Quantity and Item Total Cost Unit Cost

Grading $ 1,853.07

19,566 sq. yds., 1:2:31/2 concrete pavement

Average thickness 6 inches 36,378.01 $ 1.86

6,192 lin. ft., Expansion Joints 247.68 .04

140 cu. yds., Broken Stone Macadam 420.00 3.00

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Total Cost of Construction $ 38,898.76

Engineering 1,166.85

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Grand Total Cost $ 40,065.61

5099 bbls. Cement used on this work at a cost of $13,299.00 F. O. B.

Work. 15 yds. of Sand and 120 yds. broken stone left stored on job.

Third biennial report of the Oregon State Highway Commission · 第 290 / 292 题