Guthega Road – DRFA Culvert Replacements

Department of Planning & Environment

Concrete culvert outlet with rock protection for erosion control by South East Civil & Crane.

As part of the Disaster Recovery Funding Arrangements (DRFA) program, South East Civil & Crane was engaged to undertake critical stormwater infrastructure restoration along the alpine corridor of Guthega Road, following widespread flood damage across Kosciuszko National Park.

The project involved the replacement and repair of 83 damaged culverts, installation of new headwalls, and embankment stabilisation works across 19.4 km of road. Activities included extensive excavation, debris removal, structural pipe replacements, and erosion control measures—all delivered in a remote, high-altitude environment with variable weather conditions.

Works included replacement and realignment of stormwater pipes, installation of headwalls, embankment stabilisation, and full road surface reinstatement.

Beyond construction, we worked closely with the Department of Planning & Environment and DRFA to ensure full compliance with environmental, reporting, and inspection requirements.

This project demonstrated our expertise in remote alpine delivery, stakeholder coordination, and erosion control—restoring vital access and stormwater functionality through efficient, safety-focused execution.

jute erosion control matting stabilising a roadside embankment on guthega rd after culvert install
completed culvert inlet structure with rock armouring for scour protection on guthega rd
fitting a precast concrete headwall to a culvert pipe during the guthega rd drainage upgrade
gabion basket retaining wall installed for erosion control around a culvert outlet on guthega rd
installation of large concrete culvert pipes in a trench for the guthega rd drfa project
culvert outlet on guthega rd featuring a concrete headwall, rock riprap, and jute erosion control
lowering a precast concrete stormwater pit into position for the guthega rd drainage system
installation of reinforced concrete culvert pipe (rcp) with gravel backfill for the guthega rd drf
laying a new stormwater culvert line with reinforced concrete pipes (rcp) for the guthega rd repai
rock riprap energy dissipator and jute matting installed at a culvert outlet for the guthega rd dr
new roadside stormwater drainage pit with a galvanised steel grate, installed as part of the guthe

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