Amendment No.0001 to 19KS7026Q0057 - Renovation of the American Diplomacy House
Issued by STATE, DEPARTMENT OF · STATE, DEPARTMENT OF · U.S. EMBASSY SEOUL · via SAM.gov — US federal contract opportunities
- Published
- 27 Aug 2026
- Closes
- 11 Sept 2026, 08:00 UTC
- Reference
- 19KS7026Q0057-A0001
- Location
- KR-11, United States
- Sector
- Construction & Infrastructure
Details
STATE, DEPARTMENT OF · STATE, DEPARTMENT OF · U.S. EMBASSY SEOUL is soliciting Amendment No.0001 to 19KS7026Q0057 - Renovation of the American Diplomacy House. Solicitation number 19KS7026Q0057-A0001. Classified under NAICS 236220 — Commercial and Institutional Building Construction. Product/service code Z1AA — MAINTENANCE OF OFFICE BUILDINGS. Place of performance: KR-11, USA. Responses are due by 11 September 2026 08:00 UTC. Posted on SAM.gov, the US federal contract opportunities system; registration is required to bid.
The purpose of this amendment 001 is to
- Extend question due date to September 2, 2026 and
- Extend proposal due date to September 11, 2026 and
- Inform revision of Section B. Statement of Work as attached
Context for bidders
We hold 2 notices from STATE, DEPARTMENT OF · STATE, DEPARTMENT OF · U.S. EMBASSY SEOUL, going back to August 2026 — 2 of them still open. They buy mostly in Construction & Infrastructure and Facility Management & Cleaning. There are 675 open Construction & Infrastructure tenders in United States. This one closes in 2 days.
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Before you bid on this tender
A quick checklist to help you decide whether to bid and prepare a compliant submission for this construction & infrastructure opportunity. Always verify the details on the official source.
- Confirm the exact closing date and time (and time zone) on the official portal — deadlines are strict and can be revised by a corrigendum.
- Read the full notice and every attached document, including the scope, specifications and any bill of quantities or terms of reference.
- Check the eligibility criteria — prior similar experience, annual turnover, certifications and registrations — and make sure you qualify before investing effort.
- Prepare any earnest-money deposit (EMD) or bid security and the required formats early; missing or wrongly-formatted documents are a common cause of rejection.
- Note how bids must be submitted (online or physical), in what format, and whether a digital signature or portal registration is required.
- Watch for corrigenda and clarifications right up to the deadline — requirements and dates can change.
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