Site work and paving for a bridge / tunnel in Lake Oswego, Oregon. Completed plans call for site work for a bridge / tunnel.

Replace approximately fifty (50) timber deck boards and provide and install six (6) replacement timber columns at the Blue Heron Pedestrian Bridge, located adjacent to the intersection of South Shore Boulevard and Blue Heron Road. Implement the approved traffic control plan and close the pedestrian bridge during on-site work hours to allow construction repairs to be performed. Provide temporary traffic control measures in accordance with the conditionally approved traffic control permit. Prepare and submit a contractor's structural engineer's structure load rating analysis and evaluation, followed by a contractor's design for temporary works/temporary structures and bracing plan. The plan shall be based on the completed structure load rating and submitted prior to scheduling on-site work activities. The pedestrian bridge shall be closed at the start of each workday and reopened for pedestrian use at the end of each workday through project completion. Refer to the bid form and contract specifications for all identified work items. Bids will only be accepted from bidders who attend the mandatory pre-bid conference. Bidders must submit a bid security in an amount equal to ten percent along with their bid. Bidders must also submit a First Tier Subcontractor Disclosure Form no later than 4:00 p.m. local time on the date for the receipt of bids. Questions about meaning or intent of the bid documents shall be submitted through the project bid site no later than seven days prior to bid closing time. Clarifications to the bidding documents will be made by addenda only. Question Deadline 02/05/2026 Questions about meaning or intent of the Bid Documents shall be submitted through the project bid site no later than seven (7) days prior to Bid Closing Time