e-tender for annual rate contract for procurement of chemicals for etp / stp plant e-tender for annual rate contract for procurement of chemicals for etp / stp plant at aiims rishikesh , annual rate contract for procurement of chemicals for etp-stp plant at aiims rishikesh for one year ( as per annexure-b attached in nit ) . - 1 aerobic bacteria culture ( non-active ) in liquid form ( make: ncs green earth, clover organic ) 2 dap fertilizer ( make: iffco ) 3 urea fertilizer ( make: iffco ) 4 seera ( gur ) in liquid form 5 hypo chlorite ( 12% conc. ) ( make: as per is standard commercial grade 1 ) 6 hydrated lime powder ( 80-90% conc. ) ( make: as per is standard commercial grade 1 ) 7 poly electrolyte cationic ( 90% conc. ) ( make: importer, ion exchange ) 8 poly aluminum chloride in powder form ( make: as per is standard commercial grade 1 ) 9 naoh ( base ) dry basic ( 98-99.5% ) in flakes / pellets form ( make: as per is standard commercial grade 1 ) 10 hcl ( 30-35% conc. ) ( make: as per is standard commercial grade 1 ) 11 blower oil mak-90 ( make: hp & bp )