Lead Questions
What are exemptions to Target Housing ? - correct answer-Zero bedroom dwelling units,
housing exclusively for the elderly or disabled, housing certified as lead free by an
accredited lead inspector, emergencies.
How long should water not be used prior to sampling for lead ? - correct answer-6 hours
What is the lead hazard for soil in an area not frequented by children ? - correct
answer-1,200 ppm
What is the lead hazard for soil in an area frequented by children ? - correct answer-400
ppm
What is the clearance criteria for utilizing composite sampling ? - correct answer-1/2 the
number of sub samples divided by the clearance criteria
What is a multi family dwelling, according to HUD guidelines ? - correct answer-21 or more
units for housing constructed prior to 1960 or of unknown age and 10 or more units for
housing constructed between 1960 and 1977
What
what standards must wipe samples conform to according to EPA ? - correct answer-E-1792
An inspector collected a wipe sample from a window sill that is 17 inches long and 2.5
inches wide. The lab results for lead was 226 micro grams. How much lead is there in micro
grams per square foot. ? - correct answer-800 um/SF
What is the objective of a lead risk assessment ? - correct answer-Discover the existence ,
nature, severity, and location of a lead hazard and recommend control options to eliminate
the hazard.
What is the chemical symbol for lead ? - correct answer-Pb
What is the melting point of lead ? - correct answer-621 degrees farenheights
What are some of the characteristics for lead ? - correct answer-Soft, high density, blue grey
metal.
What is pica ? - correct answer-Placing non food items into the mouth.
What is target housing. - correct answer-Housing constructed prior to 1978
What is body burden ? - correct answer-Total amount of lead stored into the body.
, What body systems are affected by lead ? - correct answer-CNS, Blood forming, circulatory,
reproductive.
What is the CDC's level of concern for lead in a child - correct answer-5 micro grams
/deciliter
What is chelation ? - correct answer-The medical treatment to remove metals from the body
What is a lead based paint hazard > - correct answer-Any deteriorated lead based paint.
What is lead based paint level using an XRF, according to EPA & HUD - correct answer-1.0
mg/cm 2
What is lead based paint level using an AAS (atomic absorption spectroscopy) according to
EPA and HUD ? - correct answer-0.5 % or 5000 ppm
What is the lead hazard criteria for dust on the floor ? - correct answer-40 micro grams per
sq ft
What is the lead hazard criteria for dust on the window sill - correct answer-250 micro grams
per square foot
What is the lead hazard criteria for dust on the window well ? - correct answer-400 micro
grams per SF.
What is the safe drinking water standard for lead from water distribution systems - correct
answer-15 ppb 0.015 mg
What is OSHA medical removal limit for lead in a worker - correct answer-50 ug/dl
What is the safe drinking water standard for lead from individual faucets according to HID
2012 guidelines > - correct answer-20 ppb
What is TCLP - correct answer-Toxicity Characteristics Leachate Porcedure
What is the criteria for determining waste to be hazardous - correct answer-5 pp,
What is the clearance sampling criteria for lead abatement with a containment, according to
EPA ? - correct answer-Minimum 2 dust samples from floor, sills or wells in each
containment room (if there are no windows, both samples from floor in opposite parts of
room). If more than 4 rooms abated under containment, at least 4 of these containment
rooms in the dwelling must be sampled. In addition, a sample should be collected on the
floor within 10 ft of the containment entrance.
What is the OSHA PEL for 8 hrs ? - correct answer-50 micro grams per meter cubed
What is the clearance sampling criteria for lead abatement without a containment, according
to EPA ? - correct answer-minimum two dust samples from floor, sills or well in each 4 rooms
What are exemptions to Target Housing ? - correct answer-Zero bedroom dwelling units,
housing exclusively for the elderly or disabled, housing certified as lead free by an
accredited lead inspector, emergencies.
How long should water not be used prior to sampling for lead ? - correct answer-6 hours
What is the lead hazard for soil in an area not frequented by children ? - correct
answer-1,200 ppm
What is the lead hazard for soil in an area frequented by children ? - correct answer-400
ppm
What is the clearance criteria for utilizing composite sampling ? - correct answer-1/2 the
number of sub samples divided by the clearance criteria
What is a multi family dwelling, according to HUD guidelines ? - correct answer-21 or more
units for housing constructed prior to 1960 or of unknown age and 10 or more units for
housing constructed between 1960 and 1977
What
what standards must wipe samples conform to according to EPA ? - correct answer-E-1792
An inspector collected a wipe sample from a window sill that is 17 inches long and 2.5
inches wide. The lab results for lead was 226 micro grams. How much lead is there in micro
grams per square foot. ? - correct answer-800 um/SF
What is the objective of a lead risk assessment ? - correct answer-Discover the existence ,
nature, severity, and location of a lead hazard and recommend control options to eliminate
the hazard.
What is the chemical symbol for lead ? - correct answer-Pb
What is the melting point of lead ? - correct answer-621 degrees farenheights
What are some of the characteristics for lead ? - correct answer-Soft, high density, blue grey
metal.
What is pica ? - correct answer-Placing non food items into the mouth.
What is target housing. - correct answer-Housing constructed prior to 1978
What is body burden ? - correct answer-Total amount of lead stored into the body.
, What body systems are affected by lead ? - correct answer-CNS, Blood forming, circulatory,
reproductive.
What is the CDC's level of concern for lead in a child - correct answer-5 micro grams
/deciliter
What is chelation ? - correct answer-The medical treatment to remove metals from the body
What is a lead based paint hazard > - correct answer-Any deteriorated lead based paint.
What is lead based paint level using an XRF, according to EPA & HUD - correct answer-1.0
mg/cm 2
What is lead based paint level using an AAS (atomic absorption spectroscopy) according to
EPA and HUD ? - correct answer-0.5 % or 5000 ppm
What is the lead hazard criteria for dust on the floor ? - correct answer-40 micro grams per
sq ft
What is the lead hazard criteria for dust on the window sill - correct answer-250 micro grams
per square foot
What is the lead hazard criteria for dust on the window well ? - correct answer-400 micro
grams per SF.
What is the safe drinking water standard for lead from water distribution systems - correct
answer-15 ppb 0.015 mg
What is OSHA medical removal limit for lead in a worker - correct answer-50 ug/dl
What is the safe drinking water standard for lead from individual faucets according to HID
2012 guidelines > - correct answer-20 ppb
What is TCLP - correct answer-Toxicity Characteristics Leachate Porcedure
What is the criteria for determining waste to be hazardous - correct answer-5 pp,
What is the clearance sampling criteria for lead abatement with a containment, according to
EPA ? - correct answer-Minimum 2 dust samples from floor, sills or wells in each
containment room (if there are no windows, both samples from floor in opposite parts of
room). If more than 4 rooms abated under containment, at least 4 of these containment
rooms in the dwelling must be sampled. In addition, a sample should be collected on the
floor within 10 ft of the containment entrance.
What is the OSHA PEL for 8 hrs ? - correct answer-50 micro grams per meter cubed
What is the clearance sampling criteria for lead abatement without a containment, according
to EPA ? - correct answer-minimum two dust samples from floor, sills or well in each 4 rooms
