Katherine Region - Central Arnhem Road - Upgrade to Two Lane Seal from 15km to 29.4km

### 🛣️ Road Upgrade Tender: Katherine Region - Central Arnhem Road This Request For Tender (RFT) is issued by the **Department of Logistics and Infrastructure** for significant civil works on the **Central Arnhem Road** in the **Big Rivers** region of the Northern Territory. **Project Scope:** The primary objective is to **upgrade the existing narrow seal to a two-lane seal** along a 14.4km stretch of road, specifically from chainage **15.0km to 29.4km** (Manyallaluk turnoff to the Barunga power station). **Key Deliverables & Requirements:** * Comprehensive **Earthworks** and **Pavement works**. * Execution of **Drainage and protection works**. * Application of **Spray Sealing**. * Installation of necessary **Road signage and line marking**. * Completion of **Intersection works**. **Procurement Details:** * **Tender ID:** T25-1310 * **Category:** Civil * **Method:** Public Procurement * **Accreditation:** CAL accreditation is **Required**, along with WHS Accreditation Scheme for Commonwealth building work. * **Location:** Big Rivers Region (Katherine Region). **Timeline:** * **Release Date:** 30/01/2026 * **Closing Date:** 26/03/2026 at 2:00 PM ACST. **Submission:** Electronic lodgement via the eLodgement facility is mandatory. Technical enquiries should be directed to 0400 649 027. This opportunity is highly relevant for contractors specializing in road construction, civil engineering, pavement rehabilitation, and infrastructure upgrades.