1. The plaintiff's appeal and the plaintiff's claim expanded in the trial are all dismissed.

2. After an appeal is filed.

Facts of recognition

A. The Plaintiff, under the trade name of “I”, concluded a mid-term equipment safety insurance contract with respect to B engaged in construction machinery contracting, leasing business, etc. and C700 tons of c70 tons, with a set of insurance coverage amounting to KRW 3,429,80,000, insurance period from September 10, 2013 to September 10, 2016.

B. Upon receiving a subcontract for tools, tram facilities and other construction works ordered by the Korea Rail Network Authority from KS Construction Co., Ltd., the Defendant requested B to put them into a 170 tons weighted from 170 tons weighted on the part of Daegu Northern-gu E.

Accordingly, F and K Deputy Director, who are employees of I, completed the survey of the work site in advance twice.

C. The Defendant’s work plan was originally carried out in 170 tons weighted solely by the Defendant, but it was necessary to move the clers of this case into the working party able to independently seal the clers of this case due to the existence of a retaining wall of a height of 3 meters between the clers of this case and the clers, such as the field forest prior to the accident, and it was necessary to move the clers of this case into the clers of this case, and 400 tons of clers of clers of this case together with the clers of this case.

On March 25, 2014, between 21:00 and 22:00, the instant Lesin and 400 tons Crein arrive at the work site of this case.

F and H, as an employee of I, are each of the instant cranes and 400 tons of clers in accordance with L’s instructions, the head of the Defendant’s work team, and confirmed the location of the instant cranes and 400 tons of clers in accordance with the direction of L, the Defendant’s work team. On March 26, 2014, F and H completed the installation work of two clers, such as the on-site forest prior to the accident.

E. On the other hand, the defendant did not arrive at the construction site of this case.