Every radio site typically has a shelter where the radio system equipment is housed. The PSERN project just released and Invitation to Bid (ITB) for a Shelter Manufacturer who will be responsible for building the shelters for various radio sites. If you are interested please click here PSERN Shelter ITB for more information. A pre-bid conference will be held on Monday, February 29, 2016 at 10am at the Chinook Building, 401 5th Avenue, Seattle, Room 310. Closing date for the ITB is March 10, 2016.