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 01 - Component: 01 - Tag: 0918
Based on document review and interview, it was determined the facility failed to maintain and inspect the emergency generator in one instance, affecting the entire facility.
Findings include:
1. Review of documentation on February 23, 2026, at 8:30 a.m., revealed the facility could not produce documentation for the required monthly electrolyte specific gravity or conductance tests.
Interview with the Facility Administrator and Maintenance Director on February 23, 2026, at 12:30 p.m., confirmed the lack of documentation at the time of the survey.
| | Plan of Correction - To be completed: 04/10/2026
The facility obtained the appropriate conductance testing equipment and completed a conductance test on March 3, 2026 for the generator battery. Results were documented and found to be within manufacturer-recommended ranges. If any abnormal findings had been identified, corrective action would have included immediate battery servicing or replacement.
No other life safety equipment deficiencies were identified and there were no negative outcomes as a result of the missed conductance tests. The facility has implemented the
The maintenance supervisor reviewed the requirements for conductance testing and will re-educate the appropriate maintenance team before the next scheduled conductance test. The Preventive Maintenance (PM) schedule has been updated to specifically include monthly conductance testing of generator batteries and documentation of results in a dedicated log. A revised Emergency Generator Monthly Maintenance Director and designees have been educated on NFPA 110 requirements for monthly battery testing and documentation. The Maintenance Director/designee will review and sign off on generator testing logs monthly and address any identified issues at the time of discovery. The maintenance supervisor/ designee will audit generator documentation and present audit findings at the facility's Quality Assurance and Performance Improvement (QAPI) Committee for oversight. Any identified variances will result in immediate corrective action and re-education.
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