Tender For maintenance of ci/di/pvc pipe line in/c construction of sluice valve chamber, hydrant post platform etc. complete at different existing dtw schemes of ambassa r.d block under dws sub-division ambassa (gr-ii)
Tender For fitting and labour charges for installation of sluice valve and construction of valve chamber in mango urban water supply scheme, under d.w and s. division, adityapur for the year 2025-26. group-02
Tender For producing potable water as desirable standards from malekpur main head works of hindoliya regional water supply scheme by proper operation and maintenance of conventional water treatment plant at malekpur mhw including all civil works, pipe system channels, all consumable, incl. proper chlorination, skilled and unskilled manpower, material, t & p articles, vehicles, all type of valve chamber, and water meter for continuous running of filter plants round the clock, with uninterrupted pumping of treated water from malekpur main head works to various sub headworks. proper operation and maintenance of different class, type and diameter pipes, pump houses, sumps, rcc esr/stand pipes, sluice valves, non return valve. at all these head works. replacement spares all equipments and maintenance of civil structures etc. including supply sufficient potable water to villages included in the scheme with residual chlorine of required ppm at bulk supply point including all type of brake down works for civil works. providing sufficient no. of supervision skilled and unskilled labours and providing security for all head works sites, pipeline etc for overall management of o&m work of whole scheme based on mahi river for 70 villages and their habitation for 24 hours for 6 months periods. (without pumping machinery)
Tender For repair, maintenance of water level indicators, butterfly valves, sluice valve, motorised valves, valve chamber, water distribution layouts, pump plc panels and optical fiber cable network cables of water supply installations parade road, nagzeera, laxmitek, fort
Tender For corrigendum : laying of additional di and hdpe pipeline, construction of sluice valve chamber and other works at tulshipara tg (under lankapara tg) pwss under alipurduar division, phe dte.
Tender For invitation for debenture trustee - laying and jointing pvc pipe. heading, brick work in c.m 1:5 mix including all labour charges etc complete, brick work in c.m 1:5 mix using 2nd class ground moulded chamber burnt bricks with including cost and conveyance of all materials and including all labour charges etc complete, plastering in c.m 1:5-12 mm thick with including cost and conveyance of all materials and including all labour charges etc complete, plastering in c.m 1:5-12 mm thick with including cost and conveyance of all materials and in, b) ci bend 22.5 (250mm dia), construction of chamber for 100mm sluice plates, construction of chamber for 100mm sluices valve, supplying, conveying and fixing spls. including ea, supplying, conveying and fixing spls. including eart, construction of chamber for 100mm sluice plates, construction of chamber for 100mm sluices valve, laying and jointing pvc pipe. heading, plain cement concrete 1:4:8 (one cement four fine aggregates and eight coarse aggregates) using, brick work in c.m 1:5 mix using 2nd class ground moulded chamber burnt bricks with including cost, construction of chamber for 100mm sluices valve, construction of chamber for 100mm sluices valve
Tender For repair and maintenance by fixing of sluice valve for controlling flow of water and reconstruction of damaged / buried s/v chamber in ward no. 229, 230, 231, 232 in ghonda ac-66
Tender For replacement of damaged 300 mm dia. rising type sluice valve by a new one in the sasnetala interconnection valves chamber including change of gasket of the 600 mm dia. bfv of pump no-1 with other allied works at llps under grww.