Water Supply Works Tenders

Operation & Maintenance Of LAXMIPUR piped Water Supply Schemes in Kaliaganj Block of Uttar Dinajpur district Under Raiganj Division,PHE Dte [for a Period of 12 (Twelve) Months]

Material and labour for Attending day to day water supply service related complaints like choking of rising main pipes of buildings, blockage in control valves/ float valves/ pipe fittings, etc, applying necessary engineering efforts like dismantle of pipes and fittings to clean and remove blocking objects, descaling of pipes, re-fixing of pipes on wall, etc to restore the proper flow of water to service tanks all as specified and directed.

Supplying, laying, jointing & testing Ductile iron Pipes ,special class – K 7 ISI marked (IS-8329-2000 Reaffirmed -2005 Eddition 4.1) suitable for push on joints supplied with rubber gaskets , with sockets and cement mortar lining and metallic zinc coating inside and with finishing layer of bitumenous paint outside , without polyethelene sleeves but including Push on joint supplied with EDPM rubber gasket conforming to IS 5382-1985(reaffirmed-2003) with dual hardness of type 2 (bulb) and type-5 (Heel) quality , laid in trenches all as specified and as directed complete of following size:Note: After laying u/m pipe line the contractor should check proper water supply through the Pipe line.Note: (i) During laying pipe line cutting existing road/path/culvert/pcc tile and floor will be repair by the contractor without any extra cost and make surface as previous.

Repair of electrical starter and cubical panel board of various rural water supply scheme under sub division Tibbi