Barton Malow: Michigan Potash & Salt Company and Barton Malow Company complete Engineering, Procurement and Construction Agreement for the United States Potash Project in Michigan

EVART, Mich.- Michigan Potash & Salt Company, LLC (“Michigan Potash & Salt Company, LLC” or the “Company”) (MPSC) and Barton Malow Company, the largest general contractor in Michigan, (Barton Malow or BMC) are pleased to announce that they have materially completed a definitive agreement for the Engineering, Procurement, and Construction of the Michigan Potash and Salt facility in Western Rural Michigan.