Inspection and Test Plan for Method Statement: Hydrostatic Pressure Testing of Water Mains
AI-assisted inspection and test plan connected to a method statement, with PDF and Excel export.
More than a static template
Unlike a downloadable Word or PDF template, this ITP is an AI-assisted editable starting point directly connected to its method statement. Every inspection activity, hold point, and acceptance criterion is structured and ready to adapt to your project.
- AI-assisted customization — Tailor inspection activities and acceptance criteria to your specific project scope.
- Linked method statement — This ITP is connected to the corresponding method statement describing the work sequence.
- Multiple export formats — Download as a formatted PDF or editable Excel spreadsheet.
- Editable starting point, not a final document — Review and verify all content against your project specifications and standards before use.
What you can customize
When you save this ITP to your account, every inspection row becomes editable. You can add, remove, or modify:
- Inspection activity — Description of what is being inspected.
- Inspection type — Hold point (H), Witness point (W), Review (R), or Monitor (M).
- Responsibility — Contractor, subcontractor, engineer, or client.
- Frequency — How often the inspection occurs.
- Acceptance criteria — Referenced standard or specification requirement.
- Records — Forms, test reports, or checklists required as evidence.
Why this ITP is used
To ensure water mains meet structural integrity and tightness requirements before commissioning.
Who uses this inspection and test plan
Contractor testing team, QA/QC, HSE, and the Client/Engineer for witnessing and acceptance.
When this ITP is prepared and submitted
After installation and curing of restraints, prior to disinfection and commissioning.
Who receives or approves this ITP
Engineer/Client Representative
Inspection scope
Covers document review, setup inspection, flushing/air removal verification, staged pressurisation, hold test with leakage measurement, controlled depressurisation, and acceptance.
Typical hold, witness, and review points
HP1 – Pre-test setup; HP2 – Establish test pressure; HP3 – Acceptance review and certification.
Typical inspection records
Approved method/ITP, calibration certificates, pressure/temperature logs, make-up water logs, leakage calculations, permits, checklists, acceptance certificate.
Important approval note
This ITP is an AI-assisted editable starting point, not a pre-approved document. Before use on any project, all inspection activities, hold points, and acceptance criteria must be reviewed and approved by the relevant parties (superintendent, principal contractor, or client representative) in accordance with your contract and project quality plan.
Always verify acceptance criteria against your applicable drawings, specifications, and regulatory requirements. Hold points must be confirmed with the relevant authority before work proceeds past that point.
Inspection and test plan
| Activity | Inspection / Test | Acceptance Criteria | Responsibility | Record |
|---|---|---|---|---|
| Test package review and approvals | Method/ITP approved; calibrations in date; permits in place | All documents approved prior to site works | QA/QC Engineer / Engineer | Approved MS/ITP; calibration certs; PTW; WIR |
| Pre-test site inspection (HP1 – Hold Point) | Restraints, test ends, air valves, valves status, backfill, barricades, discharge plan | Conformity with prerequisites; HP1 signed by Engineer | Testing Supervisor / Engineer | HP1 checklist; photos |
| Flushing and air removal verification | Achieved flushing velocity; air expulsion at high points | Clear water; no air observed at vents | Testing Supervisor / QA/QC | Flushing log; air removal checklist |
| Instrumentation set-up and calibration check | Gauge/transducer ranges & accuracy; logger time sync | Calibrations valid; instruments functional | Testing Supervisor / QA/QC | Calibration certs; instrument checklist |
| Staged pressurisation | 50% and 75% holds pre-full pressure | Stable trends; no leaks | Testing Supervisor | Logger data; supervisor notes |
| Establish test pressure (HP2 – Witness) | Full test pressure achieved at highest point | Within +0/−5% of specified test pressure | Testing Supervisor / Engineer | HP2 witness sheet; readings |
| Hold period and leakage measurement | 2-hour hold (typ.); make-up volume measurement; continuous pressure/temperature logging | No visible leaks; leakage within allowable per governing standard; pressure stability within specified band [Verify] | Testing Supervisor / QA/QC | Make-up log; pressure/temperature CSV; plots |
| Depressurisation and discharge control | Controlled bleed-down; permitted discharge; dechlorination if required | No surge events; discharge within permit limits | Testing Supervisor / HSE | Discharge log; permits |
| Acceptance and close-out (HP3 – Hold Point) | Review results and calculations | Meets acceptance criteria; test certificate signed | Engineer / QA/QC | Signed acceptance certificate; final report |
This table is a read-only public reference. Download the PDF or Excel version, or customize this ITP to edit it for your project.
Frequently asked questions
Related method statement
This Inspection and Test Plan is associated with the Method Statement: Hydrostatic Pressure Testing of Water Mains method statement, which describes the step-by-step construction sequence, resources, materials, equipment, safety controls, and environmental controls for this activity.
View the Method Statement: Hydrostatic Pressure Testing of Water Mains method statement →