Loading...
HomeMy WebLinkAboutSDP202100041 Plan - Approved 2021-06-22WESTERN ALBEMARLE HIGH SCHOOL MODULAR CLASSROOM ADDITION AND RENOVATION SITE DATA: TAX MAP PARCEL: 05600-00-00-017CO LIMITS OF DISTURBANCE: 0.55 AC. ZONING: RA SETBACK: 25' FRONT 25' SIDE 35' REAR MAGISTERIAL DISTRICT: WHITE HALL SOURCE TOPOGRAPHY: TIMMONS GROUP, APRIL 2021 DATUM: HORIZONTAL: NAD83 (NA2011) VIRGINIA STATE GRID SOUTH ZONE VERTICAL: NAVD88 ESTABLISHED THROUGH LEICA SMARTNET BUILDING HEIGHT: 18.33' (ADDITION) BUILDING AREA: 7,750 SF PROPOSED USES: MODULAR CLASSROOM ADDITION AND ASSOCIATED SITE WORK WETLAND IMPACTS: NONE WATER SUPPLY: ACSA SANITARY SEWER: EXISTING SEWER SYSTEM DRAINAGE DISTRICT: STOCKTON CREEK THERE ARE NO CRITICAL SLOPES LOCATED WITHIN THE PROJECT LIMITS. THERE ARE NO CONSTRUCTION ACTIVITIES PROPOSED WITHIN THE 100-YR FLOODPLAIN. THE SITE IS LOCATED IN A WATER SUPPLY PROTECTION DISTRICT. SITE PLAN COUNTY OF ALBEMARLE, VIRGINIA ALBEMARLE COUNTY PUBLIC SCHOOLS DISTRICT 06/21/2021 LE — King Family Vineyards ' "rOld Trail Golf Club® Brownsville uooahsh oav !q5 v, rr P d SITE LOCATION 1 VICINITY MAP SCALE 111 : 2000' OWNER: ALBEMARLE COUNTY SCHOOL BOARD 401 MCINTIRE RD CHARLOTTESVILLE, VA 22902 CONTACT: JOE LETTERI TELEPHONE: (434) 975-9340 FAX: (434) 975-9341 ENGINEER OF RECORD: TIMMONS GROUP 608 PRESTON AVE. SUITE 200, CHARLOTTESVILLE, VA 22903 CONTACT: JONATHAN SHOWALTER, P.E. TELEPHONE: 434-327-1681 JONATHAN.SHOWALTER@TIMMONS.COM Sheet List Table Sheet Number Sheet Title C0.0 COVER C1.0 NOTES & DETAILS C1.1 NOTES & DETAILS C2.0 EXISTING CONDITIONS & DEMO PLAN C4.0 I LAYOUT AND UTILITY PLAN C5.0 GRADING AND DRAINAGE PLAN TOTAL NUMBER OF SHEETS = 6 SIGNATURE PANEL: APPROVAL DATE DEPARTMENT OF COMMUNITY DEVELOPMENT PLANNING & ZONING ENGINEERING INSPECTIONS ARCHITECTURAL REVIEW BOARD DEPARTMENT OF FIRE AND RESCUE ALBEMARLE COUNTY SERVICE AUTHORITY VIRGINIA DEPARTMENT OF TRANSPORTATION HEALTH DEPARTMENT I-ALTH o 0 ; 01TR03i. SHOW:ILTER y Lic. No. 0402057151 '.A D6/22/2021 ty4 C1N A l- �t'C,` w CL O oc H Ul z ~ Z 0 Uri W In 5- " w O V Uri J W Q M Z K O Uri Ln a > Lr) LU > UL DATE 0511012021 DRAWN BY n DESIGNED BY AM CHECKED BY JS SCALE AS SHOWN LL J Z) 0 0 2 W J Q W m J Q z DC W V 1 w w 0 U IOB NO. 44695.005 SHEET NO. Co. 0 GENERALNOTES 1. ALL MATERIALS AND CONSTRUCTION METHODS SHALL BE IN ACCORDANCE WITH CURRENT VIRGINIA DEPARTMENT OF TRANSPORTATION'S SPECIFICATIONS AND STANDARDS. 2. PRIOR TO ANY CONSTRUCTION, THE CONTRACTOR SHALL CONSULT THE ENGINEER AND VERIFY THE APPROVAL OF THE PLANS BY ALL FEDERAL, STATE AND LOCAL AGENCIES. 3. LAND USE PERMITS (LUP-A) MUST BE OBTAINED FROM THE VIRGINIA DEPARTMENT OF TRANSPORTATION PRIOR TO BEGINNING ANY CONSTRUCTION WITHIN THE EXISTING STATE MAINTAINED RIGHT OF WAY (INCLUDING ACCESS). 4. THE CONTRACTOR SHALL VERIFY THE ELEVATIONS OF ALL POINTS OF CONNECTION OR PROPOSED WORK TO EXISTING CURBS, SANITARY LINES, WATERLINES, ETC, PRIOR TO CONSTRUCTION. 5. UPON DISCOVERY OF SOILS THAT ARE UNSUITABLE FOR FOUNDATIONS, SUBGRADES, OR OTHER ROADWAY CONSTRUCTION PURPOSES, THE CONTRACTOR SHALL IMMEDIATELY CONTACT THE OWNER. THESE AREAS SHALL BE EXCAVATED BELOW PLAN GRADE AS DIRECTED BY THE OWNER, BACKFILLED WITH SUITABLE MATERIAL AND COMPACTED IN ACCORDANCE WITH THE CURRENT VERSION OF THE VDOT ROAD AND BRIDGE STANDARDS AND SPECIFICATIONS. 6. ALL STORM SEWER DESIGN AND CONSTRUCTION TO BE IN ACCORDANCE WITH VDOT I AND I LD-94 (D) 121.13. 7. ALL STORM SEWER PIPE SHALL BE REINFORCED TONGUE AND GROVE CONCRETE PIPE IN ACCORDANCE WITH ASTM-C-76. PIPE WITHIN THE RIGHT OF WAY SHALL BE MINIMUM CLASS III OR GREATER IN ACCORDANCE WITH CURRENT VDOT STANDARDS AND SPECIFICATIONS. 8. IF PRE -CAST UNITS ARE TO BE USED, VDOT SHALL BE NOTIFIED AND THE MANUFACTURER SHALL SUBMIT DRAWING DETAILS FOR REVIEW. CERTIFICATION AND VDOT STAMP WILL BE REQUIRED ON ALL UNITS. 9. ALL CONCRETE SHALL BE A3-AE (AIR ENTRAINED 3,000 PSI), UNLESS OTHERWISE NOTED. 10. DESIGN CHANGES, SPECIFIED MATERIALS CHANGES AND/OR FIELD CHANGES FROM THE APPROVED PLANS NEED TO BE RESUBMITTED TO THE ENGINEER PRIOR TO PROCEEDING WITH THE WORK. A LETTER OF EXPLANATION SHALL ACCOMPANY THE REVISED PLANS AND/OR THE DRAINAGE CALCULATIONS, WHICH MUST BE SUBMITTED AND APPROVED BY THE ENGINEER. 11. CONTRACTOR SHALL VERIFY LOCATION AND ELEVATION OF ALL UNDERGROUND UTILITIES SHOWN ON PLANS IN AREAS OF CONSTRUCTION PRIOR TO STARTING WORK. CONTACT ENGINEER IMMEDIATELY IF LOCATION OR ELEVATION IS DIFFERENT FROM THAT SHOWN ON PLAN. IF THERE APPEARS TO BE A CONFLICT, AND/OR UPON DISCOVERY OF ANY UTILITY NOT SHOWN ON THIS PLAN, CALL MISS UTILITY OF CENTRAL VIRGINIA AT 1-800-552-7001. THE OWNER SHALL BE RESPONSIBLE FOR THE RELOCATION OF ANY UTILITY WITHIN EXISTING AND/OR PROPOSED RIGHT-OF-WAY REQUIRED BY THE DEVELOPMENT. 12. THE INSTALLATION OF SEWER, WATER, AND GAS MAINS (INCLUDING SERVICE LATERALS AND SLEEVES) SHALL BE COMPLETED PRIOR TO THE PLACEMENT OF AGGREGATE BASE COURSE. 13. ALBEMARLE COUNTY APPROVAL OF CONSTRUCTION PLANS DOES NOT PRECLUDE THE RIGHT TO REQUIRE ADDITIONAL FACILITIES AS DEEMED NECESSARY. 14. A PRIME COAT SEAL BETWEEN THE AGGREGATE BASE AND BITUMINOUS CONCRETE WILL BE REQUIRED AT THE RATE OF 0.30 GALLONS PER SQUARE YARD (REC-250 PRIME COAT) PER VDOT STANDARDS AND SPECIFICATIONS. 15. THE SCHEDULING OF AGGREGATE BASE INSTALLATION AND SUBSEQUENT PAVING ACTIVITIES SHALL ACCOMMODATE FORECAST WEATHER CONDITIONS PER SECTION 315 OF THE ROAD AND BRIDGE SPECIFICATIONS. 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 SURFACE COURSE(S). CONTACT THE OWNER FOR INSPECTION FOR THE AGGREGATE BASE COURSE(S) 48 HOURS PRIOR TO APPLICATION OF THE SURFACE COURSE(S). 17. A GEOTECHNICAL ENGINEER IS TO ASCERTAIN CAUSE AND CERTIFY RECOMMENDED METHOD OF REPAIR FOR ALL PAVEMENT STRUCTURAL FAILURES PRIOR TO STATE ACCEPTANCE. 18. ALL VEGETATION AND ORGANIC MATERIAL MATERIAL IS TO BE REMOVED FROM THE PROPOSED PAVEMENT LIMITS PRIOR TO CONDITIONING OF THE SUBGRADE. 19. CERTIFICATION AND SOURCE OF MATERIALS ARE TO BE SUBMITTED TO THE OWNER FOR ALL MATERIALS AND BE IN ACCORDANCE WITH THE ROAD AND BRIDGE SPECIFICATIONS, AND ROAD AND BRIDGE STANDARDS. 20. ALL APPROACH GUTTERS TO SAG INLETS SHALL MAINTAIN A MINIMUM SLOPE OF 0.004 ft./ft. 21. ALL NEW HANDICAP ACCESSIBLE REQUIREMENTS ON -SITE AND WITHIN ALL NEW STRUCTURES SHALL COMPLY WITH THE 2009 UNIFORM STATEWIDE BUILDING CODE, 2009 VIRGINIA CONSTRUCTION CODE, 2010 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. 24. ALL WATER LINES, SEWER LINES, AND FIRE LINES FROM THE MAIN TO THE STRUCTURE MUST HAVE A VISUAL INSPECTION PERFORMED BY THE BUILDING DEPARTMENT. 25. ALL ROOFDRAINS SHALL DISCHARGE IN A MANNER NOT TO CAUSE A PUBLIC NUISANCE AND NOT OVER SIDEWALKS. 26. BUILDING OR STRUCTURES BUILT BEFORE JANUARY 1, 1985 MUST HAVE AN ASBESTOS SURVEY PERFORMED IN ORDER TO APPLY FOR A PERMIT. ASBESTOS REMOVAL PERMITS ARE REQUIRED IF POSITIVE FOR SUCH. CONTACT VDOLI FOR ADDITIONAL REQUIREMENTS AND PERMITS FOR DEMOLITION PROJECTS. 27. BUILDING INSPECTIONS MUST VERIFY PROPER ABANDONMENT OF SITE UTILITIES BEFORE CONCEALMENT. 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 OWNER 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 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 COMMENCED. (WATER PROTECTION ORDINANCE SECTION 17-207B) ALBEMARLE COUNTY ENGINEERING 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 PLAN 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. 3. EROSION AND SILTATION CONTROL MEASURES SHALL BE PROVIDED IN ACCORDANCE WITH THE APPROVED EROSION CONTROL PLAN AND MUST BE INSTALLED PRIOR TO ANY CLEARING, GRADING OR OTHER CONSTRUCTION. 4. ALL SLOPES AND DISTURBED AREAS ARE TO BE FERTILIZED, SEEDED AND MULCHED. 5. THE MAXIMUM ALLOWABLE SLOPE IS 2:1 (HORIZONTALMERTICAL). 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 III. 9. ALL EXCAVATION FOR UNDERGROUND PIPE INSTALLATION MUST COMPLY WITH OSHA STANDARDS FOR THE CONSTRUCTION INDUSTRY (29 CFR PART 1926). ALBEMARLE COUNTY STORMWATER MANAGEMENT NOTES 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. BLASTING NOTES 1. BLASTING SHALL NOT BE PERMITTED ON THIS PROJECT. SITE PLAN LEGEND 101- WATER STORM PIPE STORM MANHOLE DROP INLET 8 STRUCTURE NO CURB CURB 8 GUTTER LIMITS OF DISTURBANCE X FENCE XXX MAJOR CONTOUR XXX MINOR CONTOUR TC 725.94 PROPOSED SPOT ELEVATION 0 PARKING COUNT GRADING TC = TOP OF CURB TW = TOP OF WALL BW = BOTTOM OF WALL TS = TOP OF STAIRS BS = BOTTOM OF STAIRS FC = FACE OF CURB EP = EDGE OF PAVEMENT EX. = EXISTING PROP.=PROPOSED APPROX. = APPROXIMATELY 0 SHOW:ILTER y Lic. No. 0402057151 A.A D6/22/20_3 4 O��rs1C1N A L V�4Gdlp � � am O oc f Ln z F_ z arn W 0 V J W z x O w U) v) z a O � g a > v)) LLJ N ry o W O oC) DATE 0511012021 DRAWN BY YT DESIGNED BY AM CHECKED BY is SCALE AS SHOWN LL J O 7 W �J/ LL MW W J LL W V / w IOB NO. =111 J H� Lu 0 •♦ SHEET NO. C1.0 TYPE OF CONSTRUCTION: CLASS 1- WOOD FRAME CDNSRIUCTION COEFFICIENT: F=15 BUILDING SIZE single Level EFFECTIVE AREA CONSTRUCTION FACTOR: C=1BF(A)^D.5 CONSTRUCTION DDEFFiawr. F=1.5 TYPE OF OCCUPANCY: C-2- UMITED COMBUSTIBLE Educational institution OCCUPANCY FACTOR EXPOSURE [Xj AND COMMUNICATION (P] Xl+P1 NEEDED FIRE FLOW: NNF=1C)[OIj1+IX+Pl) CONSTRUCTION MEFRC104P`. F=1.5 SPRINKLER REDUCTIION TDTAL FIRE FILUW NEEDED AVAILABLE FIRE FLOIN' HYDRANTUDCATION STATIC PRESSURE RESI DUAL PRESSURE ESTIMATED FLDW MODELED FLOW ISO FIRE FLOW CALCULATIONS No Scale 8" TYPE 21-B AGGREGATE SUBBASE COURSE PROVIDE TENSAR BZ1200 UNDERLAIN BY NON -WOVEN COMPACTED DE GEOTEXTILE DRAINAGE FABRIC PREPARED PERR GEOTEOTECHNICAL MIRAFI 18ON OR EQUIVALENT REPORT RECOMMENDATIONS BELOW STONE <IMMD) DENOTES GRAVEL SECTION ON PLANS GRAVEL ROAD SECTION No Scale 7,750 sf 7,75© sf CG 2,377 = O.f10 = 2,020 = 07S = ],o00 GPM WARS 7B,1 P51 56.4 PSI 3,M GPM Z4719 GPM IIN Date of Report '�' .ep�♦� Hydrant Flow 1 6/17/2021 �•••11 ' Test Report ,®rwwra,a onlce,+.aew rr�n ,wr m.+• Location WESTERN ALBEMARLE HIGH Pressure 201ffCROZLT SERVICE AREA Date and Time of Test 6/17/202110 25:00 AM. Minutes of Flow 2� Pipe Size (Inches) Pressure Hydrant I 13113 Static Pressure (psi) 78.1 Residual Pressure (psi) �� 56.4 ❑Q20 Looped ❑ Q20 Multiple lnline Hydrants ❑✓0.20 Single Flow bSprinkler Test Single Flow Flow Hydrant 41 12656 Pitot Pressure #1L (psi) 52.9 Yellowl Q Test Flowl 1222 Flow Hydrant#2, Pitot Pressure #2 (psi) Yellow2 ❑ Test Flow2 0 Flow NydraM #3Joll Pitot Pressure #3 (psi) Yellow 3 ❑ Test Flow 3 0 Total ii Fl air ((gpm) 1222 AWWAQ?DCaku tf#n(gpm) 2079 Iro.i �-'.]TO naaa FMllral o.a+.ea,w b piCOa a+ok+p mun ,a,.l Comments Hydrants opened all the way.e Nnrr„1 MaraYs'a�riMY,aalY.adl,4,aaas.::ee411 Wl►ai4,w,.,re s�w°r Mnar-^^'++,a I1�/1YIArl.rgprp, l"Yj.arrum.a�s Rle:aaae mrr"a.+r w„re, doe, h°"a revue-nna>e.,x yg . Estimated Consumption (gal) 2444' For use for water and it 1F a Signature oiTester: 2" R COMPACTED SUBGRADE CONC CURB AND GUTTER CLASS 3A, (fc=3,000 PSI) CONCRETE VDOT STANDARD CG-6 CURB & GUTTER No Scale No Scale TOP OF CURB / 4„ R=2„ 7 7" — CONTINUE 21B STONE BASE FROM ADJACENT PAVEMENT SECTION UNDER CURB 2.0" BITUMINOUS CONCRETE SURFACE COURSE - SM-9.5A (PLACED IN SINGLE LIFT) 4" TYPE 21B AGGREGATE BASE COURSE COMPACTED SUBGRADE QED) DENOTES LIGHT DUTY ASPHALT PAVEMENT ON PLANS LIGHT DUTY ASPHALT PAVEMENT SECTION No Scale R= %4" 4 ° CONTROL JOINT SPACED AT WIDTH OF WALK (MAXIMUM) EXPANSION JOINT AT MAX OF 30', WITH PREMOLDED EXPANSION FILLER CONC. WALK °e .d •. a, ea.• . VDOT A-3 CONCRETE CONTINUE 21B STONE BASE FROM ADJACENT PAVEMENT SECTION UNDER CURB EXIST GRADE METAL INSPEC7I01V FRAME W/ SOLID LID (N£ENAH R-1975 OR EQUIVALENT) 3" CONCRETE COLLAR CRUSHED STONE BEDDING 6" DI CLEANOUT PLUG AT END OF LINE CLEANOUT DETAIL COMPACTED SUBGRADE 4" 21-B STONE CONCRETE SIDEWALK JOINT DETAIL No Scale VARIABLE WIDTH' NON -SLIP BROOM FINISH MAX. CROSS SLOPE 2% < 4 G `4" 3,000 PSI AIR -ENTRAINED CONCRETE COMPACTED SUBGRADE 4" TYPE 21 B STONE NOTE: SIDEWALKS SHALL BE CONSTRUCTED IN ACCORDANCE WITH VDOT STANDARDS. n. 4.. . ',' CONCRETE SIDEWALK PAVEMENT SECTION No Scale 4 .+ '. I 1 �OR AS SHOWN ON PLAN WHEN NOT ALONG SIDEWALK CURB WIPE DOWN DETAIL No Scale Asphalt Pavement Restoration Detail for Open Cut Utility Installations Mill & resurface Mill & resurface per Saw -cut existing pavement to the full depth of asphalt 7.5" total asphalt 2. min. 112" min' concrete pavement Asphalt Concrete Surface Material P depth or equal to the depth of existing T6" min. Asphalt Concrete Base, Type SM-25.OA asphalt concrete, whichever is greater 1.5" min. Sub -base course depth Aggregate Base Material, Type I 10' min.YP shall be 10" or equal to Size No. 21 A or 21B depth of existing sub -base, whichever is greater �--ryl ,. Bench ' Horizontal and vertical surfaces 6" Bench shall be tacked with RC-250 liquid Min. Min. asphalt at a rate of 0.1 gallon per NOTES: SY, or as determined by the district administrator's designee Asphalt Concrete Surface Material: SM-9.5A for ADT < 10,000 Select Material Type I with minimum CBR = 30 SM-9.5D for ADT > 10,000 The district administrator's designee shall determine the Class I l material in accordance with Secctionoon 302 of the Road and Bridge restoration requirements for other pavement types. Specifications a" Trench width and pipe bedding shall be in No. 26 or 27 aggregate pipe bedding in accordance with VDOT Std. PB-1 accordance with Sections 205 & 302 of the Road and Bridge Specifications ' 12 inches minimum beyond the edge of the trench .. on longitudinal open cuts, or 25 feet minimum beyond the trench cent dine on perpendicular open cuts, or as determined by the district administrators designee. Date: August 27, 2014 f7;(/C UN.ITRO N. SHOW:ILTER y I_ic. No, 0402057151 A<p D6/22/20_3 4 O dS_.SjONALe m E O N U N C ¢ o > E E Lu i Q L6 O 3 Waxes w O m ol ¢<J U07 J — ui > N N An 4�"V 3 x 9lx�� in Q c U � S N M 7 W J uD H am O oc to Z F_ z Lu ato cw LL O V J w Z x Z K O In to a > Ln � > UL DATE 0511012021 DRAWN BY YT DESIGNED BY AM CHECKED BY JS SCALE AS SHOWN Q J z 0 >r O Z 0 U LU I U) Lu U) = m J J H� Q W U J LU V G`' C) 0Z�� J V/ O W LUU U O In U Z J G`' m a } ❑ zz U U LUJ Q co ' ^ �/, t1l J LU a IOB NO. 695.0 SHEET NO. Cl.1 5 d i' LEGEND: I I ILI I I I I I CONC. STEPS 2 TREADS. 3 RISERS W/RAIL \ ` \ \ \ \ \ \ 6g�`- _ \ Y• \ u'� \ I CONC. LANDING ASPHALT ROADWAY 2 LEVEL BLOCK STEEL To I I I 22TREADS,R (2019 SCIENCE'ADDITION) 23 RISERS 20' WATERLINE I W/RAIL EASEMENTFORACSA \ -(PENDING RECORDA T/ON) \�\ _ I I \ _ - ^ I FFE=69345'L1 FFE=706.82' L2 I8"MAPLE \ \ \ SAWCUT CURB CONC. 8 a \ \ \ O 2"DEC \ ( ) CONC. LEVEL 1 H� AT NEAREST JOINT TYP. srEP STEEL LANDING �2^"�,DEC },eq 2"0 C` \ \� \ \ ♦ \ \ ` - /F,o \ LEVEL 2- - -'GltL - 28" PINE \ ♦ \ \ \ -9H \` 2"DEC \ \ ^ 3" OAK' 7� COT,- . "5\l2" DEC 36"P/NE WITNES/I C / PEDESTAL \ss9�R--.7-691- / 1, 'kill 11 BENCHMARK � \ NA(L SET 32"OAK\`\ ��\ \ ELE\V=691.4I / Gy REMOVEFAND RELOC\ATE \ I 1 18"OAK \ EXISTING TREES ; 1 1 1 a _690� \ \ `\ IF POSSIBLEOk I 1 1 6"DEC j REPLACF\IN KIND, I e \ \ �� \\ �� �� \♦ \\ \` \` I I ICG-6 //// 6"DEC O �5 \ \ \ ` \ 1 F4NCTKCNING / / 2%"QAK ` REMOVE PORTION OF 1 / 0 I AS FLUME EXISTING\-k2" HDOE NE\ ESSARy PER THEI I 1 %// �L \ G"IING AND,DRAIN�AGE WLAN I 1 - - - - - - 4 \ \ \ \ \ \ \ // -689� 2"DFC 0(9 \ \ \ \ \ \\ \\ \\ \\ \ EMOV4 CONCRETE ` \ \ \ \ \ \ \ FLUE AIS REQUIi2Eq R GVAD11NG/AND IDRPIINP)bE /PL/�N --c9 _ _ Q kT / B I >EMOVE / /\ 1 1 1 I I / ' 1 /ND AL (W=%.0) \\ / 2. DES i / ) / / F UMt OUTLET /NOkHEID) INV--686.34' - -687- - e I JEMOyE It / / l I / I 1 1 I I If -PIPE OUTLET(END WALL) ' - - -6 - ARMOR INV W 82' 12" HDPE -REMOVE \\\ do�� Z L �R1SF\R STjR / A IRONY (2.66'gIA.IVYLOPOAp /� m ,i) / I I l / 685./ / , .� SOe=68$.57' w A j-861.9' / / / / / I I / 1 I I 1 / / / 2� INV PUT\=A.5' 12" HD�C 1 REMOVE ` COQRDIf ATE ANY � I � I I � I I t SWM POND \ \ kill2"DE RIEQUIRHD RErROUTIhG I I 1 I I FLOOR NOT \ 1 a WITH U�ILITYICOMPANY iI I ; I I ; \ \\ LOCATED ) o MULTI -LEVEL BRICK SCHOOL FACILITY WESTERN ALBEMARLE H.S. 39' (5941 ROCKFISH GAP TPKE.) -FFE=691.85' 2 LEVEL > BRICK SCHOOL MHD FACILITY TOP=691.64' INV. IN=686.74' 12" DIP INV. IN-690.63' 3" PVC INV. OUT=686.62' 10" HOPE SO INLET (20 DIA. NYLOPLAST) TOP=690.40' INV. IN=6686.87' 6" PVC INV. OUT=686.52' 12"HDPE CUT AND REMOVE EXISTING 12" HDPE PIPE AS NECESSARY DOWN FROM THE NEW DOGHOUSE INLET CONNECTION ® REMOVE ASPHALT ® REMOVE CONCRETE A���� a SAW CUT CURB SIDEWALK OR ASPHALT (SIDEWALKS AND CURB TO BE CUT AT NEAREST JOINT) THIS TOPOGRAPHIC SURVEY WAS COMPLETED UNDER THE DIRECT AND RESPONSIBLE CHARGE OF JOSEPH C. MEDLEY FROM AN ACTUAL GROUND SURVEY MADE UNDER MY SUPERVISION; THAT THE ORIGINAL DATA WAS OBTAINED ON THE FOLLOWING DATES: APRIL 13, 2021. THIS BASE -MAP AND DIGITAL GEOSPATIAL DATA INCLUDING METADATA MEETS MINIMUM ACCURACY STANDARDS UNLESS OTHERWISE NOTED. SURVEY NOTES 1. HORIZONTAL DATUM IS BASED ON NAD83 (NA2011), VIRGINIA STATE GRID, SOUTH ZONE VERTICAL DATUM IS BASED ON NAVD88. DATUM ESTABLISHED THROUGH NETWORKRTKGPS (LEICA SmartNET) OBSERVATIONS. 2. TOPOGRAPHIC DATA DEPICTED BASED ONA CURRENT FIELD SURVEY BY THIS FIRM, COMPLETED APRIL 13, 2021. 3. THIS IS NOT A BOUNDARY SURVEY,' WESTERN BOUNDARY LINE DEPICTED HEREON IS COMPILED FROM DEEDS AND PLATS OF RECORD AND RECOVERED MONUMEN TA TION. 4. MISS UTILITY TICKET INITIATED, TICKET NO. B109502497-DOB. NO UNDERGROUND UTILITYINVESTIGATION BEYOND INFORMATION PROVIDED VIA MISS UTILITY HAS BEEN CONDUCTED BY THIS FIRM. 5. NO TITLE REPORT FURNISHED, EASEMENTS MAYEXIST WHICHARE NOT SHOWN HEREON. 6. CONTOUR INTERVAL = V Q ; VN.1TRL1\ \i. SHOW:ILTER y Lic. No. 0402057151 O A.A D6/22720_3 4 dsskl C A I e�C,` m E 0 N U N C ¢ o > E w °1 E W i Q LL O 3 a ¢aw U0� J - uj N WN N v Br4l 3x 9 in c U> M c(31 S N N � m v W J Ln z F_ z a W O cY V J W z = zU z .. ¢ O V)vi g a > uvi LLJ > V) ul 0 0 LEGEND o ® WATER VALVE FIRE HYDRANT STORM DRAINAGE (SD) MANHOLE w ry ry ®® STORM INLET W/GRATE L F N N 9 ROOF DRAIN/ DOWN -SPOUT \ DIP DUCTILE IRON PIPE V O PVC POLY -VINYL CHLORIDE PIPE Z o 0 HOPE HIGH DENSITY POLYETHYLENE PIPE 0 DATE El TELCOMPEDESTAL if) 04 L/GHTPOLE > ® UTILITY VAULT, ASNOTED 0511012021 0 DRAWN BY - UFO— - UNDERGROUND FIBER/TEL COMM Y - W - WATER LINE YT - UGP - UNDERGROUND POWER/ELEC UTILITY • DESIGNED BY OHP OVERHEAD POWER / UTILITY • AM —X— FENCE LINE • CHECKED BY Nv EDGE OF PAVEMENT (EP) is TREE LINE/ EDGE OF WOODS • • SCACA LE CONIFEROUS TREE • 1 "=20' titd DECIDUOUS TREE (DEC) • SWK SIDEWALK v SIGN • O PROPER TY CORNER FOUND (AS NOTED) �F EM�(E O EXISTING\ GRAN EL \ \ 1 \ \ ✓ / i "Q\ AD24 \ / ' /%-b �4? # rb �0 *O VE AND RELOC`A7GF,, EXISTING �5 TREES IF POSSIBLE Qe� OR REPLACE IN IZTN � ASPHALT PARKING 1 I 1 h 1 I I I \\ HC RAMP ' Fp�\ 12"PIiJES&/GRATE SO IN T (2.0 DIA. NYL OPLAST) (TOP ' I 1 1 \ \ \ \ \ \ \ \ p TOP--683. 16' ° INV HOPE 6p \ \ IN - 79.08'12"HOPE (POND) INV OUT=678.85'15"HDP, I I \ o ,FIBER ASIMARKED FROM _ /IN=579.01' 8" PVC (S) I ` PRIOR SUR17EYS N01`A�4RKED �V.O 78.95'12"HOP ( �. Z�NTEMRORARIL Y) ` \ \ \ I \ CUT ANDREMOVE€XISTING \ 1 \ \ \ \\ I I 4. HDPE PIPI'AS NECESSAR ` \ 1 �GREENHOUSE UPI FROM THE NE\I�QOGH(%1SE \ \\ \\ I �J 0 INLET CONNECTAON \ \ \ / I 1 I PO RASM rOM PRIOR (NOT MARKS e COORDINATE FINAL SEWER AND WATER LINE ROUTING, SIZE, MINIMUM COVER, AND CONNECTION TO EXISTING FACILITIES WITH MEP ENGINEER AND PLUMBER BEFORE BEGINNING DEMOLITION OR CONSTRUCTION Y) REMOVE ASPHALT SO ��CURB INLET W/MHD TORV(/ TOP=683.7T _ INV IN=67844' f5"HOPE 15° INV. IN=678.32' 15"HDPE TO OUTFALL r I SECTION \- SAWCUT CURB OF CG-6 AT NEAREST JOINT (TYP.) I STORY UTILITYBOX ON WOOD FRAME CONC PAD BLDG. ® EXISTING SEWER PUMP A SCALE 1"=20' 0 20' 40' am O oc LG`'L Q J z 0z O z Q G � WO Q Lu m C) 2 Q aS W Lf) J"O C) O w u O m u U J J mz } z z U) z O X U w WW J Q / /) W v J m J Lu Q ]0B NO. 695.0 SHEET N0. C2.0 0 N NOTES: I 1. WATER SERVICE LINE TO BE 2" HDPE IPS DR11 (200 PSI) SHALL BE MANUFACTURED FROM A PE 3408 RESIN LISTED WITH THE PLASTIC PIPE INSTITUTE (PPI) AS TR-4. THE RESIN MATERIAL o / WILL MEET THE SPECIFICATIONS OF ASTM D3350-02 WITH A CELL O I CLASSIFICATION OF PE 345464C. PIPE SHALL HAVE A LN.lTR%\ i.SHQW.gTER y MANUFACTURING STANDARD OF ASTM D2737 (COPPER TUBING Lic. No. 0402057151 SIZE), ASTM D2239 (IRON PIPE SIZE, CONTROLLED INSIDE I DIAMETER) AND ASTM D3035 (IRON PIPE SIZE, CONTROLLED ',p D6/22/20=1 4 OUTSIDE DIAMETER). THE PIPE SHALL CONTAIN NO RECYCLED COMPOUNDS EXCEPT THAT GENERATED IN THE MANUFACTURER'S OWN PLANT FROM RESIN OF THE SAME C1NA I ° SPECIFICATION FROM THE SAME RAW MATERIALS. ALL PIPES I I SHALL BE SUITABLE FOR USE AS PRESSURE CONDUTIS, AND PER AWWA C901, HAVE NOMINAL BURST VALUES OF THREE mo E TIMES THE WORKING PRESSURE RATING (WPR) OF THE PIPE. N u I PIPE SHALL ALSO HAVE THE FOLLOWING AGENCY LISTINGS OF r4 n I NSF 14 AND NSF 61. > E A. I 1 LEVEL 2. SEWER LATERAL SHALL HAVE 36" MIN. COVER AND A MIN. SLOPE E w a; p BRICK SCHOOL OF 1.04% AND BE 4" SCHEDULE 40 PVC IN ACCORDANCE WITH F Lu > 3. iFACILITY SPECIFICATION ON PLUMBING PLANS. a LL o 3 I LL I LLn ce W L C'1 H ¢mum Z z I — n O uj ~ L9 uFj a � 00 F 3 V J I 4 I Q O 3:4 Q z V) \ I in4v C7 U Qto d I \ I ON > v \ N W V)�- � M (Y > A. V) Z G W J CONC. STEPS 2 TREADS, \ / \ 3 RISERS W/RAIL Ul 14 20 C7 \ \ \ \ \ CONC LANDING A. ASPHALT I \ \ 0 2° i l \ ROADWAY 2 LEVEL BLOCK o MULTI -LEVEL \ \ rt � I I I \ STEEL STAIR 2019 'SCIENCE' ADDITION BR/CKSCHOOL FACILITY 22TREADS, ,y r, O \J .) 20' WATERLINE \ W/ RAIL A23 LRISERS w FFE=693.39' (5941 ROCKFISH GAP TPKEF ry ry Lu EASEMENTFORACSA I \ 2 Q to N \ \ \ \ \ \-IRENOING RECORDA T/ON) \� \ FFE=691.85' Q O O p I _ I ` \ \ ` _ _ FFE=693.45' L I \ < Z p \ \ \ \ \\ FA I FFE=706.82' L2 n�' o \ \ \ MAPLE \ \ \\ \ I CONCO DATE 18" \ \ \ \ \ \ ( oHp TEP 2"DEC \ \S �/ 2 LEVEL \ \ \ \ \ \ CONC LEVEL 1 I Q' ' / 0511012021 STEEL LANDING Z" DEC >'� 2„ D,F� \6 ,��i'/ BRICK SCHOOL O \ \ \\\ \ \ ` ` - / \ ` F,o \ LEVEL2- - - _ �:'s� y{\ MHD FACILITY DRAWN BY \ \ \ 28" PINE \ \ \ \ \ _py \\ \ \ `tA.+� � Q // TOP=691.64' �(�}�avy�, INV. IN=666.74' 12"DIP YT ` \ ` \ \ \ \ \ ♦ \ R'ECONSTRUCT F,oR9 \ 2"DEC 1d.r 00� 0V� �// INV. IN=690.63'3"PVC / \ ` \ n ` \ - UGFIBER ` �.�- �ONC TE FLUM C,\ 2"DEC \ / INV. OUT=686.62' 10"HDPE • DESIGNED BY \ \ \ \'Iq6" P/NE \ \ \ \ 36" OA(K\ _ - - - yyITNESIS $- \ \ \ �O \\ RAIN T A DITCH I \ 0Tc TGT \ PEDESTAL \ \ _ \ POS�INLE q R/ \ SSW \ I C C. SO /NLET(20 DIA_ NYLOPLASTJ / • AM .. TOP=690.40' Ncs�pF?.¢"\ INV 1N=6686.8T 6" PVC Fc / • CHECKED BY sq,�Pgo INV OUT=686.52' 12"HOPE K RAI WAEKWITH \ \��\ SCALE \ \ \ \ \ \ IVfI(L SET \ I 2 1 "=20' \ \ \ HANDRAILS TO ERE 32"OAK \ \ \ \ ELE\V-691.41 �QESIGNED BY`OTHERS) \ ` \ \ ♦ ` \ \ \ \ \ \ 18" OAK\dk`2,` \ \ \ \ 1 1 9r FA �'ryQ'\ / • 2d"eAK \ `\ \1 I ` 1 O� \\\ �\ \\ `\\ \\ \\ \ \\ \\ \\ \ �/ I \ I \ \ / ✓ / \ `\ \ \ 1 I 1 I 64' \ 30"OAK \ \ \ I / I I i' O \ \ / �^ N /\, A024 PRESERVE OR RECONSTR � lb0'h.J 3PICItT•ABLEAREAS AT \ \ I / I I I I /� /cps 0 DIRECTION OF 010-INER. Q \ \ `\ ``\ `\ `\ \ \\ \♦ `\ \\ \ 7`� 1 /II I / / !\OVvOQ'it Q 0/y \ / MODULAR \ 1 J' \r ^p \ \ O Z C S&OOroI - \ \. \\ \\ `\ `\ \\ \ \\ �\ 1 1 I // 1 ♦I\ RF 690.20 / Q�(.b U ` J z e1� w Q < REPLANT 5 TREES SIMILAR IN SIZE Q 5 - 2Q e \ \ AND TYPE TO THE 5 TREES J CL U REMOVED IN AREA BETWEEN PATH Lu U I --I ASPHALT AND PARKING LOT. COORDINATE J Y \ PARKING LOCATION AND SPECIES WITH THE \ TIE PROPOSED CG-2 ~ O1 L ri' - \ \ Arb XISTINGAT POWER AS MA OWNER A IRON.() 7 _ J FROM PRIOR EYS w A �61.9' / i / i I I I I / / \ j i�i ` \ \ / II Q NEAREST JOINT (TYP.) (NOTMARKE COORDINATE THE FINAL SEWER Q J z T 1 I I I \ CONTEMPO YJ AND WATER LINE ROUTING, SIZE, O Q MINIMUM COVER, AND CONNECTION = 30' RAMPNVITH HANDRAILS a h 123 LF HDPE W S TO EXISTING FACILITIES WITH u AND L6\NDINGS (DESIGNED I IPS DR11 PSI) �N PLUMBING PLANS AND PLUMBER BY OTHERS) WATER ERV BEFORE BEGINNING U O \ _ _ _ - _ �i � \ TIE P OPOSED CG-6 CONSTRUCTION. m 0 - - _ _ TO EXISTING AT a Q 1 I 1 I fJ' / ��SO CURB INLET W/MHO I I 1 I I I I TOP=683.77' 1 I 1 1 1 I\ I 1 I �$ \ . l NEARESTJOINT p INV. IN=678.44' 15"HDPEHft& J 1 I 1 1 I 1 1 \ ( 1 - IINV. 1N=678.32' 15"HDPE TO OUTFALL z 6' V �\ _ Gl N O 130' R�M H CLEANOUT U 0 LLJ HIANDRAILo�` NN _ _ / `\\ ,cam=fro /GRATE M W / 1 \ LAND(NGS (PESIgNED BY\ I I I \ \ \ OTHERS) \ ` \ SO INLET C1A. NY, T) ITOP' B3'. ' 0 UFO T048.73'i6' P INV. .94'12"HDPE Z , /� W W-V -pv- 79-08' 12"HDPE jr ND) INV. OUT=678.85' 15"HDPE v J 0'] I \ FIBERASIMARKED FROM_ PRIOR SURREYS - IIN=li79.01'8"P (SJ 1 STORY UTILITYBOXON I' ' Q \ I "VV. OU 78.95' 12" W \ \ l I \ \ \ \ (N01`EMPO D IL \ WOOD FRAME SONG PAD TEMPORARILY) \ \ ` BLDG. SEWER PUMP / \ GREENHOUSE 25' SETBAOK SCALE 1 "=20' 0 20, 40' ]0B NO. NOTE: COORDINATE FINAL SEWER AND WATER 44695.00 ROUTING, SIZING, AND CONNECTION TO EXISTING FACILITIES WITH MEP ENGINEER PRIOR TO BEGINNING SHEET NO. CONSTRUCTION. ALL PROPOSED UTILITIES TO BE C4. 0 CONSTRUCTED TO ACSA STANDARDS. 0 m i' 0 0 a I I ILI I I I I I 4 CONC. STEPS 2TREADS, 3 RISERS W/ RAIL A. ASPHALT I CONC LANDING ROADWAY 2 LEVEL BLOCK STEEL STAIR i2019'SCIENCE'ADDIT/ON) 22 TREADS, 23 RISERS 20'WATERLINE I \ W/RAIL EASEMENTFORACSA -JAENOING RECORDATION) \� ` \ \ I FFE=693.45' L 1 FFE=706.82' L2 \ ` \ 18"MAPLE��(tt`j \ l \ I I ` CONC. 1.tX� \ \ ; \ \ ( ONO \ STEP \ \ \ CONC. LEVEL 1 2" DEC 1 STEEL LANDING 2" DEC`_' 2" D C` H gg \\\ \\\\ `\\\\28"P\NE\EL2� 2 ��(�^^27�� G r, 2"DEC sa 6" P/NE ^ 36" OAK A` \ - - - UG-FlBER ` \ \ \"YP O \ / \ 00 112tt"ddDEC/I /1 PEDESTAL pF \ I I \ LOW AREA TO 690:09' \ \ \ BENCHINIFkRK \ \ \6 \ \ \ \ \ MTAIN POSITIVE - Nl1 L SET DRAINAiEAROUND \ \ ` 690.20' \ \ \ \ 32"OAK \ \ \ 1`JILDINGELE\ 6862' \ ` 690.20' 687.01, 18" OAK\{--'� I GLEANOUT\ I 1 24" eAK�A 6"HDPMURIED ''PIPE PER ROOF \DRAINA ID GRADAC2 NOTES, I DO\kN 1 \\ \ \ 1 I 1 (PC})TS 30"OAK \ \ I I TY \ / \\ \1\ / I \ \ \ \ 3'�IDE L VEL\ SPREA ER \ 'I` / I I / \ FIFE 690.20 TO'IHANIJL� DRAINAGE\ `\ L_CJN AREA TO FROMIROOF DRAINAGE\\MF�INTAIN POS�WE INAGEAROUNa- \ BUILDING- \ DOWN SP9UTSbN LASJ SIDS TO qE PIPFT6 UND) R TpAILE42 ABOVEIABO)/E / 615.87' / I / GRADE BY PLU ERAND WESTERN P)tvSPCIUTS A ND / / b \ U�DERGROUN9f IPE (TYP.) / cow ccol / a IRON,() I LEVEL rZaS.IA' t AT1861.9'/ / /� / /� / I ✓ �1 I LANDING co I AT 690.20 rl 1 I 1 / / I\ Itit � IBehsLV'S / o I I --686.ST_ J- / I I � I I 6gS / 1 \ I \ I 1 �FkjFO� ♦ 12"PIN SD INLET (2.0 CIA. NYL OPLAST) UFO TOP=683. 16' INV - 79.08' 12" HDPE (POND) FIBER ASYMARKED FROM_ _ l . IN=li79.01'' 1 PVC (S) PRIOR \ \ \ l I \ \ \ \ N07%kARKED S %V. OU 78.95' 72" HDP NTEMRORARILY) I 25'SETBAOK\\ \ \ / / I I I \\\ \�\ \ \ \\\ \\ I �°0 / I I i �u. LEVEL LANDING AT-69D.20 i .60, MULTI -LEVEL BR/CKSCHOOL FACILITY WESTERN ALBEMARLE H.S. {5941 ROCKFISH GAPTPKE) L rro-w.... 2 LEVEL e..(j BRICK SCHOOL MHD FACILITY TOP=691.64' / / INV. IN=666.74' 12"OIP V / INV. IN=690.63' 3" PVC mo /� INV. OUT=686.62' 10" HDPE ' - C. SD INLET (2.0 DIA. NYLOPLAST) / TOP=690.40' INV. IN=6686.8T 6" PVC l INV. OUT=686.52' 12"HDPE ° NSF 10 690.3 \GF0 O \ G ?q 690.. \ � �A, 10, Ci p �ry 0 \UG�o Q � ASPHALT PARKING POWER AS M FROM PRIOR (NOT MARKET Y) \ 104. DI-1 102: MH-1 STA 10+00.00 STA 10+10.91 TOP 689.92 TOP 689.93 INV IN 686.03 (EXIST 12" HDPE) INV IN 685.60 (103) INV OUT 685.82 (103) INV OUT 684.32 (101) 6AS 100: MH-1 STA 11+41.11 TOP 684.73 INV IN 681.06 (101) INV OUT 679.32 (EXIST 12" HDPE.) RQ5 EXISTING GRADE 690 690 \ PROPOSEM GRADE \ 685 685 103 10.91' OF 12" HDPE 101 @ 2.00% 120.20, 0E 680 I IDp 680 675 675 q VJ V, 50 0 50 PROFILE SCALE 10+00 1+STR 104012+00 ,2+50 STR 100 HORIZ SCALE: 1 "=50' VERT SCALE: 1 "=5 ROOFDRAIN AND GRADING NOTES: 1. PIPES FROM ROOFDRAINS TO HAVE A MINIMUM SLOPE OF 1.0% OR AS SPECIFIED ON PLAN. 2. SOUTHERN ROOF DRAINS FROM DOWNSPOUT TO HAVE A MINIMUM COVER OF 2.0' 3. CONTRACTOR TO VERIFY IF DOWNSPOUT BOOT CAN BE SUBSTITUTED FOR CLEANOUT. IF NOT, PROVIDE CLEANOUTS AT ALL LOCATIONS WHERE ROOFDRAINS TURN OR CONNECT TO PIPE OUT OF BUILDING. 4. CONTRACTOR TO FIELD VERIFY ALL EXISTING AND PROPOSED STORM INVERTS OUT OF THE BUILDING AND CONFIRM REQUIRED SLOPES, COVER, CROSSING AND CONNECTION POINTS CAN BE ARCHIVED. CONTRA TOR SHALL COORDINATE ANY CONFLICTS WITH ENGINEER BEFORE BEGINNING CONST CTION. J i I Q� /(b CLY / �O Vv 4: � ry SO CURB INLET W/MHD TOP=683.77' 684.47' HC RAMP INV. IN=678.44' 15"HOPE 15 INV. IN=676.32' 15'HOPE TO OUTFALL in -6a4- 12 -Y2 /GRATE INV. � .94' 17" HOPE INV. OUT=678.85' 15"HOPE 1 STORY ` UTILITYBOXON WOOD FRAME CONC. PAD BLDG. ® EXISTING SEWER PUMP GREENHOUSE o� e 0 SCALE 1"=20' 0 20, 40' UN.1TiL03i. SHOW:ILTER y Lic. No. 0402057151 A.A D6/22720_3 4 Okdssk1,V A I m E O N U N > E w °1 E W i Q LL O 3 oLL Qaw U0� J - ui N W N N v 4� Br4l 3 x 9��� Uc > Q S N N � � m a� W J H am O ce DATE 0511012021 DRAWN BY YT DESIGNED BY AM CHECKED BY JS SCALE AS SHOWN LG`'L Q J z U 0o > z 0 z O Q w J i - a V) Lu Q 2 J az I --I W Q J 0 C) O Q LU v VI m U Z J J m p Qua a } a/ � z (n z O U Ww Y Q ) / w v m J Lu a IOB NO. 695.0 SHEET NO. C5.0 0 N i' 0 0 a