3D Utility Data – Reducing Project Delays, Managing Assets 3D Utility Data – Reducing Project Delays, Managing Assets WASHTO 2015WASHTO 2015.

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3D Utility Data Reducing Project Delays, Managing AssetsWASHTO 20151Impacts of Utility ConflictsProject ScheduleChange OrdersCost OverrunsWorker SafetyTraffic DelaysEconomic CostsPolitical Challenges

3D Utility Location Data RepositoryPlatform independent databaseAccept data from CAD, SUE & 3rd partiesGatekeeper functionSource for future CAD, GIS, 3rd parties

UDOTs 3D Utility Location Data RepositoryArchitecture

3D Utility Location Data RepositoryApproachAdvisory Panel CAD, GIS, Survey, Construction, Utilities, Permits, FHWAConsultant ResourcesASCE 38-02 Standards SUE, As-builtOracle Spatial DatabaseData mapping to Bentley SUEData input from Bentley SUEData input through UPLAN (ESRI GIS)

3D Utility Location Data RepositoryApproachData CollectionTrenchlessOpen cutSurfaceOverheadRemote sensing and spatial positioning (LIDAR)Metadata

Courtesy of CUES, Inc.3D Utility Location Data RepositoryApproach

Source: Michigan DOT Guide Project (2014 data)3D Utility Location Data RepositoryApproach

Positional Standards3D Utility Location Data RepositoryApproachStandardize data attributes, definitions, metadata

3D Utility Location Data RepositoryApproachMapping to Bentley SUE

3D Utility Location Data RepositoryApproach3D Design

3D Utility Location Data RepositoryFunding & SchedulePhase I STIC funding$125KNTP Feb 4, 20156 Month Delivery

Phase IISHRP2 R01A fundingUp to $400KWaiting for FHWA contract18 month Delivery3D Utility Location Data RepositoryLessons LearnedDifficulty working through DTSConsultant procurementengineering vs IT focus

Access to state database denied for off-site development

Scheduling of DTS resources limited resources, competition with other projects

3D Utility Location Data RepositoryLessons LearnedCommunication Between Different Technical GroupsEngineersSurveyorsPermitsDatabase ManagersGISSUECADDUtility Companies3D Utility Location Data RepositoryLessons LearnedChange ManagementNew standards (CAD, as-built)

3D design

Digital project delivery

Collection of as-builts (construction & permits)

3D Utility Location Data RepositoryLessons LearnedLegal authority to require utilities to provide data

Data security/ownership

Chain of custody/changes

Defining and resourcing gate-keeper3D Utility Location Data RepositoryReturn on InvestmentConstructionDigital plan delivery

Work sequencing

Collection of as-built data

Minimizing project risks

Work safety

3D Utility Location Data RepositoryReturn on InvestmentDesignReuse SUE and as-built data

Reduce new data collection costs

3D conflict analysis & resolution

Digital project delivery

3D Utility Location Data RepositoryReturn on Investment3D Design Garden City, UT

3D Utility Location Data RepositoryReturn on InvestmentOperationsMaintenance work

Permitting decisions

Emergencies

3D Utility Location Data RepositoryReturn on InvestmentPlanningAsset managementScoping & budgeting for Transportation projectsUtility projectsMunicipal projects

3D Utility Location Data RepositoryNext StepsComplete phase I August 2015

Start Phase II Fall 2015

Focus on business processes for collecting as-built data

Integrate on-line permitting system3D Utility Location Data RepositorySummaryUse of SUE on projects has reduced risk3D Utility data will extend risk reductionRetain initial data collection investment for future useStorage for data as opportunities occurIncorporate 3rd party data into repositoryAdded value for use in operations

3D Utility Location Data RepositorySummaryDelivering projects on time and within budget

Contact InformationRichard Manser, P.E.Statewide Utilities and Railroads EngineerUtah Department of [email protected]

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