Assessor Resource

MEM23129
Evaluate thermal loads for heating, ventilation, air conditioning and refrigeration

Assessment tool

Version 1.0
Issue Date: May 2024


You may want to include more information here about the target group and the purpose of the assessments (eg formative, summative, recognition)

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:

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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
Establish type, location and scope of HVACR systems, building and refrigerated enclosures from plans, data sheets, specifications and site inspections 
Identify stakeholders to be consulted during evaluation 
Establish software and software techniques required for evaluation analysis 
Determine WHS, regulatory and environmental requirements relevant to evaluation 
Investigate sustainability implications of HVACR and building management systems 
Review thermal load analysis techniques for multiple zone commercial or industrial buildings, including use of tabulations and computer software 
Identify sources of heat gains for building 
Review room sensible and latent heat, including peak values 
Review thermal load analysis techniques for commercial refrigeration systems, including use of tabulations and computer software 
Identify heat load sources for refrigerated enclosures or zones 
Determine tools, equipment, testing devices and materials required for evaluation 
Determine required measurements and measurement techniques 
Calibrate, set up, and test measurement equipment and procedures 
Identify appropriate analysis techniques, analysis and simulation software and software validation techniques 
Evaluate thermal load for a commercial refrigeration system 
Evaluate thermal load for a multiple zone commercial or industrial building 
Evaluate the effects of internal and external parameter changes on refrigeration system performance 
Evaluate thermal performance of a building and options for design improvements 
Evaluate building to identify and mitigate high thermal loads 
Evaluate performance of refrigeration and air conditioning system against specifications and determine optimum operational settings 
Evaluate equipment size, including coil and air handling unit capacities for constant and variable volume systems, and central refrigeration and boiler capacities 
Evaluate and validate software for refrigeration and building thermal performance analysis and system simulation 
Record results of evaluation, including recommendations for design and system setting optimisation 
Provide documentation that includes written and visual details of processes and results 

Forms

Assessment Cover Sheet

MEM23129 - Evaluate thermal loads for heating, ventilation, air conditioning and refrigeration
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

MEM23129 - Evaluate thermal loads for heating, ventilation, air conditioning and refrigeration

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: