EPA Lead Supervisor Exam Study Guide Questions
And Answers| Already Graded A+| Latest Update
Purpose - CORRECT ANSWER -Prepare candidates for the EPA Lead-Based Paint Activities and
Renovation, Repair, and Painting (RRP) Lead Supervisor exam, ensuring competency in
regulatory compliance, safety, and technical procedures.
Audience - CORRECT ANSWER -Individuals seeking certification to supervise lead-based paint
abatement projects under EPA and OSHA regulations.
Question Format - CORRECT ANSWER -Multiple-choice questions designed to test knowledge of
federal lead regulations, safety standards, hazard recognition, and abatement practices.
Number of Questions - CORRECT ANSWER -Approximately 60 questions covering all content
domains.
Passing Score - CORRECT ANSWER -70% or higher (typically 42 out of 60 questions correct).
Duration - CORRECT ANSWER -2 hours total; time management is critical to complete all
sections.
Dust Clearance - Floors - CORRECT ANSWER -40 µg/ft² (EPA RRP Rule) and 10 µg/ft² (HUD
Standards).
Dust Clearance - Window Sills - CORRECT ANSWER -250 µg/ft² (EPA RRP Rule) and 100 µg/ft²
(HUD Standards).
Dust Clearance - Window Troughs - CORRECT ANSWER -400 µg/ft² (EPA RRP Rule) and 400
µg/ft² (HUD Standards).
, Soil Hazard - Play Areas - CORRECT ANSWER -≥400 ppm (both EPA and HUD standards).
Soil Hazard - Non-Play Areas - CORRECT ANSWER -≥1,200 ppm (both EPA and HUD standards).
Water Lead Action Level - CORRECT ANSWER -15 µg/L (90th percentile) for both EPA and HUD
standards.
Title X of the Toxic Substances Control Act (TSCA) - CORRECT ANSWER -Establishes requirements
for accreditation, training, work practice standards, and recordkeeping.
Lead-based paint - CORRECT ANSWER -Any paint or surface coating containing lead equal to or
in excess of 0.5% by weight.
TCLP (Toxicity Characteristic Leaching Procedure) - CORRECT ANSWER -Used to determine
whether waste paint debris is hazardous; lead threshold is 5.0 mg/L for classification as
hazardous waste.
Lead Renovation, Repair, and Painting Rule (RRP Rule) - CORRECT ANSWER -Applies to
renovation, repair, and painting activities that disturb painted surfaces in target housing and
child-occupied facilities. Work practice standards require containment using plastic sheeting,
sealing off work area, and cleaning verification via dust-wipe samples at clearance levels of 40
µg/ft² for floors, 250 µg/ft² for window sills, and 400 µg/ft² for window troughs.
Worker Protection Rule (WPR) - CORRECT ANSWER -Mandates that certified firms supply EPA-
approved training to workers and maintain records of training completion for at least three
years.
Clean Air Act (CAA) Lead Standards - CORRECT ANSWER -Establishes National Ambient Air
Quality Standards (NAAQS) for lead emissions under Title I. Key dates and standards include
And Answers| Already Graded A+| Latest Update
Purpose - CORRECT ANSWER -Prepare candidates for the EPA Lead-Based Paint Activities and
Renovation, Repair, and Painting (RRP) Lead Supervisor exam, ensuring competency in
regulatory compliance, safety, and technical procedures.
Audience - CORRECT ANSWER -Individuals seeking certification to supervise lead-based paint
abatement projects under EPA and OSHA regulations.
Question Format - CORRECT ANSWER -Multiple-choice questions designed to test knowledge of
federal lead regulations, safety standards, hazard recognition, and abatement practices.
Number of Questions - CORRECT ANSWER -Approximately 60 questions covering all content
domains.
Passing Score - CORRECT ANSWER -70% or higher (typically 42 out of 60 questions correct).
Duration - CORRECT ANSWER -2 hours total; time management is critical to complete all
sections.
Dust Clearance - Floors - CORRECT ANSWER -40 µg/ft² (EPA RRP Rule) and 10 µg/ft² (HUD
Standards).
Dust Clearance - Window Sills - CORRECT ANSWER -250 µg/ft² (EPA RRP Rule) and 100 µg/ft²
(HUD Standards).
Dust Clearance - Window Troughs - CORRECT ANSWER -400 µg/ft² (EPA RRP Rule) and 400
µg/ft² (HUD Standards).
, Soil Hazard - Play Areas - CORRECT ANSWER -≥400 ppm (both EPA and HUD standards).
Soil Hazard - Non-Play Areas - CORRECT ANSWER -≥1,200 ppm (both EPA and HUD standards).
Water Lead Action Level - CORRECT ANSWER -15 µg/L (90th percentile) for both EPA and HUD
standards.
Title X of the Toxic Substances Control Act (TSCA) - CORRECT ANSWER -Establishes requirements
for accreditation, training, work practice standards, and recordkeeping.
Lead-based paint - CORRECT ANSWER -Any paint or surface coating containing lead equal to or
in excess of 0.5% by weight.
TCLP (Toxicity Characteristic Leaching Procedure) - CORRECT ANSWER -Used to determine
whether waste paint debris is hazardous; lead threshold is 5.0 mg/L for classification as
hazardous waste.
Lead Renovation, Repair, and Painting Rule (RRP Rule) - CORRECT ANSWER -Applies to
renovation, repair, and painting activities that disturb painted surfaces in target housing and
child-occupied facilities. Work practice standards require containment using plastic sheeting,
sealing off work area, and cleaning verification via dust-wipe samples at clearance levels of 40
µg/ft² for floors, 250 µg/ft² for window sills, and 400 µg/ft² for window troughs.
Worker Protection Rule (WPR) - CORRECT ANSWER -Mandates that certified firms supply EPA-
approved training to workers and maintain records of training completion for at least three
years.
Clean Air Act (CAA) Lead Standards - CORRECT ANSWER -Establishes National Ambient Air
Quality Standards (NAAQS) for lead emissions under Title I. Key dates and standards include
