Tender For strengthening of state level water testing laboratory, pwd(dws) / supply of laboratory glassware for state level water testing laboratory, pwd (dws) under wqmsp activities of jjm during the year 2025-26 - supply of following laboratory glassware (borosil/duran/pyrex make) as per direction of engineer-in-charge., supply of conical flask with narrow mouth, with rim, made from heat resistant, low expansion borosilicate glass, with isi mark (100ml = 1 unit), supply of conical flask with narrow mouth, with rim, made from heat resistant, low expansion borosilicate glass, with isi mark (250 ml = 1 unit), supply of conical flask with narrow mouth, with rim, made from heat resistant, low expansion borosilicate glass, with isi mark (500 ml = 1 unit), supply of conical flask with narrow mouth, with rim, made from heat resistant, low expansion borosilicate glass, with isi mark (1000 ml = 1 unit), supply of low form beaker with spout, graduated with isi mark (100 ml = 1 unit), supply of low form beaker with spout, graduated with isi mark (250 ml = 1 unit), supply of low form beaker with spout, graduated with isi mark (500 ml = 1 unit), supply of low form beaker with spout, graduated with isi mark (1000 ml = 1 unit), supply of low form beaker with spout, graduated with isi mark (5000 ml = 1 unit), supply of pipettes, class-a, with individual calibration certificates, graduated from zero mark. (1 ml = 1 unit), supply of pipettes, class-a, with individual calibration certificates, graduated from zero mark. (2 ml = 1 unit), supply of pipettes, class-a, with individual calibration certificates, graduated from zero mark. (5 ml = 1 unit), supply of pipettes, class-a, with individual calibration certificates, graduated from zero mark. (10 ml = 1 unit), supply of reagent bottle narrow mouth with i/c glass stopper, with solid glass stopper, graduated, strong and chemical resistant. (250 ml = 1 unit), supply of reagent bottle narrow mouth with i/c glass stopper, with solid glass stopper, graduated, strong and chemical resistant. (500 ml = 1 unit), supply of reagent bottle narrow mouth with i/c glass stopper (amber), with solid glass stopper, graduated, strong and chemical resistant. (500 ml = 1 unit), supply of volummetric flask, class a, with isi mark, narrow mouth, clear, with individual calibration certificate (50 ml = 1 unit), supply of volummetric flask, class a, with isi mark, narrow mouth, clear, with individual calibration certificate (100 ml = 1 unit), supply of volummetric flask, class a, with isi mark, narrow mouth, clear, with individual calibration certificate (250 ml = 1 unit), supply of volummetric flask, class a, with isi mark, narrow mouth, clear, with individual calibration certificate (500 ml = 1 unit), supply of volummetric flask, class a, with isi mark, narrow mouth, clear, with individual calibration certificate (1000 ml = 1 unit), supply of measuring cylinder graduated, class a, hexagonal base, pour out, with individual calibration certificate(50 ml = 1 unit), supply of measuring cylinder graduated, class a, hexagonal base, pour out, with individual calibration certificate(100 ml = 1 unit), supply of measuring cylinder graduated, class a, hexagonal base, pour out, with individual calibration certificate(250 ml = 1 unit), supply of measuring cylinder graduated, class a, hexagonal base, pour out, with individual calibration certificate(1000 ml = 1 unit), supply of glass filter funnel (50 mm diameter)(50 mm diameter = 1unit), supply of glass filter funnel (75 mm diameter)(75 mm diameter = 1unit), supply of glass filter funnel (100 mm diameter)(100 mm diameter = 1unit), supply of test tube (with rim) (27 ml capacity)(27 ml = 1 unit), supply of durham test tube (1 ml capacity) for durham fermentation(1 ml = 1 unit), supply of disposable (single use) polystyrene petri dish for general microbiological use. 90 x 14 mm (dish capacity: ~150 ml)(480 nos = 1 packet = 1 unit), supply of glass filtration assembly, filter support base:47 mm,
Tender For corrigendum : design, supply, installation, testing and commissioning of mechanical, piping and electrical works of tertiary treatment plant including ultra-filtration unit & r.o. waterplant for etp filtered water at dudhmotisagar dairy, dharuhera
Tender For corrigendum : repair maintenance of of central packaged type ac plant, wtac, split type ac, water cooler and water softening / iron removal, filtration plant at national library, alipore, kolkata during 2025-26 (sh: overhauling of compressor unit 3).
Tender For repair maintenance of of central packaged type ac plant, wtac, split type ac, water cooler and water softening/iron removal, filtration plant at national library, alipore, kolkata during 2025-26 (sh: overhauling of compressor unit 4, overhauling of comp. motor, rewinding of chiller motor, cooling coil wash and valve cleaning).