Tender For providing skilled technical manpower for operation along with annual maintenance of intrnal & external electrical installations, maintenance to 750 kva & 250 kva diesel generator set with fuel, 2x1600kva ht sub-station with ht-lt control panels, maintenance of centralized air conditioners chillers, chilled water air handling units, split/cassette type air conditioners, maintenance for audio-videodigital conference system installed meeting hallls at vikasa soudha, bangalore.