BIM to Facilities Management John M. Przybyla, PE, GISP

BIM Provides Benefits for Design and Construction + + + + + + + + +

Improved design process 3-D visualization for owner (static only) Coordination between disciplines Interference checking Facilitates energy efficiency and LEED Automated quantity take offs 4-D scheduling Improved documentation of design intent Potentially used for fabrication

Information Exchange With Current Approach Management support information should be: • Collected continuously throughout facility life-cycle (created once) • Managed uniformly in standard framework • Securely available 24x7

Information Value

Value of Improvements To-Be • Minimized data loss • Maximized information value

Operation Planning

Design

Time © NIBS 2006,2007, all rights reserved

Construction As-Is • Continuous data loss • Value of information reduced

Theoretical BIM Project Savings Curve Execution Stage

Procurement Stage

Construction Documents Stage

Design Stage

Project Delivery Selection Stage

Conception Stage

Utilization Stage

Closure Stage

Optimized approach with virtual modeling and analysis with reduced change orders & delivery time and lower operating and sustainment costs Typical approach failing to do routine maintenance and having to replace items earlier and more often Typical design/build approach with required maintenance

The savings we are currently experiencing with faster delivery and fewer change orders

The yet untapped $avings

© NIBS 2006,2007, all rights reserved

Sustainable Facilities + Perform as Designed (LEED or not) + Energy + Water

+ Are Durable + Equipment + Building Enclosure + Roofing

+ Last a long time

+ Better information leads to Sustainable Facilities!

Elements in BIM are Created at a High Level of Detail This data is required to convey the information needed to construct the facility.

All BIM products export BIM data to and Industry Foundation Classes (IFCs)

Can We Use BIM as the Basis for a Facilities Management System? + File-based + Proprietary data formats + Exports to IFC not uniform

+ Not easily query-able across multiple facilities + Not scalable to large number of users + BIM Server technology limited to design focus

+ Limited security + No clustering, failover, etc.

Not a Viable Solution – But we need the 3-D Data from BIM

GIS Can Manage, Analyze & Visualize Data at All Scales Global

Country

Region City Campus Building

Rooms Equipment Furniture

The Analytic Power of GIS + Spatial analysis and modeling + + + + +

+ + + + +

Overlay analysis (union, intersect) Proximity analysis (buffer, near) Surface analysis (hill shade, slope) Linear analysis (connectivity, tracing) Raster analysis

Geoprocessing tools Database management Rich API Enterprise-ready Integrates with + CMMS + CAFM + IWMS

GIS Supports Enterprise Applications Planning

Space Analysis/CAFM

Executive Dashboard

Work Order Management

Decision Support

Building Automation Systems

Data Management

Analysis

BIM to GIS Integration Issues + BIM is MUCH richer in detail than a GIS + GIS has only recently become fully 3-D + Design BIM contains all the information needed to construct a building, but not to manage it + + + +

Space polygons Occupant information Asset details (make, model, etc.) Equipment maintenance data

+ Some of the missing data can be supplied by COBie + GIS database and BIM will require network capabilities to share information

2-D GIS For Facility and Space Management

BIM to FM/GIS Standards + + + + +

BIM to IFC to GIS – Spatial Data ESRI BISDM – Spatial Repository Database BIM to COBie – Tabular Data buildingSMARTalliance BIM-GIS Project BIM Guides – Standardizing BIM Content + VA BIM Guide + GSA BIM Guide 08 – Facility Management + National BIM Standard

BIM Data Interchange to GIS + BIM Export to Industry Foundation Class (IFC) + All Major BIM Products export and import IFC

+ Safe Software’s FME imports IFC – Exports over 100 CAD/GIS/3-D formats + Limitations of export and import technology Model in BIM

Model in GIS

ESRI’s Building Interior Space Data Model (BISDM) for GIS - A user community effort + Started in summer 2007

+ Built template to serve many uses cases and compatible technologies + Support property, building, and asset objects + Models, supporting documentation, data loading tools, and sample viewers at www.esri.com/datamodels

BISDM Asset Data Feature Classes

BISDM Mimics the structure of IFCs

Construction Operations Building Information Exchange (COBie2) adds Tabular Information to BIM + Capture tabular data needed by the owner as it is created by + Designers + Constructors + Commissioning Agents + Industry participation + BIM vendors now export to COBIE + CMMS/CAFM vendors import COBIE

COBie2 is Structured to Import Nonspatial Data into CMMS/CAFM/GIS + Developed by USACOE, NASA, buildingSMARTalliance + International Standard + http://www.wbdg.org/reso urces/cobie.php + Must be a requirement of design, construction contracts + Industry resistance fading

COBie Data Won’t be Added to BIM Unless Required + + + +

Floors Rooms Components Schedules

National Institute of Building Sciences + 1974 - Public Law 93-383, Sect. 809 + Bridge between Private and Public Construction + Non-governmental – Unique 501c3 Organization + Unique in that it represents all disciplines in industry + Architects, Engineers, Contractors, Insurers, Unions, Manufacturers, Legal, Housing, Vendors, Owners, Consumers, State & Federal Government, Codes & Standards, and Testing

+ buildingSMARTalliance is a council of the Institute

+ NIBS Products + + + +

Construction Criteria Base Whole Building Design Guide National CAD Standard National BIM Standard

National BIM Standard + Version 1 – Part 1 Published in 2008 http://www.wbdg.org/bim/nbims.php

+ Committees Working on Version 2 + + + +

Design Procure Assemble Operate

+ Publish Early 2012

buildingSMARTalliance BIM-GIS Project http://www.buildingsmartalliance.org/projects/activeprojects/27

BIM-GIS Project Focus + How can BIM applications and information seamlessly interact with geospatial information during across the lifecycle process to address requirements related to site conditions and surroundings? + How can BIM and geospatial applications be used to communicate campus-wide information requirements for lifecycle facility management and operations? + How can 3-D CAD and geospatial portrayal services facilitate modeling in campus-wide and facility perspectives for as-is BIM model and further extension for planning or design activities?

BIM-GIS Use Cases - Planning + Site Selection/Location planning + Site Suitability/Alternatives analysis + Site circulation/parking/vehicle routing + Permitting/zoning review + View Shed analysis + Height analysis + Airspace encroachments + Shadow analysis (solar potential)

+ Temporal Analysis + Historical + Existing + Future

+ + + +

Economic Analysis Demographics Soil Conditions Transportation

BIM-GIS Use Cases -Design/Construction + Visualization + Building Skins + Textures

+ + + + + +

View Shed analysis Drainage analysis Erosion control analysis Height analysis Airspace encroachments Shadow analysis (solar potential)

+ Security planning + Evacuation routing + Temporal Analysis + Historical + Existing + Future

+ Source locations of building products (LEED analysis) + Emergency Management/Security + Total Cost of Ownership/Lifecycle Analysis

BIM-GIS Use Cases - Operation + + + + + +

GIS-based Facilities management (maintain 3-D models) MEP/data network routing/analysis Space Management/optimization Move management Asset management Public Safety + + + +

Security Fire protection Evacuation routing Hazardous materials storage

+ Way-Finding + Proximity/routing + ADA compliant routes

+ Interior Space analyses + Areas (organizational, operations, leasing, etc.) + Elevation + Volumes

+ Energy Management + Real-time sensor display + Environmental contaminant analysis

+ Export Existing models for renovation

Significance of BIM-GIS Project + + + +

Multiple organizations and Federal agencies involved Based on open data standards (ISO, OGC) Over 50 Use Cases identified Specific data exchanges being developed

3-D GIS Facility Examples

MIT - 3-D GIS from “Jello Cubes”

3-D GIS Analysis

Potential Integrated CADD/BIM/GIS Data Workflow CMMS

COBIE

CAFM/IWMS

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REVISIONS

N

WOOLPERT

GEOGRAPHIC INFORMATIO N SERVICES

50'

0'

50' SCALE IN FEET CONTOUR INTERVAL : 1 FOOT

100'

DWN. BY

TITLE

DIGITAL DATABASE MAPPING

150'

MICHIG AN STATE UNIVERSITY

APPVD. BY DATE SCALE

8-89 1"= 50'

DWG. NO.

MSU2C

PHYSICAL PLANTDIVISION ENGINEERING SERVICES DEPARTMENT

FILE NO.

CADD Data

Tabular Data Spatial Data GIS Data

GIS

BIM

Repository

Repository

3-D GIS for FM Solution Elements + Create 3-D GIS via extrusion from 2-D CAD or scanning + COBie2 + Equipment, maintenance, space information auto-loaded into CAFM/CMMS before occupancy!

+ Convert BIM to GIS + Accurate spatial data for space management, asset management, analysis, routing, tracing, etc. – auto-loaded in 3-D

+ NBIMS + National standard that incorporates all of the above + In development (Issue date: 2012)

+ BISDM + Pre-defined data model to use as a starting point

[email protected]