She frowned. The unit processed a heavier, more acidic crude slate than last year. She grabbed the tattered, coffee-stained copy of from her shelf—the "bible" of damage mechanisms. It fell open to Section 5.1.10: Naphthenic Acid Corrosion .
Leo sighed. "Marta, that adds $80k and two extra days. The schedule is tight." api rp 571 pdf
"Fine," Leo muttered. "I’ll update the scope. But you owe me." She frowned
Silence on the line.
She pulled up the crude assay for the next two years. TAN: 1.2. Temperature at the heater outlet: 620°F. api rp 571 pdf