Assessor Resource

DEFEXO128
Conduct explosive firings

Assessment tool

Version 1.0
Issue Date: April 2024


This unit describes the skills required to prepare and fire explosives in support of explosive research and proofing. Firing of explosives is a process used in the research or proofing environment to determine research outcomes. It involves the setting up of scientific measuring and recording instruments, in order to record the results of the firing for scientific analysis.

This unit applies to personnel who are required to prepare and fire explosives in support of explosive research and proofing.

The skills and knowledge described in this unit must be applied within the legislative, regulatory and policy environment in which they are carried out. Organisational policies and procedures must be consulted and adhered to.

Those undertaking this unit would work individually or as part of a team, under indirect supervision, using discretion and judgement and taking responsibility for the quality of their outputs. They would conduct complex tasks in range of contexts.

No licensing, legislative or certification requirements apply to unit at the time of publication.

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


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.

Evidence required to demonstrate competence in this unit must be relevant to and satisfy all of the requirements of the elements and performance criteria on at least one occasion and includes:

accessing, interpreting and applying technical information related to explosives

applying firing processes

applying testing protocols and techniques

conducting measuring and recording processes

identifying firing requirements and constraints

maintaining documentation and records

recording results in accordance with firing instructions

Evidence required to demonstrate competence in this unit must be relevant to and satisfy all of the requirements of the elements and performance criteria and includes:

operational knowledge of:

characteristics, technical capabilities and limitations of explosives

firing processes

measuring and recording processes

organisational reporting and documentation requirements

testing protocols and techniques

Assessors must hold credentials specified within the Standards for Registered Training Organisations current at the time of assessment.

Assessment must satisfy the Principles of Assessment and Rules of Evidence and all regulatory requirements included within the Standards for Registered Training Organisations current at the time of assessment.

Assessment must occur in workplace operational situations. Where this is not appropriate, assessment must occur in simulated workplace operational situations that reflect workplace conditions.

Assessment processes and techniques must be appropriate to the language, literacy and numeracy requirements of the work being performed and the needs of the candidate.

Resources for assessment must include access to:

a range of relevant exercises, case studies and/or simulations

acceptable means of simulation assessment

applicable documentation, including workplace procedures, regulations, codes of practice and operation manuals

relevant materials, tools, equipment and PPE currently used in industry.

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.

Range is restricted to essential operating conditions and any other variables essential to the work environment.

Non-essential conditions may be found in the Companion Volume Implementation Guide.

Evidence required to demonstrate competence in this unit must be relevant to and satisfy all of the requirements of the elements and performance criteria on at least one occasion and includes:

accessing, interpreting and applying technical information related to explosives

applying firing processes

applying testing protocols and techniques

conducting measuring and recording processes

identifying firing requirements and constraints

maintaining documentation and records

recording results in accordance with firing instructions

Evidence required to demonstrate competence in this unit must be relevant to and satisfy all of the requirements of the elements and performance criteria and includes:

operational knowledge of:

characteristics, technical capabilities and limitations of explosives

firing processes

measuring and recording processes

organisational reporting and documentation requirements

testing protocols and techniques

Assessors must hold credentials specified within the Standards for Registered Training Organisations current at the time of assessment.

Assessment must satisfy the Principles of Assessment and Rules of Evidence and all regulatory requirements included within the Standards for Registered Training Organisations current at the time of assessment.

Assessment must occur in workplace operational situations. Where this is not appropriate, assessment must occur in simulated workplace operational situations that reflect workplace conditions.

Assessment processes and techniques must be appropriate to the language, literacy and numeracy requirements of the work being performed and the needs of the candidate.

Resources for assessment must include access to:

a range of relevant exercises, case studies and/or simulations

acceptable means of simulation assessment

applicable documentation, including workplace procedures, regulations, codes of practice and operation manuals

relevant materials, tools, equipment and PPE currently used in industry.

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
Identify and clarify requirements for firing of explosives and the tests to be conducted. 
Confirm explosives to be fired and firing methods. 
Liaise with and notify parties affected by the firing. 
Prepare site and equipment. 
Identify, calculate, and apply net explosive quantities and compatibility throughout the operation. 
Set up test equipment. 
Prepare and test explosives and firing mechanisms. 
Conduct firings. 
Inspect residue to ensure all explosives have been fired. 
Take and record measurements. 
Refurbish site and equipment. 
Maintain documentation and records. 
Identify and clarify requirements for firing of explosives and the tests to be conducted. 
Confirm explosives to be fired and firing methods. 
Liaise with and notify parties affected by the firing. 
Prepare site and equipment. 
Identify, calculate, and apply net explosive quantities and compatibility throughout the operation. 
Set up test equipment. 
Prepare and test explosives and firing mechanisms. 
Conduct firings. 
Inspect residue to ensure all explosives have been fired. 
Take and record measurements. 
 
 
 
Prepare and test explosives and firing mechanisms 
 
 
Refurbish site and equipment 
 

Forms

Assessment Cover Sheet

DEFEXO128 - Conduct explosive firings
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

DEFEXO128 - Conduct explosive firings

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: