Down on the wet staging platform, Dima stepped into the gap left by Jo’s rest rotation with the quiet, focused confidence of a craftsman who had spent three weeks absorbing every detail of modern field skill. In his hands, the twelve-inch iron socket wrench moved with rhythmic, deliberate care.
“Rob, hold the lower collar flush against the iron face!” Dima directed, his voice steady beneath the roar of the river. “Will, thread the top two studs! Don’t tighten them all the way down! We tighten in a cross-pattern, exactly like Jo showed us on the workbench!”
The three local mechanics worked in perfect exact timing, their boots braced against the wet timber decking. Around the thirty-six-inch outer rim of the intake pipe rim, sixteen heavy bronze studs passed through heavy brass grommets in the canvas collar, each backed by a square washer of oil-tanned ox-hide to ensure a watertight seal against the rough casting.
“Top right... Bottom left... Top left... Bottom right,” Dima called out, his wrench clicking smoothly as he applied torque in slanted pairs. With every turn, the thick leather washers squeezed down against the iron, weeping sweet oil as they formed an airtight seal ring that could withstand eighty pounds of pressure. At eight minutes and forty seconds, Dima struck the final nut with the flat of his palm. The pipe rim was seated, the studs were locked, and Sleeve Beta stood ready to receive the mountain. Dima looked up at Jo on the rest bench, wiping…
