leveraging gis to improve operations and asset management … · 2014-07-08 · §check in/check...

Leveraging GIS to Improve Operations and Asset Management Lifecycle

Gabriel Borroni Joel Gladfelter

ESRI AEC Summit 2014 San Diego, CA

Asset Management

Asset Management

Maintenance Management

Scheduling/ Resources

System Preservation

Condition Assessment/ Preventive

Maintenance

Field Data Collection/ Mapping

Lifecycle/ Data

Processes/ Procedures

Operations/ Incident

Management

Cost/Budget Management Programmatic

Inventory Control

A world of engineering without technical boundaries…

Typical AMS Implementation Issues • Lengthy and expensive data collection process

• Accuracy and tracking issues • Changing old practices and processes §Definition of §Refinement over time

• Cost of system maintenance and updates


New 18 Mile Highway in Maryland • Design & Construction (2007 – 2014) • 4 design-build construction contracts • State-of-the-art multi-modal highway


• 50+ new bridges • 11+ miles of new bicycle/ped trails

• 2 new operations & maintenance facilities

Facility Conditions and AMS Issues • Series of Design-Build projects • On-going construction 4 contracts / 8 yr. • Multiple contract teams/opening dates • Existing AMS lacks spatial implementation


• Across contracts § Contractor not obligated to deliver

AMS consumable data § Project data not ready for AMS § Spatial data unavailable for O&M

Proposed Solutions • Best Practices §Utilize Systems Engineering Process §Manage and Define Data sources §Utilize GIS as middleware between CAD and

AMS §Design and Test Conversion of Datasets §Field check/QA Data Conversion

• GIS Solutions for Contracts & Agency • Integrate GIS data with existing AMS and

Enterprise GIS tools


Systems Engineering Process Feasibility / Concept of Operations

System Requirements

Design an Enterprise geodatabase

Field collection & validation/verification

Iterative design cycle for additional Feature Classes

Deployment to Operations and Maintenance


Leverage GIS: Data Conversion into AMS • GIS aligns with Core Systems for AMS Integration • Leverage and utilize Enterprise GIS toolsets • Establish Flexible Schema & GDB design • CAD to GIS integration • Data conversion automation custom tools &

models • Specific/Targeted Plan Sheet Digitization • Innovative Field Collection & QA Techniques • Prep & Turn-over to Agency • Integration of GIS data with Enterprise systems


Confirm GIS aligns with Core Systems for AMS Integration

• Review compatibility with existing AMS systems §Google Earth Spatial

component §MAXIMO work

orders and financial management tracking


Enterprise GIS Deployment • Two SDE geodatabase Instances §Production & Development Geodatabase

• CADàGIS migration - Integration efforts done in office environment between multiple users

• Office edits • Working Field edits and feature collection

- GPS Check In/Out of data

- Web Map and Feature Service

§Oracle Server • Central location of all data • Allowed for multi user editing • Versioning structure was implemented


Enterprise Diagram


Flexible Database Schema • Feature Dataset • Feature Classes • Attribute Fields

• Coded Domain Deployment

• Spatial Associations Considered


Flexible Attribute Schema • List of core Attributes § Facility Name § Inspection Date § Inspection By § Contract Phase § Room ID § Building ID

• Individual Key Attributes § Type of feature §Manufacturer §Model

§ Asset ID or Unit Number § Serial Numbers

• Electrical Attributes § Power Source § Voltage § Amperage § Circuit ID § Panel ID

• Spatial attributes § Location Description § Spatial Associations


Flexible Schema: Attribute Table


CAD to GIS integration Issues • Multiple Design-Build teams §No coordination between contractors §No defined GIS Standards or naming

conventions • ProjectWise central repository for Design-

Build phases §Release for Construction §Notice of Design Changes §As-Built Plans

• CAD plans in multiple formats (DGA, DGN, DWG) §Paper space vs. Model space


CAD to GIS integration


CAD to GIS Integration Workflow


ProjectWise CAD

Collection

Analyze Source CAD (DGA, DGN, DWG, DXF,

etc…)

Convert CAD to ESRI

Friendly Format

Add Converted

Files to ESRI

ArcMap

Copy Geometry

or Digitization Based off CAD Layer

CAD Design File to ESRI GIS Feature Class Integration

Plan Sheet Digitization Process • PDF Design Plans and Right-of-Way Plats


Plan Sheet Digitization Process Collection

of GPS Control Points

Building/ Bridge

Corners

Existing Infra-

structure

Align with Existing Feature Classes


Methods for Geo-Referencing

Plan Sheet Digitization Process • Aerial Photography §Alternative Method (Accuracy & Resolution)


Mobile Tools: Field Collection & QA Trimble GPS unit §6 Ft Antenna pole & Tripod stand §ArcPad 10 Software


ArcPad Manager extension §Direct connection to Trimble §Data check in/out (Versioning)

Mobile Tools: Field Collection & QA • Mobile Tablet / Laptop §Essential for indoor field collection §4G network enabled § Internet browser based Web Map viewing §Web Feature Service enabled maps


Field Collection

Mobile Tools: Field Collection & QA • ArcGIS Server 10 §Check in/Check out (Distributed Database Tool)

• Web Map Service §All feature datasets and feature classes published

- Custom symbology - Custom queries - Customized scale and layout

• Web Feature Service §Edits pushed to DEVORC10 SDE EGDB instance §Up to date feature classes and attributes


Utilization of Remote Sensing

• Aerial Photography


• Satellite Imagery §Bing Imagery Service

§Underground verification of Assets • Trenches (pipes, culverts, etc)

§On-Going monthly photo collection over construction lifecycle § Time Stamp of asset construction

Turn-over to Operations & Maintenance • MAXIMO integration §Oracle .DMP file of SDE GDB § XML Extract

• Google Earth Enterprise integration § Feature Class to KML conversion

• File Geodatabase (Replica of SDE) • ArcGIS Explorer § Free viewer for Facility Manager § Prepackaged with data and

configuration • Geodatabase Diagram • Source Data


Benefits to Operations & AMS Lifecycle • Cost Savings §Increased Return on Investment (ROI) §Reduced Total Cost of Ownership (TCO) §Improved resource & operational efficiency

• Accessible & transparent processes • Spatial component added to existing AMS • Scalable approach and method • Proactive vs. Reactive approach


Question & Answer Session

Question Answer


Thank you… • For more information contact:

§Gabriel Borroni - (443) 538-6124 - [email protected]

§Joel Gladfelter - (443) 794-3675 - [email protected]


mailto:[email protected]

mailto:[email protected]

leveraging gis to improve operations and asset management … · 2014-07-08 · §check in/check...

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