Summary
The City of Corona is soliciting proposals from qualified consultants for professional engineering design services for the Grand Quadrant Waterline Replacement project, including plans, specifications, estimates, field investigations, design deliverables, and construction support. The project involves replacing approximately 14,000 linear feet of undersized or aging water mains and adding approximately 2,000 linear feet of new waterline looping, with an optional sewer-line design component. Proposals must be submitted electronically through the PlanetBids system by August 25, 2026, at 2:00 PM Pacific Time, and attendance at the August 6, 2026 mandatory pre-proposal meeting is required.