Tender For Reconditioning Of Defective Coal Nozzles, Coal Tip And Hard Facing Of Reconditioned Coal Nozzle & Coal Tips For Boiler Burner Overhauling Works For The Year 2023-24., Thiruvallur-Tamil Nadu

Tender For Reconditioning Of Defective Coal Nozzles, Coal Tip And Hard Facing Of Reconditioned Coal Nozzle & Coal Tips For Boiler Burner Overhauling Works For The Year 2023-24. 1 Reconditioning Of Defective Coal Nozzle: Charges For Transportation Of Coal Nozzle ( Sh ) From Central Stores To Work Site. Inclusive Of Transporting Of Defective Coal Nozzle, Consumables And Hire Charges For T&P’S. 2 Charges For Re-Conditioning Of Coal Nozzles, Patch Works, Metal Filling The Eroded Portion, Finishing To The Requirement For One Number Nozzle. Inclusive Of Consumables And Hire Charges For T&P’S. 3 Charges For Checking The Dimensions, Cleaning And Tapping All Threads Painting Nozzles With Red Oxide Paint. Inclusive Of Transporting Of Defective Coal Nozzle, Consumables And Hire Charges For T&P’S. 4 Charges For Cutting The Ribs Of Coal Nozzle Correcting The Divider Plate To Size, Aligning, Fixing And Welding The Divider Plate By Stitch Welding On Either Side In Coal Nozzle As Per Requirement Per Nozzle. Inclusive Of Consumables And Hire Charges For T&P’S. 5 Charges For Transporting Of Coal Nozzle Tips From Central Stores To Workspot. Inclusive Of Consumables And Hire Charges For T&P’S. 6 Reconditioning Of Defective Coal Nozzle Tips: Cutting The Wornout / Damaged Portions In The Tip. Inner Portions Such As Splitter Plate And Support Plates Etc., Outer Portions Such As Outer Plates And Stiffeners Etc., And Grinding For Patch Up Works In Between The Inner Outer Plate Stiffeners And Other Areas. Rectification Work In The Tip By Renewing Of All The Damaged / Eroded Portions Such As Splitter Plates, Support Plates, Outer Plates And Stiffeners Etc., 6Mm Plate For Tip Outer Portions.10 Mm Plate For Tip Inner Portions By Ss309 / 310. Checking And Alignment, Welding, Finishing For The Smooth Working Conditions. Inclusive Of Consumables And Hire Charges For T&P’S. ( New Splitter Plates, Insert Plate Support Plates, Outer Plates And Stiffeners Will Be Supplied By Tangedco ) 7 Charges For Hard Facing Of New / Old Coal Nozzles Up To 372Mm From Exit And Entry Side In Diamond Pattern Of 40Mm Size And A Dot At The Centre Or The Pattern As Recommended By Engineer-In-Charge. Inclusive Of Consumables And Hire Charges For T&P’S. 8 Charges For Hard Facing Of Coal Nozzle Tips. Inclusive Of Consumables And Hire Charges For T&P’S. 9 Checking Of Deformation Of Coal Nozzle Tip& Matching: Charges For Checking Of Deformation And Matching Of 1 No. Reconditioned Tip With Nozzle For Proper Clearance. Inclusive Of Consumables And Hire Charges For T&P’S.

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INR 13000.0 /-

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