Tender For supply of furnace oil (fo), grade mv2 to is :1593 - 1982 (reaffirmed 2004) with amendments 1 &2 [ warranty period: 30 months after the date of delivery ][quantity tolerance (+/-): 5 %age , item category : normal , total po value variation permitted: max 8 lacs ] ]
Tender For providing of operation and maintenance of other machines and plants - technical up-gradation at oxygen plant prms pressure regulating & metering station to maximize oxygen flow to blast furnace within safe velocity limits at nmdc steel limited nagarnar
Tender For design, supply, installation and commissioning of electric furnace as per attached specification [ warranty period: 30 months after the date of delivery ] ]
Tender For corrigendum : tender for the supply of various equipments - muffle furnace, "al2o3 sample plate, al2o3 furnace door block, protection glove, crucible clip, crucibles, karl fischer titrator, "titration vessel, detector electrode with lead, generator electrode (with frit) with lead, desiccant tube and cap, injection septa (pack of 10), gas tight syringe 1.0ml , luer needle 17-gauge, dust cover, results manager software, main power pack, fuse, karl fischer titration reagent(s), nist calibration standard, refrigerated centrifuge (bench top), bottles/falcon tubes/adapters for 0.2ml tubes, one set of other items (adapters) required for improving the applicability/system performance should to be quoted, nitrogen evaporator, evaporation tubes, gas fuse , water purification system including water softner, cartridges, filters etc. for , bomb calorimeter, "ignition wire, cotton thread, combustion crucible, bomb, nist certified benzoic for calibration, any other accessories required for analysis of food samples., gas chromatograph with ecd, tcd, fid with autosampler, "pesticide column (30 m x 0.250mm x 0.25m (5ms (95% dimethyl-, 5% diphenyl-polysiloxane / 1ms (100% dimethyl polysiloxane or equivalent) 100 mm column for fatty acid profiling with main concern of trans fatty acid application, column for cholesterol application, stationary phase: 95% dimethyl-, 5% diphenyl-polysiloxane (30 m x 0.250mm x 0.25m),, "vial sets (1, 2 ml, crimp type, amber and clear glass), vials (10, 20ml crimp type with cap & septa), 300/500 l recovery vials, septa ptfe/silicone (for 1, 2 ml vials), septa ptfe/silicone (for 10, 20 ml headspace vials), ergonomic crimping tools for different vial types, ergonomic decapping tools for different vial types, head space vials 10,20 ml capacity, suitable syringes for quoted autosampler, suitable headspace syringe /valve/loop, quechers kits for pesticides and herbicides in following matrices:, matrices with high fat, matrices with high water content, matrices with high pigmented, spe cartridges for water., ultra performance liquid chromatography (uplc) with photodiode array (pda), fluorescence (fld) and refractive index detector (rid), sample vials with 1.5 ml or greater, stainless steel ultra sonic bath with the capacity of 5 l or more, with time setting (min) 1-30min or continuous operation with led and push button (should be ip 33 protection class) for sonication of spare parts as well as solvents, fittings, frits, ferules and tubings, tubing cutter, solvent bottles (1000 ml capacity), solvent filters (glass & ss both, compatible manual syringes -10 l, 20 l, 50 l, standards for hplc calibration for pda, ri and fluorescence detector, consumables required for each detector must be provided., "hplc columns: one each of, c8 = 250 4.6 5m c18 = 250 4.6 5m, cyano = 250 4.6 5m. amino = 250 4.6 5m, phenyl = 250 4.6 5m. silica = 250 4.6 5m., all columns must be supplied with respective guard column and holder. ", uv-visible spectrophotometer, ",0.5, 1 and 3-ml quartz cuvettes 10 mm path length, 0.5, 1, and 3 ml glass cuvettes 10 mm path length, cuvette holder, suitable certified standards for validation including holmium oxide glass filters for wavelength calibration & nist traceable, nist traceable potassium dichromate., uv-visible spectrophotometer, ",0.5, 1 and 3-ml quartz cuvettes 10 mm path length, 0.5, 1, and 3 ml glass cuvettes 10 mm path length, cuvette holder, suitable certified standards for validation including holmium oxide glass filters for wavelength calibration & nist traceable, nist traceable potassium dichromate., ft-ir with atr & liquid cell, " hydraulic press with kbr die and pellet holder, suitable mortar pestle (dia 5-6 cm), suitable portable de humidifier to maintain 30- 60% rh, temperature and relative humidity digital indicator with calibration certificate from iso 17025 accredited lab., reference nist standard polystyrene film (0.3 mm) over the range of 3800 cm-1 to 650 cm-1., abbes r
Tender For supply of counter weight for charge hook of draw furnace as per rwf drg no. 702210510420. note: material should be supplied along with test certificate from nabl accredited laboratory. [ warranty period: 12 months after the date of delivery ] ]
Tender For water cooled hood for fume extraction of arc furnace to rwf drawing no.761900310360 and part drawing no.751900310470, 711900310490, 711900310510,701200111770 .special conditions for supply of water cooled hood.1. pre-qualification for tenderers.a)firms who are having facilities for heavy fabrication and who have executed similar works shall only quote b)the required raw materials shall be sourced through reputed sources such as m/s sail,tisco,isp&t,ismt,jindal,msl,kalyani, tata or their authorised dealers.tenderer shall furnish mtc for raw materials including the source. c)the tenderer should have qualified welders for manufacturing and supplying water cooled hood on time. they shall also produce latest certificates of qualified welders on their rolls.d.quality assurance plan is enclosed to comply.ii. scope of work for manufacturing, assembly,testing and supply of water cooled hood.a)submission of raw material procurement invoice from reputed source to m/s.tpi.b)welding sequence plan,selection of electrodes of e-7018 quality of m/s.advani oerlicon / l&t/ esab/metafusion/weld craft/ador only.c)marking,sizing and surface preparation.d)preparations of weld joints.e)welding by qualified welders.f)stress releiving time temperature graph shall be enclosed.g)weld joints should be dp tested for liquid penetration test (pt) randomly for20% - test certificate shall be enclosed.h)painting of water cooled hood by one coat of red oxide paint followed by one coat of heat resistant aluminium paint.i) dispatch of water cooled hood with suitable packing to avoid damage during transit.iii. inspection:a)by m/s tpi at firms premises shall carry out product inspection.b)stage inspection: representative of m/s tpi at firms works. note: (description characteristics more than 2000. hence full description as per annexure) [ warranty period: 6 months after the date of delivery ] ]
Tender For " j type thermocouple duplex mineral insulated for working temperature of 600 deg continuous.hot juction ungrounded.the length of the thermocouple 1000mm with adjustable flange. the inner and outer sheath of the thermocouple shall be ss 304. the dimension of the outer sheath id12 +/-1mm,od 21 +/- 1mm. the thermocouple element size shall be not less than 1mm. the thermocouple shall be suitable to use in oil fired furnace (hsd).the accuracy of the thermocuople shall be +/- 3 deg c upto 400 deg c,+/-0.75% above 400 deg c. the thermocouple shall be supplied along with calibrationcertificate from the laboratory accredited to the national standards and the calibration point shall be at 300 deg c, 400 deg c, 500 deg c,600 deg c and 650 deg c.warranty:6months from the date of installation or 12 months from the date of supply against any manufacturing defects." [ warranty period: 12 months after the date of delivery ] ]