Currently under construction and on schedule to open for the 2013 school year.
These are identical schools in the West Linn-Wilsonville School District under construction concurrently. HTM is working alongside P&C Construction on Lowrie PS and working alongside Howard S. Wright on Trillium PS. Both schools are targeting LEED Gold by having harvested rainwater systems, packaged rooftop air handlers with sensible heat wheels, and three high efficiency condensing hydronic boilers. Both schools are 2D AutoCAD coordinated. Both Lowrie and Trillium are built on sites with high water tables, resulting in varying degrees of difficulty with coordinating the underground site drainage. Additional water is being conserved on this project by the use of flushless urinals.