1. The Defendant’s KRW 14,645,50 for the Plaintiff and the following: 5% per annum from August 22, 2017 to May 25, 2018.

1. Basic facts

A. On February 2017, the Defendant was awarded a contract with C for the construction of a “D” building located in Chuncheon (hereinafter “instant building”) (hereinafter “instant construction”) at KRW 230,000,000 (excluding value-added tax).

B. On March 2017, the Plaintiff was awarded a subcontract for construction works other than civil engineering works among the instant construction works (hereinafter respectively referred to as “civil engineering works” and “construction works of this case”) at KRW 167,00,000 (excluding value-added tax).

[Ground for recognition] Unsatisfy

2. Assertion and determination

A. The Plaintiff’s assertion 1) During the construction work of this case with the Defendant for KRW 167,00,00,00, the Plaintiff agreed to execute the additional construction work of KRW 52,485,00 as listed below (value-added tax separate) and completed the construction work. The Plaintiff’s allegation 12,40,000 outer walls of KRW 13,40,000 for 200 for 400 for 400,00 for 400 for 400 for 40,890 for 50,000 for 40,000 for 1,890,000 for 40,000 for 40,000 for 0,000 for 60,000 for 40,000 for 60,000 for 60,000 for 1,837,500,000 for 5,000 for 204,50 for 040 for 20.

Therefore, the sum to be paid by the Defendant is KRW 218,90,000 [=(167.)].