1. The defendant (Counterclaim plaintiff) development corporation is about KRW 154,180,000 and this is about the plaintiff (Counterclaim defendant).

The main lawsuit and counterclaim are also examined.

1. Basic facts

A. Around 2012, Defendant Green Forest Industry Development Co., Ltd. (hereinafter “Defendant Green Forest Industry Development Co., Ltd.”) entered into a sales agency agreement with Defendant Green Forest Construction Co., Ltd. (hereinafter “Defendant Green Forest Construction”) and Defendant Green Forest Construction Co., Ltd. (hereinafter “instant apartment,” but the instant apartment is not an aggregate building, but an apartment building is a structure created by dividing some of the floors into several rooms at will.) 558 households among 58 households, 58 households, which are 558 households, which are 58 households, including the instant apartment.

B. On January 24, 2013, the Plaintiff entered into a contract for the construction of the Defendant Forest Industry Development and the progress thereof, and the Plaintiff’s total of 13 households (hereinafter “10-dong 13 households”) of the 110-dong apartment units and the 110-dong apartment units (hereinafter “10-dong 13 households”).

)의 내부공사 및 110동 공용부분에 대한 외부공사(옥상방수, 외벽도색, 내부계단 도색, 난간 에나멜페인트 도색, 내부계단 핸드레이도색, 최고상층 천장보수, 난방관 파열부분 교체, 외부 샷시 설치, 놀이터 놀이기구 도색 등)에 관하여 공사기간은 2013. 1. 24.부터 2013. 3. 31.까지, 계약금액은 내부공사 92,950,000원, 외부공사 40,000,000원(각 부가가치세 포함)으로 정하여 공사계약(이하 ‘이 사건 1차 공사계약’이라 한다

(2) On February 26, 2013, the Plaintiff concluded the instant apartment management industry development and the instant apartment 107 units, 407 units, 501 units, 502 units, 503 units, and 508 units, 10 units, 107 units, 407 units, 502 units, 503 units, and 508 units.