- MEM10009B - Install refrigeration and air conditioning plant and equipment
Assessor Resource
MEM10009B
Install refrigeration and air conditioning plant and equipment
Assessment tool
Version 1.0
Issue Date: June 2024
This unit applies to refrigeration/air conditioning systems in commercial, industrial, marine and transport applications - refer to field definitions.
All work is to be undertaken in accordance with all relevant Commonwealth, State or Territory legislation and regulatory requirements.
Modifications and alterations are of a minor nature and do not require specification changes or technical recording, for example, the fitting of spacers, relocation of brackets, alignment of holes, etc.
Work is undertaken using new or existing internal or external locations and sites. Footings, foundations, beds and frameworks are completed prior to installation.
Work is undertaken autonomously or in a team environment using predetermined standards of safety, quality and workshop procedures.
This unit should not be selected with Unit MEM10006B (Install machine/plant).
Where extensive fitting and alignment is required, then Unit MEM18006C (Repair and fit engineering components) and Unit MEM18009B (Perform levelling and alignment of machines and engineering components) should also be selected.
Where modifications involve electrical disconnection and reconnection, then Unit MEM18049C (Disconnect/reconnect fixed wired equipment up to 1000 volts a.c./1500 volts d.c.) should also be selected.
Band: A
Unit Weight: 4
This unit covers installing refrigeration/air conditioning systems in commercial, industrial, marine and transport applications.
You may want to include more information here about the target group and the purpose of the assessments (eg formative, summative, recognition)
Prerequisites
Path 1
MEM05006C
Perform brazing and/or silver soldering
MEM09002B
Interpret technical drawing
MEM10010B
Install pipework and pipework assemblies
MEM12023A
Perform engineering measurements
MEM18001C
Use hand tools
MEM18002B
Use power tools/hand held operations
MEM18055B
Dismantle, replace and assemble engineering components
MEM18086B
Test, recover, evacuate and charge refrigeration systems
Employability Skills
This unit contains employability skills.
Evidence Required
List the assessment methods to be used and the context and resources required for assessment. Copy and paste the relevant sections from the evidence guide below and then re-write these in plain English.
The evidence guide provides advice on assessment and must be read in conjunction with the performance criteria, required skills and knowledge, range statement and the Assessment Guidelines for the Training Package. | |
Overview of assessment | A person who demonstrates competency in this unit must be able to install refrigeration and air conditioning plant and equipment. Competency in this unit cannot be claimed until all prerequisites have been satisfied. |
Critical aspects for assessment and evidence required to demonstrate competency in this unit | Assessors must be satisfied that the candidate can competently and consistently perform all elements of the unit as specified by the criteria, including required knowledge, and be capable of applying the competency in new and different situations and contexts. |
Context of and specific resources for assessment | This unit may be assessed on the job, off the job or a combination of both on and off the job. Where assessment occurs off the job, that is the candidate is not in productive work, then an appropriate simulation must be used where the range of conditions reflects realistic workplace situations. The competencies covered by this unit would be demonstrated by an individual working alone or as part of a team. The assessment environment should not disadvantage the candidate. This unit could be assessed in conjunction with any other units addressing the safety, quality, communication, materials handling, recording and reporting associated with installing refrigeration and air conditioning plant and equipment or other units requiring the exercise of the skills and knowledge covered by this unit. |
Method of assessment | Assessors should gather a range of evidence that is valid, sufficient, current and authentic. Evidence can be gathered through a variety of ways including direct observation, supervisor's reports, project work, samples and questioning. Questioning techniques should not require language, literacy and numeracy skills beyond those required in this unit of competency. The candidate must have access to all tools, equipment, materials and documentation required. The candidate must be permitted to refer to any relevant workplace procedures, product and manufacturing specifications, codes, standards, manuals and reference materials. |
Guidance information for assessment |
Submission Requirements
List each assessment task's title, type (eg project, observation/demonstration, essay, assingnment, 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.
Required skills |
Look for evidence that confirms skills in: reading, interpreting and following information on written job instructions, specifications, standard operating procedures, charts, lists, drawings and other applicable reference documents planning and sequencing operations checking task-related information checking the site for correct location, dimensions and levels detecting and reporting non-conformance to specifications preparing surfaces for installation checking for conformance to specifications preparing plant for start-up adjusting refrigeration plant and equipment using appropriate tools, techniques and equipment |
Required knowledge |
Look for evidence that confirms knowledge of: procedures for non-compliances procedures for checking the refrigeration/air conditioning plant and associated equipment procedures for making alterations, corrections or adjustments to the refrigeration/air conditioning plant and associated equipment correct sequential installation of all components methods of fixing/fastening and locating/holding the components procedures for checking refrigeration systems for leaks procedures for checking refrigeration/air conditioning plant and associated equipment prior to start-up procedures for adjusting the refrigeration/air conditioning plant and associated equipment to specification codes and regulations relevant to the refrigeration/air conditioning industry including environmental and ozone and greenhouse substance legislation hazards and control measures associated with installing refrigeration and/or air conditioning plant and associated equipment, including housekeeping safe work practices and procedures |
The range statement relates to the unit of competency as a whole. It allows for different work environments and situations that may affect performance. Bold italicised wording, if used in the performance criteria, is detailed below. Essential operating conditions that may be present with training and assessment (depending on the work situation, needs of the candidate, accessibility of the item, and local industry and regional contexts) may also be included. | |
Measuring equipment | Lasers, dumpy levels etc. |
Relevant standards | Australian standards Building codes Air conditioning/refrigeration standards Local authority standards Environmental standards Greenhouse emission regulations |
Refrigeration/air conditioning plant and equipment/components | Compressors, evaporators, condensers, valves, controllers, fans, solenoids, sensors, thermostats, switches, recorders, etc. |
Appropriate action | In accordance with urgency requirements to address equipment failure and/or personnel danger |
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 |
---|---|---|---|
Site is checked for correct location, dimension and levels, etc. using appropriate measuring equipment and standard refrigeration/air conditioning practices. | |||
Non-compliance with specification is reported to appropriate authority. | |||
Alteration/correction is undertaken with approval of appropriate authority. | |||
All surfaces, materials and components are prepared for use. | |||
All work is carried out safely and in accordance with site procedures and to relevant standards. | |||
Refrigeration/air conditioning plant and equipment/components are organised for correct sequential installation. | |||
Refrigeration/air conditioning plant and equipment/components are installed in conformance with manufacturers' and site specifications. | |||
Routine modifications/alterations of the refrigeration/air conditioning plant and equipment are undertaken to standard operating procedures where required. | |||
Refrigeration/air conditioning plant and equipment are levelled, aligned, coupled and connected in accordance with specifications. | |||
The refrigeration system is charged with refrigerant and lubricant in accordance with standard operating procedures. | |||
The site is cleaned and cleared of all debris and left in a safe state. | |||
Start-up procedure is developed for the refrigeration/air conditioning plant and equipment. | |||
The refrigeration/air conditioning plant and equipment is operated and assessed for conformance to specification. | |||
Non-conformances and system faults are identified, and appropriate action/adjustments are taken to specification. | |||
All reports and documentation are completed correctly to required specifications. |
Forms
Assessment Cover Sheet
MEM10009B - Install refrigeration and air conditioning plant and equipment
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
MEM10009B - Install refrigeration and air conditioning plant and equipment
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: