generation volume 3 074-121 v2 · condensate system part of a generating unit’s steam/water...

Electricity Supply Industry Generation Training Package

UTP98 V2.00

Volume 3

Units NEG074 - NEG121

Generation Industry Training Package

2 ©Australian National Training Authority UTP98 to be reviewed by 31/5/2002

© Australian National Training Authority (ANTA), 2001 Level 11, AMP Place 10 Eagle Street BRISBANE QLD 4000 Phone: (07) 3246 2300 Fax: (07) 3246 2490 All rights reserved. This work has been produced initially with the assistance of funding provided by the Commonwealth Government through ANTA. This work is copyright, but permission is given to trainers and teachers to make copies by photocopying or other duplicating processes for use within their own training organisation or in a workplace where the training is being conducted. This permission does not extend to the making of copies for use outside the immediate training environment for which they are made, nor the making of copies for hire or resale to third parties. For permission outside of these guidelines, apply in writing to Australian National Training Authority. The views expressed in this version of the work do not necessarily represent the views of ANTA. Australian National Training Authority does not give warranty nor accept any liability in relation to the content of this work. This version prepared by: Australian Training Products Ltd Level 25 / 150 Lonsdale St, Melbourne , 3000 PO Box 12211 A’Beckett St Post Office Melbourne, Victoria 8006, Australia Telephone +61 3 9655 0600 Facsimile +61 3 9639 4684 E-mail: [email protected] First Published October, 1998

STOCKCODE: 9840003S

ISBN: 0 642 79688 2 (set)

Generation Training Package-UTP98: V2.00 (Volume 1 of 2 Volume set)

Printed for Australian Training Products Ltd by Mercury Printeam, Melbourne, Australia

AESharenet: P Version 1.00 November, 2001


©Australian National Training Authority 3 UTP98:V2.00 to be reviewed by 31/5/2002

TABLE OF CONTENTS Glossary..................................................................................................................................... 7 UTP NEG074 A ....................................................................................................................... 20 Install and Maintain Industrial Pressure Vessels..................................................................... 20

Range Statement ................................................................................................................. 22 Evidence Guide.................................................................................................................... 23

UTP NEG075 A ....................................................................................................................... 25 Install and Maintain Turbine (Steam, Gas).............................................................................. 25


UTP NEG076 A ....................................................................................................................... 30 Install and Maintain Internal Combustion Engines .................................................................. 30


UTP NEG077 A ....................................................................................................................... 35 Install and Maintain Hydro Turbines........................................................................................ 35


UTP NEG079 A ....................................................................................................................... 40 Conduct Minor/Basic Mechanical Maintenance ...................................................................... 40


UTP NEG080 A ....................................................................................................................... 44 Perform Basic Machining Operations...................................................................................... 44


UTP NEG081 A ....................................................................................................................... 48 Perform Advanced Machining Operations............................................................................... 48


UTP NEG082 A ....................................................................................................................... 51 Diagnose and Repair Faults In Mechanical Equipment .......................................................... 51


UTP NEG083 A ....................................................................................................................... 56 Conduct Generator Mechanical Maintenance ......................................................................... 56


UTP NEG084 A ....................................................................................................................... 61 Maintain and Test Fixed Fire Protection Systems................................................................... 61


UTP NEG085 A ....................................................................................................................... 65 Inspect and Repair/Replace Faults in Mechanical Equipment/Components .......................... 65


UTP NEG089 A ....................................................................................................................... 69 Conduct Welding Inspection/Supervision................................................................................ 69


UTP NEG090 A ....................................................................................................................... 73 Weld Using Manual Metal Arc Welding Process (MMAW)...................................................... 73


UTP NEG091 A ....................................................................................................................... 77 Weld Using Gas Metal Arc Welding Process (GMAW) ........................................................... 77


UTP NEG092 A ....................................................................................................................... 81


4 ©Australian National Training Authority UTP98:V2.00 to be reviewed by 31/5/2002

Weld Using Gas Tungsten Arc Welding Process (GTAW) ...................................................... 81 Range Statement ................................................................................................................. 83 Evidence Guide .................................................................................................................... 83

UTP NEG093 A........................................................................................................................ 85 Weld Using Oxyacetylene Welding Process (OAW) ............................................................... 85

Range Statement ................................................................................................................. 87 Evidence Guide .................................................................................................................... 87

UTP NEG094 A........................................................................................................................ 89 Weld Using Submerged Arc Welding Process (SAW)............................................................. 89


UTP NEG095 A........................................................................................................................ 93 Perform Advanced Welding Using Manual Metal Arc Welding Process (MMAW) .................. 93


UTP NEG096 A........................................................................................................................ 97 Perform Advanced Welding Using Gas Metal Arc Welding (GMAW)...................................... 97


UTP NEG097 A...................................................................................................................... 101 Perform Advanced Welding Using Gas Tungsten Arc Welding (GTAW) .............................. 101

Range Statement ............................................................................................................... 103 Evidence Guide .................................................................................................................. 103

UTP NEG098 A...................................................................................................................... 105 Perform Advanced Welding Using Oxyacetylene Welding Process (OAW).......................... 105


UTP NEG099 A...................................................................................................................... 109 Perform Manual Metal Arc Welding Process to Weld to AS1796 Certificate 1/1E (Low Carbon Steel Sheet and Plate) ........................................................................................................... 109


UTP NEG100 A...................................................................................................................... 113 Perform Manual Metal Arc Welding Process to Weld to AS1796 Certificate 2 (Low Carbon Steel Pipe) ............................................................................................................................. 113


UTP NEG101 A...................................................................................................................... 117 Perform Manual Metal Arc Welding to Weld to AS1796 Certificate 3/3E (Alloy Steel Plate) 117


UTP NEG102 A...................................................................................................................... 121 Perform Manual Metal Arc Welding Process to Weld to AS1796 Certificate 4 (Alloy Steel Pipe)....................................................................................................................................... 121


UTP NEG103 A...................................................................................................................... 125 Perform Gas Tungsten Arc Welding and Manual Metal Arc Welding Processes to Weld to AS1796 Certificate 5 (Alloy Steel Pipe) ................................................................................. 125


UTP NEG104 A...................................................................................................................... 129 Perform Oxyacetylene Welding Process (Fuel Gas) to AS1796 Certificate 6/6E ................. 129


UTP NEG105 A...................................................................................................................... 133 Perform Gas Tungsten Arc Welding to Weld to AS1796 Certificate 7 (Pipe)........................ 133


UTP NEG106 A...................................................................................................................... 137


©Australian National Training Authority 5 UTP98: V2.00 to be reviewed by 31/5/2002

Perform Gas Metal Arc Welding to Weld to AS1796 Certificate 8/8E (Plate and Pipe) ........ 137 Range Statement ............................................................................................................... 139 Evidence Guide.................................................................................................................. 139

UTP NEG107 A ..................................................................................................................... 141 Perform Submerged Arc Welding to Weld to AS1796 Certificate 9 ...................................... 141

Range Statement ............................................................................................................... 143 Evidence Guide.................................................................................................................. 143

UTP NEG108 A ..................................................................................................................... 145 Perform Sheet Metal Work .................................................................................................... 145


UTP NEG109 A ..................................................................................................................... 150 Fabricate Metal Structures and Components........................................................................ 150


UTP NEG110 A ..................................................................................................................... 154 Repair/Replace/Modify Metal Structures and Components .................................................. 154


UTP NEG111 A ..................................................................................................................... 158 Perform Routine Oxyacetylene (Fuel Gas) Welding (OAW) ................................................. 158


UTP NEG112 A ..................................................................................................................... 162 Perform Routine Manual Arc Welding ................................................................................... 162


UTP NEG113 A ..................................................................................................................... 166 Perform Manual Heating, Thermal Cutting and Gouging ...................................................... 166


UTP NEG114 A ..................................................................................................................... 169 Perform Tool Store Duties ..................................................................................................... 169


UTP NEG115 A ..................................................................................................................... 172 Install Electrical Equipment ................................................................................................... 172


UTP NEG116 A ..................................................................................................................... 176 Install Electrical Wiring Systems............................................................................................ 176


UTP NEG117 A ..................................................................................................................... 180 Install Complex Electrical Equipment .................................................................................... 180


UTP NEG118 A ..................................................................................................................... 184 Install Electronic Electrical Equipment................................................................................... 184


UTP NEG119 A ..................................................................................................................... 188 Maintain Electrical Equipment ............................................................................................... 188


UTP NEG120 A ..................................................................................................................... 192 Maintain Complex Electrical Equipment................................................................................ 192


UTP NEG121 A ..................................................................................................................... 196



Maintain Electronic Electrical Equipment............................................................................... 196 Range Statement ............................................................................................................... 198 Evidence Guide .................................................................................................................. 198



Glossary Advanced

High degree of knowledge and skill as would be demonstrated by an ‘expert’ operative (highly developed analytical, conceptual and problem solving skills).

Alkalinity Reduction

Process of controlling pH of cooling system waters to offset increasing alkalinity due to carbon dioxide loss. Required to maintain optimum pH for effective chlorination and plant protection. Usually done by sulphuric acid injection.

Analysis

Resolution of data into understandable information and its subsequent rational interpretation.

Apparatus

Equipment used in the Power Generation processes.

Ash

Residue of combustion and, in particular, the bottom ash of pulverised fuel combustion.

Assemble

Refers to: the selection, visual inspection, placement and securing of components to form an item of plant, equipment or a structure

Assessment

Refers to: diagnosis of performance, classification of eligibility, award of credentials, assurance of progress of learning.

Auxiliary Steam System

Steam used to assist the generation process, i.e. air extraction, gland sealing etc.

Basic

Fundamental and simplest application.

Batching (Chemicals)

Mixing required quantities of chemicals predominantly for water treatment.

Boiler

Vessel for producing steam under pressure (generic).

Plant used in power production is of large voluminous construction that produce large volumes of high pressure steam required for the thermal power generation process. These boilers contain several stages of superheating and may also contain reheating elements.



Brine Concentrator

Plant for concentrating salts in discharged cooling waters, purifying the majority of water for re-use.

Bulk

Large quantity.

Chemicals

Chemicals used in the power generation processes.

Clean

Make site, buildings, plant and equipment safe, tidy and clear of obstructions (including dirt and grime).

Codes of Practice

Refers to: those relevant standards required within Australia.

Commissioning

Activities carried out to make plant ready for normal operation.

Communications

Conveying information by an approved medium.

Competency

The ability to exercise knowledge and skill in the process of carrying out required tasks/duties.

Component

Any self-contained part, combination of parts, subassemblies of units, which perform a distinctive function necessary to the operation of a system.

Compressed

Reduced in volume.

Condensate System

Part of a generating unit’s steam/water cycle, in particular the low pressure water system from the condenser hot well to the boiler feed pump suction including pumps, low pressure feed water heaters, air ejectors, water treatment plants, de-aerators etc.

Condenser

Chamber beneath a turbine’s low pressure cylinder(s) in which steam is condensed to water.

Condensing

Make denser or more compact. Main application in the generation industry is the condensing of steam to water.

Condition Changing

Voltage control. Apparatus may include tap changers, reactors and synchronous condensers.



Condition Monitoring

Process of measuring key performance characteristics of an item of equipment on a continuous or regular basis, usually for the purpose of optimising maintenance requirements.

Conduct

1. Manner of doing business or work.

2. Transmission of heat or power.

Contaminated

Polluted. Degradation from a pure or desired state.

Cooling Systems

Various methods of controlling temperature rise in plant by the transfer of heat to a cooling medium during the power generation process.

Coordinate

Cause to function and/or link together in a proper order.

Crisis

Time of danger, acute risk to system or plant, possibility of imminent failure or collapse.

Critical

1. An incident that involves risk and suspense that may require a decisive and crucial response.

2. Sequence of stages determining minimum time needed for an operation (critical path).

Decommission

Remove from service permanently or for a long period of time.

Defect

Any confirmed abnormal condition of an item whether or not this could eventually result in a failure.

Desired

Want earnestly, bordering on required or necessary. The preferred option.

Diagnose and Repair

Refers to corrective maintenance which is the recognition, location and rectification of faults.

Direct (work)

Set direction/requirements and instruct or allocate staff to achieve the required outputs.

Distribution System

Integrated electricity supply system.



Dogging

Attachment of, and the direction of, the lifting of materials in conjunction with a manned crane or hoist.

Drawings

Refers to: block, wiring, PID, schematic, layout drawings and site plans.

Draft System

Plant used to supply adequate air for combustion. Plant may include: fans, air heaters dampers etc.

Dust

Main application: fly ash that is collected in either electrostatic precipitators or fabric filters.

Efficiency

Maximising plant performance by operating to designed parameters.

Electronic Equipment

Refers to: equipment where the majority of its components are electronic.

Emergency Response

Responding to a sudden state of danger or a condition needing immediate treatment.

Enterprise

Refers to electricity generators and their procedures and standards which can refer to isolation/permit procedures, station/depot instructions, work orders and agreed quality assurance requirements.

Environment

The area surrounding the work site which can be directly or indirectly affected by occurrences at the work site. It includes the atmosphere, soils, drains, underground water tables and the ecosystem. Protection of the environment would require the proper disposal of waste materials, restriction of burning off, the correct handling of toxic substances, the containment of CFCs and the like.

The protection of the environment would also include the minimisation of those factors that contribute, directly or indirectly, to the production of greenhouse gases.

These contributing factors might include the minimisation of construction waste materials, the correct use of enterprise vehicles and machinery, the re-use or recycling of trade materials where possible and the overall reduction of energy usage through general awareness and the use of appropriate technologies.

Environmental Control

Protection of the surrounding environment. See also environment

Erect

Refers to: the actions of preparing foundations, the erection and stabilisation of structures and the placement of electrical equipment.



Explosive Power Tool

Ram set gun or similar tools.

External

Areas external to the power generation site.

Fabricate

To take raw stock and make detailed parts by a variety of methods, such as cutting, bending, attaching, etc. It may be applied to metal and composite structures, electrical parts, etc.

Facilitating

Promote or help forward.

Feedwater

High pressure and high temperature treated water supplied to a boiler.

Feedwater System

Part of a generating unit’s steam/water cycle, in particular the high pressure water system from the feed pump suction to the boiler including pumps, economiser high pressure feed water heaters, feedwater regulating valves etc.

Field (operations)

External to the main centre of operation.

Fork Lift

Vehicle with fork in front for lifting and moving materials.

Fuel

Used for combustion and may include coal, gas, oil, refuse etc.

Generation

Production of electricity.

Hardware

Refers to: material or non-moving parts of systems including such items as insulators. “Hardware” does not include electrical apparatus.

High Voltage

Equal to, or greater than, 1000 volts AC or 1500 volts DC.

HV

High Voltage.

HV Apparatus

Equipment used for transportation and control of electricity.

Implement

Put into effect.



Inspect

To examine or check a system, assembly, component or part by visual or physical means for the purpose of identifying defects or limits.

Inspection

Examine closely.

Install

Refers to: the fitting and positioning of new plant, equipment and/or systems, and the replacement of plant, equipment and/or systems following overhaul or maintenance.

Intermediate

Skills and knowledge greater than a basic level but with room for further development available (experienced but not yet expert).

Internal

Areas internal to the power generation site.

Internal Combustion Duel Fuel Reciprocating Engine

Engine having two fuel sources (normally diesel fuel and gas).

Internal Combustion Single Fuel Reciprocating Engine

Engine having one fuel source.

Isolated Power Systems

Power systems not connected to a power grid, ie Alice Springs.

Key Role

Essential or of vital importance.

Lay

Refers to: the placement in position of underground cables in preparation for jointing and terminating.

Liaise

Communicate and cooperate with an outside organisation, section or person.

Lifting and Load Shifting Equipment (1)

Cranes and hoists that do not require a licence to operate.

Lifting and Load Shifting Equipment (2)

Cranes and hoists that do require a licence to operate.

Local

Controlling equipment from controls located adjacent to an item of plant.

Locomotive

A diesel or steam engine providing the motive power to haul load-carrying wagons.



Low Voltage

Not exceeding 1000 volts AC or 1500 volts DC.

Lubrication

Minimisation of friction by the application of specified oils or greases.

LV

Low Voltage.

Maintain

Refers to: preventative maintenance and the replacement of damaged or faulty components found during preventative maintenance.

Make and Spread (stockpile)

The formation of, and the management of, a stockpile (usually coal).

Manage (plant operations)

Planning, preparing, organisation and actual operation of major plant startups or shutdowns plus the in service control of normal and abnormal plant operating conditions.

Manoeuvering

Planned and controlled movements towards a defined objective.

Material

Matter used in the power production processes including raw, processed, building plant or offices materials.

Maximum

Highest allowable limit.

Minimum

Lowest allowable limit.

Modify

Refers to: alterations, additions, adjustments or re-adjustments to existing equipment

Monitor

Maintain regular surveillance (see also ‘condition monitoring’).

Network

Chain of interconnected electrical conductors, integrated electricity grid system.

Non-Routine

Outside normal daily operations or practices.

Occupational Health and Safety Standards

Refers to: those which are relevant within Australia.



Operate

Bring about a controlled change in plant output.

Operational

Be able to operate or function.

Operator (power generation)

Personnel employed to operate, monitor and control power generation plant.

Organise

Give orderly structure to, make arrangements for or initiate (undertaking).

Others Involved In Or Affected By The Work

Refers to: supervisor, foreperson, other tradespersons, operations personnel and other workers.

Outage

Period of non-operation.

Perform

Carry into effect, execute (operation).

Performance Testing

Check of plant output under test conditions.

Permit to Work

Written approval to work (in safety and in a clearly defined area).

Plan

Formulated or organised methods by which actions are to be done in order to achieve a defined objective or outcome.

Plant

1. Apparatus associated with power production.

2. Mobile plant i.e. implements and vehicles.

Power

Electrical energy.

Process

Controlled course of actions to achieve a required output/outcome.

Production

Produce (electrical energy) in large quantities.

Promote

Help forward, encourage.

Protection Devices/Schemes

Devices, or a number of devices working together, to protect plant and equipment from damage during fault conditions or out of limits operations.



Plug-In Printed Circuit Boards

Refers to: the placement of individual plug-in printed circuit boards, regardless of whether the connections are plugs or soldered, which do not require any additional setting up/tuning.

Quality

Maintaining a high degree of excellence (meeting requirements/standards).

Receive

Accept delivery of (coal).

Reclaim

Recover (coal) from stockpile.

Record

Piece of recorded information, account or fact preserved in a permanent document or electronically.

Rectification

1. Converting AC to DC .

2. Process of repairing faults or failures of equipment or systems.

Regulatory Authority

Refers to: any organisation or department which has a responsibility for establishing and monitoring adherence to procedures, specifications or standards within the Generation sector.

Reliability

May be relied upon (to continue producing). Measure of the probability of failure.

Relocating

Move to a new position.

Request/Work Orders

Refers to: work generated by schedules, instructions, handover details from previous shift, inspection test plant, defect cards, danger tags.



Requirements

That to which equipment and procedures and their outcomes must conform and includes statutory obligations and regulations and Standards called-up by legislation or regulations. Requirements may include:

• codes of practice

• job specifications

• Standards called-up in specifications

• procedures and work instructions

• quality assurance systems

• manufacturers’ specifications

• design specifications

• customer/client requirements and specifications

• specified underpinning knowledge (specified in units’ Evidence Guides)

• National and State guidelines, policies and imperatives relating to the environment.

Reverse Osmosis

Process of removing chemicals from (usually) water by forcing it through a semi permeable membrane using high pressure.

Rigging

Set up slings etc. to ensure a controlled lift of materials by hoists and/or cranes.

Ringmain

Distribution systems for either water, steam or power supplies in the form of a continuous ring.

Risk

Exposure to danger, hazards, losses etc.

SCADA Control

System Control And Data Acquisition system. Screen based remote monitoring and control of a process/acquisition system.

Scaffold

Temporary elevated platform to assist or enable access for inspection or maintenance requirements.

Schedule

Planned output (generation).

Service

Refers to: procedural maintenance which would, in general, be of a routine nature.



Set-up

Refers to: specifications set by manufacturers’, client/user requirements.

Shift (material)

Change or move from one place to another.

Shunting

1. Procedure for warming de-aerator.

2. Divert (train) onto a side track to clear the line.

Site

Location of power generation plant.

Stakeholders

Those who have an influence on activities (power generation).

Standard

1. Degree of excellence required for a particular purpose.

2. Required quality of work.

Statutory requirements

Refers to: those standards required by the relevant regulatory or licensing authority eg. Worksafe Australia, SAA Wiring rules.

Steam/Water Cycle

Major or main cycle of steam and water through a boiler and/or steam turbine. Includes valves piping, heat exchangers, superheat and reheat elements, boiler drum(s) etc.

Stockpile

Accumulated stock of raw materials (mainly coal).

Strategies

Plans formed to achieve specific outcomes.

String

Refers to: the placement of aerial conductors/cables in position, including tensioning.

Structure

Refers to: a pole or tower with associated hardware which supports electrical apparatus.

Switchboard

A combination of cubicles or switches located together that enable the connection or disconnection of electrical circuits.

Switchgear

Apparatus designed to make or break electrical connections.



Systems

Systems in the generation industry means the interaction between a number of elements requiring consideration of the total effect of the parts, rather than a concentration on any single part, and in respect of which actions and responses that are needed, may require analytical skills and techniques.

Tasks

Single items of work.

Team

People working together in a cooperative/collaborative manner.

Technical Inspection

Examine closely, utilising specific criteria relevant to the apparatus concerned.

Test

Refers to: testing and/or functioning (operating) an assembly, component or part to make sure that it agrees with the applicable specifications. In this definition testing provides a way in which adjustment and/or troubleshooting/diagnosis can occur.

Test and Commission

Refers to: the checking of individual equipment/components for correct operation and the placement into service of the equipment or system.

Test (operational)

Operate under a strictly controlled manner to check/determine the condition of an item of plant. This may include a complete system, a complete item of plant (i.e. boiler fan) or an individual component.

Tippling

Discharging of coal (or other material) from a railway wagon.

Tools

Refers to general hand tools, portable electric tools and specialist tools.

Transfer (material)

Move or relocate.

Transformers

Apparatus for reducing or increasing voltage in an AC system.

Transport Plant and Equipment

Moving mobile plant and associated equipment.

Tune

Refers to: correcting or altering a system, circuit, components or indicators to provide a specified outcome or condition.



Turbine

Wheel or rotor driven by the impact or reaction of steam or water (generic). Main plant item in thermal or hydro power production consisting of a number of stages. May include a number of turbines connected in tandem.

Undertake

Be committed to perform, or take responsibility for, work, testing etc.

Waste

Substances of no further use in the power production process, i.e. ash.

Water Quality Control System

System(s) utilised to continually monitor and adjust the quality of water used in the power generation process.

Water Treatment

The treatment processes used to condition raw water to make it suitable for use in the power generation processes.

Wind Generator

Device to convert air currents into electrical energy.

Work Completion Details

Refers to: time sheets, job cards, plans and records.



UTP NEG074 A Install and Maintain Industrial Pressure Vessels

Descriptor: This unit refers to the boiler pressure parts, pressure vessels and associated components

Elements Performance criteria 074.1.1 Work requirements are identified from

request/work orders or equivalent and clarified/confirmed with appropriate parties or by site inspection

074.1.2 Occupational health and safety standards, statutory requirements, relevant Australian standards, codes of practice, manufacturers’ specifications, environmental requirements and enterprise procedures are identified, applied and monitored throughout the work procedure

074.1.3 Resources required to satisfy the work plan are identified, obtained and inspected for compliance with the job specifications

074.1.4 Relevant plans, drawings and texts are selected and interpreted in accordance with the work plan

074.1.5 Correct size, type and quantity of materials/components are determined, obtained and inspected for compliance with the job specifications

074.1.6 Work is planned in detail including sequencing and prioritising and considerations made, where appropriate, for the maintenance of plant security and capacity in accordance with system/site requirements

074.1.7 Co-ordination requirements, including requests for isolations where appropriate, are resolved with others involved, affected or required by the work

074.1.8 Potential hazards are identified and prevention and/or control measures are selected in accordance with the work plan and site procedures

074.1 Plan and prepare for the work

074.1.9 Work area is prepared in accordance with work requirements and site procedures



Elements Performance criteria 074.1.10 Where appropriate, the teams and

individuals roles and responsibilities within the team are identified and, where required, assist in the provision of on-the-job training

074.2.1 Equipment isolation and depressurisation is confirmed visually and manually, as required in accordance with the work plan

074.2.2 Pressure vessels are disconnected in accordance with the work plan

074.2.3 Pressure vessel associated equipment is removed in a manner which will assist in replacement in accordance with the work plan

074.2 Remove associated equipment to facilitate maintenance

074.2.4 Pressure vessel is inspected for abnormalities in accordance with the work plan

074.3.1 Hazardous material is identified and arrangements made for clearance from work site in accordance with statutory requirements

074.3.2 Internal and external components are systematically dismantled, marked and recorded in accordance with work plan

074.3.3 Components are refurbished, catalogued and stored for re-assembly in accordance with work plan and manufacturer’s specifications

074.3.4 Gasket and seal requirements are assessed, manufactured or obtained in accordance with the work plan and manufacturer’s specifications

074.3.5 Vessel mountings are maintained as required in accordance with the work plan and manufacturer’s specifications

074.3 Dismantle and maintain pressure vessel

074.3.6 Internal piping or tubing is tested and expanded, or replaced as required in accordance with the work plan and manufacturer’s specifications

074.4 Re-assemble pressure vessel

074.4.1 Internal/external components are systematically reassembled in accordance with the work plan and manufacturer’s specifications



Elements Performance criteria 074.4.2 Associated equipment is aligned and

replaced in accordance with the work plan

074.4.3 Fastenings are torqued in accordance with specifications and the work plan

074.4.4 Vessel is pressure tested, monitored and adjusted if required in accordance with the work plan and site/statutory requirements

074.5.1 Work is completed and appropriate personnel notified in accordance with site/enterprise requirements

074.5.2 Work area is cleared of waste, cleaned, restored and secured in accordance with site/enterprise procedures

074.5.3 Plant, tools and equipment are maintained and stored in accordance with site/enterprise procedures

074.5 Complete the work

074.5.4 Work completion details are finalised in accordance with site/enterprise procedures

Range Statement Production Plant

Maintenance

Stream:

Field:

Equivalencies: This unit of competence incorporates unit 18.6a of the National Metal and Engineering Competency Standards

Pressure vessels may include air/steam receivers, boilers, HP and LP heaters, condensers, ash transport vessels, heat exchangers and tanks

Associated equipment may include valves, inspection plates, drains, cladding/insulation and pipe work

Details of maintenance may be clarified by diagnosis and work place inspection

Maintenance may include repair, inspection, modification, overhaul, lubrication, servicing, diagnosing and test running

Potential hazards may include materials within pressure vessels

Work completion details may include plant and maintenance records, job cards, check sheets, on device labelling updates and reporting and/or documenting equipment defects



Work site environment may be affected by nearby plant or processes, e.g. chemical, heat, dust, noise, gas and oil

Isolations can refer to electrical/mechanical or other associated processes

Evidence Guide Critical aspects of evidence The knowledge and application of relevant sections of: Occupational, health and safety legislation; Statutory legislation; Enterprise/site safety procedures; Enterprise/site emergency procedures

Preparation and planning of work

Removal techniques

Maintenance techniques and procedures

Installation techniques and procedures

Completion of work procedures

Testing procedures

Context of assessment Competency Standards should be assessed in the workplace or simulated workplace and under the normal range of workplace conditions

Assessment of this unit will be supported with documentary evidence, by means of endorsement stating type and application of work

Interdependent assessment of unit Nil

Knowledge and Skills A knowledge of:

Occupational health and safety standards; Properties of solids, liquids and gases under pressure; Hand and portable power tools; Gaskets and seals; Relevant materials and components; Diagnostic and testing techniques; Non-destructive testing; Pressure system characteristics; Rigging and lifting; Specialised tools; Torquing techniques; Hazardous materials; Data recording; Levelling and aligning principles; Valves and pressure system components; Plant and systems; Engineering concepts; Technical drawings and data; Isolation procedures; Communication principles



The ability to:

Apply occupational health and safety standards; Manufacture and install gaskets/seals; Apply diagnostic and testing techniques; Work with hazardous substances; Work safely on pressurised systems; Apply levelling and aligning principles; Identify and apply correct torquing techniques; Work on valves and mountings; Identify/repair/install pressure system components; Use hand and portable power tools; Select and use specialised tools and jigs; Use and sketch technical drawings and data; Dismantle and reassemble components; Apply non-destructive testing techniques; Apply data analysis techniques; Communicate effectively.



UTP NEG075 A Install and Maintain Turbine (Steam, Gas)

Descriptor: This unit refers to the repair and overhaul of HP, LP, SFPT, cylinders and rotors on gas and steam units



075.1.2 Occupational health and safety standards, statutory requirements, relevant Australian standards, codes of practice, manufacturer’s specifications, environmental requirements and enterprise procedures are identified, applied and monitored throughout the work procedure













075.2.1 Required isolations are confirmed where appropriate in accordance with enterprise/site procedures

075.2.2 Turbine is disassembled in accordance with manufacturer’s specifications and work requirements

075.2.3 Turbine components are removed in appropriate priority in accordance with manufacturer’s specification and work requirements

075.2.4 Disassembly is carried out in a manner that will facilitate assembly in accordance with the work plan

075.2.5 Components are measured and clearances taken to determine conformity to manufacturer’s limits, and to ensure assembly is in accordance with manufacturer’s specifications

075.2 Disassemble turbine

075.2.6 Measurements and clearances are recorded in accordance with manufacturer’s specifications and work requirements

075.3.1 Components are cleaned and inspected in accordance with the work plan

075.3.2 Faults are identified and recorded in accordance with the work plan

075.3.3 New components are inspected for compliance to manufacturer’s specifications and work requirements

075.3 Inspect turbine components

075.3.4 Components are prepared for assembly in accordance with the work plan

075.4.1 Repairs are carried out in accordance with the work plan

075.4 Repair turbine /components

075.4.2 Repairs are tested and results analysed to ensure conformance to specifications and in accordance with the work plan



Elements Performance criteria 075.4.3 Data from testing is recorded in accordance

with the work plan and enterprise/site procedures

075.5.1 Site is prepared for re-assembly of turbine in accordance with the work plan and site procedures

075.5.2 Components are refitted in accordance with the work plan and manufacturers specifications

075.5.3 Turbine is assembled in accordance with the work plan and manufacturer’s specifications

075.5 Reassemble turbine

075.5.4 Turbine is test run and operating characteristics are monitored to ensure compliance with manufacturer’s specifications and enterprise requirements




075.6 Complete the work





Maintenance

Stream:

Field:

Equivalencies: This unit of competence incorporates units 18.27a, 18.5a and 18.6a of the National Metal and Engineering Competency Standards

Turbines may be steam, industrial gas turbine or air derivative turbine

Assembly may entail complex/advanced levelling and aligning procedures

Components may include white metal bearings, tilting pad bearings, lubrication system components, governor system components, cooling systems components, transmissions and couplings

Test equipment may include optical fibre scope, gas analysers, pressure recorders and vibration monitors






Disassembly techniques

Inspection and fault diagnosis techniques and procedures

Repair and maintenance techniques and procedures

Re-assembly techniques








Occupational health and safety standards; Related plant and equipment; Hand and portable power tools; Precision measuring equipment; Rigging and lifting equipment; Specialised tools and jigs; Advanced levelling and aligning techniques; Technical drawings and data; Diagnostic and testing techniques; Gaskets and seals; Bearings (white metal and pad tilting); Reaction blading principles; Thermal and differential expansion principles; Quality assurance/quality control; Transmissions; Couplings; Hazardous materials; Optical fibre scope equipment; Non-destructive testing; Fundamental principles of electrical generation; Valves; Fluid power systems; Pipe work; Torquing techniques; Data recording techniques; Isolation procedures; Greases and oils; Communication principles

The ability to:

Apply occupational health and safety standards; Use hand and portable power tools; Use precise measuring equipment; Use rigging and lifting equipment; Use specialised tools and jigs; Apply advanced balancing, levelling and aligning techniques; Use and sketch drawings and data; Diagnose and test; Manufacture gaskets and seals; Inspect, scrape and blue-check bearings; Identify hazardous materials; Identify components; Recognise worn, damaged or faulty components; Sequentially assemble and disassemble; Work to fine tolerances; Apply fluid power control principles; Apply non-destructive testing; Use optical fibre scope; Apply torquing techniques; Apply maintenance techniques; Communicate effectively.



UTP NEG076 A Install and Maintain Internal Combustion Engines

Descriptor: This unit refers to the maintenance and major overhauls of fixed or pad mounted internal combustion engines
















076.2.1 Engine is run and components are assessed visually and/or aurally to determine condition of engine under load in accordance with the work plan

076.2 Assess engine condition

076.2.2 Engine condition is tested whilst under load using appropriate test equipment and procedures according to manufacturer’s specifications and the work plan


076.3.2 Auxiliary systems are removed, marked and labelled to facilitate replacement in accordance with the work plan

076.3 Remove auxiliary systems

076.3.3 Load device is uncoupled and removed in accordance with the work plan

076.4.1 Engine is systematically dismantled and component parts are clearly marked for identification in accordance with the work plan

076.4.2 Engine components are examined and dimensional inspection is performed to determine conformance to manufacturer’s specifications

076.4.3 Faulty components are replaced in accordance with manufacturer’s specifications

076.4 Overhaul/maintain engine

076.4.4 Engine components are reassembled and necessary adjustments made in accordance with manufacturer’s specifications and enterprise requirements

076.5.1 Load device is coupled in accordance with manufacturer’s specifications and enterprise requirements

076.5 Replace auxiliary systems

076.5.2 Auxiliary equipment is maintained as required in accordance with manufacturer’s specifications and the work plan



Elements Performance criteria 076.5.3 Auxiliary equipment is aligned and installed

in accordance with manufacturer’s specifications and the work plan

076.5.4 Engine is started and function tested in accordance with manufacturer’s specifications and enterprise requirements

076.5.5 Engine operating characteristics are monitored, recorded and adjustments made as required to obtain optimum performance in accordance with manufacturer’s specifications and enterprise requirements

076.5.6 Where appropriate auxiliary equipment and/or components are overhauled in accordance with manufacturer’s specifications and enterprise requirements




076.6

Complete the work



Maintenance

Stream:

Field:

Equivalencies: This unit of competence incorporates units 18.24a, 18.25a, 18.26a, 18.28a, 18.29a, 18.32a, 18.33a and 18.34a of the National Metal and Engineering Competency Standards

Internal combustion engines may refer to medium speed diesels, high speed diesels, petrol engines, gas engines or dual fuel (gas/diesel) powered engines

Engine auxiliary systems may include cooling systems, lubrication systems, fuel systems and induction and exhaust systems

Engine components may include bearings (shell and white metal) pistons, cylinders, valves, cams, lifters, springs, timing gear, crankshaft, pumps, gaskets and seals, coolers, filters and governors



Measuring equipment may include micrometers, verniers (internal/external) dial indicators, bore gauges, depth and height gauges and optical fibre scope

Test equipment may include pressure and vacuum gauges, gas analysers, timing light, injector tester and dyno test equipment

Running checks may include cylinder peak pressure, exhaust gas temperature, lube oil flow checks and fuel injection timing

Maintenance may include repair, inspection, modification, overhaul, lubrication, servicing, diagnosing and test running

Re-assembly techniques may include crankshaft deflections, advanced levelling and alignment



Isolations can refer to electrical/mechanical or other appropriate processes



Performance assessment techniques

Removal techniques and procedures

Overhaul and maintenance techniques and procedures

Replacement techniques and procedures

Diagnostic and testing techniques and procedures








Occupational health and safety standards; Relevant plant and equipment; Hand and portable power tools; Precision measuring equipment; Rigging and lifting; Specialised tools and jigs; Levelling and aligning; Technical drawing and data; Data recording techniques; Diagnostic and testing techniques; Gaskets and seals; Bearings (radial and thrust); Diesel fuel injection systems; Quality assurance/quality control; Governor systems; Hazardous materials; Optical fibre scope equipment; Non-destructive testing; Couplings; Valves; Fluid power systems; Pipe work; Spare parts; Torquing techniques; Pumps (gear and centrifugal); Speed control mechanisms; Balancing and vibration analysis; Maintenance procedures; Dismantling and reassembling techniques; Communication principles

The ability to:

Apply occupational health and safety standards; Select resources; Inspect and identify correct materials, tools and components; Apply dismantling techniques to work requirements; Apply re-assembly techniques to work requirements; Apply repair techniques; Apply maintenance techniques; Observe isolation procedures; Use hand and portable power tools; Use precise measuring equipment; Use rigging and lifting equipment; Use specialised tools and jigs; Level and align; Use drawings and data; Diagnose and test; Manufacture gaskets and seals; Inspect, scrape and blue-check bearings; Identify hazardous materials; Use optical fibre scope; Apply torquing techniques; Apply data recording techniques; Communicate effectively.



UTP NEG077 A Install and Maintain Hydro Turbines

Descriptor: This unit refers to the inspection, repair and overhaul of hydro turbines










077.1

Plan and prepare for the work





individuals roles and responsibilities within the team are identified and, where required, assist in the provision of the on-the-job training


077.2.2 Turbine is disassembled in accordance with manufacturer’s specifications and work requirements

077.2.3 Turbine components are removed in appropriate priority in accordance with manufacturer’s specifications and work requirements

077.2.4 Disassembly is carried out in a manner that will facilitate assembly in accordance with the work plan

077.2.5 Components are measured and clearances taken to determine conformity to manufacturer’s limits, and to ensure assembly is in accordance with manufacturer’s specifications

077.2 Disassemble turbine

077.2.6 Measurements and clearances are recorded in accordance with manufacturer’s specifications and work requirements

077.3.1 Components are cleaned and inspected in accordance with the work plan

077.3.2 Faults are identified and recorded in accordance with the work plan

077.3.3 New components are inspected for compliance to manufacturer’s specifications and work requirements

077.3

Inspect turbine components

077.3.4 Components are prepared for assembly in accordance with the work plan

077.4.1 Repairs are carried out in accordance with the work plan.

077.4

Repair turbine/ components

077.4.2 Repairs are tested and results analysed to ensure conformance to specifications and in accordance with the work plan.



Elements Performance criteria 077.4.3 Data from testing is recorded in accordance

with the work plan and enterprise/site procedures

077.5.1 Site is prepared for re-assembly of turbine in accordance with the work plan and site procedures.

077.5.2 Components are refitted in accordance with the work plan and manufacturer’s specifications.

077.5.3 Turbine is assembled in accordance with the work plan and manufacturer’s specifications.

077.5

Re-assemble turbine

077.5.4 Turbine is test run and operating characteristics are monitored to ensure compliance with manufacturer’s specifications and enterprise requirements




077.6

Complete the work



Maintenance

Stream:

Field:


Hydro turbine types may include Pelton wheel, Francis and Kaplin

Work site may be affected by nearby plant or processes, e.g. water, noise, oil, confined space and ambient temperatures

Assembly may entail basic and complex/advanced levelling and aligning procedures

Components may include white metal bearings, tilting pad bearings, lubrication system components, governor system components, transmissions and couplings



Test equipment may include optical fibre scope, pressure recorders and vibration monitors


Isolations can refer to electrical/mechanical or other associated process












Occupational health and safety standards; Related plant and equipment; Hand and portable power tools; Precision measuring equipment; Specialised tools and jigs; Levelling and aligning techniques; Technical drawings and data; Diagnostic and testing techniques; Protective coatings; Gaskets and seals; Bearings (white metal and pad tilting); Quality assurance / quality control; Transmissions/couplings; Hazardous materials; Optical fibre scope equipment; Non-destructive testing; Fundamental principles of electrical generation; Valves; Fluid power systems; Pipe work; Torquing techniques; Data recording techniques; Isolation procedures; Rigging equipment and techniques; Communication principles



The ability to:

Apply occupational health and safety standards; Use hand and portable power tools; Use precision measuring equipment; Use rigging and lifting equipment; Use specialised tools and jigs; Apply levelling and aligning techniques; Use drawings and data; Diagnose and test; Manufacture gaskets and seals; Inspect, scrape and blue-check bearings; Identify hazardous materials; Identify components; Recognise worn, damaged or faulty components; Apply fluid power control principles; Apply non-destructive testing; Use optical fibre scope; Apply torquing techniques; Apply maintenance techniques; Communicate effectively.



UTP NEG079 A Conduct Minor/Basic Mechanical Maintenance

Descriptor: This unit refers to the range of minor/basic maintenance functions associated with, but not limited to, mechanical equipment










079.1







079.2.1 Required isolations are confirmed where appropriate in accordance with enterprise requirements

079.2.2 Minor maintenance is conducted in accordance with the work plan and site requirements

079.2.3 Minor adjustments are undertaken in accordance with prescribed procedures and schedules and site requirements

079.2 Conduct minor maintenance

079.2.4 Faults are reported to the relevant parties in accordance with site/enterprise procedures




079.3

Complete the work



Maintenance

Stream:

Field:

Equivalencies: This unit of competence incorporates unit 7.1a of the National Metal and Engineering Industry Competency Standards

Minor maintenance may include lubrication, visual inspection, gland nipping, draining of water taps, filter cleaning and changing, charging bowl and ball mills, exchange of conveyor rollers, removing/replacing access covers, replacing shear pins, applying plastic metals, degreasing, preparing surfaces, limited mechanical assembly and minor fabrication tasks e.g. brackets, gaskets



Inspections should be planned with the appropriate parties to determine access, conditions and work requirements

Materials may refer to lubricants, cleaning agents and emery paper

Equipment may include pumps, fans, compressors, blowers, transmissions, AC/DC rotating electrical plant, pipe work, heat exchangers, tanks, dampers, mills, feeders, crushers, conveyors and air slides

Tools may include drills, angel grinders, buffers, sanders, grease guns, benders, guillotines, pressers, scrapers and hand tools

Appropriate parties may refer to supervisor, tradesperson or operations personnel

Work completion details and plans may include plant and maintenance records, job cards, check sheets, on device labelling updates and reporting and/or documenting equipment defects










Occupational health and safety standards; Relevant statutory requirements and codes of practice; Relevant enterprise procedures and standards; Equipment and material required to perform the work; Isolation procedures; General layout of plant/work site and operation of its equipment; Relevant minor maintenance lubrication and replacement techniques; Hand and portable power tools; Lifting techniques; Surface preparation techniques; Communication principles



The ability to:

Apply occupational health and safety standards; Carry out work in a logical and safe manner; Apply maintenance procedures; Identify and select materials for the job; Carry out work completion details; Use hand and portable power tools; Clean and lubricate plant and equipment; Perform basic drilling; Prepare surfaces for finishing; Apply plastic metals; Store and maintain tools and equipment; Communicate effectively.



UTP NEG080 A Perform Basic Machining Operations

Descriptor: This unit refers to the basic machining operations that would not require the use of precision measuring instruments, or scaling from drawings and prints









080.1


080.1.8 Where appropriate, the teams and individuals roles and responsibilities within the team are identified and, where required, assist in the provision of the on-the-job training



Elements Performance criteria 080.2

Conduct machining operations

080.2.1 Measuring equipment is selected and obtained in accordance with work requirements

080.2.2 Tooling equipment is selected, obtained and/or sharpened in accordance with work requirements

080.2.3 Work piece is set up using appropriate techniques in accordance with work requirements

080.2.4 Feeds and speeds are selected in accordance with manufacturer’s specifications and work requirements

080.2.5 Cutting lubricants are identified in accordance with material/manufacturer’s specifications and work requirements

080.2.6 Machine is operated in accordance with manufacturer’s specifications and work requirements

080.2.7 Work piece is inspected to ensure compliance with relevant specifications and work requirements




080.3

Complete the work





Maintenance

Stream:

Field:


Machine types may include centre lathes, turret lathes, CNC lathes (excluding programming), milling machines, shapers, slotters, grinders, drills, bench grinders and power saws

Accessories may include 3 and 4 jaw chucks, face plates, centres and magnetic plate

Equipment may include drill chucks, die and tap head, drills, reamers, taps and dies, tip tools and tool bits

Measuring equipment may include tape measure, rule and go/no-go gauges

Materials may include ferrous and non-ferrous metals and plastics






Conducting basic machining operations








Occupational health and safety standards; Basic measuring equipment; Relevant machine accessories; Machine cutting tools; Materials; Hand and portable power tools; Machining techniques; Cutting compounds; Lifting techniques; Communication principles

The ability to:

Apply occupational health and safety standards; Use hand and portable power tools; Use machines and their accessories; Select appropriate materials; Use correct lifting techniques; Use basic measuring equipment; Set work piece in machine; Select appropriate cutting compounds; Communicate effectively.



UTP NEG081 A Perform Advanced Machining Operations

Descriptor: This unit refers to the advanced machining operations that may require complex calculations, a high level of precision or quality and using a full range of materials including non-standard metals and alloys. it would also be expected that the full range of machine accessories could be employed



081.1.2 occupational health and safety standards, statutory requirements, relevant Australian standards, codes of practice, manufacturers’ specifications, environmental requirements and enterprise procedures are identified, applied and monitored throughout the work procedure






081.1






Complete the work






Maintenance

Stream:

Field:

Equivalencies: This unit of competence incorporates units 7.5a, 7.6a, 7.7a, 7.8a, 7.10a, 7.12a, 7.13a, 12.3a and 18.3a of the National Metal and Engineering Competency Standards

Machine types may include lathes (centre, turret, CNC), milling machines, grinders (surface, centreless), boring machines, shapers, slotters and drills

Accessories may include chucks (3 and 4 jaw, magnetic), face plates, taper turning, dividing head, rotary table, angle heads and travelling steadies

Work may include, but is not limited to, single and multi-start threads, eccentrics turned, copy and taper turning, counter balanced work on face plates, rack and gear cutting, helical milling, jig grinding and thread and gauge grinding and basic CNC programming

Measuring equipment may include micrometers, height gauges, sine bars, dial gauges, limit gauges and feeler gauges. Measuring devices may be both analogue and digital

Measurements may be both metric and imperial








Advanced machining, grinding, milling, lathing and boring techniques and procedures






Occupational health and safety; Precision measuring devices; Relevant machine accessories; Machine cutting, milling and grinding tools; Materials technology; Hand and portable power tools; Cutting and grinding compounds; Advanced machining, milling and grinding techniques and settings; Plans and drawings; Mathematical formulae; Engineering concepts; Lifting techniques; Communication principles

The ability to:

Apply occupational health and safety standards; Identify appropriate materials; Use plans and drawings; Follow job specifications; Apply advanced machining, milling, lathing and grinding techniques and settings; Use and/or set advanced machining equipment; Select and use accessories; Select cutting tools and/or compounds; Use hand and portable power tools; Use lifting techniques; Use and sketch drawings and data; Use precision measuring equipment; Communicate effectively; Apply data analysis techniques and tools.



UTP NEG082 A Diagnose and Repair Faults In Mechanical Equipment

Descriptor: This unit refers to the diagnosing and repairing of faults in a range of mechanical equipment and may entail the work to be carried out whilst machinery/plant is on line










082.1







082.2.1 Normal performance and function of the equipment is ascertained by consulting appropriate reference sources in accordance with the work plan

082.2.2 Fault indicators and appropriate technical information/diagnostic techniques are used to verify reported symptoms/faults in accordance with the work plan

082.2 Verify the fault

082.2.3 Symptoms are reproduced and monitored if possible, whilst due regard for personnel safety and plant security is observed in accordance with the work plan

082.3.1 Required isolations are confirmed where appropriate in accordance with site requirements

082.3.2 Fault finding is carried out in conjunction with others involved in, or affected by, the work in accordance with enterprise/job requirements

082.3.3 Equipment components, pipe work, fittings and support fixings are inspected for obvious faults in accordance with the work plan

082.3.4 All appropriate fault finding/diagnostic techniques are identified, selected and used to determine the fault in accordance with the work plan

082.3

Find the fault

082.3.5 Test and measurement instruments are used in accordance with manufacturer’s instructions and job requirements




Determine cause of fault

082.4.1 All appropriate personnel are consulted in order to obtain as many details relating to the faulty equipment as possible in accordance with the work plan

082.4.2 Appropriate use is made of any information from fault indicators and maintenance records in accordance with the work plan

082.4.3 Valid conclusions about the nature and cause of the fault are reached from analysis of available evidence in accordance with the work plan


082.5.2 Appropriate repair procedures are undertaken in conjunction with others involved in, or affected by, the work in accordance with the work plan

082.5.3 Faulty, worn, damaged or unsecured components are replaced, repaired or secured in accordance with the work plan

082.5.4 Parts and components are selected and replaced as required in accordance with appropriate specifications and the work plan

082.5.5 All faults are repaired or rectified in accordance with the work plan

082.5

Repair or rectify the fault

082.5.6 Final job inspection is performed and permits are relinquished as required in accordance with the work plan



Elements Performance criteria 082.6.1 Work is completed and appropriate

personnel notified in accordance with site/enterprise requirements



082.6

Complete the work



Maintenance

Stream:

Field:


Inspection on running plant should be planned with appropriate parties to determine access and conditions

Work site environment may be affected by nearby plant or processes, e.g. chemical, heat, noise, gas, dust and oil

Test and measurement instruments may refer to temperature and pressure indicators/recorders, vibration monitors or flow indicators

Fault indicators may refer to indication lamps, LED’s, alarms and flag relays

Work completion details may include plant and maintenance records, job cards, check sheets and on-device labelling updates

Mechanical equipment may be that normally associated with, but not exclusive to, power generation





Verification techniques

Diagnostic and fault finding techniques and procedures

Repairing techniques and procedures






Occupational health and safety standards; Relevant statutory requirements and codes of practice; Equipment and material required to perform the work; Layout of plant and operation of its equipment; Performance and function of the equipment; Fault finding and diagnostic techniques; Repair techniques; Relevant plans, drawings and texts; Communication principles

The ability to:

Apply occupational health and safety standards; Observe relevant statutory requirements and codes of practice; Identify equipment and material required to perform the work; Locate and interpret plans, drawings and texts; Carry out work in a logical manner; Use tools and relevant equipment; Use test and measurement instruments; Verify and identify faults; Apply fault finding and diagnostic techniques; Determine cause of faults; Repair faults; Communicate effectively.



UTP NEG083 A Conduct Generator Mechanical Maintenance

Descriptor: This unit refers to the maintenance of an electrical generating unit










083.1





Elements Performance criteria 083.1.10 Where appropriate the teams and


083.2.1 Required notations are confirmed where appropriate in accordance with site requirements

083.2.2 Associated equipment is disconnected in accordance with the work plan

083.2.3 Associated equipment is removed in a manner that will assist in replacement in accordance with the work plan

083.2

Remove associated equipment

083.2.4 Associated equipment is inspected for abnormalities in accordance with the work plan

083.3.1 Maintenance is performed in accordance with manufacturer’s specifications and the work plan

083.3.2 Generator is dismantled, clearly marked for identification and relevant data/sketches noted/drawn in accordance with the work plan

083.3.3 Components are correlated in preparation for re-assembly in accordance with manufacturer’s drawings/manuals

083.3.4 New components are inspected to ensure compliance with manufacturer’s specifications

083.3.5 Dimensional inspection is performed on generator and components to ensure compliance with manufacturer’s specifications.

083.3.6 Components are reassembled for any testing required in accordance with manufacturer’s specifications and the work plan

083.3

Perform generator maintenance

083.3.7 Components are levelled, aligned and coupled in accordance with manufacturer’s specifications and the work plan




Replace generator associated equipment

083.4.1 Associated equipment is replaced and connected in accordance with the work plan

083.4.2 Generator is rotated and checks carried out to ensure operating conditions are in accordance with manufacturer’s specifications

083.4.3 Out of specification modifications/alterations are approved by appropriate authority and recorded and documented in accordance with site/enterprise requirements

083.4.4 Final job inspection is completed and any permits relinquished in accordance with the work plan




083.5

Complete the work



Maintenance

Stream:

Field:

Equivalencies: This unit of competence incorporates unit 18.6a of the national metal and engineering competency standard

Details of maintenance may be clarified by diagnosis and/or workplace inspection

Maintenance may include refurbishment/replacement of bearings (plain, white meal, anti-friction), seals (hydrogen, labyrinth), complex seals, couplings, coolers, pipe work, barring gear, inspection, lubrication and test running

Generator maintenance may require the removal of the rotor and subsequent replacement would involve complex levelling and alignment techniques



Precision measuring equipment may include inside/outside micrometers and verniers, dial gauges, depth gauges, slip gauges and feeler gauges

Work completion details may include plant and maintenance records, job cards, check sheets and on device labelling updates.

Work site environment may be affected by nearby plant or processes, e.g. heat, noise, dust, oil, water and chemical













Occupational health and safety standards; Related plant and equipment; Operating principles of an electrical generator; Hand and portable power tools; Precision measuring equipment; Rigging and lifting equipment; Specialised tools and jigs; Advanced balancing, levelling and aligning techniques; Technical drawings and data; Diagnostic and testing techniques; Gaskets and seals, including complex seals; Bearings (white metal and pad tilting); Transmissions/couplings; Hazardous materials; Optical fibre scope equipment; Valves; Fluid power systems; Pipe work; Torquing techniques; Isolation procedures; Communication principles



The ability to:

Apply occupational health and safety standards; Use hand and portable power tools; Use precise measuring equipment; Use rigging and lifting equipment; Use specialised tools and jigs; Apply advanced balancing, levelling and aligning techniques; Use drawings and data; Diagnose and test; Manufacture and install gaskets and seals, including complex seals; Inspect, scrape and blue-check bearings; Identify hazardous materials; Identify components; Recognise worn, damaged or faulty components; Sequentially assemble and disassemble; Work to fine tolerances; Apply fluid power control principles; Use optical fibre scope; Apply torquing techniques; Apply maintenance techniques; Apply data analysis techniques and tools; Communicate effectively.



UTP NEG084 A Maintain and Test Fixed Fire Protection Systems

Descriptor: This unit refers to the maintenance, fault finding and in-service testing of fixed fire protection systems










084.1







084.2.1 Dismantling of necessary equipment is done in a manner that will facilitate reassembly in accordance with the work plan

084.2.2 Faulty components are repaired/overhauled in accordance with the work plan and the system requirements

084.2.3 Replacement items are inspected to confirm compliance with the system specifications

084.2.4 Modifications/alterations are undertaken in accordance with the system requirements and the work plan

084.2 Maintain fixed fire protection systems

084.2.5 Maintenance is performed in accordance with the work plan and system requirements

084.3.1 In-service testing is carried out in accordance with the system requirements

084.3.2 In-service testing is carried out in accordance with relevant statutory requirements

084.3

Conduct in service testing

084.3.3 Abnormalities, faults and deviations from system specifications are logged and reported to appropriate personnel in accordance with statutory requirements and the work plan



Elements Performance criteria 084.4.1 Work is completed and appropriate

personnel notified in accordance with site/enterprise requirements



084.4

Complete the work



Maintenance

Stream:

Field:

Equivalencies: N/A

Details of maintenance may be diagnosis and in-service testing.

Maintenance may include repair, inspection, modification, overhaul, lubrication, servicing and test running.

Work completion details and plans may include plant and maintenance records, job cards, check sheets, on device labelling updates and reporting and/or documenting equipment defects





Removal techniques




In-service test procedures







Occupational health and safety standards; Measuring equipment; Quality assurance/quality control; Technical drawings and data; Data recording techniques; Hand and portable power tools; Diagnostic and testing techniques; Plant and systems; Communication principles

The ability to:

Apply occupational health and safety standards; Identify and use measuring equipment; Use hand and portable power tools; Use technical drawings and data; Apply diagnostic and testing techniques; Dismantle and reassemble components; Communicate effectively.



UTP NEG085 A Inspect and Repair/Replace Faults in Mechanical Equipment/Components

Descriptor: This unit refers to the inspection and repairing of faults in a range of mechanical equipment/components which may require fabrication work to be carried out









085.1





Elements Performance criteria 085.1.9 Work area is prepared in accordance with

work requirements and site procedures


085.2.1 Equipment/components are dismantled and marked in a manner that will facilitate reassembly

085.2.2 Equipment/components are dismantled where required using appropriate engineering principles

085.2.3 Damaged or faulty equipment/components are assessed against operational and/or manufacturer’s specifications

085.2 Inspect and dismantle equipment /components

085.2.4 Faulty equipment/components identified for repair, replacement or manufacture

085.3.1 Methods of repair are determined in accordance with appropriate engineering procedures

085.3.2 Repairs are completed in accordance with appropriate engineering procedures

085.3

Repair/replace faulty equipment/ components

085.3.3 Replacement parts are selected, assessed against specifications, and fitted using appropriate engineering procedures

085.4.1 Parts/components specifications are determined using appropriate engineering methods

085.4.2 Appropriate materials are selected in accordance with the work requirements

085.4.3 Parts/components are manufactured/ fabricated using appropriate engineering methods

085.4

Manufacture parts or components

085.4.4 Completed work is inspected to ensure compliance with the work requirements and specifications



Elements Performance criteria 085.5 Reassemble

equipment/ components

085.5.1 Equipment/components are reassembled in accordance with the work plan

085.5.2 Final assembly is inspected to ensure compliance with operational and/or manufacturer’s specifications




085.6

Complete the work



Maintenance

Stream:

Field:


Inspection on running plant should be planned with appropriate parties to determine access and conditions Work site environment may be affected by nearby plant or processes, eg. chemical, heat, noise, gas, dust and oil Work completion details may include plant and maintenance records, job cards, check sheets and on-device labelling updates Mechanical equipment may be that normally associated with, but not exclusive to, power generation





Inspection procedures

Dismantling and reassembly techniques and procedures

Repairing techniques and procedures






Occupational health and safety standards; Relevant statutory requirements and codes of practice; Equipment and material required to perform the work; Layout of plant and operation of its equipment; Performance and function of the equipment; Repair techniques; Relevant plans, drawings and texts; Communication principles

The ability to:

Apply occupational health and safety standards; Observe relevant statutory requirements and codes of practice; Identify equipment and material required to perform the work; Locate and interpret plans, drawings and texts; Carry out work in a logical manner; Use tools and relevant equipment; Identify faults; Repair faults; Communicate effectively.



UTP NEG089 A Conduct Welding Inspection/Supervision

Descriptor: This unit relates to those competencies required to satisfy the code requirements relating to welding and supervision procedures including Australian and/or international standards codes of practice enterprise procedures and manufacturers specifications

Elements Performance criteria 089.1.1 Occupational health and safety standards,

statutory requirements, relevant Australian standards, codes of practice, environmental requirements and enterprise procedures are identified, applied and monitored throughout the procedures

089.1.2 Work requirements are identified and clarified/confirmed with appropriate parties

089.1.3 All inspections are planned in conjunction with others involved in, or affected by the work in accordance with the job requirements


089.1.5 Responsibilities and duties in regard to the work are identified

089.1.6 Materials and consumables composition are confirmed in accordance with requirements

089.1.7 The traceability of materials and consumables is ensured and movements of materials documented.

089.1.8 All aspects of the work are identified and relevant Australian or International Standards are applied

089.1

Plan and prepare for welding inspections and supervision

089.1.9 The sequence of work is planned in accordance with requirements



Elements Performance criteria 089.1.10 Materials and processes are analysed for

their suitability and factors affecting weld ability are identified

089.1.11 The work is costed and estimated in accordance with requirements

089.2.1 Welding procedures are established and validated

089.2.2 The characteristics and application of welding, cutting and gouging processes are determined

089.2.3 Welders are trained and qualified in the required procedures

089.2.4 Deviations from procedures are identified and appropriate actions are taken according to requirements

089.2.5 The progress of the welding is monitored to confirm it meets industry and enterprise procedures

089.2.6 Test results are analysed, documented and verified in accordance with the prescribed procedures

089.2

Perform welding supervision

089.2.7 Required action following results of test welds and analysis of previous test procedures is identified and reported

089.3.1 Monitor QA procedures are being followed in accordance with work requirements

089.3.2 Testing requirements are identified and implemented to meet the required standard

089.3.3 Calibration of test equipment is verified in accordance with work requirements

089.3.4 Deviations from work requirements are investigated and reported in accordance with requirements

089.3.5 Testing, inspection and verification data is viewed and interpreted

089.3

Perform welding inspections

089.3.6 Final inspection(s) against specifications are performed in accordance with prescribed procedures



Elements Performance criteria 089.4.1 Discontinuities in inspection and test data

are identified in accordance with job requirements and specification

089.4

Co-ordinate, repair and modify welding work

089.4.2 Repairs and/or modifications are co-

ordinated in accordance with requirements

089.4.3 Requirements for personnel and equipment to conduct the work are identified to meet the required standard

089.4.4 Retesting of repairs and/or modifications are confirmed and carried out in accordance with prescribed procedures and standards

089.4.5 Required reports and documentary evidence are formulated in accordance with procedures or work standards

089.5.1 Test results are documented and stored in accordance with prescribed procedures

089.5.2 Recommendations for procedural changes are documented in accordance with prescribed procedures

089.5

Complete the work

089.5.3 Plant/equipment availability is authorised in accordance with prescribed procedures


Maintenance

Stream:

Field:

Equivalencies: This unit of competency incorporates units 5.24b and 5.25b of the National Metal and Engineering Competency Standards

Test procedures may include dye penetrant, magnetic particle, thickness testing, radiographic, ultrasonic and pressure tests Welding inspection/supervision procedures may include Australian and/or International standards, codes of practice, enterprise procedures and manufacturer’s specifications Determine consumables which may include gases, welding rods, fluxes and tips Determine use of processes and materials as defined by Standards




Preparation and planning for inspection and testing

Inspection and testing procedures

Establishing and validating procedures

Relevant standards and procedures

Perform welding supervision

Perform welding inspection





Occupational health and safety standards; Relevant statutory requirements and codes of practice; Welding science and parameters; Relevant standards of weld; Inspection techniques and procedures; Metallurgy; Welding hardware; Welding practice; Mechanical properties of welded joints; Heat treatment procedures; Welding consumables and materials; Fabrication techniques; Engineering techniques; Characteristics of welding, cutting and gouging; Support systems (pipe work and duct work); Structural steel work and tanks; Pressure retaining equipment and pipe work; Non-destructive testing methods

The ability to:

Apply occupational health and safety standards; Observe relevant statutory requirements and codes of practice; Recognise welding faults; Use drawings and plans; Use relevant standards and codes of practice; Apply inspection techniques, procedures and processes; Inspect welding and materials; Communicate effectively; Identify welding consumables; Apply welding, cutting and gouging; Apply supervision/inspection techniques and practices; Produce formal reports of a technical nature; Co-ordinate staff; Oversee and/or conduct non-destructive testing processes.



UTP NEG090 A Weld Using Manual Metal Arc Welding Process (MMAW)

Descriptor: This unit refers to the competence to perform general purpose manual metal arc welding to AS1554.GP










090.1







090.2.1 Materials for welding are prepared and aligned in accordance with the work plan and specifications.

090.2.2 Distortion prevention measures are identified and applied in accordance with job requirements

090.2.3 Test runs are undertaken in accordance with the work plan and job requirements

090.2.4 Materials are welded using MMAW process to Australian Standards No. 1554 General Purpose Quality, or equivalent in accordance with the work plan and specifications

090.2.5 Welds are cleaned using appropriate tools and techniques in accordance with the work plan

090.2 Weld materials

090.2.6 Welds are inspected visually and defects identified and repaired using appropriate techniques and in accordance with the work plan




090.3

Complete the work





Maintenance

Stream:

Field:


Welding equipment may include arc welder, leads, electrodes and welding shield

Materials may include mild steel, stainless steel, cast iron, aluminium, high and low carbon steels, high and low alloy steels in the appropriate profile ie. angle, plate, pipe and channel

Distortion prevention measures may include bracing, pre-setting, tacking, bolting and clamping

Appropriate tools may include chipping hammer, wire brush, angle grinder, scraper and needle gun

Visual inspection may include dye check, magnetic particle and pressure tests

Maintenance may refer to repairing damaged leads, hand and earth pieces; cleaning and checks on portable welders






Welding techniques and procedures









Occupational health and safety standards; Relevant Australian standards; Basic metallurgy; Hand and portable power tools; Welding and heating techniques; MMAW consumables; Weld and material preparation techniques; Distortion control techniques; Welding jigs; Weld testing techniques; Fabrication and assembly techniques; Hazardous fumes and gases; Materials and their various profiles; Welding and heating equipment and its basic maintenance; Welding symbols; Communication principles

The ability to:

Apply occupational health and safety standards; Apply relevant Australian standards; Use welding, cutting and heating equipment; Maintain welding and heating equipment; Use hand and portable power tools; Use and update drawings, manuals and plans; Select materials; Apply relevant standards; Control distortion; Inspect and identify defects in welds; Inspect and finalise job; Utilise jigs and templates; Communicate effectively.



UTP NEG091 A Weld Using Gas Metal Arc Welding Process (GMAW)

Descriptor: This unit refers to the competence to perform general purpose gas metal arc welding to AS1554.GP.










091.1







091.2.1 Materials for welding are prepared and aligned in accordance with the work plan and specifications



091.2.4 Materials are welded using GMAW process to Australian Standards No. 1554 General Purpose Quality, or equivalent, in accordance with the work plan and specifications







091.3

Complete the work





Maintenance

Stream:

Field:


Welding equipment may include MIG welder, leads, argo shield, welding wire and welding shield

Materials may include mild steel, stainless steel, cast iron, aluminium, high and low carbon steels, high and low alloy steels in the appropriate profile, i.e.. angle, plate, pipe and channel




Maintenance may refer to replacing tips and gas nozzles and cleaning tips, nozzles and welders















Occupational health and safety standards; Relevant Australian standards; Basic metallurgy; Hand and portable power tools; Welding and heating techniques; GMAW consumables; Weld and material preparation techniques; Distortion control techniques; Welding jigs; Weld testing techniques; Fabrication and assembly techniques; Hazardous fumes and gases; Materials and their various profiles; Welding and heating equipment and its basic maintenance; Welding symbols; Communication principles

The ability to:




UTP NEG092 A Weld Using Gas Tungsten Arc Welding Process (GTAW)

Descriptor: This unit refers to the competence to perform general purpose gas tungsten arc welding to AS1554 GP





092.1.4 Relevant plans, drawings and text are selected and interpreted in accordance with the work plan





092.1








092.2.2 Distortion prevention measures are identified and applied in accordance with job requirements.

092.2.3 Test runs are undertaken in accordance with the work plan and job requirements.

092.2.4 Materials are welded using GTAW process to Australian Standards No. 1554 General Purpose Quality, or equivalent, in accordance with the work plan and specifications







092.3

Complete the work





Maintenance

Stream:

Field:


Welding equipment may include TIG welder, leads, argon, tungsten tips and filler rods

Materials may include mild steel, stainless steel, aluminium, high and low carbon steels, high and low alloy steels in the appropriate profile, i.e. angle, plate, pipe and channel


Appropriate tools may include wire brush and angle grinder

















Occupational health and safety standards; Relevant Australian standards; Basic metallurgy; Hand and portable power tools; Welding and heating techniques; GTAW consumables; Weld and material preparation techniques; Distortion control techniques; Welding jigs; Weld testing techniques; Fabrication and assembly techniques; Hazardous fumes and gases; Materials and their various profiles; Welding and heating equipment and its basic maintenance; Welding symbols; Communication principles

The ability to:




UTP NEG093 A Weld Using Oxyacetylene Welding Process (OAW)

Descriptor: This unit refers to the competence to perform oxyacetylene (fuel gas) welding to as1554.g.p.










093.1










093.2.4 Materials are welded using OAW process to Australian Standards No. 1554 General Purpose Quality, or equivalent, in accordance with the work plan and specifications







093.3

Complete the work





Maintenance

Stream:

Field:


Welding equipment may include oxyacetylene plant, hand pieces, hoses, filler rods, gauges, fluxes and tips



Appropriate tools may include wire brush, oxyacetylene bottle spanner and angle grinder


Maintenance may refer to replacing/repairing of damaged hoses and cleaning/replacing tips















Occupational health and safety standards; Relevant Australian standards; Basic metallurgy; Hand and portable power tools; Welding and heating techniques; OAW consumables; Weld and material preparation techniques; Distortion control techniques; Welding jigs; Weld testing techniques; Fabrication and assembly techniques; Hazardous fumes and gases; Materials and their various profiles; Welding and heating equipment and its basic maintenance; Welding symbols; Communication principles

The ability to:




UTP NEG094 A Weld Using Submerged Arc Welding Process (SAW)

Descriptor: This unit refers to the competence to perform submerged arc welding to AS1554.GP.










094.1







094.2.1 Materials for welding are prepared and aligned in accordance with the work plan and specifications.



094.2.4 Materials are welded using SAW process to Australian Standards No. 1554 General Purpose Quality, or equivalent, in accordance with the work plan and specifications







094.3

Complete the work





Maintenance

Stream:

Field:


Welding equipment may include submerged arc welder, earth piece, wire and flux

Materials may include mild steel, stainless steel, high and low carbon steels, high and low alloy steel in the appropriate profiles, ie. angle, plate, pipe and channel




Maintenance may refer to replacing broken parts, replacing tips, cleaning shrouds and flux channels, tips and nozzles















Occupational health and safety standards; Relevant Australian Standards; Basic metallurgy; Hand and portable power tools; Welding and heating techniques; SAW consumables; Weld and material preparation techniques; Distortion control techniques; Welding jigs; Weld testing techniques; Fabrication and assembly techniques; Hazardous fumes and gases; Materials and their various profiles; Welding and heating equipment and its basic maintenance; Welding symbols; Communication principles

The ability to:




UTP NEG095 A Perform Advanced Welding Using Manual Metal Arc Welding Process (MMAW)

Descriptor: This unit refers to the competence to perform special purpose manual metal arc welding to AS1554 SP.










095.1










095.2.4 Materials are welded using SAW process to Australian Standards No. 1554 General Purpose Quality, or equivalent, in accordance with the work plan and specifications


095.2 Weld material

095.2.6 Weld specifications are confirmed by non-destructive testing and inspection and defects identified and repaired using appropriate techniques and in accordance with the work plan




095.3

Complete the work





Maintenance

Stream:

Field:



Materials may include mild steel, stainless steel, cast iron, aluminium, high and low carbon steels, high and low alloy steels in the appropriate profile i.e. angle, plate, pipe and channel



Non destructive testing may include visual inspection, dye check, magnetic particle, pressure test and ultra sound


















The ability to:




UTP NEG096 A Perform Advanced Welding Using Gas Metal Arc Welding (GMAW)

Descriptor: This unit refers to the competence to perform special purpose gas metal arc welding to as1544.s.p.










096.1










096.2.4 Materials are welded using GMAW process to Australian Standards No. 1554 General Purpose Quality, or equivalent, in accordance with the work plan and specifications







096.3

Complete the work





Maintenance

Stream:

Field:



Materials may include mild steel, stainless steel, cast iron, aluminium, high and low carbon steels, high and low alloy steels in the appropriate profile, i.e.. angle, plate, pipe and channel




Non-destructive testing may include visual inspection, dye check, magnetic particle, pressure test and ultra sound

















The ability to:




UTP NEG097 A Perform Advanced Welding Using Gas Tungsten Arc Welding (GTAW)

Descriptor: This unit refers to the competence to perform special purpose gas tungsten arc welding to AS1554.SP.










097.1










097.2.4 Materials are welded using GTAW process to Australian Standards No. 1554 Special Purpose Quality, or equivalent, in accordance with the work plan and specifications







097.3

Complete the work





Maintenance

Stream:

Field:























The ability to:




UTP NEG098 A Perform Advanced Welding Using Oxyacetylene Welding Process (OAW)

Descriptor: This unit refers to the competence to perform special purpose oxyacetylene welding to AS1554.SP.










098.1










098.2.4 Materials are welded using SAW process to Australian Standards No. 1554 Special Purpose Quality, or equivalent, in accordance with the work plan and specifications







098.3

Complete the work





Maintenance

Stream:

Field:






Non-destructive testing may include visual inspection, dye check, magnetic particle, ultra sound and pressure tests
















Occupational health and safety standards; Relevant Australian standards; Basic metallurgy; Hand and portable power tools; Welding and heating techniques; OAW consumables; Weld and material preparation techniques; Distortion control techniques; Welding jigs; Weld testing techniques; Fabrication and assembly techniques; Hazardous fumes and gases; Materials and their various profiles; Welding and heating equipment and its basic maintenance; Welding symbols; Communication principles

The ability to:




UTP NEG099 A Perform Manual Metal Arc Welding Process to Weld to AS1796 Certificate 1/1E (Low Carbon Steel Sheet and Plate)

Descriptor: This unit refers to the competence to weld to AS1796 Certificate 1/1E (low carbon steel sheet and plate) using manual metal arc welding process








099.1.7 Co-ordination requirements, including requests for isolations where appropriate, are resolved with others involved, affected or required by the work.

099.1











099.2.4 Materials are welded using MMAW process to Australian Standards No. 1796 Certificate 1/1E Quality, or equivalent, in accordance with the work plan and specifications







099.3

Complete the work





Maintenance

Stream:

Field:

Equivalencies: This unit of competence incorporates units 5.26a and 5.27a of the National Metal and Engineering Competency Standards























The ability to:




UTP NEG100 A Perform Manual Metal Arc Welding Process to Weld to AS1796 Certificate 2 (Low Carbon Steel Pipe)

Descriptor: This unit refers to the competence to weld to AS1796 Certificate 2 (lcs pipe) using manual metal arc welding process










100.1










100.2.4 Materials are welded using MMAW process to Australian Standards No. 1796 Certificate 2 (LCS pipe) in accordance with the work plan and specifications







100.3

Complete the work





Maintenance

Stream:

Field:
























The ability to:




UTP NEG101 A Perform Manual Metal Arc Welding to Weld to AS1796 Certificate 3/3E (Alloy Steel Plate)

Descriptor: This unit refers to the competence to weld to AS1796 Certificate 3/3E (alloy steel plate) using manual metal arc welding process









101.1











101.2.4 Materials are welded using MMAW process to Australian Standards No. 1796 Certificate 3/3E in accordance with the work plan and specifications







101.3

Complete the work





Maintenance

Stream:

Field:
























The ability to:




UTP NEG102 A Perform Manual Metal Arc Welding Process to Weld to AS1796 Certificate 4 (Alloy Steel Pipe)

Descriptor: This unit refers to the competence to weld to AS1796 Certificate 4 (alloy steel pipe) using manual metal arc welding process









102.1











102.2.4 Materials are welded using MMAW process to Australian Standards No. 1796 Certificate 4 in accordance with the work plan and specifications







102.3

Complete the work





Maintenance

Stream:

Field:
























The ability to:




UTP NEG103 A Perform Gas Tungsten Arc Welding and Manual Metal Arc Welding Processes to Weld to AS1796 Certificate 5 (Alloy Steel Pipe)

Descriptor: This unit refers to the competence to weld to AS1796 Certificate 5 (alloy steel pipe) using gas tungsten arc welding and manual metal arc welding processes








103.1





Elements Performance criteria 103.1.8 Potential hazards are identified and

prevention and/or control measures are selected in accordance with the work plan and site procedures






103.2.4 Materials are welded using GTAW and MMAW processes to Australian Standards No. 1796 Certificate 5 in accordance with the work plan and specifications






103.3

Complete the work




Elements Performance criteria 103.3.4 Work completion details are finalised in

accordance with site/enterprise procedures


Maintenance

Stream:

Field:























Occupational health and safety standards; Relevant Australian standards; Basic metallurgy; Hand and portable power tools; Welding and heating techniques; MMAW and GTAW consumables; Weld and material preparation techniques; Distortion control techniques; Welding jigs; Weld testing techniques; Fabrication and assembly techniques; Hazardous fumes and gases; Materials and their various profiles; Welding and heating equipment and its basic maintenance; Welding symbols; Communication principles

The ability to:




UTP NEG104 A Perform Oxyacetylene Welding Process (Fuel Gas) to AS1796 Certificate 6/6E

Descriptor: This unit refers to the competence to weld to AS1796 Certificate 6/6E using oxyacetylene (fuel gas) welding process









104.1





Elements Performance criteria 104.1.9 Work area is prepared in accordance

with work requirements and site procedures





104.2.4 Materials are welded using OAW process to Australian Standards No. 1796 Certificate 6/6E in accordance with the work plan and specifications







104.3

Complete the work





Maintenance

Stream:

Field:






Non-destructive testing may include visual inspection, dye check, magnetic particle, ultra sound and pressure test
















Occupational health and safety standards; Relevant Australian standards; Basic metallurgy; Hand and portable power tools; Welding and heating techniques; Oxyacetylene welding consumables; Weld and material preparation techniques; Distortion control techniques; Welding jigs; Weld testing techniques; Fabrication and assembly techniques; Hazardous fumes and gases; Materials and their various profiles; Welding and heating equipment and its basic maintenance; Welding symbols; Communication principles

The ability to:




UTP NEG105 A Perform Gas Tungsten Arc Welding to Weld to AS1796 Certificate 7 (Pipe)

Descriptor: This unit refers to the competence to weld to AS1796 Certificate 7 (pipe) using gas tungsten arc welding process









105.1











105.2.4 Materials are welded using GTAW process to Australian Standards No. 1796 Certificate 7 in accordance with the work plan and specifications







105.3

Complete the work





Maintenance

Stream:

Field:



Materials may include mild steel, stainless steel, aluminium, high and low carbon steels, high and low alloy




















The ability to:




UTP NEG106 A Perform Gas Metal Arc Welding to Weld to AS1796 Certificate 8/8E (Plate and Pipe)

Descriptor: This unit refers to the competence to weld to AS1796 Certificate 8/8e (plate and pipe) using gas metal arc welding process









106.1











106.2.4 Materials are welded using GMAW process to Australian Standards No. 1796 Certificate 8/8E in accordance with the work plan and specifications







106.3

Complete the work





Maintenance

Stream:

Field:





Appropriate tools may chipping hammer, wire brush, angle grinder, scraper and needle gun



















The ability to:




UTP NEG107 A Perform Submerged Arc Welding to Weld to AS1796 Certificate 9

Descriptor: This unit refers to the competence to weld to AS1796 Certificate 9 using submerged arc welding process









107.1











107.2.4 Materials are welded using SAW process to Australian Standards No. 1796 Certificate 9 in accordance with the work plan and specifications







107.3

Complete the work





Maintenance

tream:

Field:


Welding equipment may include submerged arc welder, earth piece, wire and flux




Non-destructive testing may include visual inspection, dye check, magnetic particle and pressure tests

Maintenance may refer to replacing broken parts, replacing tips and cleaning shrouds, flux channels, tips and nozzles















Occupational health and safety standards; Relevant Australian standards; Basic metallurgy; Hand and portable power tools; Welding and heating techniques; SAW consumables; Weld and material preparation techniques; Distortion control techniques; Welding jigs; Weld testing techniques; Fabrication and assembly techniques; Hazardous fumes and gases; Materials and their various profiles; Welding and heating equipment and its basic maintenance; Welding symbols; Communication principles

The ability to:




UTP NEG108 A Perform Sheet Metal Work

Descriptor: This unit refers to the marking out and development, fabrication and installation of sheet metal work










108.1







108.2.1 Appropriate development method and material is chosen and applied in accordance with the work plan

108.2.2 Datum points are established to ensure efficient use of materials in accordance with the work plan

108.2.3 Marking out/development is performed within established tolerances and in accordance with the work plan

108.2 Mark out and develop sheet metal work

108.2.4 Marking out and development is checked to ensure compliance with specifications and the work plan

108.3.1 Sheet metal work is fabricated in accordance with the work plan and specifications

108.3.2 Materials and templates, where appropriate, are cut and formed using appropriate machinery or tools in accordance with the work plan

108.3.3 Machinery and tools are used in accordance with manufacturer’s specification and the work plan

108.3

Fabricate sheet metal work

108.3.4 Fabricated work is checked to ensure compliance with specifications and the work plan

108.4.1 Required isolations are confirmed where appropriate in accordance with work requirements

108.4.2 Installation of sheet metal work is performed in accordance with the work plan

108.4.3 Repairs/modifications are carried out where necessary in accordance with the work plan

108.4

Install sheet metal work

108.4.4 Machinery and tools are used in accordance with manufacturer’s specifications and the work plan



Elements Performance criteria 108.4.5 Installed work is checked to ensure

compliance with specifications and the work plan



108.5.3 Plant, tools, equipment and materials are maintained and stored in accordance with site/enterprise procedures

108.5

Complete the work

108.5.4 Work completion and documentation details are finalised in accordance with site/enterprise procedures


Maintenance

Stream:

Field:

Equivalencies: This unit of competence incorporates units 5.10a, 5.37a and 18.6a of the National Metal and Engineering Competency Standards

Insulation material may include asbestos, calcium silicate, rockwool, insulfrax and fibre glass

Sheet metal work may include, to a range of up to 3mm, fabrication of cladding, protective covers, cabinets, boxes and ducting,

Developments may include hoppers, chutes, conical and spherical shapes and spirals

Fabrication methods may include cutting, bending, rolling, beading, soldering and welding

Control measures for insulation materials may be disposable overalls, dust mask, eye protection, gloves and, if required, the engagement of specialised asbestos removal/handling resources

Sheet metal material may include mild steel, galvanised steel, stainless steel, aluminium and brass








Layout, marking off/out and developing techniques and procedures

Fabrication techniques








Occupational health and safety; Hazardous materials and their handling; Marking off/out and development methods; Hand and portable power tools; Basic metallurgy; Sheet metal working machinery; Fabrication techniques; Soldering and welding; Geometric concepts; Engineering principles; Cutting and routine welding techniques; Installation techniques; Technical drawings/manuals; Environmental requirements; Materials and their profiles; Communication principles



The ability to:

Apply occupational health and safety standards; Apply hazardous materials handling procedures; Mark out/off and develop; Apply measurements; Apply basic engineering design concepts; Use hand and portable power tools; Select and use appropriate machinery; Apply fabrication development and techniques and procedures; Apply installation techniques and procedures; Use and update technical drawings and records; Apply environmental procedures; Select materials; Use specialist tools; Apply data analysis techniques and tools; Modify/repair sheet metal work; Communicate effectively.



UTP NEG109 A Fabricate Metal Structures and Components

Descriptor: This unit refers to the fabrication of metal structures and components required to facilitate the installation, modification and maintenance of equipment associated with the generation sector










109.1







109.2.1 Materials are prepared prior to fabrication in accordance with job plan or enterprise requirements

109.2.2 Jigs or templates are manufactured as required in accordance with the job plan

109.2.3 Materials are marked out/off and dimensions checked in accordance with the job plan and enterprise standards

109.2.4 Materials are cut and formed using appropriate machinery and tools in accordance with the job plan

109.2.5 Tools and equipment are operated during fabrication tasks in accordance with manufacturer’s specifications and enterprise standards

109.2.6 Structures and components are assembled using appropriate methods in accordance with the job plan and specifications

109.2.7 Distortion is prevented or controlled applying appropriate techniques in accordance with job requirements

109.2

Fabricate structures and components





109.3

Complete the work





Maintenance

Stream:

Field:

Equivalencies: This unit of competence incorporates units 5.10a, 5.11a, 5.5a, 5.7a and 9.11a of the National Metal and Engineering Competency Standards

Resources may include personnel, lifting equipment, transport and consumables Plant and equipment may include rollers, press, metal punch, cropper, guillotine, measuring and hand tools; forming and shaping equipment, welding equipment, cutting equipment, hydraulic equipment and lifting equipment Materials may include mild steel, stainless steel, brass, aluminium, high carbon steel, copper, cast iron, high and low alloy steel, tungsten carbide, white metal and stellite Forming may include bending, pressing, rolling. flaring of boiler tubes, heat treatment, forging, dogging, wedging, cutting and grinding Assembly method may include riveting, bolting, tack welding, clamping, soldering, brazing and lock joints Distortion control/prevention techniques may include bracing, heat treatment and pre-setting Fabrication may include sheet and plate, structural and pipe Maintenance may include servicing and minor mechanical maintenance Work completion details may include plant and maintenance records, job cards, check sheets and on device labelling updates. Work site environment may be affected by nearby plant or processes, e.g. heat, noise, dust, oil, water and chemical Isolations can refer to electrical/mechanical or other associated processes

Evidence Guide Critical aspects of evidence The knowledge and application of relevant sections of: Occupational, health and safety legislation; Statutory legislation; Enterprise/site safety procedures; Enterprise/site emergency procedures Preparation and planning of work Lay out, marking off/out and developing techniques and procedures Geometric development principles and techniques Fabrication and assembly of metal structures and components Heating, thermal cutting, gouging, shaping and welding techniques Relevant standards and procedures Completion of work procedures







Occupational health and safety standards; Relevant statutory requirements and codes of practice; Basic metallurgy; Hand and portable power tools; Welding, heating and cutting techniques; Mechanical cutting techniques; Paints, sealants and glues; Sheet metal work; Distortion control techniques; Jigs and templates; Levelling and aligning techniques; Workshop plant and equipment; Assembly techniques; Fabrication techniques and principles; Geometric development techniques; Materials/sections; Forming and shaping techniques and principles; Heating, cutting and welding equipment; Mathematical techniques; Communication principles

The ability to:

Apply occupational health and safety standards; Observe relevant statutory requirements and codes of practice; Use welding, cutting and heating equipment; Use workshop plant and equipment; Apply geometric development concepts; Apply basic engineering concepts; Apply basic engineering design concepts; Perform precision measurements; Use hand and portable power tools; Use, update and where appropriate sketch drawings; Fabricate, assemble and install structures and components; Select materials and resources; Use and apply standards; Apply distortion control techniques; Apply job inspection techniques; Make jigs and templates; Apply levelling and aligning techniques; Apply metal forming techniques; Communicate effectively ; Apply data analysis techniques and tools.



UTP NEG110 A Repair/Replace/Modify Metal Structures and Components

Descriptor: This unit refers the repair, replacement and/or modification of metal structures and components used in the generation sector









110.1








110.2.1 Materials are prepared in accordance with job plan or enterprise requirements

110.2.2 Jigs or templates are manufactured as required in accordance with the job plan

110.2.3 Materials are marked out/off and dimensions checked in accordance with the job plan and enterprise standards

110.2.4 Materials are cut and formed using appropriate machinery and tools in accordance with the job plan

110.2.5 Tools and equipment are operated during fabrication tasks in accordance with manufacturer’s specifications and enterprise standards

110.2.6 Structures and components are repaired, replaced or maintained using appropriate methods in accordance with the job plan and specifications

110.2.7 Distortion is prevented or controlled applying appropriate techniques in accordance with job requirements

110.2 Repair, replace or modify structures and components





110.3

Complete the work





Fabrication

Stream:

Field:

Equivalencies: This unit of competence incorporates units 5.36a, 5.37a, 5.5a, 5.7a and 9.11a of the National Metal and Engineering Industry Competency Standards

Resources may include personnel, lifting equipment, transport and consumables Plant and equipment may include rollers, press, metal punch, cropper, guillotine, measuring and hand tools, forming and shaping equipment, welding equipment, cutting equipment, hydraulic equipment and lifting equipment Materials may include mild steel, stainless steel, brass, aluminium, high carbon steel, copper, cast iron, high and low alloy steel, tungsten carbide, white metal and stellite Forming may include bending, pressing, rolling. flaring of boiler tubes, heat treatment, forging, dogging, wedging, cutting and grinding Assembly method may include riveting, bolting, tack welding, clamping, soldering, brazing and lock joints Distortion control/prevention techniques may include bracing, heat treatment and pre-setting Fabrication may include sheet and plate, structural and pipe Maintenance may include servicing and minor mechanical maintenance Work completion details may include plant and maintenance records, job cards, check sheets and on device labelling updates. Work site environment may be affected by nearby plant or processes, e.g. heat, noise, dust, oil, water, chemical Isolations can refer to electrical/mechanical or other associated processes

Evidence Guide Critical aspects of evidence The knowledge and application of relevant sections of: Occupational, health and safety legislation; Statutory legislation; Enterprise/site safety procedures; Enterprise/site emergency procedures Preparation and planning of work Lay out, marking off/out and developing techniques and procedures Fabrication techniques Thermal cutting, gouging and shaping techniques Mechanical cutting techniques Relevant standards and procedures Completion of work procedures







Occupational health and safety standards; Relevant statutory requirements and codes of practice; Basic metallurgy; Hand and portable power tools; Welding, heating and cutting techniques; Mechanical cutting techniques; Paints, sealants and glues; Sheet metal work; Distortion control techniques; Jigs and templates; Workshop plant and equipment; Assembly techniques; Fabrication techniques and principles; Geometric development techniques; Materials/sections; Forming and shaping techniques and principles; Heating, cutting and welding equipment; Mathematical techniques; Communication principles

The ability to:

Apply occupational health and safety standards; Observe relevant statutory requirements and codes of practice; Use welding, cutting and heating equipment; Use of mechanical cutting equipment; Apply geometric development concepts; Apply basic engineering concepts; Perform precision measurements; Use workshop plant and equipment; Use hand and portable power tools; Use, update and where appropriate sketch drawings; Repair, replace and modify metal structures and components; Select materials and resources; Use and apply standards; Apply distortion control techniques; Apply job inspection techniques; Make jigs and templates; Apply metal forming techniques; Communicate effectively ; Apply data analysis techniques and tools.



UTP NEG111 A Perform Routine Oxyacetylene (Fuel Gas) Welding (OAW)

Descriptor: This unit is intended to apply in a maintenance environment where welding is not required to meet Australian Standard 1554 general purpose or equivalent codes and/or licensing requirements









111.1
















111.3

Complete the work





Maintenance

Stream:

Field:



Materials may include mild steel, low carbon steels in the appropriate profile, i.e. angle, plate, pipe and channel

Distortion prevention measures may include bracing, pre-heating, tacking, bolting and clamping

Appropriate tools may include wire brush, angle grinder and oxyacetylene bottle spanner







Welding application, techniques and procedures









Occupational health and safety standards; Relevant Australian standards; Hand and portable power tools; Welding and heating techniques; OAW consumables; Weld and material preparation techniques; Distortion control techniques; Hazardous fumes and gases; Materials and their various profiles; Welding and heating equipment and its basic maintenance; Welding symbols; Communication principles ; Engineering concepts and principles

The ability to:

Apply occupational health and safety standards; Apply relevant Australian standards; Use welding, cutting and heating equipment; Undertake routine oxyacetylene welding, cutting and heating; Maintain welding and heating equipment; Use hand and portable power tools; Use sketch and update drawings, manuals and plans; Select materials; Control distortion; Inspect and identify defects in welds; Inspect and finalise job; Communicate effectively.



UTP NEG112 A Perform Routine Manual Arc Welding

Descriptor: This unit is intended to apply in a maintenance environment where welding is not required to meet Australian Standard 1554 general purpose or equivalent codes and/or licensing requirements







112.1.6 Work is planned in detail including sequencing and prioritising and considerations made, where appropriate, for the maintenance of plant security and capacity in accordance with system/site requirement



112.1















112.3

Complete the work





Maintenance

Stream:

Field:



Materials may include mild steel, low carbon steels in the appropriate profile, i.e. angle, plate, pipe and channel



Non-destructive testing may include visual inspection, dye check and magnetic particle and pressure tests







Arc welding application, techniques and procedures









Occupational health and safety standards; Relevant Australian standards; Hand and portable power tools; Welding and heating techniques; MMAW consumables; Weld and material preparation techniques; Distortion control techniques; Hazardous fumes and gases; Materials and their various profiles; Welding and heating equipment and its basic maintenance; Welding symbols; Communication principles ; Engineering concepts and principles

The ability to:

Apply occupational health and safety standards; Apply relevant Australian standards; Use welding equipment; Undertake routine Arc Welding; Maintain welding and heating equipment; Use hand and portable power tools; Use sketch and update drawings, manuals and plans; Select materials; Control distortion; Inspect and identify defects in welds; Inspect and finalise job; Communicate effectively.



UTP NEG113 A Perform Manual Heating, Thermal Cutting and Gouging

Descriptor: This unit is intended to apply in a maintenance environment and would be used to facilitate a wide range of maintenance activities.


request/work orders or equivalent and clarified/confirmed with appropriate parties or by site inspection.

113.1.2 Occupational Health and Safety standards, statutory requirements, relevant Australian Standards, Codes of Practice, manufacturers’ specifications, environmental requirements and enterprise procedures are identified, applied and monitored throughout the work procedure.

113.1.3 Resources required to satisfy the work plan are identified, obtained and inspected for compliance with the job specifications.

113.1.4 Relevant plans, drawings and text are selected and interpreted in accordance with the work plan.

113.1.5 Correct size, type and quantity of materials/components are determined, obtained and inspected for compliance with the job specifications.

113.1.6 Work is planned in detail including sequencing, prioritising and considerations made where appropriate for the maintenance of plant security and capacity in accordance with system/site requirements.

113.1.7 Coordination requirements, including requests for isolations where appropriate, are resolved with others involved, affected or required by the work.

113.1.8 Potential hazards are identified and prevention and/or control measures are selected in accordance with the work plan and site procedures.

113.1


113.1.9 Work area is prepared in accordance with work requirements and site procedures.



Elements Performance criteria 113.1.10 Where appropriate the teams and

individuals roles and responsibilities within the team are identified, and where required, assist in the provision of the on-the-job training

113.2 Operate heating and/or thermal cutting and gouging equipment

113.2.1 Equipment startup procedures are followed in accordance with manufacturer’s specifications and job requirements.

113.2.2 Materials are heated, cut or gouged to work requirements with due regard to appropriate cutting allowances.

113.2.3 Defects to either materials or equipment are identified and corrective action taken in accordance with operating instructions or work requirements.

113.3 Complete the Work

113.3.1 Work is completed and appropriate personnel notified in accordance with site/enterprise requirements.

113.3.2 Work area is cleared of waste, cleaned, restored and secured in accordance with site/enterprise procedures.

113.3.3 Plant, tools and equipment are maintained and stored in accordance with site/enterprise procedures.

113.3.4 Work completion details are finalised in accordance with site/enterprise procedures.


Maintenance

Stream:

Field:

Equivalencies: This unit of competence incorporates units 5.7a of the National Metal And Engineering competency standards

Heating, cutting or gouging equipment may include, oxy acetylene, plasma, carbon arc, thermal lance.

Materials may include, ferrous, non ferrous and non metallic of various thicknesses and types.

Methods may include, manual or automatic methods for cutting and heating, and may include hand held or self propelled straight line cutters. Heating methods may be by oxy-acetylene, oxy fuel gas, oxy-hydrogen etc.




Work completion details may include plant and maintenance records, job cards, check sheets, on device labelling updates, reporting and/or documenting equipment defects

Work site environment may be affected by nearby plant or processes, eg chemical, heat, dust, noise, gas and oil



Heating, cutting and gouging procedures



Context of assessment Competency Standards should be assessed in the workplace or simulated workplace and under the normal range of workplace conditions.

Assessment of this unit will be supported with documentary evidence, by means of endorsement stating type and application of work.



Occupational health and safety standards; Relevant Australian standards; Hand and portable power tools; Heating, cutting and gouging techniques; Distortion control techniques; Hazardous fumes and gases; Materials and their various profiles; Heating, cutting and gouging equipment and its basic maintenance; Communication principles; Engineering concepts and principles

The ability to:

Apply occupational health and safety standards; Apply relevant Australian standards; Use heating, cutting and gouging equipment; Maintain heating, cutting and gouging equipment; Use hand and portable power tools; Use sketch and update drawings, manuals and plans; Select materials; Control distortion; Inspect and finalise job; Communicate effectively.



UTP NEG114 A Perform Tool Store Duties

Descriptor: This unit is intended to cover the management and storage of tools and consumable items used in a workshop or similar environment associated with the generation sector.

Elements Performance criteria 114.1 Plan and prepare for

the work 114.1.1 Tooling requirements are identified from

documentation and clarified/confirmed with trade and/or other appropriate parties.

114.1.2 Occupational Health and Safety standards, statutory requirements, relevant Australian Standards, Codes of Practice, manufacturers’ specifications, environmental requirements and enterprise procedures are identified, applied and monitored throughout the work procedures.

114.1.3 Audit of tools and equipment is conducted and recorded to identify type, quantity and location in accordance with site/enterprise requirements.

114.1.4

Appropriate tooling is identified from supplier catalogues and manuals and requirements are ordered in accordance with site/enterprise procedures.

114.2 Issue and maintain tools and associated equipment

114.2.1 Tooling orders received are checked for compliance and stored in accordance with site/enterprise procedures.

114.2.2 Tools and associated equipment issued in accordance with site/enterprise procedures.

114.2.3 Tools and associated equipment are inspected to ensure safe operation, defects noted and repairs instigated in accordance with site/enterprise procedures.

114.2.4 Tools and associated equipment are maintained in accordance with site/enterprise requirements.

114.2.5 Stock levels are maintained and replacement parts/items are ordered in accordance with site/enterprise requirements



Elements Performance criteria 114.3 Complete the Work 114.3.1 Logbooks are kept in accordance with

site/enterprise requirements.

114.3.2 Toolstore area is cleared of waste, and secured in accordance with site/enterprise procedures.


Maintenance

Stream:

Field:

Equivalencies: This unit of competence incorporates units 11.19a of the National Metal And Engineering competency standards

Tools and associated equipment may include: hand tools, portable electric tools and their attachments, cutting tips for lathes, mills and other metal removal machines, grinding wheels, special steel, etc.

Tooling may be permanent of disposable.

Logbooks may include those which are used for: issue and receival of goods, recording, stock levels, and for recording inspection, maintenance and disposal of defective tools and their equipment.

Maintenance may include: cleaning, greasing, cutter changing, de-burring etc.

Worksite environment may be affected by nearby plant or processes, eg heat, dust, noise.



Issuing and maintaining tools and associated equipment.


Context of assessment Competency Standards should be assessed in the workplace or simulated workplace and under the normal range of workplace conditions.

Assessment of this unit will be supported with documentary evidence, by means of endorsement stating type and application of work.





Occupational health and safety standards; Site/enterprise ordering procedures; Site/enterprise documentation procedures; Workshop tool storage requirements; Tool maintenance requirements; Tool attachments and accessories; Communication principles

The ability to:

Apply Occupational health and safety standards; Apply ordering procedures; Maintain logbooks and records; Apply tool maintenance procedures; Issue tools and associated equipment



UTP NEG115 A Install Electrical Equipment

Descriptor: This unit refers to the installation of electrical equipment including, but not limited to, rotating and static machines, appliances, luminaries and associated control equipment, but excludes H.V. equipment










115.1







115.2.1 Required isolations are confirmed where appropriate in accordance with site requirements.

115.2.2 Equipment is assembled, positioned and secured in accordance with appropriate plans, drawings and texts

115.2.3 Equipment is installed in conjunction with others involved in, or affected by, the work in accordance with the work plan

115.2.4 Cables, wires and busbars are identified and appropriately labelled/colour coded in accordance with the work plan

115.2.5 Cables, wires and busbars are secured, glanded and terminated to appropriate specifications in accordance with the work plan

115.2 Install the equipment

115.2.6 Final job inspection is carried out and permits relinquished in accordance with the work plan




115.3

Complete the work





Maintenance

Stream:

Field:

Equivalencies: This unit of competence is based on unit 5.1 of the Electrical Contractors Industry Association Competency Standards (electrical stream)

Inspection should be planned with the appropriate parties to determine access, conditions and work requirements

Equipment may include AC motors, alternators, DC motors, generators, pumps, electro/mechanical motor starters, low voltage transformers/switchgear and associated control panels, motor operated valves, hoists and cranes, arc welders, resistive heaters, hot water units, exhaust fans, luminaries, batteries, metal detectors, general low voltage lighting, power circuits, control/indication and alarm circuits, electrical tools/appliances, workshop machinery and compressors

Materials may include masonry anchors, bolts, nuts, washers, screws, rivets, saddles, clips, brackets, solvents, adhesives, insulation tapes, heat shrink, sleeving, spiral binding, cable ties, solder, lubricants, oils, greases, sealants, lugs, connectors, terminal blocks, cable markers and identification labels

Components may include fuses/circuit breakers, earth leakage breakers, timers, contactors, contacts, coils, relays, resistors, ballasts, capacitors, solenoids, overloads, switches, plugs, busbar, cable, fans, thermostats, elements, seals, motor bearings and brushgear

Test and measurement instruments may include tong testers, insulation resistance/continuity tester and multimeters


Work site environment may be affected by nearby plant or process, e.g. heat, noise, dust, oil, water and chemical



Attainment of electrical licence, deeming competency associated with electrical work










Occupational health and safety standards; Relevant statutory requirements and codes of practice; Relevant Australian standards; Equipment and material required to perform the work; Isolation procedures; General layout of plant/work site and operation of its equipment; Installation requirements of the equipment; Electrical equipment; Regulatory aspects; Electrical fundamentals; Levelling and aligning procedures; Test and measurement instruments; Electrical installation practice; Circuit plan appreciation; Engineering and workshop practice; Communication principles

The ability to:

Apply occupational health and safety standards; Follow relevant statutory regulations and codes of practice; Apply relevant Australian standards; Use and update plans, drawings and texts; Level and align; Use tools and relevant equipment; Use test and measurement instruments; Use correct termination procedures; Use correct installation procedures for the equipment; Identify and select materials for the job; Apply regulatory procedures; Communicate effectively; Apply data analysis techniques and tools.



UTP NEG116 A Install Electrical Wiring Systems

Descriptor: This unit refers to the installation of electrical wiring systems including, but not limited to, general low voltage lighting, power circuits, control/indication and alarm circuits










116.1








116.2.2 Wiring enclosures/support systems are assembled/positioned and secured in accordance with appropriate plans, drawings and text

116.2.3 Wiring enclosures/support systems are installed in conjunction with others involved in or affected by the work in accordance with the work plan

116.2 Install the wiring enclosure/support systems

116.2.4 Wiring enclosures/support systems are inspected to ensure freedom from defects and damage in accordance with the work plan


116.3.2 Wiring is positioned, secured and labelled for identification in accordance with appropriate plans, drawings and texts

116.3.3 Wiring is installed in conjunction with others involved in, or affected by, the work in accordance with the work plan

116.3.4 Wiring is inspected to ensure freedom from defects, damage and undue stress in accordance with the work plan

116.3

Install the wiring

116.3.5 Final job inspection is completed and permits relinquished in accordance with the work plan


116.4

Complete the work




Elements Performance criteria 116.4.3 Plant, tools and equipment are maintained

and stored in accordance with site/enterprise procedures



Maintenance

Stream:

Field:



Wiring may refer to busway, single/multi-core copper, aluminium thermoplastic or elastomer sheathed, flat or circular cables, flexible cords, steel wire armoured, MIMS, data/communications cable and their associated cable glands and plugs

Wiring enclosures/support systems may refer to conduit such as rigid/flexible steel. light/heavy duty PVC, flexible PVC and their associated fittings; duct or trunk such as concrete, metal, PVC and their associated fittings; cable tray/rack such as standard/heavy duty galvanised steel ladder, perforated cable tray and their associated fittings

Materials may refer to masonry anchors, bolts, nuts, washers, screws, rivets, saddles, clips, brackets, solvents, adhesives, insulation tapes, heat shrink, sleeving, spiral binding, cable ties, solder, lubricants, greases, sealants, lugs, connectors, terminal blocks, cable markers and identification labels

Test and measurement instruments can refer to insulation resistance/continuity tester and multimeters

Work completion details may include, plant and maintenance records, job cards, check sheets and on device labelling updates.














Occupational health and safety standards; Relevant statutory requirements and codes of practice; Relevant Australian standards; Equipment and material required to perform the work; Isolation procedures; Layout of plant/work site and operation of equipment; Installation requirements of the equipment; Electrical equipment; Electrical fundamentals; Levelling and aligning procedures; Test and measurement instruments; Electrical installation practice; Engineering and workshop practice; Communication principles; Circuit plan appreciation

The ability to:

Apply occupational health and safety standards; Follow relevant statutory regulations and codes of practice; Apply relevant Australian standards; Use and update plans, drawings and texts; Level and align; Use tools and relevant equipment; Use test and measurement instruments; Use correct termination procedures; Use correct installation procedures for the equipment; Identify and select materials for the job; Apply regulatory procedures; Communicate effectively; Apply data analysis techniques and tools; Inspect wiring systems; Select and install wiring systems.



UTP NEG117 A Install Complex Electrical Equipment

Descriptor: This unit refers to the installation of complex/H.V electrical equipment










117.1

















117.3

Complete the work





Maintenance

Stream:

Field:



Equipment may include HV transformers, tap changers, switchgear and associated control panels, alarms, alternators, igniters, flame scanners, unit control panels, mimic panels, conveyors, alternator cooling systems, automatic voltage regulators, sootblowers, vibratory feeders, battery chargers, precipitators and overhead cranes

Materials may include masonry anchors, bolts, nuts, washers, screws, rivets, saddles, clips, brackets, solvents, adhesives, insulation tapes, heat shrink, sleeving, spiral binding, cable ties, solder, lubricants, oil, greases, sealants, lugs, connectors, terminal blocks, cable markers, identification labels, transformer oil, jointing compound, cable compounds and phase markers

Components may include fuses/circuit breakers, timers, contactors, contacts, coils, relays, solenoids, overloads, switches, plugs, busbar, cable, fans, thermostats, elements, seals and motor bearings and brush gear

Test and measurement instruments may include insulation resistance/continuity testers, multimeters, dew-point testers, dynamometers, 5KV meggers, hi-pot pressure tester, vacuum equipment and gassing equipment

Work completion details may include plant and maintenance records, job cards, check sheets and on device labelling updates














Occupational health and safety standards; Relevant statutory requirements and codes of practice; Relevant Australian standards; Equipment and material required to perform the work; Isolation procedures; General layout of plant/work site and operation of its equipment; Installation requirements of the equipment; Electrical equipment; Regulatory aspects; Electrical fundamentals; Levelling and aligning procedures; Test and measurement instruments; Electrical installation practice; Circuit plan appreciation; Engineering and workshop practice; Communication principles

The ability to:

Apply occupational health and safety standards; Follow relevant statutory regulations and codes of practice; Apply relevant Australian standards; Use and update plans, drawings and texts; Level and align; Use tools and relevant equipment; Use test and measurement instruments; Use correct termination procedures; Use correct installation procedures for the equipment; Identify and select materials for the job; Apply regulatory procedures; Communicate effectively; Apply data analysis techniques and tools.



UTP NEG118 A Install Electronic Electrical Equipment

Descriptor: This unit refers to the installation of electronic electrical equipment containing solid state components, complex control panels and complex control equipment










118.1

















118.3

Complete the work





Maintenance

Stream:

Field:



Equipment may refer to PLC’s, I/O modules, VDU’s, soft start motor starters, alarms, stabilised power supply units and uninterrupted power supply units

Materials may refer to insulation tapes, heat shrink, sleeving, spiral binding, cable ties, solder, lubricants, oil, greases, sealants, lugs, connectors, terminal blocks, cable markers and identification labels

Components may include fuses/circuit breakers, timers, contactors, contacts, coils, relays, resistors, inductors, capacitors, bridge rectifiers, diodes, heat sinks, solenoids, overloads, plug in printed circuit boards, switches, plugs, cable and thermistors

Test and measurement instruments may refer to insulation resistance/continuity tester and multimeters

Work completion details may include, plant and maintenance records, job cards, check sheets and on device labelling updates














Occupational health and safety standards; Relevant statutory requirements and codes of practice; Relevant Australian standards; Equipment and material required to perform the work; Isolation procedures; General layout of plant/work site and operation of its equipment; Installation requirements of the equipment; Electrical equipment; Regulatory aspects; Electrical fundamentals; Levelling and aligning procedures; Test and measurement instruments; Electrical installation practice; Circuit plan appreciation; Engineering and electronic workshop practice; Communication principles

The ability to:

Apply occupational health and safety standards; Apply relevant Australian standards; Use and update plans, drawings and texts; Level and align; Use tools and relevant equipment; Use test and measurement instruments; Use correct termination procedures; Use correct installation procedures for the equipment; Identify and select materials for the job; Apply regulatory procedures; Communicate effectively; Apply data analysis techniques and tools; Apply engineering and electronic workshop practices



UTP NEG119 A Maintain Electrical Equipment

Descriptor: This unit refers to the maintenance of electrical equipment including, but not limited to, rotating and static machines, appliances, luminaries and associated control equipment, but excludes H.V. equipment










119.1








119.2.2 Equipment is maintained using appropriate plans, drawings and texts in accordance with the work plan

119.2.3 Equipment is maintained in conjunction with others involved in, or affected by, the work in accordance with the work plan

119.2.4 Reset and/or adjustments required are carried out to ensure equipment operates within requirements in accordance with the work plan

119.2.5 Maintenance and resets/adjustments are carried out, mindful of effects on, or unnecessary loss of, other equipment

119.2 Carry out maintenance





119.3

Complete the work





Maintenance

Stream:

Field:



Equipment may include AC motors, alternators, DC motors, generators, pumps, electro/mechanical motor starters, low voltage transformers/switchgear and associated control panels, motor operated valves, hoists and cranes, arc welders, resistive heaters, hot water units, exhaust fans, luminaries, batteries, metal detectors, general low voltage lighting, power circuits, control/indication and alarm circuits, electrical tools/appliances, workshop machinery and compressors

Materials may include masonry anchors, bolts, nuts, washers, screws, rivets, saddles, clips, brackets, solvents, adhesives, insulation tapes, heat shrink, sleeving, spiral binding, cable ties, solder, lubricants, oils, greases, sealants, lugs, connectors, terminal blocks, cable markers and identification labels

Components may include fuses/circuit breakers, earth leakage breakers, timers, contactors, contacts, coils, relays, resistors, ballasts, capacitors, solenoids, overloads, switches, plugs, busbar, cable, fans, thermostats, elements, seals, motor bearings and brushgear

Test and measurement instruments may include tong testers, insulation resistance/continuity tester, multimeters, ductor tester, overload injection tester and growlers

Work may be performed with equipment on line















Occupational health and safety standards; Relevant statutory requirements and codes of practice; Relevant Australian standards; Equipment and material required to perform the work; Isolation procedures; Layout of plant/work site and operation of its equipment; Maintenance techniques for the equipment; Electrical equipment; Regulatory requirements; Electrical principles; Test and measurement instruments; Electrical installation practice; Circuit plan appreciation; Engineering and workshop practice; Communication principles

The ability to:

Apply occupational health and safety standards; Follow relevant statutory regulations and codes of practice; Apply relevant Australian standards; Use plant, drawings and text; Use tools and equipment; Use test and measurement instruments; Use maintenance procedures; Identify and select materials; Apply regulatory procedures; Carry out work completion details; Apply electrical principles; Communicate effectively; Apply data analysis techniques and tools.



UTP NEG120 A Maintain Complex Electrical Equipment

Descriptor: This unit refers to the maintenance of complex and H.V. electrical equipment






120.1.5 Correct size, type and quantity of materials/components are determined, obtained and inspected for compliance with the job specification




120.1










120.2.4 Resets and/or adjustments required are carried out to ensure equipment operates within requirements in accordance with the work plan







120.3

Complete the work





Maintenance

Stream:

Field:



Equipment may include HV transformers, tap changers, switchgear and associated control panels, alarms, alternators, igniters, flame scanners, unit control panels, mimic panels, conveyors, alternator cooling systems, automatic voltage regulators, sootblowers, vibratory feeders, battery chargers, precipitators and overhead cranes

Materials may include masonry anchors, bolts, nuts, washers, screws, rivets, saddles, clips, brackets, solvents, adhesives, insulation tapes, heat shrink, sleeving, spiral binding, cable ties, solder, lubricants, oil, greases, sealants, lugs, connectors, terminal blocks, cable markers, identification labels, transformer oil, jointing compound, cable compounds and phase markers

Components may include fuses/circuit breakers, timers, contactors, contacts, coils, relays, solenoids, overloads, switches, plugs, busbar, cable, fans, thermostats, elements, seals and motor bearings and brush gear

Test and measurement instruments may include multimeters, tong testers, insulation resistance/continuity tester, ductor tester, growlers, overload injection tester, liquid leak tester, pressure gauges, vacuum gauges, dew point test equipment, insulating oil tester and specialist test equipment

Maintenance may include sampling, testing, treating and disposal of insulation mediums


Work completion details may include plant and maintenance records, job cards, check sheets and on device labelling updates














Occupational health and safety standards; Relevant statutory requirements and codes of practice; Relevant Australian standards; Equipment and material required to perform the work; Isolation procedures; Layout of plant/work site and operation of its equipment; Maintenance techniques for the equipment; Complex electrical equipment; Regulatory requirements; Electrical principles; Test and measurement instruments; Electrical installation practice; Circuit plan appreciation; Engineering and electronic workshop practice; Communication principles

The ability to:

Apply occupational health and safety standards; Follow relevant statutory regulations and codes of practice; Apply relevant Australian standards; Use plans, drawings and texts; Use tools and equipment; Use test and measurement instruments; Use maintenance procedures; Identify and select materials; Apply regulatory procedures; Carry out work completion details; Apply electrical principles; Communicate effectively; Apply data analysis techniques and tools; Apply engineering and electronic workshop practices



UTP NEG121 A Maintain Electronic Electrical Equipment

Descriptor: This unit refers to the maintenance of electronic electrical equipment containing solid state components, complex control panels and complex control equipment



121.1.2 Occupational health and safety standards, statutory requirements, relevant australian standards, codes of practice, manufacturers’ specifications, environmental requirements and enterprise procedures are identified, applied and monitored throughout the work procedure







121.1










121.2.4 Resets and/or adjustments required are carried out to ensure equipment operates within requirements in accordance with the work plan







121.3

Complete the work





Maintenance

Stream:

Field:



Equipment may refer to PLC’s, I/O modules, VDU’s, soft start motor starters, alarms, stabilised power supply units and uninterrupted power supply units

Materials may refer to insulation tapes, heat shrink, sleeving, spiral binding, cable ties, solder, lubricants, oil, greases, sealants, lugs, connectors, terminal blocks, cable markers and identification labels

Components may include fuses/circuit breakers, timers, contactors, contacts, coils, relays, resistors, inductors, capacitors, bridge rectifiers, diodes, heat sinks, solenoids, overloads, plug in printed circuit boards, switches, plugs, cable and thermistors

Test and measurement instruments may include multimeters, tong testers, insulation resistance/continuity tester, ductor tester, overload injection tester, growlers, cathode ray oscilloscope, variac, hand held programmer and frequency generator
















Occupational health and safety standards; Relevant statutory requirements and codes of practice; Relevant Australian standards; Equipment and material required to perform the work; Isolation procedures; Layout of plant/work site and operation of its equipment; Maintenance techniques for the equipment; Electronic electrical equipment; Regulatory requirements; Electrical principles; Test and measurement instruments; Electrical installation practice; Circuit plan appreciation; Engineering and electronic workshop practice; Communication principles

The ability to:

Apply occupational health and safety standards; Follow relevant statutory regulations and codes of practice; Apply relevant Australian standards; Use plans, drawings and texts; Use tools and equipment; Use test and measurement instruments; Use maintenance procedures; Identify and select materials; Apply regulatory procedures; Carry out work completion details; Apply electrical principles Communicate effectively; Apply data analysis techniques and tools; Apply engineering and electronic workshop practices

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