CULVERT #1 - Lamoille County Planning Commission3C01460C-7F49-40F5-B2… · · 2017-06-28b-2 b-1 b-5 b-6 artesian well wso mw-8 mw-10 mw-4 mw-9 e e e e e e e e ... out=452.1' s=0.5%

ROUT

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108 DEPOT STREET

MAP

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SCHOOL ROAD

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TROUTE 15

ROUT

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8

BLACKBERRY HILL DRIVE

LAMOI

LLE

RIVE

R

BREW

STER

RIV

ER

ROUTE 108BRIDGE NEWALIGNMENT

EXISTING RIPRAPALONG TOE OF 1999LANDSLIDE

CULVERT #1

CULVERT #2

CULVERT #4

CULVERT #3

Ò

PROJECT SITE VICINITY MAP:

PREPARED BY:

LOCATION MAP:

ROUTE 15 BYPASS CULVERT REPLACEMENTSJEFFERSONVILLE HAZARD MITIGATION PROJECT

JEFFERSONVILLE, VERMONT

PRELIMINARY DESIGNMMI PROJECT No. 2911-09

JUNE 23, 2017

PROJECT PARTNERS:VILLAGE OF JEFFERSONVILLE

TOWN OF CAMBRIDGE

VERMONT AGENCY OF TRANSPORTATION

STATE OF VERMONT DEPARTMENT OF PUBLIC SAFETY

0' 100' 200'

SCALE 1" = 200'0 1/2" 1"

0' 1000' 2000'

SCALE 1" = 2,000'0 1/2" 1"

1 South Main Street, 2nd Floor

Waterbury, Vermont 05676

(802) 882-8335 Fax (802) 882-8346

www.miloneandmacbroom.com

Copyright Milone & MacBroom, Inc - 2017

Know what's below.before you dig.Call

R

www.digsafe.com

PROJECTLOCATION

PREPARED FOR:LAMOILLE COUNTY REGIONAL PLANNING COMMISSION52 PORTLAND STREETMORRISVILLE, VT 05661

LIST OF DRAWINGS

NO. NAME TITLE

01 TITLE TITLE SHEET, LOCATION & VICINITY MAPS

02 EX-1 SITE PLAN - EXISTING CONDITIONS

03 SP-1 SITE PLAN - PROPOSED CONDITIONS

04 CP-1 CONSTRUCTION PLAN - ACCESS AND EROSION CONTROL

05 CL-1 SITE PLAN - CLEARING & REMOVALS

06 STR-1 BORING LOGS

07 STR-2 STRUCTURAL PLAN

08 STR-3 BOX CULVERT ELEVATIONS & DETAILS

09 STR-4 CHANNEL PROFILE

10 STR-5 ROUNDABOUT CULVERTS PLAN

11 STR-6 ROUNDABOUT CULVERTS - PROFILE & DETAILS

12 DET-1 DETOUR NOTES & LEGEND

13 DET-2 DETOUR PLAN

14 DET-3 ROAD CLOSURE PLAN15 D-1 TYPICAL SITE DETAILS

35+

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40+00

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16+00

17+0017+08.91

20+00

21+00

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24+00

25+00 25+74.07

B-4

B-3

B-2

B-1

B-5

B-6

ARTESIAN WELL

WSO

MW-8MW-10

MW-4

MW-9

EE

E

E

E

E

E

E

18" HDPE CULVERTOUTLET= 449.43'

18" HDPE CULVERTINLET=452.48'

18" CON CULVERTINLET=454.08'

24" CMP CULVERTOUTLET=452.96'

18" CULVERTINLET=455.20'

24" CULVERTOUTLET=452.71'


24" HDPE CULVERTOUTLET=450.29'

24" CMP CULVERTINLET=447.58'


GW TATRO CONSTRUCTION

GRAVEL PARKING

GRAVEL

PARKING

GRAVEL STORAGE AREA

JEFFERSONVILL

E

AUTOMOTIV

E

NORTH W

OODS

JOINERY

PAVED

PARKING

PAVED

PARKING

PAVED

PARKING

PAVED

PARKING

PAVED

DRIVEWAY

GRAVEL

GRAVEL

WOOD STO

RAGE B

UILDIN

GS

GRASS

VERMONT ROUTE 108

VERMONT ROUTE 15

MAIN STREET

VERMONT ROUTE 15

SMUG

GLER

S

NOTC

HDI

STIL

LERY

PINTO

MACAS

KILL

PLLC

GW TATRO

CONSTRUCTION

PCBCONTAMINATED

SOILS

LAMOILLE RIVER

SIGN

SIGN

SWALE

SWALE

SIGN

SIGN

COMMUTER PARKING

JEFFERSONVILLEEASEMENT

JEFFERSONVILLEEASEMENT

2" WATERLIN

E

SAN MHRIM=457.8'IN=451.5'OUT=450.9'

SAN MHRIM=457.8'IN=452.2'OUT=451.9'

SAN MHRIM=459.4'IN=453.0'OUT=452.7'

8" SAN

ITARY S

DR-35 PV

C IN

16" STEEL C

ASIN

G

8" S

ANIT

ARY

SDR-

35 P

VC

4" SANITARY

SDR-21 PVC

8" SANITARY

SDR-35 PVC

8"WATER CLASS 52 DI

HYDRANTWATERSHUT OFF

8"WATER CLASS 52 DI

VALVE

VALVE

G.W.

TATR

O

SHEET NAME

DATE

PROJECT NO.

DESIGNED

JCL

SCALE

DRAWN

JCLCHECKED

RKS

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1"=40'

SHEET NO.

DES

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EX-1

JUNE 23, 2017

2911-09

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02 OF 15

FEMA FLOODWAY(TYP.)

FEMA FLOODPLAIN(TYP.)

STORMWATER FLOWPATHDURING 4/27/2011 FLOOD

(FLOODCHUTE)

STORMWATER FLOWPATHDURING 4/27/2011 FLOOD(FLOODCHUTE)

APPROXIMATEROW (TYP.)



REFERENCES

1. FIELD SURVEY OF CROSS SECTIONS, STRUCTURES, AND CONTOURS BY GRENIERENGINEERING, PC. OF WATERBURY, VERMONT JUNE 2013 AND AUGUST 2014.

2. ROUTE 108 BRIDGE AND ROUTE 15/108 ROUNDABOUT LOCATIONS, TOPOGRAPHICFEATURES IN THE VICINITY, AND UTILITIES INCLUDING LIGHTS, ELECTRIC, STORMDRAINAGE, AND WATER LINES, FROM PLANS: "STATE OF VERMONT AGENCY OFTRANSPORTATION PROPOSED IMPROVEMENT, TOWN OF CAMBRIDGE, COUNTY OFLAMOILLE, VT ROUTE 15 AND VT ROUTE 108, BRIDGE #21 MINOR ARTERIAL,MAJOR COLLECTOR, DATED APRIL 2012.

3. WATER LINES APPROXIMATED FROM RECORD DRAWINGS "WATER IMPROVEMENTPROJECT, WATER MAIN PLAN & PROFILE, ROUTE 15" DUFRESNE-HENRY INC, DATED12-12-1983.

4. SEWER LINES NEAR ROUNDABOUT DIGITIZED FROM PERMIT PLANSET "G.W. TATROPROPERTY, VT. RTE. 15 & 108, JEFFERSONVILLE, VT, SP-3" VERMONT LANDDESIGN, HYDE PARK, VT, DATED 3/13/2011, ONFILE WITH VERMONT AGENCY OFNATURAL RESOURCES UNDER WASTEWATER PERMIT WW-5-4665-1.

5. SITE FEATURES PARTIALLY DIGITIZED FROM AERIAL PHOTOGRAPHY, NAIP 2008.

6. APPROXIMATE PARCEL BOUNDARIES CIRCA 2006 PROVIDED BY LAMOILLE COUNTYREGIONAL PLANNING COMMISSION.

7. FEMA FLOODPLAIN (FP) AND FLOODWAY (FW) IMPORTED FROM GIS SHAPEFILEPROVIDED BY THE LAMOILLE COUNTY REGIONAL PLANNING COMMISSION.

8. GEOTECHNICAL ENGINEERING STUDY BY GEODESIGN INCORPORATED OFWINDSOR, VERMONT, WITH BORINGS DRILLED BY QAQC LABS, REPORT DATEDFEBRUARY 3, 2017.

9. PCB CONTAMINATED SOIL AND MONITORING WELLS FROM "FIGURE 2 SITE PLAN,FORMER JOLLEY PROPERTY" WESTON & SAMPSON, DATED JULY 2015.

10. HORIZONTAL DATUM NAD83 STATE PLANE VERMONT FEET. VERTICAL DATUMNAVD88 FEET.

11. RIGHT OF WAY BOUNDARY DIGITIZED BY PDF PLAN PROVIDED BY VTRANS.

EXISTING CONTOUR

EXISTING EDGE OF ROAD

APPROX. ROW

APPROX. PROPERTY LINE

STORMWATER FLOW PATH (FLOODCHUTE)

TREELINE

EDGE OF TRAIL

FEMA 100-YEAR FLOODPLAIN LIMIT

FEMA FLOODWAY LIMIT

ORDINARY HIGH WATER

RIVER CENTERLINE

EXISTING FENCE

EXISTING GUARDRAIL

UTILITY POLE

BORING LOCATION

30

LEGEND

B-4

B-3

B-2

B-1

B-5

B-6

ARTESIAN WELL

WSO

MW-8MW-10

MW-4

MW-9

EE

E

E

E

E

E

E

CULVERT #2CONCRETE BOX CULVERT

LENGTH=54', WITH APRONSRISE=4' SPAN=20'

0.5% SLOPE

LOWER DRAINAGE SWALEELEVATION AT SLOPE AT

0.7% SLOPE, 2:1 SIDESLOPES, 20' WIDE

LOWER ELEVATION OF TRAIL ANDADJACENT HIGH GROUND TOALLOW TRANSFER OF FLOOD

WATER OVER TRAIL SURFACE, SEETYPICAL TRAIL SECTION DETAIL

ON SHEET D-1

CULVERT #13'Ø STEEL ROUND PIPEIN=453.0'OUT=452.54'S=0.5%

CULVERT #34'Ø HDPE ROUND PIPESEE SECTION ONSHEET D-1

STORM MANHOLEDIAMETER=6'

NO CHANGETO SWALE

NO CHANGETO SWALE

3'Ø CMP ROUND PIPEIN=452.33'OUT=452.1'S=0.5%

CULVERT #4LOWER AND SHORTEN CULVERT

TO CONTINUE TO CARRY LOWFLOW DRAINAGE

L=40', DIAMETER=1.5',SLOPE=0.5%

GRADE TO DIRECT FLOOD FLOWTO PROPOSED CULVERT

GRADE TO TIEEMBANKMENT INTOPROPOSED CULVERT

22+50

23+00

24+00

25+00 25+51

0+00

1+00

2+00

2+50

WATERSHED BOUNDARY FROMVTRANS STORMWATER PERMIT#4765-INDS, BRF 027-1(4), STP030-2(27) (DIGITIZED BY MMIBASED ON VTRANS OCT 28, 2010PERMIT SUBMISSION)

Ex. Sewer Pipe

INV=452.23'

Top Of 8" Pipe=452.9"

8" WATER MAININV=~451.9'RELOCATE PER DETAILSON SHEET STR-6

8" WATER PIPEINV~450.0'RELOCATE PER DETAILSON SHEET STR-6

RELOCATE UNDERGROUNDELECTRIC AND VAULT BOXES,BY OTHERS

25'0" LONGSPAN STEELBEAM GUARDRAIL(L=100'-0")

STEEL BEAMGUARDRAIL FLAREDTERMINAL (L=37'-6")

STEEL BEAMGUARDRAIL FLAREDTERMINAL (L=37'-6")

452.5

452.1

454.8

450.6

450.8

453.7

450.9

450.3

451.0

457

454

456458

458454

452

456

452

452

454

454

452

457

455

458

456

454

454

456TERMINATE EXISTINGUNDERDRAIN ANDRELOCATE EXISTINGFLUSHING BASIN

BURIED SLAB USEDFOR PIPE RAMMING

SHIELD VEGETATIONTO SCREEN CULVERT,SEE LA PLAN

SHEET NAME

DATE

PROJECT NO.

DESIGNED

JCL

SCALE

DRAWN

JCLCHECKED

RKS

S

W

N

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1"=40'

SHEET NO.

DES

CR

IPTI

ON

BY

DA

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PREL

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AR

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0' 20' 40'

0 1/2" 1"

1 S

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Str

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2n

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SP-1

JUNE 23, 2017

2911-09

SITE

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03 OF 15

GENERAL NOTES

1. THE CONTRACTOR SHALL DESIGNATE A SUPERINTENDENT AT THE START OF CONSTRUCTIONAND THE CONTRACTOR'S SUPERINTENDENT SHALL BE ON-SITE AT ALL TIMES DURINGCONSTRUCTION. THE CONTRACTOR AND HIS/HER JOB SUPERINTENDENT SHALL BERESPONSIBLE FOR COMPLYING WITH THE JOB SPECIFICATIONS AND PERMIT REQUIREMENTS.

2. ALL DIMENSIONS AND ELEVATIONS SHALL BE VERIFIED IN THE FIELD PRIOR TO CONSTRUCTION.ANY DISCREPANCIES SHALL BE BROUGHT TO THE ATTENTION OF THE PROJECT ENGINEER FORDETERMINATION. THE CONTRACTOR IS EXPECTED TO PROVIDE FIELD ENGINEERING SERVICESDURING CONSTRUCTION TO ESTABLISH AND RECORD GRADES, LINES, AND ELEVATIONS.EXACT ELEVATIONS, SLOPES, AND SWALE SHAPES WILL BE APPROVED IN FIELD BY THE PROJECTENGINEER.

3. THE LOCATION OF ALL EXISTING UTILITIES SHOULD BE CONFIRMED PRIOR TO BEGINNINGCONSTRUCTION. CALL "DIG SAFE" AT 1-888-DIG-SAFE (344-7233). THE CONTRACTOR SHALLTAKE PRECAUTIONS NOT TO DISTURB EXISTING UTILITIES.

4. CONTRACTOR MUST COMPLY WITH ALL APPLICABLE FEDERAL, STATE AND LOCAL PERMITS ANDREGULATIONS THROUGHOUT DURATION OF PROJECT. COMPLIANCE WITH ALL CONDITIONS OFAPPLICABLE AND SECURED PERMITS IS THE RESPONSIBILITY OF BOTH THE CONTRACTOR ANDTHE PERMITTEE. COPIES OF ALL PERMITS AND AUTHORIZATIONS SHALL BE MAINTAINED ONTHE PROJECT SITE BY THE CONTRACTOR THROUGHOUT CONSTRUCTION.

5. ALL STORAGE AND ACCESS ROUTES, PEDESTRIAN FENCES/BARRIERS, WORKING HOURS, ANDLIMITS OF CLEARING SHALL BE FLAGGED BY CONTRACTOR PRIOR TO CONSTRUCTION ANDAPPROVED BY TOWN AND PROJECT ENGINEER.

6. ALL EQUIPMENT USED IN OR NEAR TO THE WATER SHALL HAVE TIGHT SEALS, AND SHALL NOTPOLLUTE THE WATER. NO CONSTRUCTION VEHICLES SHALL BE STORED, SERVICED, WASHEDOR FLUSHED IN A LOCATION WHERE LEAKS, SPILLAGE, WASTE MATERIALS, CLEANERS, ORWATERS WILL BE INTRODUCED OR FLOW INTO WETLANDS OR WATERCOURSES. AN EMERGENCYMANAGEMENT PLAN AND SPILL KIT WILL BE MAINTAINED ON SITE AT ALL TIMES. IN THE EVENTOF AN ACCIDENTAL RELEASE, IMMEDIATELY STOP CONSTRUCTION WORK, CONTAIN THE SPILL,AND NOTIFY THE TOWN, APPROPRIATE AUTHORITIES AND PROJECT ENGINEER.

7. THE PROJECT SITE IS SUBJECT TO FLOODING. THE CONTRACTOR SHALL MONITOR WEATHERFORECASTS AND STABILIZE THE CONSTRUCTION SITE AND REMOVE EQUIPMENT FROM FLOODPRONE AREAS IN THE EVENT OF FLOOD WARNINGS. ALL WORK SHALL BE PERFORMED DURINGDRY PERIODS. A FLOOD CONTINGENCY AND EMERGENCY ACTION PLAN SHALL BE PROVIDED BYTHE CONTRACTOR PRIOR TO CONSTRUCTION.

8. THERE SHALL BE NO CLAIMS FOR EXTRA COMPENSATION DUE TO DELAYS IN WATER CONTROLASSOCIATED WITH HIGH WATER LEVELS FROM NATURAL EVENTS SUCH AS FLOODS.

9. THE CONTRACTOR SHALL MAINTAIN ALL ROADWAYS, SIDEWALKS, AND WALKWAYS IN THE AREAFREE OF SOIL, MUD, AND CONSTRUCTION DEBRIS. CONSTRUCTION ENTRANCES MUST BEMAINTAINED AT EACH SITE ACCESS POINT. SEE PLANS AND DETAILS.

10. ANY MATERIAL EXPORTED OFF-SITE SHALL BE LEGALLY DISPOSED OF IN AN UPLAND LOCATIONAT NO ADDITIONAL COST. THE CONTRACTOR IS RESPONSIBLE FOR FINDING A SUITABLERECIPIENT OF THE MATERIAL, GAINING REGULATORY APPROVAL FOR EXPORTED MATERIALPLACEMENT IF NEEDED, AND HAULING.

11. ALL AREAS SURROUNDING THE PROJECT SITE DISTURBED DURING CONSTRUCTION SHALL BERESTORED UPON COMPLETION OF CONSTRUCTION. THE RESTORATION OF THE SITE IS SUBJECTTO APPROVAL BY THE TOWN AND THE PROJECT ENGINEER.

12. FOLLOWING COMPLETION OF CONSTRUCTION, THE CONTRACTOR SHALL PARTICIPATE IN AFINAL SITE INSPECTION WITH THE TOWN AND PROJECT ENGINEER FOR THE PURPOSE OFVERIFYING THAT THE PROJECT HAS BEEN COMPLETED ACCORDING TO THE CONSTRUCTIONPLANS, SPECIFICATIONS AND THE TERMS AND CONDITIONS OF THE CONTRACT.

CONSTRUCTION NOTES

1. THE CONTRACTOR SHALL MAINTAIN A COMPLETE SET OF PLANS ON SITE AT ALL TIMES ANDFOLLOW THE SPECIFICATIONS, DETAILS, AND NOTES FOR ALL ASPECTS OF THE PROJECT. ANYCONFLICTS SHALL BE BROUGHT TO THE ATTENTION OF THE PROJECT ENGINEER IMMEDIATELY.

2. ALL PROPOSED GRADES AND SPOT ELEVATIONS ON THE PLANS INDICATE FINISHED GRADE. THENEED TO MODIFY PROPOSED FINISHED GRADES MAY BE REQUIRED IF UNEXPECTED CONDITIONSARE ENCOUNTERED (I.E. BEDROCK, LEDGE, ETC.) OR IF SIGNIFICANT CHANGES TO EXISTINGCONDITIONS OCCURS.

3. ALL SKETCHES, SHOP DRAWINGS, OR CHANGE ORDERS REQUESTED SHALL BE REVIEWED ANDAPPROVED BY THE PROJECT ENGINEER IN WRITING PRIOR TO PROCEEDING WITHCONSTRUCTION.

4. TEMPORARY STOCKPILE AND STAGING AREAS TO BE FLAGGED BY CONTRACTOR PRIOR TOCONSTRUCTION AND APPROVED BY TOWN AND PROJECT ENGINEER, AND SHALL BE LOCATEDAWAY FROM SENSITIVE AREAS INCLUDING BUT NOT LIMITED TO WETLANDS, WATERCOURSES,AND PCB CONTAMINATED SOILS.

5. AT THE END OF EACH WORK DAY, THE CONTRACTOR SHALL PROVIDE A CRASHWORTHY TYPE IIIBARRICADE AT THE ALL SITE ENTRANCES TO PREVENT MOTORIZED VEHICLE ACCESS.

6. NO DISTURBANCE BEYOND THE ESTABLISHED LIMITS IS ALLOWED UNLESS PRIOR PERMISSIONIS OBTAINED FROM THE TOWN AND PROJECT ENGINEER.

7. ALL PRECAUTIONS SHALL BE TAKEN TO PREVENT THE POTENTIAL TRANSPORT OF INVASIVESPECIES TO OR FROM THE CONSTRUCTION SITE OR SPREADING WITHIN THE SITE. THECONTRACTOR SHALL INSPECT AND CLEAN ALL EQUIPMENT PRIOR TO TRANSPORT TO THECONSTRUCTION SITE. SEE INVASIVE SPECIES HANDLING NOTES.

8. CONSTRUCTION IS TO TAKE PLACE DURING DRY PERIODS. SIGNIFICANT WATER CONTROL ISNOT ANTICIPATED. THE CONTRACTOR SHALL BE PREPARED TO PROVIDE MINIMAL WATERHANDLING AS SPECIFIED ON THE CONSTRUCTION PLAN SHOULD THE NEED ARISE DURINGCONSTRUCTION. CHANGES OR MODIFICATIONS TO THE WATER HANDLING APPROACH BY THECONTRACTOR IS SUBJECT TO REVIEW AND APPROVAL BY THE PROJECT ENGINEER.

SITE RESTORATION NOTES

1. PRESERVE EXISTING NON-INVASIVE VEGETATION TO THE EXTENT POSSIBLE.2. ALL CLEAN STOCKPILED TOPSOIL WITH NO INVASIVE SPECIES SHOULD BE REINSTALLED ON

DISTURBED AREAS.3. VEGETATED AREAS SHALL BE RESTORED USING VERMONT CONSERVATION SEED MIX AS

PRODUCED BY CATAMOUNT GRASS SEED, MILTON, VT OR APPROVED EQUAL. APPLICATION RATE= 5 LBS PER 1000 SQUARE FEET.

4. APPLY 2 INCHES STRAW MULCH OVER ALL SEEDED AREAS.5. ANY DISTURBED SLOPES 2:1 OR STEEPER SHALL BE STABILIZED WITH EROSION CONTROL

BLANKET PER DIRECTION OF PROJECT ENGINEER, SEE DETAIL.6. REMOVE TEMPORARY ACCESS ROADS AND TEMPORARY STOCKPILE AREAS.7. RESTORE ALL ACCESS ROUTES USED DURING CONSTRUCTION TO PRE-EXISTING CONDITIONS,

FILL RUTS CREATED BY EQUIPMENT TO RESTORE GRADE AND RE-VEGETATE AS NEEDED.8. CONTRACTOR IS RESPONSIBLE FOR REPAIRS TO THE ROADS, SIDEWALKS, AND CURBS IF

DAMAGED BY CONSTRUCTION ACTIVITIES.9. RESTORE ALL OTHER DISTURBED AREAS WITHIN THE PROJECT SITE SUCH AS TEMPORARY

ACCESS ROADS, STOCKPILE AREAS, STAGING AREAS, AND SURPLUS DISPOSAL AREAS TOORIGINAL OR IMPROVED CONDITION.

LEGEND

1+00

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B-4

B-3

B-2

B-1

B-5

B-6


GRAVEL PARKING

GRAVEL STORAGE AREA

ARTESIAN WELL

WSO

MW-8MW-10

MW-4

MW-9

JEFFERSONVILL

E

AUTOMOTIV

E

NORTH W

OODS

JOINERY

PAVED

PARKINGPAVED

PARKING

PAVED

PARKING

PAVED

PARKING

PAVED

DRIVEWAY

GRAVEL

GRAVEL

WOOD STO

RAGE B

UILDIN

GS

GRASS

VERMONT ROUTE 108

VERMONT ROUTE 15

MAIN STREET

VERMONT ROUTE 15

SMUG

GLER

S

NOTC

HDI

STIL

LERY

PINTO

MACAS

KILL

PLLC

GW TATRO

CONSTRUCTION

PCBCONTAMINATED

SOILS

LAMOILLE RIVER

JEFFERSONVILL

E

EASEMENT

SIGN

SIGN

SWALE

SWALE

SIGN

SIGN

EE

E

E

E

E

E

E

AXS-1

JEFFERSONVILL

E

EASEMENT

G.W.

TATR

O

22+50

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0+00

1+00

2+00

2+50

ACCESS NORTH SIDE OFCULVERT #2 FROM THENORTH ALONG SWALE

STAGING AREA DURING CULVERTINSTALLATION UNDER DRIVEWAY,WITHIN EXISTING GRAVEL PARKING,TO BE CONFIRMED ANDCOORDINATED WITH LANDOWNER

STAGING AREA DURING CULVERTINSTALLATION UNDER ROUTE 15 AND SWALE

GRADING, WITHIN EXISTING GRAVEL TRAILAND LAWN, TO BE CONFIRMED ANDCOORDINATED WITH LANDOWNER

STAGING AREA DURING CULVERTINSTALLATION UNDER ROUTE 15,WITHIN EXISTING LAWN, AVOIDPCB CONTAMINATED SOIL AREA

STAGING AREA DURING CULVERTINSTALLATION UNDER ROUTE 15, WITHINEXISTING LAWN, TO BE CONFIRMED AND

COORDINATED WITH LANDOWNER

CONSTRUCTIONACCESS FROMMAIN STREET

CONSTRUCTION ACCESSFROM ROUTE 15, AFTERLANDOWNER PERMISSION

CONSTRUCTION ACCESSFROM ROUTE 108. CLOSE

TRAIL ON ALL SIDES OFCONSTRUCTION.

PROTECT WELL DURINGCONSTRUCTION

CLOSE TRAIL ON ALLSIDES OF CONSTRUCTION

STAGING AREA DURING CULVERTINSTALLATION UNDER ROUTE 15, WITHINEXISTING LAWN AND GRAVEL PARKING, TOBE CONFIRMED AND COORDINATED WITHLANDOWNER

SHEET NAME

DATE

PROJECT NO.

DESIGNED

JCL

SCALE

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1"=40'

SHEET NO.

DES

CR

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BY

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CP-1

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TEMPORARY STAGING AREA

TEMPORARY CONSTRUCTION ENTRANCE

TEMPORARY CONSTRUCTION ACCESS

CONSTRUCTION SIGN

CONSTRUCTION SAFETY FENCINGTEMPORARY SILT FENCEPROJECT LIMIT BOUNDARY

SOIL EROSION AND SEDIMENT CONTROL NOTES

1. THE SEDIMENT AND EROSION CONTROL PRACTICES IMPLEMENTED AS PART OF THEPROJECT SHALL BE IMPLEMENTED AND MAINTAINED ACCORDING TO "THE LOW RISK SITEHANDBOOK FOR EROSION PROTECTION AND SEDIMENT CONTROL" GUIDANCE DOCUMENTFROM THE VERMONT DEPARTMENT OF ENVIRONMENTAL CONSERVATION, WHEREAPPLICABLE IN CONSULTATION WITH PROJECT ENGINEER.

2. A COPY OF THE APPROVED EROSION AND SEDIMENT CONTROL PLAN SHALL BEMAINTAINED ON THE SITE AT ALL TIMES.

3. CLEARING OF NATIVE VEGETATION FOR CONSTRUCTION ACCESS SHOULD BE MINIMIZED.

4. ALL SOIL EROSION AND SEDIMENT CONTROL PRACTICES SHALL BE INSTALLED PRIOR TOANY MAJOR SOIL DISTURBANCE, OR IN THEIR PROPER SEQUENCE, AND MAINTAINED UNTILPERMANENT PROTECTION IS ESTABLISHED.

5. THE CONTRACTOR IS RESPONSIBLE FOR THE MAINTENANCE OF ALL SOIL EROSION ANDSEDIMENT CONTROL MEASURES. THE CONTRACTOR WILL VERIFY THE MAINTENANCEWEEKLY AND AFTER RAIN EVENTS AND REPORT TO PROJECT ENGINEER.

6. THE PROJECT ENGINEER IS TO BE NOTIFIED IMMEDIATELY IF EXCESSIVE SEDIMENTEROSION TAKES PLACE, IF SIGNIFICANT FINE GRAIN SEDIMENT IS ENCOUNTERED OR IFPOTENTIALLY CONTAMINATED SEDIMENTS ARE ENCOUNTERED (OILY, DARK COLOR,CHEMICAL ODOR).

7. PLAN AND PERFORM WORK FOR DRY PERIODS.

8. STOCKPILE AND STAGING LOCATIONS AS INDICATED ON THE PLANS AND AS APPROVED BYTHE PROJECT ENGINEER, SHALL BE PLACED WITHIN THE LIMIT OF DISTURBANCE.WETLANDS SHALL BE PROTECTED AND REMAIN UNDISTURBED THROUGHOUT THEDURATION OF THE PROJECT.

9. NO DISTURBED EARTH WILL REMAIN EXPOSED FOR MORE THAN SEVEN (7) CONSECUTIVEDAYS WITHOUT APPLYING TEMPORARY OR PERMANENT STABILIZATION MEASURES.

10. EXPOSED AREAS SHALL BE SEEDED AND MULCHED OR PROTECTED WITH EROSIONCONTROL MATTING WITHIN 48 HOURS OF ACHIEVING FINAL GRADE.

11. ANY DISTURBED SLOPES 2:1 OR STEEPER SHALL BE STABILIZED WITH EROSION CONTROLBLANKET PER DIRECTION OF PROJECT ENGINEER, SEE DETAIL.

CONSTRUCTION PLAN NOTES

1. THE CONSTRUCTION STAGING AREAS, ACCESS, AND EROSION CONTROL PLANS AREPROVIDED AS A RECOMMENDED APPROACH. THE CONTRACTOR IS RESPONSIBLE FORSUBMITTING PROPOSED PLANS TO THE PROJECT ENGINEER FOR APPROVAL PRIOR TO THESTART OF CONSTRUCTION.

OVERALL PROJECT CONSTRUCTION SEQUENCE

THIS PROPOSED SEQUENCE OF CONSTRUCTION IS PROVIDED FOR GENERAL INFORMATIONONLY. SEE PLANS FOR ADDITIONAL NOTES. THE OVERALL SEQUENCE OF CONSTRUCTION IS TOBE DETERMINED AND SUBMITTED BY THE CONTRACTOR AND APPROVED BY THE PROJECTENGINEER.

1. OBTAIN ANY NECESSARY WORK PERMITS AND SUBMIT SCHEDULES, PLANS AND PRODUCTINFORMATION, INCLUDING THE SEDIMENT AND EROSION CONTROL PLAN, CONSTRUCTIONSEQUENCE, WATER CONTROL PLAN AND EMERGENCY OPERATION PLAN TO THE PROJECTENGINEER FOR REVIEW SEVEN (7) DAYS PRIOR TO INITIATION OF CONSTRUCTION.INSTALL CONSTRUCTION WARNING SIGNS.

2. CONTRACTOR SHALL PARTICIPATE IN A PRE-CONSTRUCTION SITE MEETING WITH THEPROJECT ENGINEER, TOWN, AND OTHERS TO REVIEW PERMIT REQUIREMENTS, CONTRACTPROVISIONS AND SPECIFICATIONS, PROJECT LIMITS AND CONSTRUCTION DETAILS.

3. STAKE OUT LIMITS OF WORK AND INSTALL SEDIMENT AND EROSION CONTROLS ANDSAFETY FENCING.

4. ESTABLISH CONSTRUCTION SITE ACCESS INCLUDING TEMPORARY IMPROVEMENTS ASNEEDED.

5. STAKE OUT PROJECT FEATURES SO THAT ALL WORK DURING CONSTRUCTION WILL MOVETOWARDS THE DESIRED DIMENSIONS AS SHOWN ON THE PLANS. CONSTRUCTION LAYOUTTO BE APPROVED BY THE PROJECT ENGINEER.

6. CLEAR SITE (SEE CLEARING PLAN).7. PROCEED WITH CULVERT INSTALLATION ACCORDING TO CULVERT-SPECIFIC

CONSTRUCTION SEQUENCES (SEE STRUCTURE PLAN).8. RESTORE DISTURBED AREAS. SPREAD STOCKPILED TOPSOIL AND GRUBBINGS OVER

DISTURBED AREAS, SEED, AND MULCH.9. RESTORE REMAINDER OF SITE INCLUDING TEMPORARY CONSTRUCTION ACCESS, STOCKPILE

AREAS, STAGING AREAS, AND ANY ADDITIONAL AREAS DISTURBED DURING CONSTRUCTIONTO ORIGINAL OR IMPROVED CONDITION.

10. PARTICIPATE IN A FINAL SITE INSPECTION WITH THE TOWN AND PROJECT ENGINEER.

LEGENDCONSTRUCTION

1+00

2+00

35+

00

40+00

ROUTE 15











10+00

11+00

12+00

13+00

14+00

15+00

16+00

17+0017+08.91

20+00

21+00

22+00

23+00

24+00

25+00 25+74.07

B-4

B-3

B-2

B-1

B-5

B-6


GRAVEL PARKING

GRAVEL STORAGE AREA

JEFFERSONVILL

E

AUTOMOTIV

E

NORTH W

OODS

JOINERY

PAVED

PARKINGPAVED

PARKING

PAVED

PARKING

PAVED

PARKING

PAVED

DRIVEWAY

GRAVEL

GRAVEL

WOOD STO

RAGE B

UILDIN

GS

GRASS

VERMONT ROUTE 108

VERMONT ROUTE 15

MAIN STREET

VERMONT ROUTE 15

SMUG

GLER

S

NOTC

HDI

STIL

LERY

PINTO

MACAS

KILL

PLLC

GW TATRO

CONSTRUCTION

PCBCONTAMINATED

SOILS

LAMOILLE RIVER

JEFFERSONVILL

E

EASEMENT

SIGN

SIGN

SWALE

SWALE

SIGN

SIGN

SAN MHRIM=457.8'IN=451.5'OUT=450.9'

SAN MHRIM=457.8'IN=452.2'OUT=451.9'

SAN MHRIM=459.4'IN=453.0'OUT=452.7'

8" SAN

ITARY S

DR-35 PV

C IN

16" STEEL C

ASIN

G

8" S

ANIT

ARY

SDR-

35 P

VC

4" SANITARY SDR-21 PVC


EE

E

E

E

E

E

E

JEFFERSONVILL

E

EASEMENT

G.W.

TATR

O

REMOVE 11 TREES AND 127SAPLINGS

REMOVE 8 TREES



PINTO MACASKILL PLLC.

REMOVE 18" CONCRETECULVERT AND GRANITEHEADWALL

SHEET NAME

DATE

CL-1

PROJECT NO.

DESIGNED

RKS

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SMWCHECKED

RKS

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JUNE 23, 2017

2911-09

1"=40'

SITE

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CLEARING & REMOVALS NOTES

1. ALL CLEARING TO TAKE PLACE IN PREVIOUSLY DISTURBED DRAINAGE SWALES.

2. TREES DEFINED AS DBH >/= 3 FT. SAPLINGS DEFINED AS DBH < 3FT.3. PER VERMONT DEPARTMENT OF FISH & WILDLIFE AND US FISH AND WILDLIFE

SERVICE, THE CLEARING FOR THIS PROJECT WILL NOT NEGATIVELY IMPACTNORTHERN LONG-EARED BAT HABITAT AND THUS NO RESTRICTION ON THE TIMINGOF CLEARING IS NECESSARY FOR THIS PROJECT.

4. PRESERVE EXISTING NON-INVASIVE VEGETATION TO THE EXTENT POSSIBLE.5. STOCKPILED TOPSOIL AND GRUBBINGS WITH NO INVASIVE SPECIES FOR

REINSTALLATION ON VEGETATED DISTURBED AREAS FOLLOWING CONSTRUCTION.6. THE EXISTING CULVERT SHOULD BE DISPOSED OF IN A LEGAL LOCATION.

CLEARING AREAS FOR TREES, SAPLINGS, AND WOODY SHRUBS

FEATURE TO BE REMOVED

LEGEND

SHEET NAME

DATE

STR-1

PROJECT NO.

DESIGNED

---

SCALE

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NPCHECKED

KP

JUNE 23, 2017

2911-09

---

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B-5

B-6

E

E

E

E

EE

EE

EE

452.5

452.1 24+00

25+

00

0+50

1+00

1+50

22'-

0"20

'-0"

±8'-0" 54'-0" 2'-0"

10'-0"

20'-0"22'-0"

4'-0"x20'-0"BOX CULVERT

WINGWALL (TYP.)

Ex. Right of

Way (Typ.)

Edge of Pavement (Typ.)

Ex. Utility (Typ.)

LONG SPAN STEEL BEAM GUARDRAIL W/STEEL BEAM GUARDRAIL FLARED TERMINAL

Ex. Paved

Driveway

VER

MO

NT R

OU

TE 1

5

FLOW

Ex. Utility Pole

Ex. Roadway

Centerline

PROPOSED CHANNELCENTERLINE

Ex. 24" CMP

Culvert Outlet

457

456

455

454 455 456 457

458

459

459

459

458458

458

457

456

455

455

455

456

457

456

458

457

456

458

Ex. 18" Concrete

Culvert Inlet

Ex. Paved

Parking

EX. ELECTRICVAULT TO BERELOCATED BYOTHERS (TYP.)

CONCRETEHEADWALL

(TYP.)

30°

452

454

456 458

458456

454

454

458

457 456

454

455

455

455

454456

457

458

CONCRETE CUTOFFWALL (TYP.)

SAWCUT EXISTING PAVEMENTLIMIT OF FULL DEPTH RECONSTRUCTION

STA. 0+84.17

SAWCUT EXISTING PAVEMENTLIMIT OF FULL DEPTH RECONSTRUCTION

STA. 1+26.17EXISTING WATER MAIN TOBE RELOCATED (L=±65'-0")SEE "TYPICAL WATER MAINDETAIL" ON SHEET STR-6

EXISTING 2" WATER MAIN TOBE RELOCATED (L=±40'-0")SEE "TYPICAL WATER MAIN

DETAIL" ON SHEET STR-6

RELOCATE ELECTRICCONDUIT BY OTHERS

RELOCATEFLUSHING BASIN

±7'-4" ±15'-4"

454

453

453

FLO

W

MAINTAIN DRAINAGEIN SWALE

445

450

455

460

465

445

450

455

460

465

54'-0"

FINISHEDCHANNEL GRADE

Ex. Roadway

8'-0"

Ex. Grade

15" CUTOFF WALL

15" CUTOFF WALL

CONCRETEHEADWALL (TYP.)

TYPICAL ELEVATION

SCALE: 1"=10'-0"

CONCRETE WINGWALLBEYOND (TYP.)

VARIES PER SKEW(12'-0" -TO- ±22'-9")

FINISHEDGRADE

4'-0"x20'-0" CONCRETEBOX CULVERT

LONG SPAN STEEL BEAMGUARDRAIL (NO POSTS )

PRECAST CONCRETE CULVERT

EX. WATER MAINTO BE RELOCATED

SHEET NAME

DATE

STR-2

PROJECT NO.

DESIGNED

KP

SCALE

DRAWN

NPCHECKED

KP

JUNE 23, 2017

2911-09

1"=10'

STR

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PROPOSED PLAN

SCALE: 1"=10'-0"

S

W

N

E

20'-0"

4'-0

"

12"(TYP.)

15"

15"

FINISHED GRADEROADWAY BASE(SEE TYPICAL

ROADWAY SECTION)

1

1

1

1

2'-0"(TYP.)

.

2'-0" (TYP.) NO BOULDERSOR ROCK FILL PERMITTED

WITHIN THESE LIMITSBEYOND VERMONT ROUTE 15

MEMBRANE WATERPROOFING(WOVEN GLASS FABRIC)

SLOPE LINE EXCEPTWHERE UNDISTURBEDMATERIAL OBTRUDES

WITHIN THIS AREAPRECAST CONCRETE BOXCULVERT, (W=20', H=4')

12" LAYER OF 34" CRUSHED STONE,TO BE IN COMPLIANCE WITHVAOT ITEM 704.02B

.

.

LIMITS OF PERVIOUSSTRUCTURE BACKFILL(TYP.)

12" (TYP.)

DAMPPROOFING ONCULVERT (TYP.)

TYPICAL CULVERT SECTION

SCALE: 38"=1'-0"

GENERAL STRUCTURAL NOTES

ALL MATERIALS AND CONSTRUCTION SHALL CONFORM TO STATE OFVERMONT, AGENCY OF TRANSPORTATION, STANDARD SPECIFICATIONS FORCONSTRUCTION, DATED 2011, AND ITS LATEST REVISIONS, AND THEAASHTO STANDARD SPECIFICATIONS FOR HIGHWAY BRIDGES. DATED 2014,AND ITS LATEST REVISIONS.

BRIDGE DESIGN SHALL CONFORM TO STATE OF VERMONT, AGENCY OFTRANSPORTATION, 2010 STRUCTURES DESIGN MANUAL, AND AASHTOSTANDARD SPECIFICATION ALLOWABLE STRESS DESIGN (ASD).

ALL WORK AND ANY ASSOCIATED ACTIVITY ON THIS PROJECT SHALL BEPERFORMED WITHIN THE EXISTING RIGHT-OF-WAY LIMITS AS SHOWN INTHE REFERENCE PLANS.

TYPICAL DETAILS AND NOTES ON THESE DRAWINGS SHALL APPLY UNLESSSPECIFICALLY SHOWN OR NOTED OTHERWISE. CONSTRUCTION DETAILS NOTFULLY SHOWN OR NOTED SHALL BE SIMILAR TO DETAILS SHOWN FOR OTHERSIMILAR CONDITIONS.

IF ANY CONDITIONS ARISE DURING CONSTRUCTION THAT PRECLUDECOMPLIANCE WITH THE DETAILS SHOWN ON THESE DRAWINGS, THE WORKIN THE AFFECTED AREAS SHALL CEASE AND THE ENGINEER SHALL BENOTIFIED IMMEDIATELY.

THE CONTRACTOR SHALL BE SOLELY RESPONSIBLE FOR EXCAVATIONPROCEDURES, SHORING, AND PROTECTION. FOUNDATION EXCAVATIONSSHALL BE REVIEWED AND ACCEPTED BY THE ENGINEER OR HISREPRESENTATIVE PRIOR TO THE PLACEMENT OF ANY REINFORCING STEEL ORCONCRETE.

CONCRETE NOTES

ALL PORTIONS OF THE FOOTINGS, ABUTMENTS, HEADWALLS, ANDWINGWALLS SHALL BE "CONCRETE - CLASS B" GENERALLY CONFORMING TOVTRANS SECTION 501 SPECIFICATIONS.

THE MINIMUM COVER FOR REINFORCING STEEL IN THE SUBSTRUCTURESHALL BE THREE INCHES ALONG WALL FACES AGAINST EARTH, AND TWOINCHES ELSEWHERE UNLESS NOTED OTHERWISE.

REINFORCING STEEL PLACEMENT TOLERANCES SHALL BE AS FOLLOWS:

SPACING +/- 1"CLEARANCE +/- 1/4"

REINFORCING SHALL CONFORM TO ASTM A615 GRADE 60. REINFORCINGSTEEL SHALL BE CONTINUOUS AND SHALL BE FABRICATED AND PLACED INACCORDANCE WITH ACI 318, LATEST EDITION.

BACKFILL SPECS:

1. GRANULAR BACKFILL FOR STRUCTURES: GRANULAR BACKFILLFOR STRUCTURES SHALL BE OBTAINED FROM APPROVEDSOURCES, IT SHALL CONSIST OF SATISFACTORILY GRADED,FREE DRAINING GRANULAR MATERIAL REASONABLY FREE FROMLOAM, SILT, CLAY, AND ORGANIC MATERIAL.

COMPACT ALL BACKFILL AROUND PIPE IN 6" LIFTS TO MINIMUM95% AASHTO T99 STANDARD PROCTOR DENSITY. ASSUREVOIDS AND SOFT SPOTS DO NOT OCCUR UNDER THEHAUNCHES. BACKFILL HEIGHTS MUST NOT HAVE MORE THAN ATWO LIFT DIFFERENTIAL FROM ONE SIDE OF THE PIPE TO THEOTHER TO PREVENT DISTORTION DURING COMPACTION.

GRANULAR BACKFILL FOR STRUCTURES (VTRANS 204.30) SHALLMEET THE GRADATION REQUIREMENTS OF THE FOLLOWINGTABLE AS DETERMINED IN ACCORDANCE WITH AASHTO T27AND AASHTO T11:

TABLE 704.02BGRANULAR BACKFILL FOR STRUCTURES

SIEVE DESIGNATIONPERCENTAGE BY MASS (WEIGHT)PASSING SQUARE MESH SIEVES

25 mm (1 inch) 100

19.0 mm (3/4 inch) 90 TO 100

9.5 mm (3/8 inch) 20 TO 55

4.75 mm (No. 4) 0 TO 10

2.36 mm (No. 8) 0 TO 5

CONSTRUCTION SEQUENCE

1. CONTRACTOR TO COORDINATE WITH UTILITY COMPANIES TORELOCATE ELECTRIC HAND HOLES AND ELECTRIC CONDUIT CANBE RELOCATED DURING INSTALLATION OF CULVERT, WATERMAIN TO BE RELOCATED AS SHOWN ON THE PLANS PRIOR TOINSTALLATION OF CULVERT.

2. CONTRACTOR TO COORDINATE WITH LAMOILLE COUNTYREGIONAL PLANNING COMMISSION FOR THE WEEKEND THECULVERT TO BE INSTALLED.

3. CONTRACTOR SHALL INSTALL CULVERT BETWEEN FRIDAY 7:00PMTO SUNDAY 7:00PM. ROUTE VT 15 SHALL BE OPEN TO ALLTRAFFIC BY SUNDAY 5:00AM.

4. INSTALL DETOUR/SIGNS PER SHEETS DET-1 - DET-3.

5. INSTALL SEDIMENT & EROSION CONTROL AS REQUIRED.

6. EXCAVATE AND REMOVE EXISTING PIPE.

7. EXCAVATE AND INSTALL PRECAST CONCRETE CUTOFF WALLS.

8. INSTALL BEDDING MATERIAL FOR PRECAST CONCRETE BOXCULVERT.

9. INSTALL PRECAST CONCRETE BOX CULVERT SECTIONS PERMANUFACTURER'S RECOMMENDATIONS.

10. INSTALL PRECAST CONCRETE HEADWALLS.

11. APPLY MEMBRANE WATERPROOFING AT LOCATIONS SHOWN ONTHE PLANS.

12. BACKFILL AND CONSTRUCT REMAINING PORTIONS OF PROPOSEDCONDITIONS PER PLANS.

13. REMOVE SEDIMENT & EROSION CONTROLS.

14. RESTORE SITE.

15. REMOVE DETOUR/SIGNS.

NOTE

ALL EXISTING UTILITIES SHOWN APPROXIMATE

S

W

N

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0' 30' 60'

SCALE 1" = 60'H1" = 6'V

0 1/2" 1"

SHEET NAME

DATE

STR-3

PROJECT NO.

DESIGNED

KP

SCALE

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KP

JUNE 23, 2017

2911-09

AS NOTED

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S

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54'-0"


FINISHED GRADE

PROPOSED ROADWAY RECONSTRUCTION TO MACH EX. ROADWAY

8'-0" 12'-0"2'-0" 10'-0"

Ex. Grade

15" CUTOFF WALL 15" CUTOFF WALL

AN

GLE

POIN

T

4'-0"x20'-0" PRECAST CONCRETE BOX CULVERT

CONCRETEHEADWALL

(TYP.)

EAST ELEVATION

SCALE: 14"=1'-0"

CONCRETEWINGWALL 1A

CONCRETEWINGWALL

54'-0"


FINISHED GRADE

8'-0"

Ex. Grade

15" CUTOFF WALL15" CUTOFF WALL

AN

GLE

POIN

T

4'-0"x20'-0" PRECAST CONCRETE BOX CULVERT

CONCRETEHEADWALL (TYP.)

CONCRETEWINGWALL

CONCRETEWINGWALL

±7'-4"±15'-4"

±22'-9"

WEST ELEVATION

SCALE: 14"=1'-0"

445

450

455

460

465

445

450

455

460

465

445

450

455

460

465

445

450

455

460

465

LONG SPAN STEEL BEAMGUARDRAIL (NO POSTS)

LONG SPAN STEEL BEAMGUARDRAIL (NO POSTS)

PROPOSED ROADWAY RECONSTRUCTION TO MATCH EX. ROADWAY

EL. 452.50

EL. 452.50

EL. 452.10

EL. 452.10

EL. 454.25

EL. 457.66

EL. 455.50

EL. 454.00

EL. 457.90

EL. 457.90 EL. 458.15

EL. 458.15

EX. 8" WATER MAIN TO BERELOCATED(SEE TYPICAL WATER MAINDETAIL ON SHEET STR-6)

EL. 453.75

EL. 453.20

EL. 447.85 EL. 448.20

EL. 447.85EL. 448.20



0.5%

0.5%

EX. 2" WATER MAIN TO BERELOCATED

(SEE TYPICAL WATER MAINDETAIL ON SHEET STR-6)

12" LAYER OF 34"CRUSHED STONE

8" LAYER OF 34"CRUSHED STONE (TYP.)

8" LAYER OF 34"CRUSHED STONE (TYP.)



15"

DRILL 2" Ø HOLE AND GROUT#6x1'-6" LONG ANCHOR BARINTO CUT-OFF-WALL AFTER PLACINGEND UNIT. USE NON-SHRINKGROUT. CENTER ANCHOR BAR INHOLE IN BOTTOM SLAB

EDGE OF CUT-OFF-WALLSHALL ALIGN WITH EDGEOF BOTTOM SLAB

712"

CAST 3" Ø HOLE @ 1'-6" IN BOTTOMSLAB OF END UNIT. FILL HOLE W/ NON-SHRINK

GROUT AFTER INSTALLING ANCHOR BAR

#4 @ 12" O.C.

12" EMBEDMENT

36"

(8) - #5 CONT. BARS

3" COVER(TYP.)

3" COVER (TYP.)

TYPICAL CUTOFF WALL SECTION

SCALE: 1"=1'-0"

#4 @ 12" O.C.

12"

SPL

ICE


1" x 1" CHAMFER (TYP.)

PRECAST REINFORCED CONCRETE

MEMBRANE WATERPROOFING

3" COVER (TYP.)NOTE:

6"

(4) #5 BARS

#5 @ 12" O.C. THREADED RODS

CONCRETE HEADWALL

CULVERT ROOF

1.25'

VARIES

#5 THREADED INSERTS

TYPICAL PRECAST CONCRETE HEADWALL SECTION

NOT TO SCALE

12" X 12" JOINT SEAL

FINISHED GRADE

TRAVEL LANETRAVEL LANE

VARIES (MATCH EXISTING ROAD LIMITS)

SHOULDERVARIES

SHOULDERVARIES

112" SUPERPAVE BIT.CONC. PAVEMENT

TYPE IVS


TYPE IIS


TYPE IIS

600 SUBBASE OF DENSEGRADED CRUSHED STONE

450 SAND BURROW

2% 2%2% 2%

TYPICAL ROADWAY SECTION

(VERMONT ROUTE 15)SCALE: 14"=1'-0"

SEE GRADINGON SHEET STR-2

SEE GRADINGON SHEET STR-2

NOTE


445

450

455

460

465

445

450

455

460

465

22+50 23+00 23+50 24+00 24+50 25+00 25+5025+51CHANNEL PROFILE

SCALE: 1"=10'-0" HORIZ.1"=1'-0" VERT.

STA. 24+53.27EL. 452.50

STA. 23+72.45EL. 452.10

PROPOSED ROADWAYRECONSTRUCTION TO FOLLOWEXISTING ROADWAY GRADE

4'-0"x20'-0" PRECAST

CONCRETE BOX CULVERT

EX. 8" WATER MAIN TO BE RELOCATEDSEE "TYPICAL WATER MAIN DETAIL"

ON SHEET STR-6

54'-0"

±6"

PRECAST CONCRTESKEWED SECTIONS(NO TOP SLAB) (TYP.)

PROPOSEDCHANNEL GRADE

PRECAST CONCRETEHEADWALL (TYP.)

Ex. Grade

EX. SMALL DIAMETER WATERMAIN TO BE RELOCATED,

SEE "TYPICAL WATER MAINDETAIL" ON SHEET STR-6

RELOCATED EX. SMALLDIAMETER WATER MAIN(SEE TYPICAL DETAILON SHEET STR-6)

CONCRETE CUTOFFWALL (TYP.)

RELOCATED 8"WATER MAIN(SEE TYPICAL DETAILON SHEET STR-6)

0' 5' 10'

SCALE 1" = 10'H1" = 1'V

0 1/2" 1"

SHEET NAME

DATE

STR-4

PROJECT NO.

DESIGNED

KP

SCALE

DRAWN

NPCHECKED

KP

JUNE 23, 2017

2911-09

AS NOTED

CH

AN

NEL

PR

OFI

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JEFF

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NVI

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VER

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15

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ASS

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15

SHEET NO.09 OF 15

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NOTE


454.8

450.9

450.3

ROUTE 15

B-4

B-3

B-2

B-1

E

SAN MHRIM=457.8'IN=451.5'OUT=450.9'

SAN MHRIM=457.8'IN=452.2'OUT=451.9'

SAN MHRIM=459.4'IN=453.0'OUT=452.7'

8" SAN

ITARY S

DR-35 PV

C IN

16" STEEL C

ASIN

G

8" S

ANIT

ARY

SDR-

35 P

VC


8"WATER CLASS 52 DI

HYDRANTWATER SHUT OFF

VALVE

E

EE

EE

E

E

E

E

E

E

EE

E

100+00

101+00

102+00

103+00

104+00

105+00

105+56

3'Ø STEEL ROUND PIPEIN=453.0'OUT=452.54'S=0.5%

4'Ø HDPE ROUND PIPEIN=450.9OUT=450.3S=0.6%

STORM MANHOLEDIAMETER=6'

NO CHANGETO SWALE

NO CHANGE TO SWALE

3'-0" CMP ROUND PIPEIN=452.33'OUT=452.1'

S=0.5%

GRADE TO DIRECT FLOODFLOW TO PROPOSEDCULVERT

GRADE TO TIEEMBANKMENT INTO

PROPOSED CULVERT

Ex. Sewer Pipe

INV= 452.23'

Top Of 8" Pipe=452.9"

Ex. Water Main

INV=~451.9'

94'-0"

±49'-10"

±100'-0"

V

E

R

M

O

N

T

R

O

U

T

E

1

5

V

E

R

M

O

N

T

R

O

U

T

E

1

0

8

45345

5

458

456

454

456

455

455

457

8'x35' RAMMING PIT W/12" CONCRETE SLAB

EL. 452.33

15" CPEP (SL)MATCH EXISTING INLET EL.

OUTLET ±EL. 252.54

CONTRACTOR TO RELOCATE EXISTINGUNDERGROUND ELECTRIC CONDUIT AS

NECESSARY TO INSTALL JACKING PIT

.

RECEIVING PIT PER PIPEJACKING CONTRACTORIF NECESSARY

WATER MAIN TO BE RELOCATED PERDETAILS PRIOR TO PIPE JACKING

(L=30'-0") SEE "TYPICAL WATER MAINDETAIL" ON SHEET STR-6

NOTE

ALL CURB AND PAVEMENTDAMAGED SHALL BEREPLACED IN-KIND

REMOVE PORTION OF EXISTING PIPEAS NECESSARY TO JACK 3'Ø STEEL

PIPE, PLUG EXISTING PIPE @ EACH END

INSTALL TEMPORARYBARRIER L=120'

MAINTAIN 12' LANE WIDTHON VERMONT ROUTE 15

12'-0"

(MIN

.)

REMOVE PORTION OF EXISTING 15" CPEP (SL)PIPE TO INSTALL NEW 15" SPEP (SL)MAINTAIN EXISTING INVERT

±43'-3"

TEMPORARY SUPPORT UTILITYPOLES AS NECESSARY TOINSTALL 4'Ø PIPE

UTILITY POLE TO BETEMPORARY SUPPORTEDDURING WATER MAINRELOCATION

Ex. Underdrain (Typ.)

INSTALL TEMPORARYBARRIER L=80'

MAINTAIN 12' LANE WIDTHON VERMONT ROUTE 15

REMOVE PORTION OF EX. UNDERDRAIN (L=6')PRIOR TO RAMMING PROPOSED 3"Ø PIPE,

PLUG EXISTING PIPE @ EACH ENDSEE DETAIL ON SHEET STR-6

12'-0"

(MIN.)

SHEET NAME

DATE

STR-5

PROJECT NO.

DESIGNED

KP

SCALE

DRAWN

NPCHECKED

KP

S

W

N

E

JUNE 23, 2017

2911-09

1"=20'

RO

UN

DA

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UT

CU

LVER

TS P

LAN

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VER

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SHEET NO.10 OF 15

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0' 10' 20'

0 1/2" 1"

1 S

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Str

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2n

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ROUNDABOUT PLAN

SCALE: 1"=20'-0"

CONSTRUCTION SEQUENCE

1. CONTRACTOR SHALL PERFORM THE WORK DURING NON-PEAKHOURS (9:00 AM - 3:00 AM), MONDAY THRU FRIDAY.

2. INSTALL SEDIMENT & EROSION CONTROLS PER PLANS.

3. RELOCATED WATER MAIN AS SHOWN ON THE PLANS.

4. INSTALL TEMPORARY BARRIER AS REQUIRED.

5. REMOVE EXISTING STORM PIPE AT CATCH BASIN AND AT THEINTERSECTION OF NEW 3'Ø STEEL PIPE. REMOVE UNDERDRAIN ASSHOWN ON PLANS.

6. RELOCATED ELECTRIC CONDUIT IN CONFLICT WITH JACKING PIT.

7. EXCAVATE FOR RAMMING PIT.

8. INSTALL 12" THICK CONCRETE SLAB 6' WIDE x 35' LONG INRAMMING PIT.

9. RAM 3'Ø STEEL PIPE UNDER VERMONT ROUTE 15 AT LOCATIONSHOWN, AS PROPOSED BY BORE TECH OR APPROVED EQUAL.

10. INSTALL MANHOLE AND DRAINAGE SHOWN ON THE PLANS.

11. GRADE PER PLANS.

12. REMOVE SEDIMENT & EROSION CONTROLS.

13. RESTORE SITE.

PREL

IMIN

AR

Y D

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N

NOTE


PIPE CULVERT PROFILE

SCALE: 1"=20'-0" HORIZ.1"=2'-0" VERT.

HDPE ROUND CULVERTLENGTH=100',DIAMETET=4'

CMP ROUND PIPELENGTH=±49'-10",

DIAMETER=3'STEEL ROUND CULVERTLENGTH=94'-0",DIAMETER=3'

Ex. Paved Driveway

Ex. Roadway

Vermont Route 15STORM MANHOLE

DIAMETER=6'

445

450

455

460

445

450

455

460

100+00

450.

60

451.

59

451.

70

451.

78

451.

83

100+50

451.

93

452.

01

454.

60

457.

00

458.

05

101+00

458.

07

458.

08

458.

10

456.

97

454.

19

101+50

452.

00

452.

00

451.

99

451.

98

451.

98

102+00

451.

97

451.

97

451.

96

451.

96

451.

89

102+50

451.

15

451.

49

451.

86

451.

88

451.

89

103+00

451.

91

451.

92

451.

94

451.

96

451.

98

103+50

452.

02

453.

22

456.

27

458.

00

458.

16

104+00

458.

23

458.

48

458.

75

458.

96

458.

98

104+50

458.

94

458.

93

458.

96

458.

98

458.

64

105+00

458.

11

456.

38

457.

02

457.

00

457.

08

105+50

457.

29

105+56

457.

17

450.6

451.6

451.7

451.8

451.8

451.9

452.0

454.6

457.0

458.1

458.1

458.1

458.1

457.0

454.2

452.0

452.0

452.0

452.0

452.0

452.0

452.0

452.0

452.0

451.9

451.1

451.5

451.9

451.9

451.9

451.9

451.9

451.9

452.0

452.0

452.0

453.2

456.3

458.0

458.2

458.2

458.5

458.7

459.0

459.0

458.9

458.9

459.0

459.0

458.6

458.1

456.4

457.0

457.0

457.1

457.3

457.2

STA. 100+53.15EL. 450.30

STA. 101+53.16EL. 450.90

STA. 103+61.45EL. 452.10

STA. 104+08.29EL. 452.33

STA. 104+14.29EL. 452.54

STA. 105+05.29EL. 453.00

EX. 8" WATER MAINTO BE RELOCATEDSEE "TYPICAL WATERMAIN DETAIL" ONSHEET STR-6

Ex. Electric Utility

(Approx.)

Ex. Electric Utility

(Approx.)

Ex. Underdrain

(Approx.) (Typ.)

SEE DETAIL ONTHIS SHEET

12" CONCRETE SLABFOR RAMMING PIT

MATCH EXISTING CULVERTSLOPE & INVERT ELEVATIONS

SHEET NAME

DATE

STR-6

PROJECT NO.

DESIGNED

KP

SCALE

DRAWN

NPCHECKED

KP

JUNE 23, 2017

2911-09

AS NOTED

RO

UN

DA

BO

UT

CU

LVER

TS -

PRO

FILE

& D

ETA

ILS

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0' 10' 20'

SCALE 1" = 20'H1" = 2'V

0 1/2" 1"

WATER MAIN INSTALLATION

NOT TO SCALE

D.I.P. WATER MAIN

BOTTOM OF TRENCH

O.D.

UTILITY DETECTION TAPE

TEMPORARY SUPPORT SYSTEM(AS REQUIRED)

COMPACTEDNATIVE

MATERIAL

EDGE OF TRENCHFINISHED GRADE

RESTORE TO EXISTING (OR PROPOSEDGRADE) LOAM & SEED (6" MIN.)

TRENCH WIDTHPIPE O.D. +36"

5'-6

" (M

IN.)

6" (MIN.)4" (MIN.)

2'-0

"

34" PROCESSED

AGGREGATE BEDDING

PROPOSED BOX CULVERTOR PIPE CULVERT

ROADWAY GRADE

Ex. 8" or 2"

Water Main (Typ.)

REMOVE & DISPOSEEXISTING WATER MAIN

45°

45°

PROPOSEDGRADE

8"x45° BEND (TYP. OF 4)RESTRAINT LENGTH =

22'-0" EACH WAY

CUT & CONNCET TOEXISTING WATER LINE

(TYP. OF 2)

5'-6

" CO

VER

(M

IN.)

5'-6

" CO

VER

(MIN

.)

5'-6

" CO

VER

(MIN

.)

VARIES (SEE PLAN VIEW)

TYPICAL WATER MAIN DETAIL

SCALE 12"=1'-0"

PREL

IMIN

AR

Y D

ESIG

N

3'-0" 3'-0"

6'-0"

PROPOSED 3'ØPIPE CULVERT

Ex. Underdrain (Typ.)

PORTION OF EX.UNDERDERAIN

TO BE REMOVED

PLUG EXISTING PIPE@ EACH END (TYP.)

TYPICAL UNDERDRAIN DETAIL

SCALE: 34"=1'-0"

NOTE


SHEET NAME

DATE

DET-1

PROJECT NO.

DESIGNED

DP

SCALE

DRAWN

PKGCHECKED

DP

JUNE 23, 2017

2911-09

---

DET

OU

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S &

LEG

END

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DETOUR SIGN LEGEND

PLAN DESIGNATION MESSAGE SIGN CODE SIZE COLOR

AR11-3a

(MODIFIED) 60"x30" BLACK/WHITE

B W20-2 48"x48" BLACK/ORANGE

C

M4-8M3-2M1-5

M6-1(R)

24"x12"24"x12"24"x24"21"x15"

BLACK/ORANGEBLACK/WHITEBLACK/WHITEBLACK/WHITE

DR11-3a


E R11-2 48"x30" BLACK/WHITE

FM4-8M3-2M1-5

24"x12"24"x12"24"x24"

BLACK/ORANGEBLACK/WHITEBLACK/WHITE

G

M4-8M3-2M1-5

M6-1(L)

24"x12"24"x12"24"x24"21"x15"


H M4-8a 24"x18" BLACK/ORANGE

I M4-10(L) 48"x18" B;ACK/ORANGE

J

M4-8M3-4M1-5M6-2

24"x12"24"x12"24"x24"21"x15"


KR11-3a


LM4-8M3-4M1-5

24"x12"24"x12"24"x24"

BLACK/ORANGEBLACK/WHITEBLACK/WHITE

DETOUR SIGN LEGEND

PLAN DESIGNATION MESSAGE SIGN CODE SIZE COLOR

M

M4-8M3-4M1-5

M6-1(L)

24"x12"24"x12"24"x24"21"x15"


NM3-4M1-5

W20-2

24"x12"24"x24"48"x48"

BLACK/WHITEBLACK/WHITE

BLACK/ORANGE

O SPECIAL SIGN 60"x30" BLACK/ORANGE

ROADCLOSED

ROAD CLOSED12 MILE AHEAD

FOLLOW DETOUR

ENDDETOUR

GENERAL NOTES

1. LOCATIONS OF TEMPORARY SIGNS ARE APPROXIMATE AND SHALL BE ADJUSTED IN THE FIELD ASDIRECTED BY THE ENGINEER SO AS NOT TO CONFLICT WITH EXISTING PERMANENT SIGNS.

2. TRAFFIC SIGNS SHALL BE MOUNTED ON POSTS UNLESS OTHERWISE DIRECTED.

3. ALL ROADWAY CLOSURES SHALL BE COORDINATED WITH THE VILLAGE OF JEFFERSONVILLE, THETOWN OF CAMBRIDGE AND VTRANS.

4. THE CONTRACTOR SHALL NOTIFY THE VILLAGE OF JEFFERSONVILLE, THE TOWN OF CAMBRIDGE,AND VTRANS AT LEAST 14 DAYS IN ADVANCE OF HIS/HER PLAN TO IMPLEMENT THE TRAFFICDETOUR PLAN.

5. DETOUR SIGNS ARE ONLY TO BE POSTED WHILE DETOUR IS IN EFFECT. DETOUR SIGNS ARE TO BECOVERED OR REMOVED WHILE DETOUR IS NOT OPERATIONAL.

6. UNIFORMED POLICE OFFICERS ARE TO BE USED WHENEVER TRAFFIC CONTROL DEVICES AREINSTALLED, RELOCATED OR REMOVED.

7. EXISTING SIGNS THAT CONFLICT WITH TEMPORARY CONSTRUCTION SIGNS SHALL BE REMOVED ORCOVERED AS DIRECTED BY THE ENGINEER.

DETOURAHEAD

DETOUR

EAST

15

ROAD CLOSED1500 FEET AHEAD

LOCAL TRAFFIC ONLY

DETOUR

EAST

15

DETOUR

EAST

15

DETOUR

DETOUR

WEST

15

ROUTE 15 WESTCLOSED 12 MILE AHEAD

FOLLOW DETOUR

DETOUR

WEST

15

TEMPORARY BARRIER

CONSTRUCTION SIGN

BARRICADE TYPE 3

LEGEND

DETOUR

WEST

15

WEST

15

DETOURAHEAD

BEGINNING (DATE)ROAD CLOSEDUSE DETOUR

EXISTING SIGN

PROJECT LOCATION

ROUT

E 10

8

BLACKBERRYHILL DRIVE

ROUTE 15

OLD

MAI

N S

TREE

T

SCHOOL ROAD

SCHO

OL

ROAD

DEPOT STREET

MAP

LE S

TREE

T

CARLTON AVENUE

MANN

'S M

EADO

W

ROUT

E 15

/ROU

TE 1

08

CHURCH STREET

UPPE

R PL

EASA

NT V

ALLE

Y RO

AD

MILL STREET / RO

UTE 108

ROUTE 15

MCG

OVER

N D

RIV

E

MAI

N S

TREE

T /

SOU

THVE

RMO

NT

108

ROU

TE 1

08

BREW

STER

RIV

ER

LAMOI

LLE

RIVE

R

FOR ADDITIONAL DETAILSSEE PLAN "DET-03"

AB

C

DH

FF

L

G

M

F

LF

M G

N

K

B

A15

108

15EAST WEST

SOUTH

Stowe

Johnson Cambridge

15

108SOUTH NORTH

WEST

Cambridge

Stowe Bakersfield

108

INSTALL SIGN

" DETOUR "

M-4824"x12"

INSTALL SIGN "* CLOSED "

OVER EXISTING LEGEND

*SPECIAL SIGN 24"x12"WITH BLACK LETTERS INORANGE BACKGROUND

Existing Sign

Existing Sign

INSTALL SIGN

" DETOUR "

M-4824"x12"

INSTALL SIGN "* CLOSED "

OVER EXISTING LEGEND

MAI

N S

TREE

T

ROUTE 15

SHEET NAME

DATE

DET-2

PROJECT NO.

DESIGNED

DP

SCALE

DRAWN

PKGCHECKED

DP

S

W

N

E

JUNE 23, 2017

2911-09

1"=200'

DET

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0' 100' 200'

0 1/2" 1"

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Enesburg Falls

108 109

ORTH

19

Bakersfield 10

ORTH

108

EST

15

OUTH

108

AST

15

AST

15

PROJECT LOCATION

INSTALL 2 WEEKS PRIOR TO CLOSURE

O

E

E

O

E

I

J

H

L

INSTALL 2 WEEKS PRIOR TO CLOSURE

REMOVE ARROW ANDINSTALL SIGN I

ROUTE 15

ROUTE 15/ROUTE 108

ROUTE 108

SOUTH VERMONT 108

LIMIT OF ROADWAYRECONSTRUCTION

(TYP.)

SHEET NAME

DATE

DET-3

PROJECT NO.

DESIGNED

DP

SCALE

DRAWN

PKGCHECKED

DP

S

W

N

E

JUNE 23, 2017

2911-09

1"=20'

RO

AD

CLO

SUR

E PL

AN

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15

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SHEET NO.14 OF 15

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0 1/2" 1"

1 S

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Str

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2n

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5.

1.

3.

2.

4.

APPLICATION OF EROSION

CONTROL BLANKET ON SLOPES

NOTES:

1. PREPARE SOIL BEFORE INSTALLING BLANKETS, INCLUDING APPLICATION OFLIME, FERTILIZER, AND SEED. NOTE: WHEN USING SCC225, DO NOT SEEDPREPARED AREA. SCC225 MUST BE INSTALLED WITH PAPER SIDE DOWN.

2. BEGIN AT THE TOP OF THE SLOPE BY ANCHORING THE BLANKET IN A 6"DEEP BY 6" WIDE TRENCH. BACKFILL AND COMPACT THE TRENCH AFTERSTAPLING.

3. ROLL THE BLANKETS DOWN THE SLOPE IN THE DIRECTION OF THE WATERFLOW.

4. THE EDGES OF PARALLEL BLANKETS MUST BE STAPLED WITHAPPROXIMATELY 2" OVERLAP.

5. WHEN BLANKETS MUST BE SPLICED DOWN THE SLOPE, PLACE BLANKETSEND OVER END (SHINGLE STYLE) WITH APPROXIMATELY 6" OVERLAP.STAPLE THROUGH OVERLAP AREA, APPROXIMATELY 12" APART.

REFER TO GENERAL STAPLE PATTERN GUIDE IN NORTH AMERICAN GREENCATALOG FOR CORRECT STAPLE PATTERN RECOMMENDATIONS FOR SLOPEINSTALLATIONS.

NOT TO SCALE

1/2" COMPACTED BROKEN STONEEXISTING GRADE

NON-WOVEN GEOTEXTILE FABRIC120LB MIN. TENSILE STRENGTH,135 GAL./MIN. FLOW RATE

TEMPORARY

CONSTRUCTION ACCESS ROAD

NOT TO SCALE

NOTES:

1. BROKEN STONE TO BE REMOVED UPON COMPLETION OF CONSTRUCTION, ANDREPLACED WITH TOPSOIL. DISTURBED AREAS TO BE SEEDED AND MULCHEDACCORDING TO THE RESTORATION PLAN.

SLOPE = 1/4" PER FT.

6"

CONSTRUCTION ENTRANCE PAD

NOT TO SCALE

NOTES:

1. CONSTRUCTION ENTRANCE PAD SHALL BE INSTALLED AND MAINTAINEDDURING OPERATIONS WHICH GENERATE VEHICULAR TRACKING OF MUD.

NO 3. (2") BROKEN OR CRUSHEDSTONE. 6" MINIMUM THICKNESS

FILTER FABRIC ON COMPACTED SUBGRADE

AS REUIR

ED50' MINIMUM

EDGE R

OADWAY

SEDIMENT FILTER FENCE

FENCE POST (TYPICAL)

AMOCO PROPEX SILT STOPSEDIMENT CONTROL FABRIC ORAPPROVED EQUAL (GEOTEXTILE)

EXISTINGGRADE

BURY END OF GEOTEXTILEMIN. 6" INTO SOIL

FLOW

NOT TO SCALE

100°

36"±

12" MIN.

PROPOSED CULVERT INVERT

TYPICAL SECTION AT TRAIL CROSSING

SCALE: 1"=10'-0"

450

455

445

460

46530'

5 %5 %

FLAT SECTION OVER CULVERT

1.5'

SEE TYPICAL TRAILLOWERING SECTION DETAIL

SEE BACKFILL NOTES

TYPICAL SECTION AT DRIVEWAY CROSSING

SCALE: 1"=10'-0"

450

455

445

460

465

SEE BACKFILL NOTES

PROPOSED GRADE TOMATCH EXISTING

EDGE OFROUTE 108

ROADWAY BASE (SEETYPICAL ROADWAY SECTION)

34" PROCESSED

AGGREGATE BEDDING

EXISTING AND PROPOSED INVERT 34" PROCESSED

AGGREGATE BEDDING

TRAVEL LANETRAVEL LANE

VARIES (MATCH EXISTING ROAD LIMITS)

SHOULDERVARIES

SHOULDERVARIES


TYPE IVS


TYPE IS

5500 SUBBASE OF DENSEGRADED CRUSHED STONE

600 SAND BURROW

2% 2% MATCH EXISTING SLOPEMATCH EXISTING SLOPE

TYPICAL DRIVEWAY SECTION

SCALE: 14"=1'-0"

2%2%

SHEET NAME

DATE

D-1

PROJECT NO.

DESIGNED

RKS

SCALE

DRAWN

JCLCHECKED

RKS

JUNE 23, 2017

2911-09

AS NOTED

TYPI

CA

L SI

TE D

ETA

ILS

JEFF

ERSO

NVI

LLE,

VER

MO

NT

RO

UTE

15

BYP

ASS

CU

LVER

T R

EPLA

CEM

ENTS

JEFF

ERSO

NVI

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HA

ZAR

D M

ITIG

ATI

ON

PR

OJE

CT

VER

MO

NT

RO

UTE

15

SHEET NO.15 OF 15

DES

CR

IPTI

ON

BY

DA

TE

Ò

PREL

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AR

Y D

ESIG

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ou

th M

ain

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2n

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r

Wat

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ury

, V

erm

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56

76

(80

2)

88

2-8

33

5

Fax

(8

02

) 8

82

-83

46

ww

w.m

ilo

nea

nd

mac

bro

om

.co

m


RAIL

RO

AD

CEN

TERLI

NE

EXISTING STONE BALLAST TO BESTOCKPILED AND REUSED FORPROPOSED TRAIL SUBBASE

8" MIN. DEPTH BOX CUT TRENCHFILLED WITH EXISTINGSTOCKPILE OF STONE BALLASTOR GRANULAR BORROW

SIDE SLOPES VARY, SEE PLAN

2" AGGREGATE SURFACECOURSE, SIDEWALK/ TRAIL

EXISTING MATERIALTO REMAIN IN PLACE

4 % 4 %

2" TOPSOILWIDTH VARIESPROPOSED TRAIL

GRASS SHOULDER,2' MIN. WIDTH

EXISTINGGRADE

PROPOSEDGRADE

TYPICAL TRAIL LOWERING SECTION

NOT TO SCALE

1. GRANULAR BACKFILL FOR STRUCTURES: GRANULAR BACKFILL FORSTRUCTURES SHALL BE OBTAINED FROM APPROVED SOURCES, IT SHALLCONSIST OF SATISFACTORILY GRADED, FREE DRAINING GRANULARMATERIAL REASONABLY FREE FROM LOAM, SILT, CLAY, AND ORGANICMATERIAL.

2. COMPACT ALL BACKFILL IN 6" LIFTS TO MINIMUM 95% AASHTO T99STANDARD PROCTOR DENSITY. ASSURE VOIDS AND SOFT SPOTS DO NOTOCCUR.

3. GRANULAR BACKFILL FOR STRUCTURES SHALL MEET THE GRADATIONREQUIREMENTS OF THE FOLLOWING TABLE AS DETERMINED IN ACCORDANCEWITH AASHTO T27 AND AASHTO T11:

TABLE 704.08AGRANULAR BACKFILL FOR STRUCTURES

SIEVE DESIGNATIONPERCENTAGE BY MASS (WEIGHT)PASSING SQUARE MESH SIEVES

75 mm (3 inch) 100

4.75 mm (No. 4) 45 TO 75

150 μm. (No. 100) 0 TO 12

75 μm. (No. 200) 0 TO 6

BACKFILL NOTES:

SEE

PRO

POSED

PLA

NCU

T D

EPTH

VARIE

S

Documents

CULVERT #1 - Lamoille County Planning Commission3C01460C-7F49-40F5-B2… · · 2017-06-28b-2 b-1 b-5 b-6 artesian well wso mw-8 mw-10 mw-4 mw-9 e e e e e e e e ... out=452.1' s=0.5%