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HomeMy WebLinkAboutSDP202000028 Plan - Approved Final Site Plan and Comps. 2022-03-10LEGEND EXISTING 10 -- 310--- 311.5 x 311.5 Tc x 311.5 TW x 3115 3W x El 0, 0 NEW 10 1--- 1.00, ---I 10 57°'X 578' TC 5781 TW 5781 ew X DESCRIPTION D C IN I, n IV] Ylf-\r\ SITE PROPERTY LINE ADJACENT PROPERTY LINE VACATED PROPERTY LINE BUILDING SETBACK PARKING SETBACK ACCESS EASEMENT SITE TEXT NOTES PARKING COUNT DIMENSION GRADING EASEMENT INDEX CONTOUR INTERVAL CONTOUR SPOT ELEVATION TOP OF CURB ELEVATION TOP OF WALL ELEVATION BOTTOM OF WALL ELEVATION SITE OBJECTS RETAINING WALL HANDRAIL 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 CROSSWALK HANDICAP ACCESSIBLE AISLE HANDICAP PARKING MATERIAL CONCRETE/PAVEMENT-SIDEWALK RIP -RAP ASPHALT GRASS EC-3 MATTING EC-2 MATTING WETLAN D TREELINE FENCE STREAM UTILITY UTILITY EASEMENT UTILITY POLE LIGHT POLE OVERHEAD UTILITY SANITARY & SEWER STORM SEWER C - RD - o RD ROOF DRAIN �q0 DRAIN INLET - - - -- DRAINAGE EASEMENT SWM FOREST/ OPEN SPACE EASEMENT SANITARY SEWER W. LATERAL SANITARY MANHOLE --- ----- --- SANITARY EASEMENT WATER -••-••-•- ---,rL,••,T,-•- WATER LINE W. SERVICE 0 o WATER METER 0 ® WATER VALVE ' '♦' FIRE HYDRANT FHA FHA -- - -- - - - - -- WATER EASEMENT GAS GAS LINE NOTE: 1. THE SIZE OF THE SYMBOLS MAY VARY FROM WHAT IS SHOWN. OWNER / 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. Subject to ZMA201900010 and its proffers. MAGISTERIAL DISTRICT Rivanna SOURCE OF TITLE DB 5154/753 SETBACKS FRONT MINIMUM: 5from Right of Way FRONT MAXIMUM: 25' from Right of Way SIDE: 5' minimum unless the building shares a common wall. 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. Verified by Shimp Engineering, PC on March 12, 2020 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 North Fork Rivanna (below water intake) Watershed. This site is not within a watershed of a public water supply. TRASH DISPOSAL AND WATER & SANITARY SERVICES Each unit shall store trash in toters which shall be located on each lot within a garage or a fenced enclosure. Water and Sanitary Service is provided by Albemarle County Service Authority. STEEP SLOPES OVERLAY DISTRICT There are managed steep slopes on this site. Locations are shown herein. MATERIALS NOTE All curb, gutter, pavement and stone applications, and drainage structures shall be in conformance with VDOT standards and specifications. 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. FINAL SITE PLAN FOR ROAD TOWNHOMES NORTH SDP 2020-00028 EXISTING USE Single Family Residential PROPOSED USE R15 Cluster Development with 54 New ±3 Bedroom Townhouses Disturbed Area: 5.60 AC LAND USE SCHEDULE EXISTING Area % Building 953 SF 0.3% Pavement 8630 SF 2.6% Sidewalk 0 SF 0.0% Open Space 321,118 SF 97.1% Total= 330,701 SF (7.59 ac.) PROPOSED Area % Building 46,560 SF 14.1% Pavement 53,749 SF 16.3% Sidewalk 15,276 SF 4.5% Tot. Impervious 115,585 SF 34.9% Open space 215,116 SF 65.1 % Total= 330,701 SF (7.59 ac.) PARKING SCHEDULE Required Parking: 2 Spaces x 54 Units, + 1 guest space per 4 units = 122 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 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 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 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. 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. Buildings or or structures built before January 1, 1985 must have an asbestos survey performed in order to apply for a demolition permit. Asbestos removal permits are required if positive for such from Albemarle County and VDOLI. Contact VDOLI for their additional requirements and permits for demolition projects at 540-562-3580 x131. 14. Where the flood level rims of plumbing fixtures are below the elevation of the manhole cover of the next upstream manhole in the public sewer, the fixtures shall be protected by a backwater valve installed in the building drain, branch of the building drain or horizontal branch serving such fixtures. Plumbing fixtures having flood level rims above the elevation of the manhole cover of the next upstream manhole in the public sewer shall not discharge through a backwater valve. 15. Pursuant to Proffer #2 of the approved ZMA, a left turn lane may be warranted with any future buildOLIt of the subject property. ITE TRIP GENERATION AM PM Daily Use Description ITE Units in out Total in out Total AADT Multifamily Housing (Low -Rise) 220 80 13 33 46 32 22 54 564 Total 1 1 46 54 564 Trip generation reflects AM and PM peak hour traffic. Includes all Trips from future max. 80 unit buildout. VDOT DETAILS NOTES CONTRACTOR MUST REVIEW THE LATEST VDOT STANDARD DETAILS PRIOR TO CONSTRUCTION AND ENSURE TO BUILD ACCORDINGLY. BELOW IS A LIST OF VDOT DETAILS FOR THE CONTRACTOR TO REVIEW FROM THE VDOT OFFICIAL WEBSITE. 1. VDOT IS-1: VDOT STANDARD METHOD OF SHAPING MANHOLE & INLET INVERTS 2. VDOT ES-1: FLARED END -SECTION FOR 12"-60" CONCRETE PIPE CULVERTS 3. VDOT DI-3A, 3B, 3C: STANDARD CURB DROP INLET- 12"-30" PIPE: MAXIMUM DEPTH (H)-8' 4. VDOT SL-1: TYPICAL CONCRETE SAFETY SLAB FOR DROP INLETS MANHOLES AND JUNCTION BOX 5. VDOT EW-12: STANDARD ENDWALL FOR PIPE UNDERDRAIN 6. VDOT CG-12: CG-12 DETECTABLE WARNING SURFACE GENERAL NOTES 7. VDOT CG-12: CG-12 DETECTABLE WARNING SURFACE TYPE B (PARALLEL) APPLICATION 8. VDOT CG-12: VDOT CG-12: CG-12 DETECTABLE WARNING SURFACE TYPE A (PERPENDICULAR) APPLICATION 9. VDOT CG-12: VDOT CG-12: CG-12 DETECTABLE WARNING SURFACE TYPE C (PARALLEL & PERPENDICULAR) APPLICATION 10. VDOT CG-11 : METHOD OF TREATMENT (CONNECTION FOR STREET INTERSECTIONS AND COMMERCIAL ENTRANCES) 11. VDOT CG-7: COMBINATION 4" CURB & GUTTER (CONTRACTOR MUST USE 8" VDOT 21A COMPACTED STONE UNDER CURB) 12. VDOT CG-6: COMBINATION 6" CURB & GUTTER (CONTRACTOR MUST USE 8" VDOT 21A COMPACTED STONE UNDER CURB) 13. VDOT CG-9B: STANDARD ENTRANCE GUTTER (FOR USE WITH UNPAVED SPACE BETWEEN CURB & SIDEWALK) 14. VDOT WP-2: ASPHALT PAVEMENT WIDENING (FOR WIDENING SUBJECT TO TRAFFIC) 15.VDOT CD-1: STANDARD COMBINATION UNDERDRAIN (AT LOWER END OF CUTS) 16.VDOT CD-2: STANDARD COMBINATION UNDERDRAIN (AT GRADE SAGS AND BRIDGE APPROACHES) ALBE VICINITY MAPSCALE : 1 =2000' M 9aRq�< t q Lb ° KX Jf ll t a TMP 032AO-02-00-00200 MARLE COUNTY, VI RG I N IA y t �, te30 1675��•� W ; f� IMAGE PROVIDED BY ALBEMARLE COUNTY GIS SHEET INDEX (15 TOTAL) C1 COVER C2 EX. CONDITIONS C3 SITE LAYOUT C4 UTILITY PLAN C5 GRADING PLAN C6 LANDSCAPE PLAN C7 LANDSCAPING & SITE DETAILS TERRACE P' C10 SITE & ACSA DETAILS C11 SANITARY SEWER PROFILES C12 STORM PROFILES C13 BMP DETAILS C14 RECREATION AREA C15 ZMA201900010 APPROVED PROFFERS APPROVALS Current-I)evelonment Planner Date Current Developry ent Engineer Date E911 D to Fire Official D to Building Official D to Albemarle County Service Authority D to Virginia Department of Transportation D ate HIMP ENGINEERING LAND PLANNING - PROJECT MANAGEMENT 912 E. HIGH ST. 434.227.5140 CHARLOTTESVILLE VA, 22902 JUSTIN@SHIN1P-ENGINEERING.COM s . r,cs imp L` . No. -A 183 FINAL SITE DEVELOPMENT PLAN FOR PROFFIT ROAD TOWNHOMES NORTH ALBEMARLE COUNTY, VIRGINIA SUBMISSION: 2020.03.20 REVISION: 1) 2020.05.27 UTILITY ORDER SET 2) 2020.06.03 SECOND SUBMIT. 3) 2020.10.08 4) 2021.11.08 5) 2021.12.17 6) 2022.01.13 (Adding Sight Easement DB/PG) 011041 1 COVER 19.029 C 1' I 1 I I I 1 I I i 490 / 1 485.3 1 485.3 }I II 1 1 IRON SET 1 I I ' I I / / T.M. 32-20 / CWH PROPERTIES LIMITED PARTNERSHIP \ 481.5 \ \ I II 1 I 11 I D.B. 2309-419 \ } x ! \\ 485.4 I� J I / f / / r D.B. 726-273 PLAT x D.B. 594-467 PLAT 3 / _ J I / II I I I 1 1 I / / / / ZONING: PLANNED DEVELOPMENT MIXED COMM. CWH PROPERTIES LIMITED PARTNERSHIP \ \\ `} \\�/ �/ �_ 1i \\ 1 I I14I D.B. 2309-419 \ \ \ \ f ' \ \ \ I I �f D.B. 1066-45 PLAT \\\ \\\ \\ \\ I I \\ \\ / ( 11 ' II I I 1 /1 I / IRON 1 / D.B. 718-388 PLAT \ \ \ \ \ / D.B. 695-28 PLAT \ \ \ \ \ \ \ j I \ \\ }} I 11 '1 I I o 1 / f (,FOUND I ZONING: PLANNED DEVELOPMENT MIXED COMM. o I I II ' I / / S> o 7p'p�,•„ l !l l ! \I I \ 1 I o ENSE IREI" 3 \\ \ I I I 1 I I 1 / ( / E% / ' / 523.5 1 1 1 1 1 \\ J 489.1 521.1 \\\ \\ \ }}\ Q)� I I l f I I I t\ \ 2 486.9 533.4 PIPE \ \ \\ FOUND \ \ 530-5 IRON\ 532.9 FOUND \_ \\ \�/I x \ I \\\ \ \\ \\ \\ \\ \\ \\\ \\ \WOODED AREA IS MANLY` ECID000S TREES. 486.2 \ I \ \ \ \ \\ \ \\ \\ \\ \ \ \\ \ \ \\ IRON II \ \ \ \ \ \ \ \\ \ \ \ \ \ SET CORNER S \ \ \ \ \ \ \ \ \ \ \ \ \ / WHITE } l / ✓ / \ \ Kz xlin \ \ \ \ \ \ \ \ ��� \ \ \ \ \ \ \ \\ / \ / 530 ` OAK Q: IRON 516.3 SE 487.4/j/ \ \ \ � p M\AZ\ AGED p \ 4r 515.0 - SLOPES o \ \ \ \ \ \ \ \ \ \ \ \ \ e \\ XXI �\ T.M. 32A-2-1B SOUTHERN STATDES8CH1R6OTT SVIL E POO ERATIVE, INC. r'% / ! // // / // \\ \ \\- --- `\ \ \\ `\\ \\ `\\ \\\ \\ \\ \\ \`--- ___--- ZONING: HIGHWAY COMMERCIAL�\ \ �� \ 498.9 IRON - \ \" -500� \ \\ \ F_QUNr_1 \ \ \ , \ \ \ \ \ - - / \ - / \ \ \ \ \ \ ors ---------- \\` < \ \ __ \ o T.M. 32A-3-B-4 /-------_ ry 1 T 9UF� \\ / \` f DAVID AND SUSAN HIETANEN-36 FAMILY TRUST o 5025 /I l 1 1 / 529.4 \ \\ \\ \ \ \ \ \\ \\ D.B. 9-67 360 D.B. 699-675 PLAT / I 1 I / / - - p-� �} \ \ \ \ \ \ } } \ ( , �__---- _- - _ ly \ _ ��__ \ \ ZONING: RURAL AREAS x �/ 516.9 1 / ( f 1 I M . 32-A _fP \ \� \\\ \\\ \\} \\ \\ \\ \\ \\\ \\\\ \ }\} }\ 1'} ,,l -- -----_ --- ----\\ 1�'6\?p��- / x i I I f I T.S ACRES \\ \\ \\ \ \`\ \\ \ \ \ \\ \ - SET \\ \\ \\ \ \\ \ \\ }\ \ }\ \\ \\ // // // r IN STUMP -\ \ / � Albemay�Ye Land \ \ \ \ IRJH y ---- - _ HOLE De�aYoHmenc. LL C. \\ \ t 1 \\ \ \ \ \ \ \ \ I 1 , / / / - _ ;Io - ---- FOUPID 1794-107 522.9 /-D.B. 439--185 PL-A-- D.B. 5154,, /53 /518./ / / WOODED AREA `S MAIN Y DEC\1D000SI TREE. - - - - - -_- // 537.2 537.4 \\ \\ \\ \ \\ \\ \\ \\ 1 I I I 1 I \ ( (// 520 DENSE TBR \ \\ \\ \ \ \ \ i; j \ \ ,// ,/ // // /u / MARKER / / / ✓ , i ,/ / / , , , \ \ \ \ \ \ 1 I I I I / , ,/ / He STONE / ANK / 540.7X IUN� 523.2H/P T.M. 32-30 ( / 1 l I f 1 } \ \ , / / h� / �,/ �� THE FULL GOSPEL ASSEMBLY OF CHARLOTTESVILLE DENSE TREES TBR i 541.2 I 1 ! I / / / I 1 I / / / /o I �� / / / I 5k2.z I I I I / / 1 I \I // // o ,�/ D.B. D.B. 5 125 1 PLAT 524.3 / i / / X / / 537.o I -' I 1 I / � / j /l I \ \\ ' j / � / / T'(q• /' ,/ D.B. 72-447 PLAT I 1 / / / \ } 1 , / / f'(r / ZONING: RURAL AREAS 525.1 ,' ,' / / / X / � / / / � / / / r. / ry / 539.4 / / / 1 I / f I / / 1 I ,-- , / / - 525.5 / , / / / I 540.4 IRON //' , //' x 540.8 FOUND POLE (O /// // �REMMN P�ENSE *S TBR 'POLE tBR _ } 538.9 538.7 i/,I'EEx PONy_va�// // fl l U.C. GUY _ --� sERVICE . \ mow, POLE TBR � 532'5 DENSE TREES TBR / POLE i\O \ DENSE TREES TBR �\ No MAILBO)(�>'au� REMAIN- - U.C. 531.7 PIPE POLE TO- _ REMAIN/ FOUND �J00 _ rjVF EgsEM_ - -- -- - - p«,` \ -yGur \ 1 533.3 \ _ Nei 10, T.M. 32A-3-B-2 DANIEL W. GRAY 6 LENORA GRAY D.B. 1946-76 D.B. 683-590 PLAT ZONING:RURAL AREAS .0 0 40 :0 120 ■■■■■ ■■■■■ Scale: .0 ko ENGINEERING LAND PLANNING - PROJECT MANAGEMENT 912 E. HIGH ST. 434.227.5140 CHARLOTTESVILLE VA, 22902 JUSTIN@SHIMP-ENGINEERING.COM rh `"' j 'S ..M.S INIP> L' ., No. t 83 00 toNAL FINAL SITE DEVELOPMENT PLAN FOR PROFFIT ROAD TOWNHOMES NORTH ALBEMARLE COUNTY, VIRGINIA SUBMISSION: 2020.03.20 REVISION: 1) 2020.05.27 UTILITY ORDER SET 2) 2020.06.03 SECOND SUBMIT, 3) 2020.10.08 4) 2021.11.08 5) 2021.12.17 6) 2022.01.13 (Adding Sight Easement DB/PG) FILE NO. 19.029 EXISTING CONDITIONS INTERIOR STREET TREE SCHEDULE Plant Symbol Planting Type Botanical Name Common Name Min. Caliper Quantity Height(ft) Total in 10 Yrs Canopy SF Total Canopy SF • Large Deciduous Tree Fraxinus pennsylvanica & cvs. Green Ash 1.5" 6 35 604 3624 M` Large Deciduous Tree Quercus shumardii Shumard Oak 1.5" 12 31 329 3948 Large Deciduous Tree Quercus bicolor Swamp White Oak 1.5" 16 31 299 4784 Large Deciduous Tree Zelkova serrata "Village Green" "Village Green" Zelkova 1.5" 16 31 452 7232 j -j TOTAL: 50 TOTAL SF: 19588 PROFFIT RD STREET TREE SCHE Plant Symbol Planting Type Botanical Name Common Name n. i Min. • Medium Deciduous Tree Koelreuteria paniculata Goldenraintree 1.5" TOTA SHADE TREE SCHEDULE Plant Symbol Planting Type Botanical Name Common Name n. i Min. • Large Deciduous Tree Platanus occidentalis American Planetree 1.5" TOTA NOTES: 1. CONTRACTOR TO APPLY 4' DIAMETER OF 3" MULCH BEDDING MULCH BEDDING AROUNE ALL OTHER LANDSCAPED AREAS SHALL BE SODDED. 2. ALL SITE PLANTINGS OF TREES AND SHRUBS SHALL BE ALLOWED TO REACH, AND BE TOPPING OF TREES IS PROHIBITED. SHRUBS AND TREES SHALL BE PRUNED MINIMALLY HEALTH OF THE PLANT. ALL PROPOSED TREES AND MAINTAINED AT, MATURE HEI AND ONLY TO SUPPORT THE 3. CALIPER OF TREE MUST BE MEASURED 6 ABOVE THE GROUND WHEN PLANTED. 4. TREES WITHIN THE SIGHT DISTANCE EASEMENTS SHALL BE LIMBED UP TO 8' ABOVE THE GROUND. 5. ALL NEW PLANTING SHOWN ON THE PLAN WILL BE COMPLETED AFTER BUILDING AND ROAD CONSTRUCTION TO AVOI PLANTING DAMAGE. 6. ALL DISTURBED SLOPES 3:1 OR STEEPER TO HAVE LOW MAINTENANCE GROUND COVER. 7. ALL LANDSCAPING AND SCREENING SHALL BE MAINTAINED IN A HEALTHY CONDITION BY THE CURRENT OWNER OR A OWNERS' ASSOCIATION, AND REPLACED WHEN NECESSARY. REPLACEMENT MATERIAL SHALL COMPLY WITH THE FINAL APPROVED LANDSCAPE PLAN. 8, LANDSCAPING PLANTS AND TREES ADJACENT TO THE SIGHT DISTANCE TRIANGLE (MARKED WITH AN "S") WILL NEE[ MAINTAINED IN AREA BETWEEN 2 AND 7 FEET ABOVE GROUND AS A CLEAR ZONE TO PRESERVE SIGHT LINES AND ArrnmMnnATF PFnFCTRIANC 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: 0.80 AC OF PRESERVED WOODED AREA. WOODED AREA IS MOSTLY MATURE DECIDUOUS FOREST BONUS CANOPY OF 25% (32.7.9.8—e-2): 0.50 X 1.25 = 0.625 AC +15036 SF SHADE TREE CANOPY PROVIDED = 0.345 AC +19588 SF INTERIOR STREETSCAPE CANOPY PROVIDED = 0.45 AC +4560 SF PROFFIT RD STREETSCAPE PROVIDED = 0.105 AC TOTAL = 1.525 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 50 LARGE STREET TREES PROVIDED PROFFIT RD STREETSCAPE REQUIREMENT (SEC 32.7.9.5): 1 MEDIUM SHADE TREE PER 40' OF PROFFIT ROAD FRONTAGE: LENGTH ALONG ROAD: 500 LF 500 / 40 = 12 MEDIUM STREET TREES REQUIRED 12 MEDIUM 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 lb/acre): Virginia Wildrye (Elymus virginicus), Little Bluestem Grass (Schizachyrium scoparium), Purpletop (Tridens flavus), Broomsedge (Andropogon virginicus), and Indian Grass (Sorghostrum nutans). E E E ..... :RING ;T MANAGEMENT !:!!:::!A 434.227.5140 JUSTIN@SHIMP-ENGINEERING.COM Ivt. S MP 4o 1$3 1 NAL :LOPMENT PLAN FOR ROAD :)MES JNTY, VIRGINIA Y ORDER SET )ND SUBMIT. J) 2u2u.1 U.UB 4) 2021.11.08 5) 2021.12.17 6) 2022.01.13 (Adding Sight Easement DB/PG) FILE NO. LANDSCAPE PLAN 19.029 SET TRUNK PLUMB, SEE PLANS FOR EXACT LAYOUT AND SPACING ONE CENTRAL LEADER (NO CODOMINANT LEADERS, UNLESS SPECIFIED) ARBOR TIES, OR EQUIV. 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. SEE TREE PLANTING DETAIL FOR STAKING CI L 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. F SLOPE AND ROUGHEN SIDES OF LOOSENED SOIL. n ORIGINAL GRADE 4 I EXISTING SOIL BOTTOM OF ROOT BALL RESTS ON EXISTING OR RECOMPACTED SOIL TO PREVENT SETTLING FINISHED GRADE " rn �I I►_!f EXISTING GRADE SLOPE AND ROUGHEN SIDES OF LOOSENED SOIL. _i _i 1 ) TREE PLANTING DETAIL C7 Not To Scale 545 540 535 530 525 52104+00 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. �-- 3x WIDEST DIMENSION OF ROOT BALL TREE ON SLOPE C 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 j LdI —. 1 —2x ROOTBALL DIAMETER �- SET TOP OF ROOT CROWN 2" ABOVE FINISHED GRADE �- 3" DOUBLE -SHREDDED HARDWOOD MULCH. WATERING BERM i- 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. f - ---- --- ----- - - ---I-{EIGt-I T-OFI- _--- _O B JE CT= 3.5' i -- --- ------ — _ --- --__ - ---"--- -------- r--- -- — -- - ----- -� ----T-- _Tt_ G RIGHT 1— ----------- ------ - — ----- — --- -------- - �--------�----- ,- ---- r _. - --- � _--- ------ ---� -- — — —T— ----- -- D —" ------ ---32Q'_SLGHT_QISTAA�iCE_LOOKI --- — -- --------- ' —. ---- { --- G_LEF-T - — ---- -- --- T----_ _ --.__ - OBJEC - -- - --- — -- _..--------- �------ — __ _- - —r - - — -3.5' - ---- -- - - - --- -- _` _- --- - --- — ---- ---- --- ----- ------ ------ -- ---- --- — - -- - - 7 - —. LEVATIQN ROM FALB V€RfI __Ah-Q61G _TKLS . 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Li.�C'I lt:A+:110f Cjs'1otlr L C01N�U,4. A [ N r t C.CK'N [ItACf r ,ItOE.i1: -SI—L;[4 $1C#^i R.l' !,'IA F.,!, Elf 1 TREE CONSERVATION CHECKLIST Not To Scale SHIM 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: 1 2020.05.27 UTILITY ORDER SET 2 2020.06.03 SECOND SUBMI T. 3) 2020.10.08 4) 2021.11.08 5) 2021.12.17 6) 2022.01.13 (Adding Sight Easement DB/PG) FILE NO. LANDSCAPING & SITE DETAILS 19.029 V- o�tiw 10 C7 G CP: ;- W d31. � � o �o 540 535 530 525 520 515 510 505 500 495 490 00 Qj cli 4Mn 545 540 535 530 525 520 515 51 545 540 535 530 525 520 515 10+00 10+50 11+00 11+50 12+00 12+50 13+00 13+50 14+0010 ASPEN DR. PROFILE q8—)SCALE: VERT: 1"=10' HORIZ: 1"=30' v) w -N W - --- --- -- --- -- - --- ----- ---- - ---- -- ----------- -- r- -- ---- -- --- -- - ---- - - - 00 _.- _--- ---- - - --GRADE ---._ _.-�-------__ - ___. _. - --- --- ---_---------_-__ ---\ -_-1 26.65 D ----- - - ----- - - ---- __ -- -- -- _._.-i ___ _ - _ -- - - --- — --- -_ -- _ _ cn -----_ - - ------ --- -COVER - - - -- - t - -- --- - - - - - --- -- _ .- -- - __ - — ---- - ------ - -- - --- - - Z .. r- (n - - - - - - 10:5-LF PIPE - - ---- --- — - � ----- --- '-- - --- - _.---- - -� --- OUTLET--TO-A4A-W.- ------ -- -- -__: -- _ ----------------------- �} _- -. _-___-. r 4 SCH=40 PVC --- - --1�QZS�LQ_W`L1 -- ------------- ACADIA DRIVE - -- --- TO 8X8 QR. Q SS _ ------- - C_«L� --- --.. - - -- - -'-- -- - ----�_ ----------------- --- - \ _ _-- __ --- CONNECTION -- i 54 PUBLIC ROW ____ L-- ___- 25 MPH DESIGN SPEED -'Z- COATED CLAS . `-� .VALVES ANDiFITT1NGS_PER_PLAN - 5 --- .- --- -} TERLINE - -r 1_ - --- _ _-_____._ -__- _ - _ ______- _--- -- AADT=586 1 -30' HORIZONTAL ------- ----- 1 =10i VERTICAL ----- ---- -- - ------ -- f -- ------ --- - - - ._ --- - - --- STORM - _. _ ._ _ _ r -- - ---- -STORM - - -- -- - - ---- -- ------- CROS - - - -- iN G- _- - - -----------CROSSfNO_------ coiM to � � trjlad o� .— tO r0 rDiM O tnlu-) to oO� a0 rn LC;lA nl n il9 f)Iln 7 1 0 30 60 90 ■■■■■ -- --� ---- - - - - - - --- - _ - -- -- --- --------- --- - - - -- - __ ..-- - ---- - --- ._ ---- - --- --- GRADF -- -__-_-m - I _ . - ---- — - -- to _ _.__ ___ ..... -- ---- - -._ - - .._ - -- ----- -- LLJ _- -P A -ELEV. 524.00 -_- -- -- -- - - --- - — - _ �_• - -- -_- --� ---T- _ ----- _ _ _ --- =it--- --- ----- - - --- ----- --- --- FILL--f - — ------ =--- ----� -- -CO - VER--- -_ - _ _. - -- - -- _ .__ 48.00.V-C--- - -----192A 1 SD --12:14K-Val- - - -- - - -- - - -- -- - - - -- ------ - - - --- - - - - en C - - w +- - - - -- - --- - - - - - - -- -- - - - -_ =_ __ - - -- ---- -- ---- --- --- - - - - T p EM1�1T-MART =CI TEP _ X.—VA - _ --� --- - _._� }_U -.. - --- - - -ST R - - — ----- -`-=� �� -ter C Os-- -- \ -- -- - --- -- - --------- - Q - - EXVRIO - -_ -AJFIfN _..._ - - ------------ ----- ---- - ---- - --- - ---- - - - - - - - ____. ------ -- - -= HALLSRIDGE ROAD 54' PUBLIC ROW - - -- - - -- - --- ---- V V_. -- -----------_._ __------- ___ -�f 0--0 �/_�% _ `I-- .-----------' - -_- - - ���.— - -T -- ---� ----- — - -� - - -- - 25 MPH DESIGN SPEED ^ ---------------- — ----- -_--- - ------- - --� - �.Z-° - -- AADT=586 --- --- --- 1'-30' HORIZONTAL ---- _--- -�-- -- ---- - - - -- - - - 1-- _- -- - -- -�_�- - -- —r-- ---- --- --- _--C . _ SSINc_ _-_- --_- - 1'=10' VERTICAL -- {- MIN.. _9 5 %-- -- -- I- - ---- - --- -- -- - - - - - --- ------ -- ------ - - ----- -- - 1 N---- ---N'N LO (nlrn - -----------� (nl� N —---_—__.._. .—.�IN----- _-- ------------- --------- O (n(to FILL CV— Elul "+----- - —_-- NIN --- N rn nlin (n n!u� �h 1 +00 10+50 11+00 1ROAD 2 HILLS RIDGE PROFILE C8 SCALE: VERT: 1"=10' HORIZ: 1"=30' 13+00 13+50 14+00 540 535 530 525 520 515 510 505 500 495 490 14+50 5 =�- GENERAL CONSTRUCTION NOTES FOR PUBLIC ROADS 1. Prior to any construction within any existing public right-of-way, including connection to any existing road, a permit shall be obtained from the Virginia Department of Transportatio (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. Construction inspection of all proposed roads within the development will be made by the County. The contractor must notify the Department of Engineering (296-5861) 48 hours in advance of the start of construction. 3. All materials and construction methods shall conform to current specifications and standards of VDOT. All excavation for underground pipe installation must comply with OSHA Standards for the Construction Industry (29 CFR Part 1926). 4. Erosion and siltation control measures shall be provided in accordance with the approved erosion control plan and must be installed prior to any clearing, grading or other construction. 5. Upon completion of fine grading and preparation of the roadbed subgrade, the contractor shall have CBR tests performed on the subgrade soil. Three (3) copies of the test results ,.. % shall be submitted to the County. If a subgrade soil CBR of 10 or greater is not obtainable, a revised pavement design shall be made by the design engineer and submitted with the test results for approval. f ; 6. All slopes and disturbed areas are to be fertilized, seeded and mulched. The maximum allowable slope is 2:1 (horizontal: vertical). Where reasonably obtainable, lesser slopes of 4:1 0 J, better are to be achieved. 7. Surface drainage and pipe discharge must be retained within the public right-of-way or within easements prior to acceptance by VDOT, All drainage outfall easements are to be extended to a boundary line or a natural watercourse. The contractor shall field verify the length of all storm drainage pipe. 8. Guardrail locations are approximate. Exact length, location and appropriate end treatments will be field determined at the time of construction. Additional guardrail maybe required at locations not shown when, in the opinion of VDOT, the Director of Engineering, or the Directors designee, it is deemed necessary. When guardrail is required, it shall be installed ofour (4) feet offset from the edge of pavement to the face of guardrail, and roadway shoulder widths shall be increased to seven (7) feet. 9. Where urban cross sections are installed, all residential driveway entrances shall conform to VDOT CG-9(A,B or C). 10. Where rural cross sections are installed, all residential driveway entrances shall conform to VDOT standard PE-1. / V 11. Paved, rip -rap or stabilization mat lined ditch may be required to stabilize a drainage channel when, in the opinion of VDOT, the Director of Engineering, or the Director's designee, 1, it is deemed necessary. . f 12. A minimum clear zone of ten (10) feet from the edge of pavement shall be maintained on all residential subdivision streets. Additional clear zone maybe required depending on the '-' category of road design. 13. Compliance with the minimum pavement width, shoulder width and ditch sections, as shown on the typical pavement section detail, shall be strictly adhered to. The cross slope shall !� f� { 14. be maintained as shown on the plans. Exceptions will not be allowed. All required signs (stop, street name, speed limit signs, etc.) are to be furnished and installed by the developer prior to acceptance Signs and their installation shall conform to "Albemarle County Road Naming and Property Numbering Ordinance and Manual" and the Virginia Manual for Uniform Traffic Control Devices. The locations of all signs are shown on Q I`� the plans. The developer shall be responsible for maintenance of the signs until the roads have been accepted into the state secondary road system. The speed limits to be posted on speed limit signs are to be determined by VDOT prior to acceptance, The speed limit is to be posted 5mph below the design speed. 15. Road plan approval 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. 16. Traffic control or other regulatory signs or barricades shall be installed by the developer when, in the opinion of the Director of Engineering, or the Director's designee, they are deemed necessary in order to provide safe and convenient access. 17. Use VDOT standard CD-1 or CD-2 underdrains under the subbase material at all cut and fill transitions and grade sag points. 18. A video camera inspection is required for all storm sewers and culverts that are deemed inaccessible to VDOT inspections and are to be accepted into VDOT's raintenance program and ownership. The video inspection shall be conducted in accordance with VDOT's video camera inspection procedure and with a VDOT and/or Count inspector resent. In addition P P P P � Y P P r if high -density polyethylene (HDPE) pipe or pipe system is installed, the contractor and a representative from the pipe manufacturer should hold a preconstruction meeting for installation training. The pipe manufacturer should spend a minimum of two hours on the job site during the initial pipe installation. 6. y r Yy 51 L1 cM*� 'T p'. Y'fi. .°4 i`'P' •° 1.i5 12 ..lC'�.`�1 f�S6 ' \ yyr tfi't'` fi 'al e'�R` - ti§'t:f 4 . `r�"�idf.i' _al t'� j ..: �.♦ TIPE 3 BARRICADE 3 MUTCD 6F-7 DETAIL C8 Not To Scale Encore Commercial ProducCv, Ina Title: 4• Removame o e n 6ec t p®$rGUAND' 33 zsl , h a o ,r<i, imonul:,Mtaa33s JRecomm--U50: saeclflWtions: o e 3 7-i7 r i fr l &ZC I3J-a9W fa.1453S4-i09S S(f A .rav'a�ie www.postguard.com C.ue D.iM ease Tx36' Fuwder Coated Yellow Ealard Pa9-: tat t Plan Vie. 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HIGH ST. 434,227.5140 CHARLOTTESVILLE VA, 22902 JUSTIN@SHIMP-ENGINEERING.COM l LN14 L'NoJr t83 j� v °arvrL FINAL SITE DEVELOPMENT PLAN FOR PROFFIT ROAD TOWNHOMES NORTH ALBEMARLE COUNTY, VIRGINIA SUBMISSION: 2020.03.20 REVISION: 1) 2020.05.27 UTILITY ORDER SET 2) 2020.06.03 SECOND SUBMIT. 3) 2020.10.08 4) 2021.11.08 5) 2021.12.17 6) 2022.01.13 (Adding Sight Easement DB/PG) FILE NO 19.029 535 530 525 520 515 510 505 500 49' WAY 49' 550 PUBLIC ROW 545 540 535 530 525 520 M 51 -+ _q --� + _Q�- =25 MPH DESIGN + SPEED -4 AADT= 586 - -: 1nw HORIZONTAL vemm M --- - -- - ---- -- — -- �_ Q --- - - ---- - > - - --------------- - a- ------ - _��-- ---- --------- ---_��--------- > _.---------------�-- ------ --� > ------------- --------- _ _------------- � > _cnw_.~w -� I ELIV. 500 a -- K- - - —�VL�IA, iQt_$IQ^ - V _. __ _-9.91K_Val - -- i0+8t-5 __ CRESI_ELf*V 531.93 _ v~iw.30' ---- - � EL -7 1 0 STA.12+08.24 G--V:529:08.-- >0 _Q a-- X. GRADE - ` - -� ---- - --- -- - - - ---- PVI --- - C _-VDOT--CD=. -._T__ -_._ EBB A6f€�T'STA Vat __ 4 _SCIi_ 40 P C_ �-- ----- - - 12+08.00 V 529:05 C- .79 D ._ o Z o -_-n N - - 0 _... ____.. - - - - - - VDOT CD ----- _ OE _ T--�SCH�40 PVC _- - ._-___-'- .e.._ � - - -- - S, - -- `_ _ -- ---------=--�--- - yy�RA _ _ _ -- -_- — --MlN_3.5' 7---- TAR -LINED;----- --------- j 1 0 2 08% - - -=-- _SAG _STA.10+11..77--j--------------------------------------- -----SAG-ELEV._ - LP 8" INTERIOR -CEMENT- -MOF . -XIERIOR Z1111C COATED-CCAS AND FITTINGS PER- PLAN_. - ____ -- - - - -----STORM - - ---- - - - r--- - ----- -- .-- - - - - CROSSIN ---_--- —I --- --- - - - - - -- -- CDI - - v-------- -. __ _.ter;'-' -- --�--- -- -- - - - — — - -- — ------o •- _-_-�� - - — -- - ------ - — —-------� ---- N _ _ _ -- ------ - ---_ics LnIU')_.__ M+00 10+50 11+00 11+50 12+00 WHITE OAK WAY PROFILE q9�)SCALE: VERT: 1"=10' HORIZ: 1"=30' .0 •0 550 1■ ■ ■ ■ ■ 545 540 535 530 525 520 12+5015 -- ----- U C) _ a... P-ELEV. 526: 80 --- - - - - - - o - --- - PVI ECEV..524-40 - - -- --- --------------- - -- - --- - - --- -� - -- - - -- ---- ------ — -.- -- -- ---- ---- - ---- - ----- ---- - _ -- _- - _ - -- --- - --- . -190 Q9SD-- -- -- - o -- --- -- EW - _ _ _ - _.�. --.. - - - Et- - -------- �- _ ...206.57SD ___ _VDOT__-C 3 5` - ----- -- - -----25.lOK�VaI - -OUTLET 2.1.6�------- COVER 4°-SCH...40 -----SAG-STA- 2+83-16 - - V 524 75 _ -- -- -f - - -/ --' t%- -!/ Q Tim �'STOR M-- _ 2 TO B4--W PVC .f-- _ -- 1.27%- - -- _ .-- ----------- ------- - ----------------- - - - �}= -- --- _--- .-__ — _ ---- ��� --- 2 LF-€?CAN IOt�-OE R+t-V 21 - - - ---- -- - - -- -- — -- -- - r- -- t- -- _. —.. ---- - - -- - -- _ - - BEECHTREE - -------- - ___. TERRACE 49Pueuc ROW -- 25 MPH DESIGN SPEED --- ----- - - - - -- - - -- - --- --- - ------ ----- - -- -- - ------_- --_ -- c --_ - --- -- MtL!`9 �� - - -- MP -ACTED----- - _ -FILL - ---- -- --- -- - I ---- -- � -- - - --- -- -- - - - _ __ _._ - - �= _- -- --- — ---- -- ----------- - ------- _.-- -----T - AADT=586 -- - — - 1'�30' HORIZONTAL - - - - - ---- --------- — ---- -- - - -- --- - ------ - -- ---- -------- - -- - - - 1 +00 IU+DU I I +uu 11+nu 1 Z+UU 12+50 13+00 535 530 525 520 515 510 505 500 M l� I 5 13+5(J / / C4 V / / s � / /Xi + ' Fr;!iFL F_ 3,EMR.IPAD,E . r 1 MUTCD 6F-7 DETAIL C9 Not To Scale F-cce or Curd L fre l� R�yR1Gyf�r lifgae NdAfi?� F' 2, _m Rolltpp C1 rb 2 ROLLTOP CURB DETAIL C9 Not To Scale HIM ENGINEERING LAND PLANNING - PROJECT MANAGEMENT 912 E. HIGH ST. 434.227.5140 CHARLOTTESVILLE VA, 22902 JUSTIN@SHIMP-ENGINEERING.COM r M, imp L' . No —A 183 �; I2 FINAL SITE DEVELOPMENT PLAN FOR PROFFIT ROAD TOWNHOMES NORTH ALBEMARLE COUNTY, VIRGINIA SUBMISSION: 2020.03.20 REVISION: 1) 2020.05.27 UTILITY ORDER SET 2) 2020.06.03 SECOND SUBMIT. 3) 2020.10.08 4) 2021.11.08 5) 2021.12.17 6) 2022.01.13 (Adding Sight Easement DB/PG) FILE NO. ROAD C & D PLAN 19.029 2 BEECH TREE TERRACE PROFILE C9 SCALE: VERT: 1 "=10' HORIZ: 1 "=30' Affiemarle County As -built Road Plan Policy -bunt dra vines sljall be.prepared fvr all public and private roadwayconstruction projects within Albemarle: County- The following is a list of the minimum information required on the drawings. Additional information may be requested The County only reviews private road as -built plans. The county does not review, or approve public road as-builts. For questions regarding public roads, please consult Mth VD.0T_ I- A sigated and dated professional seal of the preparing engineer or s=,eyyor _ The na and address of the firm and individual preparing the drawings on the title sheet_ 3_. "As -built"' pnist be labeled on the drgwings with the date of preparation or revision, 4- The constructed location of -all items associated with the road construction must be shown. The items include, but are not limited to the following` a- Horizontal Alignment - Shaw and label, nieasuseutent points, and an interpreted line between measurements. Shuiv the as built centerline over the design eeuterlime_ I)ist,� fish between the design elevation and as -built by labels and line type. Measurements. shall be at eachstatiou as a niininnlm and at f-equent enough intervals to accurately portray thews -built centerline and the position of the roadway within the tight of --way or easement, Any portions outside the right cif-*qy or easement must be corrected by plat or construction, b_ N"ertical Alignment - Show,and label measureruent points, and an interpreted line between measurements. Show the as -built centerlme over the design centerline_ Distinguish between, them by labels and line t-ypf-- "Write.the constructed vertical elesrations adjacent to the design elevations- Distinguiklf between the elevations by striking a single line through.the design elevation_ Measurements shall be at each station as al, inintm i r and frequent enough intervals .ta accet ateiy p'of ay the as bttiit centexliiie_ For- alignments which deviate sipniticantly° frprn the design, provide curvature and sight- distances- Corrections maybe required for alterations from the design alignment_ b: Edge of Far emeai -Display the constructed edges.o p t s enrent and width measurements at, every .station, or more frequently if necessary to accurately portray the as -built edges_ Show the as -built edges a . er the deli ed es_ Shoo and label constructed ed e f a reruent radii for all intersections and cul- de -:sacs_ Edges, for si( em r le, a,s well as ramps and curb cuts mrlst be included- c- Cuh arts, Pipes and Drainage Structures - Display the -installed tyge of drainage structure, culvert(gipe size, U ateraal, rulers or end treatineut(s), inlet and outletprotection, alignment and invert elevations compared to des k For slupesfiatter than des- -gn, ar inverts shaUoWff' than design, pro -vide O nt ti L er Si stare c a ores de standards - sign Ducal Lines - Dis .la the constructed loeaticTu of all ditch tines o d p _ y r inch riin9 typical sech g direction of floes, and linings_ e- Drainat a Easements - Show all latted,easements with dead book ieferences labeled` Dr:aina e must g p..; g be Wkhin'platted right-of-way.or diainaPe easemtents. Pr6N ide copie5' ofrecorded docuruents_ e- Guardrail - Display the constructed location of guardrail, including the guardrail type, length and applied end treatments, compared to design- f Bight of Way and associated easements - L abel.deed book, and page numbers for all dedicated right- ofW'6a_ys, sight easements, slope easements, etc., and provide copies of recorded documents_ g_ Pavement De.signs'- L:abel the as built pavement and base on the design t)'pical sections- Strike through any design elements which were not applied. Inspection repvris are required for fill cosnipaction CBR'and pavement applications_ h- Street Trees - if street trees are on the design plan, provide design: and as -built locations and species. i_ Sips - Show all installed signs and pavement tnariangs:.Include any pedestals or other:features: GOOD FOUNDATION MATERIAL ROCKY FOUNDATION MATERIAL INITIAL BACKFILL BEDDING 8 STONE * STABLE SOIL ROCK * SCRAPE THE BOTTOM OF THE TRENCH. REMOVE ALL S rONES 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 UNSTABL SOIL INITIALBACKFILL 24"MI MIN nn MIN. 1/68 STONE ILAR FILL AS < COVED BY ACSA / 'st.i:' G S TABLET 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 ALLO'rVED 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 ASTM A36 AND HEX NUT ASTM A588 (TYP) UNDISTURBED EARTH UNDISTURBED 2 - 3/4" DIA SOIL (TYP) ALL -THREAD ROD -WATER .MAIN w_ 's VALVE 24' MIN UNDISTURBED EARTH PLAN IF i-CLASS A-3 CONCRETE MIN 1B" ELEVATION UNDISTURBED EART SECTION NOTE: F C F 1. ALL RODS AND FASTENERS _HALL B_ GIVEN Ti'i0 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 G 2500 P.S.I. CONCRETE THIWST BLOCK PLACE GALVANIZED " WITINESS " POST 'AITH CAPPED PADS PAINTED BLUE IN REMOTE AREAS AS DIRECTED. &IARKER LOCATION MAY BE fSUSJE:T TO HICHVIAY DEPARTMENT APPROVAL, FINISHE, GRA!)E AI}.JU'STAULE TRAFFIC RATED VALVE BDx W/ LID M.J. GATE VALVE 2r'X 2' 5EARING AREA MOTE IN ROMOTE AREAS, VALVE 'BOXES'HALL EXTEAID SIX (fi) INCHES ABOVE /JnADE. TYPICAL GATE VALVE FOR ALL BENDS - I 45' -min 45' i MIN T TITS FIU. W-5 TUB-9 45' max 2 I_ 45- Max PLUG T 2 ( I I 1it I 1 FOR TEE OR WYE FITTINGS WIDEN TRENCH TO w ACCOMMODATE '� ANCHOR IF REQUIRED. BEDDING AS -� M REQUIRED SECTION 2-2 PIPE DEGREE BEND DIMENSIONS VOL. TEE AND PLUGS VOL. SIZE OF (FEET) CU.YD. (FEET) CU.YD. BEND L ITT 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 8 45 2.66 2.66 2.77 0.26 22 1/2 1.66 2.16 2.69 C.13 3.16 2.91 2.66 0.32 11 1/4 1.66 2.16 2.67 0.13 90 4.83 3.83 4 3 .2 0.83 10" & 12" 45 22 1/2 3.33 2.33 3.58 2.58 2.95 2.56 0.43 0.24 3.83 4.00 2.83 0.52 11 1/4 1.83 2.33 2.84 0.18 LARGER DURING CONSTRUCTION, THE COLLAR DIMENSIONS SHALL INCREASE ACCORDINGLY. 1. FHRUSi BLOCKS ARE REQUIRED WHENEVER THE PIPELINE CHANGES DIRECTION, CHANGES SIZE, DEAD ENDS AND AT 'VALVES. 2. USE 2500 P.S.I. CONCRETE. CROSS ANCHOR RESTRAINTS FOR VALVES 3. NO CONCRETE SHALL BE POURED ON ANY PART OF THE JOINT. 4. THE CONSULrING ENGINEER SHALL BE RESPONSIBLE TO THE VERIFY THE TYPE & SIZE OF ALL THRUST BLOCKS. NTS CONCRETE THRUST BLOCKS Fig. W-3C TD-6 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 -FOP (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 3' I CLEAR ZONE BE CONNECTED USING A PIPE SADDLE. CLEAR ZONE 3' 54.0' ROW 54.0' ROW 3. MINIMUM GRADE FOR SEWER SERVICE CONNECTION SHALL BE 27 VDOT STE CG-6 VDOT STD C -6 (1/4" PER FOOT ) CURB AN CURB AND 4. ALL SEWER LATERALS SHALL HAVE A MINIMUM COVER 2' MIN GUTTER, FYP, GUTTER, TYP. DIAMETER of 4". - r 9.0' 10.0' - 10.0' 12.0' 12.0' 5. ALL SEWER LATERALS SHALL HAVE A MINIMUM COVER T PARKING TRAVEL TRAVEL TRAVEL TRAVEL OF 3 FEET. 5. 0' 0' LANE LANE 6.0- 5.0' 5. 0' 0' LANE LANE 6.0 5. 0' �a: SALT TREATED 2 0% - 2 p% 2 0% 2.0% 2.0% 2.0% 2 x4 2.D% �T� 2 t)% 2 D% 2 0% e 2 0% 2.0% INI HcD GROUNDMARKER 11 a - - - y- r ,:.,; .n-- T' �-•-, �, ., - .=<---<- R _Flu � � �.v I; ��.s:-:w`I- _ _- -- � ' I Tr r.�r -. -.; . I; - -:,T�- T - _` _ - r . r _p! r T i' ` I f 11IJ=:t�i(g jT�� HTlt�- FEIJ T31F Ti .E'. �q T t�� %_ f �j �T- �-I)r 1TIu7TC_:,T. r I�LC. �'-r{`i- il=-iiCl" L'ANDSCAPI G-,- LANDSCAPING STRIP, TYP. STRIP, TYP. 1.5" SM-9.5A ASPHALT 4.0" CLASS A3 CONC. 1.IM S9.0 AS ASPHALT 4.0" CLASS A3 CONC. 3.0" IM-19.0 ASPHALT 3.0" IM-19.0 ASPHALT SIDEWALK (TYP.) SIDEWALK (TYP.) 6.0" VDOT 2 6.0" VDOT #21 A 4.0" VDOT 21 A (TYP.) # 1 A -4.0" VDOT 21A (TYP.) COMPACTED SUBGRADE COMPACTED SUBGRADE NOTES: MINIMUM CBR=10 NOTES: MINIMUM CBR=10 1. PARKING ON ONE SIDE OF STREET ONLY. 1. NO PARKING. 2. DESIGN SPEED = 25 MPH, 2. DESIGN SPEED = 25 MPH. 3. DESIGN STANDARD: GS-SSAR. 3. DESIGN STANDARD: GS-SSAR. JYPICAL 29 ROW CROSS SECTION (_i-�TYPICAL 24' ROW CROSS SECTION Scale: 1"=10' Scale: 1"=10' APPROX. 40.0';", ROW DEDICATION: g- CURRENT BL r }� �ROPOSED BL PAVEMENT VDOT CG-6 ' DESIGN BY STD. CURB MAIN LINE R SEWER SERVICE LATERAL CONNECTION OTHERS & GUTTER MEDIUM NOTES: EX EOP TREES STREET 1. FUTURE TURN LANE &DRAINAGE lTr� r,�t n IMPROVEMENTS BY OTHERS. 2. POSTED SPEED = 35 MPH. 10' EX. 11' FUTURE 10 6' TRAVEL 2.5' AND PE 1' TRAVEL LANE IDEWAI K LANE STRIP 4.0" CLASS A3 CONC. SIDEWALK (TYP.) 4.0" VDOT 21A (TYP.) PROFFIT RD ROW CROSS SECTION N. T. S. FIG. S-2 TD-33 NTS FIC. W-3 TD-3 BRA: DRA IF P BRICK ST SOLID CE BADE ATE 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 A fTINGS. 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. 4 t)IAIYIETEF` AND VALVE "A'ATE"R MA PVC SLEE'dE THRUST '3LO CK VALVE 90:• '1 rA,J. FITTIht(Y-. JUNCTION BOXES, TRANSFORMER PADS, PEDESTALS, ETC, - SHALL NUT BE LOCATED WITHIN THE RIGHT OF WAY. VARIES -Ia'�-- I➢'f - 1 H - - - WATER SEWER } o � LOCATION OF OTHER UTILITIES - (GAS, ELECTRIC, TELEPHONE, CABLE, ETC.) EASEMENT WIDTHS, WATER OR SEWER ONLY - 20' MINIMUM WATER & SEWER 30' MINIMUM x SEE PART 3, PARAGRAPH ➢; SEPARATION OF WATER & SEWER SYSTEMS. UTILITIES CROSSING A WAFER OR SEWER EASEMENT SHOULD BE AT 90' TO THE RIGHT OF WAY. UTILITY LOCATIONS & EASEMENT WIDTHS AIR RELEASE VALVE (ARV) NTS FIG. W-9 TD-20 NOTE: HYDRANT MUST BE EQUIPPED WiTH CHARLOTTES- VILLE THREADS WHICH IS A1 THE LOCAL STANDARD. LENGTH OF BRANCH VARIES 6' MIN 2' TO 10' (270•) 18"-22" 7 CU. FT. VALVE BOX #68 STONE 42"MIN 6" GATE VALVE X 6„ 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 e" (G?F.Qd•'ICR! s 304" KALE FI''E CQUPUty'� Grt 4vM EQUAL i SGFT EU^PE-n-1 : FGH USE ON h.TTACHM EJr,aLE FAWLY t ! t dL ::Did •'E4i CR U ,AL nE'.I'Eten L fEGr E TI 4 Il J r :"+U L;l+1GATlt-A°i ✓ R:'d r,E5 F NOTE_ u'? S'nEnTtQ, FlTntt o>Ll t)UAL SERVICE `;L I HMPJ h . A/i' IA.ALE ?WE G1JFt1nG .P AGT:i4 E`] EGllrL I' TYPE'K'. �^ F;Si U111C ON IEACHEJ 1r1..LF FAWL'e FE`IEEhnAL yE"il E 4"EFE AN IN11GATIAt METER 15 tsOT PRGIILED VARIES I ICLE SERVICE THREADED Cuk!FLINt O E j F'{H j`_y, tdIPPL AND PVC( J::.A;dCLE'> sHAt1UE (10) « . V HYE pLG - ' c -GAP l;asT I[404 LO - j LUBRICATE ALL THREADS FlnTD-IEa Gr,tGE io _METI IP 81QX (SEE FIG. It/ _,5=N 6xLLAI,G NE -Gv;c 17 TO PIPE aLCJJEO Ih P.EIto TO, DRAIN IF j' T GRAEE ALL()'i4v ] " -2„ BRA33 PIPE RIFS VARIES- V,'ATEl? ::;Alh! AtI[) '/AL'/E 2,. THREADED TAT' ARE SAME SIZE.€TLIU G DEAD END (TYPE "A"' TYi=TEAL BLOW -OFF ASSEMBLY N T1,' FIG: 'A'-8 VARIU:-q VE BOX I.I. PLUG �-RESTHAINEO JOINT 1`I171hIGS ON -LIME (TYPE "133") 0 z rn Cn r D z 0 M '1 x 27 1/2- DIA [699mm] m I26 1/4" DIA �- [667mm] 90 J 24" DIA 0 f [506mm] `I f 28 7/16" DIA [722mm] 36" DIA [914mm] FRAME SECTION 2" OF SM-9.5A SUPERPAVE 6" - VDOT #21A BASESTONE o°o°o°o°o°o°o°o° II I II I II I II I II I II I II II I II---- COMPACTED SUBGRADE TYPICAL DRIVEWAY SECTION C 10 Not To Scale ,i6"., Ci.'rF4iNElTEk V t t `CC t uP_ 4-VETS? -Ca,tPUi-AiiGrJ ;Tqa ,�� a NE NEr,E�rn`f 2k� r A. � G1AttETEfl ... 1 i.r P R QUA AND °�ETTq (z-ir{H '� Lan,. snrF firer, r.uT . .Vat rA _?d. ni':7�NE; �1• Fl E;.2011, H(1 Df A6V�,ER,ATE TYPICAL SERVICE LATERAL IN STALLATION /si t 1" METERS) N TS FIG.. 1ST-aA TD- TO (4) 1" (25mm) DIA HOLES ON 32 3/4" (834mm) DIA BOLT CIRCLE. 1" 2" (51 mm) LETTERS (RECESSED FLUSH) _(2) CLOSED PICKHOLES 1 1/2' [38mm] (2) CORED PICKBARS 1 1/8" (29mm) DIA BOSS 1 1/2" [38mm] 7" [178mm] 26" DIA 1 1 /2" [660mm] [38mm] 1/4" (6mm) DIA 3 1/8" NEOPRENE GASKET [79mrn] 5/8" [16mm] 23" DIA [584mm] 25" DIA [635mm] O.D. OF GASKET GROOVE SECTION 4 as 4" - 3,000 PSI CONCRETE A 4" - VDOT #21A BASESTONE o°o°o°o°o°o°o°o° ;I I ; I 'I I (I 'III I II I) I I j COMPACTED SUBGRADE =5),TYPICAL SIDEWALK SECTION HIM ENGINEERING LAND PLANNING - PROJECT MANAGEMENT 912 E. HIGH ST. 434.227.5140 CHARLOTTESVILLE VA, 22902 JUSTIN@SHIMP-ENGINEERING.COM Q � 0p, Uj M. S IMP ri' No 6, 183 �[_ 1 FINAL SITE DEVELOPMENT PLAN FOR PROFFIT ROAD TOWNHOMES NORTH ALBEMARLE COUNTY, VIRGINIA SUBMISSION: 2020.03.20 REVISION: 1) 2020.05.27 UTILITY ORDER SET 2) 2020.06.03 SECOND SUBMIT. 3) 2020.10.08 4) 2021.11.08 5) 2021.12.17 6) 2022.01.13 (Adding Sight Easement DB/PG) FILE NO. 19.029 SITE & ACSA DETAILS Not To Scale C10 Scale: 1"=10' 1A 2A 3A 4A 5A 0 540 # -- 535 530 525 520 515 510 505 500 495 10+00 10+50 11+00 11+50 12+00 12+50 13+00 13+50 14+00 1 SAN. SEWER 1A-5A C11 SCALE: VERT. V=10' HORIZ. 1"=30' FRAME & COVER (SEE FIG. S-1-D,E) SLOPED AREA � STREET SURFACE OR NON -PAVED AREA 1'-0° MAX RUBBER COATED STEEL I, STEPS CAST IN PLACE 3'-0' PdIN PRECAST REINFORCED CONCRETE SECTIONS 12" MIN "O" RING SEALS a 16" MAX MINIMUM ELEVATION DIFFERENCE ACROSS M.H. 5" 4'-O" 5' FROM INLET TO OUTLET SHALL BE 0.20 FEET. DEPTH OF FLOW CONCRETE FILLETS VARIES CHANNEL TO BE 3/4 DIAMETER OF — '=�--_ CONTRIBUTING a -- SEWER. a d.. 12 A FILLETED INVERT FOR A SMOOTH . , I .a TRANSI FION 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 SEAL ED & GROUTED INSIDE AND OUT. TYPI CAL MANHOLE SECTION SHOWING BRANCH TIE-IN N.T.S FIG. S-1-A TD-25 550 545 540 535 530 525 520 515 510 505 500 495 490 � -____'.- -__ - ( o +. 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SEWER 2A-2D C 11 SCALE: VERT. 1 "=10' HORIZ. 1 "=30' w J z I V. � \ �\ J ,'� , , , i 12" -�- r I i R lei ' L 1 _-f n 3000 PSI CONC. BASE BENCH SLOPED TO FLOW CHANNEL 1/4" : 1' MIN FLEXIBLE CONNECTION -/ NOTE: WITH STAINLESS STEEL ALL CONNECTIONS TO BAND EXISTING MANHOLES SHALL � BE CORED AND A FLEXIBLE w _j CONNECTION " BOOT " INSTALLED 2" BRANCH 0 TYPICAL MANHOLE PLAN SHOWING BRANCH TIE - IN NTS FIG. S-1-B TD-27 36"MIN 24' 8"MIN EMBEDMENT SPRING LINE O\ OF PIPE U NO. 68 STONE - - - REMAINING BACKFILL SHALL NOT CONTAIN ROCK MATERIAL LARGER THAN 5"IN ANY DIMENSION -INTIAL BACKFILL* (6" LIFTS) * THOROUGHLY COMPACTED BY HAND OR APPROVED MECHANICAL TAMPER -HAUNCHING -BEDDING 6" max 4" min -FOUNDATION (SHALL BE REQUIRED WHEN SOIL CONDITIONS ARE UNSFABLE HALL 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. 58 STONE TYPICAL SEWER PIPE INSTALLATION IN TRENCH NTS FIG. S-3 TD-34 545 540 535 530 525 520 515 510 14+00 14++5U 15+00 550 ! 545 540 535 I 530 525 520 515 510 505 500 495 15+50 0 3j4 __ _-_ ____.__ _ _ _ __ - - _._ �_ _ __ 3B __. _ - - _ -- _- ---. ...__ _ __,_ __ --- -. -. __--�--------- ___ __ _ __ .__-._._. __ . - . _____--_. _ _ __ -.---.--- --._..------ .__._.___-.__._ .__ ____ _ - . _ _._._ - - - --- __. _ ---- -- - .__ - - --- -- _- -__..-. -- - - _ -_-. -------.._ X GRADE-- - - -= -•---_----_ ----, --- - - --- \� _ - - .- _.___.-_�.--..-._-.__.--_ N. ___....__.. — oo- .- ' % �...... - ,- Nn .. - - ..__.._.__ ; - -_.. --.- _ _- EW ----- �-- �` _ -- _ RADE I - - � o -- -- _ _----i + - T..- - - -- m N __._ . u�.__.._. a 5 _ T _ .__. _ --- w- C9PJ��E T T - ,, ; _ w F- - _. _ . _ - _ .- -- --- -- WL _._ _ e��mr� -. _ _ _ _ _._ �-__.__.____-_. -_ .._. _ - - ----- - _ _.- .- __ , __ _ _ -------_--- _- - ------ _ -- ... -- _ -.- - _.___-____.-_____. -- _ _ _ -_________._ __ _ _ __ __ __. ___ _._-__-- __ . .. -_-.___.____.. _.._ _____.r.__,__- _.__. _ 189 T2 LF 8 -SDR 6 @" 0 55%_--_ _ _._ __ .�. --`-- _.._ o ____ .. 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SEWER PROFILES C 550 545 540 535 LO 530-65 525 Lo ILI 520 515 510 CD 505 500 �; 10+50 o 18" SUMP �z o- >z - z 520 515 510 505 500 495 490 485 480 - - ---- ---- - --- I - - ----- ------ - _ - --- -- -- --------- ---- - --- -- --- - ------------------- --� - - - ---- _- _ _ : - -_ .. _ _.. -- . _ :_:_ ..Ln ------- --- - --- - - - -- - - --- -- ------ -- -------- - - - -- --------------- -- I ---- - --- -- r ---- -- -- - _ r7 o -I 0 1 m 0 I F i - m - o - N� I iD N rn � -1- � - , n �-N -- -- - -------f I� --I r7 - ---- - - -- --- LLJ Q w Cn of `- O N T 00 tyJ o.ao --� ------ Q� - a_..- - n-- ----- °? 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W - O O I � ¢ W J 0 + rn CS, .. r w I- z - i I t) N T E R 2 .- --_ __-- -- S - M t 2 5 E - OR H P S T 2. -r- --_----------- - - _-- - -3 i 25 - 0 :------------ - - - ---- ---- --- - --- ---- - - - __... - -- -- - --- -- -- 475 10+00 10+50 11+00 2 STORM SEWER FI-F2 C12 SCALE: VERT: 1"=10' HORIZ: 1"=30' B1 535 530 525 520 515 510 505 500 495 490 11+50 12+00 12+50 520 520 515 515 510 510 5 505 05 500 500 495 495 4 490 90 485 485 480 480 475 535 545 530 540 525 535 520 530 515 525 510 520 505 515 500 510 495 -_..m -I _o m o0.,..... 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F 0 0 MIN f r- -,n ;i-, rn ,r, _ v7-- �- � -��-�- �'- --�--�-�?- -� Q -Q -- i --�✓- �-�wZ-�-- � �I -�-- ---�-w7-�- G ----�---�`�--- - ---------FILL-- ------ _- . - --- ------------- ._.__ _- __ ----- --- -- - -- ---- _ - ..-------- - ---- --- - - ._ CD 0 - - --- - - - ---- - - - - -- .. _ - - - - - - _ _cao ¢ z -.. - ----- -- --- - ------ ----- T - -- --- -- - - - - - - -- - -- - - - � 0 0 COMPACTED - - - --FILL ---- - -- -- - - ------ - -- ---- --- -- ---- --- - -------------- -- --- --- I 1 - - --- - - -- - -------- -- --- --- - -- - -- - -- -- -- __- - - - - - ---- - - - - - - - ----- --- - .-.. ----- - -- - o - -- -- I - I - �z I I- 495-10+00 10+50 11+00 3 STORM SEWER B1-B7 C12 SCALE: VERT: 1 "=10' HORIZ: 1 "=30' 11+50 12+00 12+50 13+00 13+5U 14+00 14+5U 15+00 Cl C2 535 530 525 520 515 > z 10+10 z_ 10+00 4 STORM SEWER A4-A4A C12 SCALE: VERT: 1 "=10' HORIZ: 1 "=30' A4 4 535 530 525 520 515 510 co ap__._.__ --- p rn---------f C o-- --w -- - -- -----w Q - - WL - - . GL -- _-O � - ----34:88-L- _ 0 R T -- In 520 515 510 C15) 505 500 I 495 490 4 �q 0+00 10+5085 7 STORM SEWER C1-C2 C 12 SCALE: VERT: 1 "=10' HORIZ: 1 "=30' 520 515 510 505 500 495 490 85 O o-o z ---- -- - --- --- -f _F Q -- z-------- N LEXSTORM-PU -- 4DETAIL_4_SHEE D - - - -- - - --6„ -SUMP 36"06"X24' -- ----00_NC.--13AS 0 0 E R TWALL 3 -o o_ z 00 z - G-TEf3 --�o --------- ,n,n----FILL- ---_-- --- o -00 O z - - ----- - -p o = v - ---- -- - - -------- 15+5U 535 530 525 520 515 510 505 500 495 490 5 Proffit Rd TH North Inlet Drainage Area Summary Impervious Pervious C 0.3 To Inlet Area Impervious Turf C A 7 10 590 7 201 3 389 7 0 1 , 0 24 A6 4,125 2,805 1,320 0.71 0.09 19 540 :: 3 287 6 2 3 5 ;c 0. 71 i 45 it 0. MA 15,260 10,377 4,883 0.71 0.35 A4 9,540 6 4;87 3,053 0 71 OR22 A3 3,755 2,553 1,202 0.71 0.09 136 6,815 4,634 2,181 0.71 0.16 65A 19 825 13481' 6 34Q:' 0 71 0 46 B5 1 255 3 9,013 4,242 0.71 0.30 64 7 830 u 5,324 .,,,. : ,...., ..2,506 B3A 17,430 11 852 5 578 , 0.71 0.40 C2 1,215 6,321 2,974 0.71 0.21 F2 `< 684�100 '' 11,3�256 5; 9,8 0 70 . G 14,860 9,160 5,700 0.67 0.34 IDITCH 2A 6 880 860 6,020` 0 38 016 DITCH 213 15,230 0 15,230 0.30 0.35 11 INLET DRAINAGE AREA SUMMARY C 12 NOT TO SCALE Proffit Rd Townhomes North Modified LD-268 Roadside and Median Ditch Design Form Side Slope Max Earth Protective Lining Ditch C A CA TOC L R Min Slope Slope Design Intensity Q (cfs) Allowable n=.03 EC-2 or EC-3: n=.05 Paved: n=.015 INCR ACC _:1 -:1 (tuft fuft Storm m/hr ( ) Velocity (fps) Y i P) Vel.* Qn Velocity' Y Depth- P Qn Depth P 1 4 4 O.OSt? 0;050 2 Yr 4 0. 10-Yr 4.35 0.22 2.95 0.61 10-Yr 6.81 1.96 0.10 2.07 0.58 10 Yr 6.53 2.57 0.13 3.27 0.70 I :ai Tl. di 10-Yr 6.53 1 2.79 0.14 4,91 0.59 Velocity calculations performed using maximum slope for this application *"Depth calculations performed using minimum slope for this application 1 12 VDOT: LD-268 �12NOT TO SCALE HIM ENGINEERING2. 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: 1) 2020.05,27 UTILITY ORDER SET 2) 2020.06.03 SECOND SUBMIT. 3) 2020.10.08 4) 2021.11.08 5) 2021.12.17 6) 2022.01.13 (Adding Sight Easement DB/PG) FILE NO. STORM SEWER PROFILES C12 II F11 PIPE OUTLET CONDITIONS A I L 3do (MIN.) )IPE OUTLET TO WELL )EFINED CHANNEL ANLA WIIH NU ULrINtU CHANNEL L a D % d T_ SECTION A -A FILTER CLOTH KEY IN 6'-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. Q10 La (ft) (ft) � Do ft 3Do d50 depth Outlet (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 E2 E3 52014 515 510 505 500 495 490 485 480 475 -- - ---- -� ' Q ---- --- --- ---- -�-- CUN -- U.- -_ TOP-"507 70- CD o o-o or + ^ CD _._ I Im --------- ---- o ----------------- -Lo ----- ------ r r�' � -- LPERF PVC U D- -- - ---o ---C2 _ ._ .- �P-12 5% - - ----- - -42- ------ - - --HP-.STORM. - 10 81 o - - ----- --00 _ --- �- I 520 520 515 515 510 510 505 505 500 500 495 495 490 90 e ■ GRADE PVC OW MOMME W. US flfl ( L NV -�� I -,�}`F 1-t- t 4 i v ,� J-''t✓rl'�t�l...�y^Sa:r,[,S9��.•�,r r�.�'•.,c,'7 �<�,[�Mira�cl,1{{� ,��m.��~<..e+�, ur�j�w,'c�.'��,r,�;,�r°�t!"r� .r'Jx���e I - ---- -- ���:f-7.t 4'!���s+'+.. se? -S�r.=F7,.;r•r'£?� iP,✓ti* �y %% t yS.}G,x.'>»• 'cY.� �IRIE _- _____ N 6•-UM PER I- 7.50.- +LL97�i NOVAE NIA.-3' STONE _.ANC WOERDBNN --- ._.. AIW N S-' YANUFAC7lNFR SPED O _ 4 to+oo 10+50 485 480 75 10+00 10+50 11+00 1 STORMTECH BMP OUTLET DETAIL 2 STORMTECH BMP PROFILE C 13 SCALE: VERT: 1 =10 HORIZ: 1 =30' C 13 SCALE: VERT: 1 10 HORIZ 11 20 520 515 510 505 500 495 11+00 CONCRETE WEIR E3 TOP=507.70 MH-1 6" PVC UNDERDRAIN AFTER WEIR INV. IN 497.50 24" HP -STORM BEFORE WEIR INV. IN 503.44 ,ONCRETE VEIR E3 -OP=507.70 2"x24" TRASH RACK 1.x13" ORIFICE IV. 505.14 TERTIGTH DUT TO Z. E3 )" MH-1) INV. 496.50 3 WEIR E3 DETAILS C13 SCALE: VERT: 1 =10 HORIZ: 1 =2 5 OUTLET PROTECTION TABLE (OP) C13 Not To Scale / J 0 / O �S / c PROPOSEDLAYOUT NOTES 114 STORMTECH MC-4500 CHAMBERS MANIFOLD SIZE TO BE DETERMINED BY SITE DESIGN ENGINEER. SEE -TECHNICAL NOTE 6.32 FOR MANIFOLD SIZING GUIDANCE. U) MG 16 STORMTECH 4500 END CAPS DUE TO THE ADAPTATION OF THIS CHAMBER SYSTEM TO SPECIFIC SITE AND DESIGN CONSTRAINTS, IT MAY BE NECESSARY TO CUT AND m F / TW 509 ` 12 STONE ABOVE (in) COUPLE ADDITIONAL PIPE TO STANDARD MANIFOLD COMPONENTS IN THE FIELD. O j O z-' 60 STONE BELOW (in) THE SITE DESIGN ENGINEER iIAUST REVIEW ELEVATIONS AND IF NECESSARY ADJUST GRADING TO ENSURE THE CHAMBER COVER ACHIEVED 40 %STONE VOID REQUIREMENTS ARE ME L Z LU B W 500 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 > > w I / - X-,C�,C, \ NEW S WM�� 5378 SYSTEM AREA (W) INSITU SOILS. THE BASE STONE DEPTH MAY BE INCREASED OR DECREASED ONCE THIS INFORMATION IS PROVIDED. W U o N. 308 SYSTEM PERIMETER (ft) THE SITE DESIGN ENGINEER MUST REVIEW THE PROXIMITY OF THE CHAMBERS TO THE RETAINING WALL AND CONSIDER EFFECTS OF o POSSIBLE SATURATED SOILS ON THE RETAINING WALL'S INTEGRITY. Q. O No THE SITE DESIGN ENGINEER MUST REVIEW THE PROXIMITY OF THE CHAMBERS TO THE BUILDINGISTRUCTURE. NO FOUNDATION LOADS / / \> t, / FACILITY E S M T PROPOSED ELEVATIONS - Z, / SHALL BE TRANSMITTED TO THE CHAMBERS. THE SITE DESIGN ENGINEER MUST CONSIDER EFFECTS OF POSSIBLE SATURATED SOILS " ✓ } ,F / 51925 PdAXIMUMALLOWABLE GRADE TOP OFPAV R1ENT/UNPAVED ACHIEVED Q rn ? Q ( ) I ON BEARING CAPACITY OF SOILS AND SEEPAGE INTO BASEMENTS. lL v- - / 510.75 MINIMUM ALLOWABLE GRADE (UNPAVED WITH TRAFFIC) LL U 510.25 MINIMUM ALLOWABLE GRADE (UNPAVED NO TRAFFIC) 0 H . „ `� \ ` �,,,,• \ .-"✓�e�l�( \ 510.25 MINIMUM ALLOWABLE GRADE (BASE OF FLEXIBLE PAVEMENT) 510.25 MINIMUM ALLOWABLE GRADE (TOP OF RIGID PAVEMENT) F. O 509.25 TOP OF STONE o a 1\ 508.25 TOP OF MC 4500 CHAMBER / \ \ j�+�- ` 3 505.70 18" TOP MANIFOLD / CONNECTION INVERT" 1 \ \ \ 505.17 24' TOP MANIFOLD INVERT o i,n \ I .� , � ""S•..,� I `'� \ \ -"' ~f \' 503.44 24' ISOLATOR ROW CONNECTION INVERT 6" ADS N-12 DUAL WALL PERFORATED HOPE UNDERDRAIN E 1 \ \; `•:` � - \ �y ' Ot� 99 v \ Ly v SIZE TBD BY ENGINEER/ SOLID OUTSIDE PERIMETER STONE 503.44 24" BOTTOM MANIFOLD INVERT ( ) / '' ; � \ ,� \ 0 O / 503.25 BOTTOM OF MCA500 CHAMBER o o •n \ , 499.25 UNDERDRAIN INVERT a ~ °° / WEIR REV: 49$.5�... 24" X 24' ADS N-12 BOTTOM MANIFOLD o H / / 1 �.iF1 Cam- �'•� )` \ -- HIM - 498.25 BOTTOM OF STONE 24" PREFABRICATED END CAP, PART# MC45001EPP24TW MAXIMUM OUTLET FLOW 7.0 CFS J -�� I- I E 3 ' /\ \ TYP OF ALL MC-4500 24" TOP CONNECTIONS INVERT '2.26"ABOVE CHAMBER BASE ° //y. \ 506 /X (SEE NOTES) w t--'' > TIER 1 DEEP COVER SPECIAL PROVISIONS 24'X 24 ADS N-12 TOP MANIFOLD " z �-�� � _���1ENGINEERING • 1. INSTALLATION REQUIREMENTS SHALL BE AS SPECIFIED IN THE INVERT 23.05" ABOVE CHAMBER BASE `L a-� �-`'✓ 5� _ } ✓7 ,B 0 0 u4 _ ( / , .- r �V J { ?\1'� �i LAND PLANNING - PROJECT MANAGEMENT STORMTECH DESIGN MANUALS AND CONSTRUCTION GUIDES (SEE NOTES) o „� - �.•j- EXCEPT AS MODIFIED IN THESE SPECIAL PROVISIONS. ° r PROPOSED STRUCTURE W/ELEVATED BYPASS MANIFOLD / y_-._,- .- 2. ATTENTION IS CALLED TO "TABLE 1 - ACCEPTABLE FILL MATERIALS" - --- 18" X 18" ADS N-12 TOP CONNECTION - i 'o / J �/- -St`" -��` rTE•: -.r i, \ .r - �.. MAXIMUM INLET FLOW 19,0 Cr. '\ \ ---_ _... _ .I 3 a g �,:.. / } •;y'; ,.k _ }. X, IN THE STORMTECH CONSTRUCTION GUIDE AND ALL OTHER \ �, •i ,._ �' INVERT 29,36" ABOVE CHAMBER BASE B rc ..jr ;\� .^ (DESIGN BY ENGINEER /PROVIDED BY OTHERS) _ ° i /�" t / ., \�"`._, ' r >t �\ ��"' }d T1 - ham, \ / \ APPEARANCES OF THE "ACCEPTABLE FILL MATERIALS TABLE. FOR (SEE NOTES) ' / IC- {,1'` �l -� �-" I N V - 5 0 . 4 4 AREAS OF THE SYSTEM WITH COVER ABOVE 7 FEET (2.1 m) FOR-_�,,, - y a - -tr-- �p�512 912 E. HIGH ST. 434.227.5140 THE MC-4500 AND ABOVE 8 FEET 2.4 m FOR THE MC-3500 24" PREFABRICATED END CAP, PART# NIC45001EPP24BW J ^•ypry' �, ,I Ij I PROPOSED STRUCTURE W/ELEVATED BYPASS MANIFOLD o ( .i / . _ - , � _,('�. - .. '. - \.�� h ( ) TYP OF ALL MC-4500 24" BOTTOM CONNECTIONS AND Ff �i ------�-_ _.- ______{(_ ._i)_____-. ____.__ >cy . '`1�� 11v.�._ _,,.�,",. -'1,, i,(�'. , >'�,�x 1 EMBEDMENT STONE SHALL BE COMPACTED WITH 3 PASSES OF A /, t - (DESIGN BY ENGINEER! PROVIDED BY OTHERS) w / \ _ -'� �.h ��•d. - - <>-� CHARLOTTESVILLE !A, 229D2 JUSTIN@SHIMP-ENGINEERING.COM ISOLATOR ROWS .. {.... ._(I (- .. a, a ` .-�.. - //ij' ?' %" f. `'T.. / WALK BEHIND VIBRATORY PLA"TE COMPACTOR OR JUMPING JACK IN I '-; � 9� I � >3 � � / 1 / .- '"i ` 7 ^'};� � � '�-,�-�(" � � _� ���/ �����^) he B W 506 1 �T 12" ( nun) LIFTS. 3. STONE SHALL HAVE RELATIVELY FLAT SIDES AND SHARP EDGES (ANGULAR) OR RELATIVELY FLAT SIDES AND ROUNDED EDGES AND r% - _ ■� - ��` r%;!may- \ SHALL CONTAIN LESS THAN 20 % FLAT OR ELONGATED PARTICLES. INSPECTION PORT (TYP 2 PLACES) I li 11 �� / ) iI _ F a .T'-,' / '• �� = " j ,, '- T -.t�_ "`F-��1 . ,�' FLAT OR ELONGATED STONE IS UNACCEPTABLE. FOR C-) / / ; �- '' / ,- ( ��` }< \ -•-�.^ ,a �,. -�< '" \ ), ),- DESCRIPiIONS OF ANGULARITY SEE AS TM D2488 "STANDARD \/ PRACTICE FOR DESCRIPTION AND IDENTIFICATION OF \( f;( ' I` ,I---�}I r ,.;1 ) �� / ,-�'` _;(._ ,)� `.< _ ')�.� � 6 P V C SOILS (VISUAL MANUAL PROCEDURE)". ISOLATOR ROW L tr•{- -� 8 w ,_ �_• \/- 4. STONE SHALL BE HARD AND DURABLE. IT IS THE ENGINEER'S OR SEE DETAIL /TYP 2 PLACES �� I ti� ,; � �I' I 1� t � E �� .,_ •-` - . )r � -.. - I N V - 5 0 5 , 1 CONTRACTOR'S RESPONSIBILITY TO SELECT HARD AND DURABLE ( )�»:'�--',I'-"-"- _. -I -, ----� /1 / -1_ _ T\\ -rf,-, _ �_f-�,C L m "�. r r ! i r�` STONE. STORMTECH CONSIDERS AN LA ABRASION VALUE OF LESS '- - - �-- I --y �,- ) � x / / ,. 1 -''( ::� j.)-' ., � ^. ` �- (. �r � r - i it - s ( , f{ a THAN OR EQUAL TO 30 TO BE HARD STONE. '' ' 5. FOUNDATION STONE SHALL BE MECHANICALLY COMPACTED WITH j II II II x +� 1 C t } p ` A VIBRATORY ROLLER OR VIBRATORY PLATE IN 6 (152 mnQ LIFTS. � PVC - 6. EMBEDMENT STONE MUST BE DUMPED IN PLACE BY A STONE -'>; - --. - --' - -- --' ---..•k :' FA /. ,, 1 - p �- ter' ` t �1 V C �� 7 iii > {{ { j" SHOOTER OR CONVEYOR OR EXCAVATOR. / ,.' `'`� � ;. f �_. ' �-y1 ...��l���r, e .Y,; -�� .�.. <�"�-f •-�. �� - S. 7. INSPECTION DURING THE INSTALLATION BY THE ENGINEER, %� -- Y _ ; _ I r �; ° i / !.. 1 , r " -� ! a• ! -- _ _ 0 B S E R VA TI 0 N PROPOSED STRUCTURE WIELEVATED BYPASS MANIFOLD �n , T`_ •_ OWNER OR OTHER REPRESENTATIVE IS RECOMMENDED. THE - -� o �� '` :�' r; -f ( r -1; �.. - -� ' + �r. ( {. t� /{ j� INSPECTION SHALL INCLUDE OBSERVATIONS OF THE CHAMBER MAXIMUM INLET FLOW C: f1.. 7 jti:(1- (DESIGN BY ENGINEERI PROVIDED BY OTHERS) 4 �' I �'1YA m � o w � / � � ,%�V� } a;'('! -rr < r _ .- C`-�.{, , ,'i -� ` �.. i- - y>f { P 0 R T TYP � -� 4.� SYMMETRY DURING BACKFILLING TO ENSURE THE CONTRACTOR'S im. �: ( -, I Z -f ,Y "''� �� _ r' _ jt F;.. }- . - ' 7 "� `-! METHODS ARE NOT CAUSING UNACCEPTABLE DISTORTION OF THE ��__-- i_- -- -_ Q = f R '' � •-`J -�,�! �. - (-� - .Y� - t {( ��t CHAMBERS. 1r j O °o / �� ^$J.{ •t_' �} -( "� ._ ....... -' -. .... _ ,�L- 8. AN ADS FIELD TECHNICIAN WILL CONDUCT A PRE CONSTRUCTION / -- - {( Ir�f^ ej z INV- 5 0 5.70 �- `f -�, I` 2` MEETING TO TRAIN REPRESENTATIVES OF THOSE RESPONSIBLE F- ¢ - w i - „' � ,,,.--""1- � _. -j� ! (},r}^ (- e� , , � -; Y l-' i-� FOR CONSTRUCTING THE SYSTEM AND THOSE CONDUCTING THE / PLACE MINIMUM 13 5' OF ADS o !`` ,�,� �-'- - - -.• - .. 18" X 18" ADS N-12 TOP MANIFOLD J GEOSYNTHETICS 315WTM WOVEN - „� _ _ .)' • • t -4 Y _ t� -' _ - t<. ;.(; r-�- } _�(. i' ` ; _-.' ,t.. MANDATORY INSPECTIONS OF THE INSTALLATION. GEOTEXTILE OVER BEDDING STONE AND Yn_ {� �� `- rR: �' �f`. J`7'✓` r INVERT 29.36"ABOVE CHAMBER BASE (SEE NOTES) UNDERNEATH CHAMBER FEET FOR �� �{'' 1 /\ '�-, _ i. -� .: - { _ ,- .r- _ �, %• (1 { SCOUR PROTECTION AT ALL CHAMBER INLET ROWS � �n / ae.� . ,.. -. �' 1- ! '� - - � '� �{ r.) � f r C ,- G �f .: � -,�\ `� ,C�•� C !{.� .._..('f=16..'.,rS::1{� --� -�}�}) Y�.�F,c. 18 PREFABRICATED END CAP, PART# MC45001EPP18TW � �� �`. •- --' �SY }1- ` .:� --?'� .r �) �- 1 ' - - - _j' 1 ',` { .-}'-�- �1-• � �. I� TYP OF ALL MC-4500 18' TOP CONNECTIONS _ -�(� �- t; ,. } 503 a BW 508 - "-�\1 INV 40 n / I A1�R ROW. \, - SHEET 11 f�j 2 6 / INV- 50�`�:L�4 � rx(! { �`1�K` err }�f ` � �� {Q r � C r �r Y{ ' .� � `\ � \_ y '� C r s < .(r r ;{ _ rr c \ 1� FINAL SITE DEVELOPMENT PLAN FOR o F � � � � �i-}},, p ram... ,'" � r�� � r } `� ,-� � 1 sr`h PROFFIT ROAD (�.- 7 �� � r IS ATOR ROW \ \ / ( {l t r ) r �- f ,� � �. �� I 503 25 �Jrsr-F�� r5,� r j; \ \ TOWN HOM ES NORTH /�f\/ � ., ,>r ��.•{ ..,;.I .. INV= 5 0 5.17 _. - "<��' � r{� . �-�- . r , � .Y / \ ALBE MARLE COUNTY, V I RG I N IA / G a t,� I�•�r {� s -_((- {'/ \ SUBMISSION: ` 2 2020.03.20 "r'lr. -1Gt ✓• � .?� -�� . .. -�.. REVISION: 1) 2020,05.27 UTILITY ORDER SET 2 2020.06.03 SECOND SUBMIT, 3) 2020.10.08 r / 4) 2021.11.08 6 VC\ \ 021.12.17 < \ �\ \ 6) 2022.01,13 (Adding Sight Easement DB/PG 2 `� •tfV1Tl�_ ,� FILE NO. 19.029 �a BMP DETAILS . \ 4 STORMTECH BMP PLAN 10 0 10 20 30o`ti� C 13 SCALE: 1 "=20' Scale: 1"=10' ,�\N C 13 T.M. 32 2OA3 4 / PROPERTIES LIMITED PARTNERSHIP D . B . 2309-419 D.B. 10 - 86 45 PLAT D.B. 718-388 PLAT D . B . 695-26 PLAT \ \ \ \ \ \ I I \ e \ I 1 1 I I o I PLANNED DEVELOPMENT MIXED COMM. \ \ \ \� \ \ / I ✓�\ \� \\ \ 11 1 i I O O I\\ \ 11 1 1 1 1 1 t :� -� �v� I � I I► I �� I � � I/ I I j/ I I \ ,���- �� I� II 1 I /i i i I � ► I 8,` NOTES: 1. RECREATIONAL EQUIPMENT AND FACILITIES SHALL BE 000 sF OODED PASSI REC EATVE I I \ \ , \ \ \ MAINTAINED IN A SAFE CONDITION AND REPLACED AS I AREA 10' e i \ \ \ NECESSARY. MAINTENANCE SHALL BE THE RESPONSIBILITY c, / / , sow SLOPES I I I \ 1 \ \ \ \ OF THE PROPERTY OWNER IF RENTAL UNITS OR A o I y o° 1 do FS I \ \ \ \ \ 0 BENC s) I \ \ 1 \ \ \ \ HOMEOWNERS' ASSOCIATION IF SALE UNITS. �NATUR L WQ OD I I I 1 \ \ \ \ \ 2. RECREATIONAL FACILITIES SHALL BE COMPLETED WHEN PIYR IA I I I I \ \ \ \ \ \ 50 PERCENT OF THE UNITS HAVE RECEIVED CERTIFICATES OF OCCUPANCY. 1000 SF PASSIVE RECREATION AREA TO CONNECT ACTIVE AREASf 1 1 .xrf CP \ 4' I CLASS (B TY E 1 M LCHED NAIUR� \ TAIL TO LOWR REON"EA\ / \ _ r'° `'FS f,`i + \ \ \ a �` ���' ENGINEERING / / / --�� k{�, . ' k'E� E D ,TtM BEER/ \ r, uay t�r� ht 1+ V A l / l �O CO TAIN MULCH LAND PLANNING - PROJECT MANAGEMENT � I 912 E. HIGH ST. 434,227.5140 \ I J l / / , / ( k� %�_ V E1�1>? r«4 S1T3z:•_ �. VJ \ \ ,, 8 \ \ CHARLOTTESVILLE VA, 22902 JUSTIN@SHIMP-ENGINEERING.COM r J Ivt. S IMp > L' No, -A, 183 FINAL SITE DEVELOPMENT PLAN FOR PROFFIT ROAD TOWNHOMES NORTH ALBEMARLE COUNTY, VIRGINIA SUBMISSION: 2020.03.20 REVISION: 1) 2020.05.27 UTILITY ORDER SET 2) 2020.06.03 SECOND SUBMIT. 3) 2020.10.08 4) 2021.11.08 5) 2021.12.17 6) 2022.01.13 (Adding Sight Easement DB/PG) FILE NO. 19.029 RECREATION AREA 20 0 20 40 60 \tiv C14 Scale: 1 "=20' PROFFER STATEMENT ZMA No. 20.1900010 — 3223 Proffit Road Tax Map and Parcel Number(s): 032AO-02-00-00200 Owners) of Record: ALBEMARLE LAND DEVELOPMENT LLC Date of Proffer Signature: 7.29 acres to be rezoned from R-15 to R-15 Original Proffers Front building facades shall face Proffit Road. Amendment X 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 Profflt 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. ALBEMARLE LAND DEVELOPMENT LLC is the owner (the "Owner") of Tax Map and Parcel Number 032AO-02-00-00200 (the "Property") which is the subject of rezoning application ZMA No. 201900010, a project known as "3223 PROFFIT ROAD" (the "Project"). Pursuant to Section 33.3 of the Albemarle County Zoning Ordinance, the Owner hereby voluntarily proffers the conditions listed below which shall be applied to the Property if it is rezoned. These conditions are proffered as a part of the requested rezoning and the Owner acknowledges that the conditions are reasonable. This proffer statement amends the proffers applicable to the Property that were accepted in conjunction with ZMA2018-00006. The Property shall be developed in general accord with the Zoning Map Amendment Concept Plan prepared by Shimp Engineering, dated June 17, 2019 revised September 8, 2020 and shall reflect the following major elements as shown and noted on the plans: 1. The internal street network grid and interparcel connections between the subject parcel and TMPs 03200-00-00-02000 and 032A0-02-00-001110; 2. Right-of-way reservation and associated improvements along Proffit Road; 3. A minimum of 44 total dwelling units shall be developed on the property. The total. maximum number of dwelling units on the property shall not exceed 80. 4. A 25' Undisturbed Buffer adjacent to TMP 032A0-03-0B-00200, TMP 032A0-03-0B- 00400, and TMP 03200-0000-03000 as shown on the Conceptual Site Layout. Minimally Disturbed Buffers of the approximate size and in the locations shown on the Conceptual Site Layout: a. Undisturbed Buffer allows for the removal of brush and/or dead vegetation. b. Minimally Disturbed Buffers allow for minimal grading and/or the removal of brush and/or dead vegetation. 5. Garage Setbacks - Single-family attached and single-family detached units located outside of Block A, Area 1 as shown on Sheet 4 shall be subject to the following: front - loading garages shall be setback a minimum of 3 feet from the front building facade or front porch. 6. Parking Standards — The following standards shall apply to uses located within Block A, Area 1 as shown on Sheet 4 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". ZMA2019-10 PROFFER STA"CEMENT I ZMA2019-10 PROFFER STATEMENT 2 WITNESS the following signature: Owner of Tax Map Parcel 032AO-02-00-00200 ALBEMARLE LAND DEVELOPMENT LLC, a Virginia limited liability company By: Brent Hall, Manager COMMONWEALTH OF VIRGINIA C-+*/COUNTY OF to wit: The foregoing instrument was acknowledged before nee this �rthday of , ;e 2020 by Brent Hall, Manager of Albemarle Land Development LLC. My Commission expires: l ))CLrc-ll /, �O.er' V Notary Public 0OF Mwbwo u, Chuff4y NOTARY PUBUC Canmanwealth of Virginia Reg. # 167406 My C4mmWeion muct 31,am HIMP ENGINEERING LAND PLANNING - PROJECT MANAGEMENT 912 E. HIGH ST. 434.227.5140 CHARLOTTESVILLE VA, 22902 JUSTIN@SHIMP-ENGINEERING.COM U TIf O r I-+ rl Nvt. stump L' . No -A5 t 83 Ni _ FINAL SITE DEVELOPMENT PLAN FOR PROFFIT ROAD TOWNHOMES NORTH ALBEMARLE COUNTY, VIRGINIA SUBMISSION: 2020.03.20 REVISION: 1) 2020.05,27 UTILITY ORDER SET 2) 2020.06,03 SECOND SUBMIT. 3) 2020.10.08 4) 2021.11.08 5) 2021.12.17 6) 2022.01.13 (Adding Sight Easement DB/PG) FILE N0, 19.029 ZMA2019- 10 PROFFER STATEMENT 3 ZMA201900010 APPROVED PROFFERS ��' C 15