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. <br /> JOB#7014 <br /> • � • � , , <br /> Company Name Miller Environmental License Number 2262 <br /> Percolation Test Performed by Nick <br /> Homeowner Name Peter Thiss <br /> Address 270 Big Island <br /> Test Hole# 4 Diameter of hole 8" inches <br /> Location Pnmary Site <br /> Method of scratching sidewall Hand Rake <br /> � Depth at bottom of hole 18" inches Depth of gravel at bottom 2 inches <br /> Date presoak started 5I8/2007 Starting at 9:OOam <br /> Depth of initial water filling 12" above hole bottom <br /> Method used to maintain 12"of water depth in hole for 4 hours Refill <br /> Date presoak ended 5l9/2007 Ending at 10:00-10:30am <br /> Date perc readings conducted 5/9/2007 Starting at 10:00-10:30 am <br /> Maximum depth above hole bottom during test 10 inches <br /> Elapsed T)me Drop in Water PercolaUon Rate 7096 Goal I <br /> # (m/n) Tlme/nterval(min) Level(lnches) (mpl) %D/fference Reached' �' <br /> 1 28 26 2.8800 8:0 21.0 Np � <br /> 2 46 20 1.7500 11.4 33.3 NO <br /> �� 7g ` �;:; 30� ��. 1,��� ` ��:.�"?�,s:�.��,; � �� 50A �� NO' ����,.e: <br /> 4 101 25 1.3800 18.1 5.7 YES <br /> 5� - 121 ,_�s`�'�,_ 20 �.,��t,: 1.1,3 '�`� �:,17.7�,,,:, �r .. 2.3, YES :. <br /> "3 consecufive percola6on rates must be within 10%or less of each other <br /> Percolation Rate 18 <br /> i <br />