operation mode. 6 a Welding Inch dia 200 6b TPI charges Per day 3 6c Radiography charges Per day 6 6d Heat treatment Per day 6 charges 6e Mobilization charges for welding , Radiography and Heat Per visit 3 treatment if arranged from out station, 7 Servicing / calibration of Instruments/ controller 7A BMOS BDE6110 Nos 3 (To be serviced at Controller, BDE 4300 Bluebells controls, indicator servicing Chennai) Test equipments calibration – buden 7B berg pressure To be serviced calibrator, nagman at ERTL, make pressure Nos 4 Trivandrum, calibrator, yew make North lab (I) Pvt current/voltage Ltd, Chennai source, decade resistance box and digital multimeter To be serviced at APLAB, 24 volt power supply 7C Trivandrum, units and siemens plc Nos Krishna power supply servicing 5 Electronics, Chennai Renewal of Once in 5 Engaging 40 tonnes, 50 m Reformer Tube years boom length 8 including welding& crane for a day, radiography cutting &dismantling old reformer tube, installation of new reformer tube welding &
operation mode. 6 a Welding Inch dia 200 6b TPI charges Per day 3 6c Radiography charges Per day 6 6d Heat treatment charges Per day 6 6e Mobilization charges for welding , Radiography and Heat treatment if arranged from out station, Per visit 3 7 7A Servicing / calibration of Instruments/ controller BMOS BDE6110 Controller, BDE 4300 indicator servicing Nos 3 (To be serviced at Bluebells controls, Chennai) 7B Test equipments calibration – buden berg pressure calibrator, nagman make pressure calibrator, yew make current/voltage source, decade resistance box and digital multimeter Nos 4 To be serviced at ERTL, Trivandrum, North lab (I) Pvt Ltd, Chennai 7C 24 volt power supply units and siemens plc power supply servicing Nos 5 To be serviced at APLAB, Trivandrum, Krishna Electronics, Chennai 8 Renewal of Reformer Tube including welding& radiography Once in 5 years Engaging 40 tonnes, 50 m boom length crane for a day, cutting &dismantling old reformer tube, installation of new reformer tube welding &
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