WALNUT CREEK, Calif., 29 June 1999 — Locus Technologies announced today formation of Automation and Data Management Groups. Both groups will employ Internet based technologies to manage and control vast amounts of data generated at the company’s client sites.

Locus also announced the appointment of Steven McEvoy, P.E., to the position of Director, Automation Group, and Gregory Buckle, Ph.D., to the position of Director, Data Management, both newly created positions.

McEvoy, 33, has been with the company since its inception and has led the development of the company’s state-of-the-art automation technology for control and management of environmental treatment systems via the Internet. The technology is currently employed to control groundwater treatment systems for Locus’s clients, including Schlumberger, FMC, and Union Pacific Railroad. McEvoy holds B.S. and M.S. degrees in mechanical engineering from the University of Alberta. McEvoy will head Locus’s Automation Group, a team of experienced electrical, mechanical, and computer science engineers, including Dr. Robert Campbell, who also joins the company this week from the General Electric Company. Campbell holds a Ph.D. in mechanical engineering from Stanford University and an M.S. degree from the University of Alberta. He will be managing the development of a second generation browser-based project archival database.

Buckle, 48, will head Locus’s data management systems and brings to Locus more than 20 years of experience in the environmental industry, specializing in surface and groundwater hydrology, including 9 years in environmental database management. Most recently, Buckle was the lead developer and designer of the IT Group’s environmental data management system. He holds a Ph.D. in biology from Kansas University, an M.S. in civil engineering from University of Wisconsin-Milwaukee, and a B.A. from Stanford University. Buckle will be responsible for development and operation of Locus’s Internet-based Environmental Information Management (EIMTM) system.

“Locus is aggressively moving downstream from site cleanups to management and control of large amounts of data that are generated by the environmental industry, using Internet based technologies. The company has a head-start on Internet technology and plans to capitalize on this position in a fragmented environmental industry information management market. Ultimately, Locus plans to commercialize these technologies,” said Dr. Neno Duplancic, President and Chief Executive Officer of Locus. “Greg and Steve’s experiences as a leaders in environmental data management, automation, and control technologies will ensure our success in this rapidly growing field,” Duplancic added.

WALNUT CREEK, Calif., 5 May 1999 — Locus Technologies today announced that they were awarded a contract for groundwater remediation system installation at Union Pacific Railroad’s yard in Tracy, CA.

The remediation project will be managed in four phases: (1) construction of the infiltration trench, (2) construction of the extraction wells, (3) installation of the treatment system, and (4) system automation. As a leader in the field of groundwater treatment and automation, Locus will apply the most advanced techniques for installation of mechanical, electrical, instrumentation, and control systems.

Locus Technologies is thrilled to have the opportunity to install an advanced automated groundwater treatment system at UPRR’s Tracy Yard. This is the third in a series of UPRR groundwater treatment system automation projects awarded to Locus Technologies in recent months. “It clearly demonstrates that Locus’s state-of-the-art Internet-based automation technology, when coupled with system installation, provides significant reduction of the overall cost for groundwater remediation projects. We are pleased that we can transfer those savings to UPRR,” said Mr. Neno Duplancic, President of Locus Technologies.