"brought back to operation" is correct and usable in written English.
You can use it to describe a process of re-starting or re-enabling something. For example: "The engineers successfully brought the machine back to operation."
His administration has already deemed the Ohi plant safe and considers it a test case for whether the public will tolerate at least some of the 50 idled commercial reactors being brought back into operation.
Most of these would be brought back into operation reasonably quickly, the panel found, although the experience might shorten the lifetimes of some sub-systems and components.
The rest are undergoing safety retrofits and upgrades and will face more scrupulous testing and inspection before being brought back into operation.
In a parallel effort, the AWSS lines were inspected by city workers, temporary repairs made, and two high-pressure pump stations were brought back into operation at about 8 pm, supplying 10,000 U.S. gallons per minute.
Hopes that a key tool in the fight against climate change can be brought back into full operation on Wednesday were fading as national governments struggled to beef up security after a huge carbon fraud was uncovered in Europe's pioneering emissions trading scheme (ETS).
By this time the Germans had destroyed the port facilities, which were not brought back into full operation until September.
Cherbourg was captured on June 26, but by this time the Germans had destroyed the port facilities, which were not brought back into full operation until September.
Cherbourg fell during the Battle of Cherbourg on June 26, but by this time the Germans had destroyed the port facilities, which were not brought back into full operation until September.
