Not every crack means the same thing on karst
A stair-step crack in a Bowling Green foundation can mean ordinary clay movement -- or it can be an early signal of raveling or subsidence over a void in the underlying limestone, and the two call for very different responses.
What belongs in the scope
- Whether the crack pattern suggests soil settling or karst-related subsidence
- Proximity to any known cave passages, springs, or prior sinkhole activity
- Injection or stitching materials matched to the likely cause
- Grading review, since surface water routing into karst voids accelerates problems
- Written exclusions before any warranty is discussed
Why the 2014 Corvette Museum collapse still matters here
The chamber that opened under the National Corvette Museum was more than 40 feet across, and it opened without warning -- a reminder that Warren County's karst terrain can produce a sinkhole under a property that showed nothing unusual the week before.