14" x 14" Precast pile with reinforced cement concrete (1 : 1.5 : 3) with stone chips. 





Considering 50 rft. long 14" x 14" size pile 







Also considering 73.5 rft. long pile making work using 100 cft. concrete 




A. 
Cost of concrete materials 





= 
16075 
B. 
Labour, machinery, fuel & lubricants for casting 




= 
840 
C. 
Cost of shuttering for 11 No. of pile 








Volume of concrete: 








11 x 14" x 14" x 50'0" = 748.61 cft. 







(a) 
Cost of shuttering: 







(i) 
14 BWG steel sheet: 








Sides: 12 x 50'0" x 1'2"= 
700 
sft. 






Add wastage 5%= 
35 
sft. 






= 
735 
sft. 






@ 3.05 Ib per sft.= 
2241.75 
Ibs. 
@ 
38.55 
Per Ib. 
= 
86419.46 
(ii) 
1.5 x 1.5 x 3/16" angle for frame: 








Sides: 2 x 12 x 50'0"= 
1200 
rft. 






Supports: 12 x 51 x 1'2"= 
714 
rft. 






= 
1914 
rft. 






Add wastage 5%= 
95.7 
rft. 







2009.7 
rft. 






@ 1.79 Ib per rft.= 
3597.36 
Ibs. 
@ 
29.48 
Per Ib. 
= 
106050.17 









(iii) 
1.5" x 3/16" F.I . bar: @ 1'0" c/c 








Stiffner: 6 x 25 x 1'2"= 
140 
rft. 






Clamps: 6 x 16 x 6"= 
48 
rft. 






= 
188 
rft. 






Add 5% wastage= 
9.4 
rft. 






= 
197.4 
rft. 






@ 0.956 Ibs Per rft.= 
188.71 
Ibs. 
@ 
26.76 
Per Ib. 
= 
5049.88 
(iv) 
Cost of nuts & bolts: 
25 
kg. 
@ 
102 
Per kg. 
= 
2550 
(v) 
Manufacturing, fitting and fixing frame in/c drilling holes, 






welding & supplying of chemicals etc.: 








2 x 6 x 50 x 1'2"= 
700 
sft. 
@ 
40 
Per sft. 
= 
28000 






Total 
= 
228069.51 





Using 16 times 
= 
14254.34 
(vi) 
Labour for fitting & fixing steel shuttering 








in position as required 
700 
sft. 
@ 
4.67 
Per sft. 
= 
3269 
(vii) 
Hessian tap for makin 





shutter water proof 
700 
sft. 
@ 
0.75 
Per sft. 
= 
525 






Total 
= 
18048.34 





Cost for 100 cft. of work 
= 
2410.91 