This document stipulates the environmental protection requirements for the preparation, construction process, and post-construction stages of overhead transmission lines in high-altitude areas. This document is applicable to the construction of overhead transmission lines in areas with an altitude of 3000m and above. Other high-altitude areas can refer to it.
T/CSEE 0238-2021 history
2021T/CSEE 0238-2021 Environmental technical specifications for construction of overhead transmission lines in high altitude areas