Estimate Of Pipe Line Laying Due To Widening Of Pwd Flyover -Road Near Harishava Towards Culvert At Champadanga Mouza Under Champadanga Pwss Under Chandannagar Sub Division ,Phed, Singur-West Bengal
TDR : 49076734
Tender Notice
Corrigendum Details
BOQ
Expired
Singur
West Bengal
Corrigendum : Estimate Of Pipe Line Laying Due To Widening Of Pwd Flyover -Road Near Harishava Towards Culvert At Champadanga Mouza Under Champadanga Pwss Under Chandannagar Sub Division ,Phed
Name of Work: Estimate of pipe line layingdue to widening of PWD flyover -road near harishava towards culvertat champadanga mouza under champadanga pwss under chandannagar sub division ,PHED
Sl. No.
Item Description
1
Dewateringfromtheexcavatedtrenchesforrepairinganytypeof pipe line including Hire Charge of pump/ carring/ Fuel & lubricant/ Operator etc. for big dia pipes more than 200 mm dia all complete as per direction of E.I.C(This item will be executed after thepermission of E.I.C)
2
Bailing or pumping out water from foundation trenches.
3
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.3rd Party inspection of HDPE & Specials to be done by CIPET or NTH or as per direction of EIC as per approved vendor list. (A) Pressure Rating : PN 6(ii) Laying of pipe line including cost of pipe & fittings/specials but excluding cost of valves.a) 160 mm dia (OD)
4
b) 200 mm dia (OD)
5
Filling in foundation or plinth by silver sand in layers not exceeding 150 mm as directed and consolidating the same by thorough saturation with water, ramming complete including the cost of supply of sand. (payment to be made on measurement of finished quantity)
We takes all possible care for accurate & authentic tender information, however Users
are requested to refer Original source of Tender Notice / Tender Document published by
Tender Issuing Agency before taking any call regarding this tender.
