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Evidence Guide: UEEEL0037 - Design electrical installations with a low voltage demand greater than 400 A per phase

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

 

UEEEL0037 - Design electrical installations with a low voltage demand greater than 400 A per phase

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

Prepare to design electrical installations

  1. Work health and safety (WHS)/occupational health and safety (OHS) processes and workplace procedures for a given work area are identified, obtained and applied
Work health and safety (WHS)/occupational health and safety (OHS) processes and workplace procedures for a given work area are identified, obtained and applied

Completed
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Scope of the electrical installation is identified from design brief

Completed
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Electrical installation safety and regulatory requirements are identified, obtained and applied

Completed
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Design development work is planned in consultation with relevant person/s involved with the work to meet scheduled timelines

Completed
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Develop installation design

  1. Relevant electrical installation performance standards, compliance methods and electrical equipment is applied to installation design in accordance with relevant industry standards
Relevant electrical installation performance standards, compliance methods and electrical equipment is applied to installation design in accordance with relevant industry standards

Completed
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Alternative installation design/s is developed in accordance with the design brief

Completed
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Safety, functional and budgetary considerations are incorporated in installation design

Completed
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Installation design draft is checked in accordance with design brief and relevant industry standards

Completed
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Installation design is documented for submission to relevant person/s for acceptance and approval

Completed
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Unplanned situations are dealt with in accordance with workplace procedures

Completed
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Obtain approval for installation design

  1. Installation design is documented and presented to client representative and/or relevant person/s
Installation design is documented and presented to client representative and/or relevant person/s

Completed
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Requests for alterations to the design are negotiated with relevant person/s in accordance with workplace procedures

Completed
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Final design is documented and approval obtained from relevant person/s

Completed
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Quality of work is monitored in accordance with workplace procedures and relevant industry standards

Completed
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Assessed

Teacher: ___________________________________ Date: _________

Signature: ________________________________________________

Comments:

 

 

 

 

 

 

 

 

Instructions to Assessors

Required Skills and Knowledge

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

developing outlines of alternative designs

developing the design within the safety and functional requirements and budget limitations

documenting and presenting design effectively

successfully negotiating design alteration requests

obtaining approval for final design

dealing with unplanned events

applying performance standards, compliance methods and lighting equipment to installation design

applying relevant work health and safety (WHS)/occupational health and safety (OHS) requirements, including using risk control measures

consulting with relevant person/s in planning design work

identifying the scope of the installation design brief

monitoring quality of work

planning to meet scheduled timelines

preparing to design electrical installations.

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

low voltage (LV) electrical installations with a demand greater than 400 ampere (A) per phase and advanced methods of cable and protection selection, including:

electrical installations, determination of demand encompassing:

acceptable methods for determining demand in mains and sub-mains

applying calculation and assessment methods of determining demand in mains and sub-mains

electrical installations, over-current protection encompassing:

application of acceptable methods for determining prospective fault current

relationship between prospective fault current and characteristics of protective devices

relationship between over-current protections at various points in an electrical distribution system

electrical installations, over-voltage and under-voltage protection encompassing:

application of acceptable methods for determining the need for over-voltage and under-voltage protection

methods and devices providing over-voltage and under-voltage protection

problem-solving techniques

relevant manufacturer specifications and operating instructions

relevant job safety assessments or risk mitigation processes

relevant WHS/OHS legislated requirements

relevant workplace documentation

relevant workplace quality, instructions, policies and procedures.

Range Statement

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

Non-essential conditions may be found in the UEE Electrotechnology Training Package Companion Volume Implementation Guide.

Designing electrical installations with a LV demand in excess of 400 A per phase switchboard design installation must include at least the following:

main switchboard

multiple tenancies

distribution boards

single and three phase final sub-circuits