课程概述

俄罗斯TurkStream深水管道开始海上建设:

Allseas史上最长管道

首次在2200水深安装32寸管道

客户提供的双接头的运输和安装

DP管船首次在水面上进行连接

259个双接头需要518个焊缝，最终在2018年8月26日24小时内铺设了项目最佳6.3公里管道

The start of offshore construction of the TurkStream Offshore Pipeline in Russia:

Longest pipeline in Allseas’ history (to date)

First time 32-inch pipe installed in 2200 water depth

Transportation and installation of client-provided double-joints

First time above water tie-ins executed by DP pipelay vessel

259 double joints requiring 518 welds, resulting in project-best 6.3 km pipe laid in 24 hours on 26 August 2018