Unit of Competency Mapping – Information for Teachers/Assessors – Information for Learners

UEEHA0029 Mapping and Delivery Guide
Plan electrical installations for hazardous areas

Version 1.0
Issue Date: May 2024


Qualification -
Unit of Competency UEEHA0029 - Plan electrical installations for hazardous areas
Description
Employability Skills
Learning Outcomes and Application
Duration and Setting X weeks, nominally xx hours, delivered in a classroom/online/blended learning setting.
Prerequisites/co-requisites
Competency Field
Development and validation strategy and guide for assessors and learners Student Learning Resources Handouts
Activities 		Slides
PPT 		Assessment 1 Assessment 2 Assessment 3 Assessment 4
Elements of Competency Performance Criteria              
Element: Determine the extent of the installation
  • Nature and characteristics of explosion hazards in the area are identified from the area classification and plant design documents
       
Element: In the absence of classification documents, arrangements are made with the appropriate person to have the area formally classified
       
Element: The extant gas zones, the gas groups and temperature classes or ignition temperatures are identified from the classification documents and any regulatory requirements
       
Element: The extent of dust zones, minimum cloud ignition temperatures and layer ignition energy are identified from the classification documents and any regulatory requirements
       
Element: Arrangements for the supply protection/control for the hazardous area installation are determined from plant design and electrical specifications taking into account existing installation arrangement
       
Element: The 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
       
Element: Select and check equipment, wiring components and accessories
  • Information obtained to determine the extent of the installation is applied to selecting equipment, wiring components and accessories
       
Element: Equipment 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
       
Element: Consideration is given to the adverse effects of external influences when selecting equipment and wiring systems as required by relevant standards
       
Element: The additional requirements for explosive atmospheres are applied to selecting electrical overload and short circuit protection devices as required by relevant standards
       
Element: Manufacturer’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
       
Element: Wiring systems, cables, glands and terminations are selected to comply with the associated protection types and installation requirements
       
Element: Certification documents for equipment received are checked to ensure they are consistent with the equipment marking and installation requirements
       
Element: Cables and accessories received are checked to ensure they are consistent with the markings and installation requirements previously determined
       
Element: Document installation plan
  • Equipment location, circuit arrangement diagrams, certification details for each item of equipment, and installation schedules are included in the planning documentation
       
Element: The installation planning documentation is forwarded to the appropriate person for acceptance
       

Submission Requirements

List each assessment task's title, type (eg project, observation/demonstration, essay, assignment, checklist) and due date here

Assessment task 1: [title]      Due date:

(add new lines for each of the assessment tasks)

Assessment Tasks

Copy and paste from the following data to produce each assessment task. Write these in plain English and spell out how, when and where the task is to be carried out, under what conditions, and what resources are needed. Include guidelines about how well the candidate has to perform a task for it to be judged satisfactory.
Copy and paste from the following performance criteria to create an observation checklist for each task. When you have finished writing your assessment tool every one of these must have been addressed, preferably several times in a variety of contexts. To ensure this occurs download the assessment matrix for the unit; enter each assessment task as a column header and place check marks against each performance criteria that task addresses.

Observation Checklist

Tasks to be observed according to workplace/college/TAFE policy and procedures, relevant legislation and Codes of Practice Yes No Comments/feedback
Nature and characteristics of explosion hazards in the area are identified from the area classification and plant design documents 
 
 
 
 
 
Information obtained to determine the extent of the installation is applied to selecting equipment, wiring components and accessories 
 
 
 
 
 
 
 
Equipment location, circuit arrangement diagrams, certification details for each item of equipment, and installation schedules are included in the planning documentation 
 

Forms

Assessment Cover Sheet

UEEHA0029 - Plan electrical installations for hazardous areas
Assessment task 1: [title]

Student name:

Student ID:

I declare that the assessment tasks submitted for this unit are my own work.

Student signature:

Result: Competent Not yet competent

Feedback to student

 

 

 

 

 

 

 

 

Assessor name:

Signature:

Date:

Assessment Record Sheet

UEEHA0029 - Plan electrical installations for hazardous areas

Student name:

Student ID:

Assessment task 1: [title] Result: Competent Not yet competent

(add lines for each task)

Feedback to student:

 

 

 

 

 

 

 

 

Overall assessment result: Competent Not yet competent

Assessor name:

Signature:

Date:

Student signature:

Date: