Unit of Competency Mapping – Information for Teachers/Assessors – Information for Learners

SUGPOBB2A Mapping and Delivery Guide
Operate a boiler - basic

Version 1.0
Issue Date: March 2024


Qualification -
Unit of Competency SUGPOBB2A - Operate a boiler - basic
Description This is a Specialist unit. It covers the skills and knowledge required to for continuous and short term operation of a basic boiler and for start up and shut down after a prolonged break.This unit is based on the boiler competency standards from the Worksafe Australia Standards for Users and Operators of Industrial Equipment NOHSC 1006 (2001). It should be selected where boiler operation is a certificated occupation.
Employability Skills Not applicable.
Learning Outcomes and Application Not applicable.
Duration and Setting X weeks, nominally xx hours, delivered in a classroom/online/blended learning setting.
Prerequisites/co-requisites Not applicable.
Competency Field
Development and validation strategy and guide for assessors and learners Student Learning Resources Handouts
Activities
Slides
PPT
Assessment 1 Assessment 2 Assessment 3 Assessment 4
Elements of Competency Performance Criteria              
Element: Prepare the boiler for operation
  • Health and safety hazards / maintenance requirements are identified and reported to appropriate personnel according to workplace reporting procedures
  • The boiler is purged according to workplace procedure
  • Services are confirmed and available
  • Pre-operational checks are conducted to confirm operational status of boiler and related equipment
       
Element: Start and monitor boiler operation
  • The boiler is started and brought on line safely according to workplace procedures and manufacturer's specifications
  • Plant is operated within limits of manufacturer's specifications to meet workplace requirements
  • Equipment is monitored to confirm operating condition
  • Water quality is tested and adjusted as required
  • Sluice water is circulated to remove ash from boiler according to specification
  • The workplace meets housekeeping standards
       
Element: Analyse and respond to abnormal performance
  • Operating data and plant operating conditions are analysed to identify causes of abnormal performance
  • Corrective action is taken in accordance with workplace procedures in response to Hazards, out-of-specification test results and/or plant performance
  • Emergency procedures are implemented as required according to workplace procedures and manufacturer's recommendations
       
Element: Handover boiler operations
  • Workplace records are maintained in accordance with statutory requirements and workplace procedures
  • Handover is carried out according to workplace procedure
  • Boiler operators are aware of boiler status and related equipment at completion of handover
       
Element: Carry out an operational shutdown
  • The boiler is shut down according to workplace procedures and manufacturer's recommendations
  • Maintenance requirements are identified and reported according to workplace reporting procedure
       
Element: Shutdown the boiler and prepare for an internal inspection
  • The boiler is shut down according to workplace procedures and manufacturer's recommendations
  • The boiler is cleaned internally and externally according to workplace procedures and manufacturer's recommendations
  • Valves and fittings are removed in preparation for maintenance
       
Element: Store boiler in shutdown mode
  • The boiler is stored in the appropriate storage mode according to workplace procedures and manufacturer's recommendations
       
Element: Record information
  • Workplace information is recorded according to workplace recording requirements
       


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 assessment process must address all of the following items of evidence.

Ability to:

1. Access workplace information on combustion and operating requirements

2. Select, fit and use personal protective clothing and/or equipment

3. Identify and report hazards and potential hazards in the work area

4. Confirm status of boiler and related equipment including the fuel supply system, ash removal and services

5. Demonstrate purge procedure

6. Conduct pre-start checks. This typically include checking:

feed water supply and system

fuel supply system

fans and dampers

inspection doors

boiler valves - operation and position

combustion air supply system

boiler water level

7. Liaise with other work areas to advise of boiler status

8. Demonstrate set up and start up procedures in both manual and automatic modes

9. Monitor boiler operation. This typically includes monitoring:

steam reticulation line pressure

boiler steam pressure

steam supply/usage

condensate tank level

bagasse levels

feedwater levels and pressure

fuel levels

boiler load

water quality

furnace pressure

ash pit level and removal system

balance draft system

superheater temperature

drum levels

equipment condition

10. Conduct water quality test

11. Take corrective action in response to out-of-specification results

12. Report and/or record corrective action as required

13. Demonstrate shift handover procedure and confirm that replacement operators are aware of all relevant issues prior to completing handover

14. Demonstrate procedure to take boiler off line

15. Demonstrate procedure to shut down and clean the boiler

16. Demonstrate removal of valves and fittings to prepare the boiler for inspection

17. Demonstrate procedure to store boiler

18. Demonstrate emergency procedures and related re-start. This includes use of emergency fuel supply

19. Maintain workplace records

20. Maintain work area to meet housekeeping standards

May include ability to:

21. Use process control systems

Knowledge of:

22. Relevant state OHS legislation, standards and codes of practice relating to work responsibilities

23. Safe work procedures including awareness of health and safety hazards related to boiler operation and associated control measures. Hazards typically include working around hot surfaces, manual handling, fuel and steam leaks

24. Purpose and limitations of protective clothing and equipment

25. Hierarchy of hazard control measures

26. Duty of care of the boiler operator

27. Purpose and basic principles of combustion and boiler operation. This includes principles of heat transfer and properties of steam

28. Boiler system layout and steam cycle

29. The purpose of purging a boiler

30. The effect of fuel quality on boiler operation

31. Impact of ash removal on efficient boiler operation and impact of sluice water flow

32. Relationship to other processes. This includes an understanding of the impact of sudden load changes on boiler pressure and plant operation

33. Purpose and limitations of protective clothing and equipment

34. Methods used to render equipment safe to inspect, maintain and/or clean including lock-out, tag-out and isolation procedures

35. Water quality test procedures

36. Typical causes of water/condensate contamination and corrective action required

37. Equipment purpose and basic operating principles. This includes high pressure feed pumps, fuel supply system and dual fuel systems as required by boiler type

38. Operating requirements and parameters

39. Procedures for responding to emergency situations. This includes safe shutdown procedure

40. Handover and long term shut down and storage procedures

41. Cleaning procedures and grate dumping

42. Environmental issues and controls. This includes an understanding of sluice water usage.

43. Requirements to liaise/advise related work areas

44. Housekeeping standards for the work area

45. Reporting and recording systems. This includes both statutory and workplace requirements

May include knowledge of:

46. Basic operating principles of process control where relevant. This includes the relationship between control panels and systems and the physical equipment

Relationship with other standards

Pre-requisite units

There are no pre-requisite units for this competency standard.

Co-assessment of related units

Other units of competency relevant to the work role should be assessed in conjunction with this unit. This may include:

SUGZPCI2A Operate a process control interface

Resources required for assessment

Assessment must occur in a real or simulated workplace where the assessee has access to:

Boiler and related equipment. This includes fuel supply, grate cleaning and ash removal systems

Relevant codes and standards

Operating procedures and related advice on equipment operation

Personal protective clothing and equipment

Communication systems and equipment

Housekeeping standards and procedures

Workplace information recording systems, requirements and procedures

Assessment requirements

Boiler operators holding a ticket in Basic Boiler Operation from the relevant state regulatory authority will be granted equivalence in this unit SUGPOBB2AOperate a boiler- basic for the purpose of issuing a qualification.


Submission Requirements

List each assessment task's title, type (eg project, observation/demonstration, essay, assignment, 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.

Not applicable.

The range statement indicates the context for demonstrating competence. This statement is a guide and unless otherwise indicated, items may or may not apply as required by the work context.

Work is carried out in accordance with company policies and procedures, licensing requirements, manufacturer's recommendations, legislative requirements, codes of practice and industrial awards and agreements. Codes of practice include the Sugar Milling Operations Industry Code of Practice

Workplace information can include Standard Operating Procedures (SOPs) and manufacturer's specifications

Boiler (basic) and related equipment may be fully or partly attended, and include single fixed combustion air supply, non modulating single heat source and fixed firing rate.

Operation and monitoring of equipment and processes typically requires the use of control panels and systems

Services can include fuel supply of bagasse, coal, gas, oil or other fuel types, steam, mill and instrumentation air, cooling water, general mill water supply and cooling water

Confirming equipment status involves conducting relevant pre-start checks, confirming that cleaning standards are met, all safety guards and manholes are in place and equipment is operational

Internal cleaning is carried out in accordance with statutory requirements regarding confined space entry and does not typically include chemical cleaning

Work may require the ability to work within a team environment

Information systems may be print or screen based

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
Health and safety hazards / maintenance requirements are identified and reported to appropriate personnel according to workplace reporting procedures 
The boiler is purged according to workplace procedure 
Services are confirmed and available 
Pre-operational checks are conducted to confirm operational status of boiler and related equipment 
The boiler is started and brought on line safely according to workplace procedures and manufacturer's specifications 
Plant is operated within limits of manufacturer's specifications to meet workplace requirements 
Equipment is monitored to confirm operating condition 
Water quality is tested and adjusted as required 
Sluice water is circulated to remove ash from boiler according to specification 
The workplace meets housekeeping standards 
Operating data and plant operating conditions are analysed to identify causes of abnormal performance 
Corrective action is taken in accordance with workplace procedures in response to Hazards, out-of-specification test results and/or plant performance 
Emergency procedures are implemented as required according to workplace procedures and manufacturer's recommendations 
Workplace records are maintained in accordance with statutory requirements and workplace procedures 
Handover is carried out according to workplace procedure 
Boiler operators are aware of boiler status and related equipment at completion of handover 
The boiler is shut down according to workplace procedures and manufacturer's recommendations 
Maintenance requirements are identified and reported according to workplace reporting procedure 
The boiler is shut down according to workplace procedures and manufacturer's recommendations 
The boiler is cleaned internally and externally according to workplace procedures and manufacturer's recommendations 
Valves and fittings are removed in preparation for maintenance 
The boiler is stored in the appropriate storage mode according to workplace procedures and manufacturer's recommendations 
Workplace information is recorded according to workplace recording requirements 

Forms

Assessment Cover Sheet

SUGPOBB2A - Operate a boiler - basic
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:

Signature:

Date:


Assessment Record Sheet

SUGPOBB2A - Operate a boiler - basic

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

Assessor name:

Signature:

Date:

Student signature:

Date: