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20 Cards in this Set
- Front
- Back
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what is seawater SPECIFICALLY outlawed for
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for use in sculleries
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what are the 3 approved sources of water listed in the p5010
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British Royal Navy, Canada and the Royal Australian Navy
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how do you properly disinfecting the measuring rod or tape
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100ppm for 2 minutes
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what is the shelf life of bromine cartridges
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2 years
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what the max lockeroom temp that stores HTH
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100 degrees
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when disinfecting a potable water tank, if you use 10ppm technique, how long do you let it sit in the tank
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24 hours
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when disinfecting a potable water tank, if you use 200ppm technique, how long do you let it sit in the tank
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30 mins
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when disinfecting a potable water tank, if you use 50ppm technique, how long do you let it sit in the tank
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6 hours
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what is the technique for disinfected a potable water hose
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soak in 100ppm for 2 mins and then flush the hose for 30 seconds
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what is the general rule for water being safe from boiling
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boil for 2 minutes
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how often is HTH inspected
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before deployment and every 3 months
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vents will have what kind of mesh to protect them
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18-mesh
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when rinsing an ice machine, what is the PPM used
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50 ppm
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who tests the pH of water
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engineering
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who promulgates the water sanitation bill
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CO
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who is responsible for halogen level on a ship
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engineers
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who is responsible for halogen level surveys on a ship
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medical
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how many gallons per man per day are required on old ships
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2 gallons
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how many gallons per man per day are required on new ships
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50
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how high are potable water risers on a ship
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18inches
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