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FIRM OVERVIEW AND BACKGROUND <br /> ' . it...- <br /> -''' .' <br /> ..t.p Wailua Homesteads 538' Tank Construction <br /> � . `may, <br /> ' sfr ��. i. COUNTY OF KAUAI,DEPARTMENT OF WATER,ENGINEERING DIVISION,LIHUE,HAWAII <br /> 4 , 1. ' .. <br /> k t- s, Client Reference: <br /> ' " . Mr.Jason Kagimoto,Acting Engineering Division Head <br /> -----` I County of Kauai <br /> i �-_-.--- r ''',1 808.245.5417 /jkagimoto@kauaiwater.org <br /> The County of Kauai Department of Water(DOW)owns a <br /> 200,000-gallon water storage tank located in Kapaa,HI.The tank Project Highlights <br /> was constructed in 1937 to serve the Wailua Houselots and Wailua • Environmental and geotechnical assessments, <br /> Subsistence Homesteads in the Wailua-Kapaa service area.The tank tree survey,and Phase 1 environmental site <br /> was decommissioned in the early 2000s and has been abandoned in assessment performed. <br /> place.As a result,the site is currently overgrown with vegetation from <br /> the surrounding forested areas. • Feasibility study,cost estimate,and <br /> design recommendations. <br /> Summary of Scope • Preliminary and final design of a potable <br /> As part of the Water Plan 2020,DOW has identified the need for water tank. <br /> an additional 1.0 million gallons(MG)of storage within the Wailua- <br /> Kapaa service area.Carollo was retained to evaluate the feasibility <br /> of constructing a new 1.0-MG water storage tank at the existing site. • -. <br /> Specific tasks included: I ---'".:f <br /> 6 r <br /> • Preliminary field investigations,including desktop environmental j -- `T <br /> assessment,geotechnical investigation,tree survey,and i <br /> Phase 1 ESA. II --•, t '� <br /> e [ i Z O <br /> L <br /> • Civil and structural site evaluation. -4-- = 'ry ` - <br /> • Feasibility study,including developing a planning level cost . z O <br /> estimate and providing recommendation. - wr. Q4-= r _:,-.,!",.;.,:-.2_-_.- -4.:.4.' -.1." ."•1' z <br /> SUPPLY n, ., <br /> The feasibility study recommended demolition of the existing, vcr •• <br /> abandoned tank,and construction of a new tank on the same - . F-= K D <br /> site.Carollo is proceeding with preliminary and final design of - ? z <br /> Oa4111eAlla—i—v.-1.the new tank. 11 wi"M1� "°. c <br /> ' O D <br /> t , ." m m <br /> 1# 1 <br /> m <br /> 1,7 <br /> t ' r 0 <br /> Carollo provided amulti-disciplined ' . <br /> M �.. Z to <br /> evaluation of the existing 1937-era l' '" . � :�• o , � , <br /> — D <br /> tank site, including environmental, ,, m <br /> geotechnical, botanical, and civil. ": - D A <br /> N <br /> D <br /> v <br /> —I I <br /> O <br /> Z Am <br /> CAROLLO / QUALIFICATIONS / JUNE 2024 22 <br /> \\io-bd-1\BD-DATA\Marketing\Pursuits\Client83(HON)\HawaiiCounty\EnvMgmtDept\On-Call FY24-25\Qua10624\PL.4-CommunityPlanning_Community\Indd\01_FirmOverview_PL4 <br />