The Bureau of Reclamation requires two copper/nickel, low-pressure turbine heat exchanger assemblies and two complete copper/nickel heat exchanger units for a Westinghouse transformer. This procurement is a 100% small business set-aside, with a firm-fixed-price contract to be awarded. The anticipated award date is the third week of July. Vendors must be registered and active in SAM.gov at the time of quote submission. The location for performance of services is not specified.