1. The plaintiff's claim is dismissed.

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

1. Basic facts

A. The Defendant was merged with the Korea National Housing Corporation (Korea Land and Housing Corporation on October 1, 2009) on September 10, 2008.

The "Housing Corporation" shall be referred to as "Housing Corporation" regardless of whether it is before or after the merger.

2) From the Changwon-si, C Construction Works within the District B (hereinafter “instant Construction Works”).

(2) From November 3, 2008 to February 20, 201, the construction period of construction was determined as KRW 18,794,953,00. Following the process of the instant construction, the contract between the Defendant and the Housing Corporation was changed to KRW 19,847,03,000 during the construction period from November 3, 2008 to December 30, 201, the construction period of the instant construction was changed to KRW 19,847,000 during the construction period, and KRW 20,000 during the instant construction period from February 23, 2008 to KRW 20,000 during the instant construction period of KRW 20 to KRW 20,000 during the instant construction period (hereinafter “A”), and the instant construction period was changed to KRW 20,03,000 during the construction period from February 23, 200 to KRW 20,000 during the instant construction period.

B. (1) On March 2, 2012, the Plaintiff: (a) made the claim against A for aggregate purchase amount as the preserved right; and (b) made the provisional attachment order against the Defendant of the instant subcontract amount of KRW 61,316,334, as the Changwon District Court 2012Kadan769 on March 2, 2012, against the Defendant of A (hereinafter “instant provisional attachment order”).