YAB Refuse Disposal 2-Step CSO

Commercial Solutions Opening (CSO) Solicitation - FA5209-26-S-C001 Issued in accordance with DFARS 212.70, Defense Commercial Solutions Opening Federal Agency: Department of The Air Force (DAF)
Contracting Office: 374th Contracting Squadron (374 CONS) Location: Yokota Air Base, Japan, 197-0001
CSO Title: Yokota AB Refuse Disposal CSO
Date Issued: 31 August 2026
Step 1 Response Deadline: 4pm JST, Monday, 30 November 2026 CSO Solicitation Number: FA5209-26-S-C001
CSO Type: Two-Step Closed CSO

NAICS:

562*** - Waste Management and Remediation Services
562111 - Solid Waste Collection
562213 - Solid Waste Combustors and Incinerators
236210 - Incinerator, municipal waste disposal, construction PSC:
S205 - Housekeeping—Trash/Garbage Collection
M1ND - Operation of Sewage and Waste Facilities
Offerors should monitor SAM.gov for amendment and modifications to this CSO DISCLAIMER: This solicitation does not obligate the Government to award a contract or agreement, nor does it commit the Government to pay any costs incurred in the preparation or submission of responses. No proprietary or confidential information will be posted. Discussions with either of the points of contact shall not constitute a commitment by the Government to subsequently fund or award any proposed effort. Only Contracting officers are legally authorized to commit the government, and no commitment is made until a contract is executed.

1.0 OVERVIEW

1.1 INTRODUCTION: The 374th Contracting Squadron (374 CONS) is conducting a Commercial Solutions Opening (CSO) authorized by Department of Defense (DOD) Class Deviation 2022‐O0007. Under a CSO, the Department of The Air Force (DAF) may competitively award proposals received in response to a general solicitation, similar to a broad agency announcement, to acquire innovative commercial items, technologies, and services based on a review of proposals by scientific, technological, or other subject‐matter experts within the DAF. Under this CSO, all items, technologies, and services shall be treated as commercial items.

1.1.1 Innovative means:

1.1.1.1 Any technology, process, or method, including research and development that is new as of the date of submission of a proposal; 1.1.1.2 Any application of an existing technology, process, or method that is new as of the date of submission of a proposal; or
1.1.1.3 A new application or adaptation of an existing technology, process, or

method as of the date of submission of a proposal.
1.1.2 All items, technologies, and services acquired using a CSO will be treated as