Domestic Hot Water System Replacement

The U.S. Department of State seeks a qualified contractor to replace the domestic hot‑water system at the Chief of Mission Residence in Prague 6, Czech Republic. The scope requires removal of nine existing tankless gas heaters and installation of three gas‑condensing boilers with three 150‑liter storage tanks (Vaillant VU 246/5‑3 ecoTEC or equal) using existing piping, gas supply, and structural supports. Work must be performed in an occupied, historic attic space, coordinated with the Contracting Officer’s Representative (COR), and completed within 21 days of contract award. Vendors must hold authorization to do business in the Czech Republic (DOSAR 652.242‑73), attend a mandatory site visit on 25 Mar 2026, and submit a firm‑fixed‑price proposal with a construction schedule, bill of materials, product data, quality‑control and safety plans, evidence of at least three similar projects in the past five years, and a minimum 10‑year installation warranty. The contract will be awarded to the lowest‑priced, technically acceptable offer; evaluation will consider technical compliance, past performance, and price. Compliance with Czech national standards or the more stringent U.S. codes (IBC, IMC, IPC, NEC, EM 385‑1‑1) is required, along with weekly status reports, a COR‑approved project site manager, and delivery of manuals, warranty documents, and product literature upon completion. Access to non‑designated areas is limited to Embassy approval, and all work must begin only after a Notice to Proceed is issued.

Notice ID

bbc9575663554990bebb944225845513

Solicitation Number

19EZ8026Q0002

NAICS Code

2382

Classification Code

4520