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HomeMy WebLinkAboutSDP202100001 Plan - Submittal (First) 2020-12-31��pLTH SITE DATA: TAX MAP PARCEL AND OWNER INFO: PARCEL(S) 058A2-00-00-01400 AND 058A2-00-00-02000 LENVIC LLC 2506 BRANDERMILLPL CHARLOTTESVILLE, VA 22911 TOTAL PARCEL AREA: 0.87 ACRES (PARCELS 58A2-14 AND 58A2-20 COMBINED) LIMITS OF DISTURBANCE: 0.79 ACRES ZONING: C-1 (COMMERCIAL); ENTRANCE CORRIDOR OVERLAY DISTRICT MAGISTERIAL DISTRICT: SAMUEL MILLER SOURCE OF SURVEY, BOUNDARY, AND TOPOGRAPHY: BASED ON FIELD SURVEY BY TIMMONS GROUP DATED 1/11/19. VERTICAL DATUM REFERENCE: NAVD 88 UTILITIES: PRIVATE WELL AND SEPTIC ON SITE. DRAINAGE DISTRICT: IVY CREEK - LITTLE IVY CREEK ZONING SITE REQUIREMENTS: USE CURRENT: VACANT PROPOSED: 6,500 SF GENERAL OFFICE PROPOSED OPEN SPACE: 0.29 ACRES (34% OF SITE) SETBACKS FRONT: 10' MINIMUM FROM PUBLIC STREET RIGHT-OF-WAY (IVY ROAD) SIDE AND REAR: NONE BUILDING HEIGHT MAXIMUM ALLOWABLE BUILDING HEIGHT: 65 FT (COMMERCIAL DISTRICT) PARKING REQUIRED PARKING: GENERAL OFFICE: 1 SPACE PER 200 SQUARE FEET OF GFA 1 SPACE X (6,500 SF X 0.8) / 200 SF = 26 SPACES PARKING FOR ADJACENT PARCEL (4282 IVY ROAD): 7 SPACES TOTAL PARKING REQUIRED: 33 SPACES PARKING PROVIDED: 35 SPACES IMPERVIOUS AREA EXISTING IMPERVIOUS AREA: 0.26 ACRES PROPOSED IMPERVIOUS AREA: 0.54 ACRES NOTES: 1. LANDSCAPING SHALL BE PROVIDED PURSUANT TO SECTION 32.7.9 OF THE COUNTY ZONING ORDINANCE AND THE ARB DESIGN GUIDELINES. PROPOSED PAVED PARKING AND VEHICULAR CIRCULATION AREAS ARE 0.31 ACRES. 2. SITE LIGHTING SHALL BE PROVIDED PURSUANT TO SECTION 4.17 OF THE COUNTY ZONING ORDINANCE AND THE ARB DESIGN GUIDELINES. UTILITY DEMANDS ESTIMATED WATER USAGE: 348 GALLONS PER DAY VEHICLE TRIP GENERATION LAND USE: GENERAL OFFICE ITE CODE: 710 6,500 SF ADT (WEEKDAY): 9.74 TRIPS PER 1000 SF -> 64 AVERAGE DAILY TRIPS IVY PROPER FINAL SITE PLAN SDP202000065 ALBEMARLE COUNTY, VIRGINIA DECEMBER 30, 2020 r wai x s ��4ty xoy ° wnuu�o, e P rm�er mike a �a s 3 PROJECT SITE .> ae g✓�`4 VICINITY MAP SCALE 1" :1000' OWNER: LENVIC LLC 2506 BRANDERMILL PL CHARLOTTESVILLE, VA 22911 DEVELOPER: BUILDING MANAGEMENT CO. 400 LOCUST AVE, SUITE 3 CHARLOTTESVILLE, VA 22902 CONTACT: REID MURPHY PHONE: 434-977-6406 ENGINEER OF RECORD: TIMMONS GROUP 608 PRESTON AVENUE, SUITE 200 CHARLOTTESVILLE, VA 22903 CONTACT: CLINT SHIFFLETT, P.E. TELEPHONE: 434-327-1690 Sheet List Table Sheet Number Sheet Title C0.0 COVER C1.0 NOTES AND DETAILS C1.1 NOTES AND DETAILS C1.2 NOTES AND DETAILS C2.0 EXISTING CONDITIONS & DEMOLITION PLAN 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 II C4.0 LAYOUT PLAN C4.1 SIGHT DISTANCE PROFILE C4.2 MAINTENANCE OF TRAFFIC PLAN C4.3 MAINTENANCE OF TRAFFIC PLAN C5.0 GRADING PLAN C6.0 STORMWATER MANAGEMENT PLAN C6.1 INLET DRAINAGE AREA MAP C7.0 STORMWATER PROFILES TOTAL: 17 SHEETS SITE PLAN LEGEND EXISTING - - - PROPERTY LINE -. POST/BOLLARD SIGN CONCRETE WHEEL STOP ® SATELLITE DISH ® TRAFFIC CONTROL BOX 0 UNKNOWN MANHOLE STORM SEWER O STORM SEWER MANHOLE 99 CATCH BASIN ® CATCH BASIN WITH DOME GRATE ® TRENCH DRAIN - - -SAN- - SANITARY SEWER ® SANITARY SEWER MANHOLE ---w- - WATER LINE ® WATER MANHOLE 0 WATER VALVE WATER LINE MARKER FIRE HYDRANT MONITORING WELL c GAS LINE A GAS METER GAS VENT 4 GAS MARKER - - -UGT- COMMUNICATIONS/TELEPHONE LINE O TELEPHONE/COMMUNICATIONS MANHOLE M TELEPHONE PEDESTAL ® COMMUNICATIONS VAULT ---UGc-- ELECTRIC LINE m ELECTRIC MANHOLE © ELECTRIC PULLBOX m ELECTRIC METER fY UTILITY POLE DECIDUOUS TREE GUARDRAIL - FENCE — —X— - -xxx- - MAJOR CONTOUR - - - -Xxx- MINOR CONTOUR 0 SOIL BORING SURVEY CONTROL MONUMENT SURVEY CONTROL POINT PROPOSED w WATER G GAS STORM SANS SANITARY UGT COMM DUCT BANK UGP ELECTRIC DUCT BANK [ CATCH BASIN STORM MANHOLE SANITARY MANHOLE ® OO SANITARY CLEAN OUT P�R-} FIRE HYDRANT FDC METER SETBACK - AT/FP STANDOFF ® WATER VALVE A GAS VALVE O BOLLARD STREET SIGN O GAS METER LIMITS OF DISTURBANCE GUARDRAIL X FENCE XXX MAJOR CONTOUR XXX MINOR CONTOUR *-Q SITE LIGHT PARKING SPACE COUNT GRADING TC = TOP OF CURB BC = BOTTOM OF CURB EP = EDGE OF PAVEMENT EC = EDGE OF CONCRETE TW = TOP OF WALL BW = BOTTOM OF WALL TS = TOP OF STAIRS BS = BOTTOM OF STAIRS N/A = NOT APPLICABLE TO THIS PROJECT CLINT W. i' �2 S1LET •o 00 Lic. N 5�aee p�; 12-30-2020 �4 i ,,' �;'s,0.1AL N z 0 f f Z O U U LA w Z O w cke DATE 12-30-2020 DRAWN BY A. FONTAINE DESIGNED BY C. SHIFFLETT CHECKED BY C. SHIFFLETT SCALE z J I-- V l a_ J (7 Dr > zLL Lu LLU0w -i U I..L Q < wLy w a cc J a 0 I..L I� L IOB NO. 42932 SHEET NO. C0.0 GENERALNOTES .T H 6;4 LEGEND ROADS SEWER CD �g� EXISTING SANITARY SEWER � STORM PIPE & STRUCTURE NO. �CD DROP INLET & STRUCTURE NO. WATER CURB 0 CURB & GUTTER BENCH MARK . �. CLEARING LIMITS - - 200 - -- EXISTING CONTOUR 200 - PROPOSED CONTOUR + 240.5 EXISTING SPOT ELEVATION TC 240.5 PROPOSED SPOT ELEVATION 1O PARKING COUNT EXISTING WATER LINE GRADING TC = TOP OF CURB BC = BACK OF CURB EP = EDGE OF PAVEMENT TW = TOP OF WALL BW = BOTTOM OF WALL TS = TOP OF STAIRS BS = BOTTOM OF STAIRS N/A = NOT APPLICABLE TO THIS PROJECT GENERAL CONSTRUCTION NOTES FOR EROSION AND SEDIMENT CONTROL 1. THE PLAN APPROVING AUTHORITY MUST BE NOTIFIED ONE WEEK PRIOR TO THE PRE -CONSTRUCTION CONFERENCE, ONE WEEK PRIOR TO THE COMMENCEMENT OF LAND DISTURBING ACTIVITY, AND ONE WEEK PRIOR TO THE FINAL INSPECTION. 2. ALL EROSION AND SEDIMENT CONTROL MEASURES WILL BE CONSTRUCTED AND MAINTAINED ACCORDING TO MINIMUM STANDARDS AND SPECIFICATIONS OF THE VIRGINIA EROSION AND SEDIMENT CONTROL HANDBOOK AND VIRGINIA REGULATIONS VR 625-02-00 EROSION AND SEDIMENT CONTROL REGULATIONS. 3. ALL EROSION AND SEDIMENT CONTROL MEASURES ARE TO BE PLACED PRIOR TO OR AS THE FIRST STEP IN CLEARING. 4. A COPY OF THE APPROVED EROSION AND SEDIMENT CONTROL PLAN SHALL BE MAINTAINED ON THE SITE AT ALL TIMES. 5. PRIOR TO COMMENCING LAND DISTURBING ACTIVITIES IN AREAS OTHER THAN INDICATED ON THESE PLANS (INCLUDING, BUT NOT LIMITED TO, OFF -SITE BORROW OR WASTE AREAS), THE CONTRACTOR SHALL SUBMIT A SUPPLEMENTARY EROSION CONTROL PLAN TO THE OWNER FOR REVIEW AND APPROVAL BY THE PLAN APPROVING AUTHORITY. 6. THE CONTRACTOR IS RESPONSIBLE FOR INSTALLATION OF ANY ADDITIONAL EROSION CONTROL MEASURES NECESSARY TO PREVENT EROSION AND SEDIMENTATION AS DETERMINED BY THE PLAN APPROVING AUTHORITY. 7. ALL DISTURBED AREAS ARE TO DRAIN TO APPROVED SEDIMENT CONTROL MEASURES AT ALL TIMES DURING LAND DISTURBING ACTIVITIES AND DURING SITE DEVELOPMENT UNTIL FINAL STABILIZATION IS ACHIEVED. 8. DURING DEWATERING OPERATIONS, WATER WILL BE PUMPED INTO AN APPROVED FILTERING DEVICE. 9. THE CONTRACTOR SHALL INSPECT ALL EROSION CONTROL MEASURES PERIODICALLY AND AFTER EACH RUNOFF -PRODUCING EVENT. ANY NECESSARY REPAIRS OR CLEANUP TO MAINTAIN THE EFFECTIVENESS OF THE EROSION CONTROL DEVICES SHALL BE MADE IMMEDIATELY. 10. ALL FILL MATERIAL TO BE TAKEN FROM AN APPROVED, DESIGNATED BORROW AREA. 11. ALL WASTE MATERIALS SHALL BE TAKEN TO AN APPROVED WASTE AREA. EARTH FILL SHALL BE INERT MATERIALS ONLY, FREE OF ROOTS, STUMPS, WOOD, RUBBISH, AND OTHER DEBRIS. 12. BORROW OR WASTE AREAS ARE TO BE RECLAIMED WITHIN 7 DAYS OF COMPLETION PER ZONING ORDINANCE SECTION 5.1.28. 13. ALL INERT MATERIALS SHALL BE TRANSPORTED IN COMPLIANCE WITH SECTION 13-301 OF THE CODE OF ALBEMARLE. 14. BORROW, FILL OR WASTE ACTIVITY INVOLVING INDUSTRIAL -TYPE POWER EQUIPMENT SHALL BE LIMITED TO THE HOURS OF 7:OOAM TO 9:OOPM. 15. BORROW, FILL OR WASTE ACTIVITY SHALL BE CONDUCTED IN A SAFE MANNER THAT MAINTAINS LATERAL SUPPORT, OR ORDER TO MINIMIZE ANY HAZARD TO PERSONS, PHYSICAL DAMAGE TO ADJACENT LAND AND STRUCTURES/IMPROVEMENTS, AND DAMAGE TO ANY PUBLIC STREET BECAUSE OF SLIDES, SINKING, OR COLLAPSE. 16. THE DEVELOPER SHALL RESERVE THE RIGHT TO INSTALL, MAINTAIN, REMOVE OR CONVERT TO PERMANENT STORMWATER MANAGEMENT FACILITIES WHERE APPLICABLE ALL EROSION CONTROL MEASURES REQUIRED BY THIS PLAN REGARDLESS OF THE SALE OF ANY LOT, UNIT, BUILDING OR OTHER PORTION OF THE PROPERTY. 17. TEMPORARY STABILIZATION SHALL BE TEMPORARY SEEDING AND MULCHING. SEEDING IS TO BE AT 75 LBS/ACRE, AND IN THE MONTHS OF SEPTEMBER TO FEBRUARY TO CONSIST A 50/50 MIX OF ANNUAL RYEGRASS AND CEREAL WINTER RYE, OR IN MARCH AND APRIL TO CONSIST OF ANNUAL RYE, OR MAY THROUGH AUGUST TO CONSIST OF GERMAN MILLET. STRAW MULCH IS TO BE APPLIED AT 80LBS/100SF. ALTERNATIVES ARE SUBJECT TO APPROVAL BY THE COUNTY EROSION CONTROL INSPECTOR. 18. PERMANENT STABILIZATION SHALL BE LIME AND FERTILIZER, PERMANENT SEEDING, AND MULCH. AGRICULTURAL GRADE LIMESTONE SHALL BE APPLIED AT 90LBS/1000SF, INCORPORATED INTO THE TOP 4-6 INCHES OF SOIL. FERTILIZER SHALL BE APPLIED AT 1000LBS/ACRE AND CONSIST OF A 10-20-10 NUTRIENT MIX. PERMANENT SEEDING SHALL BE APPLIED AT 180LBS/ACRE AND CONSIST OF 95% KENTUCKY 31 OR TALL FESCUE AND 0-5% PERENNIAL RYEGRASS OR KENTUCKY BLUEGRASS. STRAW MULCH IS TO BE APPLIED AT 80LBS/100SF. ALTERNATIVES ARE SUBJECT TO APPROVAL BY THE COUNTY EROSION CONTROL INSPECTOR. 19. MAINTENANCE: ALL MEASURES SHALL BE INSPECTED WEEKLY AND AFTER EACH RAINFALL EVENT. ANY DAMAGE OR CLOGGING TO STRUCTURAL MEASURES SHALL BE REPAIRED IMMEDIATELY. SILT TRAPS SHALL BE CLEANED WHEN 50% OF THE WET STORAGE VOLUME IS FILLED WITH SEDIMENT. ALL SEEDED AREAS SHALL BE RESEEDED WHEN NECESSARY TO ACHIEVE A GOOD STAND OF GRASS. SILT FENCE AND DIVERSION DYKES WHICH COLLECT SEDIMENT TO HALF THEIR HEIGHT MUST BE CLEANED AND REPAIRED IMMEDIATELY. 20. ALL TEMPORARY EROSION AND SEDIMENT CONTROL MEASURES SHALL BE REMOVED WITHIN 30 DAYS OF FINAL SITE STABILIZATION, WHEN MEASURES ARE NO LONGER NEEDED, SUBJECT TO APPROVAL BY THE COUNTY EROSION CONTROL INSPECTOR. 21. THIS PLAN SHALL BE VOID IF THE OWNER DOES NOT OBTAIN A PERMIT WTIHIN 1 YEAR OF THE DATE OF APPROVAL. (WATER PROTECTION ORDINANCE SECTION 17-204G.) 22. PERMANENT VEGETATION SHALL BE INSTALLED ON ALL DENUDED AREAS WITHIN NINE (9) MONTHS AFTER THE DATE THE LAND DISTURBING ACTIVITY COMMENCED. (WATER PROTECTION ORDINANCE SECTION 17-207B) 1. CONTRACTOR SHALL COORDINATE ALL REQUIREMENTS FOR AS BUILT DOCUMENTATION, AS REQUIRED BY THE LOCALITY. THIS INCLUDES, BUT IS NOT LIMITED TO, TESTING, INSTALLATION DOCUMENTATION, SURVEY, ETC. ALL REQUIREMENTS SHALL BE DISCUSSED WITH THE LOCALITY PRIOR TO THE BEGINNING CONSTRUCTION. 2. ALL MATERIALS AND CONSTRUCTION SHALL BE IN ACCORDANCE WITH CURRENT VIRGINIA DEPARTMENT OF TRANSPORTATION'S SPECIFICATIONS AND STANDARDS. 3. 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'S REPRESENTATIVE, BACKFILLED WITH SUITABLE MATERIAL AND COMPACTED IN ACCORDANCE WITH SPECIFICATIONS. 7. ALL STORM SEWER DESIGN AND CONSTRUCTION TO BE IN ACCORDANCE WITH VDOT STANDARDS. 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'S REPRESENTATIVE 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 OWNER'S 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 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'S REPRESENTATIVE 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. (N/A) 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 MANUAL FOR REVIEW BY THE ENGINEER, OWNER'S REPRESENTATIVE, 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 2015 UNIFORM STATEWIDE BUILDING CODE, 2015 VIRGINIA CONSTRUCTION CODE, 2010 ADA STANDARDS FOR ACCESSIBLE DESIGN, 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 33. VISIBILITY OF ALL MECHANICAL EQUIPMENT FROM THE ENTRANCE CORRIDOR SHALL BE ELIMINATED. 34. ACCESSIBLE PARKING SPACES AND ACCESS AISLES SHALL NOT HAVE A SURFACE SLOPE GREATER THAN 1:48. ACCESS AISLES SHALL BE AT THE SAME LEVEL AS THE PARKING SPACE THEY SERVE. ACCESSIBLE PARKING SPACES SHALL BE LOCATED ON THE SHORTEST ACCESSIBLE ROUTE OF TRAVEL FROM ADJACENT PARKING TO AND ACCESSIBLE BUILDING ENTRANCE. IN PARKING FACILITIES THAT DO NOT SERVE A PARTICULAR BUILDING, ACCESSIBLE PARKING SPACES SHALL BE LOCATED ON THE SHORTEST ROUTE TO AN ACCESSIBLE PEDESTRIAN ENTRANCE TO THE PARKING FACILITY. WHERE BUILDINGS HAVE MULTIPLE ACCESSIBLE ENTRANCES WITH ADJACENT PARKING, ACCESSIBLE PARKING SPACES SHALL BE DISPERSED AND LOCATED NEAR THE ACCESSIBLE ENTRANCES. 35. ALL ROOF DRAINS SHALL DISCHARGE IN A MANNER NOT TO CAUSE A PUBLIC NUISANCE AND NOT OVER SIDEWALKS. ALBEMARLE COUNTY ENGINEERING GENERAL CONSTRUCTION NOTES 1. PRIOR TO ANY CONSTRUCTION WITHIN ANY EXISTING PUBLIC RIGHT OF WAY, INCLUDING CONNECTION TO ANY EXISTING ROAD, A PERMIT SHALL BE OBTAINED FROM THE VIRGINIA DEPARTMENT OF TRANSPORTATION (VDOT). THIS PLAN AS DRAWN MAY NOT ACCURATELY REFLECT THE REQUIREMENTS OF THE PERMIT. WHERE ANY DISCREPANCIES OCCUR THE REQUIREMENTS OF THE PERMIT SHALL GOVERN. 2. ALL MATERIALS AND CONSTRUCTION METHODS SHALL CONFORM TO CURRENT SPECIFICATIONS AND STANDARDS OF VDOT. 3. EROSION AND SILTATION CONTROL MEASURES SHALL BE PROVIDED IN ACCORDANCE WITH THE 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). 10. RETAINING WALLS GREATER THAN 3 FEET IN HEIGHT REQUIRE A SEPARATE BUILDING PERMIT. WALLS EXCEEDING 4 FEET IN HEIGHT REQUIRE A STAMPED ENGINEERED DESIGN ALSO. WALLS REQUIRE INSPECTIONS AS OUTLINED IN THE USBC. 11. ALL WATER LINES, SEWER LINES AND FIRE LINES FROM THE MAIN TO THE STRUCTURE MUST HAVE A VISUAL INSPECTION PERFORMED BY THE BUILDING DEPARTMENT. BLASTING NOTES CLINT W. !:iZ S FFLET >� Lic. N 513116 4� 12-30-2020 � si G •• 0040040644 am O cc t7 N 1. BLASTING SHALL NOT BE PERMITTED ON THIS PROJECT. ALBEMARLE COUNTY STORMWATER MANAGEMENT NOTES I z 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. 0 E DATE 12-30-2020 DRAWN BY A. FONTAINE DESIGNED BY C. SHIFFLETT CHECKED BY C. SHIFFLETT SCALE N/A z Q J 0- W Q U) z J J " � Q > Lu z}o LL O Z Z U < i w CE Q Cn w Lu m I- CL O O Q z I� L H JOB NO. 42932 SHEET NO. C1.0 4" � CNLTH 0i 00 EXPANSION JOINT WITH TOP OF CURB j�"j R=2" y PREMOLDED EXPANSION 1/4" SEALANT "ZIP FILLER, STRIP" OR NON -SLIP BROOM FINISH ° F CLINT W. Z O EQUIV., SEAL WITH SILICONE SEALANT WWF6x6W2.9xW2.9 2" /j/j/ 6" \/�\/�\ V $ FFLET > �� 543116 4� 10" 3,000 PSI AIR ENTRAINED PORTLAND ° I CEMENT CONCRETE \/� /� / jj� jj� j a' ,d ° ° SURFACE Lic. N . 12-30-2020 �41" Also �� 18„ `sS/ON AL ����������06� 0 0 0 0 0 0 0 0 6" TYPE 21 A STONE COVER BASE ME / �� ��%///�\ \ COMPACTED SUBGRADE (CBR 11.2) \�j\�j\ °a °. a °. VDOT A-3 CONCRETE O N o N SUBBASES N EXISTGRAD METAL INSPECTION FRAME W/SOLID LID (NEENAH R-1975 OR EQUIVALENT) DENOTES CONCRETE SERVICE AREA PAVEMENT ON PLANS w a E 3"CONCRETE COLLAR CONTINUE 21B STONE BASE FROM H w 3 Q LL o 3 RUSHED STONE BEDDING ADJACENT PAVEMENT SECTION 0U.— HEAVY DUTY CONCRETE SECTION 6"DICLEANOUT UNDER CURB, 6" MIN. DEPTH W t M _ d No Scale � u d o N a VDOT STANDARD CG-2 CURB NO Scale PLUG AT END OFLINE SIGN C N x iY < u w STD. U POST s v N 0 z CLEANOUT DETAIL GALVANIZED x ¢ F O �4" 2 R 8 N > No Scale d . CONIC CURB AND GUTTER CLASS 3A, a v (Pc=3,000 PSI) CONCRETE o w SIGNAGE NOTES: 6„ 1. ALL SIGNING AND PAVEMENT MARKING SHALL BE IN ACCORDANCE WITH 6' 8" MIN. \/ 4 ° 1°:1' THE MOST CURRENT EDITION OF EACH OF THE FOLLOWING AND ANY ° REVISION THERE TO: REFER TO VDOT STD STP-1 DETAIL �j ° : ° ° ° a ° 7" O A. MANUAL ON UNIFORM TRAFFIC CONTROL DEVICES. FOR MOUNTING REQUIREMENTS B. THE VIRGINIA SUPPLEMENT TO THE MANUAL ON UNIFORM TRAFFIC m ° a O CONTROL DEVICES. ° C. THE VIRGINIA DEPARTMENT OF TRANSPORTATION ROAD AND BRIDGE SPECIFICATIONS. w D. THE 2000 INTERNATIONAL FIRE CODE. 6" MIN. L w x 2. SIGN LOCATIONS ARE APPROXIMATE AND ARE TO BE MODIFIED IN THE a O FIELD TO AVOID CONFLICT WITH UNDERGROUND UTILITIES OR OTHER IIIIIIIIIIIIIII—III- 6" 6" 2'4" Z 0 DATE CONSTRUCTIONS, AND TO COMPLY WITH STANDARDS REFERENCED IN CONTINUE 21B STONE NOTE 1 ABOVE. COMPACTED BASE FROM ADJACENT > SIGN AND POST DETAIL SUBGRADE PAVEMENT SECTION 12-30-2020 3. ALL SIGNS AND PAVEMENT MARKINGS ARE TO BE FURNISHED AND UNDER CURB O} No Scale DRAWN BY INSTALLED BY THE CONTRACTOR. ALL SIGNS TO BE FURNISHED AND FESEMD MOM INSTALLED WITH STANDARD U POST GALVANIZED BY THE CONTRACTOR. A. FONTAINE SOLID WHITE LINE 24" r(TYP.) p9m pffm VDOT STANDARD CG-6 CURB & GUTTER • • DESIGNED BY C. SHIFFLETT No Scale CHECKED BY S T 0 P • I} 2" ASPHALTIC CONCRETE SURFACE 12 PwLTY M�OW7WAYTZON�E COURSE - SM-9.5A • • • C. SHIFFLETT STD. (VARIES) R1-1 SM -$5WFI'E TOW AWAY ZOPE 8" TYPE 21-B AGGREGATE SUBBASE COURSE SCALE N/A STOP BAR DETAIL NOTE: STOP SIGNS TO BE 30" WITH HIGH INTENSITY SHEETING NO SCALE 6-8" MIN. AOLE 6'-8" MIN. • ABOVE ABOVE COMPACTED SUBGRADE FINISHED FINISHED (PER GEOTECHNICAL REPORT) GRADE GRADE SOLID WHITE LINE SPACES SHALL BE IDENTIFIED BY ABOVE GRADE SIGNS AS RESERVED FOR QLLzD DENOTES LIGHT DUTY ASPHALT PAVEMENT ON PLANS PHYSICALLY DISABLED PERSONS. PROVIDE ONE (1) R-7-8 SIGN AT EACH PARKING SPACE INDICATED ON SITE PLAN. SIGN SHALL BE ALUMINUM (PAINTED WHITE) WITH GREEN LETTERS AND INTERNATIONAL WHEELCHAIR SYMBOL. SIGN SHALL LIGHT DUTY ASPHALT PAVEMENT SECTION 6' BE PLACED ON STEEL POST 1-1/2" O PAINTED BLACK SET IN MIN. 2' of coNCRETE. VA. SIGN FOR THE DISABLED ON 0.80 GAUGE No Scale ALUMINUM. COLORS: GREEN BORDER & LEGEND, BLUE SYMBOL FOR ACCESSIBILITY, 2' 2' WHITE BACKGROUND. 2" ASPHALTIC CONCRETE SURFACE z (TYP.) (TYP.) COURSE - SM-9.5A Q PARKING SIGNS FOR THE DISABLED J 3" INTERMEDIATE BASE COURSE - BM25.OA 0 0 0 0 0- STRIPING AND SIGNAGE DETAIL No scale 8" TYPE 21-B AGGREGATE SUBBASE COURSE LLI No Scale CONCRETE BUMPER BLOCK CONCRETE BUMPER BLOCK Q ANCHOR 5/8" REBAR IMBEDDED 24H IN GROUND HANDICAP SIGN AS NOTED ON C4.0 & C4.1 LOCATION (VAN) HANDICAP SIGN COMPACTED SUBGRADE (PER GEOTECHNICAL REPORT) 0 J Ljj OVERLAP 6" TYPE 21-B AGGREGATE LOCATION (TYP.) I 1 FABRIC 8" MIN. o BASE COURSE 2- 2• 2' DENOTES HEAVY DUTY ASPHALT PAVEMENT ON PLANS } z 0 0 IZ� Q 8"\/\\\/\\/\\�%'�COMPACTEDSUBGRADE EOP FCURBACE F Z \ PVDOTD / N EAIVY DUTY ASPHALT PAVEMENT SECTION 1 VDOT#57 FILTER FABRIC WRAP PER18 1s a STONE 12" MIRAFI 140N OR EQUIV. 4„ � w 4" DIA. PERFORATED 4 SPEC. PAINTED w LLJ PVC PIPE STRIPEco 8 5 8 8 8 (TYPICAL) ��� NON -SLIP BROOM FINISH Q 0 O O Z 4" DIAMETER STEEL DENOTES GRAVEL SECTION ON PLANS p p p TYPICAL VAN ACCESSIBLE ACCESSIBLE PIPE FILLED WITH CONCRETE. BOLLARD HANDICAP SPACES REGULAR SPACE GRAVEL SECTION TYPICAL PARKING SPACE DETAILS SHALL BE PAINTED MAVARIABLE a .c OSSS lOPE2/o YELLOW > No Scale No Scale 4'\\\ I —I PAVEMENT 1.5%2" BITUMINOUS CONCRETE SURFACE COURSE - SM-9.5A 'FROM EP 2'-0" DIAMETER 7-1/2" 6' LENGTH 4" 3,000 PSI AIR -ENTRAINED CONIC. FOOTING CONCRETE 5 COMPACTED SUBGRADE 4" TYPE 21 B STONE COVER Ep EXISTING AGGREGATE BASE ANCHOR WITH 5/8' REBAR IMBEDDED 24" IN GROUND; 5\\\\/\\\�\\\/\\\/\\\/\\\/\\\�\\/\ COMPACTED SUBGRADE 2 PER WHEEL STOP NOTE: SIDEWALKS SHALL BE CONSTRUCTED IN 3.5' ACCORDANCE WITH VDOT STANDARDS. 4 '71 MILL AND OVERLAY SEQUENCE: REMOVE O ROLL TEST EXISTING BASE COMPACT N COURSE. \ '///\\/ JOB No. u NEW ASPHALT SURFACE. DENOTES CONCRETE SIDEWALK PAVEMENT ON PLANS 42932 BOLLARD DETAIL CURB TRANSITION DETAIL MILL AND OVERLAY PAVEMENT SECTION PRECAST CONCRETE WHEEL STOP CONCRETE SIDEWALK PAVEMENT SECTION SHEET NO. C1.1 No Scale No Scale No Scale No Scale No Scale L ,T H 6;4 IVY PROPER ALBEMARLE COUNTY, VA DUMPSTER ENCLOSURE No Scale NP-2 NOTE: SIX FOOT CMU WALL CLAD WITH HAR- DIE PANEL VERTICAL SIDING IN ARCTIC WHITE TO MATCH PANEL SIDING ON EXTERIOR OF THE BUILDING. NOTE: HORIZONTAL, COMPOSITE BOARD DOORS TO BE PAINTED NIGHTFALL TO MATCHNICHIHA VINTAGEWOOD BARK AND INSTALLED ON STEEL POST HINGES. PROPOSED DUMPSTER ENCLOSURE 32 TACK COAT THE PROPOSED CONSTRUCTION JOINT 1 EXISTING ASPHALT LAYERS EXISTING SUBBASE 2016 ROAD & BRIDGE STANDARDS T EDGE OF EXISING PAVEMENT (AS DETERMINED IN FIELD) PROPOSED ASPHALT LAYERS COMPACTED SUBGRADE PROPOSED SUBBASE CONSTRUCTION JOINT DETAIL ® REMOVE EXISTING ASPHALT LAYERS TO EXISTING SUBBASE AND REPLACE WITH PROPOSED ASPHALT WIDENING LAYERS ® PROPOSED MINIMUM 11/z INCH THICK ASPHALT SURFACE COURSE (SEE NOTE 5) x MINIMUM 12 INCHES, OR GREATER AS NECESSARY TO ABUT THE FULL THICKNESS OF EXISTING ASPHALT LAYERS AS DETERMINED BY CORES (SEE NOTE 3) ARB SUBMISSION NOVEMBER 23, 2020 NOTES: 1. ASPHALT PAVEMENT WIDENING SHALL HAVE A PAVEMENT DESIGN IN ACCORDANCE WITH CURRENT VDOT PROCEDURES AND BE APPROVED BY THE ENGINEER. 2. THE PAVEMENT DESIGN FOR ASPHALT PAVEMENT WIDENING SHALL MEET OR EXCEED THE DEPTHS AND TYPES OF THE LAYERS OF EXISTING PAVEMENT. SUBSURFACE DRAINAGE OF THE EXISTING AND PROPOSED PAVEMENT SHALL BE ADDRESSED IN THE PAVEMENT DESIGN. 3. A MINIMUM OF THREE CORES SHALL BE TAKEN ALONG THE CENTER OF THE ADJACENT TRAVEL LANE TO DETERMINE THE TYPE AND THICKNESS OF EXISTING PAVEMENT LAYERS. THESE CORES SHALL BE SPACED NO MORE THAN 500 FEET APART. 4. THE ADJACENT TRAVEL LANE SHALL BE MILLED A MINIMUM DEPTH OF 1 %Z INCHES AND REPLACED WITH AN ASPHALT SURFACE COURSE TO MATCH THE PROPOSED PAVEMENT WIDENING SURFACE COURSE. UNLESS WAIVED BY THE ENGINEER. 5. THE ENGINEER MAY REQUIRE THE MILLING DEPTH OF THE EXISTING PAVEMENT TO BE ADJUSTED TO ACHIEVE AN ACCEPTABLE PAVEMENT CROSS -SLOPE AND EFFECTIVE SURFACE DRAINAGE. 6. EXISTING PAVEMENT MARKINGS AND MARKERS WITHIN THE PROJECT LIMITS SHALL BE RESTORED SUBJECT TO THE APPROVAL OF THE ENGINEER. 7. FINAL TRANSVERSE PAVEMENT TIE-IN SHALL CONFORM TO THE REQUIREMENTS OF SECTION 315 OF THE SPECIFICATIONS EXCEPT THAT ALL JOINTS AT TIE-IN LOCATIONS SHALL BE TESTED USING A 10 FOOT STRAIGHTEDGE IN ACCORDANCE WITH THE REQUIREMENTS OF SECTION 315 OF THE SPECIFICATIONS. XVD❑T ASPHALT PAVEMENT WIDENING SPECIFICATION ROAD AND BRIDGE STANDARDS REFERENCE SHEET 1 OF 1 REVISION DATE FOR WIDENING SUBJECT TO TRAFFIC 315 303.02 VIRGINIA DEPARTMENT OF TRANSPORTATION CLINT W. !:iZ S FFLET >� Lic. N S4J116 4� 12-30-2020004004064 S G •• (n CC ED O CD ED O x 0 w w_ U z 0 1r 0 r am O cc z O lZ L) U (n w 0 z O (n w w H ¢ DATE 12-30-2020 DRAWN BY A. FONTAINE DESIGNED BY C. SHIFFLETT CHECKED BY C. SHIFFLETT SCALE z Q J W ,I— v / —1mim Lm N/A a (n z J �a > w O Z U Q w J ` ) Q W L W cc 0 J a Z JOB NO. 42932 uj L MILL & OVERLAY DETAIL No Scale 2016 ROAD & BRIDGE STANDARDS SHEET NO. C1.2 0 0 0 0 ° 24"HDPE o O 0 0 /NV=537.13 0 0 0 0 ° 0 0 II 0 0 II ° O I I 0 I ° ° I °o I ° o APPROXIMATE 0 ° 0 LOCATION OF EXISTING ° o O WELL TO REMAIN ° 0 24"HDPE 0 I I O o O O O ° O n -- /o,o� -533 N77°Of 138 74' - c95�= 7NC. BLOCK 21 - - - - - - _ _ _ TMP58A2-14 ABUTMENT X522.6' _ _ - LENVIC, LLC D.B. 3801, PG. 750 D.B.470, PG.01 - - - - D.B. 469, PG. 009 "BRIDGE �`S6o _ - 0.11 ACRES HEIGHT SIGN > ADOPTA H YSIGN X 521.5' APPROXIMATE EXISTING \\ 5 .3' TREE LINE (DECIDUOUS) \ \ f \ � E R=1179.40' P F L=20.89' \ E V 5 T=10.45' A =1 °0053" CB=N5504048"W C=20.89' i � EXTENTS OF _ 500-YEAR 81 FLOODPLAIN A�oo RAILRB NCH R;ZO$ p4, xs3s.2NAM Lp7ZA . ID , ' S�e54,1 �$ 0„E Cg1779g 5 / 0 0 0 0 / _ o 'O O O Oii e 0 0 00 / O O o 0 0 0 py-Og0 O / !_- 0000 53 / R/ CAL SLOP 7g' (TOTAL) ` - - - 167. _ _--- _ - ---------- - - - - -- 530 VACATE PROPERTY LINE - - _ - - - _ _ 525 — `OVERHEAD POWER LINE TO BE RELOCATED. COORDINATE NEW L LOCATION WITH DOMINION - - - - RELOCATE UTILIT POLE & TELECOM PEDESTAL X 519.4' TMP 58A2-20 LENVIC, LLC D.B. 3801, PG. 750 D.B.470, PG.01 1116� D.B. 469, PG. 009 a76ACRES / /X 519.5, X 518.6' \ 7' i / _ CLEAR & GRUB jX 520.5' 1 EMOVE BOARD F C o ° 0 0 / 0 0 0 0 0 O O O O 0 0 0 0 0/0o X539.30' O O 4A O ° o ° O O o 1 / o O ° ° / ° ° -______-____�'� l/ ///l l/l TMP58A2-21 ROGER L. GIBSON AND STEPHENSON L. GIBSON D.B.1597,PG. 226 D.B. 231, PG.585 D.B. 130, PG.109 / Illllilllhl� \ \ \ X 530.�' III I III II \ � \ It IIII11 I III IIII � \ REMOV(E ,, 1j l D O I -523 /A �y �h. SAWCUT I TMP 58A2-20A LENVIC LLC D.B. 4992, PG. 686 CONSTRUCTION D.B. 821, PG.218 & LANDSCAPE D.B. 268, PG.151 EASEMENT 2ST • V / I 0 O o 000 o �o �/N / SD INLET/W G 0 0 Ge�FJF \ ` SAWCUT / N TOP=51515 0 l�o� \ \ X516.5' / 0 INV. IN=513.45 00 liyF X5176' N 'CONNECTIOI 0 \ I R v INV. OUT=511. 0 I 516- - °o \ �� 0 o i o o 0 0 / 0 / o o 0 0 0 0 0 / / 0 0 ° o � / o 0 ° /'° O ° ° 0 0 ° ° q/q � EXTENTS OF ° ° o ° 24"CMP W/BROKEN O O / f00-YEAR FLOODPLA/N ° 0 HEADWALL i o ° o INV. 511.Oa' ° O 517. .o ° /IIII`, 0 ° ° ° o ° ° ° ° ° y^/ry 111 515 ° o o ° / llb l II 0 0 0 0 / ° o 0 0° 0 0 0 ° o o ° ° ° ° o ° ° .O o ° ° ° ° o o .o 0 0 ° ° ° ° ° ° ° O o 0 0 E 0 ° 0 0 PVC O ° JKNOWN o ° 24" CMP 0 0 ° 0 O 0 0 0 0 0 0 c+) co SCALE 1 "=20' 0 20' 40' f-fit NI.TiI Op���� COb CLINT W.: vn S F LET , -4 ' Lie. N 51380 12-30-2020r; G� M E O O U N � N C Q O > E v E w 3 w w Q LL o 3 p LL w 0 m �_j UOM° z w —u O ce rn co, cO Lu a w 0 3 'x U) oa w o =LL X c ry z O Fva� c U) 8 > W M Lu Lu 00 � H M O x c� 0 p w w w H Q z O DATE 12-30-2020 O DRAWN BY A. FONTAINE DESIGNED BY C. SHIFFLETT CHECKED BY C. SHIFFLETT SCALE i" = 20' JOB NO. 42932 SHEET NO. Cz. 0 L EROSION AND SEDIMENT CONTROL NARRATIVE: PROJECT DESCRIPTION THIS PROJECT INCLUDES THE CONSTRUCTION OF A NEW COMMERCIAL BUILDING AND PARKING LOT WITH ASSOCIATED UTILITIES & LANDSCAPING. LIMITS OF CLEARING AND GRADING ARE 0.79 ACRES. ADJACENT PROPERTY THE PROPERTY IS BOUNDED BY IVY ROAD (STATE ROUTE 250) ON THE SOUTHWEST, C&O RAILROAD BUCKINGHAM BRANCH ON THE NORTH, AND AN EXISTING COMMERCIAL LOT TO THE EAST. EXISTING SITE CONDITIONS THE EXISTING SITE IS MOSTLY WOODED, WITH A GRAVEL TURNAROUND ADJACENT TO IVY ROAD AND A PORTION OF A PARKING LOT SERVING THE ADJACENT PARCEL ALONG THE EAST SIDE. OFF -SITE AREAS NO OFFSITE AREAS WILL BE DISTURBED. ANY OFF -SITE LAND -DISTURBING ACTIVITY ASSOCIATED WITH THE PROJECT SHALL HAVE AN APPROVED ESC PLAN. CRITICAL EROSION AREAS EARLY ESTABLISHMENT AND PROPER MAINTENANCE OF PERIMETER CONTROLS WILL PROVIDE SEDIMENTATION CONTROL. ALL SLOPES STEEPER THAN 3:1 SHALL BE STABILIZED WITH BLANKET MATTING. 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. 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. DIVERSION DIKE - 3.09, 3.11 & 3.12 A TEMPORARY RIDGE OF COMPACTED SOIL TO DIVERT WATER FROM A CERTAIN AREA. 6. DUST CONTROL - 3.39 DUST CONTROL IS TO BE USED THROUGH THE SITE IN AREAS SUBJECT TO SURFACE AND AIR MOVEMENT. VEGETATIVE PRACTICES: 1. 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. 2. 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. 3. PERMANENT SEEDING - 3.32 FOLLOWING GRADING ACTIVITIES, ESTABLISH PERENNIAL VEGETATIVE COVER BY PLANTING SEED TO REDUCE EROSION, STABILIZE DISTURBED AREAS, AND ENHANCE NATURAL BEAUTY. 4. MULCHING - 3.35 APPLICATION OF PLANT RESIDUES OR OTHER SUITABLE MATERIALS TO THE SOIL SURFACE, TO PREVENT EROSION BY PROTECTING THE SOIL SURFACE AND TO FOSTER THE GROWTH OF VEGETATION. 5. 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 SHEET C3.2) 1. A PRE -CONSTRUCTION MEETING IS REQUIRED WITH ALBEMARLE COUNTY E&S INSPECTOR, CONTRACTOR, OWNER, AND ENGINEER. THIS MEETING SHALL TAKE PLACE AT ALBEMARLE COUNTY COMMUNITY DEVELOPMENT BUILDING. CLEARING LIMITS MUST BE FLAGGED PRIOR TO THE MEETING WITH ONE (1) WEEK OF NOTICE. 2. INSTALL CONSTRUCTION ENTRANCE, SUPER SILT FENCE AND OTHER PERIMETER MEASURES. MAINTAIN EXISTING PAVED ACCESS FOR PARCEL TMP 58A2-20A DURING CONSTRUCTION. 3. INSTALL CLEAN WATER DIVERSIONS. 4. AFTER ALL EROSION AND SEDIMENT CONTROL MEASURES ARE IN PLACE, SITE WORK CAN BEGIN. 5. SEED ALL DENUDED AREAS PER VESCH STANDARDS. PHASE II (SEE SHEETS C3.3) 1. INSTALL 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 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. REMOVE CONSTRUCTION ENTRANCE PRIOR TO INSTALLATION OF PROPOSED DRIVEWAY. MAINTAIN PAVED ACCESS FOR PARCEL TMP 58A2-20A DURING CONSTRUCTION. 5. ONCE CONSTRUCTION IS COMPLETE AND ALL CONTRIBUTING AREAS ARE STABILIZED, EROSION CONTROL MEASURES CAN BE REMOVED UPON APPROVAL FROM THE E&S INSPECTOR. MINIMUM STANDARDS: AN EROSION AND SEDIMENT CONTROL PROGRAM ADOPTED BY A DISTRICT OR LOCALITY MUST BE CONSISTENT WITH THE FOLLOWING CRITERIA, TECHNIQUES AND METHODS: MS-1. PERMANENT OR TEMPORARY SOIL STABILIZATION SHALL BE APPLIED TO DENUDED AREAS WITHIN SEVEN DAYS AFTER FINAL GRADE IS REACHED ON ANY PORTION OF THE SITE. TEMPORARY SOIL STABILIZATION SHALL BE APPLIED WITHIN SEVEN DAYS TO DENUDED AREAS THAT MAY NOT BE AT FINAL GRADE BUT WILL REMAIN DORMANT FOR LONGER THAN 30 DAYS. PERMANENT STABILIZATION SHALL BE APPLIED TO AREAS THAT ARE TO BE LEFT DORMANT FOR MORE THAN ONE YEAR. MS-2. DURING CONSTRUCTION OF THE PROJECT, SOIL STOCKPILES AND BORROW AREAS SHALL BE STABILIZED OR PROTECTED WITH SEDIMENT TRAPPING MEASURES. THE APPLICANT IS RESPONSIBLE FOR THE TEMPORARY PROTECTION AND PERMANENT STABILIZATION OF ALL SOIL STOCKPILES ON SITE AS WELL AS BORROW AREAS AND SOIL INTENTIONALLY TRANSPORTED FROM THE PROJECT SITE. MS-3. A PERMANENT VEGETATIVE COVER SHALL BE ESTABLISHED ON DENUDED AREAS NOT OTHERWISE PERMANENTLY STABILIZED. PERMANENT VEGETATION SHALL NOT BE CONSIDERED ESTABLISHED UNTIL A GROUND COVER IS ACHIEVED THAT IS UNIFORM, MATURE ENOUGH TO SURVIVE AND WILL INHIBIT EROSION. MS-4. SEDIMENT TRAPS, PERIMETER DIKES, SEDIMENT BARRIERS AND OTHER MEASURES INTENDED TO TRAP SEDIMENT SHALL BE CONSTRUCTED AS A FIRST STEP IN ANY LAND -DISTURBING ACTIVITY AND SHALL BE MADE FUNCTIONAL BEFORE UPSLOPE LAND DISTURBANCE TAKES PLACE. MS-5. STABILIZATION MEASURES SHALL BE APPLIED TO EARTHEN STRUCTURES SUCH AS DAMS, DIKES AND DIVERSIONS IMMEDIATELY AFTER INSTALLATION. MS-6. SEDIMENT TRAPS SHALL BE DESIGNED AND CONSTRUCTED BASED UPON THE TOTAL DRAINAGE AREA TO BE SERVED BY THE TRAP. A. THE MINIMUM STORAGE CAPACITY OF A SEDIMENT TRAP SHALL BE 134 CUBIC YARDS PER ACRE OF DRAINAGE AREA AND THE TRAP SHALL ONLY CONTROL DRAINAGE AREAS LESS THAN THREE ACRES. MS-7. CUT AND FILL SLOPES SHALL BE DESIGNED AND CONSTRUCTED IN A MANNER THAT WILL MINIMIZE EROSION. SLOPES THAT ARE FOUND TO BE ERODING EXCESSIVELY WITHIN ONE YEAR OF PERMANENT STABILIZATION SHALL BE PROVIDED WITH ADDITIONAL SLOPE STABILIZING MEASURES UNTIL THE PROBLEM IS CORRECTED. MS-8. CONCENTRATED RUNOFF SHALL NOT FLOW DOWN CUT OR FILL SLOPES UNLESS CONTAINED WITHIN AN ADEQUATE TEMPORARY OR PERMANENT CHANNEL, FLUME OR SLOPE DRAIN STRUCTURE. MS-9. WHENEVER WATER SEEPS FROM A SLOPE FACE, ADEQUATE DRAINAGE OR OTHER PROTECTION SHALL BE PROVIDED. MS-10. ALL STORM SEWER INLETS THAT ARE MADE OPERABLE DURING CONSTRUCTION SHALL BE PROTECTED SO THAT SEDIMENT -LADEN WATER CANNOT ENTER THE CONVEYANCE SYSTEM WITHOUT FIRST BEING FILTERED OR OTHERWISE TREATED TO REMOVE SEDIMENT. MS-11. BEFORE NEWLY CONSTRUCTED STORMWATER CONVEYANCE CHANNELS OR PIPES ARE MADE OPERATIONAL, ADEQUATE OUTLET PROTECTION AND ANY REQUIRED TEMPORARY OR PERMANENT CHANNEL LINING SHALL BE INSTALLED IN BOTH THE CONVEYANCE CHANNEL AND RECEIVING CHANNEL. MS-12. WHEN WORK IN A LIVE WATERCOURSE IS PERFORMED, PRECAUTIONS SHALL BE TAKEN TO MINIMIZE ENCROACHMENT, CONTROL SEDIMENT TRANSPORT AND STABILIZE THE WORK AREA TO THE GREATEST EXTENT POSSIBLE DURING CONSTRUCTION. NONERODIBLE MATERIAL SHALL BE USED FOR THE CONSTRUCTION OF CAUSEWAYS AND COFFERDAMS. EARTHEN FILL MAY BE USED FOR THESE STRUCTURES IF ARMORED BY NONERODIBLE COVER MATERIALS. MS-13. WHEN A LIVE WATERCOURSE MUST BE CROSSED BY CONSTRUCTION VEHICLES MORE THAN TWICE IN ANY SIX-MONTH PERIOD, A TEMPORARY VEHICULAR STREAM CROSSING CONSTRUCTED OF NONERODIBLE MATERIAL SHALL BE PROVIDED. MS-14. ALL APPLICABLE FEDERAL, STATE AND LOCAL REGULATIONS PERTAINING TO WORKING IN OR CROSSING LIVE WATERCOURSES SHALL BE MET. MS-15. THE BED AND BANKS OF A WATERCOURSE SHALL BE STABILIZED IMMEDIATELY AFTER WORK IN THE WATERCOURSE IS COMPLETED. MS-16. UNDERGROUND UTILITY LINES SHALL BE INSTALLED IN ACCORDANCE WITH THE FOLLOWING STANDARDS IN ADDITION TO OTHER APPLICABLE CRITERIA: A. NO MORE THAN 500 LINEAR FEET OF TRENCH MAY BE OPENED AT ONE TIME. B. EXCAVATED MATERIAL SHALL BE PLACED ON THE UPHILL SIDE OF TRENCHES. 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 VIRGINIA ADMINISTRATIVE CODE 9VAC25-840-40 MINIMUM STANDARDS. GENERAL EROSION AND SEDIMENT CONTROL NOTES: 6t T►1 L/F i,,' ES-1: UNLESS OTHERWISE INDICATED, CONSTRUCT AND MAINTAIN ALL VEGETATIVE AND STRUCTURAL EROSION ��,F • AND SEDIMENT CONTROL PRACTICES ACCORDING TO MINIMUM STANDARDS AND SPECIFICATIONS OF THE LATEST EDITION OF THE VIRGINIA EROSION AND SEDIMENT CONTROL HANDBOOK AND VIRGINIA C CLINT W.SAO REGULATIONS VR 625-02-00 EROSION AND SEDIMENT CONTROL REGULATIONS. � S F LET ES-2: THE CONTROLLING EROSION AND SEDIMENT CONTROL AUTHORITY WILL MAKE A CONTINUING REVIEW AND i A ' Lit. N . 54380 � EVALUATION OF THE METHODS AND EFFECTIVENESS OF THE EROSION CONTROL PLAN. ��'� 12-30-2020r ES-3: PLACE ALL EROSION AND SEDIMENT CONTROL MEASURES PRIOR TO OR AS THE FIRST STEP IN CLEARING, wSS/CJ1 L G��� GRADING, OR LAND DISTURBANCE. �������� ES-4: MAINTAIN A COPY OF THE APPROVED EROSION AND SEDIMENT CONTROL PLAN ON THE SITE AT ALL TIMES. M ES-5: PRIOR TO COMMENCING LAND -DISTURBING ACTIVITIES IN AREAS OTHER THAN INDICATED ON THESE PLANS g (INCLUDING, BUT NOT LIMITED TO, OFFSITE BORROW OR WASTE AREA), SUBMIT A SUPPLEMENTARY N EROSION CONTROL PLAN TO THE ARCHITECT/ENGINEER AND THE CONTROLLING EROSION AND SEDIMENT E CONTROL AUTHORITY FOR REVIEW AND ACCEPTANCE. w v E N ES-6: PROVIDE ADDITIONAL EROSION CONTROL MEASURES NECESSARY TO PREVENT EROSION AND a a a 3 SEDIMENTATION AS DETERMINED BY THE RESPONSIBLE LAND DISTURBER. (MODIFIED NOTE) o LL o w o m ES-7: ALL DISTURBED AREAS SHALL DRAIN TO APPROVED SEDIMENT CONTROL MEASURES AT ALL TIMES DURING a J N z0 LAND -DISTURBING ACTIVITIES AND DURING SITE DEVELOPMENT. o m N N (L C7 Lu M ES-8: DURING DEWATERING OPERATIONS, PUMP WATER INTO AN APPROVED FILTERING DEVICE. ? F B v 3o�x U) ES-9: INSPECT ALL EROSION CONTROL MEASURES DAILY AND AFTER EACH RUNOFF- PRODUCING RAINFALL EVENT. o MAKE ANY NECESSARY REPAIRS OR CLEANUP TO MAINTAIN THE EFFECTIVENESS OF THE EROSION CONTROL ur) x v ry z DEVICES IMMEDIATELY. F c N w SOILS INFORMATION: a o w INFORMATION FROM NRCS & USDA SOIL SURVEY. AREAS DELINEATED ON C3.2 & C3.3. O 16 - CODORUS SILT LOAM, 0 TO 2 PERCENT SLOPES, OCCASIONALLY FLOODED. MORE THAN 80 INCHES TO RESTRICTIVE FEATURE, SOMEWHAT POORLY DRAINED, HYDROLOGIC SOIL GROUP B/D. 41C - YADKIN LOAM, 7 TO 15 PERCENT SLOPES. MORE THAN 80 INCHES TO RESTRICTIVE FEATURE, WELL 0 DRAINED, HYDROLOGIC SOIL GROUP B. x 42C3 - YADKIN CLAY LOAM, 7 TO 15 PERCENT SLOPES, SEVERELY ERODED. MORE THAN 80 INCHES TO RESTRICTIVE FEATURE, WELL DRAINED, HYDROLOGIC SOIL GROUP B. 0 x F 0 w w Lu = a U z 0 DATE 0 12-30-2020 O DRAWN BY A. FONTAINE • DESIGNED BY • C. SHIFFLETT • CHECKED BY C. SHIFFLETT • SCALE N.A. rT am w1w I Q z (D } z O U LLJ w m J Q Ln J r-i Q Lu 0 N1 Ln Lu 0 z J 0 H z 0 U z Lu H 0 Lu Ln n1 0 'H^ V / 0 Lu L H JOB NO. 42932 SHEET NO. C3.0 NIT 11 (/p goo,� fi t /'I i Z 70'MIN. 5:1 EXISTING A !� CLINT W. 0 COMPACTED SOIL CWD TO HAVE VDOT STANDARD EC-2 A 3' PAVEMENT �� i -� Q + • (, S F LET > • c TYPICAL ORIENTATION OF VESCH TREATMENT - 1 SOIL STABILIZATION ( MATTING ON UPHILL 18" MIN. I I I I I I I SIDE FILTER 6" M MOUNTABLE BERM CLOTH A (OPTIONAL) • ;A Lip. rI . s�sae 4c 12-30-2020 SHALLOW BLANKET) ~ FLOW SIDE ELEVATION •�� TEMPORARY RIGHT-OF-WAY DIVERSIONS SLOPE ON SHALLOW SLOPES, STRIPS NETTING _ llL �L �L EXISTING GROUND .= , �SooO . AL•; PROTECTIVE COVERINGS MAY BE APPLIED 11111 I wll� I Will I WW-511111 70' MIN. ACROSS THE SLOPE. WASHRACK T 10' MIN. B WHERE THERE IS A BERM AT THE 4.5' MIN. OPTIONAL M E VDOT #21A 16, STONE MIN• TOP OF THE SLOPE, BRING THE BERM MATERIAL OVER THE BERM AND DD CWD 3.09-1 10 EXISTING 12' MIN.* MIN. PAVEMENT I ° u ^� c STEEP ANCHOR IT BEHIND THE BERM. SLOPE ,-' VDOT#1 COARSE AGGREGATE B POSITIVE 10'MIN. > E E ON STEEP SLOPES, APPLY PROTECTIVE TEMPORARY DIVERSION DIKE DRAINAGE TO I.- w N 3 COVERING PARALLEL TO THE DIRECTION MUST EXTEND FULL WIDTH OF SEDIMENT INGRESS AND EGRESS OPERATION TRAPPING DEVICE U w 3 Q um 3 No Scale OF FLOW AND ANCHOR SECURELY. PLAN VIEW o a 0 w O ^� 6' BRING MATERIAL DOWN TO TABLE 3.31-B ACCEPTABLE TEMPORARY SEEDING PLANT MATERIALS m s w L s a J v—Li o z p A LEVEL AREA BEFORE 4 "QUICK REFERENCE FOR ALL REGIONS" 12' MIN. o o o N a TYPICAL GRAVEL STRUCTURE TERMINATING THE 3" MIN. w INSTALLATION. TURN THE 12" FLOW END UNDER 4" AND STAPLE PLANTING DATES SPECIES RATE (LBS./ACRE) MDq 3"MIN. ? ~ ° 'g x '� OJ 1n u cJ In DITCH FILTER CLOTH a 9 AT 12" INTERVALS. SEPT. 1 -FEB. 15 50/50 MIX OF SECTION A -A d*Lu o s IN DITCHES, APPLY PROTECTIVE COVERING ANNUAL RYEGRASS N = U a z p PARALLEL TO THE DIRECTION OF FLOW. (LOLIUM MULTI-FLORUM) B'_7" c V) USE CHECK SLOTS AS REQUIRED. AVOID & 50-100 CEREAL (WINTER) RYE ' A w JOINING MATERIAL IN THE CENTER OF THE DITCH IF AT ALL POSSIBLE. (SECALE CEREALE) WDRAIN 00 o w � F- FEB. 16 -APR. 30 ANNUAL RYEGRASS 60-100 REINFORCED CONCRETE (LOLIUM MULTI-FLORUM) SECTION B-B RWD 3.11-1 BM 3.36-1 PS MAY 1 - AUG. 31 GERMAN MILLET 50 3.31 (SETARIA ITALICA) CE 3.02 vi p _ c� TEMPORARY RIGHT-OF-WAY DIVERSION SOIL STABILIZATION BLANKET (TREATMENT-1) TEMPORARY SEEDING PLANT MATERIALS STONE CONSTRUCTION ENTRANCE 0 F No Scale No Scale NO Scale No Scale 0 w TYPICAL VESCH TREATMENT - 1 (SOIL STABILIZATION BLANKET) w Lu INSTALLATION CRITERIA TABLE 3.32-D NOTES SITE SPECIFIC SEEDING MIXTURES FOR PIEDMONT AREA 1. SET POSTS AND EXCAVATE A 4"X4" 2. STAPLE WIRE FENCING TO z 0 DATE ANCHOR TRENCH UPSLOPE ALONG THE LINE OF THE POSTS. ^` SLOT APPROXIMATELY 200 STAPLES REQUIRED TOTAL LBS. PER ACRE POSTS. Imo, > PER 100 SQ. YDS. OF MATERIAL ROLL. MINIMUM CARE LAWN f�6' X 12-30-2020 ANCHOR SLOTS, JUNCTION SLOTS & COMMERCIAL OR RESIDENTIAL 175-200 LBS. O } DRAWN BY CHECK SLOTS TO BE BURIED 6" TO 12". KENTUCKY 31 OR TURF -TYPE TALL FESCUE 90-100°k IMPROVED PERENNIAL RYEGRASS 0-5% j _ / JUNCTION 12" MAX. 4:1 OR FLATTER 6" MAX. STEEPER TH AN 4:1_ KENTUCKY BLUEGRASS 0-5%SLOT 1P � —_= A. FONTAINE I ~ CG DESIGNED BY EDGE EDGE AND END JOINTS CHECK SLOT TO BE SNUGLY ABUTTED I I IIII I I I GENERAL SLOPE (3:1 OR LESS) FLOW = / —�—' -1IF --F • TERMINAL FOLD I KENTUCKY 31 FESCUE 128 LBS. „11=1ii-�Ir - 4' C. SHIFFLETT (JUTE MESH WILL HAVE RED TOP GRASS 2 LBS. • STAPLED LAP JOINT IN I LAP JOINT 2" MIN. (JUTE LIEU OF EDGE JOINT) I I I I SEASONAL NURSE CROP' 20 LBS. • CHECKED BY MESH ONLY) TAMP FIRMLY I 150 LBS. LOW SLOPE (STEEPER THAN 3:1) • C. SHIFFLETT ANCHOR SLOT F MAX. 4:1 OR FLATTER 3' MAX. STEEPER THAN 4:1 I -MAINTENANCE ' SEE SLOPE STABILIZATION SEED MIX 3. ATTACH THE FILTER FABRIC TO 4. BACKFILL AND COMPACT THE • • THE WIRE FENCE AND EXTEND IT INTO EXCAVATED SOIL. SCALE iv I THE TRENCH. • N.A. O CHECK SLOT I I I I I • TO 2 ' USE SEASONAL NURSE CROP IN ACCORDANCE WITH SEEDING DATES - _ �' • Z TAMP — I FIRMLY CHECK SLOT I I I 00 AS STATED BELOW: ............................. FEBRUARY 16TH THROUGH APRIL . ANNUAL RYE " MAY 1ST THROUGH AUGUST 15TH ............................ FOXTAIL MILLET -I� III / =IIII, FLOW III-' tfVAR.y�VAR.� II IIr 2„ - O 0 AUGUST 16TH THROUGH OCTOBER ............................... ANNUAL RYE NOVEMBER THROUGH FEBRUARY 15TH........................ WINTER RYE -1 am - STAPLE FORMED FROM NOA 1 STEEL WIRE. CHECK SLOTS AT MIN. 50'C-C B' STAPLE MIN. LENGTH FOR SANDY SOIL. INTERVALS; NOT REWD WTH ALL COMBINATION BLANKETS " SUBSTITUTE SERICEA LESPEDEZA FOR CROWNVETCH EAST OF 6" STAPLE MIN. LENGTH FOR OTHER SOIL. JUNCTION SLOT FARMVILLE, VA (MAY THROUGH SEPTEMBER USE HULLED SERICEA, ALL OTHER PERIODS, USE UNHULLED SERICEA). IF FLATPEA IS USED IN LIEU EXTENSION OF FABRIC AND WIRE INTO THE TRENCH. J I —I TAMP FIRMLY TERMINAL FOLD OF CROWNVETCH, INCREASE RATE TO 30 LBS./ACRE. ALL LEGUME SEED Q 12" TAMP FIRMLY MUST BE PROPERLY INOCULATED. WEEPING LLVEGRASS MAY BE FILTER FABRIC 2 ADDED TO ANY SLOPE OR LOW -MAINTENANCE MIX DURING WARMER WIRE-1 �' Z Lu O 2" ~ SEEDING PERIODS; ADD 10-20 LBS./ACRE IN MIXES. I=III=III =III—III=III 11=III=III= " I 0 -1111�11 Q OBM 3.36-2 TS 3 32 I�I_I�,111=III= SSF 3.05-1 06 LU w SOIL STABILIZATION BLANKET TREATMENT-1 PERMANENT SEEDING MIX FOR PIEDMONT AREA SILT FENCE (WITH WIRE SUPPORT) No Scale No Scale No Scale 1 Q z Z U) (D J ERNST CONSERVATION SEEDS _ O RIGHT-OF-WAY NON-NATIVE WOODS MIX - ERNMX-132 BLOCK AND GRAVEL DROP INLET SEDIMENT FILTER Q - GRAVEL CURB INLET SEDIMENT FILTER Z BOTANICAL NAME COMMON NAME PRICE/LB \J ��� _ SET O O SCREEN `e .<RF: BL CK u U x 1 30.00% FESTUCA RUBRA CREEPING RED FESCUE 1.90 L i� Z 20.00% LOL/UM PERENNE, PERENNIAL RYEGRASS, 1.85 'FASTBALL / LIJ w W FASTBALL RGL' RGL' TYPE) ' Q (TURF / /\ 20.00% PHLEUM PRA TENSE, TIMOTHY, 'CLIMAX' 1.20 'CLIMAX' cj� w �z���(( 12.00% TRIFOLIUM HYBRIDUM ALSIKE CLOVER 3.25 12" AVGf VEL`FitT�R/ GRAVEL FILTER WIRE C 10.00% AGROSTIS PERENNANS, AUTUMN BENTGRASS, 14.00 RUNOFF WATER WIRE MESH FILTERED WATER SCREEN FILTERED > Z ALBANY PINE BUSH - ALBANY PINE BUSH - `s;:;*., :.:, •.:.:• WATER I� O NYECOTYPE NY ECOTYPE "':i :'."; : q• '' RUNOFF OVERFLOW L. WATER _RL 8.00% AGROSTISALBA REDTOP 8.00 "' '' •. WITH •:`J"•'''' _ SEDIMENT 0 100% MIX PRICE/LB BULK: $3.61 r'.I SEDIMENT DROP INLE 940 w SEEDING RATE: 40-60 LB PER ACRE CONCRETE SEDIMENT WITHT WOODLAND OPENINGS GUTTER CURB INLET GATE 12" THE SHADE -TOLERANT GRASSES AND CLOVER ARE GOOD FOR GRAVEL SHALL BE VDOT #3, #357 OR 5 COARSE AGGREGATE. WOODLAND OPENINGS AND PARTIALLY SHADED SITES. MIX SPECIFIC APPLICATION: THIS METHOD OF INLET PROTECTION IS FORMULATIONS ARE SUBJECT TO CHANGE WITHOUT NOTICE DEPENDING APPLICABLE WHERE HEAVY FLOWS ARE EXPECTED AND WHERE AN ON THE AVAILABILITY OF EXISTING AND NEW PRODUCTS. WHILE THE OVERFLOW CAPACITY IS NECESSARY TO PREVENT EXCESSIVE PONDING FORMULA MAY CHANGE, THE GUIDING PHILOSOPHY AND FUNCTION OF SPECIFIC APPLICATION: THIS METHOD OF INLET PROTECTION IS APPLICABLE AT AROUND THE STRUCTURE. THE MIX WILL NOT. CURB INLETS WHERE PONDING IN FRONT OF THE STRUCTURE IS NOT LIKELY TO CAUSE INCONVENIENCE OR DAMAGE TO ADJACENT STRUCTURES AND GRAVEL SHALL BE VDOT #3, #357 OR #5 COARSE AGGREGATE. - JOB NO. UNPROTECTED AREAS. IP 3.07- 6 IP 3.07- 3 42932 SLOPE STABILIZATION SEED MIX STORMWATER INLET PROTECTION STORM DRAIN INLET PROTECTION SHEET NO. C3.1 No Scale No Scale No Scale L EROSION CONTROL LEGEND LIMITS OF CLEARING AND GRADING SOIL AREA DIVIDE SAF SAF SAFETY FENCE CE Q CONSTRUCTION ENTRANCE SILT FENCE IP INLET PROTECTION DD DIVERSION DIKE RWD RIGHT OF WAY DIVERSION TS TEMPORARY SEEDING PS PERMANENT SEEDING MU MULCHING DC DUST CONTROL * "VIRGINIA EROSION AND SEDIMENT CONTROL HANDBOOK" SPECIFICATION NUMBER * 3.01 3.02 3.05 3.07 3.09 3.11 3.31 3.32 3.35 3.39 0 O SOIL TYPE: 24"HDPE o INV=537.13 SOIL TYPE: 41C ftftftw / r r I I I ftftft I I 0 00 .537— ----- ° i ° 0 I I �� 539•-- `�7 0 0 0 ° 0 I I EXTENTS OF / 0 0 0 0 o I I 500-YEAR / / 0 0 0 ° 0, IJ FLOODPLA/N / 7 / 0 0 0 0 0 0 0 0 i o O BAILROR NCH /// // ° %q %/ i o 0 0 ° I �& HAM ° II GHA / / ° O i _ i ' p ° ° ° o I I 8 / 0 0 0 0 0° o° 0 24"HDPE ��� ��� ' '0 0 0/° ° ° ° / 0/0 °0 _ I _ _ pOO°� / DC� _ / o ° 0 0 _ _ - S-' i 0 0 ors -o'er CWD / ° ° ° 0 0 01�-0 .0-°-0 09� � � o v_6 6 `moo-o--o� 0�0- o 0 0 0 0 o f / / TS -538y�- - _ - - / - - - - - - - - - - - - - - — - - _ / CRITICAL SLOPES, TYP. / l � � l � //l � � /� ROGER � GIBBON AND _ _ _ _ _ l / l l / / l STEPHENSON L. GIBSON 533 _ - -- --_--- ` --- _------ - __ t< — — — — — — — — .\ 111/l//// D.B.1597,PG. 226 — — '-------- - - - - -- 533_ _------------- - - - - -- \ -.\ D.B. 231, PG.585 % —--_----- --__ - _ _ - - - -__ -- - ------ - ---------- - - - - -- \ l ll�/rlr�r D.8.130,PG.109 53Q====--------- — _ —S�Z_ - — — — _ _------------------------,,` 1 1 /l^'lli�lr�l�r --- - - - - -- i %y2y _ -------------------- --- ---_ -527 _ --- 30- — — — — — \\ _ --_------ - - - - -- CONC.BLOCK ��%21� .'�%�-------__---- -523-------,-- — — _ -- ---9c - _____ ABUTMENT i j /ice - �_ DC --\\ _ - '-----------\\� ^\ 111111 'III I� I Ihj I \ 1 I I I O` 525 \ ✓ _ UDGE HEIG 'S22 SIGN _ `S`l ,}I l ADOPTA H Y SIGN - / \ BRO BOARD ti _ I — CWD - - I DC NEO TS SOIL TYPE: 16 \f � 0 \N 0 DC TS SSF srgr � eo. F 'Po �s� \ LIMITS OF DISTURBANCE, 0.79 ACRES TEMPORARY CULVERT � — 1 BOARD FENCE 42C3 SOIL TYPE: TMP 58A2-20A LENVIC LLC D.B. 4992, PG. 686 D.B. 821, PG.218 D.B. 268, PG.151 SOIL TYPE: ° o �oGe \//N / S�ETNV GRATE 0 ° ° ° �FV TOP=515.15 0 0 ° O F//0 ` ' /' p INV. IN=513.45'4"PVC o ° 0 MAINTAIN EXISTING /� ° ° 0 PAVED ACCESS FOR CONNECTION UNKNOWN O o\ N v INV. OUT=511.60'24" CMP o o° 0 0 DURING CONSTRUCT ON IP 516 -' o ° o ° > ° ° O 0 0000 ° ° 0 ' / / O 0 0 0 o 0 ` \ /// 0 0 0 ° / / 0 0 ° 0 0 / o 0 O //g° O 0 ° 0 0 0 ° q/q EXTENTS OF o o° 24"CMP W/BROKEN o o // f00-YEAR ° OODPLAIN FL ° 0 HEADWALL 0 ° o INV. 51 O 1.Od'O i O O ° ° Tj 0 0 00 0 0 0 0 000 0 0 0 I 0 0 0 0 0 0 ° ° O O O 0 0 0 000 O o o 0 0 0 0 0 ° ° ° ° 0 0o ° ° ° ° ° ° ° O 0 0 p Q Z SCALE 1 "=20' 0 20' 40' 0 O �lTii (/F ■fit' C� CLINT W.: vn S F LET • -4 Lie. N 54380 41 12-30-2020 �4 G M E O U N � N Q O > E v E w 3 w w Q a o 3 p 0 w0 � V oMo Z Zi -ui 0 rn a W M 30 V x U) w p Ln i c ry Z 0 Fv> c U) ° ry > W M Lu Lu 00 � H O x c� 0 p w L Lu H Q z O DATE > � 12-30-2020 O DRAWN BY A. FONTAINE DESIGNED BY C. SHIFFLETT CHECKED BY C. SHIFFLETT SCALE i" = 20' I —I Lu V) CI— J z Q W J I —I z J (D O Q > z}z �z0 LL ° U 1 w -1 Lu Lu Lu J Oa H� �^ C) I..L 1-4 Lu 06 z O O Lu JOB NO. 42932 SHEET NO. C3.2 ° 3 c a 90 o cD n0 2z 20 o 2 c ro m w a c m L a0 OOm w w ( 3 U3 Z„ 0 2 a 29 F m o r �3 n dm .Z Y � yvOi X C 0.0 016 m h m C c Eo M 0m O 6 a c me 10 a 0 � o m c c m N C � o c ° m nE wo c E F_ L SOIL TYPE: f. t �iTH EROSION CONTROL LEGEND ` 41C 6w, - CLINT W.: LIMITS OF CLEARING AND GRADING ` t�n S o LET • -4 Lie. N 54380 4? 12 r SOIL AREA DIVIDE -30-202CC0 SAF SAF SAFETY FENCE 3.01ftftftft ' r , M E CE Q CONSTRUCTION ENTRANCE 3.02 ` N UU ftftft SILT FENCE 3.05 a E O 0 24"HOPE o Lu.N 3 ° ° SOIL TYPE: INV=53�.13 ¢ U. 3 IP INLET PROTECTION 3.07 ° 0 42C3 ' ' - o a -° o � .537' ' � O OOo I I i /_ii'__�� awe Voo Z DD DIVERSION DIKE 3.09 ° o I 1 ' ' 539' - - - - 7 0 0 ° ` > o °m' 0 0 1 1 EXTENTS OF 0 0° o_ /n N a RWD 3.11 ° z 1- 0 ° 0 11 1 0 / / ' - - FLOODPLA/N / / / ''' / o ° ° 0 0 0 0 0 0 3 O ' x V RIGHT OF WAY DIVERSION ° 0 0 I 0 RpILRDRANCH ' / / e a o F° ° ° J LL Lu 00 1 C& HAMO .' / / oo 00 / o<�� w TS TEMPORARY SEEDING 3.31 ` o° 0 1 1 g0•GIO 0 0 0 0 0 0 //// = a ui .. 0 ON O 0 24"HOPE- '----=- p 0/0 / PS PERMANENT SEEDING 3.32 Lu 0 ° 0 ° 8 I I - ' / - - - - _ ° ° ° 0 - / l / j a 11 °Oo I _ ° ' MU� _ �0 ° 0 - - - - - -� - o o e o CWD PS' o MU MULCHING 3.35 ° 0 ° 0/ O 0-0-o=0-0 0 09 _0 �_o v o g ` 0-0-0� o�oro o o= ° o p p O� ' - - - - - 53_ S(\F Imo\ CRITICAL SLOPES, TYP. - - - - ' l/ l l� ll/ ill / TMP 58A2-21 vi -----lIll/f ROGERL.GIBSONAND DC DUST CONTROL 3.39 ` _ % , ' = ' % - - 77 -_ .5- _ _ - _ _ _ _ - - - _/_! \ _ - _ �\ — — — — — — — - - - l / l l/ / // l SIEPHENSONL. GIBSON O O �` --- ------------------ _ _ Q- — — — .\ 11 / //// D.B.1597,PG. 226 = _- — — — - — H - --- -{u------------- - - - - -- -. 111 ll/l / D.B. 231, PG.585 * "VIRGINIA EROSION AND SEDIMENT CONTROL HANDBOOK" SPECIFICATION NUMBER - -_- - �� ' %,��' %' - _ _ - _ -_ - - - _ - - _ _ - - - - - - - - - - - - - - - - - - - - - - - - - - \ l �ll l� �� 11 l� l D.B. 130, PG.109 0 -------------- BM - ---- _ 30- — — — — — \\ ��, / /I 1Lu C•H MU PS s2 --- s s2�_ Lu ----- - \ 111 1` �/�//;Mr/IIIII o 1. CONC.BLOCK ���27' ,'------__- ,2 — -�°d _-- - '---- \� �,rh1111h1 a BR ABUTMENT P - - \ \ \ \\ �1 1 1 1 I I I 1 I 1 I h I I O _ —\ —_ —_ —_ 525 \\ \\ 1�� 11 11I11�� I IIII11jIIII ; DATE \ _ _ _ - _ / _ _ _ \ \ I 1 ` - 1 1 I I 1 1 I I 12-30-2020 f3=lOGE - 1 _ _ , - - - - - - - - - S \ \ \1 �\ 1\ I 1 / I' I 1 I 1 1 I O HEIG S/GN - _ _ - _ I Y -522 - _ _ _ _ // / / 1 DRAWN BY PS / ,IIIII A. FONTAINE L ADOPTA � /� IP _- -- - -- - MU ` 1 I I I I • DESIGNED BY �----��52?� � ^ y \ i � - ,I 1 • C. SHIFFLETT ' - 52>_ - _ - - _ / a•. _ -523 - • CHECKED BY \ PROPOSED BUILDING IP - \ FFE=522.50 \ _ - - -- - - - -�\ \\\+/// • C.SHIFFLETT HEIGHT:26'-6" \ \\ \y/ • • N ` — - - SCALE 522 • 1" = 20' ` �6_0o — \ � 0 MU f i •\ I � PS IP MU \ - / PS SOIL TYPE: SOIL TYPE: SSF I ( 42C3 Lu 16 c'o (n 'rT / REMOVE CONSTRUCTION o OQOgO \ MU ENTRANCE PRIOR TO INSTALLATION Q opyOJ� PS OF PROPOSED ACCESS 2 h Sp s 0 �7 TMP 58A2-20A z CE \ p LENVICLLC Q ® �g2 D.B. 4992, PG. 686 D.B. 821, PG.218 D.B. 268, PG.151 Q IP - IP 2 Lu s Q z J 9 / LIMITS OF DISTURBANCE, 0.79 ACRES ` 0 O / h^� SOIL TYPE: Q } IP y^� ' 16 z~ z z O L~L � ' o U /2y� o 0 ° ° ooGe<� \ \ \ TF<'N I' �I TO�T1W GRATE ° O ° 0 1 J ° ° MAINTAIN EXISTING PAVED ACCESrS°<oy ` ' i p INV. 1N=513.45'4"PVC 0 0 ° ° 7 0 0 FOR PARCEL TMP 58A2-20A AS <iyF 'CONNECTION UNKNOWN o z C� 0 LONG AS POSSIBLE. ENSURE 0 i �� N v INV. OUT=511.60'24"CMP o° m w 0 0 ACCESS PARKING LOT SIMA MAINTAINED IP STING REAR 516 0 0 0 o O Q 'o ° ` THROUGHOUT CONSTRUCTION ' 0 0 o o � , � /i 00 O \ \ \ A p 0 0 Lu °0 ` /// 0000 (/) 0 0 � // 0 0 > W 0 0 // 0 0 C9o°� z 0 I—q ° ° 0 0 0 o q/q EXTENTS OF o ° 0 0 24"CMP W/BROKEN 0 0 /' ODYEAR O FLOODPLAIN ° 0 0 HEADWALL 0 9 0 / ,^ o INV. 511.od' ' V I O �i� / O ° O Tj O O 0 0 0000 000000.0°0 // `\-� I Q W °° o 0 0°° /// 11 I Z ° 0 ° 0 /�/� O O° O 0° O O ° O O ° , O°°° o o o o 0 0 0 0 0 0 0 0 0 0 0 0 °°°° 0 0 0 0 o SCALE 1"=20' JOB NO. 0 20' 40' 42932 SHEET NO. C3.3 L PLANT SCHEDULE TYPE QTY BOTANICAL NAB SHADE TREES 12 QUERCUS PHEL FLOWERING TREES 9 CORNIUS FLORI SHRUBS 33 ILEX VERTICILD LANDSCAPING ALONG ' * per Albemarle County ARB DE; STREET LENGTH IVY ROAD 292 LF - 54 LF (WOOD: TO REMAIN) = 238 LF LANDSCAPING OF PARI * per Albemarle County ARB DE; REQUIREMENT PARKING LOT: 1 LG. SHADE TREE PER 10 35 PARKING S PARKING SPACES INTERIOR PARKING LOT LANDSCAPE AREA REQUIREMENTS * per Sec. 32.7.9.6 of the Albemarle County Code REQUIREMENT PARKING LOT AREA CALCULATIONS REQUIRED PROVIDED 5% GROSS PARKING AREA 13,458 SF 13,458 x .05 = 673 SF 673 SF 891 SF TREE COVER CALCULATIONS * per Sec. 32.7.9.8 of the Albemarle County Code SITE AREA REQUIREMENT CALCULATION REQUIRED QUANTITY PROVIDED QUANTITY 0.79 AC (GROSS SITE 10% COVER 0.79 AC x .1 = 0.079 AC 3,441 SF 5,028 SF AREA) = 3,441 SF NOTE: -WHERE A PARKING AREA IS LOCATED SO THAT PARKED CARS ARE VISIBLE FROM AN OFF -SITE STREET, SHRUBS ARE TO BE INSTALLED AT A MINIMUM HEIGHT OF 12". -ALL SITE PLANTINGS OF TREES AND SHRUBS SHALL BE ALLOWED TO REACH, AND BE MAINTAINED AT, MATURE HEIGHT; THE TOPPING OF TREES IS PROHIBITED. SHRUBS AND TREES SHALL BE PRUNED MINIMALLY AND ONLY TO SUPPORT THE OVERALL HEALTH OF THE PLANT. ° o 0 0 0 0 0 0 ° o 0 0 0 o ° o° 0 0 0 0 0 0 0° 0 0 00 00 o o .o o°°°°°°°° o o ° o ° _.... HEADWALL lNV.5011OOa'O0 ��% � ° ° o / °° o o ° ° o ° o ° o ° 0 NOTE: KNOX BOX LOCATION TO BE COORDINATED WITH FIRE MARSHALL'S OFFICE M p Q z SCALE 1 "=20' 0 20' 40' f-fit �l.Tii Op•,�� COb CLINT W. vn S F LET &.e4 ' Lie. N 51380 12-30-2020r; G� M E O O U N � N C > E v E w 3 w w Q LL o 3 p LL — wO `mom ¢ j i520 z a — n .. O rn P C7 LU a w 30'x U) oaLL w p = U-)i ry z O Fv> c Lr' U) N W w W M � d � O W M O 2 0 F p W W_ W F- Q U U p Q z O DATE 12-30-2020 0 0 DRAWN BY } am O oc H A. FONTAINE DESIGNED BY C. SHIFFLETT CHECKED BY C. SHIFFLETT SCALE i" = 20' z Q J r w U) I JOB NO. 42932 L SHEET NO. C4.0 p00 // // / i // / / 1/'/ / / O / / r� /—i / '\ — i 00000 ol ° O / / ' \ \ \ I I ' / I / / / i - 11 s o o p o - - — — J I / i J = R"QAD J °' CH - - - - - - - - / W�-0i 'p p O O o o ° I O O O _ / i � i = =j _ - - • \ Y I/l / - - - - - - - - - - llI/ _ In rr I fl II1j1 I I 390, ! I I I I rl / 1 I ao• Fip o / ( \ r r I 1 I \ \ o - ' 0 \ _ \ \ I I I \ 00 'o ° 0 0 p 0 0 �// / / \ // \\ / \ / \ \/ \ \\s•Nc�F�1 \ \ \\ �•G\� / ^j \ `// \\ / 1 i 0 /0 ° 0° o'/ ° 0p 0 0 \ eqi- \ 0 0 /_- / /_ v y 0 0 o / I p- / //' /' I 1 1 0 00_ / /// \\ �i�./ 10' 0 /Id 0° /ice ✓ \ ~I I I I I / / / ' / / / ° ^\\/\ \ 0 0 /'Q 0 oo O ' °\pf,\\I t-Z 00 0dI 0 o / 0 0 0 - \ / / 10 1 - 0 ' o ° - _------ - - - - -- O / •C� — _ .0� - _ o/ \ _ -moo- \/� \ 0 \ / \ \ o \ f-HEIGHT OF HEIGHT OF 530 OBJECT = 3.5' OBJECT = 3.5 530 DR - 390' SDL - 390' — EIGHT OF _ — 525 _ EYE = 3.5' 525 / 520 � / 520 515 EXISTING 515 PROPOSED GRADE GRADE 510 510 IVY ROAD POSTED SPEED LIMIT: 35 MPH 505 505 9+50 10+00 11+00 12+00 13+00 14+00 15+00 IVY ROAD SIGHT DISTANCE PROFILE HORIZ SCALE: 1 "=30' VERT SCALE: 1 "=3 16+00 17+00 18+00 t ii Op•0 COb CLINT W. �A vn S F LET 0-4 Lie. N 54380 4? ;�� 12-30-2020 �rr G M E O Ul U N � N C > E v E w 3 w , Q LL o 3 p LL w0LU V 0M° z w —u O ce rn (7 W N (L w � 30V�)x U) 9&a.c LL W 6 i ry z O Fva� U) °LU M LU d � 00 � H- O x C7 0 F 0 W L W H Q z O DATE 12-30-2020 O DRAWN BY A. FONTAINE • DESIGNED BY • C. SHIFFLETT • CHECKED BY C. SHIFFLETT • SCALE 1"=30' -T am z Q J � W J LULL ~ a 0 Z J > Q , W z}U �Zz L°Q Iw~ Q w Z 0 J O a I..L V I, -^I I --I M 00 z Z SCALE 1"=30' JOB NO. 0 30' 60' 42932 SHEET NO. C4.1 L fo�t Nl.Tii op goo, /- i COb CLINT W. v� SF L i54380 4�An Le.14 >? ate • 12-30-2020; go It A M E O O U N � N C > E w v E w w 3 Q LL o 3 p LL — wO `mom j V20 Z a —ui O 00 f• rn C7 LU a w 30 )x U) w Ln i c ry Z Fv> O c U) w N W 00 NSJ\��RROpOI Q o R� 6�810 0 p w w w H o VI DATE 0 12-30-2020 0 DRAWN BY ,y A. FONTAINE + oyo o�' ,� ,a • DESIGNED BY C. SHIFFLETT NTONIN RD d��b0� o. ❑ RT ?3 • CHECKED BY C. ETT RAILROAD & O H • • SSCALE C gRApIC gUCKINGHAM a • 1 " = 80' g Z Z x 0 W q O U� RT 786 Q: (IVY DEPOT Rp) ii G B R 20' m z z c a TYP. x 245' Asa = o Q Q �� aza J m rl�t+ BARREL, TYP. ' • TAPER maw"�ow s `�' m J • • �SUQ S 0 m ILLS 350' U 350' I--q Z LL US 250 (IW ROAD) (n Z LL o J Q •ry em > xN od O O P O°SRz MAINTENANCE OF TRAFFIC FOR SHOULDER WORK ��°�c� LL ? `L J P63 OU O Lu < U wmz J Oaz w > Q M OJ Q Z SCALE 1"=80' JOB NO. 0 80' 160' 42932 SHEET NO. C4.2 L fo�t Nl.Tii op goo, /- i COb CLINT W. vn S F LET ate• �A� Lie. N 54380 4? 12-30-2020r; go It A M E O O U N � N C > E w v E w w 3 Q LL o 3 p LL — wO `mom j V20 Z a —ui O 00 rn C7 LU a w 30 )x cva w �J U Fva O c u' U) °00 W M LU qw d r 350' ~ A b N M O 2 U O a p d = 350' > w ro14 H Q o quo ti x z ova �P6 o DATE a0y�a„4' o�3.ya. d� 12-30-2020 fLOp,O / O DRAWN BY A. FONTAINE 0 350' �RZ 6lS • DESIGNED BY /�-.f�� • C. SHIFFLETT fir, • CHECKED BY t a� • C. SHIFFLETT ❑❑, • SCALE 1 " = 100' 3 ❑ � �X 350' � 0O GANTO ��, 50' ❑ R + , acA BV AM INCH FLAGGER STATION °' � ago CKINGN 6 a FE X � �✓ O ' S DOW LE Wo 00, ❑ z z FER 50' Q Q RT 786 (1Vy TAPER DEPOT RD TFLAG ER STATION WZD 0 20 pi U m • tea¢ o ' o m x 'em FLAGGER STATION, cw TYP 350' O ? n wo z�� ' m �o�oi b x ~� m orb 1�1u/ v AT EXIST. STOP SIGN BARREL, TYP. ' x W �, I x m H� a LL Nam, MW z Qt 350' 350' 350' J > LL US O 250 IVY Z } � ( ROAD � F z L.L mN e 2 xQ ce MAINTENANCE OF TRAFFIC FOR MILL & OVERLAY mN F�� w o O a��� J W oC < U wmz J Oaz w > Q M OJ Q z SCALE V=100' oe No. 0 160, 200. 42932 SHEET No. C4.3 L 0 0 0 0 ° 24"HDPE o 0 0 ° lNV=537.13 � 0 ° o ° ° o I � gUCKINGHAM BRANCH RAILROA 537 - - - _ i °0 I I �� y39 - - -- -? o ° ° 0 0 0 I I EXTENTS OF 0 0 0 0 0°° I I J/ FLOODPLAIN /// 0 0 0 O 0 0 0 o° o I o RAILROA NCH �' i a /0 °° 0 00°° i C8, OHAM13RA------_ / p0 00 �' �' _ _ �' °000 II g0• ID �// / // / / �// o%pO o o p Opp0o0 \ ° 0 24"HDPE __ TIN 534.94' O o 0 0 0 ° p 0 11 i °0°oo - _8__Ij 53038--_ __-- SW532.45' 00000 / 0// ° ° o - _ - _ - - o _ _ i ° 0 ° ° 0 05° 03� 0 0 0 0 0 0�o-0-o"Sp p p O / // �- --53 -�/ //�//"A 0 o Q->- _o-ono o sac c ° o- c-o� o,o-o TNW = 8W 522�2- - - / // / / TIN 531.45' / - - - _ _ - - - / / l l / / TMP 58A2-21 / / W 531.38' =� CRITICAL SLOPES, TYP. I / l l i - - TW 524.62' / / BIN 525.45' - �y = $W r7� - - - - ROGER L. GIBSON AND -_--633 - _ _BW_ 52223'- - - I - - - - I_I \ \ - - - - - - - - \ - - - l� /l/ STED.BE�59�, PG.2/860N _ _ _ ------------- TW -524 41'— — _ H TY1L=Bb/ 28.06 I - - - - -TW b3T.T5'- - - - - - - - \\ - . \ I I l / l I D.B. 231, PG.585 --- - -_ -8W323.29'- - _ _ -_ - - - -_ - - - ZVIL328_06 - _ _ _ _ �W �25.75'- - - - - - _ \ 11 1 l D.B. 130, PG.109 530 ;=aTW BW-523.98' - ---__- __-BW523,58' ,5 - 0- ------------------- (RFTICALSL�PES,�P.// _ H _ - Tff-BWa24.04'_ _ `--- - - 52q----------------- za49' 524. _ ` - - _ - _ _ -530- - - - - \\ OH M 523 5. , ` _ _ _ _ _ 5-527 _ _ - _ _ - - - yIy 522 521 22 -`°°'- _T�I1F=$W .42� WC. BLOCK 21------__ _ sz _ ABUTMENT FFE=522.50' �.0 <1�1,2 ,. - _ _ _ 525 \ - _ _ - _ _� <.111 5 1.60' - 622.03' - 1 -1P III I I -73,-2'•BR/DGE _ - \ - - - - - - - _ _ \ TW - W 524.5h' 1 - 1 I 1 I I I J,,I}( HEIGHT SIGN _ _ _ - e _ TC 522.15' ` - \ \ $24.80' 1 III 1 / / /I it I L ADOPTA _ _ '522 - 3221 _ - _ _ _ _ - TC\ _ - \ \� \ BW��2\86' //// // /I I I H Y SIGN • 110 _ 521.90' 524_3T �I I I I I I I � a 522 ��-- 10'PRIVATE _ - ---- � DRAINAGE 108 -?\ I 8___/ I I I EASEMENT FFE=522.50'- / •e, --523 - _ - \Tc- • TC-BC FFE=522.50' PROPOSED BUILDING 5z1.76' 522.68' PROPOSED 54" CMP P All, \ FFE = 522.50 \' _ _ �ST�L.F.ORAGE-FACILITY \\� HEIGHT: 26'-6" TC $ \ \ - - 522. NO � Bo Z ��tiOGF \ l FFE=522.50' — — %�,—FFE=522.50' ROOF DRAIN LEADER, TYP. 7 518 1 TC 522.38' \ \ �CI �\ 521.�8' \ I� I/ SWM FACI�ITY 1 �MA�I NTENAN�E CASEMENT 1 1= 519.80' \V 520.70' TMP 58A2-20A LENVIC LLC D.B. 4992, PG. 686 D.B. 821, PG.218 D.B. 268, PG.151 °°° \102 o `ri8 SGI, 1 o 0 SD INLET/W ° ° ° OOGe`FEF\ \ / N TOP=515.15 G / i ° 0 /NV. 1N=513.45 0/1F ` u 'CONNECTIOI o INV. OUT=511. 516- - ° 0 0 15" HDPE PIPE (TYP.) o i O o °oo EX.-10 // 0 O0o 0 o / ° 0 /// 0 0 . / ° 0 / qq0 0 o // S0 ° °° 0 0 0 q/9' b EXTENTS OF ° ° 0 0 24" CMP W/BROKEN ° 0 o FLf00-YEAR // / OODPLA/N ° ° HEADWALL i o ° o INV. 511.Oa' ° O .0 0 /I 111I�-, I 000 0 O°oo°° y^IN III515 ° o o ° / //b / 11 0 0 0 0 II 00 0 0 ° 0 .0 000 0 0 ° 0 0 0 0° o 0 0 o o o o o o o o o .0 0 00 00 0 0 .o o°°°°°°°° o 0 O E 0 0 O 0 0 PVC o ° JKNOWN o ° 24" CMP 0 0 0 0 O 0 O 0 0 0 0 f-fit NI.Tii Op���� COb CLINT W.: vn S F LET , -4 • Lie. N 51380 12-30-2020r; G� M E O O U N � N C > E v E w w a)3 Q LL v3 p LL w o O m j V smo z w —u 00 rn (7 W N d w 30�x U) w i c ry z O Fv> c U) N W N W M � 00 O x c2 0 F p w L w F- z O DATE 12-30-2020 O DRAWN BY A. FONTAINE DESIGNED BY C. SHIFFLETT CHECKED BY C. SHIFFLETT NOTE: U) VDOT WILL ONLY MAINTAIN WITHIN DRAINAGE EASEMENTS TO EXTENT NECESSARY TO PROTECT THE ROADWAY FROM FLOODING OR DAMAGE M Oo 0 Z SCALE 1 "=20' 0 20' 40' SCALE i" = 20' Q J uj cn z Z z Q'_j (DQ z} z I --I LL0z 1 Lu I --I 0,.,/ w w m LL J / ^ Oa I..L H� JOB NO. 42932 SHEET NO. C5.0 L TOP OF WE PLATE 517. 16"x12" ORIFI( INV 515. STEEL PLA PRELIMINARY WATER QUANTITY ANALYSIS POINT 1 DRAINAGE AREA ANALYSIS (PRE -DEVELOPMENT) PRE -DEVELOPED ONSITE AREA AREA = 0.79 ACRES 0.52 ACRES (FORRESTED) 0.01 ACRES (MANAGED TURF) 0.25 ACRES (IMPERVIOUS) TC=9.7MIN Q (CFS) V (AC -FT) 1 YEAR 1.07 0.047 10 YEAR 3.48 PRE -DEVELOPED OFFSITE AREA AREA = 4.03 ACRES 1.47 ACRES (FORRESTED) 1.48 ACRES (MANAGED TURF) 1.08 ACRES (IMPERVIOUS) Te=6MIN Q (CFS) V (AC -FT) 1 YEAR 4.42 0.229 10 YEAR 15.44 PRE -DEVELOPED COMBINED AT ANALYSIS POINT 1 Q (CFS) V (AC -FT) 1 YEAR 5.38 0.276 10 YEAR 18.66 DRAINAGE AREA ANALYSIS (POST-DEVELOPMEN POST -DEVELOPED ONSITE AREA, DETAINED AREA = 0.58 ACRES 0.00 ACRES (FORRESTED) 0.12 ACRES (MANAGED TURF) 0.46 ACRES (IMPERVIOUS) Te=6MIN Q (CFS) V (AC -FT) 1 YEAR 1.94 0.090 10 YEAR 4.05 POST -DEVELOPED OFFSITE AREA, DETAINED AREA = 3.45 ACRES 1.32 ACRES (FORRESTED) 1.39 ACRES (MANAGED TURF) 0.74 ACRES (IMPERVIOUS) TC=9.7MIN Q (CFS) V (AC -FT) 1 YEAR 3.024 0.171 10 YEAR 12.28 FLOW THROUGH PIPE STORAGE FLOWS ROUTED THROUGH DETENTION SYSTEM. Q (CFS) 1 YEAR 3.42 10 YEAR 15.45 POST -DEVELOPED ONSITE AREA. UNDETAINED AREA = 0.21 ACRES 0.00 ACRES (FORRESTED) 0.13 ACRES (MANAGED TURF) 0.08 ACRES (IMPERVIOUS) TC=6MIN Q (CFS) V (AC -FT) 1 YEAR 0.35 0.015 10 YEAR 1.03 POST -DEVELOPED OFFSITE AREA, UNDETAINED AREA = 0.58 ACRES 0.15 ACRES (FORRESTED) 0.09 ACRES (MANAGED TURF) 0.34 ACRES (IMPERVIOUS) TC=6MIN Q (CFS) V (AC -FT) 1 YEAR 1.39 0.061 10 YEAR 3.45 POST -DEVELOPED COMBINED FLOW AT ANALYSIS POINT 1 Q (CFS) 1 YEAR 4.61 10 YEAR 18.48 CHANNEL PROTECTION (ENERGY BALANCE): QDEVELOPED < 0.80 * (QPRE-DEVELOPED ON -SITE RVPRE-DEVELOPED ON -SITE) / RVDEVELOPED ON -SITE + QPRE-DEVELOPED OFF -SITE OK 4.61 CFS <- 0.80 ' (1.07 CFS " 0.047 AC -FT) / (0.090 AC -FT + 0.015 AC -FT) + 4.42 CFS = 4.80 CFS FLOOD PROTECTION: POST -DEVELOPED Q10<- PRE -DEVELOPED Q10 OK 18.48 CFS <- 18.66 CFS RACK.,. INV 513.00 SWM WEIR PLATE SECTION DETAIL 10 YEAR WSE 517.43 2 YEAR WSE 515.73 1 YEAR WSE 515.06 ELEV. 513.00 WATER QUALITY ANALYSIS SITE DATA PRE DEVELOPED AREA FOREST/OPEN SPACE = 0.52 ACRES MANAGED TURF = 0.01 ACRES IMPERVIOUS COVER = 0.26 ACRES PRE DEVELOPMENT LOAD (TP) (LB/YR) = 0.58 POST DEVELOPED AREA FOREST/OPEN SPACE = 0.00 ACRES MANAGED TURF = 0.25 ACRES IMPERVIOUS COVER = 0.54 ACRES POST DEVELOPMENT LOAD (TP) (LB/YR) = 1.28 MAXIMUM PERCENT REDUCTION REQUIRED FOR REDEVELOPMENT = 10% TOTAL LOAD REDUCTION REQUIRED (LB/YR) = 0.64 CREDITS TO BE PURCHASED FROM A DEQ-APPROVED NUTRIENT CREDIT BANK IN ACCORDANCE WITH VA CODE 62.1-44.35:15. 0 0 0 0 o \ o \\ o 0 0 0 0 i M ao M 00 ° 0 0 0 01 o-� 0 0 O 0 0 0 W 0 0 0 0 0 POST -DEVELOPED OFFSITE AREA, UNDETAINED \ PRE -DEVELOPED OFFSITE AREA ITOTAL: 4.03 AC WOODS: 1.47 AC iTURF: 1.48 AC IMPERVIOUS: 1.08 AC � � Fr1w I l4wirmillis , ri 0 all TOTAL: 0.58 AC WOODS: 0.15 AC TURF: 0.09 AC,, IMPERVIOUS: 0.34 AC CN=82 TC = 6 MIN. - 0 // 0 0 0 0 0 0 0 0 0 0 0 0 0 4 0 0 0 POST -DEVELOPED OFFSITE AREA, DEl TOTAL: 3.45 AC WOODS: 1.32 AC TURF: 1.39 AC IMPERVIOUS: 0.74 AC CN = 69 TC = 9.7 MIN. Eli 0 - I . - o •• • •• sea I of r FAZ • 1 w�\ all 111. Fivigg �V� ,�s�• I J /• I ''� J/,. J•pLTH Oi•••i i P .� yam. CLINT W. S FFLET >� • Lic. N S43I16 4� 12-30-2020 ��y;:losOOONAIL 1, DATE 12-30-2020 DRAWN BY A. FONTAINE DESIGNED BY C. SHIFFLETT CHECKED BY C. SHIFFLETT SCALE 1 "=30' z Q z � J D_ W [-- Z a (D '� a z}Q I� LL Z O Z w a LIJ ui m J I— Q 0 cj�^ C G ct JOB NO. 42932 SHEET NO. C6.0 t? L ■ ■ ■ ■ ■ ■ O O o .0 0 0 ° 24"/-/ o 0 0 0 0 ° ° 0 0 , I 000 'got ° ° '. ��••••• III I o o ' ° o ° O 0 0 0 \ °00 ° 0 0010 24"HDPE 616 ■ISO 8 o — ..■■�� o/ o_o,o-o;c'o�o_=y=a �_o o- o- 33 -524 523 522 )NC_ BLOCK ABUTMENT HEIGHTSIGN O O O 0 O ° 0 0 0 0 0 0 0 O 0 0 O 0 0 O 0 O O O O O 0 O O O 0 O ■ 'l ■ ■ ' EXTENTS OF /'7 0 0 0 ° ° — — ' 500-YE4R ' ' ■ / / ° 0 0 ° FLOODPLAIN / ' ' / / 0 0 ° O RpILROR NCH /r / %� o /0 0 0 0 C & HAM B i ' / / ■ o ° / / 80' Wig O ° O 0/0 / / • _ _ • o-Ifo0000 0000000�o�o-o- / .�l----- - �--� TMP 8A221 144 CR/T/C OPES, TYP. i ■ oo - - - - - - - - - - r / / �/ /� /, // 5 - ROGER L. GIBSON AND STEPHENSON L. GIBSON - - D.B. 1597, PG. 226 _-------■---------- - - - - --- ��-.\ `�-�4f,.` D.B. 231, PG.585 -------- - - - - -- I/l/�/l/l/I D.B.130,PG.109 -------■-- - - - _ �..� ----- _ \ \\\ 11 1 1 I 525 _ _ -- `� \ � \ 1 1 I IIII1il I I1j \ \\ �♦ �� 1 I I I 1 I 1 1 I 1 I � \ � � � \ �• I \ �I 1, I ,, ,� , 1 — 106 �1 - ■ 522 ■ ■ ■ 'S20� „/ ■ ■ I i \ �0 P� 114 ■ Q" `�.' ?0Ggo ■ o� yPo�2S \ 116 S19 S2 S TMP58A2-20A sy v 0 2b r. LENVIC LLC \ 0 52� D.B. 4992, PG. 686 ■ _ ® D.B. 821, PG.218 ■ D.B. 268, PG.151 , o,)y ■ � s All ■ ♦♦ 518 \ 0 ° / 0 SD INL TOP=5E 15 GRATE 0 0 ° 0 INV. IN 13.45'4"PVC o 0 �/1 A "CON CTION UNKNOWN o ° I v INV. T=511.60'24"CMP 0 00 516- - o 0 0 O s' 1N 0 ° i O 0 ■aw 0 O ° O o �■. 0 ° // 0 ° / ° 0 �0 O 0 0 0 0 0 q/q YEAR b EXTENTS OF ° ° 0 0 24"CMP W/BROKEN ° 0 o // / FLOODODPLA/N ° 0 HEADWALL i 0 / ° 0 0 INV. 5111.09' o - \ �� 0 000000 0°000O0o o O 0 ° 0 0 0 oo° 00°° ° 0 0 0 , 0 0 0 0°° 0 0 0 0 0 0 ° ° ° ° 0 0 0 .o 0 0 ° ° ° o o .o o ° ° ° ° ° ° ° ° o / --- --522-- *.. **4(# u INLET AREA C Ex.100 0.38 0.61 102 0.01 0.90 106 0.16 0.50 108 0.08 0.69 110 0.07 0.74 112 3.37 0.37 114 0.19 0.64 116 0.47 0.48 SCALE 1 "=20' 0 20' 40' fIb�t pjJ 11 Op •,�� �Ile i C♦ CLINT W. vn S F LET Z �e� Lie. N 54380 0? 12-30-2020fop G M E O U N � N C > E v E w H_ w w um Q V3 p LL w 0 O m j V 2 Z a�w-ui O LL)'/1 a C7 WZ Nv Ill' vM 3 C) X U)) w 0 In i c ry Z O Fva� c U) P nO > W M Lu Lu � H 0 x C7 0 p w L w H a Z 0 V) DATE 12-30-2020 0 DRAWN BY A. FONTAINE DESIGNED BY C. SHIFFLETT CHECKED BY C. SHIFFLETT am O oc 0 SCALE i" = 20' z Q m 0- Q Lu ~zw cD cj� J Q z> z� Lu �-I z LL o Q IJz ct� Q I -A L u Lu LL Q 0 LL Lu J z > JOB NO. 42932 L SHEET NO. C6.1 Nl.Tii op goo, /_ i COb CLINT W. v� SF TL i54380 4�An ate Le.14 ?• 12-30-2020; go It A M E O 0 U N � N 0 > E 110: DI-31B 6 it Throat w a E o a rn o o @ o STA 13+05.48 w w 3 o M ui ui o o TOP 521.74 ¢ um o 3 �o� F o H oM INV IN515.51(111) wOm� o ^ (O V_ M 'O u; oo � M M r' INV OUT 515.41 (109) W v M z (O�p�� N NO N (O °p (O (0N i00 V J OC, LO M_ LO mM uYN u'1 �M°°M N_ 0 ��CM U�Ov i0 w„y —m O o+r'z(n� (?+o(n� LO LO m+N� �?+NLO 112:DI-1 a�Nry a C) Lo> z 0 p�LOZ 0 g�(nz_ z_ 0 p�(nz p�LOz_ 0 STA 13+25.35 XHOz» NFO> 0>>> 6H0> 0�0>> TOP520.50 3G x 525 w(nH- z z oU)Fz z .-mHz z z �U)�z ��Fz z INV OUT515.81 (111) 525 J a o d ( u Q 7 i v ry Z Fv >m O c u' U) n N W W M a� o w A% I F- vi 0 x c� 0 w w w = a a LF z O i/I DATE 12-30-2020 0 } DRAWN BY A. FONTAINE • DESIGNED BY • C. SHIFFLETT • CHECKED BY • C. SHIFFLETT SCALE 9+50 10+00 11+00 12+00 13+00 14+00 14+50 • i"= 20' STR 112 - EX. 100 PROFILE �toI • �0� HORIZ SCALE: 1 "=50' 0 VERT SCALE: 1"=5 o N o C'l O co co to • 116: DI-1 u') z z 0 STA 10+23.57 F O» > TOP OUT 51 0 525 O ~ z z z INV OUT 513.25 (115) 525 M cq uu') Cj a-u0 + OH- OuY0 a O 525 U) HO z 525 z Q �.0 u , Q 1- 4 ,^ Z LL 0 0 J Q z} I—� z LL O W U ' w Z Q U..� m J 0< 0 9 50 STR 114 - SWM A PROFILE STR 9 50STR 104 - STR 116 PROFILE 50 I� HORIZ SCALE: 1"=50' HORIZ SCALE: 1"=50' VERT SCALE: 1 "=5 VERT SCALE: 1 "=5 5 0 JOB NO. PROFILE SCALE 42932 SHEET NO. C7.0 PROPOSED / � GRADE _ 520 520 EXISTING GRADE MIN. 515 515 109 107 52.25' OF 111 57,42' OF 18" HDPo 19.87' O 103 1g" HDPE � 1.50 /° 18" HDP 10 43' 4 OF Al'OF � 1.50°k � 1.50° 510 86 ^HDPE 510 18 0.75% � 1 � 0°� 180 OF 105 54" M P 6.80' OF INV. 513.00 1 "HDPE 0.75% 505 505 500 500 PROPOSED GRADE 520 520 EXISTING GRADE MIN 515 515 113 50.71' OF o 1� 2 510 510 180 LF OF 54" CMP INV.=51300 505 505 PROPOSED GRADE 520 520 EXISTING GRADE 3 515 MIN. 515 Pj15 3.57' OF 5" HDPE 510 0 510 505 505 500 500 rn L