Principal Personnel

RHONDA A. BROSE
Chief Executive Officer/Environmental Consultant

EDUCATION
B.S., Geology; California State University, Los Angeles

REGISTRATIONS/CERTIFICATIONS

Department of Energy Lead Auditor Certification - Certified in accordance with the
American National Standards Institute (ANSI) QA-1
40-Hour Hazardous Waste Site Worker Health and Safety Training
8-Hour Refresher Course for Hazardous Waste Site Worker Health and
Safety Training, 1991 - 2001
8-Hour Manager/Supervisor Course for Hazardous Waste Workers, 1992
Red Cross First Aid Training
CPR Certified
Asbestos Hazard and Emergency Response Act Inspector, Management Planner

AWARDS/RECOGNITION

Corporate Quality Award, 1986, The Earth Technology Corporation, Long Beach, California.
Certificate of Achievement, 1986, U.S. Department of Energy/Battelle Memorial Institute, Columbus, Ohio.
Athena Nominee, 2001, Phoenix Chamber of Commerce
Athena Nominee, 2001, Flagstaff Camber of Commerce

CAREER SUMMARY

Ms. Brose has more than 23 years technical experience in hydrogeologic and environmental evaluations, including 8 years of concurrent Quality Assurance program implementation experience and management experience of over 20 staff members in multidisciplinary projects. Her technical experience includes groundwater resource investigations, groundwater modeling, hazardous waste investigations, preparation of preliminary environmental assessments, and Environmental Impact Studies (EIS). Ms. Brose is currently the facilities management program manager for Four Corners, providing technical direction and quality assurance oversight to asbestos, lead based paint and drinking water assessment projects. Ms. Brose has a strong background in federal and state regulatory negotiations with environmental agencies in Arizona, California, Nevada, and Utah; coordination of multidisciplinary projects; and the management of client requests and project schedules/budgets.

RICHARD J. BROSE, R.G.
Principal

EDUCATION
B.S. (Geology); California State University, Los Angeles
M.S. (Geology); California State University, Los Angeles

REGISTRATIONS

Professional Geologist (Arizona) #20044
Registered Geologist (California) #4128
Certified Engineering Geologist (California) #1287
Certified Hydrogeologist (California) #109
Professional Geologist (Wyoming) # PG-3028
Registered Environmental Assessor (California) #REA01873
Professional Geologist (Alaska) #476
Engineering Geologist (Oregon) #E955
Environmental Manager (Nevada) #EM1010
American Institute of Professional Geologists (CPG#7549)
Asbestos Hazard and Emergency Response Act Inspector, Management Planner, Contractor/ Supervisor
40-Hour Hazardous Waste Site Worker Health and Safety Training
Emergency Medical Technician – Basic (Arizona) #69964

CAREER SUMMARY

Mr. Brose brings to Four Corners Environmental over 25 years of experience in management and technical oversight of groundwater investigations, environmental services and professional technical activities for nearly every aspect of the regulated community. He has provided technical direction in regulatory policy for local and state agencies, forensic and expert witness assistance, and is recognized for his knowledge and technical application of federal, state and local regulatory policy for water resources, hazardous, special and solid waste, regulatory permitting and personnel safety. He is nationally known for his consistent application of innovative solutions to complex problems, and is responsible for the development of numerous applied technologies that have become industry standards. Mr. Brose provides technical direction and administrative management services to Four Corners.

Prior to joining Four Corners in 1994, Mr. Brose was the southwestern regional director of environmental and construction remediation services for Law/Crandall (1991-1994), western regional director of environmental services for Malcolm Pirnie (1987-1991) and project manager at LeRoy Crandall and Associates (1978-1987). He has also taught environmental technology applications at Coconino Community College, is an Arizona Certified Environmental Instructor and Emergency Medical Technician.

GREGORY J. DOZER, R.G.
Principal

EDUCATION
B.A. Degree in Geology; Dartmouth College, Hanover, New Hampshire
M.S. Degree in Geology; New Mexico State University, Socorro, New Mexico

REGISTRATIONS

Professional Geologist ( Arizona) #26032
Registered Environmental Assessor ( California) #REA02886
Registered Environmental Manager ( Nevada) #EM0091
40-Hour Hazardous Waste Site Worker Health and Safety Training
Asbestos Hazard and Emergency Response Act Competent Person

CAREER SUMMARY

Mr. Dozer has more than 22 years technical and managerial experience in all phases of hydrogeological and environmental investigations. Mr. Dozer has been instrumental in the development of water rights law technical support, including groundwater basin analyses and numeric simulation modeling as part of the adjudication of water rights in Arizona. Mr. Dozer brings to Four Corners Environmental a strong background and experience in all aspects of hazardous waste investigations; drilling and well construction programs; development of remedial technologies; soil and stream sediment sampling; groundwater and geophysical modeling and basin analysis; and mine site reclamation. Mr. Dozer currently serves as the director for Four Corners' environmental management programs.

SOCIETIES

American Association of Petroleum Geologists
American Water Resources Association
Association of Groundwater Scientists and Engineers
Geological Society of America
Society of Economic Paleontologists and Mineralogists

CRISTINA BRISCHLER
Staff Scientist

EDUCATION
B.S., Environmental Science, Amherst, Massachusetts (Cum Laude)
M.S.

REGISTRATIONS/CERTIFICATIONS

40-Hour Hazardous Waste Operations and Emergency Response, 1997
8-Hour Refresher Course for Hazardous Waste Operations and Emergency Response, 1998-present
Lead Inspector and Risk Assessor for Lead-Based Paint Hazards
Asbestos Inspector

CAREER SUMMARY

Ms. Brischler has four years of technical experience in environmental assessments and facility management. Her technical experience includes Phase I and Phase II environmental assessments, lead-based paint surveys, hazardous waste management, hazardous waste packaging, Department of Transportation (DOT) hazardous materials compliance management and reporting, and Storm Water Pollution Prevention Program development. Ms. Brischler is responsible for Resource Conservation and Recovery (RCRA) program management, tracking and reporting for educational and municipal clients.

Ms. Brischler also provides quality assurance and quality control support for asbestos and lead-based paint program management for municipal and state clients. She has assisted in third party reviews of asbestos survey results and operation and maintenance program implementation.

Ms. Brischler completed the Lead Inspector and Risk Assessor for Lead-Based Paint Hazards training in October 2000. Since that time, she has conducted lead-based paint surveys on various sized municipal and private client buildings. Her responsibilities have included initial assessments, sampling program development, data evaluation, and development of remedial, operations, and maintenance recommendations.

Prior to joining Four Corners in 1999, Ms. Brischler worked as an environmental technician with the Bermuda Electric Light Company. Ms. Brischler was responsible for operation and routine maintenance of electric generation environmental monitoring equipment, developed and implemented database management programs for environmental compliance and reporting, managed the customer environmental relations program, and coordinated the international environmental compliance requirements for the utility.

Ms. Brischler currently is Project Manager for Northern Arizona University Hazardous Material Program which includes the handling, sampling, categorizing/inventory, packaging, and waste manifest/shipment record keeping of hazardous and biowastes generated from campus research and student teaching laboratories.