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HomeMy WebLinkAboutWPO201400063 Plan - Approved 2014-07-07 (2)GENERAL NOTES 1. Site statistics: Albemarle County TM# 21 -12C1. Zoned: RA. Total area of existing lot = 20.97 acres. Proposed use: Church. Total disturbed area = 3.1 acres. Building area = 7,000 sf. Pavement and walk area = 0.94 acres. Total Impervious area = 1.0 acres. Green Space = 19.97 acres (95 %). Site is nyj located within a reservoir watershed. 2. Work in this project shall conform to the latest editions of the Virginia Department of Transportation (VDOT) Road and Bridge Specifications, the VDOT Road and Bridge Standards, the Virginia Erosion and Sediment Control Handbook, the Virginia Erosion and Sediment Control Regulations and the County of Albemarle Design and Construction NEW HOPE CHURCH Standards. In the event of conflict between any of these standards, specifications or plans, the most stringent shall govern. All utilities to be dedicated to the County of Albemarle shall be constructed and tested to conform to Commonwealth of Virginia Board of Health Waterworks and /or Sewerage Regulations. 3. Erosion and sediment control measures shall be maintained continuously, relocated when and as necessary and shall be checked after every rainfall. Seeded areas shall be checked regularly and shall be watered, fertilized reseeded and mulched as necessary to obtain a dense stand of grass. 4. All drain inlets shall be protected from siltation. Ineffective protection devices shall be immediately replaced and the inlet cleaned. Flushing is not an acceptable method of cleaning. STORMWATER MANAGEMENT PLAN 5. When the crushed stone construction entrance has been covered with soil or has been pushed into the soil by construction traffic it shall be replaced with a depth of stone equal that of original application. 6. The location of existing utilities as shown is approximate only. The contractor is responsible for locating all public or private utilities which lie in or adjacent to the construction site. The contractor Shall be responsible for repairing, at his expense, all existing utilities damaged during construction. Forty -eight (48) hours prior to any excavation call Miss Utility 1 (800) 552 -7001. 7. All underground facilities located within the County's right -of -ways shall be installed prior to the placement of any part of the pavement structure. B. All materials used for fill or back -fill shall be free of wood, roots, rocks, boulders or any other non - compactible soil type material. Unsatisfactory materials also include man -made fills and refuse debris derived from any source. 9. Satisfactory material for use as fill for public streets include material classified in ASTM D -2487 as GW, GP, GM, GC, SW, SP, SM, SC, ML and CL groups. The moisture content shall be controlled within plus or minus 2 percentage points of optimum to facilitate compaction. Generally, unsatisfactory materials include materials classified in ASTM D -2487 as PT, CH, MH, OL, OH, and any soil soil too wet to facilitate compaction. CH and MH soils may be used subject to approval of the VDOT Engineer. Soils shall have a minimum dry density of 92 lb. /cu.ft. per ASTM D -698 and shall have a liquid limit less than 17. 10. Compaction of fill material under building slabs shall be based upon recommendations of soils engineer after completion of standard Proctor test and shall meet bearing requirements of architect of buildings. The Contractor shall be responsible for testing. 11. Materials used to construct embankments for any purpose, back -fill around drainage structures or in utility trenches or any other depression requiring fill or back -.fill shall be compacted to 95% of maximum density as determined by the standard Proctor test . as set out in ASTM standard D -698. The contractor shall, prior to any operations involving filling or back - filling submit the results of the Proctor tests together with a certification that the soil tested is representative of the materials to be used on the project. Tests shall be conducted by a certified materials testing laboratory and the certifications made by a licensed professional engineer. 12. All excavations, including trenches, shall be kept dry to protect their integrity. 13. Any discrepancies found between the drawings and specifications and site conditions or any inconsistencies or ambiguities in drawings or specifications shall be immediately reported to the engineer in writing, who shall promptly address such inconsistencies or ambiguities. Any work done before the engineer is consulted shall be done at the Contractor's risk. 14. A preconstruction conference shall be held prior to the start of the construction. The contractor shall arrange the meeting with the County Erosion Control Administrator. 15. All storm sewer piping shall meet VDOT standards. Pipe bedding to be per VDOT PB -1. 16. All sanitary sewer piping shall be PVC SDR 35 unless stated otherwise on plans. Sanitary sewer lateral to be 6" PVC SDR 35 from sewer main to building at a minimum slope of 1.0 %. 17. Handicap spaces to have vertical signs with the international handicap symbol. At leas one space must be van accessible with 'Van Accessible" sign below the international sign. Minimum height to sign bottom is 4' -0 ", maximum is 7' -0 ". 18. The Erosion and Sediment Control Narrative is considered part of this plan and shall be adhered to and its requirements met by contractor. 19. The Owner will coordinate with the County on the exact sign location and size. The sign location and size is to conform with County Ordinances and a permit from the County is required prior to sign construction. 20. All areas not designated as parking stalls are to be fire lanes with no parking. 21. Provide and install one Knox box on the building as directed by the Fire Marshal's & Office. SP- 2010 - 00046. New Hope Community Church (Signs #12 &15). Approved:,uly Y1,2012 1. Development and use shall be in general accord with the conceptual plan titled "Conceptual Plan - Soccer field Removed: New Hope Community Church," prepared by Blackwell Engineering PLC, revision number 4 (dated 5-17 -12), (hereafter "Conceptual Plan"), as determined by the Director of Planning and the Zoning Administrator. To be in general accord with the Conceptual Plan, development and use shall reflect the following major element within the development essential to the design of the development, as shown on the Conceptual Plan: " location of buildings and structures, which may be built in phases; • location and maximum number of parking spaces, which may be built in phases; • location of the entrance; • location of the "wooded area to remain," within which land clearing and development shall not occur, with the exception that the designated "Proposed Reserve Dainfield" site may be cleared and used only for that purpose. Minor modfications to the plan which do not conflict with the elements above may be made to ensure compliance with the Zoning Ordinance. 2. The area of assembly shall be limited to a maximum four hundred (400)-seat sanctuary. 3. Alloutdoor lighting shall be only full cut -off fixtures and shielded to reflect light away from all abutting properties. A lighting plan limiting light levels at all property lines to no greater than 0.3 foot candles shall be submitted to the Zoning Administrator or their designee for approval. 4. There shall be no day ore center or private school on site without approval of a separate special use permit. 5. Entrance design and location must be approved by the Virginia Department of Transportation before construction of the access road for this use may commence. 6. Written approval of water - supply and septic facilities must be submitted before this use may commence. b C k 0 4$ " e zyLaY SITE o .arc t3' W's d' r aurty R° x ' U, �htrrnyc VICINITY MAP SCALE: 1" = 1,000' ALBEMARLE COUNTY GENERAL NOTES 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 Transportation (VDOT). This plan as drawn may not accurately reflect the requirements of the permit. Where any discrepancies occur the requirements of the permit shalll govern. 2. All paving, drainage related materials and construction methods shall conform to 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 plans and shall be installed prior to any clearing, grading or other construction. 4. All slopes and disturbed areas are to be fertilized, seeded and mulched 5. The maximum allowable slope is 2:1 (horizontal:vertical). Where reasonably obtainable, lesser slopes of 3:1 or better are to be achieved. 6. Paved, rip -rap or stabilization mat lined ditch may be required when in the opinion of the Albemarle County Director of Engineering, or Directors 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. B. Unless otherwise noted all concrete PP a 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). J SITE DESIGN: BLACKWELL ENGINEERING, PLC 566 EAST MARKET STREET HARRISONBURG, VA 22801 540- 432 -9555 BUILDING DESIGN: BLUE RIDGE ARCHITECTS ATTN: RANDY SEITZ 61 SOUTH MAIN STREET HOUCK BLDG, SUITE 200 HARRISONBURG, VA 22801 540 - 437 -1228 OWNER - DEVELOPER: NEW HOPE COMMUNITY CHURCH MICHAEL HENDERSON, TRUSTEE 3445 SEMINOLE TRAIL, SUITE 300 CHARLOTTESVILLE, VA 22911 PROPERTY INFO: TM# 21 -12C1 20.97 ACRES WHITE HALL MAGISTERIAL DISTRICT ZONED: RURAL AREAS USE: VACANT PROPOSED USE: CHURCH FEMA FLOOD ZONE: X BUILDING INFO: BLDG AREA = 7,000 SF BLDG HEIGHT = 30' STEEPLE HEIGHT = N/A USE GROUP = A3 CONSTRUCTION TYPE = 3B O�4,e,pLTA OA I EDMOND H. BLACKWELL �, BLACKWELL 9 EN ,o Lic. N..02 831 � EE R I ss fONAL 1:21 � 566 EAST MARKET STREET HARRISONBURG, VA 22801 PHONE: (540) 432 -9555 FAX: (540) 434 -7604 SURVEY NOTES 1. Both the boundary and topographic surveys were conducted under the direct and responsible charge of Brian Roy, L.S. of Charlottesville VA 434 - 293 -3195. P 9 Y. 2. Vertical Datum based on NAVD88. The horizontal datum is tied into the Virginia South - State Plane coordinate system. _J 3. Date of topographic mapping: 2011 - 2013. APPRWW 1v I *Albefrteffe County c:9014i*ty R Development Department Fib /Development • z f __ ..16,On JUfcf a°a (p' 3 S w m em (y ® REVISED 4 -24 -14 PER COUNTY COMMENTS © REVISED 8 -28 -13 PER COUNTY E &SC COMMENTS ® REVISED 8 -15 -13 PER COUNTY E &SC COMMENTS & REVISED 6 -28 -13 PER COUNTY COMMENTS REVISED 4 -9 -13 ADDITIONAL TOPO ADDED ORIGINAL PLAN DATE: 1 -17 -2013 SHEET INDEX SHEET DESCRIPTION C1 TITLESHEET C2 SITE LAYOUT AND UTILITY PLAN C3 GRADING, ECS AND WATER QUALITY PLAN C4 ADDITIONAL NOTES AND DETAILS CS ADDITIONAL DETAILS AND PROFILES U U W IL 0 LIJ Z C1 PROJECT 2167 NUMBER: BIORETENTION BASIN PLANTINGS 10, ! EASEM�CfL10' 204' 26'26 PROPOSED 13 _ ��� 0 6' SIDEWALK IN No. TREES SPECIES SHRUBS SPECIES —W PROPOSED OVERHEAD ELECTRIC 200 12 WOODED AREA - ER TO REMAIN 2 Acerrubmm 6 Lindens benzion -�- STORM SYSTEM �- EX GAS LINES 5 ODED AREA FROM PL TO / PRIMARY t PROPOSED TRANSFORMER (Red Maple) CRITICAL SLOPES > 25% (Spicebush) 0 PROPOSED BUILDING ® PROPOSED HEAVY PAVEMENT PINEY MOUNTAIN RDA ADJACENT TO CHURCH AREA -� EX• PIPE. 2 Quencusbicolor 6 VFbumumlenfago ..29 PROPOSED EDGE OF PAVEMENT - PROPOSED SWM / �+ HANDICAP PARKING (Swamp White oak) EXISTING TREEUNE (Nannyberry) PROPOSED TREELINE WOODED AREA Tables 3.11 -7A and 76 / TO REMAIN GATE - FFE =531.5 / / OPEN AREA ALONG REMOVED \/ SLAB ON GRADE � OVERHEAD OWER LINE TO BE - PLAN NTH TREES / T.M. 21 -13E / CHARLES M. 130-T - EX. PIPE R ZONED: RA ' '' '' te USE: VACANT �. PROPOSED CRITICAL SLOPES 6o1.B0' O TREELIN fJ E RppO ''''''' N�3 oaw 2`v 5eu MOUNTVE v -,p& WEY NEW ELECTRIC POLE \\ - WOODED AREA N TO REMAIN 12 C -6 UGE PROPOSED \ 25 SIDE H pR0 \ \ Bic \ \ \ WOODED AREA \ \� TO REMAIN JjjjL \ 'o / OZ a \ \ P T.M- 21-12 GE FA NUC AUTOMATION \ \ fff ZONED: UGHT INDUSTRY USE: INDUSTRIAL \ \ STATE ROUTE 606 \ DICKERSON ROAD \ \ DOWN BANKMEN 35 MPH 50' ROW \ 1 a 2• WI 1' DEEP, SLOPES 1 1 1 �1 _ 1 \ 1 I 1 I CRITICAL S�IDPE I I I � I 1 I I I I I I EX BPgIfZ ZA6'If _ T.M. 21 -12D I, I Ab7AV/� RA NOCK I j I I (4) 80 "0 CMP- ELECTRIC ECTRIC RA /I UNDERGROUND ZONED: RA I (u DETENTION USE: UTILITY I II ( J� STATE ROUTE 763 DICKERSON LANE 35 MPH. 50' ROW Q 7 ROCK �I TCROP / } ® I :NTION BASIN OBI N ` 1 / R3 H SIDEWALK C 0 - WITH CG�2 / / _PROPOSED GAS / ' \\ 10 6 ' 20 r IX 15'ht7O 7f1X hw 1..67 4w 07-- rasa / I R200' ' II �II`II� : ,IIIpII \ PRIMARY \ ' \ DRAINFIELD \ SEE "ENGINEERED CAVENTIONAL T i \ ONSITE SEWAGE 'TREATMENT \ SYSTEM" INV IN =585.4 (6 ") �T \ \ o \ \ o ERMITTENT STREAM BUFF AS DEFINED BY COUNTY 4 - / / 6" SEWER 10, ! EASEM�CfL10' 204' 26'26 PROPOSED 13 _ ��� 0 6' SIDEWALK R =258.6 WELL LOCATION PARKING RATE i '_ WITH C -2 1 —W PROPOSED OVERHEAD ELECTRIC 200 12 WOODED AREA - ______ ER TO REMAIN o- SANITARY UNES MAXIMUM ALLOWED = __ / / ALTERNATE -�- STORM SYSTEM HANDICAP PROVIDED = EX GAS LINES F_ / PRIMARY PROPOSED TRANSFORMER CRITICAL SLOPES > 25% \ DRAINFIELD 0 PROPOSED BUILDING ® PROPOSED HEAVY PAVEMENT ` 0 PROPOSED LIGHT PAVEMENT 0 PROPOSED CONCREFE 0 PROPOSED GRASS ..29 PROPOSED EDGE OF PAVEMENT - PROPOSED SWM / �+ HANDICAP PARKING EASEMENT 27'x70' EXISTING TREEUNE A PROPOSED TREELINE WOODED AREA - - -- EXISTING FENCE LINE 200 SEAT SANC Y / TO REMAIN RE OUTED UNDERGROUND - FFE =531.5 / / /SEE LANDSCAPE PLAN BY \/ SLAB ON GRADE ALBISTON ASSOCIATES FOR ADDITIONAL PLANTING REQUIREMENTS REROUTE ELECTRIC AS NEEDED 4 - / / 6" SEWER S56.51.23 "W ' (0 1 WOODED AREA 26'26 TO REMAIN L= 59.15' — - • EXISTING PROPERTY LINE R =258.6 -4:1 TAPER 1. PARKING RATE 0 EXISTING UTILITY POLE 1 —W PROPOSED OVERHEAD ELECTRIC 200 —E — PROPOSED UNDERGROUND ELECTRI WOODED AREA v ER TO REMAIN o- SANITARY UNES MAXIMUM ALLOWED = C>-- SANITARY SEWER CLEANOUT / / ALTERNATE -�- STORM SYSTEM HANDICAP PROVIDED = EX GAS LINES F_ / PRIMARY - - - - EASEMENT LINE CRITICAL SLOPES > 25% \ DRAINFIELD 0 PROPOSED BUILDING ® PROPOSED HEAVY PAVEMENT ` 0 PROPOSED LIGHT PAVEMENT 0 PROPOSED CONCREFE 0 PROPOSED GRASS -- - - - - -- EXISTING ROAD PROPOSED EDGE OF PAVEMENT - PROPOSED SWM CURBING �+ HANDICAP PARKING EASEMENT 27'x70' EXISTING TREEUNE PROPOSED TREELINE WOODED AREA - - -- EXISTING FENCE LINE TO REMAIN /SEE LANDSCAPE PLAN BY \/ ALBISTON ASSOCIATES FOR ADDITIONAL PLANTING REQUIREMENTS S56.51.23 "W ' (0 1 WOODED AREA 26'26 TO REMAIN L= 59.15' — - • EXISTING PROPERTY LINE R =258.6 -4:1 TAPER 1. SLOPES 1'11oNT WOODED AREA y ' GIRD TO REMAIN \ \, T.M. 21 -15 JACK OR SETH HAWK ZONED: RA USE: VACANT STATE ROUTE 606 �\ DIOKERSON ROAD � UNPOSTED 50' ROW S -0, 8 G \� 1 0 �0E tih CRITICAL SLOPES WOODED AREA TO REMAIN / I. - j ^� / CRITICAL SLOPES� T.M. 21 -11A NORTHSIDE COMMUNITY CHURCH OF THE NAZARENE ZONED: RA USE: CHURCH 4" SURFACE II BASE Soo` 29 172" L`CURB DETAIL (CC-2) NTS GRAPHIC SCALE 30' 0 30' 60' SCALE: 1 " =30' WOODED AREA TO REMAIN 4�SURFACE COURSE BASE COURSE 2" OF SM- 12.5AL 3" OF BM -25.0 BASE AGGREGATE `COMPACT SUB -GRADE TO 95R 8" OF 21 -8 STANDARD PROCTOR DENSITY HEAVY PAVEMENT SECTION NTS SURFACE COURSE 2" OF SM9.5 -AL BASE AGGREGATE COMPACT SUB -GRADE TO 95% 8" OF 21 -A STANDARD PROCTOR DENSNY LIGHT PAVEMENT SECTION NTS CURB - - - -- CENTER LINE "r. ` 6 a Z " - 7" • 1 -. P4• - FIT & GUTTER (CG -61 PARCEL BOUNDARY REQUIREMENTS — - • EXISTING PROPERTY LINE USAGE ---- -- ELECTRIC/TELEPHONE PARKING RATE 0 EXISTING UTILITY POLE 1 —W PROPOSED OVERHEAD ELECTRIC 200 —E — PROPOSED UNDERGROUND ELECTRI WOODED AREA W — WATER LINES ER TO REMAIN o- SANITARY UNES MAXIMUM ALLOWED = C>-- SANITARY SEWER CLEANOUT PARKING PROVIDED = -�- STORM SYSTEM HANDICAP PROVIDED = EX GAS LINES F_ PROPOSED GAS LINE - - - - EASEMENT LINE CRITICAL SLOPES > 25% Q J 0 PROPOSED BUILDING ® PROPOSED HEAVY PAVEMENT W 0 PROPOSED LIGHT PAVEMENT 0 PROPOSED CONCREFE 0 PROPOSED GRASS -- - - - - -- EXISTING ROAD PROPOSED EDGE OF PAVEMENT CURBING �+ HANDICAP PARKING Q EXISTING TREEUNE PROPOSED TREELINE EXISTING FLOWLINE - - -- EXISTING FENCE LINE ra'mu - j ^� / CRITICAL SLOPES� T.M. 21 -11A NORTHSIDE COMMUNITY CHURCH OF THE NAZARENE ZONED: RA USE: CHURCH 4" SURFACE II BASE Soo` 29 172" L`CURB DETAIL (CC-2) NTS GRAPHIC SCALE 30' 0 30' 60' SCALE: 1 " =30' WOODED AREA TO REMAIN 4�SURFACE COURSE BASE COURSE 2" OF SM- 12.5AL 3" OF BM -25.0 BASE AGGREGATE `COMPACT SUB -GRADE TO 95R 8" OF 21 -8 STANDARD PROCTOR DENSITY HEAVY PAVEMENT SECTION NTS SURFACE COURSE 2" OF SM9.5 -AL BASE AGGREGATE COMPACT SUB -GRADE TO 95% 8" OF 21 -A STANDARD PROCTOR DENSNY LIGHT PAVEMENT SECTION NTS CURB -�4 "r. ` 6 a Z " - 7" • 1 -. P4• - FIT & GUTTER (CG -61 PARKING REQUIREMENTS BUILDING USAGE UNITS PARKING RATE EMPLOYEES 1 CHURCH 200 1 SP /3 SEATS 4 = a SEE PARKING STUDY FOR DOCUMENTATION OF PROPOSED PARKING RATES TOTAL REQUIRED = MAXIMUM ALLOWED = PARKING PROVIDED = NTS HANDICAP PROVIDED = REQUIRED SPACES 71 71 86 73 6 Date: OCT 2012 Scale: AS NOTED .Designed by:EHB/TBF Drawn by: EHB/TBF Checked by: NWB a 7� a o � N N � V N I 0 U a v aIa N 0 a \¢OltylA 71a `�I a a Qa z o 7j w 6a a g� O Oyy OO Y ¢ Z Revision Dates J 4 -9 -13 TOPO ADDED CL 6 -28 -13 CO COMMENTS 0 1W,,7 M B -15 -13 CO COMMENTS = jui N 8 -28 -13 CO COMMENTS 5 :D C14 �N Z J CL V1� 0 1W,,7 M �_ = jui N J 5 :D C14 �N = a � U I J> a J a CL =W> F_ V Z w H 3 a5OJ Z 0 V) G_ a Q J W�U Z M W Drawing No. C2 of 5 Sheets Job No. 2167 DITCH TABLE /;,,- \ _ _ \ E &SC LEGEND B BOTTOM LEFT RIGHT 10 -YR MIN. 2YR -� �- -/ ��� // 4.7C DITCH DITCH SLOPE LINING _/- \ - SOIL TYPE WIDTH SLOPE SLOPE DEPTH DEPTH VELOCITY - ' /,' ' \ \ -- ,5(17 - -- EXISTING CONTOURS - -} \ \ I \ f4'98l PROPOSED CONTOURS I min 0.00' 2:1 2:1 0.64' 1.14' 1.59 6.80% GRASS _ -- � -- --A \ 1 max 0.D0' 2:1 2:1 0.62' 1.12' 1.69 12.00% GRASS \ �' \ \ PROPOSED DITCH OR SWALE /., \ 1 + 28.5 PV 10 fnlet N3 0.00' 2:1 2:1 0.76 1.26 1.88 6.10% GRASS ) -'_, /° �' ��' \ \ PROPOSED SPOT ELEVATION 2 0.00' 2:1 2:1 0.62 1.12' 0.67 1.00% GRASS DRAINAGE FLOW PAVED CONSTRUGn . ON ENTRANCE (SEE DETAIL) 3min 000' 2:1 2:1 104 1.54' 0.94 2.50% GRAS /_ -/ / / - - /'\\ \ l Ga CONSTRUCTION ROAD STABILJZATION (3.03) 3 max 000' 3:1 3:1 0.77 1.27' 1.15 13.10% GRA55 SILT FENCE (3.05) INLET PROTECTION (3.07) INTERMITTENT STREAM BUFFER CULVERT INLET PROTECTION (3.08) - '- _ /'',/ �'��' / j• % � � � - -__ AS DEFINED BY COUNTY DD DIVERSION DIKE (3.09) /J i PROPOSED FILL DIVERSION (3.10) TREELINE CRITICAL SLOPES -� ® / / O SEDIMENT TRAP (3.13) SEE SEDIMENT TRAP /2 �'' �% -- _ ® TEMPORARY SLOPE DRAIN (3.15) / EXd / "GaP ®SdiT y�Q AIL SHEET 4/ PAVED FLUME 3.18 AW a/7= =48126 _ _ /' _'+�I Q 1'f�• �, / / - - - \ - - / / / -' ' "- ��_ oP OUTLET PROTECTION (3.18) .0. ROCK CHECK DAMS ( 3.20 ) SIL 1 ENE$VES AS TREE ON ON DOWN�LOPE -_ M SEE SE6IMEN - P #1 SIDE F EXCAVATIONS _ / �� = ^ \ \ \\ \ - - O OPSOlUNG (3.30) CHECK DAMS 4' CONTOUR INTERVALS �'; / /j/ TAIL SHEET SEE ETENTION ENS - - P / / - FROM / / / / \ �� - `� \ \ TEMPORARY SEEDING (3.31) 7 517 ENERGY -DI TOR /S ATOR IU 0.3xj/ O o� PERMANENT SEEDING (3.32) M gS / /' 7 +p0i _ _ _ MU \ \ ENCHMARK: NAI SET IN \ Mu MULCHING (3.35) B SE 9' RED O;i g TREE PRESERVATION 1, PROTECTION (3.38) \ COUNTY_ TOP O _ L =_ -T I .� - CLASS Al RIPRAP �� _ - � 52a�rp.(� � / / \ \ \ _ _ _ _ _ _ _ = DISTURBED AREA S�1RVEYOR OPO - T j IORETENTION B IN / \ O' / K ° -'ri / / I \ \ �; 3;1 { - INV= 520.00 / I NUMBERS IN PARENTHESES REFER TO VESCH MEASURES 52 SF iM' ROCK / / 3J / \ / DD OUTCROP - _ 9 10'x10'x �GBETE CRS - / -8' ' S3O ' / J rC / / I _NASHOUT I 2' CONTOUR INTERVALS r c d a° PVC ROOF 1 \ \ I I I I FROM SURVEYOR I � / o I., 6 2.0 � { � - � i' / •� a /'GRAIN O 5.9sR i' AL _ � -- - - - ---II � 4.1 C CONTR OR-STAd-NG C \ \. AA I / 1 3 5 ✓ , 0� 3 W PARKIN ATETAL 6 -RAGE - \ L[ _- - �\ ANDS ARY OFFlCE AREA -- -- -. -- \ BENCHMARK; 2 WER pl. i tN ,, ;�;,�': -.' I ` - / / IN BASE OF POWER P,OL - 1x1.50 (1 ' 2g 09 / / - +S \\ \ I I / EV=S =519 > '4 / _ _ SOIL TYPE I / -O �' 4 +0 = b19:00 7? 1 A P _ _ / 5 L M _ BOUNDARY \ I I r 47 44""" �O / HFyAT SOON PICKUP Y FU L _ k(K;ATED ON PICKUP F \ \ TRUCK TRANSPOR 0 \ AND FROTn T CHMARK: 2 S QLE / TO / `i \ I I 9 J ORT BLE T SI T--FENCE- SERVES AS TREE \ _ T .Tp IN SE OF ELEV OIIE I / � TS PS ♦ OTECRON ON DOWNSLOPE - \ \ I I I I S01I, TYPE I - \ C PT: 3 +824 CI 'YO ET > / ELEV =535. / / / \ I (BOUNDARY \ 7p -- 4s DR PVC ROOF 1 / \ �G \ � SIDE OF EXCAVATIONS � \ � S - �11TGH 1 / I \ DRAIN O 2.848 200 SEAT SANCT FFE =531.5 // \ SLAB ON GRADE / / / PRIMARI\ JJ \ \ ° J•4 / / SF - �z4- .' \ \��\ _-- .._ - - - -- \ \�✓G.\ - -ten-- --- ----- -- - --- \ O r^ DITCH \62 d \ I \ \ \ o OF CH RLO GAS LIN 'V/ITH CITY \ \\ \ \ k\ ® \ \ \ \ \ \ � / IRENE PETERSON 434 - 9703812/ \ D 1 C. T \ \ \ TSD 1 MP �C \ \BEN HMA'E NAIL 6" PVC SEWER / \ I \ \ IN 12° CEDA 2 ACRES OR LESS OF DRAINAGE AREA: WI 5 -2 \ \ \ \ O 1.048 �` - / 51� ! CRI 10AL SLOPES \ - %l SILT FENCE SE� SAS / / / J/ / / '/ �' // � \\ �"--- "�•�`� _. 1 4Y CLASS Al 2' 1' DEE 9 \ \ >/ 'TRE -E IDE SLOPE , \ \ PROTECTON ON OWNSLOPE - / / / / / / \ \ OPTIONAL I I _ IdRAP T 20 , \ RED TOP \ / / \ \ \ / \ SIDE OF EXCAVATIONS -' - 94C /\ \\ R CL T - (DOWNSTREAM MEW) w \ \ TER CLOTH -R AL ATE / / /- ' / \ -.-- \ \\ \ \ ITE TG BE S4A ZED TO \ DRAINFI / / / / / l / ! COARSE AGGREGATE \ I \ \ \ nSFAGnoN OF 20' LONG 18 °x6 °x76" STAINLES t 1 C \ \ \ / / / / / - / S\ \' C I PECTOR�PRIOR �( / / / 'i/ FLOWy STEEL OR ALUMINIUM ANGLE SET \ I \. INSYALLATION, OF ACROSS SEDIMENT ENERGY \ I \\ -\ UNDERGROUND\DETENTiON / / - DISSIPATOR /SEPARATOR TOP =519.0 BIORETENnON ENERGY I I \ \ \ F CRS \ \ \ 5C \ \�( / / / �' / \\ �/ / MODIFIED B } 13ASIN FLOW F� ROaA ®\ I \ \ \. � \ O C \ \ \/ / \ / / / I / �j/ / - ELEV =sa.S I \\ \ \ D \ \ 9A \ \ / / \ / // $1a- ROCK CHECK DAM 7 \ \ < \ \ / FOR > DEEP DITCHES CRi 2 ACRES OR LESS OF DRAINAGE AREA: L FENCE\SERVES\ AS TR[E _ I (J I TECnO ON DO SLOPE - - /j/ NIJ�� / PROPOSED GAS + '. I \SIDEOF\EXCA�AnOfJ\ 80 _= -F��r--- �- -'�"(���� BIORETENTION BASIN 1 Q v v v m v v _ Ex. mnu vy /�" 7 -- / OR" Lo I�VE- ®^ CRITICAL SLOPES FILTER CLOTH ENERGY DISSIPATOR/ P CA LDETAI IT INLET 3 \ %\\ \ \ 03 \ \ \ \ \ ' / / " II II ll - �� SEPARATOR ANI AD`NG DETAII�SHEEk4 \ \ \\ ��I///``````��� \ \ \ 94C / / I / VDO7 #1 - (DOWNSTREAM VIEW) 1 COARSE AGGREGATE SCALE: 1' =2' +. \ \ \ \ \ \ \ \ '/ / _ l FLOW I - B�NCHMARk NAIL SET I� / / \\ BASE OF 24 PINE \ / STONE 51 s.21 \\ \ / / 0 NSTRUCRDN _ - - TOP ACCESS 3• SM 2A AS HALT 26. SY C S 1 R =2p �_ / + - - E \\ \\ I R / DDDasE Pp EVENT ROCK CHECK DAM } / ° }� PROFILE NTS OMPACTED SOIL DICKEFZSO _, __ -___ \ o � \ I �� 5'MN 7iA AGGREGATE BASE � \ r �� / '� (T e _ r° E TYPE 3 B ICAOE �c // `\ JD' MIN. 18° MIN. - \u' FLOW :...> ^, \ ! �\ \ AcCESSUCiION � WASHRACK `+.' STONE / AVY6lti/ ", 1. {JI ' , � � /� I � ` A ASPHALT PAVED ' ANV`Y�4w� / �\ \\ t� I ' i =III =1 1= III - III -III 111 =111- ° 1 t / I 2% �R PAIVEMEM 4.$' MIN. �2R 12' MIN.• DIVERSION DIKE SOIL �\ r / / / / /- PC DRAINAGE NTS *MUST EXTEND FULL WIDTH A BOUNDARI�. S \� / OF INGRESS AND EGRESS ` TRAPPING DEVICE il. \ \ / OPERHTION FOR THE PURPOSES OF PLAN REVIEW AND APPROVAL, Date: OCT 2012 Scale: AS NOTED .Designed by:EHB/TBF Drawn by: EHB/TBF Checked by: NWB Z PLAN 12' MIN. POSITNE DRPINACE g V V 5 Sheets 6° OF VDOT #5 AGGREGATE \ \ _ J Q fn 00 Lu 2 in W 0 V �H N ' CA �y L61 5 Q " 3 t�J W 0:: I- J \\ / / GRAPHIC SCALE 30 0 30 50 ' ' ' 0- > CONSTRUCTION CRLD FOR THIS PROJECT IS: NAME: --- ---- -- = c7 Z Q z I- H- aM o V =N Q Z Li v W Z M �'� Z_ Q � � SCALE: 1. =30• NTS V PLAN 12' MIN. POSITNE DRPINACE EDMOND H. BLACKWELL, P.E., IS THE CERTIFIED SHALL PROVIDE SPONSIBLE LAND DISTURBER . CONTACTOR CERTIFICATE V V 5 Sheets 6° OF VDOT #5 AGGREGATE \ \ _ II", ocmcE TION TO THE COUNTY E &SC ADMINIST TOR. CONSTRUCTION A of ' \ \ � \ \ \\ / / GRAPHIC SCALE 30 0 30 50 ' ' ' ER CLOTH SECTION A -A CONSTRUCTION CRLD FOR THIS PROJECT IS: NAME: --- ---- -- Job No. 2167 CONSTRUCTION ROAD STABILIZATION _ _ PAVED CONSTRUCTION ENTRANCE ,..,.,.., �'� CERT. #__ ____ - -- - - - - -__ / NTS � � SCALE: 1. =30• NTS VDOT GENERAL NOTES V3. All work on this project shall conform to the current editions of and latest revisions to the Virginia Department of Transportation (VDOT) Road and Bridge Specifications and Standards. the Virginia Erosion and Sediment Control Regulations, and any other applicable state, federal or local regulations. in case of a discrepancy or conflict between the Standards or Specifications and Regulations, the most stringent shell govern. V2. All construction shall comply with the latest U.S. Department of Labor, Occupational Safety and Health Administration (OSHA), and Virginia Occupational Safety & Health (VOSH) Rules and Regulations. V3. When h working within VDOT right -of -way, all traffic control, whether permanent or temporary, shall be in cordance with the current edition of VDOT's work Area Protection Manual. Furthermore, all traffic control Daggers must be certified in accordance with Section 105.14(c) of the VDOT Road and Bridge Specifications, V4 The developer shall be responsible for relocating, at his expense, any and all utilities, including traffic signal poles, junction boxes, controllers, etc., owned by VDOT or private / public utility companies. It is the sole responsibility of the developer to locate and identify utility facilities or items that may be in conflict with the proposed construction activity. VDOT approval of these plena does not indemnify the developer from this responsibility. V5. Design features relating to field construction, regulations, and control or safety of traffic may be subject to change as deemed necessary by VDOT. Any additional expense incurred s a result of any field revision shall be the responsibility of the developer. VB. Prior to initiation of work, the contractor shall be responsible for acquiring all necessary VDOT land use permits for any work within VDOT right -of -way. V7. If required by the local VDOT Residency Office, a pre - construction conference shall be arranged and held by the engineer and /or developer with the attendance of the contractor, various County agencies, utility companies and VDOT prior to initiation of work. V8. The contractor shall notify the local VDOT Residenc Office when work is to begin e for an undetermined length of time. VDOT requires and shall receive 48 hours advance notice prior to any required or requested inspection. V9.The contractor shall be responsible for maintaining adequate access to the project from the adjacent public roadway via a construction entrance that is constructed and maintained in accordance with Section 3.02 of the Virginia Erosion and Sediment Control Handbook. Furthermore, access to other properties affected by this project shall be maintained through construction. The Developer sban have, within the limit. of the project, an employee certified by the Virginia Department of Conservation and Recreation (VDCR) in Erosion oe and Sediment Control who shall inspect erosion and siltation control devices and measures on a continuous basis for proper installation and operation. Deficiencies shall be promptly rectified. V10. Contractor shall ensure adequate drainage is achieved and maintained on the site during and at the end of construction. Vil. All we t er and se minimum tines within existing or proposed VDOT right -of -way shall have a manum thirty -six (36) inches cover and when poseible shall be installed under roadway drainage facilities at conflict points. V12. unusual subsurface conditions e.. unsuitable soils springs, sinkholes voids c etc. encountered Any ( B ) Workd the c of construction shell be immediately brought to the attention of thesengineer nand VDOT. shall cease in that vicinity until an adequate design can be determined by the engineer and approved by VDOT. V13. All fill areas, borrow material and undercut areas shall be inspected and approved by a VDOT representative prior to placement and fill. Where CBR testing is required, a VDOT representative shall be present to insure the sample obtained is representative of the location. When soil samples are submitted to private laboratories for testing, the samples shell be clearly identified and labeled as belonging to a project to be accepted by VDOT and that testing shall be performed in accordance with all applicable VDOT standards and pr ocedures. V14. All roadway fill, base, subgrade material, and backfill in utility /storm sewer trenches shall be compacted in six (6) inch lifts to 95% of theoretical maximum density as determined by AASHTO T -99 Method A, within plus or minus 2% of optimum moisture for the full width of any dedicated street right -of -way. At the directi on of VDOT, density tests shall be performed by a qualified independent agency in accordance with VDOT Road and Bridge Specifications. Certified copies of test reports shall be submitted to VOOT daily, unless specified otherwise. V15. VDOT Standard CD and UD underdrains shall be installed where indicated on these plans and /or as specified by VDOT. V16. The installation of any entrances and mailboxes within any dedicated street right -of -way shell meet VDOT minimum design standards and is the responsibility of the developer. V17. Prior to VDOT acceptance of any streets, all required street signage and /or pavement markings shall be installed by the developer or, at VDOT's discretion, by VDOT on an account receivable basis following the Manual On Uniform Traffic Control Devices. V18. The developer shall provide the VDOT Residency Office with a list of all material source. prior to the start of construction. Copies of all invoices for materials utilized within any dedicated street right -of -way must be provided to the local VDOT Residency Office prior to acceptance of the work. Unit and total prices may be obscured. V19. Aggregate base and subbase materials shall be placed on subgrade by means of a mechanical preader. Density will be determined using the density control strip in accordance with Section 304 of the VDOT Road end Bridge Specifications and WM -10. A certified compaction technician shall perform these testa. Certified copies of teat reports shall be submitted to VDOT daily, unless specified otherwise. In addition to checking atone depths, a VDOT representative shall be notified and given the opportunity to be present during the construction and testing of the density control strip. V20. Asphalt concrete pavements shall be placed in accordance with Section 315 of the VDOT Road and Bridge Specification'. Density shall be determined using the density control strip sue specified in Section 315 and VTM -76. A certified compaction technician shall perform these tests. Certified copies of test reports shall be submitted to VDOT daily, unless specified otherwise. A VDOT representative shall be notified and given the opportunity to be present during the construction and testing of the control strip. V21. In accordance with Section 302.03, the foundations for pipe culvert. thirty -six (36) inches and larger shall be explored below the bottom of the excavation to determine the type and condition of the foundation. The contractor shall report findings of foundation exploration to the engineer and VDOT for approval prior to placing pipe. Foundation designs shall comply with VDOT Road and Bridge Standard PB -1. Where soft, yielding, or otherwise unsuitable foundation is encountered, the foundation design and/or need for foundation stabilization shall be determined by the engineer and approved by VDOT. V22. The foundations for all box culverts shall be investigated by m of exploratory borings advanced below proposed foundation elevation to determine the type and condition of the foundation. The contractor shall submit copies of borehole loge and report findings of foundation exploration to the engineer and VDOT for approval prior to constructing box. Foundation designs shall comply with VDOT Road and Bridge Standard PB -1. Contrary to the Standard, where rock is encountered and cast -in -place box is proposed, the thickness of bedding shall be six (6) inches. Where soft, yielding, or otherwise unsuitable foundation is encountered, the foundation design and /or need for foundation stabilization shall be determined by the engineer and approved by VDOT. V23. Approval of these plane shall expire five (5) years from the date of the approval letter. V24. VDOT Standard CG -12 Curb Ramps shall be installed where indicated on these plans and /or as specified by VDOT. V25. VDOT Standard Guardrail shall be installed where warranted and /or as proposed on these plans in cordance with VDOT's installation criteria. Final approval of the guardrail layout to be given by VDOT after grading is mostly complete. Rev. January 9, 2009 SEQUENCE OF EROSION CONTROL 1. Mark limits of clearing. 2. Install Silt Fence (SF) at downslope limits of clearing and install Tree Protection (TP) at upslops limits of clearing. 4. Install Culvert Inlet Protection (CIP) at existing culvert in Dickerson Road. 5. Install Paved Construction Entrance (CE) and Type III Barricade. 6. Clear trees. 7. Install Sediment Trap (ST) and Diversion Dike (DO). 8. Strip and s topsoil. S. Grade entrance drive. 10. Install Check Dams (CD) on both sides of entrance drive. 11. Install Construction Road Stabilization (CRS). 12. Grade remainder of site. 13. Install FlII Diversion (FD). 14. Install underground detention and subsurface utilities. 15. Install Inlet Protection (IP). i6. Install Paved Flumes (PF) and Outlet Protection (OP). 17. Install Temporary Seeding (TS). 18. Install Topsoil (TO), Permanent Seeding (PS) and Mulch (MU). 79. Install bioretention basin and plantings. 20. Upon approval of E &SC Administrator, remove sediment and temporary erosion control measures. ® SEDIMENT ENERGY DISSIPATOR /SEPARATOR AND SIORETENTION BASIN -\ SEE SEDIMENT ENERGY DISSIPATOR /SEPARATOR OUTLET STRUCTURE SHEET 5 48 "0 VDOT DI -28 L =4' AND IS -1 TOP =527.3 INV IN= 518.88 (15" FROM UG DETENTION) INV OUT = 518.88 (15" TO(55)) ORAFICE INV= 518.88 31 LF 15" CMP O 0.50% INV DN= 518.50 GENERAL CONSTRUCTION NOTES 1. Prior to any construction within a ny e xistin g p ublic ri ht -of-y, including c nection to a ny e xistin g road a pe rmit shall be obtained from the Virginia Department of Transportation (VDOT). This Ian as drawn m not accurate) reflect the requirements of 9 P P (V ) e may Y 9uir the permit. Where any discrepancies s h the conform cu a the permit shall govern. 2. All materials and construction methods shall conform to current specifications and standards of VDOT unless otherwise noted. s con 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 a re to be fertilized, seeded and mulched. 5. :he, m um allowable slopes is 2:1 (horizontal:vertical). Where reasonably obtainable, lesser slopes of 3:1 or better are to be eved maximum 6. Paved, rip -rap or stabilization mat 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. S. Unless otherwise 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 CONSTRUCTION NOTES FOR EROSION AND SEDIMENT CONTROL PLANS 1. The Ian a authorit must be notified o week or to the - onstruction conference one week or to the p pent of g y pp pre l purl commencement se land disturbing contr l activity, and o week or to the foal inspection. tyro. one Pr 2. All erosion and sediment control measures will be constructed and maintained acc -02 0 minimum standards and Control cations of the Virginia Erosion and Sediment Controls Handbook and Virginia Regulations VR 525-02-00 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 ems on 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 r waste areas), the contractor shall submit a supplementary erosion control plan to the owner for re borrow o view 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 a m to drain to approved sediment control measures at all times during and disturbing activities and during site development until final stabilization is achieved. 9 g 9 8. During dewatering operations, water will be pumped into an approved filtering device. 9. The contractor shall inspect all era on 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 on approved, designated borrow ar s a. wa 11. All ste 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 a are to be reclaimed within 7 days of com lotion per Zoning rdinance section 5.1.28. 13. All inert materials sholl be transported in compliance w th section p13 -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 o waste activity shall be conducted in safe manner than maintains lateral support, or order to m any hazard to ersons rh physical damage to adjacent land and improvements, and damage to an public street because o minimize sinking, p P Y 9 J P 9 Y P sl inking. or collapse. 16. The developer shall reserve the right to install maintain remove or convert to permanent stornwater management facilities where app licable all erosion control measures required b y this plan regardless of the sale of an y lot unit buildin g or o ther portion of he 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 consist a 50 50 mix of Annual R e ra and Cereal Winter Rye, o n March and April t f o consist o Annual Rye, or 0' / Y 9 s Y. ear Y. May through August n o silt of German Millet. Straw mulch is to be applied at BOlba 100sf. Alternatives are subject to approved Y 9 9 PP / 1 PPr by the Count a control inspector. 18. Prmanent stabilization shall be Time and fertilizer, permanent seeding, and mulch. Agricultural grade limestone shall be applied at 90lbs 1000sf incorporated into the to 4 -6 inches of soil. Fertilizer shall be applied at 1000te a and consist of a 10 -20 -10 / carp p pp /care on nutrient mix. Permanent seeding shall be applied at 18016s /acre and consist of 95% Kentucky 31 or Tall Fescue and 0 -5% Perennial Ryegross or Kentucky Bluegrass. Straw mulch is to be applied at 80lbs /100sf. Alternatives are subject to approved by the County erosio n 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 repair immediately. Silt traps are to be cleaned when 50% of the wet storage volume is filled with sediment. All seeded areas re 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 o longer needed, subject to approval by the County erao s 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) GENERAL CONSTRUCTION NOTES FOR STORMWATER MANAGEMENT PLANS 1. All dams and constructed fill to be within 95% of maximum dry density and moisture content. All fill material to be approved by a geotechnical engineer. Geotechnical engineer is to be present during construction of dams. 2. Pipe and riser joints are to be watertight within stormwater management facilities. 3. For temporary sediment traps or basins which are to be converted to permanent management facilities; conversion s not to take place until the site is stabilized, permission has been obtained from the County erosion control inspector. SEEDING MULCHING TABLE ALL AREAS DISTURBED BY CONSTRUCTION SHALL STABILIZED ALZ D WITH TEMPORARY OR PERMANENT SEEDING WITHIN 7 DAYS FOLLOWING FINISH GRADING. SEEDING SHALL BE DONE ACCORDING TO STANDARD & SPECIFICATION 3.31 TEMPORARY OR 3.32 PERMANENT SEEDING, OF THE VIRGINIA EROSION AND SEDIMENT CONTROL HANDBOOK AND DCR TECHNICAL BULLETIN #4. APPLICATION RATES FOR MULCH, FERTILIZER, LIMESTONE AND SEEDING MIXTURE SHALL BE AS INDICATED BELOW. TEMPORARY PERMANENT SPECIES LBS /ACRE SPECIES LBS /ACRE ANNUAL RYEGRASS & CEREAL RYE 50 -100 KENTUCKY 31 FESCUE 128 ANNUAL RYE GRASS 60 -100 RED TOP GRASS 2 GERMAN MILLET 50 SEASONAL NURSE CROP- 20 TOTAL 160 -250 TOTAL 150 a -USE SEASONAL NURSE CROP AS INDICATED BELOW ❑ SEPT. list - FEB. 15th 5„8 ANNUAL RYE & CEREAL RYE ❑ MAR. - MAY 15th I ANNUAL RYE ❑ FEB. 16th - APR. 30th ANNUAL RYEGRASS ❑ MAY 16th - AUG. 15th FOX ALL MILLET ❑ MAY 1st - AUG. 31st GERMAN MILLET ❑ AUG. 16th - OCT. ANNUAL RYE ❑ NOV. - FEB. WINTER RYE FERTILIZER: 10 -10 -10 O 450 LBS /ACRE (10 LBS /1,000 SF) FERTILIZER: 10 -20 -10 O 500 LBS /ACRE (12 LBS /1,000 SF) PULVERIZED AGRICULTURAL UMESTONE: 2 TONS /ACRE (90 LBS /1,000 SF) PULVERIZED AGRICULTURAL UMESTONE: 2 TONS /ACRE (90 LBS /1,000 SF) ORGANIC MULCH MATERIALS AND APPLICATION RATES VESCH TABLE 3.35 -A RATES MULCHES PER ACRE PER 1000 SF NOTES: i} - 2 TONS 70 - 90 Ibs. FREE FROM WEEDS AND COARSE MATTER. MUST BE ANCHORED. STRAW OR HAY (MIN. 2 TONS FOR SPREAD WITH MULCH BLOWER OR BY HAND WINTER COVER) FIBER MULCH MINIMUM 35 Ibs. DO NOT USE AS MULCH FOR WINTER COVER OR DURING HOT, DRY 1500 Its. PERIODS.- APPLY AS SLURRY CORN STALKS 4 - 6 tons 185 - 275 Ibs. CUT OR SHREDDED IN 4 -6" LENGTHS. AIR DRIED. DO NOT USE IN FINE TURF AREAS. APPLY WITH MULCH BLOWER OR BY HAND. FREE OF COARSE MATTER, AIR - DRIED. TREAT WITH 12 lbs. WOOD CHIPS 4 - 6 tons 185 - 275 his. NITROGEN PER TON. DO NOT USE IN FINE TURF AREAS. APPLY WITH MULCH BLOWER, CHIP HANDLER, OR BY HAND. BARK CHIPS OR 50 - 70 c.y. 1 - 2 c.y. FREE OF COARSE MATTER. AIR- DRIED. DO NOT USE IN FINE TURF SHREDDED BARK AREAS. APPLY WITH 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 Ibs. /ac. OR 45 Ibs. /1000 sq. ft. 30" CMP RISER WITH MANHOLE FRAME AND COVER AND COLLAR SEE DETAIL SHEET 5 A •5.....t ..•- - - . . Scale: AS NOTED T_ Drawn by: EHB /TBF �- - - - - - - - • - • � PIPE OUTLET TO WELL lR DEFINED CHANNEL _ H _ (n W Cl1 _ U =~ C4 PLAN 5 �N Q La d 0% // KEY IN f " -9 "; FILTER CLOTH/ RECOMMENDED FOR ENTIRE PERIMETER E SECTION A -A NO S: 1. APRON LINING MAY BE RIPRAP GROUTED RIPRAP GABION BASKET OR CONCRETE. 2. La IS THE LENGTH OF THE RIPRAP APRON A CALCULATE SING PLATES .18 -3 AND 3.18 -4. 3. d = 1.5 TIMES THE MAXIMUM STONE DIAMETER BUT NOT LESS THAN 6 INCHES. OUTLET PROTECTION NTS FL04r.. ' SILT FENCE (SHEET FLOW PROTECTION NTS FLOW- EDGE OF PAVEMENT -DISTANCE IS 6' MIN. IF FLOW IS TOWARD EMBANKMENT GRAVEL CULVERT INLET PROTECTION %A -CIP NTS VDOT #3, #357, #5, #56 OR #57 COARSE FILTER CLASS AGGREGATE TO REPLACE SILT FENCE IN "HORSESHOE" WHEN HIGH VELOCITY OF FABRIC RIPRAP FLOW IS EXPECTED CULVERT INLET PROTECTION STONE COMBINATION NTS TOP OF LIGHT PAVEMENT AT EE OF PIPE INV IN= 521.50 (15" FROMO) 7 -INV IN= 521.70 (15" FROMO7) /-INV IN= 522.20 (10" RD) 200 LF 72" 14 GA. ALUMINIZED CMP O 0.5% INV DN =519.0 (72') INV OUT =519.0 (15" To ©) UNDERGROUND DETENTION #1 PROFILE SCALE: i" = 10' BLOCK L-GRAVEL FILTER WIRE SCREEN FILTERED WATER OVERFLOW RUNOFF WATER .,.,., _.. WITH SEDIMEN \-DROP INLET SEDIMENT WITH GRATE 'GRAVEL SHALL BE VDOT 13, #357 OR #5 COARSE AGGREGATE. INLET PROTECTION - BLOCK AND GRAVEL SEDIMENT FILTER NTS TEMPORARY SEDIMENT TRAP NTS TOP WIDTH IGINAL GROUND ELEV. VARIABLE TOP OF DRY STORAGE 2:1 2:1 DRY STORAGE HEIGHT 2.1 CLEANOUT _I TOP OF WET STORAGE LEVEL -� 1.1 1:1 .01E 1 i -I1I- WET STORAGE III -III -III _ COAFSE (FILTER (((ORIGINAL _ -� BOTTOM AGGREGATE CLOTH CROSS- SECTION AT OUTLET I RIPRAP _WKIE z_ f Ill._�f CLOT/, _ - -- - -- -- lIr li,. I CAVA I I - GREGq I �� OUTL ARSE. Rfp 1 �Tv'Illl�l >��Ti �IITj�llll_ll'I SNACI Bf�C. �l'Y VIII �IIrTI11�IIlllli DoT3 x� vI� �J R d5 TOP OF LIGHT PAVEMENT AT CE OF PIPE 30" CMP RISER WITH MANHOLE FRAME AND COVER AND COLLAR SEE DETAIL SHEET 5 INV UP =520.0 (72') INV IN =524.5 (15' FROM ®) INV IN =525.0 (4" RD) Date: OCT 2012 Scale: AS NOTED Designed by:EHB /TBF Drawn by: EHB /TBF Checked by: NWB U a �( a o 0 N n W N o d Y �tJa M Z "w z a ,�4GV�1IA �33� x Q a a °SL) z z 4O 1VNOD V O�W Revision Dates 14 -9 -13 TOPO ADDED 6 -28 -13 CO COMMENTS 8 -15 -13 CO COMMENTS 4 8 -28 -13 CO COMMENTS N J Q I- 00 LLJ Q W O W M - _ H _ (n W Cl1 U =~ C4 Z 5 �N Q (n U 2 < w W W L) J O = Z O N Ld = UO F__ Z J F. 3:: d:2 of a Lj =NQ Z O z = W�v Z M Q Drawing No. C4 of 5 Sheets Job No. 2167