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HomeMy WebLinkAboutSUB202000021 Plan - Revision Road Plan and Comps. 2020-03-30GENERAL NOTES OWNER: GLENBROOK, LLC PO BOX 1467 CHARLOTTESVILLE, VA 22902 DEVELOPER: RIVERBEND DEVELOPMENT, INC. 455 SECOND STREET SE SUITE 400 CHARLOTTESVILLE, VA 22902 A TTN: ALAN TA YL OR 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 TS / A CRE = 35 UNI TS PROPOSED DENSITY- PROPOSED LOTS = 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 (27.89) TOTAL OPEN SPACE REQUIRED (25q) = 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 RECREA TION AREA: TOTAL AREA PROVIDED = 37,950 SF (6,200 SF REQUIRED) 4,450 SF PROVIDED FOR ACTIVE RECREATIONAL TOT LOT. (MIN. TOT L 0 T SIZE = 2,000 SF) 33, 500 SF PROVIDED FOR THE PRIMI TI VE WALKING TRAIL AND PASSIVE RECREA TIONAL AREA. SEE SHEET 3 FOR DETAILS ON THE ACTIVE AND PASSIVE RECREATIONAL AREAS. PRESER VED/MA NA 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- MIN. 5' (18' MINIMUM FROM R/W OR EDGE OF SIDEWALK TO GARAGE) MAXIMUM — 25' MAXIMUM SETBACK SIDE: MINIMUM — 5 FEET, UNLESS THE BUILDING SHARES A COMMON WALL MAXIMUM — NONE BUILDING SEPARATION: 10 FEET, UNLESS THE BUILDING SHARES A COMMON WALL REAR: 20' MINIMUM AND NO MAXIMUM SUBDIVISION STREETS. CURB & GUTTER WA TERSHED: LICKINGHOLE CREEK WA TER SUPPL Y WA TERSHED 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. DA TUM: NA 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 = 8 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 Proposed Emergency Access 9550 NO TES: ---- ' 1. 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) STREET TREES SHALL BE PROVIDED ALONG ALL THE PUBLIC STREETS 40' O.C. IN ACCORDANCE WITH VDOT AND ALBEMARLE COUNTY STANDARDS. 5) ITE TRIP GENERATION: TRAFFIC IMPACT NUMBERS ARE BASED ON THE ITE TRIP GENERATION MANUAL, LOTH EDITION. CODE 220 WAS USED FOR THE DEVELOPMENT PROPOSED 31 DWELLING UNITS AD T RATE — 7.32 VPD PER DU = 227 AD T (113.5 ENTER/113.5 EXIT) AM PEAK RATE — 0.46 VPH PER DU = 14 VPH (3 ENTER/11 EXIT) PM PEAK RATE — 0.56 VPH PER DU = 17 VPH (11 ENTER/6 EXIT) 6) ALL TRASH SHALL BE COLLETED BY A DRIVING DUMPSTER SERVICE — EACH LOT SHALL HAVE AN INDIVIDUAL TRASH CONTAINER. 7) THIS PROPER TY IS NO T L OCA TED WI THIN A DAM INUNDA TION ZONE. 8) RETAINING WALLS GREATER THAN 3' IN HEIGHT REQUIRE A SEPARATE BUILDING PERMIT. WALLS EXCEEDING 4' IN HEIGHT REQUIRE A STAMPED ENGINEERED DESIGN. WALLS CROSSING LOT LINES REQUIRE AN EASEMENT. 9) ALL WATER LINES, SEWER LINES, AND FIRE LINES FROM THE MAIN TO THE STRUCTURE MUST HAVE A VISUAL INSPECTION PERFORMED BY THE BUILDING DEPARTMENT. FOOTHILL CROSSING PHASE V - ROAD PLAN SUB2020-00021 WHITEHALL DISTRICT ALBEMARLE COUNTY, VIRGINIA / N, � _ LOT 13 "CC LOT 12 LOT 1i / LOT ioIN ` LOT 14 \ \ J ♦ � LOT 9 LOT 15 ` LOT 8 LOAD C R/W LOT C LOT 6 LOT LOT 4 LOT r- W OVERALL ACREAGES TO TA A CRES OF L 0 TS: 2.99 A C (51.27) TOTAL ACRES OF OPEN SPACE: 1.62 AC (27. 8%) TOTAL ACRES OF ROW- 1.23 AC (21.0q') \ LOT 16 � LOT 17� C EA O LOT 18 CLAUDIUS CROZET PARK SHEET LAYOUT SCALE: 1" = 60' GENERAL BUILDING DEPARTMENT NOTES 1. WHERE THE FLOOD LEVEL RIMS OF PLUMBING FIXTURES ARE BELOW THE ELEVATION OF THE MANHOLE COVER OF THE NEXT UPSTREAM MANHOLE IN THE PUBLIC SEWER, THE FIXTURES SHALL BE PROTECTED BY A BACKWATER VALVE INSTALLED IN THE BUILDING DRAIN, BRANCH OF THE BUILDING DRAIN OR HORIZONTAL BRANCH SERVING SUCH FIXTURES. PLUMBING FIXTURES HAVING FLOOD LEVEL RIMS ABOVE THE ELEVATION OF THE MANHOLE COVER OF THE NEXT UPSTREAM MANHOLE IN THE PUBLIC SEWER SHALL NOT DISCHARGE THROUGH A BACKWATER VALVE. 2. DUE TO REQUIRED DISTANCES FROM LOT LINES AND STRUCTURES AS REQUIRED BY THE NFPA, UNDERGROUND PROPANE TANKS MAY BE PROHIBITED. THE BUILDER/DEVELOPER SHALL PLAN ACCORDINGLY I UBJEI SITE VICINITY MAP SCALE: 1" = 2000' ROADS LEGEND EXISTING CULVERT ....... EARTH DITCH CULVERT DRIVEWAY CULVERT 0 DROP INLET & STRUCTURE NO. BENCH MARK CURB w f — — — — — CLEARING LIMITS CURB & GUTTER PROPOSED PAVEMENT EC-3A DI TCH 6" DEPTH OF EC-3A DITCH EC-2 DITCH 6" DEPTH OF EC-2 DITCH EXISTING CONTOUR zoo 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 RESERV �S �II 0 lam. O� SCOTT R. LNNS'_, U Lie. No. 035'791,_ 0 03/30/20�� �ssI OVAL BASIN 111 APPROVALS DATE DEPARTMENT OF COMMUNITY DEVELOPMENT PLANNERIZONING 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. Z z o J Q OCL ~r- ` H w mc 0 U=i J Z Q� - � z � Ww c 0 0 LLI N N C) C) M M -4 M M M N CM z LU J_ U) z LU w J� w 0 O N z c- 0 O LL 1 LU ~ r ^ LU w Z I..L V w z > 1-1 O �() U Vl O LL U J H� O O L.L U LU w w � 2 a Ln JOB NO. 112066 SCALE kS SHOWN SHEET NO. 1 LEGEND Ho TMP: 060 - 7D0 �..��� �/ / /// j Lj \� / / OWNER: BR �- MANAGED STEEP SLOPES < /� \ ' ACREAGE: /9 A -\\\ \\��\-�a:-.�-�_'_���� �--�_-� \\ -\\ \ ��_ \\te\\ \ j i\ \�/•j ///\//\/-\ �/_ EXISTING TREELINE ZOGR6 RESIDENTINS 0COTT R. LLINS 091\USE: D. B/I\\5039/66 \Lic. No. 0357RESIDENTIAL- 100 STREAM BUFFER a ° 03 \ - mmmmmrl FUTURE PRIMITIVE CLASS B TYPE 1 TRAILWAY `).,IONAL \\ \ l.'/ j j FOOTHILL CROSSING GREENWAY AREA EX. ACSA SANITARY SEWER IN 20'ACSA SANITARY ESMT / �� ���---- if GLENBROOK GREENWAY AREA D.B. 1997, PG. 235 EXISTING LOT LINE-1 w , \ FOOTHIL ROSSINq II \ \ \ / / % / \ 100' STREAM BUFFER \\ 1 / yb CURRE� 1' UNDER \ \ \ �\ - \ / �/ �lll / / / '> O \ I - � - - - --EX MH PSV OS-17 CONSTI��CTION PERK I TMP: 056A2-04-00-000AO -� - _ - - - - ♦\ / �\ \ / /\ APPf VED PLAN \ / \ \ /\ / \ / /°//\ / \�_--- LD OWNER: PARKSIDE VILLAGE HOMEOWNERS � � � � � � \ \ � /\ � \ / \ / / SU;$ 01400187 ASSOCIATION, INC _ � Jl�\ \ l l/\�� ----- \ �� -- ACREAGE: A - - -' S --s �\ - / \\ - lL w - \ \ C 5 69 C / \ \ - \� - - I7 r - \ ZONING R-6 RESIDENTIAL / �� \ ® \ EX MH PSV OS-16- - _\ / D.B./PG.: 3205/626 _ ,ems ♦�� ♦� �\ A -�- y - I - _ - � \ - 111 / �l J / (" ill \ � y i / �� (/� Q - USE: OPEN SPACE FOR THE PARKSIDE - ♦ js ♦ ♦♦ \ \ \ ( L - - - - - - - - / l l / l / i ./l j / I z VILLAGE NEIGHBORHOOD♦. ■ �I� \ �♦ \ /l \ j / / /, ll/ / l� l' l / \ l i Z O Q . 4 � � \ v " N890 51' 1 "W 108.79, - �V A \ o �\s 1INGSWMIFACMiL /l %l l -1 w l z cn O " T O 4-00-0OU00 PARISI, RON LD & ALBERTA l� Q 0.1820ARES 0t* / ,l � \ z \\ \ ONING 6 SIDENTIAL \ co \\1.\ \ \ \ \ LL oW /.l / j\ \ \ / / / �.�/ I /� \/� ( / / > > B. 49 546 _� w W Lu - r, l\� \� l jl11 l w WW WWWLLW .4 W W W \ \ \ 056A2-04-0 W W LL 4 l I W \ \ \ URRAY, ENISE\ _ -\_ I I - I I /� �:. \� - �� . " l/ \ \\ 0.060AC S \ W// /l /l / I /l //llll/ / /� /lI j � \ \ ZONING: R-6 SID TIAL\ y \ - - - - - - �\ \ \ ♦ \ \ \ Q� i / \ \ \ \ \ \ /l j ( / l l , 11 / r l l \ \ can W,W- 056A2-04-00-00600 ( I \ \ \ \ _ \ \-\ __ \\ \ i/ 1 \ \ \ \ �W %W' l /\� / 111 \ l� j l/ \ �� �� l l n - 4-0Q-01600 V I A BECK, JUSTIN ARLES��� v \ `� �! 1 �� l I \ y Q v � DE w cHOTT I cTRsARAH v � - � s � = / - v �V 1 ( \ \ •\ v \ . � / I I I / / \ /% / ° / / � � � - - - - - - - \ SAND{ E H�AUSM N I 0.215a Ac \ \ i ,� - - - \ 1 I 1 I \ \ \ \ ♦ \ W . r / \ 11 j y l - - 0 \ \ 0.1850 ?1 RES \ I I ZONING. 6-RESIDENT \ \ 1 \ \ I / / \ Lu ZONIN . R-6 RESIDE TIAL I - _ D.B.3640 82 - s \� / \ / V A A \ \ \ A I i� i / I l I I .: / /// \� - - - - I PG. 174 - - / / A / / \ V A ♦ V I �. 1 I I 056A2-04-00-00700 ' - \ `� s \ �, 5/ �2 il4 00-00 00 - - \ \ \ 1 1 \\ \ \ �\ \�� \ ♦ \ - / I I I ,\ 111 \ °I\---- \ \ o561A2-04-00�01500 1 - - � \_ \ - - / / ♦ / \ ♦ / I I �\\ CA PAIRTNERS RLLLP I NJAMIN A - , \ 0.1 90 A RE y I OR C - KIRBY, PHILIP -� \ RESIDENTIAL i OR JENNIFER J - / \ \ \ \ \ N \ \ \ I I I I 1 I , \ \ \ \ \� \ \ / 0 0 I 0.1 80 ACRES i \, \ \ \ ZO ING R- 85 I II Z NING: R-6 ROE ENTTA- \ �a 0.2390 ACRES / \ i \ \ \ \ \ \ \ I \ /\, // C\\ \ Lu \ N D.B1510 PG. �\ _ 2708 PG. 619 TIAL i ( \ \ \ \ \ \ \ I I I I f / \ \ 0 0 \ \ \\ Q M M I 3 I B. 2229 PG. �97 \ \. \ EXISTING CREEK -- I 056A2-04-p0-01400 \\ ` TIAL OBER E JR V - I, 0,6A2-04-00-00800 I OR KARFN I \ I I FRA�IKL N G / /0.2270 AM I OR SHt ON C �\ i - - / _- - -moo_ ZONING R- RESIpENIIAL I 0.1740 A S _ _ _ '� A \ ♦ \ \ V A V ��%/ / \ I ZONING: R-6 RESIDENT AL I 400 - _ - D.B. 2838 PG 641 I \ � GORE, RICHARD � \ \ \ \ \ \ \ � \ \ \ \ � \ �\ V\V ��/ - - - I D.B. 295 PG. 115 '', OR OANA / _ ( \ \ \ \ \\ \\\ N \ \ \ \ \ \ \ - / 056�2-04-00-01 00 - - - - � I - _ j I _ zI IIr I-- - Zo.ONIN -6�S_IDi_ T V\ \\ \ \\ V\ A�:��\ N \\N \ \v _\ A \v \ \ \ ♦ �A\ Avv SCOTT D 056A2-04-00-00901990 ACRES OADHOUSE, STEPHEN 3024 PG271 Ir- qR S F \G 1980 CRESORURSUSE: RESIDEN �n/ZON G: R - rr /_ - - EXISTING TMP: 05600-00-00-057B1 IDENTIALv I II I I 0.1760 � PG6RW MANAGED OWNER: GEBROK, LLC D.B. 11 3 ZONIN = � `D.B. 3551 P .086 56A2- 300 SLOPES- ACREAGE: 932 AC NESIN MARTIN ZONING: R-6 RESaDENTIAL_oAzABH' D.B./PG.: 5039/75 056 - - - 056A2-04-00-0100-Li 0.2120 AC GR H, EMIL WANHILL„JO THAN ZONING:RSIDENTIAL/ A �CtiV USE: SINGLE FAMILY RESID �IAL I I 1 O LIZABETH F l R ANDRE Q s' I \ \ VA \ \ 4369 PG. 1 9 i / I ' 1750 AC S � > � I I � \ \ �" \A \ BENCHMARK: - ZO 70 ACR-6SRES NTIAL I " I _USE: RES TIAL \ V A \ I \ ONINCi: -6 RESIDENTIAL � � � -�' / w m \ �\ \ \ \ \ � � \ \ \ � SEX MH PARKSIDEVIL-1-14 D.B. 2533 PG. 177 - D.B. 4479 G. 396 � , I _ A V I V \ 1 \ \\ RIM=640' A I � i 0 � I 056A 0200 i V A I � � � C) V � _ � � �\x 0) / I i- \V A INV IN=633.7 i \ v I I BE, Y, ALBA / A \ A \� INV OUT=633.4 / (4 / o56A2 0 -o o - - 3 I r OR PA. B \ / A \ V v V % / \ /�` CV S AND, J MES KELLY I I r 0.2120 ACRES OR CARRIE T I I ZONIN : R-6 RES� NTIAL \ \ / 310 ACRES D.B. 22�5 PG. 096 I / Z NIN6 R-6 RES ENTIAL I I I - - U�,E_ S \ \ \ \ \ o \ w D. 50 PG. 214 I - I V A V A A\ A �� I A V� I \ V L TMP. A5600-00-00'-057B3 loo STREAM BUFFER \ \ \ \ I \ o 6A2-o o-poloo \ - \ \ \ � r� �STINF&KATHERINE OWNER: �GLENBROC)K, LLC \ �A PIC\V ACREAGE: 5.84 AC I A V A ,A A� \�A \ V i w�\ 0.2710AC SI - - _ ZONING: R-6 RESIDENTIAL A \ I / N \ \ \ I I Cl) \ w \ ZONING: R- RESIDENTIAL D.B.481 5o D.B./ �: 5039/71 / 1 I 1 A I 1 \\ I I / \ \\ I AI V 1\ W IDE TIaL / I 1 1 I I 11 1 / V v \ \ �20 'SANITARY SEWER \ v S N / I w40v'plje0R01V /A � III1 II I \ INIIP. \ III � \ \ \\ \\A \ VEASEMENT �R� \ D.B. 1997, PG . 235TMP: 056A2-01-00-07200 \ OWNER: CLAUDIUS CROZET PARK, INC ACREAGE: 10.73 AC EXISTING� I \\ V \ \ A \ LOT LINE - \ ZONING: RURAL' D.B./PG.: 1536/408 U \ _ - - / / / / I \ EXISTIN W \= \/ / / / / / / // / I I I GTREE 1 \ EXISTING 12' DI WATERLINEy\ i / / LINE N / _ \ Lu 20' WATERLINE � \ � _cp / EASEMENT RESERVED FOR FUTURE EXTENSION / D.B. 1974, PG. 456 - \ \ I \ \ 1 1 \ 1 �\ ; I u \ 1 �VA L TMP: 00- 32 AREA RESERVED FOR OWNER. GLENBROOK, LLC u PUBLIC DEDICATION UPON DEMAND BY THE COUNTY _ �, A A \ V \ V A \ w V ACREAGE: 8.50 AC D.B. 1974, PG. 456 \ \ ZONING: R-6 RESIDENTIAL U) - - ���°42, � \ \ \ \ \ \\ � \ co �•\ w \ W W. D.B./PG.: 5039/75 � �w ssQ\ V xA m / \ USE: SINGLE FAMILY RESIDENTIAL �S' \ \ \ \ VA 00 W EXISTING CREEK NOTES:.��..y� o � o 1. THIS PROJECT IS NOT LOCATED WITHIN FLOODPLAIN LIMITS, BASED �V A- w \� - N ON FEMA MAP NUMBER 51003CO229D ADOPTED FEBRUARY 4, 2005. -01-00-072A0 2. TOPOGRAPHY IS PROVIDED BY COMBINATION OF ROUDABUSH, TMP: 056A2V . \. . I` .� .A.�. . \ \. �"_ ♦ v v GALE & ASSOCIATES AND LOUISA AERIAL SURVEYS IN JANUARY OF OWNER: CLAUDIUS CROZET PARK, INC ACREAGE: 11.67AC 2007. THE BOUNDARY LINE INFORMATION IS PROVIDED BY N52° 02' 1$°w so.ss' ZONING: RURAL L \ ROUDABUSH, GALE & ASSOCIATES. TOPOGRAPHY HAS BEEN FIELD - - - - - - V A \ \ V I VERIFIED IN DECEMBER OF 2018. D.B./PG.: 1536/408 \ AA USE: PUBLIC PARK w w \ 3. NO PRESERVED STEEP SLOPES ARE LOCATED ON THE PROPERTY. -� 1' `w I w `w - _ - \- THE MANAGED STEEP SLOPES ARE LABELED. d1PAP4C �CvALE 4. A 100' WPO STREAM BUFFER IS SHOWN. I. P: 00-00-00-05500 50 v 0 2� 0 �00 v Zoo 1� OWNER: CO TY OF ALBEMAR�EE CIO, FINANC DMINISTRATIRN RM 149\ ACREAGE: 2.19 AC \ V - - - - �I- - - - - -�� � � � IN FEET _ ZONING: R-4 RESIDEN L (-� �- - � v � \ w W . .� W W . W .'\ _ w � \ 1 inch �50 ft. D.B./PG.: 2397/431 1. .� z I..L Q O U) z p Lu (� z Q O = U V z z tU) U) _ Cn X (f) W O 0L U t-� Z O O ui r' w a U) JOB NO. 112066 SCALE ill =50' SHEET NO. 2 3/lG" STEEL PLATE WELDED TO P05T & GROUND SMOOTH 2-1/2" DIA. GALVANIZED STEEL POST. PAINTED WITH 2 GOAT5 OF PRIMER AND INSIGNIA YELLOW--� 3/4" DIA. STEEL PIN W/ HEAD W/ 3/B" DIA. HOLE FOR LOCK LOCK FIN15H SURFACE CN.1.C.) i� mww 3" DIA. GALVANIZED - i9 STEEL PIPE SLEEVE + CPAINT ABOVE GROUND 'a o ' '-' I PORTION SAME AS POST) ° CONCRETE FOOTING � \ 3/16" STEEL PLATE WELDED = r r_= TO SLEEVE 12" \ NOTE: DRILL A 13/lG" DIA. HOLE THRU I BOTH THE POST AND SLEEVE FOR PIN PLACEMENT. \ I I I 12' 16' N SUNROOIA `i OR 20' PATIO N [*H/ 16' / � \' VILLA UNIT VILLA UNIT TYPE B TYPE A MIn m now-= wwwwo FUTURE FOOTHILLS PHASE II LOT LOT BUILDABLE 00 \ � EXISTING POND APPROVED UNDER WP0201700020 NOTE: THE PASSIVE RECREATION AREA (33,5 INFRASTRUCTURE PER APPROVED PLAN / \\ NUMBER AREA (SF) AREA (SF) ]H[ SF) IS THE AREA LOCATED WITHIN THE STREAM ` SUB20140oi87. FUTURE SUBDIVISION / / �� �F� 1 4,200 2,904 PROPOSED BUFFER AND OUTSIDE OF THE PROPOSED L TS \ PLAT TO INCORPORATE EMERGENCY EMERGENCY ACCESS ROAD ACCESS ROAD CONNECTION. I 2 3,339 2,534 �9BENCH AND \ RIGHT OF WAY PLATTED WITH RECORD °� III 3 3,360 2,560 SCOTT R. LLINS PLAT, DB.5039, PG.66 4 3,785 2,464 O REMOVABLE BOLLARDS COMPATIBLE I 5 3,784 2,464 Lic. No. 035791 ,$ .PROPOSED WITH KNOX BOX LOCKING SYSTEM FOR I 1 6 3,360 2,560 �� 03/30/20 PASSIVE \ 11 o� BENCH � RECREATION EXISTING STREAM \ \ � FIRE RESCUE TO BE INSTALLED TO \ \\ � � / V, AREA ` \ \ PREVENT VEHICULAR ACCESS BUT STILL \�° 7 3,784 2,464 SSIONAL S3 ° \ \ ALLOW ACCESS FOR EMERGENCY VEHICLES. 8 3,784 2,464 33,500 SF 6 S) \, \ SEE DETAIL, THIS SHEET \ \\ 9 3,360 2,560 ��. NOTE: THE PRIMITIVE PATHWAY SHALL TIE -INTO \\ \ 10 5,555 3,544 F EMERGENCY ACCESS DESIGN \\ sr3 THE PAVED EMERGE CY ACCESS ROAD / _ _ \` = j s� WEIGHT BEARING CAPACITY 11 6,891 4,476 3g, PEDESTRIAN &BICYCLE PAT AY FOR AN ACCESS 12 3,617 2,814 CONNECTION ACROSS THE C EEK AND TIE-IN \ SHALL BE 85,000 LBS° \ j z CONNECTION TO THE FUTURE DEVELOPMENT "' �� \ j 13 4,957 3,411 own-\ 14 4,565 3,052 0 / E - u EXISTING 100' \ � / PROPOSED 2o' ASPHALT 15 3,186 2,382 STREAM BUFFER EMERGENCY ACCESS DESIGN ` EMERGENCY ACCESS AND 16 5,331 3,760 u WEIGHT BEARING CAPACITY _-_- �BICYCLE/PEDESTRIAN ACCESS. 17 5,407 3,885 -- z SHALL BE 85,000 LBS SEE DETAIL, SHEET g 18 3,267 2,463 �\ 19 3,736 2,405 � PAVED EMERGENCY ACCESS TO CONNECT TO LOT 1 \ ` GLENBROOK DEVELOPMENT FOOTHILLS 20 3,642 2,341 Q L. 3 `PHASE II DEVELOPMENT SUB2o1800023 21 3,278 2,477 z J z \ ` 25' MAX SETBACK 22 4,187 2,783 Z O Q J ACCESS ROAD TO BE EXTENDED r_ a / LOT 12 \ TO PARK RIDGE DRIV 23 5,920 4,510 O p / i \ NO PARKING SIGN UNTIL THE ROADWAY INFRASTRUCTURE 24 3,485 2,669 U m O ` 6' LANDSCAPING & PROPOSED 2o' ASPHALT \ ` FOR FOOTHILLS PHASE II IS COMPLETE 25 5,196 3,306 ~ w U) U- p J 0 j N 26 6,080 3,943 MAINTENANCE EASEMENT PROPOSED EMERGENCY ACCESS AND Q z � � LOT 11 \��BENCH BICYCLE/PEDESTRIAN ACCESS, �\ H o Q SEE DETAIL, SHEET 9 \ ` 27 3,636 2,831 > z r FRONT SETBACK 37xS. 28 6,508 4,106 w 5 ` PROPOSED PRIMITIVE• ` 29 5,595 3,598 uj m TRAILWAY (TYP.Ln '-,%, REMOVABLE BOLLARDS COMPATIBLE LOCATED WITH ` 30 3,633 2,828 li Lu € /WITH KNOX BOX LOCKING SYSTEM FOR 33,500 SF PASSIVE 31 5,134 3,390 z ✓ FIRE RESCUE TO BE INSTALLED TO RECREATION AREA O PREVENT VEHICULAR ACCESS BUT STILL ` NOTES: U) L„ - - �• _ ALLOW ACCESS FOR EMERGENCY VEHICLES. 1. THE STREAM BUFFER(S) SHOWN HEREON SHALL BE 97 SEE DETAIL, THIS SHEET \ \j MANAGED IN ACCORDANCE WITH THE ALBEMARLE u, PROPOSED \ OPEN CG-6 CURB \ COUNTY WATER PROTECTION ORDINANCE. 2. IN ACCORDANCE WITH CURRENT COUNTY CODE IF c GARAGE � - 11'I SPACE C \ ` THE DEMARCATED AREA FOR THE CONCRETE ` �^ GARAGE 20.5 x21 _ _ _---- CONCRETE PROPOSED R/W \ (1.383 AC) ° 2o.5'x21' 11' 21' �0 € I CG-gD (TYP) \ ` C o � BACKYARD PATIOS FOR EACH SINGLE FAMILY UNIT L °i`II �' ` \ FALLS WITHIN THE REAR YARD SETBACK, IT MAY I DRIVEWAY ASPHALT PAVEMENT \ ` ONLY BE DEVELOPED AS A PATIO. NOTE, DECKS AND 21' �. - \ SEE SHEET FOR PAVEMENT DETAIL 8' GRAVEL PATHWAY AND rn € I I LOT 10 I "' 48, I 9 1o' ACESS EASEMENT FOR ` COVERED PORCHES MAY EXTEND 4' INTO THE REAR ° LOT 1 \ ACCESS TO THE SWIM FACILITY YARD SETBACK. � p 18' WIDE II X AND PROPOSED RECREATION AREA.' � ao � DRIVEWAY `°: � -::- SEE DETAIL, SHEET 9 ` 3. RETAINING WALLS GREATER THAN 3 IN HEIGHT w o 0 REQUIRE A SEPARATE BUILDING PERMIT. WALLS EXCEEDING ' IN HEIGHT REQUIRE A STAMPED m NO PARKING SIGN .TB, ZOj, \ Q C C MINIMUM �,� x / / \ ` 4 m m S,x z� I N I ° ° \ ENGINEER DESIGN. p M > 2o' REAR YARD I LOT 9 I I ° ° ° \ '�°� ` N \ \ ` 4. ALL WATERLINES, SEWER LINES, AND FIRE LINES P/L SETBACK (TYP.) } \ \ ` FROM THE MAIN TO THE STRUCTURE MUST HAVE A TYPICAL UNIT LAYOUT W/ DRIVEWAY I o LOT 1rj / \ VISUAL INSPECTION PERFORMED BY THE BUILDING (N.T.S.) I 1 5 �W°° �� x �9 �� / / N \ \\ DEPARTMENT. ° - - { PROPOSED 5' SIDE Lu oWALK ` \ \ \10 LOT 8 I M� ° I �\� \ V j � °o PROPOSED BLACK VINYL 3 - - �' PROPOSED 6' \ LOT 16 / .PROPOSED CONCRETE N � CHAIN -LINK FENCE \ \ TIE -INTO EXISTING � Iw X PLANTING STRIP j PATIO (TYP.) MIN. HEIGHT = 42" \ \ \ SANITARY SEWER MANHOLE ` Z I�9 �N 8 ASPHALT PATHWAY AND \� \ \ ` c'7 yy I _NG S 10 ACESS EASEMENT FOR N I \ ACCESS TO THE OPEN �, \ \ \ ` EXISTING too' °moo X D PROPOSED RECREATION AREA. 7 SPACE I I 1 I SEE SHEET g FOR PAVEMENT DETAIL ` \ ` STREAM BUFFER C� Z 3 LOT ] II (0.055 AC)� I PROPOSED BLACK VINYL PROPOSED TOT LOT I ` N CHAIN -LINK FENCE SEE DETAILS, SHEET io \ \ 105 I x I O - I T �I 4 ' PROPOSED \ \ W � MIN. HEIGHT = 2' N CV Q I - _ \ � � g SWM FACILITY IIW �I LOT 1] s�9° \ \ c� Q 3 ::4 LOT 6 IN 4, I I♦ W a Q Flc-FIB \ C Eq O 9 0. O�/ 3co,105 �,, N_ I PROPOSED RETAINING WALL m I w 1 vj ` ' I I PROPOSED STREET ) o I p2 N_ SEE DESIGN, SHEET 5 3z,� "'6+ , \ \ w \ 1 PROPOSED VARIABLE WIDTH - f� o I NOTE: ALL BUILDABLE AREAS 3 co I RETAINING WALL IwI TREES (TYP.) \ will I LOT 1S \ 4i SHALL BE LOCATED OUTSIDE OF \ \ \ \ J I MAINTENANCE EASEMENT a! LOT h N ` THE EXISTING STREAM BUFFER \ > rj I PROPOSED RECREATION AREA WITH > ACROSS LOTS 1-10 0 ° � I I � ` I 9, � 32 MULCH GROUNDCOVER (4,450 SF) (n / W P.) 1.02 \ .. 1o' BUILDING r ^ 95EPAN \� 5� X a "m \ SEPARATION \\ DEN I `\ Q Q \ Lu z \ ° - I _g�02 \ LOT 19 j�Pc� v LOT 26 v� 1 \ Z J I I LOT 4 \., r-�_ ° SETBACK YARD -�95�� LOT 27 / v �� A Z ISTING LOT LINE Lu w U Z � Y � H U) � ul U) 0� w U zLLI U) 2 J ~ w o J � o Q � 000 N U In w O w a � JOB NO. 112066 SCALE ill _ 301 SHEET NO. 3 N89� 5 // as p� 3 i 11+00 INDIGO ROAD > _ 4o PUBLIC R/W W W W W W W W XISTING STREAM CROZET PARK p NOTE: THE WATER MAIN SHALL BE RESTRAINED WITH GRIPPER GASI<ETS UPSTREAM AND DOWNSTREAM OF THE 45' BEND AT � THE END OF CRIMSON STREET. I ( IN FEET ) 1 inch = 30 ft. 0�� gfsCOTT R. LLINS'Z' ,U Lie. No. 035791,� �0�Als��01101ATAL 30/2 ZzJ` oQ� wV C J H z 0 Q z k > W > w C C O O W N N ~ O O 0 r rl) ri M I'm 1 V) y m O Q �. Q = (D J s " z � Lu yyyy � O U Lu ryyyy yyyyyyy w J y y y y y y y y �yy yy y y � J y yy yy y.y yy yyyy � C/) ~ yyyyyyyyyyyyy yy yyyy � �-- yyyyJw O y y y y y y yy y yy y yy y yyyy y yy y yy y yy y y y y y y y y y y y y y y y y y y ff�nn y y y y y y y y y y y y y V yyyy yyyy yyyy yyyy yyyy yyyy yyyy.,,yyyyyy C) N y y y y y y y9, y yq0 y',9, y y ~ Lu w y y y yy w a � JOB NO. 112066 SCALE III _ 301 ® v SHEET NO. 4 y.. /� / 1111111111111 1111111111111 1111111111111 1111111111111 �� \ / / PROPOSED PASSIVE NATURAL \ \ I MATCHL- INE SEE THIS SHEET p� 0� / RECREATION AREA NO CLEARING EXISTING POND APPROVED UNDER WP0201700020 \ T FOOTHILL CROSSING II \ OR GRADING IS NECESSARY TO �\ \y y I 1 1 CREATE THE PASSIVE RECREATION AREA \ yl I APPROVED PLAN N fig` \ \ / \y' y \y I 1 CURRENTLY UNDER 1 al SC0TT R. LLINS CONSTRUCTION \ I I.' I U Lic. No. 035791,11-1 N$go \ \ y y I \ \ SUB20140o187 03/30/20 5 SSIONAL ECG z Q J 0 Q O 77 Q � J W Lu 0 (f) Q Q z = Q a- ry in z 0;5 U) z (f) o O Q 0� ry U J J O O LL w w 0 w cn JOB NO. 112066 SCALE ill _ 30 SHEET NO. 5 10+00 10+50 11+00 11+50 12+00 12+50 13+00 13+50 14+00 14+50 INDIGO ROAD 25 MPH DESIGN SPEED 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 STORMWA TER 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 SANITARY SEWER. 5. MINIMUM 3' OF COVER MUST BE MAINTAINED OVER W/L 6. MINIMUM I' OF VERTICAL SEPARATION FROM STORM SEWER & W/L AND 1. 5' OF SEPARATION BETWEEN W/L & SANITARY SEWER MUST BE PROVIDED. 7. VDOT STD. IS-7 INLET SHAPING REQUIRED ON ALL S TRUC TURFS. 8, VDOT STD SL-1 SAFETY SLAB REQUIRED ON ALL STORM 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. 690 PVI STA: 10+14.71 PVI ELEV: 670.56 K: 2.50 LV : 1 .00 LOW PT. T :10+14.71 685 LOW PT L V: 670.61 l0 l0 0 r + + O� Or -I vi 0i 680 m w w w m w 675 / 670 _ o D 8'x8" TEE D( )8"G.V. ERSECTION 66o 655 4 0 ow 0� J W Oo o+ Z �Q Z ~ 15+00 15+50 PVI STA:11+36.00 K:13.00 LVC: 100.03 rn rn HIGH PT. STA:11+11.97 0 - HIGH PT ELEV: 672.25 + O r-ILII + � LJ m U W u m W i i i i i i / / / 16+oo 16+5o PVI STA: 12+73.7E PVI ELEV: 665.14. K: 31.13 LVC:115.00 N W W 0i U U > > 00 EXISTING GRADE— \ -�. 5' OVER S>o 0 FIRE HYDRANT ASSEMBLY 8"x6" TEE 8"x6" REDUCER 1-6" G.V. 6" D.I. WATERLINE 8" D.I. WATERLINE 17+00 � rn T l9 rn "I., rl Li L1 U U > LU W PROPOSED GRADE `\ FIRE HYDRANT ASSEMBLY 6"x6" TEE 1-6" G.V. 0°0 6" 45° BEND .It It ON m rn 00 M� "o m l0 00 O M p � � HORIZONTAL SCALE r, ° `D �' 00 00 � °' 00 k 50 0 25 50 100 200 10+00 10+50 11+00 11+50 12+00 12+50 13+00 13+50 ( IN FEET ) finch =50 ft. CRIMSON STREET 25 MPH DESIGN SPEED 17+50 14+00 TYPE A .V. SC0TT /R. I�LLINS 7� Lic. No. 035791 � 03/30/20 O O W N N H O O +� M l7 z W ul z J J 0 u Cn CV c 0 C) N Q w J_ w O 2 U i U) w Cif Q C) O CV z Q Q O I rw U) V) w Q J_ Z LL 0 V z IQH� U) 0/ V) 0. O 0L U I --I Z O O LL Lu w O W a U) JOB NO. 112066 SCALE AS NOTED SHEET NO. 6 •:• 675 STR-18 VDOT STD. DI-31313 (L=8') RIM:665.88 INV IN:656.79 FROM STR-20 INV IN:658.47 FROM STR-22 670 INV OUT:656.69 TO STR-16 STR-22 VDOT STD. DI-3B (L=12') RIM:664.83 INV IN:66o.13 FROM STR-36 665 INV OUT:658.88 TO STR-18 PROPOSED 6" PROPOSED GR E WATERLINE CROSSING �z 6b(TYP.) (� 01.1 655 �5 r'L"r 7,97' @ 0.79% M Il, N 00 O M 00 M co c ko k 10+00 10+50 11+00 [STR22 - STR18 385 EXISTING GRADE 68o - - - STR-24 - - VDOT STD. MH RIM:668.07 INV IN:663.00 FROM STR-26 INV IN:661.61 FROM STR-28 675 INV OUT:661.51 TO STR-16 STR-26 VDOT STD. DI-3B (L PROPOSED GRADE RIM:672.03 INV OUT:666.8o TO 670 HGL (TYP.) 665 --' 66o In 00 CY) 0 00 H 10+00 10+50 11+00 STR26 - STR24 675 STR-8 VDOT STD. MH SIR-4 RIM:661.32 VDOT STD. MH EXISTING GRADE INV IN:651.10 FROM STR-12 RIM:662.01 INV IN:6 FROM STR-io tNV/ IVI IN-649-I-FROSTR-� - - 53.37 / INV OUT:651.0o TO STR-6 INV IN:655.go FROM STR-16 670 / INV OUT:649.63 TO STR-2 STR-6 VDOT STD. MH VDOT STD. DI-3BB (L=8') RIM:666.44 _ --RLM:bb 6 / INV IN:65o.6o FROM STR-8 �7 / INV IN:653.65 FROM STR-14 INV OUT:650.5o TO STR-4 INV OUT:653-55 TO STR-8 665 / STR-2 STR-14 VDOT SfD. MH VDOT STD. DI-3B L=8') RIM:657-75 RIM:66o.76 INV N:649.44 FROM STR-4 INV OUT:653.86 TO STR-10 IN 0UT: 648.44 TO OUT PROPOSED GRADE 66o VDOT STD. EW-1 655 ENDWALL W/-�< RIPRAP OUTFALL 650 I --- V OUT 648.o8 CLASS I RIP RAP OUTFALL L=60', W=12', D=2' WITH GEO-TEXTILE UNDERLAYMENT 645 24" HDPE 27.19 1.23 0 M 00 L!1 � � O �0 O Ln 10+00 STR-16 VDOT STD. MH RIM:665.46 INV IN:656.5o FROM STR-18 =4") INV IN:66o.00 FROM STR-24 INV OUT:656.4o TO STR-4 STR-24 PROPOSED 8" WATER LINE CROSSING HGL (TYP.) , i5" HDPE --------- 29.93' @o.6o% ' 15" HDPE 15" HDPE 15" HDPE 62.01' @a o.6o% 25.70' @d o.6o% 136.og' @ 0.55% 24" HDPE 28.36' @a o.6o% m Ln Sri M N It � 01 0� N O � 00 rl 0000rn N Ln O p � N �0 m I ci l0 r;) 1 r1 0l0 l� 6 � O l0 rj � k.0 oD � p � 10+50 11+00 11+50 12+00 12+50 13+00 13+50 STR14 - OUT STR-24 VDOT STD. MH 685 RIM:668.07 INV IN:663.00 FROM STR-26 EXISTING GRADE INV IN:661.61 FROM STR-28 INV OUT:661.51 TO STR-16 68o STR-28 VDOT STD. DI-3B (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:666.00TO STR-28 675 INV OUT:662.go TO STR-24 70 PROPOSED GRADE J' Y PROPOSED 6" HGL (TYP.) WATERLINE 665 -CROSSING 1.1----- ----------------'11.5 NpP2 060/0 0�0 15 2•46 660 �-15, NAPE % 48 44 � @ 2 64 53.19 655 N 0 -,t N rl Cl ci O (11 O lD 0 N 't DD 0 � ^ ^ � lfl l0 � l0 lfl to 10+00 10+50 11+00 11+50 12+00 12+50 13+00 STR28B - STR16 INV IN:64< INV IN:655- INV OUT: NO TES. 9. MINIMUM 3' OF COVER MUST BE MAINTAINED OVER SA NI TAR Y SEWER. 2, MINIMUM 3' OF COVER MUST BE MAINTAINED OVER WIL 3. MINIMUM 1' OF VERTICAL SEPARATION FROM STORM SEWER & W/L AND 9. 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. STR-8 )70 VDOT STD. MH RIM:661.32 INV IN:651.10 FROM STR-12 TNV IN:653.37 FROM STR-io INV OUT:651.00 TO STR-6 665 -EXISTING GRADE STR-12 VDOT STD. DI-3C ( =6 RIM:657-35 INV OUT:651.75 TO ST 66o PROPOSED GRADE PROPOSED 655 WATER SERVICE CROSSINGS 11 HGL ( P.)-\ 121 i1.1' 650 i5" HDPE 123.84' @a 0.51% rl 00 00o L r It 00 Ln rl l0 rl � l0 L l0 Ln � lD �D 10+00 10+50 11+00 11+50 STR12 - STR 8 I) R-8 VDOT STD. MH RIM: 5'46 IW IN:656.5\o FROM STR-18 /INV IN:66o.00fROM STR-24 675 STR-4 INV OUT:656.40\TO STR-4 DOT STD. MH \ RIM:662.01 STR-18 ). 3 FROM STR-6 VDOT STD` DI-3BB (L=8') )o FROM STR-16 RIM:665.881 6 9.66 TO STR-2 INV IN:656.79 FROM STR-2o EXISTING GRAD INV IN:658.47 FROM STR-22 INV OUT:656.69 T01\7-16 � STR-2o VDOT STD. DI-3 (L RIM:662.25 INV OUT:657.46 O 665 PROPOSED GRADE 1 ••• HGL (TYP.) 1.6' 1.2' ------------- 15" HDPE 655 121.11' @o.54% 24" HDPE 15" HDPE 78.98' @a o.6o% 28.03' Qa 0.59% • LOT 16 •ELOT 15 SAN. LAT. SAN. LAT. 650 CROSSING CROSSING 645 N O It L!) Ol N r-I0 rl 0 n M w N N Lj1 ^ n N LO ko l0 lD l0 l0 l0 10+00 10+50 11+00 11+50 12+00 12+50 STR 20 - STR4 VERTICAL SCALE 5 0 2.5 5 10 20 ( IN FEET ) I inch 5 ft. HORIZONTAL SCALE 50 0 25 50 100 200 ( IN FEET ) I inch = 50 ft. ;TT 0 SCR. LLINS' �-) Lic. No. 035791,E d� 03/30/20 � o�SSi o/NAL ESA Z z oQ< J O C w < C C (� 0 c=n J Lj C o z k W w af o c 00 LLJ N N ~ O O 0 (y) +� M Lu z � M � M 00 N 94 z � Q w STR-18 N Q (N w< > O oC z Lu J I J_ \ U) Lu Lu W ~ LD J_ ~ Q - 0 = O z <�� = (n wC) Z � H w Cn 0 ul ''� v) ce U Lu W J z N I..L F- I� v) _ j w O O J LL 0 0 0 N w F- r' LU a v7 JOB NO. 112066 SCALE AS NOTED SHEET NO. 7 370 MHi RIM:645.19 INV IN:637.5o FROM MHz / INV IN:637.5o FROM MH6 / 665 INV IN:637.5o FROM MH7 / INV OUT:637.3o TO EX ParksideVil-1-14 / MH6 EXISTING GRADE / RIM:658.28 660 / / INV OUT:653.00 TO MHi PRO OSED GRADE- 655 65o / / 645 / �Q�� o �� AP 640 635 Ol N ^ Cn ry M M � I� N l0 � un "o rn 0o k�o co 10+00 10+50 11+00 11+50 MH6 - MH1 MHi RIM:645-19 INV IN:637.5o FROM MH2 INV IN:637.5o FROM MH6 INV IN:637.5o FROM MH7 65p INV OUT:6U.w TO EX ParksideVil-1 645 EXISTING GRADE 640 Lr- 8" SDR 26 PVC 164.88' Qa o.61% 635 10+00 10+50 11+00 11+50 MH7-MH1 12+00 MH7 R I M:641.84 INV OUT:638.5o TO MHi 12+00 680 / '�MHS / RIM:672.25 / MH3 INV OUT:662.5o TO MH4 675 RIM:661.8o / INV IN:646.3o FROM MH4 / INV OUT:646.io TO MH2 / i MH4 / RIM:664.83 INV IN:657.So FROM MH5 670 /Z INV OUT:657.3o TO MH3 � PROPOSED GRADE 665 // f / PROPOSED 66o MH2 WATERLINE RIM:649.8o / CROSSING INV IN:641.00 FROM MH3 / / g" OW 0/0 MHi INV OUT:640.8o TO MHi 30 2•°9 / 239. EX PAR KSIDEVIL-1-14 RIM:645-19 REPLACE EXISTING LID WITH INV IN:637.5o FROM MH2 41 655 WATERTIGHT FRAME & COVER FINV IN:637.5o FROM MH6 EXISTING GRADE RIM:640.00 INV IN:637.So FROM MH7 / INV IN: 633.6o (FROM INV OUT:637.3o TO EX ParksideVil-1-14 , / / FOOTHILL II MH-1) i INV IN:633.6o FROM MHi 650 INV OUT: 633.4o TO EX MH -- 645 / / SWM / POND 8"\P / OUTFALL 1�4°d �293 640 / INV.640.42 1.2' i " SDR 26 o - - 8 /o 18i �5 � 1•$2 635 8" SDR 3 3�% 11° $5 630 N Ql l0 rl N n N L!1 M Co Lr) N 'i dl M l0 't M Ql N n O O O O fv1 ri Ol �t M N 00 l0 Ol N M l0 ^ N ^ 00 `i It -t . 00l0 00 01 n O O 't O H 00 N nry) H l0 00 00 00 0) rj 01 M I- Ory. l!1 ci M l0 ri ^ NOC) N N Ql PI l0 ko l0 l0 l0 l0 l0 D l0 It D l0 0 t0 �D l0 � t0 �D t0 l0 k.D � ^ � 00 ^ tD n 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 M H 5 - EX PV-1-14 NO TES: 1. MINIMUM 3' OF COINER MUST BE MAINTAINED OVER SANITARY SEWER. 2. MINIMUM 3' OF COVER MUST BE MAINTAINED OVER WEL 3, MINIMUM I' OF VERTICAL SEPARATION FROM STORM SEWER & EL AND 1. 5' OF SEPARATION BETWEEN EL & 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 0 2.5 5 10 ( IN FEET ) 1 inch = 5 ft. HORIZONTAL SCALE 0 25 50 100 ( IN FEET ) 1 inch = 50 ft. T �'�lri owl ESCOTT R. LLINS'Z U Lie. No. 035791,� 03/30/20 �ssIONAL E��� Z z o J Q < 0 P- r c � w m < C (� U) J u O C (10 z k LV w � o ce c 0 0 LLJ N N ~ 0 0 o M M M A M M N 94 w J_ U) in Zw W Jw J01� O 0 N w w w 200 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. J. 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 APPROPRIATE END TREA TMENTS WILL BE FIELD VERIFIED AT 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 DRIVEWAY 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 VEGETATION SHALL BE CLEARED AND GRUBBED FOR THE ENTIRE EASEMENT. OTHER TREES AND VEGETATION WHICH OBSTRUCT 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. DRAINAGE: 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 DRIVEWAY 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 SATISFACTION OF THE ENGINEER. DRAINAGE EASEMENTS SHALL EXTEND TO A POINT DEEMED AS NA TURAL WATER 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, ll, OR Ill PRIOR TO PLACING AGGREGA 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. TOP 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 161 0 161 5 5 8.07 SM-9.5 1.5 2.25 BM-25 3 2.15 21B 5 0.6 12.83 Indigo Road 227 0 227 5 5 9.27 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 R i W PER 3' CLEAR ZONE REQUIREMENT Cc-6 3' CURB & GUTTER CLEAR ZONE I 2% 2% PLANTING STRIP 4 2WOr STONE VAR. BAS€ WID TH �.5 13' (TRAVEL LANE) CIL RIW POINT OF FINISHED GRADE CG-6 CURB & GUTTER 3' 5' WIDE CONCRETE SIDEWALK CLEA, R ZONE, SURFACE �� 1 2% 2% 2% 6' PLANTING 4" MOT STRIP 4" I/DOT 21A SUBBASE 27A STONE BASE STONE 2.5 6' 5' 13" (TRAVEL LANE) I 30'F/C-F/C VAR j DTH TYPICAL YVLTICHBORHOOD ASTRLTLTT SUCTION VAR. TYIIOTH R11#) INDIGO ROAD (PUBLIC ROAD) CS-SSAR RE.SIDIL'NTIAL & MIXPO USP SUBDIVISIOAr STREL'T DESIGN SPEED.• 25 MPH PARIUNC #'ITH BUMP -OUTS (9'x20' SPACES) *NOTE: UD-4 UNDERDRAINS ARE REQUIRED WHEN THE PROJECTED VOLUMES OF TRAFFIC ON THE PROPOSED ROADWAYS ARE GREATER THAN 1000 VPD NOTE: PROPOSED LANDSCAPING TO UTILIZE OUTER 3' OF PLANTING STRIP RAW PER 3' CLEAR ZONE REQUIREMENT CI L CG-6 5' WIDE CONCRETE ,3 CURB &GUTTER 1 3 SIDEWALK CLEAR ZONE 1 EXIST. GROUND 2% 2% 2% 3:1 6' PLANTING - STRIP 4" VDOT 21A 4" MOT STONE BASE 21A EXIST. GROUND STONE 1.0 5 F, B2.5 10' (TRAVEL LANE) POINT of CG-6 FINISHED GRADE CURB & GUTTER �3' J CLEAI- -I ZONE SURFACE 2% 2% 6' PLAN77NG 4"-VDOT STRIP SUBBASE To' - (IRA VEL LANE) R/W 5' WIDE CONCRETE SIDEWALK 1 \ I 2% l j 24'F/C-F/C 49' TYPICAL 1VL'I0HBORHOOD STRLTLTT SUCTION (49 ' R11K) CRIMSON STREET (PUBLIC ROADS) CS-SSAR RESIDENTIAL & MIXED USE SUBDIVISIOAr STREET DESIGN SPEED.- 25 MPX PARKING #11TH BUMP - OUTS (9 'x20 ' SPACES) *NOTE: UD-4 UNDERDRAINS ARE REQUIRED WHEN THE PROJECTED VOLUMES OF TRAFFIC ON THE PROPOSED ROADWAYS ARE GREATER THAN 1000 VPD J lfilVL)lgML) G(.7-0 #78 STONEBASE UNDER CURB CURB & GUTTER &CHECKED BY VDOT NO SCALE PRIOR TO PAVING AND/OR BACKFILLING. (VARIABLE WIDTH) BUILDING OFFICIAL NOTE: 4" CONC. / WHERE THE FLOOD LEVEL RIMS OF PLUMBING FIXTURES ARE BELOW THE ELEVATION OF THE MANHOLE COVER OF THE / / A //ice a , :4' • • - ��i�� �� �� �� NEXT UPSTREAM MANHOLE IN THE PUBLIC SEWER, THE FIXTURES SHALL BE PROTECTED BY A BACKWATER VALVE INSTALLED IN THE BUILDING DRAIN, BRANCH OF THE BUILDING DRAIN OR HORIZONTAL BRANCH SERVING SUCH FIXTURES. PLUMBING FIXTURES HAVING FLOOD LEVEL RIMS ABOVE THE ELEVATION OF THE MANHOLE COVER OF THE \ ' NEXT UPSTREAM MANHOLE IN THE PUBLIC SEWER SHALL NOT DISCHARGE THROUGH A BACKWATER VALVE. 4" 21-A STONE BASE CONCRETE SIDEWALK Asphalt Pavement Restoration Detail for Open Out Utility Installations Mill & resurface""" Mill & resurface""` Saw -cut existing pavement �r to the full depth of asphalt 7.5` total asphalt 12` min. 12` min. Asphalt Concrete Surrace Material concrete pavement depth or equal to the depth of existing 1 AsphaftCorcrete Base,Type BV-25.OA asphalt concrete, 3' min. I h' h t 1.5` min. 10'min. NOTES: Asphalt Concrete SUFrace Material SM-9.5A forADT < 10.000 SM-9.5D forADT 10.000 The district administrator's designee shall determine the restoration requirements for other pavementtypes. Trench width and pipe bedding shall be in accord ance with VDOT Std. PB-1 12inches minimumbeyondthe edge ofthetrench 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 W IC ever Is grey er Sub -base course depth shall be 10` orequalto depth of existing sub -base, whichever is greater Horiaontal andverlical surraces 12` Bench 12' Bench - shall be tacked with RC 250 liquid Min. Min. asphalt at a rate of 0.1 gallon per SY; or as determined bythe district administrator's designee Select M aterial Type Iwith minimum CDR = 30 N Class I backfill material in accordance with Section 302 of the Road and Bridge Specifications No. 215 or 27 aggregate pipe bedding in accordancewith Sections 205 & 302 of the Road and Bridge Specifications ax Not to Scale NO SCALE JD-4 GEOTEXTILE DRAINAGE FABRIC (OVERLAP 1'-0" AT TOP) PAVED SHOULDER PAVEMENT SUBGRADE i CUTLET 4- SEE HOTS i K57 AGGREGATE, qb 21-01, 1'-0" AGGREGATE OR CRUSHED CLASS MEErING 08 YAkI,BLE GRADATION REQUIRE)NCNT. (EDGE OF PAVED SHI]uLDER3 PAVED SHOULDER SECTION UP TO ELBOW. PIPE IS PWORATED PRIMARY DIREC710H OF WATER FLOW r 1 SM-9.5A SURFACE COURSE 3" BM-25 INTERMEDIATE COURSE 5" COMPACTED AGGREGATE BASE COURSE, VDOT #21A OR #21B DEPENDING ON ULTIMATE TRAFFIC LIMITS AND UNDERDRAINS D COMPACTED SUBGRADE ASPHALT PAVING - ROADS NO SCALE 2" SM-9.5 SURFACE C 8" 21-A BASE COUF COMPACTE[ SUBGRADE ASPHALT PAVING - EMERGENCY ACCESS ROAD NO SCALE & PEDESTRIAN/BICYCLE PATHWAY, & TOT LOT/SWM ACCESS PATHWAY PPE -LESS AOGREOATE TRENCH WITH DRANAGE FABRIC 'ICAL) 45' ELBOW CONNECTION ' 45' WYE CONNECTION - 1'-0•, MAX- EW-12 (TYPICAL) CUTLET PPE NO SCALE UNDERDRJYN SHALL BE CENTERED UNDER CURB AND GUTTER GEOTEXTILE DRAINAGE FABRIC (OVERLAP 1'-O" AT TOP} PAVEMENT ' MAT RIA UNSTAN3EI`- P_* - - _ SLBB.hS-E, MA� SLF3GRAprG OUTLET PIPE SEE NOTE t 857 AGGREGATE, *3 4" PIPE A00fCGATE OR CRUSHED CLASS MEETW k8 GRADATION REOURE160- CURB AND GUTTER SECTION PAY LIMITS FOR OUTLET PIPE TD BEGIN WITH 45' ELBOW VP TO EL804r PPE IS PERPOIlATED °CTr STANDARD PAVEMENT EDGEDRAN SPECIFICATION ROAD AND BRIDGE STANDARDS REFERENCE 240 SHEEr 1 Or 2 1 nos ON DATE M 108.06 VWi ,IMA DEL>ARtMENt Or TRA?JW0IRTAT)0N 701 1 4" I/DOT 21A STONE BASE 5 /. ----------------- H 0 LOT LOT 1z 1\\ \C ♦ �. '� � /-� r L, / `°T11'��V"�+ SCOTT R. LLINS� 1 Lic. No. 035791 .1, OPENJ♦♦♦♦♦\ \ \\ •�� �d 03/30/20 � ` � � ,� LOT 10 - � � � �. V�� ♦♦ A �,S �,'�� w i - / LOT 1y j, �v ♦ �� � ♦♦ v SIO AL F'i1 \ \ LOT 9 i '�. 1 it ' V ♦♦� ♦♦ A LOT sS __,� \ �•� ` \\ 1 LOT8" LOT 16 A.\♦`♦ v � L/) OPEN EXIST. GROUND - 1-_; \ \ �� ' w LOT6 w 1 :.LOT 17 *`♦♦`♦ 2: LOTS LOT 18 U 1 - , �\ \ \ . Ix1 Z I 'i•. ' v EXIST. GROUND LOT1e �V LOT�6 �al U �i LOTy _-� LOT 25 \` .LOT 27 w-Icy- LOT LOT zy j\ L z8 /� \\ ♦ \\ Z OT 'j U)' S 1 1 'y LOTzo LOTz3 o., AQ .-C w \ Ln i,v - , \ Ce ----� 0 LOT U LOT `., . OT zg A I Q r I \ I t I Ln LOTaz J \ Z i T z 11 I J I \ Q Q LOT 30.. z O 1 I F-I J _ I a ------------ INDIGO ROAD- L�27 -- - - -_ - ' / - LOT 31 I oK EA (o0 6JAq\ [Q Q -n"- - -INDIGO ROAD - U ADT - \ W (n 66 ADTSPACEE - looz,A� z a o - �..� o r U z TRIP GENERATION CALCULATIONS TRIP GENERATIONLU TRIP GENERATION BASED ON ITE TRIP GENERATION MANUAL (10TH EDITION) SCALE: 1" = 100' W w Ce II _�k__ 31 TOWNHOUSE UNITS (INCLUDES FUTURE) - CODE 220 ADT: 227 VPD (113.5 ENTER / 113.5 EXIT) z Exisr. GROUND AM PEAK: 14 VPH (3 ENTER / 11 EXIT) PM PEAK: 17 VPH (11 ENTER / 6 EXIT) m Ln (n EXIST. GROUND ALBEMARLE COUNTY z GENERAL CONSTRUCTION NOTES U W Ln 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 TRANSPORTA TION (VDOT). THIS PLAN AS DRA WN MA Y NOT ACCURA TEL Y 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 o 0 STANDARDS OF VDOT UNLESS OTHERWISE NOTED. J EROSION AND SIL TA TION CONTROL MEASURES SHALL BE PROVIDED IN ACCORDANCE WITH THE APPROVED o EROSION CONTROL PLAN AND SHALL BE INSTALLED PRIOR TO ANY CLEARING GRADING OR OTHER ­H M NOTE: CONCRETE CG-12 RAMPS SHALL HAVE A MAXIMUM OF 2% CROSS -SLOPE. 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, 6. LESSER SLOPES OF 31 OR BETTER ARE TO BE ACHIEVED. PA VED, RIP -RAP OR STAB/L/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 3-4" � ' z, _� A� ' � f=4��'� HARDWOOD CHANNEL. MULCH //\i�\%i��\�ii�Djii�\%i 7. ALL TRAFFIC CONTROL SIGNS SHALL CONFORM WITH THE VIRGINIA MANUAL FOR UNIFORM TRAFFIC CONTROL DEVICES. ti COMPACTED 8. UNLESS OTHERWISE NOTED, ALL CONCRETE PIPE SHALL BE REINFORCED CONCRETE PIPE -CLASS W. M SUBGRADE 9. ALL EXCA VA TION FOR UNDERGROUND PIPE INSTALLATION MUST COMPLY WITH OSHA STANDARDS FOR PEDESTRIAN TRAIL THE CONSTRUCTION INDUSTRY (29 CFR PART 1926). � NOTES: NO SCALE 10. ALL WA TERLINES, SEWER LINES, AND FIRE LINES FROM THE MAIN TO THE STRUCTURE MUST HA VE A N i. THE PEDESTRIAN WALKING TRAIL IS PRIMITIVE TRAIL SHALL BE CONSTRUCTED TO THE "PRIMITIVE VISUAL INSPECTION PERFORMED BY THE BUILDING DEPARTMENT TRAIL STANDARD SHOWN IN THE ALBEMARLE COUNTY DESIGN STANDARDS MANUAL, SECTION TH. (Y) z. THE EXACT LOCATION OF THE PROPOSED EQUESTRIAN TRAIL SHALL BE FIELD DETERMINED WITH NOTE: MANDATORY INSPECTIONS AT THE FOLLOWING PHASES ARE REQUIRED FOR ROADS THAT ARE PROPOSED REGARD FOR THE EXISTING NATURAL FEATURES. 1 3. THE TRAIL SHALL BE FIN WIDTH WITH A SURFACE OF 3-4" HARDWOOD MULCH. 2" SM-9.5 SURFACE C 8" 21-A BASE COUF COMPACTE[ SUBGRADE ASPHAL I rmvim_7 - ur-I vc_vvm I NO SCALE VDOT ## TOP Cb) VDOT 23 STON BASE CURSE COMPACTE SUBGRADE GRAVEL rCUh\u IU JVVIVI rLl I I NO SCALE i. 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) GENERAL NOTES CURB WHEN REQUIRED (CO-2 OR CG-3 IN LINEAR FEET) 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 2. DETECTABLE WARNING SHALL BE FROM THE MATERIALS APPROVED LIST FOR BE 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 CG-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 q FLOOR OR BY USING PERMISSIBLE CONSTRUCTION JOINT WITH REQUIRED BARS. 4. IF RAMP FLOOR IS PRECAST, HOLES MUST BE PROVIDED FOR DOWEL BARS SO B THAT ADJOINING FLARED SIDES CAN BE CAST IN PLACE AFTER PLACEMENT OF 1C:1 MAX PRECAST RAMP FLOOR. PRECAST CONCRETE SHALL BE CLASS A-4. 5. REQUIRED BARS ARE TO BE NO.5 X 8" PLACED 1'CENTER TO CENTER ALONG TYPE A BOTH SIDES OF THE RAMP FLOOR, MID -DEPTH OF RAMP FLOOR. MINIMUM PERPENDICULAR CONCRETE COVER 1%z'. 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 }2 BY THE ENGINEER- THEY ARE TO BE PROVIDED AT INTERSECTIONS WHEREVER 12:1 MAX 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 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 1 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. 5' MIN xx )K 9. TYPICAL CONCRETE SIDEWALK IS 4" THICK. WHEN THE ENTRANCE RADII CANNOT ACCOMMODATE THE TURNING REQUIREMENTS OF ANTICIPATED HEAVY TRUCK TRAFFIC, REFER TO STANDARD CG-13, COMMERCIAL ENTRANCE (HEAVY 4' µ(N AT X 2" HIGHER THAN TRUCK TRAFFIC)FOR CONCRETE DEPTH. EDGE OF PAVEMENT AT X XK SAME AS TOP OF CURB 10. H R RAMPS ARE I CONJUNCTION WITH A HAP- PATH 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 I 12. ALL CASES WHERE CURB RAMPS INTERSECT A RADIAL SECTION OF 6"-2.4" C-C CURB AT ENTRANCES OR STREET CONNECTIONS THE DETECTABLE WARNING SURFACE SHALL HAVE A FACTORY RADIUS OR BE FIELD O O O O O O -MODIFIED AS RECOMMENDED BY THE MANUFACTURER TO MATCH 1 _ 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 + 6 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 l a z 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 iv 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Iq 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 50%-651 OF BASE DIAMETER 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 TOP DIAMETER DETECTABLE WARNING AT BACK OF CURB _I 0 5 I VARIABLE FULL WIDTH OF RAMP FLOO- R SEE NOTE 12. BASE DIAMETER r PAY LIMITS DETECTABLE WARNING TRUNCATED DOME DETECTABLE WARNING INSTALLED ON A RADIUS DETAIL DETAIL 1VDOT CG-12 DETECTABLE WARNING SURFACE SPECIFICATION REFERENCE ROAD AND BRIDGE STANDARDS SHEET 1 OF 5 REVISION DATE (GENERAL NOTES) 105 203.05 07/15 VIRGINIA DEPARTMENT OF TRANSPORTATION 502 a0TExrILE DRAJNAa FABRIC PAVf11 LDER (OVERLAP V-0" AT TOP) � rN0-218SHOUAGGREGATE �­GLASS HlrtSUBGRADETLET PIPE HOTS 1 AGGREGATENB AGGREGATE OR CRUSHED MEETRIG 1k8 GRADATION REQUIREMENT. LONGITUDINAL PERFORATED PIPE JD-4 TYPE OF PIPE GRUSHING STRENGTH N W.T. 4" NOW, DIAMETER SMOOTH WALL PVC .103 COPPI TUT€❑ PE AASWO U-252 NON -PERFORATED OUTLET PIPE FOR USE UNDER COMMERCIAL ENTRANCES AND FOR OUTLET S TYPE OF PIPE CRUSHING STRENGTH W_T 4" NOM, DIAMr "( R SMOOTH WALL PVC .163 SMOOTH WALL PE 70 P511[j()( PAVED SHOULDER SECTION (FOR USE WITH STABILIZED OPEN -GRADED DRAINAGE LAYERS uNOERDRAN SHALL 9E CE:WFREO UNI)ER CURB AND ourTER- iE WALL 7"O(WSS (MIN)- INCHES GEbtEXtti� pRAINAGS F7$RIC ANN TESTFP ACCORDING TO ASTM P-2412 AT 5j PEFLECTION, (OVERLAP 1'-0" AT TOP; ❑OWN GRADE STABILIZEDDt4 PAYEMENi5�S OPEN -E$ SHOULDER -EP DRAIP ..YUU E NOTE ff •��"i•� - - ASE LAYER - - - ••TLET WAIN LINE PAti,`EMENi NON -PERFORly7ED PIPE Y CONECCTION $W6 RADE PIPE _EP SEE NOTE 1 T-0" -ES + .7 ,G OATE, 00 AOGRECATE OR CRVSIED +" PPE STV. VD-4 REO'D. ♦ Sr'D. uD-4 REOT. GLASS MEETrNG NB OR+OATION REQUIREMENT- f CURB AND GUTTER SECTION {FOR USE WITH STABILIZED OPEN -GRADED DRAINAGE LAYER) SHOULDER I PAVEMENT NOTES: ES V, r 1, 4" NINIMUK PROVIDED ATTAINING MMIMUM 4" OF AGGREGATE ON TCe OF PIPE EDGEDRAINS IN GORE AREAS 3, MEN THE LONUnAMAL PIPE CONNECTS DIRECTLY INTO A DRAINAGE STRUCTURE MROP INLET, MANHOLE, ECT.), NON -PERFORATED OUTLET PIPES ARE NOT REQUIRED, 3, INVERT ELEVATIOK AT OUTLET END OF OUTLET PIPE TO BE A MIMMUM OF 1'-0" ABOVE INVERT ELEVATION OF RECEIVING DRAINAGE DITCH OR STRUCTURE. 4, ALL CONFECTIONS (ELBOWS, WYES, ETC.) WITHIN PAY LIMITS FOR OUTLET PIPE ARE TO BE OF THE SME CRUSHING STRENGTH AS THE OUTLET PIPE. 15, OUTLET PIPES ARE TO BE INSTALLED ON 2% MIN. (3X DESIRABLE) GRADE AND LOCATED EVERY 350' MAXIMUI OR AS NOTIM ON PLANS. 5, OUTLET PIPE TO BE SECURELY CONNFCTED TG EW-12 OR 9THER MAINAGF STRUCTURE 7- WITHIN TFE LIMITS OF A COMMERCIAL ENTRANCE. NON -PERFORATED PIPE SHALL BE COMMERCIAL SIDEWALK OR PERFORATE ENTRANCE UNPAVED SPACE I�ERDRAIH PIPE TRENCH WITH 'P AGGREGATE PptONTATEti PIIPEERORNN UTILIZED IN LIEU OF PERFORATED PIPE. MAINLINE ROADWAY S. THE LENGTH OF PIPE BETWEEN THE WYE CONNECTION AND THE EW-12 SHALL BE STD. CURB UNr)ERpRA1N BETWEEN THE LIMITS OF LIMITED TO NO MORE THAN 1'-O" TO PERMIT CAMERA INSPECTION OF THE MAN LIE & GUTTER COMMERCIAL ENTRANCE CLAB RETURNS ST'D- C11RB IN EITHER DIRECTION. WILL K NON-PER€CRATED PIPE. &GUTTER 4- IN SITUMMNS WHEN FILL DEPTH OF STABLIZET) OPEN -GRADED MATERIAL CANNDT BE MAKFANE4 UNDER CURB AND GUTTER, NO. 218 AGGREGATE SHALL 9E USED UNDER CTkB AND GUTTER . NO. 210 AGGREGATE MAY ALSO BE USED FROM TOP OF STABILIZE❑ OPEN -GRADED MATERIAL LAYER AND CURB AND GUTTER. SPECIFICATION REFERENCE STANDARD PAVEMENT EDGEDRAIN 2�0 ROAD AND BRIDGE STANDARU5 25a REVISION DATE SHEET 2 OF 2 5501 VftQ?IA DEPARTMENT OF TRANSPORTATION 701 108.07 zLij _j J_ � 0 Jw J� u zLij _j J_ � 0 Jw J� u U LU `n W W CL Cn JOB NO. 112066 SCALE AS NOTED SHEET NO. 9 z Ld z J J O C) O C 0 U N 3 (n w CL Q) O C_ a U) C 0 U U L c 0 U 0 -o 0 U 0 UU 0 U 0 0 > 0 0 0 0 U 0 U U 0 Q 0 ar 0 0 IU 0 2 ar 0 U U L z w W Z C� Z W V) z J I O U T a� Q 0 Q a) Cn U c� r 0 U U U 0 yr al U L 0 U w a� MIRACLE RECREATION EQUIPMENT - OR EQUAL ALBEMARLE COUNTY FINAL PLAN GENERAL NOTES GOOD FOUNDATION MATERIAL ROCKY FOUNDATION MATERIAL PLACE 0�� GENERAL WATER & SEWER CONDITIONS PLACE D' GALVANIZED °WITNESS ° POST WITH CAPPED ENDS PAINTED BLUE IN REMOTE AREAS I AS DIRECTED. MARKER LOCATION MAY BE SUBJECT November 16, 2015 NOTE; HYDRANT MUST BE EQUIPPED WITH CHARLOTTES- � TO HIGHWAY DEPARTMENT APPROVAL. � ACSA GENERAL WATER & SEWER CONDITIONS VILLE THREADS WHICH IS SCOTT R. LLINS'� y 24" IN INITIAL BACKFILL 24' IN THE LOCAL STANDARD, 1. WORK SHALL BE SUBJECT TO INSPECTION BY ALBEMARLE COUNTY SERVICE AUTHORITY (ACSA) s„ 8" s^ a" FINISHED GRADE MIN MIN. Lie. No. 035i91 INSPECTORS. THE CONTRACTOR WILL BE RESPONSIBLE FOR NOTIFYING THE PROPER ACSA OFFICIALS MIN. MIN. LENGTH OF BRANCH VARIES AT THE START OF THE WORK. 1 1 6" BEDDING (270') 2' TO 10" ��03/30/20 p 2. THE LOCATION OF EXISTING UTILITIES ACROSS THE LINE OF THE PROPOSED WORK ARE NOT `� #68 STONE �f , _ NECESSARILY SHOWN ON THE PLANS AND WHERE SHOWN ARE ONLY APPROXIMATELY CORRECT. THE * STABLE SOIh 18"-�22" ZONAL E CO TRACTOR SHALL, ON HIS OWN INITIATIVE, LOCATE ALL UNDERGROUND LINES AND STRUCTURES, *SCRAPE THE BOTTOM OF THE TRENCH. REMOVE e STONE vALVE Box I i i VALVE BOX K LIT) ADJUSTABLE TRAFFIC RATED VE ALL � u - J. ALL MATERIALS AND CONSTRUCTION SHALL COMPLY WITH THE CURRENT EDITION OF THE GENERAL STONES TO INSURE THE PIPE DOESN'T REST ON RACK AND - - _ _ _ - WATER AND SEWER CONSTRUCTION SPECIFICATIONS, AS ADOPTED BY THE ACSA. THEN COMPACT THE SOIL OR PROVIDE A 4" BEDDING OF 6" GATE q` ' �68 STONE. 4z MIN N 4. DATUM FOR ALL ELEVATIONS SHOWN IN NATIONAL GEODETIC SURVEY. �_•)` "J A VALVE GROOVE SLIDE W/ PVC STEPS` 5. THE CONTRACTOR SHALL BE RESPONSIBLE FOR NOTIFYING MISS UTILITY 1-800-552-7001 . 8" X 6" w z ( ) i TEL <r w 2 LEG GALVANIZED SWING W/ 6 SEATS ODEL# 65-727 FOUNDATION IN POOR SOIL UNDER -CUT CONDITION 6. ALL WATER AND SEWER PIPES SHALL HAVE A MINIMUM OF THREE AND A HALF (3.5) FEET OF 250o P.S.I.PlCONCRETE BASE AND THRUST COVER MEASURED FROM THE TOP OF PIPE, OVER THE CENTERLINE OF PIPE. THIS INCLUDES ALL BLOCK AGAINST �+ "'" _ O FIRE HYDRANT LINES, SERVICE LATERALS AND WATER LINES, ETC. UNDISTURBED STABLE - M.J. GATE. VALVE � 7.ALL WATER AND SEWER APPURTENANCES ARE TO BE LOCATED OUTSIDE OF ROADSIDE DITCHES. SOIL STEEL PILE �I / U 8. VALVES ON DEADEND LINES SHALL BE RODDED TO PROVIDE ADEQUATE RESTRAINT FOR THE VALVE UNSTABLE a" 4 MI a„ INITIAL BACKFILL7�8'. 4'MI WHEN THE SOIL IS DISTURBED OR WHEN RESTRAINED JOINT FITnNcs % C� DURING A FUTURE EXTENSION OF THE LINE. SOfL MIN• MIN. _ " aA HYDRANT I5 LOCATED IN A FILL, IN ADDITION MIN. TO POURING CONCRETE, A STEEL PILE SHALL 9. TREES ARE NOT PERMITTED IN THE ACSA EASEMENT.- .t4;'- s - - #68 STONE BE USED AS ADDITIONAL SUPPORT. � x= =GRANULAR FILL AS :;3; w r.•� _ _ r; = APPROVED BY ACSA f;, lO.THE CONTRACTOR SHALL BE RESPONSIBLE TO COMPLY WITH THE NO -LEAD REGULATION REGARDING # ; � WATER LINE Q ' r - NOTE: BRASS FITTINGS EFFECTIVE JANUARY 4, 2014 (SENATE BILL 3874 WHICH AMENDS THE SAFE STCKl STABLE SOIL DR ROCKS 1 b (/� Q THE - DRINKING WATER A EQUIPMENT CAN BESED CT). NOTE 1 r _ FOR AN t. SURROUND WEEP HOLES WITH GRAVEL_ AND KEEP FREE OF CONCRETE. 2300 KS.I. O -T EQUAL PLAY NOTE 2. MAINTAIN A 3 1f2' MIN. COVER FROM THE MAIN TO THE FIRE HYDRANT Q � 2 X 2 BEARING AREA THRUST BLOCK ( INCLUDING DITCHES } CONCRETE a :EQUIPMENT PRODUCT. O ROCKS SHALL E ALLOWED WITHIN 24" OF HE WATER LINES. - _..;_. 1 IN B E I T � 2. NO ROCKS LARGER THAN 6" IN ANY DIMLNSION SHALL BE ALLOWED 3. FINISHED BO RODE SHALL SLOPE AWAY FROM THE FIRE HYDRANT AND a, S G - ABOVE THE INITIAL BACKFILL VALVE K. w (n II 4. THE GATE VALVE IS ALLOWED IN SHOULDER OR BEHIND THE DITCH, e a (w LL_ z7 ,/r Du , 1/2^ 3.THE IN TIAL BACKFILL SHALL BE PLACED AND COMPACTED IN 6" LIFTS, IT 15 NOT ALLOWED IN THE DITCH. V J J o o - _ - qr: -� ELT olriGLE. [a99mm] [38mm] 5. FIRE HYDRANTS SHALL BE INSTALLED AT LOCATIONS WHERE WEEP a - z ¢ _J 315 FUNNEL TU 'L SLIDE , 0 28 1/4• Du� Z' [,77' 4• NO ORGANIC OR FROZEN MATERIAL OR DEBRIS SHALL BF ALLOWED HaLEs ARE ABOVE THE pREVAILINc cftf7uNDwATER ELEVATION. IF H O MIRACC�TE HORIZONTAL LADDER; . - II- t�7mm] -11 STEPS , `� IN THE TRENCH, REQUIRED TO BE IN WET AREAS, THE WEEP HOLES SHALL BE z M;ODEL# 431 ` r't a PLUGGED AND THE HYDRANT SHALL BE PUMPED DRY. > > - :.., .`'" `x' '.t . >• . tr I' u• Du 5. BELL HOLES SHALL BE DUG OUT IN ALL CASES. w [80amm] co L LANDSCAPE STRUCTURES - AVY CLIMBER �_ za 7/+a• DAs/B• NOTE ; IN REMOTE AREAS, VALVE BOXES SHALL EXTEND SIX (B) ]NCHES ABOVE GRADE,[722mm] [18mm] uj DUCTILE IRON WATER TYPICAL FIRE HYDRANT ASSEMBLY DETAIL. TYPICAL GATE VALVEMODEL#:150636 3e• Du zfi"0 0[914mm] ta8°mm11/2°FRAME SECTION [11 20mm] [38mm] PIPE INSTALLATION (fie BE D D 1 N ' N. r S, NTs \ L 4 2' (51..) LErrERS FIC, W-�•4 FIG. W 3 111 lr� (RMMI ED FLASH) NTS U) it - 91IIIF x raa+' ] PN AQr +/e 1/2" -1F�TD-2 FIG. w-2 7Bmm] [73mm] 13/1 0 32 13/1B^ TD- TD g ,o,.� ,■ I , � -'. ,, 'I� � ._._-..._....)- 2 1/8' 3[97m ] [879mm] -- - I --- [84mm 1 3/8" [835mm] (./) ,�• •- ' --I y ,`. -. 9[77mm] [35mm] 9/18^ O.D. OF GKT GROOVE 1' COMPRESSION x 3/4' MALE PIPE COUPLINC ■ Q _ - r [14mm] SECTIONVIEW 1/4" (8mm) DA OR APPRGVEC EQUAL m E z :� j y •�� sME �iBLY NEOPRENE GASKET E 0 (2) WSHR 1/16 X 8/8 X 1 1/2 R _ u U - - OETAL RUBBER PART 0098104a OORE0 .1800 1 5 8' (2) OLT XIX 6/8-il%3 1/2 SS p tr N E Lu /( �J _ c E � _ _PICK81R6 [8mm .L41mmj PAR) 009812b0 .._ (/) .• TEN SPIN _ - r+.J) [Bca mmJ� 1 /2. .63 DIA. STAINLESS STEEL ROD (R) WSHR 8/8 ID 1A0 OD SOFT COPPER N O .-" PLAN VIEW 1 / (29mm) D1A BOSS [13mm PARr� ODD81318 FOR USE ON ATTACHED SINGLE FAMILY COVER LIFT NOTCH 1�3rz L V) �1 1 a' N E W MODEL# 3O4 PICKBAR LLOCKLUG HOLE DETAIL RESIDEN7IAL SERVICES OR DUAL RESIDE"AL W. (!W� .� EE 0 Q NOTES NUT HX 8/a-11 ZN PMK AN€7 IRRIGATION s8RMCES. 14 ] /2" _i ["ly W.O J - A U `L � PARE+ 00081284 1^x1 •x1" TEE /0 O �_ �'•� 1. ALL MANHOLES WITHIN 100 YEAR FLOODPLAIN OR LOCATED IN AREAS SUBJECT TO FLOODING SHALL HAVE WATERTIGHT FRAME 8: COVER. ` (2) NUT HX JAM S/8-11 ZN 12 3/8" tJ E 2. ALTERNATIVE DEMON FOR WATERTIGHT COVERS WILL BE CONSIDERED. \\` PART} 00981228 E W Y vO- E 3. COVERS SHALL BE FIXED TO FRAMES VATIi LOCKING LUGS OR SIMIUAR ASSEMBLY. (� 193SR LOCK LUG 12 1 f2■ E (A N V °f TYPICAL WATERTIGHT (SHORT) PART, OD1O� W MANHOLE FRAME & COVER LOCK LUG ASSEMBLY d �W w o 0 N.T.S FIG S-I-E NOTE. 2 INA I RR Nv O M M NO SWEATED FlTRNGS ,\-I M TD-30 ¢ E o,�0 a E y © E DUAL SFRVICE e E 'n ¢ co E Y cc-12 CG-12 CAST IRON LID n ^0 N u3 K) U +" COMPRESSION x 3/4' MALE PEE CODPDNG _ �C N� j= N,�-,�. w #5 DOWELS, 5" LONG A PERMISSIBLE DR APPROVED EGUAL ,- 18" METER E30X w � AT 12" C-C CONSTRUCTICN W © to w 0 5' MIN. JOIfJT 1" Type "K^ ....i GENERA NOTES SOF7COPPER 2� �f� l•U �0 0 12:1 MAX x y z E /� \Lc) O 1. THE DETECTABLE WARNING SHALL BE PROVIOED BY TRUNCATED DOMES. r 12�1 MAX tr O E Z 2. DETECTABLE WARNING TO BE CLASS A-3 CONCRETE (CLASS A-4 IF PRECAST) B 2' FOR USE ON DETACHED 51NOLE FAMILY �� .-• WITH SLIP RESISTANT INTEGRAL SURFACE COVERING THE FULL WIDTH OF THE RESIDENTIAL SERVICE 'NHEflE AN IRRIGATION a RAMP FLOOR BY 2 FOOT IN LEPJGTH IN THE DIRECTION OF PEDESTRIAN METER IS NOT PROVIDED. rL ,Lq u f� oE0 TRAVEL. OTHER TYPES OF MATERIAL WITH THE TRUNCATED DOMES DETECTABLE p WARNING MAY BE USED WITH THE APPROVAL OF THE ENGINEER. TYPE A RAMP i7 �� - 1�� vLO Mu ~ 3. SLOPING SIDES OF CURB RAMP MAY BE POURED MONOLITHICALLY WITH RAMP PERPENDICULAR (SEE TABLE) TRUNCATED DOMES Q SINGLE SERVICE FLOOR OR HY USING PERMISSIBLE CONSTRUCTION JOINT WITH REQUIRED BARS. A SEE SHEET 1 OF 4 FOR DETAILS a N07E. �'� ° �J E �� 4. IF RAMP FLOOR IS PRECAST, HOLES MUST BE PROVIDED FOR DOWEL BARS SO 1) SADDLES SHALL EE USED ON PVC PIPE. ry` r E L0 THAT ADJOINING FLARED SIDES CAN BE CAST IN PLACE AFTER PLACEMENT OF LL 4 1$" vOm PRECAST RAMP FLOOR. PRECAST CONCRETE SHALL BE CLASS A-4. 5' MI}J 5'-0" MIN C) CAST IRON LID 5. REQUIRED BAPS ARE TO BE NO.5 X 8" PLACED TCENTER TO CENTER ALONG 1Z:1 MAX SHAPE TO MATCH FACE BOTH SIDES OF THE RAMP FLOOR, MID -DEPTH OF RAMP FLOOR. MINIMUM OF ROADWAY CURB V a €NISHEO GRADE 6" EXTENSION v' CONCRETE CCVER 1Ez" 12d MIAX I� BACK OF CURB 48 : 1 MAX. 6. CURB / GURB AND GUTTER SLOPE TRANSITIONS ADJACENT TO CURB RAMPS 20 '1 48 ;iM II II ' ' 12. 15 ARE INCLUDED IN PAYMENT FOR CURB / CURB AND GUTTER. TYPE B CRCSSIN ALK BALL NG METER i 0! 1:11 < M 7. CURB RAMPS ARE TO BE ARL TO As SHOWN ON THE PLANS OR As DIRECTED PARALLEL TYPICAL PLACEMENT yGAL'LET EDx PIPE SLOT `.J BY THE ENGINEER, THEY ARE TO BE PROVIDED AT INTERSECTIONS WHEREVER I►-2'MIN.� SECTION A-�` YNLE78c AN ACCESSIBLE ROUTE WITHIN THE RIGHT OF WAY OF A HIGHWAY FACILITY AT INTERSECTICN auTLET) 35' MIN. (2 PLACES) CROSSES A CURB REGARDLESS OF WHETHER SIDEWALK IS EXISTING, PROPOSED, COPPERSE7TER OR NONEXISTENT. THEY MUST BE LOCATED WITHIN PEDESTRIAN CROSSWALKS WITHIN CROSSWALK AS SHOWN ON PLANS OR AS DIRECTED BY THE ENGINEER, AND SHOULD NOT PERMISSIBLE 1/8 BEND COUPLING /•� BE LOCATED BEHIND VEHICLE STOP LINES, EXISTING LIGHT POLES, FIRE 1� CCHSTRUCTION NL]9 ¢ Q ¢ 0 t V HYDRANTS, DROP INLETS, ETC. ACCESSIBLE ROUTES PROVIDE A CONTINUOUS UNOBSTRUCTED, STABLE, FIRM AND SLIP RESISTANT PATH CONNECTING ALL T 12+1 MAX_ ��i ✓� E o a E U O ACCESSIBLE ELEMENTS OF A FACILITY THAT CAN BE APPROACHED, ENTERED SR,`M1PJ , METER N E d 1= g E E 0 0 AND USED BY PEDESTRIANS. ,y �� �n ©E N E uj Q Y _ �p N 8. RAMPS MAY BE PLACED ON RADIAL OR TANGENTIAL SECTIONS PROVIDED THAT g' NIh1 AT �X 2" HIGHER THAN SECTION B-B 5i02Y _ %C ;ti(:y;�: , `: � � �°, `moo � � u LLl THE CURB OPENING IS PLACED WITHIN THE LIMITS OF THE CROSSWALK AND EDGE OF PAVEMENT 1"'k'`•" 'i,'+4;at•,< ^� N N a0 N THAT THE SLOPE AT THE CONNECTION OF THE CURB OPENING IS cORPpRAi10N 5TT)P :).Y� "'d '�: et,;%?%-•y5� BRICK AS N N Ir PERPENDICULAR TO THE CURB. AT �K X. SAME AS TCP OF CURB *+• NOTES: 0- 9. TYPICAL CONCRETE SIDEWALK IS 4" THICK. N'HEN THE ENTRANCE RADII CANNOT NOTES FOR GENERAL NOTES ON THE DETECTABLE WARNING SURFACE, '' a54--_-,'; (1) I. 1'"3/h" DIAMETER HOLE IS REQUIRED IN THE LID FOR TOUCH READ METERS, u- TYPE C SEE SHEET 1 CF 4. SAND OR 5U57 uNDER `SyS],i...�:•!w'.•`. Q ACCOMMODATE THE TURNING REQUIREMENTS OF ANTICIPATED HEAVY TRUCK;: til%•1n 4' DIAIEIER DRAIN PIPE, 12• TRAFFIC, REFER TO STANDARD CG-13, COMMERCIAL ENTRANCE (HEAVY PARALLEL & PERPENDICULAR BOX AND SETTER (2-INCH i; �;;:ni S 'i'.%f ;t,.)4;. LONG STONE POGKEi, VDo7 MINIMUM THICKNESS 4 �'^!r;:A:y, „fi SPEC. 203. NO, 57 AGGREGATE O 0 > TRUCK TRAFF CI FOR CONCRETE DEPTH. ) ivel�;•C."!-r;.'�••at ., 10. WHEN CURB RAMPS ARE USED IN CONJUNCTION WITH A SHARED USE PATH, ., THE MINIMUM WIDTH SHALL BE THE WIDTH OF THE SHARED USE PATH TYPE B 1s" - 2a" TRUNCATED DOME PARALLEL APPLICATION W C-G TYPICAL SERVICE LATERAL INS-FALLATION TYPICAL METER BOXES 0 0 0 5' MVPJ 0 0 Q o 0 0 0 0 0 o 0 ROADWAY GRADE MINIMUM RAMP LENGTH 2`1 MAx J N PERCENT IN FEET L 8c 1" METERS) (5/8„_�" METERS) J • 0 0 0 0 0 0 0 0 0 0 0 0 0 4" CURB 6" CURB 4 a 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 4 5 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 5 7 F OUTSSDE ORF TRAV LANDINGAREA0 2 5 5 SHALL BE PROVIDED FOR NTS TYPICAL MANHOLE FRAME & COVER 0 0 0 0 0 0 0 0 0 0 0 0 0 0 o NT5 02" �O 1E 3 6 9 OROSSWALK WITHINNTHE MARKEDSSWALK FIG. W-ESA LI50% - 65% OF BASE DIAMETER Cl O O O O O O O O O O O O O O g 4 8 12 CROSSWALK AREA. FIG. W-'"7 N.T.S W � /� TOP DIAMETER 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 < 0 g^ - 1 4" VARIABLE 6 14 15 TD-1 O BASE DIAMETER 4' MINIMUM. NOTE: TD-13 PAY LIMITS TD-31 TRUNCATED DOME THE REQUIRED LENGTH OF A PARALLEL RAMP L9 < ui DETECTABLE WARNING IS LIMITED TO 15 FEET, REGARDLESS OF THE DETAIL DE -AIL SLOPE. SHEET 1 OF 4 SHEET 3 OF 4 CO-12 DETECTABLE WARNING SURFACE SPECIFICATION ENCE SEWER SERVICE LATERAL CONNECTION NOTES: SPECIFICATION REFERENCE C C - 12 DETECTABLE WARNING SURFACE 1. WHERE A SEWER SERVICE LATERAL CONNECTS TO A MANHOLE 5' MIN VDOT CLASS 1 REV. 7/05 GENERAL NOTES 105 D5 AND NO INVERT ELEVATION FOR THE SERVICE LATERAL GS RIPRAP Q 502 502 TYPE B (PARALLEL) AP P L I C AT I C N REV. 7/05 INDICATED ,THE TOP (CROWN) ELEVATION OF THE SERVICE ( ) = r n 203.05 VIRGINIA DEPARTMENT OF TRANSPORTATION VIRGINIA DEPARTMENT OF TRANSPORTATION v 203A6 LATERAL PIPE SHALL BE AT 0.2' HIGHER THAN THE TOP (CROWN) ELEVATION OF THE THE LOWEST PIPE CONNECTED 2'-0 1,5 U J CI TO THE MANHOLE, NOT CONTAIN ROCK MATERIAL r .* ( 3.0' MIN, I- ( EW-12 2. SEWER LATERALS TAPPED INTO AN EXISTING SEWER MAIN SHALL 36"MfN LARGER THAN 5" IN ANY I -I (TYPICAL) DIMENSION 6" PIPE 5" 8 ( n PAVEMENT '( R LIMITS OUT ET OF Y FOR TOP OF CUT PAY LIMITS FOR BE CONNECTED USING A PIPE SADDLE. VDOT NO 1 v O�Ov CUT OUTLET PIPE TO 24'"MI 0.0, :s.` ;;, STONE BEDDING W W SUBBASE TOP OF CUT G VVN� E PAVEMENT BEGIN WITH 45' 3. MINIMUM GRADE FOR SEWER SERVICE CONNECTION SHALL BE 2% Q INTIAL BACKFILL* SUBGRADE TOE OF FILL SUBBASE DITCH LINE ELBOW / 1 COMBINATION UNDERDRAN N' N' EW-12 �T+" ...GRADE i " ) 6" LIFTS 6" FILL DITCH (TYPICAL) TI' SHOULDER LINE FILL I 1 4 PER FOOT EMBEDMENT 8'•MIN ( ) LINE LL EDGE OF PAVEMENT CROSSDRAIN CD-1 AT LOWER END OF CUTS F PAVEMENT 4. ALL SEWER LATERALS SHALL HAVE A MINIMUM COVER 2' MIN * THOROUGHLY COMPACTED O BY HAND OR APPROVED u OC� DIAMETER OF 4 . SPRING LINE � n/ `�+ .. MECHANICAL TAMPER CROSSDRAIN CD-2 ON FILLS 1 1` 90• TRAVEL LANES CENTER LINE SECTION TRAVEL LANES , 45 / OF PIPE l r:-�- (WITH TYPE 1 SELECT MATERIAL) -�t- - - �3 - -�- 5. ALL SEWER LATERALS SHALL HAVE A MINIMUM COVER HAUNCHNG 12- SECTION A A / NO. 68 STONE U ul CENTER LINE SECTION -, - - � ---------i------ +, as" 4F 3 FEET. - uJ (WITH TYPE 1 SELECT MATERIAL) i;,'. T EDGE OF PAVEMENT BEDDING 6" max CONCRETE ENCASEMENT NOT TO SCALE (' TRENCH PLACEMENT EDGE OF PAVEMENT PAY LIMITS FOR SALT SHOULDER LINE OUTLET PIPE TO 4" min J TRENCH PLACEMENT SHOULDER LINE BEGIN WITH 45" TREATED � FOUNDATION SHALL BE LL YPICPL -Al TOE OF FILL +- PAVEMENT SURFACE 6 BASE DITCH LINE \ TOE OF FILL ELBOW FINISHED GROUND 2 X 4 REQUIRED WHEN SOIL z _j -PAVEMENT SURFACE & BASE o 0 0 0 0 0 0 0 0 o F / o 0 0 0 o 0 0 o SUBBASE MARKER LENGTH (VARIES) LIMITS OF PAY FOR h� (TYpICAL1 CONDITIONS ARE UNSTABLE '^ 00 00000 0 000 o 000 o a o SUBBASE OUTLET PIPE •o•o• o. o• o• o • o• o • o • 1?616 SELECT MATERIAL TYPE IORID ALL PIPE) MATCH EXISTING PROFILE U) o•o •o •o •o •o •o•o •o •o •o •o o °'O ° G o•o•o•o•o•o•o•o•o•o•o•o• SELECT MATERIAL TYPE IORID - ;;; i o•o •o •o • o •o . o •o . o . o • o . o o PLAN VIEW SHOWING PLACEMENT OF Q #57 AGGRE ATE, #8 AGGREGATE OR CRUSHED EXCEPT WHERE SLOPE OF CD-2 CROSSDRAIN ^ • • • GLASS MEETING #8 GRADATION REQUIREMENTS. BANK EXCEEDS T TO 1 ] MAX• o- - -- - #57 AGGREGATE, #8 AGGREGATE OR CRUSHED I 1'-0" GEOTEXTILE DRAINAGE FABRIC PLAN VIEW A j,r`• GEOTEXTILE GLASS MEETING #8 GRADATION REQUIREMENTS. (PLACEMENT OF CD-1 CROSSDRAINI \ DRAINAGE 1�"0�� NON -PERFORATED OUTLET PIPE r, - f uJ O O OR CRUSHING STRENGTH OR TYPE OF PIPE NOTE , j(W,T.q-� NOM.DIAMETER j(W.T. 6" NOM. DIAMETER � PAVEMENT SURFACE (4 BASE SMOOTH WALL PVC .f03 0.153 PLUG END OF 1. OPEN CUTS IN PAVED AREAS WITHIN EXISTING VDOT RIGHT-OF-WAY SHALL BIB.'.`:;z.:'•' Q SUBBASE OR CEMENT STABILIZED SUBBASE MAIN LINE e SERVICE LATERAL RACKFILLED ENTIRELY WITH NO. 21A STONE. 3'. ' MIN, +-PAVEMENT SURFACE &BASE SMOOTH WALL PE 70 PSI 3E3E3E 70 PSI o0 0 0 0 0 0 0 0 ° SECTION 2. FOR DUCTILE IRON PIPE THE BOTTOIv1 OF THE TRENCH SHALL BE SCRAPED J 0 0 0 0 0 0 0 0 o o - SELECT MATERIAL TYPE NOR SUBGRADE 0 0 0 0 0 0 0 o SUBBASE OR CEMENT STABILIZED SUBBASE b o•o• o: :" o•°• o 0 0 _ 0 0 0 0 0 0 0 0 0 0 3E WALL THICKNESS (MIN) -INCHES o•o •o . . o . o • o • o o (CEMENT OR LIME STABILIZED) •o•o• o : : o • o • o • o • o • �- SELECT MATERIAL TYPE) OR SUBGRADE 45.0'O" AND COMPACTED, AND ALL STONES REMOVED DR A 4" BEDDING OF NO. 68 o•o•o . o o • o • o • o o (CEMENT OR LIME STABILIZED) i(M)( TESTED ACCORDING TO ASTM D-2412 AT 5% DEFLECTION. #57 AGGREGATE, #8 AGGREGATE OR CRUSHED #57 AGGREGATE, #8 AGGREGATE OR CRUSHED DRAOJNAGELE CLASS MEETING #8 GRADATION REQUIREMENTS. GENERAL NOTES STONE SHALL BE PROVIDED O FABRIC •"' O GEOTEXTILE I GLASS MEETING #8 GRADATION REQUIREMENTS. 33. WHERE ROCK IS ENCOUNTERED PIPE SHALL BE INSTALLED ON A MINIMUM 6" ,•?', :••• +': ?�;: t'• N DRAINAGE 1' D""1I 1. UNLESS SPECIFICALLY INDICATED, CROSSDRAN WILL NOT BE FABRIC GENERAL NOTES LOCATED AT THIS POINT WHEN BOTH SUBBASE MID SUBGRADE ARE STABILIZED. BEDDING OF NO, 68 STONE - 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, UNDISTURBED APPROACH SLAB PAVEMENT 2• OUTLET PIPE SHALL BEGIN AT THE EDGE OF THE TRAVEL LANE PAVEMENT AND NON -PERFORATED OUTLET PIPE 3, SOUTLET HALL PIPE SHALL ONEAI AT THE EDGELOF THE TRAVEL LQLANE SLOPEPAVEMENT AN. D X MATERIAL_ A SHALL BE PLACED ON A GRADE PARALLEL TO THE SHOULDER SLOPE 2 X MIN. (A DESIRABLE) GRADE. DESIRABLE) GRADE. IN LINE WYE-TEE ELEVATION _ "" - SUBBASE 3. ON CURB AND GUTTER SECTIONS, WHERE IT IS IMPOSSIBLE TO OTHERWISE PROVIDE CRUSHING STRENGTH 4, ON CURB AND GUTTER SECTIONS, WHERE IT IS IMPOSSIBLE TO OTHERWISE PROVIDE PLAN u I CD-2 TYPEF PIP OUTLETS FOR MANHOLES. THEY ARE TO BE LOCATED SO AS TO °RAN INTO DROP OUTLETS FOR CROSSDRANS, THEY ARE TO BE LOCATED SO AS TO GRAN INTO DROP iE W.T. 4" NOM.DIAMETER j(W.T. 8" NOM,DIAMETER INLETS OR MANHOLES. ��`` 4�yf CD -2 5'-0" INLETS OR MANHOLES. TYPICAL SEWER YV E R PIPE NOTES: 1. WHERE LESS THAN 3' ❑F COVER IS AVAILABi� BELOW STREAMBED, CONCRETE ENCASEMENT U � 5' 0" AGGREGATE BASE MATERIAL TYPE I SMOOTH WALL PVC .103 0.153 5, ON SU OUTLET VOTED SECTIONS, TRENCH IS TO BE UNDER ENTIRE PAVEMENT AREA W SIZE NO. 218 (6" MIN. DEPTH) 4, ON SUPERELEVATED SECTIONS, TRENCH IS i0 BE UNDER ENTIRE PAVEMENT AREA -••-•WILL BE - WITH OUTLET PIPE ON LOW SIDE ONLY. SMOOTH WALL PE 70 PSI )(iO( 70 PSI i(iEi( WITH OUTLET PIPE ON LOW SIDE ONLY. VARIES INSTALLATION yj T T ('� SQUIRED. 0 ILL `I S 7 A L LA I I O N I N TRENCH 2. WHEN BEDROCK IS ENCOUNTERED AND COVER EQUALS OR EXCEEDS 3O THE TRENCH SHALE � 5. AVERT ELEVATION AT OUTLET END OF OUTLET PIPE TO BE A MINIMUM OF 1'-D" ABOVE 6. INVERT ELEVATION AT OUTLET END OF OUTLET PIPE TO BE A MINIMUM OF 1'-0" PROVE /"'t 9E BACKFILLEO WITH COMPkCTEI3 21A STONE AND TOPPED WfTH 18" OF VDOT CI,.,gSS 1 RIPRAP. d � INVERT ELEVATION OF RECEIVING DRAINAGE DITCH OR STRUCTURE. INVERT ELEVATION OF RECEIVING DRANAGE DITCH OR STRUCTURE. PLACEMENT OF CD-2 CROSSDRAIN AT 7. ALL CONNECTIONS (ELBOWS, WYES, ETC.) WITHIN PAY LIMITS FOR OUTLET PIPE ARE TO JOB NO. 6. ALL CONNECTIONS (ELBOWS, WYES, ETC.) WITHIN PAY LIMITS FOR OUTLET PIPE ARE TO X WALL THICKNESS (MIN) - INCHES BE OF THE SAME CRUSHING STRENGTH AS THE OUTLET PIPE. SEWER BRIDGE APPROACH SLABS BE OF THE SAME CRUSHING STRENGTH AS THE OUTLET PIPE. MXX 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 SEWER SERVICE LATERAL CONNECTION NTS TYPICAL STREAM CROSSING 112066 STRUCTURE. STRUCTURE. FIG. S--3 SPECIFICATION XVDDT XVDOT SPECIFICATION N.T.S. N'T' S SCALE REFERENCE STANDARD CROSSDRAIN STANDARD CROSSDRAIN REFERENCE FIG. S-2 TD-34 FIG. S-7 RDA) AND BRIDGE STANDARDS ROAD AND BRIDGE STANDARDS N/A 232 (AT GRADE SAGS AND BRIDGE APPROACHES) REVISION DATE SHEET 1 OF 1 SHEET 1 OF 1F (AT LOWER END OF CUTS) 232 5G1 REVISION DATE 501 TD-33 TD-36 701 VIRGINIA DEPARTMENT OF TRANSPORTATION 07/16 108.05 108.04 07/16 VIRGINIA DEPARTMENT OF TRANSPORTATION 701 SHEET NO. 10 1992 3.38 Plant Legend DOUBLE STRAND #12 GAUGE WIRE WITH RUBBER HOSE & TURNBUCKLES \ 2"x2" HARDWOOD STAKE \ TREES UP TO 4" CAL. SHALL BE STAKED WITH 2-2"x2" HARDWOOD STAKES. CUT & REMOVE BURLAP FROM TOP I /�// TREES OF 4" CAL. OR LARGER SHALL BE N 2/3 OF BALL AS SHOWN GUYED WITH 3 EQUALLY SPACED, TWISTED, - - - \ \ \ SCARIFY SUBSOIL TO4"MIN. DEPTH 1\ AND TURNBUCKLES. LOOP HOSE AROUND EXISTING STREAM—�� \ � �~ -� MULCH SAUCER TRUNK. FLAG WIRES WITH COURVEY TAPE. BUFFER AREA SosREFER TO SPECIFICATIONS FOR o FINISHED GRADE FURTHER INFORMATION 34,650 SF TREES UP TO 4" CAL. SHALL BE STAKED. \ TREES 4" CAL. OR LARGER SHALL BE \\I EXISTING ioo' �3g GUYED WITH 3 EQUALLY SPACED - STREAM BUFFER STWISTED #12 GAUGE WIRE WITH HOSE HT. oFTREE I �y z AND TURNBUCKLES. LOOP HOSE �\ \I // - GUYWIRES WITH RUBBER HOSE AND NOTE: AROUND TRUNK ABOVE BRANCHES TURNBUCKLES 213 UP TREE 1. STREET TREES PROVIDED 40' O.C. AND S'-io' FROM PROPOSED UTILITIES. LIMITS OF TREE PROTECTION =1 IITIII �� II 1= AS SHOWN, FLAG WIRES WITH 2. ALL SITE PLANTINGS OF TREES AND SHRUBS SHALL BE ALLOWED TO REACH, AND BE MAINTAINED AT, MATURE FENCING TO PROTECT THE +� y II —II it COURVEY TAPE. REFER TO SPECS 7R, / 2nx2° HARDWOOD STAKES, ALIGN HEIGHT; THE TOPPING OF TREES IS PROHIBITED. SHRUBS AND TREES SHALL BE PRUNED MINIMALLY AND ONLY WOODED AREAS TO BE ` �y� ,II FOR ADDITIONAL INFORMATION. �/ TOP OF STAKES TO SUPPORT THE OVERALL HEALTH OF THE PLANT. PRESERVED ON THE SITE =111=1 I- AMENDED SOIL MIX i \ I J\i/l+ I MULCH SAUCER 3. TOTAL STREET FRONTAGE = 3.,iio' (INDIGO RD) & 86o' (CRIMSON ST) = 3.,970' AMENDED SOIL MIX REQUIRED STREET TREES: 53. (1 TREE PER EVERY 40' OF STREET FRONTAGE) ` COMPACTED SUBGRADE �1I�I\� PROPOSED STREET TREES: 53 / (' / \ \ III— NOTE: 1,11o' OF STREET FRONTAGE ALONG INDIGO ROAD —III ` = REQUIRED STREET TREES: 29 Tree Planting and Staking Detail IIIIIII IIIIIIIIII PROPOSED STREET TREES:31 �j LOT 13 \ Not To Scale— V CUT AND REMOVE BURLAP FROM TOP NOTE: 865 OF STREET FRONTAGE ALONG CRIMSON STREET 1/3 OF BALL AS SHOWN REQUIRED STREET TREES: 22 _ III III\I PROPOSED STREET TREES: 22 SCARIFY SUBSOIL TO 4" MIN. DEPTH III=1 COMPACTED SUBGRADE TOTAL SITE AREA: 5.841 ACRES 254,434 SF / L(U 1 12 \ ` III .III TOTAL STREAM BUFFER AREA (OUTSIDE EMERGENCY ACCESS ROAD): 0.795 ACRES 34,650 SF / \ \ ` TOTAL ACTIVE RECREATION AREA: 0.102 ACRES 4.450 SF \ CANOPY REQUIRED (20%) = (5.841 AC - o.897 AC) x 20% o.989 ACRES 43,o7z SF y Evergreen Tree Planting Detail PROPOSED PLANTING CANOPY CALCULATIONS: 0.994 ACRES 43,284 SF LOT 11 \ \ \ Not To Scale Conservation Plan Notes: Source: Va. DSWC Plate 3.38-2 \ \ \ \ � \ � � \ � 1.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 u y PROPOSED 6' �, \ ��� \ PROPOSED PRIMITIVE COUNTY ENGINEERING DEPARTMENT. III - 401 �� TRAILWAY (TYP.) \ LANDSCAPE AND �� OPEN 2. HEAVY EQUIPMENT, VEHICULAR TRAFFIC, AND THE STORAGE OF CONSTRUCTION MATERIALS AND SOIL € MAINTENANCE \ � S E \ SHALL NOT BE PERMITTED WITHIN THE OUTSIDE DRIPLINE OF TREES TO BE PRESERVED AND PROTECTED. County of Albemarle - X EASEMENT \ \� �\ (1383 3. TEMPORARY EROSION CONTROL MEASURED ANDOR PERMANENT STORMWATER MANAGEMENT FACILITIES Conservation Plan Checklist- To be placed on Landscape Plans + ,� / `, \ LOCATIONS SHALL BE COORDINATED SUCH THAT THEY SHALL NOT ADVERSELY AFFECT TREES TO BE (handbook, pp 1II-284-111-297 for complete specifications) / \� \ \ PRESERVED AND PROTECTED. 1. The fo 0ow ing items shall be shown on the plan: / € I 1 \\ \ / LIMITS OF TREE PROTECTION 4. FIRES SHALL NOT BE PERMITTED WITHIN 100 FEET OF THE OUTSIDE DRIPLINE OF TREES TO BE U Trees to be saved; LOT 1O I ° \ FENCING TO PROTECT THE PRESERVED AND PROTECTED. I \\ \ \ \ ® WOODED AREAS TO BE Limits of clearing (outside dripline of trees to be saved); ° ZI Location and type of protective fencing; I / d �\ OT \ \ `\ PRESERVED ON THE SITE 5. TOXIC MATERIALS SHALL NOT BE STORED WITHIN 100 FEET OF THE OUTSIDE DRIPLINE OF TREES TO BE ZI Grade changes requiring tree wells or walls �\ �� \ � PRESERVED AND PROTECTED. ZI Proposed trenching or tunneling beyond the limits of clearing. /� � � ` \ \ \ \ \ 6. NO LAND DISTURBING ACTIVITY SHALL BEGIN UNTIL THE TREE PROTECTIVE FENCING HAS BEEN INSTALLED 2. Markings: i x \ \ \ BY THE CONTRACTOR AND INSPECTED AND APPROVED BY THE COUNTY ENGINEERING DEPARTMENT. ® All trees to be saved shall be marked with printer ribbon at a height clearly visible to equipment operators. I ® No grading shall begin until the tree marking has been inspected and approved by a County Inspector. L LOT 9 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 3. Pre -Construction Conference: LOT 1 \ \ \ \ \ \ OF CLEARING, THE SEPARATION FROM THE TRUNKS OF TREES SHALL BE MAXIMIZED TO THE FURTHEST Tree preservation and protection measures shall be reviewed with the contractor on site. I / S EXTENT POSSIBLE. TUNNELING SHALL BE REQUIRED WHEN DEEMED, BY THE COUNTY ENGINEER, THAT 4. Equipment Operation and Storage: 1 / -\ \ -+ \ \ TRENCHING WILL SIGNIFICANTLY DAMAGE FEEDER ROOTS OF TREES TO BE PRESERVED AND PROTECTED, U Heavy equipment, vehicular traffic and storage of construction materials including soil shall not be permitted within the driplines of trees \ \ `, 8. ANY DAMAGE TO THE CROWN, TRUNK, OR ROOT SYSTEM OF ANY TREE TO BE PRESERVED AND to be saved. I / \ PROTECTED SHALL BE REPAIRED IMMEDIATELY, IN ACCORDANCE WITH THE PRACTICES IN THE EROSION 5. Soil Erosion and Stormwater Detention Devices: �.-\\\ \ °� AND SEDIMENT CONTROL HANDBOOK. CARE FOR SERIOUS INJURIES SHALL BE PRESCRIBED BY A ZI Such devices shall not adversely affect trees to be saved. + I� LOT �� / \ \\ \ / \, PROFESSIONAL FORESTER OR TREE SPECIALIST. LOT 16 \ . o 6. Fires: / i �: �\ \ �' ISOILS WHICH HAVE BEEN COMPACTED, OVER THE ROOT ZONES OF TREES TO BE PRESERVED AND ZI Fires are not permitted within 100 feet of the dripline of trees to be saved. - x \� - \ + PROTECTED, SHALL BE AERATED BY PUNCHING HOLES WITH AN IRON BAR EVERY 18 OVER THE ROOT 7. Toxic Materials: \\ / \/--.\ ZONE. THE BAR SHALL BE DRIVEN 12" DEEP AND MOVED BACK AND FORTH IN EACH HOLE UNTIL SOIL U Toxic materials shall not be stored within 100 feet of the dripline of trees to be saved. , Ld : - - \ - \ \ _ : / - \ �� \ ` \ / , \ / / S LOOSENED. S. Protective Fencing: ` �% 10. TREE PROTECTIVE MEASURES SHALL BE THE LAST OF THE TEMPORARY EROSION CONTROL PLAN ZI Trees to be retained within 40 feet of a proposed building or grading activity shall be protected by fencing. an / + ° ° / \ - \ Lj MEASURES REMOVED DURING THE FINAL CLEAN-UP. ZI Fencing shall be in place and shall be inspected d approved by a County Inspector prior to grading or construction. I \ PA'C E s 9. Tree Wells: / + L...T 7.---- ® 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.\ \ / PP — _ I PROPOSED 6 h' \- / A \ EXISTING too' 10. Tree Walls: -r- X X �Z PLANTING STRIP - \\\ SE \ / STREAM BUFFER ` \ ® When the ground level must be lowered within the dtipline a tree to be saved, a tree wall shall be provided; and a construction detail submitted for approval. 11 11. Trenching and Tunneling: A lA: A LOT 17 ZI When trenching is required within the limits of clearing, it shall be done as far away from the trunks of trees as possible. Tunneling LOT under a large tree shall be considered as an alternative when it is anticipated that necessary trenching ,Anll destroy feeder roots. I I 1- II _ I - \ - -✓ i St� I i ° I 12. Cleanup: ZI Protective fencing shall be the last items removed during the final cleanup. 13. Damaged Trees: I �. _ _ ® Damage trees shall be treated immediately by pinning, fertilization or other methods recommended by a tree specialist. - I LOT 18 - � � � � : 17 UA P A \ NOTE: IT IS HE DEVELOPER'S RESPONSIBILITY TO CONFER WITH THE CONTRACTOR ON TREE CONSERVATION \ I I I REQUIREMENTS. LOT I 11 2 5 0 OWNER SIGNATURE (DATE) !\ I \ \ \ \ � y \ CONTRACT PURCHASER SIGNATURE (DATE) �' � _ \ 5/1106 Page lofl LOT 19 �,,,�T 2 � � �. �, - n � � I ��-�_ :� , LOT 4 o \ / 14QS LOT 2 s \ \ I PROPOS`ED STREET � X\ \ LOT 2 NOTE. TREES (TYP.) 5 LOT 28 y y x — --- I \ \ \ y y 1. LANDSCAPING PLANTS AND TREES ADJACENT TO THE SIGHT DISTANCE TRIANGLE WILL ULOT 2/+ NEED TO BE MAINTAINED IN AREA BETWEEN z TO 7 FEET ABOVE GROUND AS A CLEAR � I � �' I� � �� -� \ \ \\ ZONE TO PRESERVE SIGHT LINES AND ACCOMMODATE PEDESTRIANS. \ I X \ \ LOT 20 LO 23 \ a E a \ \ \ LOT 3 I \ ° I _ _ ° I I - Z AC) -_ \ - \ — V I N \ \ y ------------ x (18) MG I I T 21 \ LO T 2 � � a` L O / \ I L I TT \ \ o y OT29 i\ \ oy (2 ) IN I \ I LOT 22 \ 3 LOT 1 a I i \ a° \ - LOT 30 ° 3 --- -- --\— -- ---- — - — —\ — x X I \ \I x I y y y ° ° y -a I HT DIS ANCE=28o ° \ °p S — � X x X X °X � I { y f OPE N — — — — - --INDIGOAD \\ / PA CE C E A INDIGO ROAD DIS E _28 LOT 1 slyHT O y .06 AC) �� PUBLIC R W o / VAR. V1/DITH U IC-R- 4 W W � / ° x W W W W W W —— W w \ ° g 1 y y y y y y y y y „ y PLANT SCHEDULE SYM BOTANICAL COMMON NAME SIZE CANOPY (sl) TOTALSITE QUANTITY COVERAGE (sfl TREES UAP PRINCETOW ELM ULMUS AMERICANA TRINCETON' 10-12' HT 397 17 6,749 QS SHUMARD OAK QUERCUS SHUMARDII 10-12' HT 329 14 4,606 QP QUERCUS PALUSTRIS PIN OAK 31/2" cal. 471 53 24,963 UNDERSTORY TREES EVERGREEN TREES IN JILEXX'NELLIE RSTEVENS' NELLIE RSTEVENS HOLLY 5'-T ht. 1 44 1 23 2,376 MG I MAGNOLIA GRAN DIFLORA LITTLE GEM' LITTLE GEM MAGNOLIA 6'-8' ht. 82 18 2,214 TOTAL CANOPY 43,284 CROZEI — — �\ � ( IN FEET / PARK 1 inch - 30 ft. ` \ :LL SCOTT R. S ,U Lie. No. 035791,� �0�Als��01101ATAL 30/2F,A� Z0J` oQ� O c c H w m V) J H z O Q > z k > W w ce c O O LE, N N 0 0 0 ro M .\i M I,■ M t' J C`7 N t' J O N N w J� w Q 0 N z Q O Z Q LU J V Q i Z CD v z LI) Q cn z () Q O J oC U O O H LU w O w � 2 a � JOB NO. 112066 SCALE 111 _ 301 SHEET NO. 11 Design Sto►•mYear = 10 Design Year: 10 Project: Foothill Ph VI Job 4: 112066 Prepared by: JKP Table 6: Sump Inlet Design Table "OKIIIAD-URM �'-Ka JUNCTION LOSS INLET WATER H 0 SCOTT R. LLINS� � Lic. No. 035791 ��0 03/30/20 �w4 SIONAL (n H z w O U U (� V/ v7 Table 6: Sump Inlet Design Table (� r/ Q v7 Z0J� Q CL O a mo Q O w -i � C1 J z LL- < O O Q >��� m Lu W w z O v7 (n m (n Z O U w Table 7: Grade Inlet Design Table 0 0 Structure Area CW t1- Station E - - - - - \� o M M I I - .�� _ (Acres) (Min.) 2 0.00 0.90 5.0 10+30.75 4 0.00 0.90 5.0 10+63.10 CL CL L9 6 0.00 0.90 5.0 12+03.19 - \ \ 8 0.00 0.30 5.0 12+69.21 - �0TZ 3 \ _ %Z2 10 0.17 0.79 5.0 12+98.91 ' \i tOT \ I M 12 0.27 0.86 5.0 11+27.84 -- X 14 0.13 0.90 5.0 13+34.91 ♦ �� \ \ M ♦ I 47 16 0.00 0.90 5.0 10+82.98 N 18 0.09 0.83 5.0 11+15.01 14 Z 20 0.61 0.76 5.0 12+40.12 / c Q 22 0.30 0.72 5.0 10+51.97 GO 6.00E2 I J 24 0.09 0.85 5.0 10+57.19 I T Zoi C) ui 28 0.03 0.70 5.0 11+09.63 -- \ \ 66 P W z YD-1Z Table 7: Grade Inlet Design Table N 28B 0.27 0.72 5.0 12+55.51 N 0 _ 26 0.23 0.72 5.0 10+84.44 9 � � � zo � � � � � y � INLETS ON GRADE, DESIGN (CURB SPREAD AND INLET CAPTURE) YtUUKE, K1C'HAK1T I W �- FOR OANA �YD to �� - 0 I 0.1990 ACRES_.- �� �y\ Intensity 6.50 (Intensity is 4 in/hr for spread, and 6.5 in/hr for capacity and depth) 6' Imo- D. ZONING:9 4 PG. RESIDEwTIA �OT8 \ I V �� x V A Mannings Coefficient, n is 0.013 W \\� SP PFN \ N Inlet Hydrology Curb and Gutter Inlet J _ - a4 \ J J ° 22 ' � / � � 0 (z.383q � � I 056A2-04-00-00300 �i , \\ Q JLaNES, BENJAMIN MARTIN tO 36 A \ \\ a 5 -a OR SARA BETH , % \� m c►6i w � V I 0.2120 ACRES \ A V `� \ o c' Z ZONING R-6 RESIDENTIAL \ �A � � �� �� � � U � o i T � % o °► � � < \ \ �I \ a► w ° U1 cn cco 0 o m D.B. . 4369 PG. 199 /0 a) C L9 0;6 m Sp A �A I 2 c _ o U + > Cn z I / YD 14 (4. SSA ��\ A A\ \ w H o ° o �' x Q o ►6 a o ►u ° `m Q < b 056A2- 4 00 00200 i \ \ \ m w ►` �' c' w 13 a `► S aEi Q Q i _ o Q w - x 3 3 o a► 31 I BEASI Y, ALBA - J - �- A \ \ \ ' \ d > < U U C'1 C4 C� Cn Cn i U) U) w co c0 Cn -i w u1 C� C'J U of _ (ij ^ Ii ORPA ELAB YD-� °TS \ \\ \ 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' v L.L I 0.2120ACRES � I 2 \ \ \ 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 I z ZONING: R-6 RES DVNTIAL z8 4 `Or2% \ �\ \ 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' H� w . I D.B. 2275 PG. 096 . • / 4 \\ \ \ \ I_ 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' n/ y\ - \- 26 3B 4.0 0.23 0.72 0.166 1.08 0.00 1.08 0.0209 0.0200 2.0 0.083C 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' w w L.L _1 u ) 3 `OTt� \ \ \ 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' / p w I I .,. TZ8 \y MACLEAN, GERA l M OERARD E (+! 6A2-04-00- ORAMY�M ��', for \� \ ��` V I 0.2710 ACRES � 3 ( ) ZONING: R-6 RESIDENTIAL%Z9 \ I i w v D.O.2865�'G.� YD-4 I I 6 I �\ S W -j z z v _ I --I �\ I \ I \ \ ' x _ 15 tm ' /1 \ \ °w I I l 4OT \ YD 16 � = Q \ \ w \ \\\\ SOT L 9 20/ YD18 �� I I \ YD-6 Z b .' I t tO \ to j w o f3 I r 6 � O J tOJ��8 I \ � / • 1 \ � \ O \ w $ J( \\1 I \ N F \ \ 10 12 tl \ z F8 \` \ \� 056A2-01-00-072A0 _� \ 66o.66a oEP ° \ CLAUDIUS CROZET PARK INCH IN \ \ U \ 11.6650 ACRES \ \ w F- ZONING: RURAL AREAS I I °°° p w D.B. 1536 PG. 408 \ �, 2 _ \ / / a cn 10 GRAPHIC SCALP ` \ �4 / T\ l 1120O. 50 0 25 50 100 200 \ 30\ I \ \ C�q (/p/ S° / 'SCALE CROZR�S ro.azs- / / E 1 = 50' ( ) P'qR/� SOT Z I 1 I SHEET NO. 1 inch = 50 ft. _-- / / 12 POINT DOWNSTREAM DRAIN RUNOFF CA INLET RAIN RUNOFF INVERT LENGTH I75 CU Lu CU 0-1 tn 0. N STRUCTURE AREA COEFF. TIME FALL Q ELEVATIONS SLOPE DIA CAPA- CITY VEL FLOW TIME INCR ACCUM ACRES C MIN MIN C.F.S. UPPER LOWER FEET FT./FT. _-____-� 1• 1�•• 1 1 1 11 �� 1 1 m l 11 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 Y D-9 12 33.40 0.51 % 661.01 660.82 HDPE YD-8 YARD INLET N/A 24" 667.90 Y D-7 12 75.59 0.50% 660.72 660.32 HDPE P E 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� of o_ U N Q �^, c C � N N N L O N � N � � ur fn L w p ° U � o m C ° o > 3 m ° o � .3 U � L o r m o m p o a � F o � •� o � o � � Q 3 � n E C OQ a Q �U' 07 � � L N X � > � Q U U O d uS . in � cn F 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 0.0010 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=l5' 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=l5' 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' 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 � if) °fIIi N 3 � o � L p U o C o ° o m N f6 'C � N N o C -° V � y c O o x a 3 Q m E a > � � 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 combined flow 1.5 0.17 0.365 8.36 12 3C 6.0 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' 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 � � � U N w U f6 p„ Q � � .� O UO - ✓T � U N � � + � � w � N N 3 U ° w � U N C 0 Q rn ►° o � > 3 'a� � m 3 � m L > o c � U o c � o U � CO � o � s � m c c L � � � ;v m � cn � � > E p a > U C� C� � � w <n � � � � a U C� u� cn cn � cd in w ui C1 c� 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 3.5120 0.1463 0.1561 6.22 1.29 1.00 0.54 0.00 Maximum allowable spread=15' 14 36 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 3.5120 0.1463 0.1590 6.00 1.33 1.00 0.47 0.00 Maximum allowable spread=14' 18 3B6 8.0 0.09 0.83 0.075 0.30 0.00 0.30 0.0346 0.0200 2.0 0.0830 4.1500 3.36 0.98 3.5120 0.1463 0.1634 4.93 1.62 1.00 0.30 0.00 Maximum allowable spread=14' 22 36 12.0 0.30 0.72 0.216 0.86 0.00 0.86 0.0335 0.0200 2.0 0.0830 4.1500 5.03 0.88 3.5120 0.1463 0.1488 8.08 1.49 1.00 0.86 0.00 Maximum allowable spread=14' 26 36 4.0 0.23 0.72 0.166 0.66 0.00 0.66 0.0209 0.0200 2.0 0.0830 4.1500 4.98 1.00 3.5120 0.1463 0.1663 5.86 0.68 1.00 0.66 0.00 Maximum allowable spread=14' 28 3B6 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 3.5120 0.1463 0.1590 3.52 3.41 1.00 0.08 0.00 Maximum allowable spread=7' PIPE DESIGN n = 0.013 Wipe Hydrology Pipe w E w ° � x E E c w O � N N c U U ° lE p 3 O N a 0- E m •3 m S 'o m 'c a� E o o m � .� w � f0 � w E o � ° � � j 3 E (n W Q� U U U C1 � tq � �i > ►� � Pipe 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 Pipe 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 Pipe 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 Pipe 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 Pipe 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 z w z J J 0 0 0 c 0 U L Q 0 3 c 0 c 0 U L 0 U 0 c c 0 U 7 L N 0 U 0 0 c 7 U C N 0 6 0 Q a T 6 0 a 0 c 6 L 6 6 Q 0 0 a U 0 Q 0 c 6 1= a c 6 c� z it w w z z w Z J J 0 0 Q U x i3 C U 0 a U 0 c 6 a - / R� 383 �j CULVERT DRAINAGE PLAN 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. freq. 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 rc 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 N/A Culvert shall be countersunk 6". Outlet Controlled wl 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 Culvertshall be countersunk 6". Design Flood Exceed. Prob. Elev. Overtop Flood Exceed. Prob. Elev. SUM MARY& RECOMMENDATIONS: Base Flood 1%Exceed. Prob. Elev. 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 ACCESS ROAD 36" CL. III RCP 68.00' 0.500 645 7645 MISTING RADE/ - - - - - HANNE 640 640 00 0 N O a? m 0 r 00 r N SHALL BE COUNTERSUNK 6". PROPOSED �� TING SANITARY SEWER INVERT ELEV.=641.50'. CONTRACTOR 7 - TO REMAIN UNDISTURBED SHALL FIELD VERIFY CHANNEL BOTTOM V BENEATH PROPOSED FILL U_ ELEVATION & ENSURE CULVERT IS �� n COUNTERSUNK 6". AROPOSED (V - VDOT STD. \ C:) - e 10BUFFER, TYPA N CROZET DOWNSTREAM INVERT ELEVATION OF PROPOSED PARK POOL ` \ CULVERT=641.16. DOWNSTREAM 'END OF PROPOSED CULVERT SHALL BE SET 6" BELOW EXISTING SWM EXISTING CHANNEL BOTTOM ELEVATION. CONTRACTOR SHALL FIELD VERIFY CREEK FACILITY - EXISTING U w STREAM, TYP. CHANNEL ELEVATION &ENSURE CULVERT INVERT 0 _ IS BELOW INITIAL CREEK BOTTOM ELEVATION. \ CONTRACTOR SHALL LINE THE a U) 2. CHANNEL BOTTOM, A MINIMUM OF \ JOB NO. T� 7 c� 7 20' IN LENGTH, WITH VDOT STD. CL. 112066 1 r 1C KCAL (,6��q� P1 \ � THE 11 IC CHANNNTRACTOR SHALL EL BOTTOM UPSTREAMN& DOWNSTREAM INVERT ELEVATION OF PROPOSED \r goo ao 00 20o aoo \ DOWNSTREAM FROM THE CULVERT. CULVERT =641.16. DOWNSTREAM 'END OF \ SCALE 0+5o i+oo 1 ❑ �66 �.. PROPOSED CULVERT SHALL BE SET 6" BELOW AS SHOWN PROFILE SCALES �� EXISTING CHANNEL BOTTOM ELEVATION. 1"=5' (V) 6�. 2E OPEN CONTRACTOR SHALL FIELD VERIFY CREEK SHEET NO. CULVERT 1"=50' (H) ( IN EET ) 6 \\ �� SPACE C CHANNEL ELEVATION & ENSURE CULVERT INVERT i 100 ® IS BELOW INITIAL CREEK BOTTOM ELEVATION. 1