About Us

Innovation
in consultation

We specialise in every form of Drill & Blast and Environmental Monitoring & Management. Our cutting edge, innovative solutions will ensure your project’s success end-to-end. With more than 30 years of experience in the tunnelling, construction and mining industry we’ve got your project covered. No matter how big.

OUR PEOPLE

RAUF OSTERMAN

Director - 0428 115 135

LEIGH ZAPPELLI

Project Manager - 0429 484 016

MARK DELLA SABINA
Technical Manager - 0499 979 597

Safety message

The attitude and mindset of our people is the most powerful safety tool. we are committed to ensuring a safety culture is not enforced but embraced from within.

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FROM OUR CLIENTS

“On behalf of Keller, I would like to commend and thanks to Osterman for their professionalism and assistance with vibration monitoring on the last couple of Keller piling projects.

Nothing was a drama, services were provided when required and issues were remedied quickly.

I would use Osterman Consulting for future works and recommend to Clients.”

Benn Zabawa, Project Manager (Queensland)
Keller Pty Ltd
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FROM OUR CLIENTS

“Delta NSW have been working with Osterman for over 5 years across high profile and sensitive projects.

Osterman continued to provide Delta NSW with a professional and responsive service that has helped us exceed customer expectations”

Ben Shum, Construction Manager
Delta Groups Sydney
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our clients

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