Breakup

26.52.2 20 mm dia G.I. pipe with wall thickness 2.65 mm, outside diameter min 25.3 mm, weight 1.7 kg/m, can withstand min 50 kg/cm2 hydraulic pressure.

Considering 20 ft long one pipe

SL Item Name Quantity Unit Item Rate (Taka) Item Unit Unit Price (Taka) Sub Total (Taka)
1 20 mm dia GI pipe 20 mm dia G.I. pipe: 20 ft 89 per foot 89 1780
2 20 mm dia elbow Fittings: Elbow 1 no 45 each 45 45
3 20 mm dia tee Tee 1 no 55 each 55 55
4 20 mm dia nipple Nipple 0.5 no 30 each 30 15
5 20 mm dia plug Plug 0.5 no 15 each 15 7.5
6 20 mm dia reducer Reducer 1 no 40 each 40 40
7 20 mm dia socket Socket 1 no 32 each 32 32
8 Teflon Jointing & fixing materials : Teflon tape 3.2 pcs 17 per pcs 17 54.4
9 Clamp Clamp 2 nos 40 each 40 80
10 50 mm screw & rowel plug Rowel plug & screw 4 nos 9 each 9 36
11 Scaffolding Scaffolding 20 ft 3.5 per foot 3.5 70
12 Plumber Labour: Plumber 0.125 no 700 per day 700 87.5
13 Skilled labour Skilled labour 0.25 no 600 per day 600 150
14 Ordinary labour Ordinary labour 0.5 no 550 per day 550 275
Sub-Total 2727.4
Contractor's Profit 10% 0.1 272.74
Contractor's Overhead Expenses 3.5% 0.035 95.46
Total 3095.6
Add VAT with adjustment factor. 1.08108 7.5% 0.075 250.99
Grand Total 3346.59
Rate per ft 167.35
Rate per meter 549.08
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