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HomeMy WebLinkAboutSDP201700069 Letter of Revision Letter of Revision 2 2019-08-29FIN'AL SITE FOR D/R0�/� TLE AL lv`ice V Ci SITE DATA PROJECT SPONSOR PLAN SHEET INDEX SHEET NO. DESCRIPTION OWNER: MOUNTAINWOOD PROPERTIES, LLC, 300 WEST FREEMASON STREET, NORFOLK, VA 23510 BROOKDALE PARTNERS LP 1 TITLE SHEET DEVELOPER: BROOKDALE PARTNERS, LP, 1821 AVON STREET, SUITE 200, CHARLOTTESVILLE, VIRGINIA 22902 A TTN: MR. WILLIAM PARK 2 PROJECT NOTES AND PAVEMENT --DETAILS PHONE 434-979-2900, CONTACT MR. WILLIAM PARK 1821 AVON STREET, SUITE 200 3 BOUNDARY AND EXISTING UTILITY SURVEY TAX MAP / PARCEL NUMBER: 07600-00-00-046CI CHARLOTTESVILLE, VIRGINIA 22902 PROPERTY ADDRESS: NOT ASSIGNED PHONE.- 434-979-2900 4 EXISTING CONDITIONS TOPOGRAPHIC SURVEY 5 SITE LAYOUT AND DIMENSION PLAN PROPERTY SIZE: 5.756 ACRES SITE PLAN NUMBER 6 ACCESSIBLE ROUTE PLAN PROPERTY AREA TO BE DEDICATED TO PUBLIC USE: 0.241 ACRES SDP2017-00069 7 WATER AND SANITARY SEWER PLAN ZONING: R-15 RESIDENTIAL, WITH AIRPORT IMPACT & MANAGED STEEP SLOPES OVERLAY 8 UNDERGROUND CONDUIT AND TRANSFORMER LOCATION PLAN MAGISTERIAL DISTRICT: SAMUEL MILLER 9 SITE GRADING AND DRAINAGE PLAN COMPREHENSIVE PLAN: AREA= NEIGHBORHOOD 5, PRIMARY USE URBAN DENSITY CHARLOTTESVILLE 10 WATERLINE AND SANITARY SEWER PROFILES DRINKING WATER WATERSHED: MOORES CREEK / SOUTH FORK RIVANNA RIVER RESERVOIR 11 STORM SEWER PROFILES PROPOSED USE: MULTI FAMILY RESIDENTIAL 12 LANDSCAPING PLAN TOTAL NUMBER OF UNITS / DENSITY: 96 MULTI FAMILY UNITS = 16.68 UNITS PER ACRE, 72 1BR UNITS, 24 3BR UNITS 13 LANDSCAPING DETAILS DENSITY BONUS FACTORS: AFFORDABLE HOUSING DENSITY INCREASE FROM 86 UNITS TO 96 UNITS OR A 11.63% INCREASE 14 SITE LIGHTING PLAN AFFORDABLE UNITS: ALL 96 UNITS ARE AFFORDABLE. THE DEVELOPMENT WILL COMPLY WITH ALL APPLICABLE COUNTY G00 IMPOSED AFFORDABLE HOUSING CRITERIA. TAX MAP -PARCEL Q co 15 MISCELLANEOUS SITE DETAILS D ova WAIVER/VARIANCE REQUESTS: NONE 76-46C1 16 TYPICAL SANITARY SEWER DETAILS SURVEY SOURCE: HAMRICK ENGINEERING, P.C., 540-248-7407 COUNTRY OLO/ 17 TYPICAL WATER LINE DETAILS DATUM: NAVD 1988 GREEN 'P\o 18 ENTRANCE SITE DISTANCE PROFILES AND VDOT REGULATORY INFORMATION BENCHMARK: CHISELED SQUARE IN CURB AT N3890170.613 & E11475999.85 ON TAX PARCEL 76-1205G, ELEVATION 500.272 C) 19 ROUTE 875 AND 1112 MOT PLAN DURING MILL AND PAVING OPERATION IMPERVIOUS COVER BREAKDOWN: LAND USE: S Q. FT. ACRES 20 PHASE I EROSION AND SEDIMENT CONTROL PLAN 5) BUILDINGS: 37,769 0.87 0\21 PHASE 2 EROSION AND SEDIMENT CONTROL PLAN SIDEWALKS: 6,970 0.16 0/ 1000, 2000' 3000' 22 EROSION AND SEDIMENT CONTROL DETAILS ASPHALT PARKING PAVING 74,923 1.72 23 POLLUTION PREVENTION PLAN TOTAL IMPERVIOUS AREA: 119,662 2.75 24 STORMWATER MANAGEMENT PLAN MAXIMUM PAVED PARKING AND VEHICULAR CIRCULATION AREA: 1.72 ACRES OR 74,923 S.F. VICI1TITY ASAP SCALE: 1 1,000' SETBACKS: IN REGARDS TO SETBACKS THIS PROJECT IS A NON-INFILL SETBACK DEVELOPMENT. IN ADDITION THIS PROPERTY IS A DOUBLE -FRONTAGE LOT WITH FRONTAGE ON COUNTRY GREEN ROAD (STATE ROUTE 875) AND MOUNTAIN WOOD ROAD (STATE ROUTE 1112). FRONT MAXIMUMS DO NOT APPLY TO MOUNTAIN WOOD ROAD BECAUSE NOTE: SHEETS 20-24 ARE WPO SHEETS OF THE PRESENCE OF SIGNIFICANT EXISTING VEGETATION AND STEEP SLOPES AS PROVIDED FOR IN COUNTY CODE SECTION 4.19(3). FRONT = MAXIMUM 25', MINIMUM 5' REAR = 20' SIDE = 0' WIN RUN PROJECT LEGEND SIDE SETBACKS/NON -INFILL BUILDING SEPARATION: MINIMUM SIDE SETBACK FOR ANY BUILDING THAT 1,7 EXCEEDS 35-FEET IN HEIGHT SHALL BE SEPARATED A W&ABBREVIATIONS FROM ANY OTHER BUILDING BY 1 O-FEET PLUS ONE FOOT j SYMBOLS FOR EACH FOOT THE BUILDING EXCEEDS 35-FEET IN HEIGHT. cc CENTER TO CENTER MAXIMUM HEIGHT OF STRUCTURE: 35' G I! N E E R 1 1 N G 9 P. C. PROPOSED WATER LINE W SIZE REFERENCE cc CURB & GUTTER —9 2T PROPOSED SEWER LINE CENTERLINE W/ SIZE REFERENCE CMP CORRUGATED METAL PIPE NUMBER OF EMPLOYEES: NOT APPLICABLE Land Planning *Public Works sEnvironmeneal — E�STING WATER LINE W SIZE REFERENCE CONC. CONCRETE Brasfl W. Hamrick, If.r., IF.E. EXISTING SEWER LINE DIP DUCTILE IRON PIPE RECREATIONAL AREA REQUIRED: 200 S.F. PER UNIT NOT TO EXCEED 5% OF TOTAL GROSS SITE AREA. W/ SIZE REFERENCE A DELTA THUS 200 x 96 = 19,200 S.F. OR 0.44 ACRES AND 0.05 X 5.756 AC 156 Laurel EM Road EXISTING CONTOURS ESMT EASEMENT 0.29 ACRES OR 12,537 S.F.. THUS 5% MAXIMUM CONTROLS OR 12,537 S.F. Route 612 Fast 540-248-7407 PROPOSED CONTOURS ELEV. ELEVATION RECREATIONAL AREA PROVIDED: PASSIVE DEDICATED OPEN SPACE = 8,325 S.F. Verona, VA 24482 bwhengCa)ver1zoim.net CLUB HOUSE AREA 1,825 S.F. EXISTING SANITARY MANHOLE EX. EXISTING TOT LOT AREA = 2,600 S.F. 0 PROPOSED SANITARY MANHOLE F.H. FIRE HYDRANT TOTAL REC AREA = 12,750 S.F. ----------- ----------- GR GROUND SHOT --------- EXISTING DRAINAGE STRUCTURE PARKING DATA: Nowl PROPOSED DRAINAGE STRUCTURE INV. INVERT L LENGTH BUILDING USE: MULTI FAMILY RESIDENTIAL ---------------------------- EXISTING STORM SEWER MH MANHOLE SPACES REQUIRED: 2.0 SPACES PER 2 BED ROOM UNIT PROPOSED STORM SEWER N/F NOW OR FORMERLY 2.0 SPACES PER 3 BED ROOM UNIT _x ------ x ------ x ------ x__ FENCE LINE O.C. ON CENTER PROPERTY LINE TOTAL NUMBER OF 2 BED ROOM UNITS = 72 UTILITY POLE PVMT. PAVEMENT TOTAL NUMBER OF 3 BED ROOM UNITS = 24 GUY WIRE EP EDGE OF PAVEMENT PLAN APPROVAL R RADIUS OVERHEAD UTILITY LINE TOTAL SPACES REQUIRED: (2.0 x 72) + (2.0 x 24) 192 RCP REINFORCED CONCRETE PIPE 7 _U-T UNDERGROUND TELEPHONE R.D. ROOF DRAIN SPACES PROVIDED: SPACES DELINEATED = 185 _U610-- EXISTING POWER UNDERGROUND R/W RIGHT OF WAY H.C. PER ADA = PLANNING ZONING ❑ TELEPHONE PEDESTAL SAN SANITARY 192 wM WATER MAIN ALL SPACES ARE 9'x18' UNLESS OTHERWISE NOTED ALL GAS TBM TEMPORARY BENCH MARK ENGINEER PROPOSED SEWER LATERAL F/C FACE OF CURB W/ SIZE REFERENCE T/C TOP OF CURB TRAFFIC GENERATION FIGURES: 2 PROPOSED WATER LATERAL T/P TOP OF PAVEMENT — ITE LAND USE CODE: 220 W/ SIZE REFERENCE COUNTY GREEN ROAD (STATE ROUTE 875) BUILDING OFFICIAL T/S TOP OF SIDEWALK NEW DAILY TRIPS: D EXISTING FIRE HYDRANT T/G TOP OF GROUND 591 AM PEAK: 44 PROPOSED FIRE HYDRANT W/ WITH C.O. SAN. SEW. CLEAN OUT PM PEAK: 58 ARCHITECTURAL REVIEW BOARD EXISTING CURB & GUTTER - - - - - - - - IPF IRON PIN FOUND MOUNTAIN WOOD ROAD (STATE ROUTE 1112) PROPOSED CURB & GUTTER IPS IRON PIN SET NEW DAILY TRIPS: 84 S/W SIDEWALK AM PEAK: 6 FIRE OFFICIAL Al A! REVERSE CURB & GUTTER PM PEAK: 8 NOTE: NOT ALL LEGEND ITEMS MAY APPEAR IN THESE PLANS e�-- ��NJ,TH ACSA BRASIL W. HAMRICK Jr, VDOT LICENSE No. J)_ 3 vr I I fmrJr�__�mjm 10Z07_,0A7,--_- 07,126,119 L47263-17 A'Z_V1510N- 06 ,1114111,9 ,409 No 02-0205 SHEET C. 001 ALBEMARLE COUNTY GENERAL NOTES: ACSA GENERAL WATER & SEWER CONDITIONS GINIA GENERAL CONSTRUCTION NOTES FOR SITE PLANS 1. WORK SHALL BE SUBJECT TO INSPECTION BY ALBEMARLE COUNTY SERVICE AUTHORITY (ACSA) INSPECTORS. THE 1. ALL WORK ON THIS PROJECT SHALL CONFORM TO THE CURRENT EDITIONS OF o� U Z ° CONTRACTOR WILL BE RESPONSIBLE FOR NOTIFYING THE PROPER ACSA OFFICIALS AT THE START OF THE WORK. AND LATEST REVISIONS TO THE VIRGINIA DEPARTMENT OF TRANSPORTATION (VDOT) ,x � w � \ 1. PRIOR TO ANY CONSTRUCTION WITHIN ANY EXISTING PUBLIC RIGHT-OF-WAY, INCLUDING CONNECTION TO ANY 2. THE LOCATION OF EXISTING UTILITIES ACROSS THE LINE OF THE PROPOSED WORK ARE NOT NECESSARILY SHOWN ROAD AND BRIDGE SPECIFICATIONS AND STANDARDS, THE VIRGINIA EROSION AND E_ Z co .Q CO EXISTING ROAD, A PERMIT SHALL BE OBTAINED FROM THE VIRGINIA DEPARTMENT OF TRANSPORTATION (VDOT). QN THE PLANS AND WHERE SHOWN ARE ONLY APPROXIMATELY CORRECT. THE CONTRACTOR SHALL, ON HIS OWN SEDIMENT CONTROL REGULATIONS, AND ANY OTHER APPLICABLE STATE, FEDERAL � U OR LOCAL REGULATIONS. IN CASE OF A DISCREPANCY OR CONFLICT BETWEEN � � \ THIS PLAN AS DRAWN MAY NOT ACCURATELY REFLECT THE REQUIREMENTS OF THE PERMIT. WHERE ANY INITIATIVE, LOCATE ALL UNDERGROUND LINES AND STRUCTURES AS NECESSARY. THE STANDARDS OR SPECIFICATIONS AND REGULATIONS, THE MOST STRINGENT `'� E' '5 i� DISCREPANCIES OCCUR THE REQUIREMENTS OF THE PERMIT SHALL GOVERN. 3. ALL MATERIALS AND CONSTRUCTION SHALL COMPLY WITH THE CURRENT EDITION OF THE GENERAL WATER AND SHALL GOVERN. � ;!5 o 2. ALL MATERIALS AND CONSTRUCTION METHODS SHALL CONFORM TO CURRENT SPECIFICATIONS AND STANDARDS SEWER CONSTRUCTION SPECIFICATIONS AS ADOPTED BY THE ACSA. ®� OF VDOT UNLESS OTHERWISE NOTED. 4. DATUM FOR ALL ELEVATIONS SHOWN IN NATIONAL GEODETIC SURVEY. 2. ALL CONSTRUCTION SHALL COMPLY WITH THE LATEST U.S. DEPARTMENT OF �®� 3. EROSION AND SILTATION CONTROL MEASURES SHALL BE PROVIDED IN ACCORDANCE WITH THE APPROVED 5. THE CONTRACTOR SHALL BE RESPONSIBLE FOR NOTIFYING MISS UTILITY (1-800-552-7001). LABOR, OCCUPATIONAL SAFETY AND HEALTH ADMINISTRATION , AND VIRGINIA EROSION CONTROL PLAN AND SHALL BE INSTALLED PRIOR TO ANY CLEARING, GRADING OR OTHER 6. ALL WATER AND SEWER PIPES SHALL HAVE A MINIMUM OF (3.5) FEET OF COVER MEASURED FROM THE TOP OF OCCUPATIONAL SAFETY & HEALTH (vosH> RULES AND REGULAATIONSTIONS. W- CONSTRUCTION. THE PIPE, OVER THE CENTERLINE OF PIPE. THIS INCLUDES ALL FIRE HYDRANT LINES, SERVICE LATERALS AND SAW -CUT AND REMOVE 18" WIDTH ❑F 3. WHEN WORKING WITHIN VDOT RIGHT-OF-WAY, ALL TRAFFIC CONTROL, WHETHER 4. ALL SLOPES AND DISTURBED AREAS ARE TO BE FERTILIZED, SEEDED AND MULCHED. WATER LINES, ETC. SURFACE ASPHALT F❑R FULL WIDTH ❑F PERMANENT OR TEMPORARY, SHALL BE IN ACCORDANCE WITH THE CURRENT Z 5. THE MAXIMUM ALLOWABLE SLOPED IS 2:1 (HORIZONTAL:VERTICAL). WHERE REASONABLY OBTAINABLE, LESSER 7. ALL WATER AND SEWER APPURTENANCES ARE TO BE LOCATED OUTSIDE OF ROADSIDE DITCHES. SPEED HUMP T❑ TIE INT❑ EXISTING PAVEMENT EDITION OF VDOT'S WORK AREA PROTECTION MANUAL. FURTHERMORE, ALL TRAFFIC Q SLOPES OF 3:1 OR BETTER ARE TO BE ACHIEVED. 8. VALVES ON DEADEND LINES SHALL BE RODDED TO PROVIDE ADEQUATE RESTRAINT FOR THE VALVE DURING A TYPICAL BOTH SIDES CONTROL FLAGGERS MUST BE CERTIFIED IN ACCORDANCE WITH SECTION 105.14(C) n1 6. PAVED, RIP -RAP OR STABILIZATION MAT LINED DITCH MAY BE REQUIRED WHEN IN THE OPINION OF THE FUTURE EXTENSION OF THE LINE. OF THE VDOT ROAD AND BRIDGE SPECIFICATIONS, COUNTY ENGINEER, OR DESIGNEE, IT IS DEEMED NECESSARY IN ORDER TO STABILIZE A DRAINAGE CHANNEL. 9. TREES ARE NOT PERMITTED IN THE ACSA EASEMENT. 4. THE DEVELOPER SHALL BE RESPONSIBLE FOR RELOCATING, AT HIS EXPENSE, ANY Iw- 7. ALL TRAFFIC CONTROL SIGNS SHALL CONFORM TO THE MANUAL FOR UNIFORM TRAFFIC CONTROL DEVICES 10. THE CONTRACTOR SHALL BE RESPONSIBLE TO COMPLY WITH THE NO -LEAD REGULATION BRASS FITTINGS EFFECTIVE AND ALL UTILITIES, INCLUDING TRAFFIC SIGNAL POLES, JUNCTION BOXES, C/� AND VIRGINIA SUPPLEMENT. JANUARY 4, 2014 (SENATE BILL 3874 WHICH AMENDS THE SAFE DRINKING WATER ACT). SLIGHTLY CONVEX CROSS SECTI❑N; CONTROLLERS, ETC., OWNED BY VDOT OR PRIVATE / PUBLIC UTILITY COMPANIES. 8. UNLESS OTHERWISE NOTED ALL CONCRETE PIPE SHALL BE REINFORCED CONCRETE PIPE -CLASS III. TAPER ENDS D❑INN T❑ EDGE ❑F IT IS THE SOLE RESPONSIBILITY OF THE DEVELOPER TO LOCATE AND IDENTIFY 01, 9. ALL EXCAVATION FOR UNDERGROUND PIPE INSTALLATION MUST COMPLY WITH OSHA STANDARDS FOR THE GENERAL UTILITY NOTES GUTTER IN LIKE MANNER UTILITY FACILITIES OR (TENS THAT MAY BE IN CONFLICT WITH THE PROPOSED O� CONSTRUCTION INDUSTRY (29 CFR PART 1936). CONSTRUCTION ACTIVITY. VDOT APPROVAL OF THESE PLANS DOES NOT INDEMNIFY 10. RETAINING WALLS GREATER THAN 3-FEET IN HEIGHT REQUIRE A SEPARATE BUILDING PERMIT. WALLS EXCEEDING THE DEVELOPER FROM THIS RESPONSIBILITY. 1 . CONTACT MISS UTILITY AT 1-800-552-7001 48 HOURS PRIOR TO ANY GRADING OR DIGGING TO HAVE w 4-FEET IN HEIGHT REQUIRE A STAMPED ENGINEERED DESIGN. WALLS REQUIRE INSPECTIONS AS OUTLINED IN THE UNDERGROUND UTILITIES MARKED. THE CONTRACTOR SHALL VERIFY ALL UTILITY INFORMATION PRIOR TO 5. DESIGN FEATURES RELATING TO FIELD CONSTRUCTION, REGULATIONS, AND � USCB. CONSTRUCTION TO INCLUDE TYPE AND SIZE OF PIPE AND SERVICES TO HIS OWN SATISFACTION. 5 CONTROL OR SAFETY OF TRAFFIC MAY BE SUBJECT TO CHANGE AS DEEMED 0 GENERAL CONSTRUCTION NOTES FOR STREETS: 2. ALL EXISTING UTILITIES SHOWN ON THIS PLAN HAVE BEEN TAKEN FROM AVAILABLE RECORDS AND ARE APPROXIMATE NECESSARY BY VDOT. ANY ADDITIONAL EXPENSE INCURRED AS A RESULT OF ANY FIELD REVISION SHALL BE THE RESPONSIBILITY OF THE DEVELOPER. THE CONTRACTORS REQUIRED TO DIG TEST PITS IN ADVANCE OF TRENCHING IN ORDER TO DETERMINE THE EXACT TOP OF Z 1. GENERAL CONSTRUCTION NOTES FOR STREETS (THIS LIST IS IN ADDITION TO THE GENERAL CONSTRUCTION NOTES) LOCATION AND ELEVATION AT CROSSINGS. IF A CONFLICT IS DISCOVERED, NOTIFY HAMRICK ENGINEERING, P.C. AT 6. PRIOR TO INITIATION OF WORK, THE CONTRACTOR SHALL BE RESPONSIBLE FOR PAVEMENT LAND USE PERMITS FOR ANY WORK WITHIN 0 2. CONSTRUCTION INSPECTION OF ALL PROPOSED ROADS WITHIN THE DEVELOPMENT WILL BE MADE BY THE COUNTY. (540)248-7407. PRIOR TO BEGINNING INSTALLATION OF UTILITIES, CONTRACTOR SHALL VERIFY INVERTS AT ALL ACQUIRING ALL NECESSARY VDORIGHT-OF-WAY.VDOT � THE CONTRACTOR MUST NOTIFY THE DEPARTMENT OF COMMUNITY DEVELOPMENT (296-5832) 48 HOURS IN CONNECTIONS WITH EXISTING UTILITIES PRIOR TO PURCHASING OR ORDERING ANY PRECAST STRUCTURES. 7. IF REQUIRED BY THE LOCAL VDOT RESIDENCY OFFICE, A PRE -CONSTRUCTION � ADVANCE OF THE START OF CONSTRUCTION. 3. ALL HYDRANT LOCATIONS TO BE APPROVED BY THE ALBEMARLE COUNTY FIRE MARSHAL PRIOR TO FINAL 12, CONFERENCE SHALL BE ARRANGED AND HELD BY THE ENGINEER AND/OR � 3. UPON COMPLETION OF FINE GRADING AND PREPARATION OF THE ROADBED SUBGRADE, THE CONTRACTOR SHALL APPROVAL BY THE COUNTY AND ARE TO BE INSTALLED ACCORDING TO COUNTY STANDARDS. DEVELOPER WITH THE ATTENDANCE OF THE CONTRACTOR, VARIOUS COUNTY HAVE CBR TESTS PERFORMED ON THE SUBGRADE SOIL. THREE (3) COPIES OF THE TEST RESULTS SHALL BE 4. ALL BLASTING REQUIREMENTS TO INSTALL UTILITIES SHALL REQUIRE A PERMIT AND SHALL BE PERFORMED IN AGENCIES, UTILITY COMPANIES AND VDOT PRIOR TO INITIATION OF WORK. Z SUBMITTED TO VDOT. IF A SUB GRADE SOIL CBR OF 10 OR GREATER IS NOT OBTAINABLE, A REVISED PAVEMENT ACCORDANCE WITH THE ALBEMARLE COUNTY STANDARDS AND THE PROJECT SPECIFICATIONS. O THE CONTRACTOR SHALL NOTIFY THE LOCAL VDOT RESIDENCY OFFICE WHEN WORK Z U DESIGN SHALL BE MADE BY THE DESIGN ENGINEER AND SUBMITTED WITH THE TEST RESULTS FOR APPROVAL. 5. ALL STORM SEWER SHALL BE CONSTRUCTED IN ACCORDANCE WITH VDOT SPECIFICATIONS SECTION 302 AND 8. IS TO BEGIN OR CEASE FOR ANY UNDETERMINED LENGTH OF TIME. VDOT 4 EASEMENTSURFACE �RPRIOR ETONACCEPT IPED€CEHBRGTHE COUUST NTY.REALL DRAINAGE OUTFALLNED WITHIN THE B EASEMENT ARE TO LIC RIGHT-OF-WAY OBE EXTENDED 6. ALL THINT CONCRETE USED S INPUTILITY CONSTRUCTIONED IN THE INSHALL BE 4000 PSI CONCRETE IN ACCORDANCE WITH VDOT SPEED HUMP DETAIL REQUIRES AND SHALL RECEIVE 48 HOURS ADVANCE NOTICE PRIOR TO ANY I Q REQUIRED OR REQUESTED INSPECTION. n IY TO A BOUNDARY LINE OR A NATURAL WATERCOURSE. SPECIFICATION UNDER 217. 9. THE CONTRACTOR SHALL BE RESPONSIBLE FOR MAINTAINING ADEQUATE ACCESS Z 5. GUARDRAIL LOCATIONS ARE APPROXIMATE. EXACT LENGTH, LOCATION AND APPROPRIATE END TREATMENTS WILL BE 7. NO PLANTINGS OR ERECTION OF OTHER OBSTRUCTIONS SHALL BE MADE WITHIN FOUR FEET OF ANY FIRE NTS TO THE PROJECT FROM THE ADJACENT PUBLIC ROADWAY VIA A CONSTRUCTION v LLJ FIELD VERIFIED AT THE TIME OF CONSTRUCTION. ADDITIONAL GUARDRAIL MAY BE REQUIRED AT LOCATIONS NOT HYDRANT. ENTRANCE THAT IS CONSTRUCTED AND MAINTAINED IN ACCORDANCE WITH SECTION C0 Z CD SHOWN WHEN, IN THE OPINION OF THE COUNTY ENGINEER, OR DESIGNEE, IT IS DEEMED NECESSARY. WHEN 8. ALL HYDRANT BRANCHES SHALL HAVE A MINIMUM COVER OF 3.0 . 3.02 OF THE VIRGINIA EROSION AND SEDIMENT CONTROL HANDBOOK. WFURTHERMORE, ACCESS TO OTHER PROPERTIES AFFECTED BY THIS PROJECT Q � O GUARDRAIL IS REQUIRED, IT SHALL BE INSTALLED FOUR (4) FEET OFFSET FROM THE EDGE OF PAVEMENT TO THE 9. ALL UTILITIES TO BE PLACED UNDER EXISTING COUNTY STREETS MUST BE BORED OR JACKED UNLESS SHALL BE MAINTAINED THROUGH CONSTRUCTION. THE DEVELOPER SHALL HAVE, FACE OF GUARDRAIL, AND ROADWAY SHOULDER WIDTHS SHALL BE INCREASED TO SEVEN (7) FEET. SPECIFICALLY APPROVED OTHERWISE OR NOTED ON THE PLANS. WITHIN THE LIMITS OF THE PROJECT, AN EMPLOYEE CERTIFIED BY THE VIRGINIA 6. WHERE URBAN CROSS SECTIONS ARE INSTALLED, ALL RESIDENTIAL DRIVEWAY ENTRANCES SHALL CONFORM TO 10. WATER METERS SHALL BE LOCATED IN AN ACCESSIBLE LOCATION AND SHALL NOT BE INSTALLED UNDER EXISTING DEPARTMENT OF CONSERVATION AND RECREATION (VDCR) IN EROSION AND cj:� VDOT CG-9 (A,B OR C). PIPING OR CLOSE TO OTHER FACILITIES. SEDIMENT CONTROL WHO SHALL INSPECT EROSION AND SILTATION CONTROL W 7. WHERE RURAL CROSS SECTIONS ARE INSTALLED, ALL RESIDENTIAL DRIVEWAY ENTRANCES SHALL CONFORM TO VDOT 11. WATER AND SEWER UTILITY CONSTRUCTION SHALL BE PERFORMED IN ACCORDANCE WITH ALBEMARLE COUNTY DEVICES AND MEASURES ON A CONTINUOUS BASIS FOR PROPER INSTALLATION r2 0 STANDARD PE-1. SERVICE AUTHORITY CONSTRUCTION SPECIFICATIONS. CONCRETE TO BE 3000 AND OPERATION. DEFICIENCIES SHALL BE PROMPTLY RECTIFIED. 8. COMPLIANCE WITH THE MINIMUM PAVEMENT WIDTH, SHOULDER WIDTH AND DITCH SECTIONS, AS SHOWN ON THE 12. A 10 FOOT HORIZONTAL SEPARATION SHALL BE MAINTAINED UNLESS OTHERWISE SPECIFIED BETWEEN ALL WATER p.s.i. (MIN.) 10. CONTRACTOR SHALL ENSURE ADEQUATE DRAINAGE IS ACHIEVED AND MAINTAINED Cn Z TYPICAL PAVEMENT SECTION DETAIL, SHALL BE STRICTLY ADHERED T0. LINES AND SANITARY SEWER LINES IN ACCORDANCE WITH STATE HEALTH DEPT. STANDARDS. ON THE SITE DURING AND AT THE END OF CONSTRUCTION. > o REVERSE PAN TO MATCH PAVEMENT 11. ALL WATER AND SEWER LINES WITHIN EXISTING OR PROPOSED VDOT W 9. ROAD PLAN APPROVAL FOR SUBDIVISIONS IS SUBJECT TO FINAL SUBDIVISION PLAT VALIDATION. SHOULD THE FINAL """"""""" PLAT FOR THE PROJECT EXPIRE PRIOR TO SIGNING AND RECORDATION, THEN APPROVAL OF THESE PLANS SHALL COORDINATION NOTES GRADE WHERE SHOWN ON PLANS AS •'•'•' RIGHT-OF-WAY SHALL HAVE A MINIMUM FORTY TWO (42) INCHES COVER AND Iy Q 4" R=2" PLANS EXCEPT IN HANDICAPED WHEN POSSIBLE SHALL BE INSTALLED UNDER ROADWAY DRAINAGE FACILITIES AT BE NULL AND VOID. RAMP AREAS WHERE GUTTER PAN CONFLICT POINTS. 10. ALL SIGNS OR OTHER REGULATORY DEVICES SHALL CONFORM WITH THE VIRGINIA MANUAL FOR UNIFORM TRAFFIC 1. THE CONTRACTOR SHALL OBTAIN THE FOLLOWING PERMITS REQUIRED FOR CONSTRUCTION OF THESE PLANS; VDOT SLOPE SHALL NOT EXCEED 2.0%. 12• ANY UNUSUAL SUBSURFACE CONDITIONS (E.G., UNSUITABLE SOILS, SPRINGS, Z CONTROL DEVICES AND THE ALBEMARLE COUNTY ROAD NAMING AND PROPERTY NUMBERING ORDINANCE AND MANUAL. LAND USE PERMIT, ALBEMARLE COUNTY LAND DISTURBANCE PERMITS, AND ALBEMARLE COUNTY BUSINESS LICENSE. SINKHOLES, VOIDS, CAVES, ETC.) ENCOUNTERED DURING THE COURSE OF €` . CONSTRUCTION SHALL BE IMMEDIATELY BROUGHT TO THE ATTENTION OF THE 1 A CONTROL OR HER REGULATORY SIGNS OR BARRICADES SHALL BE INSTALLED BY THE DEVELOPER WHEN, CONTRACTOR SHALL PROVIDE ALL NECESSARY FORMS AND FEES FOR OBTAINING THE PERMITS, INCLUDING +I �� +Iv\ - N IN THE OPINION OF THE COUNTY ENGINEER, OR DESIGNEE, THEY ARE DEEMED NECESSARY IN ORDER TO PROVIDE APPLICATION FEES AND REQUIRED BONDING COSTS. m - � ,) NOTE: ENGINEER AND VDOT. WORK SHALL CEASE IN THAT VICINITY UNTIL AN ADEQUATE i SAFE AND CONVENIENT ACCESS, " ' DESIGN CAN BE DETERMINED BY THE ENGINEER AND APPROVED BY VDOT. W 2. ANY TIME WORK IS PERFORMED OFF -SITE OR WITHIN AN EXISTING EASEMENT, THE CONTRACTOR IS TO NOTIFY 1 6 1 :1 SEE PAVEMENT DETAIL THIS SHEET 13. ALL FILL AREAS, BORROW MATERIAL AND UNDERCUT AREAS SHALL BE INSPECTED � 12. THE SPEED LIMIT TO BE POSTED ON SPEED LIMIT SIGNS ARE 5 MPH BELOW THE DESIGN SPEED, OR AS THE HOLDER OF SAID EASEMENT AS TO THE NATURE OF PROPOSED WORK, AND TO FOLLOW ANY GUIDELINE OR . I ' ' FOR PARKING LOT PAVING REQUIREMENTS AND APPROVED BY A VDOT REPRESENTATIVE PRIOR TO PLACEMENT AND FILL. DETERMINED BY VDOT FOR PUBLIC ROADS. STANDARDS WHICH ARE ASSOCIATED WITH OR REFERENCED IN THE RECORDED EASEMENT. 13" .r,. _ " ' 4 7 EXTEND SPECIFIED STONE BASE 1.0 PAST WHERE CBR TESTING IS REQUIRED, A VDOT REPRESENTATIVE SHALL BE PRESENT 00 rn 13. VDOT STANDARD CD-1 OR CD-2 CROSS DRAINS UNDER TO BE INSTALLED UNDER THE SUBBASE MATERIAL AT ALL 3. THE CONTRACTOR IS TO CHECK THAT ALL EASEMENTS, LETTERS OF PERMISSION, ETC. ARE RECORDED/OBTAINED �, Qt. , Q �. BACK OF CURB AND EXTEND GEOTEXTILE FABRIC To INSURE THE SAMPLE OBTAINED IS REPRESENTATIVE OF THE LOCATION. WHEN Li CUT AND FILL TRANSITIONS AND GRADE SAG POINTS AS SHOWN ON THE ROAD PROFILES. PRIOR TO THE START OF ANY CONSTRUCTION. � SOIL SAMPLES ARE SUBMITTED TO PRIVATE LABORATORIES FOR TESTING, THE I- O) cO 14. A VIDEO CAMERA INSPECTION IS REQUIRED FOR ALL STORM SEWERS AND CULVERTS THAT ARE DEEMED 4. CONTRACTOR SHALL COMPLY WITH FENCING AND TREE PRESERVATION SIGNAGE REQUIRED BY ALBEMARLE COUNTY � UNDER BASE OF CURB & GUTTER Q ��� SAMPLES SHALL BE CLEARLY IDENTIFIED AND LABELED AS BELONGING TO A �!1111 ' PROJECT TO BE ACCEPTED BY VDOT AND THAT TESTING SHALL BE PERFORMED IN o INACCESSIBLE TO VDOT OR COUNTY INSPECTIONS. THE VIDEO INSPECTION SHALL BE CONDUCTED IN ACCORDANCE CODE. ACCORDANCE WITH ALL APPLICABLE VDOT STANDARDS AND PROCEDURES. WITH VDOT'S VIDEO CAMERA INSPECTION PROCEDURE AND WITH A VDOT OR COUNTY INSPECTOR PRESENT. 5. VIRGINIA STORM WATER MANAGEMENT PROGRAM (VSMP) PHASE 1 LAND CLEARING GENERAL PERMIT HAS BEEN OBTAINED BY THE PROPERTY OWNER. 6" 2'-0" THE BOTTOM OF THE CURB AND 14. ALL ROADWAY FILL, BASE, SUBGRADE MATERIAL, AND BACKFILL IN UTILITY/STORM o 0 GENERAL CONSTRUCTION NOTES FOR EROSION AND SEDIMENT CONTROL PLANS GUTTER MAY BE CONSTRUCTED SEWER TRENCHES SHALL BE COMPACTED IN SIX (6) INCH LIFTS TO 95% OF d " , ri MISCELLANEOUS NOTES PARALLEL TO THE SLOPE OF SUB- THEORETICAL MAXIMUM DENSITY AS DETERMINED BY AASHTO T-99 METHOD A, oo O THIS AREA MAY BE CONCRETE SURFACE COURSES PROVIDED A °' d N 1. THE PLAN APPROVING AUTHORITY MUST BE NOTIFIED ONE WEEK PRIOR TO THE PRE -CONSTRUCTION WITHIN PLUS OR MINUS 2% OF OPTIMUM MOISTURE FOR THE FULL WIDTH OF ANY ° N Cv CONFERENCE, ONE WEEK PRIOR TO THE COMMENCEMENT OF LAND DISTURBING ACTIVITY, AND ONE WEEK AT THE OPTION OF THE CONTRACTOR MINIMUM DEPTH OF 7" IS DEDICATED STREET RIGHT-OF-WAY. AT THE DIRECTION OF VDOT, DENSITY TESTS N o 1. PORTIONS OF THE PROPERTY DESCRIBED HEREON LIES WITHIN FLOOD ZONE AE OR THE 100-YEAR AND 500-YEAR PRIOR TO THE FINAL INSPECTION. FLOOD PLAIN AS DETERMINED BY THE UNITED STATE FEDERAL EMERGENCY MANAGEMENT AGENCY AND AS SHOWN MAINTAINED. SHALL BE PERFORMED BY A QUALIFIED INDEPENDENT AGENCY IN ACCORDANCE p v"h � ' ' WITH VDOT ROAD AND BRIDGE SPECIFICATIONS. CERTIFIED COPIES OF TEST b° 2. ALL EROSION AND SEDIMENT CONTROL MEASURES WILL BE CONSTRUCTED AND MAINTAINED ACCORDING TO ON THE FLOOD INSURANCE RATE MAP (FIRM), NUMBER 51003CO229D WITH AN EFFECTIVE DATE OF REPORTS SHALL BE SUBMITTED TO VDOT DAILY, UNLESS SPECIFIED OTHERWISE. � '� . 0 MINIMUM STANDARDS AND SPECIFICATION OF THE VIRGINIA EROSION AND SEDIMENT CONTROL HANDBOOK AND FEBRUARY 4 2005. 15. VDOT STANDARD CD AND LID UNDERDRAINS SHALL BE INSTALLED WHERE INDICATED N 2 VIRGINIA REGULATIONS VR 625-02-00 EROSION AND CONTROL SEDIMENT REGULATIONS. 2. THE CONTRACTOR SHALL VERIFY ALL UTILITY INFORMATION PRIOR TO CONSTRUCTION TO INCLUDE TYPE AND SIZE h� ` AND U ER ON THESE PLANS AND/OR AS SPECIFIED BY VDOT. W 3. ALL EROSION AND SEDIMENT CONTROL MEASURES ARE TO BE PLACED PRIOR TO OR AS THE FIRST STEP IN OF PIPE AND SERVICES TO HIS OWN SATISFACTION. COMBINATION R ` - CLEARING. 3. HORIZONTAL DATUM: NAD-83 16. THE INSTALLATION OF ANY ENTRANCES AND MAILBOXES WITHIN ANY DEDICATED � 4. A COPY OF THE APPROVED EROSION AND SEDIMENT CONTROL PLAN SHALL BE MAINTAINED ON THE SITE AT VERTICAL DATUM: NAVD 88 NOT To SCALE STREET RIGHT-OF-WAY SHALL MEET VDOT MINIMUM DESIGN STANDARDS AND IS LLI U ALL TIMES. 4. EXISTING TOPOGRAPHY FOR THIS SITE IS BASED ON A FIELD SURVEY PERFORMED BY HAMRICK ENGINEERING, P.C. THE RESPONSIBILITY OF THE DEVELOPER. 5. PRIOR TO COMMENCING LAND DISTURBING ACTIVITIES IN AREAS OTHER THAN INDICATED ON THESE PLANS 17. PRIOR TO VDOT ACCEPTANCE OF ANY STREETS, ALL REQUIRED STREET SIGNAGE W .� DURING MARCH , 2015. (INCLUDING, BUT NOT LIMITED TO, OFF -SITE BORROW OR WASTE AREAS), THE CONTRACTOR SHALL SUBMIT 5. CONTRACTOR SHALL BE INFORMED AND SHALL COMPLY WITH THE VIRGINIA OVERHEAD HIGH VOLTAGE LINE SAFETY AND/OR PAVEMENT MARKINGS SHALL BE INSTALLED BY THE DEVELOPER OR, AT - w ct A SUPPLEMENTARY EROSION CONTROL PLAN TO THE OWNER FOR REVIEW AND APPROVAL BY THE PLAN ACT. ANY COSTS TO COVER LINES OR DISCONNECT SERVICE TO NEARBY POWER LINES SHALL BE AT THE vaoT's DISCRETION, BY VDOT ON AN ACCOUNT RECEIVABLE BASIS FOLLOWING THE APPROVING AUTHORITY. CONTRACTORS EXPENSE. MANUAL ON UNIFORM TRAFFIC CONTROL DEVICES. Z ;� 6. THE CONTRACTOR IS RESPONSIBLE FOR INSTALLATION OF ANY ADDITIONAL EROSION CONTROL MEASURES 18. THE DEVELOPER SHALL PROVIDE THE VDOT RESIDENCY OFFICE WITH A LIST OF ALL W � NECESSARY TO PREVENT EROSION AND SEDIMENTATION AS DETERMINED BY THE PLAN APPROVING AUTHORITY. GENERAL NOTES MATERIAL SOURCES PRIOR TO THE START OF CONSTRUCTION. COPIES OF ALL 7. ALL DISTURBED AREAS ARE TO DRAIN TO APPROVED SEDIMENT CONTROL MEASURES AT ALL TIMES DURING LAND INVOICES FOR MATERIALS UTILIZED WITHIN ANY DEDICATED STREET RIGHT-OF-WAY Z MUST BE PROVIDED TO THE LOCAL VDOT RESIDENCY OFFICE PRIOR TO � N DISTURBING ACTIVITIES AND DURING SITE DEVELOPMENT UNTIL FINAL STABILIZATION IS ACHIEVED. 1. ALL FINISHED GRADING, SEEDING AND SODDING SHALL BE DONE IN SUCH A MANNER TO PRECLUDE THE PONDING ACCEPTANCE OF THE WORK. UNIT AND TOTAL PRICES MAY BE OBSCURED. OF THE WATER ON THE SITE, PARTICULARLY ADJACENT TO THE BUILDINGS OR STORM INLETS. Z = � N 2. CONTRACTOR IS TO VERIFY THAT ALL UTILITIES I.E., WATER, SEWER, GAS, ELECTRIC, TELEPHONE, CABLE, ETC. 19. AGGREGATE BASE AND SUBBASE MATERIALS SHALL BE PLACED ON SUBGRADE BY "� W .0 8. DURING DEWATERING OPERATIONS, WATER WILL BE PUMPED INTO AN APPROVED FILTERING DEVICE. ARE IN PLACE PRIOR TO CONSTRUCTION OF SUBBASE AND/OR PAVING. MEANS OF A MECHANICAL SPREADER. DENSITY WILL BE DETERMINED USING THE � N > 9. THE CONTRACTOR SHALL INSPECT ALL EROSION CONTROL MEASURES PERIODICALLY AND AFTER EACH RUN-OFF 3. PROPOSED UNDERGROUND UTILITIES SUCH AS ELECTRIC, TELEPHONE, AND CABLE WHICH SERVE THIS FACILITY DENSITY CONTROL STRIP IN ACCORDANCE WITH SECTION 304 OF THE VDOT ROAD C3 Z o r, PRODUCING RAINFALL EVENT. ANY NECESSARY REPAIRS FOR CLEANUP TO MAINTAIN THE EFFECTIVENESS OF AND BRIDGE SPECIFICATIONS AND VTM-10. A CERTIFIED COMPACTION TECHNICIAN � � Z SHALL BE LOCATED WITH A MINIMUM OF 5 FOOT SEPARATION FROM PUBLIC WATER MAINS AND SANITARY SEWER. SHALL PERFORM THESE TESTS. CERTIFIED COPIES OF TEST REPORTS SHALL BE � � o i THE EROSION CONTROL DEVICES SHALL BE MADE IMMEDIATELY. 4. CONTRACTOR SHALL BE INFORMED AND SHALL COMPLY WITH THE VIRGINIA OVERHEAD HIGH VOLTAGE LINE SAFETY „ SUBMITTED TO VDOT DAILY, UNLESS SPECIFIED OTHERWISE. IN ADDITION TO a � � > 10. ALL FILL MATERIAL TO BE TAKEN FROM AN APPROVED, DESIGNATED BORROW AREA. ACT. ANY COSTS TO COVER LINES OR DISCONNECT SERVICE TO NEARBY POWER LINES SHALL BE AT THE 4 THICK CONCRETE WALK CHECKING STONE DEPTHS, A VDOT REPRESENTATIVE SHALL BE NOTIFIED AND GIVEN 11. ALL WASTE MATERIAL SHALL BE TAKEN TO AN APPROVED WASTE AREA. EARTH FILL SHALL BE INERT MATERIALS CONTRACTORS EXPENSE. MIN SLOPE 1 4" PER 1.0' THE OPPORTUNITY TO BE PRESENT DURING THE CONSTRUCTION AND TESTING OF ONLY, FREE OF ROOTS, STUMPS, WOOD, RUBBISH, AND OTHER DEBRIS. THE .DENSITY CONTROL STRIP. 12. BORROW OR WASTE AREAS ARE TO BE RECLAIMED WITHIN 7 DAYS OF COMPLETION PER ZONING ORDINANCE 5. CUT AND PATCH WORK IN EXISTING PUBLIC STREETS MUST BE PERFORMED IN ACCORDANCE WITH VDOT AND AWAY FROM BUILDING ALBEMARLE COUNTY STANDARD AND SPECIFICATIONS. NOTE: PROVIDE 30LB FELT BOND SECTION 5.1.28. BREAKER WHERE ABUTTING BUILDING 20. ASPHALT CONCRETE PAVEMENTS SHALL BE PLACED IN ACCORDANCE WITH SECTION 13. ALL INERT MATERIALS SHALL BE TRANSPORTED IN COMPLIANCE WITH SECTION 13-301 OF THE CODE OF 6. ALL PIPES SHOWN AS RCP ON PLANS SHALL BE REINFORCED CONCRETE PIPE CONFORMING TO ASTM C-76, OR OTHER FIXED STRUCTURES 315 OF THE VDOT ROAD AND BRIDGE SPECIFICATIONS. DENSITY SHALL BE CD UNLESS INDICATED OTHERWISE ON PLANS. CG-6 CURB 8c GUTTER DETERMINED USING THE DENSITY CONTROL STRIP AS SPECIFIED IN SECTION 315 ALBEMARLE. 7. ALL CONSTRUCTION SHALL COMPLY WITH OSHA SAFETY STANDARD FOR EXCAVATION 1926 PART P AND OTHER SEE DETAIL THIS SHEET AND VTM-76. A CERTIFIED COMPACTION TECHNICIAN SHALL PERFORM THESE TESTS. 14. BORROW, FILL OR WASTE ACTIVITY INVOLVING INDUSTRIAL -TYPE POWER EQUIPMENT SHALL BE UNITED TO THE APPLICABLE OSHA REQUIREMENTS. SIDEWALK WIDTH ISL ( ) CERTIFIED COPIES OF TEST REPORTS SHALL BE SUBMITTED TO VDOT DAILY, HOURS OF 7:00 AM TO 9:00 PM. 6.O' ADJACENT TO PERPENDICULARREVERSE PAN TO MATCH UNLESS SPECIFIED OTHERWISE. A VDOT REPRESENTATIVE SHALL BE NOTIFIED AND ,,,,,+/" 8. THESE PLANS AND PROFILES AND ALL THE NEW CONSTRUCTION WITH THIS PLAN SHALL BE IN ACCORDANCE WITH PAVEMENT WHERE SHOWN ON GIVEN THE OPPORTUNITY TO BE PRESENT DURING THE CONSTRUCTION AND ""y,, 15. BORROW, FILL OR WASTE ACTIVITY SHALL BE CONDUCTED IN A SAFE MANNER THAT MAINTAINS LATERAL SUPPORT, THE CURRENT APPROVED ALBEMARLE COUNTY SERVICE AUTHORITY'S GENERAL WATER AND SEWER CONSTRUCTION PARKING, 5.0 IN VDOT R-O-W TESTING OF THE CONTROL STRIP. OR ORDER TO MINIMIZE ANY HAZARD TO PERSONS, PHYSICAL DAMAGE TO ADJACENT LAND AND IMPROVEMENTS, SPECIFICATIONS, ANY AMENDMENTS THEREOF AND THE STANDARDS AND SPECIFICATIONS OF VDOT. AND 4.0' ALL OTHER AREASPLANS EXCEPT IN HANDICAPED AND DAMAGE TO ANY PUBLIC STREET BECAUSE OF SLIDES, SINKING, OR COLLAPSE. 9. SAFETY SLABS ARE REQUIRED IN ALL STRUCTURES GREATER THAN 12' IN HEIGHT. RAMP AREAS WHERE GUTTER PAN 21. IN ACCORDANCE WITH SECTION 302.03, THE FOUNDATIONS FOR PIPE CULVERTS ` � � 16. THE DEVELOPER SHALL RESERVE THE RIGHT TO INSTALL, MAINTAIN, REMOVE OR CONVERT TO PERMANENT SLOPE SHALL NOT EXCEED 2.0%. THIRTY-SIX (36) INCHES AND LARGER SHALL BE EXPLORED BELOW THE BOTTOM W W STORM WATER MANAGEMENT FACILITIES WHERE APPLICABLE ALL EROSION CONTROL MEASURES REQUIRED BY THIS 10. SURFACE DRAINAGE: COMPLETELY DRAIN CONSTRUCTION SITE DURING PERIODS OF CONSTRUCTION TO KEEP OF THE EXCAVATION TO DETERMINE THE TYPE AND CONDITION OF THE SOIL MATERIALS SUFFICIENTLY DRY. PROVIDE TEMPORARY DITCHES, SWALES, AND OTHER DRAINAGE FEATURES4.FOUNDATION. THE CONTRACTOR SHALL REPORT FINDINGS OF FOUNDATION- 0 PLAN REGARDLESS OF THE SALE OF ANY LOT, UNIT, BUILDING OR OTHER PORTION OF THE PROPERTY. AND EQUIPMENT AS REQUIRED TO MAINTAIN DRY SOILS. WHEN UNSUITABLE WORKING PLATFORMS FOR E�. d' EXPLORATION To THE ENGINEER AND VDOT FOR APPROVAL PRIOR TO PLACING 17. TEMPORARY STABILIZATION SHALL BE TEMPORARY SEEDING AND MULCHING. SEEDING IS TO BE AT 75 LBS/ACRE, EQUIPMENT OPERATION AND UNSUITABLE SOIL SUPPORT FOR SUBSEQUENT CONSTRUCTION FEATURES DEVELOP, ° o " °a PIPE. FOUNDATION DESIGNS SHALL COMPLY WITH VDOT ROAD AND BRIDGE0 �. AND IN THE MONTHS OF SEPTEMBER TO FEBRUARY TO CONSIST OF 50 50 MIX OF ANNUAL RYE GRASS AND `���`� `' -_- �_S:, _---7-�'_? � STANDARD PB-1. WHERE SOFT, YIELDING, OR OTHERWISE UNSUITABLE FOUNDATION REMOVE UNSUITABLE MATERIAL AND PROVIDE NEW SOIL MATERIAL AS SPECIFIED IN THIS SECTION AT NO , , t ° o � - - `' ' ADDITIONAL COST TO THE OWNER.I °' tl IS ENCOUNTERED, THE FOUNDATION DESIGN AND/OR NEED FOR FOUNDATION JJJ CEREAL WINTER RYE, OR IN MARCH AND APRIL TO CONSIST OF ANNUAL RYE, OR MAY THROUGH AUGUST TO __ _ G a. a � c� `b ; cTO CONSIST OF GERMAN MILLET. STRAW MULCH IS TO BE APPLIED AT 80LBS 100SF. ALTERNATIVES ARE �b�'-?�!?�,�:: - _. . • ' . '. a , x c '� 'mac- �1 STABILIZATION SHALL BE DETERMINED BY THE ENGINEER AND APPROVED BY VDOT. 11. SUBSURFACE DRAINAGE: CONSIDER SITE SURFACE AND SUBSURFACE CONDITIONS, AVAILABLE SOIL, AND �j�€_(�=i (=C(=I(j=(((=(((- a _���, � .,,,::.:1 SUBJECT TO APPROVAL BY THE COUNTY EROSION CONTROL INSPECTOR. HYDROLOGICAL DATA REMOVE WATER BY BENCHING SUMP PUMPING, DEEP -"-' " ' ' --�� C-"=oE"c� o-� �O �O( bu,!��u, �...- �,-- 22. THE FOUNDATIONS FOR ALL BOX CULVERTS SHALL BE INVESTIGATED BY MEANS OF ` M MP , DE WELL PUMPING, OR OTHER METHODS ----'---`--I_�I �_)�_, < <- --++I-III , III �_ W 18. PERMANENT STABILIZATION SHALL BE LIME AND FERTILIZER, PERMANENT SEEDING, AND MULCH. AGRICULTURAL ,� `� II! EXPLORATORY BORINGS ADVANCED BELOW PROPOSED FOUNDATION ELEVATION TO TO PREVENT SOFTENING OF SURFACES EXPOSED BY EXCAVATION. USE FILTERS ON DEWATERING DEVICES TO =� I I_ `} Y�;� ,ha -1 i i= 1 I I E DETERMINE THE TYPE AND CONDITION OF THE FOUNDATION. THE CONTRACTOR GRADE LIMESTONE SHALL BE APPLIED AT 90LBS 1000SF. INCORPORATED INTO THE TOP 4-6 INCHES OF SOIL. 4 VDOT NO. 21 -A " 6+e I0 .2 - PREVENT REMOVAL OF FINES FROM SOIL. PROVIDE EROSION CONTROL AT OUTLET OF PIPING TO PREVENT =I i i` 1 7 V E_ ,, f i I_=1 I = SHALL SUBMIT COPIES OF BOREHOLE LOGS AND REPORT FINDINGS OF FOUNDATION FERTILIZER SHALL BE APPLIED AT 1000LBS/ACRE AND CONSIST OF 10-20-10 NUTRIENT MIX. PERMANENT EROSION. OPERATE DEWATERING SYSTEM CONTINUOUSLY UNTIL CONSTRUCTION WORK BELOW EXISTING WATER AGGREGATE UNDER !i I 1I1 .:1I`I ` I+�+++ i' EXPLORATION TO THE ENGINEER AND VDOT FOR APPROVAL PRIOR TO CONSTRUCTING I I I W SEEDING SHALL BE APPLIED AT 180LBS/ACRE AND CONSIST OF 95% KENTUCKY 31 OR TALL FESCUE AND LEVELS IS COMPLETE. SIDEWALK III'- '-'-� BOX. FOUNDATION DESIGNS SHALL COMPLY WITH VDOT ROAD AND BRIDGE W 0-5% PERENNIAL RYEGRASS OR KENTUCKY BLUEGRASS. STRAW MULCH IS TO BE APPLIED AT 80LBS/1000SF. 12. ALL PAVING, DRAINAGE RELATED MATERIALS AND CONSTRUCTION METHODS SHALL CONFORM TO CURRENT STANDARD PB-1. CONTRARY TO THE STANDARD, WHERE ROCK IS ENCOUNTERED AND ""`may ALTERNATIVES ARE SUBJECT TO APPROVAL BY THE COUNTY EROSION CONTROL INSPECTOR. SPECIFICATIONS AND STANDARDS OF VDOT UNLESS OTHERWISE NOTED. SUBGRADE COMPACTED SEE PAVEMENT DETAIL THIS SHEET CAST -IN -PLACE BOX Is PROPOSED, THE THICKNESS OF BEDDING SHALL BE SIX (6) ++''�' 19. MAINTENANCE: ALL MEASURES ARE TO BE INSPECTED WEEKLY AND AFTER EACH RAINFALL. ANY DAMAGE OR TO 95% STD DENSITY FOR PARKING LOT PAVING REQUIREMENTS INCHES. WHERE SOFT, YIELDING, OR OTHERWISE UNSUITABLE FOUNDATION O 13. ALL PIPES SHOWN AS HDPE ON PLANS SHALL CONFORM TO AASHTO M294- (TYPE S) SMOOTH WALL INTERIOR IS ENCOUNTERED, THE FOUNDATION DESIGN AND/OR NEED FOR FOUNDATION 50% OF THE WET STORAGE VOLUME IS FILLED WITH SEDIMENT. ALL SEEDED AREAS ARE TO BE RESEEDED WHEN COURSE 1.0 BEYOND CLOGGING TO STRUCTURAL MEASURES IS TO BE REPAIRED IMMEDIATELY. SILT TRAPS ARE TO BE CLEANED WHEN ROAD AND BRIDGE SPECIFICATIONS. PIPE, MATERIAL AND INSTALLATION SHALL BE IN ACCORDANCE WITH VDOT ROAD AND BRIDGE STANDARDS AND EXTEND SPECIFIED GEOTEXTILE FABRIC AND STABILIZATION SHALL BE DETERMINED BY THE ENGINEER AND APPROVED BY VDOT. AGGREGATE BASE NECESSARY TO ACHIEVE A GOOD STAND OF GRASS. SILT FENCES AND DIVERSION DIKES WHICH ARE COLLECTING 14. EROSION AND SEDIMENT CONTROL MEASURES SHALL BE PROVIDED IN ACCORDANCE WITH THE APPROVED BACK OF CURB (TYP) 23• APPROVAL OF THESE PLANS SHALL EXPIRE FIVE (5) YEARS FROM THE DATE OF SEDIMENT TO HALF THEIR HEIGHT MUSH BE CLEANED AND REPAIRED IMMEDIATELY. THE APPROVAL LETTER. 0. C) EROSION CONTROL PLAN AND SHALL BE INSTALLED PRIOR TO ANY CLEARING, GRADING OR OTHER CONSTRUCTION. ��/ { 24. VDOT STANDARD CG-12 CURB RAMPS SHALL BE INSTALLED WHERE INDICATED ON 20. ALL SITE STABILRARY IZATION, ZATIONR WHEN MEDASURDEIMENT S AREC�OTLONGEROL ASURES NEEDEDARSUB� CT TOBE MOVED APPROVAL WITHIN BY TOE COUNTY EROSION DAYS OF FINAL 15. ALL SLOPES AND DISTURBED AREAS ARE TO BE FERTILIZED, SEEDED AND MULCHED. THE MAXIMUM ALLOWABLE TYPICAL SIDEwAL�. DETAIL THESE PLANS AND/OR AS SPECIFIED BY VDOT. SLOPE IS 2:1 (HORIZONTAL:VERTICAL) WHERE REASONABLY OBTAINABLE, LESSER SLOPES OF 3:1 OR BETTER ARE TO 25. VDOT STANDARD GUARDRAIL SHALL BE INSTALLED WHERE WARRANTED AND/OR AS CONTROL INSPECTOR. BE ACHIEVED. Nor ro scA�� PROPOSED ON THESE PLANS IN ACCORDANCE WITH VDOT'S INSTALLATION CRITERIA. 21. THIS PLAN SHALL BE VOID IF THE OWNER DOES NOT OBTAIN A PERMIT WITHIN 1 YEAR OF THE DATE OF APPROVAL 16. ALL TRAFFIC CONTROL SIGNS SHALL CONFORM WITH THE CURRENT EDITION OF THE "MANUAL FOR UNIFORM TRAFFIC FINAL APPROVAL OF THE GUARDRAIL LAYOUT TO BE GIVEN BY VDOT AFTER (WATER PROTECTION ORDINANCE SECTION 17-204G.) CONTROL DEVICES" AND THE VIRGINIA SUPPLEMENT. GRADING IS MOSTLY COMPLETE. 22. PERMANENT VEGETATION SHALL BE INSTALLED ON ALL DENUDED AREAS WITHIN NINE (9) MONTHS AFTER THE DATE 17. ALL EXCAVATION FOR UNDERGROUND PIPE INSTALLATION MUST COMPLY WITH OSHA STANDARDS FOR THE THE LAND DISTURBING ACTIVITY COMMENCED. (WATER PROTECTION ORDINANCE SECTION 17-207B.) CONSTRUCTION INDUSTRY (29 CFR PART 1926). 18. PRIOR TO COMMENCEMENT OF CONSTRUCTION, THE CONTRACTOR SHALL VERIFY ALL DIMENSIONS AND CONDITIONS AFFECTING HIS WORK INCLUDING EXISTING TOPOGRAPHY. IF THERE ARE ANY DISCREPANCIES WITH WHAT IS SHOWN ON THE CONSTRUCTION DRAWINGS OR TOPOGRAPHIC SURVEY PLAN, THE CONTRACTOR SHALL IMMEDIATELY NOTIFY THE OWNER IN ORDER TO DETERMINE THE COURSE OF ACTION NECESSARY TO CORRECT FOR SUCH < DISCREPANCY. FAILING TO NOTIFY THE OWNER AND SECURING SUCH INSTRUCTION, THE CONTRACTOR WILL BE Z CONSIDERED TO HAVE PROCEEDED AT THEIR OWN RISK AND EXPENSE.-"° 19. THE INSTALLATION OF HANDICAPPED PARKING SPACES, ACCESSIBLE ROUTES AND HANDICAPPED RAMPS SHALL WJ 0 (J COMPLY WITH THE "2010 ADA STANDARDS FOR ACCESSIBLE DESIGN" ISSUED BY THE DEPARTMENT OF JUSTICE ON cr cr SEPT. 15, 2010, OR THE LATEST EDITION. HANDICAPPED PARKING AND ACCESSIBLE ROUTES SHALL NOT EXCEED --- 2% CROSS SLOPE. HANDICAPPED RAMPS SHALL BE INSTALLED AS SHOWN ON THESE PLANS AND AS REQUIRED TO >_MEET THE LATEST ADA STANDARDS AT NO ADDITIONAL COST TO THE OWNER. < 15 "` NON -CONTROL JOINTS TO BE 6"- 4000 PSI CONCRETE W/ I I 0 1: TIED TOGETHER USING 5/8" 1 CONTROL JOINTS EVERY 10' rr Z: DOWELS 18" LONG SPACED I T 11 W0 � AT 12-INCH CENTERS '� O or.A' . A 4 .. d NO. 3 BARS @ 12 O.C. NG.INEERMG� P.C. ,._i f'N C, �z v , ,r � �,,/� EACH WAY CENTERED IN G'v7�' !, j da •Q n d• ' p O O Q ..O v* O O O O ' F � W `1 3„ d d `! d. o SLAB I ri g z n e e - S ,, r. V e?., • s 1 �t ); ri' P o; _: e s Y...� Z, d . 1��, I- 60ning; Certification, cont'd 4 .4 0 6" AGGREGATE BASE _J (� 0 0 0 0 0 0 0 0 0 0 0 0 � 0 0 0 0 0 0 0 0 0 0 o VDOT N0. 21 -A Q Cft11T' BE'I- Current toning: R-1Residential M �(ti-F mi€ IPow.in d nsit. of Fifteen' 15 units per acre: T � r-\ \�. /, o /��_- N'overnber'30; 2017 0 - Department of C�omn nity'Deve�lo ent any! the following other applicable conditions': Additi0 n. 6f:b©nus density is allowed for the `I-'_" I' ll- i\\\�\� \s\\\�� \ - -ice\\- \" \'� :2 `2 401 11 eIlaiare Road., North NNnL, affordable housing being proposed in order to achieve t;he ,additional' 12 units for the total Mr. Christopher P. Perez "� UJ Charlottesville, �a'irginia 2? 112-4596 of. 9.6. dwellingUnits. � m Phone (434) 96-5832 Fax (434) 972-4126 SUBGRADE COMPACTED TO Senior Planner 95% STANDARD PROCTOR County of Albemarle < TYPICAL PAVEMENT DETAIL 401 McIntire Road In '!���iC3i Other Descriptive Information: DENSITY. Charlottesville, VA 22902 11 DATE: September 26, 2017 FOR CONCRETE DUMPSTER PAD RE: Recreational Amenity Substitutions for .Br'oQkdale NOT TO SCALE TO: Virginia Housing Development Authority, Dear Mr. Perez: 601 South Belvidere Street Richmond, Virginia 23220 LOCAL CERTIFICATION: The purpose of this letter is, to request substitutions for the required recreational Attention: Jim Chandler facilities for the development entitled Brodkdale. The. reason for the request is safety RE: ZONING CERTIFICATION Ch11 eck one of the following as appropriate: concerns with swing sets and springer animals. In addition the basketball court does not JOB No. 17-0182 match up with the majority of the targeteddemographic of this development and can Name of Development: Broo'kdale XThe zoning for the proposed development described above is proper for the proposed become a nosie nuisance for those not using the facility. residential development. To the best of my knowledge, there ere.;presentiy no zoning SCALE 1 " = 30' Specifically, the developer would like to provide subst€tote foci€it'tes for the Name of Owner/Applicant: Brool<ddle Partners'LP violations outstanding on this property: No further zoning approvals and/or special use requirement of two (2) tot lots and a half scurf basketball court. One tot lot and the half :permits are required. ' Namr�yr. court basketball court would be substituted by the facilities within the clubhouse along DATE 10/23/2017e of Seller/Current Owner: Mountainwood Properties LLC 2" HOT ASPHALTIC CONCRETE NOTE: IN AREAS WITH THE HATCH SYMBOL ; ;. ; t ; ;. i- •1• i i� i. i� i. t , . ,. with the passive recreational opportunities within the combined 0.19-acre area behind The development described above is an -approved SURFACE SM-9.5 AL PROVIDE AN ADDITIONAL 2" OF The above -referenced Owner /A licant .has asked this p p roved noel -conforming use. To the best of buildings 100, 200, and 300. The amenities within the clubhouse,include a fitness J pp a �, office to complete this form my knowledge, There are presenf�sae oning riolafic, outstanding on this property. VDOT IM-19 INTERMEDIATE COURSE center, yoga/stretch area, community room, and setting porch. The equipment within the REVISION DATES: letter regarding the zoning of the proposed Development (more fully described No further zoning approvals a .d%'or special use.•�pern re required. ASPHALT IN ADDITION TO THE TYPICAL second tot lot world be substituted with the attached modular la facility. b.elow). This certification is rendered solely ,for the purpose of confirming proper /'n __.------- PAVEMENT SECTION play y zoning for the site of the Development. It is understood that this feffer will be used by �/_ ;,, ��,, ""`-�' , 1 1�.. Your consideration of this request, is appreciated. If you should; have any the 'Virginia Housing Development Authority solely for the purpose of determinin ,- �,,... -, ; ., r• -; k -?, ,, ,,:_ r , , , : ,.,� „, _ ..-. 6" CRUSHED AGGREGATE BASE TYPE 1, VDOT 21-A g Signafl5re I I, �� )1 �f , ti - >�, questions, or need additional information, lease contact me at our earliest whether the Development qualifies for points aviiable under VHDA s Qualified ��4\� COMPACTED TO 95% STANDARD PROCTOR DENSITY. q p y Ronald L. Higgins, AICP,�\ convenience. ,Allocation Plan for housing tax credits. � ( �, � � 1, ll� PLACE FIRST 4" OVER GEOTEXTILE AND FINAL 2" - Printed Name . ��r,, , =, ,"� �i�c.�„ �R AFTER COMPLETION OF HEAVY BUILDING Chief of Zoning/Deputy 'Zoning A.dmin stra -or __ „ � � �- hs� � '-,/1�G1 CONSTRUCTION OR AS DIRECTED BY OWNER. DEVELOPMENT DESCRIPTION: _,b .` : �.. s�� S€ncerel Title of Local Official: or Civil Engineer\�; f�\f� �� i\, ��\� : �, �;%\ j\,,y�` AGGREGATE BASE TO EXTEND 1 .0' PAST BACK y' Development Address: (434) 296-5832 ext. 3225 �� \\\:��\%'i�\iI 1 C� � i\\, \\!� �i�\\ \ 1._\ I OF CURB. � / 1 Mountainwood Road, Charlottesville, VA 22903 Phone 1 �. , 1 Longiiude 38.00598 Latitude 78.52469 September 26, 201,7 r" N i PROVIDE GEOTEXTILE FABRIC r \ \ , ) I Date SUBGRADE COMPACTED TO AS SPECIFIED ON SUBGRADE. �\� `' ' » 95% STANDARD PROCTOR - � �}i � , - � L OVERLAP SEAMS 12". FABRIC SHALL DENSITY. V' !Legal Description: EXTEND 1.0' BEYOND BACK OF CURB Brasil W. Hamrick, Jr., P.E. +1-5.7 acres of land with improvements thereon and appurtenances thereunto and TYPICAL PI AL PAVEMENT DETAIL CC: William Park ddi;dining Mouniainwood Road to the North and Country Green Road to the South, �j C��++ in the County of Albemarle, Virginia, identified as, Tax Map 'Parcel Number FOR INTERIOR DRIVES ES AND PARKING -07 600-00-00-046 C 1. Proposed Improvements: NOT TO SCALE SHEET No. 156 Laurel 1-lill Road (Rt. 612 E.), Verona, VA 24'482 - (540) 248- 740 / - haw (540) 245-7448 �1 - X ,New Construction: 96 #Units 4 #Buildings 119163 Total Floor Area Sq. Ft. ? � - :0 Adaptive Reuse: # Units # Buildings Total Floor Area Sq. Ft. �[] Rehabilitation: #Units # ;Buildings Total Floor Area Sq. Ft. UNUU2 PLOT DATE: 07/26/19 GZNIA 00 �0 ° oD 0 \ I � \ I ti I IISOUTHERN RIDGE DRIVE I II� I II ii'I EXISTING 12" CMP CULVEi NV INRT 519.99 SPEED LIMIT I N .% \ INV OUT = 518.57 SIGN, 30 MPH ! II II I 0 I I 0 II C �� I IL ` NO PARKING SIGN i 1 II PAINTED WHITE rn I `j I I LINE EXISTING 18" fL ' I z I � C M k SRCP EWERTORM INV I1\1=517.16 IIIII I hill � j I I I IIIII I ' I IIII ! cn !! N I PAINTED WHITE rn LINE IIIII :171 IIIII I I � I I II IIJill � 00I II l IIIII i N VILLIAS AT SOUTHERN RIDGE 111111 UNIT OWNERS ASSOCIATION I I I I TAX MAP 76-1205G IIIII I ZONINED: PLANNED RESIDENTIAL DEVELOPMENT 1Ii I I � i III► ► I I > _ 48' TAPER ON BOTH SIDES IIIII (TYPICAL) i IIIII EXISTING DI-3 IIII ! ! CURB INLET I IIIII i l L CENTER LINE NEW 30' VDOT CG-11I ! o I ( I ENTRANCE W/35' RADIUS RETURNS-y`- SEE SHEET C.018 AND C.019 FOR OTHER VDOT REQUIREMENTS AND f t - _- INFORMATION EXISTING DI-3 j i 8"Es CURB INLET / ��) f 13 8"Es ©- 8"ES WES o I ! COTTAGE lJ ER -� i �, PPi t + I� j o GREEN WAY II� I o to (RT. 879) II $"EW z NVA19 2S, I 0 I: i \\ U I m .Sb� •RAMP .• EXISTING DI-3- \� ° CURB INLET 1� 1 o Io MAIL III yy :: � •: ! I I I 121.51' I . C1.OgH0 BP EMEN I i o �\E SZO E\GNP O H 49 32 FACE OF CURB SET \V I o '±�' FIRS�R��E�JE\' 14' OFF EXISTING EOP NOSE END OF CURB DOWN TO ZERO REVEAL 1 I o TYPICAL BOTH SIDES \ 27...r cn 60' i 0 CLUBHOUSE AMENITIES I I { I �C��C\ o' SETTING PORCH I I FITNESS CENTERo' YOGA/STRETCH AREA I I I CLUB ROOM W/ KITCHEN & BAR FACILITIES I 0 NOTE: THE CLUBHOUSE SUBSTITUTES FOR ONE TOT LOT AND I I ! ONE-HALF BASKETBALL COURT. 58 22' I I I I i _ EXISTING FENCE TO BE REMOVED r o I I • Y:• o I � � .: EXISTING 12 RCP CULVERT INV IN-50� INV 30 oUT=517 O I I 6 0A I x I oG 60 I Iy00 Lp II°, ro I I 0 e I r EXISTING m 0 CMP CULVERT INV IN=501.40 _ y '' INV OUT=500.96 II \ Z \ D \ �` \ \ �GO\',P�20` \ \ tK a` \ \ EXISTING UTILITY POLE \ \ \O \ \ TAX MAP 76-46A 9� GAMBIT, LLC & SNOW PAWS, LLC ET ALS \ OP.O. BOX 6846, CHARLOTTESVILLE, VA 22906 \ p ZONED R-2 O A�00 O1 10 0 �9 184.85' 1 12.00' - F - 7 BUILDING 400 FOOTPRINT = 5,026 S.F. 68.66' I CLUBHOUSE 4- FOOTPRINT = 2,224 S.F. N 1 U-) 1 TYPICAL BUILDING FOOTPRINT AND OVERALL DIMENSIONS BEGIN N -.� -A \\ C) \ O 26 co \ ! \ U O � N -� F 2' CURB CUI 0; L HUMP \ N 1 � N• X \ \ \ '� \ \ F10 \ R=4.5' z W DOT GG-9D O \ ENTRANCE .o Z O \ _ .a \ VILLIAS AT SOUTHERN RIDGE y 77 \ UNIT OWNERS ASSOCIATION Tj TAX MAP 76-1205G ZONINED: PLANNED RESIDENTIAL DEVELOPMENT n c: LO (5) N , v \ \\ \\ \ \\ x oG RCGESS 0 \ U' 6' Z p,1SLE , EXISTING STORM INLET \6d, NO (-ATOP = 488.24 I j INV OUT = 475.04 6' Z o, rnCy^ �G G r W \ O EXISTING 15 \\\ \ iQ ry 7> DRAINAGE C` C EASEMENT *V c- �tv>o \x x E IoX�Q 2Q� �- N :, x G �G, • N '"� \ C� G \� � add O w \ k h k 1 o W rn \-,' \� tides x : _.• <• ..:`•. ACCESSIBLE SCREENED 1 7 x =< M \ DUMPSTER ENCLOSURE G "� \ , Z 2 \1 k x X k ^ ' •.z .. ,'.... '.: N ��w W/ CONCRETE APRON. SEE r' cp r O - `' DUMpS�ER ENS SHEET C.015 FOR DETAIL ry W C EPSEM X k z z �' + DRPINPp013\ USE O rn All� �B D0) Z� Z \ Z y - N�Ep,CP1E0 TO 6.0' DOUBLE twnwaN w��N G) 8Fs n o <CLl�U Qx0 SWING GATE ��. _Lx0w =xom u r a-U580 nwc�w 2-8'X18' �\ \ \ s• \ \ U_,--`"`'- -" 6 0 DOGg E \ ~ HANDICAPPED Fs-u-�-""�' SWING s �° .: SPACES W/ 8' ~ PARKING ANALYSIS BUILDING USE: MULTI FAMILY RESIDENTIAL SPACES REQUIRED: 2.0 SPACES PER 2 BED ROOM UNIT 2.0 SPACES PER 3 BED ROOM UNIT TOTAL NUMBER OF 2 BED ROOM UNITS = 72 TOTAL NUMBER OF 3 BED ROOM UNITS = 24 TOTAL SPACES REQUIRED: (2.0 x 72) -I- (2.0 x 24) = 192 LESS THE ONE SPACE REDUCTION FOR BUILDING 400 NOTED BELOW BELOW, THUS THE TOTAL REQUIRED NUMBER IS 192 - 1 = 191 SPACES PROVIDED: SPACES DELINEATED = 186 H.C. PER ADA = 7 TOTAL PROVIDED = 193 SPACES REQUIRED AND PROVIDED PER PHASE: PHASE 1: 23 REQUIRED, 23 PROVIDED PHASE 2: 56 REQUIRED, 76 PROVIDED PHASE 3: 112 CUMULATIVE REQUIRED, 112 CUMULATIVE PROVIDED PHASE 4: 168 CUMULATIVE REQUIRED, 170 CUMULATIVE PROVIDED PHASE 1 SERVED OFF MOUNTAIN WOOD ROAD AND PHASE 2 THRU 4 SERVED OFF COUNTRY GREEN ROAD ALL SPACES ARE 9'x18' UNLESS OTHERWISE NOTED NOTE: THE REQUESTED REDUCTION IN THE NUMBER OF ON -SITE PARKING SPACES REQUIRED TO SERVE BUILDING NUMBER 400, LOCATED IN PHASE 1, USING THE TRANSPORTATION DEMAND MANAGEMENT (TDM) ALTERNATIVE OF MASS TRANSIT HAS BEEN APPROVED PURSUANT TO SECTION 4.12.12 OF THE ZONING ORDINANCE. 23 PARKING SPACES ARE REQUIRED TO SERVE BUILDING NUMBER 400. GENERAL NOTES: 1. ALL DIMENSIONS SHOWN ARE TO THE FACE OF CURB, PROPERTY LINE, EOP, OR FACE OF BUILDING UNLESS OTHERWISE NOTED. 2. REFER TO ARCHITECTURAL DRAWINGS FOR EXACT BUILDING DIMENSIONS. ANY CONSTRUCTION STAKING COMPLETED BY THE CONTRACTOR OR OWNER BASED ON THE BUILDING CONFIGURATION SHOWN ON THE SITE PLAN DRAWINGS OR ANY CIVIL ELECTRONIC FILES RELIEVES THE ENGINEER FROM ANY LIABILITY RESULTING FROM ERRORS FOUND IN THE BUILDING CONFIGURATION SHOWN ON THE SITE PLAN. THE ARCHITECTURAL PLANS CONTROL THE BUILDING DIMENSIONS. 3. REFER TO MECHANICAL DRAWINGS FOR EXACT LOCATION OF UTILITY PENETRATIONS INTO THE BUILDING. 4. HANDICAPPED SPACES TO BE DENOTED AS RESERVED FOR HANDICAPPED W/ VERTICAL SIGNAGE DISPLAYING THE UNIVERSAL SYMBOLS. ACCESS AISLE SHALL BE MARKED W/ STRIPES WHICH CONTRAST THE NORMAL WALKING SURFACE. 6. CURB RADIUS RETURNS ARE 5.0' UNLESS OTHERWISE NOTED. 7. ALL RETAINING WALL ARE ARCHITECTURAL BLOCK SEGMENTAL WALL SYSTEMS. ALL RETAINING WALLS SHALL ALSO HAVE A 48" TALL VINYL COATED CHAIN LINK GUARD FENCE. 8. REFER TO SHEET C.014 FOR LOCATION OF SITE LIGHTING FIXTURES. SITE LIGHTING SHALL NOT EXCEED 0.5 FOOT CANDLES BEYOND PROPERTY LINES. 9. ANY NEW SIGNAGE REQUIRES A SEPARATE APPLICATION AND PERMIT PRIOR TO INSTALLATION. 10. EACH BUILDING WILL REQUIRE A SEPARATE BUILDING PERMIT AND A SEPARATE CO. 11. EACH BUILDING WILL REQUIRE A SEPARATE FIRE ALARM SYSTEM. 0 z C\1 w n, w co 0 0 rn 0 u ' o o � � o LLJ ti LLJ � N N ^i " Q Z Q �. O . :D Z Op vJ \ z \ J W �j • \ GAG \ �z _j O ACCESS AISLE I�IACY FEN P. 55 oysF 'Af` \: \N��G \` HEIGHT , .e-''` �--'"'_ PR ,� `' '�.: ' •. ; . W PLC • �' \ UJ I EXISTING CONCRETE DITCH BE REMOVED T0 'PND-..GUI 16 I LE SCREEN \ II C a f 4S' --"' CURB ESSIB OSU O YC `o �► _ CG ?' 6 k x ` DUO\' ENE APRON S� R_3g.'r, 2r. �•_.. x ONCRET DETA s w ' G \ t: \ I Q F s N uj � ' � SNEEC C.015 OR ry ' �-o .� \ (f) � � 1 � S��lC � r:�?•'t PAVEMENT p x x � k k x ,. � � O •�p� .'�... O ', � � `� �F C q-cFes w Eo Iif:�:j x k qS' p'r,r ri;2-8'X18' f >IrCISCLEE SS k 0�s ACG,9A° A,O HANDICAPPEDACES n 'Pyi ••- ^ �`•(.�. `'' ,,.. I I I 0 W apt rvj STD /� p/ : s ACCESS AISLE INCREASE THE NUMBER OF PARKING SPACES 2p ' q o• . R 2p�• ,.,...•; :''>. G' }�".. '�J' \ TO 7 SO THAT PARKING REQUIREMENTS FOR N 8 o M :.. r ''` :•t ' ` I BUILDING 400 ARE SATISFIED PRIOR TO PLK :. �, ' REMAINING PROJECT PARKING BEING COMPLETED � p � Qc'S'T qAT � •.:. 'e.o'' : CONS' S`pEW \Ww I TURF --\ �[� `--� NOTE: THE ADDITIONAL SPACE WAS ADDED TO THE NORTH !y 9 w� :,RAMP;:'.;: •'6,p• g,0' u END OF THE PROPOSED PARKING LOT. THE NEW F� `<<r;'.:.:...<'•' ... SPACE IS 9-FEET WIDE BY 18-FEET DEEP JUST NOSE Rig /- ,� .l 18 Fs LIKE ALL OTHER SPACES UNLESS NOTED OTHERWISE. JOB No. 17 - 0182 -� TO EAL I I \ I t O/C \ Vt, \ =Y IN 300 p 1 011..D\NO I / m I �� eEs ALL RETAINING LLS SHALL I I`'•'' I » ' S10RY 28 = �- ALSO HAVE A 48' TALL VINYL\ 24'-- I `. �� SCALE 1 = 30 G HEIGHT �/' COATED CHAIN LI GUARD U\\-DIN 0.36 \ SAFETY SURFACE MATERIAL FENCE (TYP) 18, I -3/4 FROND B 49 III /� WUTHIN FALL ZONE >s'" I 9' DATE 10/23/2017 �::, , 35.47' pOM 6� TOT LOT AMENITIES Ltl ' sPRINK�ER R 48o T, I - t REVISION DATES: MODULAR UNIT FOR AGES 2-12 E Owl LEVE\- WITH A MINIMUM CAPACITY OF 40 �' f �'' - �- 1'1 USERS AT A TIME INCLUDING THE O may.:_•:.;, - - INV OUT=445J2 \ / / REV. 1 = 01 29 18 FOLLOWING FEATURES: DOUBLE STRAIGHT _j / 14 19 G WALL ARCH R=25' t RC STORIM `� REV. 2 = 06 / \j SLIDE, CURVED SLIDE, CLIMBING I SE ER CLIMBER, ADA STEPS, AND VERTICAL COIL LADDER I p "'y 41` NA ENT 2 BENCHES WILL BE PROVIDED AND SAFETY SURFACING I r> I EXISTING INLET I �I � TE SEMGEM � } r`? STORMWA EA EN MEETING ASTM F1292-99 WILL BE PROVIDED. ALL x 12" -4 ---- TOP=454.32 (' FpG1UN ACCESSIBLE ROUTES WILL MEET ASTM 1951-99 STANDARDS. I THE 2,600 S.F. AREA WILL BE FENCED WITH CHAIN LINK THROAT INV=452.64\ FENCE. INV IN=446.02 \ r rrrn 0') I INV OUT=445.92 Nk� 25, I �� CENTER LINE NEW co 24' CG-11 MODERATE C)END CG-6 - I I VOLUME COMMERCIAL VARIABLE WIDTH ACCESS CURB AND GUTTER I ENTRANCE WITH 25' EASEMENT TO STORMWATER z zrn RADIUS RETURNS NOSE CURB END ---- MANAGEMENT FACILITY 0O0 00�- TO ZERO REVEAL I I - WU_jN �IW-�N I I I -1 \ 0 w o- r7 OLd D W U Li d w U (n 2-00 a_ Z � `T2UjCJJ� .z � �a `�' COEXISTING UTILITY �OLE-� ®w �[LIT-(' Ll�Li �`VERA_ EXISTINGO I I UTILITY a 4rv� EXISTffiG POLE y O I POLE TAX MAP 76-46A II c� II SHEET N o . (� GAMBIT, LLC & SNOW PAWS, LLC ET ALS I yys�' P.O. BOX 6846, CHARLOTTESVILLE, VA 22906 O ZONED R-2 II = I I II o 0 I C II I I U U I I PLOT DATE: 07/26/19 I� C II SOUTHERN RIDGE DRIVE EXISTING 12" CMP JI�� - 1 CULVERT I\� SPEED LIMIT INV IN = 519-9 INV OUT 518.57 / /, SIGN, 30 MP% / ~ II L ST SDETENTION CONTRA R ° IGN SEE DETAIL THIS SHEET O PARKING i Is, o l j ( 2 100YR WSE = 460.96' o I of 4 I m EXISTING 18" I I Z I CP �~ RCP STORM ��II I/ { N 10YR WSE = 459.32 SEWER rl I,' INV IN=517.16 IIIII ,---_ DPI' I Ilifl 2YR WSE = 457.57 IIIII ,co,,,� NOTE: ALL ORIFICES TO REMAIN CLOSED UNTIL THE SITE IS STABILIZED C /,�C 70?'. ,, A �� CL 8" IFIC INV=4OR49.53 _ CL 30" ORIFICE INV=456.60 NOTE: - UNTIL THE SITE IS FULLY STABILIZED IN THE OPINION OF THE CITY THE CONTROL STRUCTURE WILL OPERATE IN SEDIMENT BASIN MODE. (SEE SHEET C.020 FOR DETAIL) 48" PYRAMID TRASH RACK AS MANUFACTURED BY PLASTIC SOLUTIONS 8 TOP ELEVATION = 462.01' OR EQUAL 20' EMERGENCY SPILLWAY _ - - ELEVATION = 460.51' J d `Pl O� � 30.00" ORIFICE-•-Or OPENING INV. = 456,60' Ilill > I I BOTTOM ELEV. = 450.00' 43 L.F. 30" ADS N-12 9 4. IIIII , I! I M ! Z �~ jljj�jy - \-jam I I CLEAR AND GRUB ALL TOPSOIL AND TRENCH r Ijli I `� I I VEGETIVE MATTER FROM AREA UNDER f IIII ! C I 1 ° EMBANKMENT. CONSTRUCT EMBANKMENT & CUTOFF TRENCH W/ ('I AY MATERIAL FREE INV IN = 447.68 TO STR NO. 20 07% 2 BOTTOM OF POND = 450.00' 5.0' 6.00" ORIFICE OPENING INV. = 449.53' ,p OtTFq�L TOP ELEV. = 459.51' -.-- STD. M H BASE a' rd 4 --•�- CONSTRUCTED CUTOFF JAL_ I WOODY VEGETATION STUMPS SOD OF ROOTS, , r , --� TRENCH W/ 1:1 SIDE III{ i I OVERSIZED STONES, AND ROCKS. NO FROZEN SLOPESYll-30" OUTFACE PIPE jjlll 9,0 I ` OR WET SOIL SHALL BE USED. INV. = 449.43' � I { N COMPACT EMBANKMENT & CUTOFF jfl I 1 TRENCH TO 98% STANDARD DENSITY. COMPACT IN 6 LOOSE ,,�y;il I \ ► Z LAYERS. TYPICAL EMBANKMENT SECTION- CONTROL STRUCTURE (STR NO. 26) U i IIIII I J`� NOT -TO -SCALE NOT TO SCALE IIII ► I ' z I , - - _ _ DETAIL CAE STORMWATER MANAGEMENT BASIN I I I I - ___ _ _ _ _ 516 ------ EXISTING DI-3 CURB INLET i1 ! \✓ STR 508 it C -1 c EXISTING DI'-3 �f/ �j ( o a°�S 0 07 Od60 I CURB�INLET �// //I I �` N g"Es- _ _ �- 8" r r / 8"ES - U 1 o v' COTTAGE A�rIL. - - / STR I r� o� o o room 504 t \ I O uoc co. \ \ GREEN WAY I1� _ I "W - " a��0 00 1 \ (RT.��� I I y f �' o �0 1 4 r -� Gy Q _ 8' I /I n n tilFii� �' N'9 T C `°� o rnv C4 r '�' 0 85 C \ I /n o� �� n n 04/20 �T 87cn \\ i� TC EXISTING DI-3 �\ a,-+� r °'`� s x s2 wo" 4A -f CURB INLET r \ If �ou\i % ooa o / rlr' -A 502 coo 11i .n aLn N I oa� - Ow1!0 \ g .00 � i.n cN rn � � \ // a -0 6 0 Wn TR O �n \ I j ! ..► g4/,0 g ,00 c11 c3441 oa � GENERAL. GRADING NOTES: 1. THE CONTRACTOR SHALL PROVIDE BOTH SKILLED PERSONNEL AND SUPERVISION ALONG WITH ALL MATERIALS TO INSURE POSITIVE DRAINAGE IS MAINTAINED AT ALL LOCATIONS TO THE PROPOSED STORM DRAIN INLETS. THE ENGINEER AND THE OWNER SHALL NOT BE HELD RESPONSIBLE FOR CORRECTIONS RESULTING FROM THE MISINTERPRETATION OF THE DRAWINGS THAT LEADS TO BIRD BATHS IN PAVEMENT SECTIONS, ALONG CURB LINES OR WITHIN DITCHES. 2. THE CONTRACTOR IS ADVISED THAT LOCALIZED WARPING OF THE SUBGRADE, BASE STONE AND PAVEMENT MAY BE NECESSARY TO COMPLY WITH MAXIMUM 2.0% CROSS SLOPES AND WHERE APPLICABLE, LONGITUDINAL SLOPES WITHIN THE PARKING LOT HANDICAPPED SPACES, SIDEWALK SECTIONS, CROSSWALK SECTIONS, ACCESSIBLE MAILBOX AND DUMPSTER LOCATIONS TO FULLY COMPLY WITH ADA REGULATIONS. 3. THE GROUND IMMEDIATELY ADJACENT TO THE FOUNDATION AREAS OF THE STRUCTURES WILL BE GRADED AWAY AT A SLOPE OF NOT LESS THAN 1:20 (5%) FOR A MINIMUM DISTANCE OF 10-FEET AS PER THE REQUIREMENTS OF SECTION 1804.3 INTERNATIONAL BUILDING CODE (IBC), 2009. STORM SEWER PIPES STR PIPE RUN DESCRIPTION FROM TO 1 2 197 L.F. 15" ADS N-12 @ 2.97% 2 3 168 L.F. 15" ADS N-12 @ 1.46% 3 4 167 L.F. 15" ADS N-12 ® 2.33% 4 5 172 L.F. 15" ADS N-12 Q 2.38% 5 6 54 L.F. 15" ADS N-12 ® 3.91% 6 7 47 L.F. 15" ADS N-12 @ 23.94% 8 9 5 L.F. 18" ADS N-12 @ 5,00% 9 10 117 L.F. 18" ADS N-12 ® 8.11% 10 11 1 79 L.F. 18" ADS N-12 ® 7.65% 12 TEE 55 L.F. 15" ADS N-12 @ 0.50% 13 TEE 51 L.F. 15" ADS N-12 @ 1.00% 14 4 57 L.F. 15" ADS N-12 ® 0.51% 15 5 57 L.F. 15" ADS N-12 @ 1.30% 17 16 108 L.F. 15" ADS N-12 ® 2.00% 16 6 50 L.F. 15" ADS N-12 Q 2.00% EX. 18 81 L.F. 30" ADS N-12 ® 11.27% 18 19 143 L.F. 30" ADS N-12 @ 7.83% 19 20 85 L.F. 30" ADS N-12 @ 8.03% 20 21 49 L.F. 42" ADS N-12 @ 1.29% 22 23 19 L.F. 15" ADS N-12 @ 1.00% 23 24 77 L.F. 15" ADS N-12 ® 1.00% 24 25 31 L.F. 15" ADS N-12 @ 2.50% NOTE: 59 L.F. IS EXISTING AND 22 L.F. IS NEW. SEE PROFILE ON SHEET C.011 FOR DETAIL STORM SEWER STRUCTURES STR TYPE INVERTS TOP IN OUT NO 1 C.F. CB-74 CURB GRATE N/A 497.09 503.85 2 C F CB-74 CURB GRATE 491.24 489.45 495.16 3 C.F. CB-74 CURB GRATE 487.00 486.90 491.52 4 C.F. CB-74 CURB GRATE 483.01 FM 3 484,87 FM 14) 482.91 488.12 5 C.F. CB-74 CURB GRATE 478.81 FM 4) 478.81 FM 15 478.71 482.73 6 C.F. CB-74 CURB GRATE 476.60 FM 5) 470,29 FM 16 461.25 480.52 7 ES-2 N/A 450.00 N/A 8 DI-7 N/A 504.21 507.25 9 C.F. CGRATE CURB GRATE 503.96 501.80 508.59 10 MH-1 492.31(6" RD) 492. 1 492.21 500.50 11 ES-2 N/A 486.17 N/A 12 C.F. CB-74 CURB GRATE N/A 496.72 499.20 13 CURBCGRATE N/A 489.33 492.97 14 CURF. CGRATE B N/A 485.16 487.50 15 C.F. CB-74 CURB GRATE N/A 479.55 483.47 16 CURCGRATE B 471.39 471.29 478.13 17 CURCGRATE B N/A 473.55 477.47 18 DI-7 465.91 465.81 469.25 19 MH-1 454.61 454.51 465.00 20 DI-7 447.68 FM 19 447.68 FM 26 447 58 457.25 21 MH-1 446.95(FM 20) 446,85 457.50 22 C.F. CB-74 CURB GRATE 453.19(6" RD) 453.04 456.29 23 CURBCGRATE 452.85 452.75 457.02 24 MH-1 451.98 450.75 463.00 25 ES-2 N/A 450.00 N/A 26 STORMWATER BASIN CONTROL STR.(SEE SHEET 9 & 20) sT �� 4" ,��' ss NN N ✓ r 10 // f AA ro � \ru � `�• �� \ zcn F� -4-98 lop 4e\ o \ ul \. Aso co LO a'es W rl /10 EXISTING STORM INLET\7��, U-1�-<1 c, TOP = 488.24 (1 t1 INV OUT 475.04 < vF� ST 6s' r �n m EXISTING --10 � \ \\ RCPCULVERSTR INV IN-503�O 0000517.30 INV o� 0 r_ \ \ \ \ ° I I 1 O < �o nC� \ o \ N-G % " /\ F\\ \i �' z_ �' 03_ '� J 1 t \ ! N TR -- v�, rr of 13 \ \� o O,o �t `� \ c IT" GZ1 O ace `fla� j/ a cA `� o a P -� o o �- \ \ C� t - _ r s- - Ir ! Y \�-� _1 - �% tD -sy o p `\ c ry \ o a v' \ /^�"• C�1+ I I P I ' y , i o\ c� Z 4� t` y'i �'� I I o•s° `� �S' ��Sf� \\�\ ��O\ \ \ / �.J '♦ cn a �o� \� \ \ -1 r� Z i % `� �O \( T . , o 2� \ _ _ °o 00 \ �1 �' I 1 O� -� °- N° w` o cs \ G� TER 1 o o a s cSp ti, o \ \ t % Cp ? �- pUMps %CO ,s��� \.�\ ' ` - >'�. `'�,� o \ C ,O Q \ lO\ �i --A A� j \ \ �- ►`k. ` \ `� ��; , ^ 1� �.p'-`'� / s� \ \ \ � \ Z r / 1 ' � �f j , � � � � o` s � '� '�'✓% Tl\/ AOo � ��` 'r��/�� R \ t 1 o1 0 o�jG' UA �. .O � A � �'•• s EXISTING 12"----II I ' v� tt ��� �` �o °a Al CMP CULVERT I ; i + II -'. 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ROOM -- - g01_ 1Nv/ T _ ST �_,�� 1. ALL ROOF DRAINS CONNECTING DOWN SPOUTS \ \ � SP ER VET _ 4 �_ _ T�G 47� . _ � - � JON a'\ \', _r' 2 I.E g.94 4 r C� _ t+c� o�NG t t 1 _•- -- --_ ARE 4" ADS N-12 @ 2.08% \ -� \ `C`•' comic. _ `- `- - \ ^". \ ` �o ( O FIR / 7 T G ,'J f '' /'64 ST \ \ N - -I- i MIN SLOPE. ALL \ \� \ \ r\1 �. ( ` �` -. G 1�G 5 ` -� �e \ f / ~ - �... - , _ _ • - \-\ INV OUT=445.72.-- HORIZONTAL HEADER ROOF DRAINS ARE 4" ADS / \ _, _',� 79 ' 1� t i'1_,7 „ p 1�.,� .' P - i -4 78/ `•-Zi ~ - �` 0 0 1EX. 42" -- N-12 © 2.08% MIN. SLOPE OR 6' ADS N-12 \ \�fc}\ �\ \ �^ �\ �' \\_ sr'• \ g - y o0` ` 9'\ - a.4- - ...- G` `" .--`" �o -."-- �".-FRCP \ R Q - 4 4 R X 6 IonSWER @ 1.08 MIN. SLOPE. �\ / -'' \ k � R ' . 9.9 X ,^^, -- �-=- .�-•-="`- ..-- '` .- __ --.._„_ cr -+m ... •- \\\- 2. COORDINATE DOWN SPOUT DRAIN LOCATIONS EXISTING INLET '- \ 47 \ 4 RD \ INv _ cn W/ ARCHITECTURAL PLANS. \ \ � `� A \ \ \,\ \ \ 6 \ I � 8 6 1 �_ u� ``` ' _.-. �.�'-!�- ,_ - -- • - - -/-'" _ �' o� 12"� TOP=454.32 \ EXISTING Q RD 1NV - 4? .�/ - - - -- \ • o I THROAT INV=452.64 3. AT LOCATIONS WHERE ROOF DRAINS CHANGE \ o, AEI` g 460 N`�' INV IN=446.02 DIRECTION BY 90', UTILIZE 2-45' BENDS \ UTILITY ILIT o \ �' O 472 2 - - \ �'\`"' -- - INV OUT=445.92 \, POLE \ \o �\ 7 19 X 462�---- W/ MIN. 2' STRAIGHT PIPE BETWEEN. \ \ q76 0 - - '� 4. UTILIZE WYE FITTINGS TO CONNECT INDIVIDUAL `~ a q.74 \ \ - - 464 ti -' - \ \ ST4R \ 10' WIDE\DOUBLE{ ROOF DRAINS TO BRANCH DRAINS. TEE \ \ \ `'' 466 - ~ \ \@STR I I I \ SWING GATE,,, FITTINGS SHALL NOT BE USED. f .� \ \ 472 ` - INV=455.50 PROVIDE AREA DRAIN AND INCORPORATE INTO r' \\ \ \ \ 470 ' �� STORMWATER MANAGEMENT FACTLITY -EASEMENT- 5.~- , 4 h, II ROOF DRAIN SYSTEM WHERE SHOWN WITH A - - ROVIDE CHAIN LINK FENCE W/ SAFETY` WARNING SIGNS �� �\ s �, `� 0 SYMBOL. AREA DRAIN SHALL BE AS \� \ - \ ON PE'12tivf•ELER MANUFACTURED BY NYLOPLAST. USE 6" yr \ INV=465.50 466 O INLINE DRAINS OR DRAIN BASINS W/ 18" ��, \ `\ �''� 47 468 \ ` I I CAST IRON PEDESTRIAN GRATE. 'I� � \ €� .�-- -- - ONTS EETPC3SHALL BE 6-INCH. SEE DETAIL _ EXISTIf�G UTILITY POLE-'I_�________. G 6. WHERE ROOF DRAINS DISCHARGE ONTO THE---R``� E\xISTIN� C�VLRI-IE f� UTILITY LINE - - - - _ - - \ EXISTING --- >� / ! / n GROUND PROVIDE A 2' WIDE BY 3' LONG SECTION C �'o \ UTILITY -' f rl l / O EXISTING OF NORTH AMERICAN GREEN C350 MATTING. '� j POLE I ,� I �-t O I IUlILITY O \ r� - 1 I I I �' o I Al NEW 35 L.F. 15" ADS N-12 STORM SEWER o -_7FROM STR 24 TO STIR 20 ©2.00%. PLUG I Oi n I �p EXISTING RUN FROM STR 24 TO STR 25. I I G� NEW INV OUT AT STIR 24 = 450.75 I C NEW INV IN AT STR 20 = 450.05 CO PROVIDE 30' BEND 3.0' DOWN GRADIENT I O O cp FROM STR 24. I ';0 NOTE: DOT &TENTRANCE TOACTIVATE SBUILDING TEM IL400H S PAVED. I I I I I IA Q0 O a� z 0 Cn <c z w d z 0 o z < I- ry z 0 J Cn W � 0 ry 0 w z 0 0 Q 0 z w W Z 4 c � W a CL L w Q (.3 Q CE Z W Cc z c) (3 V) w �0 0 W _j0 W "J C� C M JOB No. 17-0182 SCALE 1 " = 30' DATE 10/23/2017 REVISION DATES: REV. 1 = 06/14/19 SHEET No. Y-,qA- �' C AL .UU9 PLOT DATE: 07/26/19 �\Ic 1\ I 41 SOUTHERN R R� IV I E;CISTiNG 12" CMP % II /\ CULVERT SPEED LINofT7 II INV IN = 519.JG 30 i�f IINV OUT = 518.57 SIGN, I % \ _ I J, (� �_ �; I I I i f I 4ryY I{ I SIGN I EXISTING 18" RCP STORM SEWER INV I1\=517,16H II111 _ ,I II111 q Il� f\ I 11111 I ,/ I 1r ~ ° 11� 11°Ill 1 1 i uY 70' LONG BY 1 2' k �11� _� I -I-- U WIDE CONSTRUCTION ENTRANCE W/ 6 If V D OT NO. 1 STONE IA DIs i��� _ _... EXISTING DI- (� � CURB INLET I �. 51,2 -" MISS OF CLEAR 8c GRUB_ 508 EXISTING D_i"-3 CURB INLET%!' / Jf, - I i VIES eip RS$, � 1 ewe, 45 I ► �� � _ -ew GREEN WAY 'i' 0 f_,.ISTI �G Di-3 502 CURB INLET I r�N ` 1.32 ESc SEQUENCE CAE CONSTRUCTION - PHASE II 1. UPON THE COMPLETION OF ALL OF THE PERIMETER CONTROLS SHOWN ON THE PHASE 1 PLAN, MASS GRADING ACTIVITIES CAN BEGIN. ALL PERMITER CONTROLS TO REMAIN IN PLACE UNLESS OTHERWISE DIRECTED BY THE COUNTY INSPECTOR. 2. STRIP TOP SOIL ONLY IN THOSE AREAS WHERE ACTIVE GRADING IS READY TO COMMENCE. 3. ONCE THE MASS GRADING NEARS COMPLETION THE CONTRACTOR SHALL STRIVE TO CONSTRUCT THE STORM SEWER SYSTEM. 4. CONSTRUCT WATER AND SANITARY SEWER AND ALL OTHER UTILITIES AND UNDERGROUND CONDUIT, AS CONDITIONS PERMIT AND ALL ON -SITE RETAINING WALLS. 5. ONCE ANY PARKING LOT SECTION IS AT SUBGRADE ELEVATION AND UTILITIES HAVE BEEN INSTALLED PROVIDE THE GEOTEXTILE AND 4-INCHES OF THE AGGREGATE BASE MATERIAL. THIS IS CONSTRUCTION ROAD STABILIZATION FOR THIS PROJECT. 6. THE CONTRACTOR SHALL STRIVE TO SEED ALL AREAS WHERE FINAL GRADES HAVE BEEN ACHIEVED AND UTILITIES ARE COMPLETE. 7. UPON FINAL LANDSCAPING REMOVE ALL REMAINING EROSION CONTROL ITEMS WITHIN 30 DAYS WITH APPROVAL FROM THE COUNTY INSPECTOR. AW � MOL lmp--"Rqff7m SYMBOLS CONSTRUCTION ENTRANCE - VESCH 3.02 ro TOPSOI L NG - VESCH 3.30 PS PERMANENT SEEDING - VESCH 3.32 v MULCHING - VESCH 3.35 FRS CONSTRUCTION ROAD STABILIZATION - VESCH 3.03 Q P STORM DRAIN INLET PROTECTION - VESCH 3.07 SC STORMWATER CONVEYANCE CHANNEL - VESCH 3.17 SR SURFACE ROUGHENING - VESCH 3.29 RR RIP -RAP - VESCH 3.19 oP OUTLET PROTECTION - VESCH 3.18 �P DUST CONTROL - VESCH 3.39 r� SOIL STABILIZATION BLANKETS & MATTING - VESCH 3.36 LIMITS OF CLEARING & GRADING NOTES: 1. LIMITS OF CONSTRUCTION WILL FOLLOW THE PROPERTY LINE OF THE DEVELOPMENT OR THE LINE SHOWN INSIDE THE PROPERTY LINE. 2. FOR A DESCRIPTION OF SITE SOILS REFER TO SHEET C.020 AND GEOTECHNICAL REPORT. 3. THE PROJECT SUPERINTENDENT IS RESPONSIBLE FOR INSTALLATION & MAINTENANCE OF ALL E&S MEASURES. ALL E&S CONTROLS WILL BE INSPECTED DAILY BY THE SUPERINTENDENT. FOR A SCHEDULE OF MAINTENANCE REFER TO THE NARRATIVE. 4. THE COUNTY EROSION CONTROL INSPECTOR MAY REQUIRE ADDITIONAL E&S MEASURES DEPENDING ON SITE CONDITIONS. 5, TEMPORARY E&S CONTROLS ARE NOT TO BE REMOVED WITHOUT THE PERMISSION OF THE COUNTY E&S ADMINISTRATOR. 6. THIS IS A BALANCED SITE IN REGARDS TO THE TOTAL EARTHWORK REQUIRED. NO OFFSITE GRADING EITHER EXPORT OR IMPORT IS REQUIRED. 00 N I r tp - \ c ` \ - t C'< EXISTING STORM INLET % o \ \� , > Cs+ TOP = 488.24 ! 1 f a P` r�000 \ - r3 t INV OUT = 4-75.04 it 41 RS T{l1G 12 °�- cP` f' Exls CULVE.�T I �� I � � \ 8NV IN=503.40 d s i 1 I, ' [[ o } �'s. fir- \ t;. s �\ J f \ s�\ /% \1► I�'�� \ OUT=517.3 I 1111 O u� ti ` tI1 I,._. -f �7 Kcp t ° \ \ aY 1,1 �l 1\ . \ ��'� �oj� �. `� \ IkD ! _a I t, I �'! I 1 ' >�. t \ ,r ` r w: \ \ G \ ; r L ( �i\ 1 / f ;/ r�f, \Uf ��\,t 1 J j I ' /, -\ � (, \1 .�>. � /``n ` '\ ... \ , •- -- � ! /s" CO ( � l f Ir��` I �rj _ pry \ ✓j " (' \ 4.,� � ( P ' r� � � S%1k1(0 `- 49 -\ _ S1 a �/ / - t q \ `\ \�_� 'ems �. I\/ � F. � ' � t \ \ x � \ �� \ \ \ � J\'� \ / f U-� ��' 1.�1 .-�- - - -' ,,.- ' 1 � �t-,.�..�' e ✓ e % - '��, � % ' t ! \ � \ \ f •\ ��; -'-_ '---.4 � ` ,4 a4(C] r\ \ / _ \ ` \ - CIv1P CUL E\1 INV IN=5O1.40 � 4-`g4 '' V €s , :\\ . 1 PROVID NEW 18 N -PI AST A RAIN 9 �, �rrrr/r � ° � �, E YLO R EA D w r O 07 N rj- O O cn O cn z Q 0 z z .Q o w Q <C z O o n Q E � w 0 z cn C) D � O O cn n � w w z cn 0 w 00 - o � U �' a k w C tj b� e4 I C wo I W Z 0 al , 0 z CO c) INV OUT-500, tom' /` \ ` \\ -A -_ f _ - e , , i J \ \ 1 465.25 & INV TO FIT EXISTING LINE � � ( J ttQf \ \ / / - h '- 1 `' f i- i •° �;. !r f IINt���cJ-cR 468 CRS�` l I I l I 1 �a,. C\ \ _\\� n W \ \ \ o � �,�� \\Q\ \ /, � 40��1 "� ��\\ \ �*� �' � . "L + ;`5�------�- \ r �k`� 4 t ""-�`! _-'_,-•...,^` �` \,/ ��' �� - \. � i � ,,..- � \ \\ � ",\� \\ �{ ,�'' ��r,t �� i � j \ 4Ei 6 .- '� � W \ \ ( \', , <�, ...I \ ¢ � �� \'y "`' ,\ \. 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R" , { ��, 1, /y IP, Js�,t,�E k�\ cRS_ azz f f T-"'.i ,L .!soy' \ .✓`"„-t \ \� -v`\`✓�\ / c. +I I - u FF \' S ti ?l .@ � t f��, ''iJ�� `�rj�` \ ,,,, �' ,.-\r F \ ° �5' fit, , ! f A i� \,\ /' \` ...-f'� `. �r \- � f r t�„✓ K�` �/ `a, i ' !I � m=r.'+a ,u%',1�`"\ t ''� �{t;' ,.fr ° \ +'- lI '?_ -".\ A �/ i.J��}} V%IV! /j`/ \ ' f `\`^., a ,.. 1 r ,.,• H \, f ( !t 4,/....- "".'-".,'""�\ / ,/ ,f' $!` /,% t r `\`j, i' V i 'fJ V ' / �, r <: /.,`_,,,_wsr i I , t ,✓ ' ,s. t + t "^='",e\ °< oP� �'` 1 \ �\� v / 'r `-Ti % ( °� /\ t4 , NEW 35 L.F. 15u ADS N-12 STORM SEWER / i to t \ \ /�\, % / f i \ \ 1, `T` I ;'\%i .,•� r \ s s . �� FROM STR 24 7d STR 20 @2.00%. PLUG �\ EXISTING RUN FROM STR 24 TO STR 25. \ t I I � ` �\ ^ % \ % I �C''�� ,ll �,}; .'✓,'� � `,, f' f �..Y `\. � ' r P �j� � � �\y\,'/'� ` i q . t t„ \�• \ ,'ly ! s t `? 4. .q' I \ i n x< \ •. _,� _ ' NEW INV OUT AT STR 24 - 450.75 ' 'd r l .,. -��- ,-�,. }T „� NEW INV IN 6 \} `��� � �/�=>' ,� "� \"- \ l � � .:�'`�'�" -- G4--'�+� 1 ,,\ -- �:�/ � J � � / �.� -�„� / � . �' :r�,.� 1!. �\, I � � f.. � __-�®"1 AT STR 20 450.05 - `� Iti 't- V li , S � `� \ ,. <�/,, � ,r-.:.�`\f?,\ `' ` � `- _-_-----`_-- � '' '; - 1• „ ��: ,� I � f-�� t\.% --y � i, ��`\j �`-- � � - I PROVIDE 30' BEND 3.0 DOWN GRADIENT r 24. N. / l r j� . `''•,ih 4' v:',i \. -.-`td; '1� t .. :E Y "fC� „1 _,,. `/' ' .'�y`°°'.. �' ` } � a � � ' , t i (l+� NOTE: DO NOT ACTIVATE SYSTEM UNTILL THE PARKING 1 s"', J LOT ENTRANCE \ Cf & E ANCE TO BUILDING 400 IS PAVED. - \ , t �S JOB B N o . 17 018 2 tot _ \ t f � �\ ''ti, _*., •y,, S'� �'�o: �CIT,`�-' , .. �\ tt �`--'` ,..: ., -,: . i.,t ,W -\ 1 r' \. �'� y (-:. 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S �r:•'- ..-�\ . j . ` .:-- 1 - e -q%:!, � ' s :: 01 VI ---- ,.. ff - SEWER , 1 aa5,�<'` ,..•`�.a ^r�' > a�` r I 1 ; \: vC' r"/ <.... .. .. ... ' V-} .. ti�_- f' -. y. '""� /� �7 -,,,,, /sms,w'" .✓ ,., t; �' f s, f. � 7` t tt t \ c� rr' `• / / r. _ �' -• \ I : r�! q.(Ct✓ `t /, -o "- EXISTING INLET -I d P = ti S i..j 2 \ t f• z\ _ - �> �• .\ :# THROAT 1 2 , !STING sz _ - - \ \ \ i / `3 \ "� \\� '' _ w 46�1 _ \� \ . _ INV IN=446.02 L - �-.. T. \ n ROLE INV OUT=445.92 \ �\ _ _ \ \ \ E \ \ y _. �. --now _ - ML �4 now f \\ ( \Now - M \ \ d u4-70 Zp woo 466 E -G O EI�I-- D UTILITY _� J - EXISTING `z < � t „EXISTING\ \ v EXISTING UTILITY PALE--'; EXISTING `� , I \ j �� 0 I ROLE � LIMITS OF CLEAR �C GRUB `�� `�, \\ UTILITY � f � f / � ' ` @ PROPERTY LINE. SHOWN T P II ,� I SHEET No. OFF PROPERTY LINE FOR \ o I CLARITY ONLY II03 PLANT ALL SLOPES STEEPER THAN 3:1 WITH LOW 1 _1 c I �� MAINTENANCE T GRASS GROUND COVER. I I � � MA T (NO ) .., 1 umluz c�� II � II I t i PLOT DATE: 07/26/19 Time of Concentration Existing Conditions Flooding STORMWATER MANAGEMENT CALCULATIONS 65 LF sheet flow over woods & grass at C=0.20 w/ 4.62% slope, TC=13.25 min LF ditch DESIGN NARRATIVE 1180 flow w/ H=63.15', TC=6.0 min Project Location, DesgLription & Justification Hydrographs 13, 14 and 15 represent the off -site runoff for the2, 10 and 100-year, 24 DrajagggALeg Total TC = 13.25+ 6.0 = 19.25 min (use 19.0 min) hour storm events. Hydrographs 16, 17 and 18 combine hydrographs 9, 10 and 11 with The subject property is located between the south side of Country Green Road and the 13, 14, and 15 to establish the total 2, 10 and I 00-year runoff directed to the Total on -site area = 5.76 acres Total on -site area to detention basin = 5.00 acres Proposed Condition to Detention Pond north side of Mountainwood Road. Access to the property is via Country Green Road stormwater facility. Hydrographs 19, 20 and 21 routes the total 2, 10 and I 00-year events through the basin determining the basin size and outfall structures are Total on -site area released uncontrolled 0.76 acres 22 LF sheet flow over grass at C=0.20 w/ 12.50% slope, TC=6.80 min and Mountainwood Road. The total acreage of the project is 5.756 acres. The property 209 LF pipe flow w/ H=1 8.04% TC 1.25 min x 0.20 = 0.25 min is bound by a planned residential development to the west side and a vacant residential adequately sized to control the flooding hydrographs within the basin and that all down Precipitation Data for 24-hour Storms 857 LF ditch flow w/ H=36.74', TC 4.90 min property on the east side. stream drainage components are adequate to pass the flooding events. The release rate for the 2, 10, and 1 00-year post developed events are less than the historical pre Total TC = 6.80 + 0.25 +4.90 = 11.95 rnin (use 12.0 min) The proposed site development consists of 96 apartment units contained within four development rates. 1 year = 3.05 inches 2year = 3.69 inches Proposed Condition for Uncontrolled Area buildings. The developed site also includes a community building, along with all of the 1 Oyr = 5.58 inches associated parking and utilities. To facilitate the project, Albemarle County issued a Quality 1 00year = 9.16 inches 15 LF sheet flow over grass at C=0.20 w/ 4.000/. slope, TC=7.80 min zoning certification for 96 units on September 26, 2017 345 LF pipe flow w/ H=1 7.16', TC = 2.20 min x 0.20 = 0.44 min Offsite nutrient credits will be purchased to satisfy the 5.11 pounds of phosphorus per Natural Resources and Existing Conditions year that must be removed from the development. Soil Hydrologic Gro Total TC = 7.80 + 0.44 = 8.24 min (use 8.0 min) Development of the site has been conternplated for a number of years. The site has Adequate Downstream System Soils are in the C hydrologic group Allowable Release Rate from the Enemy Balance Equation been disturbed by grading operations in the past as evidenced by existing mani-nade earthen berms and the age of some of the trees. The ground cover consists of dense Runoff from this project is directed to an existing 42-inch storm sewer system under Existing Runoff Coefficients Hydrograph 5 shows the pre -development runoff quantities for the 1 -year, 24 hour rainfall event. The trees, thick underbrush, and grass. The Albemarle County Service Authority has a Mountainwood Road. This existing storm sewer and the existing ditch it discharges into results is as follows: sewer main running through the property and water mains in both Country Green Road are both adequate. 5.76 acres woods & grass combo @ CN=72 and Mountainwood Road. Power lines are also located on the property. 1 year = 4.85 cf s = q, pre Soils Proposed Overall Runoff Coefficients No karst or wetland features are located on the property. In addition no known rare, The pre -developed RV or 0 in inches can be computed as follows: threatened or endangered species have been located on the property or downstrearn of The general project soils are defined under separate cover within the attached 0.53 acres forest/open space @ CN=70 Q = (P - 0.2S)' / (P + 0.8S) the property. Stormwater Pollution Prevention Plan and specifically within the project geotechnical 2.48 acres in managed turf @ CN=74 report. 2.75 acres roof top & pavement @ CN=98 Where Q = runoff depth in inches Stormwater Manaaement 5.76 acre total P = rainfall depth in inches or 3.05" for I yr, 3.69" for 2yr & 5.58" for I Oyr Ccolnf) = 85 S = potential maximum retention after runoff begins in inches Quantity CN = curve number The purpose of the following stormwater calculation is to document the proposed Proposed Runoff Coefficients for area to Detention Basin Where S = 1 OOO/CN - 10 or 1000/72 - 10 = 3.89 stormwater management system will reduce the post developed runoff from the on -site 0.53 acres forest/open space @ CN=70 Thus: generated 1 -year, 24 hour storm event below the release rate established by the 2.48 acres in managed turf @ CN=74 )2/ Q,pre = (3.05 - (0.2 x 3.89) (3.05 + (0.8 x 3.89)) = 0.84 Similarly Virginia Energy Balance Equation. A stormwater detention basin was chosen as the 2.75 acres roof top & pavement @ CN=98 From the results from the State RRM spreadsheet the RV or 0 in inches is given as BMP to act as the stormwater quantity control device. 5.76 acre total Q,,, = 1.63 Ccomp = 85 The energy balance equation which determines the allowable release rate can be solved as follows: Hydrographs 1 and 2 establish the 2-year and 25-year combined runoff from both on- site and off -site areas directed to the stornnwater facility during its function as a Proposed Runoff Coefficients for Uncontrolled Area q,p.,, = (0.80 x (q,p,,x 01,J) / 01posi = (0.80 x (4.85 x 0.84)) /1.63 = 2.00 cfs temporary sediment basin, Hydrographs 3 and 4 show the routing results of these storm events. Hydrograph numbers 5, 6, and 7 represent the on -site pre -developed 0.44 acres in managed turf @ CN=74 Routing Resul runoff for the 1, 2, and 1 0-year, 24 hour events. Hydrographs 8, 9, 10, and 11 represent the on -site post -developed runoff from the 1, 2, 10, and 1 00-year, 24 hour 0.32 acres roof top & pavement @ CN=98 1 yr on -site post release rate = 1.84 cfs < 2.00 (hydrograph no. 25) events. Hydrograph 12 shows the routing result for the on -site I -year storm event. As 0.76 acre total 2yr total post release rate = 16.62 cfs < 26.56 (hydrograph no. 19) shown by the calculations, the peak flow from this hydrograph when combined with the Ccomp = 84 1 Oyr total post release rate = 41.71 cfs < 52.40 (hydrograph no. 20) 1 -year runoff from the uncontrolled area (hydrograph 24) is less than the allowable release rate established by the Virginia Energy Balance Equation. (See hydrograph 25) Using rational coefficients the runoff coefficient for this area would be ((0.32 x 0.90) + The total 1 0-year event is contained within the pond and exits the facility through the principal spillway. (See hydrograph 19) The total 1 00-year event is contained within the pond and exits the facility through Thus, all State and Albemarle County requirements have been satisfied. (0.44 x 0.30))/0.76 = 0.55. both the principal and emergency spillway. (See hydrograph 20) Virginia Runoff Reduction Methodwmksheet osQVirginia Runoff Reduction Method New Development Compliance Spreadsheet ' Version su owpDesign Specifications List: z»1aDraft eusmSpecs Site Summary Total Rainfall = 43 inches Site Land Cover Summsry A soils B Soils C Soils D Soils Totals % of Total 100 Site Tvand Land Cover Nutrient Loads Treatment Volume (ft) 11,987 TN Load (lb/yr) 53.43 iuction Required Site Compliance Summary Total Runoff Volume Reduction (ft) 0 Total TP Load Reduction Achieved (lb/yr) 0.00 Total TN Load Reduction Achieved (lb/yr) 0.00 Remaining Post Development TP Load 7.47 Required ------------------------------------------------------- ----------------------------------------------------- ___________ OD ry LLl LJJ W III ry ct 0 W F- Z () (5 �J 0 ) 0 0 W cr W Im < JOB No. 17-0182 DATE 10/23/2017 REVISION DATES: PLOT DATE: 07/26/19 SHEET No. 24 PLOT DATE: 07/26/19