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20 Cards in this Set
- Front
- Back
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what method of investigation is used to locate damage in tanks and voids?
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sounding and liquid load list
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why is it important to have an up to date liquid load list?
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to know level of tanks and voids prior to damage
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how are air test fittings used to investigate for damage?
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loosen and listen for air escaping or water around pipe
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air escaping from an air test fitting indicates what kind of damage?
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possible flooding
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what method is used to check for hot doors and hatches?
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remove glove, check with back of hand 1/2 in from door
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what are the tending line signals?
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one pull- ok
two pull- advance three pull- take up slack four or more- help |
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should you ever pull anyone out of a space by tending line?
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no. OBA man should follow line into space to person.
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what should be used on a sounding tape when sounding a fuel tank?
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water indicating paste
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four principles of investigation?
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investigate thoughly
cautiously report quickly and clearly repeat investigation |
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what should be used on a sounding tape when sounding a water tank?
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water indicating paste
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should you sound a fuel tank and water tank with the same sounding tape?
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NO. fuel residue would contaminate fresh water
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how would you check a bulkhead for flooding on other side?
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tap bulkhead listen for change in sound. look for sweating on bulkhead
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what is the access mans job?
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to open doors, hatches, and scuttles, & to clear routes as neccessary to gain access to affected space
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what equipment does access man carry as neccessary?
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a crowbar, 10lb sledge hammer, bolt cutters, and PECU
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when opening an individual dog water tight door or hatch, which side is undogged first?
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hinge side
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what tools are used in over-hauling a fire?
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a fire axe and rake
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how do you over haul a class ALPHA fire?
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break apart any smoldering and unburned materials. use for hose with solid stream and fog
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how do you over-haul a class BRAVO fire?
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secure source, cover fuel with blanket of AFFF, remove fuel if possible, & cool surrounding area
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how do you over-haul a class CHARLIE fire?
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assist the electrician
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when does the electrician secure power and lighting?
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when directed by on scene leader prior to entering affected space
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