Lead Paint Abatement Supervisor Review Exam 2025/2026 | Verified
Questions & Correct Answers with Rationales | Graded A+
Lead Hazard Control & Abatement Supervision | Key Concepts: EPA & OSHA Regulations,
Worksite Safety, Containment Procedures, Decontamination, Waste Disposal, and Clearance
Testing | Expert-Developed Q&A | 100% Regulation-Aligned & Exam-Ready
Introduction
This 2025/2026 Lead Paint Abatement Supervisor Review Exam contains 50 fully
verified, exam-style questions — the exact number required for EPA/HUD
certification and renewal assessments — developed in strict compliance with 40 CFR
Part 745, 29 CFR 1926.62, HUD Guidelines, and RRP Rule. Each question includes a
correct answer in bold green, followed by a regulation-cited rationale that explains
legal requirements, safety protocols, and supervisory responsibilities. This is a complete,
exam-ready pack for 100% certification success.
Answer Format
All correct answers are shown in bold and green, followed by concise rationales explaining
the regulatory reasoning, safety principles, and procedural context behind each
answer—ensuring readiness for any 2025/2026 certification or renewal assessment.
Questions 1–50 (Full Exam Set – EPA/HUD/OSHA Lead Abatement
Supervisor)
1. Under the EPA RRP Rule, a certified supervisor must be on-site:
a) Only during final cleanup
b) At all times when abatement work is occurring
c) Only during containment setup
d) Only for clearance testing
b) At all times when abatement work is occurring
Rationale: 40 CFR 745.90(b)(3) – Certified supervisor must be on-site during all work
site preparation, abatement, and post-abatement cleanup.
2. The OSHA Lead in Construction Standard (1926.62) applies when
airborne lead exceeds:
a) 8 µg/m³
b) 30 µg/m³ (Action Level)
c) 50 µg/m³ (PEL)
d) 100 µg/m³
b) 30 µg/m³ (Action Level)
Rationale: 29 CFR 1926.62(c) – Action Level = 30 µg/m³ (8-hr TWA) triggers exposure
monitoring, medical surveillance, and training.
, 3. The minimum respiratory protection required for interior abatement
with lead dust generation is:
a) N95 disposable
b) Half-face APR with HEPA filters
c) Full-face PAPR
d) No respirator required
b) Half-face APR with HEPA filters
Rationale: 1926.62(f)(2) – Minimum half-face negative pressure respirator with
P100/HEPA for lead dust unless air monitoring proves lower exposure.
4. The HUD-required warning sign at a lead abatement worksite must
include:
a) “Lead Work – Keep Out”
b) “DANGER – LEAD WORK AREA – POISON – NO SMOKING OR EATING”
c) “Caution – Lead Hazard”
d) “Warning – Asbestos and Lead”
b) “DANGER – LEAD WORK AREA – POISON – NO SMOKING OR EATING”
Rationale: HUD Guidelines, Ch. 6 – Exact wording required on red or orange signs in
English and language of workers.
5. The containment for interior lead abatement must include:
a) 4-mil plastic on floors only
b) 6-mil plastic on floors, walls, and sealed openings
c) 2-mil plastic on windows
d) No plastic if using HEPA vacuums
b) 6-mil plastic on floors, walls, and sealed openings
Rationale: EPA RRP & HUD – 6-mil poly on floors (extended 6 ft), walls, doors, vents sealed
with tape.
6. The supervisor must conduct occupant protection planning:
a) Only if children are present
b) Before work begins on every job
c) Only for pre-1978 housing
d) After containment is set up
b) Before work begins on every job
Rationale: 40 CFR 745.227(e)(6) – Supervisor must document occupant protection
plan prior to disturbance.
7. The EPA prohibits which abatement method in target housing?
a) Wet scraping
b) Open-flame burning
c) HEPA sanding
d) Encapsulation
b) Open-flame burning
Rationale: 40 CFR 745.227(e)(4) – Prohibited practices: open flame, torch, heat guns
>1,100°F, dry scraping >2 ft².
Questions & Correct Answers with Rationales | Graded A+
Lead Hazard Control & Abatement Supervision | Key Concepts: EPA & OSHA Regulations,
Worksite Safety, Containment Procedures, Decontamination, Waste Disposal, and Clearance
Testing | Expert-Developed Q&A | 100% Regulation-Aligned & Exam-Ready
Introduction
This 2025/2026 Lead Paint Abatement Supervisor Review Exam contains 50 fully
verified, exam-style questions — the exact number required for EPA/HUD
certification and renewal assessments — developed in strict compliance with 40 CFR
Part 745, 29 CFR 1926.62, HUD Guidelines, and RRP Rule. Each question includes a
correct answer in bold green, followed by a regulation-cited rationale that explains
legal requirements, safety protocols, and supervisory responsibilities. This is a complete,
exam-ready pack for 100% certification success.
Answer Format
All correct answers are shown in bold and green, followed by concise rationales explaining
the regulatory reasoning, safety principles, and procedural context behind each
answer—ensuring readiness for any 2025/2026 certification or renewal assessment.
Questions 1–50 (Full Exam Set – EPA/HUD/OSHA Lead Abatement
Supervisor)
1. Under the EPA RRP Rule, a certified supervisor must be on-site:
a) Only during final cleanup
b) At all times when abatement work is occurring
c) Only during containment setup
d) Only for clearance testing
b) At all times when abatement work is occurring
Rationale: 40 CFR 745.90(b)(3) – Certified supervisor must be on-site during all work
site preparation, abatement, and post-abatement cleanup.
2. The OSHA Lead in Construction Standard (1926.62) applies when
airborne lead exceeds:
a) 8 µg/m³
b) 30 µg/m³ (Action Level)
c) 50 µg/m³ (PEL)
d) 100 µg/m³
b) 30 µg/m³ (Action Level)
Rationale: 29 CFR 1926.62(c) – Action Level = 30 µg/m³ (8-hr TWA) triggers exposure
monitoring, medical surveillance, and training.
, 3. The minimum respiratory protection required for interior abatement
with lead dust generation is:
a) N95 disposable
b) Half-face APR with HEPA filters
c) Full-face PAPR
d) No respirator required
b) Half-face APR with HEPA filters
Rationale: 1926.62(f)(2) – Minimum half-face negative pressure respirator with
P100/HEPA for lead dust unless air monitoring proves lower exposure.
4. The HUD-required warning sign at a lead abatement worksite must
include:
a) “Lead Work – Keep Out”
b) “DANGER – LEAD WORK AREA – POISON – NO SMOKING OR EATING”
c) “Caution – Lead Hazard”
d) “Warning – Asbestos and Lead”
b) “DANGER – LEAD WORK AREA – POISON – NO SMOKING OR EATING”
Rationale: HUD Guidelines, Ch. 6 – Exact wording required on red or orange signs in
English and language of workers.
5. The containment for interior lead abatement must include:
a) 4-mil plastic on floors only
b) 6-mil plastic on floors, walls, and sealed openings
c) 2-mil plastic on windows
d) No plastic if using HEPA vacuums
b) 6-mil plastic on floors, walls, and sealed openings
Rationale: EPA RRP & HUD – 6-mil poly on floors (extended 6 ft), walls, doors, vents sealed
with tape.
6. The supervisor must conduct occupant protection planning:
a) Only if children are present
b) Before work begins on every job
c) Only for pre-1978 housing
d) After containment is set up
b) Before work begins on every job
Rationale: 40 CFR 745.227(e)(6) – Supervisor must document occupant protection
plan prior to disturbance.
7. The EPA prohibits which abatement method in target housing?
a) Wet scraping
b) Open-flame burning
c) HEPA sanding
d) Encapsulation
b) Open-flame burning
Rationale: 40 CFR 745.227(e)(4) – Prohibited practices: open flame, torch, heat guns
>1,100°F, dry scraping >2 ft².
