A. The Plaintiff is an insurer who has entered into a contract for business liability insurance that covers a special terms and conditions for user liability security with a company specializing in alternative gas plants (hereinafter referred to as “transporting gas”). The Defendant is an insurer who entered into an automobile insurance contract for A8.5 tons car trucks owned by large gas and owned by large gas (hereinafter referred to as “instant truck”).

B. On January 2008, B, who is an employee of the Round Gas, was asked to install a safety sign in the factory using a vehicle of large gas gas in the factory from the beginning of the year 2008, when it was performing the business of open inspection of the tank by large gas in the factory of DongbuTex Co., Ltd., Ltd. (hereinafter “DongbuT”) with a contract for large gas in the building of DongbuTex (hereinafter “DongbuT”) located in Ulsan-gu, Ulsan-gu.

C. B decided to install a safety sign along with D, who is an employee of the same large gas, and D around 09:0 on June 11, 2008, around 09:00, around the upper part of the truck of this case, B, using a bar tag that B assembled and frighted to the upper part of the truck of this case, to move B and C to the safety signboard at a height of 4 meters, B and C are allowed to board within B and C, and the stacks work up to 4 meters above the safety sign.

However, at the time of arrival of the boomet attached to the cicker's place of safety signs, there have occurred an accident where B and C lose balance of the brawet and fall into B and C's floor on the wind, plucking one by either plucking or digging up, etc. (hereinafter "the accident in this case"). B suffered injury, such as the paralysis due to dynas damage.

B and its wife E are the accident of this case against the T transport gas and the East Eastern District Court 2010Kadan26782, 201Kadan18320 (combined).