Estimate for Cast-In-Situ Pile The diameter of the pilot is 18". A total of 8 16mm diameter rods were used in the pilot from top to bottom. The spiral is done with a 10mm rod. Spiral spacing 4 “C / C on the first L / 4 and the last L / 4. The rest must hold 6” C / C. ( 100 rft )
Material
quantity
Unit
Rate
Amount
18" Boring
100.00
rft
0.00
Stone
141.37
cft
196.20
27,736.98
Sand FM 2.5
70.68
cft
76.05
5,375.02
Cement
44.61
bag
603.75
26,935.04
reinforce bar or rebar or rod
587.10
kg
0.00
Total amount
60,047.04
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