380m Exploratory Drilling for Dite Dime Dam at Siang Lower Hydroelectric Project

Work Description - Exploratory Drilling Works Of 380 M Length (03 Nos. Holes At 60m Each And 01 Hole At 200m) At Left And Right Banks Of Usmsp At Dite Dime Dam Axis

NHPC Limited, a Central Government Ministry/Department, extends an open invitation for bids from eligible contractors for the "Exploratory Drilling Works of 380 m length (03 Nos. holes at 60m each and 01 hole at 200m) at Left and Right Banks of USMSP at Dite Dime Dam Axis." This critical works project, located at the Siang Lower H.E. Project in Pasighat, East Siang District, Arunachal Pradesh, has an estimated tender value of ₹88,00,320 and is to be completed within 120 days. The tender, identified by Reference Number NH/SIANGLOWER/NIT/2026/06, was e-published on 06-Jul-2026 at 06:00 PM. Interested bidders can download documents from 06-Jul-2026 at 06:00 PM until 22-Jul-2026 at 05:00 PM. Bid submission commences on 07-Jul-2026 at 09:00 AM and closes on 22-Jul-2026 at 05:00 PM, with bids scheduled for opening on 28-Jul-2026 at 03:30 PM at the Siang Lower HE Project, Pasighat. A non-refundable Tender Fee of ₹1,180 is required, payable to NHPC Limited at Pasighat (exemption allowed), along with an Earnest Money Deposit (EMD) of ₹1,77,000, also payable to NHPC Limited at Pasighat, for which EMD exemption or submission through BG/ST is permitted. The bidding process involves a two-cover system, encompassing Technical and Financial bids. For further details, bidders are advised to refer to the official tender documents.