Guma-Warnii prides itself on servicing major clients in the resources sector. Our projects include earthmoving, concrete works, steel structures, site services, rail maintenance, labour hire, and more.
Guma-Warnii is currently engaged by Rio Tinto / Calibre to deliver all road maintenance and pit escorting services for the Mesa A – Mesa J Mine Site Robe Valley Sustaining Project. Works include cert4 trainer and assessor’s, pit escort personnel for mine operations and contractor interface, road grading and dust management services, below ground services identification along with permit issuing, turkey nest construction and water management services.