Shared Flashcard Set

Details

0701
LP 164 Natural Gas Emergencies
10
Other
Professional
09/26/2007

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Cards

Term
How many ways can we control nautral gas leaks?
Definition
3
redwood plugs
hebert hose clamp
bend-back technique
Term
Redwood plugs and the Hebert hose clamp is used on pipe up to ____?
Definition
3 in
Term
What is the color of plastic pipe?
Definition
Salmon-beige
Term
What is the burst pressure of plastic pipe?
Definition
exceeds 800 PSI
Term
What are the sizes of plastic pipe?
Definition
1/2 to 4 "
Term
Natural gas is odorless in it's pure state. What is the additive used to aid in detection?
Definition
Mercaptin
Term
What PPE are we going to use at a natural gas leak?
Definition
Full Turnouts
SCBA
Dry Chem/CO2
1 1/2" line if needed
Term
What are the pressures limited to in actual gas distribution use?
Definition
60psi
Term
Test samples have benn maintained for 10 years at what psi? with no change in dimension.
Definition
250psi
Term
To control leaking gas from a plastic pipe, what do you do?
Definition
Hit the leaking pipe witha spray strem, this will disipate the electrical charge
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