Page 1 of 43
NEW U1 UST INTALLATION/ RETROFITING EXAM
ACTUAL TEST 2025 WITH 130 COMPLETE ACCURATE
QUESTIONS AND CORRECT DETAILED ANSWERS
(CORRECT VERIFIED SOLUTIONS) A NEW UPDATED
VERSION |GUARANTEED PASS A+
1. One of the significant causes of leaks in underground liquid
storage systems is ____________ ________________
......ANSWER........Improper Installation
2. Written Plans are required to ......ANSWER........obtain permits,
solicit bids, and provide precise guidance for installers.
3. The plans should ......ANSWER........Describe the property,
identify the size and location of the tanks, indicate the liquids to
be stored and provide the location of the dispensers and piping.
,Page 2 of 43
4. Storage systems discussed in this recommended practice are
usually regulated by ......ANSWER........Federal, state or local
agencies.
5. All owners should ensure that the equipment to be installed
meets ......ANSWER........applicable regulatory requirements
before being installed
6. Consult the local authorities who have jurisdiction in the area
before storage-system plans are ......ANSWER........finalized or
construction is initiated.
7. All owners should ensure that the equipment to be installed
meets all applicable regulatory requirements before
......ANSWER........Being installed.
8. To avoid damage tanks must not be
......ANSWER........dropped, dragged, or handled with sharp
objects.
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9. Tanks must not be dropped, dragged, or handled with sharp
objects to avoid ......ANSWER........Damage to the tank
10. The only time tanks really should be moved is when
......ANSWER........for inspections and testing.
11. If a tanks is damaged at all throughout the moving process it
must be ......ANSWER........Repaired in accordance with the
manufacture's instructions.
12. The proper way to move a tank is by lifting it, using the
......ANSWER........Lift lugs that are installed by the manufacturer.
13. Tanks should be carefully lifted and lowered using
......ANSWER........Cables or chains of adequate length.
14. When two lifting lugs are being used, the angle between the
lifting cable and vertical should be no more than
......ANSWER........30 degrees.
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15. Stockpile piping materials and equipment in a
_____________ _________ on the job site
......ANSWER........Secure area
16. Confirm adherence to specifications by reporting to the
owner about any ......ANSWER........detected damage that could
result in leakage or premature corrosion.
17. Pressure test single-walled tanks with _____ to _______ psig
air pressure, soaping all surfaces, seams and fittings while
inspecting for bubbles. ......ANSWER........3 to 5
18. Air testing with over ___ psig (3 Psig for 12-Ft. Diameter
FRP tanks) is hazardous and may damage the tank
......ANSWER........5 psig
19. Do not air test a tank that has previously contained
......ANSWER........flammable or combustible liquids
20. Place ______ barricades at the ends of tanks being tested.
......ANSWER........Warning
NEW U1 UST INTALLATION/ RETROFITING EXAM
ACTUAL TEST 2025 WITH 130 COMPLETE ACCURATE
QUESTIONS AND CORRECT DETAILED ANSWERS
(CORRECT VERIFIED SOLUTIONS) A NEW UPDATED
VERSION |GUARANTEED PASS A+
1. One of the significant causes of leaks in underground liquid
storage systems is ____________ ________________
......ANSWER........Improper Installation
2. Written Plans are required to ......ANSWER........obtain permits,
solicit bids, and provide precise guidance for installers.
3. The plans should ......ANSWER........Describe the property,
identify the size and location of the tanks, indicate the liquids to
be stored and provide the location of the dispensers and piping.
,Page 2 of 43
4. Storage systems discussed in this recommended practice are
usually regulated by ......ANSWER........Federal, state or local
agencies.
5. All owners should ensure that the equipment to be installed
meets ......ANSWER........applicable regulatory requirements
before being installed
6. Consult the local authorities who have jurisdiction in the area
before storage-system plans are ......ANSWER........finalized or
construction is initiated.
7. All owners should ensure that the equipment to be installed
meets all applicable regulatory requirements before
......ANSWER........Being installed.
8. To avoid damage tanks must not be
......ANSWER........dropped, dragged, or handled with sharp
objects.
,Page 3 of 43
9. Tanks must not be dropped, dragged, or handled with sharp
objects to avoid ......ANSWER........Damage to the tank
10. The only time tanks really should be moved is when
......ANSWER........for inspections and testing.
11. If a tanks is damaged at all throughout the moving process it
must be ......ANSWER........Repaired in accordance with the
manufacture's instructions.
12. The proper way to move a tank is by lifting it, using the
......ANSWER........Lift lugs that are installed by the manufacturer.
13. Tanks should be carefully lifted and lowered using
......ANSWER........Cables or chains of adequate length.
14. When two lifting lugs are being used, the angle between the
lifting cable and vertical should be no more than
......ANSWER........30 degrees.
, Page 4 of 43
15. Stockpile piping materials and equipment in a
_____________ _________ on the job site
......ANSWER........Secure area
16. Confirm adherence to specifications by reporting to the
owner about any ......ANSWER........detected damage that could
result in leakage or premature corrosion.
17. Pressure test single-walled tanks with _____ to _______ psig
air pressure, soaping all surfaces, seams and fittings while
inspecting for bubbles. ......ANSWER........3 to 5
18. Air testing with over ___ psig (3 Psig for 12-Ft. Diameter
FRP tanks) is hazardous and may damage the tank
......ANSWER........5 psig
19. Do not air test a tank that has previously contained
......ANSWER........flammable or combustible liquids
20. Place ______ barricades at the ends of tanks being tested.
......ANSWER........Warning
