Postponed from 18/06/2021 to 02/08/2021 the deadline of the open invitation to tender for construction of 4 underground stations at Light House, Kutchery Road, Alwarpet and Bharathidasan Road including underground stabling yard and a cross over at Light House Station and associated 5.15km twin tunnel from km0+001 to km5+150 for the Chennai metro (Down line). Duration of the contract is 48 months. Contact Chennai Metro Rail Ltd, Chennai , tel 044-2379 2000, Extn: 22347, fax044-2379 2200, email gurunath.reddy@cmrl.in. For further on the tender, please click here. Ref.n. CMRL/CON/PHASE-II/C4-UG-01/2021. 29/21.