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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 - 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:, 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, 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, tiles for boilerroof 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)., repairing / replacement of damaged tiles to new tiles (approx. 300 nos)a. boiler bank zone (both sides)b. boilerroof, 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., filling of ceramic wool.
Tender For tender for labour charge for boilerroof front tubes screen tubes of 76 point 2 mm dia dismantaling , labour charge for boilerroof front tubes screen tubes of 76 point 2 mm dia fabrication , labour charge for boilerroof front tubes screen tubes of 76 point 2 mm dia fitting of tubes , labour charge for boiler drum to drum tubes of 63 point 5 mm od dismantaling , labour charge for boiler drum to drum tubes of 63 point 5 mm od fabrication , labour charge for boiler drum to drum tubes of 63 point 5 mm od fitting of tube , labour charge for side wall tube size 76 point 2 mm dismentalling , labour charge for side wall tube size 76 point 2 mm fabrication , labour charge for side wall tube size 76 point 2 mm fitting of tube , super heater coil od 44 point 55mm dismentaling , super heater coil od 44 point 55mm fabrication , super heater coil od 44 point 55mm fitness of tube
Tender For corrigendum : supply of internal and external cleaning work of both boilers , internal cleaning work of both air heaters , both boilers roof to bagasse elevator and boiler no 2 side wall and complete boiler house cleaning work , internal cleaning work of wet scrubber and chimney of both boilers , dismentling of both economizer taking its below on ground and cleaning with hydraulic testing and fitted at site
Tender For bid to ras tender for supply of fin bar is2062 a 6mm 8mm 1500mm ww , fin bar is2062 a 6mm 9mm 1500mm ww , ww fin 2mx10x6mm , fin bar is2062 a 6mm 11mm 1500mm ww , fin bar is2062 a 6mm 12 5mm 1500mm ww , ww fin 2mx60x6mm , water wall fin 2mx90x6mm , fin flat boiler 500mw , boilerroof peg fin 5 5mm , fin bar sa387 12 cl2 6mm 54 7mm 1000mm , fin bar as a387 12 cl2 6mm 8mm 1000mm , fin bar as a387 12 cl2 6mm 8 9mm 1000mm , spirial ww fin 2mx10x6mm , fin bar as a387 12 cl2 6mm 11mm 1000mm , fin bar as a387 12 cl2 6mm 12mm 1000mm , fin bar sa387 12 cl2 6mm 7 5mm 1000mm , fin bar sa387 12 cl2 6mm 64 2mm 1000mm , fin bar as sa387 12 cl2 6mm 81mm 1000mm , fin bar as a387 12 cl2 6mm 100mm
Tender For corrigendum : supply of internal and external cleaning work of both boilers , internal cleaning work of both air heaters , both boilers roof to bagasse elevator and boiler no 2 side wall and complete boiler house cleaning work , internal cleaning work of wet scrubber and chimney of both boilers , dismentling of both economizer taking its below on ground and cleaning with hydraulic testing and fitted at site