1. The Defendants are jointly and severally liable.

A. KRW 1,824,050,760 among them and KRW 271,425,000 among them shall be for the Plaintiff Construction Co., Ltd.

1. Basic facts

A. The Promotion Committee for the Establishment of A Housing Redevelopment Improvement Project (hereinafter “instant Promotion Committee”) was organized with the aim of establishing an association to implement the housing redevelopment improvement project (hereinafter “instant project”) using the area of project of project of 110,300 square meters in Busan-gu, Busan-gu, as the project implementation district. On January 31, 2004, the head of Busan-gu, Busan-gu, which obtained approval for establishment pursuant to Article 13 of the former Act on the Maintenance and Improvement of Urban Areas and Dwelling Conditions for Residents (amended by Act No. 7392, Mar. 18, 2005; hereinafter “former Act”).

A The Housing Redevelopment Project Corporation “A”: The Promotion Committee of this case “A”: Daewoo Construction Industry Development Co., Ltd.

1. Name of the project: A housing redevelopment project;

2. Location of the business: Busan Metropolitan City Mil-gu Busan Metropolitan City;

3. Area of a project site: 121,911.4 square meters (36,878.2 square meters);

4. Details of the project: Construction of new building facilities approved by the head of the competent local government;

5. Contract amount: under Article 6 of the conditions of the contract for construction work.

6. Construction period: 38 months from the date of reporting on the commencement of construction works.

7. A and B shall comply with the relevant Acts and subordinate statutes, such as the Act on the Maintenance and Improvement of Urban Areas and Dwelling Conditions for Residents, the Enforcement Decree, the Housing Act, the Enforcement Rule of the same Act, the Enforcement Rule of the same Dong, the regulations on housing construction standards, and the regulations on housing supply, and shall implement this contract in accordance with mutual faith and good faith so that the relevant redevelopment project can be successfully completed under the terms

Article 9 (Performance Bond) (1) and (2) of the terms and conditions of a construction contract (Contract Performance Bond) in order to guarantee the implementation of this contract, Gap shall make all executives on the ground of joint and several sureties, and Eul shall submit a construction guarantee to Gap at the time of commencement of the construction work under the conditions as prescribed by the Act on the Maintenance and Improvement of Urban Areas and Dwelling Conditions for Residents

(3) A joint and several sureties of A.