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Solicitation, total small business set-aside

Amendment 4-Solicitation-WBAMC- Water Purification and Treatment services W81K0026QA253 (DHA)

DHARFQ_W81K0026QA253

Defense Health Agency (Dha), Defense Health Agency. Water Supply and Irrigation Systems.

2 open like this View on SAM.gov Markdown

Response deadline

August 27, 2026 at 6:00 PM EDT

Closed 66 days ago. Posted August 24, 2026. Scheduled to archive September 11, 2026.

Get the next one like this from Defense Health Agency (Dha) by email, the day it is posted.Find my opportunities

This one closed in 2026

2 like it are open now in water supply and irrigation systems

Description

As published on SAM.gov.

NOTE: Due to a contracting office realignment, the original SAM.gov notice ID: W81K0026QA253  switched from it being an ARMY requirement to a DHA requirement under new Notice ID: DHARFQ_W81K0026QA253.

This notice is to post amendment 4 to solicitation DHARFQ_W81K00-26-Q-A253. The requirement remains unchanged, only the Agency DoDAAC switched and will now be a DHA award.

Amendment 4- Posts Question & Answer with revised PWS to DHARFQ_W81K0026QA253 on 24 August 2026.

PLEASE ENSURE ALL FILES ARE READ THOROUGHLY.

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Amendment 3- Post Question & Answer dated 13 August 2026- see attachment Titled QAs with attached 8 images and 2 diagrams. 

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Amendment 2- Post Question & Answer dated- 11 August 2026- see attachment Titled QAs.

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Amendment 1- Solicitation Amendment 1- adding additional CLINs.

Attachments

Files listed on SAM.gov. The ones we hold a copy of download from here; the rest open SAM's download, which needs no account.

Publications

Every notice SAM.gov issued under this solicitation number, oldest first. Each is a separate record on SAM.

  1. August 24, 2026

    Solicitation

    Due August 27, 2026 at 6:00 PM EDT. SAM.gov, notice 64316989aecb4250a8fff029b81eed0b

    2 revisions on SAM
    • September 17, 2026: publish, award notice
    • August 24, 2026: publish, solicitation

Points of contact