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1 <br /> ORONO COPY <br /> Yaff�Permeable Paver Patio Instailation�ifications as ner the Interlockin�Concsete Paver Institute• <br /> Subbase io be a minimum 6 mch layer of ctvshed washed sione such as trap rock—'/.-2 inch size <br /> Base to be a minimum 4 iach layer of washed c�vshed stone—'/4- 1 '/z inch in size <br /> Berlding course to be a minimum of 1%z incb layer of washed crushed stone-'/,inch in size <br /> Material for the jou�t spaces to be washed crushed stone-'/.in�h in size <br /> Specific sione for the joiirt material will be seleeted once the homeowner has chosen the exact type <br /> and color for the pavers. <br /> Also note the curb restraiut will be a stone edging or appropriate paver flush with the patio paver <br /> surface <br /> Typ.No.8 aggregate in o�enirtgs <br /> CurlXedge restraint with <br /> cut-ouis tor overflona drainage <br /> .��' -': Concrete pavers mM.3'la in.j80 mm)thidc <br /> 4 in.(i0Q mm)thidc t�io.57 '' �. <br /> Bedding course 3'/2 to 2 fi.(40 W 50 mm)tliidc <br /> stone apesrgraded base yo ' o���a�� �." �IYP.No.8 a99regate) <br /> ,�� �: <br /> No.2 stone subbese- ��QC' , <br /> thickness varies w€th design �`' � ` <br /> a,Cy J � �; <br /> � ��. <br /> �{� c fl'�=��'..�s.�Y,r� <br /> �.� . i� �v�,N,,p!+s�"�„�-'gtYp��� <br /> 0¢60Ik'1�980t@Xh�B +.� _ . ,,��`��� <br /> Ot1 bOltOT118(IC�Sld@S �i, -� - <br /> o#open-9raded base -_ -' : - _ <br /> � Soii subgrade-zsro�ope <br /> Figure 12.Full e�ation through the soil surface.Overflows are managed via perimeter <br /> �ainage to swales,bio-reterstaon areas or storm sewer inlets. <br /> R�CEIVE� <br /> DEC 1 7 1015 <br /> CITY OF C�?�`?�'�? <br /> 31�5 Cou�o G'r�(s�-- <br /> 20�5- 0�4� <br /> ��hb Ct'Oss- Se�c.fi� <br />