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Item No.- 21.1
Manufacturing, supplying, fitting and fixing steel grill fencing in boundary wall with 1.25" x 1/4" F.I. bars 6" c/c placed Considering 1 No. of steel grill fencing Considering 8'-9" x 3'-1"= 26.98 sft grill work (a) Materials:
(i) 1.25" x 1/4" F.I. bars: @ 1.06 lbs per rft
Vertical: 17 x 3'-1"= 52.42 rft
Horizontal: 2 x 9'-9"= 19.5 rft
= 71.92 rft
Add wastage 5%= 3.60 rft	Per lb.	=	Tk.	1,996.45
= 75.52 rft = 80.05 Ibs @ Tk. 24.94 (b) Fittings, hardwares and consumables:	Per lb.	=	Tk.	1,996.45
(i) Electrodes in/c electricity 15.00 nos @ Tk. 10.00 (c) Labour for making fencing grill Welder / fabricator 1.00 no @ Tk. 600.00	each per day	= =	Tk. Tk.	150.00 600.00
Welder helper 1.00 no @ Tk. 390.00	per day	=	Tk.	390.00
(ii) Ordinary labour 1.00 no @ Tk. 320.00	per day	=	Tk.	320.00
(d) Carrying of materials to work-shop and fabricated materials to site:		=	Tk.	160.00
	Sub-total	=	Tk.	3,616.45
(e) Work-shop charges: L.S	10%	=	Tk.	361.65
(f) Ancillary works for fitting-fixing the grill fencing:	Sub-Total	=	Tk.	3,978.10
Labour charge for cutting 3" x 3" x 6" size grooves 4 nos @ Tk. 16.25 CC (1:2:4):	each	=	Tk.	65.00
4 x 3" x 3" x 6"= 0.13 cft @ Tk. 17,763.63 (g) Labour charge for fitting-fixing the grill fencing Mason 0.50 no @ Tk. 500.00	per % cft per day	= =	Tk. Tk.	23.09 250.00
Mason helper 0.50 no @ Tk. 390.00	per day	=	Tk.	195.00
	Sub - Total	=	Tk.	4,511.19
Profit	10.00%	=	Tk.	451.12
Overhead	3.50%	=	Tk.	157.89
	Total	=	Tk.	5,120.20
Add VAT with adjustment factor 1.06383	6.00%	=	Tk.	326.82
	Grand Total	=	Tk.	5,447.02
	Rate per sft	=	Tk.	201.89
	Rate per sqm	=	Tk.	2,173.14
Say, Tk. 2,173 .00 per sqm

Item No.- 21.2
Supplying, fitting & fixing of steel grill fencing in boundary wall with 3/4" x 3/4" x 1/8" angle box
6" c/c placed vertically and welding with 2 nos horizontal 1" x 1" x 1/4" angle box, the whole thing again welding with 1.5" x 1.5" x 1/4" M.S. angle box post @ 6'-0" c/c etc.
Considering 1 No. steel grill fencing
Considering 2 panels: 12'-1.5" x 3'-0"= 36.38 sft fencing work (a) Materials:
1.5" x 1.5" x 1/4" M.S. angle for box post: @ 2.34 Ibs per rft @ 6'-0" c/c: 3 x 2 x 4'-6"= 27.00 rft
Add wastage 5%= 1.35 rft	Per lb.	=	Tk.	1,654.52
= 28.35 rft = 66.34 Ibs @ Tk. 24.94 1" x 1" x 1/4" M.S. angle box horizontally at top and bottom.: @ 1.49 lbs per rft 2 x 2 x 2 x 6'-0"= 48.00 rft	Per lb.	=	Tk.	1,654.52
Add wastage 5%= 2.40 rft	per Ib	=	Tk.	1,872.99
= 50.40 rft = 75.10 lbs @ Tk. 24.94	per Ib	=	Tk.	1,872.99