Proposed 7-storey north annex building with ancillary facilities & external works on existing 4-level basement carpark (phase 2b) on lot 4243 at no.1 jalan ss12/1a, subang jaya, mukim damansara, daerah petaling, selangor darul ehsan for messrs. Sime darby medical centre subang jaya sdn. Bhd.