Ques ons With Correct Answers / Latest Update
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Iden fy the materials used for enclosure - answerDrywall
vinyl siding
Plywood
Paneling
Caulk and sealant
Hazards that exist in residen al environments - answerLead dust
Lead contaminated soil
Peeling, chipping paint
Folk remedies
Describe how children are typically exposed to lead - answerHand to mouth ac vi es
Worker take home dust
Iden fy the common routes of worker lead exposure - answerInhala on
Inges on
Describe the basic health effects of lead to workers - answerStomachache
Nausea
Headache
,Memory loss
High Blood pressure
Kidney damage
Describe the OSHA ( and other requirements) for lead abatement worker training - answerInfo on
respirators and their use, types, proper fit
Medical exams for everyone working with lead
Describing what your employer is doing to reduce your exposure to lead
Describe the RCRA regula ons and regulated informa on regarding waste disposal for lead abatement
projects - answerCommercial/ industrial projects- tested, labeled, hauled correctly
Residen al property- household hazardous waste exemp on
Iden fy the lead RCRA defini ons of hazardous waste and tes ng procedures - answerTCLP test- toxic
characteris c leaching procedure
Detects how much lead would leach out of the waste. 5mg/l= hazardous waste
Lead meets the toxicity part of being a hazardous waste
"Competent Person for health and safety" as defined by OSHA - answerA person who can iden fy
hazards
Someone who can take correc ve ac on
OSHA respirator protec on standards relevant to lead abatement work - answerWhen above the
permissible exposure limit:
Need to wear HEPA filter and any other appropriate filter
Have a wri en respiratory program in place
,OSHA general industry standards relevant to lead abatement work - answerSimilar to the construc on
rule except: it pertains to exposure to lead when it is not
Construc on
Agriculture
Factory manufacturing
Medical removal is different
Return to work level is different
Describe blood monitoring requirements - answerIf air monitoring is above the ac on level
30ug/m3 for more than 30 days/year
Every 2 months for the first 6 months
If above 40ug/dl then back to every 2 months
At 50ug/dl- medical removal (if 2 consecu ve tests)
Recognize the correct wording of lead wording signs - answerDANGER: Lead work area
May Damage Fer lity or the Unborn Child, Cause Damage to the Central Nervous System, Do Not Eat,
Drink, or Smoke in this Area
Describe the OSHA construc on standards (other than lead regs) - answer-Fall protec on
-Eye protec on
-Hazard Communica on
, -Anything having to do with worker protec on and construc on (including asbestos)
Describe the general requirements specified by the OSHA construc on standards - answer-Train your
people
-Monitor the air they're breathing (PEL is 50ug/m3, AL is 30ug/m3)
-Take steps to reduce exposure to lead
-Do blood monitoring
Keep adequate records
Describe the exposure monitoring and wri en compliance plan requirements specified by the OSHA lead
in construc on standards - answer-Depending on what Class work it is, assume a certain exposure of
lead
-Adjust respirator a er finding out what exposure is
-Document what type of work is being done
-Exposure below AL (30ug/m3) is considered nega ve assessment. not repeated un l job condi ons
change
-If exposure is above PEL (50ug/m3) monitor every 3 months
-between 30-50ug/m3, monitor every 6 months
-wri en compliance plan
Exposure assessment schedule when assessment reports levels below AL (30ug/m3) - answerNot
repeated un l job condi ons change
Exposure assessment schedule if exposure is above PEL (50ug/m3) - answerEvery 3 months
Exposure assessment schedule if exposure is between AL (30ug/m3) and PEL (50ug/m3) - answerEvery 6
months