Ccr sections 11b 404 2 4 1 and 11b 404 3 see figure 7.
Schools should have automatic locking doors.
The vast majority of school doors can remain locked from the outside while still having a handle release on the inside mainly due to building or fire codes.
If a door has an automatic closer and the door hardware latches shut the push side of the door requires a clear space that extends 12 inches beyond the edge of the door.
Some schools prefer doors that students can lock in an emergency.
Sep 9 2010 there s a myth out there that schools should be on lockdown to prevent an intruder from holding the kiddies hostage and or murdering them in the hallways with some sort of automatic weapon.
However if a school has doors that have deadbolts or similar locks there are situations where a locked door can for example prevent egress in an emergency.
Method a b or c see attached sheets.
Locking of elevator lobby doors.
See figure c schools with older students may decide this is desirable but schools with younger or more unpredictable students may not want this type of lock because students could lock students or teachers out as a prank.
Get the information you need to understand the differences between the main types of automatic locks and opening systems for commercial buildings.
Now that door locks are under the purview of lcusd s technology department lewsadder can track activity from her computer and see when a door s battery is low and needs to be recharged.
If the school building does not have an automatic fire sprinkler system the classroom door and door hardware may be required to be fire rated and the door should be self closing and self latching if the door is required to be fire rated the door should not be modified in any way that invalidates the required fire rating of the door and or door hardware.
Commercial guide for beginners.
Applicant must submit the following items for review before approved.
Separate dead lock activation on room side of the corridor doors in hotels and motels shall have handle or large thumb turn in an easily reached location.
1010 1 4 4 locking arrangements in educational occupancies.
This article provides an overview of automatic door locks automatic door operators and closers as well as automatic garage opening systems.
Include building name address floor number and indicate which method you would like to use.
Some doors have an automatic closing device.
A letter addressed to the construction services unit requesting to lock elevator lobby exit doors.
In group e and group b educational occupancies egress doors from classrooms offices and other occupied rooms shall be permitted to be provided with locking arrangements designed to keep intruders from entering the room where all of the following conditions are met.
There s no other explanation that i can find for why school districts are locking their doors during school hours.
