How to distribute the quantity of cleaning and green chemicals in property management?

The comprehensive labor quota of cleaning personnel is 8000- 10000 square meters 1 person; Green space is set at 1 person every 4000m2.

Step cleaning: 14 floor/(hour. People);

Floor cleaning: 300 square meters/(hour. People);

Stair tow:13rd floor/(hour. People);

Cleaning stair handrails, flower bars and footstones:12nd floor/(hour. People);

Carpet cleaning: 360m2/ (hour. People);

Scraping glass: 4 m2/(hour. People);

Cleaning the elevator car:110 minutes;

Cleaning building below 8 floors (without elevator): 1 stairs 10 floor/(person/day), cleaning building above 9 floors (with elevator): 1 8 floor of stairs/(person/day).