原文:Xylene tank vehicles rollover occurred
Xylene tank vehicles rollover occurred
At 3:46 on the 20 April, Shanghai and Chongqing to Yichang, Enshi Fang Xiangcui dam high-speed service area 2 kilometers Xylene is contained in the tank vehicles rollover occurs, Enshi fire, public security, environmental protection, road administration and other departments of emergency rescue , 7:50 Xu, closed four hours of highway is open again.
Day 3:46, Shanghai and Chongqing to Yichang, Enshi Fang Xiangcui high dam 2 km of a service area contains xylene tank vehicles rollover occurred, xylene then leak out, with a strong pungent smell xylene in field diffusion. 4:54, Enshi fire officers and men arrived at the scene, according to xylene has a high flash point, flammable, toxic, volatile and not soluble in water features, on-site incident commander ordered fire engines parked in the area upwind direction. Subsequently, three fire officers and soldiers wearing anti-chemical clothes to wear breathing apparatus to the vehicle next to a careful in-depth investigation. Leak site was found at the top of the tank vehicles breathing valve and valve gate office, leak very irregular, not the implementation of plugging.
On-site field investigation under the command of the actual situation and made specific disposition of the program: First, this section of highway by the executive department to conduct traffic control, two closed highways; second is the scene of the fire officers and men of a single route out of 2 spray gun dilution of the leakage of liquids; third mobilize a crane with the rescue work, the roll of tank vehicles are lifted up; 4 is built close to the mobilization of reinforcements began to come to the county fire squadron to ensure sufficient on-site rescue force. Meanwhile, the scene with other rescue forces cotton, quilt, sand and other liquids on the leakage of xylene absorption and interception to prevent the spread of its flow causing unnecessary pollution of the environment.
5:45, built before the county fire engines and a fire squad of 10 officers and men arrived at the scene. 6:30, the crane arrived at the scene, the orderly conduct of rescue operations, in order to prevent the lifting of the process of spark, fire brigade headquarters decided to implement the whole tank with a water cannon on the protection of water spray cooling. 7:10, roll up the tank was being lifted smoothly. Immediately, fire officers and soldiers on the scene to conduct a thorough decontamination, was forced to close nearly 4 hours of highway traffic returned to normal.
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二甲苯的槽罐车发生侧翻
二甲苯的槽罐车发生侧翻
4月20日凌晨3时46分,沪渝高速宜昌往恩施方向崔坝服务区2公里处一载有二甲苯的槽罐车发生侧翻,恩施消防、公安、环保、路政等部门联合紧急施救,上午7时50分许,封闭4个小时的高速公路恢复通车。
当日凌晨3时46分,沪渝高速宜昌往恩施方向崔坝服务区2公里处一辆载有二甲苯的槽罐车发生侧翻,二甲苯随即泄漏出来,带有浓烈刺激性气味的二甲苯在现场扩散。4时54分,恩施消防官兵到达现场,根据二甲苯具有高闪点、易燃、有毒、有挥发性且不溶于水的特点,现场指挥员命令消防车停靠在事故区上风方向。随后,3名消防官兵佩戴空气呼吸器身着防化服深入到车辆旁边进行细致侦查。发现泄漏部位位于槽罐车顶部的呼吸阀和减压阀门处,泄漏点极不规则,无法实施堵漏。
现场指挥部根据现场侦查的实际情况做出了具体处置方案:一是由高管部门对此段高速公路进行交通管制,两头封闭高速公路;二是到场的消防官兵单干线出两支喷雾水枪对外泄液体进行稀释;三是调集一辆吊车配合救援工作,将侧翻的槽罐车吊起放正;四是就近调集建始县消防中队前来增援,确保现场救援力量充足。同时,现场其他救援力量用棉花、被子、沙土等对泄漏的二甲苯液体进行吸收和堵截,防止其流淌扩散对环境造成不必要的污染。
5时45分,建始县消防中队一台消防车和10名消防官兵到达现场。6时30分,吊车到达现场,救援行动有条不紊地进行,为了防止起吊的过程中产生火花,指挥部决定由消防官兵用水枪对罐体实施全程喷水冷却保护。7时10分,侧翻罐体被顺利吊起放正。随即,消防官兵对事故现场进行了全面彻底洗消,被迫封闭近4个小时的高速公路恢复正常通车。