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Eugene -Springfield Area Natural Hazards Mitigation Plan <br />5. Annexes <br />generation plants, and assessing what electric distribution system automation is needed <br />to quickly shed load and redirect power to critical facilities. <br />As part of our focus on resiliency, the utility will be developing staff evacuation plans <br />for flood/wildfire events and updating EWEB business continuity plans. <br />A.7 Additional Comments <br />Since the adoption of the 2014 NHMP, EWEB has completed several initiatives to <br />mitigate community risk to hazards of concern. Some of these were listed in the plan, <br />while others were not included at the time. Action Item updates for the 2014 NHMP are <br />in Appendix A. Some mitigation initiatives completed but not outlined in the 2014 <br />NHMP include: <br />■ Seismic upgrades of critical facilities: a $3 million upgrade to the Hayden <br />Bridge Filtration Plant was completed in 2017 and constructed the seismically - <br />rated Holden Creek Substation. <br />■ Back-up power at critical facilities: a $1.0 million project to add back up power <br />to the Hayden Bridge raw water intake system and treatment plan was <br />completed in 2018. The back-up generation is sufficient to deliver 20 million <br />gallons of water per day and has the fuel capacity to run 24- hours without re- <br />fueling. <br />■ Purchased property and completed preliminary design for construction of <br />secondary water treatment plant on the Willamette River ($2.5M). <br />■ Installed seismic early warning systems at two hydro -electric plants to automate <br />safety actions and reduce risk to life/property in partnership with the University <br />of Oregon ($25K). <br />■ Provided approximately 15,000 three -gallon emergency water containers to <br />EWEB customers at discounted price to use at emergency distribution <br />sites/mobile trailers, with considerable outreach and education as part of the <br />distribution process (approximately $100k). <br />■ Purchased and equipped three mobile water distribution trailers to provide <br />emergency drinking water during outages ($80,000 each). Two trailers were <br />loaned to Salem/Keizer personnel to provide drinking water to residents during <br />a multi -week water curtailment due to algal bloom in summer 2018. <br />■ Completed two emergency water distribution well sites and hosted <br />utility/community drills where residents could fill free water storage containers <br />using distribution equipment and learn how to disinfect water for public use <br />(October 2018 and May 2019). Next step is to create an operating manual so <br />that non -utility personnel can set up and disperse water during emergencies <br />enabling EWEB staff to focus on system repairs and service restoration. Our <br />goal is to have another two sites up and running by the end of 2019. <br />5-20 January 2020 <br />