(iii) 150 mm or 6" thick damp proof course (1:1.5:3) with Sylhet sand (F.M. 2.3) and 1/2" down stone chips 


using waterproofing admixture / agent 








Considering 100 cft. of work (covering 400 sft. area) 






1. 
Cost for concrete: 







(i) 
Crushed stone chips 
83 
cft. 
@ 
7500 
Per % cft. 
= 
6225 
(ii) 
Sand (F.M. 2.3) 
41.5 
cft. 
@ 
2200 
Per % cft. 
= 
913 
(iii) 
Cement 
22 
bags 
@ 
370 
Per bag. 
= 
8140 
(iv) 
Water proofing Admixure / agent 
4.4 
liter 
@ 
154 
Per liter 
= 
677.6 
(v) 
Curing. 




L.S. 
= 
75 
(vi) 
Mixture machine, pump, local carriage, sundries, T & P etc. 


L.S. 
= 
247.5 





Total for 100 cft 
= 
16278.1 
2. 
Labour for casting 
100 
cft. 
@ 
1680 
Per % cft. 
= 
1680 
3. 
Cost of wood for side shutter (considering 10" width & 240 rft long wall): 



2 x 240'0" x 6" x 1"= 
20 
cft. 






25 x 1'3" x 2" x 1"= 
0.43 
cft. 






2 x 25 x 1'0" x 2" x 1"= 
1.39 
cft. 







21.82 
cft. 






Add 5% wastage 
1.09 
cft. 






= 
22.91 
cft. 
@ 
350 







Using 6 times 
= 
1336.42 
4. 
Labour for side shutter: 








2 x 240'0" x 6" = 
240 
sft. 
@ 
7 
Per sft. 
= 
1680 






Total 
= 
20974.52 





Profit 
0.1 
= 
2097.45 





Overhead 
0.035 
= 
734.11 








23806.08 

Add VAT with adjustment factor 
1.04712 
0.045 
= 
1121.75 






Grand total 
= 
24927.83 



Rate per cft. 
= 
249.28 






Rate per cum 
= 
8803.32 













Say, 
8803 
.00 Per cum. 









