3d coordination
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Transcript of 3d coordination
3D Coordination For Construction 3D Coordination For Construction
ProjectsProjects
All trades must provide their shop drawings in 3d
for this coordination to work efficiently
• Structural
• HVAC
• Plumbing
• Electrical
• Fire Sprinklers
• Etc.
• Coordination process is done in the office rather than Coordination process is done in the office rather than hours of deliberating in the GC’s trailerhours of deliberating in the GC’s trailer
• Paper work is easily tracked, via e-mail and collision Paper work is easily tracked, via e-mail and collision logslogs
Benefits of 3D coordinationBenefits of 3D coordination
• Hold all trades responsible, if you don’t coordinate it, Hold all trades responsible, if you don’t coordinate it, you get what’s leftyou get what’s left
• And the drawings just plain look coolAnd the drawings just plain look cool
Benefits of 3d coordinationBenefits of 3d coordination
Coordination ProcessCoordination Process• Structural drawn in 3D, this gives all trades the
base to work off of• All trades should have a basic elevation to work
from i.e., fire sprinkler has the first 12 inches above the ceiling, the electrical has 12 inches from deck, etc
Coordination ProcessCoordination Process• Start from the top of the structure and work down
from there• Coordinating the HVAC is the toughest with all
trades• Once HVAC is coordinated with other trades the
process becomes a little easier• In most cases, the Electrical and HVAC will
coordinate first then the plumbing and fire sprinkler last
Coordination ProcessCoordination Process• Roof drains can and do cause problems with other
trades especially when they are not coordinated properly.
NavisWorks
• NavisWorks is a 3D collision check program that can read AutoCAD drawings
• This program will find all collisions within a set of 3D drawings
• A collision log can be created to assist in the correction of the collisions
How the coordination Process will work using NavisWorks
• All trades will Provide their CAD drawings to the company responsible for coordinating the project
• Then the responsible party will create a collision log with a list of the collision and a collision number (see next slide) and a drawing showing the location of the collision.
Collision Log
How the coordination Process will work using NavisWorks
• Each respective trade will return to their drawings and coordinate with the other trades until the collision has been cleared
• The drawings will be re-distributed and another collision check will be done until all collisions have been cleared
Examples of Examples of
NavisWorks in the real NavisWorks in the real
world applicationsworld applications
NavisWorks snap shot showing the area of the
picture below
NavisWorks snap shot showing the area of the
picture below
NavisWorks snap shot showing the area of the
picture below
NavisWorks snap shot showing the area of the
picture below
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