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 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)., repairing / replacement of damaged tiles to new tiles (approx. 300 nos)a. boiler bank zone (both sides)b. boiler roof, 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 corrigendum : supply of a portable shelter , arrangement for transportation , steel structur , electricla items , external elect store , furniture items - shs 100 x 100x 4.0 mm thick. make: sail /tata / apollo / equivalent isi marked, shs 50 x 50x 2.00 mm thick. make: sail /tata / apollo / equivalent isi marked, rhs 100 x 50x 4.05 mm thick. make: sail /tata / apollo / equivalent isi marked, ms plate 20 swg /1 mm thick as in wall (outer body), ms plate 18 swg /1.22 mm thick as in roof (outer body), ms plate 26 swg /0.46 mm thick as in secondary outer body., 4 mm thick acp sheet (inner) (make alstone/eurobond/ aludecor/ alstrong), hybrid (poly-isocyanate) pir panel insulation shall be provided using 45 mm thick density of 48 kg/m³ with aluminum foil one side, hdf laminated wooden flooring 8 mm thick (make - action tesla/centurry/pergo/greenpanel/micasa), 19mm thick ply make: kitply / green ply / century ply, steel doors: one number of door of size 900mm x 1800mm with inside opening shall be provided with complete accessories., steel doors: one number of door of size 900mm x 2100mm with inside opening shall be provided with complete accessories., detachable ms steps: 1x ms steps of size 600 x 300 mm 6 tier of steps made up of ms angle of size 40mm x 40mm x4mm (wt not less than 4.20 kg/m) would be provided. reference drawing as directed and approved make: sail/tata/jindal, pop rivet 3m x ½”, pop rivet 4m x ½”, welding rod n. 10, primer paint, ir absorbent paint camouflage pattern, metal putty, rubber solution, hydraulic jack with rubber hoses and fittings, electrically operated winch assy, jack side support 2 ton, map boards 6' x 6' with all accessories, vps / projector system stand, canvas cover 30'x30', 3 kg fire extinguisher & fire ball, self screw 25x1, multi spectral camoflauge net, led concealed light 9’’ x 9”x 22 watt, make- havells/ bajaj/ crompton), entrance light (bucket light), ac starter with fittings and mcb, single core wire 2.5mm, single core wire 1.5mm, single core wire 1 mm, insulation tape, modular s/w with cover on/off 5/15, socket 5 amps 3 pin, socket 15 amps 3 pin, switch boards 10 “ x 10”, switch boards 6” x 6” & 6” x 3”, exhaust fan 300mm, work station/ partition, wall mounted fan 450mm, focus / spot light for mapboards, hdmi cable for projector, led screen (sonic view / equivalent) 65'" (164 cm) with modular stand 4k ultra hd (3840 x 2160) etc. make - samsung / sony, de-humidifier 1.5 ton with stablizer and complete fittings etc. make- voltas/ daikin/lg/blue star/ panasonic., electric connections. cables to be used should isi marked of make havells/ crompton greeves/ plaza , fire retardant material. 1.5 sqmm cable to be used in all light points and 2.5 sqmm cable to be used in power points. 18 watt & 11 watt leds of make: cromptongreaves/bajaj/havells/syska . shall be provided at all light points. all switches to be used should be of 6 amp modular type of havells/anchor /crompton greeves/ general electric. the fwg electric connections shall be provided for :-, (ii) power point of 5 pin15 amp socket and 8 nos switch combination of modular type all switch point will be modular type will be provided as approved of make crompton greave/bajaj/havells ., (iii) concealed conduits will be provided for cabling in the portable shelter set of pvc insulated cable 1.5/2.5 sqmm multistanded copper conductor single core 1100v, grade conforming to is 649/1990 of make havells/finolex/plaza, (iv) mcb dp 32amps conforming to is 8828-1996 make crompton greave/ bajaj/havells, (v) miniature circuit breaker (mcb) 6 amp to 32 amps (single pole) make : crompton reave/bajaj/havells., (vi) change over over 63 amps, 3 pole of make: crompton greave/bajaj/havells., cable jointing kit for 11kv (earthed) grade cable for straight through heat shrinkage type joint complete with jointing material and accessories suitable for 3 core xlpe armoured aluminum conductor cable of size 16 sqmm to 35 sqmm, power backup (ups/ inverter syst
Tender For supply of a portable shelter , arrangement for transportation , steel structur , electricla items , external elect store , furniture items - shs 100 x 100x 4.0 mm thick. make: sail /tata / apollo / equivalent isi marked , shs 50 x 50x 2.00 mm thick. make: sail /tata / apollo / equivalent isi marked , rhs 100 x 50x 4.05 mm thick. make: sail /tata / apollo / equivalent marked , ms plate 20 swg /1 mm thick as in wall (outer body) , ms plate 18 swg /1.22 mm thick as in roof (outer body) , ms plate 26 swg /0.46 mm thick as in secondary outer body. , 4 mm thick acp sheet (inner) (make alstone/eurobond/ aludecor/ alstrong) , hybrid (poly-isocyanate) pir panel insulation shall be provided using 45 mm thick density of 48 kg/m³ with aluminum foil one side , hdf laminated wooden flooring 8 mm thick (make - action tesla/centurry/pergo/greenpanel/micasa) , 19mm thick ply make: kitply / green ply / century ply , steel doors: one number of door of size 900mm x 1800mm with inside opening shall be provided with complete accessories. , steel doors: one number of door of size 900mm x 2100mm with inside opening shall be provided with complete accessories. , detachable ms steps: 1x ms steps of size 600 x 300 mm 6 tier of steps made up of ms angle of size 40mm x 40mm x4mm (wt not less than 4.20 kg/m) would be provided. reference drawing as directed and approved make: sail/tata/jindal , pop rivet 3m x ½” , pop rivet 4m x ½” , welding rod n. 10 , primer paint , ir absorbent paint camouflage pattern , metal putty , rubber solution , hydraulic jack with rubber hoses and fittings , electrically operated winch assy , jack side support 2 ton , map boards 6' x 6' with all accessories , vps / projector system stand , canvas cover 30'x30' , 3 kg fire extinguisher & fire ball , self screw 25x1 , multi spectral camoflauge net , led concealed light 9’’ x 9”x 22 watt, make- havells/ bajaj/ crompton) , entrance light (bucket light) , ac starter with fittings and mcb , single core wire 2.5mm , single core wire 1.5mm , single core wire 1 mm , insulation tape , modular s/w with cover on/off 5/15 , socket 5 amps 3 pin , socket 15 amps 3 pin , switch boards 10 “ x 10” , switch boards 6” x 6” & 6” x 3” , exhaust fan 300mm , work station/ partition , wall mounted fan 450mm , focus / spot light for mapboards , hdmi cable for projector , led screen (sonic view / equivalent) 65'" (164 cm) with modular stand 4k ultra hd (3840 x 2160) etc. make - samsung / sony , de-humidifier 1.5 ton with stablizer and complete fittings etc. make- voltas/ daikin/lg/blue star/ panasonic. , electric connections. cables to be used should isi marked of make havells/ crompton greeves/ plaza , fire retardant material. 1.5 sqmm cable to be used in all light points and 2.5 sqmm cable to be used in power points. 18 watt & 11 watt leds of make: cromptongreaves/bajaj/havells/syska , shall be provided at all light points. all switches to be used should be of 6 amp modular type of havells/anchor /crompton greeves/ general electric. the fwg electric connections shall be provided for :- , ii) power point of 5 pin15 amp socket and 8 nos switch combination of modular type all switch point will be modular type will be provided as approved of make crompton greave/bajaj/havells . , iii) concealed conduits will be provided for cabling in the portable shelter set of pvc insulated cable 1.5/2.5 sqmm multistanded coppper conductor single core 1100v, grade conforming to is 649/1990 of make havells/finolex/plaza , iv) mcb dp 32amps conforming to is 8828-1996 make crompton greave/ bajaj/havells , v) miniature circuit breaker (mcb) 6 amp to 32 amps (single pole) make : crompton reave/bajaj/havells. , vi) change over over 63 amps, 3 pole of make: crompton greave/bajaj/havells. , cable jointing kit for 11kv (earthed) grade cable for straight through heat shrinkage type joint complete with jointing material and accessories suitable for 3 core xlpe armoured aluminum conductor cable of size 16 sqmm to 35 sqmm ,
Tender For miscellaneous works in thermal-2 - miscellaneous works in thermal-2, the work shall be carried out on a manday basis and includes collection, segregation, and shifting of metallic and non-metallic waste materials from the thermal-2 building premises. the activities cover handling of rusted metallic items, structural scrap, insulation materials, oil sludge/oil slick, mud, debris, and other miscellaneous scrap lying at various locations such as the ground floor near boiler area, pipe rack area, tg floor area, cooling tower area, and other surrounding premises. the work also includes bringing down waste materials from different floors of boiler units 1, 2, and 3 to ground level and consolidating them at a designated location. all manpower, tools, tackles, and equipment shall be provided by the contractor. payment shall be made based on actual mandays engaged and certified by the engineer-in-charge., the work shall be executed on a manday basis and includes loading and unloading of segregated metallic and non-metallic scrap/waste materials within the fact ud / petro plant premises as directed by the engineer-in-charge. all required manpower, tools, tackles, and handling equipment including concrete lump breakers shall be arranged by the contractor. payment shall be made based on actual mandays engaged and certified by the engineer-in-charge., transportation of scrap and waste materials loaded under sl. no. 2 from cpp - pd premises to the designated scrap yard, waste dumping area, or any other location within the fact ud / petro plant premises, as directed by the engineer-in-charge. the contractor shall provide a suitable truck having carrying capacity up to 2 tonnes for the purpose.the rate per trip shall be inclusive of all charges such as vehicle hire, driver wages, fuel, and any other incidental expenses.copies of the relevant scrap dispatch advice and weighbridge report shall be submitted by the contractor for each lot of material transported. the quantity indicated is tentative and payment shall be made based on actual number of trips certified by the engineer-in-charge., the work shall be performed on a manday basis and includes moving and rearranging used materials and equipment parts such as valves, pumps, flanges, motors, radiators, drums, welding sets, structural items, roof sheets, and other related materials stacked at various locations including cpp building north and south entrance areas, boiler feed pump area, tg floor area, and other specified locations, as instructed by the engineer-in-charge. required cleaning materials, rigging materials, tools, tackles, and manpower shall be arranged by the contractor. the eot crane at the tg floor may be used free of cost, subject to availability. loading and unloading for shifting within the petro plant premises shall be in the contractor s scope. payment shall be made based on actual mandays engaged and certified by the engineer-in-charge., the work shall be carried out on a manday basis and includes removal of vegetation from the outer side walls and top platforms of cooling tower cells, removal of vegetation from the side walls and floor of the cooling tower pond, and removal of accumulated mud, slurry, and other unwanted materials within the cpp cooling tower area. all manpower, tools, tackles, and equipment required for execution shall be arranged by the contractor. cleaning of all four cooling tower cells shall be treated as a single activity., the work shall be executed on a manday basis and includes thorough cleaning of the furnace oil (fo) pump house area. furnace oil spillage on floors, including areas beneath oil heaters, around pumps, condensate drains, and adjoining areas, shall be removed by spreading sawdust and collecting the oil-soaked sawdust for proper disposal as instructed by the engineer-in-charge. sawdust, cotton waste, manpower, tools, and all other materials required for complete execution of the work shall be arranged by the contractor. payment shall