Corrigendum No. 1 to Tender No. CMRL/PHASE–II/SYS/ CP26/ARE02A/2023 “DESIGN, MANUFACTURE, SUPPLY, TESTING, COMMISSIONING, TRAINING OF PERSONNEL AND COMPREHENSIVE MAINTENANCE CONTRACT FOR FIFTEEN (15) YEARS OF STANDARD GAUGE METRO ROLLING STOCK (ELECTRICAL MULTIPLE UNITS) AND DEPOT MACHINERY & PLANT” – Prebid Meeting