We will recommence the operations of the Airport Metro line after necessary safety clearances. DAME, as the concessionaire, will run the line." DAME informed it was likely to meet DMRC officials next week to discuss the matter. He, however, refused to comment on whether Reliance Infra had sent a termination notice to DMRC. The flagship Airport Metro Express line, the country's first Metro rail project under the public-private partnership model, was built at a cost of Rs 5,700 crore (Rs 57 billion). While DMRC had carried out the civil work, DAME and Spanish train maker CAF were to operate the line for 30 years, according to the original agreement. However, cracks appeared in the civil structure barely a year and a half after the line began operations.