California UST Service Technician part 1 (1) California UST Service Technician part 1 (1) 2/18/2026
California UST Service Technician part 1
July 1 2005, service techs shall possess or work under someone who has a current certification
indicating he or she has passed the ? - ANS-California UST service technician exam
ICC cert must be renewed every? - ANS-24 months
Service techs must posses or be employed by a person who has the appropriate contractors
license unless? - ANS-The individual has a Tank testing licens
Service tech is defined by any individual who? - ANS-Test UST monitoring equipment
Trouble shoots UST systems
Installs UST monitoring equipment
If the manufacturer training no longer exist , the local angency may? - ANS-Approve
comparable alternat training .
UST includes? - ANS-Tank and connected piping
What is considered and UST - ANS-petroleum storage tank
What UST system meets the requirements for secondary containment? - ANS-Doubled wall
tanks
According to title 23; the following piping components if installed after July 1 1987 must have
secondary containment - ANS-Pressured product piping
Considered "pipe" on tanks installed after July 1 2003 - ANS-Pressured product piping and
below ground vapor recovery
Under dispenser containment (UDC) was required for all UST systems by - ANS-December 31
2003
System for exchanging gas vapors in a storage tank and product in a fuel delivery truck -
ANS-Stage 1 vapor recovery
An approved method for non visual monitoring for existing UST systems. - ANS-Statistical
Inventory Reconciliation (SIR)
ATG must be capable for detecting a release of ? - ANS-.2 gallons per hour
Page 1 California UST Service Technician part 1 (1).pdf
, California UST Service Technician part 1 (1) California UST Service Technician part 1 (1) 2/18/2026
Manual inventory reconciliation. - ANS-No longer an approved method for non visual monitoring
on existing UST systems
Automatic line leak detectors installed on underground piping with secondary containment shall
be capable of tetecting a leak of ? - ANS-3 gallons per hour at 10 psi
ATG should be programmed to test the tank ? - ANS-At least monthly
According to PEI RP 300 a combustible gas can be used to ? - ANS-Detect vapor leaks in a
vapor recovery system.
According to PEI RP 300. A written scope of work for vapor recovery installation should include?
- ANS-Construction plans
Positive shut off overfill protection device must stop the flow of fuel when the tank is no more
then ? - ANS-95% full
According to EO VR 201 A What could cause a nozzle shut off mechanism or malfunction? -
ANS-Depended filter seal damage
According to VR 201 A Breakaway reconnection must be ? - ANS-Logged in GDF log
According to PEI RP 300 the following method of documenting piping location is NOT to ? -
ANS-Sketch a diagram on the inside cover of vapor recovery equipment manual
According to PEI RP 300 as built drawing or pictures of the underground pipping and other
components shall be ? - ANS-Maintained as long as UST is in service
According to EO VR 101 E maintance records are required to include? - ANS-Name and
designated UST operator .
The Phil-Tite EVR phase 1 system require that vapor vent pipes at any UST system be -
ANS-Used with no more then 3 p/v valves
According to EO VR 2010 after installing a new spout assembly in the Healy 900 nozzle the
following test must be conducted ? - ANS-Nozzle dispensing shut off test
According to Healy EO VR 201 A a vapor recovery record are to be maintained by? -
ANS-Gasoline dispensing facility operator
(GDF)
how many feet within a public drinking well require an enhanced leak detection test - ANS-1000
feet
Page 2 California UST Service Technician part 1 (1).pdf
California UST Service Technician part 1
July 1 2005, service techs shall possess or work under someone who has a current certification
indicating he or she has passed the ? - ANS-California UST service technician exam
ICC cert must be renewed every? - ANS-24 months
Service techs must posses or be employed by a person who has the appropriate contractors
license unless? - ANS-The individual has a Tank testing licens
Service tech is defined by any individual who? - ANS-Test UST monitoring equipment
Trouble shoots UST systems
Installs UST monitoring equipment
If the manufacturer training no longer exist , the local angency may? - ANS-Approve
comparable alternat training .
UST includes? - ANS-Tank and connected piping
What is considered and UST - ANS-petroleum storage tank
What UST system meets the requirements for secondary containment? - ANS-Doubled wall
tanks
According to title 23; the following piping components if installed after July 1 1987 must have
secondary containment - ANS-Pressured product piping
Considered "pipe" on tanks installed after July 1 2003 - ANS-Pressured product piping and
below ground vapor recovery
Under dispenser containment (UDC) was required for all UST systems by - ANS-December 31
2003
System for exchanging gas vapors in a storage tank and product in a fuel delivery truck -
ANS-Stage 1 vapor recovery
An approved method for non visual monitoring for existing UST systems. - ANS-Statistical
Inventory Reconciliation (SIR)
ATG must be capable for detecting a release of ? - ANS-.2 gallons per hour
Page 1 California UST Service Technician part 1 (1).pdf
, California UST Service Technician part 1 (1) California UST Service Technician part 1 (1) 2/18/2026
Manual inventory reconciliation. - ANS-No longer an approved method for non visual monitoring
on existing UST systems
Automatic line leak detectors installed on underground piping with secondary containment shall
be capable of tetecting a leak of ? - ANS-3 gallons per hour at 10 psi
ATG should be programmed to test the tank ? - ANS-At least monthly
According to PEI RP 300 a combustible gas can be used to ? - ANS-Detect vapor leaks in a
vapor recovery system.
According to PEI RP 300. A written scope of work for vapor recovery installation should include?
- ANS-Construction plans
Positive shut off overfill protection device must stop the flow of fuel when the tank is no more
then ? - ANS-95% full
According to EO VR 201 A What could cause a nozzle shut off mechanism or malfunction? -
ANS-Depended filter seal damage
According to VR 201 A Breakaway reconnection must be ? - ANS-Logged in GDF log
According to PEI RP 300 the following method of documenting piping location is NOT to ? -
ANS-Sketch a diagram on the inside cover of vapor recovery equipment manual
According to PEI RP 300 as built drawing or pictures of the underground pipping and other
components shall be ? - ANS-Maintained as long as UST is in service
According to EO VR 101 E maintance records are required to include? - ANS-Name and
designated UST operator .
The Phil-Tite EVR phase 1 system require that vapor vent pipes at any UST system be -
ANS-Used with no more then 3 p/v valves
According to EO VR 2010 after installing a new spout assembly in the Healy 900 nozzle the
following test must be conducted ? - ANS-Nozzle dispensing shut off test
According to Healy EO VR 201 A a vapor recovery record are to be maintained by? -
ANS-Gasoline dispensing facility operator
(GDF)
how many feet within a public drinking well require an enhanced leak detection test - ANS-1000
feet
Page 2 California UST Service Technician part 1 (1).pdf
