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Engineered Right. Delivered Reliable.

Practical engineering, proven delivery — integrated design, supply and underground installation backed by 50+ years’ combined experience.

Our Services

Underground Infrastructure

Design, supply and on‑site installation of Australian‑certified underground infrastructure — ladderways, access doors, DBRs, cable bolt installation and mine‑site fabrication delivered by experienced local teams.


  • Turnkey delivery: From design and fabrication to installation, reducing contractor coordination and schedule risk. 
  • Local capability: WA‑based labour and Australian‑certified products for traceable quality and faster mobilisation.
  • Practical focus: Field‑proven solutions built for underground conditions and long‑term durability.

Backfill Reticulation Systems

End‑to‑end paste and backfill reticulation systems — engineered design, supply, commissioning and maintenance with specialist pipeline expertise to keep production critical systems reliable and low‑risk.


  • Specialist experience: 30+ years’ global pipeline know‑how applied to Australian mine sites. 
  • System reliability: Robust commissioning and maintenance programs to minimise downtime.
  • Fit for purpose: Custom designs that integrate with site operations and QA traceability.
     

Installation & Project Delivery

Skilled underground installation teams and project management that deliver safely, on schedule and to specification — practical execution backed by strong WHS and QA systems.


  • Safety first: Mature safety culture and documented WHS procedures for zero‑harm focus. 
  • Measured outcomes: On‑site performance, QA documentation and traceability for procurement confidence.
  • Single point accountability: Integrated delivery model that simplifies procurement and reduces interface risk.

Why Choose GRAKUM

Complete Underground Solutions

Certified Quality You Can Trust

Complete Underground Solutions

Seamless design, supply, and installation delivered by one integrated team.

Safety at the Core

Certified Quality You Can Trust

Complete Underground Solutions

A mature safety culture supported by

robust systems, procedures, and compliance frameworks.

Proven On-Site Performance

Certified Quality You Can Trust

Certified Quality You Can Trust

Successful delivery across multiple mine sites and diverse operating conditions. 

Certified Quality You Can Trust

Certified Quality You Can Trust

Certified Quality You Can Trust

Australian-designed products backed by full QA documentation and traceability. 

Contact Us

Connect with our specialists

 Our team is ready to assist with enquiries, tenders, and technical advice. Contact GRAKUM and we’ll get back to you quickly.

sales@grakum.com.au

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