Electrical Systems - Essential Electric System Maintenance and Testing The generator or other alternate power source and associated equipment is capable of supplying service within 10 seconds. If the 10-second criterion is not met during the monthly test, a process shall be provided to annually confirm this capability for the life safety and critical branches. Maintenance and testing of the generator and transfer switches are performed in accordance with NFPA 110. Generator sets are inspected weekly, exercised under load 30 minutes 12 times a year in 20-40 day intervals, and exercised once every 36 months for 4 continuous hours. Scheduled test under load conditions include a complete simulated cold start and automatic or manual transfer of all EES loads, and are conducted by competent personnel. Maintenance and testing of stored energy power sources (Type 3 EES) are in accordance with NFPA 111. Main and feeder circuit breakers are inspected annually, and a program for periodically exercising the components is established according to manufacturer requirements. Written records of maintenance and testing are maintained and readily available. EES electrical panels and circuits are marked, readily identifiable, and separate from normal power circuits. Minimizing the possibility of damage of the emergency power source is a design consideration for new installations. 6.4.4, 6.5.4, 6.6.4 (NFPA 99), NFPA 110, NFPA 111, 700.10 (NFPA 70)
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Observations: Name: MAIN BUILDING - Component: 01 - Tag: 0918
Based on document review and interview, it was determined the facility failed to provide required maintenance and testing documentation for the emergency generator, which serves the entire component.
Findings include:
1. Review of documentation on August 20, 2024, between 9:47 AM and 9:51 AM, revealed the facility lacked documentation, for the following:
a. 9:47 AM, one full year, weekly visual inspection; b. 9:48 AM, one full year, monthly building load run, 30-min load w/transfer switch; c. 9:49 AM, annual load bank; d. 9:50 AM, 3-year, 4-hour building load run; e. 9:51 AM, annual fuel quality test report.
Interview at the time of the exit conference with the Administrator and Director of Maintenance on August 20, 2024, at 1:15 PM, confirmed the emergency generator maintenance was not performed.
| | Plan of Correction - To be completed: 10/18/2024
1: The facility maintained emergency generator on 1/18/2024 and have subsequently gotten the documentation from Penn Power.
2: The maintenance director was re-educated on the maintenance, testing and documentation of the emergency generator.
3: The NHA or designee will conduct a monthly audit of the testing x 2 a month x 12 months to ensure the maintenance and testing of the energy generator.
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