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                                  南宁西乡塘拉线触电案例分析

                                  2018-06-27 15:02:53 142

                                      近日,南宁西乡塘区万秀村某宽带公司作业人员在拉网线时,不小心触碰到了带电电线,不幸触电身亡。

                                  ——真实案例

                                      又到了事故高发季节,气温持续升高,人易疲倦,另宽带装维作业具有点多、面广、流动性大、分散、工作环境复杂多变等诸多不安全因素,属于高风险作业,在作业中我们务必严防高处坠落、触电等事?#23454;?#21457;生。

                                      宽带装维安全注意事项

                                      1.作业前观察周围环境、设备情况、有无高压线等,辩识和分析危险源,进行安全交底,对可能发生的影响、灾害,采取有效防护措施;

                                      2.现场作业时必须佩戴有近电报警器的安全帽、绝缘鞋、工具包等安全防护用品,禁止赤脚、穿拖鞋作业;

                                      3.在实际作业环?#25345;?#22823;量存在着”三线交越”及与电力线合架线路,客观上存在着很大的触电危险性,作业中如遇不明线路一律应当电力线来处理;

                                      4.作业前,应检查架空线缆,确认其不与电力线接触后,并先用试电?#35782;缘?#32447;?#26696;?#23646;设施进行验电,确认不带电后再作业;

                                      5.在墙上及室内钻孔布放光(电)缆,如遇与电力线平行或穿越,必须先停电后作业。设禁止?#38505;?#30340;标识,并设专人看护;

                                      6.在距离电力线3.5千伏以下距离2.5米以上、3.5千伏以上距离应在4米以上;

                                      7.高处作业时必须佩戴安全绳,使用专置的上杆梯、上杆钉或登高梯,严禁徒手?#23454;?#21644;翻越上、下交接箱、ODF架、用户房顶等现象,同时禁止将梯子架放在住户门口;

                                      8.安装架空式交接箱和平台、墙壁线缆作业时,必须在施工现场围栏,必要时安排人员值守;

                                      9.光缆接续、测试时,光纤不得正对眼睛;

                                      10.墙壁线缆在跨越街巷、院内通道等处,其线缆的最低点距地面高度不小于4.5米;

                                      11.在进入地下电缆?#19968;?#26080;人工作站作业时,必须预先通风,防止有害气体中毒;

                                      12.遇到六级以上强风、暴雨、大雪、雷电、冰雹、浓雾等恶劣天气时,应停止露天作业。


                                  贵州十一选五开奖遗漏查询
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