What does a Log Grader do?

According to people in this career, the main tasks are...

TaskImportance
Evaluate log characteristics and determine grades, using established criteria.
94%
Record data about individual trees or load volumes into tally books or hand-held collection terminals.
91%
Measure felled logs or loads of pulpwood to calculate volume, weight, dimensions, and marketable value, using measuring devices and conversion tables.
89%
Paint identification marks of specified colors on logs to identify grades or species, using spray cans, or call out grades to log markers.
88%
Jab logs with metal ends of scale sticks, and inspect logs to ascertain characteristics or defects such as water damage, splits, knots, broken ends, rotten areas, twists, and curves.
86%
Identify logs of substandard or special grade so that they can be returned to shippers, regraded, recut, or transferred for other processing.
85%
Arrange for hauling of logs to appropriate mill sites.
84%
Weigh log trucks before and after unloading, and record load weights and supplier identities.
84%
Measure log lengths and mark boles for bucking into logs, according to specifications.
82%
Communicate with coworkers by signals to direct log movement.
81%
Drive to sawmills, wharfs, or skids to inspect logs or pulpwood.
79%
Saw felled trees into lengths.
78%
Tend conveyor chains that move logs to and from scaling stations.
70%