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

Solid uPVC sliding window with 5 mm clear glass
Considering 4'-0" x 4'-0"size = 16 sft.
1. Profile:
(a) Sliding frame 17 rft. @ 25 Per rft. = 425
(b) Sliding sash 24 rft. @ 30 Per rft. = 720
(c) Sliding glass bead 24 rft. @ 15 Per rft. = 360
(d) Sliding interlock 7 rft. @ 10 Per rft. = 70
2. Re-inforcement
(a) Sliding frame 14 rft. @ 20 Per rft. = 280
(b) Sliding sash 20 rft. @ 22 Per rft. = 440
3. Rubber 40 rft. @ 5 Per rft. = 200
4. Brush 30 rft. @ 7 Per rft. 210
5. 5 mm clear glass 15 sft. @ 50 Per sft. = 750
6. Accessories
(a) 1.5" screw L.S. = 22.5
(b) Lock 2 Nos. @ 25 each = 50
(c) Steel clamp 6 Nos. @ 6 each = 36
7 Others
(a) Carpenter 0.5 No. @ 300 each = 150
(b) Welding in/c electricity L.S. = 225
(c) Carrying L.S. = 37.5
Total = 3976
Profit 0.1 = 397.6
Overhead 0.035 = 139.16
= 4512.76
Add VAT with adjustment factor 1.04712 0.045 = 212.64