bids are invited for calcium based high strength chlorination chemical disinfectant for water treatment. - supply only calcium based high strength chlorination chemical disinfectant for water treatment ( drinking water and swimming pool ) in granular form in factory seal hdpe container ( 45 kg each ) having clorine concentration not less than 70% and shall delivered at store yard of age e / m-ii under ge ( mw ) karanja.make : any approved make by e-in-cs branch , stequa412 hd disposable floating sanitizer station - supply only stequa412 hd disposable floating sanitizer station or equivalent of specification - chlorine tablets contained in plastic cylindrical sealed disposable sanitizer refill for disinfection of swimming pool water or cooling tower water containing algaecide & coagulant with arrangement for controlled release of active ingredients in water. replacement indication - visual and weight variation operation type - non contact, non-inhalatory, heavy metal contaminants ( like mercury and lead ) in product media must be below detectable limit ( bdl ) and the product must pass through acute toxicity test ( to specify confirm non toxicity for mamalian cells ) based on which the product must be considered safe to use from human health safety point of view and freedom from toxicity when used in swimming pool drinking water disinfection, in recommended dosage. the brand and make of the refillmust be stated and certified by a laboratory / study centre of any state university ( a university established or incorporated by provisional act or by state act ) having infrastructural facilities to conduct the tests by above methods, confirming complience to all the above operational stipulations with a declaration from the laboratory, that the product is safe to use from safety point of view used for swimming pool water disinfection in recommmended dosage complete all as specified.make : declibac technologies pvt ltd / plotter & watts / brio zing or any approved make by e-in-cs branch , bleaching powder - supply only bleaching powder of approved make confirming to is:1065 / 89 ( iind version ) minimum worable clorine 33.5% by mass packed in hdpe bag of 25 kg capacity ( isi marked ) make : dcm / / swam / shriram or any approved make by e-in-cs branch , crystal alum. - make : mb aquatech / aqua pro water tech / grasim industries or any approved make by e-in-cs branch total quantity : 1