Application
This unit of competency covers removing heritage leadlight and stained glass panels in order to conserve them.
Licensing, legislative or certification requirements may apply to this unit and relevant state/territory and local government agencies should be consulted to determine any necessary certification or licensing for undertaking glass and glazing work. Access to construction sites requires certification of general induction training specified by the National Code of Practice for Induction for Construction Work (ASCC 2007).
Elements and Performance Criteria
Elements describe the essential outcomes. | Performance criteria describe the performance needed to demonstrate achievement of the element. | ||
1 | Identify panel removal requirements | 1.1 | Applicable work health and safety (WHS), legislative and organisational requirements relevant to heritage leadlight and stained glass operations are verified and complied with |
1.2 | Purpose of the removal is established confirmed and clarified with appropriate personnel | ||
1.3 | Removal outcomes are identified and confirmed | ||
2 | Plan removal processes | 2.1 | Location of the leadlight and stained glass panel to be removed is identified and observed |
2.2 | Removal sequence is identified and a work plan is developed | ||
2.3 | Tools and equipment required for the removal are identified | ||
2.4 | Approval of removal plan is obtained as required by agreed procedures | ||
3 | Prepare for removal | 3.1 | Tools and equipment are assembled, positioned and checked prior to use to ensure they are appropriate for the removal, serviceable and in a safe condition |
3.2 | Supporting frames and storage materials are prepared and positioned | ||
3.3 | Plans and other documents are assembled and positioned to allow for confirmation of the panel structure and placement | ||
3.4 | Photographs are taken of the panel for later reference | ||
4 | Remove the panel | 4.1 | Supporting frames are secured to the panel |
4.2 | Panel structural supports are removed and stored | ||
4.3 | Panel is removed and placed in the storage area or crated for transport | ||
4.4 | Any structural damage is identified and noted | ||
5 | Finalise and report on the removal | 5.1 | Removed panel is inspected |
5.2 | Tools and equipment are removed | ||
5.3 | Removal area is cleaned and rubbish disposed of | ||
5.4 | Removal report is prepared and provided | ||
Evidence of Performance
Interpret work order and locate and apply relevant information
Apply safe handling requirements for equipment, products and materials, including use of personal protective equipment
Identify materials used in the work process
Follow work instructions, operating procedures and inspection processes to:
minimise the risk of injury to self or others
prevent damage to goods, equipment and products
maintain required production output and product quality
Identify and interpret heritage legislation as it applies to leadlight and stained glass panels
Identify historical leadlight and stained glass panel construction methods
Identify framing, structural and construction techniques relevant to leadlight and stained glass panels
Identify appropriate panel removal methodologies
Remove a heritage leadlight and stained glass installation and store it to meet conservation requirements on at least two (2) occasions
Comply with legislation, regulations, standards, codes of practice and established safe practices and procedures for the removal of heritage leadlight and stained glass panels
Use mathematical ideas and techniques to correctly complete measurements, calculate area and estimate material requirements
Communicate ideas and information to enable confirmation of work requirements and specifications and the reporting of work outcomes and problems, interpret basic plans and follow safety procedures
Avoid backtracking, work flow interruptions or wastage
Work with others and in a team by recognising dependencies and using cooperative approaches to optimise work flow and productivity
Evidence of Knowledge
State or territory WHS legislation, regulations, standards and codes of practice relevant to the full range of processes for leadlight and stained glass operations
Leadlight and stained glass panels construction and repair terminology and techniques
The principles and guidelines of the Australia International Council on Monuments and Sites (ICOMOS) Burra Charter
Organisational and site standards, requirements, policies and procedures for the removal of heritage leadlight and stained glass panels
Types of glass and other materials historically used in the leadlight and stained glass industry, their characteristics, properties, uses and limitations
Heritage requirements specific to leadlight and stained glass
Engineering aspects of supporting leadlight and stained glass panels during the removal process
Established communication channels and protocols
Relevant problem identification and resolution for heritage leadlight and stained glass
Storage systems and labelling
Procedures for the recording, reporting and maintenance of workplace records and information
Appropriate mathematical procedures for estimation and measurement
Assessment Conditions
Assessors must:
hold training and assessment competencies as determined by the National Skills Standards Council (NSSC) or its successors
have vocational competency in the furnishing industry at least to the level being assessed with broad industry knowledge and experience, usually combined with a relevant industry qualification
be familiar with the current skills and knowledge used and have relevant, current experience in the furnishing industry.
Assessment methods must confirm consistency of performance over time rather than a single assessment event and in a range of workplace relevant contexts.
Assessment must be by observation of relevant tasks with questioning on underpinning knowledge and, where applicable, multimedia evidence, supervisor’s reports, projects and work samples.
Assessment is to be conducted on single units of competency or in conjunction with other related units of competency. Foundation skills are integral to competent performance in the unit and should not be assessed separately.
Assessment must occur on the job or in a workplace simulated facility with relevant process, equipment, materials, work instructions and deadlines.
Access is required to a panel, materials, equipment and specifications relevant to the removal of heritage leadlight and stained glass panels to meet conservation requirements.
Foundation Skills
Foundation skills essential to performance are explicit in the performance criteria of this unit of competency. Detail on appropriate performance levels for each furnishing unit of competency in reading, writing, oral communication and numeracy utilising the Australian Core Skills Framework (ACSF) are provided in the Furnishing Training Package Implementation Guide.
Range Statement
Specifies different work environments and conditions that may affect performance. Essential operating conditions that may be present (depending on the work situation, needs of the candidate, accessibility of the item, and local industry and regional contexts) are included. Range is restricted to essential operating conditions and any other variables essential to the work environment. | |
Unit context includes: | WHS requirements, including legislation, building codes, material safety management systems, hazardous and dangerous goods codes, and local safe operating procedures or equivalent work is carried out in accordance with legislative obligations, environmental legislation, relevant health regulations, manual handling procedures and organisation insurance requirements work requires individuals to demonstrate discretion and apply judgement and problem solving to complex issues |
Appropriate personnel include: | clients architects engineers construction supervisors members of heritage committees government agencies other specialist artisans, such as stonemasons |
Removal outcomes include: | the requirement to dismantle, move and store leadlight or stained glass panels prior to any conservation work being undertaken dismantling the panel without further damage as it is being removed |
Tools and equipment include: | work benches ladders and scaffolding cameras magnifying glasses lights cranes forklifts general hand tools |
Supporting frames include: | wooden or metal frames that support the leadlight and stained glass panels during the removal process |
Storage materials include: | boxes frames, crates and other materials used to store and protect the leadlight and stained glass panel following removal and while being transported |
Plans and other documents include: | original architectural plans original drawings, cartoons and cut lines of the glass panel historical photographs, charcoal rubbings and sketches |
Removal report includes: | the extent of any damage to the surrounding building or fixture any damage to the panel any recommendations as to future requirements |
Personal protective equipment includes: | that prescribed under legislation, regulation and enterprise policies and practices: gauntlets gloves safety glasses hard hats safety footwear aprons and overalls |
Information and procedures include: | workplace procedures relating to the use of tools and equipment and personal protective equipment work instructions, including job sheets, cutting lists, plans, drawings and designs workplace procedures relating to reporting and communication manufacturer specifications and operational procedures |
Sectors
Leadlight and Stained Glass