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Compiiance Inspection Attachment for Existing <br /> Individual Sewage Treatment Systems <br /> Client Date 10-15-2012 <br /> Address 4920 North Arm Drive City Orono <br /> Borinq#1 Elevation: Borinq #2 Elevation: Borinq #3 Elevation: <br /> 0-12 lOYR 3/4 loam fill. <br /> -33 lOYR 5/4 yellowish <br /> brown medium <br /> washed sand(mound <br /> sand). <br /> -49 lOYR 3/2 black clay <br /> loam. <br /> -56 lOYR 5/6 clav loam. <br /> Redoacimorphic <br /> mottling at 46". <br /> Sketc : <br /> � �'' 5.,�� <br /> s�� I �m�,wi. <br /> ' �.� •-rw+v�— �sfs <br /> f � � �_ <br /> ' � ��~ � �ooe.. 1, <br /> �-/ � S" <br /> S�'rtc_ �-Aa�i <br /> COmmentS: Benchmark=Too of rockbed in mound svsbem. Assumed elevation= 100.0'. Soil borin9#1 <br /> indicated redoximorohic mottlina at a deoth of 46". The drainfield does meet the reauired three-foot vertical separation <br /> from seasonal�saturated soils. The svstem conssts of two 1000-oallon ser�tic tanks,a 1000-gallon lift tank and <br /> �proximately 400 sa ft �ressurized mound system Probe samoles taken into the rockbed indicated no signs of wet <br /> conditions and/or oondinq. The lift pum�was manuallv run at the time of the insr>ection and found to be in workina <br /> order. The oum�control float was also ooerable and in workinq order. The svstem was dosed with ap,proximately 300 <br /> qallons of effluent with no sigQs of�ondina or saturatlon observed. The house.however.has been vacant and the <br /> plumbinq shut off and winterized. The liquid level in the first two tanks are below normal ooeratina levels.tt�erefore thev <br /> are Dresumed to be leaking. The tanks witl need to be oumoed and insoected to verifv their comoliance. This insoecdon <br /> is not a warranty or guarantee,either written or imaied.of future hvdraullc oerformance. Chanaes ln use can cause any <br /> svstem to become hvdreulicallv overloaded and ultlmatety fail. <br />