Attachment_5_-_Grayling_Bridge_Plans.pdf

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GALLATIN NATIONAL FOREST - Grayling Creek Snowmobile Bridge
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AG-0398-S-14-0012
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Attachment 5 - Grayling Creek Bridge Plans

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VICINITY MAP

FOREST ENGINEER

REVIEWED:

DATE

GALLATIN NATIONAL FOREST

FOREST SUPERVISOR

APPROVED:

DATE

GALLATIN NATIONAL FOREST

REGIONAL ENGINEER

APPROVED:

DATE

NORTHERN REGION

KALISPELL

GLASGOW

GREAT FALLS

MISSOULA

HELENA

BILLINGS

HARDIN

BOZEMAN

DILLON

LOCATION MAP

DISTRICT RANGER

RECOMMENDED:

DATE

HEBGEN LAKE RANGER DISTRICT

U.S. DEPARTMENT OF AGRICULTURE

FOREST SERVICE, REGION 1

GALLATIN NATIONAL FOREST

GALLATIN COUNTY, MONTANA

TRAIL AND BRIDGE PLANS FOR:

GRAYLING CREEK

WEST YELLOWSTONE SNOWMOBILE TRAIL WEST

YELLOWSTONE

MATERIAL SOURCES

INDEX TO SHEETS

1 TITLE SHEET

ESTIMATED QUANTITIES & GENERAL

NOTES

3 PROJECT CONTROL

4 TRAIL TYPICAL SECTIONS

5 TRAIL PLAN & PROFILE

6 BRIDGE GENERAL LAYOUT

7 - 8 FOUNDATION PLAN & DETAILS

9 - 11 ABUTMENT DETAILS

12 - 14 SUPERSTRUCTURE DETAILS

15 - 16 BRIDGE RAILING DETAILS

WASTE SITE (on site)

UNCLASSIFIED BORROW (on site)

RIPRAP (on site)

STRUCTURAL BACKFILL

COARSE GRANULAR BACKFILL (for geocell)

R 4E

R 3E

R 5E

R 4E

T16N T17N

T17N T18N

DRAWING NO. R2163

GRAYLING CREEK BRIDGE

ESTIMATED QUANTITIES

& GENERAL NOTES

REGION ONE

CQ = Contract Quantity; AQ= Actual Quantity; LSQ = Lump Sum Quantity

MOBILIZATION15101 Lump SumLSQ

SEEDING, DRY METHOD (GOVERNMENT-FURNISHED SEED)62503 Lump SumLSQ

EQUIPMENT RENTAL, HYDRAULIC EXCAVATOR WITH THUMB62201 HourAQ

EQUIPMENT RENTAL, LARGE DUMP TRUCK62202 HourAQ

PLACED RIPRAP, CLASS 5 MACHINE PLACED (GOVERNMENT FURNISHED)25101 Cubic YardCQ

CONSTRUCTION SURVEY AND STAKING15221 Lump SumLSQ

MULCHING, DRY METHOD62509 Lump SumLSQ

PRECAST PRESTRESSED CONCRETE STRUCTURAL MEMBERS, BULB-TEE55301 EachAQ

DESIGN NOTES

GENERAL NOTES

SUMMARY OF ESTIMATED QUANTITIES

GEOCELL ABUTMENT STABILIZATION27201 CQ Square Yard

51.3

STRUCTURE EXCAVATION20806 Lump SumLSQ 1

PRECAST CONCRETE MEMBER, GRADE BEAM553A01 EachAQ 2

SOIL EROSION AND POLLUTION CONTROL15713 Lump SumLSQ 1

WOOD POSTS63305 Linear FootAQ 36

OBJECT MARKERS63306 EachAQ 4

WEATHERING STEEL W-BEAM BRIDGE RAILING 55601 Linear FootCQ 207

STRUCTURAL CONCRETE CLASS A(AE)55201 Cubic YardCQ 22

REINFORCING STEEL55401 PoundCQ 2756

STRUCTURAL BACKFILL (CONTRACTOR FURNISHED)20811 Cubic YardCQ 160

Cubic YardCQ 80UNCLASSIFIED BORROW (GOVERNMENT FURNISHED)20404

GRAYLING CREEK

SNOWMOBILE BRIDGE

PROJECT CONTROL

NOTE

TRAIL TYPICAL SECTION

REGION ONE

TRAIL TYPICAL SECTIONS

OBJECT MARKER TYPE 3

STA 24+50 to BRIDGE

BRIDGE to STA 27+40

TRAIL CENTERLINE POINTS

REGION ONE

PLAN

SCALE IN FEET

0 15 30

G

R

A

Y

L

I

N

G

C

R

E

E

K

GRAYLING CREEK

TRAIL PLAN & PROFILE

GENERAL LAYOUT

REGION ONE

ELEVATION

TYPICAL SECTION

G

R

A

Y

L

I

N

G

C

R

E

E

K

PLAN

SCALE IN FEET

0 10 20

ABUTMENT LAYOUT POINTS

SNOWMOBILE BRIDGE

FOUNDATION PLAN

REGION ONE

G

R

A

Y

L

I

N

G

C

R

E

E

K

PLAN

SCALE IN FEET

0 10 20

UPSTREAM

END

DOWNSTREAM

END

SECTIONS ALONG CENTERLINE BEARING

ABUTMENT 1

UPSTREAM

END

DOWNSTREAM

END

ABUTMENT 2

DEWATERING AND SOIL EROSION CONTROL

FOUNDATION DETAILS

REGION ONE

TYPICAL ABUTMENT SECTION

STRUCTURE EXCAVATION NOTES:

STRUCTURE BACKFILL NOTES:

STRUCTURE EXCAVATION AND BACKFILL DETAIL

ABUTMENT PLAN & ELEVATION

REGION ONE

SECTION

ABUTMENT PLAN

ABUTMENT ELEVATION

ABUTMENT PLAN & ELEVATION

REGION ONE

SECTION

ABUTMENT PLAN

BACKWALL REINFORCING

SECTION

ABUTMENT DETAILS

REGION ONE

GUARD ANGLE DETAIL

REINFORCING BAR SCHEDULE

ABUTMENT BACKWALL

SECTION B - B

ELEVATION

SECTION A -A

1/4

ELEVATION

OPTIONAL GRADE BEAM SPLICE DETAIL

A A B B

SECTION C - C

ELEVATION

C C

SUPERSTRUCTURE PLAN

REGION ONE

SUPERSTRUCTURE PLAN

EXTERIOR BEAM INTERIOR BEAM

A

PRESTRESSED BEAM NOTES

SUPERSTRUCTURE DETAILS

REGION ONE

EXTERIOR BEAM PLAN

TYPICAL BEAM END DETAIL

CURB REINFORCING

GROUT KEY

PLAN

ELEVATION

SECTION

CURB JOINT

WELD TIE DETAIL

SUPERSTRUCTURE DETAILS

REGION ONE

SECTION

SECTION

A

REINFORCING BAR SCHEDULE

MID-SPAN DIAPHRAGMS

CURB & RAILING DETAILS

REGION ONE

CURB PLAN

RAIL DETAIL

SECTION

SECTION

BRIDGE RAIL NOTES

CURB & RAILING DETAILS

REGION ONE

RAIL POST SHIM DETAIL

ANCHOR BOLT ASSEMBLY

RAIL SPLICE

3/16

3/16

1"

1"

W-BEAM END SECTION

REFLECTOR

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