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RFQ _ Construction Services-Technical Security Upgrade (TSU)

Issued by STATE, DEPARTMENT OF · STATE, DEPARTMENT OF · U.S. EMBASSY MBABANE · via SAM.gov — US federal contract opportunities

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Published
15 Nov 2026
Closes
18 Dec 2026, 07:00 UTC
Reference
19WZ6027Q0001
Location
SZ-HH, United States
Sector
Construction & Infrastructure

At a glance

STATE, DEPARTMENT OF · STATE, DEPARTMENT OF · U.S. EMBASSY MBABANE in United States has published a tender in construction & infrastructure: “RFQ _ Construction Services-Technical Security Upgrade (TSU)”. Submissions close on 18 December 2026, 33 days from today. Quote reference 19WZ6027Q0001 in any correspondence with the buyer. There are 391 open construction & infrastructure notices in United States on FreeTender. Bids are submitted to the buyer through SAM.gov — US federal contract opportunities, not through FreeTender.

Key requirements

Taken from the notice by FreeTender. The tender document on the official portal is binding — check it, and any corrigendum, before you bid.

To bid on SAM.gov (US federal)

You need an active SAM.gov entity registration with a Unique Entity ID (UEI) to be awarded a federal contract. Check the set-aside and NAICS size standard before you respond.

Details

STATE, DEPARTMENT OF · STATE, DEPARTMENT OF · U.S. EMBASSY MBABANE is soliciting RFQ _ Construction Services-Technical Security Upgrade (TSU). Solicitation number 19WZ6027Q0001. Classified under NAICS 237990 — Other Heavy and Civil Engineering Construction. Product/service code Z1AA — MAINTENANCE OF OFFICE BUILDINGS. Place of performance: SZ-HH, USA. Responses are due by 18 December 2026 07:00 UTC. Posted on SAM.gov, the US federal contract opportunities system; registration is required to bid.

US Embassy Mbabane invites registered and qualified contractors to submit quotations for provision of construction services for Technical Security Upgrade (TSU) project to be undertaken at the embassy compound at Ezulwini. The Government intends to award a contract resulting from this solicitation to the lowest priced technically acceptable offeror who is a responsible contractor. The Government may award the contract based on the initial offer without discussion. The resultant contract will be a firm fixed price type contract. The Government is planning a pre-proposal conference and site walkthrough on Tuesday, December 1,2026 at 10:00 hours (Local time).  Quotations must be submitted no later than Friday, December 18,2026 at 10:00 hours (Local time).

Context for bidders

There are 391 open Construction & Infrastructure tenders in United States. This one closes in 33 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.
Common bidding mistakes to avoid →Writing a winning proposal

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