ENFORCE26295

• Permit No: M1988112
• IBM Index Class Name: Enforcement
• Doc Date: 6/12/1992
• From: WATER WASTE & LAND
• To: PARCEL MAURO HULTIN & SPAANSTRA PC
• Media Type: D
• Archive: No

' Water, Waste 8 Land, Inc. Statement of Qualifications
A-4
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projects. Work experience includes site selection, investigation and evaluation,
design, and report and construction document preparation. Geo ethnical and
hydraulic field experience Includes supervision of drilling a d sampling;
foundation and tunnel rehabiiitation grouting; monitor well nstallation,
completion and sampling; liner installation; and con e penetration testing. Design
' experience includes PCSTABL, PCSLOPE stability, computerized hyldraulic flow
analysis and water balances.
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' CORPORATE CONSULTANTS
' DONALD 0. DOEHRING, C.P.G., Ph.D. - Corporate Consultant
Geomorphology/Hydrology
' Ph.D. Geology, University of Wyoming, 1968
M.S. Geology, Pomona College, Claremont Graduate Schooi, 165
A.B. Geology, University of California (Berkeley), 1962
' Certified Professional Geologist
Dr. Doehring has concentrated on fluvial processes, land forms nd materials
' with special attention to environmental applications. In addition o consulting
work over the past 15 years, Dr. Doehring teaches courses and cond cts research
in environmental geology and sediment transport. His monograph o arid region
' geomorphology is widely used domestically and abroad.
' DAVID B. MCWHORTER, Ph.D. - Corporate Consultant
Ground Water Hydrology
t Ph.D. Agricultural Engineering, Colorado State University, 971
M.S. Civ11 Engineering, Colorado State University, 1966
6.5. Petroleum Engineering, Colorado School of Mines, 19651
Dr. McWhorter has specialized in the flow of multi-phase fluids to porous
' media. He is the senior author of a text on ground water h drology and
hydraulics. Dr. McWhorter has consulted for over 15 years and to ches courses
in ground water hydrology, subsurface drainage and multi-fluid fl w in porous
' media.

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