DRAFT · NOT FOR OPERATIONAL USESite/HSE approval required
All scenariosBESSWERGS-PC-BESS-03
BESS RESPONSE GUIDE

Chemical Spill / Electrolyte

AVOID · ALARM · ISOLATE

In immediate danger?Move to safety. Raise the alarm. Call Triple Zero.CALL 000
01
DO THIS NOW

Immediate actions

  1. 1

    Stop work and avoid skin, eye and inhalation exposure.

  2. 2

    Raise the alarm and notify the Control Room.

  3. 3

    Move upwind or crosswind and isolate the area.

  4. 4

    Call Triple Zero (000) for a significant release, fire, vapour cloud or injured/exposed person.

  5. 5

    Identify the affected equipment and product from a safe location.

  6. 6

    Use the SDS, spill kit and PPE only if the response is assigned, trained, authorised and safe.

02
RECOGNISE

Signs and triggers

  • Leaking liquid, droplets, residue, vapour or unusual chemical odour
  • Damaged, leaking, overheated or swollen battery equipment
  • Eye, skin or breathing irritation
  • Spill entering soil, drains or waterways
!
DO NOT

Actions that increase the risk

  • Do not touch, smell closely, inhale or walk through the release.
  • Do not assume electrolyte composition or neutralisation method.
  • Do not hose material into drains or the environment.
  • Do not use an unverified absorbent, PPE or cleanup method.
  • Do not re-enter until the atmosphere and area are declared safe.
03
SUPPORTING RESPONSE

Role-based actions

Person discovering the release

  • Withdraw, warn others and communicate the exact location.
  • If exposed, move to safety and follow the SDS/first-aid direction without delaying 000 for serious symptoms.

Control Room / incident controller

  • Identify the equipment, SDS and affected drainage or exposure pathways.
  • Establish exclusion, accountability and required internal/environmental escalation.

Trained spill / hazmat response

  • Use substance-specific PPE, containment and decontamination controls.
  • Collect waste and residue under the approved disposal procedure.
04
EMERGENCY-SERVICES HANDOVER

Information to provide

  • Exact location, equipment ID and estimated extent
  • Product or battery chemistry and current SDS
  • Observed vapour, odour, heat, fire or reaction
  • People exposed, symptoms and decontamination started
  • Drains, soil, water or adjacent equipment threatened
  • Isolation, ventilation and containment actions already taken
05
WHEN THE IMMEDIATE DANGER HAS PASSED

Recovery and reporting

  • Keep the area isolated until decontamination and atmospheric checks are complete.
  • Arrange medical review for exposure as directed by the SDS and health professionals.
  • Retain contaminated materials as controlled waste.
  • Complete environmental and regulatory notifications required by the approved plan.
  • Review spill controls, SDS availability and emergency supplies.

Approved reference sources

This draft must be checked against the site emergency plan, OEM procedures, SDS, local law and emergency-service direction.

Safe Work Australia — Emergency plans and proceduresSafe Work Australia — Safety data sheetsFire and Rescue NSW — Hazardous materials at work
EmergencyCall 000