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Open BIMWolfgang Hass
Principal Expert –
Press Conference December 4, 2018
siemens.comRestricted © Siemens Switzerland Ltd 2018
Restricted © Siemens Switzerland Ltd 2018
December 4, 2018Page 2 Wolfgang Hass/Press Conference, Siemens Building Technologies
Source: Statistisches Bundesamt, Fachserie 18, Reihe 1.5, 2013; Volkswirtschaftliche Gesamtrechnungen
Productivity per employee
The manufacturing industry faced similar challenges –
How did it improve?
100
200
1991 2001 2011
Manufacturing industry
(without construction industry)
Construction industry
Services
Overall
Restricted © Siemens Switzerland Ltd 2018
December 4, 2018Page 3 Wolfgang Hass/Press Conference, Siemens Building Technologies
Construction sector realities driving the adoption of BIM
Source: CMAA Owners Survey, CMAA Industry Report, Economist Magazine
of materials
used in construction
become waste
37%of planners confirm
that not all information
is available when
plans are made
92%30%of projects do not
meet original program
or budget
10%of the cost of a project
is typically due
to change orders
38%of carbon emissions
are from buildings,
not cars
Restricted © Siemens Switzerland Ltd 2018
December 4, 2018Page 4 Wolfgang Hass/Press Conference, Siemens Building Technologies
Patrick McLeamy
Restricted © Siemens Switzerland Ltd 2018
December 4, 2018Page 5 Wolfgang Hass/Press Conference, Siemens Building Technologies
Power Management
Fire Safety
HVACMechanical
Video Management
Intrusion Detection
Access Management
Lighting ManagementBAS
(Comfort)
Data
Analytics
Dismantling
Phases of the building life cycle
Restricted © Siemens Switzerland Ltd 2018
December 4, 2018Page 6 Wolfgang Hass/Press Conference, Siemens Building Technologies
These are levers of success according to our experience
Process
Data
Tools
• Consistent data
• Enriched data (new dimensions)
• Accessible data
• Holistic process optimization
• Reduction of interfaces
• Eliminate double work
• Testing and model checking
(e.g. clash detection)
• Simulation and analytics
(big data approach)
Time
Quality
Costs
Restricted © Siemens Switzerland Ltd 2018
December 4, 2018Page 7 Wolfgang Hass/Press Conference, Siemens Building Technologies
Product Data –
The base for BIM
We already have 2,200 products
available – and more to come
BIM-compliant data according to …
VDI 3805/ISO 16757
Data structures for electronic product
catalogues for building services
IFC/ISO 16739
Industry Foundation Classes (IFC)
for data sharing in the construction
and facility management industries
COBie standard
Construction Operations
Building Information Exchange
Restricted © Siemens Switzerland Ltd 2018
December 4, 2018Page 8 Wolfgang Hass/Press Conference, Siemens Building Technologies
Common
Project
DataBase>200 exchange “standards”
BIM Data today and tomorrow
Restricted © Siemens Switzerland Ltd 2018
December 4, 2018Page 9 Wolfgang Hass/Press Conference, Siemens Building Technologies
Virtual build
phase
Physical
construction
phase
BIM
Idea Operation De-
mantling
Plan
Construction
How does BIM change the construction process
Physical
construction
phase
Operation
Conceptual
phase
Detail
planning
Product/System definition
Restricted © Siemens Switzerland Ltd 2018
December 4, 2018Page 10 Wolfgang Hass/Press Conference, Siemens Building Technologies
The Digital Twin
Virtual
build
phase
Physical
build phase
Common project database
Idea Operation De-
mantling
Restricted © Siemens Switzerland Ltd 2018
December 4, 2018Page 11 Wolfgang Hass/Press Conference, Siemens Building Technologies
Restricted © Siemens Switzerland Ltd 2018
December 4, 2018Page 12 Wolfgang Hass/Press Conference, Siemens Building Technologies
4 key elements of BIM
Build twice
Create data
only oncePlan and
build together
For the entire life-cycle
Restricted © Siemens Switzerland Ltd 2018
December 4, 2018Page 13 Wolfgang Hass/Press Conference, Siemens Building Technologies
Change
Restricted © Siemens Switzerland Ltd 2018
December 4, 2018Page 14 Wolfgang Hass/Press Conference, Siemens Building Technologies
Contact page
Wolfgang Hass
Principal Expert
Siemens Building Technologies
Theilerstrasse 1a
6300 Zug
E-Mail: [email protected]
siemens.com