The Clark and Delaware/Horseshoe Islands Nutrient Reduction Wetland Restoration Project consists of Clark Island and the downstream portion of Delaware/Horseshoe Island and is being funded through an H2Ohio grant from the Ohio Department of Natural Resources (ODNR). The H2Ohio Clark Island and Delaware/Horseshoe Island project will create flow-through wetland components that will provide significant nutrient reduction and water quality benefits within the Maumee River while restoring portions of the islands. The Clark Island portion of the restoration consists of approximately 4.43 acres of open water embayment and approximately 9.09 acres of wetland habitat. The Delaware/Horseshoe Island portion of the restoration consists of approximately 1.42 acres of open water embayment and approximately 2.87 acres of wetland habitat. The Delaware Islands Complex Restoration in the Maumee AOC Project consists of Delaware/Horseshoe Island and is being funded through a Great Lakes Restoration Initiative-Area of Concern (GLRI-AOC) grant from the United States Environmental Protection Agency (EPA). The Delaware Islands Complex project will protect and recreate the islands to increase habitat heterogeneity in the Maumee Area of Concern (AOC) while reducing sediment and nutrient loading to improve water quality. The restoration consists of approximately 18 acres of open water embayment and approximately 33 acres of wetland habitat. General: This is a lump sum bid equal to the total amount for each line item. All estimated quantities identified within the drawings or specifications are to be verified with the plan documents and determined by the bidder. Each line item total should include all costs necessary to complete the pay item identified in the Summary of Work. The sum of the line items should add up to the total lump sum fee. The unit prices are only to be used in the event of an owner directed change to the contract documents. The base bid H2Ohio Clark and Delaware-Horseshoe Islands engineer's estimate is approximately $6.2 million. Delaware Islands Complex Restoration in the Maumee AOC base bid is approximately $3.9 million. The engineer's estimate for the total project is $10.1 million.

Project Description & other pertinent details: The restoration project consists of the following scope of work at the Port Lawrence and Superior Parking Structures: Port Lawrence: structural concrete repairs, replacement of joint sealants, expansion joint replacement and repairs, removal and installation of traffic coatings, and repainting of pavement markings. Superior: structural concrete repairs and replacement of floor drains. The engineer's estimate for both structures is approximately $328,100.00. Alternate 1 allowance is $25,000.00. The total approximate estimate is $353,100.00.

Project Description & other pertinent details: The proposed project at Eugene F. Kranz Toledo Express Airport (TOL) includes the rehabilitation of roughly 345,000 square feet of bituminous asphalt pavement with grade correction on the West General Aviation Apron as well as the relocation and construction of a new taxiway connector, roughly 69,000 square feet of new bituminous asphalt pavement. Modification to existing drainage infrastructure and structures adjacent to the West General Aviation Apron is also included to combat soil erosion. Project phasing has been established to enable safe integration of construction and continuous aircraft operations during the project. The project will be part of a federal grant with the anticipated schedule permitting construction of the new taxiway connector in the fall of calendar year 2023 (45 days) with the remainder of work to resume in the spring of calendar year 2024 (49 days). The engineer’s opinion of probable construction cost for the project is $5,296,000.