Steam still curled from the damp sawdust on the washroom flat stone slabs. He smelled sharply of scorched animal fat packing, hot lead, and the rotten-egg backwash of the river drain. Pella Rook knelt beside the floor trench with Hal Rook’s heavy iron pipe wrench across her lap, her forearms mottled with red pinpricks where the weeping gland had sprayed her skin ten minutes earlier. The six-inch lead riser was cool to the touch now, silenced by the closed cast-iron gate valve. But the lesson of the near-blowout hung heavy in the cellar air.
Her palms throbbed with the deep, bruised ache of forcing an ungreased valve wheel against forty-four pounds of dynamic head. Her ears still rang from Ada Morland’s blistering warning over the horn. She picked up her brass sliding measuring tongs and a thin steel feeler blade. She leaned into the trench to measure the lead pipe rim right away downstream of the valve body. There was no room for pride or self-justification. Just then, a crew’s eyes were on the coordinator.
The fine-scale showed half a tiny fraction of an inch of permanent outward crown along the upper lip of the lead collar. Within the safe plastic yield margin of quarter-inch sheet lead, yet proof beyond argument that ten more seconds of un-isolated sound deep ring would have burst the joint. In the thrill of translating Senn’s ancient memories, she had allowed the hearing to override the pressure gauge, violating the first rule of her father’s…
