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TO: Department Heads, Department Chairmen and Hospital Administration</p>
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DATE: August 2025</p>
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SUBJECT: Generator Test: East Tower</p>
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<b> </b></div>
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<span style="color: rgb(0, 0, 0);">The next monthly test is scheduled for<b> </b>
</span><span style="color: rgb(200, 38, 19);"><b>Tuesday, August 19, 2025</b></span><span style="color: rgb(0, 0, 0);"><b>.</b></span></div>
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<b><u>THE EAST TOWER GENERATOR TEST PROCEDURES ARE AS FOLLOWS:</u> </b></div>
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· The test will be announced over the paging system fifteen minutes prior to the test (5:00AM).</div>
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· The emergency generators will be started between 5:00AM and 5:05AM and used as the source for the emergency power feed for approximately 60 minutes.</div>
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· Emergency power will be switched back to the electrical feed between 6:35AM and 6:45AM when the generators are turned off.</div>
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· Completion of the test will be announced over the paging system.</div>
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· Users of emergency power will notice a series of sequential blinks at the beginning of the East Tower test (one per electrical zone) as each of the 14 emergency power switches are engaged. At the end of the test, all areas will blink (yellow) as
the switches return their respective areas to normal power.</div>
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· Elevators in the East Tower may stop and start during power transition.</div>
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<b> </b></div>
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<span style="background-color: rgb(255, 255, 0);">If an <u>unavoidable emergency</u> arises close to the time that the emergency generator test is scheduled and you feel that a brief power interruption would be detrimental to patient care, immediately contact
the Maintenance Operations Center at 4-4230.</span></div>
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