Bellevue, WA and Broomfield, CO - April 4, 2005 - MWH , a global provider of engineering, construction, program/project management, and technology solutions for the environmental, land, water, wastewater, energy, and power markets throughout the world, has acquired Integrated Project Solutions.

President and CEO of MWH Global, Inc., Robert Uhler, stated, "Our utility, private-sector, and government clients have come to rely on MWH’s exceptional service and project delivery. The suite of tools offered by Integrated Project Solutions will allow us to further enhance our clients’ ability to manage performance of capital engineering, construction, maintenance, and IT projects.”

Under this merger, Integrated Project Solutions will continue to operate as a wholly-owned subsidiary of MWH Global. The new partnership will leverage the infrastructure and global-reach of the larger parent company to provide additional value to customers through the enhancement of their superior product and service offerings. The additional stability, credibility, and expertise resulting from the merger presents a "win-win-win" situation for both firms, employees, and customers.

Charlie Morton, President of Integrated Project Solutions added, "The combination of MWH and Integrated Project Solutions will create a true leader in large-scale project management. Together, we will enhance our capabilities to deliver expanded cost savings and performance improvements to our clients.”

MWH is a private, employee-owned consulting firm with over 6,000 employees worldwide. The firm provides engineering design and remediation, construction, procurement, program management, and technology solutions for the environmental, land, water, wastewater, energy and power markets of the Americas, Europe, Middle East, India, Asia and the Pacific Rim.

MWH Integrated Project Solutions is a recognized leader in providing enterprise-wide project management products and services. Headquartered in Bellevue, Washington, our company improves the effectiveness of project management within our clients' organizations while maximizing their investments in project management solutions. Our knowledgeable and accomplished staff, our unique approach, and "best-in-class" project management tools are what make MWH Integrated Project Solutions the obvious choice for companies seeking to leverage project management for a competitive advantage. More information about MWH Integrated Project Solutions is available via the World Wide Web: www.iproj.com.

MWH Integrated Project Solutions, the N-Globe, IRIS, and EVE are trademarks of MWH. Primavera Project Planner, P3, SureTrak Project Manager, and Expedition are registered trademarks of Primavera Systems, Inc. and Primavera for Engineering and Construction, Primavera for Maintenance and Turnaround, Primavera IT Project Office, and Primavera for New Product Development are trademarks of Primavera Systems, Inc. All other product names and brand names are trademarks or registered trademarks of their respective companies