The production department needs to complete the shutdown and debugging of instruments and equipment before September 30th, execute calibration and protection procedures for precision measuring instruments, fill out the "Equipment Holiday Status Registration Form" and submit it to the technical department.

Laboratory personnel must properly seal the samples to be tested, cut off non essential power sources, and implement dual lock management for flammable and explosive reagents.

The heads of each department are responsible for inspecting the sealing of doors, windows, water and electricity in the office area, workshop and warehouse, and eliminating fire and theft hazards.

On the day of returning to work, it is necessary to submit the "Holiday Schedule and Health Status Report Form" through the enterprise WeChat. If there is any cross regional travel experience, it is necessary to actively explain to the administrative department.

Before resuming work in the production workshop, technical personnel shall conduct a comprehensive inspection of the equipment to confirm that the accuracy meets the standards before starting the production process. Violation of regulations is strictly prohibited.

Each department shall hold a wrap up meeting before October 10th to sort out the backlog of holiday work, form this week's work plan, and synchronize it with the Enterprise Management Department.

Those who are unable to return to work on time due to special reasons such as illness or transportation must request leave from the department head 24 hours in advance, submit written proof materials, and synchronize with the human resources department for filing.

Those who fail to arrive at work within the deadline and fail to complete the leave procedures will be treated as absenteeism according to the Attendance Management System.