Repair/Replacement of damaged underground pipe of 10.75 inch and 12.75-inch Diameter under KGPL Project in Gorakhpur District

Hydrotest of owner supplied pipes of 12 M lengths as per required pressure (API5L X46 PSL2 )

Replacement of damaged M/L pipes with hydrotetsted ones :Excavation, cutting and replacement of pipes, Carrying out tieing-in and hook-up of mainline with tetsed pipes including excavation/ trenching,transportation of pipes from yard to site, welding, carrying out 100% radiography, field joint coating, holiday detection, repair of damaged coating, backfilling and making through the pipeline etc. complete in all respects including supply of joint coating and all required consumables. EQT/WQT to be done as per owners directive at no extra cost.

Supply of OFC Jointing kits 24F

Installation of OFC jointing kits as per drawings, specifications and directions of Engineer-in-charge/ Site Engineer

Supply of Joint pit markers for OFC joint locations as per tender specifications

Installation of OFC Joint pit markers at every joint location as per specifications, drawings and directions of Engineer-in-charge/ Site Engineer

Supply of pre-fabricated RCC (1:1.5:3) Joint Box with lid as per tender specifications

Installation of pre-fabricated RCC (1:1.5:3) Joint Box with lid as per tender specifications, drawings and directions of Engineer-in-charge/ Site Engineer.

Supply of full range (upto 8 feet) RF iD Disk type Electronic Markers as per tender specifications

Installation of RF iD type Electronic Markers as per tender specifications. The job includes configuration & programming of the Electronic markers to write information data as per directions of Engineer-in-charge/ Site Engineer.

Supply of 40 mm OD HDPE pipe as per tender specifications

Laying of HDPE pipe (excluding blowing of OFC) in mainline pipe trench at the bottom including supply and installation of suitable straps for strapping the HDPE duct with mainline pipe for anti buoyancy, installation of HDPE duct accessories such as plastic couplers, end caps, end plugs, cable sealing plugs, supply and installation of warning tape, consumable guide rods, HDPE jointing.

Pre laying testing of Owner supplied unarmoured Optical fibre cable (OFC) for each fibre and taking the OTDR traces, submission of OTDR traces (in hard as well as soft copy) to Engineer-in-charge/ Site Engineer, blowing of OFC through contractor laid HDPE, jointing / splicing of OFC, post installation testing of OFC for each fibre & taking OTDR traces, submission of OTDR traces (in hard as well as soft copy) to Engineer-in-charge/ Site Engineer.

Replacement of cables and termination with TLP Box TYPE-B and M/L pipes.

6 SQMM single core Cu PVC SHT Armoured

6 SQMM single core Cu PVC SHT Un Armoured

10 SQMM single core Cu PVC SHT Armoured

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