Engineering $ 2,519.50
Construction--
Common excavation, 938 cu. yds. at 40c $ 375.20
Intermediate excavation, 75 cu. yds. at 60c 45.00
Solid rock excavation, 25 cu. yds. at $1.15 28.75
Broken stone macadam, 12,911.5 cu. yds. at
$2.18 28,147.07
12-inch corrugated iron pipe, 420 lin. ft.
at $1.30 546.00
Clay filler, 1,403 cu. yds. at $1.00 1,403.00
Force Account--
Lowering 18-inch corrugated iron culverts 55.78
Lengthening existing culverts and opening
ditches 15.62
18-inch corrugated iron pipe, 80 lin. ft. 235.43
Clearing slides and ditching near Prescott 2,201.47
Removal of slides 1,377.22
Side ditches for macadam work 336.97
Preparation of subgrade for macadam 330.65
Spreading, sprinkling, and rolling macadam 27.07
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35,125.23
Less credit for 24 days use of State roller
at $5.00 120.00
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Total amount paid to contractor 35,005.23
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Total cost $ 37,524.73