Seminar on exploring synergies and interaction in lean construction and building information...
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Transcript of Seminar on exploring synergies and interaction in lean construction and building information...
BIM & Mobile Computing Enable
Lean Construction
Stephen AU
MTECH Engineering Co.,Ltd
April 17th, 2015
MTECH Consulting Services
Seminar on Exploring Synergies and Interaction in Lean Construction and Building Information Modeling
Topics
• Lean Construction
• BIM – 3D / 4D/ 5D/….
• First Time Quality by Mobile Computing
• Conclusion
MTECH Consulting Services
Topics
• Lean Construction
• BIM – 3D / 4D/ 5D/….
• First Time Quality by Mobile Computing
• Conclusion
MTECH Consulting Services
MTECH BIM Project Reference
Since 2004
MTECH Consulting Services
Topics
• Lean Construction
• BIM – 3D / 4D/ 5D/….
• First Time Quality by Mobile Computing
• Conclusion
MTECH Consulting Services
Building Information Modeling
• Building Information Modeling
(BIM) which has been defined
as “a digital representation or
visualization of physical and
functional characteristics of a
facility. In addition BIM serves
as a shared knowledge
resource for information about
a facility forming a reliable
basis for decisions during its
life-cycle from inception
onward”
What BIM Does For You
What openBIM Does For You - buildingSMART in Four Minutes.mp4
As-
Design
BIM
Model
As-
Constructed
BIM Model
As-Built
BIM
Model
Economic Study Functional Design Working Drawing Tender & Award Construction + Commission Operate
ProcurementPre-lease Sales &
Marketing2D Design Drawing
from Consultants
Extraction of Building
Quantities from the As-
Design BIM Model
Linked construction
schedule with As-Design
BIM model
Interactive 3D Rendering
Simulation model
3D collision
checking report
Linked facility
management
information to
As-Built BIM
model
Building Information Modeling Lifecycle
Design – Construction – Build BIM
As-Design BIM
• Design
• Analysis
• Co-ordination
As-Construction BIM
• Cost
• Time schedule
• Fabricate
As-Build BIM
• Asset management
• Operation management
Wastage
Wastage
Wastage
3D Model Manual
AS-Design BIM
70%of all your sensory receptors are in
YOUR EYES
Almost
50%of your Brain is involved In
VISUAL PROCESSING
Collaborative E&M Engineering
HVAC system
Plumbing system Drainage system
Fully Coordinated
BIM Model
Electrical system
Structural Design
Architecture Design
As-Construction BIM
Construction Sequence Simulation
• Arrange the sequence of construction activities
• 3D Interactive MethodStatement
MTECH Consulting Services
Simulation of the 6-day Cycle
Hong Kong Housing Authority Project
MTECH Consulting Services
MTECH Consulting Services
As-Build BIM
Life-like Experience
As-Build BIM
for Facility Management
MTECH Consulting Services
Benefits for Collaborated Design
• Perform digital design collaboration
• Increase information accuracy in early stage
COST OF CHANGE
UNCERTAINTY of information
www.iconasolutions.com
Conflict/issues brought openly to table
Common understanding
Informed decision making
Reduced risk/improved build quality
Confidence in achieving right first time
Insight
Collaboration
Integration
Bridging the gap between concept, design, construction & operation
BIM for Lean Construction
MTECH Consulting Services
Topics
• Lean Construction
• BIM – 3D / 4D/ 5D/….
• First Time Quality by Mobile Computing
• Conclusion
MTECH Consulting Services
WIP & Defects Management
MTECH Consulting Services
Task Management
Defects Management
Operation Management
Non-value Added Working
Process
MTECH Consulting Services
Work
Collect Issue
Report
Meeting
Distribute
Work
Collect Issue
Report
Meeting
Distribute
Work
Collect Issue
Report
Meeting
Distribute
Defect Notification
Defect Correction
Defect Completion
Answer
• The provision of real-time WIP
management for on site task / defect /
commissioning streamline the process
that could significantly cut cost,
improve productivity, and improve the
quality of projects
MTECH Consulting Services
Check
Photo
Report
Meeting
Customer acceptance
Invoice
Order
PDCA – Plan, Do, Check, Act
MTECH Consulting Services
On Line – On Site Task
Management
Drawing marked with Task list Task with people, time, photo and comment
MTECH Consulting Services
Topics
• Lean Construction
• BIM – 3D / 4D/ 5D/….
• First Time Quality by Mobile Computing
Conclusion
MTECH Consulting Services
Exceeding Perceived Quality
Targets
Innovation
CollaborationReducing time/cost/risk
MTECH Consulting Services
OPEN DISCUSSION
www.mtech.com.hk
www.aproplan.com
MTECH Consulting Services