A proper pool removal site handover means receiving a compaction test certificate referenced to AS 3798, a set of before-and-after photos, waste-disposal dockets, deregistration confirmation from the NSW Swimming Pool Register and a written settlement note, all before you make final payment. Pool removal site handover is the step most homeowners do not know to ask about until they try to build over the filled area or sell the property and discover paperwork is missing. Our final sign-off inspection guide covers the certification process; this guide explains the full bundle of documents and checks you should walk away with. NSW Fair Trading home building contracts sets out the statutory minimum requirements for building contracts in NSW.
The paperwork bundle you should receive
At the end of a properly managed pool removal, you should receive or have access to the following documents. Not every job needs every item, but anything that applies to your project should be in hand before final payment.
| Document | Why you need it | Who provides it |
|---|---|---|
| Compaction test certificate | Proves backfill was compacted to spec | Licensed geotechnical tester |
| Waste disposal dockets | Proves rubble went to a licensed facility | Skip company or tipper operator |
| Electrical and plumbing sign-offs | Confirms licensed trades disconnected equipment | Licensed electrician / plumber |
| NSW Swimming Pool Register removal letter | Required to deregister the pool | NSW Swimming Pool Register (online) |
| Before-and-after photos | Documents conditions; useful for future disputes | Contractor |
| Certifier inspection certificate | Confirms complying development conditions were met | Private certifier or council |
| Settlement note | Contractor’s written note on expected ground movement | Contractor (if applicable) |
Keep these documents permanently. If you ever build over the area, sell the property, or make a warranty claim, the absence of a compaction test or waste docket can cause real problems.
Compaction test: what the numbers mean
The compaction test result is the most technically important document in the handover bundle. Standards Australia AS 3798 earthworks for commercial and residential sets the standard that most certifiers and councils refer to when specifying backfill for pool fill-ins.
In plain English, a compaction test measures how dense the placed fill is compared with its maximum possible density. This is reported as a percentage of the “standard Proctor” maximum dry density (MDD). A typical requirement for residential pool backfill is:
- 95% of MDD for the upper layers (top 500mm), where loads from lawn, paving or light structures will apply.
- 90-93% of MDD for deeper fill layers.
What to check on the test certificate:
- Layers tested: the certificate should show multiple tests at different depths, not just one surface test.
- Compliance with the specification: each test result should meet or exceed the specified percentage.
- Testing method: usually nuclear density gauge or sand replacement method.
- Issuing party: should be a licensed geotechnical testing lab or an accredited tester.
A single compaction test at the surface is not sufficient for a pool fill that may be 1.5-2 metres deep. Ask for tests at a minimum of every 300-500mm of fill depth.
If you plan to build over the filled area, a geotech report may also be required alongside the compaction certificate. Our geotechnical report guide explains the difference.
Set-out and finished surface levels
The finished surface of the backfilled pool area should match the surrounding yard level or the agreed design level. Two problems occur when this is not checked properly:
High spots: Fill that is slightly above surrounding grade creates drainage problems. Water ponds on the perimeter rather than draining away. In the Hunter climate with its periodic intense rainfall this is more than an aesthetic issue; it can cause waterlogging and erosion.
Low spots: A depression at the pool location is a clear sign of inadequate compaction or insufficient fill. It tends to get worse over time as the fill consolidates. A significant depression after a year or two is grounds for a warranty discussion with the contractor.
At handover, walk the site with the contractor and check that:
- The finished level matches surrounding paving or lawn within about 20-30mm.
- There are no visible depressions or high ridges at the perimeter of the former pool.
- Any crossfall (deliberate slope to drain water) was agreed and is visible.
For a formal level survey, your contractor can use a rotating laser level or builder’s level to set pegs at the agreed finished level during backfill. Some certifiers require a datum-referenced level survey as part of the inspection.
Before-and-after photos as a record
A photo record of the job is more useful than many homeowners realise. Before-and-after photos should cover:
- The pool in its original state (including the pool fencing and equipment).
- The excavation progress: depth of excavation, shell condition, any unexpected finds.
- ESC controls in place during work.
- Each stage of backfill and compaction.
- The finished surface.
Ask your contractor at quote stage whether they take site photos as a standard part of the job and whether they will share them with you. Many do; some do not.
Photos protect both parties. If a dispute arises about whether the pool equipment was removed, whether asbestos was present, or whether the backfill method was as agreed, photos are the best evidence.
Warranty for settlement: what to ask
Some ground settlement after a pool fill-in is normal, particularly in the first wet season when rainfall cycles cause natural consolidation of the backfill. A minor, gradual settling of 10-30mm over 12 months is generally within acceptable tolerances, especially on sandy or loamy soils.
A good contractor will give you a written note at handover explaining what they consider normal settlement for your site and what they will address if problems occur. This is not a formal structural warranty; it is a practical statement of their commitment.
Questions to ask before handover:
- What settlement do you expect over the first year, and what would you consider abnormal?
- Is there a written defects-liability period in the contract, and what does it cover?
- What compaction specification did you work to, and do the test certificates confirm compliance?
See our pool removal payment options guide for advice on withholding a retention amount until after a defects-liability period if your contractor offers that option.
Loose-ends checklist for the walk-through
Use this checklist during the site walk-through with your contractor on handover day:
| Item | Check |
|---|---|
| Finished surface level matches agreement | Yes / No |
| No depressions or high spots visible | Yes / No |
| All pool equipment removed and area clean | Yes / No |
| Pool fencing removed (if in scope) | Yes / No |
| Compaction certificate received | Yes / No |
| Waste disposal dockets received | Yes / No |
| Electrical and plumbing sign-offs received | Yes / No |
| Swimming Pool Register deregistration confirmed | Yes / No |
| Certifier certificate received (if applicable) | Yes / No |
| Before-and-after photos received | Yes / No |
| Settlement note from contractor | Yes / No |
| Site clear of debris, ESC controls removed | Yes / No |
Once all items are ticked off, the job is done. If any item is outstanding, discuss it before you make the final payment.
For guidance on turf and lawn restoration after pool removal, that guide covers what comes next once the site is handed over.
Our pool excavation and backfill service and full pool removal service include site handover documentation as part of a complete job. To discuss your project, request a free quote.
FAQs
What is the AS 3798 standard and why does it matter for pool fill-ins?
AS 3798 is the Australian Standard for earthworks in residential and commercial construction. It specifies how fill should be selected, placed and compacted, and sets the density targets (as a percentage of maximum dry density) that must be achieved. For a pool fill-in, your certifier’s compaction inspection is assessed against these benchmarks. If the fill does not meet spec, future structures over the area are at risk.
What if my contractor will not provide a compaction certificate?
This should be a red flag. A compaction certificate requires a third-party tester (a geotechnical lab or accredited tester), not just the contractor’s own say-so. If your quote does not include compaction testing, ask for it to be added. Most certifiers require it as a condition of the final certificate for a CDC or DA-approved removal.
How do I remove my pool from the NSW Swimming Pool Register?
Log in to the NSW Swimming Pool Register via the NSW Government online service. You will need your property address, pool identifier and the relevant council approval or certifier certificate. There is a small administrative fee. Do this promptly after completion to avoid ongoing compliance obligations.
Is a geotechnical report the same as a compaction certificate?
No. A compaction certificate records the results of density tests at specified depths during backfill. A geotechnical report is a broader engineering investigation into soil properties and foundation conditions. The compaction certificate is the standard handover document for a pool fill-in; a geotech report is an additional document recommended before building a slab or structure over the filled area.
What happens if I discover settlement 18 months after the job?
Contact your contractor in writing, referencing the contract and any settlement note they provided. If the settlement is beyond normal tolerances and the compaction certificates suggest the specification was met, you may have a claim under the contractor’s defects-liability period. If you cannot resolve it, NSW Fair Trading or NCAT are the escalation pathways. Not legal advice; consult a solicitor for your specific situation.
Related reading
- Final sign-off inspection for pool removal
- Geotechnical report after pool fill-in
- Building over a filled-in pool
- NSW Swimming Pool Register deregistration
- Turf and lawn restoration after pool removal
- Pool removal payment options and finance
- Pool excavation and backfill service
- Full pool removal service