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PERCOLATION TEST SHEET <br /> Test hole location 96287 Hole No. 2 Date test hole was prepared: 7-31-98 <br /> Depth of hole bottom: 12 inches Diameter of holes 8 inches <br /> Soil data from test holes: <br /> depth. inches soil teztares soil colors <br /> 0-12 loam 9-1 <br /> Method of scratching sidewalk nails in lathe Depth of pea size gravel in bottom of hole: 2 inches <br /> Date and hoar of initial water filling-.T.-31 B:OOP.M. Depth of initial water filling: 12 above hole bottom <br /> Method used to maintain 12" of water depth in hole for 4 hours: siphon <br /> Percolation test done by: C.J. J.J Percolation test started at iQ:01 (a.m. / p.m.) <br /> Maximum water depth above hole bottom dating test: 8 inches <br /> INTERVAL WATER WATER RATER PERC RATE <br /> TIME DROP DROP CALCULATION conversions <br /> ( ) DEPTH (fraction) (decimal) <br /> 10:01 START a 15 _ 1.75 = 8.81/16 = .05 <br /> 10:18 15 8 1/4 1 3/4 1.75 TIME DROP PERC A <br /> (Decimal) 1/8 = .13 <br /> 10:16 REFILL a 15 _ 1.75 = 8.8 3/18 = .19 <br /> 10:31 15 6 IA 1 3/4 1.75 TIME DROP PERC H <br /> (Decimal) 1/4 = .25 <br /> 10:31 REFILL 8 15 — 1.75 = 8.8 5/16 = .31 <br /> 10:48 16 6 IA 1 3/4 1.75 TIMEDROP PERC C <br /> (Decimal) 3/8 = .38 <br /> REFILL <br /> T = 7/18 = .44 <br /> TIIDr DROP PERC D <br /> (Decimal) 1/2 = .5 <br /> REFQS. TIME DROP PERC E 9/,18 = .58 <br /> (Decimal) 5/8 = .63 <br /> REFILL r = 11/18 = .69 <br /> TIME DROP PER F 3/4 = .75 <br /> (Decimal) <br /> REFILL _ = 13/16 = .81 <br /> TIME DROP P� G <br /> (Decimal) 7/8 = .88 <br /> REFIIs. TIME DROP pERC g 15/18 = .94 <br /> (Decimal) <br /> A. B. C B. C. D <br /> Largest No. of ABC Smallest No. of ABC Largest No. of BCD Smallest No. of BCD <br /> x 0.10 = x 0.10 = <br /> largest No. of ABC Largest No. of BCD <br /> C. D. E D. E. F <br /> Largest No. of CDI9 8mallaet No. of CDB Largest No. of DEF SmaHeet No. of DAF <br /> x 0.10 = x 0.10 = <br /> Largest No. of CDR Largest No. of DEF <br /> E. F. G F. G. H <br /> Largest No. of OF Smallest No. of EFG largest No. of FGH Smallest No. of FOR <br /> x 0.10 = x 0.10 = <br /> largest No. of BFG Largest No. of FGH <br /> • If the top number in each set of boxes is lartger than the bottom number then take another reading. If <br /> the top number is equal or amailer than the bottom number, average the three numbers for the pare rate. <br />