
A cloud of dust and debris is kicked up after Yogen Mank, an employee of Staab Construction Corp., Marshfield, strikes an anchor bolt setting with his hammer while cleaning up after a concrete pour at the Oconomowoc Waste Water Treatment Facility on May 22. Staab is the general contractor on the $7.2 million expansion project that is expected to be complete in spring of 2013. (Staff photo by Kevin Harnack)