• For light physical work — at least 21°C.
   
• For moderate work — at least 17°C.
   
• For heavy physical work — at least 16°C.

The temperature for physics laboratories is between 18°C ​​and 21°C, air
relative humidity is recommended to be 40-60%.

In addition, in educational institutions:

• Toilets must be connected to hot water and sewage system.
• If the educational institution does not have a sewage system, it is allowed to have trash cans with a non-flowing device, in agreement with the state sanitary control authorities.