Tender For electrical works including eot crane, hvac works and fire protection system associated with construction of deep and shallow water maneuvering and seakeeping basin facility for oe and na department at iit kharagpur.
Tender For corrigendum : custom bid for services - rprc244459 rate contract for condition monitoring of rotary equipments at panipat refinery and petrochemical complex-00010 condition monitoring_rotary equip for pr mechanical, 00020 90,000.000 ea- collection and trending of overallvibration, time waveform & fft displacement, velocity & acceleration) at all the bearing locations of equipment train in three directions(horizontal, vertical, axial). collection & trending of bearing condition (shock pulse/ acoustic/peak view/envelop) at all the bearing locations of equipment train in one radial direction. collection & trending of bearing temperature at all the bearing locations of equipment train. collection & trending of amperage data from local panel display of equipment driver (motor). list of equipment not covered/measured in the planned route due to unsafe condition/inaccessible measuring points to be provided daliy. appx. 2000-2500 equipments are to be monitored out of which approx. 1000-1200 equipments will be running at any given time. hence, effectively data is to be collected for the equipments on weekly/fortnightly/monthly route as per instruction of e-i-c based on criticality of the equipment. 00030 30,000.000 ea- detailed analysis of collected data (mentioned in line no. 10 above) or collected data using 4-20 ma buffer output from online protection system using trends, time waveform, fft, spectrum, waterfall etc. & collection of relative/absolute phase for diagnosis confirmation for all bearing locations and accordingly creating vibration report for all equipments which are having abnormal/high vibrations on weekly basis for all critical/semicritical equipments as well as for non-crtical equipments which are having high/abnormal vibrations. preparation of report consisting of equipment condition (marginal/critical) w.r.t. vibration level as per iso 10816, vibration table (velocity & acceleration in h-v-a directions), vibration trends (graph) of at least last 6 readings, velocity spectrum, acceleration spectrum, time waveform, temperature, amperage, observation & recommendations of maintenace activities to be carried out. reports are to be sent within 04 hrs of data collection. also closure report submission after completion of maintenance activity. note: the unit of measurement ea represents each detailed analysis report. billing will be done on per report basis. 00040 10.000 ea online motor current signature analysis and torque signature analysis., 00050 9.000 ea charges for visit of insitu balancing expert on call:- carrying out in-situ dynamic balancing job of id fans, fd fans, overhung fans, pumps, motors etc
Tender For corrigendum : repair/maintenance of ext electrification system and lt oh/ug distribution system including lightening protection system at city area under ge alwar
Tender For providing of custom bid for services - high performance protection and efficiency improvement coating of cw pump and acw pump used in plant water system in rtps dvc
Tender For corrigendum : providing of repair, maintenance, and installation of plant/ systems/equipments (version 2) - industry unit; biennial rate contract for maintenance and quarterly monitoring of existing cathodic protection system at rcf thal; buyer
Tender For providing of annual maintenance contract of integrated security and surveillance system - theft prevention, facility/asset protection, monitor operations; comprehensive; hardware, software, wireless system, networking system; consumables to be provided by service provider (included in t..
Tender For supply of fotms and accessories - telk item code 557401091.fiber optic temperature monitoring system (fotms) as per tk 445461 and as per the specificatoins in the enquiry and other terms & conditoins of the tender., telk item code 557401092.fiber optic temp. probes 4m as per tk445461 for use in oil filled power trfrs with measuring range of - 45deg.c to 225deg.c& precision of +/-2deg.c or betterprobes shall be pfa/ptfe teflon jacketed,cabled fibre.outer jacketshall be perforated to allow forcomplete oil filling & teflon protectivehelix wrap.(4meters long), telk item code 557401093.fiber optic extension cable - 6 m as per tk445461 for use outside trfr.tank with stainless steel connector & o-ring oil seal suitable for the monitoring instrument (as per sl.no.1)-6 meters long, telk item code 557401094fotms f.t plate assy as per tk445461. tank wall feedthrough plate assembly (4 feed throughs). round tank wall feedthrough plate assy.includes stainless steel plate with 4 feed throughs & 4 threaded blind plugs for feed through holes.assy. shall also include carbon steel ring to weld to the transformer tank wall one o-ring and sufficient no. of bolts to assemble ss plate to the carbon steel ring., charges for supply of one set spare (the list of items & qty. included as spare shall be provided separately along with the technicla bid), charges (if any) per visit for deputing service expert at site if insisted by telk/end customer.(lump sum charges per visit shall be quoted here)(this is an optonal item and will not be considred for financial evaluatoin of the bid)., flexible tubing of ss metal with fittings for protection of external extension cable (3 meters), protection cover for feedthroughs & marshalling box (ip56) for monitoring system etc.