BTU Diesel Generator

2026-11-03

Diesel Generation Specifications RFQ # 1PA400614 BACKGROUND The specifications below detail what is needed for a Diesel Generator . The Diesel Generator is needed by CAL FIRE ’ s Chico Air Attack Base to remain operable during an electrical outage . personnel . ACTION SUBMITTALS • Product Data : For each type of product . • Include rated capacities , operating characteristics , electrical characteristics , and furnished specialties and accessories . • Include thermal damage curve for generator . • Include time - current characteristic curves for generator protective device . • Include fuel consumption in gallons per hour ( liters per hour ) at 0 . 8 power factor at 0 . 5 , 0 . 75 , and 1 . 0 - times generator capacity . • Include generator efficiency at 0 . 8 power factor at 0 . 5 , 0 . 75 -, and 1 . 0 - times generator capacity . • Include airflow requirements for cooling and combustion air in cubic feet per minute ( cubic meters per minute ) at 0 . 8 power factor , with air - supply temperature of 95 , 80 , 70 , and 50 deg F ( 35 , 27 , 21 , and 10 deg C ). Provide Drawings indicating requirements and limitations for location of air intake and exhausts . • Include generator characteristics , including , but not limited to , kilowatt rating , efficiency , reactance ’ s , and short - circuit current capability . WARRANTY • Manufacturer ' s Warranty : Manufacturer agrees to repair or replace components of packaged engine generators and associated auxiliary components that fail in materials or workmanship within specified warranty period . • Warranty Period : 5 years from date of Substantial Completion . PERFORMANCE REQUIREMENTS • Seismic Performance : Engine generator housing , subbase fuel tank , US engine generator , batteries , battery racks , silencers , sound attenuating equipment , accessories , and components shall withstand the effects of earthquake motions determined according to ASCE / SEI 7 . • The term " withstand " means “ the unit will remain in place without separation of any parts when subjected to the systemic forces specified and the unit will be fully operational after the systemic event .” • Component Importance factor : 1 . 5 . • B11 Compliance : Comply with B11 . 19 . • NFPA Compliance : Comply with NFPA 37 . • Comply with NFPA 70 . • Comply with NFPA 110 requirements for Level 2 EPSS . • UL Compliance : Comply with UL 2200 . • Engine Exhaust Emissions : Comply with EPA Tier 3 requirements and applicable state and local government requirements . • Noise Emission : Comply with applicable state and local government requirements for maximum noise level at 71dBA at 23 feet due to sound emitted by engine generator including engine , engine exhaust , engine cooling - air intake and discharge , and other components of installation . • Environmental Conditions : Engine generator system shall withstand the following environmental conditions without mechanical or electrical damage or degradation of performance capability : Ambient Temperature : 5 to 104 deg F . • Relative Humidity : Zero to 95 percent . • Altitude : Sea level to 1000 feet . ENGINE GENERATOR ASSEMBLY DESCRIPTION • Factory - assembled and - tested , water - cooled engine , with brushless generator and accessories . • Electrical Components , Devices , and Accessories : Listed and labeled as defined in NFPA 70 , by a qualified testing agency , and marked for intended location and use . • Power Rating : Standby • EPSS Class : Engine generator shall be classified as a Class 33 according to NFPA 110 . • Service Load : 313 kVA . • Power Factor : 0 . 8 , lagging . • Frequency : 60 Hz . • Voltage : 480Y / 277V . • Phase : Three - phase , four wire , wye . • Induction Method : Turbocharged and aftercooled . • Governor : Adjustable isochronous , with speed sensing . • Mounting Frame : Structural steel framework to maintain alignment of mounted components without depending on concrete foundation . Provide lifting attachments sized and spaced to prevent deflection of base during lifting and moving . Rigging Diagram : in Submittal to indicate location and lifting capacity of each lifting attachment and engine generator center of gravity . • Capacities and Characteristics : Power Output Ratings : Nominal ratings as indicated at 0 . 8 power factor excluding power required for the continued and repeated operation of the unit and auxiliaries . • Nameplates : For each major system component to identify . DIESEL ENGINE • Fuel : ASTM D975 , diesel fuel oil , Grade 2 - D S15 . Diesel No . 2 . Or approved renewable diesel fuel replacement . • Rated Engine Speed : 1800 rpm . • Lubrication System : Skid - mounted . Filter and Strainer : Rated to remove 90 percent of particles 5 micrometers and smaller while passing full flow . • Thermostatic Control Valve : Control flow in system to maintain optimum oil temperature . Unit shall be capable of full flow and is designed to be fail - safe . • Crankcase Drain : Arranged for complete gravity drainage to an easily removable container with no disassembly and without use of pumps , siphons , special tools , or appliances .

California

2026-03-27