Tender For general-surveys, studies and investigation of coastal infrastructure-pozhiyoor fishery harbour project -niot-field data collection general civil work
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 : collection of all necessary data, preparation of detailed report on hydrology, establishing the control points to carrying out detailed topographical survey, identification of material for hearting and casing from borrow areas, providing detailed geological reports consisiting of trail pits, trail bores and permanent benchmarks, demarcation of frl contour on ground with rcc boundary pillars, general arrangement drawing, detailed designs, drawings, estimates, detailed project report, package estimate, draft tender papers and land acquisition proposal including r & r work for the proposed vaderahalli reservoir & allied works with required structures to draw water from vaderahalli to lakkenahalli balancing reservoir or to intake fore bay of kolar package-1 pump house etc (detailed specification as in the detailed estimate)
Tender For providing of custom bid for services - assistance in bof- ccp steel and slag processingdata collection, data entry, record keeping, office upkeepment and manually loadable scrap, grease & oil drums collections from different shops of isp burnpur
Tender For collection of river gauge data and its transmission thereof to the control room from 1st june 2026 to 31st october 2026 under north dinajpur irrigation division
Tender For estimate for establishing new gauge discharge site at isauli ghat bridge in dist. amethi at gomti river for hydraulic data collection with the purpose of flood plain zone demarcation of rivers .
Tender For hubballi division: ld-mrj :collection of hydro metrological data during and after monsoon for 2 years (2026-27 and 2027-28) at 1)br.no.44 @ km 583/700-900 of span 10 x 6.10m + 3x 9.10m between gnj-knp(gunji - kanapur) and 2) br.no.184 @ km 716/00-900 of span 14 x 45.72m between kud-ugr (kuduchi-ugarkhurd) in ld-mrj section.