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Out Of Scope Work

The Opal Team

The Opal team is managed by an experienced, forward-thinking senior group who bring together over 120 years of combined experience in the industry.

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With expertise in design, project management, engineering, drafting, project administration & coordination, services location, inspection & compliance our team have the capabilities to service your building & developing requirements.

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Our team operate the business via our certified quality, safety & environmental system, ensuring our people are constantly delivering satisfaction for our clients.

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To contact a specific area of operations, please contact

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Tap-In / Building Plan Approval / Service Protection Reports

bosbas@opalwm.com.au

(02) 8320 3330

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Section 73 Application / Minor Works

S73@opalwm.com.au

(02) 8320 3340

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Design & Project Management - Major Works

(02) 8320 3350 

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Hydraulic Design & Storm Water Investigation

(02) 8320 2200 

The Opal WM team welcomes client feedback. 

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If you wish to leave feedback, positive or negative for our senior team to review, please do so HERE 

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Section 73
building plan approval

What We Do 

Building Plan Approvals

Section 73

Tap In Approvals

The Opal team have completed over 50,000 Building Plan Approvals so you know we understand how to move your project approval forward and get your plans stamped asap

Are you building a dual occupancy or developing a parcel of land?

Our S73 team will ensure you comply with the relevant legislation.  You can relax knowing you're in good hands!

The Opal team have completed over 50,000 Building Plan Approvals so you know we understand how to move your project approval forward and get your plans stamped asap

Dedicated service personnel to ensure we always return your enquiry, while the technical team continue moving forward

Specialised Services

With projects taking many various paths, we have the right team to take on specialised projects that do not fall into the standard scope of works

A strong field team completing surveys, inspections, while providing end to end comliance you can count on 

Site Support

Customer Service

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