Wisc. company again exposes workers cave-in hazards
A-1 Excavating Inc., of Bloomer, Wisconsin was issued its 15th violation since 2000 after OSHA conducted an inspection at the company’s Middleton worksite.
Responding to a complaint and acting under the agency’s National Emphasis Program on trenching and excavation, OSHA investigators found A-1 employees working in an unprotected 10-foot deep trench on while installing a sewer line.