Water Supply Works Tender Results

Transportation, Laying, Welding and proper Matching of old or new 6" dia M.S Pipes as per the instruction of Work incharge or Engineer Incharge which includes (A) Transportation of pipes 6" from the workshop or any working sites as per the instruction of work incharge or Engineer incharge. (B) Laying and welding of pipes in proper position with earth work as per the ground profile at the working place. (C) Welding of pipes at the safe location as per the instruction of work incharge or Engineer Incharge for laying at high wall and across the road. (D) Laying, jointing and matching of welded pipes across the road and in high wall with the existing pipeline. (E) Matching of new pipelines with the existing pipelines as per the instruction of work incharge or Engineer incharge. NOTE: All tool and tackles , welding electrodes of required sizes, welding cutter, welding plant (minimum 20 KVA capacity DG set along with welding machine), cutting gases (DA Cylinder, Oxygen Cylinder), fuel and lubricating oil for welding plant etc. to be provided by the Contractor.

Supplying HDPE (Materials grade PE-100) pipes conforming to IS 4984-1995 with latest revision & amendments if any with necessary HDPE specials (excluding cost of CIDF valves) including labour charges for earth work in excavation in any kind of soil including mixed soil with boulder,road sub-grade and aits flank but excluding moorum laterite or sand stone / hard rock cutting with chisel required including cutting road flank/ brick pavement etc. without damaging the exisiting telephone/electrical cable line etc.(in case of damage of any type of cable line by the agency at the time of execution necessary damage charge as applicable by the respective authority will have to be brone by the agency at his own cost)upto the depth (av.) so as to maintain 1.10m.earth cushion from top of the pipe upto G.L. including loading unloading carrying lowering laying fitting fixing carefully pipes, valves and specials with the all types of jointing materials in trenches maintaining proper levels and alignment jointing the pipes and specials by butt welding/ adopting suitable method (But weld jointing with help of hydraulic tack and trimming machines, Hitter etc. for reaching at necessary melting point of HDPE pipe so that joint can be monolithic) so as to facilitate the maintenance of pipe line locally as per conventional method in future.(A) Pressure Rating : PN 6(iii) Laying of pipe line including cost of pipe, fittings/specials & valves..f) 160mm(OD)

Laying of pipe line