Side-by-Side Comparison
Fence Erectors leads 3–1| Metric | Fence Erectors | Rock Splitters, Quarry |
|---|---|---|
| Risk Score | 23.2% | 36.4% |
| Risk Tier | Low Risk | Medium Risk |
| Risk Percentile | 14th | 70th |
| Tasks at Risk (>50%) | 2 / 15 | 2 / 9 |
| Median Salary | $46,940 | $47,460 |
| Employment | 23K | 3K |
Skill Comparison
|
Sorted by largest difference
Handling and Moving Objects
Building and Construction
Performing General Physical Activities
Protective Factors
Higher values indicate stronger protection against AI displacement
Fence Erectors
25%
total discount
Rock Splitters, Quarry
23%
total discount
Task Risk Comparison
Tasks sorted by AI automation risk — higher means more automatable
Fence Erectors
2 of 15 at risk74%Establish the location for a fence, and gather information needed to ensure that there are no electric cables or water lines in the area.
74%Measure and lay out fence lines and mark posthole positions, following instructions, drawings, or specifications.
45%Make rails for fences, by sawing lumber or by cutting metal tubing to required lengths.
39%Set metal or wooden posts in upright positions in postholes.
39%Mix and pour concrete around bases of posts, or tamp soil into postholes to embed posts.
Rock Splitters, Quarry
2 of 9 at risk77%Mark dimensions or outlines on stone prior to cutting, using rules and chalk lines.
51%Cut slabs of stone into sheets that will be used for floors or counters.
49%Locate grain line patterns to determine how rocks will split when cut.
45%Drill holes along outlines, using jackhammers.
45%Drill holes into sides of stones broken from masses, insert dogs or attach slings, and direct removal of stones.
Wage Comparison
Rock Splitters, Quarry earns +$520(+1%) vs Fence Erectors
Fence ErectorsRock Splitters, Quarry
10th
$35,090$37,240
25th
$39,040$39,990
Median
$46,940$47,460
75th
$57,070$58,290
90th
$74,660$68,380
Premium Head-to-Head Analysis
Displacement Timeline Comparison
Fence Erectors2028–2035
Rock Splitters, Quarry2028–2035
20242030203520402045
Fence Erectors has a longer runway before significant displacement, projected 0 years later than Rock Splitters, Quarry.
Risk-Adjusted Salary
Salary weighted by displacement risk: salary × (1 − risk%)
Fence Erectors
$36,041
from $46,940
Rock Splitters, Quarry
$30,189
from $47,460
After adjusting for AI risk, Fence Erectors offers $5,851 more in risk-adjusted pay.
Transition Feasibility
1%
Skill Overlap
Low overlap — significant retraining needed for transition
0
Unique to Fence
0
Unique to Rock
Combined Protection Strategy
Regardless of which path you choose, focus on these protective factors
Decision Complexity
Regulatory Barriers
Fine Manipulation
Creativity
Fence ErectorsRock Splitters, Quarry