Replacement of existing ups with battery of passengers boarding bridges at bay no.19 to 25,35l, 35r and 36 in t1 and t4 at chennai airport including all inclusive comprehensive maintenance contract aicmc

Provision of main lt panel (outdoor type), sub-panel, cable along with electrical wiring & electrical installation and ups wiring in different court room of heritage building, annexy building ftc building and cjm court building in the campus of old civil court at banka, distt.-banka.