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8 Episodes 2020 - 2020
Episode 1
In California, brave technicians work at extreme heights to keep a tramway safe for tourists. Crews race against the clock to replace a corroded rail at the Montreal Metro.
Episode 2
In the Netherlands, engineers battle encroaching seawater on storm surge barriers that protect the country from deadly floods. Divers risk their lives to save a flood-ravaged community near Montreal.
Episode 3
Crews wage a battle against moisture at the world's only rotating boat-lift; the Falkirk Wheel. In Blackpool, UK, technicians must fix a roller coaster's broken track before opening.
Episode 4
In Niagara Falls, engineers struggle to solve a critical issue with a faulty power-generating unit before its too late. 45 stories above the shimmering Las Vegas strip, courageous lighting technicians put their lives on the line to perform a risky neon bulb replacement while facing extreme desert conditions.
Episode 5
In Oregon, specialized divers risk potentially fatal nitrogen poisoning attempting to remove contaminates from a drinking water system. Crews ascend to dizzying heights to upgrade a communications tower keeping Atlantic Canada connected.
Episode 6
Off Canada's east coast, technicians battle the elements to keep the country's longest bridge open. Specialists work in claustrophobic conditions to keep massive wind turbines rotating in Alberta.
Episode 7
As forest fires rage in Northern Manitoba, aircraft engineers at a remote airstrip struggle to keep water bombers flying. Mechanics race the clock to make helicopters safe to fly workers to offshore platforms in the Gulf of Mexico.
Episode 8
A committed crew of mariners race against time as they dredge the bottom of the St. Lawrence River. A crew in the Canadian Maritimes overhauls a passenger ferry before it becomes unsafe.