ICC California UST Service Technician
Exam -2026 Study Questions With
Verified Correct Answers-Rated A+
1. UDC was required at time of installation for all systems installed after? - January
1, 2000
2. July 1, 2005, service techs shall possess or work under someone who has a
current certification indicating he or she has passed the? - ICC UST Service
Technician Exam
3. ICC cert must be renewed every? - 24 months
4. Service techs must possess or be employed by a person who has the appropriate
contractor's license unless? - The individual has a tank testing license
5. Service tech is defined by any individual who? - Tests UST monitoring equipment,
trouble shoots UST systems, and/or installs UST monitoring equipment.
6. If the manufacturer training no longer exist, the local agency may? - Approve
comparable alternate training.
7. UST includes? - Tank and connected piping
8. What is considered a UST? - A petroleum storage tank.
9. What UST system meets the requirements for secondary containment? - Doubled
wall tanks
10. According to title 23; the following piping components if installed after July 1,
1987 must have secondary containment. - Pressured product piping
11. ATG must be capable for detecting a release of? - 0.2 gallons per hour
12. What is no longer an approved method for non- visual monitoring on existing
UST systems? - Manual inventory reconciliation.
13. Automatic line leak detectors installed on underground piping with secondary
containment shall be capable of detecting a leak of? - 3 gallons per hour at 10 psi
14. How often should ATG be programmed to test the tank? - At least monthly
15. According to PEI RP 300, a combustible gas can be used to? - Detect vapor leaks
in a vapor recovery system.
16. According to PEI RP 300, a written scope of work for vapor recovery installation
should include? - Construction plans
17. Positive shut off overfill protection device must stop the flow of fuel when the
tank is no more then? - 95%
, 18. According to Executive Order (EO) VR 201- A, what could cause a nozzle shut
off mechanism or malfunction? - Depended filter seal damage
19. According to VR 201- A, breakaway reconnection must be? - Logged in GDF log
20. According to PEI RP 300 what is an INCORRECT method of documenting piping
location? - Sketching a diagram on the inside cover of vapor recovery equipment
manual
21. According to PEI RP 300 as built drawing or pictures of the underground piping
and other components shall be. - Maintained as long as UST is in service.
22. According to EO VR 101- E maintenance records are required to include what?
- Name and Designated UST Operator.
23. The Phil- Tite EVR Phase 1 system require that vapor vent pipes at any UST
system be - Used with no more than 3 p/v valves
24. After installing a new spout assembly in the Healy 900 nozzle the following test
must be conducted? - 2020
25. According to Healy EO VR 201- A a vapor recovery record is to be maintained
by? - Gasoline dispensing facility operator (GDF)
26. An enhanced leak detection test is required within how many feet of a public
drinking well? - 1000 feet
27. What are the components of the Fire Triangle? - Fuel, Heat/Ignition Source,
Oxygen
28. If equipped with an over fill alarm, it must be located? - So it can be seen or
heard from the delivery location.
29. If installed, the following requires independent 3rd party certification to prove
compliance with established regulations. - Automatic Tank Gauge, Liquid Product
Detectors, SIR
30. Where are ATG's installed? - Opening in top of the tank
31. What is true about ATG's? - They're capable of alarming operator of low
product level
32. The following types of releases must be reported to the local agency. - Releases
greater than 25 gallons that escape secondary containment. Release that escape
primary containment. Releases less than 25 gallons which escape secondary
containment
33. If an unauthorized product release meets the requirements for reporting to the
local agency, verbal notification must be made within _hours, followed by a written
notification within _days. - 24 HRS, 5 DAYS
34. The following unusual conditions shall be reported to the local agency, EXCEPT:
- Water in spill buckets
Exam -2026 Study Questions With
Verified Correct Answers-Rated A+
1. UDC was required at time of installation for all systems installed after? - January
1, 2000
2. July 1, 2005, service techs shall possess or work under someone who has a
current certification indicating he or she has passed the? - ICC UST Service
Technician Exam
3. ICC cert must be renewed every? - 24 months
4. Service techs must possess or be employed by a person who has the appropriate
contractor's license unless? - The individual has a tank testing license
5. Service tech is defined by any individual who? - Tests UST monitoring equipment,
trouble shoots UST systems, and/or installs UST monitoring equipment.
6. If the manufacturer training no longer exist, the local agency may? - Approve
comparable alternate training.
7. UST includes? - Tank and connected piping
8. What is considered a UST? - A petroleum storage tank.
9. What UST system meets the requirements for secondary containment? - Doubled
wall tanks
10. According to title 23; the following piping components if installed after July 1,
1987 must have secondary containment. - Pressured product piping
11. ATG must be capable for detecting a release of? - 0.2 gallons per hour
12. What is no longer an approved method for non- visual monitoring on existing
UST systems? - Manual inventory reconciliation.
13. Automatic line leak detectors installed on underground piping with secondary
containment shall be capable of detecting a leak of? - 3 gallons per hour at 10 psi
14. How often should ATG be programmed to test the tank? - At least monthly
15. According to PEI RP 300, a combustible gas can be used to? - Detect vapor leaks
in a vapor recovery system.
16. According to PEI RP 300, a written scope of work for vapor recovery installation
should include? - Construction plans
17. Positive shut off overfill protection device must stop the flow of fuel when the
tank is no more then? - 95%
, 18. According to Executive Order (EO) VR 201- A, what could cause a nozzle shut
off mechanism or malfunction? - Depended filter seal damage
19. According to VR 201- A, breakaway reconnection must be? - Logged in GDF log
20. According to PEI RP 300 what is an INCORRECT method of documenting piping
location? - Sketching a diagram on the inside cover of vapor recovery equipment
manual
21. According to PEI RP 300 as built drawing or pictures of the underground piping
and other components shall be. - Maintained as long as UST is in service.
22. According to EO VR 101- E maintenance records are required to include what?
- Name and Designated UST Operator.
23. The Phil- Tite EVR Phase 1 system require that vapor vent pipes at any UST
system be - Used with no more than 3 p/v valves
24. After installing a new spout assembly in the Healy 900 nozzle the following test
must be conducted? - 2020
25. According to Healy EO VR 201- A a vapor recovery record is to be maintained
by? - Gasoline dispensing facility operator (GDF)
26. An enhanced leak detection test is required within how many feet of a public
drinking well? - 1000 feet
27. What are the components of the Fire Triangle? - Fuel, Heat/Ignition Source,
Oxygen
28. If equipped with an over fill alarm, it must be located? - So it can be seen or
heard from the delivery location.
29. If installed, the following requires independent 3rd party certification to prove
compliance with established regulations. - Automatic Tank Gauge, Liquid Product
Detectors, SIR
30. Where are ATG's installed? - Opening in top of the tank
31. What is true about ATG's? - They're capable of alarming operator of low
product level
32. The following types of releases must be reported to the local agency. - Releases
greater than 25 gallons that escape secondary containment. Release that escape
primary containment. Releases less than 25 gallons which escape secondary
containment
33. If an unauthorized product release meets the requirements for reporting to the
local agency, verbal notification must be made within _hours, followed by a written
notification within _days. - 24 HRS, 5 DAYS
34. The following unusual conditions shall be reported to the local agency, EXCEPT:
- Water in spill buckets
