Loading...
HomeMy WebLinkAboutARB201900106 Plan - Other (not approved) 2019-09-1018 17 16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 © GRIMM AND PARKER, P.C. 2014 LEGEND GENERAL NOTES �LTH 1. ALL MATERIALS AND CONSTRUCTION SHALL BE IN ACCORDANCE WITH CURRENT VIRGINIA DEPARTMENT OF ROADS GRADING,°`` TRANSPORTATION'S SPECIFICATIONS AND STANDARDS. TRAFFIC STOP BAR TC = TOP OF CURB � 2.0" BITUMINOUS CONCRETE SURFACE COURSE - SM-9.5A ' � 2. PRIOR TO ANY CONSTRUCTION, THE CONTRACTOR SHALL CONSULT THE ENGINEER AND VERIFY THE PLACED IN SINGLE LIFT TE `j . APPROVAL OF THE PLANS BY ALL FEDERAL, STATE AND LOCAL AGENCIES. ® EP = EDGE OF PAVEMENT o o ( ) �'� �TFL'1� 1i•51i}i1:+�LA STORM PIPE & STRUCTURE NO. EX. - EXISTING �' `"' d]sU Us7151 3. LAND USE PERMITS (LUP-A) MUST BE OBTAINED FROM THE VIRGINIA DEPARTMENT OF TRANSPORTATION 8" TYPE 21B AGGREGATE BASE COURSE PRIOR TO BEGINNING ANY CONSTRUCTION WITHIN THE EXISTING STATE MAINTAINED RIGHT OF WAY 4" DIAMETER STEEL �® PROP. = PROPOSED O OEV00r-Q 10 (INCLUDING ACCESS). PIPE FILLED WITH O DROP INLET & STRUCTURE NO. APPROX. -APPROXIMATELY 4. THE CONTRACTOR SHALL VERIFY THE ELEVATIONS OF ALL POINTS OF CONNECTION OR PROPOSED WORK CONCRETE. BOLLARD CURBV��V�lV��V��\�V��V�����`� COMPACTED SUBGRADE TO TO EXISTING CURBS, SANITARY LINES, WATERLINES, ETC, PRIOR TO CONSTRUCTION. SHALL BE PAINTED M 5. UPON DISCOVERY OF SOILS THAT ARE UNSUITABLE FOR FOUNDATIONS, SUBGRADES, OR OTHER ROADWAY YELLOW 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, EXISTING CONTOUR DENOTES LIGHT DUTY 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 7. ALL STORM SEWER PIPE SHALL BE REINFORCED TONGUE AND GROVE CONCRETE PIPE IN ACCORDANCE PROPOSED SPOT ELEVATION WITH ASTM-C-76. PIPE WITHIN THE RIGHT OF WAY SHALL BE MINIMUM CLASS III OR GREATER IN CO DIAMETERNC. FOOTING • \ PARKING COUNT D 0 ACCORDANCE WITH CURRENT VDOT STANDARDS AND SPECIFICATIONS. COO 8. IF PRE -CAST UNITS ARE TO BE USED, VDOT SHALL BE NOTIFIED AND THE MANUFACTURER SHALL SUBMIT LIGHT DUTY ASPHALT PAVEMENT SECTION O = 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. RAIL TYP. 12" MIN O 10. DESIGN CHANGES, SPECIFIED MATERIALS CHANGES AND/OR FIELD CHANGES FROM THE APPROVED PLANS\\�y\�\ ��\ yAVAVA\� ( ) (TYP.) R= Y4�� CONTROL JOINT SPACED w 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" ® H L BE SUBMITTED AND APPROVED BY THE ENGINEER. 11. CONTRACTOR SHALL VERIFY LOCATION AND ELEVATION OF ALL UNDERGROUND UTILITIES SHOWN ON PLANS°� a,° EXPANSION JOINT AT MAX OF 30', WITH L1J IN AREAS OF CONSTRUCTION PRIOR TO STARTING WORK. CONTACT ENGINEER IMMEDIATELY IF LOCATION y 3' 0" /4 a ° ° PREMOLDED EXPANSION FILLER OR ELEVATION IS DIFFERENT FROM THAT SHOWN ON PLAN. IF THERE APPEARS TO BE A CONFLICT, AND/OR ° H UPON DISCOVERY OF ANY UTILITY NOT SHOWN ON THIS PLAN, CALL MISS UTILITY OF CENTRAL VIRGINIA AT (TYP.) EXP. 1-800-552-7001. THE OWNER SHALL BE RESPONSIBLE FOR THE RELOCATION OF ANY UTILITY WITHIN EXISTING VA JOINTFINISHED Oct AND/OR PROPOSED RIGHT-OF-WAY REQUIRED BY THE DEVELOPMENT. BOLLARD DETAIL 12" MIN GRADE O Z 12. THE INSTALLATION OF SEWER, WATER, AND GAS MAINS (INCLUDING SERVICE LATERALS AND SLEEVES) No Scale (TYP.) 12 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 ' 31-0" I I ANCHOR WITH 5/8" REBAR 1/2" R 14. A PRIME COAT SEAL BETWEEN THE AGGREGATE BASE AND BITUMINOUS CONCRETE WILL BE REQUIRED AT � �� MAX. � �� �� �� � `� � ° ° - °° ° ° °' ' ° ° ° ° ° °°��° THE RATE OF 0.30 GALLONS PER SQUARE YARD (REC-250 PRIME COAT) PER VDOT STANDARDS AND IMBEDDED 24" IN GROUND \ ( ) SPECIFICATIONS. HANDICAP SIGN FINISHED ° o o 1/8 4 K LOCATION (VAN) K 15. THE SCHEDULING OF AGGREGATE BASE INSTALLATION AND SUBSEQUENT PAVING ACTIVITIES SHALL HANDICAP SIGN GRADE WASH o - 1'-4�� o 0 0 0 0 0 0 0 0 0 0 00 0 0 0 0 0 0 0 0 0 0 �- . �... � O O O O O O O O P ACCOMMODATE FORECAST WEATHER CONDITIONS PER SECTION 315 OF THE ROAD AND BRIDGE \ LOCATION (TYP.) I EXP. 8 ° ° o� o SPECIFICATIONS. 1 JOINTS 5" CORE DRILL CONCRETE FOR Y����������i� 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 1/8" o 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 WASH MINIMUM OF 6" BELOW FINISHED HOURS PRIOR TO APPLICATION OF THE SURFACE COURSE(S). PAINTED CURB i I GRADE AND GROUT TO THE FULL 17. A GEOTECHNICAL ENGINEER IS TO ASCERTAIN CAUSE AND CERTIFY RECOMMENDED METHOD OF REPAIR PER 2% MAX. 18' 13' ° o g" 5" # 57 STONE DEPTH OF EMBEDMENT (TYP.) FOR ALL PAVEMENT STRUCTURAL FAILURES PRIOR TO STATE ACCEPTANCE. (N/A) VDOT 4„ NOTES: 18. ALL VEGETATION AND ORGANIC MATERIAL MATERIAL IS TO BE REMOVED FROM THE PROPOSED PAVEMENT y�4 SPEC. PAINTED #3 REBAR (12' O.C.) 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 19. CERTIFICATION AND SOURCE OF MATERIALS ARE TO BE SUBMITTED TO THE OWNER FOR ALL MATERIALS 9, (TYPICAL) 3" LAP 2'-2" AT SPLICES NOTED) No Scale AND BE IN ACCORDANCE WITH THE ROAD AND BRIDGE SPECIFICATIONS, AND ROAD AND BRIDGE 8' 5 8 8 8 ii-- r 3. SEE PLAN FOR RISER HEIGHT VARIABLE WIDTH' J STANDARDS. TYPICAL VAN y COMPACTED SUBGRADE 4. MAX. CENTER TO CENTER SPACING MAX. CROSS SLOPE 2% J 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. 23. VISIBILITY OF ALL MECHANICAL EQUIPMENT FROM THE ENTRANCE CORRIDOR SHALL BE ELIMINATED. TYPICAL PARKING SPACE DETAILS kE XTERIOR STAIRS No Scale GENERAL CONSTRUCTION NOTES FOR EROSION AND Scale 4" 3,00o PSI AIR -ENTRAINED CONCRETE SEDIMENT CONTROL SIGNAGE NOTES COMPACTED SUBGRADE 4" TYPE 21B STONE 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 1. ALL SIGNING AND PAVEMENT MARKING SHALL BE IN ACCORDANCE WITH THE MOST CURRENT EDITION OF U 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. - E= u 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. 5 N O fl HANDBOOK AND VIRGINIA REGULATIONS VR 625-02-00 EROSION AND SEDIMENT CONTROL REGULATIONS. C. THE VIRGINIA DEPARTMENT OF TRANSPORTATION ROAD AND BRIDGE SPECIFICATIONS. C rn 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. a) CLEARING. o\\ � � CONCRETE SIDEWALK PAVEMENT SECTION a) Q 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 \ c\ U LO Q No AT ALL TIMES. UNDERGROUND UTILITIES OR OTHER CONSTRUCTIONS, AND TO COMPLY WITH STANDARDS REFERENCED IN NOTE 1 \ \CC Scale 5. PRIOR TO COMMENCING LAND DISTURBING ACTIVITIES IN AREAS OTHER THAN INDICATED ON THESE ABOVE. / \ \: j 2" ASPHALTIC CONCRETE SURFACE > CN E PLANS SUBMIT INCLUDING, BUT NOT LIMITED TO, A SUPPLEMENTARY EROSION CONTROL TO OFF-SITE TROL BORROW COURSE - SM-9.5A THE Eo R FOR REVIEW AND APPROVAL BY THE 3. ALL SIGNS AND PAVEMENT MARKINGS ARE TO BE FURNISHED AND INSTALLED BY THE CONTRACTOR. ALL SIGNS TO ��� /�\�\/ Cn PLAN APPROVING AUTHORITY. BE FURNISHED AND INSTALLED WITH STANDARD U POST GALVANIZED BY THE CONTRACTOR. 3" INTERMEDIATE BASE COURSE - BM25.OA W N 0 c� 5 N L 6. THE CONTRACTOR IS RESPONSIBLE FOR INSTALLATION OF ANY ADDITIONAL EROSION CONTROL ANCHOR WITH /$" REBAR o 0 0 0 0 0 o c� } IMBEDDED 24" IN GROUND; a a N --- MEASURES NECESSARY TO PREVENT EROSION AND SEDIMENTATION AS DETERMINED BY THE PLAN r cM U 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 o o 0 0 0 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. SOLID WHITE LINE 24" PRECAST CONCRETE WHEEL STOP 9. THE CONTRACTOR SHALL INSPECT ALL EROSION CONTROL MEASURES PERIODICALLY AND AFTER EACH (TYP.) COMPACTED SUBGRADE \yy\\\ \=�y: w No Scale � RUNOFF -PRODUCING EVENT. ANY NECESSARY REPAIRS OR CLEANUP TO MAINTAIN THE EFFECTIVENESS ASTOP OF THE EROSION CONTROL DEVICES SHALL BE MADE IMMEDIATELY. 10. ALL FILL MATERIAL TO BE TAKEN FROM AN APPROVED, DESIGNATED BORROW AREA. 12' 4" DENOTES HEAVY DUTY ASPHALT PAVEMENT ON PLANS Q 11. ALL WASTE MATERIALS SHALL BE TAKEN TO AN APPROVED WASTE AREA. EARTH FILL SHALL BE INERT TOP OF CURB R-2" MATERIALS ONLY, FREE OF ROOTS, STUMPS, WOOD, RUBBISH, AND OTHER DEBRIS. (TYP.) STD. Z 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 \\�\\�\ ° 6" No Scale 5 ALBEMARLE. NO SCALE HIGH INTENSITY SHEETING EXPANSION JOINT WITH 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. \�\\ ° SURFACE 1/4 SEALANT C F \ \\ \\ ° ° FILLER, ZIP STRIP' OR NON -SLIP BROOM FINISH F 15. BORROW, FILL OR WASTE ACTIVITY SHALL BE CONDUCTED IN A SAFE MANNER THAT MAINTAINS LATERAL STRIPING &SIGNAGE NOTES &DETAILS 18 ��\ �\ � a EQUIV., SEAL WITH ( � SUPPORT, OR ORDER TO MINIMIZE ANY HAZARD TO PERSONS, PHYSICAL DAMAGE TO ADJACENT LAND AND No Scale \/\\� ° BASE SILICONE SEALANT WWF 6x6 W2.9xW2.9 v STRUCTURES/IMPROVEMENTS, AND DAMAGE TO ANY PUBLIC STREET BECAUSE OF SLIDES, SINKING, OR \\\�\\\ \ ° ° 2" COLLAPSE. a a 16. THE DEVELOPER SHALL RESERVE THE RIGHT TO INSTALL, MAINTAIN, REMOVE OR CONVERT TO \ \ 10" 3,000 PSI AIR ENTRAINED PORTLAND PERMANENT STORMWATER MANAGEMENT FACILITIES WHERE APPLICABLE ALL EROSION CONTROL \\\�\\ ° Q ° J CEMENT CONCRETE GP #21850 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 & a \ o o\o 0 0 o SUBBASE��_ 0�0��0\0\� \�o��o 6" TYPE 21A STONE COVER EP/ FC/ GUTTER 17. TEMPORARY STABILIZATION SHALL BE TEMPORARY SEEDING AND MULCHING. SEEDING IS TO BE AT 75 LEGEND, BLUE SYMBOL FOR ACCESSIBILITY, ° �vvVvo U U U� ° ° LBS/ACRE, AND IN THE MONTHS OF SEPTEMBER TO FEBRUARY TO CONSIST A 50/50 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. RESERVED RESERVED SHOWN ON PLAN FROM ADJACENT PAVEMENT E 18. PERMANENT STABILIZATION SHALL BE LIME AND FERTILIZER, PERMANENT SEEDING, AND MULCH. PARKING PARKING SECTION UNDER CURB DENOTES CONCRETE SERVICE AREA PAVEMENT ON PLANS C AGRICULTURAL GRADE LIMESTONE SHALL BE APPLIED AT 90LBS/1000SF, INCORPORATED INTO THE TOP 4-6 E 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 kN EAVY DUTY CONCRETE SECTION TALL FESCUE AND 0-5% PERENNIAL RYEGRASS OR KENTUCKY BLUEGRASS. STRAW MULCH IS TO BE 0 APPLIED AT 80LBS/100SF. ALTERNATIVES ARE SUBJECT TO APPROVAL BY THE COUNTY EROSION CONTROL No Scale No Scale o Scale INSPECTOR. PENALTY PENALTY ® CV 19. MAINTENANCE: ALL MEASURES SHALL BE INSPECTED WEEKLY AND AFTER EACH RAINFALL EVENT. ANY $DO_ 5WRE $M_ r� RE DAMAGE OR CLOGGING TO STRUCTURAL MEASURES SHALL BE REPAIRED IMMEDIATELY. SILT TRAPS EXISTING PAVEMENT PROPOSED PAVEMENT �- Q TOW AWAY ZONE TOW ZOPE SHALL BE CLEANED WHEN 50% OF THE WET STORAGE VOLUME IS FILLED WITH SEDIMENT. ALL SEEDED AWAY AREAS SHALL BE RESEEDED WHEN NECESSARY TO ACHIEVE A GOOD STAND OF GRASS. SILT FENCE AND 7 SAWCUT THROUGH MATCH EX. CROSS DIVERSION DYKES WHICH COLLECT SEDIMENT TO HALF THEIR HEIGHT MUST BE CLEANED AND REPAIRED VAN JEX.SURFACE'w Q IMMEDIATELY. 6' ABOVE ACCESSIBLE U ABOVE U COURSE x SLOPE UNLESS OTHERWISE SPECIFIED ON PLANS 20. ALL TEMPORARY EROSION AND SEDIMENT CONTROL MEASURES SHALL BE REMOVED WITHIN 30 DAYS OF FINISHED FINISHED 22'-0» 1 x 6 CAP w & REMOVE w O FINAL SITE STABILIZATION, WHEN MEASURES ARE NO LONGER NEEDED, SUBJECT TO APPROVAL BY THE GRADE GRADE PAVEMENT PROPOSED D COUNTY EROSION CONTROL INSPECTOR. 2' MIN. 21. THIS PLAN SHALL BE VOID IF THE OWNER DOES NOT OBTAIN A PERMIT WTIHIN 1 YEAR OF THE DATE OF SURFACE L� O APPROVAL. WATER PROTECTION ORDINANCE SECTION 17-204G. SPACES SHALL BE IDENTIFIED BY ABOVE GRADE 2" ± ( ) 3' J. J. 3.2' J. 3.2' 3' COURSE C_ 22. PERMANENT VEGETATION SHALL BE INSTALLED ON ALL DENUDED AREAS WITHIN NINE (9) MONTHS AFTER SIGNS AS RESERVED FOR PHYSICALLY 5' V) >- UD THE DATE THE LAND DISTURBING ACTIVITY COMMENCED. (WATER PROTECTION ORDINANCE SECTION DISABLED PERSONS. PROVIDE ONE (1) R-7-8 BOLLARD (TYP.) EXISTING J Q! 17-207B) SIGN AT EACH PARKING SPACE INDICATED ON 4 x 4 POST UNLESS PAVEMENT Q 0 SITE PLAN. SIGN SHALL BE ALUMINUM (PAINTED OTHERWISE NOTED ALBEMARLE COUNTY ENGINEERING GENERAL CONSTRUCTION NOTES WHITE) WITH GREEN LETTERS AND ON PLAN CO NC. Q Z O INTERNATIONAL WHEELCHAIR SYMBOL. SIGN 2 x 4 RAIL PAD 1 x 6 MILL EX. � �� � SHALL BE PLACED WHEELCHAIR STEEL POST 1-1/2" O (TYP.) 1. PRIOR TO ANY CONSTRUCTION WITHIN ANY EXISTING PUBLIC RIGHT OF WAY, INCLUDING CONNECTION TO ANY 5' TRIMMER SURFACE COURSE W � W EXISTING ROAD, A PERMIT SHALL BE OBTAINED FROM THE VIRGINIA DEPARTMENT OF TRANSPORTATION PAINTED E PLACED SET IN MIN. 2' OF CONCRETE. 6 x 6 POSTS (TYP.) / x 6 SAWCUT EX. BASE COURSE Q � � (VDOT). THIS PLAN AS DRAWN MAY NOT ACCURATELY REFLECT THE REQUIREMENTS OF THE PERMIT. WHERE I x 6 TRIMMER SIDING EDGE OF PAVEMENT AGGR. BASE ANY DISCREPANCIES OCCUR THE REQUIREMENTS OF THE PERMIT SHALL GOVERN. 3'-D" - „�( LLJ 2. ALL MATERIALS AND CONSTRUCTION METHODS SHALL CONFORM TO CURRENT SPECIFICATIONS AND W w U� STANDARDS OF VDOT. 1 x 6 SIDING OPEN ACCESS SOUTH NOTE: PROPOSED PAVEMENT MUST TIE �^ C 3. EROSION AND SILTATION CONTROL MEASURES SHALL BE PROVIDED IN ACCORDANCE WITH THE APPROVED SIDE NO GATES OUTSIDE ELEVATION 3 SIDES IN WITH EXISTING PAVEMENT i O Ci EROSION CONTROL PLAN AND MUST BE INSTALLED PRIOR TO ANY CLEARING, GRADING OR OTHER LL.I C/D C:> CONSTRUCTION. �- C./34. ALL SLOPES AND DISTURBED AREAS ARE TO BE FERTILIZED, SEEDED AND MULCHED. 3 NScale A PARKING SIGNS -0 PLAN VIEW 1 x 6 CAP O5. THE MAXIMUM ALLOWABLE SLOPE IS 2:1 (HORIZONTAL:VERTICAL). WHERE REASONABLY OBTAINABLE, LESSER NOTE ENT REPLACEMENT JOINT DETAIL OonoSLOPES OF 11 OR BETTER ARE TO BE ACHIEVED. 3'rON ADJUST TO HEIGHT 6. PAVED, RIP -RAP OR STABILIZATION MAT LINED DITCH MAY BE REQUIRED WHEN IN THE OPINION OF THE 10"1 OF CASTER WHEELS No Scale U3 F-- COUNTY ENGINEER, OR DESIGNEE, IT IS DEEMED NECESSARY IN ORDER TO STABILIZE A DRAINAGE CHANNEL. GATE 7. ALL TRAFFIC CONTROL SIGNS SHALL CONFORM WITH THE VIRGINIA MANUAL FOR UNIFORM TRAFFIC CONTROL CONC. -- 1 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 6„ CONSTRUCTION INDUSTRY (29 CFR PART 1926). (NEENAH R-1975 OR EQUIVALENT) B 3" CONCRETE COLLAR CONC. NOTE: ALL LUMBER SHALL 2 x 4 RAILS � ° � ° ° 6,� ALBEMARLE COUNTY STORMWATER MANAGEMENT NOTES �. CRUSHED STONE BEDDING BE PRESSURE TREA TED 1. ALL DAMS AND CONSTRUCTED FILL TO BE WITHIN 95% OF MAXIMUM DRY DENSITY AND 2% OF OPTIMUM 6" DI CLEANOUT 7' OR AS SHOWN IN PLAN. SLOPE NOT TO EXCEED 1: 12 MOISTURE CONTENT. ALL FILL MATERIAL TO BE APPROVED BY A GEOTECHNICAL ENGINEER. A 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. BLASTING NOTES 1. BLASTING SHALL NOT BE PERMITTED ON THIS PROJECT. 1' OR AS SHOWN ON PLAN 1 C WHEN NOT ALONG SIDEWALK 9/9/19 CLEANOUT DETAIL DUMPSTER PAD & ENCLOSURE DETAIL CURB WIPE DOWN DETAIL ANo Scale No Scale No Scale ©GRIMM AND PARKER, P.C.2014 A 18 17 16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 © GRIMM AND PARKER, P.C. 2014 1817161514131 121110 9 8 7 6 5 4 3 2 1 M L J G F E u C 0 Carolina Stalite Company Page 1 of'1 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 inch steel with welded joints. The inside dimensions of the box were 11 inches wide by 11 inches long by 8 inches tall. The loading plate for the box was constructed of 3/ 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 1/2 inch deflection. The 1/2 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 PSF PSI Structural 1/2 inch Compacted 121 in 40320 lb 47,984 333 Soil Structural 1 inch Compacted 121 in2 1453201b 172,942 1201 Soil Gold Hill Quality Control Lab Sand Based Sod lo, I 1111 k o,I III JI;r`f l l l� i l�;I{I I /11 1\41 1 `l(',,,I,'rl�i /I�I� h,I;� 1 I /(I i\ /fl l it 111 i t I /I II IV I, /(I STALITE Structural Soil for Turf Optional Geo Grid Drain w/Filter Fabric (washed stone) Compacted subgrad at 95% Standard Proctor Density Compact tv passes with viboratory pla roller DETAIL-STALITE STRUCTURAL SOIL FOR REINFORCED TURF AND FIRELANES CC-12 #5 DOWELS, 8" LONG H I PERMISSIBLE AT 12" C-C CONS5' MIN. JOINT TRUCTION 12:1 MAX _ x m� _12:1 MAX z jE un N RAMP MP t«l TABLE) L'_(SEETABLE) B A TRUNCATED DOMES SEE SHEET 1 OF 5 FOR DETAILS 5'-0'' MIN SHAPE TO MATCH FACE OF ROADWAY CURB BACK OF CURB 1 48 : 1 MA. 20:1 48 : 1 MA 2'MIN. SECTION A -A SECTION B-B PERMISSIBLE a CONSTRUCTION JOINT In R 0 U WITH BUFFER STRIP 5' MIN I WITHOUT BUFFER STRIP 1 CROSSWALK 1 CROSSWALK A 4'SOUARE LANDING AREA OUTSIDE OF TRAVELWAY SHALL BE PROVIDED FOR CROSSWALK PERPENDICULAR CROSSWALK WITHIN THE MARKED NOTES: FOR GENERAL NOTES ON THE DETECTABLE WARNING SURFACE, s, CROSSWALK AREA. SEE SHEET 1 OF 5. THE REQUIRED LENGTH OF A PARALLEL RAMP TYPICAL PLACEMENT oIN IS LIMITED TO 15 FEET, REGARDLESS OF THE SLOPE. AT INTERSECTION TYPE B PARALLEL APPLICATION ROADWAY GRADE IN PERCENT MINIMUM RAMP LENGTH IN FEET 4" CURB 6" CURB 0 4 6 1 5 7 2 5 8 3 6 9 4 8 12 5 10 15 6 14 1 15 XV DOT ROAD AND BRIDGE STANDARDS SHEET 3 OF 5 REVISION DATE 203.07 07/15 LANOING 48:1 MAX. WITHIN CROSSWALK CURB SLOPE 4' BUFFER STRIP 5' SIDEWALK LANDING 48:1 MAX. SLOPE MAX. 5, MIN DIAGONAL PLACEMENT it MIN pX. S' nun r x A 4'SOUARE LANDING AREA ,n OUTSIDE OF TRAVELWAY `� A 4'SOUARE LANDING AREA CROSS* AL SHALL BE PROVIDED FOR PERPENDICULAR CROSSWALK x THE OUTSIDE OF TRAVELWAY SHALL PROVIDED FOR WITHIN MARKED CROSSWALK AREA. PERPENDICULAR CROSSWALK DI WITH BUFFER STRIP CROSS`NALK WITHIN THE MARKED CROSSWALK AREA. CG-12 DETECTABLE WARNING SURFACE SPECIFICATION REFERENCE 105 TYPE B (PARALLEL) APPLICATION VIRGINIA DEPARTMENT OF TRANSPORTATION 502 ADHESIVE3BOLTS W/FLAT WASHERS AND SELF LOCKING NUTS TYPICAL 8 PLACES -EQUALLY SPACED ON AN "E" DIA. B.C. LOCKABLE ACCESS DOOR W/HINGE, MIN. 2' x 2' CLEAR OPENING SEE NOTE 1 i" LG. IOLTS USHERS AND ING NUTS. PLACES -EQUALLY AN "E" DIA. B.C. I E KIJtK LU. � I MNYI'1VCMGIY 1 DRAINAGE RISER O.D. STRUCTURE RISER DIMENSION APPROX. I.D. O.D. A B C D E WT. (LBS.) 24 30 31 28% 7 11 27 24 36 44 45 4112 13 19 40 58 48 58 59 54 2 13 21 53 86 60 72 73 67 2 17 28 66 135 72 86 87 80 a 23 35 79 204 84 100 101 931/4 1 25 1 39 92 1 266 96 114 115 1061/4 1 22 1 38 105 1 305 STI SWM-DR LOCKABLE ACCESS DOOR W/HINGE, MIN. 2' x 2' CLEAR OPENING SEE NOTE 1 2" WIDE X THICK STEEL RING BOLTED TO RISER 102 AR �I 1E SU MSTORMWATE I MANAGEMEN DRAINAGE iE RISER I.D. 3.4 STRUCTURE RISER O.D. I I 1 RISER DIMENSION APPROX. WT. (LBS.) I.D. O.D. A B C D E SEGMENT 24 30 30 6 7 10 27 15 46 36 44 42 6 13 18 40 22 82 48 58 55 9 13 20 53 29 120 60 72 68 9 17 26 66 36 169 72 86 81 9 23 34 79 42 227 84 1 100 1 25 1 37 1 92 49 290 96 1 114 10 1 22 1 36 1 105 56 341 HIGH DENSITY POLYETHYLENE METAL NOTES: 1. A HINGED, LOCKABLE ACCESS DOOR SHALL BE PROVIDED ON ALL TRASH RACKS 2. ANTI -VORTEX PLATE IS TO BE USED WHEN SPECIFIED ON THE PLANS. IF THE TOTAL WEIGHT OF THE TRASH RACK IS GREATER THAN 75 LBS OR COST OF FURNISHING AND PLACING THE ANTI -VORTEX PLATE IS TO IF THE TRASH RACK IS TO BE PLACED ON A SWM-1 WITH AN "H" DIMENSION BE INCLUDED IN THE BID PRICE FOR THE STRUCTURE. GREATER THAN 7'-2". SPECIFICATION REFERENCE STORMWATER MANAGEMENT FOR SWM DRAINAGE DETAILS TRASH STRUCTURES RACK �� ROAD AND BRIDGE STANDARDS 302 REVISION DATE SHEET 4 OF 5 114.07 VIRGINIA DEPARTMENT OF TRANSPORTATION CG-12 NOTE: COMPONENTS OF CURB RAMPS CONSIST OF THE FOLLOWING: HYDRAULIC CEMENT SIDEWALK (DEPTH IN INCHES, AREA IN SQUARE YARDS) CURB 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 AND SHOULD 2. DETECTABLE WARNING SHALL BE FROM THE MATERIALS APPROVED LIST FOR BE SUMMARIZED FOR EACH CURB CUT RAMP. DETECTABLE WARNING SUFACES. PRODUCTS NOT LISTED SHALL MEET SIDEWALK RAMP 12:1 MAX THE REQUIREMENTS OF THE SPECIAL PROVISION FOR CG-12 DETECTABLE 48:1 MAX WARNING SURFACE AND SHALL BE SUBMITTED TO THE STANDARDS AND SPECIAL DESIGN SECTION FOR APPROVAL. 1. 3. SLOPING SIDES OF CURB RAMP MAY BE POURED MONOLITHICALLY WITH RAMP 4' FLOOR OR BY USING PERMISSIBLE CONSTRUCTION JOINT WITH REQUIRED BARS.$ 4. IF RAMP FLOOR IS PRECAST, HOLES MUST BE PROVIDED FOR DOWEL BARS SO THAT ADJOINING FLARED SIDES CAN BE CAST IN PLACE AFTER PLACEMENT OF p� 10:1 MAX PRECAST RAMP FLOOR. PRECAST CONCRETE SHALL BE CLASS A 4. 5. REQUIRED BARS ARE TO BE NO. 5 X 8" PLACED 1' CENTER TO CENTER ALONG TYPE A BOTH SIDES OF THE RAMP FLOOR, MID -DEPTH OF RAMP FLOOR. MINIMUM PERPENDICULAR CONCRETE COVER 11/z"• 6. CURB / CURB AND GUTTER SLOPE TRANSITIONS ADJACENT TO CURB RAMPS %vi yip ARE INCLUDED IN PAYMENT FOR CURB / CURB AND GUTTER.�i\%� �i 5'MIN 7. CURB RAMPS ARE TO BE LOCATED AS SHOWN ON THE PLANS OR AS DIRECTED �� cP 12:1 MAX BY THE ENGINEER. THEY ARE TO BE PROVIDED AT INTERSECTIONS WHEREVER 12:1 MAX 9' ' AN ACCESSIBLE ROUTE WITHIN THE RIGHT OF WAY OF A HIGHWAY FACILITY =^$"e$ve`� CROSSES A CURB REGARDLESS OF WHETHER SIDEWALK 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 ALLC 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 THAT 121 AX THE CURB OPENING IS PLACED WITHIN THE LIMITS OF THE CROSSWALK AND THAT THE SLOPE AT THE CONNECTION OF THE CURB OPENING IS 12:1 MAX, �p _ - 1=1U-11 PERPENDICULAR TO THE CURB.5' MIN X X -W-ID-W=ll-W=11 �`-III-III-III-III-III-III-III=I=1-1 )- 9. TYPICAL CONCRETE SIDEWALK IS 4" THICK. WHEN THE ENTRANCE RADIICANNOT 1=IIHIHII=III=III=III=II=III-1 egaaaa - ACCOMMODATE THE TURNING REQUIREMENTS OF ANTICIPATED HEAVY TRUCK W�=tE=W=W=JAW=1 = - =r�.... �..... TRAFFIC, REFER TO STANDARD CG-13, COMMERCIAL ENTRANCE (HEAVY 4' MIN III=III=11 - - AT , 2" HIGHER THAN TRUCK TRAFFIC)FOR CONCRETE DEPTH. T EDGE OF PAVEMENT 10. WHEN CURB RAMPS ARE USED IN CONJUNCTION WITH A SHARED USE PATH, \ AT W X ,SAME AS TOP OF CURB THE MINIMUM WIDTH SHALL BE THE WIDTH OF THE SHARED USE PATH. 11. 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 WHEELCHAIR PARALLEL & PERPENDICULAR INTO THE CROSSWALK WITHOUT GOING INTO THE TRAVELWAY. THIS 4' x 4' LANDING AREA MAY INCLUDE THE GUTTER PAN. TRUNCATED DOME ]n 12. ALL CASES WHERE CURB RAMPS INTERSECT A RADIAL SECTION OF 1.6" 2.4" C C O CURB AT ENTRANCES OR STREET CONNECTIONS THE DETECTABLE -• o WARNING SURFACE SHALL HAVE A FACTORY RADIUS OR BE FIELD 0 0 0 0 0 0 z -MODIFIED AS RECOMMENDED BY THE MANUFACTURER TO MATCH THE BACK OF CURB. 0 0 0 0 0 0 0 0 0 0 0 0 - 0 0 0 0 0 0 0 0 0 0 0 0 LANDING RAMP , 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 o + 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 v r N 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 50X 65X OF BASE DIAMETER TOP DIAMETER 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 N DETECTABLE WARNING o 0 AT BACK OF CURB _ 1 0.9"-1.4" VARIABLE FULL WIDTH OF RAMP FLOOR _ SEE NOTE 12. ABASED PAY LIMITS DETECTABLE WARNING TRUNCATED DOME INSTALLED ON A RADIUS DETAIL DETECTABLE WARNING DETAIL XVDOT SPECIFICATION ROAD AND BRIDGE STANDARDS CG-12 DETECTABLE WARNING SURFACE REFERENCE SHEET 1 OF 5 REVISION DATE (GENERAL NOTES) 105 203.05 07/15 VIRGINIA DEPARTMENT OF TRANSPORTATION 502 2016 ROAD & BRIDGE STANDARDS DI-3A, 3B, 3C EXPANSION KEYED EXPANSION JOINT 3' 10" FOR DETAILS OF INLET JOINT CONST. BARS D S APPROACH FRAME & COVER BACK OF SIDEWALK Y JOINT a (GUTTER SEE STANDARD IC-2. j BAR G 2 WARPED BARS G 4" 4" 2" wa OD GUTTER to BARS C 6"6"6" 0 r BAR C 2„ I--- HARDWARE SUBBASE m-1 [-BARS B _ _ _ ARS FCLOTH \1 I z z_ + BARS F WEEP HOLE. ( ) I o 0 w o o I SEE NOTE 8 i I n a• I X I w o II II BAR F L BAR A NOTESSSE i�l II II BARS D GUTTER FACE OF CURB 8" 21_8„ I8" CR CK CONTROL JOINT CRACK CONTROL JOINT 2' 0" 3'-0" s' MIN, PLAN SECTION A -A 6' MIN. 10' MAX. �A L VARIABLE MAX, 20' 10' MAX. KEYED CONST. JOINT 2'-10" 2" WARPED I28„ 2,_6„ B 8„ 3,_0„ X 2" GUTTER APPROACH C4 BARS A GUTTER N �\1 N � � I_ _________ BAIRSG I I 00' BARS F BARS E L� B C4 ao ° *3" DIAMETER BARS E WEEP HOLE BARS B FRONT ELEVATION BARS F 8" 1' 8" 8" L - - - - - (GUTTER REMOVED) 1I/4„ 3'-0„ A 5XI/4" BENT PLATE - SECTION B-B 1 „ R TYPE A NOSE DETAIL SHALL BE USED WITH CG 3 & CG 7 STANDARDS. /4 ° L2%z"X21/2"XI/4" a GALVANIZED TYPE B NOSE DETAIL SHALL BE USED WITH CG-2 & CG-6 STANDARDS. TYPE A TYPE 6 I/Z" X 4" STUD SHEAR CONNECTOR WELDED GALVANIZED PLATE FOR TYPE A TO BE BENT ON AN ANGLE OF 68° 30' TO ANGLE IRON AT 2' C-C. CONNECTORS AND IS TO BE ANCHORED WITH I/2" X 4" STUD SHEAR NOSE DETAILS WELDED TO BENT PLATE AT 2'C-C. 2" APPR.PAVEMENT DI L DI-36 L DI-3C L `-`, WARPED PAVEMENT --- - - - - - - - a = I = I FLOW FLOW I FLOW 1'-0" 1 1 1 DETAIL WHEN USED FOR USE ON GRADES ADJACENT TO CURB FOR USE IN SAGS WITHOUT GUTTER BOTH SIDES TO BE SYMMETRICAL XVDOT STANDARD CURB DROP INLET SPECIFICATION ROAD AND BRIDGE STANDARDS REFERENCE SHEET 1 OF 2 REVISION DATE 12" - 30" PIPE: MAXIMUM DEPTH (H) - 81 233 104.09 08/10 VIRGINIA DEPARTMENT OF TRANSPORTATION 302 2016 ROAD & BRIDGE STANDARDS NYLOPLAST DRAIN BASIN WITH STANDARD GRATE (1, 2) INTEGRATED DUCTILE IRON FRAME & GRATE TO MATCH BASIN O.D. MINIMUM PIPE BURIAL DEPTH PER PIPE (3) VARIABLE INVERT HEIGHTS MANUFACTURER AVAILABLE (ACCORDING TO RECOMMENDATION PLANS/TAKE OFF) (MIN. MANUFACTURING (5) ADAPTER 18" MIN WIDTH GUIDELINE - 8" MIN THICKNESS GUIDELINE (6, 7) TRAFFIC LOADS: CONCRETE SLAB DIMENSIONS ARE FOR M IE N E H C)�U a� N N (3) U) > M n Lr) > iiN E V O d 03 N D M W (1)i 1:t 1cnUI-- 3 w G 0 Z `S ry F CD GP #21850 E REQ. SAME AS MIN. SUMP) ANGLES GUIDELINE PURPOSES ONLY. ACTUAL CONCRETE SLAB MUST BE O VARIABLE "-360° DESIGNED TAKING INTO CONSIDERATION LOCAL SOIL CONDITIONS, ACCORDING TO TRAFFIC LOADING, & OTHER APPLICABLE DESIGN FACTORS. Z SEE DRAWING NO.7001-110-111 FOR NON TRAFFIC INSTALLATION. O CV I� Q �y (3) VARIABLE SUMP DEPTH ACCORDING TO PLANS S (6"MIN. ON 8" - (4) VARIOUS TYPES OF INLET & OUTLET ADAPTERS ^� MIN. ON 30" / 4" MIN ON 8" - 24" t BASED ON MANUFACTURING URING REQ.) � AVAILABLE: 4" - 30" FOR CORRUGATED HDPE 6" MIN ON 30" O (ADS N-12/HANCOR DUAL WALL, ADS/HANCOR U� SINGLE WALL), N-12 HP, PVC SEWER (EX: SDR 35), O D PVC DWV (EX: SCH 40), PVC C900/C905, CORRUGATED & RIBBED PVC WATERTIGHT JOINT / THE BACKFILL MATERIAL SHALL BE CRUSHED STONE OR OTHER (CORRUGATED HDPE SHOWN) GRANULAR MATERIAL MEETING THE REQUIREMENTS OF CLASS I, J 8" - 30" CLASS II, OR CLASS III MATERIAL AS DEFINED IN ASTM D2321. Q Q BEDDING & BACKFILL FOR SURFACE DRAINAGE INLETS SHALL BE PLACED & COMPACTED UNIFORMLY IN ACCORDANCE WITH ASTM D2321. Q z O W oC 1- 8" - 30" STANDARD GRATES SHALL BE DUCTILE IRON PER ASTM A536 W 75;C LJLJ GRADE 70-50-05. LJLJ 2- 12" - 30" FRAMES SHALL BE DUCTILE IRON PER ASTM A536 GRADE 70-50-05, Q _� 8" & 10" STANDARD GRATES FIT DIRECTLY ONTO DRAIN BASINS WITH THE 1 USE OF A PVC BODY TOP. SEE DRAWING NO.7001-110-045. 3 - DRAIN BASIN TO BE CUSTOM MANUFACTURED ACCORDING TO PLAN 06 LLJ U, DETAILS. RISERS ARE NEEDED FOR BASINS OVER 84" DUE TO SHIPPING I III RESTRICTIONS. SEE DRAWING NO.7001-110-065. THIS PRINT DISCLOSES SUBJECT MATTER IN WHICH DRAWN BY EBC MATERIAL 3130 VERONA AVE r n ^ 4- DRAINAGE CONNECTION STUB JOINT TIGHTNESS SHALL CONFORM TO NYLOPLAST HAS PROPRIETARY RIGHTS. THE RECEIPT BUFORD, GA 30518 V J F_ ASTM D3212 FOR CORRUGATED HDPE (ADS N-12/HANCOR DUAL WALL), OR POSSESSION OF THIS PRINT DOES NOT CONFER, DATE 1-23-06 ♦ PHN (770) 932-2443 1 ' ' O N-12 HP, & PVC SEWER (4" - 24"). TRANSFER, OR LICENSE THE USE OF THE DESIGN OR NvIO I�S l FAX (770) 932-2490 1 1 1 C ` 5 - ADAPTERS CAN BE MOUNTED ON ANY ANGLE 0° TO 361 TO DETERMINE TECHNICAL INFORMATION SHOWN HEREIN REVISED BY NMH PROJECT NO.INAME ✓ www.nyloplast-us.com v J^ MINIMUM ANGLE BETWEEN ADAPTERS SEE DRAWING NO.7001-110-012. REPRODUCTION OF THIS PRINT OR ANY INFORMATION TITLE v J 6 - 12" - 30" STANDARD GRATES SHALL MEET H-20 LOAD RATING. CONTAINED HEREIN, OR MANUFACTURE OF ANY DATE 03-11-16 DRAIN BASIN WITH STANDARD GRATE O O QO 7- 8" & 10" STANDARD GRATES ARE RATED FOR LIGHT DUTY APPLICATIONS ARTICLE HEREFROM, FOR THE DISCLOSURE TO OTHERS QUICK SPEC INSTALLATION DETAIL C9 ONLY; NO CONCRETE COLLAR NEEDED FOR LIGHT DUTY RATING. IS FORBIDDEN, EXCEPT BY SPECIFIC WRITTEN PERMISSION FROM NYLOPLAST. ©2011 NYLOPLAST DWG SIZE A SCALE 1:40 SHEET 1 OF 1 I DWG NO. 7001-110-144 REV H C/, DATE IDESCRIPTIONI FAA 181 171 161 151 141 131 121 ill 101 91 81 71 61 51 41 31 21 1 C 1 1 9/9/19 0 GRIMM AND PARKER, P.C. 2014 A IN 0 GRIMM AND PARKER. P C. 2014 L K J W G iuse • 17 TMP 130-25R CALVARY BAPTIST CHURCH OF SCOTTSVILL DB. 768 PG. 335 DB. 1007, PG. 122 (PLAT) HS-1/RS-1 16 15 14 13 12 11 10 9 8 7 6 5 4 � 1- 3'SHRUBS �'3 � , / / / / \ \\ ` - ROPINEINLET NADRISER ,'3g� // / / // // \ \ REMOVE AND REPLA E SIGN. WITH FINAL TRANSISTION / / / / / 2 ",_,� \T""\-:4-SHO'° LTE•R ' / RELOCATE PER LA T PLAN. TO SWM BASIN / t.3e. ` �. ���� 0571 ti I _/ / / / SD /NLET W/ GRATE �, tk \ \ SOP=392.90 INV. IN= 390. 05, 15" HCP- , / p�h� / / / / / / / r r t t r:N A G C;r` \ \ \ \ \ \ \ INV. OUT= 390.05' 24" RCP / i� / / / / / _ _ \ M ---------- - / / / / \ \ \\\400 \I\ \� _ ' /// / \ \\ , „DEC / < \ SD OUTLET W/ FES �°��' "0"DEC / \ \ ` INV =38b 69' / / U \ \ \\\\\\ V\\\\\ 3gA 395 - 24" DISC REMOVE / \ \ \\\\\\\\F\\\\\ LSD OOTREMOVE ET k/ SCOU \ \\\\\\\\ \ , \ \\\\\\ \ 7NV. 390 38 � \ \ \ \ \ h RMMOVE STORM "' \ "� APE �� SECTION I M M M Lo SWM FACILITY - �/ I I I M I \\ l I / / / / / ► 26" DEC REMOVE l IRE¢%10�/E� I I \\\\\\\\\ ► I 1 / / I I GABION 1R1/PP RAP / BASKETS \\\\\\\\\\ I I I I TOP= 391.5t \\\\\\\\\\ I I I I \ I I REMOVE \\\\\\\\\\ I I I I \ \ SD OUTLET W/ FES 24" RCP INV= 392.9Y \ -AN.D\ \\\\ \\\\ CLEAR AND GRUB \\\\\\\\ M \\\\\\\\\\\���\\\\\�C\\\ VE STOF \\\\\\\\ WOODED AREA I �-\\\�\�.\�\\\\\\\\\\\\\ / P I f \\\\\\\\ I \\\\\\\\\\\\\\\\\\\\\ RE AS /INLET W/ C \\\\\\\ REMOVE DUMPSTER TOP \\\\\\\\ ENCLOSURE PAD //A(V.. IN= 394.11 ' V \\\\\\\\\ \ AND BOLLARDS. Il)fV. OUT= 393a1 2l \\\\\\\\ REMOVE _ \\\\\ \\ \ \\\\\\\\ I LIGHT FIXTURE \\\\\\\\\ I o \\\\\\\\ SHED ,Q)\\\\\\\\ CONCRETE 02'x 16) ED ' \\\\\\\\ \ - - _ / 401' PAD ' - 7 x 1 / \\\\\\\\ (1 x 12) REMOVE LIGHT � ' , 40 \\\\\\\\ \\\\\\\\ FIXTURE - I RELOCATE EXISTING / \ SHEDS. CONTRACTOR TO ' 1 CONIC. COORDINATE WITH OWNER - Il PAD \ _--ram i ! RAfOVE / W60D REMOVE � - - / h WOODEN RAMP Pd�ST \ WOODEN RAMP - / I \ i i p ® REMOVE f O ao4 MOBS: ;ROOM REMOVE i - ' F 'T-4' MOBILE CLASSROOM (38' x 23) 'T-3' ® - (38' x 23) REMOVE / SHED WOOD POt5 T - J (16' x 12) W/ c' "N \ REMOVE AND DISPOSE OF n= MOBILE CLASSROOMS JSHVAC/AlI � - AND ALL ASSOCIATED TRAN FOUNDATIONS, U ,CITIES, REMOVE / DECKS AND RAMP, ETC. f _ _ UNITT) 0 ` REMOVE AND CONC. PAI RELOCATE PER REMOVI MECHANICAL PLANS -LMYr- oll ' L=8 E ENERATOI _ (3.4'x76 - 407" RELOCATE EXISTING SHEDS. CONTRACTOR TO REM( CHAIN COORDINATE WITH OWNER FENCE (3 ' REMOVE CHAINDNK FENCE - - 'REMC X TO CORNER OF BALLFIELD ' / Sr N,_ � �_ - ' LOCATION) T �x - ' REMOVE -WOOD- REMO` -409 - - - - - - x - - BENCH WITH NEW PER REMOI�� �000 _ D / CHAIN -LINK` - - - - I / --F FENCE (HT=6) _ x / ',-�411 -- REMOVE k _ L;nHiw-uI'vx REMOVE \� GRAIN -LINK - 09 FENCk (HT=12) / \� / BALL FIELD/ \ / / I REMOVE WOOD C r BENCH I I 1 I PITCHERS I MOUND p = ' I REMOVE � m CHAIN -LINK -7 I FENCE (HT=8) I I / I I I 18 17 161 15 14 13 111 F)Fr. 12 / DEC - 3' SHP / / 6" CEDAR =<1�E VE,AND REPLACE SIGN / / , - - , , _ _ , ` \ �'Po • IN SAME LOCATION. / _ \ 2"DEC � / � ao2� �' �� �` �\ \ �` �� • � N u - SAWCUT-AND EMOVE 1' / / ' _ \ \ \ \ \ \ \�9 O Q OF ASPHALT TO MATCH / _ 403- \ & Z PAVEMENT SHOWN ON C4.0. _ / \ O REMOVE / LIGHT FIXTURE 24" Lice � � ' � � _ REMOVE INLET TOP _ _ _ 404' / \ \ \ \ \ SD CUHF INLE I .�Vi' MHD \ / TOP=4Q1.36' INV. %N= 396.60' 18" 60P � ' � ' / � ' ' � � � K / - _ - ' -INV, OUT= 394.67 f18" RCP - _ - _ _ S`19OU� ET W/ FES \ \ �\ 0 ' - 26"DEC q,p5' \ REMOVE STORM 24';C7EC , _ - - - - J 6" DEC �4"RCP `- 406----�TOP=4(�1.34' I PIPE / , _ � FLAGPOLE / SD CURB INLET VMHD / / / TOP=404.10' INV. IN= 398.36' 15" RCP �, INV. OUT-�98.22' 18"RCP - / \ \ \\ --- ��;---/------------------- I I ! i\ � � I I I /� SD CURB INLET W/II�HD TOP=405.86' \ \ \ 11 \ W= 400.54' 15" RCP\ \ \ 80°53'46"E \ INV OJT= 400.38' 15" RCP\ \ \ 00 / II II \ ASPHALT PARKING LOT I I \ \ \ \ 29+2HC i 1 I PARKING SPACES SD CURB INLET W/ MHD I I \ \ \ o \ -s o� \ 2" DEC TOP=405.85' INV. OUT= 401.75' 15" RCP\o CUT SIDEWALK �05/ II \ \' '��AREST JOINT -o- SD CURB INLET W/ MHD LSA I \ o I I TOP=406.36 LSA 6" DEC / �� I I 1 #LL 11 N E H I II INV. IN=399.92'15"RCP U _ I I i o C) INV. OUT=399.85'15"RCP - - - -�\ U /,--------------------- --- a / ` o� 1 1 / I rn W rn I 1 1 I Q) N 2'�IDEC 10"DEC 1 \ 1 TMP 130125A1 1 \ 1 � > M -� / I I 9„DEC // \\ 1 ►I "WLLL LPT'7 \I c 6 rn E 16 fPEC I i / I DB. 3665, )DG. 245 (IPLAV) � i MAILBOX ` / ` 1 I 1 I I o U) N E I � / � I 1 I I I I cnOd- •� .406 - J _SDJNL-E-rMTaGRATE I I_ I 1 I I I I I I w N O M TOP=408_644- f I \ I I _ 2" DEC I I I I � CZ _. § _ INV. IN=403.99' 12"STEEL \ Co \ ASPHALT - _ - - \ -407 - - - - NV. IN=400.75' 4" PVC \ I 1 _ - - INV. OUT 400.65' 15" RCP (FROM BLD) I I rl'/ \ 407 _ I I I I I --408------------ � II I / / \ _------' II 2„ I ,/ \ I I I I h00.146W V Lu G uN - I I Ssp°5 8" DEC - - - - (2)i4CNFR I I DOGOD ' / - I I I I I I I I I I I I 42" DEC -Z- ' l - - LSA 8" HOLLY I \ I I I I I (2) X DBL. DOORS _ Q _ \ I I I I FFE=410. 03' \ V BRICK I I I I I I I 0 WALL \ �c HANDRAILS `- N I I I I I �-'ROSES I I I I I I I Q CONC. J SUSHES I I I I I I I WIROCK X DOOR \ I I I I I I I 9"X 9" NYOPLAST V A OR 1 1 I I I I I GRATE, BOLTED SHUT HEAT PUMP TOP= 409.0V a \ I I 1 1 1I TMP 130-25P TOP DOCK )LINTY OFABLEMARLE SCHOOL BOARD ELEV=409.97' I I 3' DOOR DB. 523, PG. 620 � l l (2) X DBL. DOORS ASPHALT !FRTYADDRESS: 7868 SCOTTSVILLE ROAD FFE=410.05' HS-1IRS-1 ,TE REMOVE I r 1 /l I l GP #21850 ,NS. (2) X DBL. DOORS l 1 FFE=410.01 ` 1 LEVEL BRICK 3' DOOR W l l l SCHOOL FACILITY - c l ASPHALT FFE=411.73' o \ REMOVE I / ® REMOVE s 3' DOOR 3' DO 0.05' 3' DOOR LANDSCAPE a MOBILE Y 1 I I CONTRACTOR TO DISPOSE Cs? 3 DOOR TIMBER WALL � CLASSROOM I E 3' DOOR 'T 1' I MOBILE CLASSROOMS AND �L I REMOVE (44'x23) c ASSOCIATED FOUNDATION X DOOR O Z / ° UTILITIES, DECKS AND RAM�SE�'C. O X DOOR 3' DOOR / AT CONCLUSION OF PROJECT. 0 3' DOOR U U X DOOR FFE=409.99' I 3' DOOR FFE=411.66' _ SAW CUT WALL VERTICALLY. EXT. CONC. gsPi/r J� Z � BEAM I y REMOVE SECTION TO THE / J / � �V WEST AND PRESERVE I I HS \ �- 3' DOOR �- Q TOP=40 .16' SECTION TO THE EAST. REMOVE / LANDSCAPE INV. 1N=403.78' 8"PVC (FROM LD) / FFE=409.66' 0 TIMBER FRAME LANOSCAP INV. IN=404.44' 4" PVC (TRAIL R) I TIMBER INV. OUT=40 62' ASPHAL / MOBILE Q J INC (0.5 W) FRAME � I / o � CLASSROOM J (0.5' W) X DOOR \ / 7T 2' O 15 DEC Exr. CONC. FFE=409.93' � � / (38' x 23) � Z H- BEAM ® EXT. CONC. / / �P J L� ~- \ 409 \ i�rts3 - _ - 409- - _ _ BEAM l 14"CNFR1 Cf3 O U3 POSSIBLE 2 3' DBL. ELEC. CABHVET / iGP - _ _ \ _ - - UTILITY TRENCH O / LANDSCAPE / Q � MOBILE CLASSROOM TO BE - - V / SCAR DOORS / � / UMBER WALL z Q _ --�- '------/ 20"DEC /� � REMOVED BY OWNER AT 8 W p! CONCLUSION OF PROJECT, [/ P ---SAN \ \ �.f' �g� JGQ z _ _ W DPP_ X DOOR 3" DOOR O J _l Cb S6 SqN \ -- - -- - - UGP-- 411, \ \ 8„Sq - \ Cb UGP \ 9„Sq /. N \ jMHS Ucp \ TOP=408.06' INV. 1N=403.97' 8" PVC (W) JGQ INV. IN=403.23' 8" PVC (NE) INV. OUT=402.76' (TO TANK) CiC,A ASPHALT COURT E 0 7 el 5 LEGEND'. REMOVE CONCRETE REMOVE ASPHALT CLEAR AND GRUB \\ WOODED AREA XREMOVE TREE - - - - - - SAW CUT CURB SIDEWALK OR ASPHALT (SIDEWALKS AND CURB TO BE CUT AT NEAREST JOINT) 3 41 C'') co 0 a z SCALE 1 "=20' 0 20' 40' 2 F- W J j W J C O C/ 0 U C/3 F~- w 00 U ono U3 (- DATE IDESCRIPTION C2.1 9/9/19 0 GRIMM AND PARKER, P.C. 2014 18� 17� 16� 15� 14� 13 12� 11 © GRIMM AND PARKER, P.C. 2014 10 M L 11 J G F E x 0 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. 5. ONCE CONSTRUCTION IS COMPLETE AND ALL CONTRIBUTING AREAS ARE STABILIZED, EROSION CONTROL MEASURES CAN BE REMOVED UPON APPROVAL FROM THE E&S INSPECTOR. GENERAL CONSTRUCTION NOTES FOR EROSION AND SEDIMENT CONTROL 1. THE PLAN APPROVING AUTHORITY MUST BE NOTIFIED ONE WEEK PRIOR TO THE PRE -CONSTRUCTION CONFERENCE, ONE WEEK PRIOR TO THE COMMENCEMENT OF LAND DISTURBING ACTIVITY, AND ONE WEEK PRIOR TO THE FINAL INSPECTION. 2. ALL EROSION AND SEDIMENT CONTROL MEASURES WILL BE CONSTRUCTED AND MAINTAINED ACCORDING TO MINIMUM STANDARDS AND SPECIFICATIONS OF THE VIRGINIA EROSION AND SEDIMENT CONTROL HANDBOOK AND VIRGINIA REGULATIONS VR 625-02-00 EROSION AND SEDIMENT CONTROL REGULATIONS. 3. ALL EROSION AND SEDIMENT CONTROL MEASURES ARE TO BE PLACED PRIOR TO OR AS THE FIRST STEP IN CLEARING. 4. A COPY OF THE APPROVED EROSION AND SEDIMENT CONTROL PLAN SHALL BE MAINTAINED ON THE SITE AT ALL TIMES. 5. PRIOR TO COMMENCING LAND DISTURBING ACTIVITIES IN AREAS OTHER THAN INDICATED ON THESE PLANS (INCLUDING, BUT NOT LIMITED TO, OFF -SITE BORROW OR WASTE AREAS), THE CONTRACTOR SHALL SUBMIT A SUPPLEMENTARY EROSION CONTROL PLAN TO THE OWNER FOR REVIEW AND APPROVAL BY THE PLAN APPROVING AUTHORITY. 6. THE CONTRACTOR IS RESPONSIBLE FOR INSTALLATION OF ANY ADDITIONAL EROSION CONTROL MEASURES NECESSARY TO PREVENT EROSION AND SEDIMENTATION AS DETERMINED BY THE PLAN APPROVING AUTHORITY. 7. ALL DISTURBED AREAS ARE TO DRAIN TO APPROVED SEDIMENT CONTROL MEASURES AT ALL TIMES DURING LAND DISTURBING ACTIVITIES AND DURING SITE DEVELOPMENT UNTIL FINAL STABILIZATION IS ACHIEVED. 8. DURING DEWATERING OPERATIONS, WATER WILL BE PUMPED INTO AN APPROVED FILTERING DEVICE. 9. THE CONTRACTOR SHALL INSPECT ALL EROSION CONTROL MEASURES PERIODICALLY AND AFTER EACH RUNOFF -PRODUCING EVENT. ANY NECESSARY REPAIRS OR CLEANUP TO MAINTAIN THE EFFECTIVENESS OF THE EROSION CONTROL DEVICES SHALL BE MADE IMMEDIATELY. 10. ALL FILL MATERIAL TO BE TAKEN FROM AN APPROVED, DESIGNATED BORROW AREA. 11. ALL WASTE MATERIALS SHALL BE TAKEN TO AN APPROVED WASTE AREA. EARTH FILL SHALL BE INERT MATERIALS ONLY, FREE OF ROOTS, STUMPS, WOOD, RUBBISH, AND OTHER DEBRIS. 12. BORROW OR WASTE AREAS ARE TO BE RECLAIMED WITHIN 7 DAYS OF COMPLETION PER ZONING ORDINANCE SECTION 5.1.28. 13. ALL INERT MATERIALS SHALL BE TRANSPORTED IN COMPLIANCE WITH SECTION 13-301 OF THE CODE OF ALBEMARLE. 14. BORROW, FILL OR WASTE ACTIVITY INVOLVING INDUSTRIAL -TYPE POWER EQUIPMENT SHALL BE LIMITED TO THE HOURS OF 7:OOAM TO 9:OOPM. 15. BORROW, FILL OR WASTE ACTIVITY SHALL BE CONDUCTED IN A SAFE MANNER THAT MAINTAINS LATERAL SUPPORT, OR ORDER TO MINIMIZE ANY HAZARD TO PERSONS, PHYSICAL DAMAGE TO ADJACENT LAND AND STRUCTURES/IMPROVEMENTS, AND DAMAGE TO ANY PUBLIC STREET BECAUSE OF SLIDES, SINKING, OR COLLAPSE. 16. THE DEVELOPER SHALL RESERVE THE RIGHT TO INSTALL, MAINTAIN, REMOVE OR CONVERT TO PERMANENT STORMWATER MANAGEMENT FACILITIES WHERE APPLICABLE ALL EROSION CONTROL MEASURES REQUIRED BY THIS PLAN REGARDLESS OF THE SALE OF ANY LOT, UNIT, BUILDING OR OTHER PORTION OF THE PROPERTY. 17. TEMPORARY STABILIZATION SHALL BE TEMPORARY SEEDING AND MULCHING. SEEDING IS TO BE AT 75 LBS/ACRE, AND IN THE MONTHS OF SEPTEMBER TO FEBRUARY TO CONSIST A 50/50 MIX OF ANNUAL RYEGRASS AND CEREAL WINTER RYE, OR IN MARCH AND APRIL TO CONSIST OF ANNUAL RYE, OR MAY THROUGH AUGUST TO CONSIST OF GERMAN MILLET. STRAW MULCH IS TO BE APPLIED AT 80LBS/100SF. ALTERNATIVES ARE SUBJECT TO APPROVAL BY THE COUNTY EROSION CONTROL INSPECTOR. 18. PERMANENT STABILIZATION SHALL BE LIME AND FERTILIZER, PERMANENT SEEDING, AND MULCH. AGRICULTURAL GRADE LIMESTONE SHALL BE APPLIED AT 90LBS/1000SF, INCORPORATED INTO THE TOP 4-6 INCHES OF SOIL. FERTILIZER SHALL BE APPLIED AT 1000LBS/ACRE AND CONSIST OF A 10-20-10 NUTRIENT MIX. PERMANENT SEEDING SHALL BE APPLIED AT 180LBS/ACRE AND CONSIST OF 95% KENTUCKY 31 OR TALL FESCUE AND 0-5% PERENNIAL RYEGRASS OR KENTUCKY BLUEGRASS. STRAW MULCH IS TO BE APPLIED AT 80LBS/100SF. ALTERNATIVES ARE SUBJECT TO APPROVAL BY THE COUNTY EROSION CONTROL INSPECTOR. 19. MAINTENANCE: ALL MEASURES SHALL BE INSPECTED WEEKLY AND AFTER EACH RAINFALL EVENT. ANY DAMAGE OR CLOGGING TO STRUCTURAL MEASURES SHALL BE REPAIRED IMMEDIATELY. SILT TRAPS SHALL BE CLEANED WHEN 50% OF THE WET STORAGE VOLUME IS FILLED WITH SEDIMENT. ALL SEEDED AREAS SHALL BE RESEEDED WHEN NECESSARY TO ACHIEVE A GOOD STAND OF GRASS. SILT FENCE AND DIVERSION DYKES WHICH COLLECT SEDIMENT TO HALF THEIR HEIGHT MUST BE CLEANED AND REPAIRED IMMEDIATELY. 20. ALL TEMPORARY EROSION AND SEDIMENT CONTROL MEASURES SHALL BE REMOVED WITHIN 30 DAYS OF FINAL SITE STABILIZATION, WHEN MEASURES ARE NO LONGER NEEDED, SUBJECT TO APPROVAL BY THE COUNTY EROSION CONTROL INSPECTOR. 21. THIS PLAN SHALL BE VOID IF THE OWNER DOES NOT OBTAIN A PERMIT WTIHIN 1 YEAR OF THE DATE OF APPROVAL. (WATER PROTECTION ORDINANCE SECTION 17-204G.) 22. PERMANENT VEGETATION SHALL BE INSTALLED ON ALL DENUDED AREAS WITHIN NINE (9) MONTHS AFTER THE DATE THE LAND DISTURBING ACTIVITY COMMENCED. (WATER PROTECTION ORDINANCE SECTION 17-207B) GENERAL EROSION AND SEDIMENT CONTROL NOTES: ES-1: UNLESS OTHERWISE INDICATED, CONSTRUCT AND MAINTAIN ALL VEGETATIVE AND STRUCTURAL EROSION AND SEDIMENT CONTROL PRACTICES ACCORDING TO MINIMUM STANDARDS AND SPECIFICATIONS OF THE LATEST EDITION OF THE VIRGINIA EROSION AND SEDIMENT CONTROL HANDBOOK AND VIRGINIA REGULATIONS VR 625-02-00 EROSION AND SEDIMENT CONTROL REGULATIONS. ES-2: THE CONTROLLING EROSION AND SEDIMENT CONTROL AUTHORITY WILL MAKE A CONTINUING REVIEW AND EVALUATION OF THE METHODS AND EFFECTIVENESS OF THE EROSION CONTROL PLAN. ES-3: PLACE ALL EROSION AND SEDIMENT CONTROL MEASURES PRIOR TO OR AS THE FIRST STEP IN CLEARING, GRADING, OR LAND DISTURBANCE. ES-4: MAINTAIN A COPY OF THE APPROVED EROSION AND SEDIMENT CONTROL PLAN ON THE SITE AT ALL TIMES. ES-5: PRIOR TO COMMENCING LAND -DISTURBING ACTIVITIES IN AREAS OTHER THAN INDICATED ON THESE PLANS (INCLUDING, BUT NOT LIMITED TO, OFFSITE BORROW OR WASTE AREA), SUBMIT A SUPPLEMENTARY EROSION CONTROL PLAN TO THE ARCHITECT/ENGINEER AND THE CONTROLLING EROSION AND SEDIMENT CONTROL AUTHORITY FOR REVIEW AND ACCEPTANCE. ES-6: PROVIDE ADDITIONAL EROSION CONTROL MEASURES NECESSARY TO PREVENT EROSION AND SEDIMENTATION AS DETERMINED BY THE RESPONSIBLE LAND DISTURBER. (MODIFIED NOTE) ES-7: ALL DISTURBED AREAS SHALL DRAIN TO APPROVED SEDIMENT CONTROL MEASURES AT ALL TIMES DURING LAND -DISTURBING ACTIVITIES AND DURING SITE DEVELOPMENT. ES-8: DURING DEWATERING OPERATIONS, PUMP WATER INTO AN APPROVED FILTERING DEVICE. ES-9: INSPECT ALL EROSION CONTROL MEASURES DAILY AND AFTER EACH RUNOFF- PRODUCING RAINFALL EVENT. MAKE ANY NECESSARY REPAIRS OR CLEANUP TO MAINTAIN THE EFFECTIVENESS OF THE EROSION CONTROL DEVICES IMMEDIATELY. SOILS INFORMATION: 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. �,�1•.:kL�ff ��, %T1RN' %l. SHOWALTER � 1.ic. Vi. 0-102 157l51 s osvoo,r_o 19 k r D O O 1■�. O •Lu _ ® c • W Z= • O a Z O H 0 E N O p U rn a) N N c Lo U) Q co ca > rn E cn N o )4, cnO�d- E (0 N p ch LU a L "t >� co r 0 U GP #21850 M L K II I F W E 0 0 o U) z rn W ® CV O � W z Q � Z O � I D W v O 2 � >- � � Q a W z W W ,max W � W W z O W CC G WCY3 o O o w U o oro t!3 I DATE I DESCRIPTIONI X 181 171 161 15 14 13 12 101 91 8 7 5 3 C3.0 9/9/19 © GRIMM AND PARKER, P.C. 2014 A 18 17 16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 AND PARKER, P.C. 2014 3'SHRUBS (RUBS i 3 � � / EROSION CONTROL LEGEND -392� \ \ �' / / / / - 11 TMP 130-25R CALVARY BAPTIST CHURCH OF SCOTTSVILLE L DB. 768 PG. 335 DB. 1007, PG. 122 (PLAT) HS-1IRS-1 K J G F E LJ C 0 \ ` - - / / / ^ - - - - - _ -,,\ \ ■ � � LIMITS DIVIDE OF CLEARINGNG AND GRADING � ,��L.T DRAINAGEl�I p` \� �� �'/ SOIL TY/P1�_:: ,// / /// /// /// SOIL AREA DIVIDE o \ 1i SHO\KA A \ \ \ SD INLET W/GRATE 4 3g / / _ . gin. raxo os�I51 ` VDOT STD \ \ \ ' - / / / / / _ _ _ CE PAVED CONSTRUCTION ENTRANCE 3.02 \ \ SOP=392.90 , - / ` OEVOO/_01 a ` CLASS I RIPRAP v v -�- - \ %' � INV. lN= 390.05' 15" QC�' 3g3 _ / INV. OUT= 390.05 24 RCP 3 / WIDTH 1 = 6' \ \ \ \ / / / / \ \ \ - _ / / , / SF SILT FENCE 3.05 O \ LENGTH = 8' - \ DEPTH = 24" \ SF ` - - - - / /' / / / / ` IP ® INLET PROTECTION 3.07 \ \ \ op MODIFY EXISTING STORM STRU/TUPE PER / / , / ' /' \ \ nDD DIVERSION DIKE 3.09 SD OUTLET W/FES 4 DEG 3g SEDIMENT BASIN DESIGN DET I P EXISTING RIM AND INVERT OUT TO REMTHE SAME. / / - \ SB SEDIMENT BASIN 3.14 CL ` INV= 1 TS DC REMOVE 15" PIPE AND END SECTION, \ \ \ \ \11 PATCHING CONCRETE AN f'�STALLING /' / / ,' / , , \ 3glk' OP OUTLET PROTECTION 3.18 DE -WATERING DEVICE. SF MU \ \ \\ -/ \\\\ \ ♦�I ��_.� \ ' , DE_C- / / , / _ - \ \ TS TEMPORARY SEEDING 3.31 1 I \ \ �♦ a 4C♦ ` V 2G,r'� �-� I � X SHRUBS / / 6" CEDAR q0\" \ PS PERMANENT SEEDING 3.32 _ M 1 - \ 41 - ram' ��' DFJNA _ AREA TO • I- 1 / /` ♦�� / D1T SIN SCOU ♦ O ` ♦ - - "DEC W \ \ DDID/ ♦ �`3 „ � ♦ �' 2 � � - � / / � _ - , \ \ � MU MULCHING 3.35 ♦ 1� \ ♦ _Lu O 1 TP TP TREE PROTECTION FENCE 3.38 - - • Oct 1 \ �� A r "��� 1 ' ` ! 3g$ / - - - - - - - - / / ' / ' / _ - 403 - - ` \ \ *4.. r r r 1 M, � 1 / ' / / / � � DC DUST CONTROL 3.39 / \ O 1 , / /' r r r / "� BOTTOM OF SEDIMENT //1 / I I 6" DEC '♦ a 24"DEC / ,' \ • 0 � AREAS STEEPER THAN 3:1 TO BE 3.36 BASIN = 388.20 1 ♦ � - - _ i � � � � � V) GASIGN IRhaf R I �3gg� SD CURB INLET,W/MHD _ _ - _ _ _ _ 404 / / \ \ STABILIZED WITH STABILIZATION 1--1 I I I i I BASKETS 't ; I / / / / ♦ / TOP=40-1.36' i �\ I I I I TOP- '+ II � / , / ' ♦ / INV %N= 396.60' 18" �P � � \ \ BLANKET � � 1 i I 11 SB II / / ` ♦ 400� , ' - - - ' -INV. OUT= �4.M' 18"RCP , 26"DEC � ' � 5� � � � � * "VIRGINIA EROSION AND SEDIMENT CONTROL HANDBOOK" SPECIFICATION NUMBER � 0 1 I I I 1 ' - _ / ♦ / ' 24' EC - - - - - - - J �40 SiUTLET W/ FES. o I I 1V v SD OUTLET W/ FES ' / , / / ♦ / / - '� i - 6" DEC 24"RCP I I 24" RCP / �/ / ' / / ` ♦' ' / - - - , - ' TOP= 4(�.34' I I I \ 392.93`,/ �� i1 // 1/,' / ��, / 4a6- _--- - SD CURB INLET VMHD [� FLAGPOLE 1 I � / ♦ / / TOP=404.10 I \ - 391 39 3 / INV. IN= 398.36' 15" RCP INV. OUT- 98.22 18 RCP402 \ rn \ / ■ \ I ,/ \ \ \ ♦ a NI I \ I I //i/ SD CURB INLET W/l4�HD TS DC I 1 1 - / / / / ' '� l / i i' / - ' / per' / ♦ I I I i I , /i / TOP=405.86' / / �• \ , / /- ♦ ♦ _ / i / - �V 'kV= 400.54' 15" RCP\ "� 1 , _ , ♦ ♦ / - I I - ' INV ObT= 400.38' 15" RCP \ \100. \ MU M \ I 1------- // , , ` ;\ 1 / �� ♦ //' 11 y, ASPHALTPARKINGLOT �A ♦ II �0 29+2HC II \ \ \ \ 1\ " /� 1 I PARKING SPACES o 2 DEC _ 9 tk / SD CURB INL ET /MHD I I \ \ \ / ` `� y �� / ♦ -� I - - TOP 05.85' I I \ \ \ o \ \ Sp INLET W/ GRATE , \ \ \ `za , -p ♦ � _1-1 - � � � It \ \ \ > \ / \ / TOP=396.91, > \ \ 2G, 6'�'�-� -�' ♦ 1 I --- INV. OUT= 401.75' RCP I I \ N \ \ \\ \ w v 1N`. IN= 394,11 ' I -RJCP A v w \ V. A v c ll�OUT= 393af 24"RCP % Y 6� SD CURB INLET W/MHD I TOP=406.36' LSA L SA J o ® _ /NV. 1N=399.92' 15" RCP ti _ 6 DEC Vl%ELL 1 �% ^ SHED TS DC ' 1 /i II INV. OUT=399.85'15"RCP ,- --� Z ---- -------f-------- / g r 1 I I N O ON ETE (12'x16) \ED \ _ /l i AD �_ x 1 \ - / M U _ 401- _ , - ' - , T P r 2"IDEC I I zns' ■1' 5�' 1 1 I I I a� c��i ® , \ - _ - _ _ 1 I I - / DRAINAGE AREA TO a 1 - 1 1 I I I I co . \ �HEB \ / \ \ \ / 4p2- , , _ _ _ _ / _ I I 10 DEC SEDIMENT BASIN" , / \\ 1 Till 130,25RI 1 j Lo Q 1 (18'x 12) \ - ' , ' _ _ - ' _ / I I 9 DEC "WL�LL L(OT"1 1 1 aS �o ---- \ \ 61 L " I i P : - , , 403' _ _ _ _ - ' I I 1 . - MAILBOX \ / / I DB! 65, )DG. V5 (1PLA�) 1 c� > rn 1 \ \ ___ 1� - 40 11 1 , 1 I 1 I I cnN "�� - - _ 404 .406 SQJNL-E�rVWTLLGRATE I I - I mamma / 1 I I C E 00 CD ` / /C� --- / TOP=408�4�\ CI \� I , �������� ��� , I I I 1 I(OC'4 pch INV. 1N=403.99' 12" STEEL c \ L Lu Q) = It 05- _ 7 - - - NV. IN=400.75'4"PVC u _ tic ASPHALT - - - - I I I I -,_- M 40I 2DEC II I \ \ ASPHALT PARKING LOT / / / / / / 4 - - - INV OUT=400.65' 15" RCP \ I I \ - o �9A,Q \ ` \ 1 I I I I I I N U • \ PARKINGSPACES`�_---- --/ II /l I' - � \ _ � � 8"IDEC,' __--------40 - noun��RQ�)--407_ I TP I � � � -� I I I 8" DEC S F I I 2" L \ - - ---- ,' /COl11/C. l J / - - - - - - - - - 409- - - _ <3 (2)�4� FR I I DOG OD / I I I hoo.bo "W PAD 3' DOOR I ' a \ �` II a °I5 --- ( I F E= T 1 S8 46 Lu v - I F 405.9 '403 , \ _6% - / COl�1C. -- - \ _ 42"DEC __ I I I I I I I Q - --- � l P/2) 3 DBL, DOOR - - 1BK LSA 8"HOLLY 11 I I JI j I / AD FFE=410.03' RIC v WALL., � \ J _HANDRAIL# - ROSE \ ----- l I \ Q I/ CON BUSHES w6OD -- - -- _ - ' ' --- / ' W/ RECK J X DOOR I I I I I e _ - - - - ' - _ _ / t� 9" X 9" NYOPLAUT Pd�ST WOODEN RAMP �Iro o GRATE, BOLTED SHUT U A R \ �- a HEAT PUMP p I \ 1 I I \ i WOODEN RAMP TOP= 409.0V I \ Q 404 METAL CANOPY CO�OFABLEMARLE SCHOOL BOARD ELEV= ,n^ MOBILE CLASSROOM - / ' COLUMN TYR TMP 130-E S T DOCK 3 DOOR U / f' ASP - ' � ( � DB. 523, PG. 620 � ` I J�' 1 / I 1 ( `� (38 x 23) I MOBILE CLASSROOM ® HALT / CONC. SIDEWALK (J (2) 3' DBL. DOORS Li AS�HA ` l / l -- / ' � (2) 3' DBL. DOORS PROPERTY ADDRESS: 7868 SCOTTSVILLE ROAD l °j FFE=410.05 O 1 (38' x 23') / FFE=405. 97' / HS-1/RS-1 (3 / 1 / / I I _ _ _ _ _ / SHED WOOD P6nST / LIMITS OF , CS/ I I /J(16'x 12) W/CHAIN \ DISTURBANCE (2) XDLA. DOORS J1 / l / l �° l ' GP #21850 M L K II I X F -sr _ _ CONC. / (2) 3 DBL �S2.65 ACRES FFE=41t/01' ■ ` - HV C /AIR DOORS 1 EL BRICK � SCHOOL CIL I TY , ASPHALT 3 DOOR UNIT ON , FFE=411.73' ' CONC. PAD 3 DOOR ® 5 STEPS 406 4p5 Ed' ' FFE=410.05, 7 / I - _ x � I � 3 DOOR LANDSCAPE fVIHANDRAIL a MOBILE -GtfiTE - - 3 DOOR / TIMBER WALL � CLASSROOM TS DC - - _ _ _ ko6 L=8' _ ECEC. CABINET Z X DOOR - 406 _ -fi-- f U NERATOR 3' DOOR p Z 44' x 23' o J I E ` MU SOIL - - _ _ _ TS DC GE(3.4'x7.6) I 1 X DOOR U O ( ) ■ _ _ - \ �� 3 DOOR X DOOR 3 DOOR 3' DOOR - 407' FFE=409.99' / 84 B - - MU I EXT. CONC. FFE=411.66' I `� / ` _ rQ 407- _ _ CHAIN -LINK A�j\ 1 1 BEAM I � ASP/�LT _ - - - FENCE (R7=4) - - - - / / / J ``�k-`'-_4 Ogg/ JU, I ' � I =4 HS 1 08. _ SEWER PUMP _ _ - 4 TOP 0 .16 3' DOOR \ �- - - - - I NDSCAPE /N=403.78' 8"PVC FROM LD / - - - - - \ \ - - - LOCATION PER COUNTY \ ( ) / / FFE=409.66' ' _ - _ _ _ / TIMBER FRAME LANDSCAP /N=404.44'4"PVC (TRAIL R) SF _ _ l \ (0.5' W) TIMBER INV. DUT=40 62' ASPHAL l a ,4 _ ` 409 _ _ - _ _ _ _ - l \EXT NC. FRAME ` l MOBILE X` - - 1 �A' I " CLASSROOM �� - 15 DEC (0.5 W) 3 DOO _ � EXT. CONC. � 1 / _ _ FFE=409.93' -410� _ WO MHS _ _ ` 3 BEAM ® EXT. CONC. • l `, l (38' X 23 CHAIN -LINK �\ _ _ - TOF�409.09' 40 _ BEAM ♦ FENCE (HT=6) ` _ ll\1V-//Vj 0 IC (FROM�PC�MP� \ 8„ 3' SHRUB • l 14" CNFR I x ♦ / ` \ �X \ INV. 1N=405.94' 4 "PVC (FROM BE`Dj �•41�r - - - - _�\ _ - INV. OUT=405.79' '- v - - _ _ \ - / POSSIBLE 2 33'1rbBL. I ' CHAIN -LINK \ S,p �- _ GP---- _ _ - - ' UTILITY TRENCH O ELEC. AB{NET / - / ♦ DRAINAGE AREA TO �-E(�T_g;L _ � � 'yy � -' � - -- _ - - _ _ � 7 SCAR DOfRS / LANDSCAPr" ` ♦ SEDIMENT BASIN \ A - - U e - _ / 20"DEC / / TIMBER WALL /' P Sq • R�9 ' (HT== �) /� \ \ a 8" DtG- - -- 3' DOOR e■ �o �- UGP UGI 3' DOOR !� \ BALL FIELD , ' / SF > ,\0 - O OGP / � S F _ , cA o / _ / mono ♦ - - ELECTRICEQ '9 / I - - _ --- - UGP _ / 1 ♦♦ -)UNTED TO WOOD 841V . UGP- - I / ` POSTS I ♦♦ I 5ST� \/ 1 ♦ PITCHERS � k � i W/HAND IL Q \ GP .. 1 MOUND O U �' DECK \ • -v AL 4Ai 1 ♦♦ CHAIN -LINK m ♦♦ 1 �. as / ♦ FENCE (HT=8) ♦I / 1 ♦♦ ♦♦ ♦� '♦ MOBILE / / / ♦♦ \ ♦♦♦ SF ♦ ♦ G' SROOM / ♦♦ \♦ mmmmw I i J 6" DEC l `zn �' \ 8"DEC ASPHALT ` COURT ` �\cb UGP:;; 44 MHS SF / �Go V' _/ TOP=408.06' j INV. 1N=403.97' 8" PVC (W) JGQ INV. 1N=403.23' 8" PVC (NE) / INV. OUT=402.76' (TO TANK) / SF 1 m 00 0 Q z SCALE 1 "=20' 0 20' 40' O o 67 � z � O CV U Q I- O z oz D w >- U3 ® Q 0 w z O U) LU W 75-- W W z `Lj O _ w _1 cr4) O � U3 I O o0 Lu a Lc> ti DATE DESCRIPTION X C3.2 9/9/19 in 17 16 15 14 13 12 10 X 0 7 5 0 31 2 © GRIMM AND PARKER, P.C. 2014 A 18 17 16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 © GRIMM AND PARKER, P.C. 2014 - -392, EROSION CONTROL LEGEND /-------------398 ----- ` * >;1L.TRop ` LIMITS OF CLEARING AND GRADING - ���'� w W co c� j' / / / / DOT STD / ' / / ■ ■ DRAINAGE DIVIDE � � _ / _ _ _ / � ,,. I�; ~rTIL�1N N.M. SH{3t1`+�LTCR CLASS I \ \ \ % - _ _ , - �g� / / / _ - _ - _ _ _ _ _ \ \ \ SOIL AREA DIVIDE - I-ic. gin. M.SH01A 151 rllRNSTONE \RIPRAP \ \ \ ! , - ' / �� / / // _ - - - - ` \ CE PAVED CONSTRUCTION ENTRANCE 3.02 7� OEV00/_019TH1=6' TH 2 = 11'NGTH = 8' \ OP ` / ' / 6 ' / 400 SF SILT FENCE 3.05 PTH=24"3g1 / / / IP INLET PROTECTION 3.07 DOUTLETW/FES � / DEC24"\RCP /394�- ' - - / / / / / _ DD DIVERSION DIKE 3.09CL INV= 38 \ VDOT STD / / / / / / /3g \ \ SB SEDIMENT BASIN 3.14 CLASS AtoVDOT STD \\ ' F ` CLASS Al , - ' / / / / / _ ' ' ` \ 0 BROWNSTONE � \ 39 395- BROWNSTONE y - , _ - ' / / / / / O , , _ - - ' \ _ \ ' S ! / RIPRAP ��ti DEL_ - - / / / / �0 _ _ - _ \ \ \ OP OUTLET PROTECTION 3.18 O WIDTHRIIPRAP ` - -� ----- \I \ �WIDTH 1=4.5' - -\\\ \\ TMP 130-25R WIDTH 2 = 3.75'.25' 9s I WIDTH 2 = 9.5 / TEMPORARY SEEDING 3.31 0 CAL VARY BAPTIST CHURCH OF SCOTTSV/LLE LENGTH = 6' \ \ - LENGTH = 8 �2cr'r, 'P,� , / X SHRUBS / / 6" CEDAR �o�" ` • L DB. 768PG. 335 DEPTH=18" P DEPTH -18 Z----_-__ _- / / ____-' ,\ �\ • _ DB. 1007, PG. 122 (PLAT) 1 "o., ; ��� -�b� `' / / '�` / / . - - ' , - ' PS PERMANENT SEEDING 3.32 • G L HS-1/RS-1 A \\ ` �' 2" DEC / / / v v v LV -40 \ \ MU MULCHING 3.35 • • W - Z / "'p, / / -396 403_ _ - - - / - ' _ - ' - _ \ \ \ TP TP TREE PROTECTION FENCE 3.38 (� 11 - - - - - - - / / / \ \ OP �� /� � / / / / v DC DUST CONTROL 3.39 0 Z EXPANDED `�yj 24"DEC / / / \ O 0 ` SWM FACILITY 39g� ' / - _ _ _ - - - - 404' / / \ \ QO �� DRY POND / AREAS STEEPER THAN 3:1 TO BE 3.36 U) I P / - - / ' ' ' 5r \ ` STABILIZED WITH STABILIZATION /' / _ �6„ DECOp s �' ,/ A�00, C _ - - - - T WIFE BLANKET = K 11 - 5. A - ®®®07 i , / �/ / �, 24';L�EC _ - - _ - �40 6" DEC 519�0 E 24"RCP * "VIRGINIA EROSION AND SEDIMENT CONTROL HANDBOOK" SPECIFICATION NUMBER 0 vcvlh 000l -406 - TOP= 40�.34' 01 / �/ - - - I I------ -\ ` I I � M - � SD CURB INLET l�//�MHD - [� FLAGPOLE 395 / / TOP=404.10' / _ e \ = \ / , \ \ INV. lN- 398.36' 15' RCP I \ 400 O 02 INV. OUT- �98.22 18 RCP \ _ s - - - - SD CURB INLET W/ HD \ \ \ \ \ \ \ c q I 1 I UDO TD CLASS Al ,, °' 3' I I / ' I I I /i/ TOP=405.86' 0 II I I / _ \ \ \ \ IP I 1 ^ 1 BR STONE RIPRAP / / / / / Off, / / - ' I ---- // _ \ \ \ \ 80,53'46 E \ \ • . � � _ � � - �V' Y/V- 400.54 15 RCP " I M 402 \ WIDTH 1 = 3.75 / / I lNV OJT- 400.38 15 RCP \ \ \ 0, \ 1 WIDTH 2 = 9.25' II j / ASPHALT PARKING LOT I I \ \ 100 \ \ ' I , I J - - - - LENGTH / � \ \ \ / O"'� II �Oy 29+2HC I \ \ DEPTH = 18" / / RO 1o7 1\ \ 1 \ \ R�It' I I / PARKING SPACES SD CURB INLET W/MHD I I \ \ \ \ LIMITS OF �I - - - TOP=405.85' II \ \ \ Q �o �\ \ \ I402 > DISTURBANCE I I \ o \ / \ I -I INV. OUT= 401.75' 15" RCP I I \ \ \ o \ \ 2.65 ACRES v v v \ \ V A ` --- ----- 1406 I \ \ \\ I BIO RETENTION 2--------� \ \ I i _ - - _ _ - ' ' �\ - - \ \ \ 1 1 \ \ \\ \\ \ 1 \ \`------------------------ o \ �u' SD CURB INLET W/MHD � A \ _ - - - - - --- `* \ o I I TOP=406.36' \ / Q \ \ \ 1 O ;- LSA 1 \ o INV. IN=399.92' 15" RCP U 6 DEC / 1 \ 1 1 ® ViiELL H 400 Oh / jj INV. OUT=399.85'15"RCP p-------- ----------- ----- a o N p H C 2„ 'DEC I I I - ! g 1 1 1 I I I N a) 10" DEC ' ! I - \ 1 1 I I I � N D o ` / \ I TMP 130 5Ft 1 \ L Q c6 1 VDOT STD CLASS Al 4" UNDERDRAIN �€� I I 9"DEC \ 1 1 1 cD > M C' WIDTH _1 3' CLEANOUT P MU I I / \ "WALL L(OT"I 1 . BROWNSTONERIPRAPWITH a I�� 1o� \ \ \ ` �0 WIDTH 2 = Z' �� (TYP.) ° � sQlnl�ErvhurtlGRATE i II I - .40� / MAILBOX ! / / I 1 DB!13665, pG. 2 5 (1�LA r) II > m E \ TOP 408-64 1 I I N LENGTH=6' 1-40---- _ _ \� I I I 1 I I Mp 6M0 �I I IINV. 1N=403.99'12" STEEL \ I I I IDEPTH = 18' -c\ ASPHALT I \`2'�DEC I 1 I 04 �,�C��• � ,� _ NV. 1N-400.75' 4"PVC U _ \ tiC \ I W O � gonna! 110101101aINV. OUT=400.65' 15" RCP/qA�o \ \ \ \ ( I I I a - - _ I I I I 407 \ I \ I I I I I TP SF II 2„ \ ° a a 0' FFE'= 403.30' !.� -t_ 09 I I cljjDO a D -- - _ , ' \\ I h00 '46"W G I l- G O 1 I I I _ / X DOOR A _ - - - - / I S8Po5 I L u FFE-405.97 j I \ / ' / 42" DEC \ - _ _ I II I I I I I (2) 3'DBL. DOOR -- - _e `LSA 8"HOLLY I I I I I I Q l s FFE=410.03' \ - I - - 1'BRICK WALLS \ _ J _ HANDRAILS, ROSE \ I I I I I I I I 7 w I� CONC. BUSHES J \ I I I I I I I I / • - _ _ lq 9"X 9" NYOPLAST WIROCK 3 DOOR \ \ I I I I GRATE, BOLTED SHUT V A OR I I I 1 I I I I I FIFE = 405.97' TOP= 409.01' HEAT PUMP p I l I I TMP 130-25P T DOCK METAL CANOPY COUNTY OFABLEMARLE SCHOOL BOARD ELEV= 09.97' <r I Q ! \ ✓ V COLUMN (TYP.) X DOOR e DB. 523, PG. 620 (2) X DBL. DOORS U ASPHA (2) 3' DBL. DOORS PROPERTYADDRESS: 7868 SCOTTSVILLE ROAD FFE=410.05' / s PS U �� FFE DIVIDING LINE IN / FFE=405.9T HS-1/RS-1 a 40 e BUILDING INTERIOR \ LIMITS OF DISTURBANCE " UNDERD� IN - 402 FFE = 404.64' (2) X DBL. 2.65 ACRES FFE-'DBOLODOORS SF I! /I !/ /l // /I % l � GP #21850 WI H - ! DOORS 1 EL BRICK 1 / ` SCHOOL CILITY CLEA T ASPHALT - z RETEN03 N 1 r 40b _ FFD000.05' 3' DOOR ` - - - - `s- 3' DOOR Q kph - _ ECEC. CABINET 3' DOOR Ss / / I I J E ` 0 U 3' DODR O Z DOOR E 4 4 - / 1 I X DOOR U 406 I I 3' DOOR 3, DO OR FFE / U ` S \gO, EXT. CONC. I ASP BEAM IL 7- gonna /� J� Z LC � SEWER 'P MP' _ _ -qo8 I I A ' LOCATION PER CO TY� ' TOP=40 .16' � �V ` 0 I LANDSCAPE /N=403.78' 8" PVC (FROM LD) \ z Q - / \ TIMBER FRAME LANDSCAP /N =404.44' 4" PVC (TRAIL R) l / S IF O Q / (0.5' W) TIMBER INV. OUT=40 62' ASPHAL l k , 409 - ` l \EXT NC. FRAME \. l Q r , &EA� I / c. v _1 15 DEC (0.5 W) 3 DOO / 404 - - \ EXT. CONC. \ - - - / 405 ^ MHS _ - - \coclk BEAM FFE=409.93' Q� / 0 V3 `.�.s' ® EXT. CONC. l 409 \ _ - 409- - _ BEAM / 5 Z O 406 T-409.09' ® \ \ � - - \ � 3 SHRUB �t \ / � D NV-IN-=4-0 2 PVC ROM�Ni7MP) \'9" ` 14" CNFR x / ` 9 U _ - - - - 407=405.94' PVC ( L"Dj _- _ _ - sqN _ - \ I / / �� / W � / NO _ _ _ IN UT=405.79' uGP - - \ / POSSIBLE �- 1 I _ _ - � 2) DBL. I ``• 408 ` - _ _ / SCAR TRENCH O ELEC. A NVET� LAND CAP /� I� .- / SCAR DOORS � P � P 8„s - 20 DEC .10 409 _ - �'� _ �' _ qN \ `�.vlk �o1i w z � '\0 410 a 8" Dj G� _ - us - -- 3' DOOR �■ �/� W IDC "vlk` , °\ UGP UG1 3 DOOR v ) --, _ 11 SF S F ' �'�� �cA OGP �--LJ ,� , _-_ -_- - z \ ELECTRIC EQ tK. 8 , - - - P / s OU ED TO WOOD S4N , -- - UGP- 0 POSTS \ W 1-- C ` 5ST _ _41� \ / c> 1 �\ v I PITCHERS W/HAND IL ' � MOUND ` DECK \ 8„S / GP 0 Q F- c%� 0 00 U c� PS MU \ \ cb / UGP % w U� MOBILE 8..sgiV CLASSROOM \ \ MHS DATE DESCRIPTION ' v SF �G o \� _ / TOP=408.06' SF 413 ® Qj INV. 1N=403.97' 8" PVC (W) INV. 1N=403.23' 8" PVC (NE) / I , INV. OUT=402.76 (TO TANK) F:,- / / I l 18 zjj 6" DEC 17 16 15 141 13 / / a c d 8" DEC 12 ASPHALT ` COURT ` 10 9 M 00 Q z SCALE 1 "=20' 0 20' 40' 8 71 61 51 4 3 2 1 C3.3 9/9/19 0 GRIMM AND PARKER, P.C. 2014 A M L 11 J 9 I 18 17 16 15 14 13 © GRIMM AND PARKER, P.C. 2014 "NO PARKING" WIPE DOWN CURB SIGN R30' TMP 130-25R CALVARY BAPTIST CHURCH OF SCOTTSVILLE DB. 768 PG. 335 DB. 1007, PG. 122 (PLAT) HS-1/RS-1 10' X22' DUMPSTER AREA / W/ ENCLOSURE BOLLARD (TYP.) 4" UNDERDRAIN WITH / CLEANOUT (TYP.) E R75' D x I F 0 O 25' BUILDING SETBACK PITCHERS MOUND iD OUTLET W/FES� 24" RCP INV= 389.69' STOP BAR 4' CURB CUT l 6" DEC 18� 17� 16� 15� 14� 13 12 TIE PROPOSED ASPHALT WITH PAVEMENT IN ACCO DANCE REPLACEMENT DETAIL (TYP.) STOP SIGN / LLn..s' 8" DEC 12 11 10 9 8 7 61 4 3 2 1 .; 1` %1-1I 1k X.M. 5H+�WAL`I�R he tip,.040-707151 r� M DEC o a Q DEC 0 C7 -o ago 3' SHRUBS 6" CEDAR s • �� • (� L 2" DEC � • (A Lu Lu `z.�c.� • W • Z !; Oa Z 24" DEC Q -R5' ITU) 9' (TYP.) H 26" DEC 24" DEC 6" DEC SD OUTLET W/ FES `ems' 24" RCP H �' TOP= 401.34' SD CURB INLET W/MHD [� FLAGPOLE , TOP=404.10' O INV. IN= 398.36' 15" RCP 18, INV. OUT= 398.22' 18"RCP (TYP. ------ , i -----_--_--_—_—_--_ �� \ CURB INLET W/MHD III i TOP=405.86' ° 1 I , INV. IN= 400.54' 15" RCP NS po53' '46 E ° I 1 INV. OUT= 400.38' 15" RCP 1 li I ASPHALT PARKING LOT I I 100:00 z WELL E H rn m o Q N N Y TMP 130-25P 1 LO Q "WELL LOT" m -0 DB. 3665, PG. 245 (PLA 6(.6m >rn E o m N E cnO �d L 2" DEC W � o 'Cl. �coC) � 100.00' cle G S80053'4 W L u 8"HOLLY /J Q Z / Q GQ /J Cie F GP #21850 c c� 12' E J6' 11.17' Q/ O J� Ln - z RF / V R 12' 6. 3' 0 TIE PROPOSED ASPHALT 1 1 1 WITH PAVEMENT IN ACCORDANCE Q REPLACEMENT DETAIL (TYP.) O f 18' U D C„ o R24' �� 20"DEC SCAR DOORS /� �^ ER ^ALL �R12' 5' 5 .0 ®'°\ — — — UGP— — — — UGP 3' DOOR 3' DOOR — / R17' ---_,9, SqN ��P G1 \ / / 12' 6, UGP/ R31' � � ELECTRIC EQUffz� _ UGP ❑s MOUNTED TO WOOD 8"SqN — UGP— — — — POSTS 5 STEPS 0 \ WHANDRAIL DECK \ Sq \IG,A N UGP / MOBILE CLASSROOM \ \ \ MHS v�A\ TOP=408.06' ® INV. IN=403.97' 8" PVC (W) INV. IN=403.23' 8" PVC (NE) LEGEND: \ INV. OUT=402.76' (TO TANK) �cO CONCRETE SIDEWALK HEAVY DUTY CONCRETE HEAVY DUTY ASPHALT ASPHALT COURT LIGHT DUTY ASPHALT GRASS PAVER 11 10 9 8 7 6 5 4 3 z Q Z Q W 75-- J J W � W O �— U Q O 00 c� J U � IDESCRIPTION DATE Ln M 00 0 z C4.0 SCALE 1 "=20' 9/9/19 0 20' 40' © GRIMM AND PARKER, P.C. 2014 A M L J G F 0 GRIMM AND PARKER, P.C. 2014 18 17 16 15 14 13 12 11 10 9 8 7 6 51 4 3 2 1 3' SHRUBS -392\ °- - - - - - - - - - - - -398 - - - - - - _ - - LT" op p /DO STD o \ ! \ - _ / ' , , �-1\ % I.�\� ;17. SH{ 1AALTCR J / [-3�. (JzU �157151 CLASS \ \\ \ / -_ � gg�` 7 / / _--------- �- (E,ROWNSTONE _ RIPRAP v v v A �, , / / � _ - / fi WIDTH 2=11' \ \ \ \ - 3 ----- - - -- LENGTH = 8'DEPTH=24" \ �� _- - -- -- /,////40pSDOUTLETW/FES 3gk / DEC\ \ RIPRAP CHANNEL VDOT STD VDOT STD \ \ / FROM CURB CUT /CLXCSS Al CLASS Al \\ 395 395- BROWNSTONE 9�, , _ , - ' ,' , / DO , BROWNSTONE %' RIPRAP 'O"DES- - - _ / , 0 _ _ _ _ \ ( RIPRAP \ WIDTH 1 = 4.5' \ WIDTH 1 = 3.75 _ � - �9 � '... WIDTH 2 = 9:5'- TMP 130-25R "s'-p -o / � / � ' . � \ � • WIDTH 2 = 7.25 G / _ CALVARY BAPTIST CHURCH OF SCOTTSVILLE LENGTH 6' LENGTH 8 .2G,�� �A,� , / 3' SHRUBS 6" CEDAR �o�" • L DB. 768PG. 335 DEPTH=18" U, d DEPTH=18 ___--' � �/ /, �� � /� ___' /-` \ �\ \ �` • H DB. 1007, PG. 122 (PLAT) �� \ _ , HS-1/RS-1 1 2" DEC _ - \ LuLu I 502 \ Lu cp i `9 EXPANDED 24"DEC SWM FACILITY � �- ' ' - - - ' - 404'' \ \ sr 400 / DRY POND 101 - - - - - / \ • \ H ®®® Qo 400' 24 E�' 26 DEC _ _ - - - - - _ - �406- 519-OUTLET W/FES. 'firC ®®-390.05 102 '� a 6 DEC ,24"RCP - 03 ' 406 - - _ - , \ TOP= 41�.34' I 395 / '401 / / SD CURB INLET IVMHD - - - [� FLAGPOLE TOP=404.10" - - - -- -- / INV. IN= 398.36' 15" RCP 400 o� 104 2 / INV. OUT=y 98.22' 18" RCP c� I-------- -------------- \ // \ / //' SD CURB INLET W/ AI(HD VDOT $'TD ASS Al a j DOGHOUSE MH, 11II I I /i' TOP=405.86' I , . ° 402 ,° I \ BROWNST R7PRAA� rTIE TO EXIST. PIPE _ - I I / I , ' - �V. W= 400.54 15 RCP \ \ \ \ \ 0 46 C402 I DTH 1 = 3.75' 201 �O _ / - ' I I -- INV O�/T= 400.38' 15"RCP \ \ \ 80 \ \ BROWNSTONE RIPRAP - - ' I I \ 100. 0' 1 WIDTH 2 - 9.25 ° \ \ I BROWNSTONE RIPRAP - - - I I ASPHALT PARKING LOT I I CHANNEL FROM CURB LENGTH = 8' / 5 I I \ \ \ \ 1 1 CHANNEL FROM CURB CUT \ �\ O 1 I �0 29 + 2 HC I 1 \ \ \ \ o DEPTH - 18" po sr0 TO GRAVEL FLOW SPREAbER' ° � tkI I I CUT TO GRAVEL FLOW WITH GABION BASKET \ �o / PARKING SPACES SD CURB INLET W/MHD 11 \ \ \ \ 1 SPREADER WITH \ \ -o I I - - TOP=405.85' I I \ \ \ \ \ \ GABION BASKET FOREBAY WALL / , \ / / -�I V. I I \ \ \ o \ INOUT= 401.75 15„ RCP I I \ \ I �402 CDFOREBAY WALL / ' III A v g v V A c - ti �� o \ \ \ 1 - - - - - ---, ------ I �I- I � �� I I 406- 403 �� BIO RETENTION 2 e , a , • % ® ----- _ ,a -________ SD CURB INLET W/MHD LSA p ` \ o TOP=406 36' LSA d II / 1 b �� INV. IN=399.92' 15" RCP CU 6" DEC / �� 1 \ 1 1 I ° � � I I � - - z _ _ $ 1 1 OO Vl!ELL , N E H 399 h 1 I I INV. OUT= 399.85' 15" RCP _ - - - - - - p------------------ ------- \ /I O 400 O / 0 1 ' o FFE=403.�39' \a 401402 4�3 / ,0- - ( i / I I N ` - II / I -�� >a. 301 403 / 2„'DEC I I _ 1 1 / I I I ' 10" DEC ' `zrt.� 1 \ I 1 1 Q co Q De 300 / 1 TMP 130 5A1 +' > %VDOT STD CLASS Al 4 UNDERDRAIN / � 16�DEC I I 9' DEC \ 1 C0 M BROWNSTONE RIPRAP WITH `in a' / I I j \ / \ 1 1 "WLkLL L(0T"1 1 c aS L c Qo �0`L/ , WIDTH 1 = 3' CLEANOUT J /' I I - 4p1 - ' MAILBOX / / I 1 DB!13665, pG. 245 (I�LAr) 11 N E WIDTH 2 = 7' p� (TYP.) .406 - S2/NEETVWTU-GRATE I I _ I / , O N , I � E - ° _ - ' TOP=408T4� \ iI \ I I I I cn O d L_ I LENGTH = 6' / INV. IN=403.99' 12"STEEL I II 11 I I LJJ N O M I a DEPTH = 18" c _ 4 r _407 - - - - _ u 0,1, ASPHALT - _ -I ` 2 \DEC I I I I I I � FFE=403.30' �� - _ _ _ - = �' \ \ � L - NV IN 400 75' 4"PVC ` - INV. OUT=400.65' 15" RCP '9A � \ ( I I 1 I I N O °. • -408------------ (FROMBLD) , a ` 0 2 a P Ibo 409_-- DOG D 403.30'FFE I I' wSSFFE=405.97' G 405 - �' 42"DEC Q / o FFE=403.30' �e LSA 8"HOLLY � / FFE=404.64' ROSE \ . 406 i �� \ / / l ❑ o I/ CONC. J BUSHES I I I I I I I I Q 9" X 9" NYOPLAST v W/ ROCK / GRATE, BOLTED SHUT = A OR I I I I I I I I FFE=403.30' / \ / / / FFE = 405.97' TMP 130-25P TOP= 409.01' 0 COUNTY OFABLEMARLE SCHOOL BOARD `� �� ✓ - - DB. 523, PG. 620 PROPERTY ADDRESS: 7868 SCOTTSVILLE ROAD Z ASPHALT FFE DIVIDING LINE IN / HS-1/RS-1 BUILDING INTERIOR �07 4 RIPRAP HANNEL FROM D FFE = 404.64' ( / / / / / / GP #21850 - 02 DITCH / FFE=404.64' / � FFE=405.97' i / / I / ASPHALT 0 ��05- e RETEIv N 1 d FFE=404.64' a i FFE=404.64' - - Et'EC. CABINET 406 FFE=404.64' oS _ .• ° a, .goy � qsP / O FFE=404.64T ' _� / ti ./ L 1 I Q ep J� ' HS SEWER 'P MP' _ _ -406 I 1 � z � Q LOCATION PER CO TY, ' I LANDTOP=40 .16' SCAPE INV. 1N=403.78' 8" PVC (FROM LD) \ / - /Es / j \ TIMBER FRAME LANDSCAP INV. 1N=404.44' 4" PVC (TRAIL (0, 5' W) TIMBER INV. OUT=40 62' ASPHAL l J Q FRAME 404 \ 15" DEC (0.5' W) / ° j 1 W O � D / '`• i 0 ® 405 _ MHS `�rt�' ® / P / O D T-409.09' ® 11�- 409 _ - - 409 - c- V \ 406 NV.-IN-4�0 2" eVG Rom` Ppu WP') \ g„S 3' SHRUB " i 14" CNFR I LJ X / _ _ - -=405.94' PVC L`qN _ - I / �o U� � 407 /N (UT=405 T _ _ v - - , _ \ \ / / / ' Z �- C1J I C " UNDERDRAIN WITH CLEANOUT (TYP.) GP -- - -- � _--� / / 408 - _ - - - - _ / ELEC. CA HVETI / a`-- -----' 20"DEC / \ I p 409----12� `DE___ / A / �1 410 - \ - - LU UGP UGP / J C LLI LU / UGP' _ CfD - - -- UGP- / I / / / ❑ \ 8„SqN - - -- UGP- - - - / 411 \ \ / Q C> 11 PITCHERSC%J MOUND - S / . 1`Z C9 I qiy 0 / 1 4 601 \ \ P� �n L> 00 cb V DATE DESCRIPTION MHS TOP=408.06' i ' \ 413 ® INV. IN=403. w 8" PVC (W) INV. 1N=403.23' 8" PVC (NE) INV. OUT-402.76 (TO TANK) I a i M 6" DEC 00 Q ASPHALT z C5.0 8"DEC COURT SCALE 1 "=20' 9/9/19 - A,--- 0 20' 40' A 0 GRIMM AND PARKER, P.C. 2014 18 17 16 15 141 131 121 ill 4 91 81 71 61 51 4 3 2 1 0 GRIMM AND PARKER, P.C. 2014 M L CAL VAR) K J H G F E 17 16 15 14 13 12 11 10 - 392. \ 9 8 7 6 5 41 3 2 1 --------------398 — — —— --——— — — — — —— �LThI U,r xl M. SHOWAL"IFElt L. LG. ti0. 0402"OS7151 4o M I• cn ce c� •� o �c � � • c L •• Vi Lu > • W • z ~ � ^ v Z \ H 98 �.. > \ \ \ \ 80°53'46"E \ \ \\ \ \ \ 100. 0' \\ 1 \\ \ o 0 H ,r N co m \ 1 1 VIjELL I (n > M -0 g r 1 1 I I r > E �� E TMP 930-�25R9 1 co N p M \ 1 1 "WtLL LPT"1 1 MID I 1 DB k13665, pG. 245 (PLA V) 11 C'4 U H i 1 I I I I 1 I I I I Cie 1 11 h 00.0o' Q I I SgP°5 '46 W I I I I I Q I I I I I I I I I I I I I I 11 I I I I I V Q � GP #21850 ,o i I' G) ' E l Z L-c-I 0 � Q J o C3 _ I-- D U O _ U Q' C!J � � Q co 00 0 Q z SCALE 1 "=20' O � "z' WW U J J � W V W z �— C 0 C/3 V �O^ J O o n U ono DATE IDESCRIPTION L00 C5.1 919119 © GRIMM AND PARKER, P.C. 2014 A r:1 I , ASPHALT COURT 18 17 16 151 141 131 12 11 10 91 81 71 61 51 4 3 0 20' 40' 21 1 M L It J 9 F E F 0 © GRIMM AND PARKER, P.C. 2014 CAL 1 1 1 1 1 i 1 1 � 1 1 � 1 � 1 � 1 � I " UNVRDRAI WIT CLEANOU (TYP 1 / / 18� 17� 16 15 14 131 12 11I 10I 9I 8I 7I 61 5I 41 3I 2 1 a - - 392. \ _ M /\ t \lath I .ac No. 0407-07151 \ 400, CL ui � O � ` o \ \ O ' • ago LU • \ \ W 04 Z / 403 ; 405' / \ \\\\ \ //'/�1 \�\ •\\k \ > -406 - 7777T7 i /fl i _ 8005 '46"E 1 0\ 100. ' \\ 1 I I \ \ \ \ \ 1 1 1 1 1 \ W \ \ cp CD 406- E NO O Q / /-- aSL? I U) N TMP 130125AI \ n o d L "WFLL LPT"1 1 \ w a I DB!13665, �G. 245 (PLA r) �co U H 1 � I i� L ►/ J T 1 LU h00.1000' I Q I 1 S8P.5'4 W 1 _ 1 104 0.83 vI I CieF I , GP #21850 / o / rn / \ , Z U, OU �0 w LU r-r- ELEC. CAbNETI � , �/ / � � � � < / < I LL-1 fly 0 - UGP/ O _ O I- \ — UGP— — - — _ UGP O Cc> / OGP � oro DATE DESCRIPTION UGP LEGEND. ST�R#c AREA Q/ B JG iz<zl 0 181 171 161 151 141 131 121 11 101 91 81 71 61 51 41 3 SCALE 1 "=40' Now 0 40' 80' 2 C5.2 9/9/19 © GRIMM AND PARKER, P.C. 2014 1 A 18 17 16 15 14 13 12 11 10 © GRIMM AND PARKER, P.C. 2014- �-395- v PRE-DEV OPED UNROUT AREA AREA = 0. CREAS C,`CN = 74 TIME O ^ CENTRATION = 19.7 MIN. 395 43 11 Xt, t r .403 Ilk '406- Ile 1 V � - _ --= b I I 1 I I Laos- -407' \ >T \ - � , \ I 00 -499- - _ a j\ \ ii a ---- - - ' , - \\ I I 1b0a 6,�v/ \ ! 400 / PRE-OEVELOPE UNROUTED ARA TO/ q 405� ® SHEETFLOW � - Q9. --- _ 0, 0 1 / m J I \ \ _4q0 \ ` \- oo. lb OQp4 00 I , I I Q/ i PRE -DEVELOPED ROUTED AREA TO / I SWIMFACILITY 411#*� of �JG AREA = 4.20 ACRES CN = 83 -.0e SCALE 1"=40' TIME OF CONCENTRATION = 19.7 MIN. PRE -DEVELOPED PRE -DEVELOPED CONDITION 0 40' 80' UNROUTED AREA TO SHEETFLOW POST-DEVELO ED UNR UT AREA AREA - 0.10 ACRES 394 POST -DEVELOPED ROUTED AREA CN=91 \ \ \ TIME OF CO CENTRA ION = 17.6 MIN. �/ TO BIORETENTION 2 \ \ AREA = 0.88 ACRES CN=92 \\ \ \\ TIME OF CONCENTRATION = 5 MIN. POST DEVELOPED ROUTED AREA J \ TO SWM FACILITY 40 AREA = 1.98 ACRES p� 390.05 IM/ E QF"CONTRATION = 17.6 MIN. _ 3 400 4e 7 402 �o , - II i \ �\ \ \ \ \ 402 --VT. 1 1 I 399 4C" D03 p�h a 40403 I 1 I - _ _ _ _ sz � NO o� _ 401 ` \ - I 1 1I ,F- II II 16010 11 6it VV %/ I -41 I Sao l5NI POST -DEVELOP 2 ' UNROUTED ARETo ® SHEETFLOW / 406 404 I I 406 407 408 409 O410 / \ / o0 z 4111111111110 moo* POST -DEVELOPED ROUTED AREA GQ / / TO BIORETENTION 1 /' J AREA = 1.34 ACRES CN = 77 \ `/ SCALE 1 "=40' TIME OF CONCENTRATION ..0 MIN. T NOR POST -DEVELOPED POST -DEVELOPED CONDITION o 40, 80' UNROUTED AREA TO A SHEETFLOW 18 17 16 15 14 13 12 11 10 9 8765432 w'1 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 %91 BASKET EDGE 24" LONG EPDXY COATED #4 REBAR 100 YR WSE 394.40 Q _ 10 YR WSE 393.43 1 YR WSE 392.07 HICK DI-1 WALL BEYOND, TYP. 24"- - !l1 V 1 VIVL. I ILL GABION BASKET FOREBAY WALL (BIORETENTION FACILITY 2) NO SCALE NYLOPLAST 24" BASIN WITH DOME GRATE TOP: 400.67' CLEANOUT 3" HARDWOOD - BARK MULCH 24" BIOFILTER MIX - 3" NO. 8 STONE 21"OF NO. 57 STONE - 4" PERFORATED SCHEDULE 40 PVC UNDERDRAIN BOTTOM OF BIORETENTION BASIN 400.17 FABRIC OR EQUIVALENT. TO BE 2' WIDE CENTERED ON UNDERDRAIN WATER QUANTITY CALCULATIONS FOR NEW MANUFACTURING BUILDING: CHANNEL PROTECTION (ENERGY BALANCE): QPOST-DEV TOTAL 0.8 * (QPRE-DEV ON -SITE * RUPRE-DEV) / RvPOST-DEV 2.72 CFS <- 0.8 * (4.23 CFS 0.435 AC/FT) / 0.540 AC/FT OK 2.72 CFS <- 2.73 CFS FLOOD PROTECTION: POST -DEVELOPED Qjo <- PRE -DEVELOPED Qjo OK 14.95 CFS (POST -DEVELOPED Q10) <- 14.98 CFS (PRE -DEVELOPED Q10) WATER QUALITY CALCULATIONS: SUMMARY FROM RUNOFF REDUCTION SPREAD SHEET FOR REDEVELOPMENT (SEE CALC. BOOK): DISTURBED AREA: 2.65 ACRES PRE -DEVELOPMENT LAND COVER: 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/YR LEVEL 2 BIORETENTION FACILITY: 1.38 LB/YR TOTAL LOAD REDUCTION PROPOSED: 1.91 LB/YR 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. r�mr�Tl^nl DIRECTION OF FLOW FROM PIPE OR CURB CUT PONDING AREA PONDING -y AREA I 111= 18 NO. 57 STONE VDOT STD. CLASS Al MARAFI 140N WIDTH= 1' RIPRAP, FILTER FABRIC SURROUNDING WIDTH 1=1.5' OR EQUIVALENT PONDING AREA WIDTH 2= 12' GRAVEL FLOW SPREADER PRE-TREATMENT DEVICE No Scale 1-YR ELEV = 400.89 2-YR ELEV = 400.96 10-YR ELEV = 401.14 100-YR ELEV = 401.45 ELEV: 399.92 ELEV: 397.92 ELEV: 395.92 15" RCP NOTES 1. 24" BIOFILTER MEDIA DEPTH SHALL BE THE MINIMUM DEPTH AFTER A SETTLING PERIOD OF THREE DAYS. QUALITY SIZING CALCULATION: IMPERVIOUS: 0.18 ACRES T(V)= 1,531 CF 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 7 Co NYLOPLAST 18" BASIN WITH DOME GRATE 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 4" PERFORATED SCHEDULE 40 1-YR ELEV = 399.75 2-YR ELEV = 399.83 10-YR ELEV = 400.00 100-YR ELEV = 400.41 ti ELEV: 398.75 ELEV: 394.50 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: 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' CURB LINE RIPRAP NOT TO IMPEDE STORM FLOW TO OPENING `- KEY IN 6"-9" FOR ENTIRE PERIMETER 18" VDOT STD. CLASS Al RIPRAP RECESSED INTO GROUND MIRAFI 140N FILTER FABRIC OR EQUIVALENT RIPRAP CHANNEL DETAIL No Scale ■ 0 ■ BOTTOM OF CHANNEL 0.5' DEEP. CHANNEL SECTION 0 M D0 0 O � � L • ® • V> ui > W • z11-4 ®Q • Z O 1-4 �o K J N E H (D rn L_ N N � a� Q m Q W > co _0 CIO >0-) E �o �N E u o L (ON pco Lu N = ', U) U F___ w G I^.f= fl 0 Z Q r� F V GP #21850 � E Q 67 ~ z 's' Z O c\!I W 11-Q � o W Q � Q = m D z O cU Q � � z Q W w � W 75- J Q W W UD J O C � U O �- �' 00 U) U^ C) V J ■ - DATE DESCRIPTION C6.0 9/9/19 © GRIMM AND PARKER, P.C. 2014 A © GRIMM AND PARKER, P.C. 2014 17 16 15 14� 13 12� 1110� 91 87654321 M L J G F E LJ C 0 GENERAL NOTES PRE -CONSTRUCTION • 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 CONSTRUCTION/INSTALLATION 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. 1�69�xi��[�7�6yLe1�L1:7_1►���� • 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. PRUNE CODOMINATE LEADERS 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, CUT AWAY ALL BALLING ROPES. REMOVE BURLAP OR WIRE BASKET FROM TOP %3 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 NOT TO SCALE 3- 2" x 2" HARDWOOD STAKES —� ROOT BALL 12 GAUGE GALVANIZED WIRE �^ P NEW 1/2" RUBBER HOSE 12 GAUGE GALVANIZED WIRE ALLOW FOR SLIGHT MOVEMENT 3 2x2 HARDWOOD STAKES, 2'-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 PRUNE SUCKERS 1:1 SLOPE ON SIDES OF PLANTING HOLE SCARIFY SIDES BEFORE PLANTING PLACE ROOTBALL ON UNEXCAVATED OR TAMPED SOIL MULTI -STEM TREE - STAKING SPECIFIED NOT TO SCALE NOTE: STAKE EVERGREENS 6' 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 III 3 X ROOTBALL DIAMETER 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 6" SAUCER BACKFILL PLANTING PIT WITH NATIVE SOIL. INCORPORATE SLOW -RELEASE GRANULAR FERTILIZER 1" COMPOST LAYER PLACE ROOTBALL ON UNEXCAVATED OR TAMPED SOIL DO NOT PRUNE TERMINAL LEADER OR BRANCH TIPS REMOVE TAGS, LABELS AND PLASTIC SLEEVING DO NOT WRAP TRUNK PRUNE BROKEN BRANCHES 2-3" MULCH LAYER TO EDGE OF DRIPLINE. KEEP 4-6" AWAY FROM TRUNK FLARE BACKFILL PLANTING PIT WITH NATIVE SOIL. INCORPORATE SLOW -RELEASE GRANULAR FERTILIZER 6" SAUCER 1" COMPOST LAYER IF FIELD GROWN CUT AWAY ALL BALLING ROPES. REMOVE BURLAP OR WIRE BASKET FROM TOP %3 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 %3 OF BALL. IF CONTAINER GROWN, REMOVE CONTAINER AND CUT CIRCLING ROOTS 1" COMPOST LAYER 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 QTY BOTANICAL NAME COMMON NAME MIN. INSTALLED SIZE ROOT ACE GLO 4 ACER RUBRUM 'OCTOBER GLORY' TM OCTOBER GLORY MAPLE 3.5" CAL. B&B BET NIG 5 BETULA NIGRA RIVER BIRCH MULTI -TRUNK 7'-8' HT. B&B QUE PHE 8 QUERCUS PHELLOS WILLOW OAK 2.5" CAL. B&B EVERGREEN TREES QTY BOTANICAL NAME COMMON NAME MIN. INSTALLED SIZE ROOT JUN EAS 6 JUNIPERUS VIRGINIANA EASTERN RED CEDAR 7'-8' 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 1 PROPOSED LG TREE SCOTTSVILLE RD. 200 LF 1 LG TREE PER 35 LF 200/35 = 5.7 6 LG TREES 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 REQUIREMENTS * per Sec. 32.7.9.6 of the Albemarle County Code 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 130,156.4 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 III-284-111-297 for complete specifications) l . The following items shall be shown on the plan: ❑ Trees to be saved; ❑ Limits of clearing (outside dripline of trees to be saved); ❑ Location and type of protective fencing; ❑ Grade changes requiring tree wells or walls; ❑ 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 driplines 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. IL 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. Cleanup: ❑ 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) 5/1/06 Page 1 of 1 p,LTH OF � �r NK W. HAC�C,/HI W. 14 y 09/09/19 w PE ARB M D O O • 0 ® L ® • Uj Uj > W z 1-4 = • OZ Oct O V7 H I� W o K �I CDH a) N N c LO U) Q L cn N �, O cn (D4 MN pco LU a L 't >� co �cnU1--- GP #21850 E co J O 67 O CV W �— 0 Q _ 0 Q � z o > Q o C/:) � D V ) O LJJ Cf7 >— c!3 Q 0 O z z O W w w W Q LJJ W U) Q 0 U_ z Q o0 OC) DATE DESCRIPTION L2.0 9/9/19 W NOT TO SCALE 181 171 161 151 141 13 121 ill 101 91 8 7 I 1 2 3 © GRIMM AND PARKER, P.C. 2014 A