RIISAM312A - Inspect and maintain shafts and structures
Assessor Resource
RIISAM312A Inspect and maintain shafts and structures
Assessment tool
Version 1.0 Issue Date: May 2024
This unit applies in all contexts to the inspection and minor maintenance of shafts and structures, not including winder equipment. It is appropriate for those working in operational and maintenance roles in underground mines, within:
Coal mining
Metalliferous mining
This unit covers the inspection and minor maintenance of shafts and structures in the coal and metalliferous mining industries. It includes: preparing for shaft and structures inspection and maintenance; and conducting shaft maintenance and post-maintenance activities.
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 inspection and maintenance of shafts and structures
implementation of requirements, procedures and techniques for the safe, effective and efficient inspection and maintenance of shafts and structures
working with others to inspect and maintain shafts and structures that meet all of the required outcomes
consistent timely completion of inspection and maintenance of shafts and structures 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 inspect and maintain shafts and structures
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 inspect and maintain shafts and structures:
apply legislative, organisation and site requirements and procedures
apply standard operating practices and procedures around shafts
apply safe work practices
apply procedures for operating and maintaining shafts and structures
apply procedures of monitoring critical components
apply communication and reporting requirements and procedures
use hand and power tools
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 inspect and maintain shafts and structures:
shaft operations
shaft construction and infrastructure
shaft geology
the key areas of mining acts and regulations pertaining to winding
shaft installations
defects which have potential to occur in shafts and infrastructure
trip and fault procedures and other abnormal conditions
site emergency procedures
reporting and recording requirements for winder drivers, and electrical and mechanical maintenance personnel
environmental procedures associated with shaft maintenance
equipment processes that are applicable, including technical capability and limitations
energy isolation methods
operation of protective devices in shaft and winder operations
mine ventilation system
site procedures
skip and personnel cage operations
in-shaft communications methods and equipment
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
Shaft and structure inspection and maintenance may include:
inspection of ground conditions, including ground movement, cracks and seepage
inspection of shaft lining including timber, concrete and steel
inspection of shaft structural steel including: buntons, brattice and guide rails, shaft services (pipes, cables etc)
inspection for unusual conditions including water leaks, air leaks
isolation of services where necessary
minor shaft maintenance such as installing missing/broken bolts and fasteners, and shaft timbers
measuring shaft dimensions
Potential hazards and risks may include:
communication failure
falling objects
projections into the shaft
movement (convergence of equipment)
plant failure
power failure
spillage
unauthorised personnel
visibility
explosion
asphyxiation and drowning
Winding operations include:
winder operations in drifts, tunnels, slopes or inclines
Environmental issues may include:
dust
water
heat
oxygen deficiency
vibration
fumes
noise
oil spills
salt build-up
flammable and noxious gases
flammable dust
Site procedures may include:
clean up
equipment shutdown and isolation procedures
evacuation procedures
First Aid
notifying relevant authorities
permit-to-work systems
safety equipment
use of personal protective equipment
communication procedures (e.g. with winder operator)
portable electric apparatus procedures
fall arrestor and harness procedures
confined spaces
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 shaft and structures inspection and maintenance
Receive, interpret and clarify inspection and maintenance schedules and hazard reports
Select personal protective equipment appropriate for work activities
Perform equipment and work area pre-start checks to ensure equipment is ready for inspection and maintenance
Check records for outstanding maintenance/ inspections and recorded defects to assess scope of work
Identify replacement parts and service tools from the servicing schedule and obtain them from the appropriate stores area
Identify, address and report potential hazards and risks
Coordinate and liaise with appropriate persons to arrange details of preparatory activities, timing and location of inspection and maintenance
Obtain clearance from winder driver, or establish that start-up procedures have been completed, and the area is clear for operations
Establish emergency contingency plans with winder driver should an underground emergency arise, and adhere to site emergency procedures
Manage maintenance environmental issues
Ensure area is properly ventilated before entry into work area
Install overhead protection and guard rails in accordance with site procedures
Check and prepare appropriate tools, measuring equipment, materials and services
Conduct work safely and efficiently and according to site procedures
Perform all necessary isolations and tagging
Establish communication system and perform checks
Communicate with winder driver and others involved in maintenance of shafts and structures to ensure clear and safe maintenance operations
Ensure person in charge of winder has placed winder in inspection/maintenance mode, including "inching"
Perform inspection and maintenance work from top of conveyance
Carry out maintenance in accordance with site procedures and/or maintenance instructions
Complete inspection/maintenance and record any follow-up action in accordance with maintenance system requirements
Ensure all safety devices are in place and any tags placed removed before shaft is returned to service
Remove overhead protection and guard rails
Ensure area is clear of foreign materials, communication equipment and tools, and meets an acceptable standard of cleanliness
Complete all required documentation
Ensure shaft operations and structures are tested and monitored
Advise appropriate personnel when maintenance activities are concluded
Forms
Assessment Cover Sheet
RIISAM312A - Inspect and maintain shafts and structures
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:
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Date:
Assessment Record Sheet
RIISAM312A - Inspect and maintain shafts and structures
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