Project Awards

Brightwater Conveyance System, Seattle, WA
Local Silver Award, Engineering Excellence Awards
Complexity Category
American Council of Engineering Consultants (ACEC), 2012

Balch Consolidation Conduit Project, Portland, OR
National Recognition Award, Engineering Excellence Awards
American Council of Engineering Consultants (ACEC) National, 2011

Balch Consolidation Conduit Project, Portland, OR
Grand Award, Engineering Excellence Awards
Special Projects Category
American Council of Engineering Consultants (ACEC) Oregon Chapter, 2011

Brightwater Conveyance System, Seattle, WA
Tunnelling Project of the Year (Between $100M and $1BN), Highly Commended
International Tunnelling Awards, 2011

Cal Park Hill Tunnel, San Rafael, CA
Project of the Year, Historical Restoration/Preservation, National Chapter
American Public Works Association (APWA), 2011

Cal Park Hill Tunnel, San Rafael, CA
Project of the Year, Historical Category, Northern California Chapter
American Public Works Association (APWA), 2011

Cal Park Hill Tunnel, San Rafael, CA
Outstanding Project, Small Project of the Year, Region 9
American Society of Civil Engineers (ASCE), 2011

Cal Park Hill Tunnel, San Rafael, CA
Project Achievement Award, Infrastructure Category, Less Than $15 Million
Construction Management Association of America (CMAA), National Chapter, 2011

Cal Park Hill Tunnel, San Rafael, CA
Project Achievement Award, Transportation Category, Less Than $20 Million
Construction Management Association of America (CMAA), Northern California Chapter, 2011

East Boston Branch Sewer Project, Boston, MA
Trenchless Project of the Year Award, New Installation
Trenchless Technology, 2011

East Toba and Montrose Hydroelectric Project, Toba Valley, BC
Lieutenant Governor's Award of Excellence
Consulting Engineers of British Columbia, 2011

Metro Gold Line Eastside Extension, Los Angeles, CA
Honor Award, Engineering Excellence Awards
American Council of Engineering Consultants (ACEC) National, 2011

New Crystal Springs Bypass Tunnel, San Mateo County, CA
Outstanding Project, Large Project of the Year, San Francisco Section
American Society of Civil Engineers (ASCE), 2011

Portsmouth Force Main
Trenchless Project of the Year Award, New Installation, Honorable Mention
Trenchless Technology, 2011

Alternative Intake Project, Contra Costa County, CA
Project of the Year Award, New Installation, Runner Up
Trenchless Technology, 2010

Alternative Intake Project, Contra Costa County, CA
Project Achievement Award, Infrastructure Category, Less Than $50 Million
Construction Management Association of America (CMAA), National Chapter, 2010

Alternative Intake Project, Contra Costa County, CA
Project Achievement Award, Infrastructure Category, Less Than $20 Million
Construction Management Association of America (CMAA) Northern California Chapter, 2010

Arrowhead Tunnels of the Inland Feeder System, San Bernardino, CA
Outstanding Civil Engineering Achievement (OCEA) Order of Merit
American Society of Civil Engineers (ASCE), 2010

Cal Park Hill Tunnel, San Rafael, CA
Outstanding Project, Small Project of the Year, San Francisco Section
American Society of Civil Engineers (ASCE), 2010

Lenihan Dam Outlet Modifications, Santa Clara County, CA
Best of 2010 Award, Civil/Public Works Winner
California Construction Magazine, 2010

Lenihan Dam Outlet Modifications, Santa Clara County, CA
Partnered Project of the Year Award
International Partnering Institute, 2010

Lenihan Dam Outlet Modifications, Santa Clara County, CA
Marvin M. Black Excellence in Partnering Award, Special Recognition Winner
Associated General Contractors of America, 2010

Metro Gold Line Eastside Extension, Los Angeles, CA
Project of the Year Award
Underground Construction Association of SME, 2010

South Cobb Tunnel, Austell, GA
Award of Excellence for Exceptional Workplace Safety
Georgia Department of Labor, 2010

Claremont Tunnel Seismic Upgrade Project, Contra Costa County, CA
Charles Pankow Award for Innovation
American Society of Civil Engineers (ASCE), 2009

Lenihan Dam Outlet Modifications, Santa Clara County, CA
Outstanding Project, Large Project Category, San Francisco Section
American Society of Civil Engineers (ASCE), 2009

Narragansett Bay Commission’s Combined Sewer Overflow (CSO) Abatement Project, Providence, RI
Project of the Year Award
Underground Construction Association of SME, 2009

Willamette River West Side Combined Sewer Overflow (CSO), Portland, OR
National Grand Prize, Engineering Excellence Awards
Water and Wastewater Category
American Council of Engineering Consultants (ACEC), 2007

15th Anniversary Industry Achievement Award
North American Society for Trenchless Technology (NASTT), 2006

Brightwater Conveyance System, East Tunnel Contract, King County, WA
Top Public Project
Seattle Daily Journal of Commerce, 2006

Claremont Tunnel Seismic Upgrade Project, Alameda County, CA
Special Innovation, San Francisco Section
American Society of Civil Engineers (ASCE), 2006

Redwood Trunk Sewer, Ventura County, CA
Project of the Year, Environmental Category, Ventura Chapter
American Public Works Association (APWA), 2005

Northeast Interceptor Sewer, Los Angeles, CA
Project of the Year, Southern California Chapter
American Public Works Association (APWA), 2005

Chattahoochee Tunnel, Cobb County, GA
Outstanding Civil Engineering Project
American Society of Civil Engineers (ASCE), 2005

Ojai-Ventura River Crossing Siphon (Meiners Oaks Trunk Sewer)
Project of the Year, Disasters & Emergency Construction Category, Ventura Chapter
American Public Works Association (APWA), 2005

Northeast Interceptor Sewer, Los Angeles, CA
Outstanding Government Civil Engineering Project
Metro Los Angeles Branch
American Society of Civil Engineers (ASCE), 2005

Hollywood Water Quality Improvement Project, Hollywood, CA
Outstanding Underground Project Award
American Council of Engineering Consultants (ACEC) 2002