02/SE(WC)/W and S/KMDA of 2021-22

Amount

Supplying and delivery of high strength calcium hypochlorite granules (available chlorine 60% to 70%) at different UGR’s for making solution by mechanical stirring system and directly charged on line throughout the supply hours to achieve the residual chlorine of 0.5 to 0.6 ppm at generating point with following specifications: The chemical should be white to off white in colour, free from all foreign matter decomposing at 177˚C in water & alcohol, non hygroscopic , practically clear water solution at saturation level permissible limit of 8% within 2% moisture content. The granular size should pass through 100 RSS mesh 1.5% max. The brand & make of the chemical must be stated and certified by AIIH&PH/similar Govt. organization not earlier than 2011 stating the stability, strength, health safety and use of the product for drinking water chlorination. (For one year).

Providing and using mechanical stirring system for making solution of water and calcium based granules in a dosing tank of 100 to 200 lit. capacity, high pressure single head gear adjustable dosing pump including stand by pump complete with all accessories (three times operation per day) with necessary fixtures for direct on line injection by mechanically regulated dosing pump during supply hours to achieve residual chlorine @ 0.5 to 0.6 ppm at generating point including all labours, operational, supervision charges etc and documentation of required testing charges all complete.

Supplying, fitting & fixing of mechanical stirring system including dosing tank , functional & stand by pumping arrangement, mixing arrangement including electrical connection all complete as per site requirements.

TEEKAY MANAGEMENTS

OM CORPORATION