Soil Compactor / Roller Operations SWMS
Soil compactor and roller operations covers single-drum smooth roller, padfoot, and tandem roller use for sub-grade and pavement compaction, density testing integration, and operator visibility on civil sites.
SWMS variants reference your state’s WHS legislation. Instant download after payment.
Soil compactor and roller operations are a routine but high-consequence activity on civil earthworks, road construction, and subdivision sites across Australia. This SWMS covers the safe operation of single-drum smooth rollers, padfoot rollers, and tandem rollers used to compact sub-grade, sub-base, and asphalt pavement layers, including integration with nuclear density gauge testing and coordination with grader and water cart operators. The work is classified as High Risk Construction Work under WHS Regulation 2025 Schedule 1 because it involves the use of powered mobile plant in proximity to ground workers, surveyors, and other plant. Roller operations create serious risks of crushing, run-over, rollover on batters, and exposure to whole-body vibration and noise. A documented SWMS is mandatory before work commences, must be developed in consultation with operators and ground crew under s47, and must be reviewed whenever the work area, plant, or compaction methodology changes.
Hazards identified
7 hazards covered, sorted by priority.
Fatal crush injury, traumatic asphyxiation, or catastrophic limb amputation requiring notifiable incident report under s38
Operator ejection, crush fatality despite ROPS, and prosecution for plant operation outside design envelope under Reg 214
Serious multi-plant incident, operator head trauma, and significant equipment damage requiring SafeWork notification
Chronic lumbar spine degeneration, sciatica, and compensable workers' compensation claim with permanent impairment rating
Permanent noise-induced hearing loss, tinnitus, and breach of Reg 56 exposure standard triggering health monitoring
Cumulative dose breach under ARPANSA RPS C-1, mandatory dosimetry investigation, and operator licensing review
Crush injury to hand or fingers, third-degree burns, and lost-time injury under hazardous manual task provisions
Control measures
Hierarchy-of-controls order: elimination → substitution → isolation → engineering → administrative → PPE.
- 1Elimination — Where compaction specification permits, design out roller passes near edges by widening fill batters beyond drum width plus 1.5m safety margin during earthworks design phase.
- 2Elimination — Prohibit ground workers within the active compaction exclusion zone (minimum 10m radius) during roller operation through physical work-zone segregation.
- 3Substitution — Specify remote-controlled trench rollers for confined or steep-batter compaction work instead of conventional ride-on units to remove operator from rollover envelope.
- 4Substitution — Replace nuclear density gauges with non-nuclear electrical impedance gauges where project specification allows, eliminating ionising radiation source entirely.
- 5Engineering — Ensure all rollers are fitted with compliant ROPS/FOPS, reverse cameras, 360-degree proximity detection, reversing alarms, and amber rotating beacons per AS 2294.
- 6Engineering — Install vibration-isolated suspended operator seats meeting ISO 7096 EM3 class to reduce whole-body vibration transmission below daily action value.
- 7Administrative — Implement a documented spotter and positive communication protocol using UHF channel allocation, hi-vis flags, and three-point eye contact before any roller movement near workers.
- 8Administrative — Verify operator high-risk work licence (LR class) or VOC currency, conduct daily pre-start inspection per AS 2550.1, and enforce maximum 6-hour vibration exposure shifts.
- 9Administrative — Establish density-tester safety zone with roller stationary and park brake engaged before tester approaches; lock-out roller controls during gauge readings.
- 10PPE — Provide Class D/N hi-vis garments per AS/NZS 4602.1, Class 5 hearing protection per AS/NZS 1270, safety footwear AS/NZS 2210.3, and sun protection for ground crew.
Applicable Codes of Practice
Establishes the risk management process and hierarchy of control duty under Reg 36 that underpins every control selected in this SWMS.
Triggers the High Risk Construction Work SWMS duty under Reg 291 for powered mobile plant interaction with ground workers.
Specifies pre-start inspection regime, ROPS/FOPS structural integrity, and operator competency verification for self-propelled compaction plant.
Imposes PCBU duty under Reg 203–214 to identify plant hazards, isolate energy sources, and maintain plant in safe operating condition.
High-Risk Construction Work triggered
Roller operations involve continuous movement of powered mobile plant in shared work zones with ground crew, surveyors, density testers, and adjacent earthmoving plant.
PCBU must prepare, consult workers on, and retain this SWMS for the duration of the work plus two years under Reg 291. Penalties for non-compliance are substantial and indexed; current maximum follows the prevailing WHS schedule.
Who this is for
- →Civil contractors delivering road and subdivision earthworks
- →Plant hire companies supplying operated rollers to civil sites
- →Local government road maintenance and resealing crews
- →Tier 2 civil subcontractors on highway upgrade projects
What you receive
- ✓Editable DOCX template — Microsoft Word compatible
- ✓State-specific WHS legislation schedule (NSW/VIC/QLD/SA/WA/TAS/NT/ACT)
- ✓Hazard register with risk ratings + hierarchy-of-control mapping
- ✓Worker sign-on register, pre-start checklist, and incident escalation flow
Worked example
On a regional highway widening project, the pavement crew is preparing to compact a 600m section of newly placed unbound granular sub-base using a 12-tonne single-drum smooth roller, with a nuclear density gauge operator from the geotechnical subcontractor scheduled to take readings every 50m. At the 6:30am pre-start brief, the site supervisor walks the four-person crew (roller operator, water cart driver, density tester, and traffic controller) through this SWMS hazard by hazard. The roller operator confirms his VOC is current and produces yesterday's pre-start checklist; the density tester confirms her ARPANSA-compliant gauge handling licence. The crew identifies that the work zone abuts a 1.2m batter on the southern shoulder — Hazard 2 — and agrees to keep the roller drum a minimum of one drum-width from the batter edge, with the supervisor marking a no-go line with spray paint. UHF channel 18 is allocated for positive communication. All four workers sign the SWMS sign-on register. Mid-shift, the density tester needs a reading near the batter edge; following the control protocol, the roller operator parks, engages the brake, dismounts, and physically signals clearance before the tester enters the zone. The SWMS is annotated to reflect the revised batter offset and re-signed by the crew before resuming.
Related legislation
- WHS Act 2011 (model)
- WHS Regulation 2025
- AS 2550 — Cranes, hoists and winches; AS 1418 series
Frequently asked questions
Do I need a SWMS for soil compactor and roller operations?
Yes. Roller operations are classified as high risk construction work under the WHS Regulation because they involve powered mobile plant moving in shared work zones with ground crew, surveyors, density testers and other plant. A documented SWMS is mandatory before work commences, must be developed in consultation with operators and ground crew, and must be reviewed whenever the work area, plant or compaction methodology changes.
Can I use this SWMS in Victoria or other states and territories?
Yes. The template includes a state-specific WHS legislation schedule covering all eight Australian jurisdictions. Victoria operates under the OHS Act 2004 and OHS Regulations 2017 rather than the model WHS laws, so for Victorian sites apply the OHS-Act equivalents in the legislation schedule and cite WorkSafe Victoria compliance codes in place of the Safe Work Australia Codes of Practice.
Are the Codes of Practice referenced in this SWMS legally binding?
In New South Wales, yes. The How to Manage Work Health and Safety Risks, Construction Work and Managing the Risks of Plant in the Workplace Codes of Practice are legally binding under Section 26A of the WHS Act (NSW) since 1 July 2026. The plant standards referenced, such as the AS 2294 series for ROPS/FOPS, remain technical benchmarks rather than Section 26A instruments.
Does this SWMS cover operator licensing or nuclear density gauge work?
No — the SWMS does not confer competency or licences. Operator verification of competency or licence currency must be checked separately, daily pre-start inspections completed, and any nuclear density gauge operated under the tester's own ARPANSA-compliant licensing with the exclusion-zone and lock-out protocol the SWMS describes. The document records these as controls but does not substitute for the underlying licences and inspections.
How should I tailor this SWMS to my site?
Make it site-specific before any roller moves. Record the actual plant type and tonnage, mark batter edges and no-go offsets, allocate the UHF channel for positive communication, and define the exclusion zone and density-tester protocol for your crew. Walk the crew through it hazard by hazard at pre-start, collect sign-ons, and annotate and re-sign the document whenever the work area, plant or methodology changes.