Install and commission hydrocarbon refrigeration systems, components and associated equipment

Formats and tools

Unit Description
Reconstruct the unit from the xml and display it as an HTML page.
Assessment Tool
an assessor resource that builds a framework for writing an assessment tool
Assessment Template
generate a spreadsheet for marking this unit in a classroom environment. Put student names in the top row and check them off as they demonstrate competenece for each of the unit's elements and performance criteria.
Assessment Matrix
a slightly different format than the assessment template. A spreadsheet with unit names, elements and performance criteria in separate columns. Put assessment names in column headings to track which performance criteria each one covers. Good for ensuring that you've covered every one of the performance criteria with your assessment instrument (all assessement tools together).
Wiki Markup
mark up the unit in a wiki markup codes, ready to copy and paste into a wiki page. The output will work in most wikis but is designed to work particularly well as a Wikiversity learning project.
Evidence Guide
create an evidence guide for workplace assessment and RPL applicants
Competency Mapping Template
Unit of Competency Mapping – Information for Teachers/Assessors – Information for Learners. A template for developing assessments for a unit, which will help you to create valid, fair and reliable assessments for the unit, ready to give to trainers and students
Observation Checklist
create an observation checklist for workplace assessment and RPL applicants. This is similar to the evidence guide above, but a little shorter and friendlier on your printer. You will also need to create a seperate Assessor Marking Guide for guidelines on gathering evidence and a list of key points for each activity observed using the unit's range statement, required skills and evidence required (see the unit's html page for details)

Self Assessment Survey
A form for students to assess thier current skill levels against each of the unit's performance criteria. Cut and paste into a web document or print and distribute in hard copy.
Moodle Outcomes
Create a csv file of the unit's performance criteria to import into a moodle course as outcomes, ready to associate with each of your assignments. Here's a quick 'how to' for importing these into moodle 2.x
Registered Training Organisations
Trying to find someone to train or assess you? This link lists all the RTOs that are currently registered to deliver UEENEEJ176A, 'Install and commission hydrocarbon refrigeration systems, components and associated equipment'.
Google Links
links to google searches, with filtering in place to maximise the usefulness of the returned results
Books
Reference books for 'Install and commission hydrocarbon refrigeration systems, components and associated equipment' on fishpond.com.au. This online store has a huge range of books, pretty reasonable prices, free delivery in Australia *and* they give a small commission to ntisthis.com for every purchase, so go nuts :)


Elements and Performance Criteria

ELEMENT

PERFORMANCE CRITERIA

1

Prepare to install and commission Hydrocarbon refrigeration systems

1.1

OHS procedures for a given work area are identified, obtained and understood through established routines and procedures

1.2

OHS procedures for a given work area are identified, obtained and understood

1.3

Safety hazards which have not previously been identified are noted and established risk control measures are implemented

1.4

The nature and location of work is determined from documentation or appropriate person(s) to establish the scope of work to be undertaken

1.5

Component, equipment installation and commissioning work is appropriately sequenced in accordance with job schedule

1.6

Appropriate personnel are consulted to ensure the work is coordinated effectively with others involved on the work site

1.7

Materials needed to install pipework are obtained in accordance with established procedures and checked against job requirements

1.8

Tools, equipment and testing devices needed to install and commission the components and equipment are obtained in accordance with established procedures and checked for correct operation and safety

1.9

System control setting and operating parameters are determined from job specifications and requirements

1.10

Preparatory work is scheduled to ensure no damage has occurred and complies with requirements

2

Install Hydrocarbon refrigeration systems.

2.1

Established OHS risk control measures and procedures for carrying out the work are followed.

2.2

Circuits/machines/plant are checked as being isolated where necessary in strict accordance with OHS requirements and procedures

2.3

Components and equipment are installed to comply with technical standards, job specifications and requirements with sufficient access to affect electrical and pipework connections and maintenance

2.4

Components and equipment are installed straight and square in the required locations and within acceptable tolerances

2.5

Refrigerant tubing and fittings are silver brazed with the use of dry nitrogen to prevent contamination

2.6

Problematic situations that arise from the installation of components and equipment are dealt with in an appropriate manner

2.7

Ongoing checks of the quality of pipework are undertaken, including pressure testing and repair of leaks in accordance with the relevant technical standards and specifications and established procedures

2.8

Components and equipment are installed efficiently without waste of materials or damage/contamination to apparatus and the surrounding environment or services and using sustainable energy practices

3

Commission Hydrocarbon systems

3.1

Refrigeration system pressure controls, valves and regulators are adjusted to their required settings

3.2

Testing/measuring devices are used to observe the operation of the refrigeration system and fine adjustments of controls are made as necessary

3.3

Unexpected situations are dealt with safely and with the approval of an authorised person

3.4

Commissioning is conducted efficiently without waste of materials or damage to apparatus and the surrounding environment or services and using sustainable energy practices

4

Complete installation and commissioning work

4.1

OHS work completion risk control measures and procedures are followed.

4.2

Work site is cleaned and made safe in accordance with established procedures.

4.3

Final check of the installed components and equipment is made to verify that it complies to all requirements

4.4

'As installed' components and equipment is documented and an appropriate person or persons notified in accordance with established procedures

4.5

Results of commissioning are documented including final operating parameters and an appropriate person or persons notified in accordance with established procedures


Qualifications and Skillsets

UEENEEJ176A appears in the following qualifications:

  • UEE42911 - Certificate IV in Refrigeration and Air-conditioning Systems
  • UEE32211 - Certificate III in Air-conditioning and Refrigeration
  • UEE62511 - Advanced Diploma of Air-conditioning and Refrigeration Engineering
  • UEE42711 - Certificate IV in Air-conditioning and Refrigeration Servicing
  • UEE51211 - Diploma of Air-conditioning and Refrigeration Engineering

And the skillsets: