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Run: Bushing and Cable Entrance Inspection (IEEE 386)

Use this inspection to verify IEEE 386 cable entrances and apparatus bushings are compatible, fully seated, clean, and safe before energization. It helps cat...

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Inspection Details

Record the equipment nameplate ID, location, or asset tag for the bushing/cable entrance being inspected.
Select the reason for inspection.
Capture the date and time of the inspection.
Enter the work order, permit, or job number associated with the inspection.
Confirm the equipment was placed in a safe condition before inspection, consistent with site LOTO procedures and OSHA 1910.147 where applicable.

IEEE 386 Interface Compatibility

Verify the installed interface matches IEEE 386 separable connector dimensions and mating requirements for the application.
Confirm the field cable accessory, elbow, or connector is compatible with the installed bushing and voltage class.
Verify the cable accessory and bushing ratings match the equipment voltage class and system application.
Check for non-matching brands, adapters, or improvised parts that could compromise fit, sealing, or electrical performance.

Seating, Fit, and Mechanical Condition

Verify the connector is fully engaged and seated with no visible gap, tilt, or partial insertion.
Confirm any retaining clips, locking rings, or hardware are present, properly installed, and secure.
Inspect the bushing, cable entrance, and insulating surfaces for physical damage or heat-related deterioration.
Verify the cable is not under excessive mechanical strain and is routed without sharp bends or tension at the entrance.

Cleanliness, Sealing, and Environmental Condition

Check for dirt, moisture, tracking, corrosion, grease, or other contamination on exposed insulating surfaces.
Confirm weather seals, boots, and gaskets are present, undamaged, and properly positioned to maintain environmental protection.
Inspect for water intrusion, rust, oxidation, or other signs of environmental compromise.

Grounding, Labeling, and Final Verification

Verify grounding or bonding conductors, shields, or associated hardware are installed and secure per site design.
Confirm labels, phase markings, and circuit identifiers are present and readable.
Record whether any deficiency, non-conformance, or safety concern was observed that would prevent safe operation or energization.
Sign to confirm the inspection findings are accurate and complete.

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