Working in a trench is a dangerous occupation, especially when working with old structures. NIOSH has refocussed on this concern this week and published Preventing Worker Death From Trench Cave-ins.
I was in New York City this week and watched two workers as they attempted to excavate on the street near Lincoln Center (see photo). One worker was digging shovel-by-shovel below ground as the worker above ground kept pounding the tops of large boards into the earth with the end of his shovel to act as walls to restrain the side from falling in. Pipes in NYC under the ground are old and many contain asbestos fiber. There were absolutely no pulmonary precautions being observed.
Recently NJ Courts have held that trench accidents were not a mere fact of industrial life and were beyond intent of Act's immunity provision. A claim was permitted directly against the employer in addition to the workers' compensation action. Van Dunk v. Reckson Associates Realty Corp., 415 N.J.Super. 490 (N.J.Super.A.D. Aug 30, 2010), Certification Granted by 205 N.J. 81 (N.J. Jan 27, 2011).
"Workers who dig or excavate trenches are at risk of death if they enter an unprotected trench and the walls collapse. However, hazards associated with trench work and excavation are well defined and preventable. The OSHA standard for excavation and trenching, known as 29 CFR* 1926 Subpart P, describes the precautions needed for safe excavation work."