The U.S. Embassy in Lomé, Togo intends to award a sole-source, firm-fixed-price contract for the removal and replacement of compromised HVAC chiller coils at the embassy building. The work includes field verification, refrigerant recovery, demolition, supply and installation of direct-fit replacement coils, reconnection of components, and system startup testing. Johnson Controls Industries – YORK & SABROE Service is identified as the only known source due to proprietary OEM design requirements. Performance is expected to take three months at the U.S. Embassy in Lomé, Togo. This notice is not a request for competitive quotes, and no solicitation is available.