Aug 25, 2015

Layne Christensen Awarded 2015 NGWA Groundwater Supply Project Of The Year

Layne Christensen Awarded 2015 NGWA Groundwater Supply Project Of The Year


THE WOODLANDS, TX - August 25, 2015 - Layne Christensen Company (Nasdaq: LAYN) ("Layne" or the "Company") announced today that the NGWA Awards Committee selected Layne's Scavenger Well Couple for Chloride Management Project in Baton Rouge, LA as the recipient of the Groundwater Supply award for 2015. Each year, the National Ground Water Association (NGWA) presents the Groundwater Supply Project award to a project that displays outstanding science, engineering or innovation in the area of supplying groundwater.

Saltwater intrusion has become a growing problem for coastal regions. Contamination of freshwater aquifers has forced the closure of well fields, resulting in pumping moratoriums, and requiring expensive infrastructure to maintain hydraulic barriers. Treatment is an option but it produces a waste stream that can be costly to dispose. Layne and Owen and White Engineering recently constructed a scavenger well couple designed to protect Baton Rouge Water Company's Lula Pump Station from saltwater intrusion in one of the major aquifers that supplies water to that city.

Layne employees from its Baton Rouge, Louisiana and Bloomington, Indiana offices worked together to create this one-of-a-kind solution. Special thanks to Bloomington's Vic Kelson and Erik Anderson, Baton Rouge's Bruce Duhe, Scott Lowrey, SE Regional Drilling Superintendent Jace Rawls, and Jackson, Mississippi's Senior Driller Jerry Kitchens. Also instrumental in the execution of this project were, Mark Ruth, Tony Alley, Arthur "Rip" Collins and Carl King. This innovative project was the result of four years of collaborative work between Layne, its engineering colleagues at Owen and White Engineering (Baton Rouge, LA), and its client, Baton Rouge Water Company (BRWC).

In January 2012, Layne completed a study for BRWC, "Remedial Options for Saltwater Encroachment in the "1,500-Foot Sand". Soon after the report, the scavenger-well objective was selected by Eugene Owen, Chairman of the Board of BRWC and CEO of Owen & White Engineering. In the 1960s, the U.S. Geological Survey conducted an experiment using two wells to separate fresher water from brackish water in southern Louisiana; however, that methodology had never been applied in a full-scale operation. Layne's Vic Kelson had knowledge of a similar methodology that had been used in Europe. The team collaboratively adapted the two-well approach for the protection of the Lula Station.

The scavenger-well couple is a cost-effective and sustainable way to protect well fields in many coastal aquifers. This project has created a buzz in the Baton Rouge area since construction began in 2013. For BRWC, the scavenger well couple is expected to ensure the sustainable operation of the Lula Station for 20 to 30 years. While the application is site-dependent, this approach provides a potential solution for utilities that utilize aquifers impacted by saltwater intrusion.

Layne Christensen Company
Layne is a global water management, construction and drilling company, providing responsible solutions to the world of essential natural resources - water, mineral and energy. We offer innovative, sustainable products and services with an enduring commitment to safety, excellence, and integrity.

Forward-Looking Statements
This press release may contain forward-looking statements within the meaning of Section 27A of the Securities Act of 1933 and Section 21E of the Exchange Act of 1934. Such statements may include, but are not limited to, statements of plans and objectives, statements of future economic performance and statements of assumptions underlying such statements, and statements of management's intentions, hopes, beliefs, expectations or predictions of the future. Forward-looking statements can often be identified by the use of forward-looking terminology, such as "should," "intended," "continue," "believe," "may," "hope," "anticipate," "goal," "forecast," "plan," "estimate" and similar words or phrases. Such statements are based on current expectations and are subject to certain risks, uncertainties and assumptions, including but not limited to: the length of time required to hire a successor chief executive officer and chief financial officer and their future performance, the Company's ability to settle the ongoing investigation by the SEC into the legality, under the FCPA, of certain payments to agents and other third parties interacting with government officials in certain countries in Africa relating to the payment of taxes and the importing of equipment), prevailing prices for various commodities, unanticipated slowdowns in the Company's major markets, the availability of credit, the risks and uncertainties normally incident to the construction industry, the impact of competition, the effectiveness of operational changes expected to increase efficiency and productivity, worldwide economic and political conditions and foreign currency fluctuations that may affect worldwide results of operations. Should one or more of these risks or uncertainties materialize, or should underlying assumptions prove incorrect, actual results may vary materially and adversely from those anticipated, estimated or projected. These forward-looking statements are made as of the date of this filing, and the Company assumes no obligation to update such forward-looking statements or to update the reasons why actual results could differ materially from those anticipated in such forward-looking statements.

Layne Christensen Company
Erin Beck
Corporate Communications