Epa Lead Risk Assessor Exam Study Guide Questions And Answers Latest Top Score.

50 ug/wipe {Ans: Blank wipe samples should be recollected if they exceed...?}30 ug/m3 {Ans: OSHA lead Action Level}yes {Ans: can lead cross the placenta to an unborn baby?}Dust Friction Surface Impact Surface Chewable Surface Deteriorated Paint Soil {Ans: What are the six LBP hazards defined by EPA?}HUD Guidelines {Ans: What Federal document serves as an overall guideline for performing inspections, risk assessments, and abatement activities?}C. A centrifuge tube (coring) {Ans: What tool is best to be used for soil sampling? A. A knife B. Tweezers/forceps C. A centrifuge tube D. Gloved hands}no {Ans: can lead be absorbed through the skin?}Removal Enclosure Encapsulation {Ans: What are the three forms of lead abatement?}when lead dust levels are needed in a specific location {Ans: When to use single wipe sampling?}Removal Enclosure Encapsulation {Ans: Name three forms of lead abatement}floors = <10ug/ft2 sills = <100ug/ft2 troughs = <100ug/ft2 {Ans: HUD clearance levels for floor, sills, troughs:}No more than 5 subsamples should be included in the same sample container or zip-type sealable baggie. {Ans: How many subsamples per composite paint chip sample are you allowed?}60 units {Ans: Random Sampling: # of units