Solicitations › DEPT OF DEFENSE › NAICS 221310

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

DEPT OF DEFENSE · Solicitation DHARFQ_W81K0026QA253 · NAICS 221310 · Small Business Set Aside - Total · Closed

Solicitation details

Solicitation number	DHARFQ_W81K0026QA253
Notice ID	64316989aecb4250a8fff029b81eed0b
Agency	DEPT OF DEFENSE
Sub-tier	DEFENSE HEALTH AGENCY (DHA)
Contracting office	DEFENSE HEALTH AGENCY
NAICS code	221310
Product / service code (PSC)	W046
Set-aside	Small Business Set Aside - Total
Notice type	Solicitation
Posted	24 August 2026
Response deadline	27 August 2026 (closed)
Place of performance	El Paso, TX, USA

Description

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. ___________________________________________________________________________________ Amendment 3- Post Question & Answer dated 13 August 2026- see attachment Titled QAs with attached 8 images and 2 diagrams. ___________________________________________________________________________________ Amendment 2- Post Question & Answer dated- 11 August 2026- see attachment Titled QAs. ___________________________________________________________________________________ Amendment 1- Solicitation Amendment 1- adding additional CLINs.

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