W91QVN24F0409↗

Name: W91QVN24F0409: (K) Replace Variable Air Volume System BLDG. P-6002, Usag Humphreys
Creator: SpendQuery
License: https://www.usa.gov/government-works

Yeajin E&C Co.,ltd. received this contract from 0411 Aq HQ Contract Aug, Department of the Army: $1.83M obligated so far for maintenance of other administrative facilities and service buildings. Its period of performance ended 2026-03-11.

Key facts · data as of Oct 23, 2026

Recipient: Yeajin E&C Co.,ltd.
Awarding agency: Department of the Army (Department of Defense)
Contracting office: 0411 Aq HQ Contract Aug (W91QVN)
Obligated to date: $1.83M
Potential value: $1.83M
Ends: 2026-03-11

Source: USAspending.gov prime award records (obligations: money committed, not outlays), data as of Oct 23, 2026.

Cite this page: SpendQuery, Award W91QVN24F0409, data as of Oct 23, 2026, https://spendquery.com/award?id=CONT_AWD_W91QVN24F0409_9700_W91QVN24D0109_9700

Yeajin E&C Co.,ltd.: all federal awards · Department of Defense: spending · 0411 Aq HQ Contract Aug: what it buys

(K) REPLACE VARIABLE AIR VOLUME SYSTEM BLDG. P-6002, USAG HUMPHREYS

Delivery Order · Department of the Army · to Yeajin E&C Co.,ltd. (UEI ED8HLJSALKP4) · data as of 2026-10-23

Obligated to date$1.83M2 actions

Current value$1.83Mwith options exercised

Period2024-07-11 → 2026-03-11current end date

What it is

Product or service: Maintenance of Other Administrative Facilities and Service Buildings (PSC Z1AZ)
Industry: Commercial and Institutional Building Construction (NAICS 236220)
Contracting office: 0411 Aq HQ Contract Aug (W91QVN)
Competition: Full and open competition
Pricing: Firm fixed price
How it was bought: Single-award IDIQ · under W91QVN24D0109
Solicitation: W91QVN23R0027
Where the work is: KOR

Obligations by fiscal year

FY2024$1.83M

SpendQuery holds FY2023 on; earlier years are on USAspending.gov.

Subcontractors: where the money went next

No subawards reported for this award. Primes report subawards of $30,000 or more; many awards have none.

Every action

2 actions since 2024-07-03. Each is a modification or amendment with the money it added or took back.

Date	Modification	Kind	Amount	What the agency wrote
2024-07-29	P00001	Funding only	-$327.8K	ADMINISTRATIVE MODIFICATION TO UPDATE THE FOREIGN CURRENCY EXCHANGE RATE.
2024-07-03	0		$2.15M	(K) REPLACE VARIABLE AIR VOLUME SYSTEM BLDG. P-6002, USAG HUMPHREYS

Source: USAspending.gov prime award transactions and FSRS subaward reports, as loaded by SpendQuery (data as of 2026-10-23). Amounts are obligations (money committed), not outlays. The official record on USAspending.gov ↗

Putting the award page together from the records…