Phase 2-Corridor-4 (DDC Package No- P2C4/04) – DDC Package No- P2C4/04 “Engagement of Detailed Design Consultant (DDC) for the Works and Services of the Detailed Design and Drawings for the Civil, Architectural, MEP, TVS, VAC & Track Works covering the Alignment and Underground Stations (including Cut& Cover Box , U-section, and Switch over Ramp up to 1st pier) for the Section from Light House to Meenakshi College (CH (-)275 to CH 10027.102) for Phase- II of Chennai Metro Rail Project