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Home My WebLink AboutWPO202200009 Plan - Submittal (First) WPO VSMP 2023-03-01COVER VICINITY MAPSCALE 1:1000OWNER:THE SCHOOL BOARD OF ALBEMARLE COUNTY, VIRGINIA401 MCINTIRE RDCHARLOTTESVILLE, VA 22902CONTACT: SHEILA HOOPMANNTELEPHONE: (434) 975-9340ENGINEER OF RECORD:TIMMONS GROUP608 PRESTON AVENUE, SUITE 200CHARLOTTESVILLE, VA 22903CONTACT: CRAIG KOTARSKI, P.E.TELEPHONE: (434) 327-16883/1/2023COUNTY OF ALBEMARLE, VIRGINIAVSMP PLANAMENDMENT #1 TO WPO202200009MOUNTAIN VIEW ELEMENTARY SCHOOLSCOTTSVILLE DISTRICTPROJECT LOCATIONSHEET12345678910HGFEDCBA1112IJHGFEDCBAIJ123456789101112RRMMARCHITECTS, PC115 South 15th Street, Suite 202DATE DRAWN S.S. PROJECT DESIGNED S.S., T.P., J.S., J.D. CHECKED C.K. MARK DATE BY DESCRIPTIONRichmond, Virginia 23219(804)277-898749448 608 Preston Avenue, Suite 200 | Charlottesville, VA 22903 TEL 434.295.5624 FAX 434.295.8317 www.timmons.com 05 AUG 2022 9-09-2022 TIMMONS APPROVED SITE PLAN PROJECT DRAWING 03/01/2023MOUNTAIN VIEW ELEMENTARY SCHOOL ADDITIONS SCHOOL BOARD OF ALBEMARLE COUNTY, VIRGINIA 1757 AVON STREET EXTENDED CHARLOTTESVILLE, VA 22902 IFB: 2023-IFB-3050233 VIRGINIA DEPARTMENT OF EDUCATION: 002-15-00-103 DRAWN DESIGNED CHECKED KB/MKW MKW/CG/SH KBC0.0TOTAL NUMBER OF SHEETS: Sheet List TableSheet NumberSheet TitleC0.0COVERC1.0NOTES & DETAILSC1.1NOTES & DETAILSC1.2NOTES & DETAILSC1.3NOTESS & DETAILSC2.0OVERALL EXISTING CONDITIONSC2.1EXISTING CONDITIONSC2.2EXISTING CONDITIONSC2.3EXISTING CONDITIONSC2.4DEMOLITION PLANC2.5DEMOLITION PLANC2.6DEMOLITION PLANC3.0EROSION & SEDIMENT CONTROL NOTES & DETAILSC3.1EROSION & SEDIMENT CONTROL NOTES & DETAILSC3.2EROSION & SEDIMENT CONTROL PLAN - PHASE IC3.3EROSION & SEDIMENT CONTROL PLAN - PHASE IIC4.0OVERALL LAYOUT PLANC4.1LAYOUT & UTILITY PLANC4.2LAYOUT & UTILITY PLANC4.3LAYOUT & UTILITY PLANC5.0GRADING & DRAINAGE PLANC5.1GRADING & DRAINAGE PLANC5.2GRADING & DRAINAGE PLANC6.0PRE-DEVELOPED DRAINAGE AREASC6.1POST-DEVELOPED DRAINAGE AREASC6.2STORMWATER MANAGEMENT PLAN & DETAILSC6.3INLET DRAINAGE AREA MAPC6.4STORMWATER QUALITY CALCULATIONSC6.5STORMWATER DESIGN TABLES ANDCALCULATIONSC7.0UTILITY PROFILESC7.1STORM SEWER PROFILESL1.0OVERALL LANDSCAPE PLANL1.1DETAIL LANDSCAPE PLANL1.2DETAIL LANDSCAPE PLANL1.3DETAIL LANDSCAPE PLANL2.0LANDSCAPE NOTES AND DETAILSL3.0OVERALL HARDSCAPE PLANL3.1DETAIL HARDSCAPE PLANL3.2DETAIL HARDSCAPE PLANL3.3DETAIL HARDSCAPE PLANL3.4DETAIL HARDSCAPE PLANL3.5DETAIL HARDSCAPE PLANL4.0HARDSCAPE NOTES AND DETAILSWPO AMENDMENT #1 SUMMARYDEMOLITION PLAN:1.TREE IN THE NORTHEAST PORTION OF THE SITE SHALL REMAIN.2.POWER BOX ALONG EXISTING MAIN SCHOOL BUILDING IN NORTHEASTPORTION OF THE SITE SHALL REMAIN.3.SEWAGE PUMP AND TANK IN NORTHEAST PORTION OF THE SITE SHALLREMAIN.LAYOUT & UTILITY PLAN:1.THE PREVIOUSLY PROPOSED CLASSROOM ADDITION, ASSOCIATEDUTILITIES, AND SIDEWALK ON THE NORTHEAST SIDE OF THE SCHOOLHAVE BEEN REMOVED.2.THE PREVIOUSLY PROPOSED ATHLETIC PLAY FIELD B HAS BEENREMOVED.3.A 64'X68' MOBILE CLASSROOM HAS BEEN PROPOSED TO THE EAST OFTHE PROPOSED FIRE ACCESS AND EXISTING MOBILE CLASSROOM.4.ACCESS PATHS, SANITARY SEWER & WATER SERVICE AND ROOF DRAINTO SUPPORT PROPOSED 64'X68' MOBILE CLASSROOM.5.REDUCTION OF PROPOSED FIRE ACCESS ROAD.6.RELOCATION OF EXISTING IRRIGATION METER VAULT IN SOUTHEASTPARKING LOT.GRADING & DRAINAGE PLAN1.ALL GRADING AND DRAINAGE FACILITIES ASSOCIATED WITH THEPREVIOUSLY PROPOSED ADDITION IN THE NORTHEAST PORTION OFTHE SITE HAS BEEN REMOVED.POST-DEVELOPED DRAINAGE AREAS1.SITE OUTFALL 3 HAS BEEN REMOVED FROM THE QUANTITY ANALYSIS.PROPOSED SITE WORK AND DRAINAGE FACILITIES THAT WEREDISCHARGING TO SITE OUTFALL 3 HAVE BEEN REMOVED FROM THEPLAN.2.SITE OUTFALL 1 DRAINAGE AREA HAS BEEN REVISED TO INCLUDE THEPROPOSED MOBILE CLASSROOM.POST-DEVELOPED DRAINAGE AREAS1. CMP #3 HAS BEEN REMOVED.2. CMP#1 HAS BEEN LENGTHENED IN ORDER TO DETAIN ADDITIONAL RUNOFF GENERATED FROM THE PROPOSED MOBILE CLASSROOM. THEWEIR PLATE HAS ALSO BEEN MODIFIED.STORMWATER QUALITY CALCULATIONS1.VRRM SPREADSHEET HAS BEEN REVISED TO INCORPORATE THE NETREDUCTION IN IMPERVIOUS AREA. A 0.10 LY/YR SURPLUS IN NUTRIENTCREDITS HAVE BEEN NOTED.STORMWATER DESIGN TABLES AND CALCULATIONS1.WATER QUANTITY CALCULATIONS FOR SITE OUTFALL 1 HAVE BEENUPDATED TO ACCOUNT FOR THE PROPOSED MOBILE CLASSROOM ANDTHE EXPANDED SWM FACILITY CMP#1. FLOOD AND CHANNELPROTECTION COMPLIANCE IS DEMONSTRATED.STORM SEWER PROFILES1.STORM SEWER ASSOCIATED WITH THE CLASSROOM ADDITION ANDADJACENT COURTYARD HAVE BEEN REMOVED.2.STORM SEWER PROFILES HAVE BEEN UPDATED TO INCORPORATEEXPANDED SWM FACILITY CMP #1.SITE DATA:ENGINEER:TIMMONS GROUP 608 PRESTON AVENUE, SUITE 200 CHARLOTTESVILLE, VA 22903 TELEPHONE: 434-327-1688 CONTACT: CRAIG KOTARSKI, P.E. TESSA.PHILLIPS@TIMMONS.COMTAX MAP PARCEL: 09100-00-00-01300LIMITS OF DISTURBANCE: 3.95 ACZONING:R1 - RESIDENTIALEC - ENTRANCE CORRIDORAI - AIRPORT IMPACT AREAMAGISTERIAL DISTRICT: SCOTTSVILLESOURCE OF BOUNDARY AND TOPOGRAPHY:TIMMONS GROUP, NOV 2021BENCHMARK: BENCHMARK A: LOCATED OFF EASTERN SIDE OF BUILDING, CLOSE TO FIRE HYDRANT. ELEVATION = 588.17BENCHMARK B: LOCATED AT NORTHERN STOP SIGNELEVATION = 580.50DATUM:HORIZONTAL: NAD83 VIRGINIA STATE GRID SOUTH ZONEVERTICAL: NAVD88 ESTABLISHED THROUGH LEICA SMARTNETBUILDING SETBACKS:FRONT: 5' BUILDING SETBACK FROM ROWSIDE: 5' BUILDING SETBACKREAR: 20' BUILDING SETBACKBUILDING HEIGHT:MAX. 35'BUILDING AREA:84,200 +/- SF (EXISTING)2,376 +/- SF (PROPOSED)86,576 +/- SF (TOTAL)PROPOSED USES: CLASSROOM ADDITIONS, PARKING, AND BUS LOOPEXISTING PARKING: 145 SPACESTOTAL POST DEVELOPMENT PARKING PROVIDED: 169 SPACES TOTAL IMPERVIOUS AREA (WITHIN PROJECT LIMITS): 1.35 ACWETLAND IMPACTS:NONEUTILITIES:ACSADRAINAGE DISTRICT: MOORES CREEKTHERE ARE MANAGED STEEP SLOPES ON THE PROPERTY. NONE ARE LOCATED WITHINTHE LIMITS OF DISTURBANCE. ALL PROPOSED CONSTRUCTION ACTIVITIES COMPLYWITH SECTION 30.7.THERE ARE NO CONSTRUCTION ACTIVITIES PROPOSED WITHIN THE 100-YR FLOODPLAIN.REQUIRED FIRE FLOW:EXISTING BUILDING SQUARE FOOTAGE: 97,779 SFPROPOSED ADDITION SQUARE FOOTAGE: 108,735 SFTOTAL:201,514 SFBUILDING CONSTRUCTION TYPE: IIB (SPRINKLERED)REQUIRED FIRE FLOW BASED ON VIRGINIA STATE FIRE PREVENTION CODE, APPENDIX B,TABLE B105.1(2) AND B105.2:8,000 GPM X 0.25(FOR SPRINKLERED BUILDING) = 2,000 GPM22 1.PRIOR TO ANY CONSTRUCTION WITHIN ANY EXISTING PUBLIC RIGHT OF WAY, INCLUDINGCONNECTION TO ANY EXISTING ROAD, A PERMIT SHALL BE OBTAINED FROM THE VIRGINIADEPARTMENT OF TRANSPORTATION (VDOT). THIS PLAN AS DRAWN MAY NOT ACCURATELYREFLECT THE REQUIREMENTS OF THE PERMIT. WHERE ANY DISCREPANCIES OCCUR THEREQUIREMENTS OF THE PERMIT SHALL GOVERN.2.ALL MATERIALS AND CONSTRUCTION METHODS SHALL CONFORM TO CURRENT SPECIFICATIONSAND STANDARDS OF VDOT.3.EROSION AND SILTATION CONTROL MEASURES SHALL BE PROVIDED IN ACCORDANCE WITH THEAPPROVED 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 REASONABLYOBTAINABLE, 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 OPINIONOF THE COUNTY ENGINEER, OR DESIGNEE, IT IS DEEMED NECESSARY IN ORDER TO STABILIZE ADRAINAGE CHANNEL.7.ALL TRAFFIC CONTROL SIGNS SHALL CONFORM WITH THE VIRGINIA MANUAL FOR UNIFORMTRAFFIC 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 OSHASTANDARDS FOR THE CONSTRUCTION INDUSTRY (29 CFR PART 1926).10.ACCESSIBLE PARKING SPACES, ACCESS ISLES, AND ACCESSIBLE ROUTE SHALL BE INSTALLEDIN ACCORDANCE WITH ICC ANSI A117.1-09 AND THE 2018 VIRGINIA CONSTRUCTION CODE.11.ALL ROOF DRAINS SHALL DISCHARGE IN A MANNER NOT TO CAUSE A PUBLIC NUISANCE ANDNOT OVER SIDEWALKS.12.BUILDINGS OR STRUCTURES BUILT BEFORE JANUARY 1, 1985, MUST HAVE AN ASBESTOSSURVEY PERFORMED IN ORDER TO APPLY FOR13.A DEMOLITION PERMIT.14.ASBESTOS REMOVAL PERMITS ARE REQUIRED IF POSITIVE FOR SUCH FROM ALBEMARLECOUNTY AND VDOLI. CONTACT VDOLI FOR THEIR ADDITIONAL REQUIREMENTS AND PERMITSFOR DEMOLITION PROJECTS AT 540-562-3580 X131.15.ALL WATER, SEWER AND FIRE LINES REQUIRE NEW INSPECTION AND TESTING PROCEDURES.THE ACSA PERFORMS ANY TESTING AND INSPECTIONS OF THE PUBLIC SEWER AND WATERMAIN(S).16.THE ALBEMARLE COUNTY BUILDING INSPECTIONS DEPARTMENT(ACBID) DOES A VISUALINSPECTION AND WITNESSES THE TESTING OF THE BUILDING DRAIN, WATER SERVICE PIPE ANDTHE SPRINKLER LEAD-IN CONNECTION.17.THE DEVELOPER/CONTRACTOR IS RESPONSIBLE TO RETAIN A SPECIAL INSPECTOR ASOUTLINED IN THE UPDATED ALBEMARLE COUNTY POLICY FOR SITE UTILITIES TO PERFORM THEVISUAL INSPECTION AND TESTING OF ALL UTILITIES NOT COVERED BY THE ACSA OR ACBID. THISINCLUDES BUILDING SEWERS, WATER AND FIRE LINE BRANCHES BETWEEN THE MAIN18.AND THE METER(S)/BUILDING(S).19.THE SPECIAL INSPECTOR'S REPORT MUST BE SUBMITTED AND APPROVED BY THE ALBEMARLECOUNTY ENGINEERING DEPARTMENT PRIOR TO A CERTIFICATE OF OCCUPANCY BEING ISSUED.ALBEMARLE COUNTY ENGINEERING GENERAL CONSTRUCTION NOTESGENERAL CONSTRUCTION NOTES FOR EROSION ANDSEDIMENT CONTROL1.THE PLAN APPROVING AUTHORITY MUST BE NOTIFIED ONE WEEK PRIOR TO THEPRE-CONSTRUCTION CONFERENCE, ONE WEEK PRIOR TO THE COMMENCEMENT OF LANDDISTURBING ACTIVITY, AND ONE WEEK PRIOR TO THE FINAL INSPECTION.2.ALL EROSION AND SEDIMENT CONTROL MEASURES WILL BE CONSTRUCTED AND MAINTAINEDACCORDING TO MINIMUM STANDARDS AND SPECIFICATIONS OF THE VIRGINIA EROSION ANDSEDIMENT CONTROL HANDBOOK AND VIRGINIA REGULATIONS VR 625-02-00 EROSION ANDSEDIMENT CONTROL REGULATIONS.3.ALL EROSION AND SEDIMENT CONTROL MEASURES ARE TO BE PLACED PRIOR TO OR AS THEFIRST STEP IN CLEARING.4.A COPY OF THE APPROVED EROSION AND SEDIMENT CONTROL PLAN SHALL BE MAINTAINED ONTHE SITE AT ALL TIMES.5.PRIOR TO COMMENCING LAND DISTURBING ACTIVITIES IN AREAS OTHER THAN INDICATED ONTHESE PLANS (INCLUDING, BUT NOT LIMITED TO, OFF-SITE BORROW OR WASTE AREAS), THECONTRACTOR SHALL SUBMIT A SUPPLEMENTARY EROSION CONTROL PLAN TO THE OWNER FORREVIEW AND APPROVAL BY THE PLAN APPROVING AUTHORITY.6.THE CONTRACTOR IS RESPONSIBLE FOR INSTALLATION OF ANY ADDITIONAL EROSION CONTROLMEASURES NECESSARY TO PREVENT EROSION AND SEDIMENTATION AS DETERMINED BY THEPLAN APPROVING AUTHORITY.7.ALL DISTURBED AREAS ARE TO DRAIN TO APPROVED SEDIMENT CONTROL MEASURES AT ALLTIMES DURING LAND DISTURBING ACTIVITIES AND DURING SITE DEVELOPMENT UNTIL FINALSTABILIZATION IS ACHIEVED.8.DURING DEWATERING OPERATIONS, WATER WILL BE PUMPED INTO AN APPROVED FILTERINGDEVICE.9.THE CONTRACTOR SHALL INSPECT ALL EROSION CONTROL MEASURES PERIODICALLY ANDAFTER EACH RUNOFF-PRODUCING EVENT. ANY NECESSARY REPAIRS OR CLEANUP TOMAINTAIN THE EFFECTIVENESS OF THE EROSION CONTROL DEVICES SHALL BE MADEIMMEDIATELY.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 BEINERT 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 PERZONING ORDINANCE SECTION 5.1.28.13.ALL INERT MATERIALS SHALL BE TRANSPORTED IN COMPLIANCE WITH SECTION 13-301 OF THECODE OF ALBEMARLE.14.BORROW, FILL OR WASTE ACTIVITY INVOLVING INDUSTRIAL-TYPE POWER EQUIPMENT SHALL BELIMITED TO THE HOURS OF 7:00AM TO 9:00PM.15.BORROW, FILL OR WASTE ACTIVITY SHALL BE CONDUCTED IN A SAFE MANNER THAT MAINTAINSLATERAL SUPPORT, OR ORDER TO MINIMIZE ANY HAZARD TO PERSONS, PHYSICAL DAMAGE TOADJACENT LAND AND STRUCTURES/IMPROVEMENTS, AND DAMAGE TO ANY PUBLIC STREETBECAUSE OF SLIDES, SINKING, OR COLLAPSE.16.THE DEVELOPER SHALL RESERVE THE RIGHT TO INSTALL, MAINTAIN, REMOVE OR CONVERT TOPERMANENT STORMWATER MANAGEMENT FACILITIES WHERE APPLICABLE ALL EROSIONCONTROL 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 BEAT 75 LBS/ACRE, AND IN THE MONTHS OF SEPTEMBER TO FEBRUARY TO CONSIST A 50/50 MIX OFANNUAL RYEGRASS AND CEREAL WINTER RYE, OR IN MARCH AND APRIL TO CONSIST OFANNUAL RYE, OR MAY THROUGH AUGUST TO CONSIST OF GERMAN MILLET. STRAW MULCH IS TOBE APPLIED AT 80LBS/100SF. ALTERNATIVES ARE SUBJECT TO APPROVAL BY THE COUNTYEROSION CONTROL INSPECTOR.18.PERMANENT STABILIZATION SHALL BE LIME AND FERTILIZER, PERMANENT SEEDING, ANDMULCH. AGRICULTURAL GRADE LIMESTONE SHALL BE APPLIED AT 90LBS/1000SF,INCORPORATED INTO THE TOP 4-6 INCHES OF SOIL. FERTILIZER SHALL BE APPLIED AT1000LBS/ACRE AND CONSIST OF A 10-20-10 NUTRIENT MIX. PERMANENT SEEDING SHALL BEAPPLIED 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 AT80LBS/100SF. ALTERNATIVES ARE SUBJECT TO APPROVAL BY THE COUNTY EROSION CONTROLINSPECTOR.19.MAINTENANCE: ALL MEASURES SHALL BE INSPECTED WEEKLY AND AFTER EACH RAINFALLEVENT. ANY DAMAGE OR CLOGGING TO STRUCTURAL MEASURES SHALL BE REPAIREDIMMEDIATELY. SILT TRAPS SHALL BE CLEANED WHEN 50% OF THE WET STORAGE VOLUME ISFILLED WITH SEDIMENT. ALL SEEDED AREAS SHALL BE RESEEDED WHEN NECESSARY TOACHIEVE A GOOD STAND OF GRASS. SILT FENCE AND DIVERSION DYKES WHICH COLLECTSEDIMENT TO HALF THEIR HEIGHT MUST BE CLEANED AND REPAIRED IMMEDIATELY.20.ALL TEMPORARY EROSION AND SEDIMENT CONTROL MEASURES SHALL BE REMOVED WITHIN 30DAYS OF FINAL SITE STABILIZATION, WHEN MEASURES ARE NO LONGER NEEDED, SUBJECT TOAPPROVAL BY THE COUNTY EROSION CONTROL INSPECTOR.21.THIS PLAN SHALL BE VOID IF THE OWNER DOES NOT OBTAIN A PERMIT WTIHIN 1 YEAR OF THEDATE 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 PROTECTIONORDINANCE SECTION 17-207B)BLASTING NOTES1.BLASTING SHALL NOT BE PERMITTED ON THIS PROJECT.ALBEMARLE COUNTY STORMWATER MANAGEMENT NOTES1.ALL DAMS AND CONSTRUCTED FILL TO BE WITHIN 95% OF MAXIMUM DRY DENSITY AND 2% OFOPTIMUM MOISTURE CONTENT. ALL FILL MATERIAL TO BE APPROVED BY A GEOTECHNICALENGINEER. A GEOTECHNICAL ENGINEER IS TO BE PRESENT DURING CONSTRUCTION OF DAMS.2.PIPE AND RISER JOINTS ARE TO BE WATERTIGHT WITHIN STORMWATER MANAGEMENTFACILITIES.3.FOR TEMPORARY SEDIMENT TRAPS OR BASINS WHICH ARE TO BE CONVERTED TO PERMANENTSTORMWATER MANAGEMENT FACILITIES; CONVERSION IS NOT TO TAKE PLACE UNTIL THE SITEIS STABILIZED, AND PERMISSION HAS BEEN OBTAINED FROM THE COUNTY EROSION CONTROLINSPECTOR.GENERAL NOTES1.ALL MATERIALS AND CONSTRUCTION SHALL BE IN ACCORDANCE WITH CURRENT VIRGINIADEPARTMENT OF TRANSPORTATION'S SPECIFICATIONS AND STANDARDS.2.PRIOR TO ANY CONSTRUCTION, THE CONTRACTOR SHALL CONSULT THE ENGINEER AND VERIFYTHE APPROVAL OF THE PLANS BY ALL FEDERAL, STATE AND LOCAL AGENCIES.3. LAND USE PERMITS (LUP-A) MUST BE OBTAINED FROM THE VIRGINIA DEPARTMENT OFTRANSPORTATION PRIOR TO BEGINNING ANY CONSTRUCTION WITHIN THE EXISTING STATEMAINTAINED RIGHT OF WAY (INCLUDING ACCESS).4. VDOT IS TO RECEIVE WRITTEN NOTIFICATION 48 HOURS PRIOR TO COMMENCING WITH INITIALCONSTRUCTION ACTIVITIES.5. THE CONTRACTOR SHALL VERIFY THE ELEVATIONS OF ALL POINTS OF CONNECTION ORPROPOSED WORK TO EXISTING CURBS, SANITARY LINES, WATERLINES, ETC, PRIOR TOCONSTRUCTION.6. UPON DISCOVERY OF SOILS THAT ARE UNSUITABLE FOR FOUNDATIONS, SUBGRADES, OR OTHERROADWAY CONSTRUCTION PURPOSES, THE CONTRACTOR SHALL IMMEDIATELY CONTACT THEOWNER. THESE AREAS SHALL BE EXCAVATED BELOW PLAN GRADE AS DIRECTED BY THEOWNER, BACKFILLED WITH SUITABLE MATERIAL AND COMPACTED IN ACCORDANCE WITHCURRENT.7. ALL STORM SEWER DESIGN AND CONSTRUCTION TO BE IN ACCORDANCE WITH VDOT I AND ILD-94 (D) 121.13.8. ALL STORM SEWER PIPE SHALL BE REINFORCED TONGUE AND GROVE CONCRETE PIPE INACCORDANCE WITH ASTM-C-76. PIPE WITHIN THE RIGHT OF WAY SHALL BE MINIMUM CLASS IIIOR GREATER IN ACCORDANCE WITH CURRENT VDOT STANDARDS AND SPECIFICATIONS.9. IF PRE-CAST UNITS ARE TO BE USED, VDOT SHALL BE NOTIFIED AND THE MANUFACTURERSHALL SUBMIT DRAWING DETAILS FOR REVIEW. CERTIFICATION AND VDOT STAMP WILL BEREQUIRED 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 CURRENTVDOT STANDARDS.12. DESIGN CHANGES, SPECIFIED MATERIALS CHANGES AND/OR FIELD CHANGES FROM THEAPPROVED PLANS NEED TO BE RESUBMITTED TO THE ENGINEER PRIOR TO PROCEEDING WITHTHE WORK. A LETTER OF EXPLANATION SHALL ACCOMPANY THE REVISED PLANS AND/OR THEDRAINAGE CALCULATIONS, WHICH MUST BE SUBMITTED AND APPROVED BY THE ENGINEER.13. CONTRACTOR SHALL VERIFY LOCATION AND ELEVATION OF ALL UNDERGROUND UTILITIESSHOWN ON PLANS IN AREAS OF CONSTRUCTION PRIOR TO STARTING WORK. CONTACTENGINEER IMMEDIATELY IF LOCATION OR ELEVATION IS DIFFERENT FROM THAT SHOWN ONPLAN. IF THERE APPEARS TO BE A CONFLICT, AND/OR UPON DISCOVERY OF ANY UTILITY NOTSHOWN ON THIS PLAN, CALL MISS UTILITY OF CENTRAL VIRGINIA AT 1-800-552-7001. THE OWNERSHALL BE RESPONSIBLE FOR THE RELOCATION OF ANY UTILITY WITHIN EXISTING AND/ORPROPOSED RIGHT-OF-WAY REQUIRED BY THE DEVELOPMENT.14. CASING SLEEVES SHALL BE PLACED AT ALL ROAD CROSSINGS FOR GAS, POWER, TELEPHONEAND CABLE TV SERVICE TRUNK LINES. (N/A)15. THE INSTALLATION OF SEWER, WATER, AND GAS MAINS (INCLUDING SERVICE LATERALS ANDSLEEVES) SHALL BE COMPLETED PRIOR TO THE PLACEMENT OF AGGREGATE BASE COURSE.16. VDOT & ALBEMARLE COUNTY APPROVAL OF CONSTRUCTION PLANS DOES NOT PRECLUDE THERIGHT TO REQUIRE ADDITIONAL FACILITIES AS DEEMED NECESSARY .17. VDOT SHALL HAVE APPROVED THE AGGREGATE BASE COURSE(S) FOR DEPTH, TEMPLATE ANDPERFORMED THE REQUIRED FIELD INSPECTION (PROOF ROLL) PRIOR TO PLACEMENT OF ANYSURFACE COURSE(S). CONTACT THE OWNER FOR INSPECTION FOR THE AGGREGATE BASECOURSE(S) 48 HOURS PRIOR TO APPLICATION OF THE SURFACE COURSE(S).18. A PRIME COAT SEAL BETWEEN THE AGGREGATE BASE AND BITUMINOUS CONCRETE WILL BEREQUIRED AT THE RATE OF 0.30 GALLONS PER SQUARE YARD (REC-250 PRIME COAT) PER VDOTSTANDARDS AND SPECIFICATIONS.19. THE SCHEDULING OF AGGREGATE BASE INSTALLATION AND SUBSEQUENT PAVING ACTIVITIESSHALL ACCOMMODATE FORECAST WEATHER CONDITIONS PER SECTION 315 OF THE ROAD ANDBRIDGE SPECIFICATIONS.20. THE OWNERS REPRESENTATIVE SHALL HAVE APPROVED THE AGGREGATE BASE COURSE(S) FORDEPTH, TEMPLATE AND PERFORMED THE REQUIRED FIELD INSPECTION (PROOF ROLL) PRIORTO PLACEMENT OF ANY SURFACE COURSE(S). CONTACT THE OWNER FOR INSPECTION FOR THEAGGREGATE BASE COURSE(S) 48 HOURS PRIOR TO APPLICATION OF THE SURFACE COURSE(S).21. A GEOTECHNICAL ENGINEER IS TO ASCERTAIN CAUSE AND CERTIFY RECOMMENDED METHODOF REPAIR FOR ALL PAVEMENT STRUCTURAL FAILURES PRIOR TO STATE ACCEPTANCE. (N/A)22. ALL VEGETATION AND ORGANIC MATERIAL MATERIAL IS TO BE REMOVED FROM THE PROPOSEDPAVEMENT LIMITS PRIOR TO CONDITIONING OF THE SUBGRADE.23. CERTIFICATION AND SOURCE OF MATERIALS ARE TO BE SUBMITTED TO THE OWNER FOR ALLMATERIALS AND BE IN ACCORDANCE WITH THE ROAD AND BRIDGE SPECIFICATIONS, AND ROADAND BRIDGE STANDARDS.24. APPROVAL OF A DETAILED CONSTRUCTION SEQUENCING/MAINTENANCE OF TRAFFIC NARRATIVEFOR THE WORK ZONE IS A PREREQUISITE FOR ISSUANCE OF A LAND USE PERMIT ALLOWINGACCESS 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 CURBAND 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 TRAFFICPLAN IN ACCORDANCE WITH THE STANDARDS AND GUIDELINES CONTAINED IN THE 2011 EDITIONOF THE VIRGINIA WORK AREA PROTECTION MANUEL FOR REVIEW BY THE ENGINEER, SCHOOLOFFICIALS, AND VDOT PRIOR TO STARTING WORK THAT IMPACTS TRAFFIC ON STATE ROADS.29.ALL NEW HANDICAP ACCESSIBLE REQUIREMENTS ON-SITE AND WITHIN ALL NEW STRUCTURESSHALL COMPLY WITH THE 2006 UNIFORM STATEWIDE BUILDING CODE, 2006 VIRGINIACONSTRUCTION CODE, AND ICC/ANSI A117.1-03.30.THE CLEAR ZONE IS TO BE FREE OF STORED MATERIALS AND PARKED EQUIPMENT.31.HORIZONTAL AND VERTICAL SIGHT DISTANCES SHALL BE FREE OF PARKED VEHICLES.32.ALL EXCAVATED AREAS WITHIN THE CLEAR ZONE THAT HAVE A DEPTH GREATER THAN 6" SHALLHAVE A 6:1 STONE WEDGE PLACED AT THE END OF THE DAY+ 240.5200200ROADSLEGENDSTORM PIPE & STRUCTURE NO.DROP INLET & STRUCTURE NO.CURBCURB & GUTTERBENCH MARKCLEARING LIMITSEXISTING CONTOURPROPOSED CONTOUREXISTING SPOT ELEVATIONPROPOSED SPOT ELEVATIONEXISTING SANITARY SEWERSEWEREXISTING WATER LINEWATERTC = TOP OF CURBBC = BACK OF CURBEP = EDGE OF PAVEMENTTW = TOP OF WALLBW = BOTTOM OF WALLTS = TOP OF STAIRSBS = BOTTOM OF STAIRSN/A = NOT APPLICABLE TO THIS PROJECTFFE = FINISHED FLOOR ELEVATION (TOP OF SLAB)GRADING100100TC 240.5PARKING COUNT1 ACSA GENERAL WATER & SEWER CONDITIONSSEPTEMBER 3, 20201.WORK SHALL BE SUBJECT TO INSPECTION BY ALBEMARLE COUNTY SERVICE AUTHORITY (ACSA)INSPECTORS. THE CONTRACTOR WILL BE RESPONSIBLE FOR NOTIFYING THE PROPER ACSAOFFICIALS AT THE START OF THE WORK.2.THE ALBEMARLE COUNTY SERVICE AUTHORITY SHALL HAVE ACCESS TO USE THE AIRSPACEABOVE THE LOCATIONS OF CONSTRUCTION FOR THE FLIGHT OF UNMANNED AERIAL VEHICLESFOR THE PURPOSE OF IMAGERY COLLECTION.3.THE LOCATION OF EXISTING UTILITIES ACROSS THE LINE OF THE PROPOSED WORK ARE NOTNECESSARILY SHOWN ON THE PLANS AND WHERE SHOWN ARE ONLY APPROXIMATELY CORRECT.THE CONTRACTOR SHALL, ON HIS OWN INITIATIVE, LOCATE ALL UNDERGROUND LINES ANDSTRUCTURES, AS NECESSARY.4.ALL MATERIALS AND CONSTRUCTION SHALL COMPLY WITH THE CURRENT EDITION OF THEGENERAL WATER AND SEWER CONSTRUCTION SPECIFICATIONS, AS ADOPTED BY THE ACSA.5.DATUM FOR ALL ELEVATIONS SHOWN IN NATIONAL GEODETIC SURVEY.6.THE CONTRACTOR SHALL BE RESPONSIBLE FOR NOTIFYING MISS UTILITY (1-800-552-7001).7.ALL WATER AND SEWER PIPES SHALL HAVE A MINIMUM OF THREE AND A HALF (3.5) FEET OFCOVER MEASURED FROM THE TOP OF PIPE, OVER THE CENTERLINE OF PIPE. THIS INCLUDES ALLFIRE HYDRANT LINES, SERVICE LATERALS AND WATER LINES, ETC.8.ALL WATER AND SEWER APPURTENANCES ARE TO BE LOCATED OUTSIDE OF ROADSIDE DITCHES.9.VALVES ON DEAD END LINES SHALL BE RODDED TO PROVIDE ADEQUATE RESTRAINT FOR THEVALVE DURING A FUTURE EXTENSION OF THE LINE.10.TREES ARE NOT PERMITTED IN THE ACSA EASEMENT.11.THE CONTRACTOR SHALL BE RESPONSIBLE TO COMPLY WITH THE NO-LEAD REGULATIONREGARDING BRASS FITTINGS EFFECTIVE JANUARY 4, 2014 (SENATE BILL 3874 WHICH AMENDS THESAFE DRINKING WATER ACT).12.THE SEWER LATERAL BEYOND THE CONNECTION AT THE SEWER MAIN SHALL BE PRIVATE. THESEWER LATERAL STUB-OUT SHALL UNDERGO THE ACSA LOW-PRESSURE AIR TEST TO SATISFYCOUNTY TESTING REQUIREMENTS. VISUAL INSPECTION OF THE SEWER LATERAL STUB-OUT SHALLBE WITNESSED BY THE COUNTY BUILDING INSPECTIONS DEPARTMENT. THIS INSPECTION SHALLOCCUR UNDER AN “OTHER PLUMBING” PERMIT WHICH MUST BE OBTAINED BY THE CONTRACTOR.13.THE SEWER LATERAL BEYOND THE CONNECTION AT A MANHOLE SHALL BE PRIVATE. VISUALINSPECTION AND PRESSURE TESTING OF THE SEWER LATERAL SHALL BE WITNESSED BY THECOUNTY BUILDING INSPECTIONS DEPARTMENT. THIS INSPECTION SHALL OCCUR UNDER AN“OTHER PLUMBING” PERMIT WHICH MUST BE OBTAINED BY THE CONTRACTOR.14.THE FIRE SPRINKLER MAIN DOWNSTREAM OF THE GATE VALVE IS PRIVATE. VISUAL INSPECTIONAND TESTING OF THE FIRE SPRINKLER MAIN DOWNSTREAM OF THE GATE VALVE SHALL BEWITNESSED BY THE COUNTY BUILDING INSPECTIONS DEPARTMENT. THIS INSPECTION SHALLOCCUR UNDER AN “OTHER PLUMBING” PERMIT WHICH MUST BE OBTAINED BY THECONTRACTOR.15.ALL FLUSHING OF FIRE SPRINKLER MAINS SHALL NOT OCCUR UNTIL APPROVAL IS GIVEN BY THEACSA.16.PRIOR TO BACKFLOW PREVENTION DEVICE TESTING AND THE ESTABLISHMENT OF WATERSERVICE, ALL BACKFLOW PREVENTION DEVICE INSTALLATIONS SHALL MEET THE ACSA BACKFLOWREQUIREMENTS AS DETAILED IN SECTION 8 OF THE MOST RECENT REVISION OF THE ACSA RULESAND REGULATIONS.FIRE PREVENTION NOTES1.SMOKING IS PROHIBITED ON THE PROPERTY.2.AREAS WHERE SMOKING CAN OCCUR, SHALL HAVE APPROPRIATE RECEPTACLES FORDISCARDED SMOKING MATERIALS PER VIRGINIA STATEWIDE FIRE PREVENTION CODE.3.PER THE VIRGINIA STATEWIDE FIRE PREVENTION CODE, VEHICULAR ACCESS FOR FIREFIGHTINGSHALL BE PROVIDED AT ALL CONSTRUCTION AND DEMOLITION SITES, PROVIDE ACCESS TOWITHIN 100 FT. OF TEMPORARY OR PERMANENT FIRE DEPARTMENT CONNECTIONS, AND HAVENO OVERHEAD WIRING OR OTHER OVERHEAD OBSTRUCTIONS LOWER THAN 13 FT. 6 INCHES;THIS ACCESS MAY BE VIA PERMANENT OR TEMPORARY ROAD, BUT SHALL BE CAPABLE OFSUPPORTING FIRE APPARATUS IN ALL WEATHER CONDITIONS.4.CONTRACTOR SHALL ENSURE THE STREET NUMBERS ARE ALWAYS PLAINLY VISIBLE FROM THEFRONTAGE STREET DURING CONSTRUCTION PER THE VIRGINIA STATEWIDE FIRE CODE5.AN APPROVED WATER SUPPLY FOR FIREFIGHTING OPERATIONS SHALL BE IN PLACE ANDAVAILABLE AS SOON AS COMBUSTIBLE MATERIALS ARRIVE ON SITE.6.WASTE AND COMBUSTIBLE DEBRIS SHALL BE REMOVED FROM THE BUILDING AT THE END OFEACH DAY AND DISPOSED OF IN ACCORDANCE WITH THE VIRGINIA STATEWIDE FIRE CODE.7.FIRE EXTINGUISHERS SHALL BE PROVIDED, WITH NOT LESS THAN ONE APPROVED FIREEXTINGUISHER AT EACH STAIRWELL, ON ALL FLOOR LEVELS WHERE COMBUSTIBLE MATERIALSHAVE ACCUMULATED, IN EVERY STORAGE AND CONSTRUCTION SHED AND IN AREAS OFSPECIAL; HAZARDS, SUCH AS WHERE FLAMMABLE AND COMBUSTIBLE LIQUIDS ARE STORED ORUSED, IN ACCORDANCE WITH THE VIRGINIA STATEWIDE FIRE CODE.8.OPERATIONS INVOLVING THE USE OF CUTTING AND WELDING SHALL COMPLY WITH THEVIRGINIA STATEWIDE FIRE PREVENTION CODE AND SHALL REQUIRE A PERMIT FROM THEALBEMARLE COUNTY FIRE MARSHAL’S OFFICE.9.THE CONNECTION ON THE FDC MUST BE C & O THREAD.OUTSIDE GATE VIEWOUTSIDE DUMPSTER GATE VIEW6" HASPDOORS ONLY1 x 4 CAP OVERHINGE12' STRAP12" CANE BOLTS2 x 4 FRAME2 x 4 CROSS BRACEWITH TURNBUCKLE1/4" SAG ROD1 x 6 CAP1 x 4 CAP1 x 6 CAPOUTSIDE ELEVATIONSIDINGTRIMMER1 x 6 CAPINSIDE ELEVATION2 x 4 RAILS1 x 6 TRIMMER1 x 6 CAPVARIES1 x 61 x 6VARIESNo ScaleDUMPSTER PAD ENCLOSURE DETAILPOST ELEVATION12"OF CASTER WHEELSADJUST TO HEIGHTNOTE(TYP.)2 x 4 RAILSTONECONC.CONC.1 x 6 SIDING1 x 6 TRIMMERON PLANOTHERWISE NOTED 4 x 4 METAL POST UNLESS3'-0"3'-0"3"6"10"3'-0"ON GATEPLAN VIEWMETAL POST (TYP.)18' X 20'DUMPSTER6' x 7'CONCRETE PAD6" BOLLARD (TYP.)REFER TO HEAVY DUTY CONCRETESECTION ON SHEET C1.1No ScaleEXTERIOR STAIRS & HANDRAILCONCRETE#3 REBAR (12" O.C.)5" # 57 STONEEXP.JOINTFINISHEDGRADERAIL (TYP.)1/2" R(MAX.)EXP.JOINTFINISHEDGRADE(2) #5 REBARS, BOTTOM CONTINUOUS,LAP 2'-2" AT SPLICESCOMPACTED SUBGRADE12" MIN(TYP.)2'-10"(TYP.)1'-4"12"(TYP.)8"12" MIN(TYP.)1'-0"9"3"3"1'-4"8"5"5"1.5"DIA GALV.NOTES:1.FINE BROOM FINISH ALL STAIRS.2.RAIL ON BOTH SIDES OF STEPS (IF NOTED)3.SEE PLAN FOR RISER HEIGHT1/8"WASH2'-10"DOWNSPOUT COLLECTOR NOTES:1.CONNECT ALL BUILDING DOWNSPOUTS INTO THE ROOF DRAIN COLLECTOR SYSTEM OR DIRECTLY INTO THE STORM SEWER SYSTEM.2. THE ROOF DRAIN COLLECTOR SYSTEM SHALL BE SMOOTH-LINED, CORRUGATED POLYETHYLENE PIPE LAID AT A MINIMUM SLOPE OF 1.04%.3. PIPES CONNECTING TO INDIVIDUAL DOWNSPOUTS SHALL BE 6" ALL OTHER DRAIN PIPES SHALL BE SIZED AS INDICATED.4. PROVIDE CLEANOUTS AS INDICATED OR AS REQUIRED BY LOCAL BUILDING CODE. AND PROVIDE CLEANOUTS AFTER EACH DOWNSPOUT CONNECTION.5. MAKE CONNECTIONS INTO CONCRETE PIPES WITH A FLEXIBLE WATERTIGHT TEE CONNECTOR THAT IS MECHANICALLY EXPANDED INTO A CORDED OPENING. CONNECTOR TO BE KOR-N-TEE OR APPROVED EQUAL.6. MAINTAIN ADEQUATE OUTFALL FOR ROOF DRAIN DURING AND AFTER THE COMPLETION OF CONSTRUCTION.7. FOR ALL DEPTHS OF COVER LESS THAN TWO (2) FEET, PIPE MUST BE SCHEDULE 40 PVC. FOR DEPTHS OF COVER GREATER THAN TWO (2) FEET, FLEXIBLE PIPE MAY BE USED. REFER TO SPECIFICATIONS FOR ALLOWABLE PIPE TYPES.8. A WATERTIGHT CONNECTION SHALL BE MAINTAINED AT ALL PIPE CONNECTIONS BELOW GRADE.9. THE DOWNSPOUT COLLECTOR DRAIN SHALL BE INSTALLED BEFORE THE DOWNSPOUTS ARE INSTALLED ON THE BUILDING. SITE WORK CONTRACTOR SHALL BE RESPONSIBLE FOR ALL WORK TO AND INCLUDING THE RODENT SCREEN. BUILDING CONTRACTOR SHALL BE RESPONSIBLE FOR THE CONNECTION AT THE POINT OF THE RODENT SCREEN. REFER TO ARCHITECTURAL DRAWINGS FOR EXACT LOCATIONS OF DOWNSPOUTS ON BUILDING EXTERIOR WALLS.3" X 4" ALUM.DOWNSPOUT18"SQ. X 4" THICKCONCRETE SLAB(IF NOT IN PVMT.)CLEANOUT4" - RESSEDREMOVABLETHREADED PLUGSEE NOTE #84" SCH 40 PVCWYEWATERTIGHTCONNECTION45° BEND(SCH 40 PVC)SEE NOTE #7PLASTIC DOWNSPOUT BOOT3" X 4" ROUND INLETNo ScaleDOWNSPOUT COLLECTOR - FOR PROPOSED 4-ROOM MOBILE CLASSROOMNOTES & DETAILSC1.0SHEET12345678910HGFEDCBA1112IJHGFEDCBAIJ123456789101112RRMMARCHITECTS, PC115 South 15th Street, Suite 202DATE DRAWN S.S. PROJECT DESIGNED S.S., T.P., J.S., J.D. CHECKED C.K. MARK DATE BY DESCRIPTIONRichmond, Virginia 23219(804)277-898749448 608 Preston Avenue, Suite 200 | Charlottesville, VA 22903 TEL 434.295.5624 FAX 434.295.8317 www.timmons.com 05 AUG 2022 9-09-2022 TIMMONS APPROVED SITE PLAN PROJECT DRAWING 03/01/2023MOUNTAIN VIEW ELEMENTARY SCHOOL ADDITIONS SCHOOL BOARD OF ALBEMARLE COUNTY, VIRGINIA 1757 AVON STREET EXTENDED CHARLOTTESVILLE, VA 22902 IFB: 2023-IFB-3050233 VIRGINIA DEPARTMENT OF EDUCATION: 002-15-00-103 DRAWN DESIGNED CHECKED KB/MKW MKW/CG/SH KB NOTES & DETAILSC1.2SHEET12345678910HGFEDCBA1112IJHGFEDCBAIJ123456789101112RRMMARCHITECTS, PC115 South 15th Street, Suite 202DATE DRAWN S.S. PROJECT DESIGNED S.S., T.P., J.S., J.D. CHECKED C.K. MARK DATE BY DESCRIPTIONRichmond, Virginia 23219(804)277-898749448 608 Preston Avenue, Suite 200 | Charlottesville, VA 22903 TEL 434.295.5624 FAX 434.295.8317 www.timmons.com 05 AUG 2022 9-09-2022 TIMMONS APPROVED SITE PLAN PROJECT DRAWING 03/01/2023MOUNTAIN VIEW ELEMENTARY SCHOOL ADDITIONS SCHOOL BOARD OF ALBEMARLE COUNTY, VIRGINIA 1757 AVON STREET EXTENDED CHARLOTTESVILLE, VA 22902 IFB: 2023-IFB-3050233 VIRGINIA DEPARTMENT OF EDUCATION: 002-15-00-103 DRAWN DESIGNED CHECKED KB/MKW MKW/CG/SH KB SANTXXXXXXXXXXXX X X X X X X TTWWW WWX X X X X X X XWTTG W UGPXX XXXX XXXXXXXXXXXX X X X X X XXXXXXX X X GGGGUFO UFOUFOUFOUFOUFO UFO G GGGGG UFOUFOUFOUFO TMP 91-13COUNTY SCHOOL BOARD OFALBEMARLE COUNTY, VIRGINIADB. 1033, PG. 313ZONED: R1CONC. SWKASPH. SWKCONC.CONC.CONC.STATE ROUTE 742 ~AVON STREET, EXTENDED(60' & VAR. WIDTH R/W)VDOT PROJ. 0742-002-115OHPOHPOHPOHPOHPOHPOHPOHPOHPOHPOHPTMP 91A-AAVINITY HOMEOWNERSASSOCIATION, INC.DB. 5339, PG. 410TMP 91A-10TMP 91A-1TMP 91A-14ALI S. AKHTAR MOHAMMADDB. 5136, PG. 543TMP 91A-15LEROY R. HAMLETT, JR.DB. 5107, PG. 213TMP 91A-16BRIAN HIDERDB. 5118, PG. 175TMP 91A-17DANIEL R. NAHAS & CATHERINE C NAHASDB. 5116, PG. 344TMP 91A-18BETH D. DANEHYDB. 5209, PG. 658TMP 91A-27PRERANA THAPAR & VISHNU CHANDRADB. 5436, PG.623TMP 91A-28RICHARD J STEVENSONDB. 4405, PG. 306TMP 91A-29BALWANT S GHUMAN ORHARVINDER K. GHUMMANDB. 4371, PG. 96TMP 91A-30CHERYL L. STAUBSDB. 4427, PG. 216TMP 91A-31KARLYS S. JOHNSONDB. 4485, PG. 457TMP 91A-32JOHN K BAUMAN OR EVA L BAUMANDB. 4407, PG. 140TMP 91A-33MATTHEW D. MCEACHERN ORRACHEL O. MCEACHERNDB. 5070, PG. 494TMP 91A-34ALEXANDER WISNIEWSKI & CLAIRE BARBAODB. 5316, PG. 668TMP 91A-35ADITYA MLTANMAL SHARMADB. 5126, PG. 651TMP 91A-36MICHAEL B. COOPER & LAURA A COOPERDB. 5452, PG. 82TMP 91A-37JOSHUA B. HEIM OR JASDEEP K. HEIMDB. 4414, PG. 70TMP 91A-38ANDREW Q BUSH OR ERIN M BUSHDB. 4425, PG. 121TMP 91A-45FREDERICK S. RUDESHEIM &STEPHANIE RUDESHEIMDB. 5356, PG. 398TMP 91A-46MARK BARDSLEY-SMITHDB. 5295, PG. 149TMP 91A-47BRETT WARCHOLAK OR DAVID NATHALIEDB. 4519, PG. 711TMP 91A-48JOSCELYN SCARPELLODB. 4695, PG.224TMP 91A-49VALERIE K. SARGENTDB. 5364, PG. 556TMP 91A-50TRUIST BANKDB. 5292, PG. 370TMP 91A-51GRANT MCDOWELL & KIERAN MCDOWELLDB. 4787, PG. 25TMP 91A-52JOANN C TONGDB. 4812, PG. 369TMP 91A-53GARY BRENT HARTWELLDB. 5184, PG. 44TMP 91A-54PAUL D. MCARTOR ORJENNIFER G. MCARTORDB. 4374, PG. 277TMP 91A-55BENJAMIN SILVERBERG &ELLEN FAULK SILVERBERGDB. 5169, PG. 177TMP 91A-56NANCY ANN DOODYDB. 5169, PG. 653(10 SPACES)(10 SPACES)(10 SPACES)(10 SPACES)(16 SPACES)(4 ADA SPACES)(6 SPACES)(3 SPACES)(5 SPACES)(2 ADA SPACES)(4 SPACES)(11 SPACES)(11 SPACES)(8 SPACES)WEPC&GEPEPCURBEPEPCURBEPEPCURBEPCURBEPEPC&GEPC&GEPEPEPEPEPC&GEPEPEPEPC&GEPC&GEPEPCURBEPEPEPEP15" RCP 15" RCPW W6"15" RCP6"12"15" R C P 24" RCP15" RCPDDDDDDDDSANSANSAN8"8"SANSAN8"N49°11'37"W 1065.82'EPSSSSSSSASPHALTASPHALTASPHALTASPHALTASPHALTASPHALTMHDTOP=584.94'INV.=579.70' (NW) 8" PVCINV. OUT=579.66' 8" PVCEPGALAXIE FARM LANE20' LANE, R/WDB. 246, PG. 127 (PLAT)DB. 619, PG. 368 (PLAT)AVINITY LANEVAR. WIDTH, PRIVATE R/WDB. 4745, PG. 137TMP 91A-BAVON PROPERTIES, LLCDB. 4894, PG. 228(AVINITY PHASE IV)AVINITY LOOP44' & VAR. WIDTH PRIVATE R/WDB. 4894, PG. 228AVINITY LOOP30' PRIVATE R/WDB. 4018, PG. 497PIPE (F) &BENT IRON (F)IRON (F)IRON (F)IRON (F)IRON (F)IRON (F)IRON (F)AT 1,049.76'N30°11'23"E55.62'N25°44'03"E 331.00'N64°15'57"W12.00'N25°44'03"E 329.71'S42°59'28"E 553.78'N42°19'03"W 514.06'S5°48'23"E 286.52'S42° 1 7 ' 4 7 " W 3 7 1 . 4 6 'IRON (F)IRON (F)IRON (F)IRON (F)IRON (F)24" RC P 585 587590 595600605595590600595590585585584 580583580580581 582 583 584586579578577576575574573580575572571575581582583 584587586 588 58558758858658958958859559058 0 5 7 5 5 7 0 5 6 5 560555550545549545540545 550555560565570575575 570 565 560 555 550 545 540 535 53 0 5 2 5 525530535540545525525520525 5305255205 2 5 5 2 0 5 1 8 5 3 0535 54054 5 55 05555605655 7 0 5 7 557557 8 5 7 75705655605555 5 0 555 5605 6 5 5705 7 5580 580581581575570584583582 58158 0 580585 588 588585 580585 588 581 575570565560580579 578 577585585589 582575580 585584 5865885885 8 7 5 8 6585585 587589586585586 583582581585585X X SAN SAN SANWWWDDSAN SAN SANXXXX XXXXXXXXXXXXXXXXXXXX4'' SAN4'' SANWWWWOVERALL EXISTING CONDITIONSC2.0SHEET12345678910HGFEDCBA1112IJHGFEDCBAIJ123456789101112RRMMARCHITECTS, PC115 South 15th Street, Suite 202DATE DRAWN S.S. PROJECT DESIGNED S.S., T.P., J.S., J.D. CHECKED C.K. MARK DATE BY DESCRIPTIONRichmond, Virginia 23219(804)277-898749448 608 Preston Avenue, Suite 200 | Charlottesville, VA 22903 TEL 434.295.5624 FAX 434.295.8317 www.timmons.com 05 AUG 2022 9-09-2022 TIMMONS APPROVED SITE PLAN PROJECT DRAWING 03/01/2023MOUNTAIN VIEW ELEMENTARY SCHOOL ADDITIONS SCHOOL BOARD OF ALBEMARLE COUNTY, VIRGINIA 1757 AVON STREET EXTENDED CHARLOTTESVILLE, VA 22902 IFB: 2023-IFB-3050233 VIRGINIA DEPARTMENT OF EDUCATION: 002-15-00-103 DRAWN DESIGNED CHECKED KB/MKW MKW/CG/SH KB NAD 8 30SCALE 1"=40'80'40'SHEETS C2.1, C2.4, C3.1, & C3.4SHEETS C2.2, C2.5, C3.2, & C3.5SHEETS C2.3, C2.6, C3.3, C3.6 5 8 5 5906' (W) DBL. DOORFFE=588.99'XXXXXXEX. 20' WATERLINEEASEMENTDB. 4425, PG. 332EX. 20' DRAINAGEEASEMENTDB. 4425, PG. 332TMP 91-1DDOMINION CRANE & RIGGING, INC.DB. 1237, PG. 594ZONED: LIGHT INDUSTRYWWWWWW WWWWWTWX X X X X X X X X XX XX X GGGG UFO UFO G G G G UFOUFOUFOUFOUFOUFOUFO TMP 91-13COUNTY SCHOOL BOARD OFALBEMARLE COUNTY, VIRGINIADB. 1033, PG. 313ZONED: R13' (W) DOORFFE=589.06'3' (W) DOORFFE=589.03'3' (W) DOORFFE=589.04'3' (W) DOORFFE=589.06'3' (W) DOORFFE=589.01'6' (W) DBL. DOORFFE=589.02'3' (W) DOORFFE=588.99'3' (W) DOORFFE=589.06'3' (W) DOORFFE=589.00'3' (W) DOORFFE=588.99'3' (W) DOORFFE=589.03'(CONC. REMOVED AT TIME OFSURVEY)3' (W) DOORFFE=589.01'6' (W) DBL. DOORFFE=588.94'3' (W) DOORFFE=588.98'3' (W) DOORFFE=589.00'3' (W) DOORFFE=589.00'3' (W) DOORFFE=589.00'3' (W) DOORFFE=589.01'3' (W) DOORFFE=588.99'3' (W) DOORFFE=589.03'3' (W) DOORFFE=589.02'3' (W) DOORFFE=589.01'3' (W) DOORFFE=589.02'3' (W) DOORFFE=589.03'3' (W) DOORFFE=589.00'3' (W) DOORFFE=586.50'3' (W) DOORFFE=586.54'3' (W) DOORFFE=586.53'3' (W) DOORFFE=586.53'3' (W) DOORFFE=589.06'3' (W) DOORFFE=589.01'6' (W)DBL. DOORFFE=589.01'3' (W) DOORFFE=589.05'3' (W) DOORFFE=589.04'3' (W) DOORFFE=589.02'3' (W) DOORFFE=589.01'3' (W) DOORFFE=589.05'3' (W) DOORFFE=589.06'3' (W) DOORFFE=589.02'3' (W) DOORFFE=588.99'3' (W) DOORFFE=588.98'3' (W) DOORFFE=589.00'3' (W) DOORFFE=588.98'3' (W) DOORFFE=589.00'3' (W) DOORFFE=588.98'3' (W) DOORFFE=588.98'6' (W)DBL. DOORFFE=NOT MEAS.CONC. SWK8" CREPE8" CREPE3' (W) DOORFFE=589.06'3' (W) DOORFFE=589.01'6' (W) DBL.DOORFFE=589.00'3' (W) DOORFFE=589.03'3' (W) DOORFFE=589.04'6' (W) DBL.DOORFFE=589.04'MULTI-LEVELMASONRY, BLOCK & FRAMESCHOOL FACILITYMOUNTAIN VIEW E.S.(1757 AVON STREET EXT.)ASPH. SWK12" BIRCHCONC.CONC.3' (W) DOORFFE=589.03'6' (W) DBL.DOORFFE=589.08'3' (W) DOORFFE=589.05'3' (W) DOORFFE=589.05'6' (W) DBL. DOORFFE=589.04'CONC.STATE ROUTE 742 ~AVON STREET, EXTENDED(60' & VAR. WIDTH R/W)VDOT PROJ. 0742-002-115MHS (GREASE TRAP) W/INNER DROP CONNECTIONSTOP=587.43'INV. IN=584.5' (E) 4" PVCINV. OUT=583.0' (W) 4" PVCBOT.=580.67LIQUID LEVEL=583.08'MHSTOP=587.61'INV. IN=580.79' (SE) UNK. MATERIALINV. OUT=580.43' (SW) UNK. MATERIALEX. 15' 'VIRGINIAPOWER' EASEMENTDB. 1096, PG. 739EX. 20' SEWER EASEMENTFOR ACSADB. 1132, PG. 751EX. 20' WATERLINEEASEMENT FOR ACSADB. 1831, PG. 129GRAVELSTONE DAM(S)OHPOHPOHPOHPOHPOHPOHPOHPOHPOHPOHPOHPOHPOHPOHPOHPOHPOHPOHPOHPOHPOHPSTATUECURB RAMPW/ DWSUTILITYVAULTBRICK MON. SIGN(MVES)5' CONC. SWK5' CONC. SWKMHSTOP = 588.41'*INACCESSIBLEMHSGRAVELGRAVELMETAL STAIRSW/ LANDINGMETALSTAIRS W/LANDINGMETAL STAIRCONC.CONC. SWK METAL DECKMOBILECLASSROOMMOBILECLASSROOMMOBILECLASSROOMMETALSTAIRMETALLAND.GRASSGRASSGRASSGRASS4' CHAINLINKCONC. STEPS3 TREADS, 4 RISERSUTILITY METERS W /CHAIN-LINK FENCE (HT=5')7' WOODENFENCECONC. STEPS3 TREADS,4 RISERSCONC. STEPS9 TREADS,10 RISERSLOADING DOCKW / CANOPYGRASSCANOPYCANOPYGRASS6' CONC. SW.METAL RAMPPLAY EQUIPMENT(24 SPACES)(10 SPACES)(10 SPACES)(10 SPACES)(10 SPACES)(16 SPACES)(4 ADA SPACES)(6 SPACES)(3 SPACES)(12 BUS SPACES)6' CONC. SWKPLAY EQUIPMENT5' CONC. SWK5' CONC. SWK ATHLETIC COURTS(ASPHALT)TRENCH DRAIN (3)PLAY EQUIPMENT6' CONC. SWK6' CONC. SWKCONC.6' CONC. SWKCONC.CONC.GRASSCONC. SWKCONC.GRASSGRASS2" DEC.12"DEC.3" MAPLE6" DEC.6" DEC. (5)12" DEC.6" DEC. (4)8" DEC.4" DEC.4" DEC.6" DEC.12" DEC. (3)20" WILLOW2" DEC.8" DEC8" DEC. (2)8" DEC.2" DEC.8" BRAD PEAR12" CHERRY8" SYC.8" BIRCH6" CHERRY6" MAPLE (2)10" DEC.2" DEC.8" CHERRY10" CHERRY10" CHERRY10" CHERRY8" DOGWD14" DEC.12"DEC.12"DEC.10"6" DEC.8" DEC.10" HOLLY8" CREPE (3)8" DEC.6" DOGWD12" CREPE5" CREPE (2)CONC. SWKGRASSCONC.WOODRAMPCONC.(12 BUS SPACES)(LANE BARRIER)PLAYAREAWWEX. 15' 'VIRGINIAPOWER' EASEMENTDB. 1096, PG. 739CURB RAMPW/ DWSCURB RAMPW/ DWSCURB RAMPW/ DWSC&GEPC&GEPSWKCONC.CONC. SWKCURBEPEPCURBEPEPCURBGOALGOALPOSTPOSTCONC.CURBEPCURBEPCURBEPEPEPEPC&GEPC&GEPEPEPEPEPC&GEPLIMITS OFPEDESTRIANIMPROV.FFE=590.59'FFE=590.60'FFE=590.53'FFE=590.62'FFE=590.46'EPEP EP EPEPEP1' x 1' METALCANOPY COLUMN& FRAME (TYP)1' x 1' METALCANOPY COLUMN& FRAME (TYP)EP15" RCP 15" RCPWW WW6"15" RCP12"15" R C P 24" RCP15" RCPDDDDDSANEX. 20' WATERLINEEASEMENT FOR ACSADB. 1132, PG. 751DB. 1096, PG. 733EX. 20' WATERLINEEASEMENT FOR ACSADB. 1132, PG. 751DB. 1096, PG. 733CURB RAMP W/DWSEPSSSSASPHALTASPHALTASPHALTASPHALTASPHALTASPHALT8" DEC.MAILBOXMHDTOP=584.94'INV.=579.70' (NW) 8" PVCINV. OUT=579.66' 8" PVCMHDTOP=588.83'INV. IN=577.03' 12" STEELINV. OUT=577.26' 15" RCPBOT.=576.97'MHDTOP=582.72'INV. IN=576.23' (SW) 15" RCPINV. IN=576.10' (W) 15" RCPINV. IN=576.23' (N) 8" PVCINV. OUT=576.32' 24" RCPBOT.=575.93'24" RCPINV.=574.55'MHDTOP = 588.85'INV. IN = 582.19' (SW) 15" RCPINV. IN = 582.10' (NW) 12" STEELINV. OUT = 581.70' (NE) 15" RCPMHDTOP=588.53'INV. IN= (SW) NOT MEAS.INV. IN=582.54' (NW) 12" STEELINV. OUT=582.32' 15" RCPSD 1.5' X 1.5' GRATETOP = 588.15'INV. OUT = 587.56' (N) 4" PVCSD INLET W/ GRATETOP=587.82'INV. IN=583.37' 8" PVCINV. OUT=582.92' 12" PVCSD INLET W/ GRATETOP=588.28'INV. OUT=583.82' 8" PVCSD INLET W/ GRATE2.5' X 2.5'TOP=586.84'INV. OUT=584.99' 15" RCPMHDTOP = 585.73'INV. IN=583.08' (NE) 15" RCPINV. IN=583.13' (E) 15" RCPINV. OUT=583.0' 15" RCPSD INLET W/ GRATE2.5' x 2.5'TOP = 587.32'INV. IN = 585.20' (SE)INV. OUT = 584.93' (NW) 15" RCP24" RCPINV.=575.63'SD CURB INLET W/ MHDTOP=581.63'INV. IN=577.34' 15" RCPINV. OUT=577.12' 24" RCPSD INLET W/ GRATETOP=580.99'INV. IN=578.66' (SE) 8" RCPINV. OUT=578.58' (NW) 15" RCP(CO) 6" PVCTOP=585.05'INV.=579.22'(CO) 6" PVCTOP=582.10'INV.=579.59'6" PVCINV.=575.30'ROCKARMOR(CO) 6" PVCTOP=583.76'INV.=579.12'(CO) 6" PVCTOP=585.79'INV.=579.94'(CO) 6" PVCTOP=585.72'INV.=579.83'N25°44'03"E 331.00'N64°15'57"W12.00'N25°44'03"E 329.71'S42°59'28"E 553.78'585 590595600605595590600595590585585584 580 583580580581 582 583 5845865795785775765755805755726" MAPLE581582583584587586 588 5855875885865895895885955905805 7 5580585 588 588585 585 588 581 575580582575580 585584 5865885885 8 7 5 8 6 587589586586 583582581585585X SAN SAN SAN SAN SANSANWXDDEX.BIORETENTIONEX.BIORETENTIONEX.BIORETENTIONSAN SAN SAN SAN NO PARKING SIGNNO PUBLIC USESIGN4'' SAN4'' SAN4'' SAN4'' SANSIMPLEX WASTER WATERPUMP PACKAGE WITHSUMP BASIN. (VERIFY LOCATIONAND INVERT ELEVATION)APPROX. LOCATION OF2" WATER SERVICE TOEXIST. MOBILE CLASSROOM.VERIFY LOCATION AND DEPTH.APPROX. LOCATION OF 4" SAN. SEWERTO EXIST. MOBILE CLASSROOM. VERIFYLOCATION AND DEPTH.EXISTING CONDITIONSC2.1SHEET12345678910HGFEDCBA1112IJHGFEDCBAIJ123456789101112RRMMARCHITECTS, PC115 South 15th Street, Suite 202DATE DRAWN S.S. PROJECT DESIGNED S.S., T.P., J.S., J.D. CHECKED C.K. MARK DATE BY DESCRIPTIONRichmond, Virginia 23219(804)277-898749448 608 Preston Avenue, Suite 200 | Charlottesville, VA 22903 TEL 434.295.5624 FAX 434.295.8317 www.timmons.com 05 AUG 2022 9-09-2022 TIMMONS APPROVED SITE PLAN PROJECT DRAWING 03/01/2023MOUNTAIN VIEW ELEMENTARY SCHOOL ADDITIONS SCHOOL BOARD OF ALBEMARLE COUNTY, VIRGINIA 1757 AVON STREET EXTENDED CHARLOTTESVILLE, VA 22902 IFB: 2023-IFB-3050233 VIRGINIA DEPARTMENT OF EDUCATION: 002-15-00-103 DRAWN DESIGNED CHECKED KB/MKW MKW/CG/SH KB NAD 8 30SCALE 1"=20'40'20'KEY PLANMANAGED STEEP SLOPESLEGEND: FFE=588.99'XXXXXXXXXXXXTTUGPUGPWWW X X WGGWWUGP UGPXXX X XXXXXXX X XX XXXXXXXXXXXXXXXXX XXXXXXX X X X X X X X X X X X X XX XXXXX XXXXX X XUFOUFOUFOUFOUFOUFOUFO UFO UFOGGG G GGGGGGGG TMP 91-13COUNTY SCHOOL BOARD OFALBEMARLE COUNTY, VIRGINIADB. 1033, PG. 313ZONED: R13' (W) DOORFFE=589.06'3' (W) DOORFFE=589.03'3' (W) DOORFFE=589.04'3' (W) DOORFFE=589.06'3' (W) DOORFFE=589.01'6' (W) DBL. DOORFFE=589.02'3' (W) DOORFFE=588.99'3' (W) DOORFFE=589.06'3' (W) DOORFFE=589.00'3' (W) DOORFFE=588.99'3' (W) DOORFFE=589.03'(CONC. REMOVED AT TIME OFSURVEY)3' (W) DOORFFE=589.01'6' (W) DBL. DOORFFE=588.94'3' (W) DOORFFE=588.98'3' (W) DOORFFE=589.00'3' (W) DOORFFE=589.00'3' (W) DOORFFE=589.00'3' (W) DOORFFE=589.01'3' (W) DOORFFE=588.99'3' (W) DOORFFE=589.03'3' (W) DOORFFE=589.02'3' (W) DOORFFE=589.01'3' (W) DOORFFE=589.02'3' (W) DOORFFE=589.03'3' (W) DOORFFE=589.00'3' (W) DOORFFE=586.50'3' (W) DOORFFE=586.54'3' (W) DOORFFE=586.53'3' (W) DOORFFE=586.53'3' (W) DOORFFE=589.06'3' (W) DOORFFE=589.01'6' (W)DBL. DOORFFE=589.01'3' (W) DOORFFE=589.05'3' (W) DOORFFE=589.04'3' (W) DOORFFE=589.02'3' (W) DOORFFE=589.01'3' (W) DOORFFE=589.05'3' (W) DOORFFE=589.06'3' (W) DOORFFE=589.02'FFE=588.99'6' (W)DBL. DOORFFE=NOT MEAS.CONC. SWK8" CREPE8" CREPE3' (W) DOORFFE=589.06'3' (W) DOORFFE=589.01'6' (W) DBL.DOORFFE=589.00'3' (W) DOORFFE=589.03'3' (W) DOORFFE=589.04'6' (W) DBL.DOORFFE=589.04'MULTI-LEVELMASONRY, BLOCK & FRAMESCHOOL FACILITYMOUNTAIN VIEW E.S.(1757 AVON STREET EXT.)ASPH. SWK12" BIRCHCONC.CONC.3' (W) DOORFFE=589.03'6' (W) DBL.DOORFFE=589.08'3' (W) DOORFFE=589.05'3' (W) DOORFFE=589.05'6' (W) DBL. DOORFFE=589.04'CONC.MHS (GREASE TRAP) W/INNER DROP CONNECTIONSTOP=587.43'INV. IN=584.5' (E) 4" PVCINV. OUT=583.0' (W) 4" PVCBOT.=580.67LIQUID LEVEL=583.08'MHSTOP=587.61'INV. IN=580.79' (SE) UNK. MATERIALINV. OUT=580.43' (SW) UNK. MATERIALEX. 20' SANITARYSEWER EASEMENTFOR ACSADB. 1096, PG. 733PRESUMED / APPROXIMATELOCATION EX. 20' EASEMENTFOR CENTRAL TELEPHONECOMPANY OF VIRGINIADB. 598, PG. 395EX. 20' SEWER EASEMENTFOR ACSADB. 1132, PG. 751GRAVELCHAIN-LINKFENCE, HT=5'SHEDGRAVELCONC.CHAIN-LINKFENCE (HT=4')CHAINLINK (HT=4')WOOD PED. BRIDGE6' CONC. SWK6' CONC. SW.5' CONC. SWKCONC.CONC.MHSTOP=587.52'INV. IN=581.14' (N) 4" PVCINV. IN=577.97' (NE) UNKNOWNINV. IN=581.28' (E) 4" PVCINV. IN=579.55' (SE) 4" PVCINV. IN=583.37' (S) 4" PVCINV. OUT=577.87' (W) 8" PVCCONC.CONC. SWK MOBILECLASSROOMMOBILECLASSROOMMOBILECLASSROOMMETALSTAIRMETALLAND.GRASSGRASS4' CHAINLINKCONC. STEPS3 TREADS, 4 RISERSUTILITY METERS W /CHAIN-LINK FENCE (HT=5')7' WOODENFENCECONC. STEPS3 TREADS,4 RISERSCONC. STEPS9 TREADS,10 RISERSMETAL STAIRSW / LANDINGMETAL DECK& RAMPLOADING DOCKW / CANOPYGRASSCANOPYCANOPYGRASSTRANSFORMERW / CONC. PADMETAL STEPSW / LANDINGSHED6' CONC. SW.METAL RAMPPLAY EQUIPMENT(16 SPACES)(4 ADA SPACES)(14 SPACES)(9 SPACES)(5 SPACES)(2 ADA SPACES)(4 SPACES)(11 SPACES)(11 SPACES)(8 SPACES)CONTAINERS (2)CONTAINER BOX6' CONC. SWKPLAY EQUIPMENT5' CONC. SWK5' CONC. SWK ATHLETIC COURTS(ASPHALT)SWINGSTRENCH DRAIN (3)PLAY EQUIPMENTCONC.6' CONC. SWKCONC.CONC.GRASSCONC.GRASS8" MAPLE6" DEC.10" CHERRY10" CHERRY10" CHERRY8" DOGWD14" DEC.12"DEC.12"DEC.10"6" DEC. (2)6" DEC.4" DEC. (3)6" DEC. (2)4" DEC. (4)6" DEC.8" DEC.10" HOLLY8" CREPE (3)8" DEC.6" DOGWD12" CREPECONC. SWKGRASSCONC.WOODRAMPCONC.PLAYAREACURB RAMPW/ DWSGOALGOALGOALGOALPOSTPOSTCONC.CURBEPCURBEPCURBEPPOLE SHED / BLDG.FFE=590.46'EPEPCURB EPEPEPC&GEPC&GEPEPCURBEPEPEP EP 1' x 1' METALCANOPY COLUMN& FRAME (TYP)1' x 1' METALCANOPY COLUMN& FRAME (TYP)EP(CURB CUT)3 POSTS(CURB CUT)6"12"15" R C P 24" RCP15" RCPDDDDSANSANSANSANSANSANSAN8"MHSTOP=584.25'INV. IN=575.10' (NE) UNK.INV. IN=575.20' (W) 8" PVCINV. OUT=574.75' 8" PVCN49°11'37"W 1065.82'CURB RAMP W/DWSEPELECTRIC VAULTWATER VAULTCHAINLINK (HT=4')SSSSASPHALTASPHALTASPHALTASPHALTMHDTOP=588.83'INV. IN=577.03' 12" STEELINV. OUT=577.26' 15" RCPBOT.=576.97'MHDTOP=582.72'INV. IN=576.23' (SW) 15" RCPINV. IN=576.10' (W) 15" RCPINV. IN=576.23' (N) 8" PVCINV. OUT=576.32' 24" RCPBOT.=575.93'24" RCPINV.=574.55'MHDTOP = 588.85'INV. IN = 582.19' (SW) 15" RCPINV. IN = 582.10' (NW) 12" STEELINV. OUT = 581.70' (NE) 15" RCPMHDTOP=588.53'INV. IN= (SW) NOT MEAS.INV. IN=582.54' (NW) 12" STEELINV. OUT=582.32' 15" RCPSD 1.5' X 1.5' GRATETOP = 588.15'INV. OUT = 587.56' (N) 4" PVCSD INLET W/ GRATETOP=587.82'INV. IN=583.37' 8" PVCINV. OUT=582.92' 12" PVCSD INLET W/ GRATETOP=588.28'INV. OUT=583.82' 8" PVCMHDTOP=581.89'INV. IN=576.35' (NW) 6" PVCINV. IN=576.85' (NE) 12" RCPINV. IN=573.94' (SE) 6" PVCINV. OUT=573.84' (SW) 15" RCP15" RCP W/ FESINV.=573.63'6" PVCINV.=580.64'ROCKARMORROCKARMORROCK ARMORCHANNELSD GRATE INLETTOP=584.35'INV. OUT=578.80' 12" RCP6" PVCINV.=578.23'ROCK ARMORN42°19'03"W 514.06'587588 5 7 5 5 7 0 5 6 5 560555550545545 550555560565570575575 570 565 560 555 550 545 54054054 5 55 0555 5605655 7 0 5 7 5575 57 8 5 7 75705655605555605 6 5 5705 7 5 580580581581575570584583582 58158 0 580585 588 588585 580585 588 581 575570565560580579 578 577585585589 5865885885 8 7 5 8 6585585 587589586585XX X X X X X X SAN SAN SAN SANSANSAN XRAMPDDEX. BIORETENTIONEX. BIORETENTIONSAN SAN SAN SAN SAN SANXXXXXXXXXX XXXXXX4'' SAN4'' SAN4'' SAN4'' SANSIMPLEX WASTER WATERPUMP PACKAGE WITHSUMP BASIN. (VERIFY LOCATIONAND INVERT ELEVATION)WWAPPROX. LOCATION OF2" WATER SERVICE TOEXIST. MOBILE CLASSROOM.VERIFY LOCATION AND DEPTH.APPROX. LOCATION OF 4" SAN. SEWERTO EXIST. MOBILE CLASSROOM. VERIFYLOCATION AND DEPTH.W WWWWWWWEXISTING CONDITIONSC2.3SHEET12345678910HGFEDCBA1112IJHGFEDCBAIJ123456789101112RRMMARCHITECTS, PC115 South 15th Street, Suite 202DATE DRAWN S.S. PROJECT DESIGNED S.S., T.P., J.S., J.D. CHECKED C.K. MARK DATE BY DESCRIPTIONRichmond, Virginia 23219(804)277-898749448 608 Preston Avenue, Suite 200 | Charlottesville, VA 22903 TEL 434.295.5624 FAX 434.295.8317 www.timmons.com 05 AUG 2022 9-09-2022 TIMMONS APPROVED SITE PLAN PROJECT DRAWING 03/01/2023MOUNTAIN VIEW ELEMENTARY SCHOOL ADDITIONS SCHOOL BOARD OF ALBEMARLE COUNTY, VIRGINIA 1757 AVON STREET EXTENDED CHARLOTTESVILLE, VA 22902 IFB: 2023-IFB-3050233 VIRGINIA DEPARTMENT OF EDUCATION: 002-15-00-103 DRAWN DESIGNED CHECKED KB/MKW MKW/CG/SH KB NAD 8 30SCALE 1"=20'40'20'KEY PLANMANAGED STEEP SLOPESLEGEND: 6' (W) DBL. DOORFFE=588.99'XXXXXXEX. 20' WATERLINEEASEMENTDB. 4425, PG. 332EX. 20' DRAINAGEEASEMENTDB. 4425, PG. 332TMP 91-1DDOMINION CRANE & RIGGING, INC.DB. 1237, PG. 594ZONED: LIGHT INDUSTRYWWWWWW WWWWWTWX X X X X X X X X XX XX X GGGG UFO UFO G G G G UFOUFOUFOUFOUFOUFOUFO TMP 91-13COUNTY SCHOOL BOARD OFALBEMARLE COUNTY, VIRGINIADB. 1033, PG. 313ZONED: R13' (W) DOORFFE=589.06'3' (W) DOORFFE=589.03'3' (W) DOORFFE=589.04'3' (W) DOORFFE=589.06'3' (W) DOORFFE=589.01'6' (W) DBL. DOORFFE=589.02'3' (W) DOORFFE=588.99'3' (W) DOORFFE=589.06'3' (W) DOORFFE=589.00'3' (W) DOORFFE=588.99'3' (W) DOORFFE=589.03'(CONC. REMOVED AT TIME OFSURVEY)3' (W) DOORFFE=589.01'6' (W) DBL. DOORFFE=588.94'3' (W) DOORFFE=588.98'3' (W) DOORFFE=589.00'3' (W) DOORFFE=589.00'3' (W) DOORFFE=589.00'3' (W) DOORFFE=589.01'3' (W) DOORFFE=588.99'3' (W) DOORFFE=589.03'3' (W) DOORFFE=589.02'3' (W) DOORFFE=589.01'3' (W) DOORFFE=589.02'3' (W) DOORFFE=589.03'3' (W) DOORFFE=589.00'3' (W) DOORFFE=586.50'3' (W) DOORFFE=586.54'3' (W) DOORFFE=586.53'3' (W) DOORFFE=586.53'3' (W) DOORFFE=589.06'3' (W) DOORFFE=589.01'6' (W)DBL. DOORFFE=589.01'3' (W) DOORFFE=589.05'3' (W) DOORFFE=589.04'3' (W) DOORFFE=589.02'3' (W) DOORFFE=589.01'3' (W) DOORFFE=589.05'3' (W) DOORFFE=589.06'3' (W) DOORFFE=589.02'3' (W) DOORFFE=588.99'3' (W) DOORFFE=588.98'3' (W) DOORFFE=589.00'3' (W) DOORFFE=588.98'3' (W) DOORFFE=589.00'3' (W) DOORFFE=588.98'3' (W) DOORFFE=588.98'6' (W)DBL. DOORFFE=NOT MEAS.CONC. SWK8" CREPE8" CREPE3' (W) DOORFFE=589.06'3' (W) DOORFFE=589.01'6' (W) DBL.DOORFFE=589.00'3' (W) DOORFFE=589.03'3' (W) DOORFFE=589.04'6' (W) DBL.DOORFFE=589.04'MULTI-LEVELMASONRY, BLOCK & FRAMESCHOOL FACILITYMOUNTAIN VIEW E.S.(1757 AVON STREET EXT.)ASPH. SWK12" BIRCHCONC.CONC.3' (W) DOORFFE=589.03'6' (W) DBL.DOORFFE=589.08'3' (W) DOORFFE=589.05'3' (W) DOORFFE=589.05'6' (W) DBL. DOORFFE=589.04'CONC.STATE ROUTE 742 ~AVON STREET, EXTENDED(60' & VAR. WIDTH R/W)VDOT PROJ. 0742-002-115MHS (GREASE TRAP) W/INNER DROP CONNECTIONSTOP=587.43'INV. IN=584.5' (E) 4" PVCINV. OUT=583.0' (W) 4" PVCBOT.=580.67LIQUID LEVEL=583.08'MHSTOP=587.61'INV. IN=580.79' (SE) UNK. MATERIALINV. OUT=580.43' (SW) UNK. MATERIALEX. 15' 'VIRGINIAPOWER' EASEMENTDB. 1096, PG. 739EX. 20' SEWER EASEMENTFOR ACSADB. 1132, PG. 751EX. 20' WATERLINEEASEMENT FOR ACSADB. 1831, PG. 129GRAVELSTONE DAM(S)OHPOHPOHPOHPOHPOHPOHPOHPOHPOHPOHPOHPOHPOHPOHPOHPOHPOHPOHPOHPOHPOHPSTATUECURB RAMPW/ DWSUTILITYVAULTBRICK MON. SIGN(MVES)5' CONC. SWK5' CONC. SWKMHSTOP = 588.41'*INACCESSIBLEMHSGRAVELGRAVELMETAL STAIRSW/ LANDINGMETALSTAIRS W/LANDINGMETAL STAIRCONC.CONC. SWK METAL DECKMOBILECLASSROOMMOBILECLASSROOMMOBILECLASSROOMMETALSTAIRMETALLAND.GRASSGRASSGRASSGRASS4' CHAINLINKCONC. STEPS3 TREADS, 4 RISERSUTILITY METERS W /CHAIN-LINK FENCE (HT=5')7' WOODENFENCECONC. STEPS3 TREADS,4 RISERSCONC. STEPS9 TREADS,10 RISERSLOADING DOCKW / CANOPYGRASSCANOPYCANOPYGRASS6' CONC. SW.METAL RAMPPLAY EQUIPMENT(24 SPACES)(10 SPACES)(10 SPACES)(10 SPACES)(10 SPACES)(16 SPACES)(4 ADA SPACES)(6 SPACES)(3 SPACES)(12 BUS SPACES)6' CONC. SWKPLAY EQUIPMENT5' CONC. SWK5' CONC. SWK ATHLETIC COURTS(ASPHALT)TRENCH DRAIN (3)PLAY EQUIPMENT6' CONC. SWK6' CONC. SWKCONC.6' CONC. SWKCONC.CONC.GRASSCONC. SWKCONC.GRASSGRASS2" DEC.12"DEC.3" MAPLE6" DEC.6" DEC. (5)12" DEC.6" DEC. (4)8" DEC.4" DEC.4" DEC.6" DEC.12" DEC. (3)20" WILLOW2" DEC.8" DEC8" DEC. (2)8" DEC.2" DEC.8" BRAD PEAR12" CHERRY8" SYC.8" BIRCH6" CHERRY6" MAPLE (2)10" DEC.2" DEC.8" CHERRY10" CHERRY10" CHERRY10" CHERRY8" DOGWD14" DEC.12"DEC.12"DEC.10"6" DEC.8" DEC.10" HOLLY8" CREPE (3)8" DEC.6" DOGWD12" CREPE5" CREPE (2)CONC. SWKGRASSCONC.WOODRAMPCONC.(12 BUS SPACES)(LANE BARRIER)PLAYAREAWWEX. 15' 'VIRGINIAPOWER' EASEMENTDB. 1096, PG. 739CURB RAMPW/ DWSCURB RAMPW/ DWSCURB RAMPW/ DWSC&GEPC&GEPSWKCONC.CONC. SWKCURBEPEPCURBEPEPCURBGOALGOALPOSTPOSTCONC.CURBEPCURBEPCURBEPEPEPEPC&GEPC&GEPEPEPEPEPC&GEPLIMITS OFPEDESTRIANIMPROV.FFE=590.59'FFE=590.60'FFE=590.53'FFE=590.62'FFE=590.46'EPEP EP EPEPEP1' x 1' METALCANOPY COLUMN& FRAME (TYP)1' x 1' METALCANOPY COLUMN& FRAME (TYP)EP15" RCP 15" RCPWW WW6"15" RCP12"15" R C P 24" RCP15" RCPDDDDDSANEX. 20' WATERLINEEASEMENT FOR ACSADB. 1132, PG. 751DB. 1096, PG. 733EX. 20' WATERLINEEASEMENT FOR ACSADB. 1132, PG. 751DB. 1096, PG. 733CURB RAMP W/DWSEPSSSSASPHALTASPHALTASPHALTASPHALTASPHALTASPHALT8" DEC.MAILBOXMHDTOP=584.94'INV.=579.70' (NW) 8" PVCINV. OUT=579.66' 8" PVCMHDTOP=588.83'INV. IN=577.03' 12" STEELINV. OUT=577.26' 15" RCPBOT.=576.97'MHDTOP=582.72'INV. IN=576.23' (SW) 15" RCPINV. IN=576.10' (W) 15" RCPINV. IN=576.23' (N) 8" PVCINV. OUT=576.32' 24" RCPBOT.=575.93'24" RCPINV.=574.55'MHDTOP = 588.85'INV. IN = 582.19' (SW) 15" RCPINV. IN = 582.10' (NW) 12" STEELINV. OUT = 581.70' (NE) 15" RCPMHDTOP=588.53'INV. IN= (SW) NOT MEAS.INV. IN=582.54' (NW) 12" STEELINV. OUT=582.32' 15" RCPSD 1.5' X 1.5' GRATETOP = 588.15'INV. OUT = 587.56' (N) 4" PVCSD INLET W/ GRATETOP=587.82'INV. IN=583.37' 8" PVCINV. OUT=582.92' 12" PVCSD INLET W/ GRATETOP=588.28'INV. OUT=583.82' 8" PVCSD INLET W/ GRATE2.5' X 2.5'TOP=586.84'INV. OUT=584.99' 15" RCPMHDTOP = 585.73'INV. IN=583.08' (NE) 15" RCPINV. IN=583.13' (E) 15" RCPINV. OUT=583.0' 15" RCPSD INLET W/ GRATE2.5' x 2.5'TOP = 587.32'INV. IN = 585.20' (SE)INV. OUT = 584.93' (NW) 15" RCP24" RCPINV.=575.63'SD CURB INLET W/ MHDTOP=581.63'INV. IN=577.34' 15" RCPINV. OUT=577.12' 24" RCPSD INLET W/ GRATETOP=580.99'INV. IN=578.66' (SE) 8" RCPINV. OUT=578.58' (NW) 15" RCP(CO) 6" PVCTOP=585.05'INV.=579.22'(CO) 6" PVCTOP=582.10'INV.=579.59'6" PVCINV.=575.30'ROCKARMOR(CO) 6" PVCTOP=583.76'INV.=579.12'(CO) 6" PVCTOP=585.79'INV.=579.94'(CO) 6" PVCTOP=585.72'INV.=579.83'N25°44'03"E 331.00'N64°15'57"W12.00'N25°44'03"E 329.71'S42°59'28"E 553.78'585 590595600605595590600595590585585584 580 583580580581 582 583 5845865795785775765755805755726" MAPLE581582583584587586 588 5855875885865895895885955905805 7 5580585 588 588585 585 588 581 575580582575580 585584 5865885885 8 7 5 8 6 587589586586 583582581585585X SAN SAN SAN SAN SANSANWXDDEX.BIORETENTIONEX.BIORETENTIONEX.BIORETENTIONSAN SAN SAN SAN NO PARKING SIGNNO PUBLIC USESIGN4'' SAN4'' SAN4'' SAN4'' SANSIMPLEX WASTER WATERPUMP PACKAGE WITHSUMP BASIN. (VERIFY LOCATIONAND INVERT ELEVATION)APPROX. LOCATION OF2" WATER SERVICE TOEXIST. MOBILE CLASSROOM.VERIFY LOCATION AND DEPTH.APPROX. LOCATION OF 4" SAN. SEWERTO EXIST. MOBILE CLASSROOM. VERIFYLOCATION AND DEPTH.MOVELIGHTPOLEXXXXXXXXXXXXXXREMOVEREMOVEREMOVEREMOVEREMOVEREMOVEREMOVECANOPYREMOVEPOSTREMOVEPOSTXXXXXXXREMOVEREMOVE SANITARY LATERAL.SAWCUT CURBREMOVESIDEWALKREMOVECURBSAWCUTSIDEWALKREMOVESIDEWALKREMOVE FENCESANITARY LATERAL TO REMAINREMOVEREMOVEMOVELIGHTPOLEXXXXXXREMOVE CLEANOUTREMOVEREMOVE PIPES ANDCLEAN OUTS FROMHERE DOWN ANDDAYLIGHT TO NEW DRYPOND. PATCH INLET ONAVON STREET.XREMOVE RISERAND PIPE UP TOCURB INLETXSAWCUT CURBREMOVE FLUMEREMOVE EX. BIORETENTIONFACILITY AND SWM POND ASSHOWN ON WPO200600002.MOVELIGHTPOLEMOVESIGNXREMOVEREMOVECONTRACTOR TO REMOVE/SALVAGEALL METAL STAIRS/RAMPS ANDRETURN TO ACPS (TYP.)REMOVE, SALVAGE, ANDREINSTALL FLAG POLE.BRICK BASE TO BEREMOVED. REFER TOLANDSCAPE PLANS.MOVELIGHTPOLEREMOVE STONE SPLASHPAD AND FRAMEPORTION OF WALL TOBE REMOVED - REFARCH DWGS FORADDITIONALREQUIREMENTSSIDEWALK TO BE REPLACED AFTERINSTALLATION OF STORM PIPE. CONTRACTORTO PROTECT EXISTING FIBER LINE & BOXDURING STORM PIPE INSTALLATIONREMOVEREMOVE SHRUBS ANDORNAMENTAL TREEREMOVED BY OWNER/ACPSREMOVEREMOVE AND SALVAGEREMOVEREMOVE ANDSALVAGEREMOVE AND SALVAGEREMOVE POWER BOXCONTRACTOR TO REMOVE ANDDISCONNECT ALL ELECTRIC,PLUMBING, AND IT EQUIPMENTASSOCIATED WITH MOBILECLASSROOM TO BE REMOVED.CONTRACTOR TO FIELD VERIFY THEEXTENTS OF THE REMOVAL NEEDEDPRIOR TO DEMO. REMOVAL TOEXTEND TO LIMITS OF DISTURBANCEAND/OR EXISTING BUILDING PENDINGFIELD VERIFICATION.VACATE PORTION OF EXISTING20' WATERLINE EASEMENT.REMOVE AND DISCONNECT ALL ELECTRIC,PLUMBING, AND IT EQUIPMENT ASSOCIATEDWITH MOBILE CLASSROOM TO BE REMOVED.FIELD VERIFY EXTENTS OF THE REMOVALNEEDED PRIOR TO DEMO. REMOVAL TOEXTEND TO LIMITS OF DISTURBANCEAND/OR EXISTING BUILDING PENDING FIELDVERIFICATION.CONTRACTOR TO REMOVE/SALVAGEALL METAL STAIRS AND METAL DECKAND RETURN TO ACPS (TYP.)REMOVE SEWAGE PUMP AND TANKREMOVED BY GCREMOVE AND SALVAGEREMOVE AND SALVAGEFOOTERS SHALL BE REMOVED BY CONTRACTORFOR ALL MOBILE CLASSROOMS THAT AREREMOVED, INCLUDING THOSE THAT ARE NOTEDTO BE REMOVED BY ACPS ON THE PLAN.DEMOLITION PLANC2.4SHEET12345678910HGFEDCBA1112IJHGFEDCBAIJ123456789101112RRMMARCHITECTS, PC115 South 15th Street, Suite 202DATE DRAWN S.S. PROJECT DESIGNED S.S., T.P., J.S., J.D. CHECKED C.K. MARK DATE BY DESCRIPTIONRichmond, Virginia 23219(804)277-898749448 608 Preston Avenue, Suite 200 | Charlottesville, VA 22903 TEL 434.295.5624 FAX 434.295.8317 www.timmons.com 05 AUG 2022 9-09-2022 TIMMONS APPROVED SITE PLAN PROJECT DRAWING 03/01/2023MOUNTAIN VIEW ELEMENTARY SCHOOL ADDITIONS SCHOOL BOARD OF ALBEMARLE COUNTY, VIRGINIA 1757 AVON STREET EXTENDED CHARLOTTESVILLE, VA 22902 IFB: 2023-IFB-3050233 VIRGINIA DEPARTMENT OF EDUCATION: 002-15-00-103 DRAWN DESIGNED CHECKED KB/MKW MKW/CG/SH KB REMOVE HARDSCAPEREMOVE TREESAW CUTXLEGEND:NAD 8 30SCALE 1"=20'40'20'KEY PLAN FFE=588.99'XXXXXXXXXXXXTTUGPUGPWWW X X WGGWWUGP UGPXXX X XXXXXXX X XX XXXXXXXXXXXXXXXXX XXXXXXX X X X X X X X X X X X X XX XXXXX XXXXX X XUFOUFOUFOUFOUFOUFOUFO UFO UFOGGG G GGGGGGGG TMP 91-13COUNTY SCHOOL BOARD OFALBEMARLE COUNTY, VIRGINIADB. 1033, PG. 313ZONED: R13' (W) DOORFFE=589.06'3' (W) DOORFFE=589.03'3' (W) DOORFFE=589.04'3' (W) DOORFFE=589.06'3' (W) DOORFFE=589.01'6' (W) DBL. DOORFFE=589.02'3' (W) DOORFFE=588.99'3' (W) DOORFFE=589.06'3' (W) DOORFFE=589.00'3' (W) DOORFFE=588.99'3' (W) DOORFFE=589.03'(CONC. REMOVED AT TIME OFSURVEY)3' (W) DOORFFE=589.01'6' (W) DBL. DOORFFE=588.94'3' (W) DOORFFE=588.98'3' (W) DOORFFE=589.00'3' (W) DOORFFE=589.00'3' (W) DOORFFE=589.00'3' (W) DOORFFE=589.01'3' (W) DOORFFE=588.99'3' (W) DOORFFE=589.03'3' (W) DOORFFE=589.02'3' (W) DOORFFE=589.01'3' (W) DOORFFE=589.02'3' (W) DOORFFE=589.03'3' (W) DOORFFE=589.00'3' (W) DOORFFE=586.50'3' (W) DOORFFE=586.54'3' (W) DOORFFE=586.53'3' (W) DOORFFE=586.53'3' (W) DOORFFE=589.06'3' (W) DOORFFE=589.01'6' (W)DBL. DOORFFE=589.01'3' (W) DOORFFE=589.05'3' (W) DOORFFE=589.04'3' (W) DOORFFE=589.02'3' (W) DOORFFE=589.01'3' (W) DOORFFE=589.05'3' (W) DOORFFE=589.06'3' (W) DOORFFE=589.02'FFE=588.99'6' (W)DBL. DOORFFE=NOT MEAS.CONC. SWK8" CREPE8" CREPE3' (W) DOORFFE=589.06'3' (W) DOORFFE=589.01'6' (W) DBL.DOORFFE=589.00'3' (W) DOORFFE=589.03'3' (W) DOORFFE=589.04'6' (W) DBL.DOORFFE=589.04'MULTI-LEVELMASONRY, BLOCK & FRAMESCHOOL FACILITYMOUNTAIN VIEW E.S.(1757 AVON STREET EXT.)ASPH. SWK12" BIRCHCONC.CONC.3' (W) DOORFFE=589.03'6' (W) DBL.DOORFFE=589.08'3' (W) DOORFFE=589.05'3' (W) DOORFFE=589.05'6' (W) DBL. DOORFFE=589.04'CONC.MHS (GREASE TRAP) W/INNER DROP CONNECTIONSTOP=587.43'INV. IN=584.5' (E) 4" PVCINV. OUT=583.0' (W) 4" PVCBOT.=580.67LIQUID LEVEL=583.08'MHSTOP=587.61'INV. IN=580.79' (SE) UNK. MATERIALINV. OUT=580.43' (SW) UNK. MATERIALEX. 20' SANITARYSEWER EASEMENTFOR ACSADB. 1096, PG. 733PRESUMED / APPROXIMATELOCATION EX. 20' EASEMENTFOR CENTRAL TELEPHONECOMPANY OF VIRGINIADB. 598, PG. 395EX. 20' SEWER EASEMENTFOR ACSADB. 1132, PG. 751GRAVELCHAIN-LINKFENCE, HT=5'SHEDGRAVELCONC.CHAIN-LINKFENCE (HT=4')CHAINLINK (HT=4')WOOD PED. BRIDGE6' CONC. SWK6' CONC. SW.5' CONC. SWKCONC.CONC.MHSTOP=587.52'INV. IN=581.14' (N) 4" PVCINV. IN=577.97' (NE) UNKNOWNINV. IN=581.28' (E) 4" PVCINV. IN=579.55' (SE) 4" PVCINV. IN=583.37' (S) 4" PVCINV. OUT=577.87' (W) 8" PVCCONC.CONC. SWK MOBILECLASSROOMMOBILECLASSROOMMOBILECLASSROOMMETALSTAIRMETALLAND.GRASSGRASS4' CHAINLINKCONC. STEPS3 TREADS, 4 RISERSUTILITY METERS W /CHAIN-LINK FENCE (HT=5')7' WOODENFENCECONC. STEPS3 TREADS,4 RISERSCONC. STEPS9 TREADS,10 RISERSMETAL STAIRSW / LANDINGMETAL DECK& RAMPLOADING DOCKW / CANOPYGRASSCANOPYCANOPYGRASSTRANSFORMERW / CONC. PADMETAL STEPSW / LANDINGSHED6' CONC. SW.METAL RAMPPLAY EQUIPMENT(16 SPACES)(4 ADA SPACES)(14 SPACES)(9 SPACES)(5 SPACES)(2 ADA SPACES)(4 SPACES)(11 SPACES)(11 SPACES)(8 SPACES)CONTAINERS (2)CONTAINER BOX6' CONC. SWKPLAY EQUIPMENT5' CONC. SWK5' CONC. SWK ATHLETIC COURTS(ASPHALT)SWINGSTRENCH DRAIN (3)PLAY EQUIPMENTCONC.6' CONC. SWKCONC.CONC.GRASSCONC.GRASS8" MAPLE6" DEC.10" CHERRY10" CHERRY10" CHERRY8" DOGWD14" DEC.12"DEC.12"DEC.10"6" DEC. (2)6" DEC.4" DEC. (3)6" DEC. (2)4" DEC. (4)6" DEC.8" DEC.10" HOLLY8" CREPE (3)8" DEC.6" DOGWD12" CREPECONC. SWKGRASSCONC.WOODRAMPCONC.PLAYAREACURB RAMPW/ DWSGOALGOALGOALGOALPOSTPOSTCONC.CURBEPCURBEPCURBEPPOLE SHED / BLDG.FFE=590.46'EPEPCURB EPEPEPC&GEPC&GEPEPCURBEPEPEP EP 1' x 1' METALCANOPY COLUMN& FRAME (TYP)1' x 1' METALCANOPY COLUMN& FRAME (TYP)EP(CURB CUT)3 POSTS(CURB CUT)6"12"15" R C P 24" RCP15" RCPDDDDSANSANSANSANSANSANSAN8"MHSTOP=584.25'INV. IN=575.10' (NE) UNK.INV. IN=575.20' (W) 8" PVCINV. OUT=574.75' 8" PVCN49°11'37"W 1065.82'CURB RAMP W/DWSEPELECTRIC VAULTWATER VAULTCHAINLINK (HT=4')SSSSASPHALTASPHALTASPHALTASPHALTMHDTOP=588.83'INV. IN=577.03' 12" STEELINV. OUT=577.26' 15" RCPBOT.=576.97'MHDTOP=582.72'INV. IN=576.23' (SW) 15" RCPINV. IN=576.10' (W) 15" RCPINV. IN=576.23' (N) 8" PVCINV. OUT=576.32' 24" RCPBOT.=575.93'24" RCPINV.=574.55'MHDTOP = 588.85'INV. IN = 582.19' (SW) 15" RCPINV. IN = 582.10' (NW) 12" STEELINV. OUT = 581.70' (NE) 15" RCPMHDTOP=588.53'INV. IN= (SW) NOT MEAS.INV. IN=582.54' (NW) 12" STEELINV. OUT=582.32' 15" RCPSD 1.5' X 1.5' GRATETOP = 588.15'INV. OUT = 587.56' (N) 4" PVCSD INLET W/ GRATETOP=587.82'INV. IN=583.37' 8" PVCINV. OUT=582.92' 12" PVCSD INLET W/ GRATETOP=588.28'INV. OUT=583.82' 8" PVCMHDTOP=581.89'INV. IN=576.35' (NW) 6" PVCINV. IN=576.85' (NE) 12" RCPINV. IN=573.94' (SE) 6" PVCINV. OUT=573.84' (SW) 15" RCP15" RCP W/ FESINV.=573.63'6" PVCINV.=580.64'ROCKARMORROCKARMORROCK ARMORCHANNELSD GRATE INLETTOP=584.35'INV. OUT=578.80' 12" RCP6" PVCINV.=578.23'ROCK ARMORN42°19'03"W 514.06'587588 5 7 5 5 7 0 5 6 5 560555550545545 550555560565570575575 570 565 560 555 550 545 54054054 5 55 0555 5605655 7 0 5 7 5575 5785 7 75705655605555605 6 5 5705 7 5 580580581581575570584583582 58158 0 580585 588 588585 580585 588 581 575570565560580579 578 577585585589 5865885885 8 7 5 8 6585585 587589586585XX X X X X X X SAN SAN SAN SANSANSAN XRAMPDDEX. BIORETENTIONEX. BIORETENTIONSAN SAN SAN SAN SAN SANXXXXXXXXXX XXXXXX4'' SAN4'' SAN4'' SAN4'' SANSIMPLEX WASTER WATERPUMP PACKAGE WITHSUMP BASIN. (VERIFY LOCATIONAND INVERT ELEVATION)WWAPPROX. LOCATION OF2" WATER SERVICE TOEXIST. MOBILE CLASSROOM.VERIFY LOCATION AND DEPTH.APPROX. LOCATION OF 4" SAN. SEWERTO EXIST. MOBILE CLASSROOM. VERIFYLOCATION AND DEPTH.W WWWWWWWXREMOVEREMOVEREMOVEREMOVEREMOVEREMOVEREMOVEREMOVECANOPYREMOVEPOSTREMOVEPOSTREMOVEPOSTREMOVEPOSTXXXXXXXRELOCATEREMOVEREMOVEREMOVEREMOVE SANITARY LATERAL.SAWCUT CURBMOVE SHEDSAWCUT CURBSAWCUT ASPHALTAND CONCRETERELOCATEREMOVESIDEWALKREMOVECURBSAWCUTSIDEWALKREMOVESIDEWALKREMOVE FENCESANITARY LATERAL TO REMAINXXXXXXREMOVE CLEANOUTREMOVEREMOVE STORM PIPECONTRACTOR TO REMOVE/SALVAGEALL METAL STAIRS/RAMPS ANDRETURN TO ACPS (TYP.)REMOVE, SALVAGE, ANDREINSTALL FLAG POLE.BRICK BASE TO BEREMOVED. REFER TOLANDSCAPE PLANS.SAWCUT CURBSAWCUT CURBSAWCUTASPHALTREMOVE STONE SPLASHPAD AND FRAMEPORTION OF WALL TOBE REMOVED - REFARCH DWGS FORADDITIONALREQUIREMENTSSIDEWALK TO BE REPLACED AFTERINSTALLATION OF STORM PIPE. CONTRACTORTO PROTECT EXISTING FIBER LINE & BOXDURING STORM PIPE INSTALLATIONREMOVESIDEWALK TO BE REPLACEDAFTER INSTALLATION OFSTORM PIPEREMOVE SHRUBS ANDORNAMENTAL TREEREMOVEREMOVE ANDSALVAGEREMOVE AND SALVAGEREMOVE AND DISCONNECT ALL ELECTRIC,PLUMBING, AND IT EQUIPMENT ASSOCIATEDWITH MOBILE CLASSROOM TO BE REMOVED.FIELD VERIFY EXTENTS OF THE REMOVALNEEDED PRIOR TO DEMO. REMOVAL TOEXTEND TO LIMITS OF DISTURBANCEAND/OR EXISTING BUILDING PENDING FIELDVERIFICATION.REMOVED BY GCDEMOLITION PLANC2.6SHEET12345678910HGFEDCBA1112IJHGFEDCBAIJ123456789101112RRMMARCHITECTS, PC115 South 15th Street, Suite 202DATE DRAWN S.S. PROJECT DESIGNED S.S., T.P., J.S., J.D. CHECKED C.K. MARK DATE BY DESCRIPTIONRichmond, Virginia 23219(804)277-898749448 608 Preston Avenue, Suite 200 | Charlottesville, VA 22903 TEL 434.295.5624 FAX 434.295.8317 www.timmons.com 05 AUG 2022 9-09-2022 TIMMONS APPROVED SITE PLAN PROJECT DRAWING 03/01/2023MOUNTAIN VIEW ELEMENTARY SCHOOL ADDITIONS SCHOOL BOARD OF ALBEMARLE COUNTY, VIRGINIA 1757 AVON STREET EXTENDED CHARLOTTESVILLE, VA 22902 IFB: 2023-IFB-3050233 VIRGINIA DEPARTMENT OF EDUCATION: 002-15-00-103 DRAWN DESIGNED CHECKED KB/MKW MKW/CG/SH KB NAD 8 30SCALE 1"=20'40'20'REMOVE HARDSCAPEREMOVE TREESAW CUTXLEGEND:KEY PLAN SHEET12345678910HGFEDCBA1112IJHGFEDCBAIJ123456789101112RRMMARCHITECTS, PC115 South 15th Street, Suite 202DATE DRAWN S.S. PROJECT DESIGNED S.S., T.P., J.S., J.D. CHECKED C.K. MARK DATE BY DESCRIPTIONRichmond, Virginia 23219(804)277-898749448 608 Preston Avenue, Suite 200 | Charlottesville, VA 22903 TEL 434.295.5624 FAX 434.295.8317 www.timmons.com 05 AUG 2022 9-09-2022 TIMMONS APPROVED SITE PLAN PROJECT DRAWING 03/01/2023MOUNTAIN VIEW ELEMENTARY SCHOOL ADDITIONS SCHOOL BOARD OF ALBEMARLE COUNTY, VIRGINIA 1757 AVON STREET EXTENDED CHARLOTTESVILLE, VA 22902 IFB: 2023-IFB-3050233 VIRGINIA DEPARTMENT OF EDUCATION: 002-15-00-103 DRAWN DESIGNED CHECKED KB/MKW MKW/CG/SH KB 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 ISREACHED ON ANY PORTION OF THE SITE. TEMPORARY SOIL STABILIZATION SHALL BE APPLIED WITHIN SEVEN DAYS TO DENUDED AREASTHAT 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 WITHSEDIMENT TRAPPING MEASURES. THE APPLICANT IS RESPONSIBLE FOR THE TEMPORARY PROTECTION AND PERMANENT STABILIZATIONOF 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, MATUREENOUGH TO SURVIVE AND WILL INHIBIT EROSION.MS-4. SEDIMENT TRAPS, PERIMETER DIKES, SEDIMENT BARRIERS AND OTHER MEASURES INTENDED TO TRAP SEDIMENT SHALL BECONSTRUCTED AS A FIRST STEP IN ANY LAND-DISTURBING ACTIVITY AND SHALL BE MADE FUNCTIONAL BEFORE UPSLOPE LANDDISTURBANCE TAKES PLACE.MS-5. STABILIZATION MEASURES SHALL BE APPLIED TO EARTHEN STRUCTURES SUCH AS DAMS, DIKES AND DIVERSIONS IMMEDIATELY AFTERINSTALLATION.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 TRAPSHALL 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 FOUNDTO BE ERODING EXCESSIVELY WITHIN ONE YEAR OF PERMANENT STABILIZATION SHALL BE PROVIDED WITH ADDITIONAL SLOPESTABILIZING MEASURES UNTIL THE PROBLEM IS CORRECTED.MS-8. CONCENTRATED RUNOFF SHALL NOT FLOW DOWN CUT OR FILL SLOPES UNLESS CONTAINED WITHIN AN ADEQUATE TEMPORARY ORPERMANENT 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 WATERCANNOT 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 OUTLETPROTECTION AND ANY REQUIRED TEMPORARY OR PERMANENT CHANNEL LINING SHALL BE INSTALLED IN BOTH THE CONVEYANCECHANNEL AND RECEIVING CHANNEL.MS-12. WHEN WORK IN A LIVE WATERCOURSE IS PERFORMED, PRECAUTIONS SHALL BE TAKEN TO MINIMIZE ENCROACHMENT, CONTROLSEDIMENT TRANSPORT AND STABILIZE THE WORK AREA TO THE GREATEST EXTENT POSSIBLE DURING CONSTRUCTION. NONERODIBLEMATERIAL SHALL BE USED FOR THE CONSTRUCTION OF CAUSEWAYS AND COFFERDAMS. EARTHEN FILL MAY BE USED FOR THESESTRUCTURES 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, ATEMPORARY 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 BEMET.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 OTHERAPPLICABLE 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 PROMOTESTABILIZATION.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 THETRANSPORT OF SEDIMENT BY VEHICULAR TRACKING ONTO THE PAVED SURFACE. WHERE SEDIMENT IS TRANSPORTED ONTO A PAVED ORPUBLIC 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. STREETWASHING SHALL BE ALLOWED ONLY AFTER SEDIMENT IS REMOVED IN THIS MANNER. THIS PROVISION SHALL APPLY TO INDIVIDUALDEVELOPMENT 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 STABILIZATIONOR 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 BEPERMANENTLY STABILIZED TO PREVENT FURTHER EROSION AND SEDIMENTATION.MS-19.PROPERTIES AND WATERWAYS DOWNSTREAM FROM DEVELOPMENT SITES SHALL BE PROTECTED FROM SEDIMENT DEPOSITION, EROSIONAND DAMAGE DUE TO INCREASES IN VOLUME, VELOCITY AND PEAK FLOW RATE OF STORMWATER RUNOFF FOR THE STATED FREQUENCYSTORM OF 24-HOUR DURATION IN ACCORDANCE WITH THE STANDARDS AND CRITERIA LISTED IN SECTION 19 OF VIRGINIAADMINISTRATIVE CODE 9VAC25-840-40 MINIMUM STANDARDS.EROSION AND SEDIMENT CONTROL NARRATIVEPROJECT DESCRIPTIONTHIS PROJECT INCLUDES BUILDING ADDITIONS TO MOUNTAIN VIEW ELEMENTARY SCHOOL, ADDITIONALPARKING, A NEW BUS AND DROP OFF LOOP, OUTDOOR LEARNING SPACES AND ASSOCIATED SITE WORK.LIMITS OF CLEARING AND GRADING ARE 3.95 ACRES.ADJACENT PROPERTYTHESE IMPROVEMENTS ARE BEING MADE WITHIN THE PROPERTY BOUNDARY. TO THE SOUTH IS RESIDENTIALPROPERTIES. A COMMERCIAL PROPERTY LIES NORTH OF THE SCHOOL.EXISTING SITE CONDITIONSTHE SITE IS CURRENTLY THE LOCATION OF MOUNTAIN VIEW ELEMENTARY SCHOOL.OFF-SITE AREASSOME UTILITY CONNECTIONS WILL REQUIRE OFFSITE CONFECTIONS.CRITICAL EROSION AREASNO CRITICAL EROSION AREA EXIST.EROSION AND SEDIMENT CONTROL MEASURESUNLESS OTHERWISE INDICATED, ALL VEGETATIVE AND STRUCTURAL EROSION AND SEDIMENT CONTROLPRACTICES SHALL BE CONSTRUCTED AND MAINTAINED ACCORDING TO MINIMUM STANDARDS ANDSPECIFICATIONS OF THE CURRENT ADDITION OF THE VIRGINIA EROSION AND SEDIMENT CONTROLHANDBOOK. THE MINIMUM STANDARDS OF THE VESCH SHALL BE ADHERED TO UNLESS OTHERWISE WAIVEDOR APPROVED BY A VARIANCE BY LOCAL AUTHORITIES HAVING JURISDICTION.STORMWATER RUNOFF CONSIDERATIONSUNDERGROUND DETENTION PIPES WILL BE USED TO CONTROL OFFSITE RUNOFF. BAYFILTERS WILL BE USEDTO TREAT STORMWATER FOR QUALITY.STORMWATER RUNOFF CONSIDERATIONSALL EROSION AND SEDIMENT CONTROL MEASURES SHALL BE MAINTAINED IN ACCORDANCE WITH VESCH ANDTHE 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 BEPROVIDED AT THE LOCATION INDICATED ON THE PLANS. IT IS IMPERATIVE THAT THIS MEASURE BEMAINTAINED THROUGHOUT CONSTRUCTION. ITS PURPOSE IS TO REDUCE THE AMOUNT OF MUDTRANSPORTED ONTO PAVED PUBLIC ROADS BY MOTOR VEHICLES OR RUNOFF.2.SILT FENCE BARRIER - 3.05 SILT FENCE SEDIMENT BARRIERS SHAL L BE INSTALLED DOWNSLOPE OFAREAS 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 PREVENTSEDIMENT FROM LEAVING THE SITE.3.STORM DRAIN INLET PROTECTION - 3.07 STONE FILTERS SHALL BE PLACED AT THE INLET OF ALLDRAINAGE STRUCTURES AS INDICATED ON PLANS. ITS PURPOSE IS TO PREVENT SEDIMENT FROMENTERING THE STORM DRAINAGE SYSTEM PRIOR TO PERMANENT STABILIZATION.4.DIVERSION DIKE - 3.09 A TEMPORARY RIDGE OF COMPACTED SOIL TO DIVERT WATER FROM A CERTAINAREA.5.SEDIMENT TRAP - 3.13 A TEMPORARY BARRIER OR DAM WITH A CONTROLLED STORMWATER RELEASE TODETAIN SEDIMENT-LADEN RUNOFF FROM DISTURBED AREAS IN "WET" AND "DRY" STORAGE LONG ENOUGHFOR THE MAJORITY OF SEDIMENT TO SETTLE OUT.6.MAINTENANCE OF SEDIMENT TRAP - INSPECT TRAP EMBANKMENT WEEKLY TO ENSURE IT ISSTRUCTURALLY SOUND AND HAS NOT BEEN DAMAGED DURING CONSTRUCTION ACTIVITIES. ADDITIONALLYTHE TRAP SHALL BE CHECKED AFTER EVERY RAINFALL EVENT. ONCE THE SEDIMENT HAS REACHED THEDESIGNATED CLEANOUT LEVEL IT SHALL BE REMOVED AND PROPERLY DISPOSED OF.7.DUST CONTROL - 3.39 DUST CONTROL IS TO BE USED THROUGH THE SITE IN AREAS SUBJECT TOSURFACE AND AIR MOVEMENT.VEGETATIVE PRACTICES:1.TOPSOIL (TEMPORARY STOCKPILE) - 3.30 TOPSOIL SHALL BE STRIPPED FROM AREAS TO BE GRADEDAND STOCKPILED FOR LATER SPREADING. STOCKPILE LOCATIONS SHALL BE LOCATED ONSITE ANDSHALL BE STABILIZED WITH TEMPORARY SILT FENCE AND VEGETATION.2.TEMPORARY SEEDING - 3.31 ALL DENUDED AREAS WHICH WILL BE LEFT DORMANT FOR MORE THAN 30DAYS SHALL BE SEEDED WITH FAST GERMINATING TEMPORARY VEGETATION IMMEDIATELY FOLLOWINGGRADING OF THOSE AREAS. SELECTION OF THE SEED MIXTURE SHALL DEPEND ON THE TIME OF YEAR ITIS APPLIED.3.PERMANENT SEEDING - 3.32 FOLLOWING GRADING ACTIVITIES, ESTABLISH PERENNIAL VEGETATIVECOVER BY PLANTING SEED TO REDUCE EROSION, STABILIZE DISTURBED AREAS, AND ENHANCE NATURALBEAUTY.4.SOIL STABILIZATION BLANKETS & MATTING - 3.36 A PROTECTIVE COVERING BLANKET OR SOILSTABILIZATION MAT SHALL BE INSTALLED ON PREPARED PLANTING AREAS OF CHANNELS TO PROTECTAND PROMOTE VEGETATION ESTABLISHMENT AND REINFORCE ESTABLISHED TURF.MANAGEMENT STRATEGIES1.PROVIDE SEDIMENT TRAPPING MEASURES AS A FIRST STEP IN GRADING, SEED AND MULCHIMMEDIATELY FOLLOWING INSTALLATION.2.PROVIDE TEMPORARY SEEDING OR OTHER STABILIZATION IMMEDIATELY AFTER GRADING.3.ISOLATE TRENCHING FOR UTILITIES AND DRAINAGE FROM DOWNSTREAM CONVEYANCES IN ORDER TOMINIMIZE PERIMETER CONTROLS.4.ALL EROSION AND SEDIMENT CONTROL PRACTICES SHALL BE MAINTAINED UNTIL THEY ARE NO LONGERREQUIRED TO COMPLY WITH THE CONTRACT DOCUMENTS OR STATE LAW.PERMANENT STABILIZATIONALL NON-PAVED AREAS DISTURBED BY CONSTRUCTION SHALL BE STABILIZED WITH PERMANENT SEEDINGIMMEDIATELY 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, SEEDTYPE SHALL BE AS SPECIFIED FOR "LOW MAINTENANCE SLOPES" IN TABLE 3.32-D OF THE HANDBOOK. FORMULCH (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 INSTALLATIONPHASE 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 ON-SITE. CLEARING LIMITS MUST BEFLAGGED PRIOR TO THE MEETING WITH ONE (1) WEEK OF NOTICE.2.INSTALL SILT FENCE BELOW PROPOSED SEDIMENT BASIN. CLEAR AND GRADE SEDIMENT BASIN.INSTALL NEW OUTFALL PIPE.3.INSTALL REMAINING SILT FENCE, SAFETY FENCE, TREE PROTECTION, DIVERSION DIKES, AND INLETPROTECTION.4.AFTER ALL EROSION AND SEDIMENT CONTROL MEASURES ARE IN PLACE, SITE WORK CAN BEGIN.5.ROUGH GRADE PROJECT AREA.6.SEED ALL DENUDED AREAS PER VESCH STANDARDS.PHASE II (SEE SHEET C3.3)1.FINE GRADE THE PROJECT AREA.9.APPLY PERMANENT SOIL STABILIZATION TO THESE AREAS WITHIN SEVEN DAYS AFTER FINAL GRADE ISACHIEVED. SILT FENCE BELOW SEDIMENT BASIN MUST BE MAINTAINED THROUGH GRADING ANDCONSTRUCTION.5.ONCE THE SITE UP HILL FROM THE SEDIMENT BASIN HAS BEEN STABILIZED AND APPROVED BY ESCINSPECTOR, CONVERT THE SEDIMENT TRAP TO THE DRY POND.6.INSTALL ADDITIONAL INLET PROTECTION WHERE SHOWN ON THE PHASE II EROSION AND SEDIMENTCONTROL PLAN AS THE STORM SYSTEM IS CONSTRUCTED AND BECOMES OPERATIONAL. ENSURE THEPIPES TO THE UNDERGROUND DETENTION SYSTEM FACILITIES REMAIN OFFLINE AND PROTECTED FROMSEDIMENT UNTIL THE DETENTION SYSTEM HAS BEEN INSTALLED TO COMPLETION.7.ALL STORMWATER PIPING & STRUCTURES, INCLUDING DETENTION FACILITIES SHALL BE INSPECTED FORSILT/SEDIMENT. IF PRESENT, SILT/SEDIMENT SHALL BE CLEANED OUT FOR THE SYSTEM TO THESATISFACTION OF THE E&S INSPECTOR.8.ONCE CONSTRUCTION IS COMPLETE AND ALL CONTRIBUTING AREAS ARE STABILIZED, EROSIONCONTROL MEASURES CAN BE REMOVED UPON APPROVAL FROM THE E&S INSPECTOR.GENERAL EROSION AND SEDIMENT CONTROL NOTES:ES-1:UNLESS OTHERWISE INDICATED, CONSTRUCT AND MAINTAIN ALL VEGETATIVE AND STRUCTURALEROSION AND SEDIMENT CONTROL PRACTICES ACCORDING TO MINIMUM STANDARDS ANDSPECIFICATIONS OF THE LATEST EDITION OF THE VIRGINIA EROSION AND SEDIMENT CONTROLHANDBOOK AND VIRGINIA REGULATIONS VR 625-02-00 EROSION AND SEDIMENT CONTROLREGULATIONS.ES-2:THE CONTROLLING EROSION AND SEDIMENT CONTROL AUTHORITY WILL MAKE A CONTINUINGREVIEW 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 INCLEARING, GRADING, OR LAND DISTURBANCE.ES-4:MAINTAIN A COPY OF THE APPROVED EROSION AND SEDIMENT CONTROL PLAN ON THE SITE AT ALLTIMES.ES-5:PRIOR TO COMMENCING LAND-DISTURBING ACTIVITIES IN AREAS OTHER THAN INDICATED ONTHESE PLANS (INCLUDING, BUT NOT LIMITED TO, OFFSITE BORROW OR WASTE AREA), SUBMIT ASUPPLEMENTARY EROSION CONTROL PLAN TO THE ARCHITECT/ENGINEER AND THE CONTROLLINGEROSION AND SEDIMENT CONTROL AUTHORITY FOR REVIEW AND ACCEPTANCE.ES-6:PROVIDE ADDITIONAL EROSION CONTROL MEASURES NECESSARY TO PREVENT EROSION ANDSEDIMENTATION AS DETERMINED BY THE RESPONSIBLE LAND DISTURBER. (MODIFIED NOTE)ES-7:ALL DISTURBED AREAS SHALL DRAIN TO APPROVED SEDIMENT CONTROL MEASURES AT ALL TIMESDURING 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- PRODUCINGRAINFALL EVENT. MAKE ANY NECESSARY REPAIRS OR CLEANUP TO MAINTAIN THE EFFECTIVENESSOF THE EROSION CONTROL DEVICES IMMEDIATELY.EROSION & SEDIMENT CONTROL NOTES & DETAILSC3.0SOILS INFORMATION:63B - ORANGE SILT LOAM, 2 TO 7 PERCENT SLOPES, HYDROLOGICSOIL GROUP: C/D71B - RABUN CLAY LOAM, 2 TO 7 PERCENT SLOPES, HYDROLOGICSOIL GROUP: B58C - MYERSVILLE SILT LOAM, 0 TO 25 PERCENT, HYDROLOGIC SOILGROUP: B72C3 - RABUN CLAY, 7 TO 15 PERCENT SLOPES, HYDROLOGIC SOILGROUP: BCONTRACTOR SHALL PROVIDE ALL INFORMATIONREQUIRED FOR CONSTRUCTION RECORD DRAWINGS:GENERAL CONSTRUCTION NOTES FOR EROSION ANDSEDIMENT CONTROL1.THE PLAN APPROVING AUTHORITY MUST BE NOTIFIED ONE WEEK PRIOR TO THE PRE-CONSTRUCTION CONFERENCE, ONEWEEK PRIOR TO THE COMMENCEMENT OF LAND DISTURBING ACTIVITY, AND ONE WEEK PRIOR TO THE FINALINSPECTION.2.ALL EROSION AND SEDIMENT CONTROL MEASURES WILL BE CONSTRUCTED AND MAINTAINED ACCORDING TO MINIMUMSTANDARDS AND SPECIFICATIONS OF THE VIRGINIA EROSION AND SEDIMENT CONTROL HANDBOOK AND VIRGINIAREGULATIONS 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 ASUPPLEMENTARY EROSION CONTROL PLAN TO THE OWNER FOR REVIEW AND APPROVAL BY THE PLAN APPROVINGAUTHORITY.6.THE CONTRACTOR IS RESPONSIBLE FOR INSTALLATION OF ANY ADDITIONAL EROSION CONTROL MEASURES NECESSARYTO 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 LANDDISTURBING 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 EACHRUNOFF-PRODUCING EVENT. ANY NECESSARY REPAIRS OR CLEANUP TO MAINTAIN THE EFFECTIVENESS OF THEEROSION 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 SECTION5.1.28.13.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 HOURSOF 7:00AM TO 9:00PM.15.BORROW, FILL OR WASTE ACTIVITY SHALL BE CONDUCTED IN A SAFE MANNER THAT MAINTAINS LATERAL SUPPORT, ORORDER TO MINIMIZE ANY HAZARD TO PERSONS, PHYSICAL DAMAGE TO ADJACENT LAND ANDSTRUCTURES/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 PERMANENTSTORMWATER MANAGEMENT FACILITIES WHERE APPLICABLE ALL EROSION CONTROL MEASURES REQUIRED BY THISPLAN 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, ANDIN THE MONTHS OF SEPTEMBER TO FEBRUARY TO CONSIST A 50/50 MIX OF ANNUAL RYEGRASS AND CEREAL WINTERRYE, OR IN MARCH AND APRIL TO CONSIST OF ANNUAL RYE, OR MAY THROUGH AUGUST TO CONSIST OF GERMANMILLET. STRAW MULCH IS TO BE APPLIED AT 80LBS/100SF. ALTERNATIVES ARE SUBJECT TO APPROVAL BY THE COUNTYEROSION CONTROL INSPECTOR.18.PERMANENT STABILIZATION SHALL BE LIME AND FERTILIZER, PERMANENT SEEDING, AND MULCH. AGRICULTURALGRADE 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 SEEDINGSHALL BE APPLIED AT 180LBS/ACRE AND CONSIST OF 95% KENTUCKY 31 OR TALL FESCUE AND 0-5% PERENNIALRYEGRASS OR KENTUCKY BLUEGRASS. STRAW MULCH IS TO BE APPLIED AT 80LBS/100SF. ALTERNATIVES ARE SUBJECTTO APPROVAL BY THE COUNTY EROSION CONTROL INSPECTOR.19.MAINTENANCE: ALL MEASURES SHALL BE INSPECTED WEEKLY AND AFTER EACH RAINFALL EVENT. ANY DAMAGE ORCLOGGING 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 NECESSARYTO ACHIEVE A GOOD STAND OF GRASS. SILT FENCE AND DIVERSION DYKES WHICH COLLECT SEDIMENT TO HALF THEIRHEIGHT MUST BE CLEANED AND REPAIRED IMMEDIATELY.20.ALL TEMPORARY EROSION AND SEDIMENT CONTROL MEASURES SHALL BE REMOVED WITHIN 30 DAYS OF FINAL SITESTABILIZATION, WHEN MEASURES ARE NO LONGER NEEDED, SUBJECT TO APPROVAL BY THE COUNTY EROSIONCONTROL 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 DATETHE LAND DISTURBING ACTIVITY COMMENCED. (WATER PROTECTION ORDINANCE SECTION 17-207B) 3.14TEMPORARY SEDIMENT BASINNo ScaleSILT FENCE (WITH WIRE SUPPORT)TREE PROTECTIONNo ScalePAVED CONSTRUCTION ENTRANCENo ScaleSSFSFIPCWDPCEIPDDSAFPSTSTPSHEET12345678910HGFEDCBA1112IJHGFEDCBAIJ123456789101112RRMMARCHITECTS, PC115 South 15th Street, Suite 202DATE DRAWN S.S. PROJECT DESIGNED S.S., T.P., J.S., J.D. CHECKED C.K. MARK DATE BY DESCRIPTIONRichmond, Virginia 23219(804)277-898749448 608 Preston Avenue, Suite 200 | Charlottesville, VA 22903 TEL 434.295.5624 FAX 434.295.8317 www.timmons.com 05 AUG 2022 9-09-2022 TIMMONS APPROVED SITE PLAN PROJECT DRAWING 03/01/2023MOUNTAIN VIEW ELEMENTARY SCHOOL ADDITIONS SCHOOL BOARD OF ALBEMARLE COUNTY, VIRGINIA 1757 AVON STREET EXTENDED CHARLOTTESVILLE, VA 22902 IFB: 2023-IFB-3050233 VIRGINIA DEPARTMENT OF EDUCATION: 002-15-00-103 DRAWN DESIGNED CHECKED KB/MKW MKW/CG/SH KB No ScaleSAFETY FENCEPOLYETHYLENEFABRIC (ATTACHTO POSTS WITHMETAL TIEWIRES.)CONVENTIONALMETAL (T) OR(U) POSTSBRACINGCONCRETE FOOTINGGROUND LINELINE POSTWIREFABRICCOMPACTED SOIL18" MIN.FLOW4.5' MIN.NO SCALE3.38STANDARD ORANGE VINYL OR PLASTIC CONSTRUCTIONFENCE ATTACHED TO POSTS (PRE-WEATHERED WOOD,GALVANIZED STEEL, IRON OR THICK PVC PLASTIC), AT LEAST40" ABOVE FINISH GRADE WITH SPAN BETWEEN POSTS NOGREATER THAN 6' ON CENTER. EVERY NINTH POST SHALLCONTAIN A WARNING SIGN THAT CLEARLY IDENTIFIES THEFENCE AS A TREE PROTECTION FENCE.TABLE 3.32-DSITE SPECIFIC SEEDING MIXTURES FOR PIEDMONT AREAMINIMUM CARE LAWNCOMMERCIAL OR RESIDENTIALKENTUCKY 31 OR TURF-TYPE TALL FESCUEIMPROVED PERENNIAL RYEGRASSKENTUCKY BLUEGRASSGENERAL SLOPE (3:1 OR LESS)KENTUCKY 31 FESCUERED TOP GRASSSEASONAL NURSE CROP *LOW-MAINTENANCE SLOPE (STEEPER THAN 3:1)KENTUCKY 31 FESCUERED TOP GRASSSEASONAL NURSE CROP *CROWNVETCH **TOTAL LBS. PER ACRE175-200 LBS.90-100%0-5%0-5%128 LBS.2 LBS.20 LBS.150 LBS.108 LBS.2 LBS.20 LBS.20 LBS.150 LBS.* USE SEASONAL NURSE CROP IN ACCORDANCE WITH SEEDING DATESAS STATED BELOW:FEBRUARY 16TH THROUGH APRIL.................................. ANNUAL RYEMAY 1ST THROUGH AUGUST 15TH............................ FOXTAIL MILLETAUGUST 16TH THROUGH OCTOBER............................... ANNUAL RYENOVEMBER THROUGH FEBRUARY 15TH........................ WINTER RYE** SUBSTITUTE SERICEA LESPEDEZA FOR CROWNVETCH EAST OFFARMVILLE, VA (MAY THROUGH SEPTEMBER USE HULLED SERICEA, ALLOTHER PERIODS, USE UNHULLED SERICEA). IF FLATPEA IS USED IN LIEUOF CROWNVETCH, INCREASE RATE TO 30 LBS./ACRE. ALL LEGUME SEEDMUST BE PROPERLY INOCULATED. WEEPING LOVEGRASS MAY BEADDED TO ANY SLOPE OR LOW-MAINTENANCE MIX DURING WARMERSEEDING PERIODS; ADD 10-20 LBS./ACRE IN MIXES.TABLE 3.31-BACCEPTABLE TEMPORARY SEEDING PLANT MATERIALS"QUICK REFERENCE FOR ALL REGIONS"PLANTING DATESSEPT. 1 - FEB. 15FEB. 16 - APR. 30MAY 1 - AUG. 31RATE (LBS./ACRE)50-10060-10050SPECIES50/50 MIX OFANNUAL RYEGRASS(LOLIUM MULTI-FLORUM)&CEREAL (WINTER) RYE(SECALE CEREALE)ANNUAL RYEGRASS(LOLIUM MULTI-FLORUM)GERMAN MILLET(SETARIA ITALICA)GRAVEL CURB INLET SEDIMENT FILTERRUNOFF WATERGRAVEL FILTER12"WIRE MESHFILTERED WATERSEDIMENTCONCRETEGUTTER12"CURB INLETSPECIFIC APPLICATION: THIS METHOD OF INLET PROTECTION IS APPLICABLE ATCURB INLETS WHERE PONDING IN FRONT OF THE STRUCTURE IS NOT LIKELY TOCAUSE INCONVENIENCE OR DAMAGE TO ADJACENT STRUCTURES ANDUNPROTECTED AREAS.* GRAVEL SHALL BE VDOT #3, #357 OR 5 COARSE AGGREGATE.1. SET THE STAKES.2. EXCAVATE A 4"X 4" TRENCH UPSLOPEALONG THE LINE OF STAKES.3. STAPLE FILTER MATERIAL TO STAKES ANDEXTEND IT INTO THE TRENCH.4. BACKFILL AND COMPACT THEEXCAVATED SOIL.6'MAX.FLOW4"FLOWSHEET FLOW INSTALLATION(PERSPECTIVE VIEW)POINTS A SHOULD BE HIGHER THAN POINT B.DRAINAGEWAY INSTALLATION(FRONT ELEVATION)3'MAX.AAFLOW3.313.32TEMPORARY DIVERSION DIKESTORMWATER INLET PROTECTIONSILT FENCE (W/O WIRE SUPPORT)PERMANENT SEEDING MIX FOR PIEDMONT AREATEMPORARY SEEDING PLANT MATERIALSNo ScaleNo ScaleNo ScaleNo ScaleNo ScalePERSPECTIVE VIEWPLASTIC FENCEPERSPECTIVE VIEWMETAL FENCEPERSPECTIVE VIEW3.103.093.07- 63.02No ScaleSTORM DRAIN INLET PROTECTION3.07-13.05-2No Scale3.05-1CWD TO HAVE VDOTSTANDARD EC-2MATTING ON UPHILLSIDEEROSION & SEDIMENT CONTROL NOTES & DETAILSC3.1GRAVEL CURB INLET SEDIMENT FILTERRUNOFF WATERGRAVEL FILTER12"WIRE MESHFILTERED WATERSEDIMENTCONCRETEGUTTER12"CURB INLETSPECIFIC APPLICATION: THIS METHOD OF INLET PROTECTION IS APPLICABLE ATCURB INLETS WHERE PONDING IN FRONT OF THE STRUCTURE IS NOT LIKELY TOCAUSE INCONVENIENCE OR DAMAGE TO ADJACENT STRUCTURES ANDUNPROTECTED AREAS.* GRAVEL SHALL BE VDOT #3, #357 OR 5 COARSE AGGREGATE.STORMWATER INLET PROTECTIONNo Scale3.07- 6IPNo ScaleSTORM DRAIN INLET PROTECTION3.07- 3IPNo ScaleOUTLET PROTECTION3.18-1OPPIPE OUTLET CONDITIONSAA3dodoPLAN VIEWPIPE OUTLET TO FLATAREA WITH NODEFINED CHANNELLa0 %dSECTION A-AFILTERCLOTHKEY IN 6"-9"; RECOMMENDEDFOR ENTIRE PERIMETERAAdoPLAN VIEW3do (MIN.)PIPE OUTLET TOWELL DEFINEDCHANNELLa0 %SECTION A-ANOTES:1. APRON LINING MAY BE RIPRAP, GROUTED RIPRAP, GABION BASKET, ORCONCRETE.2. La IS THE LENGTH OF THE RIPRAP APRON AS CALCULATED USINGPLATES 3.18-3 AND 3.18-4.3. d = 1.5 TIMES THE MAXIMUM STONE DIAMETER, BUT NOT LESS THAN 6INCHES.FILTERCLOTHKEY IN 6"-9"; RECOMMENDEDFOR ENTIRE PERIMETERdSBTEMPORARY SEDIMENT BASIN BAFFLESNo Scale3.146"4'8'SHEETS OF 4' X 8' X 1/2" EXTERIORPLYWOOD OR EQUIVALENTRISER CREST ELEVATIONPOSTS MIN. SIZE 4" SQUAREOR 5" ROUND. SET ATLEAST 3' INTO THE GROUND.SB SAN6' (W) DBL. DOORFFE=588.99'TXXXXXXXXXXXXXXXTTWWW WWWX X X X X X X X WTWG W UGPXX XXXXX X XXXXXXXXXXXXXXXX X X X X X X X XXXXX XXX X X X GGGGGUFOUFOUFO UFOUFOUFOUFOUFO UFO G G GGGGGG UFOUFOUFOUFOUFO TMP 91-13COUNTY SCHOOL BOARD OFALBEMARLE COUNTY, VIRGINIADB. 1033, PG. 313ZONED: R13' (W) DOORFFE=589.06'3' (W) DOORFFE=589.03'3' (W) DOORFFE=589.04'3' (W) DOORFFE=589.06'3' (W) DOORFFE=589.01'6' (W) DBL. DOORFFE=589.02'3' (W) DOORFFE=588.99'3' (W) DOORFFE=589.06'3' (W) DOORFFE=589.00'3' (W) DOORFFE=588.99'3' (W) DOORFFE=589.03'3' (W) DOORFFE=589.01'6' (W) DBL. DOORFFE=588.94'3' (W) DOORFFE=588.98'3' (W) DOORFFE=589.00'3' (W) DOORFFE=589.00'3' (W) DOORFFE=589.00'3' (W) DOORFFE=589.01'3' (W) DOORFFE=588.99'3' (W) DOORFFE=589.03'3' (W) DOORFFE=589.02'3' (W) DOORFFE=589.01'3' (W) DOORFFE=589.02'3' (W) DOORFFE=589.03'3' (W) DOORFFE=589.00'3' (W) DOORFFE=586.50'3' (W) DOORFFE=586.54'3' (W) DOORFFE=586.53'3' (W) DOORFFE=586.53'3' (W) DOORFFE=589.06'3' (W) DOORFFE=589.01'6' (W)DBL. DOORFFE=589.01'3' (W) DOORFFE=589.05'3' (W) DOORFFE=589.04'3' (W) DOORFFE=589.02'3' (W) DOORFFE=589.01'3' (W) DOORFFE=589.05'3' (W) DOORFFE=589.06'3' (W) DOORFFE=589.02'3' (W) DOORFFE=588.99'3' (W) DOORFFE=588.98'3' (W) DOORFFE=589.00'3' (W) DOORFFE=588.98'3' (W) DOORFFE=589.00'3' (W) DOORFFE=588.98'3' (W) DOORFFE=588.98'6' (W)DBL. DOORFFE=NOT MEAS.CONC. SWK8" CREPE8" CREPE3' (W) DOORFFE=589.06'3' (W) DOORFFE=589.01'6' (W) DBL.DOORFFE=589.00'3' (W) DOORFFE=589.03'3' (W) DOORFFE=589.04'6' (W) DBL.DOORFFE=589.04'ASPH. SWK12" BIRCHCONC.CONC.3' (W) DOORFFE=589.03'6' (W) DBL.DOORFFE=589.08'3' (W) DOORFFE=589.05'3' (W) DOORFFE=589.05'6' (W) DBL. DOORFFE=589.04'CONC.STATE ROUTE 742 ~AVON STREET, EXTENDED(60' & VAR. WIDTH R/W)VDOT PROJ. 0742-002-115MHS (GREASE TRAP) W/INNER DROP CONNECTIONSTOP=587.43'INV. IN=584.5' (E) 4" PVCINV. OUT=583.0' (W) 4" PVCBOT.=580.67LIQUID LEVEL=583.08'MHSTOP=587.61'INV. IN=580.79' (SE) UNK. MATERIALINV. OUT=580.43' (SW) UNK. MATERIALMHSTOP = 564.24'INV. IN =557.01' (E) 8" PVCINV. OUT = 557.07' (S) 8" PVCMHSTOP = 573.23'INV. IN = 566.55' (SE) 8" PVCINV. OUT = 566.10' 8" PVC6" PVCTOP=580.70'INV.=574.39'EX. 15' 'VIRGINIAPOWER' EASEMENTDB. 1096, PG. 739EX. 20' SANITARYSEWER EASEMENTFOR ACSADB. 1096, PG. 733PRESUMED / APPROXIMATELOCATION EX. 20' EASEMENTFOR CENTRAL TELEPHONECOMPANY OF VIRGINIADB. 598, PG. 395EX. 20' WATERLINEEASEMENT FOR ACSADB. 1831, PG. 129OHPOHPOHPOHPOHPOHPOHPOHPOHPOHPOHPOHPOHPOHPOHPOHPOHP5' CONC. SWKGRAVEL PATHCHAIN-LINKFENCE, HT=5'TMP 91A-AAVINITY HOMEOWNERSASSOCIATION, INC.DB. 5339, PG. 410TMP 91A-10TMP 91A-1TMP 91A-14ALI S. AKHTAR MOHAMMADDB. 5136, PG. 543TMP 91A-15LEROY R. HAMLETT, JR.DB. 5107, PG. 213TMP 91A-16BRIAN HIDERDB. 5118, PG. 175TMP 91A-17DANIEL R. NAHAS & CATHERINE C NAHASDB. 5116, PG. 344TMP 91A-18BETH D. DANEHYDB. 5209, PG. 658TMP 91A-27PRERANA THAPAR & VISHNU CHANDRADB. 5436, PG.623TMP 91A-28RICHARD J STEVENSONDB. 4405, PG. 306TMP 91A-29BALWANT S GHUMAN ORHARVINDER K. GHUMMANDB. 4371, PG. 96TMP 91A-30CHERYL L. STAUBSDB. 4427, PG. 216TMP 91A-31KARLYS S. JOHNSONDB. 4485, PG. 457TMP 91A-32JOHN K BAUMAN OR EVA L BAUMANDB. 4407, PG. 140TMP 91A-33MATTHEW D. MCEACHERN ORRACHEL O. MCEACHERNDB. 5070, PG. 494TMP 91A-34ALEXANDER WISNIEWSKI & CLAIRE BARBAODB. 5316, PG. 668TMP 91A-35ADITYA MLTANMAL SHARMADB. 5126, PG. 651TMP 91A-36MICHAEL B. COOPER & LAURA A COOPERDB. 5452, PG. 82JOSHUA B. HEIM OR JASDEEP K. HEIMDB. 4414, PG. 70ANDREW Q BUSH OR ERIN M BUSHCONC.WOOD FENCE(HT=7')CHAIN-LINKFENCE (HT=4')CHAINLINK (HT=4')CHAIN-LINKFENCE (HT=6')MHSTOP = 588.41'*INACCESSIBLEGRAVELMHSTOP=587.52'INV. IN=581.14' (N) 4" PVCINV. IN=577.97' (NE) UNKNOWNINV. IN=581.28' (E) 4" PVCINV. IN=579.55' (SE) 4" PVCINV. IN=583.37' (S) 4" PVCINV. OUT=577.87' (W) 8" PVCGRAVELMETAL STAIRSW/ LANDINGMETALSTAIRS W/LANDINGMETAL STAIRMOBILECLASSROOMMOBILECLASSROOMMOBILECLASSROOMMETALSTAIRMETALLAND.GRASS4' CHAINLINKCONC. STEPS3 TREADS, 4 RISERSUTILITY METERS W /CHAIN-LINK FENCE (HT=5')7' WOODENFENCECONC. STEPS3 TREADS,4 RISERSCONC. STEPS9 TREADS,10 RISERSMETAL STAIRSW / LANDINGMETAL DECK& RAMPLOADING DOCKW / CANOPYCANOPYCANOPYMETAL STEPSW / LANDINGMETAL RAMP(24 SPACES)(10 SPACES)(10 SPACES)(10 SPACES)(10 SPACES)(16 SPACES)(4 ADA SPACES)(6 SPACES)(3 SPACES)(12 BUS SPACES)(14 SPACES)(9 SPACES)(5 SPACES)(2 ADA SPACES)(4 SPACES)(11 SPACES)(11 SPACES)(8 SPACES)CONTAINER BOXTRENCH DRAIN (3)PLAY EQUIPMENT6' CONC. SWK6' CONC. SWKCONC.6' CONC. SWKGRASSGRASSGRASS8" DOGWD10" PIN OAK2" DEC.6" DEC.4" DEC.4" DEC.6" DEC.12" DEC. (3)20" WILLOW2" DEC.8" DEC8" DEC. (2)8" DEC.2" DEC.12" DEC.8" DEC.8" PIN OAK (3)8" MAPLE6" MAPLE8" BRAD PEAR12" CHERRY8" SYC.6" DEC.8" BIRCH6" CHERRY6" MAPLE (2)10" DEC.2" DEC.8" CHERRY10" CHERRY10" CHERRY10" CHERRY8" DOGWD14" DEC.12"DEC.12"DEC.10"6" DEC. (2)4" DEC. (3)6" DEC. (2)4" DEC. (4)8" DEC.10" HOLLY8" CREPE (3)8" DEC.6" DOGWD12" CREPE5" CREPE (2)CONC.WOODRAMP(12 BUS SPACES)(LANE BARRIER)ELEC.RACKCHAIN-LINKFENCE (HT=6')WEPC&GEPC&GEPSWKCONC.CONC. SWKCURBEPEPCURBEPEPCURBCONC.CURBEPCURBEPCURBEPCURBEPC&GEPEPEPEPC&GEPC&GEPEPEPEPEPC&GEPPOLE SHED / BLDG.FFE=590.59'FFE=590.60'FFE=590.53'FFE=590.62'FFE=590.46'EPEP CURB EPEPEPC&GEPC&GEPEPCURBEPEPEP EP EPEPEP1' x 1' METALCANOPY COLUMN& FRAME (TYP)EP15" RCP15" RCPW W6"6"(*PRESUMED)15" RCP6"12"15" R C P 24" RCP15" RCPDDDDDDDDSANSANSANSANSAN8"8"MHSTOP=584.25'INV. IN=575.10' (NE) UNK.INV. IN=575.20' (W) 8" PVCINV. OUT=574.75' 8" PVCSANSANSAN8"EX. 20' WATERLINEEASEMENT FOR ACSADB. 1132, PG. 751DB. 1096, PG. 733EPSSSSSSSPRESUMED LOCATION OFUNSPECIFIED SANITARYEASEMENT FOR CHARLES L. HILLAND DONNA M. HILLDB. 1103, PG. 694ASPHALTASPHALTASPHALTASPHALTASPHALTASPHALTASPHALTASPHALTASPHALTMAILBOXMHDTOP=584.94'INV.=579.70' (NW) 8" PVCINV. OUT=579.66' 8" PVCMHDTOP=588.83'INV. IN=577.03' 12" STEELINV. OUT=577.26' 15" RCPBOT.=576.97'MHDTOP=582.72'INV. IN=576.23' (SW) 15" RCPINV. IN=576.10' (W) 15" RCPINV. IN=576.23' (N) 8" PVCINV. OUT=576.32' 24" RCPBOT.=575.93'24" RCPINV.=574.55'MHDTOP = 588.85'INV. IN = 582.19' (SW) 15" RCPINV. IN = 582.10' (NW) 12" STEELINV. OUT = 581.70' (NE) 15" RCPMHDTOP=588.53'INV. IN= (SW) NOT MEAS.INV. IN=582.54' (NW) 12" STEELINV. OUT=582.32' 15" RCPSD 1.5' X 1.5' GRATETOP = 588.15'INV. OUT = 587.56' (N) 4" PVCSD INLET W/ GRATETOP=587.82'INV. IN=583.37' 8" PVCINV. OUT=582.92' 12" PVCSD INLET W/ GRATETOP=588.28'INV. OUT=583.82' 8" PVCMHDTOP=581.89'INV. IN=576.35' (NW) 6" PVCINV. IN=576.85' (NE) 12" RCPINV. IN=573.94' (SE) 6" PVCINV. OUT=573.84' (SW) 15" RCP15" RCP W/ FESINV.=573.63'6" PVCINV.=580.64'SD INLET W/ GRATE2.5' X 2.5'TOP=586.84'INV. OUT=584.99' 15" RCPMHDTOP = 585.73'INV. IN=583.08' (NE) 15" RCPINV. IN=583.13' (E) 15" RCPINV. OUT=583.0' 15" RCPSD INLET W/ GRATE2.5' x 2.5'TOP = 587.32'INV. IN = 585.20' (SE)INV. OUT = 584.93' (NW) 15" RCP15" RCP W/ FESINV.(OUT)=582.67'24" RCPINV.=575.63'SD INLET W/ GRATETOP=580.99'INV. IN=578.66' (SE)8" RCPINV. OUT=578.58'(NW) 15" RCP(CO) 6" PVCTOP=585.05'INV.=579.22'(CO) 6" PVCTOP=582.19'INV.=580.01'(CO) 6" PVCTOP=582.10'INV.=579.59'6" PVCINV.=575.30'SD GRATE INLETTOP=572.12'INV. IN=569.70' (NE) 6" PVCINV. OUT=570.57' (SW) 15" RCP8" PVCINV.=578.76'SD CURB INLETTOP=572.16'INV. IN=568.11' (E) 15" RCPINV. OUT=567.81' (W) 15" RCPMHDTOP=569.35'INV. IN=564.20' (E) 15" RCPINV. OUT=564.20' (W) 15" RCPROCKARMORROCKARMORROCK ARMORCHANNELROCKARMORROCKARMORROCKARMOR(CO) 6" PVCTOP=583.76'INV.=579.12'(CO) 6" PVCTOP=585.79'INV.=579.94'(CO) 6" PVCTOP=585.72'INV.=579.83'SD GRATE INLETTOP=584.35'INV. OUT=578.80' 12" RCP6" PVCINV.=578.23'ROCK ARMORAVINITY LANEVAR. WIDTH, PRIVATE R/WDB. 4745, PG. 137IRON (F)IRON (F)IRON (F)IRON (F)AT 1,049.76'IRON (F)IRON (F)24" RCPINV.=519.29'TBMSPIKE SETELEV.=580.50'TBMSPIKE SETELEV.=588.17'585 590595600605595590600595590585585584 580 583580580581 582 583 5845865795785775765755745735805755726" MAPLE571575581582583584587586 588 5855875885865895895885955905805 7 5 5 7 0 5 6 5 560555550545549545540545 550555560565570575575 570 565 560 555 550 545 540 535 53 0 5 2 5 5255455255 3 0535 54054 5 55 0555 5605655 7 0 5 7 55755785 7 75705655605555 5 0 555 5605 6 5 5705 7 5 580580581581575570584583582 58158 0 580585 588 588585 580585 588 581 575570565560580579 578 577585585589 582575580585584586 5885885 8 7 5 8 6585585 587589586585586 583582581585585XX X X SAN SAN SAN SANWWWWDDEX.BIORETENTIONEX.BIORETENTIONEX.BIORETENTIONEX.BIORETENTIONEX. STORMWATERMANAGEMENT PONDEX.BIORETENTIONSAN SAN SAN SANXXXXXX XXXXXXXXXXXXXXXXX4'' SAN4'' SANSIMPLEX WASTER WATERPUMP PACKAGE WITHSUMP BASIN. (VERIFY LOCATIONAND INVERT ELEVATION)WWWWWWTPTP TP SOIL TYPE:58DSOIL TYPE:63BSOIL TYPE:58CSOIL TYPE:72C3SOIL TYPE:880.22 ACRES PER100 LF OF SF0.22 ACRES PER100 LF OF SF0.22 ACRES PER100 LF OF SFSAF SAFS A F BAFFLETEMPORARY SEDIMENT BASINRISER PER DESIGN DETAIL.SEDIMENT BASIN RISER TO BEINSTALLED AND CONNECTED TOPERMANENT STORM PIPE 101.ANCHOR RISER PER VESCHDETAIL 3.14-14.DRAINAGE AREA TOSEDIMENT BASINVDOT STDCLASS IBROWNSTONERIPRAPWIDTH 1 = 8.5'WIDTH 2 = 11.5'LENGTH = 10'DEPTH = 6"585584580 579581582 IPTPTPTPTPTPTPTPTPTPDDDDSFPCEIPSFSFSFSFSFSFSFDCDCDCTSTSTSTSTSTSTSDCTSDCSAFSFSAFSFIPIPIPSFSFSAFSAFSAFSAFSAFOPSB575PCE PCEIPDDSAF SAF SAFSAFSAFSAFSAFSAFSAF SAFSAF SAF SAFSAFSAFSAF SAF SAF SAF SAF SAF SAFSAFSAF SAFSAFSAFSAFSAFSAFSAFSAFSAFSAFSAFSAFSAFSAF SAFSAFSAFSAFSAFSAFSAFSAFSAFSAFSAFSAFSAFSAFEROSION & SEDIMENT CONTROL PLAN - PHASE IC3.2SHEET12345678910HGFEDCBA1112IJHGFEDCBAIJ123456789101112RRMMARCHITECTS, PC115 South 15th Street, Suite 202DATE DRAWN S.S. PROJECT DESIGNED S.S., T.P., J.S., J.D. CHECKED C.K. MARK DATE BY DESCRIPTIONRichmond, Virginia 23219(804)277-898749448 608 Preston Avenue, Suite 200 | Charlottesville, VA 22903 TEL 434.295.5624 FAX 434.295.8317 www.timmons.com 05 AUG 2022 9-09-2022 TIMMONS APPROVED SITE PLAN PROJECT DRAWING 03/01/2023MOUNTAIN VIEW ELEMENTARY SCHOOL ADDITIONS SCHOOL BOARD OF ALBEMARLE COUNTY, VIRGINIA 1757 AVON STREET EXTENDED CHARLOTTESVILLE, VA 22902 IFB: 2023-IFB-3050233 VIRGINIA DEPARTMENT OF EDUCATION: 002-15-00-103 DRAWN DESIGNED CHECKED KB/MKW MKW/CG/SH KB NAD 8 30SCALE 1"=30'60'30'EROSION CONTROL LEGEND3.053.07SILT FENCEINLET PROTECTION3.01SAFETY FENCESAFDIVERSION DIKE3.09CLEAN WATER DIVERSIONSOIL AREA DIVIDE-*3.05SUPER SILT FENCE3.09DRAINAGE DIVIDE-LIMITS OF CLEARING AND GRADING-3.14SEDIMENT BASIN3.31TEMPORARY SEEDING3.32PERMANENT SEEDINGDUST CONTROL3.35MULCHING3.393.02PAVED CONSTRUCTION ENTRANCE3.38TREE PRESERVATION FENCESFIPSBPSDCMUTSTPSSFDDCWDPCENOTE:SAFTEY FENCE WILL VARY DURINGCONSTRUCTION. IMPLEMENT BASEDON THE CONSTRUCTION PHASINGPLAN SHEET C4.42 SANTXXXXXXXXXXXXXXXTTWWW WWWX X X X X X X X WTWG W UGPX XXXXXXXXXXXXXXXX X X X XXXX XXX X X X GGGGGUFOUFOUFO UFOUFOUFOUFOUFO UFO G G GGGGGG UFOUFOUFOUFOUFO OHPOHPOHPOHPOHPOHPOHPOHPOHPOHPOHPOHPOHPOHPOHPOHPOHPW15" RCP15" RCPW W6"15" RCP6"12"15" R C P 24" RCP15" RCPDDDDDDDSANSANSANSANSAN8"8"SANSANSAN8"SSSSSSSMHDTOP=584.94'INV.=579.70' (NW) 8" PVCINV. OUT=579.66' 8" PVC585 590595600605595590600595590585585584 580 583580580581 582 583 584586579578577576575574573580575572571575581582583584587586 588 5855875885865895895885955905805 7 5 5 7 0 5 6 5 560555550545549545540545 550555560565570575575 570 565 560 555 550 545 540 535 53 0 5 2 5 5255455255 3 0535 54054 5 55 0555 5605655 7 0 5 7 55755785 7 75705655605555 5 0 555 5605 6 5 5705 7 5 580580581581575570584583582 58158 0 580585 588 588585 580585 588 581 575570565560580579 578 577585585589 582575580585584586 5885885 8 7 5 8 6585585 587589586585586 583582581585585X SAN SAN SAN WWWWDDSAN SAN SAN SANXXXXXX XXXXXXXXXXXXXXXXX4'' SAN4'' SANWWWWWW585583584586587584 585584580 579581582582 587585586584585584579579 580 579 581WWWW W WWW WWWWWWWWWW WSSANSANSANWWDDDDEX108EX110EX222EX220EX2182TPTP TP SAF SAFS A F SAFSAF SAF SAF SAF SAF SAFSAFSAFSAFSAFSAFSAFSAFSAFSAF SAF SAFSAFSAF SAF SAFSAFSAF SAFSAFSAF SAF SAF SAFSAF SAF SAF SAF SAF SAF SAF SAFSAFSAFSAFSAF SAF SA F SAFSAFSAFSAFSAFSAFSAF SAFSAFSAF SAFSAFSAFSAFSAFSAFSAFSAFSAFSAFSAFSAFSAFSAFSAF SAFSAFSAFSAFSAF SAFSAFSAF SAF SAFEROSION & SEDIMENT CONTROL PLAN - PHASE IIC3.3SHEET12345678910HGFEDCBA1112IJHGFEDCBAIJ123456789101112RRMMARCHITECTS, PC115 South 15th Street, Suite 202DATE DRAWN S.S. PROJECT DESIGNED S.S., T.P., J.S., J.D. CHECKED C.K. MARK DATE BY DESCRIPTIONRichmond, Virginia 23219(804)277-898749448 608 Preston Avenue, Suite 200 | Charlottesville, VA 22903 TEL 434.295.5624 FAX 434.295.8317 www.timmons.com 05 AUG 2022 9-09-2022 TIMMONS APPROVED SITE PLAN PROJECT DRAWING 03/01/2023MOUNTAIN VIEW ELEMENTARY SCHOOL ADDITIONS SCHOOL BOARD OF ALBEMARLE COUNTY, VIRGINIA 1757 AVON STREET EXTENDED CHARLOTTESVILLE, VA 22902 IFB: 2023-IFB-3050233 VIRGINIA DEPARTMENT OF EDUCATION: 002-15-00-103 DRAWN DESIGNED CHECKED KB/MKW MKW/CG/SH KB 0SCALE 1"=30'60'30'EROSION CONTROL LEGEND3.053.07SILT FENCEINLET PROTECTION3.01SAFETY FENCESAFDIVERSION DIKE3.09CLEAN WATER DIVERSIONSOIL AREA DIVIDE-*3.05SUPER SILT FENCE3.09DRAINAGE DIVIDE-LIMITS OF CLEARING AND GRADING-3.14SEDIMENT BASIN3.31TEMPORARY SEEDING3.32PERMANENT SEEDINGDUST CONTROL3.35MULCHING3.393.02PAVED CONSTRUCTION ENTRANCE3.38TREE PRESERVATION FENCEPCESFIPSBPSDCMUTSTPSSFDDCWD2 SANTXXXXXXXXXXXX X X X X X X TTWWW WWX X X X X X X XTTW X XXXXXXXXXXXX X X XXXXXXX X X OHPOHPOHPOHPOHPOHPOHPOHPOHPOHPOHPW W WDDDDDDDSANSANSANSANSANSSSSSSSX SAN SAN WWWDDSAN SAN SANXXXX XXXXXXXXXXXXXXXXXXXX4'' SAN4'' SANWWWWDDDDEX108EX110EX222EX220EX218WWW WWW WWWWWWWSSANSANSANWW OVERALL LAYOUT PLANC4.0SHEET12345678910HGFEDCBA1112IJHGFEDCBAIJ123456789101112RRMMARCHITECTS, PC115 South 15th Street, Suite 202DATE DRAWN S.S. PROJECT DESIGNED S.S., T.P., J.S., J.D. CHECKED C.K. MARK DATE BY DESCRIPTIONRichmond, Virginia 23219(804)277-898749448 608 Preston Avenue, Suite 200 | Charlottesville, VA 22903 TEL 434.295.5624 FAX 434.295.8317 www.timmons.com 05 AUG 2022 9-09-2022 TIMMONS APPROVED SITE PLAN PROJECT DRAWING 03/01/2023MOUNTAIN VIEW ELEMENTARY SCHOOL ADDITIONS SCHOOL BOARD OF ALBEMARLE COUNTY, VIRGINIA 1757 AVON STREET EXTENDED CHARLOTTESVILLE, VA 22902 IFB: 2023-IFB-3050233 VIRGINIA DEPARTMENT OF EDUCATION: 002-15-00-103 DRAWN DESIGNED CHECKED KB/MKW MKW/CG/SH KB0SCALE 1"=40'80'40'NAD 8 3 LIGHT DUTY ASPHALTHEAVY DUTY ASPHALTCONCRETE SIDEWALKHEAVY DUTY CONCRETEMILL & OVERLAYMULCHPERMEABLE LINERFIRE LANELEGEND: XXXXXXEX. 20' WATERLINEEASEMENTDB. 4425, PG. 332EX. 20' DRAINAGEEASEMENTDB. 4425, PG. 332TMP 91-1DDOMINION CRANE & RIGGING, INC.DB. 1237, PG. 594ZONED: LIGHT INDUSTRYWWWWWW WWWWWTWX X X XX X TMP 91-13COUNTY SCHOOL BOARD OFALBEMARLE COUNTY, VIRGINIADB. 1033, PG. 313ZONED: R1CONC. SWKASPH. SWKCONC.CONC.CONC.STATE ROUTE 742 ~AVON STREET, EXTENDED(60' & VAR. WIDTH R/W)VDOT PROJ. 0742-002-115MHS (GREASE TRAP) W/INNER DROP CONNECTIONSTOP=587.43'INV. IN=584.5' (E) 4" PVCINV. OUT=583.0' (W) 4" PVCBOT.=580.67LIQUID LEVEL=583.08'MHSTOP=587.61'INV. IN=580.79' (SE) UNK. MATERIALINV. OUT=580.43' (SW) UNK. MATERIALEX. 15' 'VIRGINIAPOWER' EASEMENTDB. 1096, PG. 739EX. 20' SEWER EASEMENTFOR ACSADB. 1132, PG. 751EX. 20' WATERLINEEASEMENT FOR ACSADB. 1831, PG. 129OHPOHPOHPOHPOHPOHPOHPOHPOHPOHPOHPOHPOHPOHPOHPOHPOHPOHPOHPOHPOHPOHP MHSTOP = 588.41'*INACCESSIBLEMHS7' WOODENFENCE(10 SPACES)(10 SPACES)(10 SPACES)(10 SPACES)(16 SPACES)(4 ADA SPACES)(6 SPACES)(3 SPACES)CONC.WWEX. 15' 'VIRGINIAPOWER' EASEMENTDB. 1096, PG. 739C&GEPC&GEPCURBEPEPCURBEPEPCURBEPCURBEPEPC&GEPC&GEPEPEPEPEPC&GEPEPEPEPEPWW WWDDDDSANEX. 20' WATERLINEEASEMENT FOR ACSADB. 1132, PG. 751DB. 1096, PG. 733EX. 20' WATERLINEEASEMENT FOR ACSADB. 1132, PG. 751DB. 1096, PG. 733ASPHALTASPHALTASPHALTASPHALTMAILBOXSAN SAN SAN SAN WDDSAN SAN SAN SAN 4'' SAN4'' SAN4'' SAN4'' SANSIMPLEX WASTER WATERPUMP PACKAGE WITHSUMP BASIN. (VERIFY LOCATIONAND INVERT ELEVATION)APPROX. LOCATION OF2" WATER SERVICE TOEXIST. MOBILE CLASSROOM.VERIFY LOCATION AND DEPTH.APPROX. LOCATION OF 4" SAN. SEWERTO EXIST. MOBILE CLASSROOM. VERIFYLOCATION AND DEPTH.15151710101010201224'30'33'40'CAFETERIA ADDITIONR20'R3'R5'R3'R3'R3'R27'R5'R3'R3'R25'R7'R5'20'3'28'36'28'9'R15'R15'R5'BUILDINGCANOPYBUILDINGBUILDINGCANOPYPLAY EQUIPMENT(REFER TO HARDSCAPEPLANS)BUSLOOPPARENTDROPOFFTIE TO SIDEWALK ATNEAREST JOINTTIE TO SIDEWALK AT NEAREST JOINTR15'R35'R5'CURB CUT60°'CG-2 CG-2 CG-2 CG-2CG-2 CG-6 CG-6 CG-6CG-242'42'46.16'CURB CUTCURB CUT20'9'24'18'18'CG-2 BUILDING CANOPY14'8'5'CG-2 CG-2 24'6'7'5'RELOCATED NOPARKING FIRELANE SIGNRELOCATED NOPARKING FIRE LANESIGNR1.25'8'RELOCATED FLAGPOLE. REFER TO HARDSCAPE PLANS.MULTI-PURPOSESPORTS COURTPLAY EQUIPMENT(REFER TOHARDSCAPE PLANS)FUN COURT(REFER TOHARDSCAPEPLANS)OUTDOORDINING/LEARNINGSPACE(REFER TOHARSCAPE PLANS)REFER TOHARDSCAPEPLANS.68'DOWNSPOUT. REFER TO HARDSCAPE PLANS.STAIRS AND RAILING.REFER TO DETAIL ONSHEET C1.0.SEAT WALL.REFER TOLANDSCAPEPLANS.CG-12CG-12RELOCATELIGHT POSTRELOCATELIGHT POSTRELOCATELIGHT POSTRELOCATE LIGHT POLEWITH ADDITIONALLAMP & CONCRETEBASERELOCATELIGHT POST5'DDEX108EX110EX222EX220EX218WWWWWW W WWCONNECT TO EXIST. 6" WATERLINEWSPROPOSED 20' WATERLINE EASEMENT45° HORIZ. BEND22.5° HORIZ. BEND22.5° HORIZ. BEND45° HORIZ. BENDGRIPPER GASKETS ARE TO BEUSED FOR PORTION OFWATER MAIN BETWEENSCHOOL AND REHAB CENTER.22.5° HORIZ. BEND45° HORIZ. BEND45° HORIZ. BEND6" X 6" TEE(3) 6" G.V.8"X6" TAPPING SLEEVE AND VALVECONNECT TO EXISTING WATERLINECONNECT EXIST. SANITARY LATERALTO PROPOSED CAFETERIA ADDITIONSAN2" WATER SERVICE LINE. MAINTAINTIE 2" PRIVATE FORCE MAIN.TO EXIST. MANHOLE.INV= +/- 584.30LAYOUT & UTILITY PLANC4.1SHEET12345678910HGFEDCBA1112IJHGFEDCBAIJ123456789101112RRMMARCHITECTS, PC115 South 15th Street, Suite 202DATE DRAWN S.S. PROJECT DESIGNED S.S., T.P., J.S., J.D. CHECKED C.K. MARK DATE BY DESCRIPTIONRichmond, Virginia 23219(804)277-898749448 608 Preston Avenue, Suite 200 | Charlottesville, VA 22903 TEL 434.295.5624 FAX 434.295.8317 www.timmons.com 05 AUG 2022 9-09-2022 TIMMONS APPROVED SITE PLAN PROJECT DRAWING 03/01/2023MOUNTAIN VIEW ELEMENTARY SCHOOL ADDITIONS SCHOOL BOARD OF ALBEMARLE COUNTY, VIRGINIA 1757 AVON STREET EXTENDED CHARLOTTESVILLE, VA 22902 IFB: 2023-IFB-3050233 VIRGINIA DEPARTMENT OF EDUCATION: 002-15-00-103 DRAWN DESIGNED CHECKED KB/MKW MKW/CG/SH KB 0SCALE 1"=20'40'20'NAD 8 3 LIGHT DUTY ASPHALTHEAVY DUTY ASPHALTCONCRETE SIDEWALKHEAVY DUTY CONCRETEMILL & OVERLAYMULCHPERMEABLE LINERFIRE LANE (GRASSPAVE)LEGEND:KEY PLAN XXXXXXXXXXXXTTWWW X XWW X XX XXXXXXXXXXXXXXXXX XXXXXXX X X X X X X X XXXXX XXXXX X X TMP 91-13COUNTY SCHOOL BOARD OFALBEMARLE COUNTY, VIRGINIADB. 1033, PG. 313ZONED: R1(CONC. REMOVED AT TIME OFSURVEY)CONC. SWKASPH. SWKCONC.CONC.CONC.MHS (GREASE TRAP) W/INNER DROP CONNECTIONSTOP=587.43'INV. IN=584.5' (E) 4" PVCINV. OUT=583.0' (W) 4" PVCBOT.=580.67LIQUID LEVEL=583.08'MHSTOP=587.61'INV. IN=580.79' (SE) UNK. MATERIALINV. OUT=580.43' (SW) UNK. MATERIALGRAVELCHAIN-LINKFENCE, HT=5'GRAVELCHAIN-LINKFENCE (HT=4')CHAINLINK (HT=4')WOOD PED. BRIDGE6' CONC. SWK6' CONC. SW.5' CONC. SWKCONC.CONC.MHSTOP=587.52'INV. IN=581.14' (N) 4" PVCINV. IN=577.97' (NE) UNKNOWNINV. IN=581.28' (E) 4" PVCINV. IN=579.55' (SE) 4" PVCINV. IN=583.37' (S) 4" PVCINV. OUT=577.87' (W) 8" PVCCONC.CONC. SWK GRASSGRASS7' WOODENFENCEGRASS6' CONC. SW.(16 SPACES)(4 ADA SPACES)(5 SPACES)(2 ADA SPACES)(4 SPACES)(11 SPACES)(11 SPACES)(8 SPACES)6' CONC. SWK5' CONC. SWKTRENCH DRAIN (3)PLAY EQUIPMENT6' CONC. SWKGRASSCONC.CONC.CURBEPCURBEPEPEPEPC&GEPC&GEPEPCURBEP(CURB CUT)(CURB CUT)DDDDSANSANSANSANSANSANSAN8"MHSTOP=584.25'INV. IN=575.10' (NE) UNK.INV. IN=575.20' (W) 8" PVCINV. OUT=574.75' 8" PVCCURB RAMP W/DWSSSSSASPHALTASPHALTASPHALTX X X SAN SAN SAN SAN DDSAN SAN SAN SAN SAN SANXXXXXXXXXX XXXXXX4'' SAN4'' SAN4'' SAN4'' SANSIMPLEX WASTER WATERPUMP PACKAGE WITHSUMP BASIN. (VERIFY LOCATIONAND INVERT ELEVATION)WWAPPROX. LOCATION OF2" WATER SERVICE TOEXIST. MOBILE CLASSROOM.VERIFY LOCATION AND DEPTH.APPROX. LOCATION OF 4" SAN. SEWERTO EXIST. MOBILE CLASSROOM. VERIFYLOCATION AND DEPTH.W WWWWWWW20137911118DROP OFF AREA420'30'33'40'CAFETERIA ADDITIONR25'R7'28'9'R15'R20'R20'R5'R30'R21'BUILDINGCANOPYBUILDINGCANOPYMOBILECLASSROOMTO REMAINBUILDINGCANOPYPLAY EQUIPMENT(REFER TO HARDSCAPEPLANS)TIE INTOEX. CURBTIE INTOEX. CURBTIE INTOEX. CURBTIE TO SIDEWALK ATNEAREST JOINTPROPOSEDFIRE ACCESSTIE TO SIDEWALK AT NEAREST JOINTCG-6CG-7R5'CG-2CG-2 42'42'46.16'CG-75' TRANSITIONON EITHER SIDECG-6BUILDING CANOPY9'18'8'5.5'5'5'RELOCATED NOPARKING FIRELANE SIGNRELOCATED NOPARKING FIRE LANESIGNNO PARKING FIRELANE SIGN10'20'20'R5'"SURFACE IS FIRELANE" SIGNNO PARKING FIRELANE SIGNNO PARKING FIRELANE SIGNNO PARKING FIRELANE SIGNNO PARKING FIRELANE SIGN8' ASPHALTPATH18'135°'10.63'8'RELOCATED FLAGPOLE. REFER TO HARDSCAPE PLANS.MULTI-PURPOSESPORTS COURTMULTI-PURPOSESPORTS COURTPLAY EQUIPMENT(REFER TOHARDSCAPE PLANS)FUN COURT(REFER TOHARDSCAPEPLANS)FUN COURT(REFER TOHARDSCAPEPLANS)OUTDOORDINING/LEARNINGSPACE(REFER TOHARSCAPE PLANS)REFER TOHARDSCAPEPLANS.ATHLETIC PLAY FIELD AEXISTING FIREHYDRANTEXISTING FIREDEPARTMENTCONNECTION68'DOWNSPOUT. REFER TO HARDSCAPE PLANS.STAIRS AND RAILING.REFER TO DETAIL ONSHEET C1.0.SEAT WALL.REFER TOLANDSCAPEPLANS.75'132'CG-12RELOCATEDSTORAGECONTAINERPERMEABLELINER UNDERFIELD. SEEDETAIL C4.364'X68'MOBILECLASSROOM26'METAL DECKAND RAMPMETAL STAIRSWITH LANDING14'5'6' STONE DUSTPATH5' CONC.SIDEWALKDDEX222EX220EX218WW W WWWWW WWWWWWWWWWWWWWWS 22.5° HORIZ. BEND45° HORIZ. BEND22.5° HORIZ. BEND45° HORIZ. BEND45° HORIZ. BENDPROPOSED 6" WATERLINEPROPOSED 20" WATERLINE EASEMENT90° HORIZ. BEND45° HORIZ. BEND45° HORIZ. BENDPROPOSED 20'WATERLINE EASEMENT6" X 6" TEE(3) 6" G.V.CONNECT EXIST. SANITARY LATERALTO PROPOSED CAFETERIA ADDITIONRELOCATEDIRRIGATIONMETER VAULTSIMPLEX WASTE WATERPUMP PACKAGE W/ SUMP BASIN4" SAN. LATERALW/ 2" VENT MOUNTEDTRAILER WALL. REFER TOBUILDING PLUMBING PLANS.SANSANSANSANSANSANWWWW2" SCH. 40 PVC PRIVATE FORCE MAIN.MAINTAIN 36" MIN. COVER AND18" MIN.VERTICAL SEPARATIONFROM THE PROPOSED 6" WATERLINE.2" WATER SERVICE LINE. MAINTAIN24" MIN. DEPTH. TIE TO EXISTINGWATER SERVICE. VERIFY LOCATIONAND DEPTH OF EXIST. WATER SERVICE.TIE 2" PRIVATE FORCE MAIN.TO EXIST. MANHOLE.INV= +/- 584.30LAYOUT & UTILITY PLANC4.3SHEET12345678910HGFEDCBA1112IJHGFEDCBAIJ123456789101112RRMMARCHITECTS, PC115 South 15th Street, Suite 202DATE DRAWN S.S. PROJECT DESIGNED S.S., T.P., J.S., J.D. CHECKED C.K. MARK DATE BY DESCRIPTIONRichmond, Virginia 23219(804)277-898749448 608 Preston Avenue, Suite 200 | Charlottesville, VA 22903 TEL 434.295.5624 FAX 434.295.8317 www.timmons.com 05 AUG 2022 9-09-2022 TIMMONS APPROVED SITE PLAN PROJECT DRAWING 03/01/2023MOUNTAIN VIEW ELEMENTARY SCHOOL ADDITIONS SCHOOL BOARD OF ALBEMARLE COUNTY, VIRGINIA 1757 AVON STREET EXTENDED CHARLOTTESVILLE, VA 22902 IFB: 2023-IFB-3050233 VIRGINIA DEPARTMENT OF EDUCATION: 002-15-00-103 DRAWN DESIGNED CHECKED KB/MKW MKW/CG/SH KB 0SCALE 1"=20'40'20'LIGHT DUTY ASPHALTHEAVY DUTY ASPHALTCONCRETE SIDEWALKHEAVY DUTY CONCRETEMILL & OVERLAYMULCHPERMEABLE LINERFIRE LANE (GRASSPAVE)LEGEND:No ScaleATHLETIC PLAY FIELD - CROSS SECTIONGRASS6" TOPSOILNON-WOVEN GEOTEXTILEFABRIC PERMEABLE LINERWITH A FLOW RATE OF >110GAL./MIN./SQ/FT(E.G. GEOTEX 351 OR EQUAL)UNCOMPACTEDIN-SITU SOILNAD 8 3KEY PLAN 2,602 SF3,936 SF5,095 SF4,080 SFXXXXXXTMP 91-1DDOMINION CRANE & RIGGING, INC.DB. 1237, PG. 594ZONED: LIGHT INDUSTRYWWWWWW WWWWWTWX X X XX X GGGG UFO UFO G G G G UFOUFOUFOUFOUFOUFOUFO OHPOHPOHPOHPOHPOHPOHPOHPOHPOHPOHPOHPOHPOHPOHPOHPOHPOHPOHPOHPOHPOHPWW15" RCP 15" RCPWW WW6"15" RCP12"15" R C P 24" RCP15" RCPDDDDSANSSSSMHDTOP=584.94'INV.=579.70' (NW) 8" PVCINV. OUT=579.66' 8" PVCMHDTOP=588.83'INV. IN=577.03' 12" STEELINV. OUT=577.26' 15" RCPBOT.=576.97'MHDTOP=582.72'INV. IN=576.23' (SW) 15" RCPINV. IN=576.10' (W) 15" RCPINV. IN=576.23' (N) 8" PVCINV. OUT=576.32' 24" RCPBOT.=575.93'24" RCPINV.=574.55'MHDTOP = 588.85'INV. IN = 582.19' (SW) 15" RCPINV. IN = 582.10' (NW) 12" STEELINV. OUT = 581.70' (NE) 15" RCPMHDTOP=588.53'INV. IN= (SW) NOT MEAS.INV. IN=582.54' (NW) 12" STEELINV. OUT=582.32' 15" RCPSD 1.5' X 1.5' GRATETOP = 588.15'INV. OUT = 587.56' (N) 4" PVCSD INLET W/ GRATETOP=587.82'INV. IN=583.37' 8" PVCINV. OUT=582.92' 12" PVCSD INLET W/ GRATETOP=588.28'INV. OUT=583.82' 8" PVCSD INLET W/ GRATE2.5' X 2.5'TOP=586.84'INV. OUT=584.99' 15" RCPMHDTOP = 585.73'INV. IN=583.08' (NE) 15" RCPINV. IN=583.13' (E) 15" RCPINV. OUT=583.0' 15" RCPSD INLET W/ GRATE2.5' x 2.5'TOP = 587.32'INV. IN = 585.20' (SE)INV. OUT = 584.93' (NW) 15" RCP24" RCPINV.=575.63'SD CURB INLET W/ MHDTOP=581.63'INV. IN=577.34' 15" RCPINV. OUT=577.12' 24" RCP(CO) 6" PVCTOP=585.05'INV.=579.22'(CO) 6" PVCTOP=582.10'INV.=579.59'6" PVCINV.=575.30'ROCKARMOR(CO) 6" PVCTOP=585.79'INV.=579.94'(CO) 6" PVCTOP=585.72'INV.=579.83'585 590595600605595590600595590585585584 580 583580580581 582 583 584586579578577576575580575572581582583 584587586 588 5855875885865895895885955905805 7 5580585 588 588585 585 588 581 575580582575580 585584 5865885885 8 7 5 8 6 587589586586 583582581585585SAN SAN SAN SAN WDDEX.BIORETENTIONSAN SAN SAN SAN 4'' SAN4'' SAN4'' SAN4'' SANDREROUTE EX.6" PVC TODAYLIGHT TOPONDDRY PONDBROWNSTONERIPRAP CHANNELFROM CURB CUTTO BROWNSTONEGRAVEL FLOWSPREADER (TYP.)100EX102101105106DVDOT STD CLASS A1BROWNSTONE RIPRAPWIDTH 1 = 3.75'WIDTH 2 = 9.25'LENGTH = 8'DEPTH = 18"1043104" C.O.(TYP.)6" C.O.4" C.O.4" C.O.4" PERFORATEDPVC UNDERDRAIN4" PERFORATEDPVC UNDERDRAIN6" PVC @1% MIN. SLOPE313312311EX108EX107EX109EX1106" PVC @0.75% MIN. SLOPETRAFFIC RATED 8"TRENCH DRAIN8" C.O.8" PVC @0.75% MIN. SLOPE6" C.O.EX222EX220EX2186" PERFORATED PVCUNDERDRAIN @1% MIN. SLOPE6" PVC @1% MIN. SLOPE6" C.O.6" C.O.6" PERFORATEDPVC UNDERDRAIN@ 1% MIN. SLOPEWWWWWW W WWWSSANTC586.64'TC586.30'TC587.38'TC587.45'TC586.73'TC585.74'TC585.58'TC585.84'TC586.65'585583584586587584 TC589.00'TC588.97'TC588.44'TC588.46'TC585.05'TC584.14'585584580 579581582 581.87'583.31'583.28'581.69'582TC582.33'TC582.76'TC583.36'TC583.83'TC584.90'TC584.43'TC584.23'TC584.73'TC585.04'TC584.74'586.06'586.54'585.57'585.05'TC586.23'TC585.74'TC585.71'TC584.24'587586587.16'TC587.62'589.01'589.01'583.88'581TC584.99'FFE=589.01'TC587.58'587.65'588.77'588.84'587.85'588.24'588.65'GND587.82'GND586.45'HP588.52'GND588.58'GND587.29'GND588.36'GND588.13'2,602 SF 3,936 SF 5,095 S F 4,080 S F TC586.64'TC586.30'TC587.38'TC587.45'TC586.73'TC585.74'TC585.58'TC585.84'TC586.65'585583584586587584 TC589.00'TC588.97'TC588.44'TC588.46'TC585.05'TC584.14'585584580579581582 581.87'583.31'583.28'581.69'582 TC582.33'TC582.76'TC583.36'TC583.83'TC584.90'TC584.43'TC584.23'TC584.73'TC585.04'TC584.74'586.06'586.54'585.57'585.05'TC586.23'TC585.74'TC585.71'TC584.24'587585586584587.16'TC587.62'589.01'589.01'583.88'TC584.05'583.69'TC583.56'TC585.96'TC584.54'TC584.30'TC584.20'TC584.04'TC584.69'TC585.00'TC579.96'TC579.69'TC579.61'TC578.98'TC578.33'TC579.28'TC580.48'585584579579 580 579 581TC584.99'578.83'577.12'577.23'576.92'576.28'578.75'579.10'TC587.58'587.65'588.77'588.84'587.85'588.24'588.65'GND587.82'GND586.45'GND586.74'GND584.97'HP588.52'GND588.58'GND587.29'GND585.10'GND586.16'GND588.36'GND585.71'GND588.13'GND585.29'578.90'577.75'578.80'577.60'579.10'579.14' GRADING & DRAINAGE PLANC5.0SHEET12345678910HGFEDCBA1112IJHGFEDCBAIJ123456789101112RRMMARCHITECTS, PC115 South 15th Street, Suite 202DATE DRAWN S.S. PROJECT DESIGNED S.S., T.P., J.S., J.D. CHECKED C.K. MARK DATE BY DESCRIPTIONRichmond, Virginia 23219(804)277-898749448 608 Preston Avenue, Suite 200 | Charlottesville, VA 22903 TEL 434.295.5624 FAX 434.295.8317 www.timmons.com 05 AUG 2022 9-09-2022 TIMMONS APPROVED SITE PLAN PROJECT DRAWING 03/01/2023MOUNTAIN VIEW ELEMENTARY SCHOOL ADDITIONS SCHOOL BOARD OF ALBEMARLE COUNTY, VIRGINIA 1757 AVON STREET EXTENDED CHARLOTTESVILLE, VA 22902 IFB: 2023-IFB-3050233 VIRGINIA DEPARTMENT OF EDUCATION: 002-15-00-103 DRAWN DESIGNED CHECKED KB/MKW MKW/CG/SH KB NAD 8 30SCALE 1"=20'40'20' 2,602 SF3,936 SF5,095 SF4,080 SFXXXXXXXXXXXXTTUGPUGPWWW X X WGGWWUGP UGPX XX XXXXXXXXXXXXXXXXX XXXXXXX X X X X X X X XXXXX XXXXX X XUFOUFOUFOUFOUFOUFOUFO UFO UFOGGG G GGGGGGGG 6"12"15" R C P 24" RCP15" RCPDDDDSANSANSANSANSANSANSANSSSSMHDTOP=588.83'INV. IN=577.03' 12" STEELINV. OUT=577.26' 15" RCPBOT.=576.97'MHDTOP=582.72'INV. IN=576.23' (SW) 15" RCPINV. IN=576.10' (W) 15" RCPINV. IN=576.23' (N) 8" PVCINV. OUT=576.32' 24" RCPBOT.=575.93'24" RCPINV.=574.55'MHDTOP = 588.85'INV. IN = 582.19' (SW) 15" RCPINV. IN = 582.10' (NW) 12" STEELINV. OUT = 581.70' (NE) 15" RCPMHDTOP=588.53'INV. IN= (SW) NOT MEAS.INV. IN=582.54' (NW) 12" STEELINV. OUT=582.32' 15" RCPSD 1.5' X 1.5' GRATETOP = 588.15'INV. OUT = 587.56' (N) 4" PVCSD INLET W/ GRATETOP=587.82'INV. IN=583.37' 8" PVCINV. OUT=582.92' 12" PVCSD INLET W/ GRATETOP=588.28'INV. OUT=583.82' 8" PVCMHDTOP=581.89'INV. IN=576.35' (NW) 6" PVCINV. IN=576.85' (NE) 12" RCPINV. IN=573.94' (SE) 6" PVCINV. OUT=573.84' (SW) 15" RCP15" RCP W/ FESINV.=573.63'6" PVCINV.=580.64'ROCKARMORROCKARMORROCK ARMORCHANNEL6" PVCINV.=578.23'ROCK ARMOR587588 5 7 5 5 7 0 5 6 5 560555550545545 550555560565570575575 570 565 560 555 550 545 54054054 5 55 0555 5605655 7 0 5 7 5575 5785 7 75705655605555605 6 5 5705 7 5 580580581581575570584583582 58158 0 580585 588 588585 580585 588 581 575570565560580579 578 577585585589 5865885885 8 7 5 8 6585585 587589586585X X X SAN SAN SAN SAN DDEX. BIORETENTIONEX. BIORETENTIONSAN SAN SAN SAN SAN SANXXXXXXXXXX XXXXXX4'' SAN4'' SAN4'' SAN4'' SANWWW WWWWWWW3103203183193234" C.O.(TYP.)6" C.O.4" C.O.4" C.O.4" C.O.4" PERFORATEDPVC UNDERDRAIN4" PERFORATEDPVC UNDERDRAIN6" PVC @1% MIN. SLOPEDD324325317316313312EX306EX302EX308EX309303EX307511 LF OF 36" CMPDETENTION PIPEWEIR PLATE36" ACCESS MANHOLE3116" C.O.SWALE TO INLETSWALE TO INLETEX222EX220EX2186" PERFORATED PVCUNDERDRAIN @1% MIN. SLOPE6" PVC @1% MIN. SLOPE6" C.O.6" C.O.6" PERFORATEDPVC UNDERDRAIN@ 1% MIN. SLOPEPROVIDE 5" WIDEK-STYLE ALUMINUM GUTTER FULLLENGTH OF CLASSROOM TRAILER.PROVIDE TWO 3" BY 4" ALUMINUMDOWNSPOUTS.DOWNSPOUTCOLLECTORW/CLEANOUT (TYP.)REFER TO DETAIL6" SCH 40 PVC1% MINIMUM SLOPE6" C.O.8" SCH 40 PVC1% MINIMUM SLOPEWW W WWWWW WWWWWWWWWWWWWWWSSANSANSANSANSANSAN WWWW 586.06'587585586587.16'TC587.62'589.01'589.01'TC585.96'TC584.54'TC584.30'TC584.20'TC584.04'TC584.69'TC585.00'TC579.96'TC579.69'TC579.61'TC578.98'TC578.33'TC579.28'TC580.48'585584579579 580 579 581FFE=589.01'578 577 578 577 578.83'577.12'577.23'576.92'576.28'578.75'579.10'TC587.58'587.65'588.77'588.84'587.85'588.24'588.65'579 GND587.82'GND586.45'GND586.74'GND584.97'HP588.52'GND588.58'GND587.29'GND585.10'GND586.16'GND588.36'GND585.71'GND588.13'GND585.29'578.90'577.75'578.80'577.60'579.10'579.14'2,602 S F 3,936 S F 5,095 SF 4,080 SF GRADING & DRAINAGE PLANC5.2SHEET12345678910HGFEDCBA1112IJHGFEDCBAIJ123456789101112RRMMARCHITECTS, PC115 South 15th Street, Suite 202DATE DRAWN S.S. PROJECT DESIGNED S.S., T.P., J.S., J.D. CHECKED C.K. MARK DATE BY DESCRIPTIONRichmond, Virginia 23219(804)277-898749448 608 Preston Avenue, Suite 200 | Charlottesville, VA 22903 TEL 434.295.5624 FAX 434.295.8317 www.timmons.com 05 AUG 2022 9-09-2022 TIMMONS APPROVED SITE PLAN PROJECT DRAWING 03/01/2023MOUNTAIN VIEW ELEMENTARY SCHOOL ADDITIONS SCHOOL BOARD OF ALBEMARLE COUNTY, VIRGINIA 1757 AVON STREET EXTENDED CHARLOTTESVILLE, VA 22902 IFB: 2023-IFB-3050233 VIRGINIA DEPARTMENT OF EDUCATION: 002-15-00-103 DRAWN DESIGNED CHECKED KB/MKW MKW/CG/SH KB NAD 8 30SCALE 1"=20'40'20'KEY PLAN 56 5 570 575 5805 8 5 590 5 9 5 600605 605SANTXXXXXXXXXXXX X X X X X X TTWWW WWX X X X X X X X WTTG W UGPXX XXXX XXXXXXXXXXXX X X X X X XXXXXXX X X GGGGUFOUFOUFO UFOUFOUFO UFO G GGGGG UFOUFOUFOUFO TMP 91-13COUNTY SCHOOL BOARD OFALBEMARLE COUNTY, VIRGINIADB. 1033, PG. 313ZONED: R1OHPOHPOHPOHPOHPOHPOHPOHPOHPOHPOHPTMP 91A-AAVINITY HOMEOWNERSASSOCIATION, INC.DB. 5339, PG. 410TMP 91A-10TMP 91A-1TMP 91A-14ALI S. AKHTAR MOHAMMADDB. 5136, PG. 543TMP 91A-15LEROY R. HAMLETT, JR.DB. 5107, PG. 213TMP 91A-16BRIAN HIDERDB. 5118, PG. 175TMP 91A-17DANIEL R. NAHAS & CATHERINE C NAHASDB. 5116, PG. 344TMP 91A-18BETH D. DANEHYDB. 5209, PG. 658TMP 91A-27PRERANA THAPAR & VISHNU CHANDRADB. 5436, PG.623TMP 91A-28RICHARD J STEVENSONDB. 4405, PG. 306TMP 91A-29BALWANT S GHUMAN ORHARVINDER K. GHUMMANDB. 4371, PG. 96TMP 91A-30CHERYL L. STAUBSDB. 4427, PG. 216TMP 91A-31KARLYS S. JOHNSONDB. 4485, PG. 457TMP 91A-32JOHN K BAUMAN OR EVA L BAUMANDB. 4407, PG. 140TMP 91A-33MATTHEW D. MCEACHERN ORRACHEL O. MCEACHERNDB. 5070, PG. 494TMP 91A-34ALEXANDER WISNIEWSKI & CLAIRE BARBAODB. 5316, PG. 668TMP 91A-35ADITYA MLTANMAL SHARMADB. 5126, PG. 651TMP 91A-36MICHAEL B. COOPER & LAURA A COOPERDB. 5452, PG. 82TMP 91A-37JOSHUA B. HEIM OR JASDEEP K. HEIMDB. 4414, PG. 70TMP 91A-38ANDREW Q BUSH OR ERIN M BUSHDB. 4425, PG. 121TMP 91A-45FREDERICK S. RUDESHEIM &STEPHANIE RUDESHEIMDB. 5356, PG. 398TMP 91A-46MARK BARDSLEY-SMITHDB. 5295, PG. 149TMP 91A-47BRETT WARCHOLAK OR DAVID NATHALIEDB. 4519, PG. 711TMP 91A-48JOSCELYN SCARPELLODB. 4695, PG.224TMP 91A-49VALERIE K. SARGENTDB. 5364, PG. 556TMP 91A-50TRUIST BANKDB. 5292, PG. 370TMP 91A-51GRANT MCDOWELL & KIERAN MCDOWELLDB. 4787, PG. 25TMP 91A-52JOANN C TONGDB. 4812, PG. 369TMP 91A-53GARY BRENT HARTWELLDB. 5184, PG. 44TMP 91A-54PAUL D. MCARTOR ORJENNIFER G. MCARTORDB. 4374, PG. 277TMP 91A-55BENJAMIN SILVERBERG &ELLEN FAULK SILVERBERGDB. 5169, PG. 177TMP 91A-56NANCY ANN DOODYDB. 5169, PG. 653WW WDDDDDDDDSANSANSANSANSANN49°11'37"W 1065.82'SSSSSSSTMP 91A-BAVON PROPERTIES, LLCDB. 4894, PG. 228(AVINITY PHASE IV)PIPE (F) &BENT IRON (F)IRON (F)IRON (F)IRON (F)IRON (F)IRON (F)IRON (F)AT 1,049.76'N30°11'23"E55.62'N25°44'03"E 331.00'N64°15'57"W12.00'N25°44'03"E 329.71'S42°59'28"E 553.78'N42°19'03"W 514.06'S5°48'23"E 286.52'S42° 1 7 ' 4 7 " W 3 7 1 . 4 6 'IRON (F)IRON (F)IRON (F)IRON (F)IRON (F)585 587590595600605595590 600595590585585584580583580580581 582 583 584586579578577576575574573580575572571575581582583584587586 588 58558758858658958958859559058 0 5 7 5 5 7 0 5 6 5 560555550545549545540545 550555560565570575575 570 565 560 555 550 545 540 535 53 0 5 2 5 525530535540545525525520525 5305255205 2 5 5 2 0 5 1 8 5 3 0535 54054 5 55 05555605655 7 0 5 7 557557 8 5 7 75705655605555 5 0 555 5605 6 5 5705 7 5580 580581581575570584583582 58158 0 580585 588 588585 580585 588 581 575570565560580579 578 577585585589 582575580585584586 5885885 8 7 5 8 6585585 587589586585586 583582581585585X X SAN SAN SANWWWDDSAN SAN SANXXXX XXXXXXXXXXXXXXXXXXXX4'' SAN4'' SANWWWWPRE DA 1A - DISTURBED0.61 ACRESCN = 82Tc = 6 MINDRAINAGE DIVIDEPRE DA 1B -UNDISTURBED0.08 ACRESCN = 84Tc = 6 MINSITE OUTFALL 1SITE OUTFALL 4SITE OUTFALL 3PRE DA 4B -UNDISTURBED0.85 ACRESCN = 85Tc = 6 MINPRE DA 4A - DISTURBED1.61 ACRESCN = 87Tc = 6 MINPROJECT LIMITS OF DISTURBANCEANALYSIS LIMITS OF DISTURBANCEANALYSIS LIMITS OF DISTURBANCEPRE DA 5 -DISTURBED0.51 ACRESCN = 90Tc = 6 MINPRE DA 2TO SHEET FLOW1.68 ACRESCN = 65Tc = 15 MINPRE DA 3A -DISTURBED0.53 ACRESCN = 71Tc = 6 MINPRE DA 3B -UNDISTURBED1.13 ACRESCN = 98Tc = 6 MINSEP 2005 IMPERVIOUS AREA. SEE NOTE.PRE-DEVELOPED DRAINAGE AREASC6.0SHEET12345678910HGFEDCBA1112IJHGFEDCBAIJ123456789101112RRMMARCHITECTS, PC115 South 15th Street, Suite 202DATE DRAWN S.S. PROJECT DESIGNED S.S., T.P., J.S., J.D. CHECKED C.K. MARK DATE BY DESCRIPTIONRichmond, Virginia 23219(804)277-898749448 608 Preston Avenue, Suite 200 | Charlottesville, VA 22903 TEL 434.295.5624 FAX 434.295.8317 www.timmons.com 05 AUG 2022 9-09-2022 TIMMONS APPROVED SITE PLAN PROJECT DRAWING 03/01/2023MOUNTAIN VIEW ELEMENTARY SCHOOL ADDITIONS SCHOOL BOARD OF ALBEMARLE COUNTY, VIRGINIA 1757 AVON STREET EXTENDED CHARLOTTESVILLE, VA 22902 IFB: 2023-IFB-3050233 VIRGINIA DEPARTMENT OF EDUCATION: 002-15-00-103 DRAWN DESIGNED CHECKED KB/MKW MKW/CG/SH KB NAD 8 30SCALE 1"=40'80'40'NOTE:1.DRAINAGE AREA 4A WAS EXTENDED TOMATCH THE DRAINAGE AREA OF SITEPLAN SDP200600001, THEPRE-DEVELOPED DRAINAGE AREABEFORE THE BIORETENTION WAS BUILT.THE HATCH REPRESENTS THEIMPERVIOUS AREA SURVEYED IN SEP2005. THIS CONDITION IS USED FORPREDEVELOPMENT BECAUSE OF THEREMOVAL OF THE BIORETENTION. SEECALC BOOK FOR MORE DETAIL. 56 5 570 575 5805 8 5 590 5 9 5 600605 605DDDDEX108EX110EX222EX220EX218TXXXXXXXXXXXX X X X X X X TTWWW WWX X X X X X X XTTW UGPX XXXXXXXXXXXX X X XXXXXXX X X TMP 91-13COUNTY SCHOOL BOARD OFALBEMARLE COUNTY, VIRGINIADB. 1033, PG. 313ZONED: R1CONC. SWKASPH. SWKCONC.CONC.CONC.STATE ROUTE 742 ~AVON STREET, EXTENDED(60' & VAR. WIDTH R/W)VDOT PROJ. 0742-002-115OHPOHPOHPOHPOHPOHPOHPOHPOHPOHPOHPTMP 91A-AAVINITY HOMEOWNERSASSOCIATION, INC.DB. 5339, PG. 410TMP 91A-10TMP 91A-1TMP 91A-14ALI S. AKHTAR MOHAMMADDB. 5136, PG. 543TMP 91A-15LEROY R. HAMLETT, JR.DB. 5107, PG. 213TMP 91A-16BRIAN HIDERDB. 5118, PG. 175TMP 91A-17DANIEL R. NAHAS & CATHERINE C NAHASDB. 5116, PG. 344TMP 91A-18BETH D. DANEHYDB. 5209, PG. 658TMP 91A-27PRERANA THAPAR & VISHNU CHANDRADB. 5436, PG.623TMP 91A-28RICHARD J STEVENSONDB. 4405, PG. 306TMP 91A-29BALWANT S GHUMAN ORHARVINDER K. GHUMMANDB. 4371, PG. 96TMP 91A-30CHERYL L. STAUBSDB. 4427, PG. 216TMP 91A-31KARLYS S. JOHNSONDB. 4485, PG. 457TMP 91A-32JOHN K BAUMAN OR EVA L BAUMANDB. 4407, PG. 140TMP 91A-33MATTHEW D. MCEACHERN ORRACHEL O. MCEACHERNDB. 5070, PG. 494TMP 91A-34ALEXANDER WISNIEWSKI & CLAIRE BARBAODB. 5316, PG. 668TMP 91A-35ADITYA MLTANMAL SHARMADB. 5126, PG. 651TMP 91A-36MICHAEL B. COOPER & LAURA A COOPERDB. 5452, PG. 82TMP 91A-37JOSHUA B. HEIM OR JASDEEP K. HEIMDB. 4414, PG. 70TMP 91A-38ANDREW Q BUSH OR ERIN M BUSHDB. 4425, PG. 121TMP 91A-45FREDERICK S. RUDESHEIM &STEPHANIE RUDESHEIMDB. 5356, PG. 398TMP 91A-46MARK BARDSLEY-SMITHDB. 5295, PG. 149TMP 91A-47BRETT WARCHOLAK OR DAVID NATHALIEDB. 4519, PG. 711TMP 91A-48JOSCELYN SCARPELLODB. 4695, PG.224TMP 91A-49VALERIE K. SARGENTDB. 5364, PG. 556TMP 91A-50TRUIST BANKDB. 5292, PG. 370TMP 91A-51GRANT MCDOWELL & KIERAN MCDOWELLDB. 4787, PG. 25TMP 91A-52JOANN C TONGDB. 4812, PG. 369TMP 91A-53GARY BRENT HARTWELLDB. 5184, PG. 44TMP 91A-54PAUL D. MCARTOR ORJENNIFER G. MCARTORDB. 4374, PG. 277TMP 91A-55BENJAMIN SILVERBERG &ELLEN FAULK SILVERBERGDB. 5169, PG. 177TMP 91A-56NANCY ANN DOODYDB. 5169, PG. 653(10 SPACES)(10 SPACES)(10 SPACES)(10 SPACES)(16 SPACES)(4 ADA SPACES)(6 SPACES)(3 SPACES)(5 SPACES)(2 ADA SPACES)(4 SPACES)(11 SPACES)(11 SPACES)(8 SPACES)WEPC&GEPEPCURBEPEPCURBEPEPCURBEPCURBEPEPC&GEPC&GEPEPEPEPEPC&GEPEPEPEPC&GEPC&GEPEPCURBEPEPEPEPW WDDDDDDDN49°11'37"W 1065.82'EPASPHALTASPHALTASPHALTASPHALTASPHALTASPHALTEPGALAXIE FARM LANE20' LANE, R/WDB. 246, PG. 127 (PLAT)DB. 619, PG. 368 (PLAT)AVINITY LANEVAR. WIDTH, PRIVATE R/WDB. 4745, PG. 137TMP 91A-BAVON PROPERTIES, LLCDB. 4894, PG. 228(AVINITY PHASE IV)AVINITY LOOP44' & VAR. WIDTH PRIVATE R/WDB. 4894, PG. 228AVINITY LOOP30' PRIVATE R/WDB. 4018, PG. 497PIPE (F) &BENT IRON (F)IRON (F)IRON (F)IRON (F)IRON (F)IRON (F)IRON (F)AT 1,049.76'N30°11'23"E55.62'N25°44'03"E 331.00'N64°15'57"W12.00'N25°44'03"E 329.71'S42°59'28"E 553.78'N42°19'03"W 514.06'S5°48'23"E 286.52'S42°1 7 ' 4 7 " W 3 7 1 . 4 6 'IRON (F)IRON (F)IRON (F)IRON (F)IRON (F)585 587590595600 605595590600595590585585584580583580580581 582 583 584586579578577576575574573580575572571575581582583584587586 588 58558758858658958958859559058 0 5 7 5 5 7 0 5 6 5 560555550545549545540545 550555560565570575575 570 565 560 555 550 545 540 535 53 0 5 2 5 525530535540545525525520525 5305255205 2 5 5 2 0 5 1 8 5 3 0535 54054 5 55 05555605655 7 0 5 7 55755785 7 75705655605555 5 0 555 5605 6 5 5705 7 5580 580581581575570584583582 58158 0 580585 588 588585 580585 588 581 575570565560580579 578 577585585589 582575580585584586 5885885 8 7 5 8 6585585 587589586585586 583582581585585X WWWDDXXXXXXXXXXXXXXXXXXXXXXXX4'' SAN4'' SANWWWW2585583584586587584 585584580 579581582582 587585586584585584579579 580 579 581SITE OUTFALL 4POST DA 1B - DISTURBED/UNDETAINED0.08 ACRESCN = 93Tc = 6 MINPOST DA 1C -UNDISTURBED/DETAINED0.08 ACRESCN = 84Tc = 6 MINPROJECT LIMITS OF DISTURBANCEANALYSIS LIMITS OF DISTURBANCEPOST DA 5 - TOSHEET FLOW0.45 ACRESCN = 94Tc = 6 MINPOST DA 2TO SHEET FLOW1.60 ACRESCN = 66Tc = 15 MINPOST DA 4A -DISTURBED1.61 ACRESCN = 90Tc = 6 MINPOST DA 3C -UNDISTURBED1.13 ACRESCN = 98Tc = 6 MINPOST DA 3A -DISTURBED/ DETAINED0.07 ACRESCN = 98Tc = 6 MINSITE OUTFALL 1ANALYSIS LIMITS OF DISTURBANCEPOST DA 4B -UNDISTURBED0.85 ACRESCN = 85Tc = 6 MINPOST DA 1ADISTURBED/DETAINED0.729 ACRESCN = 90Tc = 6 MINPOST-DEVELOPED DRAINAGE AREASC6.1SHEET12345678910HGFEDCBA1112IJHGFEDCBAIJ123456789101112RRMMARCHITECTS, PC115 South 15th Street, Suite 202DATE DRAWN S.S. PROJECT DESIGNED S.S., T.P., J.S., J.D. CHECKED C.K. MARK DATE BY DESCRIPTIONRichmond, Virginia 23219(804)277-898749448 608 Preston Avenue, Suite 200 | Charlottesville, VA 22903 TEL 434.295.5624 FAX 434.295.8317 www.timmons.com 05 AUG 2022 9-09-2022 TIMMONS APPROVED SITE PLAN PROJECT DRAWING 03/01/2023MOUNTAIN VIEW ELEMENTARY SCHOOL ADDITIONS SCHOOL BOARD OF ALBEMARLE COUNTY, VIRGINIA 1757 AVON STREET EXTENDED CHARLOTTESVILLE, VA 22902 IFB: 2023-IFB-3050233 VIRGINIA DEPARTMENT OF EDUCATION: 002-15-00-103 DRAWN DESIGNED CHECKED KB/MKW MKW/CG/SH KB NAD 8 30SCALE 1"=40'80'40'NOTE:1.DRAINAGE AREA 4A WAS EXTENDED TOMATCH THE DRAINAGE AREA OF SITEPLAN SDP200600001, THEPRE-DEVELOPED DRAINAGE AREABEFORE THE BIORETENTION WAS BUILT.THIS CONDITION IS USED FORPREDEVELOPMENT BECAUSE OF THEREMOVAL OF THE BIORETENTION. SEECALC. BOOK FOR MORE DETAILS. STORMWATER MANAGEMENT PLAN & DETAILSSHEET 12345678910HGFEDCBA1112IJHGFEDCBAIJ123456789101112RRMMARCHITECTS, PC115 South 15th Street, Suite 202DATE DRAWN S.S. PROJECT DESIGNED S.S., T.P., J.S., J.D. CHECKED C.K. MARK DATE BY DESCRIPTIONRichmond, Virginia 23219(804)277-898749448 608 Preston Avenue, Suite 200 | Charlottesville, VA 22903 TEL 434.295.5624 FAX 434.295.8317 www.timmons.com 05 AUG 2022 9-09-2022 TIMMONS APPROVED SITE PLAN PROJECT DRAWING 03/01/2023MOUNTAIN VIEW ELEMENTARY SCHOOL ADDITIONS SCHOOL BOARD OF ALBEMARLE COUNTY, VIRGINIA 1757 AVON STREET EXTENDED CHARLOTTESVILLE, VA 22902 IFB: 2023-IFB-3050233 VIRGINIA DEPARTMENT OF EDUCATION: 002-15-00-103 DRAWN DESIGNED CHECKED KB/MKW MKW/CG/SH KBC6.210.5"x10.5"ORIFICEINV. 575.751 YEAR WSE575.67TOP OF STORAGE577.104.5" ORIFICEINV 574.10ELEV.574.10 STEEL PLATE(14 GAUGE)No ScaleCMP #1 - WEIR PLATE IN 36" CMP STORAGE SYSTEMWEIR PLATE SECTION2 YEAR WSE576.0410 YEAR WSE576.833'WEIR PLATE NOTES1. TRASHRACK TO BE PROVIDED OVER WEIR PLATE ORIFICES.DETENTION SYSTEM INSPECTION/MAINTENANCE SCHEDULE1. INSPECT PIPE SYSTEM BOTH UPSTREAM AND DOWNSTREAM OF THE WEIR PLATECONTROL STRUCTURE FOR SEDIMENT BUILD UP ON A YEARLY BASIS.2. INSPECT WEIR PLATE CONTROL STRUCTURE FOR CLOGGED ORIFICES ON AYEARLY BASIS.IF ANY CONTROL ORIFICES ARE CLOGGED REMOVE DEBRIS3. IF MEASURED SEDIMENT BUILD UP EXCEEDS 20% OF THE PIPE DIAMETER. THESYSTEM SHALL BE CLEANED VIA A VACUUM TRUCK OR MANUAL METHODS.STORMWATER NARRATIVESTORMWATER QUANTITY REQUIREMENTS FOR ANALYSIS POINT 1 ARE METUTILIZING A CMP DETENTION SYSTEM LOCATED WITHIN THE TURNAROUND.DRAINAGE AREA 2 AND DRAINAGE AREA 5 REMAIN AS SHEET FLOW IN THE POSTCONDITION. THEY ALSO HAVE HAVE A REDUCTION OF AREAPOST-DEVELOPMENT. IN ACCORDANCE WITH SECTION 9VAC25-870-66D, ALLINCREASED SHEET FLOW FROM THE SITE HAS BEEN ANALYZED AND FOUND TOCAUSE NO EROSION, SEDIMENTATION, FLOODING, OR DAMAGE TODOWN-GRADIENT PROPERTIES OR RESOURCES THUS NO FURTHER QUANTITYCONTROLS ARE REQUIRED. AS FOR ANALYSIS POINT 4, CHANNEL AND FLOODREQUIREMENTS ARE SATISFIED USING A NEW DRY POND.WEIR INV.576.76 STORMWATER QUALITY CALCULATIONSC6.4SHEET12345678910HGFEDCBA1112IJHGFEDCBAIJ123456789101112RRMMARCHITECTS, PC115 South 15th Street, Suite 202DATE DRAWN S.S. PROJECT DESIGNED S.S., T.P., J.S., J.D. CHECKED C.K. MARK DATE BY DESCRIPTIONRichmond, Virginia 23219(804)277-898749448 608 Preston Avenue, Suite 200 | Charlottesville, VA 22903 TEL 434.295.5624 FAX 434.295.8317 www.timmons.com 05 AUG 2022 9-09-2022 TIMMONS APPROVED SITE PLAN PROJECT DRAWING 03/01/2023MOUNTAIN VIEW ELEMENTARY SCHOOL ADDITIONS SCHOOL BOARD OF ALBEMARLE COUNTY, VIRGINIA 1757 AVON STREET EXTENDED CHARLOTTESVILLE, VA 22902 IFB: 2023-IFB-3050233 VIRGINIA DEPARTMENT OF EDUCATION: 002-15-00-103 DRAWN DESIGNED CHECKED KB/MKW MKW/CG/SH KBWATER QUALITY COMPLIANCE:THE PROJECT WILL HAVE A DISTURBED AREA OF 3.96 ACRES. SINCE AN EXISTING BIORETENTION FACILITYIS BEING REMOVED FOR THE PARKING EXPANSION, THE LIMITS OF DISTURBANCE AND LAND COVER PRIORTO ITS DESIGN AND CONSTRUCTION IN 2006 IS USED AS THE PRE-CONDITION FOR DRAINAGE AREA 4.HOWEVER, THE ADJACENT EXISTING BIORETENTION FACILITY DESIGNED IN 2021 THROUGH LOR 2 TOSDP200500113 PLAN IS TO REMAIN, AND THE DRAINAGE AREA TO IT WAS REMOVED FROM THE DISTURBEDAREA. INFORMATION ON THE EXISTING BIORETENTION FACILITIES CAN BE FOUND IN 2021 LETTER OFREVISION 2 TO SDP200500113 AND SDP200600001. THEREFORE, A DISTURBED AREA OF 4.96 ACRES WASUSED FOR THE WATER QUALITY ANALYSIS. IN THE PROPOSED CONDITION THERE WILL BE 2.63 ACRES OFMANAGED TURF, AND 2.33 ACRES OF IMPERVIOUS COVER. PER THE VRRM SPREAD SHEET REQUIREDREDUCTION IN TP IS 2.19 LB/YR. THE REMAINING BIORETENTION REMOVES 0.21 LB/YR OF PHOSPHORUS.THE REMAINING REQUIRED PHOSPHORUS REMOVAL IS 1.98 LB/YR. ALL 1.98 LB/YR WILL BE PURCHASEDFROM AN OFFSITE NUTRIENT CREDIT BANK.REVISED QUALITY COMPLIANCE NARRATIVE:THIS SITE PLAN AMENDMENT REDUCES OVERALL IMPERVIOUS AREA BY 2,444 SF RESULTING IN A TOTALOF 2.09 LB/YR, MINUS THE 0.21 LB/YR OF REMOVAL PROVIDED WITH THE REMAINING EXISTINGBIORETENTION FACILITY NETTING A TOTAL REQUIRED REMOVAL OF 1.88 LB/YR. 1.98 LB/YR OF NUTRIENTCREDITS HAVE BEEN PURCHASED FOR THE PROJECT, RESULTING IN A SURPLUS OF 0.10 LB/YR.VRRM SPREADSHEET FROM APPROVED WPO #202200009REVISED VRRM SPREADSHEET(NET 2,444 SF REDUCTION IN IMPERVIOUS AREA) HORIZ SCALE: 1"=50'VERT SCALE: 1"=5CMP #1 - STR EX300565570575580585565570575580585+950+1000+1100+1200+125036" CMP PROPOSEDDETENTION SYSTEMBOTTOM ELEV = 574.10HORIZ SCALE: 1"=50'VERT SCALE: 1"=5STR 310 - CMP #1565570575580585590565570575580585590+950+1000+1100+1200+1300+1350320: DI-1 STA 12+98.76 TOP 584.45 INV IN 575.88 (319) INV OUT 575.78 (323)EXIST.GRADEPROP.GRADE319115.53' OF15" RCP@ 3.00%318: DI-3A STA 11+83.23 TOP 584.09 INV IN 579.35 (317) INV OUT 579.35 (319)32314.32' OF15" RCP@ 3.00%EX302STA 11+37.57TOP 581.71INV IN 573.97 (303)INV IN 573.94 (EX309)INV IN 576.35 (EX307)INV OUT 573.84 (EX301)30316.31' OF15" RCP@ 0.79%HORIZ SCALE: 1"=50'VERT SCALE: 1"=5STR 324 - CMP #1565570575580585565570575580585+950+1000+110032529.64' OF12" RCP@ 0.50%324: DI-3A STA 10+00.00 TOP 578.33 INV IN 574.90 (8" PVC FROM MOBILE CLASSROOM) INV OUT 574.70 (325)PROPOSEDDETENTIONSYSTEM2' MIN. COVERWEIR WALLPROPOSEDDETENTIONSYSTEMEXIST.GRADEPROP.GRADEEXIST.GRADEPROP.GRADEEX30127.19' OF15" RCP@ 0.77%EX300 STA 11+64.76 TOP 575.07 INV IN 573.63 (EX301)HGLHGLHGLACCESS RISERS310: 12" Basin - Circular GrateSTA 10+00.00TOP 586.35INV OUT 582.18 (311)312: 15" Basin - Circular Grate STA 10+08.64 TOP 586.54 INV IN 581.86 (311) INV OUT 581.76 (313)31799.53' OF15" HDPE@ 0.97%316: MH-2 STA 10+83.70 TOP 584.53 INV IN 580.40 (313) INV OUT 580.32 (317)31375.06' OF15" HDPE@ 1.81%HORIZ SCALE: 1"=50'VERT SCALE: 1"=5STR 104 - STR 106570575580585590570575580585590+950+1000+1100106: ES-1 for 15 inch Pipe STA 10+43.70 TOP 580.04 INV IN 578.60 (105)10543.70' OF15" RCP@ 2.93%TIE TWO EX.15" PIPES TONEWSTRUCTUREMATCHINGEX. INVERTSHORIZ SCALE: 1"=50'VERT SCALE: 1"=5STR 100 - STR EX102575580585590575580585590+950+1000+1100EX102: MH-2 STA 10+52.01 TOP 581.63 INV IN 577.34 (101)10121.35' OF15" RCP@ 3.09%100: ES-1 for 15 inch Pipe STA 10+30.66 TOP 579.44 INV OUT 578.00 (101)TIE PIPE TOEXISTINGSTRUCTUREAND PATCHHOLE FROMREMOVEDPIPEDRY PONDBOTTOM = 578.00DRY POND104: MH-1 STA 10+00.00 TOP 585.73 INV IN 583.08 (EX107) INV IN 583.13 (EX109) INV OUT 579.88 (105)SURROUNDINGEFFECTIVE TOP OFPOND AT 581.67'10 YR WSE 580.752 YR WSE 579.671 YR WSE 579.30PROVIDE STORMRAX TRASHRACK BY CONTECH ORAPPROVED EQUAL.HGLHGLSTORM STRUCTURE TABLESTRUCTURE #100104106310312316318320324TOP579.44585.73580.04586.35586.54584.53584.09584.45578.33STRUCTURE HEIGHT1.62'5.88'8.78'4.17'4.78'4.21'4.74'8.67'3.63'DESCRIPTIONES-1 for 15 inch Pipe"MH-1"ES-1 for 15 inch Pipe12 inch Cylindrical Structure15 inch Cylindrical Structure"MH-1"DI-3B 3 ft ThroatDI-3B 3 ft ThroatDI-3B 3 ft ThroatSTORM PIPE TABLEPIPE #101105303311313317319323325DIA15"15"15"12"15"15"15"15"12"FROM - TO100 - EX102104 - 106304 - EX302310 - 312312 - 316316 - 318318 - 320320 - UGD3324 - UGD2UPSTREAMINVERT578.00579.88574.10582.18581.76580.32579.35575.78574.70DOWNSTREAMINVERT577.34578.60573.97581.86580.40579.35575.88575.35574.55SLOPE3.09%2.93%0.79%3.71%1.81%0.97%3.00%3.00%0.50%LENGTH21.35 LF43.70 LF16.31 LF8.64 LF75.06 LF99.53 LF115.53 LF14.32 LF29.64 LFDESCRIPTION15 inch RCP15 inch RCP15 inch RCP12" HDPE15" HDPE15" HDPE15 inch RCP15 inch RCP12 inch RCPSTORM SEWER PROFILESC7.1SHEET12345678910HGFEDCBA1112IJHGFEDCBAIJ123456789101112RRMMARCHITECTS, PC115 South 15th Street, Suite 202DATE DRAWN S.S. PROJECT DESIGNED S.S., T.P., J.S., J.D. CHECKED C.K. MARK DATE BY DESCRIPTIONRichmond, Virginia 23219(804)277-898749448 608 Preston Avenue, Suite 200 | Charlottesville, VA 22903 TEL 434.295.5624 FAX 434.295.8317 www.timmons.com 05 AUG 2022 9-09-2022 TIMMONS APPROVED SITE PLAN PROJECT DRAWING 03/01/2023MOUNTAIN VIEW ELEMENTARY SCHOOL ADDITIONS SCHOOL BOARD OF ALBEMARLE COUNTY, VIRGINIA 1757 AVON STREET EXTENDED CHARLOTTESVILLE, VA 22902 IFB: 2023-IFB-3050233 VIRGINIA DEPARTMENT OF EDUCATION: 002-15-00-103 DRAWN DESIGNED CHECKED KB/MKW MKW/CG/SH KBPROFILE SCALE00550NOTES:1. PROVIDE WATER-TIGHT FITTING WHERE PIPES OF DISSIMILAR MATERIALS CONNECT