Dc 307 Flashcards
What is contained in the plugging kit
Chisel, Hammer, Maul, Plug, Saw, Wedges
what is contained in a shoring kit
Batten, C-Clamp, Hammer, Saw, Tape measure, wedge
what are the two materials shoring is made of
metal and wood
what is the advantage of metal shoring
Stronger, Doesn’t soften when wet
what are the three types of shoring
H,K,I
what is the strongest shoring type
I
What is the weakest shoring type
H
what type of shoring is used for hatches
I
what type of shoring is used to support doors and bulkheads
K
Anchor point shoring
H
What is compound shoring
Mixture of two types of shoring
What is the purpose of shoring watch
Keeping the structural integrity of the shoring
Pipe patching kit
Rubber gasket, Oakum, saw, hammer, shears
4 types of patches
EWARP, Jubilee, soft patch, banding
banding kit
banding, dog ears, banding tool, gasket
E.W.A.R.P meaning
Emergency water activated repair patch
what is ewarp made of
epoxy and fiberglass
what temp can ewarp withstand
300 degrees F
Max PSI EWARP can withstand
150 psi
what is the soak/cure time for EWARP
20 seconds soak / 30m cure
What systems do you not apply EWARP to
fuel, potable water
ax psi soft patch can withstand
150psi
max psi jubilee can withstand
100psi
what systems do you not apply a soft patch to
potable water, fuel
max psi of banding patch
150psi
What are the FM inlet (non suction) and discharge sizes for each type of eductor
S-type INLET 1.5in DIS 2.5in
Perimeter INLET 2.5in DIS 4in
max psi jubilee
100psi
2 sizes of overboard discharge fitting
2.5in 4in
what powers a esp
440 volts
who can operate an esp
qualified electricians
what can you not pump through an esp
oil, JP-5
normal suction depth of esp
20ft
max length of suction hose you can use on esp
70ft
inlet outlet size of esp
2.5in
what cools the esp
the liquid going through it
normal suction depth and psi for a p-100
100GPM @83psi at 20 ft
What is the deep suction depth and psi for a p-100
68GPM @45psi 39ft
what is the suction discharge hose of a p-100
suction 3 discharge 2.5
hazards of operating a p-100
exhaust fumes, overheating, hearing loss
what must be rigged in the event of a loss of power
casualty power generator
JP-5 handwheel color
purple
Lube oil handwheel color
black and yellow
chill water handwheel color
light blue
potable water handwheel color
dark blue
Firemain handwheel color
red
color of sewage/CHT handwheel
Gold
when a tube is sucking in air it means
over pressurized or fire
tube is blowing air
flooding under pressure
progressive flooding
flooding into another space
ooc inoperable fittings must be logged in into
inoperative fitting log dc central
