Outfall 40 at HSAAP
| Location: | Tennessee |
|---|---|
| Posted: | Jan 21, 2026 |
| Due: | Feb 6, 2026 |
| Agency: | DEPT OF DEFENSE |
| Type of Government: | Federal |
| Category: |
|
| Solicitation No: | W9123626RATBD |
| Publication URL: | To access bid details, please log in. |
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Active
Contract Opportunity
Notice ID
W9123626RATBD
Related Notice
Department/Ind. Agency
DEPT OF DEFENSE
Sub-tier
DEPT OF THE ARMY
Major Command
US ARMY CORPS OF ENGINEERS
Sub Command
ENGINEER DIVISION NORTH ATLANTIC
Sub Command 2
ENDIST NORFOLK
Office
W2SD ENDIST NORFOLK
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- Contract Opportunity Type: Sources Sought (Original)
- Original Published Date: Jan 21, 2026 05:43 pm AST
- Original Response Date: Feb 06, 2026 10:00 am AST
- Inactive Policy: Manual
- Original Inactive Date: Feb 23, 2026
-
Initiative:
- None
- Original Set Aside:
- Product Service Code:
-
NAICS Code:
- 237990 - Other Heavy and Civil Engineering Construction
-
Place of Performance:
4509 W Stone Dr, Kingsport, TN 37660 37660
Holston Army Ammunition Plant (HSAAP) is a Government-Owned, Contractor-Operated (GOCO) explosives production facility located in Kingsport, Tennessee. All production at HSAAP depends on river water. The HSAAP river water system was installed in the early 1940s and was originally designed for resiliency and sustainability; but the system has degraded over time.Due to temperature compliance issues, all the production channels and outfalls to the Arnott Branch have been directed to Channel 1976 and associated Outfall 40. Approximately 970 acres of the HSAAP site now feed into Outfall 40 from a storm run-off standpoint; however, the majority of flow in this channel and outfall is from once-through non-contact cooling water (NCCW) discharging from various production facilities on the site. With planned increases in production and cooling water flow, this channel and outfall will exceed permissible temperature impacts to the Arnott Branch as required by operation permits. The Project includes modifications to Outfall 40, which involves re-routing and channel improvements. Improvements include the construction of a new portion of channel that discharges directly into the Holston River, channel stabilization, and the abandonment of the existing weir and Outfall 40 into Arnott Branch. Construction of the new channel will include a 10-foot clearing on either side for maintenance and construction, along with a temporary road and turnaround on the eastern side for construction vehicles.Please see the attached document for further details
Attachments/Links
Contracting Office Address
- KO CONTRACTING OFFICE 803 FRONT STREET
- NORFOLK , VA 23510-1096
- USA
Primary Point of Contact
- Philip Mathews
- philip.d.mathews@usace.army.mil
- Phone Number 7572017029
Secondary Point of Contact
- Jan 21, 2026 05:43 pm ASTSources Sought (Original)
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