NB/T 11921-2025 Active Industry standards-Energy

NB/T 11921-2025

Publish Date: 2025-12-18 Implement Date: 2026-06-18 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

Basic Information

Standard Code: NB/T 11921-2025

Standard Type: Industry standards

Standard Status: Active

is_force_gb: no

CCS Name: Hydropower projects

ICS Name: Hydraulic engineering

Publish Date: 2025-12-18

Implement Date: 2026-06-18

Publisher: 国家能源局

Technical Committee: 能源行业水电规划水库环保标准化技术委员会环境保护分技术委员会

Scope

本导则适用于水电工程退役环境影响评价。

Development Information

Drafting Units:

水电水利规划设计总院、中国电建集团西北勘测设计研究院有限公司、生态环境部环境工程评估中心、中国电建集团北京勘测设计研究院有限公司、中国电建集团贵阳勘测设计研究院有限公司、青海黄河上游水电开发有限责任公司

Drafting Persons:

王伟营、寇晓梅、刘猛、张乃畅、牛乐、李平、林慧、张志广、夏豪、任胜男、高繁、刘睿、吴玲玲、刘桂华、周家飞、郝盟、张灿海、张宜仁、王传明、刘茂森、陈浩、万帆、邵甜、燕炳成、李鹏炜、邵展翅

Related Standards

GB/T 14627-1993 Replaced

GB/T 14627-1993 Heavy hydraulic hoister

Publish Date: 1993-07-28

GB/T 15468-1995 Replaced

GB/T 15468-1995 Fundamental technical requirements for hydraulic turbines

Publish Date: 1995-01-27

GB/T 15469-1995 Replaced

GB/T 15469-1995 Cavitation pitting evaluation in reaction hydraulic turbines

Publish Date: 1995-01-27

GB/T 15613-1995 Replaced

GB/T 15613-1995 Code for model acceptance tests of hydraulic turbines

Publish Date: 1995-07-06

GB/T 16166-1996 Replaced

GB/T 16166-1996 Sacrificial anode cathodic protection for seawater cooling system in coastal power station

Publish Date: 1996-01-25

GB/T 10969-1996 Replaced

GB/T 10969-1996 Specifications for water passage components of hydraulic turbines

Publish Date: 1996-06-17