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| 144-1 | 8:00 AM | RECOGNITION OF COLLAPSIBLE SOILS BASED ON GEOLOGY, CLIMATE, LABORATORY TESTS, AND STRUCTURAL CRACK PATTERNS: SANTI, Paul, Dept Geology and Geological Engineering, Colorado School of Mines, Golden, CO 80401, psanti@mines.edu |
| 144-2 | 8:15 AM | FABRIC OF META-STABLE SOILS AND ITS INFLUENCE ON HYPOTHESIZED FAILURE MECHANISMS: LUEHRING, Ron, USDA - Forest Service, 740 Simms Street, Golden, CO 80401, rwluehring@fs.fed.us |
| 144-3 | 8:30 AM | PARTICLE BREAKDOWN IN COLLAPSIBLE LOESS DEPOSITS IN SE IDAHO: MAHAR, James W., College of Engineering/Department of Geosciences, Idaho State University, Campus Box 8060, Pocatello, ID 83209-8060, mahajame@isu.edu and GODFREY, Victor B., College of Engineering, Idaho State University, Campus Box 8060, Pocatello, ID 83209-8060 |
| 144-4 | 8:45 AM | COLLAPSIBLE SOILS IN THE RIO GRANDE VALLEY OF CENTRAL NEW MEXICO: SCHEFFE, Kenneth F., USDA- Natural Resources Conservation Service, 6200 Jefferson St., NE, Suite 305, Albuquerque, NM 87109, kenneth.scheffe@nm.usda.gov |
| 144-5 | 9:00 AM | COLLAPSIBLE SOILS ASSOCIATED WITH THE EAGLE VALLEY EVAPORITE IN A PORTION OF THE ROARING FORK VALLEY, COLORADO: LOVEKIN, Jonathan R., Yeh and Associates, Inc, 5700 E. Evans Ave, Denver, CO 80222, jlovekin@yeh1.net |
| 144-6 | 9:15 AM | COLLAPSIBLE SOILS IN THE UNCOMPAHGRE RIVER VALLEY: HAUPTMANN, Laurie Brandt, Buckhorn Geotech, Inc, 222 South Park Ave, Montrose, CO 81401, laurieh@buckhorngeo.com and GRIEPENTROG, Thomas E., Buckhorn Geotech, Inc, 222 South Park Ave, Montrose, 81401 |
| 144-7 | 9:30 AM | COLLAPSIBLE SOILS IN COLORADO: A STATEWIDE PERSPECTIVE: WHITE, Jonathan L., Engineering Geology, Colorado Geological Survey, 1313 Sherman Street, Room 715, Denver, CO 80203, jonathan.white@state.co.us |
| | 9:45 AM | Discussion |
| | 10:00 AM | Break |
| 144-8 | 10:15 AM | IMPACTS OF SOIL COLLAPSE ON THE URBAN LANDSCAPE: SHLEMON, Roy J., PO Box 3066, Newport Beach, CA 92659-0620, rshlemon@jps.net |
| 144-9 | 10:30 AM | BUREAU OF RECLAMATION EXPERIENCE WITH COLLAPSIBLE SOILS IN THE WESTERN US: FARRAR, Jeffrey A., Earth Sciences and Research Laboratory, Bureau of Reclamation, US Department of the Interior, Denver Federal Center, Bldg67, rm 162, P O Box 25007 D-8340, Denver, CO 80127, jfarrar@do.usbr.gov |
| 144-10 | 10:45 AM | LONGITUDINAL CRACKING OF FLOOD RETARDING STRUCTURES RELATED TO COLLAPSIBLE SOILS: HANSEN, Lawrence A.1, GREENSLADE, Michael D.2, and LAMBERT, Larry K.2, (1) AMEC Earth & Environmental, Inc, 1405 West Auto Drive, Tempe, AZ 85284, lawrence.hansen@amec.com, (2) Flood Control District of Maricopa County, 2801 West Durango Street, Phoenix, AZ 85009 |
| 144-11 | 11:00 AM | DETAILED EVALUATION ALLOWS CONTINUED OPERATION OF DAM WITH HIGH SETTLEMENT RATES: MARVIN, Bruce D., 2150 Highway 6 and 50, Grand Junction, CO 81505, westeng@tds.net |
| 144-12 | 11:15 AM | DYNAMIC DEEP COMPACTION TREATMENT OF COLLAPSIBLE SOILS IN WYOMING: ROLLINS, Kyle M., Civil & Environmental Engineering, Brigham Young University, 368 CB, Provo, UT 84602, rollinsk@byu.edu and FALK, Mark, Wyoming Department of Transportation, 5300 Bishop Blvd, Cheyenne, WY 82009 |
| 144-13 | 11:30 AM | CONSIDERING COLLAPSIBLE SOIL HAZARDS FOR SITING AND DESIGN OF NATURAL GAS PIPELINES: KEATON, Jeffrey R., MACTEC, 200 Citadel Drive, Los Angeles, CA 90040, jrkeaton@mactec.com |
| | 11:45 AM | Concluding Remarks |
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