Mechanical, Electrical, Plumbing
Fire Protection, Structural, Civil
Erin Black, PE, CCP, LEED AP BD+C
Senior Associate, Senior Mechanical Engineer
Steve Kramme, PE
In 1985, Mazzetti engineered the original Monsanto (now Bayer) Chesterfield Campus buildings and infrastructure on the 210 acre site located in St. Louis County. Since then we have had a continuous presence assisting Bayer with engineering projects including their separation from Pfizer, a project called “the Migration”.
For the Migration, Mazzetti provided MEPF engineering programming, design and construction administration for the reorganization of research labs, offices and support spaces (approximately 2,400,000 sf) for Bayer and Pfizer Corporations.
Since formal completion of the Migration work, Mazzetti has continued to participate in design of campus building upgrades and modifications including the modernization and upgrade of utility systems for the complex.