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Eugene -Springfield Area Natural Hazards Mitigation Plan <br />6. Appendices <br />i <br />Y <br />C <br />Ref. # <br />c <br />s <br />o <br />.��. <br />Action Name <br />Problem Statement <br />Mitigation Action <br />` <br />i <br />w <br />w <br />ONE <br />Most of EWEB's power comes from the <br />Bonneville Power Administration and <br />EWEB is in the southern -most portion of <br />their transmission system. In the event <br />of a regional power failure involving the <br />Test blackstart capabilities, load <br />Blackstart <br />BPA system, Eugene is not expected to <br />requirements, and transmission <br />44 <br />S <br />S <br />P <br />S <br />S <br />Capabilities <br />be a high restoration priority. EWEB is <br />switching needs for Leaburg hydro- <br />EWEB <br />$50,000 <br />2019-2023 <br />contracting out technical studies to better <br />electric plant to power critical facilities <br />understand capabilities and what <br />in Eugene during major outages. <br />investments are needed to enable our <br />local generating facilities to serve at least <br />a portion of our community's power <br />needs. <br />FEMA Hazard Mitigation Project #406 <br />Electric Line <br />addresses system resiliency <br />Re -frame 4.3 miles of electric line and <br />45 <br />S <br />P <br />Re -framing and <br />improvements in areas experiencing <br />underground 1.5 miles of line in 15 <br />EWEB <br />$2.7 million <br />2019-2020 <br />Undergrounding <br />more frequent and prolonged electrical <br />high outage areas. <br />outages. <br />With one source of supply and a single <br />transmission corridor delivering water to <br />Develop emergency water distribution <br />Emergency <br />200,000 residents, our drinking water <br />sites using seismically sound wells at <br />46 <br />S <br />P <br />S <br />Water <br />system is particularly vulnerable. <br />local schools or community centers. <br />EWEB <br />$200,000 per <br />2018-2023 <br />Distribution <br />Emergency water sites will be distributed <br />There are three sites currently in <br />site <br />throughout neighborhoods to provide 2-3 <br />design and construction. <br />gallons of water to area residents for <br />public health and safety. <br />Seismic <br />Upgrades - <br />EWEB has prioritized nine most critical <br />Seismically anchor transformers and <br />47 <br />S <br />S <br />P <br />Substation <br />substations to reinforce equipment to <br />control buildings and add flexible bus <br />EWEB <br />$1.2 million <br />2019-2027 <br />Equipment <br />better withstand earthquakes. <br />connections at each substation. <br />While EWEB has invested heavily to <br />upgrade infrastructure at the Hayden <br />Construct a new water filtration plant <br />Secondary Water <br />Bridge Filtration Plant, it is still a single <br />on the Willamette River for a <br />48 <br />S <br />P <br />S <br />Treatment <br />facility built sixty years ago. A smaller, <br />secondary source of and <br />EWEB <br />$50 million <br />2023-2030 <br />Facility <br />second water treatment plant, preferably <br />treatment/delivery option for drinking <br />on a different river, would greatly <br />water. <br />increase redundancy of our water supply. <br />6-13 January 2020 <br />