2. The costs of appeal shall be borne by the Plaintiff.

The purport of the claim and appeal is the purport of the appeal.

6. Details of stone works;

(a) An external tent (including saws, food saws, and equipment saws) (3,00 won);

(b) Internal habiting (25,00 won (including saws, meal bars, masses, and stowings).

(c) Scenic stone 100 x 100 (m: 13,000 (including m) (including solar rain and food belts);

(d) 50T (m: 15,000 won (including m) of scarbstones;

(e) Internal clouds (including external flouds) (including flouds and flouds);

7. Payment of the price;

(a) Contract deposit: After one day from commencement of work (payment of three million won);

(b)in the case of external construction: 20 per cent of the amount of construction equivalent to 50 per cent of the interim progress rate (in the case of external construction).

(c) Payment of balance: Payment made within 15 days of construction completion;

8. Other - The terms and conditions for the settlement of actual construction volume, and the additional volume shall be the actual cost settlement terms - the subcontractor shall faithfully implement the above construction specifications and shall run on the construction standards of the original contractor.

On March 6, 2017, the Plaintiff entered into a subcontract with the Defendant with respect to the tin construction work among the construction works of Osan-si C (hereinafter “instant contract”) and completed the relevant construction work with the following terms:

External dry-type 1123 square meters = 37,00 won = 37,590,000 won for interior damp-style stairs = 160 square meters = 25,000 won for internal corridor of 4,000,000 won = 25,000 won for 5,125,000 won for 100 square meters for 100 square meters for 146 square meters for 13,000 won for 832,000 won for 832,000 won for 146 square meters for 2,190,000 won for 2,190,000 won for stairs of 1,260,000 won for 32 square meters for 13,000 square meters for 106,000 won for 106,000 won for 100,000 square meters for 100,000 won for external 320 square meters for 30.

B. The Plaintiff and the Defendant, before commencing the instant construction work, prepared a statement of accounts on the basis of the construction area as follows:

C. The Defendant paid KRW 54,363,00 to the Plaintiff from March 7, 2017 to October 2, 2018.

[Ground of recognition] Facts without dispute, Gap evidence 1, Eul evidence 4-1, Eul evidence 4-2, Eul evidence 5, the purport of the whole pleadings

2. The plaintiff's assertion

A. The first construction cost under the instant contract is KRW 54,673,00, and the second construction cost is KRW 18,084.