NM CID GS-8 Practice Questions - New Mexico CID GS-8 Earthmoving, Excavation And Ditching Examination Exam

OSHA 1926.650 defines a trench shield (trench box) as which kind of protective system?

A shield system that withstands cave-in forces and protects employees inside it A sloping system that cuts the banks back to 1½:1 A method of compacting the trench bottom A substitute for locating underground utilities

Correct Answer:

A shield system that withstands cave-in forces and protects employees inside it

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