CORRIGENDUM No- 01: CMRL Phase 1 Extension – Washermanpet to WIMCO Nagar (under JICA loan Agreement id-P 258) – “Tender no. ATW-07- Installation, Testing and Commissioning of Ballastless track of standard gauge in Elevated, underground sections and Wimco Nagar depot along with supply and installation of buffer stops for Chennai metro Phase-1 Extension Project”.