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Featured Projects

Durability & Defect Investigation

Christ Church Cathedral – Heritage Concrete Condition Assessment

Heritage concrete condition assessment of part of Christ Church Cathedral, where the concrete is more than 100 years old.

Concrete Mix Design / Technical Construction Support

Bolivia Hill Bridge Upgrade – Specialist Concrete Support

Specialist concrete support from tender to completion on the award-winning 320 m balanced cantilever Bolivia Hill Bridge, NSW.

Pavements & Materials Engineering / Concrete Mix Design

Pacific Complete – Woolgoolga to Ballina Concrete Pavements

Concrete pavement mix design, trial mixing and independent technical support from tender to completion on the Woolgoolga to Ballina Pacific Highway upgrade.

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Specialist concrete, quarry and construction materials consulting across australia

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Our Office
Affiliations

Unit 1, 2 Saltspray Close 

Redhead NSW 2290

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MAILING ADDRESS

PO Box 7030  

Redhead NSW 2290

© 2026 CQT Services Pty Ltd. All rights reserved.

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