EPA Lead exam questions and answers well illustrated.

EPA Lead exam questions and answers well illustrated. 1%= ___ppm - correct answers.10,000 Allowable amount of lead in dry surface paint wit hXRF - correct answers.1.0mg/cm2 allowed quantity of lead in dry surface paint with paint chip testing - correct answers.5000ppm = 5% by weight dust clearance for floors - correct answers.40 ug/ft2 dust clearance window sills - correct answers.250ug/ft2 dust clearance for wells - correct answers.400 ug/ft2 dust clearance for outside concrete - correct answers.800 ug/ft2 clearance for in soil high contact - correct answers.400 ppm clearnce for soil in low contact areas - correct answers.1200 ppm allowable lead in water - correct answers.15 ppb or 15mg/L Lead level of concern in kids - correct answers.5ug/dl niosh bll of concern - correct answers.25 ug/dl OSHA lead allowable lead level - correct answers.40 ug/dl Osha medical removal - correct answers.50ug/dl Lead % allowed in paint 1978 - correct answers.0.06% or 600ppm Lead allowed in paint as of 2009 - correct answers.0.009% or 90ppm Hazardous waste toxic characteristic leaching procedure TCLP - correct answers.5 ppm TSCA Title IV, Section 402/404 Rule directed EPA to - correct op training and certification requirements for lead professionals & indviduals performing risk assessment True or False EPA's debris rule advises contractors that lead waste generated during renovation and remodeling of residential housing is now waived from RCRA's rule and can be disposed of as municipal waste - correct answers.True True or False Section 1012/1013 within Title X are sections referring to HUD rules - correct answers.True Are lead inspections mandatory in pre 1978 housing? - correct answers.NO T/F there is no established time frame for abatement of lead based paint in housing. However, all lead-based paint hazards must be abated from a target house when the project is funded in the amount of $25,000 or more through HUD - correct answers.True T/F The most recent ruling by the CDC is that a child is suffering a health risk at just 5 ug/dL of lead in the blood but the risk of death can occur from 80 ug/dL or higher. - correct answers.True T/F Clearance test are performed by taking XRF readings in any 4 rooms of the house where the abatement or renovations took place. - correct answers.False T/F It is wise for inspectors to be trained in respiratory protection standards but it is not mandatory for EPA lead inspectors - correct answers.True What should an assessor wear at a minimum to perform inspection/risk assessment of a pre 1978 home? - correct es and rubber gloves An abatement project has been scheduled in a 1950's house. Is a risk assessment required by Title X law before work begins? - correct The standard procedure for taking a dust sample must include these steps - correct t the sample area; measure 1/10 to 1 square foot; prepare the tube; place gloves on; properly wipe the sample area in a "S" motion with an approved wipe; place folded wipe in a sampling tube; clean up sampling materials.