HUD HUD Environmental Hazards and Site Assessment 1 — Questions and Answers
Question 1: Under HUD's Lead Safe Housing Rule (24 CFR Part 35), which of the following properties is exempt from lead-based paint requirements?
- Housing built before 1978 receiving federal assistance
- Housing built in 1978 or later (Correct answer)
- All HUD-assisted multifamily housing
- Housing occupied by families with children under 6
Correct answer: Housing built in 1978 or later
HUD's lead-based paint regulations apply to housing built before 1978; homes built in 1978 or later are exempt because lead-based paint was banned from residential use in 1978.
Question 2: What is 'paint stabilization' as required under HUD's lead-based paint rule?
- Adding fresh paint over all surfaces in a pre-1978 home
- Repairing deteriorated paint including the substrate and applying intact paint or covering the surface (Correct answer)
- Chemically treating lead paint to prevent dust formation
- Encapsulating all painted surfaces with a plastic barrier
Correct answer: Repairing deteriorated paint including the substrate and applying intact paint or covering the surface
Paint stabilization involves treating deteriorated paint by repairing the substrate, removing loose paint, and applying a new coat or cover to create a stable, intact surface that does not generate lead dust.
Question 3: Under HUD environmental review requirements, what is a 'floodplain' designation concern for HUD-assisted projects?
- Projects in 100-year floodplains require HUD approval and mitigation or must demonstrate a compelling need for the floodplain location (Correct answer)
- Floodplain designation automatically disqualifies a property from HUD assistance
- Floodplain concerns are only relevant for coastal properties
- Floodplain issues are handled solely by FEMA, not HUD
Correct answer: Projects in 100-year floodplains require HUD approval and mitigation or must demonstrate a compelling need for the floodplain location
HUD's floodplain management regulations (24 CFR Part 55) require that projects in 100-year floodplains undergo a 8-step decision process and either mitigate flood risk or demonstrate a compelling need.
Question 4: A HUD environmental review identifies a property within 1,000 feet of a highway. Which environmental concern is primarily triggered?
- Noise and air quality impacts on future occupants (Correct answer)
- Seismic risk assessment
- Wetlands mitigation requirements
- Coastal barrier resource restrictions
Correct answer: Noise and air quality impacts on future occupants
Properties near highways trigger noise and air quality assessment under HUD's environmental review because traffic generates both sound and pollutant (PM2.5, CO) exposures for residents.
Question 5: Under HUD's Healthy Homes program, which of the following is considered a primary housing-based health hazard?
- Neighbors with pets
- Excessive moisture leading to mold growth (Correct answer)
- Lack of a garage
- Absence of a second bathroom
Correct answer: Excessive moisture leading to mold growth
Excessive indoor moisture that leads to mold growth is a major Healthy Homes concern because mold exposure causes respiratory illness, asthma exacerbation, and other health effects.
Question 6: What action does HUD require when a risk assessment identifies lead hazards in an occupied HUD-assisted pre-1978 home?
- Immediate permanent relocation of all occupants
- Interim controls or abatement within 30 days, with safe work practices and clearance testing (Correct answer)
- Painting over all surfaces within 90 days
- No action unless a child under 6 has an elevated blood lead level
Correct answer: Interim controls or abatement within 30 days, with safe work practices and clearance testing
When lead hazards are identified, HUD requires interim controls or abatement with proper safe work practices and a subsequent clearance examination to confirm hazards are controlled.
HUD HUD Environmental Hazards and Site Assessment 1
Under HUD's Lead Safe Housing Rule (24 CFR Part 35), which of the following properties is exempt from lead-based paint requirements?