In report to disputes that si refer to reports of concession-contract, the jurisdiction of the judge ordinary exist if they are in discussion only fees, corresponde peat or indemnities not even when it is question on the events of the ratio itself, or on consequences such these events not relevant a sayings fees or indemnity (like in the cas o of claims compensation), resorting, in these seconds hypothesis, the jurisdiction exclusive of the judge administrative. from so much drift the validity of the clause turmoil count nuta in a concession-contract, per the devolution ad referees of the disputes between assignee and body assigner, in the limits in it it concerns the prime between the indicated controversies.