1. The Defendant’s KRW 345,919,200 as well as the Plaintiff’s annual 5% from December 31, 2016 to April 7, 2017, and the following.

1. According to the overall purport of evidence Nos. 1 and 2 (including virtual numbers) as to the cause of the claim, the Plaintiff entered into a construction contract with the Defendant on August 6, 2015 with respect to the installation, etc. of apparatus and steel bars at a new water park development project site in Ansan-si with respect to the installation, etc. of new water park development project sites from August 6, 2015 to April 30, 2016; and the construction cost of KRW 1130,000 of the construction cost (excluding value-added tax) and completed the said construction.

Therefore, barring any special circumstance, the Defendant is obligated to pay to the Plaintiff the remaining construction cost of KRW 345,919,200, which the Plaintiff seeks from December 31, 2016 to April 7, 2017, the delivery date of the application for modification of the purport of the instant claim and the cause of the claim, which is 5% per annum prescribed by the Civil Act, and damages for delay calculated by 15% per annum prescribed by the Act on Special Cases Concerning the Promotion, etc. of Legal Proceedings from the following day to the date of full payment.

2. In conclusion, the plaintiff's claim of this case is justified and it is so decided as per Disposition.