ICC U2 UST Decommissioning Exam | Q&A
Latest 2024/2025 | 100% PASS
,1. Under ground _______________ storage systems are not longer needed or suitable
for product storage must be properly disposed of properly - CORRECT ANSWERS-A.
Gas
B. Oil
C. Petroleum
D. All of the above
Answer. C
2. All work that is completed at the site must be accomplished in accordance with
federal, state, and local requirements as well as accepted safety standards. -
CORRECT ANSWERS-A. True
B. False
Answer: True.
3. All applicable permits must be obtained prior to beginning any work. - CORRECT
ANSWERS-A. True
B. False
Answer True.
4. What is the hazard that removers of petroleum tanks are faced with, dangers such as
petroleum hydrocarbon liquids vapor, or waste. - CORRECT ANSWERS-List three
____________ ______________ _______________
5. What are some syntomes of inhaling or obsorbing high levels of petroleum
hydorocarbon vapors. - CORRECT ANSWERS-List three
_____________ _______________ ____________
Dizziness excitement, unconsciousness
6. Artificial resporation should be applied if - CORRECT ANSWERS-A. They hit their
head
B. They cant see
C. They have stopped breathing
D. They suffer from cardiac arrest
AnswerC
7. What are three parts of the body should Petroleum liquids be kept away from an
example would be eyes, skin and moulth. - CORRECT ANSWERS-List three
_____________ _________________ ______________
8. Hiogh ocupational exposures to benezene have been associated with various human
blood disorders - CORRECT ANSWERS-True/False
AnswerTrue
,9. Smoking matterials or any flamable materials must be reamoved from the job site in
order to prevent - CORRECT ANSWERS-A. People from smoking
B. Sudden compution
C. Second hand smoke
D. Exploshins indide of tanks due to large amounts of vapor
E. B and D
Answer E
10. What tool with the abbreviation CGI should be used to check for hazardous vapor
concentrations. - CORRECT ANSWERS-_____________________________________
Answer: Combustible gas indicator
11. All tools that are in areas with hazardous vapor concentartions should be shut down
or they should be ________________ proof. - CORRECT ANSWERS-
__________________
answer Explosion
12. Undergroud storage tanks are considered temerarially out of service if they are idle
but will return to service in ____ years. - CORRECT ANSWERS-______
answer 1
13. Undergroud storage tanks are considered temerarially out of service if they are -
CORRECT ANSWERS-A. Idle but will return to service within one year
B. Are awaiting abandonement in place
C. Are waiting for reamoval
D. All of the above
Answer D
14. Tanks that are out of service must be - CORRECT ANSWERS-A. Checked routinely
C. Filled with sand
B. Properly secured
D. A and B
Answer B
15. When removing an under ground tank what method for removal is preferred. -
CORRECT ANSWERS-A. Removal of the tank
B. Closure in place
Answer B
16. Choose the reasons that a closure in place would be preferred over a removal. -
CORRECT ANSWERS-A. Because of the tank location, adjacent equipment or
structures may be damaged or weakened if the tank is removed.
B. It would do a lot of damage to the clients lawn
C. Removal is impossible
D. There is no equipment that is capable of removing the tank
E. Removal may incur excessive costs
, Answer A, C, E
17. You should remove all stored liquid and ballast the tank by filin git with water when
high _____________ levels occur - CORRECT ANSWERS-________________
Answer Water
18. When temporarily putting a tank out of service what lines should be left open. -
CORRECT ANSWERS-______________ ____________
Vent Lines
19. Lead compounds and other residues in the tank may be classified
as_____________ waste. - CORRECT ANSWERS-A. Collective
B. Controllable
C. Hazardous
D. Corrosive
Answer C
20. Remove liquids and residues from the tank by using ______________
_____________ or air driven pumps. - CORRECT ANSWERS-A. Safety Reg
B. Explosion Proof
C.
Answer B
21. If a vacuum truck is used for removal of liquids and residues it should be positioned
up _____________ wind of the tank. - CORRECT ANSWERS-A. Road
B. Mistral
C. Wind
D. B and C
Answer C
22. When filling a tank with sand for a closure in place a nominal amount of water
should be used. Why - CORRECT ANSWERS-
______________________________________________________________________
_________
______________________________________________________________________
_________
23. Almost a complete filling of the tank can be achieved by filing it with a combination
of sand and ________________ - CORRECT ANSWERS-A. Crushed Rock
B. Cachinnate
C. Yerk
D. Earth
Answer D
Latest 2024/2025 | 100% PASS
,1. Under ground _______________ storage systems are not longer needed or suitable
for product storage must be properly disposed of properly - CORRECT ANSWERS-A.
Gas
B. Oil
C. Petroleum
D. All of the above
Answer. C
2. All work that is completed at the site must be accomplished in accordance with
federal, state, and local requirements as well as accepted safety standards. -
CORRECT ANSWERS-A. True
B. False
Answer: True.
3. All applicable permits must be obtained prior to beginning any work. - CORRECT
ANSWERS-A. True
B. False
Answer True.
4. What is the hazard that removers of petroleum tanks are faced with, dangers such as
petroleum hydrocarbon liquids vapor, or waste. - CORRECT ANSWERS-List three
____________ ______________ _______________
5. What are some syntomes of inhaling or obsorbing high levels of petroleum
hydorocarbon vapors. - CORRECT ANSWERS-List three
_____________ _______________ ____________
Dizziness excitement, unconsciousness
6. Artificial resporation should be applied if - CORRECT ANSWERS-A. They hit their
head
B. They cant see
C. They have stopped breathing
D. They suffer from cardiac arrest
AnswerC
7. What are three parts of the body should Petroleum liquids be kept away from an
example would be eyes, skin and moulth. - CORRECT ANSWERS-List three
_____________ _________________ ______________
8. Hiogh ocupational exposures to benezene have been associated with various human
blood disorders - CORRECT ANSWERS-True/False
AnswerTrue
,9. Smoking matterials or any flamable materials must be reamoved from the job site in
order to prevent - CORRECT ANSWERS-A. People from smoking
B. Sudden compution
C. Second hand smoke
D. Exploshins indide of tanks due to large amounts of vapor
E. B and D
Answer E
10. What tool with the abbreviation CGI should be used to check for hazardous vapor
concentrations. - CORRECT ANSWERS-_____________________________________
Answer: Combustible gas indicator
11. All tools that are in areas with hazardous vapor concentartions should be shut down
or they should be ________________ proof. - CORRECT ANSWERS-
__________________
answer Explosion
12. Undergroud storage tanks are considered temerarially out of service if they are idle
but will return to service in ____ years. - CORRECT ANSWERS-______
answer 1
13. Undergroud storage tanks are considered temerarially out of service if they are -
CORRECT ANSWERS-A. Idle but will return to service within one year
B. Are awaiting abandonement in place
C. Are waiting for reamoval
D. All of the above
Answer D
14. Tanks that are out of service must be - CORRECT ANSWERS-A. Checked routinely
C. Filled with sand
B. Properly secured
D. A and B
Answer B
15. When removing an under ground tank what method for removal is preferred. -
CORRECT ANSWERS-A. Removal of the tank
B. Closure in place
Answer B
16. Choose the reasons that a closure in place would be preferred over a removal. -
CORRECT ANSWERS-A. Because of the tank location, adjacent equipment or
structures may be damaged or weakened if the tank is removed.
B. It would do a lot of damage to the clients lawn
C. Removal is impossible
D. There is no equipment that is capable of removing the tank
E. Removal may incur excessive costs
, Answer A, C, E
17. You should remove all stored liquid and ballast the tank by filin git with water when
high _____________ levels occur - CORRECT ANSWERS-________________
Answer Water
18. When temporarily putting a tank out of service what lines should be left open. -
CORRECT ANSWERS-______________ ____________
Vent Lines
19. Lead compounds and other residues in the tank may be classified
as_____________ waste. - CORRECT ANSWERS-A. Collective
B. Controllable
C. Hazardous
D. Corrosive
Answer C
20. Remove liquids and residues from the tank by using ______________
_____________ or air driven pumps. - CORRECT ANSWERS-A. Safety Reg
B. Explosion Proof
C.
Answer B
21. If a vacuum truck is used for removal of liquids and residues it should be positioned
up _____________ wind of the tank. - CORRECT ANSWERS-A. Road
B. Mistral
C. Wind
D. B and C
Answer C
22. When filling a tank with sand for a closure in place a nominal amount of water
should be used. Why - CORRECT ANSWERS-
______________________________________________________________________
_________
______________________________________________________________________
_________
23. Almost a complete filling of the tank can be achieved by filing it with a combination
of sand and ________________ - CORRECT ANSWERS-A. Crushed Rock
B. Cachinnate
C. Yerk
D. Earth
Answer D
