The Pipeline and Hazardous Materials Safety Administration PHMSA proposes to waive the Build America Buy America BABA Act's domestic preference requirements for certain products that City Utilities of Springfield City Utilities will use in its Natural Gas Distribution Infrastructure Safety and Modernization NGDISM grant project. The proposed waiver would exempt the following products used in City Utilities' project from BABA requirements on the basis of nonavailability: locator markers meter stops with insulated unions magnesium anodes 1A meter swivels nuts and washers and direct bury lugs. In accordance with section 70914c of BABA PHMSA is seeking public comments on the proposed waiver.