City of Moline Ionwave #1524

City of Moline 2026 Ditch Restoration Projects – Drainage and Storm Sewer Construction

The City of Moline Engineering Department is seeking bids for the 2026 Ditch Restoration Projects at two locations in Moline, Illinois. - Government Buyer: - City of Moline Engineering Department - Project Scope: - Ditch restoration, drainage improvements, and storm sewer installation - Work includes tree removal (54 units, 6-15" diameter; 16 units, over 15" diameter), clearing and grubbing, earth excavation (11.6 cubic yards), grading and shaping ditches (91 feet), and stone dumped riprap RR4 (6 tons) - Installation of coarse aggregate for drainage (8 tons), seeding, erosion control blanket (75.7 sq yd), and special seeding - Pavement work: Class D patching (183.2 sq yd), driveway pavement removal and replacement (13.1 sq yd each), and traffic control - Stormwater infrastructure: removal and installation of storm sewers (8", 12", and 12" water main quality; total over 238 feet), underdrain installation (56.7 feet), trench backfill (17 cubic yards), and installation of Nyloplast drain basins (2 standard, 1 perforated) - Additional items: flared end section (12"), sanitary frame and lid adjustment, mailbox relocation (3 units) - Notable Requirements: - Compliance with Illinois prevailing wage laws - Electronic bid submission via IONWAVE platform - Bid and performance bonds required - Specific insurance and clean construction debris disposal requirements - All work must be completed within 25 working days, by the end of 2026 - No specific OEMs or vendors are named; Nyloplast is referenced for drain basins - Supplemental specifications include requirements for materials (concrete, asphalt, aggregate, steel reinforcement), site grading, traffic control, landscaping, utility installation, and quality assurance testing

Description

The City of Moline is seeking bids for the 2026 Ditch Restoration Projects, which include work at two locations: the 1100 Block of 33rd Avenue and the 3900 Block of 38th Avenue. The scope of work consists of ditch work, riprap, drainage improvements, storm sewer installation, Class D patching, and related work. The contractor will have 25 working days to complete the project, with all work to be finished by the end of 2026. Prevailing wages are required for this project as per Illinois law (820 ILCS 130/1). Bidding will be conducted electronically through the IONWAVE website, and the bid opening will be held virtually via the City's RingCentral system.

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