# Additive Injection System management at Yokota AB, Japan

Notice 59619d61268b4fab830c78a730a9f297 (solicitation SPE60318C5025P00013) from DEPT OF DEFENSE, DLA ENERGY, posted 2026-11-12, responses due -. Status: open.

| Field | Value |
| --- | --- |
| Notice ID | 59619d61268b4fab830c78a730a9f297 |
| Solicitation number | SPE60318C5025P00013 |
| Type | Award Notice |
| Agency | DEPT OF DEFENSE |
| Sub-tier | DEFENSE LOGISTICS AGENCY |
| Office | DLA ENERGY |
| Posted | 2026-11-12T20:16:22.000Z |
| Response deadline (UTC) | - |
| Set-aside | No Set aside used |
| NAICS | 493190 |
| PSC | M1NA |
| Place of performance | Yokota AB, JPN |
| Award | SPE60318C5025P00013 to AHNTECH INC Los Altos CA 94022 USA, $500,560 |

## Description

In accordance with FAR 5.301 and FAR 13.501(a)(1)(iii), DLA Energy-FESBA has officially awarded bilateral Modification P00013 to Contract SPE60318C5025 on a sole-source basis to Ahntech Inc.. This out-of-scope modification procures dedicated contractor management, operations, and operator-level maintenance support for the newly installed Additive Injection System (AIS) at Yokota Air Base, Japan. The statutory authority permitting other than full and open competition is 41 U.S.C. 1901, as implemented by FAR 13.501(a) (Sole Source Acquisitions under the Simplified Procedures for Certain Commercial Products and Commercial Services). Ahntech Inc. is the incumbent contractor currently performing identical AIS and bulk petroleum operations under the parent contract at Misawa AB, Japan, possessing the unique logistical footprint and regional certifications required to perform the Yokota AB workload without substantial duplication of costs or unacceptable operational gaps. The redacted Sole-Source Justification (SSJ) is attached to this notice in accordance with FAR 6.305

## Sources

- View on SAM.gov: https://sam.gov/opp/59619d61268b4fab830c78a730a9f297/view
- Data as of 2026-11-14. Source: https://sam.gov/data-services/Contract%20Opportunities/datagov

## Cite this

"Additive Injection System management at Yokota AB, Japan, SAM.gov contract opportunity 59619d61268b4fab830c78a730a9f297." samgovapi.io, https://samgovapi.io/opportunity/59619d61268b4fab830c78a730a9f297, data as of 2026-11-14. Primary record: https://sam.gov/opp/59619d61268b4fab830c78a730a9f297/view

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