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Combined synopsis and solicitation, total small business set-aside

Pine Bluff Arsenal Testing, Lab and Engineering Services

W519TC27QA031

Department of the Army, W6QK ACC-RI. Environmental Consulting Services.

Offers due

November 12, 2026 at 3:00 PM EST

11 days from now. Posted October 30, 2026, first published October 29, 2026.

Get an email when this is amended, when the deadline moves and when it is awarded.Watch it

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All 8 open in environmental consulting services

Description

As published on SAM.gov.

The services provided include surface water, sediment, and fish tissue sampling in streams and large river systems, as well as ambient sediment toxicity testing to determine the effectiveness of corrective measures. Acute and chronic whole effluent toxicity testing is conducted for four NPDES permitted outfalls, with the capability to perform Toxicity Identification Evaluation and Toxicity Reduction Evaluation if needed. Additionally, statistical analysis is compiled and conducted for three RCRA Detection monitoring groundwater assessment reports (covering three regulated units) and twelve RCRA Corrective Action Closure sites annually. Maintenance and updating of the PBA-specific Geographic Information System database is also included. The services encompass preparing industrial stormwater permit renewals, Stormwater Pollution Prevention Plans, and stormwater sampling for three outfalls, as well as preparation of Construction SWPPPs and permits. Compliance assistance is provided for SPCC Plan development and review, RCRA Permit development and review, and CAA permit review, renewal, and reporting. The services also support a change of the State of Arkansas Water Quality Standards, Rule 2, for mercury at an NPDES outfall, and assist with contaminant transport investigations in Phillips Creek and the Arkansas River.

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. October 29, 2026

    Combined synopsis and solicitation

    Due November 12, 2026 at 3:00 PM EST. SAM.gov, notice a08ed3fbc16e4854926de11b6b731b5e

    3 revisions on SAM
    • October 29, 2026: publish, combined synopsis and solicitation
    • October 29, 2026: publish, combined synopsis and solicitation
    • October 29, 2026: publish, combined synopsis and solicitation
  2. October 29, 2026

    Combined synopsis and solicitation

    Due November 12, 2026 at 3:00 PM EST. SAM.gov, notice bfd0ba7eb9c74ef693e87beae8730a58

    3 revisions on SAM
    • October 29, 2026: publish, combined synopsis and solicitation
    • October 29, 2026: publish, combined synopsis and solicitation
    • October 29, 2026: publish, combined synopsis and solicitation
  3. October 29, 2026

    Combined synopsis and solicitation

    Due November 12, 2026 at 3:00 PM EST. SAM.gov, notice ddb1ee969d3b412085cd4321dec07849

    3 revisions on SAM
    • October 29, 2026: publish, combined synopsis and solicitation
    • October 29, 2026: publish, combined synopsis and solicitation
    • October 29, 2026: publish, combined synopsis and solicitation
  4. October 30, 2026

    Combined synopsis and solicitation

    Due November 12, 2026 at 3:00 PM EST. SAM.gov, notice 00eb06f3757a4853bfe68858afc4fbb5

    4 revisions on SAM
    • October 30, 2026: publish, combined synopsis and solicitation
    • October 29, 2026: publish, combined synopsis and solicitation
    • October 29, 2026: publish, combined synopsis and solicitation
    • October 29, 2026: publish, combined synopsis and solicitation

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