National Highway Authority Of India has invited bids for Consultancy Services For Preparation Of Detailed Project Report (dpr) For Construction Of Second Parallel Tube Adjacent To Existing Nagabasti Single Tube Tunnel (ch. 138) For Its Conversion Into Twin Tube 4 Lane Configuration In The State Of Assam in Delhi, India. Suppliers and service providers may participate until 04 Aug 2026.

Tender Notice

Tender Notice
Tender TI Ref No
534263758
Tender Date
19 Jun 2026
Tender Description
Tender for Consultancy Services For Preparation Of Detailed Project Report (dpr) For Construction Of Second Parallel Tube Adjacent To Existing Nagabasti Single Tube Tunnel (ch. 138) For Its Conversion Into Twin Tube 4 Lane Configuration In The State Of Assam
Tender Deadline
⏰ 04 Aug 2026 Closing soon
Tender Project Location
Delhi - India
Tender Sector
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Tender CPV
Paper Plant Consultancy Services Tenders Carbon-steel tubing Tenders Steel tubes and fittings Tenders Tubes and pipes other than iron and steel tubes Tenders Cement Plant Consultancy Services Tenders Tunnelling works Tenders construction work for tunnel linings Tenders Development consultancy services Tenders Consultancy Services:Architectural, Construction, Legal, Accounting and Business Tenders Legal, accounting, auditing, business, management and related services Tenders Project-management services Tenders Water and Irrigation Consultancy Services Tenders Railway consultancy,engineering,design services Tenders Consultancy related to chemical plant Tenders Fertilizer plant consultancy services Tenders Sugar plant and process plant consultancy services Tenders Steel plant consultancy services Tenders Petro-chemical consultancy services Tenders mining and mineral consultancy services Tenders Livelihoods and Food Security Consultancy services Tenders Rural development consultancy services Tenders Security Risk Assessment,Threat Analysis and Security consultant Tenders
Tender Estimated Cost
INR 19.91 Million
Tender Document Type
Tender Notice
Tender Organization Name
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