Lead Abatement Supervisor Exam with Questions and Answers – 100% Solved
"Competent Person for health and safety" as defined by OSHA - ✔✔✔-A person who can
identify hazards
Someone who can take corrective action
Cleaning products used for final cleanup procedure - ✔✔✔--Hot water
-Detergent
-HEPA vac
Common sources of lead in residential environments - ✔✔✔--Windows
- Bare Soil
- Floors
-Doors
Describe blood monitoring requirements - ✔✔✔-If air monitoring is above the action level
30ug/m3 for more than 30 days/year
Every 2 months for the first 6 months
If above 40ug/dl then back to every 2 months
At 50ug/dl- medical removal (if 2 consecutive tests)
Describe dust sampling techniques and strategies for clearance sampling - ✔✔✔--Use wipe
approved by ASTM
-Floors- 40ug/ft2
-Sills- 240ug/ft2
,Lead Abatement Supervisor Exam with Questions and Answers – 100% Solved
-Wells- 400 ug/ft2
Describe general work practice issues to discuss with workers during health and safety meetings
- ✔✔✔--Using a HEPA vac
-Using wet methods
-Reducing lead exposure
Describe how children are typically exposed to lead - ✔✔✔-Hand to mouth activities
Worker take home dust
Describe how to build a containment for exterior abatement work - ✔✔✔--Lay plastic on the
ground at least 10 ft in all directions from where you are working and attach to wall of building
-Cover windows
-Set up a perimeter 10 ft beyond the plastic
Describe how to build a containment for interior abatement work - ✔✔✔--Cover critical
barriers
-Cover doors, vents, windows
-Lay plastic on the floor
Describe how to control lead in exterior dust - ✔✔✔-HEPA vacuum then cover ground with
gravel, sod, mulch, or rocks
Describe how to package and label hazardous waste - ✔✔✔--Double bag in six mil bags
-Label with the generator's name
-Fill out a waste manifest
, Lead Abatement Supervisor Exam with Questions and Answers – 100% Solved
Describe potential health hazards from chemicals used on the job and recommended ways to
prevent exposure - ✔✔✔--Burns
-Eye damage
-Fire
-Fumes
Prevention:
Follow manufacturers recommendations
Describe recommended chemical paint removal methods - ✔✔✔--Use paint stripper that does
not contain methylene chloride
-Neutralize surface after using the paint stripper
Describe the basic health effects of lead to workers - ✔✔✔-Stomachache
Nausea
Headache
Memory loss
High Blood pressure
Kidney damage
Describe the conditions that may affect worker respiratory fit tests - ✔✔✔--Whether they are
affected by the smoke
-Whether they are lying about whether they can detect the banana oil
-Facial hair
-Dental work
- Weight gain or loss
"Competent Person for health and safety" as defined by OSHA - ✔✔✔-A person who can
identify hazards
Someone who can take corrective action
Cleaning products used for final cleanup procedure - ✔✔✔--Hot water
-Detergent
-HEPA vac
Common sources of lead in residential environments - ✔✔✔--Windows
- Bare Soil
- Floors
-Doors
Describe blood monitoring requirements - ✔✔✔-If air monitoring is above the action level
30ug/m3 for more than 30 days/year
Every 2 months for the first 6 months
If above 40ug/dl then back to every 2 months
At 50ug/dl- medical removal (if 2 consecutive tests)
Describe dust sampling techniques and strategies for clearance sampling - ✔✔✔--Use wipe
approved by ASTM
-Floors- 40ug/ft2
-Sills- 240ug/ft2
,Lead Abatement Supervisor Exam with Questions and Answers – 100% Solved
-Wells- 400 ug/ft2
Describe general work practice issues to discuss with workers during health and safety meetings
- ✔✔✔--Using a HEPA vac
-Using wet methods
-Reducing lead exposure
Describe how children are typically exposed to lead - ✔✔✔-Hand to mouth activities
Worker take home dust
Describe how to build a containment for exterior abatement work - ✔✔✔--Lay plastic on the
ground at least 10 ft in all directions from where you are working and attach to wall of building
-Cover windows
-Set up a perimeter 10 ft beyond the plastic
Describe how to build a containment for interior abatement work - ✔✔✔--Cover critical
barriers
-Cover doors, vents, windows
-Lay plastic on the floor
Describe how to control lead in exterior dust - ✔✔✔-HEPA vacuum then cover ground with
gravel, sod, mulch, or rocks
Describe how to package and label hazardous waste - ✔✔✔--Double bag in six mil bags
-Label with the generator's name
-Fill out a waste manifest
, Lead Abatement Supervisor Exam with Questions and Answers – 100% Solved
Describe potential health hazards from chemicals used on the job and recommended ways to
prevent exposure - ✔✔✔--Burns
-Eye damage
-Fire
-Fumes
Prevention:
Follow manufacturers recommendations
Describe recommended chemical paint removal methods - ✔✔✔--Use paint stripper that does
not contain methylene chloride
-Neutralize surface after using the paint stripper
Describe the basic health effects of lead to workers - ✔✔✔-Stomachache
Nausea
Headache
Memory loss
High Blood pressure
Kidney damage
Describe the conditions that may affect worker respiratory fit tests - ✔✔✔--Whether they are
affected by the smoke
-Whether they are lying about whether they can detect the banana oil
-Facial hair
-Dental work
- Weight gain or loss
