Constructing RCC ESR at Markewadi (V.P. Savele) Tal- Karjat Dist. Raigad 2nd call

Item No 1:Designing (aesthetically), and constructing RCC elevated service reservoirs of following capacity with RCC staging consisting of columns, internal and external bracings spaced vertically not more than 4.5 metres centre to centre for ESR having capacity upto 500 cum and not more than 6 m c/c for ESRs having capacity above 500 Cum including excavation in all types of strata, foundation concrete, cement plaster with water proofing compound to the inside face of the container including refilling disposing off the surplus stuff within a lead of 50 metres, all labour and material charges including lowering, laying, erecting, hoisting and jointing of pipe assembly of inlet, outlet, washout, overflow and bypass arrangements as per departmental design, providing and fixing accessories such as M.S. ladder, C.I. manhole frame and covers, water level indicators, lightening conductor, G.I. pipe railing around walk way and top slab, providing spiral stair case from ground level to roof level, M.S. grill gate of 2 M height with locking arrangement of approved design, B.B. masonry chambers for all valves, ventilating shafts, providing and applying three coats of cement paint to the structure including roof slab, epoxy painting to internal surface and anti- termite treatment for underground parts of the structure and giving satisfactory water tightness test as per I.S. code. The job to include painting the name of the scheme and other details on the reservoir as per the directions of Engineer-in-Charge.

Item No 2: Providing ISI mark G.I. pipe of following class and dia excluding GST levied by GOI & GOM in all respect, inspection charges, transportation to stores, etc. comprate as per IS-1239/2004. Inlet, outlet, Overflow G.I. Pipe 100 mm.

Item No 3: Providing and supplying double flange sluice valves confirming for IS 2906/14846 including warn gear arrangement as per test pressure stainless steel spindle caps excluding GST levied by Gol and GoM in all respect , transportation etc complete. Sluice Valve 100 mm Dia ( PN -1)

Providing and constructing B.B. masonry valve chamber with 15 cm thick 1:3:6 proportion PCC bedding, including excavation, B.B. masonry in C.M. 1:5 proportion 12 mm thick cement plaster in cm 1:4 proportion on both sides with providing and fixing C.I. manhole frame and cover in RCC 1:2:4 coping or cm thick slab etc. complete as directed by Engineer-in-charge Size 90 x 60 cm x 1.2m

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