Northern Railway, Rail Coach Naveenikaran Karkhana (RCNK), Sonipat has invited e-tenders for the “Repairing Work of Rain Water Harvesting System of Factory and Colony Premises of RCNK/SNP” as per the scope of work. Tender No.: 11-RCNK-OPN-RWH-2026 Estimated Cost: Rs. 30,14,144.80/- including GST Earnest Money: Rs. 60,300/- Completion Period: 03 months from the date of LOA Tender Document Cost: NIL Last Date & Time: 03.09.2026 up to 15:00 hrs Tender Date: 12.08.2026 Tender Portal: www.ireps.gov.in Contact: Rail Coach Naveenikaran Karkhana (RCNK), Northern Railway, Sonipat. Location: Sonipat, Haryana.