Asphalt Overlay

Comer, Alice

Base Stabilization

Jaros, Dave
Kinney, Tom

Canal Liners

Comer, Alice
Krishna, Sai

Civil Engineering

Backstrom, Dave
Sadlier, Mike
Sczruba, J.P.
Werrell, Kathleen C.

Containment

Ellis, Jim
Jaros, Dave
Reed, Lance
Rohe, Dan
Rohe, Fred P.
Stam, Thomas G.
Stark, Timothy D.

CQC/CQA

Brewer, William
Peggs, Ian D.
Sczruba, J.P.

Design Engineering

Finn, Neil
Mackey, Robert
Sadlier, Mike
Sprague, C. Joel

Drainage

Gibbons, Katie
Reed, Lance
Shannon, Ted
Shuey, Randall

Environmental Regulation

Leatherland, Ben

Erosion Control

Shuey, Randall
Sprague, C. Joel

Expert Witness

Stark, Timothy D.
Wartman, Joseph

Filtration

Henry, Karen

Floating Covers

Ellis, Jim
Finn, Neil
Sadlier, Mike

Forensic Investigation

Brewer, William
Mackey, Robert
Peggs, Ian D.
Swan, Robert H.
Wartman, Joseph

Gabions

Geocells

Randolph, Samuel M.

Geocomposites

Fox, Ted
Gibbons, Katie
Jett, Morris
Pisowicz, Ed

Geofoam

Hickert, Jim
Meier, Terry

Geogrids

Kinney, Tom

Geomembranes

Comer, Alice
Cote, Jacques
Ellis, Jim
Fox, Ted
Jett, Morris
Reed, Lance
Rohe, Fred P.
Shannon, Ted
Shehane, Bill
Travis, Todd
Wolschon, Mark

Geomembrane Protection

Travis, Todd

Geonets

Fox, Ted
Jett, Morris
Pisowicz, Ed
Shannon, Ted

Geosynthetic Clay Liners

Stam, Thomas G.
Wolschon, Mark

Geotechnical Engineering

Backstrom, Dave
Kinney, Tom
Leatherland, Ben
Sczruba, J.P.
Stark, Timothy D.
Swan, Robert H.
Torosian, Gary
Werrell, Kathleen C.

Geotextiles

Gibbons, Katie
Pisowicz, Ed
Travis, Todd

Installation Services

Finn, Neil
Rohe, Fred P.
Tout, David

Leak Location

Peggs, Ian D.

Materials Engineering

Lippman, Glenn

Materials Testing

Backstrom, Dave
Belanger, Ronald
Gearing, John
Sprague, C. Joel
Swan, Robert H.
Torosian, Gary

Mining

MQC/MQA

Brewer, William
Thomas, Rick
Torosian, Gary

Reinforced Slopes/Walls

Wartman, Joseph
Werrell, Kathleen C.

Remediation

Jaros, Dave
Rohe, Dan

Retaining Walls

Randolph, Samuel M.

Sealing Equipment - Factory Use

Lippman, Glenn
Sinclair, Frank

Sealing Equipment - Field Use

Lippman, Glenn

Sediment Control

Shuey, Randall

Separation

Stabilization

Henry, Karen
Randolph, Samuel M.

Technology/Licensing

Lippman, Glenn

Testing Laboratory Equipment

Durham, Gary
Leatherland, Ben
Wolschon, Mark

Vapor Barriers

Henry, Karen

Vertical Barriers

Waterproofing