# Geothermal HVAC Unit Replacement

Canonical: https://abierto.us/opportunities/19ks7026q0040

- Solicitation number: 19KS7026Q0040
- Notice type: Solicitation
- Status: Awarded to Osung Engineering
- Department: Department of State
- Contracting office: U.S. Embassy Seoul (19KS70)
- NAICS: 236118 Residential Remodelers
- Product or service code: Z1FA Maintenance Of Family Housing Facilities
- Place of performance: Seoul, KR-11, KOR
- First posted: July 13, 2026
- Last posted: July 13, 2026
- SAM.gov: https://sam.gov/workspace/contract/opp/6ec12c0dec4b4fd69f4265d47fdc8a57/view

## Description

Enclosed is a Request for Quotations (RFQ) for the replacement of ten aging HVAC units for diplomatic residence within the Yongsan Embassy Housing (YEH) compound, Seoul, Korea. If you would like to submit a quotation, follow the instructions in Section J of the solicitation, complete the required portions of the attached solicitation document, and submit it to the address shown on the Standard Form 1442 attached in the file.

## Award on USAspending

- Recipient: Osung Engineering (UEI DWM3WAA3LG11)
- Contract: 19KS7026P0756, purchase order
- Obligated: $202,602.90
- Competition: Competed Under SAP, 3 offers received
- Link: solicitation number 19KS7026Q0040 equals the FPDS solicitation identifier; same awarding office 19KS70 (high confidence)
- Record: https://www.usaspending.gov/award/CONT_AWD_19KS7026P0756_1900_-NONE-_-NONE-/


## Publications

- July 13, 2026: Solicitation, due August 13, 2026 at 4:00 AM EDT. Notice 6ec12c0dec4b4fd69f4265d47fdc8a57. https://sam.gov/workspace/contract/opp/6ec12c0dec4b4fd69f4265d47fdc8a57/view

## Points of contact

- Helen No, SeoulProposals@state.gov, 8223974762
- Wonyoung Seo, seowy@state.gov, 8223974762

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Source: SAM.gov Contract Opportunities bulk extract and USAspending.gov award data. Confirm deadlines on SAM.gov before responding. Cite https://abierto.us/opportunities/19ks7026q0040.