Laying of new 300 mm Dia DI water supply main pipeline and linking with existing pillur feeder main at Newly constructed bridge at Singanallur Vellalore main road south zone.

Amount

Cut open BT road for pipe laying works etc., complete

Earth work excavation in all kinds of soil, subsoil sand including all cost and conveyance of all materials etc., completed

Supply and delivery flat bars Angle and Hollow section including all cost and conveyance of all materials charges etc., completed

Providing of hire and running charges of crane 20 Tonne capacity in including all cost of all materials etc., completed

Supply of DI pipes and specials

300 mm dia DI pipe K9

300 mm dia DI pipe K9

300 mm dia DI pipe K9

300 mm dia DI D/F bend -45'

300 mm dia DI D/F bend -90'

300 mm dia DI D/F sockets

300 mm dia DI spigots

300 mm dia DI scover

Supply of CI sluice valves and specials

300 mm dia CI sluice valve

80 mm dia Air valve

300 mm dia DI tailpiece

Supply of DI specials

Supply of MS bolts and nuts

Lifting and positioning of CI/GI/DI/MS pipes in vertical sirection for service reservoir pipe connection including all cost and conveyance of all materials etc., completed

Jointing of DI double flanged pipes and specials with rubber insertion sheetor any other equivalent to the required specifications with MS bolts and nuts complete and testing to the required pressure with water and as directed by the departmental officers etc., complete complying with standard specification

for 300 mm

Jointing of CI/DI/S/S pipes and specials with rubber gaskets (Tytlon joint) including lubricants and testing to the as directed by the departmental officers etc., complete complying with standard specification

for 300 mm

Lowering of CI/DI/SS pipes

for 300 mm

Labour charges for fixing of sluice valve with specials etc., complete etc., complete

Labour charges for Inter linking of feeder main to newly laid main etc., complete