'As bad as it gets': Why what hit Ottawa was worse than the ice storm or 2018 tornadoes

Four massivesteel transmission towers that sit crumpled around Ottawa hint at thescope of the challenge facing crews in the wake ofSaturday's massive stormas they work to restore power to tens of thousands of customers.

ThoseHydro One towers, or what's left of them, also stand as proof just how ferocious the winds that battered the region were and how vulnerable the city's power grid can be.

They'reevidence of aweather event that Hydro Ottawa CEOBryce Conradsaid was worse than the ice storm of 1998 and the tornadoes that tore through the area in 2018.

"Those [towers] are meant to withstand ice loading and massive winds, and they collapsed like children's toys," he said.

While the ice storm 24 years ago coatedareas of eastern Ontarioand toppled towers too, it was largely a rural event locally, Conrad explained, when asked why Saturday'sstorm was worse.

The six tornadosthat cut through the Ottawa-Gatineau region about four years ago wiped outthe Merivale transmission station and damaged some poles, leaving Barrhavenand other places in the dark.

But Conrad said they knew it was only a matter of getting power back from the provincial grid to light the community back up.

This storm was different.

"There's not a single square inch of our service territory that has not been impacted adversely by this event," said Conrad.

"This is as bad as it gets."

WATCH | Some of the storm's damage captured on video:

Severe thunderstorm leaves trail of damage in Ottawa area

2 years ago

Duration 2:07

Saturdays storm toppled trees, damaged homes and downed power lines, leaving more than 100,000 customers in the dark. The strongest gust of wind at the Ottawa International Airport measured 120 km/h.

An estimated 110,000 customers are still waiting for the lights to come back on, officials said at a Monday afternoon press conference. That number was about 75,000 as of 7 a.m. Tuesday.

The hardest gust measured at the Ottawa International Airport Saturday was 120 km/h. While storms don't always hit the airport with full force, that's the strongest gust measured there since 1962.

All available employees and contractors have been working around the clock, said Joseph Muglia, the director of system operations and grid automation for Hydro Ottawa.

Reinforcements have been called in from Kingston, Ont.,theToronto area and New Brunswick.

They've beenfocusedon restoring power to critical institutions such as hospitals and the water treatment plant, before pivoting to large neighbourhoods where they can get "the biggest bang for our buck," Muglia said on Sunday.

Both the local and provincial grid have sustained extensive damage,he added.

"This storm, however brief, was very destructive."

Hundreds of broken poles

Hydro Ottawa has provided estimates ranging from 160 to 200 broken poles, listingdowned trees and damaged infrastructure among other obstacles to getting the power back on.

Conrad suggested it could take two to four more days of around-the-clock work, but even then there will be pockets of homes so damaged that crews won't risk re-energizing them.

Hydro Oneis grappling with damage of its own. Spokesperson Tiziana Baccega Rosa said Tuesday there are about1,400 broken poles across Ontario.

The huge transmission towers nowbent as if they're "made out of paper" were part of the system that delivers power to Ottawa, she said, before being distributed by the local grid.

"It's like the superhighway, it's like your 400-series," Baccega Rosa explained. "It is moving energy from where it's generated to where it needs to go."

While they're not the only reason the power is out, they are an important piece of the puzzle, she said.

Baccega Rosa compared the repairs tobuilding withLego bricks, explaining that fixing a power outage isn't as simple as getting a hydro truck to your house.

Instead, it needs to be done in sequence or crews will be working backwards.

"You need to lay the foundation," she said. "We need to repair the big lines first, in order to repair the secondary lines and then right down to the one you see on your street."

No right answer

According to Conrad, asmore downed trees are removed in Ottawa, workers are uncovering more andmore damage.

Even when they're confident the feeder line is ready to be energized, they're being "uber-cautious" and will re-patrolthe area rather than risk someone dying or sparking a fire, he said.

The scale of the damage has led some to suggest there must be a better way to do things, but Conrad said buried lines in Ottawa's Trend-Arlington were also wrecked by thetornado in 2018.

Andwhile it's easy to pick on wooden poles, a more robust, more expensive alternative along Hawthorne Avenue came downduring Saturday's stormtoo, he noted.

"We don't really know what the hell hit us," said Conrad. "Whatever it was, it took down composite poles that are 65 feet tall."

Asked what could prevent future mass outages in the future, he let out a sigh.

"I would love to tell you I have a perfect plan so this never happens again," Conradsaid. "I wish I had the right answer.I wouldn't have to be working."