Modification History
Not Applicable
Unit Descriptor
Unit descriptor |
This unit of competency specifies the outcomes required to design, size and document the layout of heated, tempered and cold water services, flushing systems, hydrant and hose reel systems for multi-floor buildings. It covers preparation for work, identification of water service and system requirements, planning the service and system layout and completion of work finalisation processes. |
Application of the Unit
Application of the unit |
Site location for work application will be residential and commercial, and may be a new work site or an existing structure being renovated, extended, restored or maintained. |
Licensing/Regulatory Information
Not Applicable
Pre-Requisites
Prerequisite units |
Nil |
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Employability Skills Information
Employability skills |
This unit contains employability skills. |
Elements and Performance Criteria Pre-Content
Elements describe the essential outcomes of a unit of competency. |
Performance criteria describe the performance needed to demonstrate achievement of the element. Where bold italicised text is used, further information is detailed in the required skills and knowledge section and the range statement. Assessment of performance is to be consistent with the evidence guide. |
Elements and Performance Criteria
ELEMENT |
PERFORMANCE CRITERIA |
1. Prepare for planning. |
1.1. Nature and scope of planning task are identified and confirmed. 1.2. Safety (OHS ) requirements associated with planning, sizing and documenting the layout of heated, tempered and cold water services and systems, and workplace environmental requirements , are adhered to throughout the work. 1.3. Work is organised and sequenced in conjunction with others involved in or affected by the work and statutory and regulatory authority requirements. 1.4. Tools and equipment required for planning, sizing and documenting the layout of heated, tempered and cold water services and systems, including personal protective equipment, are selected and checked for serviceability. 1.5. Work area in which planning process is to be conducted is prepared. |
2. Identify system requirements. |
2.1. Information and specifications for required work are obtained and confirmed, if necessary by site inspection using relevant information . 2.2. Regulations and Australian standards relevant to the work are consulted and applied to all aspects of the work. 2.3. Quantity, location and type of take off points and fixtures are determined from plans and specifications. 2.4. Heated, tempered and cold water services and systems are sized in accordance with relevant Australian standards and regulatory authorities' and workplace requirements. |
3. Plan service and system layout. |
3.1. Layout of heated, tempered and cold water services and systems to point of discharge are planned in accordance with building plans, relevant Australian standards and workplace procedures. 3.2. Materials required are specified and optimised in accordance with relevant Australian standards from the proposed design. 3.3. Plans are recorded in accordance with regulatory authorities' and workplace requirements. 3.4. Sustainability principles and concepts are applied to work preparation and application. |
4. Restore work area. |
4.1. Work area is restored in accordance with workplace procedures. 4.2. Tools and equipment used in the process are refurbished and left in accordance with workplace procedures. 4.3. Documentation, including work backup, is completed in accordance with workplace requirements. |
Required Skills and Knowledge
REQUIRED SKILLS AND KNOWLEDGE |
This section describes the skills and knowledge required for this unit. |
Required skills |
Required skills for this unit are:
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Required knowledge |
Required knowledge for this unit is:
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Evidence Guide
EVIDENCE GUIDE |
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The evidence guide provides advice on assessment and must be read in conjunction with the performance criteria, required skills and knowledge, range statement and the Assessment Guidelines for the Training Package. |
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Overview of assessment |
This unit of competency could be assessed in the workplace or a close simulation of the workplace environment providing that simulated or project-based assessment techniques fully replicate plumbing and services workplace conditions, materials, activities, responsibilities and procedures. |
Critical aspects for assessment and evidence required to demonstrate competency in this unit |
A person who demonstrates competency in this unit must be able to provide evidence of:
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Context of and specific resources for assessment |
This competency is to be assessed using standard and authorised work practices, safety requirements and environmental constraints. Assessment of essential underpinning knowledge will usually be conducted in an off-site context. Assessment is to comply with relevant regulatory or Australian standards' requirements. Resource implications for assessment include:
Reasonable adjustments for people with disabilities must be made to assessment processes where required. This could include access to modified equipment and other physical resources, and the provision of appropriate assessment support. |
Method of assessment |
Assessment methods must:
Validity and sufficiency of evidence requires that:
Assessment processes and techniques should as far as is practical take into account the language, literacy and numeracy capacity of the candidate in relation to the competency being assessed. Supplementary evidence of competency may be obtained from relevant authenticated documentation from third parties, such as existing supervisors, team leaders or specialist training staff. |
Range Statement
RANGE STATEMENT |
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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. 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) may also be included. |
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Safety (OHS ) is to be in accordance with commonwealth, state and territory legislation and regulations and may include: |
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Environmental requirements cover water quality management and may include: |
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Statutory and regulatory authorities include: |
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Tools and equipment may include: |
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Information may include: |
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Water services and systems include: |
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Point of discharge may be: |
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Materials may include: |
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Sustainability principles and concepts : |
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Unit Sector(s)
Unit sector |
Plumbing and services |
Co-requisite units
Co-requisite units |
Nil |
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Functional area
Functional area |