DREDGING

Washington: Yakima (storage).
Do.

Apr. 15, 1911

177

Kachess Dam, earth and rocks less than one-half Cubic yard...

95,000

$0.30

$0.50

(1)

cubic yard in volume.

177

Kachess Dam, solid rock..

do.

500

1.00

2.00

(1)

EXCAVATION, WET, CLASS 1, EARTH AND GRAVEL

EXCAVATION, CLASS 2, INDURATED MATERIAL