NTISthis.com

Evidence Guide: PMASUP342B - Monitor and maintain electrical systems

Student: __________________________________________________

Signature: _________________________________________________

Tips for gathering evidence to demonstrate your skills

The important thing to remember when gathering evidence is that the more evidence the better - that is, the more evidence you gather to demonstrate your skills, the more confident an assessor can be that you have learned the skills not just at one point in time, but are continuing to apply and develop those skills (as opposed to just learning for the test!). Furthermore, one piece of evidence that you collect will not usualy demonstrate all the required criteria for a unit of competency, whereas multiple overlapping pieces of evidence will usually do the trick!

From the Wiki University

 

PMASUP342B - Monitor and maintain electrical systems

What evidence can you provide to prove your understanding of each of the following citeria?

Monitor equipment operation

  1. Monitor equipment operation according to electrical equipment operating principles and parameters
  2. Access and interpret relevant technical drawings and schematics to determine system faults
  3. Issue permit to work to allow work to be undertaken
  4. Verify equipment operation/performance through test procedures to ensure correct operation and seek confirmation of identified problems from other sources
  5. Correct operational variations through calibration and adjustment
  6. Document operational variations.
Monitor equipment operation according to electrical equipment operating principles and parameters

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Access and interpret relevant technical drawings and schematics to determine system faults

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Issue permit to work to allow work to be undertaken

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Verify equipment operation/performance through test procedures to ensure correct operation and seek confirmation of identified problems from other sources

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Correct operational variations through calibration and adjustment

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Document operational variations.

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Test/repair equipment

  1. Verify equipment is operating correctly and document test results ensuring that statutory electrical testing requirements have been completed
  2. Apply appropriate troubleshooting techniques to determine the cause of detected operational faults
  3. Rectify operational faults through the application of relevant maintenance procedures
  4. Isolate, remove and dispose of faulty equipment, and install new equipment
  5. Verify installed equipment to ensure it meets required operational parameters and conditions
  6. Record all repairs/installations to provide historical records of the condition of system equipment.
Verify equipment is operating correctly and document test results ensuring that statutory electrical testing requirements have been completed

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Apply appropriate troubleshooting techniques to determine the cause of detected operational faults

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Rectify operational faults through the application of relevant maintenance procedures

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Isolate, remove and dispose of faulty equipment, and install new equipment

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Verify installed equipment to ensure it meets required operational parameters and conditions

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Record all repairs/installations to provide historical records of the condition of system equipment.

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Recommission systems and equipment

  1. Recommission repaired/installed equipment to on line operation in the correct sequence at the required operational parameters
  2. Monitor or activate systems to ensure they are operating both safely and effectively
  3. Close out permit to work and restore site/system to normal operation.
Recommission repaired/installed equipment to on line operation in the correct sequence at the required operational parameters

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Monitor or activate systems to ensure they are operating both safely and effectively

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Close out permit to work and restore site/system to normal operation.

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Compile and analyse reports

  1. Collect information concerning deviations/repaired equipment, and put into accepted reporting format
  2. Compile reports ensuring they provide an accurate and ongoing record of deviations in pipeline processes and a current record of pipeline and equipment trends
  3. Utilise information or reports for short and long term planning in deviation control.
Collect information concerning deviations/repaired equipment, and put into accepted reporting format

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Compile reports ensuring they provide an accurate and ongoing record of deviations in pipeline processes and a current record of pipeline and equipment trends

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Utilise information or reports for short and long term planning in deviation control.

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Assessed

Teacher: ___________________________________ Date: _________

Signature: ________________________________________________

Comments:

 

 

 

 

 

 

 

 

Instructions to Assessors

Evidence Guide

The Evidence Guide provides advice on assessment and must be read in conjunction with the Performance Criteria, Required Skills and Knowledge, the Range Statement and the Assessment Guidelines for the Training Package.

Overview of assessment

Assessment of this unit should include demonstrated competence on actual plant and equipment in a work environment. The unit will be assessed in as holistic a manner as is practical and may be integrated with the assessment of other relevant units of competency. Assessment will occur over a range of situations which will include disruptions to normal, smooth operation.

Simulation may be required to allow for assessment of parts of this unit. Simulation should be based on the actual plant and will include walk-throughs of the relevant competency components. Simulations may also include the use of case studies/scenarios and role plays.

This unit of competency requires a significant body of knowledge which will be assessed through questioning and the use of what-if scenarios both on the plant (during demonstration of normal operations and walk-throughs of abnormal operations) and off the plant.

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

Competence must be demonstrated in the ability to recognise and analyse potential situations requiring action and then in implementing appropriate corrective action. The emphasis should be on the ability to stay out of trouble rather than on recovery from a disaster.

Consistent performance should be demonstrated. In particular look to see that:

early warning signs of equipment/processes needing attention or with potential problems are recognised

the range of possible causes can be identified and analysed and the most likely cause determined

appropriate action is taken to ensure a timely return to full performance

obvious problems in related plant areas are recognised and an appropriate contribution made to their solution.

Also confirm that the person undertaking this competency has the ability to:

implement all OHS and environmental procedures relevant to this unit

apply the permit to work system within the context of this unit

interpret a range of process and system control drawings and schematics in order to undertake required or identified repairs/modifications to electrical systems.

These aspects may be best assessed using a range of scenarios/case studies/what-ifs as the stimulus with a walk-through forming part of the response. These assessment activities should include a range of problems, including new, unusual and improbable situations which may have been generated from the past incident history of the plant, incidents on similar plants around the world, hazard analysis activities and similar sources.

Context of and specific resources for assessment

Assessment will require access to an operating plant over an extended period of time, or a suitable method of gathering evidence of operating ability over a range of situations. A bank of scenarios/case studies/what-ifs will be required as will a bank of questions which will be used to probe the reasoning behind the observable actions.

Method of assessment

In all plants it may be appropriate to assess this unit concurrently with relevant teamwork and communication units. Consider co-assessment with relevant OPS units.

Guidance information for assessment

Assessment processes and techniques must be culturally appropriate and appropriate to the oracy, language and literacy capacity of the assessee and the work being performed.

Required Skills and Knowledge

This describes the essential skills and knowledge and their level, required for this unit.

Required skills

A person undertaking this unit of competency would be expected to demonstrate the ability to:

test, repair, recommission and monitor the operational condition of electrical systems and equipment utilised within the industry

communicate and report the operational condition and history of electrical stems to other team members and company personnel

coordinate own work and the work of others, including on site contractors/operators.

It is essential to be able to apply the underlying skills and knowledge contained within this competency across a range of electrical systems and equipment.

Required knowledge

Demonstrate working knowledge and application of:

company-specific work organisations and workflow.

test equipment typically used with electrical system repair or maintenance.

process and plant schematic and electrical schematic diagrams

operations and functions of electrical systems and equipment

test and calibration methods

test equipment typically used with electrical systems and equipment.

It is essential to be able to apply the underlying skills and knowledge contained within this competency across a range of electrical systems.

Range Statement

The Range Statement relates to the unit of competency as a whole. It allows for different work environments and situations that may affect performance. Bold italicised wording, if used in the Performance Criteria, is detailed below. Add any essential operating conditions that may be present with training and assessment depending on the work situation, needs of the candidate, accessibility of the item, and local industry and regional contexts.

Codes of practice/ standards

Where reference is made to industry codes of practice, and/or Australian/international standards, the latest version must be used.

Applicable Australian standards/legislation

Applicable Australian standards/legislation may include:

OHS legislation

utility codes and standards

AS 2885: Pipelines - Gas and liquid petroleum

AS 2430.1-1987: Classification of hazardous areas - Explosive gas atmospheres

AS 1768-1991: Lightning protection

AS1596-1997/Amdt 1-1999: Storage and handling of Liquefied Petroleum Gas

AS 1697-1987: Gas transmission and distribution systems (known as the SAA Gas Pipeline Code)

AS 2832.1:1998: Cathodic protection of metals - Pipes and cables

AS 3000:2000: Electrical installations (known as the Australian/New Zealand Wiring Rules)

AS 2239-1993: Galvanic (sacrificial) anodes for cathodic protection.

Electrical equipment

Electrical equipment may include:

voltage regulating equipment

battery banks, eg nicad, lead acid

solar generating equipment

alternators, generators and motors

uninterrupted power supplies (UPS)

control panels

lighting

air conditioning

power tools and electrical leads

SWER lines.

Electrical systems

Electrical systems may include:

emergency shutdown systems

fire systems

solar systems

utility systems

uninterrupted power supply systems

low voltage power systems

SWER line systems

communications systems.

Health, safety and environment (HSE)

All operations to which this unit applies are subject to stringent health, safety and environment requirements, which may be imposed through State or Federal legislation, and these must not be compromised at any time. Where there is an apparent conflict between Performance Criteria and HSE requirements, the HSE requirements take precedence.

Persons are required to have skills in hazard identification, assessment and application of control measures.

Procedures

Procedures may be written, verbal, computer-based or in some other form. They include:

all work instructions

standard operating procedures

formulas/recipes

batch sheets

temporary instructions

any similar instructions provided for the smooth running of the plant.

For the purposes of this Training Package, 'procedures' also includes good operating practice as may be defined by industry codes of practice (eg Responsible Care) and government regulations.

Test equipment

Test equipment may include:

multimeter

chart recorders

data logging equipment

amp and volt meters

watt meters

high voltage testing equipment

earth leakage test equipment

electrical inspection tags.

The use and operation of personal computers, other hardware mediums and associated software is required.