New York State Class A/B UST Operator
Exam 2025/2026 Exam Questions with
100% Correct Answers | Latest Update
Does New York State DEC Class A/B UST Operator certification expire? - 🧠
ANSWER ✔✔NO: A/B certification does not expire unless revoked by DEC
due to significant noncompliance with regulatory requirements (2-4)
UST financial responsibility requirements apply to what? - 🧠 ANSWER
✔✔All petroleum dispensing/UST facilities, with a minimum of $500,000
responsibility per occurrence (5-2)
Secondary Containment is required for what? - 🧠 ANSWER ✔✔Category 3
UST Systems, Category 3 piping in contact with the ground, and
Replacement UST/Piping (9-2, 10-1)
,A Class A operator shall maintain the records of UST site inspections for a
minimum of: - 🧠 ANSWER ✔✔3 years (15-4, 15-5)
New owners of an existing UST system shall register the UST system with
NYS DEC within what period from date of ownership? - 🧠 ANSWER ✔✔30
days (4-5)
UST systems with cathodic protection should be inspected for proper
operation by a qualified cathodic protection tester on the following
schedule: - 🧠 ANSWER ✔✔Yearly (11-4)
UST systems with impressed current cathodic protection systems and
rectifiers must be inspected at a minimum: - 🧠 ANSWER ✔✔every 60 days
(11-4)
Within what period after a repair should a cathodically protected UST
system be tested to ensure it is working properly? - 🧠 ANSWER ✔✔6
months (11-6)
Pressurized underground piping that routinely contains regulated
substances shall be monitored for releases in a manner that meets what
requirements? - 🧠 ANSWER ✔✔Be equipped with a line leak detector with
, an annual line tightness test, and practice weekly interstitial monitoring of
the tank top sump (electronic or manual) (10-3)
A suspected release must be confirmed to the NYS DEC within: - 🧠
ANSWER ✔✔7 days (14-7)
You must report a known spill to NYSDEC within 2 hours of discovery
UNLESS: - 🧠 ANSWER ✔✔The spill is less than 5 gallons in volume, is
contained and under control, has not and will not reach the State's land or
waters, and is cleaned up within 2 hours of discovery (14-4)
To permanently close a tank, an owner and operator shall: - 🧠 ANSWER
✔✔Empty and clean the tank by removing all liquids and accumulated
sludge, remove the tank from the ground OR fill all voids within with an inert
solid material, disconnect and remove all piping, vent lines, and ancillary
equipment, ensure that all scheduled deliveries to the tank are terminated
(6-2)
If you have 100 or fewer tanks, financial responsibility is required in the
aggregate the amount of: - 🧠 ANSWER ✔✔$1,000,000 (5-2)
Petroleum marketers are required to have financial responsibility to cover X
dollars per occurrence. X is.... - 🧠 ANSWER ✔✔$1,000,000 (5-2)
COPYRIGHT©PROFFKERRYMARTIN 2025/2026. YEAR PUBLISHED 2025. COMPANY REGISTRATION NUMBER: 619652435. TERMS OF USE.
PRIVACY STATEMENT. ALL RIGHTS RESERVED
Exam 2025/2026 Exam Questions with
100% Correct Answers | Latest Update
Does New York State DEC Class A/B UST Operator certification expire? - 🧠
ANSWER ✔✔NO: A/B certification does not expire unless revoked by DEC
due to significant noncompliance with regulatory requirements (2-4)
UST financial responsibility requirements apply to what? - 🧠 ANSWER
✔✔All petroleum dispensing/UST facilities, with a minimum of $500,000
responsibility per occurrence (5-2)
Secondary Containment is required for what? - 🧠 ANSWER ✔✔Category 3
UST Systems, Category 3 piping in contact with the ground, and
Replacement UST/Piping (9-2, 10-1)
,A Class A operator shall maintain the records of UST site inspections for a
minimum of: - 🧠 ANSWER ✔✔3 years (15-4, 15-5)
New owners of an existing UST system shall register the UST system with
NYS DEC within what period from date of ownership? - 🧠 ANSWER ✔✔30
days (4-5)
UST systems with cathodic protection should be inspected for proper
operation by a qualified cathodic protection tester on the following
schedule: - 🧠 ANSWER ✔✔Yearly (11-4)
UST systems with impressed current cathodic protection systems and
rectifiers must be inspected at a minimum: - 🧠 ANSWER ✔✔every 60 days
(11-4)
Within what period after a repair should a cathodically protected UST
system be tested to ensure it is working properly? - 🧠 ANSWER ✔✔6
months (11-6)
Pressurized underground piping that routinely contains regulated
substances shall be monitored for releases in a manner that meets what
requirements? - 🧠 ANSWER ✔✔Be equipped with a line leak detector with
, an annual line tightness test, and practice weekly interstitial monitoring of
the tank top sump (electronic or manual) (10-3)
A suspected release must be confirmed to the NYS DEC within: - 🧠
ANSWER ✔✔7 days (14-7)
You must report a known spill to NYSDEC within 2 hours of discovery
UNLESS: - 🧠 ANSWER ✔✔The spill is less than 5 gallons in volume, is
contained and under control, has not and will not reach the State's land or
waters, and is cleaned up within 2 hours of discovery (14-4)
To permanently close a tank, an owner and operator shall: - 🧠 ANSWER
✔✔Empty and clean the tank by removing all liquids and accumulated
sludge, remove the tank from the ground OR fill all voids within with an inert
solid material, disconnect and remove all piping, vent lines, and ancillary
equipment, ensure that all scheduled deliveries to the tank are terminated
(6-2)
If you have 100 or fewer tanks, financial responsibility is required in the
aggregate the amount of: - 🧠 ANSWER ✔✔$1,000,000 (5-2)
Petroleum marketers are required to have financial responsibility to cover X
dollars per occurrence. X is.... - 🧠 ANSWER ✔✔$1,000,000 (5-2)
COPYRIGHT©PROFFKERRYMARTIN 2025/2026. YEAR PUBLISHED 2025. COMPANY REGISTRATION NUMBER: 619652435. TERMS OF USE.
PRIVACY STATEMENT. ALL RIGHTS RESERVED
