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r <br /> i <br /> r <br /> 4 S <br /> three-bedroom system out front by the road. The house was for sale and <br /> vacant. The buyers are reportedly homeless if the sale fall through so this <br /> Is still considered an emergency. The intent is to install a 1500-gallon <br /> septic tank and two 500-gallon drywells with four feet of stone, D-box and <br /> of pea stone. <br /> The board members forwarded heir signature to the emergency repair <br /> certification form. <br /> 20 Surf Drive <br /> Nis. Warden noted that the leach.pit was full onto the ground surface* The <br /> intent is to install two 500-gallon dry wells with four feet of stone with <br /> new d-box. This is a three-bedroom hone. <br /> .v <br /> .. <br /> The board members forwarded their signature to the emergency repair <br /> certification form. <br /> APPOINTMENT: J.C. Engineering -400 Brassie Way <br /> Mr. John Churchill, .Jr., P,E,9 was present on behalf of the applicants for <br /> the above noted address* The plan was to upgrade the existing failed <br /> septic system. The proposed work would include removing all unsuitable <br /> } soils within the vicinity of the existing leaching area, installing a new 201 <br />- r <br /> x 231 pressure-dosed leaching field with geo-membrane liner, and <br /> instaliin a ' gl -gallon pump chamber, The existing 1510-gallon septic <br /> 9 <br /> tank would remain as is,, As part of this project, they were requesting the <br /> following variance from the Town of Mashpee Board of Health <br /> l Regulations: Setback of the leaching facility to wetland (Regulations 28 <br /> and 47), A setback of 1001 is required. A setback of 59,11 is provided as <br /> shown. They had an appointment with the conservation Commission after <br /> this one for their approval. <br />� fir. Ball asked what the purpose of the dosing tank could be <br /> F. <br /> I <br /> Mr. Churchill responded that the purpose of the pressure dosing system <br /> that in order to meet the elevation of separation from groundwater. He <br /> needed to pump it. Usually he would design a system that would gravity <br /> distribute because it was a little less expensive to the homeowner. He <br /> would install four-inch pipes with the distribution box, What they do is <br /> design It with one-inch and one quarter pipes with preparation so that it <br /> will actually pressure dose with the gravity distribution, it evenly <br /> distributes the effluent three to four times a day. But, realistically with a <br /> single woman luring there by herself, it would probably distribute once a <br /> day. it helps with the viruses. : <br /> Ms.Warden asked what tine depth to groundwater was? <br /> y. +. ti"-1 '.ur.' r*-war... ••+��'.. .�is+'.4YP.3 4= 3 - #isxnyb+71g7 #(yh9L}YG.r.'��c <br /> ' 'tt•' •i-alis,. X..ri.r'S- }y 7 •"•f �Z <br /> y,.rV <br /> ✓t-r+.a--4i.:5:L. � k} 4'► . <br />..,r"•aA r,.' =1'i�L!"c'"7f-ati r M1��ai: '`'?'.'.'i ___ _ LA£F � G_•5r <br />