Unit of competency Outline

Date retreived
22/07/2026 9:04 AM AWST

Whilst all efforts are made to provide accurate and timely information from the relevant source/documentation, please be aware that the information supplied may not be the most current version. The accuracy of the detail has not been confirmed by the Department and therefore should not be relied upon without first confirming the contents.

Assist underground in-seam directional drilling

Assist underground in-seam directional drilling

Unit of competency
National Code
RIINHB216A
State Code
WB680
TGA Status
Replaced
DTWD Status
Replaced
Current Release Number
1.00
Current Release Date
22/06/2011
State Implementation and Classification
Approved Date
21/01/2011
Field of Education
030303 - Mining Engineering
Original Release Date
21/01/2011
Nominal Hours
30
Description
This unit covers assisting with underground in-seam directional drilling in underground coal mines. It includes planning and preparing for assisting with drilling, supporting the drilling process and carrying out basic maintenance of tools and equipment.
Notes
Elements and Performance Criteria
1. Plan and prepare for assisting with drilling
  • 1.1. Access, interpret and apply compliance documentation relevant to the work activity
  • 1.2. Identify, manage and report all potential hazards
  • 1.3. Obtain, confirm and apply work instructions for the allocated task
  • 1.4. Resolve coordination requirements with others at the site prior to commencing and during work activities
  • 1.5. Load, unload, move, handle directional drilling equipment and all associated tools and connecting
2. Support the drilling process
  • 2.1. Position and number drill rods in readiness for drilling
  • 2.2. Inspect in-hole drilling components for damage
  • 2.3. Fit and remove in-hole drilling componants to and from the drill string as instructed
  • 2.4. Apply housekeeping
  • 2.5. Maintain communication with all relevant personnel
  • 2.6. Identify unplanned gas and water leakage and other environmental hazards
3. Carry out basic maintenance of tools and equipment
  • 3.1. Monitor the drill rods for wear and damage and dress and grease threads
  • 3.2. Rotate rods in stack
  • 3.3. Monitor all drill equipment and hoses and ancillary equipment and carryout remedial action
  • 3.4. Apply environmental controls
  • 3.5. Ensure that drill fluids are appropriately contained and disposed of appropriately
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, organisational 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
Hazards may include:
handling, loading, moving, using and storing underground directional drilling equipment
working in proximity to drilling rig
inadequate communication with drill crew
entanglement in rotating equipment
inhalation or ignition of noxious or flammable gases
vehicles
mining equipment
roof and rib spalls
the presence of gases and water
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
quality of finished works
achievement targets
operational conditions
obtaining of permits required
site layout
out of bounds areas
worksite inspection requirements
lighting conditions
plant or equipment defects
hazards and potential hazards
coordination requirements or issues
contamination control requirements
environmental control requirements
barricade and signage requirements
Coordination requirements may include:
other equipment operators
maintenance personnel
supervisors
mine personnel
In hole drilling components may include:
drill rods
drill bits
reamers
survey tools
down-hole motors
Relevant personnel may include:
drill crew members
mine staff and supervisors
site safety personnel
statutory persons
Ancillary equipment may include:
pumps
water disposal lines and
ventilation equipment
Remedial action may include:
clear or remove obstructions
replace damaged hoses
top-up lubricants

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 assisting with underground in-seam directional drilling
implementation of requirements, procedures and techniques for the safe, effective and efficient assisting with underground in-seam directional drilling
working with others to undertake and complete underground in-seam directional drilling that meets all of the required outcomes
consistent timely assisting with underground in-seam directional drilling 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 and complete underground in-seam directional drilling tasks
Guidance information for assessment
Consult the SkillsDMC User Guide for further information on assessment including access and equity issues.

Replaced By
State Code National Code Title Type
WH466 RIINHB216D Assist underground in-seam directional drilling Unit of competency
No information