NCTPS I SE MI circle AMC 21 22 AHP Dn Breakdown maintenance of Ash slurry Disposal Lines No 1 to 5

Amount

Transportation of 12 m length or less OD: 406mm second hand/New Cast basalt lines/ceramic pipes from stores to site, clearing the ash/sand below the pipe, dismantling and erection on R.C.C. sleepers,including loading at NCTPS stores, unloading at site, crane hire charges & consumables.(Material scope by TANGEDCO).

Transportation of 12 m length or less OD: 356 mm second hand/New Cast basalt lines/ceramic pipes from stores to site, clearing the ash/sand below the pipe, dismantling and erection on R.C.C. sleepers,including loading at NCTPS stores, unloading at site, crane hire charges & consumables.(Material scope by TANGEDCO).

Providing new/SH/Retrived sleeve coupling set 406mm in place of the damaged sleeve coupling set, including transportation charges of material from store/damaged material to stores etc., crane hire charges & consumables. (Material scope by TANGEDCO).

Providing new/SH/Retrived sleeve coupling set 356mm in place of the damaged sleeve coupling set, including transportation charges of material from store/damaged material to stores etc., crane hire charges & consumables. (Material scope by TANGEDCO).

Providing new sleeve in place of damaged sleeve coupling joints/pipes by welding with TANGEDCO welding supply for joining the cast Basalt/MS pipes OD: 406mm to arrest leak and to prevent pipe damages including clearing of ashes/sand below the pipeline, crane hire charges & consumables.(Material scope by TANGEDCO).

Providing new sleeve in place of damaged sleeve coupling joints/pipes by welding with TANGEDCO welding supply for joining the cast Basalt/MS pipes OD:356 mm to arrest leak and to prevent pipe damages including clearing of ashes/sand below the pipeline, crane hire charges & consumables.(Material scope by TANGEDCO).

Providing new sleeve in place of damaged sleeve coupling joints/pipes or fresh joint by welding with DG welding set wherever welding supply is not available for joining cast basalt/MS pipes OD: 406mm to arrest leak and to prevent pipe damage including crane charges, DG set & cost of consumables. (Material scope by TANGEDCO).

Providing new sleeve in place of damaged sleeve coupling joints/pipes or fresh joint by welding with DG welding set wherever welding supply is not available for joining cast basalt/MS pipes OD: 356 mm to arrest leak and to prevent pipe damage including crane charges, DG set & cost of consumables. (Material scope by TANGEDCO).

Dismantling the sleeve coupling joints in Ash Slurry line having OD:406mm by changing damaged 'O' ring /end collar by new/ SH/ retrived 'O' ring /end collar after lifting the pipe and supporting for arresting slurry leak or for clearing the clogged ashes including crane charges & consumables. (Material scope by TANGEDCO).

Dismantling the sleeve coupling joints in Ash Slurry line having OD:356 mm by changing damaged 'O' ring /end collar by new/ SH/ retrived 'O' ring /end collar after lifting the pipe and supporting for arresting slurry leak or for clearing the clogged ashes including crane charges & consumables. (Material scope by TANGEDCO).

Arresting of slurry leak by Renewal of damaged gasket after removing the worn out studs by locking the pipe, cutting the bolts, cleaning the flange surface, providing the gasket, fixing the pipe and checking the alignment of pipes and attending leak if any after charging the Ash Slurry line having OD 406mm/356mm including crane hire charges and consumables. (Material scope by TANGEDCO)

Arresting of slurry leak by patch welding the punctured portions of the pipe (OD:406mm/356mm) with sleeve cut pieces including consumables. at various locations in Ash Slurry Disposal Lines with TANGEDCO welding supply.

Arresting of slurry leak by DG patch welding the punctured portions of the pipe (OD:406mm/356mm) with sleeve cut pieces at various locations welding with DG Welding set wherever welding supply is not available including hiring & handling charges for crane, DG Set, consumables.(Material scope by TANGEDCO)

Devolution of cast basalt Lined pipe having OD 406/356 mm by transporting to work spot to NCTPS stores including crane charges.

Arresting the slurry leaks due to bursting of pipe (OD:406mm/356mm) with MS clamps including consumables.(Material scope by TANGEDCO).

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S RAMU ENTERPRISES