Pine Bluff Arsenal Testing, Lab and Engineering Services
Updated
Solicitation from the Department of the Army, for work in White Hall, Arkansas. Due Nov 12, 2026, 2:00 PM (UTC-6), 13 days left.
| Solicitation number | W519TC27QA031 |
|---|---|
| Agency | Department of the Army |
| Office | W6QK Acc-Ri |
| Notice type | Solicitation |
| Set-aside | Small business |
| Trade (NAICS) | Environmental Consulting Services (541620) |
| Product or service code | B510 |
| Place of performance | White Hall, Arkansas |
| Posted | Oct 29, 2026 |
| Response deadline | Nov 12, 2026, 2:00 PM (UTC-6) (13 days left) |
| Add the deadline to | Google Calendar · Apple / Outlook (.ics) |
Bid documents (10)
- Attachment 1 - - 1.6.2 Statement of Work Revised 238 KB
- Attachment 2: A02. Purchase Description Characteristics for Env Eng Services 84 KB
- Attachment 4: A03. Contract Data Requirements List CLIN001 Base 2026 SC 88 KB
- Attachment 5: A03. Contract Data Requirements List CLIN002 Base 2026 SC 88 KB
- Attachment 6: A03. Contract Data Requirements List CLIN003 Base 2026 SC 89 KB
- Attachment 7: A03. Contract Data Requirements List CLIN004 Base 2026 SC 88 KB
- Attachment 8: A03. Contract Data Requirements List CLIN005 Base 2026 SC 88 KB
- Attachment 9: A03. Contract Data Requirements List CLIN006 Base 2026 SC 88 KB
- Attachment 10: A03. Contract Data Requirements List CLIN007 Base 2026 SC 89 KB
- Attachment 11: A03. Contract Data Requirements List CLIN008 Base 2026 SC 88 KB
Paid members download every document from this page, or buy this bid alone.
Federal prevailing wage rates for this place: Arkansas Davis-Bacon and SCA wage determinations.
Description
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.
Contracting contact
- Kristin Kronfeld · [email protected] · (520) 693-0148
- Michelle Pleasant · [email protected]
As published on the official notice. Ask questions in writing and before any questions deadline the notice sets.
Is your business small enough?
For NAICS 541620, a business counts as small if it has no more than $19.0 million in average annual receipts (SBA size standard). This notice is set aside, so only businesses under that size, or in the named program, can bid. SBA table, current as of Oct 15, 2026.
Notice history
- Oct 29, 2026: Solicitation Due Nov 12, 2026, 2:00 PM (UTC-6)
- Oct 29, 2026: Solicitation Due Nov 12, 2026, 2:00 PM (UTC-6)
Companies that win this kind of work
Federal contractors paid for environmental consulting services work, who also hold Army contracts (last 12 months): possible competitors, or partners to team with.
- Tetra Tech, Inc. $72.6 million in this trade
- Vernadero Group Inc $64.3 million in this trade
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About the buyer
The Department of the Army awarded $84.6 billion in contracts in the last 12 months; its biggest suppliers were Lockheed Martin Corporation, Raytheon Company and The Boeing Company. See what Army is buying now.
Who can bid: Small Business set-aside
Total and partial small business set-asides are open to any business under the SBA size standard for the notice's NAICS code.
All open Small Business set-asides.
Environmental Consulting Services contracts right now
There are 16 open government contract opportunities in this trade (NAICS 541620), 9 posted in the last 7 days; 69% are set aside for small businesses. The agencies buying the most are Department of the Army, Environmental Protection Agency and Forest Service. Most of the work with a stated place is in Arkansas, North Dakota and Idaho. A notice in this trade gives a median of 16 days from posting to deadline; this one gives 14 days.
All open environmental consulting services contracts
Coming up in this trade
Planned contracts from the agencies' procurement forecasts, often months before a solicitation. Plans can change.
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From the award notices agencies publish.