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Home My WebLink AboutSDP202000028 Plan - Submittal (First) Final Site Plan and Comps. 2020-03-20FINAL SITE DEVELOPMENT PLAN LEGEND EXISTING WJ 1►1��1 C0 10 1.00' 10 12 578'X 57"'XC 11.5 TW 57a'XW 31 "1.5 5W 57a'X`" a d a f f 0 O 00 DESCRIPTION BOUNDARIES BENCHMARK SITE PROPERTY LINE ADJACENT PROPERTY LINE VACANT PROPERTY LINE BUILDING SETBACK PARKING SETBACK ACCESS EASEMENT SITE TEXT NOTES PARKING COUNT DIMENIONS GROUND GRADING EASEMENT INDEX CONTOUR INTERVAL CONTOUR SPOT EVELVATION TOP OF CURB ELEVATION TOP OF WALL ELEVATION BOTTOM OF WALL ELEVATION RETAINING WALL STAIRS BUILDING BUILDING ROAD -EDGE OF PAVEMENT ROAD- CENTERLINE CG-2 STANDARD 6" CURB CG-6 STANDARD 6" CURB AND GUTTER CG-12 STANDARD ACCESS RAMP SIDEWALK BIKE PARKING PARKING SURFACE CROSSWALK HANDICAP ACCESSIBLE AISLE HANDICAP PARKING MATERIAL CONCRETE/PAVEMENT-SIDEWALK RIPRAP ASPHALT GRASS EC-3 MATTING EC-2 MATTING WETLAND TREELINE FENCE STREAM UTILITY UTILITY EASEMENT UTILITY POLE LIGHT POLE OVERHEAD UTILITY MANHOLE SANITARY & SEWER STORM LINE 0-No- -No- o- ROOF DRAIN q q DRAIN INLET DRAINAGE EASEMENT STORM DRAINAGE EASEMENT STORM SEWER EASEMENT SEWER LINE -s-s-s-s- s-.s -s -s- - SANITARY EASEMENT WATER -w-w-w-w- -w-w-w-w- WATER LINE 0 0 WATER METER WATER VALVE AND BOX FIRE HYDRANT WATER EASEMENT GAS ---�-�- GAS LINE NOTE: 1. THE SIZE OF THE SYMBOLS MAY VARY FROM WHAT IS SHOWN. PROFFIT ROAD TOWNHOMES NORTH TAX MAP 32A, PARCEL 2-2 ALBEMARLE COUNTY, VIRGINIA OWNER Albemarle Land Development, LLC 1949 Northside Drive Charlottesville VA, 22911 DEVELOPER Albemarle Land Development, LLC 1949 Northside Drive Charlottesville VA, 22911 PLAN PREPARATION Shimp Engineering, P.C. 912 East High Street Charlottesville, VA 22903 (434) 227-5140 ZONING R-15 Residential, AIA MAGISTERIAL DISTRICT Rivanna SOURCE OF TITLE DB 5154/753 SETBACKS FRONT MINIMUM: 5' from Right of Way FRONT MAXIMUM: 25' from Right of Way SIDE: 10' Building separation unless the building shares a common wall REAR: 20' Minimum FRONT GARAGE: 18' Minimum from back of Sidewalk MAXIMUM BUILDING HEIGHT: 45' or 4 stories BUILDING STEPBACK: For each story that begins above 40' in height or for each story above the third story, whichever is less, the minimum stepback shall be 15' SOURCE OF BOUNDARY AND TOPOGRAPHY Boundary & topographic survey provided by: Roger W. Ray & Associates, INC. April 15, 2019 BENCHMARK Datum for topography is NAVD 88 FLOODZONE According to FEMA Flood Insurance Rate Map, effective date February 4, 2005.(Community Panel 510003C 0145 D) this property os located with "Zone X" (unshaded). Area of minimal hazard. RESERVOIR WATERSHED This site is within the Upper Rivanna River Watershed. This site is not within a watershed of a public water supply. WATER & SANITARY SERVICES Site is served by Albemarle County Service Authority. STEEP SLOPES OVERLAY DISTRICT There are managed steep slopes on this site. Locations are shown herein. GENERAL CONSTRUCTION NOTES 1. Prior to any construction within any existing right-of-way, including connection to any existing road, a permit shall be obtained from the Virginia Department of Transit (VDOT). This plan as drawn may not accurately reflect the requirements of the permit.Where any discrepancies occur the requirements of the permit shall govern. 2. All materials and construction methods shall conform to the current specifications and standards of VDOT unless otherwise noted. 3. Erosion and siltation control measures shall be provided in accordance with the approved erosion control plan and shall be installed prior to any clearing, grading or other construction. 4. All slopes and disturbed areas are to be fertilized, seeded and mulched. 5. The maximum allowable slope is 2:1 (horizontle:vertical). Where reasonably obtainable, lesser slopes of 3:1 or better are to be acheived. 6. Paved, rip -rap or stabilization amt lined ditch may be required when in the opinion of the County Engineer or designee it is deemed necessary in order to stabilize a drainage channel. 7. All traffic control signs shall conform with the Virginia Manual for Uniform Traffic Control Devices. 8. Unless othrewise noted all concrete pipe shall be reinforced concrete pipe - Class III. 9. All excavation for underground pipe installation must comply with OSHA Standards for the Construction Industry (29 CFR Part 1926). GENERAL WATER & SEWER NOTES 1. Work shall be subject to inspection by Albemarle County Service Authority inspectors. The Contractor will be responsible for notifying the proper service authority officials at the start of the work. 2. The location of existing utilities across the line of the proposed work are not necessarily shown on the plans and where shown, are only approximately correct. The contractors shall on his own initiative locate all underground lines and structures as necessary. 3. All materials and construction shall comply with the current edition of the general water and sewer construction specifications as adopted by the Albemarle County Service Authority. 4. Datum for all elevations shown in National Geodetic Survey. 5. The contractor shall be responsible for notifying "MISS UTILITY" (1-800-552-7001). 6. All water and sewer pipes shall have a minimum of 3.5 feet of cover measured from the top of pipe, over the centerline of pipe. This includes all fire hydrant lines, service laterals and water lines, etc. 7. All water and sewer appurtenances are to be located outside of roadside ditches. 8. Valves on deadend lines shall be rodded to provided adequate restraint for the valve during a future extension of the line. 9. Trees are not permitted in the ACSA easement. 10. The contractor shall be responsible to comply with the no -lead regulation regarding brass fittings effective January 4, 2014 (Senate Bill 3874 which amends the Safe Drinking Water Act). 11. All public water and sewer facilities shall be dedicated to the Albemarle County Service Authority. 12. Backflow prevention is required for all connections to the water main. VDOT NOTES VDOT's land development south staff (540-967-3715 or 540-967-3716 shall be notified 48 hours in advance of any anticipated road/shoulder closures", "The permittee or his or her designee shall report all work zones in the VDOT right of way on a daily basis at set up and take down to VDOT'S Smart Traffic Center (540-332-9500)", "Copies of all independent testing reports to be submitted to VDOT for verification", "A minimum 48 hours advance notification of a proof roll of both the subgrade and stone base is required by VDOT." "All areas excavated below existing pavement surface and within clear zone, at the conclusion of each workday, shall be backfilled to form an approximate 6:1 wedge, against the existing pavement surface for the safety and protection of vehicular traffic." And that "Traffic shall be maintained during construction of the tie-in and mill of the adjacent travel lanes." "water lines, sewer lines, etc. crossing future VDOT maintained roads have to be sleeved with ductile iron pipe "two (2) times diameter of the utility line)." And "A video (3 electronic copies to VDOT) of all stormwater systems carrying VDOT runoff or runoff under a future state road is required to be submitted to VDOT for review and approval prior to paving operations. EXISTING USE Single Family Residential PROPOSED USE 54 New ±3 Bedroom Townhouses Disturbed Area: 5.60 AC LAND USE SCHEDULE EXISTING Area % Building 953 SF 0.3% Pavement 0 SF 0% Sidewalk 0 SF 0% Open Space 316,599 SF 99.7% Total= 317,552 SF (7.59 ac.) PROPOSED Area % Building 46,560 SF 14.4% Pavement 53,749 SF 16.9% Sidewalk 15,276 SF 4.9% Open space 201,966 SF 63.7% Total= 317,552 SF (7.59 ac.) PARKING SCHEDULE Required Parking: 2 Spaces x 54 Units = 108 Spaces Required Provided Parking: Lots 23-30: 2 Spaces in double driveway at least 18' in length. Other Lots: 1 garage space and 1 driveway space at least 18' in length. On -Street Parking: 15 On -street Spaces Provided Total: 2 Spaces x 54 units + 15 On -street = 123 Spaces Provided MATERIAL All curb, gutter, pavement and stone applications, and drainage structures shall be in conformance with VDOT standards and specifications. SIGNS All signs and pavement shall conform with the latest edition of the MUTCD Guidelines. A sign permit must be issued in accordance with the Albemarle County Sign Regulations prior to placement of any signs on -site. Contractor shall provide handicap signs as shown on plan. LANDSCAPE All areas outside of buildings and pavement within the parcel will be maintained as grass and will be landscaped. The total landscaped area is 44.7% of the site. Street Trees and Preserved Canopy are as shown. LIGHTING All outdoor light fixtures shall not exceed 3000 lumens. No other luminaires are proposed. GENERAL NOTES The information and data shown or indicated with respect to the existing underground utilities at or contiguous to the site are based on information and data furnished to the owner and engineer by the owners of such underground facilities or others. The owner or engineer shall not be responsible for the accuracy or completeness of such information or data. The contractor shall have full responsibility for confirming the accuracy of the data, for locating all underground utilities, for coordination of the work with owners of such underground utilities during construction, for the safety and protection thereof and repairing any damage thereto resulting from the work. All of these conditions shall be met at no additional cost to the owner. The contractor shall contact "Miss Utilities" of Virginia at 1-800-552-7001 prior to the start of work. 2. When working adjacent to existing structures, poles, etc., the contractor shall use whatever methods that are necessary to protect structures from damage. Replacement of damaged structures shall be at the contractor's expense. 3. The contractor shall be responsible for protecting all existing site structures from damage and coordinating work so that the owner can make necessary arrangements to modify/protect existing structures from damages. The contractor shall be responsible for notifying all utility owners, adjacent land owners whose property may be impacted and the Virginia Department of Transportation prior to completing any off -site work. 5. Contractor shall notify and coordinate all work involving existing utilities with utility owners, at least 72 hours prior to the start of construction. 6. Contractor shall immediately report any discrepancies between existing conditions and contract documents to the owner and engineer. 7. Contractor shall submit for the approval of the owner submittals of all specified materials listed in the plans, to include shop drawings, manufacturer's specifications and laboratory reports. the owner's approval of submittals will be general and will not relieve the the contractor from the responsibility of adherence to the contract and for any error that may exist. All bare areas shall be scarified, limed, fertilized, seeded and mulched. 9. All trees, saplings, brush, etc. shall be removed from within the right of way and the drainage easements. 0. Visibility of all mechanical equipment from the Entrance Corridor shall be eliminated. 1.Retaining walls require separate building permits. 2. All water service lines, sanitary laterals, and sprinkler lines must be visually inspected by the Albemarle County Building Department from the main to the structure. TE TRIP GENERATION AM PM Daily Use Description ITE Units in out Total in out Total AADT Multifamily Housing (Low -Rise) 220 59 10 25 35 23 17 40 405 Total 1 35 1 1 40 1 405 Trip generation reflects AM and PM peak hour traffic. APPROVED PROFFERS FROM ZMA201800006 The property shall be developed in general accord with the Zoning Map Amendment prepared by Roudabush, Gale & Associates, dated June 18, 2018 revised February 14, 2019 and shall reflect the following major elements as shown and noted on the plans: The internal street network grid and interparcel connections between the subject parcel and TMPs 03200-00-00-03000 and 32AO-02-00-001 130; Right-of-way reservation and associated improvements along Proffit Road; 3. A minimum of 44 total dwelling units shall be developed on the property. 4. A 25' Undisturbed Buffer and an additional 25' Minimally Disturbed Buffer in Block B adjacent to TMP 32A-03-OB-2 and TMP 2A-03-OB-4 as shown on the Conceptual Grading Plan: a. Undisturbed Buffer allows for the removal of brush and/or dead vegetation. Minimally Disturbed Buffer allows for minimal grading and/or the removal of brush and/or dead vegetation. Garage Setbacks - Single-family attached and single-family detached units located outside of Block A, Area 1 as shown on heet 3 shall be subject to the following: front -loading garages shall be setback a minimum of 3 feet from the front building fagade or front porch. 6. Parking Standards - The following standards shall apply to uses located within Block A, Area 1 as shown on Sheet 3 of the plans: a. For single-family attached and single-family detached units -- Front building facades shall face Proffit Road. No individual lot driveways shall enter directly onto Proffit Road; driveways shall be rear -loaded and only enter onto "Road B". Front building facades shall face Proffit Road. b. For multi -family - off-street parking shall be relegated to the side or rear of buildings adjacent to Proffit Road and shall be accessed from the internal road network. If a drop-off/pick-up area is proposed between multifamily buildings and Proffit Road, a limited off-street parking area can be included to accommodate ADA accessible and guest spaces. This limited off-street parking shall be screened by landscaping, permanent structures or other acceptable methods per Section 32.7.9 of the Albemarle County Zoning Ordinance. VICINITY MAP SCALE : 1 °=2000' v°p0 882 o` 649 ,7t'E'7w0od Q/ lac a` F` iey Ra Q< Q i C �Q a SITE 785 Zs:� Pioffit Rd = I83s yea 832 0 0 64931 834 vQ�� 93�J '1m SHEET INDEX (14 TOTAL) C1 COVER C2 EX. CONDITIONS C3 SITE LAYOUT C4 UTILITY PLAN C5 GRADING PLAN C6 LANDSCAPE PLAN C7 LANDSCAPING & SITE DETAILS C8 ROAD A & B PLAN C9 ROAD C & D PLAN C10 SITE DETAILS C11 ACSA DETAILS C12 SANITARY SEWER PROFILES C13 STORM PROFILES C14 BMP DETAILS APPROVALS L= 785 IMAGE PROVIDED BY ALBEMARLE COUNTY GIS Current Development Planner Date Current Development Engineer Date Architectural Review Board Date Fire Official Date Building Official Date Albemarle County Service Authority Date Virginia Department of Transportation Date HIMP ENGINEERING LAND PLANNING - PROJECT MANAGEMENT 912 E. HIGH ST. 434.227.5140 CHARLOTTESVILLE VA, 22902 JUSTIN@SHIMP-ENGINEERING.COM FINAL SITE DEVELOPMENT PLAN FOR PROFFIT ROAD TOWNHOMES NORTH ALBEMARLE COUNTY, VIRGINIA SUBMISSION: 2020.03.20 REVISION: FILE NO. COVER 19.029 C1 x PIPE W. L. FOUND 484.86 04 IRON\ FOUND x 486.2 487.4 x 515.0 4r) 90 - - - - - - - - - - 496.7 r- - - - - - - - - - x T.M. 32A-2-IB SOUTHERN STATES CHARLOTTESVILLE COOPERATIVE, INC. 4/ D.B. 1961-246, 250 PLAT 498.9 IRON F�N x - - - - - - - - - - - - - - - 521.3 529.4 x x Br T M 3 2 -A--- 2 --21 �3. - -7-.-5-9 ACRES_ - - - - - - - - - - - - - - - (D . B 2 5A--1-6 IRON - -IRON SET Albemap-re Land - - - - - - - FOUND IN STUMP Devel'bpment,LLC. HOLE �D. B. 1794-107 522.9 --�-O.B. 439-IB5 P-L-AT D.B. 5154/753 x- - - - - - 518 x HIM x x 537., 537.4 ENGINEERING�- LAND PLANNING - PROJECT MANAGEMENT 524.0 912 E. HIGH ST. 434.227.5140 x CHARLOTTESVILLE VA, 22902 JUSTIN@SHIMP-ENGINEERING.COM DENSE TREES TBR TAN K 523- 0 T. M. 32-30 U JU IN Sii p � THE FULL GOSPEL ASSEMBLY OF CHARLOTTESVILLE ic. 45183 D.B. 4957-252 PLAT DENSE TREES TBR Q) D.B. 1125-111 524.3 537.0 p D.B. 972-447 PLAT x 'YACKAL, 525.1 x 541.4 539.4 Tl-I 1, F,/ x 525.5 0.8 5 IRON 0.8 FOUND PIPE -FOUND 0 r-) - - — D E 0 SEAI-- EN T 5333 x ovo --- WO A I & J 108. 10, K/1 A Fl� F R OWN OW N81 FINAL SITE DEVELOPMENT PLAN FOR PROFFIT ROAD TOWNHOMES NORTH ALBEMARLE COUNTY, VIRGINIA SUBMISSION: 2020.03.20 REVISION: FILE NO. 19.029 EXISTING CONDITIONS 30 0 30 60 90 Scale: 1"=30' i C2 DRAINAGE ESMT / \ z / W. L. / 484.86 m / TW 508 RECREATION ARE � \ BW 500 / TW 512 NEW 0.40 AC SWIM ' BW 408 FOREST/OPEN \ SPACE ESMT / 0 TW 506 TW 512 O BW 500 BW 506 Sri, 0 14 NEW SWM W 0`°` 26�CF < 0 B FACILITY ESMT y� 6 qC,R OT N TW 506 FS NEW SWIM FACILITY BW 500 ESMT ALONG BL 5000• TW 508 00 BW 502 ho 210 LF DISTURBANCE OF INTERMITTENT TW 519 0o TOT LOT / / W 4 ' STREAM SUBJECT TO NATIONWIDE 18 BW 515 / BW 508 NONREPORTING PERMIT CONDITIONS. / TW 508 TOT LOT TW 523 FENCE BW 502` BW 518 / / BW TW 508 INTERMITTENT BW 519 / TW 524/ \ / / \ ^ STREAM INS TW 508 TS POINT 30 NEW FACIL TWMESMT \ \ / T BW 506 NEW 20' PUBLIC \S2) DRAINAGE ESMT 70 00 /,` O �\ / / ��578��F �9 SOT NEW N FACILITY a / 0 60 , � � I S&FFE 401, ESMT ALO OW �� 0 0� FF\ S2S 2> o0 o y �S F , cc- 9& FFE "'<O r a ♦ �� TYPE C ` FFE `S2 T y / S79 FFF\ S / O T.M. 32A-2-1B / �� sT NEW�O' PUB C 6 �� 6FF�S28F 2�T / �� ' SOUTHERN STATES CHARLOTTESVILLE COOPERATIVE, INC. SOT SRO °° RAINAGE E T \0 ° \79eFF--S <OT / ram• 22 D . B . 1961-246, 250 PLAT / FFF �S R2 .°S- y �F� 28F <1 / r c» O So, oo �� c HOU S79 FF\ / c� 906 /� l Cc-1 c s �\\79/ r°$ �Q J j 17 v j 70 c q p�2 / \ , — 00 \ S S4k / / 4 \ ,40gO �� S T- � r � 1 SOT o"`� 2x00 \ 2� 00' FUTURE SITE PLAN / FFF 48 / �/ / 80 . 6/ // • �� VDOT -96 R30 -12 l9 T �S3 / \ r / \ / • NTRANCE YR.)TYPE C , 0 0 SOT / xoo ryo o CO �\ / ` TYPE C �78 SOT �I S28 <OT Io cc-12 hv1 \ 4 / r ° Ge r FF 33 moo- / C OT SO r° ` r \ �S SOT '0R2S • / � 28F ' S3' / / / �2�Oo' FFE 0 r S2 ° O 8� NEW 10' PUBLIC 3ST AV`�� DRAINAGE ESMT 401, S7��; O %� /o � FF S6T / o /\\� ��5'�TJ� \ F\S28// �v RSo' o p �•i �_i I,� I / / !TOWNHOUSE i) OT � ♦ o �. FF�4 �aC F r < T / 40 I Q qo0o ^('v 6 S33'FF �3T , \ FF`S2> / Y �0 / ".Op NEW PUBLIC ♦ / / ?4033�F 42 DRAINAGR T ter. oo / 0T / / FF\ � / R R ° � Fo / < 0 / ♦ moo' o / FF 76 \ / 533 / ♦°$° 70 .o. 2so, / 533x FPS 2 \FF SST CG 6 \ TYPE �00 3/FFF �0 r / l \ \ \ 533� // i ATI R?s o s• coN 700 / .� 33/FFF 39 90•S28 2 / 2S\ OFFER /STU,% / 2S, &OFFER — ' ♦. • ° Ixss cc-12C \ SIp��Ck ` / <\ \533� 38 T % ° 0=7 v ♦� / FF 7 OT / T. M . 32-30 F� LOT \ ° a ,00 \ U YP.) / `533�' / i OQ�QJ� g\ F\S2 / THE FULL GOSPEL ASSEMBLY OF CHARLOTTESVILLE Sg l o R / /o /h r 9 / D.B. 4957-252 PLAT TOWNHOUSE (TYP.) FEE\ �- `;0• ` 517 1 77x / ♦° h� / / / D.B. 1125-111 oo I` ♦ VDOT C -9B �� / \ D.B. 972-447 PLAT l • •�T S . ° SRO TRANCE TYP. ° / COT F s C• erg, qp �( ) / 40 FFE 6� / PC1j A l C,� Yp �NOPS70F AOes -� oR�0 / 535 / i ° o o � l �.�/C � � / T VDOT`C -9B C ° O PE C 00• moo' FF 72 T po. FFE, 8 �` l / V O �m / SOT / /� l N ENTRANCE ) TYPE C / CG-12 Q ♦ / FPS o / 535 / 8%' o Q l o 20, R2S TYPE / / 30 0 / / Y m ° to IFFE, 53 0 T , ` l csq ` . ° ° 72x 401, / LOT Q p ��, l 4/ o.o ° o ♦ / a / 0 cc-12 0 F 7 24 ��°FE\534/ 59 3 T / r,,s �\ MT / $ .,� ° DOT G-9B 3% USPS MAILBOX 20'0o' F- l LOT \ O R OW H E P.y CONC.. - V ENTR CE 34 a 0. ( •) UCLUSTERS ON � � 4 / SIDEyyq�K - s R3 CONC. PAD / \ \ S ♦ /\ / O o� o, FE, 534 LOT / 0 FF T \ / / 5 / oo Flo-12 \ ROW DEDICATION R °° T PE C /TYPE ,�� 5' REgR /l FFE,53 SOT l ♦° ° i o \S37 / \ U.C. 2S0 --`-- SETBACK �TYP. l \ J 4FF 6 / l ♦ Q5. / <OT // \ -- ) l E� 534/ C O T l ��/° ♦ FFF 9 W ALL CONC. SIp � �� _-534/ a/ 002.00- WA tL Fr / 2 L - / ,Sd CQNC. S�pEw-- _ U.C. R ° LK - m 700 /--= 0' PUBLIC / a —�- DRAINAGE ESMT 'O' o d' - -----_ _- I ^ ROW DEDICATION POI F� ENGINEERING LAND PLANNING - PROJECT MANAGEMENT 912 E. HIGH ST. 434.227.5140 CHARLOTTESVILLE VA, 22902 JUSTIN@SHIMP-ENGINEERING.COM u7U IN .SH F> ic.. . 45183 'YAONAL V FINAL SITE DEVELOPMENT PLAN FOR PROFFIT ROAD TOWNHOMES NORTH ALBEMARLE COUNTY, VIRGINIA SUBMISSION: 2020.03.20 REVISION: FILE NO. 19.029 SITE LAYOUT 30 0 30 60 90 Scale: 1 "=30' C3 DRAINAGE ESMT a / \ 10 LF CLASS Al \ / RIP —RAP OVER \ / E1 MIRAFI 140N FABRIC \ W.L. \ / 484.86co m / a \ / E2 NEW 0.40 AC SWIM FOREST/OPEN 1,2) SPACE ESMT \ � 20 LF CLASS 1 E3 RIP —RAP OVER R \\ MIRAFI 140N FABRIC F% FACILITY ESMNEW M \ \ ` 2SA�CF <o pFN NEW SWIM FACILITY ESMT ALONG BL / 1 B1 210 LF DISTURBANCE OF INTERMITTENT / o� STREAM SUBJECT TO NATIONWIDE 18 Q / INV IN - NONREPORTING PERMIT CONDITIONS. /—513.20 ' 258 LF NEW 0 36" PP CULVERT / N� 80'1U�N Z806: #1001 D -1008/TRENCH DRAINS. INTERMITTENT / 18" OFFSET FROM W LL STREAM BEGINS 3 NEW SWM AT THIS POINT 0 A / / FACILITY ESMT / 18" p NEW 20' PUBLIC ST0 DRAINAGE ESMT / 2 �4 � / �� / 2g 40T /\ \ , �.\ 5 LF CLASS 1 / ` 28 � / \ / B2 RIP —RAP OVER NEW SWM FACILITY a \ / <OT 18"x12� �8„ ' 7PE1 MIRAFI 140N FABRIC A3 O ESMT ALONG ROW �� ` y \ 2) lC1\ERTATEE INV OUT pp ST . BOA �\ / 0T0 FH \ 25�26TO y o oT T. M. 32A-2-1B �� / \\x, NEw 20 E BL 3 8� 2 SOUTHERN STATES CHARLOTTESVILLE COOPERATIVE, INC. ,� <OT ��RO\ ` INAG ESMT �\ ° 2ss ��\ <O / o� ♦ 22T I '� N/iyjq�C / D.B. 1961-246, 250 PLAT / �S / O A4 w \ ° \ / `� / y 23T / . CO i �� eOF 'D / l w / R 1 OT6 / B` o % \ \ �2° / v/ '°$ �Q� i 21 2S' A4A Rp \ #I OReEO / !� O a 3 / R AV FUTURE SITE PLAN / 6 401, 19 r O %Y T lI \ / 4OT ' i i C�� 33T �� / w 1, l � < 31 TEE �O \ °q,� O \ /� NEW 10 PUBLIC \\ / N �° _ / \ 'Irk, T � , c 4 �\ / DRAINAGE ESMT 36 A5 °cv� \/ �F� 6 q\\ 3>T / /ia B5 z �/� o W-UW34 �Lk, ENGINEERING / \ <OT / / o� /� ' \/`tom \ S�'v// 7S\ICU 'J LAND PLANNING - PROJECT MANAGEMENT URI / l 3 i 912 E. HIGH ST. 434.227.5140 401, 3 % �� O / \/ ' / \ A& %\ �T \ '� CHARLOTTESVILLE VA, 22902 JUSTIN@SHIMP-ENGINEERING.COM 40 /' / / �/ / SOT / / NJ� P LIC \� . �/ w / // S T / y \� `. DRAINAG T 76 17 <OTCb <O oo / / T 4 / SS� 3 TEE w \ ^ 3 v ' < / 10 w \ � � �°3 / / COI- . / � / /S / � Iz?39 A w 3 / 3 / y� / 38T %/ /° mr <OT / / 3 3 / / / 03�v �� obi \ 7� T. M . 32-30 1Ld ICJ SH F' SOT / 2 i�w// / / /' ��° OQ�QJ g�� / THE FULL GOSPEL ASSEMBLY OF CHARLOTTESVILLE 45i3 5g D . B . 4957-252 PLAT o61 1 / ,� D. . B. . 1125-111 A / , dip / / / / \y / / D.B. 972-447 PLAT zFjpLOT9 H i / ° O OT ANAL Vd 51, 14- Iry — — Aal ,l �0T , — 3 ; /'��, 8'soR. %w� ; o w °,a \ j0T — / — Sg / / �° , l w 3 2 b I � / O T , _ u s• / v 86 / / cs w / / / FINAL SITE DEVELOPMENT PLAN FOR L 0 - _ l Q / T l\ q �� \ w Q \ OT 59T / / � y 3 � 'a C'I .� , / 2 °l PROFFIT ROAD Ail 137 \ / / \\/ / 4 EL TOWNHOMES °�� LOT ° /OT /� IGU �u 3 / / � s / \ % / ° ,�, �� NORTH ��IGu esa lLOT U.C. ICU uo �a , \�o ,/ ,�/ ALBEMARLE COUNTY, VIRGINIA ucu 3 �� l l / / T / / ° ° _� l l �0T / , 9 WALL SUBMISSION: ucu c cu , ,� 2020.03.20 ° _ � ucu_ \�_ / \ uW `UGV ` / J 13 1°a HDPE \ 0�\8 / `\ REVISION: ucu _ uW CU E @ 3.1 % / 12x8 `�_ ucu_ ucu`uW ucu` ucu- / V. =52 2A TS&V ucu °cu u / °'. V. T 9.00 _ \%/ , -- - ucu_u cu_° �° ° - cu�ucu U.C. NE ucu ° c / ua'\0� NEW 10' PUBLIC CONDUIT ucu_ucu_ c cU/ ° ��_ DRAINAGE ESMT TED � .I �-- TEL uW _ UW � vu 4 LF CLASS uc�u LINESRIP—RAP OVERccMIRAFI 140N FABRIC ICU —u --- --- UGU GU _ ucc — ccc — ccc FILE N0. _ 19.029 - UTILITY PLAN J� 30 0 30 60 90 Scale: 1 "=30' C4 z \ i 1 I '484.86 � \ y A n o TW 508 BW 500 , BW 18 I ) I / / �\moo �•__ � '�� TW 506 W 512 \ I \ \ V Av A vv vv vv A vV \ \ BW 500 B 506 TW 5 / ✓ 0� / % 496 \ \ \ \ \ \ \ \ \ \ \ \ \ \ TW 506 BW 500 \ \ V A v \ v v \ \ \ \ \ \ 5 c S/ pp 0 F / p \ \ \ 210 LF DISTURBANCE OF INTERMITTENT \ \ \ \ \ \ TW 514 ` iX 9� \ v - STREAM SUBJECT TO NATIONWIDE 18 \ /TW 519� v 8 NONREPORTING PERMIT CONDITIONS. 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HIGH ST. 434.227.5140 CHARLOTTESVILLE VA, 22902 JUSTIN@SHIMP-ENGINEERING.COM u Ju IN . SH g ,�.. . 45183 FINAL SITE DEVELOPMENT PLAN FOR PROFFIT ROAD TOWNHOMES NORTH ALBEMARLE COUNTY, VIRGINIA SUBMISSION: 2020.03.20 REVISION: —ucu_/ ucu`ucu u,P° o�°^ �� 9 _ _ - cu / / U.C. — cu ucu l ° ° u ° uc ty r — — — u ucu �/a� \ \ GU_uW \\1 ° _ GU ucu ucu \ ----=__- uGu — — — uQu__ucu�u�� / oH� OHUPOLE \ u'aH�cu \ _ �u� � \ FILE N0. ' �� 19.029 MARKER - - GRADING PLAN 30 0 30 60 90 Scale: 1 "=30' C5 INTERIOR STREET TREE SCHEDULE Plant Min. Total Canopy Total Symbol Planting Type Botanical Name Common Name Caliper Quantity Height(ft) SF Canopy in 10 Yrs SF • Large Deciduous Tree Gymnociadus dioicus & cvs. Kentucky Coffeetree 1.5" 2 35 570 1140 �.. Large Deciduous Tree Ulmus americana cvs. American Elm 'Princeton' 1.5" 12 25 397 4764 Large Deciduous Tree Quercus alba White Oak 1.5" 12 22 243 2916 • Large Deciduous Tree Nyssa sylvatica Pin Oak 1.5" 14 31 370 5180 TOTAL TOTAL: 40 14000 SF: + + + + + + + + + + + / 0.25 AC PERMANENT + PRESERVED CANOPY IN + SWM FOREST/ OPEN + SPACE ESMT + NEW 20' ruesuc / DRAINAGE ESMT + + + NEW 20' PUBLIC / + + + + + DRAINAGE ESMT + + + + + +Wl+ + / �4+ + + + / NEW *AC SWFORE III III PROFFIT RD STREET TREE SCHEDULE i SPACE OP N + + III III III \ \\ RFS/O III III III III III + + Total Total / NEW SWM \ �A SAq oq< III III III III Plant Min. Canopy / FACILITY ESMT �, ?�, °F °p + + Symbol Planting Type Botanical Name Common Name Caliper Quantity Height(ft) SF Canopy / > \ gcRFs FN III III III III III <o� /+ '+ in 10 Yrs SF NEW SWM FACILITY // *. / III III III III III ESMT ALONG BL / • // +o`er + • Large Deciduous Tree Gymnociadus dioicus & cvs. Kentucky Coffeetree 1.5" 10 35 570 5700 , I I I + 0.30 AC PRESERVED y4/ + + CANOPY IN BUFFER. TOTAL: 10 TOTAL 5700 /' //'/� �� CANNOTUNTIL SITE PLAN DISTURBED + + + SF: ` • / / / `�\\ ` ` III AMENDMENT III + \� +/� � / ' \ � III III III III III / + • + --+ 3 NEW SwM �\ / ^ III III III III III + �+ + o FACILITY ESMT ` /\ \ �. \ NEW 20 PUBLIC ESMT + + III III III III / 2 / t NEW +FACILITY / `�\ <° / / �. III III III III III + + + + NOTES: 3s♦ ' f ESMT ALO OW ~• �i �+ % 2) / 1. CONTRACTOR TO APPLY 4' DIAMETER OF 3" MULCH BEDDING MULCH BEDDING AROUND ALL PROPOSED TREES AND SHRUBS. �w�' \ / <°T i� y �� III III III III + + ALL OTHER LANDSCAPED AREAS SHALL BE SODDED. `� �.° �`� 26 <oT� 2. ALL SITE PLANTINGS OF TREES AND SHRUBS SHALL BE ALLOWED TO REACH, AND BE MAINTAINED AT, MATURE HEIGHT; THE / /��° ��• µ� •� / \ / �y 2s /. 3 + + + + 0.35 AC PERMANENT TOPPING OF TREES IS PROHIBITED. SHRUBS AND TREES SHALL BE PRUNED MINIMALLY AND ONLY TO SUPPORT THE OVERALL / `� � 's / ��; u / 40 �> / i ~�� 2 III III PRESERVED CANOPY HEALTH OF THE PLANT. /\ / <o \\R°� NRAINA ESMT \ �� 24 < // 3 <°r + MiN/Mq + + + BUFFER 3. CALIPER OF TREE MUST BE MEASURED 6" ABOVE THE GROUND WHEN PLANTED. / asT �C \w / / 20T / / / 22 + `+ + e�FF� Q/s + + + / + + 4. TREES WITHIN THE SIGHT DISTANCE EASEMENTS SHALL BE LIMBED UP TO 8' ABOVE THE GROUND. // // / o \w \w / \ 3 // m ♦ ♦ + + \ + FR +oReFp + + + 5. TREE SPECIES CAN BE SUBSTITUTED WITH OTHER LARGE SHADE TREES FROM THE ALBEMARLE COUNTY APPROVED PLANTING / <° / �e� �� / ; l ♦ , LOT l♦ LIST BASED ON COST AND AVAILABILITY. CONTRACTOR SHALL ENSURE A MINIMUM OF 4 SEPARATE GENUS AND SPECIES TREES / A6T o j\ 28p 20 / / Q ♦ / 2, _ ♦ + 2S• + + + / / / / / ' ` / \ w < / / sq s `a �° / ♦ / — / j ♦ + ovol -A-o s + +/ + ARE SELECTED. CONTRACTOR SHALL NOTIFY DESIGN ENGINEER BEFORE SUBSTITUTIONS. / � a "•° / •�.,' � qN 6. ALL NEW PLANTING SHOWN ON THE PLAN WILL BE COMPLETED AFTER BUILDING AND ROAD CONSTRUCTION TO AVOID TREE / <oT // \� ° /� 4 RO / ♦♦FUTURE _ 40r — ♦ +R o e + / + + PLANTING DAMAGE. / 4� 3 %� p _ 2°o7. ALL DISTURBED SLOPES 3:1 OR STEEPER TO HAVE LOW MAINTENANCE GROUND COVER. / // / ° `// / SITE PLAN / + R 8. ALL LANDSCAPING AND SCREENING SHALL BE MAINTAINED IN A HEALTHY CONDITION BY THE CURRENT OWNER OR A PROPERTY3/ j / j + + OWNERS' ASSOCIATION, AND REPLACED WHEN NECESSARY. REPLACEMENT MATERIAL SHALL COMPLY WITH THE FINAL SITE PLAN / / Q8 r �/ / // � 9 �� :; / ♦ 79 r \ _ \ ,♦ APPROVED LANDSCAPE PLAN. ` ��\ / /// j °p SOT,,., �w \ / 3 �♦ + 40"/ LANDSCAPING NOTES: TREE CANOPY REQUIREMENT (SEC 32.7.9.8) 20% FOR RESIDENTIAL DENSITY AT 10 DWELLING UNITS PER ACRE OR LESS. 7.59 ACRES x 0.20 = 1.52 AC CANOPY REQUIRED PROVIDED: 0.90 AC OF PRESERVED WOODED AREA BONUS CANOPY OF 25% (32.7.9.8—e-2): 0.90 X 1.25 = 1.13 AC +14000 SF INTERIOR STREETSCAPE CANOPY PROVIDED = 0.32 AC +5700 SF PROFFIT RD STREETSCAPE PROVIDED = 0.13 AC TOTAL = 1.58 AC CANOPY PROVIDED INTERIOR STREETSCAPE REQUIREMENT (SEC 32.7.9.5): 1 LARGE SHADE TREE PER 50' OF NEW ROAD FRONTAGE (ON BOTH SIDES OF ROAD): LENGTH ALONG ROAD: 360 + 280 + 190 + 410 = 1240 LF (1240 LF x 2) / 50 = 50 LARGE STREET TREES REQUIRED 40 LARGE STREET TREES PROVIDED 8 TREES CANNOT BE PROVIDED DUE TO UTILITY CONFLICTS UP TO 8 TREES WILL BE PROVIDED WITH FUTURE SITE PLAN FOR LOTS 18-22 PROFFIT RD STREETSCAPE REQUIREMENT (SEC 32.7.9.5): 1 LARGE SHADE TREE PER 50' OF PROFFIT ROAD FRONTAGE: LENGTH ALONG ROAD: 500 LF 500 / 50 = 10 LARGE STREET TREES REQUIRED 10 LARGE STREET TREES PROVIDED LOW MAINTENANCE GROUND COVER: SOUTHEAST NATIVE GRASS SEED MIX (AMERICAN MEADOWS INC.) For slopes steeper than 3:1 grade, Mix the following seeds at 30 Ibs/acre each, along with EC-2 Matting (Total application rate of 150 Ib/acre): Virginia Wildrye (Elymus virginicus), Little Bluestem Grass (Schizachyrium scoporium), Purpletop (Tridens flavus), Broomsedge (Andropogon virginicus), and Indian Grass (Sorghastrum nutons). so,Q < a4 // / \ 4 <o \ \ \ / �`e '.. O ♦ ,�� /♦ NEW 10' PUBLIC HIM 3S r / ��` / ♦ DRAINAGE ESMT \` �3,. <°' , 3 4. ENGINEERING 30T L� # ♦ LAND PLANNING - PROJECT MANAGEMENT \/\/� `��\'� �♦ 912 E. HIGH ST. 434.227.5140 40 / //z / \ \ / \ / / \� \/ ♦ CHARLOTTESVILLE VA, 22902 JUSTIN@SHIMP-ENGINEERING.COM S3 Or / o o / %' / ' 4 / 40 �,, 40 / / NE'N- P LIC R2T / / DRAINAG T A,j 4OT < 40 / s / OT <O39 T ,S �4a' 3(9 / LOT w\w / 45183 LOT o +r .` QOy / / / L \\ led ` l LOT / / 0 i l L° �\\\ \Lw �' \w�w,- o w 2T / 7NAL l LOT LOT / / /\° csq �b \W \W<OT / L l LOT / • `� \ RD o ° I `\ \ / LOT ; FINAL SITE DEVELOPMENT PLAN FOR LOT °T / LOT / l /' / // \ ` PROFFIT ROAD 40 --_1_ TOWNHOMES 41 500 NORTH �FgLONG ocuU� ua,��• / . , \mob PROFFIT w ° • ° ALBEMARLE COUNTY, VIRGINIA NEW 10' PUBLIC RANAGE ESMT SUBMISSION: "wW= 2020.03.20 REVISION: FILE NO. LANDSCAPE PLAN 19.029 C6 SET TRUNK PLUMB, SEE PLANS FOR EXACT LAYOUT AND SPACING ONE CENTRAL LEADER (NO CODOMINANT LEADERS, UNLESS SPECIFIED) ARBOR TIES, OR EQU IV. 2"X2" SQ. OAK STAKES SET 180 DEGREES APART OUTSIDE ROOT PACKAGE TOP OF ROOT BALL SHALL BE 2" ABOVE FINISHED GRADE 4" LAYER OF WOOD CHIPS. NO MORE THAN 1" OF MULCH ON TOP OF ROOT BALL. ROUND -TOPPED SOIL BERM 4" HIGH X 8" WIDE ABOVE ROOT BALL SURFACE SHALL BE CONSTRUCTED AROUND THE ROOT BALL. BERM SHALL BEGIN AT ROOT BALL PERIPHERY. REMOVE BURLAP, STRING, AND WIRE FROM TOP 2/3 OF ROOT BALL. BOTTOM OF ROOT BALL RESTS ON EXISTING OR RECOMPACTED SOIL TO PREVENT SETTLING SLOPE AND ROUGHEN SIDES OF LOOSENED SOIL. 545 540 535 530 525 57104+00 CL I 3x ROOTBALL DIAMETER TREE PLANTING DETAIL C7 Not To Scale FINISHED GRADE EXISTING GRADE SEE TREE PLANTING DETAIL FOR STAKING ROOT BALL MODIFIED AS REQUIRED ROUND -TOPPED SOIL BERM 4" HIGH X 8" WIDE ABOVE ROOT BALL SURFACE SHALL BE CENTERED ON THE DOWNHILL SIDE OF THE ROOT BALL FOR 240. BERM SHALL BEGIN AT ROOT BALL PERIPHERY. 4" LAYER OF MULCH. NO MORE THAN 1" OF MULCH ON TOP OF ROOT BALL. CL i ORIGINAL SLOPE SHOULD PASS THROUGH THE POINT WHERE THE TRUNK BASE MEETS SUBSTRATE/SOIL PRIOR TO MULCHING, LIGHTLY TAMP SOIL AROUND THE ROOT BALL IN 6" LIFTS TO BRACE TREE. DO NOT OVER COMPACT. WHEN THE PLANTING HOLE HAS BEEN BACKFILLED. POUR WATER AROUND THE ROOT BALL TO SETTLE THE SOIL. LOOSENED SOIL. DIG AND TURN THE SOIIL TO REDUCE THE COMPACTION TO THE AREA AND DEPTH SHOWN. r SLOPE AND ROUGHEN SIDES OF I LOOSENED SOIL. / ORIGINAL GRADE i EXISTING SOIL i �3x WIDEST DIMENSION OF ROOT BALL TREE ON SLOPE 0 25% (4:1 ) to 50% (2:1 Not To Scale PULL POTTING MIX AND ROOT MAT APART TO DIRECT THE OUTER ROOTS INTO THE ADJACENT SOIL. DO NOT LEAVE CIRCLING ROOTS NATIVE BACKFILL SOIL AMENDED WITH 15% DECOMPOSED ORGANIC COMPOST SOIL SURFACE ROUGHENED TO BIND NEW SOIL PREPARE SUBSOIL TO WITH MOUND TO PREVENT SETTLING 2x ROOTBALL DIAMETER SET TOP OF ROOT CROWN 2" ABOVE FINISHED GRADE 3" DOUBLE -SHREDDED HARDWOOD MULCH. WATERING BERM SHAPE SOIL SURFACE TO PROVIDE 3' DIA. WATERING RING FINISHED GRADE TREE PIT DEPTH EQUALS ROOTBALL DEPTH. MEASURE BEFORE DIGGING 1. SEE PLANS FOR EXACT LAYOUT. SPACE PLANTS AS SPECIFIED IN PLANT LIST OR AS SHOWN. IF SPACING NEEDS ADJUSTING CONTACT LANDSCAPE ARCHITECT. 2. PRIOR TO MULCHING, LIGHTLY TAMP SOIL AROUND THE ROOT BALL IN 6" LIFTS TO BRACE SHRUB. DO NOT OVER COMPACT. WHEN THE PLANTING HOLE HAS BEEN BACKFILLED, POUR WATER AROUND THE ROOT BALL TO SETTLE THE SOIL. r d COT LOT c0T /toLo 17 I90,INTER TI9N_S ~// LOT i \�� .,. / COT sac 70 as / [`�� COT / 11 \ / / U.C. � -�•'/ � 6 I/ � / O \ ��ICOT l/ T / 1 "" / I q41 9 30 • 30 , , .o \• -- -- ----—O°'-uwLE" ---------- w HEIGHT OF HEIGHT OF OBJECT=3.5' HEIGHT OF OBJECT=3.5' G RIGHT X. GRADE 390' SIGHT DISTANCE LOOKING LEFT - --_ _ 390 SIGH I �EW GRADE 13+50 13+00 12+50 12+00 11+50 11+00 10+50 10+00 10+50 11+00 INTERSECTION SIGHT DISTANCE Not To Scale 545 540 535 530 525 11+50 12+00 12+50 13+00 13+50 14+00 SHRUB PLANTING DETAIL Not To Scale CC-98 C WIDTH OF ENTRANCE �/2 WIDTH OF ENTRANCE Z - ��=jj 0" PIED. _ PIED. EXISTING OR PROPOSED EXPANSION JOINT r p SIDEWALK OR SIDEWALK SPACE o MWIN11-TRAVERSABLE 2 ° W g z PEDESTRIAN ACCESS ROUTE DETAIL EXPANSION JOINT w JE E Z>-ADDITIONAL v" RIGHT-OF-WAY IS RE( IREDIF THE LIMITS OF PEDESTRIAN ACCESS ROUTE L EXTEND BEYOND Jdl w c� W EXISTING OR PROPOSED VDOT RIGHT OF WAY. " o ? CURB INCLUDED IN ENTRANCE GUTTER z w as Z N O W ,V �. p• �. p ® PEDESTRIAN ACCESS ROUTES PROVIDE A CONTINUOUS w `� FLOW LINE Z UNOBSTRUCTED, STABLE, FIRM AND SLIP RESISTANT oo 0000 : o PATH CONNECTING ALL ACCESSIBLE ELEMENTS OF A W FACILITY THAT CAN BE APPROACHED, ENTERED AND ow ENTRANCE WIDTH USED BY PEDESTRIANS. IF ACCESS ROUTE IS ADJACENT SECTION F-F x r r EXPANSION JOINT DESIRABLE MINIMUM 16' TO BACK OF CURB, MINIMUM WIDTH SHOULD BE 6'. p � ABSOLUTE MINIMUM 12' 3 ilE IF PEDESTRIAN ACCESS ROUTES ®ARE BEING PROVIDED, A MINIMUM 4' TRAVERSABLE WIDTH EDGE OF PAVEMENT IS REQUIRED WITH A MAX. 2X CROSS SLOPE. C HALF PLAN WHEN USED IN CONJUNCTION WITH STANDARD CG-3 OR CG-7,THE CURB FACE ON THIS STANDARD IS TO BE ADJUSTED TO MATCH THE MOUNTABLE CURB CONFIGURATION. 000�o�o�o� •o PARABOLIC SECTION E-E PAV SIDEWALK CURVE SPACE NORMAL GUTTER ® ® _ _ - - - - ° c.^ • p, c. �• q o4b �� 04o *0% TO 10% CHANGE 100017:' b4 g4oS CLASS • A3 (H.E.S.) CONC. �• fi" AGGR. BASE TYPE I SIZE 218 • �. • •p ® POINT OF GRADE CHANGE • p. • �. • ti. 12% MAX. SLOPE 5'-0" FOR CURB AND GUTTER ONLY CIE o0 09 0 o 00 0 FOR SIDEWALK CURB AND GUTTER X X 12 Y. MAXIMUM INCREASE IN SLOPE AT MINIMUM 10' INTERVALS BUILT CONCURRENTLY SECTION D-D x x X SECTION C-C 3 X MAXIMUM DECREASE IN SLOPE FOR FIRST 10' INTERVAL AND 8 % MAXIMUM DECREASE FOR SUCCEEDING MINIMUM 10' INTERVALS SPECIFICATION XV DOT REFERENCE STANDARD ENTRANCE GUTTER ROAD AND BRIDGE STANDARDS (FOR USE WITH UNPAVED SPACE BETWEEN CURB & SIDEWALK) REVISION DATE SHEET 1 OF 1 502 VIRGINIA DEPARTMENT OF TRANSPORTATION 01113 203.02 iuunty ipgAlhe.rimir 1r`.r1 j �1IIFtr P OO 0l rtliM - 1°ap he plsk^ +gyp I dsc4pe Rlmns 1111iAm lh ivnL, p1r 111-194.11 I-Z,97 Fnr Irnm rlric rlrrr4lin imu'l I II�IIPId Illi Ylvtm, 9h1iIM �! •Jhil_r�Lrk fEV Ifl! lt1W�i Ti-ces CI 11e _avoLL A�IILL rrr 1 tmisi; L,r,y IdM1r9 1411I1mile dnpIx14 of -7m.. 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U'et d" lK 4*ved- w uve wall +l11d1 lie pr.,o iwjej: dad al a. mi,lrl.l�,°I II•ml 11I ""- �h_e�J o1hi itrcd fi;rr g7pir'vil 11. frFi%rbilnr .mnr1 T7lfrfrFlldrl@- id Wltiem Ironchiny iq L"ibir11r114 iiihln the 111111L] 04 ple Nrmw r1 �ILr: 11 1" ";Inpr m rw Aw4 ,1roii% Mc Snmki II n'ji s!1" •• It`1Lkt 11 JLI Lv Ifiv rhfd I lie aill ■n nkern f ivr v ; I,.ACi mInLi h<rill nLx<gmmy1 Irrof4n rg'rlll rlE01ITI} I '-..I PnAcccivc fencmjfrPlnrl i3kht Ian lienil T allr,ti---1 duroj Me fini l zhtmtup, 11 D•amautd Trees: r.AJ :11..I+ceJ LI.=_- .i,.zLli I RRFJIA.I IIfILfw,�lu-i."-�I k+` jWIP121114_ r L13 1L11011 ' afi 1 F'1 a a N ER', aF F[1p 1#!11 "l` "l C !I I i 4,11 A VH P rfA%1:11 e'-1't rlfl r"rN I R P.11 CO—NAI '.. y - REQt-IFtEMT-VTS , f)'M%,F,Rrif� 7 R;F. dll?hTFp C %TR+LC'T r'1 1"+ ii FR 91(-.N q.TLIRI fIvL l F% L-'r L I TREE CONSERVATION CHECKLIST Not To Scale HIM ENGINEERING LAND PLANNING - PROJECT MANAGEMENT 912 E. HIGH ST. 434.227.5140 CHARLOTTESVILLE VA, 22902 JUSTIN@SHIMP-ENGINEERING.COM Ju f L H > 3c, . 45183 60 `FINAL . FINAL SITE DEVELOPMENT PLAN FOR PROFFIT ROAD TOWNHOMES NORTH ALBEMARLE COUNTY, VIRGINIA SUBMISSION: 2020.03.20 REVISION: FILE NO. LANDSCAPING & SITE DETAILS 19.029 —��24 _ 6�s — onunin WITH �� — } — — — — �� F, SLOPES _ _ _ L — \ 0 0 O c D O r n O 0 0) + i + M a w a ``' 545 545 �w �w 540 . X. GRADE 540 � 0 / y 1 .38K- al — — — — — 535 535 \ 530 530 400 LF 8" INTER 525 FA IrKIUH NC COATED CLAS 525 VALVES AND FITTINGS 52 DIP WATERLINE PER PLAN 520 520 515 515 �co o �� NM a00Mi 11:. i'� 06 ►•) 00 C3 r- .= cop � ad Nj I� r cc r7 M r7 'n M r7 M rr) ro N r �A �n LO Ln N cv N in �n Ln 51 pp �An n �A LIn 10 1D+00 10+50 11+00 11+50 12+00 12+50 13+00 13+50 14+0� ( 1 ) RUAU A YhUHLE C$ SCALE: VERT: 1"=10' HORIZ: 1"=30' 0 0 540 a' o� 540 m + N rou-) LL 535 N w 535 IT 7aJ13+21.00 � AIMAJ GRADEL ELEV. 524.00 530 48.00YC 530 49214-SD 2.7 12.14K-Val —�_ 525 525 � _ 520 -_ 360 LF 8' iNTETIOR EXTERIOR ZI VALVES AND CEMENT MORTAR -LINE D LASs , FITTINGS PER PLAN 520 � X. GRADE 515 515 510 510 505 505 500 \ 500 495 495 490 490 rnp c01� O r- 47 I� � N r r, co a0 aD IA c'4 CDO) O C3 N m N N ao Cp u"i,'.Oi r7 ad o P4 Sri cC o WS L6 4 ai C4 co pf c.,M c�4,N c14 �O IL Id\/n1J JU I I V I' ILJ-1 SCALE: VERT: 1"=10' HORIZ: 1"=30' 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. An additional three (3) copies of the test results shall be submitted to VDOT prior to placement of pavement to ensure adequate design. If a subgrade soil CBR of 6 or greater is not obtainable, a revised pavement design shall be made by the design engineer and submitted with the test results for approval. 3. Surface drainage and pipe discharge must be retained within the public right—of—way or within easements prior to acceptance by the County. All drainage outfall easements are to be extended to a boundary line or a natural watercourse. 5. Where urban cross sections are installed, all residential driveway 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, the Virginia Supplement, 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. 0 30 •0 90 ■ ■ 11 ■ HIMP ENGINEERING LAND PLANNING - PROJECT MANAGEMENT 912 E. HIGH ST. 434.227.5140 CHARLOTTESVILLE VA, 22902 JUSTIN@SHIMP-ENGINEERING.COM FINAL SITE DEVELOPMENT PLAN FOR PROFFIT ROAD TOWNHOMES NORTH ALBEMARLE COUNTY, VIRGINIA SUBMISSION: 2020.03.20 REVISION: FILE N0. 19.029 ROAD A & B PLAN CV R° \ — Ro \ o 44 1 43 F-2 41 40 1 --- --- - - - 39 38 I I 1 ICN _ R° � D -° o II NI I I I / �-� L-- ---- L-- \-- \\ L- � ---- \� e o �w w i \\ /LOT � I LOT o A ---- �o- -- ---- �-- -- - � ---- I I � \ 3:I 0 1 I \ I yet \ I I 1 11 1 o w �—CD ` I / LOT — \ / / l /I 3� / 5: C NC. $IDEWA K; e ,\ \ w— \ 52 / I I ° I 3 3 3 3°. e3 \• ' 86 \ \ V A � \ Lrr �- LOT /�/ // C A V A, � I 10 o+oo ` I 11+00 00 L �3 � I / o� // - - - a , - �: - „�3—f'�OAD p�C,�� - + w w ��w �w —Fw �w �w8 DIP 9��f BI�IC� —Iw I�1�13 "I w\—w, I LOT1�1 I / 9 ' I / LOT 54 I A7 o s -- 5' SCEWAL°K I 5' F ON SE ACK YP. T 32 T 1 d i LOT L 0 T / ucu ucu ucu ucx, u — u ku Ycx, lur� ucu \ - - - - - / 18 GARGE S TBAC TYP. as as a - 55 UGXJ I o ki R°--�� ° ° / R° 1� 1 I I V 11 � �- - - P u° iz I -- --- -= 1 w I R° RD / I �so 1 1 �O1011�' or�c�2 3 1 im4 6 1 -7 I I > �' I U Z . 0 1 N 1 1 / I 1I 1 I`° b O 4��' / /\3 411 0 o 0 0 550Ln 550 545 545 540P 540 535 535 530 530 525 525 520 520 n 511�+00 10+50 11+00 11+50 12+00 12+�15 (-i�ROAD o� rn Hof o nn�,n o In � J H J J H J J H J � � � �—PVI STA�CO+$1:70 _ _> > X, GRAD � � � � I ST V EL �5.00 7 . V. .36 +'�2.00 530.50 C� D 50.00VC 156.74SD 9.91K—Val � � PVI � EL 5.00 7 V. .79 529.05 C� D L0 K Val _ CREST ELEV.531.93 I � AG STA.10+11.77 AG ELEV.530.53 SA TAR —LINED, SA ° STA.12+08.24 ELEV.529.08 220 LF 8" INTERIOR CEMENT M0 VALVES AND FITTINGS PER PLAN on N� n ^ O INA rn N C PROFILE C9 SCALE: VERT: 1 "=10' HORIZ: 1 "=30' .. . . I i i r � I i i I i l l r— -Y r! 1 1 t I/ ( V I I I f l l I 1h()T ' / i 0 0 O r7 p (p c0 th cp N N � �J H J NLo I')1.f) cn w cn w 535 ,�, Q 535 PVI ELEV. b26.80 cn w cn w I 5Q_0 12.42K Val PVi 12+72.00 190:09-- � 530 AIDE 530 CREST STA.11+59.14 II CREST-E .526.55 --2o -,-o� � n� t� 2.16� 525 525 ' SAG-EL-E�.52�r -EM EN R TAR - 520 � 520 � ANn FITTINC_S1:'ER _ _ 515 515 510 510 505 z / 505 500 500 L" $ � M- � t0 r'7 N N t0 rn t0o . cO O) u7 n Co cn In co Ol rn 01 r NN �� NNN O'� IuN Ln �i Lo Ln491V+00 10+50 11+00 11+50 12+00 12+50 13+00 13+50 : 14+045 L 1 !V t11J 1J 1 1 L1N C9 SCALE: VERT: 1"=10' HORIZ: 1"=30' HIM ENGINEERING LAND PLANNING -PROJECT MANAGEMENT 912 E. HIGH ST. 434.227.5140 CHARLOTTESVILLE VA, 22902 JUSTIN@SHIMP-ENGINEERING.COM FINAL SITE DEVELOPMENT PLAN FOR PROFFIT ROAD TOWNHOMES NORTH ALBEMARLE COUNTY, VIRGINIA SUBMISSION: 2020.03.20 REVISION: FILE N0. ROAD C & D PLAN ✓V 30 0 30 60 90 Scale: 1 "=30' 19.029 L 1 !V t11J 1J 1 1 L1N C9 SCALE: VERT: 1"=10' HORIZ: 1"=30' HIM ENGINEERING LAND PLANNING -PROJECT MANAGEMENT 912 E. HIGH ST. 434.227.5140 CHARLOTTESVILLE VA, 22902 JUSTIN@SHIMP-ENGINEERING.COM FINAL SITE DEVELOPMENT PLAN FOR PROFFIT ROAD TOWNHOMES NORTH ALBEMARLE COUNTY, VIRGINIA SUBMISSION: 2020.03.20 REVISION: FILE N0. ROAD C & D PLAN ✓V 30 0 30 60 90 Scale: 1 "=30' 19.029 SHAPE TO ELEVATION OF MIDPOINT OF LARGEST PPE I I I I I I I SLOPE TO DRAIN TO INVERT =CTION A -A OF OUTLET PPE IF TREATMENT IN DROP INLETS END -SECTION 12" - 60" PIPE -HUB ENO ON OUTLET END -SECTIONS SPIGOT END ON INLET END-SECTIDN E ik CONCRETE TO BE LLL JJ 4001) PSt WNINUM PLAN C B QTER I FMFLPE 71% R STFE I�CCFUFNl 1 A i A �.- PRY LINE cs rTlnN �(-x FNn VIFW END SECTION DIMENSIONS PIPE DIAMETER A B C C F 12' 4" 2'-0" 2'-0" 4 -1- 1 2 0" 15': 6., 2. 1:_B,: 4. 0,. 2. 6,. 18.. 2., 2..3,. 1,_9,. 1'11. 31_0.. 21" 9 ': 2'-11" 2'-1" F, a, 31-61, 24" 9 „ 3..7,. 2..6., 6..1" A._0" 27" 10 4,-0. 2:. 1„ 6._,., 4. 6., 30., 1-0, 4•-G' 33" 1 1•/." 4'-10'/,' 2,_31 ,. 7 -1 , 5._61. 3G•,. 1:_3- 5._3,. 2-10 42" 1._9.1 5.-31. 2'-11" 8 _2„ 48.' 2._0' 1,.. 2,_2., B._2., 7'-11 54" 2.-3' 5._51. 2'-91 a•_2 r' 7._6., ALTERNATE END -SECTION 12" - 60" PIPE Es HLIS END ON CUTLET END -SECTIONS SPIGOT END ON INLET END -SECTION {X XX CONCRETE TO BE LLL E JJJ 4000 PSI MINIMUM L PLAN C � B DIAMETER OF PIPE '39-PI S� Op£ STEEL FABNIC REIN. Ci(CEMENT A + - - - A 0 E .� PAY LINE END VIEW SECTION X-X END SECTION DIMENSIONS PIPE. DIAMETER A 3 C D 12" 4,. 21..01. 4,_1" 6,.I.. 7' -0.: 15" 6,. 2.. 3., y._ID:. 6,-I,. 2'- 1 18" 8,. 2,. 3.. 3._,1D. 6.. P• g...0„ 24' 10.. 3.. 7.. 21-15" F:.N. 27" :0'z'. 4,.0., ..I/ . 6.1:-', A ,. 30, 1'.0' A... B.. 1 . i e' 6 _1 : 3642" 1'•9" 5'-3" 2' 11" B'-2:481, m4l 2,.0�.6._L,.2'.25a"2'-3" 5'-5' 2'-11"60" 2'-6" q,_O,.3,-3.,g,_3, PAY LINE w a N(3TES PIPE LENGTHS END -SECTION ON PLANS SARE HOWN BASED ON FT, IF DESIGN SHOWN ON THE LEFT, IF THE CONTRACTOR ELECTS TUSE TALTERNATE DESIGN SHOWN C'N THE RIGHT..LENGTHS WILL BE REDUCED BY SECTION 8-8 _ •CUI.VERi _ THE DIFFERENCE IN O&AENSION "D' PLAN METHOD OF TREATMENT IN MANHOLES SLOPE DETAIL `�/pQT SPECIFICATION SPECIFICATION ROAD AND BRIDGE STANDARDS STANDARD METHOD OF SHAPING REFERENCE RLF`cHHNLk FLARED END -SECTION FOR 12"-60" CONCRETE PIPE CULVERTS SHEET , OF 1 1 REVISION DATE MANHOLE & INLET INVERTS 302 302 VIRGINIA DEPARTMENT OF TRANSPORTATION REV 71� 106.08 VIRGINIA DEPARTMENT OF TRANSPORTATION „ GENERAL NOTES: 1. THE DETECTABLE WARNING SHALL BE PROVIDED BY TRUNCATED DOMES. 2, DETECTABLE WARNING TO BE CLASS A-3 CONCRETE (CLASS A-4 F PRECAST) WITH SLIP RESISTANT INTEGRAL SURFACE COVERING THE FULL WIDTH OF THE RAMP FLOOR BY 2 FOOT IN LENGTH N THE DIRECTION OF PEDESTRIAN TRAVEL. OTHER TYPES OF MATERIAL WITH THE TRUNCATED DOMES DETECTABLE WARNING MAY BE USED WITH THE APPROVAL OF THE ENGINEER. 77TYPE A 3. SLOPING SIDES OF CURB RAMP MAY BE POURED MONOLITHICALLY WITH RAP PERPENDICULAR FLOOR OR BY USING PERMISSIBLE CONSTRUCTION JONT WITH REQURED BARS. 4, IF RAMP FLOOR IS PRECAST HOLES MUST BE PROVIDED FOR DOWEL BARS SO THAT ADJOINING FLARED SIDS CAN BE CAST N PLACE AFTER PLACEMENT OF PRECAST RAMP FLOOR. PRECAST CONCRETE SHALL BE CLASS A-4. , 5. REQUIRED BAPS ARE TO BE NO. 5 X 8" PLACED T CENTER TO CENTER ALONG 12.1 MIA% BOTH SIDESETE OF TH,5 RAP FLOOR, MID DEPTH OF RAP FLOOR. MINIMUM 720 Mom_ 6. CURB / CURB AND GUTTER SLOPE TRANSITIONS ADJACENT TO CURB RAMPS ARE INCLUDED IN PAYMENT FOR CURB / CURB AND GUTTER. TYPE B 7. CURB RAMPS ARE TO BE LOCATED AS SHOWN ON THE PLANS OR AS DIRECTED PARALLEL BY THE ENGINEER. THEY ARE TO BE PROVIDED AT INTERSECTIONS WHEREVER AN ACCESSIBLE ROUTE WITHIN THE RIGHT OF WAY OF A HIGHWAY FACILITY ORNONEXISTENT"T.. TTHHEYRMUST BE LOS OF OCCATEDRWITWN PEDESTRIAN CR6SSWW�D AS SHOWN ON PLANS OR AS DIRECTED BY THE ENGINEER AND SHOULD NOT BE LOCATED BEHIND VEHICLE STOP LINES EXISTING LIGHT POLES FIRE HYDRANTS, DROP INLETS. ETC. ACCESSIBLE ROUTES PROVIDE A L(ONTNUOUS UNOBSTRUCTED, E EL�MEN�TSEOFF AA FA�CILITYIPTHAATT CAN BE APPROOAC��"ENT�D -^4� 1211221 AND USED BY PEDESTRIANS. ' ** 8. RAMPS MAY BE PLACED ON RADIAL OR TANGENTIAL SECTIONS PROVIDED THAT 2. VIA AT T, 2" HIGHER THAN THE CURB OPENING IS PLACED WITHIN THE LAIRS OF THE CROSSWALK AND EDGE OF PAVEMENT PERPENDICUSLOPELAR TO THE CURB. AT OF THE CURB OPENING IS AT *�K , SALE AS TOP OF CURB THA9. TYPIQ CONCRETE CK SD ALK IS 4" KSS %HEN. THE ENTRANCE RAN CAiXNOT TYPE C iR011 !,RR ERTTO ST DiRD CG-13 C TMERRAL E TRA E E (WAVYVY T� PARALLEL & PERPENDICULAR RREEFF q1�1 A�10 TRUCK IRAFFlC) FOR CONCRETE DEPTH. 10, WHEN CURB RAMPS ARE USED IN CONJUNCTION WITH A SHARED USE PATH, THE MINIMUM WIDTH SHALL BE Tiff WIDTH OF THE SHARED USE PATH , 8" - 2 4" RUME C-C O O 0 0 O O O O O 0 0 0 0 0 0 0 0 0 0 0 0 + 10-00-0---O-OTO�0- 0 0 0 0 0 0 0 0 0 0 0 0 0 0. 141,0 0 0 0 0 00 0 0 0 0 0 0 00 0 0 0 0 0 0 0 00 0 0 0 002" Z50Y. - 65X OF BASE DIAETER 0 0 0 0 0 0 0 0 0 01 0 0 o O o0.9" - 1." VARIABLE BASE DIAETER 4' MINIMUM.TRUNCATED DOMEPAYLIARS DETAIL DETECTABLE WARNING of 4 DETAIL CG-12 DETECTABLE WARNING SURFACE 6 GENERAL NOTES �2VRGINIA DEPARTMENT OF TRANSPORTATION CG-12 *5 DOWELS, 8" LONG A ERMISSIBLE AT 121, C-C CONSTRUCTION 5' MIN. JOINT 12:1 MAX .- 1i z <z 12:1 MAX B 2' B RAMP (SEE TABLE) TRUNCATED DOMES A SEE SHEET 1OF 4 FOR DETAILS 5'-0" MIN SHAPE TO MATCH FACE OF ROADWAY CURB BACK OF CURB 48 20 :1II II 48 12'MIN.+ SECTION A -A II II ERMISSIBLE CONSTRUCTION JOINT SECTION B-B NOTE: FOR GENERAL NOTES ON THE DETECTABLE WARNING SURFACE, SEE SHEET 1OF 4. TYPE B PARALLEL APPLICATION ROADWAY GRADE IN PERCENT MINIMUM RAMP LENGTH IN FEET 4" CURB 6" CURB 0 4 6 1 5 7 2 5 8 3 6 9 4 8 12 5 10 15 6 14 15 �= a 3C N (/D W 4 CO n ll CROSSWALK TYPICAL PLACEMENT AT INTERSECTION WITHIN CROSSWALK CROSSWALK AREA NOTE: THE REQUIRED LENGTH OF A PARALLEL RAMP IS LIMITED TO 15 FEET, REGARDLESS OF THE SLOPE. SPECIFICATION CG-12 DETECTABLE WARNING SURFACE 105 TYPE B (PARALLEL) APPLICATION 502 VIRGINIA DEPARTMENT OF TRANSPORTATION A PERMISSIBLE CONSTRUCTION #5 DOWELS, 8" LONG JOINT 4,_0, Q 12" C-C MIN. ai i V.I D:, ^l 10:1 B MAX B TRUNCATED DOMES SEE SHEET 1 OF 4 FOR DETAILS A TYPICAL DESIGN 8'_0" 4,_0„ BACK OF CURB 12-1 MAX• 48:1 MAX. 20: 1 41 ". SECTION A -A 2'MI ERMISSIBLE CONSTRUCTION JOINT SECTION B-B 4 tot MAX) 10:1 MAX NOTE: FOR GENERAL NOTES ON THE DETECTABLE WARNING SURFACE, ALTERATIONS SEE SHEET 1 OF 4. A 4' SQUARE LANDING AREA OUTSIDE OF Y TRAVELWAY SHALL y BE PROVIDED WITHIN =� �3 THE MARKED CROSSWALK AREA N DC N O _per d Q v v;) U) x C� OSSW K c7� C TYPICAL PLACEMENT OSSWALI AT INTERSECTION DIAGONAL VARIATION TYPICAL PLACEMENT AT INTERSECTION WITHIN CROSSWALK WITHIN CROSSWALK (WITH BUFFER STRIP) THIS DESIGN TO BE USED FOR CONSTRUCTION THAT INCORPORATES WIDER SIDEWALK. LANDING (48" WIDE)REQUIRED AT TOP OF CURB RAMP. MINIMUM CURB RAMP LENGTH 8 FEET FOR NEW CONSTRUCTION, 6 FEET FOR ALTERATIONS. SHEET 2 OF 4 CG-12 DETECTABLE WARNING SURFACE TYPE A (PERPENDICULAR) APPLICATION Sg2 NEW 7/05 VIRGINIA DEPARTMENT OF TRANSPORTATION �nX nos �g I I A GENERAL NOTES (RADIUS TO EE AS -STREET APPROACH AS MAINLINE ROADWAY SAME SURFACING (SEE NOTE 3) SHOWN ON PLAN" W - _ _ - - - - I - (RADIUS TO BE AS SHOWN ON PLANS) 1. WHEN USED IN CONJUNCTION WITH STANDARD CC-3 OR CG-7. THE CURB FACE ON TH15 STANDARD IS TO BE ADJUSTED TO MATCH THE MOUNTABLE CURB - CG-2 OR CG-B CONF)GURATION ) L---- I 2 SEE STANDARD UG-12 FOR CURB RAMP DMON TO BE $ - - - - -SIDEWALK 9 510EWA13( USED WITH THIS STANDARD. (SEE w I NOTE 51 OPTIONAL `` UNPAVED SPACE 3 MAINLINE PAVEMENT SHALL BE CONSTRUCTED TO THE L,•i FLOW LINE RIW LINE (EXCEPT ANY SUBGRADE STAB)LIZ AT,ON z -� - ----� RFOURED FOR MAINLINE PAVEMENT WHICH CAN BE �. EXPANSION OMITTED IN THE ENTRANCE.) JOIN7ARSION I .h)IN1 4. RADIAL CURB OR COMBINATION CURB AND GUTTER SHALL NOT BE CONSTRUCTED BEYOND THE RIW LINE A - I PERMISSIBLE CONST. 5' MIN. JOINT L I A TRUNCATED DOMES SEE SHEET IOF 4 FOR DETAILS TANGENT PLAN STD. CG-2 25,_0„ BACK OF CUR 12 ` 1 48' 1 20 2' MIN SECTION A -A NOTE: FOR GENERAL NOTES ON THE DETECTABLE WARNING SURFACE, SEE SHEET 1OF 4. TYPE C PARALLEL & PERPENDICULAR APPLICATION ROADWAY GRADE IN PERCENT MINIMUM RAMP LENGTH IN FEET 4" CURB 6" CURB 0 2 4 1 2 5 2 3 5 3 3 6 4 4 8 5 5 10 6 1 7 14 7 13 15 8 1 15 15 NOTE: THE REQUIRED LENGTH OF A PARALLEL RAMP IS LIMITED TO 15 FEET, REGARDLESS OF THE SLOPE. a 3 N II CROSSWALK TYPICAL PLACEMENT AT INTERSECTION WITH BUFFER STRIP THE SELECTION OF CURB TYPE AND THE CONFIGURATION OF THE UTILITY STRIP MAY VARY TO MEET EXISTING FIELD CONDITIONS AND ROADWAY GEOMETRICS PROVIDING THE DIMINSIONS AND SLOPES ARE AS NOTED. � m 1 :, M Yf XX 2'14 ' AT ,'{,' , 2" HIGHER THAN _ `\ EDGE OF PAVEMENT AT`,K*,SAME AS TOP OF CURB THIS COMBINED (PARALLEL & PERPENDICULAR) DESIGN FOR ALTERATIONS CAN BE USED WITH ADJOINING BUFFER STRIP. LANDING AT BOTTOM OF TWO SLOPING SIDES WITH 60" X 60" MIN. DIMENSIONS. THE SHORT PERPENDICULAR RUN TO THE STREET CAN BE PROTECTED BY A LANDSCAPED SETBACK OR CONNECTED TO THE SIDEWALK WITH A WARPED SURFACE. CG-12 DETECTABLE WARNING SURFACESPEOMATM .7/05 TYPE C (PARALLEL & PERPENDICULAR) APPLICATION 105 SLOT VIRGINIA DEPARTMENT OF TRANSPORTATION 502 DI-3A, 3B, 3C EXPANSION KEYED FOR DETAILS OF INLET JOINT CONST. RARS 0_ S_-APPROA •r = L) Y � •r r . � r � 1 �I.L___.____.III.III.III�III.III.III.III�III.III.III.III.III��III.III.III.III.III�III.. • � IY.-L--------------------��1 GUTTER BAR G WARPED GUTTER BAR C2 '- SUBBASE HARDWARE N BARS F CLOTH + 1 WEEP HOLE 0 o I SEE NOTE 8 I � LSTEP'SE NOTE 5 NOTE SECTION A -A NOTE: WIDTH "B" 2'-0" OR AS cA MAINLINE ROADWAY EXCEPT FOR REPLACEMENT PURPOSES. r KEYED CONST. JOINT SHOWN ON TYPICAL SECTION A� Q'�B„ L-VARIABLE - MAX. 20' 2'_6 B 3 0 2 2-� 2 GWARPED UTTER PLAN VIEW ENTRANCE NOTES I? F-B Za BARS A APPROACH N GUTTER 5 WHFN THL EN iRANG€ RADII CANNOT ACCOMMODATE THE TURMNG REQUIREMENTS OF ANTICHPATED HEAVY TRUCK - MAINLINE ROADWAY SLOPE TRAFFIC, THE DEPTH FOR SIDEWALK & CURB. RAMPS - - - - - - - - - - ° T„ 1-PARABOLIC CURVE {ENTRANCE ONLY] WITHIN THE LIMITS OF THE RADRSHOULD BE INCREASED TO 7". (SEE CG•13) B 5 G 1 I. - - - - - - - - - - - - - - I •, , 0> - EDGE OF PAVEMENT DR 8 X MRDC. p - - - -r - - - BARS F BARS E t�B �I _ OPTIONAL FLOW LINE SLOPE CPIANGE - _ �- - B. PLANS ARE TO INDICATE WHEN CONSTRUCTION Of A FLOW � BARS E MANLIN€ ROk7WAY _ ` - '- - - �D (SrE NOTE 7) F IS RLOUIRED OMAX D 'A WEEPAIHOLER FRONTEREREMOVAcTION 8•. 1' 8•• B" BARS B ® ❑ 4 7, THE DESIRABLE ANOLINE MUIMEENORPNCE GRADE CHANGES - - - _ I (GUTT BARS F 11/4' 5LOPEXCkAiGE D ❑- ARE LISTED IN THE ALLOWABLE ENTRANCE GRADE TABLE. THESE VALUES ARE NOT APPLICABLE 'r0 STREET 5'tiMN. 20'MINIMUM FOR CONNECTIONS, 8" l� 5XI/4" BENT PLATE 8" ._ N SECTION B-B COMMERCIAL ENTRANCE INTERSECTION NOTES M CONSTRUCT GRADE CHANGES W)TH A PARABOLIC CURVE. 8. WHEN CC-11IS USED FOR STREET CONNECTMNS,THE CONNECTION MUST &E DESIGNED IN ACCORDANCE WITH TYPE A NOSE DETAL SHALL BE USED WITH CC-3 & CG-7 STANDARDS ' R °,.° L2 X2 % AASHTO POLICY AND THE APPLICABLE RLCUPWMEN15 OF THE OMD AD TYPE B NOSE DETAIL SHALL BE USED WITH CG-2 & CG-6 STANDARDS TYPE A TYPE GALVANIZED SHEAR WELDED SECTION A - A �1GI+T DISTAQT NCE KFSVGANLM REQA�( iIN17S. STOOPING GALVANIZED PLATE FOR TYPE A TO BE BENT ON AN ANGLE OF 68°30' B RON AT 22'CCONNECTOR TO ANGLESTUD 9. OPTI:ONA. FLOWL94E WAY REQUIRE WARPx'L)C OF A CONNECTORS AND IS TO BE ANCHORED WITH 1/2" X 4" STUD SHEAR NOSE DETAILS 4' POR7ION OF GUTTER TO PROYIDE POSITIVE DRAINAGE ACROSS THE INTERSECTION.. WELDED TO BENT PLATE AT 2'C-C. 2„ APPR.PAVEMENT 2"- & DI-3A L DI-3B L DI-3C L _ • WARPED PAVEMENT ALLOWABLE ENTRANCE GRADE CHANGES I`7 CLASS A3 (H-E-5.) s - CONCRETE SECTION C-C ---------- _ --{ - = FLOW FLOW FLOW DETAIL WHEN USED FOR USE ON GRADES ADJACENT TO CURB N[D1-: ALL-1WAHL[ EN TRAVCF Ck AIDE TABLI: i�: NOT FOR USE IN SAGS WITHOUT GUTTER APB 1CABL TO STRCET CO)RNEC TIC?ti5 BOTH SIDES TO BE SYMMETRICAL 5PEOPUNTION 1 ,T XVDOT SPECIFICATION REFERENCE METHOD OF TREATMENT L STANDARD CURB DROP INLET REFERENCE ROAD ANNTD HRIOCE STANI}ARDS ROAD AND BRIDGE STANDARDS 542 (CONNECTION FOR STREET INTERSECTIONS AND COMMERCIAL ENTRANCES) REVISION DATE SHIFT 1 OF I SHEET I of 2 REVISION DATE 12" - 30" PIPE: MAXIMUM DEPTH (H) - 8' z33 O'VIRGINIA DEPARTMENT OF TRANSPORTATION VIRGINIA DEPARTMENT OF TRANSPORTATION104.09 08/10 302 3❑l3.04 ENTRANCE VOLUME GRADE CHANGE DFSI'RABLF MAXIMUM HIGH MGRE THAN 1500 VPD D x 3 x MEDIUM 1 SOD-1500 ✓PD s3 %1 6 Y. LOW I LESS r•IAIN 500 V"D K6x 8X BARS 0 8" C-C TYP, A STRUCTURE SIZE AND WALL THICKNESS VARIES TT _T PLAN #5 BARS C e•' C-C TYP. BB J •fir i`:-� �.�-'�1: CLASS A3 CONCRETE CLASS A3 CONCRETE , SECTION A -A SECTION B-B NOTES- 1. THE STANDARD SAFETY SLAB (SL-1)IS TO BE USED ONLY WHEN SPECIFIED IN THE PLANS ON THE DRAINAGE SUMMARY SHEET AND/OR THE DRAINAGE DESCRIPTION. FOR MANHOLES TION SOXESWUY SLABDROP NO GREATER SHALL BE 8-TO INLETS H112- SLAB LOCAITED FEET ADJACENT WITH WITHIN OF THE TOP OR BOTTOM OF THE STRUCTURE. SAFETY SLABS SHALL NOT BE LOCATED BELOW MY INLET PIPE OF 30" DIAMETER OR GREATER, 2. THE COST OF THE SL-1 IS INCLUDED IN THE COST OF THE STRUCTURE. SEE CAST N PLACE DRAWINGS FOR FURTHER DETAILS 3. ACCESSOF TO THE TO DINGLYY..E OTHER WHERE APPLICABLE. STEPSTAGGERED ARE BE STOM AGGERED ACCORDINGLY. ACCORR _ 05 BARS C 8" C-C TYP. 4. SAFETY SLAB MAY BE CASTAN-PLACE OR PRECAST. CAST -IN -PLACE CONCRETE TO BE CLASS A3 (3000 PSI). PRECAST CONCRETE IS TO BE M (4D00 PSO. REINFORCING STEEL TO BE IN ACCORDANCE WITH AASHTO M31.; 5. ACCESS OPENINGS MAY BE 3011 DIAMETER OR 30" SQUARE. WHEN STRUCTURE WIDTH IS LESS THAN 30" THE ACCESS OPENING SHAD. BE RECTANGULAR (STRUCTURE WIDTH BY 30" LONG). TYPICAL PRECAST UNIT TYPICAL CONCRETE SAFETY SLAB FOR DROP INLETS, SPECIFICAI ROAD NOOO STANDARDS BRIDGESHEET MANHOLES AND JUNCTION BOXES 1 OF 1 REVISION DATE 302 106.14 VIRGINIA DEPARTMENT OF TRANSPORTATION Lila: ADJACENT TRAVEL LANE ASPHALT PAVEMENT WIDENING 12"* EDGE OF EXISING PAVEMENT (AS DETERMINED IN FIELD) TACK COAT THE PROPOSED CONSTRUCTION JOINT EXISTING ASPHALT LAYERS PROPOSED ASPHALT LAYERS EX15TING SUBBASE PROPOSED SUBBASE COMPACTED SUBGRADE CONSTRUCTION JOINT DETAIL REMOVE EXISTING ASPHALT LAYERS TO EXISTING SUBBASE AND REPLACE WITH PROPOSED ASPHALT WIDENING LAYERS PROPOSED MINIMUM 11/z INCH THICK ASPHALT SURFACE COURSE (SEE NOTE 5) x MINIMUM 12 INCHES, OR GREATER AS NECESSARY TO ABUT THE FULL THICKNESS OF EXISTING ASPHALT LAYERS AS DETERMINED BY CORES (SEE NOTE3) NOTES: 1, ASPHALT PAVEMENT WIDENING SHALL HAVE A PAVEMENT DESIGN IN ACCORDANCE WITH CURRENT VDOT PROCEDURES AND BE APPROVED BY THE ENGINEER. 2. THE PAVEMENT DESIGN FOR ASPHALT PAVEMENT WIDENING SHALL MEET OR EXCEED THE DEPTHS AND TYPES OF THE LAYERS OF EXISTING PAVEMENT. SUBSURFACE DRAINAGE OF THE EXISTING AND PROP05ED PAVEMENT SHALL BE ADDRESSED IN THE PAVEMENT DE51GN. 3, A MINIMUM OF THREE CORES SHALL BE TAKEN ALONG THE CENTER OF THE ADJACENT TRAVEL LANE TO DETERMINE THE TYPE AND THICKNESS OF EXISTING PAVEMENT LAYERS. THESE CORES SHALL BE SPACED NO MORE THAN 500 FEET APART. 4. THE ADJACENT TRAVEL LANE SHALL BE MILLED A MINIMUM DEPTH OF 11/, INCHES AND REPLACED WITH AN ASPHALT SURFACE COURSE TO MATCH THE PROPOSED PAVEMENT WIDENING SURFACE COURSE, UNLESS WAIVED BY THE ENGINEER. 5. THE ENGINEER MAY REQUIRE THE MILLING DEPTH OF THE EXISTING PAVEMENT TO BE ADJUSTED TO ACHIEVE AN ACCEPTABLE PAVEMENT CROSS -SLOPE AND EFFECTIVE SURFACE DRANAGE- 6. EXISTING PAVEMENT MARKINGS AND MARKERS WITHIN THE PROJECT LIMITS SHALL BE RESTORED SUBJECT TO THE APPROVAL OF THE ENGINEER. 7, FINAL TRANSVERSE PAVEMENT TIE-IN SHALL CONFORM TO THE REQUIREMENTS OF SECTION 315.05(c) OF THE SPECIFICATIONS EXCEPT THAT ALL JOINTS AT TIE-IN LOCATIONS SHALL BE TESTED USING A 10 FOOT STRAGHTEDGE IN ACCORDANCE WITH THE REQUIREMENTS OF SECTION 315.07(a) OF THE SPECIFICATIONS. BR ROAR AND BRIDGE STANDARDS SHEET , OF , REVISION DATE 303.02 �" ASPHALT PAVEMENT WIDENING SPECIFICATIONREFERENCE FOR WIDENING SUBJECT TO TRAFFIC 315 VIRGINIA DEPARTMENT OF TRANSPORTATION CG-7 NOTES 1. THIS ITEM MAY BE PRECAST OR CAST IN PLACE. 2. CONCRETE TO BE CLASS A3 IF CAST IN PLACE, 4000 PSI IF PRECAST. 3. COMBINATION CURB & GUTTER HAVING A RADIUS OF 300 FEET OR LESS (ALONG FACE OF CURB) SHALL BE PAD FOR AS RADIAL COMBINATION CURB & GUTTER. 4. FOR USE WITH STABILIZED OPEN -GRADED DRAINAGE LAYER,THE BOTTOM OF THE CURB AND GUTTER SHALL BE CONSTRUCTED PARALLEL TO THE SLUTTLUTE OF SUBBASE COURSES AND TO THE DEPTH OF THE PAVEMENT. 5. ALLOWABLE CRITERIA FOR THE USE OF CG-7 IS BASED ON ROADWAY CLASSIFICATION AND DESIGN SPEED AS SHOWN IN APPENDIX A OF THE VDOT ROAD DESIGN MANUAL. S. WHEN THIS STANDARD IS TO BE TED INTO EXISTING BARRIER CURB, THE TRANSITION IS TO BE MADE WITHIN 1O' OR THE CHANGE IN STANDARDS MADE AT REGULAR OPENINGS. 7. WHEN COMBINATION MOUNTABLE CURB AND GUTTER IS USED, THE STANDARD ENTRANCE GUTTERS OR STANDARD CONNECTION FOR STREET INTERSECTIONS ARE TO HAVE THE MOUNTABLE CURB CONFIGURATION INCORPORATED. THIS AREA MAY BE CONCRETE AT THE OPTION OF THE CONTRACTOR 201.04 THIS AREA MAY BE CONCRETE AT THE OPTION OF THE CONTRACTOR 2" R -"•� 2" �•• 2 1" R D D D D D D 7„ • D D D _ - - - - - - - - - THE BOTTOM OF THE CURB AM GUTTER MAY BE CONSTRUCTED PARALLEL TO THE SLOPE OF 7" 2'-0" MIN• DEPTCOURSES OFR 7" IS MAIN AIINED 8" VDOT 21A Compacted Stone Under Curb COMBINATION 4" CURB & GUTTER VIRGINIA DEPARTMENT OF TRANSPORTATION NOTES: 1. THIS ITEM MAY BE PRECAST OR CAST IN PLACE 105 502 CG-6 2. CONCRETE TO BE CLASS A3 IF CAST IN PLACE, 4000 PSI IF PRECAST. 3. COMBINATION CURB & GUTTER HAVING A RADIUS OF 300 FEET OR LESS (ALONG FACE OF CURB)SHALL BE PAID FOR AS RADIAL COMBINATION CURB & GUTTER. 4• FOR USE WITH STABILIZED OPEN -GRADED DRAINAGE LAYER,THE BOTTOM OF THE CURB AND GUTTER BE CONSTRUCTED PARALLEL TO THE SLOP SUBBASE COURSES AND TO THE DEPTH OF THE PAVEMENT. 5. ALLOWABLE CRITERIA FOR THE USE OF CC-6 IS BASED ON ROADWAY CLASSIFICATION AND DESIGN SPEED AS SHOWN IN APPENDIX A 2" R OF THE VDOT ROAD DESIGN MANUAL. ' I 6" s s s s s 7 D D D D D _ _ _ - - - THE BOTTOM OF THE CURB AND GUTTER MAY BE CONSTRUCTED PARALLEL TO THE SLOPE OF SUBBASE COURSES PROVIDED A MINIMUM DEPTH OF 7" IS MAINTAINED. 8" VDOT 21 A Compacted Stone Under Curb 1NICE COMBINATION 6" CURB & GUTTER 502 VIRGINIA DEPARTMENT OF TRANSPORTATION V- 9/06 201.03 I= r)epartment of Community 132ve.1GpmerkL s Construction Record Dra-wings (his -guilt) for VSMP The following is a list of information required on Constrt,ledon record drawings for stor-mwater facilities (reference '`water Protection Ordinance 17422). It is pre rale that the construction record drawing i, prepared ky someone other than the designer. A-f se de no l r p d_e design drawitigs as cda�.muction record drawings. A. A signed and da l prrifessicnal sea.] ofthe. pi-e flaring, cnginu --r oT surveyor, B. The name and address of the firm and individual preparing the drawings on the title sheet. C_ `i`he. con%tru Red 1(,x: tion of all heirs +3s oeiated with each facility and the inspection WCO rds to verify PR)per dimensions, materials and Installation. 7bc items include+ but are not limiled to iollovl+Ing. L inspection Weards and photographs for pipe trenches and bedding, including underdrains_ 1 Video ripe irtspectlon for any pipt~s which are not accc;sAble or viewable. 3. Updated Location with gee, -coordinates of all lacilifies. 4, Verified 'Drainage Ama maps for the drainage area cmated, and for drainage to the facilities. 5. Current physical and topographic survey for ;Ill earthen structures. Ponds should include a survey of tli-e pond Mtom. Surveys should verify pond volutes are. per design_ Corrections may be required For alt'crotions fyom lht� dosil n. & Plants, location and tvpel 7, Plaits and prafll for all culverts, Pipes., Rlswr.s. Weirs and Drainage. Structures - Display the rnstallied type of drainage siruc:tures, c:ulverYpipe si u, whirs, materials, ink As or end treatment(s), inlet and nutlet protection, alignment and invert elevations compared Lo design. , Computations: Por sign f`tcanl de-viations frurn (. Sign., provide scaled computations verifying that the as -built condition is equivalent or better than design. 1), 1)116 1,ines - rNsplay the Ctrnstructed Tocation of all ditch lines and cb.annc l.:s, including typical sections and linings. 10. Easements - how all platted easements with dead book references labeled, Facilities and drainage rnttst he within plattedLAsernenls. 1-tovide copies of're.-orded documents. 11. Guardrail, fences or other safety provisions - Display the constructed location of all safety provisions. fences, guardrail including the typle. lerrgti� artid applied encl treatments. cnnapa.red to design. 12, IN'lateriall lavers - biofilter media, stone layers, sand layers, keyways and cores must be verified as to material types and depths- [TIClude inslwtion reports, lx')ring or test pit "-% )rti a.nd marerials cerlilicalions. BioCilter media must he an approved stale mix, 13- Access roads -show location of access roads, surface Lreat:ment, drainage, etc, as applicable, 14. Compaction rep*rts arty required to verify fill compaction in dams. 15. Manufacturers certifcattions for proprietary BMP's certifying ,proper installation and functioning- 44 4" - 3,000 PSI CONCRETE 4" - VDOT #21A BASESTONE o°o°o°o°o°o°o°o° II 1 II II 1 II II 1 II II 1 II I II 11- - COMPACTED SUBGRADE ATYPICAL SIDEWALK SECTION C10 Not To Scale 54.0' ROW 3" CLEAR Z IE VDOT STD CG-6 CURB AND GUTTER, TYP. -12. 0'- 12.0' TRAVEL TRAVEL 5. 0'r26.0' LANE LANE 6.0' 5.0' 2.0%.0% - 2.0% 2.0% 2.0% 2.0% LANDSCAPING VDOT STD UD-4 STRIP, TYP. AS NEEDED 71.5" SM-9.5A ASPHALT 4.0" CLASS A3 CONIC. 3.0" IM-19.0 ASPHALT SIDEWALK (TYP.) 6.0" VDOT #21A 4.0" VDOT 21 A (TYP.) NOTES: 1. NO PARKING. 2. DESIGN SPEED = 25 MPH. 3. DESIGN STANDARD: GS-SSAR. TYPICAL 24R 0 W CROSS SECTION 1 "=10' 54.0' ROW 3' CLEAR ZONE VDOT STE CG-6 CURB AN GUTTER, FYP. 9.0' 10.0' 10.0' PARKING TRAVEL TRAVEL 5. 0'r6.0' LANE LANE 6.0' 5.0' 2.0%% f - 2.0% 2.0% 2.0% 1 2.0% LANDSCAPING VDOT STD UD-4 STRIP, TYP. AS NEEDED 1.5" SM-9.5A ASPHALT 4.0" CLASS A3 CONIC. 3.0" IM-19.0 ASPHALT SIDEWALK (TYP.) 6.0" VDOT #21A 4.0" VDOT 21 A (TYP.) NOTES: 1. PARKING ON ONE SIDE OF STREET ONLY. 2. DESIGN SPEED = 25 MPH. 3. DESIGN STANDARD: GS-SSAR. TYPICAL 29' ROW CROSS SECTION 1 "=10' HIM ENGINEERING LAND PLANNING - PROJECT MANAGEMENT 912 E. HIGH ST. 434.227.5140 CHARLOTTESVILLE VA, 22902 JUSTIN@SHIMP-ENGINEERING.COM UJU0"_ .SH P> 45183 led COX y0N FINAL SITE DEVELOPMENT PLAN FOR PROFFIT ROAD TOWNHOMES NORTH ALBEMARLE COUNTY, VIRGINIA SUBMISSION: 2020.03.20 REVISION: FILE NO. SITE DETAILS 19.029 C10� COVER LIFT NOTCH 12 3/8" WATER �*a CAST IRON LID V NOTES: (1) A 1-3/4" DIAMETER HOLE IS REQUIRED IN THE LID FOR TOUCH READ METERS. TYPICAL METER BOXES (5/8"-l" METERS) NTS FIG. W-7 TD-13 GOOD FOUNDATION MATERIAL ROCKY FOUNDATION MATERIAL INITIAL BACKFILL BEDDING 8 STONE * STABLE SOIL ROCK * SCRAPE THE BOTTOM OF THE TRENCH. REMOVE ALL STONES TO INSURE THE PIPE DOESN'T REST ON ROCK AND THEN COMPACT THE SOIL OR PROVIDE A 4" BEDDING OF #68 STONE. FOUNDATION IN POOR SOIL UNDER -CUT CONDITION UNSTA SOIL INITIAL BACKFILL LAIR FILL AS ROVED BY ACSA STONE NOTE : 1. NO ROCKS SHALL BE ALLOWED WITHIN 24" OF THE WATER LINES. 2. NO ROCKS LARGER THAN 6" IN ANY DIMENSION SHALL BE ALLOWED ABOVE THE INITIAL BACKFILL. 3.THE INITIAL BACKFILL SHALL BE PLACED AND COMPACTED IN 6" LIFTS. 4. NO ORGANIC OR FROZEN MATERIAL OR DEBRIS SHALL BE ALLOWED IN THE TRENCH. 5. BELL HOLES SHALL BE DUG OUT IN ALL CASES. DUCTILE IRON WATER PIPE INSTALLATION & BEDDING UNDISTURBED EARTH 2 - 3/4' DIA ALL -THREAD RODS..... A NTS FIG. W-2 TD-2 ASTM A36 AND HEX NUT ASTM A588 (TYP) UNDISTURBED ,F SOIL (TYP) MAIN VALVE 24"MIN UNDISTURBED EARTH PLAN A-3 CONCRETE MIN 18" ELEVATION UNDISTURBED EAR SECTION NOTE: 1. ALL RODS AND FASTENERS SHALL BE GIVEN TWO COATS OF ASPHALTIC PAINT AFTER ASSEMBLY. 2. CONTRACTOR SHALL ENSURE THAT THE COLLAR BEARS AGAINST UNDISTURBED SOIL FOR THE MINIMUM DIMENSION SHOWN. 3. DIMENSIONS SHOWN BEYOND THE TRENCH WIDTH ARE ABSOLUTE MINIMUM. IF THE TRENCH WIDTH IS LARGER DURING CONSTRUCTION, THE COLLAR DIMENSIONS SHALL INCREASE ACCORDINGLY. CROSS ANCHOR RESTRAINTS FOR VALVES NTS Fig. W-3C TD-6 L= E L-.•I'E- -IT ..E.:. .:-•.,';T'WITH -' E E -1 TE L E I E TE AREA.:: h I E TE L E L -T1 .`1 I' - -E SIv8,;EI.T T. HI H•= E = T.E.T PRCvLL FINISHEv' E - I - 11 I r':T 4LE TRAFFI: RA7EII -L,,E ED.° W/ LIE L z i I i I I I � WATE-c I I LINE {' --- 2500 P.S.I_ CONCRETE ? 7'k 2' BEARING AREA. THRUST BLOCK NOTE : IN REMOTE AREAS. VALVE BOXES SHALL EXTENT] SIX (6) INCHES '.'1E GRAI!E TYPICAL GATE VALVE FOR ALL BENDS NTS FlG. W-5 �\ � l a •' TEE OR WIDEN TRENCH TO gm ACCOMMODATE • RIF REQUIRED.E D REQUIRED SECTION 2-2 PPE DEGREE BEND DIMENSIONS VOL. TEE AND PLUGS VOL. SIZE OF (FEET) CU.YD. (FEET) CU.YD. BEND L H I T L H T 90 2.50 2.50 3.01 0.24 4" & 6" 45 22 1 /2 2.00 1.50 2.25 2.00 2.60 2.52 0.15 0.10 2.00 2.25 2.50 0.15 11 1/4 1.50 2.00 2.50 0.10 90 3.66 3.16 3.21 0.48 81, 45 2.66 2.66 2.77 0.26 22 1 /2 1.66 2.16 2.69 0.13 3.16 2.91 2.56 0.32 11 1/4 1.66 2.16 2.67 0.13 90 4.83 3.83 3.42 0.83 45 22 1 /2 3.33 2.33 3.58 2.58 2.95 2.86 0.43 0.24 3.83 4.00 2.83 0.52 11 1/4 1.83 2.33 2.84 0.18 THRUST BLOCKS ARE REQUIRED WHENEVER THE PIPELINE : CHANGES DIRECTION, CHANGES SIZE, DEAD ENDS AND AT VALVES. USE 2500 P.S.I. CONCRETE. NO CONCRETE SHALL BE POURED ON ANY PART OF THE JOINT. THE CONSULTING ENGINEER SHALL BE RESPONSIBLE TO THE VERIFY THE TYPE & SIZE OF ALL THRUST BLOCKS. CONCRETE THRUST BLOCKS NTS FIG. W-3 TD-3 WATER RADE ATE BRIC SOLI[ NOTES: 1) A PRECAST MANHOLE CONE AND COVER WITH WATER CAST ON LID FOR TRAFFIC AREAS, OR A METER BOX ASSEMBLY IN NON -TRAFFIC AREAS, OR APPROVED EQUAL, SHALL BE USED. 2) FOR WATERLINES SMALLER THAN 12" USE A 1" A.R.V. AND FITTINGS. FOR WATER LINES 12" AND LARGER USE 2" A.R.V. AND FITTINGS. 3) IN SITUATIONS WHERE THE A.R.V. ASSEMBLY CANNOT BE OFFSET FROM THE MAIN AN ADEQUATE FOUNDATION SHALL BE INSTALLED SO THE WATER LINE DOES NOT SUPPORT THE MANHOLE CONE. AIR RELEASE VALVE (ARV) NTS FIG. W-9 v.:4l•'IE_ _-- T- ' ETE, •. .:. EE FI _ - THPU W-7E`. IE5 2" COPPEk FITTING - t' E i Ill TI' RES:7FAIL•IE` A',T FITTI .�S NOTE'-_': • GATE VALVE WILL BE 4" UNLESS OTHERWISE SPECIFIED BY THE ACSA • SERVICE LINE TO CONNECTAT MAIN W1TH)C'x4" TEE • REFER TO HG_ W-3 FOR THRUST BLOHM DETAILS ON TEE_ • REFER TO FIG_ W-S FOR THRUST BLOCK DETAILS. AND DEPTH OF COVER ON GATE VALVE_ • NO CONCRETE SHOULD BE POURED ON ANY PART OF THE RESTRAINED JOINT. USE PLASTIC SHEETING AS PROTECTION FOR BOLTS. • USE 2500 P.S.I. CONCRETE. LARGE METER SERVI.'E Lll•'.E NTS FIG. W-6C T- NOTE: HYDRANT MUST BE EQUIPPED WITH CHARLOTTES- VILLE THREADS WHICH IS ZLTHE LOCAL STANDARD. 1 LENGTH OF BRANCH VARIES 6' MIN 2' TO 10' (270') 18"-22" 7 CU. FT. VALVEJBOX j{68 STONE- 1 \�/!Vi�14�IIIIIIIL all X6" TEE 2500 P.S.I. CONCRETE BASE AND THRUST BLOCK AGAINST UNDISTURBED STABLE SOIL, STEEL PILE RESTRAINED JOINT FITTINGS WHEN THE SOIL IS DISTURBED OR WHEN A HYDRANT IS LOCATED IN A FILL, IN ADDITION TO POURING CONCRETE, A STEEL PILE SHALL BE USED AS ADDITIONAL SUPPORT. NOTE : 1. SURROUND WEEP HOLES WITH GRAVEL AND KEEP FREE OF CONCRETE. 2. MAINTAIN A 3 1/2' MIN. COVER FROM THE MAIN TO THE FIRE HYDRANT ( INCLUDING DITCHES ) 3. FINISHED GRADE SHALL SLOPE AWAY FROM THE FIRE HYDRANT AND VALVE BOX. 4. THE GATE VALVE IS ALLOWED IN SHOULDER OR BEHIND THE DITCH. IT IS NOT ALLOWED IN THE DITCH. 5. FIRE HYDRANTS SHALL BE INSTALLED AT LOCATIONS WHERE WEEP HOLES ARE ABOVE THE PREVAILING GROUNDWATER ELEVATION. IF REQUIRED TO BE IN WET AREAS, THE WEEP HOLES SHALL BE PLUGGED AND THE HYDRANT SHALL BE PUMPED DRY. TYPICAL FIRE HYDRANT ASSEMBLY DETAIL N.T.S. FIG. W-4 I CD 7' TyrE -,r sur LO"PER F. ...E TT --HE. ILE F=': IL. I -.E-: 'E'. TILL E -V E - -L .E I E TILL 1'xl-al"` TEE I P'.0 5'AEe= FITn1:05 ';UAL ';ERVIC:E I' CDMPRESSOh a, ?/h' MALE POE CDUPLINC DR AP£Rrvm muAL ' TYPE 1C` BCFT CDPPER FL. wJ E 04 IJETAI'•HE, 'dNOLE FAMILY RESIDENTIAL F45.kMCE WHERE AR I"ICA:n4N MEIER 15 N'DI PRrVIGED 51NGLE �ERV'ICE WaTE: 11 Wril-E. %H,LL F.E I:•-p:. ON PVC; FIFIE CAST IRON UD f FlNI31ED GRADE LGLK'A1N6 + 1 = _ 4ETER BALL DO% liFit,`I 1 t b:li1.EYJ 'I' If .96' MIN + 1 iGPF'EF LA • Y:r'wI+E•vESs�RY p{9% AwD gTIER it-M:}i `'Sq y:� '•Y •;• •:y. L::•aC •�iL'hE=]CKFT, v_•T� 39N DR DUST JahE _, C14S•TUX _,,)UrT. E N1NML4A T}1-3tNE5s1 ..._ ... :�..: ...r,:.'c: "]'ti`a E.a 4=Er aD�. h^ ..f :dAECATE TYPICAL SERVICE LATERAL INSTALLATION (5/8" &_ 1 " tvIETERS) NTS FIG.. W-GA TD- 1 SEWER SERVICE LATERAL CONNECTION NOTES: 1. WHERE A SEWER SERVICE LATERAL CONNECTS TO A MANHOLE AND NO INVERT ELEVATION FOR THE SERVICE LATERAL IS INDICATED , THE TOP (CROWN) ELEVATION OF THE SERVICE LATERAL PIPE SHALL BE AT LEAST 0.2' HIGHER THAN THE TOP (CROWN) ELEVATION OF THE THE LOWEST PIPE CONNECTED TO THE MANHOLE. JUNCTION BOXES, TRANSFORMER PADS, PEDESTALS, ETC. (4) 1" (25mm) DIA HOLES 2. SEWER LATERALS TAPPED INTO AN EXISTING SEWER MAIN SHALL SHALL NOT BE LOCATED WITHIN THE RIGHT OF WAY, ON 32 3/4" (834mm) DIA BOLT CIRCLE. 2" (51 mm) LETTERS BE CONNECTED USING A PIPE SADDLE. VARIES O (RECESSED FLUSH) 3. MINIMUM GRADE FOR SEWER SERVICE CONNECTION SHALL BE 2% �1 (1/4" PER FOOT) 5' 10, _ 5'^ [25mm] 4. ALL SEWER LATERALS SHALL HAVE A MINIMUM COVER 2' MIN DIAMETER OF 4", ��♦ 5. ALL SEWER LATERALS SHALL HAVE A MINIMUM COVER (2) CLOSED ` /P 1 PICKHOLES OF 3 FEET. _ 1 1/2' SALT TREATED WATER SEWER [38mm] FINISHED GROUND 2 x 4 MARKER 3 z `v = _T LOCATION OF OTHER UTILITIES (GAS, ELECTRIC, TELEPHONE, CABLE, ETC.) O c� z r o 0 SEW fn � TT 1 1 1 (2) CORED EASEMENT WI➢THS, WATER DR SEWER ONLY - 20' MINIMUM i p PICKBARS PLUG END OF WATER & SEWER 30' MINIMUM p MAIN LINE SERVICE LATERAL SECTION m 1 1/8" (29mm) DIA BOSS 45'O'0" r SEE PART 3, PARAGRAPH DI SEPARATION OF WATER & SEWER SYSTEMS. D 1 1 /2" > 27 1 /2" DIA 1 mm] [699mm] m 26 1/4" DIA 177" [ ] ?IN UTILITIES CROSSING A WATER OR SEWER EASEMENT SHOULD BE AT 25" DIA 1 1 /2" M [667mm] 90 [660mm] [38mm] 1/4" (6mm) DIA 3 1/8" LINE WYE-TEE 90' TO THE RIGHT OF WAY. w `) 24" DIA NEOPRENE GASKET [79mm] PLAN O f [606mm] -1 VARIES R C 28 7/16" DIA 5/8" T [722mm] [16mm] 23" DIA 1 1 1 [584mm] SEWER SERVICE LATERAL CONNECTION UTILITY LOCATIONS & EASEMENT WIDTHS T 36" DIA 25" DIA [914mm] [635mm] FRAME SECTION O.D. OF GASKET GROOVE N.T.S. NTS FIG. S-2 FIG, W-1 SECTION TD-33 TD-1 SHIM ENGINEERING LAND PLANNING ROJECTMANAGEMENT 912 E. HIGH ST. 434.227.5140 CHARLOTTESVILLE VA, 22902 JUSTIN@SHIMP-ENGINEERING.COM FINAL SITE DEVELOPMENT PLAN FOR PROFFIT ROAD TOWNHOMES NORTH ALBEMARLE COUNTY, VIRGINIA SUBMISSION: 2020.03.20 REVISION: FILE NO. ACSA DETAILS 19.029 1A 2A 3A 4A 5A 540 0 540 535 535CN 530 530 525 525 DATED 2020)01/0/, REVISED 2-020702726 520Li 520CN 515 515 510 510 505 505 500 500 495 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+00 16+50 17+0095 (__l�SAN. SEWER IA-5A �12SCALE: VERT. 1"=10' HORIZ. 1"=30' 550 550 545 545 540 540 535 535cl 530 530 Ln 525 525 520cli 520 515 515 510 510 FILL 505 505 HIMP ENGINEERING 500 500 LAND PLANNING - PROJECT MANAGEMENT 495 495 912 E. HIGH ST. 434.227.5140 4g CHARLOTTESVILLE VA, 22902 JUSTIN@SHIMP-ENGINEERING.COM 490 10+00 10+50 11+00 11+50 12+00 12+50 13+00 13+50 14+00 14+50 15+00 15+50 0 2 SAN. SEWER 2A-2D �12SCALE: VERT. 1"=10' HORIZ. C=30' c. 45183 545 545 �0 � .{+ ` 7 540 540{fyL CD 535 535 CD 530 530 FINAL SITE DEVELOPMENT PLAN FOR 525 525 PROFFIT ROAD 52D 52D T O W N H O M E S 515 515 NORTH ALBEMARLE COUNTY, VIRGINIA 510 10+00 10+50 11 +00 11+50 12+OD10 SUBMISSION: 2020.03.20 3 SAN. SEWER 3A-3B REVISION: C 12 SCALE: VERT. 1 "=10' HORIZ. 1 "=30' FILE NO. 19.029 SAN. SEWER PROFILES C12z;J o o rn � N M Z N� I M ON 2 Uj c0 SAN SEWER Al TO A2 FROM ADJACENT z "' � EW GRADE � � � w � � PROFFIT ROA CONSTRUCTION. REFERENCE � d _ z N � ACSA PLA S FOR "NORTH PROFFIT RD" \ Z % � _ X. GRADE + 8" R- 6 0. - o N 133.06 LF 8' SD - o 155.61 LF 8' SDR-26 @ 0.51% o rn 0 � 164.94 LF 8" DIP @ 0. 1% m� of o 0 ��-� _ �\��-�-�Q 0 0 � �� _ �� 0-�\ 0 � 0 co ao co o eo rn u-> �n �n�n MIN. 95% c � z o> y z z COMPACTED �" �T7� 0 � � � o Z z FILL ��57 � � � - COMPACTED FILL I 2� - I o o z N � w z N � w�— \ z N � _ i coo o � \ � — X. GRADE w z ¢ � N � 0 0 0 coo o� 216.79 LF 8" SDR-26 @ 0.51 % - � 0 n m 0-�-�-0 n � in 0 51.42 LF 8" DIP � @ 0.58% m z - o COMPACTED FRAME &COVER {SEE FIG. S-I-D,E) STREET SURFACE OR NON -PAVED AREA w -i REMAINING BACKFILL SHALL SLOPED AREA � z NOT CONTAIN ROCK MATERIAL 36"MIN LARGER THAN 5" IN ANY DIMENSION 1'-0" MAX 24'MI 2'-0" 3000 PSI CONC. BASE 8"MIN INTIAL BACKFILL* (6" LIFTS) EMBEDMENT * THOROUGHLY COMPACTED RUBBER COATED STEEL STEPS CAST IN PLACE 3'-0" MIN BENCH SLOPED TO FLOW CHANNEL 1/4" 1' MIN BY HAND OR APPROVED SPRING LINE O MECHANICAL TAMPER OF PIPE HAUNCHING PRECAST REINFORCED >� N0. 68 STONE BEDDING 6" max CONCRETE SECTIONS 12 MIN "0" 4" min RING SEALS ° 16" MAX � �'` �'\ � ,�✓ FOUNDATION (SHALL BE MINIMUM ELEVATION � � 12„ BRANCH REQUIRED WHEN SOIL DIFFERENCE ACROSS M.H. 5" 4'-0" 5' CONDITIONS ARE UNSTABLE FROM INLET TO OUTLET �� o ALL PIPE) SHALL BE 0.20 FEET. VARIES DEPTH OF FLOW CONCRETEI 2 CHANNEL TO BE 3/4 DIAMETER OF , CONTRIBUTING -- =-�-- NOTE SEWER. a 12 A FILLETED INVERT OR A SMOOTH 1. OPEN CUTS IN PAVED AREAS WITHIN EXISTING VDOT RIGHT-OF-WAY SHALL BE TRANSITION OF FLOW BETWEEN FLEXIBLE CONNECTION NOTE: BACKFILLED ENTIRELY WITH N0. 21A STONE. INLET &OUTLET PIPE SHALL BE PROVIDED. WITH STAINLESS STEEL ALL CONNECTIONS TO 2. FOR DUCTILE IRON PIPE THE BOTTOM OF THE TRENCH SHALL BE SCRAPED AND COMPACTED, AND ALL STONES REMOVED OR A 4" BEDDING OF N0. 68 MIN. 6" BEDDING NOTE W/ N0. 68 STONE BAND EXISTING MANHOLES SHALL STONE SHALL BE PROVIDED' w BE CORED AND A FLEXIBLE CONNECTION "BOOT " 3. WHERE ROCK IS ENCOUNTERED PIPE SHALL BE INSTALLED ON A MINIMUM 6" 1. BEDDING THICKNESS REQUIREMENT SHOWN IS MINIMUM AND SHALL BE � BEDDING OF N0. 68 STONE SPECIFICALLY DETERMINED BY THE CONSULTANT FOR THE SOIL CONDITIONS. o INSTALLED 2. THE CONSULTANT WILL DETERMINE WHETHER MANHOLES SHALL HAVE EXTENDED OR NON -EXTENDED BASES. 3. ALL JOINTS, LIFT HOLES, INLETS, OUTLETS TO BE SEALED &GROUTED INSIDE AND our. TYPICAL MANHOLE PLAN TYPICAL SEWER PIPE TYPICAL MANHOLE SECTION SHOWING BRANCH TIE - IN INSTALLATION IN TRENCH SHOWING BRANCH TIE-IN NTS N.T.S NTS FIG. S-I-A FIG. S-I-B FIG. S-3 TD-25 TD-27 TD-34 O X. GRADE � + �� EW � I GRADE � °Op ± °�,° zNo' \ zv~ic� I 8" SDR- 6 @ 0.55% - o O 0 O u7 O 0 N u7 N N ,n H O z o > z > z � z - 540 535 530 525 520 515 510 505 500 495 490 485 480 545 540 535 530 525 520 515 510 505 500 CA � O L m per_ ro J � — In J m -- _ �L11 N _Q 3i �9:i ZU) _ Fs LJ CIO of T o- —NQ2. {3..p p 2 0 c0 ro. 0 W Lo Ln.. r - ICJ Z (n ft� Q ¢ Q / w ci n, O LoHP z� o -STORM oF7 �9.81 N % La O 30.30_STORM N O y N N - -STORM o o 5.94% > ~ LF 15" HP @ Z z 126.88 nL2 �- o © .02%0 oN 0 =>Z >Z > STORM ?1:2:4:�OOLF 15000N55 77 LF nnn >z z HP SWvM NN o-- >> @4.17% nn 0000- �z Zzz vk Co- o> 95�LF Z- o O o > j — 10+50 11+00 11+50 12+00 > z z - z_ 1 STORM SEWER Al-A6 C13 SCALE: VERT: 1"=10' HORIZ: 1"=30' 12+50 M M O U rn O W J ,n I NN „ ,O mo co�Lrn� co �Lr) N M N W Q Q O + O Z (n Of Z cn [if co Ln w n 0^o w�� zV)Of J Q O I m 0 00 � cn _ + N Lf� % CDZ + cq w r � � � / LF x1 N zcno c~n / 00 27.90 Ln ui x / - N Ln z cn 0c Q / STORM @ 4.76% Ln Lo z n 153.34 LF 15" z 28.82 LF 18 30.77' LF o0 0 clq0 clq Z? - @ 2.0 ° �� 15" HP -STORM 444 P-STORM 06% / M 124. o / 0 0 V_0 0 (D m-- Z o » -S RM @ .93 ° oo —V_Q7 Gi of U> >zz 1 0 - > z z gnV_s7-0'7_7-07--V-0 V�=>W0 Lo Lo Ln - 77 n n -17--V---17 Q--7 0 z 0 0�> 7 - \7 0 7 Q 0 V-17- - o o a\��V� 0 7 7 Q 0 V v v �� 0 0_'� - > c - - z 0o I �o �PILL =D CD 10+00 10+50 11+00 11+50 12+00 12+50 13+00 13+50 3 STORM SEWER B1-B6 C13 SCALE: VERT: 1"=10' HORIZ: 1"=30' v v 520 515 510 505 500 495 490 520 515 510 E C15) 505 500 495 490 485 5 z10+00 10+50 E2 E ' 6 STORM SEWER Cl-C2 \III■�IIIIt t .. NEW E��-:,,_�» _-�_-Ai�_ iM i C13 SCALE: VERT: 1"=10' HORIZ: 1"=30' JLV 515 510 505 500 495 490 485 480 475 10+00 TT JV O O ao�� o�- W UGUING. IL OP 5O � 3.87 LF 24" � p I 10.81 % o U) a N C-4500 CHAMBERS a _Z U 6" PERF PVC U D �n 4 1N-V. _498.25_ m C mL CD 24 F 00 �z NP,STO % > z o o @12• of Z o 00 — > z I o z o_ _ 10+50 (__7 STORM SEWER El-E2 C 13 SCALE: VERT: 1 "=10' HORIZ: 1 "=30' 52U 515 510 505 500 495 490 485 480 75 520 515 510 505 500 495 490 485 480 475 J_r 13+00 545 540 535 530 525 520 515 510 505 13+500 535 530 525 520 515 m p n Lo Ln co N W Q W Q � Z (n Z 2g 65 LF o0 „ P_STORM 535 530 525 520 15 1 @ 6 10+5D Lo � Lri o Ln Ln Ln > z � zz o » > zz z 2 STORM SEWER A3 -A3A C13 SCALE: VERT: 1"=10' HORIZ: 1"=30' 540 535 530 530 530 Y33; 525 535 B5 B5A 535 525 - o 525 m O m- pp 04 L[7 1 O o0 N I o w¢� m zv~i� o + 0 +`n +7 2 co z <n o' 520 530 J 530 520 520 co � � N w �� z3~nckf z �i cn o' 515 525 525 515 515 510 520 520 510 510 3.01 LF CDN c W-S�PRM7 505 515 515 505 0 0 0 % 427-7 505 33.12 L � o �zz m o 07 o 0 NN HP -STORM >- 500 510 '"'L 510 500 500 � zz o MIN. 9 > MPA 5�z - _ L05 1N 95 495 505 495 ° 95 10+00 10+ 5 10+00 10+50 FI LL 490 485 480 4 STORM SEWER B4-B4A 5 STORM SEWER B2-B2A �13 SCALE: VERT: 1 "=10' HORIZ: 1 "=30' �13 SCALE: VERT: 1 "=10' HORIZ: 1 "=30' I m 1_L1� N o W V) W J � OIA �GT1=7267 IF 3 - _ 257.00 II _._0 ' 10+00 10+50 11+00 11 +50 8 STORM SEWER F1-F2 C13 SCALE: VERT: 1"=10' HORIZ: 1"=30' 12+00 12+50 520 515 510 505 500 495 490 485 480 75 HIMP ENGINEERING LAND PLANNING - PROJECT MANAGEMENT 912 E. HIGH ST. 434.227.5140 CHARLOTTESVILLE VA, 22902 JUSTIN@SHIMP-ENGINEERING.COM FINAL SITE DEVELOPMENT PLAN FOR PROFFIT ROAD TOWNHOMES NORTH ALBEMARLE COUNTY, VIRGINIA SUBMISSION: 2020.03.20 REVISION: 13+00 FILE NO. 19.029 STORM SEWER PROFILES {TIA L SLOT DETArL TTC13 FOR EASY REMOVALI A r^ Ic PLAN MINX STEEL. OR ALUML'NUW OR STEEL RIVETS OR BOLTS Ag {NCH MIN. ALLMINLIM PLATE COMPATIBLE WITH POST WATERIAL U-TYPE ROLLED RAIL STEEL POST HE METER AT 1.33 L95-/FT. OR N-Lwmm ALLOT 3•-O• s0B3•TB a .7B LBS./E7. UNDERDRAIN OUTLET MARKER DETAIL SECTION A -A NOTES I. TYPICAL ENDWALL TO BE PLACED AT THE ENDS OF ALL UCERORAIN OUTLETS, BARRING LOCATICNS WHERE IJNT)ERCRAIN IS TIED III OTHER LIRANAGF STRUCTURES. EWWALL TO BE INS74-LED PERPENDIC+JLAR TO ROAoWA7 AND FLUSH WiTle THE 5kOPE- PIPE 1.D. SLOPE BIMENSM/IS 2. OUTLET PIPES SHALL BE RIGID NONPERFORATED, SMOOTH -BORE PIPE, MEETING THE RECUIREMENTS OF 70 PSITESTED ACCORDING TO ASTM 2442. 3_ EXPAMED STEEL MESH IFLATTEHEDI SHALL HAVE OPENINGS OF APPROW 1' 2- X T' AND WEIGH APPROX- C.E2 LES. PER SO. FT. MESH SHALL BE GALVAAMZED IN ACCORDANCE WI TRH ASTM A-123. THE MESH SMALL EXTEND A WN"M OF V' ABOVE THE O.O. OF THE PIPE, AND IS A BARRIER FOR RODENTS, ETC. THE SLOT FOR THIS. STEEL MESH 15 TO BE CONSTRUCTED 50 THAT THE MESH CAN BE REMOVED FOR CLEANOUT PURPOSES. L H s" Y.-1 2•.59 ,� 1'-2 MR 4" 4-1 4'-5" I'-V 6' 2:t 2'-10' 1'-5' 8" 4=t 5'-3" I'-3 1 5- STEEL POST'S AND PLATES TO BE PANTED OR GALVANIZED IN ACCORDANCE WITH THE ROW AND BRIDGE SPECIFIOATKR15- IF PAINTED THE FINAL GOAT SHALT, BE NO-1J W,LMNUM PAINT OR NG. 11 WHITE PABVT, 6. MARKER TO BE PLACED AT OUTLET END OF ALL UNDERDRAIN INSTALLATIONS BARRING LOCATIONS WHERE UROERORAIN IS TIED INTO OTHER DRANAGE STRUCTURES. 7. MAWER 191_L BE PAID FOR IN ACCORDANCE WITH SECTIM Sm OF THE ROAD AND BRIOCE HE. V. 7/0a SP€CIFICATIONS. WCCFICATON STANDARD ENDWALL FOR PIPE UNDERDRAIN 6FT 5Nfi 233 YI RGINIA DEPARTMENT OF TRANSPORTATION 302 W 1.32 501 5 STANDARD EW-1 2 DETAIL C 14 Not To Scale PIPE OUTLET CONDITIONS 0 L 3do (MIN.) 'IPE OUTLET TO WELL )EFINED CHANNEL AKLA WIIH NU ULI-INtU CHANNEL L a o% � IIIII�II d SECTION A -A FILTER CLOTH KEY IN C-9"; RECOMMENDED FOR ENTIRE PERIMETER NOTES: 1. APRON LINING MAY BE RIPRAP, GROUTED RIPRAP, GABION BASKET, OR CONCRETE. 2. La IS THE LENGTH OF THE RIPRAP APRON AS CALCULATED USING PLATES 3.18-3 AND 3.18-4. 3. d = 1.5 TIMES THE MAXIMUM STONE DIAMETER, BUT NOT LESS THAN 6 INCHES. Quo 3Do d5o depth Outlet La (ft) Do (ft) (Cfs) (ft) (in) (in) Condition E1 3.84 13.0 2.00 6.00 6.0 9.0 Channel F1 25.75 20.0 3.00 9.00 9.0 12.0 Channel OUTLET PROTECTION TABLE (OP Not To Scale PROPOSEDLAYOUT NOTES 114 STORMTECH MC4500 CHAMBERS MANIFOLD SIZE TO BE DETERMINED BY SITE DESIGN ENGINEER. SEE TECHNICAL NOTE 6.32 FOR MANIFOLD SIZING GUIDANCE. _ 16 STORMTECH MC-4500 END CAPS _ _ _ _ _ DUE TO THE ADAPTATION OF THIS CHAMBER SYSTEM TO SPECIFIC SITE AND DESIGN CONSTRAINTS, IT MAY BE NECESSARY TO CUT AND 12 STONE ABOVE (in) COUPLE ADDITIONAL PIPE TO STANDARD MANIFOLD COMPONENTS IN THE FIELD. 60 STONE BELOW (in) THE SITE DESIGN ENGINEER MUST REVIEW ELEVATIONS AND IF NECESSARY ADJUST GRADING TO ENSURE THE CHAMBER COVER ACHIEVED 40 % STONE VOID REQUIREMENTS ARE MET. INSTALLED SYSTEM VOLUME (CF) (PERIMETER STONE INCLUDED) • THIS CHAMBER SYSTEM WAS DESIGNED WITHOUT SITE -SPECIFIC INFORMATION ON SOIL CONDITIONS OR BEARING CAPACITY. THE SITE 29177 ABOVE ELEV. 499.25 DESIGN ENGINEER IS RESPONSIBLE FOR DETERMINING THE SUITABILITY OF THE SOIL AND PROVIDING THE BEARING CAPACITY OF THE 5378 SYSTEM AREA (ft') INSITU SOILS. THE BASE STONE DEPTH MAY BE INCREASED OR DECREASED ONCE THIS INFORMATION IS PROVIDED. 308 SYSTEM PERIMETER (ft) THE SITE DESIGN ENGINEER MUST REVIEW THE PROXIMITY OF THE CHAMBERS TO THE RETAINING WALL AND CONSIDER EFFECTS OF POSSIBLE SATURATED SOILS ON THE RETAINING WALL'S INTEGRITY. PROPOSED ELEVATIONS THE SITE DESIGN ENGINEER MUST REVIEW THE PROXIMITY OF THE CHAMBERS TO THE BUILDING/STRUCTURE. NO FOUNDATION LOADS 519.25 MAXIMUM ALLOWABLE GRADE (TOP OF PAVEMENT/UNPAVED) HIEVED T SHALL BE TRANSMITTED TO THE CHAMBERS. THE SITE DESIGN ENGINEER MUST CONSIDER EFFECTS OF POSSIBLE SATURATED SOILS 510.75 MINIMUM ALLOWABLE GRADE (UNPAVED WITH TRAFFIC) ON BEARING CAPACITY OF SOILS AND SEEPAGE INTO BASEMENTS. 510.25 MINIMUM ALLOWABLE GRADE (UNPAVED NO TRAFFIC) 510.25 MINIMUM ALLOWABLE GRADE (BASE OF FLEXIBLE PAVEMENT) 510.25 MINIMUM ALLOWABLE GRADE (TOP OF RIGID PAVEMENT) 509.25 TOP OF STONE 508.25 TOP OF MC-4500 CHAMBER 505.70 18" TOP MANIFOLD / CONNECTION INVERT 505.17 24 TOP MANIFOLD INVERT 503.44 24" ISOLATOR ROW CONNECTION INVERT 6" ADS N-12 DUAL WALL PERFORATED HDPE UNDERDRAIN 503.44 24" BOTTOM MANIFOLD INVERT (SIZE TBD BY ENGINEER / SOLID OUTSIDE PERIMETER STONE) 503.25 BOTTOM OF MC-4500 CHAMBER 499.25 UNDERDRAIN INVERT REV: 498.50 24" X 24" ADS N-12 BOTTOM MANIFOLD 498.25 BOTTOM OF STONE 24" PREFABRICATED END CAP, PART# MC45001EPP24TW MAXIMUM OUTLET FLOW 7.0 CFS TYP OF ALL MC-4500 24" TOP CONNECTIONS INVERT 2.26" ABOVE CHAMBER BASE (SEE NOTES) TIER 1 DEEP COVER SPECIAL PROVISIONS za"xza"ADS N-12TOP MANIFOLD 1. INSTALLATION REQUIREMENTS SHALL BE AS SPECIFIED IN THE INVERT 23.05" ABOVE CHAMBER BASE STORMTECH DESIGN MANUALS AND CONSTRUCTION GUIDES (SEE NOTES) Q EXCEPT AS MODIFIED IN THESE SPECIAL PROVISIONS. 2. ATTENTION IS CALLED TO "TABLE 1 - ACCEPTABLE FILL MATERIALS" PROPOSED STRUCTURE WIELEVATED BYPASS MANIFOLD �1 MAXIMUM INLET FLOW 19.0 CFS 18" X 18" ADS N-12 TOP CONNECTION IN THE STORMTECH CONSTRUCTION GUIDE AND ALL OTHER (DESIGN BY ENGINEER / PROVIDED BY OTHERS) INVERT 29.36" ABOVE CHAMBER BASE APPEARANCES OF THE "ACCEPTABLE FILL MATERIALS TABLE. FOR _ (SEE NOTES) AREAS OF THE SYSTEM WITH COVER ABOVE 7 FEET (2.1 m) FOR 24" PREFABRICATED END CAP, PART# MG45001EPP24BW I PROPOSED STRUCTURE W/ELEVATED BYPASS MANIFOLD THE MC-4500 AND ABOVE 8 FEET (2.4 m) FOR THE MC-3500, EMBEDMENT STONE SHALL BE COMPACTED WITH 3 PASSES OF A TYP OF ALL MC-4500 24" BOTTOM CONNECTIONS AND (DESIGN BY ENGINEER PROVIDED BY OTHERS) ISOLATOR ROWS I - WALK BEHIND VIBRATORY PLATE COMPACTOR OR JUMPING JACK IN 12" (300 mm) LIFTS. - 3. STONE SHALL HAVE RELATIVELY FLAT SIDES AND SHARP EDGES (ANGULAR) OR RELATIVELY FLAT SIDES AND ROUNDED EDGES AND - - SHALL CONTAIN LESS THAN 20 % FLAT OR ELONGATED PARTICLES. INSPECTION PORT (TYP 2 PLACES) FLAT OR ELONGATED STONE IS UNACCEPTABLE. FOR DESCRIPTIONS OF ANGULARITY SEE ASTM D2488 "STANDARD PRACTICE FOR DESCRIPTION AND IDENTIFICATION OF _ SOILS (VISUAL -MANUAL PROCEDURE)'. ISOLATOR ROW 4. STONE SHALL BE HARD AND DURABLE. IT IS THE ENGINEER'S OR (SEE DETAIL / TYP 2 PLACES) CONTRACTOR'S RESPONSIBILITY TO SELECT HARD AND DURABLE STONE. STORMTECH CONSIDERS AN LA ABRASION VALUE OF LESS THAN OR EQUAL TO 30 TO BE HARD STONE. 5. FOUNDATION STONE SHALL BE MECHANICALLY COMPACTED WITH A VIBRATORY ROLLER OR VIBRATORY PLATE IN 6" (152 mm) LIFTS. 6. EMBEDMENT STONE MUST BE DUMPED IN PLACE BY A STONE SHOOTER OR CONVEYOR OR EXCAVATOR. 7. INSPECTION DURING THE INSTALLATION BY THE ENGINEER, OWNER OR OTHER REPRESENTATIVE IS RECOMMENDED. THE PROPOSED STRUCTURE W/ELEVATED BYPASS MANIFOLD INSPECTION SHALL INCLUDE OBSERVATIONS OF THE CHAMBER MAXIMUM INLET FLOW 16.5 CFS SYMMETRY DURING BACKFILLING TO ENSURE THE CONTRACTOR'S (DESIGN BY ENGINEER / PROVIDED BY OTHERS) METHODS ARE NOT CAUSING UNACCEPTABLE DISTORTION OF THE CHAMBERS. 8. AN ADS FIELD TECHNICIAN WILL CONDUCT A PRE -CONSTRUCTION MEETING TO TRAIN REPRESENTATIVES OF THOSE RESPONSIBLE /� 4 FOR CONSTRUCTING THE SYSTEM AND THOSE CONDUCTING THE PLACE MINIMUM 17.5' OF ADS MANDATORY INSPECTIONS OF THE INSTALLATION. 18" X 18" ADS N-12 TOP MANIFOLD GEOSYNTHETICS 315WTM WOVEN INVERT 29.36" ABOVE CHAMBER BASE (SEE NOTES) 18" PREFABRICATED END CAP, PART# MC45001EPP18TW TYP OF ALL MC-4500 18" TOP CONNECTIONS GEOTEXTILE OVER BEDDING STONE AND UNDERNEATH CHAMBER FEET FOR SCOUR PROTECTION AT ALL CHAMBER INLET ROWS a W LU 2 m O > Z Z J 3J 4G > w a x 0 W CD U u Of 0 Of N O Q m U LL = o m 3 LL U i6 Q' U o a o i G i y s�o SN 5 ` r w � i ® Uw s w y G p � w x � - o ac U 6 0 w 52 ma a= uJ 0 i �0 - H- a 0 J J_ vx c N wz �o s i` SHEET 2 OF 6 E2 E3 520 515 510 505 500 495 490 485 480 475 _ m o C0 00 = L7 no O Ih U CO J Cl) Z3:(�- � O O Q H - C/7 0:� U O ``' Q O � TOP=507.70 o 13.87 LF 24" HF'-ST9E�PA-- 10.81% C-4500 CHAMBERS iQ wGn o 0 + Q Q Z U (n " PERF PVC U D INV. 498.25 O M O O C`; I- Z Of CD (V 520 515 520 515 510 510 505 505 500 so0 495 495 490 490 _ 6' PVC 0 o g• r - K5 _PRwr o m 1n GRADE o a PPVCr r n rEX C r GRADE WRAP MEMBRANE W. US r ----------- ------- -------___--- I - _ M. 24. MANIF NECTION • 505.1 - 24' NAME CONNECTION INV. 505.17 00 rl r 1D-YR'A'SE=507.17 - PLANS INV.50325 r it r IT _ -- R II11 it rl r 11 rl -1 !\ (:3 STONE. COMPACT ' SO. 40 PMF. PVC `-BOTTOM STONE IN 6' LIFTS PER MANUFACTURER SPEC. J INCLUDE ADDL 3' STONE SUMP ALONG UNDERDRAIN TRENCH. 10+00 485 480 75 10+50 10+00 10+50 11+00 1 STORMTECH BMP OUTLET DETAIL 2 STORMTECH BMP PROFILE C 14 SCALE: VERT: 1 -10 HORIZ: 1 -30 C 14 SCALE: VERT: 1 -10 HORIZ: 1 -20 \ / I � I I / TW 509 i BW 500 I \ \ I I I I \ I 520 515 510 505 500 495 490 11+00 CTAID 1 CONCRETE WEIR E3 TOP=507.70 6" PVC UNDERDRAIN AFTER WEIR INV. IN 497.50 24" HP -STORM BEFORE WEIR INV. IN 503.44 CONCRETE WEIR E3 TOP=507.70 12"x24" TRASH RACK B%13" ORIFICE NV. 505.14 ATERTIGTH ROUT TO FR. E3 IO" MH-1) DU I I UIVI W INV. 496.50 WEIR E3 DETAILS C14 SCALE: VERT: 1 -10 HORIZ: 1 -20 484.86 I � 1 I / i NEW SWM 1 10 E2 FACILITY ESMT C O I A� L95�, 9�D C1 I WEIR E3- -, \ \ \ HIMP TW 506 �- �v '� • ENGINEERING BW 500 LAND PLANNING -PROJECT MANAGEMENT INV=503.44 \ TW F,1 7 912 E. HIGH ST. 434.227.5140 16 ISOLATOR ROW INV- 503.25 \ J 1 1\ sroL \ INV=505.17 NV=505.17 OBSERVAI PORT (T INV=505.; \ INV=503 4 I SCLAM tD R,®M \ \ \ INV= 503.25 71 / V l T 6" PVC 22 C/o CHARLOTTESVILLE VA, 22902 JUSTIN@SHIMP-ENGINEERING.COM 0 UJu rN x P> Ic. 4 183 yd FINAL SITE DEVELOPMENT PLAN FOR PROFFIT ROAD TOWNHOMES NORTH ALBEMARLE COUNTY, VIRGINIA SUBMISSION: 2020.03.20 REVISION: FILE NO. S 9 7 F � 4 4 � � g e� S2 BMP DETAILS 7& (74�STORMTECH BMP PLAN 19.029 C141 SCALE: 1 "=20'