Tender For providing of repair, maintenance, and installation of plant/ systems/equipments (version 2) - office space; chlorine dosing system at jco pump house in niwaru; service provider
Tender For supply of supply of strong acid cation exchange resin , supply of filtration media consist of gravels , supply of twin lobe type rotary air blower , supply of g. i. frontal pipe work for pressure sand filters , supply of g. i. frontal pipe work for water softeners size 65 mm , supply of c. i. butterfly valves for pressure filters size 65 mm , supply of c. i. butterfly valves for pressure filters and mixing of common salt , supply of c. i. diaphragm valves for water softeners size 65 mm , supply of c. i. diaphragm valves for water softeners size 40 mm , supply of c. i. ejector for water softeners size 25 x 40 x 40 mm , supply of g. i. interconnected piping from pumps header to filters , supply of rate of flow meter suitable for flow range of 3-30 cum , supply of on-line flanged type vortex water meter of size 65 mm , supply of pp strainers , supply of rubber gaskets for anholes or hand holes of filters , supply of nuts bolts for manholes or hand holes and piping for filters , supply of chemical dozing systems complete with diaphragm , supply of brine solution tanks suitable for common salt saturation solution , removal of old filter media and cation resin from filters and softeners ) /bid number: gem/2026/b/7273883 * /dated: 21-02-2026 & & / bid document1 / 20
Tender For repairs and replacement of damaged shed with rcc structure for bleaching mixing and dosing plant unit, repair and strengthening of reinforced cement concrete slab of aeration foundation tank near alum mixing and dosing unit, repair and renovation of
Tender For additional works related to carrying out preventive as well as breakdown maintenance of chlorine dosing machines (hydaulic diaphragm based or other) for ascerting disinfection of jiranpur & adjacent piped water supply schemes at coochbehar sub- division under northern mechanical division-ii, phedte.
Tender For nctpp iii mechanical i circle common auxiliaries division rodm plant dismantling fabrication rubber lining and erection of msrl supports including cost of material in the swro dosing tank agitator area and acid tank area
Tender For maintenance of water treatment plant, cpu system, chemical dosing sample collection testing and analyzing of steam water parameter of 2x500 mw, dtps, anpara, sonebhadra