How to write an application for maintenance of underground ventilation pipes?

The application for maintenance of underground ventilation pipes generally includes the following contents:

1. Title: "Application Form for Maintenance of Underground Ventilation Ducts" is clearly marked above the application form.

2. Applicant information: including the applicant's name, contact information, department or unit information, etc.

3. Description of the problem: clearly explain the problems existing in the underground ventilation pipeline, including the specific damage status, location and influence. When describing the problem, try to provide detailed information so that the maintenance personnel can understand the situation.

4. Maintenance requirements: clearly express the requirements for maintaining underground ventilation pipes. It can explain the urgency and importance of maintenance.

5. Relevant attachments: If there are relevant photos, documents or other supporting materials, they can be attached to the application so that the maintenance personnel can better understand the problem.

6. Contact person and contact information: provide the name and telephone number of the person who can contact the applicant, so as to facilitate the maintenance personnel to get in touch with the applicant.

7. Application date: At the bottom of the application, write the application date.

When writing an application for underground ventilation pipeline maintenance, we should pay attention to the conciseness of the language and highlight the importance and urgency of the problem. Ensure that sufficient information and contact information are provided in the application, so that the maintenance personnel can quickly follow up the application.