Annual O and Mtc of distribution syste, rising main, sluice valves including operation of sulice valves at MARO PWSS under Durgapur W/S Division, PHE Dte (w.e.f. 01.07.2026 to 30.06.2027)

Opening & closing of all the different dia sluive valves (80mm. dia to 350mm. dia.) on different places along the alignment of the rising main and distribution main at different places over the command area daily as and when required for regulating the supply of water and distributing water all over the command area smoothly including changing and restoration of gland packing of sluice valve, air valve if required including opening the cap/plug of wash out point or opening the sluice valves including de-jointing flange joints (80mm to 350mm dia.) including repairing works and cleaning the pipeline or changing of gate, spindle or liner etc. of sluice valves all complete, restoration works to be done including earth work in the excavation bailing out of water, re-filling the excavated earth, taking out of RCC slab or slab cover and refaxing true to position etc. all complete as per the specification and direction of EIC. (Details of other conditions are enclosed as special conditions of tender) (1 No labour X 659/-(including ESI+EPF+Bonus+10% Agency profit ) X 365 days =365X1 Persons=Man days=365 man day.

Part-B for item 2 to 26 of work portion (Special conditions enclosed) schedule of Part-B uploaded

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1% WBWF Cess Rs