1. Defendant B Co., Ltd.: (a) KRW 2,348,500,000 for the Plaintiff and the year from October 9, 2012 to June 29, 2018.

1. Facts of recognition;

A. On May 23, 2011, the Plaintiff entered into a contract and changed contract between the Plaintiff and Defendant B, and the Plaintiff omitted all the indication of Defendant B, Inc. (hereinafter “stock company”).

B) As regards the Plaintiff’s “Dwork”, the “bridged (one construction section) construction work” among the “D Work” that the Plaintiff was contracted by the Dasan Regional Land Management Office (hereinafter “instant subcontracted work”).

) A subcontract was entered into with the contents of the subcontract to Defendant B, and the modified contract was entered into as follows (hereinafter the above contract and the modified contract are collectively referred to as “instant subcontract”).

2) On May 23, 2011, 207: (a) 20, 200, 200, 200, 200, 200, 200, 30, 200, 200, 200, 200, 200, 200, 30, 200, 200, 30, 200, 200, 30, 200, 200, 200, 200, 30, 200, 200, 200, 200, 200, 300, 200, 200, 200, 300, 200, 2000, 80, 800, 200, 400, 400, 18, 2015, 2000

(hereinafter referred to as “instant advance payment.” On the other hand, with regard to the application for progress payment and the settlement of advance payment, the instant subcontract shall pay the partial advance payment after the completion of the contract within 10 days from the date the Defendant B applied for the payment for progress payment (the first installment per month), and the settlement of advance payment shall be made within the remaining term payment each time in accordance with the terms of the contract (the amount after deducting the amount within a certain scope disbursed by the Plaintiff for the Defendant B), and if the payment for progress falls short of the progress payment at the time of settlement, the next installment shall be made.