Duffield Associates

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Duffield Associates Employees

Employee
Years
Job
Industry
Shahab Chaudhry, P.E. Shahab Chaudhry, P.E. Houston, Texas Area Details
Shahab Chaudhry, P.E.'s Duffield Associates Experience September 1999 - September 2005
Job CSA Engineering Supervisor at Bechtel
Industry Civil Engineering
Experience
Bechtel  March 2011 - Present
University of Delaware  2007 - June 2012
ADTEK Engineers  February 2007 - February 2011
Tetra Tech  September 2005 - February 2007
Duffield Associates   September 1999 - September 2005
Barry Levin & Associates   1997 - 1999

Education
University of Maryland College Park   1995 — 1997
Master of Engineering, Structural Engineering

University of Delaware   1991 — 1995
Bachelor of Engineering, Civil Engineering

Gino Bianchi Gino Bianchi Newport Beach, California Details
Gino Bianchi's Duffield Associates Experience January 1986 - August 1988
Job V.P. / Principal Geochemist at GSI Environmental
Industry Environmental Services
Experience
GSI Environmental Inc.  October 2011 - Present
Amec Geomatrix  June 2008 - September 2011
Geomatrix Consultants  February 1994 - June 2008
Independent Consultant  August 1992 - January 1994
R. L. Stollar & Associates   January 1990 - July 1992
Duffield Associates   January 1986 - August 1988

Skills
Geochemistry, Hydrogeology, Geology, Environmental Compliance, Environmental Science, Environmental Consulting, Expert Witness, Litigation Support, Latin America, Due Diligence, Water Quality, Water Resources, Groundwater, Oil & Gas Industry, Mining, South America, Environmental Impact...

Education
University of California, Los Angeles   1988 — 1993
Doctor of Environmental Science & Engineering

Penn State University   1982 — 1986
M.S., Geochemistry and Mineralogy

Occidental College   1978 — 1982
Bachelor of Arts (B.A.), Geochemistry

Jason Guss Jason Guss Wallingford, Pennsylvania Details
Jason Guss's Duffield Associates Experience 1998 - 1998
Job Project Manager at L.F. Driscoll
Industry Construction
Experience
Keller Williams Realty, Inc.   2004 - Present
Skanska USA  1998 - January 2015
Duffield Associates   1998 - 1998
Duffield Associates   1998 - 1998

Skills
Construction Management, Healthcare, Higher Education, Pharmaceutical Industry, Construction, Value Engineering, Contract Management, Change Orders, CPM Scheduling, Project Management, Project Planning, Subcontracting, LEED, Contractors, Submittals, Budgets, Renovation, Project Bidding

Education
Penn State University   1993 — 1997
Bachelor of Science (B.S.), Environmental Resources

Anthony McGuire Anthony McGuire Wilmington, Delaware Details
Anthony McGuire's Duffield Associates Experience June 2012 - Present
Job Environmental Engineer at Duffield Associates
Industry Civil Engineering
Experience
Duffield Associates   June 2012 - Present
University of Delaware  June 2011 - May 2012

Skills
Environmental Consulting, Environmental Due..., Air Quality Modeling, AutoCAD, Microsoft Office, Phase II Environmental..., Phase I Environmental..., Phase II Subsurface..., Phase 1, Due Diligence

Education
University of Delaware   2008 — 2012
Bachelor of Engineering (BEng), Environmental Engineering

Joseph Jakubowski, P.E., LEED AP Joseph Jakubowski, P.E., LEED AP Greater Philadelphia Area Details
Joseph Jakubowski, P.E., LEED AP's Duffield Associates Experience January 2009 - Present
Job Geotechnical Section Manager/Project Manager
Industry Civil Engineering
Experience
Duffield Associates   January 2009 - Present
University of Delaware  February 2008 - Present
Duffield Associates   October 2004 - January 2009

Skills
Geotechnical Engineering, Pavement Rehabilitation, Foundation Design, Concrete Testing, Project Management, Non-profit Volunteering, Mentoring, Construction..., Soil Classification, Pile Foundations, Shallow Foundations, Pavement Engineering, Soil Mechanics, Civil Engineering

Education
University of Massachusetts, Amherst   2001 — 2004
MSCE, Geotechnical Engr.

University of Delaware   1997 — 2001
BSCE

Curt Hatfield Curt Hatfield Philadelphia, Pennsylvania Details
Curt Hatfield's Duffield Associates Experience 2001 - 2004
Job Chief Operating Officer at Rodriguez Consulting LLC
Industry Executive Office
Experience
Rodriguez Consulting LLC  March 2013 - Present
Hatfield Partners   2011 - 2013
Five Winds International  2009 - 2011
BrightFields Environmental   2004 - 2008
Duffield Associates   2001 - 2004
Pennoni Associates  1998 - 2001
Memphis Environmental Center   1997 - 1998
Brown & Root Environmental  1995 - 1997
PEER Environmental   1994 - 1995
Tennessee Valley Authority  1992 - 1994

Education
Widener University School of Law   2001 — 2003
JD, Law

University of Tennessee-Knoxville   1991 — 1994
BS Civil Engineering, Environmental Engineering

Haslam College of Business at the University of Tennessee   1983 — 1988
BS Finance

Ben Richwine Ben Richwine Harrisburg, Pennsylvania Area Details
Ben Richwine's Duffield Associates Experience May 2006 - June 2012
Job Territory Manager at Cleveland Brothers
Industry Machinery
Experience
Cleveland Brothers Equipment Co  May 2015 - Present
Cleveland Brothers Equipment Co  June 2012 - May 2015
Duffield Associates   May 2006 - June 2012

Skills
Project Management, Inventory Management, Engineering, Management, Project Planning, Contract Management, Negotiation, Process Scheduler, Purchasing

Education
Shippensburg University of Pennsylvania   2002 — 2006
Bachelor of Science (B.S.), Geological and Earth Sciences/Geosciences

J. Steve Donahue, P.E. J. Steve Donahue, P.E. Columbia, Maryland Details
J. Steve Donahue, P.E.'s Duffield Associates Experience June 2004 - July 2011
Job Staff Engineer at Pennoni Associates
Industry Civil Engineering
Experience
Pennoni Associates  November 2013 - Present
ECS Mid-Atlantic, LLC  July 2011 - October 2013
Duffield Associates   June 2004 - July 2011

Skills
Geotechnical Engineering, Soil, Water, Construction, Groundwater, Concrete, Stormwater Management, Civil Engineering, Deep Foundations, Foundation Design, Erosion Control, Site Development, Slope Stability, Construction Management, Land Development

Education
University of Delaware   2001 — 2005
B.S., Civil Engineering

Andy Jenkins, PG, LEED AP Andy Jenkins, PG, LEED AP Greater Philadelphia Area Details
Andy Jenkins, PG, LEED AP's Duffield Associates Experience March 1998 - Present
Job Environmental Professional, Duffield Associates
Industry Environmental Services
Experience
Duffield Associates   March 1998 - Present

Skills
Groundwater, Remediation, Environmental Consulting, Environmental Science, Environmental Awareness, Environmental Impact..., Environmental..., HAZWOPER, Stormwater Management, Environmental Services, Water Resources, Civil Engineering, Phase 1, Hydrogeology, Hydrology, Environmental Compliance, Soil, NEPA, Water Quality, Water, Phase I, CERCLA, Geotechnical Engineering

Education
University of Delaware
B.S., Geology

University of Delaware
M.S., Marine Studies, Applied Ocean Sciences

Al Wright PE, LEED GA Al Wright PE, LEED GA Greater Philadelphia Area Details
Al Wright PE, LEED GA's Duffield Associates Experience October 2007 - May 2008
Job Stormwater Specialist
Industry Environmental Services
Experience
Chester County Citizens for Climate Protection - 4CP   June 2011 - January 2014
Hopewell United Methodist Church  2004 - 2014
Habitat for Humanity Chester County   March 2012 - September 2012
RETTEW Associates, Inc.   June 2008 - March 2010
Duffield Associates   October 2007 - May 2008
Chester County Water Resources Authority   December 2002 - July 2007
Yerkes Associates   July 1998 - October 2002
Edwards and Kelcey  January 1997 - June 1998
Lord Anderson Worrell & Barnett   October 1994 - January 1997
Taylor Wiseman & Taylor  June 1988 - September 1993

Education
Rutgers University-New Brunswick   1984 — 1987
BSCE, civil engineering

Kelsea Schumacher Kelsea Schumacher Newark, Delaware Details
Kelsea Schumacher's Duffield Associates Experience 2010 - 2012
Job PhD Candidate in Energy and Environmental Policy, University of Delaware
Industry Environmental Services
Experience
Delaware Solid Waste Authority  May 2013 - 2014
Basel Action Network  May 2013 - September 2013
Duffield Associates   2010 - 2012

Skills
Sustainability, Research, Sustainable Development, Climate Change, Environmental Policy, Environmental Awareness, Data Analysis, Environmental Science, Policy Analysis

Education
University of Delaware   2012 — 2015
Doctor of Philosophy (PhD), Energy and Environmental Policy

Oregon State University   2009 — 2010
Master of Science (MS), Civil Engineering

Oregon State University
Bachelor of Science (B.S.), Environmental Engineering

Andrew Peng, EIT Andrew Peng, EIT Media, Pennsylvania Details
Andrew Peng, EIT's Duffield Associates Experience October 2014 - Present
Job GeoTechnical Engineer at Duffield Associates
Industry Civil Engineering
Experience
Duffield Associates   October 2014 - Present
University of Delaware  February 2014 - Present
Zachry Corporation  June 2013 - August 2013
Hunan Restaurant  December 2010 - September 2012

Skills
Microsoft Word, PowerPoint, Microsoft Excel, SketchUp, Teamwork, HydroCAD, AutoCAD Civil 3D, Communication, Written & Oral..., Site Development, MS Excel Pivot Tables, Civil Engineering, Public Speaking, Customer Service, Stormwater Management, gINT, MicroStation, Research, Microsoft Office, Construction, Engineering, AutoCAD, Structural Engineering, Matlab, Infiltration Testing, Soil Identification

Education
University of Delaware   2010 — 2014
Bachelor's degree, Civil Engineering

Penncrest High School   2006 — 2010

Ryan Noffke, P.E. Ryan Noffke, P.E. Greater Philadelphia Area Details
Ryan Noffke, P.E.'s Duffield Associates Experience June 2013 - Present
Job Geotechnical Engineer at CGC Consulting, LLC
Industry Civil Engineering
Experience
CGC Consulting, LLC   June 2014 - Present
Duffield Associates   June 2013 - Present
Geo-Explorers Inc   June 2011 - July 2013
GTS Technologies Inc  January 2008 - June 2011
Pennsylvania State University  October 2007 - December 2007

Skills
Geotechnical Engineering, Foundation Design, Slope Stability, Deep Foundations, Shallow Foundations, Retaining Walls, Soil

Education
Penn State University   2003 — 2007
BS, Civil Engineering

Don Bryant Don Bryant Virginia Beach, Virginia Details
Don Bryant's Duffield Associates Experience July 1996 - August 1997
Job Project Manager at Clark Nexsen
Industry Architecture & Planning
Experience
Clark Nexsen  February 2009 - Present
Structural Integrity  June 2002 - May 2009
Prodraft   June 2001 - June 2002
HBA Architecture & Interior Design, Inc.   June 2000 - June 2001
The TAF Group  September 1997 - June 2000
Duffield Associates   July 1996 - August 1997
Scott Engineering   August 1993 - July 1996
RMC Environmental Services (now Normandeau)   July 1992 - August 1993
Ludwig Engineering   February 1988 - July 1992

Skills
Structural Engineering, Civil Engineering, Project Management, Performance Driving..., Club Racer, Welder, Mechanic, Surfer, Biker, Contractors, Structural Analysis, Steel Structures, Construction, Welding, Steel Detailing, Steel Design, Submittals, Construction Management, AutoCAD, BIM, Construction Drawings, GIS

Education
Drexel University   1989 — 1993
BSCE, Civil Engineering

United States Naval Academy   1979 — 1982
Ocean Engineering, Economics

Norfolk Academy   1974 — 1979

Melissa (Stewart) Beauregard Melissa (Stewart) Beauregard Greater Denver Area Details
Melissa (Stewart) Beauregard's Duffield Associates Experience 2006 - 2009
Job PhD Student at University of Colorado Denver
Industry Civil Engineering
Experience
University of Colorado Denver  August 2014 - Present
Teach Engineering Digital Library   June 2013 - August 2014
University of Colorado at Boulder  June 2010 - June 2014
Earth Explorers  June 2011 - January 2014
Schnabel Engineering  June 2009 - December 2009
Duffield Associates   2006 - 2009

Skills
Geotechnical Engineering, Soil, Foundations, Research, Slope Stability, Civil Engineering

Education
University of Colorado Denver   2014 — 2016
Doctor of Philosophy (PhD), Geotechnical Engineering

University of Colorado at Boulder   2010 — 2014
Master of Science (MS), Geotechnical Engineering

University of Delaware   2006 — 2010
Bachelor of Civil Engineering

Clayton Cowperthwait Clayton Cowperthwait San Francisco Bay Area Details
Clayton Cowperthwait's Duffield Associates Experience June 2008 - September 2008
Job Project Manager at Community Playgrounds, Inc.
Industry Civil Engineering
Experience
Community Playgrounds, Inc.   March 2015 - Present
AECOM  May 2014 - February 2015
Vie D'eau   August 2013 - May 2014
The Temple Group   August 2011 - October 2012
C Solar   June 2010 - September 2010
Life Style Homes   June 2009 - June 2009
Duffield Associates   June 2008 - September 2008

Skills
Stormwater Management, Civil Engineering, Construction, Structural Analysis, Concrete, Microstation, Road, Bridge, CAD, Materials, Water Resources, Soil, Drainage, Geotechnical Engineering, Sewer, Land Development, Procurement, Structural Engineering, Erosion Control, Water, Surveying, Grading, Site Development, Hydrology, Music Management, Networking, Direct Sales

Education
University of Delaware   2007 — 2011
Bachelor of Science (BS), Civil Engineering

University of Delaware   2007 — 2011
Bachelor, Civil Engineering

Dwight Walters, PE Dwight Walters, PE Newark, Delaware Details
Dwight Walters, PE's Duffield Associates Experience June 2015 - Present
Job Civil Engineering Section Manager at Duffield Associates
Industry Civil Engineering
Experience
Duffield Associates   June 2015 - Present
Duffield Associates   2015 - Present
KCI Technologies, Inc.   2010 - 2014
KCI Technologies, Inc.   1997 - 2009
KCI Technologies, Inc.   1988 - 1996

Skills
Construction, Environmental Awareness, Construction Management, Stormwater Management, Engineering, Land Development, Site Development, Surveying, Municipalities, Land Use Planning, Supervisory Skills, Contract Management, Civil Engineering, Road, Drainage, Highways, Water

Education
University of Delaware - Lerner College of Business and Economics
MBA (currently enrolled)

University of Delaware   1985 — 1988
BS Civil Engineering, Civil Engineering

University of Houston   1986 — 1986
Course Work, Civil Engineering

Elkton High School   1980 — 1984

Pam Nelson Pam Nelson Greater Philadelphia Area Details
Pam Nelson's Duffield Associates Experience May 1999 - August 2012
Job Marketing Professional
Industry Marketing and Advertising
Experience
Pennoni Associates  July 2014 - September 2015
CGC Consulting (a WBE affiliate of Duffield Associates)   November 2013 - July 2014
Cardno ENTRIX  August 2012 - November 2013
Duffield Associates   May 1999 - August 2012
Fleet Bank  June 1996 - January 1999
First Night Wilmington   1992 - 1994
Atlantic Aviation  1989 - 1992
Dassault Falcon Jet  1981 - 1989

Skills
Project Planning, Facilities Management, Program Management, Microsoft Office, Marketing Communications, Business Development, Advertising, Social Media Marketing, Database Administration, Corporate Communications, Technical Writing, Proposal Writing, Event Management, Strategic Planning, Leadership, Team Building, Change Management, Public Relations, Marketing Strategy, Project Management, Management, Marketing, Community Outreach, Social Media, CRM, Strategy, Fundraising, Contract Negotiation, Integrated Marketing, Customer Service, Event Planning, Coaching, Contract Management, New Business Development, Remediation, Environmental Compliance, Analysis, Account Management, Social Networking, Sales, Leadership Development, Environmental..., Water, Water Resources, Process Scheduler, Public Speaking, Process Improvement, Team Leadership, Negotiation, Training

Education
Drew University   1975 — 1979
BA, Mathematics and Art

Jennifer Egan, P.G. Jennifer Egan, P.G. Greater Philadelphia Area Details
Jennifer Egan, P.G.'s Duffield Associates Experience 2001 - 2011
Job Research Assistant, EPSCoR, Water Science and Policy
Industry Higher Education
Experience
University of Delaware  June 2015 - Present
White Clay Wild and Scenic Program   September 2012 - Present
University of Delaware  September 2012 - June 2015
American Water Resources Association  January 2010 - December 2012
White Clay Creek Wild and Scenic Rivers Program   January 2011 - September 2012
Duffield Associates   2001 - 2011
Water Resources Agency University of Delaware   May 1999 - September 1999

Skills
Water Resources, Water Quality, Watershed Management, Hydrology, Climate Change, Stormwater Management, Ecology, Geology, Wetlands, Sustainability, Water, Mitigation, Groundwater, Sediment Transport, Geography, Drainage, Remediation, GIS, Environmental Consulting, ArcGIS, Environmental Awareness, Environmental..., Environmental Permitting, Environmental Science, NEPA, Soil, Environmental Policy, Hydrogeology, Sampling, Natural Resources, Geomorphology, Environmental Education, Environmental Issues, Spatial Analysis, Natural Resource..., Environmental Planning, Science, Conservation Issues, HEC-RAS, Environmental..., Ecological Restoration, Endangered Species, Sustainable Development, Land Use Planning, Phase I, Policy, Water Management, Field Work

Education
University of Delaware   1994 — 2001
BS and MS, Geology

Eric Lowry Eric Lowry Greater Philadelphia Area Details
Eric Lowry's Duffield Associates Experience 2004 - 2005
Job President, Lowry EcoSolutions LLC
Industry Civil Engineering
Experience
Lowry EcoSolutions LLC   January 2010 - Present
Pennoni Associates  2007 - 2009
Stantec  2005 - 2007
Duffield Associates   2004 - 2005
Pennoni Associates  2000 - 2004
Gilmore and Associates   1998 - 2000
Black & Veatch  1989 - 1998

Skills
Water Resources, Stormwater Management, Energy Audits, Hydrology, Sewer, Drainage, Water Quality, Hydraulic Modeling, Erosion Control, Erosion, Water, Sediment Control, Civil Engineering, Hydraulics, Watershed Management, Water Management, Utility Design, Energy Efficiency, Permitting, Energy Conservation, Low Impact Development, Site Development, HEC-RAS, Flood Control, Storm Water Management, Environmental..., Energy Management, Grading, Land Development, Pollution Prevention, Flood, Energy Analysis, Energy Star, Site Design, BMP, Site Grading, Green Building, HEC-HMS, Sustainability, Construction, Construction Management, Municipal, Sustainable Design, Environmental, AutoCAD, Cost Estimating, Site Planning, Land Use Planning, Construction Documents, Environmental Permitting

Education
Building Performance Institute   2010 — 2010
Building Analyst, Building science

Residential Energy Services Network   2010 — 2010
HERS Rater, Buildilng science

Villanova University   2002 — 2005
MS, Environmental Engineering

Penn State University   1984 — 1988
BS, Civil Engineering

Cathy Weber, P.E. Cathy Weber, P.E. Norfolk, Virginia Area Details
Cathy Weber, P.E.'s Duffield Associates Experience 1999 - 1999
Job Senior Project Manager at Osage of Virginia
Industry Environmental Services
Experience
Osage of Virginia  2011 - Present
Geosyntec Consultants, Inc.   June 2009 - June 2011
ERM  2001 - 2009
Langan Engineering  2000 - 2001
Duffield Associates   1999 - 1999
PW Grosser Consulting Engineers and Hydrogeologists, PC   1998 - 1998
Pennsylvania State University Materials Science Department   1996 - 1998
Brookhaven National Laboratory  1997 - 1997

Skills
Remediation, Environmental Permitting, Environmental..., Water, Environmental Consulting, Groundwater Remediation, Environmental Awareness, Environmental Compliance, Groundwater, RCRA, CERCLA, Soil, Environmental...

Education
Penn State University   1995 — 1999
B.S., Geo-Environmental Engineering

Manhattan College
M.S., Environmental Engineering

Lauren (Atkins) Thomson Lauren (Atkins) Thomson Greater Philadelphia Area Details
Lauren (Atkins) Thomson's Duffield Associates Experience January 2000 - December 2010
Job Administrator at Reach Radio
Industry Civil Engineering
Experience
Reach Radio   May 2012 - Present
Cassidy Painting   January 2011 - May 2012
Duffield Associates   January 2000 - December 2010
WXHL Radio   May 1997 - December 1999

Skills
Civil Engineering, Event Planning, Microsoft Excel, Human Resources, Project Management, Microsoft Office, Management

Education
Goldey Beacom College

David Athey David Athey Greater Philadelphia Area Details
David Athey's Duffield Associates Experience June 2010 - May 2014
Job Principal Civil / Water Resources Engineer at AECOM
Industry Civil Engineering
Experience
AECOM  May 2014 - Present
Duffield Associates   June 2010 - May 2014
URS Corporation  February 2001 - July 2010
US Army Corps of Engineers  2000 - 2001
Natural Lands Trust  1999 - 2000
Tetra Tech  1988 - 1999

Skills
Water Resources, Water, Wetlands, Environmental Impact..., Hydrology, Land Development, Environmental Policy

Education
Georgia Institute of Technology   1978 — 1982
BCE, Civil Engineering

University of Delaware   1996 — 1999
MPA, Public Administration

Dave Gosse Dave Gosse Wilmington, Delaware Details
Dave Gosse's Duffield Associates Experience June 2012 - Present
Job Natural Resources Management
Industry Environmental Services
Experience
Gosse Environmental   August 1998 - Present
Duffield Associates   June 2012 - Present
The Nature Conservancy  June 2000 - June 2004
DynCorp International  August 1998 - May 2000
McGraw-Hill, Inc.   February 1993 - July 1996
Deloitte & Touche  1990 - 1992

Skills
Ecology, Environmental Science, Wetlands, Environmental Awareness, Conservation Issues, Environmental Impact..., Ecological Restoration, Water Quality, Environmental Consulting, Water, Natural Resource..., Coastal, Environmental Policy, Project Management, Water Resources, Habitat Restoration, Endangered Species, Sustainability, Project Planning, Field Work, Remediation, Proposal Writing, Coastal Zone Management, Biodiversity, ArcGIS, Aquatic Ecology, Ecosystem Services, NEPA, GIS, Fisheries, Climate Change..., Environmental..., DoD, Habitat Management, Redevelopment, Innovation Management, Climate Change..., Mitigation, Projects, INRMP, Ecological IT Support, Technical Editing, Technical Writing, SketchUp, NIR environmental...

Education
University of Virginia   1996 — 1998
MA, Marine Affairs

Drew University   1985 — 1989
BA, English Literature, Writing Minor

Alexandria Seaport Foundation
N/A

Continuing Professional Education

Don Bosco High School

William Mather, P.E. William Mather, P.E. Greater Philadelphia Area Details
William Mather, P.E.'s Duffield Associates Experience January 2010 - June 2015
Job Civil Engineer
Industry Civil Engineering
Experience
Tetra Tech  June 2015 - Present
Duffield Associates   January 2010 - June 2015
Kimley-Horn and Associates, Inc.   April 2005 - February 2009
Tetra Tech  December 1995 - March 2005
E. Renda Construction   December 1990 - December 1995

Skills
Civil Engineering, Land Development, Stormwater Management, Erosion Control, Sewer, Drainage, Site Plans, Site Development, Water Resources, Grading, Hydrology, Stormwater, Erosion, Municipalities, Site Planning, Hydraulics, Project Estimation, Construction, Construction Management, Road

Education
University of Delaware   1986 — 1990
Bachelor of Civil Engineering

Beatrice Arreola Beatrice Arreola Philadelphia, Pennsylvania Details
Beatrice Arreola's Duffield Associates Experience June 2006 - December 2008
Job Structural Engineer at U.S. Army Corps of Engineers, Philadelphia District
Industry Civil Engineering
Experience
U.S. Army Corps of Engineers, Philadelphia District   February 2014 - Present
US Army Corps of Engineers, Baltimore District  June 2011 - February 2014
U.S. Army Corps of Engineers, Baltimore District   September 2012 - 2013
US Army Corps of Engineers  June 2009 - June 2011
Duffield Associates   June 2006 - December 2008

Skills
Civil Engineering, AutoCAD, Construction, Engineering, MS Project, Structural Engineering, Construction Management, Inspection, Structural Analysis, Design Management, Project Management, Contract Management

Education
University of Delaware   2003 — 2009
Bachelor, Civil Engineering

Amy Cummings Amy Cummings Greater Philadelphia Area Details
Amy Cummings's Duffield Associates Experience June 2002 - January 2003
Job Senior Geotechnical Engineer at GeoExplorers, Inc.
Industry Civil Engineering
Experience
Geo-Explorers, Inc.   February 2015 - Present
Hunt Engineering Company  October 2007 - January 2015
Kleinfelder  May 2003 - September 2007
Duffield Associates   June 2002 - January 2003

Skills
Geotechnical Engineering, Slope Stability, Retaining Walls, Highways, Microstation, Pavement Engineering, Deep Foundations

Education
Drexel University   2011 — 2017
Master's degree, Geotechnical Engineering

University of Delaware   1998 — 2002
Bachelor's degree, Civil Engineering

Keith M. Horner Keith M. Horner Wilmington, Delaware Details
Keith M. Horner's Duffield Associates Experience November 2001 - March 2008
Job Managing Attorney at Horner Law, LLC
Industry Law Practice
Experience
Horner Law, LLC   December 2013 - Present
Law Offices of Dana L. Reynolds, LLC   May 2012 - December 2013
Logan & Petrone, LLC   December 2010 - May 2012
Logan & Petrone, LLC   March 2008 - December 2010
Duffield Associates   November 2001 - March 2008
Southern States Cooperative  March 1997 - November 2001

Skills
Divorce, Custody, Alimony, Child Support, Guardianship, Ancillary Relief, Third-Party Visitation, Protection from Abuse..., Prenuptial Agreements, Separation Agreements, Partition, Traffic Offenses, Landlord-Tenant, Expungement, Preparation of Wills, Advance Health Care..., Contracts, Commercial Litigation, Criminal Defense -..., Separation, Wills, Family Law, Trusts, Breach Of Contract, Motions, Civil Litigation, Financial Services, Mediation, Legal Research, Legal Writing, Litigation, Corporate Law

Education
Widener University School of Law   2006 — 2010
Doctor of Law (J.D.)

University of Delaware   1999 — 2002
Master of Science (M.S.), Agricultural and Resource Economics

University of Delaware   1996 — 1999
Bachelor of Science (B.S.), Natural Resource Management - Magna Cum Laude

V. Nicole Burkhardt V. Nicole Burkhardt Greater Philadelphia Area Details
V. Nicole Burkhardt's Duffield Associates Experience June 2007 - January 2009
Job Landfill Gas Engineer at Delaware Solid Waste Authority
Industry Civil Engineering
Experience
Delaware Solid Waste Authority  January 2014 - Present
Delaware Solid Waste Authority  July 2009 - December 2013
Duffield Associates   June 2007 - January 2009

Skills
Writing Skills, Microsoft Office, AutoCAD, Stormwater Management, Water Resources, Civil Engineering, Environmental..., Air Quality

Education
University of Delaware   2005 — 2007
Master of Civil Engineering, Civil Engineering

University of Delaware   2001 — 2005
Bachelor of Environmental Engineering, Environmental Engineering

Daniel Cacciola Daniel Cacciola New York, New York Details
Daniel Cacciola's Duffield Associates Experience June 2012 - August 2012
Job Geotechnical Designer at Gannett Fleming
Industry Civil Engineering
Experience
Gannett Fleming  July 2013 - Present
University of Delaware, Civil and Environmental Engineering Department   September 2010 - May 2013
University of Delaware, Civil and Environmental Engineering Department   August 2012 - December 2012
Duffield Associates   June 2012 - August 2012
Soil Mechanics Drilling Corporation   June 2011 - August 2011
University of Delaware, Civil and Environmental Engineering Department   September 2010 - May 2011
Desiderio Engineering   July 2010 - August 2010

Skills
Geotechnical Engineering, Civil Engineering, AutoCAD, STAAD, Soil, Structural Analysis, Concrete, Highways, Structural Engineering, Bridge, Finite Element Analysis, Transportation..., MathCAD, Road, Matlab, Surveying, Retaining Walls

Education
University of Delaware   2011 — 2013
Master of Civil Engineering, Geotechnical and Geoenvironmental Engineering

University of Delaware   2007 — 2011
Bachelor of Civil Engineering, Geotechnical and Geoenvironmental Engineering

Saxton Sheila Saxton Sheila New Castle, Delaware Details
Saxton Sheila's Duffield Associates Experience February 2006 - May 2007
Job Executive Assistant Sr., CAPM at 21st Century Insurance
Industry Insurance
Experience
21st Century Insurance  May 2007 - Present
Duffield Associates   February 2006 - May 2007
ALICO  May 1998 - February 2006

Education
Delaware Technical and Community College-Stanton-Wilmington   2008 — 2009
CAPM, Project Management

William Penn High School

Deirdre Smith Deirdre Smith Greater Philadelphia Area Details
Deirdre Smith's Duffield Associates Experience
Job Water Resources Division Director at Duffield Associates
Industry Civil Engineering
Experience
Duffield Associates  

Skills
Sustainability, Water Resources, Stormwater Management, Sewer, Civil Engineering, Geotechnical Engineering, Erosion Control, Water, Green Building, Environmental...

Education
University of Delaware   1982 — 1988
BCE/MCE, Civil/Geotechnical Engineering

Michael Stefanic Jr. Michael Stefanic Jr. Harrisburg, Pennsylvania Area Details
Michael Stefanic Jr.'s Duffield Associates Experience June 2007 - June 2011
Job Professional Geologist, Geologic Specialist at PA Department of Environmental Protection
Industry Environmental Services
Experience
PA Department of Environmental Protection  January 2015 - Present
PA Department of Environmental Protection  June 2012 - April 2015
PA Department of Environmental Protection  June 2011 - June 2012
Duffield Associates   June 2007 - June 2011

Skills
Water Resources, Analysis, ArcGIS, ERDAS Imagine, Environmental Consulting, GIS, Geography, Geology, Google Earth, Groundwater, Laboratory, Report Writing, Soil, Hydrology

Education
Shippensburg University of Pennsylvania   2009 — 2012
M.S., Geo-Environmental Science

Juniata College   2003 — 2007
B.S., Geology

JOHN FELLOWS, RLA, LEED AP JOHN FELLOWS, RLA, LEED AP Greater Philadelphia Area Details
JOHN FELLOWS, RLA, LEED AP's Duffield Associates Experience March 2010 - Present
Job Sr. Project Manager at Duffield Associates
Industry Civil Engineering
Experience
Duffield Associates   March 2010 - Present
McCrone, Inc.   January 2006 - September 2009
Vollmer Associates  June 1990 - December 2005

Education
Penn State University   1980 — 1985
BS, Landscape Architecture

Steven Patak Steven Patak Flushing, New York Details
Steven Patak's Duffield Associates Experience June 2005 - August 2006
Job Associate at D&B Engineers and Architects, P.C.
Industry Civil Engineering
Experience
D&B Engineers and Architects, P.C.   July 2015 - Present
Dvirka & Bartilucci  August 2006 - July 2015
Duffield Associates   June 2005 - August 2006

Skills
AutoCAD, Surveying, Drainage, Urban Drainage, Design Specifications, Microsoft Word, Microsoft Excel, PowerPoint, Outlook, CAD, AutoCAD Civil 3D, Specification Writing, Project Management, Project Planning, Total Station, Parking Lots, Civil Drafting, Proposal Writing, Written Correspondence, construction inspection, Managing Project Budgets, Client Development, Client Contact, Contractor Management, Water tower sanitary..., Tower Climbing, Civil Engineering, Water, Stormwater Management, Engineering, Construction, Hydrology, Environmental..., Specifications, Road

Education
Bucknell University   2001 — 2005
Bachelor of Science (BS), Civil and Environmental Engineering

Hofstra University   2003 — 2003

Matthew B. Van Rensler, P.E. Matthew B. Van Rensler, P.E. Greater Philadelphia Area Details
Matthew B. Van Rensler, P.E.'s Duffield Associates Experience June 2003 - May 2010
Job Branch Manager at HillisCarnes Engineering Associates, Inc.
Industry Civil Engineering
Experience
Hillis-Carnes Engineering Associates, Inc.   May 2013 - Present
Compaction Grouting Services, Inc.   May 2010 - April 2013
Duffield Associates   June 2003 - May 2010

Skills
Ground Improvement, Geosynthetics, Geotechnical Engineering, Construction, Contract Review, Managerial, MBA, Slope Stability, Foundation Design, Retaining Walls, Deep Foundations, Foundations, Geotechnics, Grouting, Concrete Testing, Special Inspections, Sinkholes, Karst, Civil Engineering, Soil, Concrete, Site Investigation, Earthworks, Reinforced Concrete, Construction Engineering, Value Engineering, Excavation, Erosion Control, Inspection, Pavement Engineering, Bridge, Dams, Highways, Site Development, Hydrology, Sewer, Road, Contract Management, Engineering

Education
Goldey-Beacom College   2008 — 2009
MBA, Comprehensive degree focusing on management

Drexel University   1996 — 2001
BS, Civil Engineering

Drexel University   1996 — 2001
MS, Civil Engineering

James Cloonan James Cloonan Greater Philadelphia Area Details
James Cloonan's Duffield Associates Experience
Job
Industry Civil Engineering
Experience
Duffield Associates  

Skills
Geotechnical Engineering, Foundations, Water Resources, Civil Engineering, Stormwater Management, Drainage, Hydrology, Water, Structural Engineering, Foundation Design, Soil, Water Quality, Groundwater

Education
Drexel University   1985 — 1988
Master of Science (MS), Geotechnical Engineer

Virginia Polytechnic Institute and State University
Bachelor of Science (BS), Civil Engineering

State University of New York College at Geneseo
Bachelor of Arts (B.A.), Geography

Brian Donaldson, E.I. Brian Donaldson, E.I. Wilmington, Delaware Details
Brian Donaldson, E.I.'s Duffield Associates Experience September 2012 - May 2013
Job Backpacking through SEA!
Industry Civil Engineering
Experience
Blue River Sports   November 2013 - April 2014
Self Employed Mathematics Tutor   October 2013 - April 2014
Duffield Associates   September 2012 - May 2013
JJID, Inc.   April 2012 - September 2012
JJID, Inc.   July 2011 - April 2012

Skills
Packing Parachutes, AutoCAD, Civil Engineering, Geotechnical Engineering, Streetsmarts, Construction, Concrete, CLI Estimating System..., Microsoft Suite, Agtek Earthwork 3D, Bentley Microstation, Win-TR 55, gINT, Grapher, Microsoft Excel

Education
University of Delaware   2007 — 2011
Bachelor's degree, Civil Engineering

Margaret Zebley Margaret Zebley Fort Collins, Colorado Details
Margaret Zebley's Duffield Associates Experience June 1996 - March 2000
Job Senior Engineer/Project Manager at AECOM
Industry Civil Engineering
Experience
AECOM  May 2000 - Present
Duffield Associates   June 1996 - March 2000

Skills
Water, Groundwater Remediation, Environmental Awareness, Water Quality, Construction Management, Water Resources, Remediation, Soil, Geotechnical Engineering, Groundwater, AutoCAD, Civil Engineering, Stormwater Management, Environmental Impact..., Environmental..., Road, Highways, Drainage, Phase I, Sustainability, Environmental Consulting

Education
University of Delaware   1992 — 1996
Bachelor of Civil Engineer, Civil Engineering

Ben Grove Ben Grove Harrisburg, Pennsylvania Area Details
Ben Grove's Duffield Associates Experience July 2007 - March 2009
Job Transportation Division at Navarro and Wright Consulting Engineers, Inc.
Industry Civil Engineering
Experience
Navarro & Wright Consulting Engineers, Inc.   March 2013 - Present
Lowe's Home Improvement  November 2012 - March 2013
Nyce Concrete Construction   March 2012 - November 2012
Duffield Associates   July 2007 - March 2009
Cumberland Geotechnical Consultants, Inc.   November 1998 - March 2009
Hillis-Carnes Engineering Associates, Inc.   2009 - 2009
Earth Engineering Incorporated  January 1998 - November 1998

Skills
Geotechnical Engineering, Slope Stability, Deep Foundations, Water Resources, Hydrogeology, Water, Geology, Erosion Control, Engineering Geology, Concrete, Soil, Construction, Highways, Hydrology, Foundation Design, Environmental Awareness, Drainage, Groundwater, Engineering, Road, Environmental Consulting, Remediation, Land Development

Education
Bloomsburg University of Pennsylvania   1993 — 1997
Bachelor of Science (B.S.), Geology

Dawn Appelbaum, P.E. Dawn Appelbaum, P.E. Baltimore, Maryland Area Details
Dawn Appelbaum, P.E.'s Duffield Associates Experience August 2004 - January 2009
Job Senior Project Manager at ECS Limited
Industry Civil Engineering
Experience
ECS Mid-Atlantic, LLC  May 2010 - Present
Duffield Associates   August 2004 - January 2009
GZA GeoEnvironmental  July 2001 - July 2004

Skills
Geotechnical Engineering, Foundation Design, Concrete, Deep Foundations, Civil Engineering, Slope Stability, Soil, Retaining Walls, Stormwater Management, Groundwater

Education
Northeastern University   1999 — 2001
M.S., Civil Engineering

Rensselaer Polytechnic Institute   1995 — 1999
B.S., Civil Engineering

Robert R. Ealer, PE Robert R. Ealer, PE Greater Philadelphia Area Details
Robert R. Ealer, PE's Duffield Associates Experience June 2011 - June 2014
Job Civil Engineer at Rodriguez Consulting LLC
Industry Civil Engineering
Experience
Rodriguez Consulting LLC  July 2014 - Present
Duffield Associates   June 2011 - June 2014
Birdsall Services Group  April 2007 - August 2010
AEREON Corporation   May 2006 - March 2007

Skills
Stormwater Management, AutoCAD, Construction Management, Civil Engineering, CAD, Engineering, Microsoft Office, Sewer, Drainage, Site Plans, Surveying, Construction, Land Development, Site Development

Education
The College of New Jersey   2002 — 2006
BS, Mechanical Engineering

Steve Huff P.E. Steve Huff P.E. Greater Philadelphia Area Details
Steve Huff P.E.'s Duffield Associates Experience February 2012 - Present
Job Professional Engineer
Industry Civil Engineering
Experience
Duffield Associates   February 2012 - Present
Tetra Tech Architects and Engineers  February 2002 - November 2011

Skills
Revit, AutoCAD, RAM, Structural Engineering, Masonry, Steel, Civil Engineering, CAD

Education
University of Delaware   2000 — 2002
Master of Science, Civil Engineering (Structural Concentration)

University of Delaware   1996 — 2002
Bachelor of Science, Civil Engineering

Louise Melchor Louise Melchor Greater Philadelphia Area Details
Louise Melchor's Duffield Associates Experience 1998 - 1999
Job Attorney at Duane Morris LLP
Industry Law Practice
Experience
Duane Morris LLP  September 2011 - Present
Deeb Petrakis Blum Murphy, PC   2005 - September 2011
CH2M HILL  1999 - 2005
Duffield Associates   1998 - 1999
New Castle County  1995 - 1998

Skills
Business Litigation, Creditors' Rights, Commercial Lending, Bankruptcy, Litigation, Commercial Litigation, Legal Research, Civil Litigation, Trials, Legal Writing, Due Diligence, Corporate Law

Education
Temple University - James E. Beasley School of Law   2002 — 2006

Drexel University
MS, Environmental Engineering

University of Pennsylvania

Julian Pellegrini, E.I. Julian Pellegrini, E.I. Greater Philadelphia Area Details
Julian Pellegrini, E.I.'s Duffield Associates Experience September 2011 - February 2014
Job Civil Engineer at The PELSA Company
Industry Civil Engineering
Experience
The PELSA Company   February 2014 - Present
Duffield Associates   September 2011 - February 2014
KARINS AND ASSOCIATES  June 2009 - September 2009
Vandemark and Lynch   June 2007 - September 2007

Skills
Engineering, Construction

Education
University of Delaware   2007 — 2010
Bachelor of Science, Civil Engineering/Engineering Technology

Delaware Technical Community College
Civil Engineering

Cara Finnegan Cara Finnegan Lutherville Timonium, Maryland Details
Cara Finnegan's Duffield Associates Experience June 2013 - February 2015
Job Graduate Student at Duke University
Industry Civil Engineering
Experience
Duffield Associates   June 2013 - February 2015
Whitman, Requardt & Associates, LLP   May 2012 - January 2013

Skills
Microsoft Excel, Microsoft Word, WordPress, PowerPoint, Technical Writing, AutoCAD, CAD, Engineering, Event Planning, Structural Analysis, Matlab, Time Management, Research, Civil Engineering, Road, Microsoft Office, Teamwork, Stormwater Management

Education
Duke University   2015 — 2016
Master’s Degree, Engineering Management

University of Delaware   2011 — 2015
Bachelor’s Degree, Civil Engineering

Notre Dame Preparatory School   2007 — 2011
High School Diploma

Sonny Rutkowski Sonny Rutkowski Greater Philadelphia Area Details
Sonny Rutkowski's Duffield Associates Experience 2000 - 2001
Job Senior Professional Engineer/ Project Manager at WorleyParsons
Industry Environmental Services
Experience
WorleyParsons  October 2013 - Present
Weston Solutions  August 2001 - October 2013
Duffield Associates   2000 - 2001
Parsons Brinckerhoff, Quade & Douglas   1998 - 2000

Skills
Coastal Engineering, Water Resources, Environmental Awareness, Hydraulics, Business Development, Civil Engineering, Maritime, Environmental Consulting, Site Plans, Engineering, Hazardous Waste..., RCRA, Remediation, Wastewater Treatment, Geotechnical Engineering, Environmental..., Environmental Services, Soil, Construction, Phase I, Groundwater Remediation, Environmental..., Groundwater

Education
Lehigh University   1989 — 1993
Bachelor of Science (B.S.), Civil Engineering

Stevens Institute of Technology   1996 — 1998
MS, Ocean and Coastal Engineering

Al Demerich Al Demerich Millsboro, Delaware Details
Al Demerich's Duffield Associates Experience January 2006 - March 2010
Job Owner, President and Landscape Architect at Daydream Believer Inc.
Industry Environmental Services
Experience
Maggio Shields Real Estate   January 2013 - Present
Daydream Believer Inc.   October 2009 - Present
Maggio-Shields   May 2012 - December 2012
Duffield Associates   January 2006 - March 2010

Skills
Landscape Architecture, Landscaping, Site Plans, AutoCAD, Site Planning, Sustainability, Stormwater Management, Sustainable Design, Land Development, Comprehensive Planning, Grading and Drainage, Grading, Streetscape, Environmental Awareness, Parks, Water, Submittals, Land Use Planning, Landscape Design, Drainage

Education
Penn State University-University Park   1977 — 1982
Bachelor of Landscape Architecture, Landscape Architecture

Kim McFarlane Kim McFarlane Greater Philadelphia Area Details
Kim McFarlane's Duffield Associates Experience February 2013 - Present
Job Marketing Manager at Duffield Associates
Industry Civil Engineering
Experience
Duffield Associates   February 2013 - Present
Hunt Engineering Company  August 2006 - February 2012
A. Morton Thomas and Associates, Inc.   July 2005 - August 2006
RJM Engineering, Inc.   March 2003 - July 2005

Skills
Proposal Writing, Event Planning, Technical Writing, Media Relations, Project Management, Marketing Communications, Public Relations, Environmental Awareness, Marketing, PowerPoint

Education
University of Delaware   1998 — 2002
Bachelor of Arts, English - Concentration in Business and Technical Writing

Angela Schulze Angela Schulze Newark, Delaware Details
Angela Schulze's Duffield Associates Experience June 2011 - September 2011
Job Administrative Assistant
Industry Banking
Experience
H & R Block  January 2010 - April 2012
Duffield Associates   June 2011 - September 2011
H & R Block  January 2010 - April 2011
Select Staffing  September 2008 - April 2011
Grant & Eisenhofer  February 2007 - February 2008
Dupont  December 2006 - February 2007
JPMorgan Chase/BankOne/First USA   October 1998 - November 2006
Delaware Today Media   December 1996 - October 1998
Bancroft Construction   June 1996 - December 1996
Global Processing Alliance/Bankers Trust (Delaware)   May 1989 - June 1996

Skills
Scheduling, Appointment Scheduling

Education
Goldey-Beacom College   1991 — 1999
B.S. Still in progress, Business Administration

Padua Academy   1979 — 1983
high school, college prep

Mario J. Gangemi, P.E. Mario J. Gangemi, P.E. Greater Philadelphia Area Details
Mario J. Gangemi, P.E.'s Duffield Associates Experience 1994 - 2013
Job Senior Project Manager at Greggo & Ferrara, Inc.
Industry Construction
Experience
Greggo & Ferrara, Inc.   September 2015 - Present
Fleetwood, Athey, MacBeth & McCown Insurance   December 2014 - Present
Elkton High School   January 2013 - September 2015
Duffield Associates   1994 - 2013

Skills
Geotechnical Engineering, Stormwater Management, Construction, Environmental Consulting, Civil Engineering, Land Development, Erosion Control, Hydrology, Drainage, Foundation Design, Deep Foundations, Water Resources, Site Development, Concrete, Sewer, Water, Engineering, Environmental Awareness, Out Of the Box, Team-oriented, Business Development, Government Advocacy, Concept Development, Grading, Environmental..., Construction Management, Site Plans, Remediation, Coaching, Lacrosse, Football, Governmental Affairs, Positive Coaching, Environmental Permitting, Public Speaking, Team Building, Strategic Planning, Hydraulics, Structural Engineering, Retaining Walls, Foundations, Surveying, Water Quality, Community Outreach, Sports Coaching, Property & Casualty..., Feasibilities

Education
Ohio University   2014 — 2015
Master's degree, Coaches Education

University of Maryland College Park   1989 — 1991
BS, Civil Engineering

Salisbury University   1987 — 1989
B.S., Physical Science

Nathanael Carlson Nathanael Carlson Greater Philadelphia Area Details
Nathanael Carlson's Duffield Associates Experience 2000 - 2008
Job Environmental Engineer at URS Corporation
Industry Environmental Services
Experience
URS Corporation  May 2008 - Present
URS Corporation  April 2008 - November 2010
Duffield Associates   2000 - 2008

Skills
Water Resources, Environmental Awareness, Stormwater Management, Environmental..., Groundwater, Soil, Remediation

Education
University of Delaware   2002 — 2008
MAS, Environmental Engineering

Millersville University of Pennsylvania   1992 — 1997
BS, Environmental Biology

Neil Yersak, EIT, LEED AP Neil Yersak, EIT, LEED AP Greater Philadelphia Area Details
Neil Yersak, EIT, LEED AP's Duffield Associates Experience July 2006 - February 2011
Job Project Engineer at SEPTA
Industry Architecture & Planning
Experience
SEPTA  October 2013 - Present
Mainstay Engineering Group  August 2012 - October 2013
Ballinger  December 2011 - June 2012
Duffield Associates   July 2006 - February 2011
Klein and Hoffman  March 2005 - September 2005
Cooper, Robertson & Partners   March 2004 - September 2004
Philadelphia STREETS Department, Bridge Section   March 2003 - September 2003

Education
Drexel University   2001 — 2006
BS, Architectural & Civil Engineering

Sheila Ferraro Sheila Ferraro Wilmington, Delaware Details
Sheila Ferraro's Duffield Associates Experience January 2005 - May 2007
Job Senior Executive Assistant Farmers Insurance
Industry Insurance
Experience
Farmers Insurance  May 2007 - Present
Duffield Associates   January 2005 - May 2007
AIG  1998 - 2005

Skills
Administrative..., Insurance, Lotus Notes, Outlook, PeopleSoft, Software Documentation, Spreadsheets, Visio, Process Improvement, Employee Benefits, Fundraising, Administration, Property, Customer Service, Vendor Management, Team Building, Project Management, Leadership, Administrative...

Education
Delaware Technical and Community College-Stanton-Wilmington   2008 — 2009
CAPM, Project Management

Delaware Technical and Community College-Stanton-Wilmington   2008 — 2009
CAPM, June 2009

Dominick Schiavoni Dominick Schiavoni Dover, Delaware Area Details
Dominick Schiavoni's Duffield Associates Experience September 2004 - October 2006
Job CAD Designer
Industry Civil Engineering
Experience
McCrone Inc.  November 2006 - July 2008
Duffield Associates   September 2004 - October 2006
Breslin Contracting   June 2003 - September 2003
Zodiac (Engineered Arresting Systems Co.)   June 2000 - September 2002
Cable System Survey Co.   June 2000 - September 2001

Education
University of Delaware   1999 — 2004
BA, Engineering Technology

John Dickinson High   1996 — 1999

Thomas Caruso, PE Thomas Caruso, PE Philadelphia, Pennsylvania Details
Thomas Caruso, PE's Duffield Associates Experience June 2004 - August 2005
Job Welsbach/ GGM Superfund Site, Gloucester City, NJ
Industry Civil Engineering
Experience
Sevenson Environmental Services Inc.  March 2011 - Present
TRC Engineers, Inc.   August 2005 - February 2011
Duffield Associates   June 2004 - August 2005

Skills
Slope Stability, Soil, Stormwater Management, Remediation, Hydrology, Geotechnical Engineering, Groundwater, Environmental..., Groundwater Remediation, Deep Foundations

Education
Drexel University   1999 — 2008
MSCE, Civil Engineering

Andrew Millspaugh, PE Andrew Millspaugh, PE Milwaukee, Wisconsin Details
Andrew Millspaugh, PE's Duffield Associates Experience May 2007 - August 2007
Job Environmental Engineer at Natural Resource Technology
Industry Civil Engineering
Experience
Natural Resource Technology, Inc.   January 2010 - Present
University of Wisconsin-Madison  August 2008 - January 2010
Sterling Environmental Engineering, P.C.   May 2008 - August 2008
Duffield Associates   May 2007 - August 2007

Skills
Environmental..., Soil, Water Resources, Site Investigation, Groundwater, Hydrogeology, Civil Engineering, Waste Management, Environmental Consulting, Remediation, Environmental Awareness

Education
University of Wisconsin-Madison   2008 — 2009
MS, Geoenvironmental Engineering

University of Delaware   2004 — 2008
Bachelors, Environmental Engineering

Niskayuna High School   2000 — 2004
High School

Keith Rudy, P.E., LEED AP Keith Rudy, P.E., LEED AP Greater Philadelphia Area Details
Keith Rudy, P.E., LEED AP's Duffield Associates Experience April 1998 - April 2002
Job Director of Sciences and Water Resources at Landmark Science & Engineering
Industry Civil Engineering
Experience
Landmark Science & Engineering  January 2013 - Present
Landmark Engineering / JCM Environmental   November 2009 - Present
McCrone, Inc.   February 2009 - September 2009
McCrone, Inc.   August 2003 - January 2009
SobelCo / American Construction   April 2002 - August 2003
Duffield Associates   April 1998 - April 2002
DuPont Environmental Remediation Services  1995 - 1998
Advanced GeoServices   1992 - 1995

Skills
Water Resources, Experimental Design, Environmental, Engineering, Stormwater Management, Civil Engineering, Site Design, Budgeting, Construction Management, Sustainability, Problem Solving, Program Management, Process Improvement, Analysis, Operations Management, Marketing Strategy

Education
Carnegie Mellon University   1988 — 1992
BS, Civil Engineering / Engineering and Public Policy

Drexel University   1993 — 1994
Non-Matriculated, Masters Civil Engineering

Holmdel HS

Noelle Stroik Noelle Stroik Greater Philadelphia Area Details
Noelle Stroik's Duffield Associates Experience 2005 - 2007
Job Environmental Scientist at Aquaterra Technolgies
Industry Environmental Services
Experience
Aquaterra Technolgies   April 2011 - Present
Delaware Estate Sales   August 2008 - September 2011
USGS  2007 - 2008
Duffield Associates   2005 - 2007

Skills
Water Resources, Geology, Water, Environmental Impact..., Groundwater Remediation, Analysis, Geophysics, Environmental Science, GIS, Hydrology, Remediation, Environmental Consulting, Environmental Awareness, Groundwater, Field Work, Environmental Compliance, Drilling, Sampling, Water Quality

Education
University of Delaware   1998 — 2002
BA, Geology

Steve Gorski Steve Gorski Baltimore, Maryland Area Details
Steve Gorski's Duffield Associates Experience October 2013 - Present
Job Sr Project Manager at Duffield Associates
Industry Civil Engineering
Experience
Duffield Associates   October 2013 - Present

Skills
Land Development, Stormwater Management, Hydrology, Site Plans, Subdivisions, Zoning, Municipalities, Road, ALTA Surveys, Surveying, Topographic Surveys, Site Development, Site Planning, Highways, Recreation Planning, Grading, Drainage, Erosion Control, Civil Engineering

Education
University of Delaware   1981 — 1986
BS and BCE, Geology and Civil Engineering

Jeff Bross Jeff Bross Greater Philadelphia Area Details
Jeff Bross's Duffield Associates Experience
Job Senior Consultant, Chairman at Duffield Associates
Industry Civil Engineering
Experience
Duffield Associates  

Skills
Groundwater, Civil Engineering, Sustainability, Water, Environmental Awareness, Geotechnical Engineering, Water Resources, Hydrology, GIS, Project Management, Strategic Planning, Environmental..., Contract Negotiation, Construction Management, Environmental Consulting, Soil, Microsoft Office, Contract Management, Budgets, Customer Service, Construction

Education
University of Delaware   1965 — 1971
BSCE, Civil Engineering

Larry Trout Larry Trout Wilmington, Delaware Details
Larry Trout's Duffield Associates Experience September 2004 - February 2006
Job Senior Manager at RK&K
Industry Civil Engineering
Experience
RK&K  November 2014 - Present
A. Morton Thomas and Associates  April 2013 - October 2014
Cardno ENTRIX  November 2011 - April 2013
Johnson, Mirmiran & Thompson   February 2006 - November 2011
Duffield Associates   September 2004 - February 2006

Skills
Water Resources, Stormwater Management, Environmental..., Environmental Permitting, Water Quality, Water, Hydrology, Environmental Consulting, ArcGIS, GIS, Environmental Awareness, Drainage, Environmental Compliance, Highways, Soil, Environmental Impact...

Education
Bucknell University   1989 — 1995
Master of Science, Civil Engineering

James Monroe High School   1986 — 1989

Jennifer Gresh, P.G. Jennifer Gresh, P.G. Greater Philadelphia Area Details
Jennifer Gresh, P.G.'s Duffield Associates Experience May 2001 - Present
Job Eastern Pennsylvania / Philadelphia Services Leader
Industry Environmental Services
Experience
Duffield Associates   May 2001 - Present
United States Air Force  1989 - 1994

Skills
Environmental Awareness, Environmental Consulting, Geotechnical Engineering, Groundwater, Remediation, Stormwater Management, Water, Water Resources, Soil, Hydrogeology, Environmental..., Hydrology, Environmental Compliance, Environmental Permitting, Water Quality

Education
University of Delaware   1998 — 2001
MS, Geology

Temple University   1994 — 1998
BS, Geology

Ahwi Quacoe Ahwi Quacoe Washington D.C. Metro Area Details
Ahwi Quacoe's Duffield Associates Experience May 2005 - November 2006
Job PROJECT MANAGEMENT, ENGINEERING CONSULTING, WATER RESOURCES
Industry Utilities
Experience
Washington Suburban Sanitary Commission  March 2015 - Present
URS Corporation  June 2010 - June 2014
Conectiv  July 2007 - February 2008
Duffield Associates   May 2005 - November 2006

Skills
HEC-RAS, GIS, AutoCAD, Water Resources, Water, Hydrology, Civil Engineering, Hydraulics, Engineering, ArcGIS, Benefit Cost Analysis, Floodplain Management, HEC-HMS, Mitigation, Hydrologic Modeling, Flood, Stormwater, Stormwater Management, Drainage, Project Management, Sewer, Proposal Writing, Construction, Management, Project Planning

Education
University of Delaware
Bachelor of Science (B.S.), Civil Engineering

Rick Beringer Rick Beringer Greater Philadelphia Area Details
Rick Beringer's Duffield Associates Experience
Job Senior Consultant/Engineer at Duffield Associates
Industry Civil Engineering
Experience
Duffield Associates  

Skills
Civil Engineering, Stormwater Management, Hydrology, Geotechnical Engineering, Engineering, Water Resources, Contract Negotiation, Environmental..., Environmental Consulting, Groundwater, Construction Management, Water, Construction, Environmental Awareness, Project Planning, Sustainability

Education
Lafayette College   1975 — 1979
BSCE, Civil Engineering

Matthew McNicoll Matthew McNicoll Wilmington, Delaware Details
Matthew McNicoll's Duffield Associates Experience October 2001 - May 2014
Job Staff Engineer at Long, Tann & D’Onofrio, Inc.
Industry Civil Engineering
Experience
Long, Tann & D’Onofrio, Inc.   May 2014 - Present
Duffield Associates   October 2001 - May 2014
Apex Engineering, Inc  October 2000 - October 2001

Skills
Drainage, Civil Engineering, Foundation Design, Geotechnical Engineering, Stormwater Management, AutoCAD, Water Resources, Construction Management, Construction, Site Development, Concrete, Structural Engineering

Education
University of Delaware   2001 — 2007
Bachelor of Science (BSc), Civil Engineering

Delaware Technical and Community College-Stanton-Wilmington   2000 — 2001
Associate's degree, Civil Engineering

Ron Sutton Ron Sutton Greater Philadelphia Area Details
Ron Sutton's Duffield Associates Experience June 2001 - January 2003
Job Managing Principal at Civil Engineering Associates
Industry Civil Engineering
Experience
Civil Engineering Associates   June 2006 - Present
McCrone, Inc.   January 2003 - May 2006
Duffield Associates   June 2001 - January 2003

Skills
Real Estate, Construction, Land Development, Civil Engineering, Site Plans, Construction Management, Residential Homes, Surveying, Drainage, Site Development

Education
University of Delaware
Bachelor of Applied Science (BASc), Engineering Technology, General

Steven DiSciullo Steven DiSciullo Greater Philadelphia Area Details
Steven DiSciullo's Duffield Associates Experience October 2008 - March 2009
Job Structural/Transportation Engineering Assistant at Ammann & Whitney, PA Inc.
Industry Civil Engineering
Experience
Ammann & Whitney PA, Inc   September 2007 - Present
Duffield Associates   October 2008 - March 2009
Pennoni Associates  September 2006 - March 2007
Catania Engineering   July 2006 - September 2006

Education
Drexel University   2005 — 2010
Bachelor of Science, Civil Engineering

Chris Yelle Chris Yelle Wilmington, Delaware Details
Chris Yelle's Duffield Associates Experience August 1993 - March 2009
Job Sr. Construction Technician at Duffield Associates, Inc
Industry Civil Engineering
Experience
Duffield Associates, Inc   Stormwater Plan Reviewer/Sr. Construction TechnicianCGC Consulting, IncOctober 2010 - June 2014
Duffield Associates, Inc   March 2009 - August 2010
Duffield Associates   August 1993 - March 2009
Miller Engineering & Testing, Inc   August 1992 - August 1993
Professional Services Industries  January 1992 - August 1992
Miller Engineering & Testing, Inc   April 1986 - January 1992

Skills
Civil Engineering, Environmental..., Water, Water Resources, Concrete, Soil, Inspection, Stormwater Management, Grading, Environmental Awareness, Foundations, Municipalities, Construction, Steel Structures, Structural Engineering

Education
Pennsylvania Institute of Technology   1993 — 1998
Associates of Applied Science, Architectural/Civil Engineering Technology

University of New Hampshire-Manchester   1992 — 1993

Ben Leshchinsky, Ph.D. Ben Leshchinsky, Ph.D. Corvallis, Oregon Details
Ben Leshchinsky, Ph.D.'s Duffield Associates Experience June 2005 - August 2005
Job Assistant Professor
Industry Higher Education
Experience
Oregon State University  September 2012 - Present
LimitState, Ltd.   September 2011 - Present
ADAMA Engineering, Inc.   January 2003 - Present
Columbia University  February 2012 - August 2012
Columbia University  2007 - February 2012
Duffield Associates   June 2005 - August 2005

Skills
Abaqus, Finite Element Analysis, Civil Engineering, Modeling, AutoCAD, Numerical Analysis, Simulations, Geotechnical Engineering

Education
Columbia Engineering   2009 — 2011
Ph.D., Geotechnical Engineering

Columbia Engineering   2008 — 2009
M.Phil., Engineering Mechanics

Columbia Engineering   2007 — 2008
MS, Geotechnical Engineering

University of Delaware   2004 — 2007
BS, Civil Engineering

Frank Izzi Frank Izzi Greater Philadelphia Area Details
Frank Izzi's Duffield Associates Experience December 2013 - March 2014
Job Senior Plant Accountant at Aryzta
Industry Accounting
Experience
La Brea Bakery  April 2014 - Present
Duffield Associates   December 2013 - March 2014
Ariva Distribution Inc.  November 2011 - November 2013
RIS the paper house  March 2008 - November 2011
Matrix Security Group   2006 - 2008

Skills
Microsoft Office, Problem Solving, Organizational..., Budgets, Microsoft Excel, Invoicing, Strategic Planning, Accounting, Financial Reporting, Negotiation, General Ledger, Accounts Payable, Account Reconciliation, Accounts Receivable, Auditing, Internal Controls, Financial Analysis, Account Management, Financial Accounting, Microsoft Word, Fixed Assets, Inventory Management, Purchasing, Process Improvement, Pricing, Management, JD Edwards, JDE Enterprise One, Sedona, Leadership, Manufacturing, Team Building, Cross-functional Team..., Variance Analysis, Contract Negotiation, Hyperion Enterprise, Procurement, SEC filings, Sarbanes-Oxley

Education
Rutgers Business School   2001 — 2005
BS, Business Management

Washington Township High School   1998 — 2001
High School Diploma, Business Administration and Management, General

Stacy Ziegler Stacy Ziegler Greater Philadelphia Area Details
Stacy Ziegler's Duffield Associates Experience January 1994 - January 2008
Job President at CGC Geoservices, LLC
Industry Civil Engineering
Experience
CGC Consulting, LLC   December 2008 - Present
CGC Geoservices, LLC   January 2008 - Present
Duffield Associates   January 1994 - January 2008

Skills
Registered Professional..., LEED AP/ BD+C, Construction, Stormwater Management, Civil Engineering, Geotechnical Engineering, Soil, Construction Management

Education
University of Delaware   1990 — 1995
BCE/ MCE, Geotechnical Engineering

Nora Lober Nora Lober Greater Philadelphia Area Details
Nora Lober's Duffield Associates Experience April 1998 - December 2001
Job Senior Engineer at Pennoni Associates
Industry Environmental Services
Experience
Pennoni Associates  October 2012 - Present
JLC Associates LLC   June 2009 - September 2012
Tetra Tech  December 2001 - May 2009
Duffield Associates   April 1998 - December 2001
Schnabel Engineering  September 1994 - March 1998

Skills
NEPA, Environmental Consulting, Environmental Compliance, Remediation, Building Commissioning

Education
Philadelphia University   2007 — 2010
Masters of Science, Sustainable Design

University of Delaware
Bachelor of Civil Engineering, Civil and Environmental Engineering

Richard Savona II Richard Savona II Newark, Delaware Details
Richard Savona II's Duffield Associates Experience June 2010 - August 2010
Job Project Design Engineer at MacIntosh Engineering
Industry Civil Engineering
Experience
MacIntosh Engineering  December 2014 - Present
Black & Veatch  May 2013 - May 2014
Que Pasa Mexican Restaurant  June 2011 - November 2012
Applebee's  September 2004 - May 2011
Duffield Associates   June 2010 - August 2010

Skills
Civil Engineering, Microsoft Word, Microsoft Office, Structural Engineering, AutoCAD

Education
University of Delaware   2011 — 2012
Master's degree, Structural Engineering, 3.4

University of Delaware   2007 — 2011
Bachelor of Applied Science (BASc), Civil Engineering, 3.5

The Charter School of Wilmington   2004 — 2007
General Studies, 3.6

Sandra Neutz Sandra Neutz Newark, Delaware Details
Sandra Neutz's Duffield Associates Experience 1992 - 2008
Job Retired
Industry Accounting
Experience
Duffield Associates   1992 - 2008
DuPont  1978 - 1990

Skills
Microsoft Office, Process Improvement, Team Building, Program Management, Project Management, Customer Service, Teaching

Education
Indiana University of Pennsylvania   1960 — 1963
Bachelor of Science (B.S.), Business Education

Patrick Lyon Patrick Lyon Middletown, Delaware Details
Patrick Lyon's Duffield Associates Experience May 2012 - January 2013
Job Assistant Project Manager at Patriot Government Services, Inc.
Industry Construction
Experience
Patriot Government Services, Inc.   September 2014 - Present
Bancroft Construction Company  June 2013 - Present
Duffield Associates   May 2012 - January 2013
Kenney Geotechnical Services   September 2010 - April 2012

Skills
Change Orders, CPM Scheduling, Value Engineering, Construction Management, Pre-construction, Construction, Project Estimation, LEED, Constructability, Suretrack, Contractors, Contract Management, Construction Safety, Process Scheduler, Project Management, Budgets, Subcontracting

Education
State University of New York College of Environmental Sciences and Forestry   2010 — 2013
Bachelor of Science (B.S.), Construction Management