Loading...
HomeMy WebLinkAboutWPO202300007 Plan - VSMP 2023-02-06LT TAX MAP PARCEL AND OWNER INFO: TOTAL PARCEL AREA: LIMITS OF DISTURBANCE: EXISTING ZONING: OVERLAY DISTRICT: MAGISTERIAL DISTRICT: SOURCE OF SURVEY AND TOPOGRAPHY: SOURCE OF SURVEY AND BOUNDARY: DATUM: UTILITIES: DRAINAGE DISTRICT: WETLAND IMPACTS: FLOODPLAIN: PARCEL ID 062A1-02-00-00800 S & I LLC 4104 HOLLY RD VIRGINIA BEACH, VA 23451 0.94 ACRES 1.14 ACRES R-6(RESIDENTIAL) ENTRANCE CORRIDOR OVERLAY DISTRICT RIO 4' CONTOUR INTERVAL FROM ALBERMARLE COUNTY GIS (USGS DATUM) 2' CONTOUR INTERVAL FROM FIELD RUN SURVEY BY MERIDIAN PLANNING GROUP, LLC. CONDUCTED ON AUGUST 12TH, 2021 UNDER SUPERVISION OF TIMOTHY RAY MILLER, P.E. L.S. PLAT RECORDED IN DB 5268 PAGE 414 HORIZONTAL: NAD83 VIRGINIA STATE GRID SOUTH ZONE VERTICAL: NAVD88 ACSA WATER AND SEWER MEADOW CREEK-RIVANNA RIVER WATERSHED NONE THERE IS NO FLOODPLAIN LOCATED ON THIS SITE ZONING SITE REQUIREMENTS: USE CURRENT: SINGLE-FAMILY RESIDENTAIL PROPOSED: SUBDIVISION TO 5 SINGLE-FAMILY RESIDENTIAL LOTS SETBACKS FRONT MINIMUM: 10 FEET FROM RIGHT OF WAY OR EXTERIOR EDGE OF SIDEWALK IF THE SIDEWALK IS OUTSIDE OF THE RIGHT OF WAY FRONT MAXIMUM: 30 FEET FROM RIGHT OF WAY OR EXTERIOR EDGE OF SIDEWALK IF THE SIDEWALK IS OUTSIDE OF THE RIGHT OF WAY SIDE AND REAR MINIMUM: NONE SIDE AND REAR MAXIMUM: NONE BUILDING HEIGHT MAXIMUM ALLOWABLE BUILDING HEIGHT: 35 FT (RESIDENTIAL DISTRICT) PARKING REQUIRED PARKING: DWELLINGS: 2 SPACES PER UNIT, 5 UNITS PROPOSED TOTAL PARKING REQUIRED: 10 SPACES PARKING PROVIDED: 10 SPACES IMPERVIOUS AREA EXISTING IMPERVIOUS AREA: 0.12 AC PROPOSED IMPERVIOUS AREA: 0.30 AC LOCATION OF NEARBY FIRE HYDRANTS 1. 38004'03.5"N, 78°28'04.9"W (CITY OF CHARLOTTESVILLE) 2. 38004'07.3"N, 78°28'03.5"W (COUNTY OF ALBEMARLE) UTILITY DEMANDS WATER FLOW (AVERAGE DAILY DEMAND) AVERAGE FLOW RATES (FROM TABLE 3 9VAC25-790-460): DWELLINGS = 100 GPD/PERSON 100 GPD X 6 BEDROOMS X 5 DWELLINGS TOTAL = 3,000 GPD AVERAGE HOURLY DEMAND = 3,000 GPD / 24 HOURS = 125 GPH MAXIMUM HOURLY DEMAND = 125 GPH X 300% = 375 GPH PEAK HOURLY DEMAND = 375 GPH X 150% = 562.5 GALLONS 562.5 GPH / 60 MIN = 9.375 GPM SEWER FLOW (AVERAGE DAILY FLOW) AVERAGE FLOW RATES (FROM TABLE 3 9VAC25-790-460): DWELLING: 100 GPD X 6 BEDROOMS X 5 DWELLINGS = 3,000 GPD VEHICLE TRIP GENERATION HOMINI HILLS WPO - 2023 - COUNTY OF ALBEMARLE, VIRGINIA BRnam Wood )emarle h School Camellia Garden !town Green Westgate Berkeley PROJ CT LO¢�ON 01/18/2023 Raintree Squire Hill 29 Barterbrook % Greerbriar Heights JJ Northerly / a` GREENBRIER fills c 2SO8yp J -HARLOTTESVILLE HIGH' C Charlottesvlde 250 High School )AD Willow Fr Po _� Pa Aeights Wildwood LAND USE ITE CODE AMOUNT UN1T5 WEEKDAY AM PEAK HOUR SCHOOL PM PEAK HOUR ADT IN OUT TOTAL IN OUT TOTAL Single -Family Detached Housing 210 5 Dwelling Units 47 1 4 5 3 2 5 SOURCE: Institute of Transportation Engineers' Trip Generation Monual 11th Edition (2021) Westmoreland ; Dunlora Plantation Northfieds M oon Cemetery Riverrun Pen Park Pen Park Rio Heights Meadowcreak Golf Course VICINITY MAP SCALE: 1" = 21000, OWNER/DEVELOPER: BEN BISHARD S&J, LLC 4104 HOLLY ROAD VIRGINIA BEACH, VA 23451 ENGINEER OF RECORD: TIMMONS GROUP 608 PRESTON AVE STE 200 CHARLOTTESVILLE, VA 22903 CONTACT: CLINT SHIFFLETT, PE TELEPHONE: (434) 327-1690 EMAIL: CLINT. SHIFFLETT@TIMMONS.COM �._e Key West 2; ©2022 MioosoX Corporation IXl2@2 TomTom� Sheet List Table Sheet Number Sheet Title C0.0 COVER SHEET C1.0 NOTES AND DETAILS C1.1 NOTES & DETAILS C1.2 NOTES AND DETAILS C2.0 EXISTING CONDITIONS & DEMOLITION PLAN C3.0 EROSION CONTROL NOTES & DETAILS C3.1 EROSION CONTROL NOTES & DETAILS C3.2 EROSION CONTROL PHASE 1 C3.3 EROSION CONTROL PHASE 2 C4.0 LAYOUT AND UTILITY PLAN C5.0 GRADING AND DRAINAGE PLAN C6.0 STORMWATER SUMMARY PLAN C6.1 STORMWATER MANAGEMENT PLAN C6.2 STORMWATER MANAGEMENT CALCULATIONS C7.0 STORM AND UTILITY PROFILES TOTAL SHEETS = 15 CLINT W. v S �FFLET7 >Z Lic4� h l/18/2023 �<v;� a000# i���� vi CC 0 0 (D 0 0 CC 0 w w_ U Q Z 0 in 2' 0 r Z O U m w 0 Z O U) w w Q DATE 01/18/2023 DRAWN BY B. PERDUE DESIGNED BY B. PERDUE CHECKED BY C. SHIFFLETT SCALE N/A U) Z J � J w I� 2 LLi � w _ Q W zw m H� Q w > �" 0 0 U = o U JOB NO. 56727 SHEET NO. CO.0 L LT GENERAL NOTES 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. S. 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. 12. PARCELS 1 THROUGH 5 AND THE RESIDUE OF TAX MAP/PARCEL 062A1-02-00-00800 EACH CONTAIN A BUILDING SITE THAT COMPLIES WITH SECTION 4.2.1 OF THE ALBEMARLE COUNTY ZONING ORDINANCE. 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. ALBEMARLE COUNTY FIRE PREVENTION NOTES 1. SMOKING SHALL BE PROHIBITED IN AREAS WHERE SMOKING MAKES CONDITIONS A HAZARD AND THESE AREAS SHALL BE DESIGNATED WITH "NO SMOKING" SIGNS PER THE VIRGINIA STATEWIDE FIRE PREVENTION CODE. 2. AREAS WHERE SMOKING CAN OCCUR SHALL HAVE APPROPRIATE RECEPTACLES FOR DISCARDED SMOKING MATERIALS PER THE VIRGINIA STATEWIDE FIRE PREVENTION CODE. 3. PER THE VIRGINIA STATEWIDE FIRE PREVENTION CODE, VEHICULAR ACCESS FOR FIREFIGHTING SHALL BE PROVIDED AT ALL CONSTRUCTION AND DEMOLITION SITES. PROVIDE ACCESS TO WITHIN 100' OF TEMPORARY OR PERMANENT FIRE DEPARTMENT CONNECTIONS AND HAVE NO OVERHEAD WIRING OR OTHER OVERHEAD OBSTRUCTIONS LOWER THAN IT-6". THIS ACCESS MA BE VIA PERMANENT OR TEMPORARY ROAD, BUT SHALL BE CAPABLE OF SUPPORTING FIRE APPARATUS IN ALL WEATHER CONDITIONS. 4. CONTRACTOR SHALL ENSURE THE STREET NUMBERS ARE PLAINLY VISIBLE FROM THE FRONTAGE STREET DURING CONSTRUCTION PER THE VIRGINIA STATEWIDE FIRE CODE. 5. AN APPROVED WATER SUPPLY FOR FIREFIGHTING OPERATIONS SHALL BE IN PLACE AND AVAILABLE AS SOON AS COMBUSTIBLE MATERIALS ARRIVE ON SITE. 6. WASTE AND COMBUSTIBLE DEBRIS SHALL BE REMOVED FROM THE BUILDING AT THE END OF EACH DAY AND DISPOSED OF IN ACCORDANCE WITH THE VIRGINIA STATEWIDE FIRE CODE. 7. FIRE EXTINGUISHERS SHALL BE PROVIDED, ON ALL FLOOR LEVELS WHERE COMBUSTIBLE MATERIALS HAVE ACCUMULATED (WITH NOT LESS THAN ONE APPROVED FIRE EXTINGUISHER AT EACH STAIRWELL), IN EVERY STORAGE AND CONSTRUCTION SHED, AND IN AREAS OF SPECIAL HAZARDS, SUCH AS WHERE FLAMMABLE AND COMBUSTIBLE LIQUIDS ARE STORED OR USED, IN ACCORDANCE WITH THE VIRGINIA STATEWIDE FIRE CODE. S. OPERATIONS INVOLVING THE USE OF CUTTING AND WELDING SHALL COMPLY WITH THE VIRGINIA STATEWIDE FIRE PREVENTION CODE AND SHALL REQUIRE A PERMIT FROM THE ALBEMARLE COUNTY FIRE MARSHAL'S OFFICE. CHARLOTTESVILLE TRAFFIC AND SIGNAGE NOTES 1. ALL TEMPORARY NO PARKING REQUIREMENTS SHALL BE PROVIDED BY CONTRACTOR WITH APPROVAL OF THE TRAFFIC ENGINEER. 2. CONTRACTOR SHALL PROVIDE NECESSARY REFLECTORS, BARRICADES, TRAFFIC CONTROL DEVICES AND/OR FLAG PERSONS TO INSURE THE SAFETY OF ITS WORKERS AND THE PUBLIC. 3. CONTRACTOR SHALL MAINTAIN SAFE AND PASSABLE PUBLIC ACCESS TO PROPERTIES AND THE PUBLIC RIGHT-OF-WAY DURING CONSTRUCTION. EXCEPT AS APPROVED IN ADVANCE IN WRITING BY THE ENGINEER, TWO WAY TRAFFIC SHALL BE MAINTAINED AT ALL TIMES THROUGH WORK AREAS WITHIN THE PUBLIC RIGHT-OF-WAY. THESE TRAFFIC CONTROLS SHALL BE IN ACCORDANCE WITH THE MOST CURRENT MUTCD MANUAL. ACCESS FOR EMERGENCY VEHICLES SHALL BE MAINTAINED AT ALL TIMES. ADDITIONALLY CONTRACTOR SHALL PROVIDE ADEQUATE PEDESTRIAN BARRIERS AND MAINTAIN PEDESTRIAN CIRCULATION DURING CONSTRUCTION. 4. EXCEPT AS OTHERWISE AUTHORIZED IN WRITING BY THE ENGINEER, THE WORK SHALL BE COORDINATED AND PERFORMED IN A MANNER SO THAT ALL EXISTING FIRE HYDRANTS SHALL BE ACCESSIBLE AT ALL TIMES DURING THE WORK. 5. CONTRACTOR SHALL NOTIFY PROPERTY OWNER(S) TWELVE (12) HOURS IN ADVANCE OF BLOCKING ANY ENTRANCE. NO ENTRANCE SHALL BE BLOCKED FOR MORE THAN TWELVE (12) HOURS IN ANY 24 HOUR PERIOD WITHOUT APPROVAL OF THE PROPERTY OWNER, EXCEPT WHERE NEW ENTRANCES ARE CONSTRUCTED. 6. WITHIN 24 HOURS OF THEIR REMOVAL, CONTRACTOR SHALL REPLACE MAILBOXES, STREET SIGNS, TRAFFIC SIGNS, AND THE LIKE THAT ARE REMOVED FOR CONSTRUCTION. PERMANENT OR SUITABLE TEMPORARY ITEMS WILL BE USED AS THE STATUS OF WORK PERMITS. PERMANENT OR TEMPORARY STOP SIGNS MUST BE IN PLACE AT ALL TIMES. 7. CONTRACTOR SHALL BE RESPONSIBLE FOR CONTACTING THE CITY TRAFFIC DIVISION ONE FULL WORKING DAY PRIOR TO ANY CONCRETE POUR WHERE TRAFFIC AND STREET SIGNS ARE TO BE REPLACED. UPON SUCH NOTIFICATION, THE CITY WILL PROVIDE SIGN POST SLEEVES, WHEN NEEDED, AND IDENTIFY THE LOCATION WHERE SIGNS ARE TO BE PLACED. 8. ALL SIGNAGE AND PAVEMENT MARKINGS SHALL BE SHOWN ON PLANS AND SHALL BE CONSISTENT WITH THE MUTCD. 9. A TEMPORARY STREET CLOSURE PERMIT IS REQUIRED FOR CLOSURE OF SIDEWALKS, PARKING PACES, AND ROADWAYS AND IS SUBJECT TO APPROVAL BY THE CITY TRAFFIC ENGINEER. CHARLOTTESVILLE UTILITY NOTES 10. ANY DAMAGE TO EXISTING UTILITIES CAUSED BY CONTRACTOR OR ITS SUBCONTRACTORS SHALL BE CONTRACTOR'S SOLE RESPONSIBILITY AND REPAIRED AT CONTRACTOR'S EXPENSE. 11. THE CONTRACT DOCUMENTS DO NOT GUARANTEE THE EXISTENCE, NON-EXISTENCE OR LOCATION OF UTILITIES. CONTRACTOR SHALL VERIFY THE EXISTENCE AND LOCATION OR THE NON-EXISTENCE OF UTILITIES. AT LEAST 48 HOURS PRIOR TO ANY EXCAVATION OR CONSTRUCTION, CONTRACTOR SHALL NOTIFY MISS UTILITY (1-800-552-7001) AND/OR THE RESPECTIVE UTILITY COMPANIES FOR GAS, WATER, SEWER, POWER, PHONE AND CABLE. CONTRACTOR SHALL TIMELY ARRANGE TO HAVE THE VARIOUS UTILITIES LOCATED, AND TO HAVE THEM REMOVED OR RELOCATED, OR TO DETERMINE THE METHOD OF PROTECTION ACCEPTABLE TO THE RESPECTIVE OWNER, IF THE METHOD OF PROTECTION IS NOT OTHERWISE SPECIFIED. CONTRACTOR SHALL CONDUCT ITS WORK IN THE VICINITY OF EXISTING UTILITIES IN ACCORDANCE WITH THE RESPECTIVE UTILITY'S RULES AND REGULATIONS. ANY COST INCURRED FOR REMOVING, RELOCATING OR PROTECTING UTILITIES SHALL BE BORNE BY CONTRACTOR UNLESS INDICATED OTHERWISE. CONTRACTOR SHALL EXCAVATE TO LOCATE BURIED UTILITIES FAR ENOUGH IN ADVANCE OF ITS WORK TO ALLOW FOR HORIZONTAL AND /OR VERTICAL ADJUSTMENTS TO ITS WORK AND/OR THE UTILITIES. NO ADJUSTMENT IN COMPENSATION OR SCHEDULE WILL BE ALLOWED FOR DELAYS RESULTING FROM CONTRACTOR'S FAILURE TO CONTACT AND COORDINATE WITH UTILITIES. 12. WHEN THE WORK CROSSES EXISTING UTILITIES, THE EXISTING UTILITIES SHALL BE ADEQUATELY SUPPORTED AND PROTECTED FROM DAMAGE DUE TO THE WORK. ALL METHODS FOR SUPPORTING AND MAINTAINING THE EXISTING UTILITIES SHALL BE APPROVED BY THE RESPECTIVE UTILITY COMPANY AND/OR THE ENGINEER. CONTRACTOR SHALL EXERCISE CARE TO INSURE THAT THE GRADE AND ALIGNMENT OF EXISTING UTILITIES ARE MAINTAINED AND THAT NO JOINTS OR CONNECTIONS ARE DISPLACED. BACKFILL SHALL BE CAREFULLY PLACED AND COMPACTED TO PREVENT FUTURE DAMAGE OR SETTLEMENT TO EXISTING UTILITIES. ANY UTILITIES REMOVED AS PART OF THE WORK, AND NOT INDICATED TO BE REMOVED OR ABANDONED, SHALL BE RESTORED USING MATERIALS AND INSTALLATION EQUAL TO THE UTILITY'S STANDARDS. 13. CONTRACTOR SHALL NOTIFY LANDOWNERS, TENANTS AND THE ENGINEER PRIOR TO THE INTERRUPTION OF ANY SERVICES. SERVICE INTERRUPTIONS SHALL BE KEPT TO A MINIMUM. 14. THE CONTRACTOR SHALL NOTIFY THE CITY UTILITIES DIVISION AT LEAST TWO FULL WORKING DAYS IN ADVANCE TO ARRANGE GAS SERVICE LINE ADJUSTMENTS TO BE PERFORMED BY THE CITY. 15. ALL WATER METER, VALVES AND FIRE HYDRANT ADJUSTMENTS/RELOCATIONS SHALL BE COORDINATED OR PERFORMED BY THE CONTRACTOR IN ACCORDANCE WITH THE CITY OF CHARLOTTESVILLE PUBLIC WORKS REQUIREMENTS. 16. PER THE VIRGINIA DEPARTMENT OF HEALTH WATERWORKS REGULATIONS (PART II, ARTICLE 3, SECTION 12 VAC 5-590 THROUGH 630), ALL BUILDINGS THAT HAVE THE POSSIBILITY OF CONTAMINATING THE POTABLE WATER DISTRIBUTION SYSTEM (HOSPITALS, INDUSTRIAL SITES, BREWERIES, ETC.) SHALL HAVE A BACKFLOW PREVENTION DEVICE INSTALLED WITHIN THE FACILITY. THIS DEVICE SHALL MEET SPECIFICATIONS OF THE VIRGINIA UNIFORM STATEWIDE BUILDING CODE, SHALL BE TESTED IN REGULAR INTERVALS AS REQUIRED, AND TEST RESULTS SHALL BE SUBMITTED TO THE REGULATORY COMPLIANCE ADMINISTRATOR IN THE DEPARTMENT OF UTILITIES. 17. PLEASE CONTACT THE REGULATORY COMPLIANCE ADMINISTRATOR AT 970-3032 WITH ANY QUESTIONS REGARDING THE GREASE TRAP OR BACKFLOW PREVENTION DEVICES. PLAN LEGEND EXISTING PROPERTY LINE e POST/BOLLARD SIGN ® BUMPER BLOCK ® TRAFFIC CONTROL BOX O UNKNOWN MANHOLE STORM SEWER 0 STORM SEWER MANHOLE ® CATCH BASIN ---SAN--- SANITARY SEWER © SANITARY SEWER MANHOLE --w--- WATERLINE ® WATER MANHOLE ® WATER VALVE -6- FIRE HYDRANT GAS LINE O GAS METER GAS MARKER - - -ucr- - - COMMUNICATIONS/TELEPHONE LINE O TELEPHONE/COMMUNICATIONS MANHOLE ® COMMUNICATIONS VAULT ---ucv--- ELECTRIC LINE ® ELECTRIC MANHOLE I➢ ELECTRIC PULLBOX O ELECTRIC METER O UTILITY POLE DECIDUOUS TREE GUARDRAIL X FENCE - - XXX- - MAJOR CONTOUR - - - -XXX- - - - MINOR CONTOUR 0. IL SURVEY CONTROL POINT =18190L9:111111 PROPERTY LINE WATER w GAS - c STORM ROOF DRAIN - RD -m- -SANS SANITARY ® C� CATCH BASIN iT1 STORM MANHOLE SANITARY MANHOLE E O SANITARY CLEAN OUT FIRE HYDRANT FDC METER SETBACK WATER VALVE BOLLARD STREET SIGN FENCE MAJOR CONTOUR MINOR CONTOUR SITE LIGHT TOP OF CURB CLINT W. Sjj FFLET >� Lic. N . 54380 aC 111812023 M E 0 u N � N C ¢ o > E w v E w w um ¢ o 3 p LL - wo `mom 0 Lu L ¢<Vof"lo W J -N .. rn � co z W w � 30'x LL Ln _ N =v>� F ¢ . o� EO1 N W M a� o w M 0 x c� 0 p w w_ x a z O W 0 0 CL O ce 0 AM AL z 0 a_ u V In W a z O U) w w a p DATE 0111812023 DRAWN BY B. PERDUE DESIGNED BY B. PERDUE CHECKED BY C. SHIFFLETT SCALE N/A Q J u /� / z H J (� � < J > ~ 2-i w Lu Q Q Q zw mQ Q z I -I LL Lr) O rO r Lu Z O 0z JOB NO. 56727 SHEET NO. Cy.0 L 1.5"-2" BITUMINOUS CONCRETE SURFACE COURSE - SM-9.5A EXISTING AGGREGATE BASE COMPACTED SUBGRADE MILL AND OVERLAY SEQUENCE: REMOVE EXISTING ASPHALT. COMPACT AND ROLL TEST EXISTING BASE COURSE. THEN PLACE NEW ASPHALT SURFACE. MILL AND OVERLAY PAVEMENT SECTION No Scale t COUNTY OF ALBEMARLEDepartment of Community Development Construction Record Drawings (As -built) for VSMP The following is a list of information required on construction record drawings for stormwater facilities (reference Water Protection Ordinance 17-422). It is preferable that the construction record drawing be prepared by someone other than the designer. Please do not provide design drawings as construction record drawings. A. A signed and dated professional seal of the preparing engineer or surveyor. B. The name and address of the firm and individual preparing the drawings on the title sheet. C. The constructed location of all items associated with each facility, and the inspection records to verify proper dimensions, materials and installation. The items include, but are not limited to the following: 1. Inspection Records and photographs for pipe trenches and bedding, including underdrains. 2. Video Pipe Inspection for any pipes which are not accessible or viewable. 3. Updated Location with geo-coordinates of all facilities. 4. Verified Drainage Area maps for the drainage area treated, and for drainage to the facilities. 5. Current physical and topographic survey for all earthen structures. Ponds should include a survey of the pond bottom. Surveys should verify pond volumes are per design. Corrections may be required for alterations from the design. 6. Plants, location and type. 7. Plans and profiles for all culverts, Pipes, Risers, Weirs and Drainage Structures - Display the installed type of drainage structures, culvert/pipe size, weirs, materials, inlets or end treatment(s), inlet and outlet protection, alignment and invert elevations compared to design. 8. Computations: For significant deviations from design, provide sealed computations verifying that the as -built condition is equivalent or better than design. 9. Ditch Lines - Display the constructed location of all ditch lines and channels, including typical sections and linings. 10. Easements - Show all platted easements with dead book references labeled. Facilities and drainage must be within platted easements. Provide copies of recorded documents. 11. Guardrail, fences or other safety provisions - Display the constructed location of all safety provisions; fences, guardrail, including the type, length and applied end treatments, compared to design. 12. Material layers - biofilter media, stone layers, sand layers, keyways and cores must be verified as to material types and depths. Include inspection reports, boring or test pit reports and materials certifications. Biofilter media must be an approved state mix. 13. Access roads - show location of access roads, surface treatment, drainage, etc, as applicable. 14. Compaction reports are required to verify fill compaction in dams. 15. Manufacturers certifications for proprietary BMP's certifying proper installation and functioning. -11 ASPHALTIC CONCRETE SURFACE :OURSE - SM-9.5A "TYPE 21-B AGGREGATE SUBBASE COURSE COMPACTED SUBGRADE (PER GEOTECHNICAL REPORT) DENOTES LIGHT DUTY ASPHALT PAVEMENT ON PLANS LIGHT DUTY ASPHALT PAVEMENT SECTION ^" ASPHALTIC CONCRETE SURFACE :OURSE - SM-9.5A "INTERMEDIATE BASE COURSE - BM25.OA "TYPE 21-B AGGREGATE SUBBASE COURSE COMPACTED SUBGRADE (PER GEOTECHNICAL REPORT) DENOTES HEAVY DUTY ASPHALT PAVEMENT ON PLANS HEAVY DUTY ASPHALT PAVEMENT SECTION NON -SLIP BROOM FINISH VARIABLE WIDTH' MAX. CROSS SLOPE 2% ZCO'MPACTED SUBGRADE 4" 3,000 PSI AIR -ENTRAINED CONCRETE 4" TYPE 21 B STONE COVER NOTE: SIDEWALKS SHALL BE CONSTRUCTED IN ACCORDANCE WITH VDOT STANDARDS. LT CLINT W. S FFLET >� Lic. N 54Jlf9 a 00 111812023 Sr M E 0 0 u N � N 0 > E w v E �Uv� Q LL 3 p LL O- wO `mom 0 L f"l < LU V oo W J —N M d (A N W B� Z~ x oa =LL U-)_ N Fv> c Lr' 0 N W M a� o w � H vi M O x c� 0 0 x p W W x U Z O in 0 0 "' " DENOTES CONCRETE SIDEWALK PAVEMENT ON PLANS I • • CONCRETE SIDEWALK PAVEMENT SECTION No Scale rA AL Z O a_ U V U) w p Z O N w w a p DATE 0111812023 DRAWN BY B. PERDUE DESIGNED BY B. PERDUE CHECKED BY C. SHIFFLETT SCALE N/A 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. 0 D. THE 2000 INTERNATIONAL FIRE CODE. 2. SIGN LOCATIONS ARE APPROXIMATE AND ARE TO BE MODIFIED IN THE Q V) FIELD TO AVOID CONFLICT WITH UNDERGROUND UTILITIES OR OTHER J Z I --I CONSTRUCTIONS, AND TO COMPLY WITH STANDARDS REFERENCED IN J (D Q NOTE 1 ABOVE. J > 1 3. ALL SIGNS AND PAVEMENT MARKINGS ARE TO BE FURNISHED AND LLi w INSTALLED BY THE CONTRACTOR. ALL SIGNS TO BE FURNISHED AND = � INSTALLED WITH STANDARD U POST GALVANIZED BY THE CONTRACTOR. Q Q zw mQ SOLID WHITE LINE 24" ~� Q STOP `�P' �0 w o�P =0o 12' � O Z STD. (VARIES) U R1-1 NOTE: STOP SIGNS TO BE 30" WITH STOP BAR DETAIL HIGH INTENSITY SHEETING NO SCALE 0 SOLID WHITE LINE 6' 6' (TYP.) (TYP.) STRIPING AND SIGNAGE DETAIL — No Scale JOB NO. 56727 SHEET NO. C1.0 L UNPAVED SURFACE I PAVED SURFACE BITUMINOUS LOAM AND SEED PAVEMENT PATCH. AS SPECIFIED (SEE P1.0 OR P1.1) 12" SELECT FILL VDOT # 21A COMMON FILL 24" MIN SEE NOTE 1 SELECT FILL ''';y' 12" VDOT #57 CRUSHED STONE PLACED AGAINST UNDISTURBED SIDES AND BOTTOM OF TRENCH TO SPRINGUNE OF PIPE " MIN BEDDING BELOW OUTSIDE 1 UNDISTURBED EARTH DIA OF PIPE DUCTILE IRON PIPE NOTES: 1. MAINTAIN VERTICAL TRENCH WALLS FROM BOTTOM OF TRENCH TO 24" ABOVE CROWN OF PIPE. TRENCH WIDTH IN THIS AREA: PIPE O.D. + 24". 2. FOR EXCAVATIONS OVER 5 FT. DEEP, SLOPE TRENCH WALLS AS REQUIRED AND/OR PROVIDE OTHER SAFETY MEASURES IN ACCORDANCE WITH OSHA GUIDELINES. 3. ROCK SHALL BE REMOVED TO A MINIMUM OF 6-INCH CLEARANCE AROUND THE BOTTOM AND 12-INCH MINIMUM CLEARANCE TO THE SIDES OF PIPE. 3/4" x 3/4" x 1" TEE 8 3/4" TYPE "K" SOFT COPPER II � 1" TYPE "K"� SOFT COPPER 8 SINGLE SERVICE DUAL SERVICE NOTES: 1. THE SERVICE LATERAL, 1/4 BEND COUPLING, AND CORPORATION STOP SHALL BE THE SAME SIZE AS THE COPPERSETTER, EXCEPT AS NOTED ABOVE. 2. METER TO BE INSTALLED BY THE CITY. 3. INSTALL WARNING TAPE WITH SERVICE LATERAL. 4. CORPORATION STOPS THREADED INTO IRON PIPES, FITTINGS, OR SPECIALS SHALL HAVE THEIR THREADS WRAPPED IN TEFLON TAPE PRIOR TO ASSEMBLY. 5. TAPS SHALL NOT BE MADE WITHIN TWO (2) FEET OF A BELL JOINT, FITTING, OR OTHER TAP. 1/4 BEND COUPLING 36" MIN LOCKWING 16"-20" ANGLE VALVE TYPE "K" SOFT COPPER \ / � CORPORATION STONE DUST WATER �� STOP (VDOT M-10) UAW - METER COPPERSE17ER ' BRICK AS 4" STONEJ NECESSARY BEDDING - VDOT #57 CRUSHED STONE (2 PLACES) ���pLTH p�rrrr CLINT W. c��7S FFLET >: \6" Lic. N 54380 aC � 0;COVER LIFT NOTCH �G`,�, 1/4" METER BOX CAST IRON LIDS rr.r�OM1AL � %14 0 O 6" EXTENSION 12 3/16"- CARSON 2200 SERIES NOTES: 1. UNPAVED AREAS (PREFERRED LOCATION): PLASTIC BROOKS 2200 SERIES WITH 6" EXTENSION OR APPROVED EQUAL. 2. PAVED AREAS (ALTERNATE LOCATION): CAST IRON BINGHAM AND TAYLOR NO. 6015-B OR APPROVED EQUAL. USE 6" OF BRICK AND/OR BLOCK TO INCREASE DEPTH TO 24". 3. LID MUST BE CAST TO ACCEPT AN ITRON, INC. WATER ERT METER MODULE. LREVISION 2U1L CITY STANDARDS JAN 2U12CITY STANDARDS JULY 2U11 CITY STANDARDS PIPE TRENCH UNIVERSAL METER BOX - 5/8" AND 1" o ° CITY OF CHARLOTTESVILLE STANDARD SUBGRADE -TYPICAL a ° CITY OF CHARLOTTESVILLE SERVICE LATERAL - TYPICAL ° CITY OF CHARLOTTESVILLE METERS DATESCALE: N.T.S. STANDARD NUMBER: W 1.0 u REVISION DATE SCALE: N.T.S. STANDARD NUMBER: W 5.0 REVISION DATE SCALE: N.T.S. STANDARD NUMBER: W 6.0 UNPAVED SURFACE PAVED SURFACE AVAILABLE IN 4" TALL FRAME LOAM AND SEED BITUMINOUS 5/8" RAISED LETTERS AS SPECIFIED PAVEMENT IN RECESSED AREA PATCH FRAME & COVER MACHINED p 10" GEVEL --l1/4"1­---5/4"� S.S. BAR 12" SELECT FILL 3/16 0 0 .:`_ ` VDOT # 21A 4� COMMON FILL "`' , 3/16 0 0 HOLES CUT AND REMOVE 24" MIN 1/4" SERVICE LATERAL MIN VDOT #57 CRUSHED STONE SEE NOTE 1 OF 3' FROM MAIN. PLACED AGAINST UNDISTURBED ':':':' 12' WATER TIGHT DETAIL r----- ,z?/A+'.'•:'•;'•:'•:: .. ik (RUBBER GASKET) SIDES AND BOTTOM OF TREND '''" UNPAVED SURFACE PAVED SURFACE CLOSED '��. ,, 6"-8" MIN BEDDING Y7 3/4"0 CORP STOP - BELOW OUTSIDE `~�---'-� UNDISTURBED EARTH DIA OF PIPE BITUMINOUS 3 13/16" 26 1/4-0 i LOAM AND SEED AS SPECIFIED PAVEMENT 1 3/8" PVC PIPE PATCH 26" 7 1/2" IF COPPER SERVICE LINE, ;::r..;: _ :.:: 5/8" DIA. X 24"0 CRIMP AND BEND OVER CUT 12" SELECT FILL ',:' ,'' VDOT # 21A 3" LG. SS 1 5/8" 34"0 WATER 3' MIN MAIN-)5 END OF SERVICE LATERAL. COMMON FILL .:':` IF GALVENIZED SEAL END NOTES: �� CROSS SECTION PICKBAR DETAIL WITH NON -SHRINK GROUT 1. MAINTAIN VERTICAL TRENCH WALLS FROM BOTTOM OF �T' e x«• 24" MIN OR FOAM. TRENCH TO 24" ABOVE CROWN OF PIPE. TRENCH SELECT FILL 12" SEE NOTE 1 WIDTH IN THIS AREA: PIPE O.D. + 24". r NOTES: 2. FOR EXCAVATIONS OVER 5 FT. DEEP, SLOPE TRENCH VDOT #57 CRUSHED STONE 1ALL MANHOLES WITHIN THE 100-YEAR FLOODPLAIN OR WALLS AS REQUIRED AND/OR PROVIDE OTHER SAFETY PLACED AGAINST UNDISTURBED LOCATED IN AREAS SUBJECT TO LOCALIZED FLOODING NOTES: 6"-8" MIN BEDDING MEASURES IN ACCORDANCE WITH OSHA GUIDELINES. SIDES AND BOTTOM OF TRENCH . ARE TO HAVE WATERTIGHT FRAMES AND COVERS. 1. METER TO BE REMOVED BY THE CITY. BELOW OUTSIDE 2. CORPORATION STOPS SHALL BE COMPLETELY CLOSED AND CHECKED FOR 3. ROCK SHALL BE REMOVED TO A MINIMUM OF 6-INCH UNDISTURBED EARTH DIA OF PIPE 2. STANDARD 24" X 7" TALL MANHOLE FRAME AND COVER LEAKS. LEAKS SHALL BE REPAIRED PRIOR TO BACKRLL. CLEARANCE AROUND THE BOTTOM AND 12-INCH MINIMUM ASTM A-48 CLASS 35B/AASHTO M105 ITEM CLEARANCE TO THE SIDES OF PIPE. DUCTILE IRON PIPE #MH-3000*WT OR APPROVED EQUAL. JAN 2012 CITY STANDARDS JAN 2012 CITY STANDARDS JULY 2011 CITY STANDARDS SERVICE LATERAL PIPE TRENCHING AND WATERTIGHT MANHOLE CITY OF CHARLOTTESVILLE ABANDONMENT ° CITY OF CHARLOTTESVILLE BEDDING - TYPICAL CITY OF CHARLOTTESVILLE FRAME AND COVER REVISION DATE SCALE: N.T.S. STANDARD NUMBER: W 7.1 REVISION DATE SCALE: N.T.S. I STANDARD NUMBER: WW 1.0 REVISION DATE SCALE: N.T.S. I STANDARD NUMBER: WW 2.5 /-"WYE" TYPE FITTING, TEE BRANCH SHALL BE SAME SIZE AS LATERAL I w PLAN � A ELEVATION NOTES: 1. USE DUCTILE IRON PIPE FROM SEWER MAIN TO CLEANOUT IF LESS THAN 3.5 FT. COVER EXISTS. 2. SEWER LATERAL TAPPED INTO EXISTING SEWER MAIN SHALL BE CONNECTED USING A ROMAC PIPE SADDLE (STYLE SIB) OR APPROVED EQUAL. ALL TAPS SHALL BE CORE -DRILLED. 3. LATERAL SHALL NOT PROTRUDE INTO SEWER MAIN. OUT 4, WHERE THE DISTANCE "A" IS SUCH THAT RAWING WW 5.1 MORE THAN ONE PIPE JOINT IS REQUIRED AND THE PIPE SLOPE EXCEEDS 20% SLOPE 1/4" PER FT MIN.; CONTRACTOR SHALL PROVIDE ANCHORAGE IN 12" PER FT MAX. ACCORDANCE WITH DRAWING WW 6.0. PIPE BEDDING 5. SEWER LATERAL CONNECTIONS INTO EXISTING MANHOLES SHALL BE IN ACCORDANCE WITH DETAIL DRAWINGS WW 2.0, WW 2.1, WW 2.2, OR WW 2.3 AS APPLICABLE. 6. IF MAIN LINE IS LINED, SEE DETAIL WW 5.2. NOTE: CLEANOUTS IN PAVED OR CONCRETE SHALL BE TRAFFIC RATED. SQUARE LAMPHOLE COVER MECHANICAL PLUG NEENAH OR EQUAL GRADE 12" 3000 PSI CONCRETE i (PRIVATE PAVED DRIVEWAYS 8" ONLY) TYP. CONNECTING PIECE (LENGTH VARIES) 45' BENDS \ WYE OR CLEANOUT TEE VDOT .# 57. CRUSHED STONE \ SEWER LINE NOTE: CLEANOUT TO BE SAME SIZE AND MATERIAL AS SEWER LINE. JAN 12ul1 CITY STANDARDS JAN 12ul1 CITY STANDARDS � CITY OF CHARLOTTESVILLE SEWER LATERAL CONNECTION -TYPICAL � o ° CITY OF CHARLOTTESVILLE CLEANOUT DETAIL RFVISIDN DATF SCAI F N T.S. STANDARD NIIMRFR• WW S D RFVISIDN DATF SCAI F N T.S. STANDARD NI IMRFR• WW 5.1 VDOT DETAILS LEGEND STANDARD TITLE PAGE CG-2 STANDARD 6" CURB 201.01 IS-1 STANDARD METHOD OF SHAPING MANHOLE & INLET INVERTS 106.08 DI-1 STANDARD DROP INLET 12" - 24" PIPE 104.01 CG-9 STANDARD ENTRANCE GUTTER 203.02 NOTE: IT IS THE CONTRACTOR'S RESPONSIBILITY TO REFERENCE CURRENT DETAILS IN THE VDOT ROAD & BRIDGE STANDARDS. M E O O U N � N Q O > E v E w �W .v.w3 Q LL 3 p LL O- wO `mom j V oMo z o - n .. O rn P C7 Lu "4 a w v 30'x U) w Ln i v ry z O Fv> U) w w W M � 00 M O c� 0 O p w w w H a z O M 0 O DATE 0111812023 DRAWN BY B. PERDUE DESIGNED BY B. PERDUE CHECKED BY . SHIFFLE7T SCALE N/A Q J z H J (� � < J ~ 2 > w W Q Q Q zw mQ H� Q LL O Lr) Lu = z O 0z L JOB NO. 56727 SHEET NO. C1.2 ALBEMARLE CITY OF CHART \ � h h O \ \ CITY TAX MAP g3cI20000 � N/F THOMAS E & `d \ FRANCES D HUCHES co DB 513 PG' 129 I \ DB 418 PC 179 PLAT Z N l/ :MOVE PORTION OF CURB & SIDEWALK REMOVE EXISTING INLET - & CURB TO REMAIN y. REMOVE 15" RCP EX. 8"RCP SANITARY GAS \ EX. CONCRETE J COUNTY TMP \ OPEN CHANNEL y 1 062AI-02-00-o1>60 REMOVE AND PINE HAVEN 1 I REPLACE CONDOMINIUMS 1` HANDRAIL DB 3244 PC 339 PLAT \ REMOVE 15" / CULVERT / � I / REMOVE \ GARAGE t \ REMOVE F� \ EXISTING \ REMOVE HOUSE FRAME \ BUILDING REMOVE Sr LINE / REMOVEME WL, WATER / Ll LWI 14 ki �EmllOp J&Vjrl,,� • • REMOVE Z SAWCUT (TYP.) / WATER METER / -�. 6" SSWR \ I \ \ \ 1 LINE TO BE \ \ EX.MH A b_ ABANDONED S� G——G-----G----- ---r-- k 1 I ALBEMARLE COUNTY n?I CITY OF CHARLOTTESVILLE a, 2I I a AI < I 1 E%\ X� REMOVE PAVED ENTRANCE REMOVE AND% REPLACE\ / HANDRAIL J / r COUNT�T P 06�1--'02-00-00800 S&J LLC DB 5268 M 91,4' / ZONED-• RESIDENTIAL/ 0.930 ACRES/ �6 / � f REMOVE AND " \ �C \ X. RELOCATE REMOVE 15" RCP —w----}✓—�— �� ��--w I�JE EX. 8" WATER L, / � SAWCUT (TYP.) DEWCE LANE 66 ' R/W "s� Q �' —G----\ G� EX2"GAS G---- —G--- EX STR-I EX.SIDEWALK WI HANDRAIL i REMOVE DRIVEWAY APRON I \I Jl - � OHP� SAWCUT (TYP.) � O I O N ` b x `a NCO �y \ I �, •RCP gTR-3 P \ OH _ P� EX STR-2 I \ m \ x I \ \ \ 1 LEGEND: REMOVE HARDSCAPE & GRAVEL I7 REMOVE CONCRETE CLEAR AND GRUB WOODED AREA j REMOVE ASPHALT (9) REMOVE TREE — — SAWCUT SCALE 1"=20' / 0 20' 40' \ \ I �,lj,ppLTil ()0•0•, I� S CLINT W. S FFLET a • Lic. NorS4380 4 111512023 k+�= NA N z 0 DATE 0111812023 DRAWN BY B. PERDUE DESIGNED BY B. PERDUE CHECKED BY C. SHIFFLETT SCALE 1 "=20' Q z H z o JW J > 0 H� w -1 06 ~w zzm �--� Q O LL o �_ O _� z z o /0 V H X w JOB NO. 56727 SHEET NO. C2.0 L EROSION AND SEDIMENT CONTROL NARRATIVE THIS PROJECT INCLUDES THE CLEARING OF AN EXISTING WOODED AREA AND EXISTING HOUSE AND ASSOCIATED OUTBUILDINGS. ALSO INCLUDES THE CONSTRUCTION OF FIVE SINGLE FAMILY HOMES AND OTHER ASSOCIATED SITE WORK. THE LIMITS OF DISTURBANCE IS 1.14 ACRES. ADJACENT PROPERTY THE PROJECT SITE IS BOUND BY DENICE LANE TO THE SOUTH, RIO ROAD E TO THE EAST, MULTI -FAMILY RESIDENTIAL AREA TO THE NORTH, AND A SINGLE FAMILY LOT TO THE WEST. EXISTING SITE CONDITIONS THE EXISTING SITE IS CURRENTLY A WOODED SINGLE FAMILY LOT. OFF -SITE AREAS NO OFF -SITE AREAS WILL BE DISTURBED AS A PART OF THIS PROJECT. CRITICAL EROSION AREAS NO CRITICAL EROSION AREA EXIST. 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. EROSION AND SEDIMENT CONTROL MAINTENANCE 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 - 3.05 SILT FENCE SEDIEMENT BARRIERS SHALL BE INSTALLED DOWNSLOPE OF AREAS WITH MINIMAL GRADES TO FILTER SETTLEMENT LADEN RUNOFF FROM SHEET FLOW AS INDICATED. ITS PURPOSE IS TO 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. DUST CONTROL - 3.39 DUST CONTROL IS TO BE USED THROUGH THE SITE IN AREAS SUBJECT TO SURFACE AND AIR MOVEMENT VEGETATIVE PRACTICES: 5. 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. 6. PERMANENT SEEDING - 3.32 FOLLOWING GRADING ACTIVITIES, ESTABLISH PERENNIAL VEGETATIVE COVER BY PLANTING SEED TO REDUCE EROSION, STABILIZE DISTURBED AREAS, AND ENHANCE NATURAL BEAUTY. 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. 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 1. A PRE -CONSTRUCTION MEETING IS REQUIRED WITH ALBEMARLE COUNTY E&S INSPECTOR, CONTRACTOR, OWNER, AND ENGINEER. THIS MEETING SHALL TAKE PLACE AT THE COMMUNITY DEVELOPMENT OFFICE OR THROUGH TELECONFERENCE. CLEARING LIMITS MUST BE FLAGGED PRIOR TO THE MEETING WITH ONE (1) WEEK OF NOTICE. 2. INSTALL CONSTRUCTION ENTRANCE, CULVERT INLET PROTECTION, AND SILT FENCE. 3. AFTER ALL EROSION AND SEDIMENT CONTROL MEASURES ARE IN PLACE, SITE WORK CAN PROCEED. 4. ROUGH GRADE PROJECT AREA. MAINTAIN SIMILAR DRAINAGE AREAS THROUGHOUT CONSTRUCTION. 5. SEED ALL DENUDED AREAS PER VESCH STANDARDS. PHASE II 1. FINE GRADE PROJECT AREA. APPLY PERMANENT SOIL STABILIZATION TO THESE AREAS WITHIN SEVEN DAYS AFTER FINAL GRADE IS ACHIEVED. 2. APPLY PERMANENT SOIL STABILIZATION TO THESE AREAS WITHIN SEVEN DAYS AFTER FINAL GRADE IS ACHIEVED. SILT FENCE MUST BE MAINTAINED THROUGH GRADING AND CONSTRUCTION. 3. ONCE CONSTRUCTION IS COMPLETE AND ALL CONTRIBUTING AREAS ARE STABILIZED, EROSION CONTROL MEASURES CAN BE REMOVED UPON APPROVAL FROM THE E&S INSPECTOR. 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) 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. SOILS INFORMATION: 21B - CULPEPPER FINE SANDY LOAM, 2 TO 7 PERCENT SLOPES, APPROXIMATELY 45 INCHES TO RESTRICTIVE FEATURES, MODERATELY WELL DRAINED, HYDROLOGIC SOIL GROUP: B 27B - ELIOAK LOAM, 2 TO 7 PERCENT SLOPES, MORE THAN 80 INCHES TO RESTRICTIVE FEATURES, MODERATELY WELL DRAINED, HYDROLOGIC SOIL GROUP: B 27C - ELIOAK LOAM, 7 TO 15 PERCENT SLOPES, MORE THAN 80 INCHES TO RESTRICTIVE FEATURES, MODERATELY WELL DRAINED, HYDROLOGIC SOIL GROUP: B 127C - ELIOAK LOAM, 7 TO 15 PERCENT SLOPES, MORE THAN 80 INCHES TO RESTRICTIVE FEATURES, MODERATELY WELL DRAINED, HYDROLOGIC SOIL GROUP: B 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 BASINS AND 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 AND SEDIMENT BASINS SHALL BE DESIGNED AND CONSTRUCTED BASED UPON THE TOTAL DRAINAGE AREA TO BE SERVED BY THE TRAP OR BASIN. 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. B. SURFACE RUNOFF FROM DISTURBED AREAS THAT IS COMPRISED OF FLOW FROM DRAINAGE AREAS GREATER THAN OR EQUAL TO THREE ACRES SHALL BE CONTROLLED BY A SEDIMENT BASIN. THE MINIMUM STORAGE CAPACITY OF A SEDIMENT BASIN SHALL BE 134 CUBIC YARDS PER ACRE OF DRAINAGE AREA. THE OUTFALL SYSTEM SHALL, AT A MINIMUM, MAINTAIN THE STRUCTURAL INTEGRITY OF THE BASIN DURING A 25-YEAR STORM OF 24-HOUR DURATION. RUNOFF COEFFICIENTS USED IN RUNOFF CALCULATIONS SHALL CORRESPOND TO A BARE EARTH CONDITION OR THOSE CONDITIONS EXPECTED TO EXIST WHILE THE SEDIMENT BASIN IS UTILIZED. 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 THE VIRGINIA EROSION AND SEDIMENT CONTROL HANDBOOK, CHAPTER 8 PAGES 20-24. � pLT it CIF ooa I� S 9cl CLINT W. S FFLE1 i Lic. N SIJ>t6 4 � 111512023 k+�= 0200011 L E�G�•`'. 01400 •044 M E 0 � o N Vi N Q O > E w ° E y LL o 3 ow- w 0 m L y t M m d J U J -u � N � U W w 30'x i� LL oQ =v Ln _ N = U > F c Lr; o O N co N M a� IL O cc E DATE 0111812023 DRAWN BY 8. PERDUE DESIGNED BY B. PERDUE CHECKED BY C. SHIFFLETT SCALE N/A Q z J H� LL 2� Q H� Lu zw m J Q �L 0 z 2z 0 U J Q ui 0 cz L) Lu 0 Z J 0 LL z 0 z 0 H� V) 0 0L Lu L H JOB NO. 56727 SHEET NO. C3.0 EXISTING 111112111 TER l 6"MIN.t At OTHJ SIDE ELEVATION 5:1 EXISTING PAVEMENT MOUNTABLE BERM (OPTIONAL) •• • Flygum �IIIIIII ''' VDOT#1 COARSE AGGREGATE *MUST EXTEND FULL WIDTH OF INGRESS AND EGRESS OPERATION B POSITIVE f 10' MIN. DRAINAGE TO SEDIMENT TRAPPING DEVICE 1 •i�YbYbYbYbYbYbYbYbYbYbYbYbYbY�a. STONE CONSTRUCTION ENTRANCE No Scale 3.02 BLOCK AND GRAVEL DROP INLET SEDIMENT FILTER OVERFLOW RUNOFF WATER WITH. SEDIMENT .... FILTERED WATER DROP 1 INLET WITH GATE SPECIFIC APPLICATION: THIS METHOD OF INLET PROTECTION IS APPLICABLE WHERE HEAVY FLOWS ARE EXPECTED AND WHERE AN IP OVERFLOW CAPACITY IS NECESSARY TO PREVENT EXCESSIVE PONDING AROUND THE STRUCTURE. ` GRAVEL SHALL BE VDOT #3, #357 OR #5 COARSE AGGREGATE. STORM DRAIN INLET PROTECTION No Scale 2 X 4" WOOD FR!- - 1.5' MAX SILT FENCE DROP INLET PROTECTION IIN. PERSPECTIVE VIEWS DROP INLET WITH GRATE FRAME DETAIL A GATHER EXCESS AT CORNERS ELEVATION OF STAKE AND FABRIC ORIENTATION SPECIFIC APPLICATION THIS METHOD OF INLET PROTECTION IS APPLICABLE WHERE THE INLET DRAINS A RELATIVELY FLAT AREA (SLOPE NO GREATER THAN 5%) WHERE THE INLET SHEET OR OVERLAND FLOWS (NOT EXCEEDING 1 C.F.S.) ARE TYPICAL. THE METHOD SHALL NOT APPLY TO INLETS RECEIVING CONCENTRATED FLOWS, SUCH AS IN STREET OR HIGHWAY MEDIANS. No Scale IYL�c]� i R - * .a SEDIMENT—N12" JCOEGUTTER CURB INLET * GRAVEL SHALL BE VDOT #3, #357 OR 5 COARSE AGGREGATE. SPECIFIC APPLICATION: THIS METHOD OF INLET PROTECTION IS APPLICABLE AT OCURB INLETS WHERE PONDING IN FRONT OF THE STRUCTURE IS NOT LIKELY TO O IP CAUSE INCONVENIENCE OR DAMAGE TO ADJACENT STRUCTURES AND UNPROTECTED AREAS. STORMWATER INLET PROTECTION No Scale TABLE 3.31-B ACCEPTABLE TEMPORARY SEEDING PLANT MATERIALS "QUICK REFERENCE FOR ALL REGIONS" PLANTING DATES SPECIES RATE (LBS./ACRE) SEPT. 1 - FEB. 15 50/50 MIX OF ANNUAL RYEGRASS (LOLIUM MULTI-FLORUM) & CEREAL (WINTER) RYE (SECALE CEREALE) FEB. 16 -APR. 30 ANNUALRYEGRASS (LOLIUM MULTI-FLORUM) TS MAY 1 - AUG. 31 GERMAN MILLET (SETARIA ITALICA) TEMPORARY SEEDING PLANT MATERIALS No Scale 50-100 60-100 691 TABLE 3.32-D SITE SPECIFIC SEEDING MIXTURES FOR PIEDMONT AREA TOTAL LBS. PER ACRE MINIMUM CARE LAWN COMMERCIAL OR RESIDENTIAL 175-200 LBS. KENTUCKY 31 OR TURF -TYPE TALL FESCUE 90-100% IMPROVED PERENNIAL RYEGRASS 0-5% KENTUCKY BLUEGRASS 0-5% GENERAL SLOPE (3:1 OR LESS) KENTUCKY 31 FESCUE 128 LBS. RED TOP GRASS 2 LBS. SEASONAL NURSE CROP20 LBS. 150 LBS. LOW -MAINTENANCE SLOPE (STEEPER THAN 3.1) KENTUCKY 31 FESCUE 108 LBS. RED TOP GRASS 2 LBS. SEASONAL NURSE CROP' 20 LBS. CROWNVETCH " 20 LBS. 150 LBS. ' USE SEASONAL NURSE CROP IN ACCORDANCE WITH SEEDING DATES AS STATED BELOW: FEBRUARY 16TH THROUGH APRIL.................................. ANNUAL RYE MAY 1ST THROUGH AUGUST 15TH ............................ FOXTAIL MILLET AUGUST 16TH THROUGH OCTOBER ............................... ANNUAL RYE NOVEMBER THROUGH FEBRUARY 15TH........................ WINTER RYE " SUBSTITUTE SERICEA LESPEDEZA FOR CROWNVETCH EAST OF FARMVILLE, VA (MAY THROUGH SEPTEMBER USE HULLED SERICEA, ALL OTHER PERIODS, USE UNHULLED SERICEA). IF FLATPEA IS USED IN LIEU OF CROWNVETCH, INCREASE RATE TO 30 LBS./ACRE. ALL LEGUME SEED MUST BE PROPERLY INOCULATED. WEEPING LOVEGRASS MAY BE PS ADDED TO ANY SLOPE OR LOW -MAINTENANCE MIX DURING WARMER SEEDING PERIODS; ADD 10-20 LBS./ACRE IN MIXES. PERMANENT SEEDING MIX FOR PIEDMONT AREA No Scale 1. SET POSTS AND EXCAVATE A 4"X4" TRENCH UPSLOPE ALONG THE LINE OF POSTS. 3. ATTACH THE FILTER FABRIC TO THE WIRE FENCE AND EXTEND IT INTO THE TRENCH. 2. STAPLE WIRE FENCING TO THE POSTS. Vli���ai��iSilGvll� 4. BACKFILL AND COMPACT THE EXCAVATED SOIL. EXTENSION OF FABRIC AND WIRE INTO THE TRENCH. FILTER FABRIC CONSTRUCTION OF A SILT FENCE No Scale •pLTil Oooa, CLINT W. S FFLET i • Lic. NorS43110 4r 0, 111512023 k+�= ip As, M E O � o N Vi N C > E w °/ E LL o 3 oW— W L M d J U co r/I N 7 U W 300 = x N¢ W � •j C N F ¢ . c o O1 N 00 � M DATE 0111812023 DRAWN BY B. PERDUE DESIGNED BY B. PERDUE CHECKED BY C. SHIFFLETT SCALE N/A Ln J I —I LJJ 0 Z J LJJ J 5 F__ I _ w 0 � z i—� Q J z co H� Q LL o 0 I— O� z 0 2 5 U 0 uz 0 0�/ LL Lu L L� JOB NO. 56727 SHEET NO. C3* 1 EROSION CONTROL LEGEND LIMITS OF CLEARING AND GRADING - SOIL AREA DIVIDE - OE ® CONSTRUCTION ENTRANCE 3.02 $F X X SILT FENCE 3.05 �P ® INLET PROTECTION 3.07 IDC TEMPORARY SEEDING 3.31 DUST CONTROL 3.39 *"VIRGINIA EROSION AND SEDIMENT CONTROL HANDBOOK" SPECIFICATION NUMBER \ 1 COUNTY TMP 062A1-02-00-01160 TO SOIL STOCKPIL7 AREA PINE HAVECoAN DB 324'DI PC 339 PLAT I ♦ \ J ALBEMARLE COUNTY — _ _ _ _ SF / N79'18'29"E 4916V _ _ \CITY OF CHARL TESVILLE SF + + „�,} ++ + +} ++ } ++ + ++ ++ } + ++ + ++ + ++ ++ +�} + 4 + ++ + ++ + ++ ++++ +}++ ++ + + + +++++++}+\+� bba� I + + + + + � bbb \ CITY TAX MAP \ I \ - `\ Q _ _ — +} + + ++ , +/ + � + N \ 43C120000 SF \ r - + + + + + / ILaFYP + X. ( SOIL TYPE:27is - - + + + + N/F THOMAS E & I �) L + + + + + +' \ \ �b \ FRANCES D HUCHES Co �: //� I Y + + + + + �� + + + + DB 513 PG' 129 1 + / �'� - ++ + + }. COUNTTMP + ++ + (• cn to I DB 418 PC 179 PLAT \ I + + + + ��� 6\ +�+ + 06�79t�2-00-00800 + + 1{ I z ++ ++ + �+ �+ + \ I ++ + + + S&J LW �+ ++ t + \' I I + + ++-+ ++ bj� i + +} + + OB 5268 � 414 / +} I+ + + + + + +I + } TS r I + + } + + ZONED. RESIDENTIAL✓ } } + + I I SOILT1P :27C ++++++ ++\+++ + \ M +++++++++ 0.930 ACRES/ ++++++ i+++ 1 + + + + ++\++�+ r �C I + + ++ + + / + ++ + + +\ / \ I E4 \ }+ +++ ++++ + +} +++ \+ + I -, ++ ++++ bli6 +� ++++ i+ + l + + + + + w.+ + + + + +�+ + + + / + + + + + + + ++++ \+ + +++ + + ++Sk++�+'+ + + + ... \' + + + + ++ ++ + ++ ++ + + + x + + + + + + + + /+ + + / + \ . +\+++ni++{++++++++ 4++ 5 i ++++ ++++ +\++ ++++ + ++ + + ++ + ++ + + } ++ } ++ + ^N+.. + + + ++ + ++�+ �t..l+ + + + + + + + + + + + + + + + + + + l r + + + + + + + < + ++ + ++ + ++ + + + #+ + + + ++ + ++ + ++ + ++ + + + + + + +fit^ + + + + + + + + + + + + + + + \• + ++�++ +++ ++�+ ++ +1+ ++ ++ ++ ++ ++ ++ ++ ++ ++ �+ ++ ++ ,+ ++}\ + \+ + + + + + + + + + + + + + + + + �+ + ++++++}+}+++++++++++++}++++++++++++++++� ++++l+z+} + ++� } ++ +} +} ++ +} ++ }+ ++ \+ ++ ++ ++ +} ++ +�+ ++ }�� ++ ++ ++� + } + + + + + + + + + + + + + + + + + + + + + \ ++ ++ + EA + + ++ }\++ ++ + ++ + ++ + +I+ + ++ + ++ + + + ++ +�*-�+ ++ + +} + ++/ ,�'I++ } ++ +/+ + ++ + ++ } + I+ + } SF + + + + + + + + + } + + SOH + + + + + + +} ++ + + JI \ — — — +.+ ++ +S+9'1t4+ 'W+ + 02'+ ++++ ++++ ++++ +++ + + OmP �+}++ + + + + + + + + + + I -+- + + + \ \ 47 +-a+ + + + + + ++ ++ + ++ + ++ + ++ + + SF+4 ++ IP + \ ,. �^ Spy/ F P \ OHP— Tom. �� ••''//�,,,, \ // / / EX. 8" ATER LI E IP IIENICE LANE LIMITS OF DISTRUBANCE W 66' R/ ——G--- G—---G�----�--- ��---= ,--r-----� \---G----\ G�-- -�—G --—G�----G� I� ALBEMARLE COUNTY I \ CITY OF CHARLOTTESVILLE \ \ I \ \ 1 SCALE 1"=20' \ / 0 20' 40' \ \ I 000 CLINT W. S FFLET i • Lic. NorS4380 4 111512023 k+�= 004004044 M E 0 N Vi N C > E ° E w Lu LL o 3 0 LL — w Cm K W L F Q J U m Z LLy - — vI O ON C7 W d N 7 Y ?i I) X J TQy oa e� W Lnx =N > z O_ xU F c n �_ o N i M IY a� 00 CDw 0 x c� 0 H 0 w L w a z 0 DATE vI z 0111812023 DRAWN BY B. PERDUE } • DESIGNED BY • B. PERDUE • CHECKED BY C. SHIFFLE7T • SCALE 1 "=20' 0 ,--I Lu z Q J �_ a J � J w O ~� w zQo 0 U 0 =oz o U LLI JOB NO. 56727 SHEET NO. C3.2 L \ \ I \ \ \ � ALBEMARLE COUNTY / \ CITY OF CHARLOTTESVILLE SF F\ \ \ h o � F I\ \ 19 n \ CITY TAX MAP \ \ \ I \ 43C120000 N/F THOMAS E �@ 4i \ FRANC —PS D HUCHES I DB 513 jW M9 I co DB418PC179PLAT \ a O i ---=G--- ��--- 1 I \ �J \ 4 \ J ' COUNTY TMP \ 062J91-02-00-01160 PINE HAVEN CONDOMINIUMS DB 3244 FC'339 PLAT ALBEMARLE COUNTY CITY OF CHARLOTTESVILLE l � � OHP' EROSION CONTROL LEGEND LIMITS OF CLEARING AND GRADING - SOIL AREA DIVIDE - ® CONSTRUCTION EMRANCE X X SILT FENCE ® INLET PROTECTION PERMANENT SEEDING MULCHING "VIRGINIA EROSION AND SEDIMENT CONTROL HANDBOOK' SPECIFICATION NUMBER SCALE V=20' 0 20' 40' �pLTil 000000, �C, CLINT W. S FFLET i • Lic. NorS4380 4 111512023 k+�= 0 Al M E O 0 N Vi N C > E W E Lu Q LL W W o 16 { < W L M J U 20 J — ui d 5: O N N U W i In X J 0 Q ti = N N x U > �Lr; 0 ON co � M a� UO N z 0 LmI DATE 0111812023 DRAWN BY B. PERDUE DESIGNED BY B. PERDUE CHECKED BY C. SHIFFLETT SCALE 1 "=20' N W Q J ( a J > _j zmo ~ a LL U °z � oo U o 0. W JOB NO. 56727 SHEET N0. C3.3 L CITY TAX MAP 43CI20000 N/F THOMAS E & FRANCES D 1YU67HES DB 513 PG' 129 DB 4I8 PC 179 PLAT — SAN-aw- —G_ — - 61 'y I 'y Iw M N �1I � M � lqt °O 0 M o v MIO_ F1,381 �I� Z OOR I 5'FROINT 20' PUBLIC I I SETBACK DRAINAGE 't ate:::;:;:,;.;: (TYP.) EASEMENT MA 62.00' LOT 2 1,381 SF/FLOOR 2' (TYP. � «' ' `♦' 3/4" WATER E ««« «"« SERVICE (TYP.) I ♦ 8" PVC EX. 8" DIP EX. WATERLINE SANITARY SEWER IG— - — —G— — - — —G— — - — — I— — - —G— — - z i I I Iw 041MN M ILO 0 I In COUNTY TMP 062AI-02-00-01160 PINE HAVEN CONDOMINIUMS DB 3244 PC 339 PLAT 62.00' 20' REAR SETBACK (TYP.) 10' SIDE SETBACK (TYP.) LOT 3 1,381 SF/FLOOR Iw M I M N LO M I-41 0 62.00' S79' 14'59"W 62.00' 10' LOT 4 1,381 SF/FLOOR CLEANOUT 5' SIDEWALK CG- _ w _w — 3' (TYP.)T \ R5.5' `4" SANITARY 8" PVC SEWER SANITARY LATERAL (TYP.) SEWER DENICE LANE 66 ' R/W -G-----G-----G-----G— ALBEMARLE COUNTY CITY OF CHARLOTTESVILLE Iw M 0 1U) T— LOT TABLE LOT SF AC LOT WIDTH AT BUIDLING SETBACK (FT) 1 8074 0.185 62.0 2 8080 0.185 62.0 3 8076 0.185 62.0 4 8072 0.185 62.0 5 8422 0.193 73.0 LEGEND: CONCRETE SIDEWALK LIGHT DUTY ASPHALT 1 / HEAVY DUTY ASPHALT �\ \ — OHP� LOT 5 \ 1,381 SF/FLOOR \ m j _ I \ 5'FRONT SETBACK (TYP.) U CG-9B II \ ENTRANCE EX. 8" DIP \ (TYP._ I WATER LINE \ - —G— SCALE 1"=20' 0 20' 40' I%,CpkLTH ()�o000 CLINT W. S FFLET i Lic. Nar54380 4 111512023 k+�= M E O O rn u N Vi N Q � > E W E Lu 7 Q LL U. W 0 " { W L M J U m -J—u N U W U1 � 0 X N LL 0 Q Ln _ � N F U Q c L^ 0 O N � M OJ J �w vi 0 x c� 0 H 0 w w_ x U Q Z 0 Ln > 0 N Z 0 DATE 0111812023 DRAWN BY B. PERDUE DESIGNED BY B. PERDUE CHECKED BY C. SHIFFLETT SCALE 1 "=20' Q Q a J (D � J > = -i h-I (Y Q zw 0'] o I --I Q z LL Q 0� 00 U Q J JOB NO. 56727 SHEET NO. C4.0 L LEGEND: CONCRETE SIDEWALK \ \ \ \ \ LIGHT DUTY ASPHALT HEAVY DUTY ASPHALT J \ \ I COUNTY 06 I \ PINE H,4VE-ff CONDOMINIUMS \ DB 3244 PC 339 PLAT J ALBEMARLE COUNTY _V v V v CITY OF CHARL a TESVILLE � b � O oo v mb a \ \ CITY TAX MAP \ \ \ \ \4i A—co� 4C120000 Ix- 4 N/F THOMAS E FRANCES D 1YU67HES co DB 513 PG' 129 co x I DB 4'18 PC 179 PLAT I a 474 � \ I \ LOT 1 I6 LOT 2 472 LOT 3 474 LOT 4 A��O LOT 5 oi6 y / \ 1,381 SF/FLOOR A6i� 1,381 SF/FLOOR 470 1,381 SF/FLOOR 1,381 SF/FLOOR 1,381 SF/FLOOR \ / I FFE=472.00 FFE=476.00 FFE=479.1 ,�,) FFE=481.5 �R FFF=AR i n y, SCALE 1"=20' / 0 20' 40' \ \ I ��pLTil ()Fooa a CLINT W. S FFLET a Lic. N 54380 4 I / 18/2023 M E O � O N Vi N C > E W � Q U. O 0 W W o p ^y <,y LM Q J U m Z O (� to W ON d N � J K ?i N X iQy W Lnx =N z =U>� O_ �N o N i M 0� 00 M 0 H 0 W L W z O (n DATE 0 0111812023 } DRAWN BY B. PERDUE • DESIGNED BY • B. PERDUE • CHECKED BY • C. SHIFFLE7T SCALE 1 "=20' 0 z Q J a /^\ Q w J Q J; z tJ � �/q ^� w J (Y zw a z Cr) Q O r _5 z O I —I U Q �Q ILLn V JOB NO. 56727 SHEET NO. C5.0 5 a d c L 1 LIMITSO\ CONSTRUCTION IONN COUNTY TMP \ 062A1-02-00-01160 PINE HAVEN CONDOMINIUMS DB 3244 PC 339 PLAT / ALBEMARLE COUNTY _ _ _ _ �i / \CITY OF CHARL TESVILLE \ \ \ 1 I \ \ \ \ 4— \ h \ 1 \ \ \ \ 1 /� gyp. ( I 4 , \ �a� \ � �' h 1 I ! 00 o \ I \ y o 1( 1 IC � I 1 m�� \ CITY TAX MAP \ \ I \ 43C120000 ti Ago I �'� 1 � / cz cCS, b N/F THOM.4S E PRANCES D HUC�ES a \ DB 513 90 14t9 I DB 418 PC 1794ktPLAT I a 474 47 631 R$ 1 �\ 1 \ �•. N� -a106 0.54 C , 04C 0.42 104114 103 I 016 400474 470 SWM LEGEND: _ DRAINAGE AREA DIVIDE TIME OF CONCENTRATION PATH STR# C AREA z C \ � I \ \ 1 \ ✓ \ SCALE 1"=20' \ 0 20' 40' \ \ I opLTil IFoo�� I� S CLINT W. S FFLET a Lic. NorS4380 4 111512023 k+�= N z 0 DATE 0111812023 DRAWN BY B. PERDUE DESIGNED BY B. PERDUE CHECKED BY C. SHIFFLETT SCALE 1 "=20' z Q J a J z � Q J > '—' w J Q � I ^ (J / zw ~� Q w LOL 0 2 z z o C>C G U a/ 0 (J JOB NO. 56727 SHEET NO. C6.0 ig e L SWM LEGEND: \ _ = DRAINAGE AREA DIVIDE \ \ ��pLTil op 0 - - TIME OF CONCENTRATION PATH \ \ \ \ \ \ 0. STR# C \ \ \ \ \ \ \ DA 2B OFFSITE CLINT W. $ FFLET i AREA C \ Lic. N .54380 4 • I REST D0.B: 0. \ FORESTED B: 0.075 \ \ �1= I / 18/2023 k+� CN = 55 TC=5 MIN I / r• � I 1 @POD �:� 104, \ 1 1 I DA 1A \ \ ONSITE TO POA 7 \ / / \ TOTAL: 0.79AC \ I I I \ /") E �u /\ IMPERVIOUS: 0.12 \ \ I TURF B: 0.59 \ I N N ' \ FORESTED B: 0.08 AC \ ON RE TC = 6.9 MIN \ OH NNE W LYJUATY TVP OP _,SIDEWALK \ \ OBeef-OP-00-Ofleo l\ > P/NB NAVAN ` .Y/HANORAh l I ' W N 3 EX HANDRAIL LY/NLtlY/3" \ \ \ DB 9T44 dC 99a PLAT l _ ♦ (MR) ) El15'CUL ER \ < V v �"1 O 3 Q W (/ YA COUNTY 1 N) 29.6• / ♦ PORTIONOFASPHALT(TBR) W O T \ \ITY OF CNA RSVIL •♦ \ \ EX ORIVEWAYAPRON (T6R) ¢ U Z n ♦♦ SAWCUT T FROM EDGEOFGUTTER . 4f \ > Q Ol d O N LU C7 v a DA 2A 2 k ��ONSITE `+ H " U) U TOTAL: 0.31 AC T+{,•��` ix ai W W - IMPERVIOUS: 0.01 CITY TAX YAP EX/N�\ TURF B: 0.09 Ln_ U FORESTED B: 0.20 _ F ¢ DB a19 JC 1 �� touNTr 3vP + ` \ 1 CN = 70 \ DO 4�a /c n LAT ' + ,X Y/� s\ I + os�Af�os-oo-as `+', AO+ TC - 5 MIN I '• • ♦ , ` EXISTING DB 586a /C 4f4 \ + (•�, N Cp rn 0 N M w ^ \ \ ` "+T '+ y" `a FRAME HOUSE rr ' SONA'D' BES/DA'NT/A J+ V ', 0.990co d ♦ ,, I \ I / , 1 y *+ BLDG TBR TBR y''++,+ ♦ �, POINT OF ANALYSIS , 1 `ya`+`a+ **•` '+' �`'"RG •``+•±++`y+` r'v (EXISTINGy+ , + +,�eIV N A (DAr1A.1B)E� , 1 e " `.' AI. `+�`.�.*'•* `*' `'� + 1 '`,` `', Fi fiN�+Oa `,+++ , .' 'ya +` r' +a+y 'R.3 • ` ` ` EX WATER y EXISTNG • a * ^• 4�a+`,+ 1REES++, •``'"• �+`' ``'++'`•a` •+y `+'''^ +`' ` '+" ' `+' ` `+'``' + '`' ``' �' \ ",+ `,```*' • `' + ``^''` ' ' 1 `'` Po CURB '' S9+ ` SIDEWALK BiEWALK SRI I O XSDSWALI«C/:. 47OPP ■ 1 t LES)� _ a _ - Q 2 - `_ EX STR-6(�BB) TION OF -'�//' PORTIONOF EX 51DEWALK(TER) EX.8 WATERL SAWCUT PFR EDGE ` \ FI t A �ASPHALT 11R 01 � ]♦ AS ALT(TBR ( / P / OFGUTTER PJ >•�� >• ��•IL� t>• K W = U Q W a EX 8"RCP SANITARY/���rrvia� IZ7F 1'FRdIEIFOGEIJFUT/> , S� 1 (Slam ,J(Tla'w so N '�� / (TO SEA NED) SRWCUT 1'FftOM EDGE (TBR) (TYPJ Z ♦ - . • / I EX MH-A N PUTTER �s \ DE�sC ��N6• > ♦.. N _ - K I} lu a) c g¢ - POINT OF ANALYSIS 2 (EXISTING INLET) EX 2^GAS O U) j DATE \ EX Sift-f a ` 2A & 2B) ALBEMARU C WY (DA - 01/18/2023 CITY OF CHARLOTTRSVILL6 \ \ DA 1 B O DRAWN BY OFFSITE TO POA 1 ? \ \ \ } TOTAL: AC \ IMPERVIOUS:S:0.33 AC \ \ \ B. PERDUE TURF B: 0.06 AC FORESTED B: 0.64 \ \ \ CN=70 \ • DESIGNED BY TC=11.8 MIN - _ \ \ • B. PERDUE CHECKED BY C \ • �� _- -\ SCALE 1 "=40' I PRE -DEVELOPED CO )JTION • • C. SHIFFLETT SCALE 0 40' 80' o \ z 1 "=40' v \ \ DA 2B I OFFSITE TO POA 2 1 TOTAL: 0AC .06 / FORESTED B: 0.06 I \ C \ CN=55 \ \II TC=5.O MIN DA 1C DA 1A \ ONSITE TO DETENTION ONSITE UNDETAINED TOTAL: 0.13 AC TOTAL: 0.54 AC IMPERVIOUS. 0.03 \l IMPERVIOUS: 0.16 J a TURF B: 0.10 I TURF B: 0.38 6WIV77 Typ / \ CN = 70 I CN = 72 asae�-oa-oo-oHso TC=5 MIN \ TC=6.3 cv/,vHwcs \ � BB 3' ':AT \ � Q - L OF CHARL07M Lu > Lu Q z C/TY TAX YAP aye o \ N/FT/AlYAS6�\ Q \ PBAAC6'S DB 6/9 \ BB 418 x fT wT \ mm �'-'+ I J �� Q �♦\ ° w s ' DA 2A / O POINT OF ANALYSIS 1 (EXISTING INLET) \ ONSITE UNDETAINED TO POA 2 ` \ TOTTURRALAC C G ../ ` (DA 1A,1B,1C,1D) �� I F: 0.0F:0.0 6 L.L u e CN=61 O Tc = 5 I % I V.1.1 now .0m I \ a 1111111111�01111 D6NIC6 LANE `MINN olow s 'o POINT OF ANALYSIS 2 G- 6 - -= G - .&�-- - - (EXISTING IN (DA 2A & 2B) DA 1 D ALBaxARLs MUATY \ OFFSITE UNDETAINED CITY OF CHARL07TbSVIMX \ I \ TOTAL: 0.64 AC IMPERVIOUS: 0.33 \ DA 1 B \ ONSITE TO DETENTION TURF B: 0.06 TOTAL: 1.54 AC FORESTED B: 0.25 \ I CN = 56 IMPERVIOUS: 0.10 TURF B: 0.28 \TC=8.0 CN=71 �--� TC = 5.2 MIN \ - JOB N0. POST -DEVELOPED CONDITION-� SCALEI"=40' I 56727 0 40' I 80' ¢ SHEET N0. C6.1 L DEQ Virginia Runoff Reduction Method Re -Development Compliance Spreadsheet -Version 3.0 2011 BMP Standards and Specifications 2013 Draft BMP Standards and Specifications Project Name: Date: Site Information HOMINI HILLS 1/18/2023 Linear Development Project? No data input cells constant values calculation cells Post -Development Project (Treatment Volume and Loads) Enter Total Disturbed Area (acres) 0.94 Check: BMP Design Specifications List: 2011 Stds & Specs Linearproject? No Land cover areas entered correctly? / snriumm, artairmwo: Total disturbed area entered? Pre -Re Development land Cover (acres) A Soils B Soils C Soils D Soils Totals Forest/Open Space (acres) --undisturbed, protected fore st/o ens ace or reforested 0.44 0.44 Managed Turf (acres) -disturbed, graded foryards or other turf to be 0.41 0.41 Impervious Cover (acres) 0 0.09 0.94 Post -Development Land Cover (acres) ASoils BSoils CSoils DSoils Totals Forest/Open Space (acres) --undisturbed, protected forest/open sace or reforested 0.00 0.00 Managed Turf (acres) --disturbed, graded foryards or other turf to be 0.69 0.69 Impervious Cover (acres) 0.25 0.25 Area Checkl OK. OK. OK. OK. 0.94 Constants Annual Rainfall (inches) 43 Target Rainfall Event (inches) 1.00 Total Phosphorus (TP) EMC (mg/L) 0.26 Total Nitrogen (TN) EMC(mg/L) 1.86 Target TP Load (lb/acre/yr) 0.41 Pj (unitless correction factor) 0.90 Runoff Coefficients (Rv) A Soils B Soils C Soils D Soils Forest/Open Space 0.02 0.03 0.04 0.05 Managed Turf 0.15 0.20 0.22 0.25 Impervious Cover 0.95 0.95 0.95 0.95 016101VIa • Land Cover Summary -Pre Pre-ReDevelopment Listed Adjusted' Forest/Open Space Cover (acres) 0.44 0.28 weighted Rv(forest) 0.03 0.03 %Forest 47% 36% Managed Turf Cover (acres) 0.41 0.41 Weighted Rv(turf) 0.20 0.20 %Managed Turf 43% 52% Impervious Cover (acres) 0.09 0.09 Rv(impervious) 0.95 0.95 %Impervious 10% 12% Total Site Area (acres) 0.94 0.78 Site Rv 0.20 0.23 Treatment Volume and Nutrient Load Pre-ReDevelopment Treatment Volume (acre-ft) 0.0153 0.0149 Pre-ReDevelopment Treatment Volume (cubic feet) 667 650 Pre-ReDevelopment TP Load (lb/yr) 0.42 0.41 Pre-ReDevelopmem TP Load per acre (lb/acre/yr) OAS 0.52 Baseline TP Load (lb/yr) (0A1 lbs/acre/yr applied to pre -redevelopment area excluding pervious land proposed for new impervious cover) 0.32 -Adjusted Land Cover Summary: Pre ReDevelopment land coverminus pervious land cover (forest/open space or managed turf) acreage proposed for new impervious cover. Adjusted total acreages consistent with Post-ReDevelopment acreage (minus acreage of new impervious cover). Column I shows bad reduction requriement for new impervious cover (based on new development bad rrmit 0.41 lbs/acre/year). Land Cover Summary -Post (Final) Post Re Dev. & New Impervious Forest/Open Space 0.00 Cover(acres) weighted Rv(forest) 0.00 %Forest 0% Managed Turf Cover 0.69 Weighted Rv (turf) 0.20 %Managed Turf 73% Impervious Cover (acres) 0.25 Rv(impervious) 0.95 %Impervious 27% Final Site Area (acres) 0.94 Final Post Dev Site Rv 0.40 Final Post - Development Treatment Volume 0.0313 (acre-ft) Final Post - Development 1,363 Treatment Volume (cubic feet) Final Post - Development TP 0.86 Load Final Post -Development TP Load per acre 0.91 (b/acre/yr) and Cover Summary-P Treatment Volume and Nutrient Load Post-ReDevelopment Treatment Volume 0.0189 (acre-ft) Post-ReDevelopment Treatment Volume 825 (cubic feet) Post-ReDevelopment Load (TP) (lb/yr)* Post-ReDevdopmerrtTP Load per acre 0.66 (6/acre/yr) Max. Reduction Required (Below Pre- 10% ReDevelopment Load) TP Load Reduction Required for 0.15 Redeveloped Area (Ib/yr) Lard Cover Summary -Post Post -Development New Impervious New Impervious Cover 0.16 (acres) Rvlimpervious) 0.95 Post -Development Treatment Volume I 0.0124 (acre-ft) Post -Development Treatment Volume (cubic feet) Post -Development TP 0-# Load(lb/yr) TP Load Reduction Required for New 0.27 Impervious Area (lb/yr) TOP OF WEIF PLATE 456.E 12"x4" ORIFI( INV 455. STEEL PLA TOP OF W PLATE 46( 6"x4" ORIFICE INV 460.17 STEEL P Tl\n r�r Ioi� Ornnnnr nlnC _ 10_YEAR _W_SE_ 455.80 �.v v�rr ivy vvi i RACK INV 453.30 SWM WEIR PLATE A SECTION DETAIL 1 YEAR WSE 455.06 ELEV. 453.30 10YEAR WSE_ 460.38 1 YE_AR_WSE 458.35 ELEV. 457.50 INV 457.50 SWM WEIR PLATE B SECTION DETAIL WATER QUALITY CALCULATIONS: SUMMARY FROM RUNOFF REDUCTION SPREAD SHEET FOR REDEVELOPMENT (SEE CALC. BOOK): SITE AREA: 0.935 ACRES PRE -DEVELOPMENT LAND COVER: B SOILS: 0.40 AC TURF 0.41 AC FORESTED 0.094 AC IMPERVIOUS POST -DEVELOPMENT LAND COVER: B SOILS: 0.69 AC TURF BLDG: 8815 SF (0.20 AC) DRIVEWAY: 1941 SF (0.045 AC) TOTAL: 0.245 AC IMPERVIOUS REQUIRED REMOVAL: 0.42 LBS/YR THE 0.42 LBS/YR REQUIRED REMOVAL WILL BE SATISFIED BY PURCHASING NUTRIENT CREDITS. TO BE PURCHASED FROM A DEQ APPROVED CREDIT BANK IN ACCORDANCE WITH LIS CODE OF VIRGINIA 62.1-44.15:35. WATER QUANTITY CALCULATIONS: THE EXISTING SITE GENERALLY FLOWS WEST AND SOUTH TOWARDS DENICE LANE AND IS CAPTURED IN ONE OF TWO EXISTING PUBLIC INLETS ADJACENT TO THE SITE ON DENICE LANE. THESE INLETS ARE USED AS POINTS OF ANALYSIS TO DETERMINE QUANTITY COMPLIANCE. SITE RUN-OFF TO THE WEST (POINT OF ANALYSIS 1) IS INCREASED DUE TO INCREASED IMPERVIOUS AREA AND MINOR ALTERATIONS TO THE OVERALL DRAINAGE PATTERN FROM SITE GRADING. INCREASED FLOWS ARE DETAINED IN A SERIES OF TWO 481, UNDERGROUND DETENTION PIPES THAT PROVIDE QUANTITY REDUCTION IN ORDER TO COMPLY WITH CHANNEL PROTECTION (9VAC-870-66-B-3A - ENERGY BALANCE) AND FLOOD PROTECTION (9VAC-870-66-C-1) CHANNEL PROTECTION (ENERGY BALANC POINT OF ANALYSIS 1: QPOST-DEV TOTAL < 0-9 * (QPRE-DEV ON -SITE * RVPRE-DEV) / RVPOST-DEV 0.20 CFS <_ 0.9 ` (0.39 CFS ' 0.293 AC/FT) / 0.451 AC/FT 0.20` CFS <_ 0.23 CFS POINT OF ANALYSIS 2: QPOST-DEV TOTAL < (1 * (QPRE-DEV ON -SITE * RVPRE-DEV) / RVPOST-DEV) 0.02 CFS <_(0.9 * (0.05 CFS ` 0.006 AC/FT) 10.002 AC/FT) 0.02` CFS <_ 0.135 CFS FLOOD PROTECTION: POST -DEVELOPED Q10 <_ PRE -DEVELOPED Q10 POINT OF ANALYSIS 1: QPOST-DEV TOTAL < Q//�PRE-DEV TOTAL 3.57 CFS <_ 3.57 CFS POINT OF ANALYSIS 2: QPOST-DEV TOTAL < QPRE-DEV TOTAL 0.14 CFS <_ 0.50 CFS r back to index y111111`1111.� • i�•1�V r1W 1111u! ♦1!!•♦ II - 11�!!•11l1l11' ♦•1! !�1�L1 �.�.1•!•l.lf:l1*11rr�P•1!!.+•!f i•1 0 oft CppLTfl lr)�o•P0, i; 9� CLINT W. S FFLET i • Lit. N 54380 4 111512023 k+�= 004004044 M E O � O N 6 N C > E w ° E LL o 3 0 U. - WOm� L u L M _J W J -ui 1 O rV (D W N r w � 30'x LL ix e 0 Q _ N N = U > F Q c r^ Orn N T M a� 00 J uoH N Z f u 4 V A DATE 0111812023 DRAWN BY B. PERDUE DESIGNED BY B. PERDUE CHECKED BY C. SHIFFLETT SCALE N/A V7 O Q U Q J (� z U J (D � J>z ~� W w ct� Q G zW m LU lJ f 11 '-' Q z LL O Q 0 O w Q C� G O V) L No Scale JOB NO. 56727 SHEET NO. C6.2 �t,LTil � loo rafp)Foo� E STA 10+00.00 TOP 455.89 STA 12+g2.47 'C L I N T W. INV IN 446.91 (1) 4 TOP 469.44 INV IN 445.91 (EX. WEST) INV OUT463.40 (2) $ FFLET a 475 INV OUT 445.71 (EX. SOUTH) 475 �• a Z Z Lic. N. SIJs6 4• z z �I/18/2023 X m . o u~i W � W . o � W W o �:..'o ����1G 2 W 2 M F Q ~ fn ~ I� Q ~ (n F _ L o Q Q o J Q Q H �_ OD F 47 LL lY J LZ' N IL lY J N 00 N °oN rn u)0) C'i 00,p ILoc NLq 0(7CD a0N M U�O°ONLo �no)MLo Lo Z2'N� cl OtY�fcow Z2(O� OtYaO°Dco M� r� n a p ❑aLo = ❑�Lo N Z Lo �Lo I cliLo N It C] N(p l L] M(O� N C 0 O N z V Z_ 0 z I I N Z � v 0 ¢ p OFp» NFO» $� �O �$� HO» 00t HCL o~ �0� � E 475 �UPz z oUFz z m� mHz z om m� �� Utz 475 w Lu LL o 3 ow- w 0m y U M J U m Z � — in O d - oN v a (� W N� � H U 3 0 N x n J LL W oa = �x =N z =U �� O_ 10 F c V; 00 N M � a� co 0 x c� 0 w cs oc w W cs Q z O �n DATE 0111812023 Of Of w of 0 DRAWN BY B. PERDUE • DESIGNED BY • B. PERDUE • CHECKED BY 9+50 10+00 11+00 12+00 13+00 13+50 9+50 10+00 11+00 12+00 13+00 14+00 EX. STR. TO STR. 2 STRM 100 : • C. SSCALE 7T HORIZ SCALE: 1"=50' HORIZ SCALE: V=50' SCALE VERT SCALE: 1 "=5 H: 1 "= 5 ' VERT SCALE: 1"=5 � V. 1" = 5' z mW <Q a � 0 114: 24" NYOPLAST BASIN O} m u' co � u�i (STANDARD GRATE) m nn7 v Z Q o+ of u) H STA 10+21.08 z v z TOP 458.81 N o i� H Q a > 0j INV OUT 455.42 (113) o o v 202: 24" NYOPLAST BASIN 470 ai z ? 470 0 0 (STANDARD GRATE) � � v STA 10+23.13 H v Z TOP 471.07 m < a0 j INV OUT 467.76 (201) 480 m ~ z 480 W J aLL 0 V / z J a ~� W a J 10 i--i z zW m H� 0 L o z Oz = O U O 0 W 9+50 10+00 11+00 9+50 10+00 10+75 STRM 200 UGD TO STR 118 HORIZ SCALE: 1"=50' HORIZ SCALE: 1"=50' VERT SCALE: 1 "=5 VERT SCALE: 1 "=5 5 JOB NO. 0 56727 0 50 PROFILE SCALE SHEET NO. C7.0 2 STA 10+94.47 n TOP 460.59 / INV IN 454.70 2) / 470 INV OUT 454. 0 (1) 470 STA 10+75.45 / S 12+77.86 3/4" WATER SERVICE / 3/4" W TER SERVIC STA 11+54.72 3/4" WATER SERVICE � 465 465 EXISTING GRADE PROPOSED GRADE / MIN. � COVER STA 10+84.55 3/4" WATER SERVICE 460 2.51' 460 .51' STA 10+49.53 2 OF EX. 8" DIP WATER LINE � 455 1.91' 455 1.76' 450 450 OQ � � 445 445 NF j onipdopd �} J J- pa c��ipa Je �Je 0OJ0_ � + J� � J� + J� J� p J Q � Q Q � Q a w a w w a w 44p .� 440 � ~ � J � J J � J J W W W W U U U U U w vWi uWi ai uWi 435 rn 435 i J PROPOSED 470 i GRADE 470 EXISTING GRADE / PROPOSED GRADE 465 465 "SANITARY � LATERAL � 2.38' CROSSING � �P) I 1.75' 460 460 1.66' 2.06' MIN. COVER UG B 455 — — — 1.16' 100. 0' OF 455 *035 �050% UGD A 10 101 28.61' OF g5.00' OF 14 47' OF 55.57' OF 15" RCP 42" CMP 105 15' HDPE 450 15" RCP 9.98' OF 450 EX. 15" HDPE (d10.67°k 15" HDPE (� 7.89°k 445 445 PROPOSED GRADE 475 475 EXISTING GRADE a7o a7o 1.87' MIN. 201 COVER 3.13' OF 465 RCP 465 � 1.05°k 460 460 EXISTING GRADE 465 465 PROPOSED � GRADE 460 460 z.oa' 455 MIN. COVER 455 48" CMP UGD 113 13.51' O 15" HDPE 450 � 2.00% 450 111 2.68' OF 15" HDPE 2.00% 445 445 L