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FIRM OVERVIEW AND BACKGROUND <br /> "' '1 i I �_ , L -: Pearl City Pump Station Upgrades <br /> Construction Management <br /> i - 1 f CITY AND COUNTY OF HONOLULU,DEPARTMENT OF ENVIRONMENTAL SERVICES, <br /> I <br /> R PEARL CITY,HAWAII <br /> IM = �-• y --- Client Reference: <br /> Mr.Dan Brieck,Assistant Chief,Division of Environmental Quality, <br /> 10 Department of Environmental Services <br /> 808.670.4371 / dbrieck@honolulu.gov <br /> The 36-mgd Pearl City Wastewater Pump Station is located within <br /> the 100-year floodplain and experienced flooding issues in the past. Project Highlights <br /> This resiliency project includes site civil work to improve drainage • Construction management of a 36-mgd active <br /> and raise the electrical equipment above the 100-year floodplain.A wastewater pump station. <br /> new mezzanine level will be added to the electrical building,and all <br /> four existing influent pumps will be replaced.The pump station must • Resilience project to prevent significant <br /> remain in operation during construction,which is anticipated to be damages from flooding. <br /> completed in mid-2024. • Constructability review. <br /> Summary of Scope • Complex electrical work sequence. <br /> Carollo supported the City and County of Honolulu from the pre-bid ,' ry 14 <br /> ;: , .6: <br /> phase of the project and continues to support through constructiont._ : �� 7c.„, ' <br /> completion,and contract close out. "� °IP (I <br /> Carollo performed a constructibility review of the bid documents 1 '— <br /> and summarized key issues that needed to be clarified for bidding. , ? , ` <br /> Construction phase services include conducting construction Y t"' ti. Min <br /> coordination meetings,contract administration,monitoringthe I n <br /> der, <br /> contractor's progress relative to schedule,monitoring the contractor's ItZ 1msafety program,assist with requests for information and review of ` ; Q!a ,. - — () o <br /> submittals,review and negotiate project change orders,review " I m D <br /> and process contractors pay application,and provide daily on-site i`r M� ' A a <br /> inspections and quality monitoring,special inspection and material , / .b 1.1 i.. o <br /> le i <br /> testing services. - -0 <br /> � -H <br /> Carollo played a key role in z <br /> developing and implementing ,. ' < m <br /> -o < <br /> the contractor's sequencing and r Z o <br /> outage plans, collaborating with the z m <br /> z <br /> contractor, owner, and engineer. One "� a <br /> of the biggest project challenges was K z <br /> Z <br /> keeping the existing pump station < m <br /> -0m <br /> fully operational while the new , --411, z <br /> control center, electrical drives, and <br /> controls were replaced. w o <br /> ( w <br /> D <br /> O <br /> zz <br /> ci D <br /> r <br /> CAROLLO / QUALIFICATIONS /JUNE 2024 15 <br /> \\io-bd-1\BD-DATA\Marketing\Pursuits\CIient83(HON)\HawaiiCounty\EnvMgmtDept\On-Call FY24-25\Qua10624\PL.3-CommunityPlanning_CommPlanAssist\Indd\01_FirmOverview_PL3 <br />