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Apr--06-98 07:07A Wi I I iam H4-- ndf--t-sc3ln 612 404 2299 P. 11 <br /> �ERTIF1CATIONINO.627 <br /> I <br /> ,TATF-LICENSE NO.394 <br /> PERCOLATION TEST DATA SHEET <br /> j,er,colation test readings made by S-P Testing.Ins. on 10-30-97 starting at-11429in.. <br /> rest hole locationJHenderson1-1-2 ".a A-%— <br /> rest hole number-3- Date test bole was prepared 10-29-97_ <br /> Depth of hole bottom 2A inches. Diameter of bole fi inches. <br /> SOIL. VArA FROM TEST)IDLE <br /> DEPTKINCHES SOIL TEXTURE <br /> 0 - 101, Topsoil dark brown loam <br /> 10" - 14" Gray 1 brown loam <br /> 14" - 2W' Brown loam <br /> Method of scratching sidewali is kniEL Depth of gravel in bottom of hole is 2 inches Date and hour of initial <br /> water filling 10-29-97.4:00M Depth of initial water filling is 12 inches above the hole bottom. <br /> Method used to maintain at least 12 inches of water depth in hole for at least 4 hours is automatic siphon. <br /> Maximum water depth above hole bottom during test is ft inches. <br /> Measurement, Drop in water level, Percolation rate, <br /> Time Time intetval,min inches .Inches minutes Per inch Remarks <br /> 1:30 6 <br /> 1:42 1:57 6 5-1/8 2.9 15 min. . <br /> 1:58 2:13 6 4-314 .3.2 15 min <br /> 214 —2-.29 a 4-5/5 .12 1 15 min <br /> 2-30 2:45 6 4-1/2 3.3 15 min <br /> 2:50 3:05 3.4 15 min <br /> Percolation rate=13-minutes per inch. <br />