Life-cycle Building Information Modeling (BIM) “Knowledge ... - Hilti
Life-cycle Building Information Modeling (BIM) “Knowledge ... - Hilti
Life-cycle Building Information Modeling (BIM) “Knowledge ... - Hilti
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<strong>Life</strong>-<strong>cycle</strong> <strong>Building</strong><br />
<strong>Information</strong> <strong>Modeling</strong> (<strong>BIM</strong>)<br />
<strong>“Knowledge</strong> versus Wisdom”<br />
James P. Barrett<br />
Turner Construction Company<br />
National Director<br />
Integrated <strong>Building</strong> Solutions<br />
jpbarrett@tcco.com<br />
2011 New York Healthcare Symposium<br />
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WHAT IS <strong>BIM</strong><br />
2011 New York Healthcare Symposium<br />
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evolutionary…<br />
Hand-drawing 2D CAD 3D <strong>BIM</strong><br />
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…same process but new tool<br />
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evolutionary…<br />
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…same tool but new process<br />
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Integrated <strong>Building</strong> Solutions<br />
“innovation with a mission”<br />
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SUPPORTING<br />
INFRASTRUCTURE<br />
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<strong>Building</strong> <strong>Information</strong> <strong>Modeling</strong> at Turner<br />
• Projects 300 +<br />
• Active Staff 175 +<br />
• Volume $35 Billion +<br />
2011 New York Healthcare Symposium<br />
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Integrated <strong>Building</strong> Solutions Organization<br />
Jim Barrett<br />
National Director<br />
Ben Ferrer<br />
Training & Support<br />
Brian Krause<br />
Operations<br />
Dan Gramer<br />
Infrastructure<br />
Kris Roberts<br />
Process<br />
Improvement<br />
2011 “<strong>BIM</strong> University”<br />
Integration Services<br />
Jennifer Downey<br />
Project Manager<br />
Support Engineers<br />
modeling / laser scanning / energy analysis /<br />
facilities solutions / database integration / web<br />
development / other…<br />
2011 New York Healthcare Symposium<br />
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the science of “applied <strong>BIM</strong>”<br />
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uilding a learning organization<br />
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PRE-CONSTRUCTION<br />
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example hospital planning<br />
• 200 beds<br />
– 68 Pediatric beds<br />
– 40 Maternity beds<br />
– 28 Neonatal Intensive Care beds<br />
– 28 Pediatric Intensive Care beds<br />
– 18 Neonatal Continuing Care beds<br />
– 18 Neonatal Intermediate Care beds<br />
• 36 Emergency Room bays<br />
• 3-4 operating rooms<br />
• 2 CT scanners, 1 MRI, 1 MRI, 2 Nuclear<br />
• Helipad<br />
2011 New York Healthcare Symposium<br />
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converting program to model<br />
Emergency<br />
Public & Office<br />
Patient Rooms<br />
Surgery<br />
Circulation & Support<br />
Neonatal<br />
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massing and location studies<br />
2011 New York Healthcare Symposium<br />
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exterior wall cost studies<br />
OPTION 2a<br />
STANDARD GLASS CURTAINWALL<br />
OPTION 2b<br />
GLASS CURTAINWALL W/ BRIS SOLEIL<br />
Window Surface Area Glass 339,000 339,900 -<br />
Wall Surface Area Hard Surface 2,500 2,500 -<br />
Cost per SF Contact Area $124.49 $174.12 +$49.63<br />
Total Exterior Wall Cost $42,625,000 $59,620,000 +$16,995,000<br />
2011 New York Healthcare Symposium<br />
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code compliance analysis<br />
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ADA compliance analysis<br />
2011 New York Healthcare Symposium<br />
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“virtual mock-ups”<br />
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OPERATIONAL PRE-PLANNING<br />
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pre-planning for predictable outcomes<br />
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CONSTRUCTION<br />
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Virtual Trade Coordination process<br />
Background Design Models<br />
Architectural<br />
Structural<br />
Structural Shopdrawings<br />
Fabrication Models<br />
Structural Models<br />
Turner<br />
Turner<br />
<strong>BIM</strong> Server<br />
Mechanical Shopdrawings<br />
Mechanical Models<br />
Electrical Shopdrawings<br />
Electrical Models<br />
Plumbing Shopdrawings<br />
Subcontractors<br />
Plumbing Models<br />
Revision of Models<br />
“Federated”<br />
Model<br />
Coordination<br />
Meeting<br />
Clash Detection<br />
And Reporting<br />
2011 New York Healthcare Symposium<br />
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Turner “iRoom”<br />
Smartboard & Projector<br />
MEP Engineer<br />
Plumbing Draftsman<br />
MEP Manager<br />
Model & Cad Drawings<br />
Electrical Draftsman<br />
Mechanical Pipes Draftsman<br />
Sheetmetal Draftsman<br />
<strong>BIM</strong> Coordinator<br />
2011 New York Healthcare Symposium<br />
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100% of systems<br />
conflicts found<br />
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4D cost-loaded scheduling<br />
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<strong>BIM</strong> to field: pre-installation of MEP hangers<br />
Trades that Collaborated:<br />
Mechanical, Plumbing,<br />
Electrical, Fire Protection<br />
Labor Savings: > 50 %<br />
Accuracy: > 96%<br />
2011 New York Healthcare Symposium<br />
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$K/Man Month<br />
<strong>BIM</strong> results: increased trade productivity<br />
143% Increase in Mechanical Productivity<br />
67% Increase in Electrical Productivity<br />
36% Increase in Fire<br />
Protection Productivity<br />
Average Productivity Metrics<br />
40.0<br />
30.0<br />
20.0<br />
10.0<br />
<strong>BIM</strong> AVG PRODUCTIVITY<br />
NON <strong>BIM</strong> AVG PRODUCTIVITY<br />
0.0<br />
Mechanical Electrical Fire Protection<br />
Trade<br />
2011 New York Healthcare Symposium<br />
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“6D” <strong>BIM</strong> FOR FM<br />
2011 New York Healthcare Symposium<br />
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coordinated <strong>BIM</strong> for commissioning<br />
“Having the ability to visualize the coordination of systems in 3-D greatly<br />
helped demonstrate a workable and coordinated system.”<br />
Mark S. Kohler, PE, CxA, LEED AP<br />
System WorCx, <strong>Building</strong> Commissioning Services<br />
2011 New York Healthcare Symposium<br />
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maintenance access assurance<br />
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CMMS integration<br />
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<strong>BIM</strong>.docs for information management<br />
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CHALLENGES<br />
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Design<br />
Visualization<br />
Design Drawings<br />
Code Checking<br />
Specifications<br />
<strong>BIM</strong>docs /<br />
Facilities Mgmt<br />
<strong>BIM</strong><br />
U s e s<br />
Cost Estimates<br />
Coordination<br />
Systems Analysis<br />
Construction Pre-<br />
Planning<br />
2011 New York Healthcare Symposium<br />
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universe of <strong>BIM</strong> software<br />
Authoring Software<br />
• Autodesk<br />
• Revit<br />
Architecture<br />
• Revit MEP<br />
• Revit Structure<br />
• Google SketchUp<br />
• ArchiCAD<br />
• Bentley Microstation<br />
• Tekla (X-Steel)<br />
• Rhino<br />
• Maya<br />
• Digital Project / Catia<br />
Analysis Software<br />
• Autodesk<br />
• Navisworks Manage<br />
• Green <strong>Building</strong> Studio<br />
• Ecotect<br />
• QTO<br />
• Solibri<br />
• Synchro<br />
• IES<br />
• Vico Office<br />
• Innovaya<br />
• Tocoman<br />
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specialized “purpose-built” <strong>BIM</strong>’s<br />
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<strong>BIM</strong> is not automatic<br />
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Barrett’s immutable law of technology<br />
“Applying a really cool technology on top of a<br />
bad process will make everything worse”<br />
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goals driven <strong>BIM</strong> standards and protocols<br />
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implementation suggestions<br />
• Senior level support and engagement<br />
• Short and mid-term strategy with measurable<br />
improvement goals identified<br />
• Investment of time and resources<br />
• In-house staff training and / or hiring<br />
• Development of institutional standards<br />
• Market understanding to gauge capabilities<br />
• Education, education, education<br />
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accelerated pace of innovation<br />
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QUESTIONS & ANSWERS<br />
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