1. All appeals filed by the plaintiff and defendant Korea Electrical Safety Corporation are dismissed;

2. The costs of the Plaintiff’s appeal.

1. The reasons for the court's explanation concerning this case are as follows: ① in the grounds for the judgment of the court of first instance, the phrase " June 15, 2014" of Part 3 6 as " June 5, 2014," and ② in the case of the case of the case of the case of the installation of electric facilities under the ground where "the act of negligence caused by negligence" of Part 4 1 as "in the case of the case of the construction of electric facilities under the ground where the vehicle or other weight is likely to be infringed, or where the electric facilities are installed at the same time as "the act of negligence laid underground 90 cm in depth even though it is necessary to be laid 90 cm in depth"; ③ in the case of Part 4 9, it is difficult to see that the evidence is lacking and "the facilities under the ground should be laid 1.2 m or more" as stated in the reasoning of the judgment of the court of first instance, and therefore, it is cited as it is by applying the main sentence of Article 420 of the Civil Procedure Act.

2. Thus, the plaintiff's claim against the defendant Korea Electrical Safety Corporation shall be accepted in its reasoning, and each claim against the defendant Korea Electric Power Corporation and the defendant Korea Electric Power Safety Corporation as well as the defendant Korea Electric Power Safety Corporation shall be dismissed in its reasoning. The judgment of the court of first instance is just in its conclusion, and the appeal by the plaintiff and defendant Korea Electrical Safety Corporation shall be dismissed in its entirety as it is without merit.