Cold Room Procedures SWMS

Cold room operations expose workers to temperatures ranging from minus 25 degrees Celsius in blast freezers to 4 degrees Celsius in chilled storage, creating cold stress, reduced dexterity, and entrapment hazards that do not exist in ambient temperature warehouses. Workers who become trapped inside cold rooms due to door mechanism failure can develop hypothermia within minutes in freezer environments. Condensation at temperature transition zones creates slip hazards where workers move between cold rooms and ambient dock areas. The interaction between cold stress and manual handling creates compounded injury risk as reduced dexterity increases the likelihood of dropped loads and incorrect gripping. This SWMS template covers cold room entry, work, and exit procedures with controls for temperature-specific hazards.

Legal Requirements

regulation

WHS Regulation 2025 Part 3.1 — Managing Risks; Part 4.2 — Hazardous Manual Tasks

hrcw category

Extreme temperature exposure, hazardous manual tasks

code of practice

Hazardous Manual Tasks (binding July 2026 under Section 26A)

section 26a binding

Yes — Manual Tasks code binding July 2026. Non-compliance is admissible as evidence of breach.

Hazards

Hazard	Consequence	Likelihood
Cold stress and hypothermia from extended exposure in frozen storage areas	Hypothermia, frostbite, cardiac events, impaired cognitive function	Possible
Entrapment inside cold rooms from door mechanism failure	Severe hypothermia, death from exposure	Unlikely
Slip and fall from condensation and ice at temperature transition zones	Fractures, head injuries, back injuries	Likely
Reduced manual dexterity increasing dropped load and grip failure risk	Crush injuries from dropped loads, musculoskeletal injuries	Possible
Fogging of safety glasses and reduced visibility entering cold rooms from warm areas	Collisions with plant, trip hazards, pedestrian-forklift incidents	Possible

Controls (Hierarchy of Controls)

Implement work-rest schedules limiting continuous cold exposure based on temperature zone and PPE worn

Install and test internal release mechanisms on all cold room doors monthly — document test results

Provide thermal PPE including insulated jackets, gloves, headwear, and footwear rated for the operating temperature

Install anti-slip flooring and drainage at all cold room doorways and temperature transition zones

Install alarm systems inside all cold rooms accessible to trapped workers

Implement buddy systems for work in freezer environments below minus 18 degrees Celsius

Provide anti-fog safety eyewear for workers transitioning between temperature zones

Recent Prosecutions

Cold room entrapment — South Australia$130,000

A worker was trapped inside a blast freezer for 45 minutes when the internal release mechanism failed. The worker suffered moderate hypothermia. The employer had no documented testing schedule for internal release mechanisms and no alarm system was installed.

2024 — SafeWork SA Prosecution Database

What Your SWMS Must Include

✓Work-rest schedule specifying maximum continuous exposure times for each temperature zone

✓Internal release mechanism testing schedule with monthly documented tests

✓Thermal PPE specification for each temperature zone — chilled, frozen, blast freezer

✓Buddy system requirements for freezer work below minus 18 degrees Celsius

✓Anti-slip management plan for temperature transition zones including cleaning schedules

Need a compliant Cold Room Procedures SWMS?

Our WHS consultants develop cold room SWMS with work-rest schedules, entrapment prevention systems, and thermal PPE specifications for all temperature zones.