HOW TO SECURE THE PROJECT TIME SCHEDULE TAKING INTO ACCOUNT THE EXTREME COLD WINTER CONDITIONS COMMENT ASSURER L'EVOLUTION DU PROJET COMPTE TENU DES CONDITIONS METEOROLOGIQUES HIVERNALES EXTREMES
The Sn?hvit LNG Project will be realised on the island of Melkoya, in the proximity of Hammerfest in Northern Norway. This area has specific ambient winter conditions, where the freezing temperature together with the high Northern wind, gives a wind chill factor up to - 45deg C. As such, outside works are becoming unfeasible from end of October until end of March. The project for the storage (4 full containment storage tanks) and send-out (3 different sets of loading arms ) of the liquefied natural gas products ( LNG , LPG and condensate ), was awarded to Tractebel Gas Engineering -Belgium SA on the 16th July , 2002, while the commissioning is scheduled for August to October 2005. With respect for the extreme winter conditions, the project management decided: To optimise the outside works during the summer period. To create the possibility to work inside the tanks during the winter periods. To minimise the site erection works by prefabricating in Belgium the piping racks in modules. To integrate the equipment in skid modules To slip form erect the concrete walls at the storage tanks. Weekly workshop meetings and monthly combined project review meetings are guiding the project to a common objective: completion of the project within time and budget.
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机译：SN？HVIT LNG项目将在梅尔吉亚岛上实现，位于挪威北部的哈默菲斯特旁。该地区具有特定的环境冬季条件，其中冰冻温度与高北风一起，给出了一个风寒的因素，高达-45deg C.因此，在10月底至3月底的外部作品变得不断。液化天然气产品（LNG，LPG和冷凝物）的储存（4个全遏制储罐）和发出（3种不同的装载臂）的项目被授予Tractebel Gas Engineerting-Belgium SA 2002年7月，委托调试计划于2005年8月至10月。关于极端冬季条件，项目管理决定：在夏季期间优化外部作品。在冬季期间创造在坦克内部工作的可能性。通过在模块中的管道架中预制通过预制来最小化站点架设工作。将设备整合到SPID模块中以防滑刀片在储罐上竖立混凝土墙壁。每周研讨会会议和每月合并的项目审查会议正在指导该项目以共同目标：在时间和预算后完成项目。
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