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Martin Place Sydney Metro

29th October, 2019

Some of our ConnellGriffin members at Sydney Metro were fortunate to witness the mega borer ‘Mum Shirl’ breakthrough into the new Martin Place Station in the heart of Sydney.

Mum Shirl has excavated about 650,000 tonnes of rock - enough to fill about 100 Olympic swimming pools!

Congratulations to everyone involved for achieving this significant milestone. ConnellGriffin is proud to provide commercial delivery services for this amazing infrastructure project.

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