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City of Santa Ana I Statement of Qualifications Water Resources Panel Building Services 1 13 <br /> David C. McCollom Water Treatment Punt LT2 <br /> • ,. , Improvements <br /> CILIVENHAIN alivenhain Municipal Water District(OMWD), Encinitas, California <br /> MUNICIPAL ' The goal of this Water treatment plant(WTP)control system upgrade project Was <br /> DISTRICT to improve water quality to control microbial pathogens by installing improved <br /> membrane filtration units,strainers,pump stations,aeration blowers,and <br /> hydraulic energy recovery turbines.The David C.McCollom WTP is one of only <br /> REFERENCE three plants in the world that have zero Water waste. <br /> David Smith Modifications to the 34 mgd McCollum WTP included three new UL control <br /> Water Treatment Plant Manager panels,major updates to six existing panels,six new CPUs,174 new instruments, <br /> 760.415.2304 and 2,000+new 1/0 points.Trimax upgraded the existing SCADA system from <br /> dsmith@olivenhain.com Wonderware System Platform to Inductive Automation Ignition,including <br /> upgraded reporting from Operator-10. <br /> CONTRACT <br /> CO T System upgrades included controls for the new giant membrane control,blower <br /> room control,backwash equalization,residuals handling,coagulants,polymers, <br /> DATES caustics,citric acid,sodium hypochlorite feed system,ammonia feed,fluoride <br /> 201-1—7.013 feed,centrifuge,and solids handling faciiities.Trimax integrated two operator <br /> workstations in the Control Room,and five industrial PC workstations on the plant <br /> EQUIPMENT AND floor to enable operators to remotely access SCADA from any computer with the <br /> SOFTWARE proper lT credentials for login. <br /> . Ignition SCADA Project challenges included a 60-day plant shutdown for the installation <br /> s Allen-Bradley PLCs and commissioning of all equipment before the mandatory project <br /> • Ethernet/Fiber completion dote.Trimax accomplished our work on-schedule. <br /> Application software included;redundant controllers,Contr❑INet,Ethernet, <br /> servers,and auto-dialers.Trimax also provided PID programming,ramping <br /> functions,flow pacing,weight formulas,historical trending,operator <br /> customizable trending and reporting,exponential equation reporting,and system- <br /> wide monitoring and alarming. <br /> CLIENT COMMENDATICIN <br /> Follow-On Water Distribution System and <br /> All. Wastewater Treatment Plant Upgrades. <br /> Trimax was subsequently selected to <br /> we were successful in d emonstiatingthe plant controls.alarm di al-out furl dions and shutdown trigger protocols to upgrade the WTP Distribution System <br /> Mesatlstaclon oncDPH.Our plan Istodnl5ate24hour operations this coming Monday. SCADA application from Wonderware to <br /> Achieving this milestone in a single site visit was a major achievement.and it would not have been possF6le without ignition by Inductive Automation,with <br /> Trimax and GE working side by We with us m the control room:fielding questions and meking changes on the fly to TopView alarming software implemented <br /> the PLC rode. for remote dialing and alerting.Trimax <br /> also upgraded the District's OMWD <br /> t wanted to express my sincere thanks:to everyone at AW SCC,Trimax.GE,VCM and OMwa for your hard work Wastewater Treatment Plant from <br /> anddedicanonIngettingusto this moslcrrticalphoseof the project Wonderware to Ignition. <br /> Respecdully, <br /> Dave Smith <br /> �i_ Trimax provides ongoing District <br /> C1LIVlI�iAII' wide maintenance and as-needed <br /> Mu,rklnat Worur vlsrrt.-r troubleshooting S@rVi{'e5. <br /> C�i�t��/, Council 23 — 74 1/18/2022 <br /> TRIMFIIC 1 A TESCO CONTROLS COMPANY Water and Waste Water Project Qualifications <br />