Gurugram University Tender

150 mm dia DSR 14.7

Providing, fixing, testing and commissioning of CI `Y' strainer for pressure of 37.5 kg / sq.cm with bronze perforated sheet basket including rubber gasket, flanges, nuts, bolts and washers, panting of the same complete as required and suitable for system pressure. DSR: 15

150 mm dia DSR: 15.3

Providing and applying integral crystalline slurry of hydrophilic in nature for waterproofing treatment to the RCC structures like retaining walls of the basement, water tanks, roof slabs, podiums, reservoir, sewage & water treatment plant, tunnels / subway and bridge deck etc., prepared by mixing in the ratio of 5 : 2 (5 parts integral crystalline slurry : 2 parts water) for vertical surfaces and 3 : 1 (3 parts integral crystalline slurry : 1 part water) for horizontal surfaces and applying the same from negative (internal) side with the help of synthetic fibre brush. The material shall meet the requirements as specified in ACl-212-3R-2010 i.e. by reducing permeability of concrete by more than 90% compared with control concrete as per DIN 1048 and resistant to 16 bar ydrostatic pressure on negative side. The crystalline slurry shall be capable of self-healing of cracks up to a width of 0.50mm. The work shall be carried out all omplete as per specification and the direction of the engineer-in-charge. The product performance shall carry guarantee for 10 years against any leakage. DSR: 28.20.1

For horizontal surface one coat @1.1 O kg per sqm DSR: 28.20.2

Providing, fixing, testing & commissioning of Air release valve with 25mm dia stop cock, flanged inlet connection, pressure gauge with gun metal stop cock complete with all accessories as required and conforming to IS IS : 12992 (Part 1).

Providing, fixing, testing & commissioning of dial type (100 mm) pressure gauge with isolation ball valve suitable for working pressure of 250 PSI with no Syphon. Cost shall be inclusive of providing any short pieces, nipples, elbows etc as required.

Providing, fixing, testing & commissioning of forged brass ball valve with forged brass ball suitable for test pressure of not less than 37.5 kg / sq.cm of the following size with nuts, bolts, gaskets, necessary accessories, etc as required.

(Cost shall be inclusive of providing necessary union / flange connection).

25 mm dia