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HomeMy WebLinkAboutSUB202100149 Plan - Revision 2022-08-29ROAD PLAN LEGEND EXISTING NEW DESCRIPTION BOUNDARIES BENCHMARK SITE PROPERTY LINE ADJACENT PROPERTY LINE BUILDING SETBACK ❑ PARKING SETBACK SITE TEXT 10 10 PARKING COUNT TOPOGRAPHY INDEX CONTOUR INTERVAL CONTOUR 311.5 x� SPOT ELEVATION 311.5 TC x- TOP OF CURB ELEVATION 311.5 TW x- TOP OF WALL ELEVATION 311.5 BW x� BOTTOM OF WALL ELEVATION ........ - STREAM STREAM BUFFER 100 YEAR FLOODPLAIN BUILDING BUILDING RETAINING WALL STAIRS EDGE OF PAVEMENT ROAD CENTERLINE FRONT OF CURB BACK OF CURB CG-12 TRUNCATED DOME SIDEWALK o+ BIKE PARKING HANDICAP ACCESSIBLE AISLE HANDICAP PARKING MATERIAL CONCRETE RIPRAP ASPHALT EC-2 MATTING EC-3 MATTING 0 WETLAND TREELINE X X FENCE UTILITY UTILITY POLE O GUY WIRE oHu oHu OVERHEAD UTILITY ucu ucu UNDERGROUND UTILITY STORM STORM MANHOLE q DROP INLET STORM SEWER ® ® ROOF DRAIN SANITARY `\� SANITARY MANHOLE SANITARY SEWER MAIN S S SANITARY SEWER LATERAL WATER W W WATER LINE WS WS WATER SERVICE LINE 0 0 WATER METER 0 o WATER METER VAULT FIRE HYDRANT A A FIRE DEPARTMENT CONNECTION GAS cos cos GAS LINE EASEMENTS CONSTRUCTION GRADING ACCESS SIGHT DISTANCE UTILITY STORMWATER FACILITY MAINTENANCE STORMWATER ACCESS DRAINAGE SANITARY WATERLINE GASLINE NOTE: 1. THE SIZE OF THE SYMBOLS MAY VARY FROM WHAT IS SHOWN. HTC AREA C TOWNHOMES: BLOCK II OWNER/DEVELOPER Post Office Land Trust; Charles WM Hurt & Shirley L Fisher Trustees P.O. Box 8147 Charlottesville VA, 22906 PLAN PREPARATION Shimp Engineering, P.C. 912 East High Street Charlottesville, VA 22902 (434) 227-5140 ZONING Airport Impact Area, Entrance Corridor, Steep Slopes - Managed Planned Development Mixed Commercial ZMA201700005 approved on January 15, 2020 ZMA200100020 & SP200300030 approved on August 6, 2003 MAGISTERIAL DISTRICT Rio SOURCE OF TITLE DB 2904 PG 065 BUILD -TO LINES Per approved ZMA201700005, residential build -to lines are provided as follows: Front Minimum: 0' from edge of sidewalk Front Maximum: 20' from edge of sidewalk Side: None Rear: None Adjacent to Rural Areas: 20' per approved ZMA2001-00020 BUILDING HEIGHT Per approved ZMA201700005: Block 11: 2-4 stories Proposed: 3 Stories, Max. 30' height. SOURCE OF BOUNDARY AND TOPOGRAPHY Boundary & topographic survey provided by: Meridian Planning Group, LLC, April 1, 2020. Four (4) foot contours provided by: Albemarle County GIS BENCHMARK Datum for topography is NAVD 88 FLOODZONE According to FEMA Flood Insurance Rate Map, effective date February 4, 2005 (Community Panel 51003C0140D), this property is not located within a Zone AE 100-year floodplain. RESERVOIR WATERSHED This site is within the Powell Creek Watershed. This site is not within a watershed of a public water supply. WATER & SANITARY SERVICES Site is served by ACSA public water and sewer. 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 (horizontal: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 otherwise noted all concrete pipe shall be reinforced concrete pipe - Class Ill. 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 centedine 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. STORMWATER MANAGEMENT NOTES Per the approved WP0202100043, regional stormwater facilities treat onsite runoff. Regional stormwater basin in TMP 32B-A will serve Block Ill (TMP 3241K1) and regional basin in Block I (TMP 32-41D3) will serve Block 11 (TMP 32-41J) 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. LIGHTING Lighting shall comply with Section 4.17 of the Albemarle County Zoning Ordinance. There shall be no light fixtures exceeding 3000 lumens. No High Intensity Discharge Lighting shall be used. Illumination at the ground emitted by townhouse wall -mounted fixtures or any other fixture source shall not exceed 20 footcandles. No Lighting plan is required for this Site Plan. ITE Trip Generation AM PM Weekday Use Description ITE Oty (Dwelling In Out Total In Out Total In Out Total U In its) Townhomes (Mid -Rise) 221 56 5 15 20 15 10 25 151 152 (Block 11) - TOTAL All pavement design assumes 303 daily trips per road. EXISTING USE Vacant Lot PROPOSED USE Single Family Attached Townhomes with associated roads, parking & recreational areas. Block 11: 56 Units Maximum Building Square footage is 1005 SF LAND USE SCHEDULE Block II (TMP 32-41J) EXISTING SF AC % Impervious 10,048.3 0.23 5.9% Turf 161,246.9 3.70 94.1% Total 171,295.2 3.93 100.0% PROPOSED SF AC % Building 47,938.1 1.10 28.0% Pavement 36,948.9 0.85 21.6% Sidewalk/Concrete 16,342.5 0.38 9.5% Impervious Area 101,229.5 2.32 59.1% Turf 70,065.7 1.61 40.9% Total 171,295.2 3.93 100.0% Gross Residential Density: 56 Units - _ Units 3.93 AC 14.25 = 14 AC PARKING SCHEDULE Required: Multi -family units: Two or more bedrooms, 2 spaces per unit 2*56 = 112 parking spaces required 1 guest space per four units required = 4 = 14 guest spaces Total Parking required = 112 + 14 = 126 Total Parking Spaces Required Provided: 21 units with 2-car garage and 1 additional parking spaces behind unit Note: 2 car garage is only tabulated as 1 parking space 35 units with 1-car garage and 1 additional parking space behind unit (effectively 2 spaces per lot) Note: All garages have minimum dimensions 9.25'Wx 201 21 x3 + 35x2 = 133 private spaces provided 14 shared guest spaces in common areas 133 + 14 = 147 Total Parking Spaces Provided (17% above required) GENERAL NOTES 1. 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. 4. 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 immediate) report an discrepancies between existing conditions and contract documents to the Y P Y p 9 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. 8. 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. 10. Visibility of all mechanical equipment from the Entrance Corridor shall be eliminated. 11. Retaining walls require separate building permits. 12. 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. 13. Where the flood level rim 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. GENERAL CONSTRUCTION NOTES FOR PRIVATE ROADS 1. Streets in this subdivision may not meet the standards for acceptance into the secondary system of state highways and will not be maintained by the Virginia Department of Transportation or the County of Albemarle. 2. A private street maintenance agreement, which meets all requirements set forth in County Code 14-317, shall be prepared and recorded for these streets. 3. CG-9A entrance shall be built for driveways which pass through rolltop curb & gutter. CG-9B entrance shall be built where driveways pass through CG-6 curb & gutter, and sidewalks. RELEVANT APPLICATIONS Initial Site Plan: SDP202000034 Final Site Plan: SDP202000063 VSMP Plan: WP0202100043 Special Exception Request: SE202200016 Block II Subdivision Plat: SDP202100102 S U B2021-00149 TAX MAP 32, PARCEL 41 J ALBEMARLE COUNTY, VIRGINIA VICINITY MAPSCALE:1°=500' Airport Road Avtoo - Center Tire Nos BERKMAR DRIVE Wells Fargo Bank © a (a 4�ym BPQ cg Qw, � Rose Wood M Diner ReslauraN Living. V Assisted UVing SITE &Rest & ROUTE 29 tea+ SEMINOLE TRAIL d d' 4 BLOCK 11 The UPS Store Q �e ©BolanglesFamous Bonefish Grill Chicken 1, Blscmis loon � �arpel� �n,. Sakura © J ]9 Which wlcn Superior Sandwiches © rimberwood Grill ' aacrr, hre,I Hallymead Town Center O Dair, Gueen Grill & Chili © PelSman Jl2rhw:ec Holly Memorial Gardens Go. le SHEET INDEX: TOTAL 15 SHEETS C1 COVER SHEET C2 EXISTING CONDITIONS C3 SITE PLAN C4 UTILITY PLAN C5 GRADING PLAN C6 ORCHID BEND (ROAD A) C7 PURPLE FLORA BEND (ROAD 131) C8 PURPLE FLORA BEND (ROAD 132) C9 LANDSCAPE PLAN C10 STORM SEWER PROFILES C11 SAN. SEWER PROFILES C12 SIGHT DISTANCE PROFILES C13 SIGHT DISTANCE PROFILES C14 SITE, VDOT & ACSA DETAILS C15 ACSA DETAILS C16 DRAINAGE DETAILS APPROVALS 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 IMAGE PROVIDED BY GOGGLE MAPS SHIMP ENGINEERING LAND PLANNING - PROJECT MANAGEMENT 912 E. HIGH ST. 434.227.5140 CHARLOTTESVILLE VA, 22902 JUSTIN@SHIMP-ENGINEERING.COM o. 45183 Jer, 1r ROAD PLAN HTC AREA C TOWNHOMES: BLOCK II ALBEMARLE COUNTY, VIRGINIA SUBMISSION: 2021.09.02 REVISION: 1) 2022.03.07 2) 2022.07.05 3) 2022.08.29 FILE NO. COVER SHEET 20.018 C1 DB 2904 PG 065 /------596----'--- / Z N s�---594�- _ TMP 32-45 1n- -592- ROUTE 29 LLC _ _ - - - ZONE: NMD USE: VACANT LAND - -59o- 25.81 AC. ----588-� -----586 BOUNDARY CURVE TABLE Curve Length Radius Delta Tangent Chord Chord Bearing C1 163.32' 177.50' 2°43'01' 87.95' 157.62N 83'25'07" E C2 111.96' 100.00' 4°09'03' 62.67' 106.21S 33°02'21" E C3 18.17' 91.50' 11'22'35" 9.11' 18.14'S 18°38'56" W C4 53.53' 180.00'17`02'16' 26.96' 53.33'S 32`51'21" W C5 32.85' 180.00'10'27'21" 16.47' 32.80'S 46'36'10" W C6 72.62' 833.50' 4*59'31" 36.33' 72.60'N 31°05'51" E C7 41.97' 84.50' 8`27'31' 21.43' 41.54'N 42°49'51" E C8 84.22' 245.00'19'41'47" 42.53' 83.81'S 34'17'44" W C9 56.71' 100.00' 2'29'33' 29.14' 55.95N 57°43'26" W C10 137.46' 300.00'26*15'10" 69.96' 136.2N 60°50'08" W C11 4.52' 969.50' 0`16'01" 2.26' 4.52'N 42°09'26" E C12 28.93' 523.50' 3'10'00" 14.47' 28.9SS 50°42'36" E C13 100.14' 67.50' 5°00'00' 61.85' 91.20'S 10*04'00" E C14 61.60' 766.50' 4*36'17" 30.82' 61.59'S 30*54'14" W MANP SLOF LTD L US[ DB i SHIMP ENGINEERING2. 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I I I I 11 1 1CBR=6.0 I 1 I LANDSCAPE STRIP, 1 TO BE FIELD LANDSCAPE STRIP, I I 11 I 11 11 11 PURPLE FLORA BEND PAVED ENTRANCE VERIFIED (TYPJ PAVED ENTRANCE PAVED 1 SIDEWAL( h CC-6 LANE ROAD LANE h CC-6 SIDEWPLK DRIVEWAY HOUSE HOUSE PAVED 3' GUEST LANE RdAD L41JE CG-6 OPEN DRIVEWAY CL DRIVEWAY ROLCLITOP PARKING CL SPACE CURB (ROAD 131) PURPLE FLORA BEND ROAD 31 : A -A SECTION 2 PURPLE FLORA BEND ROAD 31 B-B SECTION C7 NOT TO SCALE C7 NOT TO SCALE �% z.o� I �� 11 � II��. •. 1 o1�LLlw,.� I � 1 —I� � ` v1 ,1 II ■ 1111. a onQ 11 20� 1 I 1 \\9 %.'. >���U� e�$ P -I W.-• rNtDM Qj 1 m � /W\�6`�.. ��1^ a�'. 111 4`G �' III �. 4z�-.- a' � I��LL m� 1 W tom♦♦\ / / 111 u: 1 0 LLa mK N 20% I 7' 1 In T I I p' FNtO .0% IL B �\ / / / / /M Ir 1 jso. 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CBR=6.0 TO BE MELD W+ED ROAD PLAN HTC AREA C TOWNHOMES: BLOCK II ALBEMARLE COUNTY, VIRGINIA SUBMISSION: 2021.09.02 REVISION: 1) 2022.03.07 2) 2022.07.05 3) 2022.08.29 CENTRALIZED 'CG-5 -� n 5' W MAIL AREA nQ SIDEWALK FILE N0. (PAVED UPS ¢ a w PARKING) WL'Z 20.018 V O K n d PURPLE FLORA BEND PURPLE FLORA BEND ROAD 32 : A -A SECTION (ROAD 132) C8 NOT TO SCALE 30 0 30 60 90 Scale: 1"=30' C8_ PRUNE EXISTING TREE — W 0AK EXISTING LANDSCAPE SCHEDULE: BLOCK II BRANCHES UP TO 7' - - - - - - - U� 3' OA - NEW MEDIUM SHADE TREE 10-Yr ABOVE GROUND TO R Plant Symbol Planting Type Botanical Name Common Name Caliper/Height Quantity Canopy Total Canopy SF PERMIT SIGHT DISTANCE - - - 0- ,tgO SQ �.w - _ AHEAD 51GN- - CG - 12 i^ - _ - -(STREET TREE, 2.5" CALIPER) Height A. RK� KM F\ DR. 1�k0 W \f a ° \ Large Shade Tree Quercus alba White Oak 3" 11 243 26'-0" 2673 Iv1 -BIKE- ao �.J -2 MILL gE __ R . - AND OVERLAY - - - - _ r_- .3" CA a° - °2.5 - . -000 OAK � -- OAK - '_ ° R° ►R° _1130 EXIST. LARG SHADE TREE LOT 10 ° a EXIST. LARGE SHADE TREE ° ° °° _ (CURRENT 3" STREET TREE) LOT 9 2150 SF / / ° R (CURRENT 3" STREET TREE) -0 - R �R°. _ LOT 8 1534 SF t2 BENCH EXIST. LARG SHADE TREE 6 LOT SF 1471 SF V(TYP.) a °a (CURRENT 3' STREET TREE) 17 LOT SF 13g7 BA ° 5 oA LOT 4 1782 LOT 3 1372 SF . LOT 2 1372 SF o ° LOT 1 1372 SF o 9 0 1743 SF Qa 0 6 0 a.° e I Cie _ NEW 30' A S \3 OAK }0 - PRUNE TREE BRANCHES EASEMENT — 11 Z_ UP TO 7' ABOVE- w. I y GROUND TO PERMIT- - SIGHT DISTANCE Z_ r a \ NEW LA E SHADE TREE H a " rn rn I z 12 STREET . EE, 2.5" CALIPER) 0� W1�32 SF ap ° 1 . GRADING O+O ESMT FROM RTE 29 LLc _ 2 P _. SIGHT l = \N 2 \. _ DISTANCE- \ _ ESMT. s W �W 0� 1 F S ° 10 ° p9A a \0 K PROPOSED LANDSCAPE SCHEDULE: BLOCK II Plant Symbol Planting Type Botanical Name Common Name Caliper/Height Quantity Canopy 10-Yr Total Canopy SF Height ° Large Shade Tree Betula nigra River Birch 14" 7 397 25'-0" 2779 Large Shade Tree Betula nigra River Birch 2 2 464 27'-0" 928 ii� 7\s Large Shade Tree Quercus robur English Oak 1 13 329 31'-0" 4277 Large Shade Tree Ulmus americana American Elm 1 17 397 25'-0" 6749 (((�� Large Shade Tree Ulmus americana American Elm 2 1 464 27'-0" 464 Medium Shade Sophora japonica 'Regent" "Regent" Scholartree 1' 14 394 28'-0" 5516 Tree 0 Medium Shade Acer truncatum x Norwegian Sunset 1„ 14 13 177 18'-0" 2301 Tree platanoides "Keithsform" Maple Medium Shade Acer truncatum Norwegian Sunset Tree x platanoides "Keithsform Maple 2 211„ 6 166 22'-0" 996 Medium Shade Cercidiphyllum Katsuratree 14" 14 222 28'-0" 3108 Tree japonicum Medium Shade Celtis laevigata "All "All Seasons" Sugar 1 2 397 30'-0" 794 Tree Seasons' Hackberry Medium Shade Celtis laevigata "AII Seasons" Sugar 2 3 452 32'-0" 1356 Tree "AllSeasons" Hackberry TOTAL PROPOSED BLOCK CANOPY 29,268 SF TOTAL EXISTING BLOCK CANOPY 2,673 SF TOTAL CANOPY 31,941 SF REQUIRED BLOCK II CANOPY (15%) 25,679 SF LANDSCAPE REQUIREMENTS ' LANDSCAPE NOTES Street Trees (Sec 32.7.9.5.D): Large Shade Tees (11'-13' Min. Min. Cal.), 50' O.C. 1. Contractor to apply 4' diameter by 2-5" mulch bedding around all \ — - _ — — A ° T 15 n P parallel to road or Medium Shade Trees (1"- 11' Min. Cal.), 40' O.C. parallel to road proposed trees, and mulch bedding around shrubs. PRUNE TREE BRANCHES s �O SF p •'- - 2. All other landscaped areas shall be sodded. \ - I UP TO 7' ABOVE Q9A R° EXIST. RGE SHADE G 1 3 Berkmar Drive & Timberwood Boulevard: 750 LF 3. All site plantings of trees and shrubs shall be allowed to reach, and 0o S °° \, — GROUND 0 PERMIT Required: 750 LF / 50 +1 = 16 large trees maintained at, mature height; the topping of trees is prohibited. \ CO T 0 • ° - � , �- �� _ O� R SIGHTDISTANCE•. \ �° °, °e°-- ) 9 be Shrubs and trees shall be pruned minimally and only to support the ESMT F •. a ° L ` O l R I Provided: 11 existing large trees + 3 new large trees + 3 new medium trees p y y pp 1- � SREE ( RRENT " (y1SF ` =17 total. Note: These trees shall be 2.5" caliper to meet ARB 4 All t he plant the II b completed after building STREET \� / overall health of t / \ 56 150 a d requirements. new planting shown on a plan will a comple e a er ui ing \-098 SF s s\ s AN and road construction to avoid tree planting damage. Connor Drive (outside of easements): 212 LF 5. All disturbed slopes 3:1 or steeper to have low maintenance ground o °z \ P ° Required: 212 LF / 40 +1 = 6 medium trees cover. � Cy` A2 L�1a SF R° / ) \ " 6. Contractor shall plant all landscaping by the first planting season Provided: 6 medium trees. Note: These trees shall be 2.5caliper to meet following the issuance of the first certificate of occupancy within the SF \ . 2 R° I / 5 \` \` ARB requirements. develo\� 2336 1 O�0 SF s °° 7. New street et tees planted along Connor Drive and Timberwood Drive n SMT L��1 SPrivate Road A "Orchid Bend": 656 LF shall be planted at 2.5" minimum caliper. F RO Required: 550 LF / 40 +1 = 15 medium trees on each side, 30 total O ( SF \ ° C \ ° Provided: 11 large trees & 20 medium trees, 31 total t \ \R0 LO 0 SF s / Q A - Z� 18 Private Road B1 "Purple Flora Bend": 380 LF 158 a 0 ( 55F �O ( SF \� Required: 380 LF / 40 +1 = 11 medium trees on each side, 22 total Provided: 5 large trees & 15 medium trees, 20 total SHIM \ e &' A5F ; - \ Private Road B2 "Purple Flora Bend": 100 LF 1�1 N `� 4. q90 "O a �oN\ S \ \ 1g Required: 60 LF / 40 +1 = 2 medium trees on each side, 4 total LAD P G I �I � R I E E G a �� 'I SF '- ° \ _ - Provided: 2 large trees & 2 medium trees, 4 total LAND PLANNING -PROJECT MANAGEMENT 15' WALL p0 15$ - ./ / a° �0"( 5SF s -1 z 1c o ° ° � - MAINTENANCE - EASEMENT N BOL 912 E. HIGH ST. 434.227.5140 vO�Q SF \ o \yQ \_Q SIC �z RHEA GN CHARLOTTESVILLE VA, 22902 JUSTIN@SHIMP-ENGINEERING.COM 1q9 \0 g6 NEW MEDIUM SHADE TREE \ 205A \-6 R° fl 01 52F ✓� 10 a (STREET TREE, 2.5" CALIPER) s Al f0AR°. ° \ li° 1Ag0 \�\ LOT ZSF P� \ Ci vL�a=g s q8 \ ~ a 153� �Q NEW LARGE SHADE TREE �� �-Og0 SF R� \ y s a (STREET TREE, 2.5" CALIPER) U Y \ � � \ 1 Ro o O � '° � Li . jN/o% 45 183 °� fl \O % 1g27�SF 4 °� z �\ 2.5 Q C1 �4VQ s00 `l �.. F Vr �p0 1550 �s ems- S �'\ .. e .'f...°• PRUNE TREE BRANCHES La35 SF \ S,'S7nNAL \ PRUNE TREE BRANCHES UP a X o UP TO 7' ABOVE 1 TO 7' ABOVE GROUND TO \ GROUND TO PERMIT Ro _pD PERMIT SIGHT DISTANCE Q'i \\ �Q SIGHT DISTANCE Q o a \ ROAD PLAN = HTC AREA C 2036 3F 3 TOWNHOMES: a 5 VIP.,BLOCK II ° W- — W WI W — w — w W _ — l SoT 24 CG-12 `Z ALBEMARLE COUNTY, VIRGINIA — W — W i ° NACSA I w N ° �N 2SF SUBMISSION: VX RIVATE ROAD B11 ESMT \ �\ 42" FENCE 4 I ' - - ` 2021.09.02 TO — I 4oT REVISION: TW L 3' TRAIL PL 0 � o- °�� I / 3 \ �A 1 c l s 1 ° O N° - - =1 6 sF 1)2022.03.07 TURF , / ' 1 ° I N \ 2) 2022.07.05 IT, 15' WALL MAINTENANCE �� / \ �. .. _ 1 YIELD SIGN a °_ . - . . 3) 2022.08.29 '.,..� - I < \ SOT °:. EASEMENT 1g16 26 m SF PICNIC (4) SEAT 42" FEN �.• :.° g p7 \ \ °a. - _. - ' AREA SWING SET TO MAT H° PRUNE TREE BRANCHES UP - �� RETW ILL TO 7' ABOVE GROUND TO 3' WIDE RECYCLED BONDED \ HANDR IL PERMIT SIGHT DISTANCE RUBBER OR EQUIVALENT TRAIL. \ ((� o o PLAYGROUND ` ° LOT 33 LOT 32 a m - - DESIGN BY MANUFACTURER \®��\ o° CLIMBING SET 1922 SF LOT 31 LOT 30 LOT 29 I=Y ��/ - - - u+° FILE N0. 9' WHIRL r 1336 SF 1302 SF 1302 SF 1302 SF LOT 28 LOT 27 o1 \ p _ - �T� • LOW MAINTENANCE GROUND 1302 SF 1500 SF 20.01$ ucu ��~/ COVER ON FRONT YARD SLOPES { Or� I 1� -� WHERE STEEPER THAN 3:1 DIISTANCE I II I /� • • .. _ OO+ ° LANDSCAPE PLAN ESMT.\\ �.�-° .-- - NEW MEDIUM SHADE TREES 02.5 u—ucu u —ucu =a ��Po ° _ ° -r Vt. ucu— ucu—ucu po uw—ucu R 00 ° 20 0 20 40 60 ALONG CONNOR DRIVE ARE �. u uc u ucu STREET TREES, 2.5' CALIPER °pN/` o '.� ° .. y :. y CPRiVq je R RiV� ,�, \ Scale. 1 =20 :j� ° C9 w' OO+Ci - - - _ -� - ° _ me, 585 580 3 c WC z� 575 " x� X c 570 W 565 a 560 " 555 N _ N _30 M+ — PO " + o n m,nPO Ih0 N MN d - WoH PIEW GRADE ul 0 oinro J 0 LO J O� i N31 n9 <N ' � V) N _ 00 O e n N ro 0 o — — o > >00 — — > Z — — ? 10+50 — 11+00 11+50 12+00 12+50 13+00 13+50 14+( STORM PROFILE Al —A7 SCALE: VERT. 1"=10', HORIZ. 1"=30' NOTE: ONLY STORM SEWER WHICH CONVEYS RUNOFF FROM ROADS ARE SHOWN. REFER TO FINAL SITE PLAN FOR ROOF DRAIN PROFILES. 590 590 585 585 580 580 575 575 570 570 565 565 560 560 0555 STORM PROFILE A4—A4A SCALE: VERT. 1"=10', HORIZ. 1"=30' 590 585 580 575 570 565 600 595 590 585 550 575 570 565 0 0 560 ZZ o >> >zz z Z ON r r 10+50 11+00 11+50 12+00 STORM PROFILE A5—E5 SCALE: VERT. 1"=10', HORIZ. 1"=30' 0 n 600 ro N 595 a N 590 585 580 575 570 565 12+50 560 SHIMP ENGINEERING2. LAND PLANNING - PROJECT MANAGEMENT 912 E. HIGH ST. 434.227.5140 CHARLOTTESVILLE VA, 22902 JUSTIN@SHIMP-ENGINEERING.COM .TH L I �Ci u a Li . No. 45183 coZ9I-z2�� Olcl S�.S�pNAL EC��`TFV ROAD PLAN HTC AREA C TOWNHOMES: BLOCK II ALBEMARLE COUNTY, VIRGINIA SUBMISSION: 2021.09.02 REVISION: 1) 2022.03.07 2) 2022.07.05 3) 2022.08.29 FILE NO. STORM SEWER PROFILES 11 I C101 600 595 590 585 580 575 570 565 560 z 600 C 595 590 585 580 575 = 570 4 565 560 4A _ r q x — 0 o a z WATFRi _ H COVER ZI" 111A111 O t SERVICE N z P O i / a ¢ / SERVI 1 - a 190' la" mIN SEPARAT ON 8" SDR-26 ®3.76% O in RATION 185.78 LF 8" SDR-2 12" MIN. EPARATION rn In N � in In N H O > > — 10+50 ZI« 11+00 11+50 12+00 12+50 - 13+00 1 )SAN PROFILE 1 A-4A C11 SCALE: VERT. 1"=10', HORIZ. 1"=30' SAN PROFILE 2A-2D SCALE: VERT. 1"=10', HORIZ. Rivanna Water & Sewer Authority (RWSA) General Water & Sanitary Sewer Notes Last Revised: April 2016 1. All materials and methods of construction shall comply with the latest version of the General Water and Sewer Design and Construction Standards - Version 1.0, adopted in December 2015, except as modified below or modified in special notes. 2. RWSA shall approve all construction materials and methods of construction. A preconstruction conference shall be held with RWSA prior to the start of any work. 3. The contractor shall be responsible for notifying Miss Utility (1-800-552-7001). 4. RWSA Engineer (Victoria Fort at (434) 977-2970 ext. 205) shall be notified three business days prior to the start of construction. 5. All work is subject to inspection by RWSA staff. No tie-ins to the existing system shall be made without coordination with and the presence of RWSA staff. No work shall be conducted on RWSA facilities on weekends or holidays without special written permission from RWSA. 6. For sanitary sewer line construction: RWSA may require bypass pumping for tie-ins to the existing system. All doghouse manholes must be pressure -tested before a connection is made to the system. 7. The location of existing utilities as shown on the plans is from data available at the time of design and is not necessarily complete or accurate. The Contractor shall be responsible for the verification of the location, size and depth of all existing utilities, both surface and subsurface. The Contractor shall immediately notify the Engineer of any discrepancies between the plans and field conditions. The Contractor shall use due diligence to protect all utilities and structures from damage at all times, whether shown on the plans or not. Damage to any existing utilities shall be repaired by the Contractor to the original condition at no additional cost to the Owner. 8. Erosion and sediment control facilities shall not be permitted in the RWSA easement without special written permission from RWSA. No grading shall be permitted in the RWSA easement unless permitted otherwise by RWSA in writing. 9. No blasting shall be permitted within 100 feet of RWSA facilities without written permission and RWSA approval of the blasting plan. Ground monitoring during blasting and a pre -blast survey may be required. For blasting within 100 feet of any operative RWSA sewerlines, bypass pumping and/or pre- and post -CCTV may be required. RWSA may also require certification from a licensed professional engineer stating that the proposed blasting will not damage any RWSA facilities. Damage to any utilities due to blasting shall be repaired by the Contractor to the original condition at no additional cost to the Owner. 10. The contractor shall observe minimum separation requirements for utility crossings. When a crossing is made under an existing facility, adequate structural support shall be provided for the existing pipe. The area of the crossing shall be backfilled with compacted 57 stone to the springline of the existing pipe. 11. New water main installations shall be pressure tested, chlorinated, flushed and have water samples approved prior to making any permanent connection to the public water system. Approved methods of filling and flushing new water mains will be required to prevent any contamination of the public water system. 12. All easements for new RWSA facilities shall be recorded prior to placing the new facilities into service. 13. No permanent structural facilities will be permitted in the RWSA easement. This includes building overhangs, retaining walls, footers for any structure, drainage structures, etc. 14. Trees are not permitted in the RWSA easement. 13+50 14+00 14+50 600 595 590 585 580 575 570 565 560 15+005 600 595 590 585 580 575 SHIMP 570 ENGINEERING2. LAND PLANNING - PROJECT MANAGEMENT 565 912 E. HIGH ST. 434.227.5140 560 CHARLOTTESVILLE VA, 22902 JUSTIN@SHIMP-ENGINEERING.COM Or .TH ��4�A ULi . No. 4518C�3 11V LT2 �N` ��a ROAD PLAN HTC AREA C TOWNHOMES: BLOCK II ALBEMARLE COUNTY, VIRGINIA SUBMISSION: 2021.09.02 REVISION: 1) 2022.03.07 2) 2022.07.05 3) 2022.08.29 FILE NO. 20.018 SAN. SEWER PROFILES C11 b/ NO 3W�Nani 1 ON 1 PRUNE TREE BRANCHES UP TO 7' / X ABOVE GROUND TO PERMIT SIGHT S3dOl5 NO a3A00 �00 1'� 4� 89 L DISTANCE ONOGMO 30NVN31NO" MOl /13+00 301n20'�dgpR'Xtl �M AM 160' SDL 11+00 � V -- Dc_ _ p, s o 10+00 A \ NI 30NV4143 1�O -- aFL wZ Z p£L -- m ` AM /�� 1HOIS 0° Qy£L as L ®/ \ yL 1W53 30 � �111w�y5 0 is Dos is \ noEL / / \ T dS ZO£l �S ZO£L 0£ 101is ZMC1 lF lOII dS 9FEl d5 ZZ6l / \ LZ 101 8Z 10� 6Z 101 /® AM \ ZE 101 EF 101 \ >L 11 i ax abL a£L ZL x \ = g2116[ '. K m£IL 00 �ZL or£L 9L 1N\ vgstl3 -P 07 ml � aL x lNoSI I _Nc)IS il MVWI ISD PLAN: CONNOR DRIVE & ORCHID BEND (ROAD A) 30 0 30 60 90 �C12J SCALE:1 "=30' Y Scale: 1 "=30' 580 575 570 565 560 555 01 4e, 10+50 11+00 11+50 12+00 ISD PROFILE: CONNOR DRIVE & ORCHID BEND (ROAD A) SCALE: VERT. 1"=10', HORIZ. 1"=30' 4' ` -- — ------ -- --/—- - — — — — — — — — __ (a:)ISD PLAN: BERKMAR DR & PURPLE FLORA BEND (ROAD B2) SUALL: VLK I. 1 =1U , HUKIL. 1 =JU PRUNE EXISTING TREE BRANCHES UP TO 7' ABOVE GROUND TO PERMIT SIGHT DISTANCE 2 MILL AND OVERLAY AREA N�v nr. .1 $ _... 0 —� z — 600 ;TYRE G - S 'n' LOT 2 1372 SF A 1372 SF ' 9e 43 5F jjLOT 610 605 600 595 GRADE 599005 510+00 10+50 11+00 11+50 12+00 12+50 13+06 4 ISD PROFILE: BERKMAR DR & PURPLE FLORA BEND (ROAD B2) C) 2 SCALE: VERT. 1"=10', HORIZ. 1"=30' TO BE nT 4 12+50 13+00 13+50 BERKM PR DRIVE J AD W) ALK ( \ SIGN VARIABLE WIDTH R� SI — /\ SID 580 575 570 565 560 GRADE 55555 14+00 14+500 SHIMP ENGINEERING2. LAND PLANNING - PROJECT MANAGEMENT 912 E. HIGH ST. 434.227.5140 CHARLOTTESVILLE VA, 22902 JUSTIN@SHIMP-ENGINEERING.COM I BI KI=- "-OAR - -°z s - �- o U N i N uoT 0 ° / Q� LSF 2-150 SF -COT 13 j53OT SIDEWALK v / LOT 7 1471 SF BEP �(T) ED TO to' o LOT 6 1397 5F LOT 5 600 I1781 a 20.00 ^' GAR q-GAR RECREATION AR GREENSPACE 78,Y5 98 moo, i ?,.a AGE GPRPGE 290 SF l CAR -RA x Sn 2- GE 0 96 GARAGE GA 94,s No 2 RAG x m G v ^1600' 00 C Oco 94 GA 93 ,N IX LAT 30 0 30 60 90 Scale: 1 "=30' G7 ROAD PLAN A .TH 0� Li �C a ,N,o. 45183 z2�= TONAL HTC AREA C TOWNHOMES: BLOCK II ALBEMARLE COUNTY, VIRGINIA SUBMISSION: 610 2021.09.02 REVISION: 605 1) 2022.03.07 2) 2022.07.05 600 3) 2022.08.29 595 590 FILE NO. 5 20 018 13+50 14+00 14+50 15+00 15+50 16+0a ' SIGHT DISTANCE PROFILES C12� PRUNE TREE BRANCHES ABOVE GROUND TO PEI 91 o 0900 Lpt 45F _ —g418 x s 2336 r \ z LOg0A5F a a 0 c 1 ISD PLAN: WEST INTERSECT PURPLE FLORA BEND RD. 31 & ORCHID BEND RD. A C13 SCALE: 1"=30' 30 0 30 60 90 Scale: 1 "=30' x 600 595 590 585 5 mri�,mi jr OBJECT=3.5' 100' SIGHT DISTANCE LEFT IGHT OF E = 3.5' OBJEC = T DISTANCE RIGHTEW 600 595 590 585 0 %+00 10+50 11+00 11+50 12+00 12+s0 SD PROFILE: WEST INTERSECT PURPLE FLORA BEND (RD. 31) & ORCHID BEND (RD. A SCALE: VERT. 1"=10', HORIZ, 1"=30' PRUNE TREE BRANCHES UP TO 7' ABOVE GROUND TO PERMIT SIGHT DISTANCE I — \ — LOT 4 LCj 3 7? LOT 2 1372 SF LOT 1 1372 SF -9a j43 SF I 1 C PRUNE TREE RANCHES UP T 7' 1 ABOVE SAE TO PERMIT SI T 1 O DISTANCE 92s° 96 r x 92' N ➢p O 92 ,., 92°0 Io SIGHT DISTANCE _ ESMT. I 1�81 6 1 1397 n� a 94 93J° 93A3 M 9280 o IN PIZ 2z✓— \I N • f; I • �x ��� Big a.l x 1 `� 111111111111 �t. ..:1 rl •' 1 . ISSCALE. PLAN: o 3 AN: PURPLE FLORA BEND (RD. B2) & ORCHID BEND (RD. A _60 90 Scale: 1 "=30' 600 595 590 585 5 10+50 GRADE 11+00 600 595 590 585 0 11A SD PROFILE: PURPLE FLORA BEND (RD. 32) & ORCHID BEND (RD. A SCALE: VERT. 1"=10', HORIZ. 1"=30' 7-�SSD PLAN: ORCHID BEND (RD. A) 70' RADIUS C13 SCALE:1"=30' 30 0 30 60 90 Scale: 1 "=30' 600 595 590 585 5 600 595 590 585 qB+oo 10+50 11+0F0 SSD PROFILE: ORCHID BEND (RD. A) 70' RADIUS SCALE: VERT. 1"=10', HORIZ. 1"=30' 1l I is is BEEIS 2� 6Z 1011 I OE loll I I£ 1011 I ZE 101� I EE loll BEND (ROAD B1) nmZ — PRUNE TREE BRANCHES UPTO 7' ABOVE GROUND TO PERMITIT SIGHT DISTANCE /1'U o °0 7^ - Y F a1 j5x15y0'1 6 n O i U J Q � n Z alw 3.0$ ISD PLAN: EAST INTERSECT PURPLE FLORA BEND (RD. 31) & ORCHID BEND (RD. A) SCALE:1 "=30' 90 Scale: 1 "=30' 590 585 580 575 570 565 560 5 590 ?< 585 580 575 570 565 560 n+oo 10+50 11+00 11+50 12+005 ISD PROFILE: EAST INTERSECT PURPLE FLORA BEND (RD. 31) & ORCHID BEND (RD. A� SCALE: VERT. 1"=10', HORIZ. 1"=30' LV12 1 j5V£ 10 jy� gy0� SSD PLAN: PURPLE FLORA BEND (RD. 31) 70' RADIUS SCALE:1 "=30' 585 580 575 570 565 5 30 0 30 60 90 mmmmm Scale: 1 "=30' 585 580 575 570 p 55g65 g 10+00 10+50 11+C00 NEW GRADE SSD PROFILE: PURPLE FLORA BEND (RD. 31) 70' RADIUS SCALE: VERT. 1"=10'. HORIZ. 1"=30' SHIMP ENGINEERING2. LAND PLANNING - PROJECT MANAGEMENT 912 E. HIGH ST. 434.227.5140 CHARLOTTESVILLE VA, 22902 JUSTIN@SHIMP-ENGINEERING.COM .TH L I �C/ u a Li . No. 45183 �Z9 � 22�� O� Ss.S�pNAL EC��`TFV ROAD PLAN HTC AREA C TOWNHOMES: BLOCK II ALBEMARLE COUNTY, VIRGINIA SUBMISSION: 2021.09.02 REVISION: 1) 2022.03.07 2) 2022.07.05 3) 2022.08.29 FILE NO. SIGHT DISTANCE PROFILES C13� REMAINING BACKFILL SHALL NOT CONTAIN ROCK MATERIAL 36"MIN LARGER THAN 5" IN ANY UDIMENSION 24"MI INTIAL BACKFILL* 8"MIN (6" LIFTS) EMBEDMENT * THOROUGHLY COMPACTED SPRING LINE BY HAND OR APPROVED OF PIPE C MECHANICAL TAMPER HAUNCHING NO. 68 STONEE< — BEDDING 6" max 4" min FOUNDATION (SHALL BE REQUIRED WHEN SOIL CONDITIONS ARE UNSTABLE ALL PIPE) NOTE : 1.OPEN CUTS IN PAVED AREAS WITHIN EXISTING VDOT RIGHT—OF—WAY SHALL BE BACKFILLED ENTIRELY WITH NO. 21A STONE. 2.FOR DUCTILE IRON PIPE THE BOTTOM OF THE TRENCH SHALL BE SCRAPED AND COMPACTED, AND ALL STONES REMOVED OR A 4" BEDDING OF NO. 68 STONE SHALL BE PROVIDED' 3. WHERE ROCK IS ENCOUNTERED PIPE SHALL BE INSTALLED ON A MINIMUM 6" BEDDING OF NO. 68 STONE TYPICAL SEWER PIPE INSTALLATION IN TRENCH N TS FIG. S-3 I1�)ACSA: SEWER PIPE INSTALLATION (TYP.) C1 4 NOT TO SCALE NOTE: DUE TO REVISED VDOT PLAN REQUIREMENTS EFFECTIVE AUTUMN 20211 VDOT STANDARD DETAILS CAN NO LONGER BE SHOWN ON PLAN SHEETS. REFER TO VDOT ROAD & BRIDGE STANDARDS FOR LATEST DETAILS. 8 VDOT: MH-1 DETAIL C14 NOT TO SCALE VDOT: CG-913 DRIVEWAY APRON NUI IU SCALE 16 )VDOT: CG-12 TYPE A C15 NOT TO SCALE Face of Cu Invert Line �6iin RtR3in 181n • R7RBin . t� ----- '---- -- Builders Option: Area may be concrete /)! Bottom of curb may follow slope of / sub4)ase provided a minimum dep of 7 inches is maintained. I Rain 2ftDin - Rolltop Curb ROLL TOP CURB DETAIL NOT TO SCALE VDOT: STD. METHOD OF SHAPING 5 MANH01 C14 NOT TO SCALE 4"- 3,000 PSI d CONCRETE O O O O 0 4"- VDOT #21A BASESTONE COMPACTED SUBGRADE MIN. CBR=6.0 TO BE FIELD VERIFIED TYPICAL SIDEWALK SECTION � C1 4 NOT TO SCALE VDOT: CG-6 NUI IU SUALE " TOP COAT OF O O O O O O O O O SM-9.5A SUPERPAVE 6" VDOT #21A illilmlililimillilimiililimillilimI BASESTONE COMPACTED SUBGRADE MIN. CBR=6.0 TO BE FIELD VERIFIED ATYPICAL DRIVEWAY & PARKING PAVEMENT NOT TO SCALE VDOT: CG-2 NUI IU SUALE SHIMP ENGINEERING2. LAND PLANNING - PROJECT MANAGEMENT 912 E. HIGH ST. 434.227.5140 CHARLOTTESVILLE VA, 22902 JUSTIN@SHIMP-ENGINEERING.COM A .TH 0� L ?C U a Li . No. 45183 22�¢- g VDOT: STD. MEDIAN DROP INLET(DI-7) 10 VDOT: STD CURB DROP INLET DI-3B&DI-3C) 11 VDOT: STD. CURB DROP INLET DI-2A) ss'°"A`' C1 4 NOT TO SCALE � C1 4 )NOT TO SCALE \ C1 4 NOT TO SCALE VDOT: CG-9D DRIVEWAY APRON NUI IU SCALE 17 )VDOT: CG-12 TYPE B C1 5 NOT TO SCALE VDOT: STD MH FRAME & COVER NUI IU SCALE 18 )VDOT: CG-12 TYPE C C1 5 NOT TO SCALE 15)VDOT: CG-12 GENERAL NOTES C15 NOT TO SCALE 1g)VDOT: CC-12 METHOD OF INSTALLATION C15 NOT TO SCALE ROAD PLAN HTC AREA C TOWNHOMES: BLOCK II ALBEMARLE COUNTY, VIRGINIA SUBMISSION: 2021.09.02 REVISION: 1) 2022.03.07 2) 2022.07.05 3) 2022.08.29 FILE NO. 20.018 SITE, VDOT & ACSA DETAILS C14 H W J z I 3000 PSI CONC. BASE BENCH SLOPED TO FLOW CHANNEL 1/4" : 1' MIN ■ \ I BRANCH 12" J J ■ 2„ FLEXIBLE CONNECTION —/ NOTE: WITH STAINLESS STEEL ALL CONNECTIONS TO BAND EXISTING MANHOLES SHALL w BE CORED AND A FLEXIBLE w CONNECTION " BOOT " oINSTALLED TYPICAL MANHOLE PLAN SHOWING BRANCH TIE - IN Z N a NTS FIG. S-I-B ACSA: TYPICAL MH TIE IN PLAN VIEW NOT TO SCALE L= E GALVANIZED WITNESS POST WITH E ENDS PAINTED BLUE IN REMOTE AREAS •.ECTED, MARKER LOCATION MAY BE SUBJECT T HI _'HIWAY DEPARTMENT APPROVAL. FI I HE S3A_E I.J -I T-ILE TRAFFI -7E1 r L E BOX W/ LIL I I z u I I W TE 2500 P.S.I. CONCRETE THRUST BLOr,•K M j. GATE VALVE 2'x 2' BEARING A, E- NOTE IN REMOTE AREAS, VALVE BOXES SHALL EXTEND SIX (6)INCHES ABOVE GRADE. TYPICAL GATE VALVE NTS FIG, W-5 FRAME & COVER (SEE FIG. S-I-D,E) STREET SURFACE OR NON -PAVED AREA SLOPED AREA 1'-O" MAX 2'-0" RUBBER COATED STEEL I„ STEPS CAST IN PLACE 3 -0 MIN PRECAST REINFORCED CONCRETE SECTIONS 12"" MIN "0" RING SEALS A 16" MAX MINIMUM ELEVATION DIFFERENCE ACROSS M.H. 5" 4'-0" 5' FROM INLET TO OUTLET SHALL BE 0.20 FEET. DEPTH OF FLOW CONCRETE A VARIES CHANNEL TO BE FILLETS IN 1 3/4 DIAMETER OF CONTRIBUTING=i_- SEWER. ° ° e 12" A FILLETED INVERT FOR A SMOOTH ad TRANSITION OF FLOW BETWEEN INLET & OUTLET PIPE SHALL BE PROVIDED. MIN. 6" BEDDING NOTE W/ NO. 68 STONE 1. BEDDING THICKNESS REQUIREMENT SHOWN IS MINIMUM AND SHALL BE SPECIFICALLY DETERMINED BY THE CONSULTANT FOR THE SOIL CONDITIONS. 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 OUT. TYPICAL MANHOLE SECTION SHOWING BRANCH TIE-IN N.T.S FIG. S-I-A TD-25 ACSA: TYP. MANHOLE SECTION BRANCH TIE-IN NUI IU SUALE ilk r yM P.)STEP e a � NOTE; MIN. 60' DIAMETER MANHOLE REQUIRED. MANHOLE PVC CROSS Cf� USE APPROVED FLEXIBLE RUBBER y annT d GASKETED STOP COUPLING 27 PIPE STRAPS (STAINLESS STEEL) SPACED EVERY 2' VERTICALLY `90• RESTRAINED BEND a a e rt A e 'E 1 r PLAN PROFILE MIN, 6' BEDDING WITH NO, 68 STONE 1. HEIGHT OF THE VERTICAL DROP PIPE WILL BE DETERMINED BY THE ACSA, BUT SHALL NOT BE LESS THAN TWO (2) FEET. 2. VERTICAL DROP PIPE SHALL BE SDR 26 P.V.C, SIZED THE SAME AS THE INCOMING PIPE AND CONNECTED TO THE DROP FITTING WITH STANDARD GASKETJOINT. 3. VERTICAL DROP PIPE SHALL BE STRAPPED TO THE MANHOLE AT PIPE JOINTS. STRAPS SHALL BE MADE OF STAINLESS STEEL. 4. SHAPE INVERT AS NEEDED TO PROVIDE SMOOTH TRANSITION FROM DROP CONNECTION DISCHARGE POINT TO SPRING LINE OF MANHOLE INVERT. S. DROP CONNECTION DISCHARGE FITTING SHALL BE ORIENTED AT 45 DEGREES, INTO THE FLOW. 6. VERTICAL DROP PIPE SHALL BE INSTALLED AT 90 DEGREES FROM THE ACCESS STEPS. 7. MINIMUM 72" DIAMETER MANHOLE REQUIRED FOR ASINGLE 10" OR 12" DIAMETER DROP CONNECTION, OR TWO 8" DIAMETER DROP CONNECTIONS. STANDARD INTERNAL DROP CONNECTION N.T.S. FIG. S-1-C2 TD-30 ACSA: INTERNAL DROP CONNECTION NU I I U 5(;ALE COMPRESSION . 3/4' MALE PIPE COU-UNG OR AaPROV0 EQUAL I' TYPE 'K' SOFT COPPER I*%I'y MOTE. - NO SWEATS. nmNGS -L JERVICE - TYPE it SOFT COPPER SINGLE SERVICE NOTE 1) SADDLES SHALL BE USE: ON PVC PIPE THE FOR USE ON ATIACHM SINGLE FAMILY RESIC.ENjIAL sD�ICES OR DUAL RESIDENTIAL ANO IRRIGATION SERVICES �2. R t' COMPRESSION . 3/4' MALE'RE CGJPUNG CA APPROVED EWAL FOA USE UN UETACHEd 'ANGLE FAMILY ;+EWVC TIAL SERVICE WERE AN IRRIGATION METER 14 NCT PRCACEP CAST IRON UP. FINISHED GRADE // LSIGKAING HALL AR OX iw� '3O' pI OU ' MN tT cui* h;a DEW: COUPDNG� y s, •� CORPORATION STOP `''!_ y'• %M�'A' t -;r� "• NEBRICKCESSARY A 'i�l�r�l: NECESSARY SAND OR DUST ,HIDER 4' 01AVV ER GRAIN PPE 12' Box AND sEr1Fn t2-wcM 4.1 . LONG STOW POCKET. N10T MINML.N TFICNNESS1 �:LL1•�.N^• 'iy %':Yj>!r�1)ti;ac•... SPEC. 2O& NO. 57 AGS:EGATE ...... :oe::K .....z TYPICAL SERVICE LATERAL INSTALLATION (5/8'T & 1" METERS) NTS FIG. W-6A TD-10 CSA: TYP. SERVICE LATERAL INSTALLATION NUI IU SUALE GOOD FOUNDATION MATERIAL ROCKY FOUNDATION MATERIAL INITIAL BACKFILL BEDDING 3 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 4JMI MIN MIN. #68 STONE LAR FILL AS 20VED BY ACSA STABLE SOIL OR ROC\ 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 NTS FIG. W-2 TD-2 ACSA: DIP INSTALLATION NUI IU SUALE y■1dl�:�y�:i�l N7���I�:L1�K•P►I�IX�IIPP►■�NlIX.� 1. WHERE A SEWER SERVICE LATERAL CONNECTS TO A MANHOLE AND NO INVERT ELEVATION FOR THE SERVICE LATERAL IS INDICATED , THE TOP (CROWN) ELEVATION OF THE SERVICE LATERAL PIPE SHALL BE AT LEAST 0.2' HIGHER THAN THE TOP (CROWN) ELEVATION OF THE THE LOWEST PIPE CONNECTED TO THE MANHOLE. 2. SEWER LATERALS TAPPED INTO AN EXISTING SEWER MAIN SHALL BE CONNECTED USING A PIPE SADDLE. 3. MINIMUM GRADE FOR SEWER SERVICE CONNECTION SHALL BE 2% (1/4" PER FOOT ) 4. ALL SEWER LATERALS SHALL HAVE A MINIMUM COVER DIAMETER OF 4". —m 5. ALL SEWER LATERALS SHALL HAVE A MINIMUM COVER OF 3 FEET. / ■Ill►■�I►1q 2' MIN I I SALT TREATED FINISHED GROUND 2 x 4 MARKER R SEWER SERVICE LATERAL CONNECTION N.T.S. FIG. S-2 ACSA: SEWER LATERAL CONNECTION NUI IU SCALE 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 TD-8 SHIMP ENGINEERING2. LAND PLANNING - PROJECT MANAGEMENT 912 E. HIGH ST. 434.227.5140 CHARLOTTESVILLE VA, 22902 JUSTIN@SHIMP-ENGINEERING.COM .TH �� L I �C/ U Y Li . No. 45183 O� �pNAL 1rwNT� ROAD PLAN HTC AREA C TOWNHOMES: BLOCK II ALBEMARLE COUNTY, VIRGINIA SUBMISSION: 2021.09.02 REVISION: 1) 2022.03.07 2) 2022.07.05 3) 2022.08.29 FILE NO. ACSA DETAILS 2 ACSA: GATE VALVE TYP. 8 ACSA: FIRE HYDRANT ASSEMBLY C14 NOT TO SCALE C14 NOT TO SCALE C15 HTC AREA C TOWNHOMES - BLOCK 2 LD-204 Stormwater Inlet Computations Inlets on Grade Only Sag Inlets Only a s E ° - O 0 U) a a n 6 a � O :5 C (D 15 H O N L wN - O x O a1 ¢ Q U ct6i m 0- w .� m CO U U - d d d c7 o CD -- o o d a 2 C)o 2 1 2 3 4 5 6 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 (ft) (sf) (ac) (in/hr) (cfs) (cfs) (cfs) (T) ('/') ('/') (ft) (ft) (cfs) (cfs) (ft) (ft) I (ft) A7 DI-7 3.5x3.5 15765 0.36 0.63 0.23 4.0 0.92 0.00 0.92 0.015 0.030 0.02 0.083 0.10 0.5 0.20 2.08 6.5 1.49 0.00 1.49 0.015 0.030 0.02 0.083 0.14 0.5 0.27 2.21 A6 01- 10 34430 0.79 0.75 0.60 4.0 2.39 0.00 2.39 0.015 0.060 0.02 0.083 5.15 0.23 100.0% 2.39 0.00 6.5 3.88 0.00 3.88 0.015 0.060 0.02 0.083 6.90 0.26 95.8% 3.71 0.16 0.43 0.75 0.32 4.0 1.28 0.00 1.28 0.015 0.006 0.02 0.083 0.12 0.5 0.23 3.46 6.5 2.09 0.00 2.09 0.015 0.006 0.02 0.083 0.16 0.5 0.32 4.44 MA 3x3 11460 0.26 0.82 0.21 4.0 0.86 0.00 0.86 0,020 0,085 0,02 0,083 3.15 0,14 100.0% 0.86 0.00 l 6.5 1.39 0.00 1.39 0.020 0.085 0.02 0.083 3.79 0.20 100.0% 1.39 0.00 A4 DI-2 A 23555 0.54 0.67 0.36 4.0 1.44 0.00 1.44 0.015 0.070 0.02 0.083 3.49 0.20 100.0% 1.44 0.00 6.5 2.34 0.00 2.34 0.015 0.070 0.02 0.083 5.12 0.23 100.0% 2.34 0.00 A3 DI- 2335 0.05 0.76 0.04 4.0 0.16 0.00 0.16 0.015 0.050 0.02 0.083 1.97 0.17 100.0% 0.16 0.00 6.5 0.26 0.16 0.43 0.015 0.050 0.02 0.083 1.51 0.16 100.0% 0.43 0.00 A2 DI-2A 6 7140 0.16 0.67 0.11 4.0 0.44 0.00 0.44 0.015 0.030 0.02 0.083 1.60 0.16 100.0% 0.44 0.00 6.5 0.71 0.00 0.71 0.015 0.030 0.02 0.083 1.91 0.17 100.0% 0.71 0.00 Al DI- 10 17770110.41 0.62 0.25 4.0 1.02 0.02 1.04 0.015 0.007 0.02 0.083 0.24 0.5 0.49 5.88 (REPLACE) 6.5 1.66 0.16 1.82 0.015 0.007 0.02 0.083 0.29 0.5 0.58 8.09 B1 (EX) DI-3 7 0.80 0.13 4.0 0.54 0.00 0.54 0.015 0.032 0.02 0.083 1.85 0.16 100.0% 0.54 0.00 6.5 0.88 0.00 I 0.88 0.015 0.032 0.02 0.083 2.88 0.18 94.9% 0.83 0.04 Cl(EX) DI-3 0 19210 0.44 0.73 0.32 4.0 1.29 0.00 1.29 0.015 0.030 0.02 0.083 3.08 0.27 100.0% 1.29 0.00 6.5 2.09 0.00 2.09 0.015 0.030 0.02 0.083 6.64 0.31 100.0% 2.09 0.00 D2 (EX) DI-3B 8 11280 0.26 0.76 0.20 4.0 0.79 0.00 0.79 0.015 0.030 0.10 0.083 1.83 0.16 91.7% 0.72 0.07 6.5 1.28 0.00 1.28 0.015 0.030 0.10 0.083 2.80 0.18 81.6% 1.05 0.24 D1 (EX) DI-3B 6 6050 0.14 0.79 0.11 4.0 0.44 0.07 0.51 0.015 0.067 0.02 0.083 1.56 0.18 95.7% 0.49 0.02 6.5 0.72 0.24 0.95 0.015 0.067 0.02 0.083 2.00 0.17 82.9% 0.79 0.16 HTC AREA C TOWNHOM ES - BLOCK 2 LD-229 Storm Drain Design Computations From To Catch. Runoff Increment Accum. Total Total Total Up Down Pipe Invert Pipe Pipe Velocity Flow time Structure Structure Area Coef AC AC TOC Intensity Flow Invert Invert Length Slope Diameter Capacity Increment (ac) (min) (in/hr) (cfs) Elev. Elev. (ft) % (in) (cfs) (ft/s) (min) 1 2 3 4 5 6 1 7 8 9 1 10 11 12 13 1 14 15 16 17 A7 A6 0.36 0.63 0.23 0.23 5.00 6.81 1.56 569.00 568.00 75.39 1.33% 15 8.1 5.1 0.25 A6 A5 0.79 0.75 0.23 . 0.46 5.25 6.74 3.09 I 567.80 . 567.20 71.88 0.83% 15 6.8 5.2 0.23 E5 E4 0.16 0.81 0.13 ! 0.13 5.00 6.81 0.90 587.44 . 587.00 58.98 0.75% 12 . 3.3 3.6 0.27 E4 E3 0.00 0.00 0.00 0.13 5.27 6.73 0.89 ' 586.90 . 585.20 26.80 6.34% 12 . 9.7 0.06 E3 0.05 0.46 0.03 0.16 5.33 6.72 1.06 585.00 . 579.50 54.24 10.14% 12 . 12.3 9.6 0.09 E2 0.10 0.65 0.06 0.22 5.43 6.69 1.48 I 579.00 i 573.80 66.76 7.79% 12 . 11.0 9.6 0.12 E1 A5 0.11 0.69 0.08 � 0.30 5.54 6.66 1.99 ' 572.80 . 569.20 29.42 12.24% 12 . 13.5 12.3 0.04 A A4 0.43 0.75 0.32 ' 1.08 5.58 6.65 7.17 ' 567.00 . 566.20 78.59 1.02% 18 . 11.5 6.9 0.19 A4A A4 0.26 0.82 ; 0.21 . 0.21 5.00 6.81 1.46 I 572.00 . 567.70 48.40 8.88% 15 . 22.2 9.8 0.08 A4 A3 0.54 0.67 0.36 i 1.65 5.7T 6.60 10.90 1[ 566.00 . 565.20 77.15 1.04% 18 . 11.6 7.5 0.17 A3 A2 0.05 0.76 ` 0.04 . 1.69 5.94 6.55 11.09 ' 565.00 . 564.50 28.58 1.75% . 18 . 15.1 9.3 0.05 A2 Al 0.16 0.67 0.11 , 1.80 5.99 6.54 11.78 1[ 564.30 . 563.81 25.57 1.92% 18 15.8 9.8 0.04 Al AO 0.41 0.62 0.25 2.06 6.04 6.52 13.43 1[ 563.61 562.95 40.67 1.62% 18 . 17.4 10.9 0.06 I AO BO 0.08 0.73 0.06 2.1 6.10 6.51 13.79 ' 561.25 559.79 127.60 1.14% 18 13.1 7.6 0.28 (OFFSITE) B1 (ST-47) BO 0.17 0.80 0.13 'W 0.13 5.00 6.81 0.92 -V 562.99 . 560.53 50.43 4.88% 24 53.6r 0.13 (OFFSITE) C1 (ST-73) CO 0.44 0.73 0.32 0 0.46 5.13 6.77 3.09 ' 595.02 . 593.20 63.29 2.88% 15 11.9 0.13 (OFFSITE) D2 (ST-58) D1 0.26 0.76 0.20 0 0.65 5.26 6.74 4.40 ' 577.69 . 565.83 142.81 8.30% 18 ' 32.8 0.18 (OFFSITE) D1 (ST-57) DO 0.14 0.79 ` 0.11 , 0.76 5.44 6.68 5.11 I 565.76 . 547.70 352.13 5.13% 18 25.8 0.52 (OFFSITE) F3 F2 0.06 0.76 ` 0.05 . 0.05 5.00 6.81 0.32 ' 584.00 . 578.10 95.23 6.20% 8 , 3.4 0.27 F2 F1 0.07 0.73 0.05 . 0.10 5.27 6.73 0.65 1[ 578.00 . 572.10 107.24 5.50% 8 3.2 0.26 F1 A7 0.13 0.76 0.104 0.19 5.52, 6.66 1.28 I 572.00 . 570.00 27.11 7.38% 8 3.7 0.05 G1 A4A 0.00 0.00 0.00 0.19 5.57 6.65 1.28 578.00 572.10 107.24 5.50% 8 3.2 7.0 0.26 HTC AREA C TOWNHOMES LD-347 Hydraulic Grade n= 0.012 - BLOCK 2 Line Structure Number (1) Outlet Water Surface Elev.* (2) Do (3) Qo (4) Lo (5) Sfo% (6) Hf (7) Junction Loss Final H (19) Inlet Water Surface Elev. (20) Rim. Elev (21) Vo (8) H° (9) O; (10) V; (11) O;V; (12) H; (13) Angle (14) HA (15) Ht (16) 1.3*H, (17) 0.51H, (18) AO 560.99 1.50 13.79 127.6 1.72% 2.20 7.6 0.22 13.43 10.9 146.3 0.65 76 1.20 1.42 0.71 2.912 563.90 569.25 Al 564.15 1.50 13.43 40.7 1.63% 0.66 10.9 0.46 11.78 9.8 115.5 0.52 90 1.04 1.51 0.75 1.417 565.57 569.70 A2 565.57 1.50 11.78 25.6 1.07% 0.27 9.8 0.37 11.09 9.3 103.1 0.47 9 0.13 0.84 0.42 0.696 566.26 568 63 A3 566.26 1.50 11.09 28.6 0.95% 0.27 9.3 0.34 10.90 10.9 118.8 0.65 67 1.07 1.41 0.70 0.974 567.24 568.63 A4 567.24 1.50 13.43 40.7 1.39% 0.57 10.9 OA6 1 A6 9.8 14.3 0.52 90 1.04 1.51 1.96 0.98 1.545 568.78 573.76 A4A 568.78 1.25 1.46 48.4 0.04% 0.02 6.5 0.20 1 A6 7.6 11 A 0.31 0 - 0.51 0.66 0.33 0.353 569.13 578.46 A5 569.13 1.50 7.17 78.6 0.40% 0.31 6.9 OA8 3.09 5.2 16.1 0.15 2 0.02 0.33 0.43 0.22 0.527 569.66 572.09 A6 569.66 1.25 3.09 71.9 0.19% 0.14 5.2 0.10 1.56 6.5 10.1 0.23 41 0.29 0.39 0.51 0.26 1 0.396 570.06 574.28 A7 570.06 1.25 1.46 75.4 0.04% 0.03 5.1 0.10 1.99 3.6 7.2 0.07 80 0.17 0.27 0.35 0.18 0.208 570.27 576.47 F1 570.53 0.67 1.28 27.1 0.96% 0.26 9.4 0.34 0.65 8.1 5.3 0.36 119 1.26 1.61 2.09 1.04 1.304 571.84 578.66 F2 572.63 0.67 0.65 107.2 0.25% 0.26 7.0 0.19 0.32 7.7 2.5 0.32 158 1.51 1.70 2.21 1.11 1.369 574.00 580.85 F3 578.63 0.67 0.32 95.2 0.06% 0.06 5.9 0.16 0.32 12.9 4.2 0.90 197 5.27 5.43 7.06 3.53 3.590 582.22 583.04 E1 570.00 1.00 1.99 29.4 0.27% 0.08 12.3 0.59 1.48 0.0 0.0 0.00 314 0.00 0.59 0.76 0.38 0.460 570.46 589.61 E2 574.60 1.00 1.48 66.8 0.15% 0.10 9.6 0.36 1.06 0.0 0.0 0.00 353 0.00 0.36 0.47 0.23 0.330 574.93 591.80 E3 580.30 1.00 1.06 54.2 0.08% 0.04 9.6 0.36 0.89 0.0 0.0 0.00 392 0.00 0.36 0.47 0.23 0.273 580.57 593.99 E4 586.00 1.00 0.89 26.8 0.05% 0.01 7.7 0.23 0.90 0.0 0.0 0.00 431 0.00 0.23 0.30 0.15 0.164 586.16 596A8 E5 587.80 1.00 0.90 59.0 0.05% 0.03 3.6 0.06 0.90 0.0 0.0 0.00 470 0.00 0.06 0.08 0.04 0.071 587.87 598.37 *Outlet WSE is listed as the greater of either the calculated tailwater or the invert out. SHIMP ENGINEERING2 LAND PLANNING - PROJECT MANAGEMENT 912 E. HIGH ST. 434.227.5140 CHARLOTTESVILLE VA, 22902 JUSTIN@SHIMP-ENGINEERING.COM SEA TFI � L� 9 Li . No. 45183 Q,rZ9 % 224�7 S70fVAL �c ROAD PLAN HTC AREA C TOWNHOMES: BLOCK II ALBEMARLE COUNTY, VIRGINIA SUBMISSION: 2021.09.02 REVISION: 1) 2022.03.07 2) 2022.07.05 3) 2022.08.29 FILE NO. ROAD & DRAINAGE CALCULATIONS 20.018 C16