Pre-Bid Response P2C301: “Engagement of Detailed Design Consultant (DDC) for the works and services of the detailed design and drawings for the alignment, civil, structural, architectural, Mep, Tvs, Vac & Track Works covering the alignment and underground stations from Madhavaram Milk Colony to Thousand Lights Ch:(-) 383 to Ch: 15742, in Corridor 3 of phase- II of Chennai metro rail project”.