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WPO202100069 Plan - VSMP 2022-04-21
VSMP PLAN LEGEND EXISTING 0 NEW 10 10 1.00' - -310- - ---310--- 311.5 311.5 TC x 311.5 TW x 311.5 BW x O 0 ev O 10 �11.0 X0 57" c X 5781X Tw 5rX aw DESCRIPTION BENCHMARK SITE PROPERTY LINE ADJACENT PROPERTY LINE VACATED PROPERTY LINE BUILDING SETBACK PARKING SETBACK ACCESS EASEMENT PARKING COUNT DIMENIONS GRADING EASEMENT INDEX CONTOUR INTERVAL CONTOUR SPOT EVELVATION TOP OF CURB ELEVATION TOP OF WALL ELEVATION BOTTOM OF WALL ELEVATION RETAINING WALL STAIRS BUILDING ROAD -EDGE OF PAVEMENT ROAD- CENTERLINE ROAD -FRONT OF CURB ROAD BACK OF CURB CG-2 STANDARD 6" CURB CG-6 STANDARD 6" CURB AND GUTTER CG-12 STANDARD ACCESS RAMP SIDEWALK BIKE PARKING PARKING SURFACE CROSSWALK HANDICAP ACCESSIBLE AISLE HANDICAP PARKING CONCRETE/PAVEMENT-SIDEWALK RIPRAP ASPHALT GRASS EC-3 MATTING EC-2 MATTING WETLAND TREELINE FENCE STREAM UTILITY EASEMENT UTILITY POLE LIGHT POLE OVERHEAD UTILITY OVERHEAD UTILITY GUY MANHOLE STORM LINE ROOF DRAIN DRAIN INLET DRAINAGE EASEMENT STORM DRAINAGE EASEMENT SEWER LINE SANITARY EASEMENT WATER LINE WATER METER WATER VALVE AND BOX FIRE HYDRANT WATER EASEMENT GAS LINE SCOTTSVILLE TIGER FUEL MARKET OWNER (TMP 130A1-00-00-04900) JAMES RIVER ROAD LLC 200 CARLTON RD CHARLOTTESVILLE, VA 22902 OPERATOR (TMP 130Al-00-00-04900) JAMES RIVER ROAD LLC 200 CARLTON RD CHARLOTTESVILLE, VA 22902 ZONING Town of Scottsville, Proffered ZMA-1985-00003 DISTRICT Scottsville LEGAL REFERENCE Tax Map 130Al Parcel 49 DB 5482 PG 388 SITE COORDINATES 37.809120,-78.500863 BMP COORDINATES BIORETENTION BASIN: 37.808126,-78.501017 DETENTION POND: 37.807893,-78.501067 STORMWATER FACILITY MAINTENANCE REQUIREMENTS OWNER IS RESPONSIBLE FOR ALL MAINTENANCE REQUIREMENTS. MAINTENANCE SHALL BE PERFORMED FOR THE DETENTION POND AS INDICATED BELOW: 1. SEASONAL INSPECTION OF ALL INLETS FOR BLOCKAGES. 2. SEASONAL INSPECTION OF PRIMARY SPILLWAY FOR BLOCKAGES. 3. ANNUAL INSPECTION OF SIDE SLOPES AND POND BOTTOM FOR EROSION. IF EROSION IS IDENTIFIED, STABILIZE THE AREA IMMEDIATELY. 4. ANNUAL INSPECTION OF OUTLET PROTECTION RIPRAP FOR EROSION. IF EROSION IS IDENTIFIED, STABILIZE THE AREA IMMEDIATELY. 5. SEASONALLY MOW THE BANK OF THE POND TO PREVENT WOODY VEGETATION GROWTH. MAINTENANCE SHALL BE PERFORMED FOR THE BIORETENTION BASIN AS INDICATED BELOW: 1. SEASONAL INSPECTION OF ALL INLETS FOR BLOCKAGES. 2. ANNUAL INSPECTION OF SIDE SLOPES AND BIORETENTION BASIN FILTER MEDIA FOR EROSION. IF EROSION IS IDENTIFIED, STABILIZE THE AREA IMMEDIATELY. 3. SEASONALLY MOW THE BANK OF THE POND TO PREVENT WOODY VEGETATION GROWTH. GENERAL CONSTRUCTION NOTES FOR EROSION AND SEDIMENT CONTROL PLANS 1. The plan approving authority must be notified one week prior to the pre -construction conference, one week prior to the commencement of land disturbing activity, and one week prior to the final inspection. 2. All erosion and sediment control measures will be constructed and maintained according to minimum standards and specifications of the Virginia Erosion and Sediment Control Handbook and Virginia Regulations VR 625-02-00 Erosion and Sediment Control Regulations. 3. All erosion and sediment control measures are to be placed prior to or as the first step in clearing. 4. A copy of the approved erosion and sediment control plan shall be maintained on the site at all times. 5. Prior to commencing land disturbing activities in areas other than indicated on these plans (including, but not limited to, off -site borrow or waste areas), the contractor shall submit a supplementary erosion control plan to the owner for review and approval by the plan approving authority. 6. The contractor is responsible for installation of any additional erosion control measures necessary to prevent erosion and sedimentation as determined by the plan approving authority. 7. All disturbed areas are to drain to approved sediment control measures at all times during land disturbing activities and during site development until final stabilization is achieved. 8. During dewatering operations, water will be pumped into an approved filtering device. 9. The contractor shall inspect all erosion control measures periodically and after each runoff producing rainfall event. Any necessary repairs or cleanup to maintain the effectiveness of the erosion control devices shall be made immediately. 10. All fill material to be taken from an approved, designated borrow area. 11. All waste materials shall be taken to an approved waste area. Earth fill shall be inert materials only, free of roots, stumps, wood, rubbish, and other debris. 12. Borrow or waste areas are to be reclaimed within 7 days of completion per Zoning Ordinance section 5.1.28. 13. All inert materials shall be transported in compliance with section 13-301 of the Code of Albemarle. 14. Borrow, fill or waste activity involving industrial -type power equipment shall be limited to the hours of 7:00am to 9:00pm. 15. Borrow, fill or waste activity shall be conducted in a safe manner that maintains lateral support, or order to minimize any hazard to persons, physical damage to adjacent land and improvements, and damage to any public street because o slides, sinking, or collapse. 16. The developer shall reserve the right to install, maintain, remove or convert to permanent stormwater management facilities where applicable all erosion control measures required by this plan regardless of the sale of any lot, unit, building or other portion of the property. 17. Temporary stabilization shall be temporary seeding and mulching. Seeding is to be at 75 Ibs/acre, and in the months of September to February to consist a 50/50 mix of Annual Ryegrass and Cereal Winter Rye, or in March and April to consist of Annual Rye, or May through August to consist of German Millet. Straw mulch is to be applied at 80lbs/100sf. Alternatives are subject to approved by the County erosion control inspector. 18. Permanent stabilization shall be lime and fertilizer, permanent seeding, and mulch. Agricultural grade limestone shall be applied at 90lbs/1000sf, incorporated into the top 4-6 inches of soil. Fertilizer shall be applied at 1000lbs/acre and consist of a 10-20-10 nutrient mix. Permanent seeding shall be applied at 180lbs/acre and consist of 95% Kentucky 31 or Tall Fescue and 0-5% Perennial Ryegrass or Kentucky Bluegrass. Straw mulch is to be applied at 80lbs/100sf. Alternatives are subject to approved by the County erosion control inspector. 19. Maintenance: All measures are to be inspected weekly and after each rainfall. Any damage or clogging to structural measures is to be repaired immediately. Silt traps are to be cleaned when 50% of the wet storage volume is filled with sediment. All seeded areas are to be reseeded when necessary to achieve a good stand of grass. Silt fence and diversion dykes which are collecting sediment to half their height must be cleaned and repaired immediately. 20. All temporary erosion and sediment control measures are to be removed within 30 days of final site stabilization, when measures are no longer needed, subject to approval by the County erosion control inspector. 21. This plan shall be void if the owner does not obtain a permit within 1 year of the date of approval. (Water Protection Ordinance section 17-204G.) 22. Permanent vegetation shall be installed on all denuded areas within nine (9) months after the date the land disturbing activity commenced. (Water Protection Ordinance section 17-207B) EXISTING USE Office Use PROPOSED USE Gas Station & Convenience Store LAND USE SCHEDULE EXISTING SF AC % Impervious Area 13,764 0.32 5.3% Wood/Managed Turf 243,676 5.59 94.65% Total 257,440 5.91 100.0% PROPOSED SF AC Building 9,310 0.21 3.6% Pavement 71,805 1.65 27.9% Impervious Area 81,115 176,325 257 440 1.86 31.5% Wood/Managed Turf 4.05 68.5% Total 5.91 100.0% Limits of Disturbance = 3.49 ac SOURCE OF BOUNDARY AND TOPOGRAPHY BOUNDARY & TOPOGRAPHIC INFORMATION FOR PARCEL PROVIDED BY: FORESIGHT SURVEY, PC 106 CROFTON PLAZA, SUITE 8 PALMYRA,VA 22963 FIELD SURVEY PERFORMED: SEPTEMBER 21, 2021 TWO (2) FOOT INTERVAL CONTOURS PROVIDED BY LIDAR, VIRGINIA GEOGRAPHIC INFORMATION NETWORK, 2016 BENCHMARK & DATUM: NAD83 VIRGINIA STATE PLANE SOUTH NAVD88 VERTICAL DATUM 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. 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. WP02021-00069 TAX MAP 130A1, PARCEL 47A, 49 ALBMARLE COUNTY, VIRGINIA VICINITY MAP SCALE: 1"=500' SITE BB&T© Vlrglnla ABC 40 X!l Food Lion Rd HardwareQ CSx OFFICE® n� Chester Bed & Breakfast 1p L9A,GO Wmpkin Restaurant& Motel® Dollar General O ` C & S Motors 1p EEI it Union Baptist C Geological ConsuRingQ & Testing, Inc Map provided by Google.com SHEETINDEX C1 COVER SHEET C2 EXISTING CONDITIONS C3 SITE & UTILITY PLAN C4 GRADING PLAN C5 STORM PROFILES & SECTIONS C6 STORM PROFILES & SECTIONS C7 SANITARY PROFILE C8 EROSION & SEDIMENT CONTROL NARRATIVE C9 EROSION & SEDIMENT CONTROL PLAN PH 1 C10 EROSION & SEDIMENT CONTROL PLAN PH 2 C11 EROSION & SEDIMENT CONTROL PLAN PH 3 C12 EROSION & SEDIMENT CONTROL DETAILS C13 BMP DETAILS SHIMP ENGINEERIN 32 LAND PLANNING - PROJECT MANAGEMENT 912 E. HIGH ST. 434.227.5140 CHARLOTTESVILLE VA, 22902 JUSTIN@SHIMP-ENGINEERING.COM p.LTH pF O I U T1GI. S a LIC. N . 183 A L 21 is- S)nXtAi. VSMP PLAN FOR SCOTTSVILLE TIGER FUEL MARKET ALBEMARLE COUNTY, VIRGINIA SUBMISSION: 2021.11.30 REVISION: 2022.04.21 FILE NO. COVER SHEET 20.046 C1 I \ — / / / \ — — 414 /---------- -- ------ — -- / __------ __-- ____------- — --- — — — — — — 1 / i ----- ---- ------ _---- _— \DEW OHU—�U—OHU-9K(U—OHU—OHU—� ' — , —Qu — OHU — 0 \ - v, / / DI TOP-f 17.2' 'v'� / / i OHO OHU OHU O U CHU OH OHU I-p— OHU — OHU _ ❑ wv FH / ° JAMES-FIVER ROAD ROUTE 726) c� \ N 34°46'02" E 239J5' -- 7" E 3.16' JAMES RIV�/ROAD / ' 'N 33°04'01" E 216.32' —, -------- _ -b--- / I ___ \) ----- _ — — — — — — — — — — — — — — — — — — 1 0 41 a — 38" APLE I I B ti' / I OAK u / \ w � I o v - \ I oo / m _ _ UP E \ GW MP 130A1-48 ( \ 0o / \ N/F CH LDRESS, THEODORE R ° — \ D 2195 PG 373 1 ( z 424 \ ZO E: COMMERCIAL / I J / $c ' TMP 130A1-49 \ U E: COMMERCIAL \ - 2 AC <\ JAMtS,RIVER ROAD LLC o ✓ \ / q/o FED ti LI B 5482 PG 388 I / �COMMERCIALIN FAVILY RESIDENTIAL,tic3.33� AC / CHU Aj uow I \ \ I GNu—� ai i \✓� — JW u \-SHIMP Kp /' i lS I / / / / V A \ 1 \ ❑p \ /BAD 1a ENGINEERING2. \ \ I I\ �,'LU STER �Ti, F'�7 I � \ \ LAND PLANNING -PROJECT MANAGEI�AENT �A`� `� 912 E. HIGH ST. 434.227.5140 / / — \ \ CHARLOTTESVILLE VA, 22902 JUSTIN@SHIMP-ENGINEERING.COM I \ co `�%' fv a lop i i 32" j i / o � / / / / I 1 . $ 474 \\� ` 2a� / oa % RED OWK iRE � / / / / I ( (\ Lic. 183 \ \ \ 47 - - 41g S 35° 17' 1 1 " W 444.90' (T) C U I TY ) I k �� \ LIMIT OF FIELD TOP �4 105.20°�'— 277.50' A 62 2 62 VSMP PLAN FOR SCOTTSVILLE TIGER FUEL MARKET \�,�/rl S \ o ,ro.. / , TM 130A1-47A / \ —' S/\ I I d r ALBEMARLE COUNTY VIRGINIA \ I \ \ \ \ \ A S JAMES RIVER ROAD, LLC \ / / / / // /// r �— 1 \ \ 1 \ SUBMISSION: \ 1 \ \ \ S \ �/ �`L� I \ / I DB 5$6 PG 418 Z NE: VIL AGE RESIDENTIAL / / / I / - �^ J \ \ \ 2021.11.30 1 \ \ \ 5 I \ J \ \ 5 9 GLE4FAMILY RESIDENTIAL T\- 2�.573 AC / / / / / / / / / ( \ / — _ , _ \ \ ` \ REVISION: \ \ \ \ \ s / i /� \\ \ \ 2022.04.21 I 1 \ S � FILE NO. 20.046 EXISTING CONDITIONS / & DEMOLITION PLAN 60 TMP 130A1- 713 C / / / ( I I / \ \ I I J%MES R9VER ROAD, LLCC2 \ / I DB 5�534 PG/ 249 ` / / / / I / / / // / ^ — / / / Shale: 1"=30'/ / / _ — — — — — — S — — — — — — — — — — — — — — — — / / / \ — — — 414 — — — — — — — — — — — — — — — ------- ---- —-------------------� _ — — — OHU OHU w'n11�6FiU 0, P \ — — _ — — — — — — — — —- OHU U — OHU \ O�HI _ — -OM _ R� U j 9�(U — OHU D TOP-�17.2' OHU / — OHO OHU OHU OHU OHU OHS—=wrR, OHU -- OHU — \ _ / ❑ 2 \ JAMES-RJVER ROAD (ROUTE 726) c / JAMES RIVER/RDAD01,— — / --- 42 ao 38 26" MAPLE \\ / 3" OAK \ \\ Q A // \\ 8" AK 0 8„I DANEW DI-7B H 1 \ \ \ \ \ N z r.r�Z'a.. Tr -•r jolt \ _� I s• 11 CIF s R -�i R — R' 1 — — \ 151. ME C oo /cb m�2 �a\' wm TRENCH DRAIN __:� \ _ / J I---• �_ ,i '— — �— \ \ rr �" 7O 4 N© F�RAI81 N C 4�o O ED N @ i // INV. IN 416.18 7 / \ o ) LF 8" PVC OOFDRAIN @ 2.p% INV, OUT 413.48 �T 4 INV. IN 413 44 RO RD .. RO 75. INV. OUT 413.00 i $ (2) 6'x4O' m,/ (2) 1 'x25' AUT MATIC cAq 1 SELF ERVE : i.. a5 a' a' „ HDP \ \ I / CAR WASH 8 z CAR ASH \ :- TU ELS '� ST LS E ROOFDRAIN 0 3.5% CONVENIENCE4,390 SF TORE 41 LF 6" PVC c / \ INV. IN 418.69 FFE = 423.50' N - / / UP / \ INV. OUT 41.65 // A iU`^ ta' J/I U \ \ \ ( J N 1 = m \ 1 \ efiny i /6iLn 6 LF 6" PVC ROOFDRAIN @ 3.5% zzo�o INV. IN 418.61 m 1 J IM/r! <<or ROOFDRAI a@.\3a5.o INV. OUT 416.65 I 1 II \ I 1 Vdk S oczoal INV. OUT 1 73.186 ...� IINV. IN y I \ 6 LF 6" PVC I•-.-.00FDRAIN @ 3.5% J NNOno 1`�._�_' ,,11 INV. IN 413.87 / Il /i--\ \ / \ \ SHIMP ` p o N INV. OUT 41296 r/I�= \ \ \ \ \ \ 5 ENGINEERING2 LAND PLANNING - PROJECT MANAGEMENT m \ \ \ \ \ \ \ I Z \ \ \ ( rNW DI-3 ~— •/ I 1 1�� / / / / 1 \ \ 912 E. HIGH ST. 434.227.5140 \ \ // 221 LF 18" HDPE f '•,.- I ' 1 1 \ CHARLOTTESVILLE VA, 22902 JUSTIN@SHIMP-ENGINEERING.COM N� 7\, o� \ s LF s" PVC y Yy ROOFDRAIN @ 2. �. d`T / \ \ \ \ 3800 SF BIORETENTIO BASIN \ \ \ TOP OF MEDIA 404.50, 2' DEPTH „� ,I, Z 32' \ \ TOP_6)R STONE 402.50, 2.5' DEPTH _ _ _ _ Io / \ BO:I M OF STONE 400.00 m�� a��\ 2aa _ 8 LF 18\Fi9PE ���/� '/ RED OwK ARE \\ \ \ \ �m _416 NV_ N 412Ao \��\ \ ]LIMIT OF FIELD TOPI / �/ C U 1 TY // / NL•1'H �\ ` 40 LF COYN2. WEIT� 8 6_PERF, ��-- �� A 7— �` r SCH. _NDERDR 1� I \ \ \ 3� LF EMERGNR UTIE -RIP ` ' _ 4 6 mo \ — —40 2 ) I \- �\ \� \ f_ / / % — % \ SP 1. SP1�I-WAY / \ \\ ` �� \ / sr • - o / 1 \) / / / \ , / wl ( \\ 1 I / I .e L,42Zc. 3 750 F PRETRE TMENT �� ( ! \ > l I I \ / / / I 1 \ 1 1 \ I / ( I A RI -RAP 1.5' DEPTHSJWALL �ocp 1 1 l F 6" PV \ o LF 12" HDP c . IPE \ - q��. I //p' I \ / / / \ I \ I \ \ \ \ I\ \ \ VSMP PLAN FOR INV. IN�3 6. 0 A \ �I cc„ - / V / // \ v \ _ V� U T 3 1. 0 - _ v v \ -- � � moo, � � � FAO O Is, SCOTTSVILLE TIGER \ \ \ eoTTE o 6.00 \ 406 S I \ / / l / J �I / �T / _ — I \ 9 I / , / , / _ - _ FUEL MARKET IORETEN N BASIN OORDINATES: y _' _- \ \\ \ / \ \ CLASS IP/ 6'i' X_ \ _ \ �� \ \ �O� \ \\\ RJR 1 _ /, 37.808126 78.501 7 S oho �JG I /\ I' gyp\ 36' ONC. STANDPI9 \ Lj r 1 \ TW 1 0`u --- X 9s O.D. 2" r \ \ � O ELLV. 400.00 a <moo_-_ \ I � ,���/ \1 I / ( II \; � S Z Z' / // / // // /� f //I) / / / // // // h � � \ \� \ �-� 1�= / \ SUBMALBEMSSRON:LE 000NTY, VIRGINIA \ \ ` 1 1 2021.11.30 REVISION: X. CULVER� �9�\\ \ - / I / / // / / / / / / / I ! I I \\ \S m_ / \ / / \ /� / / / �// / / \ I 1 2022.04.21 //I 1\0 NEW S 35S m TOP of oAM oo I �� �=A�RAL Is 1403,E � (10 WIDEI CLAY C RE IW/ CUTpFF TRE12 N H . O FILE NO. 20.046 SITE & UTILITY PLAN )1/� ► / / / I I I \ I I \ ` \\ /� / // //// // / //'//lll // J ///�� �I l //J /I I / ,l J 30 0//-30 — 60 \zso/ Sc le: 1"=30' / C3 37 Ifn lb \ \ q16 / / 2 21 47 ' 9 21 'q 219s / 1 8 x 21 67 21 20 / x 21 84 2 21 84 4 9 \ 2.17 54 MAT LIIyE / \ \\ \ \ 84 \WHT. 21 7 \� 0 21 „ -, \ \ \ \\\ 84 \ \ \ 13, A 21 0 60 �j� 4or2 2 `v; � �� 2" " ''1 °a /9 22 44 x c� "a P as CO — — so 0 \ 21 22 80 ` s off° 2 0 ° `� / - - - o 224 2244 3�— CID 14 2- - - _ - 23\az° / / - - - - A 67 21 o / / -ij 9 x 21 83 22 97 g 604,C) \ 21 00 G Do x 21 67 23 a2 23 42 8 x 2 �3 2 226 39 00 \ v v 8 4 \ 21 J/SHIMP ,5 % ` -. . _-�Z:.. ryo , . _ 7 / B 2. \ ENGINEERING2. 00 22 1�� ° 2 e Q 1�V V ` / `S ' \ LAND PLANNING -PROJECT MANAGEMENT 21 -° 22 'oF i i \ 2 2 ' ' - + .D l` J _ / ��QP //i �, - `// // / 912 E. HIGH ST. 434.227.5140 CHARLOTTESVILLE VA, 22902 JUSTIN SHIMP-ENGINEERING.COM 22 40 22 i� 8 0°o / / iS _ / \ �o o 2 2 �o x 42 i5p 22 15 ii 398� 9 i;�i;�i \ NTH x 22 ° / / 400 i // _ _ , — / / // / � N 00 11 az 0 2 g 15 / ii !/ /j / �i !i — \ s a 5022 / —, / / — / / 40�02 \/ \ \ Lic. 183 2 \ 0 \ —\ — o / 15 15 • / �\ \ VSMP PLAN FOR 'erg / 1 \ \ \ \ SCOTTSVILLE TIGER \ 21 \ _ \ \ \ FUEL MARKET 7 )9 24;k / ✓ \ \ 20 60 ALBEMARLE COUNTY, VIRGINIA SUBMISSION: \o ° 2021.11.30 REVISION: 2022.04.21 197 �1J6/� /,' /// \ \ \ \ FILE NO. 20.046 Z \ - \ GRADING PLAN �1$ \ \ /� / o 20 0 20 40 60 \ \ _ MAT LINE \ �� Scale: 1"=20' 440 435 430 425 420 415 410 405 N Lc)7 L- �Nr) O �� — 00 CJ—ci NO �N� cp — + — C) + n > J J Li 00 J O CQ J I`7 Zi wowtd o� w wQNAUL z�cn z cn EXIST NG GRADE — — .5 LF 15' HDP „ �� 00 00 r t �C TIE—IN 12 — z 220 HDPE FROM ROOF IN D — — — TRENCH > > ROOFDRAIN o DRAIN INV. o z 414.87 — zINV z z— z z 4 1b+00 10+50 STORM PROFILE A2- C6 % HOR1Z. SCALE: 1'=20', VERT. SCALE: 1'= 435 430 425 420 415 410 11 +00 11 +50 12+00 12+50 0 N m n N 00 _ — I- > + = 00 w o EXISTI G J N �w E �wQ w I— b:Jz � n — — — — z I— cn O 214 F 15 - o O 10+00 10+50 2 STORM PROFILE A2-A2A C6 )HOM. SCALE: 1"=20', VERT. SCALE: 1'=5' 435 435 430 430 425 425 420 420 415 415 410 410 4 13+00 13+50 14+00 14+50 15+00 z w Q 00 ee N z U W W W W J W Qw zo cnTRENGH — N Q Cn F � — 2° 77 Ln 00 — oz in z 11 +00 11 +50 12+00 12+50 � 0+50 11 +00 11 +50 3 STORM PROFILE TRENCH DRAIN C6 ) HORIZ. SCALE: 1"=20', VERT. SCALE: 1"=5' 12+00 12+50 15+50 435 430 425 420 415 410 0465 13+ 440 435 430 425 420 415 410 405 14�0 6+0 912 E. HIGH ST. 434.227.5140 CHARLOTTESVILLE VA, 22902 JUSTIN@SHIMP-ENGINEERING.COM 4NNLTH �.S183 VSMP PLAN FOR SCOTTSVILLE TIGER FUEL MARKET ALBEMARLE COUNTY, VIRGINIA SUBMISSION: 2021.11.30 REVISION: 2022.04.21 FILE NO. 20.046 STORM PROFILES C6 435 430 425 420 415 410 405 mm 395 390 385 DETENTION POND ELEVATIONS: BIORETENTION BASIN ELE ATIONS: 1 YR WSE:396.31 1 YR WSE:405.01 0 r- 10 YR WSE:399.59 10 YR WSE:405.32 100 YR WSE:401.36 100 YR WSE:405.48 UJ U TOP OF STAND PIPE: 400.00 TOP OF WEIR: 405.42 TOP OF DAM: 403.00 TOP OF DAM:407.00 w F-- MAX PONDING DEPTH: 0. 8' 100 YR STORM 00 TOP OF DAM ELEV. Ln 403.00 U N EXISTING / GRADE z cf) / DPE TRASH RACK AND ANTI-VOR EX PLATE VDOT STD. DETAIL 116.07 Q • Io YR 4Ub.4dSTANDPIPE o t�)= _ �— p > o i z_ + w1 YR SE 1.5 DEEP LASS 1 RIP -RA LEVEL 1 P E-TREATMENT ELL w� 3 CONTROL ORIFICE „ INV. 396.00 • 50 TO FACE OPPOSITE OF DAM 2 AND TOP 402.50, 2 #8 3800 SF VDOT 57 ETONIE @ 2.5 STONE TOP 402.33) DEPTH, TOP 402.50 IMPERMEABLE LINER AT BOTTOM OF STONE, 400.00 1 2 STEEL PLATE AT STANDPIPE BASE > 10+00 STORM I C5 HORIZ. SCALE: 1 10+50 11 +00 VERT. SCALE: ►111mom 11 +50 12+00 12+50 2.00' TOP OF GROUTED RIP —RAP 2 _�BIORETENTION BASIN WEIR DETAIL SECTION 'A' -'A' CC5 SCALE: 1"-1' TOP OF GROUTED RIP —RAP SPILLWAY ELEV. 406.42 TOP OF BIORETENTION BASIN TOP OF CONC. WEIR FILTER MEDIA ELEV. 404.50 1.00' _ ELEV. 405.42 0' �GROUT UP 1' FROM SPILLWAY ELEVATION 12.00' �_ 2.0 1.00, TOP OF BIORETENTION BASIN2.5( STONE ELEV. 402.50 _ 1 \ BIORETENTION BASIN WEIR DETAIL SECTION 'B'-'B' SCALE: 1 SPILLWAY ELEV. 406.42 TOP OF CONC. WEIR ELEV. 405.42 BACKFILL 2' OVER END OF WEIR AND GROUT 13+00 BOTTOM OF DETENTION POND ELEV. 396.00 j 13+50 435 430 425 420 415 410 405 im 395 390 385 14+00 SHIMP ENGINEERIN G12. LAND PLANNING - PROJECT MANAGIMENT 912 E. HIGH ST. 434.227.5140 CHARLOTTESVILLE VA, 22902 JUSTIN@SHIMP-ENGINEERING.COM 4NNLTH � .S183 VSMP PLAN FOR SCOTTSVILLE TIGER FUEL MARKET ALBEMARLE COUNTY, VIRGINIA SUBMISSION: 2021.11.30 REVISION: 2022.04.21 FILE NO. STORM PROFILES & SECTIONS 20.046 C5 435 435 430 430 425 425 420 e420 — 415 415 410 410 405 405 400 400 395 395 390 390 " 385 385 — 380 380 37�511j3775 310+00 C] 10+50 11+00 SANITARY LATERAL PROFILE HORIZ. SCALE: 1"=20', VERT. SCALE: 1"=10' 11+50 12+00 12+50 13+00 13+50 14+00 14+50 15+00 15+50 16+000 SHIMP ENGINEERIN G1 LAND PLANNING - PROJECT MANAGIMENT 912 E. HIGH ST. 434.227.5140 CHARLOTTESVILLE VA, 22902 JUSTIN@SHIMP-ENGINEERING.COM NLTH (Dp s a Lic. //��qq 183 VSMP PLAN FOR SCOTTSVILLE TIGER FUEL MARKET ALBEMARLE COUNTY, VIRGINIA SUBMISSION: 2021.11.30 REVISION: 2022.04.21 FILE NO. 20.046 SANITARY PROFILE C7 PROJECT DESCRIPTION, GENERAL NOTES, EROSION & SEDIMENT CONTROL NOTES, AND SEQUENCE OF CONSTRUCTION PROJECT DESCRIPTION THE PURPOSE OF THIS PROJECT IS TO BUILD A GAS STATION, CAR WASH, CONVENIENCE STORE, AND STORMWATER TREATMENT AREA. THE TOTAL AREA OF DISTURBANCE IS 3.49 ACRES. THE PROJECT INVOLVES THE FOLLOWING WORK ACTIVITIES: 1. THE CONTRACTOR SHALL COMPLY WITH ALL LOCAL AND STATE EROSION & SEDIMENT CONTROL PERMITTING REQUIREMENTS AND MAINTAIN ALL EROSION & SEDIMENT CONTROLS IN ACCORDANCE WITH THE PERMIT REQUIREMENTS. 2. INSTALLATION OF TEMPORARY AND PERMANENT EROSION AND SEDIMENT CONTROL MEASURES AS SHOWN ON THE PLAN AND DETAILS. 3. GRADING AND PLACEMENT OF FILL SHALL BE IN GENERAL ACCORDANCE WITH THE PLAN. 4. ESTABLISHMENT OF PERMANENT STABILIZATION OF ALL DISTURBED AREAS.. 5. CONSTRUCTION OF DRIVEWAY, SIDEWALKS, AND BUILDING PADS AS SHOWN ON THE SITE PLAN. EXISTING SITE CONDITIONS THE SITE IS A PREVIOUSLY DEVELOPED LOT WITH WOODED AND LAWN AREAS AND AN EXISTING ONE-STORY BUILDING. ADJACENT PROPERTIES ADJACENT PROPERTIES ARE OF A SIMILAR CHARACTER TO THIS SITE. OFF -SITE AREAS NO OFFSITE DISTURBANCE IS ANTICIPATED FOR THIS SITE. ANY SOIL MATERIAL TO OR FROM THE SITE SHALL BE FROM A PERMITTED LOCATION SOILS THIS SITE CONTAINS THE FOLLOWING SOIL TYPES BASED ON NRCS SOIL MAPS FOR ALBEMARLE COUNTY VIRGINIA: MANASSAS SILT LOAM, USG B BUGLEY CHANNERY SILT LOAM, USG D BUFFSTAT SILT LOAM, USG B URBAN LAND CRITICAL EROSION AREAS NO CRITICAL EROSION AREAS EXIST WITHIN THIS DEVELOPMENT. EROSION & SEDIMENT CONTROLS UNLESS OTHERWISE INDICATED, ALL EROSION AND SEDIMENT CONTROL PRACTICES WILL BE CONSTRUCTED AND MAINTAINED ACCORDING TO THE MINIMUM STANDARDS AND SPECIFICATIONS AS SET FORTH IN THE VIRGINIA EROSION AND SEDIMENT CONTROL HANDBOOK, LATEST EDITION. THE MINIMUM STANDARDS OF THE VIRGINIA EROSION AND SEDIMENT CONTROL REGULATIONS SHALL BE ADHERED TO UNLESS OTHERWISE WAIVED OR APPROVED BY VARIANCE. CONSTRUCTION ENTRANCE (PCE) - 3.02 INSTALL AND MAINTAIN A CONSTRUCTION ENTRANCE, AS NECESSARY, THAT MEETS THE REQUIREMENTS OF STD. AND SPEC. 3.02 AND CONFORMS WITH THE REQUIREMENTS OF THE EROSION & SEDIMENT CONTROL PLAN. SILT FENCE (SF) - 3.05 SILT FENCING WILL BE INSTALLED AS A FIRST STEP IN CONSTRUCTION ACTIVITIES. LOCATION AND DETAILS ARE SHOWN ON THE PLANS. INLET PROTECTION (IP) - 3.07 INLET PROTECTION MEASURES AROUND THE NEW INLETS SHALL BE PROVIDED IN ACCORDANCE WITH STD. AND SPEC 3.07. SILT FENCE OR TEMPORARY STONE APPLICATIONS SHALL BE APPLIED AS APPROPRIATE FOR CURRENT GRADE CONDITIONS. TEMPORARY DIVERSION DIKE (DD) - 3.09 A RIDGE OF COMPACTED SOIL CONSTRUCTED AT THE TOP OR BASE OF A SLOPING DISTURBED AREA WHICH DIVERTS OFF -SITE RUNOFF AWAY FROM, UNPROTECTED SLOPES AND TO A STABILIZED OUTLET, OR TO DIVERT SEDIMENT -LADEN RUNOFF TO A SEDIMENT TRAPPING STRUCTURE. MAXIMUM EFFECTIVE LIFE IS 18 MONTHS. STD. AND SPEC. 3.09. TEMPORARY RIGHT-OF-WAY DIVERSION (RWD) - 3.11 A RIDGE OF COMPACTED SOIL OR LOOSE GRAVEL CONSTRUCTED ACROSS A DISTURBED RIGHT-OF-WAY OR SIMILAR SLOPING AREA TO SHORTEN THE FLOW LENGTH WITHIN THE DISTURBED STRIP AND DIVERT THE RUNOFF TO A STABILIZED OUTLET. EARTHEN DIVERSIONS ARE APPLICABLE WHERE THERE WILL BE LITTLE OR NO CONSTRUCTION TRAFFIC WITHIN THE RIGHT-OF-WAY, AND GRAVEL STRUCTURES ARE APPLICABLE WHERE VEHICULAR TRAFFIC MUST BE ACCOMMODATED. STD. AND SPEC. 3.11. DIVERSION (DV) - 3.12 A PERMANENT CHANNEL WITH A RIDGE ON THE LOWER SIDE CONSTRUCTED ACROSS A SLOPE TO REDUCE SLOPE LENGTH AND INTERCEPT AND DIVERT STORMWATER RUNOFF TO A STABILIZED OUTLET AT NON -EROSIVE VELOCITIES. STD. AND SPEC. 3.12. TEMPORARY SEDIMENT TRAP (ST) -3.13 A SMALL PONDING AREA, FORMED BY CONSTRUCTING AN EARTHEN EMBANKMENT WITH A STONE OUTLET ACROSS A DRAINAGE SWALE, TO DETAIN SEDIMENT LADEN RUNOFF FROM SMALL DISTURBED AREAS FOR ENOUGH TIME TO ALLOW MOST OF THE SUSPENDED SOLIDS TO SETTLE OUT. MAXIMUM EFFECTIVE LIFE IS 18 MONTHS. STD. AND SEPC 3.13. OUTLET PROTECTION (OP) -3.18 THE INSTALLATION OF RIPRAP CHANNEL SECTIONS AND/OR STILLING BASINS BELOW STORM DRAIN OUTLETS TO REDUCE EROSION AND UNDER -CUTTING FROM SCOURING AT OUTLETS AND TO REDUCE FLOW VELOCITIES BEFORE STORMWATER ENTERS RECEIVING CHANNELS BELOW THESE OUTLETS. PERMANENT STABILIZATION TEMPORARY SEEDING (TS) - 3.31 TEMPORARY SEEDING SHALL BE APPLIED TO ALL DENUDED AREAS WITHIN SEVEN (7) DAYS TO DENUDED AREAS THAT MAY OR MAY NOT BE AT FINAL GRADE BUT WILL REMAIN DORMANT (UNDISTURBED) FOR LONGER THAN 14 DAYS. TEMPORARY SEEDING SHALL BE APPLIED IN CONFORMANCE WITH STD. AND SPEC. 3.31. PERMANENT SEEDING (PS) - 3.32 ALL DITCHES AND ADJACENT AREAS WITHIN 15 FT OF THE EDGE OF THE DITCHES SHALL BE SEEDED IN CONFORMANCE WITH STD. AND SPEC. 3.32. PERMANENT SEEDING SHALL BE APPLIED TO AREAS DELINEATED ON THESE PLANS WITHIN SEVEN (7) DAYS AFTER FINAL GRADE IS REACHED ON ANY PORTION OF THE SITE. PERMANENT SEEDING STABILIZES DISTURBED AREAS AND ENHANCES THE BEAUTY OF THE SITE. MULCHING (MU) - 3.35 APPLICATION OF PLANT RESIDUES OR OTHER SUITABLE MATERIALS TO THE SOIL SURFACE TO PREVENT EROSION AND FOSTER THE GROWTH OF VEGETATION. ORGANIC MULCHES (STRAW) HAVE BEEN FOUND TO BE THE MOST EFFECTIVE. DUST CONTROL (DC) - 3.39 CONDUCT DUST CONTROL OPERATIONS NECESSARY TO MET THE REQUIREMENTS OF STD. & SPEC. 3.39 AS REQUIRED TO CONTROL SURFACE AND AIRBORNE MOVEMENT OF DUST. RESPONSIBLE LAND DISTURBER: 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. 8. CONTRACTOR SHALL ADJUST ALL APPURTENANCES AS REQUIRED TO MATCH NEW GRADES. THE EXACT LOCATION OF APPURTENANCES SHALL BE COORDINATED WITH THE OWNER. 9. 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. EROSION & SEDIMENT CONTROL NOTES: 1. ALL VEGETATIVE AND STRUCTURAL EROSION & SEDIMENT CONTROL (E&S) PRACTICES WILL BE CONSTRUCTED AND MAINTAINED IN ACCORDANCE WITH THE MINIMUM SPECIFICATIONS OF THE VIRGINIA EROSION AND SEDIMENT CONTROL HANDBOOK AND VIRGINIA REGULATION 9VAC25-840-40. 2. THE PLAN APPROVING AUTHORITY MUST BE NOTIFIED ONE WEEK PRIOR TO THE PRE -CONSTRUCTION CONFERENCE, ONE WEEK PRIOR TO COMMENCEMENT OF LAND DISTURBING ACTIVITY AND ONE WEEK PRIOR TO FINAL INSPECTION. THIS REQUIREMENT CAN BE WAIVED AT THE DISCRETION OF THE PLAN APPROVING AUTHORITY. 3. ALL EROSION AND SEDIMENT CONTROL MEASURES ARE TO BE PLACED PRIOR TO OR AS THE FIRST STEP IN CLEARING. 4.A COPY OF THE APPROVED EROSION AND SEDIMENT CONTROL PLAN SHALL BE MAINTAINED ONSITE AT ALL TIMES. 5. PRIOR TO COMMENCING LAND DISTURBING ACTIVITIES IN AREAS OTHER THAN INDICATED ON THESE PLANS (INCLUDING BUT NOT LIMITED TO, OF -SITE BORROW OR WASTE AREAS), THE CONTRACTOR SHALL SUBMIT A SUPPLEMENTRY EROSION AND SEDIMENT CONTROL PLAN TO THE OWNER FOR REVIEW AND APPROVAL BY THE PLAN REVIEWING AUTHORTY. 6. THE CONTRACTOR IS RESPONSIBLE FOR INSTALLATION OF ANY ADDITIONAL EROSION AND SEDIMENT CONTROL MEASURES NECESSARY TO PREVENT EROSION AND SEDIMENTATION AS DETERMINED BY THE PLAN REVIEWING AUTHORITY. 7. ALL DISTURBED AREAS ARE TO DRAIN TO APPROVED SEDIMENT CONTROL MEASURES AT ALL TIMES DURING LAND DISTURBING ACTIVIES AND DURING SITE DEVELOPMENT UNTIL FINAL STABALIZATION IS ACHEIVED. 8. DURING DEWATERING OPERATIONS, WATER WILL BE PUMPED INTO AN APPROVED FILTERING DEVICE. 9. THE CONTRACTOR SHALL INSPECT ALL EROSION CONTROL MEASURES PERIODICALY AND AFTER EACH RUN-OFF PRODUCING STORM EVENT. ANY NECESSARY REPARIS OR CLEANUP TO MAINTAIN THE EFFECTIVENESS OF THE EROSION CONTROL DEVICES SHALL BE MADE IMMEDIATELY. 10. INSTALL AND MAINTAIN CONSTRUCTION ENTRANCES FOR ENTIRE PROJECT AT ALL LOCATIONS WHERE VEHICLES ENTER/LEAVE THE WORK AREA AND WHERE SOIL IS STOCKPILED. 11. MAINTAIN ALL EROSION AND SEDIMENT CONTROL UNTIL THE COMPLETION OF FINAL STABILIZATION. UNLESS OTHERWISE NOTED ON THE PLANS REMOVE ALL EROSION & SEDIMENT CONTROLS FOLLOWING THE ESTABLISHMENT OF A PERMANENT VEGETATIVE COVER AND COMPLETION OF FINAL STABILIZATION. EROSION & SEDIMENT CONTROL PERMITTING 1. CONTRACTOR SHALL BE RESPONSIBLE FOR OBTAINING ALL LOCAL AND STATE EROSION AND SEDIMENT CONTROL PERMITS AND MAINTAINING ALL EROSION AND SEDIMENT CONTROLS IN ACCORDANCE WITH THE PERMIT REQUIREMENTS. dRiffiRiffil SWIM QUANTITY: SITE RUNOFF IS MANAGED BY A BIORETENTION BASIN AND DETENTION POND WHICH WILL RELEASE RUNOFF AT RATES THAT COMPLY WITH 9VAC25-870-66.B.3 AND 9VAC25-870-66.D THROUGH MEETING THE ENERGY BALANCE EQUATION. THIS PROJECT WILL DISTURB AN AREA OF 3.49 ACRES WHERE ALL IMPERVIOUS SURFACE RUNOFF WILL BE ROUTED TO A NEW BIORETENTION BASIN AND STORMWATER DETENTION POND. THE SURROUNDING MANAGED TURF IS SHEETFLOW RUNOFF, WITH SOME AREAS DRAINING TO THE NEW DETENTION POND AS SHOWN IN DRAINAGE AREA MAPS. BMP COORDINATES: BIORETENTION BASIN: 37.808126,-78.501017 DETENTION POND: 37.807893,-78.501067 SWIM QUALITY: STORMWATER QUALITY COMPLIES WITH 9VAC25-870-65 THROUGH THE USE OF A BIORETENTION BASIN WHICH PROVIDES 2.27 LBS/YR OF TREATMENT AND THE PURCHASE OF 1.36 LB/YR OF NUTRIENT CREDITS TO ACHIEVE THE TOTAL TREATMENT REQUIREMENT OF 3.63 LB/YR. MANAGEMENT STRATEGY AND SEQUENCE OF CONSTRUCTION THE FOLLOWING ARE THE PROPOSED MANAGEMENT STRATEGIES AND DETAILED SEQUENCE OF CONSTRUCTION. REQUIRED PERMITS MUST BE IN -HAND BEFORE WORK BEGINS: Nffrlwl 1. INSTALL CONSTRUCTION ENTRANCE. TRUCKS SHALL BE CLEANED PRIOR TO LEAVING THE SITE. 2. INSTALL SILT FENCE ALONG SOUTHEAST CORNER OF PROPERTY. 3. INSTALL CLEAN WATER DIVERSIONS.INSTALL SEDIMENT TRAPS #1 AND #2. 4. INSTALL DIVERSIONS, DIVERSION DIKES AND RIGHT-OF-WAY DIVERSION. 5. CONTACT THE ENGINEER AND ALBEMARLE COUNTY FOR INSPECTION AND APPROVAL OF ALL E&S CONTROL MEASURES. 6. UPON APPROVAL OF E&S CONTROL MEASURES, BEGIN WHOLESALE CLEARING, AND GRADING. PHASE 2 1. DEMO EXISTING BUILDING AND PAVEMENT AND PERFORM EXCAVATION FOR FOOTINGS. 2. INSTALL CURB AND GUTTER EXCEPT AT SEDIMENT TRAP #1. 3. AS STORM STRUCTURES ARE INSTALLED, PROVIDE INLET AND OUTLET PROTECTION. 4. BRING AREAS TO GRADE AND STABILIZE SLOPES OUTSIDE PERIMETER OF CURB. 5. STABILIZE SLOPE BETWEEN PAVEMENT AND BIORETENTION BASIN. PHASE 3 1. CLEAN OUT ALL SEDIMENT BUILD UP FROM STORM INLETS. 2. REMOVE SEDIMENT TRAP #1, INSTALL REMAINING CURB AND SURFACE ASPHALT, AND STABILIZE ARAEA. 3. INSTALL SILT FENCE ALONG SOUTH SIDE OF SEDIMENT TRAP #2. 4. INSTALL BIORETENTION BASIN AND STABILIZE AREA AFTER ALL OTHER UPHILL AREAS ARE STABILIZED. 5. REMOVE SEDIMENT TRAP #2 AND CONVERT TO FINAL DETENTION POND. 6. MAINTAIN PERIMETER CONTROLS UNTIL ROAD CONSTRUCTION IS COMPLETED AND AREA HAS ACHIEVED TEMPORARY STABILIZATION. 7. AS AREAS ARE BROUGHT TO GRADE, APPLY MULCHING, TEMPORARY SEEDING AND PERMANENT SEEDING AS SHOW ON SHEET C9. 8. ESTABLISH AND MAINTAIN PERMANENT STABILIZATION, INCLUDING VEGETATION OF ALL SLOPES AND GRASSED AREAS. 9. ONCE SITE HAS REACHED STABILIZATION, CONTACT THE ENGINEER AND ALBEMARLE COUNTY FOR INSPECTION AND APPROVAL BEFORE REMOVAL OF PERIMETER CONTROLS. CONSTRUCTION MAINTENANCE THE FOLLOWING CONSTRUCTION MAINTENANCE PRACTICES SHALL BE FOLLOWED AT THE SITE. 1. ALL E&S CONTROL MEASURES WILL BE CHECKED DAILY AND AFTER EACH SIGNIFICANT RAIN EVENT. ALL DEFICIENCIES IDENTIFIED DURING THESE INSPECTIONS SHALL BE CORRECTED AS SOON AS PRACTICABLE. 2. THE SILT FENCE BARRIER SHALL BE REGULARLY CHECKED FOR UNDERMINING, DETERIORATION OR SIGNIFICANT EROSION. SEDIMENT SHALL BE REMOVED AFTER EACH STORM EVENT AND WHEN THE LEVEL OF SEDIMENT DEPOSITION REACHES HALF THE HEIGHT OF THE CONTROL. 3. THE CONTRACTOR IS RESPONSIBLE FOR ADHERING TO ALL MAINTENANCE REQUIREMENTS SET FORTH IN THE CURRENT EDITION OF THE VIRGINIA SEDIMENT AND EROSION CONTROL MANUAL, OTHER APPLICABLE COMMONWEALTH OF VIRGINIA REGULATIONS AND THE PROJECT SPECIFICATIONS. 4. ALL SEEDED AREAS WILL BE REGULARLY CHECKED TO ENSURE THAT A GOOD STAND OF GRASS IS MAINTAINED. 5. ALL AREAS SHALL BE MAINTAINED IN ACCORDANCE WITH THE REQUIREMENTS OF THIS E&S CONTROL PLAN. ENVIRONMENTAL CONTROLS 1. CONTRACTOR SHALL PROVIDE AND MAINTAIN ALL ENVIRONMENTAL CONTROL MEASURES SO AS TO COMPLY WITH LOCAL ORDINANCES, STATE AND FEDERAL LAWS AND REGULATIONS APPLICABLE TO WATER POLLUTION IN WATERS OF THE STATE AND IN INTERSTATE WATERS. 2. CONTRACTOR SHALL MINIMIZE THE POTENTIAL FOR AIR POLLUTION BY THE USE OF EMISSION CONTROL EQUIPMENT ON CONTRACTOR OPERATED EQUIPMENT, SHUT -DOWN OF MOTORIZED EQUIPMENT WHEN NOT IN USE, ACTIVELY CONTROLLING DUST EMISSIONS THROUGHOUT THE PROJECT. MINIMUM STANDARDS (MS)-. All applicable Virginia Erosion and Sediment Control Regulations and Minimum Standards shall be adhered to during all phases of construction. These include, but are not limited to the following: 1. STABLIZATION OF DENUDED AREAS: Permanent or temporary soil stabilization shall be applied to bare areas within seven days after final grade is reached on any portion of the site. Temporary soil stabilization shall be applied within seven days to denuded areas that may not be at final grade, but will remain dormant or undisturbed for longer than 7 days. Permanent stabilization shall be applied of areas that are to be left dormant for more than 1 year. 2. STABILIZATION OF SOIL STOCKPILES: During construction of the project, soil stockpiles shall be stabilized or protected with sediment trapping measures. The applicant is responsible for temporary protection and permanent stabilization of all soil stockpiles on site as well as soil intentionally transported from the project site. 3.PERMANENT VEGETATIVE COVER A permanent vegetative cover shall be established on denuded areas not otherwise permanently stabilized. Permanent vegetation shall not be considered established until a ground cover is achieve that, in the opinion of the city Inspector, is uniform and mature enough to survive to inhibit erosion. 4. TIMING & STABILIZATION OF SILT TRAPPING MEASURES: Sediment basins and traps, perimeter dikes, sediment barriers and other measures intended to trap sediment shall be constructed as a first step in any land disturbing activity and shall be made functional before upslope land disturbance takes place. 5. STABILIZATION OF EARTHEN STRUCTURES: Stabilization measures shall be applied to earthen structures such as dams, dikes and diversions immediately after installation. 6. SEDIMENT TRAPS AND BASINS: A sediment basin shall control surface runoff from disturbed areas that is comprised of flow from drainage areas greater than or equal to three acres. The sediment basin shall be designed and constructed to accommodate the anticipated sediment loading for the land disturbing activity. The outfall device or system device shall take into account the total drainage area flowing through the disturbed area to be served by the basin. 7. CUT AND FILL SLOPES: Cut and fill slopes shall be designed and constructed in a manner that will minimize erosion. Slopes that are found to be eroding excessively within one year of permanent stabilization shall be provided with additional slope stabilizing measures until the problem is corrected. & CONCENTRATED RUN-OFF DOWN CUT OR FILL SLOPES: Concentrated runoff shall not flow down cut or fill slopes unless contained within an adequate temporary or permanent channel, flume, or slope drain structure. 9.WATER SEEPS FROM A SLOPE FACE: Whenever water seeps from a slope face, adequate drainage or other protection shall be provided. 10.STORM SEWER INLET PROTECTION: All storm sewer inlets that are made operable during construction shall P 9 be protected so that sediment -laden water cannot enter the conveyance system without first being filtered or otherwise treated to remove sediment. 11. STABILIZATION OF OUTLETS: Before newly constructed stormwater conveyance channels are made operational, adequate outlet protection and any required temporary or permanent channel lining shall be installed in both the conveyance channel and receiving channel. 12. WORK IN LIVE WATERCOURSES: When work in a live watercourse is performed, precautions shall be taken to minimize encroachment, control sediment transport and stabilize the work area to the greatest extent possible during construction. Nonerodible material shall be used for the construction of causeways and cofferdams. Earthen fill may be used for these structures if armored by nonerodible cover materials. 13.CROSSING A LIVE WATERCOURSE: When a live watercourse must be crossed by construction vehicles more AND than twice in any six month period, a temporary stream crossing constructed of nonerodible materials shall be provided. 3. ANY WASTE DISCOVERED DURING THE PROJECT SHALL NOT BE MOVED WITH OUT PRIOR AUTHORIZATION OF THE OWNER AND BE DIRECT -LOADED INTO COVERED ROLL -OFF CONTAINERS FOR TEMPORARY STORAGE PRIOR TO DISPOSAL IN A PERMITTED LANDFILL. TABLE 3.32-D SITE SPECIFIC SEEDING MIXTURES FOR PIEDMONT AREA Total Lbs. Per Acre Minimum Care Lawn - Commercial or Residential 175-200 lbs. - Kentucky 31 or Turf -Type Tall Fescue 95-100% - Improved Perennial Ryegrass 0.5% - Kentucky Bluegrass 0-5% Hiph-Maintenance Lawn 200-250 lbs. • Kentucky 31 or Turf -Type Tall Fescue 100% General SloK(3.1 or less) - Kentucky 31 Fescue 128 lbs. - Red Top Grass 2 lbs. - Seasonal Nurse Crop ` 20 lbs. 150 lbs. Low -Maintenance Slope (Steeper than 3:1) - Kentucky 31 Fescue 108 lbs. - Red Tap Grass 2 lbs. - Seasonal Nurse Crop ' 20 lbs. - Crownvetch " 20 16s. 150 lbs. ' Use seasonal nurse crop in accordance with seeding dates as stated below: February 16th through April ...................... Annual Rye May 1st through August 15th ..................... Foxtail Millet August 16th through October ...................... Annual Rye November through February 15th................... Winter Rye " Substitute Sericea lespedeza for Crownvetch east of Farmviile, Va. (May through September use hulled Sericea, all other periods, use unhulled Sericea). If Flatpea is used in lieu of Crownvetch, increase rate to 30 lbs./acre. All legume seed must be properly inoculated. Weeping Lovegrass may be added to any slope or low -maintenance mix during warmer seeding periods; add 10-20 lbs./acre in mixes. PERMANENT C$ Not To Scale SEEDING (PS 14. APPLICABLE REGULATIONS SHIMP ENGINEERING2. LAND PLANNING - PROJECT MANAGEMENT 912 E. HIGH ST. 434.227.5140 CHARLOTTESVILLE VA, 22902 JUSTIN@SHIMP-ENGINEERING.COM All applicable federal, state and local regulations pertaining to working in U or crossing live watercourses shall be met. Lic. 15.STABILIZATION OF BED AND BANKS A y The bed and banks of a watercourse shall be stabilized immediately after .P0 work in the watercourse is completed. SS 16.UNDERGROUND UTILITIES: Underground utilities shall be installed in accordance with the following standards in addition to other criteria: o.No more than 500 linear feet of trench may be opened at one time b.Excavated material shall be placed on the uphill side of trenches c.Effluent for dewatering operations shall be filtered or passed through approved sediment trapping device, or both, and discharged in a manner that does not adversely affect flowing streams or offsite property. d.Material used for backfilling trenches shall be properly compacted in order to minimize erosion and promote stabilization. e.Restabilization shall be accomplished in accordance with these regulations. f. Applicable safety regulations shall be complied with. 17.CONSTRUCTION ACCESS ROUTES: Where construction vehicle access routes intersect paved public roads, provisions shall be made to minimize the transport of sediment by vehicular tracking onto paved surfaces. Where sediment is transported on to a public road surface, the road shall be cleaned thoroughly at the end of each day. Sediment shall be removed by shoveling or sweeping and transported to a sediment control disposal area. Street washing shall be allowed only after sediment is removed in this manner. This provision shall apply to individual lots as well as to larger land disturbing activities. 18. TEMPORARY E&S CONTROL MEASURE REMOVAL: All temporary erosion and sediment control measures shall be removed within 30 days after final site stabilization or after temporary measures are no longer needed, unless otherwise authorized by the local program authority. Trapped sediment and the disturbed soil areas resulting from the disposition of temporary measures shall be permanently stabilized to prevent further erosion and sediment. 19.ADEQUACY OF RECEIVING CHANNELS: Properties and waterways downstream from the development site shall be protected from sediment deposition, erosion and damage, due to increases in volume, velocity and peak flow rates of stormwater runoff for the stated frequency storm of 24-hour duration. Z VSMP PLAN FOR SCOTTSVILLE TIGER FUEL MARKET ALBEMARLE COUNTY, VIRGINIA SUBMISSION: 2021.11.30 REVISION: 2022.04.21 FILE NO. E & S NARRATIVE 20.046 CK: — — — — / / \ 414 _ _ _ _ — — — — — — — _ \ \ / — — OHU \ NHU— 0— �ijtip — — _ — — — — — — — — —� OHU \ Oi1k1 — ` CHU — 94U — OHIO — —� CHU j v^l1� _ / C-ND OHU CHU O U OHU OH OHU I-rp— CHU— OHU OH--�U-11 / I _ `' J `^ �U — - Ris / / DI TOP-�17.2 JAMES-RIVER ROAD (ROUTE 726) _ CZ JAMES RIVE /RIJAD / \ — — — — IF - - - --- 0 41 -- - - - -- •-- 00 11 \\ \ 422--- •-• X' 4 - - - APLE C 38 _ o / / \ 1 —x —X —N —X —yQX X p Q�21 3„ 0 w \ 8" OAK 8„I q w 0o / I I rr II I •-•� �� / C IUP —� A om \ I ` � E I > 6 \\ MP 130A1- (I \ Gw00 �o I :'• i '\ 1 /I — _ �__ \ N/F CH LDRESS, THEO'DORE R \ D 2195 PG 373 I / \ O E: COMMERCIAL` / I / �� ' 424-• Z U E COMMERCIAL ` // \ TMP 13OA1-49 4/0 — — - SOIL EROSION & SEDIMENT CONTROL SYMBOLS SYMBOL N0. TITLE KEY 3.02 CONSTRUCTION ENTRANCE PC X X 3.05 SILT FENCE SF 3.09 TEMPORARY DIVERSION DIKE DD [DRAWN TO SCALE] 3.13 TEMPORARY SEDIMENT TRAP ST 3.18 OUTLET PROTECTION OP 3.31 TEMPORARY SEEDING TS 3.32 PERMANENT SEEDING PS 3.35 MULCH MU 3.39 DUST CONTROL DC LIMITS OF DISTURBANCE SEDIMENT TRAP DRAINAGE AREA SEQUENCE OF CONSTRUCTION PHASE 1 1.INSTALL CONSTRUCTION ENTRANCE. TRUCKS SHALL BE CLEANED PRIOR TO LEAVING THE SITE. 2. INSTALL SILT FENCE ALONG SOUTHEAST CORNER OF PROPERTY. 3. INSTALL CLEAN WATER DIVERSIONS.INSTALL SEDIMENT TRAPS #1 AND #2. 4. INSTALL DIVERSIONS, DIVERSION DIKES AND RIGHT-OF-WAY DIVERSION. 5.CONTACT THE ENGINEER AND ALBEMARLE COUNTY FOR INSPECTION AND APPROVAL OF ALL E&S CONTROL MEASURES. 6. UPON APPROVAL OF E&S CONTROL MEASURES, BEGIN WHOLESALE CLEARING, AND GRADING. 1 1 / //-- JA S RIVER ROAD LLC I 97o ED ✓ / o 2 AC \ // / 9y� / B 54,82 PG 388 / m /' C\OMMERCIAL SIN FAMILY RESIDENTIAL 3.33' AC _DHU_ �u UP1_ , \ _ SHIMP 4f OVAL) �_ oHu �' A✓� _— v \ \ v V \ V \2. V)TE 0 FACILITATE DRAI AGE °� � i i // �= / / / / / / V A \ \ V A \ � G I � � AN I N G \ \ \ \ \ TO SEDIMENT TRA 7 LP Q \\ / / \ \ \ LAND PLANNING -PROJECT MANAGEMENT � ` � RE,➢' BUD I \ -LUSTER (TY�)i 912 E. HIGH ST. 434.227.5140 / I /7I I / — _ \ _ CHARLOTTESVILLE VA, 22902 JUSTIN@SHIMP-ENGINEERING.COM EN�7 TRAP #1 ti0 DRAINAGE AREA 3 \ \ I \ LIMITIS RB NCE = 3.49 AC - - / / / F - _ -� SEDI�E$y� TRAM #L 1.36 A,C 1 \ DRAINAGE AREA _ 1.19 AC 7 / III NLTH� s a ip , ti ti� i d / / / if \ \ \ \ \ \ ^ 1 T LIMIT LWAK 1�4 `' ?r\I ` / �I \ 1 / / \\ VSMP PLAN FOR r� SCOTTSVILLE TIGER \ \ j"'�� r / 9� \ I co S/ J / / 1 \ \ \ I 1 \ ( FUEL MARKET 107 % � / I / J �P-\ / \I \ ALBEMARLE COUNTY, VIRGINIA s \ ono. I I \ / / / / / I\�/ I I \ \ \ � � , � J \ \ \ \ \\ \\ 2021111 30 \ \ -) \ \� % ` / TMP 130A1-47A I i r / / J C-4 l ' ) \ 1 JAMES FIVER ROAD, LLC / // / / / // // \ — — —� 1 \ \ 1 \ REVISION: \ \ ' �� ro \ ' \ S I Z NE:DB IL AGE RESIDENTIAL / / // / / / / %I �( / I \ 2022.04.21 S � �i9s \ 1 � J \\ 5'�i�` GLE4FAMILY RESIDENTIAL �R �S �O�GG 2�.573 AC 5/ \ ( I S G Z / // / �/ / // // //— \\ I 1 39g 39� \ \\ � 1 / J 1 \1 / / // / / // J � 400 400 FILE NO. 20.046 h X\ I ��� I j I % I \ / I \� / ' / lir/ l / / / (l / ,' / / JI I / E & S PLAN PH1 -7/ 30 60 90 om T/ / C9 SOIL EROSION & SEDIMENT CONTROL SYMBOLS / I I - - - - - - 1 / , v r/ _ - - - - - - - - - - - - - - - - - - - - - - - - - - - ' - - - ' - - - - - �` OH - qU _ OHU - OM ` \ HU - � - R�6` DI TOP-`�17.2' L / / i - OHU OHU OHU pHU OHU OH OHU OHU - / Al WV ❑ / FH JAMES RIVER ROAD (ROUTE 726j CZ - / / JAMES RIVE /ROAD / ` - b 1 418J 19 ))) \ \\ \ o 4 FRIIon � l / 2 / a -X -xl -X -X 0 O z CG-2 - --- \ AK DI- B -2 '� 0 / /'X \ � I _ I _ ` 3,• � I J{l�ik�R �=rRIQp �II'�••r'R II I .. � Yti / / -. _ _ ME \ MP 130A1- \ 01 I ems• I i /I - - ! -7 \ N/F CH LDRESS, THEO ORE R ) Fy da m - O � B V -o TRENCH DRAIN ' - \ D 2195 PG 373 \ ZO E: COMMERCIAL` U E: COMMERCIAL R© e^ P v- \ O NV IN 0 Wo ED J 2 AC \ l / R w 2 INV. w a1s.1a I v' l 4I5 SYMBOL N 0, TI TLE KEY 3.02 CONSTRUCTION ENTRANCE PC X X 3.05 SILT FENCE SF ® 3.08 CULVERT INLET PROTECTION CIP 3.09 TEMPORARY DIVERSION DIKE DD [DRAWN TO SCALE] 3.13 TEMPORARY SEDIMENT TRAP ST 3.18 OUTLET PROTECTION OP 3.31 TEMPORARY SEEDING TS 3.32 PERMANENT SEEDING PS 3.35 MULCH MU 3.39 DUST CONTROL DC LIMITS OF DISTURBANCE SEDIMENT TRAP DRAINAGE AREA SEQUENCE OF CONSTRUCTION PHASE 2 1. DEMO EXISTING BUILDING AND PAVEMENT AND PERFORM EXCAVATION FOR FOOTINGS. 2. INSTALL CURB AND GUTTER EXCEPT AT SEDIMENT TRAP #1. 3. AS STORM STRUCTURES ARE INSTALLED, PROVIDE INLET AND OUTLET PROTECTION. 4. BRING AREAS TO GRADE AND STABILIZE SLOPES OUTSIDE PERIMETER OF CURB. 5. STABILIZE SLOPE BETWEEN PAVEMENT AND BIORETENTION BASIN. o 1 LF 8 PVC OOFD A / / INV. OUT 413.48 ° >_✓. D? p RD RD 4/SD INV. IN 13 4 RD .D INV. OUT.P: a HOPE ROOFDRAIN b 3.5% INV. IN 418.69 J N INV. OUT 41 �.65 U VATE 0 FACILITATE DRAI AGE N N / \ \ \ \ \ - \ TO SEDIMENT TRA o �/ - - \ \ \ \ SHIMP / \ \ I �j pJ. 6 LF 6" PVC os / I / / / ,1EP ROOFDRAIN @ 3.5% / l a,l \ \ G INV. IN 418.61 <<ofm ROOFDRAI ENGINEERINGINV. OUT 416.65 1 / \ / O - o INV. IN 41 CB1! / y I / / - _ \ \ \ - LAND PLANNING - PROJECT MANAGEMENT 9'y v S NF'�N a D m INV. OUT 13.46 .:-I "" 26 LF 6" PVC \ ( 4 SEDIMENT TRAP - I 1_-�I ROOFDRAIN @ 3.5% # � \ \ \ \ LIMI F IS RB NCE = 3.49 AC N�@� o `' 'NV. IN 413.87 DRAINAGE AREA = g1 // / -- \ \ 912E HIGH ST 43422zs140 SNT AP D2 o"N F INV. OUT 412.96 1.36 AC �I \ \ 1 \ �Cy 4 A o J`� ' L CHARLOTTESVILLE VA, 22902 JUSTIN@SHIMP-ENGINEERING.COM ARFA�00` I !'�t. ` E / V N co \---- \r%; NEW MH-1 NEW DI-3 21 LF 18" HDPE -- --lf.4 I 1 1$I ` \ \ \ \ \ I \ �9�, \ // .; . /. l l c / / / 1 l \ I I 1 \ PLTH ROOFDRAIN E 2. CG-6 \ \ 3800 SF BIORETENTIO BASIN 1 \ \ \ TOP OF MEDIA 404.50, 2' DEPTH �o�\ �� �� �tim INV. OUT 412s0 \ \ TOP --OF, STONE 402.50, 2.5' DEPTH� "� i 22 / �\ I J / (\ / / I 1 1\ , / / V • S a \ \ \ \ \ I BOTT M OF STONE 400.00 _ a 8 LF 18\1;9PE O / ddd"' l jVj�p .Lr' l U _ \ \ \ c �U/1 'Ao„'° �C���/I / // Lilc,. nil 183 \ _ \ 40 LF CONE. WEI 8 6=PERF- 1Q - ��\ �uMiT of ionR roP VO w`'_O v' - EL eE �7� \, \ MERGE'`8R UTF D -RIP /� �6 mo �' - -�O ) \ I \\ \L \ �/ , _ % �,�y SPiL-LWAY / m / I \ / f\ \I 0 FNRFr E TMENT \ zs �° /�P 1.5' DEPTH\ VSMP PLAN FOR SCOTTSVILLE TIGER v F v V `� v "� / 1 I / / / / / / II/v / / / I v v v \ 1 vI v FUEL MARKET \ 0EF12"HD c. \ -_�A5° Il \\ TMP 13OA1-47A _ I \ \\ \\ \\ \\ JAMES RIVER P ROAD, 8 LLC J / / / // / / // /// / \ _ � \ \ 1 \ \ \ \ ALBEMARLE COUNTY VIRGINIA \ \ \ QTTQ� 3 ?° I \ I DB 5'� / / / / / / / / / J I. 1 \ I \ SUBMISSION: o '0 406 \ v \NE: VIL AGE RESIDENTIAL / 1 \ 4 / / / / / - - \ \ \ \ \ 2021.11.30 110, 1 IORETENT�N BASIN ORDINATES: � � GLE FAMILY RESIDENTIAL / / / / / � � / _ - - - _ � - \ CLASS IP-RA 6' 36" ONC. STA F A_ \ 0 37.808126, \ 78.501 17 I S' .c� ii 2.573 AC / / / / \ / - - _ 7' W '�i \ `0 5 / / / \ \ REVISION: 42 / I \ s"9 O 400.00 / \ \ /y\ ` I / / / / / / / / 2022.04.21 \ 1 I I Ao� a 3ggy� aoos> I� \ I O V X. CUL t _C2, I / NEW TOP - DAM 4 � - ./ ti \ �` I � / II � /� // �/// / / � /l // / j /I JI \\ FILE N0. WID4 CLAY C RED r� \ I 1 ( I I / / / / / / / / / / /- 20.046 W/ CUTVFF_ N I I 1 J H_ T � E&SPLAN PH2 / /TMP Ii3oA1-A7B I ( / I l / ///////// //// �j �I////!//i J/ / / /J I \\\ .\� �-/�// //// / // // // // _ // ���•-� �/ /O ' �30/ 6{0AMES RIVER RODLLC Dd534 PG/24,9 /I � /-Scale: / 11 cio ZO E: VIL AGE R�SIDENTIA -- -_ - / -� _ ---�-- -z-�- -- -- - -- -----� -- ---------------- --_� / _--414 ) I --------- --------__ - - - / - - - - - - - - - - - - - - - - - - - - - - - - ----_-� \_-aFU-OHU-9K(U-OHU-CHU-� -•;�l)`�'6Hu - oFjUjU P -/ /- -------=--------- -- OHO OHU OHU OHU OHIy-�.BHU \ -�- GHQ U - OHU - GHU - _ y/ / CHU - OHU- '� \ 6.` oHu DI TOP- 17.2' / `Y / o 2 W�HU WV WV _ / ❑ / • FH / JAMESIYER ROAD (ROUTE 726) c / JAMES RIV� /ROAD / / / P1-,96�SF OF MILL & OVER 297.742 - - / /' APPROX. - / Fy -b---- 1 Co 38" i 26" MAPLE \ 2 / , / - 6.0A ° / SI / A2 3„ OAK01 SR F 8° AK 0 8„I DAR (9) 11'x1 VA UUM O � 17.2' / I ! PA KING SPAC S "I ti oz L m� ti E _ MP 13OA1- \ N/F CH LDRESS, THEO ORE R ) / mFti zs.o' TRENCH DRAIN / � \ D 2195 PG 373 I / •: A, r �_ \ ZO E: COMMERCIAL` U E: COMMERCIAL II / / F �� o - R© FpR „PVC ,.//l,,/s 0ED ✓ / / _ - - I Nk. N AIN 4Vo ,n 2 AG \ � �/ // INV. IN 416.18 \ o ) F' LF 8" PVC OOFDRAIN @ 2.p% INV. OUT 413.48 R T 41 iiiiii U INV. IN 413 44 RD D RD ^� D 5, '�/ Q / INV OUT 413.00 /1 1 1/ SOIL EROSION & SEDIMENT CONTROL SYMBOLS SYMBOL N0. TITLE KEY 3.02 CONSTRUCTION ENTRANCE PC 3.03 CONSTRUCTION ROAD STABILIZATION CRS X X 3.05 SILT FENCE SF ® 3.08 CULVERT INLET PROTECTION CI 3.09 TEMPORARY DIVERSION DIKE DD [DRAWN TO SCALE] 3.13 TEMPORARY SEDIMENT TRAP ST 3.18 OUTLET PROTECTION OP 3.31 TEMPORARY SEEDING TS 3.32 PERMANENT SEEDING PS V 3.35 MULCH MU 3.39 DUST CONTROL DC LIMITS OF DISTURBANCE SEDIMENT TRAP DRAINAGE AREA SEQUENCE OF CONSTRUCTION PHASE 3 1. CLEAN OUT ALL SEDIMENT BUILD UP FROM STORM INLETS. 2. REMOVE SEDIMENT TRAP #1, INSTALL REMAINING CURB AND SURFACE ASPHALT, AND STABILIZE ARAEA. 3. INSTALL SILT FENCE ALONG SOUTH SIDE OF SEDIMENT TRAP #2. 4. INSTALL BIORETENTION BASIN AND STABILIZE AREA AFTER ALL OTHER UPHILL AREAS ARE STABILIZED. 5. REMOVE SEDIMENT TRAP #2 AND CONVERT TO FINAL DETENTION POND. 6. MAINTAIN PERIMETER CONTROLS UNTIL ROAD CONSTRUCTION IS COMPLETED AND AREA HAS ACHIEVED TEMPORARY STABILIZATION. 7. AS AREAS ARE BROUGHT TO GRADE, APPLY MULCHING, TEMPORARY SEEDING AND PERMANENT SEEDING AS SHOW ON SHEET C9. 8. ESTABLISH AND MAINTAIN PERMANENT STABILIZATION, INCLUDING VEGETATION OF ALL SLOPES AND GRASSED AREAS. 9. ONCE SITE HAS REACHED STABILIZATION, CONTACT THE ENGINEER AND ALBEMARLE COUNTY FOR INSPECTION AND APPROVAL BEFORE REMOVAL OF PERIMETER CONTROLS. 30.0' (2) 6'x4O' A m,� (2) 1 'x25' 27.0' 4 60 _ a 40 LF AUT MATIC q/= SELF ERVE N, ; \ E 10.5' 8' 8' HUP I CAR WASH p z � CAR ASH N 17 TU ELS ST LS ROOFDRAIN 3.5% ONV4,390 SF TORE z I \ / INV. IN 418.69 FFE = 423.50' / .N R m ,,, 0 - / / UP / \ / INV. OUT 41 .65 / n ; `� R w / G 115.7 � -�: � � / :z A � SHIMP m m tmi ��- �. o ��/;I ,/ // -\� ENGINEERING \ \ \ / \ \ \ � 0 12' DRIVE-TH U LANE 6 LF 6" OS �2 LAND PLANNING -PROJECT MANAGEMENT 1 I cWn ✓ S P'(ER_ 3;p ROOFDRAIN O 3.5�9 / Iy / \ \ I I \ \ II 9d �g zzA�A INV. IN 418.61 / Iml �! / / / \ \ \ «0-� ROOFDRAI @.\•e .. INV. OUT 416.65 1 II I / \ 912 E. HIGH ST. 434.227.5140 INV. IN 41 .'81]r.'•: \ \ CHARLOTTESVILLE VA, 22902 JUSTIN@SHIMP-ENGINEERING.COM \ \ \ l \ \\ '°GS I v S \AF'N �aa°'- INV. OUT 1t=.�'� 6 LF 6" PVC / / \ I 1 1% po,z� rJ O FDR3.5% NNo� o k 41 �` ' Nv IN 413.87 [gl\�- / \ S q oo F� A INV OUT 412.96 / / l/o I \ \ \ \ 7a, v TH m \ � NEW DI-3 � - , . :. zz1 LF 16" HDP 6 ROOFDR IN ©2. /-421 / ' - / // / / J I \ I I \ U S a _ \ cc_ , '. cc-s ' c.FT l \ ( Lic. 183 \ \ \ \ \ \ \ \ 3800 SF BIORETENTIO BASIN - o. I to l \ \ \ TOP OF MEDIA 404.50, 2' DEPTH !` „� .I, 2 32" / to / I TOP 6Fz\STONE 402.50, 2.5' DEPTH ``` rN\ O��yy� �� 21.01' / RED OAK / / \ BOTTOM OF STONE 400.00 _ a a, LF 18" };D PE �/ / / /RE 41 ��' � _'4161NV. IN 412.00 G 0 TY. 40 LF CC'NC. WEI 8 6_PERF. F 1Q ` ;�n'� IF- - LIMI of FIELD ioP / I \ \ V�bW. SCH. `DERDR 2'W 'L \ - � _gam. - ,=_ a' _ \ c _ ELF w 0 \ \ \ 3�LF EMERGENR Ur�F.D -RIP ; .0 4 6 ma - _� \ \ S 1. SPJL-LWAY - "' -� �_ - ' / / - / \ _ -_ � �� o �/� l I \ I / � / / i � � � l / / I I I \ \ VSMP PLAN FOR / > > I w SCOTTSVILLE TIGER 750 F F E TMENT \ V ( \ / C / / / / I V 1 I \ / 1 \ \ RI - LS' DEPTH / ' � FUEL MARKET CP P ALBEMARLE COUNTY, VIRGINIADC IPE y I1N o NvSUBMISSION: TMP 130A1-47A C4 2021.11.30 eoTro s oo \\ \ 406 0, \\ 9' s9y°T I S \ JAMES21VER ROAD, LLC / / / J r / - ^ - I_ \ 1 \ I\ \ `� I DB 5�63 PG 418 / / i - \ I REVISION: Z �E: VIL4AGE RESIDENTIAL / / / / / / I / / - / / \ \\ \ \ 2022.04.21 \ _ \ O \\ 4p ti ORETENTI N BASIN ooRDwarEs: �, 6O�61NGLE FAMILY RESIDENTIAL CLASS IP-RA 6'I� X A - 0 37.805126, 78.501 7 I S _I \ 36' �ONC. STANDPI \ T Ci G LI.573 AC 1 7'W �. Ap 96 O.D. 2" 6 \ \ V-49i�(� \ \ O\ ELN. 400.00 ay S 9 O l \\ X. CULVER\ // I /l l / FILE NO. t / 20.046 S NE SSp�� / I \ I / / / / t/� / / l / l / / I.� \ 35 LA T X TOP OF DAM 4 .3J>�.00 \\ I \ / \ �RAL �S / I \ / I I I / / / / / / / / �\ �y S / I I I I / / / / / �/ /f / / / / / / / E & S PLAN PH3 110 WIDEi cLAY c RE l/ / / / / / // / IW) cuT�FFF . °0 7- so o so so so C11Scale: 1"=30' ORGANIC MULCH MATERIALS AND APPLICATION RATES RATES: MULCHES: NOTES: Per Acre Per 1000 sq. ft. Straw or Hay lZ - 2 tons 70 - 90 lbs. Free from weeds and coarse (Minimum 2 matter. Must be anchored. tons for Spread with mulch blower or winter cover) by hand. Fiber Mulch Minimum 35 lbs. Do not use as mulch for 1500 lbs. winter cover or during hot, dry periods.* Apply as slurry. Corn Stalks 4 - 6 tons 185 - 275 lbs. Cut or shredded in 4-6" lengths. Air-dried. Do not use in fine turf aeras. Apply with mulch blower or by hand. Wood Chips 4 - 6 tons 185 - 275 lbs. Free of coarse matter. Air- dried. Treat with 12 lbs nitrogen per ton. Do not use in fine turf areas. Apply with mulch blower, chip handler, or by hand. Bark Chips 50 - 70 cu. 1-2 cu. yds. Free of coarse matter. Air - or yds. dried. Do not use in fine Shredded turf areas. Apply with Bark mulch blower, chip handler, or by hand. * When fiber mulch is the only available mulch during periods when straw should be used, apply at a minimum rate of 2000 lbs./ac. or 45 lbs./1000 sq. ft. 1 MULCHING MU C 12 Not To Scale CONSTRUCTION OF A SILT FENCE (WITHOUT WIRE SUPPORT) 1. SET THE STAKES. 2. EXCAVATE A 4"X 4" TRENCH UPSLOPE ALONG THE LINE OF STAKES. FLOW 3. STAPLE FILTER MATERIAL TO STAKES AND EXTEND IT INTO THE TRENCH. FLOW 4. BACKFILL AND COMPACT THE EXCAVATED SOIL. SHEET FLOW INSTALLATION (PERSPECTIVE VIEW) POINTS A SHOULD BE HIGHER THAN POINT B. DRAINAGEWAY INSTALLATION (FRONT ELEVATION) ia'N� SILT FENCE (SF) TABLE 3.31-B ACCEPTABLE TEMPORARY SEEDING PLANT MATERIALS "QUICK REFERENCE FOR ALL REGIONS' Rate Planting Dates 1 s Sept. 1 - Feb. 15 50/50 Mix of Annual Ryegrass (Lolium multi-florum) & 50 - 100 Cereal (Winter) Rye (Secale cereale) Feb. 16 - Apr. 30 Annual Ryegrass 60 - 100 (Lolium multi-florum) May 1 - Aug 31 German Millet 50 (Setaria italica) Source: Va. DSWC TEMPORARY SEEDING C 12 Not To Scale TABLE 3.39-A ADHESIVES USED FOR DUST CONTROL Water Application Dilution Type of Rate Adhesive (Adhesive: Water) Nozzle Gallons/Acre Anionic Asphalt Emulsion Latex Emulsion Resin in Water Acrylic Emulsion (Non -Traffic) Acrylic Emulsion (Traffic) 3.5:1 Coarse Spray (!)DUST CONTROL DC C12 Not To Scale 107. SETTLEMENT 7:1 Coarse Spray 1,200 12.5:1 Fine Spray 235 4:1 Fine Spray 300 7:1 Coarse Spray 450 350 Cal 2Not To Scale ORIGINAL GROUND ELEV. EL=C Top Surface Area Z 1.0' DRY STORAGE D2 H 67 CU. YDIACRE N WET STORAGE 67 CU. YDIACRE VEL-B D1 (EXCAVATED) FILTER CLOTH ORIGINAL GROUND EL=A Bottom Surface Area ELEV. 'SEE PLATE 3.13-1 COARSE AGGREGATE44 CLASS I RIPRAP CROSS SECTION OF OUTLET CLASS I RIPRAP LENGTH (IN FEET) _ 6 X DRAINAGE AREA (IN AC.) C) / DIVERSIONDIKE A� COARSE AGGREGATE"�j/ \ // EXCAVATED FILTER CLOTH AREA � COARSE AGGREGATE SHALL BE VDOT #3, #357 OR #5 OUTLET (PERSPECTIVE VIEW) Sediment Trap Design Data Weir DA Wet D1 Wet Vol. Bottom Dry D2 Dry Vol. Top SA No. A B C H ft) Z (ft.) Length (ACE.) Vol. (ft.) Cy SA (sq. Vol. (ft) Cy (sq. ft.) (ft) (Req.) (Prov.) ft.) (Req.) (Prov.) 1 407.0 410.0 412.0 3.0 2.0 8.0 1.36 91.1 3.0 113.7 651.0 91.1 2.0 113.7 1795.0 2 394.0 397.0 399.0 3.0 2.0 7.5 1.19 79.7 3.0 344.3 2742.0 79.7 2.0 302.7 4602.0 sC$� Not To Scale Width 6 TYPICAL DITCH DETAIL C 12 Not To Scale CULVERT INLET PROTECTION TRAP (ST Paved construction entrance for erosion control plans 70' MIN. - 'ISTRUCTION ACCESS 3" SM-2A ASPHALT TOP COURSE 2% 29. `6" MIN. 21A AGGREGATE BASE PROFILE STONE ._ ....... CONSTRUC-ION /� ASPHALT PAVED ACCESS-1 r 0 /_WASHRACK 2% 1 2% I2% 12' MIN 1 *MUST EXTEND FULL WIDTH (POSITIVE DRAINAGE TO SEDIMENT OF INGRESS AND EGRESS ` TRAPPING DEVICE OPERATION PLAN DISTANCE IS 6' MINIMUM IF FLOW 10 IS TOWARD EMBANKMENT C12 FLOW USE STONE FOR ALL CULVERTS *OPTIONAL STONE COMBINATION P h' FLOW 2.5' SECTION A -A PAVEMENTI 4AGE K: A mitmnlwt water tap of I inch must be installed with a min u tun 1 itch ballcocic shutoff valve supplying a wash hose with a diameter of 1.5 iuches for adequate constand pressnlre. Wash water uniA be canned away from the entrance to an approved settling area to remove sediment. All sediment shall be prevented flou edeim- stoml drains, chtcltes or watercourses. PAVED WASH RACK NO SCALE AVED CONSTRUCTION ENTRANCE PIPE OUTLET CONDITIONS A A 'IPE OUTLET TO FLAT REA WITH NO DEFINED HANNEL 1`La� d SECTION A -A FILTER CLOTH KEY IN 6"-9 RECOMMENDED FOR ENTIRE PERIMETER ado (MIN.) ����}����+,icePIPE OUTLET TO WELL DEFINED CHANNEL PLAN 4 4i�i����� i���•,J I�� ��� �1�� �►ice �� �Ii� ��.��/=1111111 . SECTION A -A FILTER CLOTH KEY IN 6"-9"; RECOMMENDED FOR ENTIRE PERIMETER NOTES: 1. APRON LINING MAY BE REPRAP, GROUTED RIPRAP, :. BASKET, OR CONCRETE ' 2. L. IS THE LENGTH OF THE RIPRAP APRON AS CALCULATED USING PLATES 3.18-3 AND re E Au., T . DIAMETER, LESS THAN 6 INCHES. Source: Va. DSWC 9 ) OUTLET PROTECTION (OP C 12 Not To Scale Plate 3.18-1 SHIMP ENGINEERIN G12. LAND PLANNING - PROJECT MANAGIMENT 912 E. HIGH ST. 434.227.5140 CHARLOTTESVILLE VA, 22902 JUSTIN@SHIMP-ENGINEERING.COM Lic. VSMP PLAN FOR SCOTTSVILLE TIGER FUEL MARKET ALBEMARLE COUNTY, VIRGINIA CE) SUBMISSION: 2021.11.30 REVISION: 2022.04.21 FILE NO. 20.046 ul�ulllllllll�llul�uul�lullllullllllll�uulllull�lllllllull�llllll tt i E & S Control Details VDOT p3, #357, #5, #56 OR #57 COARSE AGGREGATE CLASS RIPRAP TYPICAL VEE-SHAPED DIVERSION HI REPLACE SILT FENCE IN HORSESHOE WHEN HIGH VELOCITY OF FLOW IS EXPECTED s TEMPORARY DIVERSION DV ) C 12 Not To Scale 7 C12 Not To Scale C12- Virginia Stormwater Management Handbook, Chapter 9 9-C.10.0. BIORETENTION PRACTICES: O&M CHECKLIST Inspection Date Project Location Date of Last Inspection Owner/Owner's Representative As -Built Plans available: Y I N Facility Type: Level 1 Facility Location: G Surface G Underground FlIbittlon Media: ❑ No filtration (e.g., dry well, permeable pavement, infiltration facility, etc. ❑ Sand ❑ Bioretention Soil ❑ Peat ❑ Other: Site Plan/Permit Number Date BMP Placed in Service Level 2 Hydraulic Configuration: ❑ On-line facility ❑ Off-line facility July 2013 1 Virginia Stor awater Management Handbook, Chapter 9 Type of Pre -Treatment Facility: ❑ Sediment forebay (above ground) ❑ Sedimentation chamber ❑ Plunge pool ❑ Stone diaphragm ❑ Grass finer strip ❑ Grass channel ❑ Other. Ideally, Biorerention Amiliffes should be inspected and cleaned up annually, retinal during the $ring. During the first 6 months following construction of a Whaleboat, fecilAy, the site should be inspected at least twice offer storm events that exceed 112dnch of rainfall. Watering is needed once a week during the fiat 2 months following installation, and men as needed during the first growing season (April -October), depending upon well If vegetation needs to be replaced, one-time spot fertilization may be needed, preferably using an organic father than a chemical fertilizer. Each facility should have a customized routine maintenance schedule addressing issues such as the following. grass mowing, weeding, trash removal, .mukh inking and maintenance, erosion repair, reinforcement plantings, tree and shrub prumi and sediment removed. Z Z Z � Y a Element of Who Will BMP Potential Problem m o m How to if. problem Address Comments c dc N E Problem C "Name vegetation supplement as necessary Owner an Potential There is excessive Remove Imn*dW* Owner or trash and debris I There is evidence of paver. erosion and I or bare Slealba Immediately Contributing or exposed soil Polaselonal Drainage Area There are excessive ftemow reveal well add screw s Owner or landscape waste or acompost vdfo l ant clippings Oil, grease or other Identify and control the source of unauthorized this pollution. it may be necessary Owner or substances are to shad fences signs she profecebnal entering the facility nte There is adequate Pia-Treahnent EslaMbh adequate hams prolembnal asses b Ma re- mad 9-C-28 Virginia Stormwater Management Handbook, Chapter 9 July 2013 1 Virginia Stormyater Management Handbook, Chapter 9 Z Z Element of N Who Will BMP Potmdlal Problem m 2ow a Hto fix problem Address Comments n c .E Problem 6 g e beatm.trxility the local Excessive fresh, Remove immediately Owner debris, or sediment. professional There ie evidence of clogging (slard'ng water, lemseable Identify and eliminate the source odors, water stains, of the problem. If necessary, Prufmiomi algae or floating remove and clean or replace the pn,Art aquatic vegeteflm, or clogged material. rill re se ("ntlnwtl) There s evidence of i pest erosion endsell Sledlbs lmmedlaby professional aerosol aril Thare Is dead vapebtlon oaxpoeetl Restabllrse and revegetete as Owners aril In Me flller necessary professional Checkforsedlment build-up at curb cob, gavel diaphragms an Remove sediment and coned pavement edges that arty other poblems that bock Owner or prevnnlfbwfrom lose.. professional andich into the bed, and Chalk for bypassing. Trans Is excesslve Ozer a Inlets bash, debris, or Remove immediately sediment pMeseiorel There is evidence a Repair erosion damage and crest a .I. at or around reeend or oftmelse maintains the inlet with w etation prelesebrel Remove woody vsgehaon from Inlbw is hindered by points of or. and directly above Owner a mesa anwor shares. undautio ns. (Trees and shrubs prOfe66b1191 may be located closer to Me rimd.) Identify the sours of ercabn There issidenaN damage and prevent ft therm Career or all or gully erosion or mouning. Repair erosion damage bare Boil and reared or operates ptWseslorel restaMl¢e with vegetation eMe slop" (A"u�ytmm, There is a cese Of �) setliment Remove immediately volera prWesslonel awrmutstlon Animal burrows most be Sitle slopes supped backflled and composed. pmfeasbnal nuisance animals. Burrowing animals should be humanely removed fran the area. Plant composition is Determine if existing plant consistent with the materials are at least consistent approved plans and with general Bioretention design Professional any stakes or wires trial and replace inconsiehnt are in oad condition. a atlas. V•eaddon There should be T& (/nW&M B0%cover (mulch plus vegeragon), and Supplement wgehtion and mulch Me mulch corer m needed. should be 23 inch" des . 9-C-29 July 2013 1 Virginia Stor awater Management Handbook, Chapter 9 Z Z Element of o- No- Who Will BMP Potential Problem a ow to fix problem Address Comments Problem m ai a e m Tha flit. bed is clogged enworflllnd Redistribute the soil substrate and Pmfasabnal riete remove sndiment within 2 weeks. Enure a ninth sodas depth of Filterally) The topsoil is in poor fopeoll was the state (Annually) editions pH crudeconsistentfor dmlgn crude Maharani (continued) Is not 6.7Ind Ind man lwmlon (loamy send or sandy loam professional cWeelomposition Is ts tedure, wind less than 5%day Inappropriate. InaPFeplela) content, and organic matter cameo[ fiat least If the phl on Is brmine 6.5, spread limestone. read Determine aria pipe is clogged The p tl pipe is detina wind debris pi l woody roots have conveying water pipe, Immediately ly Pmfembnal as designed as designed clerced anout o the pi clean out or replace the pipes necessary Measure thecited observation well for three on wall for days followingstorm event in expe excess of inches in depth. After three days, it Mare is The underlying soil sanding water on fop but hot in interface is clogged the underdmin, this indicates Mortarboard/ (there is evidence on clogged soil layer. if standing Proper the surface soil water is bath on the surface and Dainage crusting, standing in the undend aid, then the water, the fr dam underdrain Is probably clogged. to etween not tlewateb This should be promptly Professional storms, or water investigated and remediatetl to ponds on the sodas restore proper filtration. Gal of been for more than changes may be needed or 48 hours after an underdrain repairs matle. The event)' filter media may need to be asked, excavated and cleaned or replaced to correct the problem. Holes that are not consistent with Me design and allow water to flow Moody through a planter to Me round mud the plugged. Tha planter is unable to receive or detain sformwater pilot Identify and tarred seureasof infiltration. Water clogging. Topsoil and sandlpeat Owners does not drain them layer may need to be amended professional the reservoir within 3. with sand or replaced all together. 4 hours of after a Planter• storm event. The planter has emotional deficiealea, including rot cocks, and failure, or the Melee bestlall repairer Owner. planter is unable to Immediately. Para"bnal amain the filter media. vegetation Outlets are obstarded oow a or season nd sell Remove obstructions and pier. Choose. exposure is evident ahbilize traded or exposetl Professional spllFsay below the cu. tlet arem. 9-C-31 July 2013 Z Z Element of N Who Will BMP Potmdlel Problem m a 2 How to fix problem Address Comments Problem m A. a C O"rn There is excessive Remove immetliaMy, antl keep Owsra Owrlbwprofessional trash debts,or cantriMrtl arse free of trash rig Profits Sp eetlimentattlte outlet and tlebris. an n Iwey tmrrtlnwd) Am grates Pre gent Repelrorreplece"necessary Owner an xaln condition Observation Is the observeflon well Repair, m necessary. Professional WWI still dipped? EateMtsh adequate aaess. A¢ess to tits Remove wondy vegetation and Profembnal mutation reality or its tlebris that may Mack excess. and. perhaps components is Ensure that hardware can be ft Isaay ade tuate opened antl owra d. There is evidencecerimet Fill in low spots and substrate; Omer" water standing wat flow problems causing Professional mein Eliminate staigant soda and snobbish vegetation; hen fa pwrell mosquitoes as needed. If slays Mosquito proliferation are considered, then a residual Owner or larvicide, such as Bacillus professional thurendensis or Altoside formulations can be applied only absolutely necessary. from local Correct real problems Owner. "centscom professional Encroachment am bioretention area or Inform involved properly owners Gatherer easement by of BMPs status; clearly wadi Me Pddbrta esal ge or other boundaries of the receiving (ant perhaps stroperes theh porous area, asneeded tha corny) 4*110 rY? July 2013 Z Z Y i� EIeBMP of av Who WIII pptemlel Problem m a 2 How to fix problem Address Comments n Problem 6 � � e Replace conteminand mach. If There is evidence of Problem pereiels, hat sals for hydmcarbcns or other hydrocarbons add other beds, tleleleriads materials, substances. If excess levels are resulting in found, the soils, plants and mulch Professional unsatisfactory plant may all need to be replaced in growth or mortally, accordance with the ast roved consWNon plow. Invasive spedes or weeds make up at Remove invasive species and Owner or least 10%tithe excessive mass immediately antl vab"Idal Vega on fad) a tins replace vegetation as needed. Maw within a week Gress (examay) (personal species should be Wanted that have dense cover, are relatively Owner or The awes is bo high slow grow ng and require the least mowing and chemical prdeubnal inputs Grass should be from 6-10 Inches rich, vegetation a Remove and replace. Increase diseased, dying or wdenng, but avoid using Prof"aionel dead chemcal fedil'esre, unless absolute necesseIt Wlyder-killed or wit- pierer killed ve tatlon Is ge Re lace with hamlet e P psalm professional present. Raise are level, loosen antl amend a replace the media, m needed, to be consistent with the The filter media is too slate design criteria for low, too compacted Bioretention (85-88%santl &12% or the composition is soil fines 3-5% organic wager in Professional inconsistent with term of leaf compost). Other design specifications remediation options are described In the maintenance section of the state design criteria for Bbretacc on The mulch is oiler the or is an 3 yams The wish most be replaced professional of rche a in Prat awry 2-3 years coni Millersville There is evidence Mat Remove undbell shembeh Colons l') c the Mmlcals, hrtllizers, lease from media and reality rot oil are Imm x iately, and replace mush Prarembnal present amndlemnendetl Remove mash and debris immediately. Check plant health There is sxtessive ant, without damaging pants, Owner. mash, debris, or manually remove Me sediment, professional sediment especially a be depth mosede 20%of the fadllty's design depth. There is wedesoa of batterythe source of erosion cencentatetl floss damage and prevent it from erosianor exposed recording, Repair the erosion Professional soil damage and reseed or otherwise resuslue with vegetation 9-C-30 COUNTY OF ALBEMARLE Department of Conmmnity Development Construction Record Drawings (As -built) for VSMP The followingis a list of information required on construction record drawings for re9 8 stormwater facilities (reference Water Protection Ordinance 17-422). It is preferable that the construction record drawing be prepared by someone other than the designer. Please do not provide design drawings as construction record drawings. A- A signed and dated professional seal of the preparing engineer or surveyor. B. The name and addreas of the free and individual preparing the drawings on the title sheet. C. The constructed location of all items associated with each facility, and the inspection records to verify proper dimensions, materials and installation. The items include, but are not limited to the following. 1. Inspection Records and photographs for pipe trenches and bedding, including underdrains. 2. Video Pipe Inspection for any pipes which are not accessible or viewable. 3. Updated Location with geo-coordinates of all facilities. 4. Verified Drainage Area maps for the drainage area treated, and for drainage to the facilities. 5. Current physical and topographic survey for all earthen structures. Ponds should include a survey of the pond bottom. Surveys should verify pond volumes are per design. Corrections may be required for alterations from the design. 6. Plants, location and type. 7. Plans and profiles for all culverts, Pipes, Risers, Weirs and Drainage Structures - Display the installed type of drainage structures, culverttpipe size, weirs, materials, inlets or end treatrincia ), inlet and outlet protection, alignment and invert elevations compared to design. 8. Computations: For significant deviations from design, provide sealed computations verifying that the as -built condition is equivalent or better than design. 9. Ditch Lines - Display the constructed location of all ditch lines and channels, including typical sections and linings. 10. Easements - Show all platted easements with dead book references labeled. Facilities and drainage must be within platted easements. Provide copies of recorded documents. 11. Guardrail, fences or other safety provisions - Display the constructed location of all safety provisions; fences, guardrail, including the type, length and applied end treatments, compared to design. 12. Ablated layers — biofilter media, stone layers, sand layers, keyways and cores must be verified as to material types and depths. include inspection reports, boring m test pit reports and materials certifications. Biofilter media must be an approved state mix. 13. Access roads — show location of access roads, surface treatment, drainage, etc, as applicable. 14. Compaction reports are required to verify fill compaction in dams. 15. Manufacturers certirimtiom for proprietary BMP's certifying proper installation and functioning. " GRASS •� �'- PRETREATMENT - FILTER STRIP _ 'xk— ` ' SHEErFLOW OR ` EXTENDED.. PRETREATMENT FILTRATION _-FULL —I fit. ��i - DETENTION - `STORAGE ` BIORETENTION CELL--- '.'a;' - CONCENTRATED FLOW WITH FOREBAY . - PLAN VIEW — — STONE SLOPE , PROTECTION OR ECUAL I � I —I IIII�II�— SHIN FLOW 6W ' �q II T ,PRETREATMENT III —III II � 2'MAX �' —� I I I . Fs I I III ��/� G. ss FULL EXTENDED 'j'7 �_IvETENT1oN L,. - STORAGE " ILEVEILIIIIIII CONTROLLED I I LEVEL�2'i — L _I11= OVERFLOW FILTEP � —III-11 FABRICIr SECTION VIEW --- Figure 9.6. Typical Detail of a Bioretention Basin within the Upper Shelf of an ED Pond Table 9.7. Bioretention Material Specifications Material Specification Notes Filter Media Fitter Media to contain: • 80% - 90%sand The volume of filter media based on 110% Composition • 10%-20% soil fines of the plan volume, to account for settling is 3%-5% organic matter or compaction. Available P between L+ and M per Filter Media DCR 2005 Nutrient Management The media should be certified by the Testing Criteria. supplier. Mulch Layer Use aged, shredded hardwood bark Lay a 2 to 3 inch layer on the surface of the mulch or stable coarse compost. filter bed. Alternative Use river atone or pea gravel, coir and Lay a 2 to 3 inch layer of to suppress weed Surface Cover jute matting, or turf cover. growth. Loamy sand or sandy loam texture, Top Soil With less than 5% clay content, pH 3 inch surface depth. For Turf Cover corrected to between 6 and 7, and an organic wafter content of at least 2%. Use a non -woven gectextile fabric With Apply only to the sides and directly above Geotextile/Liner a flow rate of > 110 gal./min./sq. ft. the underdrain. For hotspots and certain (e.g., Geotex 351 or equivalent) karat sites only, use an appropriate liner on bottom. Choking Layer Lay a 2 to 4 inch layer of sand over a 2 inch layer of choker stone (typically #8 or #89 washed gravel), which is laid over the underdrain stone. Stone Jacket for Underdrain 1 inch stone should be double -washed 12 inches for the underdrain; and/or Store e 9 and clean and free of all fines e.. ( 9, 12 to 18 inches for the stone storage layer, 9 'rf Layer VDOT #57 stone). needed Use 6 inch rigid schedule 40 PVC pipe Lay the perforated pipe under the length of Underdrains, (or equivalent corrugated HDPE for the bioretention cell, and install non- Cleanouts, and micro-bioretention), With 3/8-inch perforated pipe as needed to connect With Observation perforations at 6 inches on center, the storm drain system. Install T's and Y's Wells positron each underdrain on a 1% or as needed, depending on the underdrain 2%slope located nor more than 20 feet configuration. Extend cleanout pipes to the from the next pipe. surface with vented caps at the Ts and Ys. Plant one tree per 250 square feet (15 Establish plant materials as specified in the feet on -center, minimum 1 inch landscaping plan and the recommended caliper). plant list. Shrubs a minimum of 30 inches high In general, plant spacing must be sufficient planted a minimum of 10 feet on- to ensure the plant material achieves 80% Plant Materials center. cover in the proposed planting areas within Plant ground cover plugs at 12 to 18 a 3-year period. If seed mixes are used, they should be from inches on -center; Plant container- a qualified supplier, should be appropriate grown plants at 18 to 24 inches on- for stormwater basin applications, and center, depending o on the initial plant should consist of native species (unless the size and how large will grow. seeding is to establish maintained turf). Table 9.8. Suggested Annual Maintenance Activities for Bioretention Maintenance Tasks Frequency • Mowing of grass filter strips and bioretention turf cover At least 4 times a year • Spot weeding, erosion repair, trash removal, and mulch raking Twice during growing season • Add reinforcement planting to maintain desired the vegetation density As needed • Remove invasive plants using recommended control methods • Stabilize the contributing drainage area to prevent erosion • Spring inspection and cleanup • Supplement mulch to maintain a 3 inch layer Annually • Prune trees and shrubs • Remove sediment in re -treatment cells and inflow points Once every 2 to 3 years • Replace the mulch layer Every 3 years LANDSCAPE SCHEDULE Plant Min. Total Canopy Total Canopy Symbol PlantingT Type Botanical Name Common Name Cal./Height Quantity Height(ft) (SF) (SF) in 10 YES OLarge Deciduous Tree Quercos Phellos Willow Oak 2.5" 3 20 370 1110 Allegheny Small Shade Tree Amelanchier Laevis Serviceberry 1" 9 19 130 1170 'Majestic' Broadleaved Evergreen Morelia Cerifera Wax M tle K 2 Ht. 25 6 24 600 Shrub Total Tree Canopy = 2,880 SF SHIMP ENGINEERIN G12. LAND PLANNING - PROJECT MANAGEMENT 912 E. HIGH ST. 434.227.5140 CHARLOTTESVILLE VA, 22902 JUSTIN@SHIMP-ENGINEERING.COM Lic. VSMP PLAN FOR SCOTTSVILLE TIGER FUEL MARKET ALBEMARLE COUNTY, VIRGINIA SUBMISSION: 2021.11.30 REVISION: 2022.04.21 FILE NO. BMP Details 20.046 C13