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HomeMy WebLinkAboutSDP199800028 Plan - Approved 1998-07-30I I 11 REVISIONS PIEDMONT SHEET INDEX TITLE SHEET COVER SHEET NOTES AND DETAILS ...................... . .......... .. .C1 OVERALL/KEY PLAN '­ ............................... ........... C-2 BUILDING AREA LAYOUT AND UTILITY PLAN C3 BUILDING AREA GRADING, DRAINAGE AND EROSION CONTROL PLAN ..........C4 ENTRANCE ROAD DEMOLITION PLAN AND SITE PLAN C5 ENTRANCE ROAD INTERSECTION DEMOLITION PLAN AND SITE PLAN. C6 EROSION CONTROL NOTES ... ... .... C7 EROSION CONTROL DETAILS C8 STORM SEWER PROFILES ....... * ......C9 WATERLINE PROFILES ..................... CIO STORMWA TER MANAGEMENT PLAN AND DETAILS C11 POST- AND PRE -DEVELOPMENT DRAINAGE ANAL YS/S. C11A WASTEWATER PUMP STATION AND FORCE MAIN C12 DATE SHEET NUMBERS DATE SHEET NUMBERS 7-24-98 C3, C9, C11 F_ R-EuIONA d�11H�1►��\rm SITE DUCAT'10N M, IIL\ I I HYDRAULIC ROAD VICINITY MAP SCALE: 1" 2)000' ALBEM�IRL��iCOUI�'I'Y APPLICANT S C-11/ HO 0 Lj WON � 1mvi 29 I It L S SC H 0 u" ''LIC �­f k DEPARTMENT OF PLANNING AND CO AAUNI7Y DEVELOPMENT - DEPARTMENT OF ENGINEERING: DEPAR7MENT OF ZONING - — FIRE OFFICIAL: ALBEMARLE COUNTY SERVICE AUTHORITY *7 -So - 179 VIRGINIA DEPAR7MENT OF HEAL TH. VIRGINIA DEPARTMENT OF HIGHWAYS AND TRANSPORTATION. A4 207 Ricr 804 Ab . . . . . . . . . . . . . I ul I C' q 40, PIEDMONT REGONA IL EDUCA .10 PROGR) M- ALBEMARLEgOUN FY PUBLIC SCH OLS A- B ­EM COUNTY OF VIRGINIA STATE PROJECT -5A .� WE @ Bond Comet Westmoreland + Hiner Architects, Inc. Material Included hire!n is covered by copyright. Use of this'work. in in part is forbidden without the .. e p, ssed witten content of Bend Comet Westmoreland + Hiner Archltacts.lnc.. PROJECT NUMBER: PROJECT MANAGER: 1H S. HOSTETLER A125 DRAWN BY: STEPHEN D. HOSTTETU2 'X , IV No. 24812a 1 % Ma ISSUE DATE: JUNE 15, 199 IONAL V I 1016blaw REVISIONS: JULY 24, 1998 -, Mal mew CIVIL 7— ENGINEERS G IN E E R S —CORPORATE HEADQUARTERS 711N. COURTHOUSE ROAD _ �—�--��RICHMOND, VIRGINIA 23236-4099______ TELEPHONE: (804) 794-3500 TIMMONS PROJECT #17518-50 •ME,, TAX MAP 06000-00-00-078A DATE.- TUNE 15) 1998 BUILDING KEY SHEET TITLE: SHEET NUMBER: F F T T ALBEMARLE COUNTY 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 DRAM✓N MAY NOT ACCURATELY REFLECT THE REQUIREMENTS OF THE PERMIT. WHERE ANY DISCREPANCIES OCCUR THE REQUIREMENT OF THE PERMIT SHALL GOVERN. 2. ALL PAVING AND DRAINAGE RELATED MATERIALS AND CONSTRUCTION METHODS SHALL CONFORM TO CURRENT SPECI FI CA TIONS AND STANDARDS OF VD 0 T UNLESS 0 THER WI SE NO TED. .3. EROSION AND SIL TA TION 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. THE MAXIMUM ALLOWABLE SLOPE IS 2:1 (HORIZONTAL: VERTICAL). WHERE REASONABLY OBTAINABLE, LESSER SLOPES OF 4:1 OR BETTER ARE TO BE ACHIEVED. 5. PA VED, RIP -RAP OR STABILIZA TION MA T LINED DITCH MA Y BE REQUIRED WHEN IN THE OPINION OF THE ALBEMARLE COUNTY DIRECTOR OF ENGINEERING, OR THE DIRECTOR'S DESIGNEE, IT IS DEEMED NECESSARY IN ORDER TO STABILIZE A DRAINAGE CHANNEL, 6. ALL TRAFFIC CONTROL SIGNS .SHALL CONFORM WITH THE X%uVIRGINIA MANUAL FOR UNIFORM TRAFFIC CONTROL DEVIG`E570-u. 7. UNLESS OTHERWISE NOTED ALL CONCRETE PIPE SHALL BE REINFORCED CONCRETE PIPE - CLASS W. 8. ALL EXCA VA TION FOR UNDERGROUND PIPE INSTALLATION MUST COMPLY WITH OSHA STANDARDS FOR THE CONSTRUCTION INDUSTRY (29 CFR PART 1926.) ALBEMARLE COUNTY GENERAL WATER AND SEWER CONDI TJO)NS 1. WORK SHALL BE SUBJECT TO INSPECTION BY ALBEMARLE COUNTY SERVICE AUTHORITY �- - INSPECTORS. THE CONTRACTOR WILL BE RESPONSIBLE FOR NOTIFYING THE PROPER SERVICE AUTHORITY OFFICIALS AT THE START OF THE WORK, 2. THE LOCATION OF EXISTING UTILITIES ACROSS THE NE OF THE PROPOSED WORK" ARE NOT NECE.SSARIL Y SHOWN ON THE PLANS AND WHERE SHOWN, ARE ONL Y APPROXIMA TEL Y CORRECT THE CONTRACTOR SHALL ON HIS OWN INITIATIVE LOCATE ALL UNDERGROUND LINES AND STRUCTURES AS NECESSARY. J. ALL MATERIALS AND CONSTRUCTION SHALL COMPLY WITH GENERAL WATER AND SEWER CONSTRUCTION SPECIFICATIONS AS ADOPTED BY THE ALBEMARLE COUNTY SERVICE AUTHORITY ON JANUARY 15, 1998. 4. DATUM FOR ALL ELEVATIONS SHOWN IN NA TIONAL GEODETIC SURVEY. 5. THE CONTRACTOR SHALL BE RESPONSIBLE FOR NOTIFYING "MISS UTILITY" (1-800-552-7001), 6, ALL WA TER AND SEWER PIPES SHALL HAVE A MINIMUM OF 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 DI TCHES. 8, VALVES ON DEADEND LINES SHALL BE RODDED TO PROVIDE ADEQUATE RESTRAINT FOR THE VALVE DURING A FUTURE EXTENSION OF THE LINE MA TERIAL NO TES 1. PVC PLASTIC. SEWER PIPE SHALL BE ASTM D-3034 PSM SDR 35 MIN. REFER TO BEDDING DETAIL FOR PVC SANITARY SEWER PIPE. 2. DUCTILE IRON SEWER PIPE SHALL BE ANSI/AWWA C151 CLASS 52. REFER TO BEDDING DETAIL FOR D. 1. SANITARY SEWER PIPE. .3. DUCTILE IRON WATER LINE SHALL BE ANSI/AWWA C151 CLASS 52 . FDR 12" AND .SMALLER, AND CLASS 51 FOR 16" AND LARGER. 4. COPPER WATER SERVICES SHALL BE TYPE K, DRAWN TUBING. 5. PVC PLASTIC WATER LINE 3" AND SMALLER SHALL BE SCHEDULE 40. 6, CORRUGATED PLASTIC PIPE (SMOOTH -BORED) FOR ROOF DRAINS AND .STORM SEWER SHALL BE ASTM F 405 OR AASHTO M 252 FOR 10" AND SMALLER, AND ASTM F 667 OR AASHTO M 294 FOR 12" AND LARGER. REFER TO VDOT STD. PB -1 FOR BEDDING DETAILS FOR CORRUGATED PLASTIC PIPE. 7. ALL CONCRETE PIPE SHALL BE CLASS III EXCEPT AS OTHERWISE INDICATED. REFER TO VDOT SPECIFICATIONS. REFER TO VDOT STD. PB -1 FOR BEDDING DETAILS. ROOF DRAIN NOTES 1. ALL INDIVIDUAL BUILDING DOWNSPOUTS ARE TO BE TIED INTO THE ROOF DRAIN COLLECTOR SYSTEM OR DIRECTLY INTO THE STORM SEWER SYSTEM. 2. THE ROOF DRAIN COLLECTOR SYSTEM SHALL BE SMOOTH -LINED, CORRUGATED POLYETHYLENE PIPE (HANCOR HI -Q OR APPROVED EQUAL) LAID AT A MINIMUM SLOPE OF 1.04% J. PIPES CONNECTING TO INDIVIDUAL DOWNSPOUTS SHALL BE 6. ALL OTHER DRAIIN PIPES SHALL BE SIZED AS INDICATED. 4, CLEANOUTS SHALL BE PROVIDED AS SHOWN ON THE PLANS AND AS REQUIRED BY THE LOCAL BUILDING CODE. CLEANOUTS SHALL BE PLACED AFTER EACH DOWNSPOUT CONNECTION. 5. CONNECTIONS INTO CONCRETE PIPES SHALL BE MODE WITH "INSERTA TEE" TYPE CONNECTORS. 6. CONTRACTOR SHALL MAKE PROVISIONS TO MAINTAIN ADEQUATE OUTFALL FOR EXISTING ROOF DRAINS DURING CONSTRUCTION. EROSION CONTROL NOTES 1. PRIOR TO ISSUANCE OF AN EROSION CONTROL PERMIT, A PRECONSTRUCTION CONFERENCE MUST BE HELD WITH THE OVINER AND CONTRACTOR. ALSO, A PERFORMANCE BOND MUST BE POSTED ON A COUNTY FORM AND APPROVED BY THE COUNTY ATTORNEY AND COUNTY ENGINEER. THE AMOUNT OF THE BOND WILL BE DETERMINED AFTER COMPLETION OF THE BID DOCUMENTS. 2. IT .SHALL BE THE CONTRACTOR'S RESPONSIBILITY TO INSPECT ALL EROSION I- CONTROL DEVICES PERIOOICALL YAAND AFTER EVERY ERODIBLE RAINFALL. ANY NECESSARY REPAIRS OR CLEANUP TO MAINTAIN THE EFFECTIVENESS OF THE EROSION CONTROL DEVICES SHALL BE MADE IMMEDIA TEL Y. J. NO DISTURBED AREA WILL BE DENUDED FOR MORE THAN 30 CALENDAR DAYS. 4. ALL EROSION AND SIL TA TION MEASURES ARE TO BE PLACED PRIOR TO OR AS' THE FIRST STEP IN GRADING. 5. ALL STORM AND SANITARY SEV✓ER LINES NOT IN STREETS ARE TO BE MULCHED AND SEEDED IMMEDIA TEL Y AFTER BACKFILLING. NO MORE THAN 500 FEET OF TRENCH TO BE OPEN AT ONE TIME. TELEPHONE AND GAS SUPPLY TRENCHES ARE TO BE 6. ELECTRIC POWER, COMPACTED, SEEDED, AND MULCHED IMMEDIA TEL Y AFTER BACKFILL. NO MORE THAN 500 FEET OF TRENCH TO BE OPEN AT ONE TIME. 7. ALL TEMPORARY EARTH BERMS, DIVERSIONS AND SILT DAMS ARE TO BE MULCHED AND SEEDED FOR VEGETA TI VE COVER IMMEDIA TEL Y. STRAW OR HAY MULCH IS REQUIRED. THE SAME APPLIES TO ALL SOIL. STOCKPILES. 8. DURING CONSTRUCTION, ALL STORM SEWER INLETS WILL BE PROTECTED BY SILT TRAPS, MAINTAINED AND MODIFIED AS REQUIRED BY CONSTRUCTION PROGRESS. 9. ANY DISTURBED AREA NOT PAVED, SODDED OR BUILT UPON BY NOVEMBER I s t IS TO BE SEEDED ON THA T DA TE WI TH OU IS, ABRUZZI OR EQUI VA LEN T AND MULCHED WITH' HAY OR STRAW MULCH. MODIFY, AS APPLICABLE, DEPENDING ON PROPOSED TIME OF CONSTRUCTION. 10, CERTAIN EROSION CONTROL METHODS AND/OR PROCEDURES SPECIFIED ON THESE PLANS MAY BE AT VARIANCE TO THE GENERAL CRITERIA PRO VISIONS OF THE EROSION CONTROL ORDINANCE. BY INCLUSION IN THIS PLAN, THE ENGINEER HAS DETERMINED THAT THE METHODS SHOWN ARE MORE EFFECTIVE THAN PHE GENERAL CRITERIA. 11. IF, DURING CONSTRUCTION, ADDITIONAL EROSION CONTROL DEVICES ARE FOUND NECESSARY, THEY SHALL BE INSTALLED AS DIRECTED BY THE CONSTRUCTION! ENGINEER FOR ALBEMARLE COUNTY, 12. THE CUT AND FILL VOLUMES FOR THIS SITE ARE EXPECTED TO BALANCE, THEREFORE NO PERMANENT WASTE OR BORROW AREAS ARE ANTICIPATED. I GENERAL NOTES 1. 0 WNER/DE VEL OPER: THE SCHOOL BOARD OF ALBEMARLE COUNTY, VIRGINIA 401 McINTIRE ROAD CHARLOTTESVILLE, VA 22901-4596 C/O: MR. AL REA SER ALBEMARLE COUNTY PUBLIC SCHOOLS BUILDING SERVICES DEPARTMENT 2751 HYDRAULIC ROAD CHARLOTTESVILLE, VA 22901 PH. #• (804) 973-3677 FAX #• (804) 973-9545 2. PROPOSED USE: EDUCATION; KINDERGARTEN THRU 12TH GRADE. J. MAXIMUM NUMBER OF EMPLOYEES: 47 TOTAL (17 AT P.R.E.P. AND 30 AT BURGESS LANE SCHOOL) 3. TAX MAP AND PARCEL NO.: 06000-00-00-078A 4. THIS SITE IS ZONED RA AND IS LOCATED WITHIN AN AIRPORT PROTECTION OVERLAY DISTRICT. 5. MAGISTERIAL DISTRICT JACK JOUETT DISTRICT 6. BOUNDARY INFORMATION BY 0. R. RANDOLPH, ENGINEER, SEPTEMBER 24, 1946; TAKEN FROM PLANS TITLED "CHARLOTTESVILLE DISTRICT JUNIOR HIGH SCHOOL", PREPARED BY DAVIS AND McCLINTOCK ARCHITECTS AND ENGINEER, DATED JUL Y 25, 1965. 7. SURVEY INFORMA TION IS FROM FIELD DATA CA THERED BY TIMMONS. VERTICAL DATUM IS BASED ON FINISHED FLOOR OF EXISTING JACK JOUETT MIDDLE SCHOOL. OTHER EXISTING TOPOGRAPHY IS FROM ALBEMARLE COUNTY FLOWN TOPO. 8. SITE AREA: 216.691 AC. (TOTAL SITE) AREA FOR P.R.E.P. SCHOOL SITE = 1.1 A C. ± 9. THIS SITE IS LOCATED WITHIN THE RI VANNA RESERVOIR WATERSHED. 10. MAXIMUM HEIGHT OF STRUCTURES: 3O' (MAX. ALLOWABLE = 35) 11. BUILDING :SETBACK REQUIREMENTS: 75' FRONT YARD SETBACK, EXISTING PUBLIC ROADS; 25' FRONT YARD SETBACK, INTERNAL PUBLIC OR PRIVATE ROAD,- 25' OAD;25' SIDE YARD SETBACK; AND 35' REAR YARD SETBACK. 12. PARKING CALCULATIONS BASED ON 3800 S.F. OF OFFICE SPACE AND AN ULTIMATE STUDENT POPULATION OF 80: P.R.E.P. SCHOOL (OFFICE USE): 3800 S. F. OFFICE SPA CE X I .SPA CE PER 200 S. F = 19 SPACES BURGESS LANE SCHOOL, K THRU 12: 26 ELEMEN TAR Y STUDENTS X 1 SPACE PER 12 STUDENTS = 3 SPACES 27 MIDDLE SCHOOL STUDENTS X I SPACE PER 11 STUDENTS = 3 SPACES 27 NIGH SCHOOL S TUDEN TS X 1 SPACE PER 3 S TUDEN TS = 9 SPACES TOTAL REQUIRED = 34 SPACES PARKING PROVIDED = 49 SPACES (INCLUDING 2 HANDICAP ACCESSIBLE SPACES) 13. IMPERVIOUS COVER CALCULATIONS.- EXISTING ALCULATIONS:EXISTING IMPERVIOUS COVER: 1,470,000=' s. f EXISTING IMPERVIOUS COVER REMOVED: 8,040± s.f. IMPERVIOUS COVER ADDED: BUILDINGS 20,400± s. f. PARKING AND DRIVES 42,400± s. f. SIDEWALKS 6,960± S. f. TOTAL ADDED: 69,760.± s. f NET IMPERVIOUS COVER: 1, 531, 720+ s. f. 14. NO 100 -YEAR, FLOODWAY IS DELINEATED FOR THIS PROPERTY IN THE FEMA FLOODWA Y MAP #510006 0210 B FOR ALBEMARLE COUNTY. 15, TREE CANOPY COVERAGE = 137+ ACRES (216, 691 ACRES/137 ACRES = 63% COVERAGE) 16, 4PPROVAL FOR ONE-WAY CIRCULATION AND FOR CRITICAL SLOPES WAS f, GRANTED AT THE APRIL 14, 1998 PLANNING COMMISSION MEETING. PROJECTED TRANS'POR TA TION SUMMARY T EXPOSED A GGREGA TE RAMPS 12:1 MAX. SLOPE SIGN LOCATION ---�� ` CONCRETE WHEEL STOP 411 1 A.• } t SIDEWALK s =- ' d GUTTER PAN °d s' ° EDGE OF PA V ME. N! T 27 MAX. PAINTED PER SL OPE VDO T SPECS. 18' 4" PAINTED STRIPE -a - 9' 8' 8`--I-8- 9 `- REGULAR -VAN ACCESSIBLE REGULAR PARKING PARKING TYPICAL PARKING SPACES FOR THE DISABLED ANCHOR WITH 5/8' REBAR IMBEDDED II 6'-0" LENGTH 24" IN GROUND U PREECA S T WHEEL STOP NO SCALE (PRECAST CONCRETE WHEEL STOPS SHALL CONFORM TO VDOT REQUIREMENTS) TOP G 4" 0A V V - S TA NDA RD VD O T CG -6 CURB & CU T TER NO SCALE 1. STAFF NUMBERS FOR NEW FACILITY WITH 64 STUDENTS AND P.R.E.P. STAFF ON SITE: SCHOOL STAFF - 32 STAFF MEMBERS ON A DAILY BASIS P.R.E.P. OFFICE - 3 STAFF MEMBERS ON A DAILY BASIS; 15 ITINERANT STAFF WHO CHECK IN ON A WEEKLY BASIS TOTAL NUMBER - 50 STAFF MEMBERS 2. STAFF NUNBERS FOR 80 STUDENTS AND P.R.E.P. STAFF REMOVED FROM THE .SITE: SCHOOL STAFF - 47 STAFF MEMBERS 3.. CURRENT STUDENT POPULATION BREAKDOWN WITH 48 STUDENTS: ELEMENTARY - 16 STUDENTS MIDDLE SCHOOL - 16 STUDENTS HIGH SCHOOL - 16 STUDENTS PROJECTED STUDENT POPULATION BREAKDOWN WITH 64 STUDENTS FOR SCHOOL YEAR 1999-2000: ELEMENTARY - 16 STUDENTS MIDDLE .SCHOOL - 24 STUDENTS HIGH SCHOOL - 24 STUDENTS PROJECTED STUDENT POPULATION BREAKDOWN WITH 80 STUDENTS FOR FUTURE EXPANSION: ELEMENTARY - 24 STUDENTS MIDDLE SCHOOL - 24 STUDENTS HIGH SCHOOL - 24 STUDENTS 4. NUMBER OF VEHICLES DRIVEN DAILY TO SCHOOL: I ACTIVITY BUS FOR USE DURING SCHOOL HOURS 38 STAFF CARS - DAILY AVERAGE I FULL SIZE BUS TRANSPORTING STUDENTS TO AND FROM SCHOOL 7 CARS TRANSPORTING STUDENTS TO AND FROM SCHOOL I STUDENT DRIVING VEHICLE TO AND FROM SCHOOL - DAILY AVERAGE 5. HOURS OF OPERATION: STUDENT HOURS - 9:OOAM TO 3: 06PM STAFF HOURS - 8:15AM TO 3: 45PM NO SCALE LEGEND 4 `j 2" R VDOT #57, #68, OR #78 STONE EXISTING STORM SEIWER -X-X- CHAIN LINK FENCE BASE UNDER CURB & GUTTER TO STORM SE WER s� _- EXISTING SANITARY SEWER BE CHECKED BY VDOT PRIOR TO DROP INLET & STRUCTURE NO. C SANITARY SEWER PAVING AND/OR VDOT STD. CG --6 - V/ --- - EXISTING WATER LINE L - _ 72" DRY CURB & CUTTER 120" WATER LINE 56-1/2" 17-1/2"' < EXISTING CONCRETE PAVEMENT ---- - VALVE (---~--��'� 72-184- EXISTING ASPHALT PAVEMENT . _ _- _ . _ _- _ TEE 59" EXISTING GRAVEL PAVEMENT 96" FIRE HYDRANT (COMPLETE TO Y tl 35" 4 MIN. lri= INCLUDE ALL NECESSARY \ DEMOLI TION OF EXISTING PAVEMENT 26-1/2 VALVES, BENDS, AND PIPING) .." v>. .. 108" CONCRETE PAVEMENT _ "` FIRE LANE MARKING ASPHAL T PA VEMENI T FL --e FIRE LANE SIGN r Y r r r r ✓-� EXISTING TREELIKE EXISTING LIGHTPOLE LIGHTPOLES LIMITS OF CLEARING ASSEMBLY TO THE BUILDING INCLUDING THE .SPRINKLER SYSTEM. -- EXISTING SIGN - - -200-- - EXISTING CONTOUR �Q U}-�---• CONTOUR SS -°-" .STOP SIGN TIC NC HANDICAP PARKING SIGN 85.32 SPOT ELEVATION HV VAN ACCESSIBLE APPROXIMATE BORING LOCATION CHECK ASSEMBLY TESTED BY AN APPROVED TESTER PRIOR TO HANDICAP PARKING .SIGN NUMBER & DESCRIPTION ELEV= BENCHMARK NP -a NO PARKING SIGN Q r TOOLED CON TROL JOIN T a +•. a ,. 4 EXPANSION JOINT EACH 30' MIN.. WITH PREMOLDED 4" TYPE A-3 COLIC. -� EXP'ANSION FILLER CONC. WALK 11 -it ~--PREPARED SUBGRADE SIDEWALK AND EXTERIOR sCONCRETE SLAB ON GRADE DETAIL NO .SCALE 7„ VDOT #57,#68, OR 1178 STONE BASE UNDER CURB & GUTTER TO BE CHECKED BY VDOT PRIOR TO PAVING ' AND/OR BACKFILLING. MODIFIED CG -6 DR Y CURB & CU T TER NO SCALE OVERLAP FABRIC /8" MIN. VDOT #57 f SUBSOIL ELEV.S TONE FIL TER FABRIC-___�jqf WRAP MIRAFI 140N/ 0, > Y EQUIVALENT' 6" DIA. PERFORATED \` "% 5 CORRUGATED PIPE 2' _� J] ISL D� i1I �o � ✓ UNDERDRAIN DETAIL. NO SCALE z --zW U � LjjI I I tJ �c ICJ I+y Q) ! 1 CL Q _ U Q Q) Q ICT I� i�u d I I I 2 - 211 --5'- 1--5'v- 20' 5' ---VAR. I I EXISTING GROUND DRY/ CURB VDOT STD. CC -6 & (3 UTTER CURB & GUTTER ROA D ISA Y TYPICAL SECTION NO SCALE NOTES 1. CONCRETE TO BE MINIMUM 4000 PSI 2. ALL CORNERS TO HAVE REBAR LAPPED 32' DIAMETERS J. LIFT HOOKS IN BASE FOR HANDLING AND SETTING 4. LIFT INSERTS III` TOP SLAB FOR HANDLING AND SETTING PIPE SIZE 4 `j 2" R VDOT #57, #68, OR #78 STONE TOP OF CURB F 3-1 BASE UNDER CURB & GUTTER TO G H 4" BE CHECKED BY VDOT PRIOR TO CHECK ASSEMBLY. 6" PAVING AND/OR BACKFILLING. 132' °v 34-3/8" 6" 72" 84" 120" 27-1/2" 56-1/2" 17-1/2"' 96" 132' 4 , a 8" 72-184- 120" 25" 59" 18-1/2" 96" 132" Y tl 35" 4 MIN. lri= Y Ci'P (r1. '>>Jd( :h-• r .r r 96" MODIFIED CG -6 DR Y CURB & CU T TER NO SCALE OVERLAP FABRIC /8" MIN. VDOT #57 f SUBSOIL ELEV.S TONE FIL TER FABRIC-___�jqf WRAP MIRAFI 140N/ 0, > Y EQUIVALENT' 6" DIA. PERFORATED \` "% 5 CORRUGATED PIPE 2' _� J] ISL D� i1I �o � ✓ UNDERDRAIN DETAIL. NO SCALE z --zW U � LjjI I I tJ �c ICJ I+y Q) ! 1 CL Q _ U Q Q) Q ICT I� i�u d I I I 2 - 211 --5'- 1--5'v- 20' 5' ---VAR. I I EXISTING GROUND DRY/ CURB VDOT STD. CC -6 & (3 UTTER CURB & GUTTER ROA D ISA Y TYPICAL SECTION NO SCALE NOTES 1. CONCRETE TO BE MINIMUM 4000 PSI 2. ALL CORNERS TO HAVE REBAR LAPPED 32' DIAMETERS J. LIFT HOOKS IN BASE FOR HANDLING AND SETTING 4. LIFT INSERTS III` TOP SLAB FOR HANDLING AND SETTING PIPE SIZE A B 1 C D E F 3-1 C-1 G H 4" 72" 84-1120-1,35-5113" CHECK ASSEMBLY. 48-3/8" 16"-1/1" 96" 132' 24-1/2" 34-3/8" 6" 72" 84" 120" 27-1/2" 56-1/2" 17-1/2"' 96" 132' 26" 36-1/2" 8" 72-184- 120" 25" 59" 18-1/2" 96" 132" 27" 35" 10" 80" 96" 144" 26-1/2 0"9-1/2" 20" 108" 156"T 29" 37-1/2" SPECIFICA TIONS A) VALVE PIT /LINK -SEAL 1. PRECAST CONCRETE VAULTS WILL BE DRAWING NUMBER DDNI-1PC OUTSIDE STEM & 1" - 3" AS MANFACTURED BY VIRGINIA PRECAST CORPORATION OR EQUAL. YOKE GATE VALVE 18" Min. CLEARANCE 2. THE VAULT SHALL BE WATERTIGHT. THE VAULT SHALL BE COATED s m ON INE OUTSIDE FACE WITH A MASTIC OR BITUMINOUS COA77NG TO PREVENT INFILTRATION. J. THE VAULT WILL CONTAIN POSITIVE DRAINAGE. A SUMP WITH "n DOUBLE CHECK GRAVITY FLOW OR A SUMP PUMP IS ACCEPTABLE. , 4"CNECK VALVE JAL VE ASSEMBLY 4" 90' BEND 4. PIPE PENETRATIONS SHALL BE SEALED WITH "LINK -SEALS", A 12" Mtn. VIA TERPROOF MASTIC COATING OR EQUAL., A CLEARANCE OF 1"-J" SHALL BE PROVIDED AROUND THE PIPE WHERE THE FIRE LINE ENTERS AND EXITS THE PIT BYPASS LINE W/ DETECTOR 8) VALVING METER & BACKFLOW PREVENTER PLAN VIEW 1. THE DOUBLE DETECTOR CHECK VALVE/BAiCKF10W PRE/ENTER SHALL 2 1/2" THREADED SIAMESE BE A NIA TTS NO, 709 DDC OR EQUAL SURROUNDED BY AN OS&Y CONNECTION FOR FIRE GATE VALVE ON BOTH THE INLET AND OUTLET SIDE OF THE ASSEMBLY. J0-2AL 4X4' BILCO DOOR, OR �- DEPAR(41ENT W/AUTOMATIC RANGE BALL DRIP (4" & LARGER) 2. PIPE STANDS SUCH AS CONCRETE OR FABRICATED METAL SHALL AS MANUFACTURED BY VA. 18-42" W BE PROVIDED TO SUPPORT THE ENTIRE ASSEMBLY. METAL PIPE SPRINKLER COMPANY, HYDRO TAP SEAMLESS COVER SLEEVE STANDS SHALL BE GALVANIZED OR BE COATED WITH AN SERVICE, INC., OR APPROVED EQUAL AVE. OF 24' IDENTIFICATION PLATE ACCEPTIBLE PAINT TO PREVENT RUST D) TESTING \/\� \�; ST -1 (TYP.) I. THE UTILITY DEPARTMENT'S INSPECTOR WILL TEST UP TO THE OS&Y OUTSIDE STEM &� EXISTING GROUND s Ii-_-----..._._._.__.{{��.JJ..�.......--._..._..-_. �" -1 1 ll I 1 tt'L Lk -I ! I ESL ft� � + J 11 IEEE - EEE �J,3��� 11 L Er 1 1 �LLF� c�`CE3���J 8-11 1 LC` _LLL J J 11 G 11 II 11 1 1 _ C_ r TOP DETAIL REQUIRED (MAIN LINE SIZE)" X 4" TEE -� 1.5" SM -2A ASPHALT CONCRETE 3" BM -2A ASPHALT CONCRETE 6" COMPACTED VDOT 21-8 CRUSHED STONE COMPACTED SUBGRADE ASPHALT PA VEMEN T SEC TI CN NO SCALE PAVEMENT SECTION ABOVE IS AS RECOMMENDED BY FAR TH TECH 1N A SOILS REPORT IDA TED FEBRUARY 24, 1998. 4X4 6/6 WOVEN WIRE FABRIC 2" a l 5" PORTLAND CEMENT CONCRETE 4 4" 21 A STONE CONCRETE SES' VI CE A REA SEC TI ON NO SCALE' D -4 a L 8",Y8" OPENING FOR DRY WELL PLAN VIEW (TOP REMOVED) BILCO 40° 2AI 48'X48" DOOR TYPICAL 5-1/4" WATER VALVE BOX 5» 1 ,f4 REBAR 0 6" O.CE.W. `I 1 GEXTERNAL BITUMASTIC I FI, WATER- BLACK PROOFING SOLUTION C. COA 77NG 1 A t' :1. KOR-N-SEAL PIPE -TO -VAULT j' FLEXIBLE CONNECTION 8'x8" OPENING FOR DRY WELL LIFTING HOOK F 6" 94 REBAR 0 6" O. C. E. W. AL TERNA TE DETAIL UNIFLANGE (TWO HOLE TO WALL)) VARIES GATE VALVE LOCATED ON THE INLET SOLT OF THE DOUBLE DETECTOR YOKE GATE VALVE JO'(nin v CHECK ASSEMBLY. U° DOUBLE CHECK Fully Open EXTERIOR MASTIC ci '.t 1� ANCHOR ROD W/BITUMINOUS -ROM "i VALVE ASSEMBLY OR BI TUM/NOUS Ni c ; COATING PER NFPA 24 (TYP) 2. THE FIRE DEPARTMENT WILL TEST 1THE OS&Y GATE VALVE COATING LOCATED ON THE INLET SIDE OF THE DOUBLE DETECTOR CHECK 16%� ASSEMBLY TO THE BUILDING INCLUDING THE .SPRINKLER SYSTEM. J. THE OWNER IS RESPONSIBLE FOR HAVING' THE DOUBLE DETECTOR LINK -SEAL CHECK ASSEMBLY TESTED BY AN APPROVED TESTER PRIOR TO SERVICE BEING AUTHORIZED TO THE BUILIDING. TESTS ON THE FLOW FLOW DOUBLE DETECTOR CHECK ASSEMBLY WIL7L BE CONDUCTED ON AN ONGOING BASIS ANNUALLY BY A CER77FIE-0 TESTER APPROVED BY y , THE CROSS CONNECTION CONTROL AND o3ACKFLOW PREVENTION OFFICE g SUPPORTS OF THE CHESTERFIELD COUNTY UTILITIES DEPARTMENT: THE CLEARANCE CONCRETE THRUST BLOCK RESULTS OF THE TEST WILL BE SENT TO THE BACKFLOW PREVENTION BYPASS LINE Wl7H FIRE SERVICE DETAIL PER NFPA 24 OFFICE AND FORWARDED TO THE PROPER' DEPARTMENTS. STALL DRIP OP! DETECTOR METER CHECK VALVE & BACKFIOW -OUTSIDE STEM & 2" P, V. C. DRAIN TO PREVENTER YOKE GATE VALVE STORM SEWER SUMP AND GRAVITY DRAIN PROFILE VIEW DOUBLE DETECTOR CHECK VALVE ASSEMBLY NO SCALE 207 Wes Broad Street Richm d, Virginia 23220 804 7 8 8- 4 7 7 STATE PROJECT © Bond Comet Westmoreland + Hiner Architects, Inc. Material included 'herein is covered by copyright. Use of this work in 'chole or in part Is forbidden without the expressed written consent of i Bend Comet Westmoreland + Hiner Architects, Inc.. C PROJECT NUMBER: PROJECT MANAGER: . HOSTETLER ZK 0�� DRAWN BY: r C. S H U R I E C -)STEPHEN D. HOSTETLER Z No. 24812 , ISSUE DATE: ,JUTE 15, 1998 IONAL E REMSIONSS:: �_ JULY 24, 1998 TIMMON i PROJECT #17518-50 BUILDING KEY SHEET TITLE: NOTES AND DETAILS SHEET NUMBER: F ir' M. B. EDDINS / \ 06000-00-00-080D F T, JACKSON ZONED RA 04400 - OO- OO-OJ6A1 ZONED RA CLASS 28 SINGLE FAMILY 5-20 AC. 8.060 A C. CLASS 05 AGRICULTURAL 20-400 AC. 40.211 AC\ �� A.C. WYANT 06000-00-00-080C R.D. ERINS, JR. ZONED RA M.L. WYAN 06000-P00-K00-080CI CLASS 2A SINGLE FAMILY 0-5 AC. 06000- 00-00- -079 ZONED RA268 AC. ZONED RA CLASS 2A SINGLE FAMIL Y O-� AC CLASS.• 2A SINGLE FAMILY 0-5 AC. 4.330 AC. 0. 523 AC. 90. 19 L' Q) ("4 W.B. ECHOLS 06100-00-00-0028 ZONED RA CLASS 2A SrGLE FAMILY 0-5 AF� L 13 4. 172 AC, 1885'+ BLDG TO PAL r I � J \,\ I % 1 1 Tr C. LOCHER ifJ. 0. tBALLARD 04400-00-00-034C 06100-00-00-004A ZONED RA Z Z01VED RA CLASS 05 AGRICULTURAL X1 E SINOLE FAMILY 5-20 AC X CLASS 2B 80.917 AC. /nr)/ /A/ TV tIC A I DArA", AUq -9^^ A P MARLSLIMITS OF A CSA if 06000-00-00-078A D. B. 287, PG. 414 ,SER WCE AREA ZONED RA CLASS EDUCA 77ONAL 42�1 216.691 AC !i ... ........ L . n .*..*..I �J4 -�SA A U EXISTING `2\5\\ H. BRO`WNF:[9Lq 0501, 06100- 0-00-0 Z?RA WING C5 UACK JOUETT ONED Ll S 45 IWIDE)LE SCH CLA 48 INDUSTRIAL :J BENCHMARK --A L DR,A WINY? -7 _F/ Ir J fill J El Al) -1 -ORD OF FAITH CHUki J 06100-00-00-0060 )T BENCHMARK "01 zf .. ......... ELEV=552. T 50 %X\. -APPR ZONED RA CLASS 76 OW-bIdUS1,-�' ' \iVIS77NG CROSS' \1 OXIMA TE L OC ,A'770H OF COUNTRV -b BLDG 8 ",At. 616'. J it' � * -7 -P9 I ) I I--,' �') -- --) r- --- - -" I I I rY,-i\L-fN11V 1FXM 11 It / 1 1-1 / / LINE TABLE LINE LENGTH BEARING Ll 260.25 N2358 '156 "E L2 100.00 S3152'04 "E LJ 95.00 S4207'04"E L4 76.19 S26 *46'04 "E L5 90.13 S06 2156 W L6 100.00 S68*1856"W L 7 102.52 330*2356"W L8 100.00 S3723'04'E L 9 66.39 S27*53'04"E L10 321.17 567 51 '04 "E L11 65.66T S24 *08'04 "E L 12 I- 977.82 S22*01'56"W L 13 159.81 S87*0356"W L14 233. 59 S1726'56 "W L 15 1975,00 SBI '4756"W L 16 335-31 N,32*15'04"W L17 641.04 S 7 7,3 1 '56 "W L 18 102.44 NO3-42'56 "E L 19 209.53 1 S7731'56"W L20 142, 40 N0401'56"E- L21 598.00 N05 *4856 "E L22 50.00 ^ N05 *04'56 "E L23 5000 , --NQ OT04 "W L24-50.00 --66.93 N75*40'04"W D-5-- N32'32'04 "W N37 54'04 "PY L27 N37_00'04 "W L28 100.00 N34 *36'04 "W L29 100.00- N32'41'04"W LJO 100-00 N,31�404"W L 3 100.00 N,30'56'04 "W L,32 132.37 N,30 *23'04 "W LJJ 382-75 NJI *43'04 "W LJ4- 100.00 N22 51'56 "E L35 100.00 -700-00 N 172956 "E L36 N 12 '4856 "E L,37 700.00 N 10'2856 "E L38 123.75 N06'1 656 "E L39 100.00 N00'4 756 "E L40 996.40 552 3,3'04 "E L41 387.52 N31 *44'56 "E L 42 573.30 N4756'0-6 "E L4,3 360.89 S597 6'04 "E L44 522.15 361 "1 7'04 "E L45 307.70 N 17'17'56 "E L46 303.03 N22'1 656 "E L47 881-63 S76'08'04 "E L48 470.94 S,38'00'04 "E L49 217.7J 318'58'56"W L50 79.95 S00 24'56"W L,51 159.80 S36 35'04 "E L52 70.63 S03 37'04 �� TO P,/L I � Lr ' » ;j : �...Fu:......a.,.,.L. / . i i � j � \ / /-.--.--.\ / % // ' J /, � ./- , x -J L( 7 -`7 x It ,/ J( 49/6 It It 'X ONO C\, - \ It H1d1'1\\\S L .... .... .......... . ........... . BEECH TREE A SSOCIA TES .......... < D. G. KALERGIS 06100-00-00-025 x 06000-00-00-077A I "X ZONED C-1 CLASS 4A COMMERCIAL ZONED RA CLASS 05 AGRICULTURAL 20-100 AC. 26.01 AC. h X COMA40AWAL TH OF ORGINIA D)9��G C3 < 06000-00-00-07700 ti ALBEMARLE PROFESSIONAL COURT PAR TAIERSHIP ZONED RA -------- -00-00-02-11 06100 CLASS 05 AGRICULTURAL 20-100 AC, ZONED CO 1280'± BLDG IMI TS OF A CSA 26. 01 A C. Q) TO PIL L Z/` CLASS 4A COMMERCIAL SER WCE ARE3---' F'FF APPP?OXIMATE LOCA OF 0, 835 AC APPROXIMATE' LOCATION OF 4XI -J CROSS- COUN TR YIWAL IN `7 rjJr EXIS77NG CROSS-COUNTRY/' �A� .' N' 11 Co 77?AILIS RELOCATED BY 0 < WALKING TRAIL /N)) "- // H'tPRAULIC PROFESSIONAL BUILDING PARTNERSHIP 06100-00-00-027A < ZONED CO 1288± BLDG 4+ CLASS 4A COMMERCIAL TO PIL ll i t ... ... Y -'rt fi 1.83 AC. V 1. "N' it >1 E. B. WATTS k EE 90* 06100-00-00-0380 T Ik ZONED R-4 J/ it CLASS 2A SINGLE FAMILY 0-5 AG. 0.904 AC. A 90 K. W. KROBOTH OLDS OAK COURT CONDOMINIUMS V 06000-00-00-076,01 "x" "It, I , -- -Y` `;i \ ZONED R- 4 ZONED RA ------ D. A ROBINSON CLASS 01 SINGLE FAMILY URBAN 4 - ZONED RA It 06000-00-00-077A2 SS 2A SINGLE FA MIL Y 0- 5 A a 4�470 AC. CLASS 2B SINGLE F ------ D. A4. HARBIN J.D. HOLLY -20 AC)", FAMILY 5 0610-01-00-0001 061WI-01-00-004 13.040 A C.�{ / -J J -R-r4 J J. T JAY S.L. LEMS 061 W1-01-00-002 061 W1-01-00--005 C. B. STOKE \ ``' ~ _.M' ;k j < = J l �'�'(%- ' -`_- __ -''' :/ !~ k iF I,i 1 II}` ; y�; r- 7 L `-% ,'�! Z. CAL S.M. FOWLER J. M. Co 7' OP81� 06000-00- 00-076D\ j N 06000-00-00-07OUl ZONED RA 061 W1 01- 00'--003 0161W10-01-00-006 �0 J' W T CARR ZONED, RA CLASS 2A SINGLE FAMIL •66100-00-00-OJ70 LASS I �SS 2B SINGLE _AWL Y 5-20 J.8J AC. 5.50 AC 2`0NED R- 4 M.L. ABIDIN K. W KROBOTH J. D. BENINA TE CLASS 2A SINGLE FAMILY 0-5 AC. S. S. MILLER 06000-00-00-076C 06100-00-00-0360 1 1.470 AC. 06000-00-00-070M 06000-00-00-070Y ZONED RA ZONED R-4 ZONED RA ZONED RA CLASS 2B SINGLE FAMIL Y 5-20 AC. CLASS 2A SINGLE FAMILY 0-5 AC. CLA S 28 SINGLE FAMILY 5-20' AC CLASS 2A SINGLE FAMILY 0-5 Ac. 5.130 AC, 1.22 AC. .5.46J AC. S. H. TERR Y 2.076 A C. 06000-00-00-0711X ZONED RA GEORGETOWN GREEN HOME OWNERS ASSOC. INC. CLASS 2A SINGLE FAMILY 0-5 A(C, 060FO-00-00-002 2.548 AC. ZONED R6 CL A SS 01 SINGLE FAMIL Y URBAN 9.029 AC I GRAPHIC SCALE 200 0 100 200 400 800 ( IN FEET ) 1 inch = 200 ft. .QUALITY ASSURANCE STATEMENT A Quality Control and Assurance review has been performed on this document in accordance with the TIMMONS Quality Plan. The undersigned states that this document has been checked and reviewed in a manner commensurate with the level of detail for the type of submittal indicated below. Project iVanager TaTe Type of Submittal 7 --d --d 207 Wes Broad Street Richm d, Virginia 23220 7 7 804 7 8 8 - 4 7 7 [all 1+� Ellilk MIT,, Rm-;'MIPMAsA' PUBLIC SCF COUNTY Or - VIRGINIA STATE PROJECT @ Bond Comet Westmoreland + Hiner Architects, Inc. Material included herein is so -ed by copyright Use of this work in whole or in pori is forbidden without ti's Ipr.."d written consent of Bond Cornet 46stmorelond + Hiner Architects, Inc.. PROJECT NUMBER: PROJECT MANAGER: S. HOSTETLER H W1 DRAWN BY: STEPHEN D. HOSTETLER � C. SHURIE No. 24812 ISSUE DATE: JUNE 15, 1998 S'1 0 NA L REVISIONS: JULY 24, 1998 TIMMONS PROJECT #17518-50 BUILDING KEY SHEET TITLE: OVERALL/KEY PLAN SHEET NUMBER: FA 207 Wes Broad Street Richm d, Virginia 23220 804 178 II— 4 7 7 7 STATE PROJECT @ Bond Comet Westmoreland + Hiner Architects, Inc. Material included herein is covered bc.p�ght. Use of this work, in .h.fe or in part is forbidden without ythe pressed written consent of Bond Comet Westmoreland + Hiner Architects, Inc.. i�j PROJECT NUMBER: PROJECT MANAGER: S. HOSTETLER 'H 0 DRAWN BY: MUM D. HOSTETLER C. S H U R I E No. 24812 ISSUE DATE: JUNE 15, 1998 10NAL "Z REIVISIONS: JULY 24, 1998 NOTE 1. CONTRACTOR SHALL CONTACT THE ALBEMARLE COUNTY FIRE OFFICIAL FOR EXACT LOCA 77ONS OF FIRE LANE MARKINGS AND SIGNAGE. 2 REFER TO DRA WING C4 FOR TRANSITIONS FROM STANDARD CG -6 TO DRY CURB & GUTTER. J. REFER TO DRAWNG. C12 FOR DETAILS OF SANITARY SEWAGE PUMP STA TION AND PIPES. 4. REFER TO ARCHITECTURAL PLANS FOR SCORING PAT7ERNS AND DETAILS OF PLA N 7ERS A T FRONT EN TTA NCE. D. REFER TO ARCH17EC7ZJRAL PLANS FOR DETAILS OF WALLS, FENCES, AND GATES IN MECHANICAL YARD AREAS. 6. PLACE FIVE `OCTOBER GLORY' RED MAPLES FACER RUBRUM 'OCTOBER GLO#Y') IN THE LOCATIONS SHOWN. 7REES SHOULD BE 1 112 TO 2" CALIPER, BALLED AND BURLAPPED. Z -----THE. LOCA 77ON OF THE EXISTING WA TER MAIN A T JACK ,IOUETT')VIDDLE SCHOOL AS SHOWN IS APPROXIMA7E ONLY EXPL ORA TORY tXCA VARON WILL BE REQUIRED TO A CCURA TEL Y LOCATE THE WA7ER MAIN- BEFORE MAKING THE CONNECTION. 8. A CONCRETE SUPPORT FOR TH4- TAPPING SLEEVE AND VALVE AND A THRUST BLOCK BEHIM)-.7HE SLEEVE SHALL BE INSTALLED AND ALLOWED, TO SET PR/Off, TO TAPPING THE EXIS77NG WATER MAIN. APPROXIMATE LOCA TION OF- CROSS- COUN TT YIWALKING 7RA IL REL OCA 7ED BY OWNER BURGESS LANE SCHOOL F F =534 0 0 r1wor, w X EX. WOODED AREA ti MECHANICAL YARD EX. SWALE z GRAPHIC SCALE 20 0 10 20 40 80 IN FEET I inch = 20 ft. I EX. S W ILE TIMMONS PROJECT #17518-50 BUILDING KEY SHEET TITLE: BUILDING AREA LAYOUT AND UTILITY PLAN SHEET NUMBER: 1411111111�j C 3 I k ,. , . ` , , .-. , , -, , - , ,... .. ' -- , . M --- V t \. J` 3.8 c \ 3 5 \ �� Bon \ •. \ \ \ �::. m W stmoraland + \ \ -T:C: Hinar Archl \ , .?' U tacts Inc. , --'`. / . '�. T C ,\ �N. 4 1' �``� _ _ / \ �' \ \. \ , \ ♦ \, - F i luded herein is cover d b co h ^ , .. � \ , •:, _ .... \ �.. ., ', -, .' .. _... ... � - .....' mss-' e I t. Usa of This work to \ \ \...� 1 - -~ 33.7 - Y PN9 1 \ ��}}j/ o \ \ , , \ , \ :', ... <:51 .�... .. "'.1<w / whcle o 'A \ \ ..... ....•.. .. ... .. ... .... _.. n..... . . ..t .. .. ♦:- •� \,,\ f r in art is fcrbi_den ri 'out \ 4 ♦, \ \ •,\.\ \ - . \ „ . ♦ ... ............ ........ , ""••- ,-._-•- '-,-_,.'' ', \ / / P itn tha express=d written cens_nt of .. .......4 .....` T`r \ \ \ \, _,_ _, ,+ , x.. .�'�. ., .::,. : / omot eetrnoralond +Hinar Archltacts, Inc.. ......�..., ... ..... .... _ _............. _ _ \ \ . - : / .' \. , ....... 3 L �. „ , \ DNC 5 I r , , , \ ,\\ , \ \' \ , . ,, ... r3 + UN©ERC AlN i \ \ \ \ �-�. r c R �" \ \ / 1 , a+ „ • , , \ \ ............ >..... S ,. „ , �\ 1. C WALE f . / i . x ,�\ „ 1� _4 ........ ........ .. ........ . 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ONiRO N �Et?O l lV ` C a E COU N N, \ \ , S �: `T�f \, \:,�:,,;`; ria GR UNDERD CU RrN ' \ NC 534.0' _ k _ >•1 - 4.aa i/. _ i J i .� rl Ti'EE P M U �' A I f?E aS � Of T' E 7N J R ;S ' Dt 8 `� DES N -TN' _�'i RA E EIV �,- c�•r rs Xl5 �-- \' .��.�' i =EST BL A _ E iJ �\ 33.3 5 :- f _ - r� tt �\ i `, \ 534. - /�' \ \ , Q r \ �'', L ITS': `'� \ 'OF ' \ -_ 1 \i. 1 "i ,(; i i\ / _ e RrNC T � \ A 1 \ , ti r� � f .` r 1 \ \ \ '\ \ \ \ \ \5" \ G ti R \ '\ `� NQ \ \\ C \ 533. \\ �, / r _ \\Y \ \ l j \` v�lj, .� _ - �'., Lae _ \ \^ \ / \ __ l J \ _ :` t r ,\ , `r T r / f F i \` I , , , , , < , , . , , . /� l .i r -T 9.J / / d5• D" - `\ GRN t' _ •5T ,\ a a L+ 1 , ` \, _ iR r \ J / i R \ \ _ 533.3 \ / \ 't _ S , '\- Vic- �'' 1 W 00 �f aF D. f 1 - gid. � AR o A E X. 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TLE• , t 1 - , , , \ ", 58 - - / 1 \ c \ GUNTRCi TION C / LIMITS R r Or J / `D / >� c Y_ D r_ f' - OP T OGRAP Y , H t �' , AP -O ✓' t � IMA TE LQC�77O OF / 4 , + , ., _ \ C $- 'OClN1RY`'kVA KING' �,., / / l /%/ �' f r , , i / / `, TRA1 REL o . TF N TR fl c B.Y WNER'` - �.. PLAN \ q �DD - / r ak, }i''••- \ 4 ��y1 T t ; /' �J l l t. � / 1` _ J' \ l t / r s i r 1 , , , , , _ _ w, 1;' E3O llVC LOCA ON' �` S 5� N R OWN AR � P� D O - A " A P XIiNA NL�Y REFER T 17-lE , , , , 1 , ` _ .;_, \ L.iMITS - - / , GRAP', t�CALE �� - l 0� SUR �` Yc%7 �\ L1,fJTS OF R r - r \ SOIL , AND.''FOtIN AT10N, IN4�ES G '17ON RT /$Y/ i4R CH D ' \ \ TO P \ J7 REQ 7NTE ,DATE \ r 9 OG,RAP,H?`, CLEARING i ! \ % / t _ _o \ \ o ao ao \ _ F U $R AtzY:2 rs�� 1 , FO . 0 ''T R' M R D AILE'D'' IN ' t� k�fA TIOPI. \ \ !' R ,} • l 5 w - t r w'\ 4 J \'` \ _ r `CO I?CI1A , O TE �1N L A - � lf? TJDN Clfi.C! D , , � A N ER RAINS W17N OWNS S SHEET NUMBER: ,' - _�' 1 \ LIMITS OF•- GFO TEi:HN/IGAL ENUINEER URINE' CONS7RUCTIONa k uv v u r r , /../ \ \ - / '\ '\ '\ r \ _ /' t i 20 / `\ - nch _t. 1 - _ LEAfRI w C NG \4 1j l ! 1' \ A , `1'f \ _ � 1✓ REEFER TQ S UC RLPLA F A lV,S OR DETAIL S TP S OF LAB ATE Y D ' / `,. _ 0 0 0 \ \ i/ -- / \ i -- / / / l _ ✓'/ \ R TO , w i \ - - -- - 4a EFER �R, 'WING f` FOR UNDERDRAIN DETAIL. r / „ , tea... ` _ ,. ._ - --.--. __.._-_ - - ---- E�j ... L f Tf� T T ....... ................. 562.5 x jj T U Y '560 MA TCHLINE — SEE DRA WING C6 Julk ........... ...... ......... . .......... . .. ........... APPROX. LOCA TION ....... .... OF EX. 6 " WA TERLI . ....... N . .............. (NO KNOWN ESM T) ....... ...... Z ........... ------------------ !1_0 I � -1 /./ ..... _* ... ----------- BOND ---------------- . ........ .. ......... ---------- APPROXIMA\TE L OCA TION--__,,�- ............. OF EX. ROOFDRAIN ... .... ................ ... ....... 4\ COMET COLLECTOR PIPE . ......... .. f -A J I IMI TS OF SUP VE )l`ED WESTMNOR .......... .. EXIS T. TOPOGRAPHY ... .... ..... ............ ....... ...... MOBILE LIMI TS OF SURVEYED ZE: J ..................... CLASSROOM TOPOGRAPHY\ ..... z+H1NER 'ZI-1 .......... ...... f"Ai 3 g IN 4- FIT All All 'I It- ru, APPROX. LOCA TION OF EX. 4 SA NI TAR Y x EX. BATTING Oil; C4 64, FORCE MAIN T_ Y-, 4 ....... . EX CON CRETE 207 Wes Broad Street a Z io \41C PAD ........... 1, 1, 1 � 7 EX. WOOD RA MP 1REMAIN ........ v\ CA GE EX. 'CONCRE TE..- WALK,:_ .................. ...... .. .. TO TO REMAIN .... .. J, 5� Richm d, Virginia 23220 T: V ..... ....... x .. . ....... . ...... A\ 8 l I WA TERt INE 804 7 8 8 4 7 7 ....... . . . ...... ....... ... r 7 ......... .. x Ek .... ........ i�A M L I z 'N . . . . . . . . . . . . . (7r, 7' 1, 6 222, . . . I � . I / . '.i , '. - '. I -, . - I .. .. ... KNOW tS T ........... I ....... x1t VEMEN T Z( �x ............ . .......... __J IST. ........ ... . J .... ..... .. . MOBILE if .... . ...... x ... ....... i CLASSROOM z, tz, ............ .. ... .. -7 71] . ... . . . . . . . . . . ... . . . . . . . . . . . . . . ly Z x, j TANKS EX—CONCRETE. WALK.-::..;.,,-... EX > ......... .. . .......... x ... 'X.'ASPHALT FRETE WALK TO REMAIN . .. ... E F CON ... ... . v jr ............ ............ A vEmEN, 0 o L E REb1O,V EX. CONC. ..... . .. .......... / - . I .... ............ y, PAD ............. 1�1 ....... 7- 13': �j .......... x ...... T11 14 -�TT, 50. ....... __T_NT M Orr C, ... .. ... /_/M/ _D ? VE(FO UF Y CONCRETE WALK -4 x PIEDMC F 7 CO�VCRETE VIALK REA40 EX t X _515-5 VE WCUr CLASSROOM TO, A EX. A40BILE EX. CONIC M T EDGES AND LL WALK '14 7� EkIENrT ...... .... ........ . REGION REMO W1 r EX.. PA'V A CA TED 6� BE RELO ...... BY OWNE ....... .. ...... ... ......... .......... . .... ..... E 1. .. . ...... DUCA] REMO VE t, 4,m; 0! if.�j > EX. WOOD 557.7 X XV/K -Y1 1� PAR� X Y x s PROGR) RE MOVE, 4 F l6v, I RAMP �H Z 7/, x x j 0- P.A 0 q X X x "I PARKING ;,�j Z X X� K, -7`7 x V > 4 -1 11 X v X,; X. X x 2� X. < X N x X� ALBEMARLE vl� Ne X GE 'A ND X l, 17) REMOVE P017 X '�7 PON OF X, K ED A x X X v X SA WCU T X PUBLIC SCF N Z�_L I A lie EX. L < x x x /,"Z CONO.,M A X WAk v, �4 X EX. WOOD �16 - 1.. 1,1 , , , 'K --1 '0 x REMO_�E_ ILI- V, EX. VIA TER COUNTY OF BOLLARDS VA UL IS REA40 VE EX. VIRGINIA N LIMITS OF SUR11E\i`ED CONC. WALK TOPOGRAPHY EX. 6 WA TERLINE V v (NO KNOWN ESM T. STATE PROJECI I + Hiner Architects, Inc. 0- Bond Comet Westmoreland 41, t IV 55��; eg.- ­S_V1A L E I , - - -L 1 ;8,: j M.tet-1.1 h ­;n Is ... -d by li.p�,ight Us. of this ork In h.l. o, 1. p.,t is N,lbidd­ ith..t thlii -pirl ­itt­ consent of x X, Bond Cornet West�ref.nd + Hiner Arhft.cts, Inc.. Ic -J SEE DRA�WINGS -C3-AND C4-- o?"17, T T 1 7 LT 7, T - EXISTING 557.7 4 TING -1 71 DRIVERS ED. - x J RANGE PARKING L I - - T ........... ......... ............. x- T I .......... 562.5 _4 Tj xo x ....... gj Ll A f ....... .......... IF, M ............ APPROXIMA TE Al 0 ............. I LOCA 77ON OF STOCKPILE MA TCHLINE SEE DRA WING C6 -A ...... . ...... ...... .... ...... ... SF APPROX. L OCA TION -----T-- ...... ... I� / ........... NE 1 ........... I;. _-__ :1. _., OF EX. 5 " WA TERL I ....... ....... rn� ............. (NO KNOWN ESM T) ..... ... --- -- ---------------- ......... ------------- r ;j ........... .. .......... t CA TION------_ . ........... . . ........ . OF EX. ROOFDRAIN COLLECTOR PIPE �:j ... .... ...... ........ LIMITS OF SURVEYED EXIS T TOPOGRAPHY--,\ ... ........ MOBILE LIMI TS OF SUR VE YED FRI ......... ..... CLA �)-SROOAII TOPOGRAPHY . ............ TO REA11A IN 1", xil a .. ...... Ayk j L A ......... Ii OF EX. 4" SANITARY ..... ....... EX. BA S'! TTING ............ FORCE MAI/I TE ............ GE EX f-CONCRE WA L k' - j T. 'i'� EX - CONCRETE TO REMA IN .... ... EX, WOOD RAMP 7. 'AIC PAD L0 ............ ....... .... WOOD RAMP ......... .............. TO REMAIN x if El\(:" 6' WA TERt x Y 6 �/ . . . . . . . . . . . . . . L X ........ ...... EX.. A SPHAL T .... ............... /4 :, ­. f ....... I, . Q. r ­r, UMIAK - � M 5� 10 -in' r?, I F d N H 1: M P T ........ 7 PA VEMEN 00"NOT .......... ... . ....... -ENTER SICN MOBILE ....... ........... ....... ....... ......... ............. ......... CLA MOBILE .... ............ ........ .................. EXI S T. ..... .... 851�00M ....... ........ W\I .... ..... ......... ..... : l T 7 x ..... . Im RELOCA 7tD, CLASSROOM .......... .. ..... .. 7, .. ....... . .... ....... .. ....... .... ............ 'NER By oill TO RL 7MAIN . ......... .... .............. ............. X jq ......... I I � 1. 1�1 � ............ . ....... ...... ''to fe nj th-1 ........ .... .... L wre L EX CON(.�RET EX TANKS \A. ......... x... ... ....... A EX CON' FRETE WALK ... .......... . ...... ......... ..... ..... ....... .. ... Dy NOT Z .,—i 7_! ...... . EN.�ER--SIGN L*', A, x STOP 6' HIGH CHAIN LINK �END -OF 'CURB - - N CHAMFER SIG ...... )1ELD 41 �17 TO - REMAIN EX ASPHALT' 12 X., PA. VEMEN. . ........ ........... 1", F c6NcRE7E WALKS q, & D_ BY OWNER . ....... PAJ ...... A. c! - I ...... I ....... � ­ 1 1. 1 .... , . . . . . . . . . . i� SIGN ....... ...... ......... .. FENCE (TEMPORARY) FIC 4 '-6 NO, PARKING ....... 559.6 . ...... 'RET L IMI ris' SUR, VE(EV 177 A .... *.. -, CON( E WALK 7 x S T Swjv SION (TW.) TO SA N. 560.4 j 4 x SF C _PA1N7`E6l �T LIMI TS OF . ......... . .... ....... ........ RE IN TO 7 7i!l ­�� 1. ' -R—R OW 11, Q ", w -0 R CONSTRUCTION I, CONTRACTORIS PAIN TED - a I./.. ­ 1. S f P4 x, � � 1�,, -K / / St6P , , *-f z - L��q " BAR CONS7RUC77ON GATF 560. 3 ........... OAD '77NL7 r— EX A TH 557.7 L a X, - x .......... X,:" 9q �/ "i/ /, /-' -, �,x -11 , . �4_ .... . ... 2A 7F.::"MAL VE7 ..... 'T 11 L I, e z, .......... ........ X :VDOT::MA1N: K 7". AREA - -Q� EX. SLOPE V ........ ....... FA RKING, K", 25% OR GREATER x X vj� Z .... X. - Z' 7''T X X' x 4� TP 1-Z y ...... ......... 14 A' x K `x, Ix 51 1< >11 X* EX WOODED .... x 7�341' x X ge-f ....... YY W=-=-= yy A REA 8" CLASS 22.5' BEND EX. WATER . ........... ......... 7— ....... ....... .......... . ..... \(ED �R X X S F D.h W47ERLINE VAULTS BEGIN CURB' IN __ 1. - I -� GUTTER (CHAMFt ........... ... I 1 1, 1 LIMITS OF SURVE .... .. ............ /M/ TS OF STA. 10+00 ........ ... END OF CURB) _ERLIN .......... . CLEARING 6" X 6" TAPPING TOPOGR 1'PH Y EX. 6 WA TFER L I N SLEEVE & VALVE (NO KN 0 WAI ES1vf T ....... ........ 77f 7­ LWITS, CLEARING,\ w: ------- TAPi:W 77 d J 0 ... GRA 7,� X ... ib .... ..... S -i �:'_A -i E- PTUC SCALE A.- 7 7T, 71--, 7:7_ . ............. 7 .......... ........... . 7-t 80 F t ETER� 40 L go -161 20 1 40 0 _7, LIMI IS OF CONSTRUCTION —VDqTSTD. �jl AREA OF -EX. SL OPE T 25% -06-- GREA ER 7_ FE IN ET 7 7 T `7 inch 20 f t. 7 T'i 7 T if 2 r 71 x :_j J . 'Wlfi VGS, 0 3 --A 'T E SEE DRA 5�O 1: M A C- HL C-4 Z 2 y 7 T, Z, 5577 r T EXISTING, _ 'IST .-i; ;E r DRIVERS ED. x X l// -2 41 RANGE PROJECT NUMBER: PROJECT MANAGER: S. HOSTETLER DRAWN BY: C. SHURIE ISSUE DATE: JUNE 15, 1998 REVISIONS: JULY 24, 1998 O� STEPHEN D. HO No. 24812 ��IOXAL 11 TIMMONS PROJECT #17518-50 BUILDING KEY SHEET TITLE: ENTRANCE ROAD DEMOLITION PLAN AND SITE PLAN SHEET NUMBER: I I 0 x I x 562.5 p 563.7 x 562.5 I 1...I ......................1 .500 ........... .. .. I , .........................i i .:. T x EX. FLAGPOLE 563.0 561.7 x I 491 .... ... ..\ 1, .. ... ............ ....'� 7 7 r \ GRAPHIC SCALE \............... .........\', I 1/ 1 ` 20 0 10 20 40 80 1 ; ......:. IN FEET) �— x561.0 +l\" \ `.,( \ �\ ii \ i inch = 20 ft. 551.1 /�'� x `\ 547.8 �j \ \ 1 r ' �............. \ t` \ i ------------ COMET �\ \ / \ 1 I .......... ----------- - ------------------------------------a MOME ST ��.. M K \ l \ ------------------------------_ -------------- -----------+HINEK vv:... 1 \ (' 1 ) 207 Nies Broad Street .. \ '-I \ `$ DELI C��MARK�"A'�".,,, '•; IS'AWCUT ' \ \ _ \EDGE \ \ \ 1EL = Ricnm d, Virginia 23220 > .... -1 \ l 1} 804 7 8 8— 4 7 7 (' i\ N07F• EXISR7 J` EIV TEIt' I BLAND Y t REMOVED 14 __ _- - - 5.5p ;. f BY OWNER PRIOR 0 CONSTRUCT70N. A t i _ ._. .. . ` \\ ..\ ( TEMPORARY ASPHALr7')P� TCH WILL BE PROVIDED.- � � ITEAlOVE 7E"Iv1P0RARY PA'TCH�A$_REQUIRED FOR I I INSTALLA77ON OF PAVEMENT IN' THIS, AREA.R-F EX. SIGN PAVEMENT' //' .. _ r -- f _, � •I \y,REPLACE EX. CURB INLET,'` TOP WITH A GRA 1 — TYPE TOP — ,.' �, SAWCUT A + IP �� r EDG-AIE. ��\��PIEDMO REMOVE E.Y. r . r l C. . ...... ... .. .. ...APPROX. L OCA TION - — - h '\ � T ` t \ REGIONAL OF, EX ..4 , SANLTARY :......... - l } J. ,, r. CURB Bc GUTTERt4. - �` \ l f J / �\ PORC` MAIN. ... ... ........... l _ r 71 EDS ATS IMI COUNTY VOLS � ! 1��1 t1 �7 EE 1 J/�l1 Y/! Y tr / / j''r /./ / - / / f f r / • _ t �' I © Bond Comet Westmoreland + Hiner Architects. Inc. / j ,. r / i h I /' I 1 1 1. I � � / I - -- -1 / � \ \ / i I _ .. .: ' I i l ` / ' � �' �. � ." � . � � �. � � � - � �) i % Matarial included herein is covered by cep}righ F. Use of lois wcrh in - / y�/I- \ cle or in pa is forbidden 'dd without the expressed written consent of .r.:._��4 i , I .� / .. - "i j 1 1 / Bond Gcmet Westmo elend + Wner Architects, Inc.. i IIII r, err ' j / / ! I f ' I 1 ! 5 4. 7 .. ..... DEM O\.L� PLAN TION \... r EX. FLAGPOLE 1 21 563.0 x 561.7 x 20 0 10 20 40 30 S. HOSTETLERu v:sEn ],31 DRAWN BY: -' �\ T i\ IN FEET) C. S� I%iIE STEPHEN D. HOSTE9LER 561.0 �� `� \ 1 1 inch = 20 ft. No. 24812 c 551.1 `\ ISSUE DATE: x \ ,r17P 11IKIr~ a1c AnrTONAL � 7518-50 V I 11 PROJECT DESCRIPTION GENERAL EROSION AND SEDIMENT CONTROL NLQ—TE-5 MINIMI UMSTANDARDS (continued The purpose of the project is to provide an educational facility ES -1: Unless otherwise indicated, construct and maintain a// vegetative MS -16: Underground utility lines shall be installed in accordance with these BOND for students in kindergarten thrdlugh 12th grade. The project will consist and structural erosion and sediment control practices standards in addition to other applicable criteria: of construction of the school bu,,iIding, entronce road, parking areas, and according to minimum Standards and specifications of the Virgini bus loop, and a// necessary drainage and utility connections. The existing Erosion and Sediment Control Handbook and Virginia Regulations a. Open no more than 500 linear feet of trench at one time. Jack Jouett Middle School occupies the central part of the site. The total VR 625-02-00 Erosion and Sediment Control Regulations. N'D disturbed area associated with this project is approximately 5.7 acres. b. Place excavated material on the uphill side of trenches. WESTMa"OR ES -2: Local authorities having jurisdiction will make 0 continuing review ADJACENT PROPER and evaluation of the methods and effectiveness of the e.c. plan. c. Filter effluent from dewatering operations or pass through an + HINERS The site borders privately owned land on a// sides. Adjacent properties approved sediment trapping device, or both, and I discharge in G are residential to the south and east, residential and agricultural to the ES -3- Place a// erosion and sediment control measures prior to manner that does not adversely affect flowing streams or offsite north, and agricultural to the west. or as the first step in clearing, grading, or hand disturbance. property. SO/ ES -4: Maintain a copy of the approved erosion and' sediment control plan d. Accomplish restobilization in accordance with these regulations. 207 Wes Broad Street Refer to the soils map on drawing C-8. on the site at a// times. e. Comply with all applicable safety regulations. -Richnn d, Virginia 23220 CRITICAL EROSION AREAS ES -5: Prior to commencing land -disturbing activities in areas other than MS -17: Where construction vehicle access routes intersect paved public 804 7 8 8 4 7 7 4 Early establishment and proper maintenance of perimeter controls indicated on these plans (including, but not limited to, offsite roads, make provisions to minimize the transport of will provide sedimentation control. Stabilize and maintain ditches and borrow or waste area), submit a supplementary erosion control sediment by vehicular tracking onto the paved surface. Where fill slopes throughout project construction to control erosion. plan to the Architect/Engineer for review and acceptance. sediment is transported onto a public road surface, clean the road thoroughly at the end of each day. Remove sediment EROSION AND SEDIMENT CONTROL MEASURES from the roads by shoveling or sweeping and transport Unless otherwise indicated, all/ vegetative and structural erosion and ES -6: Provide additional erosion control measures necessary to prevent to a sediment control disposal area. Street washing shall be sediment control practices shall be constructed and maintained according erosion and sedimentation as determined by the local authority allowed only after sediment is removed in this manner.. to minimum standards and speclf'ficotions of the Virginia Erosion and having jurisdiction. Sediment Control Handbook. The minimum standards of the VESCH shall MS -18: Remove all temporary erosion and sediment control measures be adhered to unless otherwise wvaived or approved by a variance by ES -7.• All disturbed areas shall drain to approved sediment control within 30 days after final site stabilization or after the local authorities having jurisdiction. measures at a// times during land -disturbing activities and during temporary measures are no longer needed, unless otherwise site development. authorized by the local authority having jurisdiction. Permanently stabilize trapped sediment and the disturbed soil areas resulting PRACTICES ES -8: During dewotering operations, pump water into on from the disposition of temporary measures 1. Storm Drain Inlet Protection - 3.07 approved filtering device. to prevent further erosion and sedimentation.-- Stone filters shall be placed at the inlet of all drainage structures PIEDMO-N-T_ as indicated on the plans. ES -9: Inspect a// erosion control measures daily and after each runoff- MS -19: Properties and waterways downstream from development sites shall producing rainfall event. Make any necessary repairs or cleanup to be protected from sediment deposition, erosion and damage due to REGIONAL 2. Outlet Protection - 3.18. maintain the effectiveness of the erosion control devices increases in volume, velocity and peak flow rate of stormwoter runoff I 9C Riprop shall be placed at the outlet of a// pipes as indicated. immediately. for the stated frequency storm of 24-hour duration in accordance EDU A - ION] with the following standards and criteria: 1 1%.01 a In J. Silt Fence Barrier ..- 3.18, PROGR Silt fence sediment barriers shall be installed downslope of areas a. Concentrated stormwater runoff leaving a development site shall with minimal grades to filter sediment -laden runoff from sheet flow MINIMUM STANDARDS be discharged directly into an adequate natural or man-made as indicated on the plans. MS- 1: Apply permanent soil stabilization to denuded areas within seven days receiving channel, pipe of- storm sewer system. For those sites ALBEMARL OUNTY after final grade is reached on any portion of the site. Apply temporary where runoff is discharged into a pipe or pipe system, downstream _OLS 4. TemDorar - v Diversion Dike -- 3.09. soil stabilization within seven days to denuded areas that may not be stability analyses at the outfall of the pipe or pipe system shall be PUBLIC SC Temporary diversion dikes shall be installed to direct flow into the at final grade but will remain dormant (undisturbed) for longer than performed. perimeter sediment traps a I s indicated on the plans. JO days. Apply permanent stabilization to areas that are to be left r— A/ dormant for more than one year. b. Adequacy of a// channels and pipes shall be verified in the COUNTY Or BEMARN' 5. Temporary Sediment TroQ-. - .3. 13 following manner: B_'�' Three sediment traps shall be installed around the development area MS -2: Stabilize or protect temporary soil stockpiles with sediment trapping VIRGINIA in the locations indicated on the plans. measures. Provide temporary protection and( permanent stabilization (1) The applicant shall demonstrate that the total drainage area of all soil stockpiles on site as well as soil transported from the to the point of analysis within the channel is one hundred 6. Temporary Fill Diversion - 3.10. times project site. greater than the contributing drainage area of tSTATE Phe ROJECT' -5A Temporary fill diversions spial/ be installed at the top of fill slopes project in question. to divert water to the sediment traps. MS -3: Establish a permanent vegetative cover on dienuded areas not otherwise (2) Natural channels shall be analyzed by the use of a two-year 7 Temporary Construction Entrance - 302 permanently stabilized. Permanent vegetation shall not be considered frequency storm to verify that stormwater will not overtop A temporary construction entrance shall be provided at the location established until a ground cover is achieved that in the opinion of the Architect/Engineer, is uniform, mature enough to survive and will channel banks nor cause erosion of channel bed or banks. indicated on the plans. It is imperative that this measure be inhibit erosion. maintained throughout construction. (3) All previously constructed man-made channels shall be analyzed -- MS-4: Construct sediment basins and traps, perim&ter dikes, sediment barriers by the use of a ten-year frequency storm to verify that and other measures intended to trap sediment as a first step in any stormwater will not overtop its banks and by the use of a VEGETA TZ ZE PRA C TZ CES land -disturbing activity and make these measures functional before two-year storm to demonstrate that stormwater will not cause Bond Comet Westmoreland + Hiner Architects, Inc. 1. To2soilin.g (Temporary Stoc)kDile) - 3.3 upslope land disturbance or timbering takes place. erosion of channel bed or banks. Material included herein is covered 1)y copyright. Use of this work in whale or in Port is forb;ddan with -t the expressed written consent of Topsoil shall be stripped from areas to be graded and stockpiled Bond Cornet W­bnorefohd + Who, Archit.ots, Inc.. for later spreading. Stockpile locations shall be located onsite and MS -5: Apply stabilization measures to earthen structures such as dams, (4) Pipes and storm sewer systems shall be.onalyzed by the use shall be stabilized with temporary silt fence and vegetation, dikes and diversions immediately after installation. of a ten-year frequency storm to verify that stormwater will I be contained within the pipe or system. 2. TemRorary Seeding - 3.31 MS -6: Control surface runoff from disturbed areas that is comprised of flow C. If existing natural receiving channels or previously constructed All denuded areas which wfil be left dormant for more than 30 from drainage areas greater than or equal ho three acres to days shall be seeded with fast germinating temporary vegetation accommodate the anticipated sediment loodiing from the land- man-made channels or pipes are not adequate, the applicant shall: immediately following groditrig of those areas. Selection of the disturbing activity. The outfall device or system design shall take into I seed mixture shall depend on the time of year it is applied. account the total drainage area flowing thro�ugh the disturbed area to (1) Improve the channels to a condition where a ten-year rrequency PROJECT NUMBER: be served by the basin. storm will not overtop the banks and a two-year frequency storm will not cause erosion to the channel bed or banks,- or MS -7: Construct cut and fill slopes in a manner that will minimize erosion. MA NA GEREN T SARA LEGIES Provide slopes that are found to be eroding excessively within one year (2) Improve the pipe or pipe system to a condition where the 1. Provide sediment trapping measures as a first step in grading of permanent stabilization with additional slope stabilizing measures until ten-year frequency storm is contained within the appurtenances; PROJECT MANAGER: and seed and mulch immediately following installation. the problem is corrected. or S. HOSTETLER H 0 (J) Develop a site design that will not cause the pre -development 2. Provide temporary seeding or other stabilization immediately after MS -8: Concentrated runoff shall not flow down cut or fill slopes unless grading.peak runoff rate from a two-year storm to increase when runoff DRAWN BY: contained within an adequate temporary or permanent channel, flume outfalls into a natural channel or will not cause the, pre -development STEPIEN D. HOSTETIER or slope drain structure. C. SHURIE 3. Isolate trenching for utilities and drainage from downstream peak runoff rate from a ten-year storm to increase when runoff No. 2482 conveyances in order to minimize perimeter controls. MS -9: Whenever water seeps from a slope face, provide adequate drainage outfalls into a man-made channel. It 4. All erosion and sediment control practices shall be maintained or other protection. (4) Provide a combination of channel improvement, stormwater ISSUE DATE: 1�pl IONAL until they are no longer required to comply with the contract MS -10: Protect a// storm sewer inlets that are mode operable during detention/retention or other measures which is satisfactory JUNE 15, 1998 documents or state low, construction so that sediment -laden water cannot enter the to the plan approving authority to prevent downstream erosion. conveyance system without first being filtered or otherwise treated d. Th e applicant shall provide evidence of permission . or) to make the REVISIONS: PERMANENT STABILIZATION to remove sediment. improvements. JULY 24, 1998 All non -paved areas disturbed by construction shall be stabilized with MS -11: Before stormwater conveyance channels are mode operational, provide e. All hydrologic analyses shall be based on Me existing watershed permanent seeding immediately following finish grading. Seeding shall adequate outlet protection and any required temporary or permanent characteristics and the ultimrfe development condition of the subject be in accordance with Std. & Spec. J-32, PERMANENT SEEDING. Seed channel lining in both the conveyance channel and the receiving channel. project. type shall be as specified for " /Idinimurn Care Lawns" and "General Slopes" in the Handbook. Mulch (straw or fiber) shall be used on all MS --12: When work in a live watercourse is performed, take precautions to f. If the applicant chooses an option that includes stormwater detention/ seeded surfaces. In all seeding operations seed, fertilizer and lime minimize encroachment, control sediment transport and stabilize the retention, he shall obtain approval from the locality of a plan for shall be applied prior to mulching. work area to the greatest extent possible during construction. Provide maintenance of the detention facilities. -The plan shall set forth the nonerodible material for the construction of causeways and cofferdams. I maintenance requirements of the facility and the person responsible Earthen fill may be used for these structures if armored by nonerodible for performing the maintenance. MAINTENANCE (See "Minimum Standards" for ad cover materials. �fltiQnal Information All erosion and sedirnent control' measures shall be checked daily and after eachMS- 1,3: When alive watercourse must be crossed by construction vehicles g, Increased volumes of sheet flows thot may cause erosion or sedimentation run-off producing rainfall. The following items shall be checked in particular: on adjacent property shall be diverted to a stable outlet, adequate more than twice in any six-month period, provide a temporary stream channel or detention facility. 1. Check the sediment traps to ensure effective operation. crossing constructed of nonerodible material. A,4S- 14: Meet all applicable federal, state and local regulations pertaining to h, In applying these stormwater management criteria, individual lots in a C I V 11. ENGINEERS 2. Check the gravel inlet protection for sediment buildup working in or crossing live watercourses. residential subdivision development shall not be considered to be wh ich will prevent drainage. If the gravel is clogged by sediment; separate development projects. Instead, the residential subdivision CORPORATE HEADQUARTERS i development, as a whole, shall be considered to be a single development 711 N. COURTHOUSE ROAD remove and clean, or replace. RICHMOND, VIRGINIA 23236 -4099 --- MS- 15: Stabilize the bed and banks of a watercourse immediately following project. Hydrologic parameters that reflect the ultimate subdivision :--TELEPHONE: (804) 794-3500 3. Check the silt fence barrier for undermining or deterioration after work in the watercourse is completed. development shall be used in all engineering calculations. FAX: (804) 794-7639 of the fabric. Remove sediment when the level of sediment TIMMONS PROJECT #17518-50 deposition reaches half way to the top of the barrier. i. Proposed commercial or industrial subdivisions shall apply these stormwater management criteria to the development as a whole. 4. Check the seeding areas to ensure that a stand of gross is Hydrologic parameters that reflect the ultimate subdivision development maintained. Fertilize and )reseed as needed. shall be used in all engineering calculations. 5. Establish temporary fill div(ersions at the top of fill slopes, as required, at the end of each working day. F_ BUILDING KEY SHEET TITLE: EROSION CONTROL NOTES SHEET NUMBER: r ij T T T -I- WIRE .SCREEN ~ � RUNOFF EROSION CON TROL LEGEND - RUNOFF OVERFLOW !FRED WATER WITHWA R FlL ' I 3 r 34� WA TER SEDIMENT iTau r, P ,7 rf 4 r 3�a < WITH \ OVERFLOW CEIWT CONSTRUCTION ENTRANCE 3.02 37C3 37D3 - 14C -T. _ Tf 94B X U� �7': FlLIERED WATER i '. Fx SEDIMENT ;- \ - \. 4�`'\'�„u.. *-•�.,•-,iims>---="... 9�. ri�,$;�'-J`-�_"`+.---`�''---(`�`. (` `\� c^r i '\ �. , •r.:.: <35:.'S'`r1 .-Y'S'....;...._ Y �i:..- r \ - • �\ '\ C _s. 1 tic .�r SIL T FENCE 3.0,5 t'40 j o 68 :1y •7- ;..: r3 ?'-i`Sc�•`m. Yw.2,.�39D,i'o : r,. / ; , \ /\/\,. \ \/\\ \ •� \ \� \ - -at \ . /\',`� /� _ 4C \ \� \\/\ a7C=� \. \ ;\ \ `�� \\ lP INLET PROTECTION 83 X \//,3.07 Z. INLET SEDIMENT 'r �.-. t r \ // \ / \ WITH TH GRATE \ / `� /\ \ \ \ ` �P ' VNU /r-'65Gn 77. �� �� !� 3 3'C tI `�76 C7o SCREEn! • /i .// t ;\/ `�;f. OUTLET PROTECTION 3.1$ �'/IRE s{: ` r �l SEDIMENT \; 2'x4" WOOD STUD 35C ��'t.n3.2C � `� j s �f b "'/,::yY ` �'01a &ET 6�'n4F - -' C _ 94` }may CURB INLET DD DIVERSION DIKE 3.09 3703 3y6 I: • `-.Yl. \\\��� `\ hr�f_ ✓ WESTM"011 ND - rr WIRE SCREEN CURB INLET FD TEMPORARY FILL DIVERSION 3.10 'c I �,, tAl E�JL CONCRETE BLOCK - + 390+HINE y,00G �, 32,E _?f <_ a� eaC/ F ° may/ UT oo TEMPORARY SEDIMENT TRAP 3.13 CD 365 ( �� � \\ � t 470 Albermorle High 5choo(,\ ` _ t, {l --` -- SB TEMPORARY SEDIMENT BASIN 3.14 -� \i' -Std � � ✓ f T :/ ` ; z :.c_ - - -- k >' r �_ TP TEMPORARY TREE PRO TEC TION zIB � C , 207 Wes Broad Street 55 , 3.38-2 ro"l ,3 . Fzz �- . \ \ n, f �'. t 4! 2 t g ,._____ 1 (FEAST/ G FENCE) � �- •o _ _ .:f-.,, ' ti �� '--------, - 7- r �, Richm d, Virginia 23220 4D -`; r r,7 2 ,•,r ` a 65C TSD TEMPORARY F ` Y SLOP_ GRAIN 3.15 ,GF�E?C' 65B. -- - . -. ' o SC'. _ __._ c� c t,: ^ "? ))d„ 3r' ;\.;• `._.._ CONCRETE BLOCK 804 7 a !y - { �~ 65Br'. SyU }b.7,� - - r --_.- PS PS PERMANENT SEEDING ..3.32 �\ WIRE SCREEN - r t -�. - �-,;o GRAVEL FILTER 3oC 7i2IC 20' * t.. T rc; r -LC" ''4�', _' r`.£,',,'� .t ice^ • r * ' r� {..r „ i GRA VcL FILTER *"VIRGINIA EROSION AND aE DdMEN T CONTROL HANDBOOK _ _ . (, ' r gl. z7e zc.'•. \: I GRAVEL SHALL BE VDOT #3 #357 216, - GRAVEL SHALL BE 3, 357 SPECIFIGA Tl 148 w # # OR OR #5 COARSE AGGREGATE: ON NUMBER Thon ave JJ _ \ .� . 5 COARSE �zCj 1 -, \ # C �E AGGREGATE. I4C \ �.�.: /� z�B ,: = ` B BLOCK & GRA VEL CURB INLET ;r f, r;:3z� -_ �< �' 21 � x ,i��` 4 SLOCK &• GRA VEL DROP INLET - - ;` I P SEDIMENT FILTER 3.07- � �-=- _ fr �' - 21 C ` }� - - . n` SEDII�iIEN T FILTER is. .. 470' _ n"= ^"1 %'s34D' ..• \ ;y ;.7 .r.. :; ���: h GALE'NOS :--` ; r NO .SCALE GENERAL l SOILS INFORMATION -Compacted Soil (REFER TO SOILS REPORT FOR MORE SPECIFIC INFORMA TION) j / ✓ NO SCALE /'.<�,�; P I L D M Flo w REGIONAL SOIL DESCRIPTIONS FROM ALBERMARLE COUNTY SOIL SURVEY' � I I -I � � � I I -a � I � %\��` //�,//\%j' /j '/\/��// //\// 88 - UDORT/IF_NTS, LOAMY _ _ EDUCA _IN _._ 48D - L OUI SBURG VERY STONY SANDY LOAM, 15 TO 25% SLOPES L_ EI I I L Ll �--I I -I I 4.5' Min. 21C - CUL PEPER FINE SANDY LOAM, 7 TO 15% SLOPES PROGR. :STANDARD ORANGE VINYL OR PLASTIC CONSTRUCTION ' FENCE ATTACHED TO POSTS (PRE -WEATHERED WOOD, \ � '• � opt TE��IPO�',�1 R }'� DI I%�F�J1 �I�I .L�II�C� 3.0 � -1 EARTHEN RIDGE NO SCALE GALVANIZED STEEL, IRON OR THICK PVC PLASTIC), AT FILL �.�...BEMARL LEAST 40" ABOVE FINISH GRADE WITH SPAN BETWEEN SLOPE \ \ PUBLIC �✓ L POSTS NO GREATER THAN 6' ON CENTER. EVERY NINTH DOST SHALL CONTAIN A WARNING SIGN THAT CLEARLY IDENTIFIES THE FENCE AS A TREE PROTECTION FENCE. j�j��COUNTY OF M 1 \\/ /. VIRGINIA up TREE PRO TEC TION FENCE 3.38 ��!%i��\ FD TEMPORARY FILL DI VERSION 3.10-1 NO SCALE STATE PROJECT ` -5A PROVIDE CORRUGATED METAL EARTHEN DIKE INLET EXTENSION COLLAR (COMPACTED) PROTECTION �- ,y 2"x4" WOODEN ---, (�`� V � © Bond Cornet Westmoreland + Hiner Architects: Inc. WA TERPR0OF SEAL --,,\ I CROSS BRACE SEDIMENT TAP SCHEDULE li ?Anterial included heroin is covered by copyright. Use of this work in whole or in part is forbidden without the expressed written consent of Bond Comet Westmoreland + Hiner Architects, Inc.. 2 D Dr6" TRAP DRAINAGE WET WET WET DRY DRY DRY OUTLET BERM STOR. STORAGE LENGTH TOP �- 4:1 �# AREA STOR, STOR. STOR. STOR. ; \ / 2 - 1/4" THREADED ROUND HEAD - - (ACRES) VOL. VOL. ELEV. VOL, VOL. ELEV. WIDTH BOLTS & NUTS W!TH WASHER REVD. PROV. REQ'D. PROV. PROVIDE OUTLET D, / 1 1.7 AC. 110 C. Y. 121 C. Y. 512.0 110 C. Y. 110 C. Y. 513.8 10, 2' 4.5' \ �- PRO TEC TION N11 � ,/\\� STANDARD FLARED END SECTION / '� / 2 2.2 AC. 147.4 C. Y. 148 C. Y. 503.2 147.4 C. Y. 151 C. Y. 505.0 13.2, 4.5 2"x4" WOODEn! STAKE �/ � PROJECT NUMBER: 3 2.5 AC. 167.5 C. Y. 168 C. Y. 504.5 167.5 C. Y. 171 C. Y. 506.7 15.0 4.5' SECTION VIEW NO TE: SEDIMENT MAY BE' CONTROLLED AT OUTLET /F PROJECT MANAGER: UPLAND PONDING WILL CREATE PROBLEMS. "�"�'�"�`"��\'�\\�",�''�' SLOPE ANCHOR. HOSTETLER,Z�I EARTHIEN DIKE `T (COMPACTED) 3 2"x4" WOODEN STAKE ORIGINAL 4.5'DRAWN BY: STEPHEN D. HOSTETLER �- D+6" ELEV. 513.8 u CD P --l 18" 2"x4" WOODEN 1 C. ( ��R(�� E TDNo. 7-812 I CROSS BRACE r'/aSHER `- \\ X/, \\ \ \ \\ \ \� \ \\ \ \ \\� NUT X, I �o r // //j // //. // // // \ /// o ISSUE DATE: SLOPE DRAIN N CH/a R T %\\ \SION L S, TSD1 D= 21" L=48' SECTIO/ A --A 67 CU. YD./ACRE ci< N JUNE 15, 1998 j "DRY" STORAGE ORIGINAL 0 o GROUND TSD2 D- 21" L=60' 1/4';x8" ROUND TSD TEMPORARY SLOPE DRAIN 3.15 ELEV 512.0 REVISIONS: TSD3 D= 27 L = 7 5 HEAD BOLT 6WE T U S TORR GE RF CLASS l RIPRAP NO SCALE JULY 24' 1998 JOINT DETAIL 5a8, a EFILTER CLOTHELEV. VDOT #3 #357 OR 115 COARSE AGGREGA TE sT1 TEMPORARY SIL T TRAP J1 3.13- 2 NO .SCALE 1. SET THE STAKES. 2. EXCAVATE A 4"X4" TRENCH UPSLOPE ALONG THE LINE OF STAKES. L S 3 t UCONSTRUCTION 151 Y d i II 5' MAX. iii' ORIGINAL I GROUND 4. 5' * C I V I L E N GI N EE R S fxcwt+A TWALE PARects FLOW -� --ham 'I I / I I �- ELEV 505. a _ Tn > DIUD r aA f --�- I I I i' 1 / 70' wtL -'�� l� CORPORATE HEADQUARTERS --- j 1' _'JJ -2A ASFHALT TOP CoUR E SD11Q 711 N. COURTHOUSE ROAD ( Al PAuefr �__ - _-rl c '` / \/�//j;� 1 -RICHMOND, VIRGINIA 23236-4099- ) / \ ,. TELEPHONE: ($04) 794-3500- - _ � FAX: (804) 794-7639- --}- 17LTER Montd iCtt.1' FLOW �-�' i =1 i (- I I -=1 ,,� •.% : ^� �' 07 CU. YD. ACRE - -- r" 0'A to ACaREQATE EWZ /' \,,, � \-.:..\ SIDE ELEVATION CUrff10R 11==III--IIS- <i %\%/ DRY STORA�'E `�' TIMMONS PROJECT#17518-50 EU(.c R PAYT -1 I -1 I I I \\ �'\'� \\� J , » r �--cam.. _ -- `� I -' R` o ORIGINAL E.Yl5i11G fY2CUNC1 - -.-- t' � 1---1' I-.-' 1 I `\/••'/ 4 VVV GROUND 70• Uur. 4" ELEV. 503.2 I el ASPHALT PA EU 3. STAPLE FILTER MATERIAL 4. BACKFILL AND COMPACT �� 6/ CU. YD. 1A ,� CLASS l RIPRAP , "A SAG` WET" STORAGE t TO STAKES AND EXTEND THE ��'CAVATE� SOIL. :.- lT INTO THE TRENCH. r ss i :` asnno _FILTER CLOTH PAW-PUIr ELEV. 500.0 VDOT #3, #357 OR 45 r T TE�rIPI�t R1 L T �� P COARSE AGGREGATE I \ P(7�TlvE. eRfllfACE •FJrF`. .rt} .' r•;{ ` £7 a 13 In DE'ACE 3.13- 2 UUSr COFND FULL W10111 : '��' _ �,',: - '� } �/. ND SCALE OF !WFIF53 AN - CPERAT}Or1 PLAN VIEW `��../.,./��/' FLOW /\ /;%cif,/f�!�\,/ BUILDING KEY 2X /(\//%/' /\/�\'!l�//'!///' ORIGINAL ' SHEET FLOW INSTALLATION I GROUND `fir ELEV. 506.7 f1LTEF CLOW-/ r ` (PERSPECTIVE VIEW) 1 ' SHEET TITLE: SECTION A --A1' EROSION CONTROL DETAILS _ FLOW 3' t+m� A M1 Baku WAlr.R VIP EF 524MU (I� )s nc11111,fv Ili A V➢Ai W WADI tri Ul, U: 331W (1,5� i MAX. fi A � I-�-� B I (-;1 I �. 67 CU. YD./ACRE � �• �? `P4?1_- 19/�Tfill from 1K, L�ij r4ald sl rn }Y (2i i�{LAL L r� �l ncl �i+1t4i orr! 'ta. DSKL P1af+ i.02 -I I L� _I f -_ ;F V I - -f I I 1 I j "DRY" STORAGE N' ORIGINAL - _i i I -I I I� 4 r ✓,F , �C h ,n r1 i i i i i c GROUND I I--- ELEV 504.5 i1=11 F - rr I r CLASS (RIPRAP 6 7 CU. YD. /A CRE "WET" STORAGE POINTS A SHOULD BE HIGHER THAN POINT B.501.0 FILTER CLOTH DRAINAGEWA Y INSTALLATION SHEET NUMBER: VDOT #3, #357 OR #5 (FRONT ELEVATION) COARSE AGGREGATE CONSTRUCTION OF A SILT FENCE TEMPORARY Y SILT TRA (3.13-2 SF 3.05-2 (WITHOUT WIRE SUPPORT) NO SCALE NO SCALE a I I I I I 0 I F— A 550 540 510.00 550-- - ------ -- d f< .. In TOP TOP 5,30,20 L6 o6 Top 5JO.,3 TOP 5JO. J5 OP Top 533.80 16.00' 00' 120.87' 15" STORM SEWER 75" S TORM WER WER @ 0.52% 9 7.567,, 540 EXISTING GRADE FINISH GRADE 530, 1 7 /4 ��A 6 WA TERL INE--, 8 WA TERL INE 12 FORCE MAIN 12" 527.74 12 MIN. CLEAR INC. MAINTAIN IN. CLEARANCE ... ......... .......... .............. .............. ..... ............... ................... ............. . . ........ ....... . ...................... ......... ........ ........................... .... ... ......... I ....... .........14 525.80 .. .......... . .......... .......... .......... N ............... ............ ...... ... .. ........... PR 0 V1 DE 957. COMPACTION PER SECTION 02300 SPECIFICATIONS 520­ DATUildr ELEV 510.00 I U + U(j 11+00 I- I -" 74-7'-UU 15+00 560 lj\ TOP = 533.80 TOP = 54 7. 00, - ---49.96' 49.03' 15" STORM SEWER [--x. 15" STO[ M SEINER @ 27.50% r 4.85r 550 EXISTING RADE---,,,- X'STING RADI FINISH GRADE J--./ A 546.11 543.73 520.00 O LO Cf- d f< .. In L6 o6 CN to I U + U(j 11+00 I- I -" 74-7'-UU 15+00 560 lj\ TOP = 533.80 TOP = 54 7. 00, - ---49.96' 49.03' 15" STORM SEWER [--x. 15" STO[ M SEINER @ 27.50% r 4.85r 550 EXISTING RADE---,,,- X'STING RADI FINISH GRADE J--./ A 546.11 543.73 520.00 O LO Cf- .. In 10+00 STORM SEWER PROFILE -17 I SCALE H OR: I " = 20' VER: I" = 5' jr TOP = .530.35 /9 TOP = 532.50 52.92' 15 S TORM SEWER @ 550, 540: EXISTING GRADE FINISH GRADE-, 530 526.29 z 11 524.22 7 ----PROVIDE 957. COMPACTION PER 520 - SECTION 02300 SPECIFICATIONS -4 ' REFER TO DRAWING C11 FOR CONTINUATION DA TULV ELE V 515,00 In L0 (1\1 tf) 10+00 Z1 Dl- 1, TOP = 541.00, H = 2.42' 152.00 L.F. 15" CLASS lIl RCP @ 5.72% 12\ IN V IN = 538,58, IN V OU T = 529.89 A3 DI -JB, L = 6" TOP = 533.80, H = 8.50' INCLUDES VDOT STD IS -1 INLET SHAPING Z�AV164,00 L.F. 24" CLASS /// RCP 0 0.44% 4 ININ = 525.30, -INV OUT = 524.58 - . DI -3C, L = 10" TOP 5,30.50, H = 6.02' A90.00 L.F. 24" CLASS llI RCP @ 0.44% 66 INV IN = 524,48, INV. OUT = 524.08 Z� D1- 1, TOP = 532.20, H = 8.22' A94.00 L.F. 24" CLASS /// RCP @ 0,44% 88 INV IN = 52398, INV OUT = 52357 Ag MH -2, TOP = f7l-32.50, H = 9.03' A34,00 L.F. 24" CLASS /// RCP @ 0.44% 10 INV IN = 5234 7, INV. OUT = 523.32 (LENGTH INCLUDES STD. ES -1 END SECTION) 11Dl- 1, TOP = 530.20, H = 2.46 ' 16.00 L.F. 15" CLASS /// RCP (9 7.56% 12 IN V IN = 52 7.74, IN V OU T = 526.53 z n,3� DI -JB, L = 6" TOP = 530.35, H =- 3.92' 120.87 L.F. 15" CLASS /// RCP 0 0.52% Z14 INV. IN = 526.43, INV. OUT = 525.80 15 MH -2, TOP = 547.00, H = 3.37' A49.96 L.F. 15" CLASS /// RCP (9 27.50% INV. IN = 54363, INV. OUT = 529.89 ADI -3B, L = 6 " TOP = 530-35, H = 4.06' A52.92 L.F. 15" CLASS /// RCP @ 3.91% IN V IN = 526, 29, IN V. OU T =,524.22 19 STANDPIPE --SEE BASIN DETAILS A48.00 L.F. 18" CLASS /// RCP 0 2.08% 2O IN V IN = 523. 00, IN V OU T = 522.00 (LENGTH INCLUDES STD. ES -1 END SECTION) AVDOT STD. PG -4 CONCRETE ­ DITCH (D=12') --d Wes 207 /8Broad Street Richm d, Virginia 23220 I 804 7 8 — 4 7 7 'AN x7� -C. PUBLIC SCFbOLS 01's COUNTY VIRGINIA STATE PROJECT @ Bond Comet Westmoreland + Hiner Architects, Inc. Material included herein is catered by c.pyrfght. Use of this work in whole or ;n part I. forbidden without the expressed written consent of Bond Cornet Westmoreland + Hlner Arch1tacts, Inc.. PROJECT NUMBER: PROJECT MANAGER: S. HOSTETLER H 0 DRAWN BY: STEPHEN D. HOSTETLER C. SHURIE u i-11 No. 24812 H 0 (6!STEPHENO D H ETLE D. OS7 24812 ISSUE DATE: 38 JUNE 15, 1998 0 MAL REMSIONS: JULY 24, 1998 TIMMONS PROJECT #17518-50 BUILDING KEY SHEET T!"PLE: STORM SEWER PROFILES SHEET NUMBER: 515.00 10 od 10-71-00 11 +00 12+00 73+00 �C) I -C) (�6 xo Cn Q) VIA TERLINE HORIZ. 1 Od c6 L0 Co VERT. 1" = HORIZ. 1 20' VERT I n A IP7'Tlf h7i' —Tr C -j ,C) 4-) EXISTING GROUND VERT 1 5' FINISH GRA E 540 - n Lr) (COORDINATE HORIZONTAL AND uC) �VER Lf) to Lf) � PLUMBING PLANS) 10-71-00 11 +00 12+00 73+00 16+00 17+00 WA TERLINE FR FILE CONTINUED 14-f-00 75+ 00 i 1 "I'll51 11, _4 I --d 207 Wes' Broad Street Richm d, Virginia 23220 8041778 8 - 4 7 7 STATE PROJECI WATERL INEFROFIL E - EXIS TING TO EA S T H YDRA N T @ Bond Comet Westmoreland + Hiner Architects, Inc. Material Incl.,itcl herein is covered by copyright. Use of this work in whole or in part is forbidden without iha expressed written consent of Bond Comet Wa.unorelord + Hiner Architects, Inc.. EXISTING GROUND 540 FIRE H YDRA N T (COMPLETE) FINISH GRADE 8" D.I. �C) I -C) (�6 xo Cn 6 D. I. VIA TERLINE HORIZ. 1 SCALE L0 SCALE 16+00 17+00 WA TERLINE FR FILE CONTINUED 14-f-00 75+ 00 i 1 "I'll51 11, _4 I --d 207 Wes' Broad Street Richm d, Virginia 23220 8041778 8 - 4 7 7 STATE PROJECI WATERL INEFROFIL E - EXIS TING TO EA S T H YDRA N T @ Bond Comet Westmoreland + Hiner Architects, Inc. Material Incl.,itcl herein is covered by copyright. Use of this work in whole or in part is forbidden without iha expressed written consent of Bond Comet Wa.unorelord + Hiner Architects, Inc.. EXISTING GROUND 540 FIRE H YDRA N T (COMPLETE) FINISH GRADE 8" D.I. WA TERLI NE--,� I -C) 5jo- xo Cn 6 D. I. VIA TERLINE HORIZ. 1 SCALE SCALE VERT. 1" = HORIZ. 1 20' VERT I n A IP7'Tlf h7i' —Tr 520-00 10+ 00 WA TERL INE PROFILE - MAINLINE TO WEST HYDRANT 520.00 N 01, M Lf" N I -C) Ld HORIZ. 1 SCALE VERT. 1" = 5' 540: HORIZ. 1 20' EXISTING GROUND VERT 1 5' FINISH GRA E 540 - (COORDINATE HORIZONTAL AND �VER TICAL LOCATION WITH EXISTING GROUND---,,, 1_5 " WATER PLUMBING PLANS) 5JO: METER IN COVER 8 D. /. I �A VA UL T WA TERLINE ---_,, - - - - - - - - - Q_ Q3": P VC - - - - - - - - - - -FINISH GRADE - - - 1.5 COPPER WATERLINE 'CONNECTION INTO BUILDING D. I. I(COORDINATE HORIZONTAL AND WATERLINE nA TUM FT, F V BA CKFL 0 W PREVENTER TER _R T VERTICAL LOCATION WITH AND FIRE DEPARTMENT RT PLUMBING PLANS) 530; CONNECTION IN VA UL T 3' MIN. CO VER PVC QQ1 FIRE LINE d i m 2.1'f CLEARANCE 6" PVC FIRE LINE Q STORM SEWER . , _ . CROSSING m STM INV = 525.99 C) DATUY F'1Xv 520.00 N 01, M Lf" 70+00 1171-00 N I -C) Ld HORIZ. 1 Q-) 70+00 1171-00 520.00 Lf) rri 4) 4 Q0 SCALE HORIZ. 1 20' VERT. 1" = 5' 540: EXISTING GROUND FINISH GRA E CONNECTION INTO BUILDING (COORDINATE HORIZONTAL AND �VER TICAL LOCATION WITH 1_5 " WATER PLUMBING PLANS) 5JO: METER IN COVER 8 D. /. I �A VA UL T WA TERLINE ---_,, Q_ Q3": P VC Q_ DOMESTIC 511C. 1.5 COPPER WATERLINE ilv nA TUM FT, F V 520.00 Lf) rri 4) 10-1-00 WA TERL INE)PROFIL E - DOMESTIC LINE TO BUILDING --d TIMMONS PROJECT #17518-50 PROJECT NUMBER: PROJECT MANAGER: S. HOSTETLER TH 0 DRAWN BY: STEP -HEN D. HOSTErUEF C. SHURIE No. 24812 ISSUE DATE: JUNE 15) 1998 IONAL REVISIONS: JULY 24, 1998 SHEET TITLE: WATERLINE PROFILES SHEET NUMBER: I 4 Q0 10-1-00 WA TERL INE)PROFIL E - DOMESTIC LINE TO BUILDING --d TIMMONS PROJECT #17518-50 PROJECT NUMBER: PROJECT MANAGER: S. HOSTETLER TH 0 DRAWN BY: STEP -HEN D. HOSTErUEF C. SHURIE No. 24812 ISSUE DATE: JUNE 15) 1998 IONAL REVISIONS: JULY 24, 1998 SHEET TITLE: WATERLINE PROFILES SHEET NUMBER: I T 0 k- T 0 CONS TRUC PON SEQUENCE 1. ROUGH GRADE TO ELEVATIONS SHOWN ON PLANS. MATERIAL USED FOR FILL SHALL BE FREE FROM ROCKS, ROOTS, MASS OR CLODS. 2. SPREAD TOPSOIL AND WETLAND MULCH IN THE HIGH AND LOW MARSH ZONES. GRADE THE HIGH AND LOW MARSH AREAS TO FINAL GRADES SHOWN �ON PLANS. J. PLANT THE HIGH AND LOW MARSH ZONES ACCORDING TO THE PLANTING PLAN SHOWN ON THIS SHEET. 4. STABILIZE ALL REMAINING AREAS DISTURBED BY CONSTRUCTION. 5 MAINTAIN EROSION CONTROL DEVICES DURING CONSTRUCTION AND REIWOVE UPON COMPLETION OF CONSTRUCTION OR ONCE THE DISTURBED AREAS HAVE STABILIZED. AQUATICPLANTING LSI N 1. RECONFIRM ELEVATIONS OF MARSH AREAS AND AQUATIC BENCH ONE WEEK BEFORE PLANTING TO ENSURE PROPER ELEVATION. THE AQUATIC BENCH TO BE BETWEEN ZERO AND I.0' BELOW THE NORMAL WATER SURFACE ELEVATION. THE HIGH MARSH ZONE TO BE BETWEEN ZERO AND 0.5' BELOW THE NORMAL WATER SURFACE ELEVATION, T AND THE LOW MARSH ZONE TO BE BETWEEN 0.5' AND 1.5' BELOW THE NORMAL WA TER .SURFA CE EL EVA TION. 2. ALL AQUATIC PLANTS TO BE PLANTED BETWEEN APRIL 1 AND JUNE 1.5. J. IF NECESSARY, THE MARSH ZONES TO BE DEWATERED 24 HOURS PRIOR TO PLANTING. 4. ALL PLANTS LOCATED IN THE HIGH AND LOW MARSH ZONES TO BE PLANTED IN GROUPS OF LIKE SPECIES. GROUPS OF LIKE SPECIES .SHALL BE APPROXIMA TEL Y 200 SQAURE FEET TO 500 SQUARE FEET IN AREA. , INDIVIDUAL PLANTS TO BE PLANTED AT A DENSITY OF 18" CENTER TO CENTER. 5. PRIOR TO PLANTING, BETWEEN 3" AND 6" OF TOPSOIL TO BE RESPREAD IN THE AREAS TO BE PLANTED, IF INSUFFICIENT TOPSOIL EXISTS, THE CONTRACTOR WILL PROVIDE WETLAND MULCH SUCH THAT THE COMBINED DEPTH OF TOPSOIL AND MULCH EQUALS 6". 6. ALL AREAS NOT SPECIFICALLY ADDRESSED IN THIS PLANTING PLAN SHALL BE STABILIZED ACCORDING TO THE SEEDING SCHEDULE SHOWN ON THE LANDSCAPE DRAWINGS. ! PLANTING ZONE BOTANICAL NAME COMMON NAME QUANTITY SIZE LOW MARSH SAGI TTARIA LA TIFOLIA BIG -LEA VED ARROWHEAD 600 2.25" PLUGS D10 = PON TEDERIA CORDATA PICKEREL WEED 500 2.25" PLUGS LSS PETANDRA VIRGINICA ARROW ARUM 400 2.25" PLUGS Lo ZIZANIA AQUATICA WILD RICE 300 2.25" PLUGS HIGH MARSH SCIRPUS PUNGENS COMMON 3 -SQUARE 250 2.25" PLUGS .SHALL APPROVE CONSTRUCTION SCIRPUS PURSHIANUS SOFTSTEM BULRUSH 250 2.25" PLUGS 10 -YEAR NATER SURFACE ELEVATION = 526.49 SAURURUS CERNUUS LIZARDS TAIL 250 2.25" PLUGS ACORUS CALAI11US SWEET FLAG 250 225" PLUGS SCIRPUS CYPERNUS WOOL GRASS 250 2.25" PLUGS IRIS VERISCOLOR L. BLUE FLAG IRIS 250 2..25" PLUGS IRIS PSEUDACORUS YELLOW FLAG IRIS 250 2.25" PLUGS 1. TOP/RISE = 525.8 8 5 " T 21 VDOT87D -4 COAC E7E rvre34 tt )..10511 17-ni Tern 1 IFTIN(,' n = N S = SL OP.9 Q2 = Q2 cfs Q10 = Q10 cfs V2 = V2 fps D10 = D10 ft. d = DMA/\%ft. LSS = LSS RSS = RSS 5 ©5"O. C. 3 "x.3 "x3/8" VER T. C. E. V1.. ANTI VORTEX TEX DEVICE DES'IG'N SCALE: 1/2"=1 ' AREA 24" ,';rc .' IT.,I IQ' -- LlM TS,,6F CLEAR N AREA, OF,`EX. SLOPE SWALE f 257 ;OR,'GREATER' f Y. 'CLASS 1 RIP ---RAP f PLACED18" THICK (,TIN. j 1 / _._._ -- ----- 7RANS171ON EXI S 77NG SWALi" � � BOND INT0,CONCRE7 DITCH - S, C'L'ASS 1A, COMET1 � - ` \RIRAFPLACE D 24 TIVICK, MIN. --.- T ESQ 'r / TRANSI,n0l tO A � - x DITCH _ _ TE -- ,,r i'•r j 0 ." IG - r r c t<j �r ' FRONT I OU T1 t T PIPE EX. PA TH -AREA OF EX. I LOPE n j j* �G 259' ' OR GRREA TER / 20 LIMI IS QF EX. WOODED f POLISHING 207 Wes Broad Street ,, CONSTRUC TION AREA l i POOL;' 7 '_ APPROXIMA TE -L-OCA 77ON _OF :IMI IS QF rrd CROSS--C'OUNTRY/1�ALKING Richm d, Virginia 23224 CLEARING rr ? `� ; r}� \ - TRAIL.RELOCATED-'BY OWNER' 804 7 8 8 4 7 7 !' R A OF 'EX. J y ; GREATS 4 , f CLA,fi TP f VDO T SM. _ PO-- 4 - CON6RE7E 11 i ARi 1 E SL 0 ) DI TCH- (D= ;'25R A SER r�0_ fi,`t -RAR PLA r / ► �; '; f �` �7! i' `',/ \-_______ %� - .._*j;f l,/,j�lr�,,,, ��� � 7 7 i \ ,�rV '� ` / - ----- - -EX S1NALE-� .-•; r 1, !,f,f PIEDIV 10 .t. i ; OF 24_ R_OP PIPE �•..` ;, t rq rj J� {(�}'fir / ',� `5 c�+� gam, (TRANSI TION CONCRE7E - Di T+CH,7 e .' REGIC if \`\ r.,~.i:.S�.J�i .@ ,:� �` }i / /� / / /iii %lF T/i i)l f77 &`7 C�ICSx }_ '/ ✓ - - I r- % / k f `J, © Bond Comet Westmoreland + Hiner Architects, Inc. l inch -� ft.': ,l `t t _� Material Included 'herein is covered by copyright. Use of this work in r�whole o se pori le iorbiddnnNithcut the ex resd '.vn[.en consent of Bond Com©t Westmoreland T Hiner Architects, Inc.. WATER QUALITY ELEV. = 524.80 PERFORA TIONS 9 HORIZONTAL SPACING =.4' (3 }-TOLES) VERTICAL SPACING = O, J5 (9) 3/4" DIA. PERFORATIONS) --- CD - 40 , 0-) 1 I , C � �I-r->•-;-----t-1TI MAX�2R TAR POST -DEVELOPMENT FLOW = 10.21 CFS WIRE MESH WATER QUALITY ELEV. = 525.80 525.75 525.40 NORMAL W.S.E. = 525.00 525.05 WIRE MESH 30" CONC. RISER POLISHING POOL BOTTOM ELEV. = 522.0 1 - STAND PIPE A110DIFI CA TIONS NO T TO .SCALE R CD 0 Il = 13,49 0-) #8 © 6" 0. C. 0 MAX�2R TAR POST -DEVELOPMENT FLOW = 10.21 CFS <\! C I N ! (4 BARS) 0 10 -YEAR PRE -DEVELOPMENT FLOW = 17.44 CFS Lo to OWNER'S GEOTECHNICAL ENGINEER3"X3"X 3/8" MAX 10 -YEAR POST -DEVELOPMENT FLOW = 13.71 CFS .SHALL APPROVE CONSTRUCTION 10 -YEAR NATER SURFACE ELEVATION = 526.49 100 -YEAR MATER SURFACE ELEVATION = 527.27 METHODS' MATERIALS, AND MAX 100 -YEAR FLOW= 26.86 CFS PROCEDURES FOR THE CONSTRUCTION! OF BASIN, DAM, AND FILL MATERIALS. -TOP -525,80- 525.80 BOL BOL TED 48.00' "ONNECTION _ -- 18" STORM SEINER @ 4.17% EXISTING GROUND '. OF DAM= 529.00 530--_ - - __- _ _ __ T o. - ANTI -VORTEX DEVICE - _TOP - DAM WIDTH = 10' 5. 30 VDOT STD. ES -1 `` . -' ' ; BMP ELEVATION = 525.80 END SECTION ; TOP OF RISER = 525.80EMERGENC SPILLA` = 526.50 NORMAL W.S.E. = 525.00 47 10 _ ----- -- HIGH MARSH ZONJE = 54.5- tl►, t11, ,�I�, SII, >11, t11, t11, 20 VDOT STD. ES -1 LOW MARSH ZONE = 523.5 i 23.00 I END .SECTION POL�h)11�7G POOL INITIAL PLUNGE POOL „ 1 21 520 ._ ( ` _ 321"01.520 i - � J 60 "4-- CONCRETE BASE" \. i + t - I I cy d = 2.0' (MIN.) i i ELEV. = 526.50 z d = 0.77' d = 0.83' ' d 100_ = 2.0' (MIN.) 1 _ ---- _ ._...___ _ _ _ 100 510 EMERGENCY SPILL WA Y-12' ENTRANCE SEG' TION EMERGENCY SPILL WA Y n = 0.05 CHANNEL SECTION Q 100 = 26.86 c fs I 505.00 tr M Lr. L0 CD 0 0 0-) co 0 <\! C I N ! CV 0 tt) Lo to L.0 PROJECT NUMBER: PROJECT MANAGER: S. H OSTETL..ER �� H OW, DRAWN BY: Q STEPHEN D. HOS'PETUR C. SHURIE U No. 24812 ISSUE DATE: JUNE i, 199 ss10NAL REVISIONS: JULY 24, 1998 , TIMMON S PROJECT #17518-50 SHEET TrrLE: STORMWATER MANAGEMENT PLAN AND DETAILS SHEET NUMBER: 10+00 11+00 12+00 'IN CROSS VECTION SCALE. 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I\ ter'\ / / r! s` i ?i► //Ip r /' 1111 �`sr rr \ \ l t \ i 1 I } I \ 1 �-yy / Wim. / r /t y \ l L \ � \ I \ 11>. C� dC !,.1 r I # \r I I /J / a' )\, /' // ✓,f = �/- f /! / Jt /r ,, \' \ - - / / 1 1 1 1\ v I ,' \1 �I I i � • i I I r s / r ,f - G AFHI� S.0 ALE / ' 1 \ ' ' / }' I r db % / / / 1 1 'i } } ' } . t 3M J f' l t ( 1 Y 1 /' \ r '1 _ r/ f t� i r 'x ' -- - __ - - / / . " / /,' ! _- _---. - 40 / /0 / ' 2d� 40 $0', 100 , \ � \ I \ % ` ii i I I \ \ - - _ _ \ / / / / "'' r'/ i��` / % / / r r d 1 \ 1 t \ \ \ s I \ ;.� i `, �' , 4' ( I y, a /r / J /` J\/� ;moi, - 1 I - i 1 \ 1 ,' , \ \ 569.7 )') \ \ f { ` \ / 1 * I M r / F° / rr /o r i - / - - - ;...� \ 1 1 1 C \ \ % i \ \ \ a °j ► ,\ /r 'I - / ♦ p / r/ L r / .. t ' i' � jN FEET ) 1 \ \ \ \ \ \ \ J/ \ \ 1 '_', i \ \ I i r - _ r , �t-' / ' / -1 - I 1 inch = 40 ft. -\ i I \ \ \ \ / � w x ` f+` i 1 \ / I ,' r¢ - r / r ` -- _, \ \ i \ \ \ \`, \ r y� \ ' =Y \ x /� - -- ---- .. -1 I i J ♦ r 1 - \ r _" 1 _ I ' `'e ( I i \ \ r \ \ \ I -iI # I -_ I \ \ \ ` '' } _```_e,.._ I Y•. / x / ' '� ( / / „` .nta �, r,C / ' ! / / / /; % '\ ,\ " ___ - .__ -, 525 `F' 'T - ( \ \ ., \ / t \ \ * \ \ \ -- z• %� ♦ 'I/ ' i/ r 1 .' :'r r t 1111 ) ') \ \ \ ( - \ \ , 1 'i k \ i / / / ;sty, 'r"'���°u r l' `�-' \ 'o yL':,' ,.:' / / 1111 r I I \I \ \ \ \ y rn ). J r f \ d �i \ \ -- - -K �tr r"" 1 1 \ \ \ \ , , \ J i \ i ham:''.. '\ `�, \\�1..'.. _ \ \ \ \, �, / // ( %� i' * _-_. /• - _" - / / J / ,i t \ \ , )-1 t I \ 1 �' r / / / \ \ \ \ — # \ \ / / --* / / / / \ \ \ P t \ \ �' \ ` 'x' / '�{ r ]1111 r / / 4 Y, � ! ` — x _ _ ! _ �y. _ _ r= r _ !' \ \ e � - I J Y / ~ d / \fix, � — ✓- '� __ I" _�. .— / l \ `-) \ • / /' \ - r t \ k - of _ 4 1 _ / \ C , / a' � J x� / L @D I ,r C4 3 \\ I R3 V ! _x _ + L \ r \\ \ 'ti 1 5' - ,r \ ! i k � t N t �� t ti ' 7 ,\ \ , 1 t r 4yF'\ /' 1 / li , _ , \ ` `, , , \ fy x- / \ r / J % / ! \• 1 f" : i T: - a` / \ aC kY ' r - 'r / I \ } _ r , \ L °'i / !' \ f: ' l \ \ •1 L , , > , , , I I r J I _.. ' / J I ,fi ' -% 1 � r t. j �r , 3 '\ f ,� J r / r✓ j '�y — /1/ ry l i' s / L' \ \ t y t _ t J , \ i 1- �, J I' t \ \` a '1 t , / n \` \ f a r r \ , , , , , , , , , , _ \ ;>r , \ 4 .i h pp r.' '.--�-r- s r \ \• , , r. � s Lam. ! LA / \, \ s \ \ -�\ , � � L \z \ \ P \\ .' iy \ i I P J — \ '! J J \ \2 r / J- / r 1 , • , ( \ \. ,\\ F.c� '\ -J r \ �;> 7\ r I R,3r•,.L 1' O :w.z .A b z. i t \ / ' \ S.. r / , , . \ J \ r \ r 1 I %" \ \ t r \ , J 2 / r "fir d ,i , -•:\�. ti ` \ 03,3 r \ �_ \• r \ \ 1 1 \ \ i - / / \'► ry yy �� r r /°y \ \ 4` ?t y� f 1 ro. Y . `t. , , \ \ k r i 1 \ \ / 1 r .i \ / I" 'i \ \ � 7 �.. �, c' r - r f� 1111 > \ \•, _. 1 `\ '\'► . \ , I' J/ \ g , f \ 1 /;` 1111 "r \. .�. / f��a��aiA t. Via. �, \ � r t r� ,`f. _` �'\ <, i a. v`. 4l'. 1 \ 1 r r ,, 3st \ G /- f 'Y t-� 'l \ Jj1 t � Y % �.' t k' Y \ �` Y 1 f P EIV 1 �< /; 1 I --r t \` A l • a � t: a I \3 I� r: 'I r. - �- r• // ' \ I , \ , \ \ an< r , : : : \ \ "a , -: - ,:.,. > \ >.. -._ ^i _e. /, f ., . - , 1111- r i i - _ -. _ , i 1 4 ,,y f \ \ > 1111/ i . r r v, �fi L\ , t `\ 4 - I , ,.yi i \.. \ \ 17 - l i. - (, %t V / L �'ME�I T'` c / 6 1 f 0 -�_ - \moi , r \ 3 : �/ I '\ M 'n i. f if.. ` rt - \ \ 4 _ t ,3 Y •1 4 � f� 4 I i '\ - r 1 1111 i - O i• , _ t i � f / F r \ \ ���. / ` \ - f 1111 I` i F \ " ' `�- t 3 a s> _ i 3 : n ii Il " r %l / _ } 3 / r J'� 1111 ''•i , / t I' i h , , ` , , , .. '' , ` :n , .:{" M - Jam. , , , , . _- t . , , • f \ ?i � i t1- 7 I 'r /'� L :� ,� ' 1 i \ ` J Y7 / • `s �i i` / s J .y I fix / i i �I , - f v> ):. / / 1 �. �`- l I J y / � t r i, / l� i a/ r r ,y i t r'� i \ # . \ \ :f. xi �i i \ / / \ / '' -a / 1 1- - 'l r �.. i ■ 2 J r s: I i l \ t t \ \• / 3. 1 ' . i ( j J �,r � r r .�. \ / _- a:. / `i 1 t T t �O, i I > f !• r \ •\ r ;;�� \\ Y l` / / \. i , J / / 1 \ ,j, \ L J \' \ / 1 \, ♦ \ 2 ll' t; t ,/ r _1 \ \ \ ,3 Y Ir \„ \ �' 6 r \: , \ / . , , \; \ \'' \ z'`f / , 'fix.. .c,. ' C / _ \ , \ . .. M a' , r ' \ \ \\\\ \ l r ; \ / r ! \ t\' \ ! ■ r , r ` ..J \' \ \ r \ ! \ ` \. � r� �. / 1.` / /' \ `� J , , \' s" it ' \ _ / / r r /'a r J` '\ � r 1 J / ` \, r / '\ n p 7 i r :o _ 1 / , ' , , , , , , , - . \ \ 4 . 't* ..c. - \,\, \ 'a,>. '�a� �/ /"� 1111. I , , \ J / / 0. \\ a ,� r ,J \ r /' \\` r - r'' r i v ' .o, / L \- ' \ Y� xo� J / / / i / J `\\'\ /' / r' ! s s"` L 4' f ,\, / / % .� r „, / � `c_ tb /' ' / r _ ��- I r _ \ J r ” a __ \ / \ i r' ;T \' .: Iz , n - J , , , \,: ` c _ / / '\ ` r I \ \ \' i '\ t \ l .r ` r / / I r' 4 \\' \ ti 1 / / ) l / / J , ' �\ +' / J \\ A 7� r \ 1. r„ r' J \. J \ / \ / i 'c i' / /1 / / o: t' / \ ,. J J k , r ! \, / J r r \ / i - '. J r \ \ J J r ' r r` / \' / \- \ / J / / \ �r \ y ✓ / / ¢. \ / t. \ \ \ / / ) - r / a i \ 11\11 / , \ 1111 \ \ 1 / \ \ \ \ f r `, / J r s \ \ \ 1 r J - - \ 1111 \ �� / ( �i ! \ \ ! i ;i t \ , \` \ / / } `.- __ : \ \ \ \ - _r - �� t `� \ F r i J / , , I r / i \` J ` r r > J \ ` \ J 4 r \ \ f Y t 1 \ f \ �\ r t ,\ ! h '' _ \ i %, . I % \. ! ) A / ! \\ \ \ \ \ -- - ! I / ! \ \. �� \ \ \` \ r / r \\i \' 1 \` ,\ \ \`\ \ \ --- ! 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' .�.._ / / / / ! / / ! I i I I ' 1 \ - 560.4 / . \ \ \ \ \\ \\ \i 1 I ✓ I \ ,\ \ I I rr /" rr r /' J/ : / // // / r ' / )' / i I - \ \ _ % \ \ \ 1 \ \, 1 1 t \. ' \ I }) /. J / / ! / r , ✓ .11, / ' % _ _ J bl) / ✓ �` / t t 7_. I i )1 \ �,� \ \ \ \ \ \ \ \ \ t : 1 \ 1 � - J / / J % ' _ 1 / r / r r r / / / / / '- - i __,� \ \ - \ \ \ \ \ \ `\ \ \ \ \ m•. \ �\. `• \ } 11 / // // / / // r / / / / I I I �` ?\ \ / \ \' \ \ / / r / / \, \ \ \ \ \ \ �� \ \ \ 1 I /' / 1 / - r / / / t / l ' , \ \ ` \ \ \ \ \ \ \, \ \ - ` '\ 1 \ / / /r / / J'' / / / / / / I I I °' � \ \ \ \ , , \ \ _ .,, \ I I / r J ) / / / / r / J' / t / ( I I � \ . \ ,\ \ \ \ \ \ '\ \\ \ Z';' ° • \ `'\ 'rj Y /11 J 1111 / ! J ✓11 r 1111 J! / t it l ( I I `< \ \\\ \\\.,\ \ '\ \\\ \\\ \\\\ \\ \\ \ \\ \ \' _- ~ _ `_'. ~ \ I 1 -'1 J, 1 'J / /t /! r// / /,, 'r r11 '1 t/ / Ilt III I I I, _ % 3m4\ \ \ I \, \ \ \ \ \ _ I `\ !I I- '' r'' / / / / 1111 /' r /r / jt / / I �I I i )\ \\ 207 Wes Broad Street Richm d, \Arginia 23220 804 , 7 8 8- 4 7 7 , r+�s: i Q Bond Comet Westmoreland + Hiner Architects, Ino. M.terioi Included heroin 's covered o/ copyright. Use of this work in whole or in port is forbidden without the expressed +mitten consent of /i Bond Comet Westmoreland T Hiner Architects, Inc_ PROJECT NUMBER: PROJECT MANAGER: 8. HOSTETLER ,�,TH 0"' 4•`t.J _ `C i { i�\'Y r_A "G=l DRArrra Br. (�� STEPHEN D. HOSTETLER `� C. SHURIE U No. S 2 ,2� 24 1 d '� r O , i�SUE DATE: � �(� Z U {• V j 1` 0 NA L JUNE 1 1 99 REVISIONS: JULY 24, 1998 TIMMONS PROJECT #17518---50 1 SHEET NUMBER: �= -a I i }', J^ ��. .� .� 'k '� .' i ♦1\ •\ A L� e \ '` _ ��yy ,}}{ % / / i I x �/ k r / / / s - / '-f-1 _,- -. `/ h f r /'., \ \ / / 1 } 1 t i I { s�" lJ: ) f� {. I\ ter'\ / / r! s` i ?i► //Ip r /' 1111 �`sr rr \ \ l t \ i 1 I } I \ 1 �-yy / Wim. / r /t y \ l L \ � \ I \ 11>. C� dC !,.1 r I # \r I I /J / a' )\, /' // ✓,f = �/- f /! / Jt /r ,, \' \ - - / / 1 1 1 1\ v I ,' \1 �I I i � • i I I r s / r ,f - G AFHI� S.0 ALE / ' 1 \ ' ' / }' I r db % / / / 1 1 'i } } ' } . t 3M J f' l t ( 1 Y 1 /' \ r '1 _ r/ f t� i r 'x ' -- - __ - - / / . " / /,' ! _- _---. - 40 / /0 / ' 2d� 40 $0', 100 , \ � \ I \ % ` ii i I I \ \ - - _ _ \ / / / / "'' r'/ i��` / % / / r r d 1 \ 1 t \ \ \ s I \ ;.� i `, �' , 4' ( I y, a /r / J /` J\/� ;moi, - 1 I - i 1 \ 1 ,' , \ \ 569.7 )') \ \ f { ` \ / 1 * I M r / F° / rr /o r i - / - - - ;...� \ 1 1 1 C \ \ % i \ \ \ a °j ► ,\ /r 'I - / ♦ p / r/ L r / .. t ' i' � jN FEET ) 1 \ \ \ \ \ \ \ J/ \ \ 1 '_', i \ \ I i r - _ r , �t-' / ' / -1 - I 1 inch = 40 ft. -\ i I \ \ \ \ / � w x ` f+` i 1 \ / I ,' r¢ - r / r ` -- _, \ \ i \ \ \ \`, \ r y� \ ' =Y \ x /� - -- ---- .. -1 I i J ♦ r 1 - \ r _" 1 _ I ' `'e ( I i \ \ r \ \ \ I -iI # I -_ I \ \ \ ` '' } _```_e,.._ I Y•. / x / ' '� ( / / „` .nta �, r,C / ' ! / / / /; % '\ ,\ " ___ - .__ -, 525 `F' 'T - ( \ \ ., \ / t \ \ * \ \ \ -- z• %� ♦ 'I/ ' i/ r 1 .' :'r r t 1111 ) ') \ \ \ ( - \ \ , 1 'i k \ i / / / ;sty, 'r"'���°u r l' `�-' \ 'o yL':,' ,.:' / / 1111 r I I \I \ \ \ \ y rn ). J r f \ d �i \ \ -- - -K �tr r"" 1 1 \ \ \ \ , , \ J i \ i ham:''.. '\ `�, \\�1..'.. _ \ \ \ \, �, / // ( %� i' * _-_. /• - _" - / / J / ,i t \ \ , )-1 t I \ 1 �' r / / / \ \ \ \ — # \ \ / / --* / / / / \ \ \ P t \ \ �' \ ` 'x' / '�{ r ]1111 r / / 4 Y, � ! ` — x _ _ ! _ �y. _ _ r= r _ !' \ \ e � - I J Y / ~ d / \fix, � — ✓- '� __ I" _�. .— / l \ `-) \ • / /' \ - r t \ k - of _ 4 1 _ / \ C , / a' � J x� / L @D I ,r C4 3 \\ I R3 V ! _x _ + L \ r \\ \ 'ti 1 5' - ,r \ ! i k � t N t �� t ti ' 7 ,\ \ , 1 t r 4yF'\ /' 1 / li , _ , \ ` `, , , \ fy x- / \ r / J % / ! \• 1 f" : i T: - a` / \ aC kY ' r - 'r / I \ } _ r , \ L °'i / !' \ f: ' l \ \ •1 L , , > , , , I I r J I _.. ' / J I ,fi ' -% 1 � r t. j �r , 3 '\ f ,� J r / r✓ j '�y — /1/ ry l i' s / L' \ \ t y t _ t J , \ i 1- �, J I' t \ \` a '1 t , / n \` \ f a r r \ , , , , , , , , , , _ \ ;>r , \ 4 .i h pp r.' '.--�-r- s r \ \• , , r. � s Lam. ! LA / \, \ s \ \ -�\ , � � L \z \ \ P \\ .' iy \ i I P J — \ '! J J \ \2 r / J- / r 1 , • , ( \ \. ,\\ F.c� '\ -J r \ �;> 7\ r I R,3r•,.L 1' O :w.z .A b z. i t \ / ' \ S.. r / , , . \ J \ r \ r 1 I %" \ \ t r \ , J 2 / r "fir d ,i , -•:\�. ti ` \ 03,3 r \ �_ \• r \ \ 1 1 \ \ i - / / \'► ry yy �� r r /°y \ \ 4` ?t y� f 1 ro. Y . `t. , , \ \ k r i 1 \ \ / 1 r .i \ / I" 'i \ \ � 7 �.. �, c' r - r f� 1111 > \ \•, _. 1 `\ '\'► . \ , I' J/ \ g , f \ 1 /;` 1111 "r \. .�. / f��a��aiA t. Via. �, \ � r t r� ,`f. _` �'\ <, i a. v`. 4l'. 1 \ 1 r r ,, 3st \ G /- f 'Y t-� 'l \ Jj1 t � Y % �.' t k' Y \ �` Y 1 f P EIV 1 �< /; 1 I --r t \` A l • a � t: a I \3 I� r: 'I r. - �- r• // ' \ I , \ , \ \ an< r , : : : \ \ "a , -: - ,:.,. > \ >.. -._ ^i _e. /, f ., . - , 1111- r i i - _ -. _ , i 1 4 ,,y f \ \ > 1111/ i . r r v, �fi L\ , t `\ 4 - I , ,.yi i \.. \ \ 17 - l i. - (, %t V / L �'ME�I T'` c / 6 1 f 0 -�_ - \moi , r \ 3 : �/ I '\ M 'n i. f if.. ` rt - \ \ 4 _ t ,3 Y •1 4 � f� 4 I i '\ - r 1 1111 i - O i• , _ t i � f / F r \ \ ���. / ` \ - f 1111 I` i F \ " ' `�- t 3 a s> _ i 3 : n ii Il " r %l / _ } 3 / r J'� 1111 ''•i , / t I' i h , , ` , , , .. '' , ` :n , .:{" M - Jam. , , , , . _- t . , , • f \ ?i � i t1- 7 I 'r /'� L :� ,� ' 1 i \ ` J Y7 / • `s �i i` / s J .y I fix / i i �I , - f v> ):. / / 1 �. �`- l I J y / � t r i, / l� i a/ r r ,y i t r'� i \ # . \ \ :f. xi �i i \ / / \ / '' -a / 1 1- - 'l r �.. i ■ 2 J r s: I i l \ t t \ \• / 3. 1 ' . i ( j J �,r � r r .�. \ / _- a:. / `i 1 t T t �O, i I > f !• r \ •\ r ;;�� \\ Y l` / / \. i , J / / 1 \ ,j, \ L J \' \ / 1 \, ♦ \ 2 ll' t; t ,/ r _1 \ \ \ ,3 Y Ir \„ \ �' 6 r \: , \ / . , , \; \ \'' \ z'`f / , 'fix.. .c,. ' C / _ \ , \ . .. M a' , r ' \ \ \\\\ \ l r ; \ / r ! \ t\' \ ! ■ r , r ` ..J \' \ \ r \ ! \ ` \. � r� �. / 1.` / /' \ `� J , , \' s" it ' \ _ / / r r /'a r J` '\ � r 1 J / ` \, r / '\ n p 7 i r :o _ 1 / , ' , , , , , , , - . \ \ 4 . 't* ..c. - \,\, \ 'a,>. '�a� �/ /"� 1111. 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J ✓11 r 1111 J! / t it l ( I I `< \ \\\ \\\.,\ \ '\ \\\ \\\ \\\\ \\ \\ \ \\ \ \' _- ~ _ `_'. ~ \ I 1 -'1 J, 1 'J / /t /! r// / /,, 'r r11 '1 t/ / Ilt III I I I, _ % 3m4\ \ \ I \, \ \ \ \ \ _ I `\ !I I- '' r'' / / / / 1111 /' r /r / jt / / I �I I i )\ \\ 207 Wes Broad Street Richm d, \Arginia 23220 804 , 7 8 8- 4 7 7 , r+�s: i Q Bond Comet Westmoreland + Hiner Architects, Ino. M.terioi Included heroin 's covered o/ copyright. Use of this work in whole or in port is forbidden without the expressed +mitten consent of /i Bond Comet Westmoreland T Hiner Architects, Inc_ PROJECT NUMBER: PROJECT MANAGER: 8. HOSTETLER ,�,TH 0"' 4•`t.J _ `C i { i�\'Y r_A "G=l DRArrra Br. (�� STEPHEN D. HOSTETLER `� C. SHURIE U No. S 2 ,2� 24 1 d '� r O , i�SUE DATE: � �(� Z U {• V j 1` 0 NA L JUNE 1 1 99 REVISIONS: JULY 24, 1998 TIMMONS PROJECT #17518---50 1 SHEET NUMBER: �= -a I i }', J^ ��. F W01% WER on 530 M 4" MIN. BETWEEN (GRADE FAND BOTTOM EDGE OF COVER rINI.SHED GRADE 539.6 CONTRACTOR TO VERIFY) 'LOPE FINISHED GRADE WAY FROM STATION —,rrt v i ry PLAN SCHEMA TIC SCALE 1 "= 50' 40. PUMP STA TION EL IE VA TION .SCALE 112"=1'-0" INVERT OUT 527.71 INVERT IN W01% WER on 530 M 4" MIN. BETWEEN (GRADE FAND BOTTOM EDGE OF COVER rINI.SHED GRADE 539.6 CONTRACTOR TO VERIFY) 'LOPE FINISHED GRADE WAY FROM STATION —,rrt v i ry PLAN SCHEMA TIC SCALE 1 "= 50' 40. PUMP STA TION EL IE VA TION .SCALE 112"=1'-0" TA TION JLET 'ALLAST V TAINMEli1 T RING I ELE VA TION/ SETTINGS INVERT OUT 527.71 INVERT IN 527.00 ALARM 526.62 PUMP ON Q PUMP OFF 525.62 BASIN FLOOR ,524.38 1 >;- (` IJ w L0 v , 6, INTERNAL WELL VENT CORE CONTROL COMPA R TMEN T 2.0 " DIA. I}, - BREA THER DISCHARGE 1-1/4" FNPT INLET GROMMET y, CONCRETE ANCHOR Y POURED IN PLACE LJJ � SOCKET TO A CCEP T #57 STONE SETTING DETAIL NOT TO SCALE SS CAST BALL VAL VE CJ w � 1 1/4" DISCHARGE LINE � � �Xq CHECK VAL VE Dl�WARGE ALAR Cn ANTI -SIPHON VALVE w ON w. 1� gal co I In F FIBERGLASS REINFORCED TANK MAINTAIN PO I TI VE GRADE 64 9 1/2" NOMINAL WALL THICKNES, AP ROX. VER TO TE RMANA TION 137.5 GALLON CAPACITY PROPOSED GROUND v EACH SIDE OF BAFFLE. GRINDER PUMP DIRECTLY DRIVEN BY A I HP MOTOR - ABOVE FORCEMAIN (SEE .SITE PLANS) \ PROPOSED 1-114)0 _YENS (P _ . O FORCE MAIN Li i= � Cl- C) I — U j i - Q PROPOSED 1-1/4"0 POL YETHL YENE (PE) 3'-6" FORCE MAIN MIN. 411 1-1 TEE STA Of (EMERGENCY 0 PUMP CONN.) e TA TION JLET 'ALLAST V TAINMEli1 T RING I ELE VA TION/ SETTINGS INVERT OUT 527.71 INVERT IN 527.00 ALARM 526.62 PUMP ON .525.96 PUMP OFF 525.62 BASIN FLOOR ,524.38 FILL TO GRADE WITH CLEAN, COMPACTA BLE BACKFILL, SUCH AS PEA GRAVEL OR CRUSHED S T ONE, 7/8" - 314" IN SIZE. CL Y AND SIL TS ARE NOT ACCEPTABLE BACKFILL POWER & ALAR1111 CABLE CONNECTOR a 1 >;- !— U DIS TURBE D EAR TH 6, INTERNAL WELL VENT CORE CONTROL COMPA R TMEN T 2.0 " DIA. I}, - BREA THER DISCHARGE 1-1/4" FNPT INLET GROMMET y, CONCRETE ANCHOR Y POURED IN PLACE GRA VEL BEDDING SOCKET TO A CCEP T #57 STONE SETTING DETAIL NOT TO SCALE 560 -MATCH INVERT WITH EXISTING PUMP .STATION INLET PIPE INVERT IN - CORE DRILL EXISTING CONCRETE INETWELL TO RECEIVE PROPOSED FORCE MAIN. GROUT CONNECTION WATER TIGHT. 540 530 520 QUALITY ASSURANCE STATEMENT A Quality Control and Assurance review has been performed on this document in accordance with the TIAIAfONi; Quality Plan. The undersigned states that this document has been checked and reviewed in a manner commensurate with the level of detail for the type of submittal indicated below. rola— r ct Manager — e Type of SubmIttal ACCESS WA Y VENT WA TER TIGHT LID, FRP WITH PADLOCK STRAIN RELIEF CORD POWER & ALAR1111 CABLE CONNECTOR 12 - 6 U✓/GND -� DUAL WALL, CORRUGA TED HDPE ACCESS - / EL EC TRI CA L QUICK DISCONNECT INTERNAL WELL VENT CORE CONTROL COMPA R TMEN T 2.0 " DIA. - BREA THER DISCHARGE 1-1/4" FNPT INLET GROMMET QUICK DISCONNECT ASSY. SOCKET TO A CCEP T INCOMING PIPE SS CAST BALL VAL VE 1 1/4" DISCHARGE LINE CHECK VAL VE Dl�WARGE ALAR t ANTI -SIPHON VALVE 7 In ON 1� gal I In F FIBERGLASS REINFORCED TANK 64 9 1/2" NOMINAL WALL THICKNES, 137.5 GALLON CAPACITY v EACH SIDE OF BAFFLE. GRINDER PUMP DIRECTLY DRIVEN BY A I HP MOTOR PUMP S TA TION SECTION NOT TO SCALE 1. OWNER ALBERMARLE COUNTY PUBLIC SCHOOLS 2751 HYDRAULIC ROAD CHARLOTTESVILLE, VIRGINIA 22901 ATTN: GEORGE SHIFFLITT PHONE: (804) 973-3677 FAX: (804) 973-9545 2. ENGINEER: TIMMONS 711 N. COURTHOUSE ROAD RICHMOND, VIRGINIA 232.36 ATTN: BRIAN HOUSTON PHONE: (804) 379-6108 FAX: (804) 794-1673 CONSTRUCTION NOTES 1. ALL CONSTRUCTION AND MATERIALS SHALL CONFORM TO THE LATEST EDITION OF THE-- COMMONWEALTH HECOMMONWEALTH OF VIRGINIA SEWAGE COLLECTION AND TREATMENT REGULATIONS. 2. THE CONTRACTOR SHALL NOTIFY "MISS UTILITY" AT 1-800-552-7001 PRIOR TO ANY CONSTRUCTION TO LOCATE ALL UTILITIES. 3, THE LOCATION OF EXISTING UTILITIES ACROSS OR ALONG THE LINE OF THE PROPOSED WORK IS NOT NECESSARILY SHOWN ON THE PLANS, AND WHERE SHOWN IS ONLY APPROXIMATELY CORRECT. THE CONTRACTOR SHALL ON HIS OWN INITIATIVE AND AT NO EXTRA COST, LOCATE ALL UNDERGROUND LINES AND STRUCTURES AS NECESSARY. THE CONTRACTOR SHALL BE RESPONSIBLE FOR ANY DAMAGE TO UNDERGROUND STRUCTURES. 4. DATUM FOR ALL ELEVATIONS SHOWN IS NAD 83. 5. PACKAGE GRINDER PUMP STATION SHALT_ BE AN ENVIRONMENTAL_ ONE DUPLEX MODEL GP2015 STATION OR APPROVED EQUAL. STATION SHALL CONSIST OF DUPLEX PUMPING UNITS, CONTROLS, AND PRE—MANUFACTURED FIBERGLASS WETWELL. ALL COMPONENTS OF THE PACKAGE STATION SHALL BE SUPPLIED BY A SINGLE MANUFACTURER. 6. INSTALLATION SHALL BE AS RECOMMENDED BY THE MANUFACTURER. 4" CAM & GROOVE COUPLING w/ DUST PLUG BY PT COUPLING CO., INC. OR APPROVED EQUAL. PF80C FLANGED COUPLER w/ 8OW DUST PLUG. - 3" VALVE &` Box - MAIN LINE PE TEE 2'-0" w/ 1 1/4" BRANCH o I � ^I �I •r r 2'-0" 0+ 00 1400 2+00 3+00 4+00 571- 00 6+00 7+00 8+00 1/ —1- /4"x3" PVC II�lCREASING BUSHING 3" D. 1. PROFILE SCALE HOR. 1 "= 50' VERT 1 "= 5' THRUST BLOCK 3"' PLUG VALVE w/ FILL CONC. EMERGENCY PUMA' CONNECTION NOT TO SCALE L ,,--- METER BOX & COVER K;r/` 3" x 4" INCREASER RETAINER GLAND 207 Wes Broad Street Richm d, Virginia 23220 804 7 8 8— 4 7 7 110 -le WA—Alk , © Bond Comet Westmoreland + Hiner Architects, Inc. Material included herein Is covered by copyright. Use of this work In wholeor in part is forbidden without the -pressed written consent of Bond comet Westmoreland + Hiner Architects, Inc.. PROJECT NUMBER: 17518-07 PROJECT MANAGER: E3. HOUSTON DRAWN BY: A. THOMAS ISSUE DATE: 15 JUNE 98 REVISIONS: TH 0'p jl a ,BRIAN R. HOUSTON`S U No. 31127 ,�. Ci��SSIONAL E��� 11MMONS PROJECT #17518-07 \, SHEET TITLE: a WASTEWATER PUMP STATION AND FORCE MAIN 2 - 3/4" 0 THREADED ROD, (TYP.)