1. The Defendant’s KRW 310,127,731 and KRW 63,629,626 among the Plaintiff’s KRW 63,629,626 from the Plaintiff.

. Principal contract period: Electrical construction; from October 29, 2012 to December 30, 2014;

4. A construction period: The contract amount on February 18, 2013, completion on December 30, 2014: The supply amount of KRW 2,915,000,000 in twenty-five hundred million ( KRW 2,650,000): The labor cost of KRW 2,650,000 ( KRW 2,650,000): The labor cost of KRW 1,226,890,000 ( KRW 1,226,890): the value-added tax of KRW 1,26,00,000 in KRW 360 ( KRW 265,00,000).

6. Payment of the price;

(a) Advance payment (1) Within 15 days after the conclusion of a contract, the fixed amount per day is 0);

(b) The completed amount: (a) the 60th day after the receipt of the object or the 15th day after the receipt of the object; and

(c) Adjustment of price due to any change in design, change in economic situation, etc.: Adjustment in accordance with the contents and ratio thereof within 30 days from the date the ordering person adjusts

8. The ratio of warranty bond: 3% of the contract amount * 34.93% of the contract amount : 34.93% of the D: 25.01% of the contract amount : 15% of the E: 15% of the contract amount : F: 10.06% of the joint contractors : members of the principal contractor joint contractors * the principal contractor joint contractors * D, D, E, F, representative director C, representative director of the G Co., Ltd. of the payment plan * Subcontractors of the subcontractor * The subcontractor * the subcontractor * the subcontractor * the subcontractor ? the subcontractor shall prepare the scheduled work schedule for the construction project and submit the detailed statement of calculation to the principal contractor without delay after concluding the contract.

Article 14 (Change or Suspension of Construction Work) (2) With respect to the quantity of construction work additionally executed by a subcontractor under the instruction of a principal contractor, the principal contractor shall have failed to obtain an increase from

Even if the subcontractor is increased, it shall be paid to the subcontractor.

Article 14-2 (Change of Contract Price due to Modification of Design) (1) The prime contractor shall adjust the contract price concerned if there occurs an increase or decrease in the volume of construction works upon request of the ordering person, or upon his modification of design

(2) The adjustment of contract amount under paragraph (1) shall be in accordance with the following standards: