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

Supplying, fitting and fixing of aluminium sliding window (4'-2" x 4'-6") with mosquito net
(S.S. colour) with double locking arrangement.
Considering 1 No. window
Considering 4'-2" x 4'-6"= 18.72 sft. of work
(A) Cost of aluminium section
1. 95.00 mm, 38.00 mm outer bottom
of 1.5 mm thick
1 x 4'-2"= 4.17 rft. @ 90 Per rft. = 375.3
2. 95.00 mm, 28.5 mm outer top
of 1.5 mm thick
1 x 4'-2"= 4.17 rft. @ 92 Per rft. = 383.64
3. 33 mm, 26.80 mm, 22 mm shutter top
of 1.5 mm thick
1 x 4'-0"= 4 rft. @ 50 Per rft. = 200
4. 60 mm, 24.40 mm shutter bottom
of 1.5 mm thick
1 x 4'-2"= 4.17 rft. @ 71 Per rft. = 296.07
5. 95.00 mm, 19.50 mm outer side
of 1.5 mm thick
2 x 4'-6"= 9 rft. @ 70 Per rft. = 630
6. 49.20 mm, 26.2 mm shutter lock of
1.5 mm thick
2 x 4'-6"= 9 rft. @ 65 Per rft. = 585
7. 34.40 mm, 32.10 mm, 25.4 mm inter-lock
of 1.5 mm thick
2 x 4'-6"= 9 rft. @ 69 Per rft. = 621
8. 42.20 mm, 13.20 mm net section of
1.5 mm thick
2 x 4'-6"= 9 rft.
2 x 2'-1"= 4.17 rft.
= 13.17 rft. @ 46 Per rft. = 605.82
9. Fibre net mesh
2'-6" x 4'-6"= 9.36 sft. @ 13 Per sft. = 121.68
= 3818.51
Cutting wastage 0.03 = 114.56
Sub total (A) = 3933.07
(B) Cost of Accessories:
(1) Sliding window key lock 2 sets @ 160 Per set = 320
(2) Sliding window wheel 4 Nos. @ 30 each = 120
(3) Sliding window mohiar 22 rft. @ 1.2 Per rft. = 26.4
(4) Sliding window neoprene 22 rft. @ 2 Per rft. = 44
(5) Sealant 100 gm @ 1.25 Per gm = 125
(6) Bolts and screws in/c sealants L.S. = 75
Sub total (B) = 710.4
(C) Labour charge for fabrication, assembling and fitting-fixing in position
(1) Skilled technician 0.75 No. @ 400 each = 300
(2) Semi- skilled technician 0.75 No. @ 250 each = 187.5
(3) Tools and plant, sundries etc. L.S. = 150
Sub total (C) = 637.5
Total (A+B+C) = 5280.97
Profit 0.1 = 528.1
Overhead 0.035 = 184.83
= 5993.9
Add VAT with adjustment factor 1.04712 0.045 = 282.43
Grand total = 6276.33
Rate Per sft. = 335.27
Rate per sqm. = 3608.85
Say, 3609 .00 Per sqm.