Civil Infrastructure
WS Remedial Group is a trusted partner for civil contractors, government authorities and asset managers across Queensland and New South Wales. Our specialist teams deliver remedial waterproofing, concrete protection and structural repairs for critical infrastructure assets including tunnels, bridges, road networks, water reservoirs, wastewater treatment plants and major public facilities.
We understand the demands of working on complex infrastructure projects, where safety, durability and compliance are paramount. Our RMS prequalification, strong track record and industry certifications enable us to operate confidently across live sites, restricted access areas and high-risk environments.

Our Civil Infrastructure Expertise
Our Approach
WS Remedial Group employs proven methodologies, advanced materials, and experienced project teams to deliver work on time and to specification. We coordinate closely with civil contractors, project managers, and asset owners to ensure safety, access, and continuity without disruption to essential services.
All site personnel are trained and certified for confined space entry, working at heights and high-risk tasks. Our project management, risk mitigation and reporting processes are built to exceed industry standards and client expectations.

Project Experience
Our civil portfolio includes major tunnel and bridge works, water utility projects and complex remediation for state and local governments.
Projects have included:
- Clem 7 Tunnel
- Brisbane road tunnel network (Airport Link, Legacy Way)
- Cross River Rail
- WestConnex New M5 Tunnel, Sydney
- Wivenhoe Dam and Green Hill Reservoir
- Water and wastewater treatment facilities across QLD and NSW
Certifications and Memberships
- QBCC and NSW Builder’s Licences
- Master Builders Association NSW member
- Cm3 prequalified for OHS/WHS
- Confined space and high-risk work certified teams





