MARC027 - Contribute to the operation of engine equipment and associated propulsion plant assessment tool

Assessor Resource

MARC027
Contribute to the operation of engine equipment and associated propulsion plant

Assessment tool

Version 1.0
Issue Date: April 2024

This unit involves the skills and knowledge required to contribute to the operation, monitoring and evaluation of engine performance and associated propulsion plant on a vessel.

This unit applies to an Integrated Rating or Able Seafarer-Engine, who assists under the direction of the officer in charge of the engineering watch, with the operation of engine equipment and associated propulsion plant as required, on a range of vessels.

No licensing, legislative or certification requirements apply to this unit at the time of publication.

You may want to include more information here about the target group and the purpose of the assessments (eg formative, summative, recognition)

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.

ELEMENTS		PERFORMANCE CRITERIA
Elements describe the essential outcomes.		Performance criteria describe the performance needed to demonstrate achievement of the element.
1	Plan and prepare work	1.1	Safety issues are identified and safe operational practices are applied to minimise risk and to control hazards
		1.2	Work requirements of engine and plant are identified from the officer in charge of the engineering watch and relevant documentation
		1.3	Localised engine and plant inspection is carried out according to manufacturer specifications and organisational procedures
		1.4	Engine and plant operational prerequisites are established according to manufacturer specifications and organisational procedures
		1.5	Sequence of recommissioning of plant is determined to suit existing circumstances according to manufacturer specifications and organisational procedures
2	Operate engines and associated propulsion plant	2.1	Engines and plant are operated according to manufacturer specifications and organisational procedures
		2.2	Performance of engines and plant is monitored to detect deviations from normal operating conditions
		2.3	Faulty and worn engine equipment and components are identified and reported to the officer in charge of the engineering watch
		2.4	Action is taken when an engine fails or emergencies occur to secure the engine or machinery and to maintain the safety of vessel and persons involved according to organisational procedures
3	Test engines and associated propulsion plant	3.1	Tests are performed according to manufacturer specifications and organisational procedures
		3.2	Engines and associated propulsion equipment are observed for correct operational response
		3.3	Corrective actions are taken to rectify abnormalities according to manufacturer specifications and organisational procedures
4	Analyse engines and associated propulsion plant faults	4.1	Causes of abnormal operating conditions are identified by analysing technical and operational information in a logical and sequential manner
		4.2	Corrective actions are taken to rectify abnormalities according to manufacturer specifications and organisational procedures
		4.3	Plant integrity is maintained according to manufacturer specifications and organisational procedures
5	Complete documentation	5.1	Correct records are logged relating to the operation and performance of engines and associated propulsion equipment, according to regulatory requirements and organisational procedures
5	Complete documentation	5.2	Documentation is updated, and engine and plant problems, abnormalities and status are reported, according to regulatory requirements and organisational procedures

Evidence required to demonstrate competence in this unit must be relevant to and satisfy all of the requirements of the elements, performance criteria and range of conditions on at least one occasion and include:

applying relevant work health and safety (WHS)/occupational health and safety (OHS) requirements and work practices, including:

entry into pump-room, fuel tanks and other confined spaces on a vessel

hazards involved in engines, propulsion plan and auxiliary equipment operation

pollution control

attending to appropriate level of detail in recordkeeping

avoiding polluting the environment

identifying problems that occur during the operation of engines on vessels

interpreting and following procedures for the operation, monitoring and evaluation of the performance of engines on vessels

operating bilge and ballast systems under the supervision of the officer in charge of the engineering watch, according to manufacturer instructions and organisational procedures

producing reliable documentation

reading and interpreting:

equipment performance readings and instrumentation

lock out and tagging procedures

safety data sheets (SDSs)/material safety data sheets (MSDSs)

recognising and reporting electrical hazards and unsafe equipment

selecting and using tools required for operating, monitoring and evaluating the performance of engines on vessels.

Evidence required to demonstrate competence in this unit must be relevant to and satisfy all of the requirements of the elements, performance criteria and range of conditions and include knowledge of:

basic principles and functions of machinery space monitoring and alarm systems

basic principles and operational characteristics of:

auxiliary boilers and associated equipment

controllable pitch propellers (CPP)

direct drive propulsion systems

internal combustion engines

jet propulsion

marine gas engines

reduction boxes

steam turbines, gearing and associated equipment as they apply to auxiliary systems

thrusters (Z pellors, azimuth, tunnel)

Voith Schneider Units

basic principles of:

detection, identification and repair of faults

engine cooling and lubrication

fuel systems including heavy fuel oil (HFO) and diesel

marine control systems

basic principles of operation of hydraulic and electronic governors and overspeed trips

causes of electric shock and precautions to be observed to prevent shock

hazards and problems that can occur during the operation and performance of engines, propulsion plant and auxiliary machinery and appropriate preventative and remedial actions and solutions

methods of providing air for combustion in the vessel engine room

national and international regulations, International Maritime Organization (IMO) Conventions and Codes, class rules applicable to the operation and performance evaluation of engines, propulsion plant and auxiliary machinery on vessels

nature and causes of typical malfunctions and/or poor performance of engines, propulsion plant and auxiliary machinery, and the available methods for their detection and rectification

procedures for:

carrying out performance evaluation of engines, propulsion plant and auxiliary machinery

testing and treating auxiliary boiler water, machinery cooling water and lubricating oil

purpose of safe isolation procedures and application of lock out tags

relevant WHS/ OHS requirements, work practices and pollution control regulations and policies

rights and responsibilities of individuals about lock out and tagging of plant and equipment

safe function, operation and maintenance of bilge and ballast systems

safe operation of equipment including valves and pumps

safe use and operation of electrical equipment including safety precautions before commencing work or repair, isolation procedures, emergency procedures and different voltages on board

safety, environmental and hazard control precautions and procedures relevant to the operation and performance of engines, propulsion plant and auxiliary machinery

shafting systems, oil fill stern tube, pedestal bearings, thrust bearings

preventative strategies for scavenge and uptake fires, and starting air-line, crankcase and gearbox explosions

typical SDSs/MSDSs, vessel and machinery specifications, machine drawings, operation manuals, electrical and control circuit diagrams.

As a minimum, assessors must satisfy applicable regulatory requirements, which include requirements in the Standards for Registered Training Organisations current at the time of assessment.

As a minimum, assessment must satisfy applicable regulatory requirements, which include requirements in the Standards for Registered Training Organisations current at the time of assessment.

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

Assessment must occur in workplace operational situations where the operation of engine equipment and associated propulsion plant under the direction of the officer in charge of the engineering watch can be demonstrated. Where this is not available, in simulated workplace operational situations that replicate workplace conditions.

Resources for assessment include access to:

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

tools, materials, plant and equipment that replicate and are currently used in industry including:

alarm systems

auxiliary boilers and associated equipment

auxiliary machinery

fuel systems

gas turbines

hydraulic and electronic governors

internal combustion engines

marine control systems

overspeed trips

personal protective equipment currently used in industry.

Submission Requirements

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

ELEMENTS		PERFORMANCE CRITERIA
Elements describe the essential outcomes.		Performance criteria describe the performance needed to demonstrate achievement of the element.
1	Plan and prepare work	1.1	Safety issues are identified and safe operational practices are applied to minimise risk and to control hazards
		1.2	Work requirements of engine and plant are identified from the officer in charge of the engineering watch and relevant documentation
		1.3	Localised engine and plant inspection is carried out according to manufacturer specifications and organisational procedures
		1.4	Engine and plant operational prerequisites are established according to manufacturer specifications and organisational procedures
		1.5	Sequence of recommissioning of plant is determined to suit existing circumstances according to manufacturer specifications and organisational procedures
2	Operate engines and associated propulsion plant	2.1	Engines and plant are operated according to manufacturer specifications and organisational procedures
		2.2	Performance of engines and plant is monitored to detect deviations from normal operating conditions
		2.3	Faulty and worn engine equipment and components are identified and reported to the officer in charge of the engineering watch
		2.4	Action is taken when an engine fails or emergencies occur to secure the engine or machinery and to maintain the safety of vessel and persons involved according to organisational procedures
3	Test engines and associated propulsion plant	3.1	Tests are performed according to manufacturer specifications and organisational procedures
		3.2	Engines and associated propulsion equipment are observed for correct operational response
		3.3	Corrective actions are taken to rectify abnormalities according to manufacturer specifications and organisational procedures
4	Analyse engines and associated propulsion plant faults	4.1	Causes of abnormal operating conditions are identified by analysing technical and operational information in a logical and sequential manner
		4.2	Corrective actions are taken to rectify abnormalities according to manufacturer specifications and organisational procedures
		4.3	Plant integrity is maintained according to manufacturer specifications and organisational procedures
5	Complete documentation	5.1	Correct records are logged relating to the operation and performance of engines and associated propulsion equipment, according to regulatory requirements and organisational procedures
5	Complete documentation	5.2	Documentation is updated, and engine and plant problems, abnormalities and status are reported, according to regulatory requirements and organisational procedures

Range is restricted to essential operating conditions and any other variables essential to the work environment.

Non-essential conditions can be found in the Companion Volume Implementation Guide.

Engine and plant operational prerequisites include one or more of the following:

anti-pollution rules and regulations

bridge orders

hazard control precautions and procedures

safety rules and regulations

survey requirements

technical specifications

Emergencies include one or more of the following:

crankcase and gearbox explosions

gearbox failure

scavenge and uptake fires

starting air-line

Tests include one or more of the following:

auxiliary boiler water

lubricating oil

machinery cooling water