INVITATION TO BID: GENERAL CONTRACTOR RIDGEFIELD, WA Bids due: September 9, 2016 @ 2:00 pm The Port of Ridgefield, pursuant to RCW 39.04.020, 53.08.120, and 53.08.130, solicits bids for a licensed General Contractor to furnish trained personnel, equipment, and materials to execute work consisting of: an approximate 31,400 SF tilt-up concrete office and warehouse and …