一条内径1．8米、长千余米的大型输水管道从河底13米处穿过黄河。据施工单位介绍,在目前的黄河穿越工程中,这一工程从穿越距离、管径尺寸、技术含量、施工难度上,都是首屈一指。该工程是山东省济南市引黄供水工程的一部分。通过这条管道,可以把黄河北岸鹊山水库的水送到黄河南 An inner diameter of 1.8 meters, more than 1,000 meters long large water pipe across the Yellow River from the river at 13 meters. According to the introduction of the construction unit, in the current Yellow River crossing project, this project is second to none from the crossing distance, pipe size, technical content, construction difficulty. The project is part of the Yellow River water supply project in Jinan City, Shandong Province. Through this pipeline, the water from the Queshan Reservoir on the northern bank of the Yellow River can be sent to the Yellow River South