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Department of Transportation - Division of Maintenance <br />Structure Maintenance & Investigations <br />MECHANICAL/ELECTRICAL ELEMENT INSPECTION RATINGS AND NOTES <br />Elem Defect/ Element Description Env Total Units Qty in each Condition State <br />No. Prot Defect Qty CS 1 CS 2 CS 3 CS 4 <br />(612) Power System - Electrical <br />Non -Routine Inspection Element Notes: <br />Utility power to the bridge is delivered to the west side of the bridge and provided by means of a submarine cable to the pivot pier <br />The power supply is 240 Volts AC. There is no backup generator on -site. <br />(612-9005) Accessibility and Labeling <br />Non -Routine Inspection Element Notes: <br />Mech/Elect (06/02/2021) None of the electrical enclosures have arc flash labels. Some of the electrical enclosures exhibit minor <br />corrosion. <br />The top hinge for the pole mounted electrical service equipment enclosure was missing. <br />(5/9/2023) Condition still present. <br />613 Traffic Control Sys - Mechanical 2 3 ea. 1 2 0 0 <br />9000 Operation 2 2 ea. 0 2 0 0 <br />(613) Traffic Control Sys - Mechanical <br />Non -Routine Inspection Element Notes: <br />Single battery powered traffic gates are located at each end of the bridge. Each gate has three flashing red lights mounted along the <br />length of the gate arm. Alarm bells are mounted adjacent to the traffic gates. <br />(613-9000) Operation <br />Non -Routine Inspection Element Notes: <br />Both North and South gate arms have been replaced, however their drive systems exceeded their operational life and need be <br />replaced with new gates with hard wired power supply. <br />614 Traffic Control Sys - Electrical 2 3 ea. 1 0 2 0 <br />9018 Damage (Electrical) 2 2 ea. 0 0 2 0 <br />(614) Traffic Control Sys - Electrical <br />Non -Routine Inspection Element Notes: <br />Single traffic gates are located at each end of the bridge. Each gate has three flashing red lights mounted along the length of the <br />gate arm. <br />Alarm bells are mounted adjacent to the traffic gates. <br />There are two signal lights mount on steel poles on the right side of the roadway at each end of the bridge. <br />(614-9018) Damage (Electrical) <br />Non -Routine Inspection Element Notes: <br />(5/9/2023) Both traffic gates have exposed wiring or degraded wiring insulation. <br />5/13/25 Condition still present. <br />MECHANICAL/ELECTRICAL PHOTOGRAPHS <br />N. <br />Photo 1 <br />Photo 1 <br />Printed on: Monday 06/23/2025 03:35 PM Page 7 of 8 29C0131/AABI/153160 <br />