8a. Radio System Upgrade presentation
Item No. __ 8a supp.____ Meeting Date: April 24, 2018 Public Safety Radio System Upgrade 800 MHz Radio System April 24, 2018 1 Background 1993 POS Radio System Installed 2004 POS Radio System 2012 POS asked to join King Upgraded County Emergency Radio Communication System (KCRCS) 2013 POS decides to 2014 POS Radio System Partial remain Upgrade Complete independe ($4.7M) nt 2017 POS Reconsidered KCSERCS/ PSERN as 2015 KC Tax Levy passed, Puget an alternative Sound Emergency Radio Network (PSERN, $274M) POS User Profile Priority #1 is Public Safetyregardless of operational use profile 3 End of Life- High Risk Phase I > P25 Legacy SmartZone Subscribers Dispatch Units Consoles Core Backhaul RF Sites (1700) 2014 2017-2021 Partial Upgrade Infrastructure & Handsets Require Upgrade Complete Full capability with P25 is a must for stable communications & interoperability 5 Interoperability through ISSI 8000 and TRIS Links Tacoma Pierce County PSERN TRIS Link ISSI Link WSP Snohomish County IWN Kitsap POS (FBI,CBP,ETC.) County Interoperability with multiple agencies collaborating to build a system of systems 6 Alternatives 10-year Cost Estimates 1 Go to Market Pros: Control, competitive advantage, requirements met. $29,000,000 (not recommended) Cons: Time, Cost, and Proprietary equipment must be - maintained. $37,000,000 2 Commit to PSERN Pros: Interoperability, reduced project LOE, and cost. $10,700,000 (not recommended) Cons: Time/ Risk of catastrophic failure, Uncertainty & risk of inability to meet all requirements, risk of increased costs & schedule slippage, impact to service levels & Port priority. 3 Upgrade with Pros: Timely replacement, additional redundancy, control, $24,175,000 beneficial features requirements met, interoperability, benefit & cost predictability. Cons: Timing/ cost versus value. (not recommended) 4 Upgrade Pros: Shortest timeline, interoperability beyond Port, control, $22,100,000 (recommended) requirements met, benefit & cost predictability. Cons: Cost, lack of Mobile Tower Site. 7 Questions? 8
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