The Deputy Chief Mechanical Engineer (C&W), Tirupati, South Coast Railway, invites competitive online bids under Tender No. 08-Mech-WHS-TPTY-26-27 for outsourcing POH and IOH activities at the Wheel Shop and Carriage Repair Shop in Tirupati over a 24-month contract period, featuring an estimated project cost of ₹2,19,14,649.26 and a required Bid Security (EMD) of ₹4,38,300 [sic]. Registered technical engineering vendors and eligible railway contractors must review full terms and submit their digital bids exclusively through the Indian Railways e-Procurement System (IREPS) portal before the final closing deadline on July 29, 2026, at 11:00 AM.m