Category: Tunnel Business Magazine

 Volume: 23 |  Issue: 1 |  Download

ON THE COVER: Tunneling Industry — Outlook 2021

 Volume: 22 |  Issue: 6 |  Download

COVER STORY

2020 Tunneling Industry Directory

Alternative Delivery for Tunnels
By David Mast and Paul Nicholas
The authors examine P3 and DBFM for a highway and tunnel project.

 Volume: 22 |  Issue: 5 |  Download

COVER STORY
Utilization of Underground Space Promotes Urban Development
By Nasri Munfah
A look at the role of subway construction and development in today's cities.

 Volume: 22 |  Issue: 4 |  Download

COVER STORY
Tunnel Achievement Award
By Jim Rush
The Los Angeles Metro Regional Connector project.

 Volume: 22 |  Issue: 3 |  Download

COVER STORY
TBM Tunneling in Mixed Ground Conditions
By Irwin Halim
Because TBMs will run into different ground conditions in an alignment, several methods of handling the conditions may be considered.

 Volume: 22 |  Issue: 2 |  Download

COVER STORY
Big Data: How technology is changing the face of tunnel boring.

 Volume: 22 |  Issue: 1 |  Download

COVER STORY

Tunneling Industry Outlook 2020
A panel of experts share their views on the future of tunneling in North America and beyond. (Pictured: Doan Valley Tunnel project in Cleveland. Photo from McNally Tunneling Corp..)

 Volume: 21 |  Issue: 6 |  Download

COVER STORY
CDM Smith – Delivering Solutions
CDM Smith has evolved to a full service, global engineering firm. Shown is the Abu Hamour Tunnel in Qatar

 Volume: 21 |  Issue: 5 |  Download

On The Cover:

Delaware Aqueduct
Bypass Breakthrough
Milestone achieved in repair project decades in the making. By The Robbins Company

 Volume: 21 |  Issue: 4 |  Download

On The Cover:
Tunnel Achievement Award: Ohio Canal Interceptor Tunnel

 Volume: 21 |  Issue: 3 |  Download

ON THE COVER
Advances in Tunneling Overcome Challenges in Urban Areas
Tunneling in urban areas requires handling of complex challenges for safe construction and to minimize impacts on existing buildings, structures, utilities and the public.
By Nasri Munfah and Bob Frew

 Volume: 21 |  Issue: 2 |  Download

ON THE COVER
The Real Deal on Rapid Excavation
Speeding up a project involves more than just equipment, it's about logistics, communication and planning.