PWD not official

Prev Next

D. Cost of bed preparation: Area of bed: 1 x 45'-0" x 13'-2"= 592.65	sft
One layer brick flat soling: 592.65 1/2" thick cement finishing with neat cement finishing 592.65	sft @ Tk. sft @ Tk.	0.32 per sft 21.58 per sft	= =	Tk. Tk.	189.65 12,789.39
		Total for 305.56 cft	=	Tk.	12,979.04
		Cost for 100 cft of work	=	Tk.	4,247.62
		Using 8 times	=	Tk.	530.95
E. Polythene as separator between pile layers during casting concrete 592.65	sft @ Tk.	319.44 per % sft	=	Tk.	1,893.16
		Cost for 100 cft of work	=	Tk.	430.26
Abstract of cosr for 100 cft of work
Cost of concrete			=	Tk.	28,198.75
Labour, machinery, fuel and lubricant for casting			=	Tk.	1,199.80
Cost of shuttering			=	Tk.	4,702.57
Cost of bed preparation			=	Tk.	530.95
Polythene			=	Tk.	430.26
		Sub - Total	=	Tk.	35,062.33
		Profit 10.00%	=	Tk.	3,506.23
		Overhead 3.50%	=	Tk.	1,227.18
		Total	=	Tk.	39,795.74
Add VAT with adjustment factor		1.06383 6.00%	=	Tk.	2,540.15
		Grand Total	=	Tk.	42,335.89
		Rate per cft	=	Tk.	423.36
		Rate per rft	=	Tk.	294.00
		Rate per rm	=	Tk.	964.61
	Say, Tk.	965 .00 per meter

Item No.- 09.10.2
12" x 12" Pre-cast pile with reinforced cement concrete (1 : 1.25 : 2.5) with stone chips.
Considering 40 rft long 12" x 12" size pile
Also Considering 100 rft pile making work using 100 cft concrete
Cost of concrete materials			=	Tk.	28,198.75
Labour, machinery, fuel & lubricants for casting			=	Tk.	1,199.80
Cost of shuttering for 11 nos of pile
Volume of concrete:
11 x 12" x 12" x 40'-0" = 440 cft (a) Cost of shuttering:
14 BWG steel sheet:
Sides: 1 x 12 x 40'-0" x 1'-0"= 480.00 Add wastage 5%= 24.00	sft sft
= 504.00	sft
@ 3.05 Ib per sft= 1537.20 1.5 x 1.5 x 3/16" angle for frame:	Ibs @ Tk.	27.44 per Ib	=	Tk.	42,180.77
Sides: 2 x 12 x 40'-0"= 960.00 Vertical: 12 x 41 x 1'-0"= 492.00	rft rft
= 1452.00 Add wastage 5%= 72.60	rft rft
1524.60	rft
@ 1.79 Ib per rft = 2729.03 1.5" x 3/16" F.I . Bar : @ 1'-0" c/c Stiffner: 6 x 20 x 1'-2" = 140.00 Clamps: 6 x 12 x 6"= 36.00	Ibs @ Tk. rft rft	24.94 per Ib	=	Tk.	68,062.01
= 176.00 Add 5% wastage= 8.8	rft rft
= 184.80	rft
@ 0.956 Ibs per rft= 176.67	Ibs @ Tk.	24.94 per Ib	=	Tk.	4,406.15
Cost of nuts & bolts: 20.0 Manufacturing, fitting and fixing frame in/c drilling holes, welding & supplying of chemicals etc.:	kg @ Tk.	160.00 per kg	=	Tk.	3,200.00