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

Supply, fitting & fixing verendah grills made of 3/8" dia M.S. rod @ 4" c/c both
ways fitted with M.S. angle 1" x 1" x 1/4" outer angle.
For 1 No. verendah grill
Considering 8'-0" x 4'-0" = 32 sft. of work
(a) Materials:
(i) 1" x 1" x 1/4" M.S. angle (@ 1.49 Ibs per rft.) for outer frame:
2 x 8'-0" + 2 x 4'-0" = 24 rft.
Add wastage 5%= 1.2 rft.
= 25.2 rft.
= 37.55 Ibs. @ 29.48 Per Ib. = 1106.97
(ii) 3/8" dia M.S. rod (@ 0.376 Ibs per rft.) for inner members:
Vertical: 23 x 4'-0" = 92 rft.
Horizontal: 11 x 8'-0" = 88 rft.
= 180 rft.
Add wastage 5%= 9 rft.
= 189 rft.
= 71.06 Ibs. @ 29.02 Per Ib. = 2062.16
(ii) Cost of F.I. bar clamps: 6" long 8 Nos. @ 22 each = 176
(b) Workshop charge:
Labour cost for manufacturing, welding including
supply of necessary electrode, cutting steel to
required sizes etc. complete. 32 sft. @ 35 Per sft. 1120
(c) Labour charges:
Labour charges for fitting and fixing in position of grills
(i) Skilled labour 0.5 No. @ 200 each = 100
(ii) Mason 0.5 Nos. @ 250 each = 125
(d) Cost of CC (1:2:4) in/c mending good the damages:
8 x 0'-6" x 0'-6" x 0'-3" = 0.5 cft. @ 131.65 Per cft. = 65.83
(e) Carriage charge for steel materials from market to
workshop and carrying the window grill from
workshop to building site. 1 No. @ 37.5 each = 37.5
Total = 4793.46
Profit 0.1 = 479.35
Overhead 0.035 = 167.77
= 5440.58
Add VAT with adjustment factor 1.04712 0.045 = 256.36
Grand total = 5696.94
Rate per sft. = 178.03
Rate per sqm. = 1916.31
Say, 1916 .00 Per sqm.