The residential area is 270,000 square meters, with 1.80 households and 32 floors of Building 14. How clean and secure does the property need?

There are 3 people in each building, and there are 3 people in the lobby of 14 building 1 cleaning foreman, which belongs to high configuration and can clean up the domestic garbage of the upstairs residents in the morning and evening, without the owner throwing garbage downstairs. Square cleaning can be set up for 3 people, including greening personnel.

There are several security guards, and the number of patrol personnel can be determined when the shift is implemented. Patrol personnel can be set up at least twice a day (morning and evening). If it is necessary to increase the staffing (3 or 4 people) at a higher frequency, if three shifts of 12 hours are implemented, just multiply by 3, depending on the management situation. For example, there is no vehicle management.