Chemical Handling SWMS
Receipt, storage, decanting, transfer, use, and disposal of hazardous chemicals in manufacturing and trade settings. Includes SDS review, GHS label verification, incompatibility checks, spill response, bunding, PPE selection from SDS Section 8, eye-wash/safety-shower activation, and placarding.
SWMS variants reference your state’s WHS legislation. Instant download after payment.
Chemical handling covers the receipt, storage, decanting, transfer, application, and disposal of hazardous chemicals across manufacturing plants, workshops, laboratories, and trade environments. The work routinely involves substances classified under GHS Revision 7 — flammables, corrosives, oxidisers, acute toxics, and chronic health hazards — each requiring task-specific risk assessment per the Safety Data Sheet. Under WHS Regulation 2025 Part 7.1, a PCBU must identify hazardous chemicals, eliminate or minimise risks so far as is reasonably practicable, maintain a current chemical register and manifest, and ensure workers are trained, supervised, and provided with controls matched to SDS Section 8. A Safe Work Method Statement is mandatory whenever the work involves a high-risk construction activity or where hazardous chemicals are used in a manner that creates a notifiable hazard, and is best-practice for all routine chemical handling to document hazard identification, control selection, and worker consultation. This SWMS establishes the systematic framework for compliant, auditable chemical handling.
Hazards identified
7 hazards covered, sorted by priority.
Exothermic reaction releasing chlorine gas causing chemical pneumonitis, pulmonary oedema, and potential fatality
Full-thickness chemical burns to skin and eyes, permanent corneal scarring, and lost-time injury claim
Flash fire or vapour cloud explosion causing severe burns, structural damage, and fatality risk
Acute CNS depression, chronic hepatotoxicity, and exceedance of workplace exposure standards under Schedule 14
Wrong chemical used in process, reaction event, regulatory breach of WHS Reg 2025 s335, and prosecution
Environmental contamination, EPA notifiable incident, clean-up liability, and significant regulatory penalties
Acute lumbar disc injury, shoulder strain, and chronic musculoskeletal disorder requiring surgical intervention
Control measures
Hierarchy-of-controls order: elimination → substitution → isolation → engineering → administrative → PPE.
- 1Elimination — Eliminate decanting where possible by procuring chemicals in process-ready closed-transfer containers or via pre-diluted dosing systems sized for direct point-of-use application.
- 2Elimination — Remove redundant or expired stock from site under licensed waste contractor manifest before commencing routine handling, reducing inventory exposure per WHS Reg 2025 s347.
- 3Substitution — Substitute solvent-based products with water-based or low-VOC equivalents where SDS comparison confirms equivalent efficacy and reduced acute and chronic toxicity profiles.
- 4Substitution — Replace concentrated acids and bases with pre-diluted ready-to-use formulations to reduce splash severity and the frequency of high-hazard decanting operations.
- 5Engineering — Install local exhaust ventilation, fume cabinets, or canopy hoods at decanting stations verified by airflow measurement against AS 1668.2 design face velocities.
- 6Engineering — Provide bunded decanting trays with 110% capacity, bonded earthing cables for flammables transfer, eye-wash and safety shower within 10 seconds travel per AS 4775.
- 7Administrative — Mandate SDS review and incompatibility check using segregation matrix at pre-task briefing; verify GHS labels, decanted container labels, and current chemical register entries.
- 8Administrative — Restrict handling to trained, authorised personnel; enforce two-person rule for Schedule 11 placard-quantity transfers; log all activity in chemical handling register.
- 9PPE — Select PPE per SDS Section 8: chemical-resistant gloves (nitrile/butyl/Viton matched to substance), AS/NZS 1337.1 indirect-vent goggles, AS/NZS 1716 respirator, chemical apron.
- 10PPE — Provide full-face shield over goggles for splash-risk decanting, AS/NZS 2210.3 chemical-resistant footwear, and emergency escape respirator at fixed bulk-storage workstations.
Applicable Codes of Practice
Imposes PCBU duties to identify, label, register, manifest, placard, and control hazardous chemicals, including the SWMS and induction obligations triggered by this work.
Provides the approved risk management methodology referenced by WHS Reg 2025 s274, defining acceptable SDS review, control selection, and exposure monitoring practice.
Defines bunding, segregation distances, ventilation, ignition control, and placarding requirements applied to on-site bulk storage and decanting areas.
Mandates pictograms, signal words, and hazard/precautionary statements verified during receipt inspection and reproduced on all decanted secondary containers.
High-Risk Construction Work triggered
Routine decanting, transfer, and application directly exposes workers to GHS-classified flammables, corrosives, and toxics requiring SDS-driven risk controls per category criterion.
PCBU must prepare, consult workers on, and retain this SWMS for the duration of the work plus statutory record period; penalties for non-compliance are substantial and indexed, with the current maximum following the prevailing WHS schedule.
Who this is for
- →Process operators in chemical manufacturing facilities
- →Maintenance trades decanting solvents and cleaners
- →Laboratory technicians in analytical and QA labs
- →Warehouse staff receiving and storing dangerous goods
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 food-processing plant, a maintenance fitter is rostered to decant 200L of caustic CIP concentrate from a bulk IBC into four 20L jerry cans for distribution to satellite tanks. At the 7:00am pre-start brief, the supervisor opens this SWMS on the toolbox tablet and walks the two-person crew through the hazard register. The fitter identifies splash exposure and incompatible-storage risk as the controlling hazards for the shift, confirms the SDS revision date is within 12 months, and cross-checks the GHS label on the IBC against the chemical register. Controls are selected from the hierarchy: the team confirms the bunded decanting station has been swept clear of any acid residues from the previous shift, the LEV canopy is operating at 0.5 m/s face velocity, and the eye-wash is flow-tested. PPE is donned per SDS Section 8 — butyl gloves, chemically rated goggles plus face shield, apron, and AS/NZS 1716 half-face respirator with ABEK cartridge. Both workers sign on to the SWMS, recording the batch number. Mid-task, ambient temperature rises and the fitter observes vapour above the decant funnel; he pauses, the supervisor amends the SWMS to add a 15-minute rotation cycle and a portable extractor, both workers re-sign the amendment, and the task resumes under the revised controls.
Related legislation
- WHS Act 2011 (model)
- WHS Regulation 2025
- Managing Risks of Hazardous Chemicals CoP; ADG Code