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Elements and Performance Criteria

  1. Select and use personnel protective equipment
  2. Carry out pre-operational checks
  3. Maintain health and safety standards in work area
  4. Start boiler
  5. Conduct hand-over/take-over procedures
  6. Operate and monitor boiler
  7. Carry out boiler operational shut-down
  8. Carry out boiler shut-down for an internal inspection
  9. Store boiler in shut-down mode

Required Skills

Required skills

Look for evidence that confirms skills in

selecting and using personal protective clothing and equipment

performing preoperational checks of boiler

identifying and reporting maintenance requirements

identifying and reporting hazards and potential hazards in work area

responding to boiler failuresemergencies

applying hazard preventioncontrol measures

starting boiler and bringing on line

confirming operating status of boiler

maintaining operating log

communicating boiler status information

monitoring boiler

conducting boiler water quality tests

adjusting boiler water quality

shutting down boiler

cleaning boiler internally and externally

storing boiler

Required knowledge

Look for evidence that confirms knowledge of

personal protective clothing and equipment use and applications

preoperational checks such as feed water supply boiler water level fuel supplyheat source boiler valves their operation and position combustion air supply and combustion equipment

procedures for identifying and reporting maintenance

statutory requirements and workplace procedures for identifying and reporting hazards in the work area

hazard prevention and control measures

processes for starting a boiler such as heat input warm up of the reticulation system steam traps and steam line purge systems operation reticulation line pressure steam usage and supply

processes for confirming operational status of boiler

procedures for maintaining operating log

procedures for communicating boiler status and operation

principles of boiler operation

boiler fittings

preparing boiler for inspection

procedures for monitoring a boiler such as steam reticulation line pressure usage supply and quality of steam combustionheat source system feed water system fuel system combustion air supply water level boiler steam pressures and operation of controlsafety devices etc

location of inspection and explosion doors

procedures for conducting boiler water quality tests

feed water systems and treatment

emergency procedures such as identification of emergency isolation of heat source selection and application of appropriate fire fighting equipment and notification of down stream users etc

processes and procedures such as confirming water level cooling down boiler pressurevacuum and fuelheat source isolation etc when operationally shutting down a boiler

processes and procedures such as confirming boiler cooling down vacuumpressure fuelheat source isolation removal of combustion equipment and water from boiler isolation form any common connection and the opening of all access points required for inspection etc

procedures for cleaning the boiler internally and externally

the various modes of boiler storage

procedures for storing the boiler in open or closed condition

Evidence Required

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

A person who demonstrates competency in this unit must be able to operate and monitor a basic boiler Competency in this unit cannot be claimed until all prerequisites have been satisfied

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

Assessors must be satisfied that the candidate can competently and consistently perform all elements of the unit as specified by the criteria including required knowledge and be capable of applying the competency in new and different situations and contexts

Context of and specific resources for assessment

This unit may be assessed on the job off the job or a combination of both on and off the job Where assessment occurs off the job that is the candidate is not in productive work then an appropriate simulation must be used where the range of conditions reflects realistic workplace situations The competencies covered by this unit would be demonstrated by an individual working alone or as part of a team The assessment environment should not disadvantage the candidate

This unit could be assessed in conjunction with any other units addressing the safety quality communication materials handling recording and reporting associated with operating and monitoring a basic boiler or other units requiring the exercise of the skills and knowledge covered by this unit

Method of assessment

Assessors should gather a range of evidence that is valid sufficient current and authentic Evidence can be gathered through a variety of ways including direct observation supervisors reports project work samples and questioning Questioning techniques should not require language literacy and numeracy skills beyond those required in this unit of competency The candidate must have access to all tools equipment materials and documentation required The candidate must be permitted to refer to any relevant workplace procedures product and manufacturing specifications codes standards manuals and reference materials

Guidance information for assessment


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. 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.

Pre-operational checks

Feed water supply, boiler water level, fuel supply/heat source, boiler valves - their operation and position, combustion air supply and combustion equipment

Boiler

Single fixed combustion air supply, non-modulating single heat source and fixed firing rate

Hazards

Chemical and thermal hazards, manual handling, guarding of machinery, illumination of work area, rubbish and combustibles, leakage of steam and fuel etc.

Monitored

Steam pressure, flame and combustion conditions, feed system and condensate returns, fuel system, water level, combustion management system, water management system, boiler and steam manifold fittings, soot blowers

Storage mode

Wet and dry storing, open or closed condition