Maintenance of Pumping Main, Distribution Pipeline and Mini power pump at Ward No 1 to 33 and Power Pumps in Arani Municipality

Amount

Replacement of Damaged PVC Pipe including cost of earthwork excavation in all soil strata, including BT/CC road cutting,removal of slushy soil and replacing the pipeline with sound pipe, including supply and delivery of PVC pipes, couplers, jointing materials and required specials, cutting, conveying , laying, jointing and cost of refilling for the additional earthwork etc complete and as directed by the Departmental Engineers.

90 mm 6 KSC PVC pipe

110 mm 6 KSC PVC pipe

160 mm 6 KSC PVC Bend

Supply and Delivery of PVC Pipes Specials ISI Including all Labour Charges etc.,

90mm PVC Coupling

90mm PVC Bend

110mm PVC Coupling

110mm PVC Bend

160mm PVC Coupling

Supplying and filling in foundation and basement with Crushed Stone Sand (M- Sand) in layers of not more than 15cm thick well rammed watered and compacted etc., complete complying with standard specification.

Plain Cement Concrete 1:4:8 (one part of cement, four part of Crushed Stone Sand (M- Sand) and eight part of 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

Plain Cement Concrete 1:2:4 (one cement, two Crushed Stone Sand (M- Sand) and four coarse aggregates) using 20mm size ISS HBG metal including cost and conveyance of all materials to site and including for the mixing, laying and labour charges etc., complete as per standard specification

Supply and fixing of 100mm Sluice Valve with Cap/wheel etc., complete as per standard specification.

Removing the burst C.I./ D.I pipes from the pipe line and removal of slushy soil and baling out water and replacing the pipeline with sound pipe including jointing and cost of refilling the pipeline with water for retesting the pipe line etc complete. (excluding cost of sound pipe and jointing materials and earth work) and as directed by the TWAD Board Officers.

200mm dia D.I Pipe

350mm dia D.I Pipe

Supply and delivery and fixing of1000 litres HDPE tank as per IS 12701 / 1996 including loading, unloading, transportation and labour charges for fixing of the GI pipes and specials for pipe connection works including cutting, threading and fixing charges etc.,

Compl ete Rewinding of single phase 1.5 HP submersible pumpset including all cost and conveyances labour charges etc., complete

Add GST 18%

Usharani (BID ID -1193791)