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DefDex

Federal award

RSI NUCLEAR, LLC

89233119FNA400172

Contract

Obligated and Ceiling

Obligated (net)
$2,432,598.92
Ceiling (potential value, not spending)
$2,432,598.92
Current value
$2,432,598.92
Gross positive obligations
$2,546,654.57

Obligated is what the government has committed, net of de-obligations. The ceiling is the most the award or vehicle could ever reach; it is shown separately and never added to, or compared as, spending.

Award Details

Recipient
RSI NUCLEAR, LLC · NB31NPVJHRZ5
Owner company
Not a reviewed companyNo reviewed company owns this recipient.
Reported parent
SIGMA SCIENCE, INC · CJGWGY1VRGE5
Awarding agency
Department of Energy · sub-agency 8900 · office 892331
Funding agency
Department of Energy · sub-agency 8900
Product or service (PSC)
R699 · SUPPORT- ADMINISTRATIVE: OTHER
Industry (NAICS)
541330 · ENGINEERING SERVICES
PIID
89233119FNA400172
Parent vehicle (IDV PIID)
47QRAA18D005Q
Award type code
C
Actions
17 · Apr 1, 2019 to Dec 17, 2025
Why it is listed
gross positive obligations of $100k or more (contracts)

Open this award on USAspending →

Action History17

Award actions
DateFYModAction typeObligationCompany in company totals
Dec 17, 2025FY2026P00016M$0.00
—
Sep 29, 2021FY2021P00015C−$114,055.65
—
Jan 8, 2021FY2021P00014C$0.00
—
Sep 26, 2020FY2020P00013C$315,807.62
—
Sep 24, 2020FY2020P00012C$0.00
—
Jul 28, 2020FY2020P00011C$0.00
—
May 4, 2020FY2020P00010C$800,000.00
—
Apr 4, 2020FY2020P00009G$100,000.00
—
Mar 19, 2020FY2020P00008C$94,192.38
—
Jan 8, 2020FY2020P00007B$0.00
—
Dec 5, 2019FY2020P00006C$190,000.00
—
Oct 24, 2019FY2020P00005B$0.00
—
Sep 27, 2019FY2019P00004C$9,853.57
—
Sep 19, 2019FY2019P00003C$28,801.00
—
Jun 13, 2019FY2019P00002C$333,000.00
—
May 30, 2019FY2019P00001C$150,000.00
—
Apr 1, 2019FY20190—$525,000.00
—

Newest first. Every obligation is shown as reported, including zero and negative (de-obligation) actions. Award lists belong to the company of the latest action; company totals credit each action to the company named on that row, so a note marks rows where the two differ.