The Final Chapter

Front 1

Depending on the selected modular configuration, the BEAR water system can suppl 30 gallons of water per person per day for a _____ camp

Back 1

1100

Front 2

What color is the stripe on the BEAR waste water system piping

Back 2

purple

Front 3

what type of pump is used to pump raw water to the 20,000 gallon water storage bladders ?

Back 3

400 gpm diesel pump

Front 4

What maintains a preset volume of water in the 3000 gallon collapsible fabric tank

Back 4

Bladder water level controller

Front 5

What is the primary potable water distribution subsystem of the BeAR water system ?

Back 5

550 initial

Front 6

What is used to provide protection to potable water distribution hoses in the event they have to cross roadways ?

Back 6

hose rollover / pump ramp

Front 7

Six inch hoses used in the BEAR system are stored where ?

Back 7

flaking box

Front 8

how many gallons of water can the BEAR water system supply per person per day for an 1100 person camp ?

Back 8

30

Front 9

What hose color is used for potable water

Back 9

white

Front 10

How many distinct subsystem does the BEAR system contain ?

Back 10

5

Front 11

What size collapsible fabric tanks does the BEAR system employ ?

Back 11

3000 and 20,000

Front 12

What subsystem is used to provide potable water to isolated user faciliities ?

Back 12

industrial operations

Front 13

20,000 gallon raw water bladders are filled using what pump

Back 13

400 gpm self prime

Front 14

What lift station is used for predigestion of raw sewage and pumping of waste water to waste water collection

Back 14

dual

Front 15

What component of the dual pump station controls the length of cycling of the pump by maintaining pressure against the system through a factory preset pressurized air bladder ?

Back 15

accumulator

Front 16

What process in the 25,000 gallon waste water collection tank keeps raw sewage fresh and in a liquid state until final disposal ?

Back 16

Tank mixing system

Front 17

If the lift station water level is too high or the pump will not shut off, check the operation of the ____?

Back 17

floats

Front 18

If you need to pull a pump from the lift station what is the first thing you need to do ?

Back 18

ensure no power in pump

Front 19

At what pressure does your dual pumping station pressurize your potable water distribution line at ?

Back 19

20-40 psi

Front 20

How many product tanks come with the ROWPU ?

Back 20

2

Front 21

Which pump forces water through the cartridge filter of the ROWPU ?

Back 21

Booster Pump

Front 22

The component of the ROWPU that is the second stage filtration and removes suspended solids is the ?

Back 22

Cartridge Filter

Front 23

Two types of solids the ROWPU filters out are what ?

Back 23

Suspended and dissolved

Front 24

How far downstream do you locate your waste hose ?

Back 24

25 yards / 75 feet

Front 25

When operating the ROWPU , what needs to be reset in order to activate the RO pump ?

Back 25

low pressure

Front 26

What is maximum distance the ROWPU can be from a water source ?

Back 26

25 yds / 75 feet from source

Front 27

Where is the chlorine injected into the ROWPU ?

Back 27

After R.O elements

Front 28

____ percent of all organic materials in the water can be removed by a reverse osmosis unit .

Back 28

99%

Front 29

The high pressure relief valve shuts down the ROWPU when the pressure goes above

Back 29

1100 psi

Front 30

How many cartridge filters are utilized in the ROWPU ?

Back 30

8

Front 31

How far downstream do you locate your vent vessel hose ?

Back 31

25yds /75ft downstream

Front 32

What valve is turned to create pressure inside the R.O vessels ?

Back 32

Reg water product flow valve

Front 33

During the operation of the ROWPU polymer will be added to coagulate ?

Back 33

Multi media Filter

Front 34

After the chemical feed pumps have been primed what standard do you calibrate them to ?

Back 34

60 milli /60sec

Front 35

Three tests that are taken after the ROWPU is in full operation are TDS, Chlorine, and ____ ?

Back 35

pH

Front 36

How much water is needed to perform a turbidity test when checking for clarity ?

Back 36

600 mL

Front 37

While running the ROWPU which action allows filtered water to enter the R.O vessels ?

Back 37

Vent vessel gate valve closes

Front 38

What is the first chemical injected into the ROWPU ?

Back 38

polymer

Front 39

Before testing the product water for total dissolved solids, the cell of the TDS meter must be rinsed _____ times.

Back 39

3

Front 40

What chemical is miced to neutralize contaminants before the product water leaves the ROWPU ?

Back 40

calcium hypochlorite

Front 41

After the ROWPU is in full operation and making potable water , what tests need to be performed ?

Back 41

TDS Chlorine pH

Front 42

What standard do you calibrate your chemical feed pumps after they have been primed ?

Back 42

60/60

Front 43

During the R.O element cleaning process how many inches of water is left in the brine tank for circulation through the ROWPU ?

Back 43

7 inch

Front 44

During an NBC condition chlorine stays in which position for the entire process ?

Back 44

Prime

Front 45

The cartridge filter contains ____ filter tube elements ?

Back 45

8

Front 46

When the total dissolved solids of the product water exceeds ______ ppm the R.O elements must be replaced ?

Back 46

1000

Front 47

Feed citric acid after ____ hours of ROWPU operation.

Back 47

20

Front 48

When thee cartridge filter guage differential pressure rises above _____ psi the catridge filter rube elements must be changed.

Back 48

20 psi

Front 49

During the backwash cycle of the ROWPU how long does the solid state timer run for ?

Back 49

13 minutes

Front 50

When installing RO elements into the vessels how should they be installed ?

Back 50

Direction of flow

Front 51

After _____ hours of operation the multimedia filter requires backwashing.

Back 51

20 hours

Front 52

When feeding citric acid into the ROWPU you are trying to get the pH below _____.

Back 52

8 psi