HomeMy WebLinkAboutSP-23-037 - Plans - Record - 1233 Shelburne RoadTHE
HOMESTEAD
SCHOOL
1233F Shelburne Road (VT Route 7)
South Burlington, Vermont
ISSUED FOR PERMIT REVIEW
NOT FOR CONSTRUCTION
C-0.00
EXISTING OVERALL
SITE PLAN
APPROXIMATE PROPERTY LINES
LEGEND
IRON PIPE / CONCRETE
MONUNMENT FOUND
164 Main Street, Suite 201 P: (802) 878-0375
Colchester, Vermont 05446 www.krebsandlansing.com
EXISTING SEWER
LINE/MANHOLE
EXISTING STORM
LINE/MANHOLE/BASIN
EXISTING OVERHEAD
ELECTRIC LINE/POWER POLE
EXISTING UNDERGROUND POWER
EXISTING WATER
LINE/HYDRANT/VALVE/SHUTOFF
STANDARD GRAPHIC SCALE (1" = 30')
VALID WHEN PLOTTED ON 24" BY 36" MEDIA
0'
0"1"2"3"
15'30'60'90'
STAMP:
APPROXIMATE EASEMENTS
EXISTING GAS LINE/VALVE
1.ASPECTS OF PLAN ARE APPROXIMATE AND DERIVED FROM VERMONT USGS, GIS
FIGURES, AND AERIAL PHOTOGRAPHY. AERIAL PHOTOGRAPHY DATED MAY 2022.
ASPECTS FROM 1233 SHELBURNE ROAD ARE DERIVED FROM OLD ACT 250 PERMIT
PLANS, BUILDING BLUE PRINTS, AND HAVE NOT BEEN FIELD VERIFIED.
2.THE HORIZONTAL COORDINATE SYSTEM IS BASED ON NAD83 VERMONT STATE PLANE
4400 (US SURVEY FEET). ELEVATIONS ARE BASED ON THE NAVD88 (US SURVEY FEET).
3.THE UTILITIES ARE NOT WARRANTED TO BE COMPLETE. CONTRACTOR SHALL CONTACT
DIG SAFE BEFORE BEGINNING ANY EXCAVATION.
4.THIS IS IN NO WAY A BOUNDARY SURVEY. PROPERTY LINES SHOWN ON THIS PLAN ARE
FROM TAX MAP INFORMATION PROVIDED BY THE CITY. PROPERTY LINES HAVE BEEN
ADJUSTED BASE ON MONUMENTATION FOUND IN THE FIELD AND EVIDENCE IN AERIAL
PHOTOGRAPHY.
PLAN NOTES:
LOCATION MAP
SCALE: 1" = 1
2 MILE
SITE
LAT: N44° 26' 08.5"
LONG: W73° 12' 39.9"
PROPERTY INFORMATION:
ADDRESS: 1233F SHELBURNE ROAD
PARCEL ID: 1540-1233F
SPAN: 600-188-11945
GRANDLIST ACREAGE: 0.09 ACRES (CONDO)
ZONING: COMMERCIAL 1
FRONT YARD BUILDING SETBACK: 30'
BACK YARD BUILDING SETBACK: 30'
SIDE YARD BUILDING SETBACK: 10'
MAXIMUM BUILDING COVERAGE: 40%
MAXIMUM TOTAL LOT COVERAGE: 70%
PROPERTY OWNER/APPLICANT:
REPERIO PROPERTIES, LLC
C/O JEFF O'HARA
P.O. BOX 1133
WILLISTON, VERMONT 05495
4
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'FLUSHCURBFLUSHCURBTHE
HOMESTEAD
SCHOOL
1233F Shelburne Road (VT Route 7)
South Burlington, Vermont
ISSUED FOR PERMIT REVIEW
NOT FOR CONSTRUCTION
C-1.00
RETROFIT EXISTING
COMMERCIAL BUILDING
TO PROPOSED
CHILDCARE FACILITY
SITE PLAN
APPROXIMATE PROPERTY LINES
EXISTING GRADE CONTOUR
LINES (5 FOOT INTERVALS)
EXISTING TREELINE
EXISTING GRADE CONTOUR
LINES (1 FOOT INTERVALS)
LEGEND
IRON PIPE / CONCRETE
MONUNMENT FOUND
164 Main Street, Suite 201 P: (802) 878-0375
Colchester, Vermont 05446 www.krebsandlansing.com
EXISTING SEWER
LINE/MANHOLE
EXISTING STORM
LINE/MANHOLE/BASIN
EXISTING OVERHEAD
ELECTRIC LINE/POWER POLE
EXISTING UNDERGROUND POWER
EXISTING WATER
LINE/HYDRANT/VALVE/SHUTOFF
SURVEY CONTROL POINT
EXISTING SIGN
STANDARD GRAPHIC SCALE (1" = 10')
VALID WHEN PLOTTED ON 24" BY 36" MEDIA
0'
0"1"2"3"
5'10'20'30'
STAMP:
APPROXIMATE EASEMENTS
EXISTING GAS LINE/VALVE
1.ASPECTS OF PLAN ARE
APPROXIMATE AND DERIVED FROM
VERMONT USGS, GIS FIGURES, AND
AERIAL PHOTOGRAPHY. AERIAL
PHOTOGRAPHY DATED MAY 2022.
ASPECTS FROM 1233 SHELBURNE
ROAD ARE DERIVED FROM OLD ACT
250 PERMIT PLANS, BUILDING BLUE
PRINTS, AND HAVE NOT BEEN FIELD
VERIFIED.
2.THE HORIZONTAL COORDINATE
SYSTEM IS BASED ON NAD83
VERMONT STATE PLANE 4400 (US
SURVEY FEET). ELEVATIONS ARE
BASED ON THE NAVD88 (US SURVEY
FEET).
3.THE UTILITIES ARE NOT WARRANTED
TO BE COMPLETE. CONTRACTOR
SHALL CONTACT DIG SAFE BEFORE
BEGINNING ANY EXCAVATION.
4.THIS IS IN NO WAY A BOUNDARY
SURVEY. PROPERTY LINES SHOWN
ON THIS PLAN ARE FROM TAX MAP
INFORMATION PROVIDED BY THE
CITY. PROPERTY LINES HAVE BEEN
ADJUSTED BASE ON
MONUMENTATION FOUND IN THE
FIELD AND EVIDENCE IN AERIAL
PHOTOGRAPHY.
PLAN NOTES:
EXISTING WATER/WASTEWATER DESIGN FLOW:
·THERE IS NO EXISTING WW PERMIT FOR BUILDING "F" ON THIS PROPERTY.
PROPERTY BEEN RUN AS A COMMERCIAL STORE. PROJECT RECENTLY PAYED
FOR ADDITIONAL ALLOCATION FOR THE FOLLOWING FLOWS.
·PROPOSED USE IS A CHILD CARE FACILITY WHICH DOES NOT SERVE MEALS ON
SITE. TOTAL AMOUNT OF EMPLOYEES AND CHILDREN WHICH WILL USE THE
PROPOSED FACILITY EQUALS 12 EMPLOYEES AND 65 CHILDREN.
·77 EMPLOYEES & CHILDREN * 13 GPD PER PERSON WITHOUT MEALS = 1,001 GPD
·PROJECT SUBMITTED AN ENGINEER'S CERTIFICATION LETTER AND POSTED IT TO
THE CITY RECORDS.
STATE OF VERMONT PROPOSED WASTEWATER/WATER DESIGN FLOWS:
·PROJECT PROPOSES INCREASING THE TO A TOTAL AMOUNT OF EMPLOYEES AND
CHILDREN. PROJECT WILL ADD A 8 MORE EMPLOYEES AND 15 MORE CHILDREN.
FOR A TOTAL OF 20 EMPLOYEES AND 80 CHILDREN.
·100 EMPLOYEES & CHILDREN * 13 GPD PER PERSON WITHOUT MEALS = 1,300 GPD
·INCREASE OF 299 GPD
BASIS OF DESIGN FOR POTABLE
WATER AND WASTEWATER DESIGN
FLOW 1233F PROPOSED USE
PROPERTY INFORMATION:
ADDRESS: 1233F SHELBURNE ROAD
PARCEL ID: 1540-1233F
SPAN: 600-188-11945
GRANDLIST ACREAGE: 0.09 ACRES (CONDO)
ZONING: COMMERCIAL 1
FRONT YARD BUILDING SETBACK: 30'
BACK YARD BUILDING SETBACK: 30'
SIDE YARD BUILDING SETBACK: 10'
MAXIMUM BUILDING COVERAGE: 40%
MAXIMUM TOTAL LOT COVERAGE: 70%
PROPERTY OWNER/APPLICANT:
REPERIO PROPERTIES, LLC
C/O JEFF O'HARA
P.O. BOX 1133
WILLISTON, VERMONT 05495
4
ISSUED FOR PERMIT REVIEW
NOT FOR CONSTRUCTION
C-2.03
DETAILS
164 Main Street, Suite 201 P: (802) 878-0375
Colchester, Vermont 05446 www.krebsandlansing.com
STAMP:
THE
HOMESTEAD
SCHOOL
1233F Shelburne Road (VT Route 7)
South Burlington, Vermont
PROPERTY INFORMATION:
ADDRESS: 1233F SHELBURNE ROAD
PARCEL ID: 1540-1233F
SPAN: 600-188-11945
GRANDLIST ACREAGE: 0.09 ACRES (CONDO)
ZONING: COMMERCIAL 1
FRONT YARD BUILDING SETBACK: 30'
BACK YARD BUILDING SETBACK: 30'
SIDE YARD BUILDING SETBACK: 10'
MAXIMUM BUILDING COVERAGE: 40%
MAXIMUM TOTAL LOT COVERAGE: 70%
PROPERTY OWNER/APPLICANT:
REPERIO PROPERTIES, LLC
C/O JEFF O'HARA
P.O. BOX 1133
WILLISTON, VERMONT 05495
CURB
SEE SITE
PLANS
CONCRETE
HANDICAP
ACCESS
6' OR 3'
2" RADIUS 1/2" REVEAL (MAX)
RAMP DOWN
6' OR 3'
EDGE OF ROAD
N.T.S.
CURB TAPER - 6' OR 3'
BEGIN CURB TAPER
SECTION VIEW
FINISH GRADE
CURBCURBMATCH EXISTING SUBBASE
DEPTHS(18" MINIMUM CRUSHED
GRAVEL SUBBASE PER VT
STATE SPEC. 704.05, FINE)
REPLACEMENT OF EXISTING
ROAD SUBBASE AND
BITUMINOUS PAVEMENT
1.SET UP AND MAINTAIN SIGNS AND OTHER SAFETY CONTROL DEVICES.
2.RESHAPE HOLE PATCH AREA BY CUTTING WITH A CONCRETE SAW INTO SQUARE OR RECTANGULAR SHAPE AND CUT SIDE FACED
VERTICALLY. RESHAPE DOWNWARD SOLID MATERIAL AND AROUND HOLE TO SOUND PAVEMENT.
3.BACKFILL TRENCH IN 6" LIFTS AND COMPACT EACH TO 95% OF MAXIMUM DENSITY OF OPTIMUM MOISTURE CONTENT AS
DETERMINED BY ASTM D698 STANDARD PROCTOR.
4.REMOVE ALL LOOSE MATERIAL AND THOROUGHLY SWEEP THE HOLE AREA, CLEAN ANY MUD AND STANDING WATER.
5.APPLY LIQUID ASPHALT TRACK TO VERTICAL FACES IN UNIFORM MANNER. DO NOT PUDDLE TRACK COAT ON BOTTOM HOLE.
6.FILL TOP OF HOLE WITH TYPE IV BITUMINOUS CONCRETE AND COMPACT IN LIFTS NO MORE THAN 2' THICK. EACH LIFT SHOULD BE
THOROUGHLY COMPACTED WITH A VIBRATORY PLAT COMPACTOR OR A PORTABLE ROLLER. EXPERIENCE HAS SHOWN THAT 15 TO
20 PASSES WITH THE VIBRATORY ROLLER AND MIX TEMPERATURE ABOVE 250°F (121°C) ARE NECESSARY TO ENSURE GOOD
COMPACTION. HAND TAMP SHOULD ONLY BE USED FOR SMALL AREAS LESS THAN 1 S.F.
7.CLEAN UP AREA. DO NOT LEAVE EXCESS FILL OR EXCAVATED MATERIAL ON THE PAVEMENT. REMOVE SAFETY SIGNS.
NOTES
TRENCH EXCAVATION
EXISTING
GRAVEL BASE
EXISTING BIT.
PAVING ON
BOTH SIDES.
SMOOTH CUT EXISTING BIT. PAVEMENT PRIOR TO PAVING
116" TOLERANCE
MATCH EXISTING
PAVEMENT
THICKNESS (7" MAX)
12"
MIN.
ALL JOINTS SHALL BE
THOROUGHLY CLEANED
AND COATED WITH
EMULSIFIED ASPHALT
PRIOR TO PAVING.
12"
MIN.
PRIOR TO PAVING, GRIND EXISTING
ASPHALT (1-1/2" DEPTH), 12"
MINIMUM BEYOND PAVEMENT
SAWCUT TO OFFSET PAVEMENT
JOINT
SMOOTH CUT EXISTING
ASPHALT (12" BEYOND
LIMIT OF EXCAVATION)
PRIOR TO PAVING. ALL
JOINTS SHALL BE
CLEANED AND
THOROUGHLY COATED
WITH EMULSIFIED
ASPHALT.
REPLACED PAVEMENT
SHALL BE 1-1/2" TYPE IV -
TOP, THE REMAINING
EXISTING DEPTH OF
PAVEMENT WILL BE TYPE II
- BASE. 3" MAXIMUM LIFTS.
IF CONCRETE ROAD BASE IS
PRESENT, IT MUST BE REPLACED
WITH 3,500 PSI CONCRETE TO
MATCH EXISTING CONDITIONS.
DOWEL EXISTING CONCRETE AND
NEW CONCRETE WITH #4 REBAR 18"
O.C. EMBED REBAR IN EXISTING
AND NEW CONCRETE 9" DEEP.
1.TYPICAL CITY OF SOUTH BURLINGTON
PARKING SPACE IS 9'-0" CENTER OF
LINE TO CENTER OF LINE MARKED
WITH 4" WIDE YELLOW OR WHITE
PAINT.
2.ADA SPACE IS YELLOW/WHITE
STENCIL, YELLOW/WHITE TRIM.
COORDINATE EXACT REQUIREMENTS
WITH CITY OF SOUTH BURLINGTON.
3.PAINT FOR PAVEMENT MARKINGS
SHALL BE HYDROPHAST WATERBORNE
TRAFFIC PAINT BY FRANKLIN PAINT
COMPANY. IT SHALL BE REFLECTIVE,
VOC COMPLIANT FAST DRYING, 100%
ACRYLIC WATERBORNE TRAFFIC
PAINT. PAINT FOR STOP BARS AND
CROSSWALKS SHALL BE WHITE ALL
OTHER LINE STRIPING SHALL BE
YELLOW. CONFIRM PAINT COLOR
WITH CITY OF SOUTH BURLINGTON
AND OWNER.
4.TRAFFIC PAINT SHALL BE APPLIED
WITH A UNIFORM THICKNESS AND AT A
RATE SUCH THAT NO PAVEMENT IS
VISIBLE AFTER DRYING. ADDITIONAL
PAINT APPLICATION WILL BE
REQUIRED IF UNDERLYING PAVEMENT
IS VISIBLE.
PAVEMENT MARKING NOTES
SEE APPROPRIATE CONCRETE
DETAIL FOR SUBBASE DESIGN.
(1/2")
3" CLEAR
(MIN.)
2" CLEAR (MIN.)
CONSTRUCTION JOINT DETAIL FOR
CONNECTION TO EXISTING CONCRETE
EXISTING
CONCRETE
6" THICK ONSITE8" THICK IN R.O.W.CONTRACTOR TO USE THIS PINNING DETAIL TO PIN
NEW CONCRETE TO EXISTING CONCRETE (WALK
TO WALK, WALK TO BUILDINGS, ETC).
9"
2" MIN.
3" MIN.
N.T.S.
DRILL AND INSERT #4 X 1'-6"
LONG EPOXY COATED
STEEL DOWELS @ 18" O.C.
9" EMBED DEPTH. DOWELS
TO BE LEVEL AND
CENTERED IN CONCRETE.
INSTALL EXPANSION JOINT AT EDGE OF EXISTING
CONCRETE. USE RESILIENT NON-EXTRUDING
CELLULAR FIBER JOINT, UNIFORMLY SATURATED WITH
ASPHALT, OFFERING A MINIMUM OF 70% RECOVERY
AFTER COMPRESSION.
NEW MULTI-USE
CONCRETE SIDEWALK.
(SEE APPROPRIATE
DETAIL FOR CONCRETE
DESIGN)
REINFORCING
PVC DOWEL
SLEEVE
INTERRUPT
REINFORCING @ JOINTS.
MAINTAIN 3" CLEARANCE
CONCRETE BLOCK
SUPPORT (PER CSI
MANUAL OF STANDARD
PRACTICE) (TYP.).
6"6"
3"2"
ALL SIDEWALKS WILL BE 5' WIDE
1.BROOM FINISH CONCRETE. CONSTRUCTION JOINTS SHALL BE SPACED MAXIMUM 24' IN ALL
DIRECTIONS. SAWCUT CONTROL JOINTS 11
2" DEPTH AT INTERVALS EQUAL TO WIDTH OF SIDEWALK.
2.APPLY SPECCHEM CURE SHIELD, CURE & SEAL AGENT TO ALL CONCRETE SURFACES IN
ACCORDANCE WITH THE MANUFACTURER'S SPECIFICATIONS.
3.CONCRETE CONSTRUCTION AND CURING SHALL CONFORM TO SECTION 618.03 OF THE CURRENT
VAOT STANDARD SPECIFICATIONS FOR CONSTRUCTION.
4.CONCRETE MAY NOT BE POURED IF FROST IS PRESENT OR THAWING IN THE SUBGRADE, IF THE
TEMPERATURE IS 40° F OR LESS, OR DURING UNSEASONABLE WEATHER CONDITIONS.
5.ALL CONCRETE USED IN THE CONSTRUCTION OF MULTI-USE CONCRETE SHALL BE MADE WITH
PORTLAND CEMENT. THE CONCRETE SHALL MEET SECTION 541 OF THE STATE OF VERMONT
STANDARD SPECIFICATIONS FOR CONSTRUCTION, HAVE 28 DAY COMPRESSIVE STRENGTH OF 4,000
PSI, AND MEET THE FOLLOWING MIX DESIGN.
MAX. WATER-CEMENT RATIO (LB./LB.) 0.44
MIN. CEMENT FACTOR (LBS/C.Y.) 660
ENTRAINED AIR CONTENT (%) 5 - 7
SLUMP (INCHES, BEFORE ADDING HRWR) 2 - 4
USE AIR ENTRAINED AGENT CONFORMING TO ASTM C260 WITH 5-7% TOTAL AIR. USE HIGH
RANGE WATER REDUCING AGENT CONFORMING TO ASTM C494 IN ALL CONCRETE.
6.CONTRACTOR SHALL POUR AND FINISH ONE SAMPLE PANEL FOR APPROVAL BY OWNER AND
ENGINEER. ALL CONCRETE SHALL MATCH THE QUALITY AND APPEARANCE OF THE SAMPLE PANEL.
ANY CONCRETE THAT DOES NOT MEET THE STANDARD SHALL BE REMOVED AND REPLACED AT NO
COST TO THE OWNER.
7.CONCRETE SHALL BE INSTALLED IN ALTERNATING POURS AT CONSTRUCTION JOINTS. REFER TO
CONCRETE CONSTRUCTION JOINT/CONTROL JOINT DETAIL
8.OWNER AND/OR CONTRACTOR IS NOT ALLOWED TO PLACE DEICING MATERIAL ON NEWLY POURED
CONCRETE SIDEWALK FOR A PERIOD OF 6 MONTHS.
9.CONTRACTOR SHOULD FOLLOW ALL APPLICABLE DETAILS BY THE VERMONT AGENCY OF
TRANSPORTATION FOR WORK WITHIN THE RIGHT OF WAY. SPECIFICALLY FOR SIDEWALK AND
CURBING STANDARD DETAILS C-2B & C-10.
NOTES FOR CONCRETE
N.T.S.
NEW MULTI-USE CONCRETE SIDEWALK DETAIL
MIRAFI 500X, OR APPROVED EQUAL.
UNDISTURBED EARTH OR APPROVED FILL MATERIAL
COMPACTED TO 95% STANDARD PROCTOR IN 12" LIFTS.
6" THICK CLASS A 4,000 PSI
CONCRETE. INCREASE
CONCRETE DEPTH TO 8" THICK
WHEN IN STATE R.O.W. INSTALL
CONTINUOUS 6"X6", 1010 GAUGE
GALVANIZED WWF PLACED 3"
FROM TOP OF CONCRETE.
4" TOPSOIL, SEE SITE
PLAN FOR GRADING
CONCRETE BLOCK SUPPORT (PER CSI
MANUAL OF STANDARD PRACTICE) (TYP.).
12" CRUSHED GRAVEL
SUBBASE (704.05, FINE).
1.ALL CONNECTIONS TO BUILDING,
CONTRACTOR SHALL DISCUSS
PINNING WITH STRUCTURAL
ENGINEER. AT CONNECTIONS TO
BUILDING, SUBBASE STONE
SPECIFIED IN DETAIL WILL EXTEND
TO FULL DEPTH OF FOOTING AND
EXTEND OUT FROM BUILDING 5'
MINIMUM.
NOTES
SIDEWALKS SHALL BE CROSS SLOPED
TOWARDS THE DISCONNECTION
AREAS, MAXIMUM OF 2% CROSS
SLOPE. GRADE SURFACES TO DRAIN
WITHOUT CONCENTRATING FLOWS
SEE APPROPRIATE DETAIL
FOR SUBBASE DESIGN.
(1/2")
CONTRACTOR TO USE THIS PINNING DETAIL TO PIN
NEW CONCRETE TO NEW CONCRETE (WALK TO
WALK, WALK TO BUILDINGS, WALK TO RETAINING
WALLS, STAIRS, ETC).
3" CLEAR
(MIN.)
2" CLEAR
(MIN.)
REINFORCING
3/4" X 1'-6" LONG SMOOTH, EPOXY
COATED STEEL DOWELS @ 18" O.C., 9"
EMBED DEPTH. CENTER IN CONCRETE.
CONTROL JOINT:
SAW-CUT 1-1/2"
DEEP JOINT. NO
TOOLING ALLOWED.
NEW MULTI-USE CONCRETE
SIDEWALK. (SEE APPROPRIATE
DETAIL FOR CONCRETE DESIGN)
PVC DOWEL SLEEVE
CONCRETE
BLOCK
SUPPORT
(PER CSI
MANUAL OF
STANDARD
PRACTICE)
(TYP.).
FORMED EXPANSION JOINT. USE
RESILIENT NON-EXTRUDING CELLULAR
FIBER JOINT, UNIFORMLY SATURATED
WITH ASPHALT, OFFERING A MINIMUM OF
70% RECOVERY AFTER COMPRESSION.
INTERRUPT
REINFORCING @
JOINTS. MAINTAIN 3"
POUR SLABS ON
SEPARATE DAYS SEE APPROPRIATE
DETAIL FOR
SUBBASE DESIGN.
N.T.S.
NEW CONCRETE CONSTRUCTION JOINT/CONTROL JOINT DETAIL
N.T.S.6" THICK ONSITE8" THICK IN R.O.W.HOLD
REINFORCING
BACK 2" FROM
ALL SIDES.1' - 6" 9"
6"
6"
6"
12"
SUBBASE MATERIAL
SHALL BE PLACED AND
COMPACTED IN 12"
MAXIMUM LIFTS.
THE CONTRACTOR SHALL PREPARE THE SUBGRADE IN
CONFORMANCE WITH THE DESIGN GRADES THEN, IN THE
PRESENCE OF THE ENGINEER, SHALL PROOF ROLL THE
SUBGRADE WITH A LOADED TANDEM DUMP TRUCK.
CONDITIONS MAY REQUIRE THE REMOVAL OF UNSUITABLE
MATERIAL AND PLACEMENT OF ADDITIONAL SUBBASE. THE
OWNER MUST APPROVE ANY WORK INVOLVED WITH THE
REMOVAL OF UNSUITABLE MATERIAL AND PLACEMENT OF
ADDITIONAL SUBBASE.
UNDISTURBED MATERIAL OR
COMPACTED FILL (SEE NOTE 14
ROAD CONSTRUCTION NOTES)
REMOVE ALL ORGANICS
BEFORE PLACING FABRIC.
CONTRACTOR SHALL
SHAPE AND ROLL
SUBGRADE TO REFLECT
FINISH GRADE DRAINAGE
PRIOR TO INSTALLING
MIRAFI 500X.
MIRAFI 500X, OR
APPROVED EQUAL.
OVERLAP MINIMUM OF
2'. LAY FLAT AGAINST
SUBGRADE. (NO
FOLDS OR WRINKLES)
20" DENSE GRADED CRUSHED STONE
(704.06) ALTERNATIVE MATERIALS
IDENTIFIED IN SECTION 301 -
SUBBASE ARE NOT ALLOWED.
4" LEVELING COURSE (704.05, FINE)
3.5" BIT. CONC.
1.5" TYPE IV - TOP
2" TYPE II - BASE
IF TOP COURSE PAVEMENT IS NOT LAID IN SAME SEASON AS BASE,
THE CONTRACTOR SHALL SWEEP BASE COURSE CLEAN AND APPLY
EMULSIFIED ASPHALT TO BASE PAVEMENT PRIOR TO LAYING TOP
COURSE.
MATCH EXISTING ADJACENT
MATERIAL (GRASS, GRAVEL,
MULCH, ETC)
EXTEND FULL DEPTH
OF CRUSHED GRAVEL
SUBBASE 12" (MIN.)
BEYOND EDGE OF
PAVEMENT.
N.T.S.
WITHOUT CURB
BITUMINOUS CONCRETE
THE CONTRACTOR SHALL PREPARE THE SUBGRADE IN
CONFORMANCE WITH THE DESIGN GRADES THEN, IN THE
PRESENCE OF THE ENGINEER, SHALL PROOF ROLL THE SUBGRADE
WITH A LOADED TANDEM DUMP TRUCK. CONDITIONS MAY REQUIRE
THE REMOVAL OF UNSUITABLE MATERIAL AND PLACEMENT OF
ADDITIONAL SUBBASE. THE OWNER MUST APPROVE ANY WORK
INVOLVED WITH THE REMOVAL OF UNSUITABLE MATERIAL AND
PLACEMENT OF ADDITIONAL SUBBASE.
UNDISTURBED MATERIAL OR
COMPACTED FILL (SEE NOTE 14
ROAD CONSTRUCTION NOTES)
REMOVE ALL ORGANICS BEFORE
PLACING FABRIC.
CONTRACTOR SHALL
SHAPE AND ROLL
SUBGRADE TO REFLECT
FINISH GRADE DRAINAGE
PRIOR TO INSTALLING
MIRAFI 500X.
MIRAFI 500X, OR
APPROVED EQUAL.
OVERLAP MINIMUM
OF 2'. LAY FLAT
AGAINST SUBGRADE.
(NO FOLDS OR
WRINKLES)
20" DENSE GRADED CRUSHED
STONE (704.06) ALTERNATIVE
MATERIALS IDENTIFIED IN
SECTION 301 - SUBBASE ARE
NOT ALLOWED.
4" LEVELING COURSE
(704.05, FINE)
3.5" BIT. CONC.
1.5" TYPE IV - TOP
2" TYPE II - BASECONCRETE
CURB (TYP.)
BITUMINOUS CONCRETE
IF TOP COURSE PAVEMENT IS NOT
LAID IN SAME SEASON AS BASE, THE
CONTRACTOR SHALL SWEEP BASE
COURSE CLEAN AND APPLY
EMULSIFIED ASPHALT TO BASE
PAVEMENT PRIOR TO LAYING TOP
COURSE.
1
2" RADIUS
N.T.S.
WITH CONCRETE CURB
N.T.S.
TYPICAL ROAD CROSS SECTION DETAILS -
WITH CONCRETE CURBS AND WITHOUT CURBS
1.REFER TO VERMONT AGENCY OF TRANSPORTATION
CURBING DETAILS STANDARD C-2B & C-10 FOR ALL
CURBING.
2.BROOM FINISH CONCRETE, ALL JOINTS TO BE TOOL
FINISHED, EXPANSION/CONTRACTION JOINTS EVERY
20' WITH 1/2" JOINT FILLER, SCORE 1/3 TOTAL DEPTH AT
10' INTERVALS
3.APPLY 2 COATS OF EUCLID EVERCLEAR VOX
CURE/SEAL COMPOUND TO ALL CONCRETE SURFACES,
PER THE MANUFACTURER'S SPECIFICATIONS.
4.CONCRETE MAY NOT BE POURED IF FROST IS
PRESENT OR THAWING IN THE SUBGRADE, IF THE
TEMPERATURE IS 40° F OR LESS, OR DURING
UNSEASONABLE WEATHER CONDITIONS.
5.CONCRETE CURB RADII LESS THAN 200 FT SHALL BE
FORMED WITH FLEXIBLE FORMS. ALL CONCRETE USED
IN THE CONSTRUCTION OF CONCRETE CURB SHALL BE
AIR ENTRAINED AND MADE WITH PORTLAND CEMENT.
THE CONCRETE SHALL MEET SECTION 541 OF THE
STATE OF VERMONT STANDARD SPECIFICATION FOR
CLASS A CONCRETE AND HAVE 28 DAY COMPRESSIVE
STRENGTH OF 4,000 PSI.
6.JOINT FILLER SHALL BE RESILIENT NON-EXTRUDING
CELLULAR FIBER JOINT, UNIFORMLY SATURATED WITH
ASPHALT, OFFERING A MINIMUM OF 70% RECOVERY
AFTER COMPRESSION.
7.THE ENGINEER SHALL BE CONTACTED AT LEAST 24
HOURS PRIOR TO FORMING CONCRETE CURB TO
REVIEW LAYOUT.
NOTES FOR CONCRETE CURB
1.THE CONTRACTOR TO
TAKE SIEVE ANALYSIS OF
GRAVEL AS SOON IT
ARRIVES ON SITE.
2.TRAVEL OVER GRAVEL
WITH ANY VEHICLE
TRACKING SOIL PRIOR TO
PLACEMENT OF PAVEMENT
IS PROHIBITED.
3.IF GRAVEL IS
CONTAMINATED AFTER
PLACEMENT, THE SITE
CONTRACTOR SHALL BE
RESPONSIBLE REMOVAL
OF ALL CONTAMINATED
GRAVEL AND PAYING FOR
ALL RECOMMENDED SIEVE
ANALYSIS AS DETERMINED
BY THE ENGINEER.
GRAVEL NOTES
SUBBASE MATERIAL
SHALL BE PLACED AND
COMPACTED IN 12"
MAXIMUM LIFTS.
ADJACENT SURFACE
MATERIAL VARIES -
SEE SITE PLANS
ON EXISTING ROAD/DRIVEWAY THE CONTRACTOR SHALL
MATCH EXISTING SUBBASE AND PAVEMENT DEPTHS.
COORDINATE WITH THE CITY OF SOUTH BURLINGTON.
BLANK