1926.651(j): Protection From Falling Rock, Soil and Materials
Employers must protect excavation workers from loose rock or soil falling or rolling from the excavation face, by scaling, barricades or equal protection. Workers must also be protected from materials or equipment falling into the excavation by keeping them at least 2 feet from the edge, using retaining devices, or both.
Key takeaways
- 1926.651(j) is part of OSHA's construction standards (29 CFR Part 1926, Subpart P).
- OSHA cited it 661 times in the last 3 years, in 641 inspections, with $3,316,706 in current penalties.
- 13 deaths are linked to inspections that cited this rule.
- Most citations: TX (61), FL (52), VA (32).
- Related part: 1926.651(j)(2) (573 citations).
- Free 5-minute toolbox talk for your crew below.
In this article
What this rule covers
29 CFR 1926.651(j) ("Protection of employees from loose rock or soil") is one requirement inside 1926.651 Specific excavation requirements, an OSHA construction standard (Part 1926, Subpart P). It includes 2 sub-paragraphs. The official text below is copied word for word from the Electronic Code of Federal Regulations (eCFR). The numbers, injury cases and training on this page show how OSHA enforces it on real job sites.
Official text
(j) Protection of employees from loose rock or soil. 661 citations
(1) Adequate protection shall be provided to protect employees from loose rock or soil that could pose a hazard by falling or rolling from an excavation face. Such protection shall consist of scaling to remove loose material; installation of protective barricades at intervals as necessary on the face to stop and contain falling material; or other means that provide equivalent protection. Open (j)(1) 88 citations
(2) Employees shall be protected from excavated or other materials or equipment that could pose a hazard by falling or rolling into excavations. Protection shall be provided by placing and keeping such materials or equipment at least 2 feet (.61 m) from the edge of excavations, or by the use of retaining devices that are sufficient to prevent materials or equipment from falling or rolling into excavations, or by a combination of both if necessary. Open (j)(2) 573 citations
Source: eCFR, text current as of 2026-10-15. Read all of 1926.651.
Injuries linked to this rule
13 deaths are linked to inspections where OSHA cited 1926.651(j).
At 11:30 a.m. on February 28, 2025, Employee #1 and Employee #2 and Coworker #1 and Coworker #2 , were applying CTS Cement Rapid Set Mortar Mix on an exposed fieldstone foundation wall to reinforce the deteriorating wall. The crew was working inside a trench…
Full case list with employer, penalty, filters and download is part of OSHA Data (Purple Belt).
Unlock with Purple BeltWhere and how often it was cited
| Year | Citations |
|---|---|
| 2023 | 63 |
| 2024 | 230 |
| 2025 | 210 |
| 2026 | 158 |
Top states: TX (61), FL (52), VA (32), CO (29), MD (26)
Largest penalties
| Employer | Location | Penalty for this rule |
|---|---|---|
| REVOLI CONSTRUCTION CO., INC | SOUTH YARMOUTH, MA | $182,064 |
| SOUND CONSTRUCTION INC. | STAMFORD, CT | $165,514 |
| THOMAS BUILDERS OF VIRGINIA, INC. | RUSTBURG, VA | $125,000 |
| QGS DEVELOPMENT INC. | PARRISH, FL | $73,061 |
| WAGNER CONSTRUCTION INC | MINOT, ND | $61,876 |
Free toolbox talk
A 5-minute crew talk on 1926.651(j), plus alerts when this rule changes. Free.
OSHA interpretation letters
- Requirements to prevent trench collapse during sheet-pile operations. (2000-10-17)
- Trench shield must extend 18" above excavation walls when below grade. (2000-08-10)
Related parts of this rule
- 1926.651(j)(2) 573 citations
- 1926.651(j)(1) 88 citations
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Frequently asked questions
How far back must spoil be kept from a trench?
At least 2 feet from the edge, unless retaining devices are used.
How are workers protected from loose rock on the face?
By scaling to remove loose material, installing protective barricades, or other means that provide equal protection.
Does this apply to tools and equipment too?
Yes. Materials or equipment that could fall or roll into the excavation must be kept back or retained.
About this page
Sources
- 29 CFR 1926.651 (eCFR), text current as of 2026-10-15
- U.S. Department of Labor enforcement data: OSHA inspections, citations and accident records, copied nightly; data as of 2026-10-20
3-year window. Federal OSHA only; state-plan rules are not counted. Plain-language text is a summary, not legal advice; the official text controls. Black Belt Safety is not part of OSHA or the Department of Labor.