Tender For providing and installing energy-efficient lighting system with allied electrical and civilinfrastructureworks for public spaces near building nos. 3, 4, 57 & 58 in cgs colony, sector, sector-7, antop hill, mumbai-37subwork/packages:providing and installing energy-efficient lighting system with allied electrical and civilinfrastructureworks for public spaces near building nos. 3, 4, 57 & 58 in cgs colony, sector-7, antop hill, mumbai -37.