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HomeMy WebLinkAboutWPO202100024 Plan - VSMP 2021-04-26ff CLINT W. '!i: io7yS FFLET >� . iI Lic. N 14380 �AIC' ZG.a 04i 26i 21 OLD _ •go rS0010!1AL F toot TRAIL VILLAGE BLOCK 7C ��NHN041 VIRGINIA STORMWATER MANAGEMENT (WPO) PLAN SITE DATA: TAX MAP PARCEL: PARCELAREA: LIMITS OF DISTURBANCE 055EO-01-7B-00000 MARCH MOUNTAIN PROPERTIES LLC DB 4954 PG 18C 3.05 AC ACRES ZONING: NEIGHBORHOOD MODEL DISTRICT (NMD) OVERLAY DISTRICT: N/A 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 7): FRONT: 0 FT MINIMUM/25 FT MAXIMUM SIDE: 0 FT MINIMUM REAR: 0 FT MINIMUM MAXIMUM BUILDING HEIGHT: SINGLE FAMILY ATTACHED- 4.0 STORIES OR 60 FT SINGLE FAMILY DETACHED- 2.5 STORIES OR 42 FT EXISTING USE: VACANT RESIDENTIAL LAND PROPOSED USE: RESIDENTIAL DEVELOPMENT TOTAL IMPERVIOUS AREA (WITHIN PROJECT LIMITS): 1.78 ACRES WETLAND IMPACTS: NO WETLANDS ARE IMPACTED AS A PART OF THIS PROJECT UTILITIES: ACSA PUBLIC WATER AND SEWER PARKING REQUIRED: 2 SPACES PER SINGLE FAMILY ATTACHED @ 30 UNITS 60 PARKING SPACES REQUIRED TOTAL PARKING PROVIDED: 2 SPACES PER SINGLE FAMILY ATTACHED @ 30 UNITS 60 PARKING SPACES PROVIDED SPECIAL FLOOD HAZARD AREA INFORMATION: SPECIAL FLOOD HAZARD AREA (FLOODPLAIN) YES [ I NO [ X I SIDE: 1. THE STREAM BUFFER(S) HEREON SHALL BE MANAGED IN ACCORDANCE WITH THE ALBEMARLE COUNTY WATER PROTECTION ORDINANCE. 2. THE SITE IS NOT LOCATED WITHIN AN AGRICULTURAL -FORESTAL DISTRICT. 3. THE SITE IS LOCATED WITHIN THE SOUTH FORK RIVANNA RESERVOIR WATERSHED OF A PUBLIC WATER SUPPLY RESERVOIR. 4. ALL WATER AND SEWER FACILITIES ARE TO BE DEDICATED TO THE ALBEMARLE COUNTY SERVICE AUTHORITY. SWIM SUMMARY: COUNTY OF ALBEMARLE, VIRGINIA PER OLD TRAIL VILLAGE STORMWATER MASTER PLAN (WP0201600009), APPROVED APRIL 25, 2016, THE PROJECT LIMITS AND IMPERVIOUS COVER WITHIN THE BLOCK 7C DEVELOPMENT REMAIN WITHIN APPROVED PARAMETERS AND CONSISTENT WITH APPROVED DRAINAGE AREA 51 B-2 AS SHOWN. SWIM FACILITY L-1 IS APPROVED AS AN EXISTING RETENTION BASIN II (4`WQV) THAT PROVIDES BOTH WATER QUALITY AND QUANTITY CONTROL AS PREVIOUSLY APPROVED UNDER THE UPPER BALLARD FIELD POND CONVERSION PLAN. NO CHANGES ARE PROPOSED TO L-1. 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 APPROVAL DATE 4/26/2021 roae` 'CID LAUREL HILLS �$ � C R O Z E T Crozet Elementary 0 � CROSSING School tgRCHARD ACRES GRAYROCK�_ ; i a a WAYLANDS GRANT a WAYLAND PARK e.,,w„caoRd gP ro .fP BARGAMIN PARK `. e Czet Hyland Group® .ne�..4 R E A PARK qg VILL Claudius CrozWark'© 10 Crozet Park a,pv &Pool ig Family Vlneyardi ... 11 _ � ° SITE o9R.� PARK VIEW LOCATION / o dg ® Thld TreilQ... BROOK S° Old Treil Golf Club r �" ���.. P`e V OLD TRAIL WHITE OAKS. _ I Sleb�°B The Summit w„mrw MOUNTAIN Apartment Homes HARVEST FARMS Ylar¢k - ' Q Crozet-Meadovr QPiedmontBaptist Church e"" g ��ptewt` Brownsville 2" Exxon 9<.Ra�s„GaPTumplke---— MO Feather&ssakQ • Photogra'dL�y Pro Re Nata Brewe'_ �Qby B R O W N S V I L L E ff1 Willow Equlne�� HEIGHTS O Western Albemarle QRA Vencey Lumber High School0 p _ Yancey Mills CoNoration nunitYQ s zn as GOogle hutch FOREST GLEN EMERALD FOREST VICINITY MAP 111=10001 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: CLINT SHIFFLETT, P.E. TELEPHONE: (434) 327-1690 EMAIL: CLINT. SHIFFLETT@TIMMONS.COM Sheet List Table Sheet Number Sheet Title C0.0 COVER C1.0 NOTES & DETAILS C1.1 NOTES & DETAILS C.1.2 NOTES & DETAILS C1.3 NOTES & DETAILS C2.0 EXISTING CONDITIONS & DEMOLTION C3.0 EROSION CONTROL NOTES & DETAILS C3.1 EROSION CONTROL NOTES & DETAILS C3.2 EROSION CONTROL PHASE I C3.3 EROSION CONTROL PHASE II C4.0 LAYOUT PLAN C5.0 UTILITY PLAN C6.0 GRADING & DRAINAGE PLAN C6.1 STORM INLET DRAINAGE MAP C7.0 STORM PROFILES C9.0 MASTER SWM COMPLIANCE MAP C9.1 STORMWATER MANAGEMENT CALCULATIONS L1.0 LANDSCAPE PLAN L2.0 LANDSCAPE DETAILS NUMBER OF SHEETS = 19 N Z 0 f f AM Z O U U LU w 0 Z O w ry H DATE 0412612021 DRAWN BY J. FOX DESIGNED BY J. FOX CHECKED BY C. SHIFFLETT SCALE N.A. i U 0 a Z 1 � W' V w \� LL W a�> J m 0 J a U �LL > o J z 1--1 U U a DC 0 J 0 IOB NO. 47652 SHEET NO. C0.0 L GENERALNOTES LEGEND ROADS SEWER TRAFFIC STOP BAR mSTORM EXISTING SANITARY SEWER PIPE & STRUCTURE NO. DROP INLET & STRUCTURE NO. S�SAN SOS PROPOSED SANITARY SEWER CURB O PROPOSED SANITARY SEWER LABEL CURB & GUTTER WATER PROPOSED PAVEMENT EXISTING WATER LINE CENTERLINE OF DITCH g• yy PROPOSED WATER LINE BENCH MARK 0 g• yy PROPOSED VALVE . �. CLEARING LIMITS T. g• yy PROPOSED TAPPING SLEEVE R-1 VDOT STANDARD STOP SIGN T _ 1 PROPOSED FIRE HYDRANT (COMPLETE) - - 200 - - - EXISTING CONTOUR GRADING 200 PROPOSED CONTOUR + 240.5 EXISTING SPOT ELEVATION TC = TOP OF CURB BC = BACK OF CURB TC 240.5 PROPOSED SPOT ELEVATION EP = EDGE OF PAVEMENT TW = TOP OF WALL 1Q PARKING COUNT BW = BOTTOM OF WALL TS = TOP OF STAIRS BS = BOTTOM OF STAIRS N/A = NOT APPLICABLE TO THIS PROJECT MANAGEDSLOPES PRESERVED SLOPES ACSA GENERAL WATER & SEWER CONDITIONS 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 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). JUNE 27, 2019 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 STANDARDS AND GUIDELINES CONTAINED IN THE 2011 EDITION OF THE VIRGINIA WORK AREA PROTECTION MANUAL FOR REVIEW BY THE SHALL BE WITNESSED BY THE COUNTY BUILDING INSPECTIONS DEPARTMENT. THIS INSPECTION SHALL OCCUR UNDER AN "OTHER ENGINEER, OWNER'S REPRESENTATIVE, AND VDOT PRIOR TO STARTING WORK THAT IMPACTS TRAFFIC ON STATE ROADS. PLUMBING' PERMIT WHICH MUST BE OBTAINED BY THE CONTRACTOR. 29. ALL NEW HANDICAP ACCESSIBLE REQUIREMENTS ON -SITE AND WITHIN ALL NEW STRUCTURES SHALL COMPLY WITH THE 2015 UNIFORM 13. THE SEWER LATERAL BEYOND THE CONNECTION AT A MANHOLE SHALL BE PRIVATE. VISUAL INSPECTION AND PRESSURE TESTING OF STATEWIDE BUILDING CODE, 2015 VIRGINIA CONSTRUCTION CODE, AND ICC/ANSI Al17.1-03. THE SEWER LATERAL SHALL BE WITNESSED BY THE COUNTY BUILDING INSPECTIONS DEPARTMENT. THIS INSPECTION SHALL OCCUR 30. THE CLEAR ZONE IS TO BE FREE OF STORED MATERIALS AND PARKED EQUIPMENT. UNDER AN "OTHER PLUMBING" PERMIT WHICH MUST BE OBTAINED BY THE CONTRACTOR. 31. HORIZONTAL AND VERTICAL SIGHT DISTANCES SHALL BE FREE OF PARKED VEHICLES. 14. THE FIRE SPRINKLER MAIN DOWNSTREAM OF THE GATE VALVE IS PRIVATE. VISUAL INSPECTION AND TESTING OF THE FIRE SPRINKLER 32. ALL EXCAVATED AREAS WITHIN THE CLEAR ZONE THAT HAVE A DEPTH GREATER THAN 6" SHALL HAVE A 6:1 STONE WEDGE PLACED AT MAIN DOWNSTREAM OF THE GATE VALVE SHALL BE WITNESSED BY THE COUNTY BUILDING INSPECTIONS DEPARTMENT. THIS THE END OF THE DAY INSPECTION SHALL OCCUR UNDER AN "OTHER PLUMBING" PERMIT WHICH MUST BE OBTAINED BY THE 33. VISIBILITY OF ALL MECHANICAL EQUIPMENT FROM THE ENTRANCE CORRIDOR SHALL BE ELIMINATED. CONTRACTOR. 34. ALL WATER LINES, SEWER LINES, AND FIRE LINES FROM THE MAIN TO THE STRUCTURE MUST HAVE A VISUAL INSPECTION PERFORMED 15. ALL FLUSHING OF FIRE SPRINKLER MAINS SHALL NOT OCCUR UNTIL BY THE BUILDING DEPARTMENT. SEWER AND FIRE LINES IDENTIFIED BUT NOT WATER LINES. APPROVAL IS GIVEN BY THE ACSA. 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 Coun only reviews private road as -built plans. The coup does not review or YCounty Y P P county 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 preparing the drawings on the title sheet. 3. "As -built" must be labeled on the drawings with the date of preparation or revision. 4. The constructed location of all items associated with the road construction must be shown. The items include, but are not limited to the following: a. Horizontal Alignment - Show and label measurement points, and an interpreted line between g P r'P measurements. Show the as -built centerline over the designcenterline. Distinguish between the design gu 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 gh Y Y P corrected b plat or construction. Y 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 . q Sh Y P Y 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. c. 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 A form and fee are required for each bond, such as for a project with multiple phases and bonds. 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 right-of- 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 VDOT, it is usually about six weeks before actual acceptance takes place, and VDOT issues a formal memo to the county with the road additions and new route numbers. This final notification is needed for bond release. For partial bond releases prior to this some comes ondence from VDOT for items inspected and approved is necessary. This is usually in the form P P PPro scary Y of letters approving compaction reports, CBR's, pavement cores, pipe video, or other items where partial release is sought. A final punchlist inspection report from 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 long improvements may sit, or need replacement, partial releases may not be possible. 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. 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 more than a statement of opinion or assurance. Please demonstrate that the improvements and construction have been inspected, investigated and documented, and me 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 conforms 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. 1 Nov 2011 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 4 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 (horizontal:vertical). Where reasonably obtainable, lesser slopes of 3:1 or better are to be achieved. 6. Paved, rip -rap or stabilization mat lined ditch may be required when in the opinion of the 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 eotech or VDOT certified inspector. This should include at a minimum g Pce , a. California Bearing Ratio (CBR) tests, b. stone depth inspections, including installation of under -drains and cross -drains, c. fill compaction tests, d. pipe and drainage structure video inspections or equivalent, 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 CountyAs-built Road Plan Policy. Provide copies of all recorded drainage easements Y P g easements sight right-of-way Plats should be copies of the actual recorded documents g and plats. 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 form 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 reductions, the minimum requirements of this policy must be met, if only to ensure that all 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 listed, 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 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. D. Completed 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 conforms to approved plans and any discrepancies have been approved by the County. S -k AR COUNTY OF ALBEMARLE Department of Community Development Construction Record Drawings (As -built) for VSMP The followingis a list of information required on construction record drawings for � g stonnwater facilities reference Water Protection Ordinance 17-422 . It is preferable erable that the � ) .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 preparing engineer or surveyor. 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 underdrains. 2. Video Pipe Inspection for any pipes which are not accessible or viewable. 3. Updated Location with geo-coordinates of all facilities. 4. Verified Drainage Area maps for the drainage area treated and for drainage to the facilities. g P g 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 - biofilter 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. CLINT W. !: S FFLET a� T i Lit.. N 5435! ��4: 04/26/21 • ^� E 0 o N � N C > E w a E H_ w w 3 LL 3 3 0 w O w 0 m 0 W L M aJ Uoo J - ui M d to N V Z W w � 30'x m oa =LL U-)_ N =v>� F ¢ . 0ON EO1 00 W M a� am O ce 0 N Z O E i Z O a_ U U U) w 0 Z O N w w Q DATE 0412612021 DRAWN BY J. FOX DESIGNED BY J. FOX CHECKED BY C. SHIFFLETT SCALE N.A. U U 0 MJ W Q z co l (D J > W Q w LLJ J Q w J co °6 J Q W ~ O 0 J z Z O U L.L 0 J 0 JOB NO. 47652 SHEET NO. C1.0 1 Nov 2011 L SIGNAGE NOTES: a ■ ■ 1. ALL SIGNING AND PAVEMENT MARKING SHALL BE IN ACCORDANCE WITH THE MOST CURRENT EDITION OF EACH OF THE FOLLOWING AND ANY REVISION THERE TO: A. MANUAL ON UNIFORM TRAFFIC CONTROL DEVICES. B. THE VIRGINIA SUPPLEMENT TO THE MANUAL ON UNIFORM TRAFFIC CONTROL DEVICES. C. THE VIRGINIA DEPARTMENT OF TRANSPORTATION ROAD AND BRIDGE SPECIFICATIONS. D. THE 2000 INTERNATIONAL FIRE CODE. 2. SIGN LOCATIONS ARE APPROXIMATE AND ARE TO BE MODIFIED IN THE FIELD TO AVOID CONFLICT WITH UNDERGROUND UTILITIES OR OTHER CONSTRUCTIONS, AND TO COMPLY WITH STANDARDS REFERENCED IN NOTE 1 ABOVE. 3. ALL SIGNS AND PAVEMENT MARKINGS ARE TO BE FURNISHED AND INSTALLED BY THE CONTRACTOR. ALL SIGNS TO BE FURNISHED AND INSTALLED WITH STANDARD U POST GALVANIZED BY THE CONTRACTOR. SOLID WHITE LINE 24" S T 0 P (TYP.) 12 STD. (VARIES) R1-1 NOTE: STOP SIGNS TO BE 30" WITH STOP BAR DETAIL HIGH INTENSITY SHEETING NO SCALE SOLID WHITE LINE 6' 2 I 2 (TYP.) (TYP.) STRIPING AND SIGNAGE DETAIL NON -SLIP BROOM FINISH VARIABLE WIDTH' MAX. CROSS SLOPE 2% 1 I " 4" 3,000 PSI AIR -ENTRAINED CONCRETE COMPACTED SUBGRADE 4" TYPE 21A STONE COVER DENOTES CONCRETE SIDEWALK PAVEMENT ON PLANS NOTE: SIDEWALKS SHALL BE CONSTRUCTED IN ACCORDANCE WITH VDOT STANDARDS. 1.5" ASPHALTIC CONCRETE SURFACE COURSE - SM-9.5A 2" INTERMEDIATE BASE COURSE - IM19.OA 3" INTERMEDIATE BASE COURSE - BM25.OA 8" TYPE 21-B AGGREGATE SUBBASE COURSE A\%\\\%\\\/\�%i�\/ \\ f� COMPACTED SUBGRADE (PER GEOTECHNICAL REPORT) DENOTES HEAVY DUTY ASPHALT PAVEMENT ON PLANS HEAVY DUTY ASPHALT PAVEMENT SECTION No Scale 2" BITUMINOUS CONCRETE SURFACE COURSE - SM-9.5A VARIABLE WIDTH' (PLACED IN ONE LIFTS) NON -SLIP BROOM FINISH MAX. CROSS SLOPE 2% 8" TYPE 21 B AGGREGATE BASE COURSE r DENOTES LIGHT DUTY ASPHALT PAVEMENT ON PLANS 4" 3,000 PSI AIR -ENTRAINED CONCRETE COMPACTED SUBGRADE 4" TYPE 21 B STONE LIGHT DUTY ASPHALT PAVEMENT SECTION NOTE: SIDEWALKS SHALL BE CONSTRUCTED IN No Scale ACCORDANCE WITH VDOT STANDARDS. m' R= X 1 CONTROL JOINT SPACED AT WIDTH OF WALK (MAXIMUM) CONCRETE SIDEWALK PAVEMENT SECTION C .. i .. ..e .�1' MITE-�.: �.:,'�. i'��, •j° , JX�; . a ,. :.. •: EXPANSION JOINT AT MAX No Scale OF 30', WITH PREMOLDED EXPANSION FILLER EXISTING PAVEMENT PROPOSED PAVEMENT 2 a SAWCUT THROUGH rL MATCH EX. CROSS NOTE: PROPOSED __1FJ(, SURFACE w PAVEMENT MUST TIE U SLOPE UNLESS OTHERWISE SPECIFIED ON PLANS IN WITH EXISTING w & REMOVE w PAVEMENT PAVEMENT 2' MIN. PROPOSED SURFACE 2"+ COURSE EXISTING PAVEMENT MILL EX. SURFACE COURSE BASE COURSE SAWCUT EX. EDGE OF PAVEMENT AGGR. COURSE PAVEMENT REPLACEMENT JOINT DETAIL No Scale NORMAL CONC. WALK .. .. .�. 41.1 .. � COMPACTED SUBGRADE CONCRETE SIDEWALK JOINT DETAIL No Scale III V 11 m NOTES SHAPING WI MANHOLE AND MET INVERTS N ACCORDANCE WED THIS GINS OR IS ER APPLY TO O THOSE SABOVEtL5 INVERT OF ON PUNS OR INHERE INVERT OF PIPE IS ABOVE AVERT Qi STRUCTURE. I1: -SLOPE TO GRAIN To INVERT OF OUTLET PPE SECTION A -A METHOD OF TREATMENT IN DROP INLETS SLOPE TO m,W1 TO mm OF OUTLET PPE ADJACENT TRAVEL LANE MI PAVEMENT WIDENING % EDGE OF EXISING PAVEMENT AS DETERMINED IN FELDI TACK COAT THE PROPOSED CONSTRUCTION JOINT EXISTING ASPHALT LAYERS PROPOSED ASPHALT LAYERS EXISTING SUBBASE PROPOSED SUffl- --------------------------- COMPACTED SUBGRADE CONSTRUCTION JOINT DETAIL ® REMOVE EXISTING ASPHALT LAYERS TO EXISTING SUBBASE AND REPLACE WITH PROPOSED ASPHALT WIDENING LAYERS ® PROPOSED MINIMUM 1%t NCH THICK ASPHALT SURFACE COURSE (SEE HOPE 5) s MINIMUM 12 INCHES. OR GREATER AS NECESSARY TO ABUT TIE PAL THICKNESS OF EXISTING ASPHALT LAYERS AS DETERMINED BY CORES ISEE NOTE 3) NOTES) 1. ASPHALT PAVEMENT WIDENING SHALL HAVE A PAVEMENT DESIGN IN ACCORDANCE WITH CURRENT VDOT PROCEDURES NU BE APPROVED BY THE ENGINEER. I. THE PAVEMENT DESIGN FOR ASPHALT PAVEMENT WIDENING SHALL MEET OR EXCEED THE DEPTHS AND TYPES OF THE LAYERS OF EXISTING PAVEMENT. SUBSU6ICE DRAINAGE OF THE EMSING NO PROPOSED PAVEMENT SHALL BE ADDRESSED IN THE PAVEMENT DESIGN, 3. A MINIMUM OF THREE CORES SHALL BE TAKEN ALONG THE CENTER OF THE ADJACENT TRAVEL LANE TO DETERMINE THE TYPE AND THICKNESS OF EXISTING PAVEMENT LAYERS. THESE COPIES SHALL BE SPACED NO MORE THAN 500 FEET APART. {. THE ADJACENT TRAVEL LAKE SHALL. I MILLED A MINIMUM DEPTH OF 1 Vt INCHES AND REPLACED WITH AN ASPHALT SURFACE COURSE TO MATCH THE WIDENING PAVEMENT WIDEG SURFACE COURSE, UNLESS WAVED BY LAKE ENGINEER. 5. THE ENGINEER MAY REWIRE THE MUM DEPTH OF THE SWUNG PAVEMENT TO BE ADJUSTED TO ACHIEVE N ACCEPTABLE PAVEMENT CRDSS-SLOPE ND EFFECTIVE SURFACE DRAINAGE. G. EX5TING PAVEMENT MARKINGS AND M RKEBS WITHIN THE PROJECT LIMITS SHAM BE RESTORED SUBJECT TO THE APPROVAL OF THE ENGINEER. 7. FINAL TRANSVERSE PAVEMENT TIE-IN SHAM CONFORM TO THE REQUIREMENTS OF SECTION 315.05(c) OF THE SPECIFICATIONS EXCEPT THAT ALL JOINTS AT TEHNI LOCATIONS SHALL BE TESTED USING A V FOOT STRAIGHTEDGE IN ACCORDANCE WITH THE REQUIREMENTS OF SECTION 315.07(0 OF WE DETAILS OF MM AIMING A5 SHOWN HEIECN ARE FOR EXAMPLE I I PURPOSES ONLY. EACH MANHOLE OR CROP INLET S TO BE SHAD MIVWALY TO BEST FIT THE PARTICULAR INLET AND OIRET THr CONFIGURATION AMID FLOW LINES. SECTION B-B SPESPECIFICATIONS. PLAN METHOD OF TREATMENT IN MANHOLES ROAD AND BRIDGE STANDARDS METHOD OF SHAPING MANHOLE & INLET INVERTS VIRGINIA DEPARTMENT OF TRANSTRANSPORTATIONVIRGINIA SD" GQA ON REAR E C/�T ASPHALT PAVEMENT WIDENING ASPHALT FOR WIDENING SUBJECT TO TRAFFIC DEPARTMENT OF TRANSPORTATION SIGN AND POST DETAIL SHEET 1 of 1 REvlsary DATE 302 ROAR NO BRIocESTNONDs SHEET 1 of 1 REVISION DATE No Scale 106OS 2018 ROAD &BRIDGE STANDARDS FENNEL ROAD CROSS SECTION VDOT FLEXIBLE PAVEMENT DESIGN (NEW SUBDIVISION STREETS) COUNTY ALBEMARLE SUBDIVISION OLD TRAIL VILLAGE BLOCK 7C STREET NAME FENNEL & ORION EXT. DESIGN ENGINEER TIMMONSGROUP- 1LF 1.5" SM-9.5A CERTIFYING ENGINEER N/A CIS C/L CG-6 2' 2.5 1 (PAVEMENT WIDTH) [25_r .{ I 2% 2% --� 1`1 COMPACTED SUBGRADE 2" BM25.0 6" 21 A NOTE: ROAD CROSS SECTION COMPLIES WITH ALBEMARLE COUNTY DESIGN STANDARDS. FENNEL ROAD CROSS SECTION (PRIVATE RIGHT -OF -WA No Scale ORION EXT. CROSS SECTION CG-6 C%L CG 6 26' 2.51 (PAVEMENT WIDTH) , 2% 1 2% y [25 I- 1 /' \COMPACTED SUBGRADE 5' 6' SIDEWALK (PLANTING STRIP) NOTE: ROAD CROSS SECTION COMPLIES WITH ALBEMARLE COUNTY DESIGN STANDARDS. '-- 2" BM25.0 6" 21 A 6 PLANTING STRIP 5' SIDEWALK L2111EXTENDED CROSS SECTION PUBLIC RIGHT-OF-WAY ON Scale 4" 21-B STONE A SIDEWALK (WHERE REQUIRED) VDOT STD. CURB CONSTRUCTED ADJACENT TO DROP INLET (DI-3) AND FLUSH WITH INLET TOP F W� TYPE "A" NOSING I w in CONIC CURB AND GUTTER CLASS 3A, (Pc=3,000 PSI) CONCRETE CG-9B C WIDTH OF ENTRANCE d a � � z_ 13„ LIMITS OF PED. s LIMITS OF PED. ACCESS ROUTE® b RAVER ABLE 2UNPAVED ACCESS ROUTE[E / n n a WIDTH OF ENTRANCE UNPAVED SPACE SI ORE SPACE COMPACTEDCUT` a , a. . EXISTING OR PROPOSED EXPANSION JOINT SUBGRADE b' SIDEWALK OR SIDEWALK SPACE o a ENTRANCE d a \/ aA a dd L 2 0 V XE : Z EXPANSION JOINT LIMITS OF PED. CCESS ROUTE ® o NON -TRAVERSABLE = LIMITS OF PED. ACCESS ROUTE r 502 E� �E w 4" MIN. Mil w vTi U 1 �. CURB INCLUDED IN PEDESTRIAN ACCESS ROUTE DETAIL WITH & \ �\ �\ \ �\ �\ �\ �\ i 9 ENTRANCE GUTTER rc WITHOUT UNPAVED SPACE w 6" 6" 2 _D Q w w ADDITIONAL RIGHT-OF-WAY 5 REG�UIRED IF THE LIMITS 2 -0" J OF PEDESTRIAN ACCESS ROUTE HK7 EXTEND BEYOND I.-'-� FLOW LINE i EXISTING OR PROPOSED VDOT R T-OF WAY. 4No OT STANDARD CG-6 CURB & GUTTER EXPANSION JOINT ENTRANCE WIDTH • ' - cale DESIRABLE MINIMUM 16' • b . . ABSOLUTE MINIMUM IT ® PEDESTRIAN ACCESS ROUTES PROVIDE A CONTINUOUS UNOBSTRUCTED, STABLE, FIRM AND SLIP RESISTANT b000'eo, e, PATH CONNECTING ALL ACCESSIBLE ELEMENTS OF A . b.o4oe a Face of Curb Invert Line FACILITY THAT CAN BE APPROACHED. ENTERED AND EDGE OF PAVEMENT USED BY PEDESTRIANS. IF ACCESS ROUTE IS ADJACENT TO BACK OF CURB, MINIMUM WIDTH SHOULD BE 6'. SECTION F-F 11 R-/�AHALF PLAN CIF PEDESTRIANACCESS ROUTES f#1 ARE BEING 2'-0" [:6: 21c IS REREQUIREDMWITH NIMUA 4' TRERSLE MAX. 2Z CROSS SLOPE. T t✓A-� 'F WHEN USED IN CONJUNCTION WITH STANDARD • ' D. - D. - D. - D. - D. PARABOLIC CG-3 OR CG-7, THE CURB FACE ON THIS �' �' ' °• " A - ' A A - - Ut tPAVED I SIDE_ W,Y� CURVE STANDARD IS TO BE ADJUSTED T. MATCH THE 0000,o o.o - SN'A(%t I SPACE MOUNTABLE CURB CONFIGURATION. oo`Z o: o R-1.25'- ® ® ®----------- xX SECTION E-E q�rip°ployl-yorO°q'a.•r/o/a"°°sio°' �1 x % X y ) /rC/C3 )5 salnM- • e. ' �• ' N' '. e.e o • _ .O% TO 10% CHANGE ;_ 3•• M AOea d M mvm A 4 b9 bop6p 6'b4dpb4 b4 CLASS A3 IH.E.S.) CONIC. 2" =b4'�o44o. e.e 6" AGGR. BASE TYPE I SIZE 21B- 5'-0" 12% MAX. SLOPE 5'-0" ® POINT OF GRADE CHANGE t. ' �• p, )R CURB AND GUTTER ONLY yF .� -e : p FIGURE 5-CURB AND GUTTER DETAILS" FOR SIDEWALK CURB AND GUTTER X X 12 % MAXIMUM INCREASE IN SLOPE AT MINIMUM 10• INTERVALS oo be . o . oo. o The following notes apply to CG-6, CG-7 and Rolltop curb: BUILT CONCURRENTLY SECTION L C x X % 8 %% MAXIMUM DECREMUM ASE FOR E IN SLOUCCE PE R FIRST M 10LIM1140ENTERVARVAL D e.ee a 1. Curb and gutter may be precast of Class A4 hydraulic cement concrete or cast in SECTION D-D place using Class A3 hydraulic cement concrete. STANDARD ENTRANCE GUTTER '11I ROAD AND BRIDGE STANDARDS 2. When used with stabilized, open -graded drainage layers, the bottom of the curb REVISION DATE 1 SHEET 1 OF 1 and gutter shall be constructed parallel to the slope of the sub -base courses and VIRGINIA DEPARTMENT OF TRANSPORTATION 07/15 to the depth of the pavement but not less than the thickness shown. 1 711 - CONTINUE 21 B STONE BASE FROM ADJACENT PAVEMENT SECTION UNDER CURB L 0.5' O W, ' FLOW,.l1NE • ` r�, .... ' N ...� .. a :.:. '' : '. ' ;::. --�:-,i_A_-.c*.. !'..! ' .ram`. FL LINE• . '..•.....- TRANSITION 5' 5' SITION VDOT STD. ROLL-TOP CURB SECTION A r PLAN NO SCALE 3' 3' Z K J � U 3a 00 SECTION A -A NO SCALE ROLL-TOP CURB TRANSITION TO STANDARD CURB DROP INLET No Scale W Slope break for MI drainage, if req'd. LL R- 2 Feet @ U a � Back of Curb o N zz H f tit : 1 LL i i f Con dill: : €iili i i altrtip Mairifne Edge of Pavement Driveway Entrance Warp Transition Roll top Curb Port Plan or Entroncaa Tronaition FIGURE 7 - ROLL TOP CURB ENTRANCE DETAIL Rod.. Return Wap curb profile to match drive Way entrance apron Qrode in . { leaf a..N fide of apron above imam in. Driveway Entrance Won for Rolllop Carp , Part Section A FIGURE 8 - ROLLTOP CURB ENTRANCE DETAIL SECTION SPEOFICATKN REFERENCE 315 STEP 1: DETERMINE DESIGN AADT DESIGN AADT FOR STREET SEGMENT 284 NOTE: IF AADT:5 50, USE MINIMUM DR VALUE OF 6.4 STEP 2: DETERMINE DESIGN VALUES CBR, RF, & SSV SAMPLE NO. CBRT (SOAKED) CBRD RF (APPENDIX 1) SSV (CBRD*RF) 1 4 2 3 4 5 AVG. CBRr 1 4.0 1 2.7 1 1.0 1 2.7 NOTE: TESTING REQUIREMENTS & RESULTS PROVIDED BY F&R STEP 3: PAVEMENT DESIGN THICKNESS INDEX REQUIRED FOR Q STREET SEGMENT (APPENDIX II) DR 11.0 DR = 3.48Ln (AADT) - 1.48Ln (SSV) -7.23 DR MIN 6.4 DESCRIPTION OF AS -BUILT PAVEMENT SECTION MATERIAL NOTATION THICKNESS, (h) a (a x h SURFACE SM9.5 1 1.5 1.67 2.5 BASE BM25.0 1 3 1.67 5.0 SUBBASE 21A 1 6 0.6 3.6 DR MUST EQUAL OR EXCEED DR VALUE DP 11.1 / PAVEMENT SECTION IS ADEQUATE 1L1 > D 0 _ TRIP GENERATION LAND USE: SINGLE FAMILY ITE CODE: 210 AMOUNT: 30 UNITS UNITS: PER DWELLING UNIT WEEKDAY ADT AM PEAK HOUR PM PEAK HOUR 284 IN 8 OUT TOTAL 1 23 31 IN 20 OUT 11 TOTAL 31 CLINT W. !: S FFLET a� F i Lit. N 54380 ��4': 04/ 26121 IL ONAL M E o O E U N � N C > E o E w U a) >i ¢ U-tj 3 p LL 0 wO `6 ^H Q� U00 Z a J - Ui M O ce CT CDw �� a w v 30'x tUn w U-) i c ry Z O Fv> c Ur) Url in N w W M f1 -I- o w ono H O x cD 0 F 0 w w w U Z O DATE in 0412612021 O DRAWN BY J. FOX } • DESIGNED BY • J. FOX • CHECKED BY : C. SHIFFLE7T • SCALE N.A. �•r_F1 • am U 0 U /.0 Ice W Q Z co1--I (D J W > Q LLJ (� _j LL) v J Q 2 J 0' °6 J Q W H� O i O J = Z H� O U 0 0 JOB NO. 47652 SHEET NO. C1.1 N 3 c IL 7 9 0 o� EDO 20 0 c m-6 E o a in c in a� 0 � N O 3 m Z m O � a F N o r �3 G N � 2 Y � vmi N o PC h N C .tll. O N O E TO 0 (a 06 a c 10RUM a 0 m CO m i m PC c m UD m o c a m GE� � N c E F L N' M•L �e 1B MIN. --17.5" j Sr MIN. MNGNUT LOCKING ASSEMBLY 1 IOt . I 1 NOTES 1. PROVIDE A 6" THICK GRAVEL BED BENEATH THE METER VAULT. 2. MINIMUM WALL THICKNESS FOR PRECAST OR POUR -IN -PLACE VAULTS SHALL BE 4". MINIMUM WALL THICKNESS FOR VAULTS CONSTRUCTED OF MASONARY BLOCK SHALL BE 8". 3. THE OUTSIDE OF THE VAULT BELOW GRADE SHALL BE COATED WITH AN APPROVED WATER PROOFING COMPOUND. TYPICAL METER VAULT (1 1 /2" METER) NTS FIG. W-7B 4" DIAMETEF AND VALVE WATER ID-15 ON-LINE (TYPE „B") PLUG •^^"" THREADED COUPUNG PVC SLEEVE BRASS NIPPLE AND PVC o CAP i LUBRICATE ALL THREADS THRUST BLOCK 'D METER BOX (SEE FIG. W-7) VALVE NO. 57 STONE M.J. FITTING 2" PIPE SLOPED M DRAIN IF = GRADE ALLOWS VARIES VARIES 2" BRASS PIPE WATER MAIN AND VALVE 2" THREADED TAP ARE SAME 51ZE p(uG DEAD END (TYPE "A") TYPICAL BLOW -OFF ASSEMBLY NITS FIG. W-8 ID-19 -FINISHED GRADE AIR RELEASE VALVE BRASS OR BRONZE PIPE BRRLON E GATE VA IFRPOSSIBLERADE �F I,. p OR SOLID SOLID CEMENT BLOCKS K CRUSHED STONE COPPER" SOFT CORPORATION STOP 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 WATFERIENES 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) TUTS MG. W-9 TD-20 VARIES eox TO METER BOX (SEE FIG. THRU W--7E). VARIES 2" COPPER WATER MAIN M.J. FITTING PLUG THREADED FOR 2" COMPRESSION FITTING RESTRAINED JOINT FITTINGS NOTES: • GATE VALVE WILL BE 4• UNLESS OTHERWISE SPECIFIED BY THE ACSA. • SERVICE LINE TO CONNECTAT MAIN WITH X"x4"TEE. • REFER TO FIG. Wd FOR THRUST BLOCK DETAILS ON TEE. • REFERTOFIG.W-5 FORTHRUST BLOCK DETAILS AND DEPTH OF COVER ON GATE VALVE. • NO CONCRETE SHOULD BE POURED ON ANY PART OF THE RESTRAINED JOINT. USE PLASTIC SHEETING AS PROTECTION FOR BOLTS. ' • USE 25OD PS.L CONCRETE. 1 PIPE SLOT (2 PLACES) LARGE METER SERVICE LINE NTS FlG. W-6C M-12 [COVER UFT NOTCH 12 3/8" WATER CAST IRON LID 18" METER BOX 6" EXTENSION NOTES: (1) A 1-3/4" DIAMETER HOLE IS REQUIRED IN THE LID FOR TOUCH READ METERS. TYPICAL METER BOXES (5/8"-1" METERS) NTS FIG. W-7 TDTD13 METER SIZE DIMENSION A DIMENSION B DIMENSION C 1 I/2' 3'1' S'0' 318, 2' 3'1' S'0• 31 5' MIN. 4' 5' MIN. 12' MIN, TREATER THAN 4' PROPOSALS WILL BE SUBMITTED. i B i DOOR HINGES r----- ---- -----� I I I I I I I I I I I I I I LIFT HANDLE TYPICAL METER VAULT N.T.S. FIG, W-7A TD-14 SIDE VIEW .75' DIAMETER DRILLED IDLE FOR TOUCH READ NITS, TOP VIEW 3" DIAMETER FLAT BEARING SURFACE UNDERNEATH 24' X 36' 1LUMINUM ACCESS AATCH NOTE: HYDRANT MUST BE EQUIPPED WITH CHARLOTTES- VILLE THREADS WHICH IS THE LOCAL STANDARD. 1 LENGTH OF BRANCH VARIES 6' IN 2' TO 10' (2701 18"-22' ALVE BOX 7 CU. FL #68 STONE 42"MIN ;' 6" GATE I . VALVE wxr I(j •'.I TEE 9 2500 P.S.I. CONCRETE BASE AND THRUST iI�„�+• R BLOCK AGAINST .•.,v, UNDISTURBED STABLE SOIL. S.ILq PILE WHEN THE SOIL IS DISTURBED OR 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 1. SURROUND WEEP HOLES WITH GRAVEL AND KEEP FREE OF CONCRETE 2. MAINTAIN A 3 1/2' MIN. COVER FROM THE MAIN TO THE FIRE HYDRANT ( INCLUDING DITCHES ) 3. FINISHED GRADE SHALL SLOPE AWAY FROM THE FIRE HYDRANT AND VALVE BOX. A THE GATE VALVE IS ALLOWED IN SHOULDER OR BEHIND THE DITCH. IT IS NOT ALLOWED IN THE DITCH. 5. FIRE HYDRANTS SHALL BE INSTALLED AT LOCATIONS WHERE WEEP HOLES ARE ABOVE THE PREVAILING GROUNDWATER ELEVATION. IF REQUIRED TO BE IN WET AREAS, THE WEEP HOLES SHALL BE PLUGGED AND THE HYDRANT SHALL BE PUMPED DRY. TYPICAL FIRE HYDRANT ASSEMBLY DETAIL N.T.S. FIG. W-4 M-8 PLACE 5' GALVANIZED " 1MTNESS " POST WITH CAPPED ENDS PAINTED BLUE IN REMOTE AREAS AS DIRECTED. MARKER LOCATION MAY BE SUBJECT M HIGHWAY DEPARTMENT APPROVAL FINISHED GRADE ---� 1 � M.J. GATE VALVE WATERM.A E 2500 P.S.I.CONCRETE2x 2' BEARING AREATHRUST BLOCK NOTE : IN REMOTE AREAS, VALVE BOXES SHALL EXTEND SIX (8) INCHES ABOVE GRADE. TYPICAL GATE VALVE 1' COMPRESSION x 3/4' MALE PIPE COUPLING OR APPROVED EQUAL Y TYPE 'K'--. SOFT COPPER 1'AS NOTE w SWEATED FITTINGS DUAL SERVICE 1' TYPE °K' �Fi COPPER SINGLE SERVICE NOTE: 1) SADDLES SNALL BE USED ON PVC PIPE. NTS FIG. W-5 M-9 0 FOR USE ON ATTACHED SINGLE FAMLY RESIDENTIAL SERMCES OR DUAL RESIDENTIAL AND IRRIGATION SERMCES. I� 2' FL '1` COMPRESSION x 31e MALE PIPE COUPLING OR APPROVED EQUAL FOR USE ON DETACHED SINGLE FAMILY RESIDENTIAL SERVICE WHERE AN IRRIGATION METER IS NOT PROVIDED. CAST IRON UD FMIRED GRADE 3B" MIN. POPPERSETTpt 1/8 am OUFLNIG-\ A� METER OWORATHIN STOPz. BRICK AS ,y�+'dr1Yr NECESSARY ^r'+?.e. SANG DR DUST UNDER �,; ''?rx' '°'x':° "Tt TRAM PIPE, tr ,.•'•i•1.,",I 4' BOX AND SETTER (2-INCH F O SITMR T Y�.��p 2 LONC ST[ME POCKET, WOT MINIMUM THICKNESS) W!i' .ti ...4ini Y:'ti ,L4 SPEC. 203. NO 57 AGGREGATE TYPICAL SERVICE LATERAL INSTALLATION (5/8" & 1" METERS) NTS FlG. W-6A - FOR BENDS 8" & SMALLER USE STRAP ON BEND WITH ANCHOR BOLT ON CENTER LINE OF BEND. - FOR BENDS 10" 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 A B C D E F V - t'-B 2'-3 2'-e' V-2 f-cr 1 Ile Y Z- X-0 2' -6' 1'-6 2'-B 1 1 4^ 11 1/W ur X- X-9 2'-6' 2'-0 S-0 2" 18" 3'-8 8'-6' 3'-3. 3'-W 4'-e' 2 1/2^ 4' - 6 V-B 3'-0 2'-6' V-6 2'-e" 1 I V 4'-3' 7-B' 2'-W 3'-3' 2" 22 ' 8'-0 3'-D 2'-9 X-11 2' B" 6'-3 3'-0 N-6" 4'-3 2' -0 7'-6 X-3' 4'-0' 5'-6 2 1/z' 0" a 6'-0 3'-0'3'-3" 3'-3' 2 1B W-6 S-0' S-8' N-9' 2 1 4' 7•-e 3'-0'3 9'- S f 5'-0 5'-B" 2 I/2" 11'- S-B" Y-0 7'-3' 2 1 B ww Tn = Ulm. r CKNESS 0 FILLET WELD STRAP = 1/4" ST U 1 4" THICK rPLLATE WASHEF S THREAD, iv 1 NOMINAL INSIDE 3 4" ANCHOR DIAMETER EXTRA BOLTS STRONG STEEL PIPE BARS 0 12" IPE B Oy CENTER F 12' BENDS & CONCRETE CLASS "B" LARGER C CHART FOR UPPER SEC11ON 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. W-3A M-4 6" NOTE: RESTRAINED JOINT FITTINGS. Side New 42" Minimum r Qteel Beam, in. size) •--� 3' min. penetration Into undisturbed soil or as approved by the ACSA. TYPICAL THRUST BLOCK IN FILL AREA NTS FIG. W-3B TDTD=5 ASTM A38 AND HEX NUT ASTM A588 (TYP) UNDISTURBED EARTH UNDISTURBED 2 - 3/4" CIA SOIL (TYP) ALL -THREAD ROD ar.r a ^ WATER MAIN x a _ �3 VALUE -r - •� ssa . 24" MIN UNDISTURBED EARTH PLAN +' ">' CRASS A-3 CONCRETE VI I;. ' MIMEGA-LUG N �;! .+• 16" a MIN 18" ELEVATION UNDISTURBED " TRENCH 1 24" RAN ^WIDTH MIN W � 1 � SECTION NOTE: 1. ALL RODS AND FASTENERS SHALL BE GIVEN TWO COATS OF ASPHALTIC PAINT AFTER ASSEMBLY. 2. CONTRACTOR SHALL ENSURE THAT THE COLLAR BEARS AGAINST UNDISTURBED SOIL FOR THE MINIMUM DIMENSION SHOWN. 3. DIMENSIONS SHOWN BEYOND THE TRENCH WIDTH ARE ABSOLUTE MINIMUM. IF THE TRENCH WIDTH IS LARGER DURING CONSTRUCTION, THE COLLAR DIMENSIONS SHALL INCREASE ACCORDINGLY. _C_ROSS ANCHOR RESTRAINTS FOR VALVES NIS Fig. W-30 JUNCTION BOXES, TRANSFORMER PADS, PEDESTALS, ETC. SHALL NOT BE LOCATED WITHIN THE RIGHT DF WAY. VARIES �-lair-•"' 10' 1 5' I I I I s' I F WATER SEWER 3 0 LOCATION OF EITHER UTILITIES (GAS, ELECTRIC, TELEPHONE, CABLE, ETCJ EASEMENT WIDTHS, WATER OR SEWER ONLY - 20' MINIMUM WATER & SEWER 30' MINIMUM Xt SEE PART 3, PARAGRAPH DI SEPARATIDN OF WATER & SEWER SYSTEMS. UTILITIES CROSSING A WATER OR SEWER EASEMENT SHOULD BE AT 90' TO THE RIGHT OF WAY, UTILITY LOCATIONS & EASEMENT WIDTHS NTS FIG W-1 TD-1 GOOD FOUNDATION MATERIAL ROCKY FOUNDATION MATERIAL I UI INITIAL BACKFILL BEDDING 9 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 4'MI INITIAL BACKFILL 4 STABLE 8" -OIL MIN. MIN.-- _ MIN MIN. #68 STONE '-GRANULAR FILL AS :.__ _ APPROVED BY ACSA`� �A I �� 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 BACKFILL. 3.THE INITIAL BACKFILL 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 SECTION 1-1 SECTION 2-2 PIPE DEGREE BEND DIMENSIONS VOL TEE AND PLUGS VOL SIZE OF (FEET) W.M. FEE CU.M. BEND L I H I T 90 2.50 2.50 1101 0.24 4" & 6" 45 ZOO 225 7 So 0.15 200 225 25D 0.15 221/2 1.50 200 2.52 0.10 111/4 1.50 2.00 2.50 0.10 90 3.60 3.16 3.21 0.48 46 255 280 277 0.28 8" 221/2 1.66 215 289 0.13 3.18 2.91 266 0.32 111/4 1.66 2.16 2.67 0.13 90 4.83 3.83 3.42 0.63 10" & 12" '�` 3.33 3.55 295 0.43 3.83 4.00 2-83 Q52 221/2 2.33 2.58 2Be 0.24 11 1/4 1.83 2.33 2.84 0.18 1. 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 M THE VERIFY THE TYPE & SIZE OF ALL THRUST BLOCKS. CONCRETE THRUST BLOCKS NTS FIG. W-3 TD-3 CLINT W. '!i: SfFFLET a� i N s�3e'1 ��4� 04/ 26121 IL • i'h'ONA 0�0''�,1. M E 0 U; N N C > E w ai E LIM Q UM o 3 p U. ¢_j UDDOO z a J - Lri O Ce F4 rn a (A a W w 30 LET ETx (V!J W C] Q D LL O U) i c ry z Fva� O c u7 U) rN > LU W M LU 00 � I- Ui LT" M O 2 0 I- p w w w = a U f] a z O U) DATE > 0412612021 O DRAWN BY J. FOX • DESIGNED BY • J. FOX • CHECKED BY • C. SHIFFLETT SCALE N.A. • CL U 0 i U �0 W Q Z i Hy v J LU I � J > Q lJ _J LLI Q J co °6 J LL LL LLI �`� ryO / r O J z Z H� U U 0 LL J O JOB NO. 47652 SHEET NO. C1.2 0 2 0 3 c a v'0 o0. o -Z 20 0 � c mw a c m EL L 0 0 c w G (D 3in Z m B 2 a 2 O �3 nm N c Z B 2N X = ro16 « 0 m m 11 m C d `o E N 06 a c �a 0a 0 o �15 c c m c o c U m o.E c E F L �*,XLTH 6; SEWER SERVICE LATERAL CONNECTION NOTES: �.1♦1 y �� 1. WHERE A SEWER SERVICE LATERAL CONNECTS TO A MANHOLE AND NO INVERT ELEVATION FOR THE SERVICE LATERAL IS INDICATED , THE TOP (CROWN) ELEVATION OF THE SERVICE NOTE, MIN, 60' DIAMETER MANHOLE A. S CLINT W. LATERAL PIPE SHALL BE AT LEAST 0.2' HIGHER THAN THE REQUIRED. TOP (CROWN) ELEVATION OF THE THE LOWEST PIPE CONNECTED TO THE MANHOLE. I� I~�A I S F F L ET a �� 2. SEWER LATERALS TAPPED INTO AN EXISTING SEWER MAIN SHALL m'wmiTP DROP MANHOLE PVC CROSS °� Z + ° N SI3S! 4'� BE CONNECTED USING A PIPE SADDLE. ,2Y4 oa USE APPROVED 1j � FLEXIBLE RUBBER 5" BDDi. `-�V 3. MINIMUM GRADE FOR SEWER SERVICE CONNECTION SHALL BE 2R �Q PER FOOT ) a °2 ° 04126121 �v; • ,�� (1/4" o CONC. BASE ��G•• 4. ALL SEWER LATERALS SHALL HAVE A MINIMUM COVER 2 MIN °?s�o ^ c, 3000 PSI �SjU!1AL ~�0BNWN• DIAMETER OF 4°. a' GASKETED Al • STOP COUPLING ° BENCH SLOPED TO FLOW 5. ALL SEWER LATERALS SHALL HAVE A MINIMUM COVER 7 o - 27' 1 CHANNEL 1/4" 1' MIN OF 3 FEET. '..'' ,i.;y DROP PIPE .° PIPE STRAPS -•� Rt ~- SALT TREATED (STAINLESS STEED n:��e o e SPACED EVERY �+.'+: 2' VERTICALLY x' -� M E O FINISHED GROUND MARKER 90' RESTRAINED BEND •,;a *� Y X1 • - BRANCH ¢ c INFLUENT ER 12" > E N E :' ♦..� • PIPE �• 11 LU S �+ y • • .. . e ° °• SEEWER N" i H W I - • °"• PIPE - q a p z' LL PLAN 2,r '� " o W 0 N ^H ¢_j U0000 W - Ln Z O PLUG END OF PROFILE MAN LINE SERVICE LATERAL SECTI ONfn MDT, 6' BEDDING WITH N0. 68 STONE W M EL 45V'D" 1.HEIGHTOFTHEVERTICALDROPPIPEWILLBEDETERMINEDBYTHEACSA,BUTSHALLNOTBELESSTHANTWO FLEXIBLE CONNECTION NOTE' Z f ? V 12) FEET. WITH STAINLESS STEEL ALL CONNECTIONS TO '� OJ V) ¢ w 2. VERTICAL DROP PIPE SHALL BE SDR 26 P.V.C, SIZED THE SAME AS THE INCOMING PIPE AND CONNECTED TO BAND EXISTING MANHOLES SHALL THE DROP FITTING WITH WANDARDGASKETJOINT. 4 BE CORED AND A FLEXIBLE = c ry Z 3. VERTICAL DROP PIPE SHALL BE STRAPPED TO THE MANHOLE AT PIPE JOINTS. STRAPS SHALL BE MADE OF CONNECTION BOOT " INSTALLED v > = Q O STAINLESS STEEL O u; C7 to ; 4. SHAPE INVERT AS NEEDED TO PROVIDE SMOOTH TRANSITION FROM DROP CONNECTION DISCHARGE POINT ry Lu IN LINE WYE-TEE TO SPRING LINE OF MANHOLE INVERT. M d PLAN 5. DROP CONNECTION DISCHARGE FITTING SHALL BE ORIENTED AT 45 DEGREES, INTO THE FLOW. TYPICAL MANHOLE PLAN CD 6. VERTICAL DROP PIPE SHALL BE INSTALLED AT 90 DEGREES FROM THE ACCESS STEPS. VARIES 7. MINIMUM 72' DIAMETER MANHOLE REQUIRED FOR A SINGLE 10" OR 12" DIAMETER DROP CONNECTION, OR SHOWING BRANCH TIE - I N N R TWO 8" DIAMETER DROP CONNECTIONS. SEWER SERVICE LATERAL CONNECTION STANDARD INTERNAL DROP CONNECTION NTS 0 N.T.S. N.T.S. FIG. S-1-19 c=a FIG. S-2 FIG. S-1-C2 0 O TD-33 1D-30 TD-27 F w UJ w w 2 Q Q FRAME & COVER kE E z O DATE r E FRAME & COVER (SEE FIG. S-I-D,E) in REMAINING BACKFlLL SHALL` >mE m u SEE FIG. S-I-D, E R NoME R 0412612021 NOT CONTAIN ROCK MATERIAL LARGER g Jpp / PASVEOFAREA / NONEEPAVEDFAREA p } DRAWN BY 36`MIN THAN 5" IN ANY ``3 SLOPED AREA '":��':;4, SLOPED AREA -'� DIMENSION I E8 �S*F_9 w -,._:;e;ii,P.z�_; MI vG1 2-pRUBBER COATED STEEL STEPS24 -D" MAx J. FOX IN71AL BACKFlLL� ,� CAST IN PLACE 1'-O" MAXEMBEDMENT B°MIN (6" LIFTS) • THOROUGHLY COMPACTED PRECAST REINFORCED CONCRETESPRING DESIGNED BY LINE O BY HANDOR APPROVED OF PIPE MECHANICAL TAMPER E sEG o o 4 F • , sEcnoNs mTH "o" RING SEALS eOR APPROVED EUAL�. FOX HAUNCHING ° E" N RUBBER COATED STEEL -I* MIN CHECKED BY N0. 68 STONE _ _ BEDDING v0 oc a 3'-0" MIN THE DROP CONNECTION SHALL BE STEPS CAST IN PLACE 6" max min x ao s \�o5" o DUCTILE IRON PIPE (CLASS 5D� BACKnLUED IN 6" LAYERS µERDs PRECAST REINFORCED J�.4" SECTIONS - - OUNDATION (SHALL BE REQUIRED WHEN SOIL E E_ECONDITIONS COMPACTED BY HAND TAM oRCONCRETE 1� BACKFlLLED mTIi SELF-COMPACDNG MIN "0" RING SEALS 16MAX • C. SHIFFLETT SCALE ARE UNSTABLEc3cm 1eTMAx STONE. MINIMUM ELEVATION • DIFFERENCE ACROSS M.H. 5" 4'-0" 14 ALL PIPE) S. T �y :-K)IU- „E �E �E MINIMUM ELEVATION DIFFERENCE 1YMIN 12"MIN FROM INLET TO OUTLET my .' ACROSS M.H. FROM INLET TO VARI A OUTLET SHALL BE 0.2E FEET SHALL BE 0.20 FEET. VARIES • '�° .' A flLLETED INVERT FOR A SMOOTH DEPTH OF FLOW CONCRETE CHANNEL TO BE FILLETS TRANSITION OF FLOW BETWEEN • G 3/4 DIAMETER OF NOTE 1. OPEN CUTS IN PAVED AREAS WITHIN EXISTING VDOT RIGHT-OF-WAY SHALL BE O . ;• INLET & OULET PIPE SHALL BE i'G PROVIDED. 12 ;•6.7;..,:....� °..G _ CONTRIBUTING=--- SEWER. TT �• 12" BACKFlLLED ENTIRELY WITH N0. 21A FT A FILLETED INVERT FOR A Shoo •,s': STONE. 2. FOR DUCTILE IRON PIPE THE BOTTOM OF THE TRENCH SHALL BE SCRAPED z 3/4 DIA of LARGEST PIPE IN MANHOLE TRANSITION OF FLOW BETWEEN INLET & OUTLET PIPE SHALL BE AND COMPACTED, AND ALL STONES REMOVED OR A 4" BEDDING OF NO. 68 o $ ro MIN. 6" BEDDING NTH NO. 68 STONE PROVIDED. MIN. 6" BEDDING STONE SHALL BE PROVIDED' E E s E , E o f In �� NOTE : W/ NO. 68 STONE 3-WHERE ROCK IS ENCOUNTERED PIPE SHALL BE INSTALLED ON A MINIMUM 6"g yg m NOTES: BEDDING OF N0. 68 STONE' 25 < 1. BEDDING THICKNESS REQUIREMENTS SHOWN ARE MINIMUM AND SHALL BE 1. BEDDING THICKNESS REQUIREMENT SHOWN IS MINIMUM AND SHALL BE fE SPECIFICALLY DETERMINED BY THE CONSULTANT FORTHE SOIL CONDITIONS. 2. THE CONSULTANT SHALL DETERMINE WHETHER MANHOLES SHALL HAVE EXTENDED OR NON -EXTENDED BASES SPECIFICALLY DETERMINED BY THE CONSULTANT FOR THE SOIL CONDITIONS. 2. THE CONSULTANT WILL DETERMINE WHETHER MANHOLES SHALL HAVE O o ILL 3. ALL JOINTS, LIFT HOLES, INLETS, OUTLETS TO BE SEALED & GROUTED INSIDE AND OUT. EXTENDED OR NON -EXTENDED BASES. 4. SPECIAL CONSIDERATION SHALL BE GIVEN FOR ENTRANCE 3. ALL JOINTS, LIFT HOLES, INLETS, OUTLETS TO BE SEALED & GROUTED DESIGN ON SEWERS NTH STEEP SLOPES. INSIDE AND OUT. TYPICAL SEWER PIPE TYPICAL MANHOLE SECTION INSTALLATION IN TRENCH TYPICAL MANHOLE FRAME & COVER SHOWING BRANCH TIE-IN TYPICAL MANHOLE WITH DROP CONNECTION N.T.S 0 NTS FIG S-I-D N.T.S FIG. S-3 NTS Fir. S-I-C FIG. S-I-A O TD-31 1 J TD-34 TD-28 1D-25 � Z PRECAST CONCRETE MANHOLE BASES SHALL BE FABRICATED IN ACCORDANCE WITH PART V, J SECTION G OF THESE SPECIFICATIONS > CLt PL ROADWAY e SLOPED AREA RUBBER COATED STEEL STEPS w CAST IN PLACE^,`�'•:-• FRAME & COVER SEE FIG. S-I-D, E . • `•'•R, •S. ': LLJ J LIJ (•7 1. Otsmm) mA xRXaa tin. i4nGSliae(eDt".")R" 2[a99m.] L�Bi""J 0 ze i/•- DW 7• PRECAST REINFORCED CONCRETE •' EXISTING SANITARY ONTCON CONCRETE •• W" . SEWER PIPE • Q Q Q G c [414 -� [17Bmm1 I` C 4. OA1 [BOB SECTIONS WITH "0" RING SEALS OR APPROVED EQUAL 1'-0" MAX 2'-0" DOGHOUSE OPENING SHALL '°' - a ^'• • • MIN. 12" CLEARANCE BE PREFORMED BY • ' '.!• : • BETWEEN EXISTING PIPE MANUFACTURER OR "• •'Y ': •,.„ AND STONE BEDDING SAW CUT TO FlT PIPE ' •'i ;°•: - : ''•". LLJ DO J J Q ,,,x 06 " / PAVEMENT m �_ za >/1 B• DA 6/B- b2zmm7 I I761,MQ a ANCSAMAY BE APPROVAL�IRm OUTSIDE DIAMATER !.r.• PLUS U. 4 ,' O LL [ram W O O 38- DN _--_i a 26• �' NTH Na BI STOW BEDDING O 42' MIN. [91•mm] II•'� [660mm FRAME SECTION 120-1 [SBmm] a B"x8'x18" AND 4"xB'X18' SOLID CONCRETE BLOCKS z COATED STEEL BAND OR STAINLESS 42' MIN. 0,25' MIN. THICKNESS STEEL CASING INSULATORS STEEL CASING 12" CONCRETE FILL I 2• =D uTH) taED�O FLU") THE DROP CONNECTION SHALL BE 3'-0" MIN ,• DUCTILE IRON PIPE (CLASS 50) CENTER W/RIS)ER yJw 4 EACH DOGHOUSE MANHOLE BASE p -- BOTH ENDS t• BACKFILLED IN 6° LAYERS AN6D [� U -I [umm] NI A�31/Y 7/Y- c>P• }- I [79mm] C�Omrr,1� : 5" COMPACTED BY HAND TAMPERS OR j BACKfILLED NTH SELF-COMPACRNG Ir,......nnnmlinnnn,i,nninnrlrlI,.r. r, 1 r, 1 l 1 1 111 mnnnnnnnnnnnnnnnnn nmu„„„ 1.1.1.1. Q I I 3 73/1B' ► 22 73/78 Jam_ STONE. MANHOLE ABOVE BASE $HALL FILL DOGHOUSE OPENING 1v I 2 1n' [B7mm] [678mm] 0 26' 12 MIN 16" MAX ELEVATION DIFFERENCE BE CONSTRUCTED AS SHOWN AROUND EXISTING PIPE WITH 3.000 PSI CONCRETE �. 0 17/18' 7 3ro" [635mm] G/16- O.D. OF GKT MINIMUM p ACROSS M.H. FROM INLET TO ON FIGURE S-1-A OR NON -SHRINKING GROUT 2'-C' 7' OR 8' �7' OR 8' I 2'-0' [77mm] GROOVE [74mm] SECTION VIEW OUTLET SHALL BE 0.20 FEET �" � cw DOLT 1/4- (6mm) DA SEE..DLY NEOPRENE GASKET CETAa 120MIN 12"MIN A FILLETED INVERT FOR A SMOOTH 0 18' DR 20' JOINT OF DS, UCTILE IRON PIPE I _ I ESTRAINm JOINTS) R BER RIJ x BI x t 1/2 `SEW R MX.O [SmOm" RUBBER PARK RD9Bt046 7 s/a° (2) elr xOR s/9-ttxs t/z ss 2400' Iatmm PARTY 00911250 VARIES'. 4 TRANSITION OF FLOW BETWEEN •• INLET & OULET PIPE SHALL BE '"• PROVIDED. ALLOW CONCRETE FLOW A MIN. WRAP EXISTING PIPE WITH Q 1/2' 1'-0" BEYOND BASE NEOPRENE GASKET MATERIAL 1' NOTE 1. STEEL CASING TO EXTEND TO BACK OF CURB, DITCH, SIDEWALK, ETC. OR A MINIMUM OF 5° BEYOND THE EDGE OF PLAN VIEW 1 t/e' (2gmm) DR BOSS [6mm 113M .a6 DW SYMMS STEEL ROD (2) WY�IR 5/8iI 1w OD $ G � __ FITTING DIMENSION VARIES WITH SLOPE. OF STRUCTURE BEFORE FILUNG THE OPENING PAVEMENT, WHICHEVER IS GREATER. PAVEMENT. 2, ENDS OF CASING CAN BE SEALED USING APULL-ON END SEAL GASKET IN LIEU OF CONCRETE FILL, PICKUNR& LOCKLUG HOLE DETAIL 2) NW xX s 11 nt M1t1f • 1:• ,'t'.Q 12 �. C•: i "• . e �••' A' NEOPRENE SECURED BY 2 NON - CRROSIVE STRAPS, I R EACH SIDE OF OPENING O 3, MIDDLE SPACER SHALL BE PLACED AT THE CENTERP13INT OF PIPE JOINT. PARTY 0D9s12s 1. ALL MANHOLES WTHIN 100 YEAR FLOODPLNN OR LOCATED IH AREAS SUBJECT TO FLOCDW6 SHALL RAVE WATERDGHT FRAME k COVER (2) NUi HX JR11 5 B-t1 ZN 2 ALTERNAT W DESIM TOR WATERTIGHT COVERS mLL BE CONSIDERED. / 1 COVERS SHALL BE FIXED TO FRAMES MIN LOCIONG LUGS DR SIWUAR ASSEMBLY. PARTY ORgat13B 3/4 CIA OF LARGEST WATER TYPICAL WATERTIGHT (2) 19MR LOOK WG (WORT) PwIt ODIMN PIPE IN MANHOLE IN. CAST -IN PLACE 12" 12* MPSI CONCRETE BASE TYPICAL STEEL SLEEVE INSTALLATION MANHOLE FRAME & COVER LOCK LUG ASSEMBLY MIN. 8" BEDDING WITH NO. 68 STONE FOUNDATION SECTION VIEW UNDER ROADWAYS N.T.S FIG SHE NOTES: .......... .......„.......I III IriIrIIII,t,II,RIII.............„.. iii...„Ill,....,.. l................. . TD-32 1. BEDDING THICKNESS REQUIREMENTS SHOWN ARE MINIMUM AND SHALL BE NOTES; N.T.S SPECIFICALLY DETERMINED BY THE CONSULTANT FOR THE SOIL CONDITIONS. Fir. W-1D 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 3. ALL JOINT$ LIFT HOLES INLETS, OUTLETS TO BE SEALED & ROUTED FLOW TO THE EXISTING PIPE. 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 47652 NIS N.T.S FIG. S-1-CI FIG. S-1-Al SHEET NO. C1.3 TD-29 TD-26 L MHS C&G \\ \\ TOP=682.73 r INV 1N=665.73 8" PVC (SW) ET W/ GRATE EP - - \ \ I INV OUT=665.23 8" PVC (NE) �p H TOP=681.26 682 - OL TRA/L N � $ m 1 15" RCP (SE) (VAR/ABLE v n, A ,'15" RCP (SW) \ WIDTH \ h \ DS• 4556, PG. 173 -sg DS. 4038, PG. 704 SD CURB INLET W/GRATE - - C&G r� w w y �\ DB. 2886, P TOP=682.34 663 \� \\ r V v r 6813' - - - G 134 I P n SD CURB INLET W/ GRATE EP --- - - - INV 1N=678.24 15" lie (sue \ \ TOP=688.50 -------- -- ---- - - / 7682- INVOUT-678.1915 C�P(NW)MHSGSA' mINVOUT=684.4015"RCP(SW) -- ----- ---- - NVPN 868 1„R \-. 682.9' ! \ \\ \ = 7,3-P\'/C(SW MHS h/ /688.7' � - -e, - _ - ,;, _ .ti ° - 683 \ . _ INV OUT=666.9Ti' PVC (NE) TOP=683.10l__INV 1N=668.48 8" PVC (SFF)C&G%l - \ I - �- - 90 8' PVC W SD CURB INLET W/ GR YE MHS / gg EP I ge O) seQ lNV 1N-667. ( ) A / 6 1 6 TOP=683.54 lNV OUT=667.70 8" PVC�IE) TOP=684.60 / INV SE INV 1N=680.70 15" RCP I(SE) ( ) / I ct COORDINATE , \ ----__ _ r INVOUT=680.6015"RCi%NW) INV OUT=675448"PVC (NW) � REL MERS N OF _s% \ °-__-_--- -- ------ - v1 TRANSFORMERS WITH / yam` ---- -` 1 �_ / �� --- RCP_ � ----�- \ II \ DOMINION POWER s \ \ 8 .2' VARIABLE WIDTH _ - - - _ I \ OVE 86 R \----___- _------_-- I I 15"RCP- 1 STORM EASEMENT 683 - - - - - - - - - - - - - - I \ \ �\ 48"RISER .. > D O, d / - - 689.3' \ ll �� \ DB. 5074, PG. 234 I �� \ \ I TOP=679.39 f/>COiVCsSWL l / 20' ST RM Q Q \ \ I I \ \ INK OUT=669.99 48" R P (NF�I I � EA \ \ \ REMOVE PORTION DB.�3; PG\ \4 \ s2 - OF 48" RCP PIPE _ _ = _ - ` I / s \ / BENCHMARK / SD CURB/INLET W/ GRATE BBB �BB3_ - 682- - _ PK NAIL IN S �/\ \ \ \ \ s / - - /\ �\� , ` =- - _ _ / / \ \ \ \ \ / - , I ` ELEV=686.77WLK \ \ \ 'saw INV IN 684 04 15"RCP (NE) INV 1N=683.74 15" RCP (SE) / \ \ \ \ - -ssl -_ - INV OUT=683.69 15" RCP (NW) -.679- 16�6 TMP 55E-0-7A-26 REMOVE . \ \ \ \ \ \ ` 1�"RCP\ \ \ \ I I 6j9 I ROCK I 1 1 , \ , \ MARCH MOUNTAIN PROPERTIES LLC I RdX6VE - I _ I I DB. 5071, PG. 231 INK=672.87 \ \ \ \ TMP` 55E-01-7B-0 / - 682- 1 ARMOR I 1 / \ \ I I- 's _ 12"Pb�C LI I I ' \ MARCH MOUNTAIN PROPERTIES LLC l �� I I I / / / I l/�[/=6�4.81 I / I I I \ \ MHS \ 681' - - DB. 4954 PG. 18C I = _ 1 680 ,1 s�8 I / ' REMOVE PORTION \ \ I I ZONED: SF / / I - ss -K - - 6� / / / / I TOP=687.14 1 I \ \ I /. - _ \ / I I \ INV IN=676.99 8" PVC (SE) \ I I / I / / S \ - _ ` �ti / OF GUTTER/CURB see \ \ M \ _ _ INV 1N=676.84 8" PVC (SW) SD CURB INLET W/ \ - - d anI \ _ 1Ni! NW() TOP=687.94 OUT=676.74 8-PVC(NW) 8" \ - - - ' - - - I \ \ -- INV OUT=68. -------, 1 54 15„ - - 1- - _ SANI 1= \ \ / \ / \ / - i ------- II -_ - - I r \`\ s1,, --NSAV __ 8„ \\ 1\s-SANi--i / I 8" \ I I I I Z I / /I _I -I- m --i _ _ {. i S-SAN-t-- FENNEL ROAD D y 1 \ \ I \ \ II I I I I Io OZ AD REMOVEIRELOCATE 6e TARY SVA 8a RIAB41 E WIDTH20'SANI685EASEMENT ssr A CUT (PRIVATE) R/W � DB. 5074, PG. 234 / / _---____-_-�1 DB. 5074, PG. 234C // II 11 I I o �� _ _ _ - \ r \ I I I 1 / - 1 R/MOVE PORTION /------------------------- T___682 \\ I I 1 / 1�HDPE---i ____ --_ > I I I A I \\ I 11VV=679.03103 \ I I I A I \ I / REMOV EI M GATE / III ` ` - ---- --- -- I \ EASEMENT / ,' �ry III I VARIABLE DTH DB. 4704, PG. 389 / I WATER EASE ENT DB. 5074, PG 234 1 � SD CURB INLET W/GRATE 1 \�^ \ G VEL WALKING TRAIL I / / I TOP=687.87 ( \ \ \ I INV 1N=680.67 15" HDPE (E) 1 (INDYBAINLOOP) / I \ \\ �y\ \ 1/ REMOVE/RELOCATE MHS S \ \ I° / / / / / 1 I I I I MHS - INK 1N=680.82 15" HDPE (SE) \ I REMOVE/RELOCATE TOP=685.49 RE STORM TOP=682.33 ` \ \ / / / I 1 686 / 1 INV OUT=680.57 15 HDPE (NW) \ \ \ \ EASEMENT INV 1N=668.63 8"PVC (SW) \ \ \ l ^ _ - ` _ -_- I - I INV OUT=6 9.84 8" PVC (NE) II \ I \ \ lNV OUT=668.33 8"PVC (NE) DB. 5074, PG. 234 \ L / - - - 1� REMOVE I / \ I � � / I - EDGE ¢ \ - - - -- \ ------- 686- �G \ OF GRAVEL I I I FA \\-- I---------------- `\ \ EE GOO E \ -6B6 r - I GREENWEc R wANE \\ \ \ \ - \ I I \ �I I S - - AN- DB. 5024, PG. 429 REMOVE/RELOCATE MHS S � \ OF GRAVEL 1 \ 1 \ 1 \ TOP=683.44 \ / \ \ SD CURB INLET W/ GRATE INV 1N=669.44 8" PVC (SW) I I 'ss I TOP=682.03 I \ s? \ INV PVC(NE) I A -- I \ \ I � \ '� � � INV 1N=675 03 30"HDPE (SE) L - - - - - - - --------- \ I \ I ` l () V OUT=674.30 30" HDPE NW SD CURB INLET W/ GRATE Yj OD (F\)\ I \ \ \ I 323.58' \ \ I \ ` \ \ - _ I a V IN=677 63 15" HDPE (NW) I \ i 398.58 (TOTAL) \\ II I \ \\\ 11 II \ \ \ \ I INV OUT=67761 15'HDPE(SW) NAl1 O 685 O V 4 11 I \ \ \ \ \ REMOVE PORTION OF J c REMOVE/RELOCATE SWMFACILITYL-1 \\ \ \ \\ \\ \ / REMOVE / GUTTER/CURB/SIDEWALK 4 ,� \ I I TROD (RETENTION BASIN ll) \ \ \ \ \ \ \ \ 20' SANITARY \ \ GRAVEL (F) - - - TO INLET SD CURB INLET W/ GRATE O N Om EASEMENT I I \ s�NV OUP=678.03 15HDPE (SE) 0 DB. 4704, PG. 389 0 \ \ \ \ \ \ \ /68 \ \ \ rnww \\ ``/ Y ^l III . . . . . / \ 684.2' APPROX. W.S.E. TMP 55E-01-35-D 1 \ h o saz. r \ +/-672.60PER \ \ II CONC __ MASTER SWM PLAN \ \ ` \ \ \ \ \\ \\ \\ MARCH MOUNTAIN PROPERTIES LLC `\ \ II a I _ _ _ _ b \ Sl'l'LK ` \ -�� s8Y I 684.3' (WPO201600009) DB. 5024, PG. 441 lilt ZONED: SF GUTTER/CURB/SIDEWALKREMOVE�POR \\ \\ TION OFI /6\ / /f2�MOVE SIGN EP 6 6 _ - I \ \ ICI ICI ICI II I�IIII _ \ \\ s •\ \ \\ � o?���G \\ 1 \ \\ \\I 4 .-I.I.I. .�' 83--._, l �------- �'-30 __--_II _= L-Q� 24 ORjO;__\\ 62P=683.2 61 �E - -684- - I rn\ \ \ \ lNV 1N-670.0 8" pVC (SW) l B P - - \ sus \ \ \\ \ \ \ \ \ IN OUT=669.93 8"'PVC (NE) 1' / - - l / 8"w 4704, G 38 I 9 vg \ \ \ \ I I VARIABLE WIDTH / R D (FQ O \`V Crory / O a% C sesr, \ \ \ \ 1 1 1 SANITARY EASEMENT / t > 1 / 4t 30 &G \ \ \ \ \ \ I 1 I DB. 4704, PG. 389 a U� 1 Q � \ \ \ \\\ ROD I I 1 / l R D O 1 O. ri co Q '',, •• 4 (9' SD CURB INLET \ \ \ \ k (F) I N2904641 "W r- 0g `�I `l /4 / \ \ 48"HDPE \ l \ / T 155.24' / 4� / , J 0 h TOPN=674682 5 \ \ \ \ NV=671.85 \1 \ \ \ _ _ INV OUT=6.25 30" HDPE N( \ _ / _ - / / _ _ _ / / V 1 / //o' INV OUT=673.80 30- HDPE (NW) \ -�-- - - - - - - - - - - - - - " - b 1 O / SD CURB INLET ��� Q l TOP=682.00 MHD _ - - - - - O TOP=683.70 --- ----- INV 1N=673.70 30" HDPE (SE) \ -r -------- k---- --�---� 1-------- _ _ - - - -t- - _ 1gECID000S l ld INV OUT=673.5030"HDPE (NW) lNVlN=6771015"HDPE(NE) 1 I ---- -� _---------------------------36"1- - _ / / INV IN=676.55 24 " HOPE (SE) ------------- - / / ------ o-- r--- ' I 'TREE / INV lN=676.5815"HDPE(SW) --36"_____ `te / INV OUT=676.50 30" HDPE (NW) SD CURB INLET (OPEN SPACE) 4 I \ ` 1 I I TMP 55E-01-35-A 6" S I I _ TOP CURB =681.81 26 30" HOPE (NE) I 20' STORM MARCH MOUNTAIN PROPERTIES LLC 6s I I SD CURB INLET W/ GRATE INV 1 1 EASEME T I DB. 5024, PG. 441 MHD ro TOP=681.03 INV OUT=673.2136" HDPE (NW) I DB. 4704, PG, 3 9 TOP=682.37 I I INV 1N=673.18 36" HDPE (SE) 1 I 1 I ROD INV 1N=672.62 36" HDPE (SE) INV 1N=673.63 36" HDPE (SW) LEGEND: REMOVE ASPHALT REMOVE CONCRETE SAWCUT SCALE V=20' 0 20' 40' CLINT W. '!i : S FFLET aZ i Lit. N 54380 49: 04/26/21 • Z O a u In w 0 Z O N w w Q DATE 04/26/2021 DRAWN BY J. FOX DESIGNED BY J. FOX CHECKED BY C. SHIFFLETT SCALE 1"=20' J i �- U o C)0 m Q O Z 1 (D 2i Lu W w p _j 06 Q Z J m Z J aLL O ~\ O J = O I� O u U O z_ F_ C) U) J X O w JOB NO. 47652 SHEET NO. C2.0 0 0 3 a D 9 0 o X O �Z .2O o � c �_ a c m a- 0 xg /7 3Z 0 0 22 o r 3 2 dm 2 Y X C 0.0 g„ 12 0 C d `o E 06 a c 2c 10 a 0 0.2 m a c m C o c 0 no L F E L EROSION AND SEDIMENT CONTROL NARRATIVE: PROJECT DESCRIPTION THIS PROJECT INCLUDES THE CONSTRUCTION AND EXPANSION OF 30 SINGLE FAMILY ATTACHED UNITS WITHIN BLOCK 7 IN OLD TRAIL VILLAGE, SITE WORK, UTILITIES & LANDSCAPING ARE ASSOCIATED WITH THE DEVELOPMENT. LIMITS OF CLEARING AND GRADING ARE 7.97 ACRES. ADJACENT PROPERTY THE SUBJECT PROPERTY IS CENTRALLY LOCATED WITHIN THE OLD TRAIL SUBDIVISION AND DIRECTLY ADJACENT TO THE WESTERN SIDE OF OLD TRAIL DRIVE JUST NORTH OF THE SECOND TRAFFIC ROUNDABOUT. EXISTING SITE CONDITIONS THE EXISTING SITE CONTAINS FLAT TERRAIN AND CURRENTLY UNDEVELOPED. OFF -SITE AREAS NO OFFSITE AREAS WILL BE DISTURBED. ANY OFF -SITE LAND -DISTURBING ACTIVITY ASSOCIATED WITH THE PROJECT SHALL HAVE AN APPROVED ESC PLAN. CRITICAL EROSION AREAS EARLY ESTABLISHMENT AND PROPER MAINTENANCE OF PERIMETER CONTROLS WILL PROVIDE SEDIMENTATION CONTROL. ALL SLOPES STEEPER THAN 3:1 SHALL BE STABILIZED WITH BLANKET MATTING. EROSION AND SEDIMENT CONTROL MEASURES UNLESS OTHERWISE INDICATED, ALL VEGETATIVE AND STRUCTURAL EROSION AND SEDIMENT CONTROL PRACTICES SHALL BE CONSTRUCTED AND MAINTAINED ACCORDING TO MINIMUM STANDARDS AND SPECIFICATIONS OF THE CURRENT ADDITION OF THE VIRGINIA EROSION AND SEDIMENT CONTROL HANDBOOK. THE MINIMUM STANDARDS OF THE VESCH SHALL BE ADHERED TO UNLESS OTHERWISE WAIVED OR APPROVED BY A VARIANCE BY LOCAL AUTHORITIES HAVING JURISDICTION. STORMWATER RUNOFF CONSIDERATIONS A PORTION OF THE PROPOSED DEVELOPMENT WILL BE CONVEYED TO ONE STORMTECH ARCH DETENTION PIPE WITH ISOLATOR ROW AND ONE DETENTION PIPE WITH A CONTECH JELLYFISH FILTER STRUCTURE. THESE FACILITIES HAVE BEEN DESIGNED TO MEET STORMWATER QUALITY REQUIREMENTS. ALL OTHER AREAS WILL SHEET FLOW INTO THE SURROUNDING VEGETATED AREAS. ALL EROSION AND SEDIMENT CONTROL MEASURES SHALL BE MAINTAINED IN ACCORDANCE WITH VESCH AND THE CONSTRUCTION SEQUENCE, INCLUDING THE INSPECTION OF ALL MEASURES AFTER ALL RAIN EVENTS. STRUCTURAL PRACTICES: 1. TEMPORARY CONSTRUCTION ENTRANCE - 3.02 A TEMPORARY CONSTRUCTION ENTRANCE SHALL BE PROVIDED AT THE LOCATION INDICATED ON THE PLANS. IT IS IMPERATIVE THAT THIS MEASURE BE MAINTAINED THROUGHOUT CONSTRUCTION. ITS PURPOSE IS TO REDUCE THE AMOUNT OF MUD TRANSPORTED ONTO PAVED PUBLIC ROADS BY MOTOR VEHICLES OR RUNOFF. 2. SILT FENCE BARRIER - 3.05 SILT FENCE SEDIMENT BARRIERS SHAL L BE INSTALLED DOWNSLOPE OF AREAS WITH MINIMAL GRADES TO FILTER SEDIMENT -LADEN RUNOFF FROM SHEET FLOW AS INDICATED. ITS PURPOSE IS TO INTERCEPT SMALL AMOUNTS OF SEDIMENT FROM DISTURBED AREAS AND PREVENT SEDIMENT FROM LEAVING THE SITE. 3. STORM DRAIN INLET PROTECTION - 3.07 STONE FILTERS SHALL BE PLACED AT THE INLET OF ALL DRAINAGE STRUCTURES AS INDICATED ON PLANS. ITS PURPOSE IS TO PREVENT SEDIMENT FROM ENTERING THE STORM DRAINAGE SYSTEM PRIOR TO PERMANENT STABILIZATION. 4. DIVERSION DIKE - 3.09, 3.11 & 3.12 A TEMPORARY RIDGE OF COMPACTED SOIL TO DIVERT WATER FROM A CERTAIN AREA. 5. SEDIMENT TRAP - 3.13 A TEMPORARY BARRIER OR DAM WITH A CONTROLLED STORMWATER RELEASE TO DETAIN SEDIMENT -LADEN RUNOFF FROM DISTURBED AREAS IN "WET" AND "DRY" STORAGE LONG ENOUGH FOR THE MAJORITY OF SEDIMENT TO SETTLE OUT. 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. ONCE THE SEDIMENT HAS REACHED THE DESIGNATED CLEANOUT LEVEL IT SHALL BE REMOVED AND PROPERLY DISPOSED OF. 6. TEMPORARY SEDIMENT BASIN - 3.14 A TEMPORARY DAM WITH A CONTROLLED STORMWATER RELEASE STRUCTURE IS TO BE USED TO DETAIN SEDIMENT -LADEN RUNOFF FROM DISTURBED AREAS LONG ENOUGH FOR THE MAJORITY OF THE SEDIMENT TO SETTLE OUT. 5.1. MAINTENANCE OF SEDIMENT BASIN - INSPECT BASIN EMBANKMENT WEEKLY TO ENSURE IT IS STRUCTURALLY SOUND AND HAS NOT BEEN DAMAGED DURING CONSTRUCTION ACTIVITIES. THE BASIN SHALL BE CHECKED AFTER EVERY RAINFALL EVENT. ONCE THE SEDIMENT HAS REACHED THE DESIGNATED CLEANOUT LEVEL IT SHALL BE REMOVED AND PROPERLY DISPOSED OF. 6. OUTLET PROTECTION - 3.18 STRUCTURALLY LINED APRONS OR OTHER ACCEPTABLE ENERGY DISSIPATING DEVICES PLACED AT THE OUTLETS OF PIPES OR PAVED CHANNEL SECTIONS. 7. DUST CONTROL - 3.39 DUST CONTROL IS TO BE USED THROUGH THE SITE IN AREAS SUBJECT TO SURFACE AND AIR MOVEMENT. VEGETATIVE PRACTICES: 1. TOPSOIL (TEMPORARY STOCKPILE) - 3.30 TOPSOIL SHALL BE STRIPPED FROM AREAS TO BE GRADED AND STOCKPILED FOR LATER SPREADING. STOCKPILE LOCATIONS SHALL BE LOCATED ONSITE AND SHALL BE STABILIZED WITH TEMPORARY SILT FENCE AND VEGETATION. 2. TEMPORARY SEEDING - 3.31 ALL DENUDED AREAS WHICH WILL BE LEFT DORMANT FOR MORE THAN 30 DAYS SHALL BE SEEDED WITH FAST GERMINATING TEMPORARY VEGETATION IMMEDIATELY FOLLOWING GRADING OF THOSE AREAS. SELECTION OF THE SEED MIXTURE SHALL DEPEND ON THE TIME OF YEAR IT IS APPLIED. 3. PERMANENT SEEDING - 3.32 FOLLOWING GRADING ACTIVITIES, ESTABLISH PERENNIAL VEGETATIVE COVER BY PLANTING SEED TO REDUCE EROSION, STABILIZE DISTURBED AREAS, AND ENHANCE NATURAL BEAUTY. 4. SOIL STABILIZATION BLANKETS & MATTING - 3.36 A PROTECTIVE COVERING BLANKET OR SOIL STABILIZATION MAT SHALL BE INSTALLED ON PREPARED PLANTING AREAS OF CHANNELS TO PROTECT AND PROMOTE VEGETATION ESTABLISHMENT AND REINFORCE ESTABLISHED TURF. MANAGEMENT STRATEGIES 1. PROVIDE SEDIMENT TRAPPING MEASURES AS A FIRST STEP IN GRADING, SEED AND MULCH IMMEDIATELY FOLLOWING INSTALLATION. 2. PROVIDE TEMPORARY SEEDING OR OTHER STABILIZATION IMMEDIATELY AFTER GRADING. 3. ISOLATE TRENCHING FOR UTILITIES AND DRAINAGE FROM DOWNSTREAM CONVEYANCES IN ORDER TO MINIMIZE PERIMETER CONTROLS. 4. ALL EROSION AND SEDIMENT CONTROL PRACTICES SHALL BE MAINTAINED UNTIL THEY ARE NO LONGER REQUIRED TO COMPLY WITH THE CONTRACT DOCUMENTS OR STATE LAW. PERMANENT STABILIZATION ALL NON -PAVED AREAS DISTURBED BY CONSTRUCTION SHALL BE STABILIZED WITH PERMANENT SEEDING IMMEDIATELY FOLLOWING FINISHED GRADING. SEEDING SHALL BE IN ACCORDANCE WITH STD. & SPEC. 3.32, PERMANENT SEEDING. SEED TYPE SHALL BE AS SPECIFIED FOR "MINIMUM CARE LAWNS" AND "GENERAL SLOPES" IN THE HANDBOOK FOR SLOPES LESS THAN 3:1. FOR SLOPES GREATER THAN 3:1, SEED TYPE SHALL BE AS SPECIFIED FOR "LOW MAINTENANCE SLOPES" IN TABLE 3.32-D OF THE HANDBOOK. FOR MULCH (STRAW OR FIBER) SHALL BE USED ON ALL SEEDED SURFACES. IN ALL SEEDING OPERATIONS SEED, FERTILIZER AND LIME SHALL BE APPLIED PRIOR TO MULCHING. SEQUENCE OF INSTALLATION PHASE I (SEE SHEET C3.2) 1. A PRE -CONSTRUCTION MEETING IS REQUIRED WITH ALBEMARLE COUNTY ESS INSPECTOR, CONTRACTOR, OWNER, AND ENGINEER. THIS MEETING SHALL TAKE PLACE AT ALBEMARLE COUNTY COMMUNITY DEVELOPMENT BUILDING. CLEARING LIMITS MUST BE FLAGGED PRIOR TO THE MEETING WITH ONE (1) WEEK OF NOTICE. 2. INSTALL CONSTRUCTION ENTRANCE, SILT FENCE AND OTHER PERIMETER MEASURES. 3. INSTALL PORTION OF DRAINAGE PIPES AND STRUCTURES (300, 301, 302, 303, 304) AS DESCRIBED ON SHEET C3.2. REFER TO GRADING AND DRAINAGE PLAN ALONG WITH PIPE PROFILES FOR ADDITIONAL INFORMATION. 4. INSTALL EXCAVATED DROP INLET SEDIMENT TRAP (ST-1). 6. INSTALL DIVERSION DIKES, CLEAN WATER DIVERSIONS & INLET PROTECTION. 7. FILL IN EXISTING SEDIMENT BASIN. REMOVE ROCK ARMOR, RISER, AND PORTION OF OUTFALL PIPE. S. AFTER ALL EROSION AND SEDIMENT CONTROL MEASURES ARE IN PLACE, SITE WORK CAN BEGIN. 9. SEED ALL DENUDED AREAS PER VESCH STANDARDS. PHASE II (SEE SHEETS C3.3) 1. CONTINUE SITE WORK PER THESE SITE PLANS. 2. KEEP ST-1 IN AS LONG AS POSSIBLE AS TOWNHOMES ARE BUILT. RESIZE AND RECONFIGURE AS NECESSARY, IN ACCORDANCE WITH VESCH. 3. INSTALL ADDITIONAL INLET PROTECTION WHERE SHOWN ON THE PHASE II EROSION AND SEDIMENT CONTROL PLAN AS THE STORM SYSTEM IS CONSTRUCTED AND BECOMES OPERATIONAL. 4. FINE GRADE PROJECT AREA. APPLY PERMANENT SOIL STABILIZATION TO THESE AREAS WITHIN SEVEN DAYS AFTER FINAL GRADE IS ACHIEVED. 5. 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. 6. ONCE THE SITE UPHILL FROM THE SEDIMENT TRAP OR BASIN HAS BEEN STABILIZED AND APPROVED BY ESC INSPECTOR, REMOVE THE SEDIMENT TRAP OR BASIN. 7. APPLY PERMANENT SOIL STABILIZATION TO THESE AREAS WITHIN SEVEN DAYS AFTER FINAL GRADE IS ACHIEVED. 8. ONCE CONSTRUCTION IS COMPLETE AND ALL CONTRIBUTING AREAS ARE STABILIZED, EROSION CONTROL MEASURES CAN BE REMOVED UPON APPROVAL FROM THE E8S INSPECTOR. MINIMUM STANDARDS: AN EROSION AND SEDIMENT CONTROL PROGRAM ADOPTED BY A DISTRICT OR LOCALITY MUST BE CONSISTENT WITH THE FOLLOWING CRITERIA, TECHNIQUES AND METHODS: MS-1. PERMANENT OR TEMPORARY SOIL STABILIZATION SHALL BE APPLIED TO DENUDED AREAS WITHIN SEVEN DAYS AFTER FINAL GRADE IS REACHED ON ANY PORTION OF THE SITE. TEMPORARY SOIL STABILIZATION SHALL BE APPLIED WITHIN SEVEN DAYS TO DENUDED AREAS THAT MAY NOT BE AT FINAL GRADE BUT WILL REMAIN DORMANT FOR LONGER THAN 30 DAYS. PERMANENT STABILIZATION SHALL BE APPLIED TO AREAS THAT ARE TO BE LEFT DORMANT FOR MORE THAN ONE YEAR. MS-2. DURING CONSTRUCTION OF THE PROJECT, SOIL STOCKPILES AND BORROW AREAS SHALL BE STABILIZED OR PROTECTED WITH SEDIMENT TRAPPING MEASURES. THE APPLICANT IS RESPONSIBLE FOR THE TEMPORARY PROTECTION AND PERMANENT STABILIZATION OF ALL SOIL STOCKPILES ON SITE AS WELL AS BORROW AREAS AND SOIL INTENTIONALLY TRANSPORTED FROM THE PROJECT SITE. MS-3. A PERMANENT VEGETATIVE COVER SHALL BE ESTABLISHED ON DENUDED AREAS NOT OTHERWISE PERMANENTLY STABILIZED. PERMANENT VEGETATION SHALL NOT BE CONSIDERED ESTABLISHED UNTIL A GROUND COVER IS ACHIEVED THAT IS UNIFORM, MATURE ENOUGH TO SURVIVE AND WILL INHIBIT EROSION. MS-4. SEDIMENT TRAPS, PERIMETER DIKES, SEDIMENT BARRIERS AND OTHER MEASURES INTENDED TO TRAP SEDIMENT SHALL BE CONSTRUCTED AS A FIRST STEP IN ANY LAND -DISTURBING ACTIVITY AND SHALL BE MADE FUNCTIONAL BEFORE UPSLOPE LAND DISTURBANCE TAKES PLACE. MS-5. STABILIZATION MEASURES SHALL BE APPLIED TO EARTHEN STRUCTURES SUCH AS DAMS, DIKES AND DIVERSIONS IMMEDIATELY AFTER INSTALLATION. MS-6. SEDIMENT TRAPS SHALL BE DESIGNED AND CONSTRUCTED BASED UPON THE TOTAL DRAINAGE AREA TO BE SERVED BY THE TRAP. A. THE MINIMUM STORAGE CAPACITY OF A SEDIMENT TRAP SHALL BE 134 CUBIC YARDS PER ACRE OF DRAINAGE AREA AND THE TRAP SHALL ONLY CONTROL DRAINAGE AREAS LESS THAN THREE ACRES. MS-7. CUT AND FILL SLOPES SHALL BE DESIGNED AND CONSTRUCTED IN A MANNER THAT WILL MINIMIZE EROSION. SLOPES THAT ARE FOUND TO BE ERODING EXCESSIVELY WITHIN ONE YEAR OF PERMANENT STABILIZATION SHALL BE PROVIDED WITH ADDITIONAL SLOPE STABILIZING MEASURES UNTIL THE PROBLEM IS CORRECTED. MS-8. CONCENTRATED RUNOFF SHALL NOT FLOW DOWN CUT OR FILL SLOPES UNLESS CONTAINED WITHIN AN ADEQUATE TEMPORARY OR PERMANENT CHANNEL, FLUME OR SLOPE DRAIN STRUCTURE. MS-9. WHENEVER WATER SEEPS FROM A SLOPE FACE, ADEQUATE DRAINAGE OR OTHER PROTECTION SHALL BE PROVIDED. MS-10. ALL STORM SEWER INLETS THAT ARE MADE OPERABLE DURING CONSTRUCTION SHALL BE PROTECTED SO THAT SEDIMENT -LADEN WATER CANNOT ENTER THE CONVEYANCE SYSTEM WITHOUT FIRST BEING FILTERED OR OTHERWISE TREATED TO REMOVE SEDIMENT. MS-11. BEFORE NEWLY CONSTRUCTED STORMWATER CONVEYANCE CHANNELS OR PIPES ARE MADE OPERATIONAL, ADEQUATE OUTLET PROTECTION AND ANY REQUIRED TEMPORARY OR PERMANENT CHANNEL LINING SHALL BE INSTALLED IN BOTH THE CONVEYANCE CHANNEL AND RECEIVING CHANNEL. MS-12. WHEN WORK IN A LIVE WATERCOURSE IS PERFORMED, PRECAUTIONS SHALL BE TAKEN TO MINIMIZE ENCROACHMENT, CONTROL SEDIMENT TRANSPORT AND STABILIZE THE WORK AREA TO THE GREATEST EXTENT POSSIBLE DURING CONSTRUCTION. NONERODIBLE MATERIAL SHALL BE USED FOR THE CONSTRUCTION OF CAUSEWAYS AND COFFERDAMS. EARTHEN FILL MAY BE USED FOR THESE STRUCTURES IF ARMORED BY NONERODIBLE COVER MATERIALS. MS-13. WHEN A LIVE WATERCOURSE MUST BE CROSSED BY CONSTRUCTION VEHICLES MORE THAN TWICE IN ANY SIX-MONTH PERIOD, A TEMPORARY VEHICULAR STREAM CROSSING CONSTRUCTED OF NONERODIBLE MATERIAL SHALL BE PROVIDED. MS-14. ALL APPLICABLE FEDERAL, STATE AND LOCAL REGULATIONS PERTAINING TO WORKING IN OR CROSSING LIVE WATERCOURSES SHALL BE MET. MS-15. THE BED AND BANKS OF A WATERCOURSE SHALL BE STABILIZED IMMEDIATELY AFTER WORK IN THE WATERCOURSE IS COMPLETED. MS-16. UNDERGROUND UTILITY LINES SHALL BE INSTALLED IN ACCORDANCE WITH THE FOLLOWING STANDARDS IN ADDITION TO OTHER APPLICABLE CRITERIA: A. NO MORE THAN 500 LINEAR FEET OF TRENCH MAY BE OPENED AT ONE TIME. B. EXCAVATED MATERIAL SHALL BE PLACED ON THE UPHILL SIDE OF TRENCHES. C. EFFLUENT FROM DEWATERING OPERATIONS SHALL BE FILTERED OR PASSED THROUGH AN APPROVED SEDIMENT TRAPPING DEVICE, OR BOTH, AND DISCHARGED IN A MANNER THAT DOES NOT ADVERSELY AFFECT FLOWING STREAMS OR OFF -SITE PROPERTY. D. MATERIAL USED FOR BACKFILLING TRENCHES SHALL BE PROPERLY COMPACTED IN ORDER TO MINIMIZE EROSION AND PROMOTE STABILIZATION. E. RESTABILIZATION SHALL BE ACCOMPLISHED IN ACCORDANCE WITH THESE REGULATIONS. F. APPLICABLE SAFETY REGULATIONS SHALL BE COMPLIED WITH. MS-17. WHERE CONSTRUCTION VEHICLE ACCESS ROUTES INTERSECT PAVED OR PUBLIC ROADS, PROVISIONS SHALL BE MADE TO MINIMIZE THE TRANSPORT OF SEDIMENT BY VEHICULAR TRACKING ONTO THE PAVED SURFACE. WHERE SEDIMENT IS TRANSPORTED ONTO A PAVED OR PUBLIC ROAD SURFACE, THE ROAD SURFACE SHALL BE CLEANED THOROUGHLY AT THE END OF EACH DAY. SEDIMENT SHALL BE REMOVED FROM THE ROADS BY SHOVELING OR SWEEPING AND TRANSPORTED TO A SEDIMENT CONTROL DISPOSAL AREA. STREET WASHING SHALL BE ALLOWED ONLY AFTER SEDIMENT IS REMOVED IN THIS MANNER. THIS PROVISION SHALL APPLY TO INDIVIDUAL DEVELOPMENT LOTS AS WELL AS TO LARGER LAND -DISTURBING ACTIVITIES. MS-18. ALL TEMPORARY EROSION AND SEDIMENT CONTROL MEASURES SHALL BE REMOVED WITHIN 30 DAYS AFTER FINAL SITE STABILIZATION OR AFTER THE TEMPORARY MEASURES ARE NO LONGER NEEDED, UNLESS OTHERWISE AUTHORIZED BY THE LOCAL PROGRAM AUTHORITY. TRAPPED SEDIMENT AND THE DISTURBED SOIL AREAS RESULTING FROM THE DISPOSITION OF TEMPORARY MEASURES SHALL BE PERMANENTLY STABILIZED TO PREVENT FURTHER EROSION AND SEDIMENTATION. MS-19.PROPERTIES AND WATERWAYS DOWNSTREAM FROM DEVELOPMENT SITES SHALL BE PROTECTED FROM SEDIMENT 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 STANDARDS AND CRITERIA LISTED IN SECTION 19 OF VIRGINIA ADMINISTRATIVE CODE 9VAC25-840-40 MINIMUM STANDARDS. EXCAVATED DROP INLET SEDIMENT TRAP FLOW FLOW N\� \\\ SEDIMENT -LADEN RUNOFF \\ FLOW REQUIRED DEPTH BELOW TOP OF INLET MIN. T- MAX. 2' MAX.:ry:: SLOPE 2:1 , LARGER STORM WATER WITH WEEP PARTICLES LARGER PARTICLES HOLES SETTLE OUT REMOVED FOR DE - WATERING DRAIN _ Excavated Drop Inlet Sediment Trap design drainage area (acres)(<3) 2.41 trap volumes: Storage: storage required (cy) (134`DA) bottom of excavation (ft) top of inlet elevation storage provided (cy) slope of wet storage sides elevation (ft) area (so volume 678 3915 679 4433 1 680 4975 1 681.7 _ 328.8 2:1 SPECIFIC APPLICATION: THIS METHOD OF INLET PROTECTION IS APPLICABLE ST-1 WHERE HEAVY FLOWS ARE EXPECTED AND WHERE AN OVERFLOW CAPABILITY AND EASE OF MAINTENANCE ARE DESIRABLE. EXCAVATED DROP INLET SEDIMENT TRAP No Scale GENERAL EROSION AND SEDIMENT CONTROL NOTES: ES-1: UNLESS OTHERWISE INDICATED, CONSTRUCT AND MAINTAIN ALL VEGETATIVE AND STRUCTURAL EROSION AND SEDIMENT CONTROL PRACTICES ACCORDING TO MINIMUM STANDARDS AND SPECIFICATIONS OF THE LATEST EDITION OF THE VIRGINIA EROSION AND SEDIMENT CONTROL HANDBOOK AND VIRGINIA REGULATIONS VR 625-02-00 EROSION AND SEDIMENT CONTROL REGULATIONS. ES-2: THE CONTROLLING EROSION AND SEDIMENT CONTROL AUTHORITY WILL MAKE A CONTINUING REVIEW AND EVALUATION OF THE METHODS AND EFFECTIVENESS OF THE EROSION CONTROL PLAN. ES-3: PLACE ALL EROSION AND SEDIMENT CONTROL MEASURES PRIOR TO OR AS THE FIRST STEP IN CLEARING, GRADING, OR LAND DISTURBANCE. ES-4: MAINTAIN A COPY OF THE APPROVED EROSION AND SEDIMENT CONTROL PLAN ON THE SITE AT ALL TIMES. ES-5: PRIOR TO COMMENCING LAND -DISTURBING ACTIVITIES IN AREAS OTHER THAN INDICATED ON THESE PLANS (INCLUDING, BUT NOT LIMITED TO, OFFSITE BORROW OR WASTE AREA), SUBMIT A SUPPLEMENTARY EROSION CONTROL PLAN TO THE ARCHITECT/ENGINEER AND THE CONTROLLING EROSION AND SEDIMENT CONTROL AUTHORITY FOR REVIEW AND ACCEPTANCE. ES-6: PROVIDE ADDITIONAL EROSION CONTROL MEASURES NECESSARY TO PREVENT EROSION AND SEDIMENTATION AS DETERMINED BY THE RESPONSIBLE LAND DISTURBER. (MODIFIED NOTE) ES-7: ALL DISTURBED AREAS SHALL DRAIN TO APPROVED SEDIMENT CONTROL MEASURES AT ALL TIMES DURING LAND -DISTURBING ACTIVITIES AND DURING SITE DEVELOPMENT. ES-8: DURING DEWATERING OPERATIONS, PUMP WATER INTO AN APPROVED FILTERING DEVICE. ES-9: INSPECT ALL EROSION CONTROL MEASURES DAILY AND AFTER EACH RUNOFF- PRODUCING RAINFALL EVENT MAKE ANY NECESSARY REPAIRS OR CLEANUP TO MAINTAIN THE EFFECTIVENESS OF THE EROSION CONTROL DEVICES IMMEDIATELY. SOILS INFORMATION: 25B - DYKE SILT LOAM. 2 TO 7 PERCENT SLOPES, MORE THAN 80 INCHES TO RESTRICTIVE FEATURE, WELL DRAINED, HYDROLOGICAL SOIL GROUP: B 26133 - DYKE CLAY LOAM. 2 TO 7 PERCENT SLOPES. MORE THAN 80 INCHES TO RESTRICTIVE FEATURE, WELL DRAINED, HYDROLOGIC SOIL GROUP: B 26C3 - DYKE CLAY LOAM. 7 TO 15 PERCENT SLOPES. MORE THAN 80 INCHES TO RESTRICTIVE FEATURE, WELL DRAINED, HYDROLOGIC SOIL GROUP: B 37D3 - HAYESVILLE CLAY LOAM. 15 TO 25 PERCENT SLOPES, MORE THAN 80 INCHES TO RESTRICTIVE FEATURE, WELL DRAINED, HYDROLOGIC SOIL GROUP: B TABLE 3.31-B ACCEPTABLE TEMPORARY SEEDING PLANT MATERIALS "Q UICK REFERENCE FOR ALL REGIONS" PLANTING DATES SPECIES RATE (LBS./ACRE) SEPT. 1 - FEB. 15 50/50 MIX OF ANNUAL RYEGRASS (LOLIUM MULTI-FLORUM) & 50-100 CEREAL (WINTER) RYE (SECALE CEREALE) FEB. 16 - APR. 30 ANNUAL RYEGRASS 60-100 (LOLIUM MULTI-FLORUM) MAY 1 - AUG. 31 GERMAN MILLET 50 (SETARIA ITALICA) TEMPORARY SEEDING PLANT MATERIALS No Scale TABLE 3.32-C SITE SPECIFIC SEEDING MIXTURES FOR APPALACHIAN/MOUNTAIN AREA TOTAL LBS. PER ACRE MINIMUM CARE LAWN COMMERCIAL OR RESIDENTIAL 200-250 LBS. KENTUCKY 31 OR TURF -TYPE TALL FESCUE 90-100% IMPROVED PERENNIAL RYEGRASS ` 0-10% KENTUCKY BLUEGRASS 0-10% HIGH -MAINTENANCE LAWN MINIMUM OF THREE (3) UP TO FIVE (5) VARIETIES OF BLUEGRASS FROM APPROVED LIST FOR USE IN VIRGINIA. 125 LBS. GENERAL SLOPE (3:1 OR LESS) KENTUCKY 31 FESCUE 128 LBS. RED TOP GRASS 2 LBS. SEASONAL NURSE CROP " 20 LBS. 150 LBS. LOW -MAINTENANCE SLOPE (STEEPER THAN 3:1) KENTUCKY 31 FESCUE 108 LBS. RED TOP GRASS 2 LBS. SEASONAL NURSE CROP " 20 LBS. CROWNVETCH "` 20 LBS. 150 LBS. ` PERENNIAL RYEGRASS WILL GERMINATE FASTER AND AT LOWER SOIL TEMPERATURES THAN FESCUE, THEREBY PROVIDING COVER AND EROSION RESISTANCE FOR SEEDBED. " USE SEASONAL NURSE CROP IN ACCORDANCE WITH SEEDING DATES AS STATED BELOW: MARCH, APRIL THROUGH MAY 15TH .............................. ANNUAL RYE MAY 16TH THROUGH AUGUST 15TH......................... FOXTAIL MILLET AUGUST 16TH THROUGH SEPTEMBER, OCTOBER...... ANNUAL RYE NOVEMBER THROUGH FEBRUARY................................. WINTER RYE "` IF FLATPEA IS USED, INCREASE TO 30 LBS./ACRE. ALL LEGUME SEED MUST BE PROPERLY INOCULATED. WEEPING LOVEGRASS MAY ALSO BE INCLUDED IN ANY SLOPE OR LOW -MAINTENANCE MIXTURE DURING WARMER SEEDING PERIODS; ADD 10-20 LBS./ACRE IN MIXES. CLINT W. '!i: S FFLET a� Lit. N 54380 �4449: 04/26/21 • ^� E 0 0 rn U N � N 0 Q O > E w v E H_ w w UM 3 Qt; 3 0 U. O W 0 fG ^y 0 W L M a_j U00 W J -N .. rn N LU (� W Ul � 3: 0 X R LL � Q v = N N F Q . EO10 N W M a� 00 J �ILL • • • am O ce 0 z O a_ U U Lu W 0 z O U) w of H a DATE 0412612021 DRAWN BY J. FOX DESIGNED BY J. FOX CHECKED BY C. SHIFFLE7T SCALE N.A. U J U O o W 06 Z (D W w w > w Q 7 Z Q 2:J J m O J Q ~ LL O z O J o U �Q L_L _O (n O Of C) w J O JOB NO. 47652 SHEET NO. C3.0 L 3.07-4 PS PERMANENT SEEDING MIX FOR PIEDMONT AREA No Scale AM 0 LL E d a a. a a �i N O N e 0 0 1L 3 0 zz PIPE OUTLET CONDITIONS 6F1��� TEMPORARY RIGHT-OF-WAY DIVERSIONS ?��1 A A 70' MIN. 5:1 EXISTING C1 "I 1,� CLINT W. A 3' PAVEMENT � w?S FFLET a� STONE MIN• 6" M TYPICAL ORIENTATION OF VESCH TREATMENT - 1 SOIL (STABILIZATION FILTER A MOUNTABLE BERM CLOTH (OPTIONAL) L Lic. N 514, 4' • �: F.- ado do SHALLOW BLANKET) SLOPE SIDE ELEVATIONS S 09/ 26/ 21 ��� .. EXISTING GROUND ,� ssIII/OPAL sloe,,• PIPE OUTLET TO FLAT ON SHALLOW SLOPES, STRIPS NET �h0000*0 0 _ AREA WITH NO PROTECTIVE COVERINGS MAY BE APPLIED 70' MIN. DEFINED CHANNEL PLAN VIEW ACROSS THE SLOPE. WASHRACK T 10' MIN. e MINIMUM WHERE THERE IS A BERM AT THE BERM OPTIONAL n E 0 TYPICAL GRAVEL STRUCTURE 3.11-1 RWD TOP OF THE SLOPE, BRING THE MATERIAL OVER THE BERM AND 10 EXISTING 12' MIN. MIN. PAVEMENT ON U ry c La 0 %~ Id STEEP ANCHOR IT BEHIND THE BERM. , " SLOPE ..�" ON STEEP SLOPES, APPLY PROTECTIVE COVERING PARALLEL TO THE DIRECTION OF FLOW AND ANCHOR SECURELY. OFVIEW VDOT#1 COARSE AGGREGATE B POSITIVE 10' MIN. DRAINAGE TO MUST EXTEND FULL WIDTH OF SEDIMENT INGRESS AND EGRESS OPERATION TRAPPING DEVICE > E w ai E H_ W .Vi a)3 ¢ LL 0 3 0 a 0 TEMPORARY RIGHT-OF-WAY DIVERSION No Scale BRING MATERIAL DOWN TO s L a J i5 M N ZO SECTION A -A FILTER KEY IN 6%9"; RECOMMENDED A LEVEL AREA BEFORE12' MIN. j o m n CLOTH FOR ENTIRE PERIMETER TERMINATING THE 4"' 3" MIN. a Lu ry W M a •• 1. SET POSTS AND EXCAVATE A 4"X4" 2. STAPLE WIRE FENCING TO INSTALLATION. TURN THE ' '..12" 3" MIN. w f ._ ? 0 CJ TRENCH UPSLOPE ALONG THE LINE OF THE POSTS. POSTS. - - FLOW END UNDER 4" AND STAPLE DITCH FILTER CLOTH x G LO x U) p®®pyy 6' A AT 12" INTERVALS. SECTION A -A i o a f p _IIN� MhX j I %. IN DITCHES, APPLY PROTECTIVE COVERING S C ry x ¢' m Z A ado (MIN.) PARALLEL TO THE DIRECTION OF FLOW. 6 7 0 A USE CHECK SLOTS AS REQUIRED. AVOID w w �= / do JOINING MATERIAL IN THE CENTER OF THE DITCH IF AT ALL POSSIBLE. a v o w FLOW I- _ I= PIPE OUTLET TO uo H­ 4" WELL DEFINED REINFORCED CONCRETE DRAIN SPACE CHANNEL SECTION B-B PLAN VIEW BM 3.36-1 CE 3.02 0 0 3. ATTACH THE FILTER FABRIC TO 4. BACKFILL AND COMPACT THE cxa THE WIRE FENCE AND EXTEND IT INTO EXCAVATED SOIL. THE TRENCH. La 0 SOIL STABILIZATION BLANKET (TREATMENT-1) STONE CONSTRUCTION ENTRANCE No Scale No Scale F a 0 /o - T 0 ILL L = Lu a TYPICAL VESCH TREATMENT - 1 (SOIL STABILIZATION BLANKET) INSTALLATION CRITERIA III- �� FLOW �r SECTION A -A FILTER KEY IN 6"-9"; RECOMMENDED -1ii- �TITI- CLOTH FOR ENTIRE PERIMETER ANCHOR NOTES SLOT z DATE APPROXIMATELY 200 STAPLES REQUIRED GRAVEL CURB INLET SEDIMENT FILTER > PER 100 SQ. YDS. OF MATERIAL ROLL. \�-�f � 04/26/2021 NOTES: ANCHOR SLOTS, JUNCTION SLOTS & O DRAWN BY EXTENSION OF FABRIC AND WIRE INTO THE TRENCH. 1. APRON LINING MAY BE RIPRAP, GROUTED RIPRAP, GABION BASKET, OR CONCRETE. CHECK SLOTS TO BE BURIED 6" TO 12". _ } 12" MAX.4:1 OR FLATTER J. FOX 2. La IS THE LENGTH OF THE RIPRAP APRON AS CALCULATED USING JUNCTION SLOT 6" MAX. STEEPER THAN 4:1 DESIGNED BY J. FOX FILTER FABRIC "- WIRE- I- III - III PLATES 3.18-3 AND 3.18-4. 3. d = 1.5 TIMES THE MAXIMUM STONE DIAMETER, BUT NOT LESS THAN 6 INCHES. EDGEAND END JOINTS CHECK SLOT TO BE SNUGLY ABUTTED I I I I III TERMINAL FOLD I (JUTE MESH WILL HAVE I \ • • _ _- -I= - - - - =III= - -III=III- STAPLED LAP JOINT IN LAP JOINT 2" MIN. (JUTE LIEU OF EDGE JOINT) I I I I I / �� • CHECKED BY --ITI-ITi-' SF 3.05-1 pP 3.18-1 MESH ONLY) I TAMP FIRMLY ANCHOR SLOT 5' MAX. 4:1 OR FLATTER 3' I I MAX. STEEPER THAN 4:1 I iv GRAVEL FILTER 12" " • • • C. SHIFFLETT SCALE SILT FENCE (WITH WIRE SUPPORT) OUTLET PROTECTION O I I I I I I I RUNOFF WATER WIRE MESH • N.A. NO Scale NO Scale CHECK SLOT I I I FILTERED WATER i • I I I I 1 O 2" I I I I ey�;a ;Q•:,: <' • TAMP FIRMLY CHECK SLOT I I I I ;`'•;.'•°:•'' y.. Tr CI COMPACTED SOIL CWD TO HAVE VDOT a0 tVAR.y�VAR.y 2" O �. SEDIMENT II I I I I I I STANDARD EC-2 - CONCRETE I -I L1 L1 L U t t MATTING ON UPHILL H CID GUTTER �• 18" MIN. SIDE = STAPLE FORMED FROM NO.11 STEEL WIRE. INL7 ECKSLOT NOT EO.'D ' TH INTERVALS; NOT REO: D W1TH CURB INLET 12am STANDARD ORANGE VINYL OR PLASTIC CONSTRUCTION I f I f I f I t ~FLOW 9' STAPLE MIN. LENGTH FOR SANDY SOIL. ALL COMBINATION BLANKETS 6'STAPLE MIN. LENGTH FOR OTHER SOIL. "GRAVEL SHALL BE VDOT #3, #357 OR 5 COARSE AGGREGATE. FENCE ATTACHED TO POSTS (PRE -WEATHERED WOOD, GALVANIZED STEEL, IRON OR THICK PVC PLASTIC), AT LEAST III �������� IllL 111E JUNCTION SLOT TAMP FIRMLY TERMINAL FOLD 40" ABOVE FINISH GRADE WITH SPAN BETWEEN POSTS NOoil -I - - Imill[- 2"� TAMP FIRMLY I~4 SPECIFIC APPLICATION: THIS METHOD OF INLET PROTECTION IS APPLICABLE AT GREATER THAN 6' ON CENTER. EVERY NINTH POST SHALL iV 2" CONTAIN A WARNING SIGN THAT CLEARLY IDENTIFIES THE FENCE AS A TREE PROTECTION FENCE. 4.5' MIN. Q 2 6 CURB INLETS WHERE PONDING IN FRONT OF THE STRUCTURE IS NOT LIKELY TO CAUSE INCONVENIENCE OR DAMAGE TO ADJACENT STRUCTURES AND ' ^ V J J TP NO SCALE O DD CWD 3.09-1 BM 3.36-2 UNPROTECTED AREAS. IP 3.07- 6 U Q 3,3g TREE PROTECTION TEMPORARY DIVERSION DIKE L STABILIZATION BLANKET TREATMENT-1 STORMWATER INLET PROTECTION ui F No Scale NO Scale le NO Scale in Z W (D / LL Wv ERNST CONSERVATION SEEDS SILT FENCE DROP INLET PROTECTION j w RIGHT-OF-WAY NON-NATIVE WOODS MIX - ERNMX-132 IO SILT FENCE CULVERT INLET PROTECTION 2 X 4" WOOD DROP INLET WITH (n _ z FRAME GRATE ��// ENDWALL BOTANICAL NAME COMMON NAME P Q 2: J PRICE/LB 15' rd FRAME J coLLJ O OF MAX. QLL FILLL CULVERT 30.00% FESTUCA RUBRA CREEPING RED FESCUE 1.90 O 20.00% LOLIUM PERENNE, PERENNIAL RYEGRASS, 1.85 � - 3' > 'FASTBALL 'FASTBALL ��� � LL RGL' RGL' MIN. Z O (TURF TYPE) GATHER ^` EXCESS p U 20.00% PHLEUM PRA TENSE, TIMOTHY, 'CLIMAX' 1.20 'CLIMAX' -� AT U CORNERS U " TOE OF PERSPECTIVE VIEWS O _ SILT FILL FENCE "DISTANCE IS 6' MINIMUM IF FLOW IS TOWARD 12.00% TRIFOLIUM HYBRIDUM ALSIKE CLOVER 3.25 10.00% AGROSTIS PERENNANS, AUTUMN BENTGRASS, 14.00 I ON L.1_ FLOW EMBANKMENT ALBANY PINE BUSH- ALBANY PINE BUSH - NYECOTYPE NY ECOTYPE STAKE FABRIC I Q J w "OPTIONAL STONE COMBINATION L, 1 8.00% AGROSTIS ALBA REDTOP 8.00 - 1 MIN. ��'+ O I 100% MIX PRICE/LB BULK: $3.61 III I I ry. SEEDING RATE: 40-60 LB PER ACRE DETAIL A FLOW 25 WOODLAND OPENINGS ELEVATION OF STAKE AND FABRIC ORIENTATION THE SHADE -TOLERANT GRASSES AND CLOVER ARE GOOD FOR WOODLAND OPENINGS AND PARTIALLY SHADED SITES. MIX *"VDOT #3, #357, #5, #56 OR #57 COARSE CLASS I FORMULATIONS ARE SUBJECT TO CHANGE WITHOUT NOTICE DEPENDING SPECIFIC APPLICATION THIS METHOD OF INLET PROTECTION IS APPLICABLE WHERE THE INLET AGGREGATE TO REPLACE SILT FENCE IN " RIPRAP ON THE AVAILABILITY OF EXISTING AND NEW PRODUCTS. WHILE THE DRAINS A RELATIVELY FLAT AREA (SLOPE NO GREATER THAN 5%) WHERE HORSESHOE " WHEN HIGH VELOCITY OF FLOW FORMULA MAY CHANGE, THE GUIDING PHILOSOPHY AND FUNCTION OF THE INLET SHEET OR OVERLAND FLOWS (NOT EXCEEDING 1 C.F.S.) ARE IS EXPECTED THE MIX WILL NOT. TYPICAL. THE METHOD SHALL NOT APPLY TO INLETS RECEIVING CONCENTRATED FLOWS, SUCH AS IN STREET OR HIGHWAY MEDIANS. JOB NO. CIP 3.08-1 IP 3.07-1 47652 CULVERT INLET PROTECTION SLOPE STABILIZATION SEED MIX STORM DRAIN INLET PROTECTION SHEET NO. C3.1 No Scale No Scale No Scale L C&G \ \\\\\\\\ s r�*,XLTH nFoff _6a2 -' \ \ °p m� CLINT W. aZ ETW/GRATE EP o3 Q 0 •oho H A. %RA/LD �2N�$� ?s FFLETa= TOP=681.26 \ OL \ \ 1 15" RCP (S(SEW) (VAR/ABLE E \ \ Q " w 15" RCP (SW) \ WIDTH \ h I` O \ OB. 4556, PG. RNy) ,6� � 6j P � ` Z �L Lac. N .54380 4•o -s DB• 4038, P 173 SD CURB INLET W/GRATE - - C&G<v�� sz\ G, 704 TOP=682.34 3 \ N V v v v 04/26/21 DB• 2886, pC,• 134 6a \ \ p �' �D `D r SO CURB INLET W/GRATE �,`SS loG EP INV 1N=678.24 15" B \ \ I a ve lGNAL lift _ TOP=688.50 • •• /-------- ----------- INV OUT=678.1915"I?gP(NW) I rol - // / ------ - __ \\ \\\ 68A m INV OUT 684.4015 RCP (SW) 0000*0 4) °,.. ...tr CbN'C- WE r. _________________ \s�W j \\ \\I ice/ �'/ / P 7/_----682---- SF / �e EP II 9 c "'° / - _-=_-15„ `ems SD CURB INLETW/GRAPE / 6 I 6$ ¢ E INSTALLSTRUCTUR€,302WITI! \ \ P '-' _: P--RC/'_____ \ \ TOP=684.60 / // �II I � E \ DD > --_- 6' INV IN=680.7015"RCP E / ° E TEMPORARY GRATE TOP AT ELEV� 680.0. $ _ �'� ; \ = w > 3 CONVERT TO DI-3A IN FINAL CONDITION. 7 I > ° aI'.\ \ �>. _ _ _ INV OUT=680.60 15"RCr NNW) \ I a a 3 / REFER TO SHEET C5.0 AND C7.0 FOR, i \ _-- �- \ �> 6�� I I �\ o t FURTHER INFORMATION. 15"RCP Q- // I _--- II 15"RAP a -� O \ `IABLEWIDTH ��---- 8 I \\ e\ " ir�� -----= o 00 \ P-- _ lfJ �,y l/ \ RMEASEMENT ` - - - -6 - - - - - - - - - - I \ \ 48"RISER > tr �� - - s8s3' a rn N a 20' ST RM \ 5074, PG. 234 I I s��\\ \ \ I TOP=679.39 I />CONC %_ c , s 90 z P 01 v d// CQ �ASEM AIT \ ` \ \ \ VOUT=669.9948"R(!P(NF� I }`\. .' `.i<i. O V, x U) l / _ D6.�30j4, PG 234 \ / / > .. .. LL Q \ \` _ _ _ I f y\\�� �` \`- 84 8 // / / I �S vry Z \ _ _ _ - i N / BENCHMARK / SF SDCURBIINLETW/GRATE u INSTALL PIPE 1 36" HOPE) ' - 682 1 , - - / 'sat - - _ _ ' \ \ ! PKNAIL IN SWLK. \ \ TOP=688.54 - F a' ( ) I - r - �^�sBo sea_ U) y- � AND STRUCTUR 300 (ES-1). / / - _ _ - \ , \ ELEV=686.77 6�� 6a9 /NVlN=684.04 15"RCP(NE) g ry Lu NOTE: ES-1 �O OU FALL AT _ I 6&1 _ _ / / / / \ \ \\ \ ' - - _ _ _ _ DC _ _ \ \ \ INV IN=683.74 15" RCP (SE) w M EXIST SE\ \ \ \ _. ST1 \ \ _ I - - r '6a0 / i off^//6 6 `o% - s6/ = 88\`s \ \ 6 \ - _ - ` ` ` \ sei- \ \ \ \ INV OUT=683.69 15"RCP (NW) 00 0 \ I •- I \ - '67s- - 8s y \ ` \ \ \ / / TS TMP 55E-01-7A-26 "RCP �� \ _ \ I spy _ _ ROCK \ II \ 1 \\ MARCH MOUNTAIN PG. 231 ERTIES LLC 2.57 \ \ l _ 682- I \ ARMOR / I \ T `I 's \ _ 12' �I I I FILL EXI$TiNG SEDIMENT x - s' N I ll�G= 81 / I j I I / / BASIN. REMOVE OCK \ \ \ c - 1 680 /i \s8\ - - - z 1o') i /I �l ARMOR, 48" RISER, AND \ \\ \ -K - _ _ _ , 6 / / PORTION OF OUTALL \ O - Irk �\ I / / s \ sa / \ \ _ ? ro PIPE (12 PVC). \ \ 68 . x ' l e , _ _ SD CURB /NLET W/G F IN INV OUT=681.54 15" H w w I _ m LIMITS OF DI1STURBANOE = I 1 1� / I 1 \ \ _\_ 'sB? , ' � � �� � � � ' I I \ \ \ � - � - � - � � - -------- � ` , -----, x a \ I 2.73 ACRES I _ _ i' sANI \ \ / N - - 1 m i i D Q \ \ I I I /I / I _ I r\\\ SI NSAV- - 8/ i 1 i / (n DATE EXCAVA ELDROP INLET SEDIMENT TRAP TO BE / I I _ _ _ B3 1 SAN`- sAN - , - N TALLED AFTER INLET IS INSTALLED. I SF / / D( I c \ I \ 1-�� 6_�� - - \ \- f I `-------1 L - SANt-i - -� //// 04/26/2021 r DRAINAGGF= AREA: 2.41 AC I I I - a -------------- 1_---____-- / STORJ4GE REQUIRED: 324.a CY D / / TS I I I / (� \ ` \ B�� \ `681_ _ ` \ - W- - FENNEL ROAD /// I STORAGE PROVIDED: 332. CY I =1 -\ / I \ \ \ ' I T I , //i o I I l ` , 's8 _ - y-s = - -- .- I"W VAR/AB4E WIDTH DRAWN BY I INLET TOP: 6$1.7 _ l - - - -681- -- = i_ - _ - __ ^� (PRIVATE) R/W // J. FOX - -_ - - - - _I-- ---- _� /i I L�10TTOM OF TRAP: 679.7 / I I I I I . / ` - - - - _ _ - 685 � -. _---__ - _ _ _ _ _ _ _ _ _ DB. 5074, IPG. 234C // _ _ _ _ _ _ _ _ _ I I 0 Z W _ - - - - - / / ` - - - - - i \ \ 1\ --- __ __ _ _ _ - ------- DESIGNED BY r� _ __ / _______ • T___682 I I / 1/ \/7 % \ \ \\___ \I\ _ i • J. FOX rn . A \ 1 / t11 I \ I I I _ _ - _ _ - / \ I `--- ---' • CHECKED BY \ I \, I \ III I IN I I / �' I VARIABLE DTH : • C. SHIFFLETT INSTALL PIPE 303 (24" HDPE) I < I \ s WATEREASEMENT P I 234 SCALE \ n AND STRUCTURE 304 WITH I 8�, I % / / DB. \ \ \ TEMPORARY SOLID TOP. I - _ _ \ . // _ 1" = 20' SD CURB INLET W/ GRATE 6 HDPE (E) =80.67 15 TO G% �AVEL WALKING TRAIL\ \ INV INN87 (ILINDYBAIN LOOP) \ i / I �' - / / / / DC I I I " • MHS I INV 1N=680.82 15 HDPE (SE) TOP=682.33 S \ \ INV OUT=680.57 15" HDPE (NW) INV 1N=668.63 8" PVC (SW) ` \ - / 686 { - INV OUT=668.33 8" PVC (NE) \ \ \ I 1 L ^ / - - - - 0D I OD � / � 1 I -\------- '-' EDGE I ¢ CMG' \ \ \ S / - - - - - - I - sas- ' OF GRAVEL i I FA ENSURE POSITIVE \ TS , � \ I \ \ DRAINAGE TOWARDS \ / \ 1 I--------------- _ THE SEDIMENT TRAP. \ \ ; � DC \ �\ 1, r - - - - I I GREENWELL LANE u \ 1 °' s / \ \ ODF GRA EL -686 I 8" 24' (PUBLIC) R/W MHS 1 \ 1 X I I �- - - SAN- DB. 5024, PG. 429 \ TOP=683.44 \ SD CURB INLET W/ GRATE / INV 1N=669.44 8" PVC (SW) I \ `1 I 'ss TOP=682.03 I INV OUT=669.048"PVC(NE) \ A ----------- ( � I � � I � \ '� -`\ � lNV IN=675.03 30"HDPE (SE) L - - - - - - - `J SD CURB INLET W/GRATE /A(�/ OUT=674.30 30"HDPE (NW) _ \ ` \ :U TOP=683.93 ,O - _ (9 INV 1N=677 63 15" HDPE (NW) L jJ \ Q \ / \ / If G� INV OUT=67761 15" HDPE (SW) _�/'j� U) SF �I DD Q \ \ ,\ \\ N \ D / ; \ �_, \ - 685 O `i: t9 W Q WASH RACK v Q. z v / \ /'ROD Q J c 1 SWMFACILITYL-1 \\ \ 1 \ \\ \ \ `\ l \ GRAV ( (F) 4 > J (RETENTION BASIN ll) \ \ \ \ \ l _ _ _ - - - U' SD CURB INLET W/ GRATE O N Q W 0 \ \ \O� 68a, TOP-683. £8 ((�� 1 INV OUT=678.03 15" HDPE ( SF Obti V cC 4 1 /r Q \` co z APPROX. W.S.E. \ \ \\ \ \ \ \ \ \ \ \ \\ 8 \\mow \ 0 1 EP I �/ \ \ \ ss4.z' SCALE 1"=20' J m - �15"--- J Q \ \ \ / \ \ \ \ \ jrl�� b 682.7, \ CO I \ O +/- 672.60 PER \ \ \ \ � \ \ \ \ � � CE � Nc sw -�--- o za' ao' � U MASTER SWM PLAN \ \ \ \ \ \ \ \ \ \ _ _ p \ LK 6� I 684.3' �� p (WP0201600009) \ \ \ \ \ \ \ \ '05 11 1 6- I P U) > z IP -- _ - -__-O EROSION CONTROL LEGEND z O EP J b _ _--- = 1• LIMITS OF CLEARING AND GRADING * ~� 0 O _ _ - - 4' G \ \\ _ /O \ \ \ \ \ \ \ \ �00002� \ \\ \\ s / / `® \ 8 W \ \ - - - QRIQ DRAINAGE DIVIDE ���// \ \ \ J �� \ \ \ty/ - - J / \ l l NL /�/ , ssa- - ' SOIL AREA DIVIDE LL w I P N.8 47CE PAVED CONSTRUCTION ENTRANCE 3.02 04 PG- 389 ` \ /\ \ \\\ \ \ \ \\\\ l I 0 VARIABLE WIDTH /p Crory / O a� C _�8''W� IN \sue SF SILT FENCE 3.05 SANITARY EASEMENT `C / 4t 3 \\ \\ \ \ I DB. 4704, PG. 389 / / U� IlQ co ^^p V \ IP INLET PROTECTION 3.07 O 44 IP SD CURB INLET \ DID ­1110- 48HDPE 0/ /NVIN=6 DIVERSION DIKE 3.09 / TO \ \\ " I l \ ` / y / N55 \ \ , \ �l 4 74.25 30"HDPE \ - / � l (N \NV=671.85 HDPE (NWST . SEDIMENT TRAP 3.13 Itp 0{ /O (� T TEMPORARY SEEDING 3.31 \ o 1 m l M SD CURB INLET TOP-682.00 MHD TS \ F -�_ TOP=683.70 'T _ _ _ ) I P 1 j(6) l /� INV 1N=673.70 30"HDPE (SE) \ -r-------�---- --1--- 1-------- - - - - ---�- --- - - 'OECl l l INV OUT=673.5030"HDPE(NW) INVlN=6771015"HDPE(NE) PS PERMANENT SEEDING 3.32 ------------- - -- �- =� _------- - o-=------------------r---------36"I- _ _ `(RE IP / INV IN=676.55 24 " HDPE (SE) INV IN=676.58 15-HDPE(SW) / INV OUT=676.50 30" HDPE (NW) MU MULCHING 3.35 SD CURB INLET - 1 I I JOB NO. 1 I I � 6 s 6,,` NV�N=67382630"HDPE(NE) TP *` TREE PROTECTION 3.38 47652 I I 20' STOkM SD CURB INLET W/ GRATE ( DC DUST CONTROL 3.39 I I INV OUT=673.2136" HDPE (NW) I 1 EASEME T I MHD 4� I I TOP=681.03 SHEET No. I DB. 4704, PG, 3 9 TOP=682.37 I I INV IN=673.18 36" HDPE (SE) I I 1 I INV IN=672.62 36-HDPE (SE) i INV IN=673.63 36" HDPE (SW) * "VIRGINIA EROSION AND SEDIMENT CONTROL HANDBOOK" SPECIFICATION NUMBER C3.2 L C& G EP CLINT W. \ -6 OL %RA/L OR/VE � o N ', Q s �LE >� ' (VA \ \ \ - - - W/DTH R/6y \ \ \ ) \ y �c,vn,aoro 0 OB. 4556, PG. 173 \ -ssz DB 4038, P - - .0 � � � � Z �L� Lit. �4 � C&G S 09/ 26121 G��: �TRE IP G,704 N`Ive�n S 'P 663 `\ \ I �gI ` OB. 2886, PG. 134 \ \ f' � _;1 A L �� � sa/3' - - - - - ----- EP \ \ h�ptt• •'� OWN —\�' / r tr 688.7 \ 7/ — — — —saz— — — — SF --- / , / ee EP I kEE�ST1 IN PLACE S LONG AS I >a / - _--__ `sue e I ee ¢ o POSSIBLE.RESTZEANDRE ONFIGURE '= a _` \ , ,� III v E AS NECESSARY. FILL`IN SEDI ENT TRAP ` PS ---_-- - 15' \ /7 ONCE CONTRIBUTING DPAIN GE AREA \ > \ '--__ - w rna, \ I I I H v 3 \ / \ IS STABILIZED. CO DINATE — ... - - 1' + / L \ -L° "►-------------- --�\--------- �> \ \ I I I O , REMOVAL/RECONFIGURATI ILWITH MU \ - _ II \ 1 S --- iy/ COUNTY E&SC INS EC70R i --------- � ` VARIABLE WIDTH 60, � � � o a, SYORM EASEMENT - - - I PS > > tr 'f� �� - - 689.3' 0^ c7 L w a l % \ 20' STQRM \ ` D 5074, PG. 234 - - - �/ EASEMENT \ \ - >CONG\gSWLK 9 z F ; U) V , c.) l/ DB.'50, 4, PG\234 \ I� I MU I \ ` _ / \ o a = LL o \\ sgz• 1 1 _ \I �x vN z /682' - \ \ 0 -683_ � \ � f \ � in VI o w ST1 i' 6g1"__ J1 1 -r ��\\ �- - �"` \ \ej--- `00 1'� I s8� I I l •s78 N, \ `\\ 679 -_ • \ . PS _ 68S ` - \ ` \ w - \ \ �- IP �, �- \�` -///80\ l� MU \ \ \ \ I \\ \\ TMP55E-0'1-7A-26 MARCH MOUNTAIN PROPERTIES LLC —\\ \\ \ \ -- 681 `--s2-- �6g?\ \� _��_ -' \ j I / --`\ --' I I\ DB. 5071,PG. 231 IP ---- 1 1 1 ' I it / I \ \ \ O 1 - _ T \\ 6a1 T �_—6 6$5 --- /------- �I ------- _ - _ F Lu \ \ I 1 I SF IP / SP •' — — — —_tee a�_�- �.� SANi I. \ �P - _ -\\ i ; i— — ;- — ;-------I U \ \t I I 682 - / _ _ �--L-� \ \ 1 NSA)/-qy — - - -� - - - mum 1 i i p �� i i SAN _ ' ` i 1 i DATE ' LIMITS O DI§TURBANCE _ \ I I � _ I IP 3 >�- -��- If — �1 - -� I ------ — SANt—i — —� y _ �s - _ — — - _ --- `� --- I------------- -- 0412612021 2.73 ACIRES \ I v --- - —__ , ; -II- ------- - _ z _ eO \ `\ �--" I FENNEL ROAD >_ DRAWN BY 6$ ----- - 1- - =�- s - - - * �" W _ �_ VAR/AB E WIDTH ^ -- 1 \\ \\ I I o v D q I 683' i _' I _681- 8z I (PRIVATE) R/W J. FOX t / tt o I I o Z OJ �� i / 1 PS - - \ \ ---- -DB. 5074, - - - DESIGNED BY m------- 11 to, m I I VAT__---- /\ J.FOX Zan IP > I I I /m ' '\ \ IP - - _ _ \ I- - mu `----- --- ---' • CHECKED BY 1 tt 1 \ \ \ 11 ul ' I I VARIABLE WIDTH : • C. SHIFFLETT 1 \ I / I WATER EASEMENT DB. 5074, PG. 234 • 1 SCALE \ GF AVEL WALKING TRAIL\ , ` IP \ (ILINDYBAINLOOP) 8 -- � I III t t I I __ co �� rn �_ PS e 617 MU co Ps - _ _ FQ \ t 686 - I — — — — — — --------- \`\ \\ 1 \\ \\ _ — �� \ ; Mu GREENWELL LANE u t I \ \ - l� 24' (PUBLIC) R/W —SAN— DB. 5024, PG. 429 I— — — — — — V \ _ \ 681 PS — — II \ f \ \ 682 \ ` ,I O mu yp. lkv �1 \\ II II \ SF m / �\ 1\ \ `''— 685 Q V 4 W z Q � o I cC SWMFACILITYL-1 \ 1 \ \ �\ MU \ 14 ' Q v m > J (RETENTION BASIN ll) \ \ \ \ \ \ 1 _ _ _ _ _ - - N O 0 \ \ \ '� J APPROX. W.S.E. \\\ \\ \\\ \ \ \ ,ee\i / t\ \\ 62 \ m� \ // 11 I \ / - 684.2' SCALE 1"=20' J Q rO, +/- 672.60 PER \ \ \ \ \ � \ �/ \ A/C ` ` = � _ _ _ MASTER SWM PLAN \\ \ \\ \ \ \ \ -1. i \ `r \ / \I-� _-- b \ SH'LK s8ff I 684.3' 0 20' 40' O (WPO201600009) \ \ s \ 1 \ \ 6g3 I / - - _ _ - 1 z IP \\ \\ \ \ \ o I / i IP EP - _ __ EROSION CONTROL LEGEND 3 - - / _ _ LIMITS OF CLEARING AND GRADING - �� U O ORION ,• DRAINAGE DIVIDE �<�.�/ \. O _ssa--' SOIL AREA DIVIDE L.L w IP \ 6S \ „ / _ g•.w`� PG 389 ` \ CE PAVED CONSTRUCTION ENTRANCE 3.02 RIAB WI PS /'/ / p �!; �y/L. / (, Q� i G,� ` �B,.W_ \ \sssr, SF X X SILT FENCE 3.05 SA TARP ASE MU // 1 q / / 0 G �\ \ \ \ \ \ \ DB 4704, PG. / lQ M ^'A IP INLET PROTECTION 3.07 O 0. /l // egti 4�4 IP / \ DID �— DIVERSION DIKE 3.09 \ 1 \ I^ �{�a ST SEDIMENT TRAP 3.13 ------------ 0� ,wo I �/ TS TEMPORARY SEEDING 3.31 \ \1 I --- ----------- - - •-- --- r' - - IP V IQE l / d PS PERMANENT SEEDING 3.32 \ --r-------�---- \ VVV 1 1 !------------- _ MU MULCHING 3.35 — I I I b I I- - - TP TP TREE PROTECTION 3.38 JOB No. I I 20' STOkM s I -I '' — — 47652 I 1 EASEME ,T I DC DUST CONTROL 3.39 SHEET NO. I DB. 4704, PG, 3 9 I I I "VIRGINIA EROSION AND SEDIMENT CONTROL HANDBOOK" SPECIFICATION NUMBER C3.3 L C&G \\ \\ s r \ \ I W A !a A A \ OL TRAQ DRIVE o N (VAR/ABLE 4 Oro O IDTH R/W \ \ OB. 4556,WPG. 173 J Z DB, ¢038, PG, 134 GREEN AREA RESERVED FOR \ \\ C&G v V V r OB. 2886, PG, 134 I \?Z \ I P n EI' GREEN UTILITY CROSSINGS \ y\ ------------ ---- > a - ----------- \ \I EP 1 00'WPO BUFFER \ 1 \ \ LOT39 LOT38 ~ eel \ \ BEGINIO'TRANSITIONFROM LOT37---------------- ---- OLL-TOP CURB TO CG-6 LOT 36 I --- — - -- ------- -------- ------ _ I I ------ (SEE DETAIL) LOT35 �-----____ 6 LOT 34 -Li 11.2'ONC 18' DRIVEWAY LOT 33 LOT 32 - _ > \ V A I LINE I I LOT 31 I 1 I 20' 1 ' f - I I I I LOT 30 LOT 29 LOT 28 LOT 27 CG-6 \ I 'li I ¢ \ \ \ \ - ; ROLL-TOP \ I I CURB ----- i \ ` 5 I TMP55E-01-7A-26 _ � f I MARCH MOUNTAIN PROPERTIES LLC I I I 1 BEGIN 10' TRANSITION FRC1M G. 231 ROLL-TOP UR BTOCG6 (SEE DETAIL) \ol - — \ I ----- - - --- - t ------- _ _ II 1 � III 1 LOT SF 27 2,094 0.048 28 1,657 0.038 29 1,646 0.038 30 2,164 0.050 31 2,036 0.047 32 1,634 0.038 33 1,645 0.038 34 2,041 0.047 35 2,109 0.048 36 1,743 0.040 37 1,752 0.040 38 1,745 0.040 39 1 0.046 40 f4,35 0.101 41 7 0.075 BLOCK 7C LOT TABLE AC LOT SF AC 42 3,386 0.078 43 5,868 0.135 44 5,331 0.122 45 3,977 0.091 46 6,855 0.157 47 2,781 0.064 48 1,767 0.041 49 1,757 0.040 50 1,749 0.040 51 2,188 0.050 52 2,180 0.050 53 1,730 0.040 54 1,731 0.040 55 1,734 0.040 56 2,555 0.059 NOTE: FRONT, SIDE, AND REAR SETBACKS ARE 0' IN THIS BLOCK DEVELOPMENT. BUILDING SEPARATION SHALL BE A MINIMUM OF 10' PER CODE. 8"W (VARIABLE ROAD- TIE TO EXISTING I N 8„W - WIDTH PRIVATE ROLL-TOP CURB _-- \\ I I 8 W 8'1V _ _ aN— 20' I R25' _�- —SAN— \ I I T9EX1SII,WMPAVEMENT 1\ I VDOT STD. WP-2 / TIEi5' SIDEWALK ----- - ---- I I w I LOT 4o I ; - _ - $"w --- - _ _ ` � i FENNEL ROAD 1 TO EXI TING LINDY ^ D to }/ �_ II- -- \ BAIN LOOP p A I 1 �I' - _ I - - - a"W \ VAR/ABLE WIDTH 11 \\_`� Z (PR/VATEJ R/W R25 DB_50 ---------- ROLL-TOP I 1 11 ------------- m 682 i '�1 \ 18' DRIVEWAY 1 - - _ I- - I- `. I I m A LINE CURB ------- -1 m I 1 \ 1 1 I A I LOT41 1 \\ \ \ \ \ a aLOT 47 (ADU) LOT 48 ROLL-TOP I \ 11 \ I LOT 49 LOT 50 LOT 51 (ADU) I CURB 1 ` `\ LOT 52 (ADU) LOT 53 \ GF AVEL WALKING TRAIL\ - LOT 54 LOT 55 t_ LOT 56 (ADU) W 1 (ILINDYBAIN LOOP) \ I t- _� t- - 1\ \ LOT 42 I I _ _ TIE TO EXISTING 1 \ \\ I I P6 I Z ROLL-TOP CURB \ I I I Cd LOT43 `�o2F� �i� 3'sIDEWALK ° ° Il GREENWELL LANE \I \\ \ \ gyp jF 1 ° Cs�— — — SAN— 24 (PUBLIC) R/W 11 I ti� G�° F SIDEWALK DB. 5024, PG. 429 6' PLANTING STRIP 3' LEAD WALK (TYP.) \ I /21 GREEN/OPEN SPACE N 12.2' \ \ 8 (10,750 SF) Q 4 11 I \ CG 6 CG-6 aJp v LOT 44 (ADU) \ TIE TO EXISTING CG-6 CURB & SIDEWALK 26' CG-6 b 4 CON` INLK —�ZZ __ \ \ \ t \ \\ \ \ �o0�y i LOT45 R25' 5'SIDEWALK \\\\. • �/ / ate_____ I __ �o�G�-p �� j 1 \ \ TIE TO EXISYIf�G PAVEMENT oftow I I \ \ \\ \\ �� f --�'-- \ _(� \ \`. ` VDOT-STD. WP-2 D 61• t NE I I �`� i LOT 46 (ADU) ` ---44 / B, 4704 I I U PLANTING STRIP \� _ _ 89 18'DRIVEWAY Q 423 l (� p� C G LINE \\ \ I TIE TO EXISTING CG-6 CURB & SIDEWALK �v \ 1 11 \ ------------- 2 // 1--------- -- -- — — — ---------------------- 'eI 1(6) ll� 1 \ 1--r--------�---- — �-------� _ _ DECIDuous l l \ 1--1---------1----------------------- o------------------------- I TREE TYP 1 11 1 ADJUST OPEN SPACE PARCEL 4 1 11 1 11 TO COINCIDE WITH EX. STORM EASEMENT 1 11 1 11 I 1 I 1 1 I I I I I LEGEND: `. MILL AND OVERLAY L] HEAVY DUTY PAVEMENT 0 CONCRETE SIDEWALK SCALE V=20' 0 20' 40' CLINT W. '!i: S FFLET aZ Lit. N 54380 �14: 04/26/21 • ^> E 0 o N � N C > E w v E Q LL o 3 p LL j V oMo z tb N —li O rn In IS rv� a wIx 30�x toll J LL w ur)� Q � � O i c ry z Fva� O c U) $ry > Lu M Lu 00 M O x c� 0 0 w L w H a z O in DATE 0 0412612021 } DRAWN BY J. FOX • DESIGNED BY • J. FOX • CHECKED BY • C. SHIFFLETT SCALE 1"=20' U 0 W Q Z (D Z Lu _j LL Q � J m � J QF-i O > o Q A J i--i o U L.L 0 0 JOB NO. 47652 SHEET NO. C4.0 L MHS C&G \ \ TOP=682.73 r \ \ INV IN=665.73 8" PVC (SW) \ EP \ \\ I INV OUT=665.23 8" PVC (NE) �p jj bb OL \ \ m �F CLINT W. '!i: \ 1'RA/L �AN$� o DR/VE ` Q COORDINATE WITH ACSA w v itch a pepV/7S FFLET_ is (VAR/ABLE ` \ W/DTH TO UTILIZE EXISTING 48" STORM C 0 L • OB. 4556, PG. 173 \ C& PIPE FOR WATERLINE CONDUIT ` Z S'� Lit. N .54380 14: DB, ¢038, PG. 70¢ \ G FOR LOOPING WATERLINE v m v v v y 04/ 26121 0 ,,: OB. 2886, PG. I \ ` EP 134 \?z\ p ACROSS OLD TRAIL DRIVE. N V _' b `D r ��5LISS NC'��p Cb — -------------- -�---E&G % ---- -- -- - �s-- MHS m N•• • . ' a "' N'C•',SWLK - - -------------- -- � \ \ I TOP=682.87 i lNV 1N-66717 8 PVC (SW) MHSC&G INV OUT=666.97 8" PVC (NE) TOP=683. 10 0 0 INV 1N=668.48 8"PVC (SE) �\\ O u INV 1N=66790 8' PVC (SW) MHS EP > o INV OUT=667.70 8" PVC (NE) TOP=683.54 I I E INV 1N=675.59 8" PVC (SE) I I w ° E INV OUT=67544 8" PVC (NW) I I v > 3 r I --------------- s — a- sWs i It (L 20' PRIVATE ' 20' PRIVATE - - ' >CONC •SWLK '.; tr. \ : ° ?C7 1,W v \ STORM EASEMENT - _ �. > °, O x d/14 \ SANITARY EASEMENT LL w \ 11.25° + 22.5° BEND - \ _ z Ln N TIE INTO EXISTING F a' ili _ i t SSWR MANHOLE I y ry U) j'li I 1.25° BEND o ,w w \ \ TMP55E-01-7A-26 MARCH MOUNTAIN PROPERTIES LLC DB. 5071, PG. 231 vi \ _______ i i ACSA UTILITY EASEMENT. p _ -5 - ---_ I (5' BEHIND ROW TYP.) MHS = -� - _ - "--- ° TOP=687.14 8 - ---- i�i i�i 11.25 BEND INVIN=676.998"PVC(SE) 0 I -T\ _ --- --------- -------- I `-------- INV 1N=676.84 8" PVC (SW) W - - �- \ \ " SA - _ EX. FH lNV OUT=676.74 8"PVC (NW) o I -- -- W 8" TEE SA — — - — -- '---i TIE TO EXISTIN w w I P 8'w — _ I 8" WATERLINE x 8" BOA & - - _ SAN _ ' ------- U 0 SWIM FACILITY L-1 I I I PLUG "W -- s - _ _ _ I a \\ - - _ - =- SAN— — — I SAN _ ' i / 0 DATE (RETENTION BASIN II) _-� 22.5° AN O \ v ° ' i S — —SAN—i--� // APPROX. W.S.E. I I I I BEND / \ +/- 672.60 PER � � � ' - 8 W - � MASTER SWM PLAN I I - ------------- / 0412612021 $ w 8-"-T-EE - 1 (WP0201600009) FENNEL ROAD DRAWN BY --� _1r --- - - 18„W VARIABLE WIDTH -- --- 11-I_- DBPS/VATS-l�/W --- ------ DESIGNED BY ________ \ 074,PG 34C///// _________ - _ - ---- i --- __ I ---, rn I I v T 682 / \ - \ 20' PRIVATE I 11 �I -_-_ I I I • \ I I A \� - STORM EASEMENT 03 g" CL 52 i i �i - - I I I I • J. FOX 1 1 1 A 4" SSWR \ u ------ ------ I \ CHECKED BY I LATERAL WATERLINE I I • 1 C. SHIFFLETT \ \ (TYP.) a N VNV PRIVATE STORM EASEMENT I CONNECT NEW LATERALS I • SCALE INTO EXISTING SSWR MAIN • 1" = 20' \ GF AVEL WALKING TRAIL\ W 1\ (ILINDYBAINLOOP)\ �\ 3 \� I `- --� ` I _ -I I MHS TOP=685.49 \\ \ I \ I I INV 1N=67799 8"PVC (SE) INV OUT=67784 8" PVC (NE) 1 \ �-'cpo 8" SAN. SSWR \ \ \ \ 8" CL 52 — e I GREENWELL LANE U WATERLINE a \I \\ I \ \ I ^n WATERLINE e S _ _SAN_ f 24' DB (PUBLIC) 429 DEFLECTION (TYP.) DB. 5024, PG. 29 EX. FH TO REMAIN. EXTEND G4r0 J / EXISTING EASEMENT TO m Q NEW ROW. z I \Z Lu 4. \ o Q < >- LLJ J ,SItLK —� \ O /45° BENDS / __ TIE TO EXISTING / / EP I z 8" WATERLINE j l I I _ J p �� 1G \ ro WITH 8" TSV l j ��--'-- -_ I -_-�� i--i U \ \ oo G to I MHS 0 ` g / I QftQ I I �� % - TOP=683.23� „8 l N� --- k F \-_ fi INV 1N=670.03 8" PVC (SW) h l \ l Og 6; A'/GY NE I I INV OUT=669.93 8" PVC (NE) / l 8 4jp4 pG 89 \ ICIVG TIE INTO EXISTING " ro `\ SSWR MANHOLE \ \\ 1 \ ____ __ _ -_ _ 1 I 1 -- — — — --- — — — — — — -- — -- —--------- CIO 1 (CI--r--------�---- - �_------� _ _ DEclDuous l l -------------------- —------------------------ ------ - - ' _TREE(TYP) 11 1 _ JOB NO. b 11 �1 I S p I I 11 j SCALE 1"=20' 47652 II II 11 I I I I SHEET No. I I I I I 0 20' a0- C5.0 L \ \\\\ \\\ s r e41A 4046LTH pAo,,i \ , _sae - - - - - - OL \\ \\ Oro ,O3o ,O0o ,ado H � fit C L I N T W.ot ' (VAR/ABLE WIDTH R/W \ \ z DB. 4556, PG. 173 ) e • h n Z ^ssz 4038, P 6) P) •L Lit. N . ET. �4 ro �, w w w y S ,tom 04126121 G��: DB. G. 134 - - I i `� v two n CS o• 6813' \ - - _ _ EX DB• 2886, PG. 134 ' 6a �V \\� \ I �,��� 'r�ONA L �� �• 683.14' EX \ \ \ // ------------- --- - -------- +/-683.32' EX \ \ I .66A , 683.13' 682.9' --_-- \J EX \ i �h / , 688.T +A 683.39:\ \\ �6 66� /gel EX il- - - - -682- - - - - \ \ \ I I r ' ...° , -- +A 683.68' \s8 / / / 6III 609 Q o EX / / , 1I I > E 684.34' EX / / / III E - 68511' 6'tP� EX ` \ LOT 39 • " --__+ 68569' rn \ 1 H N EX FFE: 684.08 LOT 38 - _ I >' '\ ` \ --_ _ _- --- a \ I I GFE: 683.08 FFE: 684.08 LOT '� --EXs86.26'------ --EX -- EX I ¢ - -I- i t - LL 684s Y IJ - - - - \+/- 687.43' - - +/- 688.03 I I \ w O GFE: 683.08 FFE: 684.08 LOT 36 / s \ \68 _ --_- \ \ \ ¢ _j z c -GFE: 683.08 FFE: 684.08 T 35 \ \ I - - - .....> 66 ----_- _--------- I I -----= w o O a3 - - - - - GFE: 683.08 FFEi 684.08 1 \ > P - ----- \ I _°/.> °' i - - 689.3' af/1 rvN d - FE' 683.08 z g0 U w w .. 682.75' I a� EFE:684.75 \\ FFE 684.7T335 LO / / _ _688 " > LL Q / / \ 682.75' GFE -683.75 y////// \ \ \\ \ ss , \ I ss2• ` I ----_-- It --_ _ i II1 i - -- _-ze�I 6co I 6si/// ^^ 'i ^ _ ,- \ \GFE\ _: 683_.75 - FFE: 6t6.75 A O\ T 3\ . ox ¢x ¢= a z FFE: 68575 > O682.75' - - - -sae- _ GFE: 684.75- 30 s83- GFL:\684.7 LOT 2LOT\27682.75' LOT 28 ,FFE: 687.08 - VI 652.5' : .NFFE: 688.08FFE:688 wGFE: 686.08GFE: 687.08 81 GFE: 688.08, \ \ a I I 683.42' \\ \ - 81 -_ - Z \ _ ` sue- - - - _ ` w _J 301 I �� \ 682 - ---- i l t - 68I I 1 76 679 s t TMP 55E-0-7A-26 MARCH MOUNTAIN P40,PERTIES LLC �ss.ZS'` \ I I \ D8.5071, PG.231 68515'> 696\75' \\ 687.75' \ _ 0 ss1- 680J I -�_ -'ham _ \ _ \ , _ ._ , _ � _ 681 +--= (NARIABLEENNE R D _ / I it I i 0 \ 1 1 - I 302 6a1 WIDi P ATE / " - / -683 685 --- / t------- t e. Goo \\ II I I W _ _ - - -�/ W // -�6 \ , \ sA \ �� ghy 684 686 I\\ \ `667 > w Lu \\ \ 1 I 1 e 303 7 PN 06 "W -�- _�6 l i�O�SAN I^ \ \ , _ \ \ \ ` 2 Q \ 11 11 I I 682 - - - - - - - - \ 01 \ - SAhl�glh AN+ - - - - _ O 11 DATE SANt- - _ // > / ` =1 v LOT r ----- \ �66 - \ - __ `O /0412612021 c� I / I - 307 _ e _ ' - s^ta/ --' FENNEL ROAD o I \ D FFE: 683.00 / -. , I • I II- - - g2 _ 311 - \ I �L 310 1 DRAWN BY 1 \ \ I ~ -{ GFE: 681.00 - I / I �i �I- 8 - - I _ '�- / s ^ p _ _ � W VARIAB E WIDTH , ( \ \ O A / 680.75' .. - - I I II 683 4r------- s2 ^ - ^ 4 / / 1 \ D / 680.46' i I1 4i _ �p 308 = _ _ - ¢ (PRIVATE) /// J. FOX 682.75 , / ` - 1 - 681.30' DB 5074 PG. 234C /--------- • DESIGNED BY 16 682.30' I I 1 / I di yI\ 6B6 yI- 3 --- /-------------- 1 682.30' 683.30' I Ij fib - -PI \ I - -687_ -- \ \ - - _ J. FOX �\` \ \ I� \ _ _ • > 1 I 1 _ ' \ • CHECKED BY A LOT 41 \ \ 1 I 685.30' 685.30' ADU LOT 47 / /\ I I I • C. SHIFFLETT L() / I \\ \ 11 FFE: 683.00 � , d <n FFE: 683.05 LOT 48 1 saz3o' ` GFE:681.00 , / \ ` 680.75' FFE: 684.05 LOT 49 LOT150 / LOT 51 ADU / I • SCALE \ GFE: 681.55 \ \ 680.21' \ GFE:69�5, FFE:684.05 FFE:6��.45 ( ) / \ 1 / se2 75 GFE: 6U.�5 \ GFE: %3.55 L®T 52 (ADU) _ o e \ \ � FFE: 686.05 � z 1" = 20' \ \ \ GFE:683.55 > 6g�- o FFE: 687.05 OT 53 318 \ - - \ \ I / GFE: 685.5� FFE: 687.05 LOT 54 LOT 55 sa2.05' _ I - / GFE: 685.55 FFE: 688.05 FFE 05 LOT 56 (ADU) I • GFE: 686.55 ' GFE: 687.65 FFE: 689.05 LOT 42 1 682 s83.05' ssa.o5' I - / / GFE: 687.55 � \ FFE: 683.00 ro D e� I 6 sas.os' - co I 1 -fia \ \\ I GFE: 681.00 C9 \ 683.05' \\ I� sus/, 61 , 1 \ \ I \ I \ 68 .26 \ 1 \ - _ I I 386.05y / 681.75' 688.05' _ 682.75 I 2 \ 2 86- - 687 688.05' 686 LOT 431 GREENWELL LANE (, \ I FFE: 684.04 24' (PUBLIC) R/W 1 \ GFE: 682.OQ 680.56' G rn rn \ \ \ 886 s - SAN- DB. 5024, PG. 429 681.75' \S �� O ! a ^. Ivy �$ 683.75 II \ /j 681 I F \ \ ADJUST"FHA U / I 682 \ \ VALVES AND BOP 680.89 1 ` VERTICALLY AS I y� O Q 48 REQUIRED �G a JM J \\ 1 \ 11 I / 682.25' GREEN/OPEN SPACE - 685 Q \ 4 W Z a- \\ 681.31" - - Q N Q w Q --- - -- - - ^sue, J J Z_ \\ I LOT 44 (ADU) \ a \\ / ^ ^ \ ^ Q Q \ \ \ \\\ \ I FFE: 684.00 \ \ / ^ \ z I Q GFE: 681.50 ssz.zs' 682 \ a. \ `� \,\ 1 i \ - LLJ 684.2' J m 683.75 \ \ ��> \// .. / b 682.T \ _ -c---- J i ,,x 681 684.3' LL 0rr nn LOT 45 Z - \ FFE: 684.00 683.25' GFE: 682.50 \ n' / s83 j l \ ` _ _ - - _ - / ��'-- __ I - y=�� H� O Q �� GG tPi \ A \ \ \ 2 T \ \ I 683.75 ORION \ \ \ \ • oo�� \ , • \ y ` s,.W / l- \ \ R/pN (1��1 LOT 46 (ADU) \/ / \ \ \ l D 61• NE Rlw- - _ 684- - - I - V FFE:685.00 / / / l \ \ \ Q 4�p4 G II s \ \ ^ I / --- - 8„W P 3 \ \ I GFE:683.50 \ 89 \\ \\ \\ \\ I I I I / U� AA`QC Q `c / /no l 0. n \ O \ I I = / \ I I---t----1-------------=----------------------------=-r I- - IQECiDuous / l� --------------------1-------------- -------------------- ----- `TREE I 1 I 11 I b I £8 JOB NO. SCALE 1 "=20' �bN 47652 II II 11 I I I I SHEET NO. I I 1 0 20' 40' C6. 0 L -682 - -m �-f CLINT W. �: OL TRA/LD �oN�$� �$ FFLEE >z R/VE �o�,�ocy' (VARIABLE WIDTH R/W h I` O DB, 4556, PG. ` Z NOTE: S Lac. N . SISS! 173 7r DB, 4038, PG, 7p4 , 68 N m V EXISTING STORM INLETS AND DRAINAGE VALUES WERE OBTAINED %5LI+ j 04126121 �;� DS, 2886, 3 I V !" Ex PG, 134 _ _ - n FROM APPROVED OLD TRAIL BLOCK 7 PHASE 2 ROAD &UTILITY o. 'psj ��G�u +/-683.14' EX `� I PLAN (SUB201800012). CALCULATIONS WERE PROVIDED FOR THE Ito OGN ��N"%% +/- 683.00' EX \ 683.32' ex � .66A m NEW STORM SYSTEM THAT NOW CONVEYS STORMWATER FROM +/-683,13' stw I / / EXISTING STRUCTURES 8, 9, & 19 TO THE SWM FACILITY L-1. LEGEND / - 682. s' \ EX �h / \ 688.7' 683.39' I \\ /6 0�11 0�� rn °u 2 AREA C - \ y / I \ EX / / �� Q' C� ry m - - - - -682- - - - I / a-� +/- 683.68' \s ' 0" 609 ¢ o EX I 684.34' EX I STR # w E a E EX \ 1 = P 685.69' rn� \ < 1 H W >' 3 + 686.05' EX \ TIME OF CONCENTRATION ¢ a 3 +/- 686.26' EX EX 6wy \ p LL -° _ + ' S L \ 6841 / I I 6�5 �8 687.43' +/- 688.03' \ \ \ ¢ W 6 Z IM. 83 K O N \ d � ■ ■ - - - - - I _1 L / / 689.3'69p a0.010.90 ■■■ v - ZFyM _ ENCHMA / 1 rO2 0.9 5 x v ry z I i----682 I / - / \ / \ \ xV >� 0 \ Tc = 6 MIN I _ - \ � ■ - - . \ KNAIL INSWLf \ — F > 0.33 0.80 �•- ■■■ \\\ `-LEV=686.77 %11 s.9 °ry > �� \ s s EX. 19 m \ I p_ ■"■■ \ Tc=6MIN w■■■■■301 � 304 \ I 682- ------ I` --- ��-- I �l s76 \ \\\ I - -679= \_68 \ \ \ \ \ \ a I ' Tc = 6MIN^ _ // / \ / \\ p\ \ \ \ \ . \ o w �, l// l I \ �� J 1■\■■l�f�L�■■■■■■■■■m■■■■■■ ■■ Tc=6MIN ■ �_ - 681 314 7��\68?\ I --\\ `yL-/ III I I 1 1 I� \ I \II DB. 5071, PG. 231 ■ - r■■�7f 1 - / a, \- - -- - 1 0.32 0.84 : c� �\ 304 / _ $ 2 // ■ i I i 1 II I \ i O 1 I I / / g - /' -68 \ 685 --- '� i ------ ' '�'i 312 \\ II I i I 302 �� ■-■-■-� a1 — saN� � \ � - ' / 1 I 6 I\ � ♦ o {i00 68 -E■� \ `00I'tro�— W4 ' 86 \\ 687 Tc=6MIN ♦ w \\ 11 1 I I ■ 303 / SPN 06 ��■-�■-■- - , _ _��sANI I \ \ , - - \ \ \ \ ♦ v 682 I / _ _ ■1� �I \ — SAV�Oh — SANS — — \ 1 I I / / y 306 - - , ` / / I I �- �� , I — SAN \ 1 ♦ t/1 DATE \ 1 / /1 I I \ �� �-■- / 1 Imo_ —SANt- — _ ♦ > \ -1 s \ ■-■- � 04/26/2021 ■�■■■ ■■—x_-n �■■■■dP■■■■■■■■ o ---- - / \ I 310 ■ } DRAWN BY II 1 I I I y -\ / / } I �i n- 6 ------ -----L / / 311 \ _ _ — �W _ VARIABLE WIDTH 1 z O A • / I �I -n 4 68 s61- - ' � z ( iE R/W • J. FOX ----- _ o Z D 683' i I- �308 ♦ PRIVA ) I 0 I- c- .1 ♦ �n DB. 5074, IPG. 234C -685 - - - ' ' I • DESIGNED BY C Ilm r rn m \ A _ _ -68 1\ Y 16 \ I 11 �IIT - 6$6 \ ---- -II- _687---- ■ \ �\\ \ `■ - _ • • J. FOX > 1 \ / _ - - _ _ 0.21 0.87 I ■ - 0.09 0.95 m I _ _ \ * ■ I ■ • CHECKED BY 308 ' I ■ I ■ EX. 8 • C. SHIFFLETT \ \ \ I cn I l / i / I / I ■ ■ • • 111 \\ \\ \ 1\ \ \ sBa. \ 1/ 1 / ■ / / SCALE TC = 6 MIN ■ I ■ Tc = 6 MIN \ \ \ - \ l I ■ — ■Z ■ • 1"=20' 318 NJ 11 11 \ I i _ _ � � 687 I sae I -� `° -I _ _ // / / ,n 1 ■I I • • 1 0 M ca I rnA 1 ■I 1 \ \ 1 \ \ I ■ `- -- - - -- - - ■ no 687 686 ■ ■ 1 \ 11 1 _ _ ■/ �� �r , 316 ♦ 0.08 0.95 GREENWELL LANE \ / \ �R \ \ ♦ - ■ ■ 24' (PUBLIC) R/W 1 \ I \ ,1, _ rn rn \ \ 6 ■ EX. 211E DB. 5024, PG. 429 1 I I �\ \ bs ♦� 1 Tc=6MIN �� \ ■ ■ \ R I s� \ ■ ■ Tc 6MIN U 681 / 682 \ \ ■ \1 /.�\0.47 0.83 \ _ O 00 1Q m0.40 0.65 685318 z 1\ \ \ ��D\ • Tc6 MIN \ , ,\ ♦ EX. 215 > = \ \ /\ *�, \\ \\ ♦ I" - ----- - -- Tc=6MIN ■ Q � w w \ \\ \ \\ I ♦♦ \\ ♦ m 0 41■■■■■■■■■■■■■■■■: � Q *k \\ \\ \\\\ eB\i i \I \\ ♦♦ 682\\ \\ i \ - ■ I ■ ■ m �$ LL \ ♦ ♦ =)kv ORION 1.*k \ \ '• 6`� J �� -� --- ♦♦ ■■■■■�*�� l / �\ •♦ �� �4NE-684--ONE ME No ME ' ♦♦ LL ■ `° \ \ N rrww \\ 11 1 \ I I \\ Q / I IgECIDUOU,' `rREE(TYP) I 1 1 11 I 1 Q 1 I 1 1 11 11 I I 1 1 SCALE V=20' 0 20' 40' O JOB NO. 47652 SHEET NO. L *,NLTH Oi o ^ v • ~ � o - co 00 CLINT W. : a I c u�V U,)n "'rn oMcan�m V 7S FFLET >Z m co M 0 0 (a U.) n u� � (o 0 o m U.) � rn o 0 o n ,W � � Q d� O L� Lit. N 5435! ��4: 0 0 ,� o c. n CN °o n ,n co co ^ V n n1 mo o^ N N F O Z Z Sij.tom 09/ 26/ ZI • ON^ a0C4 co M�O^ 0 �oLoCo r r O M00u7to coo (o �DOO� (O M(nH- �/i`SSA E�G•`� ++ 0 M+ O H + W 0 = N O O 0 H i M W (O (O F =+ r 00 0 H �� O!1AL ,. W �(0Z E�(Oz 0O �.�-(oz O M�mZ_ Z_ z_ p p�(oz z O ml((OZ 0 2 M h��������• o Qa> NQa» oH0>> ioaa»» 66EL > oaa» 306:MH-1 t O HOz OFOZ Z mU)P z z MU)�Z Z Z Z MU)OZ Z Z MU)�Z Z ~ 7 695 (� O ~ - (� ~ - - 695 STA 10+00.00 CO w TOP 680.55 CO ai Mo E INV IN 673.60 (315) M+oH N ° INV IN 673.60 (307) p o CO 00 O ¢ o INV IN 674.16 (313) ,Qa> > E INV OUT 673.50 (305) m U) FO z w a E 690 690 H_ v 3 Q LL o 3 p LL 0 wO `mom j V 2 z a -ui O .. rn C7 uvi (�� a w 30'x (va w i ry z Fva� O c U) n ry W W M a� o w ow viOF MEI O x c� p au rlurc w w w 2 Q z O in DATE 0412612021 0 DRAWN BY J. FOX 9+50 ,°+°° "+°° 12+00 STR 3003+0STR 310 14+00 15+00 16+00 16+50 9+50 STR 306 -STR 318 „+50 •• DESIGNED BY HORIZ SCALE: 1"=50' HORIZ SCALE: 1"=50' • VERT SCALE: 1"=5 VERT SCALE: 1"=5 CHECKED BY • C. SHIFFLE7T SCALE • H: 1 " = 50' V:1"=5' .o • u�o� MM..� .M...M.. 0 • o�,a0(0� oLgMmvm m ^o 2o(DzZz0 F M`M, Ov �co ��ZZZD o go a--- 00 0�0 VON .O I- M(n FZZZZ m O u,) LO (0 (0 M +O W F oCozz0 l �Qa»> MOPZZZ E M t ~ M oLO0`0(0 c0 aH­ 00 �� o U � o ��0> 0 = co 690 M (n H Z 690 J momm p�(°p00 Q O a> (hv~iOz z i%) 690 690 I � J U--� LL; LL QQ z J 00 J a 0LL ~ O > P- J I� O z < U L_L 0 0 J O 9+50 10+00 11+00 11+50 STR 308 - STR 312 9+50 10+00 STR 306 -STR 31411+00 HORIZ SCALE: 1"=50' VERT SCALE: 1"=5 HORIZ SCALE: 1"=50' - VERT SCALE: 1 "=5 JOB NO. 47652 SHEET NO. C7.0 WATER 690 690 EXISTING RADE PROPOSE GRADE 685 685 680 680 8" WATE / 5�2'1 CROSSING 1.0' � 675 0 675 � 307 305 28.64' OF 301 30 65.91' OF 15" HDPE 10 OF 75.11 OF PE 4" HDPE 24'- � 1.09% 670 .14' 24" H o 670 � 0. o (c� 0.50% 8" SANITARY SEWER CROSSINGS 665 665 PROPOSED GRADE 685 685 4.3' 8" WATER CROSSING sso sso EXISTING 1.0 GRADE 675 311 675 15" HDPE 7.13% 8" SANITARY SEWER CROSSING 670 670 EXISTING GRADE 685 685 ROPOSED GRADE sso sso 8" WATER CROSSIN 1.0 675 675 670 7313 670 25.73' OF 15" HDPE 0.54% 665 665 EXISTING GRADE 685 685 - � PROPOSED GRADE 680 680 8" STORM PIPE TABLE PIPE # DIA FROM -TO UPSTREAM INVERT DOWNSTREAM INVERT SLOPE LENGTH DESCRIPTION 301 36" 302 - 300 672.55 672.00 0.50% 109.14 LF 36" HDPE 303 24" 304 - 302 673.05 672.65 0.53% 75.11 LF 24" HDPE 305 24" 306 - 304 673.50 673.15 0.53% 65.91 LF 24" HDPE 307 15" 308-306 675.00 673.60 1.09% 128.64 LF 15" HDPE 309 15" 310-308 680.15 675.10 4.09°k 123.58 LF 15" HDPE 311 15" 312-308 678.00 676.00 7.13% 28.03 LF 15" HDPE 313 15" 314 - 306 674.30 674.16 0.54% 25.73 LF 15" HDPE 315 18" 316 - 306 673.85 673.60 0.57% 43.77 LF 18" HDPE 317 15" 318 - 316 674.15 673.95 0.57% 35.32 LF 15" HDPE EX. 8-310 15" EX. 8 - 310 680.57 680.25 0.55% 57.96 LF 15" HDPE EX. 9-8 15" EX. 9 - EX. 8 681.45 680.82 0.74% 85.64 LF 15" HDPE EX. 19-8 15" EX. 19 - EX. 8 681.54 680.67 2.38% 36.57 LF 15" HDPE STORM STRUCTURE TABLE STRUCTURE # TOP STRUCTURE HEIGHT DESCRIPTION 300 675.25 ES-1 for 36 inch Pipe 302 681.51 9.21' DI-3A 304 680.68 8.45' DI-3A 306 680.55 7.22' MH-1 308 683.52 8.65' DI-3B 4 ft Throat 310 687.01 6.99' MH-1 312 683.65 5.77' DI-3B 4 ft Throat 314 680.86 6.68' DI-3C 6 ft Throat 316 680.11 6.44' DI-3C 6 ft Throat 318 680.12 6.11' DI-3C 6 ft Throat EX. 8 687.87 8.79' DI-2B 6 ft Throat EX. 9 688.90 9.45' DI-2B 4 ft Throat EX. 19 688.90 9.36' DI-2B 8 ft Throat L - I a err �jf (lr r= %, r i � !I \ - C rrr. ✓ (;- � c.� � _ = __- - r 7 /--'..-. '`1 r- �..: ..:,1 \ z, I Q! ...r / ir;r,, ., : ,✓ r � _ -. \ ;-s. � � _- "- '- „1 / iJ f' I I r. f \ C f \ r C C, :: .. ��\ \ .I �'.`, F::t I' 4 I i;// / / / J ' \ ).,� - ! /\��/ _.__ J > f "i 1. � `)C.. �4 _� 1. • �- , _I'll p �, f �- o�_ f a � S � o �L_ } I - - ` ' L. , " ` 0 11 �/V ;\y �,\,- \ »d l Ir ,-�, \ \. r_.. - - ti-`L. --1�' .I / - ems' El <\ / � d _ v -s �. � ,.. r%� 'I " AO G /'` AA 11-:.,:_=9. r, !, <.,�J, - Irf,� I ,�/ A .'., './ i"-j..,.;^III(<k_ , F' "a�u �f � - ��, Zi ,�./ o" L ._�I �,..JC l ._� �I oQ�^r� -..1Q - ,h v..>~J" L,:. a ,t %I :op/, ❑ e hL.J C-L v. '-ttJ Lr vv / "•+"„ ...I SV�%� r h �.ICG of n_%_. f A -a II _ C- �i (} C ((((����C Ili l L.J� 'J L 1 IjjI V \\ I.4\Ar-t' I `.\�,✓- ,.'_ ✓J % [, L, �VL_t sU�_� ___�'r- .C� �nR _ % \ ll `� I / .�-�r-Pr"'r,. Via,\i,•; O�'�,1(�C \ ,oi 'U ��JC-� -� -ID LSU [ h �� - It F-y _�� �,•C-I/�vr. F`"rC'-CJr `III Q� °o IL.[�5'C Ih NN' Fr :.v�\��\Ic_--��ll��I n1IIIM'f.>.. „�4F' - ��. o [_ ..,�. ��']� L-I I_ / - � CC^,' a�177011__��Cn, ,.,. (1 w1 II' ° t ' POST DEVELOPMENT AREA^Ip, TO SWIM FACILITY L-1 1 = 2.73 ACRES q h ' CNcc 85 J Tc= 11.4 MIN - � J 000 1 - 9 �% G�,�Jl�- --- IL LIMITS III LIMITS OF POST -DEVELOPMENT AREA I� f a 4 p (I n� n i� pay % r fl ICI �Q, ,O AilC�� , / LIMITS OF APPROVED DRAINAGE�1 AREA (DA 51 B-2 @ 42.54 AC) Q5 TO SWIM FACILITY L-1 4 v -SEE SWM MASTER PLAN CaOrC �a�� Tt p� Q �� �• (WP02-01600009) Pr r d 'Cs� 'roini l� rlff /di + _ 11 C `I ♦ �-` \j e��-__ Ic., t\ ��'' �%/ -.�- g I ��r �]"�If� � � i � E,�; r��t\ SI fit `� - _ - `_ 14 / 8 r_ t 9, ( % 6��:'\ ; - -9 v i All a Q _+ ° � J d C� / \ a 40 / q ° a : °" o ° i\ f �,) -�;) Sul% `� 110 o :°e f- A \ r^ - vV� v Malv d Io l I' �6 ulr u ,f n 1 t I rr ♦ b Ji 1')Ilt \ 1l °r _ 1 •� a�J 1 1 C545 t ff _� JL C SCALE 1 "=100' 0C�771 i✓ I k' 0 10,01 \, 200' "'` .. °,°: r.°: ° � �•o e ".°."e"a°�o° \ /� Drainagre Im ervious 11firperviours Proposed TP Removal Facifilylternoval �"A. • • Papilily l0 IMP Type (per VSwMX) Area Aroa Aron loading Bficiency Role / _•�,I ALTH /f (acres) (acres) (9) (Ib TPlYO (R) (Ib TP/Yr) '' \\ i �.,. .v, /0 ` `'�^- L-I Relenlon Bann 11 I4 WGVI 42.54 22.42 52.7 50.85 50 25.43 ! • V b- 0 1-3 Retenhon Bain II (4iWQV1wTh Aquatic BencM1 236U 1145 69J 36A5 65 23.69 u ` $ n IL-31 I-3 Baflllerl0.5hcli) &96 5.8E 65.0 12.96 W 648 ';"% P � CLINT W. Z• r • 5-I Retention Bavn 1114xW OVI 11.14 7.24 65.0 16.13 50 0,06 �0., L 1.r •'a. SWM? $ FIv LET >� x S /l 5-2 Relenh"n Ba"n II (4xWOVl wlh Aquatic Bench 1530 10.25 61.0 ffi38 65 14.81 p- " L-Z _ S-3 8aN14:r (05n 1) G89 4.48 65.0 9.98 50 499 eP g - '= 1 -` '_ • s-4 aoflnerlos,) 5.82 a7s 65.0 143 504.21 \ - �' 5 X Moflflerlosncn) 652 229 650 509 50 2.55 J 04126121 • S-5A 8bflfler(0bhU,) 4.87 3.16 65.0 7.05 50 3.52 S-6 Bipflller l0.5 inch) 1.40 1191 65A 2A3 M 1,01 u, © `Z • A • 56A Borne, l05 nch) 1250 813 650 18.10 30 9.05 0' = • 5-7 Bwfifler(OS inch) 666 43J 650 9-ba 50 4.82 v S-]A ftffiler l0.5 mh) 1.81 1.18 6.o 2b2 M 1,31 „� 1 � l E-3 5-12 B uff. 10.5 F,I 5.8] 4.54 JJ.3 9.99 W 499 3 c 5-13 BwfiflerlOS inch) 9-68 629 650 1401 50 ]01 c °o°"aC'i ep f+l E y O 'REPRESENTS MAXIMIZED ONSRE TREATMENT BASED ON PLANNING LEVEL ESTIMATES. o :' o o�p 4 � O 5A... i o+3°• ° H V N 3 Q LL 0 3 0 W 0 N rH LU so � LU a S-1 i P a zf iv ' r 3 O� a w LL S 4 S-513 I S-12 0¢ O i n i v ry z v D % a `r; U) 7A N W ` J W LU CD LU S_7 s-6 0 LU N JJJ f S-BA d F_ ® FOR: FIGURE: Q LEGEND OLD TRAIL ®S�eCe STORMWATER MANAGEMENT PROPOSEI D�YW)M FACILITY (] 0 0 500 1000 /' PROJECT LIMITS MASTER PLAN 9 (1) DATE > APPROXIMATE SCALE (FEET) V'A1RVI der, VA01M JOB NUMBER: ORA55rf CHECIOJDBY, APPROVEOBY: WTE: PHONE:(75T)2208BBB FAX:(757)22e-050] 203400430 M JGM 04262021 JGM 04GNN18 / / 'ILEPATMI.I.V°34°043°105_repM_dnlMdwps_tlaslpnMad,00430 AL16TER-PLAN-2018M01.dwg atleknback Apr 04, 2018 at 15:201LnYON: FACILRY IAYOUT 0 DRAWN BY J. FOX \O/ NOTES: 0 100 200 1) WATER QUALITY CALCULATIONS ARE CONSISTENT WITH AREAS PER APPR 2) SHOULD ADDITIONAL TREATMENT OR DETENTION BE REQUIRED BASED Of, DEVELOPMENT CHANGES, THEY SHALL BE ADDRESSED THROUGH ONSITE MI APPROXIMATE SCALE (FEET) MODIFICATIONS TO UPPER BALLARD FIELD POND UPON APPROVAL OF ALBEA TLEPATH:IJ:= fX,I3(W5_report dellydege_dealgnkadW0430-MMUER-0LAN-20100401.dnle8ebnb &AprM,2016914:491LaWAL-1 ® Runoff by SCS TR-20 method, UH=SCS, Weighted-CN, Time Span= 5.00-20.00 hrs, dt= 0.05 hrs 6NOAA 24-hr C Custom Rainfall=5.57" Area (ac) CN Description 0 0.950 61 75 /D Grass cover, Good, HSG B 1.780 98 Paved roads w/curbs & sewers, HSG B U) 2.730 85 ; Weighted Average v 9 9 F 0.950 34.80% Pervious Area L111 1.780 65.20%Impervious Area 11c Tc Length Slope Velocity Capacity Description (min) (feet) (ft/ft) (fUsec) (CfS) 8.6 80 0.0150 0.16 Sheet Flow, Grass: Short n= 0.150 P2= 3.68" 2.5 530 0.0300 3.52 Shallow Concentrated Flow, Paved Kv= 20.3 fps ;y 0.3 100 0.0050 5.52 17.33 Pipe Channel, 24.0" Round Area= 3.1 sf Perim= 6.3' r= 0.50' n= 0.012 Corrugated PP, smooth interior 11.4 710 Total LEGEND • DESIGNED BY / ` i PROJECT LIMITS • J. FOX EXISTING CONTOURS • CHECKED BY APPROXIMATE LOCATION OF LC:000:00f EXISTING STREAM BUFFER • C. SHIFFLETT PROPOSED TRAIL • • SCALE • APPRO.VIMPTE loot \ \ 1" _ `�'"""°°°"""" / � PROPOSED GRADES 1 \ LIMIT$ / �y PROPOSED BIORETENTION \ \ FOOTPRINT • \\` PROPOSED STORM SEWER NETWORK (O COUNTY CRITICAL SLOPES CL L' � MJ L-1 SUMMARY: � W � TOTAL DRAINAGE AREA 42.54 ACRES(ONSITE) (? ` APPROXIMATE IMPERVIOUS AREA =22.42 ACRES I (D Q d / \ \ BMP SIZING: i � J REQUIRED VOLUME-18.41 AC -FT ((FROM J PROVIDED VOLUME -18.41 AGFT (FROM THE OLD TRAIL VILLAGE � BLOCKS 28 & 29B EROSION CONTROL AND STORMWATER MANAGEMENT PLAN (APPROVED 8-26-2014) f< < O WATER QUALITY TREATMENT: ULJ m f 1 POST DEVELOPMENT POLLUTANT LOAD = 50.85(LBS-TP1YR) _j t.J POLLUTANT REMOVAL EFFICIENCY =50% Q LL © TOTAL ESTIMATED POLLUTANT REMOVAL = 25.43 BS-TP/YR ~� 0 ��/'� FOR FIGURE: V J ® Star�te� OLD TRAIL L-1 RETENTION BASIN II O J O � STORMWATER MANAGEMENT MASTER PLAN W smR c.Pmr sveet /r I-- V6ill Wrg,VAM1W JOBNUMBER IXNWN BY: CHECREG BY: APPROVED BY: GATE: \I PHONE:(]5])2268889 FAX:(]5])R2B 450] 203400490 M JGM JGM 02NYN18` S SWIM SUMMARY: PER OLD TRAIL VILLAGE STORMWATER MASTER PLAN 0201600009 APPROVED APRIL 25 J 2016 THE PROJECT LIMITS AND IMPERVIOUS COVER WITHIN THE BLOCK 7C DEVELOPMENT REMAIN WITHIN APPROVED PARAMETERS AND CONSISTENT WITH APPROVED DRAINAGE AREA O 51B-2 AS SHOWN. SWIM FACILITY L-1 IS APPROVED AS AN EXISTING RETENTION BASIN II (4-WQV) THAT PROVIDES BOTH WATER QUALITY AND QUANTITY CONTROL AS PREVIOUSLY APPROVED UNDER THE UPPER BALLARD FIELD POND CONVERSION PLAN. NO CHANGES ARE PROPOSED TO L-1. JOB NO. 47652 SHEET NO. C9.0 L *,NLTH Oi CLINT W. t� 7S FFLET aZ STORM 300 PROJECT OLD TRAIL BLOCK 7C DESIGNER: J. Fox DATE 4/26/2021 i INCIDENCE PROBABILITY 2 YEAR CHECKED: C. Shifflett UNITS ENGLISH i1 Lit. N 54354' ! 09/26/21 • ^� E 0 o N U N C > E w ai E w w 3 Q LL O 3 p LL - wO `mom � V oMo z l -u O w r- rn cn LU a w 30'X U) w X c ry z Fva� O c U) n N W W M LU <L � O W H vi M O x O 2 H- 0 w w W 2 Q z O in DATE 0412612021 0 } DRAWN BY J. FOX • DESIGNED BY • J. FOX • CHECKED BY • C. SHIFFLETT SCALE 1 „ = 100' U U) z o_ STORM 300 PROJECT: Old Trail Block 7C DESIGNED BY: J. Fox STORM 300 PROJECT: Old Trail Block 7C Designed by: J. Fox HYDRAULIC GRADE LINE ANALYSIS U STORM SEWER DESIGN COMPUTATIONS LOCATION: Old Trail Village O COUNTY: Albemarle Checked by: C. Shitflett Checked: C. Shifflett U INCIDENCE PROBABILITY 10 Year � J STORM FREQUENCY 10 W Q Q UNITS ENGLISH z U w i Z w W J Q z W J co C� J a Z i"i o a % r CC Z G J o I --I u W 314 676.96 15 3.27 23.22 0.22% 0.05 4.64 0.08 0 0 0 0 0 0 0 0.08 0.11 FALSE 0.16 677.11 680.65 OK -3.53 < Q 312 680.99 15 2.39 22.7 0.12% 0.03 11.3 0.5 0 0 0 0 0 0 0 0.5 0.64 FALSE 0.67 681.67 683.47 OK -1.81 EX 9 682.58 15 0.25 85.64 0.00% 0 2.43 0.02 0 0 0 0 0 0 0 0.02 0.03 FALSE 0.03 682.61 688.9 OK -6.290 0 O O U) JOB NO. 47652 SHEET NO. C9.1 DRAIN I(3 (D C2 z< N INLET d vi z i O U � wU 66 � U C7 ,-, � p H � rn p ¢ o w � y U o, Sag Inlets Only cG c4 F y � Cy4 302 DI-3A 2.200 0.010 0.90 0.009 0.000'RIGIIT 0.009 4 0.036 0 0.036 0.0200 0.0208 0.731 2.000 2.73595 0.0833 4.00481 1.000 3.50 0.1458 0.1666 1.673 2.200 1.315 1.000 0.036 0.000 0.730 304 DI-3A 2.200 0.030 0.90 0.027 O'RIGHT 0.020 0.25 0.005 0.032 4 0.128 0 0.128 0.0200 0.0208 1.175 2.000 1.70213 0.0833 4.00481 1.000 3.50 0.1458 0.1666 2.850 2.200 0.772 0.930 0.119 0.009 1.175 308 DI-3B 4.000 0.210 0.90 0.189 0.000'RIGH 0.010 0.25 0.0025 0.192 4 0.768 0 0.768 0.0200 0.0208 3.156 2.000 0.63371 0.0833 4.00481 0.984 3.50 0.1458 0.1643 6.098 4.000 0.656 0.853 0.655 0.113 2.288 312 DI-3B 4.000 0.290 0.90 0.261 O'RIGHT 0.030 0.25 0.0075 0.269 4 1.076 0 1.076 0.0200 0.0208 4.241 2.000 0.47159 0.0833 4.00481 0.934 3.50 0.1458 0.1571 7.220 4.000 0.554 0.766 0.824 0.252 2.558 314 DI-3C 6.000 0.280 0.90 0.252 Back/Ix. 0.000'RI 0.050 0.25 0.0125 Back/Ix. 0.265 4 1.06 0 0.0200 0.0208 4.192 2.000 0.4771 0.0833 4.00481 3.50 Back/Lt. 0 4 0 0 Ahead/Rt. 1.060 0.0200 6 1.060 1.583 0.125 0.500 0.25 3.583 6.344 T > 6.0 ft 316 DI-3C 6.000 0.340 0.90 0.306 Back/Lt. 0.000'RI 0.220 0.25 0.055 Back/Lt. 0.361 4 1.444 0 0.0100 0.0208 6.430 2.000 0.31104 0.0833 4.00481 3.50 Back/Lt. 0 4 0 0 Ahead/Rt. 1.444 0.0100 6 1.444 1.946 0.156 0.500 0.312 3.946 7.797 T > 7.5 ft 318 DI-3C 6.000 0.420 0.90 0.378 Back/Lt. 0.000'RI 0.050 0.25 0.0125 Back/Lt. 0.391 4 1.564 0 0.0100 0.0208 6.720 2.000 0.29762 0.0833 4.00481 3.50 Back/Lt. 0 4 0 0 Ahead/Rt. 1.564 0.0100 6 1.564 2.053 0.162 0.500 0.324 4.053 8.223 T > 7.8 ft EX. B DI-2B 6 0.090 0.90 0.081 O'RIGHT 0.081 4 0.324 0 0.324 0.0150 0.0208 1.756 2.000 1.13895 0.0833 4.00481 1.000 3.50 0.1458 0.1666 3.861 6.000 1.554 1.000 0.324 0.000 1.755 EX 9 DI-2B 4 0.030 0.90 0.027 O'RIQIT 0.027 4 0.108 0 0.108 0.0150 0.0208 1.164 2.000 1.71821 0.0833 4.00481 1.000 3.50 0.1458 0.1666 2.434 4.000 1.643 1.000 0.108 0.000 1.163 EX 19 DI-2B 8 0.220 0.90 0.198 O'RIQIT 0.198 4 0.792 0 0.792 0.0150 0.0208 3.714 2.000 0.5385 0.0833 4.00481 EO.%2E3.50 0.1458 0.1611 5.735 8.000 1.395 1.000 0.792 0.000 2.427 PIPE FROM POINT TO POINT . AREA RUNOFF COEFF. CA TOTAL RAIN RUNOFF INVERT ELEVATIONS LENGTH SLOPE SIZE SHAPE Capacity Friction VEL FLOW INCRE-ACCUM ADDTL INLET OR JUNCTION INLET STATION OUTLET WATER SURFACE ELEV. DIA. PIPE Do (In) DESIGN DISCH. Qo (CFS) LENGTH PIPE Lo (Ft) FRICTION SLOPE, Sfo (FT/FT) FRICTION LOSS Hf (Ft) JUNCTION LOSS FINAL H (Ft) Inlet Water Surface Elevation Rim 9ev Comments Vo Ho (Ft) Qi Vi (bUi Vi'2/2g Hi Angle Fib At 1.3 Ht 0.5 Ht 302 674.4 36 16.38 109.14 0.05% 0.06 6.46 0.16 16.52 6.48 106.98 0.65 0.23 29.24 0.23 0.62 0 FALSE 0.67 675.07 681.67 OK -6.6 304 675.07 24 16.52 75.11 0.45% 0.34 6.48 0.16 16.44 6.47 106.33 0.65 0.23 14.82 0.12 0.51 0 FALSE 0.85 675.93 680.68 OK -4.75 306 675.93 24 16.44 65.91 0.45% 0.3 6.47 0.16 6.48 6.73 43.64 0.7 0.25 89.47 0.32 0.73 0 FALSE 1.03 676.96 680.55 OK -3.59 308 676.96 15 6.48 128.7 0.86% 1.1 6.73 0.18 2.39 11.3 27.04 1.98 0.69 90.03 1.39 2.26 2.94 FALSE 4.04 680.99 683.47 OK -2.48 310 680.99 15 2.73 123.43 0.15% 0.19 8.93 0.31 2.77 4.31 11.94 0.29 0.1 2.23 0 0.41 0 FALSE 0.6 681.59 687.01 OK -5.42 EX 8 681.59 15 2.77 57.96 0.16% 0.09 4.31 0.07 1.88 6.61 12.41 0.68 0.24 57.2 0.38 0.69 0.9 FALSE 0.99 682.58 687.87 OK -5.29 EX 19 682.58 15 1.88 36.57 0.07% 0.03 6.61 0.17 0 0 0 0 0 0 0 0.17 0.22 FALSE 0.25 682.83 688.9 OK -6.08 316 676.96 18 7.8 45.51 0.47% 0.21 5.43 0.11 4.73 5.11 24.15 0.41 0.14 49.59 0.2 0.46 0.6 FALSE 0.81 677.77 680.08 OK -2.32 318 677.77 15 4.73 31.54 0.46% 0.14 5.11 0.1 0 0 0 0 0 0 0 0.1 0.13 FALSE 0.28 678.04 679.96 OK -1.92 L r a 00000N ij OLDTRALDRIVE �oN��� a�ooc'3 (VARIABLE WIDTH RIW) OB. 4556, v W v N a U U O P(,, 173 PLANT SCHEDULE TREES BOTANICAL NAME ACE OGL ACER RUBRUM 'OCTOBER GLORY' BET CIM BETULA NIGRA'CULLY IMPROVED' TM QUE PAL QUERCUS PALUSTRIS QUE PHE QUERCUS PHELLOS ee� DB. 4038, PG. 704 - - - N o, w w w -0 y _ 683 OB. 2886, PG, 934 EX -- +/- 683.00' EX +/- 683.32' BA m EX s � � 6 / 683.13' �w / EX 68 \ \ +/- 683.39'EX 0� - - - - -682- - - _ - \ \ " T - ° + 683.68' 68 EX / 6�g' 684.34' EX 685. iT 1cP11 EX 68 °/ 5 b 6858= EX686.05' E686.26' \ \EX EX 4 - _ / 687.43' / 688.03' \ 83 - A \ 1 1 - - - 682_ - 683- 681 1 _ /A \\\\ \ \ 81 -cr.?0 I I \ 1`676 p �// \\\\ -_.679 = \_680\ ` \ \ \ \ - 681- _ _ �I — -.... \ -� 1 680 ��8 �` -! L -- 1 1 \ IL----1 lw - FEN es I I a'w 0 _q1D\ \ 1\ 682 j co --- —� -------- s2 _ -------- - ��� 6 — = w s +_ A _ � FENNEL ROAD - 8" y(5) ACE OGL_ VARIABLE WIDTH cc p y4-it (PRIVATE) R/W i H �� �__ �\ DB 5074, IP G 234® ' _ v 1 1 v A 1 v 8a_ �687 I e800 / �1 ►- _686- 986 1 2� \ 696 • ��1 • ` v �-(7) BET CIM s rI\ \ 4G � a co I / — 685 v IS J N 00 v � �`'� -_ • � ONO N V A A 6B vQUE PHE - (7) QUE PAL o vCb s�o t � - Og 61• Z NE - 684- - - vv�8„w� �, 47p4 pG 389 ' \ 1 J 4 o/h _ aI�am. \ \I I I I / v I \ I 1 I I I 1 I I I 1 I I 1 1 I 1 ,f-r CLINT W. '!i : IwC?S FFLET aZ Lic. N 543ee mar. 04/26/21 l�� • lift ^� E 0 � o N � N C > E w v E H-vw3 Q U. o 3 p LL w o m j V moo Z w -u O 00 C7(A � (L w 30V)x U) w CJ i ry Z m > O '^ U) °ry W M � 00 a � � H O x C7 0 0 w w H a Z O V1 DATE 0 0412612021 } DRAWN BY M. RACHNER • DESIGNED BY • M. RACHNER • CHECKED BY • C. SHIFFLETT SCALE 1"=20' • NWELL LANE u (PUBLIC) R/W 5024, PG. 429 U 0 W Q Z z (D Q J w w J W Qua J m U J Q ~ LL ~ Q J 5 _J z < i--i O U 0 0 JOB NO. e8°bN 47652 SCALE V=20' SHEET NO. 0 20' 40' L 1.0 L 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 PLANT SCHEDULE TREES QTY BOTANICAL NAME COMMON NAME MIN. INSTALLED SIZE ROOT CANOPY ACE OGL 5 ACER RUBRUM 'OCTOBER GLORY' OCTOBER GLORY RED MAPLE 2.5" CAL. B&B 452SF BET CIM 7 BETULA NIGRA'CULLY IMPROVED' TM HERITAGE IMPROVED RIVER BIRCH 2.51, CAL. B&B 464SF QUE PAL 7 QUERCUS PALUSTRIS PIN OAK 2.5" CAL. B&B 419SF QUE PHE 9 QUERCUS PHELLOS WILLOW OAK 2.5" CAL. B&B 419SF STREET TREE REQUIREMENTS * per Sec. 32.7.9.5 of the Albemarle County Code STREET LENGTH REQUIREMENTS CALCULATIONS REQUIRED PROVIDED ORION LANE F279.7 LF 1 LG TREE PER 50 LF 280.0 / 50 = 5.6x2 = 11.2 12 LG TREES 12 LG TREES XTFNfIFII TREE COVER CALCULATIONS * per Sec. 32.7.9.8 of the Albemarle County Code SITE AREA REQUIREMENT CALCULATION REQUIRED QUANTITY PROVIDED QUANTITY 2.73AC 2.73ACx.1 (GROSS SITE AREA) 10% COVER = 0.273 AC 11,892 SF 12,212 SF = 11,891.9 SF NOTE: -ALL SITE PLANTINGS OF TREES AND SHRUBS SHALL BE ALLOWED TO REACH, AND BE MAINTAINED AT, MATURE HEIGHT; THE TOPPING OF TREES IS PROHIBITED. SHRUBS AND TREES SHALL BE PRUNED MINIMALLY AND ONLY TO SUPPORT THE OVERALL HEALTH OF THE PLANT. =W 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. INSPECTIONS/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. CLINT W. !: S FFLET a� Lic. N s43ee ��4'. 04/26/21 • i 'h'b::: •�''';•• E z O a_ U U In W 0 z O N w w Q DATE 0412612021 DRAWN BY M. RACHNER DESIGNED BY M. RACHNER CHECKED BY C. SHIFFLE7T SCALE N/A U U J O Q LU Z C) 1 � LU w Q Q a LLI � l.._. LLJ J O J a Z LL ~\ O / n IJ-I o U Q 0 � Q J r) J O L H JOB NO. 47652 SHEET NO. L2.0