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HomeMy WebLinkAboutZP-23-484 - 0004 Laurel Hill Drive 2/20/202421 6 215 21 5 21 5 215 214 2 1 4 214 21 3 213 21 3 212 TEMPORARY BENCHMARK SPIKE IN UTILITY POLE ELEV.=213.5 PAVEMENT GRAVEL PARKING BLOCKS EX. PAVEMENT LAUREL HILL DRIVE SH E L B U R N E R O A D - R O U T E 7 GRAVEL LILAC 14" PINE SHRUB LILAC 15" (2 BOLE) STOCKADE FENCE CE D A R S CE D A R S CABLE VAULT DIVERSIFIED CONTROL CABINET LILAC SI G N TRANSFORMER TEL. PEDESTAL (2) GAS METERS GAS METER FFE ALUM=214.5 (5) ELEC METERS EX CB RIM=212.4 3/4" CPF 0.5' BG METAL COVER A/C UNIT 5" VERT PIPE BOLLARD (3) EX. PAVEMENT 4" PVC ROOF DRAIN INV.=214.7 W MONITORING WELL YEWYEWYEWYEWYEWYEW FFE ALUM=214.4 FE N C E STOCKADE FENCE OE OE OE OE OE OE OE OE OE OE OE OE OE OE OE OE OE OE OE O E OE OE OE OE E E OE OE O E O E n/f HANDY, JOAN, LAURA ET AL. 974 SHELBURNE ROAD n/f ROZZI SHELBURNE ROAD, LLC 992 SHELBURNE ROAD n/f NEW ENGLAND FEDERAL CREDIT UNION 1000 SHELBURNE ROAD n/f P. PROVOST 11 LAUREL HILL DRIVE n/f V.M & P.V. SOLAI 8 LAUREL HILL DRIVE LAUREL HILL APARTMENTS, LLC W W S S S S S S S S S W W W W W W W W W W G G G G G G G G G G G G G ST ST ST ST ST ST ST ST ST EX CB RIM=213.5 INV.IN=209.6 (4" SE) INV.IN=209.3 (12" W) INV.OUT=209.2 (12"E) SUMP=209.1 S n/f HANDY, JOAN, LAURA ET AL. 974 SHELBURNE ROAD EX. PAVEMENT EX. PAVEMENT 20 ' R. O . W . 155'± 12 1 ' ± 29 ' ± 39 ' ± 155'± 11 1 ' ± 30 ' R. O . W . S S W W ASPHALT CURB ASPHALT CURB 8" A.C. 8" A.C. 10 ' S I D E Y A R D S E T B A C K 10 ' S I D E Y A R D S E T B A C K 20' R.O.W. 30' REAR YARD SETBACK 30' FRONT YARD SETBACK ST S T 4" P V C 12" CMP12" HDPE AP P R O X I M A T E L O C A T I O N A C CIVIL ENGINEERING ASSOCIATES, INC. E 10 MANSFIELD VIEW LANE, SOUTH BURLINGTON, VT 05403 P: 802-864-2323 FAX: 802-864-2271 web: www.cea-vt.com PROGRESS PLANS DRA F T for R e v i e w OE G ST S W W S GJG CJG MAB 1" = 20' 23151 C1.0 -- LOCATION MAP 1" = 2000' CLINT WEST 232 MT. PHILO ROAD SHELBURNE, VERMONT 05482 EXISTING CONDITIONS PLAN SOUTH BURLINGTON BURLINGTON 4 LAUREL HILL DRIVE SOUTH BURLINGTON, VT 12/21/2023 89 7 LEGEND EXISTING CONTOUR EXISTING CURB EXISTING FENCE EXISTING GRAVEL EXISTING PAVEMENT EXISTING ELECTRIC EXISTING GAS EXISTING STORM EXISTING GRAVITY SEWER EXISTING WATER PROJECT BENCHMARK EXISTING MONITORING WELL EXISTING SEWER MANHOLE EXISTING CATCH BASIN EXISTING HYDRANT EXISTING SHUT OFF EXISTING UTILITY POLE EXISTING GUY WIRE/POLE EXISTING SIGN EXISTING DECIDUOUS TREE EXISTING CONIFEROUS TREE EDGE OF BRUSH/WOODS APPROXIMATE SETBACK LINE APPROXIMATE PROPERTY LINE IRON ROD/PIPE FOUND NOTES 1.UTILITIES SHOWN DO NOT PURPORT TO CONSTITUTE OR REPRESENT ALL UTILITIES LOCATED UPON OR ADJACENT TO THE SURVEYED PREMISES. EXISTING UTILITY LOCATIONS ARE APPROXIMATE ONLY. THE CONTRACTOR SHALL FIELD VERIFY ALL UTILITY CONFLICTS. ALL DISCREPANCIES SHALL BE REPORTED TO THE ENGINEER. THE CONTRACTOR SHALL CONTACT DIG SAFE (888-344-7233) PRIOR TO ANY CONSTRUCTION. 2. PROPERTY LINE INFORMATION IS APPROXIMATE, BASED ON INFORMATION FROM LAND RECORDS AND MINIMAL REMAINING MONUMENTATION RECOVERED. THIS PLAN IS NOT A BOUNDARY SURVEY AND IS NOT INTENDED TO BE USED AS ONE. 3. SITE INFORMATION IS BASED ON A FIELD SURVEY PERFORMED BY CIVIL ENGINEERING ASSOCIATES, INC. IN MAY & AUGUST 2023. SURVEY ORIENTATION IS "GRID NORTH", VERMONT COORDINATE SYSTEM OF 1983 (HORIZONTAL) AND NAVD88 (VERTICAL) BOTH ESTABLISHED FROM GPS OBSERVATIONS ON SITE. BU R L I N G T O N SO U T H BU R L I N G T O N PROJECT LOCATION COVERAGE CATEGORY BUILDINGS ZONING 40% EXISTING SETBACKS REAR YARD ZONING REQUIREMENTS: ZONING DISTRICT: COMMERCIAL 1 / RESIDENTIAL 15 (C1/R15) 22% 30'58'± FRONT YARD 30'50'± MAX. RESIDENTIAL DENSITY IN DWELLING UNITS PER ACRE SIDE YARD 10'10'± 2,900 SF/UNIT 5 STORIES PARCEL LOT 70%95% TOTAL STORIES ACCESSORY BUILIDNGS MAX. BUILDING HEIGHT 10' 23,250± S.F.* * SEE NOTE 2 2 LAUREL HILL APARTMENTS, LLC P: \ A u t o C A D D P r o j e c t s \ 2 0 2 3 \ 2 3 1 5 1 - W e s t \ 1 - C A D D F i l e s - 2 3 1 5 1 \ d w g \ 2 3 1 5 1 - s i t e . d w g , 1 2 / 2 1 / 2 0 2 3 1 0 : 0 6 : 1 8 A M , D W G T o P D F . p c 3 21 6 215 21 5 21 5 215 214 2 1 4 214 21 3 213 21 3 212 TEMPORARY BENCHMARK SPIKE IN UTILITY POLE ELEV.=213.5 PARKING BLOCKS EX. PAVEMENT LAUREL HILL DRIVE SH E L B U R N E R O A D - R O U T E 7 LILAC 14" PINE SHRUB LILAC 15" (2 BOLE) STOCKADE FENCE CE D A R S CE D A R S CABLE VAULT DIVERSIFIED CONTROL CABINETLILAC TRANSFORMER TEL. PEDESTAL (2) GAS METERS GAS METER FFE ALUM=214.5 (5) ELEC METERS EX CB RIM=212.4 3/4" CPF 0.5' BG METAL COVER A/C UNIT 5" VERT PIPE BOLLARD (3) EX. PAVEMENT 4" PVC ROOF DRAIN INV.=214.7 W MONITORING WELL YEWYEWYEWYEWYEWYEW FFE ALUM=214.4 FE N C E STOCKADE FENCE OE OE OE OE OE OE OE OE OE OE OE OE OE OE OE OE OE OE OE O E OE OE OE OE OE OE OE OE OE O E O E n/f HANDY, JOAN, LAURA ET AL. 974 SHELBURNE ROAD n/f ROZZI SHELBURNE ROAD, LLC 992 SHELBURNE ROAD n/f NEW ENGLAND FEDERAL CREDIT UNION 1000 SHELBURNE ROAD n/f P. PROVOST 11 LAUREL HILL DRIVE n/f V.M & P.V. SOLAI 8 LAUREL HILL DRIVE LAUREL HILL APARTMENTS, LLC W W S S S S S S S S S W W W W W W W W W W G G G G G G G G G G G G G ST ST ST ST ST ST ST ST ST EX CB RIM=213.5 INV.IN=209.6 (4" SE) INV.IN=209.3 (12" W) INV.OUT=209.2 (12"E) SUMP=209.1 S 12 TO BE REMOVED 25 ' ± 9' (TYP.) 18 ' 7 DUMPSTER ENCLOSURE PER DETAIL SHEET C4.1 COORDINATE WITH OWNER AND ENGINEER 8' MATCH EX. PAVEMENT PER PAVEMENT TRANSITION DETAIL SHEET C4.0 (TYP.) MA T C H E X . PA V E M E N T MATCH EX. PAVEMENT PROPOSED FENCE PROPOSED SHORT TERM BIKE PARKING SN O W S T O R A G E UE n/f HANDY, JOAN, LAURA ET AL. 974 SHELBURNE ROAD EX. PAVEMENT EX. PAVEMENT 20 ' R. O . W . 155'± 12 1 ' ± 29 ' ± 39 ' ± 155'± 11 1 ' ± 30 ' R. O . W . S S W W W FUTURE EV PARKING CHARGING SPACES (3) EXISTING PAVEMENT SHIM AND OVERLAY NEW PAVEMENT AT EXISTING GRAVEL - SEE TYPICAL PAVEMENT SECTION (FULL DEPTH CONSTRUCTION) NEW PAVEMENT AT EXISTING GRAVEL - SEE TYPICAL PAVEMENT SECTION (FULL DEPTH CONSTRUCTION) SHIM AND OVERLAY SHIM AND OVERLAY PROPOSED HYDRANT TRANSITION CURB PER DETAIL C4.0 MATCH EX. CURB CUT / PAVEMENT 9' 4' 4' REPLACE EX. BOLLARD OUTSIDE OF CURB 8" A.C. 8" A.C. SN O W ST O R A G E PROPOSED FENCE 10 ' S I D E Y A R D S E T B A C K 10 ' S I D E Y A R D S E T B A C K 20' R.O.W. 30' REAR YARD SETBACK 30' FRONT YARD SETBACK EXISTING PAVEMENT AND CURB TO BE REMOVED (TYP.) EXISTING PAVEMENT TO BE REMOVED (TYP.) EDGE OF EXISTING PAVEMENT TO BE REMOVED (TYP.) MA T C H E X PA V E M E N T ST S T 4" P V C 12" CMP12" HDPE AP P R O X I M A T E L O C A T I O N ST S T NEW CB#1 (2x2) RIM=213.5 INV.IN=210.1 (6" N) INV.OUT=210.0 (6" SE) CORE NEW INV.IN=209.3 (6" NW) 6" P V C 6" P V C ROOF DRAIN INV.=210.6 (6"S) COORDINATE INSTALLATION WITH OWNER 4' SNIPPET/PARKLET (4) AUTUMN BLAZE RED MAPLE TREES (JR) (2) CHAIRS / BENCHES (1) PICNIC TABLE W/ SEATING FDC JR JR JR JR D R PROPOSED BOLLARD BENCH BENCH TA B L E W / SE A T I N G C2.0 -- PROPOSED CONDITIONS PLAN A C CIVIL ENGINEERING ASSOCIATES, INC. E 10 MANSFIELD VIEW LANE, SOUTH BURLINGTON, VT 05403 P: 802-864-2323 FAX: 802-864-2271 web: www.cea-vt.com PROGRESS PLANS 02/05/2024 CJG CJG MAB 1" = 20' 23151 LOCATION MAP 1" = 2000' CLINT WEST 232 MT. PHILO ROAD SHELBURNE, VERMONT 05482 SOUTH BURLINGTON BURLINGTON 4 LAUREL HILL DRIVE SOUTH BURLINGTON, VT 89 7 BU R L I N G T O N SO U T H BU R L I N G T O N PROJECT LOCATION OE G ST S W W S LEGEND EXISTING CONTOUR EXISTING CURB EXISTING FENCE EXISTING GRAVEL EXISTING PAVEMENT EXISTING OVERHEAD ELECTRIC EXISTING GAS EXISTING STORM EXISTING GRAVITY SEWER EXISTING WATER PROJECT BENCHMARK EXISTING MONITORING WELL EXISTING SEWER MANHOLE EXISTING CATCH BASIN EXISTING HYDRANT EXISTING SHUT OFF EXISTING UTILITY POLE EXISTING GUY WIRE/POLE EXISTING SIGN EXISTING DECIDUOUS TREE EXISTING CONIFEROUS TREE EDGE OF BRUSH/WOODS APPROXIMATE SETBACK LINE APPROXIMATE PROPERTY LINE IRON ROD/PIPE FOUND PROPOSED CURB PROPOSED PAVEMENT PROPOSED SIGN COVERAGE CATEGORY BUILDINGS ZONING 40% EXISTING SETBACKS REAR YARD ZONING REQUIREMENTS: ZONING DISTRICT: COMMERCIAL 1 / RESIDENTIAL 15 (C1/R15) 30' FRONT YARD 30' MAX. RESIDENTIAL DENSITY IN DWELLING UNITS PER ACRE 23,250± S.F. SIDE YARD 10' 2,900 SF/UNIT 5 STORIES PARCEL LOT 70% TOTAL STORIES ACCESSORY BUILIDNGS MAX. BUILDING HEIGHT 10' PROPOSED 13 UNITS (4) 2 BEDROOM (6) 1 BEDROOM (3) STUDIO* GREEN SPACE 22% 95% 22% 58'± 50'± 10'± 77% 5,365± S.F. W PROPOSED WATER PROPOSED HYDRANT PROPOSED SHUT OFF 58'± 50'± 10'± PARKING BIKE PARKING 1 PER 10 UNITS (4 MIN.)SHORT TERM LONG TERM 1 PER EVERY UNIT 4 9 UNITS = 9(0.75) + 3(0.75)=8.9 (9 SPACES) 0.75 PER DU + 0.75 PER 4 UNITSSTUDIO or 1 BEDROOM 2+ BEDROOM 1.5 PER DU + 0.75 PER 4 UNITS 4 UNITS = 4(1.5) + 1(0.75)=6.75 (7 SPACES) 23,250± S.F. ZONING PROPOSED 13 DRA F T for R e v i e w 2 N/C 19 TOTAL PROVIDED UE PROPOSED UNDERGROUND ELECTRIC 1.UTILITIES SHOWN DO NOT PURPORT TO CONSTITUTE OR REPRESENT ALL UTILITIES LOCATED UPON OR ADJACENT TO THE SURVEYED PREMISES. EXISTING UTILITY LOCATIONS ARE APPROXIMATE ONLY. THE CONTRACTOR SHALL FIELD VERIFY ALL UTILITY CONFLICTS. ALL DISCREPANCIES SHALL BE REPORTED TO THE ENGINEER. THE CONTRACTOR SHALL CONTACT DIG SAFE (888-344-7233) PRIOR TO ANY CONSTRUCTION. IN ADDITION, THE CONTRACTOR SHALL HIRE A PRIVATE UTILITY LOCATING FIRM TO LOCATE OWNER OWNED UNDERGROUND UTILITIES PRIOR TO START OF ANY EXCAVATION. 2.ALL EXISTING UTILITIES NOT INCORPORATED INTO THE FINAL DESIGN SHALL BE REMOVED OR ABANDONED AS INDICATED ON THE PLANS OR DIRECTED BY THE ENGINEER. 3.THE CONTRACTOR SHALL MAINTAIN AS-BUILT PLANS (WITH TIES) FOR ALL UNDERGROUND UTILITIES. THOSE PLANS SHALL BE SUBMITTED TO THE OWNER AT THE COMPLETION OF THE PROJECT. 4.THE CONTRACTOR SHALL REPAIR/RESTORE ALL DISTURBED AREAS (ON OR OFF THE SITE) AS A DIRECT OR INDIRECT RESULT OF THE CONSTRUCTION. 5.ALL GRASSED AREAS SHALL BE MAINTAINED UNTIL FULL VEGETATION IS ESTABLISHED. 6.MAINTAIN ALL TREES OUTSIDE OF CONSTRUCTION LIMITS. 7.THE CONTRACTOR SHALL BE RESPONSIBLE FOR ALL WORK NECESSARY FOR COMPLETE AND OPERABLE FACILITIES AND UTILITIES. 8.THE CONTRACTOR SHALL SUBMIT SHOP DRAWINGS FOR ALL ITEMS AND MATERIALS INCORPORATED INTO THE SITE WORK. WORK SHALL NOT BEGIN ON ANY ITEM UNTIL SHOP DRAWING APPROVAL IS GRANTED. 9.IN ADDITION TO THE REQUIREMENTS SET IN THESE PLANS AND SPECIFICATIONS, THE CONTRACTOR SHALL COMPLETE THE WORK IN ACCORDANCE WITH ALL PERMIT CONDITIONS AND ANY LOCAL PUBLIC WORKS STANDARDS. 10.THE TOLERANCE FOR FINISH GRADES FOR ALL PAVEMENT, WALKWAYS AND LAWN AREAS SHALL BE 0.1 FEET. UNLESS NOTED OTHERWISE, ALL EXISTING MANHOLE COVERS, VALVES, CURB STOPS AND OTHER ITEMS TO REMAIN SHALL BE ADJUSTED TO THE NEW FINISH GRADE. 11.ANY DEWATERING NECESSARY FOR THE COMPLETION OF THE SITEWORK SHALL BE CONSIDERED AS PART OF THE CONTRACT AND SHALL BE THE CONTRACTOR'S RESPONSIBILITY. 12.THE CONTRACTOR SHALL COORDINATE ALL WORK WITHIN TOWN ROAD R.O.W. WITH TOWN AUTHORITIES. 13.THE CONTRACTOR SHALL INSTALL THE ELECTRICAL, CABLE AND TELEPHONE SERVICES IN ACCORDANCE WITH THE UTILITY COMPANIES REQUIREMENTS. 14.EXISTING PAVEMENT AND TREE STUMPS TO BE REMOVED SHALL BE DISPOSED OF AT AN APPROVED OFF-SITE LOCATION. ALL PAVEMENT CUTS SHALL BE MADE WITH A PAVEMENT SAW. 15.IF THERE ARE ANY CONFLICTS OR INCONSISTENCIES WITH THE PLANS OR SPECIFICATIONS, THE CONTRACTOR SHALL CONTACT THE ENGINEER FOR VERIFICATION BEFORE WORK CONTINUES ON THE ITEM IN QUESTION. 16.PROPERTY LINE INFORMATION IS APPROXIMATE, BASED ON INFORMATION FROM LAND RECORDS AND MINIMAL REMAINING MONUMENTATION RECOVERED. THIS PLAN IS NOT A BOUNDARY SURVEY AND IS NOT INTENDED TO BE USED AS ONE. 17.IF THE BUILDING IS TO BE SPRINKLERED, BACKFLOW PREVENTION SHALL BE PROVIDED IN ACCORDANCE WITH AWWA M14. THE SITE CONTRACTOR SHALL CONSTRUCT THE WATER LINE TO TWO FEET ABOVE THE FINISHED FLOOR. SEE MECHANICAL PLANS FOR RISER DETAIL. 18.THE CONTRACTOR IS RESPONSIBLE FOR OBTAINING TESTING AND INSPECTION SERVICES INDICATED IN THE CONTRACT DOCUMENTS, TYPICAL FOR CONCRETE AND SOIL TESTING. 19.THE CONTRACTOR IS RESPONSIBLE FOR ALL LAYOUT AND FIELD ENGINEERING REQUIRED FOR COMPLETION OF THE PROJECT. CIVIL ENGINEERING ASSOCIATES WILL PROVIDE AN AUTOCAD FILE WHERE APPLICABLE. 20.THE OWNER SHALL BE RESPONSIBLE FOR THE INSTALLATION OF ANY AND ALL SAFETY FENCES OR RAILS ABOVE EXISTING AND PROPOSED WALLS. THE OWNER SHALL VERIFY LOCAL, STATE AND INSURANCE REQUIREMENT GUIDELINES FOR THE INSTALLATION AND VERIFY ANY AND ALL PERMITTING REQUIREMENTS. GENERAL NOTES ST PROPOSED STORM PROPOSED CATCH BASIN LAUREL HILL APARTMENTS, LLC * STUDIO - 3 TOTAL (2) COMMERCIAL (1) RESIDENTIAL PROPOSED DECIDUOUS TREE 21 6 215 21 5 21 5 215 214 2 1 4 214 21 3 213 21 3 212 LAUREL HILL DRIVE SH E L B U R N E R O A D - R O U T E 7 LILAC 14" PINE SHRUB LILAC 15" (2 BOLE) STOCKADE FENCE CE D A R S CE D A R S LILAC FFE ALUM=214.5 EX CB RIM=212.4 3/4" CPF 0.5' BG W MONITORING WELL YEWYEWYEWYEWYEWYEW FFE ALUM=214.4 FE N C E STOCKADE FENCE OE OE OE OE OE OE OE OE OE OE OE OE OE OE OE OE OE OE OE OE O E OE OE OE OE OE OE OE OE OE O E O E n/f HANDY, JOAN, LAURA ET AL. 974 SHELBURNE ROAD n/f ROZZI SHELBURNE ROAD, LLC 992 SHELBURNE ROAD n/f NEW ENGLAND FEDERAL CREDIT UNION 1000 SHELBURNE ROAD n/f P. PROVOST 11 LAUREL HILL DRIVE n/f V.M & P.V. SOLAI 8 LAUREL HILL DRIVE LAUREL HILL APARTMENTS, LLC W W S S S S S S S S S W W W W W W W W W W G G G G G G G G G G G G G ST ST ST ST ST ST ST ST ST EX CB RIM=213.5 INV.IN=209.6 (4" SE) INV.IN=209.3 (12" W) INV.OUT=209.2 (12"E) SUMP=209.1 S D R EXISTING UTILITY POLE TO BE REMOVED, COORDINATE WITH UTILITY PROVIDER UE n/f HANDY, JOAN, LAURA ET AL. 974 SHELBURNE ROAD 20 ' R. O . W . 155'± 12 1 ' ± 29 ' ± 39 ' ± 155'± 11 1 ' ± 30 ' R. O . W . S S W W W NE W 4 " D . I . WA T E R S E R V I C E EX. WATER SERVICE TO BE REMOVED OR TO BE CUT, CAPPED AND ABANDONED IN PLACE PROPOSED HYDRANT 8" A.C. 8" A.C. INSTALL 4x8 STAINLESS SLEEVE AND VALVE. COORDINATE WITH CITY WATER DEPARTMENT 20' R.O.W. NEW UNDERGROUND ELEC. COORDINATE INSTALLATION WITH UTILITY COMPANY ST S T 4" P V C 12" CMP12" HDPE AP P R O X I M A T E L O C A T I O N ST S T FDC 6" INSTALL 6x8 STAINLESS SLEEVE AND VALVE COORDINATE WITH CITY WATER DEPARTMENT DISCONNECT EXISTING WATER SERVICE. COORDINATE WITH CITY WATER DEPARTMENT WATER SERVICE NOTES: ·A PRE-CONSTRUCTION MEETING MUST BE HELD WITH THE CHAMPLAIN WATER DISTRICT DISTRIBUTION DIVISION PRIOR TO ANY WATER INFRASTRUCTURE WORK. 7 DAYS ADVANCE NOTICE MUST BE PROVIDED TO THE DEPARTMENT BEFORE WATER MAIN WORK TAKES PLACE SO AFFECTED CUSTOMERS CAN BE NOTIFIED. ·ALL WATER LINE WORK SHALL BE PERFORMED IN ACCORDANCE WITH THE CWD SPECIFICATIONS D. I . C2.1 -- PROPOSED UTILITY PLAN A C CIVIL ENGINEERING ASSOCIATES, INC. E 10 MANSFIELD VIEW LANE, SOUTH BURLINGTON, VT 05403 P: 802-864-2323 FAX: 802-864-2271 web: www.cea-vt.com PROGRESS PLANS 01/10/2024 CJG CJG MAB 1" = 20' 23151 LOCATION MAP 1" = 2000' CLINT WEST 232 MT. PHILO ROAD SHELBURNE, VERMONT 05482 SOUTH BURLINGTON BURLINGTON 4 LAUREL HILL DRIVE SOUTH BURLINGTON, VT 89 7 BU R L I N G T O N SO U T H BU R L I N G T O N PROJECT LOCATION OE G ST S W W S LEGEND EXISTING CONTOUR EXISTING CURB EXISTING FENCE EXISTING GRAVEL EXISTING PAVEMENT EXISTING OVERHEAD ELECTRIC EXISTING GAS EXISTING STORM EXISTING GRAVITY SEWER EXISTING WATER PROJECT BENCHMARK EXISTING MONITORING WELL EXISTING SEWER MANHOLE EXISTING CATCH BASIN EXISTING HYDRANT EXISTING SHUT OFF EXISTING UTILITY POLE EXISTING GUY WIRE/POLE EXISTING SIGN EXISTING DECIDUOUS TREE EXISTING CONIFEROUS TREE EDGE OF BRUSH/WOODS APPROXIMATE SETBACK LINE APPROXIMATE PROPERTY LINE IRON ROD/PIPE FOUND PROPOSED CURB PROPOSED PAVEMENT PROPOSED SIGN W PROPOSED WATER PROPOSED HYDRANT PROPOSED SHUT OFF DRA F T for R e v i e w UE PROPOSED UNDERGROUND ELECTRIC LAUREL HILL APARTMENTS, LLC P: \ A u t o C A D D P r o j e c t s \ 2 0 2 3 \ 2 3 1 5 1 - W e s t \ 1 - C A D D F i l e s - 2 3 1 5 1 \ d w g \ 2 3 1 5 1 - s i t e . d w g , 1 / 1 0 / 2 0 2 4 4 : 1 4 : 1 3 P M , g c a r t e r 21 6 215 21 5 21 5 215 214 2 1 4 214 21 3 213 21 3 212 EX. PAVEMENT LAUREL HILL DRIVE SH E L B U R N E R O A D - R O U T E 7 LILAC 14" PINE SHRUB LILAC 15" (2 BOLE) CE D A R S CE D A R S LILAC FFE ALUM=214.5 3/4" CPF 0.5' BG EX. PAVEMENTW MONITORING WELL YEWYEWYEWYEWYEWYEW FFE ALUM=214.4 OE OE OE OE OE OE OE OE OE OE OE OE OE OE OE OE OE OE OE OE O E OE OE OE OE OE OE OE OE OE O E O E W W S S S S S S S S S W W W W W W W W W W G G G G G G G G G G G G G ST ST ST ST ST ST ST ST ST S D R UE EX. PAVEMENT EX. PAVEMENT 155'± 12 1 ' ± 29 ' ± 39 ' ± 155'± 11 1 ' ± S S W W W PROPOSED HYDRANT PERMANENT STABILIZATION- PAVED DRIVEWAY (TYP.) INSTALL CONSTRUCTION LIMITS TAPE (TYP.) INSTALL SILT FENCE DOWNGRADE OF ALL DISTURBED AREAS PERMANENT STABILIZATION- INSTALL 4" TOPSOIL, FERTILIZE, LAWN SEED (TYP.) TEMPORARY STABILIZED CONSTRUCTION ENTRANCE 8" A.C. 8" A.C. 10 ' S I D E Y A R D S E T B A C K 10 ' S I D E Y A R D S E T B A C K 30' REAR YARD SETBACK 30' FRONT YARD SETBACK ST S T AP P R O X I M A T E L O C A T I O N ST S T PERMANENT STABILIZATION- PAVED DRIVEWAY / PARKING AREA (TYP.) PERMANENT STABILIZATION- INSTALL 4" TOPSOIL, FERTILIZE, LAWN SEED (TYP.) FDC C3.0 -- EPSC SITE PLAN A C CIVIL ENGINEERING ASSOCIATES, INC. E 10 MANSFIELD VIEW LANE, SOUTH BURLINGTON, VT 05403 P: 802-864-2323 FAX: 802-864-2271 web: www.cea-vt.com PROGRESS PLANS 01/10/2024 GJG CJG MAB 1" = 20' 23151 LOCATION MAP 1" = 2000' CLINT WEST 232 MT. PHILO ROAD SHELBURNE, VERMONT 05482 SOUTH BURLINGTON BURLINGTON 4 LAUREL HILL DRIVE SOUTH BURLINGTON, VT 89 7 BU R L I N G T O N SO U T H BU R L I N G T O N PROJECT LOCATION OE G ST S W W S LEGEND EXISTING CONTOUR EXISTING CURB EXISTING FENCE EXISTING GRAVEL EXISTING PAVEMENT EXISTING ELECTRIC EXISTING GAS EXISTING STORM EXISTING GRAVITY SEWER EXISTING WATER PROJECT BENCHMARK EXISTING MONITORING WELL EXISTING SEWER MANHOLE EXISTING CATCH BASIN EXISTING HYDRANT EXISTING SHUT OFF EXISTING UTILITY POLE EXISTING GUY WIRE/POLE EXISTING SIGN EXISTING DECIDUOUS TREE EXISTING CONIFEROUS TREE EDGE OF BRUSH/WOODS APPROXIMATE SETBACK LINE APPROXIMATE PROPERTY LINE IRON ROD/PIPE FOUND PROPOSED CURB PROPOSED PAVEMENT PROPOSED SIGN W PROPOSED WATER PROPOSED HYDRANT PROPOSED SHUT OFF NOTES: 1.ALL EROSION AND SEDIMENT CONTROL DEVICES MUST BE INSTALLED AND STABILIZED BEFORE THE START OF CONSTRUCTION. 2.LOAM, SEED AND MULCH ALL DISTURBED AREAS (TYP.) 3.INSTALL TEMPORARY STABILIZATION OF DISTURBED SOILS THROUGH THE INSTALLATION OF 1" OF HAY MULCH NO MORE THAN 7 DAYS AFTER WORK HAS CEASED IN A PARTICULAR AREA. 4.SLOPES >3:1 SHALL RECEIVE EROSION CONTROL MATTING. 5.MAXIMUM AMOUNT OF DISTURBED SOILS TO BE LIMITED TO NO MORE THAN 2 ACRES. 6.SILT FENCE CONTRIBUTORY AREA TO BE LIMITED TO 14 ACRE / 100 L.F. LEGEND CONSTRUCTION LIMITS TAPE STABILIZED CONSTRUCTION ENTRANCE SILT FENCE This project is located within the SPA for the Champlain Water District WSID VT0005092. In the event of a hazardous spill or release during future construction or any proposed activities at this site, the Applicant should notify the public water system and have the water system's contact information readily available at the project site and with the project contractor(s). LAUREL HILL APARTMENTS, LLC P: \ A u t o C A D D P r o j e c t s \ 2 0 2 3 \ 2 3 1 5 1 - W e s t \ 1 - C A D D F i l e s - 2 3 1 5 1 \ d w g \ 2 3 1 5 1 - s i t e . d w g , 1 / 1 0 / 2 0 2 4 4 : 1 4 : 0 6 P M , g c a r t e r AS SHOWN C3.1 -- EPSC NOTES AND DETAILS A C CIVIL ENGINEERING ASSOCIATES, INC. E 10 MANSFIELD VIEW LANE, SOUTH BURLINGTON, VT 05403 P: 802-864-2323 FAX: 802-864-2271 web: www.cea-vt.com PROGRESS PLANS 12/21/2023 DRA F T for R e v i e w GJG CJG MAB 23151 CLINT WEST 232 MT. PHILO ROAD SHELBURNE, VERMONT 05482 4 LAUREL HILL DRIVE SOUTH BURLINGTON, VT E- 0 0 1 E C S h e e t N.T.S. CONSTRUCTION FENCE DETAIL REVISED 08/01/2014E-002E- 0 0 2 C o n s t r F e n c e WOOD POST 30 " 18 " EXISTING GRADE NATIVE MATERIAL PLASTIC ORANGE CONSTRUCTION FENCE REVISED 08/01/2014E-004E- 0 0 4 C o n s t r . E n t 20' ( 6 m ) R RO A D W A Y AA STABILIZED CONSTRUCTION ENTRANCE N.T.S. 12 ' . M I N . 50' MIN. SECTION A-A DIVERSION RIDGE REQUIRED WHERE GRADE EXCEEDS 2% ROADWAY 2% OR GREATER SPILLWAY FILTER FABRIC SANDBAGS OR CONTINUOUS BERM OF EQUIVALENT HEIGHT DIVERSION RIDGE SUPPLY WATER TO WASH WHEELS IF NECESSARY 2"-3" (50-75mm) COURSE AGGREGATE MIN. 8" (150mm) THICK PLAN VIEW NOTES: 1.THE ENTRANCE SHALL BE MAINTAINED IN A CONDITION THAT WILL PREVENT TRACKING OR FLOWING OF SEDIMENT ONTO PUBLIC RIGHT-OF-WAYS. THIS MAY REQUIRE TOP DRESSING, REPAIR AND/OR CLEAN OUT OF ANY MEASURES USED TO TRAP SEDIMENT. 2.WHEN NECESSARY, WHEELS SHALL BE CLEANED PRIOR TO ENTRANCE ONTO PUBLIC RIGHT-OF-WAY. 3.WHEN WASHING IS REQUIRED, IT SHALL BE DONE ON AN AREA STABILIZED WITH CRUSHED STONE THAT DRAINS INTO AN APPROVED SEDIMENT TRAP OR SEDIMENT BASIN. NOTE: USE SANDBAGS OR OTHER APPROVED METHODS TO CHANNELIZE RUNOFF TO BASIN AS REQUIRED REVISED 08/01/2014E-003E- 0 0 3 S i l t F e n c e N.T.S. SILT FENCE DETAIL NOTES: 1. INSTALL MIRAFI ENVIROFENCE, OR APPROVED EQUAL OR AS DETAILED HEREIN. 2. INSTALL SILT FENCES AT TOES OF ALL UNPROTECTED SLOPES AND AS PARALLEL TO CONTOURS AS POSSIBLE. THIS INCLUDES ALL FILLED OR UNPROTECTED SLOPES CREATED DURING CONSTRUCTION, NOT NECESSARILY REFLECTED ON THE FINAL PLANS. CURVE THE ENDS OF THE FENCE UP INTO THE SLOPE. REMOVE SEDIMENT WHEN ACCUMULATED TO HALF THE HEIGHT OF THE FENCE. SILT FENCES ARE TO BE MAINTAINED UNTIL SLOPES ARE STABILIZED. 3. WHEN TWO SECTIONS OF FILTER CLOTH ADJOIN EACH OTHER, THEY SHALL BE OVERLAPPED BY 6", FOLDED AND STAPLED. 10' 10' 2.5' METAL POST 4 x 4 WOOD POST SPACING 212 X 212 WOOD 36 " M I N . 12 " M I N . POST 2" 8" FILTER FABRIC TO BE MIRAFI 100X OR APPROVED EQUAL FILTER FABRIC TO BE CLIPPED, BACKFILLED AND TAMPED 8" BELOW GRADE STEEL OR WOOD STAKES (SEE CHART AT RIGHT) REVISED 08/01/2014E-005E- 0 0 5 S t o c k p i l e TEMPORARY STOCKPILE DETAIL N.T.S. TEMPORARY SEEDING & MULCH OR NETTING SILT FENCE OR HAY BALES INSTALLED ON DOWN GRADIENT SIDE REVISED 08/01/2014E-007E- 0 0 7 I n f i l t S e c t SILT FENCE CONSTRUCTION DETAIL N.T.S. 2. ATTACH SILT FENCE AND EXTEND IT TO THE TRENCH. 3. STAPLE THE SILT FENCING TO THE END POSTS. BACKFILL TRENCH. 1. SET POSTS AND EXCAVATE A 4"X8" TRENCH, SET POST DOWNSLOPE. ANGLE 10° UPSLOPE FOR STABILITY AND SELF CLEANING POSTS SILT FENCE 1 0 0 ° 12 " MI N . 8" COMPACTED BACKFILL Introduction This project is subject to the terms and conditions of the authorization from the State of Vermont to discharge construction related storm water runoff. Coverage under the State Construction General Permit 3-9020 is required for any construction activity that disturbs 1 or more acres of land, or is part of a larger development plan that will disturb 1 or more acres. This project has been deemed to qualify as a Low Risk Site which is subject to the erosion prevention and sediment control (EPSC) standards set for in the State of Vermont's Low Risk Site Handbook for Erosion Prevention and Sediment Control The following narrative and implementation requirements represent the minimum standard for which this site is required to be maintained as regulated by the State of Vermont. Any best management practices (BMP's) depicted on the project's EPSC Site plan which go beyond the Handbook requirements are considered to be integral to the management of the site and represent components of the municipal EPSC approval for the project which shall be implemented. The EPSC plan depicts one snap shot in time of the site. All construction sites are fluid in their day to day exposures and risks as it relates to minimizing sediment loss from the site. It is the responsibility of the Contractor to implement the necessary BMP's to comply with the Low Risk Handbook standards outlined on this sheet based on the interim site disturbance conditions which may or may not be shown on the EPSC Site Plan. Specific BMP's which are critical to allowing the project to be considered a Low Risk site include the items checked below: ·Limit the amount of disturbed earth to two acres or less at any one time. ·There shall be a maximum of 7 consecutive days of disturbed earth exposure in any location before temporary or final stabilization is implemented. 1.Demarcate Limits of Disturbance Purpose: Delineating the site will help to: limit the area of disturbance to only what is necessary for construction, prevent unauthorized disturbance, preserve existing vegetation, and limit erosion potential on the site. Requirement: You must physically mark the limits of construction activity using one of the methods described below. How to comply: Before initiating any earth disturbing activities, install a perimeter fence, orange barrier tape, or flagging on stakes or trees to physically demarcate the approved limits of earth disturbance. 2.Pollution Prevention Purpose: Many construction sites require storage of chemicals and materials that have detrimental effects if released into our waterways. A storage plan for these potential pollution sources as well as a spill prevention and clean up plan are required to mitigate these risks. Requirement: Design, install, implement, and maintain effective pollution prevention measures to minimize the discharge of pollutants. At a minimum, such measures must be designed, installed, implemented and maintained in accordance with the following requirements. How to comply: 1. Minimize the exposure of the following to precipitation and to stormwater: building materials, building products, construction wastes, trash, landscape materials, fertilizers, pesticides, herbicides, detergents, sanitary waste, and other materials present on the site. 2. Minimization of exposure is not required in cases where the exposure to precipitation and to stormwater will not result in a discharge of pollutants, or where exposure of a specific material or product poses little risk of stormwater contamination (such as final products and materials intended for outdoor use). 3.Limit Concurrent Earth Disturbance Purpose: Limit the amount of soil exposed at one time to reduce the potential erosion on the construction site. Requirement: The maximum area of concurrent earth disturbance is specified on the site's written authorization to discharge. Earth disturbance at any one time cannot exceed the maximum concurrent disturbance identified in the authorization. Areas that are at final stabilization ornthat have been temporarily stabilized in accordance with Section 4 of this handbook, are not counted toward the maximum concurrent disturbance area. How to comply: Plan ahead and phase the construction activities to ensure that no more than the permitted maximum concurrent acreage is disturbed and unstabilized at one time. Be sure to properly stabilize exposed soil using one of the methods introduced in Section 4 of this handbook before beginning work in a new section of the site. 4.Site Stabilization Purpose: Seeding and mulching, applying erosion control matting, and hydroseeding are all methods to temporarily stabilize exposed soil and prevent soil erosion prior to vegetative growth. Mulches and matting protect the soil surface while grass is establishing. Areas of earth disturbance may also be stabilized with stone, such as rip-rap or gravel, or other impervious surfaces such as pavement and concrete. Requirements for Temporary Stabilization: All areas of earth disturbance must have temporary or final stabilization within 14 days of initial disturbance, as stated in the project authorization. After this time, disturbed areas must be temporarily stabilized or permanently stabilized in advance of any runoff producing event. A runoff producing event is an event that produces runoff from the construction site. The following exception applies: Temporary stabilization is not required if the work is occurring in a self-contained excavation (i.e. no outlet) with a depth of 2 feet or greater (e.g. house foundation excavation, utility trenches), provided any dewatering, if necessary, is conducted in accordance with Part 13. How to comply: As required by the authorization, temporary stabilization for areas of earth disturbance shall be completed utilizing one or more of the methods below: Straw Mulch Mulching Rates April 16 - Oct. 14 -- Straw: 1 inch deep (1-2 bales/1,000 s.f.) Oct. 15 - April 15 -- Straw: 2 inch deep (2-4 bales/1,000 s.f.) *seed may also be incorporated Wood Chip Mulch or Stump Grindings Cover entire area with 2-7 inches or more of wood chip mulch or stump grindings. Hydroseed As per manufacturer's instructions. Must include mulch component. Not acceptable stabilization for winter construction period. Requirements for Dust Control: Construction roads, access points, and other disturbed areas subject to surface dust movement and dust blowing during dry periods where off-site damage may occur if dust is not controlled shall be sprayed with water to prevent dust mobilization. Chemical applications, including the use of chloride, shall not be applied without written approval from the VT DEC. Requirements for Final Stabilization: All areas of disturbance must have permanent stabilization within 48 hours of reaching final grade. Bring the site or sections of the site to final grade as soon as possible after construction is completed. This will reduce the need for additional sediment and erosion control measures and will reduce the total disturbed area. Prepare bare soil for seeding by grading the top 4 to 6 inches of soil and removing any large rocks or debris, and apply seed per suppliers specifications. 5.Stabilized Construction Access Purpose: A stabilized construction access helps remove mud and sediment from vehicles and equipment to prevent tracking onto streets. Requirements: If there will be any vehicle or equipment traffic off of the construction site, you must install a stabilized construction access at the start of construction. How to install: Rock Size: Use a mix of 1 to 4 inch stone Depth: 8 inches minimum Width: 12 feet minimum, flared at road for vehicle turning Length: 40 feet minimum (or length of driveway for residential projects, if shorter) Geotextile: Place filter cloth under entire stone bed Maintenance: Redress with clean stone or scarify to open voids as required to keep sediment from tracking onto the street. ·Where sediment has been tracked-out from your site onto paved roads, sidewalks, or other paved areas outside of your site, remove the deposited sediment by the end of the same business day in which the track-out occurs or by the end of the next business day if track-out occurs on a non-business day. ·Remove the track-out by sweeping, shoveling, or vacuuming these surfaces, or by using other similarly effective means of sediment removal. ·You are prohibited from hosing or sweeping tracked out sediment into any stormwater conveyance, storm drain inlet, or water of the state. 6.Divert Upland Runoff Purpose: Diversion berms intercept stormwater runoff contributing from above the construction site and direct it around the disturbed area. This prevents offsite runoff from entering the construction site, thus reducing the potential for erosion and reducing the drainage area contributing to the site. Requirements: If stormwater runoff contributes to the construction site from upslope areas and the site meets the following two conditions, you are required to first install a diversion berm and stabilized swale before disturbing any additional soil. 1. One or more acres of soil will be disturbed at any one time. 2. Average slope of the disturbed area is 20% or steeper.* Diversion Berm installation: 1. Construct berm to the minimum specification above. 2. Compact the berm with a shovel or earth-moving equipment. 3. Seed and mulch berm or cover with erosion control matting immediately after installation. 4. Stabilize the flow channel with seed and mulch or erosion control matting. Line the channel with 4 inch stone if the channel slope is greater than 20%. 5. Ensure the berm drains to an outlet stabilized with ripra p. Ensure that there is no erosion at the outlet. 6. The diversion berm shall remain in place until the disturbed areas are completely stabilized. 7.Install Perimeter Controls Purpose: Silt Fence and Erosion Control Berms intercept runoff and allow suspended sediment to settle or filter out. Filter Socks and Straw Wattles also filter construction runoff and are acceptable for use in specific situations. Silt Fence, Erosion Control Berms, Filter Socks and Straw Wattles are all acceptable perimeter controls based on site specific conditions. Permittee(s) must ensure the right practice is selected for erosion prevention and sediment control. Requirements: Perimeter controls must be installed: ·On the downhill side of the construction activities ·Between any ditch, swale, storm drain, or surface water and the disturbed soil ·Perimeter controls not labeled as biodegradable shall be removed once the drainage area has reached final stabilization How to Comply: Select and install a perimeter control from the following options: Silt Fence, Erosion Control Berms, Filter Socks, or Straw Wattles. Where to place: ·Place perimeter controls on the downhill side of disturbed soil. If space is available, place perimeter control 10 ft from the bottom of the slope, otherwise place along the contour at the bottom of the slope. ·Ensure the perimeter control catches all runoff from distrubed soil. ·Maximum drainage area is¼ acre for 100 feet of silt fence and erosion control berm. ·Install perimeter controls across the slope (not up and down slope) ·Install multiplerows of perimeter control on long slopes to intercept flow. ·Do not install perimeter controls across ditches, channels, or streams. ·Maximum slope length (in feet) above a filter sock or straw wattle Silt Fence A temporary barrier of geotextile fabric installed on the contours across a project site to intercept sediment laden runoff from small drainage areas of disturbed soil. Silt Fence Installation: ·Dig a trench 6 inches deep across the slope ·Unroll silt fence along the trench ·Ensure stakes are on the downhill side of the fence ·Join fencing by rolling the end stakes together ·Drive stakes in against downhill side of trench ·Drive stakes until 16 inches of fabric is in trench ·Push fabric into trench; spread along bottom ·Fill trench with soil and pack down ·Gravel can be used to create ground contact with filter fabric when bedrock, ledge, or nearby tree roots do not allow for trenching. (A secondary perimeter control can be effective in these locations as well.) Silt Fence Maintenance: Remove accumulated sediment before it is halfway up the fence. Ensure that silt fence is trenched in ground and there are no gaps. Replace any silt fence that is torn, ripped, or otherwise damaged that 8.Storm Inlet Protection Purpose: Existing or new storm inlets on construction sites constitute a site perimeter and must be protected from sediment laden runoff. The practices below allow stormwater to settle and filter through the practice and not bypass the in let entirely. Requirements: Stormwater inlets shall be 4 inches above grade or an acceptable inlet control/protection should be installed. Inlet Protection Installation: Proprietary Inlet Protection: Shall provide for storage and removal of sediment and be sized appropriately for the drainage area, while allowing stormwater to filter through. These may be used if installed and maintained in accordance with the manufacturer's specifications. Stone and Block Inlet Protection: Concrete blocks placed around an inlet with a circle of filtering stone sloped against the blocks. Filter Fabric and Stone Inlet Protection: Vertical filter fabric installed around drop inlet with stone around fabric for stormwater filtering and creating ground contact with filter fabric. Alternatively, fabric may be buried below ground. 9.Water Bars Purpose: Some sites may benefit from the use of water bars on the construction site. When installed these may capture and redirect runoff to a stable low gradient location. Water bars limit the erosive velocity of water by diverting surface runoff at pre-designed intervals. Requirements: These can be constructed per the following detail, with side slopes no steeper than 4:1 where vehicles cross with a minimum design height of 12 inches, measured from channel bottom to ridge top. Water Bar installation: Water bars should have stable outlets, either natural or constructed. The spacing should follow Table 1: 10.Slow Down Channelized Runoff Purpose: Stone check dams reduce erosion in drainage channels by slowing down the stormwater flow. Requirements: If there is a concentrated flow(e.g. in a ditch or channel) of stormwater on your site, then you are required to install stone check dams. Hay bales and silt fence must not be used as check dams. Check Dam installation: Height: No greater than 2 feet. Center of dam should be 9 inches lower than the side elevation Side slopes: 2:1 or flatter (see p.63 for slope calculation) Stone size: Use a mixture of 2 to 9 inch stone; the larger stone should act as armoring, while the smaller stone helps to filter the channelized runoff. The small stone should be placed primarily in the interior of the check dam and the large stone should be placed in an armoring layer on the outside. Width: Dams should span the width of the channel and extend up the sides of the banks Spacing: Space the dams so that the bottom (toe) of the upstream dam is at the elevation of the top (crest) of the downstream dam. This spacing is equal to the height of the check dam divided by the channel slope. Check Dam Maintenance: Correct all observed damage immediately after every ru naff event. Remove all sediment accumulated behind the check dams and dispose of in an upland location. If significant erosion is observed between check dams, the channel shall be stone lined. Rock Outlet Protection: Waterways or outlets with concentrated stormwater runoff shall be stabilized with riprap, proprietary stabilization product or permanent material. This additional stabilization is applicable in areas where the channel slope and velocity or soil type require additional stabilization. All outlets from concentrated stormwater flows will require a stabilized bed. Stone shall be sized so it is not mobilized during high flows. 11.Slope Stabilization Purpose: Surface covering designed to protect and stabilize an area prone to erosion where seeding and mulching may be inadequate, generally slopes 3:1 or greater. The erosion potential may be due solely to slope angle; however, a more gradual slope and poor soil structure can also require additional stabilization. Requirements for Temporary Stabilization: Use of one of the listed slope protection practices below on slopes 3:1 and greater or as needed on flatter slopes based on soil type. Riprap: A layer of stone designed to protect and stabilize areas subject to erosion.Rolled Erosion Control Product: A preformed protective blanket of straw or other plant residue, formed into a mat, with a supporting mesh framework on one or both sides. This mesh cannot be made of a material with welded joints. Erosion Control Matting: Install per manufacturer's instructions. 12.Winter Construction Requirements: October 15 - April 15 Purpose: 'Winter construction' as discussed here, describes the period from October 15 through April 15, when erosion prevention and sediment control is significantly more difficult. There are specific requirements for sites that conduct earth disturbance during the defined Winter Construction Period and for sites where disturbed areas have not reached final stabilization by October 15. Rains in late fall, thaws throughout the winter, and spring melt and rains can produce significant flows over frozen and saturated ground, greatly increasing the potential for erosion. A construction site can be managed to anticipate these conditions to prevent erosion and thus minimize the risk to water quality during this time period. Requirements for Winter Shutdown: For projects or areas of a site that will have completed earth disturbance activities prior to the winter construction period (October 15 through April 15), the following requirements must be adhered to: 1. For areas to be stabilized for the winter through the establishment of vegetation, seeding and mulching shall be completed no later than September 15 to ensure adequate growth and cover before the start of the winter period. 2. If seeding is not completed by September 15, additional non-vegetative protection must be used to stabilize the site for the winter period. Areas of disturbance not seeded and mulched by September 15 are required to temporarily stabilize by one of the following methods: Implement Rolled Erosion Control Products (i.e. matting) over the areas of earth disturbance. Apply a 2" mulch layer to areas of earth disturbance, equivalent to double the standard rate. Mulch should be tracked in open areas vulnerable to wind. Seeding with winter rye is recommended to allow for early germination during wet spring conditions. Requirements for Winter Construction If construction activities involving earth disturbance continue into the winter construction period, the following requirements apply: 1. Enlarged access points, stabilized to provide for snow stockpiling. 2. Snow shall be managed with adequate storage and control of meltwater, requiring cleared snow to be stored down slope of all areas of disturbance and out of stormwater treatment structures. 3. For areas of disturbance within 100 ft of a waterbody, the following must be installed across the slope, down gradient of the earth disturbance: a combination of one practice from group A placed in front of a practice from group B, or two group B practices, or a single row of Reinforced Silt Fence 4. Drainage structures must be kept open and free of snow and ice dams. 5. Silt fence and other practices requiring earth disturbance must be installed ahead of frozen ground. 6. Mulch used for temporary stabilization must be applied at a minimum of 2 inches with an 80-90% cover. 7. To ensure cover of disturbed soil in advance of a precipitation or melt event, areas of disturbed soil must be stabilized prior to any runoff producing event. Stabilization is not required if the work is occuring in a self-contained excavation (i.e. no outlet) with a depth of 2 feet or greater (e.g. house foundation excavation, utility trenches), provided any dewatering, if necessary, is conducted in accordance with Part 13. 8. Prior to stabilization, snow or ice must be removed to the extent practicable. 9. Use stone to stabilize areas such as the perimeter of buildings under construction or where construction vehicle traffic is anticipated. Stone paths should be sufficient width to accommodate vehicle or equipment traffic. 13.Dewatering Activities Purpose: To minimize and prevent discharges of sediment as a result of dewatering activities. Requirements: Stormwater and groundwater from dewatering activities shall be uncontaminated and shall be filtered or passed through a sediment trapping device, or both, and routed in a manner that does not result in visually turbid discharges to waters. Pump intake for dewatering must be at or near the surface of the ponding area to prevent disturbance of the settled material. Visually turbid water must not be pumped directly to storm drains or other conveyance that leads to waters without implementing one or more of the practices described below. How to comply: Implement one or more of the following practices when dewatering: Implement sock filters or sediment filter bags on dewatering pump discharge hoses or pipes. Route dewatering pump into silt fence enclosures or into staked hay bale enclosures lined with fabric. Route dewatering pump to vegetated area at least 50 feet from surface waters and at a slope no greater than 5%. Remove accumulated sediment after the water has dispersed or infiltrated and stabilize the area with seed and mulch as necessary. A sufficient area of vegetation greatly improves the efficacy of filtering/settling of turbid water discharged from a dewatering enclosure. 14.Concrete Washout Purpose: Concrete wash water often contains a slurry of heavy metals, can be caustic, and has a high pH. As a result, concrete washwater is not a permitted discharge. Requirements: Concrete washwater and excess washout concrete should go in a lined washout. This washout should be accessible to the cement truck and at least 50 feet away from stormwater inlets and surface water. Concrete Washout Installation: If cement washout is going to occur on site, a lined concrete washout as shown below shall be used onsite. Care should be given to assure that the washout does not overtop during a storm event. Proprietary lined and contained concrete washout basins may also be utilized in accordance with manufacturer's specifications. Concrete Washout Maintenance: Concrete washout shall be pumped to a concrete truck as necessary, for disposal or reuse at a batch plant. Washout may also be allowed to evaporate/harden for disposal in accordance with all applicable local, state, and federal regulations. 15.Permanent Controls Permanent stormwater treatment practices are constructed to maintain water quality, preserve existing water table elevations, prevent downstream flooding, and are often required for a project under a Vermont operational stormwater discharge permit applicable to the construction or redevelopment of impervious surfaces.* Permanent Stormwater Treatment Practices (STPs) include infiltration and filtering practices as well as detention ponds and treatment wetlands. It is critical that infiltration practices do not receive runoff until the site area has reached final stabilization. The outlet of permanent controls that are used as temporary storage and sediment basins during construction constitutes a potential discharge point and therefore must be managed to minimize and prevent sediment laden stormwater discharges. These practices will often need to be reshaped to meet the operational design criteria for volumes, grades and geometry once final grading and stabilization has occurred. 16.Inspection, Maintenance, and Discharge Reporting Site inspections are required to ensure that all erosion prevention and sediment control practices are sufficient and functioning properly. Regular inspections and maintenance of practices will help to reduce costly repairs and minimize the risk to water quality from construction stormwater discharges. Requirements: Inspect the site at least once every 7 days and after every rainfall or snowmelt that results in stormwater runoff. Perform maintenance to ensure that practices are functioning according to the specifications outlined in this handbook. In the event of a visibly turbid discharge from the construction site, you must take immediate action to inspect and maintain existing erosion prevention and sediment control practices. Additional erosion prevention and sediment control measures must be installed as necessary, including temporary stabilization, to minimize and prevent the discharge of sediment laden stormwater runoff. If after maintaining and supplementing BMPs, a discharge of visibly discolored stormwater from the construction site to surface waters continues, the permittee is required to notify DEC within 24 hours. While documentation of a routine inspection is not required, example inspection forms and forms for required discharge reporting are available at the Stormwater Program website. Permittees shall review Construction General Permit 3-9020 for all discharge reporting requirements. A copy of the Low Risk Site Handbook shall be kept on-site. Daily inspections are required from October 15 through April 15. MULCH NOTE: MULCH FOR PURPOSES OTHER THAN HYDROSEEDING WILL BE CLEAN STRAW, FREE FROM WEEDS. HAY MULCH WILL NOT BE ALLOWED TO AVOID THE SPREAD OF NON-NATIVE SPECIES SUCH AS WILD PARSNIP. LAUREL HILL APARTMENTS, LLC P: \ A u t o C A D D P r o j e c t s \ 2 0 2 3 \ 2 3 1 5 1 - W e s t \ 1 - C A D D F i l e s - 2 3 1 5 1 \ d w g \ 2 3 1 5 1 - D E T A I L S . d w g , 1 2 / 2 1 / 2 0 2 3 1 0 : 1 9 : 0 7 A M , D W G T o P D F . p c 3 AS SHOWN C4.0 -- SITE DETAILS A C CIVIL ENGINEERING ASSOCIATES, INC. E 10 MANSFIELD VIEW LANE, SOUTH BURLINGTON, VT 05403 P: 802-864-2323 FAX: 802-864-2271 web: www.cea-vt.com PROGRESS PLANS 12/21/2023 DRA F T for R e v i e w GJG CJG MAB 23151 CLINT WEST 232 MT. PHILO ROAD SHELBURNE, VERMONT 05482 4 LAUREL HILL DRIVE SOUTH BURLINGTON, VT N.T.S. TYPICAL PAVEMENT SECTION S-003S- 0 0 3 P a v e S e c - S h o u l d e r 6" CRUSHED GRAVEL - FINE AOT SPECIFICATION 704.05 2" TYPE II BASE COURSE SEPARATION GEOTEXTILE UNDISTURBED SOIL or APPROVED COMPACTED GRANULAR FILL (FULL DEPTH CONSTRUCTION SECTION) EMULSIFIED ASPHALT BITUMINOUS CONCRETE PAVEMENT 112" TYPE III FINISH COURSE 12" DENSE GRADED CRUSHED STONE AOT SPECIFICATION 704.06 12" MINIMUM CRUSHED GRAVEL SHOULDER REVISED 12/03/2020 3 1 OR AS SHOWN ON PLANS 4" MINIMUM TOPSOIL, SEED AND MULCH ALL SIDESLOPE - USE EROSION MATTING (WHEN REQUIRED) TO ESTABLISH VEGETATION, PARTICULARLY ON LOW SIDE OF ROADWAY N.T.S. LINE STRIPING DETAIL S-015S- 0 1 5 P a r k i n g S p a c e S t r i p i n g 5'*8' 18'4" WHITE PAINTED MARKINGS 9' 18' CURBING AND/OR EDGE OF PAVEMENT ACCESSIBLE PARKING SIGN ACCESSIBLE PARKING SPACESTANDARD PARKING SPACE 2' ON CENTER TRAFFIC MARKING PAINT TO BE READY-MIXED TRAFFIC PAINT SUITABLE FOR MARKING ON EITHER BITUMINOUS OR PORTLAND CEMENT CONCRETE PAVEMENT. READY-MIXED LOW VOC TRAFFIC PAINT SHALL CONSIST OF 100% ACRYLIC TYPE, FAST DRYING TRAFFIC PAINT. REVISED 2/27/2020 *8' FOR VAN ACCESSIBLE SPACE (UNLESS OTHERWISE NOTED ON PLANS) CENTER POINT FOR MARKING N.T.S. ACCESSIBLE PARKING MARKING DETAIL REVISED 2/27/2020S-015a 3'-0" S- 0 1 5 a H C P a v e M a r k i n g 3'-6" PAVEMENT MARKINGS TO MEET STATE STANDARDS E-191NOTE: 4" WHITE BORDER BLUE FIELD WHITE PAINTED ADA SYMBOL 2" HIGH LETTERS (TYP.) N.T.S. ACCESSIBLE PARKING SIGN DETAIL REVISED 2/27/2020S-015b 12" S- 0 1 5 b H C S i g n PARKING RESERVED SIGN SHALL BE POSTED AT THE HEAD OF EACH ACCESSIBLE SPACE. MOUNTING HEIGHT IS 60" MINIMUM TO BOTTOM OF SIGN. 18 " COLOR:LEGEND AND BORDER - GREEN WHITE SYMBOL ON BLUE BACKGROUND BACKGROUND - WHITE MATERIAL:AS PER VAOT STANDARD E-143M POST:2" (14 ga.) SQUARE STEEL SIGN POST INSTALL IN ACCORDANCE w/VAOT STANDARD E-164 6" 6" ACCESSIBLE VANIF APPLICABLE N.T.S. TRANSITION CURB DETAIL S-006S- 0 0 6 T r a n s C u r b 7" 6'-0" 1" FACE OF CURB END TRANSITION SLOPE BEGIN TRANSITION SLOPE TOP OF CURB (SEE PLAN FOR TYPE OF CURB) FINISHED GRADE OF ROAD PAVEMENT REVISED 08/01/2014 N.T.S. S-014S- 0 1 4 P a v e m e n t T r a n s i t i o n TRANSITION FROM NEW PAVEMENT TO EXISTING PAVEMENT EXIST. TOP COURSE TO BE REMOVED AND OVERLAIN AS PART OF NEW PAVEMENT SECTION SAW CUT PAVEMENT, CLEAN AND COAT WITH EMULSION PRIOR TO PAVING EXIST. BASE MATERIAL EXIST. BITUMINOUS PAVEMENT FINISH COURSE BASE COURSENEW CONSTRUCTION 18" (MIN.) EDGE OF EXISTING PAVEMENT REVISED 6/15/2017 N.T.S. TYPICAL PAVEMENT OVERLAY SECTION S-003aS- 0 0 3 a P a v e O v e r l a y S e c - S h o u l d e r EXISTING SUBBASE EXISTING FINISH & BASE COURSE EMULSIFIED ASPHALT BITUMINOUS CONCRETE PAVEMENT OVERLAY 2" TYPE III FINISH COURSE REVISED 6/19/2019 3 1 OR AS SHOWN ON PLANS TOPSOIL, SEED & MULCH ALL DISTURBED AREAS BACK-UP NEW EDGE OF PAVEMENT EXISTING GRADE NOTES: 1.SIDEWALK JOINTS: - CONSTRUCTION JOINTS: SET CONSTRUCTION JOINTS AT SIDE AND END TERMINATIONS OF PAVING AND AT LOCATIONS WHERE PAVING OPERATIONS ARE STOPPED FOR MORE THAN ONE-HALF HOUR UNLESS PAVING TERMINATES AT ISOLATION JOINTS. - ISOLATION JOINTS: FORM ISOLATION JOINTS OF PREFORMED JOINT-FILLER STRIPS ABUTTING CONCRETE CURBS, CATCH BASINS, MANHOLES, INLETS, STRUCTURES, OTHER FIXED OBJECTS, AND WHERE INDICATED. - CONTRACTION JOINTS: FORM WEAKENED-PLANE CONTRACTION JOINTS, SECTIONING CONCRETE INTO AREAS AS INDICATED. TYPICAL JOINT SPACING IS 5 FEET BUT MAY BE INDICATED DIFFERENTLY ON PLANS FOR WIDER SIDEWALKS OR PLAZA AREAS. CONSTRUCT CONTRACTION JOINTS FOR A DEPTH EQUAL TO AT LEAST ONE-FOURTH OF THE CONCRETE THICKNESS, CONTRACTION JOINTS MAY BE EITHER GROOVED or SAWED JOINTS. 2.NO DEICER SHALL BE APPLIED TO SIDEWALK UNTIL AT LEAST 30 DAYS OF AIR DRYING TIME HAS OCCURRED. 3.LIQUID MEMBRANE-FORMING CURING AND SEALING COMPOUNDS SHALL MEET ASTM C309 or C1315. SEALERS SHALL BE BASED ON SILANE OR SILOXANE TECHNOLOGY FOR BEST SALT AND WATER REPELLENCY FOR CONCRETE PAVEMENTS. TWO COATS SHALL BE APPLIED AT RIGHT ANGLES FOR EVEN COVERAGE. INSTALL IN CONFORMANCE WITH MANUFACTURERS RECOMMENDATIONS. 4.INSTALL POLYURETHANE ELASTOMERIC SEALANT AT ALL SAWED JOINTS. N.T.S. CONCRETE SIDEWALK DETAIL S-002S- 0 0 2 C o n c W a l k 6"6" SIDEWALK WIDTH AS SHOWN ON PLANS 8" COMPACTED CRUSHED GRAVEL (704.05 FINE) 5" THICK CONCRETE SIDEWALK (8" THICK AT DRIVEWAY CROSSINGS) UNDISTURBED SOIL OR APPROVED COMPACTED GRANULAR FILL REVISED 7/01/2019 4" MINIMUM TOPSOIL, SEED AND MULCH ALL SIDESLOPE - USE EROSION MATTING (WHEN REQUIRED) TO ESTABLISH VEGETATION REVISED 3/27/2020S-001aS- 0 0 1 C u r b - n o w a l k N.T.S. CURB DETAIL CRUSHED GRAVEL (FINE) DENSE GRADED SUB-BASE MATERIAL NOTES: 1. CURBING SHALL BE CONSTRUCTED IN 10' SECTIONS WITH 18" JOINT BETWEEN SECTIONS. 2.CURBING EXPANSION JOINTS SHALL BE CONSTRUCTED EVERY 20' AND SHALL BE CONSTRUCTED OF MATERIAL CONFORMING TO AASHTO DESIGNATION M-153 (12" SPONGE RUBBER OR CORK). 3.ASPHALT TREATED FELT TO BE USED BETWEEN SIDEWALK AND CONCRETE CURB TOP. 6" 12"9" 6" 18 " 12" R. TOP COURSE BITUMINOUS CONCRETE PAVEMENT BASE COURSE BITUMINOUS CONCRETE PAVEMENT PROVIDE 12" MIN. SUBBASE MATERIAL BEHIND CURB AND TO WITHIN 6" OF FINISHED GRADE FOR GRASSED SURFACES CONCRETE CURB 6" N.T.S. REPLACEMENT OF EXISTING PAVEMENT NOTES: 1. THE CONTRACTOR SHALL MAINTAIN AT LEAST ONE-WAY TRAFFIC AT ALL TIMES DURING WORK WITHIN THE R.O.W. 2.MAINTENANCE AND PROTECTION OF TRAFFIC DURING WORK WITHIN THE HIGHWAY R.O.W. SHALL BE PROVIDED IN ACCORDANCE WITH THE MANUAL OF UNIFORM TRAFFIC CONTROL DEVICES. THE CONTRACTOR SHALL NOT WORK WITHIN THE R.O.W. WITHOUT APPROPRIATE CONSTRUCTION SIGNING IN PLACE. 3.ALL BACKFILL SHALL BE MADE IN SIX INCH (6") LIFTS AND COMPACTED TO NOT LESS THAN 95% MAXIMUM DRY DENSITY ACCORDING TO ASTM D698. 4.REPLACE EXISTING ROAD STRIPING AS NECESSARY. S-005S- 0 0 5 R e p l a c e E x . P a v REVISED 09/29/2014 NEW BIT. CONC. PAVEMENT MATCH EX. SUBBASE (18" MIN. CRUSHED GRAVEL) EXIST. SUBBASE BOTH SIDES SMOOTH CUT EXIST. BIT. PAVEMENT PRIOR TO PAVING 1'-0" (MIN.) SEE TYPICAL TRENCH DETAIL D + 2' TRENCH EXCAVATION (MIN.) MATCH EX. PAVEMENT (4" MIN. - 112" TYPE III - 212" TYPE II) ALL JOINTS SHALL BE THOROUGHLY CLEANED AND COATED WITH EMULSIFIED ASPHALT PRIOR TO PAVING EXIST. BIT. PAVEMENT (BOTH SIDES) LAUREL HILL APARTMENTS, LLC P: \ A u t o C A D D P r o j e c t s \ 2 0 2 3 \ 2 3 1 5 1 - W e s t \ 1 - C A D D F i l e s - 2 3 1 5 1 \ d w g \ 2 3 1 5 1 - D E T A I L S . d w g , 1 2 / 2 1 / 2 0 2 3 1 0 : 2 4 : 2 7 A M , D W G T o P D F . p c 3 AS SHOWN C4.1 -- SITE DETAILS A C CIVIL ENGINEERING ASSOCIATES, INC. E 10 MANSFIELD VIEW LANE, SOUTH BURLINGTON, VT 05403 P: 802-864-2323 FAX: 802-864-2271 web: www.cea-vt.com PROGRESS PLANS 01/11/2024 DRA F T for R e v i e w GJG CJG MAB 23151 CLINT WEST 232 MT. PHILO ROAD SHELBURNE, VERMONT 05482 LAUREL HILL APARTMENTS, LLC 4 LAUREL HILL DRIVE SOUTH BURLINGTON, VT REVISED 09/07/2020M-010DE T - 0 1 0 D U M P S T E R DUMPSTER ENCLOSURE N.T.S. PLANFRONT ELEVATION 18'-0" 17'-0" OPENING 9' - 0 " 4' - 6 " 10 ' - 0 " C O N C . S L A B 3'-0"4'-0"4'-0"4'-0"3'-0" 9'-0"9'-0" 6" BOLLARD (TYP.)4"x6" P.T. POST (TYP.) 19'-0" CONC. SLAB 4"x6" P.T. POST (TYP.) FLUSH BOLTSBAR LATCH & BRACKETS W. PAD LOCK @ TOP LATCH4' - 6 " 6" 6" 6' - 0 " HEAVY DUTY TEE HINGE, STANLEY #CD1291 OR APPROVED EQUAL CHAIN LINK FENCE WITH SCREENING SLATS 6" CRUSHED GRAVEL AT BOTTOM OF POST CONCRETE FILL AROUND POST 6" CONCRETE PAD 8" CRUSHED GRAVEL 12" GALV. CARRIAGE BOLTS OR 3 4"x412" LONG GALV. LAG BOLTS 2"x6" P.T. GIRTS (TYP.) CONFIRM AND COORDINATE FENCE AND GATE REQUIREMENTS WITH FENCE MANUFACTURER. DETAIL REFLECTS MINIMUM REQUIREMENTS FOR WOOD ENCLOSURE FENCE. REVISED 8/9/2015M-015aM- 0 1 5 a B i k e r a c k OR APPROVED EQUAL 22" 1 7 / 8 " 36 " N.T.S. BIKE RACK (PARK-IT BIKE RACKS) NOTE: BIKE RACKS SHALL BE SURFACE MOUNTED PER MANUFACTURERS SPECIFICATIONS REVISED 10/21/2019M-015bM- 0 1 5 b B I K E R A C K ( P L A N V I E W ) 30 " CL T O C L O F H O O P 24 " M I N . 24 " M I N . 30" MIN.30" MIN. N.T.S. BIKE RACK (PLAN VIEW) CONC. PAD SEE BIKE RACK DETAIL REFER TO CONCRETE SIDEWALK DETAIL FOR CONC. PAD DET-L005 N.T.S. TREE PLANTING DETAIL REVISED 02/18/2015DE T - L 0 0 5 T r e e P l a n i n g PLANTING NOTES: 1.EXCAVATE A PIT WHICH IS AT LEAST TWICE THE DIAMETER OF THE ROOTBALL AND SAME DEPTH - NO DEEPER. 2.REMOVE ALL STRING &/OR WIRE WRAPPED AROUND TRUNK. 3.REMOVE ALL STRAPS, ROPES, WIRE, &/OR STRINGS USED TO LIFT THE ROOTBALL. 4.REMOVE ALL BURLAP &/OR WIRE FROM THE TOP OF THE ROOT BALL. 5.TOP OF ROOTBALL TO BE SET FLUSH WITH FINISH GRADE. 2 - 2"x4" STAKE W/ LONG TAPER MIN. 18" INTO UNDISTURBED SOIL UNDISTURBED SOIL TILLED AND LOOSENED NATIVE SOIL BACKFILL MULCH 3" DEPTH DO NOT TOUCH THE ROOT FLARE OF THE TREE CREATE A SOIL SAUCER WITH TOPSOIL ROOTBALL TILLED AND LOOSENED NATIVE SOIL BACKFILL STAKE 2 TIMES THE WIDTH OF THE ROOTBALL SYMBOL AUTUMN BLAZE RED MAPLE TREES COMMON NAME TBD SIZE/CALIPERSCIENTIFIC NAME PLANTING SCHEDULE QUANTITY 4JR TREES 1.ALL PLANT MATERIALS IN THE PLANT SCHEDULE SHALL BE NURSERY GROWN IN ACCORDANCE WITH ANSI Z.60.1 STANDARDS FOR MEASUREMENT OF NURSERY STOCK. 2.ALL PLANTS SHALL BE GUARANTEED BY THE CONTRACTOR FOR A PERIOD OF ONE YEAR FROM DATE OF RECEIPT OF PROVISIONAL ACCEPTANCE OF THE COMPLETED INSTALLATION BY THE OWNER. 3.REPLACEMENT PLANTINGS WILL BE REQUIRED PRIOR TO FINAL ACCEPTANCE FOR ANY PLANTS WHICH ARE MISSING, NOT TRUE TO SPECIFICATIONS, HAVE DIED OR ARE UNHEALTHY OR UNCHARACTERISTIC OF THE SPECIES (DUE TO EXCESSIVE PRUNING, DIEBACK OR OTHER REASONS.) 4.ALL PLANT MATERIALS SHALL BE APPROVED PRIOR TO INSTALLATION 5.APPROVAL IS REQUIRED PRIOR TO ANY PLAN MATERIAL SUBSTITUTIONS. 6.THE LANDSCAPE CONTRACTOR SHALL HAVE THE GENERAL CONTRACTOR LOCATE ALL UNDERGROUND UTILITIES IN AREA TO BE LANDSCAPED PRIOR TO COMMENCING ANY EXCAVATION. 7.GENERAL CONTRACTOR IS RESPONSIBLE FOR ALL EROSION CONTROL MEASURES DURING CONSTRUCTION. 8.ALL DISTURBED AREAS ARE TO BE TOP SOILED AND SEEDED OR SODDED, AS INDICATED IN THE PLANTING AND EROSION CONTROL PLANS. 9.ALL PLANTS SHALL BE BALLED AND BURLAPPED OR CONTAINER GROWN AS SPECIFIED. NO CONTAINER GROWN STOCK WILL BE ACCEPTED IF IT IS ROOT BOUND. ALL ROOT WRAPPING MATERIAL MADE OF SYNTHETICS OR PLASTICS SHALL BE REMOVED AT THE TIME OF PLANTING. 10.ALL PLANTS SHALL BE WATERED THOROUGHLY TWICE DURING THE FIRST 24 HOUR PERIOD AFTER PLANTING. ALL PLANTS SHALL THEN BE WATERED WEEKLY, IF NECESSARY, DURING THE FIRST GOWNING SEASON. PLANTING NOTES ACER X FREEMANII ‘JEFFERSRED’ P: \ A u t o C A D D P r o j e c t s \ 2 0 2 3 \ 2 3 1 5 1 - W e s t \ 1 - C A D D F i l e s - 2 3 1 5 1 \ d w g \ 2 3 1 5 1 - D E T A I L S . d w g , 1 / 1 1 / 2 0 2 4 1 1 : 3 1 : 1 7 A M , g c a r t e r AS SHOWN C4.2 -- DETAILS A C CIVIL ENGINEERING ASSOCIATES, INC. E 10 MANSFIELD VIEW LANE, SOUTH BURLINGTON, VT 05403 P: 802-864-2323 FAX: 802-864-2271 web: www.cea-vt.com PROGRESS PLANS 12/21/2023 DRA F T for R e v i e w GJG CJG MAB 23151 CLINT WEST 232 MT. PHILO ROAD SHELBURNE, VERMONT 05482 4 LAUREL HILL DRIVE SOUTH BURLINGTON, VT NOTES: PAVED N.T.S. D D+2' 6" 6" TYPICAL WATER TRENCH DETAIL 6' - 0 " M I N . C O V E R E 1. COMPACTION OF BACKFILL AND BEDDING SHALL BE A MINIMUM OF 90% (95% UNDER ROADWAY SURFACES) OF MAXIMUM DRY DENSITY DETERMINED IN THE STANDARD PROCTOR TEST (ASTM D698). 2.BEDDING MATERIAL SHALL NOT BE PLACED ON FROZEN SUBGRADE. 3.APPROVED BACKFILL SHALL NOT CONTAIN ANY STONES MORE THAN 12" IN LARGEST DIMENSION (6" IN ROADWAYS, 1 1/2"" MAXIMUM DIAMETER WITHIN 24" OF THE OUTSIDE OF THE PIPE), OR CONTAIN ANY FROZEN, WET, OR ORGANIC MATERIAL. 4.TRENCHES SHALL BE COMPLETELY DEWATERED PRIOR TO PLACING OF PIPE BEDDING MATERIAL AND KEPT DEWATERED DURING INSTALLATION OF PIPE AND BACKFILL. 5.IN TRENCHES WITH UNSTABLE MATERIALS OR HIGH WATER TABLE, TRENCH BOTTOM SHALL FIRST BE STABILIZED BY PLACEMENT OF FILTER FABRIC THEN CRUSHED STONE (3/4" MAXIMUM). 6.THE SIDES OF TRENCHES 4' OR MORE IN DEPTH ENTERED BY PERSONNEL SHALL BE SHEETED OR SLOPED TO THE ANGLE OF REPOSE AS DEFINED BY O.S.H.A. STANDARDS. 7.BEDDING MATERIAL SHALL CONSIST OF CRUSHED STONE, OR SAND WITH A MAXIMUM SIZE OF 34". SUBMIT A SAMPLE TO THE ENGINEER FOR APPROVAL. 8.CONTRACTOR TO INSTALL TRACER WIRE ALONG ALL SECTIONS OF NEW WATER LINE. TERMINATE TRACER WIRE AT ALL VALVE BOXES AND HYDRANTS. COORDINATE INSTALLATION WITH TOWN AND ENGINEER. APPROVED BACKFILL THOROUGHLY COMPACTED IN 8" LIFTS 2" RIGID INSULATION WHEN DEPTH OF PIPING IS LESS THAN 6'-0" WATER LINE, SEE PLAN FOR TYPE AND SIZE PIPE BEDDING UNDISTURBED SOIL OR ROCK TOPSOIL, RAKE, SEED & MULCH UNPAVED REVISED 12/08/2016W-001 D/2 INSTALL UTILITY LOCATOR RIBBON OVER WATER MAIN APPROX. 2' BELOW SURFACE TRACER WIRE (VERIFY TYPE WITH TOWN/ENGINEER PRIOR TO START OF CONSTRUCTION) W- 0 0 1 T r e n c h (SEE SITE PLAN) N.T.S. TAPPING SLEEVE & VALVE DETAIL REVISED 6/15/2015W-002 ALL COVERS SHALL BE MARKED "WATER" WITH AN ARROW SHOWING THE COUNTERCLOCKWISE DIRECTION OF OPENING. NEW WATER LINE FINISH GRADE INSTALL CURB STOP BOX TO ACCESS TRACER WIRE ADJUSTABLE IRON VALVE BOX WITH COVER MARKED "WATER" TAPPING VALVE MECH. JOINT WITH "MEGA-LUG" RETAINER GLAND OR APPROVED EQUAL 34" CORPORATION IN FIRST LENGTH OF PIPE FOR TESTING 3/4" CRUSHED STONE BEDDING (MIN. 12" THICK) 4 MIL POLYETHYLENE BETWEEN FITTINGS AND CONCRETE CONCRETE THRUST BLOCK (SIZE DETERMINED BY SOIL CONDITIONS) (REFER TO THRUST BLOCK TABLE FOR SIZING) ALL TAPPING SLEEVE NUTS & BOLTS SHALL BE COATED BY HEAVY BRUSH WITH BITUMASTIC COLD APPLIED MATERIAL PRIOR TO BACKFILL EXISTING WATER MAIN TAPPING SLEEVE UNDISTURBED SOIL W- 0 0 2 T a p DIRECT BURY COATED TRACER WIRE NOTES: 1.TAPPING SLEEVES AND VALVES ARE TO MEET THE LOCAL WATER DEPARTMENT'S STANDARD SPECIFICATIONS AND THE VERMONT WATER SUPPLY RULES. 2.WET TAPS SHALL BE PREFORMED BY PRE-APPROVED FIRMS ONLY. 3.ALL FITTINGS THAT ARE TO HAVE CONCRETE POURED AROUND THEM ARE TO BE WRAPPED WITH 4 mil. POLYETHYLENE PRIOR TO CONCRETE PLACEMENT. N.T.S. THRUST BLOCK DETAILS REVISED 2/23/2015W-003 NO BACKFILLING WILL BE ALLOWED UNTIL ANY CONC. THRUST BLOCKS HAVE SET SUFFICIENTLY, AS DETERMINED BY THE ENGINEER AND/OR LOCAL WATER DEPT. PLACE 3 MIL (MIN.) POLYETHYLENE SHEET BETWEEN ALL CONCRETE THRUST BLOCKS AND PIPE AND/OR FITTINGS TO PREVENT BOND. NOTE: W- 0 0 3 T h r u s t NOTE: THRUST BLOCK SHALL BE USED AT ALL BENDS, TEES & REDUCERS EFFECTIVE BEARING AREA UNDISTURBED SOIL UNDISTURBED SOILUNDISTURBED SOIL MINIMUM ONE FULL LENGTH OF PIPE PLUG UNDISTURBED SOIL BURIED GATE VALVE (WITH CONCRETE SUPPORT VALVE & ANCHOR N.T.S. HYDRANT ASSEMBLY DETAIL REVISED 3/9/2015W-004W- 0 0 4 H y d NOTES: 1. ALL FITTINGS ARE TO HAVE MEGA-LUG RETAINER GLANDS. 2.PRIOR TO POURING THRUST BLOCKS ALL FITTINGS ARE TO BE WRAPPED WITH 4 mil POLYETHYLENE. 6" M I N . 6'- 0 " M I N . C O V E R 15 " - 2 1 " NOTE: WHEN LOCATED BETWEEN SIDEWALK AND CURB THE FACE NOZZLE SHALL BE PLACED 1' TO 8' FROM THE FACE OF THE CURB. WHEN LOCATED BEHIND THE SIDEWALK THE NOZZLE SHALL BE PLACED BETWEEN 4' AND 6' FROM EDGE OF SIDEWALK. 3/4" CRUSHED STONE BEDDING (MIN. 12" THICK) CONCRETE THRUST BLOCK (SIZE DETERMINED BY SOIL CONDITIONS) (REFER TO THRUST BLOCK TABLE FOR SIZING) CONCRETE THRUST BLOCK (SIZE DETERMINED BY SOIL CONDITIONS) (REFER TO THRUST BLOCK TABLE FOR SIZING) UNDISTURBED SOIL ANCHOR COUPLING OR SPOOL PIECE WITH MEGA-LUG GLANDS AWWA HYDRANT, VALVE AND APPURTENANCES AS PER SPECIFICATIONS ADD WINTER MARKING FLAGS (SPRING SUPPORTS) DIRECT BURY COATED TRACER WIRE FINISH GRADE ANCHOR TEE 6" WATER LINE ADJUSTABLE IRON VALVE BOX w/COVER MARKED "WATER" PLUG HYDRANT DRAIN 2" - 6 " N.T.S. WATER SERVICE CONNECTION REVISED 2/23/2015W-006W- 0 0 6 S e r v C o n 1" M A X . 6' - 0 " M I N . 6'- 0 " M I N . 6" MIN. UNDISTRUBED SOIL 4"x8"x16" SOLID CONCRETE BLOCK CURB STOP ADJUSTABLE IRON CURB BOX w/ LID MARKED "WATER" - CONTRACTOR TO COORD. FINAL CURB STOP COVER WITH LOCAL WATER DEPT. PROPERTY LINE OR EASEMENT BOUNDARY STATIONARY ROD INSTALL A GOOSE NECK LOOP WATER MAIN TYPE 'K' COPPER SERVICE OR AS SHOWN ON PLANS CORPORATION (SEE PLAN FOR SIZE) FINISH GRADE NOTE: 1. SEE SPECIFICATIONS FOR ADDITIONAL TAPPING SADDLE, CORPORATION, AND CURB STOP REQUIREMENTS. REVISED 12/03/2020ST-002bST - 0 0 2 b T y p 2 x 2 C B N.T.S. 2x2 CATCH BASIN PRECAST MANHOLE STRUCTURES SHALL CONFORM TO ASTM SPEC. C478 (LATEST EDITION) OUTLET PIPE (SEE SPECS/PLAN FOR TYPE & SIZE) 6" MIN. CRUSHED STONE FINISH GRADE SET FRAME ON FULL MORTAR BED 24" x 24" C.I. GRATE w/4 FLANGED FRAME (OR APPROVED EQUAL) PRECAST CONCRETE w/ MONOLITHIC BASE WATERTIGHT JOINT USING 1" MIN. WIDTH FLEXIBLE GASKET (SEAL EXTERIOR JOINTS AND LIFT HOLES w/ NON-SHRINK GROUT) * USE 30" SQ. STRUCTURE / GRATE WHERE PIPE SIZE DICTATES 18 " SU M P 6" 8" *2'-0" SQ. BA S E RI S E R 8" CAST IN PLACE FLEXIBLE SLEEVES OR APPROVED EQUAL (TYP. ALL PIPES) COAT EXTERIOR OF ENTIRE MANHOLE w/ A WATERTIGHT SEALANT (2 COATS) NOTES: N.T.S. TYPICAL STORM TRENCH REVISED 12/08/2016ST-003 D+2' ST - 0 0 3 S t o r m T r e n c h PAVED 6" 6" CO V E R P E R P L A N E APPROVED BACKFILL THOROUGHLY COMPACTED IN 8" LIFTS STORM LINE, SEE PLAN FOR TYPE AND SIZE PIPE BEDDING UNDISTURBED SOIL OR ROCK TOPSOIL, RAKE, SEED & MULCH UNPAVED 1. COMPACTION OF BACKFILL AND BEDDING SHALL BE A MINIMUM OF 90% (95% UNDER ROADWAY SURFACES) OF MAXIMUM DRY DENSITY DETERMINED IN THE STANDARD PROCTOR TEST (ASTM D698). 2.BEDDING MATERIAL SHALL NOT BE PLACED ON FROZEN SUBGRADE. 3.APPROVED BACKFILL SHALL NOT CONTAIN ANY STONES MORE THAN 12" IN LARGEST DIMENSION (6" IN ROADWAYS, 1 1/2"" MAXIMUM DIAMETER WITHIN 24" OF THE OUTSIDE OF THE PIPE), OR CONTAIN ANY FROZEN, WET, OR ORGANIC MATERIAL. 4.TRENCHES SHALL BE COMPLETELY DEWATERED PRIOR TO PLACING OF PIPE BEDDING MATERIAL AND KEPT DEWATERED DURING INSTALLATION OF PIPE AND BACKFILL. 5.IN TRENCHES WITH UNSTABLE MATERIALS OR HIGH WATER TABLE, TRENCH BOTTOM SHALL FIRST BE STABILIZED BY PLACEMENT OF FILTER FABRIC THEN CRUSHED STONE (3/4" MAXIMUM). 6.THE SIDES OF TRENCHES 4' OR MORE IN DEPTH ENTERED BY PERSONNEL SHALL BE SHEETED OR SLOPED TO THE ANGLE OF REPOSE AS DEFINED BY O.S.H.A. STANDARDS. 7.BEDDING MATERIAL SHALL CONSIST OF CRUSHED STONE, GRAVEL, OR SAND WITH A MAXIMUM SIZE OF 34". SUBMIT A SAMPLE TO THE ENGINEER FOR APPROVAL. D LAUREL HILL APARTMENTS, LLC REVISED 11/07/2014W-100W- 1 0 0 M i n . S e p . Non-sewage Wastewater Disposal Fields Hazardous or Solid Waste Disposal Site Concentrated Livestock Holding Area & Manure Storage Systems Buildings Flood ways Surface Water Limit of Herbicide Application on Utility R.O.W. Property Line Subsurface Wastewater Piping and Related Tanks Sewage System Disposal Fields Driveway (less than 3 residences) Roadway, Parking Lot (outer edge of shoulder) and other Siting Limitations Potential Source of Contamination VERMONT WATER SUPPLY RULE - CHAPTER 21 TABLE A11-1 - REQUIRED MINIMUM SEPARATION DISTANCES a.See Table 11-2, FIG 11-1 OF VT WATER SUPPLY RULE, CH. 21 b.Increased to 50' when adjacent to agricultural cropland. c.Applies to rights-of-way (ROW) where herbicides have been applied in the past 12 months or may be applied in the future. This distance may be increased to 200' depending on the active ingredient in the herbicide according to Vermont Regulations for Control of Pesticides. d.For Public water sources, see Appendix A, part 3, Subpart 3.3.8. e.Water sources shall not be located in a flood way. f.If a water source is potentially downgradient of a source of contamination, then the Agency shall apply the criteria in 11.4.2.2. f. f. 200' 10' e. 10'd 100'c 10'b 50' a. 15' 25' Separation Distance P: \ A u t o C A D D P r o j e c t s \ 2 0 2 3 \ 2 3 1 5 1 - W e s t \ 1 - C A D D F i l e s - 2 3 1 5 1 \ d w g \ 2 3 1 5 1 - D E T A I L S . d w g , 1 2 / 2 1 / 2 0 2 3 1 0 : 2 0 : 3 3 A M , D W G T o P D F . p c 3 NTS C5.0 -- SPECIFICATIONS A C CIVIL ENGINEERING ASSOCIATES, INC. E 10 MANSFIELD VIEW LANE, SOUTH BURLINGTON, VT 05403 P: 802-864-2323 FAX: 802-864-2271 web: www.cea-vt.com PROGRESS PLANS DRA F T for R e v i e w GJG CJG MAB 23151 CLINT WEST 232 MT. PHILO ROAD SHELBURNE, VERMONT 05482 4 LAUREL HILL DRIVE SOUTH BURLINGTON, VT LAUREL HILL APARTMENTS, LLC 12/21/2023 P: \ A u t o C A D D P r o j e c t s \ 2 0 2 3 \ 2 3 1 5 1 - W e s t \ 1 - C A D D F i l e s - 2 3 1 5 1 \ d w g \ 2 3 1 5 1 - D E T A I L S . d w g , 1 2 / 2 1 / 2 0 2 3 1 0 : 2 0 : 5 1 A M , D W G T o P D F . p c 3 NTS C5.1 -- SPECIFICATIONS A C CIVIL ENGINEERING ASSOCIATES, INC. E 10 MANSFIELD VIEW LANE, SOUTH BURLINGTON, VT 05403 P: 802-864-2323 FAX: 802-864-2271 web: www.cea-vt.com PROGRESS PLANS DRA F T for R e v i e w GJG CJG MAB 23151 CLINT WEST 232 MT. PHILO ROAD SHELBURNE, VERMONT 05482 4 LAUREL HILL DRIVE SOUTH BURLINGTON, VT LAUREL HILL APARTMENTS, LLC 12/21/2023 P: \ A u t o C A D D P r o j e c t s \ 2 0 2 3 \ 2 3 1 5 1 - W e s t \ 1 - C A D D F i l e s - 2 3 1 5 1 \ d w g \ 2 3 1 5 1 - D E T A I L S . d w g , 1 2 / 2 1 / 2 0 2 3 1 0 : 2 1 : 0 2 A M , D W G T o P D F . p c 3 √√ NTS C5.2 -- SPECIFICATIONS A C CIVIL ENGINEERING ASSOCIATES, INC. E 10 MANSFIELD VIEW LANE, SOUTH BURLINGTON, VT 05403 P: 802-864-2323 FAX: 802-864-2271 web: www.cea-vt.com PROGRESS PLANS DRA F T for R e v i e w GJG CJG MAB 23151 CLINT WEST 232 MT. PHILO ROAD SHELBURNE, VERMONT 05482 4 LAUREL HILL DRIVE SOUTH BURLINGTON, VT LAUREL HILL APARTMENTS, LLC 12/21/2023 P: \ A u t o C A D D P r o j e c t s \ 2 0 2 3 \ 2 3 1 5 1 - W e s t \ 1 - C A D D F i l e s - 2 3 1 5 1 \ d w g \ 2 3 1 5 1 - D E T A I L S . d w g , 1 2 / 2 1 / 2 0 2 3 1 0 : 2 1 : 1 3 A M , D W G T o P D F . p c 3 NTS C5.3 -- SPECIFICATIONS A C CIVIL ENGINEERING ASSOCIATES, INC. E 10 MANSFIELD VIEW LANE, SOUTH BURLINGTON, VT 05403 P: 802-864-2323 FAX: 802-864-2271 web: www.cea-vt.com PROGRESS PLANS DRA F T for R e v i e w GJG CJG MAB 23151 CLINT WEST 232 MT. PHILO ROAD SHELBURNE, VERMONT 05482 4 LAUREL HILL DRIVE SOUTH BURLINGTON, VT LAUREL HILL APARTMENTS, LLC 12/21/2023 P: \ A u t o C A D D P r o j e c t s \ 2 0 2 3 \ 2 3 1 5 1 - W e s t \ 1 - C A D D F i l e s - 2 3 1 5 1 \ d w g \ 2 3 1 5 1 - D E T A I L S . d w g , 1 2 / 2 1 / 2 0 2 3 1 0 : 2 1 : 2 4 A M , D W G T o P D F . p c 3