# Phosphoric Acid Delivery Order Contract

Canonical: https://abierto.us/opportunities/w912dr25qa027

- Solicitation number: W912DR25QA027
- Notice type: Solicitation (first published as presolicitation)
- Status: Awarded to Suffolk Sales and Service Corporation
- Department: Department of the Army
- Agency: Department of the Army
- Contracting office: W2SD Endist Baltimore (W912DR)
- NAICS: 325180 Other Basic Inorganic Chemical Manufacturing
- Product or service code: 6810 Chemicals
- Set-aside: Total small business set-aside
- County: District of Columbia (FIPS 11001). https://abierto.us/counties/district-of-columbia-dc-11001
- First posted: July 1, 2025
- Last posted: August 9, 2025
- SAM.gov: https://sam.gov/workspace/contract/opp/c9b3cedb6dc746a28c9127184932e1f7/view

## Description

The Contractor shall furnish all of Washington Aqueduct?s phosphoric acid 75% in accordance with the specifications within this Statement of Work (SOW). Phosphoric acid is used at Washington Aqueduct?s two water treatment plants (WTPs), Dalecarlia WTP and McMillan WTP. The phosphoric acid shall conform to the requirements of ANSI/AWWA Standard B507, latest revision, except as modified or supplemented herein, and shall be certified to meet National Sanitation Foundation / American National Standards Institute Standard (NSF/ANSI) Standard 60. \\\ Update 0001 Adds the past performance worksheet and extends the question and answer period.

## Award on USAspending

- Recipient: Suffolk Sales and Service Corporation (UEI RHGNMM4PJ7S5)
- Contract: W912DR25DA009
- Obligated: $0.00
- Competition: Competed Under SAP, 7 offers received
- Link: solicitation number W912DR25QA027 equals the FPDS solicitation identifier; same awarding office W912DR (high confidence)
- Record: https://www.usaspending.gov/award/CONT_IDV_W912DR25DA009_9700/


## Publications

- July 1, 2025: Presolicitation, due July 11, 2025 at 11:00 AM EDT. Notice 84ed2c2637f1490daebcd17dbd11dec2. https://sam.gov/workspace/contract/opp/84ed2c2637f1490daebcd17dbd11dec2/view
- July 1, 2025: Presolicitation, due July 11, 2025 at 11:00 AM EDT. Notice edecd54576914c1b8d1cb87fb6063231. https://sam.gov/workspace/contract/opp/edecd54576914c1b8d1cb87fb6063231/view
- July 22, 2025: Solicitation, due August 22, 2025 at 11:00 AM EDT. Notice e0830f9d0fbf46ae905f03606c13bed1. https://sam.gov/workspace/contract/opp/e0830f9d0fbf46ae905f03606c13bed1/view
- August 9, 2025: Solicitation, due August 22, 2025 at 11:00 AM EDT. Notice c9b3cedb6dc746a28c9127184932e1f7. https://sam.gov/workspace/contract/opp/c9b3cedb6dc746a28c9127184932e1f7/view

## Points of contact

- Clark Miller, clark.b.miller@usace.army.mil

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Source: SAM.gov Contract Opportunities bulk extract and USAspending.gov award data. Confirm deadlines on SAM.gov before responding. Cite https://abierto.us/opportunities/w912dr25qa027.