1. The Defendant (Counterclaim Plaintiff) paid KRW 13,200,000 to the Plaintiff (Counterclaim Defendant) and its related amount from March 25, 2015 to September 30, 2015.

1. The main text of the facts constituting the basis shall be deemed both a principal lawsuit and a counterclaim.

Comprehensively taking account of the purport of the argument in Gap evidence No. 1’s statement, it is recognized that the Plaintiff entered into a standard subcontract agreement for construction works (hereinafter “the instant construction contract”) between the Defendant and the project owner with respect to the waterproof Construction Work among B Hospital Extension Works in Maposi-si (hereinafter “instant construction work”) and the construction period from September 18, 2012 to December 30, 2012, with the contract price of KRW 132,00,000 (including value-added tax).

2. In full view of Gap evidence Nos. 1, 2, 3, Gap evidence No. 4, Gap evidence No. 5, Gap evidence No. 6, Gap evidence No. 7, Gap evidence No. 8, Gap evidence No. 9, Gap evidence No. 10, Gap evidence No. 11, and Gap evidence No. 12, the plaintiff and the defendant agreed to assume the defendant's warranty liability for defects that occurred for 2 years after the completion of the construction contract of this case while concluding the construction contract of this case, the construction contract of this case and the construction of this case No. 20, 14, 14, 3, 14, 14, 14, 20, 200, 3, 14, 14, 20, 3, 14, 20, 14, 20, 20, 3,000, 3,000,000,00,000).