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Appendix B-1 3 <br /> Figure B-55: Percolation Test SheetW� <br /> PER <br /> -��� �C�OLATIO•N TEST SIMET Q� <br /> Test hole location D(ol Uj Jz" ""� Hole#t J� Date test hole/ was epared: lJ r <br /> � Depth of hole bottom: inches Diameter of hole: inches <br /> t Soil Data from test hole: <br /> depth,inches soi text re: sollcolor <br /> Method of scratching sidewall: a:j Depth of pea size gravel in bottom of hole:_ inches <br /> Date and hour of initial water filling: Z Depth of i ' 'al water fillin ' ab ve hole bottom <br /> Method used to maintain 12"of wa r depth' hole for 4 ho vr"1 <br /> Percolation test conducted by: Percolation test starte at (am pm). <br /> Maximum water depth above hole bottom during test: inches A//"G J <br /> INTERVAL WATER WATER WATER PERC RATE rr conversions <br /> TIME (MINUTES) DEPTH DROP DROP CALCULATION <br /> (traction) (decimal) 1116=06 <br /> START --- 118=.13 <br /> 3116=.19 <br /> 3 lyREFILL ----F-/- / � G s- <br /> - <br /> 114=.25 <br /> 0o - <br /> 51M6=.31 <br /> R ILL <br /> -0. <br /> _ <br /> C 318_.38 <br /> - _- ----- DP PER <br /> (Decimall ___ <br /> U REFILL /-jr 1�M` D 7/16-'44 <br /> ----_- _ R P -f,-ERC---- �-- 112-.5 <br /> — Decimal <br /> -- REFILL -------- E+ 9116=.56 <br /> ---- --------- (Decimal) <br /> REFILL _ E+ <br /> -------- TIME —EUU5P7i>. z�xc 11116=.69 <br /> -------- -------- ---------- <br /> _ ---------- (Decimal) <br /> ----REFILL G 314-.75 <br /> TIME �ROP� PERC <br /> -------- -------- <br /> ---------- 13(16=.81 <br /> Decimal <br /> REFILL 116=.88 <br /> -------- -------- ---------- � iSr P 15116=.94 <br /> - (Decimal) <br /> Ten Percent Calculation* <br /> Larg¢et# A n�rLia a®tom# �A�C Largest! off) B D ma lest#��-o/p B L) <br /> Sma �f ABC x 0.10_ 3. <br /> #? ✓ x o.10- r�O <br /> ma cat o B D <br /> I—K.at# of DE 5-11—t# o E rgeat# at <br /> 9malleat# <br /> airCDE x 0.10- <br /> mal sat# at F <br /> E�F,G F GSH <br /> Largest# o E ma eat# o EFG Largest# of GH mal eat# o F ti <br /> Sanalleat# o EFG x O_30 Sma est# <br /> at H x O.10 If the top number in each sat of boxes is larger than the bottom number,take another reading. If <br /> the top number is equal to or smaller than bottom number, average the 3 numbers for the perc rate. <br />