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

Manufacturing, supplying, fitting and fixing 1/2" dia G.I. pipe verandah
railing @ 5" c/c with 1.5" dia G.I. pipe hand rail.
Considering 1 No. of railing
Clear G.I. pipe height 35.5" + hand rail 1.5" = clear height of railing = 3'-1"
Considering 10'-0" x 3'-1"= 30.83 sft. of verandah railing
(a) Materials:
(i) 1/2" dia G.I. pipe
25 x 3'-2.5"= 80.21 rft.
Add wastage 5%= 4.01 rft.
= 84.22 rft. @ 30 Per rft. = 2526.6
(ii) 1.5" dia G.I. pipe:
1 x 10'-6"= 10.5 rft.
Add wastage 5%= 0.53 rft.
= 11.03 rft. @ 120 Per rft. = 1323.6
(iii) 2" x 2" x 1/4" M.S.plate: @ 10.2 Ibs. per rft.
25 x 2" x 2"= 0.694 sft.
Add wastage 5%= 0.03 sft.
= 0.724 sft.
= 7.38 lbs. @ 38.55 Per Ib. = 284.5
(b) Fittings, hardwares and consumables:
(i) Electrodes in/c electricity 25 Nos. @ 6 each = 150
(c) Labour for making verandah grill at workshop
(i) Welder / fabricator 0.5 No. @ 300 each = 150
(ii) Welder helper 0.5 No. @ 200 each = 100
(iii) Ordinary labour 0.5 No. @ 150 each = 75
(d) Carrying of materials to work-shop and fabricated materials to site: = 150
Sub-total = 4759.7
(e) Work-shop charges: 0.1 = 475.97
Total = 5235.67
(f) Ancillary works for fitting-fixing the verandah railing:
(i) Labour charge for cutting
2.5" x 2.5" x 3" size grooves 25 Nos @ 8.33 each = 208.25
(ii) CC (1:2:4):
27 x 2.5" x 2.5" x 3"= 0.29 cft. @ 13165.17 Per % cft. = 38.18
(g) Labour charge for fitting-fixing the verandah railing
(i) Mason 0.25 No. @ 250 each = 62.5
(ii) Mason helper 0.25 No. @ 200 each = 50
(iii) Ordinary labour 0.25 No. @ 150 each = 37.5
(iv) Welder/fabricator 0.25 No. @ 300 each = 75
(v) Welder helper 0.25 No. @ 200 each = 50
Grand total = 5757.1
Profit 0.1 = 575.71
Overhead 0.035 = 201.5
= 6534.31
Add VAT with adjustment factor 1.04712 0.045 = 307.9
Grand total = 6842.21
Rate per sft. = 221.93
Rate per sqm. = 2388.85
Say, 2389 .00 Per sqm.