1
WI Lead Risk Assessor 2025/2026 Exam
Questions and Detailed Answers | Get it
100% Correct Answers
EPA and WI DHS Lead Based Paint Definition - 🧠ANSWER ✔✔≥0.5%
≥1.0 mg/cm2
Nationally houses built before 1978_______ have lead based pain - 🧠ANSWER
✔✔75%
XRF - 🧠ANSWER ✔✔X-ray fluorescence
Factors that should be considered for XRF: - 🧠ANSWER ✔✔- Substrate
Correction
- inconclusive range
- measuring K & L shell reading
What year was lead based paint banned? - 🧠ANSWER ✔✔1978
COPYRIGHT©JOSHCLAY 2025/2026. YEAR PUBLISHED 2025. COMPANY REGISTRATION NUMBER: 619652435. TERMS OF USE. PRIVACY 1
STATEMENT. ALL RIGHTS RESERVED
, 2
Only _______ areas that are in the scope of work from the contractor - 🧠ANSWER
✔✔testing areas
Sampling requirements for Inside a home - 🧠ANSWER ✔✔Visual inspection
Less than 4 rooms = sampling all rooms
More than 4 rooms = minimum of four rooms sampled
Each room should have sampled: Floor Alternate between the tough and window
sill
_______% confident for room amount with big complexes, with lots of rooms -
🧠ANSWER ✔✔95%
Wait how long after any cleanup has been done - 🧠ANSWER ✔✔an hour
Sampling requirements for outside a home - 🧠ANSWER ✔✔-Have to do a visual
inspection.
-Doesn't specify dust wipe sampling outside
-No requirements to have porch floor dust wiped - HUD requires it for particular
projects so it is expected to be done
-Soil Samples
COPYRIGHT©JOSHCLAY 2025/2026. YEAR PUBLISHED 2025. COMPANY REGISTRATION NUMBER: 619652435. TERMS OF USE. PRIVACY 2
STATEMENT. ALL RIGHTS RESERVED
, 3
Sampling requirements for soil samples (and max levels) - 🧠ANSWER ✔✔3-10
composite samples in drip line
400 ppm is the threshold for children areas
1200 ppm for all other areas
HUD paint chip recommended size - 🧠ANSWER ✔✔Recommended HUD paint
chip size is 2" X 2"
What type of investigations can Lead risk assessor do - 🧠ANSWER ✔✔-
clearances
- full inspection
- lead partial inspection
- lead-free inspections
- EBL
- Hazard Screening
- Lead-safe Investigations
How often should a leak/wipe test be done, and why? - 🧠ANSWER ✔✔every 6
months - this checks to see if there are leaks in the radioactive source shield
COPYRIGHT©JOSHCLAY 2025/2026. YEAR PUBLISHED 2025. COMPANY REGISTRATION NUMBER: 619652435. TERMS OF USE. PRIVACY 3
STATEMENT. ALL RIGHTS RESERVED
WI Lead Risk Assessor 2025/2026 Exam
Questions and Detailed Answers | Get it
100% Correct Answers
EPA and WI DHS Lead Based Paint Definition - 🧠ANSWER ✔✔≥0.5%
≥1.0 mg/cm2
Nationally houses built before 1978_______ have lead based pain - 🧠ANSWER
✔✔75%
XRF - 🧠ANSWER ✔✔X-ray fluorescence
Factors that should be considered for XRF: - 🧠ANSWER ✔✔- Substrate
Correction
- inconclusive range
- measuring K & L shell reading
What year was lead based paint banned? - 🧠ANSWER ✔✔1978
COPYRIGHT©JOSHCLAY 2025/2026. YEAR PUBLISHED 2025. COMPANY REGISTRATION NUMBER: 619652435. TERMS OF USE. PRIVACY 1
STATEMENT. ALL RIGHTS RESERVED
, 2
Only _______ areas that are in the scope of work from the contractor - 🧠ANSWER
✔✔testing areas
Sampling requirements for Inside a home - 🧠ANSWER ✔✔Visual inspection
Less than 4 rooms = sampling all rooms
More than 4 rooms = minimum of four rooms sampled
Each room should have sampled: Floor Alternate between the tough and window
sill
_______% confident for room amount with big complexes, with lots of rooms -
🧠ANSWER ✔✔95%
Wait how long after any cleanup has been done - 🧠ANSWER ✔✔an hour
Sampling requirements for outside a home - 🧠ANSWER ✔✔-Have to do a visual
inspection.
-Doesn't specify dust wipe sampling outside
-No requirements to have porch floor dust wiped - HUD requires it for particular
projects so it is expected to be done
-Soil Samples
COPYRIGHT©JOSHCLAY 2025/2026. YEAR PUBLISHED 2025. COMPANY REGISTRATION NUMBER: 619652435. TERMS OF USE. PRIVACY 2
STATEMENT. ALL RIGHTS RESERVED
, 3
Sampling requirements for soil samples (and max levels) - 🧠ANSWER ✔✔3-10
composite samples in drip line
400 ppm is the threshold for children areas
1200 ppm for all other areas
HUD paint chip recommended size - 🧠ANSWER ✔✔Recommended HUD paint
chip size is 2" X 2"
What type of investigations can Lead risk assessor do - 🧠ANSWER ✔✔-
clearances
- full inspection
- lead partial inspection
- lead-free inspections
- EBL
- Hazard Screening
- Lead-safe Investigations
How often should a leak/wipe test be done, and why? - 🧠ANSWER ✔✔every 6
months - this checks to see if there are leaks in the radioactive source shield
COPYRIGHT©JOSHCLAY 2025/2026. YEAR PUBLISHED 2025. COMPANY REGISTRATION NUMBER: 619652435. TERMS OF USE. PRIVACY 3
STATEMENT. ALL RIGHTS RESERVED
