Triphenyl Bismuth (TPB)
Closed Solicitation Posted
This opportunity was awarded. See the award notice from .
- Solicitation number
- W519TC26QA005
- Agency
-
ACC Rock Island
Army Contracting Command, Department of Defense
- Responses due
- Set-aside
- Total Small Business
Opportunity facts
- NAICS code
- 325199 All Other Basic Organic Chemical Manufacturing
- PSC
- 6810 Chemicals
- Place of performance
- McAlester, Oklahoma, United States
Notice details come from SAM.gov. Updated .
About this opportunity
The Department of the Army Materiel Command Contracting Command Rock Island Arsenal is seeking to procure 3,200 pounds of Triphenyl Bismuth (TPB), a specialized chemical compound used in military applications. The procurement requires strict compliance with military specifications MIL-T-82825(OS), and vendors must provide a Certificate of Analysis/Conformance and Safety Data Sheet with expiration dates printed on packaging. A critical qualification requirement mandates that vendors must be currently listed on the Qualified Vendors List within MIL-DTL-82886A Table VI and MCAAP Pamphlet 702-13 to be considered for potential award. The government may utilize Artificial Intelligence tools to assist in proposal evaluation, including content summarization and compliance identification, though all final evaluation decisions will be made exclusively by appointed government personnel. The solicitation was issued on September 25, 2025, with bid submissions due by October 16, 2025, at 8:00 PM, and all bids must be submitted via email to the designated contracting officer.
This opportunity is designated as a Total Small Business set-aside under NAICS code 325199 (All Other Basic Organic Chemical Manufacturing), restricting participation to qualified small businesses. The contract structure is firm fixed-price with staged delivery requirements: 900 pounds each on January 15, February 25, and April 11, 2026, with a final delivery of 500 pounds on May 13, 2026. All deliveries must be FOB Destination to the McAlester Ammunition Plant in McAlester, Oklahoma, where performance will take place. While no specific contract value is disclosed in the available documents, the procurement involves a substantial quantity of specialized military-grade chemical materials. The solicitation includes multiple amendments, with the most recent Amendment 0001 posted on October 7, 2025, emphasizing the qualified vendor list requirement and AI tool usage protocols.
Notice text
3 versions
Update #3 · Latest ·
TRIPHENYL BISMUTH (TPB) MUST MEET REQUIREMENTS OF MIL-T-82825(OS) CERTIFICATE OF ANALYSIS / CONFORMANCE AND SAFETY DATA SHEET REQUIRED. EXPIRATION DATE MUST BE PRINTED ON PACKAGING. MUST BE QUALIFIED VENDOR WITHIN MIL-DTL-82886A TABLE VI, and MCAAP PAMPHLET 702-13.
See attached Amendment 0001 to include following verbiage: "**To be considered for potential award, vendors must be currently listed on the Qualified Vendors List.**
See attached SF1449 Solicitation for exact requirements. FOB Destination McAlester Ammunition Plant, McAlester OK.
Note: Every item listed shall be accounted for in the offeror’s bid submission for it to be considered.
BIDS SUBMISSIONS ONLY VIA EMAIL: mackenzie.a.helgerson.civ@army.mil. Any changes to the solicitation shall also be posted to this web site and it is the contractor's responsibility to check site daily for any posted changes. All contractors who provide goods/services to the DOD must have a current active registration at System for Award Management (SAM) - https://www.sam.gov. THIS SOLICITATION IS POSTED TO SAM.GOV, ATTACHED SF1449 WITH COMPLETE DETAILS
Update #2 ·
TRIPHENYL BISMUTH (TPB) MUST MEET REQUIREMENTS OF MIL-T-82825(OS) CERTIFICATE OF ANALYSIS / CONFORMANCE AND SAFETY DATA SHEET REQUIRED. EXPIRATION DATE MUST BE PRINTED ON PACKAGING. MUST BE QUALIFIED VENDOR WITHIN MIL-DTL-82886A TABLE VI, and MCAAP PAMPHLET 702-13.
See attached Amendment to include following verbiage: "**To be considered for potential award, vendors must be currently listed on the Qualified Vendors List.** To be eligible for future considerations, all inquiries should come to MCAAP Quality Assurance Lab from the Contracting Office."
See attached SF1449 Solicitation for exact requirements. FOB Destination McAlester Ammunition Plant, McAlester OK.
Note: Every item listed shall be accounted for in the offeror’s bid submission for it to be considered.
BIDS SUBMISSIONS ONLY VIA EMAIL: mackenzie.a.helgerson.civ@army.mil. Any changes to the solicitation shall also be posted to this web site and it is the contractor's responsibility to check site daily for any posted changes. All contractors who provide goods/services to the DOD must have a current active registration at System for Award Management (SAM) - https://www.sam.gov. THIS SOLICITATION IS POSTED TO SAM.GOV, ATTACHED SF1449 WITH COMPLETE DETAILS
Update #1 ·
TRIPHENYL BISMUTH (TPB) MUST MEET REQUIREMENTS OF MIL-T-82825(OS) CERTIFICATE OF ANALYSIS / CONFORMANCE AND SAFETY DATA SHEET REQUIRED. EXPIRATION DATE MUST BE PRINTED ON PACKAGING. MUST BE QUALIFIED VENDOR WITHIN MIL-DTL-82886A TABLE VI, and MCAAP PAMPHLET 702-13.
See attached SF1449 Solicitation for exact requirements. FOB Destination McAlester Ammunition Plant, McAlester OK.
Note: Every item listed shall be accounted for in the offeror’s bid submission for it to be considered.
BIDS SUBMISSIONS ONLY VIA EMAIL: mackenzie.a.helgerson.civ@army.mil. Any changes to the solicitation shall also be posted to this web site and it is the contractor's responsibility to check site daily for any posted changes. All contractors who provide goods/services to the DOD must have a current active registration at System for Award Management (SAM) - https://www.sam.gov. THIS SOLICITATION IS POSTED TO SAM.GOV, ATTACHED SF1449 WITH COMPLETE DETAILS
Files
Notice history
| Notice | Type | Posted |
|---|---|---|
| Triphenyl Bismuth | Award Notice | |
| This notice | Solicitation |
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