LCC20 106: CHT Flashcards

1
Q

what does CHT stand for?

A

Collection, Holding and Transfer

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2
Q

Comminutors

A

breaks down waste with metal teeth before entering holding tanks

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3
Q

Holding Tanks

A

4 Total
2 forward 9,000 gallons each
2 Aft 12,000 gallons each

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4
Q

Aeration system

A

fans provide constant flow or air into tanks to prevent anaerobic bacteria build up

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5
Q

Tank level indicators

A

only activated at 90% full.

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6
Q

deck discharge connections

A

4 risers FWD and AFT on both sponsons

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7
Q

modes of operation

A

Auto - starts at 60% stops at 30%
Manual 1 - pump will run continuously
Manual 2 - pump will run until 30% and not restart

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8
Q

Hydrogen sulfide gas

A

sharp intense smell of rotten eggs.

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