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Elements and Performance Criteria

  1. Prepare for conversion
  2. Produce boards
  3. Complete operator maintenance

Performance Evidence

A person demonstrating competency in this unit must satisfy all of the elements, performance criteria and foundation skills of this unit. If a specific volume or frequency is not stated below, then evidence must be provided that the following requirements have been performed on at least one occasion:

follow organisational policies and practices relevant to converting timber of at least one of the following materials:

native timber species

imported timber species

dressed timber

in-the-rough timber

green timber

stress and non-stress graded timber

preservative treated timber

coated and/or treated timber products

beams or laminated beams

cut material to width and thickness in line with work order and within prescribed organisational tolerances

conduct operator maintenance on an automatic feed controlled rip saw

stack batches of cut material in line with organizational requirements and OHS regulations


Knowledge Evidence

A person competent in this unit must be able to demonstrate knowledge of:

timber conversion processes including:

re-sawing in-the-rough boards to optimize single boards through cutting away waste edges

cutting boards into two or more boards thereby maximizing the amount of product in line with the work order

saw set up including setting depth, width and thickness of cut measured from the fence in line with product order and allowing for kerf (width of saw cut)

storage layout and categories for:

raw materials

stacking finished materials, including

preparing for transport

categorizing in common size, length, width and thickness

marking lots in line with work order and site requirements

locating so as not to block access or passage

characteristics of timber and timber defects including:

warp

wane

cupping

shakes

insect defects

knots

resin pockets

cutting patterns and sequences

tolerances

saw feed rates

industry standard cross-sections and lengths

types of conversion tools and equipment; their purpose, features, operation and basic non-specialist repair and maintenance:

measuring equipment

automatic feed controlled ripping saws

saws with adjustable thickness (sloping table)

saws with one blade

rip saws

table saws

bench saws

methods for assessing saw blade condition

environmental protection practices for forest products factory settings:

reducing water and energy use

cleaning of plant, tools and equipment

disposing of, recycling and reusing timber and other waste

organisational procedures specific to conversion activities:

workplace health and safety with particular emphasis on equipment lock out

use and maintenance of equipment

communication reporting lines

recording and reporting cutting process and equipment faults.