CA State Lead Supervisor Exam
1g is same to what? - ANS-1,000 mg
1,000,000ug
10ppm is identical to what percentage? - ANS-zero.001
According to Title 17, who can perform clearance inspections for lead? - ANS-Project reveal
Inspector/assessor
According to Title 17, who can carry out risk checks for lead? - ANS-Inspector/assessor
According to Title 17, who can write abatement plans for lead? - ANS-Supervisor, challenge
designer, mission display
At what temperature can lead poisonous fumes arise? - ANS-950 F or above
Calculate the MUC for a half of face respirator - ANS-50 ug/m3 X 10 = 500 ug/m3
Calculate the MUC for a Full face respirator - ANS-50 ug/m3 X 50 ug/m3 = 2,500 ug/m3
Calculate the MUC for a PAPR - ANS-50 ug/m3 X 1000 = 50,000 ug/m3
Childrens response to steer at 10 ug/dl - ANS-Slight IQ loss, hearing & growth troubles
Childrens response to lead at a hundred ug/dl - ANS-Seizures, mind swelling, death
Containment system during a high dust process - ANS-2 layers plastic on whole ground of work
region & passageways. Cover immovable gadgets, airlock on doors
Containment system at some point of a low dust task - ANS-Single layer plastic at least 6ft in all
directions
Define interim controls - ANS-A set of measures designed to reduce briefly human exposure or
in all likelihood exposure to guide primarily based paint hazards....
Define permanent abatement - ANS-Any set of measures used to reduce or remove the risk for
20 years or greater
Federal wellknown dust lead hazard levels through wipe sampling - ANS-40ug/ft2 - flooring
250ug/ft2 - interior windowsills
, Federal fashionable for dust lead danger display screen - ANS-25ug/ft2 - floors
125ug/ft2 - interior windowsills
Federal widespread paint containing lead implemented between 1978 & Aug 13 2009 -
ANS-.06% (600ppm)
Federal trendy paint containing lead applied on or after Aug 14 2009 - ANS-.009% (90ppm)
For Class I trigger obligations, the worker is to be blanketed as even though they had been
uncovered above ____ but no longer exceeding ______ - ANS-50 ug/m3 however no longer
over 500 ug/m3
For Class II trigger tasks, the employee is to be covered as even though they were exposed
above ____ however no longer exceeding ______ - ANS-500 ug/m3 (10x the PEL) however
now not exceeding 2,500 ug/M3 (50x the PEL)
For Class III cause duties, the worker is to be covered as though they have been uncovered
above ____ - ANS-2,500 ug/m3 (50x the PEL)
For how long can a generator acquire unsafe waste onsite with out a permit? - ANS-90 days
For how long is an employees role, pay, and advantages blanketed at some stage in a scientific
elimination? - ANS-18 months
For ongoing scheduled blood sampling & analysis, how common should personnel be examined
if they may be BLL is < 40 ug/dl? - ANS-At least every 2 mos for the 1st 6 mos & every 6 mos
thereafter
How do you calculate the MUC? - ANS-Multiply the PEL by the PF (Protection factor)
How do you calculate the PEL for employees working longer than 8 hours in a day? - ANS-400
divided by # of hours worked = PEL
How do you store lead debris during a job and before disposal? - ANS-In a locked metal bin,
locked covered truck, or locked room.
How far away should moveable items outside be placed? - ANS-At least 20 ft
How far away should you set up temporary fencing and barrier tape? - ANS-20 foot perimeter
How much lead do pregnant women & children absorb versus adults? - ANS-Preg women &
children 50%
Adults 10-15%
1g is same to what? - ANS-1,000 mg
1,000,000ug
10ppm is identical to what percentage? - ANS-zero.001
According to Title 17, who can perform clearance inspections for lead? - ANS-Project reveal
Inspector/assessor
According to Title 17, who can carry out risk checks for lead? - ANS-Inspector/assessor
According to Title 17, who can write abatement plans for lead? - ANS-Supervisor, challenge
designer, mission display
At what temperature can lead poisonous fumes arise? - ANS-950 F or above
Calculate the MUC for a half of face respirator - ANS-50 ug/m3 X 10 = 500 ug/m3
Calculate the MUC for a Full face respirator - ANS-50 ug/m3 X 50 ug/m3 = 2,500 ug/m3
Calculate the MUC for a PAPR - ANS-50 ug/m3 X 1000 = 50,000 ug/m3
Childrens response to steer at 10 ug/dl - ANS-Slight IQ loss, hearing & growth troubles
Childrens response to lead at a hundred ug/dl - ANS-Seizures, mind swelling, death
Containment system during a high dust process - ANS-2 layers plastic on whole ground of work
region & passageways. Cover immovable gadgets, airlock on doors
Containment system at some point of a low dust task - ANS-Single layer plastic at least 6ft in all
directions
Define interim controls - ANS-A set of measures designed to reduce briefly human exposure or
in all likelihood exposure to guide primarily based paint hazards....
Define permanent abatement - ANS-Any set of measures used to reduce or remove the risk for
20 years or greater
Federal wellknown dust lead hazard levels through wipe sampling - ANS-40ug/ft2 - flooring
250ug/ft2 - interior windowsills
, Federal fashionable for dust lead danger display screen - ANS-25ug/ft2 - floors
125ug/ft2 - interior windowsills
Federal widespread paint containing lead implemented between 1978 & Aug 13 2009 -
ANS-.06% (600ppm)
Federal trendy paint containing lead applied on or after Aug 14 2009 - ANS-.009% (90ppm)
For Class I trigger obligations, the worker is to be blanketed as even though they had been
uncovered above ____ but no longer exceeding ______ - ANS-50 ug/m3 however no longer
over 500 ug/m3
For Class II trigger tasks, the employee is to be covered as even though they were exposed
above ____ however no longer exceeding ______ - ANS-500 ug/m3 (10x the PEL) however
now not exceeding 2,500 ug/M3 (50x the PEL)
For Class III cause duties, the worker is to be covered as though they have been uncovered
above ____ - ANS-2,500 ug/m3 (50x the PEL)
For how long can a generator acquire unsafe waste onsite with out a permit? - ANS-90 days
For how long is an employees role, pay, and advantages blanketed at some stage in a scientific
elimination? - ANS-18 months
For ongoing scheduled blood sampling & analysis, how common should personnel be examined
if they may be BLL is < 40 ug/dl? - ANS-At least every 2 mos for the 1st 6 mos & every 6 mos
thereafter
How do you calculate the MUC? - ANS-Multiply the PEL by the PF (Protection factor)
How do you calculate the PEL for employees working longer than 8 hours in a day? - ANS-400
divided by # of hours worked = PEL
How do you store lead debris during a job and before disposal? - ANS-In a locked metal bin,
locked covered truck, or locked room.
How far away should moveable items outside be placed? - ANS-At least 20 ft
How far away should you set up temporary fencing and barrier tape? - ANS-20 foot perimeter
How much lead do pregnant women & children absorb versus adults? - ANS-Preg women &
children 50%
Adults 10-15%
