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S-P TESTING, INC. Steven B. Schirmers — MPCA Cert. No. 627 <br /> 951 Katydid Lane NE • St. Michael, MN 55376 • (612) 497-3566 <br /> Elcm oF`�o;tcrvo 9! 'I <br /> August 19 , 1991 <br /> Robin Lavisolo AUG 2 1 1991 <br /> 1889 West Farm Rd. <br /> Orono, Henn. Co. , MN <br /> A site evaluation was completed for the existing Pressurized Mound <br /> System installed on this property in the Fall of 1989 requested by <br /> the Home Owner. <br /> The Mound had effluent surfacing at the down slope toe of the Mound <br /> in July 1991. The pumping chamber when I checked it in July, the <br /> pump was running steady, the float switch was not functioning properly. <br /> At this time the tanks appeared to be dry. <br /> A quart jar test indicated the sand meets State Standards. <br /> In August I checked the pump tank after a 2" rain finding ground <br /> water entering around the 2" supply line to the mound. No one <br /> was home to use water & water was flowing ( a typical flow as that <br /> of a garden hose) from the 1st 2 tanks into the pumping chamber. <br /> To resolve the problem, the tanks will need to be resealed & the <br /> float switch repaired. <br /> Steven B. Schirmers OS <br /> SBS/ds <br />