Post on 07-May-2015
description
transcript
1Peter Barker
Business Processes Supported by BIM Methodology, Part 2
Facilities Management and Asset Management
2Peter Barker
City modelling and asset management
Virtual NewcastleGateshead - a collaborative 3D digital model of twin conurbations
3
30 sq km and growing
City modelling and asset management
4Peter Barker
City modelling and asset management
Considerations ...Cost of maintaining currencyAccuracy and Level of Detail
Supports collaborative decision makingDevelopment control, cultural and heritage managementSolar/Shadow/Lighting analysisTraffic and pedestrian simulation modellingFlood plain modellingNoise mapping and air pollutionUnderground utilitiesEmergency planningTravel and tourismGIS integration with 3D spatial model
5
Visual impact assessment – protected views
City modelling and asset management
6Peter Barker
Visual impact assessment – compliance checking
City modelling and asset management
7Peter Barker
Estates modelling and facilities management
8
Traditional workflows
9
Estates remodelling - BIM enabled
Revit concept models used during briefing and client consultation
10
Estates remodelling - BIM enabled
Revit concept models linked to briefing data to support client consultation
11
Pedestrian modelling technology provides designers, owners and operators with clear information about crowding, usage patterns and occupant safety in a facility.
This predictive power enables positive decisions to be made early in the design process with minimum cost and disruption.
Estates remodelling - BIM enabled
12
Estates remodelling – BIM enabled
Energy analysis and carbon costing
13
Facilities management- BIM enabled
Model based or linked data available to support downstream use for facilities management
14
Facilities management – legacy data
15Peter Barker
Data structure and terminology
When data is inconsistently formatted, we limit the capabilities of BIM software
16Peter Barker
Data structure and terminology
To realise the full potential of BIM, data structure and terminology must be consistent throughout the workflow and reflect regional industry practice
17
Early planning of data structures to be consistent, comprehensive and appropriate
18Peter Barker
A need for standardised object libraries – The National BIM Library
19
National BIM Library - scope and classification from industry practice, existing guidance and emerging precedents (eg COBie)
20
Efficient / Consistent information
Automated Quality Assurance
Data can be exchanged using the IFC Schema
IFC provides one source of information which can be automatically checked and reduces scope for human error
21
BIM Execution Planning
Project Goals, BIM Uses and CapabilitiesRoles and ResponsibilitiesBIM Process DesignData structure and terminologyModel breakdownElement LOD and ResponsibilitiesCost and FM RequirementsCollaboration ProceduresQuality ControlTechnological Infrastructure NeedsModel Standards and Guidelines
22Peter Barker
Summary
City modelling initiatives can support a wide range of asset management benefits
BIM technologies can support estates rationalisation and remodelling
Dealing with legacy estates data presents challenges and there is no ‘one size fits all’ solution
Consistent data structure and terminology is essential for downstream BIM uses including facilities management (eg COBie data set)
There is a need for industry standard BIM object libraries
Effective use of BIM for facilities management relies on progressive population of data and predefined data drops
Open data formats (eg IFC) are the key to interoperability
Robust, thorough and early BIM execution planning is of the highest importance