GB 50015-2019 (English Version) PDF

Standard No.: GB 50015-2019
Language: Chinese, Available in English version
Release Date: 2019
Published By: General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China
Latest: GB 50015-2019

Scope: This specification is applicable to the water supply and drainage design of residential quarters, public building areas, and civil buildings, as well as the domestic water supply and drainage design of industrial buildings and the rainwater drainage design of factory buildings. However, when designing the following projects, the current relevant special codes or regulations should also be implemented: 1. Buildings in areas of collapsible loess, permafrost and expansive soil; 2. Buildings with seismic fortification intensity exceeding 9 degrees; 3. Mineral springs Spa, civil air defense buildings; 4 Water supply and drainage for industrial production; 5 Utilization of water and rainwater in buildings.

GB 50015-2019 history