FM:Systems: Do you understand the need for a Revit facilities model?


Revit models constructed for the purposes of fabrication, coordination and as-built conditions are typically not going to function well in a facilities environment if they are used “as is.” It’s important for AEC service providers and consultants to understand their customer needs. Chuck Mies from Autodesk sums this up best by posing the following three questions that you should be asking a building owner if they intend to use a Revit model for facilities management:

  • Who on the facilities team is going to use the data?
  • What data is going to be collected during the AEC process for future FM purposes, and how?
  • How will it be maintained once operations begin?

By asking these questions and engaging a building owner you can have greater confidence that a Revit model turned over for the purposes of FM will be more successful and actually used during operations. I also recommend that you ask your customer to really think about what data is critical and who in their facilities team will be responsible for maintaining the information once the model is turned over. This will ensure that you don’t over model or provide excessive detail in equipment families that are not critical and will be difficult for a facilities team to maintain…

[Admin: To see other related posts, use the BIM tag or Revit tag.]

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Is AutoCAD LT compatible with CAD Integrator functionality?


Is AutoCAD LT compatible with CAD Integrator functionality?

No, it’s not compatible. See the compatibility matrix for IBM TRIRIGA CAD Integrator/Publisher. At the bottom, the comments provide more details.

For example: “My understanding is that the CAD Integrator does not work with the LT versions of AutoCAD because LT versions do not support database connectivity and cannot use programming tools such as VBS, LISP and ObjectARX.”

[Admin: To see other related posts, use the Integrator tag or AutoCAD tag.]

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Why doesn’t CAD Integrator “Smart Attach” load all the valid spaces?


Sometimes when using TRIRIGA CAD Integrator “Smart Attach”, some of the spaces are not being uploaded. There were 3D shapes around some spaces. There were values greater than 0 on z= dimension.

TRIRIGA does not support 3D polylines. You may have shapes with a value greater than zero on the z= dimension. You can find these using the AutoCAD PLIST command. To resolve this issue, it is necessary to use the AutoCAD “Flatten” command to force all polylines to be 2-dimensional. Other things to check: (1) The polylines are closed, (2) The shape and labels are on the layer you are selecting during the Smart Attach process, (3) The label is within the polyline boundary.

[Admin: To see other related posts, use the Smart Attach tag.]

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FM:Systems: Evolving Revit models for each phase of a building’s life


One of the challenges that building owners who implement lifecycle BIM face is the difference between the BIM models created for design and construction and the BIM models needed for operation. Although with proper procedures, building data can and should flow from one phase to the next, it is useful to identify at least four types of BIM models…

  • BIM Design Models: These are created by architects and engineers with the objective of first defining the conceptual design and ultimately producing construction documents…
  • BIM Construction Models: Contractors and subcontractors will use these models to aid in staging and detect potential conflicts using clash detection before encountering the issues in the field.
  • BIM As-Built Model: This is created by the general contractor, subcontractors and suppliers. Traditionally, this information has been provided as a set of paper working drawings…
  • BIM FM Model: This model is derived primarily from input from the BIM As-Built Model. When creating the BIM FM Model, the following modifications are made…

[Admin: To see other related posts, use the BIM tag.]

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FieldFLEX: Is your enterprise ready for mobile?


How do you determine what is the best mobile solution for your enterprise that will enable users to get the data and functionality they need? What software will integrate smoothly, assimilate large amounts of data, comply with your security requirements, give the end users an engaged experience, and ultimately make your business more effective and efficient?

Here are the answers to the top questions asked at the FieldFLEX booth during the recent IBM InterConnect 2017 conference.

What is the security level with the FieldFLEX mobile app?

At the device level, all data is encrypted for transport to and from the server over SSL. Any data stored on the mobile device resides in an encrypted mobile database. The FieldFLEX server stores no data. User access is controlled by username and password authentication or through mobile device management platform…

What back-end systems does FieldFLEX integrate with?

Our mobile platform integrates with IBM TRIRIGA, Maximo, and a variety of other products. It is the single mobile solution for corporate real estate, condition assessment, facilities management, operations, lease and capital projects…

How are drawings published?

Mobile drawings can be published directly from your AutoCAD or Revit floor plans. Customers can choose published content which offers layering visibility control. FieldFLEX drawing publisher reduces the CAD file size by up to 90% to improve download speed and performance in the mobile apps…

[Admin: To see other related posts, use the FieldFLEX tag.]

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IV94517: Space area is incorrect after import using Revit and BIM


After importing a space record using the IBM TRIRIGA Connector for BIM and Autodesk Revit, TRIRIGA displays an incorrect value of the space “area” of the imported drawing.

The fix will involve setting the UOM type for the triBIMFloor and triBIMSpace area fields to Square-Feet, since the values from BIM are always Square-Feet values. This will ensure that the workflow mappings from the triBIMFloor and triBIMSpace records to their respective triFloor and triSpace records will include UOM conversion.

So, for example, if the target triFloor and triSpace records are defined as Square-Meters, the workflow will inherently convert the Square-Feet values (on triBIMFloor and triBIMSpace) to Square-Meter values.

[Admin: A similar article is also posted in the IBM Support Portal.]

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