Read Plans and Calculate Plumbing Quantities Australia
Read Plans and Calculate Plumbing Quantities Australia
Read Plans and Calculate Plumbing Quantities Australia
Release: 1
Modification History
Not Applicable
Unit Descriptor
Unit descriptor This unit of competency specifies the outcomes required to use and interpret plans and specifications associated with construction work, and accurately complete measurements and calculations to establish quantities of materials for plumbing work. The unit requires the interpretation of plans, drawings and specifications to interpret requirements, and making measurements and calculations to determine quantities of plumbing materials.
Licensing/Regulatory Information
Not Applicable
Pre-Requisites
Prerequisite units Nil
Prerequisite units
Nil
2. Identify types of drawings and their functions. 3. Recognise commonly used scales, symbols and abbreviations. 4. Locate and identify key features on a services plan.
5. Read and interpret job specifications. 6. Obtain measurements and perform calculations.
ELEMENT
PERFORMANCE CRITERIA 7.4. Quantities of materials suitable for work are calculated and recorded according to job instructions.
8. Clean up.
8.1. Work area is cleared in accordance with workplace procedures. 8.2. Tools and equipment are cleaned, checked, maintained and stored in accordance with manufacturer recommendations and workplace procedures. 8.3. Information is accessed and documentation completed in accordance with workplace requirements.
communication skills to: enable clear and direct communication, using questioning to identify and confirm requirements, share information, listen and understand follow instructions read and interpret: documentation from a variety of sources drawings and specifications request relevant documentation and information use language and concepts appropriate to cultural differences use and interpret non-verbal communication, such as hand signals written communication skills to: complete other relevant workplace documentation record calculations, measurements and material quantities numeracy skills to apply measurements and calculations organisational skills, including the ability to plan and set out work plan-reading skills, including: boundaries covenants
easements (stormwater, etc.) existing services orientation pedestrian and vehicular access preservation orders set backs site features site geography, including levels surrounding buildings and fences teamwork skills to work with others to action tasks and relate to people from a range of cultural and ethnic backgrounds and with varying physical and mental abilities.
common industry calculations job safety analysis (JSA) and safe work method statements (SWMS) measurements, calculations and quantities range of drawings and specifications relevant to the plumbing industry relevant Acts, regulations and codes of practice symbols, dimensions, terminology and key features of plans tools, equipment and materials relative to plans, drawings and specifications work schedules, work plans, charts, work bulletins and memos workplace safety requirements.
Evidence Guide
EVIDENCE GUIDE 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. 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. A person who demonstrates competency in this unit must be able to provide evidence of:
Critical aspects for assessment and evidence required to demonstrate competency in this unit
locating, interpreting and applying relevant information, standards and specifications for reading plans and calculating plumbing quantities applying safety requirements throughout the work sequence, including the use of personal protective clothing and equipment as a minimum the ability to, given the plans and specifications for a project, complete the following in respect of interpreting the plans and determining quantities: identify type and purpose of the plan and drawing identify its dimensions, symbols, abbreviations, key features, title and reference date (as current version) identify required specifications and their impact and influence on the plumbing requirements of the project draw a freehand sketch of the plumbing requirement of the project from measurement and calculation, indicating items of plumbing material required, ensuring: correct selection and use of appropriate processes, tools and equipment completion of all work to specification compliance with regulations, standards and organisational quality procedures and
EVIDENCE GUIDE
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:
an induction procedure and requirement realistic tasks or simulated tasks covering the minimum task requirements relevant specifications and work instructions tools and equipment appropriate to applying safe work practices support materials appropriate to activity workplace instructions relating to safe working practices and addressing hazards and emergencies material safety data sheets research resources, including industry related systems information.
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:
satisfy the endorsed Assessment Guidelines of the Construction, Plumbing and Services Training Package include direct observation of tasks in real or simulated work conditions, with questioning to confirm the ability to consistently identify and correctly interpret the essential underpinning knowledge required for practical application reinforce the integration of employability skills
EVIDENCE GUIDE
with workplace tasks and job roles confirm that competency is verified and able to be transferred to other circumstances and environments. competency will need to be demonstrated over a period of time reflecting the scope of the role and the practical requirements of the workplace where the assessment is part of a structured learning experience the evidence collected must relate to a number of performances assessed at different points in time and separated by further learning and practice, with a decision on competency only taken at the point when the assessor has complete confidence in the person's demonstrated ability and applied knowledge all assessment that is part of a structured learning experience must include a combination of direct, indirect and supplementary evidence.
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 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
RANGE STATEMENT regional contexts) may also be included. Safety (OHS) is to be in accordance with commonwealth, state and territory legislation and regulations and may include:
Measurements:
handling of materials hazard control hazardous materials and substances personal protective clothing and equipment prescribed under legislation, regulations and workplace policies and practices use of firefighting equipment use of first aid equipment use of tools and equipment workplace environment and safety. Australian standards Environment Protection Authority (EPA) internal company quality assurance policy and risk management strategy International Standards Organisation site safety plan workplace operations and procedures. elevations and sections floor plans mechanical services and drainage plans sanitary plans sewerage plans site plans specifications. boundaries building lines cross-sections of construction details easements layout of rooms location of works relative to other buildings orientation service locations shape of building and structure type of construction type of structure, including structural members vertical and horizontal measurements. are to be in metric scale cover all dimensions used in plumbing involve the use of:
RANGE STATEMENT
calipers dividers rulers squares tape measures may involve laser or similar technology. are to be performed manually and with the aid of a calculator are to include: area circumference diameter force length mass perimeter pressure ratios (e.g. ingredients, elements and triangulation) scales volume require numeracy skills to apply the basic arithmetic calculations of addition, subtraction, multiplication and division in order to estimate simple projects and determine consumables required for a task. instructions issued by authorised organisational or external personnel manufacturer specifications and instructions organisation work specifications and requirements recognised formulas or tables accepted by the regulatory authority regulatory and legislative requirements, particularly those pertaining to: building codes OHS and environmental requirements plumbing and gasfitting authority regulations relevant Australian standards
Calculations:
RANGE STATEMENT
safe work procedures relating to reading plans and calculating plumbing requirements verbal, written and graphical instructions, including: charts and hand drawings diagrams or sketches job drawings material safety data sheets (MSDS) memos plans and specifications signage work bulletins work schedules. material details preferred suppliers quality of finishes quantities skill requirements. drawings plans specifications. calculators laser measuring devices logarithmic tables regulatory authority approved tables and formulas rulers, dividers, tape measures or squares.
Materials for reading plans and calculating plumbing quantities include: Tools and equipment include:
Unit Sector(s)
Unit sector Plumbing and services
Co-requisite units
Co-requisite units Nil
Co-requisite units
Nil
Functional area
Functional area