©BRIGHTSTARS 2025 ALL RIGHTS RESERVED 9:46 AM A+
Icc Decommissioning (U2) Exam Questions
And Answers |Latest 2025 | Guaranteed Pass
Owners/ operators must notify the state implementing agency ___ days prior to a permanent
closure - Answer✔30 day notice and 24 hour verbal notice prior to breaking concrete
federal regulations do not require a notice on temporary closure but ______ - Answer✔state
implementing agency's do require notice for temporary closure
when taking icc decommissioning exam there is no notice for a ust temporary closure. -
Answer✔
the following must be reported within 24 hours - Answer✔A spill of petroleum that exceeds 25
gallons.
A spill of 25 gallons or less that is not contained or cleaned up within 24 hours
upon confirmation of a release during removal activities owners/ operators/ removal
contractors must? - Answer✔within 20 days submit a report to the state implementing agency
summarizing initial abatement steps and results.
owners/ operators must keep tank closure letters for a minimum of? _______ - Answer✔3
years
1
, ©BRIGHTSTARS 2025 ALL RIGHTS RESERVED 9:46 AM A+
the flash point of diesel is? - Answer✔126-205 F
the flash point for pure ethanol - Answer✔61.88 F
Class IB flashpoint less then 73 F boiling point greater then 100 F. examples... - Answer✔motor
and aviation, gasoline, toluene and lacquers
Class II flash point equal to or greater then 100 F but less then 140 F. examples - Answer✔diesel
fuel, paint thinner
what is the flashpoint for flammable liquids? - Answer✔less then 100 degrees Fahrenheit
a flammable liquid does not exceed? - Answer✔100 degrees Fahrenheit
a combustible liquid is - Answer✔100 degrees Fahrenheit or more
what is the definition of flashpoint? - Answer✔the temperature at which fuel gives off sufficient
vapors to ignite
flammable and combustible liquid themselves do not burn. it's the mixture of? -
Answer✔vapors and air that burns if ignited
flammable liquids can give off enough vapors to form burnable mixtures with air. Example... -
Answer✔Gasoline
combustible liquids .ust reach temperatures higher then 100 degrees Fahrenheit to release
enough vapors or fumes to ignite. Example... - Answer✔Diesel
2
Icc Decommissioning (U2) Exam Questions
And Answers |Latest 2025 | Guaranteed Pass
Owners/ operators must notify the state implementing agency ___ days prior to a permanent
closure - Answer✔30 day notice and 24 hour verbal notice prior to breaking concrete
federal regulations do not require a notice on temporary closure but ______ - Answer✔state
implementing agency's do require notice for temporary closure
when taking icc decommissioning exam there is no notice for a ust temporary closure. -
Answer✔
the following must be reported within 24 hours - Answer✔A spill of petroleum that exceeds 25
gallons.
A spill of 25 gallons or less that is not contained or cleaned up within 24 hours
upon confirmation of a release during removal activities owners/ operators/ removal
contractors must? - Answer✔within 20 days submit a report to the state implementing agency
summarizing initial abatement steps and results.
owners/ operators must keep tank closure letters for a minimum of? _______ - Answer✔3
years
1
, ©BRIGHTSTARS 2025 ALL RIGHTS RESERVED 9:46 AM A+
the flash point of diesel is? - Answer✔126-205 F
the flash point for pure ethanol - Answer✔61.88 F
Class IB flashpoint less then 73 F boiling point greater then 100 F. examples... - Answer✔motor
and aviation, gasoline, toluene and lacquers
Class II flash point equal to or greater then 100 F but less then 140 F. examples - Answer✔diesel
fuel, paint thinner
what is the flashpoint for flammable liquids? - Answer✔less then 100 degrees Fahrenheit
a flammable liquid does not exceed? - Answer✔100 degrees Fahrenheit
a combustible liquid is - Answer✔100 degrees Fahrenheit or more
what is the definition of flashpoint? - Answer✔the temperature at which fuel gives off sufficient
vapors to ignite
flammable and combustible liquid themselves do not burn. it's the mixture of? -
Answer✔vapors and air that burns if ignited
flammable liquids can give off enough vapors to form burnable mixtures with air. Example... -
Answer✔Gasoline
combustible liquids .ust reach temperatures higher then 100 degrees Fahrenheit to release
enough vapors or fumes to ignite. Example... - Answer✔Diesel
2
