INVITATION TO BID: STREET OVERLAY PROJECT 2016 WARRENTON, OR Bids due: June 21, 2016 @ 2:00 pm Sealed bids for the Street Overlay Project 2016 will be received by Collin Stelzig, P.E., City Engineer, for the Owner, City of Warrenton, at 225 S Main Avenue, Warrenton, Oregon 97146 at 2:00 p.m., Pacific Standard Time, on …