Iowa City Community School District Bidopportunities #23-01-30-04

Wetland Restoration Construction and Agri Drain Water Control Structures at Nepple WMA, Iowa

This opportunity is for the Nepple WMA Wetland Restoration project, managed by the Iowa Department of Natural Resources, District 1 (NW), at the Great Lakes Wildlife Unit in Dickinson County, Iowa. - Government Buyer: - Iowa Department of Natural Resources, District 1 (NW), Great Lakes Wildlife Unit - Contact: Jeff Felts, Facilities Engineer - OEMs and Vendors: - Agri Drain (specified for water control structures and related components) - Products/Services Requested: - Mobilization (1 lump sum) - Embankment (dike) construction (1,500 cubic yards) - Tile investigation (200 linear feet) - Agri Drain water control structure (WCS) installation (1 unit, 24" inlet, 18" outlet, 8' tall) - Anti-seep collars (4x4, for 18" and 24" pipes, 1 each) - Fireproof cover for WCS (1 unit) - Corrugated metal pipes (CMP) with couplers (18" diameter, 10 units; installation of 18" CMP, 40 units; installation of 24" CMP, 28 units) - Stainless steel ratguard (18", 1 unit) - 24" CMP tee with 5' riser and couplers (1 unit) - Heavy duty trash guards (24", 2 units) - Bedding stone (30 tons) - Erosion stone (80 tons) - Seeding and mulching (1 unit) - Unique or Notable Requirements: - Preference for products grown and coal produced within Iowa - Performance bond required if contract exceeds $25,000 - Liquidated damages of $500 per day for late completion - One-year warranty period from final acceptance - All materials, labor, and equipment must be provided by the contractor - Agri Drain is specifically named as the OEM for water control structures

Description

This project involves creating a wetland pool area on the Nepple Wildlife Management Area in Dickinson County, Iowa. The scope of work includes embankment (dike construction), excavation (spillway and borrow), tile investigation, tile breaks, and installation of a water control structure with associated piping. Bids must be submitted electronically by July 23, 2026, at 3:00 PM. No bid bond is required, but a performance bond will be needed if the contract exceeds $25,000.

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