US EPA Model Lead Inspector Study
Guide Latest
Lead Inspector -
✔ A certified individual who conducts a surface-by-surface investigation to
determine the presence of lead-based paint.
Lead Risk Assessor Job Description -
✔ Determining the existence, nature, severity, and location of lead-based
paint hazards in an entire residential dwelling or child-occupied facility, and
provides a written report explaining the results of the investigation and
options for reducing lead-based paint hazards to the person requesting the
lead inspection.
Residential Lead-Based Paint Hazard Reduction Act -
✔ (Title X of the Community Development and Housing Act of 1992) The
federal government began to focus on primary prevention of lead poisoning
through identifying and reducing lead hazards.
Importance of lead poisoning prevention/lead-based paint inspections -
✔ Focus attention on the sources of lead that could poison children; and
reduce the cost of lead hazard control by identifying which surfaces are
coated with lead-based paint.
Lead inspector job description -
✔ Identify the lead-based painted surfaces in housing, certify the results of
an inspection in writing, conduct post-hazard control clearance sampling to
determine: the specified hazard control strategy was conducted, the area is
safe for unprotected workers to enter, and the area is a safe place for
residents and young children to live.
How common is lead pollution? -
✔ Lead-based paint is present in roughly 83% of all hosing stock in the
private sector and in roughly 90% of family housing units in the nation's
housing authorities.
Lead-based paint -
✔ Paint, varnish, shellac, or other coating on surfaces that contain 1.0
mg/cm^2 or more of lead or 0.5% or more lead by weight.
Lead-based paint hazard -
✔ Any condition that causes exposure to lead-contaminated dust, lead-
contaminated- soil, or lead-contaminated paint that is deteriorated or
present in accessible surfaces, friction surfaces, or impact surfaces that
would result in adverse human health effects as identified by the EPA
Administrator under TSCA section 403.
,Lead-based paint inspection -
✔ a surface-by-surface investigation to determine the presence of lead-based
paint. A report is then issued that identifies if there is lead-based paint present
and where it is located.
Deteriorated paint -
✔ Any interior or exterior paint that is peeling, chipping, chalking, or
cracking, or is located on an interior or exterior surface of fixture that is
damaged or deteriorated.
Accessible surface -
✔ Surface that protrudes from the surrounding area to the extent that a
child can chew the surface and is within three feet or the floor or ground
(e.g., window sills, railing, and the edges of stair treads)
Friction surface -
✔ An interior or exterior surfaces that is subject to abrasion or friction (e.g.,
certain window, floor, and stair surfaces)
Impact surface -
✔ An interior or exterior surface that is subject to damage from repeated
impacts (e.g., certain parts of door frames)
HUD Guidelines -
✔ The primary purpose of the Guidelines is to guide people involved in
identifying and controlling lead-based paint hazards in housing.
What is lead-based paint -
✔ 1 milligram per square centimeter (1.0 mg/cm^2) using the XRF analyzer
or 0.5% (or 5,000 parts per million) using laboratory analysis methods
AAS -
✔ Atomic absorption spectrometry
A2LA -
✔ American Association for Laboratory Accreditation
ASTM -
✔ American Society for Testing and Materials
CDC -
✔ Center for disease control and prevention
CFR -
✔ Code of federal regulations
,ICP-AES -
✔ Inductively coupled plasma atomic emission spectrometry
NIOSH -
✔ National Institute for Occupational Safety and Health (Dept. of Health)
OSHA -
✔ Occupational Safety and Health Administration (Dept. of Labor)
Pb -
✔ The chemical symbol for lead
TSP -
✔ Trisodium phosphate
RCRA -
✔ resource conservation and recovery act
History of Lead Use -
✔ Nearly all of the lead in the human environment results from human
activities. Once lead is mined, processed, and introduced into the human
environment it is a potential problem forever. No current technology will
destroy it or make it permanently harmless. However, exposures to lead can
be controlled.
The occupational hazards of lead were first reported in 1713 by Bernardo
Ramazzini, who described lead intoxication in potters working with lead
glazes.
In 1913, Dr. Alice Hamilton, an American occupations health doctor, wrote
about painters and the hazards of their work.
Why was lead used in paint? -
✔ As a pigment, to add durability and corrosion control, and as a drying agent.
Sources of environmental lead contamination -
✔ The principal industrial use of lead is in the manufacture of electrical
storage batteries. Other uses include the production of ammunition, various
chemicals, and sinkers for fishing and etc.
Lead exposure -
✔ The major exposure to lead for most adults comes from the work place
(inhalation). Surface dust and soil contamination with lead are the major
sources of lead exposure for infants and young children (ingestion).
(Children: drinking water [primarily from leaded solder, brass fittings and
fixtures, and service lines] can contribute to lead poisoning)
, Lead paint -
✔ The amount of lead-based paint in housing is significant - approximately
64 million (pre-1978) private U.S. residences contain at least some lead-
based paint.
Children ingest lead-based paint by normal hand-to-mouth activity. Young
children absorb a significantly higher percentage of ingested lead than
adults. Lead absorption is increased by malnutrition and poor diet.
Lead in surface dust and soil can come from? -
✔ Weathering and chipping of lead-based paint, scraping and sanding of
lead-based paint in preparation for refinishing, renovations that break
surfaces painted with lead- based paint, abrasion and/or impact on doors
and windows, atmospheric fallout from the combustion of leaded gasoline
that was deposited prior to the phase-down in use, factory emissions, dust
and dirt that is carried into the home on shoes and clothing (especially from
factories or construction sites or by pets)
Lead in water -
✔ Lead-contaminated drinking water also contributes to the overall level of
exposure - from as little as 5 percent to more than 50 percent of a child's
total lead exposure. (NAETI Exam: 20% contribution)
Lead in food -
✔ Contamination from containers with lead solder, lead glaze, or other
materials with lead, by airborne lead from industrial or automobile emissions
deposited on to crops or water, by uptake into food crops from lead in soil or
pesticides applications, and doing transportation or processing.
A phase-out of lead solder in cans began in the late 1970s.
Food containers: lead oxide is sometimes used to manufacture glazes for
protecting ceramics and etc.
Lead in other sources -
✔ Vinyl miniblinds are another potential source of lead in a residence.
CDC, CPSC, and the public health have identified the following: crayons
(imported from Chile), painted metal playground equipment, pool cue chalk,
calcium supplements (made from bone or oyster shell), some hair dyes (lead
acetate)
CPSC -
✔ Consumer Product Safety Commission
Health effects of lead exposure -
✔ The three systems where the effects are most dangerous are: the central
and peripheral nervous system. the cardiovascular system (including the
blood forming system), and the kidneys.
Guide Latest
Lead Inspector -
✔ A certified individual who conducts a surface-by-surface investigation to
determine the presence of lead-based paint.
Lead Risk Assessor Job Description -
✔ Determining the existence, nature, severity, and location of lead-based
paint hazards in an entire residential dwelling or child-occupied facility, and
provides a written report explaining the results of the investigation and
options for reducing lead-based paint hazards to the person requesting the
lead inspection.
Residential Lead-Based Paint Hazard Reduction Act -
✔ (Title X of the Community Development and Housing Act of 1992) The
federal government began to focus on primary prevention of lead poisoning
through identifying and reducing lead hazards.
Importance of lead poisoning prevention/lead-based paint inspections -
✔ Focus attention on the sources of lead that could poison children; and
reduce the cost of lead hazard control by identifying which surfaces are
coated with lead-based paint.
Lead inspector job description -
✔ Identify the lead-based painted surfaces in housing, certify the results of
an inspection in writing, conduct post-hazard control clearance sampling to
determine: the specified hazard control strategy was conducted, the area is
safe for unprotected workers to enter, and the area is a safe place for
residents and young children to live.
How common is lead pollution? -
✔ Lead-based paint is present in roughly 83% of all hosing stock in the
private sector and in roughly 90% of family housing units in the nation's
housing authorities.
Lead-based paint -
✔ Paint, varnish, shellac, or other coating on surfaces that contain 1.0
mg/cm^2 or more of lead or 0.5% or more lead by weight.
Lead-based paint hazard -
✔ Any condition that causes exposure to lead-contaminated dust, lead-
contaminated- soil, or lead-contaminated paint that is deteriorated or
present in accessible surfaces, friction surfaces, or impact surfaces that
would result in adverse human health effects as identified by the EPA
Administrator under TSCA section 403.
,Lead-based paint inspection -
✔ a surface-by-surface investigation to determine the presence of lead-based
paint. A report is then issued that identifies if there is lead-based paint present
and where it is located.
Deteriorated paint -
✔ Any interior or exterior paint that is peeling, chipping, chalking, or
cracking, or is located on an interior or exterior surface of fixture that is
damaged or deteriorated.
Accessible surface -
✔ Surface that protrudes from the surrounding area to the extent that a
child can chew the surface and is within three feet or the floor or ground
(e.g., window sills, railing, and the edges of stair treads)
Friction surface -
✔ An interior or exterior surfaces that is subject to abrasion or friction (e.g.,
certain window, floor, and stair surfaces)
Impact surface -
✔ An interior or exterior surface that is subject to damage from repeated
impacts (e.g., certain parts of door frames)
HUD Guidelines -
✔ The primary purpose of the Guidelines is to guide people involved in
identifying and controlling lead-based paint hazards in housing.
What is lead-based paint -
✔ 1 milligram per square centimeter (1.0 mg/cm^2) using the XRF analyzer
or 0.5% (or 5,000 parts per million) using laboratory analysis methods
AAS -
✔ Atomic absorption spectrometry
A2LA -
✔ American Association for Laboratory Accreditation
ASTM -
✔ American Society for Testing and Materials
CDC -
✔ Center for disease control and prevention
CFR -
✔ Code of federal regulations
,ICP-AES -
✔ Inductively coupled plasma atomic emission spectrometry
NIOSH -
✔ National Institute for Occupational Safety and Health (Dept. of Health)
OSHA -
✔ Occupational Safety and Health Administration (Dept. of Labor)
Pb -
✔ The chemical symbol for lead
TSP -
✔ Trisodium phosphate
RCRA -
✔ resource conservation and recovery act
History of Lead Use -
✔ Nearly all of the lead in the human environment results from human
activities. Once lead is mined, processed, and introduced into the human
environment it is a potential problem forever. No current technology will
destroy it or make it permanently harmless. However, exposures to lead can
be controlled.
The occupational hazards of lead were first reported in 1713 by Bernardo
Ramazzini, who described lead intoxication in potters working with lead
glazes.
In 1913, Dr. Alice Hamilton, an American occupations health doctor, wrote
about painters and the hazards of their work.
Why was lead used in paint? -
✔ As a pigment, to add durability and corrosion control, and as a drying agent.
Sources of environmental lead contamination -
✔ The principal industrial use of lead is in the manufacture of electrical
storage batteries. Other uses include the production of ammunition, various
chemicals, and sinkers for fishing and etc.
Lead exposure -
✔ The major exposure to lead for most adults comes from the work place
(inhalation). Surface dust and soil contamination with lead are the major
sources of lead exposure for infants and young children (ingestion).
(Children: drinking water [primarily from leaded solder, brass fittings and
fixtures, and service lines] can contribute to lead poisoning)
, Lead paint -
✔ The amount of lead-based paint in housing is significant - approximately
64 million (pre-1978) private U.S. residences contain at least some lead-
based paint.
Children ingest lead-based paint by normal hand-to-mouth activity. Young
children absorb a significantly higher percentage of ingested lead than
adults. Lead absorption is increased by malnutrition and poor diet.
Lead in surface dust and soil can come from? -
✔ Weathering and chipping of lead-based paint, scraping and sanding of
lead-based paint in preparation for refinishing, renovations that break
surfaces painted with lead- based paint, abrasion and/or impact on doors
and windows, atmospheric fallout from the combustion of leaded gasoline
that was deposited prior to the phase-down in use, factory emissions, dust
and dirt that is carried into the home on shoes and clothing (especially from
factories or construction sites or by pets)
Lead in water -
✔ Lead-contaminated drinking water also contributes to the overall level of
exposure - from as little as 5 percent to more than 50 percent of a child's
total lead exposure. (NAETI Exam: 20% contribution)
Lead in food -
✔ Contamination from containers with lead solder, lead glaze, or other
materials with lead, by airborne lead from industrial or automobile emissions
deposited on to crops or water, by uptake into food crops from lead in soil or
pesticides applications, and doing transportation or processing.
A phase-out of lead solder in cans began in the late 1970s.
Food containers: lead oxide is sometimes used to manufacture glazes for
protecting ceramics and etc.
Lead in other sources -
✔ Vinyl miniblinds are another potential source of lead in a residence.
CDC, CPSC, and the public health have identified the following: crayons
(imported from Chile), painted metal playground equipment, pool cue chalk,
calcium supplements (made from bone or oyster shell), some hair dyes (lead
acetate)
CPSC -
✔ Consumer Product Safety Commission
Health effects of lead exposure -
✔ The three systems where the effects are most dangerous are: the central
and peripheral nervous system. the cardiovascular system (including the
blood forming system), and the kidneys.
