ICC / UST Exam 2025 LATEST EXAM QUESTIONS AND
WELL DETAILED ANSWERS| ALREADY GRADED
A+|LATEST VERSION
Corrosion Specialist -CORRECT ANSWER designs and certifies cathodic protection
system
Secondary containment shall be constructed to contain at least the following volumes: -
CORRECT ANSWER A. 100% of usable capacity of primary where there is only one
primary is within the secondary
B. 150% of the largest container if there are multiple primary containers in a single
secondary
Cathodic protection tester will test cathodic protection system within __ months of
installation and every __ years thereafter -CORRECT ANSWER 6 months
3 years
Spill container shall meet the following requirements: -CORRECT ANSWER A. If made
of metal, exterior wall shall be protected from galvanic corrosion
B. Shall have minimum capacity of 5 gallons (19 L)
C. Shall have drain valve which allows drainage of the collected spill into the primary
container or provide means to keep spill cont empty
, Overfill prevention shall alert transfer operator when tank is __% full -CORRECT
ANSWER 90%
Flapper Valves shall provide positive shut off when tank is filled to no more than __%
capacity -CORRECT ANSWER 95%
Primary pressurized piping shall be tested for tightness hydrostatically at __% of design
operating pressure -CORRECT ANSWER 150%
Date that all UST systems must have Line Leak Detector installed -CORRECT
ANSWER November 9,2004
Secondary containment testing shall be done upon ____, __months, and every ___
months or ____ years thereafter -CORRECT ANSWER Installation
6 months
36 months or 3 years
Owners/ops shall submit SCT results to local agency within ____ days of completion -
CORRECT ANSWER 30 days
All monitoring equipment shall be tested, calibrated, operated, maintained, and certified
every ____ months. -CORRECT ANSWER 12 months
WELL DETAILED ANSWERS| ALREADY GRADED
A+|LATEST VERSION
Corrosion Specialist -CORRECT ANSWER designs and certifies cathodic protection
system
Secondary containment shall be constructed to contain at least the following volumes: -
CORRECT ANSWER A. 100% of usable capacity of primary where there is only one
primary is within the secondary
B. 150% of the largest container if there are multiple primary containers in a single
secondary
Cathodic protection tester will test cathodic protection system within __ months of
installation and every __ years thereafter -CORRECT ANSWER 6 months
3 years
Spill container shall meet the following requirements: -CORRECT ANSWER A. If made
of metal, exterior wall shall be protected from galvanic corrosion
B. Shall have minimum capacity of 5 gallons (19 L)
C. Shall have drain valve which allows drainage of the collected spill into the primary
container or provide means to keep spill cont empty
, Overfill prevention shall alert transfer operator when tank is __% full -CORRECT
ANSWER 90%
Flapper Valves shall provide positive shut off when tank is filled to no more than __%
capacity -CORRECT ANSWER 95%
Primary pressurized piping shall be tested for tightness hydrostatically at __% of design
operating pressure -CORRECT ANSWER 150%
Date that all UST systems must have Line Leak Detector installed -CORRECT
ANSWER November 9,2004
Secondary containment testing shall be done upon ____, __months, and every ___
months or ____ years thereafter -CORRECT ANSWER Installation
6 months
36 months or 3 years
Owners/ops shall submit SCT results to local agency within ____ days of completion -
CORRECT ANSWER 30 days
All monitoring equipment shall be tested, calibrated, operated, maintained, and certified
every ____ months. -CORRECT ANSWER 12 months
