| # | Letters of Interpretation |
|---|---|
| 1 | - 1910.272(g)(1)(ii) - Grain Handling Facility Sweep Auger Enforcement Policy |
| 2 | - 1910.272(g)(1)(ii) - Reiteration of OSHA policy on unguarded sweep augers. |
| 3 | - 1910.272(g)(1)(ii) - Clarification on when a worker may be inside a grain storage bin while a sweep auger is operating. |
| 4 | - 1910.272(g)(1)(ii) - Grain handlers and engulfment hazards; procedures for unguarded sweep augers. |