Rectification of Fire hydrant line leakages near the Anamudi hostel pump room at IISER, Thiruvananthapuram

Amount

Providing laying, testing & commissioning of 'C' class heavy duty MS Pipe conforming to IS 3589/IS 1239 incluing fittings like elbows, tees, flanges, tapers, nuts,bolts, gaskets etc. in ground including welding, excavation and providing cement concrete blocks as supports , anti corrosive treatments with coaltar/asphalt tape as per IS 10221, reffilling the trench ect. of following sizes complete as required:

150 mm dia

Providing laying, testing & commissioning of 'C' class heavy duty MS Pipe conforming to IS 3589/IS 1239 inclduing welding, fittings like elbows, tees, flanges, tapers, nuts bolts, gaskets etc. and fixing the pipe on the wall/ceiling with suitable clamps/support frame and painting with two or more coats of synthetic enamel paint of required shade complete as required:

150 mm dia

Demolishing cement concrete manually/ by mechanical means including disposal of material within 50 metres lead as per direction of Engineer -in - charge.

Nominal concrete 1:4:8 or leaner mix (including equivalent design mix)

THOMAS V T (BID ID -3193729)