3. Drawings 2.pdf

4NO SCALE

U.S. DEPARTMENT OF AGRICULTURE

FOREST SERVICE

R-5

OF AGRIMENT

Sheet Title

Sheet of

Design Scale

PACIFIC SOUTHWEST REGION

SIX RIVERS

Project Name

Forest

VICINITY MAPNATIONAL FOREST

15N01 ROAD REPAIR

Drawn

Reviewed

Kurt Werner

Kurt Werner

4NO SCALE15N01 Road Repair

1.3 H:1 V Max

Match Existing or

Limits of subexcavation

Place Roadway Aggregate 9 Inch Depth

Geogrid, Biaxial

S ub e xc a va tio n

D ep th V ar ie s

S e e R o a d L og

E m b an km en t C o ns tr u ct io n

D e pt h

V ar ie s

DEEP PATCH

REINFORCED DIGOUT

NOTES

1. Construct Deep Patch in 12" lifts. Place aggregate according to Section 308

2. See plans for location of Deep Patch. Limits are to verified by CO.

3. Place Geogrid over each lift, overlap joints a minimum of 2 feet.

Place Asphalt Concrete 3 Inch Compacted Depth

4. Sawcut pavement edges to a neat verticle line.

5. Utilize milling/grinding material in the aggregate section to achieve full depth.

U.S. DEPARTMENT OF AGRICULTURE

FOREST SERVICE

R-5

OF AGRIMENT

Sheet Title

Sheet of

Drawn

Design

Checked

Reviewed

Scale

02/13/2015

PACIFIC SOUTHWEST REGION

SIX RIVERS

Project Name

Forest

TYPICAL

REINFORCED DIGOUT

NATIONAL FORESTKurt Werner

4NO SCALE15N01 Road Repair

20"

20"

6' TO 12'

5' MIN 3' TO 3 1/2'

4' MIN.

5' MIN.

ROAD

CONSTRUCTION

AHEAD

DETOUR

AHEAD

DETOUR

500 FT

ROAD

MACHINERY

AHEAD

ONE

LANE

BRIDGE

STOP

AHEAD

ROUGH

ROAD

LOOSE

GRAVEL

WORKERS TRUCK

CROSSING

FRESH

OIL

DETOUR

DETOUR

W20-1 W20-2 W21-3

W3-1 W5-3 W8-8 W8-7 W21-1 W8-6 W21-2

M4-8

W1-6

W8-1

W20-2

MIN. 30"X30"

BUMP

TYPE OF SUPPORT VARIES

ROAD

CLOSED

R11-2

WIDTH OF RAIL***

LENGTH OF RAIL***

WIDTH OF STRIPES**

HEIGHT

NUMBER OF

REFLECTORIZED

RAIL FACES

8" MIN - 12" MAX

2 FT. MIN

6 IN.

3 FT. MIN

2 (ONE EACH

DIRECTION)

3 IF FACING TRAFFIC

IN ONE DIRECTION.

6 IF FACING TRAFFIC

IN TWO DIRECTIONS.

*FOR WOODEN BARRICADES, NOMINAL LUMBER DIMENSIONS WILL BE SATISFACTORY.

**FOR RAILS LESS THAN THREE FEET LONG, 4 INCH WIDE STRIPES SHALL BE USED.

***BARRICADES INTENDED FOR USE ON EXPRESSWAYS, FREEWAYS AND OTHER HIGH

SPEED ROADWAYS SHALL HAVE A MINIMUM OF 270 SQUARE INCHES OF REFLECTIVE

AREA FACING TRAFFIC.

8" MIN - 12" MAX

2 FT. MIN

6 IN.

3 FT. MIN

8" MIN - 12" MAX

2 FT. MIN

6 IN.

5 FT. MIN

4 (TWO EACH

DIRECTION)

I II IIITYPE*

TYPE I BARRICADE

TYPE II BARRICADE TYPE III BARRICADE

NOTE: SIGN CONSTRUCTION, MATERIALS AND PLACEMENT SHALL MEET

THE STANDARDS FOUND IN THE "MANUAL ON UNIFORM TRAFFIC

CONTROL DEVICES FOR STREETS AND HIGHWAYS" CURRENT EDITION.

ANY CHANGES SHALL BE APPROVED BY THE CONTRACTING OFFICER.

BARRICADE CHARACTERISTICS

M4-10L

THE SIGNS SHOWN ON THIS DRAWING ARE TYPICAL OF SIGNS THAT

MAY BE USED. HOWEVER, SITUATIONS MAY REQUIRE THE USE OF

SIGNS NOT SHOWN.

PRIOR TO STARTING WORK, THE CONTRACTOR SHALL SUBMIT A SIGN

PLAN TO THE CONTRACTING OFFICER FOR APPROVAL.

SEE TABLE

U.S. DEPARTMENT OF AGRICULTURE

FOREST SERVICE

R-5

OF AGRIMENT

Sheet Title

Sheet of

Drawn

Design

Checked

Reviewed

Scale

02/13/2012

PACIFIC SOUTHWEST REGION

SIX RIVERS

Project Name

Forest

TYPICAL

SIGNS

NATIONAL FOREST