About Us


A technical annual for the tunnelling industry

ABOUT
tunnelling international


Tunnelling International is a publication by Journals International ltd.
Our goal is to provide yearly reports highlighting technological advances within the tunnelling industry.

For our readers Tunnelling International is an informative link between themselves and companies that are able to provide cutting edge products and services.

For our advertisers, we offer a two tier targeted marketing service.
Tier one being the publication of Tunnelling International which is strictly and individually targeted and distributed FREE of charge to key personnel working within the worlds most prolific and influential tunnelling industry enterprises.
Tier two being our FREE to subscribe to and FREE to download PDF version of Tunnelling International which will be available to a wider audience of personnel working within and on the fringes of the tunnelling industry.

Peter Darling, the Managing Editor of Tunnelling International, has for over 40 years been involved with the tunnelling, mining and drilling industries. Having graduated from Imperial College, he has visited and reported from hundreds of tunnelling sites, and reviewed almost every genre of tunnelling equipment, technique and innovation. Peter Darling is a Chartered Engineer... http://www.peterdarling.co.uk/

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(1/1) ErrorException

file_put_contents(/home/tunnellingint/public_html/storage/framework/sessions/fm942au9lxLJ6j2hb9k5i4XiUo4ep7Z9aDexagvI): failed to open stream: Disk quota exceeded

in Filesystem.php line 122
at HandleExceptions->handleError(2, 'file_put_contents(/home/tunnellingint/public_html/storage/framework/sessions/fm942au9lxLJ6j2hb9k5i4XiUo4ep7Z9aDexagvI): failed to open stream: Disk quota exceeded', '/home/tunnellingint/public_html/vendor/laravel/framework/src/Illuminate/Filesystem/Filesystem.php', 122)
at call_user_func(array(object(HandleExceptions), 'handleError'), 2, 'file_put_contents(/home/tunnellingint/public_html/storage/framework/sessions/fm942au9lxLJ6j2hb9k5i4XiUo4ep7Z9aDexagvI): failed to open stream: Disk quota exceeded', '/home/tunnellingint/public_html/vendor/laravel/framework/src/Illuminate/Filesystem/Filesystem.php', 122)in Handler.php line 58
at Handler->handleError(2, 'file_put_contents(/home/tunnellingint/public_html/storage/framework/sessions/fm942au9lxLJ6j2hb9k5i4XiUo4ep7Z9aDexagvI): failed to open stream: Disk quota exceeded', '/home/tunnellingint/public_html/vendor/laravel/framework/src/Illuminate/Filesystem/Filesystem.php', 122, array('path' => '/home/tunnellingint/public_html/storage/framework/sessions/fm942au9lxLJ6j2hb9k5i4XiUo4ep7Z9aDexagvI', 'contents' => 'a:3:{s:6:"_token";s:40:"cllSOtn2jyqjmgcHMpEbN54otdfHGbr0yQTISfUJ";s:9:"_previous";a:1:{s:3:"url";s:31:"https://tunnellingint.com/about";}s:6:"_flash";a:2:{s:3:"old";a:0:{}s:3:"new";a:0:{}}}', 'lock' => true))
at file_put_contents('/home/tunnellingint/public_html/storage/framework/sessions/fm942au9lxLJ6j2hb9k5i4XiUo4ep7Z9aDexagvI', 'a:3:{s:6:"_token";s:40:"cllSOtn2jyqjmgcHMpEbN54otdfHGbr0yQTISfUJ";s:9:"_previous";a:1:{s:3:"url";s:31:"https://tunnellingint.com/about";}s:6:"_flash";a:2:{s:3:"old";a:0:{}s:3:"new";a:0:{}}}', 2)in Filesystem.php line 122
at Filesystem->put('/home/tunnellingint/public_html/storage/framework/sessions/fm942au9lxLJ6j2hb9k5i4XiUo4ep7Z9aDexagvI', 'a:3:{s:6:"_token";s:40:"cllSOtn2jyqjmgcHMpEbN54otdfHGbr0yQTISfUJ";s:9:"_previous";a:1:{s:3:"url";s:31:"https://tunnellingint.com/about";}s:6:"_flash";a:2:{s:3:"old";a:0:{}s:3:"new";a:0:{}}}', true)in FileSessionHandler.php line 83
at FileSessionHandler->write('fm942au9lxLJ6j2hb9k5i4XiUo4ep7Z9aDexagvI', 'a:3:{s:6:"_token";s:40:"cllSOtn2jyqjmgcHMpEbN54otdfHGbr0yQTISfUJ";s:9:"_previous";a:1:{s:3:"url";s:31:"https://tunnellingint.com/about";}s:6:"_flash";a:2:{s:3:"old";a:0:{}s:3:"new";a:0:{}}}')in Store.php line 129
at Store->save()in StartSession.php line 88
at StartSession->terminate(object(Request), object(Response))in Kernel.php line 218
at Kernel->terminateMiddleware(object(Request), object(Response))in Kernel.php line 189
at Kernel->terminate(object(Request), object(Response))in index.php line 58