Building Technologies. Ljubljana,

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1 Building Technologies Ljubljana, siemens.com

2 BIM is everywhere BIM is all over the press Page 2

3 External Market realities Driving the adoption of BIM 30% 92% 37% 10% 38% of projects do not meet original program or budget of planners confirm that not all information is available when plans are made of materials used in construction become waste of the cost of a project is typically due to change orders of carbon emissions are from buildings, not cars Source: CMAA Owners Survey, CMAA Industry Report, Economist Magazine Page 3

4 The manufacturing industry faced similar challenges how did it improve? 200 Productivity per employee Manufacturing industry (without construction industry) Overall Services 100 Construction industry Page 4 Source: Statistische Bundesamt, Fachserie 18, Reihe 1.5, 2013; Volkswirtschaftliche Gesamtrechnungen

5 BIM is the synonym for digitalization in the construction industry Digitalization BIM in the construction industry Page 5

6 These are the levers of success according to our experience Process holistic Quality process optimization reduction of interfaces eliminate double work Data consistant Time data enriched data (new dimensions) accessible data Tools testing and model checking (e.g. clash Costs detection) simulation and analytics (big data approach) Page 6

7 Siemens is a competent partner in all phases of the building life cycle Page 7

8 BIM prevents information loss BIM-enabled project Knowledge Typical construction project Project start Timeline Idea Planning Construction Handover Operation Loss of information at interfaces u Loss of time u Additional cost u Inconsistencies in quality Page 8

9 3 phase plan Status quo Phase 1 Phase 2 Phase 3 Data Process Automation Data for Modelbased Colaboration Manual, Modelbased Colaboration Integral, Modelbased Colaboration IFC, Revit, Digital Twins Perfect BIM Page 9

10 How does BIM change the construction process Idea Operation Rebuild Plan Construction Virtual build phase Physical construction phase Operation BIM Page 10

11 BIM influences the collaboration between the different trade as well as the duration of the different phases Today Idea Planning Construction Operation Rebuild Building Owner Architect and consultant/general planner General contractor Electrical Operator/facility manager Mechanical Service Security, IT Page 11

12 BIM data architecture Classes bsi PDT ProductDataTemplate bsdd engines / robots product data IFC-4 PDS ProductDataSheet static data CAD +Engineering SIM Testing Mgmt. station FM Instance Instance Instance Instance Project DB instantiated data dynamic data Page 12 Process data dynamic data (parameter, realtime values, etc.)

13 BIM data model Common Project DataBase Page 13

14 How Virtual Physical Idea build build Operation Rebuild phase phase Common project database Page 14

15 2,500+ products at LOD LOG LOI Requirement: usage Requirement: Function Requirement: Energy Distribution concept Functions Requirement: Connections Requirements: Mounting Connection definition Control sequences Technical specification Accessories Mounting instruction Documentation as built Page 15

16 We offer the necessary object libraries BIM-compliant data according to VDI 3805/ISO Data structures for electronic product catalogues for building services IFC/ISO Industry Foundation Classes (IFC) for data sharing in the construction and facility management industries COBie standard Construction Operations Building Information Exchange We already have 2,200 products available and more to come Page 16

17 How does BIM work? Build twice Plan and build together Create data only once For the entire life-cycle Page 17

18 BIM «Big Room» in Zug The digital twin appears on touchscreens at the building site s big room. Page 18

19 Siemens is embarcing the BIM process New Siemens Campus, Erlangen Long-term, large-scale project with high repetition factor of similar buildings and components. Modular approach based on BIM BT Headquarters, Zug Cooperation between Building Technologies Division and Siemens Real Estate creates a solution pioneering new methods Page 19

20 But the speed of change is increasing Page 20

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22 Hvala za pozornost! Siemens Switzerland Ltd. Building Technologies Division International Headquarters Dipl.-Ing. Wolfgang Hass Principal Expert Thailerstrasse 1a 6301 Zug Switzerland Page 22