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Subject: ser zone Контекст: At the onset of cold weather natural ice will begin to form on the surface of the ser zone. Once the natural ice reaches a thickness of approximately 150-mm, light equipment shall be used to access the ice surface in order to survey the profile the ice thickness. The ice thickness will be profiled every 30 meters along the alignment to ensure safe access for the ice building equipment. An auger shall be deployed to bore holes in the ice through which thickness measurements will be taken. The positioning will be assisted either by GPS together with theodolite system or Total StationЭто про строительство ледяной подъездной дороги. Ума не приложу что такое ser zone?
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