Encyclopedia
Trash chute
A waste chute is a component of a building's engineering equipment system designed for receiving, vertical transportation, and temporary storage of solid municipal waste
Source: "SP 31-108-2002. Waste Chutes in Residential and Public Buildings and Structures"
(approved and introduced into effect by the Decree of the Russian Ministry of Regional Development (Gosstroy Russia) dated October 29, 2002 No. 148)