The Louis Berger Group, Inc. 199 Water Street, 23rd Floor New York, NY 10038 Phone (212) 612 7945 Fax (212) 363 4331 seget@louisberger.com www.louisberger.com

Berger's primary focus is to meet the needs of the communities and clients it serves. We work with our clients to help them address current and upcoming issues. Our services are comprehensive and include full project and program delivery. Our staff covers a wide range of disciplines, from architects, engineers and scientists, economists and management consultants, to sociologists and historians. All of our staff enjoy working on multidisciplinary teams. Berger has an admirable reputation for delivering outstanding quality on time and within budget. This is because we draw on the imagination, experience, intelligence and versatility of our people. We have built a reputation for creating innovative solutions to difficult problems.

Berger encourages its staff to take the initiative to develop solutions that best fit our clients' objectives. Our philosophy is to provide our staff with the tools and support needed to accomplish their mission, to ensure the quality and responsiveness of our services, and to foster the highest code of professional ethics. We provide our clients with the technical resource base and rapid response capability only available from a global organization of dedicated professionals. Founded by Dr. Louis Berger in 1953, the Luis Berger Group has grown into a recognized worldwide leader in the consulting field, integrating engineering, industrial hygiene, planning, science, cultural resource, economic and program and construction management services. The experience, training, versatility and comprehensive technical and regulatory knowledge of our staff of over 4,500 professionals allow Berger to develop cost- effective, creative strategies suited to client needs.

EI, Inc. 2101 Gateway Centre Blvd., Suite 200 Morrisville, NC 27560 Phone (919) 657 7500 Fax (919) 544 2199 rzaske@ei1.com www.ei1.com

EI, formerly called Environmental Investigations, is a full-service professional environmental, safety, industrial hygiene, occupational health, and engineering consulting firm headquartered in Research Triangle Park, North Carolina. EI employs approximately 125 people corporate-wide, with branch offices strategically located in Richmond and Roanoke Virginia, Greenville, South Carolina, Charlotte and Wilmington, North Carolina, and Louisville, Kentucky.

Founded in 1988 solely as an environmental consulting firm, EI's response to its clients' needs led to a natural progression for the company to widen its scope of services. As a result, EI began providing comprehensive consulting in area including industrial hygiene, safety, and occupational health. To further meet client needs EI opened its Training and Compliance Center to support the regulated community with its continuing education needs. EI's diversification of complementing service areas has made EI the one and only call its clients ever need to make for comprehensive occupational safety and health and environmental engineering consulting.

EI is founded on several characteristics: high-quality, multi-disciplinary, responsive, reputable, and cost-effective. These services are provided with an aggressive, responsive philosophy to meet specific client needs on a timely basis. The results have been satisfied clients, repeat business, and excellent references.

URS Corporation 1600 Perimeter Park Drive, Suite 100 Morrisville, NC 27560 Phone (919) 461-1100 Fax (919) 461-1415 www.urscorp.com

For five decades Pacific Blasting has specialized in completing jobs which are beyond-the-ability of most companies. With experts in each field, Pacific Blasting specializes in blasting, drilling, demolition, shotcrete shoring and transport & relocation of heavy industrial machinery and equipment. With, dedication to customer satisfaction and safety as our focus, Pacific Blasting & Demolition tackles difficult jobs, worldwide.

AMEC Earth and Environmental 9800 W. Kincy Avenue, Suite 190 Huntersville, NC 28078 Phone (704) 875 3570 Fax (704) 875 8718 www.amec.com

Golder Associates is an international group of science and engineering companies. The employee-owned group of companies provides comprehensive consulting services in support of environmental, industrial, natural resources and civil engineering projects. Founded in 1960, Golder now has nearly 3,600 employees in over 88 offices worldwide and has completed projects in more than 140 countries.

Soil Solutions 1703 Vargrave Street Winston-Salem, NC 27107 Phone (336) 725-5844 Fax (336) 725-6244 www.soilsolutionsinc.com

Michael Baker Corporation has evolved into one of the leading engineering and energy management firms by consistently solving complex problems for its clients. We view challenges as invitations to innovate.

Baker has been providing geotechnical services since the mid-1950's. Professional geotechnical engineers and geologists are supported by a staff of highly trained assistants. Expertise covers most major facets of geotechnical investigation and design, including geologic reconnaissance, subsurface investigations, geotechnical analysis and design, and geotechnical construction phase services.

EarthTech, Inc. 300 Oceangate, Suite 700 Long Beach, CA 90802 Phone (704) 501 0540 Fax (704) 525 1550 wayne_woodlief@earthtech.com www.earthtech.com

Earth Tech is a full service firm providing transportation, water, wastewater, environmental, solid waste, facilities, and construction management services across the globe. Founded in 1970, Earth Tech has grown since that time to become an industry leader, delivering high-value services that are focused on meeting our clients' needs. More than 8,000 Earth Tech employees now provide a broad range of services from 130 offices in the United States and 16 other countries around the World.