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OSTP Percolation Data Sheet UNIVERSITY �� � <br /> OF MINNESOTA .��� <br /> 1.Gontact lnfarmation Pro ect 10: v 05.13.14 <br /> Property Owner/Client: <br /> Address: 1 5 Luce Line Rid e rono <br /> era erto at on n ormat on <br /> DiameCer 12 in Date prepared and/or soaked: 9/30/16 <br /> Method of scratching sidewall: nai <br /> Is pre-soak required•? es •Not required in sandy so!!s <br /> Soak'start time: 10:30 AM �kt�me 2:30 PM 4:00 hrs of soek <br /> Method to maintain 12 in of water during soak re i <br /> erco a on est ata <br /> Test hole: #1 Laation: <br /> Date reading taken: � Elevation: <br /> Starting time: 230 Depth"":Qinches <br /> Soil texture descri tion: <br /> Depth (in) Soil Texture "' 12 inches for mounds&at-grades, <br /> ��� �m depth o/absorption orea for trenches& <br /> I beds <br /> �— t - - - � - - <br /> - - � - - <br /> ' :Start Reading End Reading Perc rate �Difference <br /> Reading ` Start Time ( End Time ��n) (in) (mpi) Last 3 Rates PaSs <br /> I <br /> 1 2:30 AM 2:40 AM � 8.00 7.40 � 16.7 NA � NA <br /> 2 ' 2:40 AM 2:50 AM ^ 8.00 ,� 7.38 :. 16.0 � _ NA { NA <br /> _3 �--2:50 AM 3:00 AM–� - --8.00 7.38 , 16.0 _ 4.0 _ Yes <br /> 4 � --- _ , . i , <br /> - - - . . , . <br /> � - - - -! , . . � <br /> , —T_�._.__. _ + -• —-- <br /> � — —+--- — - a - • . <br /> Chosen Percolation Rate for Test Hole A�1 17.0 mpi <br /> Additional percolation test data may be included on attached pages <br /> Design Percolation Rate(maximum of all tests) = 17.U0 mpi <br /> t hereby certify that i have completed this�vvil�ork i rdance with all applicable ordinances,rules and laws. <br /> > ` > �� <br /> j 4�..�,-1 i+lrreS � `��. <br /> i ner i nature License# Da <br />