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Add VAT with adjustment factor		Total 1.0638 6.00%	=	Tk. Tk.	68,042.57 4,343.02
Add VAT with adjustment factor		Grand Total Rate per sft Rate per sqm	= = =	Tk. Tk. Tk.	72,385.59 1,088.51 11,716.72
	Say,	Tk. 11,717 .00 per sqm		Tk. Tk. Tk.	72,385.59 1,088.51 11,716.72

Item No.- 20.9.1
Providing 1.5" x 1.5" x 1/4" M.S. angle to the nosing of steps of stair case: one flight of stair case with 10 steps 3'-6" wide.
Considering 10 steps
Total rft of nosing: 10 x 3'-6"= 35 rft (a) Cost of cutting @ 3 nos of grooves per steps for fixing 1.5" x 1.5" x 3.5" size clamps Mason 0.25 No.	@	Tk. 500.00 per day	=	Tk.	125.00
Skilled labour 0.5 No. (b) Cost of CC (1:2:4) with smaller size of chips for fixing clamps:	@	Tk. 390.00 per day	=	Tk.	195.00
30 x 1.5" x1.5" x3.5"= 0.14 cft (c) Cost of 1.5" x 1.5" x 1/4" M.S. angle: @ 2.34 Ibs per rft 10 x 3'-6"= 35 rft	@	Tk. 17,763.63 per % cft	=	Tk.	24.87
Add wastage 5%= 1.75 rft	@	Tk. 24.94 per Ib	=	Tk.	2,144.84
= 36.75 rft = 86.00 Ibs (d) Cost of 3/4" x 1/8" F.I. bar for clamps: @ 0.32 Ibs per rft 10 x 3 x 3"= 7.5 rft	@	Tk. 24.94 per Ib	=	Tk.	2,144.84
Add wastage 5%= 0.375 rft	@ @	Tk. 24.94 per Ib Tk. 8.00 each	= =	Tk. Tk.	62.85 80.00
= 7.875 rft = 2.52 Ibs (e) Cutting charge of M.S. angle as per required measurement in/c cost of T & P. 10 nos	@ @	Tk. 24.94 per Ib Tk. 8.00 each	= =	Tk. Tk.	62.85 80.00
(f) Cost of welding of 3/4" x 1/8" F.I. bar for fixing one end with angle including
bifercating on the other end. 30 nos (g) Labour charge for fixing up the M.S. angle in the nosing of steps to keep the angles in level and parallel with each of the steps properly Mason 0.5 no	@ @	Tk. 8.00 each Tk. 500.00 per day	= =	Tk. Tk.	240.00 250.00
Ordinary labour 0.5 no	@	Tk. 320.00 per day	=	Tk.	160.00
		Sub - Total	=	Tk.	3,282.56
		Profit 10.00%	=	Tk.	328.26
		Overhead 3.50%	=	Tk.	114.89
		Total	=	Tk.	3,725.71
Add VAT with adjustment factor		1.06383 6.00%	=	Tk.	237.81
		Grand Total	=	Tk.	3,963.52
		Rate per rft	=	Tk.	113.24
		Rate per rm	=	Tk.	371.54
	Say,	Tk. 372 .00 per meter

Item No.- 20.9.2
Providing 1.25" x 1.25" x 1/4" M.S. angle to the nosing of steps of stair case:
one flight of stair case with 10 steps 3'-6" wide.
Considering 10 steps
Total rft of nosing: 10 x 3'-6"= 35 rft of work
Cost of nosing work: Same as item No. 20.9.1 except cost of 1.5" x 1.5" x 1/4" size angle			=	Tk.	1,137.72
Cost of 1.25" x 1.25" x 1/4" angle: @ 1.91 Ibs per rft 1 x 10 x 3' - 6"= 35 rft
Add wastage 5%= 1.75 rft	@	Tk. 24.94 per Ib	=	Tk.	1,750.54
= 36.75 rft = 70.19 Ibs	@	Tk. 24.94 per Ib	=	Tk.	1,750.54
		Sub - Total	=	Tk.	2,888.26
		Profit 10.00%	=	Tk.	288.83