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• <br /> I <br /> 2.0 GROUTING OVERSIGHT <br /> 2.1 Subsurface Compaction Grouting <br /> The purpose of the grouting was to stabilize the raveled and loose soil zones that may underlie the <br /> structure and to stabilize the Barker residence against further sinkhole or karst- related settlement. <br /> The grouting program was completed by C &N Foundation Technologies, Inc. (C &N) from May 20, <br /> 2009 through May 27, 2009. <br /> Figure 2 is a site plan of the Barker residence showing the locations of individual grout injection <br /> points at the site. Grout hole depths and grout quantities are summarized below in Table 1. <br /> Table 1 <br /> Summary of Grout Points and Quantities — Barker Residence <br /> OOu ' 4 Of <br /> � I gout <br /> (c ) <br /> 1 26 2.8 <br /> 2 30 1.7 <br /> 3 44 15.0 <br /> 4 30 3.0 <br /> 5 45 0.5 <br /> 6 18 0.1 <br /> 7 38 3.4 <br /> 8 29 0.4 <br /> 9 21 0.1 <br /> 10 36 2.7 <br /> 11 38 4.5 <br /> 12 44 20.1 <br /> 13 61 6.5 <br /> 14 30 1.3 <br /> 15 21 0.2 <br /> 16 17 0.1 <br /> 17 33 7.6 <br /> 18 17 0.2 <br /> Totals 578 70.2 <br /> Grout Monitoring Completion Report BCI Project No. 19- 17094.1 <br /> Barker Residence June 2009 <br /> Claim No. 3428 Page 2 <br />