1MDB Real Estate Sdn Bhd (1MDB RE), the master developer of TRX, is inviting contractors to participate in an open pre-qualification exercise for infrastructure and internal roadway works to be built at the upcoming financial and business district. 1MDB RE Chief Executive Officer Dato’ Haji Azmar Talib said earthworks package, which started April 2013, is expected to complete the first half of next year. The pre-qualification process for the next batch of work will shortlist qualified companies for the tender stage.