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Home My WebLink AboutWPO202000054 Plan - VSMP 2021-03-09MONTICELLO BURIAL GROUND FOR ENSLAVED PEOPLE ARCHITECT: HGA 44 CANAL CENTER PLAZA, SUITE 100 ALEXANDRIA, VA 22314 CONTACT: RICH HUBACKER TELEPHONE: (703) 317-6019 LANDSCAPE ARCHITECT: NELSON BYRD WOLTZ 310 E MARKET STREET CHARLOTTESVILLE, VA 22902 CONTACT: BRECK GASTINGER TELEPHONE: (434) 284-6474 ENGINEER OF RECORD: TIMMONS GROUP 608 PRESTON AVE. SUITE 200 CHARLOTTESVILLE, VA 22903 CONTACT: BRYAN CICHOCKI, P.E. TELEPHONE: (434) 327-5380 WPO SUBMISSION - WP0202000054 COUNTY OF ALBEMARLE, VIRGINIA 03/09/2020 VICINITY MAP 1"=1000' Sheet List Table Sheet Title C1.0 SITE NOTES C1.1 SITE DETAILS C2.0 EXISTING CONDITIONS & DEMOLITION PLAN C3.0 EROSION AND SEDIMENT CONTROL NOTES AND DETAILS C3.1 EROSION AND SEDIMENT CONTROL NOTES AND DETAILS C3.2 EROSION AND SEDIMENT CONTROL - PHASE 1 C3.3 EROSION AND SEDIMENT CONTROL - PHASE 2 C4.0 LAYOUT PLAN C5.0 GRADING AND DRAINAGE PLAN C6.0 STORMWATER MANAGEMENT PLAN "Boo ITREE PLAN . @ 6y:1:A1,:11C7A►1►1/G1M,I_124 HGA Canal Center Plaza, Suite 10( Alexandria, Virginia 22314 Telephone 703.836.7766 Nelson Byrd Woltz Landscape Architects LANDSCAPE ARCHITECT NELSON BYRD WOTLZ 310 E MARKET STREET CHARLOTTESVILLE, VA 22902 (434) 984-1358 • % TIMMONS GROUP CIVIL ENGINEER TIMMONS GROUP 608 PRESTON AVENUE SUITE 200 CHARLOTTESVILLE, VA 22903 (434) 327-5380 THOMAS JEFFERSON FOUNDATION 931 THOMAS JEFFERSON PKWY CHARLOTTESVILLE, VA 22902 NOTES BURIAL TAX MAP PARCEL AND OWNER INFO: GROUND TMP 7800-00-00-02300 / THOMAS JEFFERSON MEMORIAL FOUNDATION TMP 7800-00-00-02200 / THOMAS JEFFERSON MEMORIAL FOUNDATION FOR ZONING: MHD ENSLAVED OVERLAY DISTRICT: ENTRANCE CORRIDOR PEOPLE MAGISTERIAL DISTRICT: SCOTTSVILLE SOURCE TOPOGRAPHY: TIMMONS GROUP / JULY 30, 2020 & AUGUST 5 AND 10, 2020 DATUM: HORIZONTAL: NAD83 VIRGINIA STATE GRID SOUTH ZONE O VERTICAL: NAVD88 ESTABLISHED THROUGH LEICA SMARTNET an D. Cichocki Iac. No. 53741 PRESENT USE: HISTORIC BURIAL SITE �Oz,. PROPOSED USE: NEW WALKING PATH AROUND AFRICAN AMERICAN BURIAL SITE ONO DESCRIPTION DATE PROPOSED DISTURBED AREA = 0.76 ACRES 01 100%CD$ 11/20/20 02 PERMIT SET 03/03/21 EXISTING IMPERVIOUS AREA = 0.28 ACRES DECREASE IN IMPERVIOUS AREA = 0.09 ACRES WATER SUPPLY: PRIVATE SANITARY SEWER: PRIVATE WATERSHED: MIDDLE RIVANNA RIVER SIGNATURE PANEL: DEPARTMENT OF COMMUNITY DEVELOPMENT PLANNING & ZONING ENGINEERING INSPECTIONS ARCHITECTURAL REVIEW BOARD DEPARTMENT OF FIRE AND RESCUE ALBEMARLE COUNTY SERVICE AUTHORITY VIRGINIA DEPARTMENT OF TRANSPORTATION HEALTH DEPARTMENT APPROVAL U_\Iq HGA NO: 4320-001-00 WPO COVER DATE: November 20, 2020 CONSTRUCTION DOCUMENTS Como C) z LU U 0 0 z 0 I ---I U Z) z 0 CQDPYRIGHT HAMMEL, GREEN AND ABRAHAMSON, INC. 11 GENERALNOTES CONTRACTOR SHALL COORDINATE ALL REQUIREMENTS FOR AS BUILT DOCUMENTATION, AS REQUIRED BY THE LOCALITY. THIS INCLUDES, BUT IS NOT LIMITED TO, TESTING, INSTALLATION DOCUMENTATION, SURVEY, ETC. ALL REQUIREMENTS SHALL BE DISCUSSED WITH THE LOCALITY PRIOR TO BEGINNING CONSTRUCTION. ALL MATERIALS AND CONSTRUCTION SHALL BE IN ACCORDANCE WITH CURRENT VIRGINIA DEPARTMENT OF TRANSPORTATION'S SPECIFICATIONS AND STANDARDS. PRIOR TO ANY CONSTRUCTION, THE CONTRACTOR SHALL CONSULT THE ENGINEER AND VERIFY THE APPROVAL OF THE PLANS BY ALL FEDERAL, STATE AND LOCAL AGENCIES. LAND USE PERMITS (LUP-A) MUST BE OBTAINED FROM THE VIRGINIA DEPARTMENT OF TRANSPORTATION PRIOR TO BEGINNING ANY CONSTRUCTION WITHIN THE EXISTING STATE MAINTAINED RIGHT OF WAY (INCLUDING ACCESS). VDOT IS TO RECEIVE WRITTEN NOTIFICATION 48 HOURS PRIOR TO COMMENCING WITH INITIAL CONSTRUCTION ACTIVITIES. THE CONTRACTOR SHALL VERIFY THE ELEVATIONS OF ALL POINTS OF CONNECTION OR PROPOSED WORK TO EXISTING CURBS, SANITARY LINES, WATERLINES, ETC, PRIOR TO CONSTRUCTION. UPON DISCOVERY OF SOILS THAT ARE UNSUITABLE FOR FOUNDATIONS, SUBGRADES, OR OTHER ROADWAY CONSTRUCTION PURPOSES, THE CONTRACTOR SHALL IMMEDIATELY CONTACT THE OWNER. THESE AREAS SHALL BE EXCAVATED BELOW PLAN GRADE AS DIRECTED BY THE OWNER'S REPRESENTATIVE, BACKFILLED WITH SUITABLE MATERIAL AND COMPACTED IN ACCORDANCE WITH SPECIFICATIONS. ALL STORM SEWER DESIGN AND CONSTRUCTION TO BE IN ACCORDANCE WITH VDOT STANDARDS. ALL STORM SEWER PIPE SHALL BE REINFORCED TONGUE AND GROVE CONCRETE PIPE IN ACCORDANCE WITH ASTM-C-76. PIPE WITHIN THE RIGHT OF WAY SHALL BE MINIMUM CLASS III OR GREATER IN ACCORDANCE WITH CURRENT VDOT STANDARDS AND SPECIFICATIONS. IF PRE -CAST UNITS ARE TO BE USED, VDOT SHALL BE NOTIFIED AND THE MANUFACTURER SHALL SUBMIT DRAWING DETAILS FOR REVIEW. CERTIFICATION AND VDOT STAMP WILL BE REQUIRED ON ALL UNITS. ALL CONCRETE SHALL BE A3-AE (AIR ENTRAINED 3,000 PSI), UNLESS OTHERWISE NOTED. ALL ENTRANCES ARE TO BE DESIGNED AND CONSTRUCTED IN ACCORDANCE WITH CURRENT VDOT STANDARDS. DESIGN CHANGES, SPECIFIED MATERIALS CHANGES AND/OR FIELD CHANGES FROM THE APPROVED PLANS NEED TO BE RESUBMITTED TO THE ENGINEER PRIOR TO PROCEEDING WITH THE WORK. A LETTER OF EXPLANATION SHALL ACCOMPANY THE REVISED PLANS AND/OR THE DRAINAGE CALCULATIONS, WHICH MUST BE SUBMITTED AND APPROVED BY THE ENGINEER. CONTRACTOR SHALL VERIFY LOCATION AND ELEVATION OF ALL UNDERGROUND UTILITIES SHOWN ON PLANS IN AREAS OF CONSTRUCTION PRIOR TO STARTING WORK. CONTACT ENGINEER IMMEDIATELY IF LOCATION OR ELEVATION IS DIFFERENT FROM THAT SHOWN ON PLAN. IF THERE APPEARS TO BE A CONFLICT, AND/OR UPON DISCOVERY OF ANY UTILITY NOT SHOWN ON THIS PLAN, CALL MISS UTILITY OF CENTRAL VIRGINIA AT 1-800-552-7001. THE OWNER SHALL BE RESPONSIBLE FOR THE RELOCATION OF ANY UTILITY WITHIN EXISTING AND/OR PROPOSED RIGHT-OF-WAY REQUIRED BY THE DEVELOPMENT. CASING SLEEVES SHALL BE PLACED AT ALL ROAD CROSSINGS FOR GAS, POWER, TELEPHONE AND CABLE TV SERVICE TRUNK LINES. (N/A) THE INSTALLATION OF SEWER, WATER, AND GAS MAINS (INCLUDING SERVICE LATERALS AND SLEEVES) SHALL BE COMPLETED PRIOR TO THE PLACEMENT OF AGGREGATE BASE COURSE. VDOT & ALBEMARLE COUNTY APPROVAL OF CONSTRUCTION PLANS DOES NOT PRECLUDE THE RIGHT TO REQUIRE ADDITIONAL FACILITIES AS DEEMED NECESSARY. VDOT SHALL HAVE APPROVED THE AGGREGATE BASE COURSE(S) FOR DEPTH, TEMPLATE AND PERFORMED THE REQUIRED FIELD INSPECTION (PROOF ROLL) PRIOR TO PLACEMENT OF ANY SURFACE COURSE(S). CONTACT THE OWNER'S REPRESENTATIVE FOR INSPECTION FOR THE AGGREGATE BASE COURSE(S) 48 HOURS PRIOR TO APPLICATION OF THE SURFACE COURSE(S). A PRIME COAT SEAL BETWEEN THE AGGREGATE BASE AND BITUMINOUS CONCRETE WILL BE REQUIRED AT THE RATE OF 0.30 GALLONS PER SQUARE YARD (REC-250 PRIME COAT) PER VDOT STANDARDS AND SPECIFICATIONS. THE SCHEDULING OF AGGREGATE BASE INSTALLATION AND SUBSEQUENT PAVING ACTIVITIES SHALL ACCOMMODATE FORECAST WEATHER CONDITIONS PER SECTION 315 OF THE ROAD AND BRIDGE SPECIFICATIONS. THE OWNER'S REPRESENTATIVE SHALL HAVE APPROVED THE AGGREGATE BASE COURSE(S) FOR DEPTH, TEMPLATE AND PERFORMED THE REQUIRED FIELD INSPECTION (PROOF ROLL) PRIOR TO PLACEMENT OF ANY SURFACE COURSE(S). CONTACT THE OWNER FOR INSPECTION FOR THE AGGREGATE BASE COURSE(S) 48 HOURS PRIOR TO APPLICATION OF THE SURFACE COURSE(S). A GEOTECHNICAL ENGINEER IS TO ASCERTAIN CAUSE AND CERTIFY RECOMMENDED METHOD OF REPAIR FOR ALL PAVEMENT STRUCTURAL FAILURES PRIOR TO STATE ACCEPTANCE. (N/A) ALL VEGETATION AND ORGANIC MATERIAL IS TO BE REMOVED FROM THE PROPOSED PAVEMENT LIMITS PRIOR TO CONDITIONING OF THE SUBGRADE. CERTIFICATION AND SOURCE OF MATERIALS ARE TO BE SUBMITTED TO THE OWNER'S REPRESENTATIVE FOR ALL MATERIALS AND BE IN ACCORDANCE WITH THE ROAD AND BRIDGE SPECIFICATIONS, AND ROAD AND BRIDGE STANDARDS. APPROVAL OF A DETAILED CONSTRUCTION SEQUENCING/MAINTENANCE OF TRAFFIC NARRATIVE FOR THE WORK ZONE IS A PREREQUISITE FOR ISSUANCE OF A LAND USE PERMIT ALLOWING ACCESS TO AND CONSTRUCTION WITHIN VDOT MAINTAINED RIGHT OF WAY. (N/A) GRADE LINES ON PROFILES DENOTE FINISHED GRADE OF CENTER LINE OF ROAD. (N/A) ALL APPROACH GUTTERS TO SAG INLETS SHALL MAINTAIN A MINIMUM SLOPE OF 0.004 ft./ft. WHERE A TYPE "B" NOSE IS SPECIFIED ON AN INLET IN CONJUNCTION WITH ROLL FACE CURB AND GUTTER OR CG-7, THERE SHALL BE A 20' TRANSITION ON EACH SIDE OF THE INLET. (N/A) CONTRACTOR SHALL PROVIDE A SEQUENCE OF CONSTRUCTION/MAINTENANCE OF TRAFFIC PLAN IN ACCORDANCE WITH THE STANDARDS AND GUIDELINES CONTAINED IN THE 2011 EDITION OF THE VIRGINIA WORK AREA PROTECTION MANUAL FOR REVIEW BY THE ENGINEER, OWNER'S REPRESENTATIVE, AND VDOT PRIOR TO STARTING WORK THAT IMPACTS TRAFFIC ON STATE ROADS. ALL NEW HANDICAP ACCESSIBLE REQUIREMENTS ON -SITE AND WITHIN ALL NEW STRUCTURES SHALL COMPLY WITH THE 2015 UNIFORM STATEWIDE BUILDING CODE, 2015 VIRGINIA CONSTRUCTION CODE, AND ICC/ANSI A117.1-03. THE CLEAR ZONE IS TO BE FREE OF STORED MATERIALS AND PARKED EQUIPMENT. HORIZONTAL AND VERTICAL SIGHT DISTANCES SHALL BE FREE OF PARKED VEHICLES. ALL EXCAVATED AREAS WITHIN THE CLEAR ZONE THAT HAVE A DEPTH GREATER THAN 6" SHALL HAVE A 6:1 STONE WEDGE PLACED AT THE END OF THE DAY VISIBILITY OF ALL MECHANICAL EQUIPMENT FROM THE ENTRANCE CORRIDOR SHALL BE ELIMINATED. RETAINING WALLS GREATER THAN 3 FEET IN HEIGHT REQUIRE A SEPARATE BUILDING PERMIT. WALLS EXCEEDING 4 FEET IN HEIGHT REQUIRE A STAMPED ENGINEERED DESIGN ALSO. WALLS REQUIRE INSPECTIONS AS OUTLINED IN THE USBC. ACCESSIBLE PARKING SPACES AND ACCESS ISLES SHALL NOT HAVE A SURFACE SLOPE GREATER THAN 1:48. ACCESS ISLES SHALL BE AT THE SAME LEVEL AS THE PARKING SPACE THEY SERVE. ALL WATER LINES, SEWER LINES, AND FIRE LINES FROM THE MAIN TO THE STRUCTURE MUST HAVE A VISUAL INSPECTION PERFORMED BY THE BUILDING DEPARTMENT. ALL ROOF DRAINS SHALL DISCHARGE IN A MANNER NOT TO CAUSE A PUBLIC NUISANCE AND NOT OVER SIDEWALKS. PRIOR TO ANY CONSTRUCTION WITHIN ANY EXISTING PUBLIC RIGHT OF WAY, INCLUDING CONNECTION TO ANY EXISTING ROAD, A PERMIT SHALL BE OBTAINED FROM THE VIRGINIA DEPARTMENT OF TRANSPORTATION (VDOT). THIS PLAN AS DRAWN MAY NOT ACCURATELY REFLECT THE REQUIREMENTS OF THE PERMIT. WHERE ANY DISCREPANCIES OCCUR THE REQUIREMENTS OF THE PERMIT SHALL GOVERN. ALL MATERIALS AND CONSTRUCTION METHODS SHALL CONFORM TO CURRENT SPECIFICATIONS AND STANDARDS OF VDOT. EROSION AND SILTATION CONTROL MEASURES SHALL BE PROVIDED IN ACCORDANCE WITH THE APPROVED EROSION CONTROL PLAN AND MUST BE INSTALLED PRIOR TO ANY CLEARING, GRADING OR OTHER CONSTRUCTION. ALL SLOPES AND DISTURBED AREAS ARE TO BE FERTILIZED, SEEDED AND MULCHED. THE MAXIMUM ALLOWABLE SLOPE IS 2:1 (HORIZONTAL:VERTICAL). WHERE REASONABLY OBTAINABLE, LESSER SLOPES OF 3:1 OR BETTER ARE TO BE ACHIEVED. PAVED, RIP -RAP OR STABILIZATION MAT LINED DITCH MAY BE REQUIRED WHEN IN THE OPINION OF THE COUNTY ENGINEER, OR DESIGNEE, IT IS DEEMED NECESSARY IN ORDER TO STABILIZE A DRAINAGE CHANNEL. ALL TRAFFIC CONTROL SIGNS SHALL CONFORM WITH THE VIRGINIA MANUAL FOR UNIFORM TRAFFIC CONTROL DEVICES. UNLESS OTHERWISE NOTED ALL CONCRETE PIPE SHALL BE REINFORCED CONCRETE PIPE - CLASS III. ALL EXCAVATION FOR UNDERGROUND PIPE INSTALLATION MUST COMPLY WITH OSHA STANDARDS FOR THE CONSTRUCTION INDUSTRY (29 CFR PART 1926). ING NOTES BLASTING SHALL NOT BE PERMITTED ON THIS PROJECT. ALL DAMS AND CONSTRUCTED FILL TO BE WITHIN 95% OF MAXIMUM DRY DENSITY AND 2% OF OPTIMUM MOISTURE CONTENT. ALL FILL MATERIAL TO BE APPROVED BY A GEOTECHNICAL ENGINEER. A GEOTECHNICAL ENGINEER IS TO BE PRESENT DURING CONSTRUCTION OF DAMS. PIPE AND RISER JOINTS ARE TO BE WATERTIGHT WITHIN STORMWATER MANAGEMENT FACILITIES. FOR TEMPORARY SEDIMENT TRAPS OR BASINS WHICH ARE TO BE CONVERTED TO PERMANENT STORMWATER MANAGEMENT FACILITIES; CONVERSION IS NOT TO TAKE PLACE UNTIL THE SITE IS STABILIZED, AND PERMISSION HAS BEEN OBTAINED FROM THE COUNTY EROSION CONTROL INSPECTOR. GENERAL CONSTRUCTION NOTES FOR EROSION AND SEDIMENT CONTROL 1. THE PLAN APPROVING AUTHORITY MUST BE NOTIFIED ONE WEEK PRIOR TO THE PRE -CONSTRUCTION CONFERENCE, ONE WEEK PRIOR TO THE COMMENCEMENT OF LAND DISTURBING ACTIVITY, AND ONE WEEK PRIOR TO THE FINAL INSPECTION. 2. ALL EROSION AND SEDIMENT CONTROL MEASURES WILL BE CONSTRUCTED AND MAINTAINED ACCORDING TO MINIMUM STANDARDS AND SPECIFICATIONS OF THE VIRGINIA EROSION AND SEDIMENT CONTROL HANDBOOK AND VIRGINIA REGULATIONS VR 625-02-00 EROSION AND SEDIMENT CONTROL REGULATIONS. 3. ALL EROSION AND SEDIMENT CONTROL MEASURES ARE TO BE PLACED PRIOR TO OR AS THE FIRST STEP IN CLEARING. 4. A COPY OF THE APPROVED EROSION AND SEDIMENT CONTROL PLAN SHALL BE MAINTAINED ON THE SITE AT ALL TIMES. 5. PRIOR TO COMMENCING LAND DISTURBING ACTIVITIES IN AREAS OTHER THAN INDICATED ON THESE PLANS (INCLUDING, BUT NOT LIMITED TO, OFF -SITE BORROW OR WASTE AREAS), THE CONTRACTOR SHALL SUBMIT A SUPPLEMENTARY EROSION CONTROL PLAN TO THE OWNER FOR REVIEW AND APPROVAL BY THE PLAN APPROVING AUTHORITY. 6. THE CONTRACTOR IS RESPONSIBLE FOR INSTALLATION OF ANY ADDITIONAL EROSION CONTROL MEASURES NECESSARY TO PREVENT EROSION AND SEDIMENTATION AS DETERMINED BY THE PLAN APPROVING AUTHORITY. 7. ALL DISTURBED AREAS ARE TO DRAIN TO APPROVED SEDIMENT CONTROL MEASURES AT ALL TIMES DURING LAND DISTURBING ACTIVITIES AND DURING SITE DEVELOPMENT UNTIL FINAL STABILIZATION IS ACHIEVED. 8. DURING DEWATERING OPERATIONS, WATER WILL BE PUMPED INTO AN APPROVED FILTERING DEVICE. 9. THE CONTRACTOR SHALL INSPECT ALL EROSION CONTROL MEASURES PERIODICALLY AND AFTER EACH RUNOFF -PRODUCING EVENT. ANY NECESSARY REPAIRS OR CLEANUP TO MAINTAIN THE EFFECTIVENESS OF THE EROSION CONTROL DEVICES SHALL BE MADE IMMEDIATELY. 10. ALL FILL MATERIAL TO BE TAKEN FROM AN APPROVED, DESIGNATED BORROW AREA. 11. ALL WASTE MATERIALS SHALL BE TAKEN TO AN APPROVED WASTE AREA. EARTH FILL SHALL BE INERT MATERIALS ONLY, FREE OF ROOTS, STUMPS, WOOD, RUBBISH, AND OTHER DEBRIS. 12. BORROW OR WASTE AREAS ARE TO BE RECLAIMED WITHIN 7 DAYS OF COMPLETION PER ZONING ORDINANCE SECTION 5.1.28. 13. ALL INERT MATERIALS SHALL BE TRANSPORTED IN COMPLIANCE WITH SECTION 13-301 OF THE CODE OF ALBEMARLE. 14. BORROW, FILL OR WASTE ACTIVITY INVOLVING INDUSTRIAL -TYPE POWER EQUIPMENT SHALL BE LIMITED TO THE HOURS OF 7:OOAM TO 9:OOPM. 15. BORROW, FILL OR WASTE ACTIVITY SHALL BE CONDUCTED IN A SAFE MANNER THAT MAINTAINS LATERAL SUPPORT, OR ORDER TO MINIMIZE ANY HAZARD TO PERSONS, PHYSICAL DAMAGE TO ADJACENT LAND AND STRUCTURES/IMPROVEMENTS, AND DAMAGE TO ANY PUBLIC STREET BECAUSE OF SLIDES, SINKING, OR COLLAPSE. 16. THE DEVELOPER SHALL RESERVE THE RIGHT TO INSTALL, MAINTAIN, REMOVE OR CONVERT TO PERMANENT STORMWATER MANAGEMENT FACILITIES WHERE APPLICABLE ALL EROSION CONTROL MEASURES REQUIRED BY THIS PLAN REGARDLESS OF THE SALE OF ANY LOT, UNIT, BUILDING OR OTHER PORTION OF THE PROPERTY. 17. TEMPORARY STABILIZATION SHALL BE TEMPORARY SEEDING AND MULCHING. SEEDING IS TO BE AT 75 LBS/ACRE, AND IN THE MONTHS OF SEPTEMBER TO FEBRUARY TO CONSIST A 50/50 MIX OF ANNUAL RYEGRASS AND CEREAL WINTER RYE, OR IN MARCH AND APRIL TO CONSIST OF ANNUAL RYE, OR MAY THROUGH AUGUST TO CONSIST OF GERMAN MILLET. STRAW MULCH IS TO BE APPLIED AT 80LBS/100SF. ALTERNATIVES ARE SUBJECT TO APPROVAL BY THE COUNTY EROSION CONTROL INSPECTOR. 18. PERMANENT STABILIZATION SHALL BE LIME AND FERTILIZER, PERMANENT SEEDING, AND MULCH. AGRICULTURAL GRADE LIMESTONE SHALL BE APPLIED AT 90LBS/1000SF, INCORPORATED INTO THE TOP 4-6 INCHES OF SOIL. FERTILIZER SHALL BE APPLIED AT 1000LBS/ACRE AND CONSIST OF A 10-20-10 NUTRIENT MIX. PERMANENT SEEDING SHALL BE APPLIED AT 180LBS/ACRE AND CONSIST OF 95% KENTUCKY 31 OR TALL FESCUE AND 0-5% PERENNIAL RYEGRASS OR KENTUCKY BLUEGRASS. STRAW MULCH IS TO BE APPLIED AT 80LBS/1 OOSF. ALTERNATIVES ARE SUBJECT TO APPROVAL BY THE COUNTY EROSION CONTROL INSPECTOR. 19. MAINTENANCE: ALL MEASURES SHALL BE INSPECTED WEEKLY AND AFTER EACH RAINFALL EVENT. ANY DAMAGE OR CLOGGING TO STRUCTURAL MEASURES SHALL BE REPAIRED IMMEDIATELY. SILT TRAPS SHALL BE CLEANED WHEN 50% OF THE WET STORAGE VOLUME IS FILLED WITH SEDIMENT. ALL SEEDED AREAS SHALL BE RESEEDED WHEN NECESSARY TO ACHIEVE A GOOD STAND OF GRASS. SILT FENCE AND DIVERSION DYKES WHICH COLLECT SEDIMENT TO HALF THEIR HEIGHT MUST BE CLEANED AND REPAIRED IMMEDIATELY. 20. ALL TEMPORARY EROSION AND SEDIMENT CONTROL MEASURES SHALL BE REMOVED WITHIN 30 DAYS OF FINAL SITE STABILIZATION, WHEN MEASURES ARE NO LONGER NEEDED, SUBJECT TO APPROVAL BY THE COUNTY EROSION CONTROL INSPECTOR. 21. THIS PLAN SHALL BE VOID IF THE OWNER DOES NOT OBTAIN A PERMIT WTIHIN 1 YEAR OF THE DATE OF APPROVAL. (WATER PROTECTION ORDINANCE SECTION 17-204G.) 22. PERMANENT VEGETATION SHALL BE INSTALLED ON ALL DENUDED AREAS WITHIN NINE (9) MONTHS AFTER THE DATE THE LAND DISTURBING ACTIVITY COMMENCED. (WATER PROTECTION ORDINANCE SECTION 17-207B) ACSA GENERAL WATER & SEWER CONDITIONS 1. WORK SHALL BE SUBJECT TO INSPECTION BY ALBEMARLE COUNTY SERVICE AUTHORITY (ACSA) INSPECTORS. THE CONTRACTOR WILL BE RESPONSIBLE FOR NOTIFYING THE PROPER ACSA OFFICIALS AT THE START OF THE WORK. 2. THE LOCATION OF EXISTING UTILITIES ACROSS THE LINE OF THE PROPOSED WORK ARE NOT NECESSARILY SHOWN ON THE PLANS AND WHERE SHOWN ARE ONLY APPROXIMATELY CORRECT. THE CONTRACTOR SHALL, ON HIS OWN INITIATIVE, LOCATE ALL UNDERGROUND LINES AND STRUCTURES, AS NECESSARY. 3. ALL MATERIALS AND CONSTRUCTION SHALL COMPLY WITH THE CURRENT EDITION OF THE GENERAL WATER AND SEWER CONSTRUCTION SPECIFICATIONS, AS ADOPTED BY THE ACSA. 4. DATUM FOR ALL ELEVATIONS SHOWN IN NATIONAL GEODETIC SURVEY. 5. THE CONTRACTOR SHALL BE RESPONSIBLE FOR NOTIFYING MISS UTILITY (1-800-552-7001). 6. ALL WATER AND SEWER PIPES SHALL HAVE A MINIMUM OF THREE AND A HALF (3.5) FEET OF COVER MEASURED FROM THE TOP OF PIPE, OVER THE CENTERLINE OF PIPE. THIS INCLUDES ALL FIRE HYDRANT LINES, SERVICE LATERALS AND WATER LINES, ETC. 7. ALL WATER AND SEWER APPURTENANCES ARE TO BE LOCATED OUTSIDE OF ROADSIDE DITCHES. 8. VALVES ON DEADEND LINES SHALL BE RODDED TO PROVIDE ADEQUATE RESTRAINT FOR THE VALVE DURING A FUTURE EXTENSION OF THE LINE. 9. TREES ARE NOT PERMITTED IN THE ACSA EASEMENT. 10. THE CONTRACTOR SHALL BE RESPONSIBLE TO COMPLY WITH THE NO -LEAD REGULATION REGARDING BRASS FITTINGS EFFECTIVE JANUARY 4, 2014 (SENATE BILL 3874 WHICH AMENDS THE SAFE DRINKING WATER ACT). SITE PLAN LEGEND ROADS 101 STORM PIPE 100 STORM MANHOLE 100 DROP INLET & STRUCTURE NO. XXX - XXX - f TC 725.94 CURB CURB & GUTTER LIMITS OF DISTURBANCE FENCE MAJOR CONTOUR MINOR CONTOUR PROPOSED SPOT ELEVATION PARKING COUNT IM&rNId117 EXISTING WATER LINE g' Wy PROPOSED WATER LINE -8 6" Wy PROPOSED VALVE --- T ! 6" Wy PROPOSED TAPPING SLEEVE 10 � PROPOSED FIRE HYDRANT (COMPLETE) SEWER s ------ EXISTING SANITARY SEWER PROPOSED SANITARY SEWER G SANITARY SEWER MANHOLE ® SANITARY SEWER CLEANOUT (,RAr)TNIr. TC = TOP OF CURB TW = TOP OF WALL BW = BOTTOM OF WALL TS = TOP OF STAIRS BS = BOTTOM OF STAIRS FC = FACE OF CURB EP = EDGE OF PAVEMENT EX. = EXISTING PROP.=PROPOSED APPROX. = APPROXIMATELY Albemarle County Engineering Final Plan General Notes Pagel of 4 HGA Canal Center Plaza, Suite 1 Alexandria, Virginia 22314 Telephone 703.836.7766 Nelson Byrd Woltz Landscape Architects LANDSCAPE ARCHITECT NELSON BYRD WOTLZ 310 E MARKET STREET CHARLOTTESVILLE, VA 22902 (434) 984-1358 TIMMONS GROUP CIVIL ENGINEER TIMMONS GROUP 608 PRESTON AVENUE SUITE 200 CHARLOTTESVILLE, VA 22903 (434) 327-5380 ALBEMARLE COUNTY FINAL PLAN GENERAL NOTES THOMAS General Construction Notes J E F F E RS O N 1. Prior to any construction within any existing public right-of-way, including connection to FOUNDATION any existing road, a permit shall be obtained from the Virginia Department of 931 THOMAS JEFFERSON PKWY Transportation (VDOT). This plan as drawn may not accurately reflect the requirements of CHARLOTTESVILLE, VA 22902 the permit. Where any discrepancies occur the requirements of the permit shall govern. BURIAL 2. All materials and construction methods shall conform to current specifications and standards of VDOT unless otherwise noted. GROUND 3. Erosion and siltation control measures shall be provided in accordance with the approved FOR erosion control plan and shall be installed prior to any clearing, grading or other construction. ENSLAVED 4. All slopes and disturbed areas are to be fertilized, seeded and mulched. PEOPLE 5. The maximum allowable slope is 2:1 (horizontal:vertical). Where reasonably obtainable, lesser slopes of 3:1 or better are to be achieved. 6. Paved, rip -rap or stabilization mat lined ditch may be required when in the opinion of the TH �F County Engineer, or designee, it is deemed necessary in order to stabilize a drainage 7. channel. All traffic /a�! Bryan D. Ciehoeld control signs shall conform with the Virginia Manual for Uniform Traffic Control Devices. � is'c. yo,7L4� � 8. Unless otherwise noted all concrete pipe shall be reinforced concrete pipe -- Class III. Ao,?�7/ w� 9. All excavation for underground pipe installation must comply with OSHA Standards for SSIONAL E�Ol the Construction Industry (29 CFR Part 1926). Vy0*4 /ENO DESCRIPTION DATE 01 100%CDS 11/20/20 02 PERMIT SET 03/03/21 HGA NO: 4320-001-00 1 SITE NOTES TE: November 20, 2020 CONSTRUCTION DOCUMENTS ME CD 0 rl V7 z LU D U O Q z O 1--I U D V7 O U (O PYRIGHT HAMMEL, GREEN AND ABRAHAMSON, INC. 1 2 3 NOTE: 1. LANDSCAPE ARCHITECT TO APPROVE COLOR & CONSISTENCY OF MATERIAL 2. REFERENCE MANUFACTURER'S RECOMMENDATIONS AND SPECIFICATIONS KAFKA PATHWAY - 3" CROSS-SECTION No Scale NOTE: 1. LANDSCAPE ARCHITECT TO APPROVE COLOR & CONSISTENCY OF MATERIAL 2. LIMIT EXCAVATION WHEN NECESSARY TO PRESERVE TREE ROOTS 3. IN AREAS WHERE 4" MIN BASE MATERIAL CANNOT BE INSTALLED DUE TO TREE ROOTS, TAPER AROUND BASE 4. IN AREAS CLOSE TO MATURE TREES HAND TAMP KAFKA MATERIAL 5. REFERENCE MANUFACTURER'S RECOMMENDATIONS AND SPECIFICATIONS (V V KAFKA PATHWAY - 2" CROSS-SECTION No Scale TOP OF CURB 2 THE DEPTH OF CURB MAY BE A MINIMUM OF 13" AND A MAXIMUM OF 19" VDOT A-3 CONCRETE Cll�dill�l CONTINUE STONE BASE FROM ADJACENT PAVEMENT SECTION UNDER CURB VDOT STANDARD CG-3 CURB No Scale �OMPACTED DECOMPOSED GRANITE NITH WAX POLYMER, INSTALLED IN (3) 1 :�OMPACTED LIFTS. KAFKA, COLOR: SEE OATERIAL PLAN, 1-1.00. 4DJACENT GROUND MEETS 'AVING FLUSH $50 CHAMFER EDGE COMPACTED AGGREGATE, COMPACTED IN (2) 3" LIFTS, COMPACTED TO MIN 95% DENSITY COMPACTED SUBGRADE COMPACTED DECOMPOSED GRANITE WITH WAX POLYMER, INSTALLED IN (2) 1 COMPACTED LIFTS. KAFKA, COLOR: SEE MATERIAL PLAN, 1-1.00. ADJACENT GROUND MEETS PAVING FLUSH 450 CHAMFER EDGE COMPACTED AGGREGATE, COMPACTED TO MIN 95% DENSITY COMPACTED SUBGRADE lww IN 0 5 7 VDOT STANDARD CG-2 CURB No Scale NOTE: PROPOSED PAVEMENT MUST TIE IN WITH EXISTING PAVEMENT EXISTING PAVEME a SAWCUTTHROUGH U EX. SURFACE X COURSE w & REMOVE PAVEMENT \ MIN. z" EXISTING PAVEMENT VDOT A-3 CONCRETE CONTINUE 21B STONE BASE FROM ADJACENT PAVEMENT SECTION UNDER CURB MATCH EX. CROSS SLOPE UNLESS OTHERWISE SPECIFIED ON PLANS PROPOSED SURFACE COURSE MILL EX. SURFACE COURSE J / BASE COURSE SAWCUT EX. EDGE OF PAVEMENT AGGR. COURSE PAVEMENT REPLACEMENT JOINT DETAIL No Scale 1.5"-2" BITUMINOUS CONCRETE SURFACE COURSE - SM-9.5A EXISTING AGGREGATE BASE COMPACTED SUBGRADE MILL AND OVERLAY SEQUENCE: REMOVE EXISTING ASPHALT. COMPACT AND ROLL TEST EXISTING BASE COURSE. THEN PLACE NEW ASPHALT SURFACE. MILL AND OVERLAY PAVEMENT SECTION No Scale TOP OF CURB VDOT STANDARD CG-2 CURB No Scale R=2" 1 VDOT A-3 CONCRETE CONTINUE 21B STONE BASE FROM ADJACENT PAVEMENT SECTION UNDER CURB EDP- CONCRETE BUMPER BLOCK ANCHOR WITH 5/8" REBAR IMBEDDED 24" IN GROUND HANDICAP SIGN HANDICAP SIGN LOCATION (VAN) LOCATION (TYP.) F//// 18' 0 411 0 PAINTED PER VDOT SPEC. 0 2% MAX. IN ALL RECTIOIN 8' 8' 8' 1 5' 8' TYPICAL VAN AliIiCJJIDLC Al•l•CJJIDLC HANDICAP SPACES 8 TYPICAL PARKING SPACE DETAILS No Scale CONTRACTOR SHALL WORK WITH THE OWNER AND GROPEN FOR FINAL SELECTION OF SIGNS TO MATCH EXISTING SIGNS ON SITE. �0� is 41 HGA 44 Canal Center Plaza, Suite 1 EDGE OF Alexandria, Virginia 22314 AVEMENT Telephone 703.836.7766 4" PAINTED STRIPE (TYPICAL) REGULAR SPACE TVAN F U ABOVE ACCEeeBLE U ABOVE FINISHED FINISHED GRADE GRADE SPACES SHALL BE IDENTIFIED BY ABOVE GRADE SIGNS AS RESERVED FOR PHYSICALLY DISABLED PERSONS. PROVIDE ONE (1) R-7-8 SIGN AT EACH PARKING SPACE INDICATED ON SITE PLAN. SIGN SHALL BE ALUMINUM (PAINTED WHITE) WITH GREEN LETTERS AND INTERNATIONAL WHEELCHAIR SYMBOL. SIGN SHALL BE PLACED ON STEEL POST 1-1/2" O PAINTED BLACK SET IN MIN. 2' OF CONCRETE. VA. SIGN FOR THE DISABLED ON 0.80 GAUGE ALUMINUM. COLORS: GREEN BORDER & LEGEND, BLUE SYMBOL FOR ACCESSIBILITY, WHITE BACKGROUND. 9 PARKING SIGNS FOR THE DISABLED No Scale ASPHALT SURFACE TREATMENT SAWCUT EXISTING ASPHALT fill CONCRETE CRADLE m I tOl I 101 GRANITE WHEEL STOP No Scale 6"x1B"x10'-0 GRANITE WHEELSTOP 2" RESURFACE IIIIIIIIIII IIIIII EXISTING PAVING .0" ASPHALTIC CONCRETE SURFACE ;OURSE - SM-9.5A 1.0" INTERMEDIATE BASE COURSE - BM25.0 TYPE 21-B AGGREGATE SUBBASE COURSE COMPACTED SUBGRADE DENOTES HEAVY DUTY ASPHALT PAVEMENT ON PLANS 11 HEAVY DUTY ASPHALT PAVEMENT SECTION No Scale Nelson Byrd Woltz Landscape Architects LANDSCAPE ARCHITECT NELSON BYRD WOTLZ 310 E MARKET STREET CHARLOTTESVILLE, VA 22902 (434) 984-1358 00*0000 • TIMMONS GROUP CIVIL ENGINEER TIMMONS GROUP 608 PRESTON AVENUE SUITE 200 CHARLOTTESVILLE, VA 22903 (434) 327-5380 THOMAS JEFFERSON FOUNDATION 931 THOMAS JEFFERSON PKWY CHARLOTTESVILLE, VA 22902 BURIAL GROUND FOR ENSLAVED PEOPLE Y 4Bryan <Clehoe is'c. �0.5;741 tiSIONAL �� -\NO DESCRIPTION DATE 01 100%CDS 11/20/20 02 PERMIT SET 03/03/21 HGA NO: 4320-001-00 1 SITE DETAILS DATE: November 20, 2020 CONSTRUCTION DOCUMENTS C 1 0 1 0 U7 z w Z) U O z O 1—� U w Ln O U (O PYRIGHT HAMMEL, GREEN AND ABRAHAMSON, INC. WATERL INE & FORCE MAIN (TYP) FROM WW ASSOCIATES 'CONFORMED' PLAN PROVIDED BY CLIENT LEGEND: REMOVE ASPHALT ® REMOVE GRAVEL REMOVE SURFACE COURSE PENDING CORE SAMPLE UNDERGROUND POWER (TYP) REMOVE TREE FROM AS -BUILT PLAN (2RW ENERGY) roro / DATED 2019-0206 (PROVIDED BY OWNER) I ASPHALT '- — — /------- SAW CUT \ I 1 \ I I I I I \ o I CURB // \ I I I I I I \ m MI / SA\71/CUT (TYP) \ \ Monk \ I 'r I I I II I M M I TAX MAP NO. 78-22 \ I I Sq I $ o POLE TO S WW R , - W l / THOMAS JEFFERSON MEMORIAL I co FOUNDATION >::•::: H, ^ \ 1 I I M I N 1 t ti a•;;;: ;::; :~,`•:::?�?F� W 800 MONTICELLO LOOP 3"FORCEMA/N D.B. 2894 PG. 76 I4m A ; :' :::;;�;;I ;� / 1 (ASPHALT \ \ I I :: l O 12"WATERLINE PARCEL 1 CURB rn \� / / 1 •�::? oOk •::�,n�' W �/ / (HIGH PRESSURE) LINE BID n ULDERS(21 ••: ) N , / co "F/RE LINE v' / l 6"DOMESTIC LINE O LIMITS C?F r.:•::: i I RISTUR�ANCE // / SqN m a h l:v:•:::: 4 76 AC 1 A / 1- ?� 1 •• r,'1 A r l SAWCUT (TYP.) I ' : I I (Q' p / / / G'• I REMOVE SIGNS ♦ ��D INLET W/ RATE , I I ra; : °? I m I 1 ITOP 61 J/�/ w REMOVE P014TION � / / INV l - 606.59' 15' R (NlM) IV/ ON m / / o OF CU / ( / /NKLER l l OU=606.44' l "CMP ($E) / �N III I 1 1 f;: •:: AI �� / / I ( t:v 4 J l�l / m m / V VE l / CONC/G r�g;i? 1 1 / / ( o ' o / Ww h WATERLINE & FORCE MAIN TYP (W-1957� 1 I m' / m / / o ? / SQ LET W1 GRATE / / r / l FROM WW ASSOCIATES 'CONFORMED' t ° , C'' ' lOP = 614.b8' PLAN PROVIDED BY CLIENT L� I i / REMOVE gkAVEL NV OUT J61 . 8' RCP (SEA) pmI / m / ( I 1 PATOmni III L • 1 D / I� 1 —X It WATER VALVE SHOWN FROM WW ASSOCIATES Fc l It,l I a REMO �, :. / I m I Po I I o II II II IICIlct•si::::}?::::::: I I OmO\ / / /"4}�r4 Xvi�/ / f / l I`v // cm�Opa"l�}'tr'.�AFy' I J oVOOTD4EN I I /oa /_% I o :. �• / I / I w I I CONFORMED' PLAN PROVIDED BY CLI ENT (FEATURE NOT OBSERVED INFIELD) I 4TRAFFIC FLOW DIRECTIONREEPORTIOf4 o Ca OF CURB/ O rj W / I �p y� T I ::: �-, \ �C Yi9 / fi Th + /1 i '� 'L.1s' m / / " ;;°o \ BURIAL A EA REMOVE ASPf/IALT BURIAL GROUND SHALL BEC E{�RALLN........PATH' 1 I [ I 7 1 I•,'::'•• T I RL�Mj/ SIGN �' tt o PROTECTED THROUGHOUT I I F F'';:;:- 1 I:;: :::•::•::-. ry • I >`• • • '� I\ a \ o a / / . I I I , I , ww ' ryVs QI OO ...... • CONSTRUCTION AND REMAIN I :•::;::::• ( .� -u C5�1 6 UNDISTURBED �I at • I� - ?i \ ` $ o \\ \ \ IY:::•::•:::•:: 11 v �O v 0 vl • 07� w v �IJ V" \ A t \ cn \ °; I T��v, x o u\ 0 WQ N� 1 I '•'. o \ m ` A\ q i"?_9 N\ o I I I 1 tNV \ 1 I • io ;° O m\ REMOVE SIGN ` oIb 1 XVIA \� CS \ \ '\\I - I I \\'\ m \ •• \ • 7RRfGATI\ ° o \\ \ 4 �4 ^; I 0 / \ \ 1 1 I (v \ \ '� \ 0 1 \ \ ;tj;?.• s �ER� _ \ a EXI�TII<]'G P 1'H NORTH �}F TH15 LINE `ory / \ \ I r / �� a a II o, \ T. I \ \\ ;: ~ o WITH1fJ �IMI'tS WILL BERhCED IN ^ �r rn w \ �i Mb \ 4 O \ "Pal�\ \ = NE STE S v `� �KdND AS NTA+NTENANI {SA m O o R I a / If / \ I \ O W DEN FENCE� \aRISER m 11 I \e \ \ .::•:: • •y :�.;.` � _ _ - - ��RFAj6Mf�iE'R1AL'_-SN�f�1 � � /� I � \ '� i'' �t�t � \ r ` ` •:� t�::i�t � [�:�:{:y 7G :� •. - —625 - m - 2 - 6 5 \ / — 9 � _ . - nl I • •\ • 1 irr ZIN_ EIK 4 \ I a LANDING I 7 �� \ \ ASPriAt� . \ \ m ' �I \ m m N ti \ 6 n a \ 7 , / h" p rr LIMIT F ' - ^R \ DISTUR SD INLET W/GRATE �k:"""."." \ �, 'r'✓"?�f;:•,: ::: ��;gpq�.NAC) � .+,0.76 A6 � - \ � � - TOP - 638.25 rt \ \ \ ' 9 \ m 5 r 1 w :.74 A - ' a \ F - lNV OUT 635.65' 15" RCP SE \ A N co = 1 MHD I I n � N m � a / 1 m m A - c o \ m 1 I � \ 1 I I - \ 1 / TOP 633.01' REMOVE \ \ I m 1 ok m 1 1 _ I / 1 I o lNV IN 626.76' 15"RCP NW m i n 1 I ' O \ m \ GUA RDRAIL 1 m \• \ 1 - lNV IN 2 . 1' 12" MP NE 6 8 5 C I 3 I I o / 2 m I 1 //rJ 4 I \ J I I \ 1 / 'r P \ I o - m I U - I lNV OUT 626.71' 15'RCP SW I / 1 H \ m 1 r I I \ I r I I r \ 1 r LET W RAT I •'\•• rG 1 1 1: ' \ 1 m REMOVE LIGHT I \ < m \ I 4 m L M I / I I � \ I - I I \ I - I 1 \ OP 609.83' \ \ N / 1 1 \ POLE / F I A cD 1 \ r I \ I aa I m I 4 \ a I ro A /Y lAIV IN 60�.63' 15" 'MP N 1 a �.. •'��'�' o prV�� SD INLET W/GRATE I 4 : \ a \ lNV UT = 6b5.58' 18" RCP I q d / \ \ G. ii:. ••' i rn \ 1 (�) TOP =632.39' . .:\_ \ ••iiy:i'? _600 \ ::rp.. STEPS / \ 0 1 .� I I I \ \ o 1 N ,590 \ \ \ \ 1 i\\� \ \ 1 0 / I I I ' /NV OUT=629.24 12"CMP(SW) 2 STEEPCa (CRITICAL) I \ SD INLET W/ GRATE i �y' '� 1 \ ". \ \ \ k1n�s ml \ N I I t . = o j :: " \ \ \ \ / CONTRACTOR SHALL PER RM A GORE PLE ROM XISTI cm I I o \ LIGHT<POLE TO SECTION AND PROVIDE TO TIMMONS OITP AND NELSON BY D ti I o I \ TOP=589.30' 1 0o I \ \ o \ \ 1 ::\::::. .: REMAIN I :.... J:l\ \ \ \ _ \ \ \ lNV lN= 586.10' 15"CMP (SW) �:.:..� .: �° I I ::� { "/ " \ \ a \ o \ WOLTZ TO EVALUATE EXISTING l3BBASE DEPTH. IFISUBBA IS I m I \ \ \ YNV OUT = 586.20' 18" RCP (NE) I I t . \ h \ a ` ' l jt I \ \ m \ \ \ DEEMED SUITABLE T0,BE RESUED WITH KAFItA SURFACE I o \ \ \ \ ASPHALT \ � COURSE CONTRACTDF�SHALL ONLY REMOVE TFt'E EXISTIING \::t \ / ,f "� " C,:: " \ a \ \ CUR ASPHALT SURfACE COURSE AND REUSE STONE SUBBASE \ 'o STEEP SLOPES 1 "\:::\:j."qt:\ Ix(:9�~":a m \ \ \\ \ TAX MAP NO. 78-23 (CRITICAL) THOMAS JEFFERSON MEMORIAL I \ I FOUNDATION \ \ I \ sN \ 1050 THOMAS JEFFERSON PKWY D.B. 327 PG. 161 \ WOODEN STEPS \ 17RISERS 11 IRN II / II , NAD 83 --------------- 11 15-CMP \\ SCALE 1"=20' -----------------� SL'15 T W/GRATE 15"CMP I TOP = 592.4V 0 20' 40' 1NV IN = 58791' 18"RCP (NW) tr / Z rn HGA Canal Center Plaza, Suite 100 Alexandria, Virginia 22314 Telephone 703.836.7766 Nelson Byrd Woltz Landscape Architects LANDSCAPE ARCHITECT NELSON BYRD WOTLZ 310 E MARKET STREET CHARLOTTESVILLE, VA 22902 (434) 984-1358 TIMMONS GROUP CIVIL ENGINEER TIMMONS GROUP 608 PRESTON AVENUE SUITE 200 CHARLOTTESVILLE, VA 22903 (434) 327-5380 THOMAS JEFFERSON FOUNDATION 931 THOMAS JEFFERSON PKWY CHARLOTTESVILLE, VA 22902 BURIAL GROUND FOR ENSLAVED PEOPLE 4y Br n D. Clchoc)fl Z_ Lie. o. 5 741 .0 'L �y�G `SSIONAL 0 NO DESCRIPTION DATE 0 01 100 /o CDS 11/20/20 02 PERMIT SET 03/03/21 •M 0 V) z LU O Q z O U V) O U (ODPYRIGHT HAMMEL, GREEN AND ABRAHAMSON, INC. EROSION AND SEDIMENT CONTROL NARRATIVE MINIMUM STANDARDS: TABLE3.31-B ACCEPTABLE TEMPORARY SEEDING PLANT MATERIALS AN EROSION AND SEDIMENT CONTROL PROGRAM ADOPTED BY A DISTRICT OR LOCALITY MUST BE CONSISTENT PROJECT DESCRIPTION WITH THE FOLLOWING CRITERIA, TECHNIQUES AND METHODS: "QUICK REFERENCE FOR ALL REGIONS" HGA THIS PROJECT INCLUDES NEW WALKING PATHS AND LANDSCAPING AROUND AND ASSOCIATED SITE MS-1. PERMANENT OR TEMPORARY SOIL STABILIZATION SHALL BE APPLIED TO DENUDED AREAS WITHIN SEVEN PLANTING DATES SPECIES RATE (LBS./ACRE) WORK. THE LIMITS OF DISTURBANCE IS 0.76 ACRES. DAYS AFTER FINAL GRADE IS REACHED ON ANY PORTION OF THE SITE. TEMPORARY SOIL STABILIZATION 5(ONE 70' SHALL BE APPLIED WITHIN SEVEN DAYS TO DENUDED AREAS THAT MAY NOT BE AT FINAL GRADE BUT MIN. CONsrRucrlCN SEPT. 1 - FEB. 15 50/50 MIX OF ADJACENT PROPERTY WILL REMAIN DORMANT FOR LONGER THAN 30 DAYS. PERMANENT STABILIZATION SHALL BE THESE IMPROVEMENTS ARE BEING MADE WITHIN THE PROPERTY BOUNDARY. THE PROPERTY IS APPLIED TO AREAS THAT ARE TO BE LEFT DORMANT FOR MORE THAN ONE YEAR. ACCESS 3" SM-2A ASPHALT _'OP COIR=� / ANNUAL RYEGRASS 44 Canal Center Plaza, Suite 100 I-Exis`ING (LOLIUM MULTI-FLORUM) CURRENTLY BOUNDED BY A RESIDENTIAL PARCEL TO THE EAST, THOMAS JEFFERSON PARKWAY TO THE MS-2. DURING CONSTRUCTION OF THE PROJECT, SOIL STOCKPILES AND BORROW AREAS SHALL BE STABILIZED 2% a y � j I I1 PAvrMrNr & 50-100 Alexandria, Virginia 22314 SOUTH AND WEST, AND A MONTICELLO HISTORIC DISTRICT PARCEL TO THE NORTH. OR PROTECTED WITH SEDIMENT TRAPPING MEASURES. THE APPLICANT IS RESPONSIBLE FOR THE _ - "° '" '' ''''` 'r` 1__ ..1 _._ _ CEREAL (WINTER) RYE Telephone 703.836.7766 TEMPORARY PROTECTION AND PERMANENT STABILIZATION OF ALL SOIL STOCKPILES ON SITE AS WELL (SECALE CEREALE) EXISTING SITE CONDITIONS AS BORROW AREAS AND SOIL INTENTIONALLY TRANSPORTED FROM THE PROJECT SITE. s" MiN. 2.A AccRet;Al'- BASE THE SITE IS CURRENTLY A HISTORICAL SITE WITH EXISTING AFRICAN AMERICAN BURIAL GROUNDS AS MS-3. A PERMANENT VEGETATIVE COVER SHALL BE ESTABLISHED ON DENUDED AREAS NOT OTHERWISE FEB. 16 -APR. 30 ANNUAL RYEGRASS 60-100 WELL AS ASPHALT PATHS AND PARKING AREAS. PERMANENTLY STABILIZED. PERMANENT VEGETATION SHALL NOT BE CONSIDERED ESTABLISHED UNTIL A PROFIL (LOLIUM MULTI-FLORUM) GROUND COVER IS ACHIEVED THAT IS UNIFORM, MATURE ENOUGH TO SURVIVE AND WILL INHIBIT OFF -SITE AREAS EROSION. NO OFF -SITE AREAS WILL BE DISTURBED AS A PART OF THIS PROJECT. MS-4. SEDIMENT TRAPS, PERIMETER DIKES, SEDIMENT BARRIERS AND OTHER MEASURES INTENDED TO TRAP 70' WN. ;ONE 70' MAY 1 - AUG. 31 GERMAN MILLET 50 ITALICA) PS 3.31 O O Nelson Byrd Woltz Landscape Architects SEDIMENT SHALL BE CONSTRUCTED AS A FIRST STEP IN ANY LAND -DISTURBING ACTIVITY AND SHALL BE :)oNsrkuc: ilon ASPHALT PAVE) p CRITICAL EROSION AREAS MADE FUNCTIONAL BEFORE UPSLOPE LAND DISTURBANCE TAKES PLACE. NO CRITICAL EROSION AREA EXIST. ACCESS NASHRA`� TEMPORARY SEEDING PLANT MATERIALS MS-5. STABILIZATION MEASURES SHALL BE APPLIED TO EARTHEN STRUCTURES SUCH AS DAMS, DIKES AND LANDSCAPE ARCHITECT No Scale DIVERSIONS IMMEDIATELY AFTER INSTALLATION. EROSION AND SEDIMENT CONTROL MEASURES MS-6. SEDIMENT TRAPS SHALL BE DESIGNED AND CONSTRUCTED BASED UPON THE TOTAL DRAINAGE AREA TO EXIST NC 2% 2% / PAVFVFNT? NELSON BYRD WOTLZ UNLESS OTHERWISE INDICATED, ALL VEGETATIVE AND STRUCTURAL EROSION AND SEDIMENT BE SERVED BY THE TRAP. 2% 12' M'N." CONTROL PRACTICES SHALL BE CONSTRUCTED AND MAINTAINED ACCORDING TO MINIMUM A. THE MINIMUM STORAGE CAPACITY OF A SEDIMENT TRAP SHALL BE 134 CUBIC YARDS PER ACRE OF d t 310 E MARKET STREET STANDARDS AND SPECIFICATIONS OF THE CURRENT ADDITION OF THE VIRGINIA EROSION AND DRAINAGE AREA AND THE TRAP SHALL ONLY CONTROL DRAINAGE AREAS LESS THAN THREE ACRES. �r U TABLE 3.32-D CHARLOTTESVILLE, VA 22902 SEDIMENT CONTROL HANDBOOK. THE MINIMUM STANDARDS OF THE VESCH SHALL BE ADHERED TO MS-7. CUT AND FILL SLOPES SHALL BE DESIGNED AND CONSTRUCTED IN A MANNER THAT WILL MINIMIZE ) SITE SPECIFIC SEEDING MIXTURES FOR PIEDMONT AREA (434) 984-1358 UNLESS OTHERWISE WAIVED OR APPROVED BY A VARIANCE BY LOCAL AUTHORITIES HAVINGEROSION. SLOPES THAT ARE FOUND TO BE ERODING EXCESSIVELY WITHIN ONE YEAR OF PERMANENT ~ ---POSITV1 DRAINAGF .MUST EXTEND FULL WIDTH JURISDICTION. STABILIZATION SHALL BE PROVIDED WITH ADDITIONAL SLOPE STABILIZING MEASURES UNTIL THE OF INGRESS AND EGRESS 1To SEDIMENT ran=wNG r.FVICF TOTAL IPER ACRE PROBLEM IS CORRECTED. OPERATION MINIMUM CARE LAWN EROSION AND SEDIMENT CONTROL MAINTENANCE MS-8. CONCENTRATED RUNOFF SHALL NOT FLOW DOWN CUT OR FILL SLOPES UNLESS CONTAINED WITHIN AN PLAN COMMERCIAL OR RESIDENTIAL 175-200 LBS. ALL EROSION AND SEDIMENT CONTROL MEASURES SHALL BE MAINTAINED IN ACCORDANCE WITH ADEQUATE TEMPORARY OR PERMANENT CHANNEL, FLUME OR SLOPE DRAIN STRUCTURE. KENTUCKY 31 OR TURF -TYPE TALL FESCUE 90-100% .090s % VESCH AND THE CONSTRUCTION SEQUENCE, INCLUDING THE INSPECTION OF ALL MEASURES AFTER MS-9. WHENEVER WATER SEEPS FROM A SLOPE FACE, ADEQUATE DRAINAGE OR OTHER PROTECTION SHALL BE IMPROVED PERENNIAL RYEGRASS 0-5% ! ALL RAIN EVENTS. PROVIDED. 12' ulv -IPO.�ISFDI KENTUCKY BLUEGRASS 0-5% TIMMONS GROUP MS-10. ALL STORM SEWER INLETS THAT ARE MADE OPERABLE DURING CONSTRUCTION SHALL BE PROTECTED SO ER,,INAcL rO�E7I�JENr STRUCTURAL PRACTICES: THAT SEDIMENT -LADEN WATER CANNOT ENTER THE CONVEYANCE SYSTEM WITHOUT FIRST BEING 1. TEMPORARY CONSTRUCTION ENTRANCE - 3.02 A TEMPORARY CONSTRUCTION ENTRANCE SHALL BE I z% !"HYPING DVIG'r_ f - - GENERAL SLOPE (3:1 OR LESS) KENTUCKY 31 FESCUE 128 LBS. CIVIL ENGINEER FILTERED OR OTHERWISE TREATED TO REMOVE SEDIMENT. _� PROVIDED AT THE LOCATION INDICATED ON THE PLANS. IT IS IMPERATIVE THAT THIS MEASURE MS-11. BEFORE NEWLY CONSTRUCTED STORMWATER CONVEYANCE CHANNELS OR PIPES ARE MADE RED TOP GRASS 2 LBS. BE MAINTAINED THROUGHOUT CONSTRUCTION. ITS PURPOSE IS TO REDUCE THE AMOUNT OF MUD OPERATIONAL, ADEQUATE OUTLET PROTECTION AND ANY REQUIRED TEMPORARY OR PERMANENT SEASONAL NURSE CROP ` 20 LBS. TIMMONS GROUP TRANSPORTED ONTO PAVED PUBLIC ROADS BY MOTOR VEHICLES OR RUNOFF. CHANNEL LINING SHALL BE INSTALLED IN BOTH THE CONVEYANCE CHANNEL AND RECEIVING CHANNEL. FILTER " D_, I- SECTION A - A 150 LBS. 608 PRESTON AVENUE 2. SILT FENCE BARRIER - 3.05 SILT FENCE SEDIMENT BARRIERS SHALL BE INSTALLED DOWNSLOPE MS-12. WHEN WORK IN A LIVE WATERCOURSE IS PERFORMED, PRECAUTIONS SHALL BE TAKEN TO MINIMIZE LOW -MAINTENANCE SLOPE (STEEPER THAN 3:1) SUITE 200 OF AREAS WITH MINIMAL GRADES TO FILTER SETTLEMENT LADEN RUNOFF FROM SHEET FLOW AS ENCROACHMENT, CONTROL SEDIMENT TRANSPORT AND STABILIZE THE WORK AREA TO THE GREATEST ` SEE SLOPE STABILIZATION SEED MIX INDICATED. ITS PURPOSE IS TO PREVENT SEDIMENT FROM LEAVING THE SITE. EXTENT POSSIBLE DURING CONSTRUCTION. NONERODIBLE MATERIAL SHALL BE USED FOR THE A ininhinun water tap of 1 uich must be installed with a nmunmun 1 Lich ballcock CHARLOTTESVILLE, VA 22903 3. STORM DRAIN INLET PROTECTION - 3.07 A SEDIMENT FILTER OR AN EXCAVATED IMPOUNDING CONSTRUCTION OF CAUSEWAYS AND COFFERDAMS. EARTHEN FILL MAY BE USED FOR THESE Shutoff valve supplynrg a wash hose with a diameter of 1.5 niches for adequate (434) 327-5380 AREA AROUND A STORM DRAIN DROP INLET OR CURB INLET. ITS PURPOSE IS TO PREVENT STRUCTURES IF ARMORED BY NONERODIBLE COVER MATERIALS. constant pressure. Wash water must be carried away from the entrance to an SEDIMENT FROM ENTERING THE STORM DRAINAGE SYSTEM PRIOR TO PERMANENT STABILIZATION. MS-13. WHEN A LIVE WATERCOURSE MUST BE CROSSED BY CONSTRUCTION VEHICLES MORE THAN TWICE IN approved settlnig area to remove sedftuent. All sedinient shall be prevented from 4. DUST CONTROL - 3.39 DUST CONTROL IS TO BE USED THROUGH THE SITE IN AREAS SUBJECT TO ANY SIX-MONTH PERIOD, A TEMPORARY VEHICULAR STREAM CROSSING CONSTRUCTED OF NONERODIBLE enteiim stomr d ranis, ditches or watercodum,. SURFACE AND AIR MOVEMENT MATERIAL SHALL BE PROVIDED. USE SEASONAL NURSE CROP IN ACCORDANCE WITH SEEDING DATES AS STATED BELOW: THOMAS MS 14. ALL APPLICABLE FEDERAL, STATE AND LOCAL REGULATIONS PERTAINING TO WORKING IN OR CROSSING VEGETATIVE PRACTICES: PAVED WASH RACK FEBRUARY 16TH THROUGH APRIL.................................. ANNUAL RYE LIVE WATERCOURSES SHALL BE MET. 5. TEMPORARY SEEDING - 3.31 ALL DENUDED AREAS WHICH WILL BE LEFT DORMANT FOR MORE MS 15. THE BED AND BANKS OF A WATERCOURSE SHALL BE STABILIZED IMMEDIATELY AFTER WORK IN THE NO SCA-F MAY 1ST THROUGH AUGUST 15TH ............................ IMILLET JEFFERSON THAN 30 DAYS SHALL BE SEEDED WITH FAST GERMINATING TEMPORARY VEGETATION WATERCOURSE AUGUST 16TH THROUGH OCTOBER ............................... ANNUAL RYE IMMEDIATELY FOLLOWING GRADING OF THOSE AREAS. SELECTION OF THE SEED MIXTURE SHALL MS-16. UNDERGROUNDDERGROUND UTILITY LINES SHALL BE INSTALLED IN ACCORDANCE WITH THE FOLLOWING STANDARDS NOVEMBER THROUGH FEBRUARY 15TH........................ WINTER RYE FOUNDATION DEPEND ON THE TIME OF YEAR IT IS APPLIED. IN ADDITION TO OTHER APPLICABLE CRITERIA: " 6. PERMANENT SEEDING - 3.32 FOLLOWING GRADING ACTIVITIES, ESTABLISH PERENNIAL A. MORE THAN LINEAR FEET OF TRENCH MAY BE OPENED AT ONE TIME. PCE SUBSTITUTE SERICEA LESPEDEZA FOR CROWNVETCH EAST OF 931 THOMAS JEFFERSON PKWY VEGETATIVE COVER BY PLANTING SEED TO REDUCE EROSION, STABILIZE DISTURBED AREAS, AND EX B. EXCAVATED MATERIAL SHALL PLACED THE UPHILL SIDED TRENCHES. MATERIAL FARMVILLE, VA (MAY THROUGH SEPTEMBER USE HULLED SERICEA, ALL CHARLOTTESVILLE, VA 22902 ENHANCE NATURAL BEAUTY. C. EFFLUENT FROM DEWATERING OPERATIONS SHALL FILTERED PASSED THROUGH AN APPROVED O S OTHER PERIODS, USE UNHULLED SERICEA). IF FLATPEA IS USED IN LIEU OF CROWNVETCH, INCREASE RATE TO 30 LBS./ACRE. ALL LEGUME SEED PAVED CONSTRUCTION ENTRANCE SEDIMENT TRAPPING DEVICE, OR BOTH, AND DISCHARGED IN A MANNER THAT DOES NOT ADVERSELY A A MANAGEMENT STRATEGIES MUST BE PROPERLY INOCULATED. WEEPING LLVEGRASS MAY BE BURIAL No Scale AFFECT FLOWING STREAMS OR OFF -SITE PROPERTY. 1. PROVIDE SEDIMENT TRAPPING MEASURES AS A FIRST STEP IN GRADING, SEED AND MULCH D. MATERIAL USED FOR BACKFILLING TRENCHES SHALL BE PROPERLY COMPACTED IN ORDER TO ADDED TO ANY SLOPE OR LOW -MAINTENANCE MIX DURING WARMER IMMEDIATELY FOLLOWING INSTALLATION. MINIMIZE EROSION AND PROMOTE STABILIZATION. SEEDING PERIODS; ADD 10-20 LBS./ACRE IN MIXES. GROUND 2. PROVIDE TEMPORARY SEEDING OR OTHER STABILIZATION IMMEDIATELY AFTER GRADING. E. RESTABILIZATION SHALL BE ACCOMPLISHED IN ACCORDANCE WITH THESE REGULATIONS. 3. ISOLATE TRENCHING FOR UTILITIES AND DRAINAGE FROM DOWNSTREAM CONVEYANCES IN ORDER F. APPLICABLE SAFETY REGULATIONS SHALL BE COMPLIED WITH. TO MINIMIZE PERIMETER CONTROLS. oil �� 00H■ FOR MS-17. WHERE CONSTRUCTION VEHICLE ACCESS ROUTES INTERSECT PAVED OR PUBLIC ROADS, PROVISIONS 00L] ��W 4. ALL EROSION AND SEDIMENT CONTROL PRACTICES SHALL BE MAINTAINED UNTIL THEY ARE NO SHALL BE MADE TO MINIMIZE THE TRANSPORT OF SEDIMENT BY VEHICULAR TRACKING ONTO THE PAVED �OEMEMO■ ENSLAVED LONGER REQUIRED TO COMPLY WITH THE CONTRACT DOCUMENTS OR STATE LAW. SURFACE. WHERE SEDIMENT IS TRANSPORTED ONTO A PAVED OR PUBLIC ROAD SURFACE, THE ROAD CONTRACTOR SHALL PROVIDE ❑OCR PERMAN ENT SEEDING MIX FOR PIEDMONT AREA SURFACE SHALL BE CLEANED THOROUGHLY AT THE END OF EACH DAY. SEDIMENT SHALL BE PERMANENT STABILIZATION PRIVACY SCREEN LINK PERIMETER CHAIN LNK SAFETY PEOPLE No Scale REMOVED FROM THE ROADS BY SHOVELING OR SWEEPING AND TRANSPORTED TO A SEDIMENT CONTROL ALL NON PAVED AREAS DISTURBED BY CONSTRUCTION SHALL BE STABILIZED WITH PERMANENT FENCE WHICH IS GREEN IN DISPOSAL AREA. STREET WASHING SHALL BE ALLOWED ONLY AFTER SEDIMENT IS REMOVED IN THIS SEEDING IMMEDIATELY FOLLOWING FINISHED GRADING. SEEDING SHALL BE IN ACCORDANCE WITH COLOR AND HAS A MINIMUM W MANNER. THIS PROVISION SHALL APPLY TO INDIVIDUAL DEVELOPMENT LOTS AS WELL AS TO LARGER STD. & SPEC. 3.32, PERMANENT SEEDING. SEED TYPE SHALL BE AS SPECIFIED FOR "MINIMUM CARE BLOCKAGE OF 85 % TH LAND -DISTURBING ACTIVITIES. LAWNS" AND "GENERAL SLOPES" IN THE HANDBOOK FOR SLOPES LESS THAN 3:1. FOR SLOPES MS-18. ALL TEMPORARY EROSION AND SEDIMENT CONTROL MEASURES SHALL BE REMOVED WITHIN 30 DAYS OF % „ GREATER THAN 3: 1, SEED TYPE SHALL BE AS SPECIFIED FOR LOW MAINTENANCE SLOPES IN TABLE AFTER FINAL SITE STABILIZATION OR AFTER THE TEMPORARY MEASURES ARE NO LONGER NEEDED, 1. SET THE STAKES. 2. EXCAVATE A 4"X 4" TRENCH UPSLOPE r 3.32-D OF THE HANDBOOK. FOR MULCH (STRAW OR FIBER) SHALL BE USED ON ALL SEEDED UNLESS OTHERWISE AUTHORIZED BY THE LOCAL PROGRAM AUTHORITY. TRAPPED SEDIMENT AND THE SURFACES. IN ALL SEEDING OPERATIONS SEED, FERTILIZER AND LIME SHALL BE APPLIED PRIOR TO DISTURBED SOIL AREAS RESULTING FROM THE DISPOSITION OF TEMPORARY MEASURES SHALL BE PERSPECTIVE VIEW ALONG THE LINE OF STAKES. f~� s' 0 -Z MULCHING. PERMANENTLY STABILIZED TO PREVENT FURTHER EROSION AND SEDIMENTATION. i _ Bryan D. Cichoeld MS- 19. PROPERTIES AND WATERWAYS DOWNSTREAM FROM DEVELOPMENT SITES SHALL BE PROTECTED FROM SEQUENCE OF INSTALLATION SEDIMENT DEPOSITION, EROSION AND DAMAGE DUE TO INCREASES IN VOLUME, VELOCITY AND PEAK / % - �� IIII lid. o. 5 741 PHASE I FREQUENCY STORM OF 24-HOUR DURATION IN FLOW RATE OF STORMWATER RUNOFF FOR THE STATED FRE Q t "' / 6 ✓ 0 1. A PRE -CONSTRUCTION MEETING IS REQUIRED WITH ALBEMARLE COUNTY E&S INSPECTOR ACCORDANCE WITH THE STANDARDS AND CRITERIA LISTED IN SECTION 19 OF VIRGINIA FLOW - f 4 BLS Cs1 CONTRACTOR, OWNER, AND ENGINEER. THIS MEETING SHALL TAKE PLACE EITHER AT THE SIGNAL ADMINISTRATIVE CODE 9VAC25 840 40 MINIMUM STANDARDS. o 4Yr COMMUNITY DEVELOPMENT OFFICE OR VIA TELECONFERENCE. CLEARING LIMITS MUST BE pacdA�rA�tt 3. STAPLE FILTER MATERIAL TO STAKES AND 4. BACKFILL AND COMPACT THE FLAGGED PRIOR TO THE MEETING WITH ONE (1) WEEK OF NOTICE. os4uFFH .; EXTEND IT INTO THE TRENCH. EXCAVATED SOIL. ONO DESCRIPTION DATE 2. INSTALL CONSTRUCTION ENTRANCE, SAFETY FENCE, AND SILT FENCE. GENERAL EROSION AND SEDIMENT CONTROL NOTES: 3. ROUGH GRADE PROJECT AREA. I=' mnRE`-'' 01 100%CDS 11/20/20 4. SEED ALL DENUDED AREAS PER VESCH STANDARDS. ES-1: UNLESS OTHERWISE INDICATED, CONSTRUCT AND MAINTAIN ALL VEGETATIVE AND STRUCTURAL FABRIC 02 PERMIT SET 03/03/21 EROSION AND SEDIMENT CONTROL PRACTICES ACCORDING TO MINIMUM STANDARDS AND uNEPosT PHASE II SPECIFICATIONS OF THE LATEST EDITION OF THE VIRGINIA EROSION AND SEDIMENT CONTROL CONVE IONA 1Q GROUND LINE 6' METAL (T) MAX.(U)POSTS if 1. FINE GRADE PROJECT AREA. APPLY PERMANENT SOIL STABILIZATION TO THESE AREAS WITHIN HANDBOOK AND VIRGINIA REGULATIONS VR 625-02-00 EROSION AND SEDIMENT CONTROL 5' MIN. IIII l� IIII SEVEN DAYS AFTER FINAL GRADE IS ACHIEVED. REGULATIONS. 2. APPLY PERMANENT SOIL STABILIZATION TO THESE AREAS WITHIN SEVEN DAYS AFTER FINAL PERSPECTIVE VIEW PERSPECTIVE VIEW SAF METAL FENCE 3.10 FLOW GRADE IS ACHIEVED. SILT FENCE MUST BE MAINTAINED THROUGH GRADING AND CONSTRUCTION. ES-2: THE CONTROLLING EROSION AND SEDIMENT CONTROL AUTHORITY WILL MAKE A CONTINUING PLASTIC FENCE SHEET FLOW INSTALLATION 3. ONCE CONSTRUCTION IS COMPLETE, ALL CONTRIBUTING AREAS ARE STABILIZED, CONTRACTOR REVIEW AND EVALUATION OF THE METHODS AND EFFECTIVENESS OF THE EROSION CONTROL (PERSPECTIVE VIEW) CHAIN LINK SAFETY FENCE WITH GREEN PRIVACY SCREEN SHALL CLEAN ALL DEBRIS FROM PIPE SYSTEMS. PLAN. 4. EROSION CONTROL MEASURES CAN BE REMOVED UPON APPROVAL FROM THE E&S INSPECTOR. No Scale ES-3: PLACE ALL EROSION AND SEDIMENT CONTROL MEASURES PRIOR TO OR AS THE FIRST STEP IN 3' CLEARING, GRADING, OR LAND DISTURBANCE. I FLOW I MAX- ES-4: MAINTAIN A COPY OF THE APPROVED EROSION AND SEDIMENT CONTROL PLAN ON THE SITE AT 1. SET POSTS AND EXCAVATE A 4"X4" 2. STAPLE WIRE FENCING A B A �� ALL TIMES. TRENCH UPSLOPE ALONG THE LINE OF TO THE POSTS. POSTS. 6 �� ES-5: PRIOR TO COMMENCING LAND -DISTURBING ACTIVITIES IN AREAS OTHER THAN INDICATED ON THESE PLANS (INCLUDING, BUT NOT LIMITED TO, OFFSITE BORROW OR WASTE AREA), SUBMIT A % j SUPPLEMENTARY EROSION CONTROL PLAN TO THE ARCHITECT/ENGINEER AND THE CONTROLLING - - POINTS A SHOULD BE HIGHER THAN POINT B. EROSION AND SEDIMENT CONTROL AUTHORITY FOR REVIEW AND ACCEPTANCE. - ITIr � � DRAINAGEWAY INSTALLATION SSUANCEHISTORV - THIS SHEET ES-6: PROVIDE ADDITIONAL EROSION CONTROL MEASURES NECESSARY TO PREVENT EROSION AND FLOW SEDIMENTATION AS DETERMINED BY THE RESPONSIBLE LAND DISTURBER. (MODIFIED NOTE) 4 SF (FRONT ELEVATION) 3.05-2 HGA NO: 4320-001-00 ES 7: ALL DISTURBED AREAS SHALL DRAIN TO APPROVED SEDIMENT CONTROL MEASURES AT ALL TIMES 3. ATTACH THE FILTER FABRIC TO 4. BACKFILL AND COMPACT THE SILT FENCE (W/O WIRE SUPPORT) DURING LAND -DISTURBING ACTIVITIES AND DURING SITE DEVELOPMENT. THE WIRE FENCE AND EXTEND IT EXCAVATED SOIL. EROSION AND ES-8: DURING DEWATERING OPERATIONS, PUMP WATER INTO AN APPROVED FILTERING DEVICE. INTO THE TRENCH. SEDIMENT No Scale ES-9: INSPECT ALL EROSION CONTROL MEASURES DAILY AND AFTER EACH RUNOFF- PRODUCING RAINFALL EVENT. MAKE ANY NECESSARY REPAIRS OR CLEANUP TO MAINTAIN THE EFFECTIVENESS CONTROL OF THE EROSION CONTROL DEVICES IMMEDIATELY.�G% FLOW��✓ NOTES AND - EXTENSION OF FABRIC AND WIRE INTO THE TRENCH. DETAILS FILTER FABR DATE: November 20, 2020 I' -III II- WIR-II' - I I_I I I -III -III=1 11- CONSTRUCTION SF "IIlrl _I„IIIJII=' 3.05-1 DOCUMENTS C10 CONSTRUCTION OF A SILT FENCE No Scale •M 0 rl LU G U Q z 0 1--I U D V) 0 U (ODPYRIGHT HAMMEL, GREEN AND ABRAHAMSON, INC. SILT FENCE DROP INLET PROTECTION 2 X 4" WOOD FRAME 1.5' MAX. STAKE FABRIC 3' MIN. PERSPECTIVE VIEWS DROP INLET WITH GRATE FRAME GATHER EXCESS AT CORNERS ELEVATION OF STAKE AND FABRIC ORIENTATION SPECIFIC APPLICATION THIS METHOD OF INLET PROTECTION IS APPLICABLE WHERE THE INLET DRAINS A RELATIVELY FLAT AREA (SLOPE NO GREATER THAN 5%) WHERE THE INLET SHEET OR OVERLAND FLOWS (NOT EXCEEDING 1 C.F.S.) ARE TYPICAL. THE METHOD SHALL NOT APPLY TO INLETS RECEIVING CONCENTRATED FLOWS, SUCH AS IN STREET IP OR HIGHWAY MEDIANS. 3.07-1 No Scale . = = =W 0MENEM ... r STANDARD ORANGE VINYL OR PLASTIC CONSTRUCTION FENCE ATTACHED TO POSTS (PRE -WEATHERED WOOD, GALVANIZED STEEL, IRON OR THICK PVC PLASTIC), AT LEAST 40" ABOVE FINISH GRADE WITH SPAN BETWEEN POSTS NO GREATER THAN 6' ON CENTER. EVERY NINTH POST SHALL CONTAIN A WARNING SIGN THAT CLEARLY IDENTIFIES THE FENCE AS A TREE PROTECTION FENCE. TP NO SCALE REE PROTECTION Scale W 2.5" D[A. METAL FENCE POSTS CHAIN LINE FENCE WITH ONE CHAIN LINK FENCE LAYER OF FILTER FABRIC ATTACHED TO IT 10' FILTER FABRIC O li 30" 42' 39' 42" UNDISTURBED 3' F�� GROUND EMBED FILTER GROUND FABRIC 3' INTO GROUND im k' ELEVATION VIEW S0" LAY FILTER FABRIC IN B07TOM OF 3" WME TRENCH SSF X—R—X—X SECTION VIEW SUPER SILT FENCE NO SCALE FENCING Chain link fence must be 39" above grade with 3" embedded for a total fabric width of 42". The post must be 42" above grade with 30" placed below grade (without concrete) for a total length of 72". NOTES 1. Chain link fence must be fastened securely to fence posts with wire ties. 2. Filter fabric must be fastened securely to chain link fence with ties spaced horizontally 24" at the top and midsection. 3. Physical properties of the filter fabric must conform to the latest edition of THE VIRGINIA EROSION & SEDIMENT CONTROL HANDBOOK. 4. When two sections of filter fabric adjoin each other, they must be overlapped by 6". 5. Maintenance must be performed as needed and material must be removed when sediment build—up reaches 50% of the height of the super silt fence. e No Scale no RWD 1992 3.07 GRAVEL AND WIRE MESH DROP INLET SEDIMENT FILTER 18" MIN. GRAVEL* (12"MIN. DEPTH) RUNOFF WATER WITH SEDIMENT 1 411 11 llllllo ; WIRE MESH SEDi =ILTERED NATER SPECIFIC APPLICATION THIS METHOD OF INLET PROTECTION IS APPLICABLE WHERE HEAVY CONCENTRATED FLOWS ARE EXPECTED, BUT NOT WHERE PONDING AROUND THE STRUCTURE MIGHT CAUSE EXCESSIVE INCONVENIENCE OR DAMAGE TO ADJACENT STRUCTURES AND UNPROTECTED AREAS. * GRAVEL SHALL BE VDOT #3, #357 OR #5 COARSE AGGREGATE. Source: Va. DSWC No Scale V[ TEMPORARY RIGHT-OF-WAY DIVERSIONS TYPICAL GRAVEL STRUCTURE TEMPORARY RIGHT-OF-WAY DIVERSION No Scale Plate 3.07-2 HGA Canal Center Plaza, Suite 1 Alexandria, Virginia 22314 Telephone 703.836.7766 Nelson Byrd Woltz Landscape Architects LANDSCAPE ARCHITECT NELSON BYRD WOTLZ 310 E MARKET STREET CHARLOTTESVILLE, VA 22902 (434) 984-1358 i TIMMONS GROUP CIVIL ENGINEER TIMMONS GROUP 608 PRESTON AVENUE SUITE 200 CHARLOTTESVILLE, VA 22903 (434) 327-5380 THOMAS JEFFERSON FOUNDATION 931 THOMAS JEFFERSON PKWY CHARLOTTESVILLE, VA 22902 BURIAL GROUND FOR ENSLAVED PEOPLE cyan D. Cichocki Lie. No. 53741 y-7N /ENO DESCRIPTION DATE 01 100%CDS 11/20/20 02 PERMIT SET 1 03/03/21 HGA NO: 4320-001-00 1 EROSION AND SEDIMENT CONTROL NOTES AND DETAILS TE: November 20, 2020 1 CONSTRUCTION DOCUMENTS C11 CD CD z LU 0 0 1--I U z 0 (C)DPYRIGHT HAMMEL, GREEN AND ABRAHAMSON, INC. WATERLINE & FORCE MAIN (TYP) FROM WW ASSOCIATES 'CONFORMED' PLAN PROVIDED BY CLIENT EXISTING PARKING LOT AREA MAY BE UTILIZED FOR CONTRACTOR LAYDOWN AND MATERIAL STORAGE AS NEEDED. ANTICIPATED CONSTRUCTI N DURATION LESS THAN 3 MO HS C / / SOIL TYPE: 71 HGA EROSION CONTROL LEGEND LIMITS OF CLEARING AND GRADING 44 Canal Center Plaza, Suite 100 SOIL AREA DIVIDE Alexandria, Virginia 22314 Telephone 703.836.7766 SAF —SAF SAFETY FENCE 3.01 A SOIL TYPE: CE CONSTRUCTION ENTRANCE 3.02 \\ I / 721313 m SF SILT FENCE 3.05 Nelson Byrd Woltz — — — — — — — — — — — — — — — — \ N ' T SSF XX SUPER SILT FENCE 3.05 Landscape Architects UNDERGROUND POWER (TYP) r \ I FROMAS-BUIL TPLAN (2RW ENERGY) ® ILANDSCAPE ARCHITECT P INLET PROTECTION 3.07 DATED 2019-0206 (PROVIDED BY OWNER) SAF I I I \ C RBALT / NELSON BYRD WOTLZ \ 1 I I I I M I / / TS TEMPORARY SEEDING 3.31 310 E MARKET STREET \ ty I I I 3r W 1 ' CHARLOTTESVILLE, VA 22902 \ I I I M / / TAX MAP NO.78-22 PS PERMANENT SEEDING 3.32 M o W (434) 984-1358 \ I a S9 1 I $ S f W / l THOMAS JEFFERSON MEMORIAL \ Ilo I M / �^h FOUNDATION MU MULCHING 3.35 I I I M I Ny \ a \o ^ w / 800 MONTICELLO LOOP 1 1 cn \ 1 TP I I TP ' SA/V ' SAF ,^/ / 3^FORCEMA/N D.B. 2894 PG. 76 Q I IASPHALT' \ I / / • , 12"WATERLINE PARCEL TP TP TREE PROTECTION 3.38 ••� I CURB 0010 \� SIF / l 1O cc��nn^b' (HIGH PRESSURE) LINE • ` ` I I I II I \ ` 7 eCIhULDERS(2)I' m // /' / i+iN / /' 6"F/RELINE DC DUST CONTROL 3.39 k ' IF, ; ql LIMITS OF \' o q Ib I o / ni w� 0 6"DOMESTIC LINE TIMMONS GROUP TRENCH CIISTURIkANCE 1 \ \ a / A o / / / S1/V ° Iory RWD RIGHT OF WAY DIVERSION 3.11 � CIVIL ENGINEER DRAIN S$F q �`tiu' I ° I (4.76 ACp \� A /� DC / Tye m D INLET W/ RATEI °m + rzs 1 TP / tr c ` TS /' 1 q TOP= 61 . 9' ' DIVERSION DIKE 3.09 TIMMONS GROUP ~ 40,�( INV l - 806.59' 151 R (NW) ' w / O 608 PRESTON AVENUE \ /' \ - / o/ +� s� / DC ON m / ' ( / * "VIRGINIA EROSION AND SEDIMENT CONTROL HANDBOOK" SPECIFICATION NUMBER KLER ` l OU�=606.44' "CMP(SE) / �N / SUITE200 m 6A ')\ \ %/ /' o TP E / l I l / ' w CHARLOTTESVILLE, VA 22903 CONC G ER 1 I I I / 1 DC /n %\ ^ TS / ' S / LET Vll'/ GRATE �' `0 tip' / WATERLINE &FORCE MAIN (TYP) % m l m o o 6 p , (434) 327-5380 I (W=I, 5) l I l n TS m / / l , / l FROM WW ASSOCIATES 'CONFORMED' m 1 _ _ , / /OP = 614. b8' / o II 11 a i 1 A / l GR4 uE¢ Pq ry (— ` _ / / TP sl / , NV OUT 61 8' 19" RCP (SEI /l l / Sq /' /l PLAN PROVIDED BY CLIENT ' , = I / I / ' ' 1 I / I 1 / WATER VALVE SHOWN FROM WIN ASSOC/AYES THOMAS III I SAF /� / r q / O 1 q ' - I q. co I Fa / I o ' I I I m/ / J'X rn 1 TP IIYOODEN 1` a �,� ^�0 m U I / I I As I 0 I I �// 4X�r DD q,ily' I 1 '° I =� m / I m / °' I I ,o I I 'CONFORMED'PLAN PROVIDED BY CLIENT / I �n `O ' 2 / I I q I I (FEATURE NOT OBSERVED IN FIELD) I I q IDD sF a s 2/ I I I RL I I w I , JEFFERSON 'ARKj I TRAFFIC FLOW DIRECTION I SSF TP ti N g 1 q I I FOUNDATION o / �; m l 10 I' m 2 1 I m I 1 o •I= °/ xl my�� 931 THOMAS JEFFERSON PKWY I/\� / Asa �' / C u� ° m/ r i I I I I w M CHARLOTTESVILLE, VA 22902 IP o / / q q S�k I I q w BUR/A I \ EA BURIAL GROUND SHALL BE LIMS, G LL mn°m° q° '' I I I II III I I I II I IwN) CONSTRUCTION AND REMAIN m I / BURIAL T\1 IP I/°PROTECTED THROUGHOUT UNDISTURBED coSANb 4 GROUND $Hr vl• �° Ct RENC O \ N I w \ I m l \ \ N\ q \ \ 6 \ I I I 1 1 h FOR H \ 0 = I ♦ m o I \ o 0r Fa \ DRAIN\ �\PCE/\ \ r }�qV�y l �V \ ,l'i\it/CS 8.6 ••';:•!x-"f;l;. \ \ \ \ �.I ••I !I ° _ C3111 M coo•`�!� I ti 1 q II TP \ / \ ^'s\ \ \\ m G) \ O \ rn \ '�JiS' m I / \ `S-`aF SAF ' I I ® ENSLAVED r � d \ m \ \\ k1JSS \ n 1 I I \ \ gg II \ FA s \ I II \ \ o m \, o I \ ' 1 / I' ' \, PEOPLE \ \ \ \ \ TP \ ` q 5 TP SF \ m \ m \ \ RlcAnoN \ . o q q N / \ 1 I 0 1 m \ \ N\ \ \ o v I I ER- \ ^ \ a 6 � I ti� \ m / EXIIrTWI PjhH NORTHF THIS LINE II q a� WITHIN LIMrtS WILL BE RkADED IN III ^ m� ^ *ND AS NTA+NTENAN>�' ISA �o / \ \ Wt�c.__.. -' I \ \ \ \ o M�ER ERS I� qJ I j 111 Q ` J \ DC \ \ \ sso TP - - - _ _ �RFAMfIiERIAL. _ _ / / m /x o �C piles F :w•:•:•:• o •\ \ \ II I - i 625— PJAJtMF,NTIAS �fhm PAVED CONSTRUCTI _ _ - sNN \\ �^ - _ TP — \ = \ I \ \ \ cA� / ti / LANDINGCichoclri Z �NTRANCE. PARKI LO1\- - - - 11 No. 53741 THINSAFETY FEN MAY\ \ \L1 S I I SF \ \ / rs / 3 _%?�r B USED AS A STAGINIa AN15 \\\ \ \ / m \ I T IRBA E o LIMI�� F� \ \ ^ ^ �, \ w 1 $ SSF v \ m\ IP \ \ - _ _ _ \ sa TP RGP o IS REA. RWOVE \ \ \ o \ STEEP SLORES �. A \ DISTU ` ` RRlGlrio A a \ I ^ \ v vE rn / 15 SD INLET W/GRATE �S Oti A PHALTAS TPH ) OF \ ` \ \ \ \ _ \ \ -_`�- ^m \ o ^ rn ,-;�� TOP=638.25 SIONAL (CRITICAL) \ DC \ \ \ (07 (S �' R/NKLE +it 1 q TIP CONS UCTI4 AND \T\ - tA\ \ 1 \ ; \ \ \ n \ V LX— I A I n ° INV OUT = 63565' 15" RCP (SE) \ \ TS \ - DID \ A m I ° N MHD ABILIZATION \\\ b T ` ^so \ \ o \ \ ' m A \ o \ " m \ 1 11 \ / d \ TOP = 633.01' \ 1 ^ _ \ \ \ \ �, \ I o / cv \ r TP �� INV IN = 626.76' 15"RCP (NW) ONO DESCRIPTION DATE SSF / o ----_ \ lok I / 1 \ 1 o m I q \ m TP I I� / ' SAF 1 ' g y \ \ \ INV IN = 628.51' 12" CMP (NE) 01 100 /o CDS 11/20/20 TP TP \ \ �/ ET W/GRAT� I I INV OUT = 626.71' 15" RCP (SW) 02 PERMIT SET 03/03/21 RWD \\i/ SAF I \ P=609.83' I �// I I I Fa \ +Ju'1 m 1 \\ �\ m( I ^? \ o CS N SAS l V IN = 60�.63' 15" c�MP (Nt� \ \ r \ INV (JUT = 6b5 58' 18"RCP I I I 1 q \ SD INLET W/GRATE 00' \ \ \ ��uu s \ o \ I I � I I I \ \ \ N I � 1 TOP = 632.39' t 1 0 ° 1 INV OUT=629.24 12"CMP (SW) \ \ m \ 1\ \// \ \ \ \/ I 4S. I I i I m q SAF T\ SSF — x srEEP I N I I\ ntiS (CRITICAL) I I I \ \ \ RWD \ SD INLET W/GRATE ml 8 \ \ TOP =589.30' II \\\ \\\I,\. \ 1 \ 1'.I \1 /V_ \ \ \\\ \\ o \ \\ /\ I Ili '\ 11 \I I ti I of q \ \ INV IN = 586.10' 15" CMP (SW) \INV OUT = 58620' 18" RCP (NE) I I \ \\ I I \ IT,\. �\ \ \\ \ CUR O STEEP SLOPES I -' \ \ \\. \ \ \ I ) / \ q m \ \ \ \ TAX MAP NO. 78-23 \ \ \ \ \ \\ (CRITICAL) \ \ \ r \ \ \ I 1 I \ \ Y THOMAS JEFFERSON MEMORIAL FOUNDATION \ \ 1\ \ 6Nm \ 1050 THOMAS JEFFERSON PKWY \ \ \ \ 11 / D.B. 327 PG. 161 \ \s \ / rn \ \ \ c°� \ ISSUANCE HISTORY -THIS SHEET HGA NO: 4320-001-00 \ WOODEN STEPS I I \ $ \ \ \ X O \ 17R/SERS I I EROSION AND ARCHAEOLOGY NOTE \ \ \\ II III //Q coo m II PRIOR TO ANY LAND DISTURBANCE THE CONTRACTOR SHALL SETUP AN ONSITE \ \\ SEDIMENT MEETING WITH REPRESENTATION FROM THE THOMAS JEFFERSON FOUNDATION \ / \ ` ARCHAEOLOGY. SHOULD ANY EVIDENCE OF A POTENTIAL ARCHAEOLOGY \ CONTROL - DISCOVERY BE FOUND IN THE COURSE OF CONSTRUCTION THE CONTRACTOR \ SHALL IMMEDIATELY STOP WORK AND CONTACT THE APPOINTED ARCHAEOLOGY \ PHASE 1 REPRESENTATIVE. WORK SHALL NOT RESUME UNTIL APPROVAL IS GIVEN BY THE \ ARCHAEOLOGY REPRESENTATIVE. \ i� \\ DATE: November 20, 2020 II / CONSTRUCTION loftI- DOCUMENTS NAD83 SCALE V=20' C12 /SfiiNLETW/GRATE 15" CMP INVIN=587.91' 18'RCP(NW) 0 20' 40' R C) rl W D 0 0 0 �I U D 0 U (ODPYRIGHT HAMMEL, GREEN AND ABRAHAMSON, INC. EROSION CONTROL LEGEND * LIMITS OF CLEARING AND GRADING SOIL AREA DIVIDE EXISTING PARKING LOT AREA MAY SAF —SAF SAFETY FENCE 3.01 BE UTILIZED FOR CONTRACTOR LAYDOWN AND MATERIAL CE CONSTRUCTION ENTRANCE 3.02 STORAGE AS NEEDED. ANTICIPATED CONSTRUCTION DURATION LESS THAN 3 MONTHS SIF SUPER SILT FENCE 3.05 - SSIF SILT FENCE 3.05 IP ® INLET PROTECTION 3.07 TS TEMPORARY SEEDING 3.31 PERMANENT 1 / PS SEE LA PLANSEEDING 3.32 MULCHING I I S,�F I I I \ \ I 1 I C RB Lr / MU SEE LA PLANS 3.35 � TP TP TREE PROTECTION 3.38 TAX MAP NO. 78-22 4$/ THOMAS JEFFERSON MEMORIAL I I 1� I I I I I I I ,I 108 ' / / / p FOUNDATION DC DUST CONTROL 3.39 \ \ I I I ~ 1 i I^/ ^ 9 SPIF / `/ / 800 MONTICELLO LOOP / / * "VIRGINIA EROSION AND SEDIMENT CONTROL HANDBOOK" SPECIFICATION NUMBER I I � I© II IIASPHALT \ \\ \\ 11 I i I Aw t =I TP N I P / / / D.B. 2894 PG. 76 v CUR Q�� SF / / �K / / / LINE PARCEL D SS I a LIMITS CIF TRENCH M(J Vic"% I RISTURI}ANCE I I st DRAIN 1 I (Q.76ACp I I� / 1 / 3�Tp TP 1 O �/ // \ 4 / TP / 4 TP TP �/ l // ,� CONC/G R 1 1 1 Ij o (W=1.85) G7I11 // / MU /�� II , p // 1 Il l l / tiq6 l 1 I P I , II I II I SA / I 4 / I / 4 / / / 1 / / I , TRAFFIC FLOW DIRECTION TP 1 1 SSF \ W I O iU / 1 / .I / / p 'A\ 07 / I 1 SAF/J / / IP//TS/yr I I P \ / IN) TI N BURIAL A EA 1 \ 1 O BURIAL GROUND SHALL BE \ LlM/TS, GEl\ERALL PROTECTED THROUGHOUT CONSTRUCTION AND REMAIN \ • \ \ \ ` / \ \ \ a ` \ :•ct::: ��C31 b 6 UNDISTURBED �f• \ \� \ \ \ \ a ° \ \ I I I I I I\ IP c•1i;i• \ \O7 I '-' �' • "Il"Jr' 4/• \X 1 JJqq��,, U \ � I C I O lV0 \ RENCH \\ \ 1 I SAF 1 1 r 6 ib \ I I ` \ \ \ \ a \ \ \ DRAIN \ I C51 Nr• \ I \ \ \ \ \ \ I I 1 I I \ \ � �\�rQv%y \ � \ '•: =:. \ OJ-i `I !. � CJ1 I w•� ��. \ � ` � \ � / \ \ �Sia, \ \ \ \ \\ \ �a2 \ \ \ 'tAS' /iF S,PF I I I / 1 1 I �OP) q \ \• � " ('�� \ \ \ \ S\P \ `�'u`\ \ N� - \ \ \ \ I II I \\\' \ `\ TP \ \ \ / �! ` •\ \\ , •\ -\. .\� \\ . � \. .\ \ .\� � \\ \\ \Mh\..,\AASS\''' \ \Iu�Wr\wn�Yry E\XNORTH \ STGIPA\ \TH NORTH�THIS LINE 1II I / / \ \\ \ q F \ \ \ - WITHIN -IMITS WILD BE kPLACED IN \\ \ \ 1 a \ - - _ _ _ AND AS aMNITENANC WIT I I �CFCFKA 3 ♦ ~\ \ \ \\ / Tp- _ 616- - - ��NE - - - - RFA�j6M 4iER"IAL. - - I - / / ° / R ERA P I I CONTRACI;O§ TO U*IZE _ _ \ \ Co PAVEMQNT'AS AF N�40 , PAVED CONSTRUCTI� � _ � \: " \ SSF � �� ' - _ � � � \ ' �� ` \ I I \ 1 � / \ I \ � / LANDING BRICK ENTRANCE. PARKI LOT\\ \. orn _ - - - (Z - _ S \ \ \f] T� \ I I \ \ / / / qsp \ 1 / 0 IITHIN SAFETY FENGMAY\\ \ \ / L1S OF \ I \� SF// I TO\a �USED ASASTAGIN*AND \�` �;\\ \ \� II �� \,, �\ I TYRBA CE �I \ LIMI�$OF\ \ \ \` ' _, ,,, �\ \ �� \ /r 1 Sfi Rj,. REIMOVE \\ :: y_ o o "6p_ , \�q, ��. \ � I I ` DIS_ I TP4 STEEP SLOPES h.AS � 7C %i - 1 I \HALT A5 L H/*€ OF \ i::: .. \ \ (CRITICAL) \ U \ (0.7 6 TPCONS TICR4 AND \r\- - \:" F i \ I \ S \ \ \ \ - _ 1 I ` I \ ABILIZATIONTP a I 0 m L1 SA 1 / \ 1 \\ \ \/% T'I I I I I I I \ 4 1 \\ 1 1 \ \ \ \ PS 1 \ \ I I I I I I \ 1 \ \\ SSF SAF I I\ \ `I' I I I 1 , S / \ $ \ 1 \ \ I I I I I I I \ p \ '� I I I 4 I \/ \ i I I # I p) 1 S \ // \ \ 1 Rki I \ 1 q� \ S F NG 1 1 I I I \ \ 32 j ASPHALT \ 1 1 I \ \ \ 1 \ CURB \ 1 \ \Lk STEEP SLOPES (GRIT/CAL) � \ \ \ 1 \ : _ TAX MAP NO. 78-23 1 \ d� \ THOMAS JEFFERSON MEMORIAL 1 \ \ FOUNDATION \ �, 1050 THOMAS JEFFERSON PKWY \ \ D.B. 327 PG. 161 \ I WOODEN STEPS 17RISERS I I11 11 �1 ARCHAEOLOGY NOTE 'R\ PRIOR TO ANY LAND DISTURBANCE THE CONTRACTOR SHALL SET UP AN ONSITE MEETING WITH REPRESENTATION FROM THE THOMAS JEFFERSON FOUNDATION II ARCHAEOLOGY. SHOULD ANY EVIDENCE OF A POTENTIAL ARCHAEOLOGY DISCOVERY BE FOUND IN THE COURSE OF CONSTRUCTION THE CONTRACTOR SHALL IMMEDIATELY STOP WORK AND CONTACT THE APPOINTED ARCHAEOLOGY II // REPRESENTATIVE. WORK SHALL NOT RESUME UNTIL APPROVAL IS GIVEN BY THE ARCHAEOLOGY REPRESENTATIVE. II // II // 11 II %j 11 /, II // II // II // NAD83 II ___- SCALEI"=20' -----------------10- 0 20' 40' HGA Canal Center Plaza, Suite 100 Alexandria, Virginia 22314 Telephone 703.836.7766 Nelson Byrd Woltz Landscape Architects LANDSCAPE ARCHITECT NELSON BYRD WOTLZ 310 E MARKET STREET CHARLOTTESVILLE, VA 22902 (434) 984-1358 TIMMONS GROUP CIVIL ENGINEER TIMMONS GROUP 608 PRESTON AVENUE SUITE 200 CHARLOTTESVILLE, VA 22903 (434) 327-5380 THOMAS JEFFERSON FOUNDATION 931 THOMAS JEFFERSON PKWY CHARLOTTESVILLE, VA 22902 BURIAL GROUND FOR ENSLAVED PEOPLE v�4 y Bryan D. Clchoc)fl �_ �Lie. o. 5 741 t�z1 SSIONAL EEO ONO DESCRIPTION DATE 01 100%CDS 11/20/20 02 PERMIT SET 03/03/21 •M 0 rl V) LU U 0 Q z 0 F� U oC u z 0 U (ODPYRIGHT HAMMEL, GREEN AND ABRAHAMSON, INC. WATERL INE & FORCE MAIN (TYP) FROM WW ASSOCIATES 'CONFORMED' PLAN PROVIDED BY CLIENT tr / LEGEND TYPICAL KAFKA PAVING SECTION C1. `o MINIMUM KAFKA PAVING SECTION C1. / m \ '1 Z` I I / / Cl • HEAVY DUTY UNDERGROUND POWER (TYP) \ I I ASPHALT SECTION FROM AS -BUILT PLAN 2RW ENERGY 11 1 I ( ) HEAVY DUTY ASPHALT SECTION \ 1\ \ 1 I rn I I / o°° / DATED 2019-0206 (PROVIDED BY OWNER) \ I \ t I I I I 110 I ASPHALT \ 1 \ I I I I \ \ WHEE4 STOP TYP.) / CURB / \ 1 I I I I I I MI TIE PROPOSED ASPHALT e \ \ I I I I W � _ _ 25.63' / TO EXISTING PMIEMENT IN Cl. \ r I I I oM ACC6RDANCE WITH PAVEMENT TAX MAP NO. 78-22 t: REMOVE ASPHALT SURFACE COURSE REPLACEMENDETAIL VYP.) THOMAS JEFFERSON MEMORIAL AND INSTALL KAFKA SURFACE / W FOUNDATION � y 1 n w / 800 MONTICELLO LOOP N�M \SAN / / /� X FORCEMA/N D.B. 2894 PG. 76 li4 1 (ASPHALT' I 1 d^C� j 51 �'(,�' l / /" / 12"WATERLINE PARCEL a CURB rn �" 1 U /1,_ crnn�' lily w (HIGH PRESSURE) LINE 6„ F/RELINE 7 2 /_/e / Z / , ww / Ir�y 1 a LIMITS OF / I � C1. / 6'DOMEST/CL/NE h I I I'�JS rn RISTUR�ANCE I 5 r� // /l / SqN ° / �ry // 1 I I I o I (9.76 ACp I I ` 5 // / 1 / qD INLET W/ RATE/ BENCH SEE � , OP = 24' 0 1 w I A200 / Q � o /// PAgKINGAN/ a / It INV I 6 606.59' 151 R (NW) �� 1 ° 4.5' �PRiNKLERIi"NS Cl. / OU�-606.44' "CMP(SE) / a �/ I m D D I GATE SEE A404 VALVE CONC G T R 1 , / D DD D = / , / / W `� h WATERLINE & FORCE MAIN TYP 1 I 1 / / D t / / \ (TYP) I (W_ 1 /,5J I 1 D D D D I D D D p D / m / / / �� _ /� / SQ LET VlN/GRATE / `(� / / FROM WW ASSOCIATES 'CONFORMED' m I Y DDP DD D DD DD D D D p p D DD / �I / 1 I Doti D o cD D D BENCH SEE / lV - T J{78 / / / PLAN PROVIDED BY CLIENT I / o; / NV OUT 61 8' 13"RCP (SEl) l Sq l / IA200 I I gNy.IN I — m // I� EDGE OF �,1 DD l �f 11 p X / q�j �/ �FX I l / I`y // n m / 1 Fp I / I l ' I w l O WATER VALVESHOWNFROM WWASSOCIATES ASPHALT ■ 1 'D / / ��X / m1 I / ':�/� FUTURE SIGN / ," = ,(o I I I I '9S I cp I 'CONFORMED'PLAN PROVIDED BY CLIENT I ■ I I p "'" X�F I / �p I'-' I `�y I // A I I a : KAFKA PAVING 1 m I I i I i ("q RVpI i �w i I (FEATURE NOT OBSERVED INFIELD) TYPICAL SECTION C1. I / o / / / I I 'AR/p I I w I I TRAFFIC FLOW DIRECTION t II 4 \ DD / / o ° / �; I 4F OPOSEI QF SEE J I \ i \ \ ' m I "' III /nF/ m i, / }qY� IT,o I I I ' \ 1^DDaD �$.-oIPLJJ m/ /4 p 2// I ASAq�Ts� I I I I I W n I I // [� rn °� D lII�K / o l L11 n J '2, C�pyS 0 n / /r I 9 I V co m o N BURIAL A EA o I l I I I I \ 1 m DD I I O BURIAL GROUND SHALL BE \LIMITS, GE\�ERALLN �I 24' \ n\ \DDD I � 1 N PROTECTED THROUGHOUT \ (/ , \ / n 1 I 1 1 ww / b CONSTRUCTION AND REMAIN p I I I S 6 \ \ I \ \ D UNDISTURBED of • `9,�. yn °_ \ t n �t v \ I NV IyV \ 1 II \\ \ \ \ \ \ \ \ \ /rA511"/\c��■�P8y. 67\\t \\ \\ \\ \I \ 1 \ 1 \ \\\\ \\\\ D\D\ Dp • 6J \ I � 'I I � g,� • U Y0I010 Gl2! . a ° �\oU• "��+ I \ N,°"n= � rmyq\, D 4'WIDE KAFKA PAVING 6' F\ BENCH SEE MINIMUM SECTION A200 °=t� n wD I wI sum \ \ \ m 1�\ mn \m\ n a N \ \1 al\T4,ER�s�I�KBENCH SEE EXI TI PNNANORTH �F THIS LINE 0 �\ A200 4ZQ_ _ - \ \ ` ` WITH1iJ l IMI�S WILL BE RhCED IN + �/ w \� \\\\ \ �,��. \ I 114 t: m _ \ \ \ N 2 NESTE S yti� 1 I \ ° \ a I Ar\� ► \ U �. .^ �cKdND AS NTA+NTENANI ISA o o �� "RISER I I 1 \ \ \ \ \ \ U , — — — — — A rsnIAL. _ _ 1 — co $ I W 1 \ DDDpD \ D�DDGDDDD D _ 67$' _ _ / // /i// \ \ \ pry \ \ iA D D D D . \ . I I .I: � _ - i - \ \ �\ \I h \ \ \ D DQD DDpD DD D DDD DD _ \O \ II t - - _ o - - w IIIIIIIIm f / BRICK LANDING `FUTURE SIGN \\ \\\ i\ \\ h / `\ \-` �r �\ Ll {SOF �_ \ LIMIT F� �\ \ �00 --- -\ \ 5 yKWANI 4E \ f \ \ \ w w / , _ ` _ -1 \ 1 1 4� 15° RCP a \ \ \ \ \ \ o \ STEEPSLOPES , �.N AC) , y ` \ DISTUR G�Ino` \ ` , - ` - m n \ \ y SD INLET W/GRATE \ \ \ \ \ \ \ \ (CRITICAL) �� \ \ Lp \ \ , I I Z\ \ (0.76 A0: \ \ \ SPRINKLE _ � \, n , /j , TOP = 638.25 \ ` \ - - INV OUT = 635.65' 15" RCP (SE) \ \ \ \ I \ of \ 5. \ anm I \ \vLUE- 1 oA N I o 1 \\ \Trt 1 \. � // , \ Imm \ , I n \ ' MHD \ t I I 1 21{ 7` - _ ~ \\ t \ I r` o I I N \ 1 m '_ \ so / m A \ I o 1 I ` ITrt TOP = 633.0V nR�\ \\ , �/j = , �k I //1 I o \ 1 ,I\ \ \� J INVIN=628.51'12"CMP(NE)) 00 . EDGE OF 1 \// o I \ I I I I \ 1 \ n 1 \ P \m� INV OUT = 626.71' 15"RCP (SW) \\ ml I I ASPHALT ■ II �\ /q LETW/GRAT I / / I I 1 \ 1 m ( , 2 �\ OP = 609.83' 1 // I I I I I I Fa 1 \\ \ m N \ \ a /N\V IN = 60�.63' 15" ciMP (NVl%� I I 1 1 1 a / I I �\ \ SD INLET W/ GRATE / \ \ \ i ➢ / / \ \ INV�UT = 6b5.58' 18"RCP (€) / I I I a 600 \ \ 1 r N STEPS \/� \ \ 11 / I I CO I I \ \ \ 1 I N I 4 1 TOP = 632.39' gp \ \ \ \ \. \ P/ s \ / / \ \ I I ' 1 INV OUT=629.24 12" CMP (SW) -Q1� \ \ �, � 2 STEEP SLOPES 1 \ \ N c1 S I I I / / l 0 1 1 i .tn I \ \ \ // \ \ \ ` \ \ / i I A a I \ \\ \ \\ \\ \:�` \` \ , (CRITICAL)/ \ \\ // IAGTpq I/ I I Ril11vc 1 I 1� 1 I o / I I O i \ SD INLET W/GRATE 11 ' \ \. A 1 \ I 1 \ \`. \ \ \ \ \ \ \ / I II II \ 0 1 \ TOP = 589.30' I I \ \ \ \ 1 \\ I\ \ I o I I c \ D \ INV IN = 586.10' 15" CMP (SW) 1 \ ! \ \ \ m I o i a I I//-: �\ \ m \ � � i \ 1 I O I � \ INV OUT = 586.20' 18" RCP (NE) \ / \ 1 /IA °m \: cn\ \ \ \ ASPHALT / a \ cuR \ 1 \ \ \ \ STEEP SLOPES 1 \\ \\\\l \\ �/ I '�/ �'' m \ \\ \ \ TAX MAP NO. \ 1\ \ \ \ \ o\ \ (CRITICAL) \ - �`� 4 \ \ \ \ \ \ 1 n C" 1 I \ \ THOMAS JEFFERSON MEMORIAL \ 1 \ d \ \ I I \ \ \ \ \ I I FOUNDATION I \ \ 1050 THOMAS JEFFERSON PKWY \ \ \ \ \ \ D.B. 327 PG. 161 \ \ \6s \ \ \ WOODEN STEPS \ 17 RISERS a 11 II / 4t \ \ \ \ ZO ARCHAEOLOGY NOTE \ \ I-N PRIOR TO ANY LAND DISTURBANCE THE CONTRACTOR SHALL SET UP AN ONSITE \ \ J MEETING WITH REPRESENTATION FROM THE THOMAS JEFFERSON FOUNDATION \ \ \ II 11 ^ I ARCHAEOLOGY. SHOULD ANY EVIDENCE OF A POTENTIAL ARCHAEOLOGY \ \ I / DISCOVERY BE FOUND IN THE COURSE OF CONSTRUCTION THE CONTRACTOR \ SHALL IMMEDIATELY STOP WORK AND CONTACT THE APPOINTED ARCHAEOLOGY \ REPRESENTATIVE. WORK SHALL NOT RESUME UNTIL APPROVAL IS GIVEN BY THE \ 1 j / ARCHAEOLOGY REPRESENTATIVE. \ PARKING TABULATIONS FROM 07/21/2008 APPROVED MINOR AMENDMENT TO SDP200800006 THIS LETTER OF REVISION PROPOSES A NET REDUCTION OF 6 VISITOR PARKING SPACES Planned I _ _ - _ _ _ �/ \ \ \ T�. Paztaa �25 352 35& (includes hanlq�� j o oo NAD 83 - I I =--CMp �� 21 SCALE 1"-20' 15' \ ShuftlebusP 6 6 15" CMP I Sfi INLET W/ GRATE m D TOP = 592.4V 0 20' 40' INV IN = 58791' 18"RCP (NW) HGA Canal Center Plaza, Suite 100 Alexandria, Virginia 22314 Telephone 703.836.7766 Nelson Byrd Woltz Landscape Architects LANDSCAPE ARCHITECT NELSON BYRD WOTLZ 310 E MARKET STREET CHARLOTTESVILLE, VA 22902 (434) 984-1358 TIMMONS GROUP CIVIL ENGINEER TIMMONS GROUP 608 PRESTON AVENUE SUITE 200 CHARLOTTESVILLE, VA 22903 (434) 327-5380 THOMAS JEFFERSON FOUNDATION 931 THOMAS JEFFERSON PKWY CHARLOTTESVILLE, VA 22902 BURIAL GROUND FOR ENSLAVED PEOPLE o/ Bryan D. Clchoc)fl Z,_ SSIONAT. ECG ONO DESCRIPTION DATE 01 100%CDS 11/20/20 02 PERMIT SET 03/03/21 •M 0 LU O Q O 1--I U z 0 (CCJPYRIGHT HAMMEL, GREEN AND ABRAHAMSON, INC. EX -vv M I I 6 . 1' W l I Nd$ I II I SWK 610.511' 610.68' W // W W // //jTS /// I 608.5 i SAN \K / .. W / $ I II I / I PVMT 611.13' W/ / PVMT / SWK 61122// /$ o AN I SWK SWK / / I 609.41' /o SWK I / 60 I / O 609.64' I I a W, 7 / I 61 �.04' 612.27' 1 / SWK SWK N / o TC / TC 60,8.45' N 699.E 6 610.7 PVMT/ A 611.90' / I / - �!5 I c- / 611..)5' // I I rpM `> \ \ // I O / Grp°l° ISWK I PVMT / I SWK 90�0 •`Tpo \\ / I / N p,• 609.49' SWK I / K 61375' 6134 61120' TC EX GNb 612.23' .� I / / I / / ..2' 609.80/ \ / ' 610.92SW' i I \ \ SWK / I / �oO� 10.1(7' !1 SWK '0 J°l° 611.03' / / I SWK `7 1� •N'iJ / / / X / \ \ / 77� 1 Oo 4 / / / I SWK \ / O I 612.51' 610.02' SWK SWK / 12 0 610.76' / / / / 612.56' 607.81' / { SWK o5p,°I° / 610.30' SWK / SW EX GND / I co / SWK SWK 607.81' /, 6102 / SWK // TC // 613.64' I I 6 259' 56' / 607.7 ' 111 613.97' 'l S*K .�W SWK 908.12' 62.5-1.0 I \QIK / ph° 60728' / / 3% / / SWK / bi SWK / 612.71\ / 607.77SWW 60827' 'aq/d / / / / I I I / / `• \ / 608.06' .25% o \ 60Srl7 SWW ARCHAEOLOGY NOTE / soa.z� s0 SwK / / p r, I x1 / a / o\° 1 608.40' I / �tS° I 1 / I SWK I I \ \ \ PRIOR TO ANY LAND DISTURBANCE THE CONTRACTOR SHALL SET UP AN ONSITE / swK v °\° I / o I 1 612.25' 6124$ / 608.14' I SWK \ \ MEETING WITH REPRESENTATION FROM THE THOMAS JEFFERSON FOUNDATION N/ I I / I - - \\ I 1.00% ARCHAEOLOGY. SHOULD ANY EVIDENCE OF A POTENTIAL ARCHAEOLOGY / / / g p 608.42' I I / / 1 DISCOVERY BE FOUND IN THE COURSE OF CONSTRUCTION THE CONTRACTOR fi8828' 608.4 SHALL IMMEDIATELY STOP WORK AND CONTACT THE APPOINTED ARCHAEOLOGY REPRESENTATIVE. WORK SHALL NOT RESUME UNTIL APPROVAL IS GIVEN BY THE o o ARCHAEOLOGY REPRESENTATIVE. DETAILED SPOT SHOTS x \ I N. I I \\ \I \ \ \ SCALE III\X I \ \ \ / \ {\ 1 I I I I I l ASPHALT CURB / / / TIE PROPOSED ASPHALT\ \\ -1.14% I I \\ 1 \ LO o / \ 1y I I I I I PAI W / TO EXISTING PAVEMENT IN \ \ 61 SWK I I \ \ M \\ \ I I I I I W / ACC(SRDANCE WITH PAVEMENT \ I \ I I SqIf I I M I I I S / REPLACEMENDETAILVYP.) \ WK\ \ I I / I M 1 I I I / / W �X W / J 1 1 9'' M I I N I I I A U Sq \ SWKrri 41{ 11ASPHALT \ \\ II I 1 ��M / / �l7 /7 7 �?� 1 a CURB I I I I I rn I I I I I` / / �135 2` / t 611. I I I I I I I 1� / . � r / / � / iN� 61L65 a LIMITS CIF / I I RISTUR NCE I I I / / l l l $qN 0 \ \ SWK N \ sWK \ \ \ \ \ q �` I / / / 6�1.39' I I \ 611.61' I I I I I I (9176 ACp I I� / / 1 / / qD INLET W/ RATEI / 1 a / T / I / I�o� / l ^ ON m / m / INV l - 606.59' 15' R (NW) SWK \ \ I I Zip°lo �PR(NKLER ` +�a�st5� I OU=606.44' "CMP (SE) / \ 610.38' \ \\ \ \ \ \ I l a ^ I' I m0 / I VALVE T / l l l \ Q'�°I pJ1°lo SWK \\ \ \ \ \ (W=I. 5 (�T R 1 / O / G�i`h / l J� l IS LET Vll"/GRA \ \ :�0" =L' 611.31\ \ \ ♦ \ II (w=t§5) 110( II P=614.b8' m 1 d m /� 1 / }rq� 3� �I / rye, / NVOUT 161 LEGEND \ \ \ sf 4 \ \ 1 I O 1 OI 1 N ?a'd m _ / \ { 61119 \ \ \ III Q I a' I I / 1- 'tA/Y o I // I DETAILED SPOT SHOTS m o m I SCALE VI }rgyy�N CO / I ACCESSIBLE ROUTE rn If o - I �FjOPR'SEI F E.ISEE J I p / z 1 / m I I \fJJc� i W x I >/pA10 o o a BURIAL A EA ? I I 1 \ O BURIA4 GROUND SHALL BE \ LlMITS, GEIERALLN IPROTEICTEDTHROUGHOUT I \ I \ •1 N . 1\ m t/ I 11 I I I I'V 1 b �ONSTFItUCTIOf� AND RBMAIN \ I o I I 6; UNDISTURBED I I �. \ I \ \ I '�is• ` o; \ \ A \ a \ y \ °; I I I I NV fyHS 1 - , - "1 l.Ji •U' ij.\ 0(TO Nb� \ I 6�\ . NI 2 1 1 •e'� \ I _? f \ \ \ il;�T n 6 ' ' \ owO° CSl \ \\ \O na\-\ `. \ \ \ o .mom2 \ o`oCm m 01 w OyEXIT T�TPj1H NORTH THIS LINE \ a0 \ WITHIN-IMrrrS WILL BE Rh�ED IN � q/ M. D A = NESTERS S II \ I I - m ANS NTA+NTENANL ISA 7 ° ' R RISERI I1P 7I \\\ O \ 1 \ o \• - X \ l \ U \ \ - _ _ ��RFAE'R1AL. _ _ I ♦ o />. r EP BRICK _ Z ' LANDING co Iiiiiiiiiiii�MI \\ \ \\\\ 1 / \ \ L11 '`� mE ° \ \ � LIMIT F� \ \ \� \\ \ �,-` -� ---\\ \\ sla no ,,' -RCP \ { d ►I \ v \ \ 1 �6� \ ^ I I DISTUR \ \ _ \ v vE 15 SD INLET W/GRATE \ STEEP SLOPES - T§A,C) \ nj II \' \ IRR/G1TIO AD 1 ,ray \ \ \ (0.76 A6 \ \ \ 'SPRINKLE � - \ I p p12 \ \ \ I / TOP = 638.25 \ \ 'Qn \ \ 77 \ \ \ \ \ \ VAL-VE- I L y�\ \ \ \ b \ cpo // \ 1 I m -0 \ ` o `$ / a \ MHD INV OUT = 635.65' 15" RCP (SE) o k I / 1 1 \ 1 1 1 0 1 rn �q / INV IN = 626.76' 15" RCP NW \ se �y / \ m A \ I \ 1 Q \ I 11 TOP - 633.0V Op \ A { \ \ \ wo / rn Icy I I \ 1�r+gq�� / \ o° \ \ lli ( ) INV IN = 628.5V 12" CMP (NE) LET W/ GRATk I I / I I I I \ 1 1\ v 11 m ' I , \ 12" P INV OUT = 626.7V 15" RCP (SW) OP=609.83' a /y \ 9'INV IN = 60A63' 15" MP (N \ I 1 I \ SD INLET W/GRATE INV�UT = 6(\75.58' 18' RCP ( ) 1 I I a I V l \ \ \ 1 1 € / I I I I 1 ,p I L I TOP = 632.39' I / \ \ \ \ \ \ \ \ 600� \ \ TppN S7�PS /\/ \ \ / I 1 I I #' \ \ n 1 I N tl 4 \ �0 \ \ \ \ \ \ \ o\ \ \ --'moo \ P \ \ Q \ \ 1 I I 1 / I m N� 1 INV OUT=629.24 12" CMP (SW) \ \ \ 1 \ \ / 1 \ / I -i STEEP SLOPES I 1 \ \ � I qs 1/A I 1 \ \ fi \: \ I I o \ \: \ \ \ r (CRITICAL) \\ / / \\ • \ \ \ \ \ \ / I �r/Nc 1 1 // 1 1 I 1 I of I \ \ \ SD INLET W/ GRATE / \ TOP = 589.30' I I \ \: \ I \ \ 1NV IN = 586.10' 15" CMP (SW) X. YNV OUT = 586.20' 18" RCP (NE) I 1 \ f \' \ I 1 n/t \ \ \2 { \ \ / \ 1 I cm \ \ \ \ \ I jn ASPHALT CUR STEEP SLOPES 1 \ \ \ "� \ \ \ \ \ TAX MAP NO. 78-23 \\ \ \ \ \ (CRITICAL) \ \ \ \\ \. 4 �" p \ \m \ THOMAS JEFFERSON MEMORIAL I \ d \ N 83 "' 1 I FOUNDATION 1050 THOMAS JEFFERSON PKWY \ \ \ \ SCALE I "=20' D.B. 327 PG. 161 \ \ \ \ \ 0 20' 40' HGA Canal Center Plaza, Suite 100 Alexandria, Virginia 22314 Telephone 703.836.7766 Nelson Byrd Woltz Landscape Architects LANDSCAPE ARCHITECT NELSON BYRD WOTLZ 310 E MARKET STREET CHARLOTTESVILLE, VA 22902 (434) 984-1358 TIMMONS GROUP CIVIL ENGINEER TIMMONS GROUP 608 PRESTON AVENUE SUITE 200 CHARLOTTESVILLE, VA 22903 (434) 327-5380 THOMAS JEFFERSON FOUNDATION 931 THOMAS JEFFERSON PKWY CHARLOTTESVILLE, VA 22902 BURIAL GROUND FOR ENSLAVED PEOPLE TH �F � Brya'nvD. Cichocld Z'_ lie. jo. 5 741 SSIONAL� ONO DESCRIPTION DATE 01 1 100%CDS 11/20/20 02 PERMIT SET 03/03/21 •M 0 TI LU 0 Q 0 U LL 0 U (ODPYRIGHT HAMMEL, GREEN AND ABRAHAMSON, INC. 1 I j 1 1 1 I T MITS CIF I I q 6.76ARNCEI I lea IiiE):?EE:°;E;E;:piE:E•�E�E•`:IE�EE:•.`••••••••••••:• I :iii[i;/i:i: isiiiiil:::':•:;.,'':'•..:.:. i v / mee,_6 TAX MAP NO. 78-22 THOMAS JEFFERSON MEMORIAL •p\ `� / / (/�`'� 800 MONTICELLO LOOP `0 / , /PARC/ I D.B. 2894 PG. 76 LINE EL q / / r61rO' l 1 Ilk 'tans' I ::::t•j:: •. tiL,Ut I� I q N l I �+ `� `L.nF' r ( I I ' I I I I I I •'•'t:•'�:)::. / / 1 I� a�ilLd "I N �� / 1 � �\�yr�py�2 � / q / / � I I I I I I � I 1 Q BURIAL GROUND SHALL BE 1 't:•.•,:;:, N �N PROTECTED THROUGHOUT I O \ 'I:::::: '. ''�:• .I � CONSTRUCTION AND REMAIN I\ \\ :•l�it?R�:: .�dl Ij� P m_ U1DST7U1 RBEO,DA.Wo 00 V �I�cV\•y )r I \ \•'�r -'.t.'"` \ \ �1111 I yq\ _ �6v�\ \ I I I I 1 1 \� q \ \ \\ �rgy�y�\\ �J, o4 N \ \ \ II \ �� \ q hMtl'P cd(F I \, ;i;•tk •.;.:;•. p, \ \ II Ilk \ \ \\ \ \ \ EXI$ ATH NORTH THIS LINE I •0' \ 1 \\� \ \ \ �:•:! 'c7..,:;:;` :; ;:;: y . \ W \ II \ . \ WITHIN �MITS WiL6E PLA%,F IN ry, / \ ::::::::::::.::::::...:.. \ _ \ fjAS MAiNTENA CE WI KAFKA MOW \ h ''�"::::••:;::i.Y: :::::::': rv'' LIfv11 SOS '\ \ \ \ \_-Z�" -•_ `' �� RBAI•(CE LIOF \ MITS \ w \ \ \ T CDSTB ) \ \ \ IUIQ .76 N. \\ l l l� l I \ \ // I � 1 //rr,aLL11\`\//\ ,ryhy E3 I a 1 a �J" \ \ \ \ \ \ i� \\ 1 6' \ // \ \ 1 1 `4 I T I I �uV I I \ PATH SUftFACTO BE REPLAdED At K MAINTENANCE PENpING'EVALUATId'N 1 q I I \ LEGEND III \ \\\\ \ \\ \ I I , ��^ \\ \ \\ \ \ OF EXISTING SUBBASE. Tb BE I I I , \ CONSERVATIVE THIS IMPLRV16US I 1 �I I \ \ \\ AREA HAS BEEN INCLUDED IN THE I \ \\ t l I I STORMWATER CALCULATIONS. 1 \ \\ \ \ FIMPERVIOUS AREA \ \ \` \\\ \ I I // \?4Q\ \ \ \ \ \ TAX MAP NO..76-Y3 \ \ \ 10,091 SQUARE FEET \\ \ \ \\\ 'tt nnss \ \ THOMAS JEFFERSON MEMORIAL , \ \` \ \ \ t I I I , ° \ FOUNDATION I I , \ \ / I / \ \ 1050 THOMAS JEFFERSON PKWY \ �\ \ \ / D.B. 327 PG. 161 PATH REPLACEMENT AS MAINTENANCE 2,742 SQUARE FEET ,\ /j/ �?' \ ) 4' Q \ SCALE V=30' �N \\ \ PRE -DEVELOPED CONDITION EXISTING FOREST AREA 0 3060' 5,860 SQUARE FEET // > 1 I � r I /❑ Y �T ... TAX MAP N0. 78-22 THOMAS JEFFERSON MEMORIAL I 1 1 1 I II i T I `P I I / / t� / FOUNDATION h0t� /p 800 MONTICELLO LOOP PARCEL D.B. 2894 PG. 76 LINE I 44IIMITSCIF I 1/ STORMWATER MANAGEMENT NARRATIVE M I dISTURBA NCE y / WATER QUALITY AND QUANTITY REQUIREMENTS ARE SATISFIED BY AN OVERALL REDUCTION OF IMPERVIOUS AREA AND REPLANTING. EXISTING DRAINAGE DIVIDES ARE PRESERVED WITH THE PROPOSED GRADING. THE AMOUNT OF FOREST AREA HAS BEEN INCREASED WITH THE �/ / / REPLANTING OF THE REMOVED AREA OF PARKING. SEE LANDSCAPE PLANS FOR REPLANTING OF THIS AREA. THIS REPLANTING IS NOT NECESSARY TO MEET THE WATER QUALITY OR q � QUANTITY FOR THIS PROJECT HOWEVER IT HAS BEEN DOCUMENTED SO FUTURE PROJECTS II 1 I s ra _ 1 UNDER THE SAME OWNERSHIP MAY USE THE PHOSPHORUS REDUCTION OF 0.02 LBNR o q q ' , I , ( TOWARDS THE REQUIREMENTS OF ANOTHER PROJECT WITHIN THE SAME HUC PER I ca // II Ilk 9VAC25-870-69.A.5. I� Ir� Q� 1 ! Q BURIAL GROUND SHALL BE OO PROTECTED THROUGHOUT CONSTRUCTION AND REMAIN I I I I 1 •I N N ) \ \ / \ \ i I I I ® •�CTI PQ7 UNDISTURBED I\ \ \ 1 • h °' � VIA• 1646q,) V V p \ ca NI I f. a, \ . �. `'a \ q 3+ \ I \ \ ` \ �6'.` \ - l \ rL.ns' \ �r'vy \ �•�.,, \ c�I / 1 1 \\a\ 11 04 t n m.0��\\ \"'' JAIL \\ \�a; \ �q2 \, ` �• ? \` `LJI, EXISYtoN3'PAT41 NORTH THIS LINE I •0' / \ 1 \\\ \ \ WITHIN �IMITS WiL BAct[ IN / \ \\\ \\ \ \\ \ 1 \w\ \ \ \ I O \\ l I I I LEGEND II \\\;\\\ \ IMPERVIOUS AREA \\\ 6,254 SQUARE FEET \ \\ \\\\\ PATH REPLACEMENT AS MAINTENANCE 2,742 SQUARE FEET \t \ AREA OF FOREST CHANGED TO MANAGED TURF FROM GRADING „ ,I mil_ ` \ 6Y�1fjAS MAiNTENA�CE WI KAFKA� \ \ \ \ -6_ \ \ 'rVTIZk TII�IRBA CE \ LIMITS O\\ �7/�j� \ I 71- I I II I I I I \ I p I a I PATH SUFFAC TOIBE Rl P USED A ' MAINTENANCE PENpING EVALUATION I q OF EXISTING SUBB SE. \ A Tb BEI I I I I I \\ CONSERVATIVE THIS IMPRVICUS AREA HAS BEEN INCLUDED IN THE t / I I \ 1 \ \\ \ \ \\ \ STORMWATER CALCULATIONS. // 1 q \ \ \ \ \ q \ \ \ TAX MAP NO. 76-23 \ \ \ \ \ THOMAS JEFFERSON MEMORIAL FOUNDATION (// I / \ \ 1050 THOMAS JEFFERSON PKWY �\ y// I I / / $ \ D.B. 327 PG. 161 NV 83 mot' fir\ \ SCALE V=30' POST -DEVELOPED CONDITION 0 30' 60' DEQ Virginia Runoff Reduction Method Re -Development Compliance Spreadsheet - Version3.0 O 2011 BMP Standards and Specifications O 2013 Draft BMP Standards and Specifications Project Name: MONTICELLO ENSLAVED BURAL GROUND Date: 11/13/2020 ... . Linear Development Project? No I Site Information Post -Development Project (Treatment Volume and Loads) Enter Total Disturbed Area (acres) 0.76 reduction required: M, imperviousMaximum The site's net increase in 0 Post-Developmentr r �Pre-ReDevelopment Land Cover (acres) A Soils BSoils CSoils DSoils Totals Forest/Open Mace (acres) -- undisturbed forest/open sace 0.13 0'13 Managed Turf (acres) - disturbed, graded foryards or otherturf to be 0.34 0.34 Impervious Cover (acres) 0.29 0.29 0.76 Post -Development Land Cover (acres) A Soils BSoils CSoils DSoils Totals Forest/Open Space (acres) --undisturbed, protected forest/open sace or reforested ROD 0.00 Managed Turf (acres) -- disturbed, graded foryards or othertudto be 0.56 0.56 Impervious Cover (acres) 0 20 0.20 Area Check OK. OK. OK. OK. 0.76 Constants Annual Rainfall (inches) 43 Target Rainfall Event (inches) 1.00 Total Phosphorus (TP) EMC(mg/L) 0.26 Total Nitrogen (TN) EMC (mg/L) 1.86 Target TP Load (Ib/acre/yr) 0.41 Pj(unitless correction factor) 0.90 Runoff Coefficients IRA data input cells constant values cakulation cells Check: BMP Design Specifications List: 2013 Draft Stds & Specs Linear project? No Land cover areas entered correctly? �I Total disturbed area entered? d TP LOAD REDUCTION NOT REQUIRED DRAINAGE AREA ANALYSIS (PRE -DEVELOPMENT): AREA = 0.76 ACRES 0.13 ACRES (FOREST CN=55) Q(CFS) V(AC-FT 0.34 ACRES (MANAGED TURF CN=61) 1 YEAR 1.01 0.062 0.29 ACRES (IMPERVIOUS CN=98) 2 YEAR 1.50 0.091 COMPOSITE CN=74 10 YEAR 3.11 0.185 Tc= 10 MIN DRAINAGE AREA ANALYSIS (POST -DEVELOPMENT): AREA = 0.76 ACRES 0.00 ACRES (FOREST CN=55) Q(CFS) V(AC-FT 0.56 ACRES (MANAGED TURF CN=61) 1 YEAR 0.82 0.052 0.20 ACRES (IMPERVIOUS CN=98) 2 YEAR 1.28 0.078 COMPOSITE CN=71 10 YEAR 2.80 0.167 Tc= 10 MIN A Soils B Soils C Soils D SoNs Forest/Open Space 0.02 0.03 0.04 0.05 Managed Turf 0.15 0.20 0.22 0.25 Impervious Cover 0.95 0.95 0.95 0.95 Land Cover Summary -Pre Pre-ReDevelopmem Listed Adjusted' Forest/Open Space Cover (acres) 0.13 0.13 Weighted Rv(forest) 0.03 0.03 %Forest 17% 17% Managed Turf Cover (acres) 0.34 0.34 Weighted Rv(turf) 0.20 0.20 % Managed Turf 45% 45% Impervious Cover (acres) 0.29 0.29 Rv(impervious) 0.95 0.95 °%Impervious 38% 38% Total Site Area (acres) 0.76 0.76 Site Rv 0.46 0.46 Treatment Volume and Nutrient Load Pre-ReDevelopment Treatment Volume (acre-ft) 0.0290 0.0290 Pre-ReDevelopment Treatment Volume (cubic feet) 1,261 1,261 Pre-ReDevelopment TP Load (lb/yr) 0.79 0.79 Pre-ReDevel opment TP Load per acre (lb/acre/yr( 1.04 1.04 Baseline TP Load (lb/yr) (0.411bs/acre/yr a ppl i M to prr redevel op men t a rea exc l udi ng pervious land proposed for new impervious cover) 0.31 IAdjusted Land Cover Summary: Pre ReDevelopment land coverminus pervious land cover (forest/open space or managed turf) acreage proposed for new impervious cover. Adjusted total acreage s consistent with Post -ReDevelopment acreage (minus acreage of new impervious cover). Column I shows load reduction reguriement for new impervious rover (based on new devebpment bad fimit, 0.41 lbs/acre/year). Nitrogen Loads (Informational Purposes Only) WATER QUANTITY CALCULATIONS: CHANNEL PROTECTION (ENERGY BALANCE): QPOST-DEV TOTAL < 0.9 r (QPRE-DEV ON -SITE r RVPRE-DEV) / RVPOST-DEV 0.70 CFS < 0.9 " (1.01 CFS ` 0.062 AC/FT) 10.052 AC/FT OK 0.82 CFS < 1.08 CFS FLOOD PROTECTION: POST -DEVELOPED Qto < PRE -DEVELOPED Q10 OK 2.80 CFS (POST -DEVELOPED Qto) < 3.11 CFS (PRE -DEVELOPED Q10) HGA 44 Canal Center Plaza, Suite 100 Alexandria, Virginia 22314 Telephone 703.836.7766 Nelson Byrd Woltz Landscape Architects LANDSCAPE ARCHITECT NELSON BYRD WOTLZ 310 E MARKET STREET CHARLOTTESVILLE, VA 22902 (434)984-1358 TIMMONS GROUP CIVIL ENGINEER TIMMONS GROUP 608 PRESTON AVENUE SUITE 200 CHARLOTTESVILLE, VA 22903 (434)327-5380 THOMAS JEFFERSON FOUNDATION 931 THOMAS JEFFERSON PKWY CHARLOTTESVILLE, VA 22902 BURIAL GROUND FOR ENSLAVED PEOPLE VDCichocki' YO Z Lie. No. 53741 ONO DESCRIPTION DATE 01 100%CDS 11/20/20 02 PERMIT SET 03/03/21 HGA NO: 4320-001-0( STORMWATER MANAGEMENT PLAN DATE: November 20, 2020 CONSTRUCTION DOCUMENTS C6n0 R I- LU Z) 0 0 I --I U 0 U CtODPYRIGHT HAMMEL, GREEN AND ABRAHAMSON, INC. NOTE: 1. REFER TO L6.20 FOR PLANTING DETAILS & L6.30 FOR SCHEDULE 2. THOMAS JEFFERSON ARCHAEOLOGY WILL MONITOR ALL GRADING AND DIGGING. 3. UPON ANY ARCHAEOLOGICAL DISCOVERY ALL WORK WILL IMMEDIATELY STOP. PLEASE CONTACT THOMAS JEFFERSON FOUNDATION'S ARCHAEOLOGISTS FOR INVESTIGATION. IF ANYTHING IS FOUND, THOMAS JEFFERSON FOUNDATION WILL MAKE PLANS TO MITIGATE ANY IMPACT. WORK IN OTHER LOCATIONS MAY CONTINUE WITH APPROVAL BY THOMAS JEFFERSON FOUNDATION. / o ° _ - (1) ILEX X ATTENUATA'FOSTERI', 2" CAL., B+B ------J O I --�- Landscape Requirements - County of Albemarle Project: Enslaved Burial Ground New Impervious Surface for Circulation .03 ACRES/1435.5 SF New Parking Spaces: 1 Removed Parking Spaces: -7 Tree Quantity Required (1 per 10 spaces): 0 Total Canopy Property acreage: 868 ACRES Approx. %forested* (existing): 65% Existing forested area: 560 ACRES Area impacted by construction (within L.O.D.): 0.76 ACRES Preserved forested area: 559.2 ACRES Total incl. Canopy Bonus (1.25 preserved area): 699.1 ACRES Required minimum canopy (20% of property area): 174 ACRES *Forested includes garden and landscaped areas with tree canopy coverage. CITY BOTANICAL NAME COMMON NAME CAL. SIZE EST. HT. @ PLANTING GROWTH OVER 10YR TOTALHT IN10YR RATIOOF WIDTH:HT TOTAL WIDTH IN10YRS CANOPY @10YR TOTAL CANOPY @10YR 3 Amelanchierarborea Serviceberry 15 gal. 7 13 19.5 0.66 12.87 130 390 8 Cercis canadensis Eastern Redbud 2" cal. 7 10 17 0.74 12.58 124 992 2 ComuS florida Flowerinq DO wood 2" cal. 7 10 17 0.74 12.58 124 248 7 Ilex opaca 'Old Heavy Berry' American Holly 2" cal. 4.5 10 14.5 0.58 8.41 56 392 9 flex xattenuata 'Fosteri' Foster Holly 2" cal. 4.5 10 14.5 0.58 8.41 56 504 3 N ssa s lvatica Sour Gum 3" cal. 13 s 21 0.66 13.86 151 453 2 Pinus strobus Eastern White Pine 2" cal. 4.5 20 24.5 0.5 12.25 118 236 3 Pinus strobus Eastern White Pine 3" cal. 4.5 20 24.5 0.5 12.25 1181 354 3569 r (1) ILEX X ATTENUATA 'FOSTERI', 2" CAL., B+B o nll (1) PINUS STROBUS, 2" CAL., B+B (1) CERCIS CANADENSIS, 2" CAL., B+B \ ' ° - " " / (1) AMELANCHIER ARBOREA, 15g � - V � � L , � " _ - - � (1) CORNUS FLORIDA, 2" CAL., B+B (1) CERCIS CANADENSIS, 2" CAL., B+B (1) CERCIS CANADENSIS, 2" CAL., B+B (2) ILEX X ATTENUATA 'FOSTERI', 2" CAL., B+B (2) AMELANCHIER ARBOREA, 15g 02) / o - - - Q , / - _ _ _ _ - - EXISTING TREE, TYP. / (3) CERCIS CANADENSIS, 2" CAL., B+B 4 O O \ ` _ • - / (2) PINUS STROBUS, 3" CAL., B+B �?r (1) CORNUS FLORIDA, 2" CAL., B+B - - _ _ _ - ' (1) NYSSA SYLVATICA, 3" CAL., B+B (2) ILEX OPACA' OLD HEAVY BERRY', 2" CAL., B+B .� �♦ I (3) ILEX X ATTENUATA'FOSTERI', 2" CAL., B+B 0 (1) PINUS STROBUS, 2" CAL., B+B - - - - - - - CD (1) NYSSA SYLVATICA, 3" CAL., B+B (1) NYSSA SYLVATICA, 3" CAL., B+B s � � (1) PINUS STROBUS, 3 CAL., B B (3) ILEX OPACA 'OLD HEAVY BERRY', 2" CAL., B+B (2) ILEX OPACA 'OLD HEAVY BERRY', 2" CAL., B+B ---- - - _ o�- / (1) CERCIS CANADENSIS, 2" CAL., B+B (2) ILEX X ATTENUATA 'FOSTERI', 2" CAL., B+B (1) CERCIS CANADENSIS, 2" CAL., B+B I 0 10 20 40 N HGA 44 Canal Center Plaza, Suite 100 Alexandria, Virginia 22314 Telephone 703.836.7766 Nelson Byrd Woltz Landscape Architects LANDSCAPE ARCHITECT NELSON BYRD WOTLZ 310 E MARKET STREET CHARLOTTESVILLE, VA 22902 (434) 984-1358 r • • TIMMONS GROUP CIVIL ENGINEER TIMMONS GROUP 608 PRESTON AVENUE SUITE 200 CHARLOTTESVILLE, VA 22903 (434)327-5380 THOMAS JEFFERSON FOUNDATION 931 THOMAS JEFFERSON PKWY CHARLOTTESVILLE, VA 22902 BURIAL GROUND FOR ENSLAVED PEOPLE STAMP O� BALT11O' t O U THOMAS L. WOLTZ Lie. No. 0,406000910 GV ®�.1-.. a%rj /ZANO DESCRIPTION DATE 01 100% CDS 11/20/20 02 PERMIT SET 03/03/21 R ©COPYRIGHT HAMMEL, GREEN AND ABRAHAMSON, INC. NOTE: ---------------------------------- ----- T—--------------� l . LANDSCAPING SHOWN ON THE SHRUB &PERENNIAL PLAN - - - — - 7 - - , SHEETS ARE NOT REQUIRED BY ALBEMARLE COUNTY. I 2. REFER TO L6.20 FOR PLANTING DETAILS & L6.30 FOR SCHEDULE I _ 3. THOMAS JEFFERSON ARCHAEOLOGY WILL MONITOR ALL GRADING AND DIGGING. I — - 3. UPON ANY ARCHAEOLOGICAL DISCOVERY ALL WORK WILL IMMEDIATELY STOP. PLEASE CONTACT THOMAS JEFFERSON — — O ° SHRUB & PERENNIAL PLAN FOUNDATION'S ARCHAEOLOGISTS FOR INVESTIGATION. IF I o ,' I L6.11 ENLARGEMENT- NORTH ANYTHING IS FOUND, THOMAS JEFFERSON FOUNDATION WILL MAKE PLANS TO MITIGATE ANY IMPACT. WORK IN OTHER LOCATIONS MAY CONTINUE WITH APPROVAL BY THOMAS JEFFERSON FOUNDATION. ° ° 'err rr — v rrr Srr , � __-- r�rxrKr- I I , \ � •� Sri rr>r' � � _ - - I /rri r °°$ 'r --- ° I - � ' r irr rrrr r . °• � I r� - _ `' ea / r r— — I \ r �i frrrr r4 4_ - — - - 02) \ \ � rrrr rrr rrr r� oo°pOo .°000° o°o I� � v/ °000 °°oO °p Ooo°°o°oo 00000° rr rir rrrr � _ o °oo 0000 °oo 00000r � � r r � I � _ � ` oo°O • ' ° ° •O0000 °O 0000< rY ri rr _ _ _ I 00 0 ooO o oopO ° •rr � rr r r irri o0 o O o °° °o°o 'r r�i rrrr .. •; ° SHRUB &PERENNIAL PLAN ENLARGEMENT - SOUTH I L6 12 + ` - J o CD ' d • , - ,rr ,rrrr, O el r - — - — � � _r � - ; ; r' --moo ° 'o •. � � + ' r,r \ o + I,,rrrr � O • ---- i r / � _ /' �� / I - -- _ •rrrr 'Q� i 0-1 r,rr,r r -------— — — — — — — — — — — — ------------1-- ------T----------------------------- HGA Canal Center Plaza, Suite 1 Alexandria, Virginia 22314 Telephone 703.836.7766 Nelson Byrd Woltz Landscape Architects LANDSCAPE ARCHITECT NELSON BYRD WOTLZ 310 E MARKET STREET CHARLOTTESVILLE, VA 22902 (434) 984-1358 TIMMONS GROUP CIVIL ENGINEER TIMMONS GROUP 608 PRESTON AVENUE SUITE 200 CHARLOTTESVILLE, VA 22903 (434)327-5380 THOMAS JEFFERSON FOUNDATION 931 THOMAS JEFFERSON PKWY CHARLOTTESVILLE, VA 22902 BURIAL GROUND FOR ENSLAVED PEOPLE STAMP $ALTN OF GrC O U THOMAS L. WOLTZ Lie. No. 0,,440J06000910 .1-. . /ZANO DESCRIPTION DATE �01 100% CDS 11/20/20 02 PERMIT SET 03/03/21 0 O V7ISSUANCE HISTORY -THIS SHEET HGA NO: 4320-001-00 z SHRUB & � PERENNIAL U PLAN O 1 ° = 20'-0" 0 DATE: March 03, 2021 U D PERMIT SET 10 20 40 N _ V7 L 6 0 10 z ©COPYRIGHT HAMMEL, GREEN AND ABRAHAMSON, INC.