1. As to KRW 1,668,636,98 and KRW 1,644,636,98 among the Plaintiff, Defendant A Co., Ltd. and KRW 1,64,636,988 among them, from March 12, 2014 to March 2, 2016.

1. Standard contract form for private construction works;

1. Construction name: New D Construction;

3. Date of commencement: April 30, 2013: Date scheduled for completion: October 30, 2013 (amended by January 30, 2014).

5. Contract amount: 3,025,000,000 won (including value-added tax); 11. The rate of liquidated damages for delay: 1/1000; 1/1000 other matters: Various kinds of taxes separately.

The level of addition to the 18th Standard for Tworking is different.

Article 19 [Adjustment of Contract Amount due to Modification of Design] (1) When the contents of the design do not coincide with the condition of the construction site, or are unclear, omitted or erroneous, or unexpectedly under the circumstances of the construction site, or when the installation of additional facilities is required due to the modification of the project plan, etc., the defendant shall modify the design.

(2) Where there occurs an increase or a decrease in the construction volume due to the modification of a design under paragraph (1), the contract amount shall be adjusted according to the following standards, and if necessary, the construction hours shall

1. The unit price for the increased or decreased construction works shall be determined through mutual consultation on the basis of the unit price on the calculation sheets under the provisions of Article 8;

2. The unit price for a new item not included in the calculation sheet shall be the unit price calculated at the time of design modification;

3. The rate specified in the calculation sheet shall apply to general management expenses and profits, etc. for increased or decreased construction works;

Article 27 [Compensation for Delay] (1) When the plaintiff has not completed the construction work within the deadline for completion, the amount calculated by multiplying the contract price by the rate for delay in the contract (hereinafter referred to as "compensation for delay") shall be paid to the defendant company every day of delay.

Provided, That where a completion inspection has been delayed due to reasons attributable to the defendant company and where the construction has been delayed due to reasons falling under any of the following subparagraphs, compensation for delay equivalent to the relevant days need not be paid:

3. Details of the special agreement where the commencement of construction has been delayed or suspended due to any cause attributable to the defendant company;

2. The cost of construction shall be paid.