Elements and Performance Criteria

Range Statement
TDMMB1507B DETECT AND IDENTIFY THE CAUSE OF MACHINERY MALFUNCTIONS AND REPAIR FAULTS ON VESSELS OVER 750 KW PROPULSION POWER

The Range Statement relates to the unit of competency as a whole. It allows for different work environments and situations that may affect performance.
VARIABLE
SCOPE
1. GENERAL CONTEXT


a.
Work must be carried out:
1
in compliance with mandatory rules and regulations and IMO Conventions and Codes, including the relevant sections of the AMSA Marine Orders and ensuring that applicable codes, guidelines and standards recommended by IMO, the classification societies and maritime industry organisations are taken into account


b.
Work is performed:
1
relatively independently under broad operational requirements, with accountability and responsibility for self and others in achieving the prescribed outcomes


c.
Work involves:
1
the application of marine engineering practice and advanced diagnostic techniques to the repair of machinery typically found on a vessel over 750 kW of propulsion power across a wide and often unpredictable variety of machinery malfunctions or faults. Contribution to the development and implementation of a broad plan or strategy for shipboard machinery maintenance and repair is required and accountability and responsibility for self and others in achieving the outcomes is involved


d.
Work requires:
1
significant judgement in planning, engineering and leadership functions related to machinery repair operations and procedures. This includes management and control of personnel, analysis of the situation and decision making
2. WORKSITE ENVIRONMENT


a
Machinery may include:
1
that typically found on any Australian or international commercial vessel between 750 kW and 3,000 kW propulsion power


b
Machinery performance monitoring and repair may be carried out:
1
by day or night in both normal and emergency situations
2
under any permissible conditions of weather
3
while underway
4
during berthing and unberthing operations
5
while anchored or moored
6
in dry dock

Range Statement (continued)
TDMMB1507B DETECT AND IDENTIFY THE CAUSE OF MACHINERY MALFUNCTIONS AND REPAIR FAULTS ON VESSELS OVER 750 KW PROPULSION POWER

VARIABLE
SCOPE
b
Machinery performance monitoring and repair may be carried out:
(continued)
7
when bunkering
8
during cargo operations


c
Types of machinery may include:
1
steam, diesel, diesel electric and gas turbine propulsion systems and controls
2
electrical systems and controls, including prime movers
3
batteries, transformers, switchboards, distribution systems, lighting systems
4
steering gear, stabilisers, bow thrusters, rudders
5
fluid power systems and controls
6
deck machinery
7
pumps and pumping systems
8
auxiliary systems and controls, including

i
fresh and salt water cooling systems

ii
lubricating oil cooling systems

iii
fuel, oil, gas and coal systems, and centrifuges

iv
compressed air and air starting systems

v
lubrication

vi
bilge and ballast system, oily water separator

vii
refrigeration and air-conditioning plant and equipment

viii
on-board air compressors and compressed air and control air systems

ix
waste management and pollution control systems as per the MARPOL Convention

x
evaporators

xi
inert gas generator

xii
cargo pumps, tank washing machines and associated systems

xiii
purifiers and clarifiers

xiv
heaters

xv
sewage plant

xvi
fixed firefighting installations and fire control systems

xvii
auxiliary boilers and waste heat generators

xviii
lifesaving appliances

Range Statement (continued)
TDMMB1507B DETECT AND IDENTIFY THE CAUSE OF MACHINERY MALFUNCTIONS AND REPAIR FAULTS ON VESSELS OVER 750 KW PROPULSION POWER

VARIABLE
SCOPE

c

Types of machinery may include:
(continued)


xix

maintenance to hull and vessel side valves


d
Propulsion plant configurations may include:
1
low speed, medium and high speed diesel propulsion
2
stern tube bearing
3
fixed pitch and CPP
4
direct drive shaft
5
diesel electric
6
steam turbine propulsion - oil/gas/coal-fired boilers
7
gas turbine
8
reduction gears
9
thrust blocks, detuners and shaft bearings


e
Testing and repair equipment may include:
1
meters, gauges and other test equipment
2
computer displays of performance parameters
3
hand tools, such as spanners, wrenches, screwdrivers, hacksaws, etc.
4
greasing and lubrication tools
5
electric power tools, such as grinders, lathes, drills, etc.
6
pneumatic power tools, such as grinders, sanders, drills, etc.
7
welding equipment
8
block and tackle
9
portable and manual lifting equipment and hydraulic jacks
10
material safety data sheets
11
protective clothing and equipment such as:

i
eye and ear protection

ii
safety boots

iii
dust and fume masks

Range Statement (continued)
TDMMB1507B DETECT AND IDENTIFY THE CAUSE OF MACHINERY MALFUNCTIONS AND REPAIR FAULTS ON VESSELS OVER 750 KW PROPULSION POWER

VARIABLE
SCOPE


f
Maintenance and repair hazards may include:
1
moving heavy loads in an unsafe working environment
2
unsecured machinery, components or repair equipment
3
slippery deck
4
welding equipment
5
sharp tools and implements
6
power tools
7
moving and rotating machinery
8
flammable liquids, vapours and fuel
9
faulty machinery equipment handling equipment and lifting gear
10
using equipment beyond safe working limits
11
poor housekeeping procedures
12
non-compliance with safe working procedures
13
electrical wiring and systems
14
hot pipes and valves (steam, fuel oil, lubricating oil)
15
cold pipes and valves (refrigeration and liquefied gas cargoes)
16
working at heights and in confined spaces


g
Emergencies may include:
1
loss of propulsion
2
loss of electrical power
3
loss of steering
4
flooding of engine room
5
fire or explosion in engine room
6
loss of refrigeration
7
loss of water making ability
8
loss of control systems
9
fuel oil, lubrication oil, steam and gas leaks
10
overheating and overspeed of machinery, governors, emergency trips

Range Statement (continued)
TDMMB1507B DETECT AND IDENTIFY THE CAUSE OF MACHINERY MALFUNCTIONS AND REPAIR FAULTS ON VESSELS OVER 750 KW PROPULSION POWER

VARIABLE
SCOPE


h
Documentation and records may include:
1
ISM Code safety management system plans, procedures, checklists and instructions
2
vessel's and company's planned maintenance system, repair procedures and instructions
3
machinery and vessel manufacturer's specifications, instructions and recommended procedures
4
maintenance log, running sheets and records
5
computer database of running information and maintenance records
6
vessel's survey as it relates to shipboard machinery
7
vessel's safety and emergency contingency plans and procedures
8
machinery and vessel manufacturer's specifications, instructions and recommended procedures
9
relevant sections of national and international regulations, IMO Conventions and Codes, including AMSA Marine Orders, classification society rules dealing with shipboard machinery maintenance, repair and survey inspections
10
instructions of relevant maritime authorities and classification societies concerning shipboard machinery maintenance and repair


i
Applicable legislation, regulations and codes may include:
1
sections of national and international regulations, IMO Conventions and Codes, including AMSA Marine Orders and classification society rules related to shipboard machinery maintenance and repair on vessels of unlimited propulsion power
2
relevant international, Commonwealth, State and Territory OH&S legislation
3
relevant international, Commonwealth, State and Territory engineering practice standards

Evidence Guide
TDMMB1507B DETECT AND IDENTIFY THE CAUSE OF MACHINERY MALFUNCTIONS AND REPAIR FAULTS ON VESSELS OVER 750 KW PROPULSION POWER

The Evidence Guide provides advice on assessment and must be read in conjunction with the Performance Criteria, Required Skills and Knowledge, the Range Statement and the Assessment Guidelines for this Training Package.
1
Critical aspects of evidence required to demonstrate competency in this unit
Assessment must confirm appropriate knowledge and skills to:
a
Monitor the performance of shipboard machinery against specifications on a vessel of unlimited propulsion power
b
Identify malfunctioning and faulty machinery and components and initiate appropriate action for repair or replacement
c
Carry out basic troubleshooting of malfunctioning and faulty machinery and required repairs in accordance with established procedures falling within the limits of responsibility
e
Exercise all required safety, environmental and hazard control precautions and procedures during the operation, maintenance and repair of machinery
f
Identify machinery maintenance faults and repair problems and hazards and take appropriate action within the limits of responsibility
g
Communicate effectively with others during maintenance and repair operations
h
Ensure adherence to national and international maritime regulations


2
Evidence required for demonstration of consistent performance
a
Performance is demonstrated consistently over a period of time and in a suitable range of contexts
b
Consistently applies underpinning knowledge and skills when:

1
assessing operational performance of shipboard mechanical and electrical machinery and equipment

2
identifying shipboard mechanical and electrical machinery and equipment malfunctions and faulty plant and equipment of a vessel between 750 kW and 3,000 kW propulsion power
b
3
taking action to minimise any damage and pollution that could be caused by machinery malfunctions

4
identifying and evaluating mechanical and electrical machinery and equipment maintenance and repair problems and determining appropriate courses of action

5
applying safety precautions relevant to mechanical and electrical machinery and equipment maintenance and repair operations

6
completing mechanical and electrical machinery and equipment maintenance and repair documentation and records
c
Shows evidence of application of relevant workplace procedures, including:

Evidence Guide (continued)
TDMMB1507B DETECT AND IDENTIFY THE CAUSE OF MACHINERY MALFUNCTIONS AND REPAIR FAULTS ON VESSELS OVER 750 KW PROPULSION POWER

2
Evidence required for demonstration of consistent performance
(continued)

1
relevant sections maritime regulations

2
OH&S regulations, pollution control and hazard prevention procedures

4
safety management system procedures and work instructions

5
machinery security procedures

6
following on-board housekeeping processes

7
waste, pollution and recycling management processes
d
Action is taken promptly to report and/or rectify machinery malfunctions, non-conformities, accidents, hazardous occurrences and safety incidents in accordance with regulations, company procedures and the ISM Code
e
Work is managed, controlled and completed systematically with required attention to detail
f
Recognises and adapts appropriately to cultural differences in the workplace, including modes of behaviour and interactions among crew and others


3
Context of assessment
a
Assessment of competency must comply with the assessment requirements of the relevant maritime regulations
b
Assessment of this unit must be undertaken within relevant marine authority approved and audited arrangements by a registered training organisation:

1
As a minimum, assessment of knowledge must be conducted through appropriate written/oral examinations, and

2
Appropriate practical assessment must occur:


i
at the registered training organisation; and/or


ii
on an appropriate working or training vessel


4Specific resources required for assessment
Access is required to opportunities to:
a
participate in a range of practical and theoretical assignments, exercises, case studies and other assessments that demonstrate the skills and knowledge to check and repair machinery and equipment typically found on a vessel of unlimited propulsion power, including the ability to identify an appropriate range of possible machinery malfunctions and carry out related maintenance and repair on a vessel between 750 kW and 3,000 kW propulsion power; and/or
b
carry out checks, basic faultfinding and related repairs of shipboard machinery in a range of operational situations on a commercial or training vessel between 750 kW and 3,000 kW propulsion power