Laserfiche WebLink
` -PERCOLATION TEST SHEET- <br /> Test hole location: �� 03'7*% Hole#: "M 11 Date test hole was prepared-_7qt�e f <br /> Depth of hole bottom: IZ inches Diameter of We. co Inches <br /> Soil Data from test hole: <br /> depth, Inches soil texture son color <br /> Method of scratching sidewall: IV4.1 k Depth of pea size gravel In bottom of hole: `—' inches <br /> Date and hour of Initial water rolling: I it L 161 lAttM Depth of Initial water fining: 1 d above hole bottom <br /> Method used to maintain 120 of water depth In hole for 4 hours: C@ ,1 <br /> Percolation test conducted by: fk11► Percolation test started at r•� (arnl�t <br /> Maximum water depth above hole bottom during test 96 Inches <br /> TIME INTERVAL WATER WATER DROP WATER DROP PERC RATE CONVERSIONS <br /> (MINUTES) DEPTH (FRACTION) (DECIMAL) CALCULATION <br /> • 1 �' _•' =�0 1/8=.13 <br /> I'r O �y : TGne � Penc A 3/16=.19 <br /> Start 3/L) . l� ` �-P-� B 5/;=31 <br /> '3/143/ <br /> TimeDrop C 7/16= ..444 <br /> Start - - <br /> 6E �� -P a D 9/16=.56 <br /> pean ia <br /> Start - - <br /> ��TW--CE 11/16=69 <br /> wig <br /> Start + - 3/4=.75 <br /> me Uiop 7erc F 13/16 = .81 <br /> Start + = 7/8=.88 <br /> I�}p/} � Drop Parc G 15/16=.94 <br /> TRW � �erc H <br /> Ten Percent Calculation* <br /> rgest v x 0.10 lest o 'L. O BC Largest o B D mallest of BCD <br /> = <br /> Smallest of SmalW of BCDx0.10 <br /> G. D, E D, E, F <br /> gest oSmallest of VVE Largest of <br /> 0.10 = x 0.10 = <br /> m est o ma est o F - <br /> F, F.G F,G, H <br /> rgest of UG— Smallest of EF rgest of F Smallest of FGH <br /> g- -Vx0.10 = <br /> EFest of G mallest of FG x0.10= <br /> h cop number In each set of boxes Is larger than the bottom number then take another reading. If the top number is equal or smaller <br /> ian bottom number, average the three numbers for the pert rate. <br /> yea .-.:1 <br />