INTEGRATING BIM AND GIS FOR ASSET MANAGEMENT

Transcription

1 INTEGRATING BIM AND GIS FOR ASSET MANAGEMENT Andy Chan MHKIBIM Project Manager Spatial Technology Limited

2 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

3 Asset Management..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

4 Asset Mgt: Plan-Do-Check-Act Planning 1. Standardization of Practice & Workflow Event Triggers 2. Alignment of information Naming convention

5 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

6 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

7 Asset Management Today Systematic Workflow based on an Holistic Data Model

8 Asset Management: Info System based on Holistic model Holistic model AIM = BIM or GIS? Asset Management Operation

9 What is GIS

10 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.

11 GIS illustration

12 Asset Management with GIS? GIS data model cannot achieve the 3D geometrical details & components relationships that asset manager required

13 What is BIM?

14 BIM is an intelligent model-based process US National BIM Standard: - digital representation of physical facility - shared knowledge resource for information - reliable basis for decisions during its life-cycle London Blackfriars station, courtesy of Network Rail and Jacobs 2013 Autodesk

15 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

16 BIM illustration CAD: lines, arcs, solids and surfaces vs BIM objects: have an identity, attributes & data repository for processing Maintenance guide source: blog.render.com.br Relations with other objects Contract doc, Price List,. Specifications 2013 Autodesk

17 Asset Management with BIM? BIM data model cannot achieve the Geolocation referencing & City-level overview that asset manager required

18 Data Model : BIM vs GIS GIS model BIM model Focus Data Aggregation Specialized objects components Information Geometry Data structure Geometric Relations As attributes Unlimited scope Conceptual 2D Point, Line, Polygon (Linestring (3 4, 10 20)) Any Spatial Object + attributes Create Topology As properties Limited to rules Precise 3D Mathematical models (Y=2x+4) Specialized Object Geometry + Properties Built-in as intelligence Scale Small scale, large coverage Large Scale, small coverage Workflow N/A N/A

19 Asset Management essential

20 Workflow : Operation Process

21 Metrics, Dashboard, reports Operational Reports Work Order Details, Details of Asset Failures, Asset Availability, Inventory ABC, Vendor Preventive Performance Maintenance Forecast Planned and Condition-based based on Meters or Measurements

22 Asset Information Model BIM and/or GIS? GIS BIM AIM User Planners Engineers Asset Managers Information Spatial Information Elements properties Geometry Nature Core Application Geometric Relations Operation workflow Asset Information Model Not precise Small Scale Correlating layers of Information precise Large Scale Optimize the total cost of construction Both + inspection records Both large and small scale BIM + GIS + Inspection Records Performance Metrics Built Topology Built-in as intelligence Both N/A N/A Configurable in system

23 BIM to Asset Information Model Asset Mgt (ISO 55000) Data Exchange Format (PAS1192-4) - Geometry (Native) - Attribute (COBIE) BIM Process (PAS1192-2) Asset Asset information Model Asset Information (PAS1192-3) Management Modeling System (PAS1192-3)

24 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

25 BIM/Asset Management Integration The location, and thus the model is selected through familiar Maximo mechanisms Drill down detail of assets at selected location Simple search of key model properties The expected set of 3D navigation modes is supported Assets can be added to a work order by selecting them in the model A full set of measurement tools is included

26 From GIS to Asset Information Model Some Asset Mgt package provides direct connection to GIS Geodatabase Client Web Browser DHTML JavaScript / DoJo Maximo Interface to REST API Maximo Interface to Geodatabase Web Server Servlet HTTP REST API JS / DoJo Published Map, Data, GP Services Web Server J2EE Maximo Maximo Objects ArcObjects ArcGIS Server Application Server Application Server Maximo Geodatabase

27 GIS/Asset Management integration Geodatabase queries from Asset Mgt platform Retrieve Asset properties Locate Asset on GIS Map

28 Pilot Case Studies

29 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

30 BIM/GIS/AM Integration Map LandsD 3D Spatial Data Background Model As-built Drawings BIM Modeling BIM Model Geometry Model Laser Scanning Semi-Auto Conversion Attribute (COBIE toolkit) Geometry (NWD) BIM GIS Database ArcSDE Connection Asset Info Model GIS Existing Records Inspection Photos Work Order Management Asset Management

31 AM Operation Map GIS Data BIM Information Asset Info Queries Inspection Records Preventive Maintenance Maintenance Work order RFQ Maintenance Cycle Inspection Work Order Inspection Result Asset Performance Dashboard Reports Purchase Requisition

32 Remodeling with As-built Drawings Application : Revit 2014 Modeling Time : 16 man-days

33 Remodeling with Laser scanning data Application : Revit 2014 Modeling Time : 9 man-days

34 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 Assign Parameter 6 3 Create Component Modeling 3 1 Data Entry 2 1 Setup and Export COBie and Checking 1 1 Total 16 9

35 Compare with Data Sources As-Built Drawing Data Laser Scan Data Level of Detail LOD300 + LOD300 - Accuracy Information Higher (From Drawing) Base on Drawing Lower (Manual Measure) Geometry only (Cannot cover underground)

36 Reconstructed BIM Model

37 COBie In this project, we re using COBie to implement the Revit to Maximo integration. COBie support open source data exchange methodologies. Navisworks (.nwd) Revit Model (.rvt) Export Import Maximo COBie Data (.xlsx) Revit COBie Extension 2014 download: COBieExtensionSetup2014_v1.0.zip

38 GIS/BIM Integrated Model (Autodesk Navisworks) Asset Info created in BIM Model BIM Model Lands Department 3D Spatial Data

39 Import to Asset Management Software COBIE Export IBM Maximo

40 Holistic Asset Information Model Asset Info created in BIM Model Select Asset Asset Info Store in Database

41 Retrieval of Inspection Records Select Asset Display past inspection Records and Photographs

42 Retrieval of Past Maintenance Records Select Asset Display Maintenance Records

43 Summary

44 Asset Management : Critical Successful factor Asset Management Process (ISO 55000) Organization Information Requirement (OIR) & Asset Information Requirement (AIR) - Link GIS/BIM and Asset Management - Critical successful factor for process development BIM Process

45 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 Proactive learning

46 INTEGRATING BIM AND GIS FOR ASSET MANAGEMENT Andy Chan MHKIBIM Project Manager E: Spatial Technology Limited