icc decommissioning (U2) exam questions with answers,

icc decommissioning (U2) exam questions
with answers


owners/ operators must notify the state implementing agency ___
days prior to a permanent closure - ...,.🔹VERIFIED ANSWER
**✔✔30 day notice and 24 hour verbal notice prior to breaking
concrete


federal regulations do not require a notice on temporary closure but
______ - ...,.🔹VERIFIED 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. - ...,.🔹VERIFIED ANSWER **✔✔


the following must be reported within 24 hours - ...,.🔹VERIFIED
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




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, upon confirmation of a release during removal activities owners/
operators/ removal contractors must? - ...,.🔹VERIFIED 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? _______ - ...,.🔹VERIFIED ANSWER **✔✔3 years


the flash point of diesel is? - ...,.🔹VERIFIED ANSWER **✔✔126-
205 F


the flash point for pure ethanol - ...,.🔹VERIFIED ANSWER
**✔✔61.88 F


Class IB flashpoint less then 73 F boiling point greater then 100 F.
examples... - ...,.🔹VERIFIED 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 - ...,.🔹VERIFIED ANSWER **✔✔diesel fuel, paint
thinner




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