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<br />May 10, 2006
<br />Project Number 9457706002
<br />TG 671 B6
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<br />Mr. David Ruffin, AlA
<br />47 Massolo Drive, Suite E
<br />Pleasant Hill, California 94523
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<br />Geotechnical Feasibility Report
<br />Proposed Mixed Use Development
<br />311 MacArthur Boulevard
<br />San Leandro, California 94577
<br />
<br />Dear Mr. Ruffin:
<br />
<br />This report presents the results of consultation regarding the feasibility of the proposed mixed use
<br />development of 311 MacArthur Boulevard in San Leandro. The opinions are based on...
<br />
<br />I) a site visit on November 3, 2005, and discussion with you and review of your plans
<br />I) review of the following documents...
<br />
<br />. Crane, Ron, 1988, San Leandro Quadrangle, geology modified from others.
<br />
<br />. Davis, James F., 1982 , San Leandro Quadrangle, State of California Special Studies Zones
<br />and Salsmic Hazattl Zones, California Division of Mines and Geology.
<br />
<br />. Dieterich, James H. and others, 1990, Probabilities of Larpe Earthquakes in the San
<br />Francisco Bay Region, California, U.S. Geological Survey, Circular 1053.
<br />
<br />. Greensfelder, Roger W., 1974, Maximum Cledible Rock Acceleration from Earthquakes in
<br />California, California Division of Mines and Geology, Map Sheet 23.
<br />
<br />. Jennings, Char1es W. and Burnett, John L., 1961, San Francisco Sheat, California Division of
<br />Mines and Geology.
<br />
<br />o Uenkaemper, James J., 1992, Map of Recently Active Traces of the Haywattl Fault, Alameda
<br />and Contra Costa Counties, California, USGS Map MF-2196.
<br />
<br />. Limerinos, J. T. and others, 1973, Rood Prone Af88s in the San Francisco Bay Region,
<br />California, U.S. Geological Survey, Interpretive Report 4.
<br />
<br />. Rantz, S. E., 1971, Praclpltation Depth-Duration-Frequency Relations for the San Francisco
<br />Bay Region, California, U.S. Geological Survey, BOC 25.
<br />
<br />. Thomas Brothers Maps, 2005, 2006 Bay Af88.
<br />
<br />. Welch, Lawrence E., 1981, Soil Survey of Alameda County, California, Western Part, U.S.
<br />Department of Agriculture Soil Conservation Service.
<br />
<br />PLN2006-00 1 04
<br />Exhibit Z - Geotecbnical Feasibility
<br />Report
<br />City Council Meeting
<br />May 7,2007
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