Cover Image

Potential safety hazard on J.H. Fletcher & Co. roof bolting machines with independent left and right tram levers.

Bibliographic Details
Corporate Author: Pittsburgh Safety and Health Technology Center (U.S.)
Format: Government Document eBook
Language:English
Published: [Pittsburgh, Pa.] : [U.S. Dept. of Labor, Mine Safety and Health Administration, Pittsburgh Safety & Health Technology Center], [2009]
Series:Program information bulletin ; no. P09-01.
Subjects:
Mine roof bolting > Equipment and supplies.
Mine roof bolting > Safety measures.
Mine safety > United States.
Online Access:https://purl.fdlp.gov/GPO/gpo15753
Description
Item Description:Title from title screen (viewed on Nov. 30, 2011).
"Issue date: 01/06/2009."
Electronic resource.
Physical Description:1 online resource (6 unnumbered pages) : color illustrations