Construction of underground stations at kolathur, srinivasa nagar, villivakam sub-urban station, villivakam bus-terminus and nathamuni including twin bored tunnels from kolathur retrieval shaft to nathamuni launching shaft and ramps with u - section
Construction of underground stations at kolathur, srinivasa nagar, villivakam sub-urban station, villivakam bus-terminus and nathamuni including twin bored tunnels from kolathur retrieval shaft to nathamuni launching shaft and ramps with u - section
Building Tenders, R C C Work Tenders, Shaft Tenders, Tunnel Work Tenders