19_Culvert_List 9030.pdf

CULVERT LISTING SHEET

TOTAL

SHEETS

PROJECT NUMBER Road # 9030 19 32

MT. BAKER - SNOQUALMIE NATIONAL FOREST, MT. BAKER RANGER DISTRICT

Design As Built Allowable Alternates Installation Details

Plastic Pipe

SIZE

Inches

CORRUGATION

Inches

0.4 34 18 3" x 1 3/4" 3 16% 90 o

1 2

0.47 50 36 5" x 3" 3 10% 90 o

2 3

0.49 30 18 3" x 1 3/4" 3 9% 85 o

1 2

0.54 34 18 3" x 1 3/4" 3 10% 70 o

1 2

0.58 34 18 3" x 1 3/4" 3 13% 85 o

1 2

0.67 34 18 3" x 1 3/4" 3 12% 80 o

1 2

0.72 34 18 3" x 1 3/4" 3 12% 90 o

1 2

Total 18" culverts = 200 Foot

Total 36" culverts = 50 Foot

NOTES: Pay Items 602 shall meet the requirements of 706.08(b) Corrugated polyethylene pipe.

Remarks

All culvert inlets shall be bevel cut (indirect cost to work listed under Items 60275.

O u tl e t a p ro n c la s s r ip ra p

(C Y

T Y

P E

G R

A D

E

S K

E W

H e a d w a ll/ d it c h d a m c la s s ri p ra p

C

Y

STATION /

MILE POST ft

ARRA Deferred Maintenance -

Tinkham Area Road Repairs

Remove Culvert

Lower Outlet 2.4'

Remove Culvert

Lower Outlet 2.3'

Remove culvert. Inlet 1.4' below centerline of ditch

Remove Culvert

Lower Outlet 2'

Remove Culvert

STATION /

MILE POST ft

Remove Culvert

Lower Outlet 3.6'

Inlet 2' below centerline of ditch