• Wrong document? Swap it for free
  • Written by students who passed
  • Immediately available after payment
  • Read online or as PDF
Sell
Where do you study
Your language
Document preview thumbnail
Preview 4 out of 158 pages
Exam (elaborations)

ICC California UST Service Technician Exam 2025 – Latest Practice Questions, Correct Answers & Verified Solutions

Document preview thumbnail
Preview 4 out of 158 pages

This comprehensive study material is designed to help candidates prepare for the ICC California UST Service Technician Exam. It covers key topics including underground storage tank systems, installation and service requirements, leak detection equipment, monitoring systems, spill and overfill prevention, secondary containment, inspection procedures, and applicable California UST regulations. The material includes updated practice questions, answer explanations, and solution guidance to support effective exam preparation and reinforce essential concepts. It is intended as study and practice material and does not represent confidential or recalled live examination content.

Content preview

1|Page



ICC CALIFORNIA UST SERVICE TECHNICIAN
EXAM || LATELY UPDATED 2025 QUESTIONS
AND 100% CORRECT ANSWERS GRADED A+||
LATEST AND COMPLETE UPDATE 2025 WITH
VERIFIED SOLUTIONS|| GUARANTEED PASS!!
Which agency approves a site-specific variance which allows for an alternative
method of construction or monitoring:
a.) The Regional Water Quality Board
b.) The State Water Resources Control Board
c.) The Department of Toxic Substance Control
d.) The local agency- ANSWER: a.) The Regional Water Quality Board
CCR Title 23, Sec 2681(a)


The regulations to enforce compliance of underground storage tank systems in the
state are found in?
a.) Code of Federal Regulations, 40 CFR Part 281
b.) California Code of Regulations, Title 23, Chapter 16
c.) Code of Federal Regulations, 40 CFR Part 280
d.) California Code of Regulations, Title 23, Chapter 17- ANSWER: b.) California
Code of Regulations; Title 23, Chapter 16


By definition an "underground storage tank system" includes
a.) The tank, all connected piping and dispensers
b.) The tank, all connected piping, ancillary equipment and containment system
c.) Only the tank

,2|Page


d.) Only tanks totally beneath the surface of the ground- ANSWER: b.) The tank,
all connected piping, ancillary equipment and containment system


(H&SC, Sec 25281(z))


The written report submitted to the local agency after an unauthorized release is
required to include the following except:
a.) Description of actions taken to stop the release
b.) Cause of the release
c.) Method of disposal of released product
d.) Date on which the release was discovered- ANSWER: b.) Cause of the release
CCR Title 23, Sec 2652(c)


An unauthorized release which does not escape from secondary containment only
requires a record on the operator's monitoring reports provided:
A. It did not increase the hazard of fire
B. It did not cause any deterioration of the secondary containment
C. It was cleaned up within 8 hours of detection
D. All of the above- ANSWER: D. All of the above
H&SC, Sec 25294


The annual monitoring certification may be performed by:
A. A person possessing the appropriate contractors licenses
B. An individual trained and certified by the manufacturer of the monitoring
equipment
C. A designated UST operator

,3|Page


D. A person who meets the requirements of both a and b- ANSWER: D. A person
who meets the requirements of both a and b
CCR Title 23, Sec 2715(i)


When an automatic tank gauge is utilized for single-walled tank leak detection, it
shall generate a post-test hard copy data report of the following information,
except:
a.) Liquid volume
b.) Fuel depth
c.) Outside air temperature
d.) Time and date of test- ANSWER: c.) Outside air temperature
CCR Title 23, Sec 2643(b)(1)


If a UST system is utilizing an overfill alarm, the alarm must be triggered to alert
the transfer operator when the tank is no more than full
a.) 85%
b.) 95%
c.) 90%
d.) 80%- ANSWER: c.) 90%


An automatic tank gauge is utilized for leak detection of the .
a.) Tank
b.) Tank and Piping
c.) Piping
d.) Interstitial space- ANSWER: a.) Tank
CCR Title 23, Sec 2643(b)(1)

, 4|Page


After completion of enhanced leak detection (ELD) test, the ELD test results must
be submitted to the .
a.) The local agency
b.) The SWRCB
c.) Owner of the UST system
d.) To both the SWRCB and the local agency- ANSWER: d.) To both the SWRCB
and the local agency
CCR Title 23, Sec 2644.1(a)(5)


A permit to operate a UST system must have all of the following listed on the
permit, EXCEPT:
a.) The state UST identification number(s)
b.) Name of the tank manufacturer and tank capacity
c.) Permit expiration date
d.) Monitoring requirements- ANSWER: b.) Name of the tank manufacturer and
tank capacity
CCR Title 23, Sec 2712(c)


A temporary closure is appropriate for which of the following:
a.) The UST system is empty and will be removed from service indefinitely
b.) The UST system has ceased to store hazardous materials but will be used within
the next 12 consecutive months
c.) The UST system is unable to meet compliance requirements and will be
removed
d.) The UST system has been red-tagged- ANSWER: b.) The UST system has
ceased to store hazardous materials but will be used within the next 12 consecutive
months
CCR Title 23, Sec 2671 & 2670

Document information

Uploaded on
September 7, 2026
Number of pages
158
Written in
2026/2027
Type
Exam (elaborations)
Contains
Questions & answers
$14.99

Wrong document? Swap it for free Within 14 days of purchase and before downloading, you can choose a different document. You can simply spend the amount again.
Written by students who passed
Immediately available after payment
Read online or as PDF

Seller avatar
Reputation scores are based on the amount of documents a seller has sold for a fee and the reviews they have received for those documents. There are three levels: Bronze, Silver and Gold. The better the reputation, the more your can rely on the quality of the sellers work.
Sold
216
Followers
11
Items
11140
Last sold
1 day ago



Why students choose Stuvia

Created by fellow students, verified by reviews

Quality you can trust: written by students who passed their tests and reviewed by others who've used these notes.

Didn't get what you expected? Choose another document

No worries! You can instantly pick a different document that better fits what you're looking for.

Pay as you like, start learning right away

No subscription, no commitments. Pay the way you're used to via credit card and download your PDF document instantly.

Student with book image

“Bought, downloaded, and aced it. It really can be that simple.”

Alisha Student

Working on your references?

Create accurate citations in APA, MLA and Harvard with our free citation generator.

Working on your references?

Frequently asked questions