Tender For water cooled jacket (tubular) for electric arc furnaces to rwf drawing no.731200112140 & as per special conditions i) pre-qualification for manufacture and supply of water cooled jacket (tubular).a) only manufacturers of electric arc furnaces or their sub contractors who manufacture structurals for oems of electric arc furnaces/heavy duty industrial boilers shall quote. b)the required raw materials shall be procured from reputed sources such as m/s. sail, tisco, isp&t etc.and they should furnish references for purchase. c) qualified welders should be engaged for fabrication.d ) the detailed qap as enclosed ii) special condition:- 1. scope of work:-fabrication and testing of water cooled jacket (tubular) manufacturing process:- a) submission of raw material procurement invoices from reputed sources. b)selection of welding electrodes.c) marking, sizing and surface preparation.d)welding of members by qualified welders.e) stress relieving, time temperature graph shall be enclosed. f)non- destructivetesting of weldments. g)pressure testing shall be done at 10kg/cm2 for two hours and the water cooled jacket shall be free from water leakage. h) painting of water cooled jacket by one coat of red oxide paint followed by two coats of heat resistant aluminium paint. i)dispatch of water cooled jacket (tubular) with suitable packing to avoid damage during transit. iii) inspection by m/s. tpi. stage inspection: by tpi to check all the tubes procured for fabrication of water cooled jacket (tubular) for od, id, thickness and the dimensions of fitted forged quality end caps as per drawing. tpi should ensure that only such inspected tubes and end caps are used while inspection the water cooled jacket(tubular). the water cooled jacket (tubular) shall be subjected to joint inspection forhydraulic test at firms premises ]
Tender For providing of custom bid for services - non-destructivetesting (ndt) of 2 nos of bullets at patna lpg plant,custom bid for services - non-destructivetesting (ndt) of 2 nos of bullets at patna lpg plant,custom bid for services - non-destructivetesting (ndt) of msv at goalpara lpg plant,custom bid for services - non-destructivetesting (ndt) of msv at goalpara lpg plant
Tender For supply of bi facial solar panel 550 watt , topcon solar panel 610 watt , cut section of gate valve,globe valve,ball valve,diapharm valve,needle valve,check valve,safety valve,butterfly valve,pnematic control valve 4 inch diameter , cut section of centrifugal pump,gear pump,multistage c f pump,reciprocating pump,screw pump , cut section of shell and tube heat exchanger acrylic material , cut section of reactor with accessories motor,agitatot,support leg,nozzle,manhole,baffels,thermo well,bottom valve , gauge manifold with gauges different size of hoses for r134a,r22,r32 and r 410 , wash bag cover jacket for ac service indore 1 point 5 ton,2 point 5 ton capacity , safety belt, industrial type full body protection double rope double hook,100 kg human weight , embroidery machine , brake test arrangement with two spring balance 0 to 25 kg rating , automatic motor coil winding machine with step arbor , three phase variable auto transformer ac varic 3 phase , 0 to 440v, 25a, 50 hz , synchronous motor, with accessories , vfd ac drive ac motor drive with vvvf control 3 phase , single phase transformer, core type, air cooled,1 kva,240 or 415 v,50hz , stepper motor with digital controller , bipolar , 12v dc , input pulse 5v, step angle 1 point 8 , power supply 230 v ac , oprating condition 0 to 40 deg c , bldc motor fan with controller 40 watt , servo motor with contoller 300rpm,12v dc,6mm dia and 15mm legth shaft ,holding torque 30kg cm,no load current 0 point 8 amp,full load current 7 point 5 amp , electrical test bench integrated with 0 to270v ac variac 25a ) /bid number : gem/2026/b/7525454 * /dated: 13-05-2026 & & / bid document 1 / 20
Tender For 1) non-destruction test of surface haulage 75 kw, 550 v to comply the pending violation of ddms (mechanical) of saoner mine no.01, saoner sub area, nagpur area, wcl. 2) non-destructivetesting of chp bunker of saoner mine no.01.
Tender For consultancy services for investigation, nondestructivetesting, rehabilitation methodologies for bharath nagar rob, moosapet circle kukatpally zone, cmc
Tender For providing of custom bid for services - non-destructivetesting for ramagundam st-i and ii and iii units during oh and btls for period 2026-28
Tender For bid to ras corrigendum : providing of hiring of consultancy services - percentage based - consultancy services for checking the structural adequacy of existing p 175 building using nondestructivetesting methods and as per the relevant is codes for the purpose of extension of first flo..