Spray Booth Operations SWMS
Auto and industrial spray-booth operations for non-isocyanate finishes — booth start-up, ventilation interlock, overspray containment, RPE selection per coating SDS, media-filter change and hot-work exclusion.
SWMS variants reference your state’s WHS legislation. Instant download after payment.
Spray booth operations cover automotive and industrial application of non-isocyanate liquid coatings inside Type A spray booths — including booth start-up, ventilation interlock verification, overspray containment, RPE selection per coating SDS, exhaust and intake media-filter changes, and enforcement of hot-work exclusion zones. Triggered under WHS Act 2011 s.19 and WHS Regulation 2025 Part 7.1 (Hazardous Chemicals), with conformance to AS/NZS 4114:2020 and the Spray Painting and Powder Coating Code of Practice.
Hazards identified
8 hazards covered, sorted by priority.
VOC exposure above WES causing CNS depression, respiratory irritation and chronic neurological harm.
Solvent vapours within LEL range may ignite causing flash fire or booth explosion.
Spraying without airflow allows vapour build-up exceeding LEL and exposure standards.
Combustible overspray accumulation in filters self-ignites or sustains rapid fire spread.
Wrong cartridge or fit-fail allows organic vapour breakthrough and overexposure during spraying.
Dermal absorption and splash injury causing dermatitis, sensitisation or chemical conjunctivitis.
Lifting paint pails and pressurised lines causes strains, sprains and crush injuries.
Sustained exposure above 85 dB(A) causes noise-induced hearing loss over time.
Control measures
Hierarchy-of-controls order: elimination → substitution → isolation → engineering → administrative → PPE.
- 1Verify SDS, register coating in HazChem manifest, and confirm non-isocyanate status before booth scheduling.
- 2Interlock spray trigger to airflow proving switch; lockout booth if differential pressure or face velocity fails AS/NZS 4114:2020.
- 3Eliminate ignition sources within 6 m exclusion zone; enforce hot-work permit lockout during spraying and 30-min purge.
- 4Select APF-10 air-fed or A2-P2 cartridge respirator per SDS, with fit-test record and cartridge change schedule.
- 5Replace exhaust media at manometer trigger pressure; remove filters wet, store in lidded metal bin outside booth.
- 6Wear nitrile gauntlets, solvent-resistant coveralls and indirect-vent goggles; provide eyewash and skin-cleansing station.
- 7Conduct atmospheric monitoring against WES, audiometric testing, and toolbox review of SDS prior to each new coating.
Applicable Codes of Practice
Mandates hazardous chemical risk control, register, manifest, placarding and health monitoring for spray-applied coatings.
Specifies spray booth design, airflow velocity, interlocks and filter performance required for compliant booth operation.
Provides Regulator-endorsed control benchmarks for ventilation, RPE, ignition control and operator training.
High-Risk Construction Work triggered
Spray application of solvent-based coatings releases flammable, toxic vapours classified as hazardous chemicals under GHS and WHS Reg 2025.
PCBU must prepare SWMS before work starts, retain for 2 years post-incident, and produce on Regulator request under WHS Reg s.291.
Who this is for
- →Automotive refinish and panel-shop operators running enclosed spray booths
- →Industrial coating applicators and protective-finish workshops
- →WHS managers and supervisors overseeing hazardous chemical spray operations
What you receive
- ✓Editable DOCX SWMS aligned to WHS Regulation 2025 and AS/NZS 4114:2020
- ✓State-specific legislation schedule covering all Australian jurisdictions
- ✓Hazard register with risk matrix scoring and residual risk fields
- ✓Worker sign-on register for SWMS consultation and acknowledgement
Worked example
A Brisbane panel shop applies 2K acrylic basecoat in a downdraft booth. Operator confirms airflow proving lamp, dons A2-P2 half-mask after fit-check, and verifies booth manometer reads within AS/NZS 4114 range. Hot-work in adjacent bay is locked out until 30-minute post-spray purge. Filters are changed monthly into a sealed metal bin outside. Atmospheric monitoring confirms toluene below WES, satisfying Reg 2025 Part 7.1 obligations.
Related legislation
- WHS Act 2011 s.19 — Primary duty of care
- WHS Regulation 2025 Part 7.1 — Hazardous Chemicals
- WHS Regulation 2025 Part 4.1 — Noise
- AS/NZS 1715:2009 — Selection, use and maintenance of respiratory protective equipment
- AS/NZS 4114.1:2020 — Spray painting booths, designated spraying areas and paint mixing rooms