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HomeMy WebLinkAboutSDP201600073 Plan - Approved Initial Site Plan 2017-02-03L q" k i A;J! UA 1;iel Al Vi I FAIMMIL 1 1 1 • 1 � 1 I 111ACI ;S #1 TANDEM FRIENDS SCHOOL PROPERTY ACCESS #2 LWILLL 11 I 'm IN V A 0 'M 0 Is 0 w w E b T ! i• SPI Cover Sheet SP2 Notes & Details IZPIZ %J I %W Existing Conditions / Demo Plan SP4 Layout Plan SIDE" -o: LE ', Q0 $, Uj Uj Nr, z z 0 (Vic C) A I f cn P4 CREEK AIK�W,DE a �v z AK E X� �L it 0616 if igh LLI PR0JKT ARVA z CD LLI C1 SPI Cover Sheet SP2 Notes & Details IZPIZ %J I %W Existing Conditions / Demo Plan SP4 Layout Plan SP5 Grading Plan SP6 Stormwater Management Plan SP7 Landscape Plan SP8 Details TOTAL LAND DISTURBANCE IS 3.59 ACRES E � ap U 33028 XT A T fly'D flit. �j L).? Jfb�.Tllpf it Uxap itfflefp,�k E � ap U 33028 XT A T DOM, PROJECT NO:15.0038 wm�• W; DATE: 12/5/16 Uj Uj z z 0 cn P4 co co z LLI z CD LLI C1 Z Lij Z LU E.. z C) C) E-1 CID z P34 LU -j LU Uj DOM, PROJECT NO:15.0038 wm�• W; DATE: 12/5/16 SITE DATA GENERAL NOTES LEGE-ND MANHOLE BOA TOP OF CURB ELEVATION _. _... EXIST PROP DESCRIPTION EXIST PROP DESCRIPTION OWNER TANDEM FRIENDS SCHOOL 279 TANDEM LANE CHARLOTTESVILLE, VA 22902 DEVELOPER: MARTIN HORN, INC. 210 CARLTON RD CHARLOTTESVILLE, VA 22902 TM: 91 PARCEL 2A LEGAL A EF'ERENCE do SOURCE f TITLE: TANDEM SCHOOL, DEED BOOK 1623 PAGE 649 SITE AREA: 24.51 AC PROJECT AREA: 3.59 AC MAGISTERIAL DISTRICT: SCOTTSVILLE SOURCE OF BOUNDARY SURVEY:. PLAT OF RECORD SOURCE OF TOPOGRAPHYL FIELD SURVEY BY DOMINION ENGINEERING 03/21/16. VERTICAL DATUM: NAVD 813 THE AREA SHOWN HEREON iS LOCATED IN ZONE 'X' AND DOES NOT FALL WITHIN FLOOD HAZARD ZONE 'A" FOR A 100 YEAR FLOOD AS SHOWN ON FEMA MAP NO 51003CO426D. THIS DETERMINATION HAS BEEN MADE BY GRAPHIC METHODS, NO ELEVATION STUDY HAS BEEN PERFORMED AS A POTION OF THIS PROJECT. ��ARK(5�: 551.68', IRON NE CORNER OF PARKING LOT WATER SOURCE: EX. 12' ACSA WATERLINE ALONG TANDEM LANE. 5EWER SERVICE: EX, ACSA 8' SANITARY SEWER ON SITE:. MAXIMUM BUILDING HEIGHT. 35', 26'-1/4' PROVIDED PRIMARY ZONING: R1 (Residential) BUILDING SETBACKS R1 ZONING FRONT, MW = CLOSEST SETBACK OF AN EXISTING STRUCTURE WITHIN 500' IN EACH DIRECTION ALONG FRONTED STREET. FRONT, MAX = NONE SIDE MIN = 10 FEET SIDE MAX = NONE REAR MIN = 20 FEET REAR MAX = NONE CURRENT USE: SCHOOL PROPOSED USE: SCHOOL PARKING REQUIREMENTS A PARKING NEEDS ANALYSIS HAS BEEN PROVIDED BY 'THE SCHOOL THAT ESTABLISHES 75 PARKING SPACES WiLL MEET DAILY PEAK DEMAND. SEE LETTER BELOW. PARKING PROVIDED 82 OFF-STREET PARKING SPACES, INCLUDING 6 ADA SPACES ♦ .r GRASS/OPENSPACE 25,495 SF 0.59 AC MANAGED TURF 71,874 SF 1.65 AC IMPERVIOUS 58.8L�`z�i 1.35 AC, 3.59 AC zg*19WM2:t VANAGED TURF 71,1003 3.59 AC TRIP AERATION THERE IS NO INCREASE IN TRIP GENERATION ANTICIPATED. THE MAXIMUM ENROLLMENT OF THE SCHOOL WALL NOT INCREASE ABOVE 250 STUDENTS. October 31, 2016 Ikon Higgins Chief of Zoning Albemarle County Department of Community Development 401 McIntire Road Charlottesville, VA 22901 t r =.r .r ,. Dear Mr. Higgins, As you know, Tandem Friends School has developed plans for a new Middle School and Meeting Hall project. Our engineers will be submitting a Preliminary Site Plan to your office next month. This letter confirms our need to accommodate seventy-five (75) vehicles on campus for our day-to-day operations. Please don't hesitate to let me know if there are further details you need on this matter. Kind regards, MUM= s • -.x Wei 0*1411 I GENERAL CONSTRUCTION NOTES FOR EROSION AND SEDIMENT CONTROL PLANS: 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 rainfall 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 8:00am to 9:00pm. 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 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 are to be inspected weekly and after each rainfall. Any damage or clogging to structural measures is to be repair immediately. Silt traps are to be cleaned when 50% of the wet storage volume is filled with sediment. All seeded areas are to be reseeded when necessary to achieve a good stand of grass. Silt fence and diversion dykes which are collecting sediment to half their height must be cleaned and repaired immediately. 20. All temporary erosion and sediment control measures are to 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 within 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 commences. (Water Protection Ordinance section 17-2076) GENERAL CONSTRUCTION NOTES: 1. Prior to any construction within any existing public right-of-way, including connection to any existing road, a permit shall be obtained from the Virginia Department of Transportation (VDOT). This pian as drawn may not accurately reflect the requirements of the permit. Where any discrepancies occur the requirements of the permit shall govern. 2. All materials and construction methods shall conform to current specifications and standards of VDOT unless otherwise noted. 3. Erosion and siltation control measures shall be provided in accordance with the approved erosion control plan and shall be installed prior to any clearing, grading or other construction. 4. All slopes and disturbed areas are to be fertilized, seeded and mulched. 5. The maximum allowable slope is 2:1 (horizontal: vertical). Where reasonably obtainable, lesser slopes of 3:1 or better are to be achieved. 6. Paved, rip -rap or stabilization mat lined ditch may be required when in the opinion of the County Engineer, or designee, it is deemed necessary in order to stabilize a drainage channel. 7. All traffic control signs shall conform with the Virginia Manual for Uniform Traffic Control Devices. 8. Unless otherwise noted all concrete pipe shall be reinforced concrete pipe -Class 111. 9. All excavation for underground pipe installation must comply with OSHA Standards for the Construction Industry (29 CFR Part 1926). GENERAL CONSTRUCTION NOTES FOR STREETS: 1. Construction inspection of all proposed roads within the development will be made by the County. The contractor must notify the Department of Community Development (296-5832) 48 hours in advance of the start of construction. 2. Upon completion of fine grading and preparation of the roadbed subgrade, the contractor shall have CBR tests performed on the subgrade soil. Three (3) copies of the test results shall be submitted to the County. If a subgrade soil CBR of 10 or greater is not obtainable, a revised pavement design shall be made by the design engineer and submitted with the test results for approval. 3. Surface drainage and pipe discharge must be retained within the public right-of-way or within easements prior to acceptance by the County. All drainage outfall easements are to be extended to a boundary line or a natural watercourse. 4. Guardrail locations are approximate. Exact length, location and appropriate end treatments will be field verified at the time of construction. Additional guardrail may be required at locations not shown when, in the opinion of the County Engineer, or designee, it is deemed necessary. When guardrail is required, it shall be installed four (4) feet offset from the edge of pavement to the face of guardrail, and roadway shoulder widths shall be increased to seven (7) feet. 5. Where urban cross sections are installed, all residential driveway entrances shall conform to VDOT CG -9(A, B or C). 6. Where rural cross sections are installed, all residential driveway entrances shall conform to VDOT standard PE -1. 7. Compliance with the minimum pavement width, shoulder width and ditch sections, as shown on the typical pavement section detail, shall be strictly adhered to. 8. Road plan approval for subdivisions is subject to final subdivision plat validation. Should the final plat for this project expire prior to signing and recordation, then approval of these plans shall be null and void. 9. Ail signs or other regulatory devices shall conform with the Virginia Manual for Uniform Traffic Control Devices and the Albemarle County Road Naming and Property Numbering Ordinance and Manual. 10. Traffic control or other regulatory signs or barricades shall be installed by the developer when, in the opinion of the County Engineer, or designee, they are deemed necessary in order to provide safe and convenient access. 11. The speed limits to be posted on speed limit signs are 5 mph below the design speed, or as determined by VDOT for public roads. 12. VDOT standard CD -1 or CD -2 cross -drains under to be installed under the subbase material at all cut and fill transitions and grade sag points as shown on the road profiles. 13. A video camera inspection is required for all storm sewers and culverts that are deemed inaccessible to VDOT or County inspections. The video inspection shall be conducted in accordance with VDOT's video camera inspection procedure and with a VDOT or County inspector present. CONTRACTOR'S COORDINATION RESPONSIBILITIES 1. The contractor is required to obtain any/all permits required for construction of these pians. 2. Any time work is performed off-site or within an existing easement, the contractor is to notify the holder of said easement as to the nature of proposed work and to follow any guidelines or standards which are associated with or referenced in the recorded easement. 3. The contractor is to check that all easements, letters of permission, etc, are recorded/obtained prior to the start of any construction. 4. Contractor to verify all site plans and profiles and details for consistency and if conflicts exists, contact engineer for clarification and/or direction. Interpretation determined by contractor shall be done at his/her own risk. 5. The contractor is to verify that the relocation of all existing utilities in conflict with proposed work has been completed including utility poles. 6. Contractor shall comply with fencing and tree preservation signage required by Albemarle county code. 7. Contractor shall not rely solely on electronic versions of plans, specifications, and data files that are obtained from the designers, but shall verify location of project features in accordance with the paper copies of the plans and specifications that are supplied as part of the contract documents. 8. Contractor shall comply with all wetland permit requirements, if a permit exists. 9. Contractor shall be responsible for all relocations, (unless otherwise noted on plans) including, but not limited to, all utilities, storm drainage, signs, traffic signals & poles, etc. as required. All work shall be in accordance with governing authorities requirements and project sitework specifications and shall be approved by such. All cost shall be included in base bid. 10. Contractor shall control, stormwater runoff during construction to prevent adverse impacts to off site areas, and shall be responsible to repair resulting damages, if any, at no cost to owner. 11. This project disturbs more than one acre of land and falls within the Virginia Stormwater Management Program (VSMP), General Construction Permit (GCP) program as administered by the Virginia Department of Conservation and Recreation (DCR) under the jurisdiction of the EPA. Prior to the start of construction, the contractor shall file a GCP notice of intent with the DCR and prepare a stormwater prevention plan in accordance with the VSMP regulations. 12. Contractor shall coordinate with all utility companies for installation requirements and specifications. 13. Contractor shall be responsible for site security and job safety. Construction activities shall be in accordance with OSHA standards and local requirements. 14. Contractor shall dispose of demolition debris in accordance with applicable federal, state and local regulations, ordinances and statutes. 15 Existing utilities shall be terminated, unless otherwise noted, in conformance with local, state and individual utility company standards specifications, and details. The contractor shall coordinate utility service disconnects with the utility representatives. GENERAL CONSTRUCTION NOTES FOR STORMWATER MANAGEMENT PLANS: 1. All dams and constructed fill to be within 95% of maximum dry density and 2% of optimum moisture content. All fill material to be approved by a geotechnical engineer. A geotechnical engineer is to be present during construction of dams. 2. Pipe and riser joints are to be watertight within stormwater management facilities. 3. For temporary sediment traps or basins which are to be converted to permanent stormwater management facilities; conversion is not to take place until the site is stabilized, and permission has been obtained from the County erosion control inspector. ARB NOTES: 1. Visibility of all mechanical equipment from the Entrance Corridor shall be eliminated. ACSA GENERAL WATER & SEWER CONDITIONS 1. WORK SHALL BE SUBJECT TO INSPECTION BY ALBEMARLE COUNTY SERVICE AUTHORITY (ACSA) INSPECTORS. THE CONTRACTOR WALL BE RESPONSIBLE FOR NOTIFYING THE PROPER ACSA OFFICIALS AT THE START OF THE WORK. 2. THE LOCATION OF EX IS11NG UTILITIES ACROSS THE LINE OF THE PROPOSED WORK ARE NOT NECESSARILY SHOWN ON THE PLANS AND WHERE SHOWN ARE ONLY APPROXIMATELY CORRECT. THE CONTRACTOR SHALL, ON HIS OWN INITIATIVE, LOCATE ALIL UNDERGROUND LINES AND STRUCTURES, AS NECESSARY. 3. ALL MATERIALS AND CONSTRUCTION SHALL COMPLY WITH THE CURRENT EDITION OF THE GENERAL WATER AND SEWER CONSTRUCTION SPECIFTICATiONS, AS ADOPTED BY THE ACSA. 4. DATUM FOR ALL El EV/ATiONS SHOWN IN NATIONAL GEODETIC SURVEY. 5. THE CONTRACTOR SHALL BE RESPONSIBLE FOR NOTIFYING MISS UTILITY (1-800-552-7001). 6. ALL WATER AND SEWER PIPES SHALL HAVE A MINIMUM OF THREE (3) FEET OF COVER MEASURED FROM THE TOP OF PIPE, OVER THE CENTERLINE OF PIPE. THIS INCLUDES ALL FIRE HYDRANT LINES, SERVICE LATERALS AND WATER LINES, ETC, 7. ALL WATER AND SEWER APPURTENANCES ARE TO BE LOCATED OUTSIDE OF ROADSIDE DITCHES. 8. VALVES ON DEADEND LINES SHALL BE RODDED TO PROVIDE ADEQUATE RESTRAINT FOR THE VALVE DURING A FUTURE EXTENSION OF THE LINE. 9. TREES ARE NOT PERMITTED IN THE ACSA EASEMENT. 10. THE CONTRACTOR SHALL BE RESPONSIBLE TO COMPLY WITH THE NO -LEAD REGULATION REGARDING BRASS FITTINGS EFFECTIVE JANUARY 4, 2014 (SENATE BILL 3874 WHICH AMENDS THE SAFE DRINKING WATER ACT). ABBREVIATIONS UTILITY ARV X 125 TC FIRE HYDRANT PROPERTYLINE MANHOLE BOA TOP OF CURB ELEVATION _. _... X 125 BC POLYVINYL CHLORIDE ADJACENT PROPERTY LINE CLEANOUT F&C BOTTOM OF CURB ELEVATION RIM ?. x 125 FL CABLE TELEVISION VACATED PROPERTY LINE FRAME AND GRATE SAN FLOW LINE ELEVATION CMP X 125 EOP FOUNDATION EASEMENT APPROXIMATE CONC CONCRETE EDGE OF PAVEMENT ELEVATION FINISHED FLOOR ELEVATION X 125 CY BUIILDING SETBACK GTD GRADE TO DRAIN SPOT ELEVATION BASEMENT FLOOR ELEVATION x 125TW IF BUIILD TO UNE BIT BITUMINOUS TOP OF WALL ELEVATION s..:=,, ;r n rur�unrururllrllr .. x 1258W BK ZONING LINE DIA ® BOTTOM OF WALL ELEVATION LANDSCAPE AREA BM BENCHMARK EL ELEVATION LOD LiMIT OF DISTURBANCE TEST PIT LOCATION/BORING LIMIT OF DISTURBANCE ELEV ELEVATION LF LOCATION FLOODPLAIN LIMIT CATCH BASiN ES END SECTION 1. WORK SHALL BE SUBJECT TO INSPECTION BY ALBEMARLE COUNTY SERVICE AUTHORITY (ACSA) INSPECTORS. THE CONTRACTOR WALL BE RESPONSIBLE FOR NOTIFYING THE PROPER ACSA OFFICIALS AT THE START OF THE WORK. 2. THE LOCATION OF EX IS11NG UTILITIES ACROSS THE LINE OF THE PROPOSED WORK ARE NOT NECESSARILY SHOWN ON THE PLANS AND WHERE SHOWN ARE ONLY APPROXIMATELY CORRECT. THE CONTRACTOR SHALL, ON HIS OWN INITIATIVE, LOCATE ALIL UNDERGROUND LINES AND STRUCTURES, AS NECESSARY. 3. ALL MATERIALS AND CONSTRUCTION SHALL COMPLY WITH THE CURRENT EDITION OF THE GENERAL WATER AND SEWER CONSTRUCTION SPECIFTICATiONS, AS ADOPTED BY THE ACSA. 4. DATUM FOR ALL El EV/ATiONS SHOWN IN NATIONAL GEODETIC SURVEY. 5. THE CONTRACTOR SHALL BE RESPONSIBLE FOR NOTIFYING MISS UTILITY (1-800-552-7001). 6. ALL WATER AND SEWER PIPES SHALL HAVE A MINIMUM OF THREE (3) FEET OF COVER MEASURED FROM THE TOP OF PIPE, OVER THE CENTERLINE OF PIPE. THIS INCLUDES ALL FIRE HYDRANT LINES, SERVICE LATERALS AND WATER LINES, ETC, 7. ALL WATER AND SEWER APPURTENANCES ARE TO BE LOCATED OUTSIDE OF ROADSIDE DITCHES. 8. VALVES ON DEADEND LINES SHALL BE RODDED TO PROVIDE ADEQUATE RESTRAINT FOR THE VALVE DURING A FUTURE EXTENSION OF THE LINE. 9. TREES ARE NOT PERMITTED IN THE ACSA EASEMENT. 10. THE CONTRACTOR SHALL BE RESPONSIBLE TO COMPLY WITH THE NO -LEAD REGULATION REGARDING BRASS FITTINGS EFFECTIVE JANUARY 4, 2014 (SENATE BILL 3874 WHICH AMENDS THE SAFE DRINKING WATER ACT). ABBREVIATIONS UTILITY ARV AIR RELEASE VALVE FH FIRE HYDRANT MH MANHOLE BOA BLOW OFF ASSEMBLY FM FORCE MAIN PVC POLYVINYL CHLORIDE CO CLEANOUT F&C FRAME AND COVER RIM RIM ELEVATION CTV CABLE TELEVISION F&G FRAME AND GRATE SAN SANITARY DI DROP INLET GT GREASE TRAP SCC STORMWATER CONVEYANCE CHANNEL DIP DUCTILE IRON PIPE GV GATE VALVE SD STORM ELEC ELECTRIC HDPE HIGH DENSITY POLYETHYLENE STIR DRAINAGE STRUCTURE ", `• RMA BUIFFER ZONE RPA RMA - RESOURCE MANAGEMENT 4 B FIRE LANE STRIPING �LD BUIILDING ENTRANCE LOADING DOCK D BOiLLARD DUMPSTER PAD 12 00 A SIGN STEEL GUARDRAIL WOOD GUARDRAIL PA TH TREE LINE FEINCE - STONE WALL RE'TAiNING WALL STREAM / POND / WATER COURSE DETENTION BASIN SIL'.T FENCE 'CONTOUR INDEX • A PARKING COUNT CROSSWALK ACCESSIBLE CURB RAMP HANDICAP PARKING VAIN -ACCESSIBLE HANDICAP CONCRETE PAVEMENT / SIDEWALK ORIPRAP NEIW ASPHALT BENCHMARK IRON FOUND UNDERDRAIN AREA DRAINAGE LINE AREA ROOF DRAIN SEWER LINE TRENCH DRAIN WATER LINE FIRE PROTECTION LINE WATER SERVICE LINE GAS LiNE OVERHEAD ELECTRIC WIRE UNDERGROUND ELECTRIC OVERHEAD TELEPHONE UNE UNDERGROUND TELEPHONE LINE CABLE TV DRAIN INLET DRAIN MANHOLE PLUG OR STUB FLARED END SECTION ® HEADWALL co SEWER MANHOLE WV SEWER CLEANOUT WATER VALVE & BOX WM ® FIRE HYDRANT ASSEMBLY WATER METER WATER WELL GM ° INV INVERT 0 GAS METER EM ® GENERAL + ELECTRIC METER ABAN ABANDON(ED) CENTER LINE EX EXISTING ADJ ADJUST CL CHAIN LINK EXIST EXISTING AHD AHEAD CMP CORRUGATED METAL PIPE FDN FOUNDATION APRX APPROXIMATE CONC CONCRETE FFE FINISHED FLOOR ELEVATION BC BACK OF CURB CY CUBIC YARDS GTD GRADE TO DRAIN BFE BASEMENT FLOOR ELEVATION C/C CENTER TO CENTER IF IRON FOUND BIT BITUMINOUS C&G CURB AND GUTTER IS IRON SET BK BACK DIA DIAMETER LA LANDSCAPE AREA BM BENCHMARK EL ELEVATION LOD LiMIT OF DISTURBANCE BS BOTTOM OF SLOPE ELEV ELEVATION LF LINEAR FEET CB CATCH BASiN ES END SECTION LT LEFT CG12 ACCESSIBLE CURB RAMP EW END WALL MAX MAXIMUM 4 B FIRE LANE STRIPING �LD BUIILDING ENTRANCE LOADING DOCK D BOiLLARD DUMPSTER PAD 12 00 A SIGN STEEL GUARDRAIL WOOD GUARDRAIL PA TH TREE LINE FEINCE - STONE WALL RE'TAiNING WALL STREAM / POND / WATER COURSE DETENTION BASIN SIL'.T FENCE 'CONTOUR INDEX • A PARKING COUNT CROSSWALK ACCESSIBLE CURB RAMP HANDICAP PARKING VAIN -ACCESSIBLE HANDICAP CONCRETE PAVEMENT / SIDEWALK ORIPRAP NEIW ASPHALT BENCHMARK IRON FOUND UNDERDRAIN AREA DRAINAGE LINE AREA ROOF DRAIN SEWER LINE TRENCH DRAIN WATER LINE FIRE PROTECTION LINE WATER SERVICE LINE GAS LiNE OVERHEAD ELECTRIC WIRE UNDERGROUND ELECTRIC OVERHEAD TELEPHONE UNE UNDERGROUND TELEPHONE LINE CABLE TV DRAIN INLET DRAIN MANHOLE PLUG OR STUB FLARED END SECTION ® HEADWALL co SEWER MANHOLE WV SEWER CLEANOUT WATER VALVE & BOX WM ® FIRE HYDRANT ASSEMBLY WATER METER WATER WELL GM ° GAS VALVE 0 GAS METER EM ® ELECTRIC MANHOLE + ELECTRIC METER 0 LIGHT POLE M SWLLSOLID WHITE LANE LINE MON MONUMENT (CONCRETE TELEPHONE MANHOLE TBA TRANSFORMER PAD ♦ PARKING TBR UTILITY POLE GUY POLE MATCHLINE GRASS NOTES: 'I. THE SIZE OF THE SYMBOLS MAY VARY FROM THOSE SHOWN. EC --2 BLANKET MATTING :?• ALL ABBREVIATIONS AND SYMBOLS SHOWN MAY NOT BE USED. rr'LTH lr I ic. No. 33028 ZONAL EC --3 TYPE A EC --3 TYPE B WETLAND MIN MINIMUM REM REMOVE SWLLSOLID WHITE LANE LINE MON MONUMENT (CONCRETE REQDREQUIRED TBA TO BE ABANDONED NIC NOT (N CON'TRACT RET RETAIN TBR TO BE REMOVED NTS NOT TO SCALE RT RIGHT TC TOP OF CURB OC ON CENTER R/W RIGHT OF WAY TS TOP OF SLOPE OH OVERHEAD R&D REMOVE AND DISPOSE TYP TYPICAL PE POLYETHYLENE R&R REMOVE & RESET UG UNDERGROUND PERF PERFORATED) SD SIGHT DISTANCE VESCH VA. E&S CONTROL HANDBOOK PROP PROPOSED SQ SQUARE YDS YARDS PRVDPROVIDED STA STATION PWW PAVED WATER WAY SW SIDEWALK RCP REINFORCED CONCRETE PIPE SWELSOLID WHITE EDGE LINE rr'LTH lr I ic. 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No. 33028 -11 .11 co ui Lu ,�l I I (Z) ca cn co 0 px-1 104 2q gl I-- L I w DOM. PROJECT N0:15.0038 INDEX TITLE: s P 6� SHEET NO: 3 of 8 DATE: 12/5/16 X UL J 33 5 C BID A R 8 -DAR OAK 6 FH "'IEDAR '--(,'JE'u`AR 24 101.7' 52.0' A GM D R 24 CEIMR 18 6 ED /WV \NVT 0 A K 4 r � -) R 2 K 01 GEED AR 24 4I -cl) fR 6 ci BWF P P 18 DBL CIAK 36, c) PA ED DR VE GYM C_� I R 2 APpRo BRICK TE GAS FIELD HOUSE NO --- — -- ---- OAK 8 (D IF 0"AX 3' Q c - ----------- 'J GUM? 36 101.6' EM SKI 11 . . ........ . 52.0..... jj DOMESTIC t......... I WATER SERVICE kL) _rp "n ON I R 1A) SSMH _R GRASS j iJ GRASS R OAK 4 8 m 0 17H 24' ET TR 4 3 FH "R 2, WV 1�w CONNECT TO OP 8 12" HDPE t-% LP ["lop EXISTING CURB LP I J; (D DR 2 SCHOOL I IR D81 24, CC -6 R=162� MAINTENANCE EM GRA VEL PAINTED SHED EXISTING CURB G FRAME 6 x3' CONNECT TO GRAVE # 0) X R 2431 4 R 15 DRIVE EASEMENT 'f'R 2' CROSSWALKj TR 24 CIL 4 R=4.5' R=3' =3! PAVED ACSA WATER 24 'f R 12 77 SPACES 101 DB 3433 PC 261 "'' \ 39.8' SUI?f - sw METAL lx� AC6- 1 - EP iz - . "A 11 ryyy 4 R CG2 TRAtLER PA R TR 8 0 � � Z�, : ­­ - _f R=4' R=4.5' BRICK SW R=6 ff `4 1,5 S I'R 40, 24.0? 201 GRAS ell `OCEC 0. 4' TR 361 JA� 44.� 01 TR 55' TO FRAME SHED SSMH 4.5' LP r PA 7_1 VED 10 9;4' DRI OLP -18 VE 4.6' 1 .4 'FR I u 6.0, R=4! R=4.5' ASPHALT R=6' CO WELL j p913 6' FLUSH CONC--------_ y CID WM )2,0' CONC. CROSSWALK 2. 5 O �) r , "FP R=4,5' R=4' R=4.5' vvvT _T­ JAIT I v 1C CP cil: 44 CG"6 W E V S =T 7R=4.5' C6 P4 40� (DC4S c A H(y CG_� I W CG_6 APPROXIMATE WW W O cl, �13) 9 �w SANITARY SEWER 0 LP A F_ NO MISS UTILITY 1'? LP P" BW 9. Jl� MARKS CATE LP R C, P Z� POP 4 POP aSW 5'J c; ERIC K SW TR' 20 0 SI __ S5yHl­ B SW ACCESS NOTE THERE ARE TWO EXISTING SITE ENTRANCES ONTO MILL CREEK ROAD. ALL ONSITE ROADWAYS ARE EXISTING PRIVATELY OWNED AND MAINTAINED. SW C-,`,QAP MNDIE ri �wv VV i0 Y_Y_Y_YD WV 2- A FH S,'WcsSIA SSMH D�DR 34 JJ PC. eAs, TMP 91-2CI THE NAMELESS ONE LLC, DB 3977 PC, 664 ZONED R-1 VACANT M iYERS L' . No. 33028 A. L()NAL I I - con ■ B W 4 d m. co 54012cf) BW A BRICK E0��A D co SW SSMH C-7 SW k I UNA OAK LID W LP 0 AK 15 WW OAK 30 SW C-,`,QAP MNDIE ri �wv VV i0 Y_Y_Y_YD WV 2- A FH S,'WcsSIA SSMH D�DR 34 JJ PC. eAs, TMP 91-2CI THE NAMELESS ONE LLC, DB 3977 PC, 664 ZONED R-1 VACANT M iYERS L' . No. 33028 A. L()NAL I INDEX TITLE: r 4 - DATE: 12/5/16 I - con ■ INDEX TITLE: r 4 - DATE: 12/5/16 00 cc ED 4 15 CEDAR- WVx3--"-- �z,'-EDAR 18II DAR 0) AR 24 OAK 6 •X E F F1 CDDA kEli C . ....... ' YR 4 EDAR 181,� LC ) Mv- \NVT --------- ON' 24 TR 8 R u pop "8 - DBIL, OAK 36, PA ED DR VE -q .9 APP . .... T R GAS No ')A . . ....... . ARKS K 8 CY, Lo CA Tco OAK 36 - ----- - POP 66, z� 36 t /�7 7 TR II F _v TR 6, 0A OAK 1`0 4 CONNECT TO N, Z FZ 4 r E EXISTING CURB -------- lcm TP, j �H -IR L IR '2 -------------- Uu- r GRAVEL EM x3 CONNECT TO P: MAVE# \-550-1 EXISTING CURB PAVED ACSA WATER 4 4 DRIVE EASEMENT DB 3433 PC 261 sw CG2 j R 56 BRICK SW X nc, 24 "v- 41 T�D tw/ 0.4' OD f i -R) 24 "D SSMH--i,, 4,5' LPT FO PA vcj) cl .00 DRI V�- *LP R 4,6' TR 3 -Y L TN ` . .... -WP— TR F sloo 2.5 (GONG. 0 R� W0 if \ X co W 127 1 40 APPROXIMA1. WW %l SANITARY SEWE 2 R BW cl, m k AAANI�S LOCATED 'Ve .,y I FNJ v GRAVEL ICU 5.5' ? &DG 3.7' FRAM BRACK \NkIll 540. D -i J, W 0.9, V, �sool vyb�, EDS BW WW- ---- ------- x - WPF SA( SW )IG TEST,,PIT FOR ESS JNITARY/MH INVERT CINDER S 0*1 CONC. 548�,O C SSM H C-7 MH MAY BE REQUIRED 541 0 PATIO 4 . ....... .... YD yuw"y t L. NG H,*E-tG sw-.- LA w 5 -v BRICK Sw D SW — ' ' I t, ') M t l..,,-,.----.., rl' �7 FF/E=�4 B R! 1,", /I � 0() � - 1,� -) L�E=1534,--3 5-35�6 0 AK 131 0, j u a� - , ( , ""! - Bw 534.33 YD ... .... ... J i3 5 R 6 1.6' . ...... ------- Gm 534.3,3 W SW t. \0 L . P ------- OAK 15 S I STORY 01 BRICK ON 1.5" ww J - ------ -- BASEMENT Go N� - ---- ------ sw- ----- SW CO - ------ wv Ji'e-, U 5-75171-8� sl v - I V, Gl� �40 K, —29 WV--- -- ------- — ----- A csl FH S6 -w6),? D& J� t'11�6-wky SSMH D 9 295 x NJ - - - D-� �-�-6 -- ------- PC - ------- TMP' 91-2CI THE NAMELESS ONE LLC. DB 3977 PG 664 ZOAIED R- I VACANT 0 30 60 90 120 0■w■w■—■M--- I■ ■m■m■mmm■m 1p 1 =30' m L,jll. No. 33028 V11 DOM. PROJECT NO:15.0038' INDEX TITLE: Sr5 DATE: 12/5/16 • • DOM. PROJECT NO:15.0038' INDEX TITLE: Sr5 DATE: 12/5/16 lPre-Re©evelopment Land Cover (acres) " TP q SSGRY eC��FiLDG �5, BRICK SW Q A Soils 13 Soils; C Sous L) Soils oiais _ 'l=orestJt�pen Space {acres] - undisturbed, —^ z a.9(3 (ib/yr) Remaining TP Load Reduction (1b/yr) 49 protected forest/open space or reforested land - (}•49 `Managed Turf (acres) -- disturbed, graded for Eno 'yards or other turf to be mowed/managed77 •S�; `impervious Cover (acres) t?k2 61? 'Post -Development Land Cover (acres) w A Soils B Soils C Soils' D Soils Totals Forest%i?pen Space Jacres) -- undisturbed, a.9(3 (ib/yr) Remaining TP Load Reduction (1b/yr) ,,protected forest/open space or reforested land 0.00 l .Ott ;Managed Turf (acres) -- disturbed, graded for Eno yards or other turf to be mowed/managed Impervious Cover (acres) 0.7 A raci� o sic:' 44 K Drainage Area A Land Cover (acres) BIORETENTION FILTER SIZING CALCULATIONS Sizing for Bioretention Filter Facility (LEVEL 1 DESIGN) Surface Area Required = [T(v)— the volume reduced by an upstream BMP/Storage Depth] [(3,191 cf) — 0] / [(1.0' Ponding) + (3' Filter Media X 0.25 Void) + (1.0' Stone X 0.40 Void)] = 1,484 sf Surface area provided: 1,882 sf Bioretention Filter Facility A = 1.62 Ac CN = 78 Tc = 10 Min. 3" SHREDDED HARDWOOD MULCH TOP OF DAM = 531.00 ELEV = 528.00 ELEV = 527.75 i� ELEV = 524.75 = 524.25 J = 523.25 6" SCHEDULE 40 PVC WITH a INCH------, PERFORATIONS AT 6" ON CENTER UNDERDRAIN (10' SPACING MAX.) SLOPE OF UNDERDRAIN SHALL BE A 1% *TAKEN FROM VA DEQ BMP CLEARING HOUSE DESIGN SPECIFICATION No.9 FOR BIORETENTION T BF DETAIL -------------------------------------------------------------------------------------------------------------------------------------------- Site Compliance Summary Maximum % Reduction Required Below Pre-ReDevelopment Load 20! Total Runoff Volume Reduction (ft3) 1,276 Total TP Load Reduction Achieved (lb/yr) 1.10 Total TN Load Reduction Achieved (lb/yr) 9.17 Remaining Post Development TP Load a.9(3 (ib/yr) Remaining TP Load Reduction (1b/yr) Required 0.00 Bioretention #1 Micro-Bioretention r� t •on � 11�3 i3or icro- �or� � _nt10 r r10 ll•Q 1. +� ;. _.._�}:r�7� .: _.�. ,..:...,.... ,... .. .._ , 25 eCtlon S ec #9 }or Urban �lor t ;. 6.b. Bioretention tion or \icro 3tore tent ion #J Cfl0 fl Q 50 . U0 Oa80 , (i 1► A* (Spec #9) N Land Cover Conditions for Bioretention Filter Facility #1: Pavement: 32,2.34 sf Managed Turf: 38,333 sf -----*GENERAL FILTER MEDIA COMPOSITION: 85% to 88% SAND 8% to 12% SOIL FINES 3% to 5% ORGANIC MATERIAL —3" SAND —3" #8 WASHED STONE x-12" GRAVEL SUMP VDOT #57 OR EQUIVALENT FILTER FABRIC GEOTEX 351 OR EQUIVALENT (APPLY ONLY TO THE SIDES AND OVER THE UNDERDRAIN. ) BF -2 100—YEAR STORM NARRATIVE: BF -2 DOES NOT HAVE OVERLAND RELIEF, FOR THIS REASON, A TRASH RACK HAS BEEN PLACED ON THE OVERFLOW STRUCTURE, AND BOTH THE STRUCTURE AND THE OUTFALL PIPES HAVE BEEN DESIGNED TO PASS THE 100—YEAR STORM. ALSO, THE INLET HAS BEEN DESIGNED ASSUMING 50% CLOGGING. ... ..MAE • ��� p► ni 1VIIC— LiYERS c. No. 33028 S� 41 0- ,ONAL a Co w v w 111LI a—Enu wm�Mlll� DATE: 12/5/16 Ism §�__I Eno nm� A i • C f � a i� • .rr r f' I i k f �• "`+ Ill 111LI a—Enu wm�Mlll� DATE: 12/5/16 I ED 15 CED 18 - -------- `AK 6 "DAF C ' �EQAR 24 1011 52.0' Gm FH 101 ---, . I C. N �,); I - ­- I -- C".11)AR, 24, ti 0 ED C)A-K 111 AK 24 6 2 2 �7 IR: N`d, OAK kEr4k cy PA ED ........... e 44 DR 'R '2 VE - -------- -AppRo U, S X/AIA rE BRICK R N FIELD HOUSE A No \-,40C ARKS OA0AIK 8 4TEg K 3'6, P 101.6' EM k;�um? IJ jU 52,0' < ia T SSM H 'A . . .. ...... ...... ... . . ........ . ...... ----------- 18 0Av' 10 IRriR 24 m . . . . ... ....... . . ...... 4 .. . .......... ET ----- OP H-, �M 8 FSH 22,1w V T IR 31 POP 15 LP E0 c\j Nr "T CRA VEL GRAVE; Em 3 RAVE# 21 NIP 2, s A IC3 o PAVED ACSA WATER R 4 No. 33028 DRIVE EASEMENT CO DB 3433 PG 261 Sw P, I GG2 8 Mf,,Wum 9 BRICK X 10NAL SW "J 1-1 �R SW" 014' IR 35 8�, s cp 24 4414 X, co FO SSMH 5 LPT Pq VED I � r 1 0- 00 VE I R 8 4.6' LIJ /X� 4 R 6.0 ui #71, 12 P-F T -R 7.5 �CONC & 32 FP 41J� \NvT 101, 0 cp- 0.6' W ww dw 4o.0, 2B,S W 6 B BW % �,1,- GRA VEL 55 9Y ------- B* 'y \ LLJ E 3.7' b5.9, 91 C5,gR1-4,0. 1-n 00 cn W OF, cp w .9 EDS BW WW ,firX WPF % v6�q S100 �30G, SW 3\ --- -------- - % CINDER SEMENS }� -m 3 . . ......... . CONC.. SSMH C- 541.0 Lli PATIO YD z ERIC K Sw C) SW k IR l, A, B-7 ----- - - ----- cm ........ IIR 6 --WP F cm 30 BW J )'K ---------- YD un, j 1.6' GM W SW LP L�j OAK 15 S I STORY Q WW _J BRICK ON BASEMENT ---------- L.L co. �430� ?1A ---------------- SW------- --------- W ---- --- - . ....... . . WAr LL 0 -------- - - WV C 0SW 1 -------- ------ OAK 18 6 wv- . ..... > �:D Acs F4 C) FH --- -------- - -A SSMH — ------ . . .... ... . ... . ------ 26f— GRAVEL,R j z WOODLINE (TYN -088 5 T10, z TMP 91-2CI E— THE NAMED ESS ONE LLC- r DB 3977 PG 664 ZONED R VACANT B r, 7\G 40 0j 0 0 00 LDS W 50' RICH r of__ W, Ds STATE Rou7EAy TO F 548 R(3 log 20 (PL A w INDEX TITLE: S2, AT 50 -W--- sp 0 30 60 90 120 1. SHEET NO: 7 of 8 1 =30' DATE: 12/5/16 NOT NO NOTE: 1) SADDLES SHALL BE USED ON PVC PIPE, 1/4 BEND COUPLING (IFEQUR ED) ! MUELLER NO. H-1506�9 (1, LOCKWING NO, H-15068 (1 1/2", 2") BALL VALVE FORDNO. L02-44 (1") (INLET NO. L02-66 (1 1/2") OUTLET: NO. L02-77 (2") 36" MIN. OR APPROVED EQUAL I CORPORATION STOP (1", 1 1/2", 2") MUELLER NO. B-25000 FORD NO- FB -600, OR APPROVED EQUAL f'VYPICAL P$ T TO CAE 8 x 314" MALE PIPE COUPLING ,PPROVED EQUAL FOR USE ON ATTACHED SINGLE FAMILY RESIDENTIAL SERVICES OR DUAL RESIDENTIAL AND IRRIGATION SERVICES. DIAPRESSION x 3/4" MALE PIPE COUPLING ,PPROVED EQUAL FOR USE ON DETACHED SINGLE FAMILY RESIDENTIAL. SERVICE WHERE AN IRRIGATION METER IS NOT PROVIDED. CAST IRON LID HED GRADE 10"-15" BROOKS 2200 SERIES BOX WITH EXTENSION OR APPROVED EQUAL IN UNPAVED AREAS COPPERSETTE_R McDONALD 20-209 WWDD 33 OR APPROVED EQUAL METER BRICK AS NECESSARY 5' ConcretSidewalk e 4" — 3000 PSI '- 4" VDOT 21 A OVER COMPACTED SUBGRADE 1-5 5 ) 1_')'1DEWALK DETA'11 Y PIPE SLOT BROOKS zj (2 PLACES) 2200 SERIES I COVER LIFT NOTCH 12 3/8" WATER CAST IRON LID NOTES: (5/g)) --V' METERS) (1) UNPAVED AREAS (PREFERRED LOCATION): PLASTIC BROOKS 2200 SERIES WITH 6" EXTENSION OR APPROVED EQUAL. (2) PAVED AREAS (ALTERNATE LOCATION): CAST IRON BINGHAM and TAYLOR No. 6015—B OR APPROVED EQUAL. USE 6" OF BRICK and/or BLOCK TO INCREASE DEPTH TO 24". (3) FOR TOUCH READ METERS A 1-13/4" DIAMETER HOLE IS REQUIRED IN THE LID. r;��TYPICAL DETER FER BOX �ISP8 I ) 'N -0 -1 -f -TO SCALE ---------_---_-- SPEWICATION FOEII 105 502 RADIUS BASE 24" R N 611 N SEE NOTE 4-A' N* 'A N N SURFACE BASE SUBBASE NOTES: 1. THIS ITEM MAY BE PRECAST OR CAST IN PLACE. 2. CONCRETE TO BE CLASS A3 IF CAST IN PLACE, 4D00 PSI IF PRECAST. 3, CURB HAVING A RADIUS OF 300 FEET. OR LESS (ALONG FACE OF CURB) WILL BE PAID FOR AS RADIAL CURB, 4. THE DEPTH OF CURB MAY BE REDUCED AS MUCH AS 3" (15" DEPTH) OR INCREASED U3 MUCH AS 3" (21" DEPTH) IN ORDER THAT THE 130TTO OF CURBLL COINCIDE WITH THE TOP OF A COURSE OF THE PAVEMENT SUBSTRUCTURE. OTHERWISE THE DEPTH IS TO BE 18" AS SHOWN, NO ADJUSTMENT IN THE PRICE RD IS TO BE MADE FOR A DECREASE OR AN INCREASE IN DEPTH. 5. CG -2 IS TO BE USED ON ROAD AYS YEETING THE REQUIREMENTS FOR CG -6 AS St N APPENDIX A OF THE VDOT ROAD &sb, I MUAL. STANDARD 6" CURB VIRGINIA DEPARTMENT OF TRANSPORTATION CG -2 DETAIL NOT TO SC 201.01 GENERAL NOTES: 1. THE DETECTABLE WARNING SHALL BE PROVIDED BY TRUNCATED DOMES. 2, DETECTABLE WARNING TO BE CLASS A-3 CONCRETE (CLASS A-4 IF PRECAST) WITH SLIP RESISTANT INTEGRAL SURFACE COVERING THE FULL WIDTH OF THE RAMP FLOOR BY 2 FOOT IN LENGTH IN THE DIRECTION OF PEDESTRIAN TRAVEL. OTHER TYPES OF MATERIAL WITH THE TRUNCATED DOMES DETECTABLE WARNING MAY BE USED WITH THE APPROVAL OF THE ENGINEER, 3, SLOPING SIDES OF CURB RAMP MAY BE POURED MONOLITHICALLY WITH RAMP 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 PRECAST RAMP FLOOR, PRECAST CONCRETE SHALL BE CLASS A-4, 5. REQUIRED BARS ARE TO BE NO, 5 X 8" PLACED TCENTER TO CENTER ALONG BOTH SIDECO OF THE RAMP FLOOR, MID -DEPTH OF RAMP FLOOR. MINIMUM CONCRETE COVER IY2,". 6, CURB / CURB AM GUTTER SLOPE TRANSITIONS ADJACENT TO CURB RAMPS ARE INCLUDED IN PAYMENT FOR CURB / CURB AND GUTTER. 7. CURB RAMPS ARE TO BE LOCATED AS SHOWN ON THE PLANS OR AS DIRECTED BY THE ENGINEER. THEY ARE TO BE PROVIDED AT INTERSECTIONS WHEREVER AN ACCESSIBLE ROUTE WITHIN THE RIGHT OF WAY OF A HIGHWAY FACILITY CROSSES A CURB REGARDLESS OF WHETHER SIDEWALK IS EXISTING PROPOSED, OR NONEXISTENT. THEY MUST BE LOCATED WITHIN PEDESTRIAN CRbSSWALKS AS SHOWN ON PLANS OR AS DIRECTED BY THE ENGINEER,AND SHOULD NOT BE LOCATED BEHIND VEHICLE STOP LINES, EXISTING LIGHT POLES, FIRE HYDRANTS, DROP INLETS, ETC. ACCESSIBLE ROUTES PROVIDE A CONTINUOUS UNOBSTRUCTED. STABLE, FIRM AM SLIP RESISTANT PATH C014NECTING ALL ACCESSIBLE ELEMENTS OF A FACILITY THAT CAN BE APPROACHED, ENTERED AND USED BY PEDESTRIANS. B. RAMPS MAY BE PLACED ON RADIAL OR TANGENTIAL SECTIONS PROVIDED THAT THE CURB OPENING IS PLACED WITHIN THE LIMITS OF THE CROSSWALK AND THAT THE SLOPE AT THE CONNECTION OF THE CURB OPENING IS PERPENDICULAR TO THE CURS. D. TYP% 2CKWHEN THE ENTRANCE RADIICANNOT Q CONCRETE SIDE'4ALK IS 4" T ACCO ODATE THE TURI G REQUIRE , D�T OF ANTICIPATED HEAVY TRUCK TRAFFIC. REFER TO ST a OERCIAL ENTRANCE (HEAVY TRUCK TRAFFIC) FOR CONCRETE DEPTH. 10. WHEN CURB RAMPS ARE USED IN CONJUNCTION WITH A SHARED USE PATH, THIS MINIMUM WIDTH SHALL BE THE WIDTH OF THE SHARED USE PATH CO -12 TYPE 8 PARALLEL - )K)K 2' IAN AT )K 2" HIGHER 'THAN EDGE OF PAVEMENT A— AT X)K SAME AS TOP OF CURB TYPE C PARALLEL & PERPENDICULAR 1111 - — —TRUNCATED DOME C -C Ov" 0 0 0 0 0 0 0 0 0 a .0 0 0 0 0 0 0 0 0 0 0 0 0 0 CIT 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 F o7 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 IR 0 0 0 0 0 0 0 0 0 0 0 0 0 0 01 0.2" 50/ - 65% OF BASE DIAMETER 0 0 0 0 0 0 0 0 0 -:0 0 0 0 0 0 TOP DIAMETER— 0 0 . . . 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 VARIABLE BASE DIAMETER 41 MINIMUM. PAY LIMITS TRUNCATED DOME DETECTABLE WARNING DETAIL DETAIL SHEET I OF 4 CG -12 DETECTABLE WARNING SURFACE REV, 7/05 ;GENERAL NOTES 105 502 203,06 VIRGINIA DEPARTMENT OF TRANSPORTATION CG -12 -DETAIL NOT TO SCALE O'330NIYERS IERS' 28 ic. No. N A L I lu .4 1001011 RON 0 INDEX TITLE: "alm 27 'iff DATE: 12/5/16 1001m1 1001011 RON 0 INDEX TITLE: "alm 27 'iff DATE: 12/5/16