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Corporate Office

70 Thomas Johnson Drive, Suite 200
Frederick, MD 21702  Directions

301-663-0626 (phone)

301-695-0426 (fax)

East Region Office

201 International Circle, Suite 150
Hunt Valley, MD 21030  Directions

410-290-1011 (phone)

410-290-1022 (fax)

Bob Rininger, Vice President and General Manager of MK Concrete Construction, received the 2018 Heavy Hitter Award at Maryland Ready Mix Concrete Association’s (MRMCA) Annual Meeting held on December 5th at Fogo de Chao in Baltimore, MD.

Bob was presented the award for his contributions to the concrete industry.  Bob served in numerous leadership positions on Committees and Boards at the local and national level within MRMCA, ACI, ASCC and others.  By establishing expertise in Tilt-Up, ICF, Pervious, Architectural Finishes or Fibers, Bob is always facilitating value engineered concrete solutions for the customer. He has a lifetime of experience (nearly 50 years) in the construction industry...from owning a business, to leading over 100 concrete field team members, to currently serving on Morgan-Keller’s Executive Committee.

MRMCA is a proactive Trade Association that represents every Ready Mix Concrete Producer in Maryland in the areas of promotion, legislative, safety, training, education, image, government relations, the environment and technical matters.

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