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September 20,2001 <br /> Job Number: LGOI-098 <br /> Page 7 <br /> formed in alluvium derived from mixed rock sources. Permeability is moderately rapid in the <br /> Veritas soil." Table 4 presents some selected properties of the Veritas fine sandy loam. <br /> Table 4. Selected Soil Properties of the Veritas fine sandy loam. <br /> San Joaquin County Soil Survey Report.6 <br /> Soil Name and Map Depth(in) Unified Soil Salinity Soil Septic tank <br /> Symbol Classification mmhoslcm Reaction absorption <br /> PIi fields <br /> 1 <br /> Veritas fine sandy 0-15: Fine sandy SM <4 7.4-8.4 Moderate: <br /> loam,0 to 2 percent Ioam. SM <4 7.4-8.4 flooding, <br /> ` slopes,266. 15-54: Clay,silty clay. — cemented pan. <br /> 54-70: Cemented. <br /> Note: The table descriptions do not necessarily reflect site-specific soil properties. <br /> One 8-foot soil boring anone 2-foot deep percolation test holes.•were drilled by Neil O. <br /> Anderson & Associates, Inc., to-th-ar-acterize-the.soiis-near--the-proposed location of the septic <br /> system. The holes were set next to each other. Table 5 presents the log of the 8-foot soil boring. <br /> Table 5. Boring log B-1. <br /> Depth(feet) Soil Description (Unified Soil Classification System) <br /> I <br /> 0-6.5 Light gray silty fine sand, slightly cemented(SM). <br /> i <br /> 6.5-8 Light gray fine sand,clean(SP). 1 <br /> I <br /> A one (1) hour percolation test wad cQuduc1ed_on.APgust_17,_2001 n accprdance w�t1�_the <br /> requirements of SJC PHS-EHD. The least measurements of the percolation tests were observed <br /> by Mr. Johnny Yoakum, Environmental Health Specialist of the San Joaquin County Public <br /> Health Services, Environmental Health Division. Table 6 presents a summary of the percolation <br /> test. <br /> roewso <br /> � 1 <br /> 2 � <br /> 4 l <br /> 1ssOG♦ <br /> • <br /> I <br /> I <br /> , <br />