LEAD ABATEMENT TEST 2025 update| comprehensive questions and verified answers (complete solutions) Exam |GRADE A+!!

LEAD ABATEMENT TEST 2025 update| comprehensive
questions and verified answers (complete solutions)
Exam |GRADE A+!!
10 ug/ft2 - (ANSWER)floors



10 ug/ft2 - (ANSWER)interior windows, sills or stools



100 ug/ft2 - (ANSWER)window troughs or window well



50 ug/m3 - (ANSWER)Osha permissible exposure limit



30 ug/m3 - (ANSWER)Osha action level - Requires 2 hr training & 1 blood test



Drinking Water Levels - (ANSWER)15 ppb (parts-per-billion)



Lead soil levels - (ANSWER)400 ppm (parts-per-million)



Lead soil Levels (2) - (ANSWER)5000 ppm (parts-per-million) HUD requires
abatement of soil hazard



BLOOD LEAD LEVELS - Children - (ANSWER)5 ug/dl requires investigation



BLOOD LEAD LEVELS - Children (2) - (ANSWER)20 ug/dl = Lead poisoned

, Blood Lead Levels Adults - (ANSWER)20 ug/dl = concern



Blood Lead Levels Adults (2) - (ANSWER)30 ug/dl = removed from work



Blood Lead Levels Adults (3) - (ANSWER)15 ug/dl = back to work level



Defined forms of abatement - (ANSWER)Removal, Enclosure, Encapsulation



How long does encapsulant last? - (ANSWER)20 years



Lead Hazards! - (ANSWER)1. Contaminated Soil

2. Contaminated Dust

3. Lead Based Paint

4. LBP Friction Surface

5. LBP Impact surface

6. LBP chewable surface



Lead Routes Of Entry - (ANSWER)1. Inhalation

2. Ingestion