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Ttps Operation Circle Mpm Ii Unit V Replacement Of Pulverized Coal Pipes, Bends And Fittings Between Mill And Upto 32 Mtr Level Of Boiler Area During The Forthcoming Overhaul, Tuticorin-Tamil Nadu

Tamil Nadu Generation And Distribution Corporation Limited-TANGEDCO has published Ttps Operation Circle Mpm Ii Unit V Replacement Of Pulverized Coal Pipes, Bends And Fittings Between Mill And Upto 32 Mtr Level Of Boiler Area During The Forthcoming Overhaul. Submission Date for this Tender is 05-07-2022. Boiler Supply Tenders in Tuticorin Tamil Nadu. Bidders can get complete Tender details and download the document.




Tender Notice

32750689
Ttps Operation Circle Mpm Ii Unit V Replacement Of Pulverized Coal Pipes, Bends And Fittings Between Mill And Upto 32 Mtr Level Of Boiler Area During The Forthcoming Overhaul
Open Tender
Indian
Tamil Nadu
Tuticorin
05-07-2022

Tender Details

Ttps Operation Circle Mpm Ii Unit V Replacement Of Pulverized Coal Pipes, Bends And Fittings Between Mill And Upto 32 Mtr Level Of Boiler Area During The Forthcoming Overhaul

Key Value

Document Fees
Refer document
EMD
INR 26700.0 /-
Tender Value
INR 26.72 Lakhs /-

BOQ Items

Name of Work: TTPS – Operation Circle - MPM II – Unit V – Replacement of pulverized coal pipes, bends and fittings between mill and upto 32 mtr level of boiler area during the forthcoming overhaul
Sl. No. Item Description
1Charges for dismantling 4Nos mill outlet elbows/bends/ inlet elbows after suitably supporting the adjacent coal pipes wherever required, removing, lowering them to ground floor from various heights (10mt. to 32mt.) and placing them in Unit IV as directed by the Engineer-in-charge, including the charges for temporary support, platform, scaffolding, cutting gas, welding electrode etc., and hire charges for T&Ps.
2Charges for reconditioning the eroded fuel inlet elbows, bends by patch welding if required lifting the new/reconditioned mill outlet elbow, bend/inlet elbow/new one and fitting them in correct positionaligning with vertical straight pipe and renewal of victualic coupling gasket 20L and aligning reassembling and also renewal of kicker blocks if necessary, removing the temporary supports including cost of consumables such as cutting gas, M.S. electrode etc.,
3Charges for loading, transporting and lifting of fuel inlet & outlet elbows, bends, coal pipes from stores to work site and devolution of wornout mill inlet elbows, coal pipes and bends from work site to stores, including cost of consumable.
4Cutting of 10mm thick patches of various sizes and prepare the patches to suit the eroded portions of coal bends, inner cone assembly and welding these patches including devolution of scraps to stores as per the direction of the engineer in charge.
5Cutting the wornout pipes of varied length, grinding edges and welding with coal pipes collars in the respective area inclusive of cutting the new coal pipe of same length and devolution of scraps to stores.
6Charges for arresting the existing coal pipes bottom to top at 11m and 13m and 15m & 17m location for providing rigid support and for easy removal of orificesand replacing 1mtr eroded pipe.
7Charges for removing wornout sleeve coupling after providing necessary supports in fuel pipe and platform wherever required and fixing new or reconditioned sleeve coupling including cost of consumables and transportation charges.
8Charges for making scaffolding arrangements and loading platform at the bottom of the coal pipe at 14 mtr height at boiler corner 1 to 4 for easy dismantling and assembling the coal pipe. The dismantling scaffolding arrangements supports and loading platform.
9Material On Contractor Scope: Champion style 20 non metallic graphite asbestos fibre jointing sheets 2000 X 1500 X 3 mm.
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