You are asked to evaluate employees’ exposures to methyl n-amyl ketone during a painting operation. After careful consideration, you choose NIOSH Method 2553 for the sampling. You can access the method by clicking the link below:National Institute for Occupational Safety and Health. (2003). Ketones II: Method 2553. In P. M. Eiler & M. E. Cassinelli (Eds.), NIOSH manual of analytical methods (4th ed.). Centers for Disease Control and Prevention. http://www.cdc.gov/niosh/docs/2003-154/pdfs/2553.pdfYour pre-sampling and post-sampling pump calibrations using a primary standard are both 0.05 L/min. You collect personal samples on two employees working in the operation. The samples are collected for 430 minutes (Sample 1) and 440 minutes (Sample 2).
The laboratory reports that the front section of Sample 1 contains 5,000 µg of methyl n-amyl ketone and the back section contains 200 µg of methyl n-amyl ketone. The front section of Sample 2 contains 4,000 µg of methyl n-amyl ketone and the back section contains 50 µg of methyl n-amyl ketone. Neither the front nor back sections of the field blank you supplied contain any detectable levels of methyl n-amyl ketone.
You then reference OSHA’s Table Z-1 and find that the 8-hour TWA PEL for methyl n-amyl ketone is 100 ppm
You also look up the ACGIH TLV for methyl n-amyl ketone and find that the TLV is 50 ppm as an 8-hour TWA exposure.
The case study should be a minimum of three pages in length, and you should cite the NIOSH document using APA style. For more information on National Institute for Occupational Safety and Health check on this : https://en.wikipedia.org/wiki/National_Institute_for_Occupational_Safety_and_Health
At Edubaddy.com, we deliver the best essay writing service in USA and guarantee all of our customers that we deliver on what we promise.
Our team of writers is the best in the essay writing industry. We are the best college essay writing service
Once you create an account with us, we will also provide you with a personal account to load your funds. We promise to refund your money if you aren’t satisfied with our products.Read more
As the best essay writing service in USA, all of our work is 100% original and completely plagiarism-free. We use the best plagiarism checkers on all papers that our writers submit. Trust us to deliver the best original orders.Read more
Whenever you submit your paper with us, we always strive to deliver the best high-quality finished orders. What happens when you receive our finished paper but are not satisfied? We offer free unlimited revisions. We also aim for nothing but to deliver only high-quality papers. EduBaddy puts quality first in all papers that we deliver to your account.Read more
It’s important to us that our customers understand that all the information that they share with us is strictly confidential and only used to improve the essay writing services that we offer. We will never share, rent, or sell any information you share with us.Read more
It’s always important that all our clients understand and trust us to deliver the highest-quality papers. We must trust each other if we want to achieve the best end results. We always want to make sure that our customers are absolutely happy with every paper that we write for you.Read more