LEAD ABATEMENT QUESTIONS &
ANSWERS 100% CORRECT
Lead based paint - ANSWERS1.0 mg/cm2 or 0.5%
blood lead level - ANSWERS10 ug/dl (NH) 5ug/dl (CDC)
Preliminary clearance - ANSWERSAfter hazards removed
Heat gun - ANSWERSEPA 1100 NH 700
HEPA Vacuum - ANSWERS99.97% effective at 0.3 microns - sealed unit - beater bar
RCRA - ANSWERSresource conservation recovery act (defines hazardous waste)
Hazardous waste types - ANSWERSToxic, ignitability, reactivity, corrosively
"Toxic" - ANSWERSTCKO toxicity characteristic leaching procedure 5ppm (store in 6mil
or two 4 Mika bags with gooseneck seal)
Exterior containment - ANSWERSClose and seal doors, windows one layer of 6 mil poly
on the ground, curb up 3" minimum 5" max 20" establish barrier
Respirator fit test - ANSWERSNegative and positive air pressure approved by NIOSH
final clearance - ANSWERSPainted, sealed, cleaned, ready for reoccupancy
Hazard - ANSWERSDeteriorated, friction/impact; chewing
Lead inspector job description - ANSWERSCreate lead reports
Risk Assessors job description - ANSWERSIdentify risk and make recommendations to
abatement methods
Abatement - ANSWERSPermanent removal of hazards (20 years) enclosure,
encapsulation, removal, replacement, remove paint
enclosure - ANSWERSVinyl, paneling, drywall, luan, plywood, glued, screwed, chalked.
NO WALLPAPER
ANSWERS 100% CORRECT
Lead based paint - ANSWERS1.0 mg/cm2 or 0.5%
blood lead level - ANSWERS10 ug/dl (NH) 5ug/dl (CDC)
Preliminary clearance - ANSWERSAfter hazards removed
Heat gun - ANSWERSEPA 1100 NH 700
HEPA Vacuum - ANSWERS99.97% effective at 0.3 microns - sealed unit - beater bar
RCRA - ANSWERSresource conservation recovery act (defines hazardous waste)
Hazardous waste types - ANSWERSToxic, ignitability, reactivity, corrosively
"Toxic" - ANSWERSTCKO toxicity characteristic leaching procedure 5ppm (store in 6mil
or two 4 Mika bags with gooseneck seal)
Exterior containment - ANSWERSClose and seal doors, windows one layer of 6 mil poly
on the ground, curb up 3" minimum 5" max 20" establish barrier
Respirator fit test - ANSWERSNegative and positive air pressure approved by NIOSH
final clearance - ANSWERSPainted, sealed, cleaned, ready for reoccupancy
Hazard - ANSWERSDeteriorated, friction/impact; chewing
Lead inspector job description - ANSWERSCreate lead reports
Risk Assessors job description - ANSWERSIdentify risk and make recommendations to
abatement methods
Abatement - ANSWERSPermanent removal of hazards (20 years) enclosure,
encapsulation, removal, replacement, remove paint
enclosure - ANSWERSVinyl, paneling, drywall, luan, plywood, glued, screwed, chalked.
NO WALLPAPER
