0920 GMNF FR10 11.53 Culvert Replacement Drawings signed.pdf

PDF 10 MB Posted Nov 2, 2022

Attached to: Forest Road 10 Culvert Replacements Green Mountain National Forest
Solicitation number: 12445523R0001
Issued by: Department of Agriculture Forest Service

About this file

Written by GovTribe AI · Dec 28, 2023

This solicitation is for the replacement of two culverts on Forest Road 10 in the Green Mountain National Forest in Vermont. The project requires the removal and replacement of existing culverts at mile markers 8.4 and 11.53, including excavation, construction of concrete abutments, installation of new metal and precast culverts, backfilling, guardrail installation, and associated road and site work. The contract value is estimated between $500,000 and $1,000,000. The solicitation is set aside 100% for small businesses with a size standard of $39.5 million. Interested contractors may view the project locations by following the detailed directions provided. The solicitation and any questions must be submitted through the federal contracting website. The contracting agency is the US Department of Agriculture Forest Service.

View the file

Other files

File	Type	Posted
Amendment 0002 SF 30.pdf	PDF	Dec 6, 2022
12445523R0001 Revised 12 6 2022.docx	DOCX document	Dec 6, 2022
12445523R0001 Questions and Answers Nov 11 22.docx	DOCX document	Nov 30, 2022
12445523R0001_SOI Revised Nov 28 2022.docx	DOCX document	Nov 28, 2022
Amendment 0001 SF 30 (11_2016) (3).pdf	PDF	Nov 28, 2022
0920 GMNF FR10 Culvert Replacement SOW and Supplemental Specs.docx	DOCX document	Nov 3, 2022
vt55 Rutland County.txt	TXT text file	Nov 2, 2022
12445523R0001 SF 1442.pdf	PDF	Nov 2, 2022
0920 - GMNF FR10 8.4 Culvert Replacement Drawings.pdf	PDF	Nov 2, 2022
vt49 Bennington County.txt	TXT text file	Nov 2, 2022
12445523R0001.docx	DOCX document	Nov 2, 2022

Show all 11

On GovTribe

Work with this file

Download the original file
Contacts named in this file
Similar government files
Ask GovTribe AI about this file

Try for free Login

Text version

The file's text, extracted by GovTribe without its formatting.

FOREST LOCATION

VICINITY MAP

SHEET OF

United States Department of Agriculture Forest Service

FR 10-11.53 CULVERT REPLACEMENT

TRAVEL DIRECTIONS:

FROM THE INTERSECTION OF US-7 AND VT-11 E, TRAVEL EAST ALONG VT-11 E FOR 8.4 MILES. TAKE A SLIGHT LEFT ONTO MAIN ST. FOR .3 MILES. TAKE A SLIGHT LEFT ONTO HAPGOOD POND RD. FOR 3.7 MILES. TURN LEFT ONTO LANDGROVE RD. FOR .6 MILES. TURN LEFT ONTO LITTLE MICHIGAN RD. FOR .4 MILES. TURN RIGHT ONTO FOREST ROAD 10 FOR 2.2 MILES TO REACH THE CULVERT LOCATED AT

MILE POST 11.53. 43°17'53' N, 72°53'02" W.

FROM THE INTERSECTION OF VT-155 S AND VT-100 S, TRAVEL SOUTH ALONG VT-100 S FOR 3.4 MILES.

TURN RIGHT ONTO LAWRENCE HILL ROAD FOR .3 MILES. TURN LEFT ONTO LANDGROVE ROAD FOR 4 MILES. TURN RIGHT ONTO LITTLE MICHIGAN RD. FOR .4 MILES. TURN RIGHT ONTO FOREST ROAD 10 FOR 2.2 MILES TO REACH THE CULVERT LOCATED AT MILE POST 11.53. 43°17'53' N, 72°53'02" W.

RECOMMENDED BY:

APPROVED:

FOREST ENGINEER

DISTRICT RANGER DATE

DATE

FOREST SUPERVISOR DATE

7/2 9/2

2 1 5:

E I:\

6\6

6 G

_0 1 -

.D W

(R09) EASTERN REGION

GREEN MOUNTAIN NATIONAL FOREST

BENNINGTON COUNTY

VERMONT

INDEX OF SHEETS

SHEET SHEET TITLE DATE

OVER TRIBUTARY TO UTLEY BROOK

NOT FOR CONSTRUCTION

PROJECT

LOCATION

STRUCTURE NUMBER: 092002000035731

FOR CONSTRUCTION

BRIAN AUSTIN Digitally signed by BRIAN AUSTIN

Date: 2022.08.22 17:00:33 -04'00'

MARTINA BARNES Digitally signed by MARTINA BARNES

Date: 2022.08.29 08:27:08 -04'00'

JOHN SINCLAIR Digitally signed by JOHN SINCLAIR

Date: 2022.08.17 12:35:26 -04'00'

DRAWN

DESIGNER

STAMPS, LOGOS, AND SEALS

PROJECT NAME

DRAWING TITLE

CHECKED

ARCHIVE NO.DATE

PROJECT NO.

DRAWING SHEET NO.

OFSHEET

United States Department of Agriculture Forest Service

8/3 /22

5 K

I:\ 6\6

6 G

2 - G

.D W

(R09)

EASTERN REGION

FR 10-11.53

CULVERT

REPLACEMENT

OVER TRIBUTARY

TO UTLEY BROOK

GREEN MOUNTAIN

NATIONAL FOREST

MANCHESTER RANGER DISTRICT

GENERAL NOTES

K. KITTREDGE

R. GAUDREAU

626426

DESIGN LOADS, MATERIALS AND SPECIFICATIONS:

(1) DESIGN LOADING: HL-93

(2) DESIGN METHOD: LOAD AND RESISTANCE FACTOR DESIGN (LRFD)

(3) SPECIFICATIONS: AASHTO LRFD BRIDGE DESIGN SPECIFICATIONS, 8TH ED., 2017

U.S. DEPARTMENT OF TRANSPORTATION, FEDERAL HIGHWAY ADMINISTRATION

STANDARD SPECIFICATIONS FOR CONSTRUCTION OF ROADS AND BRIDGES ON FEDERAL

HIGHWAY PROJECTS, FP-14.

(4) REINFORCING STEEL: AASHTO M31 GRADE 60 DEFORMED REINFORCING STEEL.

(5) CONCRETE: PRECAST CONCRETE BOX CULVERT, CUTOFF WALLS, WINGWALLS AND FOOTINGS SHALL HAVE A MINIMUM COMPRESSIVE STRENGTH OF 4,000 psi.

HYDRAULIC DATA:

1. DRAINAGE AREA: .66 SQUARE MILES.

2. DESIGN FLOOD: 100 YEAR (1% ANNUAL EXCEEDANCE PROBABILITY). Q100 EL. = 1520.84'

3. ORDINARY HIGH WATER: 1518.46

4. BANKFULL WIDTH: 14'-0"

5. MINIMUM VERTICAL OPENING: 5'-6"

6. U.S. CHANNEL INVERT EL. = 1517.66'

7. D.S. CHANNEL INVERT EL. = 1517.29'

8. CHANNEL ROUGHNESS COEFFICIENT: n= .049

9. OVERBANK ROUGHNESS COEFFICIENT: n= .15

GENERAL NOTES:

1. ALL MATERIALS AND CONSTRUCTION SHALL CONFORM TO THE U.S. DEPARTMENT OF TRANSPORTATION, FEDERAL HIGHWAY ADMINISTRATION, STANDARD SPECIFICATIONS FOR CONSTRUCTION OF ROADS AND BRIDGES ON FEDERAL HIGHWAY PROJECTS, FP-14 AND THE AASHTO LRFD BRIDGE DESIGN SPECIFICATIONS, 8TH EDITION, DATED 2017.

2. ALL DIMENSIONS ARE HORIZONTAL AND VERTICAL, AND ARE GIVEN AT 68 DEGREES FAHRENHEIT.

3. ELEVATIONS ARE BASED ON NAVD88. HORIZONTAL NORTHINGS AND EASTINGS ARE BASED ON AN ASSUMED

DATUM WITH HVCTRL #2 REPRESENTING NORTHING 10,000' AND EASTING 10,000'.

4. ALL DIMENSIONS AND FIELD CONDITIONS SHALL BE VERIFIED BY THE CONTRACTOR PRIOR TO COMMENCEMENT

OF THE WORK.

5. ALL WORK PERFORMED BY THE CONTRACTOR SHALL COMPLY WITH ALL FEDERAL REGULATIONS AND

REQUIREMENTS.

6. THE CONTRACTOR SHALL REVIEW AND UNDERSTAND ALL APPLICABLE ENVIRONMENTAL PERMITS AND ENSURE

THAT ALL CONSTRUCTION CONDITIONS ARE MET.

7. THE CONTRACTOR SHALL BE RESPONSIBLE FOR CONSTRUCTION SAFETY, AND MEANS AND METHODS TO

PERFORM AND COMPLETE THE WORK.

8. THE CONTRACTOR SHALL BE RESPONSIBLE FOR REPAIRING ANY DAMAGE TO PRIVATE OR PUBLIC PROPERTY OUTSIDE THE LIMITS OF CONSTRUCTION SHOWN ON THE PLANS CAUSED BY THE CONTRACTOR, AT THE SOLE

COST TO THE CONTRACTOR.

9. THE CONTRACTOR SHALL SUBMIT LITERATURE (MANUFACTURERS LITERATURE, CUT SHEETS, APPLICATION PROCEDURES, ETC.) FOR ALL PRODUCTS PROPOSED FOR USE ON THE PROJECT, FOR APPROVAL BY THE

CONTRACTING OFFICERS REPRESENTATIVE (COR).

10. THE CONTRACTOR SHALL COMPACT THE ROADWAY SUBGRADE AFTER EXISTING MATERIAL IS REMOVED AND PRIOR TO THE PLACEMENT OF ANY ADDITIONAL OR NEW MATERIAL. SUBGRADE SHALL MEET 95% COMPACTION.

11. THE CONTRACTOR SHALL TAKE ALL NECESSARY MEASURES TO ENSURE THAT DEBRIS DOES NOT FALL ON ANY WATERWAY BELOW THE EXISTING STRUCTURE. ALL COSTS, INCLUDING ERECTION, MAINTENANCE AND REMOVAL OF TEMPORARY STRUCTURES OR OTHER SUCH APPROVED METHODS, SHALL BE SUBSIDIARY TO THE

APPROPRIATE ITEMS OF WORK BEING PERFORMED.

12. ALL WASTE MATERIAL INCLUDING UNUSED EXCAVATED MATERIAL SHALL BECOME THE PROPERTY OF THE CONTRACTOR AND SHALL BE DISPOSED OF OFF U.S. GOVERNMENT (NATIONAL FOREST) LAND IN AN APPROVED LANDFILL. THERE ARE NO GOVERNMENT DISPOSAL SITES OR PITS AVAILABLE FOR THIS PROJECT.

13. ALL SOIL MOVING EQUIPMENT SHALL BE THOROUGHLY CLEANED TO MAKE IT FREE OF SOIL, NON-NATIVE INVASIVE SPECIES OR OTHER DEBRIS THAT COULD CONTAIN OR HOLD SEEDS PRIOR TO BEING DELIVERED TO THE PROJECT SITE. EQUIPMENT SHALL BE CONSIDERED FREE OF NON-NATIVE OR INVASIVE SPECIES AND OTHER SUCH DEBRIS WHEN A VISUAL INSPECTION BY THE C.O.R., COMPLETED PRIOR TO THE EQUIPMENT BEING MOVED

TO THE SITE, DOES NOT DISCLOSE SUCH MATERIAL PRESENT.

14. PRIOR TO REMOVAL OF EQUIPMENT FROM THE PROJECT SITE, ALL SOIL MOVING EQUIPMENT SHALL BE

THOROUGHLY CLEANED TO MAKE IT FREE OF SOIL, VEGETATION OR OTHER DEBRIS.

15. FR-10 SHALL BE CLOSED WITHIN THE PROJECT LIMITS AS SHOWN ON SHEET C-05 FOR THE DURATION OF CONSTRUCTION. THE CONTRACTOR SHALL PROVIDE TRAFFIC BARRICADES AS APPROVED BY THE C.O.R.. ALL ASSOCIATED COST SHALL BE INCIDENTAL TO THE CONTRACT. THE FOREST SERVICE SHALL PROVIDE AND

INSTALL SIGNAGE FOR THE ROAD CLOSURE.

16. ALL EXPOSED RIPRAP AND AGGREGATE SURFACE COURSE SHALL BE BROWN, DARK GREY OR EATH TONE IN COLOR. THE C.O.R. SHALL APPROVE COLOR PRIOR TO PURCHASE OR PLACEMENT BY THE CONTRACTOR.

17. SUITABLE EXCAVATED MATERIALS AS APPROVED BY THE C.O.R. SHALL BE STOCKPILED FOR USE OUTSIDE THE LIMITS OF THE ITEM 20801-0000. ITEM 20403-0000, UNCLASSIFIED BURROW MAY BE USED WHERE ADDITIONAL FILL

MATERIALS ARE REQUIRED WITH APPROVAL FROM THE C.O.R..

18. GUARDRAIL TERMINAL UNITS SHALL BE DELINEATED WITH OM3-L AND OM3-R OBJECT MARKERS AS SHOWN ON THE MODIFIED NHDOT TERMINAL UNIT DELINEATION SHEET AS SHOW ON SHEET C-15. ALL PAYMENT WILL

SUBSIDIARY TO THE ITEM 61701-1950.

19. THE CONTRACTOR IS RESPONSIBLE FOR DEWATERING THE CONSTRUCTION SITE. THE CONTRACTOR SHALL DETERMINE THE DEWATERING METHOD, PROVIDE CALCULATIONS, AND LAYOUT SKETCH WITH ALL PERTINENT INFORMATION, INCLUDING ANY PLANNED STREAM RELOCATION, FOR REVIEW AND APPROVAL OF THE C.O.R. 15 DAYS PRIOR TO IMPLEMENTATION. THIS WORK SHALL BE CONSIDERED INCIDENTAL TO ALL CONTRACT ITEMS.

20. BACKFILL MATERIAL SHALL BE APPROVED BY THE C.O.R. AND SHALL CONSIST OF INERT MATERIAL THAT IS HARD, DURABLE STONE AND COURSE SAND, FREE FROM LOAM AND CLAY, SURFACE COATINGS, AND DELETERIOUS MATERIALS. BACKFILL PLACEMENT AND COMPACTION SHALL BE IN ACCORDANCE WITH FP-14 SPECIFICATIONS.

ALL COSTS SHALL BE INCLUDED UNDER ITEM 25510-0000, SELECT GRANULAR BACKFILL.

CULVERT REMOVAL NOTES:

1. THE CONTRACTOR SHALL SUBMIT, FOR DOCUMENTATION, A DETAILED OUTLINE OR PLAN OF THE PROPOSED

METHOD OF REMOVAL OF THE EXISTING CULVERT COMPONENTS PRIOR TO THE COMMENCEMENT OF ANY WORK.

2. THE EXISTING CULVERT SHALL BE REMOVED IN ITS ENTIRETY AND SHALL BE PAID FOR UNDER ITEM 20301-1900, REMOVAL OF PIPE CULVERT.

PRECAST CONCRETE ELEMENT NOTES:

GENERAL PRECAST CONCRETE NOTES:

1. THE CONTRACTOR SHALL SUBMIT AN ERECTION PLAN AND A COMPLETE PACKAGE OF SHOP DRAWINGS, CALCULATIONS, LOAD RATING, AND PRODUCT SPECIFICATIONS FOR THE PROPOSED PRECAST COMPONENTS, SEALED AND SIGNED BY A PROFESSIONAL ENGINEER LICENSED IN THE STATE OF VERMONT, FOR REVIEW AND ACCEPTANCE PRIOR TO FABRICATION IN ACCORDANCE WITH 106.01. SHOP DRAWINGS SHALL SHOW THE JOINT

DETAILS, REINFORCEMENT SIZE AND LOCATION.

2. DIMENSIONS SHOWN FOR THE PRECAST CONCRETE BOX CULVERT AND WINGWALLS ARE ASSUMED. NO ADJUSTMENTS TO QUANTITIES OR PAYMENTS WILL BE MADE FOR ANY OF THE PRECAST ITEMS OR ANY OTHER ITEM AS A RESULT OF FABRICATING AND INSTALLING PRECAST UNITS SIZED DIFFERENTLY THAN SHOWN ON THE

PLANS.

3. THE CONTRACTOR SHALL FURNISH ALL LABOR, MATERIALS AND EQUIPMENT REQUIRED TO PERFORM ALL OPERATIONS IN CONNECTION WITH THE INSTALLATION OF PRECAST CONCRETE ELEMENTS IN ACCORDANCE

WITH THE SPECIFIED INFORMATION SHOWN ON THE PLANS.

4. TWO (2) SETS OF APPROVED SHOP DRAWINGS SHALL BE SUBMITTED ON 22"x34" PAPER.

5. REINFORCEMENT OF ALL PRECAST ELEMENTS SHALL HAVE A 2" MINIMUM CLEAR COVER ON ALL FACES.

6. ALL EXPOSED EDGES OF CONCRETE SHALL BE CHAMFERED 3/4" EXCEPT AS NOTED.

7. MEMBRANED SURFACES TO BE BACKFILLED AGAINST SHALL BE PROTECTED BY A PROTECTION BOARD. THE

PROTECTION BOARD SHALL BE SUBSIDIARY TO THE APPROPRIATE PAY ITEM.

8. JOINTS BETWEEN ABUTTING PRECAST UNITS SHALL BE MECHANICALLY CONNECTED AND GROUTED.

9. JOINTS BETWEEN ABUTTING PRECAST BOX CULVERT, WINGWALLS AND HEADWALL ELEMENTS SHALL BE

MECHANICALLY CONNECTED AND WATER TIGHT.

10. THE QUALITY OF MATERIALS, THE PROCESS OF MANUFACTURE, AND THE FINISHED PRECAST UNITS SHALL BE

SUBJECT TO INSPECTION AND APPROVAL BY THE COR.

11. SILANE WATERPROOFING SHALL BE APPLIED TO ALL EXPOSED CONCRETE SURFACES IN ACCORDANCE WITH MANUFACTURERS RECOMMENDATIONS. SILANE PRODUCTS SHALL BE APPROVED BY THE C.O.R. ALL COSTS ASSOCIATED WITH SILANE, INCLUDING COSTS FOR FURNISHING, LABOR, TOOLS, EQUIPMENT, AND INCIDENTALS NECESSARY TO COMPLETE THE WORK SHALL BE PAID FOR UNDER ITEM 55224-0000, SEAL CONCRETE SURFACE.

PRECAST BOX CULVERT NOTES:

1. ITEM 60220-0000 PRECAST REINFORCED CONCRETE BOX CULVERT, SHALL INCLUDE THE BOX CULVERT AND PRECAST CONCRETE CUTOFF WALLS. THE BOX CULVERT SHALL HAVE THE CLEAR SPAN AND RISE AS INDICATED

IN THE PLANS.

2. THE PRECAST BOX CULVERT SECTIONS SHALL BE DESIGNED TO ACCOUNT FOR ALL EARTH PRESSURE AND LIVE LOAD SURCHARGES AS SPECIFIED IN THE AASHTO LRFD BRIDGE DESIGN SPECIFICATIONS, 8TH ED. 2017.

3. WEEP HOLES SHALL BE PLACED 1'-0" (TYP.) ABOVE THE RIPRAP BANK ON BOTH SIDES AT 10'-0" (MAX.) SPACING.

PRECAST WINGWALL NOTES:

1. ITEM 60220-0000 PRECAST CONCRETE BOX CULVERT , SHALL INCLUDE ALL PRECAST CONCRETE WINGWALLS, FOOTINGS, CUTOFF WALLS, AND JOINT MATERIALS, COMPLETE AND IN PLACE. THE WINGWALLS SHALL HAVE THE DIMENSIONS AS INDICATED ON THE PLANS AT A MINIMUM, OTHERWISE AS SPECIFIED BY THE FABRICATOR.

2. WEEP HOLES SHALL BE PLACED 2'-0" (TYP.) ABOVE THE TOP OF EACH WINGWALL FOOTING AND SPACED AT ONE

(1) LOCATION PER PRECAST UNIT OR 10'-0" (MAX.) SPACING.

3. THE DESIGN OF THE WINGWALLS, INCLUDING THE GEOMETRIC DIMENSIONS AND REINFORCING SIZES AND SPACINGS SHALL BE COMPLETED BY THE FABRICATOR AND STAMPED BY A LICENSED PROFESSIONAL ENGINEER IN THE STATE OF VERMONT. ALL DESIGNS SHALL BE IN ACCORDANCE WITH AASHTO LRFD BRIDGE DESIGN

SPECIFICATIONS.

STREAM RECONSTRUCTION NOTES:

1. FILL PLACED TO ESTABLISH FINISHED STREAMBED GRADES SHALL BE PAID FOR UNDER ITEM 64704-1000, MITIGATION, STREAMBED MATERIAL.

2. ALL RIPRAP ROCK VANES SHALL BE APPROXIMATELY 2'-0" IN DIAMETER AND SHALL BE BROWN, DARK GREY OR EARTH TONE IN COLOR. THE C.O.R. SHALL APPROVE COLOR PRIOR TO PURCHASE OR PLACEMENT BY THE

CONTRACTOR.

3. THE EXISTING STREAM BANKS AS SHOWN IN THESE PLANS HAVE BEEN MODIFIED BASED ON AVAILABLE LIDAR, AERIAL IMAGES AND CONTOURS TO BEST REPRESENT EXISTING CONDITIONS. THE CONTRACTOR SHALL WORK WITH THE C.O.R. PRIOR TO CONSTRUCTION TO DETERMINE THE MOST APPROPRIATE STREAM BED ALIGNMENT.

4. THE CONTRACTOR SHALL PLACE IMMOBILE FEATURES SUCH AS IRREGULAR BANKLINES, ROCK CLUSTERS AND ROCK VANES WITHIN AND AROUND THE CULVERT TO MATCH THE NATURAL CHANNEL ROUGHNESS. THESE IMMOBILE FEATURES SHALL MATCH THE GRADATION AND BE PAID FOR UNDER ITEM 25101-0300, PLACED RIPRAP, METHOD A, CLASS 3.

2. GRADATION FOR THE PLACED STREAMBED MATERIAL HAS BEEN DETERMINED FROM A GRADATION OF THE EXISTING MATERIAL AS WELL AS THE USE OF THE FULLER-THOMPSON EQUATION. THE STREAMBED MATERIAL SHALL BE A MIXTURE OF SAND, GRAVEL AND FINES CONFORMING TO THE FOLLOWING GRADATION:

PERCENT FINER: PARTICLE SIZE:

96% 11

2" 88% 1" 55% 3

42% NO. 4

13% NO. 20

2% NO. 60

FOR CONSTRUCTION

EDGE OF EXISTING

GRAVEL ROADWAY

FOREST ROAD 10

WETLAND (TYP.)

EXISTING AND PROPOSED B

REMOVE EXISTING

STONE HEADWALL

(TYP.)

TO LANDGROVE, VT

TO MT. TABOR, VT

CURVE DATA (CURVE #1):

DELTA = 15.25°

L =167.08' R = 627.74'

NOTES:

1. HORIZONTAL CONTROL POINT COORDINATES ARE NOTED ON THE

SURVEY TIE SHEET.

2. PROPOSED RECONSTRUCTION OF THE ROADWAY SHALL MATCH THE

EXISTING HORIZONTAL ALIGNMENT.

HVCTRL #1

& BENCHMARK #3007

MAG NAIL IN TREE

EL. 1524.66

HVCTRL #4

HVCTRL #5

HVCTRL #3

HVCTRL #6

HVCTRL #7

EXISTING 9'-0" X 5'-6"

PIPE ARCH CULVERT

TO BE REMOVED

C EXISTING AND PROPOSED STREAM

HVCTRL #2

0+00

0+50

1+00

1+34

BENCHMARK #3004

MAG NAIL IN TREE

EL. 1523.99

CURVE #1

IBU

TAR

Y O

F U

TLEY BR

O K

EDGE OF EXISTING

STREAM

18" RCP TO REMAIN

EXISTING TIMBER BOLLARDS TO BE REMOVED

(ITEM 20301-0100)

12+19 10+00

10+50 11+00 11+50 12+00

: 1

EXISTING CONDITIONS PLAN

SCALE: 1" = 20'-0"

DRAWN

DESIGNER

STAMPS, LOGOS, AND SEALS

PROJECT NAME

DRAWING TITLE

CHECKED

ARCHIVE NO.DATE

PROJECT NO.

DRAWING SHEET NO.

OFSHEET

United States Department of Agriculture Forest Service

8/3 /22

9 K

I:\ 6\6

6 G

3 - S

(R09)

EASTERN REGION

FR 10-11.53

CULVERT

REPLACEMENT

OVER TRIBUTARY

TO UTLEY BROOK

GREEN MOUNTAIN

NATIONAL FOREST

MANCHESTER RANGER DISTRICT

EXISTING CONDITIONS

PLAN

K. KITTREDGE

R. GAUDREAU

626426

EDGE OF ROADWAY

EDGE OF RIVER

APPROXIMATE EXISTING BRUSH LINE

EXISTING MAJOR CONTOUR

EXISTING MINOR CONTOUR

BENCHMARK

HORIZONTAL CONTROL POINT

EXISTING TIMBER BOLLARDS

LEGEND:

N (F

STATION (FEET)

10+00 10+50 11+00 11+50 12+00

PROFILE

SCALE: 1" = 10'-0"

G R

0.38 %

EXISTING GROUND

PROPOSED PRECAST CONCRETE BOX CULVERT

EXISTING PIPE ARCH CULVERT TO BE REMOVED

BEDDING MATERIAL,

ITEM 30210-0000

BEGIN FULL DEPTH RECONSTRUCTION

MATCH EXISTING

END FULL DEPTH RECONSTRUCTION

MATCH EXISTING

END PROJECT

STA. 11+50.00

BEGIN PROJECT

STA. 10+50.00

CONTRACTOR'S METHOD OF EXCAVATION IN

ACCORDANCE WITH OSHA REQUIREMENTS6" MINIMUM AGGREGATE SURFACE COURSE

ITEM 30112-0000

0.67 %

1.03 %

C U

UPSTREAM INVERT EL. 1517.66

DOWNSTREAM INVERT EL. 1517.29

STREAM BED PROFILE

HORIZONTAL SCALE: 1" = 10'-0"

VERTICAL SCALE: 1" = 20'-0"

N (F

STATION (FEET)

0+00 0+50 1+00 1+40

6" MINIMUM AGGREGATE SURFACE COURSE

ITEM 30112-0000

PROPOSED PRECAST

CONCRETE BOX CULVERT

C FOREST ROAD 10

PROP. LONGSPAN GUARDRAIL

(SPANS BRIDGE, TYP.)

INVERT EL. 1517.66

INVERT EL. 1517.29

MATCH EXITING

STA. 1+01.80

EL. 1517.22

EXISTING GROUND

EXISTING PIPE ARCH CULVERT TO BE REMOVED

PROPOSED PRECAST HEADWALLS

(TYP.)

PROPOSED CHANNEL

PROFILE

1.62%

2.57%

4.73%ROCK VANE

MATCH EXITING

STA. 0+57.14

EL. 1518.71

BEDDING MATERIAL, ITEM 30210-0000

PROPOSED PRECAST CUTOFF WALL

(TYP.)

DRAWN

DESIGNER

STAMPS, LOGOS, AND SEALS

PROJECT NAME

DRAWING TITLE

CHECKED

ARCHIVE NO.DATE

PROJECT NO.

DRAWING SHEET NO.

OFSHEET

United States Department of Agriculture Forest Service

7/2 9/2

2 1 4:

E I:\

6\6

6 G

_0 4 -

.D W

(R09)

EASTERN REGION

FR 10-11.53

CULVERT

REPLACEMENT

OVER TRIBUTARY

TO UTLEY BROOK

GREEN MOUNTAIN

NATIONAL FOREST

MANCHESTER RANGER DISTRICT

PROFILE

K. KITTREDGE

R. GAUDREAU

626426

AGGREGATE SURFACE COURSE

STREAMBED MATERIAL

BEDDING MATERIAL

EXISTING EDGE OF

GRAVEL ROADWAY

PROPOSED FACE OF

GUADRAIL (TYP.)

PROP. B

TANGENT END TERMINAL W/

ROUNDED W-BEAM END SECTION

(TYP.)

BROOK BANK (TYP.)

EXIST. WETLANDS

BOUNDARY (TYP.)

BEGIN PROJECT

STA.10+50

END PROJECT

STA 11+50

PRECAST CONCRETE

WINGWALL (TYP.)

PRECAST CONCRETE BOX

CULVERT (17'-0" x 8'-0")

PRECAST CONCRETE

HEADWALL (TYP.)

FOREST ROAD 10

ITEM 25101-0300

PLACED RIP RAP,

METHOD A (TYP.)

ITEM 64704-1000, MITIGATION,

STREAMBED MATERIALFL

O W

R Y

B R

O O

END CULVERT

STA. 11+11.62

BEGIN CULVERT

STA. 10+92.88

BEGIN FULL DEPTH

RECONSTRUCTION

STA. 10+72.88

END FULL DEPTH

RECONSTRUCTION

STA. 11+31.62

CURVED END WITH

ROUNDED W-BEAM SECTION

(TYP.)

STEEL BEAM GUARDRAIL

WITH STEEL POSTS

(TYP.)

FR 10 STA. 11+01.73 =

TRIBUTARY TO UTLEY

BROOK STA. 0+81.94

TO MT. TABOR VT

TO LANDGROVE VT

C EXISTING & PROPOSED BROOK

PROPOSED CONTOURS

FILL LINE

(TYP.)

CLEARING LINE

(TYP.)

EXISTING AND PROPOSED

GRAVEL ROADWAY

LOW CHORD

EL. 1523.16

PRECAST CONCRETE BOX CULVERT

(17'-0" CLEAR SPAN, 8'-0" RISE)

BROOK INVERT

EL. 1517.66 UPSTREAM

EL. 1517.29 DOWNSTREAM

TOP OF FOOTING

EL. 1514.08

BOTTOM OF FOOTING

EL. 1512.08

ELEVATION

SCALE: 38" = 1'-0"

LONGSPAN STEEL BEAM GUARDRAIL

(SPANS BRIDGE)

TOP OF NE WINGWALL

EL. 1522.00

TOP OF CONCRETE HEADWALL

EL. 1526.25

100 YR FLOOD

EL 1520.84

24" MIN. STREAMBED

MATERIAL, ITEM 64704-1000

TOP OF SE WINGWALL

EL. 1523.00

PROPOSED PRECAST

WINGWALL FOOTING

STEEL BEAM GUARDRAIL WITH STEEL

POSTS, ITEM 61701-1950

(TYP.)

PROPOSED PRECAST WINGWALL

PROPOSED GROUND LINE

(TYP.)

PRECAST BOX CULVERT

CUTOFF WALL

PRECAST WINGWALL

CUTOFF WALL

(TYP.)

C CULVERTL

25'-0"

OHW

EL 1518.46

6'-3"

(TYP.)

PLACED RIPRAP METHOD A,

CLASS 3, ITEM 25101-0300

DRAWN

DESIGNER

STAMPS, LOGOS, AND SEALS

PROJECT NAME

DRAWING TITLE

CHECKED

ARCHIVE NO.DATE

PROJECT NO.

DRAWING SHEET NO.

OFSHEET

United States Department of Agriculture Forest Service

7/2 9/2

2 1 4:

E I:\

6\6

6 G

_0 5 -

.D W

(R09)

EASTERN REGION

FR 10-11.53

CULVERT

REPLACEMENT

OVER TRIBUTARY

TO UTLEY BROOK

GREEN MOUNTAIN

NATIONAL FOREST

MANCHESTER RANGER DISTRICT

GENERAL PLAN AND

ELEVATION

K. KITTREDGE

R. GAUDREAU

626426

GENERAL PLAN

SCALE: 1" = 10'-0"

STREAMBED MATERIAL

PLACED RIPRAP, METHOD A

EDGE OF ROADWAY

APPROXIMATE BROOK BANK

FILL LINE

CLEARING LINE

14' MIN. BANKFUL WIDTH

STREAMBED MATERIAL,

MIN. 1'-0" THICK

ITEM 64704-1000

PLACED RIPRAP

METHOD A, CLASS 3,

ITEM 25101-0300

BOTTOM OF PROPOSED CHANNEL

1' -0

TYPICAL CHANNEL SECTION

SCALE: 12" = 1'-0"

1' -0

1'-0"1.5

2% 2%

18'-0"

SUITABLE EXCAVATED MATERIAL OR UNCLASSIFIED BORROW

AS APPROVED BY THE C.O.R., DEPTH VARIES, EXTEND AS

NECESSARY TO THE LIMITS OF SELECT GRANULAR BACKFILL.

SEE TYPICAL EARTHWORKS SECTION THIS SHEET

MINIMUM 6" AGGREGATE

SURFACE COURSE , ITEM

30112-0000

C FOREST ROAD 10

TYPICAL ROADWAY SECTION

SCALE: 12" = 1'-0"

LANE WIDTH VARIES

2% 2%

1'-0" GRUBBING MATERIAL

PAID FOR UNDER ITEM

62415-0000

9'-0" (TYP.)

LANE WIDTH VARIES

9'-0" (TYP.)

MINIMUM ROADWAY WIDTH

STEEL BEAM GUARDRAIL WITH

STEEL POSTS, ITEM 61701-1950

(TYP.)

EXISTING GROUND2H MINIMUM

8'-0" MIN. 2:1 SLOPE

TRANSITION TO 1.5:1 SLOPE

8'-0" MIN. 2:1 SLOPE

TRANSITION TO 1.5:1 SLOPE

RIPRAP SLOPERIPRAP SLOPE

2H MINIMUM

LIMITS FOR ITEM 20801-0000

STRUCTURE EXCAVATION

ITEM 30210-0000, BEDDING

AND BACKFILL AGGREGATE

1'-0" GRUBBING MATERIAL PAID

FOR UNDER ITEM 62415-0000

APPROX. EXISTING

GROUNDITEM 25510-0000

SELECT GRANULAR BACKFILL

1'-0" PLACED RIPRAP

METHOD A, CLASS 3,

ITEM 65101-0300

TYPICAL EARTHWORKS SECTION WINGWALL

SCALE: 14" = 1'-0"

1'-6"

PROPOSED PRECAST

WINGWALLS TO BE

DESIGNED AND STAMPED

BY PRECASTER

1' -0

1'-6"

ROCK CLUSTERS COMPOSED OF

1' DIA. BOULDERS PAID FOR

UNDER ITEM 25101-0300

14' BANKFULL WIDTH

24" MIN. MITIGATION,

STREAMBED MATERIAL,

ITEM 64704-1000

IRREGULAR BANK LINE COMPOSED

OF PLACED RIPRAP METHOD A,

CLASS 3, ITEM 25101-0300

1'-6" (TYP.) 1'-6" (TYP.)

18'-8" BOX CULVERT WIDTH

ROCK VANE PLACED 8'-0" FROM

THE CULVERT INLET

EXTEND ROCK VANE INTO

RIVER BANK MIN. 4'-0"

CHANNEL PLAN VIEW

SCALE: 38" = 1'-0"

10" 10" (SEE NOTE 4

FLOW

ROCK VANE TYPICAL SECTION

SCALE: 14" = 1'-0"

24" MIN. MITIGATION,

STREAMBED MATERIAL,

ITEM 64704-1000

24" CLUSTER BOULDER, PLACED CHANNEL ROCK

CLASS 2. TOP OF THE ROCK SHALL PROTRUDE ABOVE THE

STREAMBED ABOUT 0.1 TO 0.3 FEET.

FOUNDATION BOULDER

PLACED CHANNEL ROCK CLASS 2

MINIMUM EMBEDMENT 2' BELOW STREAMBED

UNDISTURBED NATIVE

MATERIAL OR SUITABLE

EXCAVATED MATERIAL AS

APPROVED BY THE C.O.R.

ITEM 30210-0000, BEDDING

AND BACKFILL AGGREGATE

LIMITS FOR ITEM 20801-0000

STRUCTURE EXCAVATION

ITEM 25510-0000

SELECT GRANULAR BACKFILL

TYPICAL EARTHWORKS SECTION - CULVERT

SCALE: 14" = 1'-0"

BACKFILL REGION BEYOND SELECT

BACKFILL LIMITS WITH SUITABLE

EXCAVATED MATERIALS AS

APPROVED BY THE C.O.R.

PLACED RIPRAP, METHOD A,

CLASS 3, ITEM 25101-0300

1' -0

1'-6"

1' -0

1'-0"

DRAWN

DESIGNER

STAMPS, LOGOS, AND SEALS

PROJECT NAME

DRAWING TITLE

CHECKED

ARCHIVE NO.DATE

PROJECT NO.

DRAWING SHEET NO.

OFSHEET

United States Department of Agriculture Forest Service

8/4 /22

6 K

I:\ 6\6

6 G

6 - T

(R09)

EASTERN REGION

FR 10-11.53

CULVERT

REPLACEMENT

OVER TRIBUTARY

TO UTLEY BROOK

GREEN MOUNTAIN

NATIONAL FOREST

MANCHESTER RANGER DISTRICT

TYPICAL SECTIONS

K. KITTREDGE

R. GAUDREAU

626426

AGGREGATE SURFACE COURSE

RIPRAP CLASS 3

SELECT GRANULAR BACKFILL

SUITABLE EXCAVATED MATERIAL OR UNCLASSIFIED BORROW

STREAMBED MATERIAL

BEDDING MATERIAL

GRUBBING MATERIAL

LEGEND:

NOTES:

1. EXISTING BOULDERS LOCATED NEAR OR WITHIN THE STREAM THAT MUST BE REMOVED FOR FOOTING

CONSTRUCTION SHALL BE STOCKPILED AND REUSED TO CONSTRUCT IMMOBILE BROOK FEATURES.

2. EXISTING BOULDERS LOCATED WITHIN THE STREAM THAT DO NOT NEED TO BE DISTURBED FOR CONSTRUCTION

ACTIVITIES MAY BE LEFT IN PLACE.

3. THE CONTRACTOR SHALL COORDINATE WITH THE C.O.R. TO CONFIRM BOULDERS LEFT IN PLACE THAT MAY MEET

THE REQUIREMENTS OF THE ROCK CLUSTERS AS NOTED ON THIS SHEET.

4. THE 17'-0" CLEAR WIDTH INSIDE THE CULVERT SHOWN IS THE MINIMUM REQUIRED CLEAR WIDTH. WALL THICKNESS AND OUT TO OUT CULVERT DIMENSIONS SHOWN ARE CONCEPTUAL AND SHALL BE COORDINATED

WITH THE REQUIRED WALL SIZES AS DESIGNED BY THE FABRICATOR.

10'-3"

(VARIES)

8' -0

" R

1' -1

-6

18'-8"

'-2

" P R

T C

O N

C R

C U

10'-3"

(VARIES)

C EXIST. & PROP. BASELINE

TYPICAL SECTION

SCALE: 38" = 1'-0"

TYPICAL ELEVATION

SCALE:3

8" = 1'-0"

(PERPENDICULAR TO CULVERT HEADWALLS)

PROP. LONGSPAN GUARDRAIL,

ITEM 61701-1950

(SPANS BRIDGE, TYP.)

EXISTING AND PROPOSED FINISHED GRADE

MATCH EXISTING

C BRIDGE

TOP OF BOX CULVERT

1'-0"

(TYP.)

12" BEDDING MATERIAL

ITEM 30210-0000

10"

BOTTOM OF

CHANNEL

1'-0"

PRECAST CONCRETE CUTOFF WALL

(TYP.), EXTEND TO 4' BELOW BOTTOM

OF CULVERT

8' -0

" R

1' -1

-1

PRECAST CONCRETE

HEADWALL (TYP.)

EXIST. & PROP. GRAVEL ROADWAY

EL 1525.61 ±

1' -2

1' -4

22'-6"

TOP OF HEADWALL

9" (R

2' -0

1' -0

CHANNEL EL. 1517.47

@ C FR-10

12'-0" APRON (TYP.)

24" MIN. STREAMBED

MATERIAL (TYP.)

FLOW

24" MIN. STREAMBED

MATERIAL, ITEM

64704-1000

1'-0"

TRIBUTARY TO UTLEY BROOK

17'-0" CLEAR SPAN

1.62%

SLOPE

10"

UPSTREAM

CHANNEL INVERT

EL. 1517.66

DOWNSTREAM

CHANNEL INVERT

EL. 1517.29

24" MIN. STREAMBED

MATERIAL, ITEM

64704-1000

ITEM 30112-0000,

AGGREGATE SURFACE

COURSE

PLACED RIPRAP

METHOD A, CLASS 3,

ITEM 25101-0300

1' -1

1'-0"

(TYP.)

2%2%

4' -0

2' -0

" M

BOTTOM OF CUTOFF WALL

EL. 1510.08

CULVERT INVERT

EL. 1515.16

LOW CHORD

EL. 1523.16

TOP OF CONCRETE HEADWALL

EL. 1526.25

1'-6"

(TYP.)

BOTTOM OF CULVERT

EL. 1514.08

12" BEDDING MATERIAL

ITEM 30210-0000

TOP OF CONCRETE HEADWALL

EL. 1526.25

CULVERT INVERT

EL. 1515.16

BOTTOM OF CULVERT

EL. 1514.08

1' -0

" M

CONSTRUCTION

JOINT

BROOK INVERT

EL. 1517.66 UPSTREAM

EL. 1517.29 DOWNSTREAM

100 YR FLOOD

EL 1520.84

6" MIN. AGGREGATE

SURFACE COURSE,

ITEM 30112-0000

ROCK VANE PLACED 8'-0"

LONGITUDINALLY FROM THE

CULVERT INLET PAID FOR UNDER

ITEM 25101-0300 PLACED RIPRAP,

METHOD A, CLASS 3

1'-0" OVERLAP OF MEMBRANE WATERPROOFING,

ITEM 55901-0000 (TYP.)

MEMBRANE WATERPROOFING,

ITEM 55901-0000

ITEM 25510-0000, SELECT

GRANULAR BACKFILL

CHAMFER BY FABRICATOR

3"X3" MIN. (TYP.)

ITEM 25510-0000, SELECT

GRANULAR BACKFILL

1'-6"

(TYP.)

L MATCH EXISTING

12'-0" APRON

2% 2%

DRAWN

DESIGNER

STAMPS, LOGOS, AND SEALS

PROJECT NAME

DRAWING TITLE

CHECKED

ARCHIVE NO.DATE

PROJECT NO.

DRAWING SHEET NO.

OFSHEET

United States Department of Agriculture Forest Service

8/4 /22

8 K

I:\ 6\6

6 G

7 - B

(R09)

EASTERN REGION

FR 10-11.53

CULVERT

REPLACEMENT

OVER TRIBUTARY

TO UTLEY BROOK

GREEN MOUNTAIN

NATIONAL FOREST

MANCHESTER RANGER DISTRICT

BOX CULVERT

ELEVATION AND

TYPICAL SECTION

K. KITTREDGE

R. GAUDREAU

626426

AGGREGATE SURFACE COURSE

RIPRAP CLASS 3

STREAMBED MATERIAL

BEDDING MATERIAL

SELECT GRANULAR BACKFILL

LEGEND:

NOTES:

1. THE ROADWAY OUTSIDE OF THE LIMITS OF THE CULVERT SHALL BE RECONSTRUCTED WITH A

MINIMUM OF 6" OF AGGREGATE SURFACE COURSE, ITEM 30112-0000. WITHIN THE LIMITS OF THE BOX ITEM 30112-0000 SHALL BE EXTENDED AND GRADED TO THE TOP OF THE CULVERT AS SHOWN

ON THIS SHEET.

2. MEMBRANE WATERPROOFING SHALL BE PLACED ACROSS THE ENTIRE TOP OF THE BOX CULVERT, WITHIN THE LIMITS OF THE PRECAST HEADWALLS, TO 1'-0" OVER THE EDGE OF THE CULVERT.

ADDITIONALLY ANY HORIZONTAL OR VERTICAL JOINTS SHALL BE COVERED BY A MINIMUM 1'-0"

STRIP OF MEMBRANE WATERPROOFING, CENTERED OVER THE JOINT. ALL PAYMENT FOR

MEMBRANE WATERPROOFING SHALL BE MADE UNDER ITEM 55901-0000.

NORTH WINGWALL PLAN

SCALE: 38" = 1'-0"

11'-6"

1'- 0"

1'- 6" 5'-

6"8'- 0"

10'-6

10'-0

8'-0"

5'-6"

1'-0"

1'-6"

11'-0"

FOREST ROAD 10

CONSTRUCTION ℄

NOTES:

1. LAYOUT SHOWN IS BASED ON A CONCEPTUAL WINGWALL STEM THICKNESS OF 1'-6"

WITH CONCEPTUAL ESTIMATED FOOTINGS. ALL SIZES TO BE DETERMINED BY

FABRICATOR.

2. ALL PRECAST WINGWALLS, FOOTINGS AND CUTOFF WALLS SHALL BE DESIGNED AND

STAMPED BY A VERMONT LICENSED PE.

135° 140°

" C

L (T

1'-0" HEADWALL (TYP.)

11'-3" 11'-3"

FLOW

C CULVERTL

C NORTH ABUTMENT

20'-6"

22'-6"

85°40'48"

END OF WINGWALL

EL. 1522.00

END OF WINGWALL

EL. 1523.00

TOP OF NORTH WEST WINGWALL

EL. 1526.25

TOP OF NORTH EAST WINGWALL

EL. 1526.25

NORTHWEST WINGWALL ELEVATION

SCALE: 38" = 1'-0"

NORTHEAST WINGWALL ELEVATION

SCALE: 38" = 1'-0"

UPSTREAM CHANNEL BANK

EL. 1517.66

TOP OF FOOTING

EL. 1514.08

4" DIA. WEEP HOLE (TYP.) 1 PER 10'

OF WING LENGTH (MIN.). SEE WEEP

HOLE FILTER DETAIL, SHEET C-09.

PRECAST WINGWALL (TYP.)

ITEM 60220-0000ITEM 55224-0000, SEAL CONCRETE SURFACE

(SILANE/ SILOXANE) (EXPOSED SURFACES

AND 1'-0" BELOW FINISHED GRADE) (TYP.)

BOTTOM OF FOOTING

EL. 1512.08

DOWNSTREAM CHANNEL BANK

EL. 1517.29

(TYP.)

BOTTOM OF CUTOFF WALL

EL. 1510.08

BOTTOM OF FOOTING

EL. 1512.08

BOTTOM OF CUTOFF WALL

EL. 1510.08

11'-0"

1'-0"

TOP OF FOOTING

EL. 1514.08

10'-0"

1'-0"

ITEM 25101-0300

PLACED RIPRAP, METHOD

A, CLASS 3

2' -0

1'-6" (TYP.)1'-6"

2' -0

BOTTOM OF FOOTING

EL. 1512.08

TOP OF FOOTING

EL. 1514.08

SECTION A-A

TYPICAL WINGWALL SECTION

SCALE: 12" = 1'-0"

5'-6"

(TYP.)

2' -0

TOP OF WALL

EL. VARIES

PRECAST CONCRETE

WINGWALL CUTOFF WALL

BOTTOM OF WALL

EL. 1510.08

1'-6"

(TYP.)

1'-0"

(TYP.)

2' -0

1'-0" (TYP.)

1' -0

APPROXIMATE PROPOSED

GROUND LINE

APPROXIMATE PROPOSED

GROUND LINE

LIMITS OF WATER REPELLENT

APPLICATION (SILANE/ SILOXANE) ALL

ASSOCIATED COSTS SHALL BE PAID FOR

UNDER ITEM 55224-0000

PRECAST CONCRETE

WINGWALL AND FOOTING

4" DIA. WEEPHOLE

(TYP.)

CONSTRUCTION JOINT

(REQUIRED)

DRAWN

DESIGNER

STAMPS, LOGOS, AND SEALS

PROJECT NAME

DRAWING TITLE

CHECKED

ARCHIVE NO.DATE

PROJECT NO.

DRAWING SHEET NO.

OFSHEET

United States Department of Agriculture Forest Service

8/4 /22

2 K

I:\ 6\6

6 G

8 &

W G;

(R09)

EASTERN REGION

FR 10-11.53

CULVERT

REPLACEMENT

OVER TRIBUTARY

TO UTLEY BROOK

GREEN MOUNTAIN

NATIONAL FOREST

MANCHESTER RANGER DISTRICT

NORTH ABUTMENT

WINGWALL DETAILS

K. KITTREDGE

R. GAUDREAU

626426

SOUTH WINGWALL PLAN

SCALE: 38" = 1'-0"

11'-9"

12'-3"

8'-0

1'-6

5'-6

1'-0

9'-6

10'-0

1'-6"

8'-0"

5'-6"

1'-0"

NOTES:

1. SEE NOTES ON NORTH ABUTMENT WINGWALL SHEET.

2. WEEP HOLE FILTERS TO BE PLACED ON THE BACK FACE OF THE WING OR CULVERT

STEM WALLS.

C SOUTH ABUTMENT

130°0'0" 140°0'0"

9'-73 4" 12'-101

" C

L (T

1'-0" HEADWALL (TYP.)

FLOW

20'-6"

22'-6"

C CULVERTLC FR-10L

1'-83 8"

83°37'37" 90°0'0"

SOUTHEAST WINGWALL ELEVATION

SCALE: 38" = 1'-0"

SOUTHWEST WINGWALL ELEVATION

SCALE: 38" = 1'-0"

END OF WINGWALL

EL. 1522.00

END OF WINGWALL

EL. 1523.00

TOP OF SOUTH EAST WINGWALL

EL. 1526.25

TOP OF SOUTH WEST WINGWALL

EL. 1526.25

ITEM 55224-0000, SEAL CONCRETE SURFACE

(SILANE/ SILOXANE) (EXPOSED SURFACES

AND 1'-0" BELOW FINISHED GRADE) (TYP.)

DOWNSTREAM CHANNEL BANK

EL. 1517.29

UPSTREAM CHANNEL BANK

EL. 1517.66

BOTTOM OF FOOTING

EL. 1512.08

BOTTOM OF CUTOFF WALL

EL. 1510.08

TOP OF FOOTING

EL. 1514.08

TOP OF FOOTING

EL. 1514.08

BOTTOM OF FOOTING

EL. 1512.08

BOTTOM OF CUTOFF WALL

EL. 1510.08

4" DIA. WEEP HOLE (TYP.) 1 PER 10'

OF WING LENGTH (MIN.). SEE WEEP

HOLE FILTER DETAIL, THIS SHEET

6" 1'-6"

2' -0

1'-6" (TYP.)

PRECAST WINGWALL (TYP.)

ITEM 60220-0000

ITEM 25101-0300

PLACED RIPRAP, METHOD

A, CLASS 3

11'-9"

1'-0" 1'-0"

9'-6"

WEEP HOLE FILTER DETAIL

SCALE: 1" = 1'-0"

LIMITS FOR DRAINAGE MATERIAL,

DRAINAGE MATERIAL SHALL MATCH

THE GRADATION OF ITEM 20803-0000,

PAYMENT SHALL BE SUBSIDIARY TO

ITEM 60220-0000

NON-WOVEN, NEEDLE PUNCHED

MEDIUM STRENGTH GEOTEXTILE

(SUBSIDIARY TO ITEM 60220-0000)

GALVANIZED WIRE MESH OVER

PIPE (12" GRID) (SUBSIDIARY TO

ITEM 60220-0000)

4" DIA. WEEP HOLE

PROPOSED PRECAST

CONCRETE BOX CULVERT

OR WINGWALL

DRAWN

DESIGNER

STAMPS, LOGOS, AND SEALS

PROJECT NAME

DRAWING TITLE

CHECKED

ARCHIVE NO.DATE

PROJECT NO.

DRAWING SHEET NO.

OFSHEET

United States Department of Agriculture Forest Service

8/4 /22

2 K

I:\ 6\6

6 G

8 &

W G;

(R09)

EASTERN REGION

FR 10-11.53

CULVERT

REPLACEMENT

OVER TRIBUTARY

TO UTLEY BROOK

GREEN MOUNTAIN

NATIONAL FOREST

MANCHESTER RANGER DISTRICT

SOUTH ABUTMENT

WINGWALL DETAILS

K. KITTREDGE

R. GAUDREAU

626426

FOREST ROAD 10

SURVEY TIE PLAN

SCALE: 1" = 10'-0"

TO LANDGROVE, VT

TO MT. TABOR, VT

LOCATION

BENCHMARK #3004

BENCHMARK #3007

CONTROL POINT #1

CONTROL POINT #2

CONTROL POINT #3

CONTROL POINT #4

CONTROL POINT #6

BEGIN PROJECT

END PROJECT

℄ BEGIN CULVERT

℄ END CULVERT

WP #1

WP #2

WP #3

WP #4

WP #5

WP #6

NORTHING

10008.79' 9923.95' 9923.95'

10000.00' 10044.98' 9987.32' 9893.39' 9923.18'

10019.25' 9964.90' 9982.91' 9970.01' 9986.62' 9965.30' 9982.51' 9961.80' 9978.40'

EASTING

10031.72' 10013.57' 10013.57' 10000.00' 9915.56'

10094.02' 9994.67' 9991.33'

10018.69' 10001.19' 10006.39' 9989.29' 9995.81'

10001.30' 10006.26' 10010.24' 10016.75'

ELEVATION

1523.99' 1524.66' 1524.66' 1524.83' 1521.87' 1516.57' 1524.68'

TIE INFORMATION

HVCTRL #1

& BENCHMARK #3007

MAG NAIL IN TREE

STA. 10+55.26

OFFSET: 21.47' RT

HVCTRL #4

STA. 11+45.89

OFFSET: 81.70' RT

HVCTRL #3

STA. 11+39.78

OFFSET: 105.72' LT

HVCTRL #6

STA. 10+21.43

OFFSET: 9.22' RT

HVCTRL #2

STA. 11+25.86

OFFSET: 11.25' LT

0+00

0+50

1+00

1+34

0 10 +5

'-1

5 16

9' -6

11 16

BENCHMARK #3004

MAG NAIL IN TREE

STA. 11+44.62

OFFSET: 15.84' RT

WP #1

WP #3

WP #5

WP #2

'-2

3 8"

'-3 5 8"

WP #4

WP #6

28'-8 12 "

'-8

17'-10"

℄ NORTH

ABUT. ℄ SOUTH

ABUT.

BEGIN

CULVERT

STA. 10+92.88

END CULVERT

STA. 11+11.62

BEGIN PROJECT

STA. 10+50

END PROJECT

STA. 11+50

37°52'35" TO BEGIN PROJECT

26°16'51" TO BEGIN CULVERT

24°1'53" TO END CULVERT

20°40'52" TO END PROJECT

30.02' TO BEGIN PROJECT

71.84' TO BEGIN CULVERT

90.32' TO END CULVERT

128.17' TO END PROJECT

35.88' TO HVCTRL #1

'-6

R Y

B R

O O

DRAWN

DESIGNER

STAMPS, LOGOS, AND SEALS

PROJECT NAME

DRAWING TITLE

CHECKED

ARCHIVE NO.DATE

PROJECT NO.

DRAWING SHEET NO.

OFSHEET

United States Department of Agriculture Forest Service

8/3 /22

3 K

I:\ 6\6

6 G

0 T

W G;

(R09)

EASTERN REGION

FR 10-11.53

CULVERT

REPLACEMENT

OVER TRIBUTARY

TO UTLEY BROOK

GREEN MOUNTAIN

NATIONAL FOREST

MANCHESTER RANGER DISTRICT

SURVEY TIE PLAN

K. KITTREDGE

R. GAUDREAU

626426

NOTES:

1. CONTROL POINTS ARE GENERALLY LOCATED BY GRADE STAKES, WHICH MAY OR MAY

NOT BE BE VISIBLE AT THE TIME OF CONSTRUCTION.

2. BENCHMARKS ARE MAG NAILS IN TREES WHICH ARE PROVIDED IN THE EVENT THAT

HORIZONTAL CONTROL GRADE STAKES HAVE BEEN REMOVED.

3. HORIZONTAL NORTHINGS AND EASTINGS ARE BASED ON AN ASSUMED DATUM WITH

HVCTRL #2 REPRESENTING NORTHING 10,000' AND EASTING 10,000'.

N (F

OFFSET (FEET)

10+75.00

0 10 20 30 40 500-10-20-30-40-50

N (F

OFFSET (FEET)

11+00.00

0 10 20 30 40 500-10-20-30-40-50

2%2%

10'-25 8" 8'-81

11'-25 8" 8'-01

C FOREST ROAD 10L

SUITABLE EXCAVATED MATERIAL OR

UNCLASSIFIED BORROW AS APPROVED

BY THE C.O.R., SEE GENERAL NOTES

1'-0" GRUBBING MATERIAL PAID FOR

UNDER ITEM 62415-0000

EXISTING GROUND LINE

GRADE SLOPES AS NECESSARY

TO TIE INTO EXISTING GROUND

MINIMUM 6" AGGREGATE SURFACE

COURSE , ITEM 30112-0000

AGGREGATE SURFACE COURSE,

DEPTH VARIES TO THE TOP OF

CULVERT, ITEM 30112-0000

PROP. LONGSPAN GUARDRAIL,

ITEM 61701-1950

(SPANS BRIDGE, TYP.)

PRECAST CONCRETE

HEADWALLS

PRECAST CONCRETE

BOX CULVERTCULVERT LOW CHORD

EL. 1523.16

CULVERT INVERT

EL. 1515.16

PRECAST CONCRETE CUTOFF WALL

STEEL BEAM GUARDRAIL,

WITH STEEL POSTS

ITEM 61701-1950

DRAWN

DESIGNER

STAMPS, LOGOS, AND SEALS

PROJECT NAME

DRAWING TITLE

CHECKED

ARCHIVE NO.DATE

PROJECT NO.

DRAWING SHEET NO.

OFSHEET

United States Department of Agriculture Forest Service

7/2 9/2

2 1 3:

E I:\

6\6

6 G

_1 1 &

W G;

(R09)

EASTERN REGION

FR 10-11.53

CULVERT

REPLACEMENT

OVER TRIBUTARY

TO UTLEY BROOK

GREEN MOUNTAIN

NATIONAL FOREST

MANCHESTER RANGER DISTRICT

ROADWAY CROSS

SECTIONS (1 OF 2)

K. KITTREDGE

R. GAUDREAU

626426

AGGREGATE SURFACE COURSE

GRUBBING MATERIAL

BEDDING AND BACKFILL AGGREGATE

N (F

OFFSET (FEET)

11+25.00

0 10 20 30 40 500-10-20-30-40-50

SUITABLE EXCAVATED MATERIAL OR

UNCLASSIFIED BORROW AS APPROVED

BY THE C.O.R., SEE GENERAL NOTES

2%2%

10'-03 8" 8'-101

C FOREST ROAD 10L

1'-0" GRUBBING MATERIAL PAID FOR

UNDER ITEM 62415-0000

EXISTING GROUND LINE

GRADE SLOPES AS NECESSARY

TO TIE INTO EXISTING GROUND

MINIMUM 6" AGGREGATE SURFACE

COURSE , ITEM 30112-0000

STEEL BEAM GUARDRAIL,

WITH STEEL POSTS

ITEM 61701-1950

DRAWN

DESIGNER

STAMPS, LOGOS, AND SEALS

PROJECT NAME

DRAWING TITLE

CHECKED

ARCHIVE NO.DATE

PROJECT NO.

DRAWING SHEET NO.

OFSHEET

United States Department of Agriculture Forest Service

7/2 9/2

2 1 3:

E I:\

6\6

6 G

_1 1 &

W G;

(R09)

EASTERN REGION

FR 10-11.53

CULVERT

REPLACEMENT

OVER TRIBUTARY

TO UTLEY BROOK

GREEN MOUNTAIN

NATIONAL FOREST

MANCHESTER RANGER DISTRICT

ROADWAY CROSS

SECTIONS (2 OF 2)

K. KITTREDGE

R. GAUDREAU

626426

AGGREGATE SURFACE COURSE

GRUBBING MATERIAL

STAMPS, LOGOS, AND SEALS

PROJECT NAME

DRAWING TITLE

CHECKED

ARCHIVE NO.DATE

PROJECT NO.

DRAWING SHEET NO.

OFSHEET

United States Department of Agriculture Forest Service

7/2 9/2

I:\ 6\6

6 G

3 - E

(R09)

EASTERN REGION

FR 10-11.53

CULVERT

REPLACEMENT

OVER TRIBUTARY

TO UTLEY BROOK

GREEN MOUNTAIN

NATIONAL FOREST

MANCHESTER RANGER DISTRICT

EPSC NOTES

AND DETAILS

K. KITTREDGE

R. GAUDREAU

626426

EROSION CONTROL NOTES:

1. PRIOR TO STARTING CONSTRUCTION THE CONTRACTOR SHALL SUBMIT AN EROSION AND SEDIMENT

CONTROL PLAN WITH A SCHEDULE OF CONSTRUCTION ACTIVITIES. THE PLAN SHALL BE SITE

SPECIFIC AND SHALL BE PAID FOR UNDER ITEM 15701-0000, SOIL EROSION CONTROL.

2. THE CONTRACTOR SHALL MINIMIZE THE AMOUNT OF DISTURBED SOIL EXPOSED TO EROSION FROM

STORM WATER AND WIND AT ANY TIME BY USING VEGETATIVE AND STRUCTURAL CONTROLS AND

PROPER TIMING AND SEQUENCING OF CONSTRUCTION ACTIVITIES.

3. ONLY DISTURB, CLEAR, OR GRADE AREAS NECESSARY FOR IMMEDIATE CONSTRUCTION ACTIVITY.

FLAG OR OTHERWISE DELINEATE AREAS NOT TO BE DISTURBED. EXCLUDE VEHICLES AND

CONSTRUCTION EQUIPMENT FROM THESE AREAS TO PRESERVE NATURAL VEGETATION.

4. IF PROJECT IS GREATER THAN 5-ACRES, THE AREA OF UNSTABILIZED SOIL SHALL NOT EXCEED 5 ACRES AT ANY TIME UNLESS PROJECT PERMITS SPECIFICALLY PROVIDE FOR A GREATER AREA OF

DISTURBANCE.

5. ALL EROSION AND SEDIMENT CONTROL PRACTICES AND MEASURES TO BE CONSTRUCTED, APPLIED AND MAINTAINED IN ACCORDANCE WITH THESE DRAWINGS, PER THESE NOTES AND DETAILS, AND

ACCORDING TO MANUFACTURER'S RECOMMENDATIONS.

6. THE CONTRACTOR SHALL USE PROPER EROSION AND SEDIMENT CONTROL MEASURES TO ENSURE

NO SEDIMENT IS TRACKED OFF-SITE (E.G. STABILIZED CONSTRUCTION ENTRANCE).

7. DISTURBED AREAS WITH POTENTIAL TO DISCHARGE SEDIMENT-LADEN WATER INTO SURFACE

WATERS OR OFF THE SITE MUST BE PROTECTED WITH TEMPORARY EROSION CONTROL MEASURES

(E.G., SILT FENCE).

8. THE CONTRACTOR SHALL DIVERT OFFSITE STORMWATER RUNOFF FROM HIGHLY ERODIBLE AREAS

AND STEEP SLOPES AND CONVEY OFFSITE STORMWATER RUNOFF TO STABLE AREAS. INSTALL

PERIMETER SILT FENCE PRIOR TO CLEARING AND GRUBBING AND INSTALL NECESSARY EROSION

AND SEDIMENT CONTROL PRACTICES AS WORK TAKES PLACE.

9. AREAS TO BE FILLED SHALL BE CLEARED, GRUBBED, AND STRIPPED OF TOPSOIL TO REMOVE TREES, VEGETATION, ROOTS OR OTHER OBJECTIONABLE MATERIALS.

10. EXCAVATED TOPSOIL GRADE MATERIAL REQUIRED FOR THE ESTABLISHMENT OF VEGETATION

SHALL BE STOCKPILED TEMPORARILY IN THE AMOUNT NECESSARY TO COMPLETE FINISHED

GRADING (WITHIN PROPOSED CONSTRUCTION LIMITS) AND USED IN CONJUNCTION WITH SEEDING

AND PLANTING THE PROJECT AREA.

11. ALL STOCKPILES, BORROW AREAS, AND SPOILS SHALL BE PROTECTED FROM EROSION AND

SURROUNDED BY SILT FENCE AND COVERED WITH A BLANKET OF STRAW MULCH.

12. FROZEN MATERIAL OR SOFT, MUCKY OR HIGHLY COMPRESSIBLE MATERIALS ARE SUSCEPTIBLE TO ACCELERATED SETTLEMENT AND POTENTIAL ACCELERATED EROSION. WORK IN THESE MATERIALS

TO BE PERFORMED UNDER THE DIRECTION OF A PROFESSIONAL ENGINEER.

13. REPAIR OR REPLACEMENT OF EROSION CONTROL MEASURES SHALL BE MADE PROMPTLY AS

NEEDED, AND AS DESCRIBED IN THE INSPECTION, MONITORING AND MAINTENANCE NOTES ON

THESE DRAWINGS.

14. THE OUTER FACE OF THE FILL SLOPE SHALL BE ALLOWED TO STAY LOOSE, NOT ROLLED,

COMPACTED,OR BLADED SMOOTH.ROUGHEN THE SURFACE OF ALL SLOPES DURING THE

CONSTRUCTION OPERATION TO RETAIN WATER, INCREASE INFILTRATION, AND FACILITATE

VEGETATION ESTABLISHMENT.

15. USE SLOPE BREAKS, SUCH AS DIVERSIONS, BENCHES, OR CONTOUR FURROWS AS APPROPRIATE, TO REDUCE THE LENGTH OF CUT-AND-FILL SLOPES TO LIMIT SHEET AND RILL EROSION AND

PREVENT GULLY EROSION. ALL BENCHES TO BE KEPT FREE OF SEDIMENT DURING ALL PHASES OF

DEVELOPMENT.

16. AREAS SHALL BE SCARIFIED TO A MINIMUM DEPTH OF 3 INCHES PRIOR TO PLACEMENT OF TOPSOIL.

TOPSOIL TO BE PLACED WITHOUT SIGNIFICANT COMPACTION TO PROVIDE A LOOSE BEDDING FOR

PLACEMENT OF SEED.

17. STABILIZE ALL GRADED AREAS WITH VEGETATION, CRUSHED STONE, COMPOST BLANKET, OR OTHER

GROUND COVER AS SOON AS GRADING IS COMPLETED OR IF WORK IS INTERRUPTED FOR 21

WORKING DAYS OR MORE. USE MULCH OR OTHER APPROVED METHODS TO STABILIZE AREAS

TEMPORARILY WHERE FINAL GRADING MUST BE DELAYED.

18. ALL GRADED AREAS TO BE PERMANENTLY STABILIZED IMMEDIATELY FOLLOWING FINISHED

GRADING.

19. SEED MIXTURE FOR THE PURPOSES OF TURF ESTABLISHMENT SHALL BE THE NEW ENGLAND

EROSION CONTROL/ RESTORATION MIX (FOR DETENTION BASINS AND MOIST SITES) BY NEW

ENGLAND WETLANDS, INC. OR AN APPROVED EQUAL. THE MIX SHALL BE APPLIED PER THE SEEDING

FORMULA AND MANUFACTURERS RECOMMENDATIONS. ALL SEEDED AREAS SHALL RECEIVE

EROSION CONTROL MATTING IMMEDIATELY FOLLOWING SEEDING. NATURAL FIBER MATTING ONLY

SHALL BE ALLOWED. THIS WORK SHALL BE PAID FOR UNDER ITEM 62542-1000.

20. PERMANENT OR TEMPORARY COVER MUST BE IN PLACE BEFORE THE GROWING SEASON ENDS.

WHEN SEEDED AREAS ARE MULCHED, PLANTINGS MAY BE MADE FROM EARLY SPRING TO EARLY

OCTOBER. WHEN SEEDED AREAS ARE NOT MULCHED, SEED SHOULD BE PLACED FROM EARLY

SPRING TO MAY 20 OR FROM AUGUST 15 TO SEPTEMBER 15. NO DISTURBED AREA SHALL BE LEFT

EXPOSED DURING WINTER MONTHS (NOVEMBER THROUGH MARCH).

21. ONCE DISTURBED AREAS HAVE BEEN STABILIZED AND VEGETATION IS ESTABLISHED, ALL

TEMPORARY EROSION CONTROL MEASURES SUCH AS SILT FENCE SHALL BE REMOVED. AREAS

DISTURBED BY REMOVAL OF THESE MEASURES SHALL BE IMMEDIATELY SEEDED ACCORDING TO

SEEDING SPECIFICATIONS ON THESE DRAWINGS.

22. AN AREA IS CONSIDERED "STABLE" IF ONE OF THE FOLLOWING HAS OCCURRED: A MINIMUM OF 85% VEGETATED GROWTH HAS BEEN ESTABLISHED; A MINIMUM OF 3" OF NON-EROSIVE MATERIAL (SUCH AS STONE RIP RAP OR A CERTIFIED COMPOST BLANKET) HAS BEEN INSTALLED. EROSION CONTROL

BLANKETS HAVE BEEN PROPERLY INSTALLED.

23. ALL AREAS OF EXPOSED OR DISTURBED SOIL TO BE TEMPORARILY STABILIZED AS SOON AS PRACTICABLE BUT NO LATER THAN 45 DAYS FROM THE TIME OF INITIAL DISTURBANCE, UNLESS A SHORTER TIME IS SPECIFIED BY LOCAL AUTHORITIES, THE CONSTRUCTION SEQUENCE APPROVED

AS PART OF THE ISSUED PERMIT, OR AN INDEPENDENT MONITOR.

24. ALL AREAS OF EXPOSED OR DISTURBED SOIL TO BE PERMANENTLY STABILIZED AS SOON AS

PRACTICABLE BUT NO LATER THAN 3 DAYS FOLLOWING FINAL GRADING.

25. ALL ITEMS SPECIFIED IN THE EROSION CONTROL PLAN BUT NOT INCLUDED AS A SEPARATE PAY ITEM

SHALL BE PAID FOR UNDER ITEM 15701-0000, SOIL EROSION CONTROL.

NOTES:

1. VTRANS ROLLED EROSION CONTROL PRODUCT (RECP) SIDE SLOPE AND SILT FENCE DETAILS ARE ADDED ONLY FOR REFERENCE OF ACCEPTED PRODUCTS AND PROCEDURES. NO PAYMENT SHALL BE MADE TO THE VTRANS ITEMS REFERENCED ABOVE. ALL PAYMENT SHALL BE MADE UNDER ITEM15701-0000 SOIL EROSION CONTROL OR ITEM 15705-0100 SOIL EROSION CONTROL, SILT FENCE.

TEMPORARY DEWATERING BAGS SUCH

AS DIRTBAGS SHALL BE SUBMITTED TO

THE C.O.R. FOR APPROVAL

EDGE OF BROOK

TEMPORARY

COFFERDAM (TYP.)

PROPOSED PRECAST

CONCRETE BOX CULVERT

ITEM 15705-0100

SOIL EROSION CONTROL,

SILT FENCE

R Y

O F

R O

O K

PROPOSED RIVER

RETURN FLOW

WETLAND BOUNDARY

TO LANDGROVE, VT

TO MT. TABOR, VT

FOREST ROAD 10

18" RCP TO REMAIN

EDGE OF EXISTING

GRAVEL ROADWAY

C EXISTING & PROPOSED BROOK

EXISTING AND

PROPOSED FOREST

ROAD 10 CL

STREAMBED MATERIAL

PLACED RIPRAP, METHOD A

SILT FENCE

COFFERDAM

EDGE OF ROADWAY

EDGE OF RIVER

WETLAND BOUNDARY

FILL LINE

CLEARING LINE

PROPOSED MAJOR CONTOURS

PROPOSED MINOR CONTOURS

LEGEND:

DRAWN

DESIGNER

STAMPS, LOGOS, AND SEALS

PROJECT NAME

DRAWING TITLE

CHECKED

ARCHIVE NO.DATE

PROJECT NO.

DRAWING SHEET NO.

OFSHEET

United States Department of Agriculture Forest Service

8/4 /22

2 K

I:\ 6\6

6 G

4 - E

(R09)

EASTERN REGION

FR 10-11.53

CULVERT

REPLACEMENT

OVER TRIBUTARY

TO UTLEY BROOK

GREEN MOUNTAIN

NATIONAL FOREST

MANCHESTER RANGER DISTRICT

EPSC CONSTRUCTION

PLAN SHEET

K. KITTREDGE

R. GAUDREAU

626426

COFFERDAM NOTES:

1. THE EROSION CONTROL, COFFERDAM, AND DEWATERING DETAILS SHOWN ON THIS SHEET ARE CONCEPTUAL, AND SHOULD BE

FINALIZED AND SUBMITTED BY THE CONTRACTOR FOR APPROVAL.

2. COFFERDAMS OR WATER DIVERSION STRUCTURES ARE REQUIRED AT EACH HEADWALL LOCATION TO CONTROL THE INFLOW AND ADEQUATELY DEWATER TO CONSTRUCT. ALL COSTS FOR DESIGN, CONSTRUCTION, MAINTENANCE, AND REMOVAL SHALL BE INCLUDED IN ITEM 20815-0000, COFFERDAMS. ALL WORK REQUIRED TO MAINTAIN A DEWATERED CONDITION SHALL BE INCLUDED IN

ITEM 20820-0000.

3. THE CONTRACTOR SHALL SUBMIT DETAILS, INDICATING THEIR METHOD OF DEWATERING AND THEIR METHOD OF HANDLING THE

WATER FROM THE WORK AREA FOR APPROVAL BY THE C.O.R.

4. ALL COSTS ASSOCIATED WITH THE RE-DESIGN AND RE-INSTALLATION OF COFFERDAMS DUE TO SUBSURFACE CONDITIONS ENCOUNTERED DURING THE COFFERDAM INSTALLATION THAT ARE DIFFERENT FROM WHAT THE COFFERDAM DESIGN ASSUMED AND/OR INTERPRETED FROM THE AVAILABLE SUBSURFACE INFORMATION, SHALL BE SUBSIDIARY TO THE ASSOCIATED COFFERDAM

ITEM.

P R

T O

F O

R D

U R

N O

F C

O N

U C

N P

AS REQUIRED

SAND BAGS

(TYP.)

10 MIL OR THICKER UV RESISTANT,

IMPERMEABLE SHEETING OR

OTHER APPROVED MATERIAL TO

CREATE WATER TIGHT STRUCTURE

SUGGESTED TEMPORARY COFFERDAM DETAIL

NOT TO SCALE

EPSC CONSTRUCTION CONDITIONS PLAN

SCALE: 1" = 10'-0"

STAMPS, LOGOS, AND SEALS

PROJECT NAME

DRAWING TITLE

CHECKED

ARCHIVE NO.DATE

PROJECT NO.

DRAWING SHEET NO.

OFSHEET

United States Department of Agriculture Forest Service

7/2 9/2

I:\ 6\6

6 G

5 &

- R

.D W

(R09)

EASTERN REGION

FR 10-11.53

CULVERT

REPLACEMENT

OVER TRIBUTARY

TO UTLEY BROOK

GREEN MOUNTAIN

NATIONAL FOREST

MANCHESTER RANGERS DISTRICT

TERMINAL UNIT

DELINEATION

K. KITTREDGE

R. GAUDREAU

626426

OM3-R WITH POST

FACING AGAINST THE

DIRECTION OF TRAVEL

OM3-L WITH POST

FACING AGAINST THE

DIRECTION OF TRAVEL

OM3-L WITH POST OM3-R WITH POST

LANE OF

TRAVEL

LANE OF

TRAVEL

NOTE:

1. THIS SHEET HAS BEEN ADAPTED FROM THE NHDOT "TERMINAL UNIT DELINEATION" STANDARD DETAIL TO INCLUDE OM3 OBJECT MARKERS.

File details come from the government source that posted it. Updated Nov 2, 2022.