新庄发电厂位于金沙江左岸洪积扇上。1979年8月17日3时,该厂背后的尖山突然暴发了泥石流。强大的泥石流截断了水管,冲毁了输电铁塔,冲断了电缆,中断了公路交通,闯进了楼房。虽经全力抢修,终因停电52小时,造成约八百万元的重大经济损失。 整治工程以排导沟为主体,包括三座挡土墙,三座公路桥,一条电缆隧道和架空通廊, Xinzhuang power plant is located on the left bank of the Jinsha alluvial fan. At 3:00 on August 17, 1979, the Jianshan Mountain behind the factory suddenly broke out the debris flow. Powerful debris flow cut off the water pipes, washed down the transmission tower, cut off the cables, interrupted the road traffic, broke into the building. Despite the full repair, the end of the power outage for 52 hours, resulting in about 8 million yuan of major economic losses. Remediation project to guide the drainage ditch as the main body, including three retaining walls, three road bridges, a cable tunnel and overhead corridors,