Flammable Liquids And Foam 827 Flashcards Preview

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Flashcards in Flammable Liquids And Foam 827 Deck (8)
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1
Q

What are the three methods the brigade have to deliver foam as an extinguishing media

A

Appliance foam tanks
1000ltr bulk foam units
9 ltr foam extinguishers on pump ladders at 2 appliance stations

2
Q

What are the hazards with flammable liquids

A
Boil over
Smoke plume
Pressurised pipelines
Extinguishing media
Incorrect foam application 
Interrupted foam application 
Ignition of fuel due to static discharge 
Surrounding risks
3
Q

What are the on route considerations

A
Confirmed location
Significant hazards 
RVP
Safe approach route 
Wind/weather conditions
4
Q

What are the four options for extinguishing a flammable liquid

A

Application of foam
Application of water spray
Fixed installations
Controlled burn

5
Q

Who can an IC request for specialist support

A

HMEPO

Environmental agency

6
Q

What measures should be in place when foam is used

A
Request attendance of HMEPO
Record decision in key decision log.
Implement plan agreed with EA
Prevent runoff 
Re use water run off for cooling
Agree post incident cleanup with EA/owner
7
Q

What are the 4 types of foam the LFB stock

A

Alcoseal 3/6. Appliances
Polyfoam3/3. Bulk foam unit
SF 60 Hi Ex Bulk foam unit
TF 136 training foam

8
Q

How many ltrs of foam is in the appliance tank

A

120L delivered at 6% or 3%