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EPA Lead Risk Assessor Exam Study Guide Questions and Answers 2024
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EPA Lead Risk Assessor Exam Study Guide
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EPA Lead Risk Assessor Exam StudyGuide
HUD Guidelines - answer What Federal document serves as an overall guideline for
performing inspections, risk assessments, and abatement activities?
chelation therapy - answer A child may be treated for lead poisoning by using...
Identify LBP hazards - answer The purpose of a lead risk assessment is to?
Elevated Blood Level - answer What does EBL mean?
Ingestion of lead dust - answer How does lead primarily enter children's bodies?
No, the elevated blood levels of 17ug/dL and 16ug/dL were not consecutive - answer
Would a child with consecutive blood lead tests of 17 ug/dl, 9 ug/dl, and 16 ug/dl be
considered to be lead poisoned?
Lead Inspection - answer Which is more useful for the renovation contractor, the lead
inspection or the risk assessment?
Visual
Dust
Soil
Paint Chip
XRF
Water - answerWhat six sampling methods do Risk Assessors use to identify lead
hazards?
Notify the client in writing - answer A certified Risk Assessor may conduct a Risk
assessment on a property which is to be abated by the firm for which they work, if
they...
30 ug/m3 - answer What is the OSHA Action Level for lead?
Optional - answer Water sampling as part of a Risk Assessment is:
Mandatory, Optional, or Never included?
Dust
Friction Surface
, Impact Surface
Chewable Surface
Deteriorated Paint
Soil - answer What are the six LBP hazards defined by EPA?
1,200 ppm – answer EPA Soil lead hazard in general yard area
True – answer XRF analysis is the most common method for determining LBP
False, XRF is most commonly used to determine LBP but not hazards – answer XRF
analysis is the most common method for determining lead hazards
Performance Characteristic Sheet (PCS) supplied with the XRF - answer Where would
you find operational data for an XRF?
13 - answer How many dust samples are usually taken for a Risk Assessment?
Removal
Enclosure
Encapsulation - answer What are the three forms of lead abatement?
3 shots on the 1.02 standard - answer How do you calibrate an XRF?
Beginning
End
Every 4 hours
Every time the device is powered down - answerHow often do you calibrate an XRF?
Equal to or greater than 1.0 mg/cm2 – answer LBP per XRF
Greater than 0.5% by weight – answer LBP % level by paint chip analysis
40 ug/ft2 – answer EPA Floor clearance/hazard level
250 ug/ft2 – answer EPA Window sill or stool clearance/hazard level
400 ug/ft2 – answer EPA Window trough or well clearance/hazard level
50 ug/m3 – answer OSHA lead PEL
30 ug/m3 – answer OSHA lead Action Level
400 ppm – answer EPA Soil play area/vegetable garden clearance/hazard level
1,200 ppm – answer EPA Soil other parts of yard clearance/hazard level
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