S.-PETERSBURG, 17 Sep. Regular heating of residential buildings will begin in St. Petersburg on September 20, the press service of the city governor's administration reports. «From September 20, the heating season will officially begin in St. Petersburg. Connecting apartment buildings to heat will become mandatory for all management companies,» the statement says. note the city authorities, in connection with the steady low air temperature, the connection of social institutions and housing stock to heating was accelerated. So, from September 13, periodical heating of kindergartens, schools and institutions of additional education, as well as polyclinics, hospitals, boarding schools began. From the same date, management companies were recommended to start connecting residential buildings, focusing on the weather forecast and residents' requests. 99% of apartment buildings are connected to heating «, — informs the administration of St. Petersburg. A monument to the teacher of besieged Leningrad will be erected in St. Petersburg