OHIO Lead Abatement State Test Supervisor
Latest Update 2025-2026 Actual Exam 170
Questions with 100% Verified Correct Answers
with Guaranteed A+ Verified by Professor
According to OSHA, at what heights is fall protection required when using a scaffold? -
CORRECT ANSWER: 10 feet
Characteristics of lead - CORRECT ANSWER: Metal, Gray, Soft, Heavy, Blocks
radiation & Toxic
Convert 400 ppm (ug/g) into percentage by weight - CORRECT ANSWER: 0.04%
Convert 5,000 ppm into percentage by weight - CORRECT ANSWER: 0.5%
Define abatement - CORRECT ANSWER: Permanently eliminate lead-based paint
hazards
Define interim control? - CORRECT ANSWER: Temporary control of lead-based paint
hazards
How can lead enter the body? - CORRECT ANSWER: Eating & Breathing
How do we calculate the maximum use level of a respirator - CORRECT ANSWER:
Protection actor multiplied by PEL (Protection factor X PEL)
How do we test for hazardous waste - CORRECT ANSWER: Toxicity Characteristic
Leachate Procedure (TCLP)
,How does the inspector determine whether interim control of soul has been successfully
performed? - CORRECT ANSWER: Visual inspection
How does the inspector determine whether soil abatement has been successfully
performed? - CORRECT ANSWER: Soil samples
How long does lead typically remain in soft tissue - CORRECT ANSWER: 30 days
How long does lead typically remain in the blood - CORRECT ANSWER: 30 days
How long does lead typically remain in the bones - CORRECT ANSWER: 30 years
How long may a conditionally exempt generator store contaminated waste? -
CORRECT ANSWER: 90 days
How long must the contractor keep project records? - CORRECT ANSWER: 3 years
How may lead waste from a single family home be handled? - CORRECT ANSWER:
As household waste
How may we defend ourselves against a claim that we had been negligent? -
CORRECT ANSWER: Obey applicable laws & we followed the standard of care of our
industry.
How much deteriorated paint or dust is permitted when lead dust sampling is
performed? - CORRECT ANSWER: None
How much lead contaminated waste makes a contractor a conditionally exempt waste
generator? - CORRECT ANSWER: less than 220 pounds per month
, How much lead must leach out of waste for it to be considered hazardous? - CORRECT
ANSWER: 5PPM
HUD recommends separating types of waste, what does that mean? - CORRECT
ANSWER: Separating what may be contaminated with lead with what is not
contaminated with lead
If a heat gun is used, what is the temperature limit of the heat gun - CORRECT
ANSWER: 1100 degrees F.
If an employee's blood lead level exceeds 40 ug/dl, what additional monitoring must be
provided to the employee? - CORRECT ANSWER: back to back testing every 2 months
If an employee's blood level exceeds 50 ug/dl, what additional protection must be
provided by the employee? - CORRECT ANSWER: medical removal protection
If exposure monitoring indicates that exposures are above the action level but below the
PEL for a job, how long may we rely on the monitoring for similar jobs? - CORRECT
ANSWER: 6 months
If exposure monitoring indicates that exposures are above the PEL for a job, how long
may we rely on the monitoring for similar jobs? - CORRECT ANSWER: 3 months
If exposure monitoring indicates that exposures are below the action level for a job, how
long may we rely on the monitoring for similar jobs? - CORRECT ANSWER: 1 year
If exposures are above the action level for any one day in a calendar year, what must
the employer provide its workers? - CORRECT ANSWER: Blood test (Biological
monitoring)
Latest Update 2025-2026 Actual Exam 170
Questions with 100% Verified Correct Answers
with Guaranteed A+ Verified by Professor
According to OSHA, at what heights is fall protection required when using a scaffold? -
CORRECT ANSWER: 10 feet
Characteristics of lead - CORRECT ANSWER: Metal, Gray, Soft, Heavy, Blocks
radiation & Toxic
Convert 400 ppm (ug/g) into percentage by weight - CORRECT ANSWER: 0.04%
Convert 5,000 ppm into percentage by weight - CORRECT ANSWER: 0.5%
Define abatement - CORRECT ANSWER: Permanently eliminate lead-based paint
hazards
Define interim control? - CORRECT ANSWER: Temporary control of lead-based paint
hazards
How can lead enter the body? - CORRECT ANSWER: Eating & Breathing
How do we calculate the maximum use level of a respirator - CORRECT ANSWER:
Protection actor multiplied by PEL (Protection factor X PEL)
How do we test for hazardous waste - CORRECT ANSWER: Toxicity Characteristic
Leachate Procedure (TCLP)
,How does the inspector determine whether interim control of soul has been successfully
performed? - CORRECT ANSWER: Visual inspection
How does the inspector determine whether soil abatement has been successfully
performed? - CORRECT ANSWER: Soil samples
How long does lead typically remain in soft tissue - CORRECT ANSWER: 30 days
How long does lead typically remain in the blood - CORRECT ANSWER: 30 days
How long does lead typically remain in the bones - CORRECT ANSWER: 30 years
How long may a conditionally exempt generator store contaminated waste? -
CORRECT ANSWER: 90 days
How long must the contractor keep project records? - CORRECT ANSWER: 3 years
How may lead waste from a single family home be handled? - CORRECT ANSWER:
As household waste
How may we defend ourselves against a claim that we had been negligent? -
CORRECT ANSWER: Obey applicable laws & we followed the standard of care of our
industry.
How much deteriorated paint or dust is permitted when lead dust sampling is
performed? - CORRECT ANSWER: None
How much lead contaminated waste makes a contractor a conditionally exempt waste
generator? - CORRECT ANSWER: less than 220 pounds per month
, How much lead must leach out of waste for it to be considered hazardous? - CORRECT
ANSWER: 5PPM
HUD recommends separating types of waste, what does that mean? - CORRECT
ANSWER: Separating what may be contaminated with lead with what is not
contaminated with lead
If a heat gun is used, what is the temperature limit of the heat gun - CORRECT
ANSWER: 1100 degrees F.
If an employee's blood lead level exceeds 40 ug/dl, what additional monitoring must be
provided to the employee? - CORRECT ANSWER: back to back testing every 2 months
If an employee's blood level exceeds 50 ug/dl, what additional protection must be
provided by the employee? - CORRECT ANSWER: medical removal protection
If exposure monitoring indicates that exposures are above the action level but below the
PEL for a job, how long may we rely on the monitoring for similar jobs? - CORRECT
ANSWER: 6 months
If exposure monitoring indicates that exposures are above the PEL for a job, how long
may we rely on the monitoring for similar jobs? - CORRECT ANSWER: 3 months
If exposure monitoring indicates that exposures are below the action level for a job, how
long may we rely on the monitoring for similar jobs? - CORRECT ANSWER: 1 year
If exposures are above the action level for any one day in a calendar year, what must
the employer provide its workers? - CORRECT ANSWER: Blood test (Biological
monitoring)
