1. The Plaintiff:

(a) As for the comprehensive construction of Defendant U2S Co., Ltd, the amount of KRW 1,573,236,297 and the amount thereof shall be from July 17, 2014 to July 2014.

1. Basic facts

A. Status 1 of the parties concerned) The Plaintiff is Pyeongtaek-si A Apartment (hereinafter “instant apartment”).

(2) For the management of the 431 household unit, an autonomous management body consisting of occupants is an incorporated management body. 2) Defendant Yuk comprehensive Construction Co., Ltd. (hereinafter “Defendant Yuk comprehensive Construction”) is a project proprietor who constructed and sold the instant apartment, and a contractor is a project proprietor and a contractor. Defendant Lee Han’s assistant is a company that received a contract for the floor construction of each household among the said new apartment construction works from Defendant Yuk comprehensive Construction, and the Housing Guarantee Co., Ltd. (hereinafter “Defendant’s Housing Guarantee”) is a company that entered into a contract for the warranty liability of the instant apartment with Defendant Yuk comprehensive Construction.

B. On September 28, 2010, the Defendant’s housing guarantee contract is concluded and the usage inspection 1) the guarantee contract for the repair of defects with the guarantee creditor as Pyeongtaek-si-si premises between the Defendant’s comprehensive construction and the Defendant’s comprehensive construction on September 28, 2010.

[Attachment 1] The defendant 20.2, 201 to 20.31, 205 to 20.10, 201, 205 to 20.31, 201, 205 to 20.4, 201, 205 to 20.1, 205 to 20.1, 205 to 31, 201, 205 to 20.4, 201 to 31, 205 to 20.1, 205 to 20, 201, 201 to 20, 201, 205 to 30.4, 201 to 10, 205 to 201, 201, 201 to 31, 201, 201 to 31, 201, 204 to 10.31, 2010

C. The construction of the 1st apartment in the instant apartment does not construct a new apartment in the construction of the instant apartment in accordance with the design drawing.