Lower anchor poles to verify depths of excavations, using winches, or scan depth gauges to determine depths of excavations.

“Lower anchor poles to verify depths of excavations, using winches, or scan depth gauges to determine depths of excavations.” is a core task performed by Dredge Operators. Among the occupation's 6 rated tasks, workers place it 2nd by importance (#5 most important). About 78% 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.

• Assess characteristics of land or property. in Estimating the Quantifiable Characteristics of Products, Events, or Information

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: T1.

Other tasks in this occupation

• Move levers to position dredges for excavation, to engage hydraulic pumps, to raise and lower suction booms, and to control rotation of cutterheads. · importance 4.8
• Start and stop engines to operate equipment. · importance 4.4
• Start power winches that draw in or let out cables to change positions of dredges, or pull in and let out cables manually. · importance 4.3
• Pump water to clear machinery pipelines. · importance 4.3
• Direct or assist workers placing shore anchors and cables, laying additional pipes from dredges to shore, and pumping water from pontoons. · importance 3.8

See all tasks on the Dredge Operators 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-15181,
  title  = {Lower anchor poles to verify depths of excavations, using winches, or scan depth gauges to determine depths of excavations.},
  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-15181}
}