|
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. |
Client requirements include: | architectural specificationsbuilders' specificationsowner requirementsspecialist use applications. |
Cost-benefit analysis includes: | comparison of the range of suitable treatment and disposal options, materials, system choices, disinfection options, water savings and environmental benefits compared to initial and ongoing maintenance costs. |
Statutory, regulatory and Australian and New Zealand standard requirements include: | ActsAustralian and New Zealand standard requirementsBuilding Code of Australiaindustry standardslocal and state government policies, including group and strata titlingregulations. |
Manufacturer requirements include: | material specificationssizing tablestechnical and trade manuals. |
Desktop study includes collection and interpretation of existing data for design purposes from: | architectural and building plans and other documents, including:applicationsbrochuresformspoliciesreportscouncil plansdeveloper plansmanufacturers' data. |
Performance requirements include: | Australian and New Zealand standardslocal authority plansoperational pressures and compressed air consumptionpressure and air quality. |
Layout of pipework systems includes: | building integrity and aesthetic appeal should not be unduly effected by pipeworkprinciples of economy, serviceability, durability and fit for use should be applied. |
Fittings and valves include: | bendscouplingsisolating valvespressure relief valvesteesunions. |
System calculations include: | air consumptioncompressed air volume and storagedistribution pressuresenergyinterpretation of design charts and tablespipe sizing. |
Equipment and components include: | air filtering equipment, including proprietary filtering systems and air scrubbing systemscapacity and sizecompressed air appliances, including air-operated tools, machinery and equipmentmoisture removal methodsmounting and installation requirementsoiling equipmentreciprocating compressorssingle and multi-stage compressorsvalves, pressure controls and components. |
Materials include: | approved pressure-rated materialscoppersteel. |
Jointing methods include: | brazingmechanical jointsthreading. |
Installation requirements include: | clippinginstallation detailsjointing requirementslevel of workmanship. |
Plans: | include:axonometricscross-sectionsdetailselevationsisometricsschematicssectionsmay be produced using:computer generationIndian inkpencilpigment liner. |
Specification includes: | appliancesclippingdetailing of specialised componentsjointingmanufacturer requirementsmaterialsvalvesworkmanship. |
Testing includes: | flow testinginspection checklistleak testingpressure testingquality assurance (QA) audit. |
Commissioning schedule includes: | check fit for purposecheck for burrs and obstructionscommission appliancespurge systemremove contaminants. |
Operation and maintenance manual includes: | check for blockagesleak detectionregular inspectionsregular maintenance requirements. |