格拉管线被第三方损坏的抢修实践

Rush Repair for Golmud-lhasa Pipeline Damaged by the Third-party

某日 ,格拉管线正在输送汽油时 ,终端拉萨分输站的进站压力和流量突然同时大幅度下降 ,初步判定为管线发生了破裂跑油故障 ,经巡线查实 ,在距该站下行方向 30 0 0km处的管线被施工的挖掘机挖破而大量跑油 。

When Golmud-lhasa Pipelines were feeding gasoline to lhasa pump,the pressure and the rate of flow entering pump station abruptly went down.Estimative conclusion was that pipelines burst leading to leak gasoline.According to investigation,the pipeline 30 kilometer away from the last pump station was destroyed by engineering machines,leading to leak gasoline.Through rush repair,the pipeline has been regained.