LFM Vol 3

Start Studying!

Terms

undefined, object

copy deck

how often must exoansion loops be installed in alumimum pipline?: At least every 1000 feet of pipeline
Fuel flow is initally established throughout the fuel scavenging unit system when the: Deadman switch is acivated
How are the portable fuel transfer unit and FSU shut down in an emergency?: By activating their respective emergency buttons
When you install the portable fuel transfer unit separator, how many foot-pounds should you tighten the separator hex nuts?: 10 ft-lbs
When you install the PFTU separtoe, how many foot-pounds should you tighten the coalescer hex nut?: 10 ft-lbs
What is the first component you should check when the PFTU engine is hard to start?: Battery
How should the dike capacity compare to the bladdar capacity? the dike capacity should be: 1 1/2 times the bladdar capacity
How much clearance must be maintaned between the bladdar and the dike wall?: 2 feet
What must be the max distance from the dikes the aircraft's fuel receiving adapter?: 250 feet
What is the minimum distance "jerry" cans and other flammable storage containers should should be stored from open flames or ignition source?: 50 feet
what are the three types of fuel facilities used on any base?: Bulk, operating storage, and dispensing
What is the capacity of the R-22 pump?: 900 GPM
How many R-14 fuel servicing modules does each air teansportable hydrant refueling system (ATHRS) contain?: 3
What is the size of the Army's IPDS aluminum?: 6" by 19'
At what fuel temp will the two stage tem switch shut down the portable fuel transfer unit (PFTU) diesel engine?: 180 Degrees F
How many emergency stop switches are on the portable fuel transers unit (PFTU)?: 2
How long should you idle the Portable fuel transfer unit to allow warm up?: 2 mins
How long should idle the fuel scavenging unit (FSU) to allow warm-up?: 2 mins
What is the minumum distance the portable fuel transfer unit should be places from the fuel source?: 50 feet
What is the max distance that the fuel scavenging unit (FSU) should be placed from the pumping site?: 140 Feet
What can you place on the bypass pit hose assembly to reduce the load on the coupling?: 90-degree elbow
When making a bypass repair, on which side of the crater should you make the first cut?: On the pipe end closest to the crater
If residual fuel cannot be frained by other means, what equipment can you use to drain it?: Tapping and fuel suction equipment
What is the largest diameter hole that can be repaired in an 8-inch pipe?: Less than 4 inches
What is the MOST serious hazard associated with the contingency fuel recovery system (CFRS)?: Jet fuel Vapors
At what oxygen level are supplied-air resoirators required?: Below 19.5%
how many memebers are on the in-crater repair team?: 3
What is the minimem distance between pipe cuts for the tyoe if repair that requires two hard wall hoses?: 15 feet
What is the max allowable tow speed for the POL RIRK trailer on paved surfaces?: 45 MPH
How long wil it take three POOL RUCK team members to repair an in-crater (bypass) 6" pipeline?: 1 hour and 45 mins
What items critical for support of the POL RIRK are not included in the kit?: Fire extinguisher, tow vehicle, and backhoe
What can you use to complete the pipe cut if the pneumatic hacksaw fails?: Bow saw
Who should initally approach and circle the crater on foot with the automatic gas alarm?: Team chief
When you do an in-crater repair, what is the minimum amount of undamaged and cisibly round pip you should expose on each side of the damaged pipe section?: 3 feet
What type respirator must be used for inert tank entry?: Type C
What is the preferred method of abandoning a 50,000 gallon tank?: Removal
What must be done to fuel pumps and motors located in a pit if they are to be abandoned?: Removed and stored in a dry place
Who directs the disposal of the fuel-water-sludge mixture contained in drums during tank cleaning?: BCE environmental coordinator
During tank cleaning, how often must you record vapor readings?: 15 min intervals
During tank cleaning, where must an air compressor be positioned?: Upwind, just outside the dike
Artifical lights, other than battery-powered safety lanterns, can be used only during tank cleaning after what conditions is met?: The tank if vapor free
How much time from low battery alarm until the Bacharach 514 shuts down?: 2 mins
What is the minimum voltage desired for the Bacharach 514?: 5.2 Volts
If you suspect an unknown gas, which setting on the Bacharach 514 should you select?: Jp-5
Lifelines ised in tank cleaning have a service life of how namy years after their first use?: 5
Positive mechanical ventilation should be provided for below grade pits that are how deep?: 7 feet
During tank cleaning, when should you remove heavily contaminated clothing?: Immediately, but drench your self with water first
A safety Harness, used in tank cleaning, is good for a maz of how many years from the date stamped on the metal tag located on the back of the harness?: 10 years
What type boot should you wear when entering a tank with 7 inches of fuel still in the tank?: 3/4 length
People entering a fuel tank must wear what type of respirator?: Type C
All electrical equipment to be used within 50 feet of any fuel system must be defined as what class in the national electrical Code?: Class I, Division I, Group D
Which of the following fuels normally contains a higher concentration of benzene?: Gasoline
Who is responsible for inspecting a contractor's equipment before cleaning an Air Force Fuel tank?: LFM tank entry supervisor
To qualify for an Air Force tank cleaning contract, a contractor must provide proof of having completed similar work on how many previous projects?: Atleast 3
Who will assign a qualified tank entry supervisor to surevise a tank cleaning operation?: MAJCOM fuels engineer
Who is responsible for removing fuel from the tank to the lowest point possiblethrough existing connections?: Fuels management office
What prevents fuel from entering a roof drain line?: Flange gaskets and asbestos ring packing
In extremely cold climates, what should you do to the roof drain line?: Fill it with antifreeze
When you are inspecting the fabric seal on floating-roof tanks, what would indicate a warped sealing ring?: A gap between the metallic sealing ring and tank shell of 10 to 15 feet long
What is installed on a floating roof tank to help prevent out-of-roundness?: A wind girder
How is the product identification displayed on an aboveground tank?: Yelow bands with white letter on a black background
How many bands are used to identify JP-8 fuel?: Three
A pressure relief valve installed around the inlet block valve of a floating roof tank is adjusted to openat what pressure?: 10 percent about system deadhead pressure
what is the inspection frequency for the thermal pressure relief valve?: Annually
During freezing weather, what is the inspection frequency of pressure/vacuum vents?: Daily
When must an internally coated diesel fuel tank be cleaned?: By direction of the fuels management office
At what point is uneven settling first considered dangerous for a floating roof tank?: 5 inches
how often must you clean an internally coated bulk storage tank that receives fuel directly from a barge?: atleast every 5 years
How often must you clean an operating tank that is not internally coated and doesnt have a receiving filter separator?: At least every 3 years
How often must you clean out a bulk storage tanl that has receiving filter separator within one mile of its location and is internally coated?: at least every 8 years
At what level is an underground fuel tank is the low-level shut-off set to deenergize the fueling pump?: 13 inches
The 129Af ball float is set to close the main valve when fuel in the underground tank reaches what level?: 11 inches
What size is the clean out line on an underground tank and where does it terminate?: 3/4 inches, 12 inches about ground level
The double-deck floating roof tank is the most efficient type of roof becuase the roof: has insulating air space between decks
How is the deck on a pontoon floating roof tank constructed?: The entire deck is a single thickness
What underground tank component prevents overfilling?: High-level shutoff valve
How many vents are installed on an all-weather tank?: 3
The wind girder is installed on floating roof tanks to: Prevent the collapse of the tank shell
The roof guide is installed on floating roof tanks to: Keep the roof from rotating
What size is the water draw-off line in an all weather tank, and where does it terminate?: 3/4 inch, 1/2 inch from the sump bottom
At what level does the high-level alarm actuate on a cone roof with floating pan?: Just before the high level shut-off valve
What is the size pipe used as the gauge well on a cone rook tank with floating pan?: 8 inches
How and where does the product with drawel line terminate inside a cone roof tank with floating pan?: In a vertical position, 6 inches above the top of the sump
What is the slope of the stripping line inside an all-weather tank, and where does it terminate?: 6 inches per 10 feet, 4 inches from the sump bottom
Who determines how many fuel tanks are required at each base?: The Defense Engery Support Center
What size water drawoff line is installed on a cone rook tank, and what is it piped to?: 3/4 inch, 55 gallon product recovery system
In the confined-space entry program, at what height is hall protection required?: over 6 feet
In the confined-space entry program. how often must fall arrest equipment be inspected?: Before each use
Who among the confined-space rescue team must be familiar with toxic effect or symptoms of exposure to anticipated hazardous materials?: All entrants
Who noramally provides rescue service for operations requiring entry into permit-required confined spaces?: CE base Fire deparment
How often must organizational rescue team members receive hands-on resue training after initail training?: Annually
In the confined space entry program, who is responsible for making sure employees use PPE?: Supervisor
In the confined-space entry program, who develops a structured and effective training program to establish safe work practice and techniques?: Supervisor
In the confined-space entry program, who is the approval authority for the color of protective helmets?: Ground Safety
In the confined-space entry program, whom should you contact with questions concerning the hearing protection program?: Bioenvironmental Engineering
As a minimum, how often must a non-permit required confined space be reviewed to make sure conditions have not changed enough to create a poteneial for hazards and a need for a change in classification?: Annually
Who may reclassify a permit-required confined space to a non-permit confined space, at the time entry, if testing shows the space to be free of all hazards?: Entry Supervisor
Using the MEP as a guide, who may Authorize entry into the confined space by his or her signature on the entry permit?: Entry Supervisor
What AF form is used to authorize entry into a confined space?: AFForm 1024
Which of the following is not a function of the confined-space MEP?: Describe unacceptable entry conditions, under which permits may not be issued
Who is responsible for evaluating confined spaces for flammable, explosive, or oxygen-enriched atmosheres when permitting entries that are not covered by a MEP?: Fire Chief
Who must maintain all confined-space records?: Ground Safety
How are confined spaces classified?: By oxygen conten, flammablility, and toxicity
Which of the followind is not a member of the confined space program team?: Entry supervior
Which of the following conditions could cause a fluctuting flame in a preway heater?: Water in oil
Which of the following conditions could be the cause of high draft in a preway heater?: Additional lengths of stove pipe or high winds
You increase the heat output on a preway heater by turning the control knob: Counterclockwise
You clean the siphon assembly on a preway heater by flushing it with: Clean fuel oil
How many strokes are required to prime a preway heater?: 4 to 6 stroked
When lighting a preway heater, you first press the reset lever of the fuelcontrol valve down and turn the control knob to: High Fire
Which burner is used in a preway tent heater?: Vaporizing pot burner
What is the minimum height above the highest point of the tent you install the smokestack on the preway tent heater?: 18 inches
Which type of tent heater uses a siphon to start the fuel flowing from the fuel can to the control valve?: Preway
How do you repair a leaking plastic pipe joint in a waste system?: Replace the fitting
A pipe carrying steam is safety color-coded: Gray
A pipe carrying liquid oxygen is safety color-coded: Green
The back pressure regulators of the Harvest Eagle Water Distro are designed to keep a minimum system pressure of: 20 PSI on the loop
How many evaporation neds are used in a field kitchen waste disposal system?: Seven
Hoe much potable water is produced by ROWPU if 1,200 gallons of water is pumped through the unit?: 400 gallons Remember: 1200/3
The total pumping capacity of the Harvest Eagle raw water subsystem to the treatment site is: 250 GPM
What is the most expansive subsystem of the Harvest Eagle water distribution system: Potable water
How much deflection does the hinged pipleine coupling allow for between joints?: 2 percent
The total water storage of a Harvest eagle water distribution system is about: 50,000 gallons

Start Studying!

Deck Info

Number of cards 123

Created By meo_failey