Prev Next
īģŋ

33.60 rft @ Tk. 255.00 per rft = Tk. 8,568.00

Total (A+B+C+D+E) = Tk. 17,095.70

Profit 10.00% = Tk. 1,709.57

Overhead 3.50% = Tk. 598.35

Total = Tk. 19,403.62

Add VAT with adjustment factor 1.06383 6.00% = Tk. 1,238.53

Grand Total = Tk. 20,642.15

Rate per sft = Tk. 645.07

Rate per sqm = Tk. 6,943.53

Say, Tk. 6,944 .00 per sqm

 

Item No.- 14.16

Supplying, fitting and fixing of aluminium curtain wall and aluminium top hung/casement windows ad per the US Architectural aluminium Considering : 1X 9'-0"X9'-7" = 86.22 sft

A. Cost of Materials

  1. Curtain wall sub mullium (100mm X 50 mm X 2.00 mm)

4 X 9'-0' = 36.00 rft

4 X 9'-7' = 38.32 "

74.32 sft

Add 3% wastage= 2.2296 sft

76.55 sft @ Tk. 313.00 per rft = Tk. 23,960.15

  1. Casement outer frame (29mm X 20 mm X 1.20 mm)

2X 2 X 3'-2' = 12.68 rft

2X 2 X 3'-0' = 12.00 "

= 24.68 sft

Add 3% wastage= 0.7404 sft

25.42 sft @ Tk. 44.00 per rft = Tk. 1,118.48

  1. Casement outer section (52mm X 22 mm X 40mm X 1.5 mm)

2X 2 X 3'-2' = 12.68 rft

2X 2 X 3'-0' = 12.00 "

= 24.68 sft

Add 3% wastage= 0.7404 sft

25.42 sft @ Tk. 163.00 per rft = Tk. 4,143.46

  1. Aluminium angle (50mm X 50 mm X 6mm)

16 X 2' = 2.67 sft

Add 3% wastage= 0.0801 sft

2.75 sft @ Tk. 245.00 per rft = Tk. 673.75

  1. Aluminium cover (50mm X 6 mm X 1.5mm)

24 X 3' = 6.00 sft

Add 3% wastage= 0.18 sft

6.18 sft @ Tk. 78.00 per rft = Tk. 482.04

  1. 50mm X 6 mm X 1.5mm angle for casement shutter

12 X 2' = 2.00 sft

Add 3% wastage= 0.06 sft

2.06 sft @ Tk. 82.00 per rft = Tk. 168.92

Sub Total (A) = Tk. 30,546.80

B Hard ware accessories:

  1. Steel rowel bolt 32 pcs @ Tk. 40.00 each = Tk. 1,280.00
  2. 2" SS Screw 65 pcs @ Tk. 2.50 each = Tk. 162.50
  3. Rivets (Big) 230 pcs @ Tk. 2.00 each = Tk. 460.00
  4. Rivets (Normal) 40 pcs @ Tk. 5.00 each = Tk. 200.00
  5. Norton Tap 72 pcs @ Tk. 27.00 each = Tk. 1,944.00
  6. Masking tape 1 pcs @ Tk. 25.00 each = Tk. 25.00
  7. Structural sealant 6 pcs @ Tk. 12.00 each = Tk. 72.00
  8. Casement 4-bar huge 4 pcs @ Tk. 500.00 each = Tk. 2,000.00
  9. Casement handle 2 pcs @ Tk. 245.00 each = Tk. 490.00
  10. Sealant Gum 2 pcs @ Tk. 365.00 each = Tk. 730.00
  11. Arm lock 4 pcs @ Tk. 400.00 each = Tk. 1,600.00
  12. M.S. angle 16 pcs @ Tk. 108.00 each = Tk. 1,728.00

Sub Total = Tk. 10,691.50