Unofficial Notice of Invitation to Bid (NIB)

Cathedral City is seeking bids from qualified and interested contractors for the following project titled, HSIP 11A: 18 Unsignalized Intersection Upgrade S, identified under Solicitation ID: B25-105E. Work is to be performed near Cathedral City, CA 92234, USA in Riverside County.

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General Project Description

This project involves the upgrade of 18 unsignalized intersections within the City of Cathedral City. The work includes providing all supervision, labor, materials, equipment, tools, utility work, traffic control, and public services coordination. Key improvements consist of clearing and grubbing, cold milling of existing asphalt pavement, construction of Portland cement concrete pavement, construction of new asphalt pavement, reconstruction of curb ramps, and construction of raised crosswalks. Additionally, the project requires the installation of flashing beacons (including Rectangular Rapid Flashing Beacons/RRFB), LED lighting with associated poles, foundations, pull boxes, and conduits. Further work includes pavement striping and markings, traffic signage, fencing, and pavers. All work will conform to the Coachella Valley State Implementation Plan (CVSIP) for PM-10 and Best Management Practices.

General Bid Items

Quantity: - Unit: - Work Item: Furnishing all supervision, labor, materials, necessary equipment and tools.
Quantity: - Unit: - Work Item: Performing utility work.
Quantity: - Unit: - Work Item: Performing traffic control.
Quantity: - Unit: - Work Item: Coordinating public services.
Quantity: - Unit: - Work Item: Clearing and grubbing.
Quantity: - Unit: - Work Item: Cold milling of existing asphalt pavement.
Quantity: - Unit: - Work Item: Construction of Portland cement concrete pavement.
Quantity: - Unit: - Work Item: Construction of asphalt pavement.
Quantity: - Unit: - Work Item: Reconstruction of curb ramps.
Quantity: - Unit: - Work Item: Construction of raised crosswalks.
Quantity: - Unit: - Work Item: Installation of flashing beacons, including Rectangular Rapid Flashing Beacons (RRFB).
Quantity: - Unit: - Work Item: Installation of LED lighting, including poles.
Quantity: - Unit: - Work Item: Installation of foundations for lighting.
Quantity: - Unit: - Work Item: Installation of pull boxes for lighting/beacons.
Quantity: - Unit: - Work Item: Installation of conduit for lighting/beacons.
Quantity: - Unit: - Work Item: Installation of pavement striping and markings.
Quantity: - Unit: - Work Item: Installation of traffic signage.
Quantity: - Unit: - Work Item: Installation of fencing.
Quantity: - Unit: - Work Item: Installation of pavers.
Quantity: - Unit: - Work Item: Conformance to Coachella Valley State Implementation Plan (CVSIP) for PM -10 including Best Management Practices during construction.

NAICS Classification

NAICS 237310 – Highway, Street, and Bridge Construction (Includes cold milling, asphalt and concrete paving, curb ramps, crosswalks, pavement striping, and traffic signage installation related to intersection upgrades.), NAICS 238210 – Electrical Contractors and Other Wiring Installation Contractors (Covers installation of flashing beacons, LED lighting, poles, foundations, pull boxes, and conduit for intersection upgrades.), NAICS 238910 – Site Preparation Contractors (Includes clearing and grubbing for site preparation.), NAICS 238990 – All Other Specialty Trade Contractors (Covers specialized work like fencing and paver installation not falling under other primary categories.)

Records and Due Date

This bid opportunity was entered into BidAmerica on February 4, 2026, and was last updated on February 4, 2026. All bids and/or proposals are due on February 17, 2026.

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Legal Disclaimer

All bidders are responsible for reviewing and verifying all official bid documentation directly from the issuing agency. BidAmerica aggregates public bid information for advertisement purposes for contractors and government agencies convenience. This Notice of Invitation to Bid is for reference purposes only and is not an official or complete representation of any documents issued by Cathedral City. BidAmerica does not guarantee the accuracy, completeness, or timeliness of any information displayed and shall not be held liable for any errors, omissions, misinterpretations, or damages resulting from reliance on this summary. Contractors must obtain all official information—including plans, specifications, addenda, deadlines, submission requirements, qualifications, and bidding conditions—directly from Cathedral City prior to bidding.