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4 x 4'-0"= 16

2 x 3'-0"= 6

 

 

 

 

= 22 rft @

Tk. 25.00 per rft

=

Tk.

550.00

4. 1" x 1" square pipe 4 rft @

Tk. 38.00 per rft

 

Tk.

152.00

 

 

=

Tk.

3,410.00

 

Cutting wastage 3%

=

Tk.

102.30

 

Total (A)

=

Tk.

3,512.30

(B) Cost of accessories:

 

 

 

 

  1. 4-bar hinge 4 nos @

Tk. 700.00 per set

=

Tk.

2,800.00

  1. Casement handle 2 nos @

Tk. 260.00 each

=

Tk.

520.00

  1. Bolts and screws in/c sealants

LS

=

Tk.

585.88

 

Total (B)

=

Tk.

3,905.88

(C) Labour charge for fabrication, assembling and fitting-fixing in position

 

 

 

 

  1. Skilled technician 1.50 no @

Tk. 1,000.00 each

=

Tk.

1,500.00

  1. Semi- skilled technician 1.50 no @

Tk. 600.00 each

=

Tk.

900.00

  1. Tools and plant, sundries etc.

LS

=

Tk.

320.00

 

Sub total (C)

=

Tk.

2,720.00

 

Total (A+B+C)

=

 

10,138.18

 

Profit 10.00%

=

Tk.

1,013.82

 

Overhead 3.50%

=

Tk.

354.84

 

Total

=

Tk.

11,506.84

Add VAT with adjustment factor

1.06383 6.00%

=

Tk.

734.48

 

Grand Total

=

Tk.

12,241.32

 

Rate per sft

=

Tk.

1,020.11

 

Rate per sqm

=

Tk.

10,980.46

Say,

Tk. 10,980 .00 per sqm

 

 

 

 

 

 

 

 

Item No.- 14.9.3

 

 

 

 

Supplying, fitting and fixing aluminium top hung/casement window (silver colour)

 

 

 

 

Considering 1 No. window

 

 

 

 

Considering 3'-0" x 4'-0" = 12 sft of work

 

 

 

 

(A) Cost of aluminium sections:

 

 

 

 

  1. 38.88 mm, 36.63 mm casement outer 1.5 mm thick

 

 

 

 

2 x 4'-0"= 8 rft

 

 

 

 

2 x 3'-0"= 6 rft

 

 

 

 

= 14 rft @

Tk. 50.00 per rft

=

Tk.

700.00

  1. 47.62 mm, 28.57 mm, 40.82 mm casement shutter of 1.9 mm thick

4 x 4'-0"= 16 rft

2 x 3'-0"= 6 rft

Tk. 88.00 per rft

=

Tk.

1,936.00

= 22 rft @

  1. 15.87 mm, 27.00 mm shutter glass clip of 1.245 mm thick

4 x 4'-0"= 16

2 x 3'-0"= 6

Tk. 24.00 per rft

=

Tk.

528.00

= 22 rft @

  1. 1" x 1" square pipe 4 rft @

Tk. 37.00 per rft

 

Tk.

148.00

 

 

=

Tk.

3,312.00

 

Add cutting wastage 3%

=

Tk.

99.36

 

Total (A)

=

Tk.

3,411.36

(B) Cost of accessories:

 

 

 

 

  1. 4-bar hinge 4 nos @

Tk. 700.00 per set

=

Tk.

2,800.00

  1. Casement handle 2 nos @

Tk. 260.00 each

=

Tk.

520.00

  1. Bolts and screws in/c sealants

LS

=

Tk.

585.88

 

Total (B)

=

Tk.

3,905.88

(C) Labour charge for fabrication, assembling and fitting-fixing in position

 

 

 

 

  1. Skilled technician 1.50 no @

Tk. 1,000.00 each

=

Tk.

1,500.00

  1. Semi- skilled technician 1.50 no @

Tk. 600.00 each

=

Tk.

900.00

  1. Tools and plant, sundries etc.

LS

=

Tk.

320.00

 

Sub total (C)

=

Tk.

2,720.00