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Joe Murphy <br /> From: Joe Murphy <br /> Sent: Monday,July 01, 2019 4:57 PM <br /> To: Mikacich,Tony P; Norman Hulberg <br /> Cc: Hubbart, Garret S;Woods,Tamara K; 'Frank Schmidt' <br /> Subject: RE: Galt - Project Update for the 10 Deep Borings and Percolation Testing <br /> Thanks Tony. It interesting in that 3 of the failures just missed by 2.5 minutes and one of the failures percolated too 4 <br /> quickly but not by much. Maybe your letter will answer this but do you have any analysis on the soils borings throughout <br /> the 25 feet? In other words,could there been a sand strata at say 15 feet but the hole was dug to 25'and you only really <br /> test the bottom few feet. In this hypothetical example, if there was sand at 15 feet and the test was done at that level, <br /> might we have gotten positive results? I'm not critiquing your work as I know you were instructed to do deep tests. <br /> Dillon&Murphy doesn't do deep tests so I'm just trying to better understand the procedure. <br /> Thank you. <br /> Joe <br /> From: Mikacich,Tony P<Tony.Mikacich@terracon.com> <br /> Sent: Monday,July 01, 2019 11:14 AM <br /> To: Norman Hulberg<nhulberg@valbridge.com> <br /> Cc:Joe Murphy<jmurphy@dillonandmurphy.com>; Hubbart, Garret S<Garret.Hubbart@terracon.com>;Woods, <br /> Tamara K<Tamara.Woods@terracon.com>; 'Frank Schmidt'<fschmidt@garlic.com> <br /> Subject: RE:Galt-Project Update for the 10 Deep Borings and Percolation Testing <br /> Hello Norman, <br /> I apologize for the delay on sending the summary results. Please see the summary table below for the percolation test <br /> results. As presented in the table; borings B14, B16, B17, and B21 passed the percolation testing.The remaining borings <br /> were considered unsatisfactory for the 25 foot test(either too fast or too slow).We will have the final letter report <br /> prepared by the end of day Wednesday. Please do not hesitate to contact me if you have any questions. <br /> Best Regards, <br /> Summary of Percolation Test Results. <br /> Boring No. Date Tested Percolation Test Percolation Rate Test Duration Comments <br /> Depth(feet) (minutes/inch) (minutes) <br /> B14 06/19/19 25 17.85 30 Satisfactory <br /> B15 06/19/19 25 83.33 30 Unsatisfactory ` <br /> B16 06/19/19 25 1.51 60 Satisfactory <br /> B17 06/20/19 25 11.9 30 Satisfactory <br /> B18 06/20/19 25 62.50 30 Unsatisfactory <br /> i <br /> B19 06/20/19 25 250 30 Unsatisfactory, j <br /> B20 06/2019 25 0.83 60 Unsatisfactory <br /> 0 <br /> B21 06/19/19 25 1.41 60 Satisfactory <br /> 1 <br />