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“蛙人”楚金勇:与死神擦肩,练就“盲眼穿针”绝活

2017-09-24 08:51:51   央广网

中新网烟台9月23日电(吴涛)多年的职业生涯使楚金勇练就了一身绝活,在几乎盲眼的环境下执行潜水作业,这并非普通的作业,而是长1.5米、重达100多斤的螺栓海下安置等。“蛙人”楚金勇现任中国海洋石油总公司海油工程维修公司班长,被称为“孤胆英雄”。他背后还有多少故事呢,21日,记者对他进行了采访。

楚金勇在指挥工作。中新网 吴涛 摄

大海里“盲眼穿针”

在渤海湾、南海等地,矗立着不少海上采油平台,这其中不少都是“蛙人”楚金勇参与建造的。另外海上作业平台、海底输油管道等的检测维修等都需要他这样的“蛙人”参与完成。除了“蛙人”,他还有一个称呼“孤胆英雄”。

为什么说是“孤胆”?据了解,渤海湾大部分时候,水质太浑浊,海下伸出手,都看不见手套,再加上与海面作业不同,水下作业海底管线交错、海况复杂,多人作业容易交缠碰撞,反而更危险,通常只能单兵作战,所以这些技能被外界称为“盲眼穿针”。

楚金勇是其中的佼佼者。蓬莱19-3油田二期综合调整项目按照常规作业方法,已经不具备水下对接条件。在水下29米,楚金勇连续作业127分钟,最终抓住瞬间机会穿过法兰(法兰是轴与轴之间相互连接的零件,用于管端之间的连接)螺栓,成功对接大口径重叠法兰,对接后的法兰对角间距误差0.3毫米,法兰试压一次性通过,节约项目资金约120万元。

渤中25-1单点打捞项目是该公司首次承揽大型结构物打捞,毫无经验可鉴。适逢渤海冰灾,浮冰四处漂移,水下能见度几乎为零,除夕夜,楚金勇第一个下水作业,多次钻过狭窄空间,顺利完成水下复杂作业任务。

此外楚金勇还创造了原油管线不停输成功安装干式舱群的记录;参与创造了世界上首例单点结构物打捞记录等。

楚金勇说,这个活儿要求胆大心细,还得吃得了苦,所以他们现在收潜水员,只收退伍军人。据了解,楚金勇就是从海军潜水部队退伍后,2006年进入中国海洋石油总公司,成为一名“蛙人”。

实际上,由于作业条件艰苦,风险巨大,国际上将潜水专业的风险系数比肩宇航员,极少有人从事该行业。楚金勇说,“为了和国际化接轨,我们原来也想找几个高校毕业生,但一听说这么危险,基本上都打退堂鼓了,理由是,‘我一个月在哪儿挣不了几千块钱,非要干这个?’”

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