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HomeMy WebLinkAboutSD-23-11 - Plans - Non-Record - 1200 Dorset StreetPS W WWW WWWETC ETCETCWWEXISTING GRAVEL DRIVEWAY AND CURB CUT TO BE REMOVED ELEC. & (2) TEL. PEDESTAL 20' STORM DRAINAGE EASEMENT TO CITY OF SOUTH BURLINGTON EXISTING PUMP STATION D S S ST D G UDPUMP STATION G MAILBOXES w/ CONC. PAD W W (2) TEL. PEDESTAL ELEC. METER ELEC. & TEL. PEDESTAL ELEC. METER ELEC. TRANSFORMER (TYP.) G GG G (3) CONDUITS T T 10' SETBACKEXISTING BIKE PATHCLASS II 50' BUFFERDORSET STREETRESTRICTED BUILD AREATO SWIFT STREETTO OLD CROSS ROAD20' SETBACK30' SETBACK 20'S E W E R EA S E M E N T T O H O A 10 ' S E T B A C K 20' SETBACK 35' R . O . W . UT I L I T Y EA S E M E N T TO L O T 4 30' SETBACK 20'SEWEREASEMENTTO LOT 520' UTILITY EASEMENT 10'ELECTRICALEASEMENTTO GMPEXISTING HOUSE EXISTING BARN 20' UTILITY EASEMENT 50' CO N S E R V A T I O N ST R E A M B U F F E R 50' CO N S E R V A T I O N ST R E A M B U F F E R n/f JAM GOLF, LLC GOLF COURSE PARCEL F n/f COMMON LAND HIGHLAND RESIDENTAL PROPERTIES, LP. n/f LOT 173 HIGHLAND RESIDENTIAL PROPERTIES, LP. TO BE REMOVED TO BE REMOVED FOULSHAM HOLLOW ROADMEDALIST DRIVE HIGHLANDS DEVELOPMENT CO LLC n/f I. ISHAM ESTATE n/f J. RUSTAD & D. DISCANO n/f D. ROUILLE n/f S. DAVIS & E. BECHTEL n/f K. EVANS n/f G. BERGERON & R. POTHIER 10' SETBACK 10' SETBACK 20' SETBACK 20' SETBACK 20' SETBACK434434434 433 433 43 3 433 433 433432 432432 432 432 43 2 432 432 4324314314 3 1 431431 4314314314 3 1 431 430 430 430430430 43 0 430 43043043042942 9 429 42 9 429429429429429429 429429429 428 42 8 428428428 428428428428428 428 428427 427 427427427 427 427 427 427427427 427 426 426426 426 426426426 426 42642 5 4 2 5 425 425425 425424424424424424 42342342342 3 423 423422422 422422422422422 421421 421421421421421421421420420420420420420420420420419419419 41941941941941941841841 8 418 418418418 418 418417417417417417417 417416416 4164164164164164164154154154154154154154154144144 1 4 414 414414414 4144134134 1 3 41341 3 413413 413412412412412 412412412412412 411411411 4 1 1411411411411410410 410410410 410 410409409409409 409 409 4094094084 0 8 408408408 4084084074074 0 7 407407 407407 406 406406 4 0 6406406 405 405405405 405 405405404 404404 4044 0 4 404 4 0 3 40 3 4034034034 0 2 40 2 4024024014 0 1 4014004 0 0400399399398 10" OAK MAILBOX MAILBOXM A I L B O X MAILBOX C.O. C.O. SID E W A L K SIDEW AL K SIDEWALK SIDEWALK60' R.O.W.LOT 1 0.44 AC. R.O.W. 0.86 AC. LOT 2 0.80 AC. LOT 3 0.77 AC. LOT 4 0.81 AC. LOT 5 0.33 AC.250' FROM ℄ OF DORSET STREET R.O.W.LOT 6 1.29 AC. 207'±340'±67'±109'±64'±111'±4'±129'±20' SETBACK424422EXISTING TREES TO BE REMOVED (TYP.) REMOVE UNDERBRUSH AND SECONDARY GROWTH EXISTING RECESSED CURB REMOVE SHRUBS EXISTING TREES TO BE REMOVED (TYP.) (2) 12" CEDAR 8" ELM (5) 8" BLUE SPRUCE 8" BALSAM FIR 10" BALSAM FIR 10" BALSAM FIR 6" RED MAPLE 6" SILVER MAPLE 8" BLUE SPRUCE (5) 10" NORWAY SPRUCE 8" NORWAY MAPLE 18" NORTHERN RED OAK 24" BLACK LOCUST 10" BLUE SPRUCEJAPANESE YEW10" CHESTNUT OAK 10" BLACK OAK 12" WHITE SPRUCE 3-BOL 8" WHITE CEDAR 14" AMERICAN ELM 4" NORWAY SPRUCE 12" SILVER MAPLE (19) 6"-8" NORTHERN WHITE CEDAR 8" NORWAY MAPLE 8" BOX ELDER 16" NORWAY MAPLE JAPANESE YEWHEDGEROW(10'-15' HEIGHT) COMMON LILAC COMMON LILAC JAPANESE YEW 8" YELLOW BUCKEYE 8" BLACK MAPLE 6" SILVER MAPLE 18" SHAGBARK HICKORY DSM DSM MAB 1" = 30' 22117 C1.0 01/05/2023 LOCATION MAP 1" = 2000' 1200 DORSET, LLC AND THE HIGHLAND DEVELOPMENT CO., LLC. 1200 DORSET STREET SOUTH BURLINGTON VERMONT 05403 EXISTING CONDITIONS and PROPOSED DEMOLITIONS SITE PLAN PROJECT LOCATION 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 1200 DORSET STREET SOUTH BURLINGTON, VT 05403 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 BASED ON A PLAN ENTITLED "PAUL F. HEALD 6 LOT SUBDIVISION DORSET STREET" PREPARED BY CIVIL ENGINEERING ASSOCIATES, INC. DATED AUGUST 2001, LAST REVISED 12-4-01. THIS PLAN IS NOT A BOUNDARY SURVEY AND IS NOT INTENDED TO BE USED AS ONE. 3.PROPERTY LINE BEARINGS ARE BASED ON MAGNETIC NORTH NOT TRUE NORTH. 4.CONTOUR INFORMATION IS BASED UPON LIDAR DATA FROM 2014. HORIZONTAL AND VERTICAL DATUM BASED ON VCS NAD 83 AND NAVD 88. LEGEND FM OE G ST S W EXISTING CONTOUR EXISTING CURB EXISTING FENCE EXISTING GRAVEL EXISTING PAVEMENT EXISTING GUARD RAIL WETLANDS WETLANDS BUFFER EXISTING OVERHEAD ELECTRIC EXISTING FORCEMAIN EXISTING GAS EXISTING STORM EXISTING GRAVITY SEWER EXISTING WATER STREAM EXISTING SEWER MANHOLE EXISTING STORM MANHOLE EXISTING CATCH BASIN EXISTING HYDRANT EXISTING SHUT OFF EXISTING UTILITY POLE EXISTING LIGHT POLE EXISTING SIGN SETBACK LINE PROPERTY LINE S D EXISTING UNDERGROUND ELEC.-TEL.-COMETC 2 LOT SUBDIVISION LOT 6 EXISTING DECIDUOUS TREE EXISTING CONIFEROUS TREE P:\AutoCADD Projects\2022\22117-Highland Development\1-CADD Files-\dwg\22117-Site.dwg, 5/5/2023 8:32:54 AMMAN MADE STEEP SLOPES PS S S D DORSET STREETFOULSHAM HOLLOW ROAD6" PE8" MAPLE 4" MAPLE 8" OAK 8" OAK 8" OAK8" O A K 10" MAPLE 12" MAPLE 12" SPRUCE 12" MAPLE 12" OAK 4" MAPLE 4" MAPLE 10" OAK8" ELM 8" BALSAM FIR 10" BALSAM FIR 10" BALSAM FIR 6" RED MAPLE 6" SILVER MAPLE 8" BLUE SPRUCE (5) 10" NORWAY SPRUCE 8" NORWAY MAPLE 10" BLUE SPRUCE 10" CHESTNUT OAK 10" BLACK OAK 12" SILVER MAPLE (19) 6"-8" NORTHERN WHITE CEDAR 8" NORWAY MAPLE 8" BOX ELDER 16" NORWAY MAPLE JAPANESE YEWHEDGEROW(10'-15' HEIGHT) COMMON LILAC COMMON LILAC JAPANESE YEW 8" YELLOW BUCKEYE 8" BLACK MAPLE 6" SILVER MAPLE 18" SHAGBARK HICKORY 1" = 20'C1.1 PROPOSED LANDSCAPE 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 22117 DSM DSM MAB LOCATION MAP 1" = 2000' PROJECT LOCATIONLEGEND FM OE G ST S W EXISTING CONTOUR EXISTING CURB EXISTING FENCE EXISTING GRAVEL EXISTING PAVEMENT EXISTING GUARD RAIL WETLANDS WETLANDS BUFFER EXISTING OVERHEAD ELECTRIC EXISTING FORCEMAIN EXISTING GAS EXISTING STORM EXISTING GRAVITY SEWER EXISTING WATER STREAM EXISTING SEWER MANHOLE EXISTING STORM MANHOLE EXISTING CATCH BASIN EXISTING HYDRANT EXISTING SHUT OFF EXISTING UTILITY POLE EXISTING LIGHT POLE EXISTING SIGN SETBACK LINE PROPERTY LINE S D EXISTING UNDERGROUND ELEC.-TEL.-COM ETC G S W UE PROPOSED CONTOUR100 PROPOSED PAVEMENT PROPOSED ELECTRIC PROPOSED GAS PROPOSED GRAVITY SEWER PROPOSED WATER PROPOSED EDGE OF BRUSH/WOODS 01/05/2023 2 LOT SUBDIVISION LOT 6 1200 DORSET STREET SOUTH BURLINGTON, VT 05403 1200 DORSET, LLC AND THE HIGHLAND DEVELOPMENT CO., LLC. 1200 DORSET STREET SOUTH BURLINGTON VERMONT 05403 PROPOSED SETBACK LINE PROPOSED PROPERTY LINE PROPOSED SHUT OFF P:\AutoCADD Projects\2022\22117-Highland Development\1-CADD Files-\dwg\22117-Site.dwg, 5/5/2023 8:32:36 AM S W WWW W W WWWWGGGGGGGGGGGGGGETC ETC ETC ETC ETCETCETCETCETCETC ETC ETC ETCETCETCWW W W W W WWG G G G GG G G GGGSSSS SSSSFM FM FMFMFMFMFM FM FMFMFMFMFMFMFMSSSSSSSSSSSSSSSSSSSSWWPROPOSED 14' WIDE PAVED SHARED DRIVEWAY OE OE OE OEOEOEOEOEOEOEOEOEOEOEOEOEELEC. & (2) TEL. PEDESTAL 20' STORM DRAINAGE EASEMENT TO CITY OF SOUTH BURLINGTON WWWWWWWWWWWWWWS SFMFMFMFMFMFMFM FMFMFMFMFMFMFMFMFMFMFMFMFMFMFMFMFMFMFMFMFM STST ST ST D ET C ETC G G G G UDEX. SMH G G MAILBOXES w/ CONC. PAD W W W (2) TEL. PEDESTAL ELEC. METER ELEC. & TEL. PEDESTAL ELEC. METER G G GG(3) CONDUITS ETCG EXISTING MAN MADE SLOPE. TIE PROPOSED CONTOURS TO AND THROUGH THIS SLOPE, AS SHOWN EXTEND SIDEWALK TO PROPOSED DRIVE STONE WALL, STEPPED 2' X 4' BOULDERS (MAX 8' HIGH) S PROPOSED PROPERTY LINE T EXISTING BIKE PATHDORSET STREETTO SWIFT STREET20 'SE W E R EA S E M E N T T O H O A 35' R . O . W . UT I L I T Y EA S E M E N T T O L O T 4 20' UTILITY EASEMENT 10'ELECTRICALEASEMENTTO GMP20' UTILITY EASEMENT C.O. PROPOSED HOUSE FFE=436.0±FOULSHAM HOLLOW ROAD4" WATER MAIN20" WATER MAINEX. 4 " SEWER S ERV ICE EX. 2" WATER SERVICE6" PE433.5 + 4 3 0 4 2 8 4 2 6 430 428 426 424 4 2 2 42 0420 42 0422424426 42241 8 4164144 1 6 416 418 42 0 422424418418 434434434 433 433 43 3 433 433 433432 432 432 432 43 2 432 43 2431431 43 1 431431 4314 3 1 430430 430 43043043042 9 429429429428 428428428427427 427 42742642442342242142142142142042042041941941841 8 418 4184174174164164164154154154154144 1 4 414413 4 1 3 413412 412412412 411411411410410410409 409409409 4 0 8 40840840740740740 6406406 MAILBOX MAILBOXM A I L B O X MAILBOX SID E W A L K SIDE W AL K SIDEWALK SIDEWALK60' R.O.W.FUTURE HOUSE POSSIBLE LOCATION FFE= 436.0± 207'±129'±4'±74'± 72'± 83'±133'±206'±67'±108'±34'±36'±LOT 6A 0.69± AC LOT 6B 0.60± AC 434 433432430428426431 432 433 434 428431422424426 428 430 432 GARAGE FFE=434.0± PROPOSED GARAGE FFE=434.0± + 433.5 433.5 + 431 432433 434 434 COVEREDPORCHSCREEN PORCH POTENTIAL PATIO 4 2 6 426427COVERED PORCH POTENTIAL COVERED PORCH EXISTING RECESSED CURB 433.5 + SAW CUT, REMOVE AND REPLACE EXISTING PAVEMENT SAW CUT, REMOVE AND REPLACE EXISTING PAVEMENT PROPOSED 12' WIDE PAVED DRIVEWAY BUILDING TO BE CONSTRUCTED WITH NFPA13D SPRINKLER SYSTEM ABANDONED FM1" = 20'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 22117 DSM DSM MAB LOCATION MAP 1" = 2000' 49' PROJECT LOCATIONLEGEND FM OE G ST S W EXISTING CONTOUR EXISTING CURB EXISTING FENCE EXISTING GRAVEL EXISTING PAVEMENT EXISTING GUARD RAIL WETLANDS WETLANDS BUFFER EXISTING OVERHEAD ELECTRIC EXISTING FORCEMAIN EXISTING GAS EXISTING STORM EXISTING GRAVITY SEWER EXISTING WATER STREAM EXISTING SEWER MANHOLE EXISTING STORM MANHOLE EXISTING CATCH BASIN EXISTING HYDRANT EXISTING SHUT OFF EXISTING UTILITY POLE EXISTING LIGHT POLE EXISTING SIGN SETBACK LINE PROPERTY LINE S D EXISTING UNDERGROUND ELEC.-TEL.-COM ETC G S W UE PROPOSED CONTOUR100 PROPOSED PAVEMENT PROPOSED ELECTRIC PROPOSED GAS PROPOSED GRAVITY SEWER PROPOSED WATER PROPOSED EDGE OF BRUSH/WOODS 01/05/2023 2 LOT SUBDIVISION LOT 6 1200 DORSET STREET SOUTH BURLINGTON, VT 05403 LOT SIZE CATEGORY EXISTING SETBACK FRONT YARD - FOULSHAM HOLLOW FRONT YARD - DORSET STREET 20' ZONING REGULATIONS 20' 23' 20' 9,500 S.F. (MIN.) COVERAGE BUILDING COVERAGE 20%6% BUILDING HEIGHT 28' (PITCHED) SIDE YARD 10'117' 56,167 S.F. ± ZONING DISTRICT:SEQ-NEIGHBORHOOD RESIDENTIAL LOT COVERAGE 40%10% 65' 62' 13% 24' 21% 29,947 S.F. ± PROPOSED LOT 6A 21' 9% 72' 24% 26,219 S.F. ± PROPOSED LOT 6B 28' 1200 DORSET, LLC AND THE HIGHLAND DEVELOPMENT CO., LLC. 1200 DORSET STREET SOUTH BURLINGTON VERMONT 05403 PROPOSED SETBACK LINE PROPOSED PROPERTY LINE PROPOSED SHUT OFF 08/07/23 DSM REVISIONS PER CITY COMMENTS P:\AutoCADD Projects\2022\22117-Highland Development\1-CADD Files-\dwg\22117-Site.dwg, 8/8/2023 11:26:31 AM, DWG To PDF.pc3 S W WWW W W WWWWGGGGGGGGGGGGGGETC ETC ETC ETC ETCETCETCETCETCETC ETC ETC ETCETCETCWW W W W W WWG G G G GG G G GGGSSSS SSSSFM FM FMFMFMFMFM FM FMFMFMFMFMFMFMSSSSSSSSSSSSSSSSSSSSWWPROPOSED 14' WIDE PAVED SHARED DRIVEWAY OE OE OE OEOEOEOEOEOEOEOEOEOEOEOEOEELEC. & (2) TEL. PEDESTAL 20' STORM DRAINAGE EASEMENT TO CITY OF SOUTH BURLINGTON WWWWWWWWWWWWWWS SFMFMFMFMFMFMFM FMFMFMFMFMFMFMFMFMFMFMFMFMFMFMFMFMFMFMFMFM STST ST ST D ET C ETC G G G G UDEX. SMH G G MAILBOXES w/ CONC. PAD W W W (2) TEL. PEDESTAL ELEC. METER ELEC. & TEL. PEDESTAL ELEC. METER G G GG(3) CONDUITS ETCG EXISTING MAN MADE SLOPE. TIE PROPOSED CONTOURS TO AND THROUGH THIS SLOPE, AS SHOWN EXTEND SIDEWALK TO PROPOSED DRIVE STONE WALL, STEPPED 2' X 4' BOULDERS (MAX 8' HIGH) S PROPOSED PROPERTY LINE T EXISTING BIKE PATHDORSET STREETTO SWIFT STREET20 'SE W E R EA S E M E N T T O H O A 35' R . O . W . UT I L I T Y EA S E M E N T T O L O T 4 20' UTILITY EASEMENT 10'ELECTRICALEASEMENTTO GMP20' UTILITY EASEMENT C.O. PROPOSED HOUSE FFE=436.0±FOULSHAM HOLLOW ROAD4" WATER MAIN20" WATER MAINEX. 4 " SEWER S ERV ICE EX. 2" WATER SERVICE6" PE433.5 + 4 3 0 4 2 8 4 2 6 430 428 426 424 4 2 2 42 0420 42 0422424426 42241 8 4164144 1 6 416 418 42 0 422424418418 434434434 433 433 43 3 433 433 433432 432 432 432 43 2 432 43 2431431 43 1 431431 4314 3 1 430430 430 43043043042 9 429429429428 428428428427427 427 42742642442342242142142142142042042041941941841 8 418 4184174174164164164154154154154144 1 4 414413 4 1 3 413412 412412412 411411411410410410409 409409409 4 0 8 40840840740740740 6406406 MAILBOX MAILBOXM A I L B O X MAILBOX SID E W A L K SIDE W AL K SIDEWALK SIDEWALK60' R.O.W.FUTURE HOUSE POSSIBLE LOCATION FFE= 436.0± 207'±129'±4'±74'± 72'± 83'±133'±206'±67'±108'±34'±36'±LOT 6A 0.69± AC LOT 6B 0.60± AC 434 433432430428426431 432 433 434 428431422424426 428 430 432 GARAGE FFE=434.0± PROPOSED GARAGE FFE=434.0± + 433.5 433.5 + 431 432433 434 434 COVEREDPORCHSCREEN PORCH POTENTIAL PATIO 4 2 6 426427COVERED PORCH POTENTIAL COVERED PORCH EXISTING RECESSED CURB 433.5 + SAW CUT, REMOVE AND REPLACE EXISTING PAVEMENT SAW CUT, REMOVE AND REPLACE EXISTING PAVEMENT PROPOSED 12' WIDE PAVED DRIVEWAY BUILDING TO BE CONSTRUCTED WITH NFPA13D SPRINKLER SYSTEM ABANDONED FM1" = 20'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 22117 DSM DSM MAB LOCATION MAP 1" = 2000' PROJECT LOCATIONLEGEND FM OE G ST S W EXISTING CONTOUR EXISTING CURB EXISTING FENCE EXISTING GRAVEL EXISTING PAVEMENT EXISTING GUARD RAIL WETLANDS WETLANDS BUFFER EXISTING OVERHEAD ELECTRIC EXISTING FORCEMAIN EXISTING GAS EXISTING STORM EXISTING GRAVITY SEWER EXISTING WATER STREAM EXISTING SEWER MANHOLE EXISTING STORM MANHOLE EXISTING CATCH BASIN EXISTING HYDRANT EXISTING SHUT OFF EXISTING UTILITY POLE EXISTING LIGHT POLE EXISTING SIGN SETBACK LINE PROPERTY LINE S D EXISTING UNDERGROUND ELEC.-TEL.-COM ETC G S W UE PROPOSED CONTOUR100 PROPOSED PAVEMENT PROPOSED ELECTRIC PROPOSED GAS PROPOSED GRAVITY SEWER PROPOSED WATER PROPOSED EDGE OF BRUSH/WOODS 01/05/2023 2 LOT SUBDIVISION LOT 6 1200 DORSET STREET SOUTH BURLINGTON, VT 05403 LOT SIZE CATEGORY EXISTING SETBACK FRONT YARD - FOULSHAM HOLLOW FRONT YARD - DORSET STREET 20' ZONING REGULATIONS 20' 23' 20' 9,500 S.F. (MIN.) COVERAGE BUILDING COVERAGE 20%6% BUILDING HEIGHT 28' (PITCHED) SIDE YARD 10'117' 56,167 S.F. ± ZONING DISTRICT:SEQ-NEIGHBORHOOD RESIDENTIAL LOT COVERAGE 40%10% 65' 62' 13% 24' 21% 29,947 S.F. ± PROPOSED LOT 6A 49' 21' 9% 72' 24% 26,219 S.F. ± PROPOSED LOT 6B 28' 1200 DORSET, LLC AND THE HIGHLAND DEVELOPMENT CO., LLC. 1200 DORSET STREET SOUTH BURLINGTON VERMONT 05403 PROPOSED SETBACK LINE PROPOSED PROPERTY LINE PROPOSED SHUT OFF 08/07/23 DSM REVISIONS PER CITY COMMENTS SITE AMENITY REQUIREMENT : 100 S.F. (MIN.) YARD PER LOT P:\AutoCADD Projects\2022\22117-Highland Development\1-CADD Files-\dwg\22117-Site.dwg, 8/8/2023 11:26:39 AM, DWG To PDF.pc3 S W WWW W W WWWWGGGGGGGGGGGGGGETC ETC ETC ETC ETCETCETCETCETCETC ETC ETC ETCETCETCWW W W W W WWG G G G GG G G GGGSSSS SSSSFM FM FM FMFMFMFM FM FMFMFMFMFMFMFMSSSSSSSSSSSSSSSSSSSSWWOE OE OE OEOEOEOEOEOEOEOEOEOEOEOEOENEW UTILITY POLE AND SERVICE DROP ELEC. & (2) TEL. PEDESTAL 20' STORM DRAINAGE EASEMENT TO CITY OF SOUTH BURLINGTON WWWWWWWWWWWWWW10' MIN. S SFMFMFMFMFMFMFM FMFMFMFMFMFMFMFMFMFMFMFMFMFMFMFMFMFMFMFMFM STST ST ST D ET C ETC G G INV=426.0 G G UDEX. SMH G G MAILBOXES w/ CONC. PAD W W W (2) TEL. PEDESTAL ELEC. METER ELEC. & TEL. PEDESTAL ELEC. METER G G GG G (3) CONDUITS ETCUNDERGROUND POWER AND COMMUNICATION (TYP) G NEW GAS SERVICE NEW GAS SERVICE CUT AND REROUTE EXISTING WATER SERVICE EXTEND SIDEWALK TO PROPOSED DRIVE CUT AND REROUTE EXISTING 2" TYPE K WATER SERVICE WITH A NEW 1" TYPE K WATER SERVICE TO THE NEW HOUSE S INV=426.0 MAINTAIN 18" MIN. VERTICAL SEPARATION BETWEEN WATER AND SEWER SERVICES INV=419.0± (ASSUMED) PROPOSED PROPERTY LINE T EXISTING BIKE PATHDORSET STREETTO SWIFT STREET20 'SE W E R EA S E M E N T T O H O A 35' R . O . W . UT I L I T Y EA S E M E N T T O L O T 4 20' UTILITY EASEMENT 10'ELECTRICALEASEMENTTO GMP20' UTILITY EASEMENT C.O. PROPOSED HOUSE FFE=436.0±FOULSHAM HOLLOW ROAD4" WATER MAIN20" WATER MAINEX. 4 " SEWER S ERV ICE EX. 2" WATER SERVICE2" TYPE KWATER SERVICE4" SDR 35 PVCSEWER SERVICEc.o.6" PEMAILBOX MAILBOXM A I L B O X MAILBOX SID E W A L K SIDE W AL K SIDEWALK SIDEWALK60' R.O.W.FUTURE HOUSE POSSIBLE LOCATION FFE= 436.0± 207'±129'±4'±74'± 72'± 83'±133'±206'±67'±108'±34'±36'±LOT 6A 0.69± AC LOT 6B 0.60± AC GARAGE FFE=434.0± PROPOSED GARAGE FFE=434.0± 4" SDR 35 PVC SEWER SERVICE c.o.COVEREDPORCHSCREEN PORCH POTENTIAL PATIO COVERED PORCH POTENTIAL COVERED PORCH EXISTING RECESSED CURB REROUTE AND EXTEND THE EXISTING 4" SDR35 PVC SEWER SERVICE MAINTAIN MIN. SLOPE OF 14" PER FOOT 1" TYPE K WATER SERVICE SAW CUT, REMOVE AND REPLACE EXISTING PAVEMENT SAW CUT, REMOVE AND REPLACE EXISTING PAVEMENT BUILDING TO BE CONSTRUCTED WITH NFPA13R SPRINKLER SYSTEM ABANDONED FM1" = 20'C2.1 PROPOSED UTILITY 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 22117 DSM DSM MAB LOCATION MAP 1" = 2000' PROJECT LOCATION 01/05/2023 1200 DORSET STREET SOUTH BURLINGTON, VT 05403 2 LOT SUBDIVISION LOT 6 1200 DORSET, LLC AND THE HIGHLAND DEVELOPMENT CO., LLC. 1200 DORSET STREET SOUTH BURLINGTON VERMONT 05403 LEGEND FM OE G ST S W EXISTING CONTOUR EXISTING CURB EXISTING FENCE EXISTING GRAVEL EXISTING PAVEMENT EXISTING GUARD RAIL WETLANDS WETLANDS BUFFER EXISTING OVERHEAD ELECTRIC EXISTING FORCEMAIN EXISTING GAS EXISTING STORM EXISTING GRAVITY SEWER EXISTING WATER STREAM EXISTING SEWER MANHOLE EXISTING STORM MANHOLE EXISTING CATCH BASIN EXISTING HYDRANT EXISTING SHUT OFF EXISTING UTILITY POLE EXISTING LIGHT POLE EXISTING SIGN SETBACK LINE PROPERTY LINE S D EXISTING UNDERGROUND ELEC.-TEL.-COM ETC G S W UE PROPOSED CONTOUR100 PROPOSED PAVEMENT PROPOSED ELECTRIC PROPOSED GAS PROPOSED GRAVITY SEWER PROPOSED WATER PROPOSED EDGE OF BRUSH/WOODS PROPOSED SETBACK LINE PROPOSED PROPERTY LINE PROPOSED SHUT OFF 08/07/23 DSM REVISIONS PER CITY COMMENTS P:\AutoCADD Projects\2022\22117-Highland Development\1-CADD Files-\dwg\22117-Site.dwg, 8/8/2023 11:16:31 AM, DWG To PDF.pc3 S W GGGGGGGGGGGGGGETC ETC ETC ETC ETCETCETCETCETCETC ETC ETC ETCETCETCWG G G G GG G G GGGS SSSSFM FM FMFMFMFMFM FM FMFMFMFMFMFMFMSSSSSSSSSSSSSSSSSSSSWWOE OE OE OEOEOEOEOEOEOEOEOEOEOEOEOES SFMFMFMFMFMFMFM FMFMFMFMFMFMFMFMFMFMFMFMFMFMFMFMFMFMFMFMFM STST ST ST D ET C ETC G G PERMANENT STABILIZATION- INSTALL 4" TOPSOIL, FERTILIZE, LAWN SEED AND INSTALL ROLLED EROSION CONTROL MATTING (TYP.) G G UDEX. SMH G G MAILBOXES w/ CONC. PAD W W W G G GG ETCG TEMPORARY STABILIZATION- INSTALL EROSION CONTROL MATTING TEMPORARY STABILIZED CONSTRUCTION ENTRANCE PERMANENT STABILIZATION- SURFACE WALKWAY (TYP.) PERMANENT STABILIZATION- PAVED DRIVEWAY (TYP.) INSTALL SILT FENCING (TYP.) DOWN GRADIENT OF ALL DISTURBED AREAS INSTALL CONSTRUCTION LIMITS TAPE (TYP.) DSTST ST ST ST EX. CB RIM=415.2± INV.=409.8± T EXISTING BIKE PATHDORSET STREETTO SWIFT STREETC.O. PROPOSED HOUSE FFE=436.0±FOULS HA M H OLL O W R OA D6" PETEMPORARY TOPSOIL STOCKPILE 4 3 0 4 2 8 4 2 6 430 428 426 424 4 2 2 42 0420 42 0422424426 42241 8 4164144 1 6 416 418 42 0 422424418418 434434434 433 433 43 3 433 433 433432 432 432 432 43 2 432 43 2431431 43 1 431431 4314 3 1 430430 430 43043043042 9 429429429428 428428428427427 427 42742642442342242142142142142042042041941941841 8 418 4184174174164164164154154154154144 1 4 414413 4 1 3 413412 412412 412 411411411410410410409 409409409 4 0 8 40840840740740740 6406406 MAILBOX MAILBOXM A I L B O X MAILBOX C.O. SID E W A L K SIDE W AL K SIDEWALK SIDEWALK FUTURE HOUSE POSSIBLE LOCATION FFE= 436.0± BASEMENT=426.0± 207'±129'±4'±74'± 72'± 83'±133'±206'±67'±108'±34'±36'±LOT 6A 0.69± AC LOT 6B 0.60± AC434 433432430428426431 432 433 428422424426 428 430 432 GARAGE FFE=434.0± PROPOSED GARAGE FFE=435.5± 434 COVEREDPORCHSCREEN PORCH POTENTIAL PATIO 426427COVERED PORCH POTENTIAL COVERED PORCH TEMPORARY TOPSOIL STOCKPILE BUILDING TO BE CONSTRUCTED WITH NFPA13D SPRINKLER SYSTEM 425424424423421423 422 433 434 431 432433 425433 432 431 4224 2 6 TEMPORARY STABILIZATION- PLACE EROSION CONTROL MATTING IN GRASSED DRAINAGE SWALE INSTALL TREE PROTECTION FM1" = 20'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 22117 DSM DSM MAB LOCATION MAP 1" = 2000' PROJECT LOCATION LEGEND 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. 7.SOIL INFORMATION PROVIDED BY NATURAL RESOURCES CONSERVATION SERVICES WEB SOIL SURVEY 09/13/2021 CONSTRUCTION LIMITS TAPE EROSION CONTROL MATTING SILT FENCE TREE PROTECTION INLET PROTECTION 01/05/2023 1200 DORSET STREET SOUTH BURLINGTON, VT 05403 2 LOT SUBDIVISION LOT 6 1200 DORSET, LLC AND THE HIGHLAND DEVELOPMENT CO., LLC. 1200 DORSET STREET SOUTH BURLINGTON VERMONT 05403 08/07/23 DSM REVISIONS PER CITY COMMENTS N.T.S. TREE PROTECTION - FENCING REVISED 2/12/2015L-006L-006 Tree ProtectionEXISTING GRADE DRIP LINE FENCE NOTES: 1.THIS FENCE SHALL BE LOCATED OUTSIDE THE DRIP LINE OF THE TREE TO BE SAVED AND IN NO CASE CLOSER THAN 5' TO THE TRUNK OF ANY TREE. 2.FENCE POST SHALL BE STANDARD STEEL POSTS OR WOOD POSTS WITH A MINIMUM CROSS SECTIONAL AREA OF 3.0 SQ. IN. 3.THE FENCE MAY BE EITHER 40" HIGH SNOW FENCE, 40" PLASTIC WEB FENCING OR ANY OTHER MATERIAL AS APPROVED BY THE ENGINEER.. 08/29/23 DSM REVISIONS PER CITY COMMENTS P:\AutoCADD Projects\2022\22117-Highland Development\1-CADD Files-\dwg\22117-Site.dwg, 8/29/2023 2:24:41 PM, DWG To PDF.pc3 AS SHOWN 22117 C3.1 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 DSM DSM MAB EPSC NOTES AND DETAILS E-001 EC SheetN.T.S. CONSTRUCTION FENCE DETAIL REVISED 08/01/2014E-002E-002 Constr FenceWOOD POST 30"18"EXISTING GRADE NATIVE MATERIAL PLASTIC ORANGE CONSTRUCTION FENCE REVISED 08/01/2014E-004E-004 Constr. Ent20' (6m) RROADWAYAA STABILIZED CONSTRUCTION ENTRANCE N.T.S.12'. MIN.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-003 Silt FenceN.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" MIN.12" MIN.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-005 StockpileTEMPORARY 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-007 Infilt SectSILT 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"MIN.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. 01/05/2023 LOT 6 SUBDIVISION 1200 DORSET STREET SOUTH BURLINGTON, VT 05403 1200 DORSET, LLC AND THE HIGHLAND DEVELOPMENT CO., LLC. 1200 DORSET STREET SOUTH BURLINGTON VERMONT 05403 P:\AutoCADD Projects\2022\22117-Highland Development\1-CADD Files-\dwg\22117-Detail.dwg, 1/5/2023 9:55:36 AM, DWG To PDF.pc3 AS SHOWN 22117 C4.0 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 DSM DSM MAB DETAILS N.T.S. TYPICAL DRIVEWAY SECTION S-030S-030 Driveway Section4" CRUSHED GRAVEL - FINE AOT SPECIFICATION 704.05 SEPARATION/STABILIZATION GEOTEXTILE COMPACTED SUBGRADE BITUMINOUS CONCRETE PAVEMENT 2" TYPE III 8" DENSE GRADED CRUSHED STONE AOT SPECIFICATION 704.06 12" MINIMUM SHOULDER REVISED 01/21/2021 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. DRIVE CURB CUT DETAIL S-007S-007 Curb Cut16'-0" DRIVE CURB CUT (TYP. ) - TO BE FIELD LOCATED 6'-0"6'-0" REINFORCE CONCRETE CURBING AT DRIVEWAY CUTS 112" CURB REVEAL AT CURB CUTS SEE TRANSITION CURB DETAIL BEGIN TRANSITION SLOPE SEE CONCRETE CURB DETAIL SEE ROAD SECTION DETAIL REVISED 08/01/2014 NOTES: PAVED N.T.S. D D+2' 6" 6" TYPICAL SEWER TRENCH DETAIL5'-0" MIN. COVER (PLOWED AREAS)4'-0" MIN. COVER (TYPICAL)6" 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 FOR WASTEWATER LINES SHALL CONSIST OF CRUSHED STONE, GRAVEL, OR SAND WITH A MAXIMUM SIZE OF 34". SUBMIT A SAMPLE TO THE ENGINEER FOR APPROVAL. 8.ALL JOINTS TO BE INSPECTED BY OWNER/ENGINEER/TOWN PRIOR TO BACKFILL. APPROVED BACKFILL THOROUGHLY COMPACTED IN 8" LIFTS 2" RIGID INSULATION WHEN DEPTH OF PIPING IS LESS THAN MINIMUM NOTED 4" WIDE MAGNETIC "SEWER" TAPE INSTALLED APPROX. 2' BELOW SURFACE SEWER LINE, SEE PLAN FOR TYPE AND SIZE PIPE BEDDING UNDISTURBED SOIL OR ROCK TOPSOIL, RAKE, SEED & MULCH UNPAVED REVISED 12/08/2016SWR-001SWR-001 Trench(SEE SITE PLAN)5'-0" MIN. COVER OVER FORCE MAINSN.T.S. TYPICAL CLEANOUT DETAIL REVISED 10/07/2015SWR-009SWR-009 CO Pvc/RebarGRASS 4" SDR 35 PVC NOTES: 1.CONTRACTOR SHALL PROVIDE TWO TIES TO ALL BURIED C.O.'s ON THE AS-BUILT PLANS SUBMITTED TO THE OWNER. 2.CLEANOUT TO BE INSTALLED AT INTERVALS OF NOT MORE THAN 100 FEET, AND UPSTREAM OF BEND(S) IN BUILDING SEWER(S) WHEN CHANGE IN PIPE DIRECTION EXCEEDS 45° (USE LONG SWEEP FITTINGS WHEN EXCEEDING 45°) 4" PVC SDR 35 45° ELBOW FINISH GRADE 4" PVC CAP 4"±VERTICAL REBAR FOR LOCATING CLEANOUT WITH METAL DETECTOR 300 PSI CONCRETE CRADLE w/ 3 MIL POLYETHYLENE PLACED BETWEEN PIPE & CONCRETE NOTES: PAVED N.T.S. D D+2' 6" 6" TYPICAL WATER TRENCH DETAIL6'-0" MIN. COVER1. 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-001 Trench(SEE SITE PLAN) N.T.S. WATER/SEWER CROSSING W-007W-007 Water-Sewer CrossingWATER MAIN PROFILE VIEW18"MIN.18"MIN.GRAVITY SEWER OR FORCE MAIN (JOINTS TO BE ENCASED) GRAVITY SEWER OR FORCE MAIN PLAN VIEW WATER MAIN SEWER MAIN10' MIN.10' MIN.10' MIN.10' MIN.SINGLE 20' LENGTH OF WATER QUALITY PIPE ENCASEMENT IF SEPARATION IS BETWEEN 12" TO 18" THE GRAVITY SEWER or FORCE MAIN JOINTS SHALL BE CONCRETE ENCASED WHEN LOCATED ABOVE THE WATER MAIN REVISED 5/4/2021 COMPLY WITH REQUIREMENTS OF VERMONT WASTEWATER SYSTEM AND POTABLE WATER SUPPLY RULES, SECTION 1-1007 - "SEPARATION OF SANITARY SEWER SERVICE LINE AND SANITARY SEWER COLLECTION LINES FROM WATER MAINS, WATER SERVICE LINES AND WATER SERVICE PIPES" REVISED 11/07/2014W-100W-100 Min. Sep.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 01/05/2023 LOT 6 SUBDIVISION 1200 DORSET STREET SOUTH BURLINGTON, VT 05403 1200 DORSET, LLC AND THE HIGHLAND DEVELOPMENT CO., LLC. 1200 DORSET STREET SOUTH BURLINGTON VERMONT 05403 N.T.S. WATER SERVICE CONNECTION REVISED 2/23/2015W-006W-006 Serv Con1" MAX.6'-0" MIN.6'-0" MIN.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. N.T.S. ELECTRICAL TRENCH - SECONDARY REVISED 08/01/2014M-008M-008 Elec Trench Secondary24" MIN.24" MIN. 12" MIN. APPROVED BACKFILL THOROUGHLY COMPACTED IN 8" LIFTS ELECTRICAL CABLE MARKING TAPE SHALL BE PLACED 8" TO 12" BELOW FINISH GRADE TELEPHONE CABLE MIN. 4" SAND OR FINE GRAVEL ON ALL SIDES OF CONDUIT ELECTRICAL CONDUIT 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-005 Replace Ex. PavREVISED 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)P:\AutoCADD Projects\2022\22117-Highland Development\1-CADD Files-\dwg\22117-Detail.dwg, 5/3/2023 9:07:33 AM, DWG To PDF.pc3 AS SHOWN 22117 C4.2 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 DSM DSM MAB STORMWATER DETAILS 08/28/2023 LOT 6 SUBDIVISION 1200 DORSET STREET SOUTH BURLINGTON, VT 05403 1200 DORSET, LLC AND THE HIGHLAND DEVELOPMENT CO., LLC. 1200 DORSET STREET SOUTH BURLINGTON VERMONT 05403 8"MUCKSOIL24", 3/4" GRAVEL4" PEA STONE PLANTS FROM SEED ZONE 2/3 6"ELEV. 420.5 ELEV. 421.0 N.T.S. GRAVEL WETLAND DETAIL ELEV. 418.0 N.T.S. GRASS LINED DITCH 1 PER PLAN 1 PER PLAN EXISTING GRADE TOPSOIL EROSION CONTROL MATTING IN DITCHES w/ PROFILE GRADES EXCEEDING 5%. STAPLE AS PER MANUF. SPECS. 18" MIN. 2' MIN. WIDTH ELEV. WETLAND = 421.0 ELEV. WETLAND = 418.0 ELEV. WETLAND =421.0 WETLAND STORAGE TABLE 12" HDPE OUTLET PIPE INV. WETLAND #1 = 420.50 6" PVC SCREW CAP WITH WQV ORIFICE AT INVERT 1.0" Ø ORIFICE WETLAND =418.2 ELEV. =423.10 DOME GRATED N.T.S. TYPICAL GRAVEL WETLAND SECTION PONDING ZONE PONDING ZONE 6" PERF. PVC PIPE WHERE REQUIRED SOLID 6" PVC PERF. 6" PVC SEE SITE PLAN18" MIN.SUMP6" MIN. CRUSHED GRAVEL 6" SDR35 PERFORATED PVC PIPE 6" SDR 35 PVC CLEANOUT W/ SCREW END CAP, OR APPROVED EQUIVALENT N.T.S. OUTLET RISER DETAIL 3 1 1 1 PONDING ZONE 48"Ø 24"Ø SEE OUTLET . RISER DETAIL N.T.S. HYDRAULIC INLET RISER DETAIL SEE HYDRAULIC INLET RISER DETAIL N.T.S. TYPICAL STORM MANHOLE FINISH GRADE 48" MIN. SEE SITE PLANS 24"6"MIN.18"SUMP4'-0" MIN.BASE AS REQ'D1' TO 4'BARRELSECTION12" MIN. SET FRAME ON FULL MORTAR BED & SEAL JOINT ADJUST TO GRADE w/ PRECAST RISER SECTIONS (BRICKS SHALL NOT BE USED) WATERTIGHT JOINTS USING MASTIC OR RUBBER GASKET COAT EXTERIOR OF ENTIRE MANHOLE w/ A WATERTIGHT SEALANT (2 COATS) PRECAST CONCRETE OR POURED IN PLACE BASE SECTION 6" MIN. CRUSHED STONE BEDDINGUNDISTURBED SOIL OR ROCK POLYPROPYLENE MANHOLE STEPS @ 8" O.C. CONE SECTION OR 4'Ø TRAFFIC COVER (HEAVY DUTY) FOR SHALLOW MANHOLES CAST IN PLACE FLEXIBLE SLEEVES OR APPROVED EQUAL (TYP. ALL PIPES) 10" PVC OVERFLOW INLET INV.=420.70 10" PVC OVERFLOW INV.=421.90 W/ TRASH RACK ELEV. = 423.0 4" PEA STONE NATIVE SOIL UNDISTURBED SOIL PONDING ZONE ELEV. WETLAND 421.0 1 1 3 1 TYPE I STONE FILL RIM = 421.9 INSTALL 18" NYOPLAST-ADS DROP IN GRATE, OR APPROVED EQUIVALENT 18" DIA. N-12 PERFORATED HDPE RISER 6" SDR35 PERF. PVC PIPE(5' LONG) 2.0' NOTES: N.T.S. TYPICAL STORM TRENCH D+2' PAVED 6" 6"COVER PER PLANAPPROVED 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 N.T.S. STONE FILL PAD SECTION TYPE I STONE FILL PAD FILTER FABRIC MIRAFI 140NS OR EQUAL12"SEED MIX SHALL BE OBTAINED FROM THE FOLLOWING VENDOR, OR SUBSTITUTE SUBJECT TO ENGINEER APPROVAL VERMONT WETLAND PLANT SUPPLY, LLC P.O. BOX 153 ORWELL, VT 05760 TELEPHONE: 802-948-2553 FAX: 802-948-2522 CELL: 802-989-4529 DREDONDO@VERMONTWETLANDPLANTS.COM SEED MIX: BROADCAST "DETENTION BASIN/WET MEADOW SEED MIX" IN WETLAND AREAS COVERING BASE UP TO BERM HEIGHT AT A RATE OF 35 LBS PER ACRS, 1 LB PER 1,200 S.F. BROADCAST TURF GRASS ALONG SLOPES OUTSIDE OF WETLANDS. SPECIES COMPOSITION: PANICUM VIRGATUM, ELYMUS VIRGINIOUS, FESTUCA RUBRA, CAREX VULPINOIDEA, CAREX SCOPARIA, SCIRPUS CYPERINUS, SCIRPUS ATROVIRENS, BIDNES CERNUA, EUPATORIUM PERFOLIATUM, EUPATORIADELPHUS MACULATUS, JUNCUS EFFUSUS, ONCCLEA SENSIBILIS, VERBENA HASTATA, SYMPHYOTRIOHUM NOVA-ANGLIAEA PLANTING PLAN NEENAH CONVEX GRATE R-4215-C OR APPROVED EQUAL 6"MIN.NEENAH CONVEX GRATE R-4215-C OR APPROVED EQUAL WETLAND FOREBAY STORAGE TABLE P:\AutoCADD Projects\2022\22117-Highland Development\1-CADD Files-\dwg\22117-Detail.dwg, 8/29/2023 2:25:57 PM, DWG To PDF.pc3 AS SHOWN 22117 C5.0 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 DSM DSM MAB SPECIFICATIONS 01/05/2023 LOT 6 SUBDIVISION 1200 DORSET STREET SOUTH BURLINGTON, VT 05403 1200 DORSET, LLC AND THE HIGHLAND DEVELOPMENT CO., LLC. 1200 DORSET STREET SOUTH BURLINGTON VERMONT 05403 P:\AutoCADD Projects\2022\22117-Highland Development\1-CADD Files-\dwg\22117-Detail.dwg, 1/5/2023 9:55:46 AM, DWG To PDF.pc3 ” AS SHOWN 22117 C5.1 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 DSM DSM MAB SPECIFICATIONS 01/05/2023 LOT 6 SUBDIVISION 1200 DORSET STREET SOUTH BURLINGTON, VT 05403 1200 DORSET, LLC AND THE HIGHLAND DEVELOPMENT CO., LLC. 1200 DORSET STREET SOUTH BURLINGTON VERMONT 05403 P:\AutoCADD Projects\2022\22117-Highland Development\1-CADD Files-\dwg\22117-Detail.dwg, 1/5/2023 9:55:50 AM, DWG To PDF.pc3 √√ AS SHOWN 22117 C5.2 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 DSM DSM MAB SPECIFICATIONS 01/05/2023 LOT 6 SUBDIVISION 1200 DORSET STREET SOUTH BURLINGTON, VT 05403 1200 DORSET, LLC AND THE HIGHLAND DEVELOPMENT CO., LLC. 1200 DORSET STREET SOUTH BURLINGTON VERMONT 05403 P:\AutoCADD Projects\2022\22117-Highland Development\1-CADD Files-\dwg\22117-Detail.dwg, 1/5/2023 9:55:55 AM, DWG To PDF.pc3 S ETC ETCETCETCOE S S FMFMFMFMFMFMFMFMFMFMFMFMFMFMFM ST D G EX. SMH MAILBOXES w/ CONC. PAD (3) CONDUITS T EXISTING BIKE PATHDORSET STREETTO SWIFT STREETPROPOSED HOUSE FFE=436.0±FOULSHAM HOLLOW ROADEX. 4 " SEWER S ERV ICE 6" PE433.5 + MAILBOX MAILBOXM A I L B O X MAILBOX SID E W A L K SIDE W AL K SIDEWALK SIDEWALK FUTURE HOUSE POSSIBLE LOCATION FFE= 436.0± 207'±129'±4'±74'± 72'± 83'±133'±206'±67'±108'±34'±36'±LOT 6A 0.69± AC LOT 6B 0.60± AC GARAGE FFE=434.0± PROPOSED GARAGE FFE=434.0± + 433.5 433.5 +COVEREDPORCHSCREEN PORCH POTENTIAL PATIO COVERED PORCH POTENTIAL COVERED PORCH 433.5 + BUILDING TO BE CONSTRUCTED WITH NFPA13D SPRINKLER SYSTEM ABANDONED FM1" = 20'FP-1 FIRE TRUCK AUTO TURN 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 22117 DSM DSM MAB LOCATION MAP 1" = 2000' PROJECT LOCATIONLEGEND FM OE G ST S W EXISTING CONTOUR EXISTING CURB EXISTING FENCE EXISTING GRAVEL EXISTING PAVEMENT EXISTING GUARD RAIL WETLANDS WETLANDS BUFFER EXISTING OVERHEAD ELECTRIC EXISTING FORCEMAIN EXISTING GAS EXISTING STORM EXISTING GRAVITY SEWER EXISTING WATER STREAM EXISTING SEWER MANHOLE EXISTING STORM MANHOLE EXISTING CATCH BASIN EXISTING HYDRANT EXISTING SHUT OFF EXISTING UTILITY POLE EXISTING LIGHT POLE EXISTING SIGN SETBACK LINE PROPERTY LINE S D EXISTING UNDERGROUND ELEC.-TEL.-COM ETC G S W UE PROPOSED CONTOUR100 PROPOSED PAVEMENT PROPOSED ELECTRIC PROPOSED GAS PROPOSED GRAVITY SEWER PROPOSED WATER PROPOSED EDGE OF BRUSH/WOODS 08/07/2023 2 LOT SUBDIVISION LOT 6 1200 DORSET STREET SOUTH BURLINGTON, VT 05403 1200 DORSET, LLC AND THE HIGHLAND DEVELOPMENT CO., LLC. 1200 DORSET STREET SOUTH BURLINGTON VERMONT 05403 PROPOSED SETBACK LINE PROPOSED PROPERTY LINE PROPOSED SHUT OFF P:\AutoCADD Projects\2022\22117-Highland Development\1-CADD Files-\dwg\22117-Site.dwg, 8/8/2023 11:27:24 AM, DWG To PDF.pc3 PSGGGGGGGG EXISTING REC PATHRESTRICTED BUILD AREATO SWIFT STREETTO OLD CROSS ROADEXIST. 10' GMP EASE. n/f COMMON LAND W WWHOLL O W MEDALIST EX. WATER SERVICE10' SETBACK 10' SETBACK 20' SETBACK20' SETBACK 20'SETBACKMAILBOX PUMP STATION SID E W A L K SIDE WALK SIDEWALK SIDEWALK60' R.O .W . OF DORSET STREET R.O.W.Exist. Lot 6 Highlands Development Company, LLC V. 1221 Pg. 262 1.289± Acres FOULSHAM ROA D DR .EXISTING REC PATHLOT 6A 0.687± Ac. LOT 5 LOT 1DORSET STREET(PRVT.)J.K. Rustad & D.M. Discano V. 1333 P. 144 Highlands Residential Properties, LP V. 401 P. 49 Ila Isham #50 #76 S 86°15'37" W NEW LINE 83.42'SS10' SEWER EASEMEN T 10' WATER EASEMEN T NEW UTIL. POLE LOT 6B 0.602±Ac. DRIVEWAY DRIVEWAY R.O.W. 0.86± Acre "Lot 173" R.O.W. 0.86 ± A c. N 68° 5 6 ' 4 5 " W 7 2 . 0 6 ' EXIST. 10' GMP EASE. SERVING LOT 6A SERVING LOT 6A 10' SETBACK 20' SETBACK10' S E T B A C K 20' SETBACK16' ACCESS EASEMENT (SHADED) 2 Lot Subdivision of: 1200 Dorset Street, for Highlands Development Co., LLC 1200 Dorset St. & Foulsham Hollow Road South Burlington, Vermont Grid North Survey Note 2 22117 1" = 30' FEB. 27, 2023 TRC CEA P1 802-864-2323 www.cea-vt.com 10 MANSFIELD VIEW LANE, SOUTH BURLINGTON, VT 05403 CIVIL ENGINEERING ASSOCIATES, INC. A C E Location Map Not to Scale - Referenced Plats - A."Paul F. Heald 6-Lot Subdivision Plat, Dorset Street" prepared by Civil Engineering Associates, Inc., dated August 2001 and Last Revised 12/4/2001. Vol. 495 Pg. 86 South Burlington Land Records. B."Eonomou Farms Golf Course Plat - Southeast Parcel, Property of JAM GOLF, LLC" prepared by Civil Engineering Associates, Inc., dated May 1996. South Burlington Land Records. RECEIVED FOR RECORDING IN THE LAND RECORDS OF THE CITY of SOUTH BURLINGTON, VERMONT, AT______________ O'CLOCK ON THE ______ DAY OF __________, 20_____. ATTEST: ____________________________, CITY CLERK APPROVED BY RESOLUTION OF THE DEVELOPMENT REVIEW BOARD OF THE CITY of SOUTH BURLINGTON, VERMONT, ON THE _____ DAY OF _____________, 20____, SUBJECT TO THE REQUIREMENTS AND CONDITIONS OF SAID RESOLUTION. SIGNED THIS _____ DAY OF ______________, 20______. BY ___________________________________, CHAIRPERSON To the best of my knowledge and belief this plat depicts the results of a survey conducted by me as described in "Survey Notes" above, based upon our analysis of land records and evidence found in the field. Existing boundaries shown are in substantial conformance with the records, except as noted. This plat is in substantial compliance with 27 VSA 1403, "Recording of Land Plats". This statement valid only when accompanied by my original signature and seal. - Survey Notes - 1. Purpose of this survey plat is to depict the subdivision of existing Lot 6 of the Paul Heald Subdivision (Reference Plat A) into two lots, "6A" and "6B". Lot 6 was conveyed to Highlands Development Company, LLC by Limited Warranty Deed of New England Federal Credit Union dated June 25, 2014 and recorded in Volume 1221 at Page 262 of South Burlington Land Records. Other neighboring property lines and buildings shown MAY be approximate only, and are shown for information purposes only. 2. Field survey was conducted summer 2022 and consists of a closed-loop traverse utilizing a robotic total station instrument. Bearings shown are from Grid North, Vermont Coordinate System of 1983, based upon our GPS observations on or adjacent to the site (Reference Frame NAD83 (2011, Epoch 2010)). 3. Iron pipes shown as “found” are typically labeled with inside diameter, rods with outside diameter, unless otherwise indicated. Condition of pipes, rods and markers found are “good” unless otherwise noted. Corners denoted "Set" or “Proposed” typically consist of 5/8” diameter rebar capped with aluminum disks stamped “Civil Engineering Assocs. - VT LS 597”, typically set flush with existing grade. Progr e s s - Easement Notes - E.1. Existing Lot 6 and Proposed Lots 6A & 6B are served by an easement and right of way over a parcel of land depicted as "ROW 0.86 AC" on Reference Plat A. E.2. Proposed Lot 6A shall be served by the following three (3) easements over portions of Lot 6B as follows: ·16' wide easement for 12' wide shared driveway (centered on drive as built) ·10' wide easement for water line (centered on pipe as built) ·10' wide easement for sewer line (centered on pipe as built) Progr e s s 02/2 7/ 2 3 FM OE G ST S W Overhead Electric Forcemain Gas Storm Gravity Sewer Water Setback Line Property Line Easement Line - Legend - Sewer manhole Storm manhole Catch basin Hydrant Capped rod previously set Concrete monument found S D Light pole Utility pole NEW SURVEY MARKER _____________________________ Timothy R. Cowan VT LS 597 4. Not being within the scope of this survey, Civil Engineering Associates, Inc. has conducted no investigation whatsoever respecting whether or not the property and each component thereof is in compliance with state or local permits. 5. Any utilities shown do not purport to constitute or represent all utilities located upon or adjacent to the surveyed premises and are approximate only. Any buried utilities shown are depicted based solely on surface indications; actual locations may vary. Contact Dig Safe (888-344-7233) prior to any excavation or construction. GENERALLY, THE TERM "NEW" ON THIS PLAT DENOTES "PROPOSED" PROJECT LOCATION P:\AutoCADD Projects\2022\22117-Highland Development\1-CADD Files-\dwg\22117-PLAT.NEW.dwg, 5/2/2023 1:31:16 PM, DWG To PDF.pc3 S W ETC ETCETCWWEXISTING PUMP STATION D S S FMFMFMFMFMFMFMFMFM FMFM ST ST D G UDEX. SMH G MAILBOXES w/ CONC. PAD W W G GG G (3) CONDUITS EXISTING RECESSED CURB T T 10' SETBACKEXISTING BIKE PATHCLASS II 50' BUFFERDORSET STREETRESTRICTED BUILD AREATO SWIFT STREETTO OLD CROSS ROAD20' SETBACK30' SETBACK 10 ' S E T B A C K 20' SETBACK 30' SETBACK EXISTING HOUSE EXISTING BARN n/f JAM GOLF, LLC GOLF COURSE PARCEL F n/f COMMON LAND HIGHLAND RESIDENTAL PROPERTIES, LP. n/f LOT 173 HIGHLAND RESIDENTIAL PROPERTIES, LP.FOULS HA M H OLL O W R OA D MEDALIST DRIVE HIGHLANDS DEVELOPMENT CO LLC n/f I. ISHAM ESTATE n/f J. RUSTAD & D. DISCANO n/f D. ROUILLE n/f S. DAVIS & E. BECHTEL n/f K. EVANS n/f G. BERGERON & R. POTHIER 10' SETBACK 10' SETBACK 20' SETBACK 20' SETBACK 20' SETBACK434434434 433 433 43 3 433 433 433432 432432 432 432 43 2 432 432 4324314314 3 1 431431 4314314314 3 1 431 430 430 430430430 43 0 430 43043043042942 9 429 42 9 429429429429429429 429429429 428 42 8 428428428 428428428428428 428 428427 427 427427427 427 427 427 427427427 427 426 426426 426 426426426 426 42642 5 4 2 5 425 425425 425424424424424424 42342342342 3 423 423422422 422422422422422 421421 421421421421421421421420420420420420420420420420419419419 41941941941941941841841 8 418 418418418 418 418417417417417417417 417416416 4164164164164164164154154154154154154154154144144 1 4 414 414414414 4144134134 1 3 41341 3 413413 413412412412412 412412 412 412412 411411411 4 1 1411411411411410410 410410410 410 410409409409409 409 409 4094094084 0 8 408408408 4084084074074 0 7 407407 407407 406 406406 4 0 6406406 405 405405405 405 405405404 404404 4044 0 4 404 4 0 3 40 3 4034034034 0 2 40 2 4024024014 0 1 4014004 0 0400399399398 MAILBOX MAILBOXM A I L B O X MAILBOX C.O. C.O. SID E W A L K SIDEW AL K SIDEWALK SIDEWALK LOT 1 0.44 AC. R.O.W. 0.86 AC. LOT 2 0.80 AC. LOT 3 0.77 AC. LOT 4 0.81 AC. LOT 5 0.33 AC.250' FROM ℄ OF DORSET STREET R.O.W.LOT 6 1.29 AC. 207'±340'±67'±109'±64'±111'±4'±129'±20' SETBACK425424SuC VeB VeC CV DSM DSM MAB 1" = 30' 22117 SW1 08/28/2023 LOCATION MAP 1" = 2000' 1200 DORSET, LLC AND THE HIGHLAND DEVELOPMENT CO., LLC. 1200 DORSET STREET SOUTH BURLINGTON VERMONT 05403 EXISTING STORMWATER SITE PLAN PROJECT LOCATION 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 08/07/23 DSM REVISIONS PER CITY COMMENTS 1200 DORSET STREET SOUTH BURLINGTON, VT 05403 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 BASED ON A PLAN ENTITLED "PAUL F. HEALD 6 LOT SUBDIVISION DORSET STREET" PREPARED BY CIVIL ENGINEERING ASSOCIATES, INC. DATED AUGUST 2001, LAST REVISED 12-4-01. THIS PLAN IS NOT A BOUNDARY SURVEY AND IS NOT INTENDED TO BE USED AS ONE. 3.PROPERTY LINE BEARINGS ARE BASED ON MAGNETIC NORTH NOT TRUE NORTH. 4.CONTOUR INFORMATION IS BASED UPON LIDAR DATA FROM 2014. HORIZONTAL AND VERTICAL DATUM BASED ON VCS NAD 83 AND NAVD 88. LEGEND FM OE G ST S W EXISTING CONTOUR EXISTING CURB EXISTING FENCE EXISTING GRAVEL EXISTING PAVEMENT EXISTING GUARD RAIL WETLANDS WETLANDS BUFFER EXISTING OVERHEAD ELECTRIC EXISTING FORCEMAIN EXISTING GAS EXISTING STORM EXISTING GRAVITY SEWER EXISTING WATER STREAM EXISTING SEWER MANHOLE EXISTING STORM MANHOLE EXISTING CATCH BASIN EXISTING HYDRANT EXISTING SHUT OFF EXISTING UTILITY POLE EXISTING LIGHT POLE EXISTING SIGN SETBACK LINE PROPERTY LINE S D EXISTING UNDERGROUND ELEC.-TEL.-COMETC 2 LOT SUBDIVISION LOT 6 EXISTING DECIDUOUS TREE EXISTING CONIFEROUS TREE Project Shovel Holes August 22th, 2023 Jacques Larose (CEA) SH#1 0-6”10YR 3/3 Dark brown, loose, very friable, silty clay loam, granular (1) 6-12”10YR 5/6 Grayish brown, medium-compact, friable, silty clay, massive, mottled SHWT@6"No Seeps Probe stopped at 40"Roots@6” SH#2 0-8”10YR 3/3 Dark brown, loose, very friable, silty clay loam, granular (1) 8-12”10YR 5/6 Grayish brown, medium-compact, friable, silty clay, massive, mottled SHWT@8"No Seeps Probe stopped at 32"Roots@8” SH#3 0-8”10YR 3/3 Dark brown, loose, very friable, silty clay loam, granular (1) 8-12”10YR 5/6 Grayish brown, medium-compact, friable, silty clay, massive, mottled SHWT@8"No Seeps Probe stopped at 24"Roots@8” SH#4 0-8”10YR 3/3 Dark brown, loose, very friable, silty clay loam, granular (1) 8-12”10YR 5/6 Grayish brown, medium-compact, friable, silty clay, massive, mottled SHWT@8"No Seeps Probe stopped at 34"Roots@8” SH#5 0-10”10YR 3/3 Dark brown, loose, very friable, silty clay loam, granular (1) 10-14”10YR 5/6 Grayish brown, medium-compact, friable, silty clay, massive, mottled SHWT@10"No Seeps Probe stopped at 18"Roots@10” SUBCATCHMENT AREA LEGEND P:\AutoCADD Projects\2022\22117-Highland Development\1-CADD Files-\dwg\22117-Site.dwg, 8/29/2023 2:24:58 PM, DWG To PDF.pc3 S W WW W W W WWWWGGGGGGGGGGGGGGETC ETC ETC ETC ETCETCETCETCETCETC ETC ETC ETC ETCETCWW W W W W WWG G G G GG G G GGGSSSS S SSFM FM FMFMSSSSSSWWOE OE OE OEOEOEOEOEOEOEOEOEOEOEOEOEWWWWWWWWWWWWWFM FM FMFMFMFMFMFM FMFMFMFMFMFMFMFMFMFMFMFMFMFMFMFMFMFMFMFMFMFM ST ST ET C ETC G G GGUDEX. SMH G G MAILBOXES w/ W W W G GG(3) CONDUITS ETCG EXISTING RECESSED CURB DSTST ST ST ST EX. CB RIM=415.2± INV.=409.8± CONTRACTOR TO RESTORE ALL DISTURBED AREAS BY INSTALLING 4” TOPSOIL, SEED, AND EROSION CONTROL MATTING (TYP.) ROOF PITCH T EXISTING BIKE PATHDORSET STREETTO SWIFT STREETC.O.FOULS HA M H OLL O W R OA D4" WATER MAIN20" WATER MAINEX . 4 " S EW ER SER V IC E EX. 2" WATER SERVICE6" PE4 3 0 4 2 8 4 2 6 430 428 426 424 4 2 2 42 0420 42 0422424426 42241 8 4164144 1 6 416 418 42 0 422424418418 4344 3 4 434434434434 433 433 43 3 433 433 433433 433432432432 432 432 4 3 2 432 43 2432 4324 3 1 43143143 1 431431 4314 3 1 43 1 430 430 43 0 430430 430 430430429 42 9 429429429429 428 4 2 8 428428428427 427427 427427426 42642 5 424424 42342 3 42242142142142142042042041941941841 8 418 418417417416416416415415415415414414 414413 4 1 3 413412 MAILBOX MAILBOXM A I L B O X MAILBOX SID E W A L K SIDE WA LK SIDEWALK SIDEWALK 207'±129'±4'±74'± 72'± 83'±133'±206'±67'±108'±34'±36'±LOT 6A 0.69± AC LOT 6B 0.60± AC434 433432430428426431 432 433 428422424426 428 430 432 434 426427ABANDONED FM425424424423421423 422 433 434 431 432433 425433 432 431 4224 2 6 ROOF PITCH 300± S.F. TO BE SITE BALANCED 30± S.F. TO BE SITE BALANCED 265± S.F. TO BE SITE BALANCED 600± S.F. SITE BALANCE POI PROPOSED OUTLET STRUCTURE SEE OUTLET STRUCTURE DETAIL PROPOSED FOREBAY SEE DETAIL SHEET 4.1 PROPOSED GRAVEL WETLAND. SEE DETAIL SHEET 4.1 TO S/ N 00 1 FM1" = 20'SW2 PROPOSED STORMWATER 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 22117 DSM DSM MAB LOCATION MAP 1" = 2000' PROJECT LOCATION 08/28/2023 2 LOT SUBDIVISION LOT 6 1200 DORSET STREET SOUTH BURLINGTON, VT 05403 1200 DORSET, LLC AND THE HIGHLAND DEVELOPMENT CO., LLC. 1200 DORSET STREET SOUTH BURLINGTON VERMONT 05403 · · · · · · “” · · § § § § § § § § § · · § § § § § § · · · SOIL DATA IS APPROXIMATE AND BASED ON INFORMATION ABSTRACTED FROM THE NATURAL RESOURCES CONSERVATION SERVICE WEB SOIL SURVEY, VERSION 21, DATED SEPTEMBER 17, 2018 PROPOSED IMPERVIOUS SUBCATCHMENT AREA LEGEND AREA TO BE SITE BALANCED = 600± S.F.P:\AutoCADD Projects\2022\22117-Highland Development\1-CADD Files-\dwg\22117-Site.dwg, 8/29/2023 2:25:12 PM, DWG To PDF.pc3 S W WW W W W WWWWGGGGGGGGGGGGGGETC ETC ETC ETC ETCETCETCETCETCETC ETC ETC ETC ETCETCWW W W W W WWG G G G GG G G GGGSSSS S SSFM FM FMFMSSSSSSWWOE OE OE OEOEOEOEOEOEOEOEOEOEOEOEOEWWWWWWWWWWWWWFM FM FMFMFMFMFMFM FMFMFMFMFMFMFMFMFMFMFMFMFMFMFMFMFMFMFMFMFMFM ST ST ET C ETC G G GGUDEX. SMH G G MAILBOXES w/ W W W G GG(3) CONDUITS ETCG EXISTING RECESSED CURB DSTST ST ST ST EX. CB RIM=415.2± INV.=409.8± T EXISTING BIKE PATHDORSET STREETTO SWIFT STREETC.O.FOULS HA M H OLL O W R OA D4" WATER MAIN20" WATER MAINEX . 4 " S EW ER SER V IC E EX. 2" WATER SERVICE6" PE4 3 0 4 2 8 4 2 6 430 428 426 424 4 2 2 42 0420 42 0422424426 42241 8 4164144 1 6 416 418 42 0 422424418418 4344 3 4 434434434434 433 433 43 3 433 433 433433 433432432432 432 432 4 3 2 432 43 2432 4324 3 1 43143143 1 431431 4314 3 1 43 1 430 430 43 0 430430 430 430430429 42 9 429429429429 428 4 2 8 428428428427 427427 427427426 42642 5 424424 42342 3 42242142142142142042042041941941841 8 418 418417417416416416415415415415414414 414413 4 1 3 413412 MAILBOX MAILBOXM A I L B O X MAILBOX SID E W A L K SIDE WA LK SIDEWALK SIDEWALK 207'±129'±4'±74'± 72'± 83'±133'±206'±67'±108'±34'±36'±LOT 6A 0.69± AC LOT 6B 0.60± AC434 433432430428426431 432 433 428422424426 428 430 432 434 426427ABANDONED FM425424424423421423 422 433 434 431 432433 425433 432 431 4224 2 6 FM1" = 20'SW3 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 22117 DSM DSM MAB LOCATION MAP 1" = 2000' PROJECT LOCATION 08/28/2023 2 LOT SUBDIVISION LOT 6 1200 DORSET STREET SOUTH BURLINGTON, VT 05403 1200 DORSET, LLC AND THE HIGHLAND DEVELOPMENT CO., LLC. 1200 DORSET STREET SOUTH BURLINGTON VERMONT 05403 ANNOTATED STORMWATER MAINTENANCE PLAN 1.THE SYSTEM SHALL BE INSPECTED ANNUALLY AFTER SPRING SNOW MELT, PRIOR TO JUNE 15TH. THE INSPECTION SHALL EVALUATE THE OPERATION AND MAINTENANCE AND CONDITION OF THE STORMWATER COLLECTION, TREATMENT, AND CONTROL SYSTEM. THE INSPECTION SHALL NOTE ANY EROSION, SEDIMENT ACCUMULATION, OR POLLUTANT DISCHARGES TO THE SYSTEM. ALL MAINTENANCE ITEMS AND REPAIRS SHALL BE COMPLETED WITHIN 60 DAYS OF THE INSPECTION. 2.THE STORM DRAIN STRUCTURES WITHIN THE DEVELOPMENT ARE TO BE CLEANED OF SEDIMENT WITH VACUUM TRUCK WHEN 50% OF CAPACITY IN THE STRUCTURE IS LOST (HALF THE DISTANCE TO PIPE OUTLET, GENERALLY AT 9" OF SEDIMENT DEPTH). 3.THE OUTLET PIPE AND STONE PAD SHALL BE INSPECTED FOR SIGNS OF EROSION OR BLOCKAGE OF OUTLET PIPE 4.PRETREATMENT/CONVEYANCE SWALES: SWALES SHALL BE FREE OF COLLECTED SEDIMENT. SEDIMENT TO BE DISPOSED OF IN UPLAND AREA, OUTSIDE OF ANY WETLANDS OR WETLAND BUFFERS. OUTLETS & CONVEYANCES SHALL BE FREE FROM EROSION. FOR SPECIFICATIONS OF EACH PRACTICE SEE PLANS. 5.GRAVEL WETLAND: STANDING WATER IN PRACTICES FOR LONGER THAN 48 HOURS AFTER STORM EVENT SHALL BE REPORTED TO DESIGNER OR INVESTIGATED FOR POTENTIAL CLOGGING, AND MAINTAINED AS REQUIRED. PLANTINGS WITHIN EACH GRAVEL WETLAND AREA SHALL BE IN GOOD CONDITION OR REPLACED. OUTLET/CONVEYANCES SHALL BE FREE FROM EROSION. FOR SPECIFICATIONS OF EACH PRACTICE, SEE PLANS. CATCH BASINS/STORM DRAINS: THE STORM DRAINS STRUCTURES WITHIN THE DEVELOPMENT ARE TO BE CLEANED OF SEDIMENT WITH VACUUM TRUCK WHEN 50% OF CAPACITY IN THE STRUCTURE IS LOST (HALF THE DISTANCE TO PIPE OUTLET, GENERALLY AT 9" OF SEDIMENT DEPTH). GRAVEL WETLAND: STANDING WATER IN PRACTICES FOR LONGER THAN 48 HOURS AFTER STORM EVENT SHALL BE REPORTED TO DESIGNER OR INVESTIGATED FOR POTENTIAL CLOGGING, AND MAINTAINED AS REQUIRED. PLANTINGS WITHIN EACH GRAVEL WETLAND AREA SHALL BE IN GOOD CONDITION OR REPLACED. OUTLET/CONVEYANCES SHALL BE FREE FROM EROSION. FOR SPECIFICATIONS OF EACH PRACTICE, SEE PLANS. PRETREATMENT FOREBAY: FOREBAYS WITHIN THE DEVELOPMENT ARE TO BE CLEANED OF SEDIMENT WHEN 50% OF CAPACITY IN THE PRACTICE IS LOST PRETREATMENT/CONVEYANCE SWALES: SWALES SHALL BE FREE OF COLLECTED SEDIMENT. SEDIMENT TO BE DISPOSED OF IN UPLAND AREA, OUTSIDE OF ANY WETLANDS OR WETLAND BUFFERS. OUTLETS/CONVEYANCES SHALL BE FREE FROM EROSION. FOR SPECIFICATIONS OF EACH PRACTICE SEE PLANS.P:\AutoCADD Projects\2022\22117-Highland Development\1-CADD Files-\dwg\22117-Site.dwg, 8/29/2023 2:25:34 PM, DWG To PDF.pc3