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

Supplying, fitting and fixing of corrugated aluminium curtain wall (bronze colour)
Considering 1 No. of 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
1.5 mm thick
2 x 10'-0"= 20 rft. @ 129 Per rft. = 2580
2. 44.32 mm ,19.61 mm bottom cover
of 1.5 m thick
1 x 10'-0"= 10 rft. @ 35 Per rft. = 350
3. 101.35 mm, 44.45 mm bottom
of 1.5 mm thick
1 x 10'-0"= 10 rft. @ 95 Per rft. = 950
4. 83.21 mm, 16.00 mm grouve cover
of 1.5 mm thick
2 x 2'-6"= 5 rft. @ 55 Per rft. = 275
5. 7.14 mm span drel of 1.4 mm thick
1 x 60'-0"= 60 rft @ 59 Per rft. = 3540
= 7695
Cutting wastage 0.05 = 384.75
Sub total (A) = 8079.75
(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) = 9076.15
Profit 0.1 = 907.62
Overhead 0.035 = 317.67
= 10301.44
Add VAT with adjustment factor 1.04712 0.045 = 485.41
Grand total = 10786.85
Rate Per sft. = 431.47
Rate per sqm. = 4644.34
Say, 4644 .00 Per sqm.