AI exposure: Fence Erectors
Erect and repair fences and fence gates, using hand and power tools.
Reading this score
computedFence Erectors is among the least exposed occupations measured, at 4.8% of weighted task load, rank 876 of 923. 90.8% of this job is work current AI systems cannot produce at all. That is not a statement about skill or value. It is a statement about what these systems can and cannot do.
What holds the line here is embodiment. Across this occupation's 20 tasks it averages 2.75 out of 3, the highest of the five friction dimensions. In plain terms, the work has to happen in physical space. A language model cannot move matter. Until the robotics to do this work is both good enough and cheap enough to deploy widely, capability in software does not reach it.
The most exposed thing this job does is Discuss fencing needs with customers, and estimate and quote prices, at 66.7%. The least is Blast rock formations and rocky areas with dynamite to facilitate posthole digging, at 0.0%. A gap of 66.7% between two parts of the same job is the reason this index publishes at task level. An occupation-wide number would have hidden both.
Within construction and extraction occupations, this one is less exposed than the median of 5.1% across the group's 61 roles, with 32 scoring higher. Being in an exposed family does not make a particular job exposed, and the reverse holds too.
What would move this score. Of 20 tasks, 1 are currently banded exposed, 1 assisted and 18 untouched. For that distribution to shift materially would take robotics cheap and reliable enough to deploy at scale, not a better language model. The score is re-computed every quarter against a fresh capability reference, and the change is published rather than quietly applied.
Where the score comes from
judgedEvery task is scored through the standardised work activities it maps to. These are this occupation’s averages on the six rubric dimensions. Capability is what AI can do; the other five are what stands in the way.
| Dimension | Mean | Scale |
|---|---|---|
| Capability | 0.38 | 0-4 |
| Embodiment | 2.75 | 0-3 |
| Presence | 0.30 | 0-3 |
| Accountability | 0.85 | 0-3 |
| Context | 1.20 | 0-3 |
| Verification cost | 1.27 | 0-3 |
Task by task
20 tasks, O*NET 31.0| Task | Exposed | Assisted | Untouched | Importance | Band |
|---|---|---|---|---|---|
| Discuss fencing needs with customers, and estimate and quote prices. | 66.7% | 33.3% | 0.0% | 4.03 | exposed |
| Establish the location for a fence, and gather information needed to ensure that there are no electric cables or water lines in the area. | 30.0% | 45.0% | 25.0% | 4.43 | assisted |
| Align posts, by lines or sighting, and verify vertical alignment of posts, using plumb bobs or spirit levels. | 6.2% | 6.2% | 87.5% | 4.36 | untouched |
| Set metal or wooden posts in upright positions in postholes. | 0.0% | 0.0% | 100.0% | 4.40 | untouched |
| Measure and lay out fence lines and mark posthole positions, following instructions, drawings, or specifications. | 0.0% | 0.0% | 100.0% | 4.38 | untouched |
| Attach rails or tension wire along bottoms of posts to form fencing frames. | 0.0% | 0.0% | 100.0% | 4.25 | untouched |
| Dig postholes, using spades, posthole diggers, or power-driven augers. | 0.0% | 0.0% | 100.0% | 4.15 | untouched |
| Attach fence rail supports to posts, using hammers and pliers. | 0.0% | 0.0% | 100.0% | 4.12 | untouched |
| Assemble gates, and fasten gates into position, using hand tools. | 0.0% | 0.0% | 100.0% | 4.11 | untouched |
| Mix and pour concrete around bases of posts, or tamp soil into postholes to embed posts. | 0.0% | 0.0% | 100.0% | 4.11 | untouched |
| Make rails for fences, by sawing lumber or by cutting metal tubing to required lengths. | 0.0% | 0.0% | 100.0% | 4.09 | untouched |
| Nail top and bottom rails to fence posts, or insert them in slots on posts. | 0.0% | 0.0% | 100.0% | 4.08 | untouched |
| Stretch wire, wire mesh, or chain link fencing between posts, and attach fencing to frames. | 0.0% | 0.0% | 100.0% | 3.93 | untouched |
| Complete top fence rails of metal fences by connecting tube sections, using metal sleeves. | 0.0% | 0.0% | 100.0% | 3.90 | untouched |
| Erect alternate panel, basket weave, and louvered fences. | 0.0% | 0.0% | 100.0% | 3.89 | untouched |
| Insert metal tubing through rail supports. | 0.0% | 0.0% | 100.0% | 3.84 | untouched |
| Nail pointed slats to rails to construct picket fences. | 0.0% | 0.0% | 100.0% | 3.83 | untouched |
| Construct and repair barriers, retaining walls, trellises, and other types of fences, walls, and gates. | 0.0% | 0.0% | 100.0% | 3.66 | untouched |
| Weld metal parts together, using portable gas welding equipment. | 0.0% | 0.0% | 100.0% | 3.52 | untouched |
| Blast rock formations and rocky areas with dynamite to facilitate posthole digging. | 0.0% | 0.0% | 100.0% | 3.67 | untouched |
Task text and importance ratings sourced from O*NET 31.0. Shares computed. The occupation score is the importance-weighted mean.
Occupations either side of this one
The four closest scores in the same occupational family, then the four closest anywhere in the index.
Read this carefully. Exposure is not displacement. A high score means current AI systems can produce this work, not that anyone will stop paying a person to do it. Adoption depends on economics, regulation and inertia that this index deliberately does not model. How the score is built.
What this means in practice
Most of this work is not reachable by current systems, so the immediate pressure is on the administrative edges of the role rather than its core: the scheduling, the reporting, the written records. That is where time is recovered.