- Load, unload and transport construction materials
- Assist heavy equipment operators
- Assist in aligning pipes during pipeline construction
- Assist in drilling and blasting rock on construction sites
- Perform routine maintenance work
- Clean up chemical spills and other contaminants
- Remove rubble and other debris at construction sites
- Read and interpret blueprints
- Install, repair and maintain domestic, commercial or industrial plumbing fixtures and systems
- Read blueprints, drawings and specifications to determine layout of plumbing system, water supply network and waste and drainage systems