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<p class="elementToProof" align="center"><span style="font-family: "Times New Roman", serif; font-size: 18pt; color: rgb(0, 0, 0);"><b><u>ELECTRICAL POWER NOTICE FOR</u></b></span></p>
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<p align="center"><span style="font-family: "Times New Roman", serif; font-size: 18pt; color: rgb(0, 0, 0);"><b><u>Downtown Campus Buildings</u></b></span></p>
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<p class="elementToProof"><span style="font-family: Arial, Helvetica, sans-serif; font-size: 12pt; color: rgb(0, 0, 0);">TO: All Departments with Space in UH, East Wing, East Tower, CWB, Weiskotten Hall and Setnor </span></p>
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<p class="elementToProof"><span style="font-family: Arial, Helvetica, sans-serif; font-size: 12pt; color: rgb(0, 0, 0); background-color: yellow;">SUBJECT: Electric Power Interruptions UH, East Wing, East Tower, CWB, Weiskotten Hall and Setnor</span></p>
<p class="elementToProof"><span style="font-family: Arial, Helvetica, sans-serif; font-size: 12pt; color: rgb(0, 0, 0); background-color: yellow;"> 5:00 am – 5:30 am Saturday May 4, 2024, and if needed Sunday May 5, 2024</span></p>
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<p style="text-align: justify;"><span style="font-family: "Times New Roman", serif; font-size: 11pt; color: rgb(0, 0, 0);"><b>TODAY’S DATE: April 23, 2024</b></span></p>
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<p style="text-align: justify;"><span style="font-family: "Times New Roman", serif; font-size: 11pt; color: rgb(0, 0, 0); background-color: yellow;"><b>WORK PERFORMED ON: May 4, 2024</b></span></p>
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<p style="text-align: justify;"><span style="font-family: "Times New Roman", serif; font-size: 10pt; color: rgb(0, 0, 0);">In order to perform preventive maintenance on our Substation, one of our incoming National Grid feeders will be switched offline. We will
be conducting switching to building feeds listed below between the hours of 5 am and 5:30 am. and again, later in the afternoon between 2:30 and 4:30pm. This will cause power losses from 1 to 10 seconds while we do switching. Emergency power circuits will
see a loss similar to generator testing both in the morning and again in the afternoon. Not all areas are affected in the afternoon.</span></p>
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<p style="text-align: justify;"><span style="font-family: "Times New Roman", serif; font-size: 10pt; color: rgb(0, 0, 0);"> If switching cannot occur Saturday afternoon, we will conduct switching Sunday morning starting at 5:00 am. </span></p>
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<p style="text-align: justify;"><span style="font-family: "Times New Roman", serif; font-size: 11pt; color: rgb(0, 0, 0);"><b>***East Wing- Please use OR’s 4,6,7,9, and 13 prior to switching and until an all clear is given in the morning. </b></span></p>
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<p style="text-align: justify;"><span style="font-family: "Times New Roman", serif; font-size: 11pt; color: rgb(0, 0, 0);"><b>MRI #1 and Emergency Department CT #2 will also be impacted and should be shut down during switching.</b></span></p>
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<p style="text-align: justify;"><span style="font-family: "Times New Roman", serif; font-size: 11pt; color: rgb(0, 0, 0);"><b>Before any switching is done, we will walk the 5E OR’s, 3N OR’s and 6 West & South Heart & Vascular.</b></span></p>
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<p style="text-align: justify;"><span style="font-family: "Times New Roman", serif; font-size: 11pt; color: rgb(0, 0, 0);"><b>Telemetry monitors may also see a blip and a 1-2 min reboot, but no data will be lost.</b></span></p>
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<p><span style="font-family: Arial, Helvetica, sans-serif; font-size: 12pt; color: rgb(0, 0, 0);"><b>This is what you can expect to happen starting at 5:00 a.m. and again sometime in the afternoon once work is complete. Not all areas will be impacted in the
afternoon.</b></span></p>
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<p style="text-align: justify;"><span style="font-family: "Times New Roman", serif; font-size: 11pt; color: rgb(0, 0, 0);"><b>UH, CWB, East Wing and East Tower;</b></span><span style="font-family: "Times New Roman", serif; font-size: 10pt; color: rgb(0, 0, 0);"> Will
experience a loss of some of your normal power circuits for 1 to10 seconds while we conduct switching. Emergency power circuits will see a loss similar to monthly generator testing. We will attempt to switch back in the afternoon once work is complete. If
we cannot accomplish due to activities in the buildings, we will do switching Sunday morning at 5:00 am.</span></p>
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<p style="text-align: justify;"><span style="font-family: "Times New Roman", serif; font-size: 11pt; color: rgb(0, 0, 0);"><b><u>Weiskotten Hall, and Setnor:</u></b></span><span style="font-family: Arial, Helvetica, sans-serif; font-size: 10pt; color: rgb(0, 0, 0);">
</span><span style="font-family: "Times New Roman", serif; font-size: 10pt; color: rgb(0, 0, 0);">Some of the normal power circuits will lose power for 1-10 seconds while we conduct switching in the morning. Emergency power will see a loss similar to monthly
generator testing. You will see the same impacts in the afternoon when we switch back to normal operations.</span></p>
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<p style="text-align: justify;"><span style="font-family: "Times New Roman", serif; font-size: 10pt; color: rgb(0, 0, 0);">Other buildings (Cancer Center, Setnor, Gama Knife, Silverman etc.)
<b>are not affected.</b></span></p>
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<p style="text-align: justify;"><span style="font-family: "Times New Roman", serif; font-size: 12pt; color: rgb(0, 0, 0); background-color: rgb(255, 255, 0);">If you have any questions, please contact Stu Hatzinger at
<b>315-920-2584</b></span></p>
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