Tender For Supply And Application Of Refractory Castable Materials And Related Materials, Along With Repair And Maintenance On Door Delivery Basis At Hbl Plant Sugauli East Ch Aran, Bihar-845456., Purbi Champaran-Bihar
TDR : 56059623
Tender Notice
BOQ
19 Days Left
Purbi Champaran
Bihar
Tender For Supply And Application Of Refractory Castable Materials And Related Materials, Along With Repair And Maintenance On Door Delivery Basis At Hbl Plant Sugauli East Ch Aran, Bihar-845456.
Name of Work:- SUPPLY AND APPLICATION OF REFRACTORY CASTABLE MATERIALS AND RELATED MATERIALS, ALONG WITH REPAIR AND MAINTENANCE ON DOOR DELIVERY BASIS AT HBL PLANT SUGAULI EAST CH ARAN, BIHAR-845456.
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Item Description
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SUPPLY AND APPLICATION OF REFRACTORY CASTABLE MATERIALS AND RELATED MATERIALS, ALONG WITH REPAIR AND MAINTENANCE ON DOOR DELIVERY BASIS AT HBL PLANT SUGAULI, AS PER THE BELOW DETAILS AND ATTACHED TENDER DOCUMENT:
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Supply of Fire Crete Super (Medium Purity Dense Castable)Packaging Type: Packet, Type: 70% Alumina CastableChemical: Al2O3 (68% to 72%), CaO (5.2% to 6.2%), Fe2O3 (4.8% to 5.5%)Nature of Bond: HydraulicMax. Service Temperature: 1450 deg Cel. Or morePackaging Size: 25 KgState: Dry PowderedMake: Calderys India Refractories Ltd / TRL Krosaki Refractories Limited / Dalmia OCL
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Supply of Refractory MortarProduct Class: Refractory MonolithicType: 50% Alumina Mortar (Coarse)Chemical: Al2O3 (45% to 50%), Fe2O3 (3.8% to 4.8%)Nature of Bond: Chemical / CeramicMax. Service Temperature: 1500 deg Cel. Or morePackaging Size: 25 KgState: DryMake: Calderys India Refractories Ltd. / TRL Krosaki Refractories Limited / Dalmia OCL
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Tiles for Boiler Roof and Bank Zone Side Wall (both sides),Size: 300 mm × 300 mm × 50 mm,Quantity: 500 Nos. (Male–Female),As per the approved sample (sample collection under the supplier’s scope).
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Repairing / Replacement of damaged tiles to New Tiles (approx. 300 Nos)A. Boiler Bank Zone (both sides)B. Boiler Roof
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Dismantling of Old Refractory & Application of New Castable Refractory Masonry work as per below scope of works.The Broad scope involves complete dismantling and disposal of old refractory material and application of new castable refractory masonry in specified zones. The scope includes, but is not limited to, the following:DISMANTLING OF OLD REFRACTORY:• Removal of damaged, worn-out, or unserviceable old refractory material (brick, castable, insulation, etc.).• Manual/mechanical chipping and demolition as per site condition.• Collection, segregation, and safe disposal of dismantled refractory debris to the designated location inside the plant premises as directed by the Engineer-in-Charge.• Cleaning and surface preparation of the exposed area for new refractory lining.• Inspection and reporting of any damages to anchoring systems or structural parts.INSTALLATION OF NEW CASTABLE REFRACTORY:• Supply of New Refractory shall be in HBL scope.• Surface cleaning and preparation prior to refractory application.• Mixing of castable using approved method (with pan mixer or mechanical mixer) and maintaining required water ratio.• Application of castable refractory using shuttering/moulds or free hand as per site requirement.• Compaction using poker vibrators for ensuring proper density and bonding.• Curing of refractory as per technical data sheet (TDS) of the manufacturer – minimum 24-48 hours water curing.• Removal of shuttering, inspection, and touch-up wherever required.• Final drying and heating-up (if in scope) under supervision of OEM/Engineer-in-Charge.
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Filling of ceramic wool. Please Enable Macros to View BoQ information
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