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HC7 Oepartmentof <br />Water Supply <br />9 <br />N/A <br />The project requires 3Noprogress <br />Progresses <br />y <br />the Improvements to <br />; dependent upon <br />'address the stability of <br />project funding. <br />the embankments as ° <br />r` <br />well as the <br />waterproofing of the <br />reservoir itself. The <br />embankments are <br />t <br />r <br />being improved by <br />wideningthe base of <br />., <br />the embankment and s <br />- <br />y <br />N <br />` <br />Increasing the overall <br />strength supportingthe� <br />reservairwalls. An• <br />underdrain at the toe <br />` <br />of the embankment is,. <br />also being installed to <br />direct groundwater <br />,away fr'omthe' <br />lembankment'to <br />.¢fmiriimize the chances <br />j <br />,tof Uquefactlon. Also', <br />waterproofingthe <br />t <br />resenrolrwill be' <br />- <br />,accompUshed by <br />NinstalUng a synthetic <br />line- Z which eUminates <br />i <br />the possibility of leaks <br />throughthenumerous <br />cracks in the concrete <br />panels lining the <br />Interior of the <br />WA <br />I <br />NIA <br />IN TETRA TECH <br />21.29 2025 Hawail County Hazard Mitigation Plan <br />