Within Revit, it is standard procedure for architects to use “Rooms” and engineers to use “Spaces” to delineate areas of the building. This is due to how Revit utilizes each of these 2 categories of items, so each have their place. An issue with this procedure is that Spaces and Rooms for the same area should have the same name, but this does not happen automatically. This can cause problems with consistency between the architect’s plans and the engineer’s plans.
Since the 2017 version, Revit has given us a tool to help keep Room names and Space names consistent. Prior to 2017, we had to rely on either naming the Spaces manually or utilizing one of the 3rd party tools on the market. With this command, we can update all of the Spaces in the entire model to be the same as a Room that is in the same bounded area (if there is a Room element there.) Autodesk slipped this command into the menu system and I don’t remember them promoting it, but it is a fantastic tool for engineers! It can save hours of work trying to get Room and Space Names consistent.
Revit 2020 has a new feature that will please Electrical designers. Feed through lugs are now incorporated into Revit for your electrical distribution system. Previously, electrical users had to utilize workarounds to represent this situation in their designs, so this will improve the documentation process and help with the electrical design.
As part of this new feature, Revit has added a new panel schedule template, which is called “Feed Through Lugs Panel“. This panel is available in the Electrical-Default.rte and the Systems-Default.rte templates. This panel template is accessible via the Managetab -> Settingspanel -> Panel Schedule Templates.
The process to actual set up the electrical panels to utilize the above Panel Schedule is shown below. Continue reading →
When working with a multi-story building, it is common to have identical electrical items on multiple floors and the designer desires to have the same circuits for those items replicated on each level. Doing so creates consistency between panel board circuits and reduces labor for circuiting each floor. An example of this is the restrooms, janitor closets, elevator lobby and other service areas in the core of a building where each of those rooms will have the same electrical needs for each floor level.
It is possible to copy the electrical devices and equipment from one floor level to multiple other floor levels and replicate the circuits for the new items. The electrical devices that were circuited together in the first level will be circuited together in the other levels. The Rating, Frame, and Load Name for the replicated circuit(s) will be the same as the original circuit(s).
Electrical symbol legends are a critical part of electrical design documents and everyone wants to have a Symbols List which automatically updates to show the actual electrical symbols that are placed in a project. That way, the only symbols that are on the list are ones that are actually placed in the model and the list does not include many unused symbols. It is actually possible to do this. When an electrical item gets added to the model, the symbol gets added to the symbol list.
For a long time, I have wished that there were better ways to organize schedules in Revit’s Project Browser, especially in project files with dozens of schedules. The recently released 2018.1 version of Revit does just that and allows me various ways to organize my schedules in a Revit project file. Different disciplines and different companies have varying quantities of schedules, so some users will appreciate this new feature more than users.
The following image shows grouping the schedules based upon working schedules and schedules that will be placed on sheets. This particular option is created by having 2 different View Templates for schedules – one for working schedules and one for schedules on sheets. Schedules are then grouped by View Templates.
Electrical designers can now get actual circuit lengths in Revit 2018. In previous releases, Revit would calculate the “X” plus “Y” distances plus the vertical distance in the circuit resulting in incorrect lengths. Revit now allows you to specify a path for the circuit, which can calculate for the circuit running along walls, ceilings, etc and other jogs to account for where the circuit conduit would actually run. Going through the process of specifying an actual path for receptacle or lighting circuits is probably overkill and won’t be performed by most electrical designers. However, specifying the actual path for an actual circuit length can make a big difference when calculating voltage drop for large electrical equipment.