RII30915 Cert III Civil Construction (Road Construction and Maintenance) As a road construction worker, you will help build and repair roads and motorways. You might also excavate trenches, lay drains, kerbs and pipes, and paint road markings. You will be responsible for ensuring that appropriate road markings, road construction, OHS and correct site records are … Continue reading RII30915 Cert III Civil Construction (Road Construction and Maintenance)