Supply of RDSO Specification Turnout Switch Inspection Gauges for In-Sleeper Measurement

This tender, issued by the Ministry of Railways, specifically from IZZATNAGAR/DIV/NORTH EASTERN RLY, located in Gorakhpur, invites bids for the manufacturing and supply of Inspection Gauges as per RDSO drawing No. T-10311. These gauges are crucial for the in-sleeper measurement of Turnout switches and must be manufactured to the specifications outlined in RDSO drawing No. T-10311 and its accompanying annexures. The scope of supply includes four distinct types of gauges: the Chipped Tongue Rail gauge, the New Wheel Contact gauge, the Switch Splitting Proneness gauge, and the Lateral Wear Angle gauge. A critical component of this tender is that the supplied gauges must undergo testing and calibration, either by a government-approved laboratory or any NABL-accredited laboratory. The tender documents are available for download from October 7, 2026, at 12:30 PM, with the bidding period commencing on the same date and time. Prospective bidders must submit their proposals by November 2, 2026, at 11:30 AM, which is also the date and time for bid opening. This is an open/advertised tender for Goods, specifically categorized under Railway related Products, with no tender fee or Earnest Money Deposit (EMD) required.