All of the plaintiff's claims are dismissed.

Litigation costs shall be borne by the plaintiff.

1. Facts based on which there is no dispute over the details of the relevant facts and disposition (based on recognition), Gap 1, 3, and the purport of the whole pleadings;

A. The status of 22 companies, including the Plaintiff, etc., is omitted in the name of the Plaintiff and C Co., Ltd. (hereinafter “Co.”).

(12), D, E, F, G, H, I, J, K, L, and M (hereinafter referred to as “existing 12 copies”).

(2) The term “22 copies, including the Plaintiff, etc.,” collectively referred to as 12 existing performance history: N,O, P, Q, R, T, U, V ( modified trade names: W), and X (hereinafter referred to as 12 existing performance history

) The Monopoly Regulation and Fair Trade Act (hereinafter “Fair Trade Act”) as a person engaging in a construction business.

(2) The Plaintiff’s general status (base: end of 2014; unit: 13, 672 28, 445, 512 465, 410 266, 371; 285, 519, Nov. 2, 1952) as of the establishment date of net income for the total amount of capital stock sales is as follows.

(b)it is underground underground pipelines that supply high-tension natural gas produced from the production base to the supply point of supply for stable gas supply to the main gas supplier in the bid bid method and bidding procedure for the Korea Gas Corporation ordering Y construction works;

In accordance with its function and use, the management office of the management office is classified into a pressure control office, a blocking control office, and a block valve, and the pressure control office has a role in supplying the natural gas transported by high-tension through piping network with reduced pressure at a certain pressure required by the supply office, and the blocking control office shall block gas supply or major gas supply at the time of an emergency.

The role of blocking gas flow at the time of construction works, and the block valves play the role of a kind of valve room to promptly block pipeline network when an emergency situation occurs. The supply facilities constructed and operated by the Korea Gas Corporation to supply natural gas to large-user power plants and urban gas companies.

Since the end of April 2008, the Korea Gas Corporation ordered construction of natural gas supply facilities in full scale since April 2009.