Supply and Fixing of polyethylene water storage tanks over the terrace of Hostels and connecting the CPVC pumping lines in SPW College areas TTD Tirupati

Providing & Placing on Terrace(at all floor levels) polyethylene water storage tank of Double layer Roto moulded confirming to lS:12701 approved brand & manufacture with suitable cover/cap and suitable locking arrangement & making necessary holes for inlet & outlets and over flow pipes but without fittings & base support for tanks.

Supply of following CPVC Pipes - SDR 11 (class 1)

Supply of 50 mm dia CPVC Elbow 90 degrees

Supply of 50 mm dia CPVC Tees

Supply of 50 mm dia CPVC Coupler (Reducing Bush)

Supply of 50 mm dia CPVC Male Adapter Plastic Threaded - MAPT

Supply of 50 mm dia CPVC Female Adapter Plastic Threaded - FAPT

Supply of 50 mm dia CPVC Union

Supply of 50 mm dia CPVC Tank Nipple

Supply of 40 mm dia CPVC Elbow 90 degrees

Supply of 40 mm dia CPVC Male Adapter Plastic Threaded - MAPT

Supply of 40 mm dia CPVC Union

Supply of 40 mm dia CPVC Tees

Supply of 50 mm X 40 mm CPVC Busing

Supply of 50 mm dia Powder Coated Metal Clamp

Supply of 1 Step CPVC Cement - 237 ml Tin

Supply of Country Nails

Supply of 50 mm dia G.I. Tees of approved make / ISI mark

Supply of 40 mm dia G.I. Union of approved make / ISI mark

Supply of 40 mm dia G.I. Tees of approved make / ISI mark

Supply of 65 mm dia G.l. Reducing Tees to any smaller size of approved make/ lSl marked

S & F Gunmetal (GM) Ball valve with SS Ball and SS Spindle as per lS - Class - I, lndian make heavy type - 50 mm NB Size

S & F Gunmetal (GM) Ball valve with SS Ball and SS Spindle as per lS - Class - I, lndian make heavy type - 40 mm NB Size

Cement Concrete using 20 mm (0.54 cu.m) and 12 mm (0.36cu.m) nominal size hard broken granite crushed metal from any source conforming to the relevant lSl standards for foundations etc., laid in layers of not more than 15 cm thick well compacted including curing, ,machine mixing, cost and conveyance of all materials etc , complete. Noter Measurement boxes shall be used for measuring the quantities of cement, aggregate and water required for the given concrete mix.

..do... C C.(1:2.5:5) - Grade M15

Construction of Brick Masonry using well burnt Bricks 2nd class or ground moulded (Non- modular or traditional size) (230 x 110 x 70 mm)including curing, cost and conveyance of all materials as directed during execution and complying with standard specifications etc.. complete.

...do... in CM(1 :3)

Plastering in Cement mortar 12 mm thick using best river sand from approved quarry including cost and conveyance of all matenals, screening, curing, rounding of corners, incidental charges as directed during execution complying with standard specifications etc., complete for the following proportions

…do… in C.M (1:2)