• SWMS template · tanks, pits, vessels
Confined space SWMS template Australia
A tank, pit or vessel you enter is not “awkward maintenance”. Confined space is high-risk construction work: permit, atmosphere, a standby person who actually stays, and a rescue plan that is not “we’ll call someone”. A ground-floor grease-and-guards JSA is the wrong document.
Permit, atmosphere, standby
HRCW: work in or near a confined space. Isolation of inlets, gas testing, a standby person, and a way to get the worker out without a second body going in on a hope. If the task never enters — filters from the plant-room floor — use the maintenance JSA.
Filled example: grease arrestor pit, Northbridge WA
Underground grease arrestor behind a restaurant laneway. Empty, inspect baffles, put the lid back. Night works so the kitchen is off. Not a grain silo, not a sewer tunnel.
Example layout. Standby stays at the lid — they do not enter to “help”. Floor-level maintenance that never enters: maintenance JSA.
| Step | Hazards | Controls | 5×5 risk |
|---|---|---|---|
1. Isolate kitchen inlets, open the lid, gas-test, issue the permit Responsible: Permit issuer / supervisor |
|
| InitialL4×C5 = 20 Critical ResidualL2×C5 = 10 High |
2. Enter with retrieval, ventilate, standby person at the lid Responsible: Entrant / standby |
|
| InitialL3×C5 = 15 High ResidualL2×C5 = 10 High |
3. Pump residual, inspect baffles, don’t dry-scrape unknown linings Responsible: Entrant |
|
| InitialL3×C4 = 12 High ResidualL2×C4 = 8 Medium |
4. Exit, close the permit, decontaminate, refit the lid Responsible: Supervisor |
|
| InitialL3×C4 = 12 High ResidualL1×C4 = 4 Low |
Frequently asked questions
When do I need a confined space SWMS template?
When the work is in or near a confined space — tanks, pits, silos, ducts, arrestors. That is HRCW. A permit and a gas tester are controls inside the SWMS, not a replacement for it.
Is a confined space SWMS free to generate?
Trial generate and PDF, no card. This grease-arrestor example is a layout. A grain silo is a different atmosphere and a different rescue.
Can a maintenance JSA cover tank entry?
No. Low-risk plant greasing on the floor can be a JSA. Entry into the arrestor, tank or pit is confined space — use this SWMS, not the maintenance JSA.
NSW, VIC, QLD, WA — same rules?
HRCW confined space is recognised across those states. Citations: WHS Act/Regulation, or Victoria’s OHS Act 2004 and OHS Regulations 2017. Training and permit systems still sit with the PCBU.
Generate a confined space SWMS for this pit
Permit, gas testing, standby. Free trial, no credit card.
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