Still Alarms Flashcards
What must be done before touching any defective appliance?
Secure the power and/or gas
When a wire is down what is the minimum distance rescuers should back from the wire?
How about civilians?
Rescuers should be at least 30 feet away from the down wire
Civilians should be at least one pole-to-pole length distance back
What is the appropriate PPE for a bee call?
Bunker pants and boots, turnout coat with collar turned up and secured, and helmet with bee veil applied and secured
Minimum staging distance of units on bee calls?
At least 100 feet
How type of hose stream should be used to apply foam for bee attacks?
A wide fog pattern
If using foam for a bee attack what is the percentage of the foam?
1 to 3 percent mixture of foam or detergent in water
If there is a bee hive that is deemed as dangerous on a city right-of-way who is responsible for the removal of the bees?
Risk Management
If there are bees in a city building who is responsible?
F & M
If there are bees in a park who is responsible for the their removal?
City Parks
If the air reading of a natural gas leak is 1-9% of the LEL what must be done?
Secure utilities and ventilate. If anywhere near the 9% call Haz-Mat
If the air reading says the LEL of natural gas is at 10% or higher what must be done?
- Secure Utilities
- Evacuate
- Secure ignition sources
- PPV
- Call Haz-Mat
- Lay hose
- Assess need for more help
- Prepare for quick retreat
- Consider using a RIC if entering the building with a natural gas leak
Carbon monoxide is described how?
Colorless, odorless, tasteless, non-irritating gas, slightly lighter than air
What is the most common type of CO detector?
How does it work?
Biometric sensor
-A gel changes color when it absorbs CO, and this color change triggers the alarm
If the CO leak is at -< 25 ppm - 25 - 199 ppm -> 200 ppm what should be done?
< 25 ppm - secure leak, ventilate
25-99ppm - Evacuate, secure leak, ventilate
> 200ppm - Evacuate, secure leak, ventilate, do not enter without a SCBA
Who has the animal rescue masks?
All of the EC trucks