Tender For supply of portable single operated rectifier type conventional dc annual rate contract welding set-600 ampere capacity suitable for manual annual rate contract welding process with warranty/guarantee and test certificate. technical specification as given below: 1. maximum hand welding current @ 60% duty cycle ; 600a and minimum hand welding current @60% duty cycle: 120 a 2. open circuit voltage : 70v (max) and operating annual rate contract voltage: 25-44 volt. 3. 3-phase 50 hz, rated input voltage: 3 tapings- 380/415/440 volts. 4. type of cooling : forced air cooled -heavy duty exhaust fan with copper windings, metal body and fan blades. 5. class of insulation and winding materials : class h insulation with both primary and secondary copper windings. 6. specification to which it conform : is 4559- latest version. 7. type of rectifier- silicon diode. full wave 3-phase bridge rectifier: type with current regulator, safety norms: earth fault facility & vrd facility.
Tender For supply and installation of balance mechanical workshop items at hurl fertilizer plants (gorakhpur, barauni and sindri) - vertical turret lathe, plate shearing machine, plate bending machine, cylindrical grinder, hydraulic press, lapping machine, valve test bench/machine, eot crane of 10 mt, air compressor (150 nm3/hr screw type ) with rectifier package, bearing inserting sleeve, weldinggenerator, low speed dynamic balancing machine, portable bearing induction heater, measuring tool lot of srl. no. 1 to 59, lifting tools, general tool list lot of srl. no. 1 to 50, general tool list lot of srl. no. 95 to 144, non sparking tools list lot of srl no. 1 to 80, hydraulic jacks & pullers, vibration analyzer, vibration analyzer, rpm measurement, rpm meter, vibration pen, thermograpy camera, thickness meter, pyrometer, metallic rack for tool room for storage of tol room items, mechanical workshop equipment( ws-1), miscellaneous items (ws-2), non shring( shrinkom-20 or conbexatra-gp-2, epoxy grouting
Tender For corrigendum : supply of double wheel pedestal grinder-details as per technical specification , hydraulic pipe bending machine-details as per technical specification , electric arc weldingmachine- details as per technical specification , rectifier welding sets-details as per technical specification , welding tables- details as per technical specification , marking off table- details as per technical specification , coil winding machine-details as per technical specification , work benches-details as per technical specification , grinder - 600 mm wheel diameter. double wheel pedestal grinder- details as per technical specification , price for supervision of erection and commissioning at site including 01 visit and 06 days at ennore site , price for supervision of erection and commissioning at site including 01 visit and 01 days at udangudi site
Tender For supply, fixing, testing, and commissioning of various types of workshop equipment under wp-07 for project of naob(rbi) - supply, fixing, testing, commissioning and handing over of workshop equipment heavy duty lathe machine, drilling machine, grinding machine, work bench, supply, testing, commissioning and handing over of mobile welding rectifier with accessories., supply, testing, trails and commissioning and handing over of industrial floor cleaner., civil work (refers to para 16 of part ii of rfp), technical literature / certificates / documentation (refers to para 27 of part ii of rfp), acceptance, tests, trails and commissioning charges (refers to para 28 of part ii of rfp), training (refers to para 31 of part ii of rfp), any other item such as transportation, insurance, freight, packing etc.,, notes:1. cost of item listed at sl 1.01 to 1.03 and 1.07 (if applicable) are to be quoted in the respective rows of the price bid sheet. 2. bidder not permitted to include cost of items listed at sl 1.04 to 1.08 with sl 1.01 to 1.03 as lumpsum amount 3. bidder required to mandatorily quote for sl 1.01 to 1.03 and 1.07 failing which bid shall be treated as non bonafied and liable for rejection.4. any clarifications contact to so1(gp-3) (phone no. 9246036272 and email id.encdgnpeso1gp3@navy.gov.in)5. bidders are mandatorily to quote gst/ taxes as applicable against each serials, falling which bid shall be treated as non bonafied and liable for rejection.