INVITATION TO BID: ANDERSON PRV IMPROVEMENT PROJECT SILVERTON, OR Bids due: July 20, 2016 @ 2:00 pm Notice is hereby given that the City of Silverton, Oregon, on behalf of the Silverton City Council, will open sealed bids for the ANDERSON PRV IMPROVEMENT PROJECT PN 928 BIDS DUE July 20, 2016 at 2:00 PM, PDT …