Free Inspection & Test Plan (Stormwater Drainage Installation) Template

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

This free Inspection & Test Plan (Stormwater Drainage Installation) Template provides a structured framework for verifying that stormwater systems are installed according to project specifications, design drawings, and relevant Australian Standards. It is a critical quality assurance document that outlines the sequence of inspections and tests required to supports your compliance efforts and functionality.

By methodically documenting each stage of the installation, from material delivery to final commissioning, this ITP helps prevent defects, control non-conformances, and create a comprehensive record for project handover.

Properly managing stormwater on a construction site is also a key environmental responsibility. This ITP includes checkpoints for erosion and sediment controls, helping teams minimise their environmental impact.

For more detailed guidance on this topic, a Stormwater and Waterway Protection Toolbox Talk can equip your team with practical knowledge for preventing site runoff and protecting local waterways.

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

This Inspection & Test Plan template is formatted to capture all essential quality verification details for stormwater drainage works. It prompts you to detail each construction activity, the corresponding specification or standard, the type of inspection (e.g., Hold, Witness, Surveillance), the acceptance criteria for a pass, and the record to be generated.

The document is organised to follow a logical construction sequence, but it must be adapted to your specific project.

The template serves as a foundational component within broader quality and safety frameworks. Integrating documents like this into your operational procedures is a hallmark of effective WHS management systems, ensuring that processes are standardised, repeatable, and auditable.

The goal is to create a clear and undeniable record of compliance and quality at every step.

Important: Customise for Your Project

This document is a template and must be customised for your specific works. We have provided a structured starting point, but you must review and amend it to align with your project’s unique design drawings, engineering specifications, site conditions, client requirements, and local council regulations.

It is not a substitute for a detailed project quality plan.

When to use an Inspection & Test Plan

An ITP for stormwater drainage should be developed before any physical work begins and implemented throughout the project lifecycle. It is a live document used at several key stages:

• Pre-Construction: For verifying material compliance upon delivery (e.g., pipe class, pit specifications), checking survey set-outs, and confirming initial erosion control measures are in place.
• During Installation: To inspect excavation depths and grades, trench stability, pipe bedding material and compaction, pipe laying and jointing, backfilling procedures, and pit/structure installation.
• Post-Installation: For conducting post-installation testing (e.g., CCTV inspection, hydrostatic testing), verifying clean-out and flushing, and confirming the completion of as-built drawings. Managing excavated spoil and imported materials is also a key process, and procedures can be cross-referenced with those from a WHS inspection for a resource recovery facility.

Who should use this Inspection & Test Plan

This template is designed for use by personnel directly involved in managing and executing civil and construction projects. Key users include:

• Project Managers & Site Engineers: For overall quality management and ensuring the project meets its contractual and regulatory obligations.
• Quality Assurance (QA/QC) Officers: For conducting inspections, monitoring compliance, and managing all quality-related documentation.
• Site Supervisors & Forepersons: For directing works on the ground and ensuring their teams adhere to the specified sequence and quality standards.
• Auditors: During internal or external audits, the completed ITP serves as crucial evidence of a compliant process. It is a key document reviewed during formal WHS compliance auditing activities to verify that procedures were followed as planned.

By using this ITP, teams can proactively identify issues, maintain high standards of workmanship, and build a robust quality file for the project. For more tools to support your projects, you can browse our complete free WHS resources library.