Attachment_B_-_Signed_Brunet_Plans.pdf

UNT BRUNET CREEK

GREAT DIVIDE RANGER DISTRICT

CHEQUAMEGON-NICOLET

NATIONAL FOREST

CHEQUAMEGON-NICOLET NATIONAL FOREST

SAWYER COUNTY, WISCONSIN

U.S. DEPT. OF AGRICULTURE

FOREST SERVICE

FOREST ENGINEER

APPROVED:

DATE

INDEX OF SHEETS

SHEET CONTENTS

WISCONSIN

WASHBURN

PARK FALLS

N

WISCONSIN

MINNEAPOLIS/

DULUTH/SUPERIOR

ST. PAUL

MISSISSIPPI

RIVER

MADISON

RIVER

CHICAGO

MILWAUKEE

RHINELANDER

MEDFORD

WINNEBAGO

LAKE

LAKE SUPERIOR

APOSTLE ISLANDS

IRONWOOD2

13 51

LAKE MICHIGAN

VICINITY MAP

Chequamegon-Nicolet National Forest

FILE NO.

Engineering-Supervisor's Office

DISTRICT RANGER DATE

Chequamegon-Nicolet National Forest

District Office- MEDFORD/PARK FALLS

These drawings comply with the Forest Plan and Project Specific NEPA documentation.

RECOMMENDED:

COVER SHEET

QUANTITIES

TYPICAL SECTIONS

PLAN AND PROFILE

CULVERT DETAILS

ROAD SECTIONS

6-9

C-1930

CULVERT REPLACEMENT @ FR 311

PROJECT

LOCATION

LORETTA/DRAPER

mbeuning Typewritten Text April 6, 2016

General Notes

1) CONSTRUCTION SPECIFICATIONS: Standard Specifications for Construction of Roads and Bridges on

Federal Highway Projects, FP-03 U.S. Customary Units, shall apply to this contract.

2) Minor amounts of clearing and grubbing are required for culvert replacement. Limbs, logs, & stumps may be scattered outside the clearing limits. This work shall be considered incidental to Pay Item 20304-Removal.

3) Maintenance for traffic will be the responsibility of the Contractor. Road closures will be accompanied by road detours in accordance with the Manual of Uniform Traffic Control Devices (2003) guidelines. This work shall be considered incidental to Pay Item 15101-Mobilization.

4) Contractor shall not construct these projects during abnormally high flows.

5) The Engineer shall be notified of any road closures one week prior.

6) Contractor is responsible for properly disposing of old culverts off of Forest Service lands.

7) Install culvert in locations as staked by the engineer. Bedding and pipe placement shall be approved by the engineer before backfilling begins.

8) Reconstruction of the subgrade shall be required before placing surfacing material and shall be considered incidental to Pay Item 20411. No excavated materials shall be wasted outside of the clearing limits unless

Approved by the Engineer.

9) Top of coffer dams shall be set at an elevation of 98.0 feet or higher. Coffer dams shall be constructed of non-erodable material.

10) All select borrow material shall be a silt and sand mixture and meet the standard of FP-03 Subsection 704.07.

11) Riprap shall be embedded into the embankment such that the final surface of riprap will be flush with surrounding embankment.

12) Seed mixture: Seed mixture: Big Bluestern, 10%; Sideoats Grama, 20%; Canada Wild Rye, 35%; Annual

Rye, 10%; Little Bluestern, 10%; Indiangrass, 10%, Purple Prairie Clover, 4%; Black-eyed Susan, 1%.

Seeding rate: 30.49 lbs/ acre.

13) Apply Seed, Fertilizer, and Erosion Control Mat in all disturbed areas of the project.

C U s e r s e m l y n c h

D e s k t o p P

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GENERAL NOTES

& QUANTITIES

C-1930

2 9

UNT BRUNET

@ FR 311

03/07/11

03/07/11

03/07/11

E. LYNCH

E. LYNCH

TYPICAL EXISTING ROAD SECTION

10.50'

0.02 FT/FT 0.02 FT/FT

VARIESVARIES

10.50'

C U s e r s e m l y n c h

D e s k t o p P

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TYPICAL EXISTING &

PROPOSED CROSS SECTIONS

1" = 5'

C-1930

3 9

UNT BRUNET

@ FR 311

03/07/11

03/07/11

03/07/11

E. LYNCH

E. LYNCH

E. LYNCH

TYPICAL PROPOSED ROAD SECTION

11.00'

26.00'

0.02 FT/FT 0.02 FT/FT

2:1 2:1

2:1

11.00'

6" (COMPACTED DEPTH)

CRUSHED GRAVEL SURFACE

COURSE

1.00'

STA: 10+75 to 12+50

90.00

95.00

100.00

105.00

110.00

10+00

11+00

12+00

13+00

0.00%

G R

A D

E

B

R E

K

S

T

E L

E V

G R

A D

E

B

R E

K

S

T

E L

E V

C U s e r s e m l y n c h

D e s k t o p P

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PLAN & PROFILE

1" = 50'

C-1930

4 9

UNT BRUNET

@ FR 311

02/14/11

02/14/11

02/14/11

E. LYNCH

EXISTING CULVERTS

TO BE REMOVED

PROPOSED 10x4 CONCRETE

BOX CULVERT W/ 2:1 PARTIAL

BEVEL

INV ELEV: 94.50'

EXISTING ROAD

SURFACE

SILT FENCE

(TYP)

8'-0" MAX.

2' M

IN

FLOW

2' M

IN

4' M

IN

EXISTING GROUND

EXISTING CULVERT TO BE

REMOVED

STRUCTURE EXCAVATION

& BACKFILL INCLUDES

AMOUNT OUTSIDE

VERTICAL PLANES

CL STA. 11+45.09

CULVERT INSTALLATION

STANDARD SILT FENCE

SCALE: 1"=5'

8'-0" MAX.

2' M

IN

NOT TO SCALE

FLOW

2' M

IN

4' M

IN

PROPOSED SURFACE

STANDARD SILT FENCE

INSTALLATION

CULVERT CROSS SECTION

SCALE: 1"=5'

EXCAVATE MINIMUM 6"x 6"

TRENCH, FOLD GEOTEXTILE

FABRIC TO FIT TRENCH,

FABRIC TO FIT TRENCH

TO EXISTING GRADE.,

REINFORCED

GEOTEXTILE

FABRIC

EXISTING

GROUND

2"x2" WOOD

OR STEEL

SUPPORT POST

ATTACH FABRIC TO

POST WITH WIRE STAPLES

EXISTING

GROUND

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CULVERT & SILT

FENCE DETAILS

AS SHOWN

C-1930

5 9

UNT BRUNET

@ FR 311

03/07/11

03/07/11

03/07/11

E. LYNCH

E. LYNCH

E. LYNCH

PLACED CLASS 4

RIP RAP EXTENDED

TO TOP OF STREAM BANK

8" AGGRAGATE

SINGLE LAYER OF

TRI-AX GEOGRID

8' (TYP)

PROPOSED SURFACE

INVERT ELEV: 94.50'

*NORMAL FLOW

0.43 CFS

*100 YEAR FLOOD

193 CFS

100 YR FLOOD

WATER SURFACE

ELEV: 98.27'

NORMAL

WATER SURFACE

ELEV: 97.23'

8.0'

10.0'

C ELEV: 100.45'L

32.24

C-1930

1" = 10'

CROSS SECTIONS

STA: 10+75 to 11+10.09

UNT BRUNET

@ FR 311

03/07/11

03/07/11

03/07/11

E. LYNCH

E. LYNCH

E. LYNCH

STA: 10+75.00

STA: 11+00.00

STA: 11+10.09

1" = 10'

CROSS SECTIONS

STA: 11+25 to 11+44.42

UNT BRUNET

@ FR 311

03/07/11

03/07/11

03/07/11

E. LYNCH

E. LYNCH

E. LYNCH

STA: 11+25.00

STA: 11+31.42

STA: 11+44.42

1" = 10'

CROSS SECTIONS

STA: 11+50 to 11+75

UNT BRUNET

@ FR 311

03/07/11

03/07/11

03/07/11

E. LYNCH

E. LYNCH

E. LYNCH

STA: 11+50.00

STA: 11+58.30

STA: 11+75.00

1" = 10'

CROSS SECTIONS

STA: 12+00 to 12+50

UNT BRUNET

@ FR 311

03/07/11

03/07/11

03/07/11

E. LYNCH

E. LYNCH

E. LYNCH

STA: 12+00.00

STA: 12+25.00

STA: 12+50.00