Would like to confirm my assumption regarding API 610 pump nozzle allowables on existing pumps/piping. If we're tying into only one nozzle
say the suction and analyze and qualify per 1x the API tables,we can walk away and not look at the existing discharge. If we are between 1 and 2 times the table then we would have to analyze the existing discharge and
qualify both nozzles per the interactive equations F.1.2b and c. Or could we still walk away if we're below 2x the allowables?