Unit of competency Outline
Date retreived
22/07/2026 9:27 PM AWST
22/07/2026 9:27 PM 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.
Operate and monitor intermediate class boiler
Operate and monitor intermediate class boiler
Unit of competency
National Code
MEM07034A
MEM07034A
State Code
W5380
W5380
TGA Status
Current
Current
DTWD Status
Approved
Approved
State Implementation and Classification
Approved Date
18/06/2009
Field of Education
030707 - Metal Fitting, Turning And MacHining
Original Release Date
18/06/2009
Nominal Hours
36
Description
This unit covers performing start-up, take-over/hand-over, monitoring, shut-down and storage of single or multiple intermediate class boilers and associated equipment to legislative requirements, standards and codes of practice.
Notes
Elements and Performance Criteria
1. Carry out pre-operational checks
- 1.1. Pre-operational checks of boiler and associated equipment are carried out according to standard operating procedures.
- 1.2. Maintenance requirements are identified and reported in accordance with standard operating procedures.
2. Maintain health and safety standards in work area
- 2.1. Hazards and potential hazards in work area are identified and reported in accordance with statutory requirements and workplace procedures.
- 2.2. Personal protective equipment and clothing is selected and used as appropriate, according to statutory requirements and workplace procedures.
- 2.3. Hazard prevention/control measures are selected and used as required, in accordance with statutory requirements and workplace procedures
3. Start up boiler
- 3.1. Boiler is started and brought on line safely, consistent with workplace procedures and production requirements.
4. Conduct hand-over/take-over procedures
- 4.1. Operating status of the boiler is confirmed in accordance with manufacturer's recommendations and workplace procedures.
- 4.2. Boiler status and operation is communicated according to workplace procedures and statutory requirements.
5. Operate and monitor intermediate class boiler and associated equipment
- 5.1. The boiler and associated equipment is operated and monitored consistent with production and safety requirements.
- 5.2. Boiler water quality tests are conducted to manufacturer's recommendations and workplace procedures.
- 5.3. Water quality is maintained according to manufacturer's recommendations and workplace procedures.
- 5.4. Boiler failures and emergencies are responded to in accordance with statutory requirements, manufacturer's recommendations and workplace procedures.
6. Shut down boiler and associated equipment
- 6.1. Operational shut-downs of boiler and associated equipment are carried out in accordance with work-place procedures, production and safety requirements.
- 6.2. Shut-downs of boiler and associated equipment for internal inspection are carried out in accordance with workplace procedures, production and safety requirements.
- 6.3. Boiler is isolated in accordance with statutory requirements, manufacturer's recommendations and workplace procedures.
- 6.4. Boiler is cleaned internally and externally to manufacturer's recommendations and workplace procedures.
7. Store boiler in shut-down mode
- 7.1. Appropriate storage mode is identified
- 7.2. Boiler and associated equipment is stored in shut-down mode to manufacturer's recommendations and workplace procedures.
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
Modulating combustion air supply, modulating single heat source, modulating firing rate, and or superheaters, economisers, single and battery
Hazards
Chemical and thermal hazards, manual handling, machine guarding, illumination of work area, rubbish and combustible materials, steam and fuel leaks etc.
Associated equipment
Superheater, superheater safety valves, economiser, economiser relief valves, air heater, feed water heater, attemperator, main steam stop valve
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
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
Modulating combustion air supply, modulating single heat source, modulating firing rate, and or superheaters, economisers, single and battery
Hazards
Chemical and thermal hazards, manual handling, machine guarding, illumination of work area, rubbish and combustible materials, steam and fuel leaks etc.
Associated equipment
Superheater, superheater safety valves, economiser, economiser relief valves, air heater, feed water heater, attemperator, main steam stop valve
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
EVIDENCE GUIDE
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 intermediate class boilers. 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 intermediate class boilers 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, supervisor's reports, project work, samples and questioning. Questioning should not require language, literacy and numeracy skills beyond those required in this unit. 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
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 intermediate class boilers. 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 intermediate class boilers 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, supervisor's reports, project work, samples and questioning. Questioning should not require language, literacy and numeracy skills beyond those required in this unit. 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
