SJVN Nathpa Jhakri Hydro Power Station Bathymetric, Sedimentation & Drone Topographical Survey
SJVN Nathpa Jhakri Hydro Power Station Drone & Bathymetric Survey Tender 2026: GeM Bid Intelligence INTRODUCTION SJVN Limited (formerly Satluj Jal Vidyut Nigam), a Mini Ratna Category-I Central Public Sector Undertaking (CPSU) operating as a joint venture between the Government of India and the Government of Himachal Pradesh under the administrative control of the Ministry of Power, published an official Notice Inviting Tender (NIT) under Tender Reference PCD-1043(O&M)/2026 and Government e-Marketplace (GeM) Bid Number GEM/2026/B/8014671 on 11 September 2026. This highly specialized geospatial and hydro-engineering tender calls for accredited surveying agencies to execute a comprehensive "Bathymetric Survey, Sedimentation Study, and Drone-Based Topographical Survey of the Nathpa Dam Reservoir" servicing the flagship 1,500 MW Nathpa Jhakri Hydro Power Station (NJHPS) in District Kinnaur, Himachal Pradesh. With the online bid submission deadline scheduled for 06 October 2026 at 01:00