integrating bim and gis for asset...
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INTEGRATING BIM AND GIS FOR ASSET MANAGEMENT
Andy Chan MHKIBIM
Project Manager
Spatial Technology Limited
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Agenda
Introduction of Asset Management
Why GIS is not sufficient for Asset Management
Data model comparison : BIM vs GIS
Asset Management Essential
Pilot Case sharing
Summary
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“..systematic and coordinated activities and practices through which an organization optimally and sustainably manages its assets and asset systems, their associated performance, risks and expenditures over their lifecycles for the purpose of achieving its organizational strategic plan..”
ISO 55000, former PAS 55
Asset Management
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Asset Mgt: Plan-Do-Check-Act Planning 1. Standardization of Practice &
Workflow • Event Triggers
2. Alignment of information • Naming convention
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Asset Mgt: Plan-Do-Check-Act Operation-KPIs and Dashboard monitoring 1. Schedules and Resources allocation 2. Tracking of Asset information 3. Management of Spare parts 4. Work order management
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Asset Mgt: Plan-Do-Check-Act
Management 1. Performance and Condition Monitoring 2. Investigation of non-conformities
• Corrective Preventive Action 3. Asset management knowledge
• Mean Time between failure • Mean Time to failure • Failure model and effect analysis
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Asset Management Today
Systematic Workflow based on an Holistic
Data Model
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Asset Management: Info System based on Holistic model
Asset
Management
Operation
Holistic model AIM = BIM or GIS?
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What is GIS
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Geographical Information System
National Geographic Education A geographic information system (GIS) is a computer system for capturing, storing, checking, and displaying data related to positions on Earth’s surface. GIS can show many different kinds of data on one map. This enables people to more easily see, analyze, and understand patterns and relationships. With GIS technology, people can compare the locations of different things in order to discover how they relate to each other.
US Environmental Protection Agency A Geographic Information System or GIS is a computer system that allows you to map, model, query, and analyze large quantities of data within a single database according to their location.
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GIS illustration
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Asset Management with GIS?
GIS data model cannot achieve the
3D geometrical details & components relationships
that asset manager required
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What is BIM?
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© 2013 Autodesk
London Blackfriars station, courtesy of Network Rail and Jacobs®
BIM is an intelligent model-based process
- digital representation of physical facility
- shared knowledge resource for information
- reliable basis for decisions during its life-cycle
US National BIM Standard:
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Other Naming Convention
US FHWA: Civil Integrated Management(CIM) “CIM is the collection, organization, and managed accessibility to accurate data and information related to a highway facility. The concept may be used by all affected parties for a wide range of purposes, including planning, environmental, surveying, construction, maintenance, asset management, and risk assessment. “ AASHTO, ARTBA, AGC, Federal Highway Administration (FHWA)
US DOT : Virtual Design Construction (VDC) “the use of multi-disciplinary performance models of design-construction projects, including the Product (i.e., facilities), Work Processes and Organization of the design - construction - operation team in order to support business objectives” Center for Integrated Facility Engineering (CIFE), Stanford University
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© 2013 Autodesk
source: blog.render.com.br
CAD: lines, arcs, solids and surfaces
vs
BIM objects: have an identity, attributes &
data repository for processing
Maintenance
guide
Specifications Relations
with other
objects Contract doc,
Price List,….
BIM illustration
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Asset Management with BIM?
BIM data model cannot achieve the
Geolocation referencing & City-level overview
that asset manager required
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Data Model : BIM vs GIS
GIS model BIM model
Focus Data Aggregation Specialized objects components
Information As attributes
Unlimited scope As properties
Limited to rules
Geometry Conceptual 2D
Point, Line, Polygon (Linestring (3 4, 10 20))
Precise 3D Mathematical models (Y=2x+4)
Data structure
Any Spatial Object + attributes
Specialized Object Geometry + Properties
Geometric Relations
Create Topology Built-in as intelligence
Scale Small scale, large coverage Large Scale, small coverage
Workflow N/A N/A
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Asset Management essential
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Workflow : Operation Process
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Metrics, Dashboard, reports
Operational Reports Work Order Details, Details of Asset Failures, Asset Availability, Inventory ABC, Vendor Performance… Preventive Maintenance Forecast
Planned and Condition-based based on “Meters” or “Measurements”
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Asset Information Model BIM and/or GIS?
GIS BIM AIM
User Planners Engineers Asset Managers
Information Spatial Information Elements properties Both +
inspection records
Geometry Nature
Not precise Small Scale
precise Large Scale
Both large and small scale
Core Application
Correlating layers of Information
Optimize the total cost of construction
Performance Metrics
Geometric Relations
Built Topology Built-in as intelligence Both
Operation workflow
N/A N/A Configurable in
system
Asset Information Model
BIM + GIS + Inspection Records
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BIM to Asset Information Model
Asset Mgt (ISO 55000)
BIM Process
(PAS1192-2)
Asset
Management
System
Asset
Information
Modeling
(PAS1192-3)
Asset information Model
(PAS1192-3)
Data Exchange Format (PAS1192-4) - Geometry (Native) - Attribute (COBIE)
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COBIE Exporter
All BIM Vendor provides COBIE Exporter
An Excel file (COBIE) is hence exported from the BIM model to pass the attribute data to AIM
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BIM/Asset Management Integration
Drill down detail of
assets at selected
location
Assets can be
added to a work
order by selecting
them in the model
A full set of
measurement
tools is included
The expected set of
3D navigation
modes is supported
The location, and thus the
model is selected through
familiar Maximo mechanisms
Simple search of key
model properties
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From GIS to Asset Information Model
Web Server Web Server
Published
Map, Data, GP Services
REST API
JS / DoJo
Application Server Application Server
Client Web Browser
DHTML
JavaScript / DoJo
ArcGIS Server J2EE Maximo
Maximo Geodatabase
Servlet
Maximo Interface to REST API
Maximo Interface to Geodatabase
ArcObjects Maximo Objects
HTTP
Some Asset Mgt package provides direct connection to GIS Geodatabase
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GIS/Asset Management integration
Geodatabase queries from Asset Mgt platform
Locate Asset on GIS Map
Retrieve Asset properties
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Pilot Case Studies
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Project Background
Challenges
Cannot relate inspection and asset
Cannot clearly identify responsible parties
Cannot extract asset properties
Target
Create an AIM from BIM technology
Resolve the challenges
Explore the potential for work order/inspection management
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Asset Management
BIM/GIS/AM Integration Map
BIM Model As-built
Drawings
Laser Scanning
Existing Records
BIM Modeling
Semi-Auto
Conversion
Asset Info Model
Geometry
(NWD) Attribute
(COBIE toolkit)
Inspection Photos
Work Order Management
LandsD 3D Spatial Data
Background Model
Geometry Model
GIS Database ArcSDE Connection
BIM
GIS
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AM Operation Map
Asset Info Queries
GIS Data BIM
Information
Inspection Records
Asset Performance
Dashboard Reports
Preventive Maintenance
Inspection Work Order
Inspection Result
Purchase Requisition
RFQ
Maintenance Work order
Maintenance Cycle
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Remodeling with As-built Drawings
Application : Revit 2014
Modeling Time : 16 man-days
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Remodeling with Laser scanning data
Application : Revit 2014
Modeling Time : 9 man-days
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Time Compare with Data Sources
As-Built Drawing Data (Days)
Laser Scan Data (Days)
Study Specification 1 1
Study Raw Data 2 1
Define Unique Naming 1 1
Create Template
6 3 Assign Parameter
Create Component
Modeling 3 1
Data Entry 2 1
Setup and Export COBie and Checking
1 1
Total 16 9
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Compare with Data Sources
As-Built Drawing Data Laser Scan Data
Level of Detail LOD300 + LOD300 -
Accuracy Higher
(From Drawing) Lower
(Manual Measure)
Information Base on Drawing Geometry only (Cannot cover underground)
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Reconstructed BIM Model
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COBie
Revit COBie Extension 2014 download:
http://www.autodesk.com/content/dam/autodesk/www/campaigns/interoperability/
COBieExtensionSetup2014_v1.0.zip
In this project, we’re using COBie to implement the Revit to Maximo integration. COBie support open source data exchange methodologies.
Revit Model (.rvt)
COBie Data (.xlsx)
Navisworks (.nwd)
Maximo Export Import
http://www.autodesk.com/content/dam/autodesk/www/campaigns/interoperability/COBieExtensionSetup2014_v1.0.zip
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GIS/BIM Integrated Model (Autodesk Navisworks)
Lands Department 3D Spatial Data
BIM Model
Asset Info created in BIM Model
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Import to Asset Management Software
COBIE Export
IBM Maximo
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Holistic Asset Information Model
Select Asset
Asset Info created in BIM Model
Asset Info Store in Database
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Retrieval of Inspection Records
Select Asset Display past inspection Records and Photographs
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Retrieval of Past Maintenance Records
Select Asset Display Maintenance Records
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Summary
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Asset Management : Critical Successful factor
Asset Management Process
(ISO 55000)
BIM Process
Organization Information Requirement (OIR) & Asset Information Requirement (AIR) - Link GIS/BIM and Asset Management - Critical successful factor for process development
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Summary
Asset Management required a holistic AIM DB
Land Surveyor could leverage the knowledge from managing GIS and hence become the data manager
Neither BIM nor GIS sufficient for AIM
AIM = BIM + GIS + Inspection records
AIR is the critical successful factor for Asset Mgt
To become the data manager, surveyor need to understand and familiarize the workflow of other discipline by Pro-active learning
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INTEGRATING BIM AND GIS FOR ASSET MANAGEMENT
Andy Chan MHKIBIM
Project Manager
E: achan@spatial-technology.net
Spatial Technology Limited
mailto:achan@spatial-technology.netmailto:achan@spatial-technology.netmailto:achan@spatial-technology.net
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