Plumbing asset compliance slips when the equipment on site, the maintenance schedule and the records no longer match. Missed testing, incomplete asset registers, unresolved defects and changes to how a building is used can create gaps—even when the plumbing appears to be working normally.
For facility managers, keeping compliance on track means knowing what assets are installed, confirming the requirements for each one, completing the right testing and maintenance, and retaining evidence that defects have been resolved.
Why can a working plumbing system still have compliance gaps?
Water flowing from a tap does not confirm that a backflow device has passed its test, a thermostatic mixing valve (TMV) is operating safely or a required report has been submitted. Daily operation and compliance checks serve different purposes. A system may continue to operate while a test becomes overdue, a protective device deteriorates or a maintenance recommendation remains open.
The gaps often develop gradually. A test is postponed because access is unavailable. A replacement valve is installed but never added to the register. A report is emailed to someone who has since left. Each issue makes the next maintenance cycle harder to manage.
What causes plumbing asset compliance to slip?
Asset registers stop reflecting the site
Refurbishments, tenancy changes and equipment replacements can leave asset lists out of date. If a new asset is missing from the register, it may also be missing from the testing schedule. A useful register identifies each asset, its location, make and model where available, service requirements, latest results and next due dates. Removed assets should be recorded so they do not keep appearing on work orders.
Testing dates move without clear follow-up
Live sites need maintenance to fit around occupants, operations and shutdown windows. Problems arise when a deferred visit has no confirmed replacement date or responsible person.
Record the reason for postponement, assess the implications with the service provider and confirm the next action. An access problem should remain visible until the required work is completed.
Defects are reported but never closed
A completed inspection does not mean every asset passed. Reports can identify failed tests, required repairs or further investigation. Track the defect separately from the inspection, with an owner, priority and agreed action. Retain repair evidence and any required retest results before closing it. Where an asset presents an immediate safety concern, seek prompt professional advice on appropriate controls.
Site use changes but the maintenance plan does not
New tenants, equipment or processes can change a site's plumbing risks.
For example, Sydney Water's backflow guidance requires a site's hazard rating to be reassessed when site activities change. An existing device and maintenance plan should therefore be reviewed against the new use.
Handover records are incomplete
Changes in facility managers or service providers can separate an asset from its history. The incoming team may receive a schedule without the latest test reports, open defects or authority records.
A structured handover should include the asset register, maintenance schedule, reports, outstanding actions and the people responsible for follow-up.
Which plumbing assets should facility managers review?
Start with assets that protect water quality and control water temperature, including testable backflow prevention devices and TMVs. Then review relevant hot and warm water systems, pumps, tanks, trade waste equipment and other assets covered by the site's maintenance requirements.
Separate statutory obligations from manufacturer servicing recommendations and operational maintenance. They may overlap, but they are not interchangeable.
JetBlack's statutory testing services include backflow and TMV testing. Its asset management services also cover maintenance activities such as hot and warm water servicing, pump servicing and drainage maintenance.
How can you check for gaps in your plumbing compliance records?
Use this checklist when reviewing a site or taking over a new facility:
- Check the register against the site. Confirm asset locations and identify additions, replacements or removals.
- Review due dates and requirements. Identify overdue or unknown dates and confirm the applicable testing and servicing requirements.
- Match reports to individual assets. Look for clear asset identification, test dates, results and required follow-up.
- Review failed tests and open defects. Confirm who owns each action and whether repair and retest evidence is available.
- Check required submissions. Where results must be lodged with an authority, confirm submission rather than assuming a completed visit covers it.
- Review site changes. Flag refurbishments, new tenants, altered processes or modified water systems for assessment.
- Confirm access and handover arrangements. Make sure the next visit can proceed and another team member can find the records.
- Treat missing information as something to investigate. An absent report does not establish that an asset failed, but it leaves its status unverified.
Not sure whether your records match your site?
If you have upcoming testing, known defects or gaps in your asset history, speak with your JetBlack Account Manager or contact JetBlack Plumbers. We can help review your plumbing assets, identify the next steps and plan work around your site's operations.
Frequently Asked Questions (FAQs)
There is no single testing interval for every plumbing asset. Requirements depend on the asset, location, water authority, facility type and applicable standards or instructions.
For example, Sydney Water requires accredited backflow plumbers to test high and medium hazard devices when installed and annually afterwards. It also requires results to be lodged within two days of testing.
For TMVs and hot or warm water systems, confirm the applicable requirements for the specific facility and equipment. Healthcare facilities can have additional water safety obligations; NSW Health's warm water guidance outlines requirements relevant to NSW hospitals and warm water systems.
Keep the current asset register, inspection and test reports, service history, required certificates and authority submission records where applicable. Include defect actions, repair details, retest results and the next due date.
Store them where the facility team can retrieve them against the correct site and asset. An invoice can show that work was charged; retain the technical report to show what was checked and the outcome.
A planned maintenance program helps connect asset records, due dates, site access and follow-up work. It also gives facility managers a clearer view of upcoming tasks and unresolved defects.
JetBlack's maintenance planning services support scheduled asset maintenance and reporting. Reviewing the program after site changes helps keep it aligned with the equipment actually installed.
Australia’s most TRUSTED plumbing contracts and projects PARTNER. We provide a peace of mind partnership through compliance, delivered with INTEGRITY and CARE.

