Details: labour component supplying all labours, tools & equipments for dismantling of head and water tank assembly and taking out rotten 32 mm dia old g.i. pipe, connecting rod, cylinder assembly and refitting the dismantled components after necessary changing for making the t/w in good condition all complete job as per direction of e/i. for mobility :- one no. of 407 tata truck or similar vehicles to carry the materials of four no. of tube well for rotten riser pipe etc all completet as per direvtion of eingineer in charge. cost of materials supplying 12mm dia b.s connecting rod 3.0 mtr long made of bright bar electro galabnized with coupling and nut conforming to is 15500/2004 with latest revision. supplying 32mm dia g.i riser pipe (medium quality) tata or equivalent with 3.00 mtr. length each conforming to is: 1239 (part- i) 1990 with latest amendments with one end seamless socket and other end . supplying isi marked c.i cylinder im ii assembly complete set conforming to is. 155500/
Sector: Water supply and Sewerage