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Consent Item # 9 February 11, 2015 Phase 3Reliability Improvement Project Final Completion of the SCADA
Final Completion of the SCADA Reliability 2 Serves an additional 5 facilities•completed in 2014Phase 2 construction •Provides the backbone for the system and serves 4 facilities•Phase
1 construction completed in 2011•Conduit installed with other projects since 2000•System needs updating (speed, capacity, and security)•communication schema is antiquated and unreliableExisting
Supervisory Control and Data Acquisition (SCADA) •The District has 5 electric and 55 water facilities•Background / History Improvement Project Phase 3
Background / History Improvement Project Phase 3Final Completion of the SCADA Reliability 3–Fibreboard Well–Prosser Village Well–Prosser Heights Well–6170 Storage Tank–Phase 3 project
provides service to the following 5 facilities:•
Background / History Improvement Project Phase 3Final Completion of the SCADA Reliability 4 Increase was intended to cover work not completed in Phase 2–In December 2013, change order
allowance was increased •Total authorization of $360,845–Ten percent change order allowance was established–Bid price was $328,041–Construction Inc. in August 2013Construction contract
awarded to Curtis and Sons •
New Information Improvement Project Phase 3Final Completion of the SCADA Reliability 5 Testing and splicing fiber installed during Phase 2–Relocation and installation of equipment at
Donner Lake Substation–Addition of a splice location–Changes to vault and splice closure sizes–Additional work for grounding–totaling $66,499Eleven change order requests were reviewed
and approved •Phase 3 Construction is complete•
New Information Improvement Project Phase 3Final Completion of the SCADA Reliability 6 Final contract price is $379,279.24•optic cableAssociated with over or under estimates in bid quantities
of fiber –Curtis and Sons Construction, Inc.to $422.40 of Payment –Credit of $15,683.16 to the District–Reconciliation of bid vs. actual quantities•
Fiscal Impact Improvement Project Phase 3Final Completion of the SCADA Reliability 7 Water Operating FundFunding source is Electric Department Facility Fees and •Final contract price
was $379,279.24•Board authorization was $410,845•Bid price was $328,041•
Recommendation Improvement Project Phase 3Final Completion of the SCADA Reliability 8 the filing of the Notice of CompletionImprovement Project Phase 3 as complete and authorize Adopt
a resolution accepting the SCADA Reliability •