Maine Maine Water Co. is planning to build the Saco River water treatment facility in Biddeford. It will replace a 133-year-old existing treatment facility that sits squarely in the floodplain. The new facility will be well out of the floodplain. It is being designed by Hazen & Sawyer PC, and PC Construction Co. has been selected as the construction manager. The project is valued at $45 million. Maine Water Co., 93 Industrial Park Rd., Saco, 04072. DR#17-00614933.

Michigan The University of Michigan is planning to convert the Alexander Ruthven Museums building into the university’s central administration building. The four-story building, erected in 1928, was designed by Albert Kahn. The project includes the demolition of a 1964 addition of about 34,000 sq ft, which will be replaced by a 100,000-sq-ft building for classrooms. It has been designed by Harley Ellis Devereaux, and the Barton Malow Co. has been chosen as the construction manager. The project is valued at $150 million. University of Michigan, Attn: James Bruce, Procurement, 326 E. Hoover Ave., Ann Arbor, 48109. DR#16-00733692.