Name of Work:- Extension of Drinking water Distribution Pipelines at Ward 11, Anna Nagar in Sankagiri Municipality.
Sl. No.
Item Description
1
Earth work excavation and depositing on bank with initial lead of 10 m and lift of 2 M in narrow trenches having bed width 1.25m & below for laying of pipes for water supply and sewerage works in the following type of soils as directed by Departmental officers WD-W0653
2
Supply and delivery of the following PVC / GI pipes and specials including loading & unloading and conveyance charges and all taxes etc., complete.
3
3\\" - 90MM
4
SPECIALS
5
90 mm Tee Joint
6
3\\" Bend
7
3\\" Gate Valve
8
3\\" End Cup
9
Lowering HDPE pipes and specials to trench and laying to proper grade and alignmentand as directed by the TWAD Officers (WD-W0430)
10
3\\" HDPE - 90mm to 110mm dia (OD) HDPE pipe
11
Jointing HDPE Pipes and Specials by butt fusion welding / electro fusion welding joints using fusion equipment as per ISO 21307-2011 and as per IS 7634 (part-2) : 2012 including cost of hire charges for butt fusion equipment power supply arrangements etc., complete as per directed by TWAD Board Officers.(WD-W0618)
12
Refilling the excavated soil complying with standard specification for pipe laying works etc, Complete
13
HDPE - 90MM Please Enable Macros to View BoQ information
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