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Revit Families 401 – Data Validation

by Tim Alatorre

As I mentioned in a follow up comment to Revit Families 103 – Formula Basics, Revit still doesn’t allow you to do data validation on values or formulas in families or on table data. Still, you can build some functionality into your families to ensure that a value never exceeds a specified range or create warnings for the user of your…



Building Code Nonsense: Accessible Showers

by Tim Alatorre

For those not familiar with it, the California Title 24 Building Standards Code consistes of 10 fairly hefty binders containing over 4,614 pages of small text. Part 1: Administrative Code (231 pages) Part 2: Building Code (2 Volumes, aprox. 1,600 pages) Part 3: Electrical Code (829 pages) Part 4: Mechanical Code (419 pages) Part 5:…



LED Streetlights for Walnut Creek, Thanks to Federal Stimulus Funds?

by Tim Alatorre

Driving home tonight I noticed LED streetlights emitting a soft white glow over parts of Ygnacio Blvd, here in Walnut Creek. As of this evening the lights only extend the 3/4 mile stretch between N. Civic Dr. and Marchbanks Dr. and a couple random streetlights West of N. Civic Dr. and East of North Broadway.…