Search Results: 'Robbins'

Johann Herdina interview
21 November, 2022
With a tunnelling career spanning decades in the Alps, Johann Herdina has significant experience leading on the planning and delivery of major underground projects. He talks to Julian Champkin

Upward climbs for TBMS
26 September, 2022
Inclined shafts for hydropower tunnels are an interesting task for excavation by TBM, which have been successfully rising to varied challenges

‘Mrs Vera’ ventures forth
30 August, 2022
Robbins’ TBM ‘Mrs Vera’ was launched earlier this year to complete a tunnelling challenge in karstic limestone below St Louis, Missouri

A long line of success
14 April, 2022
Dean Brox of Dean Brox Consulting reviews the benefits and successes associated with precast concrete tunnel linings when used for hydropower tunnels

Driving TBM progress
28 January, 2022
Mechanised tunnelling systems are developing both in complexity and in the number of projects on which they are deployed. Patrick Reynolds looks at a few