1. All of the plaintiffs' claims are dismissed.

2. Of the costs of lawsuit, the part pertaining to the participation in the litigation is the intervenor joining the Plaintiff.

1. Details of the disposition;

A. On May 24, 2017, U regional housing associations and V stock companies (hereinafter “joint project undertakers of this case”) filed an application with the Defendant for approval of the housing construction project plan pursuant to Article 15 of the Housing Act with respect to Ulsan-gu W and 249 square meters (the site size of 33,702 square meters).

1. Approval of a project plan - Project operator: (a) - Project outlines; (b)

2. Project implementation period: On February 28, 2018 through September 30, 2020, the building permission under Article 11 of the Building Act, decision on an urban management plan (district unit planning and district unit planning) under Article 30 of the National Land Planning and Utilization Act, permission for development under Article 56 of the same Act (limited to a single housing site) and the legal fiction of authorization, permission, etc. under other Acts pursuant to Article 19 of the Housing Act are included;

(2) The determination of the urban management planning pursuant to the provisions of Article 30 of the National Land Planning and Utilization Act shall be omitted.

Ⅰ. Statement of determination of district unit planning zone;

1. A new YZ district unit planning zone: Wilwon in South-gu, Nam-gu, a district unit planning zone after changing the size of the area with the indication number of the drawing and the name of the district with the indication number classified in the protocol of district unit planning zone;

2. Determination of a district for enhancing efficiency of land use and systematic and planned development and management of a group of housing complexes due to construction of multi-family housing with a certificate 49,813 square meters in a Y district unit planning zone due to reasons for changing the name of display number in drawings and specifications of the grounds for determination of a district unit planning zone.

Ⅱ Statement of district unit planning;

2. A protocol of decision on urban management planning concerning the placement and scale of infrastructure;

(a) Traffic facilities (1) (B). After the change of the road name before and after the change of the reasons for the change of the road name, the ground for the change of the road name - The new route L=258m of AA, B =12m multi-family housing complex, the route AB.