1. The plaintiff's appeal and the conjunctive claim added in the trial are all dismissed.

2. Costs of appeal and ancillary costs;

1. Basic facts

A. The Korea Land and Housing Corporation has awarded a contract to the Korea Land and Housing Corporation (hereinafter “Korea Land and Housing Corporation”) with the Infrastructure Corporation (hereinafter “K”) related to the production and execution of the infrastructure facilities (BS and boxes) in the territory of the Korea Land and Housing Corporation and the Korea Land and Housing Corporation subcontracted the contracted construction to the Defendant.

B. On February 2, 2009, the Defendant entered into a contract to re-subcontract the construction of the infrastructure project (hereinafter referred to as the “infrastructure and BBS production, total construction, seven ods, 53 ods ods ods ods ods ods odss ods ods ods ods ods ods ods ods ods ods ods ods ods ods ods ods ods ods ods ods ods ods ods ods

This contract for construction is accompanied by the condition of the construction contract which includes the following matters:

Article 3 Section 3(B)(C) shall be manufactured by the drawings and stations directed by Gap (Defendant) and shall be in compliance with the instructions of Gap (Defendant) or Gap's agent or supervisor of the place of order.

Article 9 Section B shall be supplied in accordance with the modified standards when a design change occurs due to the following reasons:

(A) The difference in the amount of a design change may be adjusted by mutual agreement between the two doctors.

(a) B at the time of the change of design from the customer of Party A (Defendant) shall be admitted;

(b) The scope of design modification is subject to the conditions as determined by the customers of Gap, and Eul shall accept it without any change in the contract amount, to the extent as determined by the customers of Eul.

(c) The scope of design as defined by the customer A shall be based on the specifications.

Article 11 With respect to increase or decrease in the quantity to be supplied, a price for the actual quantity to be supplied shall be paid with the agreed unit price.

C. On March 9, 2009, Scenz. (hereinafter “instant construction”) with the construction period from March 9, 2009 to December 201, 2009, for the Infrastructure Corporation (hereinafter “the instant construction”) related to the construction of U-Cas (hereinafter “BS production, construction, 7 Rods, 53 Rodsp”).