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Keep trenches safe for workers.

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Format:
Book
Government document
Contributor:
United States. Occupational Safety and Health Administration, issuing body.
Series:
OSHA alert
Language:
English
Subjects (All):
Trenches--Safety measures.
Trenches.
Earthwork--United States--Safety measures.
Earthwork.
Industrial safety.
occupational safety.
Earthwork--Safety measures.
United States.
Physical Description:
1 online resource (1 unnumbered page) : color illustrations.
Place of Publication:
[Washington, D.C.] : Occupational Safety and Health Administration, 2019.
System Details:
text file PDF
Notes:
"OSHA 3971-06 2019."
Description based on online resource; caption title from PDF (viewed on December 27, 2019).
OCLC:
1133652002

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