1. The plaintiff's claim is dismissed.

2. The costs of lawsuit shall be borne by the Plaintiff.

Basic Facts

On May 21, 2005, the Defendant, upon entering into a contract for construction works, announced the announcement that the construction work for the maintenance of sewage conduits, irrigation conduits, etc. (hereinafter “instant construction work”) shall be implemented through a long-term continuing construction project through a long-term continuing construction project.

Plaintiff (C Co., Ltd.) changed its trade name from March 10, 2006 to “A”) to D Co., Ltd., E Co., Ltd., and E Co., Ltd. to F Co., Ltd. and G Co., Ltd. around 2007 and around 2011.

In addition, a joint supply and demand organization with the representative of the Plaintiff (investment ratio: Plaintiff 50%, D Co., Ltd., 45%, E Co., Ltd., 5%, and hereinafter “Plaintiff, etc.”) participated in the bidding of the instant construction project. The Plaintiff, etc. was selected as a successful bidder of the instant construction project around July 7, 2005.

Plaintiff

On July 27, 2005, etc. entered into a first-minute contract with the Defendant on the date of completion of the construction work of this case, stating the following as the date of completion of the construction work (60 months from the starting date) as the date of August 1, 2010.

(1) On August 2, 200: 21,489,958,00 on August 2, 2005: 60 months from the date of commencement and on August 1, 2006: 60 months from the date of commencement and on August 2, 201; 206. 3. 6. 6. 8. 6. 6. 8. 6. 2 to August 2, 2005; 206. 3. 6. 6. 6. 8, 206. 6. 8, 206. 6. 6. 8, 207, 206. 1. 6. 6. 8, 207, 206. 6. 6. 8, 206