Elements and Performance Criteria

RANGE STATEMENT
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. Add any essential operating conditions that may be present with training and assessment depending on the work situation, needs if the candidate, accessibility of the item, and local industry and regional contexts.
Appropriate authorities
Appropriate authorities may include:
local councils
road authority
sewerage and stormwater authorities
providers of services such as electricity, water and telephones.
Codes of practice/ standards
Where reference is made to industry codes of practice, and/or Australian/international standards, the latest version must be used.
Plant
Plant covers on or off shore plant, well heads and also transmission pipelines or similar.
Commissioning
Commissioning refers to the start-up of a new plant or plant unit and the associated equipment for the first time.
Commissioning/re-commissioning activities
Commissioning/recommissioning activities may include:
trial running of equipment
use of trial materials in plant
safe introduction of process materials to plant
producing product within specification
bringing plant to design rates
solving operational problems
disposal of waste generated in the start-up.
Documentation
Documentation may include:
operating procedures
OHS and environmental legislative requirements
manufacturer specifications
appropriate authority approvals
quality assurance inspection and test reports.
Health, safety and environment (HSE)
All operations to which this unit applies are subject to stringent health, safety and environment requirements, which may be imposed through State or Federal legislation, and these must not be compromised at any time. Where there is an apparent conflict between Performance Criteria and HSE requirements, the HSE requirements take precedence.
Plant/pipeline systems
Plant/pipeline systems may include:
pipes
valves
operating units
electrical and electronic components
PLCs/DCS control (programmable logic controllers, distributed control systems) or other plant controls
cathodic protection
pressure/flow/temperature etc regulation and meters.
Pre-commissioning
Pre-commissioning activities may include:
checking plant is built to design
ensuring plant is safe to operate
ensuring plant area is clean and clear of debris
ensuring the plant internals are clean and clear of debris
functional checking of equipment and ancillaries.
Procedures
All operations are performed in accordance with standard operating procedures.
Procedures may be written, verbal, computer-based or in some other form. They include:
all work instructions
standard operating procedures
formulas/recipes
batch sheets
temporary instructions
any similar instructions provided for the smooth running of the plant.
For the purposes of this Training Package, 'procedures' also includes good operating practice as may be defined by industry codes of practice (eg Responsible Care) and government regulations.
Recommissioning
Recommissioning refers to the start-up of an existing plant following major modifications, rebuild or reconfiguration.
This competency unit includes functions such as :
liaison with relevant personnel such as manufacturers, engineering personnel, designers, contractors and maintenance and other company personnel
participation in/reviewing of hazard studies, which may include:
hazard and operability studies (HAZOP)
hazard analysis studies (HAZAN)
participation in/reviewing of design or modification plans
Tools, materials and equipment
Tools, materials and equipment may include:
hand tools, including power operated
other power operated tools
plant
emergency equipment
electrical and electronic test equipment
gas detectors
air compressor
water pump.

EVIDENCE GUIDE
The Evidence Guide provides advice on assessment and must be read in conjunction with the Performance Criteria, Required Skills and Knowledge, the Range Statement and the Assessment Guidelines for the Training Package.

Overview of assessment
Assessment of this unit should include demonstrated competence on actual plant and equipment in a work environment. The unit will be assessed in as holistic a manner as is practical and may be integrated with the assessment of other relevant units of competency.
Simulation may be required to allow for assessment of parts of this unit. It is possible that a simulation will be required to ensure that the technician is competent before taking a significant role in a commissioning activity. Commissioning is an infrequent and often frenetic activity and so it may not be practical or equitable to wait for an actual commissioning to occur to use this as the basis for assessment. Simulation should be based on the actual plant and will include walk-throughs of the relevant competency components. Simulations may also include the use of case studies/ scenarios and role plays.
This unit of competency requires a significant body of knowledge which will be assessed through questioning and the use of what-if scenarios both on the plant (during demonstration of normal operations and walk-throughs of abnormal operations) and off the plant.

Critical aspects for assessment and evidence required to demonstrate competency in this unit
Competence must be demonstrated in the ability to recognise and analyse potential situations requiring action and then in implementing appropriate corrective action. The emphasis should be on the ability to stay out of trouble rather than on recovery from a disaster.
Consistent performance should be demonstrated. In particular look to see that:
potential problems are recognised
the range of possible causes can be identified and analysed and the most likely cause determined
appropriate action is taken to ensure commissioning stays on schedule
obvious problems in related plant areas are recognised and an appropriate contribution made to their solution.
These aspects may be best assessed using a range of scenarios/case studies/what-ifs as the stimulus with a walk-through forming part of the response. These assessment activities should include a range of problems, including new, unusual and improbable situations which may have been generated from the past incident history of the plant, incidents on similar plants around the world, hazard analysis activities and similar sources.

Context of and specific resources for assessment
Assessment will require access to an operating plant over an extended period of time, or a suitable method of gathering evidence of operating ability over a range of situations. A bank of scenarios/case studies/what-ifs will be required as will a bank of questions which will be used to probe the reasoning behind the observable actions.

Method of assessment
In all plants it may be appropriate to assess this unit concurrently with relevant teamwork and communication units.
In a major hazard facility, it may be appropriate to assess this unit concurrently with relevant OHS units.

Guidance information for assessment
Assessment processes and techniques must be culturally appropriate and appropriate to the oracy, language and literacy capacity of the assessee and the work being performed.