Rule lifecycle · DOCKET:OSHA-2025-0004
McNally Tunneling Corp./ASI Marine Southerly Tunnel and Consolidation Project: Grant of Permanent Variance
Department of Labor, Occupational Safety and Health Administration — observed across 2 documents over 158 days. Use the source documents below before deciding whether this affects your business.
In plain English
OSHA gave McNally Tunneling and ASI Marine permanent permission to use different safety practices for their tunnel and consolidation project instead of following standard rules. If your company does similar work, you still need to follow OSHA's standard rules unless you get your own approval for a different approach.
First seen
Jul 24, 2025
Last seen
Dec 29, 2025
Latest stage
Notice
PRORULE → RULE
—
Effective on
Monday, December 29, 2025
Stage timeline
Notice·Jul 24, 2025
McNally Tunneling Corp./ASI Marine Southerly Tunnel and Consolidation Project; Application for Permanent Variance and Interim Order; Grant of Interim Order; Request for Comments
effective Jul 24, 2025#2025-13889
Notice·Dec 29, 2025
McNally Tunneling Corp./ASI Marine Southerly Tunnel and Consolidation Project: Grant of Permanent Variance
effective Dec 29, 2025#2025-23804