Goose Creek Park WQI Step Pools

The City of Davenport is soliciting qualified contractors to construct the Goose Creek Park Water Quality Initiative (WQI) Step Pools and associated bioretention cell. The work includes excavation, grading, storm‑water conveyance step‑pool construction, bioretention cell installation, site preparation, utility coordination, traffic control, erosion‑control measures, planting, and final site restoration. The contractor must provide all labor, materials, equipment, supervision, permits, and compliance documentation, and complete the project within 150 working days, adhering to SUDAS specifications and city standards. Monthly progress payments with 3 % retainage will be made; liquidated damages of $1,000 per day apply for late completion. • Location: Goose Creek Park, Davenport, IA (NW ¼ Section 11 & SW ¼ Section 02, Township 78 N, Range 03 E) • Scope: Storm‑water step‑pools, bioretention cell, grading, utility relocation, traffic control, erosion control, planting, final cleanup • Contract type: Invitation for Bid – competitive sealed‑bid process via city e‑bidding portal • Key dates: Issue 8/13/2026, Pre‑bid 8/25/2026, Questions by 8/26/2026, Bid close 9/3/2026 • Mandatory requirements: Licensed contractor, compliance with state/federal environmental permits, 24/7 emergency contact, monthly progress payments, 3 % retainage, liquidated damages • Duration: 150 working days from notice to proceed • Contact: Kari Thoren, Procurement/Contracts (563) 888‑2267