Rock and Sand, Delivered

The Hillsborough County Board of County Commissioners is issuing an invitation for competitive sealed bids from qualified suppliers to provide various types of rock and sand for delivery to multiple county locations and job sites on an ongoing basis. The project has an estimated budget of $900,000 and aims to secure reliable vendors capable of meeting delivery deadlines and adhering to specified standards, including FDOT standards. Bidders must submit their responses electronically by November 20, 2025, with the contract awarded to the lowest responsive and responsible bidder. The procurement process emphasizes compliance with county regulations such as the Cone of Silence and E-Verify requirements. The contractual requirements include comprehensive insurance coverage, with detailed specifications for general liability, automobile, workers' compensation, and other specialized insurances to manage risk. Vendors are also required to certify that they maintain a drug-free workplace, in accordance with Florida Statute 287.087, by submitting signed certification forms. Additionally, suppliers must enroll in the county’s electronic payment system through the Hillsborough County Direct Deposit Authorization Form, ensuring secure and efficient ACH payments. Supporting documentation such as Substitute W-9 forms for tax identification and certification are also mandated to facilitate IRS reporting and compliance. Overall, the contract emphasizes transparency, compliance, and risk management to ensure the consistent supply of materials essential for county operations.