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Bothar Group - Bothar Boring & Tunnelling history
Bothar Group - Bothar Boring & Tunnelling company history timeline
1993 Established presence in Queensland market
1995 Company splits from parent Undertake 3km of 400mm diameter auger boring crossings between Young and Botany, in Sydney, NSW for the Moomba to Sydney Ethane Line
1997 Largest “Bothar Built” tunnelling machine manufactured to date – a 2800mm diameter TBM
2000 Largest new “Bothar Built” tunnelling machine manufactured to date – a 2500mm diameter TBM
2002 Completed 250m of 1200mm tunnelling in Brisbane CBD for Gandel (Queen Street Central Stormwater Diversion Project)
2005 Completed Isaac Street Stormwater Relief Drainage project for Brisbane City Works including 130m of tunnelling from 1500mm up to 2100mm
2007 Completed over 600 metres of tunnelling from 1350mm up to 2100mm for Liverpool City Council on the Central Business District Tunk Storm Water Drainage Project for the installation of Reinforced Concrete Jacking Pipe
2010 Expands to Middle East
2011 Opens office in Kuwait
2013 Petroserv International Formed In June, Bothar received a significant equity injection from Petroserv Limited LLC, a wholly-owned Qatar company.
2014 First Bothar Built FSAS Microtunnelling machine
2015 April - Coleman Microtunnelling is acquired by the Bothar Group of Companies
2016 The Bothar Group of Companies launches new brand
2018 Acquisition of IPC (Now Bothar Inc) - entrance into Canada
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Bothar Group - Bothar Boring & Tunnelling may also be known as or be related to Bothar Boring & Tunnelling Ltd, Bothar Group - Boring & Tunnelling and Bothar Group - Bothar Boring & Tunnelling.