青藏联网直流工程十标段“攻坚”核心区在5200米高的恰拉山。2010年11月份,西藏段线路项目经理、国家电网直流建设分公司四川工程建设部副主任段蜀冰在检查某塔基基础施工时,发现地下钢筋绑扎不符合规范。原来施工时,施工单位发现钢筋材料不够,如果从项目部运材料至现场,要花 Qinghai-Tibet network of ten ten sections of DC engineering “fortitude Kennedy ” core area in 5200 meters high Clarcha. In November 2010, Duan Shu Bing, project manager of the Tibet Section Line Project and the deputy director of the Sichuan Construction Department of the State Grid DC Construction Branch, found that reinforcing reinforcement banding did not meet the specifications when inspecting a foundation construction. When the original construction, the construction unit found that steel materials is not enough, if the material shipped from the project department to the scene, to spend