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UST Inspector Quiz Exam With Correct Answers 2025.
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How long does an owner have to fix a significant violation that does not pose an imminent threat to human health and safety or environment before being issued a red tag? a) 24 hours b) 48 hours c) 7 days d) 30 days - correct answer.c) 7 days; CCR 2717.1(b) Which one of the following can perform ELD? a) licensed tank tester b) licensed state contractor c) ICC certified service technician d) Professional Engineer - correct answer.a) licensed tank tester; CCR2644.1 and 2643(f); HSC 25484. Which one contains the requirements for installing, repairing, and monitoring UST's? a) Health and Safety Code Chapter 6. b) Fire Code ABCD c) California Code of Regulations Chapter 16, Title 22 d) Code of Federal Regulations, 29 Chapter 6 - correct answer.a) HSC Chapter 6.7 and CCR Title 23 A monitoring system certification includes all of the following EXCEPT a) submittal of a completed Monitoring System Certification form b) pre-notification to the local agency of scheduled Monitoring System Certification date c) affixing a tag/sticker to each monitoring equipment component that is certified, repaired, or replaced d) posting the Monitoring System Certification from a visible location at the UST facility - correct answer.d) posting the Monitoring System Certification from a visible location at the UST facility; CCR 2638 Which of the following is not a valid overfill prevention method? a) Spill bucket b) ATG with audible/visual alarm c) Ball float valve d) Flapper valve - correct answer.a) Spill bucket; CCR 2635(b)(2)
What is the purpose of interstitial monitoring? a) to detect leaks in the UDC's b) to detect the presence of fluid between the primary and secondary containment c) to monitor tank volume d) to regulate fuel flow to the dispenser - correct answer.b) to detect the presence of fluid between the primary and secondary containment; CCR 2611 If a release has occurred from a single-walled tank, may the tank be lined? a) No, not if a release has occurred b) Yes, if it has been lined before c) Yes, if the tank owner can demonstrate it will provide continued containment d) Yes, if the tank is less than 10,000 gallons - correct answer.c) Yes, if the tank owner can demonstrate it will provide continued containment; CCR 2660(k), HSC 25296 A tank may be repaired in the following manner: a) using a 12" x 12" fiberglass cloth centered on the repair b) using tank manufacturer approved epoxy or resin c) with self tapping bolts d) all of the above - correct answer.d) all of the above; CCR 2661 Which of the following is not a confined space? a) space not designed for continuous employee occupancy b) area with limited access c) area with limited ventilation d) really deep turbine sump - correct answer.c) area with limited ventilation; CCR Title 8, 5157(b) Where is a red tag applied? a) on the turbine head b) on the fill tube c) on the dispenser hose d) on the cash register - correct answer.b) on the fill tube; CCR 2717.1(a) What must pressurized piping systems have installed by November 9, 2004 a) double walled spill buckets b) hydro statically lined UDC's c) line leak detectors d) automatic tank gauging - correct answer.c) line leak detectors; CCR 2636 (f)(2) The local agency inspectors shall renew the ICC certification? a) by passing the inspector exam or equivalent approved criteria b) every 36 months c) via correspondence course d) there is no renewal required - correct answer.a) by passing the inspector exam or equivalent approved criteria; CCR 2715(j)
c) 48 hours d) 5 days - correct answer.b) 24 hours; CCR 2717.1(a) How long must cathodic protection maintenance records be maintained? a) 1 year b) 5 years c) 6.5 years d) 7 years - correct answer.c) 6.5 years; CCR 2712(b) Temporary closure is appropriate for which of the following: a) the tank system is empty and will be removed from service indefinitely b) the tank system is unable to meet compliance requirements and will be removed c) the tank system has ceased to store hazardous substances but will be used within the next 12 consecutive months d) the tank system has been red tagged - correct answer.c) the tank system has ceased to store hazardous substances but will be used within the next 12 consecutive months; CCR 2671 & 2670 Single walled tanks containing the following substances must be upgraded to double- walled with the exception of: a) solvent tanks b) waste oil tanks c) motor vehicle fuels tanks d) tanks containing liquids with pH>9 - correct answer.c) motor vehicle fuels tanks; CCR 2662(b) According to CCR Title 23, UST Regulations, a person who performs a monitoring system certification must possess all of the following, EXCEPT a) a tank tester or contractor license b) a 40 hour OSHA Hazwoper Certificate c) an equipment manufacturer certification d) an ICC certification as California UST Service Technician - correct answer.b) a 40 hour OSHA Hazwoper Certificate; CCR 2638(b) and 2715(i) An automatic shut-off device must stop the flow into the tank when the: a) tank is 90% full b) delivery truck is 95% empty c) tank is filled to no more than 95% capacity d) fuel level is 48 inches from the bottom of the tank - correct answer.c) tank is filled to no more than 95% capacity; CCR 2635(b)(2)(C) A designated operator must train the employees about all of the following except: a) best management practices b) monitoring plan c) permit conditions d) leak response plan - correct answer.c) permit conditions; CCR 2715(f)(1)
Secondary containment is not required on suction piping which meets all of the following, EXCEPT... a) check valve located directly below suction pump b) operating under less than atmospheric pressure c) piping is sloped to drain back to a monitored sump d) check valve located at tank bottom - correct answer.d) check vale located at tank bottom; CCR 2636(a)(3) Which of the following is required to be reported to the local agency? a) release of fuel to secondary containment which able to be cleaned in 8 hours or less b) release of fuel to the environment c) presence of water in annular space d) presence of fuel in spill buckets - correct answer.b) release of fuel to the environment; CCR 2650 When an automatic tank gauging system is used to monitor a tank, a 0.2 gallon/hour leak test must be performed: a) at least on daily b) at least once monthly c) at least once yearly d) as specified by the equipment manufacturer - correct answer.b) at least once monthly; CCR 2643(b) Any person who intentionally disables or tampers with a leak detection system in a manner to prevent the system from detecting a leak is subject to a minimum fine of: a) $ b)$1, c) $5, d)$10,000 - correct answer.c) $5,000; HSC Chapter 6.7 25299(f)(2) A violation that is causing, or threatens to cause a liquid release of petroleum from an underground storage tank system is a _________ type of violation: a) Minor b) Major c) Significant d) Class II - correct answer.c) Significant; CCR 2717(a) No owner or operator of a facility may deposit or allow the deposit of petroleum into an underground storage tank system that has a red tag affixed to the system's______. a) fill pipe b) dispenser c) monitoring panel d) overfill - correct answer.a) fill pipe; CCR 2717.1(2) An automatic shutoff device must stop the flow into the tank when the:
Before affixing a red tag to an underground storage tank system, the local agency shall document the: a) date and time b) name of the attendant c) dispenser meter readings d) level of product stored in tank - correct answer.d) level of product stored in tank; CCR 2717.1(c) The secondary containment system shall be equipped with a collection system to accumulate, temporarily store, and ______ within the system. a) permit entry b) permit removal of any liquid c) permit storage of any liquid d) permit access to any liquid - correct answer.b) permit removal of any liquid; CCR 2631(d)(4)