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Home My WebLink AboutSDP200900045 Plan - Approved 2009-12-07OLD TRAIL PHASE VIII BLOCK 2 FINAL SITE PLAN, EROSION CONTROL & GENERAL NOTES OWNERS: MARCH MOUNTAIN PROPERTIES, L.L.0 ENGINEER: COLLINS ENGINEERING WHITEHALL DISTRICT800E. JEFFERSON STREET 800 E. JEFFERSON STREET CHARLOTTESVILLE, VA 22902 CHARLOTTESVILLE, VA 22902 TELEPHONE: (434)245-0100 TELEPHONE. (434)293-3719 FAX. (434)245-0300 FAX.- (434)245-0300 ALBEMARLE COUNTY, VIRGINIA CONTACT: MR. GAYLON BE/GHTS CONTACT: MR. SCOTT COLLINS, P.E. EMAIL: scotti0collins- engineering. com PIEDMONT SENIOR LIVING REAL ESTATE, LLC 800 E JEFFERSON ST CHARLOTTESVILLE, VA 22902 i r PRE-APPL/CA TION CONFERENCE. SEPTEMBER 19, 2008 TAX MAP NO.: 055E -01-00-000F0, 055E -01-00-000F1 AREA: BLOCK 2: 4.91 ACS 01-00-OOOFO: 4.397 ATMP055EC rTMP055EQ1-00-OOOFf: 0.797 AC. s r l TOTAL 5.194 AC.* \ , \ r Y _J. ,/ , '` r ,: t ,/ ., • 4 i. ,.. r, s ti \ •.,hit, _ \ i'r' \ TOTAL: NEIGHBORHOOD MODEL DISTRICT r a> v i v vii". { ! ., y{,. t§M fax ; "" r y,rr , , A ,•,;. ;"r,* -\ r \- APPROVED WITH PROFFERS 9-14-05x eik u,f r L f m lt k ' i4r"F_ e .. \ ` ' - , - \ \ \` BY ALBEMARLE COUNTY BOARD OF SUPERVISORS „.; c H , °sY' •,. _ - +` y 'fr r. , . 3 r r:r,' P s Y•.., ..._ .. - - -- _. ... - - •Ay. jt .ft , , \ ..`. \ °\ _ ` r NOTE COPY OF PROFFERS PROVIDED SEPARATELY r r r 78 UNTSUSE. MUL T7FAMlL Y (ELDERLY CONGREGATE CARE FACILITY): REST HOME, NURSING HOME, CONVALESCENT HOME, ORPHANAGE (PER SECTION 18-5.1.13 OF ALBEMARLE COUNTY ZONING ORDINANCE): 46,029 SQ. FT. (40 BEDS) r f COMMERCIAL OFFICE: 10,500 SQ. FT. v 24.1,17" f , DENSI TY- 78 UNI TS/ 4.91 AC. = 15.9 OU/AC. _ - 1A- NON-RESIDENTIAL: REST HOME. 46,029 SQ. FT. 1COMMERCIALOFFICE. 0, 500 S FTQ. j,J \, 11 (a, ! f l!. A ,\ f L, L f y"`r 4 'T 'H`M 1 r ',:! '. : TOTAL: 56,529 SQ. FT\ TMP 55E.1 EMPLOYEES• REST HOME: 40 EMPLOYEES (MAX.) Y s MARCH MOUNTAIN COMMERCIAL OFFICE BUILDING: 15 EMPLOYEES (MAX.) PFOP RT ES ,,98 806'JEFFERSON ST. 1. .r , /: BUILDING HEIGHTS• MAXIMUM BUILDING HEIGHTS SHALL NOT EXCEED 4 STORIES, PROPOSED CONGREGATE CARE/ - ; - ' F ,CHARLOTTESVILLt. VA 22982 REST HOME BUILDING IS 3 STORIES PLUS A BASEMENT LEVEL. PROPOSED COMMERCIAL OFFICE BUILDING IS 3 STORIES - - TMP aE'%A1 - - r =.A,;, , '- :- 5+'k,,,fi) r ' - t • ,,' t t / SUBDIVISION STREETS: CURB & GUTTER MA CH MOUNTAIN R t I- \ 1 Jrt PROPERTIES L>'' OO , JEFF- • {. , i r , \', , DRAINAGE DISTRICT: L/CK/NGHOLE DRAINAGE BASIN (LICK/NGHOLE CREEK IS RECEIVING WATERS FOR PROJECT) 800 E. JEFFERSON -ST. CHA LOTTESVI LLE, VA - 22 _ H i °Plj r}k'. - - I IL\ WA TERSHEO: S. RI VANNA RESERVOIR, , - TOPO & SUR VEY TOPOGRAPHY PROVIDED BY LICENSED LAND SURVEYOR LINCOLN SURVEYING /N JAN. 2008, UPDATED / _-- "•_ _ _-- --- INFORMA TION FEB. 2009 EXISTING VEGETATION: ROLLING GRASS FIELD WITH NO EX/STING TREES LA LIGHTING. • ALL OUTDOOR LUMINARIES SHALL EMIT LESS THAN 3,000 MAXIMUM LUMENS. TMP 55E01 -E TMP 55E1 -A1 LIGHTING PLAN SHALL BE PROVIDED WITH THE FINAL SI7E PLAN. BEI MARCH MOUNTAINGHTS & - PARKING: PARKING LOT SHALL BE SHARED AMONG ALL USES AND LOCATED WITHIN A COMMON ACCESS PROPERTIES I, - , - - U TI - E- ' ? PROPERTIES' EASEMENT. PROPOSED SHARED PARKING ARRANGEMENT IS SUBJECT TO ADMINISTRA77VE LLC - - - - 860 E. JEFFERSON Sj ' ZONING APPROVAL. ON -STREET PARKING PROVIDED SHALL NOT BE STRIPED. 800 E. --+It - - t t- - a t- - a t ; , CHARLOTTESVILLE, VA ',22902LSVI JEFFERSON ST. PHASING. • PHASE Il CONSISTS OF 70 PARKING SPACES AND 10,500 SQ. FT. COMMERCIAL OFFICE CHARLOTTESVIL ' BUILDING LOCATED IN THE SOUTHEAST QUADRANT OF THE BLOCK. :--` PHASE I CONSISTS OF THE REMAINDER OF THE DEVELOPMENT WITHIN BLOCK 2. VA 22902 _ fir - EITHER PHASE MAY BE CONSTRUCTED INDEPENDENT OF THE 07HER PHASE, IN ANY ORDER. PHASES ARE SHOWN GRAPHICALLY ON SHEET S-1. If SHEET LAYOUT SCALE: 1" = 100' CURRENT OWNE DEVELOPER LEGEND MARCH MOUNTAIN PROPERTIES, LLC. ROADS BEIGHTS DEVELOPMENT CORPORATION EXISTING CULVERT. ... . ... EARTH DI TCH CULVERT ^_ DRIVEWAY CULVERT 800 EAST JEFFERSON STREET Q DROP INLET & STRUCTURE NO. BENCH MARK CURB CLEARING LIMITS CHARLOTTESVILLE, VA 22902 1 77777!= CURB & GUTTER PROPOSED PAVEMENT VDOT STANDARD STOP SIGN EC -3A DITCH "-------? 00-------- EXISTING CONTOUR DEPTH OF EC -3A DITCH <z PROPOSED CONTOUR ENGINEER 6 EC -2 DITCH 240.55 PROPOSED SPOT ELEVATION COLLINS ENGINEERING STORMWATER MANAGEMENT PLANS f — 79C DENOTES TOP18ACK OF CURB 6" DEPTH OF EC -2 DITCH TIB DENOTES TOP OF BOX 800 EAST JEFFERSON STREET CHARLOTTESVILLE, VA 22902 434.293.3719 ROPI p5 p 10 CR zET 691 4 4 / f Nc,S,o`F C',QFF THI PRO EC T8oVILLAGE CENTER q B Sc BTO` OWNSWLLE S A E. TO c_ RLOT7ESV/ LE 250 TO \ ... / H OAP • NRNPIKE HENLEY M.S. WA YN FISEoRoROOK Ef WESTERN ALBEMARLE TO AFTON H.S. 250 /N' QST To C'S'AR VICINITY MAP SCALE: 1" = 2000' Sheet List Table Sheet Number Sheet Title T-1 COVER T-2 OLD TRAIL VILLAGE ZONING REQUIREMENTS E-1 EXISTING CONDITIONS S-1 SITE PLAN S-2 GRADING AND DRAINAGE PLAN S-3 UTILITY PLAN S-4 SITE PLAN DETAILS S-5 SITE PLAN DETAILS R-1 GOLF DRIVE PLAN & PROFILE R-2 BROOKLEY DRIVE PLAN & PROFILE DP -1 DRAINAGE AREAS DP -2 DRAINAGE PROFILES DP -3 DRAINAGE PROFILES DP -4 DRAINAGE CALCULATIONS DP -5 DITCH PLAN, PROFILE & CALCULATIONS ESC -1 E&S NARRATIVE AND COMPUTATIONS ESC -2 E&S PHASE I ESC -3 E&S PHASE II ESC -4 E&S PLAN DETAILS & CALCULATIONS ESC -5 E&S PLAN DETAILS & CALCULATIONS SWM -1 EXISTING STORMWATER MANAGEMENT SWM -2 PROPOSED STORMWATER MANAGEMENT SWM -3 STORMWATER MANAGEMENT CALCULATIONS L-1 LANDSCAPING PLAN L-2 LANDSCAPING DETAILS L-3 LIGHTING PLAN p ic(,Yl'TR OLLINSZ Lic. No`. J 035791.'b. IONAL S_t'0) i I kyj 1113 g 10113101)1 ur1 1 I ENGMER z INSPECnONS Z OC 2. w ojk g NGII wil I Vl w UU p ic(,Yl'T R OLLINSZ Lic. No`. J 035791.'b. IONAL S_t'0) U, C O O O O oma•+ o L z CL 0a CLWa 0 H 0 z' Q _z Z z 2oW z1) w 1-1 z CZ0 z w a LZ N ° aJ J O O U V° 0o U ocs 3 O Z U 00 U J W c 0- a aN 1 0 a F LU o ° x' H > ct j W E v '3 W U) Z c Uj 1 U z N Z ° w ' F. U W Z J0J O oUu 000 T W v a 60 4 =p D N Q V O x'._. U V O w O 0 o N w 1_ 0E - 0 w E a° C. ( n v0 — 0 JOB NO. 0 02008 00 SCALE AS NOTED LC SHEET NO. a o 0 V) T-1 Fes- 3 w zZ OC g w WzW g g w Vl w UU U ZQ W V 0 O2 u0 GC V UO oC aM a w oc w to w w N cc U, C O O O O oma•+ o L z CL 0a CLWa 0 H 0 z' Q _z Z z 2oW z1) w 1-1 z CZ0z w a LZ N ° aJ J O O U V° 0o U ocs 3 O Z U 00 U J W c 0- a aN 1 0 a F LU o ° x' H > ct j W E v '3 W U) Z c Uj 1 U z N Z ° w ' F. U W Z J0J O oUu 000 T W v a 60 4 =p D N Q V O x'._. U V O w O 0 o N w 1_ 0E - 0 w E a° C. ( n v0 — 0 JOB NO. 0 02008 00 SCALE AS NOTED LC SHEET NO. a o 0 V) T-1 Fes- 3 11- y-. 1z, - 0_ , -, , I , I i r .- :: '. , : \'. - - l' / \ NOTES: c - . . 1. r 0 ,.2 1. TPlOOGRAPHY PROVIDED BY LINCOLN SURVEYING IN JANUARY 2008. UPDA _ _. _ " . G ,. _ , . ,, . 5 - \ DATED INFORMA TION FEB. 2009. I j r _ - 1-1. ; . ...: s _,, . - - THERE IS NO WPO BUFFER WTHIN THE LIMITS OF BLOCK 2. Y. - ., . ,, / \ -- 1. i. . r ., - - - - \ -.. c- .: .. _ , . J. THERE ARE N P _ _ fr . - .,, „ -. ., f ... / \ E R 0 FLOODPLAIN LIMITS LOCATED ON THIS SITE PER FEMA MAP 51003C 2r, : - \ \ . \ ,,,, ,: 9D, DATED 02 04 2005. A&V1 ..,,,1. r.,,. t / \ RE IS A FLOOPLAIN WITHIN THE VICINITY OF THE PARCEL AS SHOWN ON THE PLAN. r* ,. y" - - - - 4 TOPOGRAPHY WAS FIELD VERIFIED IN FEBRUARY, 2009. SC TT R. COLLINS 4v - - S. BOUNDARY INFORMATION SURVEYED BY JENNINA;X , ,; : -, ; - \ _ VE GS STEPHENSON, PC. IN MAY, 2009. A FINAL SUBDIVISION PLAT O --i I l00," . t:. .''' \ 7_/ U Lic. No. 035791 w '' s, \ _ _ HAS BEEN RECORDED FOR THIS PARCEL. THE BOUNDARY INFORMA TION FOR THE PLA T HASrA _ S BEEN INCLUDED i BELOW. a 1 A2, Ail, 7 1 1 1, i ' 1 - \ \ 1sr' l l _ I Ec0y _ - \ NAL 4".. .: 3 r. i 4 'f! .^r-'r . Jr\. L, 1'Y 1'Y:3'.-" - - \ \ 1` _ f ... - '. - - .. \ a -r , 1` OOD PLAINi. ,,' _ _ I \ , I 1 / I 11 XISTING SEDIM NT \ t r E E r, h. . b r.;^ EAMp1. _ w . Y:.: a r. STR BUFFER - BA N' \ \11 r` - ( I \ j f \ i - \ it r t' i - 11 i l \ i I 11 I i11 11/ 11 y SANITARY SEWER /' 1. / \ A, ASEMENT ; ^ / ' s. I 9 lq i 4 gra J z z i in P 12 86 PG. 154 / = / r - i 6 _ q.; f w- , 1 / / w z w w 11 cc cc I 11- / ' , _ / " - _ _ .. _ - - - I II I EXISTING 20 u o c c y, , , r ` . ~'', y , - - - _ - _ - -- _ _ WATERLINE EASEMENT , ' , ' , " / z vai zZw5 _ - D.B. 1445, PG. 181 / - 0 0 0 0 r / _ r -- _ - - - - I Ir ' / O z O GC w oC cG f _ \ / / _ - EXISTING CRITICAL O- i ; / / / / m a o a aII/ / 1. i / / / ' ' _ - _ ' SLOPES (>25X) --- - - - _ _ _ _. _ - -- - -- - --- - - -- __ \ I i I I / , / , / ' / - ' W _n W W S31'0' " 1\1 11__ _ _ P4 555.940'- __ ._. - _ - --- -- -- -- - - -- I I _ , ' 7 37.66E QQ \ ' \ / / odic ° c cc N31 -_07'_37.66"W - ui62.746 Wg0- __- - --- - - -- - - t_ / T ll \ 11 \ \ 11 ' / UQ r fpm / / / _ - _ -. \ ' \- = % / / / ,- nO_` . / / / / .- _ - __ `- - _ __ _- -- -- __ - _ ` 6 - - _- _ __ " / / o , , - ' / / z (00 * ,_ , 1_1 I/ - ui a 0 a (D n II/ (' / p 9 / J % % 11 \ \ \ \ / / / / / // , - - - / \ \ / it ! / / BLO-Cj< 2 \ / J , - - - _ -- 4 / / / / / - \ \ / / , / A / / / / / / / / \ / \ I / / OJ• / / / / /! / / / -- / - _ \ / \ 1 \ / ' / - - ' / 11 / % ' / ' / n 1 / l / / / / ,6 J __ _ \ i \ \ \ \ \ / / ' - / L9 ON% ll i / - / %\ \ \ \ - / en N. __ -_ - - .l I i _ r / / II, / % / L=35.829, R=143,.2`55 / -- _ -' - / z rv z 14.3302 , ' ! / , / // / I / / , 7 MP: 055E- 01- 00- OOOFO -- - _ - - , -- - - - OWNER: PIEDMONT SENIOR LI VINO REAL ES TA TE, LLC \ \ \ \ __ _ / ' i i / , / 0 / ' " % _ _ tV l l I , ZONING: NMD , _ 8 I i i- " ' % ' d' ° USE. VACA,N'T \ -- I I I _ --- -- - O / i I ACREAGE'4.397AGS,\ - M , o n 1 I / l D.B. 3739, PG. 307 __ _ \ " __ 000 I a _ / / ' aIi / _ \ .._ - \ S30 37 22.58 -E ' 61.000 /11 I I , / / \ \ \ 234.973 - _ - \ i i N30'/S7'22.58"W / / ' cV ° L. I I I / i ' -- _\ / ` \ \ ^ 1 - _ ` i , ' i / / / / / ' / i ' I Q f L=61-.062,_ R=0.000 I I I I ` \. \_ - -- - _ \ ` i , / / / 4\ 4) l A=43.7322 ' ' I / / \ \ /., \ \ I ` i / / / / \ cv 1 I / / ,\ _-, A,t \, i 1 i i / / l / \ .j .Q 06iiI/ w . f ` '1 1 \ i 1 / - z v ,, h, loll i ' 11 z Ac I ` Zl r I TMP: 055E-O1-OQ-000FI E f` \\ , I / (_ W H - 00BLOCK - - _ _ / I w OWNER: MARCH MOUN,TAIN PROPER i \LLC [ \ Lo i I U. o WSMP: 055E- O 1- 00- OOOA 1 / OWNER: MARCH MOUDIFA/PJ 'ROPER77ES - _ _ - / lr / dTrlVtl-1-5 ZONING: NMD z liq \ \ \ 1 I / W ZONING: - _ / / USE. VACANT% ,, `± \ ` i N I / \/ I I + z az NMD- - / y, p 4 A,,} v A v V' i i I v, I USE: Vel CANT 3 ` - _ / N ACREAGE. 0.797 AC a_\ f-P1 \ \ t, / W 0 •` o N _ _ 1 / // / / SANITARY SEWER co °n°• D.B. 3738, PG. 195 ,', z5,,,; \ \ ' v, M ` , i I i , - wL9F.., j o in -oi / / ASEMENT N T_ v V", ' t'I A v v i y EXISTING 8" I I 1 --- o - Lo _ , / D.B. 3738, PG. 195 v ?> i .'.!;:.;; v it i i v WATERLINE PLUG I I , -' Q 3 Z 1 1.._ - TEMPORARY DRAINAGE 1 i i I I I I O O z ° I OUTFALL i i i \ I I \ I W b) ' I-, -_- / \\ \ i \ J Q4)C 1. z 69 , EXISTING SANITARY BENCHMARK - -- - \ \ \ \\ \ i\ - - _ - L0 ` __ O - , \ - - N I i SEWER - _ _ 3 _ - - 0_- xL. TOP OF-MHa95.16 \ \ \ \ W s TMP-: D55E _, 0_1 00= U60A 1_ \ U 1 0 1 - - \ \ I ` \ r OWNER: MARCH MDUN AW PRC`iP€RJIES` \ ' -- - - - - Z_ x I -_ _ - -----------------..._--- - - \ S30 32_45. 3E ivy __- ---- --- _" 0° O \ \ `R " ZONING: NMD , \ "_ _ -_ -_ - _ 1 o Wb92 \ I / i / cQ o , N USE: VACANT - - - - __ _ O, 61.000' o -- - / F-' 1"" 1 U) " L=10.259, R=329.500 \\- - li;- I s s s s s s s S " / \ \\ N / ! W > ~ vi L=19.646, R=12.500 ° A77-1-784-0- h19.110, R-13.00 S S S s s s S\ s s 30 37 54.28 E / r A=90.0486 W X o ,3 g 5 .---s \ - S _____ Si S 228.036' _ _ - J 0 N LOCK UNE I' ul C4 F-' W Ll.l z C, S--- s_ S o \ \ I I rn I TEMPORARY DRAINAGE - - /- - NOTE: CLAREM.ON-T---L-ANE -- --- -- -- - S - p2 - ' 3 f -" \ / V) Z N 5 to N `\ I j i OUTFALL CLAREMONT LANE ' a OLD TRAIL BLOCK 4 - s o 6 III ' i ' Q w 0o DESIGN IS PART" 017In-ou/ Z D.B. 3738, PG. 195 N Cl) CLAREMONT LANE o , , I \ q , / O = LO i1 o CONSTRUC110N PLANSnot M _=16.250, T-12.000 EXISTING 8, T . all W o ° N i I I A=77.5 4, i_ -' - ,an' WATERLINE PLUG o J w J o I IAyprr" - -- - Z ---_-__----_----__ S L=14.932 / w H ° I i I -- I / I" ` ` ` - ; - - -EXISTING 8" WATERLINE I R=9.500 . ° , w9 a o 30037 53.59E 510.fi16 g_ - - \ 8.425 / . \ , I ° rnI293.504' _ N30' 3T 3 28"W N30' 36' 13. N30' 36' 13.69" / ' ' ' ' / / ° 0S2908.56"E N:39o9 .462 _ - - - - - - :6 /.: W,, / W 54.360' Eav,2Y428.C8 °' I . \\ 5.078' // I ' N L=22.995, R=13.000 I I I ' EXISTING STORM B O 1 2268 !' / O ' o A=101.3477 I I I i / ° \ SE1111ER 9 a; 9 579 L=11.773, R=7415(6/ / 00 Q 4) u I I I / I \ I I I I \ TM A=89 94 1 0 4) I % \ i t 0 SER: MARCH MOUNTAIN PROPER TlE i • L=18.727 I • \ I ERTY UNE ZONING: NMD \\ 1. / / J a o GRAPHIC SCALE / U. I l j,I I / R=12.000 / ' ' o \ ,,, i . • USE. MIXED USE ° ° I Y ! / t I o s 30 - so \ izo w L NOTE- BROOKLEY DRIVE a , ° I , l I /1IIIIIIIIIIIIII o = o EBLOCK3I w DESIGN 4S PART,OF \n I I ; , , IIIIIIII° TMP: 055E- 01- 00- OOOEO I O OLID TR I L BL 4 •, ° W . Q d v c H MOUNTAIN PROPERTIES y` , I / \ 1 (IN FEET) \ ]OB NO. u, MARC \ i ; si \ .D OWNER: _ o NS - C NS UCTION PLA , so - 1 inch - ft. ' ZONING: NMD / ° > I ° ' % , 02008 ° m _ I NI I LL USE. VACANT I I / _ - Q , I o • '' I O ' - - - - - - sca E '; I 1 I 1 "=30' I i I I °. • ' I I I - I ° cu I I , 1 I I I SHEET NO. a ami I I I t ___ 4 t i f --__L:- I f 4 r-,- iI 11 3 3 LIJNSZSCOR. CO 0 U Lic. No. 7 035791 SEE LANDSCApE SHEET L-1 FORNO7E. vLOCA7701VOFS7REET7REES ONAL 417hEAMOUFFE6TsOF100'\S ROAD VDOT SM.' BARRICA f 0 45 OLD.-- RAIL PA) PROPOSED "IN TER-WC7701V SHALL ALSO' T SERW'\AS A aRANCH.TypE z Lu Lu 7URWI-ABOUT FOR pE FIC FW 0 STOP z z u LLJ51rdv D c) 0 0 1-4 Y- FOREHA 0 cc w FOREBA S7REET SIGIV ui MOTACCESSCG- 12EASEMENT80 2A- PROP0$FD LO 4v NPE DUMPS7ER IL 6' PLAN77NG S7RfP T 15-4 5' MAXAVOLID C) BR, 7FR . 6. 5D&VPS PROPOSED ENTRANCE ALS, AS A 8)?ANQq-TYPE T A-R-)YI PROPS?TY - F 0KZ E)O-- UNE 7URN-ABOUT POR BROPO%Ey DRIW .57 -; ---- PROP6sED Jro /C 7 777 Ts57RW-7R6E.% SEE SHEE1WL -,l-& L-2 FOR -MORE DETAILs71 7 PIC -FICR07r SEC 0CLA' 57LIP R FTDW. MADOTS7D. SIGNROAD W cBARRICAD4 bCJ WOT CG -6 a 7 CURB & GUTTER17+0 9T 06 FIC30r' FIC12) Lo.4 2 LLILd u CZ0w 6 U. W90 T MOT PUCQ,- 11 + J> L- V) Z lot ... . ... TL q5E 0 i 0 0 Typ) 24" 0771, 0zu FL. .... I f 00PRIOfl- ro 7HE ISSUANCE OF HALL BE-GONSTRUCTED AND AVAILABLEA'yCIO 2 FOR USEboDACER77RCATEOF u Z 0 - EW" OCCUPANCY FOR BLOCK I,- BUILDING 2 ANDIOR 774EC? 6 110' VRW RA)DIUS,, 2 IN 2. 2HASE 2. 0 2 IC 14' MOT MINIMUA( PfAN7Nd'S7Rjp Lu 4) C oca 0 U CL BL06K 1J W%&6 0LLOWMIP - R cCuj c m PAPC: 15+41, E 0 T r 0 3- OT --20" 0 Ul LJJ + uJ U) z 0 con G 2 RA ui zQ0) 0 20- 0 20, NOTE.- ISEE TRAIL BLOCK 4 ROAD'PIANS PREPARED By L A NW 5# WDEWA 4Ix fuCG2'L+ 0AF .. ..... COUMINENGINERING FOR 7HE ROAPWAY DE-VGN O CLAREjWON77 LANE4 - CIO A7E fit, L'rj,W AND CLAREMONT LANE, 6' PfAN77NG S7RIP 6' CONME AIVU Lvf" 0 R04ONUm"t UET*EEN OLD 7RA14 DRIVE AND CLA T LANE. ravS7REPAWZJ, =07PILIT OL OW: MAX TO TA m c tT PARKING 5W 4Q.\ FT. L20 spVDOTCowa Rdupe, oo-UMIT PROPOS 16' - L - I -- - (1) - 7 C NO 7E'-- #VA'GE'--S)- xTFUIWk6RA0014+45.49 OQUA -WC0JVS7RUC770NPLANS 18 11PT: 14+48.23 S7RUCTU#ES \,*T -VE- INYERSECTJOV )r ZZARQM OLD 7RAIL B40CK I ED NDER PI: WaT 0 pt, LANE AND GOLr DRW 4) 0 s— 0y2' GYAW- -t.T-a, ALLow .2? I 24 A.in r Cffw 0 14 rATT A/ ES104 zu 0 ui173: 12+JW -- + 0219AA14 /8.53 0 a cJOBNO. cilf 4) SIGH 3H -AN 28+00280 0 02008m (61 RI 22 0 25+00 0 PC: 04. 501 4; m ------- D SCALE fGN c 1 =30' CL Q) STOP SHEEr NO. 0 q> S-1 3: kv 12. q 0 le SHALL HAVEEXISTING . .. . NOTE: ANY PROPOSED SLOPES GREATER 'THAN 3- TLANDS--,/ LOW—MAINTENANCE (MULCH) GROUND COVER AS SHOWN ON THE LANDSCAPE PLAN, L-1 SCO COUINS2,' 035791.'b. U Lic. No SEE SHEET DP -5 FOR RIGID LIP`, PLUNGE POOL W/ LEVEL SPREADER PROFILE & SPECIFICATIONSSEEDETAIL, SHEET SWM -2 IONALONTEMPORARYDRAINAGE DIVERSION DITCHWEIL=22'. W=12'. D=2" 1' DECORATIVE ROCK R OVER CONCRETE OUTFALL CHANNEL L=22.5. W-3, D-2 5 0 STORMWATER MANAGE100YEARMENT z POD PL T IOT SM. EC -1, CLASS III, 20" DRAINAGE z 0 Lu LTER FABRIC UNDERLAYMENT' VDOT SM. u 03.75'(W)x3.75'(Qx2'(D) 5 1 ENDWALL, ES U) En z z z4 -6 VD OT SM. 5 DE FOREBAN Z U ce U U wES -1 'W/ RIPENDWA —RAPDWA 0 W/ RIP—np%r- 1?.: SEE SHEE. 16 100' STREAM ce TYPE A RIP—RAPBUFFER VWTH YMEN WM AC 6'(W)x6(L)x2`(Dj PAD20' DRAINAGE ESS EASEMENr EASEMENT SWM ACCESS-. A -ROAD 0 COO ACCESS 54 DEASEMENT/ b16 6jp r F 4_ 4- 67&oo EP 676-50TC 7777 6ft 676.00 EP 0 6A!$OTC 677 -SO EP TC F676- 0 Lu c0 0 ARD IN ET' 670A)OEP 0 YD*13F NOTE: ALL STORW PIPE DRAINAGE EASEMENTS J689.9TOP AKL 20 AND MEET THE REQUIREMENTS FOR POO" 69L2 ' YARD INLET z LAJ00-0 OOF UKA W. #3 z676— WI ED ON SIZE OF PIPE LuANDPIPEDEPTH czLL. Lj 4 vu EP 690.0 ipTc690.94 Z 6-9-86go.58 EP 6p.58 EP 69c r4 I A 691.18TC 69LISTC 690-72ooTC Mo. > I I - C/) 0 68&31W. 0L (ut;r 0776OL93 C 6W3 ADS PIPE._ 0 13 68L3 L9 0 A10 IASE—r- ...... 0 689.20EP6go.2oEP c:7' 6P.70TC 0 Tc '0 cINLET 6pAoEP op zrT I> EP 71; I> 6",.:.TC 0A 0 x E z 0 t 0 0 ul LLI W11c 30 0 30 60 FEET 7 0 U) 4 4 cSCALE: 1 30' z 0 X.\ PL 17ADSPIPE0 V) :3 U) L A W N 0 6918 0c) 0 CL aFUTURE ADS PIPE yu w"6YDSO 609.9TOP 0it- 6 P.30 Q 0 00 x ZBUbiNG f GOMMI F— n FFE--69 AI_ RRLW DffALN -,SYSTFV_ m- nr-m nv_: To-, i+ a) 0 0 .+, - - jSIRUCTURESkitfEINZFRS#M:OF:ftA!?I moffT", 0LANEANDGOLFDRIVE, 694,aoEP 0 6%&TC 694A* EP tu 4) 4) o 69S.2w ui Ely, i ui IT zzzz .% SEP 0 0 0 cft"Tc JOB NO. 20 f i - \22+0(f216%ftlr U 6j,33;TC Opgc — &A 02008 027+00 28+0c 0 0CD — SCALE :325+00 0 0 c zzzv 1 =30' c CL CDSHEErNO. 0 PET, _ c _cS-2 11 u 11 77, V7. v", Y, sco UJNSZ 0 U Lic. No. 035791,1:. P 4160 VAG10NAL N TE: FfIXTURE' COUNTS SHALL BE PRO\ADED' 0 ME METER FOR BOTH THETOACSATOSIZE IAL BUILDING AND THE RETIREMENT FACILITY. COMME01 8" PLUG StORMWATER j—M NAGEMENTA l 7' EASEMENT 5 ts LU w z zWATERLINE L STORMWA Uf-MANAGEMENT E 0 0 0 > 0 U 8"x8" TEE G.V. 82) i>u LU PLUG ce 12" T.S.&V CONNECTION INTO EXISTING 12*— WATERLINE EASEMENT 20' DRAINAGE_/ AINAGE Q20'DR LLJ EASEMENT ACSA WATERLINE 77777777- : EASEMENT 12wxl 2m TEE 2 -45& BEN S 3) 12* G.V. 12" PROPOSED D.I. CLASS 52 4! l2"x8 REDUCER 12m WATERLINE: 12wx8* STORMWATER di" MANAGEMENT + 7 7EASEMENT Lq a\ CF cy C**4 CL6 ENT QREIREMILITY .. ... ...... LU c a 8" PLUG----. 41 z LdD51- z120WATERLINE0 0 C ZLL.w Uj N Z 9,8 > N 00- WATERLINE EX I L U5 20' DRA AGE .... . .... FOR FUTURE DEVEL .... ..... EASEM0400074 PHASE 9 0 0 CL OF METER F 44 x U ZU8'X6'TEE- E /PROPOSED FIREQ9cx E HYDRANT ASSEMBLY > Ul Uj 0 FEET300306 Elio, U) PROPOSED 20' ' IM EASEMENTWA.. SCALE: 1"=30' z .2 INSTALL WATERLINENOTE. v PROPO .. .... ... . . AIN 3' FROM EDGE OFLA -V -N ....... 1. 1 $:4 0. GUTTER PAN (TYP.) 0HYDRANTASSEMBL . ........ 0 UYl0jL 0 NOTECONTRACTOR TO VERIFYD.I. WATERLINE 1 THAT 12m X 8" REDUCER WASto REMOVE PLUG AND NOT PREVIOUSLY INSTALLED. IF . 45 DEGREE BEND* NSTALELD, CONTRACTOR TO . 11 -STORY Ilt—IN TO EXISTING r- c3 rn COMMEVf REMOVE REDUCER PRIOR TO12" WATERLINE (0(p RCIAL - EXTENDING WATERLINE DOWN ( E) 2W SANITARY INGIITARYUNDERBLOCKI GOLF DRIVE 0 r 1-U%v P%r-r-r%vvru SDR 35 Rut45DEGREEBEND* 0 CF SEWER EASEMDIT LATERAI ... 00 COMMERICAL METER WATER SERVICE En09 JIAI It 'r4+ ;0 APPROVED UNDER 4) 0APPRC + BLOCK 4 CONSTRUCTION -iBLOCK1CONSTRUCTIO — — — — — — — — — — PLANSPLANS1 )KOL _10a I- Uj 15 D 3 8 :3 E 0 02 m Q wl I U) 0 ROPOSED, SANITARY 00 EXISTING SANITARY JOB NO. 20 XSEWER LATERAL 21+ PROPOSED -WZ /2-27 41 212" X 6 VALVE CROSS SEVIER N 02008 02) 6- G.V. 2 +Oc_ 28+0( 0 WATER LINEJ SCALE25+00 0 N, c 10 1 =30' SHEET NO. CL (D71 Ilk -3S 4§ 1 LIST 1: GENERAL CONSTRUCTION NOTES VDOT 157,168, OR 1. PRIOR TO ANY CONSTRUCTION WITHIN ANY EXIS77NG PUBLIC RIGHT-OF-WAY, INCLUDING CONNEC77ON TO 178 STONE BASE UNDER CURB & 1. ANY EXIS71NG ROAD, A PERMIT SHALL BE OBTAINED FROM THE VIRGINIA DEPARTMENT OF 4" CHECKED BY VDOT T- 7RANSPORTA77ON (VDOT). THIS PLAN AS DRAWN MAY NOT ACCURATELY REFLECT THE REQUIREMENTS OF 2" R WWF AND DA Y, OR STRONGER) BROOM FINISH THE PERMIT. WHERE ANY DISCREPANCIES OCCUR THE REQUIREMENTS OF THE PERMIT SHALL GOVERN. TDP OF CURB PRIOR TO PAVING AND/OR BACKFILLING. 2. ALL MATERIALS AND CONSTRUCTION METHODS SHALL CONFORM TO CURRENT SPECIFICATIONS AND URFACE CG -6 UT STANDARDS OF VDOT UNLESS OTHERWISE NOTED. 6" J. EROSION AND SILTATION CONTROL MEASURES SHALL BE PROVIDED IN ACCORDANCE WITH THE APPROVED EROSION CONTROL PLAN AND SHALL BE INSTALLED PRIOR TO ANY CLEARING, GRADING OR 07HER e e ee CONSTRUCTION. 13" d ° 4. ALL SLOPES AND DISTURBED AREAS ARE TO BE FERTILIZED, SEEDED, AND MULCHED. a ° 7" e.. ° 5. THE MAXIMUM ALLOWABLE SLOPE /S 2:1 (HORIZONTAL: VERTICAL). WHERE REASONABLY OBTAINABLE, e a ° ° a e e Q 4" 21-A STONE BASE LESSER SLOPES OF 3.1 OR BETTER ARE TO BE ACHIEVED. e ° ° 1 6. PAVED, RIP -RAP OR STABILIZA77ON MAT LINED DITCH MAY BE REQUIRED WHEN IN THE OPINION OF THE qe ° - ENGINEER. DRAINAGE EASEMENTS SHALL EX7END TO A POINT DEEMED AS NATURAL WATER COUNTY ENGINEER, OR DESIGNEE, IT IS DEEMED NECESSARY IN ORDER TO STABILIZE A DRAINAGE NO SCALE 2.25 CHANNEL. 4" MINj_L_V MZALLTRAFFICCONTROLSIGNSSHALLCONFORMWITH77 -IE VIRGINIA MANUAL FOR UNIFORM TRAFFIC 4' VDOT 21A8. CONTROL DEVICES. UNLESS OTHERWSE NOTED, ALL CONCRETE PIPE SHALL BE REINFORCED CONCRETE PIPE -CLASS Ill. 6" 6" 2' 9. ALL EXCA VA 77ON FOR UNDERGROUND PIPE INSTALLA 71ON MUST COMPLY NTH OSHA STANDARDS FOR THE 4' T 21A 2. CONSTRUCTION INDUSTRY (29 CFR PART 1926). STANDARD CG -6 OF THE AGGREGATE BASE MATERIAL. IF THE SSV VALUES ARE LESS THAN 10, INE 2 CURB & GU TTER STRIP GENERAL WATER & SEWER NO SCALE E 4" VDOT 21A CONDITIONS BASE 1. WORK SHALL BE SUBJECT TO INSPECTION BY ALBEMARLE COUNTY SERVICE AUTHORITY INSPECTORS. Z. SUBGRADE MUST BE APPROVED BY THE ENGINEER FOR GRADE, TEMPLATE AND 774E CONTRACTOR WILL BE RESPONSIBLE FOR NOTIFYING 774E PROPER SERVICE AUTHORITY OFFICIALS SURFACE DRAINAGE AND PIPE DISCHARGE MUST BE RETAINED WITHIN THE PUBLIC RIGHT-OF-WAY OR WMTHIN EASEMENTS PRIOR TO J. AT THE START OF THE WORK. S SUURFACERFACE COURSE 2. THE LOCA77ON OF EXISTING U77LI77ES ACROSS 774E LINE OF THE PROPOSED WORK ARE NOT MEETS REQUIRED GRADA77ON FOR TYPE 1, II, OR 111 PRIOR TO PLACING AGGREGATE BASE. 4. NECESSARIL Y SHOWN ON 774E PLANS AND WHERE SHOWN, ARE ONL Y APPROXIMA TEL Y CORRECT. 7HE 4. THE REQUIREMENTS TO PUGMILL AGGREGATE BASE WILL BE WAIVED IN INE EVENT THAT CONTRACTOR SHALL ON HIS OWN IN17IA77VE LOCATE ALL UNDERGROUND LINES AND S7RUCTURES AS BM -25 Drive Aisle NECESSARY. INTERMEDIATE COURSECORUERSgE 3. ALL MA TFRIALS AND CONS7RUC770N SHALL COMPLY WITH THE CURRENT ED17ION OF THE GENERAL SQB ORSE VDOT 1 A EXIST. GROUND WATER AND SEWER CONSTRUCTION SPECIFICATIONS AS ADOPTED BY THE OR #21B THE USE OF AN AGGREGATE SPREADER IS REQUIRED WHEN PLACING AGGREGATE BASE. ALBEMARLE COUNTY SERVICE AUTHORITY. 41 4. DATUM FOR ALL ELEVATIONS SHOWN IN NA 77ONAL GEODE77C SURVEY. 0' TRAVEL LANE 5. THE CONTRACTOR SHALL BE RESPONSIBLE FOR NO77FYING "MISS UTILITY" (1-800-552-7001). S' 1.5' SIDEWALK 6. ALL WATER AND SEWER PIPES SHALL HAVE A MINIMUM OF 3 FEET OF COVER MEASURED FROM THE SUBGRADED PRIME COAT MUST BE APPLIED TO BASE MATERIAL PRIOR TO PLACEMENT OF ASPHALT TOP OF PIPE, OVER THE CEN7ERLINE OF PIPE. THIS INCLUDES ALL FIRE HYDRANT LINES, SERVICE DETAIL, SHALL BE S7R/C7L Y ADHERED TO. Z LA RALS, Z WA TERNDLAPPSUR7FNANCESRANDASPHALTPAVING ROAD PLAN APPROVAL FOR SUBDIVISIONS /S SUBJECT TO FINAL SUBDI VISION PLA T VALIDA TION. SHOULD THE FINAL PLA T FOR THIS PROJECT ALLLWATER SEWER ARE TO BE LOCATED OUTSIDE OF ROADSIDE DITCHES BITUMINOUS SURFACE TTOO BBE APPLIED ED IN ACCORDANCE WI1N CURRENT VIRGINIA 8. VALVES ON DEADEND LINES SHALL BE RODDED TO PROVIDE ADEQUATE RESTRAINT FOR 7HE VALVE NO SCALE DEPARTMENT OF 7RANSPORTA770N SPECIFICA170NS. DURING A FUTURE EXTENSION OF THE LINE. SEE PAVEMENT DESIGN CHART FOR THICKNESS OF EACH LAYER.) 9. ALL COMMERCIAL BUILDINGS WILL BE REQUIRED TO HAVE A BACKFLOW PREVEN7E-R NOTE. ADEQUATE SOILS TESTS OF THE SUBBASE SHALL BE PERFORMED FOR SLf;'TION LU ACTUAL DETERMINATION OF REQUIRED SUBBASE THICKNESS PRIOR TO PLACEMENT 10. TRAFFIC CONTROL OR DINER REGULATORY SIGNS OR BARRICADES SHALL BE INSTALLED BY THE DEVELOPER WHEN, IN THE OPINION OF THE OF SUBBASE. As lwn O' _ 4 f1' fz±Y, SC LLINS'Z U Lic. No. 035791.1.., 6-AggregateR o s/G7' 4R/I' z. . 2'-1 / r SIDEWALK TRAVEL LANE SIDEWALK I TYPIC iL CLASS 1-TYPLy' Z .ULTI [IS.E' TR IIL ,S"TION »' R/jY I IONAL E 1 ROAD NOTES GRADING 1. THE LATEST ED/77ON OF 774E ROAD & BRIDGE SPECIFICA77ONS, 774E ROAD & BRIDGE STANDARDS OF 774E VIRGINIA DEPARTMENT OF 7RANSPORTA77ON SPECIFICA77ONS SHALL GOVERN 774E MATERIAL AND CONSTRUC77ON METHODS OF THIS PROJECT. 2. WHERE UNSUITABLE MATERIAL IS ENCOUNTERED IN THE ROADWAY, IT SHALL BE REMOVED FROM THE EN77RE ROAD RIGHT OF WAY WIDTH AND REPLACED WHERE NECESSARY W177-1 SUITABLE MATERIAL TO 774E SA 77SFAC77ON OF THE ENGINEER. J. ALL GROWTH OF TREES AND VEGETA 77ON SHALL BE CLEARED AND GRUBBED FOR THE 'NOTE: PLEASE SEE ARCHITECTURAL PLANS FOR DUMPSTER EN77RE EASEMENT. OTHER 7REES AND VEGETA77ON WHICH OBSTRUCT SIGHT DISTANCES ENCLOSURE DETAIL. AT ROAD 1N7ERSEC7IONS SHALL BE REMOVED. 4. ALL VEGETA TION AND OVERBURDEN TO BE REMOVED FROM SHOULDER TO SHOULDER s'x11' CONCRETE SLAB 8'x11' CONCRETE SLAB PRIOR TO THE CONSTRUC77ON OF THE SUBGRADE.SLOPE TO DRAIN TO GUTTER r THICK SLOPE =TOWARDS NO TE. PAVEMENT DESIGN MAY BE REVISED DUE TO SOIL CONDI77ONS AT 77ME OF CONSTRUCTION. A PRIME COAT SHALL BE APPLIED BETWEEN THE AGGREGATE BASE AND ASPHALT COURSES IN ACCORDANCE 107H V.D.O. T. STANDARDS TRIP GENERA TION In = 200' 4'CONCRETE 3000 psi @ 28 days (min) PARKING LOT (VARIABLE WlD7H) DRAINAGE CLASS A3 CONCRETE WITH 3000 psi 4D 28 days (min) 1. ALL PIPE CUL VER T S, EXCEPT PRIVATE ENTRANCES, SHOWN HEREON ARE TO BE RCP WITH 4'CONCRETE T- A MINIMUM COVER OF ONE (1) FOOT. CONGREGATE CARE UNITS WWF AND DA Y, OR STRONGER) BROOM FINISH t-' SIDEWALK GFA OFFICE CURB A GUTTER RAcrLY SUB. E BASED URFACE CG -6 UT Location SIDEWALK 3 ALL DRIVEWAY ENTRANCE PIPES SHALL BE A MINIMUM OF TWENTY (20) FEET IN LENGTH EXIST. GROUND 1. f' Base ACCORDANCE WI77-1 THE VIRGINIA DEPARTMENT OF 7RANSPORTA77ON SPECIFICA 77ONStiW' x a f EXIST. GROUND a Dp 4" 21-A STONE BASE 4. OTHERWISE NOTED ON PLANS ALL DRAINAGE EASEMENT SHALL BE CLEARED AND GRADED TO THE SA77SFAC77ON OF 774E 2300 21-A,7"THICK CONCRETE SIDEWALKDUMPSTERDETAIL'` 5 ENGINEER. DRAINAGE EASEMENTS SHALL EX7END TO A POINT DEEMED AS NATURAL WATER sn-9.5 NO SCALE 2.25 COURSE. GENERAL CONSTRUCTION NOTES FOR STREETS PAVEMENT 1. 4' VDOT 21A 6' PLANDNG 18.90 Brooldey Drive 6' PLANTING 4' T 21A 2. UP FINE GRADING AND PRP TRACTOR SHALLONCOMPLETIONOFEARA710NOFTHEROADBEDSUBGRADE, THE CON H LL HAVE CBR TESTS PERFORMED 10.24 OF THE AGGREGATE BASE MATERIAL. IF THE SSV VALUES ARE LESS THAN 10, INE 2 STONE BASE STRIP 4' MOT 21A 2.25 E 4" VDOT 21A STRIP BASE 14.85 RESULTS FOR APPROVAL. Z. SUBGRADE MUST BE APPROVED BY THE ENGINEER FOR GRADE, TEMPLATE AND EXIST. GROUND SURFACE DRAINAGE AND PIPE DISCHARGE MUST BE RETAINED WITHIN THE PUBLIC RIGHT-OF-WAY OR WMTHIN EASEMENTS PRIOR TO J. STONE BASE sm9.5 STONE BASE 2.25 MEETS REQUIRED GRADA77ON FOR TYPE 1, II, OR 111 PRIOR TO PLACING AGGREGATE BASE. 4. WA IERCOURSE. GUARDRAIL LOCA170NS ARE APPROXIMATE: EXACT LENGTH, LOCATION AND APPROPRIATE END TREATMENTS WILL BE FIELD VERIFIED AT THE 4. THE REQUIREMENTS TO PUGMILL AGGREGATE BASE WILL BE WAIVED IN INE EVENT THAT 0.6 77ME OF CONSTRUC770N. ADDITIONAL GUARDRAIL MAY BE REQUIRED AT LOCATIONS NOT SHOWN WHEN, IN THE OPINION OF THE COUNTY Drive Aisle THE SURFACE COURSE 1S BEGINNING A T THE COF INE INSTALLATION THEET70N TCOURSEISAPPLIEDPRIORTO 60 UB -BASE AGGREGATE BASE. IN THE EVENT INET THE SURRFAFA CE DAYS, THE PUGMILL REQUIREMENT WILL APPLY. EXIST. GROUND EDGE OF PAVEMENT TO THE FACE OF GUARDRAIL, AND ROADWAY SHOULDER WIDTHS SHALL BE INCREASED TO SEVEN (7) FEET. 5. THE USE OF AN AGGREGATE SPREADER IS REQUIRED WHEN PLACING AGGREGATE BASE. 5. 5' 5 SIDEWALK PLANANG STRIP 8' PARKING LANE 0' TRAVEL LANE 10' TRAVEL LANE 2.5' PLAN ANG STRIP S' 1.5' SIDEWALK 7 COMPLIANCE WI774 THE MINIMUM PAVEMENT WIDTH, SHOULDER WIDTH AND DITCH SECTIONS, AS SHOWN ON THE TYPICAL PAVEMENT SEC77ON 7. PRIME COAT MUST BE APPLIED TO BASE MATERIAL PRIOR TO PLACEMENT OF ASPHALT z DETAIL, SHALL BE S7R/C7L Y ADHERED TO. Z PRIME COAT RC -250 GAL. YD.). 55' ROAD PLAN APPROVAL FOR SUBDIVISIONS /S SUBJECT TO FINAL SUBDI VISION PLA T VALIDA TION. SHOULD THE FINAL PLA T FOR THIS PROJECT 8. BITUMINOUS SURFACE TTOO B BE APPLIEDED IN ACCORDANCE WI1N CURRENT VIRGINIA EXPIRE PRIOR TO SIGNING AND RECOROA77ON, 7NEN APPROVAL OF THESE PLANS SHALL BE NULL AND VOID. DEPARTMENT OF 7RANSPORTA770N SPECIFICA170NS. 9. ALL SIGNS OR 07HER REGULATORY DEVICES SHALL CONFORM WITH THE VIRGINIA MANUAL FOR UNIFORM TRAFFIC CONTROL DEVICES AND THE 9. TYPIC IL NL'IGXBORHODl STRL.B7T SLf;'TION LU ax 10. TRAFFIC CONTROL OR DINER REGULATORY SIGNS OR BARRICADES SHALL BE INSTALLED BY THE DEVELOPER WHEN, IN THE OPINION OF THE F- Z COUNTY ENGINEER, OR DESIGNEE, THEY ARE DEEMED NECESSARY IN ORDER TO PROVIDE SAFE AND CONVENIENT ACCESSHORIZEDPERMITTHERIGHTOFWAY. ONLY ]NOSE STRUCTURES SPEC/F/CALLY AUTH 11, X55' R/Jlr'j 7NINPERMITISSUEDBYVIRGINIADEPARTMENTOF7RANSPORTA170NMAYBELOCATEDWMT W;= ROADS O R VDOT STANDARD CD -1 OR CO -2 CROSS -DRAINS UNDER TO BE INSTALLED UNDER THE SUBBASE MATERIAL AT ALL CUT AND FILL 7RANS1770NS C '3 y7B141710Ji" VMVr (M" et'J Uj CD 0) R/W E MS'I0V SPS'.,# a. R5 JlPH LAJ Zz U) W O z° wQ V V1 i zNJ = ZLU U) LU Jw J U o0 c/L w O z o = 0 w O O 4' CONCRETE,' SIDEWALK CG -6 CURB 8 GUTTER O 2' SM 9,5 CG -6 4' CONCRETE SIDEWALK 3.1 Q U U) 1 1' 0C N O CURB 9 GUTTER f. o EXIS:.GQRW0: UNDA c 1L4_f' 1 1 3 EXIST. GROUND w VF 4' MOT 21A JOB NO. s' ,. 02008 2v -a 0; STONE BASE 6' PLANTING S1RlP SCALE v ? 6' PLANTING 4' VDOT21A STONE BASE o C 4> SHEET NO. 4' VDOT 21A 7' BM -25 4' VDOT 21A TRIPUjIOTSID UD -4 sTONEBASE ZI B STONEBASE VDOT STD. Ui 8' 10' 10' 0' 8' 1.0' 1' SIDEWALK PLANANG STRIP PARKING LANE TRAVEL LANE TRAVEL LANE PARKING LANE PLAN ANG STRIP SIDEWALK 7.0' TYPICAL MEfig IBORMOV ASTRL'L'T SL'MON (6> R/1Y) GOl.' DRllydi' reTfVr}1!! A% ROAD NOTES GRADING 1. THE LATEST ED/77ON OF 774E ROAD & BRIDGE SPECIFICA77ONS, 774E ROAD & BRIDGE STANDARDS OF 774E VIRGINIA DEPARTMENT OF 7RANSPORTA77ON SPECIFICA77ONS SHALL GOVERN 774E MATERIAL AND CONSTRUC77ON METHODS OF THIS PROJECT. 2. WHERE UNSUITABLE MATERIAL IS ENCOUNTERED IN THE ROADWAY, IT SHALL BE REMOVED FROM THE EN77RE ROAD RIGHT OF WAY WIDTH AND REPLACED WHERE NECESSARY W177-1 SUITABLE MATERIAL TO 774E SA 77SFAC77ON OF THE ENGINEER. J. ALL GROWTH OF TREES AND VEGETA 77ON SHALL BE CLEARED AND GRUBBED FOR THE 'NOTE: PLEASE SEE ARCHITECTURAL PLANS FOR DUMPSTER EN77RE EASEMENT. OTHER 7REES AND VEGETA77ON WHICH OBSTRUCT SIGHT DISTANCES ENCLOSURE DETAIL. AT ROAD 1N7ERSEC7IONS SHALL BE REMOVED. 4. ALL VEGETA TION AND OVERBURDEN TO BE REMOVED FROM SHOULDER TO SHOULDER s'x11' CONCRETE SLAB 8'x11' CONCRETE SLAB PRIOR TO THE CONSTRUC77ON OF THE SUBGRADE.SLOPE TO DRAIN TO GUTTER r THICK SLOPE =TOWARDS NO TE. PAVEMENT DESIGN MAY BE REVISED DUE TO SOIL CONDI77ONS AT 77ME OF CONSTRUCTION. A PRIME COAT SHALL BE APPLIED BETWEEN THE AGGREGATE BASE AND ASPHALT COURSES IN ACCORDANCE 107H V.D.O. T. STANDARDS TRIP GENERA TION In = 200' 6" s Pima VDOT #57, LAND USE 3000 psi @ 28 days (min) PARKING LOT (VARIABLE WlD7H) DRAINAGE CLASS A3 CONCRETE WITH 3000 psi 4D 28 days (min) 1. ALL PIPE CUL VER T S, EXCEPT PRIVATE ENTRANCES, SHOWN HEREON ARE TO BE RCP WITH 6'k6" W2.1xW2.1 WWF AND " 6W W2. xW2. NISH CLASS A3 CONCRETE WITH 4 CONIC. (3000 PSI A T 28BRO8WW2.1xW2.1 T- A MINIMUM COVER OF ONE (1) FOOT. CONGREGATE CARE UNITS WWF AND DA Y, OR STRONGER) BROOM FINISH 2. STANDARD UNDERDRAINS (CD -1 OR CD -2 OR UD -4'S) TO BE PROVIDED AS INDICA 7E0 ON GFA OFFICE TRIPSRAcrLY SUB. E BASED THE PLANS, OR WHERE FIELD COND17IONS INDICATE. Location J. ALL DRIVEWAY ENTRANCE PIPES SHALL BE A MINIMUM OF TWENTY (20) FEET IN LENGTH Dr AND HAVE A MIN/MUM DIAMETER OF F7F7E-EN (15) INCHES AND SHALL BE PLACED /N Base ACCORDANCE WI77-1 THE VIRGINIA DEPARTMENT OF 7RANSPORTA77ON SPECIFICA 77ONStiW' x a Sob -blase UNLESS a Dp 4" 21-A STONE BASE 4. OTHERWISE NOTED ON PLANS ALL DRAINAGE EASEMENT SHALL BE CLEARED AND GRADED TO THE SA77SFAC77ON OF 774E 2300 21-A,7"THICK CONCRETE SIDEWALKDUMPSTERDETAIL'` 5 ENGINEER. DRAINAGE EASEMENTS SHALL EX7END TO A POINT DEEMED AS NATURAL WATER sn-9.5 NO SCALE 2.25 COURSE. GENERAL CONSTRUCTION NOTES FOR STREETS PAVEMENT 1. CONSTRUCTION INSPECTION OF ALL PROPOSED ROADS WITHIN 774E DEVELOPMENT WILL BE MADE BY THE COUNTY. THE CONTRACTOR MUST 0.6 18.90 Brooldey Drive N071FY THE DEPARTMENT OF COMMUNITY DEVELOPMENT (296-5832) 48 HOURS IN ADVANCE OF THE START OF CONS7RUC770N. 1. AN ACTUAL COPY OF THE CBR REPORT IS TO BE SUBMITTED PRIOR TO THE PLACEMENT 2. UP FINE GRADING AND PRP TRACTOR SHALLONCOMPLETIONOFEARA710NOFTHEROADBEDSUBGRADE, THE CON H LL HAVE CBR TESTS PERFORMED 10.24 OF THE AGGREGATE BASE MATERIAL. IF THE SSV VALUES ARE LESS THAN 10, INE 2 ON 774E SUBGRADE SOIL. THREE (3) COPIES OF THE TEST RESULTS SHALL BE SUBMITTED TO THE COUNTY. IF A SUBGRADE SOIL CBR OF 10 BM -25 DEVELOPER WILL BE REQUIRED TO SUBMIT FOR ENGINEERS APPROVAL THE PROPOSED 2.25 OR GREATER IS NOT OBTAINABLE, A REVISED PAVEMENT DESIGN SHALL BE MADE BY THE DESIGN ENGINEER AND SUBMITTED WITH THE TEST 6 METHOD OF CORRECTION. 14.85 RESULTS FOR APPROVAL. Z. SUBGRADE MUST BE APPROVED BY THE ENGINEER FOR GRADE, TEMPLATE AND 3. SURFACE DRAINAGE AND PIPE DISCHARGE MUST BE RETAINED WITHIN THE PUBLIC RIGHT-OF-WAY OR WMTHIN EASEMENTS PRIOR TO J. COMPACTION BEFORE BASE /S PLACED. TEST REPORTS ON SELECT MA TER/ALS MUST BE SUBMITTED SHOWING THE MA ]ORIEL sm9.5 ACCEPTANCE BY THE COUNTY. ALL DRAINAGE OU7FALL EASEMENTS ARE TO BE EXTENDED TO A BOUNDARY LINE OR A NATURAL 2.25 MEETS REQUIRED GRADA77ON FOR TYPE 1, II, OR 111 PRIOR TO PLACING AGGREGATE BASE. 4. WA IERCOURSE. GUARDRAIL LOCA170NS ARE APPROXIMATE: EXACT LENGTH, LOCATION AND APPROPRIATE END TREATMENTS WILL BE FIELD VERIFIED AT THE 4. THE REQUIREMENTS TO PUGMILL AGGREGATE BASE WILL BE WAIVED IN INE EVENT THAT 0.6 77ME OF CONSTRUC770N. ADDITIONAL GUARDRAIL MAY BE REQUIRED AT LOCATIONS NOT SHOWN WHEN, IN THE OPINION OF THE COUNTY Drive Aisle THE SURFACE COURSE 1S BEGINNING A T THE COF INE INSTALLATION THEET70N TCOURSEISAPPLIEDPRIORTO 60 ENGINEER, OR DESIGNEE, IT IS DEEMED NECESSARY. WHEN GUARDRAIL IS REQUIRED, IT SHALL BE INSTALLED FOUR 4 FEET OFFSET FROM THEAGGREGATEBASE. IN THE EVENT INET THE SURRFAFA CE DAYS, THE PUGMILL REQUIREMENT WILL APPLY. I EDGE OF PAVEMENT TO THE FACE OF GUARDRAIL, AND ROADWAY SHOULDER WIDTHS SHALL BE INCREASED TO SEVEN (7) FEET. 5. THE USE OF AN AGGREGATE SPREADER IS REQUIRED WHEN PLACING AGGREGATE BASE. 5. WHERE URBAN CROSS SEC77ONS ARE INSTALLED ALL RESIDEN77AL DRIVEWAY ENTRANCES SHALL CONFORM TO VDOT CG -9(A, B OR C 6. BASE MUST APPROVED ENGINEER FOR DEPTH, TEMPLATE, AND COMPACTRON 6. WHERE RURAL CROSS SECTIONS ARE INSTALLED, ALL RESIDEN77AL DRIVEWAY EN7RANCES SHALL CONFORM TO VDOT STANDARD PE -1. 9.30 A TBEFORESURFACEIKEATMENT IS APPLIED. 7 COMPLIANCE WI774 THE MINIMUM PAVEMENT WIDTH, SHOULDER WIDTH AND DITCH SECTIONS, AS SHOWN ON THE TYPICAL PAVEMENT SEC77ON 7. PRIME COAT MUST BE APPLIED TO BASE MATERIAL PRIOR TO PLACEMENT OF ASPHALT z DETAIL, SHALL BE S7R/C7L Y ADHERED TO. Z PRIME COAT RC -250 GAL. YD.). ROAD PLAN APPROVAL FOR SUBDIVISIONS /S SUBJECT TO FINAL SUBDI VISION PLA T VALIDA TION. SHOULD THE FINAL PLA T FOR THIS PROJECT 8. BITUMINOUS SURFACE TTOO BBE APPLIEDED IN ACCORDANCE WI1N CURRENT VIRGINIA EXPIRE PRIOR TO SIGNING AND RECOROA77ON, 7NEN APPROVAL OF THESE PLANS SHALL BE NULL AND VOID. DEPARTMENT OF 7RANSPORTA770N SPECIFICA170NS. 9. ALL SIGNS OR 07HER REGULATORY DEVICES SHALL CONFORM WITH THE VIRGINIA MANUAL FOR UNIFORM TRAFFIC CONTROL DEVICES AND THE 9. ENCROACHMENT: POSTS, WALLS, SIGNS, OR SIMILAR ORNAMENTAL STRUCTURES THAT DO ALBEMARLE COUNTY ROAD NAMING AND PROPERTY NUMBERING ORDINANCE AND MANUAL. LU ax 10. TRAFFIC CONTROL OR DINER REGULATORY SIGNS OR BARRICADES SHALL BE INSTALLED BY THE DEVELOPER WHEN, IN THE OPINION OF THE F- NOT ENHANCE A ROADWAY'S CAPACITY OR TRAFFIC SAFETY, SHALL NOT PERMITTED COUNTY ENGINEER, OR DESIGNEE, THEY ARE DEEMED NECESSARY IN ORDER TO PROVIDE SAFE AND CONVENIENT ACCESSHORIZEDPERMITTHERIGHTOFWAY. ONLY ]NOSE STRUCTURES SPEC/F/CALLY AUTH 11, 77 -IE SPEED LIM17S TO BE POSTED ON SPEED LIMIT SIGNS ARE 5 MPH BELOW 7HE DESIGN SPEED, OR AS DETERMINED BY VDOT FOR PUBLIC7NINPERMITISSUEDBYVIRGINIADEPARTMENTOF7RANSPORTA170NMAYBELOCATEDWMT W;= ROADS THE STREETS RIGHT OF WAY. 12 VDOT STANDARD CD -1 OR CO -2 CROSS -DRAINS UNDER TO BE INSTALLED UNDER THE SUBBASE MATERIAL AT ALL CUT AND FILL 7RANS1770NS 6" s Pima VDOT #57, LAND USE 68 OR #78 STONE BASE 6" 6" UNDER CURB. STANDARD CG -2 NO SCALE T- AND GRADE SAG POINTS AS SHOWN ON 774E ROAD PROFILES 13. A VIDEO CAMERA INSPEC77ON /S REQUIRED FOR ALL STORM SEWERS AND CULVERTS THAT ARE DEEMED INACCESSIBLE TO VDOT OR COUNTY INSPECTIONS. THE VIDEO INSPECTION SHALL BE CONDUCTED /N ACCORDANCE W/ TH VDO T'S VIDEO CAMERA INSPEC 77ON PROCEDURE AND WITH A VOO T OR COUNTY INSPECTOR PRESENT. Pavement Design _ LAND USE t RA 6 6't 620 NURSING HOME RF= 1.0 T- CONGREGATE CARE UNITS h ^•T S P5 N GFA OFFICE TRIPSRAcrLY SUB. E BASED 2.37/1000 GFA Location ADT HCV Design ADT CBR SSV Dr Surface h a Base b a Sob -blase h a Dp Golf Drive 2300 0 2300 5 5 17.33 sn-9.5 2 2.25 BM -25 4 2.25 21B 9 0.6 18.90 Brooldey Drive 300 0 300 5 5 10.24 sn-9.5 2 2.25 BM -25 3 2.25 21B 6 0.6 14.85 Parking Lot LJz U I I sm9.5 2 2.25 1 l V 21A 6 0.6 8.10 Drive Aisle o I I sm9.5 2 2.25 1 1 1 21A 8 0.6 9.30 s Table 5: Street Design LAND USE t RA 6 6't 620 NURSING HOME T` Sol' BLOCK 20 T- CONGREGATE CARE UNITS h ^•T S P5 N GFA OFFICE TRIPSRAcrLY SUB. E BASED 2.37/1000 GFA ON BUILD BLOCK. 13.26 WA Table 5: Street Design LAND USE 620 NURSING HOME 710 GENERAL OFFICE BUILDING T- CONGREGATE CARE UNITS 10,500 GFA OFFICE 1.55/1000 GFA 1.49/1000 GFA 2.37/1000 GFA 0.98/1000 GFA 157.56 4.68 13.26 WA 94.80 Street Desian Data Street Public or Private Maintenance Design Speed mph Min. CL radius ft. Nkm Grade Min. K I crest Mm. K sag IMm Stopping Sight Dist. Ft. I Mia. Int. Sigk Dist. Ft. Min. tmvelwa y width Ift Mia ROW width Min. shoulder width Sources for Standard Golf Drive Public 120 110 10'/0 110 20 115 225 22 Table 1- VDOT Sub. Str. Reg. Brookley Drive Public 120 110 100/0 110 20 115 225 22 Table 1 - VDOT Sub. Str. Reg. TRIP GENERATION ESTIMATES CODE LAND USE 253 CONGREGATE CARE FACILITY 620 NURSING HOME 710 GENERAL OFFICE BUILDING TRIPS GENERATED 78 CONGREGATE CARE UNITS 40 NURSING HOME BEDS 10,500 GFA OFFICE TOTAL TRIPS GENERATED: ill BLOCK 16 BLOCK 1'113 III li III _ - .`•• II BLOCK 17 II moo B4 CK 14 a .II II I BLOCK BLOCK 1 AVG. WEEKDAY I KIPS ADJ. STREET PEAKS AM PM SATURDAY SUNDAY 2.02 / UNIT 0.06 / UNIT 0.17/UNIT NIA N/A 2.37/ BED 0.17/13ED 0.22/ BED 2.111 BED 2.10/ BED 11.01/1000 GFA 1.55/1000 GFA 1.49/1000 GFA 2.37/1000 GFA 0.98/1000 GFA 157.56 4.68 13.26 WA N/A 94.80 6.80 8.80 84.40 84.00 115.61 16.28 15.65 24.89 10.29 367.97 27.76 37.71 109.29+ 94.29+ H Q O Lme r IM 1mzi 17, N d- M Q) o L W F- T WF 4IH N N WJ e' o cj z sw LJz U Z wz V) l V J V1 Hs o i U 0- a) U w o 0 3C0 W VzZyCU M O D OL 3 W U LU ax F- 0 N o W;= o w C '3 Uj CD 0) z = LAJ Zz G7 = O z° wQV V1 i zN J = J O Jw J U o0 w L ° o = 0 w a O a N O 00W Q U O xO U0CN O w o c 30w VF O JOB NO. 0'0 _ 02008 2v -a 0; 02: SCALE v ? AS NOTED o C 4> SHEET NO. a S-4 N FRAME do COVER SEE FIG. S-I-D.E) SLOPED AREA --%'0' STREET SURFACE OR NON -PAVED AREA 1 •-W MAX OWEOG-LOK• TWE '- PIOr (alt N*E RUBBER COATED STEM ` LSIORAPPROVED `• - 3._ MIN, EQUAL CAST IN PLACE ON ALL PIPE PRECAST REINFORCED GENERAL NOTES CONCRETE SECTIONS 12w .LAIN IS ••r.• 4IY a '-SIL i7•Ct_ 1 e0 RING SEALS • MAX T{ SIM1I; MINIMUM ELEVATION e YN rri• u., 1'.+IODIC' :n'•.K Y•4 DIFFERENCE ACROSS M.H. S" • • FROM INLET TO OUTLET NA SHALL BE 0.20 FEET ELEVATION CONCRDEPTHOFFLOWFILLETTS PARIES T CHANNEL TO BE 00 00 3/4 DIAMETER aN PLNISI CONTRIBUTIN1IG I !A FM EM M M EM WiM SEWER 120 A FILLETED INVERT OR A SMO(? Li TRANSITION OF FLOW BETWEEN OrM FX5 t'L i Ed"- Fi Fri Er'ArLM-3CLr-lFL':7'Z:FLE;Iii INLET Ac OUTLET PIPE SHALL 8E wraImo; [ r2r Ii'rp". IE'i PROMI)EA LIMN. g" BEDDING NOTE till/ NO. 68 STONE 1. BEDDING THICKNESS REQUIREMENT SHOWN IS MINL*)M AND SHALL BE SPECIFICALLY DETERMINED BY 7HE CONSULTANT FOR THE SOL CONDITIONS. 2. THE CONSULTANT WALL OE'IEKMMII` WETHER MANHOLES SHALL HAVE EXTENDED OR NON -EXTENDED BASES INEINE 3. ALL JOINTS, LIFT HOLES. INLETS. OUTLETS TO BE SEALED do GROUTED INSIDE AND OUT. TYPICAL MANHQLE SECTION SHOWING BRANCH TIE-IN NTS a) FIG. S -I -A o w r END -SECTION 12" RC1' PK Do NOTE HYDRANT MUST BE EQUIPPED HATH CHARLOTTES- VILLE THREADS WHICH IS Q THE LOCAL STANDARD. 1 LENGTH OF BRANCH VARIES 6' MIN 2' TO 10' 270•) 7 CU. FT. 8' BO 68 STONE 6" GATE 36.MIN ; • I VALVE a" X 6• TEE 2500 P.S.I. CONCRETE BASE AND THRUST t •;'.'= if;• • or BLOCK AGAINST UNDISTURBED STABLE SOIL STEEL PILE AINWHENTHESOILISDISTURBEDORWHENMAIN THREADED RODS IN ALL INSTALLATIONS. A HYDRANT IS LOCATED IN A FILL, ANCHOR M THE VALVE TO THE HYDRANT WITH 2-3/e RODS SHALL GALVANIZED OR COATED THREADED RODS IN ADDITION TO POURING ASPHALT C CONCRETE. IF NECESSARY, A STEEL PILE SHALL BE USED AS ADDITIONAL SUPPORT NOTE : 1. SURROUND WEEP HOLES WITH GRAVEL AND KEEP FREE OF CONCRETE. 2. MAINTAIN A X MIN. COVER FROM THE MAIN TO THE FIRE HYDRANT INCLUDING DITCHES ) FINISHED GRADE SHALL SLOPE AWAY FROM THE FIRE HYDRANT AND VALVE BOX. 4. THE GATE VALVE IS ALLOWED IN SHOULDER OR BEHIND THE DITCH. IT IS NOT ALLOWED IN THE DITCH. 5. FIRE HYDRANTS SHALL BE INSTALLED AT LOCATIONS WHERE WEEP HOLES ARE ABOVE THE PREVAILING GROUNDWATER ELEVATION. IF REQUIRED TO BE IN WET AREAS. THE WEEP HOLES SHALL BE PLUGGED AND THE HYDRANT SHALL BE PUMPED DRY. TYPICAL FIRE HYDRANT ASSEMBLY DETAIL N.T.S. FIG. W-4 TD -7 d VT C-r•:cnxr7 in VL' VL .-C J Ing • M 0 Jl Tf _e4 N#11: I r Ar Yt. FTA lT,FT MRTiG-t fa• );16'.W.10AW nC4: S IIRT:14 2 s AFI_•%4 A TAF 1` PIOr (alt N*E ANC"09 s ON CENIM Lft cam•: •r•A •.- --•lin rr --r OF :E ORACM STRAPS FOR BENDS 10P 7HIMM 12w ON ALL PIPE USE 2 STRAPS ON GMS GENERAL NOTES ADMWT TO BU I& IS ••r.• 4IY a '-SIL i7•Ct_ 1 FOR 114F 3 r USE 3 STRAPS T{ SHOW.AS e YN rri• u., 1'.+IODIC' :n'•.K Y•4 M ON ;Rim41 NA a W ELEVATION PANT ALL EXPOSED STEEL I CIDATS OF BnUW40US PANT. T N : aiwa LAIO7! 00 00 GAa9SHIwN aN PLNISI T LME I !A FM EM M M EM WiM a . MEE M M F2 F_M En SEA Li EFFL OrM FX5 t'L i Ed"- Fi Fri Er'ArLM-3CLr-lFL':7'Z:FLE;Iii r wraImo; [ r2r Ii'rp". IE'i eM. NEA Lief FFz rll_n LrI r e r • 7 7L-J- •'7 r5, M. BOJ IM M -j rZr"- f L', t1.:1'1.1 WAFZ-jIMFZ;F-";M 71 77 PLACOM TOE aF L•, 7L J.!-1TriJ W W INEINE 20' u -- e-PNIOOIT /IIFi C< ONE w r END -SECTION 12" RC1' PK Do NOTE HYDRANT MUST BE EQUIPPED HATH CHARLOTTES- VILLE THREADS WHICH IS Q THE LOCAL STANDARD. 1 LENGTH OF BRANCH VARIES 6' MIN 2' TO 10' 270•) 7 CU. FT. 8' BO 68 STONE 6" GATE 36.MIN ; • I VALVE a" X 6• TEE 2500 P.S.I. CONCRETE BASE AND THRUST t •;'.'= if;• • or BLOCK AGAINST UNDISTURBED STABLE SOIL STEEL PILE AINWHENTHESOILISDISTURBEDORWHENMAIN THREADED RODS IN ALL INSTALLATIONS. A HYDRANT IS LOCATED IN A FILL, ANCHOR M THE VALVE TO THE HYDRANT WITH 2-3/e RODS SHALL GALVANIZED OR COATED THREADED RODS IN ADDITION TO POURING ASPHALT C CONCRETE. IF NECESSARY, A STEEL PILE SHALL BE USED AS ADDITIONAL SUPPORT NOTE : 1. SURROUND WEEP HOLES WITH GRAVEL AND KEEP FREE OF CONCRETE. 2. MAINTAIN A X MIN. COVER FROM THE MAIN TO THE FIRE HYDRANT INCLUDING DITCHES ) FINISHED GRADE SHALL SLOPE AWAY FROM THE FIRE HYDRANT AND VALVE BOX. 4. THE GATE VALVE IS ALLOWED IN SHOULDER OR BEHIND THE DITCH. IT IS NOT ALLOWED IN THE DITCH. 5. FIRE HYDRANTS SHALL BE INSTALLED AT LOCATIONS WHERE WEEP HOLES ARE ABOVE THE PREVAILING GROUNDWATER ELEVATION. IF REQUIRED TO BE IN WET AREAS. THE WEEP HOLES SHALL BE PLUGGED AND THE HYDRANT SHALL BE PUMPED DRY. TYPICAL FIRE HYDRANT ASSEMBLY DETAIL N.T.S. FIG. W-4 TD -7 d VT C-r•:cnxr7 in VL' VL .-C J Ing • M 0 Jl Tf _e4 N#11: I r Ar Yt. FTA lT,FT MRTiG-t fa• );16'.W.10AW nC4: S IIRT:14 2 s AFI_•%4 A TAF 1` i, 4 `1.11.•4 •1.:hL_ H C f E* F ' H 1kCr. I '.:ii FU..Ii I`t (-",_ e.JLI'> 3Hr.__ :_ 1' 1i, vl:W =^,LL TH _ .L _KS FO+ t!tJL' C lt`. 1_'EL .rF -4 SGtAf,-% BLOC S-t.LL E° . 2. L ',..I ITL J IIIL :A.JLI SLLLW 7j'^DL i ALL L'L C-0/-, _t; -hl II At- n"RO 10 WA l t' t xt 1,c Cl.K 3 5. l lwv u_ . he ti" t. ' i `1 W i r, 2 . !At'•. WPI: Ii11N• 10 L'G Uv 01 t_•.S :"LL J :,,;,P. II+ E E': +5E -HE FLOC-. tJ= THE +!.!!JL sH/r__ :Lv'= --E GfJ I CR sl, yr • TYPICAL NSE -ER VA,JLT (3" METER) IkT': ALTSOM E1 9ECTIOM 12" - NO PAPE e, lININf H' hLIW X -XSECTOM EM YEW Ew lIECT'XIM 011106 UIICRON em ?RAM9FCfiMEA P/I % PEDESTAL$ E11G ML NOT lE LWATED VI'TlRN TLE RIIIIIIR IF WAY. WATER SEVER L.00ATUIN IF OTTER un Lma KNE, ELECT= TELMW. Cf4LC. E= E115EIEFIT V[MriIISI V ra OR w DIY - 3w 11431105011 0' MRM SLDE PART 3, PARAGIAMNN 1111 SEPOMTIOI W VATE'R III SEVER LDIEL UTLYM CROSSING A WATER OR SEVER B43MU SHU.2 K AT 4i' TO THE RMff aF WAY. UTILITY LOCATIONS do EASEMENT WIDTHS M FTG. V-1 GOOD FOUNDATION MATERIAL ROCKY FOUNDATION MATERIAL INITIAL BACKFILL. SEWING 3 $7101c STAGE SOIL ROCK SCRAPE THE 90TTOMI OF THE TRENCH. REMOVE ALL. STONES TO WSURE THE PIPE DOESN'T REST ON ROCK AND THEN COMPACT 7W SOIL OR PROVIDE A 4" BEDDING OF 268 STONE. FOUNDATION IN POW SOIL UNDER -CUT CONDITION L ISTAI SOIL INITIAL BACKFILL TONE iH'1= Tom_•. •.: fBB STONE NOTA 1. NO ROCKS SHALL BE ALLOWED WATHIN 24" OF THE WATER LINES. 2• NO ROCKS LARGER THAN 6w IN ANY DIMENSION SHALT. BE ALLOWED ABOVE THE INITIAL BACKFILL. 3.TIE INITIAL BACKFILL SHALL BE PLACED AND COMPACTIED IN 00 LIFTS. 4. NO ORGANIC OR FROZEN MATERIAL OR DEBRIS SHALL BE ALLOWED IN THE TRENCH. 51. BELL HOLES SHALL BE DUG OUT IN ALL CASES. DUCTILE IRON (NATER PIPE INSTALLATION & BEDDING NTS Flf3. W-2 aD- ma GENERAL NOTES* t• M PMTA%( WMA AW" /L PRIM0 r Fp TYKE A now D Hilt sY HIMHO >iIK# 4FMiaorl a Ri ECI ® V i S, PE iKNOICULARCoal 4, WAS T " lVF?4W 0 ISM+i`'n"$,;o•"oe'+• Mc• I tii,.s.I.aM .r r 1Yt. r I cup ALB! Wnwm Lon TMIIrTN]IO,III w TQ a n TOMB AR# Iw,LI,rIIJa •I ArNrEIIT r01t i1i/IB d111'• owl, TYGIE p t. T L Is PARALLEL K T. Islr I* CAN HlK I TIYW t ,. T or HALM TYPE C TIRIOt.Ile lTHCHFaRo0IHa1IEAE +" `Awl t"` 'T '' PARALLEL- iI PERPENI,11 ULAR fef w+[ w t±r LL"it a &PAS t.4 , 00 0000000 0a00000 000000 a 0000000 000000 44494P4 5•?4i0Q4 16 q, nennnnn n a a n n n i18000 Id 84flQ88 v a v v v v v v n a v ss v PAY LUM TRWNTS! IXlAIE fJE rEc t. wtn GA, of I +I. CG -12 DETECTABLE 'WARNING SURFACE r GENERAL NOT'E6 sex" 1ATIOOM aLPARTum or TRAILti•aRTAl10N PIOr (alt N*E I cam•: •r•A •.- --•lin rr --r OX I 3X Tar v TRIl. OFF I IS ( y A'ryI SMv NMt0xH Ww swmmI GENERAL NOTES ALL IIIIHaIW1 IS ••r.• 4IY a '-SIL i7•Ct_ 1 I0WN1 Oq NAS T{ AS MAINLINE ROADWAY (SM NOTE MC e YN rri• u., 1'.+IODIC' :n'•.K Y•4 2 AL mOK ar P/IMBRM NA a W O:AO IS TO YE AS w I ORDNkYc M RO T N : aiwa LAIO7! 00 00 GAa9SHIwN aN PLNISI T LME 98E CTTIIEQ Ii fNllil T1RIi iMLIQT 111TYOK! L l of rIR•IIOJIF 4 Li EFFL Z. WHEN THE ENiRMICE RA IICp.A Nw TT ACC4OH MEBIAOOATE THEwSIDEWALK NT W WON 2)wmaBERAMPSTRENON a Y cl LK L i, 4 `1.11.•4 •1.:hL_ H C f E* F ' H 1kCr. I '.:ii FU..Ii I`t (-",_ e.JLI'> 3Hr.__ :_ 1' 1i, vl:W =^,LL TH _ .L _KS FO+ t!tJL' C lt`. 1_'EL .rF -4 SGtAf,-% BLOC S-t.LL E° . 2. L ',..I ITL J IIIL :A.JLI SLLLW 7j'^DL i ALL L'L C-0/-, _t; -hl II At- n"RO 10 WA l t' t xt 1,c Cl.K 3 5. l lwv u_ . he ti" t. ' i `1 W i r, 2 . !At'•. WPI: Ii11N• 10 L'G Uv 01 t_•.S :"LL J :,,;,P. II+ E E': +5E -HE FLOC-. tJ= THE +!.!!JL sH/r__ :Lv'= --E GfJ I CR sl, yr • TYPICAL NSE -ER VA,JLT (3" METER) IkT': ALTSOM E1 9ECTIOM 12" - NO PAPE e, lININf H' hLIW X -XSECTOM EM YEW Ew lIECT'XIM 011106 UIICRON em ?RAM9FCfiMEA P/I % PEDESTAL$ E11G ML NOT lE LWATED VI'TlRN TLE RIIIIIIR IF WAY. WATER SEVER L.00ATUIN IF OTTER un Lma KNE, ELECT= TELMW. Cf4LC. E= E115EIEFIT V[MriIISI V ra OR w DIY - 3w 11431105011 0' MRM SLDE PART 3, PARAGIAMNN 1111 SEPOMTIOI W VATE'R III SEVER LDIEL UTLYM CROSSING A WATER OR SEVER B43MU SHU.2 K AT 4i' TO THE RMff aF WAY. UTILITY LOCATIONS do EASEMENT WIDTHS M FTG. V-1 GOOD FOUNDATION MATERIAL ROCKY FOUNDATION MATERIAL INITIAL BACKFILL. SEWING 3 $7101c STAGE SOIL ROCK SCRAPE THE 90TTOMI OF THE TRENCH. REMOVE ALL. STONES TO WSURE THE PIPE DOESN'T REST ON ROCK AND THEN COMPACT 7W SOIL OR PROVIDE A 4" BEDDING OF 268 STONE. FOUNDATION IN POW SOIL UNDER -CUT CONDITION L ISTAI SOIL INITIAL BACKFILL TONE iH'1= Tom_•. •.: fBB STONE NOTA 1. NO ROCKS SHALL BE ALLOWED WATHIN 24" OF THE WATER LINES. 2• NO ROCKS LARGER THAN 6w IN ANY DIMENSION SHALT. BE ALLOWED ABOVE THE INITIAL BACKFILL. 3.TIE INITIAL BACKFILL SHALL BE PLACED AND COMPACTIED IN 00 LIFTS. 4. NO ORGANIC OR FROZEN MATERIAL OR DEBRIS SHALL BE ALLOWED IN THE TRENCH. 51. BELL HOLES SHALL BE DUG OUT IN ALL CASES. DUCTILE IRON (NATER PIPE INSTALLATION & BEDDING NTS Flf3. W-2 aD- ma GENERAL NOTES* t• M PMTA%( WMA AW" /L PRIM0 r Fp TYKE A now D Hilt sY HIMHO >iIK# 4FMiaorla Ri ECI ® V i S, PE iKNOICULARCoal 4, WAS T " lVF?4W 0 ISM+i`'n"$,;o•"oe'+• Mc• I tii,.s.I.aM .r r 1Yt. r I cup ALB! Wnwm Lon TMIIrTN]IO,III w TQ a n TOMB AR# Iw,LI,rIIJa •I ArNrEIIT r01t i1i/IB d111'• owl, TYGIE p t. T L Is PARALLEL K T. Islr I* CAN HlK I TIYW t ,. T or HALM TYPE C TIRIOt.Ile lTHCHFaRo0IHa1IEAE +" `Awl t"` 'T '' PARALLEL- iI PERPENI,11 ULAR fef w+[ w t±r LL"it a &PAS t.4 , 00 0000000 0a00000 000000 a 0000000 000000 44494P4 5•?4i0Q4 16 q, nennnnn n a a n n n i18000 Id 84flQ88 v a v v v v v v n a v ss v PAY LUM TRWNTS! IXlAIE fJE rEc t. wtn GA, ofI +I. CG -12 DETECTABLE 'WARNING SURFACE r GENERAL NOT'E6 sex" 1ATIOOM aLPARTum or TRAILti•aRTAl10N wfll_ ___ 4. s TO it UNSR RAIN[ PN OW No L goRACEOffLIFCD -2 1MtAIII AT ° HE iRII°II w+Io+I c Hy11RANCE VOLUME PIOr (alt N*E I NON I MORE THAI 1500 VPD OX I 3X Tar v TRIl. OFF I IS ( y A'ryI SMv NMt0xH Ww swmmI GENERAL NOTES ALL IIIIHaIW1 as I0WN1 Oq NAS T{ AS MAINLINE ROADWAY (SM NOTE MC OR STWXT CTq, CONNECT1. WHEN ION11 W E OOclam w 2 AL mOK ar P/IMBRM 2 a W O:AO IS TO YE AS w I ORDNkYc M RO TIQi IlI i:IWRIMri_-4_ Qli FLI.S N : aiwa LAIO7! 00 00 GAa9SHIwN aN PLNISI T LME 98E CTTIIEQ Ii fNllil T1RIi iMLIQT 111TYOK! L l of rIR•IIOJIF Li EFFL Z. WHEN THE ENiRMICE RA IICp.A Nw TT ACC4OH MEBIAOOATE THEwSIDEWALK NT W WON 2)wmaBERAMPSTRENON a Y cl LK L F TCUPLACOMTOEaFFLOW W W INEINE 20' u -- e-PNIOOIT /IIFi C< ONE FORwAw 690 G-11 WHO I! CONAINCTION STM STAMM CO -33 ORC BFACE ON TNS ST 6TO 685 a) jaw o N iv WTfZi THE MOIMf Cts o -4111M YAT 1L 1'MIiAOR! PLAN VIEW SNOWM PINT OF N01EI SaTH •B•' Y -C' OR As J N IN.Iti INDADIIAY ggE AD& 4. tIBEDS1Ytil TNS ST12 CURB RAM DESIGN TO BE Nl AMHIATL. N AOIIOM OR AQ1IIm CL1-2 t EIaID IIOWIN ON TYFlCAL SECTION. A 0 CSI J U.ABS MEETMI N QMIoIIT - 8111110 11IM . L Wt•a• LIION•PE# mATm Gunn RIPE11 ow PLAN VIEW PORIHIV Trp PREZ1.tIOEWI' 1 NG WATER. OR 675 W L. 1I -q ENTRANCE NOTES z_ tTK of M U.c MAN,IE ROADWAY SLOPE a. PLANS ARE TO INDICATE WHEN CONSTRUCTION OF A FLOW w VPARASIM CURVE LITE ENTRANCE. DETOPROVPOSITIVE DRAINAGE ACROSS PAIYOM7Il MIFAt! A MINEIII i • • f • • • • +N•SHMSK OR 1MIdIT ITAINLHTm 11MIIS 711 OPIIOIIN L Mas HIM SLOPE C"ANGE - -- TIE 7. MAILING IAYEIER SMALL B[ OOlI3TRR CfED TO TK AI . ••rte 1R NIATIE NIA/L/E Ra/OWAr o o- 0 R/N LTE fE70CEPT ANY I p STAILQA11011 FOR MARIE PAVBIEM MlaDl CJW BE IrAE@al lI NNl TIId/NIp HHW (SES o alt/M DIE HAI N FM ENTRAP L) s f -O• aLNOI I gE1 1 IHOOYININ i. iIN10707 1 A/MIADIR To IMM D-S/E AT aT< GENERAL NOTES 0.co SLOPE CMAfGE O fL BE Rw1JE P W L 110L41 O I!1 L Wf" a1O IA7i MO TNROIWtY IM4 TOM To V (ANL U CON ERCML (ENTRANCE ookB 14"y $ D II T([ ALLOIUa.ORRaE z 0 c T vNRTES NE NOT MRICMLE TO STREET rMPRDAdI SLII>• MI0011' L T A HaRR TO aE W CONSTIRCT ORAOE CHANGES WRM A PARANOIAC CARPE. i 3 N NWu SECTION A - A ALLOWABLE ENTRANCE GRADE CHANGES wfll_ ___ 4. s TO it UNSR RAIN[ PN OW No L goRACEOffLIFCD -2 1MtAIII AT ° HE iRII°II w+Io+I c Hy11RANCE VOLUME MADE CHANCE WMAKETMAINN T---- BL NON I MORE THAI 1500 VPD OX I 3X 11IM A I NO -1800 VPD 13!1 1! LOW 1 11.9115 THAN am VPD so as IIPPIlIDACIi ALI#s cLus N .I' • c. , H:. • w -•• • .;r • - ' N17TE= N,' Lowick i r NILE is tqT 7. 1W1FR[ O? TD !amy OpMAM TO LN -SQ[ OTHERORNIIM OLCONCRETE CONNECTIONS OiRIJC1RIE. STANDW CM~TM UPODWRM SECTION C -C AT GRADE SSS AM 8 S) VCM oYMRTHOR fl< 7RA1/ORTATSI Tae oB A MET" OF TREATMW- GOMIECTION FOR STREET INIERMI aozAM COMMERCIAL ENIRANM VI (ISM OQARTtSNT OF TIW1xORTATION 700 REM% T---- BL CK 2 BLOCK 2 LA E R/W 700 w w g GOLF DRIVE 700 BLOCK 2 0 0 2 a W 1711 to LLJ LL N 00 00 2% p CG -1 0 M co Li I 690 W 00 a Y cl 690 CG -11I 1% 670 W W U 20' u -- 1665 690 G-11 685 a) o rn N J J U Q O c 0 CSI J 680 U ow 675 W L. 1I -q 10+00 10+50 CG -11 PROFILE AT GOLF DRIVE R/W CL REM% T---- BL CK 2 BLOCK 2 LA E LAE 700 w w g w 700 0 rn 0 0 2 a W 1711 to LLJ LL N z 2% p CG -1 0 M 20' Li I 20' G -11I a Y cl 690 CG -11I W 670 W W U W 1665 690 A 685 a) N 10+00 10+50 CG -11 PROFILE AT CLAREMONT LANE - SOUTH CG -11 ENTRANCE PROFILES SCALE: H: 1"=50' V: 1" = 5' lI CL kREMO qT I BLOCK 2 680 LAE z w w w g w 700 0 U 0 0 0 2 to LLJ LL N z z p CG -1 0 M Li I 20' a Y cl I- CG -11I W 670 W W z W 1665 690 A a) N Q rn N J U Q O c J U ow 685 W L. 1I -q z_ 10+00 10+50 CG -11 PROFILE AT CLAREMONT LANE - NORTH c0 -1I M R/W BROOKLEY DRIVC a - BLOCK 2 2 p z 680 z 0 z w w w g w 0 U 0 0 0 20,) to LLJ N z z p CG -1 00000> M Li I u_Ia a Y cl a w W 670 W W w W 1665 ail 10+00 10+50 CG -11 PROFILE AT BROOKLEY DRIVE SCOT R. LLINSZ Lic. No. 035791 .'tN. ly1 t 4 s`SjONAL E o f71 rn fT Lu o 0 0 0 0 L9 01 p z Fes-- z 0 z w w w g w U 0 0 0 0 Z to LLJ N z z p O 00000> M O N u_Ia a a a w W Nr W W w W ail o f71 rn fT Lu o 0 0 0 0 L9 01 IMr-14 M z N M O W 7a W V` a) N rn N Q O c ow c wInWL. 1I -q z_ 1_4 U.cQ 0oZw v o a? V1 f" -IE o o- 0o Lu ct N 0.co c o W U J z 0 c OCL 3 N NWu W"xa I A>•• -- ix r aI O H H C N 4' W l= o Lu 0 3 c Z c af w Z Q zt- o O O z o L C) n i z CJCJ0 W 0° o a N- 0 cOca 2 O 00 Q U O v o r N o c 0 o GLu 0 ce 0- JOB NO. ui c 02008 0 0> SCALE rn 0 AS NOTED 2> SHEET NO. o S-5 a o L t F- 3 c v n 11 1AW r STR: 6 STA. 16+85.85 TP=677.84 0 0 N INV IN: 670.68 TO 8 STR: 2 ' o INV OUT: 670.58 TO 4 STA. 4+01.49 0 o o ~ N INV IN: 668.80 TO 4 0 0Mo 00 r i o Tc INV OUT: 668.70 TO 1BOUT KiN^ ^ 0 0 m 0.00 r7d000„ o MH c6 r`z z zo0--- O co 0.00 ji=K z zz j O PROPOSED N/A COCO .. GRADE-\ 0.00 0.0 680ao N/A 0o 0.04 0.75 5.0 DI -213 0 STA. 19+37.98 0.27 N o 9.0 DI -26 d 0 TP=672.55 Ha> 5.0 DI -3C Ln L` 0 INV IN: 666.35 TO INV 0.05 0.90 5.0 DI -3C o OUT: 666.25 T 0.18 0.57 7.0 DI -213 V) (n F- ? 16 0.10 0.78 5.0 DI -213 N in 18 0.00 0/ 0.0 MH N L6 0 0.10 PROPOSE[ 5.0 D1-26 4 22 0.15 0.74 6.0 DI -2B N o ("/ 24 0.08 680 5.0 000 d No8" WA 0.06 Fa-> > zz M-(0 t0 D4 -2B 4 0 0o 0.04 h 5.0 DI -3C cn cnF-z r0 0.39 CROSSING 6.5 NNN 12 N _NZ) 0.27 ON(O „ i --EXISTING 6.0 U? r 0 PROPOSED d i O GRADE 0.14 0.81 5.0 M , 0 0 6 F- o_> 0.39 0.75 r; cn (n - z ao 38 m +`' QD zo GRADE 7/ DI -2C 0 0 V//z 0.15 0.82 5.0 II > > > r• 0.69 6.5 tea>> 0' F 0.28 0.45 7.0 6 6 70 0.44 lop// 9.0 DI -26 6 PROPI V) Ntzz 0.73 5.0 DI -213 4 50 0.16 8" W) 7.0 DI -2C 670 52 0.22 0.52 6.0 DI -2C 4 54 CROS; 0.57 6.0 DI -2B YARD 1 0.37 0.64 6.0 YARD INLET 1.011' YARD 2 0.25 0.76 4;' YARD INLET L 0.17 0.72 5.0 YARD INLET N/A ROOF 1 0.21 0.90 RCP $qg3. ,4 ROOF DRAIN WA 15m RCP 23.4j 0.13 1 0.90 5.0 OF DRAIN WA 3 U) V 0 0.51X U) L 15" 5+ 0 24.3 15" RCP 51. 281 LF s 0 0.62X 660 W 0 0.51 X E' o ul W 15" RCP 50.01 LF d 15" RCP 85.50 LF V/ 0 1.04X Z. - 0 13.80X 655 LLI 15" RCP 32.37 LF wW O CD to 0000 w 00 00 00 00 r- O 4.39X U 660 C/) v z J NJ0 W PROPOSED BIO -FILTER OU Jw SEE SHEET ORSWM -3 FOR- FURTHERFURTHER DESIGN INFORMATION 1 N O V0° 00VN Q X z O U J K----- L N O W o 0 VDOT STD. ES -1 lu 650 a 0 v. 0 JOB NO. C: 02008 U VDOT STD. EC -1. CLASS II TYPE A SCALE H: 1 "=50' o IP -RAP WITH FILTER FABRIC UNDERLAYMENT v: 1 5' N LCN 3.75'(W)x3.75'(L)x2'(D) SHEET NO. o 0 DP -2 o 645 JJ N 0 O M .* O to a. LO q* 0 W W co tN N 00 t o 0 to LO 0i 0 It CO 4 o0 O COOa0 0)r- 0 00C0 4 c0 r` 0 0 0r-00WIOi00C00000000000000 00 ig 0+00 0+50 1+00 1+50 2+00 2+25 STR52-STR18 NOTES: 1. VDOT STANDARD IS -1 PROVIDED ON ALL INLETS WITH DROP GREATER THAN 4 FT. 2. ALL FILL MUST MEET 95% COMPACTION. 3. A 3' MINIMUM COVER IS REQUIRED OVER THE CENTERLINE TOP OF ALL PIPES. 4. ALL DRAINAGE PIPES ARE CLASS III RCP. EXISTING 700 52 STR: 26 J 48 STA. 16+01.35 TP=688.93 INV IN: 683.65 TO 28 INV IN: 683.65 TO 44 INV IN: 684.98 TO 38 INV OUT: 683.55 TO 24 / 1690 SED 2 ING 5 LF 0+00 0+50 1+00 1+50 2+00 2+50 3+00 3+50 4+00 4+50 5+00 5+50 STR 8 - OUT N N O N N O N * O H STR: 14 0 0 ~ STA. 16+22.97 0 TP=681.50 r -N LNn• 00 INV IN: 674.50 TO 16 STR: 10 to N N 10 00NMm00INVOUT: 674.40 TO 4 ON STA. 0+61.41 +nto to.. N +ai- 0 TP=677.40 000 - d- 00 o o INV IN: 670.91 TO 12 N - 00;E z coo STR: 26 o ~ N INV OUT: 670.81 TO 4 QcO o ~ z STA. 16+01.35 N N t- t->» N V) - TP=688.93 0 0 n a0o Mo o N z zz PROPOSED INV IN: 683.65 TO 28 0000000Cio GRADE INV IN: 683.65 TO 44N00MN^ r` r0 00 ^ r, to 0 0 „ O INV IN: 684.98 TO 38 O 690 O 0 0~ ao0`° +00 • ~ INV OUT: 683.55 TO 24 t-- r -N + .. (0z z _0 0 690 0 O I- N O to oa00'Nd ° 0COO c~i z z zzC'q 700 pro °' co N 00 Q II > 00 O OLO MN r, r, HQ 00d .. I F-0 ON .. rM,*O 0 co (n (nF-z N OHO ` 0 O OHOPROPOSED 0_ z z o PROPOSED 0 0CO 0 680 GRADE w Q II > °' COto a II Q 1 > >> > 12" w - (~ i v~i ? EXISTING _00(0.. V) V) a z N N z z z z_ ( CROSSING GRADE ao + 0; 0 z 0Qco >> PROPOSED 680 F4 / PROPOSED N (~n p - z z GRADE GRADE / 680 15" RCP 61.52 LF 0 1.69X 1.295' 690 j4 GRADE EXISTING I EXISTING 670 / 675 GRADE WJ O Nr7 15" RCP 48.64 LF 15" RCP 61.41 LF C (0 to (D o0 0 6.78X O 0.80X w . (° c° X15" RCP 49.00 LF 670 0+00 0+50 1+00 Ll 10 1.51X 15" RCP 25.01 If 680 15" RCP 11.94 LF 15" RCP55.46 LF O 0.76X 0 1.51X 0 2.89X STR 42 - STR 24 660 _ EXISTING 675 GRADE HORIZONTAL SCALE C0 r C0 N 00660WWM000655s WW C0 (7) 0 0 n C14 (3) 0) N » W W c6 00 W W o ( IN FEET) 0+00 0+50 1+00 W 0 0 0 0 0 co (0 1 inch = 50 ft. W L. 0+ 00 0+50 1+00 1+50 2+00 2+50 L I 0+00 0+50 1+00 VERTICAL SCALE STR 4 0 -STR 2 6 5 0 3 5 10 20 STR 16-STR 4 STR12- STR 4 ( IN FEET ) 1 inch = 5 ft. 1.43 0 N OO 0 0)_ N Ki 0 0).. Lo Ci 00 II> 2" W 15" RCP 56.07 LF 0 0.54X 675 0 W W C9 C9 00 rn ww 0+00 0+50 1+00 STR44-STR26 Structure Area (ac.) Cw Tc Type EXISTING IB 0.00 0.00 0.0 MH 690 2 0.00 0.00 GRADE MH N/A 4 0.00 0.00 0.0 MH N/A STR: 50 0.04 0.75 5.0 DI -213 0 STA. 19+37.98 0.27 0.39 9.0 DI -26 d 0 TP=672.55 0.10 0.54 5.0 DI -3C Ln L` 0 INV IN: 666.35 TO INV 0.05 0.90 5.0 DI -3C 0 ~ OUT: 666.25 T 0.18 0.57 7.0 DI -213 0 16 0.10 0.78 5.0 DI -213 N in 18 0.00 0.00 0.0 MH N L6 0 LOO 0.10 0.72 5.0 D1-26 4 22 0.15 0.74 6.0 DI -2B LOCO CO 24 0.08 680 5.0 000 d No co ao i co ;E 0 Lon 0.06 Fa-> > zz M-(0 t0 D4 -2B 4 0 0o 0.04 0.75 5.0 DI -3C cn cnF-z r0 0.39 0.67 1 6.5 NNN 12 N _NZ) 0.27 0.72 6.0 U? r 0 PROPOSED d i O GRADE 0.14 0.81 5.0 M , 0 0 6 F- o_> 0.39 0.75 r; cn (n - z ao 38 0.28 0.60 7.5 DI -2C 0 0 40 0.15 0.82 5.0 II > > > r• 0.69 6.5 DI -2B 6 zz 0.28 0.45 7.0 6 6 70 0.44 lop// 9.0 DI -26 6 PROPI 0.07 0.73 5.0 DI -213 4 50 0.16 8" W) 7.0 DI -2C 4 52 0.22 0.52 6.0 DI -2C 4 54 CROS; 0.57 6.0 DI -2B YARD 1 0.37 0.64 6.0 YARD INLET 1.011' YARD 2 0.25 0.76 6.0 YARD INLET N/A YARD 3 0.17 0.72 5.0 YARD INLET N/A ROOF 1 0.21 0.90 RCP $qg3. ,4 ROOF DRAIN WA RMF21 0.13 1 0.90 5.0 OF DRAIN WA 3 U) 0 V U) L 15" RCP 24.3 H s 0 0.62X 660 W E' o ul W d 15" RCP 85.50 LF 3 0 1.04X Z. - 655 LLI wW O CD to 0000 w 00 00 00 00 r- P7 0-) N U C/) L 0+00 0+50 1+00 1+50 2+00 2+25 STR52-STR18 NOTES: 1. VDOT STANDARD IS -1 PROVIDED ON ALL INLETS WITH DROP GREATER THAN 4 FT. 2. ALL FILL MUST MEET 95% COMPACTION. 3. A 3' MINIMUM COVER IS REQUIRED OVER THE CENTERLINE TOP OF ALL PIPES. 4. ALL DRAINAGE PIPES ARE CLASS III RCP. EXISTING 700 52 STR: 26 J 48 STA. 16+01.35 TP=688.93 INV IN: 683.65 TO 28 INV IN: 683.65 TO 44 INV IN: 684.98 TO 38 INV OUT: 683.55 TO 24 / 1690 SED 2 ING 5 LF 0+00 0+50 1+00 1+50 2+00 2+50 3+00 3+50 4+00 4+50 5+00 5+50 STR 8 - OUT N N O N N O N * O H STR: 14 0 0 ~ STA. 16+22.97 0 TP=681.50 r -N LNn• 00 INV IN: 674.50 TO 16 STR: 10 to N N 10 00NMm00INVOUT: 674.40 TO 4 ON STA. 0+61.41 +nto to.. N +ai- 0 TP=677.40 000 - d- 00 o o INV IN: 670.91 TO 12 N - 00;E z coo STR: 26 o ~ N INV OUT: 670.81 TO 4 QcO o ~ z STA. 16+01.35 N N t- t->» N V) - TP=688.93 0 0 n a0o Mo o N z zz PROPOSED INV IN: 683.65 TO 28 0000000Cio GRADE INV IN: 683.65 TO 44N00MN^ r` r0 00 ^ r, to 0 0 „ O INV IN: 684.98 TO 38 O 690 O 0 0~ ao0`° +00 • ~ INV OUT: 683.55 TO 24 t-- r -N + .. (0z z _0 0 690 0 O I- N O to oa00'Nd ° 0COO c~i z z zzC'q 700 pro °' co N 00 Q II > 00 O OLO MN r, r, HQ 00d .. I F-0 ON .. rM,*O 0 co (n (nF-z N OHO ` 0 O OHOPROPOSED 0_ z z o PROPOSED 0 0CO 0 680 GRADE w Q II > °' COto a II Q 1 > >> > 12" w - (~ i v~i ? EXISTING _00(0.. V) V) a z N N z z z z_ ( CROSSING GRADE ao + 0; 0 z 0Qco >> PROPOSED 680 F4 / PROPOSED N (~n p - z z GRADE GRADE / 680 15" RCP 61.52 LF 0 1.69X 1.295' 690 j4 GRADE EXISTING I EXISTING 670 / 675 GRADE WJ O Nr7 15" RCP 48.64 LF 15" RCP 61.41 LF C (0 to (D o0 0 6.78X O 0.80X w . (° c° X15" RCP 49.00 LF 670 0+00 0+50 1+00 Ll 10 1.51X 15" RCP 25.01 If 680 15" RCP 11.94 LF 15" RCP55.46 LF O 0.76X 0 1.51X 0 2.89X STR 42 - STR 24 660 _ EXISTING 675 GRADE HORIZONTAL SCALE C0 r C0 N 00660WWM000655s WW C0 (7) 0 0 n C14 (3) 0) N » W W c6 00 W W o ( IN FEET) 0+00 0+50 1+00 W 0 0 0 0 0 co (0 1 inch = 50 ft. W L. 0+ 00 0+50 1+00 1+50 2+00 2+50 L I 0+00 0+50 1+00 VERTICAL SCALE STR 4 0 -STR 2 6 5 0 3 5 10 20 STR 16-STR 4 STR12- STR 4 ( IN FEET ) 1 inch = 5 ft. 1.43 0 N OO 0 0)_ N Ki 0 0).. Lo Ci 00 II> 2" W 15" RCP 56.07 LF 0 0.54X 675 0 W W C9 C9 00 rn ww 0+00 0+50 1+00 STR44-STR26 Structure Area (ac.) Cw Tc Type L IB 0.00 0.00 0.0 MH N/A 2 0.00 0.00 0.0 MH N/A 4 0.00 0.00 0.0 MH N/A 6 0.04 0.75 5.0 DI -213 4 8 0.27 0.39 9.0 DI -26 6 10 0.10 0.54 5.0 DI -3C 4 12 0.05 0.90 5.0 DI -3C 4 14 0.18 0.57 7.0 DI -213 6 16 0.10 0.78 5.0 DI -213 4 18 0.00 0.00 0.0 MH NIA 20 1 0.10 0.72 5.0 D1-26 4 22 0.15 0.74 6.0 DI -2B 6 24 0.08 0.53 5.0 DI -213 4 26 0.06 0.70 5.0 D4 -2B 4 28 0.04 0.75 5.0 DI -3C 4 30 0.39 0.67 1 6.5 DI -3C 12 32 0.27 0.72 6.0 DI -2C 6 34 0.14 0.81 5.0 DI -3B 6 36 0.39 0.75 6.5 DI -2C 12 38 0.28 0.60 7.5 DI -2C 6 40 0.15 0.82 5.0 DI -2C 4 42 0.14 0.69 6.5 DI -2B 6 44 0.28 0.45 7.0 DI -213 6 46 0.44 0.42 9.0 DI -26 6 48 0.07 0.73 5.0 DI -213 4 50 0.16 0.56 7.0 DI -2C 4 52 0.22 0.52 6.0 DI -2C 4 54 0.18 0.57 6.0 DI -2B 6 YARD 1 0.37 0.64 6.0 YARD INLET N/A YARD 2 0.25 0.76 6.0 YARD INLET N/A YARD 3 0.17 0.72 5.0 YARD INLET N/A ROOF 1 0.21 0.90 5.0 ROOF DRAIN WA RMF21 0.13 1 0.90 5.0 OF DRAIN WA PROPOSED STR: 20 STA. 17+62.04 TP=677.27 INV IN: 672.00 TO 22 INV IN: 671.10 TO 46 INV OUT: 670.00 TO 18 1680 70 E N 0 f--- 0 rn tD CO C0 0 •• 0 r` 0o 0 QII> U) (n EXISTING GRADE PROPOSI 12" wA if 15" RCP 41.95 LF 01.19% 665 w W n1 r` i\ WL' cD %0 0+00 0+50 1+00 STR 46 - STR 20 7 S TT R. LLINS Z Lic. No. 035791 ,1. SSIONAL Uj c o 0 ` o N L9 Z W Z a U O z"0•'`n Q O H Z. O W Uj Ce N U) oc Uj W z ce. Uj c o 0 ` o N L9 M M z M CL o a 1 W a T c N W q\ N N z z o wrw W, z 1 1U. 0 Z zw N i (n i1 s o W 0- L9 0o F-4 U'5- L C O 3 C N C 0 z 1:4 J CO WxOLOL 3 U) V U) L O o W H s W E' o ul W d W0 3 Z. - V) LLIw N z a c 0 w° Z U C/) L z J NJ0 W OU J Jw a ° o c N O V0° 00VN Q X z O U J L N O W o 0 lu o - a 0 v. 0 JOB NO. C: 02008 UO A j SCALE H: 1 "=50' o v: 1 5' N LCN SHEET NO. o 0 DP -2 o aw 7 33 1 IW- ONEMMEMEm! MEMO* I r V = OL - x: EC -3A DITCH o.88' z3+00 - 22+00 . 21+00 _ 00 0 I Oz3.6cfs V =2-3 ft/s a: EC -2 DITCH L3 a ,-- - i S ALE r • `' 501 i I ° zs' so goo -zoo-- a 1 _ IN FEET 1 inch = 50- Jt Project Name: OLD TRAIL BLOCK 2 Road Name: Ditch Side: NA Job Number. 02008 Designed By: AML MaxS=-5.0% EC -2 MaxV &* MaxV=20fps EC -3A MauV=SA s R!` 2R AA - Vd7l16. Sta From Sta To T" min) C Value Area ac.) CA accurt 12 in/hr) Q2 cfs) Slope ft/ft) Earth (n=0.02)-- n=0. 05T 110Qio in/hr) cis) Depthio ft) Min.Design Depth) (Type) VeL Depth VeL Depth 6+24 6+00 11.0 0.30 0.21 0.06 4.0 0.3 0.0503 1) L7fps 0.29 ft 5.4 0.3 0,29 ft 6" EC -2 6+00 5+00 11.5 0.30 0.58 0.24 4.0 0.9 0.0427 2.1 fps 0.46 ft 5.4 1.3 0.53 ft V EC -2 5+00 4+00 12.0 0.30 0.60 10.42 3.9 1 1.6 0.0351 2.3fp 0.59 it 5.3 22 0.67 ft 1(" EC -2 4+00 3+00 20.0 0.30 1.16 0.77 3.0 1 2.3 0.0100 1.6fps 0.84 ft 4.2 32 0.97 ft 12" EC -2 3+00 2+Op 8.0 0.30 0.09 0.79 4.5 3.6 0.0100 1.8fps 1.01 ft 6.0 4.8 1.13 ft 14" EG2 2+00 1+00 11.0 0.30 0.49 0.94 4.0 3.8 0.0907 41 fps 0.68 ft 5.4 5.1 0.76 ft 10" BWA 1+00 0+00 13.5 0.30 1.01 1.24 3.7 4.6 10.0633 3.7fps 0.79 ft 1 5.0 6.2 0.88- 12" - 0+v0 0+50 1+00 1+50 2+00 2+50 3+00 3+50 4+00 4+50 5+00 5+50 6+00 6+50 6+75 DITCH 3)QJhT R- COLLINS_52.0 Lic. No. 035791,2-, SIONAL E Ol c o Qq \ o N r` W CN N W w WL9F--4 H 0 Wx U L f W F- t --4 U) J z 1-4 U. N IV U O J m W MrQ CL J OB NO. 02008 n ZLU O SCALE Z LU H: 1 "=50' C UC O O Z U) U O o O oa Ce w a Ce Lf) 1) i W W ce c o Qq \ o N r` W CN N W w WL9F--4 H 0 Wx U L f W F- t --4 U) J z 1-4 U. N IV U O J m W MrQ CL J OB NO. 02008 n0 N N SCALE N > H: 1 "=50' C UC0C v. 1"=5' 3 m o; SHEET NO. a o DP -5 y a s= LEG GENERAL NOTES ALDEMARLE COUNTY NOTES DESCRIPTION OF EROSION & SEDIMENT ROADS 1. OWNER\DEVELOPER. MARCH MOUNTAIN PROPERTIES L.L.C. FERTILIZER SHALL BE APPLIED AS 600 LBS/ACRE OF 10-20-10 CONTROL MEASURES: BEIGHTS DEVELOPMENT CORPORA77ON FOR EROSION CONTROL 14 LBS/1,000 SQ. FT.) OR EQUIVALENT NUTRIENTS. LIME AND i EXIS71NG CULVERT % MR. GAYLON BEIGHTS EFFEC77VEL Y AS OTHER METHODS OF SURFACE ROUGHENING. FOLLOWNG GRADING. SELEC77ON OF THE SEED MIXTURE WLL DEPEND ON THE TIME OF YEAR EROSION AND SEDIMENT CONTROL MEASURES. CULVERT 800 E. JEFFERSON S7REET ES -1: UNLESS 0774ERWISE INDICATED, ALL VEGETA77VE AND STRUCTURAL IT IS ANTICIPATED TO USE C0NS7RUC7701V ENTRANCES, DIVERSION DIKES, EXIS71NG CHARLOTTESVILLE, VIRGINIA 22902 INCHES OF THE SOIL IF POSSIBLE. EROSION AND SEDIMENT CONTROL PRAC77CES WILL BE CONSTRUCTED SEDIMENT BASINS, AND SILT FENCES WLL BE INSTALLED TO CONTROL SURFACE DRAINAGE. Q DROP INLET & STRUCTURE NO. TELEPHONE.- (434) 245-0100 FOR TEMPORARY SEEDING. TABLE 3.31A MAY BE USED TO DETERMINE 774E ACTUAL NEED ALONG W9774 SUGGESTED APPLICA77ON RATE'S: AND MAINTAINED ACCORDING TO MINIMUM STANDARDS AND SPECIRCA7701VS OF THE VIRGINIA EROSION AND SEDIMENT CONTROL 77=MPORARY SEEDING WILL BE USED IMMEDIATELY FOLLOWING ALL LAND DISTURBANCE FAX. (434) 245-0300 PLANTS SHOULD BE SELECTED APPROPRIATE TO THE SEASON AND SITE CONDl710NS FROM ds*-Wamw AC71VI71ES TEMPORARY STOCKPILE AREAS WLL BE MAINTAINED FROM TOPSOIL 7HAT WILL CURB COLLUVIAL FANS SLOPES ARE SN007H AND ABOUT 300 TO 1000 FEET HANDBOOK AND VIRGINIA REGULATIONS VR 625-02-00 EROSION AND BE STRIPPED FROM AREAS TO BE GRADED AND STORED FOR LATER SPREADING. CURB &GUTTER 2. ENGINEER. COLLINS ENGINEERING ES -2: SEDIMENT CONTROL REGULATIONS. 774E PLAN APPROVING AUTHORITY MUST BE NOTIFIED ONE WEEK STOCKPILE LOCATIONS SHALL BE ON S17E AND SHALL BE STABILIZED W77H A TEMPORARY 800 E. JEFFERSON STREET LOOSENED BY DISCING, RAKING, HARROWNG, OR 07HER PRIOR TO 7HE PRE-CONSTRUC710N CONFERENCE, ONE WEEK PRIOR TO VEGETATIVE COVER. PERMANENT SEEDING WILL BE PERFORMED FOR ALL AREAS WHICH PROPOSED PAVEMENT CHARLOTTESVILLE, VIRGINIA 22902 a) 774E COMMENCEMENT OF LAND DISTURB/NG ACTIVITY, AND ONE WEEK WILL NO LONGER BE EXCAVATED AND WHERE CONSTRUCnON AC77VInES HAVE CEASED. ISLE• (434) 293-3719 AREAS WHICH FAIL TO ESTABLISH VEGETA77VE COVER ADEQUATE PRIOR TO THE FINAL INSPEC770N. PERMANENT SEEDING SHALL ALSO BE PERFORMED FOR ALL DENUDED AREAS WHICH WILL EC -3A DITCH E-MAIL: SCOtt®COIIins-Engineering.com CONTACT: MR. SCOTT COLLINS ES -3: ALL EROSION AND SEDIMENT CONTROL MEASURES ARE TO BE PLACED PRIOR TO OR AS THE FIRST STEP IN CLEARING. BE LEFT DORMANT FOR A YEAR OR MORE. SELEC7101V OF SEED MIXTURE WILL DEPEND ON 774E TIME OF YEAR APPLIED. DEPTH OF EC -3A DITCH6TAX MAP NO.: 055EO-O1-00-000A1 ES -4: A COPY OF 774E APPROVED EROSION AND SEDIMENT CONTROL PLAN TEMPORARY SEEDING WILL BE PERFORMED FOR ALL DENUDED AREAS WHICH WILL BE LEFT MARCH MOUNTAIN PROPER77ES LLC EC -2 DITCH ES -5: SHALL BE MAINTAINED ON THE SITE AT ALL TIMES. PRIOR TO COMMENCING LAND DISTURBING AC77W77ES /N AREAS 07HER DORMANT FOR MORE THAN SEVEN DAYS THESE AREAS SHALL BE SEEDED WIN FAST 800 E. JEFFERSON STREET CHARLOTTESVILLE, VIRGINIA 22902 6" DEPTH OF EC -2 DITCH THAN INDICATED ON THESE PLANS (INCLUDING BUT NOT LIMITED TO, OFF-SITE BORROW OR WASTE AREAS), 774E CONTRACTOR SHALL GERM/NA77NG VEGETA 7701V IMMEDIATELY FOLLOWING GRADING OF THOSE AREAS SELECTION OF SEED MIXTURE WILL DEPEND ON THE TIME OF YEAR APPLIED. 4. ZONING : NMD NEIGHBORHOOD MODEL DISTRICT SUBMIT A SUPPLEMENTARY EROSION CONTROL PLAN TO 774E OWNER COIVSMUC7701V ENTRANCE - EARTH DITCH IN ACCORDANCE 1467H TABLE 7 /N THE CODE OF DEVELOPMENT, FOR REVIEW AND APPROVAL BY 774E PLAN APPROVING AU7HORITY. A STABILIZED PAVED CONSTRUC770N ENTRANCE W17H A WASH RACK LOCATED AT POINTS ES -6: THE CONTRACTOR IS RESPONSIBLE FOR INSTALLA77ON OF ANY OF VEHICULAR INGRESS AND EGRESS ON A CONSTRUC77ON SITE. TO REDUCE THE DRIVEWAY CULVERT BLOCK 4 HAS NO MINIMUM SETBACKS. ADD17701VAL EROSION CONTROL MEASURES NECESSARY TO PREVENT AMOUNT OF MUD TRANSPORTED ONTO PAVED PUBLIC ROADS BY MOTOR VEHICLES OR EROSION AND SEDIMENTATION AS DETERMINED BY THE PLAN RUNOFF: BENCH MARK 5. USE MEDIUM -DENSITY MIXED-USE DEVELOPMENT APPROVING AUTHORITY. CONSMUC770N ENTRANCES SHALL BE INSTALLED AS SHOWN ON 774E PLANS TO REDUCE CLEARING LIM17S 6. NUMBER OF LOTS. 2 ES -7.• ALL DISTURBED AREAS ARE TO DRAIN TO APPROVED SEDIMENT CONTROL MEASURES AT ALL 71MES DURING LAND DISTURBING THE AMOUNT SEDIMENT TRANSPOR7ED OIV70 PUBLIC ROADWAYS 7. U77LITIES: SEWER. COUNTY SEWER - AVAILABLE ON THE SITE AC77W77ES AND DURING S17E DEVELOPMENT UN77L FINAL STABILIZA77ON SILT FENCE: VDOT STANDARD STOP SIGN WATER. COUNTY WATER - AVAILABLE ON THE SITE IS ACHIEVED. A TEMPORARY SEDIMENT BARRIER CO1VS/S77NG OF A SYNTHE77C FILTER FABRIC S7RE7CHED ES -8: DURING DEWA7FR/NG OPERATIONS, WATER WILL BE PUMPED INTO AN ACROSS AND ATTACHED 70 SUPPOR77NG POSTS AND ENTRENCHED. To INTERCEPT AND 200EXIS71NG CONTOUR 8. SUBDIVISION STREETS: CURB & GUTTER (PUBLIC ROADS) APPROVED WATER FILTERING DEVICE. DETAIN SMALL AMOUNTS OF SEDIMENT FROM DISTURBED AREAS DURING COIVSTRUC77ON 9. DRAINAGE DISTRICT- LICKINGHOLE DRAINAGE BASIN ES -9: THE CONTRACTOR SHALL INSPECT ALL EROSION CON7ROL MEASURES OPERAnONS IN ORDER TO PREVENT SEDIMENT FROM LEAVING 7HE SITE. TO DECREASE 2pp PROPOSED CONTOUR 10. WATERSHED: S RIVANNA RESERVOIR - WATER SUPPLY PRO 7EC77ON AREA PERIODICALLY AND AFTER EACH RUNOFF -PRODUCING RAINFALL EVENT. ANY NECESSARY REPAIRS OR CLEANUP TO MAINTAIN 774E THE VELOCITY OF SHEET FLOWS AND LOW -TO -MODERATE LEVEL CHANNEL FLOWS THE OF THE EROSION CON7ROL DEVICES SHALL BE MADE SILT FENCE BARRIERS SHALL BE INSTALLED DOWN SLOPE OF AREAS WITH MINIMAL 240.55 PROPOSED SPOT ELEVA71ONEFFECTIVENESS 11. TOPO &SURVEY.• PROVIDED BY JENNINGS-STEPHENSON, PC. IN DECEMBER IMMEDIATELY. GRADES TO FILTER SEDIMENT LADEN RUNOFF FROM SHEET FLOW AS INDICATED. THEY f TBC DEN07ES TOP/BACK OF CURB OF 2006. SHALL BE INSPEC7ED IMMEDIATELY AFTER EACH RAINFALL AND MAINTAINED IN TIB DENOTES TOP OF BOX EROSION CONTROL NOTES(ALBL'MARM COUNTRY) ACCORDANCE WITH THE VIRGINIA EROSION & SEDIMENT CONTROL HANDBOOK (VESCH). 12. CONTRACTOR SHALL VERIFY LOCA77ON AND ELEVA77ON OF ALL UNDERGROUND PERMANENT STABILlZA710N: U71LI77ES SHOWN ON PLANS IN AREAS OF C0NSIRUC710N PRIOR TO STARTING 1. THE PLAN APPROVING AUTHORITY MUST BE NOTIFIED ONE WEEK PR/OR TO THE THE ESTABLISHMENT OF PERENNIAL VEGETA77VE COVER ON DISTURBED AREAS BYWORK. CONTACT ENGINEER /MMED/A TEL Y IF LOCA TION OR ELEVA 71ON IS PRE-CONSTRUC77ON CONFERENCE, ONE WEEK PRIOR TO THE COMMENCEMENT OF PLAN77NG SEED. 70 REDUCE EROSION AND DECREASE SEDIMENT YIELD FROM DIS7URBEDDIFFERENTFROMTHATSHOWNONPLANS, IF THERE APPEARS TO BE A LAND DISTURBING AC77V1TY, AND ONE WEEK PRIOR TO THE FINAL INSPECTION. AREAS TO PERMANENTLY STABILIZE DIS7URB£0 AREAS IN A MANNER 774A /SCONFLICTORUPONDISCOVERYOFANYU77LITYNOTSHOWNONTHEPLANS, 2. ALL EROSION AND SEDIMENT CONTROL MEASURES WILL BE CONS7RUC7FD AND ECONOMICAL, ADAPTABLE TO S17E CON0171ONS, AND ALLOWS SELECnON OF THE MOSTMAINTAINEDACCORDINGTOMINIMUMSTANDARDSANDSPECIFICATIONSOFTHE COLLINS ENGINEER/NG SHALL NOT HAVE AUTHORITY OVER CONTRACTOR'S VIRGINIA EROS/ON AND SEDIMENT CONTROL HANDBOOK AND VIRGINIA APPROPRIATE PLANT MATERIALS TO IMPROVE WLDUFE HABITAT. TO ENHANCE NA7URAL WORK, SAFETY PRECAUTIONS, SCHEDULES, OR COMPLIANCE W7H LAWS AND REGULA7101VS VR 625-02-00 EROSION AND SEDIMENT CONTROL REGULATIONS. BEAUTY UPON COMPLEno/v OF CONSTRUC770N AC77W77ES, ALL AREAS WILL RECEIVE A J. ALL EROSION AND SEDIMENT CONTROL MEASURES ARE TO BE PLACED PRIOR TO PERMANENT WGETA77VE COVER. REGULATIONS WE SHALL NOT ASSUME RESPONSIBILITY FOR ANY ORAS THE FIRST STEP IN CEROSION 7EMPORARY NTEROSIONCQNTROLHANDeIooKsPECIfICA1lON/ M©UMBMa CONSIG. RUC770N STARTED PRIOR TO PLAN APPROVAL. 4. OF THE APPROVED AND SEDIMENT CONTROL PLAN SHALL BE THE ESIABUSENLEARING. OFA TEMPORARY VEGETAnvE COVER ON DISTURBED AREAS BY BAIL BARRIER 3.04 EROSION & SEDIMENT 5. MAINTAINED ON 774E SITE AT ALL TIMES PRIOR TO COMMENCING LAND DISTURBING AC77W7IES /N AREAS OTHER 774AN SEEDING W7H APPROPRIATE RAPIDLY GROWING ANNUAL PLANTS TO REDUCE EROSION AND SED/MENTA7701V BY STABIU21NGSTRAW INDICATED ON THESE PLANS (INLUDING, BUT NOT LIM17ED TO, OFF-SITE BORROW DIS7URB£D AREAS 7HAT WILL NOT BE BROUGHT TO CONTROL MEASURES: OR WASTE AREAS), 7HE CONTRACTOR SHALL SUBMIT A SUPPLEMENTARY FINAL (MADE FOR A PERIOD OF MORE THAN 30 DAYS TO REDUCE DAMAGE FROM DD OV TEMPORARY DIVERSION DIKE 3.09 EROSION CONTROL PLAN TO 774E OWNER FOR REVIEW AND APPROVAL BY THE SEDIMENT AND RUNOFF TO DOWNSTREAM OR OFF --SITE AREAS, AND TO PROVIDE STRUCTURAL EROSION AND SEDIMENT CONTROL PRAC77CES SHALL BE IN STa n TEMPORARY SEDIMENT TRAP 313 ACCORDANCE WIN THE VIRGINIA EROSION AND SEDIMENT CONTROL HANDBOOK. 6. PLAN APPROVING AUTHORITY. THE CONTRACTOR /S RESPONSIBLE FOR INSTALLATION OF ANY ADDITIONAL PRo7EC710N TO BARE SOILS EXPOSED DURING CONSTRUC77OIV UN77L PERMANENT VEGETA77ON OR 07HER EROSION CONTROL MEASURES CAN BE ESTABLISHED. STRUCTURAL PRAC77CES USED IN 7HIS SEC7701V CONSIST OF THE FOLLOWING: EROSION CONTROL MEASURES NECESSARY TO PREVENT EROSION AND DUST CONTROL: SB SEDIMENT BASIN 314 ENTRANCE, ALBEMARLE COUNTY DETAIL - ENTRANCE TO BE Z SEDIMENTA77ON AS DETERMINED BY THE PLAN APPROVING AUTHORITY. ALL DISTURBED AREAS ARE TO DRAIN TO APPROVED SEDIMENT CONTROL REDUCING SURFACE AND AIR MOVEMENT OF DUST DURING LAND DISTURBING, DEMOLI710V 1. CONSTRUCTION AND CONSIRUCnON AC77W77ES lPO INLET PR07EC77ON 3.07 LOCATED TO PREVENT TRACKING OF MUD ONTO EXIS77NG MEASURES AT ALL 77MES DURING LAND DISTURBING AC77W77ES AND DURING SITE TO PREVENT SURFACE AND AIR MOVEMENT OF DUST FROM EXPOSED SOIL SURFACES AND 2. SILT FENCE, STANDARD AND SPECIRCA77ONS 3.05 - SILT FENCE TO BE DEVELOPMENT UN77L FINAL STABIUZA77ON IS ACHIEVED. REDUCE THE PRESENCE OF AIRBORNE SUBSTANCES WHICH MAY PRESENT HEAL 7HPLACEDWHERESHOWNONTHEPLANSORASFIELDCOIVD177ONSWARRANT. 8. DURING DEWATERING OPERATIONS, WATER WILL BE PUMPED INTO AN APPROVED HAZARDS, TRAFFIC SAFETY PROBLEMS OR HARM ANIMAL OR PLANT LIFESFXSILTFENCE3.05 FENCE ALONG STREAMS & CREEKS OR SILT FENCE ENCOMPASSING STOCK PILES FIL TURING DEVICE. SHALL HAVE WIRE BACKING. 9. THE CONTRACTOR SHALL INSPECT ALL EROSION CONTROL MEASURES OUST CONTROL MEASURES SHALL BE EMPLOYED TO PREVENT SURFACE AND AIR J. TEMPORARY DIVERSION DIKE, STANDARD AND SPECIFICATION 3.09 - CE CONSMUC77ON ENTRANCE 3.02 TEMPORARY DIVERSION DITCHES TO BE CONSTRUCTED WHERE SHOWN ON PLANS PERIODICALLY AND AFTER EACH RUNOFF -PRODUCING RAINFALL EVENT. ANY NECESSARY REPAIRS OR CLEANUP TO MAINTAIN THE EFFECTIVENESS OF THE MOVEMENT OF DUST DURING COIVSMUC7701V MEASURES EMPLOYED SHALL BE IN ACCORDANCE WITH THE VESCH 4. INLET PR07EC7701V STANDARD AND SPECIFICA77ONS 3.07 - INLET PR07EC7701V TO EROSION CON7ROL DEVICES SHALL BE MADE IMMEDIATELY. TEMPORARY DIVERSION DIKE, BE PLACED WHERE SHOWN ON THE PLANS OR AS FIELD CONDITIONS WARRANT: CD , CHECK DAM 3.20 STANDARD AND SPECIFICA77ONS 3.08 CULVERT 10. ALL FILL MA TER/AL TO BE TAKEN FROM AN APPROVED DESIGNATED BORROW AREA. A RIDGE OF COMPACTED SOIL CONSTRUCTED AT THE TOP OR BASE OF A SLOPING 5 CULVERT INLET PR07EC77ON - 11 MA AREAALLWASTE' MATERIALS SHALL BE TAKEN TO AN APPROVED WASTE AREA. EARTH DISTURBED AREA WHICH DIVERTS OFF-SITE RUNOFF AWAY FROM UNPR07FC71=0 SLOPES INLET PR07EC77ON TO BE PLACED WHERE SHOWN ON 774E PLANS OR AS FIELD FILL SHALL INERT MATER/ALS ONLY, FREE OF ROOTS, STUMPS, AND TO A STABILIZED OUTLET, OR TO DIVERT SEDIMENT -LADEN RUNOFF 70 A SEDIMENT COND177ONS WARRANT. O TEMPORARY FILL DIVERSION J. 106. 6. TEMPORARY SEDIMENT TRAP, STANDARD AND SPEClFICA7)ON 3.13 - RUBBISH, AND 07 DEBRIS. TRAPPING STRUC7URE. MAXIMUM EFFEC71VE LIVE IS 18 MONTHS TEMPORARY SEDIMENT ]RAPS ARE TO BE LOCATED AS SHOWN ON THE PLANS 12. BORROW OR WASTE AREAS ARE TO BE RECLAIMED WITHIN 7 DAYS OF ROCK CHECK DAMS DV - DIVERSION 312 13. COMPLE77ON PER ZONING ORDINANCE SECTION 5.1.28. ALL INERT MATERIALS SHALL BE TRANSPORTED IN COMPLIANCE WI7H SEC770N SMALL, TEMPORARY STONE DAMS CONSTRUCTED ACROSS A DRAINAGE DITCH TO REDUCE THE VELOCITY OF CONCENTRATED FLOWS REDUCING EROSION OF THE SWALE OR DITCH. 7, CURET PR07EC77ON STANDARD AND SPECIFICA770N 3.18 -OUTLET 774E PROTEC7701V TO BE PLACED AS SHOW 4 ON THE PLANS. PUBLIC ROADS. 14. 13-301 OF CODE OF ALBEMARLE. BORROW, FILL OR WASTE AC7TVITY INVOLVING INDUSTRIAL -TYPE POWER UM/TED 70 USE /N SMALL OPEN CHANNELS WHlG1H DRAIN f0 ACRES OR LESS; SHOULD PS PS PERMANENT SEEDING 3 32 & ROCK CHECK DAMS, STANDARD AND SPECIFICATION 3.20 - ROCK CHECK OUTFALL DITCHES EQUIPMENT SHALL BE UMI TED TO THE HOURS OF 7.• 00 AM 70 9: 00 PM. NOT B£ USED /N LIVE STREAMS STORM DRAIN INLET PROTEC7701DAMSARETOBEPLACEDINASSHOWNON774EPLANS. 15. BORROW, FILL OR WASTE AC77WTY SHALL BE CONDUCTED /N A SAFE MANNER 9. TEMPORARY SEDIMENT BASINS, STANDARD AND SPECInCA7701V 3.14 - TO TO TOPSOILING 3 30 SEDIMENT BASINS SHALL BE CONSTRUCTED AS SHOWN ON THE EROSION CONTROL THAT MAINTAINS LATERAL SUPPORT, OR ORDER TO MINIMIZE ANY HAZARO TO PERSONS, PHYSICAL DAMAGE TO ADJACENT LAND AND IMPROVEMENTS, AND 7HE INSTALLA7IUN OF VARIOUS KINDS OF SEDIMENT TRAPPING MEASURES AROUND DROP INLETS OR CURB INLET STRUC7URE3 PRIOR TO PERMANENT STABIUZAnOW OF THE PHASING PLANS ALL EROSION AND SEDIMENT CONTROL MEASURES SHALL BE DAMAGE TO ANY PUBLIC STREET BECAUSE OF SLIDES, SINKING, OR COLLAPSE. DISTURBED AREA; UM/7FD TO DRAINAGE AREAS NOT EXCEEDING ONE ACRE, AND NOT PLACED AS THE FIRST PHASE OF ANY LAND DISTURBING AC771477ES THEY CIP CULVERT INLET PR07EC7701V 3.06 SHALL BE CHECKED DAILY AND AF7ER EACH SIGNIFICANT RAINFALL EVENT. 16. THE DEVELOPER SHALL RESERVE THE RIGHT TO INSTALL, MAINTAIN, REMOVE OR CONVERT TO PERMANENT STORMWATER MANAGEMENT FACIL177ES WHERE INTENDED TO CONTROL LARGE, GANCENM TED STORMWATER FLOWS 7EMPORARY SEDIMENT TRAP• THEY SHALL BE CLEANED, REPAIRED OR REPLACED AS NECESSARY THROUGHOUT APPLICABLE ALL EROSION CONTROL MEASURES REQUIRED BY THIS PLAN A SMALL PONDING AREA, FORMED BY CONSMUC17NG AN EARTHEN EMBANKMENT WI774 ATHEC0NS7RUC770NPHASEOFTHISPROJECT. 774E FOLLOWING 17EMS REQUIRE DC DC DUST CONTROL 3.39 PARTICULAR CHECKING., REGARDLESS OF THE SALE OF ANY LOT, UNIT, BUILDING OR OTHER POR77ON OF THE PROPERTY. S7i'XVE OUTLET ACROSS A DRAINAGE SWAL& 70 DETAIN SEDIMENT -LADEN RUNOFF FROM 1. SILT FENCE SHALL BE CHECKED REGULARLY FOR UNDERMINING OR 17. TEMPORARY STABILIZA7701V SHALL BE TEMPORARY SEEDING AND MULCHING. SMALL DISTURBED AREAS FOR ENOUGH 77ME TO ALLOW MOST TO THE SUSPENDED SOLIDS DE7ERIORA77ON OF THE FABRIC. SEDIMENT SHALL BE REMOVED WHEN SEEDING IS TO BE AT 75 LBS/ACRE, AND /N THE MONTHS OF SEP7FMBER TO TO SETTLE OUT. MAXIMUM EFFEC77W LIFE IS 18 MONTHS. TEMPORARY SLOPE DRAIN 3.15 THE LEVEL OF THE SEDIMENT DEPOS17ION REACHES HALFWAY TO THE FEBRUARY TO CONSIST A tfe MIX OF ANNUAL RYGRASS AND CEREAL WINTER RYE, TEMPORARY SEDIMENT BASIN: TOP OF THE BARRIERS. OR IN MARCH AND APRIL TO CONSIST OF ANNUAL RYE, OR MAY THROUGH A TEMPORARY BARRIER OR DAM WI7H CONTROLLED STORMWA7ER RELEASE SMUC7URES 2 ROCK CHECK DAMS WILL BE CHECKED REGULARLY FOR SEDIMENT AUGUST TO CONSIST OF GERMAN MILLET. STRAW MULCH /S TO BE APPLIED AT WN1CH IS FORMED BY CONSIRUC77NG AN EMBANKMENT OF COMPACTED SOIL ACROSS A SA SAFETY FENCE 3.01 BUILDUP. WHEN SEDIMENT HAS REACHED HALFWAY UP THE UPSTREAM 80LBS1100SF. ALTERNA77VES ARE SUBJECT TO APPROVAL BY THE COUNTY DRA/NAGEWAY. IT lS USED TO DETAIN sED/MENT-LADEN RUNOFF FROM DRAINAGE AREAS SIDE, IT SHALL BE CLEANED OUT. EROSION CONTROL INSPECTOR. 3 ACRES OR GREATER FOR ENOUGH 77ME 70 ALLOW MOST OF THE SUSPENDED SOLIDS 7O J. TEUPORARY SEDIMENT TRAPS WILL BE CHECKED REGULARLY FOR 18. PERMANENT STABILIZA7701V SHALL BE LIME AND FERTILIZER, PERMANENT SEEDING, cET7LE OUT. IT CAN BE CONSTRUCTED ONLY WHERE THERE IS SUFFICIENT SPACE AND TEMPORARY RIGHT-OF-WAY 311 SEDIMENT BUILDUP. WHEN 774E SEDIMENT HAS ACCUMULATED TO ONE AND MULCH. AGRICULTURAL GRADE LIMESTONE SHALL BE APPLIED AT APPROPRIATE 70POGRAPHY MAXIMUM E7FECIIVE LIFE IS f8 MONTHS UNLESS DESIGNED DIVERSION HALF THE DESIGN VOLUME OF THE WET STORAGE IT SHALL BE REMOVED 90LBS/1000SF, INCORPORATED INTO THE TOP 4-6 INCHES OF SOIL. FER77LIZER PERMANENT POND BY A QUALIFIED PROFESSIONALAASASAOUTLETPRo7rcnGw. AND THE TRAP RESTORED TO 17S ORIGINAL VOLUME. SHALL BE APPLIED AT 1000LBS/ACRE AND CONSIST OF A 10-20-10 NUTRIENT MIX. PERMANENT SEEDING SHALL BE APPLIED AT 1RACRE AND CONSIST OF STORMWATER RUN-OFF CaMWERA7TONS.• 95X KENTUCKY 31 OR TALL FESCUE AND 0-5X PERENNIAL RYGRASS OR THE /NSTALLA7701V OF RIPRAP CHANNEL SEC7701VS AND/OR S77LUNG BASINS BELOW CONSTRUCTION OF THIS PROJECT WILL HAVE AN EFFECT IN PEAK RUN-OFF KENTUCKY BLUEGRASS. STRAW MULCH IS TO BE APPLIED AT 80LBS1100SF. STORM DRAIN OUTLETS 70 REDUCE EROSION AND UNDER-CUTTNG FROM SCOURING AT RATES DUE TO AN INCREASE /N QUAN77TY AND VELOCITY OF THE RUN-OFF. ALTERNATIVES ARE SUBJECT TO APPROVAL BY THE COUNTY EROSION CONTROL OUTLETS AND TO REDUCE FLOW VELOCIITES BEFORE STORMWA7ER ENTERS RECEIVING 7HE IMPERIOUS AREA IS BEING INCREASED DUE TO THE CONSTRUC770N OF INSPECTOR. CHANNELS BELOW 7HESE OUTLETS THE ROADS AND HOUSES HOWYE'VER, MUCH OF THE RUN-OFF IS BEING 19. MAINTENANCE.• ALL MEASURES ARE TO BE INSPECTED WEEKLY AND AFTER EACH CULVERT INLET PR07EC770N.- DIVERTED TO A BIO-RETENE710N FACILITY, WHICH WILL SASSIEST IN RAINFALL. ANY DAMAGE OR CLOGGING TO STRUCTURAL MEASURES IS TO BE A SEDIMENT FILTER LOCA7ED AT THE INLET TO S70RM SEWER CULVERTS W 110H PREVEN7S DECREASING 774E RUN-OFF VELOCITY FROM THE PROJECT S17E 7HIS REPAIRED IMMEDIATELY. SILT ]RAPS ARE TO BE CLEANED WHEN 5OX OF 774E SEDIMENT FROM EN7ERING, ACCUMULATING /N AND BEING TRANSFERRED BY 774E CULVERT. MEASURE WILL HELP PROTECT UCKINGHOLE CREEK BY CONTAINING THE WET STORAGE VOLUME IS FILLED WITH SEDIMENT. ALL SEEDED AREAS ARE TO BE IT ALSO PROVIDES EROSION CONTROL AT CULVERTS DURING 7HE PHASE OF A PROJECTFIRSTFLUSH. THE BIO -RETENTION POND WILL FILTER AND DRAIN THE RESEEDED WHEN NECESSARY 70 ACHIEVE A GOOD STAND OF GRASS. SILT FENCE WERE ELEVAnoNS AND DRAINAGE PATTERNS ARE CHANGING CAUSING ORIGINAL CONTROLRUN-OFF AT A REDUCED VELOCITY. THIS WILL HELP PREVENT DOWNS7REAM AND DIVERSION DYKES WHICH ARE COLLEC77NG SEDIMENT TO HALF THEIR HEIGHT PERMANENT STABIL/ZA71'011r FLOOD/NG AND/OR DEGRADA7101V OF THE STREAMS. A CONTRIBUTION 70 MUST BE CLEANED AND REPAIRED IMMED/ATEL Y. MEASURES 70 BE INEFFEC77VE. PERMANENT SEEDING WILL BE APPLIED TO ALL DISTURBED AREAS AS THE PRO-MATA SHARE PROGRAM WILL ALSO BE MADE TO COMPENSATE 20. ALL TEMPORARY EROSION AND SEDIMENT CONTROL MEASURES ARE TO BE fin' FMCS, PER THE PERMANENT STABILIZA77ON OF 774IS EROSION & SEDIMENT FOR THE RUN-OFF TO THE REGIONAL POND. SEE THE ATTACHED REMOVED WITHIN 30 DAYS OF FINAL SITE STABILIZATION, WHEN MEASURES ARE A PRO7EC7/VE BARRIER INSTALLED 70 PROHIBIT UNDESIRABLE USE OF AN EROSION STORMWATER MANAGEMENT PLAN FOR FURTHER DETAILS AND DESIGN NO LONGER NEEDED, SUBJECT TO APPROVAL BY THE COUNTY EROSION CONTROL CONTROL MEASURE; CONTROL NARRA 77VE INFORMA770N. INSPECTOR. AFTER CONSTRUCTION IS COMPLETED, ALL DISTURBED AREAS OF THE TEMPORARY SEEDING• L MIA THE PURPOSE OF THE LAND DISTURBING AC77WTY /S TO CREATE A RE77REMENT FACILITY. IN ADDITION, THIS PROJECT 77ES INTO THE EXIS77NG OLD TRAIL VILLAGE ROAD NETWORK IN A GRID DESIGN TO PROVIDE ACCESS AND CONNEC77WTY THROUGHOUT THE S17E. THIS PROJECT /S ACCESSED FROM OLD TRAIL DRIVE WHICH CONNECTS TO ROUTE 250 AND TO JARMAN'S GAP. THIS PROJECT WILL CONTAIN APPROXIMATELY 12.10 ACRES OF LAND DISTURBANCE. (NOTE. • AMOUNT OF ADD177ONAL LAND DISTURBANCE OUTSIDE WHAT IS PREVIOUSLY BONDED UNDER BLOCK 1 E&S OR BLOCK 3 E&S. IS 2.29 AC.) EXIS77NG SITE CONDn70NS• AT PRESENT, THE MAJORITY OF 7HIS S17E IS AN OPEN GRASS FIELD OR DISTURBED AREA SINCE A POR71ON OF 774£ S17E WAS USED AS A STAGING AREA FOR BLOCK 1 CONSTRUC770N. THE SI7F HAS MODERATELY ROLLING HILLS THE EXIS77NG S17E IS EAST OF OLD TRAIL DRIVE, AND MOST OF THE DRAINAGE FROM 774E S17E DRAINS TO LICK/NGHOLE CREEK. 774E PROJECT S17E IS NOT WITHIN THE FLOODPLAIN OR STREAM BUFFERS, BUT 807H ARE WITHIN CLOSE PROXIMITY TO 774E S17E ADJACENT AREAS: THIS S17E IS BORDERED BY 774E OLD TRAIL VILLAGE BLOCK 1 DEVELOPMENT TO 7HE WEST, OLD TRAIL BLOCK 3 DEVELOPMENT TO THE NORTH, AND FUTURE OLD TRAIL DEVELOPMENT TO THE SOUTH AND EAST. EROSION CONTROL MEASURES SUCH AS SEDIMENT BASINS, SILT FENCES, AND DIVERSION DIKES SHALL BE U77LIZED TO CONTAIN THE LAND DIS77JRBANCE AC7IVITY AND PR07ECT 7HE DOWN STREAM PROPERTY, L/CKINGHOLE CREEK. OFF97E LAND DISTURBANCE NONE. CRI TICAL AREAS: THE MAJORITY OF 7HE LAND DISTURBANCE AC77W77ES ARE ASSOCIA7ED WIN 7HE ROAD CONSTRUCTION AND LOT GRADING CONSTRUC770N. EROSION CONTROL MATS MAY NEED TO BE INSTALLED /N CERTAIN AREAS TO REDUCE EROSION OF 774E STEEP SLOPES WHILE VEGETA77ON IS BEING ESTABLISHED. CRI77CAL SLOPES ARE BEING DISTURBED FOR THE SEDIMENT BASIN AND BIOFILTER. SEQUENCE OF CONSTRUCRON: 1. N071FY ALBEMARLE COUNTY ENGINEERING AND EROSION CONTROL INSPEC7101VS DEPAR7MENT TO SCHEDULE A PRE -CONSTRUCTION MEE77NG AS REQUIRED. 2. FLAG THE CLEARING LIMITS AND STREAM BUFFER LIM17S TO DEFINE THE AREA OF DISTURBANCE. 3. NO EROSION CONTROL MEASURES MAY BE REMOVED DURING THE CONSTRUCTION PROCESS WITHOUT THE APPROVAL FROM THE INSPECTOR ON 774E PROJECT. 4. INSTALL THE PAVED CONSTRUC770NV ENTRANCE AND WASH RACK LOCA TED AT BROOKLEY DRIVE AS SHOWN ON 774E PLANS. CONSTRUCTION ENTRANCES WHERE CONSTRUC77ON VEHICLE ROUTES INTERSECT PAVED PUBLIC ROADS, PRONSIONS SHALL BE MADE TO MINIMIZE THE TRANSPORT OF SEDIMENT BY VEHICULAR) TRACKING ONTO 7HE PAVED SURFACE. WHERE SEDIMENT /S TRANSPOR7ED ONTO A PUBLIC ROAD SURFACE, 774E ROAD SHALL BE CLEANED 7740ROUGHL Y AT THE END OF EACH DAY. SEDIMENT SHALL BE REMOVED FROM THE ROADS BY SHOVELING OR SWEEPING AND 7RANSPOR77NG TO A SEDIMENT CONTROL DISPOSAL AREA. STREET WASHING SHALL BE ALLOWED ONLY AF7ER SEDIMENT IS REMOVED IN 77 -IIS MANNER. 774IS PROVISION SHALL APPLY TO INDIVIDUAL SUBDIVISION L07S AS WELL AS TO LARGER LAND DISTURBING AC77VI77ES THE PAVED SEC77ON AND GRAVEL SEC77ON OF THE CONSTRUC77ON ENTRANCE SHALL EXTEND UP TO THE STAGING AREA. 5. INSTALL THE INI77AL CONSTRUCTION MEASURES AS SHOWN ON THE PHASE I EROSION CONTROL PLAN. INSTALL TEMPORARY DIVERSION DIKES, AND SILT FENCES AS SHOWN ON THE PHASE I PLAN. EXIS77NG SEDIMENT BASIN /1 SHALL BE U77UZED 774ROUGHOUT PHASE I AND THE INI77AL GRADING OPERA77ON OF THE PROJECT. DIVERSION DIKES AND STORM SEWER, 80774 PERMANENT & TEMPORARY SHALL BE USED TO DIVERT RUN-OFF INTO THE BASIN. ENSURE POS177VE- DRAINAGE ALONG 7HE DIVERSION DIKES IN THE DIREC77ON AS SHOWN ON THE EROSION CONTROL PLAN. SEDIMENT BASINS AND )RAPS, PERIME7ER DIKES, SEDIMENT BARRIERS, AND OTHER MEASURES INTENDED TO TRAP SEDIMENT SHALL BE CONSTRUCTED AS A FIRST STEP W TH ANY LAND DISTURBANCE AC77WTY AND SHALL BE MADE FUNCTIONAL BEFORE UPSLOPE LAND DISTURBANCE TAKES PLACE. 6. IN ADD17701V TO ENSURING THAT THE PAVED CONSTRUCTION ENTRANCE AND PERIMETER CONTROLS ARE INSTALLED, INSTALL ANY REMAINING EROSION CONTROL 17EMS AS SHOWN ON 774E PHASE I EROSION CONTROL PLAN. Z ONCE ALL 774E EROSION CONTROL 17EMS HAVE BEEN INSTALLED AS SHOWN ON THE PHASE I EROSION CONTROL PLAN AND THE COUNTY INSPECTOR HAS APPROVED THE EROSION CONTROL MEASURES, THE CONTRACTOR CAN CLEAR AND GRADE THE SIT. STABILIZA77ON MEASURES SHALL BE APPLIED TO EAR7HEN S7RUC7URES SUCH AS DAMS, DIKES, AND DIVERSIONS IMMEDIATELY AFTER INSTALLA770N. 8. ROUGH GRADE THE S17E TO THE CONTOURS AS SHOWN ON PHASE 11 OF THE EROSION CONTROL PLAN. INSTALL SEDIMENT BASIN J3 AND REMOVE SEDIMENT BASIN Al AS ALLOWED BY 774E EROSION CONTROL INSPECTOR DURING 774E GRADING OPERA770NS TO GRADE THE S17E UP TO FINAL CONTOUR ELEVA77ONS 9. IN ADDITION, SPECIAL CARE SHOULD BE GIVEN TO ANY GRADING AC77WTY NEAR EXIS71NG ROADS AND STREAM BUFFERS. BASIN 11 MAY NOT BE REMOVED UN77L BASIN ,f3 IS FULLY OPERATIONAL. 10. GRADE OUT 774E REMAINDER OF THE S17E AND GRADE 774E ROADS AS SHOWN ON THE PHASE If EROSION CONTROL PLAN. INSTALL 774E REMAINING STORM SEWER FOR 774E PROJECT, USING INTERMEDIATE INLET PROTEC770N TO PR07ECT THE END OF THE PIPES. INSTALL OUTLET PR07EC7701V AS SHOWN ON THE PLANS INSTALL TEMPORARY SLOPE DRAIN AND GRADE 774E 7EMPORARY ESC DITCH AS SHOWN ON 7HE PHASE II PLANS 11. FINE GRADE, INSTALL CURB & GUTTER, INSTALL SIDEWALKS, SEED, AND FER77UZE 7HE DENUDED AREAS INSTALL INLETS AND INSTALL INLET PROIEC77ON AS SHOWN ON THE PLANS 12. PERMANENT OR TEMPORARY SOIL STABILIZATION SHALL BE APPLIED TO DENUDED AREAS WITHIN SEVEN DAYS AF7ER FINAL GRADE IS REACHED ON ANY POR7701V OF THE SITE TEMPORARY SOIL STABILIZATION SHALL BE APPLIED WITHIN SEVEN DAYS TO DENUDED AREAS THAT MAY NOT BE AT FINAL GRADE BUT WILL REMAIN DORMANT (UNDISTURBED) FOR LONGER THAN 30 DAYS PERMANENT STABILIZA77ON SHALL BE APPLIED TO AREAS THAT ARE TO BE LEFT DORMANT FOR MORE THAN ONE YEAR. 13. INSTALL STONE BASE AND PAVE THE PARKING LOT. 14. ONCE THE SIZE IS STABILIZED AND 774E INSPECTOR HAS GIVEN APPROVAL, THE CONTRACTOR CAN REMOVE 774E EROSION CONTROL MEASURES NO ITEM SHALL BE REMOVED UNLESS THE UPS7REAM AREAS ARE STABIL1ZED AND 714E COUNTY INSPECTOR GIVES PERMISSION. ONCE THE UPLAND AREAS ARE STABILIZED, SEDIMENT BASIN ,F3 CAN BE CONVER7ED TO A BIORL7ER, 15. MAINTAIN ALL EROSION CONTROL MEASURES AS SPECIFIED IN THE VIRGINIA EROSION AND SEDIMENT CONTROL HANDBOOK, REMOVING ONLY WHEN APPROVED BY 7HE COUNTY ENGINEER IN ACCORDANCE W1774 THE VIRGINIA EROSION AND SEDIMENT CONTROL HANDBOOK. 16. ALL TEMPORARY EROSION AND SEDIMENT CONTROL MEASURES SHALL BE REMOVED W77HIN 30 DAYS AFTER FINAL S17E STABILIZA710N OR AFTER THE TEMPORARY MEASURES ARE NO LONGER NEEDED, UNLESS OTHERWISE AU7H0RI2E0 BY 774E LOCAL PROGRAM ADMINISTRATOR. 7RAPPED SEDIMENT AND THE DISTURBED SOIL AREAS RESULTING FROM 7HE DISPOS177ON OF TEMPORARY MEASURES SHALL BE PERMANENTLY STABILIZED TO PREVENT FUR7HER EROSION AND SEDIMENTA 7701V. S17E WILL BE LIMED, FERTILIZED, AND SEEDED AS PER CURRENT VDOT MPURS TSMPOURY SSDING PLVa MiLMMI'S ALL DENUDED AREAS WHICH WILL BE LEFT DORMANT FOR EXTENDED PERIODS OF 77ME TO CONTROL EROSION ON BARE SOIL SURFACES, PLANTS MUST BE ABLE TO FERTILIZER SHALL BE APPLIED AS 600 LBS/ACRE OF 10-20-10 STANDARDS 7HIS SHALL CONSIST OF THE FOLLOWING; SHALL BE SEEDED WTH FAST GERMINATING TEMPORARY VEGETA77ON IMMEDIATELY GERMINATE AND GROW. SEEDBED PREPARA77ON IS ESSENTIAL. 14 LBS/1,000 SQ. FT.) OR EQUIVALENT NUTRIENTS. LIME AND TOPSOIL - 2" DEPTH, LIME - 2 TONS/ACRE, EFFEC77VEL Y AS OTHER METHODS OF SURFACE ROUGHENING. FOLLOWNG GRADING. SELEC77ON OF THE SEED MIXTURE WLL DEPEND ON THE TIME OF YEAR FER77LIZER SHALL BE INCORPORATED INTO THE TOP 2 TO 4 FER77LIZER - 600 LBS./ACRE OF 15-30-15 SOIL DESCRIPTION AND WILL BE APPLIED TO DISTURBED ARES THAT WILL NOT BE BROUGHT TO FINAL GRADE AN EVALUATION SHOULD BE CONDUCTED TO DETERMINE IF LIME IS NECESSARY INCHES OF THE SOIL IF POSSIBLE. SEED - ERNST 5311 CONSERVA 77ON SEED MIX - ERNMX-114(45 258 -DYKE- SILT LOAM- 2X TO 7X SLOPES THIS SOIL IS DEEP, GENTLY WI THIN 30 DA YS FOR TEMPORARY SEEDING. TABLE 3.31A MAY BE USED TO DETERMINE 774E ACTUAL NEED ALONG W9774 SUGGESTED APPLICA77ON RATE'S: IF THE AREA HAS BEEN RECENTLY LOOSENED OR DISTURBED, NO LBS./ACRE PENNLAWV CREEPING RED FESCUE, 37.5 LBS/ACRE ARGILS SLOPING, WELL DRAINED SOIL ON BROAD, CONVEX FOOT SLOPES AND PLANTS SHOULD BE SELECTED APPROPRIATE TO THE SEASON AND SITE CONDl710NS FROM ds*-Wamw FURTHER ROUGHENING IS REQUIRED. WHEN THE AREA IS KENTUCKY BLUEGRASS, 37.5 LBS/ACRE PARK KENTUCKY BLUEGRASS, 15 COLLUVIAL FANS SLOPES ARE SN007H AND ABOUT 300 TO 1000 FEET TABLES 3.31B AND 3.31C. N07E THAT TABLE 3.31B PRESENTS PLANTS MACH CAN BE COMPACTED, CRUSTED, OR HARDENED, THE SOIL SHALL BE LBS,/ACRE ANNUAL RYEGRASS & 15 LBS,/ACRE PLEASURE PERENNIAL LONG. AREAS OF THIS SOIL ARE LONG AND WIDE. THEY RANGE FROM 5 USED WITHOUT EXTENSIVE EVALUA 77ON OF S17E CONDl710NS; TABLE 3.31 C PRESENTS TABLE 3.31_B LOOSENED BY DISCING, RAKING, HARROWNG, OR 07HER BE ND TO ABOUT 30 ACRES THE SURFACE LAYER OF THIS SOIL IS DARK MORE IN-DEPTH INFORMA77ON ON THE PLANT MA7ER/ALS a) ACCEPTABLE MEANS TRACKING M#77.4BULLDOZER CLEATS ISAFTERT7-IESE AREAS ARE STABILIZED, THEY WILL M A MAINTAINED ON A REGULAR BASIS. MAINTENANCE.• IN GENERAL, ALL EROSION AND SEDIMENT CONTROL MEASURES WILL BE CHECKED DAILY AND AFTER EACH SIGNIFICANT RAINFALL. SPECIFIC A T7EN770N WILL BE GIVEN TO 774E FOLLOWING ITEMS.• A. SEDIMENT BASINS AND/OR TRAPS NLL BE CLEANED AND MAINTAINED IN ACCORDANCE WrTH THE VIRGINIA EROSION & SEDIMENT CONTROL HANDBOOK. B. ALL GRAVEL OU77-ETS WLL BE CHECKED REGULARLY FOR SEDIMENT BUILDUP 774A T WILL PREVENT PROPER DRAINAGE. IF THE GRAVEL IS CLOGGED BY SEDIMENT, THE GRAVEL WILL BE REMOVED AND CLEANED, OR IT WILL BE REPLACED. C. ALL SILT FENCE BARRIERS WLL BE CHECKED REGULARLY FOR UNDERMINING OR DETERIORATION OF THE FABRIC AND REPAIRED AS REQUIRED. SEDIMENT SHALL BE REMOVED WHEN THE LEVEL OF SEDIMENT DEPOS177ON REACHED HALF WAY TO THE TOP OF THE BARRIER. D. ALL SEEDED AREAS WILL BE CHECKED REGULARLY TO SEE 774A T A GOOD STAND IS MAINTAINED. AREAS SHOULD BE FER77LIZED AND RESEEDED AS NEEDED. REDDISH BROWN SILT LOAM ABOUT 8 INCHES THICK. PERMEABILITY AND AVAILABLE WA TER CAPACITY ARE MODERA TE. SURFACE RUNOFF IS MEDIUM. THE HAZARD OF EROSION IS MODERATE: THIS SOIL HAS GOOD 77L IN. 36C-HAYESVILLE-LOAM- 7X TO 15X SLOPES. THIS SOIL IS DEEP, WELL DRAINED, AND STRONGLY SLOPING. IT IS ON NARROW CONVEX R/DGETOPS AND SIDE SLOPES SLOPES ARE SM00 74 AND ABOUT 200 TO 600 FEET LONG. AREAS OF THIS SOIL ARE LONG AND WINDING THEY RANGE FROM 5 TO ABOUT 50 ACRES. THE SURFACE LAYER OF THE SOIL IS BROWN AND STRONG BROWN ABOUT 7 INCHES THICK. PERMEABILITY AND AVAILABLE WATER CAPACITY ARE MODERATE SURFACE RUNOFF /S RAPID. THE HAZARD OF EROSION IS SEVERE. THE SOIL HAS GOOD 77LTH. 37D3 -HA YESWLLE-CLAY LOAM -15X TO 25X SLOPES, SEVERELY ERODED. THIS SOIL IS DEEP, WELL DRAINED, AND MODERA TEL Y STEEP. I T /S ON SIDE SLOPES THAT BORDER SMALL DRA/NAGEWAY5 SLOPES ARE SM007H AND ABOUT 200 TO 400 FEET LONG. AREAS OF 7H/S SOIL ARE LONG AND WINDING 7HEY RANGE FROM 3 TO ABOUT 20 ACRES 26CJ -DYKE-CLAY LOAM -7X TO 15X SLOPES, SEVERELY ERODED. THIS DEEP STRONGLY SLOPING, WELL DRAINED SOIL /S ON CONVEX SIDE SLOPES OF COLLUVIAL FANS SLOPES ARE SMOOTH AND ABOUT 200 TO 400 FEET LONG. AREAS OF THIS SOIL ARE LONG AND NARROW. THEY RANGE FROM 5 TO ABOUT 30 ACRES. TABLE 331-A Recommended Application FS.Ted below 4.2 3 bons per acre 4.2 to 5.2 2 cons per acre 5.2 to 6 1 tan per acre z 0 a Z" Lu 0 0 z O Ln U H W 7 H 0 0 CR.COLLINSZ Lic. No. 035791,2 Io*rer. E L M M ON WO 7-A N W z W F- P -4 U) z H U. N U 0 J i ul Z O MPURS TSMPOURY SSDING PLVa MiLMMI'S MOST EFFEC77VE ON SANDY SOILS. THIS PRAC77CE OFTEN CAUSES QUICK REFERENCE: FOR ALL RRGIONS' UNDUE COMPAC77ON OF THE SOIL SURFACE, ESPECIALLY IN CLAYEY SOILS, AND DOES NOT AID PLANT GROWTH AS Lu Rate Plantine 17ates y EFFEC77VEL Y AS OTHER METHODS OF SURFACE ROUGHENING. SEED SHALL BE EVENLY APPLIED NTH A BROADCAST SEEDER, cOc Sept. i - Feb. 15 $0150 Mix of DRILL, CUL 77PACKER SEEDER OR H YDROSEEDER. SMALL GRAINS a Annual Rye SHALL BE PLAN7ED NO MORE THAN 1j INCHES DEEP. SMALL OB NO. 1A& 50 100 SEEDS, SUCH AS KENTUCKY BLUEGRASS, SHOULD BE PLANTED Cueal (Winter) Rye NO MORE 77 -IAN 4 INCH DEEP. OTHER GRASSES AND LEGUMES ds*-Wamw SHOULD BE PLANTED FROM 4 INCH TO j DEEP. Feb. 16 - Apr- 30 Ann RyeWas e0 . iW SEEDINGS MADE IN FALL FOR W9NTER COVER AND DURING HOT lig AND DRY SUMMER MONTHS SHALL BE MULCHED ACCORDING TO MULCHING, S7D. & SPEC. J. 35, EXCEPT THAT HYDROMULCHES May 1- Avg 31 German WMkt 50 FIBER MULCH) WILL NOT BE CONSIDERED ADEQUA 7E. S7RA W a) MULCH SHOULD BE USED DURING THESE PERIODS AREAS WHICH FAIL TO ESTABLISH VEGETA77VE COVER ADEQUATE TO PREVENT RILL EROSION WILL BE RE -SEEDED AS SOON ASsone: va Dswc SUCH AREAS ARE IDEN77FIED. z 0 a Z" Lu 0 0 z O Ln U H W 7 H 0 0 CR.COLLINSZ Lic. No. 035791,2 Io*rer. E L M M ON WO 7-A N W z W F- P -4 U) z H U. N U 0 J i ul Z O J O O Lu 1., cOc o a to O 0OBNO. 02008 2 0 0> SCALE ° E' 0-2 N/Av S SHEET NO. 0-0 ESC -1N 3 II. . . . . . . . . . . . . . . II0IlI.... ...... IItI IOLLJNS Z T-) Lic. No. 035791,1, III - NOTE: ORANGE AFETY FENCE TOENOMPASSSEDIMENTBASINATA] 1, TILACC C IONAL INST k!-L SIGNIS AROUND/ BASIN THAT READ IWARNI'ING, QUICK SANb, KEE 410* itII*41** OUT" IIFOR BLOtK-,2= ORBANCE it' TaTAL LIMITS OF DIST IN IIPLA WRE 12.1 0 ACRES 6 9,; NEW LIMITS OF - OT IDISTURBANCE P Sf, APPROVE-D) N41, =2.29 ACRES., I -(N PRE\AOUSLY IIz ujIII4f4t# 4t 0 0P= 71.71 LIMITS OFEXISTINGRISER ** 4;4IIA% DRAINAGE AR u EXISTINICRITICG659 \ TO SEbiMENT 'FO BASIN #1IU) z Lu :D15.69ACRES 0 IitIOP SLOPES EXISTING a SB1 IILu III -- 76 5 er— i>uIILu IIIIil>uWATEIIIXISTIN1 1 D I. E Iw 2 FLEXIBLEORIFICE TUBING. I V.=670.22 Lu C6OFDAM=674ITY)'E- --MTW VARE 4N O4TOP 685 i5 --SWPORT14b E GxlsK IISr SEDI NT B)(SINE Iit6 O(y I677. 7W 676.50 DoDD - SOILS 675. 41, ui 2 TYPE 60, 00 007 IOrQr )6 IIII0000 it ATTACH FILTER FABA TO STAKES OR POS7 EXTEND IT INTO TREI EXCA VA TED BACKFILLED COMPACTED cE CONSTRUCTION ENTRANCE NO SCALE 1992 Z TABLE 3.32-D I S11TE SPECIFIC SEEDING MIXTURES FOR PIEDMONT AREA u Total Lbs. Per Acre I I I Minimum Care Lawn Commeraa} or Residential 175.200 Ibsa 0 w`IN:175'\117,1 1, 0 •_vi;v i v •:v ll;y i:.v i.v i.v i:v i:r i.v i. 0 deo®m.e+':a!.s•.P.i.ara•e!:s:[O:! "-41 In Kentucky Bluegrass 0-5% DESIGN HIGH WATER 25 -YR. VM M.) ffigh:Naintenance Lawn 200-250 lbs. volume(cf) Kentucky 31 or Turf -Type Tall Fescue 1009'o 3:l less) I General Slope or Kentucky 31 Fescue 128 lbs. 0 07! o•'®'ale's: rMs, t w. t. ------- ------ Seasonal Nurse Crop ' 10 IbL 9,327 150 1b& Low-Maintenancx S}oM (Steeoer than 3:11 Kentucky 31 Fescue 108 lbs. 648 10750 Red Top Grass 2 lbs. 726 s- s oA TERING Crownvetch •' 20 lbs. 30,836 e o Use seasonal nurse crop in accordance with seeding dates as stated below: 650 12756 1 :e•-,a'1--IP"a.'- ae mar -'ew -aw •+ 0000 ... .. - -. \ `\ aL a. • a e e i a + P e :r i is r <01 `ea e ,, . „ \ <\` \ \ 1,596 May 1st through August 15th ..................... Foxtail Mt'llet Ilii iilll it >I i 1 it I If 1 it 1 'III lintnll X11 it i 1 ; I 1 56,353 November through February 15th ................... Winter Rye 1 1 ; as ; 1 - - ° : I ul a • a I 1 1 n -.1 1 .0 a u through September use hulled Sericea, all other periods, use unhulted Sericea). 70,685 if Flatpea is used in lien of Crowmetch, increase rate to 30 lbs./acre. All legume CLEAM" POW STOPAGE RMUCW li 86,097 or low -maintenance mix during warmer seeding periods; add 10.201bs./acre in mixes. cE CONSTRUCTION ENTRANCE NO SCALE 1992 Z TABLE 3.32-D I S11TE SPECIFIC SEEDING MIXTURES FOR PIEDMONT AREA u Total Lbs. Per Acre I I I Minimum Care Lawn Commeraa} or Residential 175.200 Ibsa 0 Kentucky 31 or Turf -Type Tall Fescue 95-100% 0 Improved Perennial Ryegrass 0.5% In Kentucky Bluegrass 0-5% DESIGN HIGH WATER 25 -YR. VM M.) ffigh:Naintenance Lawn 200-250 lbs. volume(cf) Kentucky 31 or Turf -Type Tall Fescue 1009'o 3:l less) I General Slope or Kentucky 31 Fescue 128 lbs. 0 Red Top Grass 21bs. rMs, t w. t. ------- ------ Seasonal Nurse Crop ' 10 IbL 9,327 150 1b& Low-Maintenancx S}oM (Steeoer than 3:11 Kentucky 31 Fescue 108 lbs. 648 10750 Red Top Grass 2 lbs. 726 Seasonal Nurse Crop ' 20 lbs. oA TERING Crownvetch •' 20 lbs. 30,836 150 lbs. Use seasonal nurse crop in accordance with seeding dates as stated below: 650 12756 February 16th through April ...................... Annual Rye 1,596 May 1st through August 15th ..................... Foxtail Mt'llet August 16th through October ...................... Annual Rye 56,353 November through February 15th ................... Winter Rye Substitute Sericea lespedeza for Crownvetch east of Fannville, Va. (May through September use hulled Sericea, all other periods, use unhulted Sericea). 70,685 if Flatpea is used in lien of Crowmetch, increase rate to 30 lbs./acre. All legume CLEAM" POW STOPAGE RMUCW seed must be properly inoculated. Weeping Lovegrass may be added to any slope 86,097 or low -maintenance mix during warmer seeding periods; add 10.201bs./acre in mixes. EN STAKE L POST TH = 5' MIN. SIL T FENCE si= (WI THOU T WIRE SUPPORT,) S.05 - NO SCALE 9 -TEMPORARY DIVERSION DIKE Compacted Soil Non-Erodable Liner 18" min. I t ---Flow 4.5' min. SOURCE: VA. DSWC 2"x4" *VODEN FRAME PLATE 3.09-1 DROP INLET WI7H GRA 7E FRAME nr• ur ELEVARIC 8RFI, TTA IONND SIL T FENCE DROP INLET PROTECTIONaN NO SCALE SEDIMENT BASIN BAFFLE DETAIL NO SCALE SHEETS OF 4 x8'xj' EXTERIOR PLYWOOD OR EQUIVALENT CONCRETE BASE IS 18" THICK. 2 TIMES RISER DIAMETER, ABOVE. SEE VESCH PLATE 3.14-3 FOR DETAILS. 6" RISER CREST ELEVA77ON POSTS MIN. SIZE 4" SQUARE OR 5" ROUND. SET AT LEAST 3' INTO THE GROUND AD" f'f%K" +ori RISER W STEEL DEVICE 00.00) x1.5' CONCRETE BASE TO BE ALLIED BENEATH RISER PROPOSED PRINCIPLE SPILL WA Y NTS Sources Va. DSWC Plate 3.20.1 L 40/ - 3:1 3:1 TOP OF DAM :654.0 L 1' - I ELEV: 653.0 1.5'BASE RIPRAP SPILLWAY DESIGN DETAIL N.T.S. J Table 15: Sediment Basin design (spec 3.14) Sediment Basin design Z ii I I I II I II I II u 4' II II II I I I CONCRETE BASE IS 18" THICK. 2 TIMES RISER DIAMETER, ABOVE. SEE VESCH PLATE 3.14-3 FOR DETAILS. 6" RISER CREST ELEVA77ON POSTS MIN. SIZE 4" SQUARE OR 5" ROUND. SET AT LEAST 3' INTO THE GROUND AD" f'f%K" +ori RISER W STEEL DEVICE 00.00) x1.5' CONCRETE BASE TO BE ALLIED BENEATH RISER PROPOSED PRINCIPLE SPILL WA Y NTS Sources Va. DSWC Plate 3.20.1 L 40/ - 3:1 3:1 TOP OF DAM :654.0 L 1' - I ELEV: 653.0 1.5'BASE RIPRAP SPILLWAY DESIGN DETAIL N.T.S. J Table 15: Sediment Basin design (spec 3.14) Sediment Basin design Z H Z LU U) 0 W u Z NMN t' IW SPILLWAY CREST OF EMERGENCY4MTWVTSPILLWAYdrainagearea (acres) 0 19.57 0 basin volumes: (using 2' contour intervals) In a o DESIGN HIGH WATER 25 -YR. VM M.) elevation (ft) contour area (sf) volume(cf) volume(cy) I 646 8869 0 0 rMs, t w. t. ------- ------ 647 9793 9,327 345 RaER aesr 648 10750 19,595 726 DRY • STORAGE ''" ..'1 oA TERING 649 11738 30,836 1,142 650 12756 43,079 1,596 651 13800 56,353 2,087 652 14869 70,685 2,618 CLEAM" POW STOPAGE RMUCW 653 15963 86,097 3,189 TO 34 C.Y./ ACRE) 654 17083 102,617 3,801 wet storage: wet storage required (cy) (67*DA) dewatering orifice elevation (ft) wet storage provided at this elevation (cy) available volume before cleanout (cy) (33*0A) cleanout elevation (ft) distance from cleanout to orifice (ft) (> 1) dry storage: dry storage required (cy) (67*13A) principle spillway crest (ft) dry storage provided at this elevation (cy) diameter of dewatering orifice (in) diameter of flexible tubing (in) (orifice+2") Runoff C (use 0.45 for bare earth) tc (min) I Tyr 3.3 Q 2yr 1 25y 5.0 Q 25yr principle spillway: available head (ft) diameter riser (in) spillway capacity, Qp (cfs) diameter trash rack (in) barrel length (ft) head on barrel through embankment (ft) diameter of barrel (in) 1311.2 649.4 1311.2 645.8 647.8 1.5 1311.2 652.0 1311.2 15.0 17.0 0.7 16 45.2 68.5 48 45.2 72 36 6.0 30 design high water top of dam (ft) top width of dam (ft) bottom of basin (ft) approx. bottom dimensions: upstream face slope: downstream face slope: baffles: length of flow, L (ft) effective width, We (ft) L I We (baffles required if > 2) collars: depth of water at spillway crest (ft) slope of upstream face (Z 1) slope of barrel (Sb) length of barrel in saturated zone (Ls) number collars required dimension of collars emergency spillway: required capacity (Q25-Qp) (cis) bottom width (ft) slope of exist channel (fttft) minimun length of exit channel (ft) crest of spillway (ft) 653.0 654.0 10.0 646.0 200'x 58' 2:1 WA YES 215 90 2.4 YES 6.0 2 1.39% 8 2 3.5 X 3.5 YES 23.3 40 14.29% 18 653 RISER W/ TRASH RACK SBZ TO BE CONVERTED g_ TO A BIOFILTER BAFFLE \ 1. SET POSTS AND EXCA VA 7E' A 4 7X4" TRENCH UPSLOPE ALONG THE LINE OF POSTS L 1- III_ FLOW I I I J 11- II-III I 2. STAPLE WIRE FENCING TO THE POSTS. J. ATTACH THE FILTER FABRIC TO 4. BACKFILL AND COMPACT THE 7HE WRE FENCE AND EXTEND EXCAVATED SOIL. IT INTO 7HE TRENCH. VII sF SIL T FENCE WITH WIRE SUPPORT NO SCALE r FLOW G EX7FNSION OF FABRIC AND WRE INTO THE TRENCH. OP 53CFT RZ- MILLINSZ Lic. No. 035791 a 1 61 Al 1SIONAL E 1 Z H Z LU U) 0 W u Z LU CA 0 0 Z 0 M In a o H oC N ce W k)1- k) GRAPHICGRAPHIC SCALE -- - - 2 6 FEET) IN- 1 inch = 20 .ice 1. SET POSTS AND EXCA VA 7E' A 4 7X4" TRENCH UPSLOPE ALONG THE LINE OF POSTS L 1- III_ FLOW I I I J 11- II-III I 2. STAPLE WIRE FENCING TO THE POSTS. J. ATTACH THE FILTER FABRIC TO 4. BACKFILL AND COMPACT THE 7HE WRE FENCE AND EXTEND EXCAVATED SOIL. IT INTO 7HE TRENCH. VII sF SIL T FENCE WITH WIRE SUPPORT NO SCALE r FLOW G EX7FNSION OF FABRIC AND WRE INTO THE TRENCH. OP 53CFT RZ- MILLINSZ Lic. No. 035791 a 1 61 Al 1SIONAL E 1 L9 o*N m M Z V M o W a I T N 0 WD O n W Z Q O o CZ Z oW w P-4 - 00 0 z U.zow 0 Zr4oz V ! 1 V =o J W J 0QoL9 o U U o . O 3 N O 0C: coU U ate+ J0 ++ a •` 0 3 WQ (I) H W 0 I O l II 1 z v w 1= o wC a LU n w W N Q = W W° U):3 rtri z . I: J to J = W 00 w o fT J 0 v M 0 o' o = w a v 0 N J _ U O 00 Q xO U N o c In w E Lu0Ce = o- 0- m -a- 0 JOB NO. 02008 0UO SCALE 'U) N/A = v c n SHEET NO.a o ESC -4 o L 1- 3 Z Z H Z LU U) 0 W u Z LU CA 0 0 Z 0 M In a o H oC N ce W L9 o*N m M Z V M o W a I T N 0 WD O n W Z Q O o CZ Z oW w P-4 - 00 0 z U.zow 0 Zr4oz V ! 1 V =o J W J 0QoL9 o U U o . O 3 N O 0C: coU U ate+ J0 ++ a •` 0 3 WQ (I) H W 0 I O l II 1 z v w 1= o wCa LU n w W N Q = W W° U):3 rtri z . I: J to J = W 00 w o fT J 0 v M 0 o' o = w a v 0 N J _ U O 00 Q xO U N o c In w E Lu0Ce = o- 0- m -a- 0 JOB NO. 02008 0UO SCALE 'U) N/A = v c n SHEET NO.a o ESC -4 o L 1- 3 Z Table 15: Sediment Basin design (spec 3.14) Sediment Basin 2 Design design high water 670.2 drainage area (acnes) 18.4 TERHN3NWALtbasinvolumes: (using 2' contour internals) bottom of basin (ft) Mw.1• W!W LLNMY WIT OW gIyT O• EM,EWY SPILLWAY drainage area (acnes) upstream face slope: 6.16 DESIGN HIGH WATER 1232.8 basin volumes: (using 2' contour intervals) 211.8 25 -ft aft) 560.5 elevation (ft) contour area (sf) 670 14705wlume(cy) fo 671 18439646.00 1859.0 0WL 672 22515 673 26831 4956.2 42.5 length of barrel in saturated zone (Ls) ws0 Cryan 648.00 2873.0 4,695 6034.3 a:r • sroralclE 1. o Ho 650.00 4025.0 11,561 72.3 bottom width (ft) 72 652.00 5303.0 20,860 minimun length of exit channel (ft) WET • STORAQE crest of spillway (ft) 654.00 6708.0 32,843 Z z 656.00 8194.0 47,721 cLr wour POMa C. Ys R N wZ 658.00 9780.0 65,671 c ZZ 0LLI wet storage: m Z wet storage required (cy) (67*13A) aZ aJ 413 design high water 653.24 dewatering orifice elevation (ft) 650.00 top of dam (ft) 658.0 wet storage provided at this ele%ation (cy) L9 413 top width of dam (ft) 8.0 available volume before cleanout (cy) (33 -DA) 0 207 bottom of basin (ft) 646.0 cleanout elevation (ft) 0 648.26 approx. bottom dimensions: 111x23 distance from cleanout to orifice (ft) (> 11 U 1.62 upstream face slope: 2:1 7 0CO 3 W downstream face slope: 2:1 dry storage: Z a dry storage required (cy) (67*13A) 413 baffles: NO principle spillway crest (ft) 652.24 length of flow, L (ft) 104 dry storage provided at this elevation (cy) w 825 effective width, We (ft) 5470 diameter of dewatering orifice (in) 3.0 L / We (baffles required if > 2) 1.98 diameter of flexible tubing (in) (orifice+T) 11 1 1.. 5.0 CA U) Z Z t cW Z collars: yes runoff O depth of water at spillway crest (ft) 6.24 C (use 0.45 for bare earth) 0.45 slope of upstream face (Z1) 2 tc (min) 10 slope of barrel (Sb) 0.50% 1 2y 4.1 Q Tyr Z ; 11.37 length of barrel in saturated zone (Ls) 38.19 1 25y 6.0 Q 25yr 18.30 number collars required 2 w O dimension of collars 3.9x3.9 principle spillway: 00 Q available head (ft) U < N 1.0 emergency spillway: No diameter riser (in) 30 required capacity (Q25-Qp) (cis) n/a spillway capacity, Qp (cfs) 32.5 bottom width (ft) n/a diameter trash rack (in) I 42 slope of exist channel (ft/ft) n/a barrel length (ft) v + 60 minimun length of exit channel (ft) n/a head on barrel through embankment (ft) 02008 3.0 crest of spillway (ft) n/a diameter of barrel (in) SCALE 24 1 "=30' v 30 0 30 60 FEET SCALE: 1"=30' i 1 \ SDIMENT \ QASIN 2\ trio \ \ LEVEL SPREADE AFETY'1=ENCE 61g g \ 0' 4 A- L -- \ ISER- j A / Cp 'V Ap Table 15: Sediment Basin design (spec 3.14) Sediment Basin design design high water 670.2 drainage area (acnes) 18.4 TERHN3NWALtbasinvolumes: (using 2' contour internals) bottom of basin (ft) 669.2 elevation (ft) contour area (so wlume(cy) upstream face slope: 667 3754 downstream face slope: 1232.8 668 7684 211.8 669 11146 560.5 10.0 670 14705 1518.0 Wer • sroldK+E 671 18439 2745.5 672 22515 4042.4 slope of upstream face (Z 1) 673 26831 4956.2 42.5 length of barrel in saturated zone (Ls) 70.8 TO U C.Y./ ACRE) 674 31385 6034.3 2.3 wet storage: wet storage required (cy) (67*10A) dewatering orifice elevation (ft) wet storage provided at this elevation (cy) available volume before cleanout (cy) (33*DA) cleanout elevation (ft) distance from cleanout to orifice (ft) (> 1') dry storage: dry storage required (cy) (67*DA) principle spillway crest (ft) dry storage provided at this elevation (cy) diameter of dewatering orifice (in) diameter of flexible tubing (in) (orifice+2") runoff. C (use 0.45 for bare earth) tc (min) 12yr 3.3 Q 2yr 125yr 5.0 Q 25yr principle spillway: available head (ft) diameter riser (in) spillway capacity, Qp (cfs) diameter trash rack (in) barrel length (ft) head on barrel through embankment (ft) diameter of barrel (in) MMI,W1 SPILLWAY 2: WITHOUT i r- DE7NATEAIH6 1232.8 design high water 670.2 top of dam (ft) 1620.0 top width of dam (ft) 616.4 bottom of basin (ft) 669.2 approx. bottom dimensions: 1.0 upstream face slope: N downstream face slope: 1232.8 baffles: 671.7 length of flow, L (ft) 2470.6 effective width, We (ft) 10.0 L / We (baffles required if > 2) 12.0 collars: depth of water at spillway crest (ft) 0.7 slope of upstream face (Z 1) 16 slope of barrel (Sb) 42.5 length of barrel in saturated zone (Ls) 70.8 number collars required dimension of collars 2.3 emergency spillway: 48 required capacity (Q25-Qp) (cfs) 72.3 bottom width (ft) 72 slope of exist channel (ft/ft) 61 minimun length of exit channel (ft) 10.8 crest of spillway (ft) 30 0. Z CRIM OF E1IOWNCY SPILLWAY 673.0 674.0 10.0 667.0 145'x29' 2:1 2:1 no 252 171 1.5 yes 10.8 2 10.00% 31 2 3.5x3.5 YES 28.3 40 3.90% 33 672.5 f BARREL ? RIS, R i REST OF 'SPILLWA-lt 672.5 I N 61, \ I \ SEDIMENT ~B7--S1N-- 1. 1 y ! r CO T R. COLLINSZo Lic. No. 035791,x' Z'_ONAL ETA V Z O U) Wcc ZW 0 zz O_ H m Ce H w 0 PMO r ZM M Z N V M o W a Z cv 0 N N W W 0. Z Z z Z H jV N wZ 1-ji^ LL c ZZ 0LLI m Z aZ aJ C 3 W a cL9U H C -CCa 0 3(e, 0 aZg4JLUU7 0CO 3 W v Q U Z a 0 a w E+ E C W-0+ U1 C4 W 11 1 1.. 3 c CA U) Z Z t cW Z Z C L O a W V L J J COC ZJwZ ; V.4 W T L C 0 [ w O at 1 00 Q U < N N i 0 W t c W O= I U'_ Cl in v + JOB NO. i 02008 01 U , N 1SCALE 1 "=30' v W C' v' SHEET NO. a ESC -5 NN IS4a I 1 / / , // - — - / / // / ' i - - -- - \ / // y , I , / /'/I/ j i / 1(. \ ,` 1 \ , - i I I ' I r ` i - ' ',' / - ^ - . -- i- •- ' / '\ \ / / \ ` 1 / ' I I i / - - - / .-- _ - \ - , \ \\' \. i 1 I / / / / /'/ j ^ --SAA "' / / / / / / / ` y A l ' I, l / l , ' , ! ) 1 ,. A V V -. / f i I ! , i / ' / / ' - , - , A y - - Y l / / / _ - / /'///, j j ,i / \ Q- _ / / // \ y1. ) i !, /. ,. ,/, I V A , . / i / I I I I I / / ' / /- ' / / - - A - A V A i v - / i" / I I I A A l / . / I i / / ' V \ I A •, v I / / ' / - 1 I/ J / /////, /// / \ % / \ d y - / y 'I' _ \ \ \ 11 \ / I i I I- I ( 1 / / / / / / / // / / \ \ \ \ \ i i 1 , 1'''\ \ v I ! I ISI I / / / / / / / •` ,I A i' I \ \ \ / / \ _ SC R. COLLINS I / / / / / / - / / / / / / I //%/ j/ /% - \ \ y y / - } ( 11 ,\t \ \' , \ \ `• \, 1 \ \ \ / / / ! I I II } \ / / / / / / / / / / \ \ \ ,\ \ \ 1',i/!/ I \ I 1 A' . A A v / / / / I 1 I { I / / A v v H 1 / i / . I . y y y '' y y y y I , \ \ \ / I I I I ! I I / / / , \ \ \ U L1C. NO. 035791,"0 1 . \ I / - / / / / / -- /, //, 1 y - y y y y / 1l\\ \\ \ 1 •. / i I ) j / / / \ \ \ \ \ 1 i / I y y y y y y I1 l \ A v j / I I I _. / i / v 0 1.q I , '/ / i / / / y, y y y y y 4 -y- lh / MS-1 I t \ \ \ \ . - \ I 1 / J / 5/ v y y y y '' X -SEC 3 i ` \ i . \ • I ! I 'I / \ \ 'S Csl y y y y y y y '' y y y y / I 1 ` \ , \ \. - -OLF=200 ' . 1 I 1 / I / / / I I \ \ $jONAL Ell LYCj ' / / / / / ` y y y y y y y y ' / \ -) 9 I i / . \ LE V. = 7' m u m m I 1 \ i I l I I I \ y y y If,y y y y y y y y / I 'I I I 1 I TC= v16m1n. 11 19 I I 1 I / ( / I ) I i- - - / / ! -- __ '/ \ y \ y \ y\ y y y 9 y / } \ I I ,I \ \ I , ` \ I f, '' / \ y y _y y y '` I } CF=325' 10 6" STOf iW.ATER DETENTION: ' i 1 / // - - - l / / / '/ / - - y y y y y - } \ \ ' \ _ % / / / i / i -- _ -- _ - - _ - / j / / . 9' y y y y y y y y , --- .. MS -1.9 _- / \ \ . \ \ \ 4ELEV.=28' / iPRO IDED BY BlO1 EIENTION BASIN) . I \ ( / y y .4 '' y y _y - - ' X -/SEC 1 // \ TG= 1 min. TO\T\AL'(Ok& OfF-STIE) AREA: 11.40aC. I \ / 1 / / / I,, ' / ' / - — i % / ./ / - \ / -- \ y ' y -- -- - _ y y y y 24 \ \ ' \ - -- -' / 1 e T=17m/ n. \ 0 I \ \ / / / 1 / a y -- y y ' 5 \' \ \\ \ - _- _ / , i CW=0.30 \ \ I / / / / ' l l / I / / - / / \ \y y y \ y y y \--- = y / // ' - \ .\ \\\ , \ - - - \ `641 . \ \ \ / / / /, I I. I" I/ i/ // - / jjj y y y , y y y y i i -- - 65 - v I ` j \\ v 1 V 1 l v / // I 1 I I 1, s / , / l l / % Table 12: Water Quality Compliance table WATER QUALITY COMPLIANCE project area area captured percent capture f, factor 6.97 12.2 175% 1.0 should be roughly equal to limits of disturbance) sh(muld be 90% or better) 1.0, or 0.9 for sites in the development areas where existing impervious cover is greater than 20%) C Values A CiCi LL C C N O V m N 0.60 B Portion of Future Block 13 v 3 0.50 C V 1 U Block 2 Proposed Development 1 0.90 CL a S a. D a9a Remarks Pre -Development D.A. #1 11.4 11.07 Post -Development D.A. #1 1 12.20 24.42 7.84 W"" W0 wu_ W Wv W Www Orj 9- faciily name A i -o co faciity type 3 remarks Bioreten ion Basin 6.97 0.20 0.80 61% 7971 Bloretention Flier 1 50% 17009 2.1 50% remov W is provided by Post -Development D.A. #1 12.20 bioretention filter. Additional 14.14 removal provided by lickinghole basin through the pro -rata share contribution. WATER QUALITY SUMMARY PRE -DEVELOPMENT DRAINAGE POST -DEVELOPMENT DRAINAGE POLLUTANT REMOVAL PRE -DEVELOPMENT REMOVALPERCENTON-SITE PHOSPHOROUS REQUIRED REMOVAL TYPE OF TREATMENT REMOVAL PHOSPHOROUSDRAINAGEAREAON-SITE OFF-SITE TOTAL PHOSPHOROUS OFF-SITE TOTAL REMOVAL RATE SATISFIEDIMPERVIOUSSituationDRAINAGEPERCENTIMPERVIOUS (%) LOADING RATE (%) FACILITY RATE REMOVED LB/YR) AREA (LB/YR) ( LBS/YR) AREA AREA AREA LOADING AREA AREA Lpost-Lpre x 1 RRx100/Lpost0) Pre -Development D.A. #1 6.97 4.43 11.4 20 #2 3.66 - - - - - n/a " YESPost -Development D.A. #1 - - - - #2 - 6.97 5.23 12.2 60 9.38 5'72 61'02 Bioretention Filter 1 50% 4.69 7 See stormwater management narrative on this sheet. 1 = \ 1 1992 3.21 MS -19, t I 11 \ PLUNCE Wl RK D X - SEC/ 3 I I 1 v y LIPv Lf SPREbAM.I v v OLF= S b&A/ TINIS,SHEET. : 0 im rvious area before deve nt in designated growth areas can be a minimum 20% ' L'=' 1/2' q=2' 'r C c=-,1 mi Pe e 9 9 v Tc-v16min this is most often NOT the entire property, but the portion of the property within the subject drainage area, or the drainage area to the facility STORMWA ! ICF=75' / VIDEO BY BRaREENi9AN RL TER) 19 TOTAL ON- &OFF --SITE ARE 1 20ac. TQ Omin. X 5vv' y / SEC 1 ` RMkATER QLAUTY '' \ ` \ \ "0 COf,7FDfiWN,\ ]n 1H Ij(OlRa1F1; REA Il!{QV PROM BY THE OREIEN Tat IM OUS, 1=50 40 r r/% iJ _ \'-/ / / \ ' - \ - - - \ /F'D/ / ! / sss.. 't \ • , _ } r \ \ \ \ 777 i 000 VIP fes' = -` i / / /,,I I;1 / / __ eo ` _ -- _ / / / 1 1 1 `. \ \ i : iii / / ;, , C / I I \ 'b / / / / ` • , / , ! t ass r \ \ 1 9 r /, \'` ' \ \ \ \ \ / /, / \ / %i, j ' moi% i /,i , , l _, .. _ . ,. -. \ e, - .. _ __ .t' / • / i I 1 I . r I J l ja ,, I \ i - i'- 'moi//i / / / 4 9 _ \ \ _ _ . i °' i , / ! i i f -._ } \ li V I'',-I I v\\\ • v\ / / ///, /' / / / - - - - o- - - r r .' _ i rA `. A . __. __ / _ -' / / \ l `_ ' ' ! r I I V A\\1 1 l 1 1 1 1 ' 't \ \ / i / / / / / " /' - s - _ _ -- - -- r / --t- - -- -_ -, _ -.. ..1 '' - .- _ sem. -• 7 1 1 \ ` 1 \ 1 \ \\ - 1 I I i \. / I r • / m . 1 I \ i 1 RE POR77ON 0 1 / / m , ,• / / / l .• v / BLOCK 13I Source: Va. DSWC and N.C. Erosion and Sediment en ManualIII ` \ l ; r / /, i '` s9 _ - '/ / / :,;'! }` } I \• ^ • OW11 CREEK I ! \ f r! Control Planning and c' , Plate 321-2 e82 - J \`\ I ?(#D IS' NOtPARTO IS, SET qF PLANS.tH 1 1 \ / / - \/ ,/i/ f, _ ,• / v - h T 6 111' I + li 1,, { , / I 7 ; / 191-195 Ij, J / l II ` 1 '1 1 I 1 A \ 1 ! „ /,/' - jr I l / l / 1 _ l -- . l ' l + ! / / l l l / l l I 1 / / 4 1 I - /' ' _ 11' t : ti, I ' S TORY WA TER MA NA GEMEN T NA RRA Tl VE.• r rifvru BLrI OCK 4 SLABTOWN CRE K) ANDS TG THE S(!1m i PHASE B ! ;' ` \P J - i / 1NIS SET OF IS/i OT PgRT OF I THIS SITE SHALL DRAIN TO THE PROPOSED BIORETENTION FILTER TO THE 1 `' ? * , EAST, WHERE THE STORMWATER RUNOFF SHALL BE TREATED AND y v i' / /` v`Vv ' l' ! i" , m , l ! i } - E ' ` .._ ` i,' l / T DETAINED PRIOR TO OUTFALLING INTO LICKINGHOLE CREEK. lI / Ill' , /- --1 \\\i II / 1 ; - • // / 1 l I BL6CK 3 DRAINS TO IE NORTH ., } • -sss' I i UCKIi WO CREEK) TO'THERET><N770N r ; , I - IS OF 1 RHUREPORTIONOFBLOCKg DRAINS % , THE PROPOSED BIORETENTION FILTER SHALL REMOVE 4.69 LBS/YR OF BASIAj U FR TREOTNEkTIDETENTION 1 / ' A' - / I TO THE NORTH (U0(INGHOLE EK) TO + + , PHOSPHOROUS OF THE 5. 72 LBS YR REQUIRED. BECA USE THIS Sl TANDISSNOTPARTTHISSETOFPIANSI ! I TIIE RETHVTION BASIN II R TREA7M DETENTION I E IS w , A ! ,; - \ _ AND IS NOT PART OF THIS SET OF PLANS. / Fl l URf BLOCK 111 , ) LOCATED WITHIN THE CR OZE T COMMON/ T Y, AND THEREFORE LIES W/ TH/ NII v DRAINS THE LICKINGHOLE CREEK DRAINAGE BASIN THIS S/ TE /S LOCATED IN A SLAB7DWT RE O THE REMAINING 1 03 LB /YR i , V V 1 AND I No AR ' / j / WA TER RESOURCE AREA. CONSEQUEN TL Y, S TH,[S SET OF PLANS. / OF PHOSPHOROUS TO BE REMOVED SHALL BE COMPENSATED THROUGH HE PRO RATA SHARE PROGRAM. 71 r IN ADDITION, THIS PROJECT IS DESIGNED TO DRAIN 1007. OF THE PROPOSED RUN-OFF TO THE BIORETENTION FILTER. THE BIORETENTION FIL TER SHALL SERVE NOT ONLY AS A STORMWA TER QUALITY FACILITY, l E N wEIR + ` , - _! : - - LQZ, - i , /' l ;` I IT SHALL PROVIDE DETENTION AND OUTLET PROTECTION FOR THE tan l / l PROJECT vrt TIN NTI + 11, 1 ' / I + I + ` _ -• WA TER QUALI TY FOR FU TURF PROJEC TS MA Y BE A CHIEVEO WI TH THIS 1 \ - - - - - ) / BIORETENTION FILTER FOR ANY RUN-OFF THAT LEAVES THE PROJECT' sBASIN 1 1 I / % / 1 1 \ + ; 1 - - -_ = - I I 1 I / / / / J i I I _ \•.. fie LIMITS, AS IS EVIDENT /N THE PROJECTED WEIGHTED C VALUES SHOWN ABOVE. HOWEVER, STORMWA TER DETENTION WILL HAVE TO BE ACHIEVED THROUGH ANOTHER STORMWA TER MANAGEMENT FACILITY. STORMWATER DETENTION PLAN (2 YEAR) Project Area: 6.97 ac. (roughly equal to limits of disturbance) Area Detained: 12.2 ac. n Percent Captured: 1755% (should be between 80% and 120%) EXISTING DRAINAGE / AREA TO UPPER BALLARD I I ( FIELD EXIS77NG RETENTION BASIN u VICZ'/ 11.07 > 7.84 Pre -Development (cfs) > Post -Development (cfs) STORMWATER DETENTION PLAN (10 YEAR) Project Area: 6.97 ac. (roughly equal to limits of disturbance) Area Detained: 12.2 ac. Percent Captured: 1755% (should be between 80% and 120%) I , \. \ \ , - _ _ ._ -- - - Post- Development Im eryiious Areas: t GRAP,IC SCALE 1..011110 - - Area Description Area (ac.) C Values A CiCi LL C C N O V m N 0.60 B Portion of Future Block 13 v 3 0.50 C 1 U 0.30 Block 2 Proposed Development 1 2 0.90 CL a S a. D a9a Remarks Pre -Development D.A. #1 11.4 11.07 Post -Development D.A. #1 1 12.20 24.42 7.84 VICZ'/ 11.07 > 7.84 Pre -Development (cfs) > Post -Development (cfs) STORMWATER DETENTION PLAN (10 YEAR) Project Area: 6.97 ac. (roughly equal to limits of disturbance) Area Detained: 12.2 ac. Percent Captured: 1755% (should be between 80% and 120%) I , \. \ \ , - _ _ ._ -- - - Post- Development Im eryiious Areas: t GRAP,IC SCALE 1..011110 - - Area Description Area (ac.) C Values A Portion of Future Block 3 0.40 0.60 B Portion of Future Block 13 2.57 0.50 C Portion of Proposed & Future Park 4.29 0.30 Block 2 Proposed Development 1 4.94 0.90 i - RR, W ,w /V„ / ' 4UU _ ' _ - "Includes sidewalk, roadway, buildings, parking, & excludes parkj 14.68 14.14 Postbevel Total Contributing ent inage Area, value = 12.2 IN FEET ) Inn sL I I \ / opP Pre -Development (cis) > Post -Development (cls) iCdTTT R. ZOLLINS'Z P" Lic. No. 0357914b. sIONAL E l H z z "' f a 0 ZU=) O Z O U OCC P" LLJ H d 0 LU U) i.. C 4i W ce W O O L9 z w w z L9 z w Ul Z M m N d- d - i O N N V1 O U I w V1 z O w W F w O 00 z 00 OL W F- C0 Z1r W 0 N W V Q Q 0z Z z W sw w z LL Zvw i to N Ce.o aJ Lu 9 JO U Q° 0 U ° 0 C 3 r0( 1) 0 S 0U ` N C M (.) 2 W O v , i 0 3 1 v/ a xx F__4 z LU v o v 0 3 W O c7 rn Z J E W v Q w W z Z0 UJ w` U i NCLJ 1 0 0 U 00 Oa Cv CL 0 0 a, o C a 0 cn U ° X U N L to C 0W c o N N W j + n W v E Gam. v° o JOB NO. 0 v 02008 2v SCALE v '' 1=100r C Cn v > SHEET NO. a En SWM -2 Ft- 3 n n W W W W W" L 0 W rA V. W WCL LL O Q O OIL Q OW"" W0 wu_ W Wv W Www Orj 9W9- 9 0w 9 i -o co t_ l-_ co D a: o W. a i a o Oa 5 a. Remarks Pre -Development D.A. #1 11.4 14.68 Post -Development D.A. #1 12.20 32.31 14.14 iCdTTT R. ZOLLINS'Z P" Lic. No. 0357914b. sIONAL E l H z z "' f a 0 ZU=) O Z O U OCC P" LLJ H d 0 LU U) i.. C 4i W ce W O O L9 z w w z L9 z w Ul Z M m N d- d - i O N N V1 O U I w V1 z O w W F w O 00 z 00 OL W F- C0 Z1r W 0 N W V Q Q 0z Z z W sww z LL Zvw i to N Ce.o aJ Lu 9 JO U Q° 0 U ° 0 C 3 r0( 1) 0 S 0U ` N C M (.) 2 W O v , i 0 3 1 v/ a xx F__4 z LU v o v 0 3 W O c7 rn Z J E W v Q w W z Z0 UJ w` U i NCLJ 1 0 0 U 00 Oa Cv CL 0 0 a, o C a 0 cn U ° X U N L to C 0W c o N N W j + n W v E Gam. v° o JOB NO. 0 v 02008 2v SCALE v '' 1=100r C Cn v > SHEET NO. a En SWM -2 Ft- 3 Water Quality Volume Requirements: BIORETENTION FOREIRAY REQUIREMENTS: Minimum Forebay Volume= 0.25 inches per impervious acre Forebay Depth to range from 4'-6 Weighted C Value= 0.60 Total Area Controlled= 12.20 ac. Impervious Area= 7.32 ac. Minimum Forebay Volume= 6643 cf BIORETENTION MINIMUM FLOOR AREA REQUIREMENTS: Weighted C Value= 0.60 Common Name Size Root Total Area Controlled= 12.20 ac. IDF file: a10 time of concentration (min) 16.00 time of concentration (min) 16.00 Impervious Area= 7.32 ac. time increment 1.00 time increment 1.00 MYPN Minimum Bioretention Floor 7971 sf Northern Bayberry 18"-24" Cont. Area of 35 volume (cy) 2090.38 peak flow (cfs) 11.210 peak flow (cfs) 18.315ElevationForebaysVolumeElevationAreaofBioretentionVolume (CO Contours co ft) Contours (sf) Single SP water level ft) 652.399 at 52.00 648 663 0 648 663 0 649 996 824 649 996 824 650 1390 2,011 650 1390 2,011 651 1844 3,623 651 1 17009 9,765 652 2353 5,716 652 18521 27,525 653 2915 8,345 653 20114 46,837 653 0 8,345 654 21716 67,747 General construction notes for Stormwater Management plans 1. All dams and constructed fill to be within 95% of maximum dry density and 2% of optimum moisture content. All fill material to be approved by a geotechnical engineer. A geotechnical engineer is to be present during construction of dams. 2. Pipe and riser joints are to be watertight within stormwater management facilities. 3. For temporary sediment traps or basins which are to be converted to permanent stormwater management facilities; conversion is not to take place until the site is stabilized, and permission has been obtained from the County erosion control inspector. LANDSCAPING LEGEND: Abb. Scientific Name Common Name Size Root Remarks Quantity IDF file: a10 time of concentration (min) 16.00 time of concentration (min) 16.00 receding factor 1.670 Type time increment 1.00 time increment 1.00 MYPN Myrica Pensylvanica Northern Bayberry 18"-24" Cont. Dense/ Full 35 volume (cy) 2090.38 peak flow (cfs) 11.210 peak flow (cfs) 18.315 spread intensity (in/hr) 2.502 time to peak (min) 16.000 time to peak (min) 16.000 NSY Nyssa Sylvatica Black Gum 2" cal B&B Single 6 water level ft) 652.399 at 52.00 min) Leader storage VBDN Viburnum Dentatum Arrowwood 3'-4' ht B&B Dense/ Full 18 Routing Summary of Peaks: 100 Year Post -Development Viburnum cfs) 37.928 at 16.00 min) HVI Hamamelis Virginiana Common 6' ht B&B Single 6 652.867 at 38.00 Witchhazel storage Leader 1636.211 AN Andro 0 on Gerardi Big Bluestem 4" pot Cont. 279 PV Panicum Virgatum Switch Grass 4" pot Cont. 43 AP/FR Seed mix: 50% Autumn Bentgrass seed per 7020 s.f. Agrostis Perennans, Red Fescue antiacturei m 50% Festuca Rubra recommendation s Wildflower Seed Mix seed per 2770 manufacttxers recommendation s VDOT STD. EC -1\, CL II, DRY 1 1 41. RIP -RAP LINED EMERGENCY 1 SPILLWAY W/ GEOTEX6LE FABRIC YNDERLAYMENT.PUAW POOL 1 1 1 \ L/ LEVEL M' SPIPEADER RAW I (3'Wx18.5'hx2'D) WEIR S14E 1 1 1 \ SEE DETAIL. Sl>EFT SM -2. / *OOPP 2 f 1 1' QECORA71 fE R CIC 1 IEIR \ SF 1p FR \ L-22' W-12' D-2' / 1 OVE(i CRETE TF SEED D( I CHANNEL Wf3'. b-2 t-22. \ D' TOP OF C ELEV.mt 854, 8' MAX. EIBANKM T t HT. / y1 to' ROUTING CAL CULA TIONS INFLOW AT CRITICAL DURATION 2 Year Post -Development 10 Year Post -Development C 0.600 C 0.600 Area (acres) 12.200 Area (acres) 12.200 IDF file: a2 IDF file: a10 time of concentration (min) 16.00 time of concentration (min) 16.00 receding factor 1.670 receding factor 1.670 time increment 1.00 time increment 1.00 time limit (min) 360.00 time limit (min) 360.00 fudge factor 1.00 fudge factor 1.00 storm: specified duration storm: specified duration volume (cy) 1578.41 volume (cy) 2090.38 peak flow (cfs) 11.210 peak flow (cfs) 18.315 intensity (in/hr) 1.531 intensity (in/hr) 2.502 time to peak (min) 16.000 time to peak (min) 16.000 duration of peak (min) 42.00 duration of peak (min) 30.00 routed true routed true 100 Year Post -Development C 0.600 Area (acres) 12.200 IDF file: 0100 time of concentration (min) 16.00 receding factor 1.670 time increment 1.00 time limit (min) 360.00 fudge factor 1.25 storm: specified duration volume (cy) 3317.41 peak flow (cfs) 37.928 intensity (in/hr) 4.145 time to peak (min) 16.000 duration of peak (min) 18.00 routed true ROUTED OUTFLOW AT CRI TICAL DURA TION 2 Year Hydrograph Routing Summary of Peaks: 2 Year Post -Development inflow cfs) 11.210 at 16.00 min) discharge cfs) 7.839 at 66.00 min) water level ft) 652.155 at 66.00 min) storage cy) 1126.526 10 Year Hydrograph Routing Summary of Peaks: 10 Year Post -Development inflow cfs) 18.315 at 16.00 min) discharge cfs) 14.137 at 52.00 min) water level ft) 652.399 at 52.00 min) storage cy) 1297.416 100 Year Hydrogroph Routing Summary of Peaks: 100 Year Post -Development inflow cfs) 37.928 at 16.00 min) discharge cfs) 32.115 at 38.00 min) water level ft) 652.867 at 38.00 min) storage cy) 1636.211 SCALE: \ NOTE, I , , wl,luNl NDr VER 1 =30 PuwnNCS 16' O.C. FOR SLOPES GREATER THAN 3:1. FLC)M 41 VBDN'` Q• PERF ATED S( I*WLE 4Q P11 PIPE EWIVALENT AAA21. SLOPE (MIN.OUTFALL PE H\ 20 OVb 1H\O 20' b.C. MIN.`(M.) aR 111F ebb, tii i ' •ems •y I1 usER• r;/i•' Tei ' I li y' /r \ , y r X11;; .1:%. iii •'ii'i: '•, •' 4 ' h•,-'.5-yi-y 1. ' .> etl _ `'. ` FI S,i4 i-LO I • . fMao I FA 1 11•` \CCS e q , tar W , ^• eonl A d l tr. 1. -'1• 1 r- - - .-.:•`o::r.. it :." a! .a amai%aii'A!_:iiiia.re;a a- ra • ti, a• 100 YEAR - W. S E. =652.87 10 YEAR W.S.E. =652.40 2 YEAR -- W. S.E. =652.16 PRINCIPLE SI ELEVA TION= 100 YEAR W. S E. =652.87 10 YEAR W.S.E.=652.40 2 YEAR W.S.E.=652.16 BOTTOM OF FOREBA Y 648.00 5' WIDE ROCK WEIR- ELEV.=651.00 PVC UNDERDRAIN, SPACED PER PLAN, SLOPE TO DRAIN BI ORE TEN TI ON FI L TER SECTION NTS ID PVC OUT PIPE. OUTS TO BE D AT THE THE RAIN PIPING ONG THE RAIN EVERY 50' AFTER THE CONSTRUCTION OF THIS DEVELOPMENT, THE IMPERVIOUS AREA CONTRIBUTING TO THE BIORETENTION FILTER IS ESTIMATED TO BE 318,859sf. THE BIORETENTION FILTER SHALL BE DESIGNED TO TREAT 50% OF THE IMPERVIOUS AREA. THEREFORE, THE BOTTOM OF THE BIORETENTION FILTER SHALL BE SIZED TO 2.5% OF THE IMPERVIOUS AREA. 2.5% OF 318,859sf EQUALS 7,971sf. THE BIORETENTION FILTER FLOOR AREA EQUALS 17,009sf. THE BIORETENTION FILTER FLOOR AREA IS SUFFICIENTLY SIZED TO HANDLE THIS, AS ARE THE FOREBAYS. THE REMOVAL RATE REQUIRED FOR THIS DEVELOPMENT IS 61%. THE ADDITIONAL REMOVAL SHALL BE ACHIEVED THROUGH THE LICKINGHOLE BASIN AND THROUGH A PRO -RATA SHARE CONTRIBUTION. ADDITIONALLY, THE PROPOSED BIORETENTION FILTER AND FOREBAYS ARE SIZED TO HANDLE A MINIMUM OF AN ADDITIONAL 81,450sf OF FUTURE IMPERVIOUS AREA FOR A WATER QUALITY REMOVAL EFFICIENCY OF 5OX. FUTURE DEVELOPMENTS CAN UTILIZE THE PROPOSED BIOFILTER, IN CONJUNCTION WITH CONTRIBUTIONS TO THE PRO -RATA SHARE PROGRAM, TO MEET WATER QUALITY REQUIREMENTS IF ADDITIONAL DETENTION IS AVAILABLE FOR FUTURE PROJECTS. FOR THIS DEVELOPMENT, 0.25" OF RUNOFF PER 1 ACRE OF IMPERVIOUS DRAINAGE AREA GENERATES A WATER QUALITY VOLUME OF 6, 643cf. THE FORESAY VOLUME PROVIDED IS 8,345cf. THE SOIL AROUND THE SPILLWAY IS TO BE AT 95X COMPACTION WITH AN IMPERVIOUS CORE AND CUT-OFF TRENCH. THE SPILLWAY AND DOWNSTREAM OF THE SPILLWAY WILL BE LINED WITH VDOT STD. EC -1 CLASS 11 RIPRAP. THE VEGETATIVE COVER ON THE DAMS AND AROUND THE POND BANKS WILL BE SOD -FORMING GRASS. THE DESIGN PEAK RELEASE RATE FOR THE SPILLWAY IS EQUAL 4.5cfs. A PERMISSIBLE VELOCITY OF 4.0 ft/s WAS UTILIZED DUE TO AN EROSION RESISTANT LINING AND SOD -FORMING GRASS IMMEDIATELY DOWNSTREAM OF THE SPILLWAY. A UNIT DISCHARGE, q, OF 1.5 cfs/ft WAS USED. THE UNIT DISCHARGE WAS DETERMINED FROM TABLE 5-13C WITH A RETARDANT CLASSIFICATION OF C, A PEAK MAXIMUM PERMISSIBLE VELOCITY WITHIN OUR RANGE, AND SLOPE BETWEEN 1 & 12% THE PROPOSED BOTTOM WIDTH OF THE SPILLWAY IS GREATER THAN OR EQUAL TO 4.5cfs / 1.5 cfs/ft OR 3.0 FEET. THE PROPOSED BOTTOM WIDTH IS 3.0 FEET. THE DEPTH OF FLOW, Hp, IS EQUAL TO 0.66 FEET DURING THE 2 YEAR CRITICAL DURATION STORM, WHICH FEATURES A FLOW OF 7.84cfs. AS A RESULT, THE FINAL STAGE ELEVATION OF 652.16' FOR A DEPTH OF FLOW OF 0.66' ABOVE THE SPILLWAY CREST ELEVATION OF 651.50' HAS A FLOW OF 7.84cfs. FOR CONTOUR AREAS, ELEVATIONS, STORAGE VOLUMES, PLEASE SEE THE ROUTING CALCULATIONS PROVIDED WITH THE SUBMITTAL, OR THIS SHEET. HYDRAULIC DIMENSIONS AND COEFFICIENTS FOR THE WEIR/SPILLWAY ARE 5' WIDE BY 2' DEEP FOR THE FORESAY AND 3' WIDE BY 2.50' DEEP FOR THE PRINCIPLE SPILLWAY. THE WEIR COEFFICIENT FOR EACH OF THE SPILLWAYS IS 3.3. THIS DATA CAN ALSO BE VIEWED ON THE ROUTING CALCULATIONS PROVIDED. TOP OF DAM WD TH= 10.0' AT AN ELEVA TION= 654.0 TOP OF FOREBA Y DAM 10 YEAR WIDTH= 3.0' A T AN W S E. =652.40 1.13' OF FREE BOARD ELEVA TION= 653 2 YEAR W.S.E.=652.16 g----- 2.50' 100 YEAR --------------- -- - - - 2.0' W.SE.=652.87 _-__ 3.0' VDOT STD. EC -1 CL. 11 DRY VDOT STD. EC -1 CL. l/ DRY RIP -RAP LINED SPILLWAY FOREBA Y SPILL WAY 5.0 RIP -RAP LINED EMERGENCY WITH GED -TEXTILE ELEVA770N= 651.0 SPILLWAY WITH GEO- TEXTILE UNOERLA YMENT UNDERLA YINENT PRINCIPLE SPILL WAYS FOREBA Y SPILL WAY NTS NTS 3' WIDE FOREBA Y TOP 100 YEAR OF DAM ELEV.= 653 W. S E. =652.87 CLEAN-OUT W/ 10 YEAR 3" OF PEA GRAVEL WATERTIGHT W.S.E.=652.40 SHALL BE PLACED CAP 50' O.C. BETWEEN THE FI ED ELEV.=651.50' 2 YEAR MEDIA AND THE (') W.SE.=652.16 UNDERDRAIN MEDIA F1Al MIN. BOTTOM OF B/ORETEN 710* BASIN 64ZO MIN. UNDERDRAIN GRA VEL- AASHTO M43 MIN. 1 ABOVE & BELOW UNDERDRAIN PIPE) 10' WIDE TOP OF DAM ELEV. = 654.00 WEIR ELEV.= 651.50' 8' MAX. EMBANKMENT HT. 1' DECORATIVE ROCK WEIR OVER CONCRETE OUTFALL CHANNEL. W=3; D=2, L=22.5' 0.50' OF ENERGY DISSIPATOR PONDING VDOT STD. EC -1 CLASS DEPTH 11 DRY RIPRAP W/ GEO-FABRIC UNDERLAYMENT 3'Wx 16.5'Lx2'D) ELEV. = 651' 10.0' MIN. 40 LF®3.0% 6" PERFORATED SCHEDULE 40 UD INV. ELEV.= INV. OUT= 646.0' PVC PIPE OR EQUIVALENT AAA2. 647.20' MIN. 4' WIDE & 4' DEEP 1.0% SLOPE (MIN.) TO OUTFALL STATE APPROVED MIX. TOP ELEV.= IMPERVIOUS CORE & PIPE PROVIDED ACROSS ENTIRE 651.00 (TYP) DEPTH= 2.5' MIN., CUTOFF TRENCH WITH 1:1 WIDTH ® 20' O.C. SLOPE= 0.00."6 SIDE SLOPES. SEE DETAIL BIORETENTION FILTER ON THIS SHEET. NOT TO SCALE) Perforated a FOUNDATION DRAIN FIGURE, 3.01 -1 a Hr mogeneoxs Enhanknrents w/Seepage Control., 090"N till Cut off much -4 bebw suable I Sol or rock L - .. - - - _ material - - TYPICAL HOMOGENEOUS EMBANKMENT a\3_01-10 Tranam fill Rack or gravel Blanket drain BLANKET DRAIN adv rak Rock or gravel axk to Gran 4tTrane6m filter Transition filler CHIMNEY DRAIN TOE DRAIN Swace: SCS E•noeering)eld Mamuil 0fl r SC R. OLLINS'Z Lic. No. 035791,E Zv A w o f f 0 V) ,-•, U Z WO o UU 0 Ce LU P a W CeW it w °i 0 o Z J J U M M Z N M z0 0 a W ° a C0 0Hw N U N JJ Q v 06 Z o Cw W H( 0w Z 0Z z lH o Z Ld N cry __ o W w ` L 0- 0 F -,U o o C: Z O ; Co N a ZJ wCo U N 7 + O 3 Li.i 0 m DX a flxa, c H ll Q Eowv s_ 0 3 W Z ° Z c L•.I i wN Z O w o0 U c ZC94GJ mJC W OUU U Jo 0 a o0C W a O O C 00 Q U O N U EnJs C O _JJ U P n J E '= W E JOB NO. 02008 a; U -C 0 N j SCALE ° AS SHOWN . C y - O j SHEET NO. o 0 SWM -3 t FL- 3 1 a «rn Si 100 YEAR - W. S E. =652.87 10 YEAR W.S.E. =652.40 2 YEAR -- W. S.E. =652.16 PRINCIPLE SI ELEVA TION= 100 YEAR W. S E. =652.87 10 YEAR W.S.E.=652.40 2 YEAR W.S.E.=652.16 BOTTOM OF FOREBA Y 648.00 5' WIDE ROCK WEIR- ELEV.=651.00 PVC UNDERDRAIN, SPACED PER PLAN, SLOPE TO DRAIN BI ORE TEN TI ON FI L TER SECTION NTS ID PVC OUT PIPE. OUTS TO BE D AT THE THE RAIN PIPING ONG THE RAIN EVERY 50' AFTER THE CONSTRUCTION OF THIS DEVELOPMENT, THE IMPERVIOUS AREA CONTRIBUTING TO THE BIORETENTION FILTER IS ESTIMATED TO BE 318,859sf. THE BIORETENTION FILTER SHALL BE DESIGNED TO TREAT 50% OF THE IMPERVIOUS AREA. THEREFORE, THE BOTTOM OF THE BIORETENTION FILTER SHALL BE SIZED TO 2.5% OF THE IMPERVIOUS AREA. 2.5% OF 318,859sf EQUALS 7,971sf. THE BIORETENTION FILTER FLOOR AREA EQUALS 17,009sf. THE BIORETENTION FILTER FLOOR AREA IS SUFFICIENTLY SIZED TO HANDLE THIS, AS ARE THE FOREBAYS. THE REMOVAL RATE REQUIRED FOR THIS DEVELOPMENT IS 61%. THE ADDITIONAL REMOVAL SHALL BE ACHIEVED THROUGH THE LICKINGHOLE BASIN AND THROUGH A PRO -RATA SHARE CONTRIBUTION. ADDITIONALLY, THE PROPOSED BIORETENTION FILTER AND FOREBAYS ARE SIZED TO HANDLE A MINIMUM OF AN ADDITIONAL 81,450sf OF FUTURE IMPERVIOUS AREA FOR A WATER QUALITY REMOVAL EFFICIENCY OF 5OX. FUTURE DEVELOPMENTS CAN UTILIZE THE PROPOSED BIOFILTER, IN CONJUNCTION WITH CONTRIBUTIONS TO THE PRO -RATA SHARE PROGRAM, TO MEET WATER QUALITY REQUIREMENTS IF ADDITIONAL DETENTION IS AVAILABLE FOR FUTURE PROJECTS. FOR THIS DEVELOPMENT, 0.25" OF RUNOFF PER 1 ACRE OF IMPERVIOUS DRAINAGE AREA GENERATES A WATER QUALITY VOLUME OF 6, 643cf. THE FORESAY VOLUME PROVIDED IS 8,345cf. THE SOIL AROUND THE SPILLWAY IS TO BE AT 95X COMPACTION WITH AN IMPERVIOUS CORE AND CUT-OFF TRENCH. THE SPILLWAY AND DOWNSTREAM OF THE SPILLWAY WILL BE LINED WITH VDOT STD. EC -1 CLASS 11 RIPRAP. THE VEGETATIVE COVER ON THE DAMS AND AROUND THE POND BANKS WILL BE SOD -FORMING GRASS. THE DESIGN PEAK RELEASE RATE FOR THE SPILLWAY IS EQUAL 4.5cfs. A PERMISSIBLE VELOCITY OF 4.0 ft/s WAS UTILIZED DUE TO AN EROSION RESISTANT LINING AND SOD -FORMING GRASS IMMEDIATELY DOWNSTREAM OF THE SPILLWAY. A UNIT DISCHARGE, q, OF 1.5 cfs/ft WAS USED. THE UNIT DISCHARGE WAS DETERMINED FROM TABLE 5-13C WITH A RETARDANT CLASSIFICATION OF C, A PEAK MAXIMUM PERMISSIBLE VELOCITY WITHIN OUR RANGE, AND SLOPE BETWEEN 1 & 12% THE PROPOSED BOTTOM WIDTH OF THE SPILLWAY IS GREATER THAN OR EQUAL TO 4.5cfs / 1.5 cfs/ft OR 3.0 FEET. THE PROPOSED BOTTOM WIDTH IS 3.0 FEET. THE DEPTH OF FLOW, Hp, IS EQUAL TO 0.66 FEET DURING THE 2 YEAR CRITICAL DURATION STORM, WHICH FEATURES A FLOW OF 7.84cfs. AS A RESULT, THE FINAL STAGE ELEVATION OF 652.16' FOR A DEPTH OF FLOW OF 0.66' ABOVE THE SPILLWAY CREST ELEVATION OF 651.50' HAS A FLOW OF 7.84cfs. FOR CONTOUR AREAS, ELEVATIONS, STORAGE VOLUMES, PLEASE SEE THE ROUTING CALCULATIONS PROVIDED WITH THE SUBMITTAL, OR THIS SHEET. HYDRAULIC DIMENSIONS AND COEFFICIENTS FOR THE WEIR/SPILLWAY ARE 5' WIDE BY 2' DEEP FOR THE FORESAY AND 3' WIDE BY 2.50' DEEP FOR THE PRINCIPLE SPILLWAY. THE WEIR COEFFICIENT FOR EACH OF THE SPILLWAYS IS 3.3. THIS DATA CAN ALSO BE VIEWED ON THE ROUTING CALCULATIONS PROVIDED. TOP OF DAM WD TH= 10.0' AT AN ELEVA TION= 654.0 TOP OF FOREBA Y DAM 10 YEAR WIDTH= 3.0' A T AN W S E. =652.40 1.13' OF FREE BOARD ELEVA TION= 653 2 YEAR W.S.E.=652.16 g----- 2.50' 100 YEAR --------------- -- - - - 2.0' W.SE.=652.87 _-__ 3.0' VDOT STD. EC -1 CL. 11 DRY VDOT STD. EC -1 CL. l/ DRY RIP -RAP LINED SPILLWAY FOREBA Y SPILL WAY 5.0 RIP -RAP LINED EMERGENCY WITH GED -TEXTILE ELEVA770N= 651.0 SPILLWAY WITH GEO- TEXTILE UNOERLA YMENT UNDERLA YINENT PRINCIPLE SPILL WAYS FOREBA Y SPILL WAY NTS NTS 3' WIDE FOREBA Y TOP 100 YEAR OF DAM ELEV.= 653 W. S E. =652.87 CLEAN-OUT W/ 10 YEAR 3" OF PEA GRAVEL WATERTIGHT W.S.E.=652.40 SHALL BE PLACED CAP 50' O.C. BETWEEN THE FI ED ELEV.=651.50' 2 YEAR MEDIA AND THE (') W.SE.=652.16 UNDERDRAIN MEDIA F1Al MIN. BOTTOM OF B/ORETEN 710* BASIN 64ZO MIN. UNDERDRAIN GRA VEL- AASHTO M43 MIN. 1 ABOVE & BELOW UNDERDRAIN PIPE) 10' WIDE TOP OF DAM ELEV. = 654.00 WEIR ELEV.= 651.50' 8' MAX. EMBANKMENT HT. 1' DECORATIVE ROCK WEIR OVER CONCRETE OUTFALL CHANNEL. W=3; D=2, L=22.5' 0.50' OF ENERGY DISSIPATOR PONDING VDOT STD. EC -1 CLASS DEPTH 11 DRY RIPRAP W/ GEO-FABRIC UNDERLAYMENT 3'Wx 16.5'Lx2'D) ELEV. = 651' 10.0' MIN. 40 LF®3.0% 6" PERFORATED SCHEDULE 40 UD INV. ELEV.= INV. OUT= 646.0' PVC PIPE OR EQUIVALENT AAA2. 647.20' MIN. 4' WIDE & 4' DEEP 1.0% SLOPE (MIN.) TO OUTFALL STATE APPROVED MIX. TOP ELEV.= IMPERVIOUS CORE & PIPE PROVIDED ACROSS ENTIRE 651.00 (TYP) DEPTH= 2.5' MIN., CUTOFF TRENCH WITH 1:1 WIDTH ® 20' O.C. SLOPE= 0.00."6 SIDE SLOPES. SEE DETAIL BIORETENTION FILTER ON THIS SHEET. NOT TO SCALE) Perforated a FOUNDATION DRAIN FIGURE, 3.01 -1 a Hr mogeneoxs Enhanknrents w/Seepage Control., 090"N till Cut off much -4 bebw suable I Sol or rock L - .. - - - _ material - - TYPICAL HOMOGENEOUS EMBANKMENT a\3_01-10 Tranam fill Rack or gravel Blanket drain BLANKET DRAIN adv rak Rock or gravel axk to Gran 4tTrane6m filter Transition filler CHIMNEY DRAIN TOE DRAIN Swace: SCS E•noeering)eld Mamuil 0fl r SC R. OLLINS'Z Lic. No. 035791,E Zv A w o f f 0 V) ,-•, U Z WO o UU 0 Ce LU P a W CeW it w °i 0 o Z J J U M M Z N M z0 0 a W ° a C0 0Hw N U N JJ Q v 06 Z o Cw W H( 0w Z 0Z z lH o Z Ld N cry __ o W w ` L 0- 0 F -,U o o C: Z O ; Co N a ZJ wCo U N 7 + O 3 Li.i 0 m DXa flxa, c H ll Q Eowvs_ 0 3 W Z ° Z c L•.I i wN Z O w o0 U c ZC94GJmJC W OUUU Jo 0 a o0C W a O O C 00 Q U O N U EnJs C O _JJ U P n J E '= W E JOB NO. 02008 a; U -C 0 N j SCALE ° AS SHOWN . C y - O j SHEET NO. o 0 SWM -3 t FL- 3 Abb. Scientific Name Comiwn Nan e Caliper Size Cmvwnta 10 -YR Total Interior Phase t Total Phase Interior Phase 1 Total Phase I CANOPY. Qu Can Qua Can QuantityCan Qua Canopy I Quantity Can w f CANOPY TREES O f EVOOf f O U V U AG Amabnchier x ndflora Auhxm Brilianoe' Auhxm Brillance V minEtD tY 130 14 1,820 8 1,040 8 1,040 3 390 8 780 Z AS Aoer Sus mmn Trident Ma V-8'ht125 Z O O U 39 4,875 O U CC 42 5,250 NCL DC W d DCWW CZ DC CL CC Cards conadensis Eastem Rodb,id 6' - T124 W W 3 372 0 0 0 1 124 3 372 H IN Ilex x'Nolie R Stevsm' Nek Stevens Holy V min 44 14 618 0 0 0 14 616 MV Ma re 8'-T113 22 2488 8 878 8 878 8 878 16 1PAPlaummxsosritofaLondonPbrrlrse3.5"cal. 479 8 2 874 0 0 0 3 1 437 8 2 874 QPQuercuspakamm Pin Oak 31/2" 471 9 4,239 4 1,884 4 1,884 2 942 5 2,355 MG Ma SouUtem 8'-10' ht54 6 324 2 108 2 108 2 1 108 4 216 UNDERSTORYTREES CF Comus tbrkle'Cherokee p incese' Cherokee Prinosea 6'-T ht 124 23 2,852 0 0 9 1,116 23 2,852 SHRUBS CA Clethra ak*ola Mumrngbird' Humrinpbird Surensrsweet 24" ht 16 43 888 0 0 0 43 we FG Fothorgila gardenia Dvvad FaCargft 5 gel. Minimum 3fr te 3 81 183 0 0 81 183 CS Comas serkma RodhMg Dowmod r it. 72 22 1,384 0 0 0 22 1.584 R Ilse yWrica'H Gamey Honnes Garnet Sweots •re 2' it. 84 15 980 0 0 0 15 980 HQ H 'Snow Queen' Snow Queen 0~ Hvdra 2' it. 16 27 432 0 0 0 27 432 PR PaeoNa x'RenetO' Rereb PmV JZ ht 1 0 6 0 1 0 0 0 6 0 PS Pasorda x'Bowl of cream' Bowl of Cream Peorry 2' ht 0 12 0 0 0 0 12 0 SNroes ni 'Snovvrround' SnovKrarnd 2' ht 7 19 133 0 0 0 19 133 PP Pasonis x'Pft Parfelf Pink Parfait Poony 2' ht 0 11 0 0 0 0 11 0 IC Ibx oorrxrta 'Caries@' Caruso Hoy 5 gal Minkrexn 36" hoW 14 55 770 0 0 0 55 770 IG Ilex Glebra 'C da' Cornoact ln1dww400, 2' ht, 23 82 1.8116 0 37 851 0 45 1,035 N Ibx Vertla'ta Wkier Red 30"- 36" 41 31 1,271 0 0 0 31 1.271 VB Viburnun x bwimoodli Burkwood Vibumun 21/2 - V 22 30 860 0 0 0 30 680 VP Vbxmim picatum brranto Lrn 'Mariesii' DodWb Mbu m 36" ht 50 40 2,000 0 0 0 40 2,000 TP Thuja picaft & cvs. Giant Arborvitae 4'-5' 7 18 128 0 0 0 18 128 JC [Jwipww Chino ais Kaboys Convect Vii 23 101 2,323 0 1 101 2.32 0 TOTAL J7 7I 33 ' 150 3 802 12028 7488 21499 NDtCAPE NOTES: TOTAL SITE AREA (phases I & II): NOTE: ALL SITE PLANTINGS OF TREES AND SHRUBS'SHALL BE ! 4.9 AC. = 213,767 SF TOTAL CANOPY REQUIRED: (1090 0.49 AC 21,376 SF ALLOWED TO REACH, AND BE MAINTAINED AT, MATURE HEIGHT; THE \ ;' j TOTAL CANOPY PROPOSED: 0.76 AC. = 33,275 SF TOPPING OF TREES IS PROHIBITED. SHRUBS AND TREES SHALL BE % PRUNED MINIMALLY AND ONLY TO SUPPORT THE OVERALL HEALTH OF THE PLANT. ARKING LOT TREES REQUIRED: 1 TREE REQUIRED PER 10 SPACES 114 SPACES PROVIDED X (1 TREE/10 SPACES) =12 PARKING LOT TREES PROPOSED: 38 1 1 y 1 1 \ INTERIOR CANOPY REQUIRED: 5% OF 47,117 SF =2356 SF = 0.05 AC. JNTERIOR CANOPY PROPOSED: 8289 SF = 0.19 AC. 2:1 SLOPES SHALL BE COVERED WITH LOW—MAINTENANCE GROUND COVER (MULCH) \ -- — 44 1 r ..•>' 1. ,5.. .v. . fJ .. 5.. S * x •... ..+ .., .... , :. , < .. .. ,:. .,. v . \ r 1. , • ,.••:.• . ••:.•• r V. :.- ti Ir, 1L r5 i • y \ t Iart4Fn 1 f — J t T a -.... .., ... ,- ._ ....•• , r.. t. .. - ,.. r „Y+,.. ,,..: fir., r .,, _.,. .. ,•c ,r 4. "4. i.i.. r r• r. l n 000 f Y iC R. COLLINS'_Z Lic. No. 035791.1b, IWO' SSI0NAL Et1 Z to Ln N Z O w z W w f w f z W O f EVOOf f O U V U O UtY H to W Z U Z Z O O 3 o O Z O O U Q OC W O V O U CC NCL DC W d DC WW CZ DC CL wti 1 1 W W 0 W N O W W 0 W N Iy H ty'111,', / ,, y1'`.1._ it ,, i • 1 1 1r 1•' tri - ••..,,,..', `, _' . r.If • eat n yC Ni` •i- ry •: I rt+ ,1r •r,V 11` fir j I , y r 7.0 f s!rya,.. . ,.V.-jr3•fa'`:C c,rF 1 a + tom- / :•• - r.% !'y•T Af Ar ,, _ 1, w'1 err ;y-"•,r }v tiBar n- 7• ,1= \ i, : ;.C. :ny,i yrc s 1, r'lG n:: ie tAf. 1•s \ //, / c Ki n... aZ y aI s •, i,. a • J11i`:rj'I M\=,'f*L .;•{•..< \iiia.// • ,, 11y y •; iL9 01N aw al.•4 • _ • mar r ' - 1 :: I V 61T ZOO it i 1 I r v' 1F lilt-, a ® . t. t... - ,tp ,Tri. Lel r 1. - •r, s7 _, 1: rel Alp a A ar t I e . o= s ._ - r .,1 I. t' `.:i , I J.i.I . L r '' ,a„ , • th L9 FAIP 1161 I' \' ,;rte t T C ' .. `;; ` ;: ' r .' i' , ` _ !'' i l fir' +R © y`y A ' (1 R ( • r li ` I)% r Li of 1 \ ' - a ` ._.s. , '1 r • ' q. • : , -, ti _. 18J>3LKi91tR'.ra I• - i I .__ - ; - 'Ss wa+.'tlT 3ev'sgau m. t • v - rj -& NOTES: 1. SET TREE PLUMB PRIOR TO STAKING. 2. ALL PHUNING IS RESTRICTED TO THE REMOVAL OF DEAD AND BROKEN BRANCHES AND SHALL BE PERFORMED UNDER BACKFILL TO TERMINATE THE SUPERVISION OF THE LANDSCAPE ARCHITECT. AT TOP OUTSIDE LIMITS OF ROOTBALL •------ REFER TO TREE 3. DO NOT ALLOW AIR POCKETS TO FORM WHILE BACKFILLING. STAKING DETAIL ADD MULCH OVERTOP OF 4. IMMEDIATELY SOAK PLANT WITH WATER. ROOTBALL AND PLANTING PIT LIMITS, BEGINNING AT NO MORE 5. SEE IRRIGATION PLANS/DETAILS/SPECIFICATIONS AS THEY THAN 1" DEPTH AT TRUNK AND RELATE TO THIS INSTALLATION. TAPERING UP T 0 A DEPTH OF 3" AT PI ANTING PIT LIMITS, THEN TAPER TO PROPOSED FINISHED GRADE i' VARI S TYP TREE GUYING DETAIL CONSISTS OF 2 GUYS,SET 120' AROUND PLANT PIT ON "UPHILL" SIDE SPECIMEN SHRUB , AS SPECIFIED ON - DRAWINGS} ` TRENCH EDGE AROUNDENTIRE REFER TO TREE . l MULCHEpREA TO BE ':•.J.;==:ROOTBALL REFER TO STAKING DE AIL STAKING DETAIL / COMPACT EXCAVATED SOIL `` CUT AW \ / BACKFILL WITH CULTIVATED, AY ALL WIRE BASKETS / // ORIGINAL SOIL' FROM PLANTTOFORMROOTBALI. PIT AND/OR NnN-SIODFGRAnARI F / \\ TRENCH EDGE AROUND ON DOWNHILL SIDE OF TREE 4" fir\ \ r. PIT EXCAVATION IF LOOSE. IF ENTIRE AREA TO BE 3:? ROOTBALL WRAPPING AFTER EXCAVATED MATERIAL IS NOT MULCHED MIN• FINAL TREE PLACEMENT. LOOSE, SUBSTITUTE W:TH BURLAP ROOTBALL WRAPPING ACCEPTABLE TOPSOIL TRENCH EDGE AROUND _ TO BE UNTIED FROM TRUNK MATERIAL. AMEND BACKFILL ENTIRE AREA TO BE iI- Aid =:_ ::.: {` III AND CUT AWAY TO A POINT PER SPECIFICATIONS. COMPACT DETER TO ROOTBALL PIT \/\ tea. MULCHED ( ::._;;,. :•::. ,;;;; =;;-'. j ij' AT LEAST 1!2 DISTANCE DOWN ti;1t:. •;,.:..: ` 'j= _ ROOTBALL. WATER LTHROUGHLY AT 1/2 OOT. REFER TO ROOTBALL PIT '" ••' ROOTBALL DEPTH. f;•r:-S _ •..,.::: ::ti;,:• SCARIFY RASE OF PLANT PIT ti:•:,tY •'::i :,`\ r:f;;?;:„"::/... j DETAIL ,! \ WHEN EXCAVATING' PIT: BREAK \ ..y. . • ; r . : r :,_ r _ RETURN AND COMPACT L f:. • • \ /--t111i THROUGH AND LOOSEN ALL C LOOSEj\ :•'.y~ 1' PLANT PITITO ESTABLISHEDNECESSARY IAL TOROOTBALLf \\\ _ ROOTBALL : I _ I= HARDPAN {REMOVE ASa; \ •r` ` 'n,•..',., _ - i I,. NECESSARY TO FACILITATE PROPER DEPTH PRIOR TO el DRAINAGEDRAINAGLI PLANT PLACEMENTNV WN /i. NOTES: 1. NOTIFY LANDSCAPE ARCHITECT OF ANY SITUATION WIIERE SOIL CHARACTERISTICS ARE NOT NOTES: DETAILNOTES: REFER TO ROOTBALL PIT AGREEABLE TO. THESE PLANTING CRITERIA -OR WHERE. CONDITIONS RAISE CONCERNS -IN 1. SET TREE PLUMB PRIOR TO STAKING. 1. SET TREE PLUME PRIOR TO STAKING TFRMS OF PLANT SURVIVABILITY OR WARRANTY. ALL PRUNING IS RESTRICTED TO THE REMOVAL OF DEAD AND BROKEN BRANCHES AND 2. ALL PRUNING IS RESTRICTED TO THE REMOVAL OF DEAD AND BROKEN BRANCHES AND 2. CONTRACTOR TO NOTIFY LANDSCAPE ARCHITECT OF ANY PLANT DAMAGE EXPOSED BY, UH INCURRED UUHIN(i, ELAN I LNG PROCESS. 2. SHALL BE PERFORMED UNDER THE SUPERVISION OF THE LANDSCAPE ARCHITECT. SHALL BE PERFORMED UNDER THE SUPERVISION OF THE LANDSCAPE ARCHITECT LD -W 2 TREE PLANTING ON SLOPE S 3 SHRUB PLANTING 4 ROOTBALL PIT N.T.S SECTION N.T.S SECTION SECTION SCOT'I' R. COLLINSZ Lic. No. 035791.1. Q 4_NAL z O U) w nc V) z W Oz z 0 P4~ U)i ul H H 0 ul d1 M M N d- z W I~ M J z H LL N U 0 J m H H LLJ W Q CL F- 0 J ONo 0. N A C V b Lu C v O Lu 3C C d N V 0 o 0 JOB NO. W 02008(-).a SCALE 0. N A C VNIAIV fllC v SHEET NO. o- o L-2 o o 3 11 1.1.0 STCCKHaLM SERIES srnslr Lumina res NWIAM Ibil'tanptr>0111eiifpdei'h AQAndatii. ee ,aver sw e.we.eie u : Lir 111010 laaaalta OCp till eOlc GRINDAWila class WIU srQ wouae e m masa Nr w.m.r.we *Am No 414MR11 peaa#ar j J11611140 a autoa s* tY musos ee In=vae s PAN ovie"i. M 6140 teaN*MaawaarWM s ,01021eii.7 muneos eall.tlip ANAsus«wa relkaw hau*w sal d together WIM Afia•e.pl¢11 S.11wYh1 >a1s» AWP gAs lgays cm combt7eaf1 LITHONIA EUROTIQUE ARCHITECTURAL aai+l nle as arsw+awt 101NIM n z fs ww L A7 _ a f rtbfal aeratb aalf a' VICHORACEGMraaottaaaa-ala 1.0 1 iAeAi,A/iihed AAs ala vvhh(a saesaaaa) file M e M rso e astiidt 91st rxt saaeaaia s.auasil/so.r MUM yy EUROTIQUE ARCHITECTURAL ONE 175 -WATT CLEAR ED17 METAL 1 Ifs +rAaa a/ WON Aisrtlalaidnow EURQTIQKJE- ARMS EAb Series . t iiia. Amts Wall Bracket Tile arms aad Iwaibradw ,fail be tci arias vrelded too d ObVti&lewaMtfve awd1aM La wddedtasatwaMpteiesc Allweld- VV slut be per1U OWS Du. AN weidem siva be artsfled. 81BiS18tS waiw1 am pla sb btaY+ndnrrn. N drt w stabksssteeL AteyiteAarhar hiralt shat be tamper . I 11 I ThearmslhaN aj.f,a._ I for Ivive s p'ht as he+ and wall br&*K Wbrn+elre opaonl twuc io& phae000nad datoelMarsped /4p falre0 cdor epnor = 41 inam100 ria! Ia1Rt nnerarrowreWr.4' NOW Nel IOM:bIt o1101A0oiii.Or igi laeatrraaateaaoaaaesrly Aoiel: LAr am 84.7 0.1 0 0.6 0.7 0.6 .5 1.4 0.7 x _ 0 1.0 _ 0.1 x MND IlM _... 0.1 1.2 ' 3.1 2.6 4.3P46. 5.1 2. 0 t M/PB-14, 6 0.1 .7 3.1-1.8-- 3:9 5.1 4.0 3.6 3.1 -4, 0. 0.2 I 2 4.6 4.63. 2.9 1. 1 x 0 x . 2 .4 4. 2.8 1.0 0.5 0.6 0. 0. 1 2.9 .1 1 1 .6 0. 0.1 0. Q 0.1 0.1 .4 0.2 0.1 x 0.2 0 0.1 O x o / A MIN; I t r J,•j,0 1 .1 ,• ; 1 III /. a• P •.1 3` Q• / i:ryR'' r \ Ell&QTIQUE'AyLLmNL W PC)LES r1aMlaapq:Mila DESCRIPTION e...pie: talu 1e ar a.yatrt waerrsipmla LAMP LUMENS LLF 14 ANPK sssre_e..++•.isl.w... CATALOG NUMBER 414MR11 peaa#ar j strut it Atm oi* 1s am M 6140 am a ala sseuue M 1p MVA IF ISOPkW4 *Am aftbea , 1s relkaw hau*w sal d together 8000 UMMWrn MXD%ae OF aarerri.r9 ANWID getormn 1100y1lslfa0lvpopOilr grealrvn wtirrvW AW/ilserrs fa esuaxes lgays cm combt7eaf1 LITHONIA EUROTIQUE ARCHITECTURAL 3 -VMI g1WAa 11111111 walpvianlsala laVWWMsNWirlAMallLVAA aasAae aisaliialiisrl caam0aroos+sraliae z P2 L A7 _ a f rtbfal aeratb aalf a' VICHORACEGMraaottaaaa-ala 1.0 213 iAeAi,A/iihed AAs ala vvhh(a saesaaaa) file M e e astiidt 91st rxt saaeaaia s.auasil/so.r Hoodhok LITHONIA EUROTIQUE ARCHITECTURAL ONE 175 -WATT CLEAR ED17 METAL ta• P3 llrllrtlfi. smalls LUMINARE WITH SR3 REFLECTOR, 7 12800 1.0 213 a F CLEAR FLAT GLASS LENS ebe.r1,a mie manmer ded: The globe is rleci la.avaia.e N O b1ils.ehleR rbsrnstaa.,owl.lavtirsrxrels rt a>awrie.rs alef ,,x1111* EUROTIQUE ARCHITECTURAL 1 r I IPA 1L i ' 3 1.5 0.9 1.5.780 4 8 1.4 1. 2.2 ..7 0. j 7 1 4 2. 1.4 v 1291.3 1.5 4.4 0:2 7 1 2.8• 3 1.4 8 1.1 2.2 .4 1.9 .1h 0. 2 7 ' 1.7 0.7' '0.2 .3 , 0 0.9 0.8 1.17 2 qts 2 1. 5 0:1 . 0.5 0.5 0.3 0.1 0A0. .1 0. 0.8 1.01.6 5 0.4 .1 0.1 0.1 0.1 57 0.1 0. 2 1.1 0.9 1 0.1 ° 1 .g 0.6 , .0 1.5 1.2 lj \ 1('[- .4 < 0.1 Za •. 1 . 480 X0.1 2; 2.3 1.3 .1 .4 ° 7yMV a . .2 .2P23.5 11t 1. 2. • 7 1. 0. 2 HW14116 0.1 0.7 5.1 3.Q 1.2 A. .6 1.6 0.1 0.1 0.3 2.9 2.2 1.6 25. 0 1 .7 .0 0.2 .1 AOO HW 4, 6. 0.1 0. 1 3. 2.4 1.8 3.1 4 .8 .0 0.1 0.1 .2 3.1 3.3 2.3 2.7 3. 3. .9 .3 0.1 ati k 0.1 0. ':, .6 -1.3 2.4 1.6 2.4 .0 .1 6 .1 rz PNPB -14,16 0. 0.6 6.4 3.1 1.6 1.8 3 0.1 9 2.8 2.0 1.5 2 P25. 2 0.2 X 0.1 0.4 1.2 2.2 2.4 1.8 2.1 .2 6 3.6 0.3 0.1 3.0 2.5 2.3 .5 2. 3 0.8 0.1 0 0. : 1.0 3. 3.2 2.4 1 1.5 1.8 0.7 .2 •, y LABEL MANUFACTURER & DESCRIPTION LAMP LAMP LUMENS LLF WATTSCATALOGNUMBER 9a1if mum ballut housing and spun sJuminum GxW s"QW." a an t antuae rl IMI ra wee tr um sulnetn Alla[ up* am a ala sseuue M 1p MVA IF ISOPkW4 *Am aftbea , relkaw hau*w sal d together 8000 UMMWrn MXD%ae OF aarerri.r9 ANWID getormn 1100y1lslfa0lvpopOilr grealrvn wtirrvW AW/ilserrs M lgays cm combt7eaf1 LITHONIA EUROTIQUE ARCHITECTURAL ONE 175 -WATT CLEAR ED17 METAL M z P2 ES22 175M MED GCF SR2 LUMINARE WITH SR2 REFLECTOR, HALIDE, HORIZONTAL POSITION 12800 1.0 213 aaykdn)p#d*- Alit hardware itswri. AAs ala CLEAR FLAT GLASS LENS hm stwl. LITHONIA EUROTIQUE ARCHITECTURAL ONE 175 -WATT CLEAR ED17 METAL The top ofthe kw *uim amounts>wa P3 ES22 175M MED GCF SR3 LUMINARE WITH SR3 REFLECTOR, HALIDE, HORIZONTAL POSITION 12800 1.0 213 F CLEAR FLAT GLASS LENS ebe.r1,a mie manmer ded: The globe is N O HIi LITHONIA EUROTIQUE ARCHITECTURAL ONE 175 -WATT CLEAR ED17 METAL W F- n P4 ES22 175M MED GCF SR4SC LUMINARE WITH SR4SC REFLECTOR, HALIDE, HORIZONTAL POSITION 12800 1.0 213 houelagand tieaishedvAft a captive CLEAR FLAT GLASS LENS W Z W stmtformyrrebimpiay: Thererkatf NOTES: FIXTURES MOUNTED AT 14'-0" ABOVE GRADE. KO. Loll r! 11kilij, . 0 iC TR. C LLINS Z Lie. No. 035791,1 1 SSIONAL E SIT43MA110M The kmdMm consliftofa can aluoi- talnatra YCF 711 Jilt 9a1if mum ballut housing and spun sJuminum GxW s"QW." a an t antuae rl IMI ra wee tr um sulnetn Alla[ up* am a ala sseuue M 1p MVA IF ISOPkW4 *Am aftbea , relkaw hau*w sal d together 8000 UMMWrn MXD%ae OF aarerri.r9 ANWID getormn 1100y1lslfa0lvpopOilr grealrvn wtirrvW AW/ilserrs M lgays cm combt7eaf1 fora onel0co: unit Tftkas dr A= ars w M z 4W* 9bi Wyk hr *kM or MUM ti N stowt aaykdn)p#d*- Alit hardware itswri. AAs ala hm stwl. d., The top ofthe kw *uim amounts>wa 1 w Euriotique arm fiiumbiseer. The 4' diam- F ebe.r1,amie manmer ded: The globe is N O HIi ga ,,1and Il omb d an an aluminum W F- n F- dft V*Kltb hhWjW tD the Mft9tW N houelagand tieaishedvAft a captive Z W Z W stmtformyrrebimpiay: Thererkatf C) f f sball pivot OW be :Mwered vitt, a cap -0OR O O tive sacw hw eaV acaw to the ballet ertibq/ TII! bast SOCkl4 z ilii il3tl11- z bly it faenished vrith a quickdisconrw4a W j LL Zpkr9andnwurdsahammavabkballmtpO UU O pkO Z U U 000 V) W a a The lalrn nalm u6kes an interna(, a W a armedandsogrmted•rsflortorwith r) Ce U_ hwkonttllanp: E4dhxbxsare'ava bk L9 L in four riffle dkbiltutions acid ar! oc r , V tYbvWrd=La1 inoiR is folerAdved O z wrath an tiA_D. bakpt.and sodwtasaep- ifle i- -, bly. fun inaire is UL and CUL listedW H and WkJed as suiltrW fbrwet keNtians, sodiets are blazed poeteiaaw medium ce bast, with atoppieralloy nklm -plated W U cran r0 and oWWx WfftKL Ballasts am one and a4 itgb powertacw, r"Ma"trIM AM H ifw liewb sire hn a powdermatfbrish. W 0 utilkbv a vmndurs7 WC 001yester ul W powder. The f alsh is a thaw stage W pnoaesswhlch coasatr of dgkS porde LL^ 00kabon and cam. He a aft, C!1 tilt partsale treated With a True-staysQ, zZ rn 0% t Pry of a heated alkafkleciealler, titls e, phospllaoe H Q c n c o Bead" rimeand sealant. n EUR-o-now C/) ) MclMtmural Lighting J 0 O ° v Jw sllUW ts=s- Alsltnlltll W o° 0 W 6,70 lii i kk. L Q a v+ W r. w Ieoa 1" oa aR IVI aF AM lN80ir talnatra YCF 711 Jilt 9a1if GxW s"QW." a an t antuae rl IMI ra wee tr um sulnetn Alla[ up* am a ala sseuue M 1p MVA IF ISOPkW4 *Am aftbea , 7A111118 8000 UMMWrn MXD%ae OF aarerri.r9 ANWID getormn 1100y1lslfa0lvpopOilr grealrvn wtirrvW AW/ilserrs M lgays cm combt7eaf1 1riY1:0 w M z alum MOM MUM ti N stowt Ii11l1 AAs ala L9 ON M M z ti N a 0O d., aL 1 w 7Q F T 2N O HIi OW N N Q 0. o z z oLd r_ W z W Z 0-f LL 0 z C v W z i in J r , v va s o o0L9807 ° E{ -4 r , V V 0 ct= O z 3 N c i- -, c o0U H 0 O 0 + O0. 3 W U xx O L H v0, W 0 ul W 0-C W 0 rnLL^ C!1 w O zZ W m O W OU C/) ) f) V1 Z J toJ0 O ° v Jw J o° 0 W L Q a v+ W 0 F O 0 00 Q U O U J O iii v a o rn , G Uj o= a in 0- 0 JOB NO. 0 c 02008 0 Cn SCALE N 3 1"=30' SHEET NO. v > 0-0 L-3 a) a 3