8-Exhibit G_NFPA 110 EPSS Maintenance Log_04012026_BA.pdf
PDF 187 KB Posted
- Attached to
- Generator Maintenance
- Solicitation number
- 1232SA26Q0395
About this file
This is an NFPA 110 Emergency Power Supply System (EPSS) Maintenance Log template for the Beltsville Agricultural Research Center (BARC), USDA-ARS in Beltsville, Maryland. The document is Exhibit G to the BARC EPSS (Generator/ATS/MTS) Maintenance and Repair IDIQ contract.
The maintenance log provides a standardized format for recording preventive maintenance activities on emergency power generation equipment, including generators, automatic transfer switches (ATS), and manual transfer switches (MTS). The log captures equipment specifications (generator model, engine model, standby kW nameplate rating, fuel type, and normal operating temperature) and identifies the individual performing maintenance by initials. The template establishes two maintenance levels with varying frequencies across multiple system components: Fuel System, Lubrication System, Cooling System, Exhaust System, Battery System, Electrical System, Prime Mover (Engine), Generator End, Automatic Transfer Switch, and General Condition. Maintenance frequencies are coded as W (Weekly), M (Monthly), Q (Quarterly), S (Semi-Annual), and A (Annually), with certain critical items such as load testing, valve clearance, and torque bolt inspection required at specific hour intervals (3/500 hours, 3/4 hours, or 5/500 hours). The log provides columns for recording dates and readings associated with each maintenance task, enabling comprehensive documentation of EPSS system health and compliance with NFPA 110-2022 standards.
View the file
Other files
Show all 20
On GovTribe
Work with this file
- Download the original file
- Contacts named in this file
- Similar government files
- Ask GovTribe AI about this file
Text version
BARC EPSS (Generator/ATS/MTS) Maintenance and Repair IDIQ Beltsville Agricultural Research Center (BARC) USDA-ARS, Beltsville, MD
Exhibit G NFPA 110 EPSS Maintenance Log
EPSS Maintenance Log Source: NFPA 110-2022 Figure A.8.3.1(b)
Generator Model: Engine Model: Date Installed:
Standby kW nameplate rating: kW 30% of Standby Rating: kW Fuel: Normal Operating Temp: F Performed by: (Initials)
W=Weekly S=Semi-Annual M=Monthly A=Annually
Q=Quarterly #'s=hours Component (as applicable) Level 1 Level 2
Fuel System Main supply tank level W M Day tank level W M Day tank float switch W Q Supply or transfer pump operation W Q Solenoid valve operation W Q Strainer, filter and/or dirt leg Q Q Water in system W Q Flexible hose and connectors W M Tank vents/overflow pipe blocked A A Piping A A Wiring in fuel system A A Fuel in main tank A A
Lubrication System Oil level W M Oil change 50 or A 50 or A Oil filter 50 or A 50 or A Lube oil heater W M Crankcase breather Q S
Cooling System Coolant level W M Antifreeze protection level S A Antifreeze A A Adequate cooling water to heat exchanger W M Rod out heat exchanger A A Adequate fresh air through radiator W M Clean exterior of radiator A A Fan and alternator belts M Q Water pump W Q Flexible water hoses and connections W M Jacket water heater W M Inspect ductwork, clean louvers A A Louver motor and controls A A
Exhaust System Leakage W M Drain condensate trap W M Insulation and fire hazards Q Q Excessive back pressure A A Exhaust system hanger and supports A A Flexible exhaust section S S
Battery System Electrolyte level W M Terminals clean and tight Q Q Remove corrosion from case M M Specific gravity or state of charge M M Charger and charge rate M M Equalize charge M M
Fill In Appropriate Readings
Date
Generator Model: Engine Model: Date Installed:
Standby kW nameplate rating: kW 30% of Standby Rating: kW Fuel: Normal Operating Temp: F Performed by: (Initials)
W=Weekly S=Semi-Annual M=Monthly A=Annually
Q=Quarterly #'s=hours Component (as applicable) Level 1 Level 2
Electrical System General inspection W M Tighten control and power wiring connections A A Wire chafing if subject to movement Q S Operation of safeties and alarms S S Boxes, panels and cabinets S S Circuit breakers, fuses M A Transfer switch main contacts A A Calibration of voltage-sensing relays/devices A A Wire insulation breakdown 5/500a 3/500b
Prime Mover (Engine) General inspection W M Service air cleaner S S Governor oil level and linkage M M Governor oil A A Ignition system - plugs, cap, rotor, secondary wire insulation A A Choke setting and carburetor adjustment S S Injector pump and injectors for flow rate, pressure, and/or spray pattern A A Load test at minimum of 30% nameplate rating 3/4c 3/4c
Valve clearance 3/500b 3/500b
Torque bolts 3/500b 3/500b
Generator End Brush length, appearance free to move in holder S S Commutator and slip rings A A Rotor and stator A A Bearings A A Bearing grease A A Exciter A A Voltage regulator A A Measure and record resistance readings of windings with insulation tester (Megger) A A
General Condition Unusual noises, vibrations, leakage, temperatures or deterioration W M Service room/surrounding area W M Restore system to automatic operation condition W M a Every 5 years or 500 hours b Every 3 years or 500 hours c Every 3 years for 4 hours
Generator Model: Engine Model: Date Installed:
Standby kW nameplate rating: kW 30% of Standby Rating: kW Fuel: Normal Operating Temp: F Performed by: (Initials)
W=Weekly S=Semi-Annual M=Monthly A=Annually
Q=Quarterly #'s=hours Component (as applicable) Level 1 Level 2
Automatic Transfer Switch General inspection W M Exercise the system under load W M Automatic control system M Q Cabinet exterior M Q Tighten external components M Q External operating mechanism Q A Inspect interior of transfer switch Q A Tighten internal components A A LED indicators and remote control systems operation A A Transfer switch main contacts A A Tighten wiring connections A A Thermographic temperature scan A A Wire insulation deterioration A A
File details come from the government source that posted it. Updated .