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Home My WebLink About14 SCADA Reliability Improvement Project Phase 5AgendaItem#F’pTRUCKEEDONNERPublicUtilityDistrictACTIONTo:BoardofDirectorsFrom:TrishaRubyDate:June05,2019Subject:ConsiderationofAwardofaContractfortheSCADAReliabilityImprovementProjectPhase51.WHYTHISMATTERISBEFORETHEBOARDBoardauthorizationisrequiredforprocurmentsinexcessof$15,000.2.HISTORYTheDistricthas5electricand55waterfacilitieslocatedthroughouttheserviceterritory.Monitoringandcontrolofthesefacilitiesis,inpart,accomplishedthroughSupervisoryControlandDataAcquisitionSystems(SCADA).Beginningin2011theDistricthasbeenupgradingthecommunicationsnetworkinfrastructurethatsupportstheSCADAsystems.Theseupgradeshaveincludeinstallationoffiberopticcommunicationscableandassociatedequipmentthroughthemulti-phaseSCADAReliabilityImprovementProject(SRIP).FiberopticcommunicationscablehasbeeninstalledfromtheDistrictofficeto23remotefacilitiesintheprior4phasesoftheSCADAReliabilityImprovementProject.PHASEBOARDAPPROVAL1October20112June20123August20134July2016Whencompletethecommunicationscablesystemwillinterconnect45remotefacilitieswiththeDistrictmainofficeinamulti-loopconfigurationthatprovidessystemredundancyandimprovedreliability.3.NEWINFORMATIONStaffpreparedbiddocumentstoprocure,installandtestfiberopticcommunicationcablesforaproposedSRIPPhase5.Thisphaseisproposedtoconnect6waterfacilitiesand2electricfacilitiestothenetworkandcompletethemaincommunicationscableloopfromtheDistrictofficetothenorth.TheprojectisplannedtobegininJuly2019andbecompletedbyMarch2020.ArequestforbidswasissuedApril17,2019andadvertisedintheSierraSunApril19,2019.ThebidopeningwasheldonMay16,2019andonebidwasreceivedfromCurtis&SonsConstruction,Inc.Thebidwasfor14 Je6uv\JIUDJO13eJ!GA!I!fl3!]13813Aeflo•GIeWJTMOeorQ19’•EL’I.9’I-$:101UflOW3J1UO3peeoxeOOUI1O]OUO!Z!JOqflJepJOe6Uq3%Q.12snidt.‘9i.’i-$ounowuU!‘9esq13e!OJdTUeweAoJdwIvavoseqio3U1‘UO!T3flJSUOQSUO9S!Jfl3fl!M3]TUO3ejflOeX8OJe6UJiieueoeqezuoqnvNOI1VN3O33H.9•ie6pnAdpUeOAdeI1TU!peiep!sUo3eqII!MSUfl6U!u!weJPU)jJOM6I-OeLflJO:e6pnq61-AdSA1!I!fl3!]138IpeTdopVP]0eqU!1S!XespUn1Ue!o!nSpUfljieueo3!J138I8LflWOJ:eqII!MjueweinoodS!qlJOSPUfldI3VdVUI7VOSH•178SLcpe1oJlUeweAoJdwIvavoseqpepnisuo3U1‘UQ!TOfl]TSUODSUOS!JflQsueweJ!nbe]1OPTS!G01eA!sUodse]eqoiUflOSMO6O’99$o1UflOWeq