10-Exhibit I_NFPA 110 EPSS Maintenance and Operation Testing Log_04012026_BA.pdf
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- Attached to
- Generator IDIQ Contract
- Solicitation number
- 1164311
About this file
This document is a template for an NFPA 110 maintenance and operational testing log used for emergency power supply systems (EPSS) at the Beltsville Agricultural Research Center (BARC), a USDA-ARS facility in Beltsville, Maryland. The log is designed to document routine testing and maintenance activities for generator, automatic transfer switch (ATS), and manual transfer switch (MTS) equipment.
The template captures essential equipment information including generator make/model, fuel type, engine model, serial number, standby kilowatt rating, normal operating temperature, normal oil pressure, and the 30% of standby rating threshold. The testing log requires operators to record 14 sequential steps: performing scheduled maintenance and test-specific gravity measurements, documenting running time meter readings at test start and end, simulating power failure from a cold start, recording time delay on startup, measuring engine cranking time, transferring load to the generator, documenting AC voltage/frequency/amperage, recording initial oil pressure and battery charging rates, re-recording these parameters after 15 minutes of operation, re-transferring to normal power after minimum 30-minute operation, documenting pre-transfer instrument readings, recording time delays for re-transfer and shutdown, and placing the unit in automatic operation mode. The log provides columns for multiple test dates with corresponding data entry fields for each measurement parameter, and requires operator initials to document completion. This template serves as the standardized compliance document for NFPA 110 standard adherence at BARC facilities.
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BARC EPSS (Generator/ATS/MTS) Maintenance and Repair IDIQ Beltsville Agricultural Research Center (BARC) USDA-ARS, Beltsville, MD
Exhibit I NFPA 110 EPSS Maintenance and Operation Testing Log
NFPA 110 Maintenance and Operational Testing Log
Site/Location:
Generator Make/Model: Fuel Type:
Engine Model: Normal Operating Temp: Standby kW Rating: kW
Serial #: Normal Oil Pressure: 30% of Standby Rating: kW
Date Tested
1) Perform maintenance per Maintenance Schedule Test Specific Gravity Complete Checklist General Condition
2) Record running time meter (RTM) at start and end of test.
Start (Hrs.)
End (Hrs.)
3) Simulate power failure from a cold start using test switch or opening normal power supply.
4) Observe and record time delay (T/D) on start.
T/D Start (sec)
5) Record cranking time (terminates when engine starts).
Crank time (sec)
6) Transfer load to EPS Generator.
T/D Transfer (sec)
7) Record AC voltage, frequency, amperage.
AC Voltage Hz AC Amps AC kW
8) Record initial oil pressure and battery charging rate.
Oil pressure (psi) DC Amps
9) Record oil pressure, battery charging rate, and water or air temp after 15-min running time.
Oil pressure (psi) DC Amps Water/Air Temp
10) Re-transfer back to normal power after running under load for a minimum of 30 minutes.
11) Record engine and AC instruments just prior to re-transfer.
Oil pressure (psi) DC Amps Water/Air Temp AC Voltage Hz AC Amps AC kW
12) Record time delay on re-transfer.
T/D re-transfer (min)
13) Record time delay on shutdown for units so equipped.
T/D Stop (min)
14) Place unit in automatic operation mode.
Operator Initials
File details come from the government source that posted it. Updated .