Robotic AC Coach Duct Cleaning and Ozone Sterilization Services for N.F. Railway

This tender, reference number EL-29-NBQ-2026-27-03, is issued by the Ministry of Railways, a Central Government Ministry/Department, for the Goods category, specifically within Railway Related Products. The tender, titled "Robotic cleaning of Supply & Return Air Duct of AC coaches and sterilization by Ozone during POH for a period of 03 (three) years at AC-POH Shop, C&W Workshop, New Bongaigaon, Assam, N.F. Railway," seeks to procure services for a comprehensive three-year period. The inviting authority is CW-WSHOP-NBQS-ELECTRICAL/N F RLY, located at Chief Workshop Manager, New Bongaigaon. This is an Open/Advertised tender, with the ePublished and Bid Submission Start Date being 17-Sep-2026 at 01:20 PM, and the Document Download Start Date also at this time, concluding on 12-Oct-2026 at 03:00 PM, which is also the Bid Submission End Date and the Bid Opening Date. There is no Tender Fee, but an Earnest Money Deposit (EMD) of ₹139,000 is required. Further details regarding the complete description and other specific requirements are available within the tender document. The service is to be performed in Guwahati.