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Construction of a Mixed Face Reach through Granitic Rocks and Conglomerate 2007
Drop Shafts for Narragansett Bay Commission CSO Abatement Program, Providence, RI 2007
Excavation and Support of a Water Tunnel through the Hayward Fault Zone 2007
Evaluation of Large Tunnels in Poor Ground – Alternative Tunnel Concepts for the Transbay Downtown Rail Extension Project 2007
Joint Water Pollution Control Plant Tunnel and Ocean Outfall Project 2007
Microtunnelling to Help Clean up Portland’s Willamette River 2007
New Test Methodology for Estimating the Abrasiveness of Soils for TBM Tunnelling 2007
Planning and Design of the Bay Tunnel 2007
Preliminary Design of the Caldecott Fourth Bore 2007
Portland, Oregon’s Alternative Contract Approach – A Final Summary 2007
Global and Structural Stability Assessments of Fort Mason Tunnel for Seismic Rehabilitation 2006
Role of Engineering Geology on Rehabilitation of Likelike Highway Wilson Tunnel 2006
Portland, Oregon’s Other CSO Tunnels 2005
Seismic Design Measures for the Retrofit of the Claremont Tunnel 2005
Trapezoidal Tapered Ring—Key Position Selection in Curved Tunnels 2005
Design Evaluations for the San Vicente Pipeline Tunnel 2005
Design of the Brightwater Conveyance Tunnels 2005
King County’s Project Delivery Approach for the Brightwater Project 2005
Secondary Grouting at the Chattahoochee Tunnel 2005
Pre-Excavation Grouting Design Guidelines for Hard Rock Excavations 2005
Problems Encountered on the Upper Reach of the Northeast Interceptor Sewer Project 2005
Portland, Oregon’s Alternative Contract Approach—A Work in Progress 2005
Design Review BoardsCurrent State of Practice. 2004
Slurry Walls Accelerate Shaft Construction in Rock in Los Angeles 2004
Fast-Track Design and Installation of a 30-Inch Casing Pipe Crossing the Ventura River 2004
Multiple Tunnels in Soil with Shotcrete Linings on Tren Urbano, San Juan, Puerto Rico 2004
Predicted and Observed Groundwater Inflows into Two Rock Tunnels 2003
New Methods for Building Protection from Settlement Due to Underground Transit Construction 2003
Riverside Badlands Tunnel, Inland Feeder Project: The Challenges Between Concept and Completion 2003
Chattahoochee Tunnel 2003
Portland, Oregon's Alternative Contract Approach to Tackle a Complex Underground Project 2003
Connection of the Second Manapouri Tailrace Tunnel 2003
Structural Design and Testing of a Bolted & Gasketed Pre-cast Concrete Segmental Lining 2002
Design and Construction of a Deep Excavation for Lake Matthews Outlet Facilities Project 2002
Behavior of a Single Gasket System for a Precast Concrete Segmental Liner Subject to High External Hydrostatic Pressure 2002
Proposed Revisions to the Differing Site Condition Clause 2002
NATM In Soft-Ground: A Contradiction of Terms? 2002
Cost Estimating for Underground Transit: Too Dangerous to "Guesstimate" 2002
Design and Construction Performance of a Large Diameter TunnelSoft-GroundThe Stacked Drift Method 2001
An Approach to the Classification of Weak Rock for Tunnel Projects 2001
Design and Construction of a Large Diameter Wine Cave in Weak Rock 2001
Hong Kong Strategic Sewage Disposal Scheme Stage I Deep Tunnels 2001
Engineering Geology and Ground Improvement of the Islais Creek Tunnels, San Francisco County, California 2001
Tunneling at Hollywood Reservoir 2001
Seismic Upgrades of the Claremont Tunnel 2001
Tunneling through Cobbles in Sacramento, California 2001
M5 East Tunnels: A Flat Roofed, Bolt and Shotcrete-Lined Highway 2001
Overcoming Difficult Ground Conditions in San FranciscoThe Richmond Transport Tunnel 2001
New Developments in Microtunneling 2001
Public Policies Keep Small Firms from Competing 2000
Underground Design-Build Contract Delivery: The Designer's Perspective 2000
Ensuring Your Contractor Is Qualified. Part 1. The What Question: Establishing Qualification Criteria 2000
Ensuring Your Contractor Is Qualified. Part 2. The Time Question: When to Determine Qualifications 2000
Hollywood Water Quality Improvement Project Construction 2000
Betting on the Baseline 1999
Tunneling on the Tren Urbano Project, San Juan, Puerto Rico 1999
Design Methodology Used for the Lake Mathews Outlet Facilities Project 1999
City of Los Angeles Large-Diameter Interceptor Sewer Tunnels 1999
Freezing to Tanking: Challenges of the City Link Driven Tunnels 1999
Site Investigations: A Guide 1998
Impact of Environmental Regulations on Groundwater Discharges in Tunnel 1998
Design and Construction of the New Tunnel at Genting Sempah, Malaysia 1997
Primary Support Design for Large Span Tunnels in Weak Rock: The Melbourne City Link Tunnels 1997
Fremont Sewer Replacement 1997
Design of the Metrowest Pressure Tunnel 1997
Construction & Performance of Jet Grout Supported Soldier Pile Tremie Concrete Walls in Weak Clay 1996
Design Challenges of the San Bernardino Mountains Tunnels along the Inland Feeder
1996
The Three-Category Submittal Review Process 1996
A Scheduling Tool for Tunnel Construction 1996
San Francisco CSO 1995
Precast Concrete Segmental LiningsPractical Considerations
1987
Some Tunnel Failures and What They Have Taught 1975
Ground Support Prediction Model RSR Concept 1974
An Innovation in Machine Tunneling 1974

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