Elements and Performance Criteria
- Interpret lofting requirements
- Sail design specifications are accessed and sail type is identified
- Design lines and Table of Offsets are interpreted correctly, and sail features identified
- Lay up specifications of sailcloth are identified
- Amount of floor space required to lay out sailcloth is determined
- Equipment needed for lofting is selected and set up for use
- Steps in lofting processes are determined and sequenced for maximum productivity
- Lay out sailcloth
- Loft floor is cleaned and checked for foreign objects
- Sailcloth is laid out correctly using proper handling techniques, according to OHS practices
- Sailcloth is checked for faults or inconsistencies and appropriate action taken
- Directional and topside layout of sailcloth is checked according to fabric cutting requirements and design specifications
- Sailcloth is braced to the loft floor using appropriate method
- Create lofted lines
- Straight baseline is determined and created using appropriate baseline marker
- Grid and line markings from line drawings are measured and marked onto sailcloth square to the baseline
- Heights are measured and marked
- Offsets are copied full-scale onto sailcloth
- Profile lines are drawn correctly
- Pattern is drawn from lofted lines directly onto sailcloth, with accurate allowances made for seams, joins, reinforced edges and other design features
- Complete lofting process
- Pattern markings are checked for accuracy of three-dimensional outcome against design specifications
- Faults in marking and inconsistencies with design specifications are identified, recorded and corrected if possible
- Completed work is labelled, folded, packed, and loaded correctly and transferred to next area for cutting where appropriate
- Housekeeping and required documentation is completed