China Electricity Industry Standard DL/T 5213-2005 Code for Drilling and Pumping Tests in Hydropower and Water Conservancy Engineering

Author: National Development and Reform Commission of the People's Republic of China
Publisher:
Publish Date: 2005-06-28
Features: This standard was revised according to the requirements of the original State Economic and Trade Commission's "Notice on Issuing the Plan for the Formulation and Revision of Power Industry Standards for the Year 2000" (No. [2000]70 of the State Economic and Trade Commission). It specifies the basic provisions, test equipment, technical requirements, and calculation methods for drilling and pumping tests in geological surveys of hydropower and water conservancy projects. This standard is applicable to single-hole and multi-hole pumping tests conducted in geological surveys of hydropower and water conservancy projects. Shaft and test pit pumping tests may be referred to for implementation.