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PERCOLATION TEST DATA <br />PROJECT: Wyman Haberer's home JOB NO. P-136 <br />TEST HOLE LOCATION: See site plan HOLE NO. 4 <br />DATE PREPARED: April 8, 1981 DIAMETER: 6 INCHES DEPTH: 72 INCHES <br />SOIL PROFILE <br />DEPTH (INCHES) CLASSIFICATION (ASTM: D21811) <br />0 - 110" Topsoil <br />110" - 410" Sandy clays <br />410" - 610" Silty sands and gravel <br />METHOD OF SCRATCHING SIDEWALL Lath <br />DEPTH OF PEA -SIZED GRAVEL IN BOTTOM OF HOLE: 2 INCHES <br />INITIAL FILLING DATE: April 8, 1981 TIME: 6 ; 30 <br />WATER DEPTH OF INITIAL FILLING, ABOVE HOLE BOTTOM: 60 INCHES <br />TIME INTERVAL WHEN ALL WATER FROM INITIAL FILLING SEEPED AWAY 1440 MIN. <br />METHOD USED TO MAINTAIN AT LEAST 12 INCHES OF WATER DEPTH IN HOLE FOR AT LEAST 4 HOURS: <br />Filling from water bucket <br />CONDITIONSAFTERSOAKING PERIOD, Side walls & bottom damp, Slight degree of <br />sluffing. <br />PERCOLATION TEST READINGS BY: John Duffy <br />DATE PERCOLATION TEST STARTED: April 9, 1981 TIME: 6: 00 Xpm, P.M. <br />MAXIMUM WATER DEPTH ABOVE HOLE BOTTOM DURING TEST. 12 _ INCHES <br />TIME <br />TIME <br />INTERVAL <br />MEASUREMENT <br />(INCHES) <br />DROP IN <br />WATER LEVEL <br />PERCOLATION <br />RATE (MINUTES <br />REMARKS <br />(MINUTES) <br />(INCHES) <br />PER INCH) <br />6.18 <br />34 ' 8 <br />6:30 <br />12 <br />34 1/8 <br />0 <br />6:52 <br />22 <br />34 5/8 <br />44 <br />7.10 <br />18 <br />35 1/4 <br />29 <br />7:44 <br />34 <br />35 3 4 <br />68 <br />8.14 <br />30 <br />36 1 4 <br />60 <br />8:46 <br />32 <br />37 <br />43 <br />9.15 <br />29 <br />37 3 4 <br />39 <br />9.44 <br />29 <br />38 3 8 <br />77 <br />PERCOLATION RATE 52 MIN/INCH <br />GAII �Yd <br />SF-22(80-A) -- -- <br />.�lmmffl� ■ <br />czw o rwr <br />