It tooka great dealofstructuralanalysisworkonour part so that we would be able totellthe contractortobuild the rightcambers so theywould all go to the zerobaselineelevation.
Sherpas carried the group's backpacks and tools, but Cheung and her group hiked for four days to an elevation of 10, 000 feet and camped both in pouring rain and in zero-degree weather.