对于作业需要拆除和恢复接地线是如何规定的？
["\u6839\u636e\u4f5c\u4e1a\u9700\u8981(\u5982\u6d4b\u91cf\u7edd\u7f18\u7535\u963b\u7b49)\u5fc5\u987b\u62c6\u9664\u63a5\u5730\u7ebf\u65f6\uff0c\u7ecf\u5de5\u4f5c\u9886\u5bfc\u4eba\u540c\u610f\uff0c\u505c\u6b62\u76f8\u5173\u4f5c\u4e1a\uff0c\u53ef\u4ee5\u5c06\u59a8\u788d\u5de5\u4f5c\u7684\u63a5\u5730\u7ebf\u77ed\u65f6\u62c6\u9664\uff0c\u8be5\u4f5c\u4e1a\u5b8c\u6bd5\u8981\u7acb\u5373\u6062\u590d\u3002\u62c6\u9664\u548c\u6062\u590d\u63a5\u5730\u7ebf\u7531\u503c\u5b88\u4eba\u5458\u8fdb\u884c\u3002\u5f53\u8fdb\u884c\u9700\u62c6\u9664\u63a5\u5730\u7ebf\u7684\u4f5c\u4e1a\u65f6\uff0c\u5fc5\u987b\u8bbe\u4e13\u4eba\u76d1\u62a4\uff0c\u5176\u5b89\u5168\u7b49\u7ea7:\u4f5c\u4e1a\u4eba\u5458\u4e0d\u4f4e\u4e8e\u4e8c\u7ea7\uff0c\u76d1\u62a4\u4eba\u4e0d\u4f4e\u4e8e\u4e09\u7ea7\u3002"]