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FIRM OVERVIEW AND BACKGROUND <br /> 7- --. k i <br /> li.'-' ..,--- ''.-- <br /> "I - _ , -: Pearl City Pump Station Upgrades <br /> Construction Management <br /> i, - 1 f CITY AND COUNTY OF HONOLULU,DEPARTMENT OF ENVIRONMENTAL SERVICES, <br /> 11 li ‘ <br /> PEARL CITY,HAWAII <br /> R <br /> = ,,�-• 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 ti.._\' r \ y <br /> phase of the project and continues to support through construction � t � ' ' ' <br /> completion,and contract close out. t \ ' (I <br /> fr I 1 1.A l `, ' �1 .. <br /> Carollo performed a constructibility review of the bid documents1 '-- <br /> and summarized key issues that needed to be clarified for bidding. , ? Ml` - <br /> Construction phase services include conducting construction Y I tii 1 , K <br /> coordination meetings,contract administration,monitoringthe I <br /> g � d ._ a ►; co <br /> contractor's progress relative to schedule,monitoring the contractor's `, / : =i < <br /> 174 <br /> safety program,assist with requests for information and review of ,� t a '. — z O <br /> submittals,review and negotiate project change orders,review I I Z a <br /> and process contractors pay application,and provide daily on-site '' i`t- — 4�' ' <br /> inspections and quality monitoring,special inspection and material , / .. <br /> r <br /> testing services. Z z <br /> -'t11:..4 <br /> 1m• 0 <br /> Carollo played a key role in ,Y m <br /> developing and implementing ,. f D k' <br /> the contractor's sequencing and › Z <br /> � � z <br /> outage plans, collaborating with the o <br /> contractor, owner, and engineer. One "� m m <br /> m <br /> of the biggest project challenges was -0 z <br /> mr D <br /> keeping the existing pump station D <br /> „�,, zm <br /> �. m <br /> Uzi <br /> fully operational while the new motor • D m <br /> control center, electrical drives, and mm <br /> 0 <br /> controls were replaced. <br /> A <br /> � N <br /> D , <br /> O <br /> z Am <br /> CAROLLO / QUALIFICATIONS /JUNE 2024 15 <br /> \\io-bd-1\BD-DATA\Marketing\Pursuits\CIient83(HON)\HawaiiCounty\EnvMgmtDept\On-Call FY24-25\Qua10624\PL.4-CommunityPlanning_Community\Indd\01_FirmOverview_PL4 <br />