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2. Why some fire hydrants in LA had no water to fight the fires

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   Some fire hydrants in the Pacific Palisades area of Los Angeles ran dry this week after the wildfires overwhelmed the local water system. The problem unleashed a flurry of criticism, including ...

3. Know the six P's of preparedness if you have to evacuate - AOL

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   In the yellow zones, there is an evacuation warning and mandatory evacuations could be imminent — people who may have trouble getting out of these areas should leave immediately.

4. Section 608 - Wikipedia

   en.wikipedia.org/wiki/Section_608

   For Type I systems the main requirement is to remove 80% of the refrigerant if the appliance's compressor is not running and 90% if running and evacuate to a 4 inch Hg vacuum. For Type II or Type III applications, the appliance must be evacuated to the following levels for device manufactured after November 15, 1993 in order to recover the ...

5. Gaseous fire suppression - Wikipedia

   en.wikipedia.org/wiki/Gaseous_fire_suppression

   Systems working on a total flooding principle apply an extinguishing agent to a room in order to achieve a concentration of the agent (volume percent of the agent in air) adequate to extinguish the fire. These types of systems may be operated automatically by detection and related controls or manually by the operation of a system actuator.

6. Evacuation order lifted after fire breaks out at battery ...

   www.aol.com/residents-ordered-evacuate-fire...

   An evacuation order has been lifted after a lithium-ion battery fire broke out at a power plant facility in Central California Thursday night, officials said Friday.

7. Smoke exhaust ductwork - Wikipedia

   en.wikipedia.org/wiki/Smoke_exhaust_ductwork

   It is used to remove smoke from buildings, ships or offshore structures to enable emergency evacuation as well as improved firefighting. In North America, fireproofed ductwork may be used for the purpose of smoke exhaust, but it is more common to use unfireproofed return air ductwork, whereby no fire testing or listings are employed to qualify ...