Snohomish County 12/13/2021 - Laserfiche WebLink

EXHIBIT A TRAFFIC CONTROL DEVICE AND STREET LIGHT MAINTENANCE, ENGINEERING AND CONSTRUCTION SERVICES TRAFFIC CONTROL DEVICE MAINTENANCE SERVICES Traffic Signal Maintenance Services Traffic Signal Maintenance Services provided by the County consist of the following: Routine Maintenance - This is a monthly activity that includes inspection of the traffic signal cabinet/controller/program; a visual inspection of the display system; and a check of pedestrian push buttons, emergency pre-emption, and detection systems. Furthermore, appropriate records will be maintained in the controller cabinet and in the office file located in the Snohomish County Traffic Operations Office. Approximately one hour per month per intersection will be spent on routine maintenance. Re-lamp — Traffic signal indicators will be replaced as needed. It is estimated that approximately five hours per intersection will be spent on this activity. This is typically a two County employee operation, which includes a Signal Technician and an assistant to the Signal Technician for traffic control purposes. On-Call Emergency Response - This service provides 24 hour emergency response for traffic signal malfunctions. For estimating purposes, it is assumed that each signal will have two emergencies per year. There is a minimum of three hours of labor per on-call emergency response. This estimate of three hours of labor per on-call emergency response does not include additional materials, equipment charges, or labor costs associated with extraordinary circumstances such as weather-related problems, knock-downs, and acts of God that may result in significant equipment damage or destruction. Materials —The County will provide all supplies and materials for both routine and on-call emergency response. This does not include replacement of major components of a traffic signal or additional materials, equipment charges, or labor costs associated with extraordinary circumstances such as weather-related problems, knock-downs, and acts of God that may result s t in significant equipment damage or destruction. Any costs incurred by the County in providing such supplies and materials shall be reimbursed by the City according to the terms of Section 6 ? _ of the Agreement. Locating Underground Wiring — The County will locate all underground wiring associated with a traffic signal when requested by the Underground Utility Locate Center. i INTERLOCALAGREEMENT ExhibitA-1 3 ! BETWEEN SNOHOMISH COUNTY AND THE CITY OF EVERETT FOR TRAFFIC CONTROL DEVICE AND STREET LIGHT MAINTENANCE, ENGINEERING AND CONSTRUCTION SERVICES