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1. 工程概述

 

尼尔基水利枢纽是国家十五计划批准修建的大型水利项目，也是国家实施西部大开发战略的标志性工程项目之一。发电厂房左侧与主坝相接，右侧与右副坝相连，是水利枢纽的关键项目。施工进场前已经建立了二等平面高程控制网。

 

尼尔基水利枢纽工程位于内蒙及黑龙江两省交界的嫩江中游，测区属于平原地带，高差为50米左右，地形起伏不大，部分地段