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ICC U2 UST Decommissioning Exam Questions 2024/2025 | Actual Questions and Answers Latest Updated 2024/2025 (Graded A+)

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ICC U2 UST Decommissioning Exam Questions 2024/2025 | Actual Questions and Answers Latest Updated 2024/2025 (Graded A+)

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ICC U2 UST Decommissioning Exam Questions
2024/2025 | Actual Questions and Answers Latest
Updated 2024/2025 (Graded A+)


1. Under ground _______________ storage systems are not longer needed or suitable for product
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storage must be properly disposed of properly A. Gas
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B. Oil ilil




C. Petroleum
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D. All of the above
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Answer. C ilil




2. All work that is completed at the site must be accomplished in accordance with federal, state, and
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local requirements as well as accepted safety standards.A. True
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B. False
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Answer: True. ilil




3. All applicable permits must be obtained prior to beginning any work. A. True
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B. False
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Answer True. ilil




4. What is the hazard that removers of petroleum tanks are faced with, dangers such as petroleum
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hydrocarbon liquids vapor, or waste. List three
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____________ ______________ _______________ ilil ilil

,5. What are some syntomes of inhaling or obsorbing high levels of petroleum hydorocarbon vapors.
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List three ilil




_____________ _______________ ____________ ilil ilil




Dizziness excitement, unconsciousness ilil ilil




6. Artificial resporation should be applied if
ilil ilil ilil ilil ilil ilil A. They hit their head
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B. They cant see
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C. They have stopped breathing
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D. They suffer from cardiac arrest
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AnswerC



7. What are three parts of the body should Petroleum liquids be kept away from an example would be
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eyes, skin and moulth. List three
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_____________ _________________ ______________ ilil ilil




8. Hiogh ocupational exposures to benezene have been associated with various human blood disorders
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True/False

AnswerTrue



9. Smoking matterials or any flamable materials must be reamoved from the job site in order to prevent
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A. People from smoking ilil ilil ilil




B. Sudden compution
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C. Second hand smoke
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D. Exploshins indide of tanks due to large amounts of vapor
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E. B and D
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,Answer E ilil




10. What tool with the abbreviation CGI should be used to check for hazardous vapor concentrations.
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_____________________________________

Answer: Combustible gas indicator ilil ilil ilil




11. All tools that are in areas with hazardous vapor concentartions should be shut down or they should
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be ________________ proof. __________________
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answer Explosion ilil




12. Undergroud storage tanks are considered temerarially out of service if they are idle but will return to
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service in ____ years. ______
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answer 1 ilil




13. Undergroud storage tanks are considered temerarially out of service if they are
ilil ilil ilil ilil ilil ilil ilil ilil ilil ilil ilil ilil A. Idle but will
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return to service within one year
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B. Are awaiting abandonement in place
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C. Are waiting for reamoval
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D. All of the above
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Answer D ilil




14. Tanks that are out of service must be
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C. Filled with sand
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B. Properly secured
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D. A and B
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Answer B ilil

, 15. When removing an under ground tank what method for removal is preferred.
ilil ilil ilil ilil ilil ilil ilil ilil ilil ilil ilil ilil A. Removal of
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the tank
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B. Closure in place
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Answer B ilil




16. Choose the reasons that a closure in place would be preferred over a removal.
ilil ilil A. Because of ilil ilil ilil ilil ilil ilil ilil ilil ilil ilil ilil ilil ilil ilil




the tank location, adjacent equipment or structures may be damaged or weakened if the tank is
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removed.
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B. It would do a lot of damage to the clients lawn
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C. Removal is impossible
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D. There is no equipment that is capable of removing the tank
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E. Removal may incur excessive costs
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Answer A, C, E ilil ilil ilil




17. You should remove all stored liquid and ballast the tank by filin git with water when high
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_____________ levels occur ________________
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Answer Water ilil




18. When temporarily putting a tank out of service what lines should be left open.
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______________ ____________ ilil




Vent Lines ilil




19. Lead compounds and other residues in the tank may be classified as_____________ waste.
ilil ilil ilil ilil ilil ilil ilil ilil ilil ilil ilil ilil ilil A.
Collective
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B. Controllable
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C. Hazardous
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D. Corrosive
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Answer C ilil

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