100 funded by industry Building owners Design and construction companies Software and hardware vendors 19882000 Building Information Modeling BIM 20002010 Virtual Design and Construction VDC project focus ID: 807522
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Slide1
CIFE welcome
Slide2CIFE Overview
100% funded by industry
Building owners
Design and construction companiesSoftware and hardware vendors1988-2000Building Information Modeling (BIM)2000-2010Virtual Design and Construction (VDC) – project focus2010+Optimize Facility PerformanceEnterprise focus
2
Slide3Current success stories:
Reports from 2012 CIFE Summer Program
Designers/engineers:
30% reduction in project schedule (GPLA)33% cost reduction (Sera)328x increase in number of design versions (Arup)99.99% reduction in design cycle time (Beck)Design-Builders:
48% reduction in man hours (Beck)30% reduction in cost (NCC)>99% reduction in design batch size (GT)85% reduction in effort to track supply chains (Optima) Builders:95% reduction in field rework (DPR)20% improvement in field productivity (DPR)0% reduction in scope (DPR)3
Slide4Evidence-based management:
metrics on organization and process performance
Multidisciplinary
design optimization (MDO): Automated rapid generation of (thousands of) design alternatives “Big data” Professional VDC Certificate Program
CIFE Current success 4
Slide5Plus-Delta of Civil and Environmental Engineering
Provides fixed physical assets and wealth of society
High global demand for infrastructure and housing
Opportunity to impact global climate challenge significantly
Low productivity compete with other ways to spend $High energy use and rising energy costsStructural reliability << societal need (Chile)Environmental degradation
US
Department of Commerce, compiled by P.
Teicholz
Persson
,
Sustainable City of Tomorrow: B01—Experiences of a Swedish Housing exposition
Guilllermo Gomez, PUChile
http://www.ndtv.com/photos/health/health-risks-from-air-pollution-8143/slide/7
5
Slide6to be the world's premier academic research center for Virtual Design and Construction of Architecture - Engineering - Construction (AEC) industry projects.
Virtual Design and Construction (VDC) is the use of multi-disciplinary performance
models
of design-construction projects, including the Product (i.e., facilities), Organization of the design - construction - operation team and Work Processes in order to support business objectives … … to support exceptionally reliable engineering and management processes to plan, design, construct and operate sustainable facilities
6The CIFE mission
Slide7to be the world's premier academic research center for Virtual Design and Construction of Architecture - Engineering - Construction (AEC) industry projects
.
Virtual Design and Construction (VDC) is the use of multi-disciplinary performance models of design-construction projects, including the Product (i.e., facilities), Organization of the design - construction - operation team and Work Processes in order to support business objectives … …
to support exceptionally reliable engineering and management processes to plan, design, construct and operate sustainable facilities …is there something better to do to meet these goals?7The CIFE mission
Slide8CIFE methods
Entirely industry-funded
Needs to simultaneously serve diverse constituents:
(Industrial) sponsors(Academic) stakeholders: dean, facultyStudentsCIFE has a 25 year history8
PracticeResearch
Education
Slide9Summary of CIFE role
CIFE translational research gives practitioners the opportunity to identify, explore, develop and apply new methods that have great potential value … with low risk and (relatively) low cost
9
Practice
Research
Education
Slide10VDC elements
10
Slide by Martin Fischer
Slide11VDC has a management focus
Design of
Product
: classic focus of engineering design and analysisFirst object-oriented CAD models at StanfordOrganization:
Necessary because of complexityProcess and production managementNecessary because projects live over timeEmerged from discipline of CEM, started at Stanford 11
Slide12Coordination latency (days)
What they are: metrics, target and measured values, status (
R
/G/Y) .
Latency of different teamsManagement objectives and metrics12
Slide13What they are: metrics, target and measured values, status (
R
/
G/Y) So what: Bloom et al.Management objectives and metrics13
Performance tracks management Management maturity definition
Slide1414
(Multiple) Predictable performance objectives:
Drivers
Controllable
Process [Conformance to plans]
Outcome [
Project/ Enterprise Performance]
Product, organization, process designs
Latency:
mean <= 1; 95% within 2 working days
Safety:
0 lost hours
Coordination activity
:
planned, explicit, public, informed > 90%
Field-generated Requests for Information
:
0
Schedule
: 1 y Design
< .5 y Construct
95% on-time performance
Facility
managed
Scope
:
100% of items with > 2% of value, time, cost or energy
Rework volume
:
0 (for field construction work); objective = 10-20% (virtual work)
Cost
: >= 95% of budgeted items within 2% of budgeted cost
Prediction basis:
> 80% of predictions founded
*Function (quality) conformance (%):
>= 99%
Quality - Delivered Scope
: 100% satisfaction by POE
Design versions
:
2 or more >= 80%
Schedule conformance (%):
>= 80%
*Sustainability: >
75% better energy, water, materials, than 2002, profitably
Staff trained in VDC:
>= 4/project
Cost conformance (%):
>= 95%
Globalization
: >= 50% of supply and sales
Outcomes: major milestones
Production management: short intervals
Slide15Performance objectives for DPR - 2018
Production management
[Conformance to plans]
Outcome [
Enterprise Performance]
Latency: mean <= 1; 95% within 2 working days
Safety:
0 lost hours
Field-generated Requests for Information
: 0
Schedule
: 1 y Design
< .5 y Construct
95% on-time performance
Rework volume
: 0 (for field construction work); objective = 10-20% (virtual work)
Cost
: >= 95% of budgeted items within 2% of budgeted cost
*Function (quality) conformance (%):
>= 99%
Quality - Delivered Scope
: 100% satisfaction by POE
Schedule conformance (%):
>= 80%
*Sustainability: >
75% better energy, water, materials, than 2002, profitably
Cost conformance (%):
>= 95%
Globalization
: >= 50% of supply and sales
Staff trained in VDC
: > 90% of all projects have
>= 4 VDC specialists
Other
:
15
Drivers
Courtesy: DPR
Slide16Broad, disciplined
adoption - field:
Breakthrough
performance objectives for 2015Internal objectivesExternal objectives to clients
16
Slide174D+: 4D with analytics
17
Enables:
Multi-disciplinary teams to visualize construction of large (or small) projects andView multi-disciplinary predictions of value and costsOver time
Slide18Current success story: Multi-disciplinary
design Optimization for AEC
18
Flager: MDO
Slide19Cloud-based multi-disciplinary design optimization
19
Basbagill, Flager: MDO
Slide2020
Current success story:
Schedule by exploring many “or” schedule options
Morkos: Space Constraint MDO Method
SCM schedule durations average 47% shorter than LOB
Slide21(11/212009 from 7:15 PM to 8:15 PM)
Cooling coil and supply air temperature work together as expected
Multi-Purpose Room Supply Air Temp.,
Cooling Coil Valve Position vs. TimeBig data example: data can be readily available; making sense can be hard
Basbagill, Russell-Smith, Wise21Cooling coil valve position open during cold weather
Cooling coil valve position
positively correlates with OAT
Multi-Purpose Room Supply Air Temp.,
Cooling Coil Valve Position vs. OAT
Constant value agrees
with Building EQ pattern…
but no data in warm weather
Slide22VDC Certificate Program
Big ideas:
The VDC certificate program
is the single most effective CIFE initiative in helping member organizations to get high value from adoption of VDC methods. It provides professional education to enable participants to:Understand basic theory and practice of VDC;
Develop awareness of trends, potential results and issues in using VDC;Develop specific skills in collaborative use of VDC methods.22Photo courtesy DPR
Slide23Virtual Company
Design the “Big Room”
Design Assist
Process
Virtual Building Tools
Collaborative Planning
Process Metrics
Big Room
Target Costing
Good practice uses multiple VDC methods: DPR
Slide24(c) 2013
24
Total Economic Impact
Model - GC
<< 2-year paybackPredicted (Higher) profitAssume
: Constant revenues
Lower contract costs
Higher internal costs: 1 FTE
Slide25(c) 2013
25
Owner investment
Better than GC, Sub
<< 2-year payback
Slide26to be the world's premier academic research center for Virtual Design and Construction of Architecture - Engineering - Construction (AEC) industry projects.
Virtual Design and Construction (VDC) is the use of multi-disciplinary performance
models
of design-construction projects, including the Product (i.e., facilities), Organization of the design - construction - operation team and Work Processes in order to support business objectives … … to support exceptionally reliable engineering and management processes to plan, design, construct and operate sustainable facilities
26The CIFE mission
Slide27to be the world's premier academic research center for Virtual Design and Construction of Architecture - Engineering - Construction (AEC) industry projects
.
Virtual Design and Construction (VDC) is the use of multi-disciplinary performance models of design-construction projects, including the Product (i.e., facilities), Organization of the design - construction - operation team and Work Processes in order to support business objectives … …
to support exceptionally reliable engineering and management processes to plan, design, construct and operate sustainable facilities …is there something better to do to meet these goals?27The CIFE mission