CA State Lead Supervisor Exam(Latest Update (SCORED A+)

The Consumer Product Safety Commission restricts the amount of lead in coatings to what? - ANSWER90ppm .009% As of 2012 The Consumer Product Safety Commussion restricts the amount of lead in coatings on what surfaces? - ANSWERResidential Structures Publicly accessed commercial buildings Recreational areas Toys Play-ground equipment Which homes have a 86% chance of containing lead based paint according to EPA? - ANSWERHomes built before 1940 Which homes have an 66% chance of containing lead based paint according to EPA? - ANSWERHomes built between 1940 & 1959 Which homes have a 25% chance of containing lead based paint according to EPA? - ANSWERHomes built between 1960 & 1978 1g is equal to what? - ANSWER1,000 mg 1,000,000ug What percentage is 6,000ppm? - ANSWER0.6% 10ppm is equal to what percent? - ANSWER0.001 What is the CDC level of concern for children? - ANSWER5ug/dl How much lead do pregnant women & children absorb versus adults? - ANSWERPreg women & children 50% Adults 10-15% Where is most the lead absorbed by the body stored? - ANSWERIn the bones Childrens reaction to lead at 100 ug/dl - ANSWERSeizures, brain swelling, death Childrens reaction to lead at 10 ug/dl - ANSWERSlight IQ loss, hearing & growth problems According to Title 17, who can write abatement plans for lead? - ANSWERSupervisor, project designer, project monitor According to Title 17, who can perform clearance inspections for lead? - ANSWERProject monitor Inspector/assessor According to Title 17, who can perform risk assessments for lead? - ANSWERInspector/assessor Lead standard requirements at the exposure limit of 30 ug/m3 (air) Cal/OSHA - ANSWERMedical surveillance Training Hand washing facilities Lead standard requirements at the exposure limit of 50 ug/m3 (air) Cal/OSHA - ANSWERRespirators Showers PPE Hand washing facilities Warning signs Change areas Eating facilities