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SDP201200043 Plan - Approved Final Site Plan and Comps. 2012-10-31
Le 0 1 L LAN16i I ikA W M I A 4901 11 h 14 0 GENERAL NOTES FINAL SITE PLAN E&SC PLAN 1. 0 WNER: UNIVERSITY OF VIRGINIA PHYSICIANS GROUP 500 RAY C. HUNT DRIVE PO BOX 800504 CHARLOTTESVILLE, VA 22903 AGENT NAT PERKINS (434) 5J1 -7J87 NA T. PERKINS@GMAIL. COM JACK JOUETT DISTRICT 2. Cl VIL ENGINEER: POHL CONSUL TING, LLC 1603 KENWOOD LANE CHARLOTTESVILLE, VIRGINIA 22901 - 7458 ALBEMARLE VIRGINIA CONTACT. -6 FRANK V. POHL, P.E. (FRANK@POHL CONSUL TINGLL C. COM) J. TAX PARCEL #- 06100-00-00-026A0; LOT B 4. DEED REFERENCE. • DEED BOOK 4245, PG 156 5. ZONING: C-1 (COMMERCIAL) 6. TOTAL ACREAGE: 1.53 ACRES 7. EXISTING/PROPOSED USE. UNDEVELOPED / DAY CARE CENTER 8. MAGISTERIAL DISTRICT JACK JOUETT DISTRICT 9. ENTRANCE CORRIDOR: PARCEL IS NOT LOCATED WITHIN AN ENTRANCE CORRIDOR OVERLA Y. 10. SETBACKS: ADJACENT PUBLIC STREETS - 30 FT (10' PARKING SETBACK) ADJACENT RESIDENTIAL & RURAL AREAS = 50 FT (20' PARKING' SETBACK) 20' BUFFER REQUIRED WHERE ADJACENT RESIDENTIAL & RURAL AREAS 11. MAXIMUM BUILDING HEIGHT.- 2 STORIES, 35 FT 12. GROSS BUILDING AREA: DAY CARE CENTER = 17,331 SF 13. MAXIMUM BUILDING FOOTPRINT = 11,996 SF 14. MAXIMUM PAVED PARKING AND VEHICULAR CIRCULATION AREAS: 18,212 SF 15. RECREATION (PLAY) AREAS = 15,872 SF 16. MAXIMUM NUMBER OF EMPLOYEES PER SHIFT (2 SHIFTS): 25 EMPLOYEES. THERE WILL NOT BE MORE THAN 25 EMPLOYEES ON PREMISE AT ONE TIME. 17. MAXIMUM NUMBER OF DAY CARE STUDENTS: 150 18. DRAINAGE DISTRICT PARCEL IS NOT LOCATED WITHIN A RESERVOIR WATERSHED. 19. JURISDICTIONAL AREA: PARCEL IS LOCATED IN THE WATER AND SEWER JURISDICTIONAL AREA. 20. SURVEY' TOPOGRAPHY SHOWN HEREON WAS FIELD RUN BY JOHN McNAIR & ASSOCIA7 S IN OCTOBER, 2006. 21. FLOOD PLAIN: THIS PROPERTY LIES IN AN AREA DESIGNATED AS ZONE X (AREAS DETERMINED TO BE OUTSIDE THE 0.27 ANNUAL CHANCE FLOODPLAIN) AS SHOWN ON MAPS BY FEDERAL EMERGENCY MANAGEMEMIT AGENCY. 22. CONTRACTOR SHALL VERIFY LOCATION AND ELEVATION OF ALL UNDERGROUND U7FILITIES WITHIN LIMITS OF WORK PRIOR TO STARTING WORK. CONTACT ENGINEER IMMEDIA TEL Y IF LOCA TION OR ELEVA TION IS DIFFEREN7 FROM THA T SHOWN ON PLANS, IF THERE APPEARS TO BE A CONFLICT OR UPON DISCOVERY OF ANY UTILITY NOT SHOWN ON THE PLANS. 23. OUTDOOR LIGHTING: A PHOTOMETRIC PLAN HAS BEEN SUBMITTED WITH THIS APPLICATION. 24. CRITICAL SLOPES: THERE ARE LIMITED MAN-MADE CRITICAL SLOPES ON THIS PROJECT (APPROX. 9,515 SF) AS SHOWN ON THE EXISTING SURVEY. A CRITICAL SLOPE WAIVER TO IMPACT CRITICAL SLOPES THAT WERE NOT PREVIOUSLY APPROVED TO BE IMPACTED WAS APPROVED ON JULY 11, 2012. 25. THE REQUIRED POLLUTION REMOVAL RATE BASE ON THE COUNTY MODIFIED SIMPL-E WORKSHEET IS 59x. INFILTRATION WILL BE USED TO TREAT RUNOFF FROM IMPERVIOUS AREAS, INCLUDING ALL ROOF RUNOFF THE' TREATMENT VOLUME SHALL BE 1" OVER THE IMPERVIOUS AREA. 26. ALL SLOPE AREAS GREATER THAN 3.7 WILL BE PLANTED WITH "CREEPING LIL YTUIRF" © 2' O. C. 27. SIGHT DISTANCE EASEMENTS SHALL BE GRADED AND TREES CUT AS NEEDED TO PROVIDE THE MINIMUM SITE DISTANCE ON THE ADJACENT VIRGINIA LAW FOUNDATION AND L&M COMMONWEALTH PROPERTIES, LL.0 PARCELS REFER TO SHEET C-4.1 FOR LOCATION OF RECORDED EASEMENTS. VIRGINIA LAW FOUNDATION DB 4250 PG 196. L&M COMMONWEALTH PROPERTIES DB 4250 PG 205. 28. A PICK-UP AND DROP-OFF AREA IS NOT REQUIRED FOR THIS PROJECT. PARENTS WILL BE REQUIRED TO PHYSICALLY CHECK-IN AND CHECK-OUT THEIR CHILD FROM THE PREMISES, WHICH WILL REQUIRE THEM TO PARK. 29. A STORMWATER MAINTENANCE AGREEMENT HAS BEEN RECORDED FOR THE ONSl7rE STORMWATER FACILITY.DB 4248 PG 174. GENERAL CONSTRUCTION NOTES FOR SITE PLANS 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 (VD(OT). THIS PLAN AS DRAWN MAY NOT ACCURATELY REFLECT THE REQUIREMENTS OF THE PERMIT. WHERE ANY DISCREPANCIES OCCUIR THE REQUIREMENTS OF THE PERMIT SHALL GOVERN. 2. ALL PAVING, DRAINAGE RELATED MATERIALS AND CONSTRUCTION METHODS SHAL-L CONFORM TO CURRENT SPECIFICATIONS AND STANDARDS OF VDOT UNLESS OTHERWISE NOTED. 3. EROSION AND SILTATION CONTROL MEASURES SHALL BE PROVIDED IN ACCORDAAgCE 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 J. 1 OR BETTER ARE TO BE ACHIEVED. 5. PA VED, RIP -RAP OR STABILIZA TION MA T LINED DITCH MA Y BE REQUIRED WHEN TIN THE OPINION OF THE ALBEMARLE COUNTY DIRECTOR OF ENGINEERING, OR THE DIRECTOR'S DESIGNEE, IT IS DEEMED NECESSARY IN 01RDER TO STABILIZE A DRAINAGE CHANNEL. 6. ALL TRAFFIC CONTROL SIGNS SHALL CONFORM WITH THE VIRGINIA MANUAL FOR UNIFORM TRAFFIC CONTROL DEVICES. 7. UNLESS OTHERWISE NOTED ALL CONCRETE PIPE SHALL BE REINFORCED CONCRE7FE PIPE - CLASS Ill. 8. ALL EXCA VA TION FOR UNDERGROUND PIPE INSTALLATION MUST COMPLY WITH OSHA STANDARDS FOR THE CONSTRUCTION INDUSTRY (29 CFR PART 1926). PARKING G .SCHE ULE USE CODE REQUIREMENT NUMBER REQUIRED PROVIDED EMPLOYEES 1 PER EMPLOYEE 25 EMPLOYEES = 25SPACES 40SPACES (35 ONISITEA i"D 5 WITHIN SHARED PARI;NG EA;SEMENT ON ADJACENT PARCEL) STUDENTS 1 PER 10STUDENTS 150 STUDENTS -1.3SPAC S ------ TOTAL BUILDING 40SPACES j JULY 16, 2012 VICINITY MAP MS -19 STATEMENT 1. POST -DEVELOPMENT RUNOFF (FLOWRATE AND VOLUME) DOES NOT EXCEED PRE -DEVELOPMENT RATES. UG DETENTION/EXFIL TRA TION FACILITY HAS BEEN DESIGNED TO ATTENUATE THE 2- AND 10 -YR STORM EVENTS TO PRE -DEVELOPMENT RATES. EXFILTRATION IS BEING UTILIZED TO REDUCE RUNOFF VOLUME BELOW THE PRE -DEVELOPMENT VOLUME. 2. STORMWATER TREATMENT IS ACHIEVED BY USE OF EXFIL TRA TION WITHIN THE UG DETENTION FACILITY AND IS PROVIDING TREATMENT FOR ALL IMPERVIOUS AREAS. PRETREATMENT IS ALSO BEING PROVIDED BY USE OF CONTECH CDS UNITS, WHICH ARE SPECIFIED UPSTREAM OF THE EXFIL TRA TION FACILITY. TRAFFIC GENERATON CALCULATIONS (ITECODES65, PG 108913090) PER STUDENT in. INCHES (NUMBER OF AVERA GER.ATE(AM/FPM) PEAK NO, OF TRIP (AM/PM) STUDENTS) �8 NUMBER OF PARKING SPACES 150 0.82 `0.8.5 12311275 ABBREVIATIONS GM GAS METER in. INCHES C-1 COVER SHEET INV. INVERT �8 NUMBER OF PARKING SPACES LAT. LATERAL BLDG BUILDING L. F. LINEAR FEET BW BOTTOM OF WALL (NOT INC. EMBEDMENT) MAX. MAXIMUM C/L CENTERLINE MH MANHOLE CG CURB & GUTTER MIN. MINIMUM C. 0. CLEAN-OUT PVC POLYVINYL CHLORIDE CONC. CONCRETE R RADIUS COORD. COORDINATE RCP REINFORCED CONCRETE PIPE DEMO DEMOLITION SAN, SANITARY DIA. DIAMETER SF (S.F.) SQUARE FEET (FOOT) E&SC EROSION AND SEDIMENT CONTROL STA STATION ELECT. ELECTRIC STR. STRUCTURE ELEV. ELEVATION SVC SERVICE EXIST. EXISTING TC TOP OF CURB FF ELEV. FINISHED FLOOR EILEVATION TW TOP OF WALL HDPE HIGH DENSITY POLY ETHELYNE TYP. TYPICAL HC HANDICAP PARKINtG SPACE UG/E UNDERGROUND ELECTRIC UON UNLESS OTHERWISE NOTED LT H L7F U FRANK V. POHL D Lic No. 040626 SCALE: N/A DATE: 08/08/12 DRAWN BY FVP REVISIONS: COUNTY COMMENTS 08-31-12 COUNTY COMMENTS 09-24-12 COUNTY COMMENTS 10-25-12 See�� Index Sheet Number Sheet Title C-1 COVER SHEET C-2. EXISTIN O CONDITIONS AND DEMOLITION PLAN C-3; LAYOUT PLAN C-4 GRADING, DRAINAGE AND UTILITY PLAN C-4.1 OFFSITE GRADING PLAN AND PROFILE C-5 STORMWATER AND UTILITY PROFILES C-61 STORMWATER DETAILS C-7' UG DETENTION DETAILS, NOTES AND PROFILES C-8; UTILITY NOTES AND DETAILS C-9 GENERAL NOTES AND DETAILS 1 C-10 GENERAL NOTES AND DETAILS 2 C-11 STORMWATER MANAGEMENT PLAN ESC -1 EROSION & SEDIMENT CONTROL PLAN - PHASE 1 ESC -2 EROSION & SEDIMENT CONTROL PLAN - PHASE 2 ESC -3 EROSION & SEDIMENT CONTROL PLAN - PHASE 3 ESC -4 EROSION & SEDIMENT CONTROL DETAILS ESC -S E&S CONTROL NARRATIVE & NOTES L-1 LANDSCAPING PLAN AND CALCULATIONS L-2 LANDSCAPING DETAILS AND CHECKLIST PH -11. PHOTOMETRIC PLAN PH -2? PHOTOMETRIC DETAILS 1 LT H L7F U FRANK V. POHL D Lic No. 040626 SCALE: N/A DATE: 08/08/12 DRAWN BY FVP REVISIONS: COUNTY COMMENTS 08-31-12 COUNTY COMMENTS 09-24-12 COUNTY COMMENTS 10-25-12 APPRO"VALS DEPARTMENT OF,--COMA1UNITY DEVELOPMENT (PLANNER/ZONING)'-r-' (D (ENGINEERING) Z (BUILDING OFFi16`AL) _ (FIRE OFFICIAL,) (ALBEMARLE C(OUN TY SER VICE HORI TY) C/) J61e 1" Wo (VIRGINIA DEPAI R TMEN T OF TRAN.SPOR TA TION) LT H L7F U FRANK V. POHL D Lic No. 040626 SCALE: N/A DATE: 08/08/12 DRAWN BY FVP REVISIONS: COUNTY COMMENTS 08-31-12 COUNTY COMMENTS 09-24-12 COUNTY COMMENTS 10-25-12 These These plans and associated documents are the exclusive property of POHL CONSULTING and may not be reproduced by any means in whole or in part and shall not be assigned to any third party without the express written consent of POHL CONSULTING. W z W V W U PROJECT NO. 114 SHEET NO. C-1 SHEET 1 OF 21 W Uj W O U (D Z C/) Wo Z w W a, N O O Z Z > u 1 (D W Zo W '> Q 01w0000 o J E 0t�_11 Z O�\L° LLI ON o V = C�� m CD iCL - U v -,q- These These plans and associated documents are the exclusive property of POHL CONSULTING and may not be reproduced by any means in whole or in part and shall not be assigned to any third party without the express written consent of POHL CONSULTING. W z W V W U PROJECT NO. 114 SHEET NO. C-1 SHEET 1 OF 21 W Uj W O U <9/0r ; �' cN—T,L, fi L U _ 1...... R , .E: � � LP 1 -TT � •� SIGHT EASEM DEED BOOK 884, PAGE 169 (PLAT) SOP 586.1 V.0v = p ... PON z LOT (�.YP•' F�.�ST/NG EXIST. Dl, E-2 TM 61 W1, PARCEL 02-03-1 PARKER WARD LAND LLC ZONED: C 1 PRESENT USE: BUSINESS/RETAIL TM 61W1, PARCEL 02-04-1 = 20' STORM SEWER ESMT. ' "�' - VEGEAST LTD s TOP=581.50 REMOVE EXISTING INLET T ZOO NED: C 1 s ` BRICK/GROUT PRESENT USE.DEED BOOK 2386, PAGE 692 (PLAT) AND RCP TO EXIST. INLET. I 12 INV.IN=578.04Q W BUS/NESS/RETAI L247NV1N=578.SIDELK. 83 0PEN NG. 24'7NV OUT 577 02 581 j. 7 .. �\ �• L=230.33' `�•. DEED BOOK 2386,RPAGE 698 (PLAT) i _ \ o ` R=440.0' A=29'5937 =29 °' y� _ .. ... , . �..., , , : ,... ' 593 7"INGRESSIEGEASEMENT 7/xis• i BENCHMARK. FIRE HYD., RF BONNET BOLT ELEV.= 591.46 US DATUM PER B. AUBREY HUFFMAN & ASSOC., 2002 d� Q�Q Q� 2 EXISTING OFFICE BUILDING 1 M�? WALK - LLI LLI - - - - ' - U TM 61 W1, PARCEL OA -34 - TM 61 W1, PARCEL OA -35 TM 61W1, PARCEL OA -36 PARCEL OA -37 I l TM 61 W1 PARCEL OA -38 - ~ `598_ = = -®- - �': cn FAN, HAO or JIGIAN HUANG , \ \ \ \ TM 61 W1, . TOP = SEAWELL, LAWRENCE \ MARTIN, WILLIAM J. MEGON/GAL WALTER F, !!! l KIKER JEAN TOP - - . ; .... ` — ZONED: R4 ` , 596.96 : ; . 589.59 or DARRAH TEMP ' GR r .:.. +Q or JOYCE E. or JENNIFER / ZONED: R4 PRESENT USE: DWELLING EASE _ ZONED: R4 ( ZONED: R4 PRESENT USE: DW LL/NG DB M RY GR qDI G ` : :� } : � •. J I ZONED: R4 \ .,,_ PRESENT USE: DWELLING J I I PRESENT USE: DWELLING �J PRESENT USE: DWELLING 4250 PG 105 4- 1 ' - - ''T// OP _ 591.93 - ED / TREE TOP DRIPLINE 595.60 (TYP.) ....... 1 TEMPO. EA ERA PAR D8 425 p T DING BOUNDARY SURVEY SHOWN HEREON BY B. AUBREY HUFFMAN & ASSOCIATES, LTD. DEED BOOK 2386, PAGE 698 (PLAT) STORMWATER DETENTION AT BIRNAM BASIN +/- 1400' L=54.0' R=35.0' A=88°23'56" BRG= S36°50'11 "E C LEN=48.80' EXISTING HANDICAP ACCESS DI. E-5 TOP=577.21 1 NV. O UT=573.56 r— I-- UJI i--- UL LU LO H EXIST. SAN. MH TOP=577.40 INV.IN=574.70 INV.OUT=574.66 0' 20' 40' 60' CONTOUR INTERVAL = V FIELDWORK PERFORMED OCTOBER 5, 2006 FRANK V. POHL D Lic No. 040 26 SCALE: 1" = 20' DATE: 08108/12 DRAWN BY FVP REVISIONS: COUNTY COMMENTS 08-31-12 COUNTY COMMENTS 10-25-12 These plans and associated documents are the exclusive property of POHL CONSULTING and may not be reproduced by any means in whole or in part and shall not be assigned to any, third party without the express written consent of POHL CONSULTING. E- z W g t U z U-_ O 1 37 ZD U) • o �r G i.0 o• �E W 0 w moi' 0 CJ aJ L ao 1 GO>, 4 Q L1J 0:) N N O ■ ■ ■ T i � 1-��? rJv O U CD C�j -U 03 These plans and associated documents are the exclusive property of POHL CONSULTING and may not be reproduced by any means in whole or in part and shall not be assigned to any, third party without the express written consent of POHL CONSULTING. E- z W g t U z U-_ O i t 1 37 LLJ • o t p --q II U 1 i PROJECT NO. 114 SHEET NO. C'2 SHEET 2 OF 21 �1 G )--.��- l.'.�--- ryh, 41UTILITY LEGEND w. ..__ CONNECT TO EXIST. 8" D.I.® 2" COPPER TUBING 18 6" DIP PIPE 1 WATER LINE USING 8"X8" 1.5 WATER METER A I ~ P N SLEEVE AND VALVE &VAULT 19 6" GATE VALVE a. r< \ t 8,. GATE VALVE 6" 90° B <,. :,... 8"X8"X6" TEE D _.. w._ 2 11 \ s FIRE HYDRANT -LOCATE AS °1 s:n�T\ OPEN CUT PER VDOT REQMTS. \ \ Lu a 6" GA VALVE SIDEWALK AS :, E O 12 T ALV 21 CLOSE TO "" POSSIBLE \\ \ \ �.. 8"x8" TEE 13 6" 22.5° BEND a \22 6" CLEAN OUT \ , ` \ 5 22.5' BEND 6 DIP SPRINKLER O \\\\; 8, c. � \ \ ; \ \ i -ti \ 45° BEND LATERAL 23 6" PVC 450 SANITARY EL. 8 4 F ti w ._ 6 `. . , - 8" THREADEDG x FIRE HYDRANT & 6" \ O& 2" CORP STOP 6"X6"X6"D EE W/6.. O E& 8"X6" -,390 '\ VU THREADED PLUG & 4 REDUCER 2 2 GATE VALVE y ` ,`_ 25 6" 90° BEND Q 2 CORP. STOP _... . LANDSCAPING 26 8" 11 25° VERT BEND , o 17 METER (SIZE TBD) REFER TO SHEET C-4.1 FOR OFFSITE SIGHT DISTANCE EASEMENT GRADING �`w� A j T LINE EASEMENT. „ - AND SIGH ,y ��rta 3 �? \ -r✓: i , C I LIMITS OF' DISTURBANCE ` �\ \ a I _ I `w r� , /, s --_ -----_ \ its F. ALBEMARLE COUNTY SERVICE AUTHORITY NOTES.• 1. EXISTING WATER LINE SERVES BUILDING ON P� T H € 4l % # for i�I.,�� ADJACENT PARCEL FOR DOMESTIC WATER AND a DVI/f. FIRE PROTECTION, IN ADDITION TO THE FIRE 41\41,�s'L�1 Z HYDRANT AS SHOWN ON THE EXISTING SURVEY. o CONTRACTOR SHALL COORDINATE WATER FRANK V. POEL D OUTAGE WITH ACSA AND ADJACENT PROPERTY Lic No. 040V6 OWNER. -o z 2. CONTRACTOR SHALL INSTALL A TEMPORARY PLUG ON THE NEW WA TER MAIN AND TEST s SIQNAL E� v NEW LINE IN ACCORDANCE WITH ACSA ZD STANDARDS PRIOR TO CONNECTING TO r) EXISTING LINE. r STORMWATER NOTE.• SCALE. 1" = 20' 1. ALL STORMWA TER INLETS AND PIPES SHALL E 0 REMAIN SEALED UNTIL ALL AREAS ARE FULLY OATS: 0$j0$/12 STABILIZED TO PREVENT SILT/SEDIMENT FROM DRAWN BY FVP GETTING INTO UG EXFIL TRA TION FACILITY. Z IJ O> �4 OwCON REVISIONS: W 0 COUNTY COMMENTS 08-31-12 v COUNTY COMMENTS 09-13-12 LZLJ O �. COUNTY COMMENTS 10-25-12 s �%/ , I. ji -- �. l Fy j I-----------_ MR A - 0. _ .. t , J ST �RMIVV, TIE \ .� _.. \ w M.. F ` 1. \, \ x / c z „ 4 < f, _._,. _ . _. ....._ 3 ' i , y BRG= S36'50'1 11E, EX IRA x € 4l % # for i�I.,�� !� " i(.L� � ISS a upt, a DVI/f. STRUCT. # TYPE ELEV, IN OUT Hydro PIPE D -Pape, 5�3 S. 'ate Ri w # 04 4632.63 5264.34 SANITARY STRUCTURE SCHEDULE GN TA� TRU T> RIM I RT €NVQ RT g �g �`gI D SREP- t� 2 7,21 ()`2 t ; ` r;NIPn € 4l % # for i�I.,�� !� " i(.L� � ISS a upt, a DVI/f. STRUCT. # TYPE ELEV, IN OUT Hydro R11pe LU i ZD U) r) V) r CIO Uj Uj o rn 4 E 0 Z L¢ V W Z IJ O> �4 OwCON O W 0 MN v 0 LZLJ O �. 0 a �.../ �Uv11;4- EX 2 EXIST. Mid 589„4 - 5813:91 ....:. ;...'_ €.y 1 e�yy64 ap �}.TMr t8 �5P�lf(C � H” �+./'"F X� 1 PVC bf Lkv 179,64 �,.. ,....: 0, sr .e..: #{ r 7,21 0,013 11 1 01 k Uj LU i er. T.,........_,__. 0' 20' 40' 60' CONTOUR INTERVAL = 1' FIELDWORK PERFORMED OCTOBER 5, 2006 \\ .,,, 11 \\ . LIJ k Uj 21W JR gn a These plans and associated documents are the exclusive property of POHIL CONSULTING and may not be reproduced by any means in whole or in part and shall not be assigned to any third party without the express written consent of POHL CONSULTING. Ill LIJ Uj LU i ZD U) r) V) r CIO Uj Uj o rn 4 E 0 Z L¢ V W Z IJ O> �4 OwCON O W 0 v 0 LZLJ O �. 0 a �.../ �Uv11;4- These plans and associated documents are the exclusive property of POHIL CONSULTING and may not be reproduced by any means in whole or in part and shall not be assigned to any third party without the express written consent of POHL CONSULTING. Ill LIJ Uj LU i LU r) A LLJ CIO 0 i •1 ZD Ill 0 4 LU PROJECT NO. 114 SHEET NO. ,INN C'4 SHEET 4 OF 21 �7_/1 //)'// '�- H M 0 0 ff) ...................... . . ... . ... -------------------- ...... .... ...... .... -------------- --- ........................ ------ ...... - ----------------------- Al QF il Z 0 M Lj 0:� C,4 0 its C) C/) FRANK V. POHL 0 0 Lic No. 040�26 i ------ 2:- 600 < 1 0 LL) 0 00 i 0 Ln 0 0 Ld 0 D i U) - C14 - - - - - - --------------- . ...... --------- 600 0 co -8 . ................. .......... ------------ ------- ---- - - ------- -- -------------------- ------------------------ - - - ----- -- 1 600 ........... 0 rl_ - zi 0 C14 in ................ ... . ..................... C� - -------- Ld X LU M 0 r- C-4 M LO Cn Ln 7 OC) Cn 0 [if M Cf) 0 Cn 1 0 r- 0 LU z i 1 0 CD (0 C4 N A L D C14 Lr)io� C4 C) M C) 00 CN 0 04 n 0 C14 0 0 r- 01-4- Ljj U) C\I ly < + OC) I. -L 0+ L0 0 0) 0') +.Do F— m 0 ry 0 C14 F-- r-, 0 C-4 C� z z LO Ln Ln -j Z CO -I- - Cn L,) M V) -�I- Do CNV 0 —LO) pe) 0 i I C4 z C14 Z (00 r- 0 LO i -0 0 + I Cf) ry 0 LO Lo Ln .<a- < a_ LO -1 . ............. ...................... . . ---- - - - ------ .................. ....... ..... . ... - - ---------- > > -0 C4 U) CIA mcn Fz;; F:�: > 1--- 0 < a-:�; > 0011 + C6 r CY) 00 X 1- 0 :-:;� 1- 1 SCALE: AS SHOWN U) [-- Z C-4 CID ---------------- - ------- = -- - ------ -- --------- --------------- -------- --- 0 1D -- -------- W mi�-= -------- - ------------ :2 VYF� Vy f� -vi-: 0 Ln 0 o r- 0 -LO Oro 0 00 C-4 LO Z 0 V) 0 Cd 00 < a - V) DATE: 08108112 0 zlz C14 Lr) L0 LC) (D L0 < [L > L() i I . 1 :2 CO 1 -- DO of < a 0 Cn Lo 1.0 s +000 11 0 Z 7 3: cf) I-- z Ld 0 C4 Cn M V) ;:0 + < ------ - --- . ...... . .. ht oISTING < Lrj 00 --1590 0 0 r, F-- V) 0:::) 0 0 LOLO:D i U DRAWN BY FVP i — — 0 N = LOD REVISIONS: 1Y a LL -j Is 590 ->> ... ................. . ... . . .. ........... 0 I-- F--- 0 Z Z i M to Cf):2 + => T— X of < n -�; U) Cf) F-- - - i I ------ - - - ----- --- - --- -- ------ ------ - ---------- --- - --------------- - -- 0 :5 0- --------- - ----- --- ---------------- 59077 COUNTY COMMENTS 08-31-12 Of 1-- 1--- 0 Lli < z 0 (n C4 s L0 (0 s EXIST. 12" X i \ / LLI (0 Ld Ir- Ld (0 a_ R C P (,n 0 ................ 0 C14 n P Ln EXISTING GRADE n 0 ;7< 0 LO V rr) WO 4 r- Ln 11 MOP + 0 LC) X 0 Lr) HC P%KING Lo s 0 r-� MAX.LJJ C) II Zo 0 r- PE=2% I MIN. 3-FT'OF z a- >: >: C14 + LO FILL. 95% 1 11-0 rr, < 0- COVER F--- 0 0 0 11 COMPACTION X U L/) V J r- -- Ld U� < 580 .......... - ............... . AUULIZ� S SAN. RISER MH SEWER LAT. U) co XISTING . ........... .......... ............................. .. 580 INV 577.08 6" STONE -------- ----- -- ------- ------ ------ WEIR ELEV. U 580 575.5 580 STI., 10- COVER, MIN r r% 97.27 LF 0 8" PVC 7.3 % 124.26 L.F 1.40% -7- ORIFICE ELEV. 15" 15" CP STIR. 102 574.25 8" PVC W�EIR=576.50 -OUTLET N 0 SLOPE 140 LF PERFORATED STRUCTURE o I V.IN=575.80 ....... ..... 281.00 L.F. 72-CM[F ------ STR 101 OVERFLOW WEIR -------------- STIR. 101 EV.=5713.00 ENERGY ET 8" DIP J9,00 LF TREATMENTr OUTLET U) DISSIPATION \730" DIA. !PERF. VOL.=3,810 OF- CONTROL 6" BUILDING LATERAL 1 2"STONE i l5% SLOPE COVER OVER BAY STANDPIOE EXISTING WEIR U) 1NV.IN=575.1 Oi s 0.529 �4" RCP TOP ELEV.=576.00 PLATE END MIN. 12' CMP571.(D s 50- STR,,' 202TLU i - - -------- -- 570 STU B8" PVC 10.�0 LF FROM UG E 570.50- Uj 0 DETENTION O%ISLOPE - ----- ------- 570 2.0 < U i 152 LF OF STONE— .. .............. ........... . . . . .. . . . . ........ . ............................. .............. .................... ........... ........... . . ............. 0 12" RCP ---- 570 > �J 5 70 LLT -6b 1SONE VDOT NO.1 STIR. 200 (TYP.) 0 > 5,), V) s 1 20.30 LF I i L -U 0 LLJ co 00 0 2.02% SLOPE I U 4? sn4 i NOTE 12" RCP z: 0 1-` '? '0 I NOTE: STONE ......................... . .. .. .. .. - ------ .......... .......... AROUND STIR.ST NE W C4 NAP ENCH .......................... . . . .. ................. ........... . .. ....... .. .. .. ......................... ............ . ................... . . ................... - ED -.-j -0 Ln m- 01 GOTEXTILE FABRIC PER MANUFACTURER < 102 NOT -I- KA RFCOMMENDATION$. MINIMUM 12" OVERLAP. C) ] SHOWN FOR NOTE: STONE!, L 2. A41L INLETS SHALL! REMAIN SEALED SHUT UNTIL TH, IE SITE U CLARITY. NOT SHOWN IS! FULLY STABILIZED. CONTRACTOR SHALL PREVENT DATUM ELEV FOR CLARITY. S DIMENT/SILT FROM ENTERING U6 EXFILTRATION !FACILITY. 560.00 DATUM ELEV 560.00 DATUM ELEV These plans and associated DATUM ELEV �cq 1 560.00 documents are the exclusive 00 -: r-� r-� 560.00 Lo 0-) 00 00 00 0 <D DO DO I-- r- . 00 00 (0 04 property of POHL CONSULTING Lr) LO LO LO r10 LO C3 (D 0i C.� Ln IR 00 C� 0- `q Lo C� (0 0' 00 0 lt 6 C� 0� 0� (6 .00 6 and may not be reproduced C)) 00 00 00 00 00 00 00 6 0 6 -0) 0 06 r r,� 06 r-� 06 LO U-) 0 LO U-) U) Lr) U-) CO 00 0) 00 CD 00 0") DO 07 U-) Do C14 CT) 0000 by any means in whole or in 00 r- LO U-) U-) U-) U-) 00 00 LO r- LO Lo 11+00 10+00 Ln Lo (D LO LO part and shall not be LO L"I"o 110 assigned to any third party Ln Lo LO LO Ln Lo LO 00 12+00 11+00 10+00 15+00 14+00 13+00 12+00 11+00 10+00 without the express written 10+50 10+00 consent of POHL CONSULTING. STR 102-STREX.ST1 STR. A02'--= 0 3 -STR 10 2 STR 104 STR 10 2 MH E.X2 �v'�-I EX 1 - LU - - -------- -- -_ -- _- z VERTICAL --- - ----- - ---------- Uj EXISTING GRADE 8 1 X6 REDUCER W GRAPHIC SCALE i 1 U 6"x6"x$" TEE---,,, X6 5 0 2.5 5 10 20 6- THREADED PLUG TEk (FIRE SVC LAi�) 2" CORP.) STOP 8 22.5 &e 45- 1 Uj U - PROPOSED GRADE 2" GATE VALVE BEND z < - ------ 590 10� 0 2- IRRIGATION LAT I z 8"X8" TE t 77E -IN TO 01-00 IN FEET i 36" MIN. EXIS77NG INE (SEE N07EI 2) < Q9 'FIRE HYDRANT AND 81, 1 inch 5 ft. i GA TE VALVE 6" GATE VALVE U 11.25- �RTICAL > 90- BEND D 12' M N. HORIZONTAL 6" DIP 24' MIN. 1 U.J - ----------- - -- ---- — ------- GRAPHIC SCALE IST. EXIST., < 15"i RCP i i V 24" R�P < 50 0 25 50 100 200 �,"x8"x8" TEE 8"' THREADED PLUG 2-6" ELECT 2" CORP. STOP i 2" GATE VALVE CONDUI FS IN FEET i --- — ------ ---- - -- -- - - -2-:!�-�OA4� WA -TER L -A -T-11- 580 1 inch 50 ft. T 0 4.0 !TO PROVIDE UTILITY E,15 TIMA ED LOCA 77ON OF UIG COMM.AND GAS LINES. CLE 1RANCES P-1 < D10 PIT BY HAND TO LOCATE HORIZONTALLY ANL) c, 1 0 VEiR i LY PRIOR TO CQA4MENCING OPEN-CUT77NG OF ROAD. COORDINATE WITH ;ALL UTILITIES.. V) Uj --1+2 TAPPING SLEEVE NOTES: 12" MI AND VALVE FOR VERTICAL CAL Tj 1. MAINTAIN MIN. 3 -FT OF! COVER OWER < BEND SEPARATION 8 " DIP. WATER LINES. 8"X8" TAPPING SLEEVE AND VALVE 2 CON TRA i� TOR SHALL VERIFY DEPTH OF 1--4 0 EXISTING 8 " WATER LINE AT P OIN 7r OF 1-8- GV 0 CONNECTION AND MAKE IADJUSTME=NTS TO FINAL PIPE LENGTHS IAND BENC)S i 0 rylo 570 U < J. OPEN -CUT ROADWAY �OTPERA417 REQUIRED. 4. TEST PIT EXISTING WATERLINE AND? LU UTILITIE� FOR LOCATIONI AND DEP7TH PRIOR TP OPEN-CUTT7NG ROAD. 5. EXIST. 9, " DI WATERLINE 10 OWNED B)Y ...... AC S4; - ��RO VIDE - J - -BUSINESS DA YS --------------- . ...... .... ........ . .......... ...................... ...... ........ . . NOTICE ITO ACSA PRIOR !TO MAKING CONNECTION. 6. CONTRACTOR SHALL VE�,IFY SIZE A4ND TYPE OF TAPPING SLEE E WITH A,7,SA PRIOR TIP ORDERING. DATUM ELEV 560 00 LO 0 0 U-) 00 It 0) 04 .0) 0 PROJECT NO. r.� 0) CO M 00 00 M 00 00 00 00 LO W) d) LO LO LO n LO LO Ln 114 13+00 12+00 11+00 10+00 SHEET NO. 5 7 5 8 0 ----------------- --------- --------- -- ON L. F IR ,.Do __ RGY nON BAY 50 C-5 WATER LINE PROFILE SHEET 6 OF 21 OP A L INLET 48 MAINHI STRUCD (60") t FIBERGLASS SEPARATION CYLINDER & INLET F B INLET PIPE 012" RCP L--.- > OUTLET FRAME AND COVER CONTRACTOR TO GROUT TO FINISHED GRADE -GRADE RING/RISERS RIM ELEV. 578.50' OIL BAFFLE - SEPARATION,-/ SCREEN PVC HYDRAULIC SHEAR PLATE SOLIDS STORAGE SUMP OUTLET PIPE 012" RCP PERMANENT POOL ELEV. INLET I INV ELEV. 574.15' OUTLET INV. ELEV, 574.05' CONCRETE DIMENSIONS WILL BE \-PROVIDED WITH CONTRACT DfRAWING SECTION A -A AT TIME OF APPROVAL FIBERGLASS INLET AND CYL FLOW so - SECTION 13-113 I -N I tK [-)I- UUP a I H(Uk. I UNt, CREEN AND SUMP OPENING PVC HYDRAULIC SHEAR PLATE MATERIALS LIST - PROVIDED BY CONTECH SITE DESIGN DATA COUNT DESCRIPTION INSTALLED I FIBERGLASS INLET & CYLINDER !CT!ON TEE C � i PEAK FLOW T.B.D. CFS RATE 1 2400 MICRON SEP. SCREEN CONTECH I SEALANT FOR JOINTS CONTRACTOR I GRADE RINGS,'RISERS CONTRACTOR CDS2025 1,6 (45.3) 1.3(m)) 143 541 1 030"x4" FRAME AND COVER CONTRACTOR GENERALNOTES 1. CONTECH TO PROVIDE ALL MATERIALS UNLESS NOTED OTHERWISE. 2 DIMENSIONS MARKED WITH () ARE REFERENCE DIMENSIONS. ACTUAL DIMENSIONS MAY VARY. 3. FOR SITE SPECIFIC DRAWINGS WITH DETAILED DIMENSIONS AND WEIGHTS, PLEASE CONTACT YOUR CONTECH CONSTRUCTION PRODUCTS REPRESENTATIVE. vAm.contech-ciaLcom 4. CDs WATER QUALITY STRUCTURE SHALL BE IN ACCORDANCE WITH ALL DESIGN DATA AND INFORMATION CONTAINED IN THIS DRAWING 5. STRUCTURE SHALL MEET AASHTO HS20 AND CASTINGS SHALL MEET AASHTO N1306 LOAD RATING, ASSUMING GROUNDWATER ELEVATION AT, OR BELOW, THE OUTLET PIPE INVERT ELEVATION. ENGINEER OF RECORD TO CONFIRM ACTUAL GROUNDWATER ELEVATION & PVC HYDRAULIC SHEAR PLATE IS PLACED ON SHELF AT BOTTOM OF SCREEN CYLINDER. REMOVE AND REPLACE AS NECESSARY DURING MAINTENANCE CLEANING. INSTALLATION NOTES 1. ANY SUB -BASE, BACKFILL DEPTH, AND/OR ANTI -FLOTATION PROVISIONS ARE SITE-SPECIFIC DESIGN CONSIDERATIONS AND SHALL BE SPECIFIED BY ENGINEER OF RECORD. 2. CONTRACTOR TO PROVIDE EQUIPMENT WITH SUFFICIENT LIFTING AND REACH CAPACITY TO LIFT AND SET THE CDs MANHOLE STRUCTURE (LIFTING CLUTCHES PROVIDED) 3. CONTRACTOR TO ADD JOINT SEALANT BETWEEN ALL STRUCTURE SECTIONS, AND ASSEMBLE STRUCTURE 4. CONTRACTOR TO PROVIDE, INSTALL, AND GROUT PIPES. MATCH PIPE INVERTS WITH ELEVA.TioNs SHOWN. 5. CONTRACTOR TO TAKE APPROPRIATE MEASURES TO ASSURE UNIT IS WATER TIGHT, HOLDING WATER TO FLOWLINE INVERT MINIMUM. IT 18 SUGGESTED THAT ALL JOINTS BELOW PIPE INVERTS ARE GROUTED. STRUCTURE WEIGHT APPROXIMATE HEAVIEST PICK = 9,000 LBS. CONTECH PROPOSAL DRAWING STRUCTURE CDS-4C DETAILS NOT TO SCALE UJ F- a U-1 ci) C) < C\1 < LU Z LU 0 5: F- u r-) L13 0 tf 0 UJ C) n ry 0 (\1 C) n CD T- t C) R: 0 U) ULl F - IK tot t4 U ki Pin E- A2 Z gl%An Wit Z 0 7116i2012 DESIGNEDDRN,,N: AML ANLL 11PIECKED: APrRO,ED: PRQJECTN,n SEQUENCEN,.. 465227 001 SHELF # 30" OPENING UNDER CURB A IL INLET 60111,D, MANHOLE STRUCTURE (72") O. D. lmwffZyifl A J OUTLET VDOT DI -2B CURB INLET (SUPPLIED BY CONTRACTOR) SIZE AS NOTED IN STRM WATER SCHEDULE. FIBERGLASS INLET AND CYLINDER SECTION 13-13 ;AULIC ATE CDs STRUCTURE, SCREEN AND SUMP OPENING 61 0, L) FRANK V. POHL Lic No. 040626 S"n zo SCALE: NTS DATE: 08108112 DRAWN BY FVP REVISIONS: COUNTY COMMENTS 08-31-12 MATERIALS LIST - PROVIDED BY CONTECH SITE DESIGN DATA yj RIM ELEV. 587.90' LLI COUNT DESCRIPTION INSTALLED BY WATER QUALITY > FLOW RATE 0.70 CFS I FIBERGLASS INLET & CYLINDER CONTECH M U PEAK L6 C) -J 1 28`x28" DEFLECTOR PAN & COVER CONTECH RATE FLOW 1.21 CFS < 1 2400 MICRON SEP, SCREEN CONTECH RETURN PERIOD DEFLECTOR PAN 10 YRS < & COVER OF PEAK FLOW UJ Z I SEALANT FOP, JOINTS CONTRACTOR TOP OF STRUCTURE ELEV. T.S.D.' Lo < FIBERGLASS SEPARATION CYLINDER 6 0 -r- [:� 0 UJ x& INLET CD R 1 24"x24" FRAME AND GRATE CONTRACTOR 0 GENERAL NOTES u 3: 0 cf) - ------- 7. 1. CONTECH TO PROVIDE ALL MATERIALS UNLESS NOTED OTHERWISE. UJ 2. DIMENSIONS MARKED WITH ()ARE REFERENCE DIMENSIONS. ACTUAL DIMENSIONS MAY VARY. 3. FOR FABRICATION DRAWINGS WITH DETAILED STRUCTURE DIMENSIONS AND WEIGHTS, PLEASE CONTACT YOUR F- CONTECH STORMWATER SOLUTIONS REPRESENTATIVE. mm.contechstormwater.com OUTLET 4.. CDs WATER QUALITY STRUCTURE SHALL BE IN ACCORDANCE WITH ALL DESIGN DATA AND INFORMATION CONTAINED IN U) OUTLE. rT PIPE INV. ELEV. 582.90' THIS DRAWING. U) 015" RCP 5. STRUCTURE AND CASTINGS SHALL MEET AASHTO HS20 LOAD RATING. C) 6- PVC HYDRAULIC SHEAR PLATE IS PLACED ON SHELF AT BOTTOM, OF SCREEN CYLINDER. REMOVE AND REPLACE AS UJ 011 PERMANENT NECESSARY DURING MAINTENANCE CLEANING. C-4 7- ALL ITEMS PROVIDED BY CONTECH SHALL BE INCLUDED IN CONTRACTOR'S SCOPE OF WORK. bi POOL ELEV. 11a 0 0 OIL BAFFLE INISTALLATION NOTES I= Q lilp� y Z> U 1. ANY SUB -BASE, BACKFILL DEPTH, AND/OR ANTI -FLOTATION PROVISIONS ARE SITE-SPECIFIC DESIGN CONSIDERATIONS AND SHALL BE SPECIFIED BY ENGINEER OF RECORD. 'EQ 5 LLJ 2 CONTRACTOR TO PROVIDE EQUIPMENT WITH SUFFICIENT LIFTING AND REACH CAPACITY TO LIFT AND SET THE CDs SEPARATION MANHOLE STRUCTURE (LIFTING CLUTCHES PROVIDED). l;; 1 - 0 > ��m �:i (A 3. CONTRACTOR TO ADD JOINT SEALANT BETWEEN ALL STRUCTURE SECTIONS, AND ASSEMBLE STRUCTURE. SCREEN Z 4.. CONTRACTOR TO PROVIDE, INSTALL, AND GROUT PIPES. MATCH PIPE INVERTS WITH ELEVATIONS SHOWN 0 LU 00 00 0 PVC HYDRAULIC/ 5. CONTRACTOR TO TAKE APPROPRIATE MEASURES TO ASSURE UNIT IS WATER TIGHT, HOLDING WATER TO FLOWLINE LU Ln C-4 SHEAR PLATE - 3: r- Lr) INVERTMINIMUM. IT IS SUGGESTED THAT ALL JOINTS BELOW PIPE INVERTS ARE GROUTED. DATE r-, "G, I Z 0 ,6 1 0 7/16/2012 LL -J Lr) SOLIDS STORAGE_ STRUCTURE WEIGHT DESIGNED: ORNAN. 7t- CN _ CONCRETE DIMENSIONS WILL BE AML AML SUMP APPROXIMATE HEAVIEST PICK 9,000 LBS. 0 < PROVIDED BY THE PRECASTER PRIOR CHECKED: APPROVED: 7 7f- "I - TO INSTALLATION \0 cy-) M SECTION A -A - (-) -q- t- CONTECH PROJECT N�.. SEOUENCI W.. PROPOSAL 465227 01 DRAWINGmmmmv� 18110ET: These plans and associated documents are the exclusive property of POHL CONSULTING S TRUC TURE CDS-5C DETAILS and may not be reproduced by any means in whole or in NOT 'TO SCALE part and shall not be assigned to any third party without the express written consent of POHL CONSULTING. STORMWATER------�- -------SOLUTlONt INC, SECTION STORM WATER TREATMENT DEVICE PART I -GENERAL 1A DESCRIPTION A. Scope The Contractor shall furnish all labor, equipment and materials necessary tto install the storm water treatment device(s) (SWTD) and appurtenances specified in the Drawings and these specifications. B. Related Sections Section 02240: Dewatering Section 02260: Excavation Support and Protection Section 02315: Excavation and Fill Section 02340: Soil Stabilization 1.2 QUALITY ASSURANCES A. Inspection All compII onents shall be subject to inspection by the Engineer at the place of manufacture and/or installation. All components are subject to be rejected (or identified for repair if the quality of materials and manufacturing do not compfly with the requirements of this specification. Components which have been identified as defective may be subject for repair, Final acceptance of the component is contingent upon the discretion of the Engineer. StORMWATER SOLUTIONSMC. 1 .3 SUBMITTALS A. Sho Drawings S _ The contractor shall prepare and submit shop drawings in accordance with Section [ ] of the contract documents. The shop drawings shall detail horizontal and vertical dimensioning, reinforcement and joint type and locations. PART 2 _PRODUCTS 2.1 MATERIALS AND DESIGN A. Precast Concrete Components Precast concrete components shall conform to applicable sections of ASTM C 478, ASTM C 857 and ASTM C 868 and the following: t. Concrete shall achieve a minimum 28 -day compressive strength of 4,000 pounds per square -inch (psi); 2. Unless otherwise noted, the precast concrete sections shall be designed to withstand lateral earth and AASHTO H-20 traffic loads; 1 Cement shall be Type III Portland Cement conforming to ASTM C 150; 4, Aggregates shall conform to ASTM C 33; 5. Reinforcing steel shall be deformed billet -steel bars, welded steel wire or deformed welded steel wire conforming to ASTM A 615, A 185 or A 497, respectively; 6, Joints shall be sealed with preformed joint sealing compound conforming to ASTIVI C 990 and Shipping of components shall not be initiated until a minimum compressive WATER QUALITY 0.70 CFS FLOW RATE STORMWATER -------1OLUTI0M INC, PART 3 - EXECUTION 3.1 HANDLING AND STORAGE 1� The contractor shall exercise care in the storage and handling of the SWTD components prior to and during installation, Any repair or replacement costs associated with events occurring after delivery is accepted and unloading has commenced shall be born by the contractor. 3.2 INSTALLATION 1 The SWTD shall be installed in accordance with the manufacturer's recommendations and related sections of the contract documents. The manufacturer shall provide the contractor installation instructions and offer on - site guidance during the important stages of the installation as identified by the manufacturer at no additional expense, A minimum of 72 hours notice shall be provided to the manufacturer prior to their performance of the services included under this subsection. 2. The contractor shall fill all voids associated with lifting provisions provided b y the. manufacturer. These voids shall be filled with non -shrinking grout providing a finished surface consistent with adjacent surfaces. The contractor shall trim all protruding lifting provisions flush with the adjacent concrete surface in a manner which leaves no sharp points or edges. END OF SECTION PEAK FLOW T.B.D. CFS RATE RETURN PERIOD 10 YRS OF PEAK FLOW GENERALNOTES 1. CONTECH TO PROVIDE ALL MATERIALS UNLESS NOTED OTHERWISE. 2 DIMENSIONS MARKED WITH () ARE REFERENCE DIMENSIONS. ACTUAL DIMENSIONS MAY VARY. 3. FOR SITE SPECIFIC DRAWINGS WITH DETAILED DIMENSIONS AND WEIGHTS, PLEASE CONTACT YOUR CONTECH CONSTRUCTION PRODUCTS REPRESENTATIVE. vAm.contech-ciaLcom 4. CDs WATER QUALITY STRUCTURE SHALL BE IN ACCORDANCE WITH ALL DESIGN DATA AND INFORMATION CONTAINED IN THIS DRAWING 5. STRUCTURE SHALL MEET AASHTO HS20 AND CASTINGS SHALL MEET AASHTO N1306 LOAD RATING, ASSUMING GROUNDWATER ELEVATION AT, OR BELOW, THE OUTLET PIPE INVERT ELEVATION. ENGINEER OF RECORD TO CONFIRM ACTUAL GROUNDWATER ELEVATION & PVC HYDRAULIC SHEAR PLATE IS PLACED ON SHELF AT BOTTOM OF SCREEN CYLINDER. REMOVE AND REPLACE AS NECESSARY DURING MAINTENANCE CLEANING. INSTALLATION NOTES 1. ANY SUB -BASE, BACKFILL DEPTH, AND/OR ANTI -FLOTATION PROVISIONS ARE SITE-SPECIFIC DESIGN CONSIDERATIONS AND SHALL BE SPECIFIED BY ENGINEER OF RECORD. 2. CONTRACTOR TO PROVIDE EQUIPMENT WITH SUFFICIENT LIFTING AND REACH CAPACITY TO LIFT AND SET THE CDs MANHOLE STRUCTURE (LIFTING CLUTCHES PROVIDED) 3. CONTRACTOR TO ADD JOINT SEALANT BETWEEN ALL STRUCTURE SECTIONS, AND ASSEMBLE STRUCTURE 4. CONTRACTOR TO PROVIDE, INSTALL, AND GROUT PIPES. MATCH PIPE INVERTS WITH ELEVA.TioNs SHOWN. 5. CONTRACTOR TO TAKE APPROPRIATE MEASURES TO ASSURE UNIT IS WATER TIGHT, HOLDING WATER TO FLOWLINE INVERT MINIMUM. IT 18 SUGGESTED THAT ALL JOINTS BELOW PIPE INVERTS ARE GROUTED. STRUCTURE WEIGHT APPROXIMATE HEAVIEST PICK = 9,000 LBS. CONTECH PROPOSAL DRAWING STRUCTURE CDS-4C DETAILS NOT TO SCALE UJ F- a U-1 ci) C) < C\1 < LU Z LU 0 5: F- u r-) L13 0 tf 0 UJ C) n ry 0 (\1 C) n CD T- t C) R: 0 U) ULl F - IK tot t4 U ki Pin E- A2 Z gl%An Wit Z 0 7116i2012 DESIGNEDDRN,,N: AML ANLL 11PIECKED: APrRO,ED: PRQJECTN,n SEQUENCEN,.. 465227 001 SHELF # 30" OPENING UNDER CURB A IL INLET 60111,D, MANHOLE STRUCTURE (72") O. D. lmwffZyifl A J OUTLET VDOT DI -2B CURB INLET (SUPPLIED BY CONTRACTOR) SIZE AS NOTED IN STRM WATER SCHEDULE. FIBERGLASS INLET AND CYLINDER SECTION 13-13 ;AULIC ATE CDs STRUCTURE, SCREEN AND SUMP OPENING 61 0, L) FRANK V. POHL Lic No. 040626 S"n zo SCALE: NTS DATE: 08108112 DRAWN BY FVP REVISIONS: COUNTY COMMENTS 08-31-12 MATERIALS LIST - PROVIDED BY CONTECH SITE DESIGN DATA yj RIM ELEV. 587.90' LLI COUNT DESCRIPTION INSTALLED BY WATER QUALITY > FLOW RATE 0.70 CFS I FIBERGLASS INLET & CYLINDER CONTECH M U PEAK L6 C) -J 1 28`x28" DEFLECTOR PAN & COVER CONTECH RATE FLOW 1.21 CFS < 1 2400 MICRON SEP, SCREEN CONTECH RETURN PERIOD DEFLECTOR PAN 10 YRS < & COVER OF PEAK FLOW UJ Z I SEALANT FOP, JOINTS CONTRACTOR TOP OF STRUCTURE ELEV. T.S.D.' Lo < FIBERGLASS SEPARATION CYLINDER 6 0 -r- [:� 0 UJ x& INLET CD R 1 24"x24" FRAME AND GRATE CONTRACTOR 0 GENERAL NOTES u 3: 0 cf) - ------- 7. 1. CONTECH TO PROVIDE ALL MATERIALS UNLESS NOTED OTHERWISE. UJ 2. DIMENSIONS MARKED WITH ()ARE REFERENCE DIMENSIONS. ACTUAL DIMENSIONS MAY VARY. 3. FOR FABRICATION DRAWINGS WITH DETAILED STRUCTURE DIMENSIONS AND WEIGHTS, PLEASE CONTACT YOUR F- CONTECH STORMWATER SOLUTIONS REPRESENTATIVE. mm.contechstormwater.com OUTLET 4.. CDs WATER QUALITY STRUCTURE SHALL BE IN ACCORDANCE WITH ALL DESIGN DATA AND INFORMATION CONTAINED IN U) OUTLE. rT PIPE INV. ELEV. 582.90' THIS DRAWING. U) 015" RCP 5. STRUCTURE AND CASTINGS SHALL MEET AASHTO HS20 LOAD RATING. C) 6- PVC HYDRAULIC SHEAR PLATE IS PLACED ON SHELF AT BOTTOM, OF SCREEN CYLINDER. REMOVE AND REPLACE AS UJ 011 PERMANENT NECESSARY DURING MAINTENANCE CLEANING. C-4 7- ALL ITEMS PROVIDED BY CONTECH SHALL BE INCLUDED IN CONTRACTOR'S SCOPE OF WORK. bi POOL ELEV. 11a 0 0 OIL BAFFLE INISTALLATION NOTES I= Q lilp� y Z> U 1. ANY SUB -BASE, BACKFILL DEPTH, AND/OR ANTI -FLOTATION PROVISIONS ARE SITE-SPECIFIC DESIGN CONSIDERATIONS AND SHALL BE SPECIFIED BY ENGINEER OF RECORD. 'EQ 5 LLJ 2 CONTRACTOR TO PROVIDE EQUIPMENT WITH SUFFICIENT LIFTING AND REACH CAPACITY TO LIFT AND SET THE CDs SEPARATION MANHOLE STRUCTURE (LIFTING CLUTCHES PROVIDED). l;; 1 - 0 > ��m �:i (A 3. CONTRACTOR TO ADD JOINT SEALANT BETWEEN ALL STRUCTURE SECTIONS, AND ASSEMBLE STRUCTURE. SCREEN Z 4.. CONTRACTOR TO PROVIDE, INSTALL, AND GROUT PIPES. MATCH PIPE INVERTS WITH ELEVATIONS SHOWN 0 LU 00 00 0 PVC HYDRAULIC/ 5. CONTRACTOR TO TAKE APPROPRIATE MEASURES TO ASSURE UNIT IS WATER TIGHT, HOLDING WATER TO FLOWLINE LU Ln C-4 SHEAR PLATE - 3: r- Lr) INVERTMINIMUM. IT IS SUGGESTED THAT ALL JOINTS BELOW PIPE INVERTS ARE GROUTED. DATE r-, "G, I Z 0 ,6 1 0 7/16/2012 LL -J Lr) SOLIDS STORAGE_ STRUCTURE WEIGHT DESIGNED: ORNAN. 7t- CN _ CONCRETE DIMENSIONS WILL BE AML AML SUMP APPROXIMATE HEAVIEST PICK 9,000 LBS. 0 < PROVIDED BY THE PRECASTER PRIOR CHECKED: APPROVED: 7 7f- "I - TO INSTALLATION \0 cy-) M SECTION A -A - (-) -q- t- CONTECH PROJECT N�.. SEOUENCI W.. PROPOSAL 465227 01 DRAWINGmmmmv� 18110ET: These plans and associated documents are the exclusive property of POHL CONSULTING S TRUC TURE CDS-5C DETAILS and may not be reproduced by any means in whole or in NOT 'TO SCALE part and shall not be assigned to any third party without the express written consent of POHL CONSULTING. STORMWATER------�- -------SOLUTlONt INC, SECTION STORM WATER TREATMENT DEVICE PART I -GENERAL 1A DESCRIPTION A. Scope The Contractor shall furnish all labor, equipment and materials necessary tto install the storm water treatment device(s) (SWTD) and appurtenances specified in the Drawings and these specifications. B. Related Sections Section 02240: Dewatering Section 02260: Excavation Support and Protection Section 02315: Excavation and Fill Section 02340: Soil Stabilization 1.2 QUALITY ASSURANCES A. Inspection All compII onents shall be subject to inspection by the Engineer at the place of manufacture and/or installation. All components are subject to be rejected (or identified for repair if the quality of materials and manufacturing do not compfly with the requirements of this specification. Components which have been identified as defective may be subject for repair, Final acceptance of the component is contingent upon the discretion of the Engineer. StORMWATER SOLUTIONSMC. 1 .3 SUBMITTALS A. Sho Drawings S _ The contractor shall prepare and submit shop drawings in accordance with Section [ ] of the contract documents. The shop drawings shall detail horizontal and vertical dimensioning, reinforcement and joint type and locations. PART 2 _PRODUCTS 2.1 MATERIALS AND DESIGN A. Precast Concrete Components Precast concrete components shall conform to applicable sections of ASTM C 478, ASTM C 857 and ASTM C 868 and the following: t. Concrete shall achieve a minimum 28 -day compressive strength of 4,000 pounds per square -inch (psi); 2. Unless otherwise noted, the precast concrete sections shall be designed to withstand lateral earth and AASHTO H-20 traffic loads; 1 Cement shall be Type III Portland Cement conforming to ASTM C 150; 4, Aggregates shall conform to ASTM C 33; 5. Reinforcing steel shall be deformed billet -steel bars, welded steel wire or deformed welded steel wire conforming to ASTM A 615, A 185 or A 497, respectively; 6, Joints shall be sealed with preformed joint sealing compound conforming to ASTIVI C 990 and Shipping of components shall not be initiated until a minimum compressive STORIVIWATER �'��SOLUTIONS(Nc. direct traffic loads shall be manufactured of steel conforming to ASTM A 36-93a, supplied with a hot -dip galvanized finish conforming to ASTM A 123 and access doors bolted to the frame. 2.2 PERFORMANCE A. Removal Efficiencies 1, The SWTD shall be capable of achieving an 80 p�ercent average annual reduction in the total suspended solid load. 2, The SWTD shall be capable of capturing and rettaining 100 percent of pollutants greater than or equal to 2A millimeters ((mm) regardless of the pollutant's specific gravity (i.e.: floatable and neutr�ally buoyant materials) for flows up to the device's rated -treatment capacitV. The SWTD shall be designed to retain all previously captured pollutaints addressed by this subsection under all flow conditions, 3� The SWTD shall be capable of capturing and retaining total petroleum hydrocarbons. The SWTD shall be capable of achieving a removal efficiency of 92 and 78 percent when the device is operating at 25 and 50 percent of its rated -treatment capacity. These removal efficiencies shall be based on independent third -party research for influent oil concentrations representative of storm water runoff (20 t 5 mg/L), The SWTD shall be greater than 99 percent effective in controlling dry -weather accidental oil spills. The SWTD shall be capable of utilizing sorbent media to enhance removal and retention of petroleum based pollutants. B. Hydraulic Capacity 4� The SWTD shall provide a rated -treatment capacity, which is consistent with governing water treatment regulations. At its rated -treatment capacity, the device shall be capable of achieving greater than 65 percent removal of STORMWATER 2. The SWTD shall be designed to capture and retain Total Petroleum Hydrocarbons generated by wet -weather flow and dry -weather gross spills. The minimum storage capacity provided by the SWTD shall be in accordance with the volume listed in Table 1 below. TABLE I 7 - imm-LiM Sump:, . . .. ... ... T.r6atif.16b]: St or intmum I I , oapacit C 6 ity c DS MOC14: (yd)� STORMWATER INC, D. Alternate Treatment Technologies and iSizing Criteria The sizing criteria for treatment systems must conform to the recommended loading rate and 3`d party testing data irequirements as mentioned below: 1, CDS Screening Systems - designed for full treatment of the runoff rate at a loading rate not to exceed the critical flow in the inlet, in order to achieve 80% TSS removal efficiency, (80% TSS removal based on a average particles size of 63 micron) 2, Vortex separation systems - desigined for full treatment of the runoff rate at a loading rate not to exceeding 24 gpm/ft2, in order to achieve 80% TSS removal efficiency. The hydraulic capacity should not exceed a loading rate of 100 gpm/ft2 to prevent scourinng of previously captured particles, 80% TSS removal based on a average (particles size of 63 micron) 3, Gravity systems - designed for fulfil treatment of the runoff rate at a loading rate not to exceeding 10 gpm/ft2,, in order to achieve 80% TSS removal efficiency. The gravity Units Willi not exceed laminar flow condition parameters in the treatment unit but will provide a bypass system to prevent turbulence from accruing in the system. (See "Stokes Law" for gravity settling requirements of particles, 80% TSS removal based on a average particles size of 63 micron) Additionally, the performance of the umit must be evaluated by a third party and verified in a program that allows a more -or -less direct comparison to other technologies. Performance shouild be third party verified, and removalLU efficiencies across the spectrum of p:)article sizes reported, at a range of hydraulic loading rates varying over as range of at least 25 to 125% of the manufacturer's advertised 'water treatrment' loading rate. STORMWATER -------1OLUTI0M INC, PART 3 - EXECUTION 3.1 HANDLING AND STORAGE 1� The contractor shall exercise care in the storage and handling of the SWTD components prior to and during installation, Any repair or replacement costs associated with events occurring after delivery is accepted and unloading has commenced shall be born by the contractor. 3.2 INSTALLATION 1 The SWTD shall be installed in accordance with the manufacturer's recommendations and related sections of the contract documents. The manufacturer shall provide the contractor installation instructions and offer on - site guidance during the important stages of the installation as identified by the manufacturer at no additional expense, A minimum of 72 hours notice shall be provided to the manufacturer prior to their performance of the services included under this subsection. 2. The contractor shall fill all voids associated with lifting provisions provided b y the. manufacturer. These voids shall be filled with non -shrinking grout providing a finished surface consistent with adjacent surfaces. The contractor shall trim all protruding lifting provisions flush with the adjacent concrete surface in a manner which leaves no sharp points or edges. END OF SECTION ce UJ UJ U UJ rroo < Q9 CII U 1--i > 1 >- Ll.J I I < LU CIO - I UJ < CDS2015-G 0.7 19.8 O�5 (0.4) 70(265) CDS2015-4 0.7 (19�8) 0,5(l.4 70 (265 CDS2015 0.7 19.8 1.3(l.0) 92 348} CDS2020 1.1 (31.2) 1,3 (1 .0) 131 (496) CDS2025 1,6 (45.3) 1.3(m)) 143 541 CDS3020 2�O (5&6) 2.1 (1.6) 146 (5-� ) CDS3030_ 3.0 85.0 2A (1,6) 205 (776 CDS3035 3.8 (10&2) 2.1 (1.6) 234 885 - CDS4030 4,5 (127A) 5.6(4.3) 407 (1540 - CDS4040 6.0 169.9 5.6(4.3) 492 1862) CDS4045 7.5 212.4 5.6(4-3) 534 (2012 CDS2020-D I � 1 (31.2) 1.3(1.0) 131 (495) CDS3020-D 2.0 (56.6} 2.1 (1.6) i46 552 COS3030-D 3.0 85.0) 2.1 (1.6) 205 776 CDS3035-D 18 (106,2) 2.1 (1.6) 234 885 CDS4030-D 4.5 127.4 4.3(3.3) 328 1241 CDS4040-D 6.0 169.9} 4.3 (3.3� 396(1499), CDS4045-D 7.5 212.4 4.3 (33) 430 1627 B, Warrantystrength The manufacturer shall guarantee the SWTD components against all manufacturer originated defects in materials or workmanship for a period of twelve (12) months from the date the components are delivered to the ownIer for installation. The manufacturer shall be notified of repair/replacerrient issuees in writing within the referenced warranty period, The manufacturer shall, upcDn its determination of repair, correct or replace any manufacturer originated defects identified by written notice within the referenced warranty period. T1,he use of SWTD components shall be limited to the application for which it weas specifically designed, C. Manufacturer's Performance Certificate The SWTD manufacturer shalt submit to the Engineer of Record a "Manufacturer's Performance Certification" certifying that each SWTD is of 4,000 psi is attained or five (5) calendar days after fabrication has expired, whichever occurs first, B. Internal Components and Appurtenances Internal Components and appurtenances shall conform to the following: L Screen and support structure shall be manufactured of Type 316 and 316L stainless steel conforming to ASTM F 1267-01; 2. Hardware shall be manufactured of Type 316 stainless steel conforming to ASTM A 3M 3. Fiberglass components shall conform to the National Bureau of Standards PS -15 and coated with an isophalic polyester gelcoat and 4. Access system(s) conform to the following: a, Manhole castings shall be designed to withstand AASHTO H-20 loadings and manufactured of cast-iron conforming to ASTM A 48 particies typically found in roadside sediments. This removal efficiency shall be supported by independent third -party research utilizing sample$ consistent with the NURP gradation or finer. s� The SWTD shall maintain the peak conveyance capacity of the drainage network as defined by the Engineer, C. Storage Cai)acit 1. The SWTD shall be designed with a sump chamber for the storage of captured sediments and other negatively buoyant pollutants in between maintenance cycles. The minimum storage capacity provided by the sump chamber shall be in accordance with the volume listed in Table 1. The boundaries of the sump chamber shall be limited to that which do not degrade the SWTD's treatment efficiency as captured pollutants accumulate, The sump chamber shall be separate from the treatment 2.3 MANUFACTURER manufacturer of the SWTD shall bac one that is regularly engaged in the The ma engineering design and production of systtems deployed for the treatment of storm water runoff for at least five (5) years and which have a history of successful production, acceptable to the Engineer, In accordance with the Drawings, the SWTD(s) shall be a CDS`P device manufactured by: CONTECH Stormiwater Solutions 9025 Centre Poinite Dr., Suite 400 West Chester, ON 45069 (866) 551-8325 (tcoll free) P-4 U P-i 0 < ZD P-11 0 0r n LL � 0 U CDS5640-D 9�O (254.9) 5,6(4.3) 490( 1854) CDS5653-D 0�396.5�_ 5.6(4.3) 599 (2267) -14.0 - CDS5668-D 19.0 (538.1) 5.6(4.3) 733 (2774) - CDS5678-D 25,0 (708.0) 5�6 (43) 814 3081 CDS3030-DV 3.0 85.0 2A (1.6) 205(776) CDS5042-DV 254.9 1.9 0 �5) 294 (1'12} 10 CDS5050-DV 11.0 (311.5) 1 �9 (1.5) 367 1, ODS7070-DV 26.0 (7363) 3.3(2.5) 914 (3459� CDS10060-DV 30.0 (849.6) 5�O (3-8) 792 (2997) 1 CDS10080-DV 50.0 (14116�0) 5,0(3.8) 1057 (4000) CDS100100-DV 64.0 (1812.5) 5.0(3.8) 1320 4996 capable of achieving the specified removal efficiencies as listed in theEse Class 30, processing portion(s) of the SWTD to minimize the probability of fine < specifications. The certification shall be supported by independent third-parrty research. b, Hatch systems shall be designed to withstand AASHTO H-20 loadings. Hatch systems not subject to direct traffic shall be particle re -suspension. In order to not restrict the Owner's ability to maintain the SWTD, the minimum dimension providing access from the manufactured of Grade 5086 aluminum. Hatch systems subject to ground surface to the sump chamber shall be 20 inches in diameter. LU Storm Water Treatment Device Specifications Page I olf 6 Storm Water Treatment Device Specifications Page 2 of 6 Storm Water Treatment Device Specifications Page 3 of 6 Storm Water Treatment Device Specifications Page 4 of 6 Storm Water Treatment Device Specifications Page5 of 6 Storm Water Treatment Device Specifications Page 6 of 6 PROJECT NO. 114 SHEET NO. C-6 SHEET 7 OF 21 8" DIA. STUB 5' 15" DIA. INLET STUB B FROM CDS-5C C-7 REFER TO SHEET G5 FOR VERTICAL SLOPE io 36" DIA. ACCESS RISER W/VDOT RIM AND COVER (TYP. OF 3) 19N.1i ,-- HORIZONTAL SECTIONJOF 30" DIA. PERF. PIPE SOLID ENERGY DISSIPATION BAFFLE PLATE W/30" DIA. PERF. RISER PIPE LOCATED AT BOTTOM OF 72" CMP PIPE. Specification for Corrugated Steel Pipe ALUMINIZED Type 2 STEEL Scope: This specification covers the manufacture and installation of the corrugated steel pipe (CSP) detailed in the project plans. Material: The ALUMINIZED Type 2 STEEL coils shall conform to the applicable requirements of AASHTO M 274 or ASTM A 929. Pipe: The CSP shall be manufactured in accordance with the applicable requirements of AASHTO M-36 or ASTM A760. The pipe sizes, gauges and corrugations shall be as shown on the project plans. All fabrication of the product shall occur within the United States. Handling & Assembly: Shall be in accordance with NCSPA's (National Corrugated Steel Pipe Association) recommendations. Installation: Shall be in accordance with AASHTO Standard Specifications for Highway Bridges, Section 26, Division 11 or ASTM A 798 and in conformance with the project plans and Specifications. If there are any inconsistencies or conflicts the contractor should discuss and resolve with the project engineer. It is always the contractor's responsibility to follow OSHA guidelines for safe practices. Construction Loads: Construction loads may be higher than final loads. Follow the manufacturer's or NCSPA guidelines. BOLT, BAR AND STRAP CONNECTOR CONNECTION DETAIL SINGLE BOLT, BAR AND STRAP GENERALNOTES 1. BANDS ARE NORMALLY FURNISHED AS FOLLOWS: 12" THRU 48", 1 -PIECE 54" THRU 96", 2 -PIECE 102" THRU 144", 3 -PIECES 2. BAND FASTENERS ARE ATTACHED WITH SPOT WELDS, RIVETS OR HAND WELDS 3. REROLLED ANNULAR END CORRUGATIONS ARE NORMALLY 2Y3" x'/2'. DIMENSIONS ARE SUBJECT TO MANUFACTURING TOLERANCES 0 O O OM `--SM— 9.5 BM -25 CIL NOTE: 8" ROOF DRAIN CONNECTIONS SHALL BE INSTALLED AT INV. ELEV=576.83. UG DETENTION /INFILTRATION -PLAN VIEW SCALE.- NOT TO SiCALE O Co OM0 °-,00 OmO 21—A1147-11 8" SANITARY SEWER PIPE I;NV. ELEV.�0_ =575-89 (AT SECTION BUT VARIES) FLAT GASKET RISER (TYP.) SEE DETAIL END ELEVATION 2" GAS MAIN TYPICAL RISER SECTION VIEW SCALE: N.T.S. O Opp 00 0 0 16' +/- -- TOP OF STONE ELEV.=578,00' 100 -YR STORM STAGE ELEV=577.15' 10 -YR STORM STAGE ELEV.=576.55' 2 -YR STORM STAGE ELEV=574.68' WRAP STONE WITH CONTECH C-40 NON -WOVEN GEOTEXTILE, VDOT NO. 1 DRAINAGE STONE ----- 72" CMP ALUMINIZED STEEL ----- TYPE 2 FULLY PERFORATED PIPE COMPACTED SUBGRADE III TO 95% PROCTOR 18'-0" PARKING SPACE WHEEL STOP n o 00°08 ° o o° 000 -, °°o° 8 —�- COMPACTED SUBGRADE 551-$„ TO 95% PROCTOR 24" DIA. OUTLET STUB 12-011- CG -6 CURB AND GUTTER 5 FT WIDE CONC. SIDEWALK 14)1.1) a d < a ° 0 0 °° O� a O O • 0 0 I I I1 I I=1 I I I I I=TI- 8'-0" + 12" DIA. INLET STUB FROM CDS-4C W/12" CLEAN-OUT/OBSERVATION PORT & VDOT FRAME & COVER (HS -20 LOADING) TOP OF PIPE ELEV=577.50' OVERFLOW WEIR ELEV=576.50' 9" W x 4.5" H ORIFICE w/DEBRIS PLATE/CAGE (REFER TO C-9). ELEV. = 574.25' STR 102 INV. ELEV.=571.50' - BOTTOM OF STONE ELEV.=570,50 NOTE: WEIR PLATE IS NOT LOCATED WITHIN SECTION VIEW ON SHEET C-4 BUT IS SHOWN TO ILLUSTRATE WEIR PLATE DESIGN. SITE SECTION A (SHEET C-4) 100 -YR STORM STAGE ELEV.=577. 10 -YR STORM STAGE ELEV.=576. 2 -YR STORM STAGE ELEV.=574. 30" DIA. ORIFICE INV. ELEV =571.50' SCALE. LVOT TO SCALE OVERFLOW WEIR ELEV. = 576.00' SECTION B -B ENERGY DISSIPATOR BAFFLE PLATE DETAIL SCALE. NOT TO SCALE TEMPORARY COVER FOR CONSTRUCTION LOADS HEIGHT OF COVER UG DETENTION / INFILTRATION SYSTEM FOUNDATION/BEDDING PREPARATION PRIOR TO PLACING THE BEDDING, THE FOUNDATION MUST BE CONSTRUCTED TO A UNIFORM AND STABLE GRADE. IN THE EVENT THAT UNSUITABLE FOUNDATION MATERIALS ARE ENCOUNTERED DURING EXCAVATION, THEY SHALL BE REMOVED AND BROUGHT BACK TO THE GRADE WITH A FILL MATERIAL AS APPROVED BY THE ENGINEER. ONCE THE FOUNDATION PREPARATION IS COMPLETE, THE 12 INCHES OF A WELL -GRADED GRANULAR MATERIAL SHALL BE PLACED AS THE BEDDING. BACKFILL STONE NO. 1 VDOT STONE. COMPACT TO MIN. 90% STANDARD DENSITY PER AASHTO T99 AS APPROVED BY THE ENGINEER (SEE INSTALLATION GUIDELINES). WHEN PLACING THE FIRST LIFTS OF BACKFILL IT IS IMPORTANT TO MAKE SURE THAT THE BACKFILL IS PROPERLY COMPACTED UNDER AND AROUND THE PIPE HAUNCHES. THE BACKFILL SHALL BE ADVANCED ALONG THE LENGTH OF THE DETENTION SYSTEM AT THE SAME RATE TO AVOID DIFFERENTIAL LOADING ON THE PIPE. OTHER ALTERNATE BACKFILL MATERIAL MAY BE ALLOWED DEPENDING ON SITE SPECIFIC CONDITIONS. REFER TO TYPICAL BACKFILL DETAIL FOR MATERIAL REQUIRED. GENERAL REQUIREMENTS MATERIALS AND INSTALLATION SHALL BE IN ACCORDANCE WITH MANUFACTURER RECOMMENDATIONS. SEAL ALL INLETS TO UG DETENTION / INFILTRATION SYSTEM UNTIL SITE IS FULLY STABILIZED TO PREVENT SOIL, SILT OR OTHER SEDIMENT FROM GETTING INTO THE SYSTEM. PROTECT FACILITY FROM SILT, DEBRIS AND SEDIMENT THROUGHOUT CONSTRUCTION. FINISHED GRADE CONSTRUCTION LOADS FOR TEMPOR/ARY CONSTRUCTION VEHICLE LOADS, AN EXTRA AMOUNT OF COMPACTED COVER MAY BE REQUIRED OVER THE TOP OF THE PIPE. THE HEIGHT4OF-COVER SHALL MEET THE MINIMUM REQUIREMENTS SHOWN IN THE TABLE BELOW. THE USE OF HEAVY CONSTRUCTION EQUIPMENT PNECESSITATES GREATER PROTECTION FOR THE PIPE THAN FINISHED GRADE COVER MINIMUMS FOR NORMAL HIGHWAY TRAFFIC. PIPE SPAN, AXLE LOADS (kips) INCHES r�� 2 U FRANK V. POHL D 551-$„ 24" DIA. OUTLET STUB Li° rr°. 04216�� (FT) 8" DIA. STUB (D V OUTLET CONTROL WEIR Sj2 S�I�NAL CNV 2.5 PLATE (SEE DETAIL) 3.0 SCALE: 3.0 3.0 3.5 4.0 78-120 3.0 72" DIA. CMP 4.0 4.0 126-144 3.5 5,_0 4.5 DATE: ALUMINIZED STEEL TYPE 2 LJ.J `V E 0 DRAWN BY FVP FULLY PERFORATED FOR FULL LENGTH OF PIPEno V V DEBRIS PLATE & CAGE C D g LL; J t REVISIONS: Q O� O LU co 00 + o OVER ORIFICE '0 i COUNTY COMMENTS 08-31-12 CG -6 CURB AND GUTTER 5 FT WIDE CONC. SIDEWALK 14)1.1) a d < a ° 0 0 °° O� a O O • 0 0 I I I1 I I=1 I I I I I=TI- 8'-0" + 12" DIA. INLET STUB FROM CDS-4C W/12" CLEAN-OUT/OBSERVATION PORT & VDOT FRAME & COVER (HS -20 LOADING) TOP OF PIPE ELEV=577.50' OVERFLOW WEIR ELEV=576.50' 9" W x 4.5" H ORIFICE w/DEBRIS PLATE/CAGE (REFER TO C-9). ELEV. = 574.25' STR 102 INV. ELEV.=571.50' - BOTTOM OF STONE ELEV.=570,50 NOTE: WEIR PLATE IS NOT LOCATED WITHIN SECTION VIEW ON SHEET C-4 BUT IS SHOWN TO ILLUSTRATE WEIR PLATE DESIGN. SITE SECTION A (SHEET C-4) 100 -YR STORM STAGE ELEV.=577. 10 -YR STORM STAGE ELEV.=576. 2 -YR STORM STAGE ELEV.=574. 30" DIA. ORIFICE INV. ELEV =571.50' SCALE. LVOT TO SCALE OVERFLOW WEIR ELEV. = 576.00' SECTION B -B ENERGY DISSIPATOR BAFFLE PLATE DETAIL SCALE. NOT TO SCALE TEMPORARY COVER FOR CONSTRUCTION LOADS HEIGHT OF COVER UG DETENTION / INFILTRATION SYSTEM FOUNDATION/BEDDING PREPARATION PRIOR TO PLACING THE BEDDING, THE FOUNDATION MUST BE CONSTRUCTED TO A UNIFORM AND STABLE GRADE. IN THE EVENT THAT UNSUITABLE FOUNDATION MATERIALS ARE ENCOUNTERED DURING EXCAVATION, THEY SHALL BE REMOVED AND BROUGHT BACK TO THE GRADE WITH A FILL MATERIAL AS APPROVED BY THE ENGINEER. ONCE THE FOUNDATION PREPARATION IS COMPLETE, THE 12 INCHES OF A WELL -GRADED GRANULAR MATERIAL SHALL BE PLACED AS THE BEDDING. BACKFILL STONE NO. 1 VDOT STONE. COMPACT TO MIN. 90% STANDARD DENSITY PER AASHTO T99 AS APPROVED BY THE ENGINEER (SEE INSTALLATION GUIDELINES). WHEN PLACING THE FIRST LIFTS OF BACKFILL IT IS IMPORTANT TO MAKE SURE THAT THE BACKFILL IS PROPERLY COMPACTED UNDER AND AROUND THE PIPE HAUNCHES. THE BACKFILL SHALL BE ADVANCED ALONG THE LENGTH OF THE DETENTION SYSTEM AT THE SAME RATE TO AVOID DIFFERENTIAL LOADING ON THE PIPE. OTHER ALTERNATE BACKFILL MATERIAL MAY BE ALLOWED DEPENDING ON SITE SPECIFIC CONDITIONS. REFER TO TYPICAL BACKFILL DETAIL FOR MATERIAL REQUIRED. GENERAL REQUIREMENTS MATERIALS AND INSTALLATION SHALL BE IN ACCORDANCE WITH MANUFACTURER RECOMMENDATIONS. SEAL ALL INLETS TO UG DETENTION / INFILTRATION SYSTEM UNTIL SITE IS FULLY STABILIZED TO PREVENT SOIL, SILT OR OTHER SEDIMENT FROM GETTING INTO THE SYSTEM. PROTECT FACILITY FROM SILT, DEBRIS AND SEDIMENT THROUGHOUT CONSTRUCTION. FINISHED GRADE CONSTRUCTION LOADS FOR TEMPOR/ARY CONSTRUCTION VEHICLE LOADS, AN EXTRA AMOUNT OF COMPACTED COVER MAY BE REQUIRED OVER THE TOP OF THE PIPE. THE HEIGHT4OF-COVER SHALL MEET THE MINIMUM REQUIREMENTS SHOWN IN THE TABLE BELOW. THE USE OF HEAVY CONSTRUCTION EQUIPMENT PNECESSITATES GREATER PROTECTION FOR THE PIPE THAN FINISHED GRADE COVER MINIMUMS FOR NORMAL HIGHWAY TRAFFIC. PIPE SPAN, AXLE LOADS (kips) INCHES 18-50 1 50-75 1 75-110 1 110-150 MINIMUM COVER (FT) (D V 12-42 2.0 2.5 3.0 3.0 48-72 3.0 3.0 3.5 4.0 78-120 3.0 3.5 4.0 4.0 126-144 3.5 4.0 4.5 4.5 "MINIMUM COVER MAY VARY, DEPENDING ON LOCAL CONDITIONS. THE CONTRACTOR MUST PROVIDE THE ADDITIONAL COVER REQUIRED TO AVOID DAMAGE TO THE PIPE. MINIMUM COVER IS MEASURED FROM THE TOP OF THE PIPE TO THE TOP OF THE MAINTAINED CONSTRUCTION ROADWAY SURFACE. U (D V Z • 0 co i t •,r LJ.J `V E 0 Z z4 V V C D g LL; J t Q O� O LU co 00 + o TV '0 i LZLJ O \-0L ' N Q V These plans aind associated documents are the exclusive property of POHL CONSULTING and may not be reproduced by any means in whole or in part and shall not be assigned to any third party without the express written consent of POHL CONSULTING. 0 • 0 i t •,r t PROJECT NO. 114 S HC-7 'E'ET�jNO. i.+ - 7 EMBEDMENT SPRING LINE OF PIPE NO. 68 STONE 36"M I 24' M I 8"MIN REMAINING BACKFILL SHALL NOT CONTAIN ROCK MATERIAL LARGER THAN 5" IN ANY DIMENSION - INTIAL BACKFILL* (6" LIFTS) * THOROUGHLY COMPACTED BY HAND OR APPROVED MECHANICAL TAMPER - HAUNCHING - BEDDING 6" max 4" m i n — FOUNDATION SHALL BE REQUIRED WH N SOIL CONDITIONS ARE UNSTABLE (ALL PIPE) NOTE : 1.OPEN CUTS IN PAVED AREAS WITHIN EXISTING VDOT RIGHT—OF—WAY SHALL BE: BACKFILLED ENTIRELY WITH NO. 21A STONE. 2. FOR DUCTILE IRON PIPE THE BOTTOM OF THE TRENCH SHALL BE SCRAPED AND COMPACTED, AND ALL STONES REMOVED OR A 4" BEDDING OF NO. 68 STONE SHALL BE PROVIDED 3. WHERE ROCK IS ENCOUNTERED PIPE SHALL BE INSTALLED ON A MINIMUM 6" BEDDING OF NO. 68 STONE TYPICAL SEWER PIPE INSTALLATION IN TRENCH 03 E N - � v E o n w e� Q M U < _......_., J i ��. J C7 (} Y (, L w o Nj v } \ o s of QEQs w E ¢ E Z G ©Ecn-= c EQ Q Ln Y S w u! J p D G L w E 04U r NE 03E J T, E vz�oo im Q O to - E' N E p B E E o f LU \ \� m N CO LUN N oo \ / I i ILL i I 10 0 TYPICAL MANHOLE FRAME & COVER N.T.S FIG S -I -D TD -25 X FOR ALL BENDS GENERAL WATER AND SANITARY NOTES 1. ALL MATERIALS AND METHODS OF CONSTRUCTION SHALL COMPLY WITH THE LATEST VERSION OF THE GENERAL WATER AND SEWER CONSTRUCTION SPECIFICATIONS AS ADOPTED BY THE ALBEMARLE COUNTY SERVICE AUTHORITY ON JANUARY 15, 1998. 2. ALL CONSTRUCTION MATERIALS AND METHODS OF CONSTRUCTION MUST BE APPROVED BY ACSA PRIOR TO THE START OF WORK. A PRECONSTRUCTION CONFERENCE WITH ACSA IS REQUIRED PRIOR TO THE START OF WORK. J. THE CONTRACTOR SHALL BE RESPONSIBLE FOR NOTIFYING MISS UTILITY (1-800-552-7001), 4. ACSA ENGINEER MUST BE NOTIFIED THREE BUSINESS DAYS PRIOR TO THE START OF CONSTRUCTION. 5. ALL WORK IS SUBJECT TO THE INSPECTION AND ACCEPTANCE BY ACSA. NO TIE-INS TO THE EXISTING SYSTEM SHALL BE MADE WITHOUT COORDINATION WITH THE PRESENCE OF ACSA STAFF. NO WORK SHALL BE CONDUCTED ON ACSA FACILITIES ON WEEKENDS OR ACSA HOLIDAYS UNLESS PERMITTED OTHERWISE BY ACSA IN WRITING. 6. FOR SANITARY SEWER LINE CONSTRUCTION.- ACSA MAY REQUIRE BYPASS' PUMPING FOR TIE-INS TO THE EXISTING SYSTEM. ALL DOGHOUSE MANHOLES MUST BE PRESSURE TESTED PRIOR TO CONNECTING TO THE SYSTEM. 7. THE LOCA TION OF EXISTING UTILITIES IS SHOWN ON THE PLANS FROM DA TA A VAILABLE A T THE TIME OF DESIGN AND IS NOT NECESSARIL Y COMPLETE OR CORRECT. THE CONTRACTOR' SHALL BE RESPONSIBLE FOR THE VERIFICATION OF THE LOCATION, SIZE AND DEPTH OF ALL EXISTING UTILITIES, BOTH SURFACE AND SUBSURFACE. THE CONTRACTOR SHALL IMMEDIATELY NOTIFY THE ENGINEER OF ANY DISCREPANCIES BETWEEN THE PLANS AND FIELD CONDITIONS. THE CONTRACTOR SHALL USE DUE DILIGENCE TO PROTECT ALL UTILITIES AND STRUCTURES FROM DAMAGE AT ALL TIMES, WHETHER SHOWN ON THE PLANS OR NOT. DAMAGE TO ANY EXISTING UTILITIES SHALL BE REPAIRED BY THE CONTRACTOR TO THE ORIGINAL CONDITION AT NO ADDITIONAL COST TO THE OWNER. 8. NDIffSASTING SHALL BE PERMITTED WITHIN 100 FEET OF ACSA FACILITIES WITHOUT WRITTEN PERMISSION AND APPROVAL OF THE BLASTING PLAN FROM ACSA. GROUND MONITORING DURING BLASTING AND A PRE -BLAST SURVEY MAY BE REQUIRED. DAMAGE DUE TO BLASTING TO ANY UTILITIES SHALL BE REPAIRED BY THE CONTRACTOR TO THE ORIGINAL CONDITION AT NO ADDITIONAL COST TO THE OWNER. 9. IN ADDITION TO MINIMUM SEPARATION REQUIREMENTS FOR UTILITY CROSSIINGS, WHEN A CROSSING IS MADE UNDER AN EXISTING FACILITY, ADEQUATE STRUCTURAL SUPPORT SHALL BE PROVIDED FOR THE EXISTING PIPE. BACKFILLING THE AREA OF THE CROSSING WITH COMPACTED 57 STONE TO THE SPRINGLINE OF THE EXISTING PIPE WILL BE REQUIRED. 10. NEW WATER MAIN INSTALLATIONS SHALL BE TESTED, CHLORINATED, FLUSHED AND WATER SAMPLES APPROVED PRIOR TO MAKING ANY PERMANENT CONNECTION TO THE PUBLIC WATER SYSTEM. APPROVED METHODS OF FILLING AND FLUSHING NEW WATER MAINS WILL BE REQUIRED TO ELIMINATE ANY POSSIBLE CROSS -CONNECTION TO THE PUBLIC WATER SYSTEM. 11. ALL EASEMENTS FOR NEW ACSA FACILITIES SHALL BE RECORDED PRIOR TO PLACING THE NEW FACILITIES INTO SERVICE. 12. NO PERMANENT STRUCTURAL FACILITIES WILL BE PERMITTED IN THE ACSA EASEMENT. THIS INCLUDES BUILDING OVERHANGS, RETAINING WALLS, FOOTERS FOR ANY STRUCTURE, DRAINAGE STRUCTURES, ETC. 13. TREES ARE NOT PERMITTED IN THE ACSA EASEMENT. 14. WATER LINE SERVICE INTERRUPTION SHALL BE COORDINATED WITH ADJACENT OWNER ON TMP 61-26 LOT A AT LEAST 7 DAYS PRIOR TO INTERRUPTION OF SERVICE. PLACE 5' GALVANIZED " WITNESS " POST WITH o CAPPED ENDS PAINTED BLUE IN REMOTE AREAS AS DIRECTED. MARKER LOCATION MAY BE SUBJECT TO HIGHWAY DEPARTMENT APPROVAL. NTS FINISHED GRADE FIG. S-3 TD -28 O it ADJUSTABLE VALVE BOX W/ LID z Li z_ CV WATER 2500 P. S.I. CONCRETE THRUST BL E-___:1 M.J. GATE VALVE IN Me 2'x 2' BEARIIAGEA. JUNCTION BOXES, TRANSFORMER PADS, PEDESTALS, ETC. SHALL NOT BE LOCATED WITHIN THE RIGHT OF WAY. VARIES - - 10' f —-• 10' f 5--�10' --� (- 5� - n v 0 3;: WATER SEWER o o � LOCATION OF OTHER UTILITIES (GAS, ELECTRIC, TELEPHONE, CABLE, ) EASEMENT WIDTHS: WATER OR SEWER ONLY - 20' MINIMUM WATER & SEWER 30' MINIMUM Z� 6' MIN 270° 7 CU. FT. #68 STONE NOTE: HYDRANT MUST BE EQUIPPED WITH CHARLOTTES VILLE THREADS WHICH IS THE LOCAL STANDARD. I LENGTH OF BRANCHI VARIES 2' TO 10' ►I _ 1 PRECAST CONCRETE MANHOLE BASES SHALL BE FABRICATED IN ACCORDANCE WITH PART V, SECTION G OF THESE SPECIFICATIONS. 6" GATE d 4 d'. I SET DOGHOUSE BASE a a '' < �. EXISTING SANITARY ON CONCRETE BLOCKS SEWER PIPE DOGHOUSE OPENING SHALL o . °a MIN. 12" CLEARANCE BE PREFORMED BY ° , BETWEEN EXISTING PIPE MANUFACTURER OR 4 5A'N GUT TO FIT PIPE e€i s ly I, I; TEE \ 2500 P.S.I. CONC..° 5. —12" THICK VDOT SECTION 1 1 No. 68 STONE BEDDING SECTION 2 2 l E .. r'_ L F Nom) li_ .;�_ I ,ill F AN"�- l .l J�} %l_)t.. I E. . 1i..[ F (FF�F 1 I r.r `([)i _......... ...... _ ............ F BE CONSTRUCTED A5 SI I4WN ON FIGURE S -1-A _.. W (-J s 0 2.30 TYPICAL FIRE HYDRANT ASSEMBLY DETAIL 0 s' I � kJ kJ ....... (Al ) r (I 3 i .. ...... 3 3/4 THREADED RODS TO UNSTABLE g 8 2 27 OR WHEN i` h 1 Z 6 16 z << A HYDRANT IS LOCATED IN A 90 8 5 .. _ _... S ,2 ) (1 5 . 0 >^n i S OR ASPHALT f � I THREADED RODS IN ADDITION TO POURING E.OLK ti -i i EQ U 1f-; Al -'CN .it. ..1 t 'Ir I::. INf: C1 -1A N ILLS ISI. ..1 0N,' -i .. 1 Irl ., L' 'f<L HI ',L 0 . d <r 1 F. SHALL BE USED AS ADDITIONAL SUPPORT CRE r 1 A E, L P,' U 3 C; 1 .- I i PAI I t J I!F . -4 I: Ella 11L71`� I�IE_.11� '._n S ,-SLI. 7- P r'i•iNS oL_ DO ...._ iERI y 1-1L FY a Z^ (I - I ;..K5. NOTE C0 RETE THRUST BLOCKS GENERAL WATER AND SANITARY NOTES 1. ALL MATERIALS AND METHODS OF CONSTRUCTION SHALL COMPLY WITH THE LATEST VERSION OF THE GENERAL WATER AND SEWER CONSTRUCTION SPECIFICATIONS AS ADOPTED BY THE ALBEMARLE COUNTY SERVICE AUTHORITY ON JANUARY 15, 1998. 2. ALL CONSTRUCTION MATERIALS AND METHODS OF CONSTRUCTION MUST BE APPROVED BY ACSA PRIOR TO THE START OF WORK. A PRECONSTRUCTION CONFERENCE WITH ACSA IS REQUIRED PRIOR TO THE START OF WORK. J. THE CONTRACTOR SHALL BE RESPONSIBLE FOR NOTIFYING MISS UTILITY (1-800-552-7001), 4. ACSA ENGINEER MUST BE NOTIFIED THREE BUSINESS DAYS PRIOR TO THE START OF CONSTRUCTION. 5. ALL WORK IS SUBJECT TO THE INSPECTION AND ACCEPTANCE BY ACSA. NO TIE-INS TO THE EXISTING SYSTEM SHALL BE MADE WITHOUT COORDINATION WITH THE PRESENCE OF ACSA STAFF. NO WORK SHALL BE CONDUCTED ON ACSA FACILITIES ON WEEKENDS OR ACSA HOLIDAYS UNLESS PERMITTED OTHERWISE BY ACSA IN WRITING. 6. FOR SANITARY SEWER LINE CONSTRUCTION.- ACSA MAY REQUIRE BYPASS' PUMPING FOR TIE-INS TO THE EXISTING SYSTEM. ALL DOGHOUSE MANHOLES MUST BE PRESSURE TESTED PRIOR TO CONNECTING TO THE SYSTEM. 7. THE LOCA TION OF EXISTING UTILITIES IS SHOWN ON THE PLANS FROM DA TA A VAILABLE A T THE TIME OF DESIGN AND IS NOT NECESSARIL Y COMPLETE OR CORRECT. THE CONTRACTOR' SHALL BE RESPONSIBLE FOR THE VERIFICATION OF THE LOCATION, SIZE AND DEPTH OF ALL EXISTING UTILITIES, BOTH SURFACE AND SUBSURFACE. THE CONTRACTOR SHALL IMMEDIATELY NOTIFY THE ENGINEER OF ANY DISCREPANCIES BETWEEN THE PLANS AND FIELD CONDITIONS. THE CONTRACTOR SHALL USE DUE DILIGENCE TO PROTECT ALL UTILITIES AND STRUCTURES FROM DAMAGE AT ALL TIMES, WHETHER SHOWN ON THE PLANS OR NOT. DAMAGE TO ANY EXISTING UTILITIES SHALL BE REPAIRED BY THE CONTRACTOR TO THE ORIGINAL CONDITION AT NO ADDITIONAL COST TO THE OWNER. 8. NDIffSASTING SHALL BE PERMITTED WITHIN 100 FEET OF ACSA FACILITIES WITHOUT WRITTEN PERMISSION AND APPROVAL OF THE BLASTING PLAN FROM ACSA. GROUND MONITORING DURING BLASTING AND A PRE -BLAST SURVEY MAY BE REQUIRED. DAMAGE DUE TO BLASTING TO ANY UTILITIES SHALL BE REPAIRED BY THE CONTRACTOR TO THE ORIGINAL CONDITION AT NO ADDITIONAL COST TO THE OWNER. 9. IN ADDITION TO MINIMUM SEPARATION REQUIREMENTS FOR UTILITY CROSSIINGS, WHEN A CROSSING IS MADE UNDER AN EXISTING FACILITY, ADEQUATE STRUCTURAL SUPPORT SHALL BE PROVIDED FOR THE EXISTING PIPE. BACKFILLING THE AREA OF THE CROSSING WITH COMPACTED 57 STONE TO THE SPRINGLINE OF THE EXISTING PIPE WILL BE REQUIRED. 10. NEW WATER MAIN INSTALLATIONS SHALL BE TESTED, CHLORINATED, FLUSHED AND WATER SAMPLES APPROVED PRIOR TO MAKING ANY PERMANENT CONNECTION TO THE PUBLIC WATER SYSTEM. APPROVED METHODS OF FILLING AND FLUSHING NEW WATER MAINS WILL BE REQUIRED TO ELIMINATE ANY POSSIBLE CROSS -CONNECTION TO THE PUBLIC WATER SYSTEM. 11. ALL EASEMENTS FOR NEW ACSA FACILITIES SHALL BE RECORDED PRIOR TO PLACING THE NEW FACILITIES INTO SERVICE. 12. NO PERMANENT STRUCTURAL FACILITIES WILL BE PERMITTED IN THE ACSA EASEMENT. THIS INCLUDES BUILDING OVERHANGS, RETAINING WALLS, FOOTERS FOR ANY STRUCTURE, DRAINAGE STRUCTURES, ETC. 13. TREES ARE NOT PERMITTED IN THE ACSA EASEMENT. 14. WATER LINE SERVICE INTERRUPTION SHALL BE COORDINATED WITH ADJACENT OWNER ON TMP 61-26 LOT A AT LEAST 7 DAYS PRIOR TO INTERRUPTION OF SERVICE. PLACE 5' GALVANIZED " WITNESS " POST WITH o CAPPED ENDS PAINTED BLUE IN REMOTE AREAS AS DIRECTED. MARKER LOCATION MAY BE SUBJECT TO HIGHWAY DEPARTMENT APPROVAL. NTS FINISHED GRADE FIG. S-3 TD -28 O it ADJUSTABLE VALVE BOX W/ LID z Li z_ CV WATER 2500 P. S.I. CONCRETE THRUST BL E-___:1 M.J. GATE VALVE IN Me 2'x 2' BEARIIAGEA. JUNCTION BOXES, TRANSFORMER PADS, PEDESTALS, ETC. SHALL NOT BE LOCATED WITHIN THE RIGHT OF WAY. VARIES - - 10' f —-• 10' f 5--�10' --� (- 5� - n v 0 3;: WATER SEWER o o � LOCATION OF OTHER UTILITIES (GAS, ELECTRIC, TELEPHONE, CABLE, ) EASEMENT WIDTHS: WATER OR SEWER ONLY - 20' MINIMUM WATER & SEWER 30' MINIMUM Z� 6' MIN 270° 7 CU. FT. #68 STONE NOTE: HYDRANT MUST BE EQUIPPED WITH CHARLOTTES VILLE THREADS WHICH IS THE LOCAL STANDARD. I LENGTH OF BRANCHI VARIES 2' TO 10' ►I _ 1 PRECAST CONCRETE MANHOLE BASES SHALL BE FABRICATED IN ACCORDANCE WITH PART V, SECTION G OF THESE SPECIFICATIONS. 6" GATE d 4 d'. I SET DOGHOUSE BASE a a '' < �. EXISTING SANITARY ON CONCRETE BLOCKS SEWER PIPE DOGHOUSE OPENING SHALL o . °a MIN. 12" CLEARANCE BE PREFORMED BY ° , BETWEEN EXISTING PIPE MANUFACTURER OR AND STONE BEDDING I 5A'N GUT TO FIT PIPE e€i s OUTSIDE DIAMATER TEE PLUS 6", 2500 P.S.I. CONC..° 5. —12" THICK VDOT 5 BELL HOLES SHALL BE DUG OUT IN ALL CASES. No. 68 STONE BEDDING 8"x8"x16" AND 4"x8"x16" ° HOLES ARE ABOVE THE PREVAILING GROUNDWATER ELEVATION. IF SOLID CONCRETE BLOCKS NTS WELTER W/RISER DOGHOUSE MANHOLE BASE DUCTILE IRON WATER - MANHOLE ABOVE BASE SHALL FILL DOGHOUSE OPENING BE CONSTRUCTED A5 SI I4WN ON FIGURE S -1-A / AROUND EXISTING PIPE / WITH 3,000 PCONCRETE r` OR NON -SHRINKING GRGIJ7 E ALLOW CONCRETE WRAP EXISTING PIPE WITH TO FLOW A MIN. -0» BEYOND BASE NEOPRENE GASKET MATERIAL OF STRUCTURE - BEFORE FILLING THE OPENING NEOPRENE SECURED BY 2 NON- CORROSIVE STRAPS, 1 ON EACH SIDE OF OPENING Pe 12'° MIN. CAST -IN PLACE 3,000 PSI CONCRETE BASE FOUNDATION SECTION VIEW III NOTES: 1, CONSTRUCT A FORMED INVERT FROM NEW SEWER LINE TO ALLOW FLOW 'TO THE EXISTING PIPE. I 2. POUR A SHELF TO THE LOWER HALF OF THE EXISTING PIPE. 3. CUT ,AND REMOVE THE TOP HALF" OF EXISTING PIPE TO WITHIN 6" OF THE MANHOLE WALLS AFTER THE INVERT AND SHELF HAVE BEEN FORMED, AND THE MIH HAS BEEN FULLY TESTED IN I ACCORDANCE WITH THESE SPECIFICATIONS. I TYPICAL MANHOLE BASE j SHOWING "DOGHOUSE" INSTALLATION N,T.S Fq V. S -1 -Al I —Al TD — 22 An» %/ Rn» %/ ," TYPICAL CLEANOUT DETAIL GOOD FOUNDATION MATERIAL ROCKY FOUNDATION MATERIAL INITIAL BACKFILL BEDDING 8 STONE " VALVE OX * STABLE SOIL ROCK 1 * SCRAPE THE BOTTOM OF THE TRENCH. REMOVE ALL 18 STONES TO INSURE THE PIPE DOESN'T REST ON ROCK AND THEN COMPACT THE SOIL OR PROVIDE A 4" BEDDING OF * SEE PART 3, PARAGRAPH D; SEPARATION OF WATER & SEWER SYSTEMS. 1. SURROUND WEEP HOLES WITH GRAVEL AND KEEP FREE OF CONCRETE. 1. NO ROCKS SHALL BE ALLOW11 ED WITHIN 24 OF THE WATER LINES. NOTE : IN REMOTE AREAS, VALVE BOXES SHALL EXTEND SIX (6) INCHES ABOVE GRADE. TYPICAL GATE VALVE NTS FIG. W-5 TD -8 2. 6" GATE 2. NO ROCKS LARGER THAN 6 IN ANY DIMENSION SHALL BE ALLOWED #68 STONE. 36'MIN ( INCLUDING DITCHES ) ABOVE THE INITIAL BACKFILL. UTILITIES CROSSING A WATER OR SEWER EASEMENT SHOULD BE AT 3. FINISHED GRADE SHALL SLOPE AWAY FROM THE FIRE HYDRANT AND 3.THE INITIAL BACKFILL SHALL BE PLACED AND COMPACTED IN 6" LIFTS. VALVE 8» X 6„ VALVE BOX. 4. NO ORGANIC OR FROZEN MATERIAL OR DEBRIS SHALL BE ALLOWED 4. TEE FOUNDATION IN POOR SOIL UNDER -CUT CONDITION 2500 P.S.I. CONC..° 5. IT IS NOT FIRE HYDRANTS WSHALL BEEINSTALLED AT LOCATIONS WHERE WEEP 5 BELL HOLES SHALL BE DUG OUT IN ALL CASES. BASE AND THRUS HOLES ARE ABOVE THE PREVAILING GROUNDWATER ELEVATION. IF NTS BLOCK AGAINST— DUCTILE IRON WATER FIG. W-1 r PLUGGED AND THE HYDRANT SHALL BE PUMPED DRY. UNDISTURBED STAB TD -1 W (-J PIPE INSTALLATION & BEDDING SOIL.STEEL TYPICAL FIRE HYDRANT ASSEMBLY DETAIL NTS � kJ kJ 4'M18 INITIAL BACKFI 4"MI PI FIG. W-2 3/4 THREADED RODS TO UNSTABLE g 8 WHEN THE SOIL IS DISTURBED OR WHEN MAIN IN ALL INSTALLATIONS.GRANULAR SOIL FILL AS O #68 STONE A HYDRANT IS LOCATED IN A FILL, ANCHOR RODS SHALL BE GALVANIZED 0 THE VALVE TO THE HYDRANT WITH 2-3/4" OR ASPHALT COATED — --= APPROVED BY ACSA ff THREADED RODS IN ADDITION TO POURING ! S ZSTABLE SOIL OR ROOCK STABLE SOIL OR ROCK CONCRETE. IF NECESSARY, A STEEL PILE LU SHALL BE USED AS ADDITIONAL SUPPORT s NOTE NOTE LLJ * SEE PART 3, PARAGRAPH D; SEPARATION OF WATER & SEWER SYSTEMS. 1. SURROUND WEEP HOLES WITH GRAVEL AND KEEP FREE OF CONCRETE. 1. NO ROCKS SHALL BE ALLOW11 ED WITHIN 24 OF THE WATER LINES. NOTE : IN REMOTE AREAS, VALVE BOXES SHALL EXTEND SIX (6) INCHES ABOVE GRADE. TYPICAL GATE VALVE NTS FIG. W-5 TD -8 yT HVol OF U FRANK V. POHL D Lic No. 040626 �r S111N A L LN�ti SCALE; NTS DATE: 08/08/12 DRAWN BY FVP REVISIONS: COUNTY COMMENTS 08-31-12 2. MAINTAIN A 3' MIN. COVER FROM THE MAIN TO THE FIRE HYDRANT 2. NO ROCKS LARGER THAN 6 IN ANY DIMENSION SHALL BE ALLOWED Uj ( INCLUDING DITCHES ) ABOVE THE INITIAL BACKFILL. UTILITIES CROSSING A WATER OR SEWER EASEMENT SHOULD BE AT 3. FINISHED GRADE SHALL SLOPE AWAY FROM THE FIRE HYDRANT AND 3.THE INITIAL BACKFILL SHALL BE PLACED AND COMPACTED IN 6" LIFTS. 90° TO THE RIGHT OF WAY. VALVE BOX. 4. NO ORGANIC OR FROZEN MATERIAL OR DEBRIS SHALL BE ALLOWED 4. THE GATE VALVE IS ALLOWED IN SHOULDER OR BEHIND THE DITCH. IN THE TRENCH. UTILITY LOCATIONS & EASEMENT WIDTHS 5. IT IS NOT FIRE HYDRANTS WSHALL BEEINSTALLED AT LOCATIONS WHERE WEEP 5 BELL HOLES SHALL BE DUG OUT IN ALL CASES. HOLES ARE ABOVE THE PREVAILING GROUNDWATER ELEVATION. IF NTS REQUIRED TO BE IN WET AREAS, THE WEEP HOLES SHALL BE DUCTILE IRON WATER FIG. W-1 r PLUGGED AND THE HYDRANT SHALL BE PUMPED DRY. TD -1 W (-J PIPE INSTALLATION & BEDDING f 0 TYPICAL FIRE HYDRANT ASSEMBLY DETAIL NTS � kJ kJ N.T.S. FIG. W-2 -P FIG. W-4 TD -2 O TD -7 yT HVol OF U FRANK V. POHL D Lic No. 040626 �r S111N A L LN�ti SCALE; NTS DATE: 08/08/12 DRAWN BY FVP REVISIONS: COUNTY COMMENTS 08-31-12 These plans and associated documents are the exclusive property of POHL CONSULTING and may not be reproduced by any means in whole or in part and shall not be assigned to any third party without the express written consent of POHL CONSULTING. Uj ZDco -•u r o z W (-J O f 0 Z_ z � kJ kJ 0C g 1 -P �0>�4-� Uj Q —1 O w 00 N O u 0®_�M LIJ LZ - L Er, 011 0 �Ud-d- These plans and associated documents are the exclusive property of POHL CONSULTING and may not be reproduced by any means in whole or in part and shall not be assigned to any third party without the express written consent of POHL CONSULTING. PROJECT NO. 114 SHEET NO, C' SHEET 9 OF 21 Uj LLJ -•u LLJ LIJ ! �r LU s LLJ PROJECT NO. 114 SHEET NO, C' SHEET 9 OF 21 INLET RCP TO CHIP DETAIL SCALE: N.T.S. - SEAL AS REQUIRED r �/ \I ssf // / v0\\�/' GROUT AND SEAL AS REQUIRED N.W. GEOTEXTILE FABRIC���\�\/�'\''t`e'�\f''/�`�/ /\f RCP BELL CMP STUB CONTRACTOR SUPPLIED TO ACCOMIDATE CMP OUTLET GRANULAR BACKFILL ACKFILL PIPE CONNECTION DETAILS NOT TO SCALE OUTLET CIyIP TO RCP DETAIL SCALE: N.T.S. Technical Bulletin 7 Minimums Standard 3.02 00 000*CIO Q i'pyo 00 40(7 IJP I� n xnet�ri+i� ?� 1/41- 1UWR plate pt11a r{., 1 hPIIC t[f SV -1 culvert.` { HHRH .strop`tilt?] III-Lic 1 L/d" plat* RAd ZrdtiW twith 1" holc* and a m93+ ° D 1 of 3M of opening are* f mmani faclu2-d- IsqP1 .1 r V74 801utigjW 1}C'. 4r rquaL f 'a •.r ��•..• • shown ,rich Iplait 11"BOT std anlac. agr ri JJDP; utruvtwol pleslitl 61F -i (6* tbirk) 1/4 plate Wad KY'*trop with L" hot,.a a litild a -. Section -of So% of ap4ni=S area MA Duf)ivttm8d 4b•F PlAffUc 9olutwzis Inc, ;or,, equal I y\ 0 + I _--- -- ------"------- I drift -De ,��i�il�' filo ycGhea Road CfrQ. �QI �a7UV BMP DEBRIS PLATE E 8�������� 1FLmeheetar Fd r".eo� INC. d4t4-iRrr4d9L 7t��'R,�1r11kk!-'jMBlifr4Il, �CADI TB7-4 1)I -2A 2B, 2C 1101'\00\011 EXISTING OR PROPOSED 51DEWAt.K. 5fE NOTE 15 EXPANSION 401NI BACK OF SIDEWALK £XP,4NSION JOINT-- BARS -1 R t -"C S ,IA [ 5"C - \ 1'\0\"Ky FACE OF CURB 1< Ot_j I RACK CONTROL . 2_0" 8: 2,_2, S' IN. 10, MAX. PLAN VIEW A GALVANIZED MC 6 X 12 1 1" I I _ 2,. 3., DIAMETER 8 B WEEP HOLE I BARS E SEE NOTE 6 FRONT ELEVATION I -2A DI -1 BARS A GA. V. L2% "X2Vti'XI/4' E 8'-8" LONG I 6" 2'-2" S" GALV, MC6X12 BARS A-1 c 10" C -C D _ 1) BARS WELDED h. M a 10" C -C JOINTS TYPICAL BARS C - a 6„ C -C 9 x" I 12, � 9 2" BARS A 7„ x I 1 I FLa` +I c� ;,a BARS A-1 •'EE N6TE 8 5" X I 1264; x3 G/ LV'ANIZE€i Xif4" I i f .d !"' BENT PL3�R _f 25 w Tn $ - I BARS A SLOPE EOE -I '- - z x BARS - - o R" C -C ur SUreFAC kCHE FOR USE ON GRADES a BARS B Q € 'X4",STUD +wn g 10" C -C PARS C d // STriEAR 1CONN. DH2C I"®®--'®'-�"') BARS F >t" C -C IRON0WEEDED) TO ANGL IRON 4 2'C -C TYPE O A URFACE TYPE B r NOSE DETAILS STEPS ' FLOW E i FLOW „SEE NOTE 5 O TYPE A NOSE DETAIL SHALL BE USED WITH CG -7 STANDARD., TYPE B NOSE DETAIL SHALL BE USED WITH CG -6 STANDARD.I, GALVANIZED PLATE FOR TYPE A TO BE IBENT ON AN ANGLE FOR USE IN SAGS SECTION A -A OF 6E'30'AND IS TO BE ANCHORED WITFH �V1"�X4" STUD BOTH SIDES TO BE SYMMETRICAL FOR STEP DETAILS SEE STD. 5T'1, SHEAR CONNECTORS WELDED TO BENT PLANE AT 2'C -C. xvRESTANDARD CURB DROP INLET ocrr SPECIFICATION ROAD AND BRIDGE STANDARDS n RE SHEET 1 OF 2 REVISION DATE 1211 - 24x1 PIPE^ MAXIMUM DEPTH (H) 9' 233 104 03 VIRGINIA DEPARTMENT OF TRANSPORTATION 302 38 I- MAX. V-0" -- HR -1 G' MAX. -^- 6' MAX. " - �- INI ROUND SOLID( PEEQRSMQOTN 1" STANDARDAR PI D PIPE. I O9. STANDARD PIPE FOR RAILS {{ O.D. EXTRA STRONG PIPE FOR POSTS 1PJ 34"-38" MAX. MAX, "101, G -G iy,_ E 34I LJ f�4V2" "-36" SECTION B -B COLLAR MAX. 1,_4„ T-7" ELECTRODE BARS A-'€ L 21%, X2'/z"X'/a , - CONFIGURATION. •.m .rte. ... - GALV. SLOPE OF HANDRAIL (GUARD) INSTALLATION ON WALLS HANDRAILS SHALL BE GROUNDED AND EFFECTIVELY BONDED. APPROACH ;P SURFACE GALV. MC6X12 NOTE &}a OPTIONAL. UNPAVED SPACE 0 4 WARPED SECTION D -D STANDARD FE -CL BARS E 47. -SPS O.D. LINESP3 0PG$.T 407NT I EXPANSION "T 0 6" C -C WELD BEFORE ..,._ ,_._. >L JOfNT SP10.D. ---"`� BARS- B-1 GALV. g"ROUND R4 CAULK AROUND ALL POST GROUNDING 4 6" C- GALV. WELD ALL - P4 O,D,METAL SLEEVES '(0 CENTERED IN TOP OF WALL MC6X12 Vz' X 4" Z END OF RETAINING V/ALL CONTRACTION JOINT STUD SHEAR -w REO'D, RW -2 RETAINING WALLA. SECTION C -C CONNECTOR BX AAX' D ALTERNATE INSTALLATION ON WALLS TD COLLAR, 5. PLANS ARE TO INDICATE WHEN CONSTRUCTION OF A FLOW ADECREASE TO 1'° LINE IS REQUIRED TO PROVIDE POSITIVE DRAINAGE ACROSS :1. k.k>< �,k"• • •k y.,,ya.§e WHEN INLET IS USED SEC.°TICDN E -E SUBJECTOR (N ANY LOCATIONLHEREAS N,QT BEPLACEOSMIGHT ANY BE USED_. WITH MERtA'iS, IMPAOT FOR VEHICULAR PROTECT10i STANDARD GUARDRAIL SHOULD I[ -/---APPROACH WARPED GUTTER GUTTER MTN SOIL x I 1 I FLa` +I c� ;,a BARS A-1 •'EE N6TE 8 5" X I 1264; x3 G/ LV'ANIZE€i Xif4" I i f .d !"' BENT PL3�R _f 25 w Tn $ - I BARS A SLOPE EOE -I '- - z x BARS - - o R" C -C ur SUreFAC kCHE FOR USE ON GRADES a BARS B Q € 'X4",STUD +wn g 10" C -C PARS C d // STriEAR 1CONN. DH2C I"®®--'®'-�"') BARS F >t" C -C IRON0WEEDED) TO ANGL IRON 4 2'C -C TYPE O A URFACE TYPE B r NOSE DETAILS STEPS ' FLOW E i FLOW „SEE NOTE 5 O TYPE A NOSE DETAIL SHALL BE USED WITH CG -7 STANDARD., TYPE B NOSE DETAIL SHALL BE USED WITH CG -6 STANDARD.I, GALVANIZED PLATE FOR TYPE A TO BE IBENT ON AN ANGLE FOR USE IN SAGS SECTION A -A OF 6E'30'AND IS TO BE ANCHORED WITFH �V1"�X4" STUD BOTH SIDES TO BE SYMMETRICAL FOR STEP DETAILS SEE STD. 5T'1, SHEAR CONNECTORS WELDED TO BENT PLANE AT 2'C -C. xvRESTANDARD CURB DROP INLET ocrr SPECIFICATION ROAD AND BRIDGE STANDARDS n RE SHEET 1 OF 2 REVISION DATE 1211 - 24x1 PIPE^ MAXIMUM DEPTH (H) 9' 233 104 03 VIRGINIA DEPARTMENT OF TRANSPORTATION 302 38 I- MAX. V-0" -- HR -1 G' MAX. -^- 6' MAX. " - �- INI ROUND SOLID( PEEQRSMQOTN 1" STANDARDAR PI D PIPE. I O9. STANDARD PIPE FOR RAILS {{ O.D. EXTRA STRONG PIPE FOR POSTS 1PJ 34"-38" MAX. MAX, SHAPE TO ELEVATION OF MID -POINT OF LARGEST PIPE. 9 a • a \L SLOPE TO DRAIN TO INVERT _ OTION A -A 4F OUTLET PIPE :L IF TREATMENT IN DROP INLETS SLOPE TO DRAIN 74 LET RI CF ` OUTLET PIPE d R a~ T J xuxl. ' a'a '`4 e Y ' a a SECTION B -B PLAN METHOD OF TREATMENT IN MANHOLES SPECiICATNNN STANDARD METHOD OF SHAPING MANHOLE & INLET INVERTS 302 VIRGINIA DEPARTMENT OF TRANSPORTATION 106.0E Parking space identification signs shall include the International Symbol of Accessibility complying with 703.7.2°1. Signs identifying van parking spaces shall contain the designation "van accessible." Signs shall be 60 inches (1525 mm) minimum above the finish floor or ground surface measured to the bottom of the sign. CG -12 I CG -12 GENERAL NOTES. 1• THE DETECTABLE WARNING SHALL BE PROVIDED BY TRUNCATED DOMES. 2, DETECTABLE WARNING TO BE CLASS A-3 CONCRETE (CLASS A-4 ]F PRECAST) WITH SLIP RESISTANT INTEGRAL SURFACE COVERING THE FULL WIDTH OF THE �- RAMP FLOOR BY 2 FOOT IN LENGTH IN THE DIRECTION OF PEDESTRIAN TRAVEL. OTHER TYPES OF MATERIAL WITH THE TRUNCATED DOMES DETECTABLE WARNING MAY BE USED WITH THE APPROVAL OF THE ENGINEER. TYPE A 3. SLOPING SIDES OF CURB RAMP MAY BE POURED MONOLITHICALLY WITH RAMP PERPENDICULAR FLOOR OR BY USING PERMISSIBLE CONSTRUCTION JOINT WITH REQUIRED BARS. 4. IF RAMP FLOOR IS PRECAST, HOLES MUST BE PROVIDED FOR DOWEL BARS $O THAT ADJOINING FLARED SIDES CAN BE CAST IN PLACE. AFTER PLACEMENT OF PRECAST RAMP FLOOR, PRECAST CONCRETE SHALL BE CLASS A-4.•;'�' 'Mitt 5. REQUIRED BARS ARE TO BE NO. 5 X S" PLACED T CENTER TO CENTER ALONG - 52x1 TAS` BOTH SIDES OF TH RAMP FLOOR, MID -DEPTH OF RAMP FLOOR. MINIMUM CONCRETE COVER IVz'• 121 MAX._ 6. CURB / CURB AND GUTTER SLOPE TRANSITIONS ADJACENT TO CURB RAMPS ARE INCLUDED IN PAYMENT FOR CURB / CURB AND GUTTER. TYPE B 7. CURB RAMPS ARE TO BE LOCATED AS SHOWN ON THE PLANS OR AS DIRECTED PARALLEL BY THE ENGINEER, THEY ARE TO BE PROVIDED AT INTERSECTIONS WHEREVER AN ACCESSIBLE ROUTE WITHIN THE RIGHT OF WAY OF A HIGHWAY FACILITY CROSSES A CURB REGARDLESS OF WHETHER SIDEWALK IS EXISTING, PROPOSED, OR NONEXISTENT. THEY MUST BE LOCATED WITHIN PEDESTRIAN CROSSWALKS AS SHOWN ON PLANS OR AS DIRECTED BY THE ENGINEER, AND SHOULD NOT BE LOCATED BEHIND VEHICLE STOP L INE5 EXISTING LIGHT POLES, FIRE HYDRANTS, DROP INLETS, ETC ACCESS38LL ROUTES PROVIDE A GONTiN CONTINUOUS UNOBSTRUCTED, STABLE,FIRM AND SLIP RESISTANT PATH CONNECTING ALL ACCESSIBLE ELEMENTS F - -�� 12 1 AX A FACILITY THAT CAN BE APPROACHED, ENTERED 5 1 X,* AND USED BY PEDESTRIANS. 8. RAMPS MAY BE PLACED ON RADIAL OR TANGENTIAL SECTIONS PROVIDED THAT T 14% AT , 2" HIGHER THAN THE CURB OPENING iS PLACED WITHIN THE LIMITS OF THE CROSSWALK AND EDGE OF PAVEMENT PERPENDICULAR TO THE CURB VECTION OF THE CURB OPENING IS � AT X)r, , SAME AS TOP OF CURB 9. TYPIGM� j CONCRETE SIDEINALK IS 4" CK. WHEN THE ENTRANCE RADIICANNOT TYPE C TRAFFIC, REFERTHE 0 STANDARD 00313, COM RCIALL ENTRANCE 01F ANTICIPATED F(HEAVYAVY TRUCK PARALLEL & PERPENDICULAR TRUCK TRAFFIC)FOR CONCRETE DEPTH. 10, WHEN CURB RAMPS ARE USED IN CONJUNCTION WITH A SNARED USE PATH, THE MINIMUM WIDTH SHALL BE THE WIDTH OF THE SHARED USE PATH 16" 2 4" TRUNCATED DOME �C-C��O O O 0 0 0 0 0 0 0 0 0 • 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 t°a V 0 0 0 0 0 0 0 Q 0 0 0 0 0 0 0 C b 'ta 0 0 0 0 0 0 0 0 0 0 0 0 0 0 O 0 z 50}.' - 657 OF DE DIAMETER 0 0 0 0 0 0 0 0 0 0 0 0 0 0 C 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0.9" - 1.4" I VARIABLE BASE DIAMETER4' MINIMUM. TRUNCATED DOME [--PAY LIMITS DETAIL DETECTABLE WARNING DETAIL SHEET 1 OF 4 SHEET CG -12 DETECTABLE WARNING SURFACE RECFICATIM REV, 7/05 GENERAL NOTES 105 REV. 71I 203.05 VIRGINIA DEPARTMENT OF TRANSPORTATION 203,07 CG -6 NOTES: i. THIS ITEM MAY BE PRECAST OR CAST IN PLACE 2, CONCRETE TO BE CLASS A3 IF CAST IN PLACE, 4000 PSI IF PRECAST, 3, COMBINATION CURB & GUTTER HAVING A RADIUS OF 300 FEET OR LESS (ALONG FACE OF CURB) SHALL BE PAD FOR AS RADIAL COMBINATION CURB & GUTTER, 4. FOR USE WITH STABILIZED OPEN -GRADED DRAINAGE LAYER, THE BOTTOM OF THE CURB AND GUTTER S.H66L BE CONSTRUCTED PARALLEL TO THE SLOPE OF SUBBASE COURSES AND TO THE DEPTH OF THE PAVEMENT, 5. ALLOWABLE CRITERIA FOR THE USE OF CG -6 IS BASED ON ROADWAY CLASSIFICATION AND DESIGN SPEED AS SHOWN IN APPENDIX A �¢ 2" R OF THE VDOT ROAD DESIGN MANUAL. 1,.-1„` ^ A , • P ' 1'.!1' V Y D. r 1> A L+ A A P A A 7,. A A A A L A A A b A b F+ V A - - ^ - ,- THE BOTTOM OF THE CURB AND GUTTER MAY BE CONSTRUCTED PARALLEL TO THE SLOPE OF SUBBASE COURSES PROVIDED A MINIMUM DEPTH OF 7" IS MAINTAINED. THIS AREA MAY BE CONCRETE AT THE OPTION OF THE CONTRACTOR �! 105COMBINATION 6" CURB & GUTTER 502 REV. 9/01 VIRGINIA DEPARTMENT OF TRANSPORTATION 201 D3 BLOCKOUT FOR CONCRETE POST t4, POST MAY BE NUT ROLLED OR 'WELDED. CR -2, 2A T6 BE CUT IC FIT POST SNAP.- a TO PRE1'FNT SLOCKOIIT FROM riff ` Al IMG %I0 SHOWN' iv I1F- PARENTHESIS mmYA�.,�1 � j IIIU�CATE D/?ILL- tti ✓ / ACCEPT A6LE-_i.,� %a" DRILL - TDI TD_ERANS. SI'z & xt'-? TREATED -NC BLOCK OR -,y. �q-^t TREATED PINE - 4;• RECYCLED MATERAL., i� o,r JLOCK QR MATERLED ECL T _.. _ ��;-10-ES I vl'tTERREiAI. -� 4 4 - DEFORMED R6 ECYCLEC} � = ed RENFRCED CARS TRFATE FINE H' LESS THAN BLOCKOUT FOR MAINTENANCE DOCK OR -HEIGHT OF POST REPAIR ONLY MATERIAL! , _. '� � � w LESS Trinrd ,r 9-3 GA. WERE w HOLES TO 8E .e°. STIRRUPS TREATED PINEs AS F €N (OST LAPPED 70" BOL ; € BOCK OR SPACING I P CY '�... 'FD w .' I S: RONG I;HAMF'ER �-'"I VARIES5" MATERIAL �^ POST ^.. r- i0 1, 0" C_r c €� r 8-D' POST GUARURAiL of PosOR T L-.- - I vr6xa.5 z 1�� 'D iN 6.9 F;EOl11REJ CHAMFER' MAY BE EK EN.ED ENTIRE _ o LENGTH OF POST AT _-__ jj� OPTIONAL HJLF - THE OPTION Or THE TO FACt{.l'!Al':_ � � FAB"ICATrR V2"(*/�") $ s,�GA,LVANIZING -..,� _ I DETAIL A 4r CHAMFER ."�_.-.-, _ ALL CORNERS, A_L CONCRETE SHALL �< i BE LAss A3. I I` ' GUARDRAIL INSTALLATION HOLES IN POSTS SITES REQUIRING LONGER CONCRETE POST STEEL POST AND BeRACW.E $ GUARDRAIL POSTS - 6" DIA. ---4- f MIN. NOTES ` I _ 1, ALL STEEL ELOLTS, FUS ARE 4TSHE OBES, AND GALVANIZEDF. IR E, E: 8:�� ' 2, ALTERNATE TYPE POSTS AND BLOCKOUT MAY BE INTERCHAN E D d N ANY ONE PRO CT `NITH T,.x1ry„ THE RESTRI ZION 1 THAT THE ''AME !(FE OF : IB _, _. POST AND BLOCKO T IVUST B_ USED IN ANY 51a x18" BOLT - -. . BOLT ---- \ ¢ < a SINGLE RUN OF GUARDRAIL, HOLE 3, FOR DE`ALa OF GUARDRA71 ELEMENT SPLICE f ` 3 r i -Ya" ;-)OLE C� POINT, HARDWARE, ETC. SFE SHEE I NOS, 501.01 w GALE. STEEL 106 AND 50102. - 0 6' x6.x- _2•, r COMMON NAL �� GALV. :;TEFL LTD w 4. THE GUARDRAIL AND MEDIAN BARRIER / w ftEATEC SEE N;)TE 5. w G0:1dMON ✓`TAIL COMPONENTS P U! ?INE BLOCK / SEE iVJTE 5. n BULLETIN NU DEI .CTED ;N A.MAY TECHNICAL BULL£"SIN vUM.(3ER ?68E: MAY BE SUBSTETU7ED TE6 z POST TO �� r IF INTERCHANCEA81_E WITH THE STANDARDS FOR FINc ROCK �, BE GAINED f/ GUARGRAii.. (GR) OR MEUTAN BARRIER (MB) 1"0 ACCEPT AND APPROVLD BY THE ENGINEER. �? BLOCKOUT o 5. DRIVE NAL ON BOTH SIDES VOTHiN 2" OF THE SOUTHERN PINE _ ' SOUTHERN RIME- __ � TCF OR BOTTOM OF BLOCKOUT DETER 5/" x 13 f? BOLT IS NSFALN-LEU, 6x8 WOOD POST ROUND WOOD POST A - I PERMISSIBLE CONST. 5' MIN. JOINT I A TRUNCATED DOMES SEE SHEET 1OF 4 FOR DETAILS TANGENT PLAN STD. CG -2 2'-0" BACK OF CURB 12 ! 1 4E! 1 20 2' MIN. SECTION A -A NOTE! FOR GENERAL NOTES ON THE DETECTABLE WARNING SURFACE, SEE SHEET 1 O 4. TYPE C PARALLEL & PERPENDICULAR APPLICATION ROADWAY GRADE MINIMUM RAMP LENGTH IN PERCENT 1N FEET NOTE: THE REQUIRED LENGTH OF A PARALLEL RAMP IS LIMITED TO 15 FEET,REGARDLESS OF THE SLOPE. 3 rh rn i� ROSSWALK� TYPICAL PLACEMENT AT INTERSECTION WITH BUFFER STRIP THE SELECTION OF CURB TYPE AND THE CONFIGURATION OF THE UTILITY STRIP TRP MAY VARY TO MEETXIS71 G F7 CONDITIONS E N FIELD C NDI IONS AND ROADWAY G A EOMETRkCS PROVIDING THE OIMINS ONS i AND SLOPES ARE AS NOTED. 9 L�tN `X. x 2M ! AT ; , 2" HIGHER THAN EDGE OF PAVEMENT AT *X , SAME AS TOP OF CURB THIS COMBINED (PARALLEL & PERPENDICULAR) DESIGN FOR ALTERATIONS CAN BE USED WITH ADJOINING BUFFER STRIP, LANDING AT BOTTOM OF TWO SLOPING SIDES WITH 60" X 60" MIN. DIMENSIONS. THE SHORT PERPENDICULAR RUN TO THE STREET CAN BE PROTECTED BY A LANDSCAPED SETBACK OR CONNECTED TO THE SIDEWALK WITH A WARPED SURFACE, CG -12 DETECTABLE WARNING SURFACE TYPE C (PARALLEL & PERPENDICULAR) APPLICATION 105 VIRGINIA DEPARTMENT OF TRANSPORTATION O.C. (TYP,) 11 34I LJ f�4V2" "-36" A� X'x STREET APPROACH SAME SURFACING (RADIUS TO BE AS I Cl 2'-3" MAX. A - WIDTH OF ONE TREAD THAT IS A REQUIRED AT EACH BOTTOM RISER pO AS MAINLINE ROADWAY (SEE NOTE 3) SHOWN ON PLANS)rt1 t A (RADIUS TO BE AS GROUNDING .-- - _ _ - _ _ - � SHOWN ON PLANS) ELECTRODE CONCRETE MORTAR RUBBLE CONCRETE CONFIGURATION. •.m .rte. ... - HANDRAIL INSTALLATION HANDRAIL (GUARD) INSTALLATION ON WALLS HANDRAILS SHALL BE GROUNDED AND EFFECTIVELY BONDED. w I - GROUNDING MATERIALS INSTALLATION TO BE IN ACCORDANCE WITH SPD. FE: -6. NOTE &}a OPTIONAL. UNPAVED SPACE FOR ALL DETAILS AND DIMENSIONS NOT SHOWN SEE STPD. FE -CL. FLOW LINE STANDARD FE -CL E�I--'-'"-'- -` PANSkpN 47. -SPS O.D. LINESP3 0PG$.T 407NT I EXPANSION LINE POST ..,._ ,_._. >L JOfNT SP10.D. ---"`� NOTE! W@DTH "B" 2'-0" OR AS c -N MAINLINE ROADWAY g"ROUND R4 CAULK AROUND ALL POST GROUNDING ITH S 10 SEALER ELECTRODE 4" COVE RBE - P4 O,D,METAL SLEEVES '(0 CENTERED IN TOP OF WALL 90LTS (TYP.Y S2„ 1D'.D" Z END OF RETAINING V/ALL CONTRACTION JOINT •kk• ,},• hk '� �, •k -w REO'D, RW -2 RETAINING WALLA. •ti.k °k WIT HIN THE LIMITS OF THE RADIISHOULD BE BX AAX' D ALTERNATE INSTALLATION ON WALLS EDGE OF PAVEMENT OR OPTIONAL FLOW LINE SLOPIE CHANGE ® _ - -.-_ ...- 0 5. PLANS ARE TO INDICATE WHEN CONSTRUCTION OF A FLOW .k k •= .k •k:� `•,k.k LINE IS REQUIRED TO PROVIDE POSITIVE DRAINAGE ACROSS :1. k.k>< �,k"• • •k y.,,ya.§e NOTES+ THIS TO RAISV€CHECULARLD AIT TBE 6T0T 8x MAX- ® "'""'-- D SLOPE CHANGE `"^'->`��-4 SUBJECTOR (N ANY LOCATIONLHEREAS N,QT BEPLACEOSMIGHT ANY BE USED_. 8'MINIMUM 7( IMPAOT FOR VEHICULAR PROTECT10i STANDARD GUARDRAIL SHOULD CONTACT II HANDRAIL TO BE IN ACCORDANCE WITH THE LATEST EDITION OF THE VIRGINIA) UNFORM MTN SOIL STATEWIDE BUILDING CODE. RUMNCE STANDARD METHOD OF HANDRAIL LOCATING AND ERECTING Rev. 7/04 B. WHEN CG -11 IS USED FOR STREET CONNECTIONS, THE 504 CONNECTION MUST BE DESIGNED IN ACCORDANCE WITH AASHTO POLICY AND THE APPLICABLE REQUIREMENTS VIRGINIA DEPARTMENT OF TRANSPORTATION 601.05 OF THE VDOT ROAD DESIGN MANUAL, INCLUDING STOPPING S-1 SHAPE TO ELEVATION OF MID -POINT OF LARGEST PIPE. 9 a • a \L SLOPE TO DRAIN TO INVERT _ OTION A -A 4F OUTLET PIPE :L IF TREATMENT IN DROP INLETS SLOPE TO DRAIN 74 LET RI CF ` OUTLET PIPE d R a~ T J xuxl. ' a'a '`4 e Y ' a a SECTION B -B PLAN METHOD OF TREATMENT IN MANHOLES SPECiICATNNN STANDARD METHOD OF SHAPING MANHOLE & INLET INVERTS 302 VIRGINIA DEPARTMENT OF TRANSPORTATION 106.0E Parking space identification signs shall include the International Symbol of Accessibility complying with 703.7.2°1. Signs identifying van parking spaces shall contain the designation "van accessible." Signs shall be 60 inches (1525 mm) minimum above the finish floor or ground surface measured to the bottom of the sign. CG -12 I CG -12 GENERAL NOTES. 1• THE DETECTABLE WARNING SHALL BE PROVIDED BY TRUNCATED DOMES. 2, DETECTABLE WARNING TO BE CLASS A-3 CONCRETE (CLASS A-4 ]F PRECAST) WITH SLIP RESISTANT INTEGRAL SURFACE COVERING THE FULL WIDTH OF THE �- RAMP FLOOR BY 2 FOOT IN LENGTH IN THE DIRECTION OF PEDESTRIAN TRAVEL. OTHER TYPES OF MATERIAL WITH THE TRUNCATED DOMES DETECTABLE WARNING MAY BE USED WITH THE APPROVAL OF THE ENGINEER. TYPE A 3. SLOPING SIDES OF CURB RAMP MAY BE POURED MONOLITHICALLY WITH RAMP PERPENDICULAR FLOOR OR BY USING PERMISSIBLE CONSTRUCTION JOINT WITH REQUIRED BARS. 4. IF RAMP FLOOR IS PRECAST, HOLES MUST BE PROVIDED FOR DOWEL BARS $O THAT ADJOINING FLARED SIDES CAN BE CAST IN PLACE. AFTER PLACEMENT OF PRECAST RAMP FLOOR, PRECAST CONCRETE SHALL BE CLASS A-4.•;'�' 'Mitt 5. REQUIRED BARS ARE TO BE NO. 5 X S" PLACED T CENTER TO CENTER ALONG - 52x1 TAS` BOTH SIDES OF TH RAMP FLOOR, MID -DEPTH OF RAMP FLOOR. MINIMUM CONCRETE COVER IVz'• 121 MAX._ 6. CURB / CURB AND GUTTER SLOPE TRANSITIONS ADJACENT TO CURB RAMPS ARE INCLUDED IN PAYMENT FOR CURB / CURB AND GUTTER. TYPE B 7. CURB RAMPS ARE TO BE LOCATED AS SHOWN ON THE PLANS OR AS DIRECTED PARALLEL BY THE ENGINEER, THEY ARE TO BE PROVIDED AT INTERSECTIONS WHEREVER AN ACCESSIBLE ROUTE WITHIN THE RIGHT OF WAY OF A HIGHWAY FACILITY CROSSES A CURB REGARDLESS OF WHETHER SIDEWALK IS EXISTING, PROPOSED, OR NONEXISTENT. THEY MUST BE LOCATED WITHIN PEDESTRIAN CROSSWALKS AS SHOWN ON PLANS OR AS DIRECTED BY THE ENGINEER, AND SHOULD NOT BE LOCATED BEHIND VEHICLE STOP L INE5 EXISTING LIGHT POLES, FIRE HYDRANTS, DROP INLETS, ETC ACCESS38LL ROUTES PROVIDE A GONTiN CONTINUOUS UNOBSTRUCTED, STABLE,FIRM AND SLIP RESISTANT PATH CONNECTING ALL ACCESSIBLE ELEMENTS F - -�� 12 1 AX A FACILITY THAT CAN BE APPROACHED, ENTERED 5 1 X,* AND USED BY PEDESTRIANS. 8. RAMPS MAY BE PLACED ON RADIAL OR TANGENTIAL SECTIONS PROVIDED THAT T 14% AT , 2" HIGHER THAN THE CURB OPENING iS PLACED WITHIN THE LIMITS OF THE CROSSWALK AND EDGE OF PAVEMENT PERPENDICULAR TO THE CURB VECTION OF THE CURB OPENING IS � AT X)r, , SAME AS TOP OF CURB 9. TYPIGM� j CONCRETE SIDEINALK IS 4" CK. WHEN THE ENTRANCE RADIICANNOT TYPE C TRAFFIC, REFERTHE 0 STANDARD 00313, COM RCIALL ENTRANCE 01F ANTICIPATED F(HEAVYAVY TRUCK PARALLEL & PERPENDICULAR TRUCK TRAFFIC)FOR CONCRETE DEPTH. 10, WHEN CURB RAMPS ARE USED IN CONJUNCTION WITH A SNARED USE PATH, THE MINIMUM WIDTH SHALL BE THE WIDTH OF THE SHARED USE PATH 16" 2 4" TRUNCATED DOME �C-C��O O O 0 0 0 0 0 0 0 0 0 • 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 t°a V 0 0 0 0 0 0 0 Q 0 0 0 0 0 0 0 C b 'ta 0 0 0 0 0 0 0 0 0 0 0 0 0 0 O 0 z 50}.' - 657 OF DE DIAMETER 0 0 0 0 0 0 0 0 0 0 0 0 0 0 C 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0.9" - 1.4" I VARIABLE BASE DIAMETER4' MINIMUM. TRUNCATED DOME [--PAY LIMITS DETAIL DETECTABLE WARNING DETAIL SHEET 1 OF 4 SHEET CG -12 DETECTABLE WARNING SURFACE RECFICATIM REV, 7/05 GENERAL NOTES 105 REV. 71I 203.05 VIRGINIA DEPARTMENT OF TRANSPORTATION 203,07 CG -6 NOTES: i. THIS ITEM MAY BE PRECAST OR CAST IN PLACE 2, CONCRETE TO BE CLASS A3 IF CAST IN PLACE, 4000 PSI IF PRECAST, 3, COMBINATION CURB & GUTTER HAVING A RADIUS OF 300 FEET OR LESS (ALONG FACE OF CURB) SHALL BE PAD FOR AS RADIAL COMBINATION CURB & GUTTER, 4. FOR USE WITH STABILIZED OPEN -GRADED DRAINAGE LAYER, THE BOTTOM OF THE CURB AND GUTTER S.H66L BE CONSTRUCTED PARALLEL TO THE SLOPE OF SUBBASE COURSES AND TO THE DEPTH OF THE PAVEMENT, 5. ALLOWABLE CRITERIA FOR THE USE OF CG -6 IS BASED ON ROADWAY CLASSIFICATION AND DESIGN SPEED AS SHOWN IN APPENDIX A �¢ 2" R OF THE VDOT ROAD DESIGN MANUAL. 1,.-1„` ^ A , • P ' 1'.!1' V Y D. r 1> A L+ A A P A A 7,. A A A A L A A A b A b F+ V A - - ^ - ,- THE BOTTOM OF THE CURB AND GUTTER MAY BE CONSTRUCTED PARALLEL TO THE SLOPE OF SUBBASE COURSES PROVIDED A MINIMUM DEPTH OF 7" IS MAINTAINED. THIS AREA MAY BE CONCRETE AT THE OPTION OF THE CONTRACTOR �! 105COMBINATION 6" CURB & GUTTER 502 REV. 9/01 VIRGINIA DEPARTMENT OF TRANSPORTATION 201 D3 BLOCKOUT FOR CONCRETE POST t4, POST MAY BE NUT ROLLED OR 'WELDED. CR -2, 2A T6 BE CUT IC FIT POST SNAP.- a TO PRE1'FNT SLOCKOIIT FROM riff ` Al IMG %I0 SHOWN' iv I1F- PARENTHESIS mmYA�.,�1 � j IIIU�CATE D/?ILL- tti ✓ / ACCEPT A6LE-_i.,� %a" DRILL - TDI TD_ERANS. SI'z & xt'-? TREATED -NC BLOCK OR -,y. �q-^t TREATED PINE - 4;• RECYCLED MATERAL., i� o,r JLOCK QR MATERLED ECL T _.. _ ��;-10-ES I vl'tTERREiAI. -� 4 4 - DEFORMED R6 ECYCLEC} � = ed RENFRCED CARS TRFATE FINE H' LESS THAN BLOCKOUT FOR MAINTENANCE DOCK OR -HEIGHT OF POST REPAIR ONLY MATERIAL! , _. '� � � w LESS Trinrd ,r 9-3 GA. WERE w HOLES TO 8E .e°. STIRRUPS TREATED PINEs AS F €N (OST LAPPED 70" BOL ; € BOCK OR SPACING I P CY '�... 'FD w .' I S: RONG I;HAMF'ER �-'"I VARIES5" MATERIAL �^ POST ^.. r- i0 1, 0" C_r c €� r 8-D' POST GUARURAiL of PosOR T L-.- - I vr6xa.5 z 1�� 'D iN 6.9 F;EOl11REJ CHAMFER' MAY BE EK EN.ED ENTIRE _ o LENGTH OF POST AT _-__ jj� OPTIONAL HJLF - THE OPTION Or THE TO FACt{.l'!Al':_ � � FAB"ICATrR V2"(*/�") $ s,�GA,LVANIZING -..,� _ I DETAIL A 4r CHAMFER ."�_.-.-, _ ALL CORNERS, A_L CONCRETE SHALL �< i BE LAss A3. I I` ' GUARDRAIL INSTALLATION HOLES IN POSTS SITES REQUIRING LONGER CONCRETE POST STEEL POST AND BeRACW.E $ GUARDRAIL POSTS - 6" DIA. ---4- f MIN. NOTES ` I _ 1, ALL STEEL ELOLTS, FUS ARE 4TSHE OBES, AND GALVANIZEDF. IR E, E: 8:�� ' 2, ALTERNATE TYPE POSTS AND BLOCKOUT MAY BE INTERCHAN E D d N ANY ONE PRO CT `NITH T,.x1ry„ THE RESTRI ZION 1 THAT THE ''AME !(FE OF : IB _, _. POST AND BLOCKO T IVUST B_ USED IN ANY 51a x18" BOLT - -. . BOLT ---- \ ¢ < a SINGLE RUN OF GUARDRAIL, HOLE 3, FOR DE`ALa OF GUARDRA71 ELEMENT SPLICE f ` 3 r i -Ya" ;-)OLE C� POINT, HARDWARE, ETC. SFE SHEE I NOS, 501.01 w GALE. STEEL 106 AND 50102. - 0 6' x6.x- _2•, r COMMON NAL �� GALV. :;TEFL LTD w 4. THE GUARDRAIL AND MEDIAN BARRIER / w ftEATEC SEE N;)TE 5. w G0:1dMON ✓`TAIL COMPONENTS P U! ?INE BLOCK / SEE iVJTE 5. n BULLETIN NU DEI .CTED ;N A.MAY TECHNICAL BULL£"SIN vUM.(3ER ?68E: MAY BE SUBSTETU7ED TE6 z POST TO �� r IF INTERCHANCEA81_E WITH THE STANDARDS FOR FINc ROCK �, BE GAINED f/ GUARGRAii.. (GR) OR MEUTAN BARRIER (MB) 1"0 ACCEPT AND APPROVLD BY THE ENGINEER. �? BLOCKOUT o 5. DRIVE NAL ON BOTH SIDES VOTHiN 2" OF THE SOUTHERN PINE _ ' SOUTHERN RIME- __ � TCF OR BOTTOM OF BLOCKOUT DETER 5/" x 13 f? BOLT IS NSFALN-LEU, 6x8 WOOD POST ROUND WOOD POST A - I PERMISSIBLE CONST. 5' MIN. JOINT I A TRUNCATED DOMES SEE SHEET 1OF 4 FOR DETAILS TANGENT PLAN STD. CG -2 2'-0" BACK OF CURB 12 ! 1 4E! 1 20 2' MIN. SECTION A -A NOTE! FOR GENERAL NOTES ON THE DETECTABLE WARNING SURFACE, SEE SHEET 1 O 4. TYPE C PARALLEL & PERPENDICULAR APPLICATION ROADWAY GRADE MINIMUM RAMP LENGTH IN PERCENT 1N FEET NOTE: THE REQUIRED LENGTH OF A PARALLEL RAMP IS LIMITED TO 15 FEET,REGARDLESS OF THE SLOPE. 3 rh rn i� ROSSWALK� TYPICAL PLACEMENT AT INTERSECTION WITH BUFFER STRIP THE SELECTION OF CURB TYPE AND THE CONFIGURATION OF THE UTILITY STRIP TRP MAY VARY TO MEETXIS71 G F7 CONDITIONS E N FIELD C NDI IONS AND ROADWAY G A EOMETRkCS PROVIDING THE OIMINS ONS i AND SLOPES ARE AS NOTED. 9 L�tN `X. x 2M ! AT ; , 2" HIGHER THAN EDGE OF PAVEMENT AT *X , SAME AS TOP OF CURB THIS COMBINED (PARALLEL & PERPENDICULAR) DESIGN FOR ALTERATIONS CAN BE USED WITH ADJOINING BUFFER STRIP, LANDING AT BOTTOM OF TWO SLOPING SIDES WITH 60" X 60" MIN. DIMENSIONS. THE SHORT PERPENDICULAR RUN TO THE STREET CAN BE PROTECTED BY A LANDSCAPED SETBACK OR CONNECTED TO THE SIDEWALK WITH A WARPED SURFACE, CG -12 DETECTABLE WARNING SURFACE TYPE C (PARALLEL & PERPENDICULAR) APPLICATION 105 VIRGINIA DEPARTMENT OF TRANSPORTATION CLASS AL3 ! . u. . �, ' a. • °' • °, n CONCRETE SECTION C -C ENTRANCE VOLUME GRADE CHANGE '0" DESIRABLE MAXIMUM 11 0 x A� X'x STREET APPROACH SAME SURFACING (RADIUS TO BE AS I Cl GENERAL NOTES pO AS MAINLINE ROADWAY (SEE NOTE 3) SHOWN ON PLANS)rt1 t A (RADIUS TO BE AS L WHEN USED IN CONJUNCTION WITH STANDARD CG -3 .-- - _ _ - _ _ - � SHOWN ON PLANS) OR CG -7, THE CURB FACE ON THIS STANDARD IS TO BE ADJUSTED TO MATCH THE MOUNTABLE. CURB J CG -2 ORCG-6_ - - - CONFIGURATION. •.m .rte. ... - 2. SEE STANDARD CG -12 FOR CURB RAMP DESIGN TO BE SIDEW&K ..._ ._......_ --55SDSEEALiC r- USED WITH THIS STANDARD. w I - �: i, r.: r"rki;�>7ik�' >i>l{iYi�'i��3Yi✓�i�i`.,✓;Yi�%',ix,' !�: �i i; NOTE &}a OPTIONAL. UNPAVED SPACE I) I FLOW LINE 3. MAINLINE PAVEMENT SHALL BE CONSTRUCTED TO THE R/W LINE (EXCEPT ANY SUBGRADE STABILIZATION E�I--'-'"-'- -` PANSkpN REQUIRED FOR MNNL24E PAVEMENT WHICH CAN BE 407NT I EXPANSION OMITTED IN THE ENTRANCE.) ..,._ ,_._. >L JOfNT 4. RADIALCURB OR COMBINATION CURB AND GUTTER NOTE! W@DTH "B" 2'-0" OR AS c -N MAINLINE ROADWAY SHALL NOT BE CONSTRUCTED BEYOND THE R/W LINE EXCEPT FOR REPLACEMENT PURPOSES, SHOWN ON TYPICAL SEC"ON. A (3'-V/, POST SPACING) PLAN VIEW ENTRANCE NOTES MAX DYNAMIC DE -LECTION = 2' 5, WHEN THE ENTRANCE RADII CANNOT ACCOMMODATE THE Z TURMNG REQUIREMENTS OF ANTICIPATED HEADY TRUCK MAINLINE ROADWAY SLOPE TRAFFIC, THE DEPTH FOR SIDEWALK & CURB RAMPS 10'�PASABOLIC CURVE (ENTRANCE ONLY) WIT HIN THE LIMITS OF THE RADIISHOULD BE BX AAX' D INCREASED TO 7". (SEE CG -13) EDGE OF PAVEMENT OR OPTIONAL FLOW LINE SLOPIE CHANGE ® _ - -.-_ ...- 0 5. PLANS ARE TO INDICATE WHEN CONSTRUCTION OF A FLOW (SEE LINE IS REQUIRED TO PROVIDE POSITIVE DRAINAGE ACROSS MAINLINE ROADWAY - - - -`" - - - -- --- - - -•-- - NOTE 7) THE ENTRANCE. 8x MAX- ® "'""'-- D SLOPE CHANGE `"^'->`��-4 7, THE DESIRABLE AND MAXIMUM ENTRANCE GRADE CHANGES �--- - D D" ARE LISTED IN THE ALLOWABLE ENTRANCE GRADE TABLE. THESE VALUES ARE NOT APPLICABLE TO STREET h w CONNECTIONS, 5' MIN. 2D' MINIMUM FOR COMMERCIAL ENTRANCE INTERSECTION NOTES - B. WHEN CG -11 IS USED FOR STREET CONNECTIONS, THE CONSTRUCT GRADE CHANGES WITH A PARABOLIC CURVE. CONNECTION MUST BE DESIGNED IN ACCORDANCE WITH AASHTO POLICY AND THE APPLICABLE REQUIREMENTS SECTION A - A OF THE VDOT ROAD DESIGN MANUAL, INCLUDING STOPPING SIGHT DISTANCE AND K VALUE REQUIREMENTS, z 3. PORTION FLGUTTE MAY REQUIRE WARPING OF A PORTION OF GUTTER TO PROVIDE POSITIVE DRAINAGE B ACROSS THE INTERSECTION. ALLOWABLE ENTRANCE GRADE CHANGES 7 N CLASS AL3 ! . u. . �, ' a. • °' • °, n CONCRETE SECTION C -C ENTRANCE VOLUME GRADE CHANGE '0" DESIRABLE MAXIMUM HIGH MORE THAN 1500 VPD 0 x 3 x MEDIUM 500-1500 VPD 53 Y. 6 x CLOW LESS THAN 500 VPD -16 x 8% NOTE: ALLOWABLE ENTRANCE GRADE TABLE IS NOT APPLICABLE TO STREET CONNECTIONS SPECIFICATION EN METHOD OF TREATMENT " R ROAD AND BRIDGE STANDARDS 502 (CONNECTION FOR STREET INTERSECTIONS AND COMMERCIAL ENTRANCES) REVISION DATE -f SHEET 1 OF 1 VIRGINIA DEPARTMENT OE TRANSPORTATION 263 64 GR -2, 2A CRT POST SPECIE [CATION REFERENCE STANDARD BLOCKED -OUT W -BEAM GUARDRAIL V°�� ���'�� STANDARD BLOCKED -OUT W -BEAM GUARDRAIL ROAD AND 'BRIDGE STANDARDS POSAD AND BRIDGE, STANDARDS 22+ 236 (STRONG POST SYSTEM, POST AND BLOCKOUT DETAILS) REVISION DATE SHEET z OF z SHEF_T 1 Or 2 REVISION ,GATE (STRONG POST SYSTEM) 505 VIRGINIA DEPARTMENT OF TRA.NSPOR':ANON 7/11 1507.05 'SC•L04 7/11 VIRGNIAA DF.'PARTMEN` OF TRANSPORTATION SPECIPCATiON REFERENCE 221 5C0 LTH Ofi C) FRANK V. POHL T' Lic No. 040626 <<f �SSION A L SCALE: NTS DATE; 08108112 DRAWN BY FVP REVISIONS: COUNTY COMMENTS 08-31-12 J . -..: -=.' •-•::c •.m .rte. ... - z�i., I �7Yf�✓...Y% ,�i,✓>Yi ,>? � �,, rA'r,Y'r�i. iy(T,Y� Ni �N��Ni •:Yi> �: i, r.: r"rki;�>7ik�' >i>l{iYi�'i��3Yi✓�i�i`.,✓;Yi�%',ix,' !�: �i i; 1_j I) I Uj 27Y4" MIN - 28rq" MAX RAIL HEIGHT GR -2A GR -2 s (3'-V/, POST SPACING) (6'-3 POST SPACING; ot� MAX DYNAMIC DE -LECTION = 2' MAX DYNAIvrC DEFLECTION 3' Z L.Ij� Lij O o 3'u" DIA LL z > CJ MOLE :g w J _ 4_1 ®® J LLI (U -J > 0 Li co 00 O Ujs h w NOTES! _-- - U GUARORA'L. LOCATIONS SHOWN Did PLQiVS A,RE APFROX!MA.7E =:r ONLY AND CAN BE t'�DJUSTED DURING CONS TRLCTIOh IE ANC, z 3, AS DRECTED IS THEENON ER N .t FOR DETAtiS OF POST AND BLO KOUTS SEE SHE-.: NO. 511.05. Uj FOR IGETAIL S 0,7 RAIL. ELEMENT, RAL SPLICE, JOINT, AND ASSG'CIATED HARDWARE SEE SHEEP NOS. 501.01 AND :101,02, - - -I-- _ T IPI; I I RAIL ELEMENTS ARE FURNISHED SHOE" CURVED FOR RADII -i BETWEEN 5 FEET AND 15D FEET. ALL GUARDRAIL POSTS SHALL BE SET PLUME, POSr SHALL 1\ NOT FOOT T ICAL• F9 FROM VERTW -BEAM, BLOCKiOJTMOAND POSTS SHALL SET AND ALIGNED Wil POUT A'_.ERATIDfd OR FORC_, AS PER W,F \ SECTION 505 OF THE SPECIFICATIONS. �-3%a" DIA. ALL GR -7 AND GR -2A RAIL SHALE_ BE VAINTA4NE3 AT A __J� HOLES J /4" MIN - Za?/.i" MAXMP.X A.. MEASURED PER HEIGHT OF 273,/G STANDARD GP. -INS. I ALL W -BEAM RAILS SHALL BE LAPPED EF; THE DPEC.`ION OF 'HIC:ULAR TRAVFL VCR THE FINISHED ROADWAY CRT POST SPECIE [CATION REFERENCE STANDARD BLOCKED -OUT W -BEAM GUARDRAIL V°�� ���'�� STANDARD BLOCKED -OUT W -BEAM GUARDRAIL ROAD AND 'BRIDGE STANDARDS POSAD AND BRIDGE, STANDARDS 22+ 236 (STRONG POST SYSTEM, POST AND BLOCKOUT DETAILS) REVISION DATE SHEET z OF z SHEF_T 1 Or 2 REVISION ,GATE (STRONG POST SYSTEM) 505 VIRGINIA DEPARTMENT OF TRA.NSPOR':ANON 7/11 1507.05 'SC•L04 7/11 VIRGNIAA DF.'PARTMEN` OF TRANSPORTATION SPECIPCATiON REFERENCE 221 5C0 LTH Ofi C) FRANK V. POHL T' Lic No. 040626 <<f �SSION A L SCALE: NTS DATE; 08108112 DRAWN BY FVP REVISIONS: COUNTY COMMENTS 08-31-12 These plans and associated documents are the exclusive property of POHL CONSULTING and may not be reproduced by any means in whole or in part and shall not be assigned to any third party without the express written consent of POHL CONSULTING. J rs Uj Uj . •✓� ) s % CJ) ) ot� Z L.Ij� Lij O o O LL z > CJ D :g w J _ 4_1 ®® J LLI (U -J > 0 Li co 00 O Ujs h w V CV U w V � cn These plans and associated documents are the exclusive property of POHL CONSULTING and may not be reproduced by any means in whole or in part and shall not be assigned to any third party without the express written consent of POHL CONSULTING. PROJECT NO. Lf SHEET NO. C-9 SHEET 10 OF 21 Uj Uj Uj . s r• Lli i Ujs 1i P-41 U ZD .t Uj PROJECT NO. Lf SHEET NO. C-9 SHEET 10 OF 21 J6MIN. 6 "" MIN. COVER ROUNDED TOP FOR DRAINAGE 6" DIA. STEEL PIPE PAINTED YELLOW & FILLED WITH CONC. 24 " MIN. BOLLARD DETAIL NOT TO SCALE 2500 PSI CONC. CG -6 CURB &GUTTER 5 PAVEMENT SECTION 4" CONC. PER FT d d. a 4" STONE BASE (TYPE 21A STONE) 3/8 " PREFORMED EXP. JT. CONCRETE SIDEWALK DETAIL NOTES: NOT TO SCALE 1 . I" DEEP CONTROL JOINTS SHALL BE CUT INTO SIDEWALKS AT MAX. SPACING OF SIDEWALK WIDTH. 2. EXPANSION JOINTS SHALL BE PLACED 30' MAX. SPACING WITH PREMOLDED EXPANSION FILLER, "ZIP STRIP" OR EQUAL. SEAL WITH SILICONE. 2" SM -9.5A 3" BM -2.5 6" VDOT 21—A STONE BASE COMPACTED SUBGRADE TYPICAL PA VEMEN T SECTION NOT TO SCALE NOTE: PAVEMENT SECTION IS BASED ON AN ASSUMED CBR VALUE OF 6. SUBGRADE TESTS SHALL BE PERFORMED BEFORE PLACEMENT OF STONE BASE TO CONFIRM SECTION IS ADEQUATE. WWF 6x6—W2.9xW2.9 NON—SLIP BROOM FINISH 3.5" ° d 8" 4000 PS;I CONC. d 8" TYPE 214 STONE BASE COMPACTED SUBGRADE DUMPSTER PAD SECTION NOT TO SCALE NOTES: 1. REFER TO ARCH DWGS FOR HEAT—TUBE REQUIREMENITS THAT ARE EMBEDDED IN CAR WASH SLABS. 2. CAR WASH SLABS SHALL BE 6—INCHES THICK. ALL OTHER SLABS SHALL BE 8—INCHES THICK UON. C"J 6" 2" i'' ............................ 6 1 1 /2 -3E 5'- 1" 12'- 6" 2" 6" __........ ......- ..... ......... .... 1 3" 5' 1" 3 1 1 /2 _6" 3X6 TUBE STEEL, TYP. 6X6 TUBE STEEL CORNER POSTS VERTICALLY ORIENTED 1",x5-1/2" TREX BOARDS. HORIZONTAL 1"x.5-1/2" TREX BOARD. FASTEN TO STEEL ANGLES FROM INTERIOR. FASTEN VERTICAL BOARDS TO HORIZONTALS FROM INTERIOR. ONLY VERTICAL BOARDS TO BE VISIBLE FROM ENCLOSURE EXTERIOR. 3"x1 /4" GALV. DIAGONAL BRACING, PTD. F.O. ANGLE TRASH ENCLOSURE SECTION NOT TO SCALE 10'- 8" TRASH ENCLOSURE PLAN NOT TO SCALE 2'-6" BOW TO EDGE OF SIDEWALK 2'-0" GRASS STRIP - 9.33' MAX. WALL HT. PARKING SPACE 42" TALL METAL FENCE - REFER TO ARCH DWGS FOR DETAIL - CORE DRILL INTO TOP OF WALL AND FILL ANULUS W/NON-SHRINK GROUT MIN 12 -INCHES. 24 24M a 24M Q aC 24M a C 39M C 39M i 39M w z J w a 1 "x5 1/2" TREX BOARDS, COLOR T.B.D STEEL PLATE DIAG. BRACING ON INTERIOR SIDE OF GATE 6X6 TUBE STEEL CORNER POSTS 6X3 TUBE STEEL, TYP. 6" DIAM. STEEL PIPE FILLED W/ CONC. 7�P, H QF 1'I La FRANK V. PO Lic No. 04026 ��SIaNAL EN�ti HEAVY DUTY WELDED GATE HINGES - COORD. SPEC W/ WEIGHT OF GATE. SCALE: 111 = 20` (3) PER GATE - (d) TOTAL DATE. 08/08/12 FOOT BOLT W/ PIPE SLEEVE IN CONC. DRAWN BY FVP REVISIONS: ---- COUNTY COMMENTS 08-31-12 114 24T ' I aaa( a� SHEET 11 OF 21 24M ..... ----------- ---.._.-. 1 "x5 1/2" TREX BOARDS, COLOR T.B.D STEEL PLATE DIAG. BRACING ON INTERIOR SIDE OF GATE 6X6 TUBE STEEL CORNER POSTS 6X3 TUBE STEEL, TYP. 6" DIAM. STEEL PIPE FILLED W/ CONC. 7�P, H QF 1'I La FRANK V. PO Lic No. 04026 ��SIaNAL EN�ti HEAVY DUTY WELDED GATE HINGES - COORD. SPEC W/ WEIGHT OF GATE. SCALE: 111 = 20` (3) PER GATE - (d) TOTAL DATE. 08/08/12 FOOT BOLT W/ PIPE SLEEVE IN CONC. DRAWN BY FVP REVISIONS: ---- COUNTY COMMENTS 08-31-12 TRASH ENCLOSURE - EXTERIOR EL E VA TION 16"WIDE 4" THK SIDEWALK SLOPE 2�i" DRIVE LANE GR -2 GUARDRAIL POST 2-6" PVC ELECT. /, A CONDUITS %4" CRUSHED STONE - MIN. 12" DRAINAGE ZONE 4" MIN. DIA. DRAIN TILE UNREINFORCED CONIC. OR CRU-11— STONE RUSHSTONE LEVELING PAD THICKNESS) TYPICAL GRAVITY WALL CROSS SECTION AT ADJACENT DRIVE LANE (SECTION B) NOTES: 1. BASED ON PRELIMINARY DESIGN PERFORMED BY MICHAEL R. CIRCEO, P.E., CIRCEO GEOTECHNICAL ENGINEERING, P.C., (540) 366-2379. 2. WALL BLOCK SYSTEM BY RECON RETAINING WALLS (OR APPROVED EQUAL). MANUFACTURER REPRESENTATIVE: DEB BROWN (434)466-6912. NOT TO SCALE 7'-4" TO NO DISTURB BUFFER 6-8" TO LIMITS OF DISTURBANCE LIGHT POLE [ C 4'-9" BOW TO BUFFER TOP 8" LOW PERMEABILITY SOIL 114 24T ' I TRASH ENCLOSURE - EXTERIOR EL E VA TION 16"WIDE 4" THK SIDEWALK SLOPE 2�i" DRIVE LANE GR -2 GUARDRAIL POST 2-6" PVC ELECT. /, A CONDUITS %4" CRUSHED STONE - MIN. 12" DRAINAGE ZONE 4" MIN. DIA. DRAIN TILE UNREINFORCED CONIC. OR CRU-11— STONE RUSHSTONE LEVELING PAD THICKNESS) TYPICAL GRAVITY WALL CROSS SECTION AT ADJACENT DRIVE LANE (SECTION B) NOTES: 1. BASED ON PRELIMINARY DESIGN PERFORMED BY MICHAEL R. CIRCEO, P.E., CIRCEO GEOTECHNICAL ENGINEERING, P.C., (540) 366-2379. 2. WALL BLOCK SYSTEM BY RECON RETAINING WALLS (OR APPROVED EQUAL). MANUFACTURER REPRESENTATIVE: DEB BROWN (434)466-6912. NOT TO SCALE 7'-4" TO NO DISTURB BUFFER 6-8" TO LIMITS OF DISTURBANCE LIGHT POLE [ C 4'-9" BOW TO BUFFER TOP 8" LOW PERMEABILITY SOIL UNREINFORCED CONC. OR CRUSHED STONE LEVELING PAD (6" MIN. THICKNESS) TYPICAL GRAVITY WALL CROSS SECTION (SECTION A) 6 -FT TALL WOODEN FENCE TO MATCH EXISTING U-1 LL mu - T M �m U w E U O cn zo z _..--LIGHT POLE FOUNDATION - REFER TO ARCH DWGS FOR DETAIL —%4" CRUSHED STONE -MIN. 12" DRAINAGE ZONE 4" MIN. DIA. DRAIN TILE NOTES: 1. BASED ON PRELIMINARY DESIGN PERFORMED BY MICHAEL R. CIRCEO, P.E., CIRCEO GEOTECHNICAL ENGINEERING, P.C., (540) 366-2379. 2. WALL BLOCK SYSTEM BY RECON RETAINING WALLS (OR APPROVED EQUAL). MANUFACTURER REPRESENTATIVE: DEB BROWN (434)466-6912. 114 24T SHEET NO. C-1 aaa( a� SHEET 11 OF 21 24M 24M: a� 9.33' MAX. WALL HT. 24M co �f ti+) a� ( ■ 39M W p Nrn LU C � Z > 39M LLT ®� ZO DRIVE LANE V, o 11.) 39M ii V t J 11z 0-q rn CD UNREINFORCED CONC. OR CRUSHED STONE LEVELING PAD (6" MIN. THICKNESS) TYPICAL GRAVITY WALL CROSS SECTION (SECTION A) 6 -FT TALL WOODEN FENCE TO MATCH EXISTING U-1 LL mu - T M �m U w E U O cn zo z _..--LIGHT POLE FOUNDATION - REFER TO ARCH DWGS FOR DETAIL —%4" CRUSHED STONE -MIN. 12" DRAINAGE ZONE 4" MIN. DIA. DRAIN TILE NOTES: 1. BASED ON PRELIMINARY DESIGN PERFORMED BY MICHAEL R. CIRCEO, P.E., CIRCEO GEOTECHNICAL ENGINEERING, P.C., (540) 366-2379. 2. WALL BLOCK SYSTEM BY RECON RETAINING WALLS (OR APPROVED EQUAL). MANUFACTURER REPRESENTATIVE: DEB BROWN (434)466-6912. These plans and associated documents are the exclusive property of POHIL CONSULTING and may not be reproduced by any means in whole or in part and shall not be assigned to any, third party without the express written consent of POHL CONSULTING. 114 SHEET NO. C-1 SHEET 11 OF 21 kf �1 � co �f ti+) ■ Z W p Nrn LU 0 � Z > O y LLT ®� ZO 0 J > Q ti- O Ll i Co Co V, o 11.) ii V t J 11z 0-q rn CD These plans and associated documents are the exclusive property of POHIL CONSULTING and may not be reproduced by any means in whole or in part and shall not be assigned to any, third party without the express written consent of POHL CONSULTING. PROJECT NO. 114 SHEET NO. C-1 SHEET 11 OF 21 kf �1 ■ 1 PROJECT NO. 114 SHEET NO. C-1 SHEET 11 OF 21 kf CUT USTIN ., I -FT ` \ r685 .•.,\ �'`e f --. 41, � .` FIRE HYD„ RF BONNET BOLT ELEV.= 591.46 US DATUM PER H. AUBREY HUFFMAN & ASSOC., 2002So F EXISTING r� OFFICE BUILDING,jC"- ` `.` sy} ._. _ -' _ \a Nk MM' T� -PRE-DEVLOp :1 _ � 1.53 AC \ --68 � J t W, TM 61, PARCEL 26 LOTA:� CN =\67 VIRG(N(A LAWFOUNDATION _ \ ZONED: Of 1 + , \}I`l Tc - \.5 mina PRESENT USE:OFFICE BUILDING % tl 100 1, 1 I SHED Project Drainage area Designation ENTIRE SITE SHED } \ Peak Vol FioE rate Peak s\ - - - - - - �; i►.�a �-iDL 'Hr acft cfE s Hr .III Inn 1 ,rnu•a-.u.. ur 1, t, 1. 01.72 O 0,0;31 1.79 11,96 01;075 II 11fill 11111111I111111111NIIIIIIIIIH N 711111tl1N1W N11RIlINtllp111111 u11NImnI 11N11111N11111 LIMITSOF 1 " 1 12-12 0.0015 01.23 12,09 01.015 C Detention 0,65 .12.22 ( 011060 2.00 ♦ TM 61 W1, PARCEL OA -34 \ ` Total l TM 61W1, PARCEL OA -35 \ TM 61 W1, PARCEL OA 36 1 TM 61 W1, PARCEL OA -37 TM 61W1, PARCEL OA -38 • l --" I FAN, HAZ or HUANG ] 0 \ SEAWELL, LAWRENCE `` MARTIN, WILLIAM J. MEGONIGAL, WALTER F, III KIKER, JEAN Pre -Development ZONED: R4 ED: R4 1 0,122 or DARRAH or JOYCE E. or JENNIFER ZONED: R4 1 ....... .... ............ e�3 , PRESENT USE: DWELLING }, 18212 ZONED: R4 ZONED: R4 I ZONED: R4 Dr PRESENT USE: DWELLING Structures -bldg footprint Area...., no. . ,.,.,., subtotal,. area no. subtotal 03 ... 0g': ; 11006; 1., 11000` PRESENT USE: DWELLING i l J PRESENT USE: DWELLING f PRESENT USE: DWELLING R .} #yam i 4:.3Sf' actively -grazed pasture & Area /� _._. . /"xrea :....:- ' 1360. ,Active crisp land Area „ Area p^g. ..... ,x'.4. mit- X 0.25 Other Impervious Areas 0(y ' Impervious Cover 7�lD 583 :: / Rv(post EXISTING DRAINAGE AREAS �i - 7 DA2 PO -AC !t POST-DA3 0.27 AC 0,211 CN 98 Tc=5min. CN 86 Tc 5 min. r " s TM 61, PARCEL 26 LOTA a VIRGINIA LAWFOUNDATION s; } ZONED: Of PRESENT USE: OFFICE BUILDING LIMITS Of pISNREPNCE I i ' TREE MW In \ QD 0,156 AC 3 t CN 55 Tc 15 min, . TM 61 W1, PARCEL OA -34 TM �i1W1, PA72CEL A?,5 FAN, HAD or JlG1AN HUANG SEAWELL, LA NCE' ZONED: R4 'gr DARRAH PRESENT USE DWELLING ZONED: PRESENT USE; D LLINO TOTAL LAND DISTURBANCE AREA = 1.411 AC (61,416 SF) I/ A A. / A.. , a 4/ n . . `� . ROOF=254 � PROPOSED 2 -STORY BUILDING 17,331 GROSS Sq. Ft. 11,966 Sq. Ft. FOOTPRINT LOWER FIFE = 583.00 UPPER FFE = 594 00 :! .. L 1 I a s � Project Drainage area Designation ENTIRE SITE 10 -yr L storm pollutant exporlt in pounds, L = (P(P,)Rv1112 p ( C(A)2.72 l Flowrate Peak Vol FioE rate Peak f - - - - - - �; i►.�a �-iDL 'Hr acft cfE s Hr .III Inn 1 ,rnu•a-.u.. ur 1, t, 1. 01.72 O 0,0;31 1.79 11,96 01;075 II 11fill 11111111I111111111NIIIIIIIIIH N 711111tl1N1W N11RIlINtllp111111 u11NImnI 11N11111N11111 LIMITSOF 1 " 1 'NOT ECTION� LIMITS OF I „e .. FENCING �' ,' pISTURBANCEJ TRGEPROTECTIONI FENCING • , ' l H M-M-r"�W= EE ` J / E o h4. Wt, PARf,,EL OA -36 a )TM 61 K PARCEL 0&•ST "' TM 61W1, PARCEL OA{iB,'' II `1i RT1N, WIC° IAM J_ ; .�h4EGONIGAL, WALTEfd F, ff( KIK R, JEAN �, OYCE,E. or JENNIFER ZONED: R4 NED f'4 ZONED: R4 ••PRESENT USE: DW,LLING PRESEf1!' :OWE- LLI1>rG j I 'J PRESENT USE: DWELLING f® I 0 PROPOSED DRAINAGE AREAS 0 ' 40' 80' 120' CONTOUR INTERVAL = 1' FIELDWORK PERFORMED OCTOBER 5, 2006 WATER QUANTITY SUMMARY M - Fl_,OWRATE (CFS) AND VOLUMF (CF) Post-e�le Ipter�t Area 2 -yr Project Drainage area Designation ENTIRE SITE 10 -yr L storm pollutant exporlt in pounds, L = (P(P,)Rv1112 p ( C(A)2.72 l Flowrate Peak Vol FioE rate Peak f CfS 'Hr acft cfE s Hr ta. ac -ft Offsite Areas 01.72 11.97 0,0;31 1.79 11,96 01;075 2 -Oft Buffer 0.05 12-12 0.0015 01.23 12,09 01.015 C Detention 0,65 .12.22 ( 011060 2.00 1.2.13 0,185 Total 1.42 0.0396 4.11 ..... ......... ... ... .. t7 p r 0 Q 0.215 03 0 ` Vii; 0 is fess than idewval slpads 0 0; 0: t 3746; 1: fi 3706 is less than Pre -Development 1.74 .12.05 0,122 4.32 12.0 03,283 .. 1 ....... .... ............ e�3 , 0 0' 18212 Gra. l areas Area 550. Area r Short Tersion BMP r o - Plan WHITEWOOD RD DAY CARE CENTER.. Water Resources area ,., Development Area r arer. FVP ?ate 41231120112 Revised 05-29-12 and 08-25-12 Project Drainage area Designation ENTIRE SITE L storm pollutant exporlt in pounds, L = (P(P,)Rv1112 p ( C(A)2.72 l RV mean runorif coefficienit, i v = 0.05 + 0,009(1) j small stop -n corredtiorn factor, 0.9` I percent imperviousnerss annual precipitation, 43" in Albermarle A project area In acres in subiect drainage area, A= ...., 1.53 '. C pollutant concentration, mg1l or ppm target phosphorus IF factor applied to RR required treatment volume 1n cy, 0,5" over imperv, area = A(1)43560(0.5II12,�127 RR required removal , L(post)- f L(pre) 8/6RR removal efficiency , RRICO.IL(post) Impervious Cover Computation (values r„ feet square feet) r pre -development., Area post -development Area ,. Roads Length Width subtotal Length Width subtotal 0 0 0, 0t' 0r 0 0 0 01 0 0 0i o NC ..... ......... ... ... .. t7 p r 0 Q 03 0 ` Vii; 0 ......subtotal Length Width no. SubtotalLength Width no. idewval slpads 0 0; 0: t 3746; 1: fi 3706 Ld Play Areas _ 0 . 0 0 2725. 1 „ 2725= ®� __ 3724' 1 1 3724. 37' 4: i 6431 Parking Lots and 1 2 3 d 1 2 3 4 rive Lane 18212 1 ...... .. ,.. _. 1. ' 13212; .. .,.. .. ... ........ .......... .. 1 ....... .... ............ e�3 , 0 0' 18212 Gra. l areas Area 550. Area r 475 x 0.70 = 717 5 ;x 01.70 = 0;. Structures -bldg footprint Area...., no. . ,.,.,., subtotal,. area no. subtotal 03 ... 0g': ; 11006; 1., 11000` t0. > , ,...,. ..........,.. ...........: ..... ............ ...... ,�ryy . Lf R .} #yam i 4:.3Sf' actively -grazed pasture & Area /� _._. . /"xrea :....:- yards andcultruated turf x.048.._.,, ... 0 232511 8.x 0.48 - 1360. ,Active crisp land Area „ Area p^g. ..... ,x'.4. mit- X 0.25 Other Impervious Areas 0(y ' Impervious Cover 7�lD 583 :: Rv(post 4.57 59.4 IC's' _ 1602,881 CF New Development (For Development, Areas, e xisting impervious coder <= 20%) UJ f I (pre) Rv(pre) (pre) L(post) RR % RR Area pe , ., �r s '3 t '� tl /0 1 Q0 � ,� 6 5` 0/ .. 1 36 3 19 60 �� Cievelc� rrrent Area 000.11 0 5 �.6 �g i Water i m 81tf �rrnkin� � at�r ��a�BlalleClS ..�': 01.11 0°59 3.06 ,. ,.. 2.47 81Other Rural Land Frain, values Redevelopment (For Development Areas, existing impervious cover > 20%) C f I (pre)" Rv re L re L 1st � >p .... (?,..,.. ,.. (p..., .,....°.. / i4R Area Type . ,.,,.. 0 0 90� 0.23 2.16 ° 5.35 3.40 , 64W Development Area 0t 3S 0 6 0.11 0.5,2 2.67 2.24 84%', Drinking Water- Watersheds 0 40: 018 1,; 4.11 .0.59 3.06 2.55 . 84% Cather Rural Land Interim Manual, Page 70 rev. 16 Feb 1993 GEB WATER QUALITY ANALYSIS IS Total site area ='1.53 AC Area not draining to infiltration,fdeAtentipn facility = 0.619 AC (POST-DA4, PO T-DA5) Area draining to in litrafion/detenttion facility (Area of Treatment (A)) = 0.932 acres Pre -development imperhous, arear = 0.10 acres Post -development impervious are= = 0.88 acres L(post) = 5.35 pound s r 1.53 acres,. Pounds produced per acre (PL) = 5.35 lids 1 1.53 acres = 3.50 obs/ac. Required Removal (IRR) = 3.19 pioun s Required Removal Rate (RR.%) = 60% Treatment provided by use of Infiltration for 1`" over impeRisous area (65% removal rate). Area of Treatment (Al = 03.932 acres (this area drains to Infiltration f=acility) % removal ('==SRR) = 65% (Inlitration fr 1" over impervious provides a 65% treatment rate) Pollutant Load (PL) = 3,50 lb/ac (pollutant load per acre of the site) Pollutant Removal = A * %RR A PL = 2,12 lbs, Wiich is less than 3.19 lbs but is the most that can be achieved. PST/' L7F U FRANK V. POHL D Lie No. 0404626 FS�IQNAL SCALE; 1 " = 40' DATE: 0808112 DRAWN BY FVP REVISIONS; COUNTY COMMENTS 08-31-12 COUNTY COMMENTS 09-13.12 These plans and associated documents are the exclusive property of POHL CONSULTING and may not be reproduced by any means in whole or in part and shall not be assigned to any third party without the express written consent of POHL CONSULTING. UJ V UJ UJ r Lu � ■ ■ i o NC Z Z j y v • Ld ®� LLJ 0 u co 00 0 .. V 0 -� z0,b-? < Q') o r Cn U V V 1't - These plans and associated documents are the exclusive property of POHL CONSULTING and may not be reproduced by any means in whole or in part and shall not be assigned to any third party without the express written consent of POHL CONSULTING. PROJECT NO. 114 SHEET NO. C-11 SHEET 12 OF 21 UJ UJ UJ r i • UJ .. t < LU UJ PROJECT NO. 114 SHEET NO. C-11 SHEET 12 OF 21 :I - AW: FIRE 'HYD ""PF" 90'N N8r BOLT ELEV. '591.46 US DATUM PER B. AUBREY HUFFMAN & ASSOC., 2002 EXISTING OFFICE BUILDING 7 LIMITS I -&t& lvk-AbUK�-b b1UH I t:Abt DISTURBANCE-,, # 8 h R) J�4 TEMPER S -S Tdb��IL-E- AREA ----f 2L�NL X WL Ex 141 XWCUT LINE --580 —S 71 LIMIT --OF- DISTURBANCE P vl� 4�>111 590 Ss Ek - - - - - - - - - - - - - - - - R EM Ole AND RICP IN, PHAS- E---7 [L k� Oil PHA Si\\2 CE S- dN 4�k ,S-TA,LLED P16 - I \ —GAS 4A Vpvc 8 EX WL --- EX WL WL - EX WL EX-WL- -XIST VE E DT 11VA —RCFF A— AD- ElP P 579 578— ro!5c -A, 0000 '000 h I 0000 CAP ENQS AND ABANDON IN PL -ACE CD 00 rob\:) BE TWEEN\ POIN TS OF CONNECTION D 37,9' -00 UNLESS R&MOVAL REQUIRED FOR DI C6 ILET INSTALLA TION OF STRUCTURES. "A CD SEE 000 SHEIT 000 ES REROUTE J E SNWER LINE AND THEN 582 REMOVE SEMR LINEISTRUCTURES BETWEEN POINOF CONNECTION. 0000' SERVICE SHALL NO-75�6C INTERR eD TM 61, PARCEL 26 LOTA 000 TS VIRGINIA LAW FOUNDATION 000 ZONED: C I PRESENT USE. OFFICE BUILDING REROU TE SEWER LINE\AND TI-IEN f SII I I I 0100 REMOVE S31 WER LINE/STRUCTURS BETWEEN ;TkTS OF CONNECTION, all �0'I- I SERVICE SHALL NOT BE 1,FERRUP\TED. S F VIRGINIA EROSION & SEDIMENT CONTROLCONTROL SR HANDBOOK SPECIFICATION NUMBERLIMITS OF X DISTURBANCf'-:,----' DETENTION R)tWA TER' WAREA ROM VEHICULAR PR6 TEC T S T() J.01 \TRAFFIC BY `SURROUNDING AREA '4WffH- SAFETY FENCE k" =x CE CONSTRUCTION ENTRANCE 3.02 S90 TS CR , 1 6,93 XS SS' SS 8/ss-- -T CONSTRUCTION ROAD STABIL. 3.0,3 1) CQC) ♦'71 -TURE3-AN-C-E- X SILT FENCE 3.05 LIMIT -S. -OF NS ................... ............ IP INLET PROTECTION 3.07 & 3.08 DV ON 3.12 TREE PROTECTION/ LIMITS 01 DI VERSI FENCIN� DISTURBANCE --j I/585 N TRE) PROfiCTIOP mom 0'Damow TEMPORARY SEDIMENT TRAP 3.13 11 z I-, FENCIN4G 580- 0 IX TS TEMPORAU_SEEQING J.315 Mae. 7 SAWCUT-L%E 8 � PERMANENT SEEDING 3.32 SH -0-- !SHED SHED DC DC DUST CONTROL 3.39 LO X 3 TM 61 W1, PARCEL OA -34 TM 61W1, PARC OA -35 I W1, PARCEL OA -36 TM 61 W1, PARCEL OA -37 14 TM 6i1 W1, PARCEL OA - FAN, HAO or JIGIAN HUANG SEA WELL, LA ENCS TIN, WILLIAM J. MEGONIGAL, WALTER F, KIKER, JEAN ZONED: R4 ZONED: R4 PRESENT USE: DWELLING or DAR JOYCE E or • JENNIFER ZONED: Z D: R4 ZONED: R4 PRES)ENT USE. DW LLING j , PRESENT USE. ELLING PRESENT PRESENT USE: DWELLING SOIL BOUNDARY LEGEND 19B CULLEN LOAM, 2TO 7 PERCENT SLOPES 65B PACOLET SANDY LOAM, 2 TO 7 PERCENT SLOPES 65C PACOLEJ SANDY LOAM, 7 TO 15 PERCENT SLOPES 91 ti EX WL 11VA —RCFF A— AD- ElP P 579 578— ro!5c -A, 0000 '000 h I 0000 CAP ENQS AND ABANDON IN PL -ACE CD 00 rob\:) BE TWEEN\ POIN TS OF CONNECTION D 37,9' -00 UNLESS R&MOVAL REQUIRED FOR DI C6 ILET INSTALLA TION OF STRUCTURES. "A CD SEE 000 SHEIT 000 ES REROUTE J E SNWER LINE AND THEN 582 REMOVE SEMR LINEISTRUCTURES BETWEEN POINOF CONNECTION. 0000' SERVICE SHALL NO-75�6C INTERR eD TM 61, PARCEL 26 LOTA 000 TS VIRGINIA LAW FOUNDATION 000 ZONED: C I PRESENT USE. OFFICE BUILDING REROU TE SEWER LINE\AND TI-IEN f SII I I I 0100 REMOVE S31 WER LINE/STRUCTURS BETWEEN ;TkTS OF CONNECTION, all �0'I- I SERVICE SHALL NOT BE 1,FERRUP\TED. S F VIRGINIA EROSION & SEDIMENT CONTROLCONTROL SR HANDBOOK SPECIFICATION NUMBERLIMITS OF X DISTURBANCf'-:,----' DETENTION R)tWA TER' WAREA ROM VEHICULAR PR6 TEC T S T() J.01 \TRAFFIC BY `SURROUNDING AREA '4WffH- SAFETY FENCE k" =x CE CONSTRUCTION ENTRANCE 3.02 S90 TS CR , 1 6,93 XS SS' SS 8/ss-- -T CONSTRUCTION ROAD STABIL. 3.0,3 1) CQC) ♦'71 -TURE3-AN-C-E- X SILT FENCE 3.05 LIMIT -S. -OF NS ................... ............ IP INLET PROTECTION 3.07 & 3.08 DV ON 3.12 TREE PROTECTION/ LIMITS 01 DI VERSI FENCIN� DISTURBANCE --j I/585 N TRE) PROfiCTIOP mom 0'Damow TEMPORARY SEDIMENT TRAP 3.13 11 z I-, FENCIN4G 580- 0 IX TS TEMPORAU_SEEQING J.315 Mae. 7 SAWCUT-L%E 8 � PERMANENT SEEDING 3.32 SH -0-- !SHED SHED DC DC DUST CONTROL 3.39 LO X 3 TM 61 W1, PARCEL OA -34 TM 61W1, PARC OA -35 I W1, PARCEL OA -36 TM 61 W1, PARCEL OA -37 14 TM 6i1 W1, PARCEL OA - FAN, HAO or JIGIAN HUANG SEA WELL, LA ENCS TIN, WILLIAM J. MEGONIGAL, WALTER F, KIKER, JEAN ZONED: R4 ZONED: R4 PRESENT USE: DWELLING or DAR JOYCE E or • JENNIFER ZONED: Z D: R4 ZONED: R4 PRES)ENT USE. DW LLING j , PRESENT USE. ELLING PRESENT PRESENT USE: DWELLING SOIL BOUNDARY LEGEND 19B CULLEN LOAM, 2TO 7 PERCENT SLOPES 65B PACOLET SANDY LOAM, 2 TO 7 PERCENT SLOPES 65C PACOLEJ SANDY LOAM, 7 TO 15 PERCENT SLOPES 91 URBAN LAND 1 P _j Un 11 10 MI:t Uj L X I 0 U- 0 LIMITS OF M DISTURBANC. H - Z�- FRANK V. POH Lic No. 04066 11 JV1 �MbNAL CNV SCALE: 1" = 20' DATE: 08108112 DRAWN BY FVP REVISIONS: COUNTY COMMENTS 08131112 COUNTY COMMENTS 09113112 u. I Ii H - Z�- FRANK V. POH Lic No. 04066 11 JV1 �MbNAL CNV SCALE: 1" = 20' DATE: 08108112 DRAWN BY FVP REVISIONS: COUNTY COMMENTS 08131112 COUNTY COMMENTS 09113112 u. U) LU CD Ljj >< 0 U LLJJ 0 > n 0 LLJ ��Cr\ ��Z M < CD a� '0 U These plans and associated documents are the exclusive property of POHL CONSULTING and may not be reproduced by any means in whole or in part and shall not be assigned to any third party without the express written consent of POHL CONSULTING. Uj Uj LLJ U LLJ 0 W < < U 0 > 113- < U Uj --j Uj cc 0 �g �_- U U LL UjLLJ 0 LLj ::D 0 0 n U-1 0 v U) 0 0- r-1 < 6 Uj F-1 z 0 F--1 U) 0 Uj 01� Uj 0' 20 40' 60' CONTOUR INTERVAL = V FIELDWORK PERFORMED OCTOBER 5, 2006 PROJECT NO. 114 SHEET NO. ESC -1 SHEET 13 OF 21 11 ,. - _ -, 1. PHASE 2 SEDIMENT TRAP UTILIZES PHASE 1 i` _ . NOT - 11 - ^......._... y :: \`^, UNTIL APPROVEDA BY E&SCN T SEDIMENT TRAP PH AL TE D �' �. INSPECTOR c cI. P 2. ALLIF V I- y. ALL STORMWA TER INLETS AND PIPES SH \ , S REMAIN SEALED UNTIL ALL SITE AREA \ .� �, �, _ I i,. �.r \ ', t' W $ r ",.. l ARE FULLY STABILIZED TO PREVENT w ., r., �: - 1',, a ^: , � 1111. W SILT SEDIMENT FROM ENTERING UG TNJI - �: \ ", Sg„V) 1111... !.i S , t�. „ , y, -. \` . - :E,:;.. EXFIL TRA TION FACILITY. PROTECT FACILITY - \�'� 1. 1. ., 1 ,As' y �-,% 4 3 FROM SIL T M . AND SEDIMENT }.. 11 -s , 11 I.fi -, , ; , .. k DEBRIS A 11 ,-" . .. .. .> e c, \ , .,. THROUGHOUT CONSTRUCTION I'll z\ r <, <__ 1111 a <: J. .<_ .,. �., ., \a�>.,+,+,.. .,, ` �, � .;, .�._ 1111 G"..:�.;�_. INLET PROTECTION SHALL NOT BE REMOVED L , ,. 1111 , , . + ,,. '. i .. - ,:: \ - .. ```�..� m 0 THE C W I VED BY DUNTY E&S / 0 .. / 11 = NSPECT R. uMlrs OF( I \ ; _ \ :1 _ -J \ _ - pi- \- , I TURBANCE --- , ><, y , \ \� F rI) I . > . ._ , -,11,11. , - ' 3,.- ,, ri- , \ •i� "� . IN F U '.\i,,, , 1111 i :S ... _ h ;..1. 9J' <^ ,. \., ;< - Q 0 -_ 1111 . .. _ 11 , , �\ 1111 .., , � :< e, I I -1 \ N " , ,,,,> a \ :, 1-1 \\ ` '�/ I \ y \ i_ \. I ^ ,. "I Ilr .+ + i \S111,n ,R \ \ a10 q\ 11 11 a \. I L \1� 1 , ,-;, SIGHT EASEMENT E&SC ", 1-1 11 -- .... . . " R MEASURES ;� ti -. \ 1-il 1, I 11�' v. ?. I'll I \ '.".: F ,:111- \ :::�/11 LIMITS 6F ? \3 t. TURBANCE rt .., DIS �� G 0 \ `" \ 11 a, , a, \ ^. . y 1-1�F` '�\ _ ,10 d \ �a,a\\a\\ar a- "ti 1111..1.. t -. . R 1111 '' ` � •c' ---- .`y 11 1111 1111 i-.. itti \° \\c'\a `'3 z: M •a .'.`i`a.�` y 1111. 1111 ,.. \,. �y " o'C� f , / , %`. \ a ' -1111 r r.. /� �., ,i '., _° .. 1111 F` '�' a '� . J; v r l 1111... ._-._. t C) \,, t.: M-� ". .:.. - _e 1111. .. ,y �.• 8 '11 / \ t 4 \ �.f' /: \ - ..._.___..... ... .. .........."_.^ .^1111 1111 1111.. 1111._ 11.11 . ............ ... _ _._._,.. 1111 .. i. ' 1 .., a` e; L 1111__ 1111 lJ _ +.; ` _ .. ! \\. 1111.. 1111 1111... 1111 _ 1111....1111. _ _..-- - .. 1 1.11 - _. 1111 , ..:. .. i m .1111__. _ .. 1111. _- - 1111._" -- --- 1-11-11-11.1--, \::• - , ., [ . 1111.__. 1111...q + ,� ; ,. �.+ - :� 1 - ^ \1111,\........ , , <.,. 111,1... 1111 � + i \� .. 1111. _� 1111 :, , 1111 if _. ¢ ,• .. y-:: ._, n' .\ n \ �:a\ .. 1 111 .. '?,fir a.. s 1 J _. i /'. :,:,>' :�'- \ .\ - _ _. �. H <� 1111 _......._.... ��.. .�:,. i , 1111._. , , n a r S 11-��_... _._._._.__ ... .1111 ^111,1._ .. a �` 8y \ y .. z ^.^ 1111. _..._......^ 1111" _ " , .r.. , 1-1 f -T- �. \ S \ - < ry r , LD t / , T _~I a n� % a\ o �� 0 .• y 1111_ �._. q S. dff 11. 11,11.., "< . .- " - .. 11 ^ ,H. ' any "... \' f � _ � 1111._ . ..","~" .<_ . .:.....:..... W; �l >: 011 .I - \� ,1111. , :�. \• \.. - y' ..e -' 1-'11.11„ - o-..\�aa"r\•� a,. .., j d.....> \1111.. a. :, '3. �, , a a, - a: ;:`aha\-\ ... .. ., 1111_._ 1111 ... _.\�:: \_ \_ \. _ "_, d ' _ 1111._. _._._..... _ 1111._.. _ .. n ..,...�,,.. ,.i..>�-t;., <F, _:::>:. �,..\`. .. .. -`" , c5 w M< -.'e - ... 1111 .. `� ..: Z€ - i) �', �. ,11.11, , \ ..>.... /I \1. , a< ' IN 10 (" d CO ti \ Q �� t ' fi , .... a.:° a �" 6"_._ " _ r`rr c , i::: , •:\, . - . 1111. .. _..._111-1... ,^q .. '�� 11 - *� 11.11... 1111__ 5 ......_._ . 11.11_ ;; °<\ r 1111._.. . 1 .a i a 8 . 1111. - - .^ �,.a, `. `<. `` .. ,' `[ z - a n : _....._.. 1111 . _ _ - �\.`� _ 2 M F ua^ \a, a�� a.M a Z a. :�.:< \c`^:s ` _ \ :;W°s..:?��\\"'"a�,`,�a"'`?�>,``aG°F\%a::..,�s>.ac'v"`,"�.F\ -1111 -.:�� :.\ ,_:; a w , „ (° a_ e Q q �, a' > 1111. 1.� 1111 �. \ \ f 581 ' L _� ^ QEF.>.. _ T-`^�' ;:,°a. 'ys f1 i �,�„�°\"\, ni r"-'--- ■ V _ - - 1. _\\ �!.... ...._..._._._ 1111 ... .......... ...1. _ � - � t k a o 1 ~ '. = `}`�' 1111. ._ _582 I I i " .. , " t ,..� - - 1 - 10�1 11 1�- , -' m ss3 \�,.' 4 4� 19.2' v O °, 1'. T _ > � i"..: , �" .. 1111. 1111 1 r s \ q G) � �� � ' i i ' 580 ,r., L- 1111. a q° ° v .. Q, d q a A' q p p C q 4' a o. v d se IIAId a 1111 �aQ 4 v d I S EROSION CONTROL * VIRGINIA EROSION & SEDIMENT CONTROL il a a a ° ° p a �` a v HANDBOOK SPECIFICATION NUMBER a LIMITS OF I' * DISTURBANCE 0� h eSAFETY FENCE 3.01 I q CE ,4 CONSTRUCTION ENTRANCE 3.02 . ------J.' G G G G G G G G G G G G G CR CONSTRUCTION ROAD STABIL. 3.03 I q L 5 %N Z: Y3 n I, ° �.. &8. Sii \ , �s~ " 588.50E;. >> �n SF SILT FENCE 3.054. - - X88' �� -- �,; r .. IP INLET PROTECTION 3.07 & 3.08 Q ` 0, RIGHT OF -WAY DIVERSION M RW DV 3.11 & 3.12 z LIMITS OF TREE PROTECTION' P, 11&DIVERSION i FENCIN11 I G M, ; iDISTURBANCE L TREE PROTECTION a-11 11 FE NCING f ... ST TEMPORARY SEDIMENT TRAP 3.13 a % _ u I/ au . ' i N � ' caa ' a\ - r :' '' s , -�- -TEMPORARY-SEEDING __._._3.31 ............. 1111..__ ......... 1111 _. _ TS TS TE - _ _ _ _ - _ _ , =' - - - - - - - - -^ :�, 11.11 1111 _ .1111 _ F . , a.. _ ya. 11 ii, lJ 11.11. 1111 _; tom: a PS PERMANENT SEEDING 3.32 - �.JL,J 'I i v r." 11 ,, G . §� �. j �\ i ( t � t ` \ �' a+ ^. ~a , a.. >. 1111 \ 4 ' DC DC DUST CONTROL 3.3911 \\�}�� \ , 1111 , ` „ U\-"-" , , y ' \ , -, , t\ .11 . '\-,, \. \ \. \ , \ .1 -..\ - \ 1 \\ , \ \ \ \ + , F x F 3'': >,1:\ 1111.;, v.. ` ..: w- �' 'v\ \ ] i 5 �f. 3 'i S £ \ eL �. ~ \ 1 a.. _.Ft-J�,, ;�-,- � -7\ .. : " .- , ?... \.< i\ S 'i 111"1"1:111; . Z.._r. ; ': \, ,� d l . \, ., 1111... . ^S` .. \ .~ . x"44, z z-\ o, s ,.......... "� \ a, c ¢1111. "SENT ? a"F w._ . "._\ ....,...\... s�8 `,.." i .�... 3 V �.+ - e ' , r I"- ...1m......:_ .�.. '.� .x. \1111. ,.., ........c e?\\.; j \./ 3 ` C•. 11 \ C DEED i \ E c \ - .+i i i ..a\\."*a\F�:...:a\\�a'ea\\�:�^`�\ 0' 20' 40' 60' CONTOUR INTERVAL = 1' FIELDWORK PERFORMED OCTOBER 5, 2006 P\T H,� D,^ ��,,--�� [,r :� -Po#t�a��� \ F , 3 z z U F ANK V. POHL D Lic No. 04Q626 z-'�(O. ,, i <v F SCION A L �N(-'�% SCALE; 1" = 20' DATE: 08108112 DRAWN BY FVP REVISIONS: COUNTY COMMENTS 08131112 COUNTY COMMENTS 09113112 C) I I t 1�\J�., ��111� O -rt < l rrl z W°' Uj O N E 0 � z> o (� '� 's✓ �_ 1-0 c_ =0 W 0 > Q-,- 0 w co N j=� o z0 v t d- N o t ante' rLnu ClCM _ U 14-- d ti - These plans and associated documents are the exclusive property of POHL CONSULTING and may not be reproduced by any means in whole or in part and shall not be assigned to any third party without the express written consent of POHIL CONSULTING. PROJECT NO. 114 SHEET NO. SC -2 SHEET 14 OF 21 UJB (.,,/0', GI t -rt < l rrl < LU ■i I t s t 0 6♦ 0 A a3: * i 1 3: Uj � PROJECT NO. 114 SHEET NO. SC -2 SHEET 14 OF 21 UJB (.,,/0', GI N0 TES. -- --------- 1. SEDIMENT TRAP IN PHASE 2 CANNOT BE ABANDONED UNTIL ROAD BASE IS STABILIZED. 2 ALL STORMWA TER INLETS AND PIPES SHALL REMAIN SEALED UNTIL ALL SITE AREAS ARE SF FULLY STABILIZED TO PREVENT SILTISEDIMENT FROM ENTERING UG EXFIL IRA TION FA CILI TY PRO TEC T FA CILI TY YFROM SILT, DEBRIS AND SEDIMENT PA" KE" , ei 4 THROUGHOUT CONSON. J. INLET PROTECTIONSTRUCTISHALL NOT BE REMOVED J UNTIL APPROVED BY THE COUNTY E&S INSPECTOR. 14 I LIMITS OF DISTURBANCE,-/ SIGHT Q 7— T 7 "ESE!, " "' eUSI�_-`, �ev feNIE 13 1`.,. 0 E&SC MEASURES 4 4 0', 0Abp iie 7 W ........... ... .... . ......... . ......... RE ...... ------ -----_---- .. . ..... .. . . .. ....... .... ........ .... ...... . .... - - ------------ - - ........... S'I RA2,QE:R IN a. a. RM D Be M R, E' V1,1 1400' qbill Sly, 0 NQR 74. FENCING LIMITS'OF TREE PROTECTION' LIMITS 0 7, D I STU �RBANCE TREE PROTECTION FENCING Jit " e 7, ... .. ........... W 3 N �30< D eI_L, A 4, A,/ f I A�RG'E, L OV -36 Wv 64,4-37 14PI, P111161"k I"" T ,4'eRG1_,, OA 6-1 kT, IJ, KII ONIGAL, Ove""', E C, -0 V 'IT J D, If T teAw,"k-11 "N' W F 7- USE: D`1,1,11 LL�NG P RIEF SIEAl 'I E, MW 0' ti BRG= S"Rb"50' 1"IE LIMITS OF DISTURBANG, ii 0, 20' 40' 60' CONTOUR INTERVAL = 1' FIELDWORK PERFORMED OCTOBER 5, 2006 H Qfi < C__j C-) FRANK V. POHL Lic No. 040626 O FSS 1107N A L SCALE: 1" = 20' DATE: 08108112 DRAWN BY FVP REVISIONS: COUNTY COMMENTS 08131112 WRGINIA ERSION & SEDIMENT EROSION CONTROL HANDBOOK OSPECIFICA 77ON NUNUMBERCONTROL SA SAFETY FENCE 3.01 j CE 0 'o CONSTRUCTION ENTRANCE 3.02 11,4 V, IIJ N CONSTRUCTION ROAD STABIL. 3.03 SILT FENCE 3.05 lP < INLET PROTECTION 3.07 & 3.08 RW ONE RIGH T- OF— WAY DIVERSION 3.11 & 3.12 & DIVERSION C,4 E W TEMPORARY SEDIMENT TRAP J. 13 Ulf e J TEMPORARY SEEDING 3.31 . . . . . . . . . . PS PERMANENT SEEDING 3.32 _j 0 > Q 0 Lu Co 00 vii 0 DUST CONTROL 3.139 0 U -C',) -0 0 U t --q F_ 0, 6 L�) �,o CY, 00- LU < (z) I- M ry) Z �V 0 4 0 0 1 LU 0 U U) (D < 06 0 U) 0 LU A 9�A /A, 41 Z P,Gie Xie/k, L.A W .,' ", PRE,,,3'EN7' LIMITS OF DISTURBANCE,-/ SIGHT Q 7— T 7 "ESE!, " "' eUSI�_-`, �ev feNIE 13 1`.,. 0 E&SC MEASURES 4 4 0', 0Abp iie 7 W ........... ... .... . ......... . ......... RE ...... ------ -----_---- .. . ..... .. . . .. ....... .... ........ .... ...... . .... - - ------------ - - ........... S'I RA2,QE:R IN a. a. RM D Be M R, E' V1,1 1400' qbill Sly, 0 NQR 74. FENCING LIMITS'OF TREE PROTECTION' LIMITS 0 7, D I STU �RBANCE TREE PROTECTION FENCING Jit " e 7, ... .. ........... W 3 N �30< D eI_L, A 4, A,/ f I A�RG'E, L OV -36 Wv 64,4-37 14PI, P111161"k I"" T ,4'eRG1_,, OA 6-1 kT, IJ, KII ONIGAL, Ove""', E C, -0 V 'IT J D, If T teAw,"k-11 "N' W F 7- USE: D`1,1,11 LL�NG P RIEF SIEAl 'I E, MW 0' ti BRG= S"Rb"50' 1"IE LIMITS OF DISTURBANG, ii 0, 20' 40' 60' CONTOUR INTERVAL = 1' FIELDWORK PERFORMED OCTOBER 5, 2006 H Qfi < C__j C-) FRANK V. POHL Lic No. 040626 O FSS 1107N A L SCALE: 1" = 20' DATE: 08108112 DRAWN BY FVP REVISIONS: COUNTY COMMENTS 08131112 WRGINIA ERSION & SEDIMENT EROSION CONTROL HANDBOOK OSPECIFICA 77ON NUNUMBERCONTROL SA SAFETY FENCE 3.01 j CE 0 'o CONSTRUCTION ENTRANCE 3.02 CR CONSTRUCTION ROAD STABIL. 3.03 SILT FENCE 3.05 lP < INLET PROTECTION 3.07 & 3.08 RW ONE RIGH T- OF— WAY DIVERSION 3.11 & 3.12 & DIVERSION C,4 E W TEMPORARY SEDIMENT TRAP J. 13 0 TEMPORARY SEEDING 3.31 PS PS PERMANENT SEEDING 3.32 _j 0 > Q 0 Lu Co 00 vii 0 DUST CONTROL 3.139 LIMITS OF DISTURBANCE,-/ SIGHT Q 7— T 7 "ESE!, " "' eUSI�_-`, �ev feNIE 13 1`.,. 0 E&SC MEASURES 4 4 0', 0Abp iie 7 W ........... ... .... . ......... . ......... RE ...... ------ -----_---- .. . ..... .. . . .. ....... .... ........ .... ...... . .... - - ------------ - - ........... S'I RA2,QE:R IN a. a. RM D Be M R, E' V1,1 1400' qbill Sly, 0 NQR 74. FENCING LIMITS'OF TREE PROTECTION' LIMITS 0 7, D I STU �RBANCE TREE PROTECTION FENCING Jit " e 7, ... .. ........... W 3 N �30< D eI_L, A 4, A,/ f I A�RG'E, L OV -36 Wv 64,4-37 14PI, P111161"k I"" T ,4'eRG1_,, OA 6-1 kT, IJ, KII ONIGAL, Ove""', E C, -0 V 'IT J D, If T teAw,"k-11 "N' W F 7- USE: D`1,1,11 LL�NG P RIEF SIEAl 'I E, MW 0' ti BRG= S"Rb"50' 1"IE LIMITS OF DISTURBANG, ii 0, 20' 40' 60' CONTOUR INTERVAL = 1' FIELDWORK PERFORMED OCTOBER 5, 2006 H Qfi < C__j C-) FRANK V. POHL Lic No. 040626 O FSS 1107N A L SCALE: 1" = 20' DATE: 08108112 DRAWN BY FVP REVISIONS: COUNTY COMMENTS 08131112 These plans and associated documents are the exclusive property of POHL CONSULTING and may not be reproduced y any means in whole or in part and shall not be assigned to any third party without the express written consent of POHL CONSULTING. rV00 Uj < ;7P j Uj LU U Uj 0 i < co < lm Ure Of Uj C,4 E W U LU 0 o LLi 010 _j 0 > Q 0 Lu Co 00 vii 0 LU 0 U -C',) -0 0 U t --q F_ 0, 6 L�) �,o CY, 00- LU < (z) I- M ry) Z These plans and associated documents are the exclusive property of POHL CONSULTING and may not be reproduced y any means in whole or in part and shall not be assigned to any third party without the express written consent of POHL CONSULTING. rV00 Uj < ;7P j Uj LU U Uj 0 i < • < lm Ure 0 > U LU < t000 LU 0 U < 0 0 U t --q F_ Uj LU 0 06 0 0 1 LU 0 U U) (D < 06 0 U) 0 LU PROJECT NO. 114 SHEET NO. ESC -3 SHEET 15 OF 21 2 ACRES OR LESS OF DRAINAGE AREA: 1. SET THE STAKES. 2. EXCAVATE A 4X4" TRENCH 2x4" WOODEN FRAME UPSLOPE ALONG THE LINE OF DROP GRATE 6 M STAKES. B' MAX. 1.5' MAX. FRAME FILTER CLOTH 3 et1C1 Trapti[ ` P�1S Z (OPTIONAL) FRANK V. POHL D r� drainage area (acres) (<8) 1.18: Lie Nfo.) 040626 (DOWNSTREAM VIEW) required lune (184 cy t' ac of drainage) 158.12 cy . Q 11 / j 18" MIN. - GRAVEL* GRAVEL (12'MIN. DEPTH) VDOT #1 trap volumes: FLOW 3' MIN. RUNOFF WATER COARSE AGGREGATE -,volume volume teal FSSI �NUti GATHER FLOW ?V 3' elevation area S 1TrC. C ' (C) ONAL Irl-( SEDIMENT� ) � � y fi 4" � ... 575.0 1864. O 0 �^ EXCESS J. STAPLE FILTER MATERIAL 4. BACKFILL AND COMPACT - AT TO STAKES AND EXTEND THE EXCAVATED SOIL. ----- - CORNERS ������ e I 577576'.0 0y 2455 �l7A 163.3 63 2 III II II p•'� II� �f �.ii L'��+i iwT( 16+�.v.�i. t. IT INTO THE TRENCH. 1 SCALE NIA Va. DSWC PERSPECTIVE VIEWS _ Il� a' as II 111- PLA rim.._elev (ft), 577.Q DATE 0$/0$112 ROCK CHECK DAM II a. o; WIRE MESH CD 3.20-1 sada slopes: :1 STAKE SEDIMENTFILTER NO SCALE DRAWN BY F►jF' L '�WA ERED' J bottom of trap elevation (ft): 575< REVISIONS: ��` FABRIC SPECIFIC APPLICATION 3Cstti�tTl trap dimensions (): 9 69.8'1 BLOCK & GRAVEL CURB INLET tip of tragi elevation (): ��� COUNTY COMMENTS 0$/31112 /! FLOW r/\\ \\ \ THIS METHOD OF INLET PROTECTION IS APPLICABLE WHERE ,f TAT 7� �f r L7 t COUNTY COMMENTS 09113112 HEAVY CONCENTRATED FLOWS ARE EXPECTED, BUT NOT SEDIMENT V 1' 11'IL 1'L�'1 L p rap dimensions () " 3Q,5 x , WHERE PONDING AROUND THE STRUCTURE MIGHT CAUSE SHEET FLOW 1NSTALLA770N ��\�\\i\ \\jj\\j �// // j MIN. EXCESSIVE INCONVENIENCE OR DAMAGE TO ADJACENT (PERSPECTIVE VIEW)\\\ j STRUCTURES AND UNPROTECTED AREAS CURB INLET \ * GRAVEL SHALL BE VDOT #3 #357 OR #5 COARSE FLOW A - - AGGREGATE-_ -J---- B ELEVATION OF STAKE AND Va. DSWC --' FABRIC ORIENTATION PLA 7E# -�"- -- Q Sed€DIEM Trap design - Phase 2 � SPECIFIC APPL/CATION GRAVEL AND WIRE MESH DROP_ - 1P INLET SEDIMENT FILTER 3'07 drainage area acres <S THIS METHOD OF INLET PROTECTION IS APPLICABLE WHERE THE INLET DRAINS A ) ) 0.7' NO SCALE :..:..,:-:f•,:....:.;;:•:,;. •• POINTS A SHOULD BE HIGHER THAN POINT B. RELATIVELY PLFLAT AREA (SLOPE NO GREATER THAN 59) WHERE THE INLET SHEET OT " '' ` - r required volume (134• cy I ac ofdrainalle):I 93.8 cy :r .. OVERLAND FLOWS NOT EXCIEEDING I C.F.S. ARE TYPICAL. THE METHOD SHALL NOT �RAINAGEWAY INSTALLATION { } tromp volumes: ; FRONT ELEVATION APPLY TO INLETS RECEIVING? CONCENTRATED FLOWS, SUCH AS IN STREET OR HGHWAY -� Va. DSWC MEDIANS volume volume total PLATE# Va. DSWC elevation ft areas inc.(cy) (cy) -■ CONSTRUCTION OF A SILT FENCE SILT FENCE PLA -- - / 1 (`) (` SF (WITHOUT WIRE SUPPORT) 3.05- lP DROP INLET PROTECTION 3 07-� WIRE SCREEN ^ r� - CONCRETE BLOCK 6 6 0 118 --� _� 576 0 1477 48.4, 48 4; �..� NO SCALE NO SCALE - GRAVEL FILTER 577.0 ... 1848 61.5 19.; --- -_ rim elev. (ft): 577.0 - DI VERSIONS Dv side slopes:. 2:1... W N RUNOFF S i J T OVERFLOW FILTERED WATER cV E WATER WITH 5 z a 2A A �; PAL 10 SEDIMENT 7 w 109 sErrlEa�xr-� l bottom of Ira elevation (ft .......... 07 L� Z > _� " J VY 0.3' FREE BOARD �yy mer' 19.2 x 70.6 f y y r r r r r ; :.: - dop of trap e evationl its 578 z - ,__�- �..... , _._.. oa�cx noa n>$ 'top trap dimensions (ft): X0,5 x 54 co m Ln O h h:i°Pv. :• i1j Ln rl / SEDIMENT II •..� .. :.. II O 22QWIRE SCREEN o '+a,. � � -� 2" X 4" WOOD STUD CURB INLET �/++� i® < d C LSsP°J �r.� U d d I €; U I I N� �1 { t r �' ls�S�7 TYPICAL PARABOLIC DIVERSION SPECIAL APPLICATION Vo. DSWC I # 7 THIS METHOD OF INLET PROTECTION IS APPLICABLE AT Theseplans and associated PLATE 3.07-8 I +u Iy 10% sETr1.EMENT documents are the exclusive •� � CURB INLETS WHERE AN OVERFLOW CAPABILITY IS NECESSARY property of POHL CONSULTING 0.3' FREE BOARD C'' PREVENT EXCESSIVE PONDING IN FRONT OF THE STRUCTURE. GRAVEL FILTER 12•' '� fi=c;I r I i and may not be reproduced I I J �7" 1 >i; t I f i f f WIRE MESH - * GRAVEL SHALL BE VDOT #3, #357 OR #5 COARSE AGGREGATE b an means in whole or in RUNOFF WATER I �- y y FILTERED WATER zL-e'I_'I'. '^-�"''�,+ 41 1 ).. }I lr. I..�*D�� part and shall nOt be TC )I' r h SOURCE: VA. DSWC OF R11 -G ,v_, A1110 I_G .:v 5 r .,�...1; ..>. Ix.., 9 Y party OPFRATION Mill I milli 1011111100111111 milli 1151111111 Iffiffillill I milli I L111111 I Will I I Edillil assigned to an third art without the express written consent of POHL CONSULTING. _ - - T�'MPOPAR SEDIMENT TRAP ST _ L'X CA VA TED DROP INLET TYPICAL TRAPEZOIDAL DIVERSION 41.IIII'I SEDIMENT i, a�l� - siTt:'-ol Vi i f l t� l ``}t, �j CONCRETE GUTTER a\" SEDIMENT Tl @IAP g`�`9G 12" CURB INLET ��r y�'� �>.5;k� 1' VARIABLE* Al'`�a^'��+ lOq SETTLEMENT ., Flk it R fLD) 3-{. J'. SPECIFIC APPLICATION SECTION -.A 0.3' FREE BOARD I I f � � S t I I FLOW - ORIGINAL * Lj 7 THIS METHOD OF INLET PR07ECTION IS APPLICABLE AT CURB INLETS �t- // / FLOW GROUND A R I A B L E �-- -- WHERE PONDING IN FRONT OF THE STRUCTURE IS NOT LIKELY TO nasm nos users ELEV. =� li;�lriultii:lzt gs �i rt' t«�t_r cif 1 iui� lg s11u5i' d-�e ua:.#a�lle+l ��=stli a iarix',iiiiuyx, l �Ia� IY L�nll�' Is�.�c ` \ ( � �� 7 CAUSE INCONVENIENCE OR DAMAGE TO ADJACENT STRUCTURES AND 1 l l\1 I f '/ /��./�/� 1.0, G� UNPROTECTED AREAS "lluts�ff Valve Lillltl6lll� r N•ra�ll loo � ��1t11 a rlialll�tet of 1.� ui� ll� i it adequate \ � �\\ r f f / / - - /.y c(mi` tiilf pl,e sae Wa l «wtel 11111, t be C;at ied a��ay f onl fhe eah,ance,tcl mUj *GRAVEL SHALL BE VDOT #3 #357 OR 5 COARSE AGGREGATE a1l�I1i`tT�LlEtt1u1 alert tL1 IeLiiir�� �(11i11Llt All�clullnt111ll % lrol"� etLtci f�LJLiI (� i/ �' 67 GU. YD./ACRE CSlI(17llYa ttT1Y11 C11slAl., cl1k�'ll CTI' �'i tt1G:f�L11':w, \\ \� r off / Va. DSWC TYPICAL VEE -SHAPED DIVERSION VARIABLE PLATE# PAYED WASH RACK �� _r LU O 0 I P GRA VEL CURB INLET SEDIMEN T FILTER 3 07 6 /r r / __ ��.�// NO SCALE 1100 J J r, , r � 67 CU. YD./ACRE r Z_ Source: Va. DSWC Plate 3.12-1 % ,�++� rl (EXCAVATED)4' MAX. "'"�. CD TEMPORARY RIGHT -OF -STAY RWD ��-�� �r ��\ U FLOW � i �� FILTER CLOTH ORIGINAL �/ ' �\� ELEV. DIVERSIONS f \ FLOW 4.r1 ** ,� C.. VDOT #1 SEDIMENT -LADEN RUNOFF *SEE PLATE 3.13-1 COARSE AGGREGATE CLASS I RIPRAP COARSE AGGREGATE 18 MIN'AS No LU DEPTH BELOW TOP OF INLET: LLl REQUIRED MIN. 1'- MAX. 2' .. CROSS SECTION OF OUTLET LLQ `z LiJ I I III II I I--III-I I 1 I 1-I a 1-I � I� � _III -III --I � I-_ I 1.. J.. 1 I it 11-1 I I III 1=1 Q H -III=1 I(=1 I I- �. ,�,,' ' I I-� l l � I-� l 1 E1 11-1 I I `!' �: �-. I -I I i CLASS I RIPRAP If ,� �. -I I k I I=III=1 � I=1 I=III-_ LENGTH (!N FEET) _ I� _ 6 X DRAINAGE AREA I l Li --^I I IL - I�=� i ( A) Icy LU IN C. DIVERSION ---" ;III=1Il f-III=1I I=III=I I I11=_111=1 ;1111=1I II . Ill - � DIKE IU MAX. SLOPE 2:1-= :1 1111�1I�lIillll��ll�l=l�l-III II-I�I- -Ill. =1111 { 11II=I 1 `a I I1111IIlIlI �� TYPICAL GRAVEL STRUCTURE STORM WATER WITH -I1 " III -III- Cz LARGER PARTICLES �� ��~-`�-- -1 ( WEEP I 1=Iii= �-- �--- �--�� �:= LARGER PARTICLES I -I I HOLES III -I I SETTLE OUT �_ < REMOVED IIIlI111 FOR a II. IIIb \\i\_ ��� COMPACTED SOIL III DEWATERING \� �..� III I I I Imo-- Li.� DRAIN I N LET °' MIN. , ' i-11 � � • .. �. ; . • � _ .. I I1=1I'- � 1 J ** ��-- �`�--.. ] � � 18 I =1I-III-III=III=1I I -I I I=III=III=I11=I 1: / COARSE AGGREGATE / W -I I 1=III=1 I-IIl=lI1-III-1Il=1 11=1�I-III- // �j -' i -I I!-1 I l -I I I_I l l -I I l-1 I I -I 11-1: +.yr III -I' EXCAVATED L.L AREA -�' FILTER CLOTH Lij SPECIFIC APPLICATION 6' ]MINIMUM PROJECT NO. THIS METHOD OF INLET PROTECTION IS APPLICABLE WHERE HEAVY FLOWS **COARSE AGGREGATE SHALL BE VDOT #3, #357 OR #5 114 ARE EXPECTED AND WHERE AN OVERFLOW CAPABILITY AND EASE OF TYPICAL EARTHEN STRUCTURE MAINTENANCE ARE DESIRABLE. OUTLET { VIEW SHEET NO. PLATE 3.07-4 ESC -4 Source: Va. SWCC Plate 3.11-1 SOURCE: MICHIGAN SOIL EROSION AND SEDIMENT SOURCE: VA. DSWC PLATE. 3.13-2 CONTROL GUIDEBOOK, 1975, AND USDA -SCS SHEET 16 OF 21 PROJECT DESCRIP770N THE PURPOSE OF THIS PROJECT IS THE DEVELOPMENT OF A DAY CARE CENTER LOCATED IN ALBEMARLE COUNTY, VIRGINIA, JUST NORTH OF THE CITY OF CHARLOTTESVILLE CITY LIMITS ON WHITEWOOD ROAD. THIS PROJECT INCLUDES THE GRADING, UTILITIES, PAVING AND GENERAL SITE CONSTRUCTION INCLUDING CONSTRUCTION OF A RETAINING WALL. THE TOTAL SITE AREA IS 1.53 ACRES AND THE DISTURBED AREA IS APPROXIMA TEL Y 1.456 ACRES. EXIS77NG SITE CONDITIONS: THE SITE IS CURRENTLY A VACANT LOT LOCATED AT THE SOUTHWEST CORNER OF WHI TEWOOD ROAD AND OAK FOREST DRIVE. IT CONSISTS OF AREAS OF OPEN, POOR QUALITY GRASSLAND AND BRUSH WITH SLOPES IN THE 27 TO 107 RANGE. SOLID BERMS ARE PRESENT AND ARE ASSUMED TO BE EXISTING TOPSOIL PILES. A STORMWA TER DRAINAGE EASEMENT WITH ASSOCIATED STRUCTURES ARE ROUTED THROUGH THE WEST PORTION OF THE SITE AND SITE DRAINAGE IS OVERLAND FROM SOUTHWEST TO NORTH-NORTHEAST. THERE IS A SMALL AREA OF GRAVEL AND PAVEMENT ON THE WEST SIDE OF THE SITE ENTERING FROM THE ADJACENT DRI VEWA Y. A SANITARY SEWER MAIN AND A WATER MAIN ARE ROUTED THROUGH THE SITE, WHICH SERVE THE ADJACENT PARCEL. ADJACENT AREAS DESCRIPTION: THE SITE IS BOUND ON THE NORTH BY WHI TEWOOD ROAD AND ON THE EAST BY OAK FOREST DRIVE. THE SITE IS JOINED ON THE WEST BY TMP 61-26, OWNED BY THE VIRGINIA LAW FOUNDATION. THE SITE IS ADJOINED ON THE SOUTH BY FIVE RESIDENTIAL PARCELS; TMP 61W1 -OA -,34 (FAN, HAO OR JIGIAN HUANG), TMP 61 W1 -OA -35 (SEAWELL, LAWRENCE OR DARRAH), TMP 61W1 -OA -J6 (MARTIN, WILLIAM J. OR JOYCE E.), TMP 61W1 -0A -J7 (MEGONIGAL, WALTER F Ili OR JENNIFER), AND TMP 61 W1 -OA -38 (KIKER, JEAN). OFF SITE AREAS: THE PROPOSED SITE WILL BE LOWER THAN THE EXISTING GRADE. THEREFORE, SOIL WILL NEED TO BE CUT AND EXPORTED OFFSITE. THE CONTRACTOR SHALL DESIGNATE A WASTE SITE WITH AN APPROVED E&SC PLAN. SOILS TYPES. A SOIL SURVEY OF ALBEMARLE COUNTY CONDUCTED BY THE NATURAL RESOURCES CONSERVATION SERVICE INDICATES THAT THE SOILS IN THE CONSTRUCTION AREA ARE PRIMARILY MADE UP OF THE FOLLOWING THREE SOIL TYPES: 198 CULLEN LOAM DEEP, GENTLY SLOPING, WELL DRAINED SOIL. THE K VALUE IS O.37 AND THE HAZARD OF EROSION IS MODERATE. IT HAS A MODERATE SHRINK -SWELL POTENTIAL. 65B PACOLET SANDY LOAM 2 TO 7 PERCENT SLOPES DEEP, GENTLY SLOPING, WELL DRAINED SOIL. THE K VALUE IS 0.20 AND THE HAZARD OF EROSION IS MODERATE. IT HAS A LOW SHRINK -SWELL POTENTIAL. 65C PACOLET SANDY LOAM 7 TO 15 PERCENT SLOPES. DEEP, STRONGLY SLOPING, WELL DRAINED SOIL. tHE K VALUE IS 0.20 AND THE HAZARD OF EROSION IS SEVERE. IT HAS A LOW SHRINK -SWELL POTENTIAL. CRI TICAL EROSION AREAS.• THERE ARE NO CRI TI CAL EROSION AREAS FOR THIS SITE. ALBEMARLE COUNTY EROSION CONTROL N07ES ES -1: UNLESS OTHERWISE INDICATED, ALL VEGETATIVE AND STRUCTURAL EROSION AND SEDIMENT CONTROL PRACTICES WILL BE CONSTRUCTED AND MAINTAINED ACCORDING TO MINIMUM STANDARDS AND SPECIFICATIONS OF THE VIRGINIA EROSION AND SEDIMENT CONTROL HANDBOOK AND VIRGINIA REGULATIONS VR 625-02-00 EROSION AND SEDIMENT CONTROL REGULATIONS. ES -2: THE PLAN APPROVING AUTHORITY MUST BE NOTIFIED ONE WEEK PRIOR TO THE PRE -CONSTRUCTION CONFERENCE, ONE WEEK PRIOR TO THE COMMENCEMENT OF LAND DISTURBING ACTIVITY, AND ONE WEEK PRIOR TO THE FINAL INSPECTION. ES -3: ALL EROSION AND SEDIMENT CONTROL MEASURES ARE TO BE PLACED PRIOR TO OR AS THE FIRST STEP IN CLEARING. ES -4: A COPY OF THE APPROVED EROSION AND SEDIMENT CONTROL PLAN SHALL BE MAINTAINED ON THE SITE AT ALL TIMES. ES -5: PRIOR TO COMMENCING LAND DISTURBING ACTIVITIES IN AREAS OTHER THAN INDICATED ON THESE PLANS (INCLUDING BUT NOT LIMITED TO, OFF-SITE BORROW OR WASTE AREAS), THE CONTRACTOR SHALL SUBMIT A SUPPLEMENTARY EROSION CONTROL PLAN TO THE OWNER FOR REVIEW AND APPROVAL BY THE PLAN APPROVING AUTHORITY. ES -6: THE CONTRACTOR IS RESPONSIBLE FOR INSTALLATION OF ANY ADDITIONAL EROSION CONTROL MEASURES NECESSARY TO PREVENT EROSION AND SEDIMENTATION AS DETERMINED BY THE PLAN APPROVING AUTHORITY. ES -7: ALL DISTURBED AREAS ARE TO DRAIN TO APPROVED SEDIMENT CONTROL MEASURES AT ALL TIMES DURING LAND DISTURBING ACTIVITIES AND DURING SITE DEVELOPMENT UNTIL FINAL STABILIZATION IS ACHIEVED. ES -8: DURING DEWATERING OPERATIONS, WATER WILL BE PUMPED INTO AN APPROVED WATER FILTERING DEVICE. ES -9: THE CONTRACTOR SHALL INSPECT ALL EROSION CONTROL MEASURES PERIODICALLY AND AFTER EACH RUNOFF -PRODUCING RAINFALL EVENT. ANY NECESSARY REPAIRS OR CLEANUP TO MAINTAIN THE EFFECTIVENESS OF THE EROSION CONTROL DEVICES SHALL BE MADE IMMEDIA TEL Y. SEDI EROSION CONTROL * WRGINIAHANDBOOKR�PECIFSION CATIONMENT NUMBER CONTROL GENERAL CONSTRUCTION NOTES FOR EROSION AND SEDIMENT CONTROL PLANS.• 1. THE PLAN APPROVING AUTHORITY MUST BE NOTIFIED ONE WEEK PRIOR TO THE PRE -CONSTRUCTION CONFERENCE, ONE WEEK PRIOR TO THE COMMENCEMENT OF LAND DISTURBING ACTIVITY, AND ONE WEEK PRIOR TO THE FINAL INSPECTION. 2. ALL EROSION AND SEDIMENT CONTROL MEASURES WILL BE CONSTRUCTED AND MAINTAINED ACCORDING TO MINIMUM STANDARDS AND SPECIFICATIONS OF THE VIRGINIA EROSION AND SEDIMENT CONTROL HANDBOOK AND VIRGINIA REGULATIONS VR 625-02-00 EROSION AND SEDIMENT CONTROL REGULATIONS. J. ALL EROSION AND SEDIMENT CONTROL MEASURES ARE TO BE PLACED PRIOR TO OR AS THE FIRST STEP IN CLEARING. 4. A COPY OF THE APPROVED EROSION AND SEDIMENT CONTROL PLAN SHALL BE MAINTAINED ON THE SITE AT ALL TIMES 5. PRIOR TO COMMENCING LAND DISTURBING ACTIVITIES IN AREAS OTHER THAN INDICATED ON THESE PLANS (INCLUDING, BUT NOT LIMITED TO, OFF-SITE BORROW OR WASTE AREAS), THE CONTRACTOR SHALL SUBMIT A SUPPLEMENTARY EROSION CONTROL PLAN TO THE OWNER FOR REVIEW AND APPROVAL BY THE PLAN APPROVING AUTHORITY. 6. THE CONTRACTOR IS RESPONSIBLE FOR INSTALLATION OF ANY ADDITIONAL EROSION CONTROL MEASURES NECESSARY TO PREVENT EROSION AND SEDIMENTATION AS DETERMINED BY THE PLAN APPROVING AUTHORITY. 7. ALL DISTURBED AREAS ARE TO DRAIN TO APPROVED SEDIMENT CONTROL MEASURES AT ALL TIMES DURING LAND DISTURBING ACTIVITIES AND DURING SITE DEVELOPMENT UNTIL FINAL STABILIZATION IS ACHIEVED. 8. DURING DEWATERING OPERATIONS, WATER WILL BE PUMPED INTO AN APPROVED FIL TERING DEVICE. 9. THE CONTRACTOR SHALL INSPECT ALL EROSION CONTROL MEASURES PERIODICALLY AND AFTER EACH RUNOFF PRODUCING RAINFALL EVENT. ANY NECESSARY REPAIRS OR CLEANUP TO MAINTAIN THE EFFECTIVENESS OF THE EROSION CONTROL DEVICES SHALL BE MADE IMMEDIA TEL Y. 10. ALL FILL MATERIAL TO BE TAKEN FROM AN APPROVED, DESIGNATED BORROW AREA. 11. ALL WASTE MATERIALS SHALL BE TAKEN TO AN APPROVED WASTE AREA. EARTH FILL SHALL BE INERT MATERIALS ONLY, FREE OF ROOTS, STUMPS, WOOD, RUBBISH, AND OTHER DEBRIS. 12., BORROW OR WASTE AREAS ARE TO BE RECLAIMED WITHIN 7 DAYS OF COMPLETION PER ZONING ORDINANCE SECTION 5.1.28. 13., ALL INERT MATERIALS SHALL BE TRANSPORTED IN COMPLIANCE WITH SECTION 13-301 OF THE CODE OF ALBEMARLE. 14., BORROW, FILL OR WASTE ACTIVITY INVOLVING INDUSTRIAL -TYPE POWER EQUIPMENT SHALL BE LIMITED TO THE HOURS OF 7.• 00 AM TO 9: 00 PM. 15., BORROW, FILL OR WASTE ACTIVITY SHALL BE CONDUCTED IN A SAFE MANNER THAT MAINTAINS LATERAL SUPPORT, OR IN ORDER TO MINIMIZE ANY HAZARD TO PERSONS, PHYSICAL DAMAGE TO ADJACENT LAND AND IMPROVEMENTS, AND DAMAGE TO ANY PUBLIC STREET BECAUSE OF SLIDES, SINKING, OR COLLAPSE. 16.. THE DEVELOPER SHALL RESERVE THE RIGHT TO INSTALL, MAINTAIN, REMOVE OR CONVERT TO PERMANENT STORMWATER MANAGEMENT FACILITIES WHERE APPLICABLE ALL EROSION CONTROL MEASURES REQUIRED BY THIS PLAN REGARDLESS OF THE SALE OF ANY LOT, UNIT BUILDING OR OTHER PORTION OF THE PROPERTY. 17'. TEMPORARY STABILIZATION SHALL BE TEMPORARY SEEDING AND MULCHING. SEEDING 1S TO BE AT 75 LBS/ACRE, AND IN THE MONTHS OF SEPTEMBER TO FEBRUARY SHALL CONSIST OF A 50/50 MIX OF ANNUAL RYEGRASS AND CEREAL WINTER RYE, OR IN MARCH AND APRIL TO CONSIST OF ANNUAL RYE, OR MAY THROUGH AUGUST TO CONSIST OF GERMAN MILLET. STRAW MULCH IS TO BE APPLIED AT 80LBS/100SF. AL TERNA TI VES ARE SUBJECT TO APPROVED BY THE COUNTY EROSION CONTROL INSPECTOR. 18. PERMANENT STABILIZATION SHALL BE LIME AND FERTILIZER, PERMANENT SEEDING, AND MULCH. AGRICULTURAL GRADE LIMESTONE SHALL BE APPLIED AT 90LBS/1000SF, INCORPORATED INTO THE TOP 4-6 INCHES OF SOIL. FERTILIZER SHALL BE APPLIED AT 1000LBS/ACRE AND CONSIST OF A 10-20-10 NUTRIENT MIX. PERMANENT SEEDING SHALL BE APPLIED AT 180LBS/ACRE AND CONSIST OF 957 KENTUCKY 31 OR TALL FESCUE AND 0-57 PERENNIAL RYEGRASS OR KENTUCKY BLUEGRASS. STRAW MULCH IS TO BE APPLIED AT 8OLBS/100SF. AL TERNA TI VES ARE SUBJECT TO APPROVED BY THE COUNTY EROSION CONTROL INSPECTOR. 19.. MAINTENANCE. ALL MEASURES ARE TO BE INSPECTED WEEKLY AND AFTER EACH RAINFALL. ANY DAMAGE OR CLOGGING TO STRUCTURAL MEASURES IS TO BE REPAIR IMMEDIATELY. SILT TRAPS ARE TO BE CLEANED WHEN 507 OF THE WET STORAGE VOLUME IS FILLED WITH SEDIMENT ALL SEEDED AREAS ARE TO BE RESEEDED WHEN NECESSARY TO ACHIEVE A GOOD STAND OF GRASS SILT FENCE AND DIVERSION DIKES WHICH ARE COLLECTING SEDIMENT TO HALF THEIR HEIGHT MUST BE CLEANED AND REPAIRED IMMEDIA TEL Y. 20. ALL TEMPORARY EROSION AND SEDIMENT CONTROL MEASURES ARE TO BE REMOVED W177-IIN 30 DAYS OF FINAL SITE STABILIZATION, WHEN MEASURES ARE NO LONGER NEEDED, SUBJECT TO APPROVAL BY THE COUNTY EROSION CONTROL INSPECTOR. 211. THIS PLAN SHALL BE VOID IF THE OWNER DOES NOT OBTAIN A PERMIT WITHIN 1 YEAR OF THE DATE OF APPROVAL. (WATER PROTECTION ORDINANCE SECTION 17-240G.) 22. PERMANENT VEGETATION SHALL BE INSTALLED ON ALL DENUDED AREAS WITHIN NINE (9) MONTHS AFTER THE DATE THE LAND DISTURBING ACTIVITY COMMENCED. (WATER PROTECTION ORDINANCE SECTION 17-2073.) EROSION AND SEDIMENT CONTROL MEASURES: UNLESS OTHERWISE INDICATED, ALL VEGETATIVE AND STRUCTURAL EROSION AND SEDIMENT CONTROL PRACTICES SHALL BE CONSTRUCTED AND MAINTAINED ACCORDING TO MINIMUM S71"ANDARDS AND SPECIFICATIONS OF THE HANDBOOK. THE MINIMUM STANDARDS OF THE VE -SCR SHALL BE ADHERED TO UNLESS OTHERWISE WAIVED OR APPROVED BY A VARIANCE. CHANGING SITE CONDITIONS MAY REQUIRE ADJUSTMENT, RELOCATION, OR INSTALLATION OF ADDITIONAL MEASURES. THE COUNTY OF ALBEMARLE ENGINEER MAY ALSO REQUIRE MODIFICATIONS AS NECESSARY. S7TRUCTURAL PRACTICES: ;1. TEMPORARY CONSTRUCTION ENTRANCE (CE) - J.02 A TEMPORARY CONSTRUCTION ENTRANCE WITH A WASH RACK SHALL BE INSTALLED AS INDICATED. TRUCKS SHALL USE THIS "ENTRANCE" PRIOR TO EXITING SITE AND DURING MUDDY CONDITIONS, DRIVERS OF CONSTRUCTION VEHICLES SHALL WASH THEIR WHEELS BEFORE ENTERING THE HI GH WA Y. .2. CONSTRUCTION ROAD STABILIZATION CRS) - J-03 STONE BASE MA TERIAL SHALL BE PLACED IN PA VED AREAS IMMEDIA TEL Y AFTER REACHING FINAL SUBGRADE ELEVATION. THE STONE SHALL BE INSTALLED TO THE FULL DEPTH OF THE PAVING SECTION AND COMPACTED AS SPECIFIED. J. SILT FENCE BARRIER (SF) - J. 05 SILT FENCE SEDIMENT BARRIERS WILL BE INSTALLED DOWNSLOPE OF AREAS WITH MINIMAL GRADES TO FILTER SEDEMENT-LADEN RUNOFF FROM SHEET FLOW AS INDICA TED. 4, INLET PROTECTION (LP) - 307 RIP -RAP SHALL BE PLACED IN A "BOX" AROUND THE DROP INLET AS A FILTER PRIOR TO ENTERING THE STORM DRAIN. ;5. DIVERSION (D V) - 312 EXISTING TEMPORARY DIVERSION DITCHES SHALL BE MAINTAINED IN PHASE 1 WHERE INDICATED TO DIVERT STORMWA TER TO THE EXISTING SEDIMENT TRAP. 6. SEDIMENT TRAP (ST) - 313 THE SEDIMENT TRAP SHALL BE INSTALLED AS ONE OF THE FIRST STEP MEASURES TO BE PUT IN PLACE BEFORE CONSTRUCTION BEGINS AND IS TO BE MODIFIED AS THE SITE IS STABILIZED. WHEN SEDIMENT HAS ACCUMULATED TO HALF OF THE VOLUME OF THE DESIGN WET STORAGE, IT SHALL BE REMOVED TO RESTORE THE TRAP TO THE ORIGINAL DIMENSIONS. AS CONSTRUCTION WORK IS COMPLETED AND AFTER THE SITE IS FULLY STABILIZED MUCK SHALL BE REMOVED AND THE TRAP FILLED IN. ,7. ROCK CHECK DAM (jCD) - 3.20 VDOT #1 STONE AND RIP -RAP SHALL BE PLACED IN THE EXISTING DITCH SECTION TO HELP FILTER AND DETAIN STORM WATER FROM THE INITIAL ROUTING OF SITE STORMWA TER. IT SHALL BE REMOVED WHEN THE SITE HAS BEEN STABILIZED. (8. TREE PROTECTION - 3.38 A FENCE BARRIER IS TO BE PLACED AROUND THE TREES AND VEGETATED AREAS WHICH WILL NOT BE DISTURBED TO PROTECT THE TREES AND OTHER VEGETATION FROM CONSTRUCTION EQUIPMENT AND SOIL COMPACTION. STRUCTURAL PRAC77CE (CONiT): 9. DUST CONTROL (DC) - 3.39 IN AREAS SUBJECT TO SURFACE AND AIR MOVEMENT OF DUST WHERE ON-SITE DAMAGE IS LIKELY TO OCCUR IF PREVENTIVE MEASURES ARE NOT TAKEN. IN AREAS SUBJECT TO LITTLE OR NO CONSTRUCTION TRAFFIC, A VEGETATED STABILIZED SURFACE WILL REDUCE DUST EMISSIONS. MULCH IS ANOTHER AL TERNA TI VE IN AREAS WHERE THERE IS NO TRAFFIC. IRRIGA TION MA Y BE USED FOR HAUL ROADS AND OTHER TRAFFIC ROUTES. REPEAT AS OFTEN AS NEEDED. STORMWA TER MANAGEMENT: STORMWATER DETENTION 1S BEING PROVIDED ONSITE IN AN ALUMINIZED STEEL PIPE UNDERGROUND DETENTION FACILITY. THIS FACILITY IS DESIGNED TO ATTENUATE THE 2 -YR AND 10 -YR DESIGN STORM EVENTS FOR PEAK RUNOFF RATES AND VELOCITIES. THE FACILITY IS ALSO DESIGNED TO REDUCE THE POST -DEVELOPMENT RUNOFF VOLUME TO LESS THAN THE PRE -DEVELOPMENT RUNOFF VOLUME BY INFIL TRA TION. WATER QUALITY MANAGEMENT IS BEING ACHIEVED BY INFILTRATING TWO TIMES THE REQUIRED TREATMENT VOLUME (1 -INCH OVER THE IMPERVIOUS AREA) TO ACHIEVE A 657 POLLUTANT REMOVAL EFFICIENCY. TWO CONTECH CDS UNITS ARE ALSO PROVIDED AS PRE-TREATMENT DEVICES FOR RUNOFF ROUTED TO THE UNDERGROUND DETENTION FACILITY. MAINTENANCE. ALL EROSION CONTROL MEASURES SHALL BE PLACED AS THE FIRST PHASE OF ANY LAND DISTURBING ACTIVITIES. IN GENERAL, ALL EROSION AND SEDIMENT CONTROL MEASURES WILL BE CHECKED DAILY AND AFTER EACH SIGNIFICANT RAINFALL. THEY SHALL BE CLEANED REPAIRED OR REPLACED AS NECESSARY THROUGHOUT THE CONSTRUCTION PHASE OF THIS PROJECT THE FOLLOWING ITEMS WILL BE CHECKED IN PARTICULAR: 1. THE SEDIMENT TRAPS WILL BE CHECKED REGULARLY FOR SEDIMENT CLEANOUT 2. THE GRAVEL OUTLETS WILL BE CHECKED REGULARLY FOR SEDIMENT BUILDUP, WHICH PREVENTS DRAINAGE. IF THE GRAVEL IS CLOGGED BY SEDIMENT, IT SHALL BE REMOVED AND CLEANED OR REPLACED. J. THE SILT FENCE BARRIER WILL BE CHECKED REGULARLY FOR UNDERMINING OR DETERIORATION OF THE FABRIC. SEDIMENT SHALL BE REMOVED WHEN THE LEVEL OF SEDIMEAV T DEPOSITION REACHES HALF- WAY TO THE TOP OF THE BARRIER. 4. SEEDED AND MULCHED AREAS SHALL BE CHECKED REGULARLY TO ENSURE THAT A GOOD STAND SIS MAINTAINED. AREAS SHALL BE FERTILIZED AND RESEEDED AS NEEDED. 5. INLET P'ROTECTION SHALL BE CHECKED FOR SEDIMENT BUILD-UP WHICH WILL PREVENT DRAINAGE IF THE GRAVEL IS CLOGGED BY SEDIMENT IT SHALL BE REMOVED AND CLEANED OR REPtLACED. 6. MUD BUIILD-UP ON THE CONSTRUCTION ENTRANCE SHALL BE REMOVED DAILY OR MORE OFTEN, AS NECESSARY. SEQUENCE SOF CONSTRUCTION. 1. NOTIFY ALBEMARLE COUNTY COMMUNITY DEVELOPMENT TO SCHEDULE A PRE - CONSTRUCTION MEETING AS REQUIRED. 2. PRIOR TO CONSTRUCTION ACTIVITIES, PREPARE A STORMWATER POLLUTION PREVENTION PLAN (S WPPP). SUBMIT VIRGINIA GENERAL PERMIT FOR DISCHARGES OF STORMWA TER FROM CONSTRUCTION ACTIVITIES REGISTRATION STATEMENT SUBMIT APPROPRIATE FEE FOR VSMP PERMITTING. CONTRACTOR SHALL BE A CERTIFIED LAND DISTURBER REGISTERED IN THE STATE OF VIRGINIA. J. FLAG THE LIMITS OF CLEARING AND GRADING. 4. INSTALL TREE PROTECTION FENCING ALONG NO -DISTURB BUFFER. 5. NO EROSION CONTROL MEASURES MAY BE REMOVED DURING THE CONSTRUCTION PROCESS WITHOUT THE APPROVAL FROM THE COUNTY INSPECTOR ON THE PROJECT 6. INSTALL THE CONSTRUCTION ENTRANCE AT THE LOCATION SHOWN ON THE PHASE I EROSION & SEDIMENT CONTROL (ESC) PLAN. AT CONSTRUCTION ENTRANCES WHERE CONSTRUCTION VEHICLE ROUTES INTERSECT PAVED PUBLIC ROADS, PROVISIONS SHALL BE MADE TO MINIMIZE THE TRANSPORT OF SEDIMENT BY (VEHICULAR) TRACKING ONTO THE PAVED SURFACE. WHERE SEDIWENT IS TRANSPORTED ONTO A PUBLIC ROAD SURFACE, THE ROAD SHALL BE CLEANED THOROUGHLY IMMEDIA TEL Y. SEDIMENT SHALL BE REMOVED FROM THE ROADS BY SHOVELING OR SWEEPING AND TRANSPORTING TO A SEDIMENT CONTROL DISPOSAL AREA. STREET WASHING SHALL BE ALLOWED ONLY AFTER SEDIMENT IS REMOVED IN THIS MANNER. SHOULD THE TEMPORARY CONSTRUCTION ENTRANCE NOT BE MAINTAINED PROPER'L Y OR AN EXCESSIVE AMOUNT OF SOIL FOUND TRACKED ONTO THE PUBLIC ROAD WA Y, THEN A PAVED CONSTRUCTION ENTRANCE, WATER TANKER TRUCK WITH 2 PRESSURE WASHERS AND A SETTLING AREA MAY BE REQUIRED BY THE EROSION AND SEDIMENT CONTROL PROGRAM ADMINISTRATOR. 7. INSTALL THE INITIAL CONSTRUCTION MEASURES SHOWN ON PHASE I EROSION & SEDIMENT CONTROL (ESC) PLAN. MEASURES INTENDED TO TRAP SEDIMENT SHALL BE CONSTRUCTED AND MADE FUNCTIONAL BEFORE ANY LAND DISTURBANCE OCCURS 8. ONCE ALL THE EROSION CONTROL ITEMS HAVE BEEN INSTALLED AS SHOWN ON PHASE I ESC PLAN AND THE COUNTY INSPECTOR HAS APPROVED THE EROSION CONTROL MEASURES, THE CONTRACTOR MAY BEGIN SITE GRADING ACTIVITIES AND EXPORTING SOILS. 9. PERMANENT OR TEMPORARY SOIL STABILIZATION SHALL BE APPLIED TO DENUDED AREAS IMMEDIA TEL AFTER FINAL GRADE IS REACHED ON ANY PORTION OF THE SITE. TEMPORARY SOIL STABILIZATION SHALL BE APPLIED IMMEDIA TEL Y TO DENUDED AREAS THAT MAY NOT BE AT FINAL GRADE BUT WILL REMAIN DORMANT (UNDISTURBED) FOR LONGER THAN 30 DAYS PERMANENT STABILIZATION SHALL BE APPLIED TO AREAS THAT ARE TO BE LEFT DORMANT FOR MORE THAN ONE YEAR. 10. CONSTRUCT NEW RETAINING WALL AND ROUGH GRADE PAVEMENT AREAS. INSTALL STORM SEWER, WATER, SEWER, AND OTHER UTILITIES. ABANDON/REMOVE EXISTING UTILITIES AS NEW UTILITIES ARE BROUGHT ONLINE. 11. SEAL ALL NEW STORMWATER INLET STRUCTURES TO PREVENT SEDIMENT FROM ENTERING EXFILTRATION FACILITY. CONTINUE TO DRAIN TOWARD E&S CONTROL MEASURES UNTIL PAVEMENT SUBGRADE AND STONE LAYER IS IN PLACE AND WELL COMPACTED 12. CONSTRUCT NEW BUILDING AND PREPARE PAVEMENT AREAS INCLUDING CURB AND GUTTER. PAVE DRIVE AND PARKING AREAS. CONNECT ROOF DRAINS TO UNDERGROUND DRAINAGE S TRUC TURES 13. ROUGH GRADE THE REMAINING SITE. 14. PERMANENT OR TEMPORARY SOIL STABILIZATION SHALL BE APPLIED TO DENUDED AREAS IMMEDIATELY AFTER FINAL GRADE IS REACHED ON ANY PORTION OF THE SITE. TEMPORARY SOIL STABILIZA TION SHALL BE APPLIED IMMEDIA TEL Y TO DENUDED AREAS TNA T MA Y NOT BE AT FINAL GRADE BUT WILL REMAIN DORMANT (UNDISTURBED) FOR LONGER THAN 30 DAYS. PERMANENT STABILIZATION SHALL BE APPLIED TO AREAS THAT ARE TO BE LEFT DORMANT FOR MORE THAN ONE YEAR. 15. INSTALL REQUIRED LANDSCAPING. 16. ONCE THE SITE IS STABILIZED AND THE INSPECTOR HAS GIVEN APPROVAL, THE CONTRACTOR CAN REMOVE THE REMAINING EROSION CONTROL MEASURES 17 MAINTAIN ALL EROSION CONTROL MEASURES AS SPECIFIED IN THE VIRGINIA EROSION AND SEDIMENT CONTROL HANDBOOK, REMOVING ONLY WHEN APPROVED BY THE COUNTY INSPECTOR IN ACCORDANCE WITH THE VIRGINIA EROSION AND SEDIMENT CONTROL HANDBOOK. 18. ALL TEMPORARY EROSION AND SEDIMENT CONTROL MEASURES SHALL BE REMOVED WITHIN 30 DAYS AFTER FINAL SITE STABILIZATION OR AFTER THE TEMPORARY MEASURES ARE NO LONGER NEEDED, UNLESS OTHERWISE AUTHORIZED BY THE LOCAL PROGRAM ADMINISTRATOR. TRAPPED SEDIMENT AND THE DISTURBED SOIL AREAS RESULTING FROM THE DISPOSITION OF TEMPORARY MEASURES SHALL BE PERMANENTLY STABILIZED TO PREVENT FURTHER EROSION AND SEDIMENTATION. W411lillT��l i� RAIA ALL AREAS DISTURBED BY CONSTRUCTION SHALL BE STABILIZED WITH SUBGRADE STONE AND FINAL PAVEMENT OR BUILDINGS. AREAS NOT COVERED WITH PAVEMENT/BUILDINGS SHALL BE PERMANENTLY MULCHED AND PLANTED IMMEDIATELY FOLLOWING FINISH GRADING. PERMANENT SEEDING IS NOT SPECIFIED. MULCHING SHALL BE DONE ACCORDING TO THE CURRENT COUNTY STANDARDS, WHICH CONSISTS OF THE FOLLOWING: STRAW MULCH - 80LBSIIOOSF AFTER UNPAVED AREAS ARE STABILIZED, THEY WILL BE MAINTAINED ON A REGULAR BASIS. MINIMUM STANDARDS: P� CH OF` 1. MS -1. [4(1)] PERMANENT OR TEMPORARY SOIL STABILIZATION SHALL BE APPLIED TO SA SAFETY FENCE 3.01 CE )CONSTRUCTION 0 ENTRANCE 3.02 CR Ib CONSTRUCTION ROAD STABIL. J. 03 SF X- X SILT FENCE 3.05 lP INLET PROTECTION 3.07 & 3.08 PROJECT SITE. SCALE: NIA DIVERSION 312 ST�>■� DRAWN BY FVP TEMPORARY SEDIMENT TRAP 3.13 PS - PS PERMANENT SEEDING 3.32 INHIBIT EROSION. DUST CONTROL 3.39 GENERAL CONSTRUCTION NOTES FOR EROSION AND SEDIMENT CONTROL PLANS.• 1. THE PLAN APPROVING AUTHORITY MUST BE NOTIFIED ONE WEEK PRIOR TO THE PRE -CONSTRUCTION CONFERENCE, ONE WEEK PRIOR TO THE COMMENCEMENT OF LAND DISTURBING ACTIVITY, AND ONE WEEK PRIOR TO THE FINAL INSPECTION. 2. ALL EROSION AND SEDIMENT CONTROL MEASURES WILL BE CONSTRUCTED AND MAINTAINED ACCORDING TO MINIMUM STANDARDS AND SPECIFICATIONS OF THE VIRGINIA EROSION AND SEDIMENT CONTROL HANDBOOK AND VIRGINIA REGULATIONS VR 625-02-00 EROSION AND SEDIMENT CONTROL REGULATIONS. J. ALL EROSION AND SEDIMENT CONTROL MEASURES ARE TO BE PLACED PRIOR TO OR AS THE FIRST STEP IN CLEARING. 4. A COPY OF THE APPROVED EROSION AND SEDIMENT CONTROL PLAN SHALL BE MAINTAINED ON THE SITE AT ALL TIMES 5. PRIOR TO COMMENCING LAND DISTURBING ACTIVITIES IN AREAS OTHER THAN INDICATED ON THESE PLANS (INCLUDING, BUT NOT LIMITED TO, OFF-SITE BORROW OR WASTE AREAS), THE CONTRACTOR SHALL SUBMIT A SUPPLEMENTARY EROSION CONTROL PLAN TO THE OWNER FOR REVIEW AND APPROVAL BY THE PLAN APPROVING AUTHORITY. 6. THE CONTRACTOR IS RESPONSIBLE FOR INSTALLATION OF ANY ADDITIONAL EROSION CONTROL MEASURES NECESSARY TO PREVENT EROSION AND SEDIMENTATION AS DETERMINED BY THE PLAN APPROVING AUTHORITY. 7. ALL DISTURBED AREAS ARE TO DRAIN TO APPROVED SEDIMENT CONTROL MEASURES AT ALL TIMES DURING LAND DISTURBING ACTIVITIES AND DURING SITE DEVELOPMENT UNTIL FINAL STABILIZATION IS ACHIEVED. 8. DURING DEWATERING OPERATIONS, WATER WILL BE PUMPED INTO AN APPROVED FIL TERING DEVICE. 9. THE CONTRACTOR SHALL INSPECT ALL EROSION CONTROL MEASURES PERIODICALLY AND AFTER EACH RUNOFF PRODUCING RAINFALL EVENT. ANY NECESSARY REPAIRS OR CLEANUP TO MAINTAIN THE EFFECTIVENESS OF THE EROSION CONTROL DEVICES SHALL BE MADE IMMEDIA TEL Y. 10. ALL FILL MATERIAL TO BE TAKEN FROM AN APPROVED, DESIGNATED BORROW AREA. 11. ALL WASTE MATERIALS SHALL BE TAKEN TO AN APPROVED WASTE AREA. EARTH FILL SHALL BE INERT MATERIALS ONLY, FREE OF ROOTS, STUMPS, WOOD, RUBBISH, AND OTHER DEBRIS. 12., BORROW OR WASTE AREAS ARE TO BE RECLAIMED WITHIN 7 DAYS OF COMPLETION PER ZONING ORDINANCE SECTION 5.1.28. 13., ALL INERT MATERIALS SHALL BE TRANSPORTED IN COMPLIANCE WITH SECTION 13-301 OF THE CODE OF ALBEMARLE. 14., BORROW, FILL OR WASTE ACTIVITY INVOLVING INDUSTRIAL -TYPE POWER EQUIPMENT SHALL BE LIMITED TO THE HOURS OF 7.• 00 AM TO 9: 00 PM. 15., BORROW, FILL OR WASTE ACTIVITY SHALL BE CONDUCTED IN A SAFE MANNER THAT MAINTAINS LATERAL SUPPORT, OR IN ORDER TO MINIMIZE ANY HAZARD TO PERSONS, PHYSICAL DAMAGE TO ADJACENT LAND AND IMPROVEMENTS, AND DAMAGE TO ANY PUBLIC STREET BECAUSE OF SLIDES, SINKING, OR COLLAPSE. 16.. THE DEVELOPER SHALL RESERVE THE RIGHT TO INSTALL, MAINTAIN, REMOVE OR CONVERT TO PERMANENT STORMWATER MANAGEMENT FACILITIES WHERE APPLICABLE ALL EROSION CONTROL MEASURES REQUIRED BY THIS PLAN REGARDLESS OF THE SALE OF ANY LOT, UNIT BUILDING OR OTHER PORTION OF THE PROPERTY. 17'. TEMPORARY STABILIZATION SHALL BE TEMPORARY SEEDING AND MULCHING. SEEDING 1S TO BE AT 75 LBS/ACRE, AND IN THE MONTHS OF SEPTEMBER TO FEBRUARY SHALL CONSIST OF A 50/50 MIX OF ANNUAL RYEGRASS AND CEREAL WINTER RYE, OR IN MARCH AND APRIL TO CONSIST OF ANNUAL RYE, OR MAY THROUGH AUGUST TO CONSIST OF GERMAN MILLET. STRAW MULCH IS TO BE APPLIED AT 80LBS/100SF. AL TERNA TI VES ARE SUBJECT TO APPROVED BY THE COUNTY EROSION CONTROL INSPECTOR. 18. PERMANENT STABILIZATION SHALL BE LIME AND FERTILIZER, PERMANENT SEEDING, AND MULCH. AGRICULTURAL GRADE LIMESTONE SHALL BE APPLIED AT 90LBS/1000SF, INCORPORATED INTO THE TOP 4-6 INCHES OF SOIL. FERTILIZER SHALL BE APPLIED AT 1000LBS/ACRE AND CONSIST OF A 10-20-10 NUTRIENT MIX. PERMANENT SEEDING SHALL BE APPLIED AT 180LBS/ACRE AND CONSIST OF 957 KENTUCKY 31 OR TALL FESCUE AND 0-57 PERENNIAL RYEGRASS OR KENTUCKY BLUEGRASS. STRAW MULCH IS TO BE APPLIED AT 8OLBS/100SF. AL TERNA TI VES ARE SUBJECT TO APPROVED BY THE COUNTY EROSION CONTROL INSPECTOR. 19.. MAINTENANCE. ALL MEASURES ARE TO BE INSPECTED WEEKLY AND AFTER EACH RAINFALL. ANY DAMAGE OR CLOGGING TO STRUCTURAL MEASURES IS TO BE REPAIR IMMEDIATELY. SILT TRAPS ARE TO BE CLEANED WHEN 507 OF THE WET STORAGE VOLUME IS FILLED WITH SEDIMENT ALL SEEDED AREAS ARE TO BE RESEEDED WHEN NECESSARY TO ACHIEVE A GOOD STAND OF GRASS SILT FENCE AND DIVERSION DIKES WHICH ARE COLLECTING SEDIMENT TO HALF THEIR HEIGHT MUST BE CLEANED AND REPAIRED IMMEDIA TEL Y. 20. ALL TEMPORARY EROSION AND SEDIMENT CONTROL MEASURES ARE TO BE REMOVED W177-IIN 30 DAYS OF FINAL SITE STABILIZATION, WHEN MEASURES ARE NO LONGER NEEDED, SUBJECT TO APPROVAL BY THE COUNTY EROSION CONTROL INSPECTOR. 211. THIS PLAN SHALL BE VOID IF THE OWNER DOES NOT OBTAIN A PERMIT WITHIN 1 YEAR OF THE DATE OF APPROVAL. (WATER PROTECTION ORDINANCE SECTION 17-240G.) 22. PERMANENT VEGETATION SHALL BE INSTALLED ON ALL DENUDED AREAS WITHIN NINE (9) MONTHS AFTER THE DATE THE LAND DISTURBING ACTIVITY COMMENCED. (WATER PROTECTION ORDINANCE SECTION 17-2073.) EROSION AND SEDIMENT CONTROL MEASURES: UNLESS OTHERWISE INDICATED, ALL VEGETATIVE AND STRUCTURAL EROSION AND SEDIMENT CONTROL PRACTICES SHALL BE CONSTRUCTED AND MAINTAINED ACCORDING TO MINIMUM S71"ANDARDS AND SPECIFICATIONS OF THE HANDBOOK. THE MINIMUM STANDARDS OF THE VE -SCR SHALL BE ADHERED TO UNLESS OTHERWISE WAIVED OR APPROVED BY A VARIANCE. CHANGING SITE CONDITIONS MAY REQUIRE ADJUSTMENT, RELOCATION, OR INSTALLATION OF ADDITIONAL MEASURES. THE COUNTY OF ALBEMARLE ENGINEER MAY ALSO REQUIRE MODIFICATIONS AS NECESSARY. S7TRUCTURAL PRACTICES: ;1. TEMPORARY CONSTRUCTION ENTRANCE (CE) - J.02 A TEMPORARY CONSTRUCTION ENTRANCE WITH A WASH RACK SHALL BE INSTALLED AS INDICATED. TRUCKS SHALL USE THIS "ENTRANCE" PRIOR TO EXITING SITE AND DURING MUDDY CONDITIONS, DRIVERS OF CONSTRUCTION VEHICLES SHALL WASH THEIR WHEELS BEFORE ENTERING THE HI GH WA Y. .2. CONSTRUCTION ROAD STABILIZATION CRS) - J-03 STONE BASE MA TERIAL SHALL BE PLACED IN PA VED AREAS IMMEDIA TEL Y AFTER REACHING FINAL SUBGRADE ELEVATION. THE STONE SHALL BE INSTALLED TO THE FULL DEPTH OF THE PAVING SECTION AND COMPACTED AS SPECIFIED. J. SILT FENCE BARRIER (SF) - J. 05 SILT FENCE SEDIMENT BARRIERS WILL BE INSTALLED DOWNSLOPE OF AREAS WITH MINIMAL GRADES TO FILTER SEDEMENT-LADEN RUNOFF FROM SHEET FLOW AS INDICA TED. 4, INLET PROTECTION (LP) - 307 RIP -RAP SHALL BE PLACED IN A "BOX" AROUND THE DROP INLET AS A FILTER PRIOR TO ENTERING THE STORM DRAIN. ;5. DIVERSION (D V) - 312 EXISTING TEMPORARY DIVERSION DITCHES SHALL BE MAINTAINED IN PHASE 1 WHERE INDICATED TO DIVERT STORMWA TER TO THE EXISTING SEDIMENT TRAP. 6. SEDIMENT TRAP (ST) - 313 THE SEDIMENT TRAP SHALL BE INSTALLED AS ONE OF THE FIRST STEP MEASURES TO BE PUT IN PLACE BEFORE CONSTRUCTION BEGINS AND IS TO BE MODIFIED AS THE SITE IS STABILIZED. WHEN SEDIMENT HAS ACCUMULATED TO HALF OF THE VOLUME OF THE DESIGN WET STORAGE, IT SHALL BE REMOVED TO RESTORE THE TRAP TO THE ORIGINAL DIMENSIONS. AS CONSTRUCTION WORK IS COMPLETED AND AFTER THE SITE IS FULLY STABILIZED MUCK SHALL BE REMOVED AND THE TRAP FILLED IN. ,7. ROCK CHECK DAM (jCD) - 3.20 VDOT #1 STONE AND RIP -RAP SHALL BE PLACED IN THE EXISTING DITCH SECTION TO HELP FILTER AND DETAIN STORM WATER FROM THE INITIAL ROUTING OF SITE STORMWA TER. IT SHALL BE REMOVED WHEN THE SITE HAS BEEN STABILIZED. (8. TREE PROTECTION - 3.38 A FENCE BARRIER IS TO BE PLACED AROUND THE TREES AND VEGETATED AREAS WHICH WILL NOT BE DISTURBED TO PROTECT THE TREES AND OTHER VEGETATION FROM CONSTRUCTION EQUIPMENT AND SOIL COMPACTION. STRUCTURAL PRAC77CE (CONiT): 9. DUST CONTROL (DC) - 3.39 IN AREAS SUBJECT TO SURFACE AND AIR MOVEMENT OF DUST WHERE ON-SITE DAMAGE IS LIKELY TO OCCUR IF PREVENTIVE MEASURES ARE NOT TAKEN. IN AREAS SUBJECT TO LITTLE OR NO CONSTRUCTION TRAFFIC, A VEGETATED STABILIZED SURFACE WILL REDUCE DUST EMISSIONS. MULCH IS ANOTHER AL TERNA TI VE IN AREAS WHERE THERE IS NO TRAFFIC. IRRIGA TION MA Y BE USED FOR HAUL ROADS AND OTHER TRAFFIC ROUTES. REPEAT AS OFTEN AS NEEDED. STORMWA TER MANAGEMENT: STORMWATER DETENTION 1S BEING PROVIDED ONSITE IN AN ALUMINIZED STEEL PIPE UNDERGROUND DETENTION FACILITY. THIS FACILITY IS DESIGNED TO ATTENUATE THE 2 -YR AND 10 -YR DESIGN STORM EVENTS FOR PEAK RUNOFF RATES AND VELOCITIES. THE FACILITY IS ALSO DESIGNED TO REDUCE THE POST -DEVELOPMENT RUNOFF VOLUME TO LESS THAN THE PRE -DEVELOPMENT RUNOFF VOLUME BY INFIL TRA TION. WATER QUALITY MANAGEMENT IS BEING ACHIEVED BY INFILTRATING TWO TIMES THE REQUIRED TREATMENT VOLUME (1 -INCH OVER THE IMPERVIOUS AREA) TO ACHIEVE A 657 POLLUTANT REMOVAL EFFICIENCY. TWO CONTECH CDS UNITS ARE ALSO PROVIDED AS PRE-TREATMENT DEVICES FOR RUNOFF ROUTED TO THE UNDERGROUND DETENTION FACILITY. MAINTENANCE. ALL EROSION CONTROL MEASURES SHALL BE PLACED AS THE FIRST PHASE OF ANY LAND DISTURBING ACTIVITIES. IN GENERAL, ALL EROSION AND SEDIMENT CONTROL MEASURES WILL BE CHECKED DAILY AND AFTER EACH SIGNIFICANT RAINFALL. THEY SHALL BE CLEANED REPAIRED OR REPLACED AS NECESSARY THROUGHOUT THE CONSTRUCTION PHASE OF THIS PROJECT THE FOLLOWING ITEMS WILL BE CHECKED IN PARTICULAR: 1. THE SEDIMENT TRAPS WILL BE CHECKED REGULARLY FOR SEDIMENT CLEANOUT 2. THE GRAVEL OUTLETS WILL BE CHECKED REGULARLY FOR SEDIMENT BUILDUP, WHICH PREVENTS DRAINAGE. IF THE GRAVEL IS CLOGGED BY SEDIMENT, IT SHALL BE REMOVED AND CLEANED OR REPLACED. J. THE SILT FENCE BARRIER WILL BE CHECKED REGULARLY FOR UNDERMINING OR DETERIORATION OF THE FABRIC. SEDIMENT SHALL BE REMOVED WHEN THE LEVEL OF SEDIMEAV T DEPOSITION REACHES HALF- WAY TO THE TOP OF THE BARRIER. 4. SEEDED AND MULCHED AREAS SHALL BE CHECKED REGULARLY TO ENSURE THAT A GOOD STAND SIS MAINTAINED. AREAS SHALL BE FERTILIZED AND RESEEDED AS NEEDED. 5. INLET P'ROTECTION SHALL BE CHECKED FOR SEDIMENT BUILD-UP WHICH WILL PREVENT DRAINAGE IF THE GRAVEL IS CLOGGED BY SEDIMENT IT SHALL BE REMOVED AND CLEANED OR REPtLACED. 6. MUD BUIILD-UP ON THE CONSTRUCTION ENTRANCE SHALL BE REMOVED DAILY OR MORE OFTEN, AS NECESSARY. SEQUENCE SOF CONSTRUCTION. 1. NOTIFY ALBEMARLE COUNTY COMMUNITY DEVELOPMENT TO SCHEDULE A PRE - CONSTRUCTION MEETING AS REQUIRED. 2. PRIOR TO CONSTRUCTION ACTIVITIES, PREPARE A STORMWATER POLLUTION PREVENTION PLAN (S WPPP). SUBMIT VIRGINIA GENERAL PERMIT FOR DISCHARGES OF STORMWA TER FROM CONSTRUCTION ACTIVITIES REGISTRATION STATEMENT SUBMIT APPROPRIATE FEE FOR VSMP PERMITTING. CONTRACTOR SHALL BE A CERTIFIED LAND DISTURBER REGISTERED IN THE STATE OF VIRGINIA. J. FLAG THE LIMITS OF CLEARING AND GRADING. 4. INSTALL TREE PROTECTION FENCING ALONG NO -DISTURB BUFFER. 5. NO EROSION CONTROL MEASURES MAY BE REMOVED DURING THE CONSTRUCTION PROCESS WITHOUT THE APPROVAL FROM THE COUNTY INSPECTOR ON THE PROJECT 6. INSTALL THE CONSTRUCTION ENTRANCE AT THE LOCATION SHOWN ON THE PHASE I EROSION & SEDIMENT CONTROL (ESC) PLAN. AT CONSTRUCTION ENTRANCES WHERE CONSTRUCTION VEHICLE ROUTES INTERSECT PAVED PUBLIC ROADS, PROVISIONS SHALL BE MADE TO MINIMIZE THE TRANSPORT OF SEDIMENT BY (VEHICULAR) TRACKING ONTO THE PAVED SURFACE. WHERE SEDIWENT IS TRANSPORTED ONTO A PUBLIC ROAD SURFACE, THE ROAD SHALL BE CLEANED THOROUGHLY IMMEDIA TEL Y. SEDIMENT SHALL BE REMOVED FROM THE ROADS BY SHOVELING OR SWEEPING AND TRANSPORTING TO A SEDIMENT CONTROL DISPOSAL AREA. STREET WASHING SHALL BE ALLOWED ONLY AFTER SEDIMENT IS REMOVED IN THIS MANNER. SHOULD THE TEMPORARY CONSTRUCTION ENTRANCE NOT BE MAINTAINED PROPER'L Y OR AN EXCESSIVE AMOUNT OF SOIL FOUND TRACKED ONTO THE PUBLIC ROAD WA Y, THEN A PAVED CONSTRUCTION ENTRANCE, WATER TANKER TRUCK WITH 2 PRESSURE WASHERS AND A SETTLING AREA MAY BE REQUIRED BY THE EROSION AND SEDIMENT CONTROL PROGRAM ADMINISTRATOR. 7. INSTALL THE INITIAL CONSTRUCTION MEASURES SHOWN ON PHASE I EROSION & SEDIMENT CONTROL (ESC) PLAN. MEASURES INTENDED TO TRAP SEDIMENT SHALL BE CONSTRUCTED AND MADE FUNCTIONAL BEFORE ANY LAND DISTURBANCE OCCURS 8. ONCE ALL THE EROSION CONTROL ITEMS HAVE BEEN INSTALLED AS SHOWN ON PHASE I ESC PLAN AND THE COUNTY INSPECTOR HAS APPROVED THE EROSION CONTROL MEASURES, THE CONTRACTOR MAY BEGIN SITE GRADING ACTIVITIES AND EXPORTING SOILS. 9. PERMANENT OR TEMPORARY SOIL STABILIZATION SHALL BE APPLIED TO DENUDED AREAS IMMEDIA TEL AFTER FINAL GRADE IS REACHED ON ANY PORTION OF THE SITE. TEMPORARY SOIL STABILIZATION SHALL BE APPLIED IMMEDIA TEL Y TO DENUDED AREAS THAT MAY NOT BE AT FINAL GRADE BUT WILL REMAIN DORMANT (UNDISTURBED) FOR LONGER THAN 30 DAYS PERMANENT STABILIZATION SHALL BE APPLIED TO AREAS THAT ARE TO BE LEFT DORMANT FOR MORE THAN ONE YEAR. 10. CONSTRUCT NEW RETAINING WALL AND ROUGH GRADE PAVEMENT AREAS. INSTALL STORM SEWER, WATER, SEWER, AND OTHER UTILITIES. ABANDON/REMOVE EXISTING UTILITIES AS NEW UTILITIES ARE BROUGHT ONLINE. 11. SEAL ALL NEW STORMWATER INLET STRUCTURES TO PREVENT SEDIMENT FROM ENTERING EXFILTRATION FACILITY. CONTINUE TO DRAIN TOWARD E&S CONTROL MEASURES UNTIL PAVEMENT SUBGRADE AND STONE LAYER IS IN PLACE AND WELL COMPACTED 12. CONSTRUCT NEW BUILDING AND PREPARE PAVEMENT AREAS INCLUDING CURB AND GUTTER. PAVE DRIVE AND PARKING AREAS. CONNECT ROOF DRAINS TO UNDERGROUND DRAINAGE S TRUC TURES 13. ROUGH GRADE THE REMAINING SITE. 14. PERMANENT OR TEMPORARY SOIL STABILIZATION SHALL BE APPLIED TO DENUDED AREAS IMMEDIATELY AFTER FINAL GRADE IS REACHED ON ANY PORTION OF THE SITE. TEMPORARY SOIL STABILIZA TION SHALL BE APPLIED IMMEDIA TEL Y TO DENUDED AREAS TNA T MA Y NOT BE AT FINAL GRADE BUT WILL REMAIN DORMANT (UNDISTURBED) FOR LONGER THAN 30 DAYS. PERMANENT STABILIZATION SHALL BE APPLIED TO AREAS THAT ARE TO BE LEFT DORMANT FOR MORE THAN ONE YEAR. 15. INSTALL REQUIRED LANDSCAPING. 16. ONCE THE SITE IS STABILIZED AND THE INSPECTOR HAS GIVEN APPROVAL, THE CONTRACTOR CAN REMOVE THE REMAINING EROSION CONTROL MEASURES 17 MAINTAIN ALL EROSION CONTROL MEASURES AS SPECIFIED IN THE VIRGINIA EROSION AND SEDIMENT CONTROL HANDBOOK, REMOVING ONLY WHEN APPROVED BY THE COUNTY INSPECTOR IN ACCORDANCE WITH THE VIRGINIA EROSION AND SEDIMENT CONTROL HANDBOOK. 18. ALL TEMPORARY EROSION AND SEDIMENT CONTROL MEASURES SHALL BE REMOVED WITHIN 30 DAYS AFTER FINAL SITE STABILIZATION OR AFTER THE TEMPORARY MEASURES ARE NO LONGER NEEDED, UNLESS OTHERWISE AUTHORIZED BY THE LOCAL PROGRAM ADMINISTRATOR. TRAPPED SEDIMENT AND THE DISTURBED SOIL AREAS RESULTING FROM THE DISPOSITION OF TEMPORARY MEASURES SHALL BE PERMANENTLY STABILIZED TO PREVENT FURTHER EROSION AND SEDIMENTATION. W411lillT��l i� RAIA ALL AREAS DISTURBED BY CONSTRUCTION SHALL BE STABILIZED WITH SUBGRADE STONE AND FINAL PAVEMENT OR BUILDINGS. AREAS NOT COVERED WITH PAVEMENT/BUILDINGS SHALL BE PERMANENTLY MULCHED AND PLANTED IMMEDIATELY FOLLOWING FINISH GRADING. PERMANENT SEEDING IS NOT SPECIFIED. MULCHING SHALL BE DONE ACCORDING TO THE CURRENT COUNTY STANDARDS, WHICH CONSISTS OF THE FOLLOWING: STRAW MULCH - 80LBSIIOOSF AFTER UNPAVED AREAS ARE STABILIZED, THEY WILL BE MAINTAINED ON A REGULAR BASIS. MINIMUM STANDARDS: 4. MS -4. [4(4)] SEDIMENT BASINS AND TRAPS, PERIMETER DIKES, SEDIMENT BARRIERS, AND OTHER MEASURES INTENDED TO TRAP SEDIMENT SHALL BE CONSTRUCTED AS A FIRST STEP IN ANY LAND DISTURBING ACTIVITY, AND SHALL BE MADE FUNCTIONAL BEFORE UPSLOPE LAND DISTURBANCE TAKES PLACE. 4( 5. MS -5. [ 5)J STABILIZATION MEASURES SHALL BE APPLIED TO EARTHEN STRUCTURES SUCH AS DAMS, DIKES AND DIVERSIONS IMMEDIA TEL Y AFTER INSTALLATION. 6. MS -6. [4(6,)] SEDIMENT TRAPS AND SEDIMENT BASINS SHALL BE DESIGNED AND '^ CONSTRUCTED BASED UPON THE TOTAL DRAINAGE AREA TO BE SERVED BY THE TRAP OR BASIN. A. THE MINIMUM STORAGE CAPACITY OF A SEDIMENT TRAP SHALL BE 134 CUBIC YARDS PER ACRE OF DRAINAGE AREA, AND THE TRAP SHALL ONLY CONTROL DRAINAGE AREAS LESS THAN THREE ACRES. B. SURFACE RUNOFF FROM DRAINAGE AREAS GREATER THAN OR EQUAL TO ,J THREE ACRES SHALL BE CONTROLLED BY SEDIMENT BASINS. THE MINIMUM STORAGE - CAPACITY FOR A SEDIMENT BASIN SHALL BE 134 CUBIC YARDS PER ACRE OF DRAINAGE AREA. THE OUTFALL SYSTEM SHALL, AS A MINIMUM, MAINTAIN THE STRUCTURAL INTEGRITY o Uj a, OF THE BASIN DURING A TWENTY-FIVE YEAR STORM OF 24-HOUR DURATION. RUNOFF N E COEFFICIENTS USED IN RUNOFF CALCULATIONS SHALL APPLY TO A BARE EARTH CONDITION Z Z > o OR THOSE CONDITIONS EXPECTED TO EXIST WHILE THE SEDIMENT BASIN IS UTILIZED. o 7. MS -7. [4(7)] CUT AND FILL SLOPES SHALL BE DESIGNED AND CONSTRUCTED IN SUCH A Q > ~- MANNER THAT WILL MINIMIZE EROSION. SLOPES THAT ARE FOUND TO BE ERODING JUj O w 00 N o EXCESS/ VEL Y WITHIN ONE YEAR OF PERMANENT STABILIZATION SHALL BE PROVIDED WITH �I Z O r` L ADDITIONAL SLOPE STABILIZING MEASURES UNTIL THE PROBLEM IS CORRECTED. w _j � L �� O� 8. MS -8 [4(8)] CONCENTRATED RUNOFF SHALL NOT FLOW DOWN CUT OR FILL SLOPES 0 U rn M Z UNLESS CONTAINED WITHIN AN ADEQUATE TEMPORARY OR PERMANENT CHANNEL, FLUME, OR SLOPE DRAIN STRUCTURE. 9. MS -9 [4(9)] WHENEVER WATER SEEPS FROM A SLOPE FACE, ADEQUATE DRAINAGE OR These plans and associated OTHER PROTECTION SHALL BE PROVIDED. documents re the CONSULTINproperG ING 4 (10 ALL STORM SEWER INLETS THAT ARE MADE OPERABLE DURING and may not breproduced 10. MS_ 10. [ ( )] i by any means n whole or in CONSTRUCTION SHALL BE PROTECTED SO THAT SEDIMENT -LADEN WATER CANNOT ENTER part and shall not be THE CONVEYANCE SYSTEM WITHOUT FIRST BEING FILTERED OR OTHERWISE TREATED TO assigned to any third party REMOVE SEDIMENT. without the express written consent of POHL CONSULTING. 11. MS -11 [4(1 1)] BEFORE NEWL Y CONSTRUCTED STORMWA TER CONVEYANCE CHANNELS OR PIPES ARE MADE OPERATIONAL, ADEQUATE OUTLET PROTECTION AND ANY REQUIRED TEMPORARY OR PERMANENT CHANNEL LINING SHALL BE INSTALLED IN BOTH THE CONVEYANCE CHANNEL AND RECEIVING CHANNEL. 12. MS -12 [4(112)] WHEN WORK IN A LIVE WATERCOURSE IS PERFORMED, PRECAUTIONS SHALL BE TAKEN TO MINIMIZE ENCROACHMENT CONTROL SEDIMENT TRANSPORT, AND STABILIZE Uj THE WORK AREA TO THE GREATEST POSSIBLE EXTENT DURING CONSTRUCTION. < NON -ERODIBLE MATERIALS SHALL BE USED FOR THE CONSTRUCTION OF CAUSEWAYS AND Uj COFFERDAMS. EARTHEN FILL MAY BE USED FOR THESE STRUCTURES IF ARMORED BY NON -ERODIBLE COVER MATERIALS. LLJ (� 13. MS -13 [4(113)] WHEN A LIVE WATERCOURSE MUST BE CROSSED BY CONSTRUCTION --� Z VEHICLES MORE THAN TWICE IN ANY SIX-MONTH PERIOD A TEMPORARY VEHICULAR STREAM CROSSING (CONSTRUCTED OF NON -ERODIBLE MATERIAL SHALL BE PROVIDED. UjJ 0 Q 14. MS -14 [4(114)] ALL APPLICABLE FEDERAL, STATE, AND LOCAL REGULATIONS PERTAINING i TO WORKING IN OR CROSSING LIVE WATERCOURSES SHALL BE MET. � 7� CD Uj �.../ 15. MS -15 [4(15)] THE BED AND BANKS OF A WATERCOURSE SHALL BE STABILIZED > }...� IMMEDIA TEL Y AFTER WORK IN THE WATERCOURSE IS COMPLETED. 0 1 LU 16. MS 16 [4(116)] UNDERGROUND UTILITY LINES SHALL BE INSTALLED IN ACCORDANCE WITH Q Q THE FOLLOWING STANDARDS IN ADDITION TO OTHER APPLICABLE CRITERIA: Q w A. NO MORE THAN 500 LINEAR FEET OF TRENCH MAY BE OPENED AT ONE TIME. B. EXCA VA TED MATERIAL SHALL BE PLACED ON THE UPHILL SIDE OF TRENCHES. C. EFFLUENT FROM DEWATERING OPERATIONS SHALL BE FILTERED OR PASSED THIROUGH AN APPROVED SEDIMENT TRAPPING DEVICE, OR BOTH, AND DISCHARGED IN' A MANNER THAT DOES NOT ADVERSELY AFFECT FLOWING STREAMS OR U OFF-SITE PROPERTY. J D. MATERIAL USED FOR BACKFILLING TRENCHES SHALL BE PROPERLY COMPACTED IN 0 C) i - ORDER TO MINIMIZE EROSION AND PROMOTE STABILIZATION. Uj j V) 0 E. RLQ -STABILIZATION SHALL BE ACCOMPLISHED IN ACCORDANCE WITH THESE L.L REGULA TIONS Ce F APPLICABLE SAFETY REGULATIONS SHALL BE COMPLIED WITH. 0 17. MS -17. [4('17)] WHERE CONSTRUCTION VEHICLE ACCESS ROUTES INTERSECT PAVED PUBLIC 0 ROADS, PROVISIONS SHALL BE MADE TO MINIMIZE THE TRANSPORT OF SEDIMENT BY 0 � 0 VEHICULAR TRACKING ONTO THE PAVED SURFACE. WHERE SEDIMENT IS TRANSPORTED ONTO A PUBLIC WOAD SURFACE, THE ROAD SHALL BE CLEANED THOROUGHLY AT THE END OF � EACH DAY. SEDIMENT SHALL BE REMOVED FROM THE ROADS BY SHOVELING OR SWEEPING AND TRANSPORTED TO A SEDIMENT CONTROL DISPOSAL AREA. STREET WASHING SHALL BE W ALLOWED ONLY AFTER SEDIMENT IS REMOVED IN THIS MANNER. THIS PROVISION SHALL 0 06 APPLY TO )INDIVIDUAL SUBDIVISION LOTS AS WELL AS TO LARGER LAND -DISTURBING ACTI VI TIES. T ce Uj 18. MS -18. [4(18)] ALL TEMPORARY EROSION CONTROL MEASURES SHALL BE REMOVED WITHIN W 30 DAYS AFTER FINAL SITE STABILIZATION, OR AFTER THE TEMPORARY MEASURES ARE NO LONGER NEEDED UNLESS OTHERWISE AUTHORIZED BY THE LOCAL PROGRAM ADMINISTRATOR. TRAPPED SEDIMENT AND THE DISTURBED SOIL AREAS RESULTING FROM THE DISPOSITION OF TEMPORARY' MEASURES SHALL BE PERMANENTLY STABILIZED TO PREVENT FURTHER EROSION ANVD SEDIMENTATION. PROJECT NO. 19. MS -19. PROPERTIES AND WATERWAYS DOWNSTREAM FROM DEVELOPMENT SITES SHALL BE PROTECTED FROM SEDIMENT DEPOSITION, EROSION AND DAMAGE DUE TO INCREASES IN 114 VOLUME, VELOCITY AND PEAK FLOW RATE OF STORM WA TER RUNOFF FOR THE STATED FREQUENCY STORM OF 24-HOUR DURATION. SHEET NO. SHEET 17 OF 21 P� CH OF` 1. MS -1. [4(1)] PERMANENT OR TEMPORARY SOIL STABILIZATION SHALL BE APPLIED TO DENUDED AREAS WITHIN SEVEN DAYS AFTER FINAL GRADE IS REACHED ON ANY PORTION OF THE SITE. TEMPORARY SOIL STABILIZATION SHALL BE APPLIED WITHIN SEVEN DAYS TO a i DENUDED AREAS THAT MAY NOT BE AT FINAL GRADE BUT WILL REMAIN DORMANT FRANK V. POHL D (UNDISTURBED) FOR LONGER THAN 30 DAYS. PERMANENT STABILIZATION SHALL BE APPLIED TO AREAS THAT ARE TO BE LEFT DORMANT FOR MORE Lic No. 04026 � THAN ONE YEAR. Ib 2. MS -2. [4(2)] DURING CONSTRUCTION OF THE PROJECT SOIL STOCKPILES SHALL BE STABILIZED OR PROTECTED WITH SEDIMENT TRAPPING MEASURES THE CONTRACTOR IS RESPONSIBLE FOR THE TEMPORARY PROTECTION AND PERMANENT STABILIZATION OF ALL SOIL STOCKPILES ON SITE AS WELL AS SOIL INTENTIONALLY TRANSPORTED FROM THE PROJECT SITE. SCALE: NIA J. MS -3. [4(3)] A PERMANENT VEGETA TI VE COVER SHALL BE ESTABLISHED ON DENUDED HATE: 08108112 AREAS NOT OTHERWISE PERMANENTLY STABILIZED. PERMANENT VEGETATION SHALL NOT DRAWN BY FVP BE CONSIDERED ESTABLISHED UNTIL A GROUND COVER IS ACHIEVED THAT, IN THE OPINION OF THE DIVISION OF SOIL AND WATER CONSERVATION OF THE DEPARTMENT OF REVISIONS: CONSERVATION AND RECREATION, IS UNIFORM, MATURE ENOUGH TO SURVIVE AND WILL COUNTY COMMENTS 081.1112 INHIBIT EROSION. 4. MS -4. [4(4)] SEDIMENT BASINS AND TRAPS, PERIMETER DIKES, SEDIMENT BARRIERS, AND OTHER MEASURES INTENDED TO TRAP SEDIMENT SHALL BE CONSTRUCTED AS A FIRST STEP IN ANY LAND DISTURBING ACTIVITY, AND SHALL BE MADE FUNCTIONAL BEFORE UPSLOPE LAND DISTURBANCE TAKES PLACE. 4( 5. MS -5. [ 5)J STABILIZATION MEASURES SHALL BE APPLIED TO EARTHEN STRUCTURES SUCH AS DAMS, DIKES AND DIVERSIONS IMMEDIA TEL Y AFTER INSTALLATION. 6. MS -6. [4(6,)] SEDIMENT TRAPS AND SEDIMENT BASINS SHALL BE DESIGNED AND '^ CONSTRUCTED BASED UPON THE TOTAL DRAINAGE AREA TO BE SERVED BY THE TRAP OR BASIN. A. THE MINIMUM STORAGE CAPACITY OF A SEDIMENT TRAP SHALL BE 134 CUBIC YARDS PER ACRE OF DRAINAGE AREA, AND THE TRAP SHALL ONLY CONTROL DRAINAGE AREAS LESS THAN THREE ACRES. B. SURFACE RUNOFF FROM DRAINAGE AREAS GREATER THAN OR EQUAL TO ,J THREE ACRES SHALL BE CONTROLLED BY SEDIMENT BASINS. THE MINIMUM STORAGE - CAPACITY FOR A SEDIMENT BASIN SHALL BE 134 CUBIC YARDS PER ACRE OF DRAINAGE AREA. THE OUTFALL SYSTEM SHALL, AS A MINIMUM, MAINTAIN THE STRUCTURAL INTEGRITY o Uj a, OF THE BASIN DURING A TWENTY-FIVE YEAR STORM OF 24-HOUR DURATION. RUNOFF N E COEFFICIENTS USED IN RUNOFF CALCULATIONS SHALL APPLY TO A BARE EARTH CONDITION Z Z > o OR THOSE CONDITIONS EXPECTED TO EXIST WHILE THE SEDIMENT BASIN IS UTILIZED. o 7. MS -7. [4(7)] CUT AND FILL SLOPES SHALL BE DESIGNED AND CONSTRUCTED IN SUCH A Q > ~- MANNER THAT WILL MINIMIZE EROSION. SLOPES THAT ARE FOUND TO BE ERODING JUj O w 00 N o EXCESS/ VEL Y WITHIN ONE YEAR OF PERMANENT STABILIZATION SHALL BE PROVIDED WITH �I Z O r` L ADDITIONAL SLOPE STABILIZING MEASURES UNTIL THE PROBLEM IS CORRECTED. w _j � L �� O� 8. MS -8 [4(8)] CONCENTRATED RUNOFF SHALL NOT FLOW DOWN CUT OR FILL SLOPES 0 U rn M Z UNLESS CONTAINED WITHIN AN ADEQUATE TEMPORARY OR PERMANENT CHANNEL, FLUME, OR SLOPE DRAIN STRUCTURE. 9. MS -9 [4(9)] WHENEVER WATER SEEPS FROM A SLOPE FACE, ADEQUATE DRAINAGE OR These plans and associated OTHER PROTECTION SHALL BE PROVIDED. documents re the CONSULTINproperG ING 4 (10 ALL STORM SEWER INLETS THAT ARE MADE OPERABLE DURING and may not breproduced 10. MS_ 10. [ ( )] i by any means n whole or in CONSTRUCTION SHALL BE PROTECTED SO THAT SEDIMENT -LADEN WATER CANNOT ENTER part and shall not be THE CONVEYANCE SYSTEM WITHOUT FIRST BEING FILTERED OR OTHERWISE TREATED TO assigned to any third party REMOVE SEDIMENT. without the express written consent of POHL CONSULTING. 11. MS -11 [4(1 1)] BEFORE NEWL Y CONSTRUCTED STORMWA TER CONVEYANCE CHANNELS OR PIPES ARE MADE OPERATIONAL, ADEQUATE OUTLET PROTECTION AND ANY REQUIRED TEMPORARY OR PERMANENT CHANNEL LINING SHALL BE INSTALLED IN BOTH THE CONVEYANCE CHANNEL AND RECEIVING CHANNEL. 12. MS -12 [4(112)] WHEN WORK IN A LIVE WATERCOURSE IS PERFORMED, PRECAUTIONS SHALL BE TAKEN TO MINIMIZE ENCROACHMENT CONTROL SEDIMENT TRANSPORT, AND STABILIZE Uj THE WORK AREA TO THE GREATEST POSSIBLE EXTENT DURING CONSTRUCTION. < NON -ERODIBLE MATERIALS SHALL BE USED FOR THE CONSTRUCTION OF CAUSEWAYS AND Uj COFFERDAMS. EARTHEN FILL MAY BE USED FOR THESE STRUCTURES IF ARMORED BY NON -ERODIBLE COVER MATERIALS. LLJ (� 13. MS -13 [4(113)] WHEN A LIVE WATERCOURSE MUST BE CROSSED BY CONSTRUCTION --� Z VEHICLES MORE THAN TWICE IN ANY SIX-MONTH PERIOD A TEMPORARY VEHICULAR STREAM CROSSING (CONSTRUCTED OF NON -ERODIBLE MATERIAL SHALL BE PROVIDED. UjJ 0 Q 14. MS -14 [4(114)] ALL APPLICABLE FEDERAL, STATE, AND LOCAL REGULATIONS PERTAINING i TO WORKING IN OR CROSSING LIVE WATERCOURSES SHALL BE MET. � 7� CD Uj �.../ 15. MS -15 [4(15)] THE BED AND BANKS OF A WATERCOURSE SHALL BE STABILIZED > }...� IMMEDIA TEL Y AFTER WORK IN THE WATERCOURSE IS COMPLETED. 0 1 LU 16. MS 16 [4(116)] UNDERGROUND UTILITY LINES SHALL BE INSTALLED IN ACCORDANCE WITH Q Q THE FOLLOWING STANDARDS IN ADDITION TO OTHER APPLICABLE CRITERIA: Q w A. NO MORE THAN 500 LINEAR FEET OF TRENCH MAY BE OPENED AT ONE TIME. B. EXCA VA TED MATERIAL SHALL BE PLACED ON THE UPHILL SIDE OF TRENCHES. C. EFFLUENT FROM DEWATERING OPERATIONS SHALL BE FILTERED OR PASSED THIROUGH AN APPROVED SEDIMENT TRAPPING DEVICE, OR BOTH, AND DISCHARGED IN' A MANNER THAT DOES NOT ADVERSELY AFFECT FLOWING STREAMS OR U OFF-SITE PROPERTY. J D. MATERIAL USED FOR BACKFILLING TRENCHES SHALL BE PROPERLY COMPACTED IN 0 C) i - ORDER TO MINIMIZE EROSION AND PROMOTE STABILIZATION. Uj j V) 0 E. RLQ -STABILIZATION SHALL BE ACCOMPLISHED IN ACCORDANCE WITH THESE L.L REGULA TIONS Ce F APPLICABLE SAFETY REGULATIONS SHALL BE COMPLIED WITH. 0 17. MS -17. [4('17)] WHERE CONSTRUCTION VEHICLE ACCESS ROUTES INTERSECT PAVED PUBLIC 0 ROADS, PROVISIONS SHALL BE MADE TO MINIMIZE THE TRANSPORT OF SEDIMENT BY 0 � 0 VEHICULAR TRACKING ONTO THE PAVED SURFACE. WHERE SEDIMENT IS TRANSPORTED ONTO A PUBLIC WOAD SURFACE, THE ROAD SHALL BE CLEANED THOROUGHLY AT THE END OF � EACH DAY. SEDIMENT SHALL BE REMOVED FROM THE ROADS BY SHOVELING OR SWEEPING AND TRANSPORTED TO A SEDIMENT CONTROL DISPOSAL AREA. STREET WASHING SHALL BE W ALLOWED ONLY AFTER SEDIMENT IS REMOVED IN THIS MANNER. THIS PROVISION SHALL 0 06 APPLY TO )INDIVIDUAL SUBDIVISION LOTS AS WELL AS TO LARGER LAND -DISTURBING ACTI VI TIES. T ce Uj 18. MS -18. [4(18)] ALL TEMPORARY EROSION CONTROL MEASURES SHALL BE REMOVED WITHIN W 30 DAYS AFTER FINAL SITE STABILIZATION, OR AFTER THE TEMPORARY MEASURES ARE NO LONGER NEEDED UNLESS OTHERWISE AUTHORIZED BY THE LOCAL PROGRAM ADMINISTRATOR. TRAPPED SEDIMENT AND THE DISTURBED SOIL AREAS RESULTING FROM THE DISPOSITION OF TEMPORARY' MEASURES SHALL BE PERMANENTLY STABILIZED TO PREVENT FURTHER EROSION ANVD SEDIMENTATION. PROJECT NO. 19. MS -19. PROPERTIES AND WATERWAYS DOWNSTREAM FROM DEVELOPMENT SITES SHALL BE PROTECTED FROM SEDIMENT DEPOSITION, EROSION AND DAMAGE DUE TO INCREASES IN 114 VOLUME, VELOCITY AND PEAK FLOW RATE OF STORM WA TER RUNOFF FOR THE STATED FREQUENCY STORM OF 24-HOUR DURATION. SHEET NO. SHEET 17 OF 21 ,. -. f 6 1 W1, ,..._....... \. `x. v tea\ �. _. 3 1 CB LIMITS OF y DISTURBANCE' �\ 1 ` f 14-1 H ;V.: 2 �s y �. L ss€ < . v ... -._. � .. - { ,'� :. :. a -. Wil`.• .- ... �.. is .. -- a _ 4, - __ -B 1 AF G -- ' X" e\ V / 1M / y a'. 3 -CC -IG as LIMITS OF DISTURBANCL \�a`°a'a\ z�\;.Ma�_\��• �\c�. aaa;...., ,:; ;.'\ �\'ate,..._::::...:", x\'>,: a``.;C.n:::.. �"\-�`�. �:...�t`��a`�—O ,F ?s y .. s... .Z, „��, s „, e..., .... 01 20 40 60 a a....; ...,- ',��\aa��.<,,a CONTOUR INTERVAL = 1' FIELDWORK PERFORMED OCTOBER 5, 2006 _ .. i Quantity `9 -IG F Root Comments AF Acer x tree iianji `; € T E i=i.(2?d" Autumn Sk ze lvlaptq T' y i 1 .5" =1 -AF ` ... rBA s.. H`4ropoao Fiombeam „R 1.51, 10 1 a'x —1-CB `az E stem Redbud (Rising&m) 5 .w1 U111 .. ............. CU Urhioiia l?hus virgi€-rrt_us G iAe Fringe Tree 1 6-7' B&B/miit 6 88 x.,,,. E, 3Io 1 Cba "Rilcenton, Sentry` > F � O V CJ '�✓ —1 -AF ScientificNarne CommonNarne Quantity `9 -IG i Root Comments AF Acer x tree iianji `; € T E i=i.(2?d" Autumn Sk ze lvlaptq 6 1 .5" =1 -AF ` ... CB Carphus bavMus H`4ropoao Fiombeam „R 1.51, 0&B 1 a'x —1-CB `az E stem Redbud (Rising&m) 5 .w1 U111 B&B.twt''Straigrittruntc braaichOg begins at 3'; bakanced ;iE?a CU Urhioiia l?hus virgi€-rrt_us G iAe Fringe Tree PLANT LIST GENERAL LANDSCAPE NOTES: PRE -CONSTRUCTION • CONTRACTOR IS RESPONSIBLE FOR CONTACTING "MISS UTILITY" AT 1.800.552.7001 FOR LOCATION OF ALL UTILITY LINES. TREES SHALL BE LOCATED A MINIMUM OF 5 FEET FROM SEWER/WATER CONNECTIONS. NOTIFY ENGINEER OF CONFLICTS. • VERIFY ALL PLANT MATERIAL QUANTITIES ON THE PLAN PRIOR TO BIDDING, PLANT LIST TOTALS ARE FOR CONVENIENCE ONLY AND SHALL BE VERIFIED PRIOR TO BIDDING • PROVIDE PLANT MATERIALS OF QUANTITY, SIZE, GENUS, SPECIES, AND VARIETY INDICATED ON PLANS. ALL PLANT MATERIALS AND INSTALLATION SHALL COMPLY WITH RECOMMENDATIONS AND REQUIREMENTS OF ANSI Z60.1 "AMERICAN STANDARD FOR NURSERY STOCK". IF SPECIFIED PLANT MATERIAL IS NOT OBTAINABLE, SUBMIT PROOF OF NON AVAILABILITY TO THE ARCHITECTS, TOGETHER WITH PROPOSAL FOR USE OF EQUIVALENT MATERIAL. • PROVIDE AND INSTALL ALL PLANTS IN ACCORDANCE WITH DETAILS AND NURSERY RECOMMENDATIONS. CONSTRUCTION/INSTALLATION: • OWNER RESERVES THE O ECT RIGHT T RE ANY PLANT AND MATERIAL G J � S THAT ARE IN AN UNHEALTHY OR UNSIGHTLY CONDITION, AS WELL AS PLANTS AND MATERIALS THAT DO NOT CONFORM TO ANSI 260.1 "AMERICAN STANDARD FOR NURSERY STOCK. • INSTALL LANDSCAPE PLANTINGS AT ENTRANCES/EXITS AND PARKING AREAS ACCORDING TO PLANS SO THAT MATERIALS WILL NOT INTERFERE WITH SIGHT DISTANCES. • CONTRACTOR IS RESPONSIBLE FOR WATERING ALL PLANT MATERIAL DURING INSTALLATION AND UNTIL FINAL INSPECTION AND ACCEPTANCE BY OWNER. CONTRACTOR SHALL NOTIFY OWNER OF CONDITIONS WHICH AFFECTS THE GUARANTEE. INSPECTIONS/GUARANTEE: • CONTRACTOR IS RESPONSIBLE FORSCHEDULING A FINAL INSPECTION BY THE OWNER. • ALL EXTERIOR PLANT MATERIALS SHALL BE GUARANTEED FOR ONE FULL YEAR AFTER DATE OF FINAL INSPECTION AGAINST DEFECTS INCLUDING DEATH AND UNSATISFACTORY GROWTH. DEFECTS RESULTING FROM NEGLECT BY THE OWNER, ABUSE OR DAMAGE BY OTHERS, OR UNUSUAL PHENOMENA OR INCIDENTS WHICH ARE BEYOND THE CONTRACTORS CONTROL ARE NOT THE RESPONSIBILITY OF THE CONTRACTOR. • PLANT MATERIAL QUANTITIES AND SIZES WILL BE INSPECTED FOR COMPLIANCE WITH APPROVED PLANS BY A SITE PLAN REVIEW AGENT OF THE ALBEMARLE COUNTY PLANNING DEPARTMENT PRIOR TO THE RELEASE OF THE CERTIFICATE OF OCCUPANCY. • REMOVE ALL GUY WIRES AND STAKES 12 MONTHS AFTER INSTALLATION. • THE SITE OWNER IS RESPONSIBLE FOR MAINTAINING ALL LANDSCAPING, INCLUDING TREES AND SHRUBS WITHIN EASEMENTS. LANDSCAPING CALCULATIONS: STREET FRONTAGE: A. REQUIRED - 1 Large Street Tree per 50 LF of Frontage: Equation: Road Frontage (LF) / 1 tree per 50 If = Total Required Trees Whitewood Road Frontage = 340 LF 340 LF / 1 tree per 50 LF = 6.8 (Use 7) Trees Oak Forest Road Frontage = 154 LF 154 LF / 1 tree per 50 LF = 3.08 (Use 3) Trees B. PROVIDED: Whitewood Road: 7 Large Street Trees (1.5" to 1.75" Caliper) Oak Forest Road: 3 Large Street Trees (1.5" to 1.75" Caliper) PARKING LOT LANDSCAPING (INTERIOR): A. REQUIRED - 5% of paved parking and vehicular circulation area shall be landscaped 1 medium OR large tree per 10 parking spaces. Equation: Paved & Vehicular Circulation Area (SF) x 5% = Min. Required Area of Landscaping # of Parking Spaces / 1 tree per 10 Spaces = Min. Required # of Trees 18,212 SF of Parking & Circulation x 5% = 911 SF Min. Area of Landscaping 35 Parking Spaces / 1 tree per 10 spaces = 3.5 Trees (Use 4 Medium Trees) B. PROVIDED: Landscaped Area = 1,394 SF No. of Interior Landscape Trees = 6 Small Trees and 2 Medium Trees PLANT CANOPY: A. REQUIRED - 10% of Developed Site Area, excluding buffer and play areas. Equation: Developed Site Area (SF) x 10% = Req'd Tree Canopy at 10 -yrs. 59,938 SF of Developed Site x 10% = 5,994 SF Min. Tree Canopy B. PROVIDED: 6,005 SF Canopy (refer to Plant Canopy Calculation Table on Sheet L-2) Label ScientificNarne CommonNarne Quantity Caliper Hefght Root Comments AF Acer x tree iianji `; € T E i=i.(2?d" Autumn Sk ze lvlaptq 6 1 .5" B&B Straight ti€.a'ik-1 b anr hi€ ; g begins at+ ;'WC` heed head CB Carphus bavMus H`4ropoao Fiombeam 3 1.51, 0&B Straight trLMk; brwching begns at 3 ,'bafaued heap? CC cerejs € aknane€isDts &cvs- E stem Redbud (Rising&m) 5 .w1 6-7' B&B.twt''Straigrittruntc braaichOg begins at 3'; bakanced ;iE?a CU Urhioiia l?hus virgi€-rrt_us G iAe Fringe Tree 1 6-7' B&B/miit Straight trunk, branciang begins at 3'. ba1:�s ced head E, 3Io 1 Cba "Rilcenton, Sentry` Piro€at7 Sentry Gink Q { i=,s � O V CJ '�✓ �i �Ei:hght true, branching begin5 at 31 pbd i cieed h e9e E Rea cornuta & --vs. Chkiese Hot�yr (DA. arF Burford) ^ 49 o 24" Wit, M pians from r ne sorir-c9" € ealthy+ ccr€ E bafaiiceo fora. s lex gla_bra'Oensa' Densa L;hberry 40 o 24" Cont. AIi pParts from ane sourcE„ healthy+ cosh€; valanced forafi IFI I, --x rrenata'i'taoge'ii€tonl' Hoo tori icsrit .Jape ie Holy 3E 24" Cont. A€6 plants from one soiree; healthy color; balanced fc�rrtl: Lei La€derstroernia x 'Tu kegee' (faude) Tuskegee Crapernyrtle• 1 6'-7° B&Blcr nt MNIN tank (' -5 t3-unL-)y deBiSe, irrnform branching is Lirlope Spicata Creeping Lily Turf 93 6" Cont. AN pleats from orae sci me healthy calor; balanced fami SOIL Fesmie.- ,30 3 Sod Cool Ceasmi Variety. Sed blend rnayf be substituted at ow n er's ,aappi€�'vat, vffl'P\ H I'll ' FRANK V. POHL D Lic No. 0406 6 FSSIaNAL ENAr SCALE: 1" = 20' DATE: 08/08/12 DRAWN BY EVP REVISIONS; COUNTY COMMENTS 08-31-12 COUNTY COMMENTS 09-24-12 These plans and associated documents are the exclusive property of POHL CONSULTING and may not be reproduced by any means in whole or in part and shall not be assigned to any third party without the express written consent of POHL CONSULTING. Uj Uj Z -rl .w1 U) LLJ .� rr� VJ O I� o N �//�'j� Uj z O V CJ '�✓ _ J N ®� ZU�Q�� LIJ n 0> w CX) N o ■ > ° s _]I zoo w J o LL C..� - U 1q-- � These plans and associated documents are the exclusive property of POHL CONSULTING and may not be reproduced by any means in whole or in part and shall not be assigned to any third party without the express written consent of POHL CONSULTING. Uj Uj -rl .w1 < LLJ .� •Uj Uj i■ 0 ■ LL •e PROJECT NO. 114 SHEET NO. L-1 SHEET 18 OF 21 ° l County of Albemarle Conservation Plan Cheeklist — To be placed on Landscape Plans i (Handbook, pp 111-284-111-297 for complete specifications) T Hr C7F � r 1. The followln2 items shad be shown on the lan: ,-� i �C Trees to be saved' 2 Linc is of clearing (outside dripline of trees to besaved), a FRANK V. POHL D Location and type of protective fencing, Lic No. 040 26 Grade changes requiring tree wells or walls; Proposed trenching or tunneling beyond the limits of cleating. 1� S ION � kl s* S I E All tracts to be saved shall marked whit print ornsbcsn at a height clearly visible to equipment operators, No grading; shall begin until the tree marking has been inspected and approved by a County Inspector. ARBOR WEBBING APE OR NYLON 3 ^ onstru ,tl„ oner Conference. SCALE: N/A iIt 'Tree preservation and protection measures shall be reviewed with the contractor on site. DATE: 08/08/12 REINFORCED RUBBER HOSE PRUNE DEAD OR DAMAGED BRANCHES DO NOT PRUNE CENTRAL LEADER. 4' l m t nd Sw e° ARBOR TAPE, OR NYLON WEBBING DRAWN BY FLIP PLACE TOP OF ROOT BALL ! H�aavy equipment, vehicular traf c, and storage of`c:onstruction materials including soil shall not be permitted within the driplines oftrees SLIGHTLY ABOVE GRADE. to be saved. REVISIONS: COUNTY COMMENTS 08-31-12 REINFORCED RUBBER HOSE, S. Soil Erosion and,jtorLn&jter Detenti n D ccs; ARBOR TAPE, OR NYLON WEBBING Suvh devices shall not adverset 'ect trees to be savers. COUNTY COMMENTS 09-24-12 SHREDDED HARDWOOD y a 2X2 HARDWOOD STAKE MULCH (MIN. 4" DEPTH) I (DO NOT MULCH AGAINST ABOVE GRADE. / TRUNK OF TREE) 911-llitres are not permitted within 100 .feet of the dripline of trees to be saved, EARTH BERM AROUND BALL SHREDDED HARDWOOD _ _ i 7. Toxic Materials: 6" MIN. EARTH SAUCER MULCH (MIN. 4" DEPTH) =came materials shall not be stored within loft feet of the dripline of trees to be saved,.. (DO NOT MULCH AGAINST \„�,/► i TRUNK OF TREE) I I REMOVE BURLAP FROM � t e, n TOP 1/3 OF BALL EARTH BERM AROUND BED ! Trees to be retainedwithin 40 feet of a proposed building or grading activity shalt be protected by fencing. �J REMOVE STRINGS, WIRE, BURLAP III I III I _ ORIGINAL SOIL, AMEND AS Fencing shall be in place and shall. be inspected and approved by a. County Inspector prior to grading or construction, FROM TOP 1/3 OF BALL REQUIRED _ 9. T lis:' I / NOTE : NEVER CUT When the ground level must be raised within the dripline of a tree to be saved, a tree well shall be providedand a construction. detail PLANT ON UNDISTURBED SOIL (� CBALL MAIN LEADER l submitted for approval, DIAMETER .� Ill. Tree Walls; Tree Walls; ground level must be lowered within the dripline a tree to be saved„ a tree wall shall be provided; and a construction detail J DECIDUOUS TREE PLANTING DETAIL CONIFEROUS TREE PLANTING DETAIL submitted for approval. � U) NO SCALE 11. Trenebiicx and Tunneling, NO SCALE m?Vlnen trenching is required within the limits of cleaning, it shall be dean as far away from the trunks of trees as possible. Tunneling y trooper a large tree shall be considered as an alternative when it is anticipated that necessary trenching will destroy feeder roots. � �..(.� ev Eo LIJ 12. Clean 0 z> 010 Protective fencing shall be the last items removed during the filial cleanup. � - 0- I TO >az,.- N 13, Damaged Tees. O w 00 0 o D maged trees shall be treated immediately by pruning, fertilizzation or other methods recommended by a tree specialist d ifs17 Iw 0 .o a ° NO Es 1T 1S THE DEVE CtPER'S RESPONSIBILITY TO CONFER WITH THE CONTRACTOR ON TREE CONSERVATION :�Sz (7 � N0 REMOVE BURLAP FROM REQUIREMENTS. =dd C: TOP 1/3 OF BALL i :`O U dM REMOVE BURLAP FROM LL _ I LI_ ILI_ � l TDP 1/3 OF BALL I LIlow NE SiGNA`cTU (DA'l ) EARTH BERM AROUND BED These plans and associated STANDARD ORANGE VINYL OR PLASTIC CONSTRUCTION documents are the exclusive —! — FENCE ATTACHED TO POSTS (PRE—WEATHERED WOOD, l property of POHL CONSULTING SHREDDED H(ARDV,0D MULCH GALVANIZED STEEL, IRON OR THICK PVC PLASTIC), AT ZO—NTRA.C'1 PURCHASER SIGNATURE (DATE) and may not be reproduced I (MIN. 3" DEPTH) 5/1/06 Page 1ofI by any means in whole or in LEAST40" ABOVE FINISH GRADE WITH SPAN BETWEEN __.._._.__._...__._._.___......._.-___............._._._._._._ __.._ . _._......_._._.__._...._._._.-...._._._._._...___...__.........._._._.___.__....._...--_ _..._...-._._..._..__......._.__........._._._._._._._.....___e._......_.__.__....._.......w._._..m._..._._...__..... art and shall not be — DO NOT MULCH AGAINST STEM. p POSTS NO GREATER THAN 6' OiN CENTER. EVERY NINTH assigned to any third party - ORIGINAL SOIL, AMEND AS REQUIRED POST SHALL CONTAIN A WARNING SIGN THAT CLEARLY without the express written UNDISTURBEID SOIL IDENTIFIES THE FENCE AS A TREE PROTECTION FENCE. consent of POHL CONSULTING. NOTE : REMOVE ALL DEAD, BROKEN, TREE PRO TEC TION FENCE DISEASED AND WEAK BRANCHES. (FOR USE ALONG EN TIRiE 20–FT BUFFER) SHRUB PLANTING DETAIL �/ NO SCALE Il Uj vi1 Z W PLANT CANOPY CALCULATIONS `LARGE DECIDUOUS TREES (50'w7(Shade and/or;S ee )Uj Lj Height Growth Total Ratio of TotalC t•linirr um Caliper at over 10 Height In Width to Vvirlth In Area of � _Z Botanical Name Common Name Gftf. or Height Planting Years 10 Years Height 10 Years Canopy Total Area of Canopy (� STANDARD ORANGE (Min.Cal.lHt.,i {x _ M X+ Y= T �.R� �R t= D3. -1414 = �t� ria ofC �oP� f �) � VINYL CONSTRUCTION Acer x ft rmearmii °'�lef%rsr d%' Aulurmin Blaze 1aple t1.5r,_1.75" Cal.) 1 30 0.75 22.5 397 2362 > FENCE Ginkgo biloba "Princeton Sentiy'` Ptinceton Sentry Ginl�cgo (Fruitless) 4 05'-1.75" Cil.) 111Q 2,1 0- 2p 4.2 14 56LU 2438 MEDIUM DECIDUOUS TREES l" �� '- _ ... TREE i Height Gnnsth Total Rutin of TOW m lt1pimum Caliper at over 10 Height In ii'Iliclth to 1111idth In Area of � � _j `Botanical Name Common Name Q '. or Height Planting Years 10 Years Height 10 Years Canopy Total Area of Canopy Uj f ! . (Ofn Ca1.1Ht) {x'1 (Y) ?t + ,Y = T (R) (R) T= 0 3.1414= Qty: ar Area of Cano e 1'SFj I ' ac inns betulas Eureapean Hornbeam 3 1.5"4.75" Cal. 10 '10 20 0.75 15 177 531i-4 U 531 '~• / Lli BAR STAKES _ __ - Li J z ORNAMENTAL TREES (20 ') � CL STANDARD ORANGE VIINYL _ Height GroAth TOW Ratio of Tota! __�--- --CONSTRUCTION FENCE NVinimum Caliper at over, 10 Height In Width tea Width In. Area of < © �— „ Botanical Name crrrrro� llarrte or Height I?1ant,`ng Years 10 Years Height 10 Years C�nc oyr _ Total Area c/Cenol�D. _ , � � LU 'V EVENLY DRIVEN METAL T BAR STAKES (1+n.Cal.�Ht) (gal . X+ Y T (R) (Rl T= 3.1411= tv XArea ofCanoPy (SFJ, F--1 O Chionanthus �ijginicu White Ftin e Trey 1 {6°-7$) 5 14 0.90 1?,6 1 .5 125 0 ^ I�---1 EXISTING GRADE cercis canadensis & cros. E stern Redbud (Rising Sun) 5 (6°-7T) 7 0 17 0.74 12,56 124 620 LL �C UU CL rn I—III— SMALL ORNAMENTAL TREES (IT -209 �...� LU BURY1 /3 OF POST Height Groa�fh Total Ratio of Toff Ani u Cal[per- at over .10 Leight in Vllidth to Kridth In Area of NOTES: Botanical Name Common Name or Height Planting Years 10 Years_ Height. 10 Years Canopy TotalArea o`Cano y 1• BARRIER PREVENTS COMPACTION OF SOIL AROUND {�rn.��l.rHt:) C�) CY;1 ,� Y= -� CRl CRTs T= L� . ��= qty. Area ROOTS BY CONSTRUCTION EQUIPMENT. � t tr is indica x e rapemyrtl 1 6`-7°) 69 1 15 0.66 9.9 77 77 I I=1 I I=1 I I=1 I I=1 I I=1 I I1 I I1 I I=1 2. EXTEND FENCE TO) DRIPLINE AT ALL POINTS (DRIPLINE 77 J IS DESIGNATED BY OUTSIDE EDGES OF TREE BRANCHES) BROADLEA VED E ERGREENI SEM -EVERGREEN SHRUBS S ee it LY -15') Height GrovAh Total' Batter of Vital: Minimum Calmer at over 10 Height In vilidth to Width In Area of TREE PROTECTION DETAIL (FOR USE FOR SPECIMEN TREES) Botanical Name Common Name or Height Planting Years 10 Years Height 10 Years Canopy TotalArea ofCanopy PROJECT NO. NO SCALE (Min.CabHt) . (X1 () '� Y= � (Rl (R# T= 0 .14th= Qty. �Ar�� ofCancsl�y`P��i Ilex cornuta & evs. hinese Holly (DVvarl" Burford) 40 24" 2 3 5 1.35 4.25 14 666 114 Ilex crena( & cvs. liapanese Holly (l-oogendom) 33 4" 2 0.90 4.5 16 608 Ilex globs & c lrtlsber Reilly tCompact ., Nigra, Shamrock) 40 24,, ? 6 0.90 5.4 3 20 SHEET NO. 2214 Grand Total: 6005 { SHEET 19 OF 21 _ 1 I• l _�yJl 1 /� LUMINAIRE SCHEDULE W No. Label Symbol Label Qty Catalog Number Description Lamp File Lumens LLF Watts ❑ 0.8 fc 4.6:1 Lithonia DSX1 LED DSX1 LED WITH 2 LIGHT ONE 142.5 -WATT LED, 0.0 fc 0.5 fc 0.0 fc N / A N / A L19 6 2 30B700/40K FT ENGINES, 700mA AIMED DOWN POS. DSX1 _ LED _2_ Absolute 1.00 142.5 20.0 9.5 0.0 MVOLT HS DRIVER, 4000K LEDS, 272.6 30B700_4OK_F 20.0 10.5 0.0 6 L19 342.1 31.4 HOUSE SIDE SHIELDS, 7.4 T_MVOLT_HS. 7 L5 351.0 120.9 10.0 0.0 0.0 TYPE FT OPTICS L5 ies 112.3 10.0 0.0 0.0 9 L5 OCL VEGA VA2- VEGA UP/DOWN LED OSRAM SYLVANIA LED 0.0 0.0 10 L18 0L18 97.9 17 O10A-WF-PTD- WALL SCONCE MODULES (2 REQ'D) 7100-L2.ies Absolute 1.00 21.1 0.0 0.0 12 2LD12/30K 281.9 157.6 6.8 0.0 0.0 13 L18 L5 21 Lithonia LP6F 1/26TRT MVOLT 6" OPEN DOWNLIGHT WITH DIFFUSE ONE 26 -WATT TRIPLE TUBE COMPACT LP6FN_1_26T 1800 1.00 29 6.8 0.0 0.0 607A REFLECTOR FLUORESCENT, RT_MVOLT_6 6.8 0.0 0.0 16 L18 248.2 165.1 6.8 VERTICAL BASE UP 09A.ies 17 L18 235.1 173.7 6.8 0.0 0.0 18 POSITION. 1-26 WATT 252.8 172.7 6.8 0.0 0.0 19 L18 239.6 181.0 LAMP WITH A 3 WATT 0.0 0.0 20 L5 252.7 166.2 18.0 0.0 0.0 BALLAST=29 TOTAL WATTS L5 242.8 172.4 18.0 STATISTICS W No. Label Description Symbol Avg Max Min Max/Min Avg/Min PARKING LOT ONLY X 2.4 fc 3.7 fc 0.8 fc 4.6:1 3.0:1 Property Line 120.3 0.0 fc 0.5 fc 0.0 fc N / A N / A UPG CHILD CARE+ CENTER 66.2 1.5 fc 14.3 fc 0.0 fc N / A N / A rl - a. '0.0t\ 3 .,y r F r b. 4 tit _A y sdp 0 � Fera. g a. .w LIMITS OF DISTURBANCt -/ II- IIIIIIIIIII' CONTOUR INTERVAL = 1' FIELDWORK PERFORMED OCTOBER 5, 2006 GENERAL PHOTOMETRIC NOTE. EACH OUTDOOR LUMINAIRE EQUIPPED WITH A LAMP THAT EMITS 3,000 OR MORE INITIAL LUMENS SHALL BE A FULL CUTOFF LUMINAIRE. THE SPILLOVER OF LIGHTING FROM LUMINAIRES ONTO PUBLIC ROADS AND PROPERTY IN RESIDENTIAL OR RURAL AREAS ZONING DISTRICTS SHALL NOT EXCEED ONE-HALF FOOTCANDLE. LUMINAIRE LOCATIONS W No. Label X Location Y MH Orientation o' 1 a\`�.`e��.�v.�.�.��.�•a�a�•`�``���'\..:.�.,: .1. "a......._��•'�`a�`.a�a.l.._..�. �.:-.::....^a'��`..'.�W��;�.:\`a`��'c.\•..,a'.��¢�C���`�`n,"aa.. a�'a�,�`j;.Mya`���•C�•a' II- IIIIIIIIIII' CONTOUR INTERVAL = 1' FIELDWORK PERFORMED OCTOBER 5, 2006 GENERAL PHOTOMETRIC NOTE. EACH OUTDOOR LUMINAIRE EQUIPPED WITH A LAMP THAT EMITS 3,000 OR MORE INITIAL LUMENS SHALL BE A FULL CUTOFF LUMINAIRE. THE SPILLOVER OF LIGHTING FROM LUMINAIRES ONTO PUBLIC ROADS AND PROPERTY IN RESIDENTIAL OR RURAL AREAS ZONING DISTRICTS SHALL NOT EXCEED ONE-HALF FOOTCANDLE. LUMINAIRE LOCATIONS W No. Label X Location Y MH Orientation Tilt 1 L19 78.2 211.1 20.0 88.6 0.0 2 L19 75.4 120.3 20.0 88.9 0.0 3 L19 135.1 66.2 20.0 11.9 0.0 4 L19 204.4 54.6 20.0 9.5 0.0 5 L19 272.6 42.7 20.0 10.5 0.0 6 L19 342.1 31.4 20.0 7.4 0.0 7 L5 351.0 120.9 10.0 0.0 0.0 8 L5 349.4 112.3 10.0 0.0 0.0 9 L5 348.0 103.8 10.0 0.0 0.0 10 L18 278.4 97.9 6.8 90.0 0.0 11 L18 285.3 96.9 6.8 0.0 0.0 12 L18 281.9 157.6 6.8 0.0 0.0 13 L18 303.2 154.3 6.8 0.0 0.0 14 L18 295.2 155.6 6.8 0.0 0.0 15 L18 288.2 156.5 6.8 0.0 0.0 16 L18 248.2 165.1 6.8 0.0 0.0 17 L18 235.1 173.7 6.8 0.0 0.0 18 L18 252.8 172.7 6.8 0.0 0.0 19 L18 239.6 181.0 6.8 0.0 0.0 20 L5 252.7 166.2 18.0 0.0 0.0 21 L5 242.8 172.4 18.0 0.0 0.0 22 L5 234.4 178.1 18.0 0.0 0.0 23 L5 183.3 201.4 18.0 0.0 0.0 24 L5 171.5 204.5 18.0 0.0 0.0 25 L5 161.6 208.3 18.0 0.0 0.0 26 L18 177.7 199.7 6.8 0.0 0.0 27 L18 179.8 206.0 6.8 0.0 0.0 28 L18 164.0 204.1 6.8 0.0 0.0 29 L18 165.6 210.3 6.8 0.0 0.0 30 L5 209.7 183.6 10.0 0.0 0.0 31 L5 202.9 186.3 10.0 0.0 0.0 32 L18 139.8 209.0 6.8 0.0 0.0 33 L5 153.2 167.5 18.0 0.0 0.0 34 L5 168.4 162.3 18.0 0.0 0.0 35 L5 147.8 162.4 18.0 0.0 0.0 36 L5 158.3 159.2 18.0 0.0 0.0 37 L5 169.7 155.9 18.0 0.0 0.0 38 L5 214.5 141.2 18.0 0.0 0.0 39 L5 209.4 137.3 18.0 0.0 0.0 40 L5 218.5 132.4 18.0 0.0 0.0 41 L5 227.9 132.3 18.0 0.0 0.0 42 L5 228.1 125.6 18.0 0,0 0.0 43 L18 252.4 118.8 6.8 0.0 0.0 44 L18 238.3 102.1 6.8 90.0 0.0 1_j Fi OF !l FRANK V. POHL D Lac No. 0406 cis' 10N A L EN�� SCALE; 1" = 20' DATE: 08/08/12 DRAWN BY FVP REVISIONS: COUNTY COMMENTS 08-31-12 These plans and associated documents are the exclusive property of POHL CONSULTING and may not be reproduced by any means in whole or in part and shall not be assigned to any third party without the express written consent of POHL CONSULTING. cl� W �J Z W U Uj j'' ce U) rV1 Q9 71F UjN O O z z> O U '" w �o LLJ O� n� (Dwcoco 0 Uj Lr) NILLJ U .IL O -0 L'� _j Q d F-1 � CD I - ~O rn V 14- ami_ These plans and associated documents are the exclusive property of POHL CONSULTING and may not be reproduced by any means in whole or in part and shall not be assigned to any third party without the express written consent of POHL CONSULTING. cl� W Z W U Uj j'' ce Q9 > > 2 W '" L W U Uj Q Uj d F-1 � 0 Lf) 0 < 0 W CL 0 0 U W F_ PROJECT NO. 1.14 SHEET NO, PH -1 SHEET 20 OF 21 £a £ S .F; 76 h ttS A�Sr3&.'d' RL �O 7Stt8 AA fi l t 3. e'cPi'-CiBa as Sa1sTS'Rk&.e3'"rxSLRit?+ __ _...._,_._._..__.......... .. ... 1111 1111 .. ......._._.. 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