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HomeMy WebLinkAboutWPO202100043 Plan - VSMP 2022-05-05VSMP PLAN LEGEND EXISTING NEW 10 10 f 1.00' — -310- - ----310--- 311.5 311.5 TC x 311.5 TW x 311.5 BW x 578X XTC 57" rx 5781 X Bw _0_ -0- �Jt O+ m m O O 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 OWNER (TMP 56A2-01--7) ANNMAE HOLDINGS LLC 1100 CROZET AVE CROZET VA, 22932 OPERATOR (TMP 56A2-01--7) ANNMAE HOLDINGS LLC 1100 CROZET AVE CROZET VA, 22932 ZONING Downtown Crozet District DISTRICT White Hall LEGAL REFERENCE Tax Map 56A2 Parcel 01--7 DB 5446 PG 549 SITE COORDINATES 38.066606,-78.703332 BMP COORDINATES BMP #1: 38.066626,-78.703624 CROZET ANI EXISTING USE Office Use PROPOSED USE Office Use LAND USE SCHEDULE MAL WELLNESS CENTER W P02O21-00043 TAX MAP 56A2, PARCEL 01--7 EXISTING SF AC % Impervious Area 11,918.0 0.27 7.9% Wood/Managed Turf 138,364 3.18 92.07% Total 150,282 3.45 100.0% PROPOSED SF AC % O Building 5,065 0.12 3.4% Pavement 17,313 0.40 11.5% Impervious Area 22,378 1 0.51 14.9% WoodIvInnnged Turf127,9I 2.94 85.1 Total 3.45 150 282 100.0% Limits of Disturbance = 0.66 ac SOURCE OF BOUNDARY AND TOPOGRAPHY BOUNDARY & TOPOGRAPHIC INFORMATION PROVIDED BY: LINCOLN SURVEYING 663 BERKMAR CIRCLE CHARLOTTESVILLE, VA 22901 434-974-1417 FIELD SURVEY PERFORMED: DECEMBER 15, 2020 Benchmark & Datum: NAD83 VIRGINIA STATE PLANE SOUTH NAVD 88 STORM MANHOLE ALONG EX. DRIVEWAY ELEV: 661.58' ALBMARLE COUNTY, VIRGINIA VICINITY MAP SCALE: 1"=500' Gap Rd , w,n -f n Decker's Happy Eggs O 0 Map provided by Google.com ray J o4Lw h i University Tire and Q Auto Centers- Crozet 41TE A 4 0 Hos=nYrm,c s © Rockgate Cemetery APPROVED by the Albemarle County Community Development Department Date 05/20/2022 File WP0202100043, duplicate Approval This duplicate Approval includes easement 1lat Instrument # ; otherwise, identical with S H E ET I N D EX /12/22 WPO plan, approved 05/20/2022. C1 COVER SHEET C2 EXISTING CONDITIONS C3 SITE, UTILITY & GRADING PLAN C4 SWM PLAN CS STORM PROFILES C6 EROSION & SEDIMENT CONTROL NARRATIVE C7 EROSION & SEDIMENT CONTROL PLAN PH 1 C8 EROSION & SEDIMENT CONTROL PLAN PH 2 C9 EROSION & SEDIMENT CONTROL PLAN PH 3 C10 EROSION & SEDIMENT CONTROL DETAILS C11 BMP DETAILS C12 SWM DETAILS C13 BMP INSTALLATION & MAINTENANCE SHIMP ENGINEERIN 32 LAND PLANNING - PROJECT MANAGEMENT 912 E. 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HIGH ST. 434.227.5140 CHARLOTTESVILLE VA, 22902 JUSTIN@SHIMP-ENGINEERING.COM TH 5IslZ2 4r tOVAT. VSMP PLAN FOR CROZET ANIMAL WELLNESS CENTER ALBEMARLE COUNTY, VIRGINIA SUBMISSION: 2021.07.30 REVISION: 2021.10.20 2022.01.12 FILE NO. STORM PROFILES 20.005 FN-OTE:: SEE SHEET C11 FOR BMP PROFILES CCJ PROJECT DESCRIPTION, GENERAL NOTES, EROSION & SEDIMENT CONTROL NOTES, AND SEQUENCE OF CONSTRUCTION PROJECT DESCRIPTION THE PURPOSE OF THIS PROJECT IS TO BUILD ADDITIONAL PARKING AND A 2-STORY ADDITION FOR AN ANIMAL HOSPITAL. THE TOTAL AREA OF DISTURBANCE IS 0.66 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 ADJACENT TO AN ENGINEERED CHANNEL DEFINED BY REGULARLY SLOPING TOPOGRAPHY. ADJACENT PROPERTIES ADJACENT PROPERTIES ARE OF A SIMILAR CHARACTER TO THIS SITE, WITH A STORMWATER POND TO THE SOUTHWEST. OFF -SITE AREAS ANY OFFSITE ACTIVITIES WILL BE FROM SITES WITH APPROVED EROSION CONTROL PLANS. NO OFFSITE DISTURBANCE ANTICIPATED. OFFSITE DISPOSAL OF SPOILS MAY BE REQUIRED. SOILS THIS SITE CONTAINS THE FOLLOWING SOIL TYPES BASED ON NRCS SOIL MAPS FOR ALBEMARLE COUNTY VIRGINIA: HAYESVILLE LOAM, USG B CRITICAL EROSION AREAS CRITICAL EROSION AREAS EXIST WITHIN THE STREAM BUFFERS. NO WORK SHALL BE PERFORMED WITHIN THE STREAM BUFFERS. 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. 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. 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. CHECK DAM (ST) -3.20 SMALL, TEMPORARY STONE DAMS CONSTRUCTED ACROSS A DRAINAGE DITCH TO REDUCE THE VELOCITY OF CONCENTRATED FLOWS, REDUCING EROSION OF THE SWALE OR DITCH. LIMITED TO USE IN SMALL OPEN CHANNELS WHICH DRAIN 10 ACRES OR LESS, SHOULD NOT BE USED IN LIVE STREAMS. STD. AND SPEC. 3.20. 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. RESPONSIBLE LAND DISTURBER: R.E. LEE AND SON INC. - #0407000211 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. SWIM QUANTITY: A PORTION OF CONCENTRATED RUNOFF FLOWING THRU THE SITE SHALL BE ROUTED VIA NEW STORM DRAINS TO A STORMTECH BMP SYSTEM 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 0.66 ACRES WHERE ALL AREAS OF THE SITE WILL EITHER BE ROUTED TO A STORMTECH BMP OR BE GRADED TO ALLOW FOR SHEETFLOW RUNOFF FROM THE REMAINING AREAS OF DISTURBANCE. BMP COORDINATES: • STORMTECH BMP #1: 38.066626%-78.703624° BMP DETAILS: THE STORMTECH BMP IS A DETENTION SYSTEM THAT ALSO PROVIDES RUNOFF FILTRATION AS A MANUFACTURED TREATMENT DEVICE. THE BMP PROVIDES 42% TOTAL PHOSPHOROUS REDUCTION, AT A RATE OF 0.14 LBS/YR. SWIM QUALITY: STORMWATER QUALITY COMPLIES WITH 9VAC25-870-65 THROUGH THE USE OF THE STORMTECH BMP AND PURCHASE OF 0.19 LB/YR OF PHOSPHOROUS CREDITS TO ACHIEVE THE TOTAL PHOSPHOROUS REQUIREMENT OF 0.33 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 SOUTH OF EXISTING ASPHALT AS SHOWN. 3. INSTALL CLEAN WATER DIVERSION NORTH AND EAST OF EXISTING ASPHALT. 4. CONTACT THE ENGINEER AND ALBEMARLE COUNTY FOR INSPECTION AND APPROVAL OF ALL E&S CONTROL MEASURES. 5. UPON APPROVAL OF E&S CONTROL MEASURES, BEGIN WHOLESALE CLEARING, AND GRADING WITHIN PHASE 1 LIMITS OF DISTURBANCE. 6. DEMO EXISTING ASPHALT AND PERFORM EXCAVATION FOR FOOTINGS. PHASE 2 1. INSTALL SILT FENCE ALONG SOUTH PERIMETER OF THE SITE. 2. INSTALL SEDIMENT TRAP BY FUTURE INLET A4 AS SHOWN. ENSURE THAT THE EXISTING SWALE IS MAINTAINED FOR PROPER DRAINAGE AS INDICATED. 3. CONTACT THE ENGINEER AND ALBEMARLE COUNTY FOR INSPECTION AND APPROVAL OF ALL E&S CONTROL MEASURES. 4. UPON APPROVAL OF E&S CONTROL MEASURES, BEGIN WHOLESALE CLEARING, AND GRADING WITHIN LIMITS OF DISTURBANCE. 5. INSTALL CURB AND GUTTER EXCEPT AT SEDIMENT TRAP. 6. BRING AREAS TO GRADE AND STABILIZE SLOPES OUTSIDE PERIMETER OF CURB. PHASE 3 1. INSTALL STORMTECH BMP AND STORM STRUCTURES. 2. AS STORM STRUCTURES ARE CONSTRUCTED, INSTALL INLET PROTECTION AND OUTLET PROTECTION. 3. REMOVE SEDIMENT TRAP AND INSTALL REMAINING CURB AND SURFACE ASPHALT. 4. MAINTAIN PERIMETER CONTROLS UNTIL ROAD CONSTRUCTION IS COMPLETED AND AREA HAS ACHIEVED TEMPORARY STABILIZATION. 5. AS AREAS ARE BROUGHT TO GRADE, APPLY MULCHING, TEMPORARY SEEDING AND PERMANENT SEEDING AS SHOW ON SHEET C9. 6. ESTABLISH AND MAINTAIN PERMANENT STABILIZATION, INCLUDING VEGETATION OF ALL SLOPES AND GRASSED AREAS. 7. CLEAN OUT ALL SEDIMENT BUILD UP FROM STORM INLETS. 8. 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, AND ACTIVELY CONTROLLING DUST EMISSIONS THROUGHOUT THE PROJECT. 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 0-590 High -Maintenance Lawn 200-250 lbs. - Kentucky 31 or Turf -Type Tall Fescue 100% General Slope (11 or less) - Kentucky 31 Fescue 128 lbs. - Red Top Grass 2 lbs. - Seasonal Nurse Crop ' 20 tbs. 150 tbs. Low -Maintenance Slope (Steeper than 3:ll - Kentucky 31 Fescue 108 lbs. - Red Top Grass 2 tbs. - Seasonal Nurse Crop ' 20 tbs. - Crownvetch '" 20 tbs. 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 Farmville, 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 C6 Not To Scale SEEDING (PS 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 at 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 than twice in any six month period, a temporary stream crossing constructed of nonerodible materials shall be provided. 14. APPLICABLE REGULATIONS: All applicable federal, state and local regulations pertaining to working in or crossing live watercourses shall be met. 15.STABILIZATION OF BED AND BANKS The bed and banks of a watercourse shall be stabilized immediately after work in the watercourse is completed. 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. SHIMP ENGINEERING2. LAND PLANNING - PROJECT MANAGEMENT 912 E. HIGH ST. 434.227.5140 CHARLOTTESVILLE VA, 22902 JUSTIN@SHIMP-ENGINEERING.COM TH 5I sl2� �w�i tOVAI VSMP PLAN FOR CROZET ANIMAL WELLNESS CENTER ALBEMARLE COUNTY, VIRGINIA SUBMISSION: 2021.07.30 REVISION: 2021.10.20 2022.01.12 FILE NO. E & S NARRATIVE 20.005 C6 SSMH 660.59 F SSMH 655.21 IJ o v� A \ n y m l� 2 O 1-0 i o� Z� Z \ SSMH\ \ 656.09 \ \ GWENDOLYN H. 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TITLE KEY 3.02 CONSTRUCTION ENTRANCE PC 3.03 CONSTRUCTION ROAD STABILIZATION CRS 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 SOUTH OF EXISTING ASPHALT AS SHOWN. 3. INSTALL CLEAN WATER DIVERSION NORTH AND EAST OF EXISTING ASPHALT. 4. CONTACT THE ENGINEER AND ALBEMARLE COUNTY FOR INSPECTION AND APPROVAL OF ALL E&S CONTROL MEASURES. 5. UPON APPROVAL OF E&S CONTROL MEASURES, BEGIN WHOLESALE CLEARING, AND GRADING WITHIN PHASE 1 LIMITS OF DISTURBANCE. 6. DEMO EXISTING ASPHALT AND PERFORM EXCAVATION FOR FOOTINGS. TMP 56A2-01--6 R&H PARTNERS, LLC DB 4024 PG 567 DB 4079 PG 391 PLAT DB 367 PG 155 PLAT DB 255 PG 175 DESC. 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ENSURE THAT THE EXISTING SWALE IS \ MAINTAINED FOR PROPER DRAINAGE AS INDICATED. 2WAL25 / , I \ \ / C OWAL 3. CONTACT THE ENGINEER AND ALBEMARLE COUNTY FOR INSPECTION AND APPROVAL OF ALL E&S \ / / CONTROL MEASURES.MUM p 0WAL25 18WAL35 4. UPON APPROVAL OF E&S CONTROL MEASURES, BEGIN WHOLESALE CLEARING, AND GRADING WITHIN 68 LIMITS OF DISTURBANCE. 10WAL25 R ON FLOW l 0 18WAL35 6. 6.5. SBRING TALL CAREAS URB NTOGRADE AND UTTER ESTABILIZE PT AT DSLOPES OUTSIDE PERIMETER OF CURB. IMENT TRAP. / PVC ss. os ♦ 66 . 65 ON ss 1 '5" ` 62 e GRATE \ L oQ A S 0yp 675.14 \ OUT: 67.09 �, III , 1 ,,.s9• � \ - � SSMH \ III I 1 0 - / ' ® tows py s�o 0`063,4E S 655.21 O c I eo > I W 6.44 0 N z z ( 0 N \ S C30 ,�� / i OZ X = //I 1 N p , 1\ 66 \ 2 W6 oh'(7 r�1�, / SHIMP A I m o I /�I 1 08.45 0 o Q _J2DW6 ENGINEERING �J \ y _ I I I I 1 `°g.29• o Z , a W ♦� / (/��). / LAND PLANNING - PROJECT MANAGEMENT 1 30 30HLY 20' PRI TEE0 / / 912 E. HIGH ST. 434.227.5140 \ 2 \ \ N \EASEME T RAIN GE /// / ZZ / 2 220 TR. # / / / / \/x/\ p - ° - SSMH CHARLOTTESVILLE VA, 22902 JUSTIN@SHIMP-ENGINEERING.COM / / I 12.0,• J / /TMP 56A2- 1--7/DIN/ ��HDPE / /�ZZ / BOB / /Ll ADN 3216PG PG 363�LATC // /\ 679.38 �SYC15 ,ZONE: CD • oy sso.aa \ `�/ W - / ' / / / USE: Y/E3ER � FFICE/ / APPR DEDIOATIONOF W 98�„W Tll s116 COV 24.14' 1 9 , i 3/6� � rt2ows ^c' / U I�SHI Y \ I\ 1 \ I / 16j `O / 0' AC A PUBLIC 6 f� APPROX. is NOVAS-> TILITY EASE�NT, <u LOCATION OF \ \ \ I I I PREWER _! / MIT�01F STUR ANCE - O'3DWAC 6/ /INSTR. # 20 2000 5368 EX. 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'"N: 6 .58 \ \ \ � �' / ZONE: R2 RESIDENTIAL WELLNESS CENTER USE: SINGLE FAMILY RESIDENTIAL 8.08 AC UP x_x Al PERM EN 6 AP 1 PO E S18`44,3F„W \50.00 \ \ x� 3gg2 pgSggEgSEME 2 ' �ASA ASPyJeLlc 1 ALBEMARLE COUNTY, VIRGINIA SSMH • - - \ ST}i'\NT �L20 0000r5�NT 656.74 SSMH 14WAL35 o SUBMISSION: 656.76 ` °"+ _ oNc 2021.07.30 \ H3 H U/ 0 U SH87I REVISION: \ 30' PRIVATE SEWER 30' RWS I TIC° 6 •7 2021.10.20 EASEMENT A SEw i U Y. �6 .6 7`29 31 W D.B. 3985 P. 642 ER EASEMENT 50.00 2022.01.12 \ 656.12 oe 63g P '>3 SSMH � 658.35 \ 0 NITARY o= \ /n CC MAN we 1 ESS/& 6-11 IN OBE INFER so I 0' 4'W FILE N0. COUNTY MOFSALBEMARLE F�OODPCq N� 20.005 DB 3830 PG 168 DB 1671 PG 603 PLAT DB 367 PG 155 PLAT \ ZONE: RESIDENTIAL \ E & S PLAN PH2 USEE:: FOREST 5.51 AS SSMH681.23 I 20 0 20 40 60 Scale: 1 "=20' C8 WE LIVINGTRUST H. SMITH SOIL EROSION & SEDIMENT CONTROL SYMBOLS I LIVING DB 4293 PG 655 \ SYMBOL N0. TITLE KEY \ DB 3982 PG 615 PLAT \ DB 321 PG 363 PLAT ZONE: DCD 3.02 CONSTRUCTION ENTRANCE PC USE: SINGLE FAMILY RESIDENTIAL 2.00 AC \ 3.03 CONSTRUCTION ROAD STABILIZATION(CRS SSMH 660.59 \ X X 3.05 SILT FENCE SF PF -� 3.09 TEMPORARY DIVERSION DIKE DD V [DRAWN TO SCALE] 3.13 TEMPORARY SEDIMENT TRAP ST \ 3.18 OUTLET PROTECTION OP 3.31 TEMPORARY SEEDING TS S69:2 \ 3.32 PERMANENT SEEDING PS 3.35 MULCH MU 3.39 DUST CONTROL DC 2:HR20 LIMITS OF DISTURBANCE \ SEDIMENT TRAP DRAINAGE AREA is C/) (a) I 1 3.08 CULVERT INLET PROTECTION CI Q 0) 12w L2�i EC-2 MATTING co• (o WA TIMB �660\ � 1 1 II I 12HR25 ` • ENCR ACHES \ 6v�AL3o -� 3.20 ROCK CHECK DAMS (Ni CD 4WAL6 \ \ 1 FF� Ow 14ASH30 \ 18, ao I'I I I SEQUENCE OF CONSTRUCTION 1 1 25 PHASE 3 14qAL30 \ \ 8WAL20 10WAL25 1. INSTALL STORMTECH BMP AND STORM STRUCTURES. 2. AS STORM STRUCTURES ARE CONSTRUCTED, INSTALL INLET PROTECTION AND OUTLET PROTECTION. OWAL 3. REMOVE SEDIMENT TRAP AND INSTALL REMAINING CURB AND SURFACE ASPHALT. 12WAL25 \( ` 4. MAINTAIN PERIMETER CONTROLS UNTIL ROAD CONSTRUCTION IS COMPLETED AND AREA HAS ACHIEVED / / // PARK G PAC \ \ \ 25 A • TEMPORARY STABILIZATION. 0 10WAL25 18WAL35 5. AS AREAS ARE BROUGHT TO GRADE, APPLY MULCHING, TEMPORARY SEEDING AND PERMANENT SEEDIN 60 68 \ AS SHOW ON SHEET C9. IOWAL25" \ � E A 6. ESTABLISH AND MAINTAIN PERMANENT STABILIZATION, INCLUDING VEGETATION / 6" pVC RD S o OF ALL SLOPES AND GRASSED AREAS. 18WAL35 7. CLEAN OUT ALL SEDIMENT BUILD UP FROM STORM INLETS. \ I I CONC. 36.08' N(J 8. ONCE AND APPROVALSITE ED STABILIZATION, LITERCONTROLS. IIZATION, COONTACT THE NGINEERAND ALBEMARLE COUNTY FOR 6' SCREENIN 5 N FENCE CO ,6 1 E / I c / N 12'x6, PAD s" 62 P DUMPSTER / L a 59 � y�A A3 'P � 1 S °tiC/ \ I fq / III I 71.99' --� 4.07 s �A TE "' � 61 X / I I I ) /STE PING } 18.0 \ " SSMH o - \ / zow6 p 6�0 0°06 3,4E ST�NE _� 655.21 \ o III I o F(� N \ 16.0 tiU 6,44 lP Z X S ( 1 a 06 w o I 5.0 . ;`J 19 0 66 w \ rt 2 W6 S C30 ^� / SHIMP yZ m ➢ I / Qz ti ° J . 3 I \ a P 1: TADS �XORMTECH & L TOR `� / ROW -iA \ m = I I I \ 0 8. a5 0 o Q > . o . N� / (24) J 740I CF 6y@ER 4.y ' #57 / �.. <`�J / E N G I N E E R I N G '� /7cr� /y ONE y I I I I COVER `°g.29' o Z , a Na \ mw I/ / BOTTTOM F TONE-65 ,. LAND PLANNING - PROJECT MANAGEMENT POR m a w \� - / / CF{�,MBEERT=654.83 1 30 1 ffff \ ) I Z Q \ 30HLY I // / OP OF STON 58.33 4 7- \ / I ?I I I b \ / 20' pRI / COORD,YNATES 8.066 26, -78 3624 / \ I v I \ LLL EASEME T,TE pRR I G CHARLOTTESVILLE A 902 JUS @ IMP ENGINEERING COM / / 912E HIGH ST 434.227.5140 CONC ��- P E /I �� com °_ 60 � \ � 220 �g � / � �° -SSMH V 22 TIN SH - -� \ /�/ // I \ ~ J / / /TMP S6A2- 1--7 / 679.38 � �60" I \ 15HDpE ANN,:°/,�''AE H DING LLC 2 Q 1\H- a , q \ / 13 36 P G 4 h D .521 PG 363 PLAT / SYC15 L / (/ l \ I N I\ c� (o�O ,ZONE: NCD / • O� 1 O/ / \ 1 FFE < - ,,,,,,(((((y Ii. \ 4 7 W / / / / USE: Y/E3ER NAR� FFICE/ APPR .DEDIOATION OF 2 W s� ° 91 W n.. \ \\ / 660.44 C ERE 0 / TH 2 1207• EN C A;I,IN(� / GO o e . p sb o� SIGN C�_ 24.14' \ I �4° I '� 1 LDW6 / U 'x.. Pi\\ ,_° 6 �. _ ..d, '/ d / 3DW6 / / /lv\/ `O� SHI /o' ANC A PUBLIC • o APPROX. is TILITY EASEIv1 NT, 6S'fC15 CV LOCATION OF .e I I \ p \ I CONC. PR VAT > a °-� 15RINSTR. # 20 2000p�5368 J .�i S s Z2 .t� 3\ 1 I BRIDGE SEWER 59J5 L gIS R I / 3DW6/ / / / X. FIRE o CONC. \ LATERAL / SEDIMEN TRAP 0.26 AC 24"' TORM SYCi / / N h HYDRANT 1 Q d'O \ l \\\\ 2000~ti3 n NO BACK CUR � 2' % ��4, AT DITCH o m SSMH\ \ sa - 10. p I Eq EMB( SC wq I �Q t .z / EN rl FACILITY l / 656.09 PI S DITCH 1 NS R TMP 56A2-01--6 TMP 56A2-01--6 \ BUILDING e Q �� oh \ l # 2U22 "t 6 x. TB o VSMP PLAN FOR ENCROACHES ISASS 8 p 1 0005 68 M TB m D.B. 4024 P. 567 R&H PARTNERS, LLC / I- DB 4024 PG 567 \ 0.39' %8 \ - 0 DB 4079 PG 391 PLAT CROZET ANIMAL 0 l I DB 367 PG 155 PLAT DB 255 PC 175 ONE, R2 D ZRESIDENTIAL WELLNESS CENTER USE: SINGLE 81AC RESIDENTIAL 8.00 \ Q \ UP Al PERM ENT p \ \ \ \ 6 AP \\ 2 ' AGSA�FP�y{JJBLIC\ 1 PO E z S18 404'30F"W \ \ D. 3982 PAGE EASEMENT \" \ ILY EAS ENiENIT, oZ ALBEMARLE COUNTY, VIRGINIA SSMH \ 599 - \ \ \ . STIi\ 0 00U05 f ID SUBMISSION: 656.74 SSMH 14WAL35 \ p I 656.76 ` °H ( V. 2021.07.30 \\ H3 H U/ p U I I I N REVISION: EASEMENTTE SEWER 30' RWSA S n� ' I / 2021.10.20 D.B. 3985 P. 642 EWER EASEMENT ° 50.00 2022.01.12 \ 656.12 pB 83g p />3 SSMH � 658.35 \ \ \ //Vq CCE R Y Mq NN0 \ c l TMP 56-11 Sl gCf IN F 0Q ppERTs so I 8°�O'�4„W FILE N0. COUNTY OF ALBEMARLE L'11N -2 20.005 DB 3830 PG 168 DB 1671 PG 603 PLAT DB 367 PG 155 PLAT \ ZONE: RESIDENTIAL \ E & S PLAN PH3 USEE:: FOREST 5.51 AC SSMH681.23 I 20 0 20 40 60 C V/� n Scale. 1 "-- 20' TABLE 3.31-B ACCEPTABLE TEMPORARY SEEDING PLANT MATERIALS "QUICK REFERENCE FOR ALL REGIONS" Rate Planting Dates 54ecie albs./acre) Sept. 1 - Feb. 15 50/50 Mix of Annual Ryegrass (Lolium multi-florum) & so- 100 Cereal (Winter) Rye (Secale cereale) Feb. 16 - Apr. 30 Annual Ryegrass 60 - 100 (Lolium multi-florum) May I - Aug 31 German Millet 50 (Setaria italica) Source: Va. DSWC 1 )TEMPORARY SEEDING (TS C 10 j Not To Scale Width 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. 3 MULCHING MU C10 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. f FLOW 3. STAPLE FILTER MATERIAL TO STAKES AND EXTEND IT INTO THE TRENCH. 2 TYPICAL DITCH DETAIL C 10 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 7:1 Coarse Spray 1,200 Latex Emulsion 12.5:1 Fine Spray 235 Resin in Water 4:1 Fine Spray 300 Acrylic Emulsion (Non -Traffic) 7 1 Coarse Spray 450 Acrylic Emulsion (Traffic) 3.5.1 Coarse Spray 350 DUST CONTROL (DC) Not To Sede 4. BACKFILL AND COMPACT THE EXCAVATED SOIL. FLOW SHEET FLOW INSTALLATION (PERSPECTIVE VIEW) POINTS A SHOULD BE HIGHER THAN POINT B. DRAINAGEWAY INSTALLATION (FRONT ELEVATION) r5_'N� SILT FENCE (SF) a01/1 Not To Scale 1.5 ORIGINAL GROUND ELEV. Z Top Surface Area 1.0' DRY STORAGE D2 - H PIPE OUTLET CONDITIONS 67 CU. YD./ACRE ^' EL=B A A WET STORAGE T 67 CU. YD./ACRE 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 C) // / DIVERSION DIKE COARSE AGGREGATE \ // EXCAVATED FILTER CLOTH AREA �� COARSE AGGREGATE SHALL BE VDOT #3, #357 OR #5 OUTLET (PERSPECTIVE VIEW) Sediment Trap Design Data H Z Weir DA Wet Di Wet Bottom Dry D2 Dry Vol. Top SA No. A B C (ft.) (ft.) Length (Acs.) (ft.) Vol. Cy SA (sq. q. (ft.) Cy (Sq. ft.) (Req.) (Prov.) (Req.) (Prov.) 1 654.0 657.0 659.0 3.0 2.0 2.0 0.26 17.4 3.0 18.0 80.0 17.4 2.0 29.9 558.0 6 )TEMPORARY SEDIMENT TRAP (ST C8 Not To Scale SILT FENCE DROP INLET PROTECTION 2 X 4' WOOD FRAME DRDP INLET WE II� STONE ]0' COURSE MIN. CONSTRUCTION ACCESS 3" SM-2A ASPHALT -0' 2% � 2% STONE CON5TRUCTION ACCESS � 6" MIN. 2IA AGGREGATE BASE ASPHALT PAVED WA5HRACK 'IPE OUTLET TO FLAT REA WITH NO DEFINED HANNEL L a d SECTION A -A FILTER CLOTH KEY IN C-9 RECOMMENDED FOR ENTIRE PERIMETER I ado (MIN.) PIPE OUTLET TO WELL DEFINED CHANNEL PLAN VIEW SECTION A -A FELFER CLUER KEY IN 6"-9"; RECOMMENDED FOR ENTIRE PERIMETER NOTES: 1. APRON LINING MAY BE REPRAP, GROUTED RIPRAP, GABION BASKET, OR CONCRETE ' 2. 1. IS THE LENGTH OF THE RIPRAP APRON AS CALCULATED USING PLATES 3.18-3 AND 3.18-4. 3. d = 1.5 TIMES THE MAXIMUM STONE DIAMETER, BUT NOT LESS THAN 6 INCHES. Source: Va. DSWC 7 ) OUTLET PROTECTION (OP C10 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 ~ `H GEXCESS 2% 12 2R 2X PA EMENT SQ." ATHER CULVERT INLET AT 1MIN.• �1 / O CORNERS PR 0 TECTION 'MUST EXTEND FULL WICTF L� -TO DRAINAGE 0 p�t'r OF INGRESS AND EGRESS ` TRAPPINGDEVICEUJl ii •> OPERATION S 11 PERSPECTIVE VIEWS PLAN is N ENDWALL 12' MIN. PoslrrvE oRUNAC� O ROCK CHECK DAM STAKE O SmlMENT c-.- -r- 2% TRAPPING DEVICE % FILTER CLOTH 2 ACRES OR LESS OF DRAINAGE AREA: FABRIC h SECTION A -A TOE OF FILL CULVERT A ntilhmuu water -tap of 1 hhch most he hhstalleA Willh a uhuhiunnn 1 inch ballcodc I shutoff r �ah7c snpp4rinq a wash hose With a diaueter of 1.5 inches for adequate 6„ M. coustaht piesswe. Rash wale nurst be calrittt awR}' Som the elhhauce [o au o qpa 1' MIN. annoced Setting area to remove sedwheut. AD serWnent shall be prevented hornI VSMP PLAN FOR J III3� euke,hisstomp dfaiu5, ratchet' or Tvalecourses FILTER CLOTH /�(OPTIONAL) VPAVED WASH RACK NO SCALE CROZET ANIMAL (DOWNSTREAM VIEW) ELEVATION OF STAKE AND WELLNESS CENTER FABRIC ORIENTATION DETAIL A VDOT OARSEI AGGREGATE a 12 AVED CONSTRUCTION ENTRANCE (PCE) TOE OF FILL SPECIFIC APPLICATION C10 Not To Scale ALBEMARLE COUNTY, VIRGINIA FLOW �'� 3' 0 0 0 - -- O 0 SPECIFIC IS 6' MINIMUM IF FLOW THIS METHOD OF INLET PROTECTION IS APPLICABLE WHERE THE SUBMISSION: IS TOWARD EMBANKMENT INLET ER THAN5%) IWHERE THENS A INLET SHEET IVELY FLAT ROR OVERLAND FLOWS EA (SLOPE NO T (NOT 2021.07.30 2-10 ACRES OF DRAINAGE AREA: FLOW EXCEEDING 1 C.F.S.) ARE TYPICAL. THE METHOD SHALL NOT APPLY TO INLETS RECEIVING CONCENTRATED FLOWS, SUCH AS REVISION: USE STONE FOR ALL CULVERTS IN STREET OR HIGHWAY MEDIANS. 2021.10.20 6" * 2022.01.12 3' OPTIONAL STONE COMBINATION SOURCE: N.C. Erosion and Sediment Control Planning and Design Manual. 1988 PLATE 3.07- FILTER CLOTH (OPTIONAL) 5' _ DROP INLET PROTECTION DIP (DOWNSTREAM VIEW) *kCLASS C1 0 Not To Scale VDOT //1 COARSE AGGREGATE FLOW 10% SETTLEMENTFLOW 23, 2.5 0.3' FREE BOARD FILE NO.20.005 }M}}CLASS I RIPRAP VDOT p3, #357, #5, #56 OR #57 COARSE AGGREGATE aftiIIII RIPRAP - E & S Control Details TO REPLACE SILT FENCE IN " HORSESHOE " WHEN �7PP �r 7� r P SOURCE: VA. DSWC PLATE. 3.20-1 HIGH VELOCITY OF FLOW IS EXPECTED TYPICAL V LI LI -SHAP D DIVERSION a ROCK CHECK DAM 9 ) 11 TEMPORARY DIVERSION DV C10 Not To Scale C10 Not To Scale C10 Not To Scale A 0 -ATE PPING DNES VERE :]AN ( J 0 �59 < 7S 4 59 00 � o 0 < o O � � N 4 0 < J. C) N I E� 4 I Lu z N `z 6 0 I 0 30 6010 I m 1 4 \ 4 566, � _ EI 25 0 I N 4� 6 0 / 4 I < I4 4 4 f < 24), • I / J I 0.26 AC 24" L TO 0 r ABC' /G C NO _. ��� • ale � 1 TORMTECH BMP #1 Cl 1 SCALE: 1'=10' 15" HDPE n O BENCHI\ SDMH 661.58 IN: 65_` OUT: 6 A2 A3 670 J 670fo 665 665 660 :j 660 655 655 650 650 5 645 10+00 10+50 11 +00 w 1—YR WSE=656.08 a OJ � 0 s � 0 10—YR WSE=658.20 100—YR WSE=658.45 0 cad w� wcn E%. GRADE PROP. GRADE �o rx wse-sse.is NONWOVEN FILTER FABRIC AROUND ISDI ATOR ROW =658.33 I. I _ (24) ADS SC-740 STORMTECH �YR WSE-858_OB CHAMBERS WITH ISOLATOR ROW _ INV=654.83 OUTLET (ROW 1) 24" HDPE CLEAN, CRUSHED, ANGULAR #3 INLET (ROW 1): INV. OUT=654.83 STONE AASHTO M43 OR INLET (ROW 1): EQUIVALENT PER TABLE 1 ON C13. INV. IN = 655.00 24" HDPE TOP OF PIPE = 656.25 INV. IN 654.85 2STORMTECH BMP #1 PROFILE 24" HDPE FROM- BMP #1 INV. IN 654.83 MH-1 FRAME & COVER PRECAST 4" CONCRETE WEIR TOP=656.83 STIR. A2 BASE INV=654.83 (60" MANHOLE) 24" HDPE TO MH-1 STIR. Al INV. OUT 654.83 mm, 3 ANHOLE A2 DETAIL C11 PRECAST 4" STANDARD VDOT MH COVER STAIR WEI R c c_ 3" ORIFICE W/ DEBRIS1.11 4 MANHOLE DETAIL (TYP C11 TOP OF BASE CONCRETE WEIR TOP=656.83 PROVIDE REINFORCED WATERTIGHT 5.0000 CONNECTION TO STR. 3" ORIFICE W/ DEBRIS CAGE 2.0000BOTTOM @ INV. 654.83 MH INV=654.83 WEIR A2 DETAIL cil SHIMP ENGINEERIN G12. LAND PLANNING - PROJECT MANAGIMENT 912 E. HIGH ST. 434.227.5140 CHARLOTTESVILLE VA, 22902 JUSTIN@SHIMP-ENGINEERING.COM TH 5I sl27- w�i tOVAT. VSMP PLAN FOR CROZET ANIMAL WELLNESS CENTER ALBEMARLE COUNTY, VIRGINIA SUBMISSION: 2021.07.30 REVISION: 2021.10.20 2022.01.12 FILE NO. BMP Details 20.005 IS-1 T-1 CO-1 PAY LINE ES-2 •s B,ws • Y c-c TW. 05 BARS ) (�T�KI 2018 ROAD &BRIDGE STANDARDS Fn oN[, LE TX BE PPE C E ..:•;..�.: �,p� :• . :• .:• .: •; CS TOP OF CUT OAVFLINPINE TO SWFOR •C 4�TE9 ••�� � � PAVfYENT EON WITH 45• 4r "TU..CTpA1IE1ER ,•LDITCH LINE ELBOW 'APPRox.2%NI SD.F-LocanDICOMAECTOR SLOPE ; 1I I•••'LWDK'YIEFLAT WASHER.SECTgN JyJ� 1. COST OF DEBRIB RACK, METAL PLATE, NID DEERS SHAPE To ELEv6nON 51DEI- COMBINATION UNDERDRNN CD-1 AT LOWER END OF CUT$ °i °" r z " BACK Hot To BENLLIAMNTIE emPRICE LaL A A B B /' �•• PIA ROLE FOR THE SWIM DRANAGE STRUCTURE. / SHIPS TD LARGEST PfE. - ROD I- • • • / CENTER LINE SECTION TRAVEL LAMES �' S• y 45 h"IN/i' BOLT 2. BRIE RICK MAY BE F R'M(ED HIM WELDED ji I 30` DIMETER I JIBE (WITH TYPE 1 SELECT MATERIN.) - �- - - r�/ti-IF - - iT y�p([�LOAMTETHYLFNE META t PONENTS OF DEBRIS CONTOUR I I I TT LT1 `.1 RACK MJSTE NCTMBE GN.VNIIZEICDK HIGH DENSITY „i¢y •"� OF WE I "+ I METAL RATE 1 J. DEBPoS RACK TO BE WHOM AS SHOWN OR I ALTERNATE CONNECTION TRENCH PLACEMENT EDGE OF PAVE E T PAY LIMITS FOR R IA.. CONTRACTOR MAT SUBSTTUTE A COMPARABLE T T W ET RRE TO DESIGN AS APPROVED BY THE ENGINEER. SHOULDER LINE \ BEGIN WITH 45- 4.TIE LOCATION OF THE DEBPoS RICK HOLDER �- PAVEMTIT SURFACE 6 BASE N SOW 1'/" MAY BE ADJUSTED FOR VARWE CONDITIONS. . • I W TYPICAL CROSS-SECTION ' ----- - � sIApIASE ME D WHEN H0.T FEET ISM LOCLCATEDl R THE eM I TTT __ / SIDE CCU TO METAL WIIEDED T/ LG,NiD WELLED TO THE PLATE TOE PLATE I I I I I I TZ I e e 'I2 FRONT VIEW MRCED CED TYPgAL) AND WINDOW PLATE. IS SORT TON EOCE TO BE GILWNZED. T C DpRxsws a ♦5]AGOEWTE,N AGGREGATE OR CRUSHED RB DETAL FOR DEBRIS IRACK HOLDER FELL NFUS o-o-o DEBPoS RICK WgLOEP SWEET T4CNK55 .•:•.' .: •: '• CLASS MEETING p8 GRADATION REOURNENTS. A B H E w PLAN VIEW XAE EA S EEL ALWNUN t" T0.. MM. I•' TOL. T " TOL. 2" TW. L PLAN WALL Ems% YVAFBEs PLAN cfoTF% F ORAIwcF PIBPoc (PLACEMENT OF CD-1 COMBINATION UNDERDRNN) U" .064` .ObO^ 6- 2r 24- 24• 9 AOPE TO DRAIN T° INVERT N" .061" J^ 26• 4• OF CURET PIPE A 4 �°%� ,W4• .p6p" B^ 3r " zr OR SECTION A -A W 2r .Ofi4• .aso" J6• 42- 4• i 21^ .Wr m ART I• �- PAVEMNT SERFAGE M BARE ❑ ❑ �❑ O O ❑ TRNSTIOM ET ME PLAN '�tiM:-H. SURBARE OR CEMENT STABILIZED SUBBASE b ❑O11❑❑11❑ PIPE DIAMETER WREN METHOD OF TREATMENT N DROP INLETS 36- .064" .075. 14• 6D- ] " T6^ e e e e e o �- OIFFERENT SRES OF 12" .p64" 16" 69' BI" " -III SELECT NOR WE TYPE E IXR SIIBGRI➢E 1111 ❑ ❑ ❑ ❑ ❑ PIPES ARE ENCWNTEPEA �e M" .064" .qJ" '• )y' 4• LASS N CONCRETE CLASS N COITOETE •• - q N" D " 36" ICENENT OR LIME STABILIZED) 1111 1111 Q Q ❑ .ION"L0)9" YA.13 .. .. NT' 1,. •• •• ••cce. gdd-c �•, •3]IGGREGATE. pB MGREGAre OR CRUSHED TOP VIEW �Q QQQQ� SECTION A -A DNE I RuucE TASS LEErxG NB GRADATION BEDUREIoIrs. GENERAL NOTES TOP To BE MrvcfD TO ALow 11000000 L SECTION B B Accbss TG wATLR GUAITr aPoFICF 1. UNLESS SAT THIS PO INDICATED OM COMBINATION LAID SUIRG WIDE NOTE (SEE HOLDER DETAL MOVE) 0000000 SHAPING MI MANHOLE AND TO INVERTS H ACCORDANCE WITH \ NOTES: L THE STANDARD SAFETY SLAP SHEET IS TOE USED NIY WHEN SPECFEO I THE "HOLES LOCATED AT THIS PONE MEN AMH SUBBASE ND SUBGRMf ME STABILIZED. \ M THE DAMAGE SUMMARY SHEET AMO/W ME ORNNADE DESCRIPTION. FOR MANHOLES TOP i0 BE NNGED TO ALLOW THIS DRAWING IS To APPLY TO THOSE STRUCTURES INVERT OF ` TOPE N MAIN - - 1. TOE RATE TO E PUNCHED t0 MATCH HOMES N SKRT LP. �.A(" GALVANIZED BOLTS t0 BE JUNCTIOM BOXES ND PROP VMi WITH HEIGHTS GREATER THIN #FEET TIE SPMTIO OF 2. TREMOR SHILL E FLLm WITH AGOEWre RID THiOUdiLY XND TAMPED TO �i> ACCESS TO WATdI AUNTY ON PENIS OR WHERE INVERT Q PIPE 5 ABOVE AVERT OF 1 TO AVERT E R4Wa]ED. LENGTH OF TOE RATE 6 W • q" FOR W" TO 30^ gNETER PPE A D W - 22" ADJACENT SME�Y SUMS SHALL E S'70 12' WITH NO SAFETY TM LOCATED WITHIN S FEET INSURE COMPACTNESS. UNSICE ISLE NOTE 31 STRUCTURE. L • WHET WE FOR 36" TO W" DMLETER PPE. OF THE TOP OR BOTTOM OF THE STRUCTURE. SAFETY SLABS SXKL NOT BE LOCATED BELOW h ❑ ❑ ❑ ❑ ❑ ANY INLET MINE OF W" WARREN OR GREATER. NON -PERFORATED OUTLET PIPE J. OUILET PIPE SHILL A AT THE EDGE OF THE TRAVEL ERE SLOPE PAVEMENT ND fO' DIA BARS INpi CO OR DROP (NET IS TO BE STANDARD OR CONSTRUCTEDUALDRAWL / 2, SORT $ECTXGN O'k TO Jp' INAIETER PPE TO E RARE N ONE PIECE. 910LL BE PULED 011 A IiDIBE PARALLEL TO 11E SHOULDER SLFPE 2 ;HEX. (3 R � NOT GPLVA412ED � � ❑ � Q Q Q Q ❑ N ACCORDANCE WITH APPLICABLE STADMO OR SPECIAL DRAWING. DESRMLE) MADE. SEE NOTE 2 THE NVERi SXARXG M DETAILED HEREON 5 TO CONSIST DE A � / [� 2. TWO LOST DE THE SL-1 S NLLUAEO N THE LOST DE THE STRUCTURE. SEE CAST N RACE DRAWINGS ii � Q 1111 P DRTLAND CEMENT CONCRETE MIX CONFORMING TO CLASS N OR AT J. SHORT SEC1gN FOR M" TO 34" pAMEreR RPE YBY BE ACME FROM TWO SHEETS JOFEp BY FOR FURTHER DETAILS CRUSHING STRENGTH 4. ON CURB AND CUTTER SECTIONS, WHERE IT 5 IMPOSSIBLE TO OTHERWISE PROVIDE T 0.N5 CI EXCEPT THAT 25X OF COARSE AGGREGATE MAY BE , '�""'%^:. �; •"" '� MVETING OR B0.}NG W CENTER ENE. 60" MAY E CONSTRUCTED N 3 PIECES. J. /.CRESS OREHIGS NE TO E STAGGERED FROM OK SIRE OF STRWTUflE TO THE ,- 6 131311 LP TO 4M IN DIAMETER ND CONSIST OF STONE, BROKEN BOCK, . I . " _-" „•: I I i OTHER WIFE APRICIBLE. STEPS ME TO E STAGGERED MCgipN0.T. i 5 BIB • Y C{ TYP. TVPE OF PPE k OUTLETS FOR HOLES, RNXS, THEY ME TO BE LOCATED 50 N TO DRAM INTO OAP "� "�' ---- 4. CONKCTOR ECTgN. CORNER RATE AM LORE PLATE TO E SANE SMEEI THCNK55 M SORT, W.T. 1" NON. DIAMETER kW.T. 6" NOL DAMETER (NETS OR MNIHOLES BROEN CONCRETE OR BROKEN CONCRETE BLOCK. THE SURFACE I I � .:.•.!.::nY,: i".: -'T' .- _ -. --_ - ❑❑❑❑ 3•- SOLES Dk ��V//�„ "'S"".''-5; 4. SAFETY SLAB MAY E CAST -IN -PLACE OR PRECAST. CAST -IN -PLACE CONCRETE TO BE 9gOTH WALL PVC .103 0.163 SNARL E LEFT SMOOTH BY ,ENE OF HAND TROWELLING. NONE I .. }. ON SUPERELEVAreO SECTIONS TRENCH 5 TO BE UNDER ENTIRE PAVEMENT NERD MNl�'" DE 1K WIRSE AGGREGATE SMALL REMIN EXPOSED. • 3. ENO -SECTION ND FITTINGS ARE TO E STEEL FOR USE WITH STEEL PPE. 0.A55 N (}DOD P511. PRECAST CONCRETE IS TO BEM ({WO PSI(. RENFORCING iDE 9reBL TO BE IN AGCORONVDE WITH AMMO M31. ,/ I, ;, r+; �," , SMOOTH WALL PE JO P81 kk3) JO PSI k3fk WITH OUTLET RF£ ON LOW SIRE OILY. ❑000❑ USE NOTE 2) 6. END-SECTDN AND FITTINGS ARE TO E ALUWH M AIIDY FOR NOR NM NUARW &LOY PPE. DETAILS OF INVERT SHAPING N SHOWN HEREON NE FOR EXAMPLE P41TE 8. INVERT ELEVATION AT OUTLET END OF OUTLET PIPE TO BE A MNIMW OF 1'-d' MOVE �0000 PURPOSES ONLY. EACH MNHd.E OR DROP INLET IS TO BE SHAPED - 5. ACCESS OPENINGS MAY E SO•' ELING TH OR Btl' SOVAHE. WREN SWRILTUE IDTH IS INVERT ELEVATION EL OWS, RECOVING DRANAGE ARCH OR STRUCTURE. ADIVWILLY TO BEST FIT THE PARTICULAR MEET AND OUTLET ° • • IIpLES OR #• mNTEA-ARAM. ].DRIER THE STEEL OR ALLIJLWAN END -SECTION DETAILED MAY BE USED FOR PLASTIC PIPE sl:f ` Lf55 THIN W" THE ACCESS OPENING SHNL E RECTNGULM (SINUCTLRE WIDTH BY T-Y NR COIFIGURATON AND FLOW LEES. • SHOWN N STILL PC -I E N ARAM TO BUSED NTH ASP ION MAY BE USID. 3DI' LORD). ]. ALL CONNECTIONS (ELBOWS, WY6, ETC. AS TWO PAY OURS FOR OUTLET PPE NE TO IDE MIN. SECTION B-B N WALL TNCglE35 lYN) - NCK9 E OF THE SAME CRVSHNC STRENGTH M TWO OUTLET PPE. I FRONT VIEW B. WYERE D SECTIONS ARE TT E VEO WITH ASPHALT COATED NO RAVED YET/. kkMWSTED ACCORDING TO ASTM D-2412 AT 5XDEFLELTION. SIDE VIEW HIGH DENSITY POLYETHYLENE PLAN PIPE. END EcrIOrS oo NOT TEED TO BE coAreo OR PAVED. TYPICAL PRECAST UNIT e. OUTLET WE TO BE SECURELY CONNECTED TO EW-120R OTTER GRAMME METAL ELEVATION DETAIL FOR DEBRIS RACK METHOD OF TREATMENT IN MANHOLES STRUCTURE. (FOR WARIER WKITY ORIFICE) SPECIFICATION $RECFICATKN STORMWATEL MANAGEMENT (SWAP) DETAILS VDQF �Vno-r SPECIFIOATION �VDGT ��T �"E°F'D''"°" ��� STANDARD COMBINATION UNDERDRAIN SPEGigATIOry REFERENCE STANDARD METHOD OF SHAPING REFERENCE REFERENCE FLARED END SECTION TYPICAL CONCRETE SAFETY SLAB FOR DROP INLETS REFEflFNDE REFERENCE ROM AND BRIDGE STNONAS ROM AND BRACE STMOMOs ROM RMD BRIDGE STANDARD' ROM ND Bi10(E STANDARDS I RAID ND eaDDE sTNOMos DEBRIS RACK, METAL PLATE, WATER QUALITY ORIFICE CONCRETE CRADLE MANHOLE &INLET INVERTS 12" - 60" CORRUGATED PIPE CULVERTS MANHOLES AND JUNCTION BOXES SHEET 1 OF 1 RE60 DATE (AT LOWER END OF CUTS) 232 W2 (FOR SWAP DRANAGE STRUCTURES, SWAP RISER PIPES AND SWAP DAMS) REVISION DATE BEET 2OF 6 SHEET 1 OF 1 REV6RW GATE Jot J02 REVTSgHI DATE SHIER 1 of I SHEET 1 OF 1 REVISION DATE J112 SO VIRGINIA DEPARTMENT OF TRNSPdRTATOM 111.0E D6.08 VRpMA DEPARTMENT OF 11RMAPgRTATgN VIRfN•A DEPMTKM OF TRNRPORTATIOM '02.C: 108,% NRGNA OEPIIRTIEM DF TFIISPoBTATXH IW.N VIRGINIA DEPARTMENT O TRANSPORTATION JO 201E ROAD &BRIDGE STANDARDS EWA% EW # 01-3A 3B. lC EXPANSION KEYED Lo-2 FOR DETAILS OF INLEI JOINT CONST. BOBS 0 L- APPROACH E%PNSIN JOINT J'-10" FRNE 8 COVER BACK OF SIDEWALK (CUiiEP CHITS aF PAY FOR S X 'A ^I MESH IDi ATTEEt L SEE STANDARD IC-2, l 3 - BAN G / �PAVVEMENT WILIER RPE O SBE NOTE 1 I M�.. REVEL SLOT DETNL BARS G 4•• " s" GPTif& I-�'� 9BASA TOP of Wr fiE N IIIdJ`IH1IT--y` JOINT y (PFAMTlEO FOR ENT ReA o � - ].t:, ERAR TDE OF FlLL SHAPE TOE FORM REYOVKI BAPS C 6• 6„ -' DAR C SUBBASE _ Fl1 ''fit,-CdABINATDN UIOEFARNN V-I.J T \ BEVELED r �2" t-ply BNS B R F 2" _ HARDWARE "' "•�- OR P SHOULDER UNE WITH MORTAR T O ARS F 1 = n - - - CLOTH LNE x c I � �1 I z_ A BPRS F WEEP HOLE. I EDGE OF PAVELEM -- 00 NOT A A +` I I '� z I SEE NOTE 8 - a- ----"---- -- r U b � I COMBINATION UNDERDRAIN CD-2 ON FILLS �• °0' TRAVEL LNEs • ' '' AVERT B" '� nAn CENTER LINE SECTION - - - - L � �- �U 2'b•' ._ - I siEPS.'SE I J EDGE OF PAVEN:M BAR F DU n / NOTE 5 SWELOM WIN L 1 � ISOMETRIC `" II ARE ° GIITMF FUE of cuRBJ B. 2, B„ 6.. TRENCH PLACEMENT E I � a{ L• 1" LR N CONTROL JgNi CRACK CONTROL JOINT 1.`�I TOE OF FLL r[- s1 2•_0•• .. PLACE EN SMFICE L BA6E NOTES +. •W' MAY E REDUCED VML "%" REAClES A MNIMUII OF 4" WHERE � �pWJ 6'MN. PLAN SECTION A -A / JI e o o e o o a TBBNE LIMITS OF PAY FOX EHOWALL WOULD RROTNIDE ORDURE SIDLLOER LINT. 8. LEVT EWE 6 REOURED W THE HEADWALL AT THE INLET END OF TIE MM. a WTUET PIPE N NO CASE SHILL TOP OF DOTI PROJECT MOVE FILL SLOPE. CULVERT (WHERE THE ROW ENTERS THE CULVERT). L .e-e-o-o-o-e-o-o-e-a-e-o- ORCH SLOPE, OR SHOULDER. 1" % B" N �A L-VMIMLE - YN. 20' !' KEYED CONST..gINT - - - :--• - - - �SFIECT MAlFI6K TYRE IOIRB PLAN VIEW SHOWING PLACEMENT OF yy�� I o-o-o-o-o-o-o-o-o-o �o-o 0 7. HEAD ALL AT THE GURLEY END OF THE CLLVERT MAY E EITHER SOVNEE MN STEEL O( AOMUN)M OR STET 2'-tO" wAaPEO ••••,• CD-2 UNDERDRAIN 2. THIS ITEM MAY E PRECAST OR CART IN RAPE. EDGE OM BEYEE EDGE. PLAN .00 NCH MN. RIVIETS OR BOLTS F 2'-0" 8' 2'-6" 8" }•-O• 2" GUTTER ..... _ MN OR 3. KL GMT N RAPE CONCRETE TO E CLASS N. FOR PRECAST SEE a. ON SHALLOW FILLS, WHERE ENDWALLS ARE 1.OR LESS BELOW SHOULDER KUNION PLATE -( COMPVATEATIBLE WITH POST -1 �B BNS A �PTRT[F " E�rE%RE BWASS IIFEIN6T 088GRMAMON REQUIREMMESIMTS. SHEET 101.02. ENE, THE TOP OF TK ENOWALL SHALL BE CONSTRUCTED PMALLFL TO THE ,. 0. dRNUGE +' " NON -PERFORATED OUTLET PIPE (WADE OF THE ROM. w � {. THIS STANDARD i0 E USED WITH STRAIGHT CROSSINGS ND ALL r m h 4• _ T i C OR CRUSHNO STRENGTH WTYPE ROLLED R_ ______ _______ SOP6' AAT EST LBS.IIFi?oF B 5 C_ _� _ _ _I 0 TYPE OF PPE NW.T. "Now. DIAMETER! kW.T. 6" NOW DIAMETER SMEWS(0'TO {5"). 9. i' CHAFER MAY BE PROVIDED ON ALL EWES AT MIMFMTURER'3 OPTION pAMERR KUlA)M ALLOY ' ° SYCOTX WKL PVL .103 0.163 5. HEADWALL TO BE REVELED IN ALL AHEM EXCEPT WHERE A CONFLICT H 600-TS 0 78 WJ" DIAMETER BORE E "W-PAVEMENT SURFACE M BARE SMOOTH WKL PE 70 P51 kkk 70 P51 kkk NTH INVERT OR WNGWNLS OCCUR J-c• BAR$ F BNS E �B :`I m LBS.IFT EW1 EWIA { „ WEEP HOLE FRONT ELEVATION 8" T-B' 8" BAGS B o o MMME OR CEIANr STABILIZED SUMME 6' - - --- - (GUTTER REMOVED) BPRS F } O o e o 0 0 o12 k WALL TIpCIONE55 (NMI - ACHES F�' _ o 0 0 0 0 0 o -SELECT MOREPo/L TYPEI OR SIDGRME ENDWALL FOR CIRCULAR PIPE ENDWALL FOR ELLIPTICAL PIPE Li UNDERDRNN OUTLET _ - __ mEl�Erlr OR uIc srAeuzEol kkk TESTED ACCORDING TO ASTM 0-2412 AT SX EFLEDl10H. sx1/A• BENT Pure SECTION B•B TNETER DE RRE CULVERT SIZE OF ELLIPTICAL WE COVERT (SPAN X MEI MARKER DETAIL 8" ,.,.. ✓'' \ •• - OE MMEE LNG 88 AGDATION E OR CRUSHED Tu EOTIXTLE ,• GUNS MEETING p8 GRADATION PEWRd01T5. #• IS" B" 21" OR 24" T' OR 3 "OR 38' 23"x14• 30"K19" J4122" 3B"x24" 4Yx2]" u"X2A" 49`ASY' S3'SJ4• SECTION A -A NOTES: %.-'' '- DRWIGE " "P FI96C GENERAL NOTES A 9-6" tl_r 1I 9-1P 11-1' Y-0" A O-B" Q-B' tl-D• I'm I.-Ir P-0• 1'-Y 1'-0• 1, TYPICAL EMWALU TO AD RACED AT THE ENDS E SLOPE. IMpFRCRIN CURETS. BLARING LOCATIONS TYPE A NOSE METAL SHALL BE USED WITH CO-3 8 CG-7 STANDARDS. B tl-M 1'-r T-y' 1'-P' Y-Y Y-Y B T-Y' T-5• 1'-0• 1'-Y 1'-9^ T-1D" T-1Y Y-W" WHERE UDERONAN 5 TIED INTO OTHER MANAGE STRUCTURES. EFOWKL TO BE INSTALLED TYPE B NOSE DETAIL SHAM BE USED WITH CG-2 6 CG-6 STANDARDS TTPE A G4" STUD 1. iREXdl SHALL E FILLED WITH AGGREGATE NO TRRp1GXLY HIND TAMREp TO PUTUT CLLM TO POMWO' NO FLUSH MIN THE TOPE. TYPE B TO % 4" STUD SHEAR CONNECTOR WELDED ASSURE COMPACTNESS. C T-Y' T-T' P-9" Y-2" 2'-Y Y-9• C 1'-8" T-R" T-T' 3'-Y PAY 2'-0" 2'-8" Y-Y GALVNIZEO PLATE FOR TYPE A TO BE BENT ON N MOLE OF 66°JO' TO ANGLE IRON AT 2'C-C. 2. OUTLET PIPES SHALL BE RIGID NONPERFORMING. 241 , SMCOTN-ROUE PPE, MEETING THE REC4MEMENiS CONNECTORS ND IS r0 BE ANCHORED WITH /t' % 4" STUD SHEEN APPROACH TM pAVFAEk! 2• OUTLET PPE SHALL EON AT THE EDGE OF ME TRAVEL LANE PAVEM:M ND D P-Y 1'-y' }-8• Yb" R'-6• 3'b• 0 T-Y' FT T-wY' 2'-tl' 2'-0• 2'-Y 2'-B" R'-D° ONIONSKINS CLASS N 6 ]0 PSMSWD ACCORD TO ARTY zuz. NOSE DETALS SHALL BE RILED ON A MADE PARALLEL TO ME SHOULDER SLOPE 2 X ARE OR PIPE to. TOPE CONCRETE WELDED TO ENT PLATE PT 2'C-C. 2„ DESIRMLEI CRAPE. F O-Y 0'-B" 0'-8" 0'-0" W-0• D'-9• F 111. 0'-W' 111. p-Y' P-V d-N' 0'-9" Q-9• L N CUNC YARDS 3. EXPANDED STEEL NOW (FLATTENED) SHALL HAVE OPENINGS OF APPROI 1/e" % 1" NO WDGH APPROX. APPR. PAVEMENT 011 0.82 CBS. PER S0, FT, MESH SHALL BE GALVANIZED IN ACCORDANCE WITH MTM A-I21, THE MESH BRIWE SUBBASE J, ON CIFA AND GUTTER SECTIONS, NEE IT 6 IMPOSSIBLE TO OTHERWISE PROVIDE H Y-Y' 2'-N' 3'-2• 3'-9' VLSI' W-9•' H 2'-YY 3'-yf 3'-T 3=4' 4'-0' 4'-2• V`5; YiT' 6. �� ;� '._5 .� SXKL EXTEND A MINIMUM OF V MOVE THE OLD. OF THE RPE, NO 5 A BMRBR FOR MIDI. ETC. DI-3A L L DI-3B L d-}C ,- L -, Y; WARPED PAVEMENT LD-2 OUTLETS FOR WDEMDRNS, THEY ME TO BE LOCATED SO N TO DRNN INTO DROP °.28 THE TOT FOR TIE STEEL MESH 15 TO BE CONSTRUCTED SO THAT THE MESH CAN BE REMOVED FOR I�� '. • (A_2 INLETS W NANILES. L 4'-0• y-0• W-0" B-0 #'-0• IY-0" L B-S" T Y N-6• B 2 III D'-11' # } 12 N 0.2, CLENCUT PURPOSES. Y_tl• RELATE RISE MATERIAL TYPEI 6' fl S'4" 1'-3 0.35 9lE NO. 2B UP MR DEPTH) 4. IS TO BE UNDER ENTIRE PAVEMENT AREA f WITH SUPIFTLET IK R LOW ONLY. p 0'-T/4• tl-$'i• 0'-Y p-2Ve• O'-yb• tl-JT: S Ftl' 2'-8" Y-D" }'-T 3'-0• Y-0• 4'-1" 4'-Y I. tN5 ITEM MAY BE PRECAST OR LAST N TALE - - - _ _ _ _ - _ � _ - 3. � ' WITH OUTLET PIPE W LOW SIRE aEY. 5. STEEL POSTS AND RATES TO E PAINTED OR GALVANIZED A ACCORDANCE WITH TIE ROM AND FLOW z .'.' 5. AVERT ELEVATION AT OUTLET END OF OUTLET WE TO BE A WNW OF 1'-V' MOVE b o'-r o'-f/:' o'-Ht O-z" 0'-z%i 0'-J• 0 0'-Y/e• 0'-y/: O4/:" 0'-4• d-4'/e• tl-4y1' d-s" p-S�E" BRIpGE $PECMICATIWS. X PANTED TOME FNK WART SnNL E Ib.11 KUMAIM PNM °x FLaw FI OW 1•-tl• INVERT ELEVATION OF RECBVNG DRAWGE DITCH OR STRUCTURE. NRI G WASTE PANT. WBc YARDS RE CONCRETE b tl-z" D'-zy:• o'-zY:' D'-1 tl-3ye" d->;Y a-4• tl-{Y:" T PLACEMENT OF CD-2 UNDERDRAIN AT a. ALL CONNECTIONS (ELWWS, WYES, ETC.) NTH N PAY LIMITS FOR OUTLET PIPE ARE TO S. WARREN TO BE PLACED AT OUTLET END OF ALL UNDE M INSTALLATIONS BMMNG LOCATIONS I I I DETNL WHEN USED BRIDGE APPROACH SLABS BE OF THE SAME CRUSHING sMumm H N THE OUTLET PPE. DOW. WE 0.241 0.492 O.fi97 1.3# PORN 2.94) CUBIC YARDS BE C°H•'REIE WHERE gDERONNN 5 TIED INTO OTHER MANAGE STRUCTURES. FOR USE ON CRAPES ADJACENT TO CURB ]. OUTLET PIPE TO E SECURELY C CTED TO Ei(-#Ofl OTHER DRAINAGE C.N RPE 0.257 0.521 O.J3B 1.J98 2.198 3.145 COMC.RRE 0.502 0.855 1.238 L5W 1AT 2.01 2.5# 2.Bq ]. MARKER WILL BE PAD FOR N ACCORDANCE WITH SECTION( W1 OF THE ROM AND BARGE FOR USE IN SAGS WITHOUT GUTTER STRUCTURE. SPECFKATIONS. BOTH SIDES TO BE SYMMETRICAL SHIMP 7/0] SRECFlCATHN VppT SRECIFICATON "VOQF 9EERAIBI �VCxJT $PECFICATION gEFERENCE STANDARD COMBINATION UNDERDRAIN BEFEAENDE STANDARD ENDWALL FOR PIPE CULVERTS •]D•W% STANDARD CURB DROP INLET ftEFERENLE ROM NO BRIDGE STANDARDS ROM aD BRIDGE SrNOM03 STANDARD ENDWALL FOR PIPE UNDERDRNN q5 ROM AA BRIDGE STN°ARD$ 232 (AT GRADE SAGS AND BRIDGE APPROACHES) Os 12" - 38" CIRCULAR AND 23" x 14" - 53" x 34" ELLIPTICAL PIPES REVSION DATE SWEET I °F I 23S SHEET I OF 2 REVISION DATE 12" - 30" PIPE: MAXIMUM DEPTH (H) - S' 233 W+ REVISION DATE SHEET 1 OF 1 J0% VIRGINIA DEPARTMENT OF TRANSPORTATION ALAI p1.32 VIRGINIA DEPMTAEHT O iRNSPORTATIW 54= 104.09 08/ID VIRGINIA DEPARTMENT OF TRANSPORTATION 302 I TRANSPORTATION 10B 05 ENGINEERING W_2 Dse-I HALF PLAN VIEW 1A1-' °"" ''-96" °IA mE LETTERS v.W.o.T. ME OpnONK ---- _ LAND PLANNING -PROJECT MANAGEMENT 4'- '• ( x WALL THICKNESS) F uSEO THE LETTERS ME TOE CAST N iK ERRE55QN N TOP W ++III-----���--- COVER P WIDE RAISED $" HIGH AS 1%i SHOWN. � FINISHED - 0 912 E. HIGH ST. 434.227.5140 FOR DETAILS OF ALL COMPONENT PARTS ND SINENSION� ❑ ❑ ❑ O "GENERAL NOTES- PRECAST" SEE SHEETS � � %' A �' A CHN2LOTTESVILLE VA, 22902 JUSTIN@SHIMP-ENGINEERING.COM SEE srMDMM A -I FOR OPRgAIDLRY OF SAFETY SLMs, B - B 16• V. ®. ®. T. STANDARD S MH-I NOTES 1 1 - I - MACHINE I'-B'/e' DIA. ❑ FRK'E L COVER THE TOP 6 MASONRY IS TO BE LLFi TL $UFFIdENRY LOW TO PERMIT PROPER I __ ___ SPACER Wlr GNAUETBYMTVEFIKEVOF 4UFTM OR TO i - SECTION A -A Ov o AL O ❑ ❑ ❑ ❑ A 2 0 BRICK M DIRECTED BY MO ENGINEER i FRAME AND COVER SHALL BE /„ C� RATED FOR TRAFFIC CONDITIONS TH (�� TOPS, WT o e I D) ,. 8•• - 4�• APPROXIMATE CAST RONMEIGIiT -- L AT' SU STRU E0 FOR TAPERED W W STANDARD T-MH-2 MAY BY �y ••'• , , N COVER �]] ±)CBS. TOP d�)/.• ---- III .r - - .'.. '. • P `n SECTOR ENGINEER. OS APPROVED BY _ -1- e a EWNc MATERIAL ' � T � HALF SECTIO N A -A NOTE 11 ST'D. ST-1 REMOVEOR -r;-'~ r � ---- 6-I'� �6-4� AI`X" . B�W BRICK N N vE CONCRETE �/ .. \� V 1V1. SHI o � E 2) f5EE ROTE 2) RISEN UNIT w u -- -- � � RISER L9N 5 SECTIONAL ELEVATION A „ �•�. NOTES' J � 2L� � - - - R �m b' • S CONCRETE COMPUTING CONCRETED R TAPHOLE B / PLAN \ B 1. -� -- o r O REVEL 45•EPTH TML10. OF OMNHWE ii THE UM DISPLACED 1 O Y. OSIER IUNR BARE - - - - - W RUNNING WATER PRESENT. THEN AGGREGATE N0. 5] 9NKL E USED FOR THE DEPTH 40.NKLE 3.I AUNCFEI.ENTS�TO BE ADDED TO � I I W �"x Y/t' SLOT ' --- ER 3 - '� _ WTAN TRUE PUNT?E5. - , I MONOLIrac REWCER ANT NOTES BEDDING THICKNESS TABLE r 11 1. A BASE TNaAEss of u%rvmlesgD N I 'I � aSIsYiONJ�. �t'1 - - t. BEOONG MATERIAL 6 i0 BE AGGREGATE SIZE 25 OR 26 i FOUNDATION XM STANDARD FOUNDATION BLOCKING THICKNESS r 1•-q•• DIA 1" BAY IIApT •'%VET MXT SPECIFIED ON iK RNS W M DIRECTED BY TOME EKJEER.CAPRED WITH 4 ACMES TYPE (p) ;O BRICK CONCRETE CONCRETE MOTIONAL FOOT OF DEPTH. FOR EACH /' DE AGGREOAIE NO. 25 OR 2B_ '•qRy " ,,_,, FEET THOUSANDS CU. YARDS W. YNROS %,•' I' -BY." DIA R/,•• I I ` HORYAL EARTH Y FOR N (D' o O CONLREIE � 1 0.5 p.]85 Lai] 1. MATERIALS MAY BE BRILN, CONCRETE OR � �^ x Y/j SLOT 1rr -� -Y 2. MOTH OF BE00N0 MATERIAL SNAIL E%}EM A MNIMW OF 6" BEYOND THE BARE OF 6" FOR N > XI' O 4" FWTNG 4PROVED CONCRETE MANHOLE BLOCN. I I I I THE STRUCTURE ON ALL SEES. y 5 0.] 0.)55 L699 4AGRRE MMMNE O ' I 1 FOCI( r PER f00T O R ' B" 5 0.7 0.)85 1.g6R S.IF BLOCKS ARE USEDRETIE TXE OLE BLOCK r/r, R _ J. WEIGHT OF STRUCTURE IH) 5 IEASWEO FHON THE AVERT OF THE STRUCTURE TO .. .. ] L0 OJ85 2.2Y! TIKKNE55 OF $AIIE $ To BE 5" ' N - r'_r T r THE TOP Q< 111E FRAME PAID LOVER OP CONCRETE DEREHIMC OM STPoICTURE � .�- •.-'.' '.- •.- '.- .-'. . � OTHER TNCKKSSE$ ME TO CONFOPoA • . 8 42 0.]85 2.485 TYPE. SEE APPLgMLE DPNVADE STRUCTURE STANDARD FOR DETAIL. M SPECKED W TK RNS ' •.: .� .: ' TO WALL THICKNESS SHOWN FOR I FWTNO FOOTNG SOT M )ELONG OR M dRECTED BY THE ENGINEER I 9 1.4 OJ85 1.747 CONCRETE. 1'//' fl e x R dAMETFR= 4'-8"+11 " WAL THICKNESS! J'� W 1.9 0,785 3.455 6, ALL CONCRETE TO BE CLASS N. '/" R SECTION B-B # 2.5 0,9]O 3.A) ]. WHEN SPECIFIED TO B ON PAINS THE - - - - - - ------ VSMP PLAN FOR 13 2.5 O9]0 4.179 INVERT I$ TO BE SNIPED N 1'-71(' OIA BRICK CONCRETE OR la 2B 0.9T0 a.541 AGEDN°ANCE WITH STANDARD IS-1. a CONCRETE BLOCK Tiff LOST OF FURNISHING AND PLACING IS 3.t )O 1.90 ALL MATERIALS BE AI LUD D I TIE 5'• SECTION 01A $' BOTTOM 16 J.4 O9M 5261 SHAPING I$ ID BE NCWDEO IN THE BID) BQTTGM C ROZET ANIMAL 17 44 I.1]] 6.032 PILE FOR THE STRUCTURE. SECTION B-B WCFEMENT Oa5 0.582 $XEFERENDE iiii REFFS ENLACE DRAINAGE STRUCTURE BEDDING FOR DROP INLET, �V[)OT SPECIFICATION �VppT' XVppT A COPY of lTE ORIGINAL SEALm AND SgnEO DRAWING IS W FREE M THE CENTRAL OFFICE, S PECIFICATION PRECAST MANHOLE ROM AND KWIIXE STNOMW ROM AND MIME STANDARDS ��ENLE MANHOLE FOR 12" - 48" PIPE CULVERTS ROM AND BRIDGE STANDARDS ROAD AD BRIDGE STANDARDS MANHOLE, AND JUNCTION BOX REVISION DATE SHEET 1 O I REVISION DATE SHEET I OF 3 SHEET I O J REVISION SATE STANDARD MANHOLE FRAME AND COVER LLNE ENTER 302 REWSION °ARE SHEET i (F 1 VIRGINIA DEPARTMENT OF TRNSPORTATW VIRGINIA DEPARTMENT OF TRANSPORTATIONVRtaNIA DEPNTMEM O TRNSPgtTATKN W21p6.0T VIRGINIA EPMTYENi O iRAN$PpRI� :i1. D615N/2O 106,01 g60101120 NOTES DI-], ]A TO D M DETAILS OFCONCRETECOVER AND RAT • _ ATE A LocATKNs NOT NE ] PC FOR CONCRETE CORRUGATED 1SOPMETAL PIPE DETAL 1 DETNL 2 Ems' IF I'B DETAILS OF GUTTER AND 1. DEPTH OF INLET Nl TO E SHOWN ON PENS. _ 2" pNETER BAR • D.BB LBS/FT. NOTES I L B o B LE H0.11 MEET STEEL BMW ].85 METHOD OF PLACEMENT PIE LD. H T s p b B ' B 2. THE "H" DIMENSION SHOWN W THE STANDARDS _ " L85./FT., (lSTM MI5, CRAPE fi0. 1 GMATE A 5 i0 BE UTLQED N q E �B DETAIL 3 1A1 1 1} I - NOTES °'4' x ALBEMARLE COUNTY VIRGINIA L J" L RPESTO THE21 E ER9TTRUCtUREOUTFALL _ SUBJECT TO TRIFFI0. T IB B-O W-10" 0'-5" 0'-Y R DIMENSIONS SHALL R DETERMINED T BY THE HELD 1 CDH7AHM NO GUTTERSN ONE DIRECTION. 66 7 ] ) D q I A J ' 0'-! 0' 4 q q A SUBMISSION: FOR ESTIMATING PURPOSES AND THE ACTUAL 6'-6" 1 •-6„ B'-8" B'-3' 12'-Y 0'-e' P-5" A II' 0' 1p - - -- ' -- • - , SUBJECT TO TR�FIC. d']B GUTTER IN WTH pRECTI0N5. I•+ 5 n{ 1 e J-0" '6'- � o'-]„ 0'-5 " � I M 'A 'L I I n RN ' H' DMENSIONs ME APPROXIMATE ONLY 2. 6MAre B IS TO BE IRLRZEO IN CONTRACTOR FROM FIELD CONDITIONS. A! - A B'-2" IOU-2' D'-Y, It'-0" N,.31/„ O'-)" 4 MAXIMUM DEPTH (H> TO BE 12'-8. 1 FOM DERMAS DE LOM CIARYING 2. JOINTS BETWEEN CUTTERS AND CONCRETE COVER 72 PLAN J. WHEN sPECPIED ON THE PENS TK INVERT IS '/Y" % 4'A L2'X2"X�'j GRATE (CRATE B,BEE T DI J, R� a PBE RO%12DL-C T TH P� EM SETTUTLE- D9�_,',. Y-_ „ 1I _D� 11 -fi ", 15 7 °' ]' I S M 2021.07.30 I SWEETODE08URNISHED N A RENT. IN LIEU OF DOWELS A 2' X V' NOTCH MAY e' B 1T-0" ,'- US T (COVER REMOVEq PLAN i0 BE SHAPED IN MCORDNCE WITH STNDNA _ SAID BSHEE/s'%'/�� I I D'-)" O'-5 � W MV-4" <12" - }6' PIPE) (COVER RENOVEq 5-1. THE COST W FDIIH$NNG AND PLACING ALL � - COMECTOR 4. CONCRETE COVER AND cRAre DE PROVIDE°, 1 I I ' 90 p-)" °'- ' B•3'-O" (12" - 38" RPE( MATERIALS INCIDENTAL TO THE SHARING IS TO BE � DETAIL A SEE STNONA T-0I-3,4 KreMNATE OESRWL---r---I I---«-- •. 25'-0" •- • R'-fi" - '- 0' " w N4'-D" (42" PIPE) �°T N0.UDED IN THE BID) PRILEN FOR THE STRUCTURE. SINGLE UNIT. OUTSIDE I I I 1 - s REVISION: B•3'-6" (42" PIPE) CONCRETE LS I_ CRATE TYPE J. VARIABLE 2N OR FLATTER. B (FOR DETAILS SEE 4. N Tiff EVENT THE INVERT OI TIE OUTFKL 'B OR IS F5%5'-0" BAPS DIMENSIONS OF 11 ATE TO )S I NOTES: I. CONCRETE TO E IOW MINIMUM CdIPPFSBVE STRENGM 'A CONCRETE HAVER SHEET 2 OF 3) RPE IB HIGHER THIN THE BOTTOM OF THE PLAN VIEW (FROM PLNSI (12 REO'D.) � OR 1=4" % 2' 11Jt' fGRQE Bl. 4. ITCH (RIDE MUST BE ADJUSTED TO MEET L L - (FOR DETAILS SE AGGREGATE. STRUCTURE, THE INVERT of iK STRUCTURE DPEflENDE N ELEVATION. WE LONGRUDNIL 2. F PPE 5 TO E SNEWEO, THE ADRENAL wLl E ADJUSTED 2021.10.20 SHEET 2 OF 3l SEE NOTE/. Si U SHAPED WITH CEMENT MORTAR TO 1 SE GET NL - 5. KIERNAre M=TH005 OF SECTION. IF ACCOMMODATE NGLE . IA TO 5'. B AGGREGATE. SEE NOTED. PREVENT STNO4G OR RANGING DE WATER }TI I�CEPDT/N-HUE IF ARGUE APPROVED BYETHE q� 2022.01.12 N THE STRUCTURE. THE CHAT OF FURNISHING 1} �f1- 5. F DEPTH (OI BECOMES LRS THEN 4" LENDM 3. IRFORGp1G STEEL N ACCORDANCE WITH MTN A-BI5 :',-WEEP HOLE. n WEEP ROLE. ND RMNG ILL MATERIAL$ INCDENTAL TO PI T � }I ., � I ENGMEER. E WINGS ME TO BE EXTENDED AS 6EiECTm (ENFpgbNG EMS), ry '. SEE NOTE S. '" °C SEE NOTE 8. THE SHARING IS TO BE ALLUDED IN THE BID I / BY THE ENGINEER. 0 CONCRETE INSERTS 6 �^ LM BOLTS e > PRDE FOR THE STRUCTURE. SECTION A -A SECTION B- fi. GRATE AND COLLAR ME TO BE p ]0•Mr YN2 PER SIX. III SPACING IN? M' 4, WE ADRENALS N PRECAST MANAGE OUTS Sij 1 NOT J 5"MI LIFT HOLES GALVANIZED. 8. CURTAIN WALL TO BE LOCATED AT THE EN) OF EXCEED !NICKS AT NT GIVEN POINT BETWEEN THE PIPE / 5. STEPS ME TO BE PROVIDED WHEN H IS 4'-0" GRATE A: ME PAVED WITCH SECTIONS OF 1K DI -JAR • MD 1K PPECMT Wli. •' STEPS. SEE NOTE 5. O-JB THAT IAE NUT NUTTED BY OTTER COI ASSERTS I _ OR CREATED. FOR DETAILS EE STNDND ST-1. BAR SPACING CHART ]. CONCRETE COVER NAY E URNNAGE. M�LAG BOLTS S OpOSgld SHOWN ARE WOMAN. MASK NENIIREIENiS x 6. REINFORCED CONCRETE FOOTING MAY E APPROXIMATE QUANTITIES GRATE IApLI DIMENSION PRECAST OR CAST IN RAPE. p� PLAN MAY VARY NTN MYAIFACTUERS TOLERANCES. OFDiIXRLE . r PRECAST OR GMT -TORS DE. TWO IFTING CONCRETE REINFORCING TYPE A B B. CONCRETE TO BE CLASS EC IF CART ]. F NORMAL TECH CRUDE IS TOO FLAT TO /L1.01f -T' ` F'NOC FABRI ALE ' I X HOOKS OF FABRICATORS DESIGN TOE CAMS N STEEL IN RAPE 4000 PSI IF PRECAST. UKADJUSTED OWE TO INLET A SPECIAL SHAPE TO BE BEVELED 6. N ID CASE SMALL TOP O EIDNALI PROTRUAE ABOVE RLL FABRIC (TOTE%TILE PROVIDED IN PRECAST POSTING I ' }• GUTTER DETNL WLL E REOURED ON PENS. WITH MORTAR p SLOPE. dTLH TOPE OR SWgMDER. I r, I 0.423 C. Y. 63 CBS. I T' S. GRATE RAPS TO BE PMkL0. TO FABRIC J. 4" DEPTH AGGREGATE 468.4)B.OR 48 X 8" NDTH DITCH FLOW. � - 7. KMWALL TO BE SERVED N ALL AREAS EXCEPT WHERE A SECTION A -A SECTION A -A SECTION A -A e A,a O COFLICT WITH NVERT OR WING I OCCUR. •':•::.,:.: ,•. B. 3" DIAMETER WEEP HOLE WITH 12"X12" PLASTIC _ � B. BEVEL EASE AS REQUIRED ON THE KMWKL At tK 111Ei SEE NOTE 4. HARDWARE CLOTH �/" MESH OR GALVNAZED END OF THE CULVERT UNKRE THE FLOW ENTERS THE SECTION A -A SECTION B-8 STEEL Win. 4REiRMsiiMHW,•RIIwIRED1cioiNRA°'CNdREo �,,.R�,�S'-4"�� I •-°" 0 • I ' • LU.yEgTl, M. 3S CAST IN PLACE PRECAST FIRMLY TO THE OUTSIDE OF THE STRUCTURE. r"^I I'1'-O' ®HEFT SHAPE TO BE S. READWIII AT THE OUTLET END OF THE CULVERT MAY E W W NN FOR UE WITH #• TO 42• PPES 6 / BEVELED NTH NOTES) 9. THE TYPE OF INLET (PRECAST OR CART IN PLACE), Z'^pr OjCN / % MONTM OTHER SWNE EDGE W BEVEL EDGE. �J NOTES (CONT.) DETAILED HEREON, TO BE CONSTRUCTED, WILL E A' �. I "DF°HT1- - DETAL A q. " CNNFER MAY BE PROVIDED ON ALL EDGES AT N I. FOR MULTIPLE LACK INSTALLATIONS. DMENSION S 6 TO GOVERN THE PROTECTION AT THE OPTION OF THE CONTRACTOR. �D : I D� DETAL B FILE NO. RECOMRJDEO MNMOM MIIFMTUERS OPTION- Q OUTSIDE THE LWNHEL WIDTH IOU). KIOHT CHART 15. 01-0-------- NO GUTTER 10. iqt DETAILS OF CONCRETE HAVER, LOUR RD - V1 6' DI-JA-------SINGLE GUTTER WHEN DROP (NET GRATE AND THE METHOD OF READING APPROMM SECTION A -A EE HDIE : NOTE W : SE NOTE 3 VG T �4 gpS w p C C 2. ON MY N$TKLATKN REWRWC CULVERT OMLFT PROTECTION WHERE NO ENDWKL 20.005 0 • 005 PPE H DIMENSION IS ON A GRAPE. CUTTER ME SHEET 2 OF J. R SEE NOTE EAGI WAY. EACH FME OR ENIYCTION IS SPECIFIED ON THE PLANS. CONSTRUCTION 6 TO E N ACCORDANCE BOTH TOPES RAT DIE STEER TCPE SEE DETNL A q WITH METAL T SHOWN MOVE. 5QE CONIC. CORR. METAL DI-JB------ WINCE CURTER WHEN DROP MEET 11. CART -IN PLACE CONCRETE 6 TO E dA55 N FAA W[1CRETE NETTS Is IN A SAG BETWEEN TWO OWES. (3000 PSU. PRECAST CONCRETE IS TO BE A GM NTERME TE SLOPE l 6 Tj LM BOLTS 3. GE°TIXTLE FMYTH TO BE NSTNION UNDER CLASS N,I, AND 1 MATERIALS IN #• 2'-6" 2'-5" 4000 PSI. � •� I : MC°RDNCE NTH THE BE IN SPECIFICATIONS. M• 2�_01/�. 2.-8.� 16. FOR DETAILS OF PRECAST 01-7 NOT SHOWN HEREON ip, CONCRETE DUNTITES SHOWN ME FOR INpCAIEO J E (NET I _ _ GEOTIXTILE SEE PRECAST UNIT ASSEMBLY DIAGRAM PACE 103.01, _ aKET \ z'y.- p11pCH BACK LP BERM PN,pp 4. 8 • DIAMETER OF QgCUEM CULVERT OR SPAS FOR W%. E1BOX.ELL OR ARCHARCHCULVERT. FOR PRECAST GENERAL NOTES. PAGE 1b3.02 NO FOP DEPTH IN) WITHOUT PIPES. THE MOUNT F I I " OVTTER GRADE TO BE PROVIDED0 1 \ X _ ERR. OP QRCUI.YR CULVERT OR PoSE/HEIOXT FOR BOX. ELLIPTICAL OR ARCH SCUM Details M• 3'-tl/A' 2'-11° DISPLACED BY PIPES MUST BE DEDUCTED TO ' D Y D I /WJU51Ep TO MIT N DIRECTED BY TM _ I C0[1CFEW ASSERTS CULVERT. APPLICABLE PRECAST BARE, RISER NW TOP OETNLS, OBTAIN TRUE WNTITES. FOR INLETS OF NLET ELEVATION ENGINEER (DI-7A ONLY). 8 �" LM CULTS SECTION B-B -2• PAGES tO3.OJ THIRD! gS.12. DIFFERENT DEPTHS MD OR SUBTRACT TK 6" L� 8 - I iL K USE CHANNEL SECTION EXIST ON PENS FOR SIDE SLOPE BOTTOM WIDTH AND DEPTH NNNRWIAre CURL YMOs OF CONCRETE FOR EACH SEE NOTE \� NORMAL MNDMW OUTLET OF CXMINl OR HATCH EXISTING DRW OR NAIURK CRO(MD. 24• J'-]• y-5- 17. GRATE BARS TO E PARALLEL TO dTdl FLOW. FOOT OF DEPTH. TYPICAL ELEVATION SE NONE 3 ' QI/DE I 1 - TYPE OF ONLET PAOTE4TTOM MATERIAL VELOCITY ENNW „r, 2]' J'-11tl/: yN• PIPE SE 4 SEE NOTE 3 1 W I� `} �••r• (FOR DESIGN STORM) (61 #" 15" 18" 24" W" JB" 42" 13. PAVED DITTER SAE TO BET TAN ARD F TO MEET CYE STEEP TOPE-0)E FIAT TOPE BOAC TOF6 STEEP _ I _ CURET PROreCTION 1lIW W IENCTN QI Mq,BR1 DEPTH BEET GUTTER M SHOWN IN STANDARD PG-2A it - 2'-0" ,_y/i, 2,_P/s„ }'_Y• 3'-JI/e" 4'-1 4'-B/e" MPROXIWIE OU/MIIES ELEVATION _ _ _ _ _ _ �^ G.Ns Al aAlss At DBY MMM B Rp. IT TYPE A NSIMLATDN 3N 4•_2" WWRCM - TK PAINS. MPROXMATE OUNNTRY Fqt OK CUMNN WKL. CL/55 N MOVE LONGITUDINAL IMK WRCHIOGRAOE) _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 2 $E ETIL R 35" Y-8• {'-5" .N] L045 1.143 1.3]B L5S5 L]}1 L92J 14. PROVDE SUETY SUMS WHEN SPEGFFO OM MEASURED fROM WTTOM OF GUI -PER CONCRETE q-) OF]A M-78 (WHEN INLET IS LOCATED CRWi WHGS 70 NO CANS I CLA552 WY RPRAP 14 }pe 24 TYPE B INSTALLATION -II 42" W-2I/L• 4'-1T' CONCRETE CLASS N 0.241 W. YDS. SEE NOTE e. ECTION �'-0'� CLASS I CLASS MY RPRAP 19 1, SB INCREMENT PER FOOT OF MOTIONAL DFP1X (N �0.410 W.YW.(42" - 38• PIPET (W. Y05.1 NqE 1.2W 2.k8 SECTION A -A -0!D CU. YDS (42" PIPE) SRECIFICATXH VOOT VDOT SPELTCAIDN �v�T sROFgAION SPEMEREN IOU VDOT C12 R�RE"°E STANDARD MEDIAN DROP INLET STANDARD MEDIAN DROP INLET ^� ROM MD BRDGE STNDAIRDS PRECAST ENDWALLS FOR MULTIPLE PIPE CULVERTS REFERENCE REFERENCE ROM AND BPoOOE STANDARDS ROM NO BRIDE STANDARDS PION CULVERT OUTLET PROTECTION ROM AND BRIDGE STANDARDS 241 12" TO 42" PIPE REVISION DATE SKEET 1 OF 3 SHEET 2 OF 3 REVISION DATE 12" TO 42" PIPE 241 SHEET t OF I REVISION DA-E 42" - 96" CIRCULAR PIPES IQS 245 VIRGINIA DEPARTMENT OF pENBXN DATE [iiiSHEET 1 CF 1 503 VIRGINIA DEPARTMENT OF TRANSPORTATION 1O122 IOL23 VIRGINIA DEPARTMENT OF TRANSPORTATION 503 D1.1. VIN(RNIA DEPARTMENT OF MNSPORTATION ]02 30J TRANSPORTATION TRIO 113.D) MWASS/ST °` Q I:' Manifold, Scour Fabric and Chamber Assembly FOR STOM�H�h }F. ��9117 7pay§w Initial Anchoring of Chambers — Embedment Stone INSTRUCTIONS, DOWNLOAD THE (� R StormTec INSTALLATION APP 6i NIL" . mryarllrOaalra�lryaL��//'}��"��/)I\ �Stor nal" i � Construction Guide AnLLll111111��i1/e,R/ccomt REQUIRED MATERIALS AND EQUIPMENT LIST • StormTech solid end caps and pre -cored end caps tQ! i Y y AI III, Acceptable fill materials per Table 1 • StormTech chambers • Woven and non -woven geotextiles • StormTech manifolds and fittings _ f IMPORTANT NOTES: •��' A. This installation guide provides the minimum requirements for proper installation of chambers. Non -adherence to this guide may result in damage to chambers during T-•' ,� �,,�:t�� I I J installation. Replacement of damaged chambers during or after backfilling is costly and very time consuming. It is recommended that all installers are familiar with this guide, and that the contractor inspects the chambers for distortion, damage and joint integrity as work progresses. r Install manifolds and lay out woven scour Align the first chamber and end cap of each Continue installing chambers by overlapping chamber geotextile at Inlet rows [min. 12.5 ft (3.8 m)] at row with Inlet pipes. Contractor may choose to end corrugations. Chamber joints are labeled "Lower B. Use of a dozer to push embedment stone between the rows of chambers may cause damage to Chambers and is not an acceptable backfill method. Any chambers Initial embedment shall be spotted along the centerline of the chamber evenly No equipment shall be operated on the bed at this stage of the installation. each inlet end cap. Place a continuous piece postpone stone placement around end chambers Joint — Overlap Here" and "Build this direction — damaged by using the "dump and push" method are not covered under the StormTech standard warranty. anchoring the lower portion of the chamber. This Is best accomplished with a Excavators must be located off the bed. Dump trucks shall not dump stone (no seams, double layer) along entire length of and leave ends of rows open for easy inspection Upper Joint" Be sure that the chamber placement stone conveyor or excavator reaching along the row. directly on to the bed. Dozers or loaders are not allowed on the bed at this Isolators Roi of chambers during the backfill process. does not exceed the reach of the construction equipment used to place the stone. Maintain C. Care should be taken in the handling of chambers and end caps. Avoid dropping, prying or excessive force on chambers during removal from pallet and initial placement. time. minimum 6" (150 mm) spacing between rows. Attaching the End Caps Prefabricated End Caps Isolator Row Requirements for System Installation Backfill of Chambers — Embedment Stone jib, zMmmB i - - ° " I I IIPII 11I II I u'II .°.xq. I, UNEVEN BACKFILL EVEN BACKFILL PERIMETER NOT BACKFILLED PERIMETER FULLY BACKFILLED s Backfill chambers evenly. Stone column height should never differ by more Perimeter stone must be brought up evenly with chamber rows. Perimeter Lift the end of the chamber a few inches off 24" (600 mm) inlets are the maximum size that Place two continuous layers of ADS Woven fabric than 12" (300 mm) between adjacent chamber rows or between chamber must be fully back -filled, with stone extended horizontally to the excavation the ground. With the curved face of the end can fit into a SC-740/DC-780 end cap and must between the foundation stone and the isolator row Excavate bed and prepare subgrade per Place non -woven geotextile over prepared soils Place clean, crushed, angular stone foundation rows and perimeter. wall. cap facing outward, place the end cap into the be prefabricated with a 24" (600 mm) pipe stub. chambers, making sure the fabric lays fiat and extends engineer's plans. and up excavation walls. Install underdrains if 6" (150 mm) min. Compact to achieve a flat chamber's end corrugation. SC-310 chambers with a 12" (300 ram) inlet pipe the entire width of the chamber feet. Drape a strip of required. surface. must use a prefabricated end cap with a 12" (300 ADS non -woven geotextile over the row of chambers mm) pipe stub. (not required over DC-780). This is the same type of non -woven geotextile used as a separation layer Call StormTech at 888.892.2694 for technical and product information or Ash www.stormtech.com 3 around the angular stone of the StormTech system. 2 Table 1-Acceptable Fill Materials ,:07&&. Table 2 - Maximum Allowable Construction Vehicle Loads5 Baddyll -Embedment Stone & CO�r Stone Final Backfill of Chambers — Fill Material " e . Figure 1- Inspection Port Detail 1.38"(9W7min) ofstafutizedcover matarfalsover 8rechambersisMaximum Allowable Wheel Loads Maximum Allowable Track Loads6 Maximum Allowable Roller Loads Description Designati Requirement required for hull dump hock Travel and dumping. • 'over Fill DepthChambers Max Axle ,a, Wheel,a, r Weight Loaders [mml for Trucks for, , eForce Locat on+ QRnal RII: Fill Material for layer'D' Any sdVn)dc mafedds, rafive sails NA Prepare par site design engineer's plans. Paved +zIRRRmnIMNm°TM During paving aperedaes, dump buck axle loads on 18" (450 , , ' , , starts bore the top of the'C' layer to the or peremglneers plans. Check installations may have stringent material and prepare- w DNIOD DxuRNM � BRED mm) of cover may be necessary. Precaution should be taken to Rill RII 36" [900] 32,000 h421 16,000 [71] 12" [3051 3420 [1641 38,000 [1691 - bottomdflexible pavementor unpaved pans for pavementsdgraoe lion requirements. ""P"� P_° €' finished 9rdde above. Note thatdapave- requirements. `O"`" `DL'SR Ill— CNYLGPURT uS TOu DONT avoid nutting of fie mad base to ll, to ansnref toot compactlen Material Compacted 18, [457] 2350 [1131 i merit subbase may be pan at the'U layer. PAVEMEm ONIFFSI)DY'C �reoBO:w'omo" .-„��„ requirements have been m4 amllllara mbffaamt of18"11 24"[610) 1850 [89J 1 LOGMND °O.ER GmIEM W F4C mm of cover exists over the dwmbers (bnkrct SbBt W for 30" [762] 1510 [72J ..,&►. i 36" 9,4 1310 •� I- m OONOREreEue . nRR mml • HII aggregate ar wm coded 35 AASH70 MA- in obm ambers is re l2" 00 rare d ate . ,00 �„ ©Ytltlal Rll. Material for layer 9 8e9 Pact (3 ) �, I slams from thetop of to embedment aggregate mixtures, <35%fines A-1,A-2-4,A-3 dal werthe chambers is reached. Compact additional I""'"'"'""^"i N`"POdO °"` BGNE°w additional guidance an allowabb a* bduring p ads dlaavbg. mWBal RII i24" [600) 32,000 [1421 16,000 [71] 12"[305] 2480 [119] 20,000[89] -"-' stone ('8' layer) to 18" (450 mm) above or processed aggregate. Most or layers in 6" (150 mm) max.lif�s to a min. 95%Proctor 1 OD,RINGw` Material Compacted 18" [4571 1770 [8q the tap of the chamber, Note that pave- pavement subbase materials can AAS14TO M431 density for well -graded material and 95%relative GTODMTECNONM.NER 4•„w rare .f. Ground pressure for track dozers Is the whkb Spending weight 24.16101 1430[681 .� ment subbase may be pan of the'C' layer. be used in lieu of this layer. 3, 357, 4, 467, 5, 56, 57, 6, densely fa processed aggregate materials. Roller T LJ� GwEO.owG divided by total ground contectam for DM backs. Emilatevs 30" P62] 1210 [58] ,_ -- 67,68,7,78,8,89,9,10 gross vehicle weight notlo exceed 12,000 the(53 Ixoo,Na I 36-pi 1070[51] <N. Dynamic force not to exceed 20,000 the@91" ��aD�1,u�^^^IO will exert higher groutWpr�W�based ell fOBdBdbmdtet weight Continue event' backfilling between rows Small dozers and skid loaders may be 4" o 14 N�LEB,W MDDI and boom extension 24° [soo] 32,00011421 16,000 V1] 12" pas] 2245 [107] 20,000 [891 ��rl''� B EmbedmentSYune: Embedment Clean, crushed, angular stone AASM M43 No compaction required. LoosaDumped 1TI4571 1625[78] Roller gross vehicle weight not to and around perimeter until embedment used to finish grading stone baCkflll in --�. _9/a�"� -' - - _ ftone surrounding chambers him the 3,357,4,467,5,56,57 r'1 4.Mini-excavators(t 8,0=b$AM kg) can be used with at IOW 24^[s,ol 1325[63] exceed 12,000 lee. [53q stone reaches tops of chambers. aCCOrdafxX3 with ground pressure limits in ' foundation stone to the'C' layer above. „a`; ° 12" (300 mm) of stow over the chambers and are timihd by the 3W V621 1135 [54] hi Perimeter stone must extend horizontally Table 2. They must push material parallel _ AOra1 Eundation Stone: FDundadon Stone Clean, crushed, argulaslone, AASHr0 M43' Race and compact In 6'(150 mm)Yfts ustg No ,. IN:R PECTpN PDR,aM.v NE ODNNEGTED,NRDOGN NNr°xunBER coxxEcnixDEramaximum round pressures in Table 2 based on a full bucket at 36" [9141 1010 [48] L g SHIMP to the excavation wall for both straight or to rows only. Never push perpendicular below[he chambers min mesubgradeLip 3,357,4,467,5,56,57 23 °N°APBED�QRTNGGTOREGGLY CEMEMEDI4'p NOi maximum boom extension. 6"[4501 32'000[142J i6'000[11 jg•' 1 0480�] ROlegoSe le egMnoto sloped sidewalls.Onyafterchambers to rows. StormTech recommends that othe mot Nilom)ofthe Chamber , aneagesvnhzviaaycompeota NDDEDR°° have been backfilled to top of the contractor inspect chambers before Install non -woven geotextlle over stone. Geotextile must overlap 24" (600 mm) storage of materials such as constrtrctlon materials, egWpmen; 24" V62[610] 1060 [51] exceed 12,000 the. [53 au1 G I N E E R I N G spoils, etc. should not be located over the StormTech system. The m P621 950 [51] chamber and with a minimum 6 placing final backfill. Any chambers min. where edges meet. Compact each lift of backfill as specified in the site PLEASE NOTE: y �"p141 950 [�] f. The listed deainadons are for use of equipment over the StormTech system not covered in Table LAND PLANNING - PROJECT MANAGEMENT 2. (150 ram) of cover stone on top of damaged by COr1Shl1Cfi0rl Shall be design engineer's drawings. Roller travel parallel with rows. g gradations Only. The 5Yomle musfdlsdbe Wean, crushed, angular For B ar0etlntaR 12'p00] 16,000171] NOTAIlOWED 12"[3051 1540174] 20,00011 chambers can small dozers be used removed and replaced. example, a specification far#4 stone would state." "dean, crushed, angular no. 4(AAS1170 NI stone 2(ex. soil mixing equipment,cranes, etc) is limited. Please contact Staff 1F(4571 1190 [57J Roller gross vehicle might notto over the chambers for backfilling 2. StormTech compaction requirements are met for 'A' location materials wheaplawdand complictedin 50(150mm) Storm Tech for more inforaill. �[61001 1�0'00� exceed 12,000 lbs.[53q remaining cover stone. (max) lifts using two full coverages with a vibratory compactor. Allowable track loads based on vehicle travel only Excavators 36" P141 840 [401 912 E. HIGH ST. 434.227.5140 3. Where infiltration surfaces may be comprised by compaction, for standard lnstalladons and standard design head shall not operate on chamber beds until the total backfill reaches 6" [750] 8,000 PA NOTALLOWED 12" PA 1070 [51] NOTALLOWED condtgons,a hat surface may be achieved by raking or dragging wfthwd compaction equipment. Far special triad 3feet (BW am) over fire entire bad. 18°[457) 900[43] CHARLOTTESVILLE VA, 22902 JUSTIN@SHIMP-ENGINEERING.COM Inserta Tee Detail StormTech Isolator Row Detail designs, contact Storm Tech for compaction requirements. 301 V64 760138] 20 [ ] W [914 36' 914 720 ,ENO;,: ': coVERENRREIBIXAroRRowwITHAD9 Table 3- Placement Methods and Descriptions _ __ _ CHAMBERJCINB GEOSYNTHETICSMIT NON-WOVENGEOTEJmLE Figure 2 - Fill Material Locations SC-740-112.4m)MINWIDESTRIP terial Wheel Load Restrictions Track Load Restrictions Roller Load Restrictions A SC810-17(1Sm)MIN WIOESTRIPMa _ ADS GEOSYNTHETICS 601T NON -WOVEN GEOTEXTILE ALL d Placement DOEYuw4 PIPE AROUND CLEAN, CRUSHED, ANGULAR STONE INA&B LAYERS PAVE Tr WR(DESIGNED 'ca ' Methods/ Restrictions IW'' ..'„ ' F Loads nwTERMLMArvARv 7 CATCH BASIN - BY SITE DESIGN ENGINEER) Tit Pva xDPE ETc.I� OR 1 ®Final Fi A of eementmetlsd5 , variety p maybe cover r re ram) miriump Dozers to push parallel m Roly until d parallel u rows MANHOLE Material used.Atemaximu loads must not arble rtodmfair pever p rompacedcove0s onlyuntilram) L * \� 1,.,,,°Mff"E,R.AR,rE,.,,T ,aR,...,,:®- ADS 'Terms and Conditions of Sale" are available on the ADS website, CHAMBER (sr,-7aB s,wwr+I 0 e? ; ��� ,D .� 6 e the maximum imBsinTable 2. troubles to dump over cached 4d ca+er is compacted arreris PERIMETER STONE a *` �j ��� IwTAugmwMTlne AumxomTN WRmwreroq; 18• aN^ rQp�x7ia , 7rI R>iI bI �7i'n gn;�ar C I%y A(I ffu <IY .1U (2.4 m) www.ads-pipe.cam. Advanced Drainage Systems, the ADS logo, and the glen chambers. reached' reached. Ni A r It 0 6' r=I Yh• (450 lm)MINMAX CONNE4TION I"IERTP TEET"NE 8• (150 mm) MIN stripe are registered trademarks of Advanced Drainage Systems, Inc. QlniBal RI Excavate positioned off bed recommended. Asphalt can he dumped info Small LOP trade dozes & sled Use dynamic force M roller 0 '� ® yy I.I IIRTM3ID, OvrtERm SWnnTech and the Isolators Row are registered trademarks d StormTech, Inc MaWrWI Small excavator allowed aver paver when compacted loaders allr7rved ifl grade cover only after compacted fill ovmcoRwwnDN ExcnvnnoN WALL ` © #11010 07/19 CS chambers. Small dozer allowed. pavement subbase reaches stone With at least 6° (150 mm) depth reaches 12" (300 mm) V 1V1. S M RADEAD.RGEOGDNTHETIDG315WOVEN 1I (CANBE S LOPED OR VERTICAL) i Vhidl SC-740&DC-780-3a'p80 ram) 18°450mmabOJetOOf Stoneundartrad45ateltlme5. overchambers.Rol ertravel GEOIE(IIIE rCENTERED ON IN3ERTATEE A.A J ( I P NIETI OVER SEDDINGSTDNE FOR scouR !E`" ' � II III sr,-sto-te•(4ae ram) chambers. Equipmemmtimes push parallel parallel to chamber rows onN IC N PROTECTION AT BIDE w1ET=NECLONB. SUMP DEPTH BY I' 02019 Advanced Drain a ems, Inc. to rows Mapfimes. f£mE%IILEMIMT/ST "CWV.@ERFWT CRW-1 IM%BLWl1BIM MBGMfiNI11 MBlOF SITE DESIGN -, ! r YO C xllRM16 CRI1BERpp ENGINEER J i V aw,o "ore mm) 4•e,BGmm) '.. A ®FmhedmLNd No equipment allowed on bare chambers. No whcelloads allrx,+xl. No tradCetl equipment is No rollers Slowed. 'gyp x71a +m P4Gmm) vrya0mm) inn uveas oFAW GEOSVNTHETICS 3, 5N?K WOVEN _'I —'I —'I -7 DEPTH OF STONE TO BE DETERMINED SWAB Use excavator Or stone Conveyor Material must be placed alluwedaldambersunfia OOTBI WIDIPNImm) 'Di GEOTETLEBETWEEN FOUNDATION STONE AND CHAMBERS I,I.- BYSITEDESIGNEN43INEER pastured off bed or on foundation Wladeh1efifortOfthe wD6"(150mm)cover ai'S+IC �t1" 56Ter & DG7aa-S n.5 m1 MIN WIDE STRIPS I• M 41,50 IroMmm) row.) SW10-d'(1.2 m)MIN WIDE STRIP& SC-740&SC-310-B•(150 mm)MIN stone to evenly fill around all Chambers chamber bed. stag is in place. NAL Mme MC4RN ,a'l3Mmm) 6'PmmMl 12 (300 mm)MIN — _ END CAP DI-9•(230 mni to at least the top Of chambers. PPM NUMBERS WILL VPRIWED ON INUT PIPE WERWB. RBHtTATEEFRmY.AVN1A01EFg1 M.MNWBHOPS 5 790&WTIO-ZTwOIIm HDPEAGGESS PIPE SUBGRADE SOILS CONTACT B4ONNITI FOR NONE INPDRWU10H. BA31h1E063OLvEx`WEI N•I2,W NMN,D903aR boom.Ii NOTE:NON-WOVEN GEOTEXRLE OVER DO780 SC310-1Tr3OOmm)HDPEACOESSPIPE 150mm IT (300 mm)MIN ®FIturiallin NDStonnTech restrictions. Contractor responsible forany conditions Or regJlremEltg by others relatve Io SubgradelW2dng ISOIATOR ROW CHAMBERS IS NOT REQUIRED. USE FACTORY PRE -FABRICATED ENO CAP ( )MN SIBttB Capacity, Cambering a protection Of Subgrade, SC-7408 10_ 80-51• (I295 ram) SCS70-94' (B85 ram) 4 5 Call StormTech at 888.892.2694 for technical and product information or visit www.stomtech.com 6 VSMP PLAN FOR CROZET ANIMAL WELLNESS CENTER ALBEMARLE COUNTY, VIRGINIA SUBMISSION: 2021.07.30 REVISION: 2021.10.20 2022.01.12 FILE NO. 20.005 BMP INSTALLATION & MAINTENANCE C13