Repair and Rectification of Distribution Main Line Sluice Valve 320mm Dia and Construction of Valve Chamber at Nagammai Nagar OHT Tank in Ward No 24

Amount

Hire charges for deploying earth moving machinery (JCB) for earthwork including diesel, oil and labour charges etc., complete. (TWAD 2024 - 2025 Sl No.3.0 1 Pg No 176)

Dewatering using 40HP diesel engine pumpset including Hire charges, cost of Diesel, Engine oil, pump operator, labour charges, conveyance of pumpset and fuel to site and back, loading, unloading and any other incidental charges etc., complete.(CMWSSB 2023 - 2024 Sl No.3.0 2 Pg No 176)

CI D/F Sluice Valve with cap / wheel as per IS 14846/2000 PN 1 with ISI Marking - 320mm Dia (CMWSSB 2023 - 2024 Sl No.4 Pg No 151)

Conveying and fixing sluice valves with tail pieces including fixing the surface boxes/valves, covers - 320mm Dia (CMWSSB 2023 - 2024 Sl No.6 Pg No 16)

Supply and delivery of Leak Arresting Flexible SS Clamps of Wrap Around Single Section type upto 500 mm diameter and Maxi Range double section type beyond 500 mm od of all rigid pipe sections. The Clamps made of stainless steel SS304 metallic body of 0.8 to 1.0mm maximum thickness pasted with Waffle gaskets of Natural / Nitrile / EPDM grade ( BS EN681- 1) and fitted with self stabilizing Finger type clamps of 200 mm length SG grade malleable cast iron duly powder coated ( BS 2789 grade 400/12) and connected through fasteners of EN8 material with Zinc Coating ( BS 970). Suitable width of the clamps to be decided by the engineer incharge at site depending on the nature of pipe crack. (CMWSSB 2023 - 2024 Sl No.17 Pg No 171)

Making Rubber joints for C.I./D.I pipes – Labour only - 320mm dia (CMWSSB 2023 - 2024 Sl No.20.2 Pg No 23)

Supply of EDPM Rubber Gasket - 320mm dia (CMWSSB 2023 - 2024 Sl No.20.2 Pg No 23)

Disjointing and refixing valves with tail pieces, etc., excluding excavation - 320mm dia (CMWSSB 2023 - 2024 Sl No.15 Pg No 20)

Disjointing and refixing Collars, etc., excluding excavation - 320mm dia (CMWSSB 2023 - 2024 Sl No.16 Pg No 20)

Dismantling the following, separating the different materials clearing away and carefully stacking the materials for reuse. Brick or stone masonry in lime mortar walls under 3.00m high (CMWSSB 2023 - 2024 Sl No.1 1.1 Pg No 94)

Hire charges for portable Genset 1.00 KVA with 2 Nos. of 150W flood light including all incidental charges, transportation, crew charges and fuel charges etc.,complete.

Gas cutting of C.I/D.I 350mm dia, Sluice valve 320mm dia, 5/8x4 GI Bolt and nut

5/8x4 GI Bolt and Nut (Market Rate)

20mmx100mm GI Bolt and Nut (Market Rate)

Rate of labour for civil work

Fitter I Class

Fitter II Class

Sadha Construction (BID ID -1205300)

SRI SAI ENTERPRISES (BID ID -1206046)