bids are invited for u shape stainless steel tubular type isi mark 1.0 kw heating element to maintain the required temperature for 06 kw heating chamber (make elmec/tempsens instruments/heatro devices/other reputed make ) , u shape stainless steel tubular type isi mark 1.5 kw heating element to maintain the required temperature for 12 kw /18 kw heating chamber (make elmec/tempsens instruments/heatro devices/other reputed make ) , u shape stainless steel tubular type isi mark 2 kw heating element to maintain the required temperature for 24 kw heating chamber ( make elmec/tempsens instruments/heatro devices and other reputed make ) , 3 phase heavy duty 25 amp. contactor (make l&t /siemens/abb ) , 3 phase heavy duty 32 amp. contactor (make l&t /siemens/abb ) , 3 phase heavy duty 50 amp. contactor (make l&t /siemens/abb ) , single phase preventer ( make -selec / multispan ) , microprocessor based digital temperature indicator cum controller (make - selec / minilec/schneider electric) , j type thermal sensor (tempsens/ elmec/radix/ pyroelectric instruments) , rotary switch ( make l&t /kaycee/abb/siemens ) , mcb 32 amp. ( make l&t /havells/abb ) , 4 mm glass coated wire ( make havells /kei ) , analog type thermostat (make eapl/rishabh instruments/elcon/honeywell ) , 3 hp 3 phase blower motor (make crompton /kirloskar/abb/bajaj ) , 30 mm blower shaft , rewinding of copper in motor ( cap. 3 hp ) with replacement of ball bearing , replacement of centrifugal blower , v belt b26 ( make fenner /gates/bando) , vaf (volt , ampere & frequency meter) ( make fluke /meco/selec ) , three phase current transformer ratio 100 /5 a ct operated ( make rishabh/selec/schnider/cgl ) , selector switch for blower (make l&t /kaycee/abb/siemens) , mcb 100 amp. ( make l&t /havells/abb ) , indicating lamp ( pilot lamp ) ( make l&t /kaycee/jigo) , half yearly visit (2 visit in a year ) charges of 01 no. 18 / 24 kw heating chamber will be charged , if repair other heating chamber on the same location or workshop than it will be charged extra for per heating chamber