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 documentation review and interview, it was determined the facility failed to maintain the generator set in one instance, affecting two of two floors.
Findings include: 1. Observation on May 19, 2026, at 12:14 p.m., revealed the diesel generator lacked a fuel quality sample for the preceding twelve-month period. Exit interview on May 19, 2026, between 12:25 p.m., and 12:30 p.m., with the Executive Director, Facility Administrator, and Facilities Manager, confirmed the generator set deficiency.
| | Plan of Correction - To be completed: 06/05/2026
1. Curtis Power Solutions, the contractor performing facility generator p.m.'s, has been notified to take a fuel quality sample during the next scheduled maintenance/filter change that is pending completion June 2026.
2. Maintenance Director/Designee will ensure that the diesel generator has a fuel quality sample done and recorded for the preceding twelve-month period.
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