Bus / Coach Servicing SWMS
SWMS template for bus / coach servicing. Covers Hoist + heights + above-ground confined.. 8-state AU coverage, CIH-reviewed editable DOCX, available as an instant download.
SWMS variants reference your state’s WHS legislation. Instant download after payment.
Bus and coach servicing involves working under elevated 12-tonne vehicles supported by heavy-duty hoists, accessing roof-mounted air conditioning condensers and luggage racks at heights exceeding 2 metres, and entering above-ground confined spaces such as engine bays, drive-axle wells and rear-mounted radiator compartments. The combination of suspended loads, working at height, refrigerant handling and confined-space access triggers multiple High Risk Construction Work categories under WHS Regulation 2025 r291, meaning a Safe Work Method Statement must be prepared, signed by all workers and kept on site before work commences. Heavy vehicle servicing also engages AS/NZS 2865 for confined spaces and the Heavy Vehicle National Law for roadworthiness duties. A documented SWMS is the legal mechanism by which the PCBU demonstrates hazard identification, consultation under s47-49 of the WHS Act, and selection of controls following the hierarchy. This template is CIH-reviewed, editable, and aligned to all eight Australian WHS jurisdictions for bus depots, coach lines and heavy vehicle workshops.
Hazards identified
7 hazards covered, sorted by priority.
Crush fatality of workers beneath vehicle; structural collapse of hoist; prosecution under WHS Act Category 1 reckless conduct
Severe spinal, head and limb trauma; permanent disability; breach of WHS Reg r78 fall prevention duty
Cryogenic burns, asphyxiation in pit areas, cardiac arrhythmia; ARC licensing breach under Ozone Protection Act
Loss of consciousness, asphyxiation, delayed pulmonary injury; non-compliance with AS/NZS 2865 entry permit requirements
High-pressure fluid injection injuries, projectile fasteners, electric shock; breach of WHS Reg r357 plant isolation duty
Acute lumbar disc injury, cumulative musculoskeletal disorder, hernia; workers compensation claims and lost-time injury
Second-degree thermal burns to forearms and torso; scalding from pressurised coolant release
Control measures
Hierarchy-of-controls order: elimination → substitution → isolation → engineering → administrative → PPE.
- 1Elimination — Schedule HVAC and roof-component servicing on dedicated drop-down maintenance platforms so roof access at height is removed entirely from the task sequence.
- 2Elimination — Cool engine and exhaust components for minimum 45 minutes before commencing work to eliminate hot-surface contact and pressurised coolant release.
- 3Substitution — Replace manual brake drum lifting with mechanical drum dolly or jib crane attachment rated to 150 kg for all axle assemblies above shoulder height.
- 4Substitution — Use recovery-grade refrigerant identifier and closed-loop ARC-licensed recovery machine instead of open venting during HVAC service operations.
- 5Engineering — Install secondary mechanical hoist locks, audible descent alarms, and chassis-rail lift-point adapters compliant with AS/NZS 2693 before raising any coach above 1.5 metres.
- 6Engineering — Provide forced-air ventilation delivering minimum 10 air changes per hour and continuous atmospheric monitoring for O2, CO and LEL in all confined-space entries.
- 7Administrative — Issue written confined-space entry permit per AS/NZS 2865 with standby attendant, rescue plan and gas-test log signed before each engine-bay or radiator-compartment entry.
- 8Administrative — Conduct documented pre-start SWMS sign-on, verify ARC refrigerant handling licence currency, and lock out battery isolators using personal danger tags per AS/NZS 4836.
- 9PPE — Provide cut-resistant level-C gloves, AS/NZS 1336 safety eyewear, AS/NZS 1715 P2 respirators for brake dust, and cryogenic gauntlets for refrigerant handling.
- 10PPE — Issue AS/NZS 1891.1 full-body harness with twin-tail energy absorber and engineered anchor point for any roof-level work where engineering controls cannot eliminate fall exposure.
Applicable Codes of Practice
Mandates entry permit, atmospheric testing, standby person and rescue arrangements for engine bay and radiator compartment entries on heavy vehicles.
Requires fall prevention controls for all work above 2 metres including coach roof HVAC servicing and luggage rack maintenance tasks.
Specifies inspection frequency, load testing, lift-point selection and operator competency for column and scissor hoists used on coaches up to 18 tonnes.
Requires licensed handler, recovery equipment and logged transactions for all R134a and R1234yf service work on bus HVAC systems.
High-Risk Construction Work triggered
Roof-mounted HVAC condensers, luggage racks and exhaust stacks on coaches sit 3.2-3.8 metres above slab, exceeding the 2-metre fall trigger.
Engine bays, rear radiator compartments and fuel tank cavities on buses meet the AS/NZS 2865 confined space definition for atmosphere and restricted egress.
Air suspension reservoirs, hydraulic accumulators and refrigerant circuits operate above 700 kPa, creating stored energy hazards during service and disconnection.
PCBU must prepare, consult workers on, and retain the SWMS for two years post-incident; failure attracts Category 1-3 offences with penalties substantial and indexed annually under the prevailing WHS schedule.
Who this is for
- →Bus depot workshop managers and fleet supervisors
- →Coach line heavy vehicle mechanics and apprentices
- →School bus and charter operator maintenance teams
- →Mobile heavy vehicle service technicians attending depots
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
At a regional coach depot, a leading-hand mechanic schedules a 12-metre touring coach for 100,000 km service including HVAC recharge, brake drum replacement and rear radiator clean-out. At the 6:30 am pre-start brief, the supervisor opens the Bus/Coach Servicing SWMS on the workshop tablet and walks four technicians through the hazard register. The team identifies that today's job triggers three HRCW categories: working at height on the roof condenser, confined-space entry into the rear radiator compartment, and pressurised refrigerant work. Using the controls section, the supervisor confirms the column hoist's secondary locks are engaged, issues the confined-space entry permit with gas testing every 30 minutes, and verifies the ARC licence of the refrigerant technician. Each worker signs the SWMS sign-on page acknowledging their assigned controls and PPE. Mid-morning, the radiator compartment LEL monitor alarms at 8 percent due to residual fuel vapour. The standby attendant evacuates the entry worker, the supervisor pauses work, annotates the SWMS field-adjustment log, increases forced ventilation to 15 air changes per hour and re-tests before re-entry. The document travels with the job card and is filed digitally for the two-year retention period required under WHS Regulation 2025.
Related legislation
- WHS Act 2011 (model)
- WHS Regulation 2025
- Managing the Risk of Falls at Workplaces CoP