Sure you can use them, but only for a short duration – typically, less than 30 days. If you do, they must meet all of the following code sections. Title 8, section 2500.8 Title 24 Eelctrical code 400.8 CA Fire code 605.5.1
It’s on youtube.com but the USCSB did not allow for the embedding of the vid, so you have to click the link to go to youtube.com http://www.youtube.com/profile?user=USCSB#p/u/0/zWkcuR0adeI
Occupant load posting requirements (Max. Load = ) are located in the following places in California. Title 19, Section 3.30 Title 24, Part 9, 1004.1.1 and 1004.3 posting
In California, any distance 50 feet or less requires a gate in the fence with a single action egress device. This question comes up when a school site wants to enclose a portion of their property (attaching the fence to a building) and want to know about egress provisions. This is governed by Title 24, [...]
Look in Title 19 Section 3.25 under “open flame device”. The code requires that if you wish to light candles in schools, that you first obtain a permit from the local fire agency.