Side-by-Side Comparison
Fence Erectors leads 3–1| Metric | Rock Splitters, Quarry | Fence Erectors |
|---|---|---|
| Risk Score | 36.4% | 23.2% |
| Risk Tier | Medium Risk | Low Risk |
| Risk Percentile | 70th | 14th |
| Tasks at Risk (>50%) | 2 / 9 | 2 / 15 |
| Median Salary | $47,460 | $46,940 |
| Employment | 3K | 23K |
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
Rock Splitters, Quarry
23%
total discount
Fence Erectors
25%
total discount
Task Risk Comparison
Tasks sorted by AI automation risk — higher means more automatable
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.
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.
Wage Comparison
Fence Erectors earns -$520(-1%) vs Rock Splitters, Quarry
Rock Splitters, QuarryFence Erectors
10th
$37,240$35,090
25th
$39,990$39,040
Median
$47,460$46,940
75th
$58,290$57,070
90th
$68,380$74,660
Premium Head-to-Head Analysis
Displacement Timeline Comparison
Rock Splitters, Quarry2028–2035
Fence Erectors2028–2035
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%)
Rock Splitters, Quarry
$30,189
from $47,460
Fence Erectors
$36,041
from $46,940
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 Rock
0
Unique to Fence
Combined Protection Strategy
Regardless of which path you choose, focus on these protective factors
Decision Complexity
Regulatory Barriers
Fine Manipulation
Creativity
Rock Splitters, QuarryFence Erectors