Public Works Department Tender

15.1 Vol-2 - Providing and laying water proofing treatment to the Roof with PU based single component elastomeric pure polyurethane based coating on New terrace/ Chajjas/Sunken portion of WC:Bathroom, cold applied PU waterproofing membrane that is highly elastic with elongation greater than 400% and tensile strength greater than 2MPa as per ASTM D412. The waterproofing membrane to be applied in 2coats @ 1.6 kg/m2 to achieve final DFT (Dry Film Thickness) of 1mm including prime coat of epoxy primer @150 g/m2 and protection with 120gsm Geo-textile over the waterproofing membrane. The finished cost to include surface preparation, making coving at Junction, Bore Packing, treatment of construction joints completely as per specification. ---- Charges with all lead and lift including other incidental charges wherever necessary for successful completion of work and as directed by the Engineer in charge of work.

13.31.3 Vol-2 - Providing and fixing Chlorinated Polyvinyl Chloride (CPVC) pipes, having thermal stability for hot & cold water supply, including all CPVC plain & brass threaded fittings, including fixing the pipe with clamps at 1.00 m spacing. This includes jointing of pipes & fittings with one step CPVC solvent cement and testing of joints complete as per direction of Engineer in Charge. Internal work - Exposed on wall, 25 mm nominal dia Pipes ---- Charges with all lead and lift including other incidental charges wherever necessary for successful completion of work and as directed by the Engineer in charge of work.

13.31.4 Vol-2 - Providing and fixing Chlorinated Polyvinyl Chloride (CPVC) pipes, having thermal stability for hot & cold water supply, including all CPVC plain & brass threaded fittings, including fixing the pipe with clamps at 1.00 m spacing. This includes jointing of pipes & fittings with one step CPVC solvent cement and testing of joints complete as per direction of Engineer in Charge. Internal work - Exposed on wall, 32 mm nominal dia Pipes ---- Charges with all lead and lift including other incidental charges wherever necessary for successful completion of work and as directed by the Engineer in charge of work.

13.5.1 Vol-2 - Providing and fixing ball valve (brass) of approved quality, High or low pressure, with plastic floats complete 15 mm nominal bore ---- Charges with all lead and lift including other incidental charges wherever necessary for successful completion of work and as directed by the Engineer in charge of work.

13.5.3 Vol-2 - Providing and fixing ball valve (brass) of approved quality, High or low pressure, with plastic floats complete 25 mm nominal bore ---- Charges with all lead and lift including other incidental charges wherever necessary for successful completion of work and as directed by the Engineer in charge of work.

13.34 Vol-2 - Providing and placing on terrace (at all floor levels) polyethylene water storage tank, IS : 12701 marked, with cover and suitable locking arrangement and making necessary holes for inlet, outlet and over flow pipes but without fittings and the base support for tank ---- Charges with all lead and lift including other incidental charges wherever necessary for successful completion of work and as directed by the Engineer in charge of work.