City of Moline Ionwave #1538 Addendum 1

City of Moline Seeks Bids for 38th Avenue Sanitary Sewer & Lift Station Construction

The City of Moline Engineering Department is seeking bids for the 38th Avenue Sanitary Sewer & Lift Station construction project, which involves significant underground utility and infrastructure work: - Government Buyer: - City of Moline, Engineering Department (local government) - Project Scope: - Installation of gravity sanitary sewer casing pipe (including directional drilling and jack & bore methods) - Construction of sanitary and storm manholes, a complete sanitary lift station, and force main - Installation of storm sewers, furnished excavation, rip rap, and related site restoration (seeding, sodding, landscaping) - Additional work includes traffic control, pavement removal and patching, electrical service, and erosion/sediment control - Utility coordination, inspection, and quality assurance testing required - Products & Quantities (selected major items): - Sanitary sewer 8" pipe: 1,282 feet - Sanitary force main 6": 234 feet - Sanitary manholes (Type A, 4' diameter): 5 units - Storm sewers (15" and 18" RCP): 409 feet total - Directional boring: 188 feet; Jack & bore casing pipe: 214 feet - Rip rap: 19 tons; Borrow/furnished excavation: 161 cubic yards - Traffic control, construction layout, and complete lift station installation - Services: - Site grading, demolition, utility installation, traffic control setup, landscaping restoration, inspection, hydraulic testing, backfill, erosion control, and public notification - Notable Requirements: - Compliance with Illinois Prevailing Wage Act and Illowa IMPACT Agreement (for contracts over $500,000) - Electronic bid submission via IONWAVE; 5% bid bond and performance bonds required - Adherence to City of Moline Supplemental Specifications and Illinois DOT standards - No Build America/Buy America requirements; some materials pre-purchased by the City - Project completion required by contract date; 1-year maintenance bond period - OEMs & Vendors: - No specific OEMs or manufacturers are named; open to all qualified contractors - Place of Performance & Delivery: - Work performed in Moline, Illinois, with the contracting office at 3635 4th Avenue, Moline, IL 61265

Description

The City of Moline is seeking bids for the installation of gravity sanitary sewer casing pipe underneath John Deere Road using directional drilling, sanitary manholes, a sanitary lift station, sanitary force main via directional drilling, storm manholes, storm sewer, furnished excavation, rip rap installation, and related work. The project has a completion date of October 16, 2026, and requires compliance with prevailing wage laws. Bids must be submitted electronically through the IONWAVE website, with a virtual bid opening scheduled for April 21, 2026.

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