INVITATION TO BID: 2016 COOS COUNTY GUARDRAIL PROJECT COOS COUNTY, OR Bids due: August 11, 2016 @ 2:00 pm Coos County invites bids from qualified contractors for the 2016 Coos County Guard rail Project. Bid Packages including instructions for bidders and required bid forms may be obtained by contacting John Rowe, Coos County Roadmaster or …