Notice Inviting Bids, deadline 10/07/2023, for Consultancy Services for preparation of Detailed Project Report and for Pre-Construction activities towards Construction of 4-lane and 15.6km tunnel Connectivity across River Brahmaputra between Gohpur (on NH-15) and Numaligarh (on NH-715) in the State of Assam. Click here for bid submission. Contact NHIDCL, attn K. C. Bhatt, New Delhi, tel +91-11-23461626, email kc.bhatt@gov.in, ed5@nhidcl.com. Visit https://nhidcl.com/tenders/tendors/uploads/18b25/C2-bg.pdf and https://nhidcl.com/tenders/tendors/uploads/18b25/tendor/RFP.pdf. Ref.n. NHIDCL/ASSAM/2023-24/G-NG/Tunnel/DPR/. 26/23.