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Operating Engineers, Local 37
Contracts - Not Provided
Employer/
Location
Union
Employees
Date
Mt. Savage Specialty Refractories Company
Mount Savage, MD
IUOE Local 37
18
August 29th, 2012
Mister Kleen Maintenance Company Inc.
Alexandria, VA
IUOE Local 37
19
June 22nd, 2011
Oldcastle Precast Inc.
Edgewood, MD
IUOE Local 37
14
January 31st, 2011
