ICC Decommissioning (U2) 2025/2026
Exam Questions with 100% Correct
Answers | Latest Update
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
COPYRIGHT©PROFFKERRYMARTIN 2025/2026. YEAR PUBLISHED 2025. COMPANY REGISTRATION NUMBER: 619652435. TERMS OF USE.
1
PRIVACY STATEMENT. ALL RIGHTS RESERVED
, 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
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
COPYRIGHT©PROFFKERRYMARTIN 2025/2026. YEAR PUBLISHED 2025. COMPANY REGISTRATION NUMBER: 619652435. TERMS OF USE.
2
PRIVACY STATEMENT. ALL RIGHTS RESERVED
Exam Questions with 100% Correct
Answers | Latest Update
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
COPYRIGHT©PROFFKERRYMARTIN 2025/2026. YEAR PUBLISHED 2025. COMPANY REGISTRATION NUMBER: 619652435. TERMS OF USE.
1
PRIVACY STATEMENT. ALL RIGHTS RESERVED
, 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
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
COPYRIGHT©PROFFKERRYMARTIN 2025/2026. YEAR PUBLISHED 2025. COMPANY REGISTRATION NUMBER: 619652435. TERMS OF USE.
2
PRIVACY STATEMENT. ALL RIGHTS RESERVED
