Clients
Remediation Contractors
- Barnard Construction Co.
- Treviicos South, Inc.
- Sevenson Environmental Srvcs., Inc.
- Soletanche Inquip Associates, Inc.
- Shaw Environmental & Infrastructure, Inc.
- Matcon Excavating Ltd. (Canada)
- Envirocon, Inc.
- Keller Ground Engineering (England)
- Contractor Services Group, Inc.
- Geo-Con Inc.
- Halliburton NUS
- URS Corporation
- Hayward Baker Environmental
- Remedial Construction Services, L.P.
- Bauer Foundations Canada Inc.
- Advanced Geo-Solutions, Inc.
- Inquip Associates, Inc.
- Compass Environmental
Marine Contractors
- J. F. Brennan Company
- Connolly Pacific Co.
- Manson Pacific Nova Group
- Dutra Dredging Company
- Marathon Construction Corp.
- J.E. McAmis Inc.
- R.E. Staite
- Great Lakes Dock & Dredging
- Fluor Corp.
- CS Marine Constructors, Inc.
- Veolia Environmental Services
- Traylor Pacific Inc.
- Navial, S.A. de C.V. (Mexico)
- Nova Group
General Contractors/Agencies
- ARB, Inc.
- Granite Construction Co.
- Penhall Company
- Hood Corporation
- Kaweah Construction Co.
- Proven Management, Inc.
- Kenny-Shea-Traylor
- RGW Construction Company
- Kiewit-Western
- Ranger Pipelines, Inc.
- Bechtel Constructors Corp.
- C.A. Rasmussen Inc.
- R&L Brosamer, Inc.
- Malcom Drilling Co. Inc.
- Burns Pacific Construction, Inc.
- McGuire & Hester
- Shell Canada Energy
- C.R. Fedrick, Inc.
- Vadnais Corp.
- C.W. Roen
- Mountain Cascade, Inc.
- Roy E. Ladd, Inc.
- Valverde Construction
- D.W. Young Consctruction Co.
- Pacific Gas and Electric
- Ford Construction Company, Inc.
- Pascal & Ludwig
- MCM Construction, Inc.
- The Walsh Group and Ames Construction
- T. L. Petersen, Inc.
- Skanska USA
- J. J. Albanese, Inc.
- Teichert Construction

Hydraulic clam with Koehring 1066 long reach eliminated the requirement of a barge.