REPAIR OF LT PANEL AND ACB AT VARIOUS LOCATION AT MIL STN NAMKUM UNDER GE RANCHI

1 Taking out exinting ACB of 630 Amps necessary repair required including of replacement of following necessery parts of power house Namkum - 02 Each a Replacement of electronic trip relay - 02 Each b Replacement of auxiliary switch - 01 Each c Replacement of arch extingusier chamber - 02 Each d Replacement of closing mecanism -02 Each e Replacement of trip mecanism - 02 Each f Replacement of trip coil - 02 Each g Replacement of draw out mechanism - 02 Each h Replacement of closing spring - 02 Each i Replacement of load side conductor - 02 Each j Replacement of gear block -02 Each k Replacement of breaking spring -02 Each 2 Taking out exinting ACB of 630 Amps necessary repair required including of replacement of following necessery partsat 2 Bihar family Qtr -01 Each a Replacement of electronic trip relay -01 Each b Replacement of auxiliary switch - 01 Each c Replacement of closing mecanism - 01 Each d Replacement of draw out mechanism - 01 Each e Replacement of closing spring - 01 Each f Replacement of gear block - 01 Each g Replacement of breaking spring -01 Each 3 Taking down worn out , unserviceable MCCB and supply & Fixing thermal & magnetic setting 4 pole ,415 volt,400 amps, 50kA braking capacity complete all as specified and directed -01 Each 4 Taking out old rusted LT panel at MH Namkum three phase and neutral and taking to workshop scraping and cleaning removing of rusted parts and fabricarting panel as per IP 66 protection including 400 Amps bus bar with two coats of powder coating paints and internal wiring Andsuitable of following parts -02 Each 5 Digital type panel mounted Voltmeter 0-500 volts.and 0-500 ampear meter electric connection by using aluminium thimble /Lug of suitable size for incoming as well as outgoing LT cable -01 Each 6 Three phase Indication lamp LED type, - 01 Set {Set of three Nos (RYB) } -02 Each 7 Transporation the repaired panel exact location and making complete - 01 Each Note : Schedual of Credit 8500

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