MMRCL appoints consultant for Mumbai metro Line 3 December 8, 2014 | Asia Pacific Company News The Mumbai Metro Rail Corporation Limited (MMRCL) has appointed the consortium led by Hong Kong-based Aecom Asia as the consultant for the 33.5-km Line 3 of the Mumbai metro in India. Other members of... This content is available to only subscribers. Username or E-mail Password Remember Me Forgot Password