26-8697_Bid_Schedule.xlsx

This is a bid schedule for Collier County, Florida's Wiggins Pass and Doctors Pass Maintenance Dredging Project (ITB 26-8697), a grant-funded construction initiative advertised on July 21, 2026. The project comprises two distinct dredging operations: Wiggins Pass maintenance dredging involving 85,000 cubic yards of material with beach disposal, and Doctors Pass maintenance dredging involving 37,000 cubic yards from the settling basin, turning basin, and west channel, also with beach disposal. Ancillary work for both passes includes mobilization and demobilization, navigational and manatee marker installation or relocation, environmental control with turbidity testing, construction surveys, final tilling and grading, debris removal, and restoration of construction access. Sealed bids were required by August 10, 2026, at 3:00 p.m. local time, with prospective bidders required to register on the Collier County procurement portal at https://procurement.opengov.com/portal/collier-county-fl to access complete bid documents.

The bid schedule presents all line items with estimated quantities and unit costs, though specific pricing has been redacted from this document. Quantities for the primary dredging work are estimates, with final quantities to be determined following pre-construction surveys. The contractor is responsible for providing manatee marker materials at Wiggins Pass and implementing screening measures to ensure sand placed on beaches does not exceed five percent material greater than 0.5 inches in diameter. The county will provide navigational marker materials for Wiggins Pass. Debris removal accounts for potential storm-generated material, and all work includes provisions for environmental compliance and construction-phase surveying documentation.