Extension of pipe in kodathasanur to TRS tank in Karamadai Municipality

Earth work excavation for foundation in all kinds of soils and sub soils to full depth as directed by the departmental officers except hard rock inclusive of shoring strutting and balling out water wherever necessary and refilling the sides of foundation with excavated earth in layers of 15cm thick well rammed and consolidated and depositing the surplus earth with in the compound in places shown by the departmental officers with initial lead of 10 meters and initial lift of 2 meters including cost of all labour charges etc., complete as per standard specification 23 & 24 VI (S2) VII.9,10 for pipe line works

Labour for cutting open BT or Maccadam roads for laying water lines etc complete as per standard specifications and as directed by the TWAD Board officers. (TWAD 22-23 Pg.No.299, Item No.2 - a,b)

Supply and fixing of G.I. and PVC Pipes and specials and electrical items as per I.S. specification including packing, loading, unloading, freight, stacking and transist insurance etc.complete as per standard specification.4" HDPE Pipe

4" HDPE TEE

4" HDPE Bend

4" HDPE Pipe Jointing

Laying and Jointing Of PCV Pipe and specials Including conveyance of all charges etc complete .

Refilling with excavated soil (other than sand) complying with standard specification for filling in foundation and basement.

Plain cement concrete in mix 1:4:8 ( One cement , four sand and eight aggregate) using 40 mm BSS HBG metal including cost and conveyence of all meterials to work site and labour charges for mixing, laying, curing etc complete as per the standard specification.

Cement concrete in 1:2:4 [one cement and two sand and aggregate using 20mm size ISS grade machine crushed metal including the cost of mixing laying curing etc., complete complying with standard specification