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OUR PROCESS

 


Although these stages may seem rigid, our approach is very flexible.

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Our clients have the option to engage us for a full architectural service or a partial / staged process.

 

Our fee structure is based on a lump sum agreement with out of scope hourly rates.
 

Design

A.

Feasibility / Concept

B.1 & B.2.

Design Development & Documentation

 

A Feasibility study is an initial site and massing study to clarify your project brief. You can obtain an initial construction cost estimator from a builder or a Quantity Surveyor. We will provide concept plans and advise the best method to obtain authority approval.

 

We progress to spatial designing and start generating the external building form, or 3D internally. The design of the project starts to take form here with our detailed design exploration.

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Once the vison and bulk of the design is confirmed, we commence the architectural documentation and report generation for council submission. Typically, external consultants (i.e. structural engineers) are not required yet until stage 4.

Documentation

C.

Building Documentation

D.1 & D.2

Construction Documentation

&

Interior Design

 

When council approves the design, additional documentation are required for Construction Approval. Engineers are engaged and we incorporate their feedback into the architectural drawings. Once approval is obtained, construction can commence.

 

Although this stage has no formal authority submission, it is an important stage to ensure the project will be detailed exactly the way you want - your vision.
 

A simple CD and ID are suitable for an owner builder. It consist of detailing the primary functions only.

 

A detailed CD and ID considers the whole building in detail. Not only does it provide a more accurate tendering process (which leads to less time and cost variation during construction) but all areas of the built process will speak smoothly with each other.
 

We're here to discuss the level of CD that's right for you.

Build Process

E.

Tendering

F. 

Contract Administration/

Design Project Management

 

There are different types of contract available.

We will coordinate with the tenderers to ensure the contract is suitable for you.

 

For contracts that incudes an assessor (3 party contract. Builder, owner and assessor) We act as an independent assessor as well as your representative to ensure the project is on track and is constructed as per documented. We assess the build and we (not the builder) issues out variations and progress claims. This arrangement reduces miscommunication between the owner and the builder.

 

For contracts that do not have an assessor (Builder & Owners only), we purely act as a consultant to the client. We are not part of the contract but will answer any questions from the builder or the owners to ensure a high quality built to bring you a stress free process.

Keen for a fee proposal within a week?

Not ready to commit but want expert advice?

Schedule your service

FREE 15 minutes initial enquiry

Check out our availability and book the date and time that works for you

or

 

BOOK A

FREE & NO OBLIGATION 15 MINUTES PHONE CHAT 

DID YOU KNOW

We offer a once off consult?

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GET IN TOUCH:

Tel: 0403 122 859

Email: info@thamarchitects.com.au

Sydney & Melbourne

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© 2025 by Tham Architects

Ophelia Leung Architects P/L Trading as Tham Architects

Registration Nos:  VIC #20536 | NSW #9096 & Class 2 DBP DEP0003030, BDes Arch, March, Associate RAIA | ABN: 48 169 181 079

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