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HomeMy WebLinkAboutSDP202000013 Plan - Submittal (First) 2020-02-03GENERAL NOTES OWNER: GLENBROOK, LLC PO BOX 1467 CHARLOTTESVILLE, VA 22902 DEVELOPER: RIVERBEND DEVELOPMENT, INC. 455 SECOND STREET, SE SUITE 400 CHARLOTTESVILLE, VA 22902 ATTN: ALAN TAYLOR ENGINEER: COLLINS ENGINEERING 200 GARRETT ST, SUITE K CHARLOTTESVILLE, VA 22902 (434)293— 3719 TAX MAP NO.: 05600-00-00-057B3 TOTAL AREA: 5.84 AC. ZONING: R-6 RESIDENTIAL, STANDARD LEVEL — CLUSTER DEVELOPMENT DENSITY: ALLOWABLE DENSITY FOR STANDARD LEVEL CLUSTER DEVELOPMENT-6 DU/AC 5.84 A CRES x 6 UNI IS / A CRE = 35 UNI TS PROPOSED DENSITY- PROPOSED L 0 TS = 31 31 UNI TS/ 5.84 AC. = 5.3 DU/AC. PROPOSED USE: 31 SINGLE FAMILY ATTACHED UNITS (TYPICAL NUMBER OF BEDROOMS FOR EACH UNIT SHALL BE (2) OR (3) BEDROOMS) OPEN SPA CE: TOTAL OPEN SPACE PROPOSED = 1.622 AC (2789) TOTAL OPEN SPACE REQUIRED (257) = 1.46 ACRES OPEN SPACE TO BE OWNED AND MAINTAINED BY THE HOMEOWNERS ASSOCIATION. ALL OPEN SPACE SHALL BE RESERVED IN A DEED FOR THE COMMON USE OF L 0 T OWNERS IN THE SUBDIVISION. OPEN SPA CE A = 0.06 7 A CRES OPEN SPA CE B = 0.092 A CRES OPEN SPA CE C = 1.383 A CRES OPEN SPA CE D = 0.055 A CRES OPEN SPA CE E = 0.025 A CRES RECREATION AREA: 4,450 SF TOTAL PROVIDED FOR TOT LOT. RECREATION AREA SEE SHEET 3 FOR DETAILS ON THE TOT LOT. PRESER VED/MANA GED SL OPES: NO PRESERVED SLOPES ARE SHOWN WITHIN THE LIMITS OF THE PROPERTY. SMALL AREAS OF MANAGED SLOPES ARE LOCATED ON THE PROPERTY AND SHOWN ON THE EXISTING CONDITIONS PLAN SHEET. BUILDING HEIGHTS: MAXIMUM BUILDING HEIGHTS SHALL NOT EXCEED 35 FEET NOTE: VILLA UNITS WILL BE 1-1/2 STORIES AND A MAXIMUM OF 25' IN HEIGHT SETBACKS: FRONT- 5' (18' MINIMUM FROM R/W OR EDGE OF SIDEWALK TO GARAGE) AND 25' MAXIMUM SIDE: 10' BUILDING SEPARATION UNLESS THE BUILDING SHARES A COMMON WALL REAR: 20' MINIMUM AND NO MAXIMUM SUBDIVISION STREETS: CURB & GUTTER WA TERSHED: LICKINGHOLE CREEK WATER SUPPLY WATERSHED AGRICULTURAL/ FORESTAL DISTRICT- NONE TOPO & SURVEY: TOPOGRAPHY PROVIDED BY A COMBINATION OF ROUDABUSH, GALE AND ASSOCIATES AND LOUISA AERIAL SURVEYS INC., JANUARY 2007 THE BOUNDARY LINE INFORMATION IS PROVIDED BY ROUDABUSH, GALE AND ASSOCIATES. INFORMATION FIELD VERIFIED BY COLLINS ENGINEERING IN DECEMBER OF 2018. DATUM: NAD 83 EXISTING VEGETA TION: LARGELY WOODED WITH SMALL OPEN SPACES & LIGHT UNDERBRUSH LIGHTING: NO LIGHTING IS PROPOSED PARKING: 2 OFF—STREET PARKING SPACES SHALL BE PROVIDED FOR EACH UNIT. ON —STREET PARKING SHALL BE PROVIDED WHERE INDICATED ON SITE PLAN. ONE GUEST PARKING SPACE IS REQUIRED FOR EVERY 4 UNITS. TOTAL UNITS = 31 UNITS/4 = 8 GUEST PARKING SPACES REQUIRED TOTAL ON STREET GUEST PARKING SPACES PROVIDED = 10 SPACES PHASING. THE PROJECT WILL BE COMPLETED IN ONE PHASE. THE EROSION & SEDIMENT CONTROL PLAN IS SEPARATED INTO TWO PHASES. BURIAL SI TES: NO CEMETERIES WERE FOUND DURING A FIELD INVESTIGATION OF THE SITE. STREAM BUFFERS: THE STREAM BUFFERS SHOWN HEREON SHALL BE MANAGED IN ACCORDANCE WITH THE ALBEMARLE COUNTY WATER PROTECTION ORDINANCE RETAINING WALLS: A RETAINING WALL IS PROPOSED WITH THIS PLAN, SEE SHEET 5. IMPERVIOUS AREAS: Proposed Roadway 34,600 sf Proposed Sidewalk 9,425 sf Proposed Driveways 16,225 sf Proposed Residences 58,550 sf 118,800 sf NO TES: 1) THIS PROPERTY DOES NOT LIE WITHIN AN AGRICULTURAL AND/OR FORESTAL DISTRICT. 2) ONLY (1) DWELLING PER LOT SHALL BE PERMITTED. 3) THIS PROJECT IS NOT LOCATED WITHIN FLOODPLAIN LIMITS, BASED ON FEMA MAP NUMBERS 5100JCO229D ADOPTED FEBRUARY 4, 2005. 4) ALL PROPOSED EASEMENTS SHALL BE DEDICATED TO PUBLIC USE. 5) STREET TREES SHALL BE PROVIDED ALONG ALL THE PUBLIC STREETS 40' O.C. IN ACCORDANCE WITH VDOT AND ALBEMARLE COUNTY STANDARDS. 6) I TE TRIP GENERA TION: TRAFFIC IMPACT NUMBERS ARE BASED ON THE I TE TRIP GENERATION MANUAL, 8TH EDITION. CODE 230 WAS USED FOR THE DEVELOPMENT PROPOSED J1 DWELLING UNITS AD T RATE — 5.86 VPD PERDU = 182 AD T (91 EN TER191 EXIT) AM PEAK RATE — 0.44 VPH PER DU = 14 VPH (2 ENTER/12 EXIT) PM PEAK RATE — 0.52 VPH PER DU = 16 VPH (11 ENTER/5 EXIT) 7) ALL TRASH SHALL BE COLLETED BY A DRIVING DUMPSTER SERVICE — EACH LOT SHALL HAVE AN INDIVIDUAL TRASH CONTAINER. 8) THIS PROPER TY IS NO T L OCA TED WI THIN A DAM INUNDA TION ZONE. 9) RETAINING WALLS GREATER THAN 3' IN HEIGHT REQUIRE A SEPARATE BUILDING PERMIT. WALLS EXCEEDING 4' IN HEIGHT REQUIRE A STAMPED ENGINEERED DESIGN. 10) ALL WATER LINES, SEWER LINES, AND FIRE LINES FROM THE MAIN TO THE STRUCTURE MUST HAVE A VISUAL INSPECTION PERFORMED BY THE BUILDING DEPARTMENT. SCOTT R. LLINS�Z / r r_jj _ U Lie. No. 035'791 ,FOOTHILL CROSSING� -rrr�Fr .! , ti 1 11 it _ 01/15/20 �\ _ n�l�ll f11�' `--\ i j 1 r�� sI oNAL r,t�z�si——rr-i—r�CSX RAILROAD- 1 \ u��..l �\_�� ..��o. PHASE V -FINAL SITE PLAN SDP201900003 WHITEHALL DISTRICT ALBEMARLE COUNTY, VIRGINIA \ \ \� \\------- --- LOT 13 LOT 12 LOT v v® 40* v v — 7,7 4P#\ \ LOT io \ \ ®� �\ \ \ \ ® ` \ LOT 14 OPEN \ `\ ` \\ SPACE C LOT g A (1.383 AC) \ ® \ LOT 15 LOT 8 ` LOT 16 OPEN\ SPACE D _ \ LOT 7 (o.o55 AC) \� \ LOT LOT 17 -- \ � \ LOT 5 LOT 18 z LOT 1g \ LOT 26 \`\ CD- LOT 4 w � _ - \ LOT z \ LOT z7 d N _ 5 \\ o z CD 24 LOT z8 \ / \ i LOT 3 � m LOT zo LOT 23 / OPEN \ `\ SPACE B \ A (0.092 AC LOT z - LOT 21 - - ,, OT 29 � ILOT _ LOT22 -- LOT 3o\\ - TOAD OPEN C R/W INDIGO ROAD LOT 31 I SPACER \ VAR. WDITH PUBLIC R/W (o.o67Aq - -- �T - - - -- - - oPi=N- -— SPACEE (o.oz5 AC) CLAUDIUS CROZET PARK OVERALL ACREAGES TO TA ACRES OF L 0 TS: 2.99 AC (51.29) TO TA A CRES OF OPEN SPA CE: 1. 62 A C (27. 8%) TOTAL ACRES OF ROW- 1.23 AC (21.0%) SHEET LAYOUT SCALE: 1" = 60' TYPICAL VILLA BUILDING DIMENSION DETAIL: 58' 7%.// ► f�USITE OKINGHOLEBASIN L y tirrc � LLI OUTE 5 1U � c CO - w U) VICINITY VICINITY MAP J z Q � SCALE: 1" = 2000' ~ o cn z ; w � i W c ROADS LEGEND EXISTING CULVERT y EARTH DITCH CULVERT DRIVEWAY CULVERT Q DROP INLET & STRUCTURE NO.f BENCH MARK CURB w CURB & GUTTER — — — — — CLEARING LIMITS PROPOSED PAVEMENT T EC-3A DI TCH 6.. DEPTH OF EC-3A DITCH EC-2 DITCH 6" DEPTH OF EC-2 DITCH EXISTING CONTOUR 20o PROPOSED CONTOUR 240.55 VDOT STANDARD STOP SIGN PROPOSED SPOT ELEVATION FINAL SITE PLAN SHEET LIST Sheet Number Sheet Title 1 COVER SHEET 2 EXISTING CONDITIONS 3 SITE PLAN 4 UTILITY PLAN 5 GRADING & DRAINAGE PLAN 6 ROAD PROFILES 7 STORM PROFILES 8 SANITARY PROFILES 9 NOTES & DETAILS 10 SITE UTILITY DETAILS 11 LANDSCAPING PLAN 12 DRAINAGE AREA PLAN & CALCULATIONS 13 CULVERT PLAN TOTAL SHEETS 13 APPROVALS DATE DEPARTMENT OF COMMUNITY DEVELOPMENT PLANNER/ZONING ENGINEER INSPECTIONS ARE DEPARTMENT OF FIRE RESCUE ALBEMARLE COUNTY SERVICE AUTHORITY VIRGINIA DEPARMENT OF TRANSPORTATION HEALTH DEPARTMENT COLLINS ENGINEERING IS NOT RESPONSIBLE OR LIABLE FOR ANY CONSTRUCTION OR DAMAGES TO THIS PROJECT PRIOR TO ALL FINAL PLAN APPROVALS. C'o rn o LU r i N N LLn N O\ CD �YJ co N M WCY) N Q Zw w z Q a— `Uj 1 V J J z 1--I U_ 1 > w W w U) Q 0� Z w 1� > 0 z v H� (U) V O W U HT� 1 O O U_ U LU w w a cn JOB NO. 112066 SCALE kS SHOWN SHEET NO. 1 I I I TMP: 05600-00-00-057DO I I I - I OWNER: GLENBROOK, LLC i - I I ACREAGE: 9.72 AC ZONING: R-6 RESIDENTIAL r � ------_j I G.. / I I D B /P 5039/66 USE. RESIDENTIAL II / 5 = - - I II - I -sus ---� 5 / II EX. ACSA SANITARY SEWER IN 20' ACSA SANITARY ESMT I I D.B. 1997, PG. 235 EXISTING LOT LINE I 100'STREAM BUFFER AREA CURRENTLY -� EX MH PSV OS-17 ` UNDER CONSTRUCTION / TMP: 056A2-04-00-000AO N. N OWNER: PARKSIDE VILLAGE HOMEOWNERS IN ASSOCIATION, INC / ACREAGE: 5.69 AC / ZONING: R-6 RESIDENTIAL ' �in ��s ` - - _ D.B./PG.: 3205/626 E` MH PSV OS-16 USE: OPEN SPACE FOR THE PARKSIDE '��• /� �•/ ��� \ VILLAGE NEIGHBORHOOD ■ * -- I w N890 51� "W-108.79' \ \ - NO2° 44' 13"E 49.99' I I \ \ \ 056A2-04-00-00600 PARISI, RONALD & ALBERTA \ I \ `, \� ,;N \ \ \ SWM FACILITY IMPROVEMENT -� 0.1820 ACRES V I '--__ZONING: R-6RESIDENTIAL � \ I I � `� A v V WPO017-00020 IS APPROVED UNDER - D.B. 4911 PG.'546 I I I �,0�. - \\ \ \ UNDER CONSTRUC CURRENTLY ON I 056A2-04-00=01700 MURRAY, DENISE 0.1760 ACRES-- s ------ �s - \ I ` _ _ ZONING: R-6 RESIDENTIAL I i _ _ � \ / \ \ \ \ - D.B.-2643 PG. 583 056A2-04-00-00600- �� 056A2-04-00-01600 �11 I BECK, JUSTINCHARLES / DEAN W SCHOTT & I OR SARAH ANNE SANDRA E HAUSMAN I 0.2150 ACRES 0.1850 ACRES I I ZONING: R-6 RESIDENTIAL A - A i ZONING: R-6 RESIDENTIAL D.B. 3640 PG, 282 � - -- D.B. 4775 PG. 174 \ 056A2-04-00-01500 056A2-04-00-00700 -1 / \ \ \\ �/ fl56A2-04-00-OOS00CANADY PARTNERS RLLLP ROTHMAN, BENJAMIN A \ \ KIRBY, PHILIP M " 0.]990 ACRES � �, ; I OR,ERIN C �_ '� A � � r' / OR JENNIFER J ZONING` R-6 RESIDENTIAL I �I 0. ZONING: ACRES � D.B. 5107 PG. 85 jl i ZONING: R-6 RESIDENTIAL � I ` 0.2390 ACRES '• `r - I _ ZONING: R-6 RESIDENTIAL PG. 0I9 V A \ \ D.B. 2229 PG. 297 \ EXISTING CREEK 056A2-04-00-01400 / ` USE: RESIDENTIAL 08\ \ VENTURA,-ROBERT E JR { 056A2-04-00-000 OR KAREN AI I FRANKLIN, ALAN G 11 t 0.2270 ACRES OR SHANNON C ZONING: R-6 RESIDENTIAL'I 0.1740 ACRES ZONING:R-6 RESIDENTIAL �V056A2-04-00 00400 �\ \ - - - - _G. 115 / MOORE, RICHARD A V \ TMP: 05600-00-00-057B1 _ 641 D.B. 2s3s PG - I D.B.`.B. 29` I OR OANA �\1p \ \ OWNER: GLENBROOK, LLC 056A2-04-00-01300 - - _ l \ � \ II I,I I 0.1990 ACRES - LLI �\ \\ '\ \ \ ACREAGE: 9.32 AC 056A2-04-00-090 ZONING: R-6 RESIDENTIALKASE SCOTT D ZONING: R-6 RESIDENTIAL ORSA AHF GOADOUSE, STEPHEN D.B. 3924 PG. 271I _ D.B./PG.: 5039/75 0. ACRES OR URSULA USE�RESIDENTIAL EXISTING ZONING: ING: R-6 RESIDENTIAL 0.1760 ACRES USE: SINGLE FAMILY RESIDENTIAL D.B4611 PG. 263 ZONING: R-6 RESIDENTIAL MANAGED D B 3551 Pa \ \ - - - . 086 056A2-04-00-00300 SLOPES I JONES, BENJAMIN MARTIN O \ \ s \' tLu I 'II -` OR BETH 056A2-04-0001000 0.2120 ACRES056A2=04-00=01200 GROTH, EMIL ROWANHILL, JONATHAN ZONING: R-6 RESIDENTIAL \ \ l i I OR ANDEAOR ELIZABETH F QI D.B. 4369 PG. 199 1750 ACRES \ \ \ \ \ BENCHMARK: 0.2170 ACRES ZONINGR 6RESIDENTIAL z -_USE: RESIDENTIAL EXMHPARKSIDEVIL-1-14ZONING: R-6 RESIDENTIAL �I U; m D.B. 2533 PG. 177 D.B. 4479 PG. 396 I I - _ _ \ V �. RIM=640' - -- Q b I I ! 056A2-04-00.00200 A o A INV IN=633.7' \ - �' I BE SLEY, A B V �\ V INV OUT=633.4' 056A2 04 00 Oi 1fl0 � II BEASLEY, ALBA E / - \ STRICKLAND, JAMES KELLY I ZONING: RE RESIDENTIAL\ \ \ - � ' o.z 12o ACRES \ \ OR CARRIE T I I 0.2310 ACRES D.B. 2275 PG. 096 \ ZONING: PG. RESIDENTIAL SE_ RESIDENTIAL 0 \ o \ \ \ \ D:B.2 f J � -- - B3 100' sTREAM BUFFER U' TMP: 05600-00-00-057 056A2 04-00-00100 I OWNER: GLENBROOK, LLC \ THERINE E JUSTIN F& KA 0 CKRACRESLACREAGE: 5.84 AC ZONING. R 6 RESIDENTIAL ZONING: R-6 RESIDENTIAL N \\ \ \ !' 3 D.B. 4814 PG. 250 D.B./PG.: 5039/71 \N \ \\ \�20' SANITARY SEWER 4o�pU O Rpq� / USE: RESIDENTIAL �tqo \ \ \ \ \ EASEMENT TMP: 056A2-01-00-07200 / \ e�/CR�W3 D.B. 1997, PG. 235 OWNER: CLAUDIUS CROZET PARK, INC \ \ / ACREAGE: 10.73 AC \ ' 0- \ \ EXISTING LOT LINE ZONING: RURAL D.B./PG.: 1536/408 1 EXISTING 12" DI WATERLINE \ \ EXISTING TREELINE 1 N \ 1 \ 20 WATERLINE 1 1 EASEMENT RESERVED 1 FOR FUTURE EXTENSION 1 1 D.B. 1974, PG. 456 1 1 � 1 AREA RESERVED FOR PUBLIC DEDICATION UPON 1 DEMAND BY THE COUNTY 1 D.B. 1974, PG. 456 0 0 \ 4 1 0 OS m \� 11 \ � o `\ \ \ \ k9 EXISTING CREEK \` . NOTES: 1. THIS PROJECT IS NOT LOCATED WITHIN FLOODPLAIN LIMITS, BASED 1 ON FEMA MAP NUMBER 51003CO229D ADOPTED FEBRUARY 4, 2005. 1 I 2. TOPOGRAPHY IS PROVIDED BY A COMBINATION OF ROUDABUSH, TMP: 056A2-01-00-072A0 GALE & ASSOCIATES AND LOUISA AERIAL SURVEYS IN JANUARY OF OWNER: CLAUDIUS CROZET PARK, INC � 2007. THE BOUNDARY LINE INFORMATION IS PROVIDED BY ACREAGE: 11.67 AC N52° 02' 18"W 30.65' IN49. 19' 58"E 22.09' \ \ ROUDABUSH, GALE & ASSOCIATES. TOPOGRAPHY HAS BEEN FIELD ZONING: D.B./PG.: RURAL 1536/408 1 / VERIFIED IN DECEMBER OF 2018. USE: PUBLIC PARK 1 3. NO PRESERVED STEEP SLOPES ARE LOCATED ON THE PROPERTY. \ THE MANAGED STEEP SLOPES ARE LABELED. 4. A 100' WPO STREAM BUFFER IS SHOWN. \ TMP: -05000-00-00-05500 OWNER: COUNTY OF ALBEMAR\E C/O ' FINANCE,ADMINISTRATIQN RM 149 �� i� ACREAGE: 2.19 AC \ % ZONING: R-4 RESIDENTIAL / D.B./PG.: 2397/431� TMP: 05600-00-00-057132 OWNER: GLENBROOK, LLC ACREAGE: 8.50 AC ZONING: R-6 RESIDENTIAL D.B./PG.: 5039/75 USE: SINGLE FAMILY RESIDENTIAL GRAP]SIC SUABLE 1 50 0 25 50 100 l \ ( IN FEET ) \ 1 inch = 50 ft. LEGEND: MANAGED STEEP SLOPES EXISTING TREELINE - - - - - - - - - - 100'STREAMBUFFER ■ ■ ■ ■ ■ ■ ■ ■ FUTURE PRIMITIVE CLASS B TYPE 1 TRAILWAY FOOTHILL CROSSING GREENWAY AREA GLENBROOK GREENWAY AREA �C1 ZSCOTT R. LLINS� �_) Lie. No. 035791,� o 01/15/20 w� r, �� `� I ONAL E�C� �- LO 75 r S z z i r w w L T7 _ S (A o 0 - Z 0 a J Q z z 0 z z 0 ,- ' 0 i U W m Cn w J OC w J � LO /j 0 J Q a S �■■� 0 F m Lu m U) z Q Q / Luui Lu a Lu a- m Lu 0 w Lu Lu 00 rn o w i N N N Il 0 C o �J w 04 CD 0') W� � s N f LO 7 SFA" \ U) LLLI Lu O � J �Zw w 0 0 N I u uj In Lu Lu a c= JOB NO. 112066 SCALE ill =50' SHEET NO. 2 Ir � ��� , A NOTES: LOT LOT A\ 1. THE STREAM BUFFER(S) SHOWN HEREON SHALL BE NUMBER AREA (SF) MANAGED IN ACCORDANCE WITH THE ALBEMARLE FUTURE FOOTHILLS PHASE II 1 4,200 �.� j \ COUNTY WATER PROTECTION ORDINANCE. 2 3 339 N C PROPOSED �. l r' \ INFRASTRUCTURE. FUTURE SUBDIVISION g 1 \ 2. IN ACCORDANCE WITH CURRENT COUNTY CODE, IF PLAT TO INCORPORATE EMERGENCY 3 3,360 y� \ - � -r \ THE DEMARCATED AREA FOR THE CONCRETE r \ BACKYARD PATIOS FOR EACH SINGLE FAMILY UNIT ACCESS ROAD CONNECTION 4 3,785 \ rII,-,r \\ ` FALLS WITHIN THE REAR YARD SETBACK, IT MAY 5 3,784 PROPOSED \ X \ ONLY BE DEVELOPED AS A PATIO. BENCH \` RETAINING WALLS GREATER THAN 3'IN HEIGHT 6 3,784 \ PASSIVE EXISTING STREAM \� ' �: \ 3• 3 7 3 784 RECREATION \ \ r \ REQUIRE A SEPARATE BUILDING PERMIT. WALLS AREA �,�. s36° \�, �� ' � \ EXCEEDING 4' IN HEIGHT REQUIRE A STAMPED 8 3,784 lot Sj. A' �, -_ ,l \ ENGINEER DESIGN. 9 3,360 i N 2� NOTE: THE PRIMITIVE PATHWAY SHALL TIE-IN TO F \\ EMERGENCY ACCESS DESIGN __ -' 10 5,555 la THE PAVED EMERGEi�CY ACCESS ROAD / \ Aug PEDESTRIAN & BICYCLE PAT AY FOR AN ACCESS \ \ WEIGHT BEARING CAPACITY 11 6,891 E \ SHALL BE 85 000 LBS - 12 3,617 CONNECTION ACROSS THE CREEK AND TIE-IN \ \ \ 02 CONNECTION TO THE FUTURE DEVELOPMENT \ \ - 13 4,957 I--" � \ � EXISTING 100 \ \ �\ -- - 14 4,565- ISTREAM BUFFER V A \ 15 3,186 000/ EMERGENCY ACCESS DESIGN 16 5,331 WEIGHT BEARING CAPACITY \ � ��" �_ -- ---- 17 5,407 SHALL BE 85,000 LBS \ V A \ _ -- - ----- 18 3,267 I19 iPAVED EMERGENCY ACCESS TO CONNECT TO 3,736 \ � " " \ \ � � \ GLENBROOI< DEVELOPMENT FOOTHILLS 20 3,642 1 LOT 13 \ ; j� V V PHASE II DEVELOPMENT SUB2oi800023 21 3,278 25 MAX SETBACK- �< 22 4 187 \ \ \ \ ACCESS ROAD TO BE EXTENDED I/ LOT 12 _ \ \\ TO PARK RIDGE DRIV 23 5,920 1 / ` NO PARKING SIGN ' UNTIL THE ROADWAY INFRASTRUCTURE 24 3,485 ° j / ° ���,, 6' LANDSCAPING & \\ - FOR FOOTHILLS PHASE II IS COMPLETE 25 5,196 � `� PROPOSED 20' ASPHALT MAINTENANCE EASEMENT PROPOSED A \ 26 6,080 J EMERGENCY ACCESS AND \ \ LOT 11 i V BENCH BICYCLE/PEDESTRIAN ACCESS V A 27 3,636 � FRONT SETBACK 37 \ \ � \ \ 28 6,508 � � I \ � 29 5, 595 PROPOSED PRIMITIVE \ S' V A\ 30 3,595 ' REMOVABLE BOLLARDS COMPATIBLE TRAILWAY (TYP.) \ \ �1 WITH KNOX BOX LOCKING SYSTEM FOR 633 31 5 134 FIRE RESCUE TO BE INSTALLED TO J m w� �. x\ PREVENT VEHICULAR ACCESS BUT STILL g7I� ALLOW ACCESS FOEMERGENCY VEHICLES \ S \ \ PROPOSED_ \ \ ��\. A ( �€ CG-6 CURB V �`���� \ CONCRETE \ \ �- � PROPOSED R/W ° �� 1 /° € CG gD (TYP) m ( \ \ / I LOT io I ° - 8, 3,0 , � LOT 14 ,_ A OPEN SPACE C VA 9 ` x NO PARKING SIGN � ° Z8, �oj' � �� (1.3$3 AC) 2o' REAR YARD I LOT SETBACK (TYP.) ti LOT 15 105 lj� �7 - - Z. �j� 99' �, �.� a PROPOSED 5' SIDEWALK I V I ° M � I LOT 8 �� �' OPONG STRIP ED 6'LOT 16 _ PROPOSED CONCRETE N \\ \\ TIE-IN TO EXISTING I I j � PATIO (TYP.) � � A \ \ \ � SANITARY SEWER MANHOLE _ F\ I 98 N - 8 GRAVEL PATHWAY A \ _ U LI DING SEPARA I SPA 8>; AND A \ 4 �b io' ACESS EASEMENT FOR (0.055 AC �, \ \ \ ` EXISTING 1o0 x ACCESS TO THE SWM FACILITY \ \ '� \ STREAM BUFFER _ I L� �� �� 7� �� AND PROPOSED RECREATION AREA \ \ \ I j PROPOSED - I SEE DETAIILS,OSHEET 10 ` \ \ \ \ � I I _� x x \ or l� N PROPOSED \ s \ _ \ \ z IIW �T Q T 1 SWM FACILITY s \ \ N , LOT \ LOT 6 it _ ° v I I � �4 I Q F�c-Flc �,, I C EA O / 9° ,o, v s v �' I 3 �; W 105 �W N� 1°2 I 1 32 �I I J' $ - N- �5 - s�' NOTE: ALL BUILDABLE AREAS \ \ \ -+ I I cn I G w \ 4i SHALL BE LOCATED OUTSIDE OF \ LOT �, o N i LOT 18 ' _ 5 ° PROPOSED RECREATION AREA WITH ` THE EXISTING STREAM BUFFER II - ° 32 MULCH GROUNDCOVER (4,415 SF) \ \ \ 1p2 I \ \ \ 1o' BUILDING \ \ \ ° I I I I 9 1c, w / SEPARATION ry \ \ \ \ ILD RA - � w � o �i ►� I - - _ 10 B�NGSEPA_ �' 1 LOT 19 '�° � \ \ LOT 26 \\ x \ W Q LOT _ 5' FRONT YARD I ����,P j ' C` j I L 4 la ° ° a SETBACK (TYP.) - p.� \ LOT 27 / \ \ 1 7 V I I PROPOSED STREET m W- X X �` ` 5_ ��C 'D w Ly-J TREES (TYP.) o` S;Q�� 95'5, LOT 25 \\ �' � m I I V _ �EPARATIQN LOT 28 FUTURE GREENWAY AREA TO BE \ j\ \ u.1 � � I I ,, 105 1 • , � 4 ,� j th - , ° o gUIL�ING_ w LOT 2l{. \ / ` \ \ DEDICATED TO ALBEMARLE COUNTY \ cs z o I � � �I � z �m x � 1� � v_ � WITH GLENBROOK AT FOOTHILLS i Q I o� I I °- OPEN ` PHASE III SUBDIVISION \ / I I SIN ° x i LOT 20 LOT 23 - - a SPACE B \ / LOT 3 I ry _\ x Z ROPOSED 5' SIDEWALK (0.092 AC) N \ I - 105 o �� I f ° ° S 1o' BUILDING SEPARATION` �6'° \\ / ( - I - 1O \ � FRT SETBA ° -- - `r&, \ I 1�1 I LOT 2 N i LOT 21 � 3 _ 6l CONCRETE j I N I 2° �I �, CG-9D (TYP) x� - `LOT 29 do, I� 1O3 6' LANDSCAPING & ti� I 28o' SIGHT DISTANCE II°? ° E/P�E/P I MAINTENANCE EASEMENT 0- SEE SHEET 6 FOR SIGHT \ \ 1 DISTANCE INFORMATION I I-LO-T- ' 1 --/-II ° ` LOT 22 X_N ° yak°° So "�l I 116 STREET SIGN (TYP.) PROPOSED STOP SIGN (TYP.) - RIGHT-OF-WAY PROPOSED - NO PARKING SIGNEXISTING R/W CG-6 CURB LOT 3' 0 m l NO PARKING SIGN - -- x 86 ° SIGHT DISTANCE=28o' 121' - - PROPO D EXISTING LOT LINE x �9 ECG-12 (TYP.) - - PROPOSED - (TYP.) 16+00/ 25'R OPEN 11+00 14+00 CG-12 (TYP.) 5 ooR �h/ _ SPACE A INDIGO ROAD NO PARKING SIGN =280_ _3+00 a o - (Y ) -3 LOT 3 12+0o aILU_o �_---TpISTANCE- INDIGO ROAD_ 15+o PROPOSED CG 6 T P. 1 � -- -- 4o PUBLIC R/ -- -- --- - W " w "' ; PROPOSED SPEED VAR. WDITH PUBLIC R%W o - - x M (0.067 AC) og „ �, w - w w - � LIMIT SIGN `� w " x 7 ° 8� 2. --- - - - - - - - 7-W - - - - --- - - (Y65� _ P - - - - - - - _ �fi - -- ---- 310 FROM C/L IINTERSECTfON TO INDIGO ROAD - - - - - - - - - - - E 5 MAX SETBACK OPEN N - - - - - & CRANBERRY LANE NO PARKING SIGN SPACE - - - GRAPHIC SCALE ------------------- -- ------------ - - --- 0.025 65 30 0 15 30 60 1 20 30. EXISTING ASPHALT NO PARKING SIGN PROPOSED 5' ASPHALT M LANDSCAPING & 52° 02 1'6 PEDESTIAN WALKWAY C LAU D I U 5 PATHWAY TO CONNECT TO MAINTENANCE EASEMENT N ( IN FEET ) CROZET EXISTING PEDESTIAN WALKWAY I mph = 30 ft. PARK BUILDABLE AREA (SF) 2,904 2,534 2,560 LINS' 2,464 � SCOTT R. L� 2,464 U Lie. No. 035791,E 2,560 °�0 01/15/20 2,464 ��' ` ZONAL E�cl\ 2,464 2,560 3,544 Z O uj li z o a v LL' 0 z O c'-n ¢ CO J _' Q I- z Ln z uj o z O w Q w m ¢ w o UJ Ln Lu Ln z uj O z O J Q w m Q w 0 III Ln Lu 4,476 2,814 3,411 3,052 2,382 3,760 3,885 2,463 2,405 2,341 2,477 2,783 4,510 2,669 3,306 3,943 2,831 4,106 3,598 2,828 3,390 CO rn O w Q N Ln Lu z ti M _ cy) � z N Q M N w� w N w J Q w z z J Lu O w Q J (� _ = Lu w� wul z Vl ,1 U) w O zw 0� U co H� w = J o CD O \ O 0 CD LL N Lu In w Lu Ln 30B NO. 112066 SCALE ill _301 SHEET NO. 3 74 — EXISTING STREAM N \ X / EXISTING 8 PANITARY SEWER I / \ EXISTING too' /'000ISTREAM BUFFER EXISTING 20' SANITARY �V \ SEWER EASEMENT � ' PROPOSED SWM .00eLOT 13 v v A V ACCESS PATH 1p 10000, LOT 12 ♦ \\ \ i i - MH3 PROPOSED 20'r��. \ \ V A 0 \ / SANITARY \ SEWER EASEMENT \\ \\ LOT 11 - \ ° PROPOSED TYPE A� �v BLOW -OFF &VALVE MHz00, .00 \ \ \ \ 41* \ LOT 10 I v ° LOTS OPEN ,e SPACE C�� � � PROPos 1. H AC) SANITARY WEIR \V V A\ � 9 � LOT 4- LOT 15, i X P�ARKSIDEVIL-1-14 ° o . o+ �A aN i _ LOT 8 LOT 16 TO EXISTING SANITARY SEWER MANHOLE ` EXISTING 100' - �' STREAM BUFFER �- PROPOSED WATER I AC 0 n SERVICE (TYP. ) I 0.0 C\ I A� ` N ° \/ v \ --� — LOT I I PROPOSED 8";�\fi�, ERLINE-� DIP�WAT � \ I PROPOSED -- z I 1 LOT 1\ y SWM FACILITY v � LOT I I 7 � �y s�° \ I I� - I I I n I I C EA O MHi \ s\ v \\ \ M H 6 x 6 LOT s8 ° �. LOT ° I z / \ NOTE: ALL BUILDABLE AREAS \ I I m of ` \� SHALL BE LOCATED OUTSIDE OF \\ \\ I — — I THE EXISTING STREAM BUFFER LOT 19 i LOT 26 \ 0, � . ° ( > LOT 4 I , ►- o� \ LOT 27 \ ° � j �I I I °° � � , x x I° — ___ - _ � —� ✓/ ' LOT 2 5 � � �v I LOT 28 ' v (Y f� V A PROPOSED 50 W 3 x t!l — — I LOT 2L+ \ / \ ` GREENWAY AREA - \ S, m 0- I �II Z I DEDICATED TO ALBEMARLE \V � Y. I o I -0 I PROPOSED SANITARY O \� ��� COUNTY LATERAL (TYP.) �l1 C- I LOT 20 LOT 2 V / OPEN A\ x 3 SPACE B LOT I Q(_ - — (0.092 AC) N \ \\ ° a f\ LOT 21 LOT � °° v I i ,� ' ���� v CPO 'A \LOT 2 � I _ I LOT 22 I LOT 1 \ � I I °a f \ \ ° T O I — — — — -- — — — � -- ---- —� p —_ — — -- — x /� :PROPOSEDTYPEA x BLOW -OFF &VALVE ° SI DIS NCE.=28o' x ° / I � 16+00` � `N a / L — I OPEN 11+0o D I G O ROAD 12+00 - 14+00 -- IN SIGHT DISTANCE=BOO INDIGO ROAD 0 15+00 _ — ° LOT 31 I SPACE A �0' PUBLIC R/W X (0.067 AC) i VAR. WDITH PUBLIC R/�W + � �— w W W w— W W W W W VV W VV W . W V� W sa W i r- X \ o - - - --- 310' FROM C/L INTERSECTION TO INDIGO ROAD - - - - - - - - -- - - - - - - PROPOSED FIRE & CRANBERRY LANE ---------- HYDRANT ASSEMBLY -------- - -- GRAPHIC SCALE - - - PROPOSED 8" TIE-IN TO EXISTING DIP WATERLINE 30' (0.025 A(-) 65' �- , WATERLINE 30 0 15 30 60 120 CLAUDIUS 1$ � CROZET PARK ( IN FEET ) 1 inch - 30 ft. N5X kR.LLRNS'� SCOTT ,L) Lie. No. 035791,1h;l 0� 01/15/20 �� ��_1�SIONAL ECG\�� Ln Ln z z w w O O U) �/ z Zo ¢ z z F 0 0 O U U U CO w J ui J (^ w u U)J ¢ Q \I ) ¢ z o F- w m w m Ln z ¢ Q LV o 0 CO rn O w 11 :� 2:: N N N Ln 0 o Lu rn z ti M z N N w wC:) d� N wQ > Q w z z > U) > z Lu LL J O v) � Q Q = %- _ n J_ W" v w z I-1 ul U) V) O zw 0� U � J U) w = J O c� O O LL 0 H- In w w a Ln JOB NO. 112066 SCALE ill _30 SHEET NO. 4 CO \ / / / PROPOSED PASSIVE NATURAL \ \\ / MATCHLINE SEE THIS SHEET �rTH 0 / \ RECREATION AREA - NO CLEARING \ \ �'- 1 OR GRADING IS NECESSARY TO V CREATE THE PASSIVE RECREATION AREA 0 SCOTT R. LLINS Lic. No. 035791 � 01/15/20 \ - - 41 2'F \ - \\� ♦ _ ' \ _ in cn \ \ z z i ACCESS ROAD EXHIBIT --- z LOT 13 - z J N I / FFE=663.33 ` \- \ - Z O Q z z IGAR=663.o0 \ \__ � � _ \ - ♦ \ ♦ SCALE: 1 -80 0- - oa \ r. Q Z U LOT 12 ♦ \ \cr_ I \ \ ` - -_ U � J J I ' FFE=664.00 = i \ ` MH3 - \\ \\ = lU) ce � Q Q � GAR=663.67 Q Z Z z 0 co co \ \ 663.�00 A � 2� \ \ A , - ¢ a ww wLOT 1DRAINAGE 5 FFE=664.67 EASEMENT \ \Lu \ GAR=664.33 v, ,.613 Lu III I y / uu ' \ . 664.33 PROPOSED \ \ \ 1 1 �w V 663.22�� i A PRIMITIVE \ TRAILWAY 663.55 , \ M 2 v \ y - o H \ ° v_ LOT 10 .00 oo/u ° � \ �� 662.8o � A � \ \ LF FFE=665.33 \ - 5 d - - 66#.95 LOT 1 \ OP�` \ \ \ \ / \ �1 \ - \ GAR-66 00 �/ y\ - ��,� \ CLASS I RIP RAP OUTFACE ` - ' -A O1 0 o -_ � TW-666 _ �� x -- .- X S% FFE=673.13 C vC V A \ \\ - I s / �I • � H -1 rV BW=666 _ o / 663.47 GAR=662.80 1. 8 \ \ \\ \\ \ \\ L=6o', W=12', D-2 WITH ` // _ % j`' F < o ` YD-1z 66 ; \ / 3 \ \ \ \ GEO-TEXTILE UNDERLAYMENT // / - a I ` e° \; _- _ LOT 665;67 5.8�i ° / / \ \ `pN \ A--\ \A / / �s�� s w�- - \ �, I FFE=666.o0 -- \ o 0 GAR=665.67 MH4 _ _ -- - 663501. LOT 1 !' \` ; v` "1' \ \ r TW=670 1 66 6 �.`" / o FFE=663.80 \�\ \ \L L of - - - \ L I x 66 .1 r, v, �;- \ \ L BW-668 x 4 4 - r r�mm�\ \ ` \ o X PARKSIDEVIL-i-i j aZ t as N o o /+ c GAR-673.47 o LOT 8 FFE=66 6 i6 LOT I GAR=666.33 ' I x FFE 664.47 y yL i\= - C'7 GAR=664.14 / �`? �� �\\ \ / - I I i TW-6 I \ \-\a\,,,t\L\ ?r\y \ / / \ \ � \ e z BW=669 36 x 18 A y / A \ _ N co x�• A f� �6 g \vv v vvv 7 o S ' 668.00 , LOT FFE-668.33 '-- �� \ 66 \ \ ` / \ \ \ ��o yo N Lu GAR=668.00 o 4 0 TW=676 � <° Bw=670 �Y • I \\ \ MATCHLINE % N 1-I o / ° a E � a a .v \ L v A \ SEE THIS SHEET A sFP f . CV CI) 9 � 66 33 � 606 � • � � � LOT 17 � '9 � - - SS � , � \ `- \ � I�� LOT 6 I.g/o z FFE=670.33 �I \ S \ \ �� W Q J FFE=669.67 I .9% 6 0.0o i, GAR-67o.0o I ® -'� 7�, MH1 / as ' > < Z GAR=669.33 66 7 I \ \ \ y ^ TW=678 � '- BW=672 670.67 _ i 1 � z YD .14 \ L � 9% 6 jo.67 LOT 18 _ _ \ � � � � \ - __ _-- - - > w LOT.00 o 7 5 FFE-671.00 / \ `�\ 1j 28 -- 6 o GAR=670.67 �I / - \ \ \ \ \ EXISTING CREEK \ `` \ cn 7Lij , GAR=670.67 / �� PROPOSED so' / \ V yA \ Y. �� �� % PRIVATE DRAINAGE \\ ® \\ Z �TW=678 -- / // EASEMENT \ \ \� \ \ L9 BW=674 34 �� �% LOT 19 A YD 6 LOT ZC \ \ \ A \ _j V) PROPOSED so' PRIVATE DRAINAGE 671.1� 67� 33 FFE=671.67 I / j \ FFE=658.67 \ --- I EASEMENT 1 GAR=671.33 BSMT=648.8o LOT 27 i \ \ \ \ Q LL PROPOSED zo DRAINAGE LO�' 2 � \ \ \ � \ � Q 5 _ - - -_ _ EASEMENT 5 BSMFFET=8.67 p \ ` \ \ \ \ ` U L.L LOT 3 �� FFE=659-33 BSMT=648.8o LOT 28 \ \ \ \ Q6 GAR=673300 I� x 2 -_ LOT 2LE GAR=6 00 \ \ FFE=659.33 - YD-18 - 49�4 \ ' � € I I I x I FFE=66o.33 6S"3 BSMT-6 \ \ ( V GAR=66o.00 � \ \ A 6 0 �6 O EN V V /`\ W Z LOT 3 673.67�. x 1 LOT 20 \ LOT 23 6�o0 \ �j 658.33 A E B \` \\ \ I -I I / FFE=673.00 I FFE-661.o0 -659-00 ) FFE=674.00 - a 2 AC \J 1 73. 7 5% 6 2.6 I GAR=672.67 GAR=66o.67 ` �a x 657 9 \ ^ (P PROPOSED GAR-6 6 I o- 67135 66o.o0 0 ° o ' \� \ L.L �j r RETAINING WALL 1 < � �` �'s'ul Ss � ' YD-4 67�1z.6% - W ( v I T 2 � 673•67 � o � 7'- 67 67 LOT 21 660.67 � � d o a a ° `\ ., / 1�. � � /. I LLJ I II FFE=674.00 5 4 - �{I. 5 GAR 6672..67 \, �5 x 12 0 0 / \ �O I _ MH , i GAR=673.67 - �, U) a 4 ^ OT � ,_ 73• � FFE=6 6 57 � �. o �, � � / � ° � l � � 1.6% 659.00 59-33 1 TW=678 5 7 /dl ° \. 8 65 5 65 5s BSMT=649.46 H� EXISTING ioo' T BW=674 _ I 11.6/0 I LOT 22 ` STREAM BUFFER Lj y LOT 1 I 9 .� 67 Lo0 67�133 FFE=671.67 • 11kp� I FFE=674.00 _'' o GAR=671.33 Y I YD-6 GAR-6 6 _ / z86 _ 73� 7 - � LOT 3 - - -- ° a � Q PROPOSED 20'_ DRAINA, - x x �x � % -- - - - - - 67 FFE=66o.00 I O EASEMEN6; BSMT=65o.13 65 .0 0 x x LL x � x x x � - I ' CV - OPEN i \ \� 16+0 / -- -- --- I � 0 z� �/660.33 6% 12+00 �+00 i4+0o 1 +00 659<55 . LOT 31 SPACE A o � FFE=66o.67 ( W o x ��" BSMT=65o.8o �g WW W ( W W- W-W W W W/ °< i_ 8'E22 fly--- - 5 - 9 Lu cu x- x x x x _ �4 w - - - - -- - y - _ _ - O w= - - - --- -- ------------ - ��1 65a vi OPEN ---- GJ06 No. _ ---- _ SPACE E GRAPHIC SCALE (0.025 AC) 6 _ 112066 30 0 15 30 60 120 ----- - - - SCALE 30 ( IN FEET SHEET NO. -- - 1 inch = 30 ft. w w z CD z w z 0 0 U a X 0 0 U 0 U 0 0 a c a c 0 U 0 U 0 0 E 0 ai U C 0 0 0 0 0 0 CL 0 cn 0 0 c 0 c 0 0 Q 0 a) 0 0 U 0 a 0 0 0 0 z LK 1 w v� z J 0 0 0 a 0 a 0 CL X N 0 0 0 U 0 0 U 0 co CIL 11 10+00 10+50 11+00 11+50 12+00 NO TES: 1. HDPE IS AN ACCEPTABLE SUBSITUTE FOR ALL THE RCP PIPES AS SHOWN ON THE PROFILES (OTHER THAN THE CULVERT PIPES) ALL CULVERTS AND OUTFALLS FROM THE STORMWATER MANAGEMENT POND SHALL REMAIN RCP PIPES. A MINIMUM OF 2' COVER OVER STORM PIPES MUST BE PROVIDED. 2. ALL ROADWAY EMBANKMENT MATERIAL SHALL CONSIST PREDOMINANTLY OF SOIL AND BE PLACED IN SUCCESSIVE - UNIFORM LAYERS NOT MORE THAN 8 INCHES IN THICKNESS BEFORE COMPACTION OVER THE ENTIRE ROADBED AREA IN ACCORDANCE WITH VDOT 2007 ROAD AND BRIDGE SPECIFICATION 303.04. 3. ALL FILL MUST MEET 95% COMPACTION. 4. MINIMUM 3' OF COVER MUST BE MAINTAINED OVER SA NI TAR Y SEWER. 5. MINIMUM 3' OF COVER MUST BE MAINTAINED OVER W/L 6. MINIMUM 1' OF VERTICAL SEPARATION FROM STORM SEWER & W/L AND 1. 5' OF SEPARATION BETWEEN WAL & SANITARY SEWER MUST BE PROVIDED. 7. VDOT STD. IS-1 INLET SHAPING REQUIRED ON ALL STRUCTURES. 8. VDOT STD SL1 SAFETY SLAB REQUIRED ON ALL STRUCTURES GREATER THAN 12' DEEP. 9. VDOT STD ST— I STEPS REQUIRED ON ALL STRUCTURES 4' DEEP OR GREATER. VERTICAL SCALE 5 0 2.5 5 10 20 ( IN FEET ) 1 inch = 5 ft. HORIZONTAL SCALE 50 0 25. 50 100 200 ( IN FEET ) 1 inch = 50 ft. 12+50 13+00 13+50 14+00 14+50 INDIGO ROAD 25 MPH DESIGN SPEED rnn (�A-�- H 0 SC0TT R. LINS U Lic. No. 035791,E °� 01/15/20� ����SIlo/NAL E"� z z Lu w O O J z ZO ¢ z z a � 0 O 0 O O U U U COh w J w J w _j Q Q Q z O � W co w co V) z ~ Q Q > Lu � o0 Lu a ww Ce U)U) w w ceC� GO rn O Lu -- N Q NO N L) 15+00 15+50 16+oo 16+50 17+00 17+50 1 Lu D\/I CTA• —i r — rv1 D I m: lutl4./1 F'VI 5 I A: 12+73.76 PVI ELEV: 670.56 PVI ELEV: 665.14 K: 2.50 K:13.00 K: 1.1 3 3 LV :1 .00 LVC:100.03 LVC:115.00 LOW PT. T : 10+14.71 m HIGH PT. STA: 11+11.97 o r- � 11 685 LOW PT ELEV: 670.61 u ^ HIGH PT ELEV: 672.25 � 6 In �ri rl C, + O to + to ,1 lD rr) + to k.D rl�to to tD to .. vi w u > rrl 0i w Nu.D u ri > W V H W u O r-1 U CO u w m l/1 > w ° lZ tZ m w > — w 68o vi vi > > w w > > / m w CO w � /" EXISTING GRADE 675 2.p0% 670 .o / 3 V �" COVER \ \ s�O 0 PROPOSED GRADE \� 665 FIRE HYDRANT ASSEMBLY 8 x6 TEE _ 8"x6" REDUCER 1-6" G.V. -2.° o °/ 6" D.I. WATERLINE Oq 8" D.I. WATERLINE 66o to Q >- 8"x6" TEE �Lu w 2-8" G.V. 0 o FIRE HYDRANT ASSEMBLY 0 + 6"x6" TEE 655 z z 1-6" G.V. 6" 45° BEND TYPE A BLOW OFF LO WITH 6" G.V. M `^ ° lfl 110 rn Ql Z 00 0 It fMr1 °^ 1p Z lD 00rl 00 N ri l0 LD ^ 1p ^ LD ^ LD ^ l0 LD t0 10+00 10+50 11+00 11+5o 12+00 12+5° 13+00 CRIMSON STREET 25 MPH DESIGN SPEED 13+50 14+00 M M N 14 M i n Z) z LL] w u z Q Lu 1'—^1 V 1 Q z 1--I ILL \1 Lu U) Q Z a— V z V ) Ln O U J 1--I Z O O u- uj w O w a U) JOB NO. 112066 SCALE AS NOTED SHEET NO. 6 on 675 STR-18 VDOT STD. DI-31313 (L=8') RIM:665.88 INV IN:656.33 FROM STR-20 INV IN:657.5o FROM STR-22 670 INV OUT:6S6.23 TO STR-16 STR-22 VDOT STD. DI-3B (L=12') RIM:664.83 INV IN:66o.13 FROM STR-36 665 INV OUT:658.5o TO STR-18 PROPOSED 6" WATERLINE CROSSING 66o �1.8' / 47 97 @ 1'92° o 655 m � N 00 O rm oo m 00 00 Ln r (10 10+00 10+50 11+00 STR22 - STR18 on 680 --- STR-24 VDOT STD. MH RIM:668.07 INV IN:662.00 FROM STR-26 INV IN:661.00 FROM STR-28 675 INV OUT:66o.go TO STR-16 STR-26 VDOT STD. DI-313 (L RIM : 672.03 INV OUT:665.00 O 670 PROPOSED 6" WATERLINE CROSSING 665 "�15N0�5% 80.44 HGL (TYP.) 66o H O Ln L!1 00 � 00 aD 00 r 10+00 10+50 11+00 STR26 - STR24 VDOT STD. E ENDWALI RIPRAP OUTF CLASS I RIP RAP OUTFALL L=60', W=12', D=2' WITH GEO-TEXTILE UNDERLAYMENT =4") STR-: STR-16 VDOT STD. MH RIM:665.46 INV IN:6S6.00 FROM STR-18 INV IN:658.5o FROM STR-24 INV OUT:654.go TO STR-4 F-7r STR-8 STR-8 670 VDOT STD. MH RIM:661.32 _8,) INV IN:651.10 FROM STR-12 [NV IN:651.10 FROM STR-io STR-10 INV O,UT:651.00 TO STR-6 665 ` STR-12 VDOT STD. D RIM:657-35 INV OUT:651.; 66o PROPOSED 8" TERLINE CROSS 655 1.3'= 650 15" HDPE 123.84' Qa 0.51% o � °Ln ° M 00 ri Ln �i kD � Ln � k.o ko � � �o 10+00 10+50 11+00 11+50 12+00 12+50 13+00 13+50 10+00 10+50 11+00 11+50 STR14 - OUT I STR12 - STR 8 STR-24 VDOT STD. MH 685 RIM:668.07 INV IN:662.00 FROM STR-26 EXISTING GRADE INV IN:661.00 FROM STR-28 INV OUT:66o.go TO STR-16 68o -� STR-28 \ VDOT STD. DI-313 (L=12') STR-28B / RIM:669.88 VDOT STD. DI-3C (L=8') INV IN:663.00 FROM STR-34 RIM:671.31 INV IN:663.00 FROM STR-28B ` INV OUT:666.00 TO STR-28 675 INV OUT:662.go TO STR-24 670 / PROPOSED 8" WATERLINE _-_r rCROSSING Yn f 66 / TPROPOSED GRADE 2.0' 0 N E 660 Ca ,NOP Zoo/o 53 y9 655 650 CJ rl O N O m LO 00 N Cil ci � � �- n 00 kp 00 00 r, � 0rq L.p tp kD tp tp tD l0 l0kD 10+00 10+50 11+00 11+50 12+00 12+50 13+00 STR28B - STR16 INV IN:649. INV IN:653.2 INV OUT:6 NO TES: 1. MINIMUM 3' OF COVER MUST BE MAINTAINED OVER SA NI TAR Y SEWER. 2. MINIMUM 3' OF COVER MUST BE MAINTAINED OVER WAL 3. MINIMUM I' OF VERTICAL SEPARATION FROM STORM SEWER & WIL AND 1.5' OF SEPARATION BETWEEN WIL & SANITARY SEWER MUST BE PROVIDED. 4, THE DUCTILE IRON WATERLINES SHALL BE WRAPPED IN POLYETHYLENE ENCASEMENT IF NEEDED BASED ON SOIL CONDITIONS, WHICH WILL BE TESTED AND INSPECTED DURING THE CONSTRUCTION PROCESS. ,I STR-16 VDOT TD. Mr EXISTING GRADE R1M:665.4,6 INV IN:6564 FROM STR-18 'INV IN:658.5o FROM STR-24 675 STR-4 INV OUT:654.go"TO STR-4 DOT STD. MH STR-18 RIM:662.01 - - VDOT ST . DI-3BB (L=8') 5 FROM STR-6 RIM:665.8 FROM STR-16 INV I1\1:656.�3�FROM STR-20 8.TO STR-2 INV IN:657.5o FROM STR-22 5p 70 INV OUT:656.23 TO STR-16 665 \ PROPOSED 660 GRADE HGL (TYP.) 2•0' 1.5' 1.2' ------------ 655 15" HDPE ' 121.11' @d 0.540/0 15" HDPE 28.03' Qa 0.72% 24"' HDPE 78.98' @a 1.99% 65o 645 N O Ofy It ^ L!1 0) (`^1 rl 0 L0 M 00 t.DkD lD � ko l0 lC) l0 L C) 1,D STR-20 VDOT STD. DI-3 (I RIM:662.25 INV OUT:657.00 0 10+00 10+50 11+00 11+50 12+00 12+50 STR 20 - STR4 VERTICAL SCALE 0 2.5 5 10 20 ( IN FEET ) I inch = 5 ft. HORIZONTAL SCALE 50 0 25 50 100 -00 ( IN FEET ) 1 inch = 50 ft. 00 T � T SCOTT R. LLINS L� Lie. No. 035791,E 01/15/20 0��Ss10NAL ESA CIF z - Lu L /w O t z J F Z O ¢ z o Oa U CO LU J L Uzi (n J Q C e z ¢ LLI L O C z m Q C WOf L>u w CL C oL W L tie LnL � C °0 rn O uj +--I [V O Q NN O � � C� Z � M M z 0) Q 4 J ' W -6) N WC) di H STR-18 N w Q J > Q w z _1 I -I J_ LL. w U)Lu >L9 W O Lu LL U) O Z < <� U w (D O wul z rrv� V) ! V l F-O ZLu ln� W � U � J U) � H J W00-0 = GIf O O 0 o LL. 0 N Lu H Lu O Lu a Ln JOB NO. 112066 SCALE AS NOTED SHEET NO. 7 570 MH1 R I M:645.66 INV IN:637.5 o FROM MHz INV IN:637.5o FROM MH6 i INV IN:637.5o FROM MH7 665 INV OUT:637.3o TO EX ParksideVil l-i4 i i MH6 / RIM:658.32 / INV OUT:653 oc 66o 655 1 650 i 645 ti do 640 635 co l0 kD N Ln lfl m It Ln Ln � Lin � tD � �.o 10+00 10+50 11+00 11+50 MH6-MHZ MH1 RIM:645.66 INV IN:637.5o FROM MHz INV IN:637.5o FROM MH6 INV IN:637.5o FROM MH7 650 INV OUT:637.3o TO EX ParksideVil-1-14 TO 675 670 665 655 EX PARKSIDEVIL-1-14 RIM:640.00 INV IN:630.2o FROM MH1 INV 0UT: 633.4o TO EX MH 65o 645 640 / i 635 R2(0 oho 630 Z MH5 'RIM:673.01 / INV OUT:662.5o TO i� iMH4 RIM:665.55 INV IN:657.5o FROM MH5 / INV OUT:657.3o TO MH3 / / MH3 � RIM:653.99 INV IN:646.3o FROM MH4 i PROPOSED GRADE INV OUT:646.10 TO MH/2 so / / pIP MH1 MH2 0, @ 2.o6 47.3% RIM:645.66 RIM:6 1 / z39'3 INV IN:637.5o FROM MH2 INV IN:641.00 FROM MH3 / INV IN:637.5o FROM MH6 INV OUT:640.8o TO MH3 / INV IN:637.5o FROM MH7 / INV OUT:637.3o TO EX ParksideVil-1-14 PROPOSED WATERLINE EXISTING GRADE ��Q ����o CROSSING i ti SDP, 26 26 Pv o 1.61 /o 2oo,71 @ Pv� $SpR 26 05% �3 ti6.3.24 �t ci Ln N O ii O 00 O �-i It C� O Ln N t N Ql a) CO Ln ^ O rYl N ^ n Ol It Ln Ln � N N Ln H 00 n nl - O O � -t O O rl It rv1 l0 N 0) M lD 00 M l0 M It l0 l0 It LD 00 l0 r� 't l0 i� �0 n l0 n � lC � 0) l0 � � Ln lD 00 w ro lD l0 N al ., l0 m � L!1 � Ln O 00 lD N 00 1p m w N 00 W "D O 00 l0 N k.0 10+00 10+50 11+00 11+50 12+00 12+50 13+00 13+50 14+00 14+50 15+00 15+50 16+oo MH7 RIM:641.84 M H 5 - EX PV-1-14 645 INV OUT:638.5o TO MHi 640 L- 8" SDR 26 PVC 635 155.16' @o.63% l0 r� M N �p L(l Lrl Cl 10+00 10+50 11+00 11+50 MH7-MHz 12+00 NO TES: 1. MINIMUM 3' OF COVER MUST BE MAINTAINED OVER SA NI TAR Y SEWER. 2. MINIMUM 3' OF COVER MUST BE MAINTAINED OVER W/L 3. MINIMUM I' OF VERTICAL SEPARATION FROM STORM SEWER & W/L AND T 5' OF SEPARATION BETWEEN W/L & SANITARY SEWER MUST BE PROVIDED. 4, THE DUCTILE IRON WATERLINES SHALL BE WRAPPED IN POLYETHYLENE ENCASEMENT IF NEEDED BASED ON SOIL CONDITIONS, WHICH WILL BE TESTED AND INSPECTED DURING THE CONSTRUCTION PROCESS. 16+5o 17+00 5 50 17+50 18+oo 18+5o 19+00 VERTICAL SCALE 2.5 5 10 ( IN FEET ) 1 inch = 5 ft. HORIZONTAL SCALE 0 25 50 100 ( IN FEET ) 1 inch = 50 ft. 20 ;TT 0SCR. LLINSZ L� Lic. No. 035791 01/15/20 ���'SI01NAL E�G� CIF z - LU L U) O t F Zz O ¢ z a o U m w -1w L Q c e ¢ w L Pz O � m c z Q ujOf L>u w a i c H4 o tie w L L Ln L � C °� rn o w + I N Q NO N o � � �J N WC:) N N w� z w J_ U) z LU w CD O 0 N O w H w O w 200 a Ln JOB NO. 112066 SCALE AS NOTED SHEET NO. 8 GENERAL CONSTRUCTION NOTES FOR STREETS 1. CONSTRUCTION INSPECTION OF ALL PROPOSED ROADS WITHIN THE DEVELOPMENT WILL BE MADE BY THE COUNTY. THE CONTRACTOR MUST NOTIFY THE DEPARTMENT OF COMMUNITY DEVELOPMENT (296-5832) 48 HOURS IN ADVANCE OF THE START OF CONSTRUCTION. 2. UPON COMPLETION OF FINE GRADING AND PREPARATION OF THE ROADBED SUBGRADE, THE CONTRACTOR SHALL HAVE CBR TESTS PERFORMED ON THE SUBGRADE SOIL. THREE (3) COPIES OF THE TEST RESULTS SHALL BE SUBMITTED TO THE COUNTY. IF A SUBGRADE SOIL CBR OF 10 OR GREATER IS NOT OBTAINABLE, A REVISED PAVEMENT DESIGN SHALL BE MADE BY THE DESIGN ENGINEER AND SUBMITTED WITH THE TEST RESULTS FOR APPROVAL. 3. SURFACE DRAINAGE AND PIPE DISCHARGE MUST BE RETAINED WITHIN THE PUBLIC RIGHT-OF-WAY OR WITHIN EASEMENTS PRIOR TO ACCEPTANCE BY THE COUNTY. ALL DRAINAGE OUTFALL EASEMENTS ARE TO BE EXTENDED TO A BOUNDARY LINE OR A NA TURAL WA TERCOURSE. 4. GUARDRAIL LOCATIONS ARE APPROXIMATE. EXACT LENGTH, LOCATION AND APPROPRIA TE END TREA TMEN TS WILL BE FIELD VERIFIED A T THE TIME OF CONSTRUCTION. ADDITIONAL GUARDRAIL MAYBE REQUIRED AT LOCATIONS NOT SHOWN WHEN, IN THE OPINION OF THE COUNTY ENGINEER, OR DESIGNEE, IT IS DEEMED NECESSARY. WHEN GUARDRAIL IS REQUIRED, IT SHALL BE INSTALLED FOUR (4) FEET OFFSET FROM THE EDGE OF PAVEMENT TO THE FACE OF GUARDRAIL, AND ROADWAY SHOULDER WIDTHS SHALL BE INCREASED TO SEVEN (7) FEET. 5. WHERE URBAN CROSS SECTIONS ARE INSTALLED, ALL RESIDENTIAL DRI VEWA Y ENTRANCES SHALL CONFORM TO VDOT CG-9(A, B OR C). 6. WHERE RURAL CROSS SECTIONS ARE INSTALLED, ALL RESIDENTIAL DRI VEWA Y ENTRANCES SHALL CONFORM TO VDOT STANDARD PE-1. 7. COMPLIANCE WITH THE MINIMUM PAVEMENT WIDTH, SHOULDER WIDTH AND DITCH SECTIONS, AS SHOWN ON THE TYPICAL PAVEMENT SECTION DETAIL, SHALL BE STRICTLY ADHERED TO. 8. ROAD PLAN APPROVAL FOR SUBDIVISIONS IS SUBJECT TO FINAL SUBDIVISION PLAT VALIDATION. SHOULD THE FINAL PLAT FOR THIS PROJECT EXPIRE PRIOR TO SIGNING AND RECORDATION, THEN APPROVAL OF THESE PLANS SHALL BE NULL AND VOID. 9. ALL SIGNS OR OTHER REGULATORY DEVICES SHALL CONFORM WITH THE VIRGINIA MANUAL FOR UNIFORM TRAFFIC CONTROL DEVICES AND THE ALBEMARLE COUNTY ROAD NAMING AND PROPERTY NUMBERING ORDINANCE AND MANUAL. 10. TRAFFIC CONTROL OR OTHER REGULATORY SIGNS OR BARRICADES SHALL BE INSTALLED BY THE DEVELOPER WHEN, IN THE OPINION OF THE COUNTY ENGINEER, OR DESIGNEE, THEY ARE DEEMED NECESSARY IN ORDER TO PROVIDE SAFE AND CONVENIENT ACCESS. 11. THE SPEED LIMITS TO BE POSTED ON SPEED LIMIT SIGNS ARE 5 MPH BELOW THE DESIGN SPEED, OR AS DETERMINED BY VDOT FOR PUBLIC ROADS. 12. VDOT STANDARD CD-1 OR CD-2 CROSS -DRAINS UNDER TO BE INSTALLED UNDER THE SUBBASE MATERIAL AT ALL CUT AND FILL TRANSITIONS AND GRADE SAG POINTS AS SHOWN ON THE ROAD PROFILES. 13. A VIDEO CAMERA INSPECTION IS REQUIRED FOR ALL STORM SEWERS AND CULVERTS THAT ARE DEEMED INACCESSIBLE TO VDOT OR COUNTY INSPECTIONS. THE VIDEO INSPECTION SHALL BE CONDUCTED IN ACCORDANCE WITH VDOT'S VIDEO CAMERA INSPECTION PROCEDURE AND WITH A VDOT OR COUNTY INSPECTOR PRESENT ROAD NOTES GRADING: 1. THE LATEST EDITION OF THE ROAD & BRIDGE SPECIFICATIONS, THE ROAD & BRIDGE STANDARDS OF THE VIRGINIA DEPARTMENT OF TRANSPORTATION SPECIFICATIONS SHALL GOVERN THE MATERIAL AND CONSTRUCTION METHODS OF THIS PROJECT 2. WHERE UNSUITABLE MATERIAL IS ENCOUNTERED IN THE ROADWAY, IT SHALL BE REMOVED FROM THE ENTIRE ROAD RIGHT OF WAY WIDTH AND REPLACED WHERE NECESSARY WITH SUITABLE MATERIAL TO THE SATISFACTION OF THE ENGINEER. J. ALL GROWTH OF TREES AND VEGETA TION SHALL BE CLEARED AND GRUBBED FOR THE ENTIRE EA SEMEN T. OTHER TREES AND VEGETATION WHICH OBS TRUC T SIGHT DISTANCES AT ROAD INTERSECTIONS SHALL BE REMOVED. 4. ALL VEGETATION AND OVERBURDEN TO BE REMOVED FROM SHOULDER TO SHOULDER PRIOR TO THE CONSTRUCTION OF THE SUBGRADE. DRAINA GE.- 1. ALL PIPE CULVERTS, EXCEPT PRIVATE ENTRANCES, SHOWN HEREON ARE TO BE RCP WITH A MINIMUM COVER OF ONE (1) FOOT. 2. STANDARD UNDERDRAINS (CD-1 OR CD-2 OR UD-4'S) TO BE PROVIDED AS INDICATED ON THE PLANS, OR WHERE FIELD CONDITIONS INDICATE. J. ALL DRI VEWA Y ENTRANCE PIPES SHALL BE A MINIMUM OF TWENTY (20) FEET IN LENGTH AND HAVE A MINIMUM DIAMETER OF FIFTEEN (15) INCHES AND SHALL BE PLACED IN ACCORDANCE WITH THE VIRGINIA DEPARTMENT OF TRANSPORTAION SPECIFICATIONS UNLESS OTHERWISE NOTED ON PLANS. 4. ALL DRAINAGE EASEMENT SHALL BE CLEARED AND GRADED TO THE SA TISFA C TION OF THE ENGINEER. DRAINAGE EASEMENTS SHALL EXTEND TO A POINT DEEMED AS NA TURAL WA TER COURSE. PA VEMEN T- 1. AN ACTUAL COPY OF THE CBR REPORT IS TO BE SUBMITTED PRIOR TO THE PLACEMENT OF THE AGGREGATE BASE MATERIAL. IF THE SSV VALUES ARE LESS THAN 10, THE DEVELOPER WILL BE REQUIRED TO SUBMIT FOR ENGINEERS APPROVAL THE PROPOSED METHOD OF CORRECTION. 2. SUBGRADE MUST BE APPROVED BY THE ENGINEER FOR GRADE, TEMPLATE AND COMPACTION BEFORE BASE IS PLACED. J. TEST REPORTS ON SELECT MATERIALS MUST BE SUBMITTED SHOWING THE MATERIAL MEETS REQUIRED GRADATION FOR TYPE 1, H, OR 111 PRIOR TO PLACING A GGREGA TE BASE. 4. THE REQUIREMENTS TO PUGMILL AGGREGATE BASE WILL BE WAIVED IN THE EVENT THAT THE SURFACE COURSE IS BEGINNING AT THE COMPLETION OF THE INSTALLATION OF THE AGGREGATE BASE. IN THE EVENT THAT THE SURFACE COURSE IS APPLIED PRIOR TO 60 DAYS, THE PUGMILL REQUIREMENT WILL APPLY. 4.sphalt Pavement Restoration Detail for Open Cut Utility Installations Mill & resurface- Mill &. resurface - Saw -cut existing pavement to the full depth of asphalt 12` min. 12` min. As halt Concrete Surface Material R � 6` min. Asphalt Concr-ete Basejype BM-25.OA 1.5' min. f - 1 NOTES: Asphalt Concrete Surface Material SM-9.5A for.A,DT < 10.000 SM-9.5D fOr.ADT �- 10,000 The district administrator's designee shall determine the restoration requirements for other paveme nMpes. xx Trench width and pipe bedding shall be in accordance with VDOT Std. P8-1 12 inches minimum b eyo nd the e dge ofthe trench on longitudinal open cuts, or25 feet minimum beyond the trench centerline on perpendicular open cuts, or as determined bythe district administrator's designee. Date: August 27, 2D14 7.5'total asphalt concrete pavement depth or equal to the depth of existing rasphalt concrete. whichever is greater Sub -base course depth shallbe 10' orequalto depth of existing sub -base, whichever is greater Horizontal andverficalsurfaces 12' Bench 12` Bench shall be tacked with RC-250 liquid q Min. Min. asphalt at a rate of 0.1 gallon per SY. or as determined bythe district administrator's designee SelectMaterialType Iwith minimum CBR=30 Class l backfill material in accordance with Section 302 of the Road and Bridge Specifications No. 26 or 27 aggregate pipe bedding in accordancewith Sections205 & 302 of the Road and Bridge ecifications 9 R xs Not to Scale Table 4: Pavement Design (VDOT Pavement Design Guide) Pavement Design RF= 1.0 Location ADT HCV Design ADT CBR SSV Dr Surface h a Base b a Sub -base h a Dp Crimson Street 134 0 134 5 5 7.43 SM-9.5 1.5 2.25 BM-25 3 2.15 21B 5 0.6 12.83 Indio Road 191 0 191 5 5 8.67 SM-9.5 1.5 2.25 BM-25 3 2.15 21B 5 0.6 12.83 NOTE: PROPOSED LANDSCAPING TO UTILIZE OUTER 3" OF PLANTING STRIP RAW PER 3' CLEAR ZONE REQUIREMENT CG-6 3" CURB & GUTTER CLEAR ZONE( I 1 29 2% PLANTING STRIP 4 2VDoT STONE VAR. BAS£ W/D 7H 73" (TRAVEL LANE) CIL POINT OF CG-6 FINISHED GRADE CURB & GUTTER 3' CLEAR R ZONEj SURFACE 29 2% �^T 6' PLANTING STRIP SUBBASE 73" (TRAVEL LANE) RI W 5' WIDE CONCRETE SIDEWALK \ I 2% l 30' F/C-F/C VAR. WIDTH Rj W TYPICAL NL'IGHBORHOOD STET SUCTION VAR. TYIDTH R14YJ INDIGO ROAD (PUBLIC ROAD) GS-SSAR RESIDENTIAL & JfIXFO USL' SUBDIVISION STREL'T DL'SIGN SPEWED. 25 afPX PARIfING WITht BUA�M_ OUTS 9 'x20 ' SPACL'SJ *NOTE UD-4 UNDERDRAINS ARE REQUIRED WHEN THE PROJECTED VOLUMES OF TRAFFIC ON THE PROPOSED ROADWAYS ARE GREATER THAN 1000 VPD 4" VDOT 21A STONE BASE NOTE: PROPOSED LANDSCAPING TO UTILIZE OUTER 3" OF PLANTING STRIP 1 PER 3' CLEAR ZONE REQUIREMENT CG-6 C�L CG-6 R/Iy - 4v- - 5' WIDE CONCRETE 3' CURB & GUTTER POINT OF I FINISHED GRADE CURB & GUTTER 3' 5' WIDE CONCRETE � _ _ / _ 3 SIDEWALK CLEAR ZONE I I ZONEJ SIDEWALK EXIST. GROUND 2% -I I- I 29 2% SURFACE 2% -CLEAR 2% 29 g. t 41 4" VDOT 21A 6' PLANTING STRIP 6' PLANTING STRIP 4" VDOT 21A STONE BASE 4" VDOT 21A SUBBASE 4" VDOT 21A STONE BASE EXIST. GROUND STONE BASE BASE 1.0 5 E - 5 0" (TRAVEL LANE) j 10' (TRAVEL LANE) 24' F,,C-F/C 2.5 6 5 7. n TOP -�� COURB \4 z--2" R 6" STANDARD CG-6 CURB & GU TTER NO SCALE UD-4 R,� W TYPICAL NL'IGHBORHOOD STRZEr SUCTION (49 ' R11K) CRIAfSON STRL'ET (PUBLIC ROADS) GS--SSAR RESIDLF'NTIAL & JfIXL'D USE SUBDIVISION STRATT DL'SIGN SPEWED.• 25 afPII PARKING 07TH BUJfP-OUTS (9 'x2O ' SPACES *NOTE. UD-4 UNDERDRAINS ARE REQUIRED WHEN THE PROJECTED VOLUMES OF TRAFFIC ON THE PROPOSED ROADWAYS ARE GREATER THAN 1000 VPD VDOT #57,#68, OR #78 STONE BASE UNDER CURB & CHECKED BY VDOT PRIOR TO PAVING AND/OR BAC K FI LLI N G. (VARIABLE WIDTH) 4" CONC.- 4" 21-A STONE BASE CONCRETE SIDEWALK NO SCALE GEOTEXTILE DRAINAGE FABRIC (OVERLAP T-O" AT TOP) PAVED SHOULDER PAVEMENT SLRIGRADE OUTLET P"1PE SEE Ht7TE 1 1157 AGGREGATE, q8 AGGREGATE OR CRUSHED GLASS MEETING 108 VAMABLE GRAAATdQN REQUIREMENT. (EDGE (7F PAVED PA 5H[uUIDER ) PAVED SHOULDER SECTION UP TO, ELBOW. PIPE IS PERFORATED - PRIMARY DIRECTION OF WATER FLOW PPE -LESS AGGREGATE TRENCH WITH DRANALIE FABRIC "ICAL1 � a 45' ELBOW CO"CTX)N 45' WYE CONNECTION - 1`-O" MAX- EW-12 (TYPICAL) CUTLET PIPE NO SCALE 1 SM-9.5A SURFACE COURSE 3" BM-25 INTERMEDIATE COURSE 5" COMPACTED AGGREGATE BASE COURSE, VDOT #21 A OR #21B DEPENDING ON \� �, //�// ,w /\ ULTIMATE TRAFFIC LIMITS \\\\\\/�� AND UNDERDRAINS D COMPACTED SUBGRADE ASPHALT PAVING - ROADS NO SCALE 2" SM-9.5 SURFACE C 8" 21-A BASE COUF COMPACTEI SUBGRADE ASPHALT PAVING - EMERGENCY ACCESS ROAD NO SCALE AND SHARED USE PATH UNDERDRAN SHALL BE CENTERED UNDER CURB 40 GUTTER GEOTEXTILE DRAINAGE FABRIC (OVERLAP 1'-0" AT TOP) PAVE#(ENT UNSTA8F1.175ED T' - S( +tiSEy NEAT RIAL SIA3GRA[iE OUTLET PIPE SEE NOTE 1 857 AGGREGATE. 09 4" PIPE AdPOREGATE OR CRUSHED GLASS MEETING #8 GRADATION REOU(IiEMENT, CURB AND GUTTER SECTION PAY LIMITS FDR OUTLET PPE TD BEGIN WITH 45' ELBOW (iP TO ELBOW PIPE IS P e kATED ROAD A IGEE STTANDARDS 'STANDARD PAVEMENT EDGEDRAIN REFERENCE 240 SHEET I OF 2 REVISION DATE 2'E iDB.QB VIACAMA DEPARTMENT OF TRANWORTAIYON 501 701 \♦ . ♦` \ - - �,TH / LOT i3 ♦\ Lora LOT \ SCOTT R. LINS'' �4W \\\ U Lic. No. 035791,E \4* / LOT io � ♦ - � // / LOTiy OPEN \\ LOT 9 LOT 1 \ 5 ♦ l.� I LOT LOT i6 i \\V �♦ OPEE. N \ \ EXIST. GROUND -- 1 _ _ ----- - - I LOT 6 L LOT a7 �. \ ' 1 1 (� � LOT.8 ��\ I LOT 5!��(� Z �_ I ♦ A EXIST. GROUND N \ \ w N LOTi9: I �' \` \ LOTa6 �Jm LOTG �� _ -_��� LOT zg ��\`) LOT 27 LOT i8 /\\\ w d - __ _- �' LOT z4 \ '♦ `\ Cn (n �s y } ' LOT zo 3 LOT z3 \ - z z W W '. V LOTz I LOT 2. r I O O ' LOTi j II I P I LOT zz - 7 I\\ I \ z ' - � ,-, � LOT 3o I \ O z z I Q INDIGOROM -I - _ _. �. - _ LOT 3i i (�oCFAQ \ O U Co W W - � 182 ADT -INDIGO ROAD �� I H Ln ----- -- --- LU SP CEE Q G G - 53 ADT noaSAp z O � m m U) z Q Q TRIP GENERATION CALCULATIONS TRIP GENERATION 0- Uj TRIP GENERATION BASED ON ITE TRIP GENERATION MANUAL (8TH EDITION) SCALE: 1" = 100' W 31 TOWNHOUSE UNITS (INCLUDES FUTURE) - CODE 230 w w ADT: 182 VPD (91 ENTER / 91 EXIT) Exisr. GROUND AM PEAK: 14 VPH (2 ENTER / 12 EXIT) PM PEAK: 16 VPH (11 ENTER / 5 EXIT) EXIST. GROUND ALBEMARLE COUNTY GENERAL CONSTRUCTION NOTES 1. PRIOR TO ANY CONSTRUCTION WITHIN ANY EXISTING PUBLIC RIGHT-OF-WAY, INCLUDING CONNECTION TO ANY EXISTING ROAD, A PERMIT SHALL BE OBTAINED FROM THE VIRGINIA DEPARTMENT OF TRANSPORTATION (VDOT). THIS PLAN AS DRAWN MAY NOT ACCURATELY REFLECT THE REQUIREMENTS OF THE PERMIT. WHERE ANY DISCREPANCIES OCCUR THE REQUIREMENTS OF THE PERMIT SHALL GOVERN. 2. ALL MATERIALS AND CONSTRUCTION METHODS SHALL CONFORM TO CURRENT SPECIFICATIONS AND 00 M o STANDARDS OF VDOT UNLESS OTHERWISE NOTED. ~ N N In 3. EROSION AND SIL TA TION CONTROL MEASURES SHALL BE PROVIDED IN ACCORDANCE WITH THE APPROVED EROSION CONTROL PLAN AND SHALL BE INSTALLED PRIOR TO ANY CLEARING GRADING OR OTHER NOTE: CONCRETE CG-12 RAMPS SHALL HAVE A MAXIMUM OF 2% CROSS -SLOPE. 3-4" •:�":''ajl'.MA= i�'•^yr"mod,-`�•�w,-r`^•.'`u<'Y',r:r~,? HARDWOOD MULCH COMPACTED,/ SUBGRADE PEDESTRIAN TRAIL NOTES: NV Z)UALL 1. THE PEDESTRIAN WALKING TRAIL IS PRIMITIVE TRAIL SHALL BE CONSTRUCTED TO THE "PRIMITIVE TRAIL STANDARD SHOWN IN THE ALBEMARLE COUNTY DESIGN STANDARDS MANUAL, SECTION TH. 2. THE EXACT LOCATION OF THE PROPOSED EQUESTRIAN TRAIL SHALL BE FIELD DETERMINED WITH REGARD FOR THE EXISTING NATURAL FEATURES. 3. THE TRAIL SHALL BE & IN WIDTH WITH A SURFACE OF 3-p" HARDWOOD MULCH. 2" SM-9.5 SURFACE C 8" 21-A BASE COUF COMPACTEI SUBGRADE ASPHALT PAVING - DRIVEWAY NO SCALE CONSTRUCTION. 4. ALL SLOPES AND DISTURBED AREAS ARE TO BE FERTILIZED, SEEDED, AND MULCHED. 5. THE MAXIMUM ALLOWABLE SLOPE IS 2: 1 (HORIZONTAL: VERTICAL). WHERE REASONABLY OBTAINABLE, LESSER SLOPES OF 3: 1 OR BETTER ARE TO BE ACHIEVED. 6. PA VED, RIP -RAP OR STABIL/ZA TION MA T LINED DITCH MA Y BE REQUIRED WHEN IN THE OPINION OF THE COUNTY ENGINEER, OR DESIGNEE, IT IS DEEMED NECESSARY IN ORDER TO STABILIZE A DRAINAGE CHANNEL 7. ALL TRAFFIC CONTROL SIGNS SHALL CONFORM WITH THE VIRGINIA MANUAL FOR UNIFORM TRAFFIC CONTROL DEVICES. ti 8. UNLESS OTHERWISE NOTED, ALL CONCRETE PIPE SHALL BE REINFORCED CONCRETE PIPE -CLASS Ill. co 9. ALL EXCA VA TION FOR UNDERGROUND PIPE INSTALLA TION MUST COMPL Y WITH OSHA STANDARDS FOR THE CONSTRUCTION INDUSTRY (29 CFR PART 1926). 10. ALL WA TERLINES, SEWER LINES, AND FIRE LINES FROM THE MAIN TO THE STRUCTURE MUST HAVE A N VISUAL INSPECTION PERFORMED BY THE BUILDING DEPARTMENT co NOTE: MANDATORY INSPECTIONS AT THE FOLLOWING PHASES ARE REQUIRED FOR ROADS THAT ARE PROPOSED TO BE STATE MAINTAINED: 1. INSTALLATION OF ANY ENCLOSED DRAINAGE SYSTEM BEFORE IT IS COVERED. ii. INSTALLATION OF ANY ENCLOSED UTILITY PLACEMENTS WITHIN THE RIGHT-OF-WAY BEFORE BEING COVERED. iii. CONSTRUCTION OF THE CUTS AND FILLS, INCLUDING FIELD DENSITY TESTS, BEFORE PLACEMENT OF ROADBED BASE MATERIALS. iv. A FINAL PAVEMENT DESIGN, BASED ON ACTUAL SOIL CHARACTERISTICS AND CERTIFIED TESTS, SHALL BE COMPLETED AND APPROVED BEFORE THE PAVEMENT STRUCTURE IS PLACED. v. PLACEMENT OF BASE MATERIALS, INCLUDING STONE DEPTHS, CONSISTENT WITH THE APPROVED PAVEMENT DESIGN, PRIOR TO PLACEMENT OF THE PAVING COURSE OR COURSES, FOLLOWED BY FIELD DENSITY AND MOISTURE TESTS AND THE PLACEMENT OF A PAVING COURSE AS SOON AS POSSIBLE. vi. CONSTRUCTION OF PAVEMENT, INCLUDING DEPTH AND DENSITY, UPON COMPLETION AS PART OF THE FINAL INSPECTION. vii. THE CONTRACTOR IS RESPONSIBLE FOR CONTACTING VDOT A MINIMUM OF ONE WEEK PRIOR TO EACH OF THE ABOVE PHASES OF CONSTRUCTION TO SCHEDULE AN INSPECTION. viii. FAILURE OF THE CONTRACTOR TO SCHEDULE THESE INSPECTIONS WILL REQUIRE ADDITIONAL TESTING OF THE ROADS AT THE DISCRETION OF VDOT OR MAY LEAD TO THE ROADS NOT BEING ELIGIBLE FOR STATE MAINTENANCE. CC-12 NOTE: COMPONENTS OF CURB RAMPS CONSIST OF THE FOLLOWING: HYDRAULIC CEMENT SIDEWALK (DEPTH IN INCHES. AREA IN SQUARE YARDS) CURB WHEN REQUIRED (CO-2 OR CG-3 IN LINEAR FEET) GENERAL NOTES' DETECTABLE WARNING SURFACE (AREA IN SQUARE YARDS) 1. THE DETECTABLE WARNING SHALL BE PROVIDED BY TRUNCATED DOMES. EACH OF THE ABOVE ITEMS IS A SEPARATE PAY ITEM AND SHOULD BE 2. DETECTABLE WARNING SHALL BE FROM THE MATERIALS APPROVED LIST FOR SUMMARIZED FOR EACH CURB CUT RAMP. DETECTABLE WARNING SUFACES. PRODUCTS NOT LISTED SHALL MEET SIDEWALK RAMP 12:1 MAX THE REQUIREMENTS OF THE SPECIAL PROVISION FOR CC-12 DETECTABLE 48:1 MAX WARNING SURFACE AND SHALL BE SUBMITTED TO THE STANDARDS AND SPECIAL DESIGN SECTION FOR APPROVAL. 3. SLOPING SIDES OF CURB RAMP MAY BE POURED MONOLITHICALLY WITH RAMP 4- FLOOR OR BY USING PERMISSIBLE CONSTRUCTION JOINT WITH REQUIRED BARS. 4. IF RAMP FLOOR IS PRECAST, HOLES MUST BE PROVIDED FOR DOWEL BARS 50 8 THAT ADJOINING FLARED SIDES CAN BE CAST IN PLACE AFTER PLACEMENT OF 1Q:1 MAX PRECAST RAMP FLOOR. PRECAST CONCRETE SHALL BE CLASS A-4. TYPE A 5. REQUIRED BARS ARE TO BE NO.5 X 8" PLACED 1'CENTER TO CENTER ALONG BOTH SIDES OF THE RAMP FLOOR, MID -DEPTH OF RAMP FLOOR. MINIMUM PERPENDICULAR CONCRETE COVER 6. CURB / CURB AND GUTTER SLOPE TRANSITIONS ADJACENT TO CURB RAMPS ARE INCLUDED IN PAYMENT FOR CURB / CURB AND GUTTER. 5' MIN 7. CURB RAMPS ARE TO BE LOCATED AS SHOWN ON THE PLANS OR AS DIRECTED 12 BY THE ENGINEER. THEY ARE TO BE PROVIDED AT INTERSECTIONS WHEREVER AN ACCESSIBLE ROUTE WITHIN THE RIGHT OF WAY OF A HIGHWAY FACILITY 121 MAX CROSSES A CURB REGARDLESS OF WHETHER SIDEWALK IS EXISTING, PROPOSED, OR NONEXISTENT. THEY MUST BE LOCATED WITHIN PEDESTRIAN CROSSWALKS AS SHOWN ON PLANS OR AS DIRECTED BY THE ENGINEER, AND SHOULD NOT TYPE B BE LOCATED BEHIND VEHICLE STOP LINES, EXISTING LIGHT POLES, FIRE HYDRANTS, DROP INLETS, ETC. ACCESSIBLE ROUTES PROVIDE A CONTINUOUS PARALLEL UNOBSTRUCTED, STABLE, FIRM AND SLIP RESISTANT PATH CONNECTING ALL ACCESSIBLE ELEMENTS OF A FACILITY THAT CAN BE APPROACHED, ENTERED AND USED BY PEDESTRIANS. B. RAMPS MAY BE PLACED ON RADIAL OR TANGENTIAL SECTIONS PROVIDED THAT 1VAY THE CURB OPENING IS PLACED WITHIN THE LIMITS OF THE CROSSWALK AND THAT THE SLOPE AT THE CONNECTION OF THE CURB OPENING IS 12`1 MAX PERPENDICULAR TO THE CURB. 6 µ1N )K)K )K 9. TYPICAL CONCRETE SIDEWALK IS 4" THICK. WHEN THE ENTRANCE RADIICANNOT ACCOMMODATE THE TURNING REQUIREMENTS OF ANTICIPATED HEAVY TRUCK TRAFFIC, REFER TO STANDARD CG-13, COMMERCIAL ENTRANCE (HEAVY 4' M1N AT �(, 2" HIGHER THAN TRUCK TRAFFIC) FOft CONCRETE DEPTH. EDGE OF PAVEMENT 10. RAMPS ARE CONJUNCTION WITH A HAIR PATH AT )K )K SAME AS TOP OF CURB WHEN CURB AM S E USED N CONJUNC ON W SHARED USE THE MINIMUM WIDTH SHALL BE THE WIDTH OF THE SHARED USE PATH. 1% WHEN ONLY ONE CURB RAMP IS PROVIDED FOR TWO CROSSINGS (DIAGONAL), TYPE C A 4'x 4'LANDING AREA SHALL BE PROVIDED TO MANEUVER A WHEELCHAR PARALLEL & PERPENDICULAR INTO THE CROSSWALK WITHOUT GOING INTO THE TRAVELWAY. THIS 4' x 4' LANDING AREA MAY INCLUDE THE GUTTER PAN. TRUNCATED DOME 12. ALL CASES WHERE CURB RAMPS INTERSECT A RADIAL SECTION OF m CURB AT ENTRANCES OR STREET CONNECTIONS THE DETECTABLE-6" C-C o WARNING SURFACE SHALL HAVE A FACTORY RADIUS OR BE FIELD O D 0 0 0 0 z -MODIFIED AS RECOMMENDED BY THE MANUFACTURER TO MATCH - .L_ _� THE BACK OF CURB. � O O O O O O O O O O O O O O O O O 0 0 0 0 0 0 0 TT LANDING RAMP + u 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 l a 0 0 0 0 0 0 0 0 0 O 0 0 a 0 0 N cV 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 E? 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 507-651 OF BASE DIAMETER TOP DIAMETER 10 0 0 0 0 0 0 0 0 0 0 0 0 0 0 DETECTABLE WARNING AT BACK OF CURB L J 0.9-1.4" 1 VARIABLE FULL WIDTH OF RAMP FLOOR _I SEE NOTE 12. BAS-' E R r PAY LIMITS DETECTABLE WARNING TRUNCATED DOME DETECTABLE WARNING INSTALLED ON A RADIUS DETAIL DETAIL lVDOT SPECIFICATION CG-12 DETECTABLE WARNING SURFACE REFERENCE ROAD AND BRIDGE STANDARDS SHEET 1 OF 5 REVISION DATE (GENERAL NOTES) 105 203.05 07/15 VIRGINIA DEPARTMENT OF TRANSPORTATION 502 GEOTEXTILE DRAINAGE FABRC PAVED SHOULDER LONGITUDINAL 'PERFORATED PIPE UD-4 (OVERLAP t'-O" AT TOP) STABILIZED OPEN NO-T5 AGGREGATE CRUSHING STRENGTH GRADED DRA)NAGE PAVEMENT x „- TYPE OF PIPE LAYER '�- N W.T. 4"` MOM. ()1AMETER SASE LAYErt z .; r " PIPE SMOOTH WALL PVC ,K}3 A OUTLET PIPE CORRUGATED PE AASHTO M-252 SUBGRADE GHEE NOTE 1 ■57 AGGREGATE, NB AGGREGATE OR CRUSHED GLASS MEETING #q GRADATION REQUIREMENT. NON -PERFORATED OUTLET PIPE FOR USE I UNDER COMMERCIAL ENTRANCES AND FOR OUTLETS TYPE OF PIPE CRUSHING STRENGTH )(W_T 4" NOM.DIAMETER SMOOTH WALL PVC .103 .SMOOTH WALL PIE i P.1.: 0 5 � i(1E PAVED SHOULDER SECTION (FOR USE WITH STABILIZED OPEN -GRADED DRAINAGE LAYER) UNDERDRAN SHALL BE CENTER@ UNDER CURB AND GUTTER. X WALL THD7(FESS (MM - MCHES GEbtt:XtILE DRAINAGE F40W A)EN T ST R ING TO ASTN - 4 AT 5 - -FLECTION. t. GIP AcG� R - - p > pE (OVERLAP 1 0" AT TOP) DOWN GRADE STABNJIER FAY€VENT.G. t OPEN GRAPE@ .. -ES SHOULDER -Ep DRAYIIAGE LAYER SEE NOTE 9 � Ipp NON-9'EPI'BRATM i SUBIRASE LAYER - - -- MAIN LINE PAVEMENT Y CDIEPE CGTK]N' SUBGRADE` LET PIPE -EP' - - - - SEE NOTE 1 •0" -ES J +157 AGGREGATE, NB AGGREGATE OR CRUSHED 4 PPE ST'D. UD-4 REQ'D. l 5fi@. UO-4 REQO. CLASS MEETING RB GRADATION REQUIREMENT. q CURB AND 'GUTTER SECTION {FOR USE WITH STABILIZED OPEN -GRADED DRAINAGE LAYER) SHOULDER PAVEMENT f' NOTES' ES EP 1, 4" NINIMUK PROVIDED ATTANING MINIMUM 4" OF AGGREGATE ON TOP OF PIPE EDGEDR.AINS IN GORE AREAS 2, WHEN THE LONG(RDK%L PPE CONNECTS DIRECTLY INTO A DRAINAGE STRUCTURE Q)ROP INLET, MANHOLE. ECT.), NON -PERFORATED OUTLET PIPES ARE NOT REQUIRED. 3, INVERT ELEVATION AT OUTLET END OF OUTLET PIPE TO BE A MINIMUM OF 1"-0" ABOVE INVERT ELEVATION OF RECEIVING DRAINAGE DITCH OR STRUCTURE. 4, ALL CONNECTIONS (ELBOWS, WYES, ETC.) WITHIN PAY LIMITS FOR OUTLET PIPE ARE TO BE OF THE SAE CRUSHING STRENGTH AS THE OUTLET PIPE. 5. OUTLET FI ES ARE TO BE INSTALLED ON 2% MIN. (3x DESIRABLE) GRADE AND LOCATED EVERY 3501MAXIMM OR AS NOTEb ON PLANS. 6, OUTLET PIPE TO BE SEC(A(ELY CONNECTED TO fW-12 OR OTHER DRAINAGE STRUCTURE. 7. WIn♦IN TIE LIMITS OF A COMMERCIAL ENTRANCE, WON -PERFORATED PIPE SHALL BE PERFORATED COMMERCIA. - - ENTRANCE SIDEWALK OR UNPAVED SPACE LUKRORAIN PPE TRENCH WITH PERFOTtATED RDRAIN AGGREGATE PIUT UTILIZED IN LIEU OF PERFORATED PPE. MAINLINE ROADWAY' B. THE LENGTH OF PIPE BETWEEN THE WYE CONNECTION AND THE EW-12 SHALL BE STV. CURB uuDERpRA1N B 7WEEN THE LIMITS OF LIMITED TO NO MORE THAN T-O' TO PERMIT CAMERA 'INSPECTK)N OF THE MAN LIFE & GUTTER ST'D- CURB IN EnnER DIRECTION. - COMMERCIAL ENTRANCE CURB 1ETURN5 6 ;UTTER WILL NON-PF'RFORATED PIPE. @. IN SITUA".MNS WHEN FT.EL DEPTH OF STABILIZED OPEN -GRADED MATERIAL CANNOT BE MAINTANED UNDER CURB AND GUTTER, NO. 218 AGGREGATE SHALL BIE USED UNDER CURB AND GUTTER . NO. 21 B AGGREGATE MAY ALSO BE USED FROM TOP OF STABILIZED OPEN -GRAD MATERIAL LAYER AND CURB AM GUTTER. SPEC IFICATION REFERENCE STANDARD PAVEMENT EDGEDRAIN 2RE ROAD' AND BRIDGE STANDARDS 258 REVISION DATE SHEET 2 OF 2 501 VIRGINIA DEPARTMENT OF TRANSPORTATION 701 108.07 zLIJ w Jw J� u p ral H LIJ w W a to JOB NO. 112066 SCALE AS NOTED SHEET NO. 9 MIRACLE RECREATION EQUIPMENT - OR EQUAL 15° FUNNEL TUNNEL SLIDE / PV,C STEPS TEN SPIN MODEL# 3 NOTE: THE PROPOSED PLAY EQUIPMENT CAN BE SUBSTITUTED FOR AN EQUAL PLAY EQUIPMENT PRODUCT. CG-12 GENERAL )MOTES 1. THE DETECTABLE WARNING SHALL BE PROVIDED BY TRUNCATED DOMES. 2. DETECTABLE 'WARNING TO BE CLASS A-3 CONCRETE SCLASS A-4 IF PRECAST) WITH 5LIP RESISTANT INTEGRAL SURFACE COVERING THE FULL WIDTH OF THE RAMP FLOOR BY 2 FOOT IN LENGTH IN THE DIRECTION OF PEDESTRIAN TRAVEL. OTHER TYPES OF MATERIAL WITH THE TRUNCATED DOMES DETECTABLE WARNING MAY BE USED WITH THE APPROVAL OF THE ENGINEER. TYPE A 3. SLOPING SIDES OF CURB RAMP MAY BE POURED MONOLITHICALLY WITH RAMP PERPENDICULAR FLOOR OR BY USING PERMISSIBLE CON5TRUCTIDN JOINT WITH REQUIRED BARS. 4. IF RAMP FLOOR IS PRECAST, -TOLES MUST BE PROVIDED FOR DOWEL BARS SO THAT ADJOINING FLARED SIDES CAN BE CAST IN PLACE AFTER PLACEMEI'IT OF PRECAST RAMP FLOOR. PRECAST CONCRETE SHALL BE CLASS A-4. ' 5'MITJ 5. RE4UIRED BAPS ARE TO DE hd0.5 X 8" PLACED TCENTER TO CENTER ALONG 1 BOTH SIDES OF THE RAMP FLOOR, MID -DEPTH OF RAMP FLOOR. MINIMUM 12d hIA" 9f CONCRETE COVER 1/2" 6_ CURB / CURB AND GUTTER SLOPE TRANSITIONS ADJACENT TO CURB RAMPS ARE INCLUDED IN PAYMENT FOR CURB / CURB AND GUTTER. TYPE B 7. CURB RAMPS ARE TO BE LOCATED AS SHOWN ON THE PLANS OR AS DIRECTED PARALLEL BY THE ENGINEER. THEY .ARE TO BE PROVIDED AT INTERSECTIONS WHEREVER AN ACCESSIBLE ROUTE WITHIN THE RIGHT OF WAY OF A HIGHWAY FACILITY CROSSES A CURB REGARDLESS OF WHETHER SIDEWALK IS EXISTING, PROPOSED, OR NONEXISTENT. THEY MUST BE LOCATED WITHIN PEDESTRIAN CROSSWALKS AS SHOWN ON PLANS OR AS DIRECTED BY THE ENGINEER, AND SHOULD NOT BE LOCATED 3EHIND VEHICLE STOP LINES, EXISTING LIGHT POLES, FIRE 12,V MAy, HYDRANTS, DROP INLETS, ETC- ACCESSIBLE ROUTES PROVIDE A CONTINUOUS �J UNOBSTRUCTED, STABLE, FIRM AND SLIF RESISTANT PATH CONNECTING ALL -� 12:1 MAX 8,1 ACCESSIBLE ELEMENTS OF A FACILITY THAT CAN BE APPROACHED, ENTERED 5R,`M1N - AND USED HY PEDESTRIANS. X`X` '1 8. RAMPS MAY BE PLACED ON RADIAL OR TANGENTIAL SECTIONS PROVIDED THAT 2' MIN AT X. , 2" HIGHER THAN THE CURB OPENING IS PLACED WITHIN THE LIMITS OF THE CROSSWALK AND EDGE OF PAVEMENT THAT THE SLOPE AT THE CONNECTION OF THE CURB OPENING 15 PERPENDICULAR TO THE CURB. AT ,SAME AS TCP OF CURB TYPICAL CONCRETE SIDEWALK IS 4" THICK. WHEN THE ENTRANCE RACIICANNCT TYPE C. ACCOMMODATE THE TURNING 3EQUIREMENTS OF ANTICIPATED HEAVY TRUCK TRAFFIC, REFER TO STANDARD CC-13, COMMERCIAL ENTRANCE (HEAVY PARALLEL Yx PERPENDICULAR TRUCK TRAFFC) FOR CONCRETE DEPTH. 10. WHEN CURB RAMPS ARE USED IN CONJUNCTION WITH A SHAPED USE PATH, THE MINIMUM WIDTH SHALL BE THE WIDTH OF THE SHARED USE PATH 16" - 2 4" TRUNCATED DOME c-c � 0 O O 0 0 0 O O C O O 0 0 0 0 0 + a 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0- ` 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 - O 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0.2" 50Y - 62L OF BASE DIAMETER 0 0 0 0 0 0 0 0 0 0 C 0 0 0 0 TOP DIAMETER o 00 0 0 0 00 0000eoo BASE - 1 4T� VARIABLE BASE DIAMETER 4' MINIMUM PAY LIMITS TRUNCATED DOME DETECTABLE WARNING DETAIL DE AIL SHEET 1 OF 4 CG-12 DETECTABLE WARNING SURFACE SPECIFICATION ENC RE REEFFERENC REV. 7/05 GENERAL NOTES 105 777!7 502 203.05 VIRGINIA DEPARTMENT OF TRANSPORTATION ALBEMARLE COUNTY FINAL PLAN GENERAL NOTES GENERAL WATER & SEWER CONDITIONS GOOD FCUNDATION MATERIAL ROCKY FOUNDATION MATERIAL November 16, 2015 a MIN MIN. INITIAL BACKFILL 8" ' a„ ACSA GENERAL WATER & SEWER CONDITIONS A MIN. MIN, 6" BEDDING 1. WORK SHALL BE SUBJECT TO INSPECTION BY ALBEMARLE COUNTY SERVICE 68 STONE AUTHORITY (ACSA) INSPECTORS. THE CONTRACTOR WILL BE RESPONSIBLE *STABLE SOIL F?CCK FOR NOTIFYING THE PROPER ACSA OFFICIALS AT THE START OF THE WORK. * SCRAPE THE BOTTOM OF THE TRENCH. REMOVE ALL 2. THE LOCATION OF EXISTING UTILITIES ACROSS THE LINE OF THE STONES TO INSURE THE PIPE DOESN'T REST ON ROCK AND THEN COMPACT THE SOIL OR PROVIDE A 4" BEDDING OF PROPOSED WORK ARE NOT NECESSARILY SHOWN ON THE PLANS AND #68 STONE. WHERE SHOWN ARE ONLY APPROXIMA TEL Y CORRECT. THE CONTRACTOR SHALL, ON HIS OWN INITIATIVE, LOCATE ALL UNDERGROUND LINES AND FOUNDATION IN POOR SOIL UNDER -CUT CONDITION STRUCTURES, AS NECESSARY. 3. ALL MATERIALS AND CONSTRUCTION SHALL COMPLY WITH THE CURRENT EDITION OF THE GENERAL WATER AND SEWER CONSTRUCTION SPECIFICATIONS, AS ADOPTED BY THE ACSA. UNSTABLE a" �•MI INITIAL BACKFILL 4, MI 4. DATUM FOR ALL ELEVATIONS SHOWN IN NATIONAL GEODETIC SURVEY. SOIL -, �. MIN. MIN. = MII� MIN• #68 STONE 5. THE CONTRACTOR SHALL BE RESPONSIBLE FOR NOTIFYING MISS UTILITY `--GRANULAR 2, FILL AS = APPR°v p BY ACSA (1-800-552-7001). STABLE SOIL OR ROCK 6. ALL WA TER AND SEWER PIPES SHALL HA VE A MINIMUM OF THREE AND A NOTE ; HALF (3.5) FEET OF COVER MEASURED FROM THE TOP OF PIPE, OVER THE CENTERLINE OF PIPE. THIS INCLUDES ALL FIRE HYDRANT LINES, SERVICE 1• NO ROCKS SHALL BE ALLOWED WITHIN 24" OF THE WATER LINES. 2, NO ROCKS LARGER THAN 6' IN ANY DIMENSION SHALL BE ALLOWED LATERALS AND WATER LINES, ETC. ABOVE THE INITIAL BACKFILL, 7.ALL WATER AND SEWER APPURTENANCES ARE TO BE LOCATED OUTSIDE 3.THE IN TIAL BACKFILL SHALL BE PLACED AND COMPACTED IN 6" LIFTS. q• NO ORGANIC OR FROZEN MATERIAL OR DEBRIS SHALL BF ALLOWED OF ROADSIDE DITCHES. IN THE TRENCH, 8. VALVES ON DEADEND LINES SHALL BE RODDED TO PROVIDE ADEQUATE 5• BELL HOLES SHALL BE DUG OUT IN ALL CASES. RESTRAINT FOR THE VALVE DURING A FUTURE EXTENSION OF THE LINE. 9. TREES ARE NOT PERMITTED IN THE ACSA EASEMENT. DUCTILE IRON WATER PIPE INSTALLATION BEDDINS 10. THE CONTRACTOR SHALL BE RESPONSIBLE TO COMPLY WITH THE NO -LEAD REGULATION REGARDING BRASS FITTINGS EFFECTIVE JANUARY 4, NTS FIG. w-2 2014 (SENATE BILL 3874 WHICH AMENDS THE SAFE DRINKING WATER ACT). TD-2 #5 DOWELS, 5" LONG A PERMISSIBLE N UCTI IN. AT 12" C-C JOINT 5' M 12:1 MAX m yl ? 12:1 MAX B 2' �_ B RAMP (SEE TABLE) TRUNCATED DOMES A SEE SHEET 1 OF 4 FOR DETAILS 5'-0" MIN SHAPE TO MATCH FACE OF ROADWAY CURB BACK OF CURB 48 �1MAX. 20 :1 48 : 1 MAX. -TMIN.� SECTION A -A -PERMISSIBLE CONSTRUCTION JOINT SECTION B-B NOTB FOR GENERAL NOTES ON THE DETECTABLE WARNING SURFACE, SEE SHEET 1OF 4. TYPE B PARALLEL APPLICATION ROADWAY GRADE IN PERCENT MINIMUM RAMP LENGTH IN FEET 4" CURB 6" CURB 0 4 6 1 5 7 2 5 8 3 6 9 4 8 12 5 10 15 6 14 5 Q cn O LL U � Il CROSSWALK TYPICAL PLACEMENT AT INTERSECTION WITHIN CROSSWALK 5' MW A 4'Sq UARE LANDING AREA OUTSIDE OF TRAY ELWAY SHALL BE PROVIDED FOR CROSSWALK WITHIN PERPENDICULAR THE MARKED SSWALK CROSSWALK AREA. CG-12 NOTE: THE REQUIRED LENGTH OF A PARALLEL RAMP S LIMITED TO 15 FEET, REGARDLESS OF THE SLOPE. SHEET 3 OF 4 SPErIFI ITIN REFERENCE CC-12 DETECTABLE WARNING SURFACE 105 TYPE B (PARALLEL) APPLICATION REV. 7/05 502 VIRGINIA DEPARTMENT OF TRANSPORTATION 203.06 CD-2 CD 1 ( LW-12 (TYPAY LIMITS FOR PICAL ) PAVEMENT SUBBASE TOP OF CUT GOANE� LIMITS OUTLET plpEY FOR CUT E PAVEMENT TOP OF CUT OUTLET BEGIN WPIPE4TO SUBGRADE �' TOE OF FILL FILL COMBINATION UNDERDRAIN J` N' EW-12 �T'ti' SUBGRADE DITCH LINE ELBOW DITCH (TYPICAL) T� SHOULDER LINE FILL INF LINE 11 EDGE OF PAVEMENT CROSSDRAIN CD-1 AT LOWER END OF CUTS F PAVEMENT L: s0' CENTER LINE SECTION TRAVEL LANES Z. CROSSDRAIN CD-2 ON FILLS �- TRAVEL LANES �45 I' (WITH TYPE 1SELECT MATERIAL)--Ct-------/--CE- CENTER LINE SECTION-,----�- ------ ------ (WITH TYPE 1 SELECT MATERIAL) I; EDGE OF PAVEMENT TRENCH PLACEMENT EDGE OF PAVEMENT PAY LIMITS FOR SHOULDER LINE OUTLET PIPE TO TRENCH PLACEMENT W_ SHOULDER LINE BEGIN WITH 45" YPICAL)� TOE OF FILL +�-- PAVEMENT SURFACE & BASE DITCH LINE TOE OF FILL �- PAVEMENT SURFACE & BASE o 0 0 0 0° o 0 0 o I OF 0 0 0 0 0 0 0 o SUBBASE J_t EW-12 0 0 0 0 0 0 0 0 0 o LIMITS OF PAY FOR - 1_J 0 0 0 0 00 0 0 0 0 0 0 0 'Doc o SUBBASE (TYPICAL) p.0• o • o • p • O • o • O O O 4 • O • t- SELECT MATERIAL TYPE I OR 1 ? OUTLET PIPE o•a•o•o•o• -o• o 0 0 0 00 0 0 0 0 0�0 '00�0�0�0� -SELECT MATERIAL TYPEIORIII o-o •o -o - o •a - o •o • o . o • o • ° a PLAN VIEW SHOWING PLACEMENT OF a ; ; ; #57 ACGRE ATE, #8 AGGREGATE OR CRUSHED CD-2 CROSSDRAIN • • • • CLASS MEETING #8 GRADATION REQUIREMENTS. _ PLAN VIEW C#57LASS AGGREGATE, 88 AGGREGATE OR CRUSHED " GEOTEXTILE DRAINAGE FABRIC (PLACEMENT OF CD-1 CROSSDRAIN) GEOTEXTILE GLASS MEETING #8 GRADATION REQUIREMENTS. DRAINAGE 1'-0�� NON -PERFORATED OUTLET PIPE FABRIC OR +- PAVEMENT SURFACE & BASE OR t_- PAVEMENT SURFACE & BASE o F- SUBBASE OR CEMENT STABILIZED SUBBASE 0 0 0 0 0 0 0 0 0 0 - o •o • t-SELECT MATERIAL TYPE II OR SUBGRADE 0 0 0 0 0 0 0 o SUBBASE OR CEMENT STABILIZED SUBBASE b 0-0. o o• o• o• 0. o 0 0 0 0 0 0 0 0 0 0 0•0 -0 . 0... • 6• o•°• o o (CEMENT OR LIME STABILIZED) - M WALL THICKNESS (MIN) - INCHES 0.0• o o 0 • 0 • 0 • 0 • -�- SELECT MATERIAL TYPE) OR SUBGRADE " 0•0.0 . o • : • o • o • o • o o (CEMENT OR LIME STABILIZED) XKX TESTED ACCORDING TO ASTM D-2412 AT 5% DEFLECTION. #57 AGGREGATE, #8 AGGREGATE OR CRUSHED GEOTEXTILE GLASS MEETING #8 GRADATION REQUIREMENTS. #57 AGGREGATE, #8 AGGREGATE OR CRUSHED D AjN W GENERAL NOTES 11 GEOTEXTILE GLASS MEETING 48 GRADATION REQUIREMENTS. DRAINAGE 1'-0" 1. UNLESS SPECIFICALLY INDICATED, CROSSDRAIN WILL NOT BE FABRIC GENERAL NOTES LOCATED AT THIS POINT WHEN BOTH SUBBASE AND SUBGRADE ARE STABILIZED. 1. TRENCH SHALL BE FILLED WITH AGGREGATE AND THROUGHLY HAND TAMPED TO 2. TRENCH SHALL BE FILLED WITH AGGREGATE AND THROUGHLY HAND TAMPED TO INSURE COMPACTNESS. INSURE COMPACTNESS, APPROACH SLAB PAVEMENT 2. OUTLET PIPE SHALL BEGIN AT THE EDGE OF THE TRAVEL LANE PAVEMENT AND NON -PERFORATED OUTLET PIPE 3• OUTLLTBEIPE SHALL PLACED ONEAICRAT THE EDGALLELOF THE TRAVEL LANE L ER SLOPEL ENT AN. D X SHALL BE PLACED ON A GRADE PARALLEL TO THE SHOULDER SLOPE 2 % MIN. 13% $HADESIRABLE) GRADE. DESIRABLE) GRADE. BRIDGE .....: . :........... . SUBBASE 3. ON CURB AND GUTTER SECTIONS, WHERE IT IS IMPOSSIBLE TO OTHERWISE PROVIDE CID OUTLETS FOR CRDSSDRAINS, THEY ARE TO BE LOCATED SO AS TO DRAIN INTO DROP CD-2 5'-0" INLETS OR MANHOLES. 5'-0" AGGREGATE BASE MATERIAL TYPE I 4. ON SUPERELEVATED SECTIONS, TRENCH IS TO BE UNDER ENTIRE PAVEMENT AREA SIZE W. 218 (6" MIN. DEPTH) WITH OUTLET PIPE ON LOW SIDE ONLY. TYPE OF PIPE CRUSHING STRENGTH 7 W.T. 4" NON. DIAMETERI KW.T, 6" NOM. DIAMETER SMOOTH WALL PVC A03 1 1 0.153 SMOOTH WALL PE 70 PSI )EXX 70 PSI * * TYPE OF PIPE CRUSHING STRENGTH W.T. 4" NOM. DIAMETER )(W.T. 6" NOM.DIAMETER SMOOTH WALL PVC .103 0.153 SMOOTH WALL PE 70 PSI x x x 70 PSI iE iE if 4. ON CURB AND GUTTER SECTIONS, WHERE IT IS IMPOSSIBLE TO OTHERWISE PROVIDE OUTLETS FOR CROSSDRAINS,THEY ARE TO BE LOCATED SO AS TO DRAIN INTO DROP INLETS OR MANHOLES. 5, ON SUPERELEVATED SECTIONS, TRENCH IS TO BE UNDER ENTIRE PAVEMENT AREA WITH OUTLET PIPE ON LOW SIDE ONLY. 5. INVERT ELEVATION AT OUTLET END OF OUTLET PIPE TO BE A MINIMUM OF T-0" ABOVE 6. INVERT ELEVATION AT OUTLET END OF OUTLET PIPE TO BE A MINIMUM OF V-0" ABOVE INVERT ELEVATON OF RECEIVING DRAINAGE DITCH OR STRUCTURE. INVERT ELEVATION OF RECEIVING DRAINAGE DITCH OR STRUCTURE. PLACEMENT OF CD-2 CROSSDRAIN AT 5, ALL CONNECTIONS (ELBOWS, WYES, ETC.) WITHIN PAY LIMITS FOR OUTLET PIPE ARE TO X WALL THICKNESS (MIN) - INCHES 7. EL CONNECTIONS (ELBOWS, WYES, ETC.) WITHIN PAY LIMITS FOR OUTLET PIPE ARE TO BE OF THE SAME CRUSHING STRENGTH AS THE OUTLET PIPE. B BRIDGE APPROACH SLABS BE OF THE SAME CRUSHING STRENGTH AS THE OUTLET PIPE. 90E9E TESTED ACCORDING TO ASTM D 2412 AT 5% DEFLECTION. 7. OUTLET PIPE TO BE SECURELY CONNECTED TO EW-120R OTHER DRAINAGE 8. OUTLET PIPE TO BE SECURELY CONNECTED TO EW-120R OTHER DRAINAGE STRUCTURE. STRUCTURE. SPECIFICATION REFERENCE STANDARD CROSSDRAIN ,VD❑-F '�VDOT STANDARD CROSSDRAIN SPECIFICATION REFERENCE ROAD AND BRIDGE STANDARDS ROAD AND BRIDGE STANDARDS (AT GRADE SAGS AND BRIDGE APPROACHES) REVISION DATE SHEET I OF 1 SHEET 1 OF 1 REVISION DATE (AT LOWER END OF CUTS) o2 o2 701 VIRGINIA DEPARTMENT OF TRANSPORTATION 07/16 10B.05 108.04 07/16 VIRGINIA DEPARTMENT OF TRANSPORTATION 701 1- COMPRESSION x 3/4' MALE PIPE COUPLING OR APPROVED EQUAL 1- TYPE 'X SOFT COPPLR NOTE - NO SWEATED EIrT1NG5 DUAL SERVICE 1777-1 SINGLE SERVICE NOTE(. 1) SADDLES SHALL BE USED ON PVC PIPE. 35 MIN. i/B BEND COUPUNG�- // lq TEl; FOR USE ON ATTACHED SINGLE FAMILY RESIDENTIAL SERMCES OR DUAL USIDENi7AL AND IRRIGATION SERVICES. 1 �2 R " ^IMPRESSION x 3/4- MALE PIPE COUPLING APPROVED EQUAL =w USE ON DETACHED SINGLE FAMILY 2ESIDENTIAL SERACE YMERE AN IRRIGATON DETER I5 NOT PROVIUED. -CAST IRON 3JD FINISHED GRADE 12"-15 �I METER ! BOX --' -CORPORAPON STOP SAND OR OUST UNDER BOX AND SETTER (2-HNCH MINIMUM THICKNESS) R" t '4 '-UNICK A] _ L _ ; • NECESSARY 4' DJA(E1ER DRAIN PIPE, 12- r ��^^ • �.e• v< Y;. LONG STONE POOKET, VDOT T..` ;:4, �.Y,4,�Sei;y-rr .1;f ''.',.f: SPEC. 263. NO, 57 AGGREGATE TYPICAL. SERVICE LATERAL INSTALLATION (5/8" & 1" METERS) NTS FIG. W-BA TD-10 SEWER SERVICE LATERAL CONNECTION NOTES: 1. WHERE A SEWER SERVICE LATERAL CONNECTS TO A MANHOLE AND NO INVERT ELEVATION FOR THE SERVICE LATERAL IS INDICATED , THE TOP (CROWN) ELEVATION OF THE SERVICE LATERAL PIPE SHALL BE AT LEAST 0.2' HIGHER THAN THE TOP (CROWN) ELEVATION OF THE THE LOWEST PIPE CONNECTED TO THE MANHOLE, 2. SEWER LATERALS TAPPED INTO AN EXISTING SEWER MAIN SHALL BE CONNECTED USING A PIPE SADDLE. 3. MINIMUM GRADE FOR SEWER SERVICE CONNECTION SHALL BE 2% (1 /4" PER FOOT ) 4. ALL SEWER LATERALS SHALL HAVE A MINIMUM COVER 2' MIN DIAMETER OF 4�"7 ". 5. ALL SEWER LATERALS SHALL HAVE A MINIMUM COVER OF 3 FEET, MAIN LINE SALT TREATED FINISHED GROUND X 4 MARKER 'L SEWER SERVICE LATERAL CONNECTION FIG. S-2 TD-33 PLACE 5' GALVANI7ED " WITNESS " POST WITH�IT 0F� CAPPED ENDS PAINTED BLUE IN REMOTE AREAS a AS DIRECTED. MARKER LOCATION MAY BE SUBJECT NOTE: HYDRANT MUST BE 1 TO HIGHWAY DEPARTMENT APPROVAL. EQUIPPED WITH CHARLOTTES- 14- SCOTT R. C LLINS VILLE THREADS WHICH IS %\ THE LOCAL STANDARD. FINISHED GRADE --\ LENGTH OF BRANCH VARIES L) Lic. No. 035791 6. (27D�N 2' TO 1D' ��0 01/15/20 1 18"-22" „ N " I ONAL V'lA 7 CU. FT. VALVE Box I ADJUSTABLE TRAFFIC RATED W STONE VALVE BOX W/ LID U 42"MIN 6" GATE , .',{ VALVE z N TEE ¢ 2500 P.S,I. CONCRETE `S BASE AND THRUST BLOCK AGAINST UNDISTURBED STABLE M.J. GATE VALVE SOIL. STEEL PILE WHEN THE SOIL IS DISTURBED OR WHEN RESTRAINED JOINT FITTINGS - - - - A HYDRANT IS LOCATED IN A FILL, IN ADDITION (J'I (n TO POURING CONCRETE, A STEEL PILE SHALL z Z BE USED AS ADDITIONAL SUPPORT, w w WATER LINE !1a U O NOTE Z o Q z z 1. SURROUND WEEP HOLES WITH GRAVEL AND KEEP FREE OF CONCRETE. 2500 P•S.I. 2. MAINTAIN A 3 1/2' MIN, COVER FROM THE MAIN TO THE FIRE HYDRANT CONCRETE 8 a 2'X 2' BEARING AREA. ® o O O ( INCLUDING DITCHES ) THRUST BLOCK 3. FINISHED GRADE SHALL SLOPE AWAY FROM THE FIRE HYDRANT AND a• U CIDD w J J Lu VALVE BOX, 4. THE GATE VALVE IS ALLOWED IN SHOULDER OR BEHIND THE DITCH. n v , �. p J Q a IT IS NOT ALLOWED IN THE DITCH. A V /w J z Q g 2:5. FIRE HYDRANTS SHALL BE INSTALLED AT LOCATIONS WHERE WEEP a w Lu HOLES ARE ABOVE THE PREVAILING GROUNDWATER ELEVATION. IF ° O F coca REQUIRED TO BE IN WET AREAS, THE WEEP HOLES SHALL BE > Q Q PLUGGED AND THE HYDRANT SHALL BE PUMPED DRY. NOTE IN REMOTE AREAS, VALVE BOXES SHALL EXTEND SIX (6)INCHES ABOVE GRADE, ui � a a Lu TYPICAL FIRE HYDRANT ASSEMBLY DETAIL TYPICAL GATE_ VALVE ce o > N.T,S, NTS oUj wC FIG, W-4 FIG. W-5 TD-8 TD� B COVER LIFT NOTCH 12 3/8" WATER CAST IRON LID NOTES: (1) A 1-3/4" DIAMETER HOLE IS REQUIRED IN THE LID FOR TOUCH READ METERS, TYPICAL METER BOXES (5/8„_1" METERS) NTS FIG. W--•7 TD--13 36"MIN 24' B"MIN EMBEDMENT SPRING LINE � OF PIPE(::j NO. 68 STONE - - REMAINING BACKFILL SHALL NOT CONTAIN ROCK MATERIAL LARGER THAN 5" IN ANY DIMENSION -INTIAL BACKFILL* (6" LIFTS) * THOROUGHLY COMPACTED BY HAND OR APPROVED MECHANICAL TAMPER -HAUNCHING -BEDDING 6" max 4" min -FOUNDATION (SHALL BE REQUIRED WHEN SOIL CONDITIONS ARE UNSTABLE ALL PIPE) NOTE 1. OPEN CUTS IN PAVED AREAS WITHIN EXISTING VDOT RIGHT-OF-WAY SHALL BE BACKFILLED ENTIRELY WITH NO. 21A STONE. 2. FOR DUCTILE IRON PIPE THE BOTTOM Or THE TRENCH SHALL BE SCRAPED AND COMPACTED, AND ALL STONES REMOVED'DR A 4" BEDDING OF NO. 68 STONE SHALL BE PROVIDED' 3. WHERE ROCK IS ENCOUNTERED PIPE SHALL BE INSTALLED ON A MINIMUM 6" BEDDING OF NO, 68 STONE TYPICAL SEWER PIPE NSTALLATION IN TRENCH NTS FIG. S-3 TD- 34 e ^� E rn N E UE ) L I,p ^ E r" 1es^5 E V) M ® n ELd Ux v� E U U vW W N� O L 0 I�- n Envy) ©E n E( O N�o Ew " N,�...r� UU i w i� i U _ v1z C7 M_ E Q d 15e E �Z in It E �wF E M� U �H E ✓ E �zpm \00 v O a ? ¢ O rO ,-, }- NE �E nE (0E o� w �. .o nN �u w N~ '0 N0 N Q cc U O 0 TYPICAL MANHOLE FRAME & COVER N.T.S FIG S-1-D TD-31 5' MIN. VDOT CLASS 1 RIPRAP 3 0' MIN. r t• 6' IPIPEI 5" 1 6.1 VDOT NO 1 D.D. : ;• STONE BEDDINC 6" PIPE O.b. 12" SECTION A ---A CONCRETE ENCASFMFNT NOT TO SCALE LENGTH (VARIES) MATCH EXISTING PROFILE 1 EXCEPT WHERE SLOPE OF MAX BANK EXCEEDS 1 TO 1 1 A f 11 3'.6' MIN, :z- UNDISTURBED MATERIAL A ELEVATION NOTES: 1. WHERE LESS THAN 3' OF COVER IS AVA{LA®LE BELOW STREAMBED, CONCRETE ENCASEMENT WILL BE REQUIRED. 2. WHEN BEDROCK IS ENCOUNTERED AND COVER EQUALS OR EXCEEDS 3', THE TRENCH SHALL BE RACKFILLED WITH COMPACTFD 21A STONE AND TOPPED WITH 18" OF VDOT CLASS 1 RIPRAP. SEWER TYPICAL STREAM CROSSING N.T,S FIG. S-7 TD-36 w ,H N Q O N LF) in � 1 r1 O -4 -4 Lu W W Q d U-) JOB NO. 112066 SCALE N/A SHEET NO. 10 1992 FENCING AND ARMORING I DRIP LINE � I SNOW FENCE I _nfllllullH Illllluii��� � ... .illllllll � I�.-...iii�. Il�uumd _ .� SON— CORRECT TRUNK ARMORING to TRIANGULAR BOARD FENCE Source: Va. DSWC County of Albemarle Conservation Plan Checklist— To be placed on Landscape Plans (Handbook, PP M-284-111-297 for complete specifications) ) 3.38 Plate 3.38-2 1. The following items shall be shown on the plan: Trees to be saved; ® Limits of clearing (outside dupline of trees to be saved); ® Location and type of protective fencing, ® Grade changes requiring tree wells or walls; ® Proposed trenching or tunneling beyond the limits of clearing. 2. Markings: U All trees to be saved shall be marked with print or ribbon at a height clearly visible to equipment operators. U No grading shall begin until the tree marking has been inspected and approved by a County Inspector. 3. Pre -Construction Conference: U Tree preservation and protection measures shall be reviewed with the contractor on site. 4. Equipment Operation and Storage: U Heavy equipment, vehicular traffic and storage of construction materials including soil shall not be permitted within the driplines of trees to be saved. 5. Soil Erosion and Stormwater Detention Devices: U Such devices shall not adversely affect trees to be saved. 6. Fires: U Fires are not permitted within 100 feet of the dripline of trees to be saved. 7. Toxic Materials: U Toxic materials shall not be stored within 100 feet of the dripline of trees to be saved. S. Protective Fencing: U Trees to be retained within 40 feet of a proposed building or grading activity shall be protected by fencing. U Fencing shall be in place and shall be inspected and approved by a County Inspector prior to grading or construction. 9. Tree Wells: U When the ground level must be raised within the dripline of a tree to be saved, a tree well shall be provided and a construction detail submitted for approval. 10. Tree Walls: U When the ground level must be lowered within the dripline a tree to be saved, a tree wall shall be provided, and a construction detail submitted for approval. 11. Trenching and Tunneling: U When trenching is required within the limits of clearing, it shall be done as far away from the trunks of trees as possible. Tunneling under a large tree shall be considered as an alternative when it is anticipated that necessary trenching will destroy feeder roots. li_ Cleanup: ZI Protective fencing shall be the last items removed during the final cleanup. 13. Damaeed Trees: 0 Damage trees shall be treated immediately by pruning, fertilization or other methods recommended by a tree specialist. NOTE: IT, HE DEVELOPER'S RESPONSIBILITY TO CONFER WITH THE CONTRACTOR ON TREE CONSERVATION REQUIREMENTS. 1/15/20 OWNER SIGf4ATURE (DATE) DOUBLE STRAND #12 GAUGE WIRE WITH RUBBER HOSE & TURNBUCKLES 2"x2" HARDWOOD STAKE CUT & REMOVE BURLAP FROM TOP 1/3OF BALL AS SHOWN SCARIFY SUBSOIL TO 4" MIN. DEPTH MULCH SAUCER �1�1�9:1�Ze1:7_\�7y TREES UP TO 4" CAL. SHALL BE STAKED. TREES 4" CAL. OR LARGER SHALL BE GUYED WITH 3 EQUALLY SPACED TWISTED, #12 GAUGE WIRE WITH HOSE AND TURNBUCKLES. LOOP HOSE AROUND TRUNK ABOVE BRANCHES AS SHOWN, FLAG WIRES WITH COURVEY TAPE. REFER TO SPECS FOR ADDITIONAL INFORMATION. AMENDED SOIL MIX COMPACTED SUBGRADE TREES UP TO 4" CAL. SHALL BE STAKED WITH 2-2"x2" HARDWOOD STAKES. TREES OF 4" CAL. OR LARGER SHALL BE GUYED WITH 3 EQUALLY SPACED, TWISTED, AND TURNBUCKLES. LOOP HOSE AROUND TRUNK. FLAG WIRES WITH COURVEY TAPE. REFER TO SPECIFICATIONS FOR FURTHER INFORMATION GUYWIRES WITH RUBBER HOSE AND TURNBUCKLES 2/3 UP TREE 2"x2" HARDWOOD STAKES, ALIGN TOP OF STAKES MULCH SAUCER AMENDED SOIL MIX Plant Legend PLANT SCHEDULE SYM BOTANICAL COMMON NAME SIZE CANOPY (sf) TOTALSITE QUANTITY I COVERAGE (sf TREES QP QUERCUS PALUSTRIS PIN OAK 3 1/2" cal. 1 471 1 54 1 25,434 UNDERSTORY TREES EVERGREEN TREES IN ILEXx'NELLIE RSTEVENS' NELLIE RSTEVENS HOLLY 5-7' ht. 1 44 1 23 7 2,376 MG I MAGNOLIA GRAN DI FLORA TITTLE GEM' I LITTLE GEM MAGNOLIA 6'-8' ht. 1 82 1 18 1 2,214 Existing Tree Canopy Existing Wooded Area 19,680 TOTAL CANOPY I I I 1 1 52.080 esCOTT R. LLINS'_� ,L) Lie. No. 035791,h;, 0� 01/15/20 ��_1�SIONAL E�G\A F- a LU O O J J Evergreen Tree Planting Detail z Q 2: 2: TOTAL INTERIOR PARKING AND CIRCULATION: 0.79 ACRES 34,43.2 SF 0 w w A ;� , Not To Scale CANOPY REQUIRED (5%): 0.04 ACRES 1,720 SF z _j Q LOT 11� - \ PROPOSED PLANTING CANOPY CALCULATIONS: o.55 ACRES 25,905 SF > > x � W W w w _ x EXISTING TREES \ S w LU k o� TOTAL AREA = 3,85o SF \ \ \ \ \ Conservation Plan Notes. w w ° \ -.ALL TREES TO BE PRESERVED AND PROTECTED SHALL BE MARKED WITH PAINT OR RIBBON AT A HEIGHT CLEARLY VISIBLE TO EQUIPMENT OPERATORS. NO LAND DISTURBING ACTIVITY SHALL- BEGIN UNTIL THE TREE MARKING HAS BEEN INSTALLED BY THE CONTRACTOR AND INSPECTED AND APPROVED BY THE PROPOSED 6`; �� TRAILWAY TYP. PRIMITIVE \ \ COUNTY ENGINEERING DEPARTMENT. .a k ( ) 2. HEAVY EQUIPMENT, VEHICULAR TRAFFIC, AND THE STORAGE CE CONSTRUCTION MATERIALS AND SOIL LANDSCAPE AND \ \ \ SHALL NOT BE PERMITTED WITHIN THE OUTSIDE DRIPLINE OF TREES TO BE PRESERVED AND PROTECTED. MAINTENANCE EASEMENT �� ��-\\�` A\ 3. TEMPORARY EROSION CONTROL MEASURED AND/OR PERMANENT STORMWATER MANAGEMENT FACILITIES \ V LOCATIONS SHALL BE COORDINATED SUCH THAT THEY SHALL NOT ADVERSELY AFFECT TREES TO BE PRESERVED AND PROTECTED. \ \ 4 \ € I LOT 10 �° " I ` LIMITS OF TREE PROTECTION\ `,\ 4. FIRES SHALL NOT BE PERMITTED WITHIN 100 FEET OF THE OUTSIDE DRIPLINE OF TREES TO BE FENCING TO PROTECT THE PRESERVED AND PROTECTED. WOODED AREAS TO BE - ° / LOT 1 \ OP jNJ\` 5. TOXIC MATERIALS SHALL NOT BE STORED WITHIN 100 FEET OF THE OUTSIDE DRIPLINE OF TREES TO BE r X _ 4 PRESERVED ON THE SITE \ PRESERVED AND PROTECTED. 00 rn o II - -PACE��C� ° ( 1.38 i \ ` 6. NO LAND DISTURBING ACTIVITY SHALL BEGIN UNTIL THE TREE PROTECTIVE FENCING HAS BEEN INSTALLED Q o N I \ Q / C \ _>, \\ BY THE CONTRACTOR AND INSPECTED AND APPROVED BY THE COUNTY ENGINEERING DEPARTMENT. o o ILOT 9 I ° ° / N \ 7. WHEN TRENCHING FOR ANY KIND OF UNDERGROUND WATER, SEWER, ELECTRICAL, CABLE, TELEPHONE, OR OTHER UTILITY SERVICE IS NECESSARY WITHIN THE LIMITS OF TREE PROTECTION OR BEYOND THE LIMITS 1 \ OF CLEARING, THE SEPARATION FROM THE TRUNKS OF TREES SHALL BE MAXIMIZED TO THE FURTHEST LOT 15 / �\ a \\\\r ' \\ \�\\\ �� °\\;l�x� \\\ ` -� ) / EXTENT POSSIBLE. TUNNELING SHALL BE REQUIRED WHEN DEEMED, BY THE COUNTY ENGINEER, THAT TRENCHING WILL SIGNIFICANTLY DAMAGE FEEDER ROOTS OF TREES TO BE PRESERVED AND PROTECTED. 8. ANY DAMAGE TO THE CROWN, TRUNK, OR ROOT SYSTEM OF ANY TREE TO BE PRESERVED AND r ` PROTECTED SHALL BE REPAIRED IMMEDIATELY, IN ACCORDANCE WITH THE PRACTICES IN THE EROSION L9 TSB\l"\ / totO \ \\ \ °N AND SEDIMENT CONTROL HANDBOOK. CARE FOR SERIOUS INJURIES SHALL BE PRESCRIBED BY A �S1 I LOT 8 - T; w,. \ PROFESSIONAL FORESTER OR TREE SPECIALIST. ,LOT 16 9. SOILS WHICH HAVE BEEN COMPACTED, OVER THE ROOT ZONES OF TREES TO BE PRESERVED AND PROTECTED, SHALL BE AERATED BY PUNCHING HOLES WITH AN IRON BAR EVERY 18' OVER THE ROOT co ZONE. THE BAR SHALL BE DRIVEN 12" DEEP AND MOVED BACK AND FORTH IN EACH HOLE UNTIL SOIL IS LOOSENED. �� 10. TREE PROTECTIVE MEASURES SHALL BE THE LAST OF THE TEMPORARY EROSION CONTROL PLAN N - I 0.0 A� \� ✓,\`� \\ \„ ` r \ \ / MEASURES REMOVED DURING THE FINAL CLEAN-UP. J u LOT 7 ° \ I -PROPOSED 6' o A \ / �'v A N W I f / / \ EXISTING 100 PLANTING STRIP � I ( !� \ / / \ '�. `, -� SE STREAM BUFFER W 0)01 I-1 a I LOT 17 \ ACI LOT 6 EA O w Z LOT 18 I ( it LOT 5 Q ° m1 U) J —� / \ \ W \L9 LU L O \ CONTRACT PURCHASER SIGNATURE (DATE) 5/1J06 Page 1 of 1 III 19 / _ \ � 6 \ \ ` ' �, \. ./ O Z n 11 � I LOT I�-� LOT 27 vv \ yy �` Q - I - PROPOSED STREET I W 7j X I %/ LOT 2 \ \ \ \ J ', I ', � TREES (TYP.) I �- - � � x � � _ I 5 \ p 01- CDI ° ' LOT 20 \ \ PROPOSEDSo'\ \\ I I V I LV LOT 24 � '� � � �� � GREENWAY AREA - \ � � l L/7111 CD ( � DEDICATED TO ALBEMARLE \ / I I O� EN �� COUNTY / V I I ° I I I Ii x I LOT 20 LOT 3 - y 0 E U T ° 0 z I --- _ — LO 3 I — �.� = 2 AC) — Q V � X � � x ° ° o ° ° (18) MIS I I °° I LOT 21 �\ ° � 1 I \ ' ` yy J w � LOT I \ i X \ fi 'moo w I I �X OT 2g i� ,� U) I �, INDIGO ROAD 40' PUBLIC R/W W W W W X Nag° 51 EXISTING TREES TOTAL AREA=15,830 SF EXISTING too' STREAM BUFFER LIMITS OF TREE PROTECTION FENCING TO PROTECTTHE WOODED AREAS TO BE PRESERVED ON THE SITE, LOT 12 d'1?6,° y,Y Tree Planting and Staking Detail LOT 13 �` �\ �� Not To Scale CUT AND REMOVE BURLAP FROM TOP 1/3 OF BALL AS SHOWN SCARIFY SUBSOIL TO 4" MIN. DEPTH COMPACTED SUBGRADE NOTE: 1. STREET TREES PROVIDED 40' O.C. AND 5'-1o' FROM PROPOSED UTILITIES. 2. ALL SITE PLANTINGS OF TREES AND SHRUBS SHALL BE ALLOWED TO REACH, AND BE MAINTAINED AT, MATURE HEIGHT; THE TOPPING OF TREES IS PROHIBITED. SHRUBS AND TREES SHALL BE PRUNED MINIMALLY AND ONLY TO SUPPORT THE OVERALL HEALTH OF THE PLANT. 3. TOTAL STREET FRONTAGE=1,11o' (INDIGO RD) & 86o' (CRIMSON ST)=1.,970' REQUIRED STREET TREES: 5o (1 TREE PER EVERY 40' OF STREET FRONTAGE) PROPOSED STREET TREES: 55 NOTE: 1,11o' OF STREET FRONTAGE ALONG INDIGO ROAD REQUIRED STREET TREES: 28 PROPOSED STREET TREES: 31 NOTE: 865' OF STREET FRONTAGE ALONG CRIMSON STREET REQUIRED STREET TREES: 22 PROPOSED STREET TREES: 22 TOTAL SITE AREA: 5.841. ACRES 254,434 SF CANOPY REQUIRED (20%): 1.168 ACRES So,887 SF PROPOSED PLANTING CANOPY CALCULATIONS: 1.1.96 ACRES 52,o8o SF U F oz Q U) C CO L W to C I LOT 22 � r � 2 IN LOT 1 9 ° W = I ° v o � . " LOT 3 J Q ° ✓ ✓ -- — — —� X �� x �� ° x DISTANCE=28o' ° _ ` O LL ° O OPEN ✓ C�1 ------------- m SPACE A SIGHT DISTANCE=28o INDIGO OAD / LOT 31 y i (0 6 C VAR. WDITH UBLIC R/W ---- - �N - ° x -- — ° x w- w _vu - - w w w -W W 1 I \ t x x — _ y LLl W - / In LU 17V 4-2'--1' 0:65' _ - / — — — — 310' FR�NTC�L INTERSECTION TO INDIGO ROAD - — - - - - - OMEN & CRANBERRY LANE SPACE E 30B No. GRAPHIC SCALE ✓ ° (54) OP STREET (0.025 AC) 3p65 `` �__,.- 112066 TREES 30 0 15 30 60 120 2 �$� / = SCALE C LAU DI U S N52° o � � 111 _ 301 CROZET PARK 1 ( IN FEET ) SHEET NO. inch — 30 ft. / 11 Design Year: 10 Foothill Ph VI Job #: 1 Prepared by: Design Storm Year = 10 POINT DOWNSTREAM STRUCTURE DRAIN AREA RUNOFF COEFF. CA I INLET TIME RAIN FALL RUNOFF Q INVERT ELEVATIONS LIENGTH SLOPE DIA CAPA- CITY VEL FLOW TIME INCR ACCUM ACRES C MIN MIN C.F.S. UPPER LOWER FEET FT./FT. INCHES C.F.S. F.P.S. SEC 14 0.13 0.90 0.12 0.12 5.00 6.67 0.8 10 653.00 652.00 3 .00 0.0313 15 11.4 5.2 6.2 10 0.17 0.79 0.13 0.25 5.10 6.63 1.7 8 651.90 651.10 2.70 0.0311 15 11.4 6.5 3.9 8 0.00 0.30 0.00 0.48 5.61 6.47 3.1 6 651.00 650.20 6.01 0.0129 15 7.3 5.7 10.9 6 0.00 0.90 0.00 0.48 5.79 6.42 3.1 4 1 1 650.10 649.35 136.09 0.0055 15 4.8 4.1 32.9 4 0.00 0.90 0.00 1.70 6.34 6.25 10.6 2 648.50 648.34 2.36 0.0056 24 17.0 5.7 5.0 2 0.00 0.90 0.00 1.70 6.42 6.23 10.6 OUT 648.23 648.08 2.19 0.0055 24 16.8 5.6 4.8 12 0.27 0.86 0.23 0.23 5.00 6.67 1.5 8 651.75 651.10 123.84 0.0052 15 4.7 3.4 36.4 20 0.61 0.76 0.46 0.46 5.00 6.67 3.1 18 657.00 656.33 121.11 0.0055 15 4.8 4.1 29.2 18 0.09 0.83 0.07 0.75 5.49 6.51 4.9 16 656.23 656.00 28.03 0.0082 15 5.9 5.3 5.2 16 0.00 0.90 0.00 1.21 5.66 6.46 7.8 4 654.90 653.25 78.98 0.0209 24 32.7 8.5 9.3 28B 0.27 0.72 0.19 0.19 5.00 6.67 1.3 28 1 666.00 663.00 141.88 0.0211 15 9.4 5.4 26.5 28 0.03 0.70 0.02 0.22 5.44 6.53 1.4 24 1 662.90 661.00 48.44 0.0392 15 12.8 6.8 7.1 24 0.09 0.85 0.08 0.46 5.56 6.49 3.0 16 660.90 658.50 1 53.19 0.0451 15 1 13.7 8.8 1 6.0 26 0.23 0.72 0.17 0.17 5.00 6.67 1.1 24 1 665.00 662.00 80.44 0.0373 15 12.5 6.3 12.9 22 0.30 0.72 0.22 1 0.22 5.00 6.67 1.4 18 1 1 658.50 1 657.50 1 47.97 1 0.0208 1 15 1 9.3 15.4 8.8 Structure Area (Acres) CW t' (Min.) Station EI W ' -I \ 2 4 0.00 0.00 0.90 0.90 5.0 5.0 10+30.75 10+63.10 6 0.00 0.90 5.0 12+03.19 O \ \ 8 0.00 0.30 5.0 12+69.21 GOT T 23 10 0.17 0.79 5.0 12+98.91 Z2 � ' G07- / 12 0.27 0.86 5.0 11+27.84 = 14 0.13 0.90 5.0 13+34.91'ml 16 0.00 0.90 5.0 10+82.98 - 18 0.09 0.83 5.0 11+15.01 20 1) 0.61 0 30 0.76 0 72 5.0 5 0 12+40.12 10+51 97 24 0.09 0.85 5.0 10+57.19 OT20 v v' 28 0.03 0.70 5.0 11+09.63 YD-12 28B 0.27 0.72 5.0 12+55.51 26 0.23 0.72 5.0 10+84.44 MUUKL, KTCFTAIZD - -- tD.B. OROANA YD-10 0.1990 ACRES ZONING: R-6 RESIDENTIAL= � Q 3924 PG. 271-- % 3 0 j 22 °Z GOT �4 r , I 056A2-04-00-00300 6 - IN MARTIN - � T, O 3 ,u T r OR S ACRES H � L" ZONING: R-6 RESIDENTIAL -� --_- D.B. 4369 PG. 199 OT a 6 w -14 i �56A2-04-00-00200 BEASLEY, ALBA E i 0.2120 ACRES f ■ z ZONING: R-6 RESIDENTIAL I I __D.B. 2275 PG. 096 '' I c �O 34 •, ' I I 3 J T4 056A2-04-00-00100 MACLEAN, GERARD E OR AMY M I G O I T3 0.2710 ACRES ZONING: R-6 RESIDENTIAL D.B. 2865 PG. 731 YD_4 I v GOTz \ I / L \ w 056A2-01-00-072A0 CLAUDIUS CROZET PARK INC \ 11.6650 ACRES ZONING: RURAL AREAS D.B. 1536 PG. 408 GRAPHIC SCALE 50 0 25 50 100 ( IN FEET ) 1 inch - 50 ft. w JKP Table 6: Sump Inlet Design Table IM • SURFACEELEV -0 N • •INLET WATER _-___�-_-__ 1 11 0�� 1 11 m l 11 1 1 .• 1 • 1 --___�-_-__ 1 11 0� 1 11 m 1 11 1 1 • . • � 1 • --___�-_-__ 1 11 0� 1 11 m 1 11 1 1 . 1 •• 1 YARD DRAINAGE DESCRIPTIONS PIPE INFORMATION INLET INFORMATION STIR. NO. DIA. (in.) LENGTH" (ft.) SLOPE (%) INVERT IN INVERT OUT MATERIAL INLET TYPE Curb Type SIZE RIM ELEVATION YD-6 YARD INLET N/A 24" 675.84 YD-5 12 57.50 2.05% 670.75 669.50 HDPE YD-4 YARD INLET N/A 24" 674.90 YD-3 12 65.34 4.64% 669.40 666.18 HDPE YD-2 YARD INLET N/A 24" 672.70 YD-1 12 74.83 2.70% 666.10 664.00 HDPE YD-12 YARD INLET N/A 24" 665.63 YD-11 12 28.00 0.50% 661.27 661.11 HDPE YD-10 YARD INLET N/A 24" 665.99 YD-9 12 33.40 0.51% 661.01 660.82 HDPE YD-8 YARD INLET N/A 24" 667.90 YD-7 12 75.59 0.50% 660.72 660.32 HDPE YD-14 YARD INLET N/A 24" 669.98 YD-13 12 65.40 3.14% 663.00 660.82 HDPE YD-18 YARD INLET N/A 24" 664.59 YD-17 12 47.26 5.36% 653.00 650.25 HDPE YD-16 YARD INLET N/A 24" 661.03 YD-15 12 51.18 0.50% 650.15 649.88 HDPE INLETS IN SUMP, DESIGN (CURB SPREAD AND INLET SPREAD AND DEPTH) Intensity 4.00 (Intensity is 4 in/hr for spread, and 6.5 in/hr for capacity and depth) Mannings Coefficient, n is 0.013 Inlet Hydrology Curb and Gutter Inlet a xUi In o mo 6 n Q O- C C fn al L N 9 O N m CL C m m 00 U `U a) O p N O L 3 O� U U N L O r C (0 O m N (p C U ` C �_ m o U a) a N O' -O m N m 7 J F OQ O y N 0 N O U O .-. y, a, N .N. 7 O7 O7 fl_ fn 3 fl. I= C ii > ¢ U Q U C3 C� 0 0) 0) 3 cn <n � 0 a L a N � X cc left 0.17 0.86 0.146 0.58 0.00 0.58 0.0010 0.0200 2.0 0.0833 4.1650 8.40 right 0.10 0.86 0.086 0.34 0.00 0.34 10.0010 0.0200 2.0 0.0833 4.1650 6.88 12 3C 6.0 combined flow 0.9 0.12 0.264 6.05 Maximum allowable spread=15' left 0.13 0.76 0.099 0.40 0.00 0.40 0.0010 0.0200 2.0 0.0833 4.1650 7.25 right 0.48 0.76 0.365 1.46 0.00 1.46 0.0010 0.0200 2.0 0.0833 4.1650 11.83 20 3C 6.0 combined flow 1.9 0.19 0.418 9.59 Maximum allowable spread=15' left 0.18 0.72 0.130 0.52 0.00 0.52 0.0010 0.0200 2.0 0.0833 4.1650 8.03 right 0.09 0.72 0.065 0.26 0.00 0.26 0.0010 0.0200 2.0 0.0833 4.1650 6.19 28B 3C 8.0 combined flow 0.8 0.09 0.207 4.74 Maximum allowable spread=7' Table 6: Sump Inlet Design Table INLETS IN SUMP, DESIGN (CURB SPREAD AND INLET SPREAD AND DEPTH) Intensity 6.50 (Intensity is 4 in/hr for spread, and 6.5 in/hr for capacity and depth) Mannings Coefficient, n is 0.013 Inlet Hydrology Curb and Gutter Inlet n -vc � m m U O C m m O . Q OI C N O U > O p m U U '3 0 t 1L L m N U _O ❑ F O G .m� C C o m o a) al rn Q) Q -a 3 m m n Y O Q a+ o rn O) N o t fn E a- > •L.+ J Q U Q - U C7 C7 c7 v) W 3 U) 00 -O -o F left 0.17 0.86 0.146 0.95 0.00 0.95 0.0010 0.0200 2.0 0.0833 4.1650 10.08 right 0.10 0.86 0.086 0.56 0.00 0.56 0.0010 0.0200 2.0 0.0833 4.1650 8.26 12 3C 6.0 combined flow 1.5 0.17 0.365 8.36 Maximum allowable spread=15' left 0.13 0.76 0.099 0.64 0.00 0.64 0.0010 0.0200 2.0 0.0833 4.1650 8.70 right 0.48 0.76 0.365 2.37 0.00 2.37 0.0010 0.0200 2.0 0.0833 4.1650 14.20 20 3C 6.0 combined flow 3.0 0.27 0.578 13.25 Maximum allowable spread=15' left 0.18 0.72 0.130 0.84 0.00 0.84 0.0010 0.0200 2.0 0.0833 4.1650 9.63 right 0.09 0.72 0.065 0.42 0.00 0.42 0.0010 0.0200 2.0 0.0833 4.1650 7.43 28B 3C 8.0 combined flow 1.3 0.13 0.286 6.55 Maximum allowable spread=7' Table 7: Grade Inlet Design Table INLETS ON GRADE, DESIGN (CURB SPREAD AND INLET CAPTURE) Intensity 4.00 (Intensity is 4 in/hr for spread, and 6.5 in/hr for capacity and depth) Mannings Coefficient, n is 0.013 Inlet Hydrology Curb and Gutter Inlet � � Q o m m m o ai U N a5 Q p, o C- O U m N V1 N vC a) w 7 U N U rn 3 '� N p 16 > 0- m a � ° 3 o x 2 w 3 o c 0 a`) g o °' c °' a) o o c c 9 U o 3 m +� lv F °? o °' m E J O l0 m m o C 7 x p cn _� (0 U) m O m O C O N O U 7 (0 m U) a U) � II II J C U X > J d U U C1 C� C1 °' U) U) U) (n F W m 3 U) U) .I J W U C1 CU L)) M a 10 3BB 8.0 0.17 0.79 0.134 0.54 0.00 0.54 0.0300 0.0200 2.0 0.0830 4.1500 4.30 0.93 35120 0.1463 0.1561 6.22 1.29 1.00 0.54 0.00 Maximum allowable spread=15' 14 3B 8.0 0.13 0.90 0.117 0.47 0.00 0.47 0.0336 0.0200 2.0 0.0830 4.1500 4.00 0.95 35120 0.1463 0.1590 6.00 1.33 1.00 0.47 0.00 Maximum allowable spread=14' 18 3BB 8.0 0.0? 0.83 0.075 0.30 0.00 0.30 0.0346 0.0200 2.0 0.0830 4.1500 3.36 0.98 35120 0.1463 0.1634 4.93 1.62 1.00 0.30 0.00 Maximum allowable spread=14' 22 3B 12.0 0.36 0.72 0.216 0.86 0.00 0.86 0.0335 0.0200 2.0 0.0830 4.1500 5.03 0.88 35120 0.1463 0.1488 8.08 1.49 1.00 0.86 0.00 Maximum allowable spread=14' 26 3B 4.0 0.2� 0.72 0.166 0.66 0.00 0.66 0.0209 0.0200 2.0 0.0830 4.1500 4.98 1.00 35120 0.1463 0.1663 5.86 0.68 1.00 0.66 0.00 Maximum allowable spread=14' 28 3BB 12.0 0.03 0.70 0.021 0.08 0.00 0.08 0.0626 0.0200 2.0 0.0830 4.1500 1.87 0.95 35120 0.1463 0.1590 3.52 3.41 1.00 0.08 0.00 Maximum allowable spread=7' AH SCOTT R. LLINS`; ,�i Lic. No. 035'791 � 01/15/20 ICNAL H H z z w w O O �/J Z ZO Q Z Z 0 0 O U U U m w J w J W � Lf)-j J Q Q Q Z O F- m m H Q ce W � a LU a 0 I >1 0 00 rn o W I N N N Ln QO\ . -I rl CD 't M I� co z N a J co W� 1 N Table 7: Grade Inlet Design Table 0') Z O INLETS ON GRADE, DESIGN (CURB SPREAD AND INLET CAPTURE) W Q J > Q Q Intensity 6.50 (Intensity is 4 in/hr for spread, and 6.5 in/hr for capacity and depth) Mannings Coefficient, n is 0.013 W Z Inlet Hydrology Curb and Gutter Inlet J 1--I D V > J $ o � 1 a i 42 m w w > V u) Q C U U m L9 m M C 'O O v, t� N � N ^ p N >, a) w W a) w ns � v N .�. rn ur t o $ x W_ o c u iV c a m 2 c o o U > o 3 c w o U `° o U) 2 3 w aD � N > ° `m O V m m m ° o _ ci @ m U) `° + S w N F o 2 N 3 O _ m U o 7 M - 2 m m x (n tL - o w T II cn to a) o m U > m 0 w Q O' X 3 3 0 3 `- - .- `m aEi _m d > J Q U U U C� d U) U) U) (n w a Cn CO J J W C3 U U T -r + 10 3BB 8.0 0.17 0.79 0.134 0.87 0.00 0.87 0.0300 0.0200 2.0 0.0830 4.1500 5.16 0.88 3.5120 0.1463 0.1488 7.85 1.02 1.00 0.87 0.00 Maximum allowable spread=15' 14 3B 8.0 0.13 0.90 0.117 0.76 0.00 0.76 0.0336 0.0200 2.0 0.0830 4.1500 4.79 0.89 3.5120 0.1463 0.1502 7.62 1.05 1.00 0.76 0.00 Maximum allowable spread=7' W < 18 3BB 8.0 0.09 0.83 0.075 0.49 0.00 0.49 0.0346 0.0200 2.0 0.0830 4.1500 4.03 0.95 3.5120 0.1463 0.1590 6.15 1.30 1.00 0.49 0.00 Maximum allowable spread=14' V LIJ 22 3B 12.0 0.30 0.72 0.216 1.40 0.00 1.40 0.0335 0.0200 2.0 0.0830 4.1500 6.04 0.81 3.5120 0.1463 0.1385 10.33 1.16 1.00 1.40 0.00 Maximum allowable spread=14' Uj 7 ��� a/ 26 3B 4.0 0.23 0.72 0.166 1.08 0.00 1.08 0.0209 0.0200 2.0 0.0830 4.1500 5.97 0.99 3.5120 0.1463 0.1649 7.23 0.55 1.00 1.08 0.00 Maximum allowable spread=14' 28 3BB 12.0 0.03 0.70 0.021 0.14 0.00 0.14 0.0626 0.0200 2.0 0.0830 4.1500 2.24 0.88 3.5120 0.1463 0.1488 4.49 2.67 1.00 0.14 0.00 Maximum allowable spread=7' PIPE DESIGN n = 0.013 Rpe Hydrology Pipe a � N vL U C m fn C 2 m m o o am 3 m E m o c ci �° c N m M c a) - N o E a� 3 m c o o c a� E o 0 F Y a) N .'= IN C O O a) a) L M N Q �i E rn W Q U U U F U' ci C C J C U 0 Ll- > LL 2' Rpe run: STR-14 - OUT 14 10 0.13 0.90 0.117 0.117 5.00 6.67 0.78 0.78 653.00 652.00 32.0 0.013 0.0313 15 11.42 5.19 0.10 10 8 0.17 0.79 0.134 0.251 5.10 6.63 0.89 1.67 651.90 651.10 25.7 0.013 0.0311 15 11.40 6.51 0.07 8 6 0.00 0.30 0.000 0.484 5.61 6.47 0.00 3.13 651.00 650.20 62.0 0.013 0.0129 15 7.34 5.71 0.18 6 4 0.00 0.90 0.000 0.484 5.79 6.42 0.00 3.13 650.10 649.35 136.1 0.013 0.0055 15 4.80 4.14 0.55 4 2 0.00 0.90 0.000 1.695 6.34 6.25 0.00 10.60 648.50 648.34 28.4 0.013 0.0056 24 16.99 5.70 0.08 2 OUT 0.00 0.90 0.000 1.695 6.42 6.23 0.00 10.60 648.23 648.08 27.2 0.013 0.0055 24 16.80 5.63 0.08 Rpe run: STR-12 - STR 8 12 8 0.27 0.86 0.232 0.232 5.00 6.67 1.55 1.55 651.75 651.10 123.8 0.013 0.0052 15 4.68 3.40 0.61 Rpe run: STR-20 - STR 4 20 18 0.61 0.76 0.464 0.464 5.00 6.67 3.09 3.09 657.00 656.33 121.1 0.013 0.0055 15 4.80 4.15 0.49 18 16 0.09 0.83 0.075 0.754 5.49 6.51 0.49 4.91 656.23 656.00 28.0 0.013 0.0082 15 5.85 5.34 0.09 16 4 0.00 0.90 0.000 1.212 5.66 6.46 0.00 7.82 654.90 653.25 79.0 0.013 0.0209 24 32.70 8.51 0.15 Rpe run: STR-28B - STR 16 28B 28 0.27 0.72 0.194 0.194 5.00 6.67 1.30 1.30 666.00 663.00 141.9 0.013 0.0211 15 9.39 5.36 0.44 28 24 0.03 0.70 0.021 0.215 5.44 6.53 0.14 1.41 662.90 661.00 48.4 0.013 0.0392 15 12.79 6.78 0.12 24 16 0.09 0.85 0.077 0.458 5.56 6.49 0.50 2.97 660.90 658.50 53.2 0.013 0.0451 15 13.72 8.84 0.10 Rpe run: STR-16 - STR 24 26 24 0.23 0.72 0.166 0.166 5.00 6.67 1.10 1.10 665.00 662.00 80.4 0.013 0.0373 15 12.48 6.25 0.21 Rpe run: STR-22 - STR 18 22 18 0.30 0.72 0.216 0.216 5.00 6.67 1.44 1.44 658.50 657.50 48.0 0.013 0.0208 15 9.33 5.45 0.15 w O Q zoc z � U Q � J p J W = J � o � o O o LL 0 N U w H r' w a U) JOB NO. 112066 SCALE III _ ^O1 SHEET NO. 12 R 383 CULVERT DRAINAGE PLAN *slow ■ ■ • H Project Foothill Crossing Phase V Plan Sheet No. Designer FGM, PE Sheet 1 of 1 Culvert beneath Pedestrian & Emergency Access Rev. Date Date 3/28/19 AHW Controls STATION: HYDROLOGICAL DATA D.A. = 53.4 ac. 100 yr. Flood plain elev. Design AHW depth elev. Structures elev. ireq. _ TWelev. Culvert DA: Cw - 0.38, Tc - 27 min.,12 - 2.5 in/hr,110 - 3.4 in/hr, 125- 3.9 in/hr = Shoulder = elev. 649.0 = CL elev. 649.2 DISCHARGES USED RISK ASSESSM ENT ADT Skew ° Cover '� Q 2 = 50.73 CFS Detours Available Length Q 10 = 68.99 CFS Overtopping Stage Q 25 = 79.14 CFS Flood Plain Management Inv. El. 641.5 So= 0.50% Inv. El. 641.16 Q = CFS Criteria and Significant Impact Orig. Gr. Elev. L= 68 Orig. Gr. Elev. Q = CFS CULVERT TYPE & SIZE Q Q/B HEADWATER COMPUTATIONS CONT. HW. ELEV. OUTLET VELOCITY End Treat. COMMENTS INLET CONT. OUTLET CONTROL HW/D HW Ke do (dc+D)/2 ho H LSo HW C.M. Smooth Outlet Controlled w/ downstream riprap. Proposed 36" RCP Culvert (10 yr) 68.99 68.99 2.0 6.0 0.5 2.6 2.80 2.80 4.0 0.3 6.5 6.5 1 N/A Culvert shall be countersunk 6". Outlet Controlled w/ downstream riprap. Proposed 36" RCP Culvert (25 yr) 79.14 79.14 2.5 7.5 0.5 2.9 2.95 2.95 5.0 0.3 7.6 7.6 N/A Culvert shall be countersunk 6". Design Flood Exceed. Prob. Elev. Overtop Flood Exceed. Prob. Elev. SUMMARY& RECOMMENDATIONS: Base Flood 1%Exceed. Prob. Elev. SCALE i"=io0' � 0�• 1 �� ■ ■ ■ ■ ■ ■ ■ ■ ■ SCOTT R. LLINS ," EXISTING .��• �i Lie. No. 035791 � STREAM � 01/15/20 0�� osl ON L `� ems• LU LU i _ A= O O Z J P�jJ� l > RP\\ROP ..�•' ,- ,.. �� / \ THE APPROVED FOOTHILL J - O � U U Cn .� / ❑ CLU ROSSING II SWM FACILITY 2B U _1 WATERSHED OUTFALLS BELOW w U)w . •/ _ THE PROPOSED CULVERT Q _ zLU LU �*•• / - o � o ----- ---- ���� / \ w UJ LU LU ♦ - �" LU Of a CL -S LU LU Samoa #new woman was - - _ CULVERT ANALYSIS • \ THEPROPOSED PLANS IDS CONSERVATIVE BECAUSE H 200 OF OVERLAND � • • ( / •�� FLOW w/ A ELEV.=6' \ / / IT ASSUMES THE TWO SWM FACILITIES \ - _ \ � (Tc=22 min.) �"_C � \ I ` / � WITHIN ITS WATERSHED ARE CLOGGED . LI COMMERCIAL & \ \ AND PROVIDE ZERO ATTENUATION.DUSTRIAL AREAS ❑ (J� \ / �100'WPO STREAM \ WITH A Cw=0.70 A_� ,X \ BUFFER, TYP.- --- • ,tee CULVERT DA i S ♦ LU N ~ O i - o Cw=0.38 I - �❑ �I TC=27 min.X ) ��� - S - PROPOSED �� �♦ RT \ OF CHANNEL � CULVE ♦� ❑ / 440' �j r Y - - �� FLOW w/ A ELEV.-35' k, N T, . - / �► - i --- --- --- - -El- -- -�❑ �•�` v ti CONCENTRAT- -_ ��' FLOW AT loft) - I e s • / ❑ EXISTTNG ♦ I' STREAM ♦ FORESTED AREAS l, / WITH A Cw=0.15 � _ - S / - � rnL9 > < - I ■ W _ Q N I I _ ■ - `� y z 1 • / I ( / ,�• - , W ♦ - ' J W RESIDENTIAL i - ♦� ❑ - _ �J �' - - - ■ �, I AREAS WITH ' ` ■ ■ -- l PACE J C� ♦ / A Cw=0.40�� - ■■ ����EET "°� w - -w - - W - �� _ - �- - - - - - ■ ��• HILLTOP ST I - - - - -SPACE Q Lu ❑ ❑ ♦ / 1 \ _ ❑ ��' ! El � PROPOSED SWM FACILITY ❑ 1-' /� f , \ CJ-1 (WITH THIS PLAN) OUTFACES U J ITS WATERSHED BELOW THE ❑ too PROPOSED ( PROPOSED CULVERT V ♦ j� ♦Ln � Cn O UJ llcll� LLJ U---- 100' WPO STREAM- fi J CULVERT DETAIL ' BUFFER,TYP. cn J ❑ SCALE 3. 30' 650 650 ❑\ UPSTREAM END OF PROPOSED CULVERT W Z UPSTREAM END OF PROPOSED CULVERT SHALL BE COUNTERSUNK 6". PROPOSED INVERT ELEV.=641.50'. CONTRACTOR SHALL FIELD VERIFY CHANNEL BOTTOM ELEVATION & ENSURE CULVERT IS COUNTERSUNK 6". CONTRACTOR SHALL LINE THE CHANNEL BOTTOM, A MINIMUM OF 20' IN LENGTH, WITH VDOT STD. CL. II RIPRAP. CONTRACTOR SHALL LINE THE CHANNEL BOTTOM UPSTREAM & DOWNSTREAM FROM THE CULVERT. PROPOSED GRADE/ EMERGENCY ACC SS ROAD 36" CL. III RCP 68.00' @ o.5o� 645 645 XISTING GRADE/ CHANNEL - 640 640 M W ko O rn m M o k kD � ko k SHALL BE COUNTERSUNK 6". PROPOSED ' �CISTING SANITARY SEWER _G -- '❑�TO REMAIN UNDISTURBED _ - INVERT ELEV.=641.50'. CONTRACTOR - �4g O \ SHALL FIELD VERIFY CHANNEL BOTTOM � '� ` � /` BENEATH PROPOSED FI�� +1 i ELEVATION &ENSURE CULVERT IS COUNTERSUNK 6". - - OPOSED-, �- - VDOT STD. O U_ EW-1 CDI�E:D \ �V* 100' W TREA BUFFER, TYP.0 (� CROZET DOWNSTREAM INVERT ELEVATION OF PROPOSED PARK POOL ` ❑ - S CULVERT=641.16. DOWNSTREAM 'END OF PROPOSED CULVERT SHALL BE SET 6" BELOW EXISTING SWM EXISTING CHANNEL BOTTOM ELEVATION. - FACILITY - - ❑ EXISTING U CONTRACTOR SHALL FIELD VERIFY CREEK V ,-EXISTING TYP. LU F_ CHANNEL ELEVATION &ENSURE CULVERT INVERT LU IS BELOW INITIAL CREEK BOTTOM ELEVATION. \ \ S a U) CONTRACTOR CHANNEL BOTTOM, / ALL LINE THE A MINIMUM OF % � JOB NO. / 20' IN LENGTH, WITH VDOT STD. CL. GRAPHIC SCALE \ \, � " II RIPRAP. CONTRACTOR SHALL LINE 112066 ❑ ik S THE CHANNEL BOTTOM UPSTREAM & DOWNSTREAM INVERT ELEVATION OF PROPOSED ' SCALE 0+50 1+00 ioo o 50 1o0 200 400�\ DOWNSTREAM FROM THE CULVERT. CULVERT=641.16. DOWNSTREAM 'END OFF PROPOSED CULVERT SHALL BE SET 6" BELOW �` AS SHOWN PROFILE SCALES \ \ EXISTING CHANNEL BOTTOM ELEVATION. ' 1"=5' (V) ( I� r ` S CONTRACTOR SHALL FIELD VERIFY CREEK SHEET NO. CULVERT 1' =50' (H) EE I - ` CHANNEL ELEVATION & ENSURE CULVERT INVERT T 13 I00 IS BELOW INITIAL CREEK BOTTOM ELEVATION.