Advanced IH

Thisassignment has two parts. Both parts will be combined and submitted within thesame document. For this assignment, begin by analyzing the items in the tablebelow and then answering the associated questions.

Hazard    Occupational Exposure Limits (OEL)s

ManganeseFume                5 mg/m3 (OSHA Ceiling)

0.1 mg/m3(ACGIH 8-hour TWA (I))

Copper Fume        0.1 mg/m3 (OSHA 8-hour TWA)

0.2 mg/m3(ACGIH 8-hour TWA)

Lead Fume            0.05 mg/m3 (OSHA 8-hour TWA)

0.05 mg/m3(ACGIH 8-hour TWA

1,2,4trimethylbenzene      OSHA NoneEstablished

25 ppm(ACGIH 8-hour TWA TLV)

Toluene 200 ppm (OSHA 8-hour TWA)

300 ppm(OSHA Ceiling)

20 ppm(ACGIH 8-hour TWA TLV)

Xylene    100 ppm (OSHA 8-hour TWA)

100 ppm(ACGIH 8-hour TWA

MetalWorking Fluids          OSHA NoneEstablished

0.5 mg/m3(NIOSH 10-hour TWA REL)

Part I: Foreach of the chemical hazards answer the following:

Compare yourcalculated exposures in Unit IV to one of the occupational exposure limits(OELs) in the table.

Does thecalculated exposure exceed the OEL you chose?

Discuss whyyou chose the OELs you used.

Provide youropinion as to whether the risk associated with each exposure is an acceptablelevel of risk.

Part II:Analyze the table below, and then answer the associated questions.

Location Shift Length          Result

Shipping/Receiving              8 hours  78.3 dBA (Lavg)

HydraulicPress    12 hours 93.0 dBA (Lavg)

MetalWorking Line            12 hours 84 dBA (Lavg)

RoboticWelding  12 hours 80.5 dBA (Lavg)

Hand Welding      12 hours 81.3dBA (Lavg)

Paint Booth           12 hours 79.5 dBA (Lavg)

QA/QCLaboratory               8 hours  70.0 dBA (Lavg)

FinalInspection    8 hours  73.5 dBA (Lavg)

Answer eachof the following:

Which of theresults exceed the OSHA PEL?

Which of theresults exceed the OSHA action level?

Provide youropinion as to whether the risk associated with each exposure is an acceptablelevel of risk.

Yourassignment must be a minimum of two pages in length, not including title orreference pages

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