Addendum_Form.docx

This is an Addendum Form issued by the City of Phoenix Finance Central Procurement Department for Invitation for Bid (IFB-26-0049) regarding Loop Detector Installation Services. The addendum extends the offer due date to October 18, 2022, at 2:00 p.m., representing a modification to the original solicitation timeline. The project encompasses vehicle and bike detection installation services across Phoenix's transportation infrastructure, with a comprehensive pricing schedule containing 42 line items for various detector sizes ranging from 6' x 6' to 6' x 70'. The scope includes count and presence detectors to be installed in both asphalt and concrete surfaces, along with complementary services such as loop detector lead-in saw cuts, traffic control, conduit installation, and concrete removal. The contract is anticipated to commence on or about December 1, 2025, for an initial five-year term.

The addendum provides a structured format for vendor inquiries and the City's responses through a Questions and Answers section, with a requirement that offerors acknowledge receipt and acceptance of the addendum via the City's OpenGov e-Procurement Portal. While no guaranteed quantity of services is promised, the multi-year contract duration and extensive line-item pricing structure suggest substantial potential contract value. All bidders must comply with federal and local non-discrimination regulations, including Disadvantaged Business Enterprise provisions, civil rights guidelines, equal employment opportunity requirements, and immigration and legal worker verification standards. Technical expertise in traffic signal infrastructure and adherence to the City of Phoenix Street Transportation Department's Traffic Signals Standard Details is mandatory for all prospective contractors.