Tender For the operational work of chemical treatment of raw water in pre-treatment clarifiers, ash recovery clarifiers, cooling water system, generation and dosing of chlorine dioxide and ozone, pressure sand filters, ultra filters, rodm, cpu, boiler water samples, effluent treatment plant of all the three units at ballari thermal power station (btps), kuduthini for a period of one year
Tender For (114 nos. dozers) a/sadar town, a/mtc. estimate for w/s scheme including 15 nos villages merged in extended m.c limit .`comprehensive maintenance of (t/ws) diaphragm metering chemical dozing system (mechanical and electronics chlorinators) including material and including cost of transportation for bleaching powder/ sodium hypochlorite from destination / reserve stock to the site of works and all other works contingent there to (under sde, phesd no.4 a/cantt)( period 24 months)dnit no 120443 amount 6.84 lacs
Tender For maintenance of water supply system - operation of 10mld pressure filter plant including supply of chemicals to treat raw water at cuelim, cansaulim, goa. (retender 2nd call) - operation of 10mld pressure filter plant to carryout day to day activities of treatment of raw water, with suitable man power for attending and operation of valves , suction pump, blower pump, back washing of filter bed , dosing pumps, agitating pumps, chlorine and alum dosing pumps, etc. chemical mixing with water, in chemical dosing & treating to get potable water as per who norms. keeping of all the records in respect of raw water and treated water quantity and quality aspect. recording flow meter reading , etc. complete. the plant operating man power/staff should be arranged round the clock in shift as per the directions of engineer -incharge., supply at store/site of work including transportation loading & unloading etc of alumina ferric containing 16% of al2o3 content as per is 299/2012 grade -iv packed in hdpe bags of uniform weight suitable for water treatment plant., supply at store/site of work including , transportation , loading & unloading,freight insurance etc., of sodium hypochlorite containing 6% to 8% of chlorine concentration or as required, suitable for water treatment plant, filled in hdpe can of uniform weight, including re-transporting empty hdpe cans from departmental store/site to refilling plant etc., complete.as directed by engineer in charge.
Tender For dosing pumps for hydrochloric acid (hcl),hypo(naocl), alkali (naoh), coagulant, anti scalant and sodium meta bi- sulphate smbs) chemicals for effluent treatment plant in cam division/ ktps-vi stage