2026 Traffic Signal Cabinet Replacement

This contract initiates the upgrade of traffic signal cabinets at two intersections in Naperville, Illinois, to TS2-compliant models and the replacement of existing pedestrian pushbuttons with an Advanced Pedestrian System (APS). The work falls under NAICS code 237310 and is managed by the City of Naperville’s Transportation, Engineering, and Development office, with the project site located within Illinois. The solicitation, numbered 26-133, was posted on July 10, 2026, with a response deadline of August 5, 2026, and requires electronic submission through the city’s e-Procurement portal. Bids must include an Affidavit of Compliance for all respondents, a Responsible Bidder Affidavit if exceeding $34,999.99, and a Subcontractor Bid Form if any work is subcontracted. The contract is governed by city-specific provisions including a right to audit, retention of records, a non-appropriations clause that ties performance to City Council funding approval, and a one-year warranty on materials and workmanship. Contractors must adhere to NEMA TS2 Type 1 standards for cabinet construction, using 1/8-inch aluminum alloy 5052-H32 with stainless steel hardware, modular surge protection, LED lighting, and thermostatically controlled heaters. All field wiring must be labeled and terminated with approved lugs, and systems must successfully complete a 72-hour burn-in period before formal acceptance. Inspection and acceptance occur on-site after installation, with final approval resting with the City Engineer. The contractor is responsible for safe transportation and delivery to the installation location, with all freight costs prepaid, and must store materials only on-site for daily use. Labor must comply with Illinois prevailing wage rules under HB-1855, and personnel must be certified in OSHA standards including lockout/tagout, PPE, and confined space entry. Contractors must be pre-qualified by IDOT for electrical work, maintain insurance with an AM Best rating of A:VII or better issued by Illinois-licensed carriers, and notify the City 72 hours in advance of any subcontracting. Award will follow a Lowest Price Technically Acceptable model, prioritizing the lowest responsible bidder while preserving the city’s discretion to select the best interest candidate based on performance history, financial stability, and technical capability. Payment is made net 30 days upon receipt of properly formatted invoices submitted to the City’s Accounts Pay