ERHS Back 40 Generator
Closed Solicitation Posted
This opportunity was awarded. See the award notice from .
- Solicitation number
- FA5025-26-Q-A004
- Agency
-
Pacific Air Forces
Air Force, Department of Defense
- Responses due
- Set-aside
- Total Small Business
Opportunity facts
- NAICS code
- 335312 Motor and Generator Manufacturing
- Place of performance
- Yigo Guam, United States
- Points of contact
-
- 356 ETSG/CONS Org Box 356etsg.cons.team@us.af.mil
- Emily Rubino emily.rubino@us.af.mil (544) 634-1833
Notice details come from SAM.gov. Updated .
About this opportunity
Pacific Air Forces seeks procurement of one new 500kW XQ570 Caterpillar diesel generator set with trailer and double-walled fuel tank (110% spill containment), for delivery to Andersen Air Force Base, Guam, with quotes due May 19, 2026 at 11:00 AM Chamorro Standard Time (amended from May 13). This is a total small business set-aside under NAICS 335312, Motor and Generator Manufacturing.
The generator must comply with all emissions requirements for Guam and USAF installation operations and carry EPA Tier 4 and UL2200 certifications. Specifications include 500kW/625kVA standby rating (455kW/568kVA prime), dual voltage capability (480/277VAC, 240/139VAC, 208/120VAC adjustable), diesel engine operating at 1800 RPM with ADEM A4 electronic controller, and approximate dimensions of 282"L x 96"W x 150"H. Only new equipment is acceptable; used, refurbished, or remanufactured items are ineligible. Delivery is required within 45 days from the date of award, though offerors may propose earlier delivery. All delivery and shipping costs—including port coordination, sea or air transportation, customs clearance, and identification as U.S. Government property—must be included in the total price. Delivery address is FA5025, 513 ERHS, North West Field, Andersen Air Base, Guam, APO AP 96543.
This is a brand name requirement with no equal items accepted. Questions close May 5, 2026 at 4:00 PM ChST with answers posted by May 8. All offerors must be registered in SAM.gov. Quotations remain valid through September 30, 2026. Evaluation emphasizes timely delivery compliance significantly more favorably than price. FAR and DFARS clauses apply, including covered defense telecommunications equipment restrictions, Buy American requirements, and contractor base access credentials at Andersen Air Base.
Notice text
2 versions
Update #2 · Latest ·
Amendment 0002:
The purpose of this amendment is to extend the solicitation. The quotes will be due on 19 May 2026, 1100 (11:00 AM) Chamorro Standard Time. The amendment also provides some clarify to questions that were asked by vendors.
Offerors are advised to review the requirement in its entirety to ensure they understand what is necessary to provide an acceptable quote that is eligible for award.
Amendment 0001:
The purpose of this amendment is to clarify the requirement for the ERHS Back 40 Generator. Clarifications are as follows:
- Only new equipment will be accepted; used, refurbished, or remanufactured items are not eligible.
- Offerors must provide an accurate, firm delivery date. Delivery is required within 45 days from date of award. Timely delivery is essential to prevent operational impacts.
- All yellow-highlighted fields in the COMBO must be completed for quote consideration.
Offerors are advised to review the requirement in its entirety to ensure they understand what is necessary to provide an acceptable quote that is eligible for award.
Original Post
The Government requires one (1) 500kW XQ570 Caterpillar Generator Set. The generator must include a trailer and a double-walled fuel tank with 110% spill containment. Delivery is required to Andersen Air Force Base, Guam. The generator must comply with all emissions requirements for operation on Guam and USAF installations.
Instructions to Offerors:
Please review the attached “ERHS Back 40 Generator COMBO - FA5025-26-Q-A004” for complete details and requirements. All fields highlighted in yellow must be completed in your submission. Failure to provide all required information may result in your quote being deemed unacceptable and ineligible for award.
Questions:
All questions regarding this solicitation must be submitted via email no later than 05 May 2026, 1600 (4:00 PM) Chamorro Standard Time.
Quote Submission Deadline:
Quotes must be submitted via email no later than 19 May 2026, 1100 (11:00 AM) Chamorro Standard Time.
Important Note:
All submission times are stated in Chamorro Standard Time (ChST). Please verify the time difference for your location to ensure timely submission. Late quotes will not be accepted.
Attachments:
Amendment 0001 ERHS Back 40 Generator COMBO (Complete all yellow highlighted fields)
Attachment 1 – Clauses and Provisions
Attachment 2 – Brand Name Justification and Approval
Note: Attachment "ERHS Back 40 Generator COMBO - FA5025-26-Q-A004" is provided for continuity purposes. "Amendment 0001 ERHS Back 40 Generator COMBO" is the most current solicitation document. Changes from the original are noted in blue text.
Update #1 ·
The Government requires one (1) 500kW XQ570 Caterpillar Generator Set. The generator must include a trailer and a double-walled fuel tank with 110% spill containment. Delivery is required to Andersen Air Force Base, Guam. The generator must comply with all emissions requirements for operation on Guam and USAF installations.
Instructions to Offerors:
Please review the attached “ERHS Back 40 Generator COMBO - FA5025-26-Q-A004” for complete details and requirements. All fields highlighted in yellow must be completed in your submission. Failure to provide all required information may result in your quote being deemed unacceptable and ineligible for award.
Questions:
All questions regarding this solicitation must be submitted via email no later than 05 May 2026, 1600 (4:00 PM) Chamorro Standard Time.
Quote Submission Deadline:
Quotes must be submitted via email no later than 13 May 2026, 1100 (11:00 AM) Chamorro Standard Time.
Important Note:
All submission times are stated in Chamorro Standard Time (ChST). Please verify the time difference for your location to ensure timely submission. Late quotes will not be accepted.
Attachments:
ERHS Back 40 Generator COMBO - FA5025-26-Q-A004 (Complete all yellow highlighted fields)
Attachment 1 – Clauses and Provisions
Attachment 2 – Brand Name Justification and Approval
Files
Notice history
| Notice | Type | Posted |
|---|---|---|
| ERHS Back 40 Generator | Award Notice | |
| This notice | Solicitation | |
| Back 40 Generator | Pre-Solicitation |
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