Key legal question
Whether the costs of the expropriation valuation and expert proceedings had to be borne by the builder when the underlying compensation claim was rejected.
Extracted holding
Art. 48 of the Federal Expropriation Act applies to all valuation proceedings triggered by a claim under that Act; the builder must bear the costs, unless the claim was frivolous or fraudulent, which was not shown here.
Extracted reasoning
The law assigns the costs of the entire valuation procedure to the builder in all cases in which the procedure is lawfully initiated under the expropriation statute. The exception for frivolous claims was not met on the facts.