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Home My WebLink AboutWPO202300001 Plan - VSMP 2023-01-03SITE DATA: TAX MAP PARCEL: TOTAL PARCEL AREA: LIMITS OF DISTURBANCE: OVERLAY DISTRICT: OLD TRAIL BLOCKS 24, 33, & 34 055EO-01-00-000RO MARCH MOUNTAIN PROPERTIES LLC DB 4954 PG 12C 17.24 ACRES ZONING: RURAL AREAS (RA) 055EO-01-00-000A3 MARCH MOUNTAIN PROPERTIES LLC DB PG: N/A 20.39 ACRES ZONING: NEIGHBORHOOD MODEL DISTRICT (NMD) IN ACCORDANCE WITH ZMA2015-00001 37.63 ACRES 17.12 ACRES NONE MAGISTERIAL DISTRICT: WHITE HALL SOURCE OF BOUNDARY AND TOPOGRAPHY: TIMMONS GROUP 28 IMPERIAL DRIVE STAUNTON, VA 24401 TELEPHONE: 540-885-0920 CONTACT:JOE MEDLEY JOE.MEDLEY@TIMMONS.COM SURVEY CONDUCTED: 2021 DATUM: HORIZONTAL: NAD83 (NA2011) VIRGINIA STATE GRID SOUTH VERTICAL: NAVD88 VIA GPS RTK OBSERVATIONS REQUIRED BUILDING SETBACKS (BLOCK 24): FRONT: 5 FT MINIMUM/25 FT MAXIMUM SIDE: 5 FT MINIMUM REAR: 5 FT MINIMUM REQUIRED BUILDING SETBACKS (BLOCKS 33 & 34): PENDING SPECIAL EXCEPTION SUBMITTED ON 12/18/2022 FRONT: 5 FT MINIMUM/30 FT MAXIMUM SIDE: 5 FT MINIMUM REAR: 5 FT MINIMUM MAXIMUM BUILDING HEIGHT EXISTING USE: PROPOSED USE: GROSS RESIDENTIAL DENSITY: PROPOSED OPEN SPACE: MAXIMUM IMPERVIOUS COVER: WETLAND IMPACTS: UTILITIES: PARKING REQUIRED: TOTAL PARKING PROVIDED: SPECIAL FLOOD HAZARD AREA INFORMATION: SPECIAL FLOOD HAZARD AREA (FLOODPLAIN) YES [ ] NO [ X ] SIDE: SINGLE FAMILY ATTACHED- 4.0 STORIES OR 60 FT VACANT RESIDENTIAL LAND RESIDENTIAL DEVELOPMENT FOR SINGLE FAMILY DETACHED UNITS 62 UNITS/37.63 ACRES = 1.65 DU/AC 0.36 ACRES 1.05 ACRES NO WETLANDS ARE IMPACTED AS A PART OF THIS PROJECT ACSA PUBLIC WATER AND SEWER 2 SPACES PER SINGLE FAMILY DETACHED (62 UNITS) 124 PARKING SPACES REQUIRED 2 GARAGE SPACES PER SINGLE FAMILY DETACHED (62 UNITS) 2 DRIVEWAY SPACES PER SINGLE FAMILY ATTACHED (62 UNIT 248 MINIMUM PARKING SPACES PROVIDED 1. THE SITE IS NOT LOCATED WITHIN AN AGRICULTURAL -FORESTAL DISTRICT. 2. THE SITE IS LOCATED WITHIN THE SOUTH FORK RIVANNA RESERVOIR WATERSHED OF A PUBLIC WATER SUPPLY RESERVOIR. 3. ALL WATER AND SEWER FACILITIES ARE TO BE DEDICATED TO THE ALBEMARLE COUNTY SERVICE AUTHORITY. WATER PROTECTION ORDINANCE COUNTY OF ALBEMARLE, VIRGINIA 12/21/2022 Oa J rai P e 'o l C+o�t o G�e� CtOS�S� ti RO`N accr.'God Kd -he M SITE v LOCATION O 0a �wIck 9sa�,t+ S�dpt�� Hllsboro =' Pke Cemetery Esc RpCkEbh G3P j3 a 0 Z r J V VICINITY MAP 1"=1000' DEVELOPER: MARCH MOUNTAIN PROPERTIES LLC 1005 HEATHERCROFT CIRCLE SUITE 100 CROZET, VA 22932 CONTACT: DAVE BROCKMAN TELEPHONE: (702) 985-9088 EMAIL: DAVE@OLDTRAILVILLAGE.COM ENGINEER OF RECORD: TIMMONS GROUP 608 PRESTON AVE. SUITE 200 CHARLOTTESVILLE, VA 22903 CONTACT: JEREMY FOX, P.E. TELEPHONE: (540) 885-0920 EMAIL: JEREMY. FOX@TIMMONS.COM Sheet List Table Sheet Number Sheet Title CO.0 COVER C1.0 NOTES & DETAILS C1.1 NOTES & DETAILS C1.2 NOTES & DETAILS C2.0 EXISTING CONDITIONS & DEMOLITION PLAN C3.0 EROSION & SEDIMENT CONTROL NOTES & DETAILS C3.1 EROSION & SEDIMENT CONTROL NOTES & DETAILS C3.2 EROSION & SEDIMENT CONTROL PHASE I C3.3 EROSION & SEDIMENT CONTROL PHASE I C3.4 EROSION & SEDIMENT CONTROL PHASE II C3.5 EROSION & SEDIMENT CONTROL PHASE II C3.6 EROSION & SEDIMENT CONTROL PHASE III C3.7 EROSION & SEDIMENT CONTROL PHASE III C4.0 OVERALL LAYOUT & UTILITY PALN C4.1 LAYOUT PLAN C4.2 LAYOUT PLAN C4.3 UTILITY PLAN C4.4 UTILITY PLAN C4.5 UTILITY PLAN C4.6 LOT & EASEMENT PLAN C5.0 GRADING & DRAINAGE PLAN C5.1 GRADING & DRAINAGE PLAN C5.2 ROAD PLAN C6.0 STORM INLET DRAINAGE MAP C6.3 STORMWATER CALCULATIONS C6.4 STORMWATER CALCULATIONS C6.5 MASTER SWIM COMPLIANCE MAP C7.0 STORM PROFILES C7.1 STORM PROFILES C7.2 STORM PROFILES Q9.0 UTILITY PROFILES G8.1 UTILITY PROFILES G8.2 UTILITY PROFILES G9.2 ROAD PROFILES G9.9 SIG' IT DISTANGE PROFILES L1.0 LANDSCAPE PLAN L1.1 LANDSCAPE DETAILS TOTAL # OF SHEETS: 51 SIGNATURE PANEL: DEPARTMENT OF COMMUNITY DEVELOPMENT: PLANNING & ZONING ENGINEERING INSPECTIONS ARCHITECTURAL REVIEW BOARD DEPARTMENT OF FIRE AND RESCUE ALBEMARLE COUNTY SERVICE AUTHORITY VIRGINIA DEPARTMENT OF TRANSPORTATION HEALTH DEPARTMENT APPROVAL DATE � \LTII Op Gf IEREMY L. FOX y Lic. No. 60786 12/21/22 �S70NAL'� rA N z 0 f f Am Z O H E U U LU w 0 Z O V) lD I DATE 12/21/2022 DRAWN BY A. MABEE DESIGNED BY J. FOX CHECKED BY J. FOX SCALE N.A. M cz M M \a (D N " tY w J Q w U\� LU m O a C) J LL O M W J z 0 O i--i a DC J r•1 L IOB NO. WJJ.w SHEET NO. CO.0 L I z 3 I LEGEND GENERALNOTES 1. CONTRACTOR SHALL COORDINATE ALL REQUIREMENTS FOR AS BUILT DOCUMENTATION, AS REQUIRED BY THE LOCALITY. THIS INCLUDES, BUT IS NOT LIMITED TO, TESTING, INSTALLATION DOCUMENTATION, SURVEY, ETC. ALL REQUIREMENTS SHALL BE DISCUSSED WITH THE LOCALITY PRIOR TO THE BEGINNING CONSTRUCTION. 2. ALL MATERIALS AND CONSTRUCTION SHALL BE IN ACCORDANCE WITH CURRENT VIRGINIA DEPARTMENT OF TRANSPORTATION'S SPECIFICATIONS AND STANDARDS. 3. PRIOR TO ANY CONSTRUCTION, THE CONTRACTOR SHALL CONSULT THE ENGINEER AND VERIFY THE APPROVAL OF THE PLANS BY ALL FEDERAL, STATE AND LOCAL AGENCIES. 3. LAND USE PERMITS (LUP-A) MUST BE OBTAINED FROM THE VIRGINIA DEPARTMENT OF TRANSPORTATION PRIOR TO BEGINNING ANY CONSTRUCTION WITHIN THE EXISTING STATE MAINTAINED RIGHT OF WAY (INCLUDING ACCESS). 4. VDOT IS TO RECEIVE WRITTEN NOTIFICATION 48 HOURS PRIOR TO COMMENCING WITH INITIAL CONSTRUCTION ACTIVITIES. 5. THE CONTRACTOR SHALL VERIFY THE ELEVATIONS OF ALL POINTS OF CONNECTION OR PROPOSED WORK TO EXISTING CURBS, SANITARY LINES, WATERLINES, ETC, PRIOR TO CONSTRUCTION. 6. UPON DISCOVERY OF SOILS THAT ARE UNSUITABLE FOR FOUNDATIONS, SUBGRADES, OR OTHER ROADWAY CONSTRUCTION PURPOSES, THE CONTRACTOR SHALL IMMEDIATELY CONTACT THE OWNER. THESE AREAS SHALL BE EXCAVATED BELOW PLAN GRADE AS DIRECTED BY THE OWNER'S REPRESENTATIVE, BACKFILLED WITH SUITABLE MATERIAL AND COMPACTED IN ACCORDANCE WITH SPECIFICATIONS. 7. ALL STORM SEWER DESIGN AND CONSTRUCTION TO BE IN ACCORDANCE WITH VDOT STANDARDS. 8. ALL STORM SEWER PIPE SHALL BE REINFORCED TONGUE AND GROVE CONCRETE PIPE IN ACCORDANCE WITH ASTM-C-76. PIPE WITHIN THE RIGHT OF WAY SHALL BE MINIMUM CLASS III OR GREATER IN ACCORDANCE WITH CURRENT VDOT STANDARDS AND SPECIFICATIONS. 9. IF PRE -CAST UNITS ARE TO BE USED, VDOT SHALL BE NOTIFIED AND THE MANUFACTURER SHALL SUBMIT DRAWING DETAILS FOR REVIEW. CERTIFICATION AND VDOT STAMP WILL BE REQUIRED ON ALL UNITS. 10. ALL CONCRETE SHALL BE A3-AE (AIR ENTRAINED 3,000 PSI), UNLESS OTHERWISE NOTED. 11. ALL ENTRANCES ARE TO BE DESIGNED AND CONSTRUCTED IN ACCORDANCE WITH CURRENT VDOT STANDARDS. 12. DESIGN CHANGES, SPECIFIED MATERIALS CHANGES AND/OR FIELD CHANGES FROM THE APPROVED PLANS NEED TO BE RESUBMITTED TO THE ENGINEER PRIOR TO PROCEEDING WITH THE WORK. A LETTER OF EXPLANATION SHALL ACCOMPANY THE REVISED PLANS AND/OR THE DRAINAGE CALCULATIONS, WHICH MUST BE SUBMITTED AND APPROVED BY THE ENGINEER. 13. CONTRACTOR SHALL VERIFY LOCATION AND ELEVATION OF ALL UNDERGROUND UTILITIES SHOWN ON PLANS IN AREAS OF CONSTRUCTION PRIOR TO STARTING WORK. CONTACT ENGINEER IMMEDIATELY IF LOCATION OR ELEVATION IS DIFFERENT FROM THAT SHOWN ON PLAN. IF THERE APPEARS TO BE A CONFLICT, AND/OR UPON DISCOVERY OF ANY UTILITY NOT SHOWN ON THIS PLAN, CALL MISS UTILITY OF CENTRAL VIRGINIA AT 1-800-552-7001. THE OWNER SHALL BE RESPONSIBLE FOR THE RELOCATION OF ANY UTILITY WITHIN EXISTING AND/OR PROPOSED RIGHT-OF-WAY REQUIRED BY THE DEVELOPMENT. 14. CASING SLEEVES SHALL BE PLACED AT ALL ROAD CROSSINGS FOR GAS, POWER, TELEPHONE AND CABLE TV SERVICE TRUNK LINES. (N/A) 15. THE INSTALLATION OF SEWER, WATER, AND GAS MAINS (INCLUDING SERVICE LATERALS AND SLEEVES) SHALL BE COMPLETED PRIOR TO THE PLACEMENT OF AGGREGATE BASE COURSE. 16. VDOT & ALBEMARLE COUNTY APPROVAL OF CONSTRUCTION PLANS DOES NOT PRECLUDE THE RIGHT TO REQUIRE ADDITIONAL FACILITIES AS DEEMED NECESSARY. 17. VDOT SHALL HAVE APPROVED THE AGGREGATE BASE COURSE(S) FOR DEPTH, TEMPLATE AND PERFORMED THE REQUIRED FIELD ACSA GENERAL WATER &SEWER CONDITIONS INSPECTION (PROOF ROLL) PRIOR TO PLACEMENT OF ANY SURFACE COURSE(S). CONTACT THE OWNER'S REPRESENTATIVE FOR INSPECTION FOR THE AGGREGATE BASE COURSE(S) 48 HOURS PRIOR TO APPLICATION OF THE SURFACE COURSE(S). SEPTEMBER 14, 2021 18. A PRIME COAT SEAL BETWEEN THE AGGREGATE BASE AND BITUMINOUS CONCRETE WILL BE REQUIRED AT THE RATE OF 0.30 GALLONS PER SQUARE YARD (REC-250 PRIME COAT) PER VDOT STANDARDS AND SPECIFICATIONS. 1. WORK SHALL BE SUBJECT TO INSPECTION BY ALBEMARLE COUNTY SERVICE AUTHORITY (ACSA) INSPECTORS. THE CONTRACTOR WILL 19. THE SCHEDULING OF AGGREGATE BASE INSTALLATION AND SUBSEQUENT PAVING ACTIVITIES SHALL ACCOMMODATE FORECAST BE RESPONSIBLE FOR NOTIFYING THE PROPER ACSA OFFICIALS AT THE START OF THE WORK. WEATHER CONDITIONS PER SECTION 315 OF THE ROAD AND BRIDGE SPECIFICATIONS. 2. THE ALBEMARLE COUNTY SERVICE AUTHORITY SHALL HAVE ACCESS TO USE THE AIRSPACE ABOVE THE LOCATIONS OF 20. THE OWNER'S REPRESENTATIVE SHALL HAVE APPROVED THE AGGREGATE BASE COURSE(S) FOR DEPTH, TEMPLATE AND PERFORMED CONSTRUCTION FOR THE FLIGHT OF UNMANNED AERIAL VEHICLES FOR THE PURPOSE OF IMAGERY COLLECTION. THE REQUIRED FIELD INSPECTION (PROOF ROLL) PRIOR TO PLACEMENT OF ANY SURFACE COURSE(S). CONTACT THE OWNER FOR 3. THE LOCATION OF EXISTING UTILITIES ACROSS THE LINE OF THE PROPOSED WORK ARE NOT NECESSARILY SHOWN ON THE PLANS AND INSPECTION FOR THE AGGREGATE BASE COURSE(S) 48 HOURS PRIOR TO APPLICATION OF THE SURFACE COURSE(S). WHERE SHOWN ARE ONLY APPROXIMATELY CORRECT. THE CONTRACTOR SHALL, ON HIS OWN INITIATIVE, LOCATE ALL UNDERGROUND 21. A GEOTECHNICAL ENGINEER IS TO ASCERTAIN CAUSE AND CERTIFY RECOMMENDED METHOD OF REPAIR FOR ALL PAVEMENT LINES AND STRUCTURES, AS NECESSARY. STRUCTURAL FAILURES PRIOR TO STATE ACCEPTANCE. (N/A) 4. ALL MATERIALS AND CONSTRUCTION SHALL COMPLY WITH THE CURRENT EDITION OF THE GENERAL WATER AND SEWER 22. ALL VEGETATION AND ORGANIC MATERIAL IS TO BE REMOVED FROM THE PROPOSED PAVEMENT LIMITS PRIOR TO CONDITIONING OF THE CONSTRUCTION SPECIFICATIONS, AS ADOPTED BY THE ACSA. SUBGRADE. 5. DATUM FOR ALL ELEVATIONS SHOWN IN NATIONAL GEODETIC SURVEY. 23. CERTIFICATION AND SOURCE OF MATERIALS ARE TO BE SUBMITTED TO THE OWNER'S REPRESENTATIVE FOR ALL MATERIALS AND BE IN 6. THE CONTRACTOR SHALL BE RESPONSIBLE FOR NOTIFYING MISS UTILITY (1-800-552-7001). ACCORDANCE WITH THE ROAD AND BRIDGE SPECIFICATIONS, AND ROAD AND BRIDGE STANDARDS. 7. ALL WATER AND SEWER PIPES SHALL HAVE A MINIMUM OF THREE AND A HALF (3.5) FEET OF COVER MEASURED FROM THE TOP OF PIPE, 24. APPROVAL OF A DETAILED CONSTRUCTION SEQUENCING/MAINTENANCE OF TRAFFIC NARRATIVE FOR THE WORK ZONE IS A OVER THE CENTERLINE OF PIPE. THIS INCLUDES ALL FIRE HYDRANT LINES, SERVICE LATERALS AND WATER LINES, ETC. PREREQUISITE FOR ISSUANCE OF A LAND USE PERMIT ALLOWING ACCESS TO AND CONSTRUCTION WITHIN VDOT MAINTAINED RIGHT OF 8. ALL WATER AND SEWER APPURTENANCES ARE TO BE LOCATED OUTSIDE OF ROADSIDE DITCHES. WAY. (N/A) 9. VALVES ON DEAD END LINES SHALL BE RODDED TO PROVIDE ADEQUATE RESTRAINT FOR THE VALVE DURING A FUTURE EXTENSION OF 25. GRADE LINES ON PROFILES DENOTE FINISHED GRADE OF CENTER LINE THE LINE. OF ROAD. (N/A) 10. TREES ARE NOT PERMITTED IN THE ACSA EASEMENT. 26. ALL APPROACH GUTTERS TO SAG INLETS SHALL MAINTAIN A MINIMUM 11. THE CONTRACTOR SHALL BE RESPONSIBLE TO COMPLY WITH THE NO -LEAD REGULATION REGARDING BRASS FITTINGS EFFECTIVE SLOPE OF 0.004 ft./ft. JANUARY 4, 2014 (SENATE BILL 3874 WHICH AMENDS THE SAFE DRINKING WATER ACT). 27. WHERE A TYPE "B" NOSE IS SPECIFIED ON AN INLET IN CONJUNCTION WITH ROLL FACE CURB AND GUTTER OR CG-7, THERE SHALL BE A 12. THE SEWER LATERAL BEYOND THE CONNECTION AT THE SEWER MAIN SHALL BE PRIVATE. THE SEWER LATERAL STUB -OUT SHALL 20' TRANSITION ON EACH SIDE OF THE INLET. (N/A) UNDERGO THE ACSA LOW-PRESSURE AIR TEST TO SATISFY COUNTY TESTING REQUIREMENTS. VISUAL INSPECTION OF THE SEWER 28. CONTRACTOR SHALL PROVIDE A SEQUENCE OF CONSTRUCTION/MAINTENANCE OF TRAFFIC PLAN IN ACCORDANCE WITH THE LATERAL STUB -OUT SHALL BE WITNESSED BY THE COUNTY BUILDING INSPECTIONS DEPARTMENT. THIS INSPECTION SHALL OCCUR STANDARDS AND GUIDELINES CONTAINED IN THE 2011 EDITION OF THE VIRGINIA WORK AREA PROTECTION MANUAL FOR REVIEW BY THE UNDER AN "OTHER PLUMBING" PERMIT WHICH MUST BE OBTAINED BY THE CONTRACTOR. ENGINEER, OWNER'S REPRESENTATIVE, AND VDOT PRIOR TO STARTING WORK THAT IMPACTS TRAFFIC ON STATE ROADS. 13. THE SEWER LATERAL BEYOND THE CONNECTION AT A MANHOLE SHALL BE PRIVATE. VISUAL INSPECTION AND PRESSURE TESTING OF 29. ALL NEW HANDICAP ACCESSIBLE REQUIREMENTS ON -SITE AND WITHIN ALL NEW STRUCTURES SHALL COMPLY WITH THE 2015 UNIFORM THE SEWER LATERAL SHALL BE WITNESSED BY THE COUNTY BUILDING INSPECTIONS DEPARTMENT. THIS INSPECTION SHALL OCCUR STATEWIDE BUILDING CODE, 2015 VIRGINIA CONSTRUCTION CODE, AND ICC/ANSI Al17.1-03. UNDER AN "OTHER PLUMBING" PERMIT WHICH MUST BE OBTAINED BY THE CONTRACTOR. 30. THE CLEAR ZONE IS TO BE FREE OF STORED MATERIALS AND PARKED EQUIPMENT. 14. THE FIRE SPRINKLER MAIN DOWNSTREAM OF THE GATE VALVE IS PRIVATE. VISUAL INSPECTION AND TESTING OF THE FIRE SPRINKLER 31. HORIZONTAL AND VERTICAL SIGHT DISTANCES SHALL BE FREE OF PARKED VEHICLES. MAIN DOWNSTREAM OF THE GATE VALVE SHALL BE WITNESSED BY THE COUNTY BUILDING INSPECTIONS DEPARTMENT. THIS 32. ALL EXCAVATED AREAS WITHIN THE CLEAR ZONE THAT HAVE A DEPTH GREATER THAN 6" SHALL HAVE A 6:1 STONE WEDGE PLACED AT INSPECTION SHALL OCCUR UNDER AN "OTHER PLUMBING" PERMIT WHICH MUST BE OBTAINED BY THE CONTRACTOR. THE END OF THE DAY 15. ALL FLUSHING OF FIRE SPRINKLER MAINS SHALL NOT OCCUR UNTIL APPROVAL IS GIVEN BY THE ACSA. 33. VISIBILITY OF ALL MECHANICAL EQUIPMENT FROM THE ENTRANCE CORRIDOR SHALL BE ELIMINATED. 16. PRIOR TO BACKFLOW PREVENTION DEVICE TESTING AND THE ESTABLISHMENT OF WATER SERVICE, ALL BACKFLOW PREVENTION 34. ALL WATER LINES, SEWER LINES, AND FIRE LINES FROM THE MAIN TO THE STRUCTURE MUST HAVE A VISUAL INSPECTION PERFORMED DEVICE INSTALLATIONS SHALL MEET THE ACSA BACKFLOW REQUIREMENTS AS DETAILED IN SECTION 8 OF THE MOST RECENT BY THE BUILDING DEPARTMENT. SEWER AND FIRE LINES IDENTIFIED BUT NOT WATER LINES. REVISION OF THE ACSA RULES AND REGULATIONS. 17. A DEED OF EASEMENT AND EASEMENT PLAT FOR THE UTILITY EASEMENTS, APPROVED BY THE ACSA, SHALL BE RECORDED PRIOR TO ANY WATER AND/OR SEWER SERVICE BEING ESTABLISHED. Albemarle County As -built Road Plan Policy As -built drawings shall be prepared for all public and private roadway construction projects within Albemarle County. The following is a list of the minimum information required on the drawings. Additional information may be requested. The Count only reviews private road as -built plans. The count does not review or Y �1 Y Y P P Y approve public road as-builts. For questions regarding public roads, please consult with VDOT. 1. A signed and dated professional seal of the preparing engineer or surveyor. 2. The name and address of the firm and individual a the drawings on the title sheet. preparing &5 3. "As -built" must be labeled on the drawingswith the date of preparation or revision. P P 4. The constructed location of all items associated with the road construction must be shown. The items include, but are not limited to the following: a. Horizontal Alignment - Show and label measurement points, and an interpreted line between measurements. Show the as -built centerline over the design centerline. Distinguish between the design elevation and as -built by labels and line type. Measurements shall be at each station as a minimum, and at frequent enough intervals to accurately portray the as -built centerline, and the position of the roadway within the right-of-way or easement. An portions outside the right-of-way or easement must be f� Y Y Po � Y corrected by plat or construction. b. Vertical Alignment - Show and label measurement points, and an interpreted line between measurements. Show the as -built centerline over the design centerline. Distinguish between them by labels and line type. Write the constructed vertical elevations adjacent to the design elevations. Distinguish between the elevations by striking a single line through the design elevation. Measurements shall be at each station as a minimum, and frequent enough intervals to accurately portray the as -built centerline. For alignments which deviate significantly from the design, provide curvature and sight - distances. Corrections may be required for alterations from the design alignment. b. Edge of Pavement - Display the constructed edges of pavement and width measurements at every station, or more frequently if necessary to accurately portray the as -built edges. Show the as -built edges over the design edges. Show and label constructed edge of pavement radii for all intersections and cul- de-sacs. Edges for sidewalk, as well as ramps and curb cuts must be included. c. Culverts, Pipes and Drainage Structures - Display the installed type of drainage structure, culvert/pipe size, material, inlets or end treatment(s), inlet and outlet protection, alignment and invert elevations compared to design. For slopes flatter than design, or inverts shallower than design, provide computations verifying design standards. d. Ditch Lines - Display the constructed location of all ditch lines, including typical section, direction of flow, and linings. e. Drainage Easements - Show all platted easements with dead book references labeled. Drainage must be within platted right-of-way or drainage easements. Provide copies of recorded documents. e. Guardrail - Display the constructed location of guardrail, including the guardrail type, length and applied end treatments, compared to design. f. Right of way and associated easements - Label deed book and page numbers for all dedicated right- of-ways, sight easements, slope easements, etc., and provide copies of recorded documents. g. Pavement Designs - Label the as -built pavement and base on the design typical sections. Strike through any design elements which were not applied. Inspection reports are required for fill compaction, CBR's, and pavement applications. h. Street Trees - if street trees are on the design plan, provide design and as -built locations and species. i. Signs - Show all installed signs and pavement markings. Include any pedestals or other features. Albemarle County Public Road Acceptance Procedure The processing, inspection and acceptance of public roads is administered solely by VDOT. The County is not involved in this process until the road is ready for acceptance. County bond releases (or partial releases) will be considered on public roads for all portions approved by VDOT. The following items are required to be submitted for bond releases to be considered: 1. Bond Inspection Request and fee Pee A form and fee are required for each bond such as for a project with multiple phases and bonds. req Prof P 2. As -built plan approved by VDOT, and copies of all recorded drainage easements, sight easements, and right-of-way plats. Plats should be copies of the actual recorded documents from the Clerk's office. An as -built plan prepared in accordance with the County's As -Built Road Plan Policy is required. VDOT does not always follow this paperwork or policy, but for bond releases, especially where VDOT has not yet accepted the road, the minimum requirements of this policy must be met, if only to ensure that all improvements are in rightof- way and easements. 3. Written documentation of acceptance from VDOT for the entire roadway or for completed items. eP Y P Formally, this is sent directly to the county on an AM-4.3 from VDOT, when VDOT requests that the Board of Supervisors pass a resolution of acceptance. After the resolution of acceptance is sent to VDX)T, it is usually about six weeks before actual acceptance takes lace and VDOT issues a formal memo to the county with the road p P ty additions and new route numbers. This final notification is needed for bond release. For partial bond releases prior to this, some correspondence from VDOT for items inspected and approved is necessary. This is usually in the form of letters approving compaction reports. CBR's, pavement cores, pipe video, or other items where partial release is sought. A final punchlist inspection report Gom VDOT can be used for a partial bond release, but only if outstanding items are not too broad. If the punchlist is not official, and only a courtesy review, it carries much less weight. In any case, if there are problems meeting the eligibility or occupancy minimums, and it is not known how Ion improvements mtfl sit or need replacement. artial releases may not be possible. g Pro Y t, P 3 4. Signed and sealed letter from a professional engineer listing and certifying that completed improvements are built according to plan. Please do not e-mail or fax copies of this letter. An original signature and certifying seal are required. Please do not use qualifying statements such as "it appeared", or "to the best of my knowledge", or' generally in accord". Improvements were either built to plan. or they were not. As -built measurements, construction inspections, and other field verifications should be cited and included. Tolerances should be noted. The items not built according to plan must be listed, with explanations. Deviation in pavement materials and thicknesses must be listed. Ifstmet trees or sidewalks, or other items were moved, or added, this should be noted. If drainage changed. by addition or deletion of culverts, inlets, or re -alignments of pipes or grades, this should be verified by revised computations and attached to the letter. If there are outstanding items or omissions, these should be listed. Graphics are helpful. In short, please provide more than a statement of opinion or assurance. Please demonstrate that the improvements and construction have been inspected, investigated and documented and are certified in detail, and county staff will not be in the position of discovering discrepancies and deficiencies in the field. 5. Certificate of Completion This form must be received for release of a bond. It is available on the county website. In the case of reductions, a letter listing the outstanding items that need to be completed before signing the certification is acceptable. It must be signed by the owner. This form says all subdivision improvements have been completed. It also says that all construction conform s to approved plans and any discrepancies have been approved by the County. This means the as -built plans have been approved by VDOT, and they have agreed to any discrepancies, which should be documented in acceptance correspondence or punchlists. 35. RETAINING WALLS GREATER THAN TIN HEIGHT REQUIRE A SEPARATE BUILDING PERMIT. WALLS EXCEEDING 4' IN HEIGHT REQUIRE A STAMPED ENGINEERED DESIGN ALSO. WALLS REQUIRE INSPECTIONS AS OUTLINED IN THE USBC. 36. ALL ROOF DRAINS SHALL DISCHARGE IN A MANNER NOT TO CAUSE A PUBLIC NUISANCE AND NOT OVER SIDEWALKS. 37. BUILDINGS OR STRUCTURES BUILT BEFORE JANUARY 1, 1985 MUST HAVE AN ASBESTOS SURVEY PERFORMED IN ORDER TO APPLY FOR A DEMOLITION PERMIT. ASBESTOS REMOVAL PERMITS ARE REQUIRED IF POSITIVE FOR SUCH FROM ALBEMARLE COUNTY AND VDOLI. CONTACT VDOLI FOR THEIR ADDITIONAL REQUIREMENTS AND PERMITS FOR DEMOLITION PROJECTS AT (540)562-3580 (EXT. 131). BLASTING NOTES 1. BLASTING SHALL NOT BE PERMITTED ON THIS PROJECT. ALBEMARLE COUNTY STORMWATER MANAGEMENT NOTES 1. ALL DAMS AND CONSTRUCTED FILL TO BE WITHIN 95% OF MAXIMUM DRY DENSITY AND 2% OF OPTIMUM MOISTURE CONTENT. ALL FILL MATERIAL TO BE APPROVED BY A GEOTECHNICAL ENGINEER. A 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 STORMWATER MANAGEMENT FACILITIES; CONVERSION IS NOT TO TAKE PLACE UNTIL THE SITE IS STABILIZED, AND PERMISSION HAS BEEN OBTAINED FROM THE COUNTY EROSION CONTROL INSPECTOR. Albemarle County Engineering Final Plan General Notes Page I of ALBEMARLE COUNTY FINAL PLAN GENERAL NOTES General Construction 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 shall govern, 2. All 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 plan and shall be installed prior to any clearing, grading or other Construction. 4. All slopes and disturbed areas are to be fertilized, seeded and mulched, 5. The maximum allowable slope is 2:1 (horizontalwertical). 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 County Engineer, or designee, it is deemed necessary in order to stabilize a drainage channel. 7. All traffic control signs shall conform with the Virginia Manual for Uniform Traffic Control Devices. 8. Unless otherwise noted all concrete pipe shall be reinforced concrete pipe - Class III. 9. All excavation for underground pipe installation must comply with OSHA Standards for the Construction Industry (29 CFR Part 1926), Albemarle County Private Road Acceptance Procedure This is the procedure developed by the Albemarle County Community Development Department for the completion of private roads. The items in this list must be completed in the order given. 1. Tests and Inspections: Have all necessary tests and inspections performed by a professional engineer or geoteeh, or VDOT certified inspector. This should include, at a minimum a. California Bearing Ratio (CBR) tests, b. stone depth inspections, including installation of under -drains and cross -drains, c, fill compaction tests, > d. i and drains structure video inspections ore uivalen pipe 8e Pce q t, e. base and surface pavement inspections, documenting materials, thickness and compaction f. concrete tests g. structural and related inspections for any bridges and foundations Compile a report of these tests, certified by a professional engineer, and submit this report with the as -built plans. 2. As -built plans and plats: Provide drawings of the constructed improvements according to the Albemarle Count As -built Road Plan Policy. Provide copies of all recorded drainage easements Y cY P a8 > sight easements, and right-of-way plats. Plats should be copies of the actual recorded documents from the Clerk's office. Before completing as -built drawings, make any corrections necessary to ensure all improvements are within right-of-ways and easements. 3. Bond Inspection: Request a bond reduction or release inspection from the County, which will reduce or release your bond, indicating completion or partial completion, or generate a letter indicating items in need of documentation or completion. The following documents will be needed with your bond inspection request; A. Completed Bond Inspection Request form and fee A foam and fee are required for each bond, such as for a project with multiple phases and bonds. B. As -built documents per items 1 and 2 above. An as -built plan prepared in accordance with the County's As -Built Road Plan Policy is required. For any releases or mductions, the minimum requirements of this policy must be met, if only to ensure that an improvements are in right-of-way and easements. C. Signed and sealed letter from a professional engineer listed and certifying that completed improvements are built according to plan. Please do not e-mail or fax copies of this letter. An original signature and certifying seal are required Please do not use qualifying statements such as "it appeared", or "to the best of my knowledge", or "generally in accord". Improvements were either built to plan, or they were not As -built measurements, construction inspections, and other field verifications should be cited and included Tolerances should be noted. The items not built according to plan must be fisted, with explanations. Deviation in pavement materials and thicknesses must be listed If street trees or sidewalks, or other items were moved, or added, this should be noted. If drainage changed, by addition or deletion of culverts, inlets, or re -alignments of pipes or grades, this should be verified by revised computations and attached to the letter. If there are outstanding items or omissions, these should be listed Graphics are helpful. In short, please provide mom than a statement of opinion or assurance. Please demonstrate that the improvements and construction have been inspected, investigated and documented and are certified in detail, and county staff will not be in the position of discovering discrepancies and deficiencies in the field, D. Completed Certificate of Completion This to= crust be received for release of a bond. It is available on the county website. In the use of reductions, a letter listing the outstanding items that need to be completed before signing the certification is acceptable. It must be signed by the owner. This form says all subdivision improvements have been completed. It also says that all construction conforms to approved plans and any discrepancies have been approved by the County. COUNTY OF ALBEMARLE Department of Community Development Construction Record Drawings (As -built) for VSMP The following is a list of information required on construction record drawings for stormwater facilities reference Water Protection Ordinance 17-422 . It is preferable that the i ) f construction record drawing be prepared by someone other than the designer. Please do not provide design drawings as construction record drawings A. A signed and dated professional seal of the aria engineer or surve or. 8n lx Prep gY B. The name and address of the firm and individual preparing the drawings on the title sheet. C. The constructed location of all items associated with each facility, and the inspection records to verify proper dimensions, materials and installation. The items include, but are not limited to the following. 1. Inspection Records and photographs for pipe trenches and bedding, including underdrdins. 2. Video Pipe Inspection for any pipes which are not accessible or viewable. 3. Updated Location with geo-coordinates of all facilities. 4 Verlfled Drains Area maps for the drains area treated and for drainage to the facilities. • � P drainage g 5. Current physical and topographic survey for all earthen structures. Ponds should include a survey of the pond bottom. Surveys should verify pond volumes are per design. Corrections may be required for alterations from the design. 6. Plants, location and type. 7. Plans and profiles for all culverts, Pipes, Risers, Weirs and Drainage Structures - Display the installed type of drainage structures, culvert/pipe size, weirs, materials, inlets or end treatment(s), inlet and outlet protection, alignment and invert elevations compared to design. 8. Computations: For significant deviations from design, provide sealed computations verifying that the as -built condition is equivalent or better than design. 9. Ditch Lines - Display the constructed location of all ditch lines and channels, including typical sections and linings. 10. Easements -Show all platted easements with dead book references labeled. Facilities and drainage must be within platted easements. Provide copies of recorded documents. 11. Guardrail, fences or other safety provisions - Display the constructed location of all safety provisions; fences, guardrail, including the type, length and applied end treatments, compared to design. 12. Material layers - biofrlter media, stone layers, sand layers, keyways and cores must be verified as to material types and depths. Include inspection reports, boring or test pit reports and materials certifications. Biofilter media must be an approved state mix. 13. Access roads - show location of access roads, surface treatment, drainage, etc, as applicable. 14. Compaction reports are required to verify fill compaction in dams. 15. Manufacturers certifications for proprietary BMP's certifying proper installation and functioning. Y pLTfi OF JERLiMY L. FOX Lic. No. 60786 12/21/22 A V) 0 0 x L) d F_ w x a z 0 U) o! 0 0 H rr i DATE 1212112022 DRAWN BY A. MABEE DESIGNED BY J. FOX CHECKED BY J. FOX SCALE N.A. M 06 M M �Q �} Z (� CV (D Q �+ _J Ill Q U m OQU) J ° m O J 5 O Z I_l I..L Q J JOB NO. 9639.0 SHEET NO. C1.0 L INor2btt [COVER LIFT NOTCH 12 3/8" WATER CAST IRON LID 18" METER BOX 6" EXTENSION PIPE SLOT (2 PLACES) NOTES: (1) A 1-3/4" DIAMETER HOLE IS REQUIRED IN THE LID FOR TOUCH READ METERS. TYPICAL METER BOXES (5/811-1" METERS) NTS FIG. W-7 TO-13 4" DIAMETER BRANCH AND VALVE � - F PLUG VARIES WATER MAINS \-RESTRAINED JOINT FITTINGS ON-LINE (TYPE "B") THREADED COUPLING PVC SLEEVE BRASS NIPPLE AND PVC o CAP Ri LUBRICATE ALL THREADS THRUST BLOCK- tO METER BOX (SEE FIG. W-7) VALVE NO. 57 STONE M.J. FITTING 2" PIPE SLOPED TO DRAIN IF GRADE ALLOWS VARIES VARIES 2" BRASS PIPE WATER MAIN AND VALVE 2" THREADED TAP ARE SAME SIZE PLUG DEAD END (TYPE "A") TYPICAL BLOW -OFF ASSEMBLY NTS FIG. W-8 IU-19 m 0 Q O AIR RELEASE VALVE C V O BRASS OR BRONZE PIPE V V p�q ry p o IF PIOSSIBLJRADE 0 0 T_ m 0 P p� SOLID CEMENT BLOCKS 3 j I I COPPER " SOFT 0 i^ '-CORPORATION STOP GRADE GATE I� STONE NOTES: 1) A PRECAST MANHOLE CONE AND COVER WITH WATER CAST ON LID FOR TRAFFIC AREAS, OR A METER BOX ASSEMBLY IN NON -TRAFFIC AREAS, OR APPROVED EQUAL, SHALL BE USED. 2) FOR WATERLINES SMALLER THAN 12" USE A 1" A.R.V. AND FITTINGS. FOR WATER LINES 12" AND LARGER USE 2" A.R.V. AND FITTINGS. 3) IN SITUATIONS WHERE THE A.R.V. ASSEMBLY CANNOT BE OFFSET FROM THE MAIN AN ADEQUATE FOUNDATION SHALL BE INSTALLED SO THE WATER LINE DOES NOT SUPPORT THE MANHOLE CONE. AIR RELEASE VALVE (ARV) NTS FIG. W-9 TD-20 NOTE: HYDRANT MUST BE EQUIPPED WITH CHARLOTTES- VILJP THREADS WHICH IS THE LOCAL STANDARD. i LENGTH OF BRANCH VARIES 8' MIN VT 2' TO 10' (2701 i 7 CU. FT. 18"-22' ALVE SO //6B STONE 42"MIN 6" GATE VALVE 6.. X 6,. TEE a 2500 P.S.I. CONCRETE BASE AND THRUST BLOCK AGAINST UNDISTURBED STABLE SOIL STEEL PILE WHEN THE SOIL IS DISTURBED WHEN RESTRAINED JOINT FITTINGS A HYDRANT IS LOCATED IN A FILL, IN ADDITION TO POURING CONCRETE, A STEEL PILE SHALL BE USED AS ADDITIONAL SUPPORT. NOTE I. SURROUND WEEP HOLES WITH GRAVEL AND KEEP FREE OF CONCRETE. 2. MAINTAIN A 3 1/2MIN. COVER FROM THE MAIN TO THE FIRE HYDRANT ( INCLUDING DITCHES ) 3. FINISHED GRADE SHALL SLOPE AWAY FROM THE FIRE HYDRANT AND VALVE SOX. 4. THE GATE VALVE IS ALLOWED IN SHOULDER OR BEHIND THE DITCH. IT IS NOT ALLOWED IN THE DITCH. S FIRE HYDRANTS SHALL BE INSTALLED AT LOCATIONS WHERE WEEP HOLES ARE ABOVE THE PREVAILING GROUNDWATER ELEVATION. IF REQUIRED TO BE IN WET AREAS, THE WEEP HOLES SHALL BE PLUGGED AND THE HYDRANT SHALL BE PUMPED DRY. TYPICAL FIRE HYDRANT ASSEMBLY DETAIL N.T.5. FIG. W-4 TD-8 PLACE 5' GALVANIZED " WITNESS ' POST WITH CAPPED ENDS PAINTED BLUE IN REMOTE AREAS o AS DIRECTED. MARKER LOCATION MAY BE SUBJECT a TO HIGHWAY DEPARTMENT APPROVAL FINISHED GRADE ADJUSTABLE TRAFFIC RATED II VALVE BOX W/ LID II u T-1 M.J. GATE VALVE WATER IA LINE T + L-) . . 2500 P.S.I. CONCRETE '$ ° 2'x 2' BEARING AREA. THRUST BLOCK ': 4 4 NOTE : IN REMOTE AREAS, VALVE BOXES SHALL EXTEND SIX (6)INCHES ABOVE GRADE. TYPICAL GATE VALVE NTS FIG. W-5 TD-9 1' COMPRESSION a 3/4" MALE "PE COURNB OR APPROVED EQUAL O NOTE: NO SKATED FITTNGS DUAL SERVICE �r T1PE nr SINGLE SERVICE NOTE: 1) SADDLES SHALL BE USED ON PYC PIPE. FOR USE ON ATTACHED SINGLE FAMILY RESIDENTIAL SERVICES OR DUAL RESIDENTIAL AND IRRIGATION SERVICES. FIL 1" CgA'RE59GN " 3/4' MALE PIPE COUPLING DR MYROVED EQUAL Fat USE OR DETACHED SINGLE FAMILY RESIDENTIAL. SERMCE MERE AN IRRIGATION METER IS NOT PROMDED. 1N W � GRADE 1/8 BE11D oou,taii: S, METER w =:Z caRPORAnw sire :vr_":� :-`.A•". .- < oL A i:SSA ;..f <.`.. NECERY SAND OR DUST UNDm BOX AND SETTER`°•�i="" ^+.�.+`-�f-"3'i MDDT SPEC zo1 NO. s7 A'1TE MINIMUM THICKNESS)y'f£=t.=�y�yy' TYPICAL SERVICE LATERAL INSTALLATION (5/8" & 1" METERS) NTS FIG. W-6A TD-10 - rum MLINUO a Z LMALLtK USES RAP ON B WITH ANCHOR BOLT ON CENTER LINE OF BEND. - FOR BENDS 100 THROUGH 12" USE 2 STRAPS ON BENDS ADJACENT TO BELLS - FOR 18" BEND USE 3 STRAPS AS SHOWN. ELEVATION PAINT ALL EXPOSED STEEL WITH 2 COATS OF BITUMINOUS PAINT. BEND PIPE SIZE A B C D E F 4" - 6' V-9 2'-3' 2'-6' P-2 3'-O' 1 1/4' e" V-3 S-0" T-6' 1'-6 2'-6' 1 11 1/4' 1D" V-9 S-9 T-6' 2'-0 3'-D Y 12" 3'-0 4'-3' 3'-C' 2'-3' 3'-B" i 4" - B' 2'-6" 3'-0 2'-6' 1'-fi Y 1 1 4' 8' 8-0 4'-3' 2'-6' 2'-S' 3'--Y 2" 22 1/2' 10" V-3' W-0 S-O T-9 3'- 2' is" I V-0 T-B 3'-3' 4'- 5'- S 1/2' 4" - 6' 3'-W e'-0 3'-0" 3'•- 5' 2 i/4" B" 3'-6" W-6 4S' 10 4'-8 ]'-B 12' 5'-3 in" W-e 11'- 8 "WITH = Ulm. r ICKNESS OF LEETLD STRAP = 1/4" ST U 1 LATE WASHEF 3" THREAD -T 1 NOMINAL INSIDE 3 4" ANCHOR DIAMETER EXTRA BOLTS STRONG STEEL PIPE BARS ®12" PIP BEL CENTER FO 12' OF& CONCRETE CLASS "8" LARGER C CHART FOR UPPER SECTION VERTICAL BLOCKING NOTE: STANDARD 90' HOOK ON END OF ANCHOR BOLTS TO FACE CENTER OF BLOCKS. CONCRETE BLOCKING FOR UPPER VERTICAL BENDS N.T.S. FIG. Ill TD-4 Top View a , 6" MINIMUM 4' MINIMUM m A 4' MINIMUM La q da °. a . NOTE: RESTRAINED JOINT FITTINGS - - - - - Side View - - - - - 42' Minimum - y C, e. CN on qA I .I lq ica6tlreeuui 5e X DDrnpot:'ql ° ` a'., Galvanized Steel Beam. I I a W12 x 14 (min. size) '4 .° 3' min. penetration into undisturbed 45 soil or as approved by the ACSA. TYPICAL THRUST BLOCK IN FILL AREA NTS FIG. W-3B 0.STM A36 AND HEX NUT ASTM A588 (TYP) UNDISTURBED EARTH UNDISTURBED 2 - 3/C DIA SOIL (TYP) ALL- THREAD ROD WATER MAIN �\Goi4➢d': ... 1 1 ELPJATION UNDISTURBED SECTION NOTE: 1. ALL RODS AND FASIENERS SHALL. BE GIVEN TWO COATS OF ASPHALTIC PAINT AFTER ASSEMBLY. 2. CONTRACTOR SHALL ENSURE THAT THE COLLAR BEARS AGAINST UNDISTURBED SQL FOR THE MINIMUM DIMENSION SHOWN. 3. DIMENSIONS SHOWN BEYOND THE TRENCH WIDTH ARE ABSOLUTE MINIMUM. IF THE TRENCH WIDTH IS LARGER DURING CONSTRUCTION. THE COLAR DIMENSIONS SKILL INCREASE ACCORDINGLY. CROSS ANCHOR RESTRAINTS FOR VALVES Nis Fig. W-3L• TD-6 JUNCTION BOXES, TRANSFORMER PADS, PEDESTALS, ETC. SHALL NOT HE LOCATED WITHIN THE RIGHT OF WAY. VARIES 1 5' I I 1 5' 1 FI WATER SFWER 3 ^' I] p OL �Fl LOCATION OF OTHER UTILITIES (GAS, ELECTRIC, TELEPHONE, CABLE, ETC.) EASEMENT WIDTHS, WATER OR SEWER ONLY - 20' MINIMUM WATER 6 SEWER 30' MINIMUM 1E SEE PART 3, PARAGRAPH DI SEPARATION OF WATER 4 SEWER SYSTEMS, UTILITIES CROSSING A WATER DR SEWER EASEMENT SHOULD BE AT 901 TO THE RIGHT OF WAY. UTILITY LOCATIONS & EASEMENT WIDTHS NTS FIG. W-1 I J1-1 GOOD FOUNDATION MATERIAL ROCKY FOUNDATION MATERIAL i 624" IN B. INITIAL BACKFlLL MIN MIN. MIN. MIN. 6" BEDDING #68 STONE * STABLE SOIL ROCK * SCRAPE THE BOTTOM OF THE TRENCH. REMOVE ALL STONES TO INSURE THE PIPE DOESN'T REST ON ROCK AND THEN COMPACT THE SOIL OR PROVIDE A 4" BEDDING OF #68 STONE FOUNDATION IN POOR SOIL UNDER -CUT CONDITION UNSTABLE a' I INITIAL BACKFlLL a 1 0" SOIL\Wtit. MI MIN. _ MIN MIN. #68 STONE �-"= :GRANULAR FILL AS _ :^`' i %•^;tr- APPROVED BY ACSA --STA I CK - STABLE`SOIL OR ROCK NOTE 1. NO ROCKS SHALL BE ALLOWED WITHIN 24" OF THE WATER LINES. 2. NO ROCKS LARGER THAN 6" IN ANY DIMENSION SHALL BE ALLOWED ABOVE THE INITIAL BACKFlLL. 3.THE INITIAL BACKFlLL SHALL BE PLACED AND COMPACTED IN 6" LIFTS. 4. NO ORGANIC OR FROZEN MATERIAL OR DEBRIS SHALL BE ALLOWED IN THE TRENCH. 5. BELL HOLES SHALL BE DUG OUT IN ALL CASES. DUCTILE IRON WATER PIPE INSTALLATION & BEDDING NTS FIG, W-2 FOR ALL BI IYtII WDIO. gip AACCO '�U`'' REQUI BEDDING AS REQUIRED SECTION 2-2 PIPE DEGREE BEND DIMENSIONS VOL TEE AND PLUGS VOL. SIZE OF (FEET) CU.YD. CU.YD. BEND L H T L H T 90 250 250 3.01 0.24 4" & 8" 45 2.00 22B 2,60 0.15 200 225 250 0.15 221/2 L50 200 2.52 0.10 11 1/4 1.50 2.00 2.50 0.10 90 3.66 3.16 3.21 0.48 45 266 2.06 2.77 0.26 8.1 221/2 1.66 2-16 2.69 0.13 3.16 2.91 266 0.32 11 1 /4 1.66 2.16 2.67 0.13 90 4.83 3.83 3.42 0.83 10" & 12" 45 3.33 3.58 2.95 0.43 3.83 4,00 2.&T 0.52 22 11 2.33 2.58 2.86 G.24 11 1/4 1.83 2.33 2.84 0.18 I. THRUST BLOCKS ARE REQUIRED WHENEVER THE PIPELINE : CHANGES DIRECTION, CHANGES SIZE, DEAD ENDS AND AT VALVES, 2. USE 2500 P.S.I. CONCRETE. 3, NO CONCRETE SHALL BE POURED ON ANY PART OF THE JOINT. 4. THE CONSULTING ENGINEER SHALL BE RESPONSIBLE TO THE VERIFY THE TYPE & SIZE OF ALL THRUST BLOCKS. CONCRETE THRUST BLOCKS NTS FIG. W-3 M-3 �p,LTH OF L7 Lr JEREMY L FOX Lie. No. 60786 12/21/22 1tV;j M E O p N lJ N � >E w a E W a o U.3 K O L Q jUoO Z a -In O W f4 In (7 MuW Of z H " U ii0 J) Q (n LL LU o Q U1 x v n� Z =U >UD O v (n c n N 111 � M � a � CO J H ui 0 0 x (7 0 O K 2 F 0 w w uJ H x Q U � Q z O U) DATE > 1212112022 O } DRAWN BY A. MABEE • DESIGNED BY • J. FOX • CHECKED BY J. FOX • • SCALE • N.A. M cz M M HI LnUjJ 0 Q Um06 O V J J UL CO O zJ o < 1H 4 U 0 J 0 JOB NO. 49639.003 SHEET NO. C1.0 0 5 d c 0 N L ,�p,LTH O FLr SEWER SERVICE LATERAL CONNECTION NOTES: 0 1. WHERE A SEWER SERVICE LATERAL CONNECTS TO A MANHOLE AND NO INVERT ELEVATION FOR THE SERVICE LATERAL IS 01, INDICATED , THE TOP (CROWN) ELEVATION OF THE SERVICE NOTE, MIN. 60' DIAMETER MANHOLE O � LATERAL PIPE SHALL BE AT LEAST 0.2' HIGHER THAN THE _ REQUIRED. U JEREMY L. FOXy TOP (CROWN) ELEVATION OF THE THE LOWEST PIPE CONNECTED TWO" F- TO THE MANHOLE. Lie. No. 60786 DROP MAMRE PVC CROSS ° 2. SEWER LATERALS TAPPED INTO AN EXISTING SEWER MAIN SHALL CONNECTED USING A PIPE SADDLE. USE APPROVED 12/21/22 ARt �BE FLEXIBLE RUBBER � � BEDT O �S`SIONAL 3. MINIMUM GRADE FOR SEWER SERVICE CONNECTION SHALL BE 2% �O� (1/4" PER FOOT) �Q 4. ALL SEWER LATERALS SHALL HAVE A MINIMUM COVER 2' MIN o s 3000 PSI CONC. BASE DIAMETER OF 4". 6' GAsKETED SHIP COUPLING BENCH SLOPED TO FLOW 5. ALL SEWER LATERALS SHALL HAVE A MINIMUM COVER o 27" CHANNEL 1/4" : P MIN OF 3 FEET. Tl- PIPE STRAPS „�i; DROP PIPE SALT e A ESTaTJaEss sTI>:u o SPACED TREATED VERTICALLY e�_i? i.a,. i / N o FINISHED GROUND MARKER 90 RESTRAINED BEND °.,% �1 BEWUE BRANCH 1Z" f- j E �- j j a E . PIPE w CONTROL JOINT SPACED ' ' ' MAIN• SEWERAT WIDTH OF WALK (MAXIMUM) PIPE PLAN 2w s1 ' O r5 EXPANSION JOINT AT MAX a u m z OF 30', VVITH PREMOLDED M PLUG END OF PROFILE w HJ! - O EXPANSION FILLER MAIN LINE SECTION SERVICE LATERAL MIN. 6' BEDDING WITH NO. 66 STONE In .~a CONC. WALK 45'0-0" 1.HEIGHTOFTHEVERTICALOROPPIPEWILLBEDETERMINEDBYTHEACSA BUT SHALL NOT BE LESS THAN TWO FLEXIBLE CONNECTION NOTE: M z_ '? N (2)FEET. WITH STAINLESS STEEL ALL CONNECTIONS TO �' O `) Q J w 2. VERTICAL DROP PIPE SHALL BE SDR 26 P.V.C, SREDTHESAME AS THE INCOMING PIPE AND CONNECTED TO BAND EXISTING MANHOLES SHALL C ai" LU ... -. - . -- THE DROP FITTING WITH STANDARD GASKETJOINT. w BE CORED AND A FLEXIBLE m - ,_.,.: ° . -•- , a -.'a-> '-" - -- -: -- 3. VERTICAL DROP PIPE SHALL BESTRAPPED TOTHE MANHOLE ATPIPE JOINTSSTRAPS SHALL BEMADE OF .� BOOT t- CONNECTION" v i `O = <Lq O .. 4 a--.. . . e STAINLESS STEEL. INSTALLED [Z M (n _ A.°' e 4. SHAPE INVERT AS NEEDED TO PROVIDE SMOOTH TRANSITION FROM DROP CONNECTION DISCHARGE POINT" � N IN LINE WYE-TEE TO SPRING UNE OF MANHOLE INVERT. Of \ \ \ \ \ \ \ \ \ \ \ \ \/\/\/GRAIDENE PLAN S. DROP CONNECTION DISCHARGE FI TING SHALL BE ORIENTED AT45 DEGREES, INTO THE FLOW, 6. VERTICAL DROP PIPE SHALL BE INSTALLED AT 90 DEGREES FROM THE ACCESS STEPS. (+ TYPICAL MANHOLE PLAN VARIES COMPACTED SUBGRADE 4" 21-B STONE 7. MINIMUM 72"DIAMETER MANHOLE REQUIRED FOR A SING LE 10" OR 12• DIAMETER DROP CONNECTION, OR SHQWING BRANCH TIE - IN R TWO 8' DIAMETER DROP CONNECTIONS. Ui SEWER SERVICE LATERAL CONNECTION STANDARD INTERNAL. DROP CONNECTION NTS o N.T.S. N.T.S. FIG. S-I-B CONCRETE SIDEWALK JOINT DETAIL FIG' S-2 FlG. S-1-C2 0 TD-33 TD-30 TD-27 No Scale F 0 w w w H _ ¢ FRAME &COVER o �"� Pg1 FRAME COVER SEE FIG. S-I-D, E (SEE FIG. S-I-D,E) in j DATE ING BACKFlLL '� ® & � STREET SURFACE OR STREET SURFACE OR � 12/21/2022 SHALL NTAIN ROCK MATERIAL � NON -PAVED AREA NON -PAVED AREA O } THAN 5" IN ANY E SLOPED SLOPED AREA SLOPED AREA DRAWN BY ION E� �� L-i jMIb 1'-0" Max 2-Dd CA�IN � �� STEEL STEPSV-O" MAXA. MABEE L BACKFlLL• 8"MINLIFTS)DESIGNED EMBEDMENTOROUGHLY COMPACTED HAND OR APPROVED LINE PIPECHANICAL TAMPER ..\ �-�E E O , 0 11 PRECAST REINFORCED CONCRETESPRING sEcnoNs YnOR APP•PRO S�OF BY J. FOX CHING N0. 68 STONE -s " FEw m �a '0 da 3'-0" MIN RUBBER COATED STEEL 3'-0" MIN STEPS CAST IN PLACE • CHECKED BY BEDDING 6" max 4" min �� ItA • E '% gg d G7 �4 ° THE DROP CONNECTION SHALL BE .� DUCTILE IRON PIPE (CLASS 50t 5" BACKFILLED IN 8' LAYERS AND PRECAST REINFORCED OQUIREDOW SHALL BE Q„ $ ^e E� E COMPACTED BY HAND TAMPERS OR 1 MIN ® BACKFILLED WITH SELF -COMPACTING 2" CONCRETE SECTIONS 12 MIN O" RING SEALS 16" MAX • • J. FOX REQUIRED WHEN SOIL to M-ax STONE. T MINIMUM ELEVATION T • CONDITIONS ARE UNSTABLE ;I _ Q 5" 4'-0" RINLET ALE ALL PIPE) M- 5' T •' • �PPI, g `� k g MINIMUM ELEVATION DIFFERENCE 12'MIN 12"MIN ' FROM TOROUTLETH. w VARI 4 ouUTE'T B .20FEE�T SHALL BE 0.20 SHALL CONCRETE ° VARIES •' ,,, A FILLETED INVERT FOR A SMOOTH DEPTH OF FLOW FILLETS „ CHANNEL TO BE • 6 FLOW BETWEEN 3/4 DIAMETER OF� NOTE 1. OPEN CUTS IN PAVED AREAS WITHIN EXISTING VDOT RIGHT-OF-WAY SHALL O '• G A.. INLET &ULON E T PIPE SHALL BE Q PROVIDED. �. 6' '; , y ',: 12 I:" __ CONTRIBU TT e SEWER. 12" BE BACKFILLED ENTIRELY WITH N0. 21A STONE. F A FILLETED INVERT FOR A SMOOTH ° • 'fie': 2. FOR DUCTILE IRON PIPE THE BOTTOM OF THE TRENCH SHALL BE SCRAPED AND COMPACTED, AND ALL STONES REMOVED OR A 4' BEDDING OF NO. 68 z 0� o o -F° 3/4 DIA OF LARGEST PIPE IN MANHOLE MIN. 6" BEDDING WITH NO. 68 STONE TRANSITION OF FLOW BETWEEN INLET & OUTLET PIPE SHALL BE PROVIDED. MIN. 6" BEDDING STONE SHALL BE PROVIDED' E• E E <- E o w mg �E a* NOTE : W/ NO. 68 STONE 3.WHERE ROCK IS ENCOUNTERED PIPE SHALL BE INSTALLED ON A MINIMUM 6" w NOTES: BEDDING OF NO. 68 STONE ' ^n as 21 " a 1. BEDDING THICKNESS REQUIREMENTS SHOWN ARE MINIMUM AND SHALL BE 1. BEDDING THICKNESS REQUIREMENT SHOWN IS MINIMUM AND SHALL BE I O SPECIFICALLY DETERMINED BY THE CONSULTANT FOR THE SOIL CONDITIONS. 2. THE CONSULTANT SHALL DETERMINE WHETHER MANHOLES SHALL HAVE EXTENDED at NON -EXTENDED BASES. 3. ALL JOINTS, LIFT HOLES, INLETS, OUTLETS TO BE SEALED & GROUTED SPECIFICALLY DETERMINED BY THE CONSULTANT FOR THE SOIL CONDITIONS. 2. THE CONSULTANT WILL DETERMINE WHETHER MANHOLES SHALL HAVE O I'L'I[ INSIDE AND OUT. EXTENDER OR NON -EXTENDED BASES. -F V 1 4. SPECIAL CONSIDERATION SHALL BE GIVEN FOR ENTRANCE DESIGN ON SEWERS WITH STEEP SLOPES 3. ALL JOINTS, LIFT HOLES, INLETS, OUTLETS TO BE SEALED & GROUTED M TYPICAL SEWER PIPE INSIDE AND OUT. INSTALLATION IN TRENCH TYPICAL MANHOLE SECTION TYPICAL MANHOLE FRAME & COVER TIE-IN Oz TYPICAL MANHOLE WITH DROP CONNECTION SHOWING BRANCH N.T.S NITS FIG S+D NTS N.T.S M TD-31 FIG. S-3 FIG. S-I-A FIG. S-I--C M TD--34 TD_2g TO-25 ¢ \ Z VJ PRECAST CONCRETE MANHOLE BASES SHALL BE FABRICATED - - IN ACCORDANCE J WITH PART V, SECTION G OF THESE SPECIFICATIONS _ R ROADWAY SLOPED AREA RUBBER COATED STEEL STEPS CAST IN PLACE . '•D :'•; v: r,4 W FRAME & COVER :. UJ ax a .• 2[699mmjA C3emm] 0 {� M1/.• Dw� r SEE FIG.S-I-D, E PRECAST REINFORCED CONCRETE SET DOGHOUSE BASE •'+••• , ". EXISTING SANITARY ON CONCRETE BLOCKS » , : . SEWER PIPE ¢ C) o C I (ss7mmj Inemml t- I I""]� BECKONS WITH 0° RING SEALS OR APPROVED EQUAL 2'-0" 1'-0' MAx DOGHOUSE OPENING SHALL '•' . �. ♦' '• MIN. 12" CLEARANCE BE PREFORMED BY ' ! BETWEEN EXISTING PIPE •'� AND STONE BEDDING MANUFACTURER at ". •.T : ; }..:'... SAW CUT TO FlT PIPE ' • * . m O Q 06 ' ^ V�J = PAVEMENT ED L ze 7/16- p.� f oP IIF ' I pemmj > a A FITTING ACS MAY BE REQUIRED WITH ACBA APPROVAL OUTSIDE DIAMATER '"" w ,ay PLUS 8". .: ' .y ,; �' 12" 7filcK woT W 0 L- f 3r M O O 36' ON -I a zs' s A� No. 88 STONE BEDDING � 42' MIN. [s1.mm7 t55Omm t 1/2' FRAME BECTIpN 13/16' [3Bmm] 8'x8%I6" AND 4"xB"x18' SOLID CONCRETE BLOCKS 5 O 7 COATED STEEL BAND OR STAINLESS 42' MIN, 0,25" MIN, THICKNESS STEEL CASING WSULArORs STEEL CASING 12` CONCRETE FILL [20mm1 (REoSFssa)Rgsx) THE DROP CONNECTION SHALLo)BE 3'-0"MIN .• CENTER W DOGHOUSE WALL 4 EACH E BASE J O L BOTH ENDS O WMP CTFDIBYHANDYTAMPAN z U -T -• 31f8• t/2 Y (TsmmI [t3mm7 ER� OR,,,,Il,,,,,,,,,�m,S'R111111111111111111111111111I, 5' j BACKFILLED WITH SELF -COMPACTING ,,,, IIIIE < d I 3 13/16' ! 22 t3/ts' 2 ifB [s7mm] C07 l CSME,m a 25• Jam- STONE 12 MINA 16" MAX MINIMUM ELEVATION DIFFERENCE MANHOLE ABOVE BASE SHALL FILL DOGHOUSE OPENING BE CONSTRUCTED AS SHOWN AROUND EXISTING PIPE WITH 3,DOO PSI CONCRETE 7; f 2'-0'T 7' DR By 7" OR 8' T 2'-0' i 8'-0' i s/e• s 17nw] L35mm] g635mm] [t7neW fls" O.D.DOF CRT VImWE DA" ] C1{,,,ml SECTiOu vlEw t /O (6mm) DW p ACROSS M.H. FROM INLET TO 5" e OUTLET' SHALL 8E 0.20 FEET ' ON FIGURE 5-1-A OR NON -SHRINKING GROUT DD�r � A4FM6LT NEOPRENE GASKET °fT"� 12"MIN 12 MIN A FILLETED INVERT FOR A SMOOTH 0 UCTILE IRON PIPE I IS' OR 20' JOINT OF AI. I r RESTRAINED JOINTS) 1 l (2) Ws,R 1/1e x 5/8 x 1 1/2 t800' RuesER PARE® ODNIM Se W p,� � ,, �" 1 5/e' (D OI.T Hex s/e-tlxa 1/2 ss VARI Q TRANSITION OF FLOW BETWEEN ITION .• ' •" INLET & WLET PIPE SHALL BE ALLOW CONCRETE WRAP EXISTING PIPE WITH TO FLOW Q sAoo �J� I41mm PART/ DDeelzw tn" PROVIDED. A MIN. NEOPRENE GASKET MATERIAL 1'-0" BEYOND BASE NOTE: 1_ STEEL CASING TO EXTEND TO BACK OF CURB, DITCH, SIDEWALK, ETC- OR A MINIMUM OF 5' BEYOND THE EDGE OF [6'1„R, (2) W R 5/A ID 1.`5D W SS t t/8' (�mm) 0w BoSg t3mm� Dui gT+x1� s�EL ROD PLAN VIEW [ 121 Dosalms •�• �. p FITTING DIMENSION VARIES WITH SLOPE. OF STRUCTURE BEFORE FILLING THE OPENING NEOPRENE PAVEMENT, WHICHEVER IS GREATER. PICKBAR 8 LOCM_UG HOLE DE:AIL uo1Es , .Q ` '.�. SECURED BY 2 NON- CORROSIVE STRAPS, 1 ON 2, ENDS OF CASING CAN BE SEALED USING A PULL -ON END SEAL GASKET IN LIEU OF CONCRETE FILL. 2) Nur KK s/e-tt 11 1. ALL MANHOLES PARfJ 0o9R12A4 W OR LOCATE➢ IN AREAS SOB.@CT m ROODp1G SHALL fR0 WEAR FLjT 12., . ,' y+ p 9. . • >• 4 EACH SIDE OF OPENING O 3. MIDDLE SPACER SHALL HE PLACED AT THE CENT€RPOINT OF PIPE JOINT. z HARE wAl'cROGRT FRAME k COVER. ZN DESIGN (z) Nur Hx JAM s/e-tt zu DE9GN FOR WAFRAMES DDVEas TAu. BE COV COVERS SIVEHALL ; OR SIRED. PARRY ODBB122B 1 COVERS SXALL BE FIXED 10 FRAMES Nt1H TACKING W6 OR 51MIt1AR A55EN6LY. 3/4 aA OF LARGEST 1 WATER (( TYPICAL WATERTIGHT r.M11) PAf o01s3ses PIPE IN MANHOLE A 12' MIN. CAST -IN PLACE 3,000 PS CONCRETE BASE o TYPICAL STEEL SLEEVE INSTALLATION MANHOLE FRAME & COVER LOCK LUG ASSEMBLY MIN. B" BEDDING WITH N0. 68 STONE SECTION FOUNDATION SECTION VIEW VIEW UNDER ROADWAYS HTs FG[sLf NOTES: „I„II„ ,,,,I,,,,,,,,,,I,I„ ,,,,,,, , „I,I,,,, ,,,,I,,,, „.,II,IDATI , „ ,,,, I, TD 32 1. BEDDING THICKNESS REQUIREMENTS SHOWN ARE MINIMUM AND SHALL BE NOTES: N TS SPECIFICALLY DETERMINED BY THE CONSULTANT FOR THE SOIL CONDITIONS. FIGW 10 2 THE CONSULTANT SHALL DETERMINE WHETHER MANHOLES SHALL HAVE 1. CONSTRUCT A FORMED INVERT FROM NEW SEWER LINE TO ALLOW EXTENDED OR NON -EXTENDED BASES FLOW TO THE EXISTING PIPE. 3. ALL JOINTS LIFT HOLES, INLETS, OUTLETS TO BE SEALED &GROUTED INSIDE AND OUT. 2. POUR A SHELF TO THE LOWER HALF OF THE EXISTING PIPE. 3. CUT AND REMOVE THE TOP HALF OF EXISTING PIPE TO WITHIN 6" OF THE MANHOLE WALLS AFTER THE INVERT AND SHELF HAVE BEEN FORMED, AND THE MH HAS BEEN FULLY TESTED IN ACCORDANCE WITH THESE SPECIFICATIONS. TYPICAL MANHOLE DROP CONNECTION TYPICAL MANHOLE BASE JOB NO. WITH STEEP INCOMING SLOPE SHOWING "DOGHOUSE" INSTALLATION 49639.003 NIS N.T.S FIG. S-1-Cl FIG. S-1-Al SHEET NO. 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I I (10'I(/j I IIIIIIII TIMMONS GROUP .•-':'-• YOUR VISION ACHIEVED THROUGH OURS. THIS DRAWING PREPARED AT THE CHARLOTTESVILLE OFFICE 608 Preston Avenue, Suite 200 1 Charlottesville, VA 22903 TEL 434.295.5624 FAX 434.295.8317 www.timmons.com C K 11 Om - OLD TRAIL BLOCKS 24, 33, & 34 Z � o COUNTY OF ALBEMARLE, VIRGINIA w EXISTING CONDITIONS & DEMOLITION PLAN These plans and associated documents are the exclusive property of TIMMONS GROUP and may not be reproduced in whole or in part and shall not be used for any purpose whatsoever, inclusive, but not limited to construction, bidding, and/or construction staking without the express written consent of TIMMONS GROUP. I.. V m V N n II F z m O m O m M z N ryi k m k < { m o DATE REVISION DESCRIPTION 'Y pLTH ON EROSION AND SEDIMENT CONTROL NARRATIVE: MINIMUM STANDARDS: SOILS INFORMATION: O i PROJECT DESCRIPTION TABLE 3.32-C THIS PROJECT INCLUDES THE CONSTRUCTION AND EXPANSION OF 62 SINGLE FAMILY DETACHED UNITS KNOWN AS "BLOCKS 24, AN EROSION AND SEDIMENT CONTROL PROGRAM ADOPTED BY A DISTRICT OR LOCALITY MUST BE CONSISTENT WITH 4D - ASHE LOAM. 15 TO 25 PERCENT SLOPES, 20 TO 40 INCHES TO LITHIC BEDROCK, SOMEWHAT EXCESSIVELY SITE SPECIFIC SEEDING MIXTURES FOR APPALACHIAN/MOUNTAIN O Re�nv L. rox 33, & 34" IN OLD TRAIL VILLAGE, SITE WORK, UTILITIES & LANDSCAPING ARE ASSOCIATED WITH THE DEVELOPMENT. LIMITS OF THE FOLLOWING CRITERIA, TECHNIQUES AND METHODS: DRAINED, HYDROLOGIC SOIL GROUP: B AREA CLEARING AND GRADING ARE 17.12 ACRES. MS-1. PERMANENT OR TEMPORARY SOIL STABILIZATION SHALL BE APPLIED TO DENUDED AREAS WITHIN SEVEN DAYS Lic. No. 60786 AFTER FINAL GRADE IS REACHED ON ANY PORTION OF THE SITE. TEMPORARY SOIL STABILIZATION SHALL BE 4E - ASHE LOAM. 25 TO46 PERCENT SLOPES, 20 TO 40 INCHES TO LITHIC BEDROCK, SOMEWHAT EXCESSIVELY TOTAL LBS. PER ACRE A 12/21/22 ADJACENT PROPERTY APPLIED WITHIN SEVEN DAYS TO DENUDED AREAS THAT MAY NOT BE AT FINAL GRADE BUT WILL REMAIN DRAINED, HYDROLOGIC SOIL GROUP: B MINIMUM CARE LAWN p THE SUBJECT PROPERTY IS BOUNDED BY ROCKFISH GAP TURNPIKE TO THE SOUTH, OLD TRAIL DRIVE TO THE EAST, FOREST TO THE DORMANT FOR LONGER THAN 30 DAYS. PERMANENT STABILIZATION SHALL BE APPLIED TO AREAS THAT COMMERCIAL OR RESIDENTIAL 200-250 LBS.S SIONAL G NORTH, AND RESIDENTIAL PROPERTY TO THE WEST. ARE TO BE LEFT DORMANT FOR MORE THAN ONE YEAR. 5B - LLOAM, 2 TO 7 PERCENT SLOPES, 16 TO 30 INCHES TO FR4GIPAN, SOMEWHAT POORLY DRAINED, KENTUCKY 31 OR TURF -TYPE TALL FESCUE 90-100% MS-2. DURING CONSTRUCTION OF THE PROJECT, SOIL STOCKPILES AND BORROW AREAS SHALL BE STABILIZED OR u C SOIL GROUP: D IMPROVED PERENNIAL RYEGRASS ` 0-10 /o HYDROLOGIC EXISTING SITE CONDITIONS PROTECTED WITH SEDIMENT TRAPPING MEASURES. THE APPLICANT IS RESPONSIBLE FOR THE TEMPORARY KENTUCKY BLUEGRASS 0-10% THE EXISTING SITE CONTAINS SLOPED TERRAIN WITH HEAVY VEGETATION. PROTECTION AND PERMANENT STABILIZATION OF ALL SOIL STOCKPILES ON SITE AS WELL AS BORROW AREAS 7B - BRADDOCK LOAM, 2 TO 7 PERCENT SLOPES, MORE THAN 80 INCHES TO RESTRICTIVE FEATURE, WELL AND SOIL INTENTIONALLY TRANSPORTED FROM THE PROJECT SITE. DRAINED, HYDROLOGIC SOIL GROUP: B HIGH -MAINTENANCE LAWN OFF -SITE AREAS MS-3. A PERMANENT VEGETATIVE COVER SHALL BE ESTABLISHED ON DENUDED AREAS NOT OTHERWISE PERMANENTLY MINIMUM OF THREE (3) UP TO FIVE (5) c o NO OFFSITE AREAS WILL BE DISTURBED. ANY OFF -SITE LAND -DISTURBING ACTIVITY ASSOCIATED WITH THE PROJECT SHALL HAVE STABILIZED. PERMANENT VEGETATION SHALL NOT BE CONSIDERED ESTABLISHED UNTIL A GROUND COVER IS 25B - DYKE SILT LOAM. 2 TO 7 PERCENT SLOPES, MORE THAN 80 INCHES TO RESTRICTIVE FEATURE, WELL VARIETIES OF BLUEGRASS FROM N AN APPROVED ESC PLAN. ACHIEVED THAT IS UNIFORM, MATURE ENOUGH TO SURVIVE AND WILL INHIBIT EROSION. DRAINED, HYDROLOGIC SOIL GROUP: B APPROVED LIST FOR USE IN VIRGINIA. 125 LBS. E MS-4. SEDIMENT TRAPS, PERIMETER DIKES, SEDIMENT BARRIERS AND OTHER MEASURES INTENDED TO TRAP CRITICAL EROSION AREAS SEDIMENT SHALL BE CONSTRUCTED AS A FIRST STEP IN ANY LAND -DISTURBING ACTIVITY AND SHALL BE MADE 26C3 - DYKE CLAY LOAM, 7 TO 15 PERCENT SLOPES, MORE THAN 80 INCHES TO RESTRICTIVE FEATURE, WELL GENERAL SLOPE (3:1 OR LESS) EARLY ESTABLISHMENT AND PROPER MAINTENANCE OF PERIMETER CONTROLS WILL PROVIDE SEDIMENTATION CONTROL. ALL FUNCTIONAL BEFORE UPSLOPE LAND DISTURBANCE TAKES PLACE. DRAINED, HYDROLOGIC SOIL GROUP: B KENTUCKY 31 FESCUE 128 LBS. LU v 3 SLOPES STEEPER THAN 3:1 SHALL BE STABILIZED WITH BLANKET MATTING. MS-5. STABILIZATION MEASURES SHALL BE APPLIED TO EARTHEN STRUCTURES SUCH AS DAMS, DIKES AND 37C3- HAYESVILLE CLAY LOAM. 7 TO 15 PERCENT SLOPES, SEVERELY ERODED, MORE THAN 80 INCHES TO RED TOP GRASS 2 LBS. ¢ 3 0 DIVERSIONS IMMEDIATELY AFTER INSTALLATION. RESTRICTIVE FEATURE, WELL DRAINED, HYDROLOGIC SOIL GROUP: B SEASONAL NURSE CROP " 20 LBS. EROSION AND SEDIMENT CONTROL MEASURES MS-6. SEDIMENT TRAPS SHALL BE DESIGNED AND CONSTRUCTED BASED UPON THE TOTAL DRAINAGE AREA TO BE 150 LBS. ¢ u m z UNLESS OTHERWISE INDICATED, ALL VEGETATIVE AND STRUCTURAL EROSION AND SEDIMENT CONTROL PRACTICES SHALL BE SERVED BY THE TRAP. 27D3 - HAYESVILLE CLAY LOAM. 15 TO 25 PERCENT SLOPES, SEVERELY ERODED, MORE THAN 80 INCHES TO LOW -MAINTENANCE SLOPE (STEEPER THAN 3111 w 1 - Lri O CONSTRUCTED AND MAINTAINED ACCORDING TO MINIMUM STANDARDS AND SPECIFICATIONS OF THE CURRENT ADDITION OF THE A. THE MINIMUM STORAGE CAPACITY OF A SEDIMENT TRAP SHALL BE 134 CUBIC YARDS PER ACRE OF DRAINAGE RESTRICTIVE FEATURE, WELL DRAINED, HYDROLOGIC SOIL GROUP: B KENTUCKY 31 FESCUE 108 LBS. y N v VIRGINIA EROSION AND SEDIMENT CONTROL HANDBOOK. THE MINIMUM STANDARDS OF THE VESCH SHALL BE ADHERED TO AREA AND THE TRAP SHALL ONLY CONTROL DRAINAGE AREAS LESS THAN THREE ACRES. RED TOP GRASS 2 LBS. W w .~a UNLESS OTHERWISE WAIVED OR APPROVED BY A VARIANCE BY LOCAL AUTHORITIES HAVING JURISDICTION. MS-7. CUT AND FILL SLOPES SHALL BE DESIGNED AND CONSTRUCTED IN A MANNER THAT WILL MINIMIZE EROSION. 77 - DAN RIVER- CODORUS COMPLEX. 0 TO 2 PERCENT SLOPES, OCCASIONALLY FLOODED, MORE THAN 80 SEASONAL NURSE CROP " 20 LBS. 3 p � x � SLOPES THAT ARE FOUND TO BE ERODING EXCESSIVELY WITHIN ONE YEAR OF PERMANENT STABILIZATION INCHES TO RESTRICTIVE FEATURE, WELL DRAINED, HYDROLOGIC SOIL GROUP: B CROWNVETCH `** 20 LBS. ce LL o STORMWATER RUNOFF CONSIDERATIONS SHALL BE PROVIDED WITH ADDITIONAL SLOPE STABILIZING MEASURES UNTIL THE PROBLEM IS CORRECTED. 150 LBS. N = c r z THE PROPOSED DEVELOPMENT WILL BE CONVEYED TO SWM FACILITY L-1 THROUGH A CLOSED STORM SEWER SYSTEM VIA CURB MS-8. CONCENTRATED RUNOFF SHALL NOT FLOW DOWN CUT OR FILL SLOPES UNLESS CONTAINED WITHIN AN 81B - THURMONT LOAM. 2 TO 7 PERCENT SLOPES, MORE THAN 80 INCHES TO RESTRICTIVE FEATURE, WELL > ° O AND GUTTER. ALL EROSION AND SEDIMENT CONTROL MEASURES SHALL BE MAINTAINED IN ACCORDANCE WITH VESCH AND THE ADEQUATE TEMPORARY OR PERMANENT CHANNEL, FLUME OR SLOPE DRAIN STRUCTURE. DRAINED, HYDROLOGIC SOIL GROUP: B CONSTRUCTION SEQUENCE, INCLUDING THE INSPECTION OF ALL MEASURES AFTER ALL RAIN EVENTS. MS-9. WHENEVER WATER SEEPS FROM A SLOPE FACE, ADEQUATE DRAINAGE OR OTHER PROTECTION SHALL BE `PERENNIAL RYEGRASS WILL GERMINATE FASTER AND AT LOWER SOIL c N PROVIDED. W - WATER TEMPERATURES THAN FESCUE, THEREBY PROVIDING COVER AND a v Of STRUCTURAL PRACTICES: MS-10. ALL STORM SEWER INLETS THAT ARE MADE OPERABLE DURING CONSTRUCTION SHALL BE PROTECTED SO THAT EROSION RESISTANCE FOR SEEDBED. m 1. TEMPORARY CONSTRUCTION ENTRANCE - 3.02 A TEMPORARY CONSTRUCTION ENTRANCE SHALL BE PROVIDED AT THE SEDIMENT -LADEN WATER CANNOT ENTER THE CONVEYANCE SYSTEM WITHOUT FIRST BEING FILTERED OR LOCATION INDICATED ON THE PLANS. IT IS IMPERATIVE THAT THIS MEASURE BE MAINTAINED THROUGHOUT CONSTRUCTION. OTHERWISE TREATED TO REMOVE SEDIMENT. *` USE SEASONAL NURSE CROP IN ACCORDANCE WITH SEEDING DATES ITS PURPOSE IS TO REDUCE THE AMOUNT OF MUD TRANSPORTED ONTO PAVED PUBLIC ROADS BY MOTOR VEHICLES OR MS-11. BEFORE NEWLY CONSTRUCTED STORMWATER CONVEYANCE CHANNELS OR PIPES ARE MADE OPERATIONAL, AS STATED BELOW: RUNOFF. ADEQUATE OUTLET PROTECTION AND ANY REQUIRED TEMPORARY OR PERMANENT CHANNEL LINING SHALL BE MARCH, APRIL THROUGH MAY 15TH .............................. ANNUAL RYE vi 2. SILT FENCE BARRIER - 3.05 SILT FENCE SEDIMENT BARRIERS SHAL L BE INSTALLED DOWNSLOPE OF AREAS WITH MINIMAL INSTALLED IN BOTH THE CONVEYANCE CHANNEL AND RECEIVING CHANNEL. MAY 16TH THROUGH AUGUST 15TH......................... FOXTAIL MILLET o GRADES TO FILTER SEDIMENT -LADEN RUNOFF FROM SHEET FLOW AS INDICATED. ITS PURPOSE IS TO INTERCEPT SMALL MS-12. WHEN WORK IN A LIVE WATERCOURSE IS PERFORMED, PRECAUTIONS SHALL BE TAKEN TO MINIMIZE AUGUST 16TH THROUGH SEPTEMBER, OCTOBER...... ANNUAL RYE _ AMOUNTS OF SEDIMENT FROM DISTURBED AREAS AND PREVENT SEDIMENT FROM LEAVING THE SITE. ENCROACHMENT, CONTROL SEDIMENT TRANSPORT AND STABILIZE THE WORK AREA TO THE GREATEST EXTENT NOVEMBER THROUGH FEBRUARY................................. WINTER RYE m 3. STORM DRAIN INLET PROTECTION - 3.07 STONE FILTERS SHALL BE PLACED AT THE INLET OF ALL DRAINAGE STRUCTURES AS POSSIBLE DURING CONSTRUCTION. NONERODIBLE MATERIAL SHALL BE USED FOR THE CONSTRUCTION OF INDICATED ON PLANS. ITS PURPOSE 1S TO PREVENT SEDIMENT FROM ENTERING THE STORM DRAINAGE SYSTEM PRIOR TO CAUSEWAYS AND COFFERDAMS. EARTHEN FILL MAY BE USED FOR THESE STRUCTURES IF ARMORED BY *** IF FLATPEA IS USED, INCREASE TO 30 LBS./ACRE. ALL LEGUME SEED = H PERMANENT STABILIZATION. NONERODIBLE COVER MATERIALS. MUST BE PROPERLY INOCULATED. WEEPING LOVEGRASS MAY ALSO BE 4. DIVERSION DIKE - 3.09, 3.11 & 3.12 A TEMPORARY RIDGE OF COMPACTED SOIL TO DIVERT WATER FROM A CERTAIN AREA. MS-13. WHEN A LIVE WATERCOURSE MUST BE CROSSED BY CONSTRUCTION VEHICLES MORE THAN TWICE IN ANY INCLUDED IN ANY SLOPE OR LOW -MAINTENANCE MIXTURE DURING Lu L w 5. SEDIMENT TRAP - 3.13 A TEMPORARY BARRIER OR DAM WITH A CONTROLLED STORMWATER RELEASE TO DETAIN SIX-MONTH PERIOD, A TEMPORARY VEHICULAR STREAM CROSSING CONSTRUCTED OF NONERODIBLE MATERIAL WARMER SEEDING PERIODS; ADD 10-20 LBS./ACRE IN MIXES. u SEDIMENT-LADEN RUNOFF FROM DISTURBED AREAS IN "WET" AND "DRY" STORAGE LONG ENOUGH FOR THE MAJORITY OF SHALL BE PROVIDED. o SEDIMENT TO SETTLE OUT. MS-14. ALL APPLICABLE FEDERAL, STATE AND LOCAL REGULATIONS PERTAINING TO WORKING IN OR CROSSING LIVE z z 5.1. MAINTENANCE OF SEDIMENT TRAP - INSPECT TRAP EMBANKMENT WEEKLY TO ENSURE IT IS STRUCTURALLY SOUND AND HAS NOT BEEN DAMAGED DURING CONSTRUCTION ACTIVITIES. THE TRAP SHALL BE CHECKED AFTER EVERY RAINFALL EVENT. MS-15. WATERCOURSES SHALL BE MET. THE BED AND BANKS OF A WATERCOURSE SHALL BE STABILIZED IMMEDIATELY AFTER WORK IN THE PS 3.32 O 7) DATE ONCE THE SEDIMENT HAS REACHED THE DESIGNATED CLEANOUT LEVEL IT SHALL BE REMOVED AND PROPERLY DISPOSED WATERCOURSE IS COMPLETED. OF. MS-16. UNDERGROUND UTILITY LINES SHALL BE INSTALLED IN ACCORDANCE WITH THE FOLLOWING STANDARDS IN PERMANENT SEEDING MIX FOR PIEDMONT AREA O 12/21/2022 DRAWN BY 6. TEMPORARY SEDIMENT BASIN 3.14 A TEMPORARY DAM WITH A CONTROLLED STORMWATER RELEASE STRUCTURE IS TO BE ADDITION TO OTHER APPLICABLE CRITERIA: } USED TO DETAIN SEDIMENT -LADEN RUNOFF FROM DISTURBED AREAS LONG ENOUGH FOR THE MAJORITY OF THE SEDIMENT TO A. NO MORE THAN 500 LINEAR FEET OF TRENCH MAY BE OPENED AT ONE TIME. No Scale SETTLE OUT. B. EXCAVATED MATERIAL SHALL BE PLACED ON THE UPHILL SIDE OF TRENCHES. A. MABEE 5.1. MAINTENANCE OF SEDIMENT BASIN - INSPECT BASIN EMBANKMENT WEEKLY TO ENSURE IT IS STRUCTURALLY SOUND AND C. EFFLUENT FROM DEWATERING OPERATIONS SHALL BE FILTERED OR PASSED THROUGH AN APPROVED DESIGNED BY HAS NOT BEEN DAMAGED DURING CONSTRUCTION ACTIVITIES. THE BASIN SHALL BE CHECKED AFTER EVERY RAINFALL SEDIMENT TRAPPING DEVICE, OR BOTH, AND DISCHARGED IN A MANNER THAT DOES NOT ADVERSELY TABLE 3.31-B • EVENT. ONCE THE SEDIMENT HAS REACHED THE DESIGNATED CLEANOUT LEVEL IT SHALL BE REMOVED AND PROPERLY AFFECT FLOWING STREAMS OR OFF -SITE PROPERTY. ACCEPTABLE TEMPORARY SEEDING PLANT MATERIALS DISPOSED OF. D. MATERIAL USED FOR BACKFILLING TRENCHES SHALL BE PROPERLY COMPACTED IN ORDER TO MINIMIZE "QUICK REFERENCE FOR ALL REGIONS" . J. FOX 6. OUTLET PROTECTION - 3.18 STRUCTURALLY LINED APRONS OR OTHER ACCEPTABLE ENERGY DISSIPATING DEVICES PLACED AT EROSION AND PROMOTE STABILIZATION. • CHECKED BY THE OUTLETS OF PIPES OR PAVED CHANNEL SECTIONS. E. RESTABILIZATION SHALL BE ACCOMPLISHED IN ACCORDANCE WITH THESE REGULATIONS. PLANTING DATES SPECIES RATE (LBS./ACRE) 7. DUST CONTROL - 3.39 DUST CONTROL IS TO BE USED THROUGH THE SITE IN AREAS SUBJECT TO SURFACE AND AIR F. APPLICABLE SAFETY REGULATIONS SHALL BE COMPLIED WITH. • J. FOX MOVEMENT. MS-17. WHERE CONSTRUCTION VEHICLE ACCESS ROUTES INTERSECT PAVED OR PUBLIC ROADS, PROVISIONS SHALL BE SEPT. 1 - FEB. 15 50/50 MIX OF • MADE TO MINIMIZE THE TRANSPORT OF SEDIMENT BY VEHICULAR TRACKING ONTO THE PAVED SURFACE. ANNUAL RYEGRASS SCALE VEGETATIVE PRACTICES: WHERE SEDIMENT IS TRANSPORTED ONTO A PAVED OR PUBLIC ROAD SURFACE, THE ROAD SURFACE SHALL BE (LOLIUM MULTI-FLORUM) • N.A. 1. TOPSOIL (TEMPORARY STOCKPILE) - 3.30 TOPSOIL SHALL BE STRIPPED FROM AREAS TO BE GRADED AND STOCKPILED FOR CLEANED THOROUGHLY AT THE END OF EACH DAY. SEDIMENT SHALL BE REMOVED FROM THE ROADS BY & 50-100 LATER SPREADING. STOCKPILE LOCATIONS SHALL BE LOCATED ONSITE AND SHALL BE STABILIZED WITH TEMPORARY SILT SHOVELING OR SWEEPING AND TRANSPORTED TO A SEDIMENT CONTROL DISPOSAL AREA. STREET WASHING CEREAL (WINTER) RYE • FENCE AND VEGETATION. SHALL BE ALLOWED ONLY AFTER SEDIMENT IS REMOVED IN THIS MANNER. THIS PROVISION SHALL APPLY (SECALE CEREALE) 2. TEMPORARY SEEDING - 3.31 ALL DENUDED AREAS WHICH WILL BE LEFT DORMANT FOR MORE THAN 30 DAYS SHALL BE TO INDIVIDUAL DEVELOPMENT LOTS AS WELL AS TO LARGER LAND -DISTURBING ACTIVITIES. SEEDED WITH FAST GERMINATING TEMPORARY VEGETATION IMMEDIATELY FOLLOWING GRADING OF THOSE AREAS. MS-18. ALL TEMPORARY EROSION AND SEDIMENT CONTROL MEASURES SHALL BE REMOVED WITHIN 30 DAYS AFTER FEB. 16 - APR. 30 ANNUAL RYEGRASS 60-100 SELECTION OF THE SEED MIXTURE SHALL DEPEND ON THE TIME OF YEAR IT IS APPLIED. FINAL SITE STABILIZATION OR AFTER THE TEMPORARY MEASURES ARE NO LONGER NEEDED, UNLESS (LOLIUM MULTI-FLORUM) 3. PERMANENT SEEDING - 3.32 FOLLOWING GRADING ACTIVITIES, ESTABLISH PERENNIAL VEGETATIVE COVER BY PLANTING SEED OTHERWISE AUTHORIZED BY THE LOCAL PROGRAM AUTHORITY. TRAPPED SEDIMENT AND THE DISTURBED SOIL TO REDUCE EROSION, STABILIZE DISTURBED AREAS, AND ENHANCE NATURAL BEAUTY. AREAS RESULTING FROM THE DISPOSITION OF TEMPORARY MEASURES SHALL BE PERMANENTLY STABILIZED TO MAY 1 - AUG. 31 GERMAN MILLET 50 4. SOIL STABILIZATION BLANKETS & MATTING - 3.36 A PROTECTIVE COVERING BLANKET OR SOIL STABILIZATION MAT SHALL BE PREVENT FURTHER EROSION AND SEDIMENTATION. (SETARIA ITALICA) INSTALLED ON PREPARED PLANTING AREAS OF CHANNELS TO PROTECT AND PROMOTE VEGETATION ESTABLISHMENT AND MS- 19. PROPERTIES AND WATERWAYS DOWNSTREAM FROM DEVELOPMENT SITES SHALL BE PROTECTED FROM SEDIMENT REINFORCE ESTABLISHED TURF. DEPOSITION, EROSION AND DAMAGE DUE TO INCREASES IN VOLUME, VELOCITY AND PEAK FLOW RATE OF STORMWATER RUNOFF FOR THE STATED FREQUENCY STORM OF 24-HOUR DURATION IN ACCORDANCE WITH THE TS 3.31 Cn MANAGEMENT STRATEGIES STANDARDS AND CRITERIA LISTED IN SECTION 19 OF VIRGINIA ADMINISTRATIVE CODE 9VAC25-840-40 J 1. PROVIDE SEDIMENT TRAPPING MEASURES AS A FIRST STEP IN GRADING, SEED AND MULCH IMMEDIATELY FOLLOWING MINIMUM STANDARDS. TEMPORARY SEEDING PLANT MATERIALS M INSTALLATION. 2. PROVIDE TEMPORARY SEEDING OR OTHER STABILIZATION IMMEDIATELY AFTER GRADING. GENERAL EROSION AND SEDIMENT CONTROL NOTES: No Scale w 3. ISOLATE TRENCHING FOR UTILITIES AND DRAINAGE FROM DOWNSTREAM CONVEYANCES IN ORDER TO MINIMIZE PERIMETER CONTROLS. ES-1: UNLESS OTHERWISE INDICATED, CONSTRUCT AND MAINTAIN ALL VEGETATIVE AND STRUCTURAL EROSION 06 0 4. ALL EROSION AND SEDIMENT CONTROL PRACTICES SHALL BE MAINTAINED UNTIL THEY ARE NO LONGER REQUIRED TO COMPLY AND SEDIMENT CONTROL PRACTICES ACCORDING TO MINIMUM STANDARDS AND SPECIFICATIONS OF THE 0(Y'� 06 WITH THE CONTRACT DOCUMENTS OR STATE LAW. LATEST EDITION OF THE VIRGINIA EROSION AND SEDIMENT CONTROL HANDBOOK AND VIRGINIA REGULATIONS VR 625-02-00 EROSION AND SEDIMENT CONTROL REGULATIONS. C/) PERMANENT STABILIZATION 1� 1-I 1-I I -I !-I J-I l--I �I M LLI ALL NON -PAVED AREAS DISTURBED BY CONSTRUCTION SHALL BE STABILIZED WITH PERMANENT SEEDING IMMEDIATELY ES-2: THE CONTROLLING EROSION AND SEDIMENT CONTROL AUTHORITY WILL MAKE A CONTINUING REVIEW AND FOLLOWING FINISHED GRADING. SEEDING SHALL BE IN ACCORDANCE WITH STD. & SPEC. 3.32, PERMANENT SEEDING. SEED TYPE EVALUATION OF THE METHODS AND EFFECTIVENESS OF THE EROSION CONTROL PLAN. 1__I 1 101 ce Q O ° SHALL BE AS SPECIFIED FOR "MINIMUM CARE LAWNS" AND "GENERAL SLOPES" IN THE HANDBOOK FOR SLOPES LESS THAN 3:1. .\ z Z FOR SLOPES GREATER THAN 3:1, SEED TYPE SHALL BE AS SPECIFIED FOR LOW MAINTENANCE SLOPES IN TABLE 3.32-D OF THE ES-3: PLACE ALL EROSION AND SEDIMENT CONTROL MEASURES PRIOR TO OR AS THE FIRST STEP IN CLEARING, `2 HANDBOOK. FOR MULCH (STRAW OR FIBER) SHALL BE USED ON ALL SEEDED SURFACES. IN ALL SEEDING OPERATIONS SEED, GRADING, OR LAND DISTURBANCE. STANDARD ORANGE VINYL OR PLASTIC CONSTRUCTION N ___1 FERTILIZER AND LIME SHALL BE APPLIED PRIOR TO MULCHING. FENCE ATTACHED TO POSTS (PRE -WEATHERED WOOD, O o ES-4: MAINTAIN A COPY OF THE APPROVED EROSION AND SEDIMENT CONTROL PLAN ON THE SITE AT ALL TIMES. GALVANIZED STEEL, IRON OR THICK PVC PLASTIC), AT LEAST � 0 SEQUENCE OF INSTALLATION 40" ABOVE FINISH GRADE WITH SPAN BETWEEN POSTS NO V J J PHASE I (SEE SHEETS C3.2-C3.3) ES-5: PRIOR TO COMMENCING LAND -DISTURBING ACTIVITIES IN AREAS OTHER THAN INDICATED ON THESE PLANS GREATER THAN 6' ON CENTER. EVERY NINTH POST SHALL Z 1. A PRE -CONSTRUCTION MEETING IS REQUIRED WITH ALBEMARLE COUNTY E&S INSPECTOR, CONTRACTOR, OWNER, AND (INCLUDING, BUT NOT LIMITED TO, OFFSITE BORROW OR WASTE AREA), SUBMIT A SUPPLEMENTARY CONTAIN A WARNING SIGN THAT CLEARLY IDENTIFIES THE FENCE AS A TREE PROTECTION FENCE. U Q y ENGINEER. THIS MEETING SHALL TAKE PLACE AT ALBEMARLE COUNTY COMMUNITY DEVELOPMENT BUILDING. CLEARING EROSION CONTROL PLAN TO THE ARCHITECT/ENGINEER AND THE CONTROLLING EROSION AND SEDIMENT w LIMITS MUST BE FLAGGED PRIOR TO THE MEETING WITH ONE (1) WEEK OF NOTICE. CONTROL AUTHORITY FOR REVIEW AND ACCEPTANCE. Tp NO SCALE O 3.38 O CO Q U y 2. INSTALL CONSTRUCTION ENTRANCE, SILT FENCE, DIVERSION DIKES, INLET PROTECTION, AND OTHER PERIMETER CONTROL MEASURES AS SHOWN ON SHEETS C3.2-C3.3. ES-6: PROVIDE ADDITIONAL EROSION CONTROL MEASURES NECESSARY TO PREVENT EROSION AND LL ° 3. INSTALL PORTION OF DRAINAGE PIPES AND STRUCTURES (300, 301, 302, 303, 304) AS DESCRIBED ON SHEETS C3.2-C3.3. SEDIMENTATION AS DETERMINED BY THE RESPONSIBLE LAND DISTURBER. (MODIFIED NOTE) TREE PROTECTION MM }� W Z w REFER TO GRADING AND DRAINAGE PLAN ALONG WITH PIPE PROFILES FOR ADDITIONAL INFORMATION. ;Ie I- i 4. CLEAR AND GRADE SEDIMENT BASIN AND SEDIMENT TRAPS, AND INSTALL OUTLET PROTECTION AS SHOWN ON SHEETS ES-7: ALL DISTURBED AREAS SHALL DRAIN TO APPROVED SEDIMENT CONTROL MEASURES AT ALL TIMES DURING No S z =JO C C3.2-C3.3. LAND -DISTURBING ACTIVITIES AND DURING SITE DEVELOPMENT. ° 5. AFTER ALL EROSION AND SEDIMENT CONTROL MEASURES ARE IN PLACE, SITE WORK CAN BEGIN. I-1 U 0 0 6. SEED ALL DENUDED AREAS PER VESCH STANDARDS. ES-8: DURING DEWATERING OPERATIONS, PUMP WATER INTO AN APPROVED FILTERING DEVICE. < w 7. INSTALL BLANKET MATTING FOR ALL SLOPES STEEPER THAN 3:1, AS SHOWN ON SHEETS C3.2-C3.3. (n a ES-9: INSPECT ALL EROSION CONTROL MEASURES DAILY AND AFTER EACH RUNOFF- PRODUCING RAINFALL EVENT. 3 PHASE II (SEE SHEETS C3.4-C3.5) MAKE ANY NECESSARY REPAIRS OR CLEANUP TO MAINTAIN THE EFFECTIVENESS OF THE EROSION CONTROL 1. CONTINUE SITE WORK PER THESE SITE PLANS. DEVICES IMMEDIATELY. 0 z 2. BEGIN CONSTRUCTING THE PROPOSED ROADS, STORM SEWER SYSTEM, AND UTILITIES AS SHOWN ON SHEETS C3.4-C3.5. PROVIDE INLET PROTECTION FOR ALL INLETS AS THE BECOMES Q O Is 3. STORM SEWER STORM SEWER SYSTEM OPERATIONAL. F 4. ALL STORMWATER PIPING & STRUCTURES SHALL BE INSPECTED FOR SILT/SEDIMENT. IF PRESENT, SILT/SEDIMENT SHALL BE J (/) CLEANED OUT FOR THE SYSTEM TO THE SATISFACTION OF THE E&S INSPECTOR. 3 5. ONCE THE SITE UPHILL FROM EACH SEDIMENT TRAP HAS BEEN STABILIZED AND APPROVED BY ESC INSPECTOR, REMOVE THE O O Of SEDIMENT TRAP OR BASIN. w 6. ROUGH GRADE THE PROJECT AREA. 7. SEED ALL DENUDED AREAS PER VESCH STANDARDS. > 8. INSTALL BLANKET MATTING FOR ALL SLOPED STEEPER THAN 3:1, AS SHOWN ON SHEETS C3.4-C3.5. C 7 n I pl PHASE III (SEE SHEETS C3.6-C3.7) 1. FINE GRADE PROJECT AREA. APPLY PERMANENT SOIL STABILIZATION TO THESE AREAS WITHIN SEVEN DAYS AFTER FINAL GRADE IS ACHIEVED. 0 n 2. ALL STORMWATER PIPING & STRUCTURES SHALL BE INSPECTED FOR SILT/SEDIMENT. IF PRESENT, SILT/SEDIMENT SHALL BE CLEANED OUT FOR THE SYSTEM TO THE SATISFACTION OF THE E&S INSPECTOR. 3. ONCE THE SITE UPHILL FROM THE SEDIMENT TRAP OR BASIN HAS BEEN STABILIZED AND APPROVED BY ESC INSPECTOR, JOB N0. D REMOVE THE SEDIMENT TRAP OR BASIN. 4. APPLY PERMANENT SOIL STABILIZATION TO THESE AREAS WITHIN SEVEN DAYS AFTER FINAL GRADE IS ACHIEVED. 49639.003 D 5. ONCE CONSTRUCTION IS COMPLETE AND ALL CONTRIBUTING AREAS ARE STABILIZED, EROSION CONTROL MEASURES CAN BE SHEET NO. 3 REMOVED UPON APPROVAL FROM THE E&S INSPECTOR. C3.0 L Phase 1 & II Sediment Basin -Des iqn for Most AgaressiI Plisse I Phase II -.."> "�"i Albemarle County ,�ALTFl OF drainECe area (acres) 11 t 13-54 "'" i Engineering Review Reference Details 0 1/r basin volumes: (using V contour intervds) Page 3 of 4 SILT FENCE DROP INLET PROTECTION cumulative Volume T *. g e�ion(ft) Wltaur area [sq voFurtre[cyj .� 2 X 4" WOOD DROP INLET WITH I`h'j .aN �`� 0 JEREMYLFOX " FRAME GRATE 648 �00 _�_ GRAVEL CURB INLET SEDIMENT FILTER U a Has 45e2.00 158.8 19HH �r \� ��-� Lie. No. 60796 H5o 4ts5.°° 156.8 2954 � Paved construction entrance for erosion control plans � _ FRAME 051 5233.00 182.0 477.4 DESIGN ELEVATIONS W{THWi "I' 12/21/22 tV� 1.5' P -� EMERGENCY SPILLWAY MAX. - l 053 53 5897.00 231.1 9147 c� _ wssr :use u-m H54 77299.00 257.1 1171.8 Tap ofWd 1 ON L'.i -, �I,II�OI VINI I i- 856 9OD1.00 311.9 1767.7 T of Dr ON,rRI.7"-Il., �rl it `rS'IONAL p sru,¢ va p3wc I'px =:r.a .. 3' � 9V-21P"�I AS?NALT� � ^OBI • MIN. -_. __. _. Top y \ C....RSF;,. GATHER i- EXCESS I Tap oiDam 851' AT wet storage: r %� -�� { fir;"` UU CORNERS wet storage requ Fed {qr){H7°DA} 907.2 Design High Water Rational Method / r fOiru- _1. phi dewateri rg orfion elevation [R) 8.53.0 Design High Water SGS 25yr (controls) 658.85 PERSPECTIVE VIEWS wetst«age padded at t his ele,.Ef on Icy) 914.7 Tap of Dam (1) 661.0 i'I Ni.N. 2t:, AGGR 'GAlc�i3P'SL ¢`o ara.ilaae vdume before ciasnout Icy) (33°DA) 445.8 Tap W idth of cam (ft) 8.0 > E PROFILE nleanout elevation (R) 851.0 Bottom of Basin (ft) 650.0 • 12" LLI ds tance rom dearlma to onfioe, (ft) q> 1') 2.0 Approx. Bottom owners ions 99 x 37 GRAVEL FILTER ..+ Upstream Face Slope 201 RUNOFF WATER WIRE MESH U T 3 STAKE dry storage. Downstream Face Slope 251 " Q LL 3 FILTERED WATER - r0 M N dry storage required (cy) (67'DA) 907.2 < TJ\E 0 LL n incr les illwa cet ft658.0 BaRles: No ' N-"ilJ! II�`t. K 0 FABRIC , P P y [ j a �_q w l t15PtIALT1IPAVEJI Q U m Z ( total st«age paraded at this ele.ffiion (oy) 1023.3 Length of Flow, L (ftj �, a A' - - fl .I I/ASHRA(,KI w J - 0 C_!1 1' diameter of de arteirg orifin a [in) 2.0 Eflecliee Width, We (ft) ; o p, ' q MIN. diametwofflexidetubing(in)q«'rfice+� 4.0 L! We (Battles required if<2) a' _ a- a ~ Va( m � a III p.., a 1 �EXISTNC z H a; ran tea' v rmdf. Collars: Nc f I, f2% PAVFVFVT�, H '� U rA� (.� 'tram Hydrdbw cal cur latbrs Depth ofWffia at SglM ay Crest (R) 0 e vr' 2% 2i Ivk,N. �I )"'"4; 0 to Q Ln SEDIMENT �� 1 W / DETAIL A Slope of Upstream Face (Z 1) CONCRETE - < 0 a u- 0 � ai Q 2yr 52.3 GFS Slope d Barrel (Sb) D 4- Q 25fr 98.6 GFS Length of Band in Saturated Zone {Lsj GUTTER CURB INLET I U j O ELEVATION OF STAKE AND FABRIC ORIENTATION _ Number(ollmsRequired 12" � ¢ .. Principe Spillway: Dimension of Collars *GRAVEL SHALL BE VDOT #3, #3570R5COARSE AGGREGATE. 'N'IJS'I TEXT-N7I rt;L" NI_-t' A Jr it oN > Freeboard (ft) 211 OFIIINCRES 'AN EIGR�SS �� rRA�P[NG I SEOIVEN'ILU SPECIFIC APPLICATION Diameter R'ser fin) 48 Emergency Spillway: No �'PFRA''0% ' 7� (;:`,yICF a THIS METHOD OF INLET PROTECTION IS APPLICABLE WHERE THE INLET Diameter Trash Rack (in) 48 Bottom Width (ft) Bartel Length ft 8H Slope d Exit Channel RM0011 o w DRAINS A RELATIVELY FLAT AREA (SLOPE NO GREATER THAN 5%) WHERE r'8 {) oPe ( ) to F-- THE INLET SHEET OR OVERLAND FLOWS (NOT EXCEEDING 1 C.F.S.) ARE ❑iameterofBarrel fin) 36 Length of Exit channel (ft) _ SPECIFIC APPLICATION: THIS METHOD OF INLET PROTECTION IS APPLICABLE AT TYPICAL. THE METHOD SHALL NOT APPLY TO INLETS RECEIVING BmelInv. InElevation (ft)- 650.00 CrestofSpillway(R) CURB INLETS WHERE PONDING IN FRONT OF THE STRUCTURE IS NOT LIKELY TO CONCENTRATED FLOWS, SUCH AS IN STREET OR HIGHWAY MEDIANS. BmelInv .Out E ion R H48.00 CAUSE INCONVENIENCE OR DAMAGE TO ADJACENT STRUCTURES AND „I UNPROTECTED AREAS. 12 W,41 } 1),1INLt IDRANAGE IP 3.07-1 SB 3.14 IP 3.07-6 _ ,�Nn�NG'' dtvu'E 0 r. Y E9 STORM DRAIN INLET PROTECTION SEDIMENT BASIN STORMWATER INLET PROTECTION Of No Scale No Scale No Scale F SECTION A -A o > w LU Phase I Sediment Trap design -#1 1992 3.05 A nlnrnmmj� � f r water t1 hnch'atust be installed with li miniunpu 1' inch ballcock o drainage area (acres) (<3) 1.58 ,$n�na _ H''� �'r T T j� r �r /'� �, r shutoff vah•e supplyvlg a wash hose with a diameter of i '51 inches fir adequate a 1. SET THE STAKES. 2. EXCAVATE A 4"X 4" TRENCH trap wIumea ate` v�.r CONSTRUCTION OF A SILT LT FENCE NI.rL' constant pressure' 1 �VaSl,ilwaternaust be icmied away the entrance to an o Fey STAKES. ALONG THE LINE OF wlume = approved settling area to reprove sediurerlt: I I4ll sedinlen shall be; prevented 5'onl U) DATE STAKES. election [t) area [stJ wlume(ey} eumulatile rwsorur - " I 1 j (Cy) (WITH WIRE SUPPORT) enteiing stonu'ilraursl ditches or,watefcom'ses.l 1212112022 6� 768 rr,u9 ` / �yI 0 660 1022 33.1 33.1 n �t _ 1. SET POSTS AND EXCAVATE A 4"X4' 2. STAPLE WIRE FENCING TO THE POSTS. PAVED WASH (RACK } i IIII 661 1295 42.9 76.1 rev 1 TRENCH UPSLOPE ALONG THE LINE -i DRAWN BY _ 662 1594 53.5 129.6 ,,,, ,,,,, ,,�, OF POSTS. FLOW 4, 663 1917 65.0 194.6 a+x A. MABEE I I 664 2286 77.5 272.0 665 Top of Ben • DESIGNED BY 3. STAPLE FILTER MATERIAL TO STAKES 4. BACKFILL AND COMPACT THE - AND EXTEND IT INTO THE TRENCH. EXCAVATED SOIL. Wet storage: • J. FOX re[ storage required (cy) (679)A) 105.9 bottom rageafstGna rein (t) 129.0 l I / • CHECKED BY net storage po'.ided at this election (cy) 129.fi '*coarse aggregate shall he VDOT #3, #357 of#5 / % - slope ofmt storage sides 21 IIII Pi mirlen¢h(ft),BxDA) 9.5 J. -�^ �1' dill --� I \I, i IIII • FLOW -raj _ dry st aage: bottom of trap elevation (t} 659 / _ ' �'I� PCE 3.02 • • SCALE i dry ffiorageneired(cy)(67`DA) 664.0 bottom fdamelimer ions: 43XLV/� �/ F PAVED CONSTRUCTION ENTRANCE ll SHEET FLOW INSTALLATION dry storage prom it 142.5 top ofdhofdam(t)(ft) 45 N.A. dry storage pmided at ttds eland ion (cy) 142.5 top ridh ofdam (t} 4.5 No Scale (PERSPECTIVE VIEW 3 slope afdry storage sides 21 toptrap dimensions / / / • _ PIPE OUTLET CONDITIONS FLOW A B • MAX. ST1 _ 3.13 FLOW �I III �11 k A IIII I= II � l SEDIMENT TRAP #1 No Scale 3. ATTACH THE FILTER FABRIC TO THE WIRE 4. BACKFILL AND COMPACT THE FENCE AND EXTEND IT INTO THE TRENCH- EXCAVATED SOIL. ado do POINTS A SHOULD BE HIGHER THAN POINT B. Phase I Sediment Trap design -#2 "° ` DRAINAGEWAY INSTALLATION �" PIPE OUTLET TO FLAT a I '^ dfa in a area ;acres) I<3) 1.19 '`'. 1 AREA WITH NO vJ ,a'�r S rh (FRONT ELEVATION) I"I "ii,t J trapvolumes: rRtFrdxrpn xctk t / .N Volume`4 I'11, ,I PLAN VIEW DEFINED CHANNEL 9 elevation (ft) area Is $ vdnrne(al) eurnulathe r _ Icy) errrsraracr _ S �% 850 409.9 II .._i^ Irl. 111 SF ° 3.05-2 651 594.5 18.6 18.6 II / 652 804.22 25.9 44.5 WET .. w. l` � y `.. � � � La 0 � 653 1039.68 34.1 7B.6 rrra. u u x° vo [ 0 CONSTRUCTION OF A SILT FENCE WO/ WIRE SUPPORT H54 299.07 433 21.9 �. �I I- -I 06 a 055 1584.2 53.4 175.3 FLOW / I o - .ax rurz err+ mwsr .arncrz" rr..s r knew / 0 /o A^ a NO Scale 656 1094 04.4 239.7 l . J _ n•.. pill= d = 2 ACRES OR LESS OF DRAINAGE AREA: wet storage:', w`o wet storage required (cy) (67'DA) 79.7 bottom of stone wet (ft) 439.0 EXTENSION OF FABRIC AND WIRE INTO THE TRENCH. SECTION A -A FILTER KEY IN 6"-9"; RECOMMENDED Q 0 '3 6"V�7, wet storagepfondedatthise�ffibnIcy) 121.9-onakseaggegateshallbeVDOT43.#357of#5 CLOTH FOR ENTIRE PERIMETER z Z 00 s lope of wet storage skies 2:1 wet length (ft) ((INDA) 7.1 J c FILTER CLOTH - FILTER FABRIC �\ - dry storage: bottom d trap elevation (ft) 050 O L (OPTIONAL) dry storageregWred(cy) OR'DA) 75.7 bottom trap dinners ions: 33k13 A > (DOWNSTREAM VIEW) crest dstone wdr 448.0 top of dam elevation (ft) 6513 ��// c dry storage provided dL I,J_ ovided at the ation [cy) 98.7 topwidth of dam (R) 2 I VARE l Is lope of dry stor es des 21 to trapdimensions I'� I I I 111L1� I I 3do(MIN.) VDOT #1 COARSE _ A Q Z AGGREGATE ST2 3.13 U LU 0 ° FLOW do O m r , ?�� 3' Source: Adapted from Installation of Straw and Fabric Filter Q V SEDIMENT TRAP #2 Barriers for Sediment Control, Sherwood and Wyant Plate 3.05-1 PIPE OUTLET TO < No Scale WELL DEFINED O ~ Z 5 o CO 2-10 ACRES OF DRAINAGE AREA: PLAN VIEWCHANNEL � W U J aU) Ja� 6 Phase I Sediment Trap design -#3 �4 0 Q a / i 6 FILTER CLOTH drainage aea(acres){4) 1.62 La V Ljj, 0 (OPTIONAL) trap wlu ones: �: a...o �:rvun• �` U) C vdurrre V J a- 0 (DOWNSTREAM VIEW) elevation (R) sea (slI vol,rrre(cy) currr tFie �.,r,c - SUPER SILT FENCE oa�� 06 0 ) VDOT #1 COARSE - No Scale --_ 0 Z <n AGGREGATE ere 1512 0.0 _ d Q 0 Z „ 687 1837 H2O'. 62.0 tu--«*raI FLOC ?� 3' aee z188 74.5 13H.ti r 1SECTION A -A FILTER KEY IN 6"-9"; RECOMMENDED J d He9 25H4 88.0 224.0 u ",.�, ese e- rus. N 670 2905 1024 32H.s CLOTH FOR ENTIRE PERIMETER 671 _.... NOTES: 0 0 t CLASS I RIPRAP - 1. APRON LINING MAY BE RIPRAP, GROUTED RIPRAP, GABION BASKET, OR CONCRETE. $ 2. La IS THE LENGTH OF THE RIPRAP APRON AS CALCULATED USING PLATES 3.18-3 AND 3.18-4. W wet storage:j SPACING BETWEEN CHECK DAMS wet storage required {cy) {H7 oA) 0e.5 - COMPACTED SOIL CWD TO HAVE VDOT 3. d = 1.5 TIMES THE MAXIMUM STONE DIAMETER, BUT NOT LESS THAN 6 INCHES.ig bottom of stone wet (ft) H09.g STANDARD EC-2 x c L = THE DISTANCE SUCH THAT POINTS wet storage paidedatthis elestbar n[cyj 135.6-oaseaggegateshad] beVDOTiA,#357d3Ai I I I I MATTING ON UPHILL m o A AND B ARE OF EQUAL ELEVATION slope of wet storage sides 21 1H"MIN. ) ) [ ) SIDE OUTLET PROTECTION# OUTLET# WIDTHI WIDTH LENGTH DEPTH CLASS 2 - A g wet length (ft) (amA) 9.7 _ ( ( ( �, { i ( ( FLOW `o L � dry stuage: bottom d trap elevation (R) 605 OPl 300 3x36"=9' 29' 20' 9" CLASS I o dry storage regWfed(oy)(87`DA) 108.5 bottom trap dinners ions: wkw y, o x nest or stonewdr 890.4 top of dam elevation (ft) 671 �� 0 c 10 o III dry storage povided at this elevation [cy) 190.4 topwidth of dam (R) 2-5'111111 Iffilill o0 n II I 3.20-1 O O sb ofd storages ides 21 to trapdimensions c c a CD 4.5' MIN. g a JOB NO. D N o ROCK CHECK DAM sT3 3.13 DD CWD 3.09-, oP 3.18-1 49639*003 ao o No Scale s SEDIMENT TRAP #3 TEMPORARY DIVERSION DIKE OUTLET PROTECTION SHEET NO. C3.1 �� No Scale No Scale No Scale ri F .E \ 1 \ \ EROSION CONTROL LEGEND I I / - ■ ®®®® DRAINAGE DNIDE I \ s LIMITS OF CLEARING AND GRADING - ) 11 I I I I II \\ 11 \ I \1 1\� \\ \ ✓ \ \ d� \\ d _ \ 1 1 I I \ I \ \ \ DD I \ 1 \ \ \ / - \1\ \(\ \ \\ IF I \ \ CE CONSTRUCTION ENTRANCE 3.02 I mire. - t \ 1 \\\ \ ® SF --� SILT FENCE 3.05 / I I I ' / II I I 1 I 1 I I I I I I I I 1 \ - \ 1 1 \I II II \I 11�/// \ 1 I // //\\ TS pC \ \ / STREAM _ \ O / / ,/ I I I I I i 1 \\ II I I I 1 II \I \ 1 I I /1` \I \ \ \\ \I✓� // — — �: \ /' 1 \ \ \ \ l l fl/ - _ _ _ _ ,/ \\ auFEf7 - \ \ Ip INLET PROTECTION 3.07 - \ �\ \\ \ \ \\ \ r 1 ^ / DO TEMPORARY DIVERSION DIKE 3.09 1 / / ( / / I I� �C -,�� CLEAN WATER DIVERSION �� ,/ //,/ / / WD RIGHT-OF-WAY DIVERSION 3.11 / / / I f I I I I I I1 I I I I �01 aSEDIMENT TRAP 3.13 I / / / I / / / / I I / If SEDIMENT BASIN STONE WEIR // / I // If // / /I l I I f I I I II I I /� / (SEE SECTION 3.13 OF I ` I I I I I / S STREAM / - VESCH STANDARDS / SCC STORMWATER CONVEYANCE CHANNEL 3.17 / / / / / / / / I I I 1 I DD I \ I ,/ CLASS1RIPRAP \ \TP1 I \ OP OUTLET PROTECTION 3.18 , / , / / / / ' / / / / 1 I \ / O W = 4.5' /i It CD N I DD �n ? _ _ _ _ \ II \ / 4e Cp CHECK DAM 3.20 EY PLAN / - / - \I11 / I I // / / 1 I oD / / / / / I I TEMPORARY SEEDING 3.31 I I / / / , / / / / / / / / / / / / I 1 ,D ,v LO1 0) 0 1�1 ff / I / I / / / / / / / / / / / / / / 1 f N / SEDIMENT TRAP 2 // I \\� \ \\\ \ I I I I / TP 0 ' / 1 / / / / \ / / , / / / / \ / / SEE SHEET C3.1 FOR DETAILS r �\ \ \ / I PERMANENT SEEDING 3.32 / / / / ' / / / / ' _ - / / / / I / ( ) I\ 1\ _ ; _ \\\ \ \\\ I ® / / PS \ / I I / / / // l /f/// l / / -� // / // / \ / /f / 1 `, 1.19ACREDRAINAGEAREA ®® / \ I I / / / / / / / / / I _ \ / / - / / / / , \ / / 6� $ / _ - '` TOTAL STORAGE REQUIRED: 159.6 CY /II / \\\ - \ \ �I 0 / i MU MULCHING 3.35 / I I 1 / / / / / / / / / / / I I I ( / / _ ' / / / ' l/ ' O 65 O / /' TOTAL STORAGE PROVIDED: 175.3 CY II / - \ ® / / / / / / / ' - - / 1 / / / / / / / / l I ST2 I /T/� r00 / / ® / BOTTOM ELEV. = 650 I / / - / / I / / / / /TOP OF DAM ELEV. = 656 � TREE PROTECTION FENCE 3.3g / / / / / / I / / , , / / \ I / / ! // / / � � r / / / / / / / / 1 1 I / / / / / / I f/ CD / / s — / — / / 1 ♦I / _/ / / // // % / 1 I �/ / / /~ / / I 1 I / / / II', 1 / / /'��'' / \ / --' _--CQl ETE / O AREAS STEEPER THAN 3:1 TO BE STABILIZED , / / / / / / / \ \ I , / / I I /i / / _ / ! I 3.36 / I I / / , / / I / / / / ' / / / - \ I , // / I / / / ✓ / - - - ASHflUT WITH STABILIZATION BLANKET / / \ / / - ' / ' - ' / / / / \ / / / / I I II� / / / / STONE WEIR / _ - � 1 I / l l / / / / / / \ I If 11/ 1 / 66 (SEE SECTION 3.13 OF DUST CONTROL 3.39 / I / / / 1 / / / / _ I/ _ - /1 VESCH STANDARDS) VIRGIN[A EROSION AND SEDIMENT CONTROL HANDBOOK" SPECIFICATION NUMBER 1 I 1 I 1 It If It , / / / _ // / ' / / / CLASS 1 RIPRAP I / I / \ I / - --' / / / / //// / / 1 1 / // I I / ✓/ / I /�Il =�\/ �� /_%// / // / W=4.5' 668 I / / / //// TS DC I I / \'7-'��'��' /'' /' `_ 671 I//1 671 / I I I I / / / / / / / / l / I l 1 / / / I ( — ' _ / i ' / ' / ' / _ — — ' — ' ' _ — / — — — / It // ® \\ \ \ \ I I I \ \\ 1I1 // / /// //// / 1 I\ / / // // / / / 1 I / I // /1 // \ /// /i'i i - /// ��- //_�'— / I _ r1 51, \ \ /1 /Il ' / / / 1 / / / / / / / I / I / ) I // / / I / \ \ 1 I I / / / / / / / I I ' / I I / / ,_� �I�, �-� _// / ST3 1 0 \ I l / I I / / / \ - 1 1 1 I I ' / / / I I / / / / l / l I I 1 I 1 ' ✓ / - I �i - _6If 66 I I ! ' � ' ' 668If If I,670 / / ,/If __/ 672 If If ) / 1 I I I I l / // / / / / / /// / / / / III It It TS DC / / / / - / / / , I , I / / / / / / / _ SEDIMENT TRAP 3 C �O / / / // /' / / j / / \ // �_-- /---_/'---\- - - -' (SEE SHEET C3.IFOR DETAILS) / / / l / ( _ / ' / \ - \ - - ' 1.62 ACRE DRAINAGE AREA / / / _ _ _ \ TOTAL STORAGE REQUIRED: 217 CY / / / ! / \ _ - - - ' \ _ - - - - _ 75 TOTAL STORAGE PROVIDED: 326.9 CY \ - - / / / / / / / / I / / / ' ' / \ V / / TOP OF DAM ELEV. = 671 / / - ✓ / / / / / \ / \ / / ` ` — BOTTOM ELEV. = 666 It X� - x- x / / / / 100 / / / / / / / / / / / / , / - - It \ / / / / / / / /' / ' ' / / / / / / / / / / / PROVIDE POSITIVE SLOPE FOR DIVERSION DIKE (TYP) \__ //-- // / / //'/ --- .\ DDIf 675 _ _ / ' ' / ' / ' / _ - / - \ - - - - - - - - - - - - - - - - - - - - _ r6 It It ✓ / / / / / 6/ / / / / / / / / I --/ - / - / // --'/^ \ \ / if / It If 68541 � 0 // I ////ice/ // / //// / // /// / // / / // // � I ` / / / / _ /�' ///-_1 // // / /-_ �//'/�_ '' \\ -_- - \- --•___ - -- \`\ � �/ / /____-_.,//////////// /// I If It It \ / / / / cr If / 695 \ — — \\\ \—__// ✓/ / /—♦ /I / , / LI cr L/ 690 —\ —_ '/ / / //'////------ ''' // --—— — — — —'/ DD It It SF It 3 ! , / / �'- ----\\ -_' ------------- / /_-/ /' �-' / / /------' ---- \------ - - - -- PROVIDE POSITIVE SLOPE FOR'\ CLEAN WATER DIVERSION DIKE / \ _ 695 _ (� — — — — — — — — — — — — — — — — n LIMITyS9pDISTURBANGE: / 17.Y2ACRESIf CE \ I I I I I IP IP \ SCALE 1 �__T —X—r_X /1X X� X—= \ \\ �I "� \ / 30' 77-77 [- '-Y NLTII OF IEREMY L. FOX �y Lic. No. 60786 12/21/22 A 0 E N u C > E w a E W > Q LL 0 oL6 w 0 m K W L a J 00 U E° W J—N H N am,W v Zx 9de ?w V° LD FE a' C � O N M v W J mH z 0 L) U W z 0 w rY i DATE 1212112022 DRAWN BY A. MABEE DESIGNED BY J. FOX CHECKED BY J. FOX SCALE 1 "=30' R MA 06 Lij M � M � QO N CL Z O LU J Uwz ODO J Q w J 0 LLLLJ - J0,�6�( Z vJ oC O O W F.- JOB NO. 9639.0 SHEET NO. C3.2 f4 O O 3 r_ a 3O X 20 !v z 00 a2 0 c E w U d m a0 O C 0 Z m O a �F° ` O a w c 2 y N 0 O_ L 2 AC E � a UM N a m �a 0:5 m 2 m pCm ry N �o m 5E m t F E L �_ _ •••••y•�� \ • �•=••••••�•rf f�•-•� _ �- _ -/,_ \ ---------- - --- -- `. �. EROSION CONTROL LEGEND \\ r�\- / j/'/- \•••+\ = I \ r \\--\`---- %--- -------------'--'--r\- CLASS IRIPRAP ®®�® DRAINAGE DIVIDE F'ALT$OF \ \ \ \ _ _ _ - ,ly _ - r • ^ \ _ _ _ _ _ _ _ _ _ - _ _ _ _ _ _ _ _ - - _ MINIMUM TAILWATER CONDITION L \ \ ` - - - - _ r _ \ • • • \ \ \ - - - - �`j - - - - _ _ - - ; _• - - - \ _ D50 RIPRAP SIZE: 1.1' = LIMITS OF CLEARING AND GRADING O !f I • \ - ' APRON LENGTH: 33' ', _ _ _ • _ • • +� -\- \ �-----------===-�__�"-/ I \--� �`. •• •----------''--------_--------__-- -_---- APRON WIDTH: 36' � CE CCONSTRUCTION ENTRANCE 3.02 UO JEREMYL.FOX � STONE WEIR - - / _ - - - - - - = _ _-_= SSF - _ _ _ _ 647 \ \ \ \( /: SF ':-� SILT FENCE 3.05 'd Lic. No. 60786 \` - (SEE SECTION3.130F_-'-�`\� /'/ _„ _ -_- _ - -----_%___- TP /-- - --- • _ - - - -- -- _ �O 12/21/22 wr VESCH STANDARDS) _ ` - , \ \ ` ' / - _ -- _ - t - -- _ -_ _ _ _ ' ' _ _ _ _ _ _ _ _ _ 655 OP • rA IP ® INLET PROTECTION 3.07 BLS Cy CLASS 1RIPRAP- \ i // - -- ---- - - -- - -- - -- --- _ - - - _ / i' ONAL _ L = 7.5' - _ - - _ - _ _ - _ \ / \ / DD TEMPORARY DIVERSION DIKE 3,09 E�1 - -__- __-_ - -- - ---- -- __ --_ _ - -- ---- � _ �'-- -------------- --- -,--_- ----- --- � \661 - SSF \ \ `\ \I\" / CWD CLEAN WATER DIVERSION i BM - ---- ----- --- - -- _------ \ \ \ \ \\' WD RIGHT-OF-WAY DIVERSION 3.11 - ------___- - -vC " / '_'--_------ - - - - - - ------ _._ SEDIMENT TRAP 3.13 No _ �/ / ' f - �� 6p'I 1 / '/ SB SEDIMENT BASIN 3.14 > ' \ //'_ \ \� 665 / �► '/ - �F - - -\ ---- \SO \ - - \ ` - 8 6Sy ` t` ` \ /j'/ l !l )1 I SCC -"-"- STORMWATER CONVEYANCE CHANNEL 3.17 1- v 3 I I Op OUTLET PROTECTION 3.18 wLL_E III I ¢Lu Um Z EY PL _ `\ -_ 666 \� I /--- /-- ,� `�8 SB �- 1 s I II\ CD CHECK DAM 3.20 ww-u \ / O / ^`-- \ \\ \\ \ \\_�I I \ I \ \I i \\s0 F-II .�\ 1 II1 \ \\1� 3.31 L W a�tn a TS z_ ` ' ` \ � TEMPORARY SEEDING � 675/%_ \$F - __-- �\\\ `r� / // / ///'�\ O \\ \ 1\1 IIZ \1 1\�\I\ /� �OJ In¢ Ln _ _ / _ _ - - _ _ _ _ _ _ _ _ 6S \ \ \ \- PERMANENT SEEDING 3.32 u L l' BM 1 \ \ 1 11(( MULCHING 3.35 = �n v > L o ' _ `\ `\ \ 66'S \ :rl 1 \ \ 1 I I ) I / '/ $ry > TPI/ ✓ ,' �'�----''- \\� TREE PROTECTION FENCE 3.38 mM TS DC AREAS STEEPER THAN 3:1 TO BE STABILIZED m 3.36 ow WITH STABILIZATION BLANKET � F \� \ 1 I / I / y - \ \ I 1 ' / /_', - - ` _ / / / \ ` ` _ J I /' ' - \ - \ I I ( \ I I 11` (\I\I DC DUST CONTROL 3.39 - \ a / _ \ \ /-, \ --- -- / -- - - -- \ \ SSE \ \ � \ "VIRGINIA EROSION AND SEDIMENT CONTROL HANDBOOK" SPECIFICATION NUMBER U) SEDIMENT TRAP 1 (SEE SHEET C3.1 FOR DETAILS) , , \ . \ / \ \ / - / h , 1.58 ACRE DRAINAGE AREA / \ \ \ , , \ - - / - I TOTAL STORAGE REQUIRED: 211.72 CY 5 / x \ \\ /- --- ` \1 t I -\ \ I \\ o \ \ \ I \ 1 / / / O TOTAL STORAGE PROVIDED: 272 CY , ' _ - \ � \ � I � 1 � , \ � � \ \ BOTTOM ELEV. = 660 _ ' - \ \ //' - - - \ - _ - \ I Q I SEDIMENT BASIN #1 w TOP OF DAM ELEV.=665 _ \\\ '/ /'1`__ _ / - - - - \ I I \ I / / -. \ \ 1\\ I > w � \ \ 1 � I I 1 ( � - - 1 \ \ I 1 13.54 ACRES DRAINAGE AREA \ I , \ 1 I \ \ I \ \ \1 (SEE SHEET C3.1 FOR SEDIMENT TRAP DETAILS) _ \ \ 1 / _ - _ _ _ _ - _ - \ \ // \ // / _ DD 1 TOTAL STORAGE REQUIRED: 1487 CY - _ - - _ _ u 0 I TOTAL STORAGE PROVIDED: 2152 CY / _---- z TOP OF DAM ELEVATION: 661 / DD (/ \ \ \ \ \\ PROVIDE -FOR. \ BOTTOM OF BASIN ELEVATION: 649 / _ DATE - - - / \ \ I I _ -'/ / - - _ - \ I \ P DE POSITIVE SLOPE FOR . - - I \ \ \ TP \ \ \`� \ / SEE SHEET C3.1 FOR BASIN DETAILS ' ' > 690 - /,----- \\ II -/ _--_' _ -----------_ \ DIVERSION DIKE TYP o �\\ \ \\\ \ ` 1 \ ( \� ) ' ' - � 12212022 - - _ _ \ \ / / I ( ) \ \ \ \ \ \ / I - \ I / , \ _ - / \\\\ //\\�\\\\ \ \ \\\\ \ \\\ \ I III\ `\ /' �� I ///'// ' '/ �\ } DRAWN BY ---- `11\\/ DC / I ' 1\-- \ - \ \\\\\`r \ \ \ \�\\\ \ I 1\\\\\ w\ \ 11\ \ \=��\\\\ ' / / // / / - // I 660 A. MABEE ` \ \ \ I \ \ ' I I I I ' / ` - _ DESIGNED BY ' ----' 695 - - - \ \ --- - \\ \ \ - \ \ rn 1 \ \ \\ \ `\\ \ \\ / �\ •• J.FOX \ - - \ - - - ' \ \ w \ 1 I II 11 I I \ \ \ ! / / \ \ I II II i ' /' \ • CHECKED BY --- \ � \ \ 1 1 \ I \ \ \ \ J. FOX ,-- --- -- - - -'\\ �' _______ ' _ \ \ 0 1 1 \ I I 1 I I ' I I ' 1 ' I \' ' \ \ \ 11( \ II \ \ \ I/! I \ 1 \ \`� ` I \ \ \ \ • SCALE 1 _ - , a \ \ do 1 "=30' DD I I \ � / \� -''�' I ''/ \ \\ \\ \ \�� \\ \ \ / / I I \ / \ 1 1 I 1 1 1 \ \ \ \ \ I I I I I \ 1 1 \ \\JI II (/.• \ / `-JII\ \I \\ \ \\ \ \I / //�_-_' / \ � \ \ -� \ \ I 1 / \ I I ' I \ I 1 I 1 I / I 1 I I � I 1 \ // � / � \ • DC \\ \ 700 / ` \ \ \ .9 \ // // / I I / ! , / 1 I I I I I I II 1\ ( 11 I I I \ 111 I I /Ilr I \ \\ \I // // - \\ \ 1 \ \ \ • I � / \1 \ \ DO PROVIDE POSITIVE SLOPE FOR ' \ ' \ I / 1 ' / / / , / / -\`- - / _ ( ) I I 11 / / // / / , / / , 1 I I I 1 I I I I �•�/ DIVERSION DIKE TYP 1 I I I 1 3 / --- III II / 1 1 / STONE WEIR \\\ \ / TP / _ TS 7 / / I (SEE SECTION 3.13 OF r ' ) I ! I / /l / // l , // l / // I 1 1 1 1 \I 6STREAM - - / - VESCH STANDARDS) w 705 - - \ \ ` \\ \\ \\ \ \ ' / \ 1 1 I / / I I / / / / / / / , // / // / I / I DD 1 1 CLASS 1 RIPRAP 11�\' \ / \I I / / , 1 / / / / / / , / / / 1 / _\ , /, / // // /' \ / \\ I I o co i I \\ \\<.. M DD / co co <o v - - - _ \. A 1 Vv v� M J Op co / / , I I / / / / / ' I 11000 1 SEDIMENT TRAP 2 )I I I III\ \ Q \ / " / / /' / /' / ///,/ 1 II I m co � icon -/� O SEE SHEET C3.1 FOR DETAILS ` - Z 1.19 ACRE DRAINAGE AREA (D �- \ \ 1 \ / / , / / / I 1 1 / / / rn� 6 _ TOTAL STORAGE REQUIRED: 159.E CY ,/l Z TOTAL STORAGE PROVIDED: 175.3 CY If r _ > BOTTOM ELEV. = 650 = / ' " / /' i l/ TOP OF DAM ELEV. = 656 w CD / ,' i' �. - / _'/ CC STONE WEIR ✓ ' w Z \ / / / / - ' / / / / \ \ / / 66 SEE SECTION 3.13 OF - - / O m w 5 CC VESCH STANDARDS / �/ Q f / // / / /LL CLASS 1 RIPRAP O \ \ \ 1 I I J 1 I 1 / ' / 1 / I/ /� / 668 TS /DC 1 ( / // / `/'�_\ �/ / � / \- Z vJ \ I , / ,' / - / - / ' - ' / i - - - - 671 671 o ,,�( 1 I I I I I I / I I I 1 1 / l /' / / / / I / 1 / / / I %r - - - "'' / _ ' ' _ _ _ - ' - - 670 - _� w L MITS OF D)I TURBANC\F: ® ` I 1 \ / / / / ' , / I / L 1 - , - - _ , - \ z _ ( \ 17.12ACRE \ 51' r^ ST3 ` / v ) -------------' TS DC / 668 \ I 1 \ I p r ' _ , 6620 w I I I I I I I p l / , l l l l� 1 1 l ( I I 1 � 1 - _ J / / /' / / / , / / / / / Imo' / �__-_�, ____-/'_-_'-`�`_l' (SEESHEE 1.62 AC TOTAL STORAG TP \ \ p \` \--// / '/i'/' / / /'/ / /'////'/' 11/// /l/' ///' ' /' / / //----'l /'/ .-- --- - `\\ - TOTAL STORAGE 675 100 Q JOB NCO O. III PROVIDE POSITIVE SLOPE FOR _ _ ' . ' - / / " ` - ' / ' - _ _ _ - - - - Q \ - ,- / / . _ \� DD --� ,\ ,\\ 2 49639.003 DIVERSION DIKE TYP \ _ _ / I ( ) \_- -- ------ SCALEI"=30' / \ \ \ 675 SHEET NO. p //" /'//'/'/ //'/ '1 ///'// // lI j l `// '' '''/-'/ \\ \-/ //\\ 0 30' 60 C3.3 llzr c 0 . 0 a v0 o aV) uz 20 0 c m r- E o a c m D. 0 O w O Z Od � a �v o� e§ o. 7 y y X C . o .6 £ 2 Iu c c � o 0 . 06 a c 2 V 10 a 0 . 0 � U C 2 • c c 0 . 0 n0 t0 E L \ I EROSION CONTROL LEGEND 1\\1\\ ., ALTfi DRAINAGE DIVIDE - .. I I I \ \ \ \ \ \ \ \ \ I / / LIMfQS�F''DI �'rURBeN4E: \ \ \ , o Y °F� LIMITS OF CLEARING AND GRADING / 1\ : a 1\ I I® I I I 1 \\ \ \I '\`\ SF \\ \ / 7.12-AAZ 3P 1I d tip \ \ `\ ` - IP Ip IP � r�C I - —700 _III \ \ \ -'� \\\I \ , \ rCEPAVED CONSTRUCTION ENTRANCE 3.02 \ ®I \ \ I 1 , I I 1 I \ \ \� \ \ I \ \ I 1 / / \ \ JJ V JERENY L. FOX I \ \ STREAM Lic. No. 60786 I I SILT FENCE 3 OS I I I I I \ \ / \ _ _ BUFFERIZ/ 21/ ZZSUPER SILT FENCE /• A 1 I \II\ \ / \ � ( - \ "A / I DD I 1 \ I I / \INLET PROTECTION 3.07 ' • I I I 414 I 1 I \ � / DC DD TEMPORARY DIVERSION DIKE 3.09 CLEAN WATER DIVERSION 1 � / // /� I I 1\ �I \\ it Z — TS WD RIGHT-OF-WAY DIVERSION / I I \ I v/ — / ST SEDIMENT TRAP 3.13 / - - - _ SB SEDIMENT BASIN ----/ ® 3.14 / 0\� / / l // l / /l /I � l / I � II I 1 II I I /// / 1 I \ > E I SF d� l I I / w v STORMWATER CONVEYANCE CHANNEL 3.17 rW 6 3 l , 1, \I -- / --- ¢� v 3 ®® , _/ , tj OUTLET PROTECTION 3.18 -- / \ / 7 / I ! , l I I \\ I / / / 660 I - o u. o 700 OP :•, / / / CHECK DAM 3.20 / �/ / / //� / r /// / l I , \, ` /' — /' /II _ -- w�u� o EY PLAN / / ' / I I \` III \ - '" d>ory H TEMPORARY SEEDING 3.31 / t I / 1 // // // /// / ,/ //® , // I II _ _ _ -/' - _ / z "' � � O � LL w P$ ILI PERMANENT SEEDING 3.32 MULCHING 3.35 / I / / / / / / / / / - ) \1 I / . / / / I I 1 I - /PCF� / TP TREE PROTECTION FENCE 3.38 I� .. / / \// / !' :'L a'".' , / ) ' 3 8" TE _ /' - _ // rvi Of ' AREAS STEEPER THAN 3:1 TO BE STABILIZED V�LVES�- / / - I/9 ND m J 3.36 - / ' /Y // I/ / / 8"x8'T ® �- -/-- 'l0 IP ow I - / WITH STABILIZATION BLANKET _ / / / / / I I II� / / / � l W - - - 8:'GL5 DUST CONTROL 3.39/1 8: �,qT \ IP ly _'I *'VIRGINIA EROSION AND SEDIMENT CONTROL HANDBOOK" SPECIFICATION NUMBER \ \ I ' 1 I , I l / VAVVE / W'KfEf�L E I / r �� `°T'-'/ '/ / ':�+.' "•° / / Of \ I l 67 14'IAC A I / , / , T$ EAS�M NTI 0 DATE ,\ I , l //� , l / // / / // I ) I I // / l I l / //�\ //--// / /� 1 \\ / // //,// / IA AL / I � -� - _/ \_ //1212112022 I / / / ® � \ / / r / I � Z \ / / / r / } DRAWN BY \\ \\ A. MABEE / • DESIGNED BY IP _ / / / / r • J.FOX TS \ — / '- / / / / / / / / / / _ - - / / / / — \ _ _ - - - „ \ ` / / _ • CHECKED BY TP 1p J. FOX Xi— X= X� J / //' 00 / / /// /// // / , / // / / I l / / / / / / — — _ /-- `/' t ^\ / I l /I / /- • • SCALE / / / I / / 1 =30 IF X DC 0 / // / / / / // / /' _ ' \ " \ - // -_� 06� awn rn N '/ / AIJ ISAIN IF� ` S SAN / AN / / / _ \\ N --- _ SAN _-- BN1 I \` \I.//------ ////// \S% �z 0 \ / 0 FHA I I - / IP / / / / IF, \VAL / — I TS V l LL O ----'O - � � / i - _ - �-Lr _ /i _ - -8:: 2 -�-- ` —� - - -=� � -- -'c � / a / _ II I�END IP - '`��''' /' IP / / V�4ERL4N€ _ CL5'2 I `/ /' /--/ ^\/ / / ] Lu Z / / /' / \ ' ' 'p - ERUNE _ ° DD / / / / // / O mQ Lij G F x / 690 10 or Lu _ nrl PROVIDE POSITIVE SLOPE i — _ n — — FOR DIVERSION \Nrl \ - - - - - 700 _ _ _ _ VERS N DIKE cc 705 - _\ \ \ \---- - - -- - -//// ` I 2 JOB NO. ,---710-------- ` ' / c \ — / // 1 49639.003 705 � �X SHEET NO. a fp L _ , _ _ - /r - _ _ • I EROSION CONTROL LEGEND •••••y•�� `\ •`�••••••••�•fl It life �'`�_--\ r _,_/,_\ 1 ( \ \\ /'' 'i' _ —� — ----F-- — —— \ • \ ` — — / / i/ • • - \ — r \ 1 '/' - _ _ _ _ _ • _ \ • ®®®� DRAINAGE DIVIDE E Op \ \- \ \ i-' I/i \ ••1 - _-\ _ \ ----_- - ' -- ---- --/__ -•---- \\ _ CLASS IRIPRAP _ ` - - - - _ = \ _ �/y' _ , I \ \ • • • • • \ \ \ —_ _ --- = _ _ _ _ — _ _ _ _ _• • - MINIMUM TAILWATER CONDITION = = LIMITS OF CLEARING AND GRADING �C', _�- --___= a==�_=��'' I \ \�. •••--- ------ �•�� -\ \ D50 RIPRAP SIZE: 1.1' PCE O PAVED CONSTRUCTION ENTRANCE 3.02 r JEREMY L. FOX _-ci APRON LENGTH' 3 — --___-- — -- _----_-_---_--_-_-_---_- _---------------- - _ 3 O U > _ _ �- - _ \ APRON WIDTH: 36' � Lic. No. 60786 - ----- — — - -x—x— 305 — _ _-__-_ - _—�e�- _ _ — _ _- - _ _ - _ - 65 647.. OP \ •/' SF SSE SILT FENCE k�120/2'/ r__-_-_0-'• INLERSILTCTIO 22w_ _- __ --_`_- _- \- __--__--- -SSF - •INLET PROTECTION 3.07CyNAL _ _ //- _ _-- _ 655 /, 00 -- _ _ \ ' '— _ — — — _ ''� — — — ` \ � � � ` � / // ' ' ' / / - — — — — — — - — __ - - - _-_- - - - - _ \ I ( / OCWD�--►— CLEAN WATER TEMPORARY ID DIVERSIVERSION ON 3.09 _ _ _ _ _ _ _ D —_ _ _ _ — \ = __ \ \ \ — — T _/ / — — — — — — — — — — — - — � — - _ _ — ' _ — — — — — — — — — ` 66� SSF \ \ \ \ \�\ / RWD RIGHT OF WAY DIVERSION 3.11 sSp \\\ o SEDIMENT TRAP 3.13 N 0 SEDIMENT BASIN 3.14 > E _ \ STORMWATER CONVEYANCE CHANNEL 3.17 U 3 I SCC � _ u, F - 6q — SS - _/ TP \�\ ��`\ \-8 sS�� \ 1/ 11/Il l ¢LLi 3 OUTLET PROTECTION LL - \\` TS 3.18 QLu Z EY PL CHECK DAM 3.20 w .J. - u o \ \ice I II\ I 1 I O d>onc'i H 680 / �r l \ l li\ \ \ \ TEMPORARY SEEDING 3.31 c7 1° v M PERMANENT SEEDING 3.32 -r 30 Inu >`c O MULCHING 3.35 x ¢ n - \ \ \ - /' - - \ \ \ \I \ / / _ O S \ \ \ ` - - \ • \ \ - - _ _ _ _ _ _ \ \ �S , \\ 11 \I I > I / I / TP '— TREE PROTECTION FENCE 3.38 v M > IN I \ 1 � \ \ \\ 1 // / gM AREAS STEEPER THAN 3:1 TO BE STABILIZED 3.36 o w WITH STABILIZATION BLANKET DUST CONTROL 3.39 "VIRGINIA EROSION AND SEDIMENT CONTROL HANDBOOK" SPECIFICATION NUMBER � SEDIMENT BASIN 2 / \ x ACRE DRAINAGE AREA = 13.54 AC / .--_-- --- -JI \ ` \_ /', / A \ --'' / --' _ -/. . / \ I1� I \ 1 III,.- I _ _ \ \ \ �r9 \ s / I J / TOTAL STORAGE PROVIDED: 1938 CY I- / 5 0 I_ - - - -- -- _- _ \ ' / / / \ /'- TS \\ \ / `_ \ �� ' \\ I 1 \\ I I III 1 // // --- .----' _ �\ �- / J 1 \ - / / .r v' ?`:' 'Jr.. - -- _ \ I I 1 \ �`� �_-\� \ I \ 1 ILU \\ �\ '•' ,'•� - /, 5.. -- - --- - ` 1 I �--� \ \ 1 \ \ \ I \I I \ II\I III > LU - I TOP OF DAM ELEVATION: 661 � / > w _BOTTOM OF BASIN ELEVATION: 648 = Q � ,\ � — \ I / 1 / ®� _ \IIeop � \\ I \ \ \\II I (SEE SHEETC3.IFORDETAILS) �//¢ - - - - - , O / ' DATE \ I - - - co - - •9Jy I ! _ \ rn 1 I \ \ \ / / � 12/21/2022 O DRAWN BY A. MABEE \\ DIP WATE / 66� / / ' ` ' ' "� - - s .. - - - - - - - - - - _ �- - • \ ` - _ \ \ \ \ 1 \ \ \ \ \ \ ' I I I / / / - - `! • DESIGNED BY 11 I I \ \ \`� / J.FOX SF '�♦" ----- --- / __ 5 — — / - - - - - - - - - - ' ' - _ - _ _ - _ \ I \ - _ - \ \ \ 1 \ \I \I 1 \\ \\ 1\ \ \\ \\ \ \ \ SF \ \ \ \\ \\ \\ \ \ I/I / / ' \ \ \\I I \ i I 1 I / I I / \ \N\\ • CHECKED BY IN, I 1 II '� \ • J. FOX , / / _ _ _ _ _ :..• .... - - ` \ \ � , ' I _ � \ - _ \ — _ _. _ � _ _ - _ _ \ \` 6a51 I S : I II � I \l I 11 1 1 `I\ \ \ 1 \1 \ \\ \\ I 11 / \ I ' 1 \ \ \\ \ \ \ \ � • SCALE LIMfYS 0H D1S'TURBANQE: \ \ • 1 "=30' /i7.12ACF�€iJ \ , / / S / / — \ � \ , / / / / / •. ° I I I I I I I \ \ I �l 1 I \ I \ \ ✓ / (O \ \ \ \ 0- I � \ 1 1\ f / \ i (I / 1 , / ,••/ // F / IDIP ��\\\\ 06 SF / � � _�� 1 1 �' ' I w 9� M // , SF / r ' I J / y - , / \ 1 1 i \ 1 \ \ \ I l I \ I I l 1 / / / / / / l/ I •. / / / / / / / / / / / I \ _ 1 I � 1 ( / / / — ' _ _ — 1 .; .:�!> !. �..>: � .-i LL > LLJ O Ilia C) (3 8" GA /o / / / ' / ' ' (3) 8" GATE / a. a •\_ — ti .w• 1° •�. '6 I �•'/ •/„ '!. /'i, .L: // / //, a. I, a... �( /,1 / ® ' V _ W / V LVES / \ \ / /° / / II �i � Z ?P \ o ..\ -/ I ///Y / II� / / Sx8 ! ` / / CO w / / \ I l 1 / II' _ / J CC IP \ �` \ 1� \ \ /\ I \ 1 I ' I I I I I / IP /' / / / ! 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C3.5 c a c L \ I EROSION CONTROL LEGEND * - • • • • • I I 1 I I 1 SF /If B ®■ ®® DRAINAGE DNIDE • • • • s 1 I I I 1 1 1 1 I \ \ 1 \ \\ \ \ \ \ \ \ \ � \ I \ \ � � \ \ � / VA_ OF LIMITS OF CLEARING AND GRADING71 _ \ \ PCE PAVED CONSTRUCTION ENTRANCE 3.02 JERL NY L. FOX 1y I Lic. No. 60786 8 STREAM _ .o I \ SF SSF: s:;;;t':.•::;::V;:•:a• SILT FENCE 3.05 /- , I I I I \ t I \ \ I / / \ 1 / — _ _ — / \ 12/21/22 SUPER SILT FENCE INLET PROTECTION 3.07 1 1 \ \ \ \ I / DO TEMPORARY DIVERSION DIKE 3.09 - X CLEAN WATER DIVERSION / ' / / / I 1 l 1 1�1 I \ \ , _ \ / O / 1 1 1 \\ \ \ D RIGHT-OF-WAY DIVERSION I / \ 1 I I I I I I \\ I 1`' 1 I \\ I \ \ Z / / WD 3.11 �/ /'.': / V / -- / ' / I / l / �. 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It 49639.003 _705_ SCALE I"=3 X ' 1X ---cX� i \ \ \ -- X—_ ,' / SHEET NO. \ _ ✓ , a is 0 m 0 3 a �O o � a0 �N d0 Z 0 c E U d a- O O Z Z m O � X o �t E � a wSi � y N w o £0 ° 0 ° E � a c U a m ARa 0 m 0 m c m o pCm ry N N0 c ° N 5E tE F E L • • •� \ \ , , // - _ - - - - _ _ y / \ , /, _ _ - _ - • _ _ EROSION CONTROL LEGEND • • _ \ \\- — �__// 1%�' �••01\ — _ �_ r \\\1 _-_\ -//-------------------•� --- \ \\ • ®®®�� DRAINAGE DIVIDE O�j \ \ - _ \ _y, \ \\ r • • \ — — =\, — — — — _ • _ \ • = LIMITS OF CLEARING AND GRADING —' \ I �_ \_ r—�'—\ \�\ •• \ _ ` _ - - - - _ - a_ „ I 1 \ - \ \ •• • •- - - — ——— /—— — — — — —_ — ----_— ~\ \\\ \ • • �•.• PCE .• • • _ - PAVED CONSTRUCTION ENTRANCE 302 JEREML. FOX _ _ • -- -_- C2 -_-_---_--_-______--_-_---_-_-------__--- _--- _ - _ \ • Lic.No. 60786 \ - _ - - _ _ _ - _ _ - NOTE: HOL1E FOOTRRHdfS ARE SROWN FOR _ — — — _ — — _ _ — _ _ _ _ TP _ _ _ - - - _ _ _ - _ \ • SF SSF SILT FENCE 3.05 ,e r -_ ' - - - �NT�XT yLX.7�G'TI7FFL _ _ - _ _- - - _- - - -_ - - - - - - \ \ ,• — - SUPER SILT FENCE �0 12121/ 22 L 3i�B3ECTTQCWG5--V=SUBSEQAE- _ _--\--------- — - - --—655----- \ --_\ • IP INLET PROTECTION 3.07 _ - / -----\ SU3MQ7A4,S./ / ----_--_-_-_-- _ - _ _ -- _.660- 0�/-___-------_------_ - ----- ` S 1 / DD TEMPORARY DIVERSION DIKE 3.09 /_ - - - _ _ -_ / - - - = SSF -- - - _ _660\ - \ \ \ \ \ \ \ \ \ \ \ 1 CWDCLEAN WATER DIVERSION ctL - \ \ -as/ / _ \ \ \ \ \\;\ Wp RIGHT-OF-WAY DIVERSION 3.11 - - _ - _ 655 \ ` \ rn o \ / I ST SEDIMENT TRAP 3.13 g e SCM-E 1 - - - - - \=30'- `V c `\9 SEDIMENT BASIN 3.14 > / -0\ ` \ 30' / 60 - - 670 �c - - - - - _ \ \650 - �n \ \ \ v E l` _ _ ,' _ _ - - - �� o \ _ - _ _ _ - - o o' \ \ „i SCC —"-"— STORMWATER CONVEYANCE CHANNEL 3.17 v 3 / - - 675 - \ - _ OUTLET PROTECTION 3.18 U. . Lu / \ U \ CHECK DAM 3.20 d>or.I OkEY PEW p -u H TS TEMPORARY SEEDING 3.31 ? M U PS PERMANENT SEEDING 3.32 w \ \ \ I \ \ 1 \ 675 \ \ \ \\ 1 \ \ \ \ I I 1 \ (\\\ o ai MULCHING 3.35 x v Q v° L in TREE PROTECTION FENCE 3.38 m M AREAS STEEPER THAN 3:1 TO BE STABILIZED o w WITH STABILIZATION BLANKET 3.36 0 DUST CONTROL 3.39 VIRGINIA EROSION AND SEDIMENT CONTROL HANDBOOK" SPECIFICATION NUMBER O] --- \_-\\� 8S ///--------' -\\\- SF LU - - _ / \ \\ \\II\\ \ I I / \ I \ \ I l \\ III I,/ I / / /' ' � H _ _ - - - ' _ _ - _ ` � � _ - - - - - - - - _ \ - - � � - ' � •� \ \ � / / � N �� \ \ \ I , I I \ � �/I/ / l � � \ I I � \ \ \ \ \ \ \\ \\ 1 1 \\ \ 1 It I, I I , / / I \ \ , / / \\,' / /' I - l / / Q f� U) DATE 12212022 DRAWN BY \ I / 660 A. MABEE / , _ \ / ' 'a - - % - - _ _ _ — \. - - - IP • \ \ 1 - _ - - - - - \ \ \ \ \ \ \ \ - - - 1 \ \ / I I I I / / / / - - \ \! 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'DY \ \\\ / \I \ I // \\ 1 vL+ Lu (i� 705 _\� \ \ \\ \ \ \\ , \ �✓ / / / / /, j I I / 11 1 II I _ PS / / 7 Ip o I PS MU 1 / / PS 0 / ' ' / Lu /' IpL'V/ I =�� 66 _ _ Q C IP / / / / \ 6'>) / l / l / // / \ •� %JT=f'/_ , ' / J LL_ G ' r - VDOTTCB 675 \ \ \1 \ I I I / I I I I I � _ / IP -- - W \ \ \fEMPORARY \ - _ IP \ IP \ B%l�2RICADES\ \ or \ \ \ \ / , / , cn - _ ' - O \ - U 67 a. W IP , LIMBS OF DISTURBANCE: 17.12 ACRES 1 I '// '/ // I/ , // / / // _\_. -_ � _ �\\ ,' V/ I JOB NO. / I T �\ �' P G / / / / \ - - ' IP \ I I \ IP �, _ ' eo / / ' co IP - ,'�-- - - - - - �� - / 49639.003 IP - - r 1 I SHEET NO. / \ \ ' \'/ C3.7 c a c L • • • \ � •'•_• =0 Lam• : � � • • • • • • • • • • • • • • , •------------ • 8" PVG — — SAN— I I I I I I 1 I , •/ I I • � ' I I I I I I 1 t� :• -•� �• I I ij / ••• q x p / •• c I p I C7 _ I �`/ • • _ • • , • • / AMP 055E0-01. 2'OLi0A40 oMH , • • ' • MARCH MOUNTAIN • • • • • • _ PROPERTIE LLC • — • • • • • ' • • , , • \ • • • • _ • • • • • • • . A _ • • • • • • • • SEE S goes*••••••••••100 ••. iiir'L IN,, • • _ .Cif, • • STf�5i AM BUFFER I I / LOT 60 LOT / \\ \LOT 61 I I I I / //LO7/ I I I I I 5'SI B'MI PIANNNGSTRIP (IVP. TMP 055EO-01-00-00RO MARCH MOUNTAIN I PROPERTIES LLC ZONING: RURAL AREAS/NMD I q I q � q TMP 05500-00-00-104A I BRENDA GARRISON PAUL JUNIOR GARRISON 111 x i I b ZONING: R 1 I 0 I u x TMP O5 .00-DO-103A0 I j KIRTLEY, BRUCE W OR BONNIE M I ZONING: RURAL AREAS — X x o S I 6 I TMP 05500-00-00-104AO I O n PATTERSON, JEAN M n ZONING.' R1 I iu n x I I I \ SHEET �)C4.1 INSET 5'SIOEWP TRIPY P I �}'PIANTINGSTRIP (IYP.) 6' PLANTING STRIP(!VP )J I roll mo LOT 40111 LOT 4111111 LOT 461 1 11 LOT 341 1 11 LOT LOT 1f I 111 LOT 2� 111 LOT 2'11 I I LOT 211 I I LOT 2f, I I LOT 241 I ; LOT slGEwux • • • • • • HEET C4.2 / ID z I I I � ITMP 055EO-01-06 I I MARCH MOON I IPROPERTIES ZONING: NMi' I I STREAM LOT STREAM BUFFER ru I y LOT 18 LOT 17 LOT 16 LOT 15 LOT 14 LOT 13 LOT 12 LOT 11 LOT 10 LOT 9 LOT 8 LOT 7 Q —X— — C X— AAAAvAA. SEE SHEET 4.1 0 0 • 0 TMP 055E0-01-00-000A4 MARCH MOUNTAIN PROPERTIES LLC ZONING.' NMD NOTE: HOUSE FOOTPRINTS ARE SHOWN FOR CONTEXT ONLY. ACTUAL FOOTPRINTS ARE SUBJECT TO CHANGE WITH SUBSEQUENT SUBMITTALS. MiN Y pLTii OF O Li JEREMY L. FOX Lic. No. 60786 12/21/22 A E 0 N U c > E vE w W 3 LL E 0 � L Q� j U EO Z w j L C N N V (7 W W M 3: 0 J w a j 14 1 c N V > LD Z C_ C u O N > M � v W J m F V) 0 0 x U' d H w w F � Q z O U) 0 0 r1 DATE 1212112022 DRAWN BY A. MABEE DESIGNED BY J. FOX CHECKED BY J. FOX SCALE 1 "=60' M c z � J M a M � } z H N � J > Ld a 06 W U� O ca a O Q J Z � J I= o Q W 1 O J O Q -- -- -- - - -- JOB NO. 49639.003 SHEET NO. 0 12 C4.0 a t� L 1 5 \ z • LOT 48 \ 11 � ` I ULOT I I LOT 49 \ / \ 34' \ I I /\ ` ♦ STREAM BUFFER LOT 53 \ z 46 \ / \ ` \ \ LOT 50 / 34' ROLL-TOP CURB \ 18 \ MIN. (TYP.) STREAM co 3 / S \ \ OPEN SPACE 0.357 ACRES `` � LOT 52 % LOT 51 . 4 / \ ` R25' 34' \\ _ R25' a . R25' 1 G-12 CG-6 (P VDOT. STD. R1-1 R25' STOP SIGN WITH CG-6 I CG-6 R25' ROAD NAME SIGN _ R25 SIDEWALK (TYP.) ROAD A "NO PARKING" 5 6' PLANTING STRIP (TYP.) SIGN (LEFT VDOT. STD. R1-1 STOP SIGN ,,,r .►+ NTING STRIP (TYP.) F SIDEWALK (TYP.) 59' PUBLIC R/W ARROW) WITH ROAD NAME SIGN R25' I CR25' G-6 N LOT 1 1 a SA �4 S AN STOP VDOT STD. R1 I � � � �I STOP SIGN & \ ROAD NAME SIGN \ 9 1� I I LOT 43 LOT 42 LOT 41 LOT 40 LOT 39 LOT 38 LOT 37 LOT 36 LOT 35 LOT 34 LOT 33 LOT 32 LOT 2 lh_ Tp CURB LT, LF LF LF I OAS i • 1I KEY PLAN V, LTg 0p y L� IEREMY L. FOX > Lic. No. 60786 12/21/22 �wr 0cn E a,0 N � >E w a E ui a a a K O L �_j Uco z wwcoa O dIA NN l d z _ U x w w tn _ N Z =U >m O_ N > � M � a� OJ J vi 0 O c7 0 0 x F 0 w w U a �Ln Z DATE 0 1212112022 O DRAWN BY A. MABEE • DESIGNED BY • J. FOX • CHECKED BY J. FOX • • SCALE • 1"=30' M 66 (M M Q z N (D z > Q ELT J ULu� w p Q o V1 J ° Q � J z J0 0 HII U ,.�/ I..L 0 0 .J O JOB NO. 49639.003 SHEET NO. C4.1 L 7 *000*00*000*0000*0*000000000000000000eo**** NOTE: HOUSE FOOTPRINTS ARE SHOWN FOR CONTEXT ONLY. ACTUAL FOOTPRINTS ARE SUBJECT TO CHANGE WITH SUBSEQUENT SUBMITTALS. T LO F FRONT , SETBACK v (TYP) /r 14 •. LEGEND ' • HEAVY DUTY ASPHALT • LIGHT DUTY ASPHALT I CONCRETE SIDEWALK T � STREAM BUFFER I _� 000 I I / \ I LOT 59 I I LOT 60 I LOT 58 / 5' SIDEWALK (TYP.) � / \ / �y / LOT 53 6' PLANTING STRIP (TYP.) UO ` \ \ LOT 46 \ ` LOT 50 \ \ \ ' MIN. / (TYP.) STREAM VDOT. STD. R1 1 STOP SIGN WITH I OPEN SPACE ROAD NAME SIGN \ \ 0.357 ACRES / �y co LOT 45 ` U I \ \ \LOT 52 ` LOT 51 R25' R25' I ` ° • R25' A: G6 R25' N VDOT. STD. R1-1 "NO CG-6 R25' �y STOP SIGN WITH R25' ROAD NAME SIGN PARKING" "NO PARKING" 5' SIDEWALK (TYP.) U PLANTING STRIP TYP. ROAD A SIGN LEFT VDOT. STD. R1-1 STOP SIGN SIGN (RIGHT ( ) ARROW) 6' PLANTING STRIP (TYP.) 34' 5' SIDEWALK (TYP.) 59' PUBLIC R/W ARROW) WITH ROAD NAME SIGN i VDOT TCB-1 R25' �� n^c TEMPORARY R25' BARRICADES At CG-6 VDOT. STD. R1- - STOP SIGN WITH s SA �4N ROAD NAME SIGN I 10 w�I I I I F I F7 7 VDOT. STD. R1-1 STOP SIGN WITH I ROAD NAME SIGN I LOT 44 LOT 43 ROLL-TOP ®_�� LOT 42 LOT 41 LOT 40 LOT 39 LOT 37 LOT 36 LOT 35 LOT 34 LOT 33 LOT 32 VDOT. STD. R1-1 16' STOP SIGN WITH (TYP.) ROAD NAME SIGN 7ALT11 Op L� 2 IEREMY L. FOX Lic. No. 60786 12/21/22 Aj o E 0 N � >E -- — W �E >. ;<LL ' -- w o L f; EY PL aJUui Z W�-uo O (n NN d zr-,_.r U �o`�a � LL w CN �= vN z =u,� O m oN > M � I � OJ J � F- I I � O Q Z � O I SCALE 1"=30' � x C F o 0 30' 60' > I w w U O Q Z O ` in DATE M 1212112022 0 O ` DRAWN BY A. MABEE DESIGNED BY •• J. FOX • CHECKED BY J. FOX • • SCALE 1"=30' CL 34' 0 66 MM 4 M a z N zQ CG 6 LL J Q ULu� w CG- O m O J Q ` 5 LL J O Q Z J0 O H� U LOT 1 I..L J LOT 2 $ l.. LOT 3 JOB N0. 12 r 49639.003 SHEET NO. 25, C4.2 c a c g 0 a D a0 o 2n0z 20 0 c E2 a c m m a0 0 d o�Z od o �v o� Q§ d2 7 y N X C 0.0 0,6 £ 2 12 c 0 O m o c E `o 0� o � a c M 9 10 a 0 m o � U c 2 c O m " n� t E L SET 1 Z s Y ALTii OF LOT 48 , 11 ` I O Li I LOT 47 I I LOT 49 / \ O IHRr,�nv L. FOX\ II STREAM \ '� �'.:: •.� �' / ` ♦ ?'O Lic. No. 60786 BUFFER 0 12121122 I I I / \ \ / ➢y � LOT 53 / \ co NAl, T46 � ° `' Z / LOT 50 � r„ ............ > E STREAM I w v E W > r Q LL o 3 STUB -OUT p \ vZ \ LOT 52 \ ` o ry O 0 0 dyN� a LOT51 L)Q \ 3 \ Qce d.. QQ J LL W K ? p N = v N Z \ 12"X8" V > o h ro REDUCE rn ` (3) 8" GATE47 ° VALVES 900 BEND a 8"x8" TEE \N o w mH (3) 8" GATE 8" CL52 5 °. I I VALVES WATERLINE _ vi.. Of m 0 I FHA SA cnN S AN �a C LOT 1 ❑ Irm L < 1� DATE I I � 12/21/2022 ,A: �.. .,•:,'•.•,. 1 O DRAWN BY LOT 43 LOT 42 LOT 41 LOT 40 LOT 39 LOT 38 LOT 37 LOT 36 LOT 35 LOT 34 LOT 33 I LOT 32 `< LOT 2 A. MABEE • DESIGNED BY 1 I J. FOX 1• .; CHECKED BY r 111� L�iliL�iliL�iliL�iIIL_�IIiL_�iIIL_�IIIL_�IIIL_ IIi�.�1liL_�iliL_ILJ7IIIII I I VI I I n - NOTE: HOUSE FOOTPRINTS ARE SHOWN FOR M c SEE INSET 1 CONTEXT ONLYco. ACTUAL FOOTPRINTS ARE D SUBJECT TO CHANGE WITH SUBSEQUENT JOB NO. I SUBMITTALS. D SCAB F ram_ 49639 003 -- X--x---x---x - x x---x---x— -x x - -- ._,; -x-- x- - � SHEET NO. 0 30' 60' EY P L r C4.3 L S:\103\49639.003-Old Trail Blocks 24_33_34\DWG\Sheet\CD\49639.003-103-C4.0-UTIL.dv4g I Plotted on 12/22/2022 10:29 AM I by Aaron Mabee These plans and associated documents are the exclusive property of TIMMONS GROUP and may not be reproduced in whole or in part and shall not be used for any purpose whatsoever, inclusive, but not limited to construction, bidding, and/or construction staking without the express written consent of TIMMONS GROUP. F- S:\103\49639.003-Old Trail Blocks 24_33_34\DWG\Sheet\CD\49639.003-103-C4.0-UTIL.dv4g I Plotted on 12/22/2022 10:29 AM I by Aaron Mabee r O co m m_ z_ IT IT I � J \1\ 0 01 cch \ A • • I. •rr • r D — I • C:1 E:1 • I I _ , • • I• • I• • • 1 • I _ ' 1 • O I I II • II . I I ' • I : � I I • • 1• • 1 • I / • • II • I I I • ` 1L • I 0 • • `I • I • • ' 1• I IX- • I I • • I• • • • • • • 1 I • rM) • I •• ' I • • • • ��• • • \ • / • • 01 01' / G N 1 G� � IT rZrl N NHS NVS s ` NVS M M N M NVS J1 M 1HS M- 1 - 07 39, m NAD 383g Iw 0 r 0 I Eel • • • I • •1 • • • I z z • z • I C ♦ •. I c \� ''• '•• In Q� p::3- �• Z Zs�N, • NHS T • NHS ' • NHS • 8" PVC • Nvs— • s — — 1 I 1 1 1 TIMMONS GROUP .•-':'•. • • • O I • • Q • • • I • • • • • THIS DRAWING PREPARED AT THE YOUR VISION ACHIEVED THROUGH OURS. CHARLOTTESVILLE OFFICE 608 Preston Avenue, Suite 200 1 Charlottesville, VA 22903 TEL 434.295.5624 FAX 434.295.8317 www.timmons.com u DATE REVISION DESCRIPTION m o OLD TRAIL BLOCKS 24, 33, & 34 _ N m W w p r) m 3 D y W Z lO zo COUNTY OF ALBEMARLE, VIRGINIA wo k o k o rM z N m o UTILITY PLAN W { < tv W These plans and associated documents are the exclusive property of TIMMONS GROUP and may not be reproduced in whole or in part and shall not be used for any purpose whatsoever, inclusive, but not limited to construction, bidding, and/or construction staking without the express wdtten consent of TIMMONS GROUP. LEGEND ® ACSA SANITARY SEWER EASEMENT ASCA UTILITY EASEMENT ® PUBLIC STORM EASEMENT ® PRIVATE STORM EASEMENT OMH • LOT 62 LOT 61 SIGHT DISTANCE EASEMENT I I I I LOT SIGHT � � DISTANCE EASEMENT 156 i j: I SIGHT DISTANCE I EASEMENT I I ®— I i LOT 60 LOT 46 LOT 59 � I I LOT LOT 5//20- PUBLIC LOT 57 STORM EASEMENT LOT 56 55 20- ACSA EASEMENT G WIDTH) A. 13 pUBU LOT 43i I I LOT LOT19i I I LOT ' SAN�— rn LOT 2 LOT 32 D 14' ACSA LOT 34 LOT 33 i EASEMENT LOT 36 LOT 35 112 LOT 41 I I LOT 40 PLOT39 LOT 38 LOT 37 LOT 8 LOT 7 LOT 10 LOT 9 LOT 12 LOT 11 LOT 14 LOT 13 LOT 16 �—H LOT 15 LOT 18 LOT W _ m 913 W 0 6a 1.1 m 1.1 r, I �IIII' I�I!II' LOT 6) 1 1 �- X, a X— _ X- X----------- Y,— - __ - -- __SV � L r m 0 7ALTR Op 7 L� 2 IEREMY L. FOX Lic. No. 60786 12/21/22 E 0cn a,0 N � > E E W UJ " t 3 a U. � O O! L M Q� Uco Z d N —v O D Ul d NN d Z i o: xix U o W w t n =U>� O_ m N > M � v OJ J vi ne 0 0 cD 0 0 x 0 W W U Q Z O in DATE 0 1212112022 O } DRAWN BY A. MABEE • DESIGNED BY • J. FOX • CHECKED BY J. FOX • • SCALE 1 "=50' M (M M z �Q Q z J N � � V/ J Z < W Q uww [� 0 < < MJ o L,L, W >- KJ J0 OO ~ v J L.L 0 0 4 100, - JOB NO. -X 49639.003 SHEET NO. C4.6 a 0 g a D a0 o o no 2Z 20 o� c �w a c m m a0 O d o�Z od 2 a �v e§ d2 7 y p N X C 0.0 0,6 £ 2 12 c m c � o 0 m 06 a c N V 10 a 0 0 0 � U 2 C O n� t E L 3:Iluswaostl.uurula ran uiocKs z9_33_34iuvvuiomeiiuuwmiu.uuj-1 U3-uo.I uKAu.awg I YlOaea On I&ZZ2UZZ IU:JI AM I Dy Aaron Maose I - I l� 1 will FEW, 4 Jill � 1 '11' 11 n � � —• � MAP � 1 1 1 SM I �� i�Ci111i1.isl� li7! ��i�ll, _I MAMAIN i:W_W.'N'MW� 74, Plasm E 'll II�111',� �■ r 1 Y•WIIII� I . I1r•I —8, �� .• /�� 1 I� ►`.utl �III� � I\ ► l3_ �1.L�%�i�► �`�III � — � 1 � � i 1 �� ►ice r—, ��ll �i � �- — e� �ON, IJI. NiI� �� l III■1 � �i�l� ��I� �� _ _ _ _ .. _ .� � • � � � � IL ME MYR lam a raw► �s� �., ��K�,wr..�.>il� �� 1, , vp�� ,� ,MEN saw�— �r� cs��o►i�'�II;I =•�1e_ r.�c�.��f � ■� . i� dll� - �; �ly ,;��%`''' _ �= �its � I •.....I..,,� �l�;, � � � ;. it - � � .• � ®I .I ,...�iA�:►� � �ti �A V I �� ;� . � —0, 1 0��g 1 1 \ 1 1001 r • 1 1 iMMFMA 111111111MA M_i��i� INN � 1 7 � • • • -� `�� ~ ■ a \\ ' t III, � _ �it 114 log �-•iiilt l.i•Iii-.--ii. 01 ftia Im • • • MMONS GROUP OLD TRAIL BLOCKS 24, 33, & 34 COUNTY OF ALBEMARLE, VIRGINIA GRADING & DRAINAGE PLAN THIS DRAWING PREPARED AT THE • • • .• YOUR VISION ACHIEVED THROUGH OURS. CHARLOTTESVILLE OFFICE 608 Preston Avenue, Suite 200 1 Charlottesville, VA 22903 • TEL 434.295.5624 FAX 434.295.8317 www.timmons.com DATE REVISION DESCRIPTION I.. V m V N n F i- � \ D W O m k p Q k m m fv0 ryi < < T N These plans and associated documents are the exclusive property of TIMMONS GROUP and may not be reproduced in whole or in part and shall not be used for any purpose whatsoever, inclusive, but not limited to construction, bidding, and/or construction staking without the express written consent of TIMMONS GROUP. F- S:\103\49639.003-Old Trail Blocks 24-33-34\DWG\Sheet\CD\49639.003-103-05.0-GRAD.dv4g I Plotted on 12/22/2022 10:32 AM I by Aaron Mabee ,'� / /� \�- �\ \\ \\ \ \ ` I I ' // I \t I ' I II 1 � I//\ \ I/, /'//////� -\ \`\\\ \11 \ '\\ 11 I I II �,,'/ • - / _ - \ \ \ \ t I \ 1 I I I I I \ 1 1 I I , / � / / \\ \ \ \� � \ \ 1 1 \\ , I I I / 1 1 / • /' _`� \ -� �\ � 1 1 ' ) I 1 \ \ I 1 1 \ \\\ \ 111 / / \ \ \\ 1 \ I I I'I I I I I I I I ` 1 /• ._. /-- I_,III� _\��-_',7\I'iirr'III�riI!Ii�I —gg\- Io9`_/\c- , �n '- _/—\�rn\��`_\�\\\'_�� o�\\ w\��:\\.\\�� :-\t- \.'' �\—� :::\T'._\�4\ -'�:\�\T.��\\�\�� _�\.\ \`:\\�.� .�.- \:77 �.-.. t\\. \�: . 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ACTUAL FOOTPRINTS ARE SUBJECT TO CHANGE WITH SUBSEQUENT SUBMITTALS. —X —X —x X —x — x —X —x o LOT 35 12+00 11+50 11+00 10+50 10-00 LOT 9 LOT 8 LOT 7 CURVE TABLE CURVE RADIUS LENGTH TANGENT DELTA CHORD BEARING CHORD Cl 500.000' 120.083' 60.33' 13045'38" N81007'52"W 119.79' C2 200.000' 54.327' 27.33' 15033'49" S84012'24"W 54.16' C3 500.000. 78.689' 39.43' 9001'02" S71054'59"W 78.61' C4 500.000' 78.689' 39.43' 9001'02" S71054'59"W 78.61' C5 200.000' 226.008' 126.79' 64044'47" S42033'26"W 214.17' C6 200.000' 255.194' 148.28' 73006'28" N68030'57"W 238.23' C7 200.000' 108.602' 55.68' 31006'43" S1058'52"W 107.27, 0 O I� Fm to SCALE 1"=30' 30' EY N Y pLTH OF JEREMY L. FOX u �y Lic. No. 60786 An i2/2V22 A M E 0 N U C > E vE w W 3 LL E 0 � L K IY L M ¢�00 z —m W IJ•I i C ON CD N N V U Iy W M 3: 0 J w a j (n= C N V to z C_ > O N > M � W J m � vi vi 0 O 2 L9 73 d F- H w w < U z O 0 0 DATE 1212112022 DRAWN BY A. MABEE DESIGNED BY J. FOX CHECKED BY J. 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S. 250 ----/_-_-----_ ��s�s��s�sa�r �� o _��- ___ ri -_- \ -' __---_-' _ _ - - - - B'- SCALE � 5Cy Y NLTIJ OF O Li JF, FMY L. FOX Lic. No. 60786 12/21/22 A DATE 1212112022 DRAWN BY A. MABEE DESIGNED BY J. FOX CHECKED BY J. FOX SCALE 1 ,=50, M 06 M � M � Q w N Q V )LLJ -j Q U2: W fb O LL J O CZ G J I..L co 0 JOB NO. 9639.0 SHEET NO. C6.0 a 0 a m t6 0 m 0 3 a 3O X 20 �N 0o am 0 mw E 0 y a0 Oc � m Z zN O 2 a F '0 a m m 2 y N w m_ £16 E � a c 0 a m �a '0 a 0 m 2 m pCm ry N ° o 0 5E m t F E L ROUTE Road A PROJECT OTV Block 24-33-34 DESIGNER: R.van Niekerk DATE 612512022 CHECKED: UNITS :NGLISH Y ALTfi OF O L� O i ZEMY L. Fox Lic. No. 60786 12/21/22 o�sS10NAL �G� ME 0 N u C > E w 0 y W � wO m.a K W L e QJUco Z z j — In O .9 V ti W M U 301nx J LL W 0Q = o N x > LD Z V O C � ro O N > M � W J m � V) 0 2 L9 73 F- LU w Q � 0 O u) DATE > 0 1212112022 } DRAWN BY A. MABEE • DESIGNED BY . J. FOX • CHECKED BY • J. FOX SCALE • 1 "=60' M 06 M Z M O T �a Q a � z NCL " J LLJ N J N —i N < �U UD w z m� O a aw D � J°Q m Z Joy u 03 Q O d U o Qah o J m 0 o U N W C7 O v ah eh I m al N N Y O co F p JOB NO. A 49639.003 M SHEET NO. C6.3 0 --- 1111 -- 1 1 ��- III I I IC � 1.11 � I I: I1• : -®-----------__-� �� III 1.1. ��-------------------------__-® --- I I II' - • --®��- 1 11 1 1 1 1. � 1 ! � I I: I1• : -�-----------__-� ---' a --- 1 I ®® III. 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I®i.•. 1I �--__-- ®®-------------------------__-- ---®---�--__-- ---! ��-------------------------__-- ---' C ---�� I IIt ® I I • 1 I IL � III � 1 1: , 11': ��® • 111 ---! �� :III . :. ��-------------------------__-- --- I L. ---�� 11 • � I I .. 11 I: m 111 I :1.' 11: , 11': ��. �� :111 � .!. � I111 ®--__-- ---�---��®�� ! I . . .•: � ! 1 �� "� I!I ®�� ' !.. 11 III ® . .. ®--__-- ---' L STORM 100 STORM SEWER DESIGN COMPUTATIONS STORM FREQUENCY 10 PROJECT: LOCATION: 10•19101V OTV BL 24-34-36 /_111SZ 1 . IR Designed by: R.VANNIEKERK Checked by: UNITS ENGLISH PIPE NO FROM POINT TO POINT DRAIN. AREA "A" Acre (3) RUNOFF COEFF. "C" (4) CA TOTAL INLET TIME Minutes (7) RAIN FALL hVIir (8) RUNOFF Q CFS (9) INVERT ELEVATIONS LENGTH of Pipe Ft. (12) SLOPE FE/Ft. (13) SIZE (Dia. Or Span/Rise) In. (14) SHAPE Capacity CFS (15) Friction Slope Ft./Ft. VEL Vn Ft/Sec (16) FLOW TIME Min. (17) REMARKS (18) INCRE-ACCUM MENT (5) ULATED (6) ADDTL CA UPPER END (10) LOWER END (11) REFERENCE (1) STA. REFERENCE (2) STA. 131 132 22+19.81 130 21+82.24 0.280 0.690 0.193 0.193 0.000 6.000 6.230 1.204 685.485 685.103 38.131 0.010 15.000 Circular 6.996 0.000 4.274 0.149 129 130 21+82.24 128 19+66.59 0.590 0.710 0.419 0.612 0.000 6.149 6.187 3.787 685.003 679.280 215.694 0.027 15.000 Circular 11.396 0.003 8.365 0.430 159 160 10+38.00 128 10+00.00 0.380 0.700 0.266 0.266 0.000 6.000 6.230 1.657 680.197 679.281 38.000 0.024 15.000 Circular 10.858 0.001 6.409 0.099 127 128 19+66.59 126 17+41.01 0.490 0.760 0.372 1.251 0.000 6.578 6.065 7.584 679.180 673.870 225.583 0.024 18.000 Circular 17.455 0.004 9.552 0.394 161 162 10+27.91 126 10+00.00 1.190 0.420 0.500 0.500 0.000 6.000 6.230 3.114 674.799 673.870 27.913 0.033 15.000 Circular 12.760 0.002 8.604 0.054 125 126 17+41.01 124 17+03.01 0.510 0.760 0.388 2.138 0.000 6.972 5.958 12.738 673.769 673.478 38.000 0.008 24.000 Circular 21.446 0.003 7.134 0.089 123 124 17+03.01 122 16+67.77 0.370 0.680 0.252 2.390 0.000 7.061 5.935 14.181 673.378 673.167 35.237 0.006 1 24.000 Circular 18.981 0.003 6.641 0.088 121 122 16+67.77 120 16+02.10 0.060 0.700 0.042 2.432 0.000 7.149 5.911 14.374 673.067 670.769 65.667 0.035 24.000 Circular 45.844 0.003 12.937 0.085 119 120 16+02.10 118 15+75.52 0.110 0.760 0.084 2.515 0.000 7.234 5.889 14.813 670.669 670.403 26.587 0.010 24.000 Circular 24.505 0.004 8.185 0.054 117 118 15+75.52 116 15+47.52 0.390 0.670 0.261 2.776 0.000 7.288 5.876 16.313 670.303 670.023 28.002 0.010 24.000 Circular 24.505 0.004 8.366 0.056 155 156 11+27.36 152 10+00.00 0.180 0.620 0.112 0.112 0.000 6.000 6.230 0.695 691.045 686.790 127.361 0.033 15.000 Circular 12.788 0.000 5.579 0.380 153 154 15+46.95 152 15+22.95 0.380 0.650 0.247 0.247 0.000 6.000 6.230 1.539 687.031 686.791 24.000 0.010 15.000 Circular 6.996 0.000 4.582 0.087 151 152 15+22.95 150 12+37.81 0.180 0.710 0.128 0.486 0.000 6.087 6.204 3.018 686.691 679.110 285.139 0.027 15.000 Circular lIA08 0.002 7.866 0.604 157 158 10+24.00 150 10+00.00 0.470 0.670 0.315 0.315 0.000 6.000 6.230 1.962 679.409 679.110 24.000 0.012 15.000 Circular 7.808 0.001 5.308 0.075 149 150 12+37.81 116 10+00.00 0.460 0.660 0.304 1.105 0.000 6.691 6.034 6.667 679.010 670.020 237.807 0.038 15.000 Circular 13.603 0.009 11.054 0.359 115 116 15+47.52 114 15+19.77 0.340 0.690 0.235 4.116 0.000 7.344 5.861 24.124 669.923 669.400 27.747 0.019 24.000 Circular 33.630 0.010 11.668 0.040 163 164 10+38.50 114 10+00.00 0.930 0.600 0.558 0.558 0.000 6.000 6.230 3.476 669.780 669.395 38.500 0.010 15.000 Circular 6.996 0.002 5.705 0.112 113 114 15+19.77 112 14+43.40 0.030 0.790 0.024 4.698 0.000 7.383 5.851 27.486 669.295 668.150 76.366 0.015 24.000 Circular 30.012 0.013 10.860 0.117 111 112 14+43.40 110 13+79.87 0.060 0.700 0.042 4.740 0.000 7.501 5.821 27.591 668.050 667.097 63.528 0.015 24.000 Circular 30.012 0.013 10.865 0.097 109 110 13+79.87 108 13+26.51 0.570 0.650 0.371 5.110 0.000 7.598 5.797 29.623 665.929 663.930 53.399 0.037 24.000 Circular 47.414 0.015 15.958 0.056 147 148 12+61.07 146 12+61.07 0.080 0.780 0.062 0.062 0.000 6.000 6.230 0.389 1 694.619 694.233 38.610 0.010 1 15.000 Circular 6.996 0.000 3.072 1 0.209 145 146 12+61.07 144 12+61.07 0.040 0.800 0.032 0.094 0.000 6.209 6.169 0.582 694.133 692.911 122.200 0.010 15.000 Circular 6.996 0.000 3.462 0.588 143 144 12+61.07 142 12+38.02 0.270 0.740 0.200 0.294 0.000 6.798 6.005 1.767 692.811 688.120 130.977 0.036 15.000 Circular 13.240 0.001 7.518 0.290 177 178 10+38.00 142 10+00.00 0.450 0.760 0.342 0.342 0.000 6.000 6.230 2.131 688.813 688.120 38.000 0.018 15.000 Circular 9.452 0.001 6.233 0.102 141 142 12+38.02 140 10+92.58 0.230 0.680 0.156 0.793 0.000 7.088 5.927 4.698 688.020 678.980 152.181 0.059 15.000 Circular 17.051 0.005 11.891 0.213 179 180 10+62.04 140 10+92.58 0.380 0.770 0.293 0.293 0.000 6.000 6.230 1.823 679.718 678.979 38.575 0.019 15.000 Circular 9.679 0.001 6.067 0.106 139 140 10+92.58 138 10+00.00 0.350 0.670 0.235 1.320 0.000 7.301 5.872 7.749 678.879 670.260 169.588 0.051 18.000 Circular 25.649 0.005 12.739 0.222 175 176 12+99.67 174 12+61.07 0.270 0.710 0.192 0.192 0.000 6.000 6.230 1.194 684.271 683.710 38.599 0.015 15.000 Circular 8.435 0.000 4.872 0.132 173 174 12+61.07 172 11+60.10 0.220 0.630 0.139 0.330 0.000 6.132 6.191 2.045 683.610 673.450 100.969 0.101 15.000 Circular 22.193 0.001 11.314 0.149 167 168 172 0.540 0.400 0.216 0.216 0.000 6.000 6.230 1.346 673.834 673.446 77.621 0.005 15.000 Circular 4.947 0.000 3.438 0.376 171 172 11+60.10 170 10+39.55 0.070 0.770 0.054 0.600 0.000 6.281 6.149 3.690 673.346 670.560 120.551 0.023 15.000 Circular 10.636 0.003 7.898 0.254 180 181 10+92.42 166 10+00.00 0.000 0.000 0.000 0.000 0.000 0.000 8.901 0.000 671.308 670.846 92.418 0.005 15.000 Circular 4.947 0.000 0.000 0.000 165 166 10+38.01 170 10+00.00 0.380 0.680 0.258 0.258 0.000 6.000 6.230 1.610 670.746 670.556 38.008 0.005 15.000 Circular 4.947 0.001 3.610 0.175 169 170 10+39.55 138 10+00.00 0.080 0.780 0.062 0.921 0.000 6.535 6.077 5.597 670.456 670.258 39.549 0.005 15.000 Circular 4.947 0.006 4.561 0.145 137 138 136 0.500 0.650 0.325 2.566 0.000 7.523 5.816 14.921 670.160 669.970 38.034 0.005 24.000 Circular 17.327 0.004 6.218 0.102 135 136 134 0.290 0.720 0.209 2.775 0.000 7.625 5.790 16.065 669.870 669.334 53.629 0.010 24.000 Circular 24.505 0.004 8.338 0.107 133 134 12+81.89 108 10+28.34 0.090 0.770 0.069 2.844 0.000 7.732 5.764 16.391 669.234 663.930 83.302 0.064 24.000 Circular 61.830 0.004 16.662 0.083 107 108 + 13 26.99 106 + 12 22.97 0.130 0.770 0.100 8.054 0.000 7.816 5.743 46.257 663.826 662.362 104.019 0.014 36.000 Circular 85.711 0.004 12.382 0.140 105 106 12+22.97 104 11+66.63 0.000 0.000 0.000 8.054 0.000 7.956 5.709 45.984 662.262 661.868 56.340 0.007 36.000 Circular 60.455 0.004 9.433 0.100 103 104 102 0.000 0.000 0.000 8.054 0.000 8.055 5.686 45.792 661.768 661.206 80.163 0.007 36.000 Circular 60.455 1 0.004 9.425 0.142 101 102 100 0.000 0.000 0.000 8.054 0.000 8.197 5.652 45.522 661.106 660.310 81.051 0.010 36.000 Circular 71.636 1 0.004 10.756 0.126 STORM 200 STORM SEWER DESIGN COMPUTATIONS STORM FREQUENCY PROJECT: OTV BLOCK 24 IU1.7A11011m COUNTY Designed by: R.VANNIEKERK Checked by: UNITS ENGLISH PIPE NO FROM POINT TO POINT DRAIN. AREA "A" Acre (3) RUNOFF COEFF. "C" (4) CA TOTAL INLET TIME Minutes (7) RAIN FALL InUr (8) RUNOFF Q CFS (9) INVERT ELEVATIONS LENGTH of Pipe Ft. (12) SLOPE FE/Ft. (13) SIZE (Dia. Or Span/Rise) In. (14) SHAPE Capacity CFS (15) Friction Slope Ft/Ft. VEL Vn Ft/Sec (16) FLOW TIME Min. (17) REMARKS (18) INCRE-ACCUM- MENT (5) ULATED (6) ADDTL CA UPPER END (10) LOWER END (11) REFERENCE (1) STA. REFERENCE (2) STA. 205 206 13+08.50 204 12+70.46 0.620 0.610 0.378 0.378 0.000 6.000 5.551 2.099 667.814 667.624 38.034 0.005 15.000 Circular 4.947 0.001 3.770 0.168 203 204 12+70.46 202 10+45.22 0.080 0.790 0.063 0.441 0.000 1 6.168 5.482 2.420 667.524 666.398 225.246 0.005 15.000 Circular 4.947 0.001 4.018 0.934 201 202 10+45.22 200 10+04.73 0.000 0.000 0.000 0.441 0.000 7.102 5.180 2.286 666.298 666.095 40.484 0.005 15.000 Circular 4.947 0.001 3.961 0.170 «Ic•�:Ila`[oil] :11•]:Llf1III NKC3:L1•]=1 III I0I=F_101_1A&IFI INCIDENCE PROBABILITY 10 Year PROJECT: OTV BL 24-34-36 DESIGNED BY: R.VANNIEKERK INLET OR JUNCTION INLET STATION OUTLET WATER SURFACE ELEV. DIA. PIPE Do (In) DESIGN DISCH. Qo (CFS) LENGTH PIPE Lo (R) FRICTION SLOPE, Sfo (FT/FT) FRICTION LOSS Hf (Ft) JUNCTON LOSS FINAL H (Ft) Inlet Water Surface Elevation Rm Bev Comments Vo Ho (Ft) Q Vi Cmvi Vi"22g Hi Angle H& Ht 1.3 Ht 0.5 Ht 102 13+13.33 662.71 36 45.52 81.05 0.40% 0.32 10.76 0.45 45.79 9.42 431.58 1.38 0.48 10.25 0.18 1.11 0 FALSE 1.43 664.14 672.15 OK -8 104 11+66.63 664.14 36 45.79 80.16 0.40% 0.32 9.42 0.34 45.98 9.43 433.75 1.38 0.48 7.8 0.18 1.01 0 TRUE 0.83 664.97 669.48 OK -4.52 106 12+22.97 664.97 36 45.98 56.34 0.41% 0.23 9.43 0.35 46.26 12.38 572.75 2.38 0.83 9.97 0.31 1.49 0 TRUE 0.97 665.94 668.89 OK -2.95 108 10+28.34 665.94 36 46.26 104.02 0.41% 0.43 12.38 0.6 29.62 15.96 472.73 3.95 1.38 97.48 3.02 5 0 TRUE 2.92 668.87 673.96 OK -5.1 110 13+79.87 668.87 24 29.62 53.4 1.46% 0.78 15.96 0.99 27.59 10.87 299.78 1.83 0.64 22.25 0.46 2.09 0 TRUE 1.82 670.69 673.82 OK -3.13 112 14+43.40 670.69 24 27.59 63.53 1.27% 0.81 10.87 0.46 27.49 10.86 298.51 1.83 0.64 72.28 1.12 2.22 0 TRUE 1.91 672.6 675.67 OK -3.06 114 15+19.77 672.6 24 27.49 76.37 1.26% 0.96 10.86 0.46 24.12 11.67 281.48 2.11 0.74 33.21 0.74 1.94 0 TRUE 1.93 674.53 676.71 OK -2.18 116 15+47.52 674.53 24 24.12 27.75 0.97% 0.27 11.67 0.53 16.31 8.37 136.48 1.09 0.38 56.38 1.06 1.97 0 TRUE 1.25 675.79 678.15 OK -2.36 118 15+75.52 675.79 24 16.31 28 0.44% 0.12 8.37 0.27 14.81 8.18 121.24 1.04 0.36 29 0.36 1 0 TRUE 0.62 676.41 678.42 OK -2 120 16+02.10 676.41 24 14.81 26.59 0.37% 0.1 8.18 0.26 14.37 12.94 185.95 2.6 0.91 31.6 0.91 2.08 0 TRUE 1.14 677.55 677.81 OK -0.26 122 16+67.77 677.55 24 14.37 65.67 0.34% 0.23 12.94 0.65 14.18 6.64 94.17 0.68 0.24 45 0.29 1.18 0 TRUE 0.82 678.37 679.55 OK -1.18 124 17+03.01 678.37 24 14.18 35.24 0.33% 0.12 6.64 0.17 12.74 7.13 90.87 0.79 0.28 45 0.4 0.84 0 TRUE 0.54 678.91 681.61 OK -2.71 126 17+41.01 678.91 24 12.74 38 0.27% 0.1 7.13 0.2 7.58 9.55t72.44 1.42 0.5 90 0.99 1.69 0 TRUE 0.95 679.85 681.58 OK -1.73 128 19+66.59 679.85 18 7.58 225.58 0.44% 1 9.55 0.35 3.79 8.36 1.09 0.38 90 0.45 1.18 1.54 TRUE 1.77 681.62 687.47 OK -5.85 130 21+82.24 681.62 15 3.79 215.69 0.29% 0.63 8.36 0.27 1.2 4.27 0.28 0.1 92.64 0.2 0.57 0.74 TRUE 1 682.62 693. OK -'0.49 132 22+20.28 686.1 15 1.2 38.13 0.03% 0.01 4.27 0.07 0 0 0 0 0 0 0.07 0.09 TRUE 0.06 686.16 693.17 OK -7 134 12+81.89 668.87 24 16.39 83.3 0.45% 0.37 16.66 1.08 16.07 8.34 133.95 1.08 0.38 53.24 0.54 2 0 TRUE 1.37 670.24 676.55 OK -6.31 136 11+36.93 670.93 24 16.07 53.63 0.43% 0.23 8.34 0.27 14.92 6.22 92.79 0.6 0.21 68.47 0.37 0.85 0 TRUE 0.65 671.59 678.4 OK -6.81 138 10+00.00 671.59 24 14.92 38.03 0.37% 0.14 6.22 0.15 7.75 12.74 98.72 2.52 0.88 79.29 1.66 2.7 0 TRUE 1.49 673.08 678.46 OK -5.38 140 13+44.55 673.08 18 7.75 169.59 0.46% 0.79 12.74 0.63 4.7 11.89 55.86 2.2 0.77 46.19 1.1 2.5 0 TRUE 2.03 675.11 686.69 OK -11.58 142 14+96.73 679.98 15 4.7 152.18 0.45% 0.69 11.89 0.55 1.77 7.52 13.28 0.88 0.31 37.28 0.38 1.23 0 TRUE 1.3 681.28 695.73 OK -14.44 144 16+27.71 689.12 15 1.77 130.98 0.06% 0.08 7.52 0.22 0.58 3.46 2.02 0.19 0.07 38.32 0.08 0.36 0.47 TRUE 0.32 689.44 699.03 OK -9.58 146 17+49.91 693.91 15 0.58 122.2 0.01% 0.01 3.46 0.05 0.39 3.07 1.19 0.15 0.05 78.78 0.1 0.19 0.25 TRUE 0.13 694.05 701.65 OK -7.6 148 17+88.52 695.23 15 0.39 38.61 0.00% 0 3.07 0.04 0 0 0 0 0 0 0 0.04 0.05 TRUE 0.03 695.26 701.68 OK -6.42 170 10+39.55 673.08 15 5.6 39.55 0.64% 0.25 4.56 0.08 3.69 7.9 29.15 0.97 0.34 54.19 0.48 0.9 0 TRUE 0.7 673.78 679.54 OK -5.76 172 11+60.10 673.78 15 3.69 120.55 0.28% 0.34 7.9 0.24 2.05 11.31 23.14 1.99 0.7 90 0.13 1.07 0 TRUE 0.87 674.65 685.92 OK -11.27 174 12+61.07 674.65 15 2.05 100.97 0.09% 0.09 11.31 0.5 1.19 4.87 5.82 0.37 0.13 88.59 0.26 0.88 1.15 TRUE 0.66 675.31 691.27 OK -15.96 176 12+99.08 684.71 15 1.19 38.6 0.03% 0.01 4.87 0.09 0 0 0 0 0 0 0 0.09 0.12 TRUE 0.07 684.78 691.32 OK -6.54 166 10+38.01 673.78 15 1.61 38.01 0.05% 0.02 3.61 0.05 0 0 0 0 0 0 0 0.05 0.07 TRUE 0.05 673.83 679.55 OK -5.72 181 10+92.42 673.83 15 0 92.42 0.00% 0 0 0 0 0 0 0 0 0 0 0 0 FALSE 0 673.83 676.02 OK -2.19 168 10+77.62 674.65 15 1.35 77.62 0.04% 0.03 3.44 0.05 0 0 0 0 0 0 0 0.05 0.06 TRUE 0.06 674.71 678.21 OK -3.5 180 1 13+44.55 1679.98 15 1.82 38.58 0.07% 0.03 6.07 0.14 0 0 0 0 0 0 0 0.14 0.19 TRUE 0.12 680.1 686.34 OK -6.24 178 10+38.00 689.12 15 2.13 38 0.09% 0.04 6.23 0.15 0 0 0 0 0 0 0 0.15 0.2 TRUE 0.13 689.25 695.72 OK 164 10+38.50 674.53 15 3.48 38.5 0.25% 0.1 5.7 0.13 0 0 0 0 0 0 0 0.13 0.16 TRUE 0.18 674.71 676.87 OK 150 12+37.81 675.79 1 15 1 6.67 1237.811 0.91% 1 2.16 1 11.05 1 0.47 1 3.02 1 7.87 1 23.74 1 0.96 1 0.34 1 89.59 1 0.31 1 1.12 1 1.45 1 TRUE 2.88 1 678.67 1 684.64 1 OK -5.97 152 15+22.95 680.11 1 15 1 3.02 1285.141 0.19% 1 0.53 1 7.87 1 0.24 1 1.5A 1 4.58 1 7.05 1 0.33 1 0.11 1 90 1 0.23 1 0.58 1 0.76 1 TRUE I 0.91 1 681.02 1 692.3 OK -11.28 156 11+28.36 687.79 1 15 1 0.7 1127.361 0.01% 1 0.01 1 5.58 1 0.12 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0.12 1 0.16 1 TRUE 1 0.09 1 687.88 1 696.43 OK -8.55 ®. f � ff .:f ® •.. m 1 1:'. 1 1 ® 1®�1 �� 1® 1 � � f f• .:f .:� . • 162 10+27.91 679.85 15 3.11 27.91 0.20% 0.06 8.6 0.29 0 0 0 0 0 0 0 0.29 0.37 TRUE 0.24 680.09 681.16 OK 160 10+38.00 681.62 15 1.66 38 0.06% 0.02 6.41 0.16 0 0 0 0 0 0 0 0.16 0.21 TRUE 0.12 681.75 687.5 OK -5.75 STORM 200 HYDRAULIC GRADE LINE ANALYSIS INCIDENCE PROBABILITY 2 Year PROJECT: OTV BLOCK 24 DESIGNED BY: R.VANNIEKERK Checked: INLET OR JUNCTION INLET STATION OUTLET WATER SURFACE ELEV. DIA. RPE Do (In) DESIGN DISCH Go (CFS) LENGTH PPE Lo (Ft) FRICTION SLOPE, Sfo (FUFT) FRICTION LOSS Hf (Ft) JUNCTION LOSS FINAL H (Ft) Inlet Water Surface Bevation Rm Bev Comments Vo Ho (R) Qi Vi QVi Vi`2/2g Hi Angle H& Ht 1.3 Ht 0.5 Ht 202 10+45.22 667.1 15 2.29 40.48 0.11% 0.04 3.96 0.06 2.42 4.02 9.72 0.25 0.09 51.59 0.13 0.27 0 FALSE 0.32 667.41 672.9 OK -5.48 204 12+70.46 667.41 15 2.42 225.25 0.12% 0.27 4.02 0.06 2.1 3.77 7.91 0.22 0.08 89.87 0.15 0.29 0 FALSE 0.56 667.98 673.18 OK -5.2 206 13+08.50 668.62 15 2.1 38.03 0.09% 0.03 3.77 0.06 0 0 0 0 0 0 0 0.06 0.07 FALSE 0.11 668.73 673.16 OK -4.43 LN7" LTOFL� �4 FREMY L FOX a Lie. No. 60796 12/21/22 M Fz 0 0 N U N C ¢ 0 > E w v E W .y ¢ a o 3 0 w - W 0 a � U m d >Ln p N 7 W N 3 O U, x cd l oa "_r on 2 v N ¢ . 0� rN N N M a ,r W J o w C E E Z O a_ U In LU 0 Z O > w w H DATE 1212112022 DRAWN BY A. MABEE DESIGNED BY J. FOX CHECKED BY J. FOX SCALE 1"=60' uw L H JOB NO. 9639. SHEET NO. C6.4 xI 0 n ON � I EXTENDED co DETENTION BIOF FACILITY m / B , �I -, LEVEL II BIORETENTION LOT I LO LO LOT OUTFALL 1 / LOT i (APPROVED MASTER PLAN EX. DRAINAGE AREAS 22B, 23B, 24B) o 1, III n b LO�I n\r o �/ \ e j LO\ ' /I POST -DEVELOPED DA 2- \ LEVEL 2 BIORETENTION TO L OUTFALL 1: AREA = 15.46 AC j COMPOSITE CN = 79 TC=5.0MIN ROW W/ GRASS STRIP (CN --- 89)=4.75AC MANAGED TURF B (Chi 61) _ 12.90 AC SFD LOTS (CN 75) = 7.85 AC / LO LO LO LO LO LO L ON \��01 1 1011 1 1001 1 1611 " o 1 BIORETENTION LEVEL II - POST -DEVELOPED \\ BIORETENTIONDA 3A - oil UNDETAINED SHEET FLOW: 1_ LEVEL 2 BIORETENTION OUTFALL 1: t AREA = 1.03 ACIF CN=79 TC=5.0MIN IMPERVIOUS (C 0.25 AC MANAGED TUR 61) = 0.11 AC - _L0171dWRONEWIL0706anib► ign MIAMI 111 -5 Ili �I n01►��1 J I I ►��®�nm��h e9rl'`,/ Ilr� J IMPERVIOUS/RIGHT-OF-WAY WITH PLANTING STRIP: MANAGED TURF/UNDEVELOPED ® LOW -MID DENSITY (SINGLE FAMILY DETACHED) PROPOSED DEVELOPMENT OVERLAID ON APPROVED SWM MASTER PLAN PROPOSED SITE LAND COVER SWM SUMMARY: PER OLD TRAIL VILLAGE STORMWATER MASTER PLAN (WP0201600009), APPROVED APRIL 25, 2016, THE PROJECT LIMITS AND IMPERVIOUS COVER WITHIN THE BLOCK 24, 33, & 34 DEVELOPMENT REMAIN WITHIN APPROVED PARAMETERS AND CONSISTENT WITH APPROVED DRAINAGE AREA 22B, 23B-1, 23E 23B-3, AND 23B-4 AS SHOWN. IN CONGRUENCY WITH THE APPROVED MASTER PLAN, TWO BIORETENTION FACILITIES ARE PROPOSED FOR QUALITY AND QUANTITY TREATMENT. THESE BIORETENTION FACILITIES ALIGN WITH FACILITIES S-6 AND S-6A ON THE APPROVED STORMWATER MASTER PLAN. A STORMWATER DETENTION POND IS PROPOSED TO PROVIDE ADDITIONAL DETENTION FOR THE SITE. THE PROPOSED DEVELOPMENT LIES WITHIN DRAINAGE AREAS 22B, 23B-1, 23B-2, 23B-3, AND 23EI AS SHOWN ON FIGURE 8 OF THE STORMWATER MASTER PLAN (WPO 201600009) APPROVED APRIL 25,2016. THE DESIGN LAND COVER CONDITIONS FOR THE DRAINAGE AREA TO SWM FACILITY I ARE SHOWN ON FIGURE 10 HEREON AND BELOW CALCULATIONS WERE USED TO GENERATE SIMILAR APPROVED CALCULATIONS: APPROVED DRAINAGE CALCULATIONS: PRESENT DAY DRAINAGE AREA CALUCULATIONS: TOTAL DRAINAGE AREA: 15.70 ACRES AREA CAPTURED IN FACILITY S-6 IMPERVIOUS AREA WITH PLANTING STRIPS (R/W): 4.19 ACRES (CN = 89) TOTAL - 1.40 AC MANAGED TURF/UNDEVELOPED: 324 ACRES (CN=61) IMPERVIOUS - 0.91 AC (CN = 98) LOW -MID DENSITY (ATTACHED & DETACHED MIX): 8.27 ACRES (CN=72) MANAGED TURF/GRASS - 0.49 AC (CN = 61) WEIGHTED CN = 74.2 AREA CAPTURED IN FACILITIES S-6A TOTAL- 12.50 AC PROPOSED CN OF 74.2 < APPROVED CN OF 85.1 OK. IMPERVIOUS - 8.13 AC (CN = 98) MANAGED TURF/GRASS - 4.37 AC (CN = 61) TOTAL TREATED AREA = 13.9 AC WEIGHTED CN = 85.1 NA, VW�00' SoU'4!� (APPROVED STORMWATER MANAGEMENT( MASTER PLAN DATED 04/25/2016 Watershed Area Tc Curve Number ID ac hr CN 100A 22.460 0250 74.00 lOB 23.600 0267 87.65 1113 8.960 0.340 84.38 12B 6.890 0256 82.95 1513-1 4.620 0.361 88.87 1513-3 2.230 0.083 73.50 166 (Remainder) 1.030 0.083 87.70 18B 3.520 0.183 89.60 18B-1 A 0.550 0.083 88.86 1 B 467.570 2.353 62.20 21 B-1 1.810 0.083 76.15 21 B-2 6.730 0.160 77.04 21 B-3 1.890 0.083 83.00 22B 4.990 0.160 63.00 236-1 1.250 0.083 83.60 236-2 5.940 0.160 87.43 2313-3 0.670 0.083 64.10 236-4 3.390 0.083 66.93 24B 5.460 0.452 62.20 25B 9.680 0.132 85.00 276-1 6.015 0.163 76.50 2B 81.560 0.630 59.60 31 B I 1.750 0.207 74.20 PA �[�r� PA • 001111 • 00 S-6A Facility ID BMP Type (per VSWMH) Target Drainage Area Impervious p Area Impervious p Area Proposed p Loading TP Removal Efficiency Facility Removal Rate Approximate WQv (ac-ff), or Bioretention Footprint (sf) Min. Estimated Required Drainage Area (acre) (acres) (acres) (%) (lb TP/yr) (%) (lb TP/yr) L-1 Retention Basin II (4xWQV)* 42.54 22.42 52.7 50.85 50 25.43 3.74 L-2 Ret. Basin III (4xWQV) with Aquatic Bench 23.60 16.45 69.7 36.45 65 23.69 2.74 - L-3 Biofilter (0.5 inch) 8.96 5.82 65.0 12.96 50 6.48 6,338 6.74 S-1 Retention Basin II (4xWQV) 11.14 724 65.0 16.13 50 8.06 1.21 S-2 Ret. Basin III (4xWQV) with Aquatic Bench` 15.30 10.25 67.0 22.78 65 14.81 1.67 S-3 Biofilter (0.5 inch) 6.89 4.48 65.0 9.98 50 4.99 4,877 5.18 S-4 Biofilter (0.5 inch) 5.82 3.78 65.0 8.43 50 4.21 4,120 4.38 S-513 Biofilter (0.5 inch) 3.52 229 65.0 5.09 50 2.55 2,491 2.65 S-5A Biofilter (0.5 inch) 4.87 3.16 65.0 7.05 50 3.52 6,891 3.66 S-6 Biofilter (0.5 inch) 1.40 0.91 65.0 2.03 50 1.01 991 1.05 S-6A Biofilter (0.5 inch) 12.50 8.13 65.0 18.10 50 9.05 8,848 9.41 S-7 Biofilter (0.5 inch) 6.66 4.33 65.0 9.64 50 4.82 4,714 5.01 S-7A Biofilter (0.5 inch) 1.81 1.18 65.0 2.62 50 1.31 1,281 1.36 S-12 Biofilter (0.5 inch) 5.87 4.54 77.3 9.99 50 4.99 9,888 4.42 S-13 Biofilter (0.5 inch) 9.68 6.29 65.0 14.01 50 1 7.01 13,704 1 7.28 Minimum Bioretention Capture Across Project (acres) S '��pLTH OF Lr `EREMY L. FOX a Lic. No. 60786 2121122 Z O a U Lu W 0 Z O w of w H Q 0 DATE 1212112022 DRAWN BY A. MABEE DESIGNED BY J. FOX CHECKED BY J. FOX SCALE 1 "=50' M Cz UJ M Q M � �? 5 N Q > J w a 2 O Um� O Q J " CIDO W J o III U Ui < a 0 J O JOB NO. 9639.0 SHEET NO. C6.5 0 a 0 0 c L r S:\103\49639.003-Old Trail Blocks 24_33_34\DWG\Sheet\CD\49639.003-103-C8.0-STORM PROFILES.dwg I Plotted on 12/22/2022 10:35 AM I by Aaron Mabee 0 U O O V O co O O 0 106: DI-3C 6 ft Throat ++ o+ STA 10+00.00 Q o O TOP 673.96 xNV IN 666.73 (133) < O INV IN 663.93 (107) N INV OUT 663.14 (105) Cn Q) Cn 00 � r mm� cn in 0 134: DI-3A 4 STA 10+83.30 TOP 676.55 I- + o NV IN 669.33 (135) jll o O00 NV IN 669.33 (165) NV OUT 667.98 (133) rn 0 + o 0 138: DI-3C 10 ft Throat STA 10+00.00 TOP 678.45 ry INV IN 670.55 (169) L rn o INV IN 670.26 (139) 0 o INV OUT 670.16 (137) 066 o o O <_ O 0 N o+ � CQ o CA mm� V Ir 140: DI-3B 10 ft Throat "' 0 0 STA 13+44.55 Cn TOP 686.69 x INV IN 678.98 (141) r < O INV IN 678.98 (179) m M N Q INV OUT 673.65 (139) �0 A D D t + r r o mm �� ri T +00 to O O N V (T o + � rn O co 142: DI-3B 6 ft Throat + STA 14+96.73 oo TOP 695.73 0 INV IN 688.12 (143) x � o INV IN 688.12 (177) tG pp INV OUT 682.78 (141) N �� nD r r mM� ri ri Cn 0 C" o -n rn o + o m o 144: DI-3B 6 ft Throat STA 16+27.71 TOP 699.03 rn INV IN 692.91 (145) INV OUT 692.05 (143) o z < z O< C - v Z + -00) CD O AAOD N -U v � wwoJ++ AA �47 (a cn�D 148: DI-36 4 ft Throat p, STA 17+88.52 01.68 0o T 7 INV OUT 694.62 (147)co M � o + O cD Cn O O O 0 138: DI-3C 10 ft Throat 0o STA 10+00.00 TOP 678.45 INV IN 670.55 (169) INV IN 670.26 (139) INV OUT 670.16 (137) .-.�+15 0 O� m022 N nD r- r 172: DI-3A m m STA 11+60.10 n r TOP 685.92 �+ 0 0 INV IN 678.56 (173) -n INV IN 675.11 (167) + INV OUT 675.01 (171) m� 0 74: DI-3B 6 ft Throat STA 12+61.07 TOP 691.27 NV IN 683.71 (175) NV OUT 683.61 (173) 0 0 GO-Im vD J C crnoN� J + (a W O m w ID co C r co O A N O O O V 0 J V O0 (n O O � O 17 O 'n r m rn n D r� m • ��• THIS DRAWING PREPARED AT THE �a CO • . YOUR VISION ACHIEVED THROUGH OURS. CHARLOTTESVILLE OFFICE O 608 Preston Avenue, Suite 200 1 Charlottesville, VA 22903 0 r TEL 434.295.5624 FAX 434.295.8317 www.timmons.com n N TIMMONS ROUP o 3 t. Q� d J m 0 O L D TRAIL BLOCKS 24 33, Vl T N m n N p DATE REVISION DESCRIPTION m In 3 VIA Z o COUNTY OF ALBEMARLE, VIRGINIA m k 0 k o z 2- o STORM PROFILES m o w V cn o cn A o cn YI V/ pm 674.3 � w m 112: -3A 676.71 STA 1 +54.40 (p� y rp - 1 TOP 6.71 = Cr,o w INV IN 669.40 (113) o m p INV IN 669.40 (163) INV O T 668.91 (111) OZ Ooop �rnww O W T N � p � o� w � Corr o cJir o c0orr o o corr � cJrr c°Ji, O� � D zm 676.5 O x 134: D 3A STA 1 +00.00 TOP 66.55INV IN 669.33 (135) INV IN 669.33 (165) INV OT 667.98 (133) 676.5zz��p��00 10n �OEpOo6784�ox p rn" 182: D 3B 10 ft Throat STA 1 +30.42 TOP 6 9.55 - INVO T670.85(181) Crl O (rl O (JI m m m w m o cn o rr o 685.9 172: DI 3A 685.92 STA 1 +60.10 TOP 6 5.92 INV IN 78.56 (173) � U, � INV IN 75.11 (167) ,roT = N � INV O T 675.01 (171� 681.9 o p _ 681.86 � m '^ 168: D -1 +77.62 STA 1 TOP 8.38 INV O T 675.50 167 O �O °mo to m p o cJi, o corr o T G1 O m O d) O V O J O du O du O O O O V O V O Q � Q � Q � Q � Q 674.0 663.37 675. D v, � � � 666.92 677.3 671.06 a \ �p0 o mT \ 136: DI-3B 6 ft Throat STA 11+36.93 678.6 \ NOVPI 669.97 (137) 676.48 n � p z (� N w� A INV O T 669.87 (135 rn -{ cn D ao V e � o c�ij omo \ 679.4 682.26 n � O� � z t7 m � 681.3 686.43 o � \ 684.3 � 689.50 687.0 fl 690.00 690.2 690.45 N 0 693.5 689.73 695.9 688.36 697.5 691.28 � wZmw 00 .o SOT A \ m � m 698.6 694.89 699.E 698.91 a-i � ;D ��`� m 700.8 701.67 s m -n 1 \ 701.6 704.05 �w T 1 O omo / � D Om z C G� Z rn CT rn O rn O rn V rn V rn du rn du rn rfl rn m 0 J O J O CJI O (n O CT O CT O C11 O (n O (T O (T O (T O (T O Gt 678.5 678.79 �w 0 1 NZcorr-� o� 0 om 170: D -3B E ft Throat 680.1 +39.55 � �TO� � 678.70 INV IN 672.43 (171) � INV O T 671.34 (169) 682.7 These plans and associated documents are the exclusive property of TIMMONS GROUP and may not be reproduced in whole or in part and shall not be used for any purpose whatsoever, inclusive, but not limited to construction, bidding, and/or construction staking without the express written consent of TIMMONS GROUP. 0 L M ca 2 M C N N L u N cm cm N o � cli 202: MH-1 � c*4 m LO a m LOi t (o STA10+39.22 ¢ N r° CD ce) }(nH OM0��F °o6 ood co cb w o(0m �(0Z TOP672.25 [INV cli 1, CDF DlcoZ 00 66�(o0 O,0Z Z 0 o 0�0 a a > INV IN 666.40 (203) a a» ��O 66 ¢ a > oF0 o Q o-» > 6R5 N � OUT 666.30 (2011 N (p F z z N v� H Z 6R5 MHO 695 Z f0 o 0 v o o o (o ((0 m 680 n ~ 680 �a O N O Z ROPOSE 675 GRADE 675 670 670 / 5 2 7 203 8. 3' OF 392 ' OF 665 201 202.92' F 15" DPE 18" DPE 665 33. 15" H 50% CUD 15" HDPE ` @ .5 % �- / 3' @ 0.60% / I J I I / 660 / 660 1 WATERLI E / ' SANITARY CROSSING I 1 CROSSING 655 655 J ISTING GRADE 650 650 M 00 LO a (gyp m CO (Vn (D rim M Cp Nrn M Cp �rn (D (p cd� N M �0 V M N �z "i 0 o m co co (o (o 9+50 10+00 11+STORM 3 PROFILE HORIZ SCALE: 1"=50' VERT SCALE: 1 "=5 7n5 180: DI-313 6 ft Throat STA 13+44.55 TOP 686.34 INV OUT 679.72 (179) 695 (STING GRADE 690 690 685 685 WATERLINE CROSSING 1' ROPOS 680 GRADE 680 179 38 58' OF 1� °PE 1 675 675 670 670 665 1 665 660 660 co 13+00 13+75 9+50 Storm 11 PROFILE HORIZ SCALE: 1 "=50' VERT SCALE: 1 "=5 152: DI-313 6 ft Throat STA 15+22.95 TOP 692.29 INV IN 686.79 (153) INV IN 686.79 (155) INV OUT 686.69 (151) I o _ LO � M 0 (0 O1 M+N� ClLo 0)0 O Q0> U)oZ 705 / 700 700 m M 2 LO � w o 695 V ItN c� cO L LO Lo 0 695 C co m � r, (n0 ((0 0] M 0 0) coo O (0ZZ 0 M_+(o� H � F 0>>> z z 0 Z Z O ��Fz OF / 690 U Z Z 690 / 4 PROPOSE / 685 GRADE 685 153 151 .00' OF / 514 Ov 15" HDPE / NDP° 1.00% 680 15' 680 \ \ / 675 - 675 1 ISTING GRADE S1' OE 670 237 670 665 665 I� (0 O Lq 00 c0 °0 r- O 1- O cn O n 0) O Z 01 01 �- h (O (O (O u7 co � N � 7 � 0) � Ih co U) � � n r- n n n 00 0 0 co 0 0 (o (o co (o (o (o (o n m o � cn n L H co n T7 T7 N 7 m 00 cn co178: DI-3B 6 ft Throat o Z Z STA 10+38.00rm > TOP 695.72N z z z INV OUT 688.81 (177)¢ Inn 700 PROPOSE GRADE 695 695 WATERLINE CROSSING 690 1' 690 1.3' 685 685 SANITARY CROSSING 680 680 38.00' OF ISTING 15" HDPE GRADE @ 1.83% 675 675 670 670 �06 00 0 11+50 9+50 10+00 11+00 STORM 6 PROFILE HORIZ SCALE: 1 "=50' VERT SCALE: 1"=5 150: DI-3B 6 ft Throat STA 12+37.81 TOP 684.65 INV IN 679.11 (151) INV IN 679.11 (157) INV OUT 674.78 (149) 158: 13I-313 6 ft Throat STA 10+24.00 TOP 684.67 INV OUT 679.41 (157) 695 695 690 690 PROPOSED GRADE 685 685 680 680 157 4.00' OF 5" HDPE 1.25% 675 675 ISTING 670 GRADE 670 665 665 N N (0 m 124: DI-3B 10 ft Throat STA 16+75.64 TOP 681.58 INV IN 673.87 (125) INV IN 673.87 (161) INV OUT 673.77 (123) 700 M °0 co (0 � co 0 M O � C',to v� t ((0 '-+�� +'�1r O�coo o D Qa OQaZO ro�0Z OF co Z Z 700 695 "\ 695 ISTIN BADE 690 690 685 685 PROPOSE GRADE 680 680 675 675 1 161 ,99' OF 3 0PE 2 00° 15@' 710/0 2 670 670 � a w 00 ° � 0 °0 o 9+50 10+00 11+00 STORM 12 PROFILE HORIZ SCALE: 1"=50' VERT SCALE: 1"=5 126: DI-313 8 ft Throat STA 19+01.22 TOP 687.47 INV IN 679.28 (127) INV IN 679.28 (159) INV OUT 679.18 (125) 160: DI-313 6 ft Throat STA 10+38.00 TOP 687.50 INV OUT 680.20 (159) 69.5 695 ISTING GRADE 690 690 -PROPOSED GRADE 4 685 685 WATERLINE CROSSING 1, 680 a 680 159 pE 38.00' 1@ 2041°k 675 675 670 670 665 665 O too 0 to o ^ m ui u, H �� o �� (o M �p M N N (o (o (o (j +4 00 0 H M+CD C O C]U(OZZ0 Op Lo F0>> > mF0> 710 •- U) Z '- U) 9_1 R 705 - 705 N-EXISTING GRADE 700 1 700 -PROPOSED 695 GRADE 695 690 690 155 F 127 36OE Hp 153q,°b 3 685 685 680 680 M (D N O (MO OI .M- �N �co DLO coo coo (oo 0 5 PROFILE SCALE Op IEREMY L. FOX Lic. No. 60786 12/21/22 ^� E 0 N O N N ¢ 0 > E w °1 E = Y Lu H w i 3 ¢ a yo 3 wU. 0m�. d W t M J U 00 W J -ui M (7 W N N v Zf='mr x � _j < U) _ N = U > H_ ¢ 0) c o, EN � M a� W J CL O cc N z 0 f w DATE 1212112022 DRAWN BY A. MABEE DESIGNED BY J. FOX CHECKED BY J. FOX SCALE 1 "=50' M 06 \ M M \ Q lq:} Z U) [V w � J LL S. Q UL� w Om C E G Q J w 00 z V7 J0 0 H� U a 0 O JOB NO. 9639.0 SHEET NO. C7.1 9+50 10+00 11+00 12+00 13+00 STORM 5 PROFILE HORIZ SCALE: 1"=50' VERT SCALE: 1 "=5 L 14+00 15+00 16+00 9+50 10+00 11+00 11+50 STORM 9 PROFILE HORIZ SCALE: V=50' VERT SCALE: 1 "=5 9+50 10+00 11+00 11+50 STORM 10 PROFILE HORIZ SCALE: 1"=50' VERT SCALE: 1 "=5 9+50 10+00 11+00 11+50 Storm 13 PROFILE HORIZ SCALE: 1 "=50' VERT SCALE: 1 "=5 50 EP'IT$ OF L O {� 0 � JEREMY L. FOX U Lic. No. 60786 0 0 5 ��O 12/21/22 �tf r PROFILE SCALE '�S CySr SIONAL N M N N L up L NLLOj 1�Q).- Cl) V .r v `� O O c- 14:`-' `-' n N W CO 0 O N M ap 7 O n n C7 W nI nN N°np ip ao ro oo n v of of m °D o0 130: MH-1 (O co rn m E ¢ I-_0) 0) too a D u7 M O u7 u7 (7 (M (O m 0 n F- m (0 .- ui u') to CO 01 (p O 0 C? (0 p M(}onco 7 C7rZ +`-'� (n0 H °?�W(O(O j M } M�� F STA 23+08.70 ��uiH N u p�CDZZO p.-(°_zO �(°�_z z_ E` mzZO O(�co CD z_z_Z) TOP 698.14 m0C'j) "i eNiHO»> NHO» va(L-- NFO»> ao¢a»> INVIN691.02(131) oQaO >E 700 �U) z �mFz z �U�zz Z �m�Zz Z �U) z INV OUT 690.92(129) ��? 700 w ° Lu H w i 3 ¢ a Z 3 WU. 0 ^y d W t M a� U00 Z wH-u O � > N N d vl C7 W a K CL i ¢ w u w ca cc �UQ� O � so EN > CC qu M o W J UJui K O c� p w w w _ ¢ Q p z 0 n DATE00 00 C CD CP 0 12/21/2022 } DRAWN BY A. MABEE Of' • DESIGNED BY • J. FOX • CHECKED BY J. FOX • • SCALE 1 "=50' r A 9+50 10+00 11+00 12+00 13+00 14+00 15+00 16+00 17+00 18+00 19+00 20+00 21+00 22+00 23+00 24+00 24+ STORM 4 PROFILE M HORIZ SCALE: 1 "=50' ,�7( VERT SCALE: 1 "=5 C6 0 M a ro \ Q Z_ U) a N w a > J `0 1i /1 LJ . N N Q a U w O Q v 0 J " a CO � v Z ' /1 N J VJ J o I --I U a z < 0. I..L d U o 0 Qm 0 o J O 0 U N 0 'v M M M v N N Y 0 m e JOB NO. A 49639.003 M SHEET NO. M C7.2 � O M � � � CO G PROPOSE / '� � � • � � GRADE m � � O m GRADE / 695 °' + a0 m � 695 p�(O Z� MHO » ��H z z / � � � �✓ F _ � 131 690 (n o 690 rnmM nN�n � �n � O M (..MO(O �mn m ¢n(O to o (no / � 15"HDPE s�.nmm pa(oZZ M�ri� +n F (?(+,�^ F p M+°°m H ,nn (flCO v M n \ 0.76% Qo_-- o�mz � p"a O o�mz � m�.,�� m OF ��zz a0¢a» CFO > iOFO» Mm�(O� � g1g3 o��z�mH? ? pQaz O 685 16'N�Poo 685 (° } O M H p p z O 127 680 � � WATERLINE: 5 69 OF 680 CROSSING WATERLINE CR SSING 675 2Z6 5 HD F 675 �' � - E o ,a'r, ui 18" @2 (O = o �� rni (Mv ((Oo 38.0030E Q � O =�m� ~ 24" HDPE 670 No � Z Z - - � " tO z O 119 0.77% 670 o�Oz z 1.2'� 659'OF 65.67'O HDPE 21" 111 HDPE 24" � 1.00% 5.24' OF \ V241.00% 4" HDPE \ � 109 36" HDPE �15 SANITARY � 0.75% 665 / 63.53' OF Oo� CROSSING 665 0.79% 27.75' O 24" HDPE 53.40' O @ 1.00° 105 6' HD 1 4.02' OF 0.75 0 SANITARY 660 103 ^HDPE CROSSING 660 69.4 0.75% 36" HDPE \ 01 66 0' OF � p.75% I/ 36' HDPE @ 0.75% 655 655 (DO (DO W n (O if1 °O (O M(O Mtn hro (D LL7 CpM 1� oJ0 °OM �N O)� O NO Mm V N �N OJn d)O01� M N� V O h0) (D 0) �n � � V (0� (V � (00) (O � (On OD � (ON ui � -It � (V � WIda- O � f� � a- � W � c'J � O W � h CJ � V �O I� � o0P �N � V � �7 c`') � �N � � W � (D � � � u) � (O � 01� O) � d) (7 � W W CO (0 (O (0 CO CO CO CO n n n W W W 01 O O W W Co W O W W W W O W CO (0 (0 (0 O O O O O O O O O O O O O O O O O O O O O CO STORM STRUCTURE TABLE STRUCTURE # TOP STRUCTURE HEIGHT DESCRIPTION 100 662.05 ES-1 for 36 inch Pipe 102 669.50 10.28' MH-1 104 668.37 6.82' MH-1 106 673.96 10.82' DI-3C 6 ft Throat 108 673.82 9.48' DI-3C 12 ft Throat 110 675.67 7.62' DI-3A 112 676.71 7.80' DI-3A 114 678.15 8.47' DI-3B 6 ft Throat 116 678.42 8.11' DI-3B 6 ft Throat 118 677.79 7.12' DI-3A 120 679.55 8.12' DI-3A STRUCTURE # TOP STRUCTURE HEIGHT DESCRIPTION 148 701.68 7.06' DI-3B 4 ft Throat 150 684.65 9.87' DI-3B 6 ft Throat 152 692.29 5.60' DI-3B 6 ft Throat 154 692.31 5.28' DI-3B 6 ft Throat 156 696.43 5.39' DI-3C 14 ft Throat 158 684.67 5.26' DI-3B 6 ft Throat 160 687.50 7.30' DI-3B 6 ft Throat 162 680.11 5.31' DI-1 164 676.82 7.04' DI-3B 6 ft Throat 166 676.02 6.31' DI-3B 8 ft Throat 168 678.38 2.88' DI-1 170 679.53 8.18' DI-3B 6 ft Throat 172 685.92 10.91' DI-3A 174 691.27 7.66' DI-3B 6 ft Throat 176 691.32 7.05' DI-3B 10 ft Throat 178 695.72 6.91' DI-3B 6 ft Throat 180 686.34 6.62' DI-3B 6 ft Throat 182 679.55 8.70' DI-3B 10 ft Throat 184 679.86 4.00' DI-1 188 693.17 7.68' DI-3B 6 ft Throat STORM PIPE TABLE PIPE # DIA FROM -TO UPSTREAM INVERT DOWNSTREAM INVERT SLOPE LENGTH DESCRIPTION 101 36" 102 - 100 659.22 658.72 0.75% 66.70 LF 36" HDPE 103 36" 104 - 102 661.55 661.03 0.75°k 69.42 LF 36" HDPE 105 36" 106 - 104 663.14 662.36 0.75°k 104.02 LF 36" HDPE 107 36" 108 - 106 664.33 663.93 0.75°k 53.40 LF 36" HDPE 109 36" 110 - 108 668.05 667.55 0.79°k 63.53 LF 36" HDPE 111 36" 112 - 110 668.91 668.15 1.00% 76.37 LF 36" HDPE 113 36" 114 - 112 669.68 669.40 1.00% 27.75 LF 36" HDPE 115 24" 116 - 114 670.30 670.02 1.00% 28.00 LF 24" HDPE 117 24" 118 - 116 670.67 670.40 1.00% 26.59 LF 24" HDPE 119 24" 120 - 118 671.43 670.77 1.00% 65.67 LF 24" HDPE 121 24" 122 - 120 673.38 673.11 0.75°k 35.24 LF 24" HDPE 123 24" 124 - 122 673.77 673.48 0.77% 38.00 LF 24" HDPE 125 18" 126 - 124 679.18 673.87 2.35% 225.58 LF 18" HDPE 127 15" 128 - 126 685.00 679.28 2.65% 215.69 LF 15" HDPE 129 15" 130 - 128 690.92 685.10 3.03°k 191.83 LF 15" HDPE 131 15" 132 - 130 691.31 691.02 0.76% 38.25 LF 15" HDPE 133 24" 134 - 106 667.98 666.73 1.50°k 83.30 LF 24" HDPE 135 24" 136 - 134 669.87 669.33 1.01°k 53.63 LF 24" HDPE 137 24" 138 - 136 670.16 669.97 0.50°k 38.03 LF 24" HDPE 139 18" 140 - 138 673.65 670.26 2.00°k 169.59 LF 18" HDPE 141 15" 142 - 140 682.78 678.98 2.50°k 152.18 LF 15" HDPE 143 15" 144 - 142 692.05 688.12 3.00°k 130.98 LF 15" HDPE 145 15" 146 - 144 694.13 692.91 1.00% 122.20 LF 15" HDPE STORM PIPE TABLE 147 15" 148 - 146 694.62 694.23 1.00% 38.61 LF 15" HDPE 149 15" 150 - 114 674.78 670.02 2.00% 237.81 LF 15" HDPE 151 15" 152 - 150 686.69 679.11 2.66% 285.14 LF 15" HDPE 153 15" 154 - 152 687.03 686.79 1.00% 24.00 LF 15" HDPE 155 15" 156 - 152 691.05 686.79 3.34% 127.36 LF 15" HDPE 157 15" 158 - 150 679.41 679.11 1.25% 24.00 LF 15" HDPE 159 15" 160 - 126 680.20 679.28 2.41% 38.00 LF 15" HDPE 161 15" 162 - 124 674.80 673.87 2.71% 34.30 LF 15" HDPE 163 15" 164 - 112 669.78 669.40 1.00% 38.50 LF 15" HDPE 165 15" 166 - 134 669.71 669.33 1.00% 38.00 LF 15" HDPE 167 15" 168 - 172 675.50 675.11 0.50% 77.62 LF 15" HDPE 169 15" 170 - 138 671.34 670.55 2.00% 39.55 LF 15" HDPE 171 15" 172 - 170 675.01 672.43 2.14% 120.55 LF 15" HDPE 173 15" 174 - 172 683.61 678.56 5.00% 100.97 LF 15" HDPE 175 15" 176 - 174 684.27 683.71 1.45% 38.60 LF 15" HDPE 177 15" 178 - 142 688.81 688.12 1.83% 38.00 LF 15" HDPE 179 15" 180- 140 679.72 678.98 1.91% 38.58 LF 15" HDPE 181 15" 166 - 182 669.81 670.85 1.12% 92.42 LF 15" HDPE 183 18" 184 - 162 675.86 674.90 2.00% 47.99 LF 18" HDPE 187 15" 188 - 128 685.48 685.10 1.00% 38.13 LF 15" HDPE STORM STRUCTURE TABLE STRUCTURE # TOP STRUCTURE HEIGHT DESCRIPTION 200 8.54' ES-1 for 15 inch Pipe 202 672.25 5.95' MH-1 204 673.18 5.66' DI-3A 206 673.16 5.35' DI-3B 6 ft Throat 208 673.01 4.73' DI-1 STORM PIPE TABLE PIPE # DIA FROM -TO UPSTREAM INVERT DOWNSTREAM INVERT SLOPE LENGTH DESCRIPTION 201 15" 202 - 200 666.30 666.10 0.60% 33.51 LF 15" HDPE 203 15" 204 - 202 667.52 666.40 0.56% 202.92 LF 15" HDPE 205 15" 206 - 204 667.81 667.62 0.50% 38.03 LF 15" HDPE 207 18" 208 - 206 668.27 667.9139.86 LF 18" HDPE L r a:i i uawaoaa.uu, uia i ran ciocKs r.U-VLN i .awg I vionea on Wu /ZU� iU:aa AM I oy Aaron macee 01 o� 0 U ii NAB 83 0 TIMMONS GROUP .•-':'-. YOUR VISION ACHIEVED THROUGH OURS. THIS DRAWING PREPARED AT THE CHARLOTTESVILLE OFFICE 608 Preston Avenue, Suite 200 1 Charlottesville, VA 22903 TEL 434.295.5624 FAX 434.295.8317 www.timmons.com C I—m M o OLD TRAIL BLOCKS 24, 33, & 34 O z kO o COUNTY OF ALBEMARLE, VIRGINIA w LANDSCAPE PLAN These plans and associated documents are the exclusive property of TIMMONS GROUP and may not be reproduced in whole or in part and shall not be used for any purpose whatsoever, inclusive, but not limited to construction, bidding, and/or construction staking without the express written consent of TIMMONS GROUP. I.. V m V N n p m k k M n Z N rDyi < { m NJ o DATE REVISION DESCRIPTION PRUNE CODOMINATE LEADERS REMOVE BROKEN, BADLY DEFORMED, RUBBING, NARROW CROTCH ANGLES, WATER SPROUTS, OR CROSS -BRANCHES. REMOVE TAGS, LABELS, AND PLASTIC SLEEVING. DO NOT STAKE UNLESS SPECIFIED (SEE NOTE) DO NOT WRAP TRUNK PRUNE SUCKERS IF FIELD GROWN, CUT AWAY ALL BALLING ROPES. REMOVE BURLAP OR WIRE BASKET FROM TOP % OF BALL. IF CONTAINER GROWN, REMOVE CONTAINER AND CUT CIRCLING ROOTS 1:1 SLOPE OF SIDES OF PLANTING HOLE SCARIFY SIDES BEFORE PLANTING TAMP SOIL AROUND ROOTBALL BASE FIRMLY WITH FOOT PRESSURE SO THAT ROOTBALL DOES NOT SHIFT DECIDUOUS TREE - STAKING SPECIFIED NOT TO SCALE ROOT BALL 12 GAUGE GALVANIZED WIRE 3-2"x2" HARDWOOD STAKES GALVANIZED WIRE GUY 12 GAUGE. ALLOW FOR A SLIGHT AMOUNT OF MOVEMENT 8' 2"x2" HARDWOOD STAKE, 2'-6" MIN BELOW SURFACE. STAKE SHALL BE DRIVEN A MIN 18" OUT FROM TRUNK AND OUTSIDE OF ROOTBALL 2-3" MULCH LAYER TO EDGE OF DRIPLINE. KEEP 4-6" AWAY FROM TRUNKFLARE SET ROOTBALL FLUSH TO GRADE OR 1-2" HIGHER IN SLOWLY DRAINING SOILS. DO NOT COVER THE TOP OF THE ROOTBALL WITH SOIL. ROOTFLARE SHALL BE VISIBLE ABOVE FINISHED GRADE 6"SAUCER BACKFILL PLANTING PIT WITH NATIVE SOIL. INCORPORATE SLOW -RELEASE GRANULAR FERTILIZER 1" COMPOST LAYER PLACE ROOTBALL ON UNEXCAVATED OR TAMPED SOIL NOTE: ONLY STAKE TREES WITH LARGE CROWNS, 2" CALIPER OR GREATER, IF LOCATED ON WINDY SITES, OR WHERE TAMPERING MAY OCCUR. GENERAL NOTES PRE -CONSTRUCTION • CONTRACTOR IS RESPONSIBLE FOR CONTACTING "MISS UTILITY" AT 1.800.552.7001 FOR LOCATION OF ALL UTILITY LINES.TREES SHALL BE LOCATED A MINIMUM OF 5 FEET FROM SEWERNVATER CONNECTIONS. NOTIFY LANDSCAPE ARCHITECT OF CONFLICTS. • VERIFY ALL PLANT MATERIAL QUANTITIES ON THE PLAN PRIOR TO BIDDING, PLANT LIST TOTALS ARE FOR CONVENIENCE ONLY AND SHALL BE VERIFIED PRIOR TO BIDDING. • PROVIDE PLANT MATERIALS OF QUANTITY, SIZE, GENUS, SPECIES, AND VARIETY INDICATED ON PLANS. ALL PLANT MATERIALS AND INSTALLATION SHALL COMPLY WITH RECOMMENDATIONS AND REQUIREMENTS OF ANSI Z60.1 "AMERICAN STANDARD FOR NURSERY STOCK". IF SPECIFIED PLANT MATERIAL IS NOT OBTAINABLE, SUBMIT PROOF OF NON AVAILABILITY TO THE LANDSCAPE ARCHITECT, TOGETHER WITH PROPOSAL FOR USE OF EQUIVALENT MATERIAL. • PROVIDE AND INSTALL ALL PLANTS AS IN ACCORDANCE WITH DETAILS AND CONTRACT SPECIFICATIONS. • SOIL TESTS SHALL BE PERFORMED TO DETERMINE SOIL CHARACTER AND QUALITY. NECESSARY SOIL AMENDMENTS SHALL BE PERFORMED PER TEST RESULTS TO ENSURE PLANT HEALTH. CONSTRUCTION/INSTALLATION • LANDSCAPE ARCHITECT RESERVES THE RIGHT TO REJECT ANY PLANTS AND MATERIALS THAT ARE IN AN UNHEALTHY OR UNSIGHTLY CONDITION, AS WELL AS PLANTS AND MATERIALS THAT DO NOT CONFORM TO ANSI Z60.1 "AMERICAN STANDARD FOR NURSERY STOCK" • LABEL AT LEAST ONE TREE AND ONE SHRUB OF EACH VARIETY AND CALIPER WITH A SECURELY ATTACHED, WATERPROOF TAG BEARING THE DESIGNATION OF BOTANICAL AND COMMON NAME. • INSTALL LANDSCAPE PLANTINGS AT ENTRANCES/EXITS AND PARKING AREAS ACCORDING TO PLANS SO THAT MATERIALS WILL NOT INTERFERE WITH SIGHT DISTANCES. • CONTRACTOR IS RESPONSIBLE FOR WATERING ALL PLANT MATERIAL DURING INSTALLATION AND UNTIL FINAL INSPECTION AND ACCEPTANCE BY OWNER. CONTRACTOR SHALL NOTIFY OWNER OF CONDITIONS WHICH AFFECTS THE GUARANTEE. • UPON COMPLETION OF LANDSCAPE INSTALLATION, THE LANDSCAPE CONTRACTOR SHALL NOTIFY THE GENERAL CONTRACTOR WHO WILL VERIFY COMPLETENESS, INCLUDING THE REPLACEMENT OF ALL DEAD PLANT MATERIAL. CONTRACTOR IS RESPONSIBLE FOR SCHEDULING A FINAL INSPECTION BY THE LANDSCAPE ARCHITECT. • ALL EXTERIOR PLANT MATERIALS SHALL BE GUARANTEED FOR ONE FULL YEAR AFTER DATE OF FINAL INSPECTION AGAINST DEFECTS INCLUDING DEATH AND UNSATISFACTORY GROWTH. DEFECTS RESULTING FROM NEGLECT BY THE OWNER, ABUSE OR DAMAGE BY OTHERS, OR UNUSUAL PHENOMENA OR INCIDENTS WHICH ARE BEYOND THE CONTRACTORS CONTROL ARE NOT THE RESPONSIBILITY OF THE CONTRACTOR. • PLANT MATERIAL QUANTITIES AND SIZES WILL BE INSPECTED FOR COMPLIANCE WITH APPROVED PLANS BY A SITE PLAN REVIEW AGENT OF THE PLANNING DEPARTMENT PRIOR TO THE RELEASE OF THE CERTIFICATE OF OCCUPANCY. • REMOVE ALL GUY WIRES AND STAKES 12 MONTHS AFTER INSTALLATION. NLTH OF Lr BREMY L. FOX a Lie. No. 60786 12/21/22 C E E Z O a u U N W Z O Ln w w H DATE 1212112022 DRAWN BY A. MABEE DESIGNED BY J. FOX CHECKED BY J. FOX SCALE 1 "=50' NP M V) U O m r) J O w Q w m Q LL 0 0 U J H Lu 0 Lu a U) z Q J L H JOB NO. 9639. SHEET NO. L1.1