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Tunnels

In recent years, we have expanded our expertise and capabilities in the field of tunneling, always keeping safety in the forefront. Today, Barnard personnel have expertise in all types of tunneling techniques and technologies, including:

  • Hard rock
  • TBM
  • EPB
  • Slurry machines
  • NATM

Tunnel Business Development Contact

Mr. Lyle McClellan
PO Box 99
Bozeman, MT 59771
p: 406-586-1995
f: 406-586-3530
e: lyle.mcclellan@barnard-inc.com
Project List
Blue Lake Expansion Project
Location: Sitka, Alaska
Owner: City and Borough of Sitka
Engineer: Hatch Associates Consultants, Inc.
Completion Date: Currently under construction
Third Street Light Rail Program, Phase II - Central Subway Tunnel
Location: San Francisco, California
Owner: San Francisco Municipal Transportation Agency
Engineer: PB/Telamon JV
Completion Date: Currently under construction
Snoqualmie Falls Hydroelectric Redevelopment
Location: Snoqualmie, Washington
Owner: Puget Sound Energy, Inc.
Engineer: Klohn Crippen Berger
Completion Date: Currently under construction
Lake Mead Intake No. 2 Connection and Modifications Project
Location: Las Vegas, Nevada
Owner: Southern Nevada Water Authirity
Engineer: MWH/Hill A Joint Venture
Completion Date: April 2010
66-Inch Ellis Avenue Trunk Sewer Project
Location: Fountain Valley, California
Owner: Orange County Sanitation District
Engineer: Malcolm Pirnie, Inc.
Completion Date: April 2008
South Central Lubbock Drainage Improvements
Location: Lubbock, Texas
Owner: City of Lubbock, Texas
Engineer: Parkhill, Smith, and Cooper, Inc.
Completion Date: September 2003
Plateau Creek Pipeline Replacement - Phase 2
Location: Grand Junction, Colorado
Owner: Ute Water Conservancy District
Engineer: Camp Dresser and McKee
Completion Date: October 2001
North Outfall Sewer Rehabilitation Modifications
Location: Los Angeles, California
Owner: City of Los Angeles
Engineer: City of Los Angeles
Completion Date: August 1998
Our Projects


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