ICC California UST Inspector Exam>>
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Questions and Answers Already Graded
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A….Updated| 2024 h
Whichh agencyh approvesh ah site-
specifich varianceh whichh allowsh forh anh alternativeh methodh ofh constructionh orh monitoring:
a.) Theh Regionalh Waterh Qualityh Board
b.) Theh Stateh Waterh Resourcesh Controlh Board
c.) Theh Departmenth ofh Toxich Substanceh Control
d.) Theh localh agencya.)h Theh Regionalh Waterh Qualityh BoardhC
CRh Titleh 23,h Sech 2681(a)
Theh regulationsh toh enforceh complianceh ofh undergroundh storageh tankh systemsh inh theh stateh
areh foundh in?
a.) Codeh ofh Federalh Regulations,h 40h CFRh Parth 281
b.) Californiah Codeh ofh Regulations,h Titleh 23,h Chapterh 16
c.) Codeh ofh Federalh Regulations,h 40h CFRh Parth 280
d.) Californiah Codeh ofh Regulations,h Titleh 23,h Chapterh 17
b.)h Californiah Codeh ofhRegulations;h Titleh 23,h Chapterh 16
Byh definitionh anh "undergroundh storageh tankh system"h includes
a.) Theh tank,h allh connectedh pipingh andh dispensers
b.) Theh tank,h allh connectedh piping,h ancillaryh equipmenth andh containmenth system
c.) Onlyh theh tank
d.) Onlyh tanksh totallyh beneathh theh surfaceh ofh theh ground
b.)h Theh tank,h allh connectedhpiping,h ancillaryh equipmenth andh containmenth system
(H&SC,h Sech 25281(z))
Theh writtenh reporth submittedh toh theh localh agencyh afterh anh unauthorizedh releaseh ish require
dh toh includeh theh followingh except:
a.) Descriptionh ofh actionsh takenh toh stoph theh release
b.) Causeh ofh theh release
c.) Methodh ofh disposalh ofh releasedh product
d.) Dateh onh whichh theh releaseh wash discovered
b.)h Causeh ofh theh releasehCCRh Titleh 23,h Sech 2652(c)
Anh unauthorizedh releaseh whichh doesh noth escapeh fromh secondaryh containmenth onlyh require
sh ah recordh onh theh operator'sh monitoringh reportsh provided:
,A. Ith didh noth increaseh theh hazardh ofh fire
B. Ith didh noth causeh anyh deteriorationh ofh theh secondaryh containment
C. Ith wash cleanedh uph withinh 8h hoursh ofh detection
D. Allh ofh theh abovehD.h Allh ofh theh abovehH
&SC,h Sech 25294
Theh annualh monitoringh certificationh mayh beh performedh by:
A. Ah personh possessingh theh appropriateh contractorsh licenses
B. Anh individualh trainedh andh certifiedh byh theh manufacturerh ofh theh monitoringh equipment
C. Ah designatedh USTh operator
D. Ah personh whoh meetsh theh requirementsh ofh bothh ah andh b
D.h Ah personh whoh meetshtheh requirementsh ofh bothh ah andh b
CCRh Titleh 23,h Sech 2715(i)
Whenh anh automatich tankh gaugeh ish utilizedh forh single-
walledh tankh leakh detection,h ith shallhgenerateh ah post-
testh hardh copyh datah reporth ofh theh followingh information,h except:
a.) Liquidh volume
b.) Fuelh depth
c.) Outsideh airh temperature
d.) Timeh andh dateh ofh test
c.)h Outsideh airh temperaturehCCRh Titleh 23,h Sech 2643(
b)(1)
Ifh ah USTh systemh ish utilizingh anh overfillh alarm,h theh alarmh musth beh triggeredh toh alerth thehtr
ansferh operatorh whenh theh tankh ish noh moreh thanh hfull
a.)h 85%
b.)h 95%
c.)h 90%
d.)h 80% c.)h 90%
Anh automatich tankh gaugeh ish utilizedh forh leakh detectionh ofh theh .
a.) Tank
b.) Tankh andh Piping
c.) Piping
d.) Interstitialh spaceh a.)h Tankh
CCRh Titleh 23,h Sech 2643(b)(1)
Afterh completionh ofh enhancedh leakh detectionh (ELD)h test,h theh ELDh testh resultsh musth behsu
bmittedh toh theh .
a.) Theh localh agency
b.) Theh SWRCB
c.) Ownerh ofh theh USTh system
d.) Toh bothh theh SWRCBh andh theh localh agencyh d.)h Toh bothh theh SWRCBh andh theh localha
gency
CCRh Titleh 23,h Sech 2644.1(a)(5)
,Ah permith toh operateh ah USTh systemh musth haveh allh ofh theh followingh listedh onh theh permit,hEXCE
PT:
a.) Theh stateh USTh identificationh number(s)
b.) Nameh ofh theh tankh manufacturerh andh tankh capacity
c.) Permith expirationh date
d.) Monitoringh requirementsb.)h Nameh ofh theh tankh manufacturerh andh tankh capacityh C
CRh Titleh 23,h Sech 2712(c)
Ah temporaryh closureh ish appropriateh forh whichh ofh theh following:
a.) Theh USTh systemh ish emptyh andh willh beh removedh fromh serviceh indefinitely
b.) Theh USTh systemh hash ceasedh toh storeh hazardoush materialsh buth willh beh usedh withinh thehne
xth 12h consecutiveh months
c.) Theh USTh systemh ish unableh toh meeth complianceh requirementsh andh willh beh removed
d.) Theh USTh systemh hash beenh red-
taggedb.)h Theh USTh systemh hash ceasedh toh storeh hazardoush materialsh buth willh beh use
dh withinh theh nexth 12h consecutiveh months
CCRh Titleh 23,h Sech 2671h &h 2670
Ah localh agencyh determinesh thath ah USTh facilityh withinh theh lasth yearh hadh compliancehissues.
h Priorh toh issuingh ah newh permith orh renewalh toh operateh anh USTh theh localh agencyhshall:
a.) Askh theh stateh toh assisth inh ah jointh inspection
b.) Requesth theh owner/operatorh toh submith ah "Returnh toh Compliance"h form.
c.) Referh toh ah Districth Attorneyh Investigator
d.) Inspecth theh facilityh andh determineh compliance
d.)h Inspecth theh facilityh andhdetermineh compliance
CCRh Titleh 23,h Sech 2712(c)
Allh theh followingh componentsh requireh thirdh partyh certification,h except:
a.) Automatich tankh gaugingh systems
b.) Statisticalh inventoryh reconciliationh methods
c.) Spillh Containmenth lids
d.) Liquidh phaseh out-of-tankh products c.)h Spillh Containmenth lids
Theh exteriorh surfaceh ofh anh undergroundh storageh tankh musth bearh ah markingh orh labelhwhic
hh showsh theh followingh information,h except:
a.) Designh pressureh inh psig
b.) Useableh capacityh inh gallons.
c.) Widthh ofh theh interstitialh space
d.) Identityh ofh manufacturerc.)h Widthh ofh theh interstitialh spacehC
CRh Titleh 23,h Sech 2631(b)
Whichh ofh theh followingh ish noth ah confinedh space:
a.) Ah reallyh deeph turbineh sump
b.) Ah spaceh noth designedh forh continuoush employeeh occupancy
c.) Anh areah withh limitedh access
d.) Anh areah withh limitedh ventilation d.)h Anh areah withh limitedh ventilation
, CCRh Titleh 8,h Sech 5157(b)
Ah secondaryh containmenth systemh whichh ish noth anh integralh parth ofh primaryh containmenthshal
lh beh designedh andh constructedh accordingh toh anh engineeringh specificationh approvedh byhah thi
rdh party.h Theh secondaryh containmenth systemh shallh containh
hofh thehv
olumeh ofh theh largesth primaryh containerh withinh it,h inh theh caseh ofh multipleh primaryhcontainers:
a.) 100h percent
b.) 10h percent
c.) 110h percent
d.) 150h percent
d.)h 150h percenthCCRh Titleh 23,h Se
ch 2631(e)(1)(B)
Allh theh followingh areh approvedh overfillh preventionh systems,h except:
a.) Automatich shutoffh devices
b.) Spillh Containers
c.) Overfillh alarms
d.) Flapperh valves
b.)h Spillh ContainershCCRh Titleh 23,h Se
ch 2635(b)(2)
Automatich lineh leakh detectorsh shallh beh installedh onh undergroundh pressurizedh pipingh withh s
econdaryh containmenth andh shallh beh capableh ofh detectingh a:
a.) 3-gallonh perh hourh leakh rateh ath 5h psih withinh 1h hour.
b.) .1-gallonh perh hourh leakh rateh ath 5h psih withinh 1h hour.
c.) 3-gallonh perh hourh leakh rateh ath 10h psih withinh 1h hour.
d.) .1-gallonh perh hourh leakh rateh ath 10h psih withinh 1h hour. c.)h 3-
gallonh perh hourh leakhrateh ath 10h psih withinh 1h hour.
CCRh Titleh 23,h Sech 2636(f)(2)(f)(3)h &h 2643(c)(1)
Individualsh installingh anh Undergroundh Storageh Tankh Systemh shallh meeth allh ofh theh followi
ng,h except:
a.) Californiah Licensedh Tankh Tester
b.) Possessh theh appropriateh Contractorsh Stateh Licenseh Boardh license.
c.) Effectiveh Januaryh 1,h 2005,h theh individualh shallh possessh ah currenth undergroundh storageh tan
kh systemh installerh certificateh fromh theh ICCh USTh Installation/Retrofittingh exam.
d.) Theh individualh hash beenh adequatelyh trainedh ash evidencedh byh ah certificateh ofh trainingh iss
uedh byh theh manufacturer(s)h ofh theh undergroundh storageh tankh systemh component(s)h beingh in
stalled. a.)h Californiah Licensedh Tankh Tester
CCRh Titleh 23,h Sech 2715(g)(h)
Whichh ofh theh followingh wouldh noth requireh secondaryh containmenth testing?
a.) Interstitialh spaceh hydrostaticallyh monitored
b.) Under-dispenserh containment
c.) Turbineh pipingh sump
d.) Secondaryh pipinga.)h Interstitialh spaceh hydrostaticallyh monitoredh
CCRh Titleh 23,h Sech 2637(g)
h h h h
Questions and Answers Already Graded
h h h h
A….Updated| 2024 h
Whichh agencyh approvesh ah site-
specifich varianceh whichh allowsh forh anh alternativeh methodh ofh constructionh orh monitoring:
a.) Theh Regionalh Waterh Qualityh Board
b.) Theh Stateh Waterh Resourcesh Controlh Board
c.) Theh Departmenth ofh Toxich Substanceh Control
d.) Theh localh agencya.)h Theh Regionalh Waterh Qualityh BoardhC
CRh Titleh 23,h Sech 2681(a)
Theh regulationsh toh enforceh complianceh ofh undergroundh storageh tankh systemsh inh theh stateh
areh foundh in?
a.) Codeh ofh Federalh Regulations,h 40h CFRh Parth 281
b.) Californiah Codeh ofh Regulations,h Titleh 23,h Chapterh 16
c.) Codeh ofh Federalh Regulations,h 40h CFRh Parth 280
d.) Californiah Codeh ofh Regulations,h Titleh 23,h Chapterh 17
b.)h Californiah Codeh ofhRegulations;h Titleh 23,h Chapterh 16
Byh definitionh anh "undergroundh storageh tankh system"h includes
a.) Theh tank,h allh connectedh pipingh andh dispensers
b.) Theh tank,h allh connectedh piping,h ancillaryh equipmenth andh containmenth system
c.) Onlyh theh tank
d.) Onlyh tanksh totallyh beneathh theh surfaceh ofh theh ground
b.)h Theh tank,h allh connectedhpiping,h ancillaryh equipmenth andh containmenth system
(H&SC,h Sech 25281(z))
Theh writtenh reporth submittedh toh theh localh agencyh afterh anh unauthorizedh releaseh ish require
dh toh includeh theh followingh except:
a.) Descriptionh ofh actionsh takenh toh stoph theh release
b.) Causeh ofh theh release
c.) Methodh ofh disposalh ofh releasedh product
d.) Dateh onh whichh theh releaseh wash discovered
b.)h Causeh ofh theh releasehCCRh Titleh 23,h Sech 2652(c)
Anh unauthorizedh releaseh whichh doesh noth escapeh fromh secondaryh containmenth onlyh require
sh ah recordh onh theh operator'sh monitoringh reportsh provided:
,A. Ith didh noth increaseh theh hazardh ofh fire
B. Ith didh noth causeh anyh deteriorationh ofh theh secondaryh containment
C. Ith wash cleanedh uph withinh 8h hoursh ofh detection
D. Allh ofh theh abovehD.h Allh ofh theh abovehH
&SC,h Sech 25294
Theh annualh monitoringh certificationh mayh beh performedh by:
A. Ah personh possessingh theh appropriateh contractorsh licenses
B. Anh individualh trainedh andh certifiedh byh theh manufacturerh ofh theh monitoringh equipment
C. Ah designatedh USTh operator
D. Ah personh whoh meetsh theh requirementsh ofh bothh ah andh b
D.h Ah personh whoh meetshtheh requirementsh ofh bothh ah andh b
CCRh Titleh 23,h Sech 2715(i)
Whenh anh automatich tankh gaugeh ish utilizedh forh single-
walledh tankh leakh detection,h ith shallhgenerateh ah post-
testh hardh copyh datah reporth ofh theh followingh information,h except:
a.) Liquidh volume
b.) Fuelh depth
c.) Outsideh airh temperature
d.) Timeh andh dateh ofh test
c.)h Outsideh airh temperaturehCCRh Titleh 23,h Sech 2643(
b)(1)
Ifh ah USTh systemh ish utilizingh anh overfillh alarm,h theh alarmh musth beh triggeredh toh alerth thehtr
ansferh operatorh whenh theh tankh ish noh moreh thanh hfull
a.)h 85%
b.)h 95%
c.)h 90%
d.)h 80% c.)h 90%
Anh automatich tankh gaugeh ish utilizedh forh leakh detectionh ofh theh .
a.) Tank
b.) Tankh andh Piping
c.) Piping
d.) Interstitialh spaceh a.)h Tankh
CCRh Titleh 23,h Sech 2643(b)(1)
Afterh completionh ofh enhancedh leakh detectionh (ELD)h test,h theh ELDh testh resultsh musth behsu
bmittedh toh theh .
a.) Theh localh agency
b.) Theh SWRCB
c.) Ownerh ofh theh USTh system
d.) Toh bothh theh SWRCBh andh theh localh agencyh d.)h Toh bothh theh SWRCBh andh theh localha
gency
CCRh Titleh 23,h Sech 2644.1(a)(5)
,Ah permith toh operateh ah USTh systemh musth haveh allh ofh theh followingh listedh onh theh permit,hEXCE
PT:
a.) Theh stateh USTh identificationh number(s)
b.) Nameh ofh theh tankh manufacturerh andh tankh capacity
c.) Permith expirationh date
d.) Monitoringh requirementsb.)h Nameh ofh theh tankh manufacturerh andh tankh capacityh C
CRh Titleh 23,h Sech 2712(c)
Ah temporaryh closureh ish appropriateh forh whichh ofh theh following:
a.) Theh USTh systemh ish emptyh andh willh beh removedh fromh serviceh indefinitely
b.) Theh USTh systemh hash ceasedh toh storeh hazardoush materialsh buth willh beh usedh withinh thehne
xth 12h consecutiveh months
c.) Theh USTh systemh ish unableh toh meeth complianceh requirementsh andh willh beh removed
d.) Theh USTh systemh hash beenh red-
taggedb.)h Theh USTh systemh hash ceasedh toh storeh hazardoush materialsh buth willh beh use
dh withinh theh nexth 12h consecutiveh months
CCRh Titleh 23,h Sech 2671h &h 2670
Ah localh agencyh determinesh thath ah USTh facilityh withinh theh lasth yearh hadh compliancehissues.
h Priorh toh issuingh ah newh permith orh renewalh toh operateh anh USTh theh localh agencyhshall:
a.) Askh theh stateh toh assisth inh ah jointh inspection
b.) Requesth theh owner/operatorh toh submith ah "Returnh toh Compliance"h form.
c.) Referh toh ah Districth Attorneyh Investigator
d.) Inspecth theh facilityh andh determineh compliance
d.)h Inspecth theh facilityh andhdetermineh compliance
CCRh Titleh 23,h Sech 2712(c)
Allh theh followingh componentsh requireh thirdh partyh certification,h except:
a.) Automatich tankh gaugingh systems
b.) Statisticalh inventoryh reconciliationh methods
c.) Spillh Containmenth lids
d.) Liquidh phaseh out-of-tankh products c.)h Spillh Containmenth lids
Theh exteriorh surfaceh ofh anh undergroundh storageh tankh musth bearh ah markingh orh labelhwhic
hh showsh theh followingh information,h except:
a.) Designh pressureh inh psig
b.) Useableh capacityh inh gallons.
c.) Widthh ofh theh interstitialh space
d.) Identityh ofh manufacturerc.)h Widthh ofh theh interstitialh spacehC
CRh Titleh 23,h Sech 2631(b)
Whichh ofh theh followingh ish noth ah confinedh space:
a.) Ah reallyh deeph turbineh sump
b.) Ah spaceh noth designedh forh continuoush employeeh occupancy
c.) Anh areah withh limitedh access
d.) Anh areah withh limitedh ventilation d.)h Anh areah withh limitedh ventilation
, CCRh Titleh 8,h Sech 5157(b)
Ah secondaryh containmenth systemh whichh ish noth anh integralh parth ofh primaryh containmenthshal
lh beh designedh andh constructedh accordingh toh anh engineeringh specificationh approvedh byhah thi
rdh party.h Theh secondaryh containmenth systemh shallh containh
hofh thehv
olumeh ofh theh largesth primaryh containerh withinh it,h inh theh caseh ofh multipleh primaryhcontainers:
a.) 100h percent
b.) 10h percent
c.) 110h percent
d.) 150h percent
d.)h 150h percenthCCRh Titleh 23,h Se
ch 2631(e)(1)(B)
Allh theh followingh areh approvedh overfillh preventionh systems,h except:
a.) Automatich shutoffh devices
b.) Spillh Containers
c.) Overfillh alarms
d.) Flapperh valves
b.)h Spillh ContainershCCRh Titleh 23,h Se
ch 2635(b)(2)
Automatich lineh leakh detectorsh shallh beh installedh onh undergroundh pressurizedh pipingh withh s
econdaryh containmenth andh shallh beh capableh ofh detectingh a:
a.) 3-gallonh perh hourh leakh rateh ath 5h psih withinh 1h hour.
b.) .1-gallonh perh hourh leakh rateh ath 5h psih withinh 1h hour.
c.) 3-gallonh perh hourh leakh rateh ath 10h psih withinh 1h hour.
d.) .1-gallonh perh hourh leakh rateh ath 10h psih withinh 1h hour. c.)h 3-
gallonh perh hourh leakhrateh ath 10h psih withinh 1h hour.
CCRh Titleh 23,h Sech 2636(f)(2)(f)(3)h &h 2643(c)(1)
Individualsh installingh anh Undergroundh Storageh Tankh Systemh shallh meeth allh ofh theh followi
ng,h except:
a.) Californiah Licensedh Tankh Tester
b.) Possessh theh appropriateh Contractorsh Stateh Licenseh Boardh license.
c.) Effectiveh Januaryh 1,h 2005,h theh individualh shallh possessh ah currenth undergroundh storageh tan
kh systemh installerh certificateh fromh theh ICCh USTh Installation/Retrofittingh exam.
d.) Theh individualh hash beenh adequatelyh trainedh ash evidencedh byh ah certificateh ofh trainingh iss
uedh byh theh manufacturer(s)h ofh theh undergroundh storageh tankh systemh component(s)h beingh in
stalled. a.)h Californiah Licensedh Tankh Tester
CCRh Titleh 23,h Sech 2715(g)(h)
Whichh ofh theh followingh wouldh noth requireh secondaryh containmenth testing?
a.) Interstitialh spaceh hydrostaticallyh monitored
b.) Under-dispenserh containment
c.) Turbineh pipingh sump
d.) Secondaryh pipinga.)h Interstitialh spaceh hydrostaticallyh monitoredh
CCRh Titleh 23,h Sech 2637(g)
