Addendum – 1: contract –Phase II– DDC/P2C5/03: “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, ramp and elevated stations from Madhavaram Milk Colony to Shastri Nagar (excluding Madhavaram Milk Colony Ug Station), ramp and UG stations from Retteri to CMBT Ch:(-)386 to Ch: 15,339 including depot at Madhavaram, in corridor 5 of phase- II of Chennai metro rail project”.