Portland Public Schools is seeking voter approval in November for several massive updates to schools throughout the city. If approved, modernizations will proceed for Lincoln High School, Benson Polytech High School and Madison High School. In addition to those improvements, the district is also looking to make $300 million in environmental improvements to many other schools. The total value is $750 million. Portland Public Schools, Kim Alander, Purchasing, 501 N. Dixon St., Fl. 2, Portland, 97227. DR#16-00580393.