Melbourne, Victoria, Australia
Wee Hur is a Singapore-based property developer with a growing Australian presence in purpose-built student accommodation (PBSA), delivering high-quality residential facilities for students in Melbourne’s CBD and inner suburbs. The A’Beckett Street development is a significant PBSA project in Melbourne’s education precinct, located within easy reach of RMIT University and the University of Melbourne.
To support the quality assurance and commissioning process for the mechanical services, Dewick & Associates was engaged to produce the Mechanical Services QA Plan, Commissioning Plan and Inspection and Test Plans (ITPs) on behalf of the mechanical contractor Auscool Air Conditioning and Mechanical Services.
Our focus was on producing a coordinated QA and commissioning documentation suite that gave the project team a clear, systematic process for verifying the quality and performance of the mechanical installation before the building’s first residents arrived.
By Lauren Sahin
Credit: not required canva image
Region
Client
Completion Date
Project Value
Auscool Air Conditioning was engaged to design, install and commission the complete mechanical services package for the 48-storey Wee Hur A’Beckett Street Purpose Built Student Accommodation (PBSA) development in Melbourne’s CBD. The project comprises approximately 889 student rooms together with extensive communal facilities including outdoor terraces, cinema spaces, study areas and shared amenities, all served by a sophisticated water-source VRF mechanical system. As one of Victoria’s leading commercial mechanical contractors, Auscool delivers design, installation, commissioning and ongoing maintenance services across large-scale residential, commercial, hotel and education developments throughout Australia.
For a high-density PBSA development of this scale, quality assurance and commissioning documentation forms a critical part of the construction process. Developers and institutional investors require comprehensive records demonstrating that mechanical systems have been installed, inspected, tested and commissioned in accordance with the project specifications before handover. To support this process, Auscool engaged Dewick & Associates to prepare a coordinated Mechanical Services Quality Assurance (QA) Plan, Commissioning Plan and Inspection & Test Plans (ITPs), providing a structured framework for quality control, system verification and project handover.
Delivering a Mechanical Services QA Plan, Commissioning Plan and Inspection and Test Plan (ITP) suite for a large PBSA development in Melbourne’s CBD requires coverage across a complex mechanical scope. This includes central plant systems, in-room HVAC, domestic hot water, and plumbing and drainage services.
The documentation also needs to be structured for practical use on site. The contractor’s team must be able to apply it directly against the construction programme without ambiguity or duplication.
ITPs must clearly define inspection and test requirements, including hold points, witness points, acceptance criteria and evidence requirements for each system. At the same time, the QA Plan must establish the overarching framework that ensures consistency across all mechanical works.
For high-density student accommodation, commissioning documentation carries additional importance. These buildings operate under continuous load from day one. As a result, the commissioning record becomes the baseline reference for system performance throughout the asset’s operational life.
Dewick & Associates’ in-house technical authors and engineers developed a coordinated documentation suite tailored to the project’s mechanical scope and delivery programme.
The Mechanical Services QA Plan defined the quality management framework for installation and site-based controls. The Commissioning Plan set out the methodology for system commissioning, including responsibilities, sequencing, programme alignment and formal sign-off requirements.
A structured set of ITPs was also produced for all key mechanical systems. Each ITP identified inspection and testing requirements, hold and witness points, acceptance criteria and supporting documentation. This ensured a consistent and auditable record of quality assurance throughout installation and commissioning.
The final documentation package provided the Wee Hur A’Beckett Street project team with a clear and structured framework for managing mechanical quality assurance and commissioning.
The coordinated QA Plan, Commissioning Plan and ITP suite supported efficient delivery on site and ensured commissioning activities were fully documented and traceable. It also provided the level of audit-ready evidence required by institutional developers and investors in Melbourne’s PBSA sector.
The result was a smoother commissioning process and a complete handover record aligned with the expectations of a large-scale, investment-grade residential development.
The content in this case study has been informed by project documentation and client communication provided to Dewick & Associates during and following the completion of the project. Where external sources have contributed to our understanding of relevant standards or industry practice, these are listed below.
Inspection & Test Plan (ITP) in Construction — Complete Guide, Templates & Legal Essentials
https://quollnet.com/article/itp-inspection-test-plan-construction
not required canva image
Note: Some content in this case study draws on a combination of sources rather than direct quotation. Where this is the case, contributing sources are acknowledged above rather than cited inline.
A strategic document which outlines the process, schedule, and responsibilities for testing a building’s systems to ensure they operate exactly as designed, including:
Technical Authoring of a detailed and concise quality assurance frameworks that defines the structured approach to how building services systems will be installed, inspected, tested, and verified throughout construction, including :
Outsource to our expert team so you can stay focused on delivering high-quality on-site construction
