HomeMy WebLinkAboutSD-20-02 - Plans - Non-Record - 0010 Mansfield View Lane (3)LUMINAIRE SCHEDULE Civil Engineering AssociatesSymbol Type Catalog Number Description Lamp Pole Height Alternate Acceptable ManufacturerA18SAR315 Kim Lighting 1SA/SAR3/150PSMH120/DB-P/PRA16-4188SA/DB-PSingle arm Type 3 cutoff luminaire on 18' pole.150w Pulse Start metal halide, 4000K18' Gardco GullwingB20SAR315 Kim Lighting 1SA/SAR3/150PSMH120/DB-P/PRA20-4188SA/DB-PSingle arm Type 3 cutoff luminaire on 20' pole150w Pulse Start metal halide, 4000K20' Gardco GullwingC202SAR315 Kim Lighting 2SB/SAR3/150PSMH120/DB-P/PRA20-4188SA/DB-PDouble Arm Opposite with Type 3 cutoff luminaire on 20' pole150w Pulse Start metal halide, 4000K20' Gardco GullwingD3.5SL5 Kim Lighting SL1/50MH120/DB-PLight bollard with cutoff optics at 3.5' mounting height50w Pulse Start metal halide 4000K3.5'ER42F Gardco Designer Canopy 220/F/42TRF/120/BRP/RSRecessed soffit light 42w compact fluorescent with cold temperature start9' estimated Prescolite LFHL-V9-50MH (metal halide)FSL50 Kim Lighting SW1/50MH120/DB-PCutoff surface mounted façade light50w Pulse Start metal halide 4000K10' estimatedHinesburg Road, So. Burlington, VT
35'SETBACKEXISTING
66' R.O.W.35'SETBACKS
S
SS FMFMFMSSS
35'SETBACK35'SETBACKS
SS
SS
SSSSO. BURLINGTON
REALTY COMPANY, LLC
Vol. 944 Pg. 110 20'20' SETBACK(WAIVER FORBUILDING C)25' SETBACK
(WAIVER FOR
BUILDING C)VT ROUTE 116 "HINESBURG ROAD"N83°01'54"E
12.55'
M. GRAVELIN
Vol. 671 Pg. 641
BURLINGTON PROPERTIES, L.P.
Vol. 514 Pg. 272
FOX RUN LN.
MANSFIELD VIEW
L
A
N
E
OFFICE
BUILDING
A
DRSTORAGE
BUILDING
A1
50'
SETBACK
RYE ASSOCIATES
CITY OF SO. BURLINGTON
HRG OFFICE BUILDING, LLC
Vol. 1303 Pg. 1
Lot 1-C
SBRC PROPERTIES, LLC.
Vol. 1116 Pg. 37
Lot 1-E
50'
SETBACK
EAST MOUNTAIN VIEW, LLC
Vol. 754 Pg. 53
EXISTING SEWER
PS
EXISTING
HOUSE
EXISTING
GARAGE
PROPOSED
OFFICE
BUILDING
B
34
PROPOSED
OFFICE
BUILDING C
PHASE I
36BLOCK WALLBLOCK WALLSBRC Properties, LLC
Lot 1-B
Vol. 1359 Pg. 238
PROPOSED
PARKING
PROPOSED
SEWERTO B
E
A
B
A
N
D
O
N
E
D
LOT 1A
CEA PROPERTIES, LLC
3.055 Ac. (Total)
6.08'49.0'94.50'33.25'37.50'33.25'6.0'
6.0'
15.0'
15.0'
36.0'
36.0'25.25'25.25'33.25'16.0'33.25'6.0'
6.0'
15.0'
15.0'
36.0'
10.0'25.25'25.25'EXIST. BUILDING
#1160
10
DRIVE S05°39'25"E234.92'36.17'
4.0'
26.17'
8.08'S 06°02'52" E99.96'N 83°50'37" E
216.22'S 06°09'16" E229.59'
S 82°19'36" W 194.31'
S 07°54'38" E
11.96'
S 83°02'55" W
246.63'
N 83°52'14" E
237.06'N 06°10'17" W350.40'
8.08'20.92'20.75'32.17'PROPOSED#1100
99.8'±53.50'8.0'
8.0'10.75'10.75'53.50'10.0'
16.0'
8.0'8.0'
06248TRC
1" = 50'
12/20/2019
TRC
CEA
P1
E-10. Non-exclusive access easement serving East Mountain View, LLC over
approximately 5-foot-wide strip at northwest corner Lot 1-A.
E-11. Non-exclusive access easement serving Lot 1-A over approximately
30-foot-wide strip at southwest corner East Mountain View, LLC.
E-12. 10-foot-wide easement for water line and valve serving north end of existing
Building "A" over East Mountain View, LLC. To be centered upon water line as built.
E-13. 12' X 15' easement for fire hydrant and valve serving East Mountain View,
LLC on Lot 1-A. To be centered upon water line as built.
E-14. 20-foot-wide easement for emergency access to/from former Lot 1 over
existing and PROPOSED driveway at northeastern portion of Lot 1-A as built.
E-15. Easements for existing sanitary sewer force main across westerly portion of
Lot 1C to connect with existing sewer as shown. 20' wide north of Lot 1-A and 7.5'
wide east of Lot 1-A.
E-16. 20-foot-wide easement for existing sanitary sewer force main across
southwesterly corner of Burlington Properties, LLC to connect with existing sewer as
shown. Reference Map C.
E-17. Rights to drain storm water from Lot 1-A across northerly portion of former
Lot 1 to existing ditch on southerly sideline of Meadowland Drive.
E-18. Easement or License for sanitary sewer from #1160 Hinesburg Road to
sewer service on Lot 1A, to be centered on utility as constructed. (Abandoned -
Easement to be extinguished.)
E-19. 20-foot-wide easement for proposed public recreation path along westerly
portion of Lot 1-A & easterly edge of Hinesburg Road as shown. (This easement to
be dedicated to City of South Burlington).
E-20. City of South Burlington contemplates the widening of the Hinesburg Road
right-of-way from 66 feet to 80 feet in this area. Acreages shown are based upon
existing 66-foot-wide right-of-way. Setbacks, however, are shown based upon
potential future 80-foot-wide right-of-way.
E-21. Easement for extension of existing 8" water line to former Lot 1.
E-22. Sewer line easements (proposed) (15' wide) over portion of Lot 1-B to
existing manhole on Lot 1-B.
- Easement Notes -
To the best of my knowledge and belief this plat,
properly depicts the results of a survey conducted under
my direct supervision as outlined in the "survey notes"
above. Existing boundaries shown are based upon our
analysis of physical and record evidence recovered, and
are in substantial conformance with the record unless
otherwise noted. This plat is in substantial compliance
with 27 VSA 1403. Statement valid only when
accompanied by my original signature and seal.
______________________________________
Timothy R. Cowan VT LS 597
Proposed PUD
CEA PROPERTIES, LLC
1 of 1
- Legend of Symbols -
36
- Referenced Plats -
A.´2-Lot Subdivision of Lot 1, Meadowland Business Park for: Munson EarthMoving Corp. & CEA Properties, LLCµ6KHHWV3/DQG3/SUHSDUHGE\
Civil Engineering Associates, Inc. Dated August 7, 2007. Map Slides 504.5 &504.6 South Burlington Land Records.
B."Subdivision of Lot 1B from Lot1 Meadowlands Business Park For: MunsonEarth Moving Corp." dated Feb. 23, 2009 by Civil Engineering Associates, Inc.
Map Slide 537.6
C."Sewer Easement, Burlington Properties L.P. to CEA Properties, LLC." dated
2/12/07 by Civil Engineering Associates, Inc. Map Slide 510.1.
- Survey Notes -
1. Purpose of this plat is to depict the boundaries and easements associated with Lot 1A
formerly of "Meadowlands Business Park".
2. Field survey was conducted during fall-winter 2006-2007 and consisted of a closed loop
traverse utilizing electronic total station instruments. Lot 1A boundaries as-set were
re-surveyed fall 2019, so bearings & distances may vary slightly from previous plats. Bearings
shown are from Grid North, Vermont Coordinate System of 1983, based upon our RTK GPS
observations on/near the site.
3. Corner markers set typically consist of 5/8" x 40" steel rebar or 4" square concrete
monuments with aluminum caps or disks stamped "Civil Engineering Assocs. - VT LS 597",
set flush with existing grade.
4. Concrete monuments found are 4" square unless otherwise noted. Iron pipes found are 1"
inside diameter unless otherwise noted. Iron rods found are 5/8" diameter unless otherwise
noted.
5. Vermont Route 116, also known as "Hinesburg Road" is a public highway with a record
width of 4 rods (66 feet). The sideline shown here abutting the subject parcel is based upon
our analysis of monumentation found and the referenced plat. The City of South Burlington is
reportedly contemplating the widening of this portion of the right of way to a width of 80 feet.
10 - 36 Mansfield View Lane
City of South Burlington, Vermont
802-864-2323 FAX: 802-864-2271 web: www.cea-vt.com
10 MANSFIELD VIEW LANE, SOUTH BURLINGTON, VT 05403
CIVIL ENGINEERING ASSOCIATES, INC.
A
C
E
35'SETBACKEXISTING
66' R.O.W.35'SETBACKS
S
SS FMFMFMSSS
35'SETBACK35'SETBACKS
SS
SS
SSSSO. BURLINGTON
REALTY COMPANY, LLC
Vol. 944 Pg. 110 20'20' SETBACK(WAIVER FORBUILDING C)25' SETBACK
(WAIVER FOR
BUILDING C)VT ROUTE 116 "HINESBURG ROAD"N83°01'54"E
12.55'
M. GRAVELIN
Vol. 671 Pg. 641
BURLINGTON PROPERTIES, L.P.
Vol. 514 Pg. 272
FOX RUN LN.
MANSFIELD VIEW
L
A
N
E
OFFICE
BUILDING
A
DRSTORAGE
BUILDING
A1
50'
SETBACK
RYE ASSOCIATES
CITY OF SO. BURLINGTON
HRG OFFICE BUILDING, LLC
Vol. 1303 Pg. 1
Lot 1-C
SBRC PROPERTIES, LLC.
Vol. 1116 Pg. 37
Lot 1-E
50'
SETBACK
EAST MOUNTAIN VIEW, LLC
Vol. 754 Pg. 53
EXISTING SEWER
PS
EXISTING
HOUSE
EXISTING
GARAGE
PROPOSED
OFFICE
BUILDING
B
34
PROPOSED
OFFICE
BUILDING C
PHASE I
36BLOCK WALLBLOCK WALLSBRC Properties, LLC
Lot 1-B
Vol. 1359 Pg. 238
PROPOSED
PARKING
PROPOSED
SEWERTO B
E
A
B
A
N
D
O
N
E
D
LOT 1A
CEA PROPERTIES, LLC
3.055 Ac. (Total)
6.08'49.0'94.50'33.25'37.50'33.25'6.0'
6.0'
15.0'
15.0'
36.0'
36.0'25.25'25.25'33.25'16.0'33.25'6.0'
6.0'
15.0'
15.0'
36.0'
10.0'25.25'25.25'EXIST. BUILDING
#1160
10
DRIVE S05°39'25"E234.92'36.17'
4.0'
26.17'
8.08'S 06°02'52" E99.96'N 83°50'37" E
216.22'S 06°09'16" E229.59'
S 82°19'36" W 194.31'
S 07°54'38" E
11.96'
S 83°02'55" W
246.63'
N 83°52'14" E
237.06'N 06°10'17" W350.40'
8.08'20.92'20.75'32.17'PROPOSED#1100
99.8'±53.50'8.0'
8.0'10.75'10.75'53.50'10.0'
16.0'
8.0'8.0'
06248TRC
1" = 50'
12/20/2019
TRC
CEA
P1
E-10. Non-exclusive access easement serving East Mountain View, LLC over
approximately 5-foot-wide strip at northwest corner Lot 1-A.
E-11. Non-exclusive access easement serving Lot 1-A over approximately
30-foot-wide strip at southwest corner East Mountain View, LLC.
E-12. 10-foot-wide easement for water line and valve serving north end of existing
Building "A" over East Mountain View, LLC. To be centered upon water line as built.
E-13. 12' X 15' easement for fire hydrant and valve serving East Mountain View,
LLC on Lot 1-A. To be centered upon water line as built.
E-14. 20-foot-wide easement for emergency access to/from former Lot 1 over
existing and PROPOSED driveway at northeastern portion of Lot 1-A as built.
E-15. Easements for existing sanitary sewer force main across westerly portion of
Lot 1C to connect with existing sewer as shown. 20' wide north of Lot 1-A and 7.5'
wide east of Lot 1-A.
E-16. 20-foot-wide easement for existing sanitary sewer force main across
southwesterly corner of Burlington Properties, LLC to connect with existing sewer as
shown. Reference Map C.
E-17. Rights to drain storm water from Lot 1-A across northerly portion of former
Lot 1 to existing ditch on southerly sideline of Meadowland Drive.
E-18. Easement or License for sanitary sewer from #1160 Hinesburg Road to
sewer service on Lot 1A, to be centered on utility as constructed. (Abandoned -
Easement to be extinguished.)
E-19. 20-foot-wide easement for proposed public recreation path along westerly
portion of Lot 1-A & easterly edge of Hinesburg Road as shown. (This easement to
be dedicated to City of South Burlington).
E-20. City of South Burlington contemplates the widening of the Hinesburg Road
right-of-way from 66 feet to 80 feet in this area. Acreages shown are based upon
existing 66-foot-wide right-of-way. Setbacks, however, are shown based upon
potential future 80-foot-wide right-of-way.
E-21. Easement for extension of existing 8" water line to former Lot 1.
E-22. Sewer line easements (proposed) (15' wide) over portion of Lot 1-B to
existing manhole on Lot 1-B.
- Easement Notes -
To the best of my knowledge and belief this plat,
properly depicts the results of a survey conducted under
my direct supervision as outlined in the "survey notes"
above. Existing boundaries shown are based upon our
analysis of physical and record evidence recovered, and
are in substantial conformance with the record unless
otherwise noted. This plat is in substantial compliance
with 27 VSA 1403. Statement valid only when
accompanied by my original signature and seal.
______________________________________
Timothy R. Cowan VT LS 597
Proposed PUD
CEA PROPERTIES, LLC
1 of 1
- Legend of Symbols -
36
- Referenced Plats -
A.´2-Lot Subdivision of Lot 1, Meadowland Business Park for: Munson EarthMoving Corp. & CEA Properties, LLCµ6KHHWV3/DQG3/SUHSDUHGE\
Civil Engineering Associates, Inc. Dated August 7, 2007. Map Slides 504.5 &504.6 South Burlington Land Records.
B."Subdivision of Lot 1B from Lot1 Meadowlands Business Park For: MunsonEarth Moving Corp." dated Feb. 23, 2009 by Civil Engineering Associates, Inc.
Map Slide 537.6
C."Sewer Easement, Burlington Properties L.P. to CEA Properties, LLC." dated
2/12/07 by Civil Engineering Associates, Inc. Map Slide 510.1.
- Survey Notes -
1. Purpose of this plat is to depict the boundaries and easements associated with Lot 1A
formerly of "Meadowlands Business Park".
2. Field survey was conducted during fall-winter 2006-2007 and consisted of a closed loop
traverse utilizing electronic total station instruments. Lot 1A boundaries as-set were
re-surveyed fall 2019, so bearings & distances may vary slightly from previous plats. Bearings
shown are from Grid North, Vermont Coordinate System of 1983, based upon our RTK GPS
observations on/near the site.
3. Corner markers set typically consist of 5/8" x 40" steel rebar or 4" square concrete
monuments with aluminum caps or disks stamped "Civil Engineering Assocs. - VT LS 597",
set flush with existing grade.
4. Concrete monuments found are 4" square unless otherwise noted. Iron pipes found are 1"
inside diameter unless otherwise noted. Iron rods found are 5/8" diameter unless otherwise
noted.
5. Vermont Route 116, also known as "Hinesburg Road" is a public highway with a record
width of 4 rods (66 feet). The sideline shown here abutting the subject parcel is based upon
our analysis of monumentation found and the referenced plat. The City of South Burlington is
reportedly contemplating the widening of this portion of the right of way to a width of 80 feet.
10 - 36 Mansfield View Lane
City of South Burlington, Vermont
802-864-2323 FAX: 802-864-2271 web: www.cea-vt.com
10 MANSFIELD VIEW LANE, SOUTH BURLINGTON, VT 05403
CIVIL ENGINEERING ASSOCIATES, INC.
A
C
E
D
R DRS
S
S
S
S
DR THOMPSON STREETDR7
10
+391.5
10
9
34
PS
S "VIEW PROTECTION ZONE"36
7
6
6
SOAK CREEK
BUTLER FARMS
RYE MEADOWS
DYNAPOWER
FOX RUN
M
E
A
D
O
W
L
A
N
D
D
R
I
V
E
PROPOSED
3.1 AC.
229'
42.7%
10.6%
20'
50'
27'REAR SETBACK 50'
35'
50'
SIDE SETBACK
FRONT SETBACK
50%
30%
LOT COVERAGE
BUILD. COVERAGE
LOT AREA
LOT FRONTAGE
REQ'D.
3.0 AC.
NONE
DIMENSIONAL SUMMARY
ZONING DISTRICT: INDUSTRIAL OPEN SPACE DISTRICT (IO)
FRONT YARD COVERAGE 30%9.5%*6.1%
229'
3.1 AC.
EXIST.
4.0%
15.9%
50'
36'
335'
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 BASED ON A PLAT ENTITLED "PROPOSED PUD CEA PROPERTIES, LLC 10-36
MANSFIELD VIEW LANE CITY OF SOUTH BURLINGTON, VERMONT" DATED 12/20/2019, PREPARED BY CIVIL ENGINEERING
ASSOCIATES, INC. 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
BICYCLE PARKING REQUIREMENTS (OFFICE) - SHORT TERM
1 PER 5,000 S.F.
(MIN. 4)
7,200 SF / 5000 =1.4
TOTAL PROVIDED = 2
17,110 SF / 5000= 3.4
TOTAL PROVIDED = 8
4 FOR BUILDING #10
4 SHARED BUILDING #34 AND #36
REQ'D.EXISTING PROPOSED
PROJECT
LOCATION
* EXCLUDES RECREATION PATH
BIKE PARKING REQUIREMENTS - LONG TERM
50% OF REQUIRED
SHORT TERM
REQ'D.
LOCATED INSIDE BUILDING
BUILDING #10 = 1
BUILDING # 34 = 1
BUILDING #36 = 1
PROPOSED
LEGEND
FM
UE
G
ST
S
T
W
100 EXISTING CONTOUR
EXISTING CURB
EXISTING GRAVEL
EXISTING PAVEMENT
EXISTING SWALE
EXISTING UNDERGROUND ELEC.
EXISTING FORCEMAIN
EXISTING GAS
EXISTING STORM
EXISTING GRAVITY SEWER
EXISTING TELEPHONE
EXISTING WATER
EXISTING SEWER MANHOLE
EXISTING STORM MANHOLE
EXISTING CATCH BASIN
EXISTING HYDRANT
EXISTING SHUT OFF
EXISTING UTILITY POLE
EXISTING LIGHT 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
CONCRETE MONUMENT FOUND
S
D
EXISTING YARD DRAIN
OE EXISTING OVERHEAD ELECTRIC
PROPOSED SETBACK LINE
FM
G
ST
S
T
W
UE
PROPOSED CONTOUR100
PROPOSED CURB
PROPOSED PAVEMENT
PROPOSED SWALE
PROPOSED UNDERGROUND ELECTRIC
PROPOSED FORCEMAIN
PROPOSED GAS
PROPOSED STORM
PROPOSED GRAVITY SEWER
PROPOSED TELEPHONE
PROPOSED WATER
S PROPOSED SEWER MANHOLE
PROPOSED CATCH BASIN
PROPOSED HYDRANT
PROPOSED SHUT OFF
PROPOSED LIGHT POLE
PROPOSED SIGN
PROPOSED BOLLARD LIGHT
ORIGINAL APPROVED
BLD LOCATION
One Story
15,000 SF
ORIGINAL
APPROVED BLD
LOCATION
Two Story
33,600 SF FF = 371.4
168 SPACES
FF = 379.6
82 SPACES DRFMS
SUDUD W G
EX. 5' CHANNEL &
WETLAND AREA
EXISTING WETLAND BOUNDARY
EX. WETLAND AREA &
STREAM CHANNEL
S
S
S
SO. BURLINGTON REALTY
COMPANY, LLC DRVT ROUTE 116 - HINESBURG ROADMEADOWLAND DR
I
V
E
MEADOWLAND DRIVE
DUBOIS
2 3THOMPSON STREET 1
7
8
10
12
9
11
BOWDOIN ST. 4
5
6
DYNAPOWER
GREEN ACRES, INC.
DAVIS
PENNINGTONBOUCHERSHEAHAN
KNOLL CIRCLE
BRAINARD
SUPERTEMP
REALTY, LLC
SUMMER ICE JOINT
VENTURE, LLC
BURLINGTON PROPERTIES
LIMITED PARTNERSHIP
GARDNER
LINES
CHASE PROPERTIES
& DEVELOPMENT LTD
GREEN ACRES, INC.
BURLINGTON
PROPERTIES, LTD
O'BRIEN
MEADOWLANDS, LLC
PROJECT
LOCATION
7
10
MANSFIELD VIEW L
A
N
E PS
S
ZONING DISTRICT -
VILLAGE COMMERCIAL
ZONING DISTRICT -
NEIGHBORHOOD RESIDENTIAL
ZONING DISTRICT -
INDUSTRIAL & OPEN SPACE
RYEASSOCIATESCITY OF SO. BURLINGTONSBRC PROPERTIES, LLC.
N/F GREENFIELD
CAPITAL, LLC
N/F GREENFIELD
CAPITAL, LLC
HRG OFFICE
BUILDING, LLC
SBRC
PROPERTIES,
LLC.
1E
1C
1D
"AIRPORT APPROA
C
H
Z
O
N
E
""VIEW PROTECTION ZONE""VIEW P
R
O
T
E
C
T
I
O
N
Z
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E
"
"VIEW PROTECTION Z
O
N
E
""AIRPORT APPROACH ZONE"EX. 20' PEDESTRIAN
EASEMENT
EX. 20' PEDESTRIAN
EASEMENT
EX. 20' PEDESTRIAN
EASEMENT
EAST MOUNTAIN
VIEW, LLC
FU
T
U
R
E
R
O
A
D
EX
T
E
N
S
I
O
N
SBRC
PROPERTIES,
LLC.
"VIEW PROTECTI
O
N
Z
O
N
E
"
7
6
6
1B
SBRC PROPERTIES, LLC
1A
S
1G
SBRC
PROPERTIES, LLC.
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
1" = 150'
06248
C1.0
LOCATION MAP
1" = 2000'
CEA PROPERTIES,
LLC
10 MANSFIELD VIEW LANE
SOUTH BURLINGTON
VERMONT 05403
CEA CAMPUS
PLANNED UNIT
DEVELOPMENT
OVERALL SITE
PLAN
LOT 1A
MEADOWLAND BUSINESS PARK
SOUTH BURLINGTON, VT
M
E
A
D
O
W
L
A
N
D
D
R
.KNOLLMILL POND LN.
FOX RUN LANE
OAK CREEK DR.BUTLER DRIVEDUBOIS DRIVE CIRCLE
HINESBURG ROADCOMMUNI
T
Y
D
R
.
PROJECT
LOCATION
116
89
10/16/19 DSM SKETCH PLAN SUBMITTAL
12/20/2019
P:\AutoCADD Projects\2006\06248-2019\1-CADD Files-\dwg\06248-Site.dwg, 12/20/2019 10:55:23 AM, DWG To PDF.pc3
W
G G WW W W W W W
WWWWFMFMS S S
ST
ETC
ETC
S
S
S
S
S
S
S
SSTUD UD
UDUD STUD
UDUDUDSUEUEUEUEUEUEUEUE
UE
UE UE UE
UE
ST ST
UDUDUDUD
UDS
DAYLIGHT PERFORATED
6" SDR 35 PVC
INV. = 389.0±
EX. SCREENED
SOLID WASTE
STORAGE
DAYLIGHT PERFORATED
6" SDR 35 PVC
INV. = 393.0±
EX. STEPS
EX. CURB
EX. BOLLARD
LIGHTING
EXISTING SMH
RIM=389.0
INV. IN =379.6 (6"E)
INV. IN =379.6 (6" S)
INV. OUT =379.6 (6" NE)
SHELF=380.1
EX. SIDEWALK
EX. HVAC &
CONCRETE
PAD
EX. SIDEWALK
EX. YARD DRAIN #1
RIM=394.5±
INV.=392.2
EX. BIKE RACK
EX. YARD DRAIN #2
RIM=395.0±
INV.=391.0±
EX. YARD DRAIN #3
RIM=390.0±
INV.=386.8±RESERVED ACCESSIBLE
PARKING SIGNS
(2) SIGN
"ONE WAY"
EX. ELECTRICAL /
CONTROL PANEL
EX. SIMPLEX PUMP STATION
(8'Ø CIRCULAR TANK)
RIM=384.8±
INV. IN 8" (WEST)=377.5
INV. IN 6" (SOUTH)=377.0
INV. OUT (FM)=379.0
EX. POLE MOUNTED
LIGHTING (TYP.)
EX. FLUSH
CURB
35.0'SETBACK50.0'
SETBACK
EX. GRASS LINED SWALE
EX. 12" HDPE W/ F.E.S.
INV.=385.3
EX. 15" HDPE w/ FES
INV.=378.8
INV. 8"=379.90
INV. 6"=380.55
EX. 6" CAP
INV.=383.1SUE
UE UE UE
UE
UE
UE
UE
UE
UE
UE
UEUEUEUE UE UE
UE UEOE
OEOEOEOEOEOEOEE EES
EX. SMH
RIM=375.0
INV. IN=1370.4
INV. OUT=370.3
35'
SETBACK
35'
SETBACK
35'
SETBACK
EXISTING
OFFICE
BUILDING
A
7,200 SF
FFE 396.0
EXISTING
PAVED DRIVE
EXISTING
PAVED
PARKING
DR20' EMERGENCY
ACCESS EASEMENT
IN FAVOR OF LOT 1
4" CL 52 D.I.EX. GAS SERVICE
±247'±12'±194'±230'±216'±100'±237'±350'EXISTING
PAVED
DRIVE
**SNOW**
STORAGE
AREAEX. BLOCK WALLEX. BLOCK WALLEXISTING
STORAGE BUILDING
A1
1,000 SF
FFE 392.0
EX. CEA
SIGN
6" SDR 35 PVC
8" SD
R
3
5
P
V
C
6" SDR 35 PVC**SNOW STORAGE AREA**12" HDPE12" HDPE
C.O.
INV.=382.0512" HDPE12" HDPE
10
VT ROUTE 116 - HINESBURG ROADMANSFIELD VIEW LANE
EXISTING
PAVED
PARKING 385385
386
389
390
388387
392393
39439539839739639350'
SETBACK
PS
390SO. BURLINGTON REALTY
COMPANY, LLC
SO. BURLINGTON REALTY
COMPANY, LLC
HRG OFFICE BUILDING, LLC
SBRC PROPERTIES, LLC.
"VIEW PROTECTION ZONE"
EAST MOUNTAIN
VIEW, LLC
U
E
(3) 3"Ø
C
O
N
D
UI
T
1Ø
EX. E/T
/
C
S
E
R
VI
C
E
U
E
EXISTING
HOUSE
EXISTING
GARAGE
EX. SWALE EX. GRAVEL PATHEX. FENCEWWW
WWWWWWS S S S S S SSSSSSSTTTTTTTT(3) 4" CONDUIT391 384398397396395394
39
4
392392381
381391390389389388388
387 387387387386386 386386
385385385385385384
384384
384383384383
383
383
383 3823
8
2
380
382
379 378
384
EX. GAS METER
EX. CB
RIM=381.9
INV.=378.5
SUMP=377.3
INV. 8"=379.74
INV. 6"=380.41
380(3) 3"Ø CONDUIT
VERIFY LOCATION OF
END OF EX. CONDUIT
36" COTTOWOOD
36" COTTOWOOD
12" (8 BOLE)
5" PINE
LILAC
LILAC
LILAC
4" PINE
8" PINE
LILACLILAC
LILAC
3" CHERRY
3" CHERRY
6" MAPLE
8" MAPLE
5" CHERRY4" CHERRY
30" MAPLE
SPRUCE
6" MAPLE
4" CHERRY
4" CHERRY
4" CHERRY
4" CHERRY
4" CHERRY
4" CHERRY
LILAC LILAC
C.O.PLANTERSTONE DRIP EDGESTONE DRIP EDGEPLANTERSTONE DRIP EDGESTONE DRIP EDGELILACLILAC
JUNIPER
5"
5"
EX. GATE
TREES PERMITTED TO BE REMOVED
IN ORIGINAL APPROVAL TREES PERMITTED TO
BE REMOVED IN
ORIGINAL APPROVAL
EX. SWALE
4" CHERRY
EX.
60' R.O.W.
FUTURE 80.0' R.O.W.
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
1" = 20'
06248
C1.1
LOCATION MAP
1" = 2000'
CEA PROPERTIES,
LLC
10 MANSFIELD VIEW LANE
SOUTH BURLINGTON
VERMONT 05403
CEA CAMPUS
PLANNED UNIT
DEVELOPMENT
EXISTING
CONDITIONS PLAN
LOT 1A
MEADOWLAND BUSINESS PARK
SOUTH BURLINGTON, VT
M
E
A
D
O
W
L
A
N
D
D
R
.KNOLLMILL POND LN.
FOX RUN LANE
OAK CREEK DR.BUTLER DRIVEDUBOIS DRIVE CIRCLE
HINESBURG ROADCOMMUNI
T
Y
D
R
.
PROJECT
LOCATION
116
89
10/16/19 DSM SKETCH PLAN SUBMITTAL
LEGEND
FM
UE
G
ST
S
T
W
100 EXISTING CONTOUR
EXISTING CURB
EXISTING GRAVEL
EXISTING PAVEMENT
EXISTING SWALE
EXISTING UNDERGROUND ELEC.
EXISTING FORCEMAIN
EXISTING GAS
EXISTING STORM
EXISTING GRAVITY SEWER
EXISTING TELEPHONE
EXISTING WATER
EXISTING SEWER MANHOLE
EXISTING STORM MANHOLE
EXISTING CATCH BASIN
EXISTING HYDRANT
EXISTING SHUT OFF
EXISTING UTILITY POLE
EXISTING LIGHT 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
CONCRETE MONUMENT FOUND
S
D
EXISTING YARD DRAIN
OE EXISTING OVERHEAD ELECTRIC
12/20/2019
P:\AutoCADD Projects\2006\06248-2019\1-CADD Files-\dwg\06248-Site.dwg, 12/20/2019 10:55:55 AM, DWG To PDF.pc3
S
EX. SCREENED
SOLID WASTE
STORAGE
EX. STEPS
EX. CURB
EX. BOLLARD
LIGHTING
EX. SIDEWALK
EX. HVAC &
CONCRETE
PAD
EX. SIDEWALK
EX. BIKE RACK
RESERVED ACCESSIBLE
PARKING SIGNS
PROPOSED
UTILITY CABINETS
POLE MOUNTED
LIGHTING (TYP.)
FLUSH
CURB
PROPOSED
CURB
PROPOSED
SIDEWALK
PROPOSED BOLLARD
LIGHTING (TYP.)
EX. POLE MOUNTED
LIGHTING (TYP.)
(4) PROPOSED
BIKE RACK ON
CONC. PAD
SEE DETAIL
EX. FLUSH
CURB
35.0'SETBACK50.0'
SETBACK
REPLACE EX.
STOP SIGN
20'
TO BE
RELOCATED
S
S
S
NOTE:
SIGN SHALL BE RELOCATED
AS NECESSARY WHEN REC.
PATH IS CONSTRUCTED.35'
SETBACK
35'
SETBACK
35'
SETBACK
PROPOSED
PAVED
PARKING
PROPOSED PAVED DRIVE
EXISTING
OFFICE
BUILDING
A
7,200 SF
FFE 396.0
EAST MOUNTAIN VIEW
MEDICAL OFFICE BUILDING
EXISTING PAVED
PARKING AREA
EXISTING
PAVED DRIVE
EXISTING
PAVED
PARKING
DR±247'±12'±194'±230'±216'±100'±237'±350'DREXISTING
PAVED
DRIVE
**SNOW**
STORAGE
AREA
EXISTING
20' WIDE
RECREATION
PATH EASEMENT
EX. BLOCK WALLEX. BLOCK
WALL
EXISTING
STORAGE BUILDING
A1
1,000 SF
FFE 392.0
EX. CEA
SIGN
**SNOW STORAGE AREA**20' SEWER AND
DRAINAGE EASEMENT
IN FAVOR OF LOT 1A
7
10
PROPOSED
OFFICE
BUILDING
B
(PHASE II)
7,200 SF
FFE 387.70
**SNOW**
STORAGE
AREA
EX. STOP SIGN
AND EX. STOP BAR
10
9
34
VT ROUTE 116 - HINESBURG ROADMANSFIELD VIEW LANE
EXISTING
PAVED
PARKING
**SNOW**
STORAGE
AREA 385385
386
389
390
388387
392393
39439539839739639350'
SETBACK
PS
390SO. BURLINGTON REALTY
COMPANY, LLC
SO. BURLINGTON REALTY
COMPANY, LLC
HRG OFFICE BUILDING, LLC
SBRC PROPERTIES, LLC.
"VIEW PROTECTION ZONE"
EAST MOUNTAIN
VIEW, LLC
PROPOSED
OFFICE
BUILDING C
4,346 SF
FFE 386.10
36
EXISTING
HOUSE
EXISTING
GARAGE
7
6
6PROPOSED SWALEPROPOSED SWALEPROPOSED SWALE20' SIDEYARD SETBACK (WAIVER)
FOR BUILDING C 25' REARYARD SETBACK (WAIVER)EX. SWALE
PROPOSED SWALEEX. GRAVEL PATHEX. FENCEPROPOSED
SIDEWALK
TTTTTTTT391384398397396395394
39
4
392392381 381391390389389388388
387 387387387386386 386386
385385385385385384
384384
384383384383
383
383
383 3823
8
2
380
382
379 378
384
EX. GAS METER
380CURB
OPENING
END OF CURB
(4) PROPOSED BIKE
RACK ON CONC. PAD
SEE DETAIL
36" COTTOWOOD
36" COTTOWOOD
12" (8 BOLE)
5" PINE
LILAC
LILAC
LILAC
4" PINE
8" PINE
LILACLILAC
LILAC
3" CHERRY
3" CHERRY
6" MAPLE
8" MAPLE
5" CHERRY4" CHERRY
30" MAPLE
SPRUCE
6" MAPLE
4" CHERRY
4" CHERRY
4" CHERRY
4" CHERRY
4" CHERRY
4" CHERRY LILAC LILACPLANTER
STONE DRIP EDGESTONE DRIP EDGEPLANTERSTONE DRIP EDGESTONE DRIP EDGELILACLILAC
JUNIPER
5"
5"
EX. GATE
TREES PERMITTED TO BE REMOVED
IN ORIGINAL APPROVAL TREES PERMITTED TO
BE REMOVED IN
ORIGINAL APPROVAL
TREE TO BE REMOVED
PROPOSED HVAC PADS
AND EQUIPMENT W/
SCREENING
PROPOSED RAIN GARDEN
ENCLOSED
SOLID WASTE
STORAGE
RELOCATE
EX. GATE
EX. SWALERE-ESTABLISH PRE-EXISTING
DRAINAGE SWALE
PHASE II
PHASE I PHASE IIPHASE IPHASE IIPHASE I
PROPOSED MINI PARK
4" CHERRY
MECHANICAL
ROOM
EX.
60' R.O.W.
FUTURE 80.0' R.O.W.
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
1" = 20'
06248
C2.0
12/20/2019
LOCATION MAP
1" = 2000'
CEA PROPERTIES,
LLC
10 MANSFIELD VIEW LANE
SOUTH BURLINGTON
VERMONT 05403
SITE
IMPROVEMENT
PLAN
LOT 1A
MEADOWLAND BUSINESS PARK
SOUTH BURLINGTON, VT
M
E
A
D
O
W
L
A
N
D
D
R
.KNOLLMILL POND LN.
FOX RUN LANE
OAK CREEK DR.BUTLER DRIVEDUBOIS DRIVE CIRCLE
HINESBURG ROADCOMMUNI
T
Y
D
R
.
PROJECT
LOCATION
116
89
10/16/19 DSM SKETCH PLAN SUBMITTAL
LEGEND
FM
UE
G
ST
S
T
W
100 EXISTING CONTOUR
EXISTING CURB
EXISTING GRAVEL
EXISTING PAVEMENT
EXISTING SWALE
EXISTING UNDERGROUND ELEC.
EXISTING FORCEMAIN
EXISTING GAS
EXISTING STORM
EXISTING GRAVITY SEWER
EXISTING TELEPHONE
EXISTING WATER
EXISTING SEWER MANHOLE
EXISTING STORM MANHOLE
EXISTING CATCH BASIN
EXISTING HYDRANT
EXISTING SHUT OFF
EXISTING UTILITY POLE
EXISTING LIGHT 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
CONCRETE MONUMENT FOUND
S
D
EXISTING YARD DRAIN
OE EXISTING OVERHEAD ELECTRIC
PROPOSED PAVEMENT
S PROPOSED SEWER MANHOLE
PROPOSED CATCH BASIN
PROPOSED HYDRANT
PROPOSED SHUT OFF
PROPOSED SETBACK LINE
PROPOSED BOLLARD LIGHT
CEA CAMPUS
PLANNED UNIT
DEVELOPMENT
ORIGINAL APPROVED BLD LOCATION
One Story
15,000 SF
ORIGINAL APPROVED BLD LOCATION
Two Story
33,600 SF
FF = 379.6
82 SPACES DRST
STUD
UD STSTSTUDUDUD
UD
ST
UDUDUDS
ST
DAYLIGHT PERFORATED
6" SDR 35 PVC
INV. = 389.0±
EX.
SCREENED
SOLID
WASTE
STORAGE
DAYLIGHT PERFORATED
6" SDR 35 PVC
INV. = 393.0±
EX. STEPS
EX. CURB
EX. BOLLARD
LIGHTING
EX. SIDEWALK
EX. HVAC &
CONCRETE
PAD
EX. SIDEWALK
EX. YARD DRAIN #1
RIM=394.5±
INV.=392.2
EX. BIKE RACK
EX. YARD DRAIN #2
RIM=395.0±
INV.=391.0±
EX. YARD DRAIN #3
RIM=390.0±
INV.=386.8±RESERVED ACCESSIBLE
PARKING SIGNS
(2) SIGN
"ONE WAY"
PROPOSED
UTILITY
CABINETS
POLE
MOUNTED
LIGHTING
(TYP.)
FLUSH
CURB
PROPOSED
CURB
PROPOSED
SIDEWALK
PROPOSED
BOLLARD
LIGHTING (TYP.)
EX. POLE MOUNTED
LIGHTING (TYP.)
(4) PROPOSED
BIKE RACK ON
CONC. PAD
SEE DETAIL
EX. FLUSH
CURB
EX. GRASS LINED SWALE
EX. 12" HDPE W/ F.E.S.
INV.=385.3
EX. 15" HDPE w/ FES
INV.=378.8
UDUDUDREPLACE EX.
STOP SIGN
20'
TO BE
RELOCATED
S
S
ST
STSTSTST STST
S
NEW CB #1
RIM=384.5
INV.=381.0
NEW CB #3
RIM=383.8
INV.IN=380.4 (15"S)
INV.OUT=380.3 (15"N)
NEW CB #4
RIM=384.2
INV.IN=380.7 (15" S)
INV.OUT=380.6 (15"N)
12" HDPE
F.E.S.
INV.=382.3
NEW CB #5
RIM=385.0
INV.IN=381.3 (12" W)
INV.OUT=381.2 (15"N)
NOTE:
SIGN SHALL BE RELOCATED
AS NECESSARY WHEN REC.
PATH IS CONSTRUCTED.
EXISTING
OFFICE
BUILDING
A
7,200 SF
FFE 396.0
EAST MOUNTAIN VIEW
MEDICAL OFFICE BUILDING
EXISTING PAVED
PARKING AREA
EXISTING
PAVED DRIVE
EXISTING
PAVED
PARKING
DR20' SANITARY
SEWER & DRAINAGE
EASEMENT IN FAVOR
OF LOT 1A
20' EMERGENCY
ACCESS EASEMENT
IN FAVOR OF LOT 1
DREXISTING
PAVED
DRIVE
**SNOW**
STORAGE
AREAEX. BLOCK WALLEX. BLOCK WALLEXISTING
STORAGE BUILDING
A1
1,000 SF
FFE 392.0
EX. CEA
SIGN
**SNOW STORAGE AREA**12" HDPE12" HDPE
15" HDPEFOX RUN LANE
7
10
PROPOSED
OFFICE
BUILDING
B
(PHASE II)
7,200 SF
FFE 387.70 12" HDPE12" HDPE12" HDPE12" HDPE
+391.5
10
9
34
VT ROUTE 116 - HINESBURG ROADMANSFIELD VIEW LANE
EXISTING
PAVED
PARKING 385385
386
389
390
388387
392393
394395398397396393PS
390ZONING DISTRICT -
VILLAGE COMMERCIAL
ZONING DISTRICT -
NEIGHBORHOOD
RESIDENTIAL
ZONING DISTRICT -
INDUSTRIAL & OPEN
SPACE
SO. BURLINGTON REALTY
COMPANY, LLCRYEASSOCIATESCITY OF SO. BURLINGTONSO. BURLINGTON REALTY
COMPANY, LLC
HRG OFFICE BUILDING, LLC
SBRC PROPERTIES, LLC.
"VIEW PROTECTION ZONE"
EAST MOUNTAIN
VIEW, LLC
PROPOSED
OFFICE
BUILDING C
4,346 SF
FFE 386.10
36
EXISTING
HOUSE
EXISTING
GARAGE
7
6
6PROPOSED SWALEPROPOSED SWALEPROPOSEDSWALEEX. SWALE
+ 387.6
+ 386.0+ 389.2
+ 388.
9
PROPOSEDSWALEEX. GRAVEL PATHNEW CB #2
RIM= 383.6
INV.IN=379.1 (15" S)
INV.IN=379.1 (15"W)
INV.OUT=379.0 (15"NE)EX. FENCEPROPOSED
SIDEWALK
TTTTTT391384398397396395394
39
4
392392381
381391390389389388388
387 387387387386386 386386
385385385385385384
384384
384383384383
383
383
383 3823
8
2
380
382
379 378
384
S
EX. GAS
METER
EX. CB
RIM=381.9
INV.=378.5
SUMP=377.3
380+ 386.2
+ 38
5.
4
+ 384.
1
+ 383
.
5
382.7 +
+ 3
8
6
.
5
+ 383.5
2%2%+ 386.6
+ TC 3
8
6.
7
BC 3
8
6.
2
CURB
OPENING+ 385.
8
+ TC 387.3BC 386.8+ TC 388.1BC 387.6
+ 386.
2
+ 386.4
+ TC 385.7BC 385.2+ TC 384
.3BC 383
.8
+ TC 385.1BC 384.6+ 385.9+ 385.7
+ 385.3+ 385.5+ 385.5
+ 385.9+ 386.1
+ 385.7+ TC 387.2BC 386.7
+ TC 385
.
7
BC 38
5
.
1
TC 3
8
5.
1
+
BC 38
4.
6
+ TC 3
86.
3
BC 3
8
5.8
+ TC 387.5
BC 387.0
END OF CURB
+ 38
6.
5
4.0%
1.4%
+ TC 388.1
BC 387.6
+ 387.
2
+ 385.
5
+ 385.7
15" HDPE+ 38
7.
3
(4) PROPOSED
BIKE RACK ON
CONC. PAD
SEE DETAIL
EX. GATE
EX. SWALERE-ESTABLISH
PRE-EXISTING
DRAINAGE SWALE+BC 398.2+
3
9
3
.
0+ 394.6+ 397.01.1%+ 396.6+ 395.6+ 397.5
+393.93%5%2.2%3%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
1" = 30'
06248
C2.1
LOCATION MAP
1" = 2000'
CEA PROPERTIES,
LLC
10 MANSFIELD VIEW LANE
SOUTH BURLINGTON
VERMONT 05403
CEA CAMPUS
PLANNED UNIT
DEVELOPMENT
SITE
GRADING &
DRAINAGE
PLAN
LOT 1A
MEADOWLAND BUSINESS PARK
SOUTH BURLINGTON, VT
M
E
A
D
O
W
L
A
N
D
D
R
.KNOLLMILL POND LN.
FOX RUN LANE
OAK CREEK DR.BUTLER DRIVEDUBOIS DRIVE CIRCLE
HINESBURG ROADCOMMUNI
T
Y
D
R
.
PROJECT
LOCATION
89
116
10/16/19 DSM SKETCH PLAN SUBMITTAL
LEGEND
FM
UE
G
ST
S
T
W
100 EXISTING CONTOUR
EXISTING CURB
EXISTING PAVEMENT
EXISTING SWALE
WETLANDS
WETLANDS BUFFER
EXISTING UNDERGROUND ELECTRIC
EXISTING FORCEMAIN
EXISTING GAS
EXISTING STORM
EXISTING GRAVITY SEWER
EXISTING TELEPHONE
EXISTING WATER
STREAM
EXISTING SEWER MANHOLE
EXISTING STORM MANHOLE
EXISTING CATCH BASIN
EXISTING HYDRANT
EXISTING SHUT OFF
EXISTING UTILITY POLE
EXISTING LIGHT 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
CONCRETE MONUMENT FOUND
S
D
EXISTING YARD DRAIN
OE EXISTING OVERHEAD ELECTRIC
FM
G
ST
S
T
W
UE
PROPOSED CONTOUR100
PROPOSED CURB
PROPOSED PAVEMENT
PROPOSED SWALE
PROPOSED UNDERGROUND ELECTRIC
PROPOSED FORCEMAIN
PROPOSED GAS
PROPOSED STORM
PROPOSED GRAVITY SEWER
PROPOSED TELEPHONE
PROPOSED WATER
S PROPOSED SEWER MANHOLE
PROPOSED CATCH BASIN
PROPOSED HYDRANT
PROPOSED SHUT OFF
PROPOSED LIGHT POLE
PROPOSED SETBACK LINE
PROPOSED SIGN
NOTE:
Contours shown are based upon a compilation of topographic
survey information and existing LiDAR data. The contractor shall
be responsible for field verifying existing conditions and report
any discrepancies to the engineer prior to beginning work in that
area.
PROPOSED BOLLARD LIGHT
12/20/2019
P:\AutoCADD Projects\2006\06248-2019\1-CADD Files-\dwg\06248-Site.dwg, 12/20/2019 12:15:31 PM, DWG To PDF.pc3
ORIGINAL APPROVED BLD LOCATION
One Story
15,000 SF
ORIGINAL APPROVED BLD LOCATION
Two Story
33,600 SF
FF = 379.6
82 SPACES DRW
G WWW W W W
WWWFMFMFMS S
ST
ETC
S
S
S
S
SW
STUD
UD STSTSTUDUDUD
UDSGGGUE
UEUEUEUEUEUEUE
UE UE
UE
ST
UDUDUDS
ST
EXISTING SMH
RIM=389.0
INV. IN =379.6 (6"E)
INV. IN =379.6 (6" S)
INV. OUT =379.6 (6" NE)
SHELF=380.1
EX. ELECTRICAL /
CONTROL PANEL
EX. SIMPLEX PUMP STATION
(8'Ø CIRCULAR TANK)
RIM=384.8±
INV. IN 8" (WEST)=377.5
INV. IN 6" (SOUTH)=377.0
INV. OUT (FM)=379.0
INV. 8"=379.90
INV. 6"=380.55
EX. 6" CAP
INV.=383.1
6 x 6 TEE &
(2) 6" GATE
VALVES (SECURE
VALVES TO TEE)
8 x 6
REDUCER
8 x 6 TEE
NEW HYDRANT
8" x 8" TEE AND
8" GATE VALVE
NEW SMH#2
RIM= 184.3
INV. IN=374.1 (8" PVC)
INV. OUT =374.0 (8" PVC)UDUDUDSUE
UE UE
UE
UE
UE
UE
UEUEUE UEUEOEOEOEOEOEOE EEEE ES
S
ST
STSTSTSS ST ST
NEW SMH#1
RIM=387.9
INV. IN=377.7 (6" PVC)
INV. OUT =377.6 (8" PVC)STSS
EX. SMH
RIM=375.0
INV. IN=1370.4
INV. OUT=370.3
INV. = 371.8
EXISTING
OFFICE
BUILDING
A
7,200 SF
FFE 396.0
EAST MOUNTAIN VIEW
MEDICAL OFFICE BUILDING
EXISTING PAVED
PARKING AREA
EXISTING
PAVED DRIVE
DR20' SANITARY
SEWER & DRAINAGE
EASEMENT IN FAVOR
OF LOT 1A
4" CL 52 D.I.EX. GAS SERVICE 2" SDR 21 PVCFORCE MAINDREXISTING
STORAGE BUILDING
A1
1,000 SF
FFE 392.0
GAS SERVICE
6" SDR 35 PVC
8" SD
R
3
5
P
V
C
6" SDR 35 PVC15" HDPEFOX RUN LANE
7
10
PROPOSED
OFFICE
BUILDING
B
(PHASE II)
7,200 SF
FFE 387.70
C.O.
INV.=382.05
9
34
VT ROUTE 116 - HINESBURG ROADMANSFIELD VIEW LANE 385385
386
389
390
388387
392393
394395398397396393PS
390ZONING DISTRICT -
VILLAGE COMMERCIAL
ZONING DISTRICT -
NEIGHBORHOOD
RESIDENTIAL
ZONING DISTRICT -
INDUSTRIAL & OPEN
SPACE
"VIEW PROTECTION ZONE"
U
E
PROPOSED
OFFICE
BUILDING C
4,346 SF
FFE 386.10
36
(3) 3"Ø
C
O
N
D
UI
T
1Ø
EX. E/T
/
C
S
E
R
VI
C
E
U
E
EXISTING
HOUSE
EXISTING
GARAGE
7
6
6
8" SDR 35 PVCS=14"/FT. MIN.EX. SWALE
+ 389.2
TO BE TAKEN OUT
OF SERVICE EX. GRAVEL PATHEX. FENCEWWWW
WWWWS S S S SSSSSWWWMAINTAIN VERTICAL
SEPARATION
TTTTTT(3) 4" CONDUIT391 384398397396395394
39
4
392392381
381391390389389388388
387 387387387386386 386386
385385385385385384
384384
384383384383
383
383
383 3823
8
2
380
382
379 378
384
S
EX. SMH
RIM=367.8
INV. 8"=379.74
INV. 6"=380.41
380INV. OUT=379.6 (6" SE)
TO BE TAKEN OUT
OF SERVICE
CUT AND CAP
EXISTING 8" OUT
+ 386.2
+ 38
5.
4
+ 384.
1
+ 383
.
5
382.7 +
+ 3
8
6
.
5
+ 383.5
INV. =376.3
(3) 3"Ø CONDUIT
VERIFY LOCATION OF
END OF EX. CONDUIT
U
E
CONNECT EX. CONDUIT
TO EX. UTILITY POLE
PROPOSED
UTILITY CABINETS
C.O.
EX. SWALE
4" P
V
C
S
D
R
3
5
G G G G
GG
6"
C
9
0
0
P
V
C
6" SDR 35 PVC
S=14"/FT. MIN.
6"
S
D
R
3
5
P
V
C
S
=
1
4"/
F
T
.
M
I
N
.
6" SDR 35 PVC
S=14"/FT. MIN.8" C900 PVC8" C900 PVC
NEW INV. IN=370.8
0+00
0+50 1+00
1+502+002+503+003+13.540+00 0+50 1+00 1+50 2+00 2+50 3+00
383
386
389
390
380
383
386
389
390
386.8386.1385.6384.8384.8384.8382
381
384
385
387
388
380
381
382
384
385
387
388
378
375
378
377
376
379
375
376
377
379
5
1
PROPOSED
HYDRANT
(BEYOND)
EXISTING
HYDRANT
EXISTING CURB
STOP
8x6 REDUCER
6" SERVICE LINE
%(1'
86($1*/(6
CONNECT TO
EXISTING 8" STUB
PROPOSED
GRADE
PROPOSED ROAD
PROPOSED
VALVE 6' MIN.12" HDPE
STORM
EXISTING GRADE
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
1" = 30'
06248
C2.2
LOCATION MAP
1" = 2000'
CEA PROPERTIES,
LLC
10 MANSFIELD VIEW LANE
SOUTH BURLINGTON
VERMONT 05403
CEA CAMPUS
PLANNED UNIT
DEVELOPMENT
SITE
UTILITY
PLAN
LOT 1A
MEADOWLAND BUSINESS PARK
SOUTH BURLINGTON, VT
M
E
A
D
O
W
L
A
N
D
D
R
.KNOLLMILL POND LN.
FOX RUN LANE
OAK CREEK DR.BUTLER DRIVEDUBOIS DRIVE CIRCLE
HINESBURG ROADCOMMUNI
T
Y
D
R
.
PROJECT
LOCATION
89
116
10/16/19 DSM SKETCH PLAN SUBMITTAL
LEGEND
FM
UE
G
ST
S
T
W
100 EXISTING CONTOUR
EXISTING CURB
EXISTING PAVEMENT
EXISTING SWALE
WETLANDS
WETLANDS BUFFER
EXISTING UNDERGROUND ELECTRIC
EXISTING FORCEMAIN
EXISTING GAS
EXISTING STORM
EXISTING GRAVITY SEWER
EXISTING TELEPHONE
EXISTING WATER
STREAM
EXISTING SEWER MANHOLE
EXISTING STORM MANHOLE
EXISTING CATCH BASIN
EXISTING HYDRANT
EXISTING SHUT OFF
EXISTING UTILITY POLE
EXISTING LIGHT 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
CONCRETE MONUMENT FOUND
S
D
EXISTING YARD DRAIN
OE EXISTING OVERHEAD ELECTRIC
FM
G
ST
S
T
W
UE
PROPOSED CONTOUR100
PROPOSED CURB
PROPOSED PAVEMENT
PROPOSED SWALE
PROPOSED UNDERGROUND ELECTRIC
PROPOSED FORCEMAIN
PROPOSED GAS
PROPOSED STORM
PROPOSED GRAVITY SEWER
PROPOSED TELEPHONE
PROPOSED WATER
S PROPOSED SEWER MANHOLE
PROPOSED CATCH BASIN
PROPOSED HYDRANT
PROPOSED SHUT OFF
PROPOSED LIGHT POLE
PROPOSED SETBACK LINE
PROPOSED SIGN
PROPOSED BOLLARD LIGHT
12/20/2019
SCALE: 1"= 3' VERTICAL
1"=30' HORIZONTAL
WATER LINE PROFILE
P:\AutoCADD Projects\2006\06248-2019\1-CADD Files-\dwg\06248-Site.dwg, 12/20/2019 10:56:30 AM, DWG To PDF.pc3
S
EX. BOLLARD
LIGHTING
RESERVED ACCESSIBLE
PARKING SIGNS
POLE MOUNTED
LIGHTING (TYP.)
PROPOSED BOLLARD
LIGHTING (TYP.)
EX. POLE MOUNTED
LIGHTING (TYP.)
S
S
S
EXISTING
OFFICE
BUILDING
A
7,200 SF
FFE 396.0
EAST MOUNTAIN VIEW
MEDICAL OFFICE BUILDING
EXISTING PAVED
PARKING AREA
EXISTING
PAVED DRIVE
DRDREXISTING
STORAGE BUILDING
A1
1,000 SF
FFE 392.0
9
VT ROUTE 116 - HINESBURG ROADMANSFIELD VIEW LANE
"VIEW PROTECTION ZONE"
EXISTING
HOUSE
EXISTING
GARAGE EX. GRAVEL PATHB
MH: 20
D
MH: 3.5
D
MH: 3.5
D
MH: 3.5
D
MH: 3.5 D
MH: 3.5
D
MH: 3.5
E
MH: 9
E
MH: 9
E
MH: 9
C
MH: 20
A
MH: 20
F
MH: 18
E
MH: 9
E
MH: 9
D
MH: 3.5
0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0
0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0
0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0
0.0 0.0 0.0 0.0 0.0 0.0 0.1 0.2 0.2 0.2 0.2 0.1 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0
0.0 0.0 0.0 0.0 0.0 0.1 0.2 2.1 1.5 1.8 1.8 0.2 0.1 0.1 0.1 0.1 0.1 0.0 0.0 0.0 0.0 0.0 0.0
0.0 0.0 0.1 0.1 0.1 0.1 0.3 2.3 1.9 4.1 2.4 0.3 2.6 0.8 0.2 1.9 1.4 0.1 0.0 0.0 0.0 0.0 0.0
0.0 0.0 0.3 1.0 0.4 3.3 2.2 0.4 0.8 9.1 1.0 0.3 5.5 1.6 0.3 3.6 2.7 0.2 0.1 0.0 0.0 0.0 0.0
0.0 0.1 0.7 5.1 1.1 3.3 0.8 0.3 0.4 0.4 0.4 0.3 0.3 0.4 0.4 0.4 0.3 0.2 0.1 0.1 0.0 0.0 0.0
0.0 0.1 0.3 1.3 0.9 0.4 0.3 0.3 0.5 0.7 0.5 0.6 0.5 0.6 0.7 0.5 0.3 0.2 0.1 0.1 0.1 0.0 0.0
0.0 0.1 0.3 3.5 8.8 1.8 0.4 0.6 0.9 1.1 1.1 1.5 1.3 1.0 1.0 0.8 0.5 0.3 0.2 0.1 0.1 0.0 0.0
0.0 0.1 0.4 1.5 2.8 1.1 0.5 0.8 1.2 1.1 1.1 1.2 1.2 1.0 1.2 1.1 0.7 0.4 0.2 0.1 0.1 0.0 0.0
0.0 0.1 0.9 5.2 1.1 0.6 0.6 0.9 1.2 0.7 1.5 1.0 1.0 1.3 0.7 1.2 0.8 0.5 0.2 0.1 0.1 0.0 0.0
0.0 0.1 0.3 0.9 1.7 8.9 0.6 0.9 1.2 1.0 1.2 1.2 1.3 1.1 1.1 1.1 0.8 0.4 0.2 0.1 0.1 0.0 0.0
0.0 0.0 0.1 0.1 0.7 1.5 0.5 0.8 1.1 1.2 1.1 1.7 1.5 1.0 1.3 1.0 0.7 0.4 0.2 0.1 0.1 0.0 0.0
0.0 0.0 0.1 0.1 0.3 0.4 0.4 0.5 0.8 1.1 1.0 1.1 1.1 1.0 1.0 0.7 0.5 0.3 0.2 0.1 0.1 0.0 0.0
0.0 0.0 0.0 0.1 1.4 6.8 0.4 0.4 0.7 0.8 0.7 0.6 0.6 0.7 0.8 0.6 0.4 0.2 0.2 0.1 0.1 0.0 0.0
0.0 0.0 0.0 0.1 0.7 2.2 0.3 0.4 0.6 0.8 0.6 0.4 0.4 0.7 0.8 0.6 0.3 0.2 0.1 0.1 0.1 0.0 0.0
0.0 0.0 0.0 0.1 0.1 0.2 0.2 0.3 0.5 0.8 0.6 0.6 0.6 0.7 0.8 0.5 0.3 0.2 0.1 0.1 0.0 0.0 0.0
0.0 0.0 0.0 0.0 0.1 0.1 0.2 0.3 0.5 0.8 0.8 0.6 0.7 0.9 0.7 0.4 0.3 0.2 0.1 0.1 0.0 0.0 0.0
0.0 0.0 0.0 0.0 0.1 0.1 0.2 0.3 0.4 0.8 0.9 0.6 0.6 0.9 0.8 0.4 0.2 0.2 0.1 0.1 0.0 0.0 0.0
0.0 0.0 0.0 0.0 0.1 0.1 0.2 0.3 0.5 0.7 0.6 0.6 0.6 0.6 0.7 0.4 0.2 0.1 0.1 0.1 0.0 0.0 0.0
0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.1 0.1 0.2 0.4 0.7 0.5 0.3 0.3 0.5 0.7 0.4 0.2 0.1 0.1 0.0 0.0 0.0 0.0
0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.1 0.1 0.2 0.3 0.4 0.4 0.3 0.3 0.4 0.4 0.3 0.2 0.1 0.1 0.0 0.0 0.0 0.0
0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.1 0.1 0.2 0.2 0.3 0.4 0.3 0.3 0.3 0.2 0.2 0.1 0.1 0.0 0.0 0.0 0.0 0.0
0.0 0.0 0.1 0.1 0.1 0.1 0.1 0.0 0.0 0.0 0.1 0.1 0.1 0.1 0.2 0.2 0.4 0.4 0.3 0.2 0.2 0.1 0.1 0.1 0.1 0.0 0.0 0.0 0.0 0.0
0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.2 0.2 0.4 0.3 0.7 0.5 0.3 0.2 0.1 0.1 0.1 0.1 0.0 0.0 0.0 0.0 0.0 0.0
0.1 0.1 0.3 0.3 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.4 0.3 0.4 0.8 0.6 0.9 0.6 0.3 0.2 0.1 0.1 0.1 0.0 0.0 0.0 0.0 0.0 0.0 0.0
0.4 0.4 0.6 0.7 0.4 0.3 0.3 0.3 0.4 0.5 0.3 0.7 1.0 0.9 0.9 0.8 1.0 0.7 0.3 0.2 0.1 0.1 0.1 0.0 0.0 0.0 0.0 0.0 0.0 0.0
1.2 1.2 1.1 1.1 0.8 0.4 0.3 0.3 0.4 0.7 0.9 0.7 0.8 1.7 1.2 0.9 0.8 0.5 0.3 0.2 0.1 0.1 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0
1.4 1.2 0.9 1.4 0.9 0.5 0.3 0.2 0.4 0.7 1.0 1.0 1.0 0.9 0.6 0.5 0.5 0.4 0.2 0.1 0.1 0.1 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0
1.0 0.8 1.0 0.5 0.8 0.5 0.3 0.2 0.3 0.5 0.6 0.7 0.5 0.3 0.3 0.2 0.2 0.2 0.1 0.1 0.1 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0
0.3 0.3 0.4 0.3 0.3 0.3 0.2 0.2 0.2 0.3 0.3 0.4 0.3 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0
0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.2 0.2 0.2 0.1 0.0 0.0 0.0 0.1 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0
Paved Statistical Area
Illuminance (Fc)
Average = 0.94
Maximum = 9.1
Minimum = 0.1 Avg/Min
Ratio = 9.40 Max/Min
Ratio = 91.00
Drive & Parking Statistical Area
Illuminance (Fc) Average = 0.71
Maximum = 1.7 Minimum = 0.2
Avg/Min Ratio = 3.55 Max/Min
Ratio = 8.50
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
1" = 20'
06248
C2.3
12/20/2019
LOCATION MAP
1" = 2000'
CEA PROPERTIES,
LLC
10 MANSFIELD VIEW LANE
SOUTH BURLINGTON
VERMONT 05403
LIGHTING PLAN
LOT 1A
MEADOWLAND BUSINESS PARK
SOUTH BURLINGTON, VT
M
E
A
D
O
W
L
A
N
D
D
R
.KNOLLMILL POND LN.
FOX RUN LANE
OAK CREEK DR.BUTLER DRIVEDUBOIS DRIVE CIRCLE
HINESBURG ROADCOMMUNI
T
Y
D
R
.
PROJECT
LOCATION
116
89
10/16/19 DSM SKETCH PLAN SUBMITTAL
CEA CAMPUS
PLANNED UNIT
DEVELOPMENT
P:\AutoCADD Projects\2006\06248-2019\1-CADD Files-\dwg\06248-Site.dwg, 12/20/2019 10:26:43 AM, DWG To PDF.pc3
LUMINAIRE SCHEDULE Civil Engineering AssociatesSymbol Type Catalog Number Description Lamp Pole Height Alternate Acceptable ManufacturerA18SAR315 Kim Lighting 1SA/SAR3/150PSMH120/DB-P/PRA16-4188SA/DB-PSingle arm Type 3 cutoff luminaire on 18' pole.150w Pulse Start metal halide, 4000K18' Gardco GullwingB20SAR315 Kim Lighting 1SA/SAR3/150PSMH120/DB-P/PRA20-4188SA/DB-PSingle arm Type 3 cutoff luminaire on 20' pole150w Pulse Start metal halide, 4000K20' Gardco GullwingC202SAR315 Kim Lighting 2SB/SAR3/150PSMH120/DB-P/PRA20-4188SA/DB-PDouble Arm Opposite with Type 3 cutoff luminaire on 20' pole150w Pulse Start metal halide, 4000K20' Gardco GullwingD3.5SL5 Kim Lighting SL1/50MH120/DB-PLight bollard with cutoff optics at 3.5' mounting height50w Pulse Start metal halide 4000K3.5'ER42F Gardco Designer Canopy 220/F/42TRF/120/BRP/RSRecessed soffit light 42w compact fluorescent with cold temperature start9' estimated Prescolite LFHL-V9-50MH (metal halide)FSL50 Kim Lighting SW1/50MH120/DB-PCutoff surface mounted façade light50w Pulse Start metal halide 4000K10' estimatedHinesburg Road, So. Burlington, VT
FMFMS
S
EXISTING
OFFICE
BUILDING
A
7,200 SF
FFE 396.0
EXISTING
PAVED DRIVE
DR4" CL 52 D.I.EXISTING
STORAGE BUILDING
A1
1,000 SF
FFE 392.0
VT ROUTE 116 - HINESBURG ROADMANSFIELD VIEW LANE 385385
386
389
390
388387
392393
394395398397396393PS
390SO. BURLINGTON REALTY
COMPANY, LLC
SO. BURLINGTON REALTY
COMPANY, LLC
HRG OFFICE BUILDING, LLC
SBRC PROPERTIES, LLC.
"VIEW PROTECTION ZONE"
EAST MOUNTAIN
VIEW, LLC
EXISTING
HOUSE
EXISTING
GARAGE
EX. SWALE EX. GRAVEL PATHEX. FENCE391384398397396395394
39
4
392392381
381391390389389388388
387 387387387386386 386386
385385385385385384
384384
384383384383
383
383
383 3823
8
2
380
382
379 378
384
380STABILIZED
CONSTRUCTION
ENTRANCE
CONSTRUCTION FENCE
AT PROPERTY LINE /
LIMITS OF PROPOSED
EARTH WORK
INSTALL SILT FENCE
TREE
PROTECTION
FENCING
INSTALL INLET
PROTECTION
(TYP.)
EX. SWALE
TREE TO BE
REMOVED
INSTALL
SILT FENCE
PHASE I
TEMP. TOPSOIL
STOCK PILE
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
1" = 20'
06248
C3.0
LOCATION MAP
1" = 2000'
CEA PROPERTIES,
LLC
10 MANSFIELD VIEW LANE
SOUTH BURLINGTON
VERMONT 05403
CEA CAMPUS
PLANNED UNIT
DEVELOPMENT
LOT 1A
MEADOWLAND BUSINESS PARK
SOUTH BURLINGTON, VT
M
E
A
D
O
W
L
A
N
D
D
R
.KNOLLMILL POND LN.
FOX RUN LANE
OAK CREEK DR.BUTLER DRIVEDUBOIS DRIVE CIRCLE
HINESBURG ROADCOMMUNI
T
Y
D
R
.
PROJECT
LOCATION
116
89
10/16/19 DSM SKETCH PLAN SUBMITTAL
LEGEND
FM
UE
G
ST
S
T
W
100 EXISTING CONTOUR
EXISTING CURB
EXISTING GRAVEL
EXISTING PAVEMENT
EXISTING SWALE
EXISTING UNDERGROUND ELEC.
EXISTING FORCEMAIN
EXISTING GAS
EXISTING STORM
EXISTING GRAVITY SEWER
EXISTING TELEPHONE
EXISTING WATER
EXISTING SEWER MANHOLE
EXISTING STORM MANHOLE
EXISTING CATCH BASIN
EXISTING HYDRANT
EXISTING SHUT OFF
EXISTING UTILITY POLE
EXISTING LIGHT 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
CONCRETE MONUMENT FOUND
S
D
EXISTING YARD DRAIN
OE EXISTING OVERHEAD ELECTRIC
PRECONSTRUCTION
EPSC SITE PLAN
EROSION CONTROL NOTES
1.SILT FENCE TO BE INSTALLED WHERE SHOWN PRIOR
TO SOIL DISTURBANCE IN UPHILL AREAS.
2.EROSION CONTROL MEASURES SHOWN ON PLANS
ARE CONCEPTUAL. ADDITIONAL MEASURES MAY BE
NECESSARY BASED ON SITE/WEATHER CONDITIONS
DURING CONSTRUCTION.
3.ALL AREAS OF DISTURBANCE MUST HAVE TEMPORARY
OR PERMANENT STABILIZATION WITHIN 7 DAYS OF
INITIAL DISTURBANCE.
4.MAXIMUM ALLOWABLE CONCURRENT EARTH
DISTURBANCE AREA = 5.0 ACRES.
EROSION CONTROL LEGEND
SILT FENCE
LIMITS OF DISTURBANCE
INLET PROTECTION
TREE PROTECTION
CONSTRUCTION LIMITS TAPE
EROSION CONTROL MATTING
12/20/2019
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S 20'
S
S
S
EXISTING
OFFICE
BUILDING
A
7,200 SF
FFE 396.0
EAST MOUNTAIN VIEW
MEDICAL OFFICE BUILDING
EXISTING PAVED
PARKING AREA
EXISTING
PAVED DRIVE
DRDREXISTING
STORAGE BUILDING
A1
1,000 SF
FFE 392.0
7
10
PROPOSED
OFFICE
BUILDING
B
(PHASE II)
7,200 SF
FFE 387.70
9
34
VT ROUTE 116 - HINESBURG ROADMANSFIELD VIEW LANE 385385
386
389
390
388387
392393
394395398397396393PS
390"VIEW PROTECTION ZONE"
PROPOSED
OFFICE
BUILDING C
4,346 SF
FFE 386.10
36
EXISTING
HOUSE
EXISTING
GARAGE
7
6
6PROPOSED SWALEPROPOSED SWALEPROPOSED SWALEEX. SWALE
PROPOSED SWALEEX. GRAVEL PATHTTTTTTTT391384398397396395394
39
4
392392381 381391390389389388388
387 387387387386386 386386
385385385385385384
384384
384383384383
383
383
383 3823
8
2
380
382
379 378
384
380CONSTRUCTION FENCE
AT PROPERTY LINE /
LIMITS OF PROPOSED
EARTH WORK
INSTALL SILT FENCE
TREE
PROTECTION
FENCING
LIMITS OF
DISTURBANCE
INSTALL 4" TOPSOIL
SEED AND HAYMULCH
OR EROSION CONTROL
MATTING ON ALL
SLOPES > 3:1 (TYP.)
INSTALL INLET
PROTECTION
(TYP.)
EX. SWALERE-ESTABLISH PRE-EXISTING
DRAINAGE SWALE
PHASE II
PHASE I PHASE IIPHASE IPHASE IIPHASE I
PHASE I
TEMP. TOPSOIL
STOCK PILE
TEMP. INLET
PROTECTION AT
ALL DRAIN INLETS
PERMANENT STABILIZED
BIT CONCRETE SURFACE
TEMPORARY TREE PROTECTION
RELOCATE TREE PROTECTION
FOR CURB INSTALLATION
HAND TRIM ALL EXPOSED ROOTS
PERMANENT STABILIZATION
INSTALL 4" LOAM, FERTILIZE,
SEED & MULCH ALL
DISTURBED AREAS. (TYP.)
TEMPORARY PROTECTION
INSTALL SILT FENCE
TEMPORARY STABILIZATION
INSTALL EROSION CONTROL
MATTING IN ALL NEW SWALES
STABILIZED ENTRANCE
INITIAL INSTALLATION
TO BE RELOCATED UPON
REMOVAL OF EX. PUMP
STATION
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
1" = 20'
06248
C3.1
LOCATION MAP
1" = 2000'
CEA PROPERTIES,
LLC
10 MANSFIELD VIEW LANE
SOUTH BURLINGTON
VERMONT 05403
CEA CAMPUS
PLANNED UNIT
DEVELOPMENT
LOT 1A
MEADOWLAND BUSINESS PARK
SOUTH BURLINGTON, VT
M
E
A
D
O
W
L
A
N
D
D
R
.KNOLLMILL POND LN.
FOX RUN LANE
OAK CREEK DR.BUTLER DRIVEDUBOIS DRIVE CIRCLE
HINESBURG ROADCOMMUNI
T
Y
D
R
.
PROJECT
LOCATION
116
89
EROSION CONTROL NOTES
1.SILT FENCE TO BE INSTALLED WHERE SHOWN PRIOR
TO SOIL DISTURBANCE IN UPHILL AREAS.
2.EROSION CONTROL MEASURES SHOWN ON PLANS
ARE CONCEPTUAL. ADDITIONAL MEASURES MAY BE
NECESSARY BASED ON SITE/WEATHER CONDITIONS
DURING CONSTRUCTION.
3.ALL AREAS OF DISTURBANCE MUST HAVE TEMPORARY
OR PERMANENT STABILIZATION WITHIN 7 DAYS OF
INITIAL DISTURBANCE.
4.MAXIMUM ALLOWABLE CONCURRENT EARTH
DISTURBANCE AREA = 5.0 ACRES.
EROSION CONTROL LEGEND
SILT FENCE
LIMITS OF DISTURBANCE
INLET PROTECTION
TREE PROTECTION
CONSTRUCTION LIMITS TAPE
EROSION CONTROL MATTING
EPSC FINAL
STABILIZATION
SITE PLAN
12/20/2019
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AS SHOWN C3.2
12/20/2019
EPSC NARRATIVE
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
E-001 EC SheetIntroduction
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 is subject to a moderate risk authorization in coordination
with the activities located on lot 1G- Booska Movers
This project requires an Individual Permit which is subject to the erosion
prevention and sediment control (EPSC) standards set for in the State of
Vermont's
Standards and Specifications 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 Erosion Prevention and Sediment Control Field
Guide standards outlined on this sheet based on the interim site
disturbance conditions which may or may not be shown on the
EPSC Site Plan.
This project is authorized to disturb up to 2.3 acres
1. Pre-Construction Planning
Planning your construction project can help you avoid costly mistakes in
controlling erosion and sediment loss to nearby waterways. Follow the steps below
before you begin clearing, grading, and excavation work. If your project is one acre
or larger, you will need a construction stormwater permit from the Vermont
Department of Environmental Conservation (VT DEC) Stormwater Section
(802-828-1535, or see dec.vermont.gov/watershed/stormwater)
Assess soils and slopes on the construction site
The erosion potential on your construction site depends in part on the soil type
and slope steepness at your site. See the table below.
Note: there are other factors that contribute to erosion, such as slope length and
rainfall intensity and duration. Also, even though there may be low potential for erosion,
there can be a high risk to water quality when the soil disturbance is close to water
resources
Identify nearby streams and drainage control points
Walk over the site and find where ditches or other concentrated flows leave the
site. These are the final sediment control points. Sediment traps or basins should
be installed just above these control points.
Your site may drain to an underground storm sewer system. In this case, the storm
drain inlets that drain runoff from your site are the control points and must be
protected (see Section 7). These are also the compliance points for any permits
issued for the site.
Install clean water diversions, sediment traps/ basins, grassed ditches, silt check
dams, and sediment barriers such as silt fences before clearing and excavation
work begins!
Preserve existing vegetation wherever possible
Only dig or grade where necessary. Existing trees, bushes, and grass help keep
erosion to a minimum. Protect large trees by marking off a no-dig root protection
zone that is twice as large as the outer perimeter of the branches. Plan your project
to limit the amount of bare soil area exposed to the weather, and limit the amount
of exposure time. Do not clear vegetation or excavate areas near streams, rivers,
lakes, or wetlands without getting the required state and federal permits!
Preserve vegetated buffers
Preserve existing vegetation near waterways wherever possible. This vegetation is
the last barrier to capture sediment runoff before it enters the lake, river, stream, or
wetland. Where vegetation has been removed or where it is absent, plant native
species of trees, shrubs, and grasses.
Design projects to fit the natural topography
Minimize clearing and grading to preserve mature vegetation and save money.
Identify natural landscape features you want to keep, like large trees, wildflower
areas, grasslands, streams, and wetlands. Plan ways to fit your project around
these features, so they remain in place after construction is completed. Be sure to
mark off these areas with colored ribbon or stakes and warn equipment operators
of their location!
Minimize impervious surfaces
Keep the amount of roof area, parking lots, driveways, and roads to a minimum.
Design these hard surfaces so that rain water they collect is directed onto
landscaped or yard areas, not into ditches or streams. For example, design roads
slightly higher than adjacent lawn areas, and use swales instead of curbs along
roadways.
Promote infiltration in project design
Moving storm water runoff from hard surfaces to landscaped or yard areas helps
runoff soak into the soil. This promotes groundwater recharge, filters sediment and
other pollutants from runoff, and helps to prevent flooding.
Develop an erosion and sediment control plan
Develop a written site plan for your project that shows the drainage patterns and
slopes, areas of disturbance (cuts/fills, grading), location of erosion and sediment
controls, location of surface waters and wetlands, and the location of storm water
drainage control points. Your site plan must be updated as conditions change at
the site. Design specifications for erosion prevention and sediment control are
included in the Vermont Standards and Specifications for Erosion Prevention
and Sediment Control.
This manual is available for download at: dec.vermont.gov/watershed/stormwater.
2. Construction Phase Operations
Divide your construction site into natural drainage areas, so you can deal with
each one individually. You will be controlling erosion on bare soil areas by
applying seed, mulch, or sediment barriers, and minimizing the time bare soil is
exposed to the weather. Control points for sediment in runoff will be at the curb
inlets or in the ditches, channels, or sediment traps/basins installed where
concentrated flow leaves the site.
Install clean water diversions, sediment traps/ basins and stabilize drainage
channels with grass, liners, and silt check dams before excavation, fill, or
grading work begins (see Section 8). Install silt fences and other sediment
barriers downhill from bare soil areas before clearing or excavation work begins
(see Section 5).
Phase your construction work to minimize exposed soil areas
Excavate or place fill material at the site in stages, to avoid exposing large areas of
bare soil to the elements. Projects should be cleared and graded as construction
progresses. Check your EPSC Plan for your site's permitted disturbance area.
Establish final grade quickly, then seed, mulch, or cover bare soil. If work will
proceed over several weeks or months, apply temporary seeding or mulch until
final grade work is completed. Seed and mulch as soon as possible and as per
your permit requirements. Excavation and grading work should be done during
dry weather if possible. Prepare for rainy weather by making sure sediment
controls are in place and that all exposed areas are mulched.
Install construction entrances and control dust
Mud tracked onto roads is the number one complaint from citizens regarding
construction site operations. Use a matrix of 1 to 4 inch stone for entrance/exit
pads leading to roads. Pads should be at least 12 feet wide, 40 feet long, and 8
inches deep. Entrance pads shall not be narrower than the construction entrance.
On residential properties, pads may be shorter than 40 feet, as long as they are the
length of the driveway. Install filter fabric under the rock to keep it from sinking into
the soil below. Rake rock with a grubbing attachment or add new rock if the pad
fills with sediment.
Control dust during hot, dry weather by seeding or mulching bare areas promptly
or by wetting haul roads as needed.
Dewatering operations and discharges
Water pumped from collection basins or other areas must not be pumped into
storm sewers, streams, lakes, or wetlands unless sediment is removed prior to
discharge. Discharges to streams, lakes, wetlands, or storm sewers needs to
be part of the authorized EPSC Plan.
Use sock filters or sediment filter bags on discharge pipes, discharge water into silt
fence enclosures installed in vegetated areas away from waterways, or discharge
water into a de-silting basin. Remove accumulated sediment after water has
dispersed and stabilize or seed the discharge area. Dispose of sediment in areas
where it won't wash into waterways, then grade the area and seed.
Inspection and maintenance of EPSC practices
For sites one acre or larger, the Vermont Construction General Permit requires that
you regularly inspect and repair/replace all sedimentation and erosion control
measures identified in the EPSC Plan. Discharge locations must also be inspected
to ascertain whether erosion control measures are effective in preventing
significant impacts to waters of the State. Your inspection reports must be in
writing, and kept with your EPSC Plan at the site. Refer to your construction permit
for inspection requirements.
3. Diverting Runoff Around Exposed Soils
Keep clean runoff from flowing through your construction site, or route it through
stable ditches so it won't pick up sediment. Below are some simple,
interchangeable approaches for dealing with upland sources of runoff.
Earth Dikes
An earth dike or berm is a long, mounded “collar” of compacted soil located uphill
from the excavated area. The dike is designed to intercept overland runoff and
direct it around the construction site. This prevents “clean” water from becoming
muddied with soil from the construction site. Earth dikes can be temporary or
permanent landscape features of the site.
Design Criteria
Channel Stabilization
Construction Specifications
1. Compact the dike with earth-moving equipment.
2. Stabilize the channel as per the specifications in the table within 48 hours of
installation.
3. Top width may be wider and side slopes flatter if desired to facilitate crossing by
construction traffic.
4. Ensure the dike has positive drainage to an outlet.
5. Ensure that there is no erosion at the outlet.
6. Runoff shall be conveyed to a sediment trapping device if the dike channel or
drainage area above the dike is not adequately stabilized.
7. The earth dike shall remain in place until the disturbed areas are completely
stabilized.
Diversion Swales
Diversion swales are similar to dikes12/20/2019they are designed to intercept and
divert upland runoff around bare soil areas. Swales are cut above cleared or fill
areas and designed with a gentle slope to carry water away from work areas.
Stabilized, lined swales can also be used to move upland water through your site
without getting muddy. Construct and line “pass-through” swales before general
clearing or grading work begins. Swales should discharge to areas with thick
vegetation or flat surfaces to promote dispersal and infiltration. Gullies must be
repaired as soon as they appear.
Channel Stabilization (see Earth Dike)
Construction Specifications
1. Compact the swale with earth-moving equipment.
2. Stabilize the swale as per the specifications for channel stabilization (see Earth
Dike).
3. Ensure that the swale has uninterrupted positive drainage to an outlet.
4. Ensure that there is no erosion at the outlet.
5. Diverted runoff from a disturbed area shall be conveyed to a sediment trapping
device.
6. All earth removed and not needed for construction shall be stabilized and placed
so that it will not interfere with the functioning of the swale.
Perimeter Dike and Swale
A perimeter dike is a temporary ridge of soil excavated from an adjoining swale
located along the perimeter of the site or disturbed area.
Design Criteria
Drainage area - less than 2 acres
Height - 18 inches minimum
(measure from bottom of swale to top of dike)
Bottom width of dike - 2 feet minimum
Width of swale - 2 feet minimum
Grade - not to exceed 8%. Swale shall have positive drainage to a stabilized outlet.
Construction Specifications
1. Stabilize the dike and swale within 48 hours of installation.
2. Install berm on the contour (along the slope).
3. Diverted runoff from a stabilized upland area shall outlet directly onto an
undisturbed, stabilized area at a non-erosive velocity.
4. Diverted runoff from a disturbed upland area shall be conveyed to a sediment
trapping device.
Water Bar
A water bar is a ridge or a ridge and channel constructed diagonally across a
sloping road that is subject to erosion. Water bars limit the erosive velocity of water
by diverting surface runoff at predesigned intervals.
Water Bar Design Criteria
Height - 18 inches min height
(measure from channel bottom to ridge top)
Side Slopes - 2:1 or flatter; 4:1 where vehicles cross
Base width of ridge - 6 feet min
Grade of water bar - not to exceed 2%
Construction Specifications
1. Install the water bar as soon as the road or trail is cleared and graded.
2. Disk or strip the sod from the base for the constructed ridge before placing fill.
3. Track the ridge to compact it to the design cross section.
4. The outlet shall be located on an undisturbed area. Field spacing will be
adjusted to use the most stable outlet areas. Outlet protection will be provided
when natural areas are not adequate.
5. Vehicle crossing shall be stabilized with gravel.
Exposed areas shall be immediately seeded and mulched.
6. Periodically inspect water bars for erosion damage and sediment. Check outlet
areas and make repairs as needed to restore operation.
4. Protecting Soils With Seed, Mulch, or Other
Products
Seeding or covering bare soil with mulch, erosion control matting or blankets, or
other products as soon as possible is the cheapest and best way to prevent
erosion. Grass seeding alone can reduce erosion by more than 90 percent.
The following practices can be used interchangeably for stabilizing exposed soil.
Soil cover requirements
All areas of disturbance must have temporary or permanent stabilization within 7
days of initial disturbance. After this time, any disturbance in the area must be
stabilized at the end of each work day.
The following exceptions apply:
Stabilization is not required if earthwork is to continue in the area within the next
24 hours and there is no precipitation forecast for the next 24 hours.
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). All areas of disturbance must have permanent stabilization within
48 hours of reaching final grade.
NOTE: If the authorization you receive has more protective time limits, then those
must be followed.
Seed types and application
Prepare bare soil for planting by disking across slopes, scarifying, or tilling if soil
has been sealed or crusted over by rain. Seedbed must be dry with loose soil to a
depth of 12 inches. Soil amendments should be incorporated into the upper 2
inches of soil when feasible. The soil should\ be tested to determine the
amounts of amendments needed. Apply ground agricultural limestone to attain a
pH of 6.0 in the upper 2 inches of soil. Check seed bag tags to make sure correct
seed is used. Mix seed thoroughly prior to loading seeders. Use the following
tables to calculate seed application rates and mixture portions. Apply seed by
hand, seeder, drill, or hydroseed. Drilled seed should be . inch deep. Mulch
seeded areas as soon as possible. Apply more seed to channels, ditches, lawn,
and landscaped areas. Apply less seed to areas that are flat or that will not be
mowed very often. Water seeded areas during dry conditions to ensure seed
germination and early growth. Re-seed areas that do not show growth within 14
days after rain or watering. Protect bare areas during the winter by sowing winter
rye at 120 lbs per acre (2.0 lbs/1000 sq. ft.). Seed by September 15 to ensure
vegetative cover for winter.
Seed mixes for wildflower and native plant plots are also available. They are more
expensive, but are very hardy, require little mowing or watering, and add beauty to
landscaped and other areas. Most mixes require mowing only once per year, to
control tree and brush growth.
For slopes steeper than 3:1, walk bulldozer or other tracked vehicle up and down
slopes before seeding to create tread-track depressions for catching and holding
seed. Mulch slopes after seeding to conserve moisture and provide initial erosion
control.
Mulch types and application
Mulch by itself or applied over seed provides excellent erosion protection (see
table). To apply, bring site to final grade and clear rocks, wood, trash, and other
debris. Apply seed first. Straw or hay should be hand scattered or blown to obtain
a depth of 1 inch (see table). In winter, straw or hay mulch should be applied to
obtain a depth of 3 inches. Wood chips or shavings should be applied to a depth
of 2 inches.
In general, apply mulch so that at least 80 to 90 percent of the ground is covered.
*Perform regular maintenance and reapply mulch as needed to ensure bare
soil is 80 to 90% covered.
Erosion control blankets
Erosion control blankets are used to protect steep slopes (up to 3:1; check
product information sheets), drainage ditches with less than 20:1 slopes, and other
areas where erosion potential is high. Most are designed to provide temporary
stabilization until vegetation is established. Blankets degrade within 6 to
24 months, depending on their makeup. They usually consist of a layer of straw,
coconut fiber, wood fiber, or jute sandwiched between layers of plastic or fiber
mesh.
For short slopes (8 feet or less) above channels, install blankets across the slope
(horizontal). Install up and down the hill (vertical) for long slopes.
Walk blankets down to ensure good contact with the soil. Use plenty of staples to
keep blankets flat.
Overlap blankets at 6 to 8 inches on sides, tops, and bottoms. Do not stretch
blankets, and do not exceed manufacturer's directions on maximum slope angle
for the product.
Turf reinforcement mats
Turf reinforcement mats are similar to erosion control blankets, but are thicker and
sturdier because they have more layers and sturdier fill material. Mats provide
greater protection than blankets because of their heavier construction, and last
longer in the field.
Mats are used for steep slopes (3:1 or steeper) and ditches or channels with 15:1
to 10:1 slopes.
Mats are installed just like blankets (see previous table). Additional staking or
stapling is needed for applications in channels that carry flowing water, and on
steep slopes.
Sod application
Sod reduces the potential for erosion to near zero. To install, bring soil to final
grade and clear of trash, wood, rock, and other debris. Test soil, apply topsoil and
fertilize in accordance with soil test results. Use sod within 36 hours of cutting. Lay
sod in straight lines. Butt joints tightly, but do not overlap joints or stretch sod.
Stagger joints in adjacent rows in a brickwork type pattern. Use torn or uneven
pieces on the end of the row. Notch into existing grass. On sloping areas where
erosion may be a problem, sod shall be laid with the long edges parallel to the
contour and with staggered joints. Roll or tamp sod after installation and water
immediately. Soak to a depth of 4 to 6 inches. Replace sod that grows poorly. Do
not cut or lay sod in extremely wet or cold weather. Do not mow regularly until sod
is well established.
Bonded Fiber Matrices
Other engineered products are available that are similar to blankets and mats. For
example, bonded fiber matrices and other hydraulically applied products contain a
mix of soil binders, mulch fibers, and even seed and fertilizer that can provide a
stable crust that cements soil particles and prevents erosion. Apply seed prior to
hydraulic mats or mulches, if seed is not included in the mix. Consult the
manufacturer's installation instructions for product applicability and installation
instructions.
5. Using Silt Fence and Other Sediment Barriers
The use of silt fences and other sediment barriers involves simple observation and
common sense. However, as Will Rogers once noted, “common sense ain't so
common.” The following practices may be used as interchangeable sediment
barriers.
Sediment barrier placement
Sediment barriers are required below (downhill from) areas of bare soil. Hay or
straw bales must not be used as sediment barriers due to their inherent weakness
and tendency to fall apart. There are several factors to consider in placing silt
fences or perimeter dikes and swales:
Place barriers on downhill edge of bare soil areas.
Make sure the barrier catches all the runoff.
The goal is to intercept runoff and settle sediment out.
Install multiple sediment barriers on long slopes.
Put barriers across slopes, on the contour (level).
Silt Fence
Each 100-foot section of silt fence can intercept runoff from about .25 acres. To
install a silt fence correctly, follow these steps:
Note the location & extent of the bare soil area.
Mark silt fence location just below bare soil area or 10 feet below the bottom of a
steep slope.
Make sure fence will catch all flows from area.
Place fence across the slope.
Dig trench 6 inches deep and 4 inches wide.
Unroll silt fence along trench.
Join fencing by rolling the end stakes together.
Make sure stakes are on downhill side of fence.
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 tamp down.
Silt fencing should not be installed:
Up and down hills.
Above (uphill from) areas of bare soil.
In ditches, channels, or streams.
In stream buffers.
Directly at the toe (bottom) of the slope. Additional storage capacity is needed and
can be provided for by placing the fence 10 feet below toe. (Place fence directly at
toe if near water or stream buffer)
If runoff flows along the uphill side of a silt
fence, install “J-hooks” every 40 to 80 feet. These are curved sections of silt fence
that act as small dams to stop, pond, and settle out flows.
Maximum allowable slope lengths contributing
runoff to a silt fence placed on a slope
Silt fence slicing devices
New tractor-mounted equipment that “slices” silt fence into the ground can provide
a better installation than the open trench method. The equipment uses a
chisel-point or vibratory plow to create a narrow slit in the ground. Rolled silt
fencing is pushed into the slit, creating a very tight seal that prevents water from
blowing out the bottom of the fence. Posts are driven and attached to the fence
after the fencing is installed.
Besides better performance, the slicing method is also faster. For slicing and all
other applications, posts are spaced 6 feet apart or less.
Perimeter Dike and Swale
A perimeter dike is a temporary ridge of soil excavated from an adjoining swale
located along the perimeter of the site or disturbed area. The purpose of a
perimeter dike and swale is to prevent off site storm runoff from entering a
disturbed area and to prevent sediment laden storm runoff from leaving the
construction site or disturbed area.
Perimeter Dike and Swale Design Criteria
Drainage area - less than 2 acres
Height - 18 inches minimum (measure from bottom of swale to top of dike)
Bottom width of dike - 2 feet minimum
Width of swale - 2 feet minimum
Grade - not to exceed 8%. Swale shall have positive drainage to a stabilized outlet.
Construction Specifications
1. Stabilize the dike and swale within 48 hours of installation.
2. Install berm on the contour (along the slope).
3. Diverted runoff from a stabilized upland area shall outlet directly onto an
undisturbed, stabilized area at a non-erosive velocity.
4. Diverted runoff from a disturbed upland area shall be conveyed to a sediment
trapping device.
6. Protecting Slopes to Prevent
Gullies
Slopes12/20/2019especially long ones12/20/2019must be protected to prevent
sheet, rill, and gully erosion. Slopes must be stabilized immediately after grading
work is completed. The following practices can be used interchangeably to protect
and stabilize slopes:
The following practices are included in this section for informational purposes only.
Consult the EPSC
Plan designer or engineer for design and installation specifications.
Pipe Slope Drain Subsurface Drain Lined Waterway
Engineered Terracing Surface Roughening Retaining Wall
Fiber Roll
Assessing slopes and soils
Steeper slopes (3:1 or steeper) require more protection than flatter slopes. Slopes
with highly erodible soils (silty soils) need more protection than those with less
erodible soils (sands and gravels).
Also, long slopes (greater than 50 feet) are at greater risk for erosion than short
slopes.
Slope protection basics
Protecting slopes from erosion requires several actions that must be taken together. No single
approach will be successful, especially if the slope is long, steep, or has highly erodible soils.
Use one or more of the following actions to reduce erosion on slopes:
Divert upland runoff
See Section 3 for information on how to install a berm or channel above the slope to divert
upland rain runoff around the bare soil area.
Control slope runoff
If slopes are broken up into benches or steps, runoff can be collected and diverted along berms
or in channels to pipe or open channel slope drains with stable outlets.
Till seedbed or condition the soil
Dozer tracks up and down slopes help hold soil in place and lengthen the runoff flow path down
the slope. See Section 4 for information on how to condition of the soil surface.
Seed and mulch
The best and cheapest protection by far. See Section 4 for details on seed types, application
rates, and mulch, blanket, and mat products.
Silt fence or other barrier
These should be installed at the toe of the slope or slightly away from the toe. Multiple fences
should be installed on long slopes. Fiber rolls installed on the contour work very well in breaking
up flows on long slopes.
Retaining wall
Extremely steep slopes can be leveled out and shortened into two or more steps or benches by
installing retaining walls of rock, brick, block, wood, logs, or other material. If rock layers are
present along the slope, use these to establish firm benches in a stair-step pattern.
Blankets, mats, or armoring
Slopes exceeding 3:1 with highly erodible soils must be protected with turf reinforcement mats
or other products such as hydraulic soil binders or bonded fiber matrices. Rock mulch and lined
downdrain channels might be needed on steep slopes to control gullying.
Erosion Control Blankets and Mats
Steep slopes can be protected with erosion control mats and blankets. Erosion
control matting and blankets are appropriate for slopes up to a 3:1 steepness. For
slopes greater than 3:1, use turf reinforcement mats. (See Section 4 for installation
details).
Hydraulic mulch
Bonded fiber matrices and hydraulic mulch can be very effective in controlling
erosion on slopes. Hydraulic mulch applied after seeding or with seed in the mix
can provide permanent protection if mixed and applied properly. (See Section 4 for
details)
Rock Gabions
Rock Gabions are wire 'baskets' filled with rock used to permanently stabilize
slopes. Gabion baskets should be filled with 4 - 8 inch stone and layered
according to manufacturers recommendations.
Riprap Slope Protection
Riprap is a layer of stone designed to protect and stabilize areas subject to
erosion. Riprap is used in areas where vegetation cannot be established. Follow
your EPSC Plan design specifications for installation.
Additional Practices for Protecting Slopes
The following practices are included in this section for informational purposes only.
Consult the EPSC
Plan designer or engineer for design and installation specifications.
Pipe Slope Drain
A pipe slope drain is a temporary structure placed from the top to the bottom of a
slope to convey runoff down the slope without causing erosion.
Subsurface Drain
A subsurface drain is a conduit, such as a tile, pipe, or tubing installed beneath the
ground surface that intercepts, collects, and/or conveys drainage water.
Stone Lined Waterway
A stone lined waterway is a channel that carries water down a slope to prevent
slope erosion or gullying.
Engineered Terracing
Terracing is the reshaping of the existing land surface to control erosion and
promote the establishment of vegetation.
Surface Roughening
Roughening bare soil by creating horizontal grooves across a slope,
stair-stepping, or tracking with construction equipment aids in seed
establishment, reduces runoff velocity, increases infiltration, and reduces
erosion by trapping water and sediment.
Retaining Wall
A retaining wall is constructed against a slope to prevent soil movement. It retains
soil in place and prevents slope failures and movement of material down steep
slopes.
Retaining walls can be built from mortared block or stone, cast-in-place concrete,
railroad ties, gabions, and precast, modular, segmented walls. The design of any
retaining wall structure must address the aspects of foundation bearing capacity,
sliding, overturning, drainage, and loading systems. These are complex systems
and all but the smallest retaining walls should be designed by a licensed engineer.
Fiber Roll
A fiber roll is a woven roll of coconut fiber, straw, or excelsior encased in a netting
of jute, nylon, or burlap.
Fiber rolls can be used to break up runoff flows on long slopes.
7. Protecting Culvert and Ditch Inlets and Outlets
Culverts and ditches are designed to carry moderate and large flows of storm
water. They can transport a lot of sediment to streams, rivers, wetlands, and lakes
if they are not properly protected. In addition, culvert and ditch outlets can become
severely eroded if high velocity flows are not controlled.
Culvert and storm drain ponding methods
Muddy runoff that flows toward a culvert, ditch, or storm drain inlet must be slowed
down and pooled to settle out and remove sediment. This can be accomplished by
placing rock, reinforced silt fencing, silt dikes, or other barrier in front of the inlet.
The goal is to cause ponding of the inflow so sediment can settle out, and allow
ponded water to enter the inlet only after sediment has been removed.
Straw bales alone are not approved for inlet protection. The maximum
drainage area above the inlet protection device is one acre. For all inlet
protection approaches, seeding and/or mulching upland areas promptly will
greatly reduce incoming runoff volumes and sediment loads. The drainage area
for storm drain inlets shall not exceed one acre.
All inlet protection practices should be inspected after storm events and repaired
as necessary. Accumulated sediment should be removed when 50% of ponding
volume is lost. The following are interchangeable practices for inlet protection:
Excavated drop inlet protection
Side slopes - maximum steepness 2:1
Depth - minimum 1 foot; maximum 2 feet
Shape the excavated basin to fit conditions with the longest dimension oriented
toward the longest inflow area to provide maximum trap efficiency. The capacity of
the excavated basin, below the level of the grate, should be established to contain
900 cubic feet per acre of disturbed area. Weep holes, protected by fabric and
stone, should be provided for draining the temporary pool. Inspect and clean the
excavated basin after every storm. Sediment should be removed when 50 percent
of the storage volume is lost.
Filter fabric drop inlet protection
Slope around device - Not to exceed 1%
Height of fabric - 1.5 feet max., (unless reinforced).
The top of the barrier should be maintained to allow overflow to drop into the drop
inlet and not bypass the inlet to unprotected lower areas.
Support stakes - 3 feet min., spaced max 3 feet apart; Stakes should be driven
close to the inlet so overflow drops into the inlet and not on the unprotected soil.
1. Filter fabric shall have an equivalent opening size (EOS) of 40-85.
2. Cut fabric from a continuous roll to eliminate joints.
3. Stakes will be standard 2 x 4 inch wood or metal with a minimum length of 3
feet.
4. Space stakes evenly around inlet, 3 feet apart and 18 inches deep. Spans
greater than 3 feet should be reinforced with wire mesh.
5. Fabric shall be embedded at least 1 foot in ground and backfilled. It should be
secured to the stakes.
6. A 2 x 4 inch wood frame shall be completed around the crest of the fabric for
overflow stability.
Stone and block drop inlet protection
Height - 1 foot min., 2 feet max. Limit the height to prevent excess ponding and
bypass flow.
Block placement - Recess the first row of blocks at least 2 inches below the top of
the storm drain for lateral support. Blocks can also be supported by placing a 2x4
inch wood stud through the block openings perpendicular to the row. The bottom
row should have a few blocks oriented so flow can drain through the block to
dewater the basin area.
Stone placement - Place stone just below the top of the blocks on slopes of 2:1 or
flatter. Place hardware cloth of wire mesh with . inch openings over all block
openings to hold stone in place.
Optional "doughnut" design - The concrete blocks may be omitted and the entire
structure constructed of stone, ringing the outlet. The stone should be kept at a 3:1
slope toward the inlet to keep it from being washed into the inlet. A level area 1
foot wide and four inches below the crest will further prevent wash.
Stone size for "doughnut" - At least 3 inches closest to the inlet, for stability; 1
inch or smaller around the larger rock to control flow rate.
Elevation for "doughnut" - The top of the stone should be 6 inches lower than the
ground elevation down slope from the inlet to ensure that all storm flows pass over
the stone into the storm drain and not past the structure. Temporary diking should
be used as necessary to prevent bypass flow.
Curb drop inlet protection
Stone size - 2 inches
Wire mesh - of sufficient strength to support the filter fabric and stone with the
water fully impounded against it.
Filter fabric - type approved for this purpose with an equivalent opening size
(EOS) of 40-85.
Length of structure - must extend beyond the inlet 2 feet in both directions.
Assure that storm flow does not bypass the inlet by installing temporary dikes
(such as sand bags) directing flow into the inlet. Make sure that the overflow weir is
stable. Traffic safety shall be integrated with the use of this practice.
The structure should be inspected after every storm event. Any sediment should be
removed and disposed of on the site. Any stone missing should be replaced.
Check materials for proper anchorage and secure as necessary.
Outlet protection methods
Outlets for storm drains, culverts, and paved channels that discharge into natural
or constructed channels must be lined with rock or other armoring to prevent
downstream bank and channel erosion when flow velocities are high.
The following practices are included in this section for informational purposes only.
Consult the EPSC
Plan designer or engineer for design and installation specifications.
Rock Outlet Protection
Paved Flume
Level Spreader
Rock outlet protection
Rock placed at the end of culvert reduces the depth, velocity, and energy of water,
such that the flow will not erode the receiving downstream reach.
Paved Flume
A paved flume is a small concrete-lined channel designed to convey concentrated
runoff safely down the face of a relatively steep slope without causing erosion.
DSM
DSM
MAB
06248
LOCATION MAP
1" = 2000'
CEA PROPERTIES,
LLC
10 MANSFIELD VIEW LANE
SOUTH BURLINGTON
VERMONT 05403
CEA CAMPUS
PLANNED UNIT
DEVELOPMENT
LOT 1A
MEADOWLAND BUSINESS PARK
SOUTH BURLINGTON, VT
M
E
A
D
O
W
L
A
N
D
D
R
.KNOLLMILL POND LN.
FOX RUN LANE
OAK CREEK DR.BUTLER DRIVEDUBOIS DRIVE CIRCLE
HINESBURG ROADCOMMUNI
T
Y
D
R
.
PROJECT
LOCATION
89
116
P:\AutoCADD Projects\2006\06248-2019\1-CADD Files-\dwg\06248-DETAILS-SPEC.dwg, 12/18/2019 1:15:48 PM, DWG To PDF.pc3
AS SHOWN C3.3
EPSC NARRATIVE
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
E-001 EC SheetLevel Spreader
A level spreader is a non-erosive outlet designed to convert concentrated flow to
sheet flow and release it uniformly over a stabilized area.
8. Stabilizing Drainage Ditches
Stabilizing drainage ditches helps to provide for the safe transport of excess
surface water from the construction sites and urban areas without damage from
erosion.
This section is divided into 3 parts:
Vegetating Low Grade Channels,
Protecting Steep Channels, and
Installing Check Dams
Interchangeable practices are provided for Vegetating Channels and Installing
Check Dams.
Practices for Protecting Steep Channels are included in this section for
informational purposes only. Consult the EPSC Plan designer or engineer for
design and installation specifications for steep channel protection.
Vegetating Low Grade Channels
Vegetating drainage channels helps to reduce the velocity of the channelized
runoff and limit the erosion potential. The following practices can be used
interchangeably to vegetate low grade channels.
Seed and Mulch
To establish vegetation in a channel, seed and mulch using the guidance in
Section 4. Prepare the soil for seeding and ensure that vegetation is well
established before water is diverted to the channel.
SECTION
Rolled Erosion Control Products (RECPs)
Rolled Erosion Control Products (RECPs) include erosion control mats, turf
reinforcement mats, and jute and excelsior matting. RECPs should be used in
channels with flow velocities up to 3.5 feet/sec. See Section 4 for installation
instructions and seeding information.
Sodding
Sod can also be used in low grade channels to reduce runoff velocities and
minimize erosion potential. See Section 4 for sod installation instructions and
specifications.
Protecting Steep Channels
Channels with grades steeper than 3:1 may need additional armoring to prevent
downcutting and erosion.
The following practices are included in this section for informational purposes only.
Consult the EPSC Plan designer or engineer for design and installation
specifications.
Rock Lining
Grade Stabilization Structure
Rock Lining
Riprap lined channels provide for the transport of concentrated runoff without
damage from erosion, where vegetated channels would be inadequate due to high
velocities.
Grade Stabilization Structure
Grade stabilization structures control head cutting in natural or man made
channels. They are designed to limit erosion by reducing velocities and grade in
the watercourse.
Installing Check Dams
Drainage ditches need temporary check dams to capture sediment and reduce
ditch bottom downcutting. The following are interchangeable types of check dams.
Silt fencing and hay bales are not approved for use as check dams, and must not
be used in drainage ditches that carry flowing water. Also, do not place dams in
creeks or streams. Sediment must be intercepted before it reaches streams, lakes,
or wetlands.
Design Criteria
Drainage Area: Maximum 2 acres
Height: No greater than 2 feet. Center of dam should be 9 inches lower than the
side elevation
Side slopes: 2:1 or flatter
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.
Spacing (in feet) = Height of check dam (in feet)
Slope in channel (ft/ft)
Check dams should be anchored in the channel by a cutoff trench 1.5 feet wide
and 0.5 feet deep and lined with filter fabric to prevent soil migration.
Maintenance: Check dams should be inspected after each runoff event. Correct all
damage immediately. If significant erosion has occurred between structures, a liner
of stone or other suitable material should be installed in that portion of the channel.
Remove sediment accumulated behind the dam as needed to allow channel to
drain through the check dam and prevent large flows from carrying sediment over
the dam. Replace stone, fiber roll, or sand bags as needed to maintain the design
cross section of the structures.
Rock Check Dams
Stone size: Use a well graded matrix of 2 to 9 inch stone
X (spacing) = Height of check dam (in feet)
Slope in channel (ft/ft)
Fiber Rolls
Fiber rolls may be used as check dams if they are keyed into the banks, securely
fastened in the channel, and the centers are 9 inches lower than the side
elevations. Follow the spacing and installation instructions for "Installing Check
Dams".
Sand Bag Check Dams
Sand bags may also be used to form check dams. Follow the installation and
spacing instructions in "Installing Check Dams" at the beginning of this section.
9. Winter Requirements
Managing construction sites to minimize erosion and prevent sediment loading of
waters is a yearround challenge. In Vermont, this challenge becomes even greater
during the late fall, winter, and early spring months.
'Winter construction' as discussed here, describes the period between October 15
and April 15, where the erosion prevention and sediment control is significantly
more difficult.
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. At the same time as the erosion risk
increases, the “toolbox” available to the planner and on-site plan coordinator
shrinks significantly.
In particular, establishing vigorous vegetation during winter construction is difficult
if not impossible in most areas of the state. How a site addresses winter conditions
depends upon the nature of the construction activities over this period.
10 Closing Out Your Construction Project
When construction is complete you must finish final grading and stabilize the site. Once the site is stabilized, clean out and remove all
temporary sediment controls.
Final site stabilization
Make sure all subcontractors have repaired their work areas prior to final closeout. Conduct a final inspection of all work areas, vegetation,
stormwater flow structures, and downstream receiving waters to make sure no visible gullies or sediment movement is evident. Notify site
owner or manager after all temporary erosion and sediment controls have been removed and final stabilization has been completed. If the
site is one acre or larger and covered under a VT Storm Water Permit, submit a Notice of Termination to the VT Stormwater Section (see
dec.vermont.gov/watershed/stormwater).
Vegetated cover considerations for close-out
No site is closed out properly until vegetation is established on all bare soil areas and ditches are stable. Check seeded areas, and reseed
areas where vegetation is thin or absent. This is especially important for slopes, ditches, and channels.
Removing temporary sediment controls
When project is completed:
Remove all silt fencing and stakes. Grade out and seed or remove accumulated sediment or broadcast over grassed areas or dispose of
offsite, where sediment will not impact waters of the State.
Culvert inlets should be stabilized, vegetated, and showing no visible gullies. Rock or soil that has been washed away by runoff or upstream
flows should be replaced. Brush or other debris that could clog inlets should be removed.
Check ditches and channels to make sure banks and ditch bottoms are well vegetated. Reseed bare areas and replace rock that has
become dislodged.
Check areas where erosion control blankets or matting was installed. Cut away and remove all loose, exposed material, especially in areas
where walking or mowing will occur. Reseed all bare soil areas.
Replace rock washouts near culvert and channel outlets. Fill, grade, and seed or riprap eroded areas around inlets and outlets. Make sure
downstream ditches and channels are fully vegetated. Fill and seed any gullies along the banks or other slopes.
Fill in, grade, and seed all temporary sediment traps and basins that have been removed. Double the seeding rate where runoff flows might
converge or high velocity flows are expected.
Remove temporary stream crossings and grade, seed, or re-plant vegetation removed during crossing installation.
Acknowledgements
Design details and standards for erosion prevention and sediment control practices have been adapted from the New York State Standards and Specifications for
Erosion and Sediment Control. August 2005.
This document is based on a similar Field Guide produced by the Tetra Tech Water Resources Division in Fairfax, VA for the Kentucky Division of Conservation and
Division of Water. Inquiries regarding this publication should be directed to Barry Tonning, Tetra Tech, 1060 Eaton Place, Suite 340, Fairfax, VA
22030 (703.385.6000).
N.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 MIRIFI 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.
$1*/(
UPSLOPE FOR
STABILITY AND
SELF CLEANING
POSTS
SILT
FENCE
12"MIN.8"COMPACTED
BACKFILL
Winter EPSC Requirements
Introduction - 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. At the same time as the erosion risk increases, the “toolbox” available
to the contractor and on-site plan coordinator shrinks significantly over this period (Table 3.4 below).
In particular, establishing vigorous vegetation during winter construction is not possible. Based upon the activities anticipated to be
undertaken during this period, the Contractor shall plan and implement the following Winter EPSC measures.
EPSC Plan Requirements for -Winter Shutdown-
For those projects that will complete earth disturbance activities prior to the winter period (October 15), the following must be
implemented by the Site Contractor in coordination with the On-Site Plan Coordinator:
1.For areas to be stabilized by vegetation, all seeding shall be completed no later than September 15 to ensure adequate
growth and cover.
2.Non-vegetative stabilization of all areas of disturbed soils without existing vegetation shall be completed no later than October
15.
3.When mulch is used as a temporary means of stabilization, the rate of application shall be double that of the regular
construction season rate, or roughly 2 inches of mulch with 80-90% cover. Mulch should be tracked in when weather permits
or stabilized with netting or an approved tackifier.
EPSC Plan Requirements for -Winter Construction-
If construction activities involving earth disturbance continue past October 15 or begin
before April 15, the following must be implemented by the Owner/Site Contractor:
This project is seeking winter (March - April) waiver construction authorization.
1.Enlarged stabilized access points to provide for snow stockpiling.
2.Limits of disturbance flagging moved or replaced to reflect the boundaries of winter work.
3.A snow management plan which implements the following requirements:
a.adequate storage and control of snowmelt by diverting these flows around the work area,
b.cleared snow is to be stored down gradient of all areas of disturbance
c.Storage of snow in stormwater treatment structures is prohibited.
d.All drainage structures shall be kept open and free of snow/ice.
e.buffer is to be maintained from the perimeter controls such as silt fence to allow for snow clearing and maintenance.
f.Install silt fence a minimum of 25 feet down gradient of areas of disturbance and snow storage areas. Reinforce fence in
areas where snow load forces may be an issue due to site constrictions.
4.In areas of disturbance within 100 feet of a receiving water, silt fence shall be reinforced or else replaced with perimeter dikes,
swales, or other practices resistant to the forces of snow loads.
5.All silt fence and other practices requiring earth disturbance shall be installed ahead of ground freezing.
6.Where mulch is the selected stabilization measure, the mulch shall be installed at double the standard rate of mulch, or
roughly 2 inches of mulch with 80-90% cover.
7.Mulch should be tracked in when weather permits or stabilized with netting or an approved tackifier to prevent removal by
wind.
8.To ensure cover of disturbed soil in advance of a melt event, areas of disturbed soil must be stabilized at the end of each work
day, with the following exceptions:
a.If no precipitation within 24 hours is forecast and work will resume in the same disturbed area within 24 hours, daily
stabilization is not necessary.
b.Disturbed areas that collect and retain runoff, such as house foundations or open utility trenches.”
9.Directions to remove snow or ice to less than 1” thickness prior to temporary or permanent stabilization.
10.Stone stabilization shall be installed a width of 10 to 20ft wide around the perimeter of buildings under construction, where
construction vehicle traffic is anticipated.
12/20/2019
DSM
DSM
MAB
06248
LOCATION MAP
1" = 2000'
CEA PROPERTIES,
LLC
10 MANSFIELD VIEW LANE
SOUTH BURLINGTON
VERMONT 05403
CEA CAMPUS
PLANNED UNIT
DEVELOPMENT
LOT 1A
MEADOWLAND BUSINESS PARK
SOUTH BURLINGTON, VT
M
E
A
D
O
W
L
A
N
D
D
R
.KNOLLMILL POND LN.
FOX RUN LANE
OAK CREEK DR.BUTLER DRIVEDUBOIS DRIVE CIRCLE
HINESBURG ROADCOMMUNI
T
Y
D
R
.
PROJECT
LOCATION
89
116
P:\AutoCADD Projects\2006\06248-2019\1-CADD Files-\dwg\06248-DETAILS-SPEC.dwg, 12/18/2019 1:15:56 PM, DWG To PDF.pc3
AS SHOWN C3.4
EPSC 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
TEMPORARY STOCKPILE DETAIL
N.T.S.
STONE CHECK DAM STRUCTURE
N.T.S.
30 36 41 50 66 100
15 18 20 25 33 48
MAXIMUM WATER DEPTH OVER ROCK (mm)
0.35 0.30 0.25 0.20 0.15 0.10
150
75
D-50
OF ROCK
(MM)
DOWNSTREAM FLOWLINE SLOPE OF STRUCTURE (m/m)
60cm
(2 ft. MAX.)
15cm TO 45cm
(0.5 TO 1.5 ft.)
DIFFERENCE
75mm (3 in.) MIN.
COARSE ROCK
0.35 m/m OR FLATTER
FLOW LINE SLOPE
ROCK SET IN 10cm (4 in.
MIN.) TRENCH
MINIMUM DEPTH OF COARSE
ROCK PLACED IN CHANNEL
FLOW LINE IS 15cm (0.5 ft.)
SIDE VIEW FRONT VIEW
END POINTS 'A' MUST BE HIGHER
THAN THE FLOW LINE POINT 'B'
AA
B
A
B
PLACE DOWNSTREAM STRUCTURE
SUCH THAT POINT 'B' IS
APPROXIMATELY LEVEL WITH THE
LOWEST GROUND ELEVATION OF
THE UPSTREAM STRUCTURE
TEMPORARY SEEDING & MULCH
OR NETTING
SILT FENCE OR HAY
BALES INSTALLED ON
DOWN GRADIENT SIDE
N.T.S.
& STRAW ANCHORING
(TYPICAL)
MULCH
STRAW
SPREAD
NOTES:
1.ROUGHEN SLOPE WITH BULLDOZER.
2.BROADCAST SEED AND FERTILIZER.
3.SPREAD STRAW MULCH 3" (212 TONS PER ACRE)
4.PUNCH STRAW MULCH INTO SLOPE BY RUNNING BULLDOZER
UP AND DOWN SLOPE.
'TRANKING' WITH MACHINERY ON SANDY
SOIL PROVIDES ROUGHENING WITHOUT
UNDUE COMPACTION.
N.T.S.
FOR PERIMETER CONTROL
Correct - Install J-hooks
0.3 ACRE
Discreet segments of silt fence,
installed with J-hooks or `smiles' will
be much more effective.
PL
1 ACR
E
F
A
I
L
U
R
E
PL
Incorrect - Do Not layout "perimeter
control" silt fences along property lines.
All sediment laden runoff will concentrate
and overwhelm the system.
1 ACRE
0.3 ACRE0.3 ACRESILT FENCE PLACEMENT
N.T.S.
SLOPE INSTALLATION
BERM
12"2:1 SLOPE6'3' ISOMETRIC VIEW
TYPICAL SLOPE
SOIL STABILIZATION3'STAPLES
REINFORCEMENT MATS
EROSION BLANKETS & TURF 12"4'
NOTES:
1.SLOPE SURFACE SHALL BE FREE OF ROCKS, CLODS, STICKS
AND GRASS. MATS/BLANKETS SHALL HAVE GOOD SOIL
CONTACT.
2.APPLY PERMANENT SEEDING BEFORE PLACING BLANKETS.
3.LAY BLANKETS LOOSELY AND STAKE OR STAPLE TO MAINTAIN
DIRECT CONTACT WITH THE SOIL. DO NOT STRETCH.
MATS/BLANKETS SHOULD
BE INSTALLED VERTICALLY
DOWNSLOPE.TAMP SOIL O
V
E
R
M
A
T
/
B
L
A
N
K
E
T
MIN. 4"
OVERLAP
6"112"112"12"N.T.S.
TYPICAL INSTALLATION
INTERMITTENT CHECK SLOT
FLOWLONGITUDINAL ANCHOR TRENCH
GRASS-LINED CHANNEL
TYPICAL INSTALLATION
WITH EROSION CONTROL
BLANKETS OR TURF
REINFORCEMENT MATS
PREPARE SOIL AND APPLY
SEED BEFORE INSTALLING
BLANKETS, MATS OR OTHER
TEMPORARY CHANNEL LINER
SYSTEM
EXCAVATE CHANNEL
TO DESIGN GRADE
AND CROSS SECTON
NOTES:
1.DESIGN VELOCITIES EXCEEDING 2 FT./SEC/ REQUIRE TEMPORARY BLANKETS, MATS OR
SIMILAR LINERS TO PROTECT SEED AND SOIL UNTIL VEGETATION BECOMES ESTABLISHED.
2.GRASS-LINED CHANNELS WITH DESIGN VELOCITIES EXCEEDING 6 FT./SEC. SHOULD
INCLUDE TURF REINFORCEMENT MATS.6"6"6"DESIGNDEPTHOVERLAP 6" MINIMUM
OVERCUT CHANNEL 2" TO
ALLOW BULKING DURING
SEEDBED PREPARATION
LONGITUDINAL
ANCHOR TRENCH
SHINGLE-LAP SPLICED ENDS OR BEGIN NEW
ROLL IN AN INTERMITTENT CHECK SLOT
N.T.S.
TREE PROTECTION - FENCING
EXISTING
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..
SURFACE ROUGHENING
12/20/2019
06/21/19 DSM REVISION PER CITY COMMENTS
DSM
DSM
MAB
06248
LOCATION MAP
1" = 2000'
CEA PROPERTIES,
LLC
10 MANSFIELD VIEW LANE
SOUTH BURLINGTON
VERMONT 05403
CEA CAMPUS
PLANNED UNIT
DEVELOPMENT
LOT 1A
MEADOWLAND BUSINESS PARK
SOUTH BURLINGTON, VT
M
E
A
D
O
W
L
A
N
D
D
R
.KNOLLMILL POND LN.
FOX RUN LANE
OAK CREEK DR.BUTLER DRIVEDUBOIS DRIVE CIRCLE
HINESBURG ROADCOMMUNI
T
Y
D
R
.
PROJECT
LOCATION
89
116
N.T.S.
CATCH BASIN INLET PROTECTION
GROUND
PLAN
CROSS-SECTION
(W/ FABRIC)18" MIN.18"BURY FABRIC 12" MIN.
FILTER FABRIC
WOODEN OR METAL
STAKES PLACED
AROUND CATCH BASIN
WOODEN OR METAL
STAKES PLACED
AROUND CATCH
BASIN
FILTER FABRIC
SECURELY FASTENED
TO STAKES OVERLAP
JOINTS TO THE NEXT
STAKE
P:\AutoCADD Projects\2006\06248-2019\1-CADD Files-\dwg\06248-DETAILS-SPEC.dwg, 12/18/2019 1:16:02 PM, DWG To PDF.pc3
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
N.T.S.
CURB w/SIDEWALK DETAIL
REVISED 10/07/2015S-001
(SIMILAR WITH OUT SIDEWALK)S-001 CurbCRUSHED 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"5"6"6"9"7"18"CONCRETE OR BRICK
PAVERS12" 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
LIMITS OF SUBBASE
FOR CURB W/OUT
SIDEWALK
CONCRETE CURB
NOTES:
1.EXPANSION JOINTS SHALL NOT BE PLACED
2.THE SIDEWALK SHALL BE DIVIDED AT INTERVALS
OF FIVE FEET BY DUMMY JOINTS.
3.NO DEICER SHALL BE APPLIED TO SIDEWALK
UNTIL AT LEAST 30 DAYS OF AIR DRYING TIME
HAS OCCURRED.
4.INSTALL CLEAR SILANE WATER REPELLENT
PENETRATING SEALER ON ALL EXPOSED
SURFACES.
5.INSTALL POLYURETHANE ELASTOMERIC
SEALANT AT ALL JOINTS.
N.T.S.
CONCRETE SIDEWALK DETAIL
S-002S-002 Conc Walk6"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 9/17/2015
4" MINIMUM TOPSOIL, SEED AND MULCH
ALL SIDESLOPE
- USE EROSION MATTING (WHEN
REQUIRED) TO ESTABLISH VEGETATION
N.T.S.
TYPICAL PAVEMENT SECTION
S-003S-003 Pave Sec-Shoulder6" CRUSHED GRAVEL - FINE
AOT SPECIFICATION 704.05
2" TYPE II
BASE COURSE
SEPARATION/STABILIZATION
GEOTEXTILE
COMPACTED SUBGRADE
(FULL DEPTH CONSTRUCTION SECTION)
EMULSIFIED
ASPHALT
BITUMINOUS
CONCRETE
PAVEMENT
112" TYPE IV
FINISH COURSE
12" DENSE GRADED CRUSHED STONE
AOT SPECIFICATION 704.06
12" MINIMUM
CRUSHED GRAVEL
SHOULDER
REVISED 11/10/2014
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-015 Parking Space Striping5'8'
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 12/09/2014
CENTER POINT
FOR MARKING
N.T.S.
ACCESSIBLE PARKING MARKING DETAIL
REVISED 4/07/2015S-015a
3'-0"S-015a HC Pave Marking3'-6"
PAVEMENT MARKINGS TO MEET STATE STANDARDS E-191NOTE:
2" HIGH LETTERS
(TYP.)
N.T.S.
ACCESSIBLE PARKING SIGN DETAIL
REVISED 8/22/2016S-015b
12"S-015b HC SignPARKING
RESERVED
SIGN SHALL BE POSTED AT THE HEAD OF EACH HANDICAPPED 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
DUMPSTER ENCLOSURE
N.T.S.
12/20/2019
N.T.S.
GRASS LINED DITCH
REVISED 10/07/2015ST-014ST-014 Grass Ditch1
3
1
3
EXISTING
GRADE
TOPSOIL
EROSION CONTROL
MATTING IN DITCHES w/
PROFILE GRADES
EXCEEDING 5%. STAPLE AS
PER MANUF. SPECS.
12"
MIN.
2' MIN.
WIDTH
DSM
DSM
MAB
06248
LOCATION MAP
1" = 2000'
CEA PROPERTIES,
LLC
10 MANSFIELD VIEW LANE
SOUTH BURLINGTON
VERMONT 05403
CEA CAMPUS
PLANNED UNIT
DEVELOPMENT
LOT 1A
MEADOWLAND BUSINESS PARK
SOUTH BURLINGTON, VT
M
E
A
D
O
W
L
A
N
D
D
R
.KNOLLMILL POND LN.
FOX RUN LANE
OAK CREEK DR.BUTLER DRIVEDUBOIS DRIVE CIRCLE
HINESBURG ROADCOMMUNI
T
Y
D
R
.
PROJECT
LOCATION
89
116
8'
FOR VAN
ACCESSIBLE
SPACES
10'-0" PATH WIDTH12"
SHOULDER
12"
SHOULDER
3
1
S=1/4"PER FT (TYP)
4" TOPSOIL
(TYP)
4" FINE CRUSHED GRAVEL
BASE (VTRANS 704.05 FINE)
UNDISTURBED SOIL OR APPROVED
COMPACTED GRANULAR FILL
2" TYPE IV BIT. CONC.
PAVEMENT WEARING COURSE
8"-16" GRAVEL SUB-BASE (VTRANS 704.05
COURSE) SAND BORROW MAY BE
SUBSTITUTED BELOW THE 8" MIN. GRAVEL
SUB-BASE
GEOTEXTILE
FABRIC
N.T.S.
RECREATION PATH TYPICAL SECTION
8" MIN.
3
1 EXISTING GRADE
HINESBURG ROAD
VARIES
P:\AutoCADD Projects\2006\06248-2019\1-CADD Files-\dwg\06248-DETAILS-SPEC.dwg, 12/20/2019 12:28:11 PM, DWG To PDF.pc3
AS SHOWN C4.1
UTILITY 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
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.
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-003 ThrustNOTE: 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-004 HydNOTES:
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" MIN.6'-0" MIN. COVER15"-21"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"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.
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.
TYPICAL CLEANOUT DETAIL
REVISED 8/28/2017SWR-007BSWR-007B COCONCRETE CRADLE w/ 3 MIL
POLYETHYLENE PLACED
BETWEEN PIPE & CONCRETE
4" SDR 35 PVC 45° ELBOW
FLOW
*CLEANOUT TO BE INSTALLED AT INTERVALS OF
NOT MORE THAN 100 FEET, AND UPSTREAM OF
BEND(S) IN BUILDING SEWER(S) WHEN CHANGE IN
DIRECTION EXCEEDS 45° (USE LONG SWEEP
FITTINGS WHEN EXCEEDING 45°)
GRASS PAVEMENT
CLEANOUT BOX
INDEPENDENT OF PIPE
PVC CAP
6" D.I. VALVE BOX TOP
SECTION w/ COVER
MARKED "CLEANOUT"
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-002 TapDIRECT 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.
TYPICAL CATCH BASIN @ CURB
REVISED 4/2/2018ST-002ST-002 Typ CB(SIMILAR WITHOUT CURB)
PRECAST MANHOLE STRUCTURES
SHALL CONFORM TO ASTM SPEC.
C478 (LATEST EDITION)18"SUMPHDPE OUTLET PIPE
(SEE PLAN FOR SIZE)12"MAX.24"x24"
48" MIN.
SEE PLANS
6" MIN. CRUSHED GRAVEL
ADJUST TO GRADE w/
CONCRETE RISERS
BITUMINOUS CONCRETE
PAVEMENT (14" / FT. SLOPE
MIN.)
SET FRAME ON FULL
MORTAR BED
LEBARON LK120 (LK120A FOR DESIGN GRADES >5%)
C.I. GRATE w/ 3 FLANGED FRAME (OR APPROVED
EQUAL). RIM TO BE SET 1" BELOW NORMAL CROSS
SECTION ELEV.)
HIGH STRENGTH
NON-SHRINK GROUT
CONCRETE CURB
PRECAST CONCRETE w/
MONOLITHIC BASE
WATERTIGHT JOINT USING
1" MIN. WIDTH FLEXIBLE
GASKET (SEAL EXTERIOR
JOINTS AND LIFT HOLES w/
NON-SHRINK GROUT)
CAST IN PLACE FLEXIBLE
SLEEVES OR APPROVED
EQUAL (TYP. ALL PIPES)
NOTES:
N.T.S.
TYPICAL STORM TRENCH
REVISED 12/08/2016ST-003
D+2'ST-003 Storm TrenchPAVED
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
12/20/2019
DSM
DSM
MAB
06248
LOCATION MAP
1" = 2000'
CEA PROPERTIES,
LLC
10 MANSFIELD VIEW LANE
SOUTH BURLINGTON
VERMONT 05403
CEA CAMPUS
PLANNED UNIT
DEVELOPMENT
LOT 1A
MEADOWLAND BUSINESS PARK
SOUTH BURLINGTON, VT
M
E
A
D
O
W
L
A
N
D
D
R
.KNOLLMILL POND LN.
FOX RUN LANE
OAK CREEK DR.BUTLER DRIVEDUBOIS DRIVE CIRCLE
HINESBURG ROADCOMMUNI
T
Y
D
R
.
PROJECT
LOCATION
89
116
P:\AutoCADD Projects\2006\06248-2019\1-CADD Files-\dwg\06248-DETAILS-SPEC.dwg, 12/18/2019 1:16:21 PM, DWG To PDF.pc3
AS SHOWN C4.2
MISC. 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
ST-011
N.T.S.
END SECTION DETAIL
REVISED 01/14/2015ST-011 End SectionA
A
3
1
A-A
24" M
I
N.
CULVERT & END SECTION
TYPE I STONE FILL
MATCH DITCH SECTION
8'
TYPE I STONE FILL
(18" MIN. THICKNESS)
CONTINUE STONE
FILL IF REQUIRED
END SECTION
CULVERT
STABILIZATION FABRIC
MIRAFI 500X OR APPROVED
EQUALDIA.N.T.S.
ELECTRICAL TRENCH - PRIMARY
REVISED 08/01/2014M-007M-007 Elec. Trench PrimaryELECTRICAL CABLE MARKING
TAPE SHALL BE PLACED 8" TO
12" BELOW FINISH GRADE
APPROVED BACKFILL
THOROUGHLY COMPACTED
IN 8" LIFTS
TELEPHONE
CABLE
MIN. 4" SAND OR FINE
GRAVEL ON ALL SIDES
OF CONDUIT
ELECTRICAL CONDUIT
24" MIN.40" MIN.CONDUIT SHALL BE ENCASED IN A 4" ENVELOPE OF CONCRETE
UNDER THE FOLLOWING CONDITIONS:
A. FOR INSTALLATION UNDER THE TRAVEL PORTION OF THE
ROAD.
B. WITHIN 10' OF WATER, SEWER, GAS AND DRAIN CROSSING.
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 CONDUITNOTES:
1. AT CROSSINGS, ONE FULL LENGTH OF WATER/STORM PIPE SHALL BE LOCATED SO
BOTH JOINTS WILL BE AS FAR FROM THE WATER/STORM AS POSSIBLE.
2.IF THE STORM MAIN IS OVER THE WATER MAIN, THE FIRST STORM PIPE JOINTS ON
EACH SIDE OF THE WATER MAIN MUST BE CONCRETE ENCASED. SPECIAL
STRUCTURAL SUPPORT FOR THE WATER AND STORM PIPES MAY BE REQUIRED.
3.WHERE IT IS IMPOSSIBLE TO MAINTAIN THE 18" SEPARATION, THE STORM MATERIALS
SHALL BE WATER MAIN PIPE OR EQUIVALENT AND SHALL BE PRESSURE TESTED TO
WATER MAIN STANDARDS.
4.WATER MAINS AND STORM LINES OR MANHOLES SHALL HAVE AT LEAST 10'
HORIZONTAL SEPARATION. THIS DISTANCE SHALL BE MEASURED EDGE TO EDGE.
N.T.S.
WATER/STORM CROSSING
REVISED 12/23/2014W-007AW-007A Water-Storm CrossingL/2
POINT OF CROSSING
JOINT
MINIMUM 18" SEPARATION
BETWEEN OUTSIDE OF
PIPES
WATER OR
STORM LINE
L/2
L/2
L/2
WATER OR
STORM LINE
(CONTACT ENGINEER FOR ANY CLARIFICATIONS OR CONFLICTS)
MINIMUM ISOLATION DISTANCES
REVISED 08/01/2014SWR-100WR-100 Sewer IsoHorizontal Distance (Feet)
Leach field Septic Tank Sewer
1.Isolation distances to well locations may vary due to site conditions - contact Engineer
for verification with the Vermont Water Supply Rule Regulations.
2.For mound disposal systems, the limit of mound fill must be 25 feet from any downhill
property line and 10 feet from side or uphill property lines.
3.If a curtain or foundation drain is downslope of the leach field, the leach field cannot
be closer than 75 feet to the drain. If the drain is upslope of the leach field, it shall be
35' if possible and 20' minimum.
4.Sewers under roads, driveways or parking lots may require protective conduits or
sleeves.
Drilled Well Serving 1 Home - Up Slope of Disposal Field
Drilled Well Serving 1 Home - Down Slope of Disposal Field
Shallow Well or Spring, Up Slope of Disposal Field
Shallow Well or Spring, Down Slope of Disposal Field
Lakes, Ponds and Impoundment
Rivers, Streams
Drainage Swales, Roadway Ditches
Municipal Water Main
Service Water Lines
Roadways, Driveways, Buildings
Top of embankment or slope > 30%
Property Line
Trees
Replacement Area
Foundation, Footing Drains
50
50
75
75
25
25
-
50
25
5
10
10
10
-
10
50
50
75
75
25
10
-
10
10
5
-
10
10
-
-
100 (Min.)
200 (Min.)
150 (Min.)
500 (Min.)
50
50
25
50
25
10
25
10 (25 Downslope)
10
10
35 (75 Downslope)
REVISED 8/9/2015M-015aM-015a Bike rackOR 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 30"CL TO CL OF HOOP24" MIN.24" MIN.6'-10" MIN.6'-6" (MIN.)30" MIN.30" MIN.
N.T.S.
BIKE RACK (PLAN VIEW)
CONC. PAD
SEE BIKE
RACK DETAIL
12/20/2019
N.T.S.
CONNECTION TO EXISTING SEWER MANHOLE
RIM=343.5
PLAN
SLOPE
SLOPE
REVISED 09/29/2014
ELEVATION
PROPOSED 6" SDR35 PVC
GRAVITY SEWER
CONNECTION
CORE MANHOLE AND USE PSX
PRESS SEAL GASKET (OR
APPROVED EQUAL) FOR
WATERTIGHT CONSTRUCTION
CONSTRUCT NEW CONCRETE
INVERT ON EXISTING SHELF
-ENSURE PROPER BONDING TO
EXISITNG SHELF
EXISTING
SEWER MAIN
EXISTING CONCRETE
SHELF AND INVERT
CONSTRUCT NEW CONCRETE
INVERT ON EXISTING SHELF
-ENSURE PROPER BONDING TO
EXISITNG SHELF
MANHOLE
OPENING
ABOVE
MANHOLE
WALL
8"
NORMAL FLOW DEPTH
SWR-020SWR-020 Gravity Connection to Ex MHNEW 6"SEWER SERVICE
8"
8"
INV.=379.6
MAINTAIN
EXISTING
STUB CAP DSM
DSM
MAB
06248
LOCATION MAP
1" = 2000'
CEA PROPERTIES,
LLC
10 MANSFIELD VIEW LANE
SOUTH BURLINGTON
VERMONT 05403
CEA CAMPUS
PLANNED UNIT
DEVELOPMENT
LOT 1A
MEADOWLAND BUSINESS PARK
SOUTH BURLINGTON, VT
M
E
A
D
O
W
L
A
N
D
D
R
.KNOLLMILL POND LN.
FOX RUN LANE
OAK CREEK DR.BUTLER DRIVEDUBOIS DRIVE CIRCLE
HINESBURG ROADCOMMUNI
T
Y
D
R
.
PROJECT
LOCATION
89
116
NOTES:
1.INTERIOR JOINTS SHALL NOT BE GROUTED.
2.IF DEPTH OF MANHOLE IS 7' OR LESS FROM RIM TO CENTERLINE INVERT, THEN A FLAT
TOP SHOULD BE SUBSTITUTED FOR THE CONE SECTION.
3.CENTERLINE INVERT ELEVATION IF SHOWN ON THE PLAN IS THE AVERAGE INVERT IN
THE MANHOLE. THE INLET IN SHALL BE 0.05 FEET HIGHER AND THE INLET OUT SHALL
BE 0.05 FEET LOWER.
4.PRECAST RISER AND BASES FOR MANHOLES SHALL CONFORM TO ASTM SPEC C-478.
2'-0" MIN. RADIUS
N.T.S.
TYPICAL SANITARY SEWER MANHOLE
REVISED 1/29/2015SWR-004
SLOPE
SLOPE
90° MAX.
PLAN
FINISH GRADE
OPENING
AS
REQUIRED
48"
1" RISE
ELEVATIONSECTIONBARREL4"8"BASE AS REQ'D.CONE SECTIOND/2 MAX.0.6DD
MANHOLE WALLMANHOLE OPENING
ABOVE
24" LEBARON FRAME & COVER LC266
TYPE C OR EQUAL, ADJUST TO MEET
FINISH GRADE AFTER
PAVEMENT BASE COURSE HAS
BEEN INSTALLED.
SET FRAME ON FULL MORTAR BED & SEAL
JOINT (VERIFY WITH MUNICIPALITY /
ENGINEER USE OF RUBBER GRADE RINGS
W/ MASTIC IN PLACE OF FULL MORTAR BED)
ADJUST TO GRADE (10" MAX.) WITH PRECAST
RISER SECTIONS USING THE LEAST NUMBER
OF RISERS THAT ARE COMMERCIALLY
AVAILABLE. MASTIC SHOULD BE USED TO SEAL
BETWEEN CONCRETE RISERS. WHERE THE
ROAD HAS A SLOPE, ANGLED RUBBER GRADE
RINGS SHALL BE USED PER THE
MANUFACTURER'S RECOMMENDATIONS.
POLYPROPYLENE MANHOLE
STEPS @ 8" O.C.
WATERTIGHT JOINTS USING
MASTIC BUTYL JOINT
COAT EXTERIOR OF ENTIRE
MANHOLE WITH A WATERTIGHT
SEALANT (2 COATS)
CAST IN PLACE FLEXIBLE MH SLEEVES OR
APPROVED EQUAL (TYP. ALL PIPES)
USE 3' (MAX.) STUBS AT ALL
MANHOLE PIPE CONNECTIONS
CLASS A CONCRETE BASE OR
APPROVED PRECAST
CONCRETE BASE
6" MIN. CRUSHED
STONE BEDDING
12" MIN.
UNDISTURBED SOIL
OR ROCK
CLASS B CONCRETE
SHELF AND INVERT
CHANNEL
SWR-004 Typ MHMAY REQUIREMULTIPLE SPACINGFOR MORE THAN 2RACKSP:\AutoCADD Projects\2006\06248-2019\1-CADD Files-\dwg\06248-DETAILS-SPEC.dwg, 12/18/2019 1:16:27 PM, DWG To PDF.pc3
AS SHOWN 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
12/20/2019
DSM
DSM
MAB
06248
LOCATION MAP
1" = 2000'
CEA PROPERTIES,
LLC
10 MANSFIELD VIEW LANE
SOUTH BURLINGTON
VERMONT 05403
CEA CAMPUS
PLANNED UNIT
DEVELOPMENT
LOT 1A
MEADOWLAND BUSINESS PARK
SOUTH BURLINGTON, VT
M
E
A
D
O
W
L
A
N
D
D
R
.KNOLLMILL POND LN.
FOX RUN LANE
OAK CREEK DR.BUTLER DRIVEDUBOIS DRIVE CIRCLE
HINESBURG ROADCOMMUNI
T
Y
D
R
.
PROJECT
LOCATION
89
116
P:\AutoCADD Projects\2006\06248-2019\1-CADD Files-\dwg\06248-DETAILS-SPEC.dwg, 12/18/2019 1:16:33 PM, DWG To PDF.pc3
AS SHOWN 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
12/20/2019
DSM
DSM
MAB
06248
LOCATION MAP
1" = 2000'
CEA PROPERTIES,
LLC
10 MANSFIELD VIEW LANE
SOUTH BURLINGTON
VERMONT 05403
CEA CAMPUS
PLANNED UNIT
DEVELOPMENT
LOT 1A
MEADOWLAND BUSINESS PARK
SOUTH BURLINGTON, VT
M
E
A
D
O
W
L
A
N
D
D
R
.KNOLLMILL POND LN.
FOX RUN LANE
OAK CREEK DR.BUTLER DRIVEDUBOIS DRIVE CIRCLE
HINESBURG ROADCOMMUNI
T
Y
D
R
.
PROJECT
LOCATION
89
116
P:\AutoCADD Projects\2006\06248-2019\1-CADD Files-\dwg\06248-DETAILS-SPEC.dwg, 12/18/2019 1:16:40 PM, DWG To PDF.pc3
” “
AS SHOWN 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
12/20/2019
DSM
DSM
MAB
06248
LOCATION MAP
1" = 2000'
CEA PROPERTIES,
LLC
10 MANSFIELD VIEW LANE
SOUTH BURLINGTON
VERMONT 05403
CEA CAMPUS
PLANNED UNIT
DEVELOPMENT
LOT 1A
MEADOWLAND BUSINESS PARK
SOUTH BURLINGTON, VT
M
E
A
D
O
W
L
A
N
D
D
R
.KNOLLMILL POND LN.
FOX RUN LANE
OAK CREEK DR.BUTLER DRIVEDUBOIS DRIVE CIRCLE
HINESBURG ROADCOMMUNI
T
Y
D
R
.
PROJECT
LOCATION
89
116
P:\AutoCADD Projects\2006\06248-2019\1-CADD Files-\dwg\06248-DETAILS-SPEC.dwg, 12/18/2019 1:16:47 PM, DWG To PDF.pc3
AS SHOWN 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
12/20/2019
DSM
DSM
MAB
06248
LOCATION MAP
1" = 2000'
CEA PROPERTIES,
LLC
10 MANSFIELD VIEW LANE
SOUTH BURLINGTON
VERMONT 05403
CEA CAMPUS
PLANNED UNIT
DEVELOPMENT
LOT 1A
MEADOWLAND BUSINESS PARK
SOUTH BURLINGTON, VT
M
E
A
D
O
W
L
A
N
D
D
R
.KNOLLMILL POND LN.
FOX RUN LANE
OAK CREEK DR.BUTLER DRIVEDUBOIS DRIVE CIRCLE
HINESBURG ROADCOMMUNI
T
Y
D
R
.
PROJECT
LOCATION
89
116
P:\AutoCADD Projects\2006\06248-2019\1-CADD Files-\dwg\06248-DETAILS-SPEC.dwg, 12/18/2019 1:16:54 PM, DWG To PDF.pc3
√√
AS SHOWN C5.4
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
12/20/2019
DSM
DSM
MAB
06248
LOCATION MAP
1" = 2000'
CEA PROPERTIES,
LLC
10 MANSFIELD VIEW LANE
SOUTH BURLINGTON
VERMONT 05403
CEA CAMPUS
PLANNED UNIT
DEVELOPMENT
LOT 1A
MEADOWLAND BUSINESS PARK
SOUTH BURLINGTON, VT
M
E
A
D
O
W
L
A
N
D
D
R
.KNOLLMILL POND LN.
FOX RUN LANE
OAK CREEK DR.BUTLER DRIVEDUBOIS DRIVE CIRCLE
HINESBURG ROADCOMMUNI
T
Y
D
R
.
PROJECT
LOCATION
89
116
P:\AutoCADD Projects\2006\06248-2019\1-CADD Files-\dwg\06248-DETAILS-SPEC.dwg, 12/18/2019 1:17:01 PM, DWG To PDF.pc3
AS SHOWN C5.5
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
12/20/2019
DSM
DSM
MAB
06248
LOCATION MAP
1" = 2000'
CEA PROPERTIES,
LLC
10 MANSFIELD VIEW LANE
SOUTH BURLINGTON
VERMONT 05403
CEA CAMPUS
PLANNED UNIT
DEVELOPMENT
LOT 1A
MEADOWLAND BUSINESS PARK
SOUTH BURLINGTON, VT
M
E
A
D
O
W
L
A
N
D
D
R
.KNOLLMILL POND LN.
FOX RUN LANE
OAK CREEK DR.BUTLER DRIVEDUBOIS DRIVE CIRCLE
HINESBURG ROADCOMMUNI
T
Y
D
R
.
PROJECT
LOCATION
89
116
P:\AutoCADD Projects\2006\06248-2019\1-CADD Files-\dwg\06248-DETAILS-SPEC.dwg, 12/18/2019 1:17:10 PM, DWG To PDF.pc3
AS SHOWN C3.2
12/20/2019
EPSC NARRATIVE
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
E-001 EC SheetIntroduction
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 is subject to a moderate risk authorization in coordination
with the activities located on lot 1G- Booska Movers
This project requires an Individual Permit which is subject to the erosion
prevention and sediment control (EPSC) standards set for in the State of
Vermont's
Standards and Specifications 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 Erosion Prevention and Sediment Control Field
Guide standards outlined on this sheet based on the interim site
disturbance conditions which may or may not be shown on the
EPSC Site Plan.
This project is authorized to disturb up to 2.3 acres
1. Pre-Construction Planning
Planning your construction project can help you avoid costly mistakes in
controlling erosion and sediment loss to nearby waterways. Follow the steps below
before you begin clearing, grading, and excavation work. If your project is one acre
or larger, you will need a construction stormwater permit from the Vermont
Department of Environmental Conservation (VT DEC) Stormwater Section
(802-828-1535, or see dec.vermont.gov/watershed/stormwater)
Assess soils and slopes on the construction site
The erosion potential on your construction site depends in part on the soil type
and slope steepness at your site. See the table below.
Note: there are other factors that contribute to erosion, such as slope length and
rainfall intensity and duration. Also, even though there may be low potential for erosion,
there can be a high risk to water quality when the soil disturbance is close to water
resources
Identify nearby streams and drainage control points
Walk over the site and find where ditches or other concentrated flows leave the
site. These are the final sediment control points. Sediment traps or basins should
be installed just above these control points.
Your site may drain to an underground storm sewer system. In this case, the storm
drain inlets that drain runoff from your site are the control points and must be
protected (see Section 7). These are also the compliance points for any permits
issued for the site.
Install clean water diversions, sediment traps/ basins, grassed ditches, silt check
dams, and sediment barriers such as silt fences before clearing and excavation
work begins!
Preserve existing vegetation wherever possible
Only dig or grade where necessary. Existing trees, bushes, and grass help keep
erosion to a minimum. Protect large trees by marking off a no-dig root protection
zone that is twice as large as the outer perimeter of the branches. Plan your project
to limit the amount of bare soil area exposed to the weather, and limit the amount
of exposure time. Do not clear vegetation or excavate areas near streams, rivers,
lakes, or wetlands without getting the required state and federal permits!
Preserve vegetated buffers
Preserve existing vegetation near waterways wherever possible. This vegetation is
the last barrier to capture sediment runoff before it enters the lake, river, stream, or
wetland. Where vegetation has been removed or where it is absent, plant native
species of trees, shrubs, and grasses.
Design projects to fit the natural topography
Minimize clearing and grading to preserve mature vegetation and save money.
Identify natural landscape features you want to keep, like large trees, wildflower
areas, grasslands, streams, and wetlands. Plan ways to fit your project around
these features, so they remain in place after construction is completed. Be sure to
mark off these areas with colored ribbon or stakes and warn equipment operators
of their location!
Minimize impervious surfaces
Keep the amount of roof area, parking lots, driveways, and roads to a minimum.
Design these hard surfaces so that rain water they collect is directed onto
landscaped or yard areas, not into ditches or streams. For example, design roads
slightly higher than adjacent lawn areas, and use swales instead of curbs along
roadways.
Promote infiltration in project design
Moving storm water runoff from hard surfaces to landscaped or yard areas helps
runoff soak into the soil. This promotes groundwater recharge, filters sediment and
other pollutants from runoff, and helps to prevent flooding.
Develop an erosion and sediment control plan
Develop a written site plan for your project that shows the drainage patterns and
slopes, areas of disturbance (cuts/fills, grading), location of erosion and sediment
controls, location of surface waters and wetlands, and the location of storm water
drainage control points. Your site plan must be updated as conditions change at
the site. Design specifications for erosion prevention and sediment control are
included in the Vermont Standards and Specifications for Erosion Prevention
and Sediment Control.
This manual is available for download at: dec.vermont.gov/watershed/stormwater.
2. Construction Phase Operations
Divide your construction site into natural drainage areas, so you can deal with
each one individually. You will be controlling erosion on bare soil areas by
applying seed, mulch, or sediment barriers, and minimizing the time bare soil is
exposed to the weather. Control points for sediment in runoff will be at the curb
inlets or in the ditches, channels, or sediment traps/basins installed where
concentrated flow leaves the site.
Install clean water diversions, sediment traps/ basins and stabilize drainage
channels with grass, liners, and silt check dams before excavation, fill, or
grading work begins (see Section 8). Install silt fences and other sediment
barriers downhill from bare soil areas before clearing or excavation work begins
(see Section 5).
Phase your construction work to minimize exposed soil areas
Excavate or place fill material at the site in stages, to avoid exposing large areas of
bare soil to the elements. Projects should be cleared and graded as construction
progresses. Check your EPSC Plan for your site's permitted disturbance area.
Establish final grade quickly, then seed, mulch, or cover bare soil. If work will
proceed over several weeks or months, apply temporary seeding or mulch until
final grade work is completed. Seed and mulch as soon as possible and as per
your permit requirements. Excavation and grading work should be done during
dry weather if possible. Prepare for rainy weather by making sure sediment
controls are in place and that all exposed areas are mulched.
Install construction entrances and control dust
Mud tracked onto roads is the number one complaint from citizens regarding
construction site operations. Use a matrix of 1 to 4 inch stone for entrance/exit
pads leading to roads. Pads should be at least 12 feet wide, 40 feet long, and 8
inches deep. Entrance pads shall not be narrower than the construction entrance.
On residential properties, pads may be shorter than 40 feet, as long as they are the
length of the driveway. Install filter fabric under the rock to keep it from sinking into
the soil below. Rake rock with a grubbing attachment or add new rock if the pad
fills with sediment.
Control dust during hot, dry weather by seeding or mulching bare areas promptly
or by wetting haul roads as needed.
Dewatering operations and discharges
Water pumped from collection basins or other areas must not be pumped into
storm sewers, streams, lakes, or wetlands unless sediment is removed prior to
discharge. Discharges to streams, lakes, wetlands, or storm sewers needs to
be part of the authorized EPSC Plan.
Use sock filters or sediment filter bags on discharge pipes, discharge water into silt
fence enclosures installed in vegetated areas away from waterways, or discharge
water into a de-silting basin. Remove accumulated sediment after water has
dispersed and stabilize or seed the discharge area. Dispose of sediment in areas
where it won't wash into waterways, then grade the area and seed.
Inspection and maintenance of EPSC practices
For sites one acre or larger, the Vermont Construction General Permit requires that
you regularly inspect and repair/replace all sedimentation and erosion control
measures identified in the EPSC Plan. Discharge locations must also be inspected
to ascertain whether erosion control measures are effective in preventing
significant impacts to waters of the State. Your inspection reports must be in
writing, and kept with your EPSC Plan at the site. Refer to your construction permit
for inspection requirements.
3. Diverting Runoff Around Exposed Soils
Keep clean runoff from flowing through your construction site, or route it through
stable ditches so it won't pick up sediment. Below are some simple,
interchangeable approaches for dealing with upland sources of runoff.
Earth Dikes
An earth dike or berm is a long, mounded “collar” of compacted soil located uphill
from the excavated area. The dike is designed to intercept overland runoff and
direct it around the construction site. This prevents “clean” water from becoming
muddied with soil from the construction site. Earth dikes can be temporary or
permanent landscape features of the site.
Design Criteria
Channel Stabilization
Construction Specifications
1. Compact the dike with earth-moving equipment.
2. Stabilize the channel as per the specifications in the table within 48 hours of
installation.
3. Top width may be wider and side slopes flatter if desired to facilitate crossing by
construction traffic.
4. Ensure the dike has positive drainage to an outlet.
5. Ensure that there is no erosion at the outlet.
6. Runoff shall be conveyed to a sediment trapping device if the dike channel or
drainage area above the dike is not adequately stabilized.
7. The earth dike shall remain in place until the disturbed areas are completely
stabilized.
Diversion Swales
Diversion swales are similar to dikes12/20/2019they are designed to intercept and
divert upland runoff around bare soil areas. Swales are cut above cleared or fill
areas and designed with a gentle slope to carry water away from work areas.
Stabilized, lined swales can also be used to move upland water through your site
without getting muddy. Construct and line “pass-through” swales before general
clearing or grading work begins. Swales should discharge to areas with thick
vegetation or flat surfaces to promote dispersal and infiltration. Gullies must be
repaired as soon as they appear.
Channel Stabilization (see Earth Dike)
Construction Specifications
1. Compact the swale with earth-moving equipment.
2. Stabilize the swale as per the specifications for channel stabilization (see Earth
Dike).
3. Ensure that the swale has uninterrupted positive drainage to an outlet.
4. Ensure that there is no erosion at the outlet.
5. Diverted runoff from a disturbed area shall be conveyed to a sediment trapping
device.
6. All earth removed and not needed for construction shall be stabilized and placed
so that it will not interfere with the functioning of the swale.
Perimeter Dike and Swale
A perimeter dike is a temporary ridge of soil excavated from an adjoining swale
located along the perimeter of the site or disturbed area.
Design Criteria
Drainage area - less than 2 acres
Height - 18 inches minimum
(measure from bottom of swale to top of dike)
Bottom width of dike - 2 feet minimum
Width of swale - 2 feet minimum
Grade - not to exceed 8%. Swale shall have positive drainage to a stabilized outlet.
Construction Specifications
1. Stabilize the dike and swale within 48 hours of installation.
2. Install berm on the contour (along the slope).
3. Diverted runoff from a stabilized upland area shall outlet directly onto an
undisturbed, stabilized area at a non-erosive velocity.
4. Diverted runoff from a disturbed upland area shall be conveyed to a sediment
trapping device.
Water Bar
A water bar is a ridge or a ridge and channel constructed diagonally across a
sloping road that is subject to erosion. Water bars limit the erosive velocity of water
by diverting surface runoff at predesigned intervals.
Water Bar Design Criteria
Height - 18 inches min height
(measure from channel bottom to ridge top)
Side Slopes - 2:1 or flatter; 4:1 where vehicles cross
Base width of ridge - 6 feet min
Grade of water bar - not to exceed 2%
Construction Specifications
1. Install the water bar as soon as the road or trail is cleared and graded.
2. Disk or strip the sod from the base for the constructed ridge before placing fill.
3. Track the ridge to compact it to the design cross section.
4. The outlet shall be located on an undisturbed area. Field spacing will be
adjusted to use the most stable outlet areas. Outlet protection will be provided
when natural areas are not adequate.
5. Vehicle crossing shall be stabilized with gravel.
Exposed areas shall be immediately seeded and mulched.
6. Periodically inspect water bars for erosion damage and sediment. Check outlet
areas and make repairs as needed to restore operation.
4. Protecting Soils With Seed, Mulch, or Other
Products
Seeding or covering bare soil with mulch, erosion control matting or blankets, or
other products as soon as possible is the cheapest and best way to prevent
erosion. Grass seeding alone can reduce erosion by more than 90 percent.
The following practices can be used interchangeably for stabilizing exposed soil.
Soil cover requirements
All areas of disturbance must have temporary or permanent stabilization within 7
days of initial disturbance. After this time, any disturbance in the area must be
stabilized at the end of each work day.
The following exceptions apply:
Stabilization is not required if earthwork is to continue in the area within the next
24 hours and there is no precipitation forecast for the next 24 hours.
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). All areas of disturbance must have permanent stabilization within
48 hours of reaching final grade.
NOTE: If the authorization you receive has more protective time limits, then those
must be followed.
Seed types and application
Prepare bare soil for planting by disking across slopes, scarifying, or tilling if soil
has been sealed or crusted over by rain. Seedbed must be dry with loose soil to a
depth of 12 inches. Soil amendments should be incorporated into the upper 2
inches of soil when feasible. The soil should\ be tested to determine the
amounts of amendments needed. Apply ground agricultural limestone to attain a
pH of 6.0 in the upper 2 inches of soil. Check seed bag tags to make sure correct
seed is used. Mix seed thoroughly prior to loading seeders. Use the following
tables to calculate seed application rates and mixture portions. Apply seed by
hand, seeder, drill, or hydroseed. Drilled seed should be . inch deep. Mulch
seeded areas as soon as possible. Apply more seed to channels, ditches, lawn,
and landscaped areas. Apply less seed to areas that are flat or that will not be
mowed very often. Water seeded areas during dry conditions to ensure seed
germination and early growth. Re-seed areas that do not show growth within 14
days after rain or watering. Protect bare areas during the winter by sowing winter
rye at 120 lbs per acre (2.0 lbs/1000 sq. ft.). Seed by September 15 to ensure
vegetative cover for winter.
Seed mixes for wildflower and native plant plots are also available. They are more
expensive, but are very hardy, require little mowing or watering, and add beauty to
landscaped and other areas. Most mixes require mowing only once per year, to
control tree and brush growth.
For slopes steeper than 3:1, walk bulldozer or other tracked vehicle up and down
slopes before seeding to create tread-track depressions for catching and holding
seed. Mulch slopes after seeding to conserve moisture and provide initial erosion
control.
Mulch types and application
Mulch by itself or applied over seed provides excellent erosion protection (see
table). To apply, bring site to final grade and clear rocks, wood, trash, and other
debris. Apply seed first. Straw or hay should be hand scattered or blown to obtain
a depth of 1 inch (see table). In winter, straw or hay mulch should be applied to
obtain a depth of 3 inches. Wood chips or shavings should be applied to a depth
of 2 inches.
In general, apply mulch so that at least 80 to 90 percent of the ground is covered.
*Perform regular maintenance and reapply mulch as needed to ensure bare
soil is 80 to 90% covered.
Erosion control blankets
Erosion control blankets are used to protect steep slopes (up to 3:1; check
product information sheets), drainage ditches with less than 20:1 slopes, and other
areas where erosion potential is high. Most are designed to provide temporary
stabilization until vegetation is established. Blankets degrade within 6 to
24 months, depending on their makeup. They usually consist of a layer of straw,
coconut fiber, wood fiber, or jute sandwiched between layers of plastic or fiber
mesh.
For short slopes (8 feet or less) above channels, install blankets across the slope
(horizontal). Install up and down the hill (vertical) for long slopes.
Walk blankets down to ensure good contact with the soil. Use plenty of staples to
keep blankets flat.
Overlap blankets at 6 to 8 inches on sides, tops, and bottoms. Do not stretch
blankets, and do not exceed manufacturer's directions on maximum slope angle
for the product.
Turf reinforcement mats
Turf reinforcement mats are similar to erosion control blankets, but are thicker and
sturdier because they have more layers and sturdier fill material. Mats provide
greater protection than blankets because of their heavier construction, and last
longer in the field.
Mats are used for steep slopes (3:1 or steeper) and ditches or channels with 15:1
to 10:1 slopes.
Mats are installed just like blankets (see previous table). Additional staking or
stapling is needed for applications in channels that carry flowing water, and on
steep slopes.
Sod application
Sod reduces the potential for erosion to near zero. To install, bring soil to final
grade and clear of trash, wood, rock, and other debris. Test soil, apply topsoil and
fertilize in accordance with soil test results. Use sod within 36 hours of cutting. Lay
sod in straight lines. Butt joints tightly, but do not overlap joints or stretch sod.
Stagger joints in adjacent rows in a brickwork type pattern. Use torn or uneven
pieces on the end of the row. Notch into existing grass. On sloping areas where
erosion may be a problem, sod shall be laid with the long edges parallel to the
contour and with staggered joints. Roll or tamp sod after installation and water
immediately. Soak to a depth of 4 to 6 inches. Replace sod that grows poorly. Do
not cut or lay sod in extremely wet or cold weather. Do not mow regularly until sod
is well established.
Bonded Fiber Matrices
Other engineered products are available that are similar to blankets and mats. For
example, bonded fiber matrices and other hydraulically applied products contain a
mix of soil binders, mulch fibers, and even seed and fertilizer that can provide a
stable crust that cements soil particles and prevents erosion. Apply seed prior to
hydraulic mats or mulches, if seed is not included in the mix. Consult the
manufacturer's installation instructions for product applicability and installation
instructions.
5. Using Silt Fence and Other Sediment Barriers
The use of silt fences and other sediment barriers involves simple observation and
common sense. However, as Will Rogers once noted, “common sense ain't so
common.” The following practices may be used as interchangeable sediment
barriers.
Sediment barrier placement
Sediment barriers are required below (downhill from) areas of bare soil. Hay or
straw bales must not be used as sediment barriers due to their inherent weakness
and tendency to fall apart. There are several factors to consider in placing silt
fences or perimeter dikes and swales:
Place barriers on downhill edge of bare soil areas.
Make sure the barrier catches all the runoff.
The goal is to intercept runoff and settle sediment out.
Install multiple sediment barriers on long slopes.
Put barriers across slopes, on the contour (level).
Silt Fence
Each 100-foot section of silt fence can intercept runoff from about .25 acres. To
install a silt fence correctly, follow these steps:
Note the location & extent of the bare soil area.
Mark silt fence location just below bare soil area or 10 feet below the bottom of a
steep slope.
Make sure fence will catch all flows from area.
Place fence across the slope.
Dig trench 6 inches deep and 4 inches wide.
Unroll silt fence along trench.
Join fencing by rolling the end stakes together.
Make sure stakes are on downhill side of fence.
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 tamp down.
Silt fencing should not be installed:
Up and down hills.
Above (uphill from) areas of bare soil.
In ditches, channels, or streams.
In stream buffers.
Directly at the toe (bottom) of the slope. Additional storage capacity is needed and
can be provided for by placing the fence 10 feet below toe. (Place fence directly at
toe if near water or stream buffer)
If runoff flows along the uphill side of a silt
fence, install “J-hooks” every 40 to 80 feet. These are curved sections of silt fence
that act as small dams to stop, pond, and settle out flows.
Maximum allowable slope lengths contributing
runoff to a silt fence placed on a slope
Silt fence slicing devices
New tractor-mounted equipment that “slices” silt fence into the ground can provide
a better installation than the open trench method. The equipment uses a
chisel-point or vibratory plow to create a narrow slit in the ground. Rolled silt
fencing is pushed into the slit, creating a very tight seal that prevents water from
blowing out the bottom of the fence. Posts are driven and attached to the fence
after the fencing is installed.
Besides better performance, the slicing method is also faster. For slicing and all
other applications, posts are spaced 6 feet apart or less.
Perimeter Dike and Swale
A perimeter dike is a temporary ridge of soil excavated from an adjoining swale
located along the perimeter of the site or disturbed area. The purpose of a
perimeter dike and swale is to prevent off site storm runoff from entering a
disturbed area and to prevent sediment laden storm runoff from leaving the
construction site or disturbed area.
Perimeter Dike and Swale Design Criteria
Drainage area - less than 2 acres
Height - 18 inches minimum (measure from bottom of swale to top of dike)
Bottom width of dike - 2 feet minimum
Width of swale - 2 feet minimum
Grade - not to exceed 8%. Swale shall have positive drainage to a stabilized outlet.
Construction Specifications
1. Stabilize the dike and swale within 48 hours of installation.
2. Install berm on the contour (along the slope).
3. Diverted runoff from a stabilized upland area shall outlet directly onto an
undisturbed, stabilized area at a non-erosive velocity.
4. Diverted runoff from a disturbed upland area shall be conveyed to a sediment
trapping device.
6. Protecting Slopes to Prevent
Gullies
Slopes12/20/2019especially long ones12/20/2019must be protected to prevent
sheet, rill, and gully erosion. Slopes must be stabilized immediately after grading
work is completed. The following practices can be used interchangeably to protect
and stabilize slopes:
The following practices are included in this section for informational purposes only.
Consult the EPSC
Plan designer or engineer for design and installation specifications.
Pipe Slope Drain Subsurface Drain Lined Waterway
Engineered Terracing Surface Roughening Retaining Wall
Fiber Roll
Assessing slopes and soils
Steeper slopes (3:1 or steeper) require more protection than flatter slopes. Slopes
with highly erodible soils (silty soils) need more protection than those with less
erodible soils (sands and gravels).
Also, long slopes (greater than 50 feet) are at greater risk for erosion than short
slopes.
Slope protection basics
Protecting slopes from erosion requires several actions that must be taken together. No single
approach will be successful, especially if the slope is long, steep, or has highly erodible soils.
Use one or more of the following actions to reduce erosion on slopes:
Divert upland runoff
See Section 3 for information on how to install a berm or channel above the slope to divert
upland rain runoff around the bare soil area.
Control slope runoff
If slopes are broken up into benches or steps, runoff can be collected and diverted along berms
or in channels to pipe or open channel slope drains with stable outlets.
Till seedbed or condition the soil
Dozer tracks up and down slopes help hold soil in place and lengthen the runoff flow path down
the slope. See Section 4 for information on how to condition of the soil surface.
Seed and mulch
The best and cheapest protection by far. See Section 4 for details on seed types, application
rates, and mulch, blanket, and mat products.
Silt fence or other barrier
These should be installed at the toe of the slope or slightly away from the toe. Multiple fences
should be installed on long slopes. Fiber rolls installed on the contour work very well in breaking
up flows on long slopes.
Retaining wall
Extremely steep slopes can be leveled out and shortened into two or more steps or benches by
installing retaining walls of rock, brick, block, wood, logs, or other material. If rock layers are
present along the slope, use these to establish firm benches in a stair-step pattern.
Blankets, mats, or armoring
Slopes exceeding 3:1 with highly erodible soils must be protected with turf reinforcement mats
or other products such as hydraulic soil binders or bonded fiber matrices. Rock mulch and lined
downdrain channels might be needed on steep slopes to control gullying.
Erosion Control Blankets and Mats
Steep slopes can be protected with erosion control mats and blankets. Erosion
control matting and blankets are appropriate for slopes up to a 3:1 steepness. For
slopes greater than 3:1, use turf reinforcement mats. (See Section 4 for installation
details).
Hydraulic mulch
Bonded fiber matrices and hydraulic mulch can be very effective in controlling
erosion on slopes. Hydraulic mulch applied after seeding or with seed in the mix
can provide permanent protection if mixed and applied properly. (See Section 4 for
details)
Rock Gabions
Rock Gabions are wire 'baskets' filled with rock used to permanently stabilize
slopes. Gabion baskets should be filled with 4 - 8 inch stone and layered
according to manufacturers recommendations.
Riprap Slope Protection
Riprap is a layer of stone designed to protect and stabilize areas subject to
erosion. Riprap is used in areas where vegetation cannot be established. Follow
your EPSC Plan design specifications for installation.
Additional Practices for Protecting Slopes
The following practices are included in this section for informational purposes only.
Consult the EPSC
Plan designer or engineer for design and installation specifications.
Pipe Slope Drain
A pipe slope drain is a temporary structure placed from the top to the bottom of a
slope to convey runoff down the slope without causing erosion.
Subsurface Drain
A subsurface drain is a conduit, such as a tile, pipe, or tubing installed beneath the
ground surface that intercepts, collects, and/or conveys drainage water.
Stone Lined Waterway
A stone lined waterway is a channel that carries water down a slope to prevent
slope erosion or gullying.
Engineered Terracing
Terracing is the reshaping of the existing land surface to control erosion and
promote the establishment of vegetation.
Surface Roughening
Roughening bare soil by creating horizontal grooves across a slope,
stair-stepping, or tracking with construction equipment aids in seed
establishment, reduces runoff velocity, increases infiltration, and reduces
erosion by trapping water and sediment.
Retaining Wall
A retaining wall is constructed against a slope to prevent soil movement. It retains
soil in place and prevents slope failures and movement of material down steep
slopes.
Retaining walls can be built from mortared block or stone, cast-in-place concrete,
railroad ties, gabions, and precast, modular, segmented walls. The design of any
retaining wall structure must address the aspects of foundation bearing capacity,
sliding, overturning, drainage, and loading systems. These are complex systems
and all but the smallest retaining walls should be designed by a licensed engineer.
Fiber Roll
A fiber roll is a woven roll of coconut fiber, straw, or excelsior encased in a netting
of jute, nylon, or burlap.
Fiber rolls can be used to break up runoff flows on long slopes.
7. Protecting Culvert and Ditch Inlets and Outlets
Culverts and ditches are designed to carry moderate and large flows of storm
water. They can transport a lot of sediment to streams, rivers, wetlands, and lakes
if they are not properly protected. In addition, culvert and ditch outlets can become
severely eroded if high velocity flows are not controlled.
Culvert and storm drain ponding methods
Muddy runoff that flows toward a culvert, ditch, or storm drain inlet must be slowed
down and pooled to settle out and remove sediment. This can be accomplished by
placing rock, reinforced silt fencing, silt dikes, or other barrier in front of the inlet.
The goal is to cause ponding of the inflow so sediment can settle out, and allow
ponded water to enter the inlet only after sediment has been removed.
Straw bales alone are not approved for inlet protection. The maximum
drainage area above the inlet protection device is one acre. For all inlet
protection approaches, seeding and/or mulching upland areas promptly will
greatly reduce incoming runoff volumes and sediment loads. The drainage area
for storm drain inlets shall not exceed one acre.
All inlet protection practices should be inspected after storm events and repaired
as necessary. Accumulated sediment should be removed when 50% of ponding
volume is lost. The following are interchangeable practices for inlet protection:
Excavated drop inlet protection
Side slopes - maximum steepness 2:1
Depth - minimum 1 foot; maximum 2 feet
Shape the excavated basin to fit conditions with the longest dimension oriented
toward the longest inflow area to provide maximum trap efficiency. The capacity of
the excavated basin, below the level of the grate, should be established to contain
900 cubic feet per acre of disturbed area. Weep holes, protected by fabric and
stone, should be provided for draining the temporary pool. Inspect and clean the
excavated basin after every storm. Sediment should be removed when 50 percent
of the storage volume is lost.
Filter fabric drop inlet protection
Slope around device - Not to exceed 1%
Height of fabric - 1.5 feet max., (unless reinforced).
The top of the barrier should be maintained to allow overflow to drop into the drop
inlet and not bypass the inlet to unprotected lower areas.
Support stakes - 3 feet min., spaced max 3 feet apart; Stakes should be driven
close to the inlet so overflow drops into the inlet and not on the unprotected soil.
1. Filter fabric shall have an equivalent opening size (EOS) of 40-85.
2. Cut fabric from a continuous roll to eliminate joints.
3. Stakes will be standard 2 x 4 inch wood or metal with a minimum length of 3
feet.
4. Space stakes evenly around inlet, 3 feet apart and 18 inches deep. Spans
greater than 3 feet should be reinforced with wire mesh.
5. Fabric shall be embedded at least 1 foot in ground and backfilled. It should be
secured to the stakes.
6. A 2 x 4 inch wood frame shall be completed around the crest of the fabric for
overflow stability.
Stone and block drop inlet protection
Height - 1 foot min., 2 feet max. Limit the height to prevent excess ponding and
bypass flow.
Block placement - Recess the first row of blocks at least 2 inches below the top of
the storm drain for lateral support. Blocks can also be supported by placing a 2x4
inch wood stud through the block openings perpendicular to the row. The bottom
row should have a few blocks oriented so flow can drain through the block to
dewater the basin area.
Stone placement - Place stone just below the top of the blocks on slopes of 2:1 or
flatter. Place hardware cloth of wire mesh with . inch openings over all block
openings to hold stone in place.
Optional "doughnut" design - The concrete blocks may be omitted and the entire
structure constructed of stone, ringing the outlet. The stone should be kept at a 3:1
slope toward the inlet to keep it from being washed into the inlet. A level area 1
foot wide and four inches below the crest will further prevent wash.
Stone size for "doughnut" - At least 3 inches closest to the inlet, for stability; 1
inch or smaller around the larger rock to control flow rate.
Elevation for "doughnut" - The top of the stone should be 6 inches lower than the
ground elevation down slope from the inlet to ensure that all storm flows pass over
the stone into the storm drain and not past the structure. Temporary diking should
be used as necessary to prevent bypass flow.
Curb drop inlet protection
Stone size - 2 inches
Wire mesh - of sufficient strength to support the filter fabric and stone with the
water fully impounded against it.
Filter fabric - type approved for this purpose with an equivalent opening size
(EOS) of 40-85.
Length of structure - must extend beyond the inlet 2 feet in both directions.
Assure that storm flow does not bypass the inlet by installing temporary dikes
(such as sand bags) directing flow into the inlet. Make sure that the overflow weir is
stable. Traffic safety shall be integrated with the use of this practice.
The structure should be inspected after every storm event. Any sediment should be
removed and disposed of on the site. Any stone missing should be replaced.
Check materials for proper anchorage and secure as necessary.
Outlet protection methods
Outlets for storm drains, culverts, and paved channels that discharge into natural
or constructed channels must be lined with rock or other armoring to prevent
downstream bank and channel erosion when flow velocities are high.
The following practices are included in this section for informational purposes only.
Consult the EPSC
Plan designer or engineer for design and installation specifications.
Rock Outlet Protection
Paved Flume
Level Spreader
Rock outlet protection
Rock placed at the end of culvert reduces the depth, velocity, and energy of water,
such that the flow will not erode the receiving downstream reach.
Paved Flume
A paved flume is a small concrete-lined channel designed to convey concentrated
runoff safely down the face of a relatively steep slope without causing erosion.
DSM
DSM
MAB
06248
LOCATION MAP
1" = 2000'
CEA PROPERTIES,
LLC
10 MANSFIELD VIEW LANE
SOUTH BURLINGTON
VERMONT 05403
CEA CAMPUS
PLANNED UNIT
DEVELOPMENT
LOT 1A
MEADOWLAND BUSINESS PARK
SOUTH BURLINGTON, VT
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FOX RUN LANE
OAK CREEK DR.BUTLER DRIVEDUBOIS DRIVE CIRCLE
HINESBURG ROADCOMMUNI
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PROJECT
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P:\AutoCADD Projects\2006\06248-2019\1-CADD Files-\dwg\06248-DETAILS-SPEC.dwg, 1/10/2020 10:18:39 AM, DWG To PDF.pc3
AS SHOWN C3.3
EPSC NARRATIVE
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
E-001 EC SheetLevel Spreader
A level spreader is a non-erosive outlet designed to convert concentrated flow to
sheet flow and release it uniformly over a stabilized area.
8. Stabilizing Drainage Ditches
Stabilizing drainage ditches helps to provide for the safe transport of excess
surface water from the construction sites and urban areas without damage from
erosion.
This section is divided into 3 parts:
Vegetating Low Grade Channels,
Protecting Steep Channels, and
Installing Check Dams
Interchangeable practices are provided for Vegetating Channels and Installing
Check Dams.
Practices for Protecting Steep Channels are included in this section for
informational purposes only. Consult the EPSC Plan designer or engineer for
design and installation specifications for steep channel protection.
Vegetating Low Grade Channels
Vegetating drainage channels helps to reduce the velocity of the channelized
runoff and limit the erosion potential. The following practices can be used
interchangeably to vegetate low grade channels.
Seed and Mulch
To establish vegetation in a channel, seed and mulch using the guidance in
Section 4. Prepare the soil for seeding and ensure that vegetation is well
established before water is diverted to the channel.
SECTION
Rolled Erosion Control Products (RECPs)
Rolled Erosion Control Products (RECPs) include erosion control mats, turf
reinforcement mats, and jute and excelsior matting. RECPs should be used in
channels with flow velocities up to 3.5 feet/sec. See Section 4 for installation
instructions and seeding information.
Sodding
Sod can also be used in low grade channels to reduce runoff velocities and
minimize erosion potential. See Section 4 for sod installation instructions and
specifications.
Protecting Steep Channels
Channels with grades steeper than 3:1 may need additional armoring to prevent
downcutting and erosion.
The following practices are included in this section for informational purposes only.
Consult the EPSC Plan designer or engineer for design and installation
specifications.
Rock Lining
Grade Stabilization Structure
Rock Lining
Riprap lined channels provide for the transport of concentrated runoff without
damage from erosion, where vegetated channels would be inadequate due to high
velocities.
Grade Stabilization Structure
Grade stabilization structures control head cutting in natural or man made
channels. They are designed to limit erosion by reducing velocities and grade in
the watercourse.
Installing Check Dams
Drainage ditches need temporary check dams to capture sediment and reduce
ditch bottom downcutting. The following are interchangeable types of check dams.
Silt fencing and hay bales are not approved for use as check dams, and must not
be used in drainage ditches that carry flowing water. Also, do not place dams in
creeks or streams. Sediment must be intercepted before it reaches streams, lakes,
or wetlands.
Design Criteria
Drainage Area: Maximum 2 acres
Height: No greater than 2 feet. Center of dam should be 9 inches lower than the
side elevation
Side slopes: 2:1 or flatter
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.
Spacing (in feet) = Height of check dam (in feet)
Slope in channel (ft/ft)
Check dams should be anchored in the channel by a cutoff trench 1.5 feet wide
and 0.5 feet deep and lined with filter fabric to prevent soil migration.
Maintenance: Check dams should be inspected after each runoff event. Correct all
damage immediately. If significant erosion has occurred between structures, a liner
of stone or other suitable material should be installed in that portion of the channel.
Remove sediment accumulated behind the dam as needed to allow channel to
drain through the check dam and prevent large flows from carrying sediment over
the dam. Replace stone, fiber roll, or sand bags as needed to maintain the design
cross section of the structures.
Rock Check Dams
Stone size: Use a well graded matrix of 2 to 9 inch stone
X (spacing) = Height of check dam (in feet)
Slope in channel (ft/ft)
Fiber Rolls
Fiber rolls may be used as check dams if they are keyed into the banks, securely
fastened in the channel, and the centers are 9 inches lower than the side
elevations. Follow the spacing and installation instructions for "Installing Check
Dams".
Sand Bag Check Dams
Sand bags may also be used to form check dams. Follow the installation and
spacing instructions in "Installing Check Dams" at the beginning of this section.
9. Winter Requirements
Managing construction sites to minimize erosion and prevent sediment loading of
waters is a yearround challenge. In Vermont, this challenge becomes even greater
during the late fall, winter, and early spring months.
'Winter construction' as discussed here, describes the period between October 15
and April 15, where the erosion prevention and sediment control is significantly
more difficult.
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. At the same time as the erosion risk
increases, the “toolbox” available to the planner and on-site plan coordinator
shrinks significantly.
In particular, establishing vigorous vegetation during winter construction is difficult
if not impossible in most areas of the state. How a site addresses winter conditions
depends upon the nature of the construction activities over this period.
10 Closing Out Your Construction Project
When construction is complete you must finish final grading and stabilize the site. Once the site is stabilized, clean out and remove all
temporary sediment controls.
Final site stabilization
Make sure all subcontractors have repaired their work areas prior to final closeout. Conduct a final inspection of all work areas, vegetation,
stormwater flow structures, and downstream receiving waters to make sure no visible gullies or sediment movement is evident. Notify site
owner or manager after all temporary erosion and sediment controls have been removed and final stabilization has been completed. If the
site is one acre or larger and covered under a VT Storm Water Permit, submit a Notice of Termination to the VT Stormwater Section (see
dec.vermont.gov/watershed/stormwater).
Vegetated cover considerations for close-out
No site is closed out properly until vegetation is established on all bare soil areas and ditches are stable. Check seeded areas, and reseed
areas where vegetation is thin or absent. This is especially important for slopes, ditches, and channels.
Removing temporary sediment controls
When project is completed:
Remove all silt fencing and stakes. Grade out and seed or remove accumulated sediment or broadcast over grassed areas or dispose of
offsite, where sediment will not impact waters of the State.
Culvert inlets should be stabilized, vegetated, and showing no visible gullies. Rock or soil that has been washed away by runoff or upstream
flows should be replaced. Brush or other debris that could clog inlets should be removed.
Check ditches and channels to make sure banks and ditch bottoms are well vegetated. Reseed bare areas and replace rock that has
become dislodged.
Check areas where erosion control blankets or matting was installed. Cut away and remove all loose, exposed material, especially in areas
where walking or mowing will occur. Reseed all bare soil areas.
Replace rock washouts near culvert and channel outlets. Fill, grade, and seed or riprap eroded areas around inlets and outlets. Make sure
downstream ditches and channels are fully vegetated. Fill and seed any gullies along the banks or other slopes.
Fill in, grade, and seed all temporary sediment traps and basins that have been removed. Double the seeding rate where runoff flows might
converge or high velocity flows are expected.
Remove temporary stream crossings and grade, seed, or re-plant vegetation removed during crossing installation.
Acknowledgements
Design details and standards for erosion prevention and sediment control practices have been adapted from the New York State Standards and Specifications for
Erosion and Sediment Control. August 2005.
This document is based on a similar Field Guide produced by the Tetra Tech Water Resources Division in Fairfax, VA for the Kentucky Division of Conservation and
Division of Water. Inquiries regarding this publication should be directed to Barry Tonning, Tetra Tech, 1060 Eaton Place, Suite 340, Fairfax, VA
22030 (703.385.6000).
N.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 MIRIFI 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.
$1*/(
UPSLOPE FOR
STABILITY AND
SELF CLEANING
POSTS
SILT
FENCE
12"MIN.8"COMPACTED
BACKFILL
Winter EPSC Requirements
Introduction - 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. At the same time as the erosion risk increases, the “toolbox” available
to the contractor and on-site plan coordinator shrinks significantly over this period (Table 3.4 below).
In particular, establishing vigorous vegetation during winter construction is not possible. Based upon the activities anticipated to be
undertaken during this period, the Contractor shall plan and implement the following Winter EPSC measures.
EPSC Plan Requirements for -Winter Shutdown-
For those projects that will complete earth disturbance activities prior to the winter period (October 15), the following must be
implemented by the Site Contractor in coordination with the On-Site Plan Coordinator:
1.For areas to be stabilized by vegetation, all seeding shall be completed no later than September 15 to ensure adequate
growth and cover.
2.Non-vegetative stabilization of all areas of disturbed soils without existing vegetation shall be completed no later than October
15.
3.When mulch is used as a temporary means of stabilization, the rate of application shall be double that of the regular
construction season rate, or roughly 2 inches of mulch with 80-90% cover. Mulch should be tracked in when weather permits
or stabilized with netting or an approved tackifier.
EPSC Plan Requirements for -Winter Construction-
If construction activities involving earth disturbance continue past October 15 or begin
before April 15, the following must be implemented by the Owner/Site Contractor:
This project is seeking winter (March - April) waiver construction authorization.
1.Enlarged stabilized access points to provide for snow stockpiling.
2.Limits of disturbance flagging moved or replaced to reflect the boundaries of winter work.
3.A snow management plan which implements the following requirements:
a.adequate storage and control of snowmelt by diverting these flows around the work area,
b.cleared snow is to be stored down gradient of all areas of disturbance
c.Storage of snow in stormwater treatment structures is prohibited.
d.All drainage structures shall be kept open and free of snow/ice.
e.buffer is to be maintained from the perimeter controls such as silt fence to allow for snow clearing and maintenance.
f.Install silt fence a minimum of 25 feet down gradient of areas of disturbance and snow storage areas. Reinforce fence in
areas where snow load forces may be an issue due to site constrictions.
4.In areas of disturbance within 100 feet of a receiving water, silt fence shall be reinforced or else replaced with perimeter dikes,
swales, or other practices resistant to the forces of snow loads.
5.All silt fence and other practices requiring earth disturbance shall be installed ahead of ground freezing.
6.Where mulch is the selected stabilization measure, the mulch shall be installed at double the standard rate of mulch, or
roughly 2 inches of mulch with 80-90% cover.
7.Mulch should be tracked in when weather permits or stabilized with netting or an approved tackifier to prevent removal by
wind.
8.To ensure cover of disturbed soil in advance of a melt event, areas of disturbed soil must be stabilized at the end of each work
day, with the following exceptions:
a.If no precipitation within 24 hours is forecast and work will resume in the same disturbed area within 24 hours, daily
stabilization is not necessary.
b.Disturbed areas that collect and retain runoff, such as house foundations or open utility trenches.”
9.Directions to remove snow or ice to less than 1” thickness prior to temporary or permanent stabilization.
10.Stone stabilization shall be installed a width of 10 to 20ft wide around the perimeter of buildings under construction, where
construction vehicle traffic is anticipated.
12/20/2019
DSM
DSM
MAB
06248
LOCATION MAP
1" = 2000'
CEA PROPERTIES,
LLC
10 MANSFIELD VIEW LANE
SOUTH BURLINGTON
VERMONT 05403
CEA CAMPUS
PLANNED UNIT
DEVELOPMENT
LOT 1A
MEADOWLAND BUSINESS PARK
SOUTH BURLINGTON, VT
M
E
A
D
O
W
L
A
N
D
D
R
.KNOLLMILL POND LN.
FOX RUN LANE
OAK CREEK DR.BUTLER DRIVEDUBOIS DRIVE CIRCLE
HINESBURG ROADCOMMUNI
T
Y
D
R
.
PROJECT
LOCATION
89
116
P:\AutoCADD Projects\2006\06248-2019\1-CADD Files-\dwg\06248-DETAILS-SPEC.dwg, 12/18/2019 1:15:56 PM, DWG To PDF.pc3
AS SHOWN C3.4
EPSC 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
TEMPORARY STOCKPILE DETAIL
N.T.S.
STONE CHECK DAM STRUCTURE
N.T.S.
30 36 41 50 66 100
15 18 20 25 33 48
MAXIMUM WATER DEPTH OVER ROCK (mm)
0.35 0.30 0.25 0.20 0.15 0.10
150
75
D-50
OF ROCK
(MM)
DOWNSTREAM FLOWLINE SLOPE OF STRUCTURE (m/m)
60cm
(2 ft. MAX.)
15cm TO 45cm
(0.5 TO 1.5 ft.)
DIFFERENCE
75mm (3 in.) MIN.
COARSE ROCK
0.35 m/m OR FLATTER
FLOW LINE SLOPE
ROCK SET IN 10cm (4 in.
MIN.) TRENCH
MINIMUM DEPTH OF COARSE
ROCK PLACED IN CHANNEL
FLOW LINE IS 15cm (0.5 ft.)
SIDE VIEW FRONT VIEW
END POINTS 'A' MUST BE HIGHER
THAN THE FLOW LINE POINT 'B'
AA
B
A
B
PLACE DOWNSTREAM STRUCTURE
SUCH THAT POINT 'B' IS
APPROXIMATELY LEVEL WITH THE
LOWEST GROUND ELEVATION OF
THE UPSTREAM STRUCTURE
TEMPORARY SEEDING & MULCH
OR NETTING
SILT FENCE OR HAY
BALES INSTALLED ON
DOWN GRADIENT SIDE
N.T.S.
& STRAW ANCHORING
(TYPICAL)
MULCH
STRAW
SPREAD
NOTES:
1.ROUGHEN SLOPE WITH BULLDOZER.
2.BROADCAST SEED AND FERTILIZER.
3.SPREAD STRAW MULCH 3" (212 TONS PER ACRE)
4.PUNCH STRAW MULCH INTO SLOPE BY RUNNING BULLDOZER
UP AND DOWN SLOPE.
'TRANKING' WITH MACHINERY ON SANDY
SOIL PROVIDES ROUGHENING WITHOUT
UNDUE COMPACTION.
N.T.S.
FOR PERIMETER CONTROL
Correct - Install J-hooks
0.3 ACRE
Discreet segments of silt fence,
installed with J-hooks or `smiles' will
be much more effective.
PL
1 ACR
E
F
A
I
L
U
R
E
PL
Incorrect - Do Not layout "perimeter
control" silt fences along property lines.
All sediment laden runoff will concentrate
and overwhelm the system.
1 ACRE
0.3 ACRE0.3 ACRESILT FENCE PLACEMENT
N.T.S.
SLOPE INSTALLATION
BERM
12"2:1 SLOPE6'3' ISOMETRIC VIEW
TYPICAL SLOPE
SOIL STABILIZATION3'STAPLES
REINFORCEMENT MATS
EROSION BLANKETS & TURF 12"4'
NOTES:
1.SLOPE SURFACE SHALL BE FREE OF ROCKS, CLODS, STICKS
AND GRASS. MATS/BLANKETS SHALL HAVE GOOD SOIL
CONTACT.
2.APPLY PERMANENT SEEDING BEFORE PLACING BLANKETS.
3.LAY BLANKETS LOOSELY AND STAKE OR STAPLE TO MAINTAIN
DIRECT CONTACT WITH THE SOIL. DO NOT STRETCH.
MATS/BLANKETS SHOULD
BE INSTALLED VERTICALLY
DOWNSLOPE.TAMP SOIL O
V
E
R
M
A
T
/
B
L
A
N
K
E
T
MIN. 4"
OVERLAP
6"112"112"12"N.T.S.
TYPICAL INSTALLATION
INTERMITTENT CHECK SLOT
FLOWLONGITUDINAL ANCHOR TRENCH
GRASS-LINED CHANNEL
TYPICAL INSTALLATION
WITH EROSION CONTROL
BLANKETS OR TURF
REINFORCEMENT MATS
PREPARE SOIL AND APPLY
SEED BEFORE INSTALLING
BLANKETS, MATS OR OTHER
TEMPORARY CHANNEL LINER
SYSTEM
EXCAVATE CHANNEL
TO DESIGN GRADE
AND CROSS SECTON
NOTES:
1.DESIGN VELOCITIES EXCEEDING 2 FT./SEC/ REQUIRE TEMPORARY BLANKETS, MATS OR
SIMILAR LINERS TO PROTECT SEED AND SOIL UNTIL VEGETATION BECOMES ESTABLISHED.
2.GRASS-LINED CHANNELS WITH DESIGN VELOCITIES EXCEEDING 6 FT./SEC. SHOULD
INCLUDE TURF REINFORCEMENT MATS.6"6"6"DESIGNDEPTHOVERLAP 6" MINIMUM
OVERCUT CHANNEL 2" TO
ALLOW BULKING DURING
SEEDBED PREPARATION
LONGITUDINAL
ANCHOR TRENCH
SHINGLE-LAP SPLICED ENDS OR BEGIN NEW
ROLL IN AN INTERMITTENT CHECK SLOT
N.T.S.
TREE PROTECTION - FENCING
EXISTING
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..
SURFACE ROUGHENING
12/20/2019
06/21/19 DSM REVISION PER CITY COMMENTS
DSM
DSM
MAB
06248
LOCATION MAP
1" = 2000'
CEA PROPERTIES,
LLC
10 MANSFIELD VIEW LANE
SOUTH BURLINGTON
VERMONT 05403
CEA CAMPUS
PLANNED UNIT
DEVELOPMENT
LOT 1A
MEADOWLAND BUSINESS PARK
SOUTH BURLINGTON, VT
M
E
A
D
O
W
L
A
N
D
D
R
.KNOLLMILL POND LN.
FOX RUN LANE
OAK CREEK DR.BUTLER DRIVEDUBOIS DRIVE CIRCLE
HINESBURG ROADCOMMUNI
T
Y
D
R
.
PROJECT
LOCATION
89
116
N.T.S.
CATCH BASIN INLET PROTECTION
GROUND
PLAN
CROSS-SECTION
(W/ FABRIC)18" MIN.18"BURY FABRIC 12" MIN.
FILTER FABRIC
WOODEN OR METAL
STAKES PLACED
AROUND CATCH BASIN
WOODEN OR METAL
STAKES PLACED
AROUND CATCH
BASIN
FILTER FABRIC
SECURELY FASTENED
TO STAKES OVERLAP
JOINTS TO THE NEXT
STAKE
P:\AutoCADD Projects\2006\06248-2019\1-CADD Files-\dwg\06248-DETAILS-SPEC.dwg, 12/18/2019 1:16:02 PM, DWG To PDF.pc3
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
N.T.S.
CURB w/SIDEWALK DETAIL
REVISED 10/07/2015S-001
(SIMILAR WITH OUT SIDEWALK)S-001 CurbCRUSHED 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"5"6"6"9"7"18"CONCRETE OR BRICK
PAVERS12" 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
LIMITS OF SUBBASE
FOR CURB W/OUT
SIDEWALK
CONCRETE CURB
NOTES:
1.EXPANSION JOINTS SHALL NOT BE PLACED
2.THE SIDEWALK SHALL BE DIVIDED AT INTERVALS
OF FIVE FEET BY DUMMY JOINTS.
3.NO DEICER SHALL BE APPLIED TO SIDEWALK
UNTIL AT LEAST 30 DAYS OF AIR DRYING TIME
HAS OCCURRED.
4.INSTALL CLEAR SILANE WATER REPELLENT
PENETRATING SEALER ON ALL EXPOSED
SURFACES.
5.INSTALL POLYURETHANE ELASTOMERIC
SEALANT AT ALL JOINTS.
N.T.S.
CONCRETE SIDEWALK DETAIL
S-002S-002 Conc Walk6"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 9/17/2015
4" MINIMUM TOPSOIL, SEED AND MULCH
ALL SIDESLOPE
- USE EROSION MATTING (WHEN
REQUIRED) TO ESTABLISH VEGETATION
N.T.S.
TYPICAL PAVEMENT SECTION
S-003S-003 Pave Sec-Shoulder6" CRUSHED GRAVEL - FINE
AOT SPECIFICATION 704.05
2" TYPE II
BASE COURSE
SEPARATION/STABILIZATION
GEOTEXTILE
COMPACTED SUBGRADE
(FULL DEPTH CONSTRUCTION SECTION)
EMULSIFIED
ASPHALT
BITUMINOUS
CONCRETE
PAVEMENT
112" TYPE IV
FINISH COURSE
12" DENSE GRADED CRUSHED STONE
AOT SPECIFICATION 704.06
12" MINIMUM
CRUSHED GRAVEL
SHOULDER
REVISED 11/10/2014
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-015 Parking Space Striping5'8'
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 12/09/2014
CENTER POINT
FOR MARKING
N.T.S.
ACCESSIBLE PARKING MARKING DETAIL
REVISED 4/07/2015S-015a
3'-0"S-015a HC Pave Marking3'-6"
PAVEMENT MARKINGS TO MEET STATE STANDARDS E-191NOTE:
2" HIGH LETTERS
(TYP.)
N.T.S.
ACCESSIBLE PARKING SIGN DETAIL
REVISED 8/22/2016S-015b
12"S-015b HC SignPARKING
RESERVED
SIGN SHALL BE POSTED AT THE HEAD OF EACH HANDICAPPED 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
DUMPSTER ENCLOSURE
N.T.S.
12/20/2019
N.T.S.
GRASS LINED DITCH
REVISED 10/07/2015ST-014ST-014 Grass Ditch1
3
1
3
EXISTING
GRADE
TOPSOIL
EROSION CONTROL
MATTING IN DITCHES w/
PROFILE GRADES
EXCEEDING 5%. STAPLE AS
PER MANUF. SPECS.
12"
MIN.
2' MIN.
WIDTH
DSM
DSM
MAB
06248
LOCATION MAP
1" = 2000'
CEA PROPERTIES,
LLC
10 MANSFIELD VIEW LANE
SOUTH BURLINGTON
VERMONT 05403
CEA CAMPUS
PLANNED UNIT
DEVELOPMENT
LOT 1A
MEADOWLAND BUSINESS PARK
SOUTH BURLINGTON, VT
M
E
A
D
O
W
L
A
N
D
D
R
.KNOLLMILL POND LN.
FOX RUN LANE
OAK CREEK DR.BUTLER DRIVEDUBOIS DRIVE CIRCLE
HINESBURG ROADCOMMUNI
T
Y
D
R
.
PROJECT
LOCATION
89
116
8'
FOR VAN
ACCESSIBLE
SPACES
10'-0" PATH WIDTH12"
SHOULDER
12"
SHOULDER
3
1
S=1/4"PER FT (TYP)
4" TOPSOIL
(TYP)
4" FINE CRUSHED GRAVEL
BASE (VTRANS 704.05 FINE)
UNDISTURBED SOIL OR APPROVED
COMPACTED GRANULAR FILL
2" TYPE IV BIT. CONC.
PAVEMENT WEARING COURSE
8"-16" GRAVEL SUB-BASE (VTRANS 704.05
COURSE) SAND BORROW MAY BE
SUBSTITUTED BELOW THE 8" MIN. GRAVEL
SUB-BASE
GEOTEXTILE
FABRIC
N.T.S.
RECREATION PATH TYPICAL SECTION
8" MIN.
3
1 EXISTING GRADE
HINESBURG ROAD
VARIES
P:\AutoCADD Projects\2006\06248-2019\1-CADD Files-\dwg\06248-DETAILS-SPEC.dwg, 12/20/2019 12:28:11 PM, DWG To PDF.pc3
AS SHOWN C4.1
UTILITY 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
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.
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-003 ThrustNOTE: 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-004 HydNOTES:
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" MIN.6'-0" MIN. COVER15"-21"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"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.
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.
TYPICAL CLEANOUT DETAIL
REVISED 8/28/2017SWR-007BSWR-007B COCONCRETE CRADLE w/ 3 MIL
POLYETHYLENE PLACED
BETWEEN PIPE & CONCRETE
4" SDR 35 PVC 45° ELBOW
FLOW
*CLEANOUT TO BE INSTALLED AT INTERVALS OF
NOT MORE THAN 100 FEET, AND UPSTREAM OF
BEND(S) IN BUILDING SEWER(S) WHEN CHANGE IN
DIRECTION EXCEEDS 45° (USE LONG SWEEP
FITTINGS WHEN EXCEEDING 45°)
GRASS PAVEMENT
CLEANOUT BOX
INDEPENDENT OF PIPE
PVC CAP
6" D.I. VALVE BOX TOP
SECTION w/ COVER
MARKED "CLEANOUT"
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-002 TapDIRECT 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.
TYPICAL CATCH BASIN @ CURB
REVISED 4/2/2018ST-002ST-002 Typ CB(SIMILAR WITHOUT CURB)
PRECAST MANHOLE STRUCTURES
SHALL CONFORM TO ASTM SPEC.
C478 (LATEST EDITION)18"SUMPHDPE OUTLET PIPE
(SEE PLAN FOR SIZE)12"MAX.24"x24"
48" MIN.
SEE PLANS
6" MIN. CRUSHED GRAVEL
ADJUST TO GRADE w/
CONCRETE RISERS
BITUMINOUS CONCRETE
PAVEMENT (14" / FT. SLOPE
MIN.)
SET FRAME ON FULL
MORTAR BED
LEBARON LK120 (LK120A FOR DESIGN GRADES >5%)
C.I. GRATE w/ 3 FLANGED FRAME (OR APPROVED
EQUAL). RIM TO BE SET 1" BELOW NORMAL CROSS
SECTION ELEV.)
HIGH STRENGTH
NON-SHRINK GROUT
CONCRETE CURB
PRECAST CONCRETE w/
MONOLITHIC BASE
WATERTIGHT JOINT USING
1" MIN. WIDTH FLEXIBLE
GASKET (SEAL EXTERIOR
JOINTS AND LIFT HOLES w/
NON-SHRINK GROUT)
CAST IN PLACE FLEXIBLE
SLEEVES OR APPROVED
EQUAL (TYP. ALL PIPES)
NOTES:
N.T.S.
TYPICAL STORM TRENCH
REVISED 12/08/2016ST-003
D+2'ST-003 Storm TrenchPAVED
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
12/20/2019
DSM
DSM
MAB
06248
LOCATION MAP
1" = 2000'
CEA PROPERTIES,
LLC
10 MANSFIELD VIEW LANE
SOUTH BURLINGTON
VERMONT 05403
CEA CAMPUS
PLANNED UNIT
DEVELOPMENT
LOT 1A
MEADOWLAND BUSINESS PARK
SOUTH BURLINGTON, VT
M
E
A
D
O
W
L
A
N
D
D
R
.KNOLLMILL POND LN.
FOX RUN LANE
OAK CREEK DR.BUTLER DRIVEDUBOIS DRIVE CIRCLE
HINESBURG ROADCOMMUNI
T
Y
D
R
.
PROJECT
LOCATION
89
116
P:\AutoCADD Projects\2006\06248-2019\1-CADD Files-\dwg\06248-DETAILS-SPEC.dwg, 12/18/2019 1:16:21 PM, DWG To PDF.pc3
AS SHOWN C4.2
MISC. 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
ST-011
N.T.S.
END SECTION DETAIL
REVISED 01/14/2015ST-011 End SectionA
A
3
1
A-A
24" M
I
N.
CULVERT & END SECTION
TYPE I STONE FILL
MATCH DITCH SECTION
8'
TYPE I STONE FILL
(18" MIN. THICKNESS)
CONTINUE STONE
FILL IF REQUIRED
END SECTION
CULVERT
STABILIZATION FABRIC
MIRAFI 500X OR APPROVED
EQUALDIA.N.T.S.
ELECTRICAL TRENCH - PRIMARY
REVISED 08/01/2014M-007M-007 Elec. Trench PrimaryELECTRICAL CABLE MARKING
TAPE SHALL BE PLACED 8" TO
12" BELOW FINISH GRADE
APPROVED BACKFILL
THOROUGHLY COMPACTED
IN 8" LIFTS
TELEPHONE
CABLE
MIN. 4" SAND OR FINE
GRAVEL ON ALL SIDES
OF CONDUIT
ELECTRICAL CONDUIT
24" MIN.40" MIN.CONDUIT SHALL BE ENCASED IN A 4" ENVELOPE OF CONCRETE
UNDER THE FOLLOWING CONDITIONS:
A. FOR INSTALLATION UNDER THE TRAVEL PORTION OF THE
ROAD.
B. WITHIN 10' OF WATER, SEWER, GAS AND DRAIN CROSSING.
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 CONDUITNOTES:
1. AT CROSSINGS, ONE FULL LENGTH OF WATER/STORM PIPE SHALL BE LOCATED SO
BOTH JOINTS WILL BE AS FAR FROM THE WATER/STORM AS POSSIBLE.
2.IF THE STORM MAIN IS OVER THE WATER MAIN, THE FIRST STORM PIPE JOINTS ON
EACH SIDE OF THE WATER MAIN MUST BE CONCRETE ENCASED. SPECIAL
STRUCTURAL SUPPORT FOR THE WATER AND STORM PIPES MAY BE REQUIRED.
3.WHERE IT IS IMPOSSIBLE TO MAINTAIN THE 18" SEPARATION, THE STORM MATERIALS
SHALL BE WATER MAIN PIPE OR EQUIVALENT AND SHALL BE PRESSURE TESTED TO
WATER MAIN STANDARDS.
4.WATER MAINS AND STORM LINES OR MANHOLES SHALL HAVE AT LEAST 10'
HORIZONTAL SEPARATION. THIS DISTANCE SHALL BE MEASURED EDGE TO EDGE.
N.T.S.
WATER/STORM CROSSING
REVISED 12/23/2014W-007AW-007A Water-Storm CrossingL/2
POINT OF CROSSING
JOINT
MINIMUM 18" SEPARATION
BETWEEN OUTSIDE OF
PIPES
WATER OR
STORM LINE
L/2
L/2
L/2
WATER OR
STORM LINE
(CONTACT ENGINEER FOR ANY CLARIFICATIONS OR CONFLICTS)
MINIMUM ISOLATION DISTANCES
REVISED 08/01/2014SWR-100WR-100 Sewer IsoHorizontal Distance (Feet)
Leach field Septic Tank Sewer
1.Isolation distances to well locations may vary due to site conditions - contact Engineer
for verification with the Vermont Water Supply Rule Regulations.
2.For mound disposal systems, the limit of mound fill must be 25 feet from any downhill
property line and 10 feet from side or uphill property lines.
3.If a curtain or foundation drain is downslope of the leach field, the leach field cannot
be closer than 75 feet to the drain. If the drain is upslope of the leach field, it shall be
35' if possible and 20' minimum.
4.Sewers under roads, driveways or parking lots may require protective conduits or
sleeves.
Drilled Well Serving 1 Home - Up Slope of Disposal Field
Drilled Well Serving 1 Home - Down Slope of Disposal Field
Shallow Well or Spring, Up Slope of Disposal Field
Shallow Well or Spring, Down Slope of Disposal Field
Lakes, Ponds and Impoundment
Rivers, Streams
Drainage Swales, Roadway Ditches
Municipal Water Main
Service Water Lines
Roadways, Driveways, Buildings
Top of embankment or slope > 30%
Property Line
Trees
Replacement Area
Foundation, Footing Drains
50
50
75
75
25
25
-
50
25
5
10
10
10
-
10
50
50
75
75
25
10
-
10
10
5
-
10
10
-
-
100 (Min.)
200 (Min.)
150 (Min.)
500 (Min.)
50
50
25
50
25
10
25
10 (25 Downslope)
10
10
35 (75 Downslope)
REVISED 8/9/2015M-015aM-015a Bike rackOR 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 30"CL TO CL OF HOOP24" MIN.24" MIN.6'-10" MIN.6'-6" (MIN.)30" MIN.30" MIN.
N.T.S.
BIKE RACK (PLAN VIEW)
CONC. PAD
SEE BIKE
RACK DETAIL
12/20/2019
N.T.S.
CONNECTION TO EXISTING SEWER MANHOLE
RIM=343.5
PLAN
SLOPE
SLOPE
REVISED 09/29/2014
ELEVATION
PROPOSED 6" SDR35 PVC
GRAVITY SEWER
CONNECTION
CORE MANHOLE AND USE PSX
PRESS SEAL GASKET (OR
APPROVED EQUAL) FOR
WATERTIGHT CONSTRUCTION
CONSTRUCT NEW CONCRETE
INVERT ON EXISTING SHELF
-ENSURE PROPER BONDING TO
EXISITNG SHELF
EXISTING
SEWER MAIN
EXISTING CONCRETE
SHELF AND INVERT
CONSTRUCT NEW CONCRETE
INVERT ON EXISTING SHELF
-ENSURE PROPER BONDING TO
EXISITNG SHELF
MANHOLE
OPENING
ABOVE
MANHOLE
WALL
8"
NORMAL FLOW DEPTH
SWR-020SWR-020 Gravity Connection to Ex MHNEW 6"SEWER SERVICE
8"
8"
INV.=379.6
MAINTAIN
EXISTING
STUB CAP DSM
DSM
MAB
06248
LOCATION MAP
1" = 2000'
CEA PROPERTIES,
LLC
10 MANSFIELD VIEW LANE
SOUTH BURLINGTON
VERMONT 05403
CEA CAMPUS
PLANNED UNIT
DEVELOPMENT
LOT 1A
MEADOWLAND BUSINESS PARK
SOUTH BURLINGTON, VT
M
E
A
D
O
W
L
A
N
D
D
R
.KNOLLMILL POND LN.
FOX RUN LANE
OAK CREEK DR.BUTLER DRIVEDUBOIS DRIVE CIRCLE
HINESBURG ROADCOMMUNI
T
Y
D
R
.
PROJECT
LOCATION
89
116
NOTES:
1.INTERIOR JOINTS SHALL NOT BE GROUTED.
2.IF DEPTH OF MANHOLE IS 7' OR LESS FROM RIM TO CENTERLINE INVERT, THEN A FLAT
TOP SHOULD BE SUBSTITUTED FOR THE CONE SECTION.
3.CENTERLINE INVERT ELEVATION IF SHOWN ON THE PLAN IS THE AVERAGE INVERT IN
THE MANHOLE. THE INLET IN SHALL BE 0.05 FEET HIGHER AND THE INLET OUT SHALL
BE 0.05 FEET LOWER.
4.PRECAST RISER AND BASES FOR MANHOLES SHALL CONFORM TO ASTM SPEC C-478.
2'-0" MIN. RADIUS
N.T.S.
TYPICAL SANITARY SEWER MANHOLE
REVISED 1/29/2015SWR-004
SLOPE
SLOPE
90° MAX.
PLAN
FINISH GRADE
OPENING
AS
REQUIRED
48"
1" RISE
ELEVATIONSECTIONBARREL4"8"BASE AS REQ'D.CONE SECTIOND/2 MAX.0.6DD
MANHOLE WALLMANHOLE OPENING
ABOVE
24" LEBARON FRAME & COVER LC266
TYPE C OR EQUAL, ADJUST TO MEET
FINISH GRADE AFTER
PAVEMENT BASE COURSE HAS
BEEN INSTALLED.
SET FRAME ON FULL MORTAR BED & SEAL
JOINT (VERIFY WITH MUNICIPALITY /
ENGINEER USE OF RUBBER GRADE RINGS
W/ MASTIC IN PLACE OF FULL MORTAR BED)
ADJUST TO GRADE (10" MAX.) WITH PRECAST
RISER SECTIONS USING THE LEAST NUMBER
OF RISERS THAT ARE COMMERCIALLY
AVAILABLE. MASTIC SHOULD BE USED TO SEAL
BETWEEN CONCRETE RISERS. WHERE THE
ROAD HAS A SLOPE, ANGLED RUBBER GRADE
RINGS SHALL BE USED PER THE
MANUFACTURER'S RECOMMENDATIONS.
POLYPROPYLENE MANHOLE
STEPS @ 8" O.C.
WATERTIGHT JOINTS USING
MASTIC BUTYL JOINT
COAT EXTERIOR OF ENTIRE
MANHOLE WITH A WATERTIGHT
SEALANT (2 COATS)
CAST IN PLACE FLEXIBLE MH SLEEVES OR
APPROVED EQUAL (TYP. ALL PIPES)
USE 3' (MAX.) STUBS AT ALL
MANHOLE PIPE CONNECTIONS
CLASS A CONCRETE BASE OR
APPROVED PRECAST
CONCRETE BASE
6" MIN. CRUSHED
STONE BEDDING
12" MIN.
UNDISTURBED SOIL
OR ROCK
CLASS B CONCRETE
SHELF AND INVERT
CHANNEL
SWR-004 Typ MHMAY REQUIREMULTIPLE SPACINGFOR MORE THAN 2RACKSP:\AutoCADD Projects\2006\06248-2019\1-CADD Files-\dwg\06248-DETAILS-SPEC.dwg, 12/18/2019 1:16:27 PM, DWG To PDF.pc3
AS SHOWN 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
12/20/2019
DSM
DSM
MAB
06248
LOCATION MAP
1" = 2000'
CEA PROPERTIES,
LLC
10 MANSFIELD VIEW LANE
SOUTH BURLINGTON
VERMONT 05403
CEA CAMPUS
PLANNED UNIT
DEVELOPMENT
LOT 1A
MEADOWLAND BUSINESS PARK
SOUTH BURLINGTON, VT
M
E
A
D
O
W
L
A
N
D
D
R
.KNOLLMILL POND LN.
FOX RUN LANE
OAK CREEK DR.BUTLER DRIVEDUBOIS DRIVE CIRCLE
HINESBURG ROADCOMMUNI
T
Y
D
R
.
PROJECT
LOCATION
89
116
P:\AutoCADD Projects\2006\06248-2019\1-CADD Files-\dwg\06248-DETAILS-SPEC.dwg, 12/18/2019 1:16:33 PM, DWG To PDF.pc3
AS SHOWN 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
12/20/2019
DSM
DSM
MAB
06248
LOCATION MAP
1" = 2000'
CEA PROPERTIES,
LLC
10 MANSFIELD VIEW LANE
SOUTH BURLINGTON
VERMONT 05403
CEA CAMPUS
PLANNED UNIT
DEVELOPMENT
LOT 1A
MEADOWLAND BUSINESS PARK
SOUTH BURLINGTON, VT
M
E
A
D
O
W
L
A
N
D
D
R
.KNOLLMILL POND LN.
FOX RUN LANE
OAK CREEK DR.BUTLER DRIVEDUBOIS DRIVE CIRCLE
HINESBURG ROADCOMMUNI
T
Y
D
R
.
PROJECT
LOCATION
89
116
P:\AutoCADD Projects\2006\06248-2019\1-CADD Files-\dwg\06248-DETAILS-SPEC.dwg, 12/18/2019 1:16:40 PM, DWG To PDF.pc3
” “
AS SHOWN 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
12/20/2019
DSM
DSM
MAB
06248
LOCATION MAP
1" = 2000'
CEA PROPERTIES,
LLC
10 MANSFIELD VIEW LANE
SOUTH BURLINGTON
VERMONT 05403
CEA CAMPUS
PLANNED UNIT
DEVELOPMENT
LOT 1A
MEADOWLAND BUSINESS PARK
SOUTH BURLINGTON, VT
M
E
A
D
O
W
L
A
N
D
D
R
.KNOLLMILL POND LN.
FOX RUN LANE
OAK CREEK DR.BUTLER DRIVEDUBOIS DRIVE CIRCLE
HINESBURG ROADCOMMUNI
T
Y
D
R
.
PROJECT
LOCATION
89
116
P:\AutoCADD Projects\2006\06248-2019\1-CADD Files-\dwg\06248-DETAILS-SPEC.dwg, 12/18/2019 1:16:47 PM, DWG To PDF.pc3
AS SHOWN 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
12/20/2019
DSM
DSM
MAB
06248
LOCATION MAP
1" = 2000'
CEA PROPERTIES,
LLC
10 MANSFIELD VIEW LANE
SOUTH BURLINGTON
VERMONT 05403
CEA CAMPUS
PLANNED UNIT
DEVELOPMENT
LOT 1A
MEADOWLAND BUSINESS PARK
SOUTH BURLINGTON, VT
M
E
A
D
O
W
L
A
N
D
D
R
.KNOLLMILL POND LN.
FOX RUN LANE
OAK CREEK DR.BUTLER DRIVEDUBOIS DRIVE CIRCLE
HINESBURG ROADCOMMUNI
T
Y
D
R
.
PROJECT
LOCATION
89
116
P:\AutoCADD Projects\2006\06248-2019\1-CADD Files-\dwg\06248-DETAILS-SPEC.dwg, 12/18/2019 1:16:54 PM, DWG To PDF.pc3
√√
AS SHOWN C5.4
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
12/20/2019
DSM
DSM
MAB
06248
LOCATION MAP
1" = 2000'
CEA PROPERTIES,
LLC
10 MANSFIELD VIEW LANE
SOUTH BURLINGTON
VERMONT 05403
CEA CAMPUS
PLANNED UNIT
DEVELOPMENT
LOT 1A
MEADOWLAND BUSINESS PARK
SOUTH BURLINGTON, VT
M
E
A
D
O
W
L
A
N
D
D
R
.KNOLLMILL POND LN.
FOX RUN LANE
OAK CREEK DR.BUTLER DRIVEDUBOIS DRIVE CIRCLE
HINESBURG ROADCOMMUNI
T
Y
D
R
.
PROJECT
LOCATION
89
116
P:\AutoCADD Projects\2006\06248-2019\1-CADD Files-\dwg\06248-DETAILS-SPEC.dwg, 12/18/2019 1:17:01 PM, DWG To PDF.pc3
AS SHOWN C5.5
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
12/20/2019
DSM
DSM
MAB
06248
LOCATION MAP
1" = 2000'
CEA PROPERTIES,
LLC
10 MANSFIELD VIEW LANE
SOUTH BURLINGTON
VERMONT 05403
CEA CAMPUS
PLANNED UNIT
DEVELOPMENT
LOT 1A
MEADOWLAND BUSINESS PARK
SOUTH BURLINGTON, VT
M
E
A
D
O
W
L
A
N
D
D
R
.KNOLLMILL POND LN.
FOX RUN LANE
OAK CREEK DR.BUTLER DRIVEDUBOIS DRIVE CIRCLE
HINESBURG ROADCOMMUNI
T
Y
D
R
.
PROJECT
LOCATION
89
116
P:\AutoCADD Projects\2006\06248-2019\1-CADD Files-\dwg\06248-DETAILS-SPEC.dwg, 12/18/2019 1:17:10 PM, DWG To PDF.pc3
FMS
SUDUD W G
EX. 5' CHANNEL &
WETLAND AREA
EXISTING WETLAND BOUNDARY
EX. WETLAND AREA &
STREAM CHANNEL
S
S
S
SO. BURLINGTON REALTY
COMPANY, LLC
SBRC PROPERTIES, LLC
SDRVT ROUTE 116 - HINESBURG ROADMEADOWLAND DR
I
V
E
MEADOWLAND DRIVE
DUBOIS
2 3THOMPSON STREET 1
7
8
10
12
9
11
BOWDOIN ST. 4
5
6
DYNAPOWER
GREEN ACRES, INC.
DAVIS
PENNINGTONBOUCHERSHEAHAN
KNOLL CIRCLE
BRAINARD
SUPERTEMP
REALTY, LLC
SUMMER ICE JOINT
VENTURE, LLC
BURLINGTON PROPERTIES
LIMITED PARTNERSHIP
GARDNER
LINES
CHASE PROPERTIES
& DEVELOPMENT LTD
GREEN ACRES, INC.
BURLINGTON
PROPERTIES, LTD
O'BRIEN
MEADOWLANDS, LLC
PROJECT
LOCATION
7
10
MANSFIELD VIEW L
A
N
E PS
S
ZONING DISTRICT -
VILLAGE COMMERCIAL
ZONING DISTRICT -
NEIGHBORHOOD RESIDENTIAL
ZONING DISTRICT -
INDUSTRIAL & OPEN SPACE
RYEASSOCIATESCITY OF SO. BURLINGTONSBRC PROPERTIES, LLC.
N/F GREENFIELD
CAPITAL, LLC
N/F GREENFIELD
CAPITAL, LLC
HRG OFFICE
BUILDING, LLC
SBRC
PROPERTIES,
LLC.
1E
1C
1D
"AIRPORT APPROA
C
H
Z
O
N
E
""VIEW PROTECTION ZONE""VIEW P
R
O
T
E
C
T
I
O
N
Z
O
N
E
"
"VIEW PROTECTION Z
O
N
E
""AIRPORT APPROACH ZONE"EX. 20' PEDESTRIAN
EASEMENT
EX. 20' PEDESTRIAN
EASEMENT
EX. 20' PEDESTRIAN
EASEMENT
EAST MOUNTAIN
VIEW, LLC
FU
T
U
R
E
R
O
A
D
EX
T
E
N
S
I
O
N
SBRC
PROPERTIES,
LLC.
"VIEW PROTECTI
O
N
Z
O
N
E
"
7
6
6
1B
1A
1G
SBRC
PROPERTIES, LLC.
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
1" = 150'
06248
C1.0
LOCATION MAP
1" = 2000'
CEA PROPERTIES,
LLC
10 MANSFIELD VIEW LANE
SOUTH BURLINGTON
VERMONT 05403
CEA CAMPUS
PLANNED UNIT
DEVELOPMENT
OVERALL SITE
PLAN
LOT 1A
MEADOWLAND BUSINESS PARK
SOUTH BURLINGTON, VT
M
E
A
D
O
W
L
A
N
D
D
R
.KNOLLMILL POND LN.
FOX RUN LANE
OAK CREEK DR.BUTLER DRIVEDUBOIS DRIVE CIRCLE
HINESBURG ROADCOMMUNI
T
Y
D
R
.
PROJECT
LOCATION
116
89
10/16/19 DSM SKETCH PLAN SUBMITTAL
12/20/2019
01/10/20 DSM REVISED PER STAFF COMMENTS
P:\AutoCADD Projects\2006\06248-2019\1-CADD Files-\dwg\06248-Site.dwg, 1/10/2020 10:57:47 AM, DWG To PDF.pc3
W
G G WW W W W W W
WWWWFMFMS S S
ST
ETC
ETC
S
S
S
S
S
S
S
SSTUD UD
UDUD STUD
UDUDUDSUEUEUEUEUEUEUEUE
UE
UE UE UE
UE
ST ST
UDUDUDUD
UDS
DAYLIGHT PERFORATED
6" SDR 35 PVC
INV. = 389.0±
EX. SCREENED
SOLID WASTE
STORAGE
DAYLIGHT PERFORATED
6" SDR 35 PVC
INV. = 393.0±
EX. STEPS
EX. CURB
EX. BOLLARD
LIGHTING
EXISTING SMH
RIM=389.0
INV. IN =379.6 (6"E)
INV. IN =379.6 (6" S)
INV. OUT =379.6 (6" NE)
SHELF=380.1
EX. SIDEWALK
EX. HVAC &
CONCRETE
PAD
EX. SIDEWALK
EX. BIKE RACK
EX. YARD DRAIN #2
RIM=395.0±
INV.=391.0±
EX. YARD DRAIN #3
RIM=390.0±
INV.=386.8±RESERVED ACCESSIBLE
PARKING SIGNS
(2) SIGN
"ONE WAY"
EX. ELECTRICAL /
CONTROL PANEL
EX. SIMPLEX PUMP STATION
(8'Ø CIRCULAR TANK)
RIM=384.8±
INV. IN 8" (WEST)=377.5
INV. IN 6" (SOUTH)=377.0
INV. OUT (FM)=379.0
EX. POLE MOUNTED
LIGHTING (TYP.)
EX. FLUSH
CURB
35.0'SETBACK50.0'
SETBACK
EX. GRASS LINED SWALE
EX. 12" HDPE W/ F.E.S.
INV.=385.3
EX. 15" HDPE w/ FES
INV.=378.8
INV. 8"=379.90
INV. 6"=380.55
EX. 6" CAP
INV.=383.1SUE
UE UE UE
UE
UE
UE
UE
UE
UE
UE
UEUEUEUE UE UE
UE UEOE
OEOEOEOEOEOEOEE EES
EX. SMH
RIM=375.0
INV. IN=1370.4
INV. OUT=370.3WWWWWWWWW
S S S S S S SSSSSSSTTTTTTTT(3) 4" CONDUIT
EX. GAS METER
EX. CB
RIM=381.9
INV.=378.5
SUMP=377.3
INV. 8"=379.74
INV. 6"=380.41
VERIFY LOCATION OF
END OF EX. CONDUIT
EX. GATE
EX.
60' R.O.W.
FUTURE 80.0' R.O.W.
EX. YARD DRAIN #1
RIM=394.5±
INV.=392.2
35'
SETBACK
35'
SETBACK
35'
SETBACK
EXISTING
OFFICE
BUILDING
A
7,200 SF
FFE 396.0
EXISTING
PAVED DRIVE
EXISTING
PAVED
PARKING
DR20' EMERGENCY
ACCESS EASEMENT
IN FAVOR OF LOT 1
4" CL 52 D.I.EX. GAS SERVICE
±247'±12'±194'±230'±216'±100'±237'±350'EXISTING
PAVED
DRIVE
**SNOW**
STORAGE
AREAEX. BLOCK WALLEX. BLOCK WALLEXISTING
STORAGE BUILDING
A1
1,000 SF
FFE 392.0
EX. CEA
SIGN
6" SDR 35 PVC
8" SD
R
3
5
P
V
C
6" SDR 35 PVC**SNOW STORAGE AREA**12" HDPE12" HDPE
C.O.
INV.=382.0512" HDPE12" HDPE
10
VT ROUTE 116 - HINESBURG ROADMANSFIELD VIEW LANE
EXISTING
PAVED
PARKING 385385
386
389
390
388387
392393
39439539839739639350'
SETBACK
PS
390SO. BURLINGTON REALTY
COMPANY, LLC
SO. BURLINGTON REALTY
COMPANY, LLC
HRG OFFICE BUILDING, LLC
SBRC PROPERTIES, LLC.
"VIEW PROTECTION ZONE"
EAST MOUNTAIN
VIEW, LLC
U
E
(3) 3"Ø
C
O
N
D
UI
T
1Ø
EX. E/T
/
C
S
E
R
VI
C
E
U
E
EXISTING
HOUSE
EXISTING
GARAGE
EX. SWALE EX. GRAVEL PATHEX. FENCE391384398397396395394
39
4
392392381
381391390389389388388
387 387387387386386 386386
385385385385385384
384384
384383384383
383
383
383 3823
8
2
380
382
379 378
384
380(3) 3"Ø CONDUIT
36" COTTOWOOD
36" COTTOWOOD
12" (8 BOLE)
5" PINE
LILAC
LILAC
LILAC
4" PINE
8" PINE
LILACLILAC
LILAC
3" CHERRY
3" CHERRY
6" MAPLE
8" MAPLE
5" CHERRY4" CHERRY
30" MAPLE
SPRUCE
6" MAPLE
4" CHERRY
4" CHERRY
4" CHERRY
4" CHERRY
4" CHERRY
4" CHERRY
LILAC LILAC
C.O.PLANTERSTONE DRIP EDGESTONE DRIP EDGEPLANTERSTONE DRIP EDGESTONE DRIP EDGELILACLILAC
JUNIPER
5"
5"
TREES PERMITTED TO BE REMOVED
IN ORIGINAL APPROVAL TREES PERMITTED TO
BE REMOVED IN
ORIGINAL APPROVAL
EX. SWALE
4" CHERRY
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
1" = 20'
06248
C1.1
LOCATION MAP
1" = 2000'
CEA PROPERTIES,
LLC
10 MANSFIELD VIEW LANE
SOUTH BURLINGTON
VERMONT 05403
CEA CAMPUS
PLANNED UNIT
DEVELOPMENT
EXISTING
CONDITIONS PLAN
LOT 1A
MEADOWLAND BUSINESS PARK
SOUTH BURLINGTON, VT
M
E
A
D
O
W
L
A
N
D
D
R
.KNOLLMILL POND LN.
FOX RUN LANE
OAK CREEK DR.BUTLER DRIVEDUBOIS DRIVE CIRCLE
HINESBURG ROADCOMMUNI
T
Y
D
R
.
PROJECT
LOCATION
116
89
10/16/19 DSM SKETCH PLAN SUBMITTAL
LEGEND
FM
UE
G
ST
S
T
W
100 EXISTING CONTOUR
EXISTING CURB
EXISTING GRAVEL
EXISTING PAVEMENT
EXISTING SWALE
EXISTING UNDERGROUND ELEC.
EXISTING FORCEMAIN
EXISTING GAS
EXISTING STORM
EXISTING GRAVITY SEWER
EXISTING TELEPHONE
EXISTING WATER
EXISTING SEWER MANHOLE
EXISTING STORM MANHOLE
EXISTING CATCH BASIN
EXISTING HYDRANT
EXISTING SHUT OFF
EXISTING UTILITY POLE
EXISTING LIGHT 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
CONCRETE MONUMENT FOUND
S
D
EXISTING YARD DRAIN
OE EXISTING OVERHEAD ELECTRIC
12/20/2019
01/10/20 DSM REVISED PER STAFF COMMENTS
P:\AutoCADD Projects\2006\06248-2019\1-CADD Files-\dwg\06248-Site.dwg, 1/10/2020 10:58:05 AM, DWG To PDF.pc3
UD
UDUD UDS
EX. SCREENED
SOLID WASTE
STORAGE
EX. STEPS
EX. CURB
EX. BOLLARD
LIGHTING
EX. SIDEWALK
EX. HVAC &
CONCRETE
PAD
EX. SIDEWALK
EX. BIKE RACK
RESERVED ACCESSIBLE
PARKING SIGNS
PROPOSED
UTILITY CABINETS
POLE MOUNTED
LIGHTING (TYP.)
FLUSH
CURB
PROPOSED
CURB
PROPOSED
SIDEWALK
PROPOSED BOLLARD
LIGHTING (TYP.)
EX. POLE MOUNTED
LIGHTING (TYP.)
(4) PROPOSED
BIKE RACK ON
CONC. PAD
SEE DETAIL
EX. FLUSH
CURB
35.0'SETBACK50.0'
SETBACK
UD
UDUDUDUDREPLACE EX.
STOP SIGN
20'
TO BE
RELOCATED
S
S
S
NOTE:
SIGN SHALL BE RELOCATED
AS NECESSARY WHEN REC.
PATH IS CONSTRUCTED.
PROPOSED
SIDEWALK
TTTTTTTTEX. GAS METER
CURB
OPENING
END OF CURB
(4) PROPOSED BIKE
RACK ON CONC. PAD
SEE DETAIL
EX. GATE
PROPOSED HVAC PADS
AND EQUIPMENT W/
SCREENING
PROPOSED RAIN GARDEN
ENCLOSED
SOLID WASTE
STORAGE
RELOCATE
EX. GATE
MECHANICAL
ROOM
EX.
60' R.O.W.
FUTURE 80.0' R.O.W.
35'
SETBACK
35'
SETBACK
35'
SETBACK
PROPOSED
PAVED
PARKING
PROPOSED PAVED DRIVE
EXISTING
OFFICE
BUILDING
A
7,200 SF
FFE 396.0
EAST MOUNTAIN VIEW
MEDICAL OFFICE BUILDING
EXISTING PAVED
PARKING AREA
EXISTING
PAVED DRIVE
EXISTING
PAVED
PARKING
DR±247'±12'±194'±230'±216'±100'±237'±350'DREXISTING
PAVED
DRIVE
**SNOW**
STORAGE
AREA
EXISTING
20' WIDE
RECREATION
PATH EASEMENT
EX. BLOCK WALLEX. BLOCK
WALL
EXISTING
STORAGE BUILDING
A1
1,000 SF
FFE 392.0
EX. CEA
SIGN
**SNOW STORAGE AREA**20' SEWER AND
DRAINAGE EASEMENT
IN FAVOR OF LOT 1A
7
10
PROPOSED
OFFICE
BUILDING
B
(PHASE II)
7,200 SF
FFE 387.70
**SNOW**
STORAGE
AREA
EX. STOP SIGN
AND EX. STOP BAR
10
9
34
VT ROUTE 116 - HINESBURG ROADMANSFIELD VIEW LANE
EXISTING
PAVED
PARKING
**SNOW**
STORAGE
AREA 385385
386
389
390
388387
392393
39439539839739639350'
SETBACK
PS
390SO. BURLINGTON REALTY
COMPANY, LLC
SO. BURLINGTON REALTY
COMPANY, LLC
HRG OFFICE BUILDING, LLC
SBRC PROPERTIES, LLC.
"VIEW PROTECTION ZONE"
EAST MOUNTAIN
VIEW, LLC
PROPOSED
OFFICE
BUILDING C
4,346 SF
FFE 386.10
36
EXISTING
HOUSE
EXISTING
GARAGE
7
6
6PROPOSED SWALEPROPOSED SWALEPROPOSED SWALE20' SIDEYARD SETBACK (WAIVER)
FOR BUILDING C 25' REARYARD SETBACK (WAIVER)EX. SWALE
PROPOSED SWALEEX. GRAVEL PATHEX. FENCE391384398397396395394
39
4
392392381 381391390389389388388
387 387387387386386 386386
385385385385385384
384384
384383384383
383
383
383 3823
8
2
380
382
379 378
384
38036" COTTOWOOD
36" COTTOWOOD
12" (8 BOLE)
5" PINE
LILAC
LILAC
LILAC
4" PINE
8" PINE
LILACLILAC
LILAC
3" CHERRY
3" CHERRY
6" MAPLE
8" MAPLE
5" CHERRY4" CHERRY
30" MAPLE
SPRUCE
6" MAPLE
4" CHERRY
4" CHERRY
4" CHERRY
4" CHERRY
4" CHERRY
4" CHERRY LILAC LILACPLANTER
STONE DRIP EDGESTONE DRIP EDGEPLANTERSTONE DRIP EDGESTONE DRIP EDGELILACLILAC
JUNIPER
5"
5"
TREES PERMITTED TO BE REMOVED
IN ORIGINAL APPROVAL TREES PERMITTED TO
BE REMOVED IN
ORIGINAL APPROVAL
TREE TO BE REMOVED
EX. SWALERE-ESTABLISH PRE-EXISTING
DRAINAGE SWALE
PHASE II
PHASE I PHASE IIPHASE IPHASE IIPHASE I
PROPOSED MINI PARK
4" CHERRY
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
1" = 20'
06248
C2.0
12/20/2019
LOCATION MAP
1" = 2000'
CEA PROPERTIES,
LLC
10 MANSFIELD VIEW LANE
SOUTH BURLINGTON
VERMONT 05403
SITE
IMPROVEMENT
PLAN
LOT 1A
MEADOWLAND BUSINESS PARK
SOUTH BURLINGTON, VT
M
E
A
D
O
W
L
A
N
D
D
R
.KNOLLMILL POND LN.
FOX RUN LANE
OAK CREEK DR.BUTLER DRIVEDUBOIS DRIVE CIRCLE
HINESBURG ROADCOMMUNI
T
Y
D
R
.
PROJECT
LOCATION
116
89
10/16/19 DSM SKETCH PLAN SUBMITTAL
LEGEND
FM
UE
G
ST
S
T
W
100 EXISTING CONTOUR
EXISTING CURB
EXISTING GRAVEL
EXISTING PAVEMENT
EXISTING SWALE
EXISTING UNDERGROUND ELEC.
EXISTING FORCEMAIN
EXISTING GAS
EXISTING STORM
EXISTING GRAVITY SEWER
EXISTING TELEPHONE
EXISTING WATER
EXISTING SEWER MANHOLE
EXISTING STORM MANHOLE
EXISTING CATCH BASIN
EXISTING HYDRANT
EXISTING SHUT OFF
EXISTING UTILITY POLE
EXISTING LIGHT 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
CONCRETE MONUMENT FOUND
S
D
EXISTING YARD DRAIN
OE EXISTING OVERHEAD ELECTRIC
PROPOSED PAVEMENT
S PROPOSED SEWER MANHOLE
PROPOSED CATCH BASIN
PROPOSED HYDRANT
PROPOSED SHUT OFF
PROPOSED SETBACK LINE
PROPOSED BOLLARD LIGHT
CEA CAMPUS
PLANNED UNIT
DEVELOPMENT
01/10/20 DSM REVISED PER STAFF COMMENTS
P:\AutoCADD Projects\2006\06248-2019\1-CADD Files-\dwg\06248-Site.dwg, 1/10/2020 10:58:31 AM, DWG To PDF.pc3
ST
STUD
UD STSTSTUDUDUD
UD
ST
UDUDUDS
ST
DAYLIGHT PERFORATED
6" SDR 35 PVC
INV. = 389.0±
EX.
SCREENED
SOLID
WASTE
STORAGE
DAYLIGHT PERFORATED
6" SDR 35 PVC
INV. = 393.0±
EX. STEPS
EX. CURB
EX. BOLLARD
LIGHTING
EX. SIDEWALK
EX. HVAC &
CONCRETE
PAD
EX. SIDEWALK
EX. BIKE RACK
EX. YARD DRAIN #2
RIM=395.0±
INV.=391.0±
EX. YARD DRAIN #3
RIM=390.0±
INV.=386.8±RESERVED ACCESSIBLE
PARKING SIGNS
(2) SIGN
"ONE WAY"
PROPOSED
UTILITY
CABINETS
POLE
MOUNTED
LIGHTING
(TYP.)
FLUSH
CURB
PROPOSED
CURB
PROPOSED
SIDEWALK
PROPOSED
BOLLARD
LIGHTING (TYP.)
EX. POLE MOUNTED
LIGHTING (TYP.)
(4) PROPOSED
BIKE RACK ON
CONC. PAD
SEE DETAIL
EX. FLUSH
CURB
EX. GRASS LINED SWALE
EX. 12" HDPE W/ F.E.S.
INV.=385.3
EX. 15" HDPE w/ FES
INV.=378.8
UDUDUDREPLACE EX.
STOP SIGN
20'
TO BE
RELOCATED
S
S
ST
STSTSTST STST
S
NEW CB #1
RIM=384.5
INV.=381.0
NEW CB #3
RIM=383.8
INV.IN=380.4 (15"S)
INV.OUT=380.3 (15"N)
NEW CB #4
RIM=384.2
INV.IN=380.7 (15" S)
INV.OUT=380.6 (15"N)
12" HDPE
F.E.S.
INV.=382.3
NEW CB #5
RIM=385.0
INV.IN=381.3 (12" W)
INV.OUT=381.2 (15"N)
NOTE:
SIGN SHALL BE RELOCATED
AS NECESSARY WHEN REC.
PATH IS CONSTRUCTED.
NEW CB #2
RIM= 383.6
INV.IN=379.1 (15" S)
INV.IN=379.1 (15"W)
INV.OUT=379.0 (15"NE)
PROPOSED
SIDEWALK
TTTTTTS
EX. GAS
METER
EX. CB
RIM=381.9
INV.=378.5
SUMP=377.3
CURB
OPENING
END OF CURB
(4) PROPOSED
BIKE RACK ON
CONC. PAD
SEE DETAIL
EX. GATE
EX. YARD DRAIN #1
RIM=394.5±
INV.=392.2
EXISTING
OFFICE
BUILDING
A
7,200 SF
FFE 396.0
EAST MOUNTAIN VIEW
MEDICAL OFFICE BUILDING
EXISTING PAVED
PARKING AREA
EXISTING
PAVED DRIVE
EXISTING
PAVED
PARKING
DR20' SANITARY
SEWER & DRAINAGE
EASEMENT IN FAVOR
OF LOT 1A
20' EMERGENCY
ACCESS EASEMENT
IN FAVOR OF LOT 1
DREXISTING
PAVED
DRIVE
**SNOW**
STORAGE
AREAEX. BLOCK WALLEX. BLOCK WALLEXISTING
STORAGE BUILDING
A1
1,000 SF
FFE 392.0
EX. CEA
SIGN
**SNOW STORAGE AREA**12" HDPE12" HDPE
15" HDPEFOX RUN LANE
7
10
PROPOSED
OFFICE
BUILDING
B
(PHASE II)
7,200 SF
FFE 387.70 12" HDPE12" HDPE12" HDPE12" HDPE
+391.5
10
9
34
VT ROUTE 116 - HINESBURG ROADMANSFIELD VIEW LANE
EXISTING
PAVED
PARKING 385385
386
389
390
388387
392393
394395398397396393PS
390ZONING DISTRICT -
VILLAGE COMMERCIAL
ZONING DISTRICT -
NEIGHBORHOOD
RESIDENTIAL
ZONING DISTRICT -
INDUSTRIAL & OPEN
SPACE
SO. BURLINGTON REALTY
COMPANY, LLCRYEASSOCIATESCITY OF SO. BURLINGTONSO. BURLINGTON REALTY
COMPANY, LLC
HRG OFFICE BUILDING, LLC
SBRC PROPERTIES, LLC.
"VIEW PROTECTION ZONE"
EAST MOUNTAIN
VIEW, LLC
PROPOSED
OFFICE
BUILDING C
4,346 SF
FFE 386.10
36
EXISTING
HOUSE
EXISTING
GARAGE
7
6
6PROPOSED SWALEPROPOSED SWALEPROPOSEDSWALEEX. SWALE
+ 387.6
+ 386.0+ 389.2
+ 388.
9
PROPOSEDSWALEEX. GRAVEL PATHEX. FENCE391384398397396395394
39
4
392392381
381391390389389388388
387 387387387386386 386386
385385385385385384
384384
384383384383
383
383
383 3823
8
2
380
382
379 378
384
380+ 386.2
+ 38
5.
4
+ 384.
1
+ 383
.
5
382.7 +
+ 3
8
6
.
5
+ 383.5
2%2%+ 386.6
+ TC 3
8
6.
7
BC 3
8
6.
2
+ 385.
8
+ TC 387.3BC 386.8+ TC 388.1BC 387.6
+ 386.
2
+ 386.4
+ TC 385.7BC 385.2+ TC 384
.3BC 383
.8
+ TC 385.1BC 384.6+ 385.9+ 385.7
+ 385.3+ 385.5+ 385.5
+ 385.9+ 386.1
+ 385.7+ TC 387.2BC 386.7
+ TC 385
.
7
BC 38
5
.
1
TC 3
8
5.
1
+
BC 38
4.
6
+ TC 3
86.
3
BC 3
8
5.8
+ TC 387.5
BC 387.0
+ 38
6.
5
4.0%
1.4%
+ TC 388.1
BC 387.6
+ 387.
2
+ 385.
5
+ 385.7
15" HDPE+ 38
7.
3
EX. SWALERE-ESTABLISH
PRE-EXISTING
DRAINAGE SWALE+BC 398.2+
3
9
3
.
0+ 394.6+ 397.01.1%+ 396.6+ 395.6+ 397.5
+393.93%5%2.2%3%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
1" = 30'
06248
C2.1
LOCATION MAP
1" = 2000'
CEA PROPERTIES,
LLC
10 MANSFIELD VIEW LANE
SOUTH BURLINGTON
VERMONT 05403
CEA CAMPUS
PLANNED UNIT
DEVELOPMENT
SITE
GRADING &
DRAINAGE
PLAN
LOT 1A
MEADOWLAND BUSINESS PARK
SOUTH BURLINGTON, VT
M
E
A
D
O
W
L
A
N
D
D
R
.KNOLLMILL POND LN.
FOX RUN LANE
OAK CREEK DR.BUTLER DRIVEDUBOIS DRIVE CIRCLE
HINESBURG ROADCOMMUNI
T
Y
D
R
.
PROJECT
LOCATION
89
116
10/16/19 DSM SKETCH PLAN SUBMITTAL
LEGEND
FM
UE
G
ST
S
T
W
100 EXISTING CONTOUR
EXISTING CURB
EXISTING PAVEMENT
EXISTING SWALE
WETLANDS
WETLANDS BUFFER
EXISTING UNDERGROUND ELECTRIC
EXISTING FORCEMAIN
EXISTING GAS
EXISTING STORM
EXISTING GRAVITY SEWER
EXISTING TELEPHONE
EXISTING WATER
STREAM
EXISTING SEWER MANHOLE
EXISTING STORM MANHOLE
EXISTING CATCH BASIN
EXISTING HYDRANT
EXISTING SHUT OFF
EXISTING UTILITY POLE
EXISTING LIGHT 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
CONCRETE MONUMENT FOUND
S
D
EXISTING YARD DRAIN
OE EXISTING OVERHEAD ELECTRIC
FM
G
ST
S
T
W
UE
PROPOSED CONTOUR100
PROPOSED CURB
PROPOSED PAVEMENT
PROPOSED SWALE
PROPOSED UNDERGROUND ELECTRIC
PROPOSED FORCEMAIN
PROPOSED GAS
PROPOSED STORM
PROPOSED GRAVITY SEWER
PROPOSED TELEPHONE
PROPOSED WATER
S PROPOSED SEWER MANHOLE
PROPOSED CATCH BASIN
PROPOSED HYDRANT
PROPOSED SHUT OFF
PROPOSED LIGHT POLE
PROPOSED SETBACK LINE
PROPOSED SIGN
NOTE:
Contours shown are based upon a compilation of topographic
survey information and existing LiDAR data. The contractor shall
be responsible for field verifying existing conditions and report
any discrepancies to the engineer prior to beginning work in that
area.
PROPOSED BOLLARD LIGHT
12/20/2019
01/10/20 DSM REVISED PER STAFF COMMENTS
P:\AutoCADD Projects\2006\06248-2019\1-CADD Files-\dwg\06248-Site.dwg, 1/10/2020 10:58:49 AM, DWG To PDF.pc3
W
G WWW W W W
WWWFMFMFMS S
ST
ETC
S
S
S
S
SW
STUD
UD STSTSTUDUDSG G G
UEUEUEUEUEUEUEUE
UE UE
UE
ST
UDUDUDS
ST
EXISTING SMH
RIM=389.0
INV. IN =379.6 (6"E)
INV. IN =379.6 (6" S)
INV. OUT =379.6 (6" NE)
SHELF=380.1
EX. ELECTRICAL /
CONTROL PANEL
EX. SIMPLEX PUMP STATION
(8'Ø CIRCULAR TANK)
RIM=384.8±
INV. IN 8" (WEST)=377.5
INV. IN 6" (SOUTH)=377.0
INV. OUT (FM)=379.0
INV. 8"=379.90
INV. 6"=380.55
EX. 6" CAP
INV.=383.1
6 x 6 TEE &
(2) 6" GATE
VALVES (SECURE
VALVES TO TEE)
8 x 6
REDUCER
8 x 6 TEE
NEW HYDRANT
8" x 8" TEE AND
8" GATE VALVE
NEW SMH#2
RIM= 184.3
INV. IN=374.1 (8" PVC)
INV. OUT =374.0 (8" PVC)SUE
UE UE
UE
UE
UE
UE
UEUEUE UEUEOEOEOEOEOEOE EEEE ES
S
ST
STSTSTSS ST ST
NEW SMH#1
RIM=387.9
INV. IN=377.7 (6" PVC)
INV. OUT =377.6 (8" PVC)STSS
EX. SMH
RIM=375.0
INV. IN=1370.4
INV. OUT=370.3
INV. = 371.8WWWWWWWW
S S S S SSSSSWWWMAINTAIN VERTICAL
SEPARATION
TTTTTT(3) 4" CONDUIT
S
EX. SMH
RIM=367.8
INV. 8"=379.74
INV. 6"=380.41
CUT AND CAP
EXISTING 8" OUT
INV. =376.3
VERIFY LOCATION OF
END OF EX. CONDUIT
CONNECT EX. CONDUIT
TO EX. UTILITY POLE
PROPOSED
UTILITY CABINETS
G G G G
GG
EXISTING
OFFICE
BUILDING
A
7,200 SF
FFE 396.0
EAST MOUNTAIN VIEW
MEDICAL OFFICE BUILDING
EXISTING PAVED
PARKING AREA
EXISTING
PAVED DRIVE
DR20' SANITARY
SEWER & DRAINAGE
EASEMENT IN FAVOR
OF LOT 1A
4" CL 52 D.I.EX. GAS SERVICE 2" SDR 21 PVCFORCE MAINDREXISTING
STORAGE BUILDING
A1
1,000 SF
FFE 392.0
GAS SERVICE
6" SDR 35 PVC
8" SD
R
3
5
P
V
C
6" SDR 35 PVC15" HDPEFOX RUN LANE
7
10
PROPOSED
OFFICE
BUILDING
B
(PHASE II)
7,200 SF
FFE 387.70
C.O.
INV.=382.05
9
34
VT ROUTE 116 - HINESBURG ROADMANSFIELD VIEW LANE 385385
386
389
390
388387
392393
394395398397396393PS
390ZONING DISTRICT -
VILLAGE COMMERCIAL
ZONING DISTRICT -
NEIGHBORHOOD
RESIDENTIAL
ZONING DISTRICT -
INDUSTRIAL & OPEN
SPACE
"VIEW PROTECTION ZONE"
U
E
PROPOSED
OFFICE
BUILDING C
4,346 SF
FFE 386.10
36
(3) 3"Ø
C
O
N
D
UI
T
1Ø
EX. E/T
/
C
S
E
R
VI
C
E
U
E
EXISTING
HOUSE
EXISTING
GARAGE
7
6
6
8" SDR 35 PVCS=14"/FT. MIN.EX. SWALE
+ 389.2
TO BE TAKEN OUT
OF SERVICE EX. GRAVEL PATHEX. FENCE391384398397396395394
39
4
392392381
381391390389389388388
387 387387387386386 386386
385385385385385384
384384
384383384383
383
383
383 3823
8
2
380
382
379 378
384
380INV. OUT=379.6 (6" SE)
TO BE TAKEN OUT
OF SERVICE
+ 386.2
+ 38
5.
4
+ 384.
1
+ 383
.
5
382.7 +
+ 3
8
6
.
5
+ 383.5
(3) 3"Ø CONDUIT
U
E
C.O.
EX. SWALE
4" P
V
C
S
D
R
3
5
6"
C
9
0
0
P
V
C
6" SDR 35 PVC
S=14"/FT. MIN.
6"
S
D
R
3
5
P
V
C
S
=
1
4"/
F
T
.
M
I
N
.
6" SDR 35 PVC
S=14"/FT. MIN.8" C900 PVC8" C900 PVC
NEW INV. IN=370.8
0+00
0+50 1+00
1+502+002+503+003+13.54+BC 398.2+
3
9
3
.
0 +393.9PROPOSED
HYDRANT
(BEYOND)
EXISTING
HYDRANT
EXISTING CURB
STOP
8x6 REDUCER
6" SERVICE LINE
%(1'
86($1*/(6
CONNECT TO
EXISTING 8" STUB
PROPOSED
GRADE
PROPOSED ROAD
PROPOSED
VALVE 6' MIN.12" HDPE
STORM
EXISTING GRADE
0+00 0+50 1+00 1+50 2+00 2+50 3+00
383
386
389
390
380
383
386
389
390
386.8386.1385.6384.8384.8384.8382
381
384
385
387
388
380
381
382
384
385
387
388
378
375
378
377
376
379
375
376
377
379
5
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
1" = 30'
06248
C2.2
LOCATION MAP
1" = 2000'
CEA PROPERTIES,
LLC
10 MANSFIELD VIEW LANE
SOUTH BURLINGTON
VERMONT 05403
CEA CAMPUS
PLANNED UNIT
DEVELOPMENT
SITE
UTILITY
PLAN
LOT 1A
MEADOWLAND BUSINESS PARK
SOUTH BURLINGTON, VT
M
E
A
D
O
W
L
A
N
D
D
R
.KNOLLMILL POND LN.
FOX RUN LANE
OAK CREEK DR.BUTLER DRIVEDUBOIS DRIVE CIRCLE
HINESBURG ROADCOMMUNI
T
Y
D
R
.
PROJECT
LOCATION
89
116
10/16/19 DSM SKETCH PLAN SUBMITTAL
LEGEND
FM
UE
G
ST
S
T
W
100 EXISTING CONTOUR
EXISTING CURB
EXISTING PAVEMENT
EXISTING SWALE
WETLANDS
WETLANDS BUFFER
EXISTING UNDERGROUND ELECTRIC
EXISTING FORCEMAIN
EXISTING GAS
EXISTING STORM
EXISTING GRAVITY SEWER
EXISTING TELEPHONE
EXISTING WATER
STREAM
EXISTING SEWER MANHOLE
EXISTING STORM MANHOLE
EXISTING CATCH BASIN
EXISTING HYDRANT
EXISTING SHUT OFF
EXISTING UTILITY POLE
EXISTING LIGHT 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
CONCRETE MONUMENT FOUND
S
D
EXISTING YARD DRAIN
OE EXISTING OVERHEAD ELECTRIC
FM
G
ST
S
T
W
UE
PROPOSED CONTOUR100
PROPOSED CURB
PROPOSED PAVEMENT
PROPOSED SWALE
PROPOSED UNDERGROUND ELECTRIC
PROPOSED FORCEMAIN
PROPOSED GAS
PROPOSED STORM
PROPOSED GRAVITY SEWER
PROPOSED TELEPHONE
PROPOSED WATER
S PROPOSED SEWER MANHOLE
PROPOSED CATCH BASIN
PROPOSED HYDRANT
PROPOSED SHUT OFF
PROPOSED LIGHT POLE
PROPOSED SETBACK LINE
PROPOSED SIGN
PROPOSED BOLLARD LIGHT
12/20/2019
SCALE: 1"= 3' VERTICAL
1"=30' HORIZONTAL
WATER LINE PROFILE
01/10/20 DSM REVISED PER STAFF COMMENTS
P:\AutoCADD Projects\2006\06248-2019\1-CADD Files-\dwg\06248-Site.dwg, 1/10/2020 10:59:03 AM, DWG To PDF.pc3
S
EX. BOLLARD
LIGHTING
RESERVED ACCESSIBLE
PARKING SIGNS
POLE MOUNTED
LIGHTING (TYP.)
PROPOSED BOLLARD
LIGHTING (TYP.)
EX. POLE MOUNTED
LIGHTING (TYP.)
S
S
S
B
MH: 20
D
MH: 3.5
D
MH: 3.5
D
MH: 3.5
D
MH: 3.5 D
MH: 3.5
D
MH: 3.5
E
MH: 9
E
MH: 9
E
MH: 9
C
MH: 20
A
MH: 20
F
MH: 18
E
MH: 9
E
MH: 9
D
MH: 3.5
0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0
0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0
0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0
0.0 0.0 0.0 0.0 0.0 0.0 0.1 0.2 0.2 0.2 0.2 0.1 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0
0.0 0.0 0.0 0.0 0.0 0.1 0.2 2.1 1.5 1.8 1.8 0.2 0.1 0.1 0.1 0.1 0.1 0.0 0.0 0.0 0.0 0.0 0.0
0.0 0.0 0.1 0.1 0.1 0.1 0.3 2.3 1.9 4.1 2.4 0.3 2.6 0.8 0.2 1.9 1.4 0.1 0.0 0.0 0.0 0.0 0.0
0.0 0.0 0.3 1.0 0.4 3.3 2.2 0.4 0.8 9.1 1.0 0.3 5.5 1.6 0.3 3.6 2.7 0.2 0.1 0.0 0.0 0.0 0.0
0.0 0.1 0.7 5.1 1.1 3.3 0.8 0.3 0.4 0.4 0.4 0.3 0.3 0.4 0.4 0.4 0.3 0.2 0.1 0.1 0.0 0.0 0.0
0.0 0.1 0.3 1.3 0.9 0.4 0.3 0.3 0.5 0.7 0.5 0.6 0.5 0.6 0.7 0.5 0.3 0.2 0.1 0.1 0.1 0.0 0.0
0.0 0.1 0.3 3.5 8.8 1.8 0.4 0.6 0.9 1.1 1.1 1.5 1.3 1.0 1.0 0.8 0.5 0.3 0.2 0.1 0.1 0.0 0.0
0.0 0.1 0.4 1.5 2.8 1.1 0.5 0.8 1.2 1.1 1.1 1.2 1.2 1.0 1.2 1.1 0.7 0.4 0.2 0.1 0.1 0.0 0.0
0.0 0.1 0.9 5.2 1.1 0.6 0.6 0.9 1.2 0.7 1.5 1.0 1.0 1.3 0.7 1.2 0.8 0.5 0.2 0.1 0.1 0.0 0.0
0.0 0.1 0.3 0.9 1.7 8.9 0.6 0.9 1.2 1.0 1.2 1.2 1.3 1.1 1.1 1.1 0.8 0.4 0.2 0.1 0.1 0.0 0.0
0.0 0.0 0.1 0.1 0.7 1.5 0.5 0.8 1.1 1.2 1.1 1.7 1.5 1.0 1.3 1.0 0.7 0.4 0.2 0.1 0.1 0.0 0.0
0.0 0.0 0.1 0.1 0.3 0.4 0.4 0.5 0.8 1.1 1.0 1.1 1.1 1.0 1.0 0.7 0.5 0.3 0.2 0.1 0.1 0.0 0.0
0.0 0.0 0.0 0.1 1.4 6.8 0.4 0.4 0.7 0.8 0.7 0.6 0.6 0.7 0.8 0.6 0.4 0.2 0.2 0.1 0.1 0.0 0.0
0.0 0.0 0.0 0.1 0.7 2.2 0.3 0.4 0.6 0.8 0.6 0.4 0.4 0.7 0.8 0.6 0.3 0.2 0.1 0.1 0.1 0.0 0.0
0.0 0.0 0.0 0.1 0.1 0.2 0.2 0.3 0.5 0.8 0.6 0.6 0.6 0.7 0.8 0.5 0.3 0.2 0.1 0.1 0.0 0.0 0.0
0.0 0.0 0.0 0.0 0.1 0.1 0.2 0.3 0.5 0.8 0.8 0.6 0.7 0.9 0.7 0.4 0.3 0.2 0.1 0.1 0.0 0.0 0.0
0.0 0.0 0.0 0.0 0.1 0.1 0.2 0.3 0.4 0.8 0.9 0.6 0.6 0.9 0.8 0.4 0.2 0.2 0.1 0.1 0.0 0.0 0.0
0.0 0.0 0.0 0.0 0.1 0.1 0.2 0.3 0.5 0.7 0.6 0.6 0.6 0.6 0.7 0.4 0.2 0.1 0.1 0.1 0.0 0.0 0.0
0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.1 0.1 0.2 0.4 0.7 0.5 0.3 0.3 0.5 0.7 0.4 0.2 0.1 0.1 0.0 0.0 0.0 0.0
0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.1 0.1 0.2 0.3 0.4 0.4 0.3 0.3 0.4 0.4 0.3 0.2 0.1 0.1 0.0 0.0 0.0 0.0
0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.1 0.1 0.2 0.2 0.3 0.4 0.3 0.3 0.3 0.2 0.2 0.1 0.1 0.0 0.0 0.0 0.0 0.0
0.0 0.0 0.1 0.1 0.1 0.1 0.1 0.0 0.0 0.0 0.1 0.1 0.1 0.1 0.2 0.2 0.4 0.4 0.3 0.2 0.2 0.1 0.1 0.1 0.1 0.0 0.0 0.0 0.0 0.0
0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.2 0.2 0.4 0.3 0.7 0.5 0.3 0.2 0.1 0.1 0.1 0.1 0.0 0.0 0.0 0.0 0.0 0.0
0.1 0.1 0.3 0.3 0.2 0.2 0.2 0.2 0.2 0.2 0.2 0.4 0.3 0.4 0.8 0.6 0.9 0.6 0.3 0.2 0.1 0.1 0.1 0.0 0.0 0.0 0.0 0.0 0.0 0.0
0.4 0.4 0.6 0.7 0.4 0.3 0.3 0.3 0.4 0.5 0.3 0.7 1.0 0.9 0.9 0.8 1.0 0.7 0.3 0.2 0.1 0.1 0.1 0.0 0.0 0.0 0.0 0.0 0.0 0.0
1.2 1.2 1.1 1.1 0.8 0.4 0.3 0.3 0.4 0.7 0.9 0.7 0.8 1.7 1.2 0.9 0.8 0.5 0.3 0.2 0.1 0.1 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0
1.4 1.2 0.9 1.4 0.9 0.5 0.3 0.2 0.4 0.7 1.0 1.0 1.0 0.9 0.6 0.5 0.5 0.4 0.2 0.1 0.1 0.1 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0
1.0 0.8 1.0 0.5 0.8 0.5 0.3 0.2 0.3 0.5 0.6 0.7 0.5 0.3 0.3 0.2 0.2 0.2 0.1 0.1 0.1 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0
0.3 0.3 0.4 0.3 0.3 0.3 0.2 0.2 0.2 0.3 0.3 0.4 0.3 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0
0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.2 0.2 0.2 0.1 0.0 0.0 0.0 0.1 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0
Paved Statistical Area
Illuminance (Fc)
Average = 0.94
Maximum = 9.1
Minimum = 0.1 Avg/Min
Ratio = 9.40 Max/Min
Ratio = 91.00
Drive & Parking Statistical Area
Illuminance (Fc) Average = 0.71
Maximum = 1.7 Minimum = 0.2
Avg/Min Ratio = 3.55 Max/Min
Ratio = 8.50
EXISTING
OFFICE
BUILDING
A
7,200 SF
FFE 396.0
EAST MOUNTAIN VIEW
MEDICAL OFFICE BUILDING
EXISTING PAVED
PARKING AREA
EXISTING
PAVED DRIVE
DRDREXISTING
STORAGE BUILDING
A1
1,000 SF
FFE 392.0
9
VT ROUTE 116 - HINESBURG ROADMANSFIELD VIEW LANE
"VIEW PROTECTION ZONE"
EXISTING
HOUSE
EXISTING
GARAGE EX. GRAVEL PATHA
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
1" = 20'
06248
C2.3
12/20/2019
LOCATION MAP
1" = 2000'
CEA PROPERTIES,
LLC
10 MANSFIELD VIEW LANE
SOUTH BURLINGTON
VERMONT 05403
LIGHTING PLAN
LOT 1A
MEADOWLAND BUSINESS PARK
SOUTH BURLINGTON, VT
M
E
A
D
O
W
L
A
N
D
D
R
.KNOLLMILL POND LN.
FOX RUN LANE
OAK CREEK DR.BUTLER DRIVEDUBOIS DRIVE CIRCLE
HINESBURG ROADCOMMUNI
T
Y
D
R
.
PROJECT
LOCATION
116
89
10/16/19 DSM SKETCH PLAN SUBMITTAL
CEA CAMPUS
PLANNED UNIT
DEVELOPMENT
01/10/20 DSM REVISED PER STAFF COMMENTS
P:\AutoCADD Projects\2006\06248-2019\1-CADD Files-\dwg\06248-Site.dwg, 1/10/2020 10:59:12 AM, DWG To PDF.pc3
FMFMS
S
STABILIZED
CONSTRUCTION
ENTRANCE
CONSTRUCTION FENCE
AT PROPERTY LINE /
LIMITS OF PROPOSED
EARTH WORK
INSTALL SILT FENCE
TREE
PROTECTION
FENCING
INSTALL INLET
PROTECTION
(TYP.)
TREE TO BE
REMOVED
INSTALL
SILT FENCE
EXISTING
OFFICE
BUILDING
A
7,200 SF
FFE 396.0
EXISTING
PAVED DRIVE
DR4" CL 52 D.I.EXISTING
STORAGE BUILDING
A1
1,000 SF
FFE 392.0
VT ROUTE 116 - HINESBURG ROADMANSFIELD VIEW LANE 385385
386
389
390
388387
392393
394395398397396393PS
390SO. BURLINGTON REALTY
COMPANY, LLC
SO. BURLINGTON REALTY
COMPANY, LLC
HRG OFFICE BUILDING, LLC
SBRC PROPERTIES, LLC.
"VIEW PROTECTION ZONE"
EAST MOUNTAIN
VIEW, LLC
EXISTING
HOUSE
EXISTING
GARAGE
EX. SWALE EX. GRAVEL PATHEX. FENCE391384398397396395394
39
4
392392381
381391390389389388388
387 387387387386386 386386
385385385385385384
384384
384383384383
383
383
383 3823
8
2
380
382
379 378
384
380EX. SWALE
TEMP. TOPSOIL
STOCK PILE
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
1" = 20'
06248
C3.0
LOCATION MAP
1" = 2000'
CEA PROPERTIES,
LLC
10 MANSFIELD VIEW LANE
SOUTH BURLINGTON
VERMONT 05403
CEA CAMPUS
PLANNED UNIT
DEVELOPMENT
LOT 1A
MEADOWLAND BUSINESS PARK
SOUTH BURLINGTON, VT
M
E
A
D
O
W
L
A
N
D
D
R
.KNOLLMILL POND LN.
FOX RUN LANE
OAK CREEK DR.BUTLER DRIVEDUBOIS DRIVE CIRCLE
HINESBURG ROADCOMMUNI
T
Y
D
R
.
PROJECT
LOCATION
116
89
10/16/19 DSM SKETCH PLAN SUBMITTAL
LEGEND
FM
UE
G
ST
S
T
W
100 EXISTING CONTOUR
EXISTING CURB
EXISTING GRAVEL
EXISTING PAVEMENT
EXISTING SWALE
EXISTING UNDERGROUND ELEC.
EXISTING FORCEMAIN
EXISTING GAS
EXISTING STORM
EXISTING GRAVITY SEWER
EXISTING TELEPHONE
EXISTING WATER
EXISTING SEWER MANHOLE
EXISTING STORM MANHOLE
EXISTING CATCH BASIN
EXISTING HYDRANT
EXISTING SHUT OFF
EXISTING UTILITY POLE
EXISTING LIGHT 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
CONCRETE MONUMENT FOUND
S
D
EXISTING YARD DRAIN
OE EXISTING OVERHEAD ELECTRIC
PRECONSTRUCTION
EPSC SITE PLAN
EROSION CONTROL NOTES
1.SILT FENCE TO BE INSTALLED WHERE SHOWN PRIOR
TO SOIL DISTURBANCE IN UPHILL AREAS.
2.EROSION CONTROL MEASURES SHOWN ON PLANS
ARE CONCEPTUAL. ADDITIONAL MEASURES MAY BE
NECESSARY BASED ON SITE/WEATHER CONDITIONS
DURING CONSTRUCTION.
3.ALL AREAS OF DISTURBANCE MUST HAVE TEMPORARY
OR PERMANENT STABILIZATION WITHIN 7 DAYS OF
INITIAL DISTURBANCE.
4.MAXIMUM ALLOWABLE CONCURRENT EARTH
DISTURBANCE AREA = 5.0 ACRES.
EROSION CONTROL LEGEND
SILT FENCE
LIMITS OF DISTURBANCE
INLET PROTECTION
TREE PROTECTION
CONSTRUCTION LIMITS TAPE
EROSION CONTROL MATTING
12/20/2019
PHASE I
01/10/20 DSM REVISED PER STAFF COMMENTS
P:\AutoCADD Projects\2006\06248-2019\1-CADD Files-\dwg\06248-Site.dwg, 1/10/2020 10:59:26 AM, DWG To PDF.pc3
S 20'
S
S
STTTTTTTTCONSTRUCTION FENCE
AT PROPERTY LINE /
LIMITS OF PROPOSED
EARTH WORK
INSTALL SILT FENCE
TREE
PROTECTION
FENCING
LIMITS OF
DISTURBANCE
INSTALL 4" TOPSOIL
SEED AND HAYMULCH
OR EROSION CONTROL
MATTING ON ALL
SLOPES > 3:1 (TYP.)
INSTALL INLET
PROTECTION
(TYP.)
TEMP. INLET
PROTECTION AT
ALL DRAIN INLETS
PERMANENT STABILIZED
BIT CONCRETE SURFACE
TEMPORARY TREE PROTECTION
RELOCATE TREE PROTECTION
FOR CURB INSTALLATION
HAND TRIM ALL EXPOSED ROOTS
PERMANENT STABILIZATION
INSTALL 4" LOAM, FERTILIZE,
SEED & MULCH ALL
DISTURBED AREAS. (TYP.)
TEMPORARY PROTECTION
INSTALL SILT FENCE
TEMPORARY STABILIZATION
INSTALL EROSION CONTROL
MATTING IN ALL NEW SWALES
STABILIZED ENTRANCE
INITIAL INSTALLATION
TO BE RELOCATED UPON
REMOVAL OF EX. PUMP
STATION
EXISTING
OFFICE
BUILDING
A
7,200 SF
FFE 396.0
EAST MOUNTAIN VIEW
MEDICAL OFFICE BUILDING
EXISTING PAVED
PARKING AREA
EXISTING
PAVED DRIVE
DRDREXISTING
STORAGE BUILDING
A1
1,000 SF
FFE 392.0
7
10
PROPOSED
OFFICE
BUILDING
B
(PHASE II)
7,200 SF
FFE 387.70
9
34
VT ROUTE 116 - HINESBURG ROADMANSFIELD VIEW LANE 385385
386
389
390
388387
392393
394395398397396393PS
390"VIEW PROTECTION ZONE"
PROPOSED
OFFICE
BUILDING C
4,346 SF
FFE 386.10
36
EXISTING
HOUSE
EXISTING
GARAGE
7
6
6PROPOSED SWALEPROPOSED SWALEPROPOSED SWALEEX. SWALE
PROPOSED SWALEEX. GRAVEL PATH391384398397396395394
39
4
392392381 381391390389389388388
387 387387387386386 386386
385385385385385384
384384
384383384383
383
383
383 3823
8
2
380
382
379 378
384
380EX. SWALERE-ESTABLISH PRE-EXISTING
DRAINAGE SWALE
PHASE II
PHASE I PHASE IIPHASE IPHASE IIPHASE I
TEMP. TOPSOIL
STOCK PILE
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
1" = 20'
06248
C3.1
LOCATION MAP
1" = 2000'
CEA PROPERTIES,
LLC
10 MANSFIELD VIEW LANE
SOUTH BURLINGTON
VERMONT 05403
CEA CAMPUS
PLANNED UNIT
DEVELOPMENT
LOT 1A
MEADOWLAND BUSINESS PARK
SOUTH BURLINGTON, VT
M
E
A
D
O
W
L
A
N
D
D
R
.KNOLLMILL POND LN.
FOX RUN LANE
OAK CREEK DR.BUTLER DRIVEDUBOIS DRIVE CIRCLE
HINESBURG ROADCOMMUNI
T
Y
D
R
.
PROJECT
LOCATION
116
89
EROSION CONTROL NOTES
1.SILT FENCE TO BE INSTALLED WHERE SHOWN PRIOR
TO SOIL DISTURBANCE IN UPHILL AREAS.
2.EROSION CONTROL MEASURES SHOWN ON PLANS
ARE CONCEPTUAL. ADDITIONAL MEASURES MAY BE
NECESSARY BASED ON SITE/WEATHER CONDITIONS
DURING CONSTRUCTION.
3.ALL AREAS OF DISTURBANCE MUST HAVE TEMPORARY
OR PERMANENT STABILIZATION WITHIN 7 DAYS OF
INITIAL DISTURBANCE.
4.MAXIMUM ALLOWABLE CONCURRENT EARTH
DISTURBANCE AREA = 5.0 ACRES.
EROSION CONTROL LEGEND
SILT FENCE
LIMITS OF DISTURBANCE
INLET PROTECTION
TREE PROTECTION
CONSTRUCTION LIMITS TAPE
EROSION CONTROL MATTING
EPSC FINAL
STABILIZATION
SITE PLAN
12/20/2019
PHASE I
01/10/20 DSM REVISED PER STAFF COMMENTS
P:\AutoCADD Projects\2006\06248-2019\1-CADD Files-\dwg\06248-Site.dwg, 1/10/2020 10:59:36 AM, DWG To PDF.pc3
S
S
S
S
S
S
DR THOMPSON STREETDR7
10
+391.5
10
9
34
PS
S "VIEW PROTECTION ZONE"36
7
6
6
OAK CREEK
BUTLER FARMS
RYE MEADOWS
DYNAPOWER
FOX RUN
M
E
A
D
O
W
L
A
N
D
D
R
I
V
E
PROPOSED
3.1 AC.
229'
42.7%
10.6%
20'
50'
27'REAR SETBACK 50'
35'
50'
SIDE SETBACK
FRONT SETBACK
50%
30%
LOT COVERAGE
BUILD. COVERAGE
LOT AREA
LOT FRONTAGE
REQ'D.
3.0 AC.
NONE
DIMENSIONAL SUMMARY
ZONING DISTRICT: INDUSTRIAL OPEN SPACE DISTRICT (IO)
FRONT YARD COVERAGE 30%9.5%*6.1%
229'
3.1 AC.
EXIST.
4.0%
15.9%
50'
36'
335'
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 BASED ON A PLAT ENTITLED "PROPOSED PUD CEA PROPERTIES, LLC 10-36
MANSFIELD VIEW LANE CITY OF SOUTH BURLINGTON, VERMONT" DATED 12/20/2019, PREPARED BY CIVIL ENGINEERING
ASSOCIATES, INC. 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
BICYCLE PARKING REQUIREMENTS (OFFICE) - SHORT TERM
1 PER 5,000 S.F.
(MIN. 4)
7,200 SF / 5000 =1.4
TOTAL PROVIDED = 2
17,110 SF / 5000= 3.4
TOTAL PROVIDED = 8
4 FOR BUILDING #10
4 SHARED BUILDING #34 AND #36
REQ'D.EXISTING PROPOSED
PROJECT
LOCATION
* EXCLUDES RECREATION PATH
BIKE PARKING REQUIREMENTS - LONG TERM
50% OF REQUIRED
SHORT TERM
REQ'D.
LOCATED INSIDE BUILDING
BUILDING #10 = 1
BUILDING # 34 = 1
BUILDING #36 = 1
PROPOSED
LEGEND
FM
UE
G
ST
S
T
W
100 EXISTING CONTOUR
EXISTING CURB
EXISTING GRAVEL
EXISTING PAVEMENT
EXISTING SWALE
EXISTING UNDERGROUND ELEC.
EXISTING FORCEMAIN
EXISTING GAS
EXISTING STORM
EXISTING GRAVITY SEWER
EXISTING TELEPHONE
EXISTING WATER
EXISTING SEWER MANHOLE
EXISTING STORM MANHOLE
EXISTING CATCH BASIN
EXISTING HYDRANT
EXISTING SHUT OFF
EXISTING UTILITY POLE
EXISTING LIGHT 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
CONCRETE MONUMENT FOUND
S
D
EXISTING YARD DRAIN
OE EXISTING OVERHEAD ELECTRIC
PROPOSED SETBACK LINE
FM
G
ST
S
T
W
UE
PROPOSED CONTOUR100
PROPOSED CURB
PROPOSED PAVEMENT
PROPOSED SWALE
PROPOSED UNDERGROUND ELECTRIC
PROPOSED FORCEMAIN
PROPOSED GAS
PROPOSED STORM
PROPOSED GRAVITY SEWER
PROPOSED TELEPHONE
PROPOSED WATER
S PROPOSED SEWER MANHOLE
PROPOSED CATCH BASIN
PROPOSED HYDRANT
PROPOSED SHUT OFF
PROPOSED LIGHT POLE
PROPOSED SIGN
PROPOSED BOLLARD LIGHT
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