Application
Release | Comment |
1 | Replaces equivalent unit FPITMM4205A Prepare and advise on a broad range of timber roof truss details using computers, which was first released with FPI11 Forest and Forest Products Training Package Version 2.2. This is the first release of this unit in the new standards format. |
Elements and Performance Criteria
Elements describe the essential outcomes. | Performance criteria describe the performance needed to demonstrate achievement of the element. Where bold italicised text is used, further information is detailed in the range of conditions. |
1. Interpret plans or designs and create layouts | 1.1 Identify and verify design inputs. 1.2 Check computer software for currency and use to prepare roof truss layouts and production documentation. 1.3 Resolve design requirements outside software limitations. |
2. Review and test design options | 2.1 Review and test roof truss layouts for optimal suitability for stakeholders. 2.2 Use effective processes to optimise roof truss layout and ensure stakeholder objectives are met. |
3. Provide advice on design, production and installation issues | 3.1 Prepare and document production and installation advice. 3.2 Communicate documented advice to all stakeholders, prior to and following installation. |
4. Manage roof truss outputs | 4.1 Certify roof truss design layouts in line with regulatory and organisational requirements and communicate to relevant stakeholders. 4.2 Store and maintain drawings and documentation in line with organisational procedures. |
Evidence of Performance
A person demonstrating competency in this unit must satisfy all of the elements, performance criteria and foundation skills of this unit.
follow organizational policies and procedures relevant to preparing and advising on a broad range of timber roof truss details using computers
prepare and advise on a broad range of timber roof truss details using computers
prepare roof truss layouts and production documentation for roof truss types across the following list:
"A" type truss
truncated standard
raking truss
girder truss
truncated girder
jack girder
rafter truss
gable truss
saddle truss
bowstring truss
vaulted truss
truncated saddle
Evidence of Knowledge
A person competent in this unit must be able to demonstrate knowledge of:
content and application of applicable regulations for certifying roof truss design layouts
limits of personal ability and authority for non-conforming design including
Building Codes of Australia
Australian Standards
organisational quality standards
common industry standard sizes, profiles and spacing dimensions
shapes of common roof types:
bell
bowstring
dual pitch
gabled
hipped
mansard
skillion
interaction between roof truss types
design inputs including:
identified standards
pitching lines and load bearing points
and design factors including:
roof material loads
wind zone and applied loads
commercial or residential output
additional roof loading
post disaster structures
roof shape
roof lines
for the drawing software:
available drawing types
design limitations
system functions and capabilities
methods to input and amend design factors and other data
methods to store and retrieve drawings
organisational procedures specific to producing drawings and documents and advising on roof truss details:
communication reporting lines for internal and external stakeholders
certifying roof truss layouts
filing computerised drawings and documentation
Assessment Conditions
The following resources must be made available:
computers, keyboards and industry current software programs used to produce drawings and documentation for roof truss layouts
applicable regulations for certifying roof truss design layouts
industry and organisational codes and standards for roof trusses
designs, plans and technical specifications for roof trusses
templates for developing production and installation advice
template certification documents
relevant personnel for the purposes of communicating information
organisational procedures for producing drawings and documents and advising on roof truss details
Competency is to be assessed in the workplace or a simulated environment that accurately reflects performance in a real workplace setting.
Assessor requirements
Assessors must:
hold the appropriate assessor competency standards as outlined in regulations; and
be able to demonstrate vocational competencies at least to the level being assessed; and
be able to demonstrate how they are continuing to develop their VET knowledge and skills as well as maintaining their industry currency and assessor competence.
Foundation Skills
This section describes those core and employment skills that are essential to performance and are not explicit in the performance criteria. |
interpret numerical data from designs and plan specifications involving height, length , angles, shape, pitch and load input accurate numerical data into software systems. |
interpret detailed and unfamiliar designs, plans and technical specifications. |
input accurate written text into software systems produce accurate and detailed documents to support interpretation of drawings and assist with production and installation. |
plan and organise own work in logical sequence and manage own timing and productivity to complete drawings and documents within deadlines. |
recognise software design limitations and resolve. |
work as part of an internal and external design and construction team to produce compliant drawings and production documents. |
use a computer, keyboard and custom software to complete roof truss drawings, production and installation documents. |
Range Statement
Not Applicable
Sectors
Timber Manufactured Products