Parliament Hill's Centre Block excavation begins
Parliament Hill, Ottawa, Ontario, Canada
已确认可信度 90%Happened as dated, per the source[1]: "controlled explosives use and rock removal activities" began in front of Centre Block on Parliament Hill on July 30, 2020.
Crews began blasting a 23-metre-deep pit in front of Canada's Centre Block to make way for a new underground Welcome Centre and earthquake base isolation system.
C$5B
1.00