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

MARC3003A Mapping and Delivery Guide
Operate and maintain a steam engine up to 750 kW and steam auxiliary equipment

Version 1.0
Issue Date: March 2024


Qualification -
Unit of Competency MARC3003A - Operate and maintain a steam engine up to 750 kW and steam auxiliary equipment
Description This unit involves the skills and knowledge required to operate and perform basic maintenance on a reciprocating steam engine up to 750 kW nominal propulsion power according to relevant workplace practices and codes of practice. It includes operating controls, monitoring performance and maintaining operational condition of reciprocating steam engines and steam auxiliary equipment during use.
Employability Skills This unit contains employability skills.
Learning Outcomes and Application This unit applies to engine workers working in the maritime industry as a Marine Engine Driver Steam.
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 vessel for sea
  • Spares and stores on board are checked to ensure those required for proposed voyage are available
  • Personal protective equipment (PPE) is selected for use
  • Hazardous materials are stowed and managed according to regulatory and organisational requirements
  • Work health and safety (WHS)/occupational health and safety (OHS) hazards and potential hazards in engine room are identified and corrective action is taken according to organisational practices
  • Pre-start checks are conducted on machinery and equipment according to organisational procedures
  • Means of communication between bridge and engine room are tested
  • Engines are started according to vessel procedures and organisation safety management systems (SMS)
       
Element: Operate and monitor steam engine and steam auxiliary machinery
  • Marine steam plant components are identified and operated according to organisational operating procedures
  • Steam engine handling techniques are interpreted and applied to eliminate or minimise risk of injury to personnel or damage to equipment
  • Steam plant controls are identified and operated safely according to organisational procedures and technical specifications
  • Steam engine auxiliary equipment is monitored and operated to maintain optimum running conditions
  • Operational faults are recognised, assessed and rectified according to organisational procedures
  • Hazards and potential hazards are recognised and interpreted, and appropriate initiatives and action is taken to minimise risk to personnel and equipment according to workplace procedures and applicable regulatory requirements
  • Operating log is maintained clearly and accurately according to statutory requirements
       
Element: Shut down steam engine
  • Engine is shut down according to vessel procedures and organisation SMS
  • Steam auxiliary systems are shut down according to vessel procedures and organisation SMS
  • Documentation is maintained according to workplace and organisational requirements
       
Element: Carry out maintenance of steam plant
  • Maintenance requirements are identified, repairs are carried out and reported according to workplace procedures
  • Engine and auxiliary equipment is regularly inspected and maintained for maintenance according to statutory requirements and workplace procedures
  • Steam plant maintenance schedule is developed and implemented according to organisational planned maintenance system
       


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 evidence guide provides advice on assessment and must be read in conjunction with the performance criteria, the required skills and knowledge, the range statement and the Assessment Guidelines for the Training Package.

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

The evidence required to demonstrate competence in this unit must be relevant to and satisfy all of the requirements of the Elements, Performance Criteria, Required Skills, Required Knowledge and include:

attention to appropriate level of detail in recordkeeping

being aware of own ability and limits to rectify irregularities and faults

providing required amount of detail in reports

ensuring behaviour reflects relevant current legislative and regulatory requirements.

Context of and specific resources for assessment

Performance is demonstrated consistently over time and in a suitable range of contexts.

Resources for assessment include access to:

industry-approved marine operations site where operating and maintaining a steam engine up to 750 kW and steam auxiliary equipment can be conducted

tools, equipment and personal protective equipment currently used in industry

relevant regulatory and equipment documentation that impacts on work activities

range of relevant exercises, case studies and/or other simulated practical and knowledge assessments

appropriate range of relevant operational situations in the workplace.

In both real and simulated environments, access is required to:

relevant and appropriate materials and equipment

applicable documentation including workplace procedures, regulations, codes of practice and operation manuals.

Method of assessment

Practical assessment must occur in an:

appropriately simulated workplace environment and/or

appropriate range of situations in the workplace.

A range of assessment methods should be used to assess practical skills and knowledge. The following examples are appropriate to this unit:

direct observation of the candidate operating and maintaining a steam engine up to 750 kW and steam auxiliary equipment

direct observation of the candidate applying relevant WHS/OHS requirements and work practices.

Guidance information for assessment

Holistic assessment with other units relevant to the industry sector, workplace and job role is recommended.

In all cases where practical assessment is used it should be combined with targeted questioning to assess Required Knowledge.

Assessment processes and techniques must be appropriate to the language and literacy requirements of the work being performed and the capacity of the candidate.


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.

Required Skills:

Carry out lubrication processes on an item of steam plant

Communicate effectively with others when operating and monitoring performance of an item of steam plant

Complete documentation related to operating and monitoring performance of an item of steam plant

Identify and assess steam plant defects and deficiencies, and take appropriate action to report, isolate, repair or replace identified defective equipment according to workplace procedures

Implement contingency plans for emergency situations

Monitor performance of an item of steam plant

Operate an item of steam plant

Read and interpret instructions, procedures, information and signs relevant to operating and monitoring an item of steam plant

Recognise problems that may arise when operating and monitoring an item of steam plant and take appropriate action

Select and use required PPE conforming to industry and WHS/OHS standards

Required Knowledge:

Applicable legislation relating to steam plant and nationally approved compliance codes and/or guidelines and codes of practice

Basic principles of steam plant operation, monitoring devices and auxiliary systems

Methods for:

adjusting controls to maximise efficient and safe running

operating and monitoring performance of auxiliary steam plant equipment

identifying equipment defects and assessing them for appropriate action

PPE required when operating an item of steam plant and procedures for its use

Procedures for:

operating and monitoring an item of steam plant

managing safety incidents and hazardous situations that may arise when operating and monitoring performance of an item of steam plant

maintaining, cleaning, lubricating and servicing an item of steam plant

Procedures to be followed in event of an emergency when operating an item of steam plant

Relevant licensing, legislative, regulatory or certification requirements

Relevant WHS/OHS and environmental procedures and regulations

Requirements for completing relevant documentation during and after operation and monitoring of performance of an item of steam plant

Steam plant controls, instruments and indicators and their purpose, location and use

Typical problems that can occur with an item of steam plant and related action that should be taken to repair, isolate, replace, report and record faulty equipment

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.

Personal protective equipment may include:

Chemical resistant gloves and apron

Ear protection (muffs or plugs)

Eye protection

Fire-resistant clothing

Hard hat head protection

Respiratory devices

Thermally insulated gloves

Working protective gloves

Hazards and potential hazards may include:

Chemical hazards

Excessive noise

Hot exposed pipes

Lack of machinery guards

Leakage of:

fuel

gas

Manual handling hazards

Obstructions and defects in work area

Poor illumination of work area

Rubbish and combustibles in work area

Thermal hazards

Pre-start checks may include:

Checks of cooling water supply and system

Essential fittings

Firefighting equipment

Fuel supply/heat source system

Identifying and managing hazards and maintenance problems

Operation and position of steam engine valves

Selecting PPE

Means of communication may include:

Bell systems

Telegraphs

Voice pipe

Marine steam plant components may include:

Boiler controls and safety devices

Condensers

Cylinder cocks

Economisers

Feed water controls

Lubricators

Operational controls

Short stroke pump

Steam plant instrumentation (gauges)

Vacuum pumps

Valve gear

Steam engine auxiliary equipment may include:

Blower

Feed water pump

Generator

Injectors

Valves

Water treatment systems

Whistle

Operating log may include:

Chemical treatment

Maintenance/repair requirements

Status and operation

Test results

Time in use

Documentation may include:

Emergency procedures instructions

Maintenance notices, records and requests

Operational:

instructions, policies and procedures

records and user log books

Maintenance requirements may include:

Bilge pumps

Cooling water valves

Gauge glasses

Safety valves

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
Spares and stores on board are checked to ensure those required for proposed voyage are available 
Personal protective equipment (PPE) is selected for use 
Hazardous materials are stowed and managed according to regulatory and organisational requirements 
Work health and safety (WHS)/occupational health and safety (OHS) hazards and potential hazards in engine room are identified and corrective action is taken according to organisational practices 
Pre-start checks are conducted on machinery and equipment according to organisational procedures 
Means of communication between bridge and engine room are tested 
Engines are started according to vessel procedures and organisation safety management systems (SMS) 
Marine steam plant components are identified and operated according to organisational operating procedures 
Steam engine handling techniques are interpreted and applied to eliminate or minimise risk of injury to personnel or damage to equipment 
Steam plant controls are identified and operated safely according to organisational procedures and technical specifications 
Steam engine auxiliary equipment is monitored and operated to maintain optimum running conditions 
Operational faults are recognised, assessed and rectified according to organisational procedures 
Hazards and potential hazards are recognised and interpreted, and appropriate initiatives and action is taken to minimise risk to personnel and equipment according to workplace procedures and applicable regulatory requirements 
Operating log is maintained clearly and accurately according to statutory requirements 
Engine is shut down according to vessel procedures and organisation SMS 
Steam auxiliary systems are shut down according to vessel procedures and organisation SMS 
Documentation is maintained according to workplace and organisational requirements 
Maintenance requirements are identified, repairs are carried out and reported according to workplace procedures 
Engine and auxiliary equipment is regularly inspected and maintained for maintenance according to statutory requirements and workplace procedures 
Steam plant maintenance schedule is developed and implemented according to organisational planned maintenance system 

Forms

Assessment Cover Sheet

MARC3003A - Operate and maintain a steam engine up to 750 kW and steam auxiliary equipment
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

MARC3003A - Operate and maintain a steam engine up to 750 kW and steam auxiliary equipment

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: