Assessment Requirements for CPCPRF3025 Install roof coverings to curved roof structures

Release: 2

Assessment Requirements for CPCPRF3025 Install roof coverings to curved roof structures

Modification History

Release 2	This version first released with CPC Construction, Plumbing and Services Training Package Release 6.5. Amended Performance Evidence and Knowledge Evidence.
Release 1	This version first released with CPC Construction, Plumbing and Services Training Package Release 5.0. Supersedes and is equivalent to CPCPRF3025A Install roof coverings to curved roof structures. Updated to meet the Standards for Training Packages 2012.

Performance Evidence

To demonstrate competency, a candidate must meet the performance criteria of this unit by:

determining sheet length and developing a pattern or drawing for the manufacture of the curved roof components

installing pre-curved roof covering to a bullnose or curved roof structure of a minimum eave width of three metres, incorporating:

one internal or one external corner

curved flashing or valley

determining sheet length for a sprung-curved or sprung-arched roof

installing pierced-fixed convex sprung-curved or sprung-arched roof covering to a curved roof structure, incorporating a minimum width of two sheets.

Knowledge Evidence

To be competent in this unit, a person must demonstrate knowledge of:

capillary action, thermal expansion and fabrication techniques to prevent leaking installations

processes for fixing covering to curved roof structures

characteristics and limitations of materials for installing roof coverings to curved roofs:

blanket and batt types

curved metal roof covers of concealed or pierce-fixed types

metal rainwater goods

metal self-drilling and tapping screws

non-metallic sheets for walls and roofs

rivets and sealants

thermal insulation of reflective foil laminates

other approved materials

how to access relevant information, including codes and standards

tools, materials and equipment used to install roof coverings to curved roof structures

work health and safety (WHS) requirements for installing roof coverings to curved roof structures.

Assessment Conditions

Assessors must meet the requirements for assessors contained in the Standards for Registered Training Organisations.

This unit must be assessed in the workplace or a close simulation using realistic workplace conditions, materials, activities, responsibilities, procedures, safety requirements and environmental considerations.

Links

Companion volumes to this training package are available at the VETNet website - https://vetnet.gov.au/Pages/TrainingDocs.aspx?q=7e15fa6a-68b8-4097-b099-030a5569b1ad