Break Up Details (Don's use Rate, its PWD rate 2008)

Supply, fitting & fixing window grills made of M.S. section 10x 10 mm solid bar with outer frame of 1.5" x 1/4" F.I. bar
Break-up for 1 x 6'-6" x 4'-6" = 29.25 sft. area
1. 1.5" x 1/4" F.I. Bar
4 x 4'-6" = 18 rft.
2 x 6'-6" = 13 rft.
31 rft.
Wastage 5% = 1.55 rft.
32.55 rft.
@ 1.28 per rft.= 41.66 Ibs @ 26.76 Per Ib. = 1114.82
2. 1" x 1/4" F.I. bar for clamp
4 x 2 x 0'-6" = 4 rft.
@ 0.85 per rft.= 3.4 Ibs @ 26.76 Per Ib. = 90.98
3. 10 x 10 mm solid square bar
13 x 6-6" = 84.5 rft.
Add 5% watage = 4.23 rft.
88.73 rft.
@ 0.53 Ibs/rft = 47.03 Ibs @ 29.02 Per Ib. = 1364.81
4. Workshop charge:
Labour cost for fabrication, welding, making hole in/c supply of
Electrode etc. etc. complete. 29.25 sft. @ 38.5 Per sft. = 1126.13
5. Labour charge for fitting-fixing in position
(a) Mason 1 Nos. @ 250 each = 250
(b) Skilled Labour 1 Nos. @ 200 each = 200
6. Carrying Charges L.S. = 37.5
7. Cost of CC, curing, incidental, sundries etc. L.S. = 127.95
Total = 4312.19
Profit 0.1 = 431.22
Overhead 0.035 = 150.93
= 4894.34
Add VAT with adjustment factor 1.04712 0.045 = 230.62
Grand total = 5124.96
Rate per sft. = 175.21
Rate per sqm. = 1885.96
Say 1886 .00 per sqm.