Laserfiche WebLink
-. <br /> CERT.%00627 • <br /> • . . PERCOLATION TEST DATA SHEET — <br /> Percuationtestreadingsmadeby • S-P Testing, Inc. 4-12-89 9 :46 <br /> °n <br /> Wait.) <br /> _starting at p.m. , <br /> Lot3 ,31k. 1,Colwell Add. ,Orono 3 4-11-89 ' i <br /> Test hole location ,Hole number ,Date hole was prepared • ; <br /> Depth of hole bottom 12 inches,Diameter of hole 6 inches <br /> Soil data from test hole: <br /> Depth, inches Soil texture i <br /> s <br /> • <br /> I <br /> 0 — 12" Topsoil dark brown loam <br /> • 1 <br /> Method of scratchingsidewali Knife 1 <br /> Depth of gravel in bottom of hole 2 inches 1 <br /> 4-11-89 4 : 00pm 12 I <br /> Date and hour of initial water filling ,Depth of initial water filling inches above hole bottom —--; <br /> Automatic siphon ' j <br /> Method used to maintain at.east L orches of water depth in hole for at least 4 hours <br /> , Maximum water depth above hole bottom during test 6 inches <br /> .j <br /> Time Percolation , <br /> t <br /> Time interval, Measurement, Drop in water rate, Remarks •• <br /> minutes inches level, inches minutes per 1 <br /> inch 4 <br /> 9 : 30 prefill 6 <br /> 9 : 46 10 : 01 2-1/8 i 7.1 15 min 1 <br /> 10 : 06 10 : 21 . " II I III i II II , <br /> 10 : 33 10 : 48 " " " . II <br /> i <br /> 1 <br /> J <br /> ! 1 <br /> i I j 1 <br /> • I 1 <br /> , <br /> Percolation rate = 7.1 minutes per inch. 1 <br /> t <br />