Legal analysis: adding elevators to existing houses is a measure to improve the use function of houses and improve the quality of living. In order to implement and promote this measure, our city issued the Implementation Plan for Installing Elevator in Existing Residential Buildings and the Administrative Measures for Financial Subsidies for Installing Elevator in Existing Residential Buildings in Yuncheng (Trial), and held a special meeting to study and solve the problem of installing elevator in existing residential buildings in the central city, so as to effectively improve the living conditions of residents.

Legal basis: In case of any of the following circumstances in Article 44 of the Labor Law of People's Republic of China (PRC), the employing unit shall pay wages higher than the wages of the workers during normal working hours according to the following standards:

(a) arrange for workers to extend their working hours, and pay no less than 150% of their wages; (2) If workers are arranged to work on rest days but cannot be arranged for compensatory time off, they shall be paid a salary of not less than 200% of their wages; (3) If workers are arranged to work on legal holidays, they shall be paid no less than 300% of their wages.