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

Supplying, fitting and fixing of corrugated aluminium curtain wall (silver colour)
Considering 1 No. curtain
Considering 10'-0" x 2'-6"= 25 sft. of work
(A) Cost of aluminium sections
1. 101.60 mm, 44.45 mm top &
side 1.8 mm thick
2 x 10'-0"= 20 rft. @ 128 Per rft. = 2560
2. 44.32 mm ,19.61 mm bottom
cover of 1.5 mm thick
1 x 10'-0"= 10 rft. @ 34 Per rft. = 340
3. 101.35 mm, 44.45 mm bottom
of 1.8 mm thick
1 x 10'-0"= 10 rft. @ 94 Per rft. = 940
4. 83.21 mm, 16.00 mm grouve cover
of 1.5 mm thick
2 x 2'-6"= 5 rft. @ 54 Per rft. = 270
5. 7.14 mm span drel of 1.5 mm thick
1 x 60'-0"= 60 rft @ 58 Per rft. = 3480
= 7590
Cutting wastage 0.05 = 379.5
Sub total (A) = 7969.5
(B) Cost of accessories:
(1) Rivet 88 pcs. @ 0.4 Per pc. = 35.2
(2) Screws 28 pcs. @ 0.4 Per pc. = 11.2
Sub total (B) = 46.4
(C) Labour charge for fabrication, assembling and fitting-fixing in position
(1) Skilled technician 1 No. @ 400 each = 400
(2) Semi- skilled technician 1 No. @ 250 each = 250
(3) Tools and plant, sundries etc. L.S. = 300
Sub total (C) = 950
Total (A+B+C) = 8965.9
Profit 0.1 = 896.59
Overhead 0.035 = 313.81
= 10176.3
Add VAT with adjustment factor 1.04712 0.045 = 479.51
Grand total = 10655.81
Rate Per sft. = 426.23
Rate per sqm. = 4587.94
Say, 4588 .00 Per sqm.