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| Teaching Since: | Apr 2017 |
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MBA, Ph.D in Management
Harvard university
Feb-1997 - Aug-2003
Professor
Strayer University
Jan-2007 - Present
Consider the scenario below:
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Workers need to enter a below-ground, concrete-lined vault to repair a leaking valve that controls the flow of wastewater
from several buildings at your plant. The opening for the pit is outdoors and secured with a 36-inch diameter manhole cover.
The pit is 12 feet deep, and the walls are 6 feet x 6 feet wide. The valve is at the bottom of the vault. You opened the cover,
tested the atmosphere, and found oxygen levels to be at 16%. No toxic substances were detected. After ventilating the
space for 15 minutes, the oxygen reading reached 18% and remained at that level.
Address the following items:
reached the decision.
when entering the space to repair the valve.
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Include the citation(s) from 29 CFR 1910.146 for each step of the procedure.
Your submission must be a minimum of two pages in length. Be sure to include a title page. Originality will be checked.
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