Federal grant · cooperative agreement (b)

University of Tennessee

Improving the Detection of Shielded Contraband by Advancing Algorithms and Systems (IDEAS) for Mobile Active Interrogation Using Neutrons (MAIN)

Committed

$1.0 Million

Paid to

UEI FN2YCS2YAUW3

1331 Cir Park DR, Knoxville, TN, 37916

Department of Homeland Security

Countering Weapons of Mass Destruction

Place

TN, UNITED STATES

Performance

Sep 17, 2021 → Sep 16, 2026

How to read these numbers

One award, start to finish: Everything here is this single award's whole record — signed, amended, paid — not a fiscal-year slice. The by-year charts elsewhere split an award across the years it was committed; this page keeps it whole.
Committed vs. ceiling: Committed is what the government has legally promised on this award so far. Contracts can also carry a ceiling — the maximum if every option is exercised. Unspent ceiling is headroom, not money owed.
Paid out: The cash actually disbursed against this award. The gap from committed is the disbursement pipeline: promised, not yet cashed.
The ledger: Each transaction is a signing event — an action that created or changed the award, dated the day it was signed — not a payment. Negative amounts are real: money de-committed at closeout or renegotiation.
The money bar: One bar, the award’s whole arithmetic: paid out, then committed, not yet paid, then .

Federal grant · cooperative agreement (b)

Improving the Detection of Shielded Contraband by Advancing Algorithms and Systems (IDEAS) for Mobile Active Interrogation Using Neutrons (MAIN)

Committed

$1.0 Million

Paid to

University of Tennessee

UEI FN2YCS2YAUW3

1331 Cir Park DR, Knoxville, TN, 37916

Department of Homeland Security

Countering Weapons of Mass Destruction

Place

TN, UNITED STATES

Performance

Sep 17, 2021 → Sep 16, 2026

One award, start to finish: Everything here is this single award's whole record — signed, amended, paid — not a fiscal-year slice. The by-year charts elsewhere split an award across the years it was committed; this page keeps it whole.
Committed vs. ceiling: Committed is what the government has legally promised on this award so far. Contracts can also carry a ceiling — the maximum if every option is exercised. Unspent ceiling is headroom, not money owed.
Paid out: The cash actually disbursed against this award. The gap from committed is the disbursement pipeline: promised, not yet cashed.
The ledger: Each transaction is a signing event — an action that created or changed the award, dated the day it was signed — not a payment. Negative amounts are real: money de-committed at closeout or renegotiation.
The money bar: One bar, the award’s whole arithmetic: paid out, then committed, not yet paid, then .