Supply of LHB Coach Centre Buffer Coupler Inspection Gauges

This tender, issued by the Ministry of Railways, specifically by the DIV. DEPOT/JP/NORTH WESTERN RLY located at DRM office Jaipur Power House Road, Jaipur, invites bids for the supply of a critical set of CBC (Centre Buffer Coupler) gauges. The tender, with reference number 51266388 and categorized under Goods and Railway related Products, requires the provision of six specialized gauges. These gauges, to be manufactured from hard steel alloy or stainless steel with a hardness of 45-50 HRC, are essential for the precise checking of AAR H type Centre Buffer Couplers used in LHB coaches. The specific gauges required include a Contour Maintenance gauge (Knuckle profile gauge) as per APTA drawing/Gauge No. 31000, an Aligning Wing Limit gauge (APTA drawing/Gauge No. 32600), a Contour Condemning Limit Gauge (Jaw-gap gauge) (APTA drawing/Gauge No. 34100), and a Knuckle Nose wear and stretch limit gauge (APTA drawing/Gauge No. 34200). The EMD for this tender is ₹14,750, with no tender fee. Bids will be accepted starting from October 19, 2026, at 05:29 PM, with the submission deadline also on November 10, 2026, at 02:25 PM. The bid opening is scheduled for the same date and time. For comprehensive details regarding the work description and all other specifications, interested parties are directed to refer to the complete tender document.