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.

“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.” is a core task performed by Log Graders and Scalers. Among the occupation's 13 rated tasks, workers place it 9th by importance (#5 most important). About 79% of workers say it is relevant to their job.

This is a single occupation-specific task statement from O*NET. The figures below describe how central the task is to the job and what independent studies measure about AI and this kind of work — not a prediction that the task will be automated.

Work activities this task rolls up to

O*NET groups concrete tasks into broader work activities shared across many occupations.

• Evaluate production inputs or outputs. in Judging the Qualities of Objects, Services, or People

AI exposure

The OpenAI / Eloundou “GPTs are GPTs” study rates this task E0. No direct exposure — current language models give little or no time savings on this task.

Exposure measures whether a model could meaningfully speed the task up — it is an estimate of overlap with model capabilities, not a measure of whether the work will be done by software. The study's intermediate score (β) for this task is 0.00. Automation potential label: T0.

Other tasks in this occupation

• Evaluate log characteristics and determine grades, using established criteria. · importance 4.7
• Record data about individual trees or load volumes into tally books or hand-held collection terminals. · importance 4.6
• Measure felled logs or loads of pulpwood to calculate volume, weight, dimensions, and marketable value, using measuring devices and conversion tables. · importance 4.5
• Paint identification marks of specified colors on logs to identify grades or species, using spray cans, or call out grades to log markers. · importance 4.4
• Identify logs of substandard or special grade so that they can be returned to shippers, regraded, recut, or transferred for other processing. · importance 4.3
• Arrange for hauling of logs to appropriate mill sites. · importance 4.2
• Weigh log trucks before and after unloading, and record load weights and supplier identities. · importance 4.2
• Measure log lengths and mark boles for bucking into logs, according to specifications. · importance 4.1
• Communicate with coworkers by signals to direct log movement. · importance 4.1
• Drive to sawmills, wharfs, or skids to inspect logs or pulpwood. · importance 4.0
• Saw felled trees into lengths. · importance 3.9
• Tend conveyor chains that move logs to and from scaling stations.

See all tasks on the Log Graders and Scalers page.

Sources for this page

Every figure above traces to a named public dataset and the exact release below — not hand-written opinion. See the full methodology for what each measure does and does not mean.

• O*NET 30.3 U.S. Department of Labor / National Center for O*NET Development
• “GPTs are GPTs” (Eloundou et al.) arXiv 2303.10130 OpenAI / academic

Data compiled June 2, 2026. Figures are estimates, not advice.

@misc{singulariki-task-9817,
  title  = {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.},
  author = {{Singulariki}},
  year   = {2026},
  note   = {O*NET 30.3; “GPTs are GPTs” (Eloundou et al.) arXiv 2303.10130. Accessed June 7, 2026},
  url    = {https://singulariki.com/tasks/task-9817}
}