CORRIGENDUM No – 2 : Phase 2-Corridor-3 (DDC Package No- P2C3/02) – “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 For The Section Of Royapettah Govt. Hospital To Tharamani Road Jn., Cut & Cover Ramp & Elevated Stations For The Section Nehru Nagar To Sholinganallur, For Phase- II Of Chennai Metro Rail Project-CH-15742 to CH-35,414”.