Assessor Resource

RIIBLA204A
Store, handle and transport explosives in underground coal mines

Assessment tool

Version 1.0
Issue Date: March 2024


This unit is appropriate for those working in operational roles, at worksites within:

Coal mining

This unit covers the storage, handling and transport of explosives in underground coal mining. It includes planning and preparing for storage; handling and transport of explosives; accessing and managing explosives storage; preparing to transport explosives: and transporting explosives.

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

Prerequisites

Not applicable.


Co-Requisites

Not applicable.


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

Critical aspects for assessment and evidence required to demonstrate competency in this unit

The evidence required to demonstrate competency in this unit must be relevant to worksite operations and satisfy all of the requirements of the performance criteria, required skills and knowledge and the range statement of this unit and include evidence of the following:

knowledge of the requirements, procedures and instructions for the storage, handling and transport of explosives in underground coal mining

implementation of requirements, procedures and techniques for the safe, effective and efficient storage, handling and transport of explosives in underground coal mining

working with others to undertake the storage, handling and transport of explosives in underground coal mining that meets all of the required outcomes

consistent timely completion of the storage, handling and transport of explosives in underground coal mining that safely, effectively and efficiently meets the required outcomes

Context of and specific resources for assessment

This unit must be assessed in the context of the work environment. Where personal safety or environmental damage are limiting factors, assessment may occur in a simulated environment provided it is realistic and sufficiently rigorous to cover all aspects of workplace performance, including task skills, task management skills, contingency management skills and job role environment skills.

The assessment environment should not disadvantage the participant. For example, language, literacy and numeracy demands of assessment should not be greater than those required on the job.

Customisation of assessment and delivery environment to sensitively accommodate cultural diversity.

Aboriginal people and other people from a non English speaking background may have second language issues.

Assessment of this competency requires typical resources normally used in the work environment. Selection and use of resources for particular worksites may differ due to site circumstances.

Where applicable, physical resources should include equipment modified for people with disabilities.

Access must be provided to appropriate learning and/or assessment support when required.

Method of assessment

This unit may be assessed in a holistic way with other units of competency. The assessment strategy for this unit must verify required knowledge and skill and practical application using more than one of the following assessment methods:

written and/or oral assessment of the candidate's required knowledge

observed, documented and/or first hand testimonial evidence of the candidate's:

implementation of appropriate requirement, procedures and techniques for the safe, effective and efficient achievement of required outcomes

consistently achieving the required outcomes

first hand testimonial evidence of the candidate's:

working with others to undertake the storage, handling and transport explosives in underground coal mining

Guidance information for assessment

Consult the SkillsDMC User Guide for further information on assessment including access and equity issues.


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

Specific skills are required to achieve the performance criteria in this unit, particularly for the application in the various circumstances in which this unit may be applied. This includes the ability to carry out the following as required to store, handle and transport explosives in underground coal mining:

apply legislative, organisation and site requirements and procedures for the storage, handling and transport of explosives in underground coal mining

apply procedures for preparing explosives and equipment for transport

apply control requirements and procedures explosives magazine

apply explosives classification and segregation requirements

apply hazard identification processes

apply hazardous goods handling techniques

apply driving regulations and site procedures for explosives transport

apply towing requirements and procedures

apply vehicle refuelling procedures

implement emergency procedures

apply mathematical calculations using addition, subtraction, multiplication and division

apply record keeping

Required knowledge

Specific knowledge is required to achieve the Performance Criteria of this unit, particularly its application in a variety of circumstances in which the unit may be used. This includes knowledge of the following, as required to store, handle and transport explosives in underground coal mining:

shot plan

site security plan

handling and transporting hazardous goods requirements

OHS requirements and procedures

equipment safety requirements

emergency procedures

site operational systems, procedures and checks

manufacturer's instructions

types, characteristics and applications of explosives and accessories

explosives storage regulations and procedures

explosive transportation procedures and regulations

explosive magazine maintenance requirements

waste management requirements and procedures

equipment operational procedures, technical capability and limitations

start-up and shutdown procedures

isolation procedures

labelling requirements

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.

Relevant compliance documentation

may include:

legislative, organisation and site requirements and procedures

manufacturer's guidelines and specifications

Australian standards

code of practice

Employment and workplace relations legislation

Equal Employment Opportunity and Disability Discrimination legislation

Work instructions may come from briefings, handovers, plans and work orders and may be written or verbal, formal or informal and may include:

nature and scope of tasks

specifications

achievement targets

operational conditions

obtaining of authorisations required

site layout

designated routes

out of bounds areas

worksite inspection requirements

lighting conditions

plant or equipment defects

hazards and potential hazards

coordination requirements or issues

contamination control requirements

barricade and signage requirements

Hazards may include:

chemical energy, including:

premature explosion

deterioration of explosives

stored energy

working environment, including:

weather conditions

insufficient illumination

methane

coal dust

NOX gases

poor road or rail conditions

strata conditions

fire/flames/ignition sources

atmospheric contaminants

dust

noise

lack of ventilation

extraneous electricity e.g. static electricity, lightning

equipment and materials, including:

faulty vehicle

faulty equipment

electricity

radio frequencies and transmitters

hot exhaust system

people, including those:

speeding

unauthorised persons

committing theft

processes and procedures, including:

back injuries

Coordination requirements may include:

explosives purchase and delivery personnel and suppliers

blasting team

supervisors

other mine personnel

Explosives and accessories may include:

high explosives

packaged explosives

permitted explosives

detonators

detonation mechanisms including:

bell wire and firing lines

delay mechanisms

blasting machines or mains firing equipment

explosives tester

binding tape

Explosives are classified in accordance with the Australian Explosives Code and a competent authority. These provide specifications for:

class divisions

segregation

compatibility

transportation requirements

Magazine is:

a specially constructed store or container which is used exclusively for keeping explosives or pyrotechnics

Authorised person is a person authorised by an appropriate senior operational manager, and may include:

shotfirers

magazine keepers

management

supervisors

surveyors

drivers

miners

visitors

trainees or apprentices

inspectors

maintenance staff

service personnel

tradespersons

Designated route may include:

direct route

safest route

specified route

preferred route

alternative route

Safe driving conventions may include observing:

speed limits

driving to road conditions

mine lighting

right of way

parking on slopes

refuelling procedures

rules at intersections

towing methods

mine traffic procedures

designated roads

pre-start checks

signs on roads

no tools or other equipment carried with explosives

segregated explosives

no smoking

only authorised driver

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
Access, interpret and apply compliance documentation relevant to the storage, handling and transport of explosives in underground coal mining 
Obtain, confirm and apply work instructions for the allocated task 
Identify, manage and report all potential hazards 
Resolve coordination requirements with others at the site prior to commencing and during work activities 
Identify the explosives and accessories used for different applications 
Classify explosives according to statutory criteria 
Apply safe handling procedures and precautions 
Gain access to magazine as authorised person 
Maintain compliance requirements for signage, construction, safety and security of magazines, storage limits 
Receive and despatch explosives and record transfers indicating type and quantity together with identity of recipient 
Segregate explosives and accessories according to type in magazines and to prevent deterioration, spoilage and spillage 
Ensure rotation of explosives in magazine 
Restrict access to store to authorised persons 
Maintain stock records and report discrepancies 
Conduct housekeeping of magazine 
Complete all required documentation and reports clearly, concisely and on time 
Pass on information regarding explosives stock and storage 
Receive orders and confirm authority of recipient to possess explosives 
Select sufficient quantities of explosives and accessories according to shot plan, for safe transport 
Conduct and record results of pre-start check on explosive transport vehicle and confirm presence and operability of relevant safety equipment 
Carry out vehicle start-up procedures 
Display and ensure legibility of relevant signs on vehicles 
Load vehicle in accordance with separation and segregation requirements 
Adhere to emergency procedures in case of fire and/or accident 
Communicate with other equipment operators and other persons using appropriate communication methods to advise of explosive movements 
Transport explosives and accessories separately in approved and secured containers 
Transport explosives and accessories to designated location using designated route 
Apply secure and safe driving conventions 
Check that delivery site is suited to explosives storage and that consignment is not left unattended 
Implement emergency procedures to ensure safety of personnel and site 
Return surplus explosives to magazine 
Complete required documentation and reports promptly 

Forms

Assessment Cover Sheet

RIIBLA204A - Store, handle and transport explosives in underground coal mines
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

RIIBLA204A - Store, handle and transport explosives in underground coal mines

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: