June 16, 2026
Choosing an Engineer for Your Regional NSW Project
How to choose a civil engineer for a regional NSW project — credentials to check, deliverables to expect, red flags, and how…
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Updates from Contrive Consultants.
December 16, 2025
Dual Occupancy Stormwater: Duplex Design in Western Sydney
What a duplex stormwater package really involves in Western Sydney — OSD, easements, clay soils, subdivision traps and what certifiers check at…
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December 3, 2024
Sydney Water Section 73 Certificates Explained for Developers
What a Section 73 certificate is, when your NSW development needs one, how the Sydney Water process works, and how to keep…
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April 9, 2024
Torrens vs Strata Subdivision for Duplexes in NSW: Which Is Best?
Torrens or strata title for your NSW duplex? Compare the process, cost drivers, buyer appeal and site requirements before you commit to…
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January 16, 2024
The Duplex Development Process in Sydney: A Step-by-Step Guide
Every stage of a Sydney duplex project explained — feasibility, design, approvals, construction and subdivision, plus the consultants you need at each…
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