1. Of the part against Defendant B in the judgment of the court of first instance, the plaintiff who falls under any of the following amount ordered to be paid.

Basic Facts

The Plaintiff is a person who operates a building design business with the trade name of “D architect office”, and Defendant B is a person who operates a civil engineering design business with the trade name of “E,” and Defendant C is an owner of F field of 8,707 square meters (hereinafter “instant land”) in Daegu-gu, Daegu-gu, and is a building owner of the instant land-based housing complex for electric source (hereinafter “instant electric source housing”).

On February 3, 2017, Defendant C entered into a contract with Defendant B for construction civil engineering planning for new construction of the instant electric source housing (i.e., KRW 58 million for construction design of KRW 27 million for civil engineering design (i.e., KRW 18 million for construction design of KRW 6 million for the establishment of access road to KRW 6 million for the restoration of KRW 3 million and KRW 3 million for construction construction of the instant electric source housing).

Around March 2017, Defendant B asked the Plaintiff, who had a usual friendly relationship, whether the construction design of the instant land could be assigned to the Plaintiff. On April 12, 2017, the Plaintiff sent 16 lots of civil engineering drawings, including the work plan and the construction outline plan, related to the construction of the electric housing complex.

On April 18, 2017, the Plaintiff sent the construction arrangement drawings on 16 parcels to Defendant B by e-mail. On the following day, Defendant C’s certificate of personal seal impression necessary for the construction report was sent by Defendant B by e-mail.

On June 21, 2017, the Plaintiff sent to Defendant B a written estimate of construction design (i.e., a total of KRW 56 million for construction design (i.e., KRW 48 million for construction design); and (ii) total of KRW 45.7 million for services on June 26, 2017 (i.e., KRW 3., KRW 3.2 million for electricity/communication KRW 1.4 million for electricity/communication KRW 3.2 million for construction permit (i.e., KRW 5 million for construction permit (i., KRW 3.4 million for construction permit received from the building permit receipt to the commencement and completion of construction).

On August 17, 2017, the Plaintiff filed an application for landscape review on behalf of Defendant C with the Building Committee of the Daegu Metropolitan City, Dong-gu Office, Seoul Metropolitan City, along with a drawing of 16 generation houses to be constructed on the instant land.