1. The Defendant’s KRW 38,400 and the Plaintiff’s annual rate from August 20, 2013 to June 22, 2016.

1. Occurrence of liability for damages;

A. (1) The Plaintiff is a person operating concrete pumps lending business, etc. with the trade name “B,” and the Defendant is a company running the construction of a factory located in Ansan-si, Ansan-si (hereinafter “instant construction”). While performing the instant construction, the Defendant leased and used concrete pumps from the Plaintiff from time to time to time to time to time in order to build concrete.

(2) On August 20, 2013, the Defendant requested the Plaintiff to send a concrete pumps with 43m length booming booming, and the Plaintiff was referred to as “D concrete pumps with 60m length booming booming owned by the Plaintiff (hereinafter “instant pumps”). At the same time, the Plaintiff was transferred to the instant construction site along with drivers E, with the driver E, and E was the first construction site.

(3) On the same day, E installed the instant pumps in such a way as to set up four opglers installed in the instant pumps (a device tanking vehicles to be laid on the left and right side of the instant pumps) under the direction of the Defendant, while waiting at the construction site of the instant case, and setting up the instant pumps in accordance with the direction of the Defendant’s side.

(4) However, the construction site of this case is where the ground of the area where the boom was buried originally in the sea is weak, and the ground is likely to collapse if a large vehicle enters the ground without fully improving the ground, and the ground is weak because the previous vision and the ground was weak. After installing the pumps of this case, E left the site by operating the boom boom in the direction of the right line from the front line of the vehicle and developing the boom in the direction of the right line, thereby leaving the site, which led to an imbalance of the pumps of this case due to the decline of the boom boom of this case.