1. The defendant has filed a claim against the plaintiffs in attached Form 2 and the "amount of tolerance" in attached Table 2 and each of the above amounts.

1. Facts of recognition;

A. The Plaintiffs are those who signed an employment contract with the Defendant and work as a street cleaners.

B. The Defendant paid wages to the Plaintiffs in accordance with the “Reference Data for Compilation of the Budget for Environmental Definites Labor Expenses” (2014), “Budget Formulation for Environmental Definites Labor Expenses” (2015) and “Method for Calculation and Payment of the Remuneration for Environmental Definites (2016; hereinafter collectively “the basis for calculation of the instant personnel expenses”) prepared by the Ministry of the Interior and Safety (the name was changed from the Ministry of the Safety and Security to the Ministry of the administrative tea on November 19, 2014). Of the basis for calculation of the instant personnel expenses, the matters pertaining to the instant case are as follows.

Standard amount of basic salary: 800,000 won per month, but the basic salary for new street cleaners employed after the date of notification of reference materials for this budget compilation shall be 649,000 won per month, and autonomous decisions shall be made within 【10% of the basic salary (584,000-714,000) in consideration of the intensity of duties, workload of duties, etc.

(b) Persons subject to additional charges for continuous service: A person whose continuous service period exceeds one year (class 30): 24,700 won per month for a continuous service year, but more than two years: 24,700 won per month for a continuous service year, but not more than two years: 49,400 won per month for a continuous service year, but not more than three years: 74,100 won for a continuous service year but not more than four years: 98,800 won per month;

(c) A person eligible for a weekend allowance: The monthly ordinary wage (basic wage, special duty allowance, household subsidy): x 50% payment method: Monthly ordinary wage x 4 times (payment in December 36912): The monthly ordinary wage x 100 to 200% payment method: The monthly ordinary wage x 50% payment method: the monthly ordinary wage x 50 to 100% payment method: 50% payment method: the monthly ordinary wage x 50 to 200% payment method: the payment method of less than two years for the former street cleaners (two times a year): the payment method of 100% for the former street cleaners (five times a year): the payment method of the monthly ordinary wage x 250% payment method for the former street cleaners (five times a year): the payment method of the monthly ordinary wage x 250% payment method.