2025/04/30 Council Agenda Packet (2)

B-1 10156 99999 hg108542r9 EXHIBIT B Principal Assessment Formula Assessments are calculated and charged separately for each Emergency Communications Service provided for each Principal that has elected to receive such service. A Principal that has elected to receive both Police and Fire/EMS Emergency Communications Services will pay one Assessment for service to its Police agency and one Assessment for service to its Fire/EMS agency. A Principal that has elected to receive only police or Fire/EMS Emergency Communications Services from Snohomish County 911 only pays an Assessment for the service so received. Capitalized terms used in Exhibit B not defined in this Exhibit B have the meaning set forth in the body of the Interlocal Agreement. Description of the formula to derive Assessments for individual Principals. Step 1: Divide the Net Adopted Budget into four cost pools:  Administration and Technology  Call Takers  Police Dispatch  Fire Dispatch The costs allocable to each cost pool are further defined below (see “Definitions”) Step 2: Apply Revenues to cost pools according to the following guidelines:  E-911 Tax Revenues will first be applied to offset all costs associated with the Call Takers cost pool. Any E-911 Tax Revenues over and above the amount necessary to fund all costs in the Call Takers cost pool will be applied to fund permissible costs for such revenues within the Administration, Technology, and Wireless Technology cost pool.  Emergency Communications and Facility Tax Revenues will be applied to fund permissible costs for such revenues within the Administration, Technology, and Wireless Technology cost pool. Revenues that exceed the Administration, Technology, and Wireless Technology cost pool will be applied to member assessments using the formula assigned to this cost pool.  The portion of Subscriber Contract revenues attributable to all Emergency Communications Services except revenues attributable to the Wireless Technology cost pool will be applied to the Police Dispatch and/or Fire Dispatch cost pool, based on the services billed to the Subscriber. For example, revenues from a Subscriber contract for Emergency Communications Services with the Stillaguamish Tribe to service its Police Agency will be applied to reduce the size of the Police Dispatch cost pool, except for any increment of such revenue charged for Wireless Technology cost pool items.