1. The defendant's appeal and the plaintiff's incidental appeal are all dismissed.

2. The defendant's appeal among the costs of lawsuit is made.

1. The reasons why the court of the first instance should explain are as follows. Thus, the reasoning of the court of the first instance is as stated in the reasoning of the judgment, except for the following cases, and it is citing it in accordance with the main sentence of Article 420 of the

On the 5th page of the judgment of the court of first instance, the 9th sentence "the negligence of collapse" is considered as "the negligence of collapse".

The judgment of the court of first instance 5 pages 11 to 12 "closed" is understood as "closed."

In the 7th sentence of the first instance judgment, the "the fact that part of the acquisition can be recognized" shall be considered as "the fact that part of the acquisition can be recognized".

The evidence submitted by the Plaintiff alone in the 7th 12th eth 7th eth 12th eth 7th eth 1st eth 1st eth eth eth eth eth eth e.g., “A”.

The following judgments shall be added to 8 pages 2 of the judgment of the first instance.

As to this, the defendant asserts that the construction plan and management of the construction of the construction of this case is the contractor's responsibility, and that the damages incurred to the third party due to the accident of this case was agreed to be borne by the plaintiff, the contractor, and that the defendant is not liable for the flood accident of this case.

According to the statement in Eul evidence Nos. 1 through 3, the plaintiff was awarded a contract for the construction of this case from the defendant, and the part of the construction specifications 02210 Fair Management 3, incorporated into the contents of the contract, "3.1.1. construction plan and management shall be the contractor's responsibility, and the approved construction schedule shall be the basis for the measurement of completed portion and the change of construction period, etc.," and the part of the general part of 1.5.1. of construction specifications 01310 of construction specifications "2." 2. The part of the part of the construction specifications 1.5.1. of the general part of the construction specifications 01310 of the construction works, which was incurred before delivering the object of the construction work to the project owner, the contractor shall be replaced, restored, and restored.