DETAILED EXPENDITURE STATEMENT--GRADING CUMMINGS HILL, SECTION

Engineering $ 1,423.30

Construction:

Common Excavation, 11,397 cu. yds. @ .40 $ 4,558.80

Intermediate Excavation, 6,017.4 cu. yds. @ .70 4,212.18

Solid Rock Excavation, 2,816.5 cu. yds. @ 1.35 3,802.27

12-inch Corr. Iron Pipe, 682 Lin. ft. @ .40 272.80

24-inch Corr. Iron Pipe, 40 Lin. ft. @ 1.00 40.00

Rubble Masonry, 22.3 cu. yds @ 10.00 223.00

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13,109.05

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$14,532.35

Third biennial report of the Oregon State Highway Commission · 第 274 / 292 题