10) This relates to the competency standard 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. Insulation material may include asbestos, calcium silicate, rockwool, insulfrax and fibre glass. Sheet metal work may include, to a range of up to 3mm, fabrication of cladding, protective covers, cabinets, boxes and ducting. Developments may include hoppers, chutes, conical and spherical shapes and spirals. Fabrication methods may include cutting, bending, rolling, beading, soldering and welding. Control measures for insulation materials may be disposable overalls, dust mask, eye protection, gloves and, if required, the engagement of specialised asbestos removal/handling resources. Sheet metal material may include mild steel, galvanised or stainless steel, aluminium and brass. Work completion details may include plant and maintenance records, job cards, check sheets, on device labelling updates and reporting and/or documenting equipment defects. Work site environment may be affected by nearby plant or processes, e.g. chemical, heat, dust, noise, gas and oil. Isolations can refer to electrical/mechanical or other associated processes. Generic terms are used throughout this Training Package for vocational standard shall be regarded as part of the Range Statement in which competency is demonstrated. The definition of these and other terms are given in Section 2.1.00 Preliminary Information and Glossaries. |