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Item No.- 28.1.3
Installation of 50 PSI API 5L, Grade-B ERW M.S. Pipe line for supplying Titas Gas 25 mm ND (33.40 mm O.D) M.S. pipe. Considering 100 rft of pipe line (a) Materials:
Cost of pipe 100 rft	@	Tk. 100.00	per rft	=	Tk.	10,000.00
Cost of tape: 2" x 200'-0" 1.5 roll	@	Tk. 1,168.55	per roll	=	Tk.	1,752.83
Cost of primer 0.65 liter (b) Labour:	@	Tk. 315.00	per liter	=	Tk.	204.75
(i) Cutting trenches:
100'-0" x 1'-6" x 3'-0"= 450.00 cft Laying and back-filling in/c levelling the top surface with excavated earth 100 rft Skilled labour for applying primer, wrapping the pipe with tap in/c scrapping 100 rft	@ @ @	Tk. 2,958.33 Tk. 14.88 Tk. 9.75	per % 0 cft per rft per rft	= = =	Tk. Tk. Tk.	1,331.25 1,488.00 975.00
Carrying from Titas Gas store to work side in/c loading & unloading			LS	=	Tk.	480.00
			Sub - Total	=	Tk.	16,231.83
		Incidental charges	10.00%	=	Tk.	1,623.18
		Profit	10.00%	=	Tk.	1,623.18
		Overhead	3.50%	=	Tk.	56.81
			Total	=	Tk.	19,535.00
Add VAT with adjustment factor		1.06383	6.00%	=	Tk.	1,246.92
			Grand Total	=	Tk.	20,781.92
			Rate per rft	=	Tk.	207.82
			Rate per rm	=	Tk.	681.86
	Say,	Tk. 682	.00 per meter

Item No.- 28.1.4
Installation of 50 PSI API 5L, Grade-B ERW M.S. Pipe line for supplying
Titas Gas 20 mm ND (26.7 mm O.D) M.S. pipe.
Considering 100 rft of pipe line (a) Materials:
Cost of pipe 100 rft	@	Tk. 65.00	per rft	=	Tk.	6,500.00
Cost of tape: 2" x 200'-0" 1.25 roll	@	Tk. 1,168.55	per roll	=	Tk.	1,460.69
Cost of primer 0.57 liter (b) Labour:	@	Tk. 315.00	per liter	=	Tk.	179.55
(i) Cutting trenches:
100'-0" x 1'-6" x 3'-0"= 450.00 cft Laying and back-filling in/c levelling the top surface with excavated earth 100 rft Skilled labour for applying primer, wrapping the pipe with tap in/c scrapping 100 rft	@ @ @	Tk. 2,958.33 Tk. 14.88 Tk. 9.75	per % 0 cft per rft per rft	= = =	Tk. Tk. Tk.	1,331.25 1,488.00 975.00
Carrying from Titas Gas store to work side in/c loading & unloading			LS	=	Tk.	480.00
			Sub - Total	=	Tk.	12,414.49
		Incidental charges	10.00%	=	Tk.	1,241.45
		Profit	10.00%	=	Tk.	1,241.45
		Overhead	3.50%	=	Tk.	43.45
			Total	=	Tk.	14,940.84
Add VAT with adjustment factor		1.06383	6.00%	=	Tk.	953.67
			Grand Total	=	Tk.	15,894.51
			Rate per rft	=	Tk.	158.95
			Rate per rm	=	Tk.	521.51
	Say,	Tk. 522	.00 per meter

Item No.- 28.2
Sand filling the trench with sand of F.M. 0.8
Considering: 100'-0" x 1'-6" x 1'-0"= 150 cft Sand in/c 30% for compaction 195 cft Labour for watering, levelling & compaction etc. 1.00 no	@ @	Tk. 900.00 Tk. 320.00	per % cft each	= =	Tk. Tk.	1,755.00 320.00