The URL can be used to link to this page

Home My WebLink AboutSDP201900055 Plan - Submittal (First) Initial Site Plan 2019-09-1018l 17l 16l 15l 14l 131 12l 11 10l 9 l 8 l 7 l 6 l 5 l 4 l 3 l 2 l 1 OMMM MD PARK PC. M14 LEGEND t ALL GENERAL ALSS AND CONSTRUCTION SHALL BE IN ACCORDANCE WITH CURRENT VIRGINIA DEPARTMENT OF ROADS GRADING oaf °o,R ERIL TRANSPORTATION'S SPECIFICATIONS AND STANDARDS. F`f C TRAFFIC STOP BAR TC =TOP OF CURB 2.0"BITUMINOUS CONCRETE SURFACE COURSE - SM-9.5A .V%TRV\.,Ac,� 2 2. PRIOR TO ANY CONSTRUCTION, THE CONTRACTOR SHALL CONSULT THE ENGINEER AND VERIFY THE EP = EDGE OF PAVEMENT (PLACED IN SINGLE LIFT) utes78nxxsxoxtutut' APPROVAL OF THE PLANS BY ALL FEDERAL, STATE AND LOCAL AGENCIES. STORM PIPE & STRUCTURE NO. LP, va. wu'U5n 51 3. LAND USE PERMITS (LUP-A) MUST BE OBTAINED FROM THE VIRGINIA DEPARTMENT OF TRANSPORTATION EX. EXISTING 8" TYPE 21 B AGGREGATE BASE COURSE PRIOR TO BEGINNING ANY CONSTRUCTION WITHIN THE EXISTING STATE MAINTAINED RIGHT OF WAY 4" DIAMETER STEEL �® DROP INLET &STRUCTURE NO. PROP. = PROPOSED 09/09/2019 (INCLUDING ACCESS). PIPE FILLED WITH APPROX. = APPROXIMATELY D 01,, gG 4. THE CONTRACTOR SHALL VERIFY THE ELEVATIONS OF ALL POINTS OF CONNECTION OR PROPOSED WORK CONCRETE. BOLLARD CURB \ V �l\ V COMPACTED SUBGRADE 9g10NAI � TO EXISTING CURBS, SANITARY LINES, WATERLINES, ETC, PRIOR TO CONSTRUCTION. SHALL BE PAINTED/�i�\��`�T`G�./\ M 5. UPON DISCOVERY OF SOILS THAT ARE UNSUITABLE FOR FOUNDATIONS, SUBGRADES, OR OTHER ROADWAY YELLOW 0 CURB & GUTTER M CONSTRUCTION PURPOSES, THE CONTRACTOR SHALL IMMEDIATELY CONTACT THE OWNER. THESE AREAS SHALL BE EXCAVATED BELOW PLAN GRADE AS DIRECTED BY THE OWNER, BACKFILLED WITH SUITABLE 4, - - 200 - -- EXISTING CONTOUR DENOTES LIGHT DUN ASPHALT PAVEMENT ON PLANS MATERIAL AND COMPACTED IN ACCORDANCE WITH CURRENT. 6. ALL STORM SEWER DESIGN AND CONSTRUCTION TO BE IN ACCORDANCE WITH VDOT I AND I LD-94 (D) PAVEMENT 200 PROPOSED CONTOUR /� 121.13. TC 240.5 0. fA 7. ALL STORM SEWER PIPE SHALL BE REINFORCED TONGUE AND GROVE CONCRETE PIPE IN ACCORDANCE T PROPOSED SPOT ELEVATION WITH ASTM-C-76. PIPE WITHIN THE RIGHT OF WAY SHALL BE MINIMUM CLASS III OR GREATER IN 2'-0" DIAMETER (D PARKING COUNT D ACCORDANCE WITH CURRENT VDOT STANDARDS AND SPECIFICATIONS. CONC. FOOTING O O 8. IF PRE -CAST UNITS ARE TO BE USED, VDOT SHALL BE NOTIFIED AND THE MANUFACTURER SHALL SUBMIT LIGHT DUTY ASPHALT PAVEMENT SECTION = DRAWING DETAILS FOR REVIEW. CERTIFICATION AND VDOT STAMP WILL BE REQUIRED ON ALL UNITS. 1.5"DIA GALV. No Scale 9. ALL CONCRETE SHALL BE A3-AE (AIR ENTRAINED 3,000 PSI), UNLESS OTHERWISE NOTED. \v v/�\ i \v\\ / RAIL TYP, 12" MIN O 10. DESIGN CHANGES, SPECIFIED MATERIALS CHANGES AND/OR FIELD CHANGES FROM THE APPROVED PLANS `'VA \\��7� „ - ``� V��A�� ( ) (TYP ,) R=Yq" CONTROL JOINT SPACED GI NEED TO BE RESUBMITTED TO THE ENGINEER PRIOR TO PROCEEDING WITH THE WORK. A LETTER OF : { ��`/� AT WIDTH OF WALK (MAXIMUM) • _ L EXPLANATION SHALL ACCOMPANY THE REVISED PLANS AND/OR THE DRAINAGE CALCULATIONS, WHICH MUST 3.5' 1^ - • • L BE SUBMITTED AND APPROVED BY THE ENGINEER. Q 11. CONTRACTOR SHALL VERIFY LOCATION AND ELEVATION OF ALL UNDERGROUND UTILITIES SHOWN ON PLANS i �.. EXPANSION JOINT AT MAX OF 301, WITH • ' w ; IN AREAS OF CONSTRUCTION PRIOR TO STARTING WORK. CONTACT ENGINEER IMMEDIATELY IF LOCATION 3'-0" PREMOLDED EXPANSION FILLER • • Y, OR ELEVATION IS DIFFERENT FROM THAT SHOWN ON PLAN. IF THERE APPEARS TO BE A CONFLICT, AND/OR N UPON DISCOVERY OF ANY UTILITY NOT SHOWN ON THIS PLAN, CALL MISS UTILITY OF CENTRAL VIRGINIA AT (TYPO OINEXP. Z 2 1-800-552-7001. THE OWNER SHALL BE RESPONSIBLE FOR THE RELOCATION OF ANY UTILITY WITHIN EXISTING JOI FINISHED Q AND/OR PROPOSED RIGHT-OF-WAY REQUIRED BY THE DEVELOPMENT. BOLLARD DETAIL 12" MIN GRADE 12. THE INSTALLATION OF SEWER, WATER, AND GAS MAINS (INCLUDING SERVICE LATERALS AND SLEEVES) No Scale (TYP12" Z .) SHALL BE COMPLETED PRIOR TO THE PLACEMENT OF AGGREGATE BASE COURSE. (TYP.) CONCRETE CONC. WALK • O 13. ALBEMARLE COUNTY APPROVAL OF CONSTRUCTION PLANS DOES NOT PRECLUDE THE RIGHT TO REQUIRE ADDITIONAL FACILITIES AS DEEMED NECESSARY. CONCRETE BUMPER BLOCK 3-4- 1/2" R 14. A PRIME COAT SEAL BETWEEN THE AGGREGATE BASE AND BITUMINOUS CONCRETE WILL BE REQUIRED AT ANCHOR WITH 5/8" REBAR THE RATE OF 0.30 GALLONS PER SQUARE YARD (REC-250 PRIME COAT) PER VDOT STANDARDS AND IMBEDDED 24" IN GROUND (MAX.) • + HANDICAP SIGN FINISHED • " SPECIFICATIONS K LOCATION (VAN) GRADE O K 15. THE SCHEDULING OF AGGREGATE BASE INSTALLATION AND SUBSEQUENT PAVING ACTIVITIES SHALL HANDICAP SIGN 1 WASH 1_4^ o p p o p } ACCOMMODATE FORECAST WEATHER CONDITIONS PER SECTION 315 OF THE ROAD AND BRIDGE LOCATION (TYP.) JE8 SPECIFICATIONS. 5" CORE DRILL CONCRETE FOR 16. THE OWNERS REPRESENTATIVE SHALL HAVE APPROVED THE AGGREGATE BASE COURSE(S) FOR DEPTH, TEMPLATE AND PERFORMED THE REQUIRED FIELD INSPECTION (PROOF ROLL) PRIOR TO PLACEMENT OF ANY EOP o 0 o FACE OF HANDRAIL POST, EMBED HANDRAIL A COMPACTED SUBGRADE 4" 21 -B STONE SURFACE COURSE(S). CONTACT THE OWNER FOR INSPECTION FOR THE AGGREGATE BASE COURSE(S) 48 CURB MINIMUM OF 6" BELOW FINISHED HOURS PRIOR TO APPLICATION OF THE SURFACE COURSE(S). PAINTED GRADE AND GROUT TO THE FULL 17. A GEOTECHNICAL ENGINEER IS TO ASCERTAIN CAUSE AND CERTIFY RECOMMENDED METHOD OF REPAIR PER 2 % MAX. 18 18 8" 5" # 57 STONE DEPTH OF EMBEDMENT (TYP.) FOR ALL PAVEMENT STRUCTURAL FAILURES PRIOR TO STATE ACCEPTANCE. (N/A) VDOT 4„ 1 #3 REBAR (12" O.C.) NOTES: 18. ALL VEGETATION AND ORGANIC MATERIAL MATERIAL IS TO BE REMOVED FROM THE PROPOSED PAVEMENT f4 SPEC. PAINTED � 1. FINE BROOM FINISH ALL STAIRS. CONCRETE SIDEWALK JOINT DETAIL LIMITS PRIOR TO CONDITIONING OF THE SUBGRADE. STRIPE 1'-0" 9" • ° (2) #5 REBARS, BOTTOM CONTINUOUS, 2. RAIL ON BOTH SIDES OF STEPS (IF No Scale 19. CERTIFICATION AND SOURCE OF MATERIALS ARE TO BE SUBMITTED TO THE OWNER FOR ALL MATERIALS 9, (TYPICAL) LAP 2'-2" AT SPLICES NOTED) AND BE IN ACCORDANCE WITH THE ROAD AND BRIDGE SPECIFICATIONS, AND ROAD AND BRIDGE 8' 5' 8' 8' 8' �- 3. SEE PLAN FOR RISER HEIGHT VARIABLE WIDTH' J STANDARDS. TYPICAL VAN TCOMPACTED SUBGRADE 4. MAX. CENTER TO CENTER SPACING MAX. CROSS SLOPE 2% 20. ALL APPROACH GUTTERS TO SAG INLETS SHALL MAINTAIN A MINIMUM SLOPE OF 0.004 ft./ft. ACCESSIBLE ACCESSIBLE 3'� BETWEEN STAIR POST TO BE 6'. ADD NON -SLIP BROOM FINISH 21. ALL NEW HANDICAP ACCESSIBLE REQUIREMENTS ON -SITE AND WITHIN ALL NEW STRUCTURES SHALL HANDICAP SPACES REGULAR SPACE 1'-4" CENTER POST IF NECESSARY TO COMPLY WITH THE 2009 UNIFORM STATEWIDE BUILDING CODE, 2009 VIRGINIA CONSTRUCTION CODE, 2010 MAINTAIN MAX. SPACING ADA STANDARDS FOR ACCESSIBLE DESIGN AND ICC/ANSI A117.1-03. 22. REFER TO SHEET L1.0 FOR ALL LANDSCAPING GENERAL NOTES. A 23. VISIBILITY OF ALL MECHANICAL EQUIPMENT FROM THE ENTRANCE CORRIDOR SHALL BE ELIMINATED. TYPICAL PARKING SPACE DETAILS EXTERIOR STAIRS No Scale No Scale GENERAL CONSTRUCTION NOTES FOR EROSION AND 4"3,000 PSI AIR -ENTRAINED CONCRETE SEDIMENT CONTROL SIGNAGE NOTES COMPACTED SUBGRADE 4" TYPE 21 B STONE 1. THE PLAN APPROVING AUTHORITY MUST BE NOTIFIED ONE WEEK PRIOR TO THE PRE -CONSTRUCTION 7- 12" CONFERENCE, ONE WEEK PRIOR TO THE COMMENCEMENT OF LAND DISTURBING ACTIVITY, AND ONE 1. ALL SIGNING AND PAVEMENT MARKING SHALL BE IN ACCORDANCE WITH THE MOST CURRENT EDITION OF F LENGTH NOTE: SIDEWALKS SHALL BE CONSTRUCTED IN WEEK PRIOR TO THE FINAL INSPECTION. EACH OF THE FOLLOWING AND ANY REVISION THERETO: 0.5' FROM EP ACCORDANCE WITH VDOT STANDARDS. 2. ALL EROSION AND SEDIMENT CONTROL MEASURES WILL BE CONSTRUCTED AND MAINTAINED ACCORDING A. MANUAL ON UNIFORM TRAFFIC CONTROL DEVICES. 5 H TO MINIMUM STANDARDS AND SPECIFICATIONS OF THE VIRGINIA EROSION AND SEDIMENT CONTROL B. THE VIRGINIA SUPPLEMENT TO THE MANUAL ON UNIFORM TRAFFIC CONTROL DEVICES. rn 0 HANDBOOK AND VIRGINIA REGULATIONS VR 625-02-00 EROSION AND SEDIMENT CONTROL REGULATIONS. C. THE VIRGINIA DEPARTMENT OF TRANSPORTATION ROAD AND BRIDGE SPECIFICATIONS. 3. ALL EROSION AND SEDIMENT CONTROL MEASURES ARE TO BE PLACED PRIOR TO OR AS THE FIRST STEP IN D. THE 2000 INTERNATIONAL FIRE CODE. -4) N a) CLEARING. CONCRETE SIDEWALK PAVEMENT SECTION m a 4. A COPY OF THE APPROVED EROSION AND SEDIMENT CONTROL PLAN SHALL BE MAINTAINED ON THE SITE 2. SIGN LOCATIONS ARE APPROXIMATE AND ARE TO BE MODIFIED IN THE FIELD TO AVOID CONFLICT WITH AT ALL TIMES. UNDERGROUND UTILITIES OR OTHER CONSTRUCTIONS, AND TO COMPLY WITH STANDARDS REFERENCED IN NOTE 1 No Scale 5. PRIOR TO COMMENCING LAND DISTURBING ACTIVITIES IN AREAS OTHER THAN INDICATED ON THESE ABOVE. m - CID PLANS (INCLUDING, BUT NOT LIMITED TO, OFF -SITE BORROW OR WASTE AREAS), THE CONTRACTOR SHALL V� V2„ ASPHALTIC CONCRETE SURFACE g rn E SUBMIT A SUPPLEMENTARY EROSION CONTROL PLAN TO THE OWNER FOR REVIEW AND APPROVAL BY THE 3. ALL SIGNS AND PAVEMENT MARKINGS ARE TO BE FURNISHED AND INSTALLED BY THE CONTRACTOR. ALL SIGNS TO �ii��//��AV COURSE - SM-9.5A y o a; >= PLAN APPROVING AUTHORITY. BE FURNISHED AND INSTALLED WITH STANDARD U POST GALVANIZED BY THE CONTRACTOR. 3" INTERMEDIATE BASE COURSE - BM25.OA W oIt 6. THE CONTRACTOR IS RESPONSIBLE FOR INSTALLATION OF ANY ADDITIONAL EROSION CONTROL ANCHOR WITH s/e" REBAR N Z L d MEASURES NECESSARY TO PREVENT EROSION AND SEDIMENTATION AS DETERMINED BY THE PLAN IMBEDDED 24" IN GROUND; /n U F- APPROVING AUTHORITY. 2 PER WHEEL STOP 8" TYPE 21-B AGGREGATE SUBBASE COURSE 7. ALL DISTURBED AREAS ARE TO DRAIN TO APPROVED SEDIMENT CONTROL MEASURES AT ALL TIMES o �j DURING LAND DISTURBING ACTIVITIES AND DURING SITE DEVELOPMENT UNTIL FINAL STABILIZATION IS G ACHIEVED. PRECAST CONCRETE WHEEL STOP Q v/Q vv�ivv vim\ v w 8. DURING DEWATERING OPERATIONS, WATER WILL BE PUMPED INTO AN APPROVED FILTERING DEVICE. SOLID WHITE LINE 24" /A/,A/A/A/A/A/A/,A, �z 9. THE CONTRACTOR SHALL INSPECT ALL EROSION CONTROL MEASURES PERIODICALLY AND AFTER EACH �(TYP) No Scale COMPACTED SUBGRADE RUNOFF -PRODUCING EVENT. ANY NECESSARY REPAIRS OR CLEANUP TO MAINTAIN THE EFFECTIVENESS S OF THE EROSION CONTROL DEVICES SHALL BE MADE IMMEDIATELY. �J d 10. ALL FILL MATERIAL TO BE TAKEN FROM AN APPROVED, DESIGNATED BORROW AREA. 12, / 4" Q DENOTES HEAVY DUTY ASPHALT PAVEMENT ON PLANS 11. ALL WASTE MATERIALS SHALL BE TAKEN TO AN APPROVED WASTE AREA. EARTH FILL SHALL BE INERT ,�/`�j, MATERIALS ONLY, FREE OF ROOTS, STUMPS, WOOD, RUBBISH, AND OTHER DEBRIS. (TYP) STD. TOP OF CURB R=2" 7 12. BORROW OR WASTE AREAS ARE TO BE RECLAIMED WITHIN 7 DAYS OF COMPLETION PER ZONING R1-1 \ ° ` HEAVY DUTY ASPHALT PAVEMENT SECTION Q ORDINANCE SECTION 5.1.28. 13. ALL INERT MATERIALS SHALL BE TRANSPORTED IN COMPLIANCE WITH SECTION 13-301 OF THE CODE OF STOP BAR DETAIL NOTE: STOP SIGNS TO BE 30" WITH ��j��j�� 6" No Scale ALBEMARLE. NO SCALE HIGH INTENSITY SHEETING \�� \��4 EXPANSION JOINT WITH 5 14. BORROW, FILL OR WASTE ACTIVITY INVOLVING INDUSTRIAL -TYPE POWER EQUIPMENT SHALL BE LIMITED PREMOLDED EXPANSION ` TO THE HOURS OF 7:OOAM TO 9:OOPM. SURFACESTRIP1/4" SEALANT F 15. BORROW, FILL OR WASTE ACTIVITY SHALL BE CONDUCTED IN A SAFE MANNER THAT MAINTAINS LATERAL STRIPING & SIGNAGE NOTES & DETAILS 18^ FILLER, WIDTH NON SLIP BROOM FINISH F SUPPORT, OR ORDER TO MINIMIZE ANY HAZARD TO PERSONS, PHYSICAL DAMAGE TO ADJACENT LAND AND No Scale /�� BASE SILICONE SEALANT W WF 6x6 W2.9xW2.9 STRUCTURES/IMPROVEMENTS, AND DAMAGE TO ANY PUBLIC STREET BECAUSE OF SLIDES, SINKING, OR ��j��j�� 2" COLLAPSE. 16. THE DEVELOPER SHALL RESERVE THE RIGHT TO INSTALL, MAINTAIN, REMOVE OR CONVERT TO � a 10" 3,000 PSI AIR ENTRAINED PORTLAND PERMANENT STORMWG P #21850ATER MANAGEMENT FACILITIES WHERE APPLICABLE ALL EROSION CONTROL //��/�� - " CEMENT CONCRETE MEASURES REQUIRED BY THIS PLAN REGARDLESS OF THE SALE OF ANY LOT, UNIT, BUILDING OR OTHER VA. SIGN FOR THE DISABLED ON 0.80 GAUGE ° VDOT A-3 CONCRETE PORTION OF THE PROPERTY. ALUMINUM. COLORS: GREEN BORDER & = 6„ • 96: a SUBBASE) 6" TYPE 21A STONE COVER 17. TEMPORARY STABILIZATION SHALL BE TEMPORARY SEEDING AND MULCHING. SEEDING IS TO BE AT 75 LEGEND, BLUE SYMBOL FOR ACCESSIBILITY, ° a °+ • EP/ FC/ GUTTER s LBS/ACRE, AND IN THE MONTHS OF SEPTEMBER TO FEBRUARY TO CONSIST A 50150 MIX OF ANNUAL WHITE BACKGROUND. RYEGRASS AND CEREAL WINTER RYE, OR IN MARCH AND APRIL TO CONSIST OF ANNUAL RYE, OR MAY^ COMPACTED SUBGRADE (CBR 11.2) THROUGH AUGUST TO CONSIST OF GERMAN MILLET. STRAW MULCH IS TO BE APPLIED AT 80LBS/100SF. �1, LENGTH AS �1,� CONTINUE 21 B STONE BASE ALTERNATIVES ARE SUBJECT TO APPROVAL BY THE COUNTY EROSION CONTROL INSPECTOR. FE88MD FIESUM SHOWN ON PLAN FROM ADJACENT PAVEMENT E 18. PERMANENT STABILIZATION SHALL BE LIME AND FERTILIZER, PERMANENT SEEDING, AND MULCH. PAWM PAM SECTION UNDER CURB DENOTES CONCRETE SERVICE AREA PAVEMENT ON PLANS E AGRICULTURAL GRADE LIMESTONE SHALL BE APPLIED AT 90LBS/I OOOSF, 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 CURB CUT DETAIL VDOT STANDARD CG-2 CURB HEAVY DUTY CONCRETE SECTION o TALL FESCUE AND 0-5 % PERENNIAL RYEGRASS OR KENTUCKY BLUEGRASS. STRAW MULCH IS TO BE 6� APPLIED AT 80LBS/100SF. ALTERNATIVES ARE SUBJECT TO APPROVAL BY THE COUNTY EROSION CONTROL No Scale No Scale No Scale a.C7 INSPECTOR. PRKTY PBALTY �_ N 19. MAINTENANCE: ALL MEASURES SHALL BE INSPECTED WEEKLY AND AFTER EACH RAINFALL EVENT. ANY �_O_ EXISTING PAVEMENT PROPOSED PAVEMENT DAMAGE OR CLOGGING TO STRUCTURAL MEASURES SHALL BE REPAIRED IMMEDIATELY. SILT TRAPS � TOW AWAYE TOW AWAY Z(NE SHALL BE CLEANED WHEN 50%OF THE WET STORAGE VOLUME IS FILLED WITH SEDIMENT. ALL SEEDED Q AREAS SHALL BE RESEEDED WHEN NECESSARY TO ACHIEVE A GOOD STAND OF GRASS. SILT FENCE AND a p SAWCUT THROUGH a MATCH EX. CROSS LLi DIVERSION DYKES WHICH COLLECT SEDIMENT TO HALF THEIR HEIGHT MUST BE CLEANED AND REPAIRED VAN w Q J EX. SURFACE SLOPE UNLESS OTHERWISE IMMEDIATELY. 6'ABOVE ACI.E 6'ABOVE O J J l x 6 CAP X COURSE w SPECIFIED ON PLANS 20. ALL TEMPORARY EROSION AND SEDIMENT CONTROL MEASURES SHALL BE REMOVED WITHIN 30 DAYS OF FINISHED FINISHED 22'-0" & REMOVE C FINAL SITE STABILIZATION, WHEN MEASURES ARE NO LONGER NEEDED, SUBJECT TO APPROVAL BY THE GRADE GRADE PAVEMENT = F- D D COUNTY EROSION CONTROL INSPECTOR. 2' MIN. PROPOSED = F_ 21. THIS PLAN SHALL BE VOID IF THE OWNER DOES NOT OBTAIN A PERMIT WTIHIN 1 YEAR OF THE DATE OF SURFACE U ~ APPROVAL. WATER PROTECTION ORDINANCE SECTION 17-204G. SPACES SHALL BE IDENTIFIED BY ABOVE GRADE 2^+ � ( ) 3" 3.2' 3.2' 3.2' 3.2' 32' 3' _ COURSE r7•1 C/i C� 22. PERMANENT VEGETATION SHALL BE INSTALLED ON ALL DENUDED AREAS WITHIN NINE (9) MONTHS AFTER SIGNS AS RESERVED FOR PHYSICALLY ,5' V J � C/1 THE DATE THE LAND DISTURBING ACTIVITY COMMENCED. (WATER PROTECTION ORDINANCE SECTION DISABLED PERSONS. PROVIDE ONE (1) R-7-8 BOLLARD (TIP.) EXISTING , , �.. J Q! 17-207B) SIGN AT EACH PARKING SPACE INDICATED ON 4 x 4 POST UNLESS PAVEMENT Q p SITE PLAN. SIGN SHALL BE ALUMINUM (PAINTED OTHERWISE NOTED ~ \l Q ALBEMARLE COUNTY ENGINEERING GENERAL CONSTRUCTION NOTES WHITE) WITH GREEN LETTERS AND ON PLAN CONC.J Q z 2 x 4 RAIL PAD i x 6 MILL EX. 11 p � INTERNATIONAL WHEELCHAIR SYMBOL. SIGN (TYP. C 1. PRIOR TO ANY CONSTRUCTION WITHIN ANY EXISTING PUBLIC RIGHT OF WAY, INCLUDING CONNECTION TO ANY SHALL BE PLACED ON STEEL POST 1-1/2" O 5• \ TRIMMER SURFACE COURSE LLl � W EXISTING ROAD, A PERMIT SHALL BE OBTAINED FROM THE VIRGINIA DEPARTMENT OF TRANSPORTATION PAINTED BLACK SET IN MIN. 2' OF CONCRETE. 6 x 6 POSTS (TIP.) SAWCUT EX. BASE COURSE LL1 J (VDOT). THIS PLAN AS DRAWN MAY NOT ACCURATELY REFLECT THE REQUIREMENTS OF THE PERMIT. WHERE 1 x 6 TRIMMER SIDING EDGE OF PAVEMENT AGGR. BASE 0 1 J ANY DISCREPANCIES OCCUR THE REQUIREMENTS OF THE PERMIT SHALL GOVERN. 3'-0" 2. ALL MATERIALS AND CONSTRUCTION METHODS SHALL CONFORM TO CURRENT SPECIFICATIONS AND 045 LL-� V1 STANDARDS OF VDOT. i x 6 SIDING OPEN ACCESS SOUTH NOTE: PROPOSED PAVEMENT MUST TIE OUTSIDE ELEVATION 3 SIDES U) J F- C 3. EROSION AND SILTATION CONTROL MEASURES SHALL BE PROVIDED IN ACCORDANCE WITH THE APPROVED SIDE NO GATES IN WITH EXISTING PAVEMENT O C EROSION CONTROL PLAN AND MUST BE INSTALLED PRIOR TO ANY CLEARING, GRADING OR OTHER 5'-0" W cn U CONSTRUCTION. PLAN VIEW i x 6 CAP O ~ o 4. ALL SLOPES AND DISTURBED AREAS ARE TO BE FERTILIZED, SEEDED AND MULCHED. ADA PARKING SIGNS 5. THE MAXIMUM ALLOWABLE SLOPE IS2:1(HORIZONTAL:VERTICAL). WHERE REASONABLY OBTAINABLE, LESSER 3-0" NOTE PAVEMENT REPLACEMENT JOINT DETAIL cC> SLOPES OF 3:1 OR BETTER ARE TO BE ACHIEVED. No Scale 3 ADJUST TO HEIGHT Z V ti 6. PAVED, RIP -RAP OR STABILIZATION MAT LINED DITCH MAY BE REQUIRED WHEN IN THE OPINION OF THE 10 OF CASTER WHEELS No Scale COUNTY ENGINEER, OR DESIGNEE, IT IS DEEMED NECESSARY IN ORDER TO STABILIZE A DRAINAGE CHANNEL. ON GATE 7. ALL TRAFFIC CONTROL SIGNS SHALL CONFORM WITH THE VIRGINIA MANUAL FOR UNIFORM TRAFFIC CONTROL CONC.-- I i x 6 TRIMMER DATE DESCRIPTION DEVICES. STONE 8. UNLESS OTHERWISE NOTED ALL CONCRETE PIPE SHALL BE REINFORCED CONCRETE PIPE -CLASS III. 9. ALL EXCAVATION FOR UNDERGROUND PIPE INSTALLATION MUST COMPLY WITH OSHA STANDARDS FOR THE EXIST GRADE METAL INSPECTION FRAME w/ SOLID LID qCON CONSTRUCTION INDUSTRY (29 CFR PART 1926). (NEENAH R-1975 OR EQUIVALENT) 3'-0" CONCRETE COLLAR N07& ALL LUMBER SHALL 2 x 4 RAILS ° • 6" B ALBEMARLE COUNTY STORMWATER MANAGEMENT NOTES CRUSHED STONE BEDDING BE PRESSURE TREATED °+ ^ ° Ep/ Fc B 1. ALL DAMS AND CONSTRUCTED FILL TO BE WITHIN 95% OF MAXIMUM DRY DENSITY AND 2% OF OPTIMUM TOR AS SHOWN IN PLAN. SLOPE NOT TO EXCEED 1:12� MOISTURE CONTENT. ALL FILL MATERIAL TO BE APPROVED BY A GEOTECHNICAL ENGINEER. A 6" Of CLEANOUT 12" WHEN ALONG SIDEWALK GEOTECHNICAL ENGINEER IS TO BE PRESENT DURING CONSTRUCTION OF DAMS. 2. PIPE AND RISER JOINTS ARE TO BE WATERTIGHT WITHIN STORMWATER MANAGEMENT FACILITIES. POST ELEVATION INSIDE ELEVATION 3 SIDES 3. FOR TEMPORARY SEDIMENT TRAPS OR BASINS WHICH ARE TO BE CONVERTED TO PERMANENT PLUG AT END • 6" ° ` STORMWATER MANAGEMENT FACILITIES; CONVERSION IS NOT TO TAKE PLACE UNTIL THE SITE IS OF LINE ` , °+ EP/ FC STABILIZED, AND PERMISSION HAS BEEN OBTAINED FROM THE COUNTY EROSION CONTROL INSPECTOR. I BLASTING NOTES OR AS SHOWN ON PLAN C 1 0 1. BLASTING SHALL NOT BE PERMITTED ON THIS PROJECT. WHEN NOT ALONG SIDEWALK 9I9H9 CLEANOUT DETAIL DUMPSTER PAD & ENCLOSURE DETAIL CURB WIPE DOWN DETAIL A No Scale No Scale No Scale 0WMMM'o PARKER, Pc. 2m4 A 18 17l 16 l 15 14 131 12l 11 10 9 l 8 7 l 6 5 l 4 l 3 2 l 1 M L J 'I ■ G F E C 17 15 14 131 121 11 Carolina Stalite Company Page 1 ofif Compressive Strength of Structural Soil April 10, 2003 RESEARCH REPORT COMPRESSIVE STRENGTH TESTING OF STALITE STRUCTURAL SOIL The purpose of this test is to determine the compressive strength of STALITE Structural Soil for use as it applies to fire lane applications. The test is designed to determine the actual resistance to deformation of the Structural Soil Mixture. The test is not an indication of the allowable bearing pressure that can be achieved using the Structural Soil Mixture, since such a determination has many variables, which cannot be addressed by this test. Testing Apparatus: STALITE'S Quality Control Laboratory constructed a steel box to use for testing the aggregate. The box was constructed of M. inch steel with welded joints. The inside dimensions of the box were 11 inches wide b 11 inches Ion b 8 inches Y 9 Y tall. The loading plate for the box was constructed of % inch steel and had sufficient clearance on all sides as to prevent binding during loading. Test Method: Compacted Aggregate The STALITE Structural Soil was at 12% total moisture content at the time of testing. The material was placed into the box in 3 layers and compacted using a 5.5 lb proctor hammer having 12 inches of fall. The aggregate was compacted similar to ASTM D-698 having 2 blows per in of surface area. The compacted aggregate was then covered with the loading plate and placed in a Forney calibrated load frame. The load frame was used to load the aggregate to the failure criterion of % inch deflection. The %2 inch of deflection was used as the failure criterion, giving a safety factor of 2 for general geotechnical applications. Test Material Properties: The STALITE Structural Soil consisted of: 75% Stalite, 3/8" Expanded Slate Lightweight Aggregate 20% Sand 5% Compost Test Results: Material Deflection Type Area Load I PSF PSI Structural Y inch Compacted 121 in 40320 lb 47,984 333 Soil Structural 1 inch Compacted 121 in 1453201b 172,942 1201 Soil Gold Hill Quality Control Lab Sand Based Sod 51ALITE Structural Soil forTurf Optional Geo Grid Drain w/Filter Fabric (washed stone) Compacted subgrad at 95% Standard Proctor Density 10 Compacttv Passes With viboratory pla roller DETAIL-STALITE STRUCTURAL SOIL FOR REINFORCED TURF AND FIRELANES 9 8I 7 6 CC-12 T i A 9' MIN •5 DOWELS. 8" LONG �I PERMISSIBLE AT 12 C C $'MIN CONSTRUCTION JOINT 12, Max . _- 121 MAX 121 MAX CN RAN (SEE TABLE) RAMP (SEE TABLE) ,SN�TnNixifn=giJ8luil iTJmI A 12:1 MAX' 4tp TRUNCATED DOMES 4. MIN SEE SHEET IOF 5 FOR DETAILS\ 5'-0MIN SHAPE TJ MATCH FACE BACK of CURB OF ROADWAY CURD a :1M WITH BUFFER STRIP .y 20:1 48 :1 5' ON MP% z'MIN. SECTION A -A 1 WITHOUT BUFFER STRIP PERMISSIBLE CONSTRUCTION JOINT N CROSSWALK 1 SECTION B-B j 4- a. CROSSWALK I- rl rl s� 'SQUARE LMVONG AREA WTEXW OF TRMELWAY TAHL BE PROVOED FOR CROSSWALK PERPEN04ULAR LROSSWKX WQnN TK MMXED NOTES: FOR GENERAL NOTES ON THE DETECTABLE WARNING SURFACE LRosswXK UREA SEE SHEET I OF 5.J. THE REQUIRED LENGTH OF A PARALLEL RAMP TYPICAL PLACEMENT 41a IS LIMITED TO 15 FEET. REGARDLESS OF THE AT INTERSECTION SLOPE. LMONc 4en NAx. WITHIN CROSSWALK CURB SLOPE 4'BUFFER STRIP L.wanc 4an HA%. SIDEWALK ...°. Q'MN \\' �SLOLE DIAGONAL PLACEMENT TYPE B PARALLEL APPLICATION ROADWAY GRADE IN PERCENT MINIMUM RAMP LENGTH IN FEET 4" CURB 6" CURB O 4 6 1 5 7 2 5 e 3 6 9 a 8 12 5 10 15 6 la 15 ROAD AND BRIDGE STANDARDS SHEET 3 OF 5 REVISION DATE 203,07 07/15 a� R 5'!MN 1. A IMIG RE La4UING MEa N' \\\\\ QVTSOE OE 1RAVELWAY A A SOUME LANDING AREA F \\LROSSW AL p PEIBgIITHIN XULM POSSWKR ^ OULSIDE OF iRAVELWAV E uaRXEU SHALL BE PROVIDED FOR WITH BUFFER STRIP cWRQSswuR .REP c$osswALK PERPENLRCULM c9osswAK WITH THE MARKED CROSSWALK AREA CG-12 DETECTABLE WARNING SURFACE I SPECIFICERS, REF TYPE B (PARALLEL) APPLICATION OB VIRGINIA DEPARTMENT OF TRANSPORTATION SO2 -L-:L•• DIAL X 6" LG IbE51VE BITS W/FLAT WASHERS , TYPICAL B PLIDE SPACED ON M DIAL % 6" LG. HDRIVE BOLTS W/FLAT WASTERS AND SELF LOCKNG NUTS TYPICAL B PLACES -EQUAL SPACED ON AN "E" CIA. B LE ACCESS NMINGE, 2'CLEM OPENING MD S-EQUALLY 'E" DIAL B.C. 3 u [A I I CIRCULAR RISER I.D. DRAINAGE 1119.0. STRUCTURE A R DIMENSION APPROX. LD. 0.8. A 9 C D E WT. CUBS.) 24 30 31 28% 7 11 27 24 38 44 45 4 R 13 19 40 58 48 5B 59 54 B 13 21 53 Be 60 72 73 el 9 28 Be NIS 72 88 81 80 23 35 79 204 B4 100 101 93 4 25 39 92 266 96 n4 115 tOB/ u 3e TOO 305 RISER 0, RISER SWENSION APPROX. I.D. O.D. A B C D E SEGMENT WT. (LOS.) 21 30 30 6 7 D 27 15 48 36 44 42 6 13 IS 40 22 B2 48 58 55 9 13 20 53 29 120 SO T2 88 9 17 26 55 S6 169 72 BB 81 9 23 34 79 42 =7 84 ISO 94 12 25 37 B2 49 290 BE 114 D7 12 22 36 105 Be 3N HIGH DENSITY POLYETHYLENE METAL NOTES. 1.A HINGED, LOCKABLE ACCESS DOOR SHALL BE PROVIDED ON ALL TR.ASII RACKS 2. ANTI -VORTEX PLATE 6 TO SE USED WHEN SPECIFIED ON THE PLANS. F THIS TOTAL WEIGHT CE THE TRASH RMI( 6 GREATER THAN 75 LOS OR COST OF FURNISHING AND PLACING THE ANTI -VORTEX PLATE IS TO F THE TRASH RACK IS TO SE PLACED ON A SWM-1 WITH AN "H" DIMENSION BE INCLUDED IN THE M PRICE FOR THE STRUCTURE. GREATER THAN T-2". SPECIFICATION STORMWATER MANAGEMENT DETAILS TRASH RACK XVDOT REFERENCE FOR SWM DRAINAGE STRUCTURES ROM AND BRIDE STANDARDS 302 REVISION DATE SHEET 4 OF 5 VIRGINIA DEPARTMENT OF TRANSPORTATION ((ALIT 5 4 3 2 CG-12 NOTE: COMPONENTS OF CURB RAMPS CONSIST OF THE FOLLOWING: HYDRAULIC CEMENT SIDEWALK (DEPTH IN INCHES, AREA IN SQUARE YARD CUHE WHEN REQUIRED (CG-2 OR CG-3 IN LINEAR FEET) GENERAL NOTES' DETECTABLE WARNING SURFACE (AREA IN SQUARE YARDS) 1. THE DETECTABLE WARNING SHALL BE PROVIDED BY TRUNCATED DOMES. EACH OF THE ABOVE ITEMS IS A SEPARATE PAY ITEM FIND SHOULD BE SUMMARIZED FOR EACH CURB CUT RAMP. 2. DETECTABLE WARNING SHALL BE FROM THE MATERIALS APPROVED LIST FOR DETECTABLE WARNING SUFACES PRODUCTS NOT LISTED SHALL MET SIDEWALK FAMP 12:1 MAX THE REQUIREMENTS OF THE SPECIAL PROVISION FOR CG-12 DETECTABLE 48:1 MA% WARNING SURFACE MID SHALL BE SUBMITTED r0 THE STANDARDS AND SPECIAL DESIGN SECTION FOR APPROVAL. \. 3. SLOPING SIDES OF CURB RAMP MAY BE POURED MONOLITHICALLY WITH RAMP AA - FLOOR OR BY USING PERMISSIBLE CONSTRUCTION JOINT WITH REQUIRED BARS. 4. IF RAMP FLOOR IS PRECAST. HOLES MUST BE PROVIDED FOR DOWEL BARS SO MAX THAT ADJOINING FLARED SIDES CAN BE CAST IN PLACE AFTER PLACEMENT OF 10:1 PRECAST RAMP FLOOR. PRECAST CONCRETE SHALL BE CLASS A-4. TYPE A 5. REQUIRED BARS ARE TO BE NO 5 X B" PLACED ('CENTER TO CENTER ALONG BOTH SIDES OF THE RAMP FLOOR, MID -DEPTH OF RAMP FLOOR. MINIMUM PERPENDICULAR CONCRETE COVER P/t". )SIN 6. CURB / CURB AND GUTTER SLOPE TRANSITIONS ADJACENT TO CURB RAMPS PRE INCLUDED IN PAYMENT FOR CURB / CURB AID GUTTER. � � S 7. CURB RAMPS ARE TO DE LOCATED AS SHOWN ON THE PLANS OR 0.5 DIRECTED 12'1� T S BY THE ENGINEER THEY ARE TO BE PROVIDED AT INTERSECTIONS WHEREVER 12q MA% AN ACCESSIBLE ROUTE WITHIN THE RIGHT OF WAY OF A HIGHWAY FACILITY -� CROSSES A CURB REGARDLESS OF WHETHER SIOEWALK IS EXISTING, PROPOSED. OR NONEXISTENT. THEY MUST BE LOCATED WITHIN PEDESTRIAN CROSSWALKS AS SHOWN ON PLANS OR AS DIRECTED BY THE ENGINEER, AND SHOULD NOT TYPE B BE LOCATED BEHIND VEHICLE STOP LINES, EXISTING LIGHT POLES, FIRE PARALLEL HYDRANTS,DROP INLETS.ETC. ACCESSIBLE ROUTES PROVIDE A CONTINUOUS UNOBSTRUCTED, STABLE, FIRM AND SLIP RESISTANT PATH CONNECTING ALL ACCESSIBLE ELEMENTS OF A FACILITY THAT CAN BE APPROACHED, ENTERED ) AND USED BY PEDESTRIANS. 8. RAMPS MAY BE PLACED ON RADIAL OR TANGENTIAL SECTIONS PROVIDED THAT12THE CURB OPENING IS PLACED WITHIN THE UNITS OF THE CROSSWALK ANDTHAT THE SLOPE AT THE CONNECTION OF THE CURB OPENING IS PERPENDICULAR TO THE CURB9TYPICAL CONCRETE SIDEWALK IS 4" THICK. WHEN THE ENTRANCE RADICANNOTACCOMMODATE ;=EDGE THE TURNING REQUIREMENTS OF ANTICIPATED HEAVY TRUCKTRAFFIC. 4' MIT REFER TO STANDARD CG-13. COMMERCIAL ENTRANCE (HEAVY k 2" HIGHER THAN TRUCK TRAPFICI FOR CONCRETE DEPTH. OF PAVEMENT 10. WHEN CURB RE 5 ARE USED IN CONJUNCTION WITH A SHARED USE PATH, AT.Y(A.' ,SAME AS TOP OF CURB Tiff MINIMUM WIDTH SHALL BE THE WIDTH OF THE SHARED USE PATH. It WHEN ONLY ONE CURB RAMP IS PROVIDED FOR TWO CROSSINGS (DIAGONAL), TYPE C A 4' x 4' LANDING AREA SHALL BE PROVIDED TO MANEUVER A WHEELCHAR PARALLEL & PERPENDICULAR INTO THE CROSSWALK WITHOUT GOING INTO THE TRAVELWAY. THIS 4'x4' LANDING AREA MAY INCLUDE THE GUTTER PAN. 12. ALL CASES WHERE CURB RAMPS INTERSECT A RADIAL SECTION OF TRUNCATED DOME C-C CURB AT ENTRANCES OR STREET CONNECTIONS THE DETECTABLE .6"-2.4" WARNING SURFACE SHALL HAVE A FACTORY RADIUS OR BE FIELD O O O O O O -NOTIFIED AS RECOMMENDED BY THE MANUFACTURER TO MATCH ♦ - 0 0 .1. O 0 O O 0 O O O THE BACK OF CURB. `y rI o 0 0 0 0 0 0 0 0 0 0 0 �( O o 0 0 0 0 0 0 0 o O o o O o o LANDING RAMP Bo ;1' 0 0 0 0 0 0 0 0 0 0 0 0 0 0 O O O o O O O O O O O o O O O to O O O O O O O O O O O O O O O 50%-65% 0� DIAMETER O O O O O O O O O O O O O O O ry DETECTABLE WARNING p AT BACK OF CURB 0.9"-1.4" VARIABLE FULL WIDTH OF RAMP FLOOR SEE NOTE 12, ASE DIMIETER PAY uMHs DETECTABLE WARNING TRUNCATED DOME INSTALLED ON A RADIUS DETAIL DETECTABLE WARNING DETAIL SPECIFICATION CG-12 DETECTABLE WARNING SURFACE REFERENGE ROAD PAID BRDGE❑STANOARDS (GENERAL NOTES) TDs SHEET 1 OF 5 REVISION DATE 07/15 VIRGINIA DEPARTMENT OF TRANSPORTATION 502 203,05 2016 ROAD & BRIDGE STANDARDS DH3A 36, 3C EXPANSION KEYED FOR DETAILS OF MET JOINT CONST. BARS D, 'ARIA ... aa® -. -' l 11 a 11 /k, BAR r - CONEE JOINT L-VARIABLE - MAX, 20' (• WARPED GUTTER .x.-,... B,. 2._6.. �B B.. 3._0,. 3 2.. APPROACH l��yl MS A GUTTER Z y(. LULL , B S G I I 0 BARS F BINS E B I W3" DIAMETER n m � - BINS E WEEP HOLE FRONT ELEVATION aMs F e'• 1•_6.. 6., EMS B - - - - IGUTTER REMOVED) 11/N` 5XI/" BENT PLATE = SECTION B-B 6.. ....'. `V R TYPE A NOSE DETAIL SHALL BE USED WITH CG-3 & CG-J STANDARDS. '1;'� DIPLOMA D TYPE B NOSE DETAIL SHALL BE USED WITH CO-2 & CG-6 STANDARDS. GALVANI D TYPE A TYPE B /j' X 4" STUD SHEAR CONNECTOR WELDED GALVANIZED PLATE FOR TYPE A TO BE BENT ON M ANGLE OF 68.30' TO MOLE WON AT 2-C-C. CONNECTORS MD IS TO HE ANCHORED WITH /2" X 4" STUD SHEAR NOSE DETAILS WELDED TO BENT PLATE AT 2-C-C. 2„ MPR PAVEMENT DI-3A , L OEM L DI-3C , ..• -WARPED PAVEMENT J t FLOW FLOW lzi DETAIL WHEN USED FOR USE ON GRADES ADJACENT TO CURB FOR USE IN SAGE WITHOUT GUTTER BOTH SIDES TO BE SYMMETRICAL �VDOT SPECIFICATION ROM MD BRIDGE STANDARDS STANDARD CURB DROP INLET REFERENCE aEEr 1 of z REVISION DATE 12" - 30" PIPE: MAXIMUM DEPTH (IT) 8' 233 104.09 OB/10 VIRGINIA DEPARTMENT OF TRANSPORTATION 302 2016 ROAD & BRIDGE STANDARDS 1 ) (ACTH p OAw F Li J' In � . v 1TRAS M SBONIALTFA tz{ I. VQ. U4UAIS71S1 1 i 0B/09/2019 s NYLOPLAST DRAIN BASIN WITH STANDARD GRATE (1,2) INTEGRATEDCHDUCTILE BASIN / \ FRAME &GRATE TO MATCH BASIN O.D. MINIMUM PIPE BURIAL DEPTH PER PIPE (3) VARIABLE INVERT HEIGHTS MANUFACTURER AVAILABLE (ACCORDING TO RECOMMENDATION PLANSEAKE OFF) (MIN. MANUFACTURING _ RED. SAME AS MIN. SUMP( (4) VARIOUS TYPES OF INLET& OUTLET ADAPTERS AVAILABLE: 4'. 30' FOR CORRUGATED HOPE (ADS N-12MANCOR DUAL WALL, ADSNIANCOR SINGLE WALL), N-12 HP, PVC SEWER (EX: SDR 35). PVC DI (EX: SCH 40), PVC C900/C905, CORRUGATED & RIBBED PVC WATERTIGHTJOINT (CORRUGATED HOPE SHOWN) 1 - 8'-3PSTANDARD GRATE$ SHALL BE DUCTILE IRON PER ASTM M36 GRITS7056LW. 2 - 17-30' FRAME$SHALL BE DUCTILE IRON PER ASTM Are GRACE MJK45. II'& IT STANDARD GRATE$ FIT DIRECTLY ONTO DRAIN BASINS WITH THE USE BE A PVC BODY TOP. SEE DRAWING NO. AID 11WU 3 - GRAIN BASIN TO BE CUSTOM MANUFACTURED ACCORDING TO PLAN DETAILS. RISERS ME NEEDED FOR BASINSOVER6N' W Ei0 SHIFPHNG RESTRICTIONS. SEE DRAWNGN0.7001-11GON. 4 - DRAINAGE CONNECTION STUB JOINT TIGHTNESS SHALL CONFORM TO AND3212FORCORRUGATEDHDPE(ADSNIMMCORDUALWALL), N-12 HP, 8 PVC SEWERN' 24'I. 5 - ADAPTERS CAN BE MOUNTED ON ANYANGLEB"TOW'. r0 DETERMINE MINIMUM MOLE BETWEEN ADAPTERS SEE DRAWING NO. ROTA I 12 12'- 3V STANDARD GRATES SHALL MEET HEN LOAD RATING. 7 - 8' &IP STANDARD GRATES ARE RATED FOR LIGHT DUTY APPLICATIONS ONLY; NO CONCRETE COLLAR NEEDED FOR LIGHT DUTY RATING, 18' MIN WIDTH GUIDELINE 8- MIN THICKNESS GUIDELINE (5)ADAPTER LOADS: CONCRETE SLAB DIMENSIONS ARE FOR ANGLES �(6,7)TRAFFIC GUIDELINE PURPOSES ONLY. ACTUAL CONCRETE SLAB MUST BE ARIMLEU'-388" DESIGNED TAKING INTO CONSIDERATION LOCAL SOIL CONDITIONS, ACCORDING To TRAFFIC LOADING,& OTHER APPLICABLE DESIGN FACTORS. FILMS SEE DRAWING NO.7001-110-111 FOR NON TRAFFIC INSTALLATION. (3) VARIABLE SUMP DEPTH ACCORDING TO PLANS (6" MIN. ON 8' -24, 1IF MIN. ON 30" 9 i \ 4' MIN ON 8"-24' BASED ON MANUFACTURING RED.) fi MIN ON 30' F-30" HASPROFRIETMYRIGHTS. THERECEIPi 3ION OF THIS PRINT GOES NOT CONFER OR LICENSE TH E USE OF TH E DESIGN OR NFORMATION SHOWN HEREIN W N OF THIBPRINT OR MY IN FORMATE N 1-R306 M • •Ix O L • • (A Q LLI W Z • O a • Z O o K H ED CO N G N N > In a in M v c_ a Ln Lb M > O E O N E yo 4 MN 0 M ED N(nUF- LU Z `< C` G F 0 L THE BACKFILL MATERIAL SHALL BE CRUSHED STONE OR OTHER co GRANULAR MATERIAL MEETING THE REQUIREMENTS OF CLASS I, J CLASS II, OR CLASS III MATERIAL AS DEFINED IN ASTM D2321. BEDDING & BACKFILL FOR SURFACE DRAINAGE INLETS SHALL BE PLACED & COMPACTED UNIFORMLY IN ACCORDANCE WITH ASTI D2321. W w 3130 VERONA AVE (/\ BUFORD, U M518 V/ PER (770)93""n Nylo lasf FAXmO)pbeuRN.rom ' ' 1 L L L IO.MMtf RE GRAN BASIN WRN STMDAD GMTE O BUCK SPEC INSTA.IUI DETAIL iM $HEFT Tort TWO NO. 70311104" REV H 7 DATE E m 17 15 14 13 12 10 91 81 71 61 5 2 3 E C1.1 9/9/19 o FRIMMANDPAUT PC ON 18 17 6 GRIMM MD PARER, PL. M14 M IMP 130-25R CALVARY BAPTIST CHURCH OF SCOTTSVILLE L DB. 768 PG. 335 DB. 1007, PG. 122 (PLAT) HS-I/RS-1 121 J ■I ■ 16 151 14 131 12 11 10 9 8 7 6 5 4 3 2 1 3'SHRUBS ' _ - 392 E INLETAND RE�vtOVEANDJ2EPLA ESIGNTOP INV COORDINATION'/,-___________-398 _____�- L o�d(,.+.LTHpf, `7R WITHF/NAL,7 ?ANSISTION RELOCATE PER LAYO PLAN. TO SWhLBASIN ' / / ' / / c, n > N %I M 5XOM.4LTFR SD NLET W/GRATE -' �ga / /' / / / _ _ _ _ _ _ _ _ _ _ _ _ _ _ lji Nt, 040?057151 \\ \ \ \ \ \ \\ TOP=392.90' , - / / / , / _ _ _ - - OW09/2019 \ \ \ INV. IN= 390.05'15"ROP' \ p9p G INV. OUT= 390.05'24"RCP / ' ,99� / ' / / _ - AF'TSIr ` a _ , � JNgLL _ SO OUTLET W/FES �j3g gg3 "DEC 39A - - - - - - - - DEC ` INV- 38A. 69' 395- O (7 `j 6.''Zc2-�2 3'SHl3UBS /' 6"CEDAR / .aot' • (�!� 2 \\\\\\\\\\\y\\\r s v - - ' _ ' ' ' w REMOVE // - "� _cI A EACATI NACE SIGN'/ / // `� `� \ ` o : • Y/ i ,SD OUTLET 4V/ SCO s ✓ , ..f�, 2" DEC / v c 1 VRCP \ - - 'lNVi390.38 \\ 11 391' � � - _ _ _ _ / c�a �Ap2' / ' � `� � \ / ` ` N // -OF ASPHATTO OVE'I'_ R MOVE STORM' �w� � \ \ 1 Z \ \ M APE SECTION I n m ,39s PAVEMENT SHOW ON C4.0. / , _ - 403- SWM FACILITY - / 1I 1 )/ REMOVE ' / , , \ \ \ \ \ \ �. • -I -1 / I / LIGHT FIXTURE 24"DE / `� `� \ �� • O REMOVE l E Oy�/"E 126"DEC _EMOVE INLET TOP ' m ; GABION )Rlr4RAP % l 399' — — SO CURB INLET.W/MHD _ - - _ _ - - - 404- \\\\\\\\\ I l / / / / TOP=4Q7.36' - ' i •y ` \ \ ` \\\\\\\\\\ I I L I I I BASKETS � \\\\\\\\\ I I I 1 I II TOP= 391.5_+ / / / / / / INV %N= 396.60' 18"l3CP q00. INV OUT=04.67-18"RCP _ - 26"DEC / _ \\\\\\\\\ 1 REMOVE . ' - / / - - - - \\\\\\\ \ \ 1 / / I /REMOVE STORM 24�dEC _ — —4p5 6 C ETW/F1'S. , / ' 1 �\ 5HOUTL +� } \\\\\\\\ \ SD OUTLET W/ FES , , / \ , / i \ RCP e \\\\\\\\ \ \ \ 24"RCP/ - / \\\ ,' / PIPE / _ _�'$ , , - -4os- - TOP 4 1 \ \ \ \\\\\\\ 1 1 \\\\\\ \ s�a9 INV- 392.93' ' \ ` I .aot ' / E R r 1 \ \\\\\\ I s 4C�1.34' MHD FLAGPOLE , 70P 40� INLET Vy/' / LpJ F INV IN 398.36/15"RCP _ INV OUT=\�98. - - - - \\\\\ 22' 18" RCP I \ \\\\ \\\\\\\\'a\�[\\ \\\\ I \\�1.. \� fddLY�pCWt�\\\`�\\\\\\\ / I II TW ,/i SO CURB INLE /h�HD 'i / TOP 405 86' \ \ \ \ \ \ / _ _ _ _ � / - -qKW! IN= 400.54' 15" RCP\ \ \ \ \ \ \ 80.5 '46"� \ '\ �L \ \\\\\\\\\\\\\\\\ I I INV O�/T= 400.38' 75" RCP \ \ \ CLEAR AND GRUB 1 m \I\\\\\\\\\\\\\\\?. \ \� \ I x' � / / ' o J WO DED AREA\\\ ASPHALT PARKING LOT jII / II `729 + II \ \ \ \ \ I 1 \\\\\ VE,S`TORMJ ,1 1 // / II PHC IPE 1\\1 II SO CURB INLET W/MHD II REMOVE I \\ \ \ 2" DEC Z9! / yoA / PARKING SPACES oo \ \ _ _ _ _ \\\\\\\\k' ' / d -7 .o i — — TOP-405.85' REMOVE DUMPSTER - - - - Sp INLET K GRATE / \ \ \ ^P I I \ \ \ \ \ ENCLOSURE PAD \ / TOP=396. 91; - > INV OUT= 401.75' 15" RCP \ A� BOLLARDS. \. lN= 394.11' 1B'77CP / \ \ __- INV. OUT=393,71`24"RCP ,I `� \\\ U�DEWALK p05' REMOVE ` I / / \ \ \ , - - �RE9T JOINT / u , I \ LIGHT FIXTURE 1 ,' / g8' / 1 \ \ \ - I _ 406- I} - - - - - - - - - - - - SD CURB INLET W/MHD / ` 1 TOP=406.36' LSA LSA \ / ` 1 \ \ I I 1 _ _ , I ° 11 INV IN=399.92' 15" RCP Ci 6" DEC / os 1 \ \ I I ® VIjELL I E �I CONCRETE (12xE16') k1ED / �''/ / -400 __-•' \ INV OUT=399.85'15"RCP o- \ U /_____________ ______________________ // \\ 80 0 \ 1 1 // I I m U �"� \ PAD - r x 1 ) \ - - . / / a0r ' /' % 2"I DEC - III I g I I I 1 N , - - - - " _ 6'JJEC " 11 y s° DEc \ I I 1 1 � In // - / 10"DEC ° I '- I I Q M m q07 ' / / 1 TMIti 130 SP7 1 m a (1 x 12) _ REM99 E LIGHT , 403 _ _ - ' i Ill - MAILBOX' ' I \ OB! 3665, pG. 2q5 (PLAT) II �p N FIXTURE / _ _ _ - - ' i _ .407 ' / 1 I I 1 1 1 I > N E \ _ / / - - - 404- .406 -' SL2J kEr A4TaIGRATE I _ 1 I I 1 I 0 �W„ E TOP=408�4� 'fI \ / I I I 1 11 I N N p M p) - - - - - ' INV IN=403.99' 12"STEEL i i c0 ASPHALT W y � V —405^ � , _ _ -407 _ _ _ _ ' NV IN=a00. /5'4"PVC ` 1l Np \\ _ _ _ \ 2'�DEC ( 1 I I I I I � �,.. � - - - - - - _ INV. OUT=400.65' 15"RCP _ _ /qoq \ ` \ 1 N N L.7 I l / 8"IDEC. - - - - - - - - - - 408- - - - - - - - - - - - (FROMBLO) III O'V/ ` ` _ - I I , \ 1 RELOCATE EXISTING _I l I I I -4p�- / \ \I I 1 F- \ SHEDS. CONTRACTOR TO - - I 18"DEC �%C I 2" 1 ,' - COORDINATE WITH OWNER CONC. I / % - - - - _ _ _ _ _ 409- - - - _ _ 111 /2)l4�CN\R 11 ' -ileX DOG OD , ' , ' \ I I I h 00 b0' / PAD 3' DOOR \ ° _ \ I S8 "$ '46 W W V FFE=405.97' coI c.. i \ 42"DEC I AD (2) 3'OBL. DOORS - - e LSA 8"HOLLY V A - FFE=410.03' v _ 4 _ _ 1' BRICK REMOVE SIGN WALL \ 3HANDRAILS, i Y ' I I i \ I REMOVE WOOD h ROSE\ _ I I J I \ e REMOVE - - - _ l I v a ' CONC. BUSHES - 1 I , I Q WOOD REMOVE - ` r / s"x s•NYOPLAsr W/ROCK 3'DOOR 1 I I I POT WOODENRAMP - ) o POSTS(TYP) GRATE, BOLTED SHUT = A OR 1 \ WOODEN RAMP 1 / I REMOVE IMP 130-25P TOP- 40901' TOP DOCK HEAT PUMP ® \ \ -404 REMOVE _ / METAL CANOPY .COUNTY OFABLEMARLE SCHOOL BOARD ELEV=40s7• F MOBILE CLASSROOM REMOVE COLUMN TYPJ 3' DOOR F 'DB. 523, PG. 620 (38'x23) MOBILE CLASSROOM q.3• (2)XDBL. DOORS PROPERTYADDRESS: 7868 SCOTTSVILLE ROAD (2)3'OBL. DOORS 2 ASPHgLr' o I / // I / / I 4 (38'x 23) REMOVE/ FFE=40597' HS-1/RS-1 FFE=410.05' p I SHED 'ISST REMOVE AND RELOCATE U I I I I l I I REMOVE AND DI BE OF - J (16'x 12) - - -'IN \ . REMOVE PER MECHANICAL PLANS MOBILE CLASS 09MS'4p6_ (2) X DBL' FF)E=OBOLODOORS GP #21850 AND ALL AS IATED ` v HVAC /AIR DOORS 1 LEVEL BRICK FOUNDATIONS, CITIES, 1 — J 3' DOOR REMOVE / UNITON TRANSFER SCHOOL FACILITY ASPHALT m FFE=411.73' o \ DECKS AND RAMP ETC. ! _ — _ REMOVEAND \ REMOVE CONC. PAD 3' DOOR RELOCATE PER REMOVE x 3' DOOR ® LANDSCAPE y MOBILE /HAN°RAIL bob. _ _ _ _ - _ , FFE=410.05' W l - - ' ' - _ — MECHANICAL PLANS _ _ '\- 3' DOOR l , _ _ _ / C TIMBER WALL e CLASSROOM CONTRACTOR TO DISPOSE 9QF L E - _ _ _ - A06 L=8 _ - €CEC. CABINET 3' DOOR IT-1 ASSOCIATED CLASSROOMS AND ALL E -4os- _ r — U 3' DOOR p 2 _ _ E(34' T7 R REMOVE (44'x23) o ASSOCIATED FOUtJ�bATION , - - - - - - - - - (34'x zs9 1 3' DOOR U OU 3' DOOR X DOOR / ° UTILITIES, DECKS ND RAM 407 ' ' - _ RELOCATE EXISTING- - ` \ I I - 3' DOOR FFE=409 99 ' AT OONCLUSION,OF PR CT. _ LJJTT _ 3' DOOR SHEDS. CONTRACTOR TO REMOVE x I 1 EXT. CONC. FFE=411.66' I / p - - - _ _ _ _ _ _ _ °Oj- - COOBDINATE WITH OWNER '0 SAW CUT WALL VERTICALLY. Asa a�' Z �D CHAIN -LINK > 1 1 BEAM Ij4CT Q 6� _ _ FENce/Fr=aj REMOVE SECTION TO THE REMOVE CHAINLINK-FENCE - - - - - _ _ -'REMOVE FENCE / c� 1 WEST AND PRESERVE HS TO CORNER OF BALLFIELD - 4os- - SEWER 'PUMP' _ _ 40s' I SECTION TO THE EAST. ' TOP-40 .16' I 3' DOOR O N - - - - - - - - _ _ - ' - _ ' LOCATION PER COUNTY ' LANDSCAPE INV. 1N=403.78' 8"PVC (FROM LD) \ REMOVE / FFE=409.66' ~ X�T=_ TIMBER FRAME LANDSCAP INV. IN=404.44'4"PVC (TRAIL R) I _ ' x (0.5' W) TIMBER INV OUT=40 62' ASPHAL l kl _ _ _ _ _ _ _ _' ' -409 - _ _ REMOVEINODD- - _ REMOVE IN COORDINATION TEXT CONC FRAME \ I g MOBILE BENCH WITQ 1 / o J J / 'ap9 - - - - _ H NEW PUMP INSTALLATION ISM CLASSROOM(0.5'W) 3' DOOR CJ� - _ PEf�MECHAIQICAL PLANS. ` 15" DEC ExT coNC 1 /� - - - \ _ - ' � BEAM FFE=409.93' � � �yI ' 'T-2 � l l REMOI$t7p��x- WODo MHS-- \G \ ® Exr. CONC ) pL J / (38'x 23) Ca �_ D / CHAIN -LINK �"\ \ TOI�409.09' ® \ 409 ' \ _ _ - 409- _ _ _ \ BEAM / 5 / FENCEMr=s' -� - _ _ _ _ \ \ / - 3 SHRUB r I U J JNV. 1N=40589'2"PVC LFROMD'PUMP) s„S \ / e l4^cN'F�R _ \ _ - - f POSSIBLE ELE NJ ` / �X INV. IN=405.94' 4"PVC FROMBL -- - � 1 0 / 41r------ REMOVE 7 - Di \ // o/ / ` ♦' Z % C-1 31 .CHAIN -LINK \ INV. OUT-4o579'--//GP-- _ \ C CAB / / — - UPLITY TRENCH (2J 3'DBL. Q� / FENCE /r�T=a;L _ — — — _ �QBILE CLASSROOM TO BE - ' _ _ - - - - / LANDSCAPE / \ \ SCAR DOORS J Q 0 _ _ REMOVED 9Y OWNER AT Da sSq ' 20"DEC 7 TIMBER WALL \ / \REMOVE \ - - - - - - -12"DEC- _ _ CONCLUSION OF PPROJECL - q' \ Z 0 CHAIN -LINK - / P _ _ _ L / FENCk IHT=12')' \ 8"Dtt- _ ve - - _ _ 3' DOOR JG UGP— - - UGP 3' DOORLAJ P/ Z 1 ■ ■ BALL FIELD , ' _ \ \ b^O \ OOp _ -_ UGP I---_ L1J � / / I REMOVE WOOD /' \ _ _ - ) / - - - _ ELECTRICE�L _ __ __ __ -- UGP- J 1— C / I p� �-MDUNTEO TO WOOD °"SqN -- UGP- - - - O BENCH / -`�L;4 POSTS \ / O v 5 STEPS _ -411_ \ / C/1 I 1 PITCHERS W/HANDRAIL \ P 5 V3 I MOUND O U / " DECK \ B„ JG `— If 1 REMOVE I 3 W -- SqN LU O OO 1 CHAIN -LINK —I 0 / /'Go \ \ �P� Q L1 QC> I I FENCE (HT=8') v)o r— I I / \ e .UGP -.. / MOBILE Sgro DATE DESCRIPTION CLASSROOM MHS TOP=408.06' INV. IN=403.97' 8" PVC (W) INV IN=403.23'8"PVC (NE) INV OUT=402.76'(TO TANK) LEGEND' B / _ 7 REMOVE CONCRETE 0 a - - - -' ® REMOVE ASPHALT z ° o- I CLEAR AND GRUB / 6"DEC ` \ \\ WOODED AREA SCALE 1"=20' u ASPHALT REMOVE TREE 8"DEC COURT 0 20' 40' ----- SAW CUT CURB SIDEWALK —------ OR ASPHALT (SIDEWALKS - - - - AND CURB TO BE CUT AT A _ ,Q,/ NEAREST JOINT) 181 171 161 151 141 131 121 ill lol 91 81 71 61 51 41 31 21 1 ZL C2.1 1 0 GRIMM MD PARN R, P.c.2UI4 A 181 171 161 15 141 131 121 11 10l 91 81 7 5 I YI M L 11 J ■I ■ G F E ❑9 C EROSION AND SEDIMENT CONTROL NARRATIVE PROJECT DESCRIPTION THIS PROJECT INCLUDES AN ADDITION TO SCOTTSVILLE ELEMENTARY AS WELL AS ADDED SITE PARKING, A RELOCATED FIRE LANE, AN ADDED BUS LOOP AND ASSOCIATED SITE WORK. THE LIMITS OF DISTURBANCE IS 2.65 ACRES. ADJACENT PROPERTY THESE IMPROVEMENTS ARE BEING MADE WITHIN THE PROPERTY BOUNDARY. THE PROPERTY IS BOUNDED BY RESIDENTIAL PROPERTIES AND VA-20 SCOTTSVILLE ROAD TO THE NORTH. RESIDENTIAL PROPERTIES BORDER THE SOUTH AND EAST SIDE. THE WEST SIDE IS BORDERED BY A CHURCH. EXISTING SITE CONDITIONS THE SITE IS CURRENTLY THE LOCATION OF SCOTTSVILLE ELEMENTARY SCHOOL. OFF -SITE AREAS NO OFF -SITE AREAS WILL BE DISTURBED AS A PART OF THIS PROJECT. CRITICAL EROSION AREAS NO CRITICAL EROSION AREA EXIST. EROSION AND SEDIMENT CONTROL MEASURES UNLESS OTHERWISE INDICATED, ALL VEGETATIVE AND STRUCTURAL EROSION AND SEDIMENT CONTROL PRACTICES SHALL BE CONSTRUCTED AND MAINTAINED ACCORDING TO MINIMUM STANDARDS AND SPECIFICATIONS OF THE CURRENT ADDITION OF THE VIRGINIA EROSION AND SEDIMENT CONTROL HANDBOOK. THE MINIMUM STANDARDS OF THE VESCH SHALL BE ADHERED TO UNLESS OTHERWISE WAIVED OR APPROVED BY A VARIANCE BY LOCAL AUTHORITIES HAVING JURISDICTION. EROSION AND SEDIMENT CONTROL MAINTENANCE ALL EROSION AND SEDIMENT CONTROL MEASURES SHALL BE MAINTAINED IN ACCORDANCE WITH VESCH AND THE CONSTRUCTION SEQUENCE, INCLUDING THE INSPECTION OF ALL MEASURES AFTER ALL RAIN EVENTS. STRUCTURAL PRACTICES: 1. TEMPORARY CONSTRUCTION ENTRANCE - 3.02 A TEMPORARY CONSTRUCTION ENTRANCE SHALL BE PROVIDED AT THE LOCATION INDICATED ON THE PLANS. IT IS IMPERATIVE THAT THIS MEASURE BE MAINTAINED THROUGHOUT CONSTRUCTION. ITS PURPOSE IS TO REDUCE THE AMOUNT OF MUD TRANSPORTED ONTO PAVED PUBLIC ROADS BY MOTOR VEHICLES OR RUNOFF. 2. SILT FENCE BARRIER - 3.05 SILT FENCE SEDIEMENT BARRIERS SHALL BE INSTALLED DOWNSLOPE OF AREAS WITH MINIMAL GRADES TO FILTER SETTLEMENT LADEN RUNOFF FROM SHEET FLOW AS INDICATED. ITS PRPOSE IS TO PREVENT SEDIMENT FROM LEAVING THE SITE. 3. STORM DRAIN INLET PROTECTION - 3.07 STONE FILTERS SHALL BE PLACED AT THE INLET OF ALL DRAINAGE STRUCTURES AS INDICATED ON PLANS. ITS PURPOSE IS TO PREVENT SEDIMENT FROM ENTERING THE STORM DRAINAGE SYSTEM PRIOR TO PERMANENT STABILIZATION. 4. DIVERSION DIKE - 3.09 A TEMPORARY RIDGE OF COMPACTED SOIL TO DIVERT WATER FROM A CERTAIN AREA. 5. TEMPORARY SEDIMENT BASIN - 3.14 A TEMPORARY DAM WITH A CONTROLLED STORMWATER RELEASE STRUCTURE IS TO BE USED TO DETAIN SEDIMENT -LADEN RUNOFF FROM DISTURBED AREAS LONG ENOUGH FOR THE MAJORITY OF THE SEDIMENT TO SETTLE OUT. 6. OUTLET PROTECTION - 3.18 STRUCTURALLY LINED APRONS PLACED AT THE OUTLETS OF PIPES OR CHANNEL SECTION TO PREVENT SCOUR AND PROTECT THE OUTLETS STRUCTURE. 7. DUST CONTROL - 3.39 DUST CONTROL IS TO BE USED THROUGH THE SITE IN AREAS SUBJECT TO SURFACE AND AIR MOVEMENT 8. TREE PROTECTION - 3.38 PROTECTION OF DESIRABLE TREES FROM MECHANICAL AND OTHER INJUSRY DURING LAND DISTURBING AND CONSTRUCTION ACTIVITY. VEGETATIVE PRACTICES: 9. TEMPORARY SEEDING - 3.31 ALL DENUDED AREAS WHICH WILL BE LEFT DORMANT FOR MORE THAN 30 DAYS SHALL BE SEEDED WITH FAST GERMINATING TEMPORARY VEGETATION IMMEDIATELY FOLLOWING GRADING OF THOSE AREAS, SELECTION OF THE SEED MIXTURE SHALL DEPEND ON THE TIME OF YEAR IT IS APPLIED. 10. PERMANENT SEEDING - 3.32 FOLLOWING GRADING ACTIVITIES, ESTABLISH PERENNIAL VEGETATIVE COVER BY PLANTING SEED TO REDUCE EROSION, STABILIZE DISTURBED AREAS, AND ENHANCE NATURAL BEAUTY. MANAGEMENT STRATEGIES 1. PROVIDE SEDIMENT TRAPPING MEASURES AS A FIRST STEP IN GRADING, SEED AND MULCH IMMEDIATELY FOLLOWING INSTALLATION. 2. PROVIDE TEMPORARY SEEDING OR OTHER STABILIZATION IMMEDIATELY AFTER GRADING. 3. ISOLATE TRENCHING FOR UTILITIES AND DRAINAGE FROM DOWNSTREAM CONVEYANCES IN ORDER TO MINIMIZE PERIMETER CONTROLS. 4. ALL EROSION AND SEDIMENT CONTROL PRACTICES SHALL BE MAINTAINED UNTIL THEY ARE NO LONGER REQUIRED TO COMPLY WITH THE CONTRACT DOCUMENTS OR STATE LAW. PERMANENT STABILIZATION ALL NON -PAVED AREAS DISTURBED BY CONSTRUCTION SHALL BE STABILIZED WITH PERMANENT SEEDING IMMEDIATELY FOLLOWING FINISHED GRADING. SEEDING SHALL BE IN ACCORDANCE WITH STD. & SPEC. 3.32, PERMANENT SEEDING. SEED TYPE SHALL BE AS SPECIFIED FOR "MINIMUM CARE LAWNS" AND "GENERAL SLOPES" IN THE HANDBOOK FOR SLOPES LESS THAN 3:1. FOR SLOPES GREATER THAN 3:1, SEED TYPE SHALL BE AS SPECIFIED FOR "LOW MAINTENANCE SLOPES" IN TABLE 3.32-D OF THE HANDBOOK. FOR MULCH (STRAW OR FIBER) SHALL BE USED ON ALL SEEDED SURFACES. IN ALL SEEDING OPERATIONS SEED, FERTILIZER AND LIME SHALL BE APPLIED PRIOR TO MULCHING. SEQUENCE OF INSTALLATION PHASE I 1. A PRE -CONSTRUCTION MEETING IS REQUIRED WITH ALBEMARLE COUNTY E&S INSPECTOR, CONTRACTOR, OWNER, AND ENGINEER. THIS MEETING SHALL TAKE PLACE AT THE COMMUNITY DEVELOPMENT OFFICE. CLEARING LIMITS MUST BE FLAGGED PRIOR TO THE MEETING WITH ONE (1) WEEK OF NOTICE. 2. INSTALL CONSTRUCTION ENTRANCE, TEMPORARY SEDIMENT BASIN, DIVERSION DIKES,OUTLET PROITECTION, SILT FENCE, TREE PROTECTION AND DIVERSION DIKES. 3. AFTER ALL EROSION AND SEDIMENT CONTROL MEASURES ARE IN PLACE, SITE WORK CAN BEGIN. 4. ROUGH GRADE PROJECT AREA. 5. SEED ALL DENUDED AREAS PER VESCH STANDARDS. PHASE II 1. FINE GRADE PROJECT AREA. APPLY PERMANENT SOIL STABILIZATION TO THESE AREAS WITHIN SEVEN DAYS AFTER FINAL GRADE IS ACHIEVED. 2. APPLY PERMANENT SOIL STABILIZATION TO THESE AREAS WITHIN SEVEN DAYS AFTER FINAL GRADE IS ACHIEVED. SILT FENCE MUST BE MAINTAINED THROUGH GRADING AND CONSTRUCTION. 3. ONCE ALL CONTRIBUTING DRAINAGE AREAS TO THE SEDIMENT BASIN HAVE BEEN STABILIZED AND APPROVED BY AN ESC INSPECTOR, CONVERT THE SEDIMENT BASIN INTO THE APPROVED SWM FACILITY. SILT FENCE BELOW THE SEDIMENT BASIN MUST REMAIN IN PLACE UNTIL THE ENTIRE SITE IS STABILIZED AND APPROVED BY AN ESC INSPECTOR. 4. UNDERDRAINS AND INFILTRATION TRENCH SHALL BE EXCAVATED TO FINAL DEPTH AND CONSTRUCTED ONLY AFTER ALL AREAS DRAINING TO THEM HAVE BEEN STABILIZED. S. ONCE CONSTRUCTION IS COMPLETE AND ALL CONTRIBUTING AREAS ARE STABILIZED, EROSION CONTROL MEASURES CAN BE REMOVED UPON APPROVAL FROM THE E&S INSPECTOR. GENERAL CONSTRUCTION NOTES FOR EROSION AND SEDIMENT CONTROL 1. THE PLAN APPROVING AUTHORITY MUST BE NOTIFIED ONE WEEK PRIOR TO THE PRE -CONSTRUCTION CONFERENCE, ONE WEEK PRIOR TO THE COMMENCEMENT OF LAND DISTURBING ACTIVITY, AND ONE WEEK PRIOR TO THE FINAL INSPECTION. 2. ALL EROSION AND SEDIMENT CONTROL MEASURES WILL BE CONSTRUCTED AND MAINTAINED ACCORDING TO MINIMUM STANDARDS AND SPECIFICATIONS OF THE VIRGINIA EROSION AND SEDIMENT CONTROL HANDBOOK AND VIRGINIA REGULATIONS VR 625-02-00 EROSION AND SEDIMENT CONTROL REGULATIONS. 3. ALL EROSION AND SEDIMENT CONTROL MEASURES ARE TO BE PLACED PRIOR TO OR AS THE FIRST STEP IN CLEARING. 4. A COPY OF THE APPROVED EROSION AND SEDIMENT CONTROL PLAN SHALL BE MAINTAINED ON THE SITE AT ALL TIMES. 5. PRIOR TO COMMENCING LAND DISTURBING ACTIVITIES IN AREAS OTHER THAN INDICATED ON THESE PLANS (INCLUDING, BUT NOT LIMITED TO, OFF -SITE BORROW OR WASTE AREAS), THE CONTRACTOR SHALL SUBMIT A SUPPLEMENTARY EROSION CONTROL PLAN TO THE OWNER FOR REVIEW AND APPROVAL BY THE PLAN APPROVING AUTHORITY. 6. THE CONTRACTOR IS RESPONSIBLE FOR INSTALLATION OF ANY ADDITIONAL EROSION CONTROL MEASURES NECESSARY TO PREVENT EROSION AND SEDIMENTATION AS DETERMINED BY THE PLAN APPROVING AUTHORITY. 7. ALL DISTURBED AREAS ARE TO DRAIN TO APPROVED SEDIMENT CONTROL MEASURES AT ALL TIMES DURING LAND DISTURBING ACTIVITIES AND DURING SITE DEVELOPMENT UNTIL FINAL STABILIZATION IS ACHIEVED, 8. DURING DEWATERING OPERATIONS, WATER WILL BE PUMPED INTO AN APPROVED FILTERING DEVICE. 9. THE CONTRACTOR SHALL INSPECT ALL EROSION CONTROL MEASURES PERIODICALLY AND AFTER EACH RUNOFF -PRODUCING EVENT. ANY NECESSARY REPAIRS OR CLEANUP TO MAINTAIN THE EFFECTIVENESS OF THE EROSION CONTROL DEVICES SHALL BE MADE IMMEDIATELY. 10. ALL FILL MATERIAL TO BE TAKEN FROM AN APPROVED, DESIGNATED BORROW AREA. 11. ALL WASTE MATERIALS SHALL BE TAKEN TO AN APPROVED WASTE AREA. EARTH FILL SHALL BE INERT MATERIALS ONLY, FREE OF ROOTS, STUMPS, WOOD, RUBBISH, AND OTHER DEBRIS. 12. BORROW OR WASTE AREAS ARE TO BE RECLAIMED WITHIN 7 DAYS OF COMPLETION PER ZONING ORDINANCE SECTION 5.1.28. 13. ALL INERT MATERIALS SHALL BE TRANSPORTED IN COMPLIANCE WITH SECTION 13-301 OF THE CODE OF ALBEMARLE. 14. BORROW, FILL OR WASTE ACTIVITY INVOLVING INDUSTRIAL -TYPE POWER EQUIPMENT SHALL BE LIMITED TO THE HOURS OF 7:OOAM TO 9:OOPM. 15. BORROW, FILL OR WASTE ACTIVITY SHALL BE CONDUCTED IN A SAFE MANNER THAT MAINTAINS LATERAL SUPPORT, OR ORDER TO MINIMIZE ANY HAZARD TO PERSONS, PHYSICAL DAMAGE TO ADJACENT LAND AND STRUCTURES/IMPROVEMENTS, AND DAMAGE TO ANY PUBLIC STREET BECAUSE OF SLIDES, SINKING, OR COLLAPSE. 16. THE DEVELOPER SHALL RESERVE THE RIGHT TO INSTALL, MAINTAIN, REMOVE OR CONVERT TO PERMANENT STORMWATER MANAGEMENT FACILITIES WHERE APPLICABLE ALL EROSION CONTROL MEASURES REQUIRED BY THIS PLAN REGARDLESS OF THE SALE OF ANY LOT, UNIT, BUILDING OR OTHER PORTION OF THE PROPERTY. 17. TEMPORARY STABILIZATION SHALL BE TEMPORARY SEEDING AND MULCHING. SEEDING IS TO BE AT 75 LBS/ACRE, AND IN THE MONTHS OF SEPTEMBER TO FEBRUARY TO CONSIST A 50/50 MIX OF ANNUAL RYEGRASS AND CEREAL WINTER RYE, OR IN MARCH AND APRIL TO CONSIST OF ANNUAL RYE, OR MAY THROUGH AUGUST TO CONSIST OF GERMAN MILLET. STRAW MULCH IS TO BE APPLIED AT 80LBS/100SF. ALTERNATIVES ARE SUBJECT TO APPROVAL BY THE COUNTY EROSION CONTROL INSPECTOR. 18. PERMANENT STABILIZATION SHALL BE LIME AND FERTILIZER, PERMANENT SEEDING, AND MULCH. AGRICULTURAL GRADE LIMESTONE SHALL BE APPLIED AT 90LBS/1000SF, INCORPORATED INTO THE TOP 4-6 INCHES OF SOIL. FERTILIZER SHALL BE APPLIED AT 1000LBS/ACRE AND CONSIST OF A 10-20-10 NUTRIENT MIX. PERMANENT SEEDING SHALL BE APPLIED AT 180LBS/ACRE AND CONSIST OF 95% KENTUCKY 31 OR TALL FESCUE AND 0-5% PERENNIAL RYEGRASS OR KENTUCKY BLUEGRASS. STRAW MULCH IS TO BE APPLIED AT 80LBS/100SF. ALTERNATIVES ARE SUBJECT TO APPROVAL BY THE COUNTY EROSION CONTROL INSPECTOR. 19. MAINTENANCE: ALL MEASURES SHALL BE INSPECTED WEEKLY AND AFTER EACH RAINFALL EVENT. ANY DAMAGE OR CLOGGING TO STRUCTURAL MEASURES SHALL BE REPAIRED IMMEDIATELY. SILT TRAPS SHALL BE CLEANED WHEN 50% OF THE WET STORAGE VOLUME IS FILLED WITH SEDIMENT. ALL SEEDED AREAS SHALL BE RESEEDED WHEN NECESSARY TO ACHIEVE A GOOD STAND OF GRASS. SILT FENCE AND DIVERSION DYKES WHICH COLLECT SEDIMENT TO HALF THEIR HEIGHT MUST BE CLEANED AND REPAIRED IMMEDIATELY. 20. ALL TEMPORARY EROSION AND SEDIMENT CONTROL MEASURES SHALL BE REMOVED WITHIN 30 DAYS OF FINAL SITE STABILIZATION, WHEN MEASURES ARE NO LONGER NEEDED, SUBJECT TO APPROVAL BY THE COUNTY EROSION CONTROL INSPECTOR. 21. THIS PLAN SHALL BE VOID IF THE OWNER DOES NOT OBTAIN A PERMIT WTIHIN 1 YEAR OF THE DATE OF APPROVAL. (WATER PROTECTION ORDINANCE SECTION 17-204G.) 22. PERMANENT VEGETATION SHALL BE INSTALLED ON ALL DENUDED AREAS WITHIN NINE (9) MONTHS AFTER THE DATE THE LAND DISTURBING ACTIVITY COMMENCED. (WATER PROTECTION ORDINANCE SECTION 17-207B) eLq�Lgd_1_�i�Y(i]�I_L1�Y��1u1►1�K�l►i�:ii]�PL�i�� ES-1: UNLESS OTHERWISE INDICATED, CONSTRUCT AND MAINTAIN ALL VEGETATIVE AND STRUCTURAL EROSION AND SEDIMENT CONTROL PRACTICES ACCORDING TO MINIMUM STANDARDS AND SPECIFICATIONS OF THE LATEST EDITION OF THE VIRGINIA EROSION AND SEDIMENT CONTROL HANDBOOK AND VIRGINIA REGULATIONS VR 625-02-00 EROSION AND SEDIMENT CONTROL REGULATIONS. ES-2: THE CONTROLLING EROSION AND SEDIMENT CONTROL AUTHORITY WILL MAKE A CONTINUING REVIEW AND EVALUATION OF THE METHODS AND EFFECTIVENESS OF THE EROSION CONTROL PLAN. ES-3: PLACE ALL EROSION AND SEDIMENT CONTROL MEASURES PRIOR TO OR AS THE FIRST STEP IN CLEARING, GRADING, OR LAND DISTURBANCE. ES-4: MAINTAIN A COPY OF THE APPROVED EROSION AND SEDIMENT CONTROL PLAN ON THE SITE AT ALL TIMES. ES-5: PRIOR TO COMMENCING LAND -DISTURBING ACTIVITIES IN AREAS OTHER THAN INDICATED ON THESE PLANS (INCLUDING, BUT NOT LIMITED TO, OFFSITE BORROW OR WASTE AREA), SUBMIT A SUPPLEMENTARY EROSION CONTROL PLAN TO THE ARCHITECT/ENGINEER AND THE CONTROLLING EROSION AND SEDIMENT CONTROL AUTHORITY FOR REVIEW AND ACCEPTANCE. ES-6: PROVIDE ADDITIONAL EROSION CONTROL MEASURES NECESSARY TO PREVENT EROSION AND SEDIMENTATION AS DETERMINED BY THE RESPONSIBLE LAND DISTURBER. (MODIFIED NOTE) ES-7: ALL DISTURBED AREAS SHALL DRAIN TO APPROVED SEDIMENT CONTROL MEASURES AT ALL TIMES DURING LAND -DISTURBING ACTIVITIES AND DURING SITE DEVELOPMENT. ES-8: DURING DEWATERING OPERATIONS, PUMP WATER INTO AN APPROVED FILTERING DEVICE. ES-9: INSPECT ALL EROSION CONTROL MEASURES DAILY AND AFTER EACH RUNOFF- PRODUCING RAINFALL EVENT. MAKE ANY NECESSARY REPAIRS OR CLEANUP TO MAINTAIN THE EFFECTIVENESS OF THE EROSION CONTROL DEVICES IMMEDIATELY. 43C - KLINESVILLE SILT LOAM, 7 TO 15 PERCENT SLOPES, 10 TO 20 INCHES TO RESTRICTIVE FEATURES, HIGH, HYDROLOGIC SOIL GROUP: D 49B - MANASSAS SILT LOAM,2 TO 7 PERCENT SLOPES, MORE THAN 80 INCHES TO RESTRICTIVE FEATURES, LOW, HYDROLOGIC GROUP: B 84B - TOTIER SILT LOAM, 2 TO 7 PERCENT SLOPES, 40 TO 60 INCHES TO RESTRICTIVE FEATURES, WELL DRAINED, HYDROLOGIC GROUP:B MINIMUM STANDARDS: AN EROSION AND SEDIMENT CONTROL PROGRAM ADOPTED BY A DISTRICT OR LOCALITY MUST BE CONSISTENT WITH THE FOLLOWING CRITERIA, TECHNIQUES AND METHODS: MS-1. PERMANENT OR TEMPORARY SOIL STABILIZATION SHALL BE APPLIED TO DENUDED AREAS WITHIN SEVEN DAYS AFTER FINAL GRADE IS REACHED ON ANY PORTION OF THE SITE. TEMPORARY SOIL STABILIZATION SHALL BE APPLIED WITHIN SEVEN DAYS TO DENUDED AREAS THAT MAY NOT BE AT FINAL GRADE BUT WILL REMAIN DORMANT FOR LONGER THAN 30 DAYS. PERMANENT STABILIZATION SHALL BE APPLIED TO AREAS THAT ARE TO BE LEFT DORMANT FOR MORE THAN ONE YEAR. MS-2. DURING CONSTRUCTION OF THE PROJECT, SOIL STOCKPILES AND BORROW AREAS SHALL BE STABILIZED OR PROTECTED WITH SEDIMENT TRAPPING MEASURES. THE APPLICANT IS RESPONSIBLE FOR THE TEMPORARY PROTECTION AND PERMANENT STABILIZATION OF ALL SOIL STOCKPILES ON SITE AS WELL AS BORROW AREAS AND SOIL INTENTIONALLY TRANSPORTED FROM THE PROJECT SITE. MS-3. A PERMANENT VEGETATIVE COVER SHALL BE ESTABLISHED ON DENUDED AREAS NOT OTHERWISE PERMANENTLY STABILIZED. PERMANENT VEGETATION SHALL NOT BE CONSIDERED ESTABLISHED UNTIL A GROUND COVER IS ACHIEVED THAT IS UNIFORM, MATURE ENOUGH TO SURVIVE AND WILL INHIBIT EROSION. MS-4. SEDIMENT BASINS AND TRAPS, PERIMETER DIKES, SEDIMENT BARRIERS AND OTHER MEASURES INTENDED TO TRAP SEDIMENT SHALL BE CONSTRUCTED AS A FIRST STEP IN ANY LAND -DISTURBING ACTIVITY AND SHALL BE MADE FUNCTIONAL BEFORE UPSLOPE LAND DISTURBANCE TAKES PLACE. MS-5. STABILIZATION MEASURES SHALL BE APPLIED TO EARTHEN STRUCTURES SUCH AS DAMS, DIKES AND DIVERSIONS IMMEDIATELY AFTER INSTALLATION. MS-6. SEDIMENT TRAPS AND SEDIMENT BASINS SHALL BE DESIGNED AND CONSTRUCTED BASED UPON THE TOTAL DRAINAGE AREA TO BE SERVED BY THE TRAP OR BASIN. A. THE MINIMUM STORAGE CAPACITY OF A SEDIMENT TRAP SHALL BE 134 CUBIC YARDS PER ACRE OF DRAINAGE AREA AND THE TRAP SHALL ONLY CONTROL DRAINAGE AREAS LESS THAN THREE ACRES. B. SURFACE RUNOFF FROM DISTURBED AREAS THAT IS COMPRISED OF FLOW FROM DRAINAGE AREAS GREATER THAN OR EQUAL TO THREE ACRES SHALL BE CONTROLLED BY A SEDIMENT BASIN. THE MINIMUM STORAGE CAPACITY OF A SEDIMENT BASIN SHALL BE 134 CUBIC YARDS PER ACRE OF DRAINAGE AREA. THE OUTFALL SYSTEM SHALL, AT A MINIMUM, MAINTAIN THE STRUCTURAL INTEGRITY OF THE BASIN DURING A 25-YEAR STORM OF 24-HOUR DURATION. RUNOFF COEFFICIENTS USED IN RUNOFF CALCULATIONS SHALL CORRESPOND TO A BARE EARTH CONDITION OR THOSE CONDITIONS EXPECTED TO EXIST WHILE THE SEDIMENT BASIN IS UTILIZED. MS-7. CUT AND FILL SLOPES SHALL BE DESIGNED AND CONSTRUCTED IN A MANNER THAT WILL MINIMIZE EROSION. SLOPES THAT ARE FOUND TO BE ERODING EXCESSIVELY WITHIN ONE YEAR OF PERMANENT STABILIZATION SHALL BE PROVIDED WITH ADDITIONAL SLOPE STABILIZING MEASURES UNTIL THE PROBLEM IS CORRECTED. MS-8. CONCENTRATED RUNOFF SHALL NOT FLOW DOWN CUT OR FILL SLOPES UNLESS CONTAINED WITHIN AN ADEQUATE TEMPORARY OR PERMANENT CHANNEL, FLUME OR SLOPE DRAIN STRUCTURE. MS-9. WHENEVER WATER SEEPS FROM A SLOPE FACE, ADEQUATE DRAINAGE OR OTHER PROTECTION SHALL BE PROVIDED. MS-10. ALL STORM SEWER INLETS THAT ARE MADE OPERABLE DURING CONSTRUCTION SHALL BE PROTECTED SO THAT SEDIMENT -LADEN WATER CANNOT ENTER THE CONVEYANCE SYSTEM WITHOUT FIRST BEING FILTERED OR OTHERWISE TREATED TO REMOVE SEDIMENT. MS-11. BEFORE NEWLY CONSTRUCTED STORMWATER CONVEYANCE CHANNELS OR PIPES ARE MADE OPERATIONAL, ADEQUATE OUTLET PROTECTION AND ANY REQUIRED TEMPORARY OR PERMANENT CHANNEL LINING SHALL BE INSTALLED IN BOTH THE CONVEYANCE CHANNEL AND RECEIVING CHANNEL. MS-12. WHEN WORK IN A LIVE WATERCOURSE IS PERFORMED, PRECAUTIONS SHALL BE TAKEN TO MINIMIZE ENCROACHMENT, CONTROL SEDIMENT TRANSPORT AND STABILIZE THE WORK AREA TO THE GREATEST EXTENT POSSIBLE DURING CONSTRUCTION. NONERODIBLE MATERIAL SHALL BE USED FOR THE CONSTRUCTION OF CAUSEWAYS AND COFFERDAMS. EARTHEN FILL MAY BE USED FOR THESE STRUCTURES IF ARMORED BY NONERODIBLE COVER MATERIALS. MS-13. WHEN A LIVE WATERCOURSE MUST BE CROSSED BY CONSTRUCTION VEHICLES MORE THAN TWICE IN ANY SIX-MONTH PERIOD, A TEMPORARY VEHICULAR STREAM CROSSING CONSTRUCTED OF NONERODIBLE MATERIAL SHALL BE PROVIDED. MS-14. ALL APPLICABLE FEDERAL, STATE AND LOCAL REGULATIONS PERTAINING TO WORKING IN OR CROSSING LIVE WATERCOURSES SHALL BE MET. MS-15. THE BED AND BANKS OF A WATERCOURSE SHALL BE STABILIZED IMMEDIATELY AFTER WORK IN THE WATERCOURSE IS COMPLETED. MS-16. UNDERGROUND UTILITY LINES SHALL BE INSTALLED IN ACCORDANCE WITH THE FOLLOWING STANDARDS IN ADDITION TO OTHER APPLICABLE CRITERIA: A. NO MORE THAN 500 LINEAR FEET OF TRENCH MAY BE OPENED AT ONE TIME. B. EXCAVATED MATERIAL SHALL BE PLACED ON THE UPHILL SIDE OF TRENCHES. C. EFFLUENT FROM DEWATERING OPERATIONS SHALL BE FILTERED OR PASSED THROUGH AN APPROVED SEDIMENT TRAPPING DEVICE, OR BOTH, AND DISCHARGED IN A MANNER THAT DOES NOT ADVERSELY AFFECT FLOWING STREAMS OR OFF -SITE PROPERTY. D. MATERIAL USED FOR BACKFILLING TRENCHES SHALL BE PROPERLY COMPACTED IN ORDER TO MINIMIZE EROSION AND PROMOTE STABILIZATION. E. RESTABILIZATION SHALL BE ACCOMPLISHED IN ACCORDANCE WITH THESE REGULATIONS. F. APPLICABLE SAFETY REGULATIONS SHALL BE COMPLIED WITH. MS-17. WHERE CONSTRUCTION VEHICLE ACCESS ROUTES INTERSECT PAVED OR PUBLIC ROADS, PROVISIONS SHALL BE MADE TO MINIMIZE THE TRANSPORT OF SEDIMENT BY VEHICULAR TRACKING ONTO THE PAVED SURFACE. WHERE SEDIMENT IS TRANSPORTED ONTO A PAVED OR PUBLIC ROAD SURFACE, THE ROAD SURFACE SHALL BE CLEANED THOROUGHLY AT THE END OF EACH DAY. SEDIMENT SHALL BE REMOVED FROM THE ROADS BY SHOVELING OR SWEEPING AND TRANSPORTED TO A SEDIMENT CONTROL DISPOSAL AREA. STREET WASHING SHALL BE ALLOWED ONLY AFTER SEDIMENT IS REMOVED IN THIS MANNER. THIS PROVISION SHALL APPLY TO INDIVIDUAL DEVELOPMENT LOTS AS WELL AS TO LARGER LAND -DISTURBING ACTIVITIES. MS-18. ALL TEMPORARY EROSION AND SEDIMENT CONTROL MEASURES SHALL BE REMOVED WITHIN 30 DAYS AFTER FINAL SITE STABILIZATION OR AFTER THE TEMPORARY MEASURES ARE NO LONGER NEEDED, UNLESS OTHERWISE AUTHORIZED BY THE LOCAL PROGRAM AUTHORITY. TRAPPED SEDIMENT AND THE DISTURBED SOIL AREAS RESULTING FROM THE DISPOSITION OF TEMPORARY MEASURES SHALL BE PERMANENTLY STABILIZED TO PREVENT FURTHER EROSION AND SEDIMENTATION. MS-19. PROPERTIES AND WATERWAYS DOWNSTREAM FROM DEVELOPMENT SITES SHALL BE PROTECTED FROM SEDIMENT DEPOSITION, EROSION AND DAMAGE DUE TO INCREASES IN VOLUME, VELOCITY AND PEAK FLOW RATE OF STORMWATER RUNOFF FOR THE STATED FREQUENCY STORM OF 24-HOUR DURATION IN ACCORDANCE WITH THE STANDARDS AND CRITERIA LISTED IN THE VIRGINIA EROSION AND SEDIMENT CONTROL HANDBOOK, CHAPTER 8 PAGES 20-24. ,ON %TR%N S4 SRONI4LTIR 1.1e. %a. 040SI157151 1 09/D9/2019 s • 1■I� O 2 • � W z 2 � V a Z O O Y O U N U Y Qco a c > .N 6 E O � N O E w p M Nco Lul6 NNUF- 33p 3 GP #21850 v/ J_ Q ui 0 06 07 Lu F- O Z F- Lu Lu 07 06 Z O O W DATE M L K I I■ ■ C F E z 0 rn `r' O cc j Q 0 � LLi Q J J J U O � U Q 0 � Q z p w f-v- w w w w cn J J L- O C C U F- F_ C/7 O CD� U cfl C!J r- L F.11 181 171 161 15 14 13 12 101 91 81 7 1 5 2 .�7 E C3.0 9/9119 o WMM MD PARK R, P.C.2o14 A 1 17 15 14 13 12 10 71 6 51 41 31 21 1 � 1THU'S M. S80N'.4LTER Lle. Vn. WUAIS71S1 09/09/2019 s M L [1 J 'I G F E 0 C L�J ►_1 m 17 Table 15, Sediment Basin design (spec 3.14) ant Basin design tlN.Y�� Y � area (acres) 42 y, 001" HIGH WATER Imes: (using 1' contour intervals) ""I I=, nma aria elevation (ft) contour area (s0 volume(cy) GI 388.2 2424 NK +a ------- -- 390S 3543 298.3 1d5EP cxesr 392S 4490 297.5 .Er sm.r a.,a wet storage wet storage required (cy) (67-DA) 281.40 design high water (25 year storm) 393.9 tlewalering orifice elevation (1 390.90 tap of dam (ft) 395.0 wet storage Crowded at this elevation Icy) 298.30 tap width of dam (ft) 8.0 available volume before cleanout (cy) (33-DA) 141.00 bottom of basin (ft) 388.2. clearwm elevation (ft) 389.90 approx. bottom dimensions: 60)(44' distance from cleanout to orifice (ft) (> V) 1,00 upstream face slope: 2:1 downstream face slope: 3:1 dry storage: dry storage required (cy) (67'12A) 281.4 baffles: No principle spillway crest (ft) 392S length of flaw, L (f) NA total storage pro ided at this elevation (cy) 297.5 effective Width, We (ft) NA diameter of dewaterng orifice (in) 3.0 L / We (baffles required if, 2) NA diameter of flexible tubing (in) (orificeI 5.0 collars: No runoff depth ofwater at spillway crest (ft) NA CN (see attached roughing calculations) 84 slope of upstream face (L1) NA tc (min) 19.7 slope of IRI (Sb) NA Q 2yr 9.0 length of barrel in saturated zone (Ls) NA Q 25yr 21.4 number collars required NA dimension of collars NA Principle spillway: 392.9 ahailable head (ft) 1.1 emergency spillway. Yes user (in) 2424 bottom width (ft) 20' slope ofexisl channel(ft/ft) 2A trash rack (In) Existing Grate minimun length of exit channel 111 18, barrel length (ft) 53 crest of spillway (ft) 394.0 head on barrel through embankment (ft) 3.2 diameter of barrel (in) 24 TEMPORARY SEDIMENT BASIN No Scale 2 X 4" WOOD SILT FENCE DROP INLET PROTECTION DROP INLET WITH GRATE UN. W.--GATHER EXCESS AT CORNERS PERSPECTIVE VIEWS STAKE FABRIC A DETAIL A ELEVATION OF STAKE AND FABRIC ORIENTATION SPECIFIC APPLICATION THIS METHOD OF INLET PROTECTION IS APPLICABLE WHERE THE INLET DRAINS A RELATIVELY FLAT AREA (SLOPE NO GREATER THAN 5%) WHERE THE INLET SHEET OR OVERLAND FLOWS (NOT EXCEEDING 1 C.F.S.) ARE TYPICAL. THE METHOD SHALL NOT APPLY TO INLETS RECEIVING CONCENTRATED FLOWS, SUCH AS IN STREET OR HIGHWAY MEDIANS. 3.1a IP 3.07.1 GRAVEL CURB INLET SEDIMENT FILTER 1. SET POSTS AND EXCAVATE A 4"X4" 2. STAPLE WIRE FENCING TRENCH UPSLOPE ALONG THE LINE OF TO THE POSTS. POSTS. 6 - dlli / r111 IIL=I" FLOW AIL = _IL=IIL=IIIIIIII rlRlClil-1 GRAVEL FILTER 12 C F{wS!YS SUalUI lj a�iIF �it- f5 STONE -- -- CONSTRUCTION ASPHALT PAVED ACCESS A WASHRACK If EXISTING 27 2% PAVEMENT I2% 12' MIN. MUST EXTEND FULL WIDTH LOWI~-POSITNE DRAINAGE OF INGRESS AND EGRESS tl TO SEDIMENT OPERATION TRAPPING DEVICE PLAN �12' MIN. POSITNE DRAINAGh 2Y TO SEDIMENT rlxnrwNc DEva-. FlLTER CLOTH SECTION A -A A mninhmnn water tap of 1 inch must be Instafted with a nEnhmun 1 Inch batcock shutoff valve cuppl}1ma a wash boss with a diameter of IS Inches for ade(piate constant pressure. Wash water must be carried away frorm the enhance to an approved setting area to remove sect inent. Aft sedanent shot be prevented from entenura stone drahrs. ditches or watercourses. PAVED WASH RACK NO SCALE SPACING BETWEEN CHECK DAMS L L = THE DISTANCE SUCH THAT POINTS A AND B ARE OF EQUAL ELEVATION � � 3. ATTACH THE FILTER FABRIC TO 4. BACKFILL AND COMPACT THE 2 ACRES OR LESS OF DRAINAGE AREA: 2-10 ACRES OF DRAINAGE AREA: RUNOFF WATER FILTEREWIRE MESHD THE WIRE FENCE AND EXTEND IT EXCAVATED SOIL. FILTERED WATER INTO THE TRENCH. a 6„ 6„ FILTER 3` FILTER IF _ R - _ T��IP CLOTH CLOTH SEDIMENT �� o '- �JIL-11J-' FLOW III=1 (OPTIONAL) (DOWNSTREAM VIEW) (OPTIONAL) (DOWNSTREAM VIEW) CONCRETE -_TIIL=III -L- LITi- GUTTER 12 CURB INLET EXTENSION OF FABRIC AND WIRE INTO THE TRENCH. ' GRAVEL SHALL BE MOOT#3,#357 OR 5 COARSE AGGREGATE. VDOT#1 COARSE VDOT#1 COARSE SPErFILTER FABR AGGREGATE AGGREGATE CURB FIC INLETS WHERON:THISMETHOONT INLET PROTECTION ISAPPLICABLE AT FLOW 2 FLOW 2 CURB INLETS WHERE PONDING IN FRONT OF THE STRUCTURE IS NOT LIKELY TO " 3" IP CAUSE INCONVENIENCE OR DAMAGE TO ADJACENT STRUCTURES AND 3.07-6 O -III-III--I-I- _WIR 7 7 3� UNPROTECTED AREAS. SF f �I- III -III- I- STORMWATER INLET PROTECTION No Scale CONSTRUCTION OF A SILT FENCE CD OR3/40F DITCH HEIGHT CLASS I RIPRAP No Scale 3.20 BLOCK AND GRAVEL DROP INLET SEDIMENT FILTER G ROCK CHECK DAM � FEE C11 No Scale TABLE 3.31-B ACCEPTABLE TEMPORARY SEEDING PLANT MATERIALS "QUICK REFERENCE FOR ALL REGIONS" SILT FENCE CULVERT INLET PROTECTION PLANTING DATES SPECIES RATE (LBS./ACRE) -- �' SEPT. 1 - FEB. 15 50/50 MIX OF ANNUAL RYEGRASS _ . (LOLIUM MULTI-FLORUM) �SRE SCREEN FILTERED WATER RUNOFF � DROP INLET WITH CAT_ T N THIS METHOD OF INLET PROTECTION IS NAVY FLOWS ARE EXPECTED AND WHERE AN I° NECESSARY TO PREVENT EXCESSIVE POND. PIS IP 3.07- 3 #357 OR b5 COARSE AGGREGATE. STORM DRAIN INLET PROTECTION No Scale ❑ ❑ ❑❑❑ 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 Tp FENCE AS A TREE PROTECTION FENCE. NO SCALE 3.38 TREE PROTECTION No Scale 161 151 141 131 12 50-100 CEREAL (WINTER) RYE (SECALE CEREALE) FEB. 16-APR. 30 ANNUAL RYEGRASS 60-100 (LOLIUM MULTI-FLORUM) TS MAY 1-AUG. 31 GERMAN MILLET 50 (SETARIA ITALICA) TEMPORARY SEEDING PLANT MATERIALS No Scale TABLE 3.32-D SITE SPECIFIC SEEDING MIXTURES FOR PIEDMONT AREA TOTAL LBS. PER ACRE MINIMUM CARE LAWN COMMERCIAL OR RESIDENTIAL 175-200 LBS. KENTUCKY 31 OR TURF -TYPE TALL FESCUE 90-100% IMPROVED PERENNIAL RYEGRASS 0I KENTUCKY BLUEGRASS 0-5% GENERAL SLOPE (3:1 OR LESS) KENTUCKY 31 FESCUE 128 LBS. RED TOP GRASS 2 LBS. SEASONAL NURSE CROP" 20 LBS. 150 LBS. LOW -MAINTENANCE SLOPE (STEEPER THAN 3:1) KENTUCKY 31 FESCUE 108 LBS. RED TOP GRASS 2 LBS. SEASONAL NURSE CROP20 LBS. CROWNVETCH " 20 LBS. 150 LBS. ' USE SEASONAL NURSE CROP IN ACCORDANCE WITH SEEDING DATES AS STATED BELOW: FEBRUARY 16TH THROUGH APRIL.................................. ANNUAL RYE MAY 1ST THROUGH AUGUST 15TH ............................ FOXTAIL MILLET AUGUST 16TH THROUGH OCTOBER ............................... ANNUAL RYE NOVEMBER THROUGH FEBRUARY 15TH........................ WINTER RYE " SUBSTITUTE SERICEA LESPEDEZA FOR CROWNVETCH EAST OF FARMVILLE, VA (MAY THROUGH SEPTEMBER USE HULLED SERICEA, ALL OTHER PERIODS, USE UNHULLED SERICEA). IF FLATPEA IS USED IN LIEU OF CROWNVETCH, INCREASE RATE TO 30 LBS./ACRE. ALL LEGUME SEED MUST BE PROPERLY INOCULATED. WEEPING LOVEGRASS MAY BE PS ADDED TO ANY SLOPE OR LOW -MAINTENANCE MIX DURING WARMER SEEDING PERIODS; ADD 10-20 LBS./ACRE IN MIXES. PERMANENT SEEDING MIX FOR PIEDMONT AREA No Scale ill 101 9 FENCE DISTANCE IS FLOW 6' MINIMUM IF -OPTIONAL STONE COMBINATION FLOW IS 1, , TOWARD EMBANKMENT ti_ I T FLOW 12,5' ""VDOT #3, #357, #5, #56 OR #57 COARSE CLASS I AGGREGATE TO REPLACE SILT FENCE IN RIPRAP HORSESHOE " WHEN HIGH VELOCITY OF FLOW IS EXPECTED CIP 3.08.1 CULVERT INLET PROTECTION No Scale TEMPORARY RIGHT-OF-WAY DIVERSIONS---- `^ CWD DD TEMPORARY DIVERSION DIKE No Scale 81 7 1 3.09.1 POLYETHYLENE FABRIC (ATTACH TO POSTS WITH METAL TIE WIRES SAF PERSPECTIVE VIEW PERSPECTIVE VIEW PLASTIC FENCE METAL FENCE SAFETY FENCE No Scale PIPE OUTLET CONDITIONS A A iPE OUTLET TO FLAT ,REA WITH NO IEFINED CHANNEL Le 0 %- T SECTION A -A FILTER KEY IN 6"-9'; RECOMMENDED CLOTH FOR ENTIRE PERIMETER A A 3do(MIN.) do PIPE OUTLET TO WELL DEFINED PLAN VIEW CHANNEL L. 0 %_ cl =III! SECTION A -A FILTER KEY IN 6"-9"; RECOMMENDED CLOTH FOR ENTIRE PERIMETER NOTES: 1. APRON LINING MAY BE RIFFRAFF, GROUTED RIPRAP, GABION BASKET, OR CONCRETE. 2. La IS THE LENGTH OF THE RIPRAP APRON AS CALCULATED USING PLATES 3.18-3 AND 3,18-0, OP 3. d = 1.5 TIMES THE MAXIMUM STONE DIAMETER, BUT NOT LESS THAN 6 INCHES. 3.18.1 A 5'1 EXISTING PAVEMENT FILTER A MOUNTABLE CLOT MIN. BERM (OPTIONAL) EXISTING GROUND SIDE ELEVATION 70' MIN. B. /-WASHRACK r0'MIN VDOT#1 COARSEN n' AGGREGATE ' MUST EXTEND FULL WIDTH OF INGRESS AND EGRESS OPERATION. PAVEMENT 10' MIN PLAN VIEW 12' MIN. 3" MIN. _, IF 3MIN. FILTER CLOTH SECTION A -A 6,-7" REINFORCED CONCRETE DRAIN SPACE SECTION B-B CE STONE CONSTRUCTION ENTRANCE No Scale 51 41 31 2 M • O • � IFIFIFF L • Lj W Zx � V a Z O H o } K H U N Y � > cQ Go - ro c d m 'W" E �o9N E yo v (6 N p M 33p N fnUF- 3 c G LU + Z 0 Q ,� F v GP #21850 U) J Uj E W O U) Uj r ~ � O111 Z Q J_ � O � Z D LU U O 2 >_ Cf-) Q iI Q 'W^ z O vJ W Q� 06 W W J_ J Z W p J I- J (f) c�noG O U I- U1 C> LLI V � DATE IDESCRIPTIONI =I' C 3.1 9N /9/19 oGRINANUPARIrR, PC.a14 A 1 18 17 16 151 14 131 12 11 10 9 8 7 6 5 4 3 2 1 ,GRIMM MD PARKM Pc.mu I 3'SHRUBS r' - , EROSION CONTROL LEGEND / SI LIMITS OF CLEARING AND GRADING �LTH 4V V I� g3 --398- Cf„G' a \ 0 \m om I ----- SOIL TYp�3 // / '/ '/ - �` •mmmmmmmm• DRAINAGE DIVIDE o O YRC / / / / /' / / 1 � SOIL AREA DIVIDE pI 1Mdy dl SHON:4ieR y \ \ \ SD IPoLET W/GRATE a}yp g9d / / / _ - - - - - _ _ _ _ Lac. vn. u+u_usllsl VDOT STD \ \ \ \ ' _ iOP=392.90' - "/lI CE PAVED CONSTRUCTION ENTRANCE 3.02 CLASS I RIPRAP \ \ \ INV. IN= 390.05' 15"RCP' �IIDTH 1 = 6' \ \ \ \\ 3g3 _ INV OUT= 390.Q5'24"RCP ,' ,9°'� / ,' / / �' SF�� SILT FENCE 3.05 A'C9S/pN+1 LFG2+V ` VV�TH2=11' \ \\rq`\ �'' --- - -_-_- - , ' / / , ` LENbTH=8' \ `' ` \ ` ' /' / 96/ /' ' /' - 400 M DEPTH = 24" SF _ _ _ - - - - - - - - / 3 / / - - IP ® INLET PROTECTION 3.07 M OP \ ry 3 a ' / DIVERSION DIKE 3.09 59 A MODIFY -EXISTING TQRM STIF 7 PER / \ ` SD OUTLET W/FES _ 4"DEC 9° 9 SEDIMENT BASIN D ICN DST EXISTING \ 24"lRCP \ RIM AND INVERT OUT REM HE SAME. - - - -' - / r / - - - - � \ SB SEDIMENT BASIN 3.14 � \ \ 11138 100 / � � ' / \ \ REMOVE 15" PIPE AND E SECTIONS - ,' , / /' 3y9' / ` � \ � � :3 3 - \ \\ TS DC PATCHING CCpNERETE AN Pl$TSCLLING / / / \ \`' \\ \ MU 50 / DD_WATERING DEVICE. \ \ OP OUTLET PROTECTION 3.18 �\ SF ID \\ - _ _ _ _ _ \ \\ \ �� ♦ ,o yam- - -D " " - - - - \ ` TS TEMPORARY SEEDING 3.31 0 ♦ _ T 0 IMP 13025R \\ 1 \\\\ a ♦♦" 9�� 9 ,' ,' /' / �\ \ \\ • CALVARY BAPTIST CHURCH OF SCOTTSVILLE I \ ♦ 4„ ♦ Grp ' Z- .222�� XSHIjUBS / 6"CEDAR .a°\" `\ \ p$ PERMANENT SEEDING 3.32 • _ L DB. 768 PG 335 r+ _ " �� DF ARE T - - - - ' �G _ _ _ \ \ \ O • Q I_ DB. 1007, PG. 122 (PLAT) m\ \ / �� b° / _� DI T N _ ' ' HS-1/RS-i \ DD r .� p+'h ♦ 2"DEC / / _ -' - - - SCOU �♦ , ` ` \ \ MU MULCHING 3.35 : • /w ; owl�+ _ - ` ` \ \ ` / ♦ _ - - - " " -wow_ 'wo `�y`\ TP TP TREE PROTECTION FENCE 3.38 • Z Ll 2 a� • r r �9O 1 1 l a ♦*396 - - - - - - - / - 403- i � � � ` \ DC DUST CONTROL 3.39 Z SWM FACILITY / I / / ` ` • BOTTOM OF SEDIMENT /� I I ♦ • O / / I I I 6„DEC `l ♦ _ -[ 24"DEC / - - - - ►r I / / AREAS STEEPER THAN 3:1 TO BE 3.36 loe, BASIN - g88 20 / / ♦ i fA ♦ 1 I I / BASKETS IRl/FS R % 1 ` ♦iy"- SD CURB INLET.W/MHD _ - - - _ - - 404' / \ ` BLABIDZED WITH STABILIZATION I -I ,..♦� I 11 I i I BASKETS I / // l l ♦♦� / NV, fN=.396' -/ •QO'S\ BLANKET I I I I TOP- _+ / , / / / INV %N= 396.60' 18"BCP / � K 1 1 i I 1 I �_, , / / / // ♦ 400' r - - - INV OUT= �94.67'118"RCP 26"DEC 5� / * "VIRGINIA EROSION AND SEDIMENT CONTROL HANDBOOK" SPECIFICATION NUMBER .mil',:.:. SB 7 I \ \ 1 SO OUTLET W/FES r I 24'�dEC E _ _ _ _ _ _ _ _ / _ _ -40 6"DEC 5H OU\ ETW/FES. - L �/ ` 1 \ / / r / / I ` I r ti.i� \4�, RCP f\ 11 24"RCP -aos- _ a 1 - \ / _ - TOP- 4L�1.34' 1 1 `� V=392.93',/ / /' ♦ 40T / _ - - ` \ ` jg ' / p, ��4j'a+' / CE I ♦ / ' SD CURB INLET V�//'MHD - [� FLAGPOLE \ \ 1 I 19 9`b9 / \ / ♦ / ,' TOP=4O4. 10' _ - INV. II • I I ` I \ m g199 \ I I� / IP ♦ ♦402 / __ ____\ /___ INV-OUT 98C 98.22'18'RCP ` m / S T \ ♦♦ , g • ,'i SD CURB INLET W//I(HD TS DC I �\ 1 - - i ' / / >< - / / j %� / " " / , I, II11 • �'/' TOP=40586' \ \ \ \ ' ♦ / '7f )N= 400.54' 15" RCP\ ll 1 MU m \ / / r ' �\ \ I x '1 / , / - ♦ ♦ I I / • INV O�/T= 400.38' 75"RCP\ \ \ 0' 100. J J ♦ 1 _ _ - ' / / r 1 1 ♦ / I I ASPHALT PARKING LOT I \ \ / • 6 • II \ 5 \ \ 1 1 1 \\ \ \ , ♦! It bo PARKINGSPACES ACES i 11 \ w m . , , , , l �. ! q / ",♦ ' - - TOP 05.85' 2"DEC d / SD CURB INLET /MHD II _ _ _ _ _ _ _ _ , , SD INLETW/GRATE , \ \ \ E -p / ♦ - - I - � I \ 1 70P=396.9 P - ' > � \ \ \� �2 s9'P,F r ' ♦ I I � - - INV OUT= 401.75' �" RCP �. IN- 394.1 P IS'3RCP `� o�?'o the / II II • j j \ N \ \\ INV. OUT=393,7f24"RCP p0y II • \D a W\� ` \ \ SO CURB INLET W/MHD • \ / 1 \ ` \ 1 LSA \ TOP=406.36' LSA � � `� �. /% ' it 6"DEC / ss, 1 11 E I u H e • a SHED �/ TS DC 00� - - ' / NV 1N=399.92' 15"RCP _ - - - 2 _ _ _ _ _ _ _ _ _ _ - - , 8 0 ` I' L j N E fl \ CON AD (12'x 16J .X �D) \ / 4 ,_- ,' / I� I INV OUT=399.85'15"RCP p-- _--------_-F-______�c"'� / ` oo 1 I l I v �pc�+aq, ym? \ -_" / MU �' 40� _-'' -- .' TP / 2"IDEC `w' • I rn g 1 I I N N 1 \ / - - - - 10"DEC DRAINAGE AREA TO a • I +' I I 1 I 1 T Q o'a m S�F1E9 _ / ` _ 402 _ _ - /' O / I TMP 130 5R7 \ In a / 1 \ _ _ / 40 SEDIMENT BASIN 9"DEC / \ P 1 Ln co (18'x 12') //1 T�� a / • / ` I "WALL L T"I I c_ ai In c -------- - \ V I L - I I PEr 403- _ _ _ - / / 1 1 MAILBOX • ' I OB! 65. pG. 2p5 (FLAP m - co In E ,�11 ��jj (/�'� - - a°a' " .aaB - _ aJNEEr MTK GRATE 1 _ I' �.. , / q�`I:,�� ` I I I 1 o y N E Wa.7 S/-' ___� /__-_'/' , TOP=408�4;�man• _ iU0 7 09 _ ' - _ a07_ __ \II gr9q \ `_-- 2'�DEC I II 1 �.- N_ O ASPHALT LU N V �V IN=403.99' 12"STEEL C \ I i I I I I I I I N N p M p) ,q -4Q5' ,' NV IN=400J5'4'PVC LL N ASPHALT BARKING LOT / / / / / - _ - - - - - q \ • \ 1 I I N 72 + 1 HC ` I _ _ III ` (n U l- � � � / INV DUT=400.65' I5'RCP � L d l PARKING SPACES- - - - - - - - / I l \ i I� . ` III / , -407 _/ 1 _ - l l - 8"IDEC. ' _ _ _ _ - _ _ - 4oe- - _ �_Ro'ta eLG) r v • _ 1 I I G ; TP } - P 8"DEC , - SF- - - 2" , r • / 4 - CONC. / - - - - - - - - - 409- - '� a l2/l'C FR 11 DOG OD -- - - _- - - , \ II 11 1 h 00 b0' PAD FFE--O405.97' I a I `` - - - - - /- •` / I I - SgP°5 46IW I Y G COI�C. _ 42" DEC _Y / , 2 3'OBL. DOOR - - R FFE=410.03' _ _ \ I'BRICK 1 / AD O e • LSA 8"HOLLY , WALL \ J HANDRAIL 7� • I / - /--_' • `` "`ROSE\ I I I -.I I I Z • \ -_-_- -/----- \\ o / CONE �-BUSHES - I I I I I Q • / W(hOD WOODEN RA ------ - \ - • �P6gT MP / GRA TE BOLTED SHUT AST A/R/RK V'DOOR WOODEN RAMP TOP- 409 0r DOCK HEAT PUMP 0 \ I I 1 ® -404 _ / ' METAL CANOPY COL OFABLEMARLE SCHOOL BOARD ELEV= 09.9r 0 • o �l I / I I I F , ASPHALT - ' } COLUMN( P.J / DB. 523, PG. 620 \'DOOR • , ` I JG I l I I I1\ r MOBILECLASSROOM Q I \J 7T4' `I MOBILE CLASSROOM / CONC. SIDEWALK 2 3'OBL. DOORS • Ci gsFHA m 1 / / I l (38'x 23) \ T.g ` , (2)XDBL. DOORS / PROPERTYADDRESS: 7868 SCOTTSVILLE ROAD FF • 2 I l l a (38'x 23) / FFE=40597' / HS-1/RS-1 FFE=410.05' WOOD PL9ST LIMITS OF ; O / 11 SF i I l / / // / / o I • �I- / (16'x 12) W/CHAIN \ DISTURBANCE (2J3'D�. DOORS I r I / l I o lGP • - -QDS.� - - - CONC. / DOORSBL. 2.65 ACRES FFE=41401'l� �� • ' 1 SCHOOL CILITY • ASPHALT .W - _ 1 EL BRICK y / / 3' DOOR FFE=411.73' 0 1 UNIT ON i • 406. _ _ _ _ - - - CONC. PAD FFE��0.05' kVl ® 5 STEPS \ l Z / _ - 405' x w I • 3' DOOR a MOBILE /HANDRAIL '�`- 3' DOOR , LANDSCAPE e CLASSROOM I l l y _ TIMBER WALL E , TS DC _ _ - _ _ - - - €CEC CABINET '� X DOOR , ,T 1, P -406- f U X DOOR O 2 (44'x23) o I )� I I t ' GENERATOR / X DOOR U SOIL TYPE: - - - _ _ _ TS DC (34'x76) U 3' DOOR • X DOOR a0T - - - _ - Lx� 3' DOOR FFE=409.99' 3' DOOR , I ' • ` - - - - 407- 84B - J" - MU CHAIN -LINK 4a> II 11 BEAMONC. ; FFE=411.66' asPr�yLr / . FENCE (AT=4f - _ / / • / JJ z 4oe- - - - LOCATIONSEWER 'PUMP' _ _ -a08' I LANDSCAPE I • N= 03.78'8"p TOP 16' 1 3' DOOR ----------�__, -_ ------PER COUNTY,1 VC FRO ED) ` / FFE=409.66' ~ / "� �= _ - _ _ - , - - - - \ LLi TIMBER RAME LANOSC IN _ ' 4"PVC (TRAIL R) I ' SF ' F AP 4 404 44 % ,4' _ _ _ _ - X� \ ` -4os _ _ - - - - - - - - l ) \\EXT NC (0.5' W) TIMBER FRAME INV OUT=40 62' ASPHAL ' L Q J �_ _ _ _ X` _ _ _ _ _ , I MOBILE O BEA I I / 0 CLASSROOM I J - / - \� ` ' - _ _ _ \ 15" DEC EXT CONC. (0.5' W) . 3' COO \ / FFE=4O9.93' T-2' C� X� � - / (38' x 231 0¢ l/ • / ` - 41 WODD _ ` - _ - - _ _ _ _ _ _ , " MHS \ a BEAM ® EXT. GONG l J D I ' / ` �` \ `\ _ _ _ _ \ - 409 ' 1 - - _ _ 4°9- _ _ BEAM / , h J L = D CHAIN LINK \ T0I�409.09' ® \ x ♦♦ / INV. 1N=405.94'4"PVC7FRONCBCOJ -_ - e.. qA' /, • b�9 > i C31 FENCE/Hr=s'/ ` JNV. 1N-40S8g 2"eVC FROM�'PUMP 3 SHRUB I 14. CNF�R' Lu U 41P ♦ �f� - - - --7 INV. OUT=40579' - -- D - \ \ / CHAIN LINK S,o GP--_ • ' i - _ - - - - ' UTILITY TRENCH (2) 3JIBE. / ♦ SEDIMENT AREA TO �♦ C-E(dT=eL _ \ 'S' - - - _`- _ _ ` _ _ - - - - / LANOSCAP / ♦♦ ,' SEDIMENT BASIN \ _ 9� - - _ SCAR DOORS Q Q 0 _ ,o - U _ e•-s 20"DEC E ¢IMBE�L Q oy ♦♦ / 6HAIN-LINKLu /-W y -'" - _ - _ £`S,dy;� �< '� p°1 GQ //1 �I \� 8" D�L� _ �. -- - Q� \ LLJ uGP- uG 3' DOOR 3' DOOR , J V,xJ u 4000, -/ ♦♦ BALL F/ELD .' �/' '-\ SF SF '� b^� \� ' -- JGP Z _ W - - / / ♦♦ ` , , _ ELECTRICEQUIR�e . � -p _/ /O/� LU J C i ♦♦♦ I ` ` 5 ST O `OUN \ED TO WOOOD' f .'SqN, \ ,. - -- UGP- - / V J co � O C - - _ I PITCHER♦♦♦ MOUNU ~0 x a U ` _` �ti / ` W/HAND IL . DECK O ---- --- \ \ �. / GGP O Q Cry ♦♦ CHAIN -LINK -y �� / ♦ /'G , • \ �' L� / 1 ♦ FENCE (HT=B'1 I .� ��r� ♦♦° : \ \ \ �0P 1 1 I O_O 192 / ♦♦ I �� ♦♦♦' ♦♦♦ MOBILE 4 j \esgN / ..�G2 LDLAJTE DESCRIPTION ♦♦ ♦♦ NSROOM \ \ / MHS / ♦♦ '�\ .� `� SF ♦♦'J• ♦ SF I GGA TOP=408.06' - / ♦ \I ` ' ♦ ♦ ♦♦ , `"/� INV 1N=401 PVC (W) - / ♦ / .� \ ♦♦� ♦ JGQ INV IN=403.23'8"PVC (NE) ♦♦ -aa2 / .� I ` ♦♦ : INV OUT=4O2.76' (TO TANK) ` / I I I , o- I ` SF � 6" DEC 8"DEC ASPHALT Z COURT ` SCALE I A----------- ,r/ 0 20' 40' 18 171 161 151 141 131 121 ill iol 91 81 71 61 51 41 31 21 1 C3.2 919119 0 GRIMM MD PARM R, PC.2UI4 A 18 17 16 151 14 131 12 ill 101 9 81 7 6 5 4 3 2 1 6 GRIMM ING PARER, PL. M14 X SHRUBS , \`,3q3/// r/ ,_ -398- Op f'7 DO __-,' ,' ,/ (+;U�'STIInXKSXONl4LTER' CLASS'' l \ \ \ ' - _ _ , , - ,�gp / r , Lie. N,, 040'057151 BROWNSTONE \ \ \ \ \ - , -' \ RIPRAP 5/ WIDTH 1 =6' \ \ \ \ \ \ g3 _ r' ,' 9°j ` V&TH 2 = 11' ` \ \ \ - 9 - _ _ _ _ _ _ _ _ _ _ , ' / , ' / r 91 TN A 1. \ LENG H=8' �\\\\ \ 1 c r / / , T _ 400 M / DEPTH s 24" ,9°q SO OUTLET W/FES \ ,5gp - r DEC \ \ 24'1RCP 39q�_ r INV= 38A 69' 0V T S4 \\ RIPRAP CHANNEL VDOT STD \ / ,' , r ,' /3ggr / / ` \ \ FROM CURB GOT ,CLASS Al _ _ � r r , / \ � C SS A% \ \\ 3g �\ �qp 395- BROWNSTONE y O = BROW STONE \ \ \ 6 / RIPRAP mq DEL_ - - - " r / / b0 , - �. ID IPRAP\ __ \ WIDTH 1=4.5'"'-�a _ _ _ _ \ �\ A/ / WIDT=\3.75' 1 - ,y \ WIDTH 2=,9:5'--Fp 0 IMP 130-25R WIDTH = 7.25' \ ` `% I \ \ LENGTH'= 8' �9'P / / / • CALVARY BAPTIST CHURCH OFSCOTTSVILLE LE GTH�6' 1 \\ DEPTH =18" ZC"= �'Z 3'SHfjUBS , 6"CEDAR / .dog" `� \ `� • 2 L DB. 768 PG. 335 DEP H =i8" ` I mq C' - — — — — - ' r _ — , \ ` • ~ OB. 1007, PG. 122 (PLAT) / I \ W`fl> ` , /' '9p� _!gT HS-1/RS-1 1 / W 2"DEC r / / - , , \ `\ Gc • > Lj 1 / 502 - \`. I q1i 402 `, ` • • W / • 0a EXPANDED / I // 24"DEC / r / _ . , \ \ ` 07 • O SWM FACILITY ,/ 399' _-404'r / `, ` �, N, �` N I 9 40 r DRY POND / I� 01 / ,--- i \ `\ `\ > K \ 1 h 400'zs" DEC 40 _ ap8/ \ 51OU\7LE /\ // � _ _ ,I ♦ \ � \ \' \� Lr O 24pEC 6"DEC 24RCP Y �. -aas TOP- 4034' I \ \ -4p1 r SD CURB INLET W1'MHD LQJ FLAGPOLE I/ ,1 TOP=404. 10' r _ \ - - - - INV IN= 398.36' 15" RCP _ o r , _________ INV. OUT-��98.22'18"RCP \ r 1 400 0 1oa I— Z ----------- \ 8 \ \ \ -- \ SO CURB INLET W/KHD / 402 " VID ASS Al ' ' b ' ^ DOGHOgE MH, I II ' r �'X II II grr/ TOP=405.86' `\ B�2OWNST RIPRAF" / ,' .•, r ,1, TIE TO' IST. PIPE "11 / ,7 -4W. XN=400.54'15'RCP\ \ \ \ '46"� 1 402 \ IDTH 1 =3.75' 201 / / , / i.. y .b0 ,' / -' II / L / 80°5 " - /^\ BROWNSTONE RIPRAP - " I 1 / lNV OJT= 400.38' 15" RCP\ \ \ \ \ I BROWNSTONE RIPRAP_WIDTH2=9.25-_ ,' ,' ' \ ° ,f 11 ASPHALT PARKING LOT II `jp0 0 / \ LENGTH = 8' CHANNEL FROM CURB��UL n4 r — — — g I \ \ \ CHANNR FROM CURB 01 5r T 'GRAVEL FLOW SPREA 1tW b0 II AO 29+2HC II ` ` ` \ i F DEPTH = 18" i A p 9 I I s CUT TO GRAVEL FLOW WITH GABION BASKET I 1 ` ` p� / PARKING SPACES SO CURB INLET W/MHD I I \ \ \ \ \ SPREADER WITH _ / r ` \` ` ' �-I _ TOP=405.85' I I I ° FOREBAY WALL r GABION BASKET - - ' \� \ \ r INV. OUT= 401.75' 15" RCP / I402 . \ FOREBAY WALLIt �' 1111 403 G BIOIR TE'JTION'2 - / `_--- i •- �' `\$, U SD CURB INLET W/MHD i f 399 ' v \ e INV. 1N=399.92' 15"RCP LSA J _ _ _ _ _ _ \ \ I e \ ��cang� o 402 (i ,d `"r I V LSA 6"DEC / �s 1\ ` \ 1 163 { f4)IELL II N � � III TOP=406.36 v P 1 400 Oh \ 1 III INV. OUT=399.85'15"RCP - __________________ a / u EFE=403.Su, \ \r _ _ 401 , , - ' p03 / .p _ _ - / I O , - / ` m o \ 1 1 / I m fl p / _ O r 4_03 _ " _ ' / 21 DEC 11 ' 10" Q o'1 m U N ` VDOT $T'13 CLASS Al " - , ,4s UNOERDRAIN / [�'� 16 yEO I 9" DEC 1 , m v 300 r / I TMP 130 5P7 1 > m a I _ 403' " " " ' I I / I 1 l6 • BROWNSTON�F RIPRAP WITH S.i1 r It / I "WELL LPT"l \ c 61? c ,WIDTH J 3' _ _ _,y , -CL-EANOUT r - _407 ' MAILBOX'. , 1 08.13665, 'PG. 2q5 (FLAP I > m E 0 \ / WIDTH 2 =Z - - b� �404' (TYP.) .406 _ SOJNEEThWTkLGRATE 1 _ I 1 I \ O y N E / y ZENGTH = 6 - _ - � _ - _ ' TOP-��834� '11 _ \ � � / - -I I I I 1 1 I I 1 N N p M O) / - INV. IN=403.99'12"STEEL \ / DEPTH- ffi" - _407 - - oo \ ASPHALT 2"DEC I 1 LL N V .q �ap5" NV IN-$ODJ5'4'PVC U N ` FFE=403.30' '��°. I - IN✓OUT=40065'15"RCP - 408- - - - - - - - - - - - (FROM SLD) I o ON \ \ _ _ i \ 1 ♦ ( I1 II 1 1 I I (1) U F- G / FFE-"03.30' -- -- -___ - ': ," G / I IOU V FFE=405.97' III _ _ W II. a0s. OGOD a I 404 -� '� /. .. ` IL - - - -� / I 1 I I Y 405c0 __--- \ r/ 42"DEC FFE=403.30' ^ / - `LSA 8" HOLLY FFE=404.64' / ❑ /___ "` \`` It. "ROSE` CONC/BUSHES - 1 ( 1,• 1 I I Q 9"X9"NYOPLAST W/ROCK GRATE, BOLTED SHUT = A OR 1 I I I I I Z FFE=40 .E = 405.97' TOP=409.01' o I \ m\ / (W' FFIFETMP 130-25P F \ \ `�`�`` "� / ✓ \� / ' -� COUNTY OF MA 620 LE SCHOOL BOARD OB. PROPERTYADORESS: 7888 SCOTTSV/LLE ROAD 2 ASPHALT 1 / // / FIFE DIVIDING LINE fN / HS-11RS-1 BUILDING INTERIOR GP #21850 FFE = 404.64' 40 RIPRAP CHANNEL" FFE=aoas4' / FFE=+105.9T "UNDERDRAIN _ 2 FROM DITCH WITH _ / It CLEANOUT 1 --- - ASPHALT \ l l a _ _ _ _ _ , RETENO. N 1� _ �pp5' FFE=404.64' ® w __ - _ FFE=404.fi4' / " / p06 - ECEC. CABINET Z 1 / P I I E 4p4 - � E ao's 407 _ _ ^ _ FFE=404.64' 4p6 -- -- - --- -_ _ ----- _ /FFE=404.64' /{�ASP/L/ J�. `6J HS N SEWER 'P MP' _ -408 TOP=40 .16' \ % � LOCA ION PER CO Ty-, 1 LANDSCAPE INV, IN=403.78' 8"PVC (FROM O) 1 ` / Q ' \ T/MBER FRAME LANDSCAP INV. lN=404.44'4"PVC(TRAIL R) l / �II1 0 (0.51W) TIMBER INV. OUT-410 62' AS'HAL W j - - - - - - - _ r — - '409 - _ - - - - - - - _� l \ I O LL J J -bag - I � FRAME I , 4� _ 15" DEC (0.5' W) , 9 11I / ID- _ _ _ _ _ 405 _ MHS - _ `' �WI'1 D _ - _ ---- 406 7 409.09' ® \ ao9",, a /--,� 3'SHRUB--® /�--e11 // 0� V O 407 NV.'1N--40405.9 'e PVC7 M�'PUM - \ 6„SqN \ _ ' / \ / / po 14"CNE�R / % �_ / 4 AO \ _ IN . UT=40579' Ucp_ - - \ ' / r / C/1 - \ ' 408 i — - _ _ , — ELEC. CA hVET/ , / ¢ Q 409 \ - - 0 P_ 6••SAN - - f _ - - - 20" DEC ' , 10"DEC' LIJ 410 8"DEC _ \ \6a _- - -- p JGQ � W UGP UGP LAJ r _LIJ LLI _- - - _- UGP--/ J 1_ C G7 SAN — UGP — / z — F- 1 � GP O lI 1 ERs w.. / \ / Q F— C/3 PITCH ti /�rn LJ p)p \ V UGP_; �- U)o 1— \a sgro s' MHS DATE DESCRIPTION TOP=408.06' 413 ® INV, 1N=403.97'8"PVC(W) INV. IN=403.23' 8" PVC (NE) INV. OU7=402.76'(TO TANK) / I / / R M / 6" DEC ��Qt-S� ♦ °p Q I `U•� ASPHALT Z 8"DEC COURT 5 . O 1 SCALE 1"=20' 919119 1 _ _ _ _ _ _ - _ _ _ _ A — — — - EMR o zo' 40' A o GRIMM uo PnR�R, P.c. zoia 181 171 161 151 141 131 121 ill lol 91 81 71 61 51 41 31 21 1 18 17 16 151 14 13 12 11 10 9 81 7 6 5 4 3 2 1 o CFIMMMDPAR 6 PC.'Y114 a 7 ---------- ---- U,V\.MM'm. SHOW.ILTU /-- --39B- I \., IpU205T51 / "9a SS/ m` TIYAI Gb01 _ --- / M 3g3------------ - 40 _ / 3g6 / 0 CL \ \ \ 1 __ i� / / / /� / O _ SD OUTLET W/ FES \ no \ / \ ` INV- 38b.6 \ / / / g9� / / ' / / ♦ ♦ \ \ 0 L 396 \\ 3g 395 yqy b00 -- -- Lu \ \ • L TMP 130-25R / \\ 1 \ W'9E I \ ` _ - 9��i `ud , / \ \ \ > CAL VARYBAPTIST CHURCH OF SCOTTSVILLE \ \\\ 9ro' Zc°'��'-� / / .pot ` \ ` • 7 W DB, 768 PG. 335 DB. 1007, PG. 122 (PLAT) ml 1\ Wi9> ` / / - 9SF `br / / • / . _ - " " ' ' _ ` ` \ \ ` U HS-1/RS-1 1 \ / \ \P J / n-f" / / _ \ \ \ \ `\ Go • O Q 391, > EXPANDED m _ _ - SWM FACILITY I 399'� / _ _ -404'' / � \ `\ �\ `� \ `\ ■ 0 19 r DRYPOND a0z.1z• I I oo I / I �1 aoz.oa' 40 1 ,yaw i / / / , ' a _ -405' SH-OUTLET W/ FES. . 1 7-390.05 1 �/� / / i \ 24"RCP / �p_406- TOP- 4(>t\i.34' SD CURB INLET /'MHD / LQJ FLAGPOLE TOP=404.10', INV. IN= 39836' 15" RCP 400 / 402.28'95 "1 ./ v�--1'--0-/___ _/ INV. OUT- 98.22'18'RCP _ __---------- ___\11 \ \ BS 2' � I �o J a02.Ta' I I ---- � � i � g i i ,�i� SO CURB INLET W/11�HD J m / ' g TOP=405.86' / I I 1 rC 1 - - �/OA' /p0, ""11 i I_____ - 4WINVW=0400.38'15'RCP\ \\\ \\\ \\ 80°546 \ '\ d01.9T 1 402 1 / , ^\401,58' \ 401.53' .b , " " I I 1 1 / ' \ / \ 1 g1 / / /^ II II / ASPHA 29+2HING LOT II \ \ I - - \ 29 + 2 HC I I \ \ . a o� C oa PARKING SPACES g w p / SD CURB INLET W/ MHD \ \ \ \ • TC 4a2.3 \\ :°, , _ TOP-405. 85' 401+00 \ 02 \ \ TC a02.o0' --- 401 n9' bo \ \ `\ 403.44' III I J / INV. our= 401.75' 15" RCP \ \ \ \ \1 \N q\ 1\ \\ i� 402.06' /TG 0 NI vtO1J.� i AO5/ I� I� _ \ cD 406 \ \ \ 1 LI H 2.81' BIO,R§TEN ION 2 ---,6 - - I N E v v _ ; 7G- , - __-�_vav o TOCURB NLETW/ I � \� 4/ is \ _ - .__________ , o (f u MHO \ / ` 1 \ \ \ I ` 1 1 402.75' 1 \ _ 401.58' _ >r �- p \ I `O' ' \ TG INV. IN=399.92' 15"RCP _ Ci / os \ 1 1 1 14/ELL 1 to > M �- ^� ^ EFE=4o3.�a' \ �\ \ 402.n' 40 / y l II INV OUT=399.85'15"RCP O___________________________________ / \ u I 1 / 1 S � � \ � \. ' / 400 1 3 ,P� / o "- � 1 I / I I I �(p > 402 i 1 .2 I °� p I 1 1 I '> N E \ - 403/��yq, TMP 130,25A1 I it I M N OM rn 403' ' " " 403.66' _ - _ / / / `ut'i / ' III _ / / \ 1 "WkLL LPT'1 1rr 11 M .�11 .• M - - - - _ .40] MAILBOX / 1 I I 1 1� I W U F- OB. 3665, 'PG. 2q5 LA a L N .406 _ SDJNEEE`r 4TkLGRATE I I _ I 1 I / - - - - - - - - TC ` - - - _ _ TOP=40 ' YI _ \ ♦ I / 1 a 404.26' / - - -407 - - - - INV. IN=403.99' 1T'STEEL CC \ ASPHALT _ - -I \ 11 ce G q �405' 9'' NV. IN=40075'4"PVC a Np ( G FFE=403.30' /qp I INV OUT-000.65' 15" RCP no \ \ I w _---408-----'------ (FROMBLD) III N/ \ ___ �\ \ \ I III / \ \ I h00.b0' I / FFE'-403.30, _ _ 409_. _ - _ _ ...� 1 I _40 '... .�... ao3.2e'.r. - q09 '•\Po5 '46W . I a02.6T � ° I T$ , I FFE=405.97 BS a I I _ - - - - � _ . I I $B I I \ ' . 40'4.38' I a TS 404.50' TS 11, , " ' - - - ' / ^ , r I I 0 \ I, 405.97' 407.57' 408.50' I ` - _ _ , \ \ 4 _ _ 1 I \ '90 ` ------ •I .. BS \ O / -_-_ `.U' I I I I 1 I I Q FFE=403.30• / I I 404.49' FFE=404.fi4' V A♦w I v- CONIC 9"NYOPLAST WIROCK ♦\ 1 I I ��,I^� / \ \ W _ ♦♦♦♦ ^ / \ - rl GRATE, BOLTED SHUT 2 A OR \ �� ♦♦ .,. ♦ ♦ �` \ FFE=403.30' / \ ✓ / I FIFE = 405.9T COUNTY OFABLEMARLE SCHOOL BOARD OP- 49991 ♦+ ♦ TMP 130-25P I GP #21850 ♦♦♦♦•i- +�`♦� -� DB. 523, PG. 620 ♦ y y♦ p ADp ♦♦ ♦ - PROPERTYADDRESS. 7868 SCOTTSVILLE ROAD 2 ASPHALT ' / / I I FIFE DIVIDING LINE �N / HS-1/RS-1 I I I ,BUILDING INTERIOR FFE=404.64'/(' 402 FFE=40a.64' FFE=405.BT ro // I / / / '. \ i 405.97' 40292' 405,97' - - - -' - \ - - - 2 ASPHALT / Q E 403 405. / , a \ , r I RETEN � N 1 _ FFE=ao4sa' � � I ` \ ` ` FFE=404.64' - / " " p00 -405.�£ CABINET '� \I // h� I 6� I I. 408 4os.s9' - 407" � _ _ 4p _ _ _ �� -' _ "FFE=404.64' O FFE=404.64' `9p� 1LLi R -406 LANDSCAPE \ / FRAME {� f /1 O \ CD TIMBER F LANOSCAP ' / v J VD _ _ - - _ - \ - Os' - - ` `�_ - - \ (0.5'W) TIMBER / ASPHAL U g - _ _ _ / _ 9 40 A4' -do � I a0e.sz' FRAME I / O 404_ (0.5' W) 405 409- 406---____ \ 407 406 - \ \ ' " - _ - - - - eeee. CA hvEr LIA Z O UGP.___ Qi ___ _ / / \ O S.i� 1 � 1 C/3 410 / �- - - - UGP- - - UGP - J C Pa 411 / O C/3 / / ` \g„ -_ --_ -_UGP /�/ f- OO r i UGP- - C� I CXD PITCHERS �Q / \ I P MOUND o^ti \e'•sq UG DATE DESCRIPTION I .UGP... \ \ \ 413 / \ ♦ JGQ I 0 ^ Q z a C5.1 a SCALE 1"=20' 9/9119 I ASPHALT A k� COURT O 201 40 0MUM MD PMI RPC 2014 i1 18 17 16 151 14 131 12 11 10 9 81 7 6 5 4 31 2 1 18 17 16 15 14 13 12 ill 10 9 8 7 61 5 41 3 2 1 Q GRIMM MD PMI(FR P.c. 914 ' ' a Op` - - - - - - - - - - - - - - ft Y -392, \TW \%vL SNUN'.1LTER ,^ --398- \ Li<W.U+03Us,151 0910912010 / �9�♦ .o;\o-\ ml `_______ ___'/ r/ / // ' / /// "-________ rs/ONAI — \ 400 / \ \ \� \ / J '/ / '/ '3�/ / \ \ \\ • 0 TMP 130-25R / \\ 1 96, r ' / - \ \ ` • Lu CAL VARY BAPTIST CHURCH OFSCOTTSVILLE I 6 - r r a01" ` \ \` • • N W DB. 768 PG. 335 DB. 1007, PG. 122 (PLAT) • HS-1/RS-I 1 , / 502 o C , \ 3g1' E��2 _ , r / ' ,402 ' - _ \ \ O 398' / - --403- �\ �\ \ `� `�sa EXPANDED // I I I / ¢ / -- - ' �, � �, A �� m � K r SWM FACILITY gq9 ' — 404' _ \ \ vo CAUQ r DRY POND I / / 400 , / Of 400 - '� ' / 104� --- 402 ----- 9015 402 berry ' ,%40, t \ ," 1 a o11 402 f �� ' , - ory , / i III II 1 _ -- p A n 1 Ap a �v, `, o �♦ � 1 (�-roe------ \ \\ \ \ \ ,, � ♦ 4 H / Bl0 RETEtiTION2 , - 1 - - 1 N E o H 1 '39aoo o`%' ♦II 1 - /------------ -----------F -- a j402 0.63 ,' -, \ -- - _401402 - 403 1 _ _ _ VI, I - / 1 'j` °�'-"' I 1 i I m > �O c6 40' 0.10 ^^ ` \ �` A30ti0 o _ //�- ♦♦_ y I/ 1 " N 1 4"UNDERDRAIN TMP 025P2 40' 1♦ ♦W 40P WITH a'' ♦ DBI5PG. 245 (PLA <> tzp nCLEANOUT % I I wU(TYP.) .406 - %_ 11 G 1 --- - ♦ II'- •�� 1 ( I I V ' FFE'=403.30' % .' ' r _ _ -40 '� ' .�\ 1111 11 SgP°5 4 IW 1 IL 4�9, % oj 1 - Q 1 j 1040.83 141,\ 1 ❑ - I 'I aoo / 1 � / 0 1 I \ I ' I V I I I 1 FIFE = 405.97' COUNTY OFABLEMARLE SCHOOL BOARDQ/1 / I DB. 523, PG. 620 FIFE DIVIDING LINE GP #21850 1 403 rpo `�N PROPERTYADDRESS. 7868 SCOTTSVILLE ROAD HS-1/RS-1 _ BUILDING INTERIOR 4 1/ 1� o - / FIFE = 404.64' "UNRDRAIN 40z WITH CLEANOUT 40 RETEN .. N t� d 405- � � 1 i I I 4p4 _ €(, CEC. CABINET 1 1 / O 1 , 7 O Q Z �� 406 _ _ - - _ CD N 40 O 1 II I' a � Q ' a � _ 1 � ILh�I / I 1 0.}/ ¢ W —406 \ LL J_ f CD a09-------- i o c ii Apo / / ---- 405_ JCQ co U� / 406 �. _--_ BSq 406 _ " _ _ _ / ♦ -- ELEC. CA ryVET/ , p/ / C 1 11 L °2 / LB J U g-. t J Cl1 F CI3 _411, \ VJ o0 U I I p1 \G .SqN \ _ / DATE DESCRIPTION 1 yP LEGEND: / 1 / \ \ \B.,S / qN STR# C AREA B / \ 413 ®J 1 \ P 1 ' _ < --- I C5.2 p / ° 1 SCALE 1"=40' MIA `vtY 0 40' 80, AW OMMMNMPM1GRFRPCM4 A 18 17 161 15 14 131 12 11 10 91 8 7 6 5 41 3 2 1 18 17 16 15 14 13 12 ill 10 PRE-DEV OPED UNRO EA � AREA =O CREAS TIME O CENTRATI 5 19.Z MIN. to NN x �\ N* not 40 ', I I I I III , / / / m . ��[ffi•••KKK . p��p��-yqq__ __ , \ ` /�\ � \ \,• ' I I 1 ` •\-.�'"�� //''/i % �\ / 1 / / / Ja �''l / q \ \ \ Qo'Qo I ` / /'/ _ - "ems- / ' IT _ _ _ -,.,. - _ _ _ _- _ - - , I I 4 I I I a 11 K1d040o' -'' l I 1S8D 15 61W 10 a ' \` \ `uf' I I I I PRE=bEVELOPE / UN OUTED AR�ATP/ED ' \ - SHE TFLOW I / / / -� _8 H-UDP/O / v P� g S4N /UG 411 \ / Z / �, PRE -DEVELOPED ROUTED AREA TO SWM FACILITY I �r � - / ` -- - - AREA = 4.20 ACRES / / a�CN = 83 '� SCALE 1"=40' / TIME OF CONCENTRA�1 = .7 MIN. 1 4n� PRE -DEVELOPED PRE -DEVELOPED CONDITION o 40' 80, - _ _ _ UNROUTED AREA TO SHEETFLOW POST-DEVEIA UNNRUT AREA P AREA 0.10 A s;ES�\ 39¢ `u.2 / ' ' / \ ? CN - 91 - PST-DEVELOPE/D R9GTED AREA TIME OF CO ENTRA ION- 7. MIN. ` TO BIORETENTION%1 , '' / \ \ ` -AREA = 0.$�AC13Its F - TIIp1E 0 ENT jA jJ = 51MIN. w / s POST-DEVVECOPED ROUTED AREA - TO .. a / SWIM FACjL4TF ,AREA = L98 ACR58 90.0 ,' -`'� ,/ aa•K�I•ME O�COENiRATION-17.6 M�.� .. 38$ ''/ 'I PENN . ' /, \ "E4 _ pg 2 o II / p -� J \ \ \ il ii \ 9oko I \ 402 y 399,E y 1 II � �___ ____ ___� - - - � Tr 11� Ili I 11 11do,00' D ' 90; I _ � I ❑ ' -', I i I aye` ,I i I 1 p > - POS7-DEVEkOP _ UNRbUTEDAReTQ, ' ® I I SHEkTFLOW I / 4p4 406 NS6 40 40 408 B UGPf #0 MEN P 4 / G N \ / m x -Mime I POST -DEVELOPED ROUTE AREA / \ / Z / / I TO BIORETENTION 1 \�oQ AREA = 1.34 ACRES / 25 CN = 77� TIME OF CONCENTRN - .0 MIN. POST -DEVELOPED - _ _ _ UNROUTED AREA TO A r\ SHEETFLOW 181 171 161 151 14 SCALE 1"=40' POST -DEVELOPED CONDITION 0 40' 80, 13 12 91 81 71 61 51 41 31 2 Rl --••-••-••--•- 0 100YRWSE 394.46 DI-1 TOP ELEV. 393.35 ELEV. 392.35 RECTANGULAR NOTCH WITH ORIFICE TRASH RACK ON TWO SIDES OF RISER STRUCTURE ELEV. 389.05 DRY POND DI-1 RISER STRUCTURE 500 DETAIL NO SCALE LU Q -10 YR WSE 393.43 Q _ 1 YR WSE 392.07 . HICK DI-1 WALL BEYOND, TYP. �24 -7 O O O BASKET EDGE O O 12" 24" LONG EPDXY COATED #4 REBAR O O O EMBED 8" Al STONE FILL GABION BASKET FOREBAY WALL (BIORETENTION FACILITY 2) NO SCALE NYLOPLAST 24" BASIN WITH DOME GRATE TOP: 400.67' CLEANOUT BOTTOM OF BIORETENTION 3" HARDWOOD BASIN 400.17 BARK MULCH 24" BIOFILTER MIX 3" NO. 8 STONE 21" OF NO. 57 STONE WATER QUANTITY CALCULATIONS FOR NEW MANUFACTURING BUILDING: CHANNEL PROTECTION (ENERGY BALANCE): 1 ` POST-DEV TOTfl 5 0.8 • (QPRE-DEV ON -SITE " RVPRE-DEV) / RVPOST-DEV 2.72 CFS 5 0.8' (4.23 CFS ` 0.435 AC/FT) 10.540 AC/FT OK 2.72 CFS <2.73 CFS FLOOD PROTECTION: POST -DEVELOPED Q10 5 PRE -DEVELOPED Q1D OK 14.95 CFS (POST -DEVELOPED Q1D) <_ 14.98 CFS (PRE -DEVELOPED Q1D) WATER QUALITY CALCULATIONS: SUMMARY FROM RUNOFF REDUCTION SPREAD SHEET FOR REDEVELOPMENT (SEE CALC. BOOK): DISTURBED AREA: 2.65 ACRES PRE -DEVELOPMENT LAND COVER: B SOILS: 0.00 AC UNDISTURBED FOREST AND OPEN SPACE 1.92 AC TURF 0.73 AC IMPERVIOUS POST -DEVELOPMENT LAND COVER: B SOILS: 0.09 AC UNDISTURBED FOREST AND OPEN SPACE 1.23 AC TURF 1.33 AC IMPERVIOUS REQUIRED REMOVAL: 1.47 LBS/YR ONSITE TREATMENT IS PROPOSED BY TWO BIORETENTION FACILITIES, AS CALCULATED IN THE VIRGINIA RUNOFF REDUCTION METHOD SPREADSHEET, TABS A (LEVEL 1) AND B (LEVEL 2). LEVEL 1 BIORETENTION FACILITY: 0.53 LB/VR LEVEL 2 BIORETENTION FACILITY: 1.38 LB/YR TOTAL LOAD REDUCTION PROPOSED: 1.91 LB/VR SURPLUS REDUCTION OF 0.44 LB/YEAR AVAILABLE TO BE USED ON FUTURE PROJECTS OWNED BY THE ALBEMARLE COUNTY SCHOOL BOARD, PER 9VAC25-870-69 SECTION A PART 5. L7KA\ No Scale 1-YR ELEV = 400.89 2-YR ELEV = 400.96 10-YR ELEV = 401.14 100-YR ELEV = 401.45 r 15"RCP SCHEDULE 40 PVC UNDERDRAIN MIRAFI 140N FILTER TO BE 2' WIDE CENTERED ON UNDERDRAIN NOTES 1. 24" BIOFILTER MEDIA DEPTH SHALL BE THE MINIMUM DEPTH AFTER A SETTLING PERIOD OF THREE DAYS. QUALITY SIZING CALCULATION: DRAINAGE AREA = 0.84 ACRES IMPERVIOUS: 0.18 ACRES T(v)= 1,531 OF X 1.00 = 1,531 CF PERVIOUS: 1.12 ACRES DESIGN STORAGE DEPTH: (2' X 0.25) + (2' X 0.4) + 0.5' PONDING = 1.8' SURFACE AREA REQUIRED: T(v) / DESIGN STORAGE DEPTH -> 1,515 / 1.8' = 850.56 SF SURFACE AREA PROVIDED: 879 SF BIORETENTION FACILITY 1 DETAIL (LEVEL 1) NO SCALE r� L90 DIRECTION OF FLOW PIPE OR CURB CUT DIRECTION OF FLOW A FROM PIPE OR CURB CUT PONDING AREA PONDING AREA 78" NO.57 STONE VDOT STD. CLASS Al MARAFI 140N WIDTH= V RIPRAP, FILTER FABRIC SURROUNDING WIDTH 1=1.5' OR EQUIVALENT PONDING AREA WIDTH 2= 12' SECTION A -A 1-YR ELEV = 399.75 2-YR ELEV = 399.83 NYLOPLAST 18" BASIN WITH DOME 10-YR ELEV = 400.00 GRATE 100-YR ELEV = 400.41 TOP: 399.50' CLEANOUT BOTTOM OF BIORETENTION BASIN 399.00 3"HARDWOOD BARK MULCH 36" BIOFILTER MIX 3" NO. 8 STONE 21" OF NO. 57 STONE 15" RCP PVC UNDERDRAIN MIRAFI 140N FILTER 1 FABRIC OR EQUIVALENT. TO BE 2' WIDE CENTERED ON UNDERDRAIN NOTES 1. 36" BIOFILTER MEDIA DEPTH SHALL BE THE MINIMUM DEPTH AFTER A SETTLING PERIOD OF THREE DAYS. QUALITY SIZING CALCULATION: DRAINAGE AREA = 0.84 ACRES IMPERVIOUS: 0.16 ACRES T(v)= 2,473 CF X 1.25 = 3,091.25 CF PERVIOUS: 0.68 ACRES DESIGN STORAGE DEPTH: (3' X 0.25) + (2' X 0.4) + 0.5' PONDING = 2.05' SURFACE AREA REQUIRED: T(v) / DESIGN STORAGE DEPTH -> 3,091.25 / 2.05' = 1,507.93 SF SURFACE AREA PROVIDED: 2,130 SF BIORETENTION FACILITY 2 DETAIL (LEVEL 2) NO SCALE BOTTOM OF CHANNEL 0.5' GRADE OF DEEP. SURROUNDING SLOPE 4 NONE' • • , CURB LINE BOTTOM OF rCHANNEL 0.5' RIPRAP NOT TO IMPEDE DEEP. STORM FLOW TO OPENING `■ � 1 CHANNEL SECTION 0 0 :ON 1TK%N.A SHOWALTER 1 _,< Cu. O�U'_OSJISI e_ 00/03/2019 .� T I` Loi a 7 O O • NW 0 L v Q • • z O T� F-I i �0 O K } J N E H 0 O N a) CNY _ Q M a U) i M p c Di 19 c m >m E O a)N E mN p M CA W 4 v G W E2 CL G r� F V GP #21850 Z E ^J LL 6 z O C\1 uiLLJ ~25- W Q Q D Q CCn O � > cri � z Q O W W W J J W W J J � F- C N LL Vi U O Cn o cfl U) U C/3 DATE DESCRIPTION C6.0 9/9/19 0MNNMDPAGRFRPC.X14 i 17 15 14I 13I 12I 11I 10I 9 8 7 6 5I 4 3 2 1 M L [1 J 001 G F E I] C L'J GENERALNOTES • CONTRACTOR IS RESPONSIBLE FOR CONTACTING "MISS UTILITY" AT 1.800.552.7001 FOR LOCATION OF ALL UTILITY LINES.TREES SHALL BE LOCATED A MINIMUM OF 5 FEET FROM SEWER/WATER CONNECTIONS. NOTIFY LANDSCAPE ARCHITECT OF CONFLICTS. • VERIFY ALL PLANT MATERIAL QUANTITIES ON THE PLAN PRIOR TO BIDDING, PLANT LIST TOTALS ARE FOR CONVENIENCE ONLY AND SHALL BE VERIFIED PRIOR TO BIDDING. • PROVIDE PLANT MATERIALS OF QUANTITY, SIZE, GENUS, SPECIES, AND VARIETY INDICATED ON PLANS. ALL PLANT MATERIALS AND INSTALLATION SHALL COMPLY WITH RECOMMENDATIONS AND REQUIREMENTS OF ANSI Z60.1 "AMERICAN STANDARD FOR NURSERY STOCK". IF SPECIFIED PLANT MATERIAL IS NOT OBTAINABLE, SUBMIT PROOF OF NON AVAILABILITY TO THE ARCHITECTS, TOGETHER WITH PROPOSAL FOR USE OF EQUIVALENT MATERIAL. • PROVIDE AND INSTALL ALL PLANTS AS IN ACCORDANCE WITH DETAILS AND CONTRACT SPECIFICATIONS • LANDSCAPE ARCHITECT RESERVES THE RIGHT TO REJECT ANY PLANTS AND MATERIALS THAT ARE IN AN UNHEALTHY OR UNSIGHTLY CONDITION, AS WELL AS PLANTS AND MATERIALS THAT DO NOT CONFORM TO ANSI Z60.1 "AMERICAN STANDARD FOR NURSERY STOCK" • LABEL AT LEAST ONE TREE AND ONE SHRUB OF EACH VARIETY AND CALIPER WITH A SECURELY ATTACHED, WATERPROOF TAG BEARING THE DESIGNATION OF BOTANICAL AND COMMON NAME. • INSTALL LANDSCAPE PLANTINGS AT ENTRANCES/EXITS AND PARKING AREAS ACCORDING TO PLANS SO THAT MATERIALS WILL NOT INTERFERE WITH SIGHT DISTANCES. • CONTRACTOR IS RESPONSIBLE FOR WATERING ALL PLANT MATERIAL DURING INSTALLATION AND UNTIL FINAL INSPECTION AND ACCEPTANCE BY OWNER. CONTRACTOR SHALL NOTIFY OWNER OF CONDITIONS WHICH AFFECTS THE GUARANTEE. • UPON COMPLETION OF LANDSCAPE INSTALLATION, THE LANDSCAPE CONTRACTOR SHALL NOTIFY THE GENERAL CONTRACTOR WHO WILL VERIFY COMPLETENESS, INCLUDING THE REPLACEMENT OF ALL DEAD PLANT MATERIAL. CONTRACTOR IS RESPONSIBLE FOR SCHEDULING A FINAL INSPECTION BY THE LANDSCAPE ARCHITECT. • ALL EXTERIOR PLANT MATERIALS SHALL BE GUARANTEED FOR ONE FULL YEAR AFTER DATE OF FINAL INSPECTION AGAINST DEFECTS INCLUDING DEATH AND UNSATISFACTORY GROWTH. DEFECTS RESULTING FROM NEGLECT BY THE OWNER, ABUSE OR DAMAGE BY OTHERS, OR UNUSUAL PHENOMENA OR INCIDENTS WHICH ARE BEYOND THE CONTRACTORS CONTROL ARE NOT THE RESPONSIBILITY OF THE CONTRACTOR • PLANT MATERIAL QUANTITIES AND SIZES WILL BE INSPECTED FOR COMPLIANCE WITH APPROVED PLANS BY A SITE PLAN REVIEW AGENT OF THE PLANNING DEPARTMENT PRIOR TO THE RELEASE OF THE CERTIFICATE OF OCCUPANCY. • REMOVE ALL GUY WIRES AND STAKES 12 MONTHS AFTER INSTALLATION. NOTE: ONLY STAKE TREES WITH LARGE CROWNS, 2" CALIPER OR GREATER, IF LOCATED ON WINDY SITES, OR WHERE TAMPERING MAY OCCUR. 19 :191 N x41011101 L I I Jt\ I =1 11=0b1 REMOVE BROKEN, BADLY DEFORMED, RUBBING, NARROW CROTCH ANGLES, WATER SPROUTS, OR CROSS -BRANCHES. REMOVE TAGS, LABELS, AND PLASTIC SLEEVING. DO NOT STAKE UNLESS SPECIFIED (SEE NOTE) DO NOT WRAP TRUNK PRUNE SUCKERS IF FIELD GROWN, CUTAWAY ALL BALLING ROPES. REMOVE BURLAP OR WIRE BASKET FROM TOP Yj OF BALL. IF CONTAINER GROWN, REMOVE CONTAINER AND CUT CIRCLING ROOTS 1:1 SLOPE OF SIDES OF PLANTING HOLE SCARIFY SIDES BEFORE PLANTING TAMP SOIL AROUND ROOTBALL BASE FIRMLY WITH FOOT PRESSURE SO THAT ROOTBALL DOES NOT SHIFT DECIDUOUS TREE - STAKING SPECIFIED 3- 2" x 2" HARDWOOD STAKES -� ROOT BALL 12 GAUGE GALVANIZED WIRE 1 1 F NEW 1/2" RUBBER HOSE 12 GAUGE GALVANIZED WIRE ALLOW FOR SLIGHT MOVEMENT 3 2x2 HARDWOOD STAKES, T-6" MIN BELOW SURFACE. STAKE SHALL BE DRIVEN A MIN. 18" OUT FROM TRUNK AND OUTSIDE OF ROOTBALL SET ROOTBALL FLUSH TO GRADE OR 1-2" HIGHER IN SLOWLY DRAINING SOILS. DO NOT COVER THE TOP OF THE ROOTBALL WITH SOIL. ROOTFLARE SHALL BE VISIBLE ABOVE FINISHED GRADE - IIZL�YlLC4 :i9 1:1 SLOPE ON SIDES OF PLANTING HOLE SCARIFY SIDES BEFORE PLANTING PLACE ROOTBALL ON UNEXCAVATED OR TAMPED SOIL MULTI -STEM TREE - STAKING SPECIFIED NOTE: STAKE EVERGREENS U OR TALLER, ON SLOPES, WITH LARGE CROWNS, OR IF LOCATED ON WINDY SITES. REMOVE TAGS, LABELS, AND PLASTIC SLEEVING. DO NOT STAKE UNLESS NECESSARY (SEE NOTE). DO NOT WRAP TRUNK SET ROOTBALL FLUSH TO GRADE OR 1-2" HIGHER IN SLOWLY DRAINING SOILS. DO NOT COVER THE TOP OF THE ROOTBALL WITH SOIL. ROOTFLARE SHALL BE VISIBLE ABOVE FINISHED GRADE. PRUNE SUCKERS 1:1 SLOPE ON SIDES OF PLANTING HOLE SCARIFY SIDES BEFORE PLANTING PLACE ROOTBALL ON UNEXCAVATED OR TAMPED SOIL _ 3 X ROOTBALL - _I DIAMETER I_ EVERGREEN TREE PLANTING :W ROOT BALL 12 GAUGE GALVANIZED WIRE 3-2"x2" HARDWOOD STAKES GALVANIZED WIRE GUY 12 GAUGE. ALLOW FOR A SLIGHT AMOUNT OF MOVEMENT 8' 2"x2" HARDWOOD STAKE, 2'-6" MIN BELOW SURFACE. STAKE SHALL BE DRIVEN A MIN 18" OUT FROM TRUNK AND OUTSIDE OF ROOTBALL 2-3" MULCH LAYER TO EDGE OF DRIPLINE KEEP 4-6" AWAY FROM TRUNKFLARE SET ROOTBALL FLUSH TO GRADE OR 1-2" HIGHER IN SLOWLY DRAINING SOILS. DO NOT COVER THE TOP OF THE ROOTBALL WITH SOIL. ROOTFLARE SHALL BE VISIBLE ABOVE FINISHED GRADE A&T1rzya: BACKFILL PLANTING PIT WITH NATIVE SOIL. INCORPORATE SLOW -RELEASE GRANULAR FERTILIZER PLACE ROOTBALL ON UNEXCAVATED OR TAMPED SOIL DO NOT PRUNE TERMINAL LEADER OR BRANCH TIPS REMOVE TAGS, LABELS AND PLASTIC SLEEVING DO NOT WRAPTRUNK PRUNE BROKEN BRANCHES 2-3" MULCH LAYER TO EDGE OF DRIPLINE. KEEP 4-6" AWAY FROM TRUNKFLARE BACKFILL PLANTING PIT WITH NATIVE SOIL. INCORPORATE SLOW -RELEASE GRANULAR FERTILIZER 6"SAUCER 1"COMPOST LAYER IF FIELD GROWN CUTAWAY ALL BALLING ROPES. REMOVE BURLAP OR WIRE BASKET FROM TOPYa OF BALL. IF CONTAINER GROWN, REMOVE CONTAINER AND CUT CIRCLING ROOTS TAMP SOIL AROUND ROOTBALL BASE FIRMLY WITH FOOT PRESSURE SO THAT ROOTBALL DOES NOT SHIFT PRUNE CODOMINATE LEADERS RUBBER HOSE GALVANIZED WIRE GUY 12 GAUGE. ALLOW FOR A SLIGHT AMOUNT OF MOVEMENT 2"X2" HARDWOOD STAKE 2'-6" MIN BELOW SURFACE. STAKE SHALL BE DRIVEN A MIN 18" OUT FROM TRUNK AND OUTSIDE OF ROOTBALL IF FIELD GROWN CUT AWAY ALL BALLING ROPES. REMOVE BURLAP OR WIRE BASKET FROM TOP Y, OF BALL. IF CONTAINER GROWN, REMOVE CONTAINER AND CUT CIRCLING ROOTS iliDT•7•IS•b1.1aw- 7� � BACKFILL PLANTING PIT WITH NATIVE SOIL. INCORPORATE SLOW -RELEASE GRANULAR FERTILIZER 2-3" MULCH LAYER, MULCH TO EDGE OF DRIPLINE. KEEP 4-6" AWAY FROM TRUNK FLARE 6" SAUCER TAMP SOIL AROUND ROOTBALL BASE FIRMLY WITH FOOT PRESSURE SO THAT ROOTBALL DOES NOT SHIFT PLANT SCHEDULE TREES I CITY I BOTANICAL NAME COMMON NAME MIN. INSTALLED SIZE ROOT ACE GLO 4 1 ACER RUBRUM -OCTOBER GLORY' TM OCTOBER GLORY MAPLE 3.5" CAL. B&B BET NIG 15 1 BETULA NIGRA RIVER BIRCH MULTI -TRUNK 7'-8' HT. B&B QUE PHE 18 1 QUERCUS PHELLOS IWILLOWOAK 2.5" CAL. B&B EVERGREEN TREES QTY I BOTANICAL NAME COMMON NAME MIN, INSTALLED SIZE ROOT JUN EAS 16 1 JUNIPERUS VIRGIN IANA EASTERN RED CEDAR T-T HT. B&B LANDSCAPING ALONG THE FRONTAGE OF EC ROADS * per the Entrance Corridor requirements of the Albemarle ARB Design Guidelines STREET LENGTH REQUIREMENTS CALCULATIONS REQUIRED PROVIDED SCOTTSVILLE RD. 200 LF 1 LG TREE PER 35 LF 200/35 = 5.7 6 LG TREES 1 PROPOSED LG TREE 6 EXISTING LG TREES LANDSCAPING ALONG INTERIOR ROADS * per the Entrance Corridor requirements of the Albemarle ARB Design Guidelines STREET LENGTH REQUIREMENTS CALCULATIONS REQUIRED PROVIDED INTERIOR RD. 120 LF 1 LG TREE PER 40 LF (120.2)/40 = 6 6 LG TREES 8 LG TREES INTERIOR PARKING LOT LANDSCAPE AREA * per Sec. 32.7.9.6 of the Albemarle County Code REQUIREMENTS REQUIREMENT PARKING LOT AREA CALCULATIONS REQUIRED PROVIDED 5% GROSS PARKING AREA 2,305 SF 2,305 x .05 = 115.25 SF 115.25 SF 476 SF INTERIOR PARKING LOT LANDSCAPING REQUIREMENTS * per Sec. 32.7.9.6 of the Albemarle County Code REQUIREMENT PARKING LOT SPACES CALCULATIONS REQUIRED PROVIDED 1 LG. OR 1 MED. SHADE TREE PER 10 PARKING 13 PARKING SPACES 13/10 = 1.3 1 LG. OR MED. SHADE TREES 3 LARGE SHADE TREES SPACES TREE COVER CALCULATIONS * per Sec. 32.7.9.8 of the Albemarle County Code SITE AREA REQUIREMENT CALCULATION REQUIRED QUANTITY PROVIDED QUANTITY 14.7 AC (GROSS SITE 10% COVER 14.7 AC x .1 = 1.47 AC = 64,033 SF 130,156A SF (EXISTING) AREA) 64,033.22 SF NOTE: -WHERE A PARKING AREA IS LOCATED SO THAT PARKED CARS ARE VISIBLE FROM AN OFF -SITE STREET, SHRUBS ARE TO BE INSTALLED AT A MINIMUM HEIGHT OF 12". -ALL SITE PLANTINGS OF TREES AND SHRUBS SHALL BE ALLOWED TO REACH, AND BE MAINTAINED AT, MATURE HEIGHT; THE TOPPING OF TREES IS PROHIBITED. SHRUBS AND TREES SHALL BE PRUNED MINIMALLY AND ONLY TO SUPPORT THE OVERALL HEALTH OF THE PLANT. County of Albemarle Conservation Plan Checklist -To be placed on Landscape Plans (Handbook, pp II1-284-111-297 for complete specifications) 1. The following items shall be shown on the plan: ❑ Trees to be saved; ❑ Limits of clearing (outside dripline of Aces to be saved); ❑ Location and type of protective fencing; ❑ Grade changes requiring tree wells or wa0s; ❑ Proposed trenching or tunneling beyond the limits of clearing. 2. Markings: ❑ All trees to be saved shall be marked with print or ribbon at a height clearly visible to equipment operators. ❑ No grading shall begin until the tree marking has been inspected and approved by a County Inspector. 3. Pre -Construction Conference: ❑ Tree preservation and protection measures shall be reviewed with the contractor on site. 4. Equipment Operation and Storage: ❑ Heavy equipment, vehicular traffic and storage of construction materials including soil shall not be permitted within the drlplines of trees to be saved. 5. Soil Erosion and Stormwater Detention Devices: ❑ Such devices shall not adversely affect trees to be saved. 6. Fires: ❑ Fires are not permitted within 100 feet of the dripline of trees to be saved. 7. Toxic Materials: ❑ Toxic materials shall not be stored within 100 feet of the dripline of trees to be saved. 8. Protective Fencing: ❑ Trees to be retained within 40 feet of a proposed building or grading activity shall be protected by fencing. ❑ Fencing shall be in place and shall be inspected and approved by a County Inspector prior to grading or construction. 9. Tree Wells: ❑ When the ground level must be raised within the dripline of a tree to be saved, a tree well shall be provided and a construction detail submitted for approval. 10. Tree Walls: ❑ When the ground level must be lowered within the dripline a tree to be saved, a tree wall shall be provided; and a construction detail submitted for approval. 11. Trenching and Tunneling: ❑ When trenching is required within the limits of clearing, it shall be done as far away from the trunks of trees as possible. Tunneling under a large tree shall be considered as an alternative when it is anticipated that necessary trenching will destroy feeder roots. 12. Clete ❑ Protective fencing shall be the last items removed during the final cleanup. 13. Damaged Trees: ❑ Damaged trees shall be treated immediately by pruning, fertilization or other methods recommended by a tree specialist. NOTE: IT IS THE DEVELOPER'S RESPONSIBILITY TO CONFER WITH THE CONTRACTOR ON TREE CONSERVATION REQUIREMENTS. OWNER SIGNATURE CONTRACT PURCHASER SIGNATURE (DATE) (DATE) 5/l/06 Page 1 of 1 w. H'�pp^^)�'pV nl Wd. 149M 09/09/19 M • • III O • r n V a' L • Z x � V a Z 0 T U) E o K H N 4) N 1 T Qc a Cz > a � CI D E t6 M cli LU p M 33p NNUF- 3 `e G Ll I Z CQ CC C F V GP #21850 E co J_ o Q rn kC7 I- z o Zi- Clj W -::zc 0 Q J z o O F_ VJ U O_ % Q� C/1 O7�7- ~ z o w f--r- Wf� L-I--I J LL J r Q LJ � W C/1 co Q 0 U_ Z F- a oO J DATE DESCRIPTION L2.0 919119 o CRiMM MD PARKER P C. 2DI4 A 1 F.11 I� 17 15 141 131 12 10 f3 7 1 5 2 .�7 E