Tender For Providing (Hdpe) Water Supply Distribution Pipe Line Repair At 18Th Avenve, Geethaanjali Street, Ramayanam Street In Ward No 32, Thiruvallur-Tamil Nadu
TDR : 54603612
Tender Notice
BOQ
Expired
Thiruvallur
Tamil Nadu
Tender For Providing (Hdpe) Water Supply Distribution Pipe Line Repair At 18Th Avenve, Geethaanjali Street, Ramayanam Street In Ward No 32
Name of Work:- Providing (HDPE) Water Supply Distribution Pipe Line Repair at 18th Avenve, Geethaanjali street, Ramayanam Street in Ward no 32
Sl. No.
Item Description
1
Supply, delivery and fixing of the following ISI make water supply materials including all labour charges etc., complete
2
110 mm Pn 6 HDPE pipe (AS PER IS 4984/2016 pg no 29 )
3
110 mm Pn 6 HDPE Bend (AS PER IS 8360/1977 pg no 32)
4
110 mm Pn 6 HDPE Tee (AS PER IS 8360/1977 pg no 32)
5
100 mm Gate Valve (AS PER IS BS 5154 pg no 45 )
6
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 byTWAD Board Officers.
7
Earth work excavation in all classes of soils and sub soils to full depth as may be required except hard rock requring blasting etc., complete .
8
Plain Cement Concrete 1:4:8 (one cement four fine aggregates and eight coarse aggregates) using 40mm size ISS HBG metal including cost and conveyance of all materials to site and including for the mixing, laying and labour charges and all incidential charges such as water providing etc., complete as per standard specification
9
Plain Cement concrete 1:1.5:3 (one cement, One and Half sand, Three aggregate) using 20mm gauge hand broken granite stone jelly for foundation including dewatering if found necessary and laid in layers of not more than 15 cm thick and compacted,etc., complete complying with standard specfication
10
Lowering HDPE pipes and specials to trenchand laying to proper grade and alignmentand as directed by the TWAD Officers(WD-W0430)
11
Refilling excavated earth etc., complete as per the standard specification
12
Labour for cutting open road for laying water mains or sewer.
13
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