Questions and Answers.pdf

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Cummins C3000D6EB 3000KW Standby Generators
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NSIOG324358AS55
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This document is a Questions and Answers (Q&A) file for a generator replacement project for the National Geospatial-Intelligence Agency (NGA) located in Arnold, MO. The project involves replacing existing generators with a 3000kW Cummins Centum C3000D6EB diesel generator, configured for 12.47kV, 3-phase power, with an outdoor application and sound attenuation. The generator is specified to have a 72-hour continuous fuel tank runtime, and startup services are required. The quote inquiry date is 7/9/2025, with a quote required date of 7/14/2025. Technical details and further information can be obtained by contacting Clayte S. Jones at Cummins (clayte.jones@cummins.com, 573-430-8530). Notably, automatic transfer switches are not applicable for this project, and the document indicates no specific requirements for transfer switch configurations.

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NSIOG324358AS55 J and A.pdf PDF
RFP_NSIOG324358AS55.pdf PDF

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Attachment N UNCLASSIFIED//FOUO

# Date Question Answer 1 7/9/2025 Is this for a new installation or to replace an existing unit? This is to replace existing Generators

2 7/9/2025 Voltage and number of phases 12.47KV, 3PH 3 7/9/2025 How many hours of continuous runtime do you want the fuel tank to provide?

72 Hours

4 7/9/2025 or the purpose of sizing the automatic transfer switch, what amperage is the breaker OR service from the mains utility?

Automatic Transfer Switches (ATSs) are not applicable here

Quote Detail:

Inquiry Date:

Quote Required Date: 7/14/2025

Project Site Reference (name):

(NGA - National Geospatial-Intelligence Agency Generators) Project Lou

Project Location (City): Arnold, MO

Project Contact (if questions): NGA POCs and Clayte S. Jones clayte.jones@cummins.com

Project Contact Phone: 314-676-3289 (NGA POC) and Commins POC 573-430-8530

Generator Detail:

kW: 3000kW Cummins Centum C3000D6EB Fuel (diesel / natural gas / propane): Diesel Propane Fuel type (vapor or liquid withdrawal) n/a Fuel Tank Run Time (Diesel Only): 72 hours Voltage: 12.47kV Phase (1-ph / 3-ph): 3-P Application (indoor/outdoor): Outdoor Sound Attenuation Y/N (outdoor only): Y Start-Up Needed? Y

Other Feature Yes, Check with Cummins,POC Clayte S Jones, Cell:573-430- 8530, clayte.jones@cummins.com

Other Feature

Transfer Switch #1 Detail:

Amps n/a Voltage:

Phase (1-ph / 3-ph):

3-Pole or 4-Pole:

Application (indoor/outdoor):

Service Entrance Rated Y/N

Transfer Switch #2 Detail:

Amps n/a

Voltage:

Phase (1-ph / 3-ph):

3-Pole or 4-Pole:

Application (indoor/outdoor):

Service Entrance Rated Y/N

Transfer Switch #3 Detail:

Amps n/a

Voltage:

Phase (1-ph / 3-ph):

UNCLASSIFIED//FOUO

Attachment N UNCLASSIFIED//FOUO

3-Pole or 4-Pole:

Application (indoor/outdoor):

Service Entrance Rated Y/N

Non-Cummins Transfer Switch:

Manufacturer (i.e. Generac, Kohler, etc.) n/a

Manual or Automatic

Special Notes:

For technical detail, please reach out to Clayte S. Jones @ Cummins clayte.jones@cummins.com 573-430-8530

UNCLASSIFIED//FOUO

File details come from the government source that posted it. Updated .