COP Construction LLC ("COP"), established in 1947, is a general contractor working predominantly in the Western United States.  COP specializes in the following types of work: bridges, dams, concrete structures, water, sanitary sewer and storm drain utilities, water and sanitary sewer treatment plants, containment ponds, subdivisions, general site work, and recreational facilities. COP works successfully with clients in both the public and private sector. Offices are located in Billings, MT, North Salt Lake, UT, and Sheridan, WY, with field offices at project sites.     The company employs 208 full-time equivalent personnel, increasing to 250-300 employees at peak season. COP is widely recognized as a leading construction company in the region.  Annual volume revenues exceed $70 million.     COP Construction Accepting the Challenge.   Our thanks to the many clients we have served through the years, including:     ASARCO Burlington Northen Railroad Bureau of Reclaimation Cenex City of Billings, Montana Conoco Exxon USA Home Depot Montana Department of Natural Resources Montana Department of Transportation Montana Power Company Salt Lake Olympic Committee Stillwater Mining Company TW Recreational Services U.S. Army Corp of Engineers U.S. Forest Service Union Pacific Railroad United Parcel Service Utah Department of Transportation Wyoming Department of Transportation