This story originally appeared on Trains.com.

LAGUNA BEACH, Calif. – Norfolk Southern, which has struggled to maintain consistent and reliable service in recent years, will no longer tolerate mediocre operational performance, new CEO Mark George says.

“The tolerance for poor performance inside of rails has always bothered me,” George said this morning in his first public remarks since replacing Alan Shaw as chief executive on Wednesday.

“I spent 30 years inside of another industrial conglomerate, United Technologies, and I’ve seen the world operate differently without a whole lot of patience for anything other than excellence on the operations side,” George, who had served as NS chief financial officer since 2019, told an investor conference.

George says he’s pleased with the steady operational improvements that have been made since John Orr became the railroad’s chief operating officer in March. Orr brings 40 years of experience as a veteran of Canadian National, Kansas City Southern, and CPKC.

“We now have that legitimate operator,” George says of Orr. “I’m thrilled … because we can’t have patience for anything other than excellence. Because if you’re not excellent in the way you serve your customers, they have options. And we’ve suffered from that over my first four and a half years.”

George praised Orr for setting up so-called war rooms where operational problems are identified, analyzed, and fixed. It’s a process, he says, that should exist at every company with high standards.

“You drill into the processes to understand what broke down, and then what process changes you need to fix it permanently. He’s got these war rooms set up with these guys … and gals behind these huge screens identifying the issues, what the root causes are and how to permanently fix ’em.” George says. “And we haven’t seen that. And I’m thrilled because that’s what I’ve been looking for and waiting for.”

NS remains committed to the profitability and productivity targets it established during the proxy contest with activist investor Ancora Holdings this spring. Among them: Harvesting $250 million in cost and productivity savings this year, another $150 million next year, and then ultimately reaching an operating ratio below 60%.

NS reported an adjusted operating ratio of 65.1% for the second quarter, which lagged rival CSX by 4.2 points.

“Right now we are out of balance with the industry. We have got to get our profitability back in line and that is our principal focus right now. We’ve got to get our operating ratio back in line in the same ZIP code as our peers and we’re committed to do that,” George says. “We fell out of balance, but I think we’ve demonstrated here that we’re making the moves in the right direction.”