Inputs

Hazardous zone identified Tick when this condition applies or the record is available. Combustible dust or gas Tick when this condition applies or the record is available. Certification docs recorded Tick when this condition applies or the record is available. Temperature class recorded Tick when this condition applies or the record is available. Product Ex rating recorded Tick when this condition applies or the record is available. Process change count Enter a numeric project value between 0 and 10000.

Hazard trigger count --

Missing certification count --

Professional handoff required --

Handoff status --

Calculation details

Hazard trigger count: --
Missing certification count: --
Handoff status: --
Professional handoff required: --

Important notes

Do not use this worksheet as an Australian standards compliance claim.
Record source documents, assumptions, responsible reviewers, and project versions before relying on the handoff.

Formula

Professional worksheet and handoff support only; this calculator does not replace Australian standards interpretation, design certification, or authority review.

Screen hazardous-area lighting upgrade conditions and missing certification records.

Hazardous-area Lighting Upgrade Wizard is a planning aid. Keep the target source, product data, measurement method, and project assumptions with the result. Confirm compliance, installation, certification, and safety decisions with the responsible professional.

Inputs

Results

Formula