Exhibit_A_Drawings.pdf

R.1E./R.2E.

LEGEND

PROJECT ROAD

ROCK

SOURCE

ROAD

DAMAGE

T.52N.

T.51N.

ROCK

SOURCE

EXHIBIT A

CENTRAL ZONE ROAD MAINTENANCE

IDAHO PANHANDLE NATIONAL FORESTS

COEUR D'ALENE RIVER RANGER DISTRICT

KOOTENAI AND SHOSHONE COUNTIES, IDAHO

N

ROAD 265

MILE

POST

DESCRIPTION OF WORK

0.00

JUNCTION OF ROADS 265 AND 2379

(SPYGLASS). BEGIN ROADSIDE BRUSH

CUTTING AND ROAD RECONDITIONING.

REMOVE 26 EXISTING ROLLING DIPS AND

INSTALL 40 ROLLING DIPS IN LOCATIONS

DESIGNATED BY THE CO.

7.22

REMOVE TREE STUMP AND PLACE OUTSIDE

THE CLEARING LIMITS.

9.34

CLEAN CULVERT INLET AND OUTLET AND

INSTALL 100' OF DITCH, 50' BOTH SIDES OF

CULVERT.

9.67

CLEAN CULVERT INLET AND OUTLET AND

INSTALL 140' OF DITCH, 70' BOTH SIDES OF

CULVERT.

10.43

JUNCTION OF ROADS 265 AND 422. END

ALL WORK ITEMS.

ROAD 911

MILE

POST

DESCRIPTION OF WORK

0.00

JUNCTION OF ROADS 911 AND 534. BEGIN

ROADSIDE BRUSH CUTTING AND ROAD

RECONDITIONING.

0.65

INSTALL ARMORED ROLLING DIP USING

GOVERNMENT FURNSHED ROCK OBTAINED AT

APPROVED ROCK SOURCE. RECONDITION

100' OF DITCH.

2.89

INSTALL ARMORED ROLLING DIP USING

GOVERNMENT FURNISHED ROCK OBTAINED

AT APPROVED ROCK SOURCE. RECONDITION

100' DITCH.

5.64

18" CULVERT, CLEAN INLET AND OUTLET

AND RECONDITION 100' OF DITCH.

9.08 RECONDITION 100' OF DITCH.

ROAD 912

MILE

POST

DESCRIPTION OF WORK

0.00

JUNCTION OF ROADS 912 AND 911. BEGIN

CLEARING AND GRUBBING AND ROAD

RECONDITIONING.

0.56

REPAIR 12' X 1' X 60' MUDHOLE IN ROAD

USING GOVERNMENT FURNISHED ROCK

OBTAINED AT APPROVED ROCK SOURCE.

0.81

REMOVE CULVERT AND INSTALL ARMORED

ROLLING DIP USING GOVERNMENT FURNISHED

ROCK OBTAINED AT APPROVED ROCK

SOURCE. CULVERT BECOMES PROPERTY OF

THE CONTRACTOR AND IS REMOVED FROM

NATONAL FOREST SYSTEM LANDS AND

DISPOSED OF LEGALLY.

1.57 BEGIN RECONDITION OF EXISTING DITCH.

1.67 END RECONDITION OF EXISTING DITCH.

1.75 18" CULVERT, CLEAN INLET AND OUTLET.

1.97

REPAIR 12' X 1' X 30' MUDHOLE IN ROAD

USING GOVERNMENT FURNISHED ROCK

OBTAINED AT APPROVED ROCK SOURCE.

3.22 24" CULVERT, CLEAN INLET.

3.32 36" CULVERT, CLEAN INLET.

3.56

INSTALL ARMORED ROLLING DIP USING

GOVERNMENT FURNISHED ROCK OBTAINED

AT APPROVED ROCK SOURCE.

5.20 END ALL WORK ITEMS.

ROAD 913

MILE

POST

DESCRIPTION OF WORK

0.00

JUNCTION OF ROADS 913 AND 911. BEGIN

CLEARING AND GRUBBING AND ROAD

RECONDITIONING.

0.21

INSTALL ARMORED ROLLING DIP USING

GOVERNMENT FURNSHED ROCK OBTAINED AT

APPROVED ROCK SOURCE.

2.05

INSTALL ARMORED ROLLING DIP USING

GOVERNMENT FURNSHED ROCK OBTAINED AT

APPROVED ROCK SOURCE.

2.29 END ALL WORK ITEMS.

ROAD 914

MILE

POST

DESCRIPTION OF WORK

0.00

JUNCTION OF ROADS 912 AND 914. BEGIN

CLEARING AND GRUBBING AND ROAD

RECONDITIONING.

0.04

REPAIR 12' X 1' X 60' MUDHOLE IN ROAD

USING GOVERNMENT FURNISHED ROCK

OBTAINED AT APPROVED ROCK SOURCE.

0.28 ROCK SOURCE

0.45 BEGIN INSTALLING DRIVABLE WATERBARS.

0.49 18" CULVERT, CLEAN INLET.

0.49 24" CULVERT, CLEAN INLET AND OUTLET.

1.16

REPAIR 6' X 20' X 6' ROAD DAMAGE

CAUSED BY UPROOTED TREES.

1.88

JUNCTION OF ROADS 914 AND 261 (TIE

LAVIN SADDLE). END ALL WORK ITEMS.

WORK LIST

BASE ITEMS

NOTE: RECONDITIONING OF DITCHES AND CULVERTS DESCRIBED IN THE WORK LIST ARE KNOWN SITES, OTHER SITES MAY EXIST ON PROJECT ROADS. THE CONTRACTOR IS RESPONSIBLE FOR RECONDITIONING ANY DITCH

OR CULVERT TO MEET CONTRACT SPECIFICATIONS.

ROAD 261

MILE

POST

DESCRIPTION OF WORK

0.00

JUNCTION OF ROADS 261 AND 258. BEGIN

ROAD SIDE BRUSH CUTTING AND ROAD

RECONDITIONING.

4.00

INSTALL 2 ROLLING DIPS IN LOCATIONS

DESIGNATED BY THE CO.

4.70 END INSTALLATION OF ROLLING DIPS.

8.9

JUNCTION OF ROAD 261 AND 422, LEIBERG

SADDLE. END ALL WORK ITEMS.

ROAD 534SC

MILE

POST

DESCRIPTION OF WORK

0.00

JUNCTION OF ROADS 534 WEST AND 534SC.

BEGIN ROADSIDE BRUSH CUTTING AND ROAD

RECONDITIONING. INSTALL 20 ROLLING DIPS

IN LOCATIONS DESIGNATED BY THE CO.

1.60

JUNCTION OF ROADS 534SC AND 534 EAST.

END ALL WORK ITEMS.

WORK LIST

OPTION ITEMS

NOTE: RECONDITIONING OF DITCHES AND CULVERTS DESCRIBED IN THE WORK LIST ARE KNOWN SITES, OTHER SITES MAY EXIST ON PROJECT ROADS. THE CONTRACTOR IS RESPONSIBLE FOR RECONDITIONING ANY DITCH

OR CULVERT TO MEET CONTRACT SPECIFICATIONS.

CLEARING WIDTH

4'

10'

BACK

SLOPE

FILL

SLOPE

2'

WITH DITCH

ROADSIDE BRUSH CUTTING TYPICAL

NO SCALE

CLEARING WIDTH

4'

8'

12'

6'

BACK

SLOPE

FILL

SLOPE

2'

ROAD BED

ROAD BED

12'

6'

WITHOUT DITCH

C L E A R I N G

L I M I T

C L E A R I N G

L I M I T

C L E A R I N G

L I M I T

C L E A R I N G

L I M I T

E X I S T I N G

EXISTING

5' MINIMUM UNLESS SIGHT DISTANCE IS MORE

3' MINIMUM UNLESS SIGHT DISTANCE IS MORE

TREES AND STUMPS 2' OR LESS HORIZONTAL DISTANCE FROM EDGE

OF ROAD BED ON FILL SLOPE SIDE SHALL BE CUT AND GRUBBED.

LIMB LIVE TREES TO PROVIDE A CLEAR HEIGHT OF 14 FEET ABOVE

THE ROAD BED SURFACE.

CLEARING WIDTH

CLEARING AND GRUBBING TYPICAL

NO SCALE

ROAD BED

C L E A R I N G

L I M I T

C L E A R I N G

L I M I T

BACK

SLOPE

FILL

SLOPE 2'

WITH DITCH

RECONDITIONING WIDTH

BACK

SLOPE

FILL

SLOPE 2'

ROAD BED

ROAD BED

WITHOUT DITCH

ROAD RECONDITIONING TYPICAL

NO SCALE

RECONDITIONING WIDTH

R E C O N D I T I O N I N G

L I M I T

R E C O N D I T I O N I N G

L I M I T

R E C O N D I T I O N I N G

L I M I T

R E C O N D I T I O N I N G

L I M I T

A B C

ROAD PROFILE ALONG A-B-C OF DRAIN DIP

20' VERTICLE

CURVE

ORIGINAL GRADE

LINE

PERSPECTIVE VIEW

M i n

25' Min.

LINE

ORIGINAL GRADECURVE

20' VERTICLE

ROAD PROFILE ALONG D-E-F OF DRAIN DIP

D E F

65' Min.30' Min.30'

B E

ORIGINAL GRADE LINE

OUTSLOPE 3-5%

50' Min.

A

B

C

D E

F

Mi n.

DO

WN

G

RA

DE

ORIGINAL SLOPE LINE

ORIGINAL GRADE LINE

NOTES:

1. ROLLING DIP SHALL DISCHARGE ONTO NATURAL

GROUND.

2. OUTSLOPE OF DRAINAGE DIP IS 3-5%.

3. SKEW LINE B-E TO FIT LOW POINT IN DRAW IF

LOCATED IN A NATURAL DRAIN.

4. EXCAVATION BELOW THE EXISTING GRADE LINE IS

USED AS EMBANKMENT ABOVE THE EXISTING GRADE

LINE ON THE DOWNSIDE OF THE DRAINAGE DIP.

5. THE MAXIMUM DEPTH OF EXCAVATION AND

EMBANKMENT FLUCTUATES WITH THE STEEPNESS OF

GRADE.

ROLLING DIP TYPE III TYPICAL

NO SCALE

ROAD PROFILE ALONG B-E OF DRAIN DIP

A B C

ROAD PROFILE ALONG A-B-C OF DRAIN DIP

20' VERTICLE

CURVE

ORIGINAL GRADE

LINE

M i n

25' Min.

LINE

ORIGINAL GRADECURVE

20' VERTICLE MACHINE-PLACED

RIPRAP

ROAD PROFILE ALONG D-E-F OF DRAIN DIP

D E F

65' Min.30' Min.30'

B

OUTSLOPE 3-5%

50' Min.

NOTES:

1. ROLLING DIP SHALL DISCHARGE ONTO NATURAL GROUND.

2. OUTSLOPE OF DRAINAGE DIP IS 3-5%.

3. SKEW LINE B-E TO FIT LOW POINT IN DRAW IF LOCATED IN A

NATURAL DRAIN.

4. EXCAVATION BELOW THE EXISTING GRADE LINE IS USED AS

EMBANKMENT ABOVE THE EXISTING GRADE LINE ON THE DOWNSIDE OF

THE DRAINAGE DIP.

5. THE MAXIMUM DEPTH OF EXCAVATION AND EMBANKMENT FLUCTUATES

WITH THE STEEPNESS OF GRADE.

6. ALL AGGREGATE (APPROXIMATELY 14 CY OF CLASS 2 (FACING)

RIPRAP AND 6 CY OF 3" MINUS AGGREGATE) IS GOVERNMENT

FURNISHED. ROCK SOURCE AND GRADATION IS APPROVED BY THE CO

BEFORE PLACEMENT. SORTING, LOADING, HAULING AND PLACEMENT IS

INCIDENTAL TO ROLLING DIP INSTALLATION AND NO SEPARATE PAYMENT

SHALL BE MADE.

ARMORED ROLLING DIP TYPE III TYPICAL

NO SCALE

5' 5'

1.5' DEPTH MIN.

5' 5'

E

15' MAX.

ROCK SPILL APRON 10' WIDE

WITH CLASS 2 RIPRAP TO TOE

OF FILL.

CLASS 2 RIPRAP, PLACE

AT 1.5' MIN. DEPTH

3" MINUS AGGREGATE AT 1'

DEPTH FOR DRIVING SURFACE

ROAD PROFILE ALONG B-E OF DRAIN DIP

PERSPECTIVE VIEW

C

A

B

D

F

DO

WN

G

RA

DE

ROCK SPILL APRON

10'

MI

N.

PLACE RIPRAP (CLASS 2) AS

SHOWN ON THE ROAD PROFILE.

THEN PLACE 3"-MINUS

AGGREGATE FOR RUNNING

SURFACE.

E

Profile -- Driveable

Perspective View

For Gate and Barrier

Water bar Spacing:

200' for road grades over 12% 300' for road grades 6% to 12% 500' for road grades 4% to 6%

1000' for road grades under 4%

6"-10" 4"-6"

8'-12' 4'-6' 10'-15'

DRIVABLE WATERBAR TYPICAL

NO SCALE

ROAD 914-1.16 DAMAGE

12'

6'

10'

REMOVE 2 TREES (AVERAGE 11" DIAMETER

BREAST HEIGHT) AND REPAIR ROAD DAMAGE

WITH MATERIAL FOUND ON SITE. COMPACT

EMBANKMENT IN 1' LIFTS BY MECHANICAL

TAMPER.

ROAD BED SURFACE

DITCH CONSTRUCTION TYPICAL

ROAD BED

BACK

SLOPE 1V:1H

1.0'

2.0'