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FIRM OVERVIEW AND BACKGROUND <br /> 1 �'•I ' 111 - Wastewater Pump Stations NFPA Assessment <br /> , r' - and Construction Management <br /> • .4 i '" ;i 1: i1, <br /> .-3 - CITY AND COUNTY OF HONOLULU,DEPARTMENT OF ENVIRONMENTAL SERVICES, <br /> VARIOUS LOCATIONS,OAHU, HAWAII <br /> Client Reference: <br /> _. --____,,r, _ Mr.Wesley Yokoyama,Chief,Wastewater Engineering and Construction, <br /> ------ City and County of Honolulu <br /> 808.768.8790 / wyokoyama@honolulu.gov <br /> The National Fire Protection Association(NFPA)820 <br /> Standard was established to mitigate fire and explosion 4,1111 <br /> -- - <br /> hazards specific to wastewater treatment facilities and 1 [. -_Li_ <br /> their associated collection systems.Wastewater pumprk) . <br /> stations(WWPSs)are categorized by NFPA 820 as part <br /> � 4 <br /> o <br /> of the collection systems category.Carollo performed • -�: ' ' Az <br /> - �, ° <br /> NFPA 820 assessments on 20 WWPS ranging in size from »` - �g , <br /> less than 1 mgd to 8.6 mgd and located throughout the • ��� ° <br /> I <br /> island of Oahu. ,. <br /> D <br /> m I <br /> Summary of Scope440 <br /> � r <br /> Y11 _ z <br /> Carollo was tasked by CCH to conduct an assessment of ,w .- z <br /> • <br /> its existing WWPS and ancillary facilities for adherence <br /> m <br /> to NFPA 820 standards.Carollo's recommended <br /> improvements will be included in the design-build project K , "` �, K <br /> for upgrades at each pump station site. -1 <br /> rN `-Y VNO' <br /> M <br /> Carollo will also be providing construction management o <br /> services to the design builder.The preliminary <br /> engineering and construction management team includes ° <br /> • r <br /> mechanical;electrical,instrumentation,and controls I D <br /> (El&C);and civil engineers. 6 < <br /> Carollo's construction management services will .. Jam— 1_1 i 1 L '`.*.- f;. .-. - <br /> support CCH from the pre-bid phase of the project -i w <br /> N <br /> through construction completion and contract closeout. aA <br /> Construction phase services include conducting weekly <br /> construction coordination meetings,monitoring the � A <br /> 0 <br /> contractor's progress relative to schedule,assisting _- , - K <br /> with requests for information and review of submittals, . .:„ « z <br /> � � <br /> providing monthly cash flow reports and forecasts,and ., <br /> monitoring construction quality. Carollo assessed 20 WWPSs for the City and County of Honolulu for z <br /> compliance with the National Fire Protection Association 820 Standard z <br /> z <br /> and provided recommendations that will be implemented by a design- c) <br /> build contractor. <br /> r_ <br /> K <br /> D <br /> m <br /> D <br /> 0 <br /> D <br /> m <br /> D <br /> O <br /> z <br /> CAROLLO / QUALIFICATIONS /JUNE 2023 12 <br /> B:\Pursuits\Client831HON)\HawaiiCounty\EnvMgmtDept\On-Call FY23-24\Qual0623\PL.4 CmntyPing_Cmnty\Indd\O1_FirmOverview_PL4 <br />