,ll/`OL77�475.00' 15 "HDPE l 65.96 OP F DAM 462.50 S °35,28.,E / \ II O 2.5 WIDE - \ �465— / S55 - TTO O TRAP 457.00 ' - _ \ ` ; _ _ - - - - SF -).07' / I I sue\ S \ TS - - X55 / /' /l l /l /l YARD INLET P O / I Lu �6'�c \ (PLASTIC) , \ DC D _ 469 TP /' / // I I I '� N � _ _ / I I = Q rn S47 21'05'E DD - \ TOP OK DAM 469.40 / d 3.0' WIDE / / 1 0 4 \ \` DC rn - BOTTOM O TRAP/ / /- ' \ 46 64 F / I1\ DATE 477 \ \ \ \ 0. SF 454.50 TS / / / / \ � 06122115 469 \ 465 / / / (6' II I \ I 0 v I I _47 ST3 / / I 1 I DRAWN BY J. SHOWALTER DESIGNED BY / \ DC 67 / I / M /r I I I(' \ 0 TS \ \ \ \ _ / I / I I III \ • C. KOTARSKI 1 ' TP / / ,I / I i I I \ • CHECKED BY y � I ' \ \\ / 1 \ \ ' / I I I \ • C. KOTARSKI _473— \\ 1 7 / I II • SCALE w SOI STOCKPILE ARE ' \ / D � III � 1 " =30' TS \ I I • f III \ O I \ __ \\ - 47 �. I I Ill III \ • TMP 62F -E2 ROBERT HAUSER HOMES, INC. DB. 2051, PG. 3 476 II — _ - - -\ I 47 I // /� /I IcD \\ CA I / Lu \ _ - -\ -_ -474- �/ �I / /// I (f) 1 I TP \ N _ -473- 477 DC Cot TS Lu ^ 0,/ 471 L.L Lu \ pp / pp, b ^W I \ Q\ / / /// / I I Q J - - - - -/ / \ I I TP 1i� TP DD \ \ \ // / I I m ------------------- - - - - -- -- -¢ ¢ - - -- SF I Q U LL LIMITS OF _ / / / / \ w -- - - `- - - \ - / / DISTURBANCE w - _ 5 ACRES _ G - - -- �0 DC '� - - I _- - - -- N44 °25'05 "V1 / 60.50' - - � � - - - � _ - - N44°25'05" - `_ _ , - -- -4sa _ - SF / /� // Lu CURB - I I LT l \ / 1zy PQP- �Q - - - -- - - - - - -- ��\ �\�\ � -'' � \ BOTTOM //r IGONG' I ° N2j °SS32 \G\ \\ \____ 4g 462.20 ST1 --- - - - - -- 467- SDW�E� \ DD EP E I CURB TOP = 463.10' IN - V - O UT = 460.26' 15 "RC P SD C INLET WI ____ / ' 467_ WO \ -/-`- TOP = 46746' I P AM 468.00 INV. UT= 462.81 15 RCP - �R i p/ / , // . -/ /_ - — - - 'YO,/ CURB INLETW /MHD o \ \ \ I / TOP = 466.48' C/�F 37.0 INV. 1N= 459.78' 15" RCP FAA 728 `�� GOQ�O / \� �� INV. OUT = 459.76' 18" RCP 78„ k�'y) SD CURB INLET W/ MHD�C,o - -4 - 7 TOP = 465.70' 111 \ \ ��00, �� - o�Q INV. 1N= 459.57' 15" RCP 11 v I 1 1 \ 461- - - �'\ I I / / JOB NO. INV. OUT = 459.57' 15" RCP � �11 \ N SCALE 1 " =30' / 36167 _46 _ - 460- -� �� / 0 / 30' 60' SHEET NO. 4 _ _ 1 9�ti / \ \ SD INLET W/ GRAT,9 / , / / DI-7 C3.3 0 ai U c a� 0 0 0 0 0 a Q a 0 a� 0 m C (6 r (6 Q 0 0 3 � a 50 -0 W o C7 z 0o 22 02 c m 0 c o m N a o O Z O 2 0 2 x 0 t o 0 r 0 0 0 Q� o .3 Q Y N -�g �N ao N U y2 (6 0 Y o c o (D E� U (D o m U 0-0 0 c U) o w N U -0 2 c0 co U) � N o U CIS Q O LIMITS OF CLEARING AND GRADING - DRAINAGE DIVIDE - SOIL AREA DIVIDE - SAF SAF SAFETY FENCE 3.01 CE CONSTRUCTION ENTRANCE 3.02 SF X SILT FENCE 3.05 IP INLET PROTECTION 3.07 CIP ® CULVERT INLET PROTECTION 3.08 DD DIVERSION DIKE 3.09 ST SEDIMENT TRAP 3.13 TS TEMPORARY SEEDING 3.31 PS PERMANENT SEEDING 3.32 MU MULCHING 3.35 BM SOIL STABILIZATION BLANKET 3.36 TP TP TREE PROTECTION FENCE 3.38 DC DUST CONTROL 3.39 * "VIRGINIA EROSION AND SEDIMENT CONTROL HANDBOOK" SPECIFICATION NUMBER SOILS INFORMATION: 21 B - CULPEPER FINE SANDY LOAM, 2 TO 7 PERCENT SLOPES. 40 TO 79 INCHES TO RESTRICTIVE FEATURES, WELL DRAINED 21C - CULPEPER FINE SANDY LOAM, 7 TO 15 PERCENT SLOPES. 40 TO 79 INCHES TO RESTRICTIVE FEATURES, WELL DRAINED L_ / i / 06 � ® Q CRAIG � 7i MHS IzIt. 04C2785fl � ar It TOP = 460.87' /O (4" LATERALS FROM \ SD CURB INLET W /MHD 4i 2003 & 2009 SHEPHERD'S 4�0 �® �''�NA '' I TOP = 459.80 RIDGE ROAD IN CL= 451.94' (8 "PVC OUT) AyTti \ � INV. 1N= 448.93 18 'RCP (SW) V. i !k � \ \ \ INV. 1N= 449.00' 18" RCP (SE) \ !� INV. OUT = 448.90'24 "RCP o \ 1 i \I \ 1 465 \ P� \ \ ' / /// \ \ \ \ \\ \ E I I I OUT4 Q4 \ S _ _ _ _ / / \ \\D\ Lu N E V. IN =4b;t � / \ � , \ � / �cP .\ \\ / W Q NEPH�Rp /� \ Q u- 3 160, 's Rlp�E - ° o / / l / �J� i ii i \ O9T ? \ \\ �DU� �R1, PG 98 / \- � \ \ i - a J 2 c° O 3A) - -- - - - - - -- - �- - - \ TMP 62F -315 oc > � ,°" / // I % PJ�� I - ` - / = / i 18" RCP W/ FE 3\ JEFFREY GWIN JENKINS & 0 w v M a ' i460 CIP INV. 1N= 451.90' KATHERINE CHEN JENKINS z - v / x LLi DB. 4524, PG. 238 I ��' \ \ < oJc u1' " wp I � ���� 0 U) z � 15 "HDPE - _ i I I \ _ � ,1, l / INV. (OUT) = 470.34' - - S F - _ - - _ - _ ° _ _ \ \ \ r j rn U) _ _ ` > 4fi2 _ _ - � \ I I rn � w - - - - TMP 62F -314 , Lu 11 TMP 62F -313 - - - ll WARREN M. OR p, W, 25 _- JAMES MURRAT & I J / ^ ° - LISA MURATT I L Lu Z a � VIRGINIA M. STALLINGS � I � DB. 3873, PG. 382 _ _ 41 0� D D - _ - __ ------ - ' C E \ ` , �'� DB. 3039, PG. 608 I l v�j DB. 3665, PG.379 4g5 S44 °05'52 E ` - 28.80' �I - _ - 9 \ I I I / I I OU INLET W /GRATE 6 9- I I I / O I TOP,476.57' (MEAN) 466 \ _ _ / // I I I I 0 z �g ��,ll/`OL77�475.00' 15 "HDPE l 65.96 OP F DAM 462.50 S °35,28.,E / \ II O 2.5 WIDE - \ �465— / S55 - TTO O TRAP 457.00 ' - _ \ ` ; _ _ - - - - SF -).07' / I I sue\ S \ TS - - X55 / /' /l l /l /l YARD INLET P O / I Lu �6'�c \ (PLASTIC) , \ DC D _ 469 TP /' / // I I I '� N � _ _ / I I = Q rn S47 21'05'E DD - \ TOP OK DAM 469.40 / d 3.0' WIDE / / 1 0 4 \ \` DC rn - BOTTOM O TRAP/ / /- ' \ 46 64 F / I1\ DATE 477 \ \ \ \ 0. SF 454.50 TS / / / / \ � 06122115 469 \ 465 / / / (6' II I \ I 0 v I I _47 ST3 / / I 1 I DRAWN BY J. SHOWALTER DESIGNED BY / \ DC 67 / I / M /r I I I(' \ 0 TS \ \ \ \ _ / I / I I III \ • C. KOTARSKI 1 ' TP / / ,I / I i I I \ • CHECKED BY y � I ' \ \\ / 1 \ \ ' / I I I \ • C. KOTARSKI _473— \\ 1 7 / I II • SCALE w SOI STOCKPILE ARE ' \ / D � III � 1 " =30' TS \ I I • f III \ O I \ __ \\ - 47 �. I I Ill III \ • TMP 62F -E2 ROBERT HAUSER HOMES, INC. DB. 2051, PG. 3 476 II — _ - - -\ I 47 I // /� /I IcD \\ CA I / Lu \ _ - -\ -_ -474- �/ �I / /// I (f) 1 I TP \ N _ -473- 477 DC Cot TS Lu ^ 0,/ 471 L.L Lu \ pp / pp, b ^W I \ Q\ / / /// / I I Q J - - - - -/ / \ I I TP 1i� TP DD \ \ \ // / I I m ------------------- - - - - -- -- -¢ ¢ - - -- SF I Q U LL LIMITS OF _ / / / / \ w -- - - `- - - \ - / / DISTURBANCE w - _ 5 ACRES _ G - - -- �0 DC '� - - I _- - - -- N44 °25'05 "V1 / 60.50' - - � � - - - � _ - - N44°25'05" - `_ _ , - -- -4sa _ - SF / /� // Lu CURB - I I LT l \ / 1zy PQP- �Q - - - -- - - - - - -- ��\ �\�\ � -'' � \ BOTTOM //r IGONG' I ° N2j °SS32 \G\ \\ \____ 4g 462.20 ST1 --- - - - - -- 467- SDW�E� \ DD EP E I CURB TOP = 463.10' IN - V - O UT = 460.26' 15 "RC P SD C INLET WI ____ / ' 467_ WO \ -/-`- TOP = 46746' I P AM 468.00 INV. UT= 462.81 15 RCP - �R i p/ / , // . -/ /_ - — - - 'YO,/ CURB INLETW /MHD o \ \ \ I / TOP = 466.48' C/�F 37.0 INV. 1N= 459.78' 15" RCP FAA 728 `�� GOQ�O / \� �� INV. OUT = 459.76' 18" RCP 78„ k�'y) SD CURB INLET W/ MHD�C,o - -4 - 7 TOP = 465.70' 111 \ \ ��00, �� - o�Q INV. 1N= 459.57' 15" RCP 11 v I 1 1 \ 461- - - �'\ I I / / JOB NO. INV. OUT = 459.57' 15" RCP � �11 \ N SCALE 1 " =30' / 36167 _46 _ - 460- -� �� / 0 / 30' 60' SHEET NO. 4 _ _ 1 9�ti / \ \ SD INLET W/ GRAT,9 / , / / DI-7 C3.3 0 ai U c a� 0 0 0 0 0 a Q a 0 a� 0 m C (6 r (6 Q 0 0 3 � a 50 -0 W o C7 z 0o 22 02 c m 0 c o m N a o O Z O 2 0 2 x 0 t o 0 r 0 0 0 Q� o .3 Q Y N -�g �N ao N U y2 (6 0 Y o c o (D E� U (D o m U 0-0 0 c U) o w N U -0 2 c0 co U) � N o U CIS Q O EROSION CONTROL LEGEND LIMITS OF CLEARING AND GRADING - DRAINAGE DIVIDE SOIL AREA DIVIDE SAF SAF SAFETY FENCE 3.01 CE CONSTRUCTION ENTRANCE 3.02 SF X SILT FENCE 3.05 IP INLET PROTECTION 3.07 CIP ® CULVERT INLET PROTECTION 3.08 DD DIVERSION DIKE 3.09 ST SEDIMENT TRAP 3.13 TS TEMPORARY SEEDING 3.31 PS PERMANENT SEEDING 3.32 MU MULCHING 3.35 BM SOIL STABILIZATION BLANKET 3.36 TP TP TREE PROTECTION FENCE 3.38 DC DUST CONTROL 3.39 * "VIRGINIA EROSION AND SEDIMENT CONTROL HANDBOOK" SPECIFICATION NUMBER SOILS INFORMATION: 21 B - CULPEPER FINE SANDY LOAM, 2 TO 7 PERCENT SLOPES. 40 TO 79 INCHES TO RESTRICTIVE FEATURES, WELL DRAINED 21C - CULPEPER FINE SANDY LOAM, 7 TO 15 PERCENT SLOPES. 40 TO 79 INCHES TO RESTRICTIVE FEATURES, WELL DRAINED L- i i 0 � / ® I,z Ntz 04Ct2i7 85fl7i \ / PROPOSED -f' I / I �y - _ ACSA EASEMENT / ® 0 --------------------- - - - - -\ I I I � I G \1 � \ \ 465 EP (Du PG 9g 1 TAPER C WTO ;'� ` . ti ti Rq PN. 3q / - �� __ �_ - - - - - -- - G -2 IE T9- EXISTING _ i - - / TAPER CURB TO C ry P 3PHALT h B ILT ASPHALT - _ IP / IP TP SF - J SF VDOT STD CG -9B IP ALONG DRIVEWAY -AN (TYP) EP------------ - - - - -- 46 --- - - - -- CURB - _ Rip Rp I P orR \\ \ rMFgooRo✓ sTyR'�ST \ l4iCR 37.0 i -465- \ ` 11 Q I 11 ` 1 _464_ -- �L' I I I � \ I I \ I I I I I I II \ I I 65.96' \ \ I S55 °35'28„E l \ „x465- / / - - -sA;5 SF TP FFE: 4'0,15 BM GFE 468.8�L I x BFE: 461.4NINGR.) X47 SF \ 468.65 / / / / C\4 8.52 Flo 467.5 r I II II(D I I � FFE: 473.51 472.0 GFE: 472.18 8 BFE: 464.76 (INGR.) /0 472.01 1.25 70.44 r I I I II _ MU II I .50 PS \ I I I II � PS I I < TP I III I \\ 3 MU 47.9 FFE: 476.62 20 GFE: 475.29 ol 47.1 BFE: 467.87 (INGR.) I VPNRIABLE WID �(�n A SA EASEMENT I ' I IFFE- 479.86 1 \ 478.2 GFiE:478.53 \ SF o � BFV471.11 (INGR.) \\ 2 MU IIII/ I �I rl- ti PS 77.80 80 479.88 8�2 d FFE: 481.51 P GFE: 480.18 / BFE: 472.76 o MU r � PS SF --4 - - 470-FFE: 480.76 GFE`479A3 BFE: 472.01 MU .4472 , /1 /- - - - - - ' / � I / SCALE 1"=30' / , \ \ - 460-- �i \ / 0 / 30' 60' E 0 V N O CO Oj E W N N a=+ W Q L�Q 3� 00. >� aW °" a J 4- 00 W > N ('j W Uri x < uJ LL oa4-;� Lf) _ (n N U Lr) H N Lf1 Ol � � M J W O 2 U O D W W U Q z O O r • • • • IL ce V) Z z O a U V) W 0 Z O V) w W U Z O Ln o � DATE 06/22/15 DRAWN BY 1. SHOWALTER DESIGNED BY C. KOTARSKI CHECKED BY C. KOTARSKI SCALE 1 30' w Q z a Q z ^J Q O >O W c Q z w O 0° J U a L O Lu OO H U Q Lu z � z O ,� V J O I..0 JOB NO. 36167 SHEET NO C3.4 I 10 \ - % MHS / ® I,zc4 No. 0402048507 t / / I:, \ \ PROPOSED ACSAEASEMENT 4O LATERALS FROM \ � SD CURB INLET W/ MHD 2003 & 2009 SHEPHERD \ y TOP = 459.80' RIDGE ROAD ,� AyTti �\ INV. 1N= 448.93' 18" RCP (SW) J INV. CL= 451.94 VC OUT) \� �\ INV. 1N= 449.00' 18" RCP (SE) INV. OUT = 448.90' 24" R.GP / E o O \ \ \; P \ \ D / \\ / 280' HT ° E / `�� ANCE N _ l V. 1N =4i. -. _ w G�P OUT = 463.64' � SN-/ \ - - 5 00 `p;A�`�� \ ~ cLu > w 0 > i , (D� 1901 P -�T TAPPIN TAPER U TO a J "' z CO A p SLEEVE AND 2 o O R H• 3A) DISTANCE-/ VALVE ` G� TIE T STING �I \ TMP 62F- -315 N a ,k" / TAPER CURB TO -ASPHALT 18 RCP W/ FE JEFFREYGWINJENKINS & c� w v M QP ' WIDE TIE TO EXISTING CG-2 �`� ; STOP INV. 1N= 451.90' KATHERINE CHEN JENKINS z - X v REBUILT ASPHALT �2S , SJGN DB. 4524, PG. 238 a OJ < w _ASPHALT PATH 270' SIGHT DIST. 15 "HDPE ��� _ - - ,C� TO INTX. O /NV. (OUT)= 470.34' - _ _ _ _ _ - - �l % VDOT STD CG -9B \ ��„ ,.r, ENTRY - < \ ALONG DRIVEWAY \ �` _ � " , > a, w TMP 62F -313 - �IGfd --�-�� < ate: (TYP) TMP 62F -314 m WARREN M. OR JAMES MURRAT & PROPOSED VARIABLE WIDTH � VARIABLE WIDTH � ,p �,�� I \�j / LISA 9, MURA PG. 6 Z VIRGINIA M. STALLINGS ACSA EASEMENT A � ACCESS DB. 3873, PG. 382 PEDESTRIAN DB. 3039, PG. 608 � EASEMENT ACCESS EASEMENT W DB. 3665, PG.379 \ \ \ J SD INLET W /GRATE / 9 OPEN SPACE E o TOP = 476.57' (MEAN) � y INV. OUT = 475.00' 15 "HDPE \ 1953 SF BOUNDARY LINE SWIM EASEMENT o O TO BE VACATED LOT 20 \ 4500 SF TO B CONVEYED AT 6813 SF �� �" A FUTURE DATE TO - YARD INLET U-) Lu ADJACENT LANDOWNER (PLASTIC) % '�� ��� \ w Lu Q I U CONSERVATION 24 o 4A ' < � � cn DATE EASE ENT 6 - - - � LOT 1 > 5219 SF �� I - - - - - - - - \ OPEN SPACED I � 06122115 OPEN SPACE A 20' REAR OPEN SPACE F \ CONSERVATION DRAWN BY 14841 ISF / 52 SETBACK (T P) 1678 SF //^ 3 EASEMENT I � � � � � SqN � � � 12011 SF � � J. WILSON F-F DESIGNED BY I ` \^ \� LOT 2 I • C. KOTARSKI LOT 17 LOT 18 LOT 19 N E SIGN ` 5071 SF CHECKED BY 1 I LOT 14 LOT 15 LOT 16 4681 SF 4670 SF ` \ • TEMPORARY 4666 SF + 4741 SF 4787 SF 4774 SF I I I 1 • C. KOTARSKI 2 ACCESS URNA OU D EASEMENT 12' BUILDING 7r 5' FRONT , I 1 I • • SCALE LuLl i — PARATION (TYP) SETBACK (TYP � I 1 I „ _ • 1 - 30 FIRE LJYDRAN , • I 24 A SEMBL 30' - - - - - - 18' — o (TYP) - < 8X8 TEE 5' - - - - _- - ®E - LOT 3 TMP 62F -E2 �� ROBERT HAUSER HOMES, INC. O® psi ®� _ > = = = = _ _ _ _ _ = _ _ �- s = - _ - s ? _ - _ _ -- - == -= _ _ -� -_ _ - -- - ROAD B ` 5097 SF I j - - - - =_ STOP SIG I U DB. 2051, PG. 3 8 24 i �I R 12' 9' PUBLIC R/W ��� C) On R.V. I W W I ' WATERLIN CG -6 8' R30Q h 12 OA W I = a REMOVABLE < < ' BOLLARD (TYP.) _ ` _ 5, SA S S VARIABLE WIDTH ACSA EASEMENT WATER ME E I \ i (TYP) � I LOT 4 VARIABLE WIDTH I 6 ACSA EASEMENT I z 6086 4 SF I/ p I I LOT 10 It ' Q LOT 9 w CONSERV TION LOT 13 LOT 12 LOT 11 4977 SF 4906 SF EASEME T 4628 SF 4628 SF 4661 SF 120' SIGHT DIST. I Q TO END OF ROAD I Q 20' DRAINAGE ASEMENT LOT 5 Q J EASEMENT , 6460 SF I __ __ _ ,f / w� - -- ----------------- - - - - -- -- !¢- ¢ _ / \ / / J ~ a - - - -- _ OPEN SPACE B �� / L 26477 SF \ LOT 8 \ / Q 0 6510 SF � w\ U LOT 6 \ � ,/ w_ BLOW OFF 1 6693 SF (/ G� � - I CUR as _ -- - ASSEMBLY Q �, / z EP yALTpgTy b G _\ \ LOT 7 / I J I 6803 SF O" G PQ �Q \\ I EP SD INLET , TOP -- 4 63.10 G _ 15 RCP INV. OUT = 460.26' 15" RCP \ --- SD CU INLET W /MHD _- R/0 )YO TOP = 467.46' / INV. UT= 462.81 ' 15" RCP �'9� oQQ SD CURB INLET W/ MHD \ \ rMF'�oo ✓. 63ti TOP = 466.48 CRF 002 h O GO INV. 1N= 459.78' 15" RCP FAA X28 `� 0 QQ \G \ INV. OUT = 459.76' 18" RCP k��') P \ \ SD CURB INLET W/ MHD�C,o 11 \ E'� TOP = 465.70' 111 — / Od — �Q INV. 1N= 459.57 15 "RCPT \ 11 U \ ti o INV. OUT = 459.57' 15 "RCP �11� \ / JOB NO. SCAL 1 " =30' 36167 11 'O SHEET NO. SD INLET W/ GRATE � 0 30 C4.0 ED L 0 N U C 0 0 w U) 0 0 Q n a 0 U) 0 cu cn r a a 0 0 3 -0 a (3)::) �0 o z �0 0� �o c: N a o o= z(n 0 �Q g x H 0 o r- r 0 0 0 0 o .3 a Y N =5 N m o N U y2 (6 0 w o 0 0 (D E� =_ U (D 0 of � 0 �0 U o � 0 0 0. � U �2 �U) m � 0 0 U 0-0 (� i sa�Op Lic. No. 0402048507 / / / \ PROPOSED MHS / - I / I � \ _ ACSA EASEMENT 4OLATERALS FROM \ \ 2003 & 2009 SHEPHERD'S \ SD CURB INLET W/ MHD I RIDGE ROAD�� TOP = 459.80 INV. CL= 451.94' (8 "PVC OUT) A ti INV. 1N= 448.93 18 ' RCP (SW) !k \ INV. IN=449. 00'18" RCP (SE) INV. OUT = 448.90' 24" R.GP Eo 465 \ 1 p \ \ �X- ' `\�� o E OUT= 463.64' S/1EP - - 99 �'A`\�` ' ~ Lui > OR m LL TI O wo'..' > (D( 1P J EXIST IPE a , Rq G _ O PN M 62F -315 3A) ; N z / /// ' QP,�O I % �o% - ` ' 101 i 7 18" RCP W/ FE 3\ JEFFREY GWIN JENKINS & c� w v ,I- m ' 122 460 _ EP INV. 1N= 451.90' KATHERINE CHEN JENKINS z ~ - X v DB. 4524, PG. 238 I �� \ < "' LL o vi 15 "HDPE _ _ INV. (OUT)= 470.34' - - - - -- - -- - - -4 _ - - - ` - \ r., rn V) N _ 11 TMP 62F -313 - - I N _\ \ r � � 105 TMP 62F -314 � a' � � JAMES MURRAT & WARREN M. OR VARIABLE W I Dpi L ISA MURATT PROPOSED VIRGINIA M. STALLINGS VARIABLE WIDTH - *6S�4 -EASE ENT \ I Z Lu / ACCESS DB. 3873, PG. 382 PEDESTRIAN _ ��0 ` DB. 3039, PG. 608 I w / EASEMENT DB. 3665, PG.379 ACCESS EASEMENT - _ _46�� - - \ \ �� \ I I \ ' 108 \ STORAGE SYSTEM #1 I 4 (68 LF - 96" CMP) , I I I I � OU _ SD INLET W /GRATE 46 I / / �- - - 6 - _ OPEN SPACE E / I / o \ TOf�476.5T (MEAN) 7 1 \ 1953 SF - - - - / / / I I I I /\ \ I I = z %lVV`OUT- 475.00 15 HDPE \ / / / I U SWM EASEMENT / LOT 20 _ 465- / l 4500 SF TO B CONVEYED AT - - - �rn 6w �_ - - - - N 6813 SF ` / FUTURE DATE TO YARD INLET FFE: 468.33 _ _ / U-) ADJACENT LANDOWNER \ \ `(PLASTIC) , GFE: 467.00 AG�� _- ,' / / / ! I I I w N 1 � \ FFE: 470.15 _ _ 1 \ \ 10 24' GF�:468.82 -168 0 I CEEASEMENTION I 477 - 46 BFE: 461.4�(IN\ .) - -469 _ /- III � DATE \ \ - 6 110 LOT 1 / / \ > v - - - - - - \ 5219 SF X47 �' / I \ 06122115 469 OMEN SPACE D \ / OPEN SP CE A _ OPEN SPACE F 46 _ CONSERVATION / III O DRAWN BY \ I 14841 F 47 1678 SF EASEMENT / ► I I I I / N / 12011 SF / 11 \ J. WILSON i / IIII FFE: 480.74 I FFE: 481.11 I FFE: 479.85 FFE: 478.70 FFE: 477.43 \ / I \ DESIGNED BY / GFE: 479.41 FFE: 481.04 GFE: 477.37 GFE:476.10 67 I II to • GFE: 479.78 GFE: 479.71 GFE: 478.52 1 BFE: 471.99 (INGR.) BFE: 472.36 (INGR.) BFE: 471.10 BFE: 469.95 BFE: 468.68 LOT 2 I / I I \ • C. KOTARSKI �I 1 BFE: 472.29 (INGR.) LOT 18 LOT 19 Q 1� a / I I I LOT 17 I I I \ • CHECKED BY y LOT 14 LOT 15 LOT 16 4681 SF 4670 SF � ^` FFE 473.51 I 4774 SF ACCESS 4666 SF 4741 SF 4787 SF BFE: 464.76 (INGR.) 1 ' �' I III \\ • C. KOTARSKI \ z EASEMENT I I y • • SCALE - 1 " = 30' 2 I 30 TMP 62F -E2 4j 5 / 473 LOT 3 / I 1 I I� L 5097 SF / / I � ROBERT HAUSER HOMES, INC. 220 ��� 219 ��s ROA I FFE: 476.62 I _ / / / / / U DB. 2051, PG. 3 D^ _ - � '� X476- - - 225 9' PUBLIC R/W j GFE: 475.29 I _/ / / / I I 0 m OO 24 , W W BFE: 467.87 (INGR.) 213 26 SA 4 j S, S VARIABLE WID / 4 SA EASEMENT - VARIABLE WIDTH S 477 I LOT 4 I - -473- - SYSTEM #2 �� 6086,8F \ I I FFE: 480.52 - ACSA EASEMENT I / FFE• 479.86 \ o GFE: 479.19 4�7 1 \� BFE: 471.77 LOT 10 LOT 9 _� \ GFE: 478.53 - 1 I z CONSERV TION LOT 13 LOT 11 4977 SF BFFf. 471.11 (INGR.) Lu EASEMENT 4906 SF 2 4628 SF LOT 12 4661 SF FFE: 479.95 \ 11 4628 SF GFE: 478.62 FEE: 478.77 - II I I �/ / I / \ a I w FFE: 481.04 FFE: 480.96 I I _ GFE: 477.E GFE: 479.63 BFE: 471.20 BFE 00 GFE 479.74 _470 471.02 OQ UW > BFE: 472.21 BFE: 472.29 r 20' DRAINAGE ASEMENT z 1 ^r� Q 47 LOT 5 / // / / I I - _ _ - - - / , _ EASEMENT , rn 6460 SF / / // / I / I _ _ - 1_ - 470 I / Q FFE: 481.51 / // / I co ------------------- - ¢ ¢ ` / GFE: 480.18 / / I I Q - - - -- - - -- - _ _- _ _ OPEN SPACE B �� BFE: 472.76 / I I w \\ - - - -- -------- _- -�__ /' 26477 SF 200 LOT 0 06 6510 SF FFE: 480.87 7 GFE' 479 54 \ ^ / 11 i' O z _ _ \ BFE: 472.12 z Al 6693 SF B _ S! / I QP o I EP Q _ A S P - q - 470-FFE: - -_ - 199 4 7 GE. 480.76 LOT 7 FE`479A3 6, r LV .L n 6803 SF BFE: 472.01 FFE: 480.97 GFE: 479.64 I ' BFE: 472.22 I \ \ \ \ _G / \ \ qT2 1 EP -- ------------------ 467_SD- fl\ALE E INN / \ \ I TOP = 463.10' \ \ \ _�!�P_ INV. OUT = 460.26' 15" RCP , \ SD CU INLET W /MHD _p =____= n1 /� \ / 167_ TOP = 467.46' _____= R TIE TO lid O,� � \ INV. UT= 462.81' 15" RCP TING \ \ - - - - -�p tR. - Q _ / -_ -, � J x k \ STRU E 1Q SD CURB INLET W /MHD ��p 0 tiR % -- / TOP = 466.48' � Cj� 637.0 �/ /j,Q- ��. INV. 1N= 459.78' 15" RCP FFkA02.72g INV. OUT = 459.76' 18" RCP SD CURB INLET W/ MHD�C,o - -4 - TOP = 465.70' 111 QL o�Q INV. 1N= 459.57' 15" RCP 11 v I 1 1 \ �461- - - �'\ I I / / JOB NO. INV. OUT = 459.57' 15" RCP �\ �11 \ N SCALE 1' 30 / 36167 464-- - 460- -\ �\ / O / 30' 60' SHEET NO. _ _ I 9�ti / \ \ SD INLET W/ GRAT,� / / / / L_ 0 0 N U 0 0 U) 0 0 a Q a 0 0 0 cu cn r a a `o 0 s 3 -0 a 0� �o z wo 22 02 c �o c� Co U) a o O 0 zV) oU) 2 o g x H 0 m 0 :F r00 0 o .3 a Y N 6 X o N U y2 (6 0 Y o c o 0 E� =_ U (D -0 o m 9 �0 �-0 U 0-0 0 c 0 0 0 N U m � 0 0 � U f6 Q O i Op 0 / ® � I,z g i"da�(�40�0' �507 � MHS \ � \ 4OLATERALS FROM \ \ g 2003 & 2009 SHEPHERD'S \ \ SD CURB INLET W/ MHD I RIDGE ROAD�� TOP = 459.80 INV. CL= 451.94' (8 "PVC OUT) AyTti \ INV. 1N= 448.93 18 ' RCP (SW) INV. IN= 449.00' 18" RCP (SE) INV. OUT = 448.90 24" f-EP �` / EE 77\ �\ � N, � / P I i 465 1 \ 0.07 0.5 �� c E I I / -- 99 �� w N E OUT-463. S 100 �cP, \� / N - 1 i'i'�l'' • �\ \ \`� ' 40 • • �Rp g RIDGE , to . ■ ,° % \\\ o LL 6 � Dg 19p �'` RD. EP 100 TIE'TO ��: u0a a M / 9T? \\\ 0Rq PC, 98 \ \ 10 *0 • I EXISTI IPE w J o c° o 10 i , ti PN. 3A� / � � � a M as MIN ■ ZI „ \ TMP 62F -315 � > �I % o / ��101 RCP W1 FE JEFFREY GWIN JENKINS & (D w v M I I Q - - - - -- - DB. 4524, PG. 238 \ O w Q V)i _ 122 INV, IN-451.90 KATHERINE CHEN JENKINS / _ -- -_ - ♦ 0-06 0.63 a \ roc w w (09 20. I- r 15 "HDPE- 122 - - - \ - -- - \ _ O Lq \ / INV. (OUT) 470.34' - - - _ _ _ r., cn _ - I N � TMP 62F -313 105 TMP 62F -314 WARREN M. OR JAMES MURRAT & - � � � ', I VIRGINIA M. STALLINGS - - - \ LISA MURATT z DB. 3873, PG. 382 _� _ �� 0 a DB. 3039, PG. 608 I - DB. 3665, PG.379 465 \ � \ ' 108 \ STORAGE SYSTEM #1 \ I 4 (68 LF - 96" CMP) I I I I / 1 � U 0.10 Fo.*7INLET W /GRATE 4 46 / � \ TOP,476.57' (MEAN) 120 466 7 - _ _ /\ I 1 0= z \ _?1VV`OLi HDPE 0.10 0.5 7- 475.00 15 / i / I (D \ ■ r \ I / \ �\\\ - ` ■ \ , 108 \ 465- U i �- - -- v\ \ - - - - i I o / I , YARD INLET - - - ■ - \ _ / / I w Ln 0, J wage ► �, / I I z Q V 11 / _ 6 0.09 0.66 ' � / I � I � ' � Q ° 1 6.23 0.52 10 1 I \ V 1* 24' 112 // / - \I '� o _a.-- 477 - 46 = 1 110 r \ - 469 \_ _ / / I \ 6 0* \ / \ _ 469 0 47 10 / - 0.08 0.56 108A \ III III INS III III III �� .18 0.69 ■ I I I I� v 0.25 F)2 110 ■ 1 / I I • 0.14 0.74 I 0.07 0.74 1 I I 218 ■ 1 ■ fa / JI I II \ • 7 1 I II • v 1 -I 222 I 220 1 I ���� Lu 4% 1 I I TMP 62F -E2 5 �� - 218 I ■ "J3 ■ ' 1 I l' / I I V \ ROBERT HAUSER HOMES, INC. - sr ?� 21 g �5, DB. 2051, PG. 3 1 D^ ��O ♦ '� 225 220 ������ �� ������` ���� ■ 1 _/ / / O® - 24 001069 W ■ 1 II / / / 1 III NINE MEN III III III 213 S S At- I 0.15 0.75 _ -473- - 0.46 0.67 �iEl* 477 57 ♦♦ \ \ I I 224 - 0.06 0.82 1 214 I -4� I / ■ \/ ` �' 11 ' / I sr \ ° 226 I ' /■ , I , 1 I l , 1 co -470 � / ti L_ / 471 �' �`b 57 7 5 0.77 Q - - - -- 47 • 10 Q I = _ _ _ _ 0 00 / d ------------------ I -_ 00 ___ - - -- - / 200 �_ _ _ 1 �t -- -468 �` �� \ CUR B - S! / A S - P - H I I A 199 470--too / I EP PATH b G / \ stj 1 // / /'' O I / ° . - - - - - -- - _ . �, ; ►I I mine Ci. G I IL I \G \ \ 4T2 EP _ -- ---------- - - - - -- 467- SD- 11\ALE� E _ 100, CuR6 O � 47 - - _ TOP = 463.10' � � � � � / INV. OUT = 460.26' 15" RCP SD CU INLET W /MHD -_p-- R/o �4s�_ TOP = 467.46 -____= R TIE TO INV. UT= 462.81' 15 "RCP \ \ - - - - -�O��p tR�� /\ J TINGE \ /p / �h / - - - - - \ 1 IMF Rp 03 \STRU E \ �'�ss O\X SD CURB INLET W /MHD _ qpO� 06 � NR� T // � TOP = 466.48' CRF x'002. h �G l j �, INV. 1N= 459.78' 15" RCP Fk p 728 CIO INV. OUT = 459.76' 18" RCP 78„ 'f SD CURB INLET W/ MHD�C,o - -4 TOP = 465.70' 111 QL O�Q INV. 1N= 459.57' 15" RCP 11 U I 1 1 \ X461- INV. OUT = 459.57' 15" RCP �\ \\ \ \ SCALE 1"=30' , -464- - \1 T 9�y i \ \ \ X460 --\ SD INLET W/ GRAT9 ' 0 / 30' \ . -60' L DATE 06/22/15 DRAWN BY J. WILSON DESIGNED BY C. KOTARSKI CHECKED BY C. KOTARSKI SCALE 1 30' Z z Q J J a 0 � Q w J Q w � J a V J Q LL O Lu Q O u J Z o JOB NO. 36167 SHEET NO. C5.1 N U N 0 0 w 0 0 Q cn Q a 0 0 0 r a c `o 0 3 -0 a o� �0 0 o C7 �Z wO =2 og c �o -� c o m N a o O 0 zco 0 2 o �X �CD Q 0 :F r 0 0 0 o .3 a Y .N � �N X o N U y2 (6 0 w o c o N E� U (D o m � 0 U o E 0 0 0 M U � E �0 N o f6 U a o w� U T a M 0 N O 0 CL 0 m 3 z L (4"LATERALS FROM El) g 2003 & 2009 SHEPHERD'S �7 I \ I / RIDGE ROAD INV. CL= 451.94' (8'PVC OUT) IAA V 6 18"CMP 18 " RCP W /F INV. 1N= 45751' l - 56.82' \ INV IN= 458.15' , / //y \ I EP 6�7 EP _ ASPHALTPAT _ I '05'52 "E -� _ _ PREDEVELOPE -D \\ 28.80' N � _ _ D3AINAGEAREA #1h - - I / I E l 65I .96 l I' AREA ,235 8607 55 035ANAGE - TURF a1.1 AC" III I I 1.38%4iy S °2 '05" X9 5 I \5Py\ -i6ff 4 4' - N I1 ° V \ \ - - - \ \ \ •\ \ BRICK. \ \ \ \ \ \ \ - ✓ / / \ \ \ - .•- ` \ / CHIiANEY \ FOUNDATI (REMN SJ BSA(T. �T \ - _ _ Y \ \ - - \ \I ugh \ �\` - BRCK \\ \\\ \\ \ �P SCREEN \ \ - > STeRY WOOD FRA E & \ \ 4/71- \ -!- PORCH \\ MAWNITE COTTAGE / \ _ _ FUEL ANK/ \ \ \ \ \ \ -472- I(D T. \ / BS VENT r \ _l&- / /O�BRl K EPS ge\P�o \ CHIMNEY IL _ - - - _ A \ I / -9 - ' 2 OgY OD FRAME-& / ` \ \ I I �/ ST CO HOUSE TIC & PARTIAL \ - - - -474' - - - - / BASEMENT \ v --4 PRE _ DEVELOPED- - \ I _ - - - DRAIRAGE AREA # 2 5- AREA = 3.33 AC -47 I \ ` _ - _ MANAGE Td RF= 0.26 AC I\ W r ------ __74 --�P� ` /� �\ FOREST \2.91AG If �l \ \N - 473- ' \ - / \ 8.3' \ \ I ' / -472- -4691 17 - -- - X68- \ \ \ \ '9coo Rrsi N44 °25'05 'I /l/ 60.50' 14 °25'05 "W 6 gfi_t \ CURB ASPHAL T r PATH _ - - / S \ \ - - {919 - - - -- 4EZ - "ONE EP / \COLUMNS CURB T` \ tf �Q -465- -11 \ �� \!y\ \ \ / It \ \ � 111 146L9-\ �� CALE/ 1' 50 PRE DEVELOPED DRAINAGE AREAS \ \\ \sue 0 50' ✓.. - d o WATER QUALITY CALCULATIONS: SUMMARY FROM RUNOFF REDUCTION SPREAD SHEET (SEE CALC. BOOK): POST - DEVELOPMENT LAND COVER: FOREST: 0.68 ACRES TURF: 2.58 ACRES IMPERVIOUS: 1.70 ACRES REQUIRED REMOVAL: 2.87 LB /YR CREDITS PURCHASED: 2.87 LB /YR (PROOF OF PURCHASE TO BE PROVIDED) TOTAL REMOVAL: 2.87 LB /YR 100' i, Tc 9.4 MIN • �Vi, \a �� ��� A, - �'�; , �!s��.� rte•® (4 "LATERALS FROM ED g 2003 & 2009 SHEPHERD'S 'I RIDGE ROAD INV. CL= 451.94' (8'PVC OUT) A A / POST DEVELOPED / \ DRAINAGE AREA #1 UNROUTED D AREA = 1.11 AC. \ IMP =0.15 AC ANAGED TURF = 0.63 AC /� \ REST = 0.33 AC I \ \ C = 76 I `\ Tc 13.4 MIN I \ I \ II / \\ ��\ its -✓ � / / / �\ ` 65' 417 67 \ 47 1 7 I -474 I I I I II I / - -473- min' w \ \ -47 \ D (� \ Q / '°" I I \\ \ll - _ _ - - - - - - --46,-- -r / I 1 47 I 76L#* ( maw POST DEVELOPED-/ / DRAINAGE AREA #2 \ \ ��'s� /� 1 1 ► / �Q ROUTED (STORAGE SYSTEM #2) AREA = 1.42 AC IMP =0.99 AC \ h �\ \ \ \\ / ► �� / MANAGED TURF = 0.43 AC FOREST = 0.00 AC \1 �`TgT\ \\ \ \ r460-\ \ W, CN =89 / \� \ �� / Tc = 6.0 MIN �/ CN =76 \\\\ c \ \�\ Ind / /' W - % N / / Tc = 21 MIN \\\\\ - - _ Fq °� \\ ��/ i /� D SCAL 1' POST DEVELOPED DRAINAGE AREAS \\ \\\\\ -61Z \ - ; 0 50' POST DEVELOPED X65- DRAINAGE AREA #2 (UNROUTED) AREA = 1.78 AC �11 IMP =0.25 AC MANAGED TURF = 1.18 AC FOREST = 0.35 AC \ DRAINAGE AREA #1 WATER QUANTITY CALCULATIONS: DRAINAGE AREA #1 (SEE ACREAGES, SURFACE CONDITIONS AND Tc IN MAPPING ABOVE) PRE DEVELOPMENT POST DEVELOPMENT Q2 2.67 CFS 2.67 CFS Q10 5.84 CFS 5.67 CFS DRAINAGE AREA #1 DRAINS TO THE EXISTING DUNLORA POND WHERE THE DRAINAGE AREA EVENTUALLY BECOMES LESS THAN ONE PERCENT OF THE TOTAL DRAINAGE AREA. THE EXISTING PIPE SYSTEM THAT DRAINS THE 1.56 ACRE AREA ACROSS SHEPHERDS RIDGE ROAD, FROM THIS SITE, HAS BEEN VERIFIED TO BE ADEQUATE FOR THE PROPOSED STORM FLOW. THE EXISTING POND DRAINS TO TOWN BRANCH, EVENTUALLY MAKING ITS WAY EASTWARD TO THE RIVANNA RIVER. DRAINAGE AREA #2 WATER QUANTITY CALCULATIONS: (SEE ACREAGES, SURFACE CONDITIONS AND Tc IN MAPPING ABOVE) PRE DEVELOPMENT POST DEVELOPMENT Q2 4.43 CFS 4.42 CFS Q10 9.80 CFS 9.77 CFS DRAINAGE AREA #2 DRAINS AND IS STORED IN A STORAGE PIPE SYSTEM. FROM THE STORAGE PIPES THE STORM SEWER IS CONNECTED INTO AN EXISTING DROP INLET THAT IS LOCATED WITHIN THE RIO ROAD RIGHT OF WAY. THIS STRUCTURE DRAINS ACROSS RIO ROAD THROUGH CATEC, EVENTUALLY OUTFALLING, AND DISCHARGING INTO MEADOW CREEK. 100' CRAIG W J. K9FARS KI Lic. No. 0402048507 E 0 v ui N CO o ° N W N a=+ W Q Q u v 3r LL - �0.1r- Q 1L M a J : 00 w rn � > �° N (D 1L U « z' -� X Ui LL oa4-;� _ U) N H N ul rn � � M J W L0 O O D w W_ U Q z O O • • • • CL Z 0 z O a U U7 W z O (1"] > W w O U z O v Q O D � DATE 06/22/15 DRAWN BY J. WILSON DESIGNED BY C. KOTARSKI CHECKED BY C. KOTARSKI SCALE 1 50' Z z Q Q � �`-7 O >Lu :\ \ J V Q � Q wz m J L CC G O P1/ 1..1� 5 w O °Q J � z / � / 60• f , Q POST DEVELOPED _ DRAINAGE AREA #1 ROUTED (STORAGE SYSTEM #1) AREA = 0.65 AC. IMP =0.31 AC / MANAGED TURF = 0.34 AC i, Tc 9.4 MIN • �Vi, \a �� ��� A, - �'�; , �!s��.� rte•® (4 "LATERALS FROM ED g 2003 & 2009 SHEPHERD'S 'I RIDGE ROAD INV. CL= 451.94' (8'PVC OUT) A A / POST DEVELOPED / \ DRAINAGE AREA #1 UNROUTED D AREA = 1.11 AC. \ IMP =0.15 AC ANAGED TURF = 0.63 AC /� \ REST = 0.33 AC I \ \ C = 76 I `\ Tc 13.4 MIN I \ I \ II / \\ ��\ its -✓ � / / / �\ ` 65' 417 67 \ 47 1 7 I -474 I I I I II I / - -473- min' w \ \ -47 \ D (� \ Q / '°" I I \\ \ll - _ _ - - - - - - --46,-- -r / I 1 47 I 76L#* ( maw POST DEVELOPED-/ / DRAINAGE AREA #2 \ \ ��'s� /� 1 1 ► / �Q ROUTED (STORAGE SYSTEM #2) AREA = 1.42 AC IMP =0.99 AC \ h �\ \ \ \\ / ► �� / MANAGED TURF = 0.43 AC FOREST = 0.00 AC \1 �`TgT\ \\ \ \ r460-\ \ W, CN =89 / \� \ �� / Tc = 6.0 MIN �/ CN =76 \\\\ c \ \�\ Ind / /' W - % N / / Tc = 21 MIN \\\\\ - - _ Fq °� \\ ��/ i /� D SCAL 1' POST DEVELOPED DRAINAGE AREAS \\ \\\\\ -61Z \ - ; 0 50' POST DEVELOPED X65- DRAINAGE AREA #2 (UNROUTED) AREA = 1.78 AC �11 IMP =0.25 AC MANAGED TURF = 1.18 AC FOREST = 0.35 AC \ DRAINAGE AREA #1 WATER QUANTITY CALCULATIONS: DRAINAGE AREA #1 (SEE ACREAGES, SURFACE CONDITIONS AND Tc IN MAPPING ABOVE) PRE DEVELOPMENT POST DEVELOPMENT Q2 2.67 CFS 2.67 CFS Q10 5.84 CFS 5.67 CFS DRAINAGE AREA #1 DRAINS TO THE EXISTING DUNLORA POND WHERE THE DRAINAGE AREA EVENTUALLY BECOMES LESS THAN ONE PERCENT OF THE TOTAL DRAINAGE AREA. THE EXISTING PIPE SYSTEM THAT DRAINS THE 1.56 ACRE AREA ACROSS SHEPHERDS RIDGE ROAD, FROM THIS SITE, HAS BEEN VERIFIED TO BE ADEQUATE FOR THE PROPOSED STORM FLOW. THE EXISTING POND DRAINS TO TOWN BRANCH, EVENTUALLY MAKING ITS WAY EASTWARD TO THE RIVANNA RIVER. DRAINAGE AREA #2 WATER QUANTITY CALCULATIONS: (SEE ACREAGES, SURFACE CONDITIONS AND Tc IN MAPPING ABOVE) PRE DEVELOPMENT POST DEVELOPMENT Q2 4.43 CFS 4.42 CFS Q10 9.80 CFS 9.77 CFS DRAINAGE AREA #2 DRAINS AND IS STORED IN A STORAGE PIPE SYSTEM. FROM THE STORAGE PIPES THE STORM SEWER IS CONNECTED INTO AN EXISTING DROP INLET THAT IS LOCATED WITHIN THE RIO ROAD RIGHT OF WAY. THIS STRUCTURE DRAINS ACROSS RIO ROAD THROUGH CATEC, EVENTUALLY OUTFALLING, AND DISCHARGING INTO MEADOW CREEK. 100' CRAIG W J. K9FARS KI Lic. No. 0402048507 E 0 v ui N CO o ° N W N a=+ W Q Q u v 3r LL - �0.1r- Q 1L M a J : 00 w rn � > �° N (D 1L U « z' -� X Ui LL oa4-;� _ U) N H N ul rn � � M J W L0 O O D w W_ U Q z O O • • • • CL Z 0 z O a U U7 W z O (1"] > W w O U z O v Q O D � DATE 06/22/15 DRAWN BY J. WILSON DESIGNED BY C. KOTARSKI CHECKED BY C. KOTARSKI SCALE 1 50' Z z Q Q � z O >Lu im J V Q � Q wz m J L CC G O P1/ 1..1� 5 w O °Q J � z � D O c JOB NO. 36167 SHEET NO. C6.0 0 N D U N 0 En m t 3 u) 0 a a 0 L co m v- co a `o O t 3 c � CL =0 aW o (5 �U) �z �0 22 Og T coo -0 C� a o c Z N 0 2 Q- 2 a) �W o� r = C0 a� 2 .3 CL a� 2 Y N f[3 _(n CD o L U 2 c_ 2 U N a O E 7 C U w a •O � U O c N O En (0 V -0 i C- ca U) c O O U ca O (D 'D a t IS -1 XXIa 0 a TRANSITION BETWEEN PIPE DIAMETERS WHEN DIFFERENT SIZES OF PIPES ARE ENCOUNTERED. NOTES: SHAPING OF MANHOLE AND INLET INVERTS IN ACCORDANCE WITH THIS DRAWING IS TO APPLY TO THOSE STRUCTURES SPECIFIED ON PLANS OR WHERE INVERT OF PIPE IS ABOVE INVERT OF STRUCTURE. MANHOLE OR DROP INLET IS TO BE FORMED AND CONSTRUCTED IN ACCORDANCE WITH APPLICABLE STANDARD OR SPECIAL DRAWING. THE INVERT SHAPING AS DETAILED HEREON IS TO CONSIST OF A PORTLAND CEMENT CONCRETE MIX CONFORMING TO CLASS A3 OR CLASS C1, EXCEPT THAT 25Y OF COARSE AGGREGATE MAY BE UP TO 4" IN DIAMETER AND CONSIST OF STONE, BROKEN BRICK, BROKEN CONCRETE OR BROKEN CONCRETE BLOCK. THE SURFACE SHALL BE LEFT SMOOTH BY MEANS OF HAND TROWELLING. NONE OF THE COARSE AGGREGATE SHALL REMAIN EXPOSED. DETAILS OF INVERT SHAPING AS SHOWN HEREON ARE FOR EXAMPLE PURPOSES ONLY. EACH MANHOLE OR DROP INLET IS TO BE SHAPED INDIVIDUALLY TO BEST F'IT THE PARTICULAR INLET AND OUTLET CONFIGURATION AND FLOW LINES. SHAPE T( CONTOUR OF PIPE 41 TOP OF WEIR PLATE 458.50 BOTTOM OF WEIR 458.00 TOP OF STORAGE PIPE 459.50 WEIR PLATE STORAGE SYSTEM #1 No Scale SLOPE TO DRAIN TO INVERT OF OUTLET PIPE SECTION A -A METHOD OF TREATMENT IN DROP INLETS PLAN 1 METHOD OF TREATMENT IN MANHOLES ROAD AND RIDGE STANDARDS STANDARD METHOD OF SHAPING SPECIFICATION REFERENCE SHEET 1 OF , d REVISION DATE MANHOLE & INLET INVERTS 302 106.08 VIRGINIA DEPARTMENT OF TRANSPORTATION L TOP OF 4' WEIR PLATE 471.69 BOTTOM OF WEIR 470.59 TOP OF STORAGE PIPE 472.00 / \ 10 YEAR WSE / 470.73 4.0' � 2 YEAR WSE STEEL PLATE 4 468.40 \ 7.0" ORIFICE / \ INV 468.24 / ELEV. 464.00 5 "X4" ORIFICE INV 464.00 WEIR PLATE SECTION WEIR PLATE STORAGE SYSTEM #2 No Scale WATER QUALITY SUMMARY Virginia Runoff Reduction Method New Development Worksheet - v2.7 Revised April 2013 Update Summary Sheet Site Data Summary Print Total Rainfall = 43 inches Site Land Cover Summary A Soils B Soils � 10 YEAR WSE � I 457.90 % of Total Forest (acres) 0.00 0.68 STEEL PLATE Q 2 YEAR WSE rt 455.46 \ 4.2" ORIFICE / 0.00 \ INV 455.50 0.00 0.00 2.58 52.02 Impervious (acres) 1 0.00 1.70 0.00 ELEV. 1.70 451.50 3" ORIFICE 4.96 INV 451.50 WEIR PLATE SECTION O WEIR PLATE STORAGE SYSTEM #1 No Scale SLOPE TO DRAIN TO INVERT OF OUTLET PIPE SECTION A -A METHOD OF TREATMENT IN DROP INLETS PLAN 1 METHOD OF TREATMENT IN MANHOLES ROAD AND RIDGE STANDARDS STANDARD METHOD OF SHAPING SPECIFICATION REFERENCE SHEET 1 OF , d REVISION DATE MANHOLE & INLET INVERTS 302 106.08 VIRGINIA DEPARTMENT OF TRANSPORTATION L TOP OF 4' WEIR PLATE 471.69 BOTTOM OF WEIR 470.59 TOP OF STORAGE PIPE 472.00 / \ 10 YEAR WSE / 470.73 4.0' � 2 YEAR WSE STEEL PLATE 4 468.40 \ 7.0" ORIFICE / \ INV 468.24 / ELEV. 464.00 5 "X4" ORIFICE INV 464.00 WEIR PLATE SECTION WEIR PLATE STORAGE SYSTEM #2 No Scale WATER QUALITY SUMMARY Virginia Runoff Reduction Method New Development Worksheet - v2.7 Revised April 2013 Update Summary Sheet Site Data Summary Print Total Rainfall = 43 inches Site Land Cover Summary Site Rv A Soils B Soils C Soils D Soils Total % of Total Forest (acres) 0.00 0.68 0.00 0.00 0.68 13.71 Turf (acres) 0.00 2.58 0.00 0.00 2.58 52.02 Impervious (acres) 1 0.00 1.70 0.00 0.00 1.70 34.27 4.96 100.00 Site Rv 0.43 Post Development Treatment Volume (ft3) 7810 Post Development TP Load (lb /yr) 4.91 Post Development TN Load (lb /yr) 35.10 Total TP Load Reduction Required (lb /yr) 2.87 Total Runoff Volume Reduction (ft) 0 Total TP Load Reduction Achieved (lb /yr) 0 Total TN Load Reduction Achieved (lb /yr) 0.00 Adjusted Post Development TP Load (lb /yr) 4.91 Remaining Phosphorous Load Reduction (Lb /yr) Required 2.87 0 4L,700, It I F� Y� CRAIGW J. Ka ARSKI � Lic. No. 0402048507 E 0 V N O CO O? E LU N E N a-+ W Q Q ILL 3� LL =_ 00. >^ aW °" a J 4- 00 LLB > N (D W U m x <oJCU�LL oa4-;� Lr) ur) H N Lf) Ol � Ol � M J LU O U O 0 w w U Q Z O O r • • • • • • CL 0 L7 V) Z 0 z O a ry U V) LU 0 z O (n W W 0 z O DATE 06/22/15 DRAWN BY J. WILSON DESIGNED BY C. KOTARSKI CHECKED BY C. KOTARSKI SCALE N/A z Ln Q J OQa 0 LU J W Q a Q LU m a ..�..� o LL o Q DATE 06/22/15 DRAWN BY J. WILSON DESIGNED BY C. KOTARSKI CHECKED BY C. KOTARSKI SCALE N/A z Q J OQa LU J W Q Q LU m a ..�..� Q LL o Q O °O J F--- z U' 0 JOB NO. 36167 SHEET NO. C6.1 L U T a co m 0 N O 0 0 w 0 a 3 L_ M (6 O O (0 N O _ _ a7 -� L N N `N' >? d� d� .N._. O �✓ 4 d S hT B F- O F- N N O ON N N O R o N N LO O O ~ LO N O 04 M e'r (0°oco� 222: D1 -213 Throat C°��� oo � ENO (q� C �°0NN o °o m STA 10 +27.72 °o 04 r` CO co r` r` r` 0— 0 TOP 476.27 OrQ-Z z 0 o�vz z 0 o Ln N rn io o_— O �� Q > INV IN 471.93(223) 0�0 >> > �Q� O � N N �- 0 0 o rn rn N oo�O> > �Qp�Cf.AZG7.fO'fAfZSKI N C O z z z � O > >> c� c� o N o �� N cq z z W cq ti 2 Lic. No. 0402048507 485 N(�HZ INV OUT 471.83 (221) N�� -- — NU�z Z ZN rn ��N — 485 226: DI -3B 6 ft Throat o o0 480 480 O C (0 O Cfl O Lq Ll) M N {hl STA 10 +00.00 op ti co � o O 0o cfl o co cm "o TOP 478.26 N +~vim OCLLO't moo�r�r� Z Z mO� N +'cvjCO CO INV OUT 471.99 225 O 1 + ~ o r� � ,gLL l ( ) N <O» > o °v0 0��z z O Y� NU) zz °�0> - 0 > >> 485 485 480 N U) z N cn H z z z 480 E 0 V GRADE N o o E O4 E N W N _ W Q a U- � 0 U_ W O > PROPOSED a uj ° m z GRADE 7 w o O L ri CD Lu U rn ��lp z�L6 X —� U WATERLINE ce w W 0a� ° _ N Z V O H N Ln (n rn� N W M STORAGE SYSTEM #2 L z 160 TOTAL LF - 96" CMP W cri O U 0 O 2 Z U O 0 Ln W ,y = a CD co co rl- 00 Q z O U) DATE 9 +50 10 +00 11 +00 12 +00 13 +00 14 +00 14 +50 9 +50 10 +00 10 +75 9 +50 10 +00 11 +00 11 +50 9 +50 10 +00 11 +00 12 +00 13 +00 > STR224 - STR212 STR226 - STR220 STR210 - STR218 STR201 - EX1 0 06/22/15 HORIZ SCALE: 1 " =50' HORIZ SCALE: 1 " =50' HORIZ SCALE: 1 " =50' HORIZ SCALE: 1 " =50' r DRAWN BY VERT SCALE: 1"=5 VERT SCALE: 1 " =5 VERT SCALE: 1 " =5 VERT SCALE: 1 " =5 J. WILSON 5 • DESIGNED BY • C. KOTARSKI • CHECKED BY • C. KOTARSKI 0 0 50 • SCALE 0 o Q o PROFILE SCALE AS NOTED � =o � �vO =o o _ co `y) O 0 • m O co N � O � � Q M O O � O N Q o O��zZ O °oLO L O Qa- > OLfi� I- o N�OZ> > +oH �0 °U) z Z ' OLO � O O 0 —'t mo °o Lo ,rn QO Lo mO�co C:, Ni_ O> Q+ooLC� F- -M �cn�z m ��Z O � 0 M co o0 +, Q U' oa0�O> > Lo U) "t �°0� p _ � O��z z �_ +00� ~ +�d Ln rn LO rn 0- Z O N��? co N o� C) Quo 0- o Q o Qo_ Q. N �o o o � O � O � o 00�0> > ���� O�N Ln � - -'� � ° -Ln �cf) z Wc,��Z mN6Lo ti H r, � Q N � 470 470 ? +o 0 X 00 � � Ln r- U) o 00 ~ � Ln r` � � � z m 00 m aDD L0 CO 0 L- m 00 00��� O O z O CN oo: =o� Z +o (0j _cow Z � =cnH- - ° O ° z— O �� 0 r't Z — ��O> oH0> Z > ao Q�> ooQ0> > O> c"a Q _o 475 �v) z �cnHz — z 475 475 = U) o�oz 475 O = �� o o J °�ti ° o m N LO 0 W cy) M + O ' LO p cl W z z 00 Q �--� o_ O > LL �c~i� z z z 465 L O 465 ^ L.� J STORAGE SYSTEM #1 68 LF - 96" CMP 2 a INV 451.50' w m Lu ED GRADE Q O O Owl J O z WATERLINE A HDRE ,It It JOB NO. 9 +50 10 +00 11 +00 12 +00 9 +50 10 +00 11 +00 9 +50 10 +00 11 +00 12 +00 9 +50 10 +00 11 +00 11 +50 STR112 - STR106 STR110A - STR108 STR104 - EX2 STR122 - STR102 36167 HORIZ SCALE: 1 " =50' HORIZ SCALE: 1 " =50' HORIZ SCALE: 1 " =50' HORIZ SCALE: 1 " =50' SHEET NO. VERT SCALE: 1"=5 VERT SCALE: 1"=5 VERT SCALE: 1 " =5 VERT SCALE: 1 " =5 C7.0 PROPOSED PROPOSED 480 480 EXISTING EXISTING 475 475 o � 1.0' i EXISTING GRADE \ O GRADE 470 ~ N 0') 465 480 455 225 0 470 � N 480 EXISTING GRAD 465 450 N Lc) � 1­1 PROPOSED GRADE T N °+,� � � EXISTING 460 M O PROPOSED co \ ° r � Z WATERLINE GRADE @ 0.83% 470 1' M �Qo_ �� 460 78.82 OF _ 109A �J N(AHz 107A 475 29.99' OF 0.5% _ 28.05' O 103 4 • 0' 0F��1 � 475 PIPE 6 -2 15" HDPE "hppE 35.47' OF 99 @ 0.90% ���z z � @ 1.25 % 450 j @ 1.33% 15 HDP (SANITARY) PROPOSE 0 WATE LINE B 445 V 464.00' GRADE 440 �� 440 470 2 435 WATERLINE A 1.5� 470 465 149.3 � OF N (Z 1.0' WATERLINE 223 15" 27.72' OF @ 1 PE °� O INV 466.83' 107 15" HDPE 3 171 20 OF @ 1.20% HDPE 455 465 �� 1.33% 0.5% 465 109 @ 2.42% 105 29.41' OF 215 213 12.47' OF 15" HDPE 24.07' OF 22.20' OF DPE �59/. @ 0 15" HDPE 15" HDPE 2.48% 450 @ 1.20% @ 1.37% 460 450 460 455 455 68 LF - 96" CM 445 tl'N �Ln �� �O tl'N d'O X00 X00 LO �N �O PROPOSED PROPOSED 480 480 EXISTING EXISTING 475 475 475 1.0' i B L \ O GRADE 470 A 465 470 455 225 0 470 15" HDPE EXISTING GRAD 465 450 N Lc) � 1­1 O 465 EXISTING 460 M O PROPOSED co \ 465 WATERLINE GRADE @ 0.83% 470 1' M + Lc) � �� 460 78.82 OF 470 109A �J I 107A 460 29.99' OF 0.5% _ 28.05' O 103 4 • 0' 0F��1 12" HDPE 460 15" HDPE "hppE 35.47' OF 99 @ 0.90% ���z z � @ 1.25 % 450 j @ 1.33% 15 HDP SYSTEM #2 PROPOSE 445 0 TOTAL LF - 96" CMP 445 V 464.00' GRADE 440 �� 440 465 oLC� 435 WATERLINE A C) N 465 1.0' 460 N (Z C) �o 0 460 INV 457.14' 107 79.02' OF 455 �� 455 109 @ 2.42% 105 29.41' OF 12.47' OF 15" HDPE DPE �59/. @ 0 2.48% 450 450 STORAGE SYSTEM 1 68 LF - 96" CM 445 445 N� cow o0 LO �N �O PROPOSED PROPOSED 480 480 EXISTING EXISTING 475 475 475 1.0' i B 465 475 GRADE 470 A 465 470 455 225 \ 470 15" HDPE EXISTING GRAD 465 450 465 O 465 460 460 M O PROPOSED 460 ~ 465 WATERLINE 460 @ 0.83% 460 1' 440 455 �� 460 78.82 OF 455 109A �J I 107A 460 29.99' OF 0.5% _ 28.05' O 103 4 • 0' 0F��1 12" HDPE 460 15" HDPE "hppE 35.47' OF 99 @ 0.90% @ .g2 15' HDPE 51.59,0,_ @ 1.25 % 450 j @ 1.33% 15 HDP SYSTEM #2 450 445 0 TOTAL LF - 96" CMP 445 V 464.00' M 440 �� 440 435 oLC� 435 �� C) N � N (Z C) �o � PROPOSED PROPOSED 480 480 EXISTING EXISTING 475 475 475 1.0' i B 465 475 GRADE 470 A 465 470 455 225 26.11' OF 15" HDPE 470 @ 1.30% 1.0' 450 465 O 465 460 460 M O 15" HDPE 30.03' O �Q ~ 465 WATERLINE 445 @ 0.83% PROPOSED EXISTING GRADE PROPOSED GRADE EXISTING GRADE GRADE 475 GRADE i 465 475 GRADE A 465 PIPE 4 -5 455 470 455 470 EXISTING 1.0' 450 0'5 O GRADE EXISTING GRADE A 15" HDPE 30.03' O 209 ~ 465 WATERLINE 445 @ 0.83% 460 440 440 58.05' OF �� 460 78.82 OF d7 �J I 455 460 455 0.5% _ 450 103 4 • 0' 0F��1 450 460 1 "hppE 35.47' OF 99 @ .g2 15' HDPE 51.59,0,_ 455 j @ 1.33% 15 HDP SYSTEM #2 @ 2. 00p% 455 0 TOTAL LF - 96" CMP 445 V 464.00' 445 440 450 440 435 oLC� 435 �� C) N � N (Z C) �o � 475 EXISTING GRADE PROPOSED GRADE EXISTING GRADE 475 GRADE i 460 475 GRADE A PIPE 4 -5 455 470 455 470 450 1.0' 450 0'5 O 465 EXISTING GRADE A 15" HDPE 30.03' O 209 465 WATERLINE 445 @ 0.83% 445 440 440 58.05' OF �� 78.82 OF d7 15" HDPE 199 460 460 @ 1.64% ° 15" RCP 460 @ 1.68% 460 455 S STORAGE SYSTEM #2 455 0 TOTAL LF - 96" CMP 455 I V 464.00' 455 450 450 oLC� �� �� �� N �oo �°N (Z C) �o � 475 EXISTING GRADE PROPOSED GRADE 475 PROPOSED GRADE / 460 WATERLINE 460 A PIPE 4 -5 455 (SANITARY) 3.8' 1.4' 455 450 O 450 0'5 121 \-101A 29.23' OF EXISTING GRADE 465 �O 15" HDPE 30.03' O @ 1.82% 15" HDPE 465 445 @ 0.83% 445 440 440 o �� 78.82 OF d7 15 "RCP 199 460 475 PROPOSED GRADE 475 470 � 470 0'5 � EXISTING GRADE 465 �O 465 201 78.82 OF 15 "RCP 199 460 460 ° 15" RCP @ 1.68% S STORAGE SYSTEM #2 1 0 TOTAL LF - 96" CMP 455 I V 464.00' 455 450 450 oLC� �� �� �� N �oo �°N (Z C) �o �