supply of polyaluminium chloride , providing and supplying poly aluminium chloride ( pac ) of medium basicity , confirming to is: 15573:2018 , and isi mark and manufacture from vergin raw material in liquid/ powder form with ph of 5% , having specific gravity 1:204 for use in water treatment plant for treatment of low to high turbidity water for drinking purpose including all local and central taxes , insurance charges , transportation and freight tax charges , third party charges , with material testing charges ( from vjti/iit/dph lab . ) , loading and unloading charges and conveyance to water works and r . r . schemes sites in amravati region etc . complete as per mjp approved . pac medium basicity in powder form ( estimated quantity-310 mt )