Arcosa receives MSHA 107(a) order at Stavola Bound Brook Quarry; terminated same day

Arcosa, Inc.

Order issued July 14, 2026, after material fell from highwall during drilling at Bridgewater, NJ quarry.
Track drill withdrawn for highwall integrity evaluation; order terminated shortly after inspection.
No injuries; operations resumed after relocating the track drill.
Third-party driller and blaster, Company personnel, and MSHA inspector consulted to resolve condition.

This headline and bullets were generated automatically by deepseek-v4-flash:cloud@v2 from the public filing. Read the source on SEC.gov before relying on any specific claim. Not investment advice. See methodology for how this pipeline works.