tender for overhauling/maintenance of 11 kv vcb under edsd ramnagar under edd, ramnagar barabanki.-- 1 complete repairing/overhauling of different make 11 kv vcb’s including cleaning, washing, greasing complete service of the mechanism and its proper setting of diff make vacuum circuit breaker & complete alignment of three poles, checking and re-alignment of gap maintaining in vacuum interrupters. 2 providing and fixing of vacuum interrupters diff. make. 3 insulation paint inside of panel and epoxy items. 4 providing and fixing of tripping assembly complete of diff. make. 5 providing and fixing of closing coil assembly complete of diff. make. 6 providing and fixing of jaws fingure of diff. make. 7 providing and fixing of spring charging motors of diff. make. 8 providing and fixing of on/off remote switch of diff. make. 9 providing and fixing of charging gear (with bearing)/rackout gear/segment (jack rod) gear with of diff. make. 10 overhauling of bus bar including proper insulation using good quality h.t. tape etc. please enable macros to view boq information