The plaintiff's claim is dismissed.

Litigation costs shall be borne by the plaintiff.

The defendant claimed the claim on July 20, 2015.

1. Facts based on which there is no dispute over the details of the relevant facts and disposition (based on recognition), Gap evidence 1, 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, 22 companies, and the name of the company “stock company” is omitted.

(3) The term “existing twelve buildings” means 12 existing buildings (hereinafter “existing 12 buildings”). The term “existing buildings” means 12 buildings: Modern Heavy Industries, Modern Heavy Industries, Modern Industries, Samsung Products, Samsung Products, Treatment Construction, T.S. construction, gold industry, Hanyang

(ii)for dopco, dopco, Gyeongnam company, new, ice construction, ice construction industry, china construction, sc engineering, sc engineering, treatment and engineering ( modified trade name: sc engineering) and new comprehensive construction (hereinafter existing performance 12 copies) referred to as 22 copies, including the Plaintiff, etc.

) 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 (based on: the end of 2014; the unit of KRW 2014) is as follows: (a) Plaintiff 252,8231, 169, 508, 921, 419 △△△△△ 508, 571 △△△ 508, 176 △△ 202, 618, 1962; (b) the Plaintiff’s general status (based on: the end of 2014; the unit of KRW 00,000) on February 21, 2016.

(b)it is an underground pipeline where high-tension natural gas produced from the production base is supplied to the supply point of supply and demand for stable gas supply to the main gas main pipelines and the management office's bid documentation for construction works and tendering procedures;

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, and the block valve is a kind of valve room to promptly block pipeline network when an emergency occurs.