UEEHA0029 — Plan electrical installations for hazardous areas

1 Determine the extent of the installation

• 1.1Nature and characteristics of explosion hazards in the area are identified from the area classification and plant design documents
• 1.2In the absence of classification documents, arrangements are made with the appropriate person to have the area formally classified
• 1.3The extant gas zones, the gas groups and temperature classes or ignition temperatures are identified from the classification documents and any regulatory requirements
• 1.4The extent of dust zones, minimum cloud ignition temperatures and layer ignition energy are identified from the classification documents and any regulatory requirements
• 1.5Arrangements for the supply protection/control for the hazardous area installation are determined from plant design and electrical specifications taking into account existing installation arrangement
• 1.6The location of the electrical and control equipment items and routes of wiring systems for the hazardous area are determined from the plant design and electrical specifications

2 Select and check equipment, wiring components and accessories

• 2.1Information obtained to determine the extent of the installation is applied to selecting equipment, wiring components and accessories
• 2.2Equipment and accessories are selected for their compliance with requirements of the relevant standards for the explosive atmosphere and zone in which they are to be installed and allowing for the equipment protection level (EPL) specified in the area classification documents
• 2.3Consideration is given to the adverse effects of external influences when selecting equipment and wiring systems as required by relevant standards
• 2.4The additional requirements for explosive atmospheres are applied to selecting electrical overload and short circuit protection devices as required by relevant standards
• 2.5Manufacturer’s data is referenced to ensure equipment selected is certified for the area classification zonings, groups and temperature limitations for the location in which equipment is to be installed
• 2.6Wiring systems, cables, glands and terminations are selected to comply with the associated protection types and installation requirements
• 2.7Certification documents for equipment received are checked to ensure they are consistent with the equipment marking and installation requirements
• 2.8Cables and accessories received are checked to ensure they are consistent with the markings and installation requirements previously determined

3 Document installation plan

• 3.1Equipment location, circuit arrangement diagrams, certification details for each item of equipment, and installation schedules are included in the planning documentation
• 3.2The installation planning documentation is forwarded to the appropriate person for acceptance

What does an assessment tool for UEEHA0029 need to cover?

To satisfy the Principles of Assessment and Rules of Evidence, an assessment for UEEHA0029 needs to address all 63 unit components: 3 elements with 16 performance criteria, 28 performance evidence requirements, 19 knowledge evidence requirements, and the foundation skills. A coverage matrix mapping each question and task to these components is what an auditor looks for.

How does Auditori generate an assessment tool for UEEHA0029?

Auditori pulls the current release of UEEHA0029 from training.gov.au and generates a complete package: candidate assessment, assessor guide with model answers and observation criteria, and a coverage matrix mapping every component. A suitably qualified person then reviews and approves the draft in a built-in workflow — consistent with ASQA's guidance on AI use in VET — before export as branded PDF and editable Word.

Is the first assessment tool really free?

Yes. Every new account includes one free credit — enough to generate the complete assessment tool for UEEHA0029 — with no card and no subscription required. After that it's pay-as-you-go per unit.

Can I check my existing UEEHA0029 assessment instead of generating a new one?

Yes — upload your existing assessment or learner guide and Auditori maps it against every element, performance criterion, PE and KE of UEEHA0029, showing exactly what's covered and what's missing. Mapping costs a quarter of a credit.