Whiteman Cove Fish Passage Restoration, Department of Natural Resources, Pierce County, WA

Project #DNR129 Bid Date: 5/2/2024 @ 12:00 pm PDT Whiteman Cove Fish Passage Restoration, Department of Natural Resources, Pierce County, WA #24-E05 $4,341,650 Specs & Plans Register on this project. View self registered Bidders List Builders Exchange of Washington, Inc. Subs and Suppliers Owner: State of Washington Department of Natural Resources Engineering & General Services Division 1111 Washington St. SE, Third Floor P.O. Box 47030 Olympia, WA 98504 Contacts: Gemma Baro-Montes 360-870-5848 Sandra Swenson 360-584-4763 Issued by: www.bxwa.com Prebid: 4/15 @ 10:00 am on site Description: The project consists of removing an existing barrier to fish passage by replacing a section of Bay Road SW with a bridge and roadway improvements to allow for the restoration of an historical tidal channel. Project components include the following: • Removing a filled causeway section of Bay Road SW, along with underlying soils and

sheet pile metal walls supporting the road, along the northeast shoreline of Whiteman Cove • Excavation to create an open tidal channel at the location of the historical tidal channel connecting Whiteman Cove with Case Inlet • Demolition of two existing water control structures (tide gates) and culverts with associated fencing, creosote walls, and structures • Demolition of two creosote-treated timber walls and replacement with rock shoreline stabilization • Installing ground improvements and stabilized earth wall foundation • Constructing a new single-span, 100-foot span bridge across the tidal channel to maintain vehicle access to the YMCA Camp Colman via Bay Road SW • Installing riprap scour and erosion protection • Realigning adjacent portions of Bay Road SW to connect to the new bridge • Elevating a portion of Bay Road SW along the northwest shoreline of Whiteman Cove, between the new bridge and YMCA Camp Colman • Restoring and replanting portions of the new tidal channel shoreline, Bay Road SW fringe, and areas disturbed during construction with native plant species