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Elements and Performance Criteria

1. Identify drawing/lofting requirements
   • Requirements of lines drawing/lofting are determined.
   • Data necessary to produce drawing/lofting is identified.
2. Determine drawing/lofting procedure and equipment
   • Lines drawing/lofting procedures are outlined and understood.
   • Appropriate drawing equipment/accessories are outlined.
3. Apply drawing/lofting procedures
   • Appropriate drawing equipment/accessories are set up to suit requirements.
   • Drafting/lofting procedures to suit specified drawing are applied.
   • Where applicable, any alterations to offset measurements are recorded.
   • Drawings/loftings are consistent with operation procedures and industry requirements.
4. Submit lines plan drawings
   • Completed drawings are submitted in accordance with industry standards.
   • Where applicable, altered offset measurements and relevant information related to drawing are supplied.

Required Skills

Required skills

Look for evidence that confirms skills in reading interpreting and following information on written job instructions specifications client briefings standard operating procedures charts lists drawings and other applicable reference documents analysing and organising information and planning and sequencing operations checking and clarifying taskrelated information checking for conformance to specifications performing computations including geometric and numerical calculationsformulae within the scope of this unit measuring drawing and sketching skills

Required knowledge

Look for evidence that confirms knowledge of hazards and control measures associated with interpreting and producing curved dimensional shapes including housekeeping safe work practices and procedures vessel design characteristics including performance stability construction methods etc spatial concepts

Evidence Required

The evidence guide provides advice on assessment and must be read in conjunction with the performance criteria required skills and knowledge range statement and the Assessment Guidelines for the Training Package
Overview of assessment	A person who demonstrates competency in this unit must be able to interpret and produce curved dimensional shapes
Critical aspects for assessment and evidence required to demonstrate competency in this unit	Assessors must be satisfied that the candidate can competently and consistently perform all elements of the unit as specified by the criteria including required knowledge and be capable of applying the competency in new and different situations and contexts
Context of and specific resources for assessment	This unit may be assessed on the job off the job or a combination of both on and off the job Where assessment occurs off the job that is the candidate is not in productive work then an appropriate simulation must be used where the range of conditions reflects realistic workplace situations The competencies covered by this unit would be demonstrated by an individual working alone or as part of a team The assessment environment should not disadvantage the candidate This unit could be assessed in conjunction with any other units addressing the safety quality communication materials handling recording and reporting associated with interpreting and producing curved dimensional shapes or other units requiring the exercise of the skills and knowledge covered by this unit
Method of assessment	Assessors should gather a range of evidence that is valid sufficient current and authentic Evidence can be gathered through a variety of ways including direct observation supervisors reports project work samples and questioning Questioning techniques should not require language literacy and numeracy skills beyond those required in this unit of competency The candidate must have access to all tools equipment materials and documentation required The candidate must be permitted to refer to any relevant workplace procedures product and manufacturing specifications codes standards manuals and reference materials
Guidance information for assessment

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Range Statement

The range statement relates to the unit of competency as a whole. It allows for different work environments and situations that may affect performance. Bold italicised wording, if used in the performance criteria, is detailed below. Essential operating conditions that may be present with training and assessment (depending on the work situation, needs of the candidate, accessibility of the item, and local industry and regional contexts) may also be included.
Requirements	Client brief, industry standards and survey specifications, where applicable
Submitted	Submitted to client, supervisor, boat builder/ship builder, surveying authority, etc.
Industry standards	Those standards accepted by industry (and surveying authority, where appropriate) in terms of accuracy, design, layout, tabulation of offsets, material specification, construction specifications and quality of presentation of drawings

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