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

Manufacturing, supplying, fitting and fixing verandah railing with stainless steel pipes
Considering
1 x 18'-6" x 3'-10" = 70.85 70.85 sft.
2 x 1'-6" x 3' -10" = 11.49 11.49 sft.
82.34 sft.
(a) Materials:
(i) 50 mm dia SS pipe (2 mm thick)
1 x 18'-6" = 18.5 rft.
2 x 1'-9" = 3.5 rft.
22 rft.
Add wastage 5%= 1.1 rft.
23.1 rft. @ 200 rft. = 4620
(ii) 20 mm dia SS pipe: (2 mm thick)
5 x 18'-6" = 92.5 rft.
2 x 5 x 1'-9" = 17.5 rft.
5 x 5 x 2 x 1'-5" = 6.25 rft.
116.25
Add wastage 5%= 5.81 rft.
= 122.06 rft. @ 75 rft. = 9154.5
(iii) 25 mm dia SS. Pipe (2 mm thick)
5 x 4 x 1'-5" = 28.4 rft.
Add wastage 5%= 1.42 rft.
= 29.82 rft. @ 112 rft. = 3339.84
(iv) 65 mm x 55 mm x 6 mm SS Plate 5 Nos. @ 450 each = 2250
(v) 50 mm x 25 mm x 2 mm SS box:
5 x 2 x 3'-2" = 31.67 rft.
5 x 2 x 0'-8" = 6.67 rft.
38.34 rft.
Add wastage 5%= 1.92 rft.
40.26 rft. @ 200 rft. = 8052
(vi) SS Cap 20 Nos. @ 220 each = 4400
(vii) Carriage L.S. = 125
(viii) Fabrication, fitting-fixing including
welding, bending, making box 82.34 sft. @ 200 sft. = 16468
(ix) Polishing 82.34 sft. @ 26.67 sft. = 2196.01
Total = 50605.35
Profit 0.1 = 5060.54
Overhead 0.035 = 1771.19
= 57437.08
Add VAT with adjustment factor 1.04712 0.045 = 2706.46
Grand total = 60143.54
Rate per sft. = 730.43
Rate per sqm. = 7862.35
Say, 7862 .00 Per sqm.