The housing and urban-rural development departments and development and reform commissions of all provinces and autonomous regions, the housing and urban-rural development committees (bureaus) and planning committees (bureaus) of municipalities directly under the Central Government and cities under separate state planning, the development and reform commissions, the Hainan Provincial Planning Commission, the Xinjiang Production and Construction Corps Housing and Urban-Rural Development Bureau, Development Reform Commission, relevant departments of the State Council: According to the requirements of the "Notice of the Ministry of Housing and Urban-Rural Development on Issuing the Project Plan for the Preparation of Construction Standards in 2015" (Jianbiao [2015] No. 273), the "Urban Heating Plant Project" organized and compiled by the Ministry of Housing and Urban-Rural Development Project Construction Standards (Revised)" has been reviewed by relevant departments, is now approved for release, and will come into effect on January 1, 2019. The original "Construction Standards for Urban Heating Plant Projects" will be abolished at the same time. During the approval, approval, design and construction process of urban heating plant projects, it is necessary to strictly abide by relevant national regulations, conscientiously implement this construction standard, and resolutely control project costs. The Ministry of Housing and Urban-Rural Development and the National Development and Reform Commission are responsible for the management of these construction standards, and the Ministry of Housing and Urban-Rural Development is responsible for the specific interpretation. Ministry of Housing and Urban-Rural Development of the People's Republic of China National Development and Reform Commission of the People's Republic of China October 18, 2018 (This matter is voluntarily disclosed)