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The Contractor shall provide qualified service personnel to maintain and to service all traffic signal equipment utilized by the City. Personnel shall have at least two years of experience maintaining and troubleshooting traffic signal equipment. Detailed knowledge of Type NEMA,Type 332 and ATCC cabinets is required. The city utilizes 2070 and Cobalt controllers with Econolite ASC3 and EOS Firmware. Personnel must be knowledgeable in the use of these controllers. All Lead Maintenance Personnel is required to have an IMSA Traffic Signal Level 2 Certification. In addition, all service personnel shall possess an NEC certification. The City reserves the right to refuse the use of any personnel whom in the City's sole opinion are not qualified to work on these systems. An agreed upon personnel list shall be maintained and only those listed are allowed to work in the city. Any changes need to be authorized by the City. 3. List of Signalized Intersections See "Appendix Attachment 4" for the list of Traffic Signals, Video Detection System, CCTV cameras,Flashing Beacons, and Speed Feedback Signs. 4. Additions to System The Contractor shall maintain additional traffic signals and appurtenant devices as they are added or installed. City will notify the contractor of such addition and the contractor shall include them in the maintenance contract. Cost of the routine maintenance of the new addition will be per contract unit price and will be effective the 15`day of the following month unless stated otherwise in the notification. The City may,at it sole discretion, add and eliminate signals from this contract.The contractor shall be notified of such addition or deletions in writing. Such changes shall increase or decrease the invoice at the same unit price as specified in the Contract Agreement. 5. Routine Maintenance The routine maintenance shall be performed on a periodically basis based on type of equipment. (a) Traffic Signal: (i) Maintenance period: The Contractor shall perform a complete inspection and service of each signalized intersection once a month,not less than 25 days or more than 35 days apart,for safety, operation and cleanliness. (ii) Maintenance Tasks: • Cabinets: The Contractor shall clean the controller cabinets and associated service pedestals thoroughly on the inside, including all components. The Contractor shall remove all unauthorized external attachments such as notices,posters, signs, etc. and notify the City of any graffiti that is on the signal equipment. It is not the Contractor's responsibility to remove the graffiti City of Santa Ana RFP 24-046 Page Al-2