Kolkata Metropolitan Development Authority Tender Result

Supplying & Laying of HDPE pipe [110mm OD Length 858 mtr (Approx), 200mm OD Length 82 mtr (Approx)] (Pipe conforming to IS 4984-2016, Material grade PE-80, NP-6) by trenchless method (HDD) including labour charge for earthwork in excavation in normal soil including road subgrade but excluding moorum laterite or sand tone/hard rock, minimum 1.50m earth cushion from top of the pipe upto GL including loading unloading carrying lowering laying fitting fixing connections carefully of pipes, valves, valve chambers & MS pipes with all types of jointing materials maintaining proper levels and alignment jointing the pipe and MS specials by butt welding/adopting suitable method Hydraulic testing of pipeline of head not less than 6kg/cm2, Disinfection of pipeline & all necessary connections with existing old or newly laid pipeline with MS/DI/HDPE as per site conditions in all respect for water supply scheme at Patul Mouza within Seakhala Gram Panchayet under Furfura Sharif Development Authority.