Procedures for informing state agencies when dams are no longer subject to MSHA jurisdiction
Series: Procedure instruction letter -- no. I10-V-11; Procedure instruction letter -- no. I10-V-11.
Publisher: U.S. Dept. of Labor, Mine Safety and Health Administration
Published: 2010
Place of publication: Arlington, Va
Language: eng
Format: [electronic resource]
Number of pages: 17
Subjects: Dam safety; Mine safety
Notes: Title from title screen (viewed on Feb. 16, 2012).

"Effective date 08/11/2010."

"Expiration date 03/31/2012."