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Elements and Performance Criteria
Required Skills
Evidence Required
Range Statement
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10) This relates to the unit as a whole providing the range of contexts and conditions to which the performance criteria apply. It allows for different work environments and situations that will affect performance.This unit shall be demonstrated in relation to the preparation of electrotechnology/utilities engineering drawings using manual drafting and CAD applications:Covers mechanical, fabrication, fluid powerDrawings include component drawings for fabrication, assembly and sub-assembly drawings, installation drawings, fault location aids such as flow diagrams and modifications (version control), and conversion between drawing typesEngineering drafting specifications, layouts, sketches or verbal instructions in conformance with Australian Standards and enterprise standards for electrotechnology/ utilities applicationsManual drafting methods, techniques, procedures and devicesType, form and size of materials from information, abbreviations and symbols supplied on electrotechnology / utilities related engineering drawings, briefs and/or specificationsSketching methods, techniques, procedures and devices encompassing freehand sketchingSpecifications may be obtained from design information, customer requirements, sketches, preliminary layouts and/or field investigationsGeometric constructionMulti-view orthographic projectionsAuxiliary viewsDescriptive geometry/revolutionsSectional views/conventionsPictorial drawingsDimensioning/size description and tolerancingDevelopment layoutsLayout drawingsTechnical illustrationsGraphs and chartsThread representationsWorking drawingsTechnical drawing equipment including computer-aided drawing design (CAD) applications, peripherals and devicesCare and use of equipmentSafety precautions when working with CAD equipmentFabrication drawingsPattern developmentMaps and profiles designPipe/plumbing drawingsStructural steel and sheet metal drawingsInk overlay drawings productionDrawings reproductionsOrganisational procedures for preparation and production of drawings, drawing sets, specifications, drafting documentation and operating and maintenance instructions/manuals for products and systemsOrganisational procedures for processing, filing and saving all graphics, specifications, instructions and related documentation in correct format and location in accordance with work site proceduresOrganisational procedures for collaborating with the client, key stakeholders and other staff in the selection of the preferred optionGeneric terms used throughout this Vocational Standard shall be regarded as part of the Range Statement in which competency is demonstrated. The definition of these and other terms that apply are given in Volume 2, Part 2.1. |