BLR’s Safety Training
Presentations
Lead Safety
29 CFR 1910.1025,
29 CFR 1915.1025, 29 CFR 1926.62
11006130/0303 Copyright ©2003 Business and Legal Reports, Inc.
Goals
 Lead exposures, health hazards, and
exposure limits
 Controlling lead exposure, medical
surveillance, and air monitoring
 Quiz
11006130/0303 Copyright ©2003 Business and Legal Reports, Inc.
Uses of Lead in Industry
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Building construction materials
Plumbing
Paint
Other uses
11006130/0303 Copyright ©2003 Business and Legal Reports, Inc.
Workplace Lead Exposure
 Demolition or construction work on lead
painted surfaces
 Smelter operations
 Construction—plumbing, welding, painting
 Lead recovery operations
 Firing ranges
11006130/0303 Copyright ©2003 Business and Legal Reports, Inc.
Risks of Construction Exposure
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Demolition or salvage
Removal or encapsulation
Renovation, repair, or alteration of structures
Installation of lead products
Lead emergency cleanup
Transportation, disposal, storage, or
containment
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How Lead Enters the Body
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Dust or fumes
Inhalation
Ingestion
Skin contact
not hazardous
11006130/0303 Copyright ©2003 Business and Legal Reports, Inc.
Operations Generating
Dust and Fumes
 Abrasive blasting
 Flame torch cutting,
welding, heat guns
 Sanding, scraping,
grinding
 Maintaining
lead equipment
11006130/0303 Copyright ©2003 Business and Legal Reports, Inc.
Symptoms of Lead Exposure
 Report these symptoms of exposure
immediately:
–Loss of appetite
–Metallic taste
in mouth
–Anxiety
–Stomach cramps
–Pale skin
–Tiredness
–Headache
–Nervous irritability
–Muscle and joint pain
–Tremors
–Numbness
–Dizziness
Short-Term Lead Exposure
 Lead is a poison
 Health effects depend
on how much lead
is absorbed
 Seizures, coma,
and death
11006130/0303 Copyright ©2003 Business and Legal Reports, Inc.
Long-Term Lead Exposure
 Lead builds up in
the body over time
 Anemia
 Damage to
nervous system
 Damage to kidneys
and other organs
 Damage to reproductive system
11006130/0303 Copyright ©2003 Business and Legal Reports, Inc.
Permissible Exposure Limit
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50 ug/m3 over an 8-hour period
Restricted area
Signs posted
Respirators required
Plans to reduce exposure
Written compliance program
Showers, changing rooms, and lunchrooms
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Action Level
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30 µg/m3 over an 8-hour period
Reduce lead levels
Provide medical exam before starting job
Provide blood tests
Monitor the air
Inform employees of lead hazards
Provide access to medical records
11006130/0303 Copyright ©2003 Business and Legal Reports, Inc.
Goals
 Lead exposures, health hazards, and
exposure limits
 Controlling lead exposure, medical
surveillance, and air monitoring
 Quiz
11006130/0303 Copyright ©2003 Business and Legal Reports, Inc.
Control Lead Exposure
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Restrict access
Post warning signs
Install ventilation systems
Implement job rotation
Practice proper housekeeping and hygiene
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Ventilation
 Mechanical system
used with enclosures
 Local portable system
 Shrouded power tools
 Measurements taken
every three months
11006130/0303 Copyright ©2003 Business and Legal Reports, Inc.
Respirators
 Use as a last resort
 Voluntary use
is permitted
 Change cartridges
at any time
 Remove properly to prevent contamination
11006130/0303 Copyright ©2003 Business and Legal Reports, Inc.
Respirators and
The Construction Standard
 Assumes lead levels
for various tasks
 Half-mask, air
purifying or cartridge
 Powered air-purifying
 Supplied-air respirator
11006130/0303 Copyright ©2003 Business and Legal Reports, Inc.
Other PPE
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Coveralls
Gloves
Hats
Shoe covers
Face shields
or goggles
11006130/0303 Copyright ©2003 Business and Legal Reports, Inc.
PPE Cleaning and Disposal
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Remove dust with a vacuum
Do not remove lead by blowing or shaking
Dispose of contaminated clothing properly
Label disposal and laundry containers
Dispose of contaminated wash water properly
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Housekeeping and Hygiene
 Keep surfaces free of lead
 Remove lead dust with a HEPA vacuum
 Keep food, beverages, or tobacco out of
high lead areas
 Wash before eating, smoking, or applying
cosmetics
 Don’t wear lead-contaminated clothing home
 Store work clothes separate from personal
clothes
11006130/0303 Copyright ©2003 Business and Legal Reports, Inc.
Medical Surveillance
 Employers must provide a medical
exam for employees when:
–First assigned to work near lead
–Exposed to the action level
for more than 30 days a year
–Symptoms are reported
–High lead levels are present in blood
–Employees request medical advice
 Employees must be informed of blood
test results
11006130/0303 Copyright ©2003 Business and Legal Reports, Inc.
Removal from Lead Exposure
 Employees must be removed from lead
exposure when:
–Blood levels are above 50 µg
–Lead exposures cannot be brought below
action level
–Employee has increased risk of health impairment
 Employees removed because of lead exposure:
–Must retain pay, seniority, and benefits
–May return to job once blood levels are reduced
–May be given drug therapy to reduce blood
lead levels
11006130/0303 Copyright ©2003 Business and Legal Reports, Inc.
Air Monitoring
 Required if there are indications of lead
 Performed every 3 months if above the PEL
 Performed every 6 months if above the
action level
 Required if there are changes in the
workplace
 Results provided to employees
11006130/0303 Copyright ©2003 Business and Legal Reports, Inc.
Worker Protection Plan
 Hazard determination
 Engineering and
work practice controls
 Signs
 Respiratory protection
 Protective clothing
and equipment
 Housekeeping
 Hygiene facilities
and practices
 Medical surveillance
 Training
Emergencies
 Sweep spills into
sealed containers
 Do not allow lead to
enter environment
 For inhalation, get fresh
air and medical attention
 For ingestion, rinse mouth,
induce vomiting, get medical
attention
11006130/0303 Copyright ©2003 Business and Legal Reports, Inc.
Goals
 Lead exposures, health
hazards, and exposure limits
 Controlling lead exposure, medical
surveillance, and air monitoring
 Quiz
11006130/0303 Copyright ©2003 Business and Legal Reports, Inc.
Summary
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Learn job tasks that risk lead exposure
Know symptoms of lead exposure
Use ventilation
Wear respirator
Follow hygiene practices
11006130/0303 Copyright ©2003 Business and Legal Reports, Inc.
Quiz
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Name two severe health effects that can result
from long-term lead exposure.
Name two symptoms of short-term lead overexposure.
How does lead enter your body?
Workers exposed to lead at or above the action level for
more than 30 days per year must have their blood
tested. True or False
To control lead exposure, OSHA recommends
using respirators first. True or False
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Quiz (cont.)
6.
Describe how lead dust should be cleaned from
contaminated clothing.
7. Name an engineering control used to reduce lead
exposure
8. When you report possible symptoms of lead
overexposure, your employer must offer and pay for a
medical exam. True or False
9. When does OSHA require initial air monitoring
for lead exposure in the workplace?
10. For what type of construction work does OSHA
automatically require workers to wear air-supplied
respirators?
11006130/0303 Copyright ©2003 Business and Legal Reports, Inc.
Quiz Answers
1. Anemia, nervous system damage, kidney damage,
reproductive system damage
2. Lose of appetite, metallic taste, anxiety, constipation,
nausea, pale skin, weakness, headache, muscle or joint
pain, tremors, numbness, dizziness, stomach pain
3. Inhalation or ingestion of lead dust or fumes
4. True
5. False, OSHA requires engineering and administrative
controls to be implemented. Respirators
are a last resort.
11006130/0303 Copyright ©2003 Business and Legal Reports, Inc.
Quiz Answers (cont.)
6.
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Vacuum dust—do not blow with air or shake clothing
Ventilation systems
True
When there is any indication of dangerous lead levels in
the work area
10. Abrasive blasting on steel structures coated with leadbased paint
11006130/0303 Copyright ©2003 Business and Legal Reports, Inc.