Free Inspection & Test Plan (Ductwork Installation) Template

Purpose of the Free Inspection & Test Plan (Ductwork Installation) Template

An Inspection and Test Plan (ITP) is a critical quality assurance document used in construction and mechanical services projects. This Free Inspection & Test Plan (Ductwork Installation) Template provides a structured framework for documenting and verifying that all installation activities meet the project's design specifications, relevant Australian Standards, and the National Construction Code (NCC).

It outlines the sequence of inspections, tests, and verifications required at each stage of the ductwork installation process, from material receival and handling through to pre-commissioning and final handover.

Using a detailed ITP helps ensure that quality is built into the project from the start, rather than being checked at the end. It defines key checkpoints, including witness points (where the client or representative may choose to observe) and hold points (which require formal sign-off before work can proceed).

This systematic approach minimises rework, prevents costly defects, and creates a clear, auditable record of quality control activities. An effective ITP is a fundamental component of broader WHS management systems, integrating quality assurance directly with project execution.

How to use the Free Inspection & Test Plan (Ductwork Installation) Template

This resource is provided in both DOCX and PDF formats. The DOCX version is fully editable, allowing you to tailor the plan to the unique requirements of your project.

To use the template effectively, you should add project-specific details such as the project name, contractor details, and relevant drawing numbers. You must also review and customise the checklist items to align with the specified materials (e.g., rigid vs.

flexible duct), support systems, fire rating requirements, and acoustic treatments.

Each inspection point should clearly define the acceptance criteria, referencing specific clauses from Australian Standards (like AS 4254 for ductwork) or the project specifications. It is also essential to assign responsibility for each inspection, verification, and sign-off to the appropriate personnel (e.g., Site Supervisor, QA/QC Inspector, Client Representative).

For complex projects or if your organisation lacks in-house expertise, engaging specialist WHS consulting can help ensure your documentation is robust and fit for purpose.

Important: This document is a template and must be customised to your specific project and workplace. We have provided a structured starting point, but you are responsible for ensuring the final ITP reflects your site-specific conditions, scope of works, materials, and legal obligations.

When to use it

The Inspection & Test Plan should be developed and approved during the pre-construction phase, before any physical installation work begins. It serves as a live document throughout the project's lifecycle.

It is actively used to guide and record quality checks during key stages, including when materials arrive on site, during off-site fabrication, throughout the installation of duct sections and supports, and during pressure testing and system balancing. The completed ITP records become part of the final project handover documentation, providing evidence of compliance and quality.

These records are essential during any formal WHS compliance auditing process.

Who should use it

This ITP template is designed for use by a range of personnel involved in the management and execution of HVAC and mechanical services projects. This includes:

• Project Managers: For overall quality management and to ensure project milestones are met with the required level of verification.
• Construction Managers & Site Supervisors: To manage day-to-day quality control on site, schedule inspections, and ensure work proceeds according to the plan.
• QA/QC Personnel: To conduct and document inspections, manage non-conformances, and maintain the formal quality record.
• HVAC Contractors & Installers: To understand the quality expectations and inspection points they must meet during their work.

Site supervisors can also integrate this tool with other safety processes, such as using a free WHS inspection template for vehicle workshops to manage safety in ancillary site areas. If you need other documents to support your project, browse our extensive library of free WHS resources for more templates and guides.