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- -- ! PROPOSED 30' X 70' PRIMARY FILTER BED - -- - -- <br /> - - - <br /> ® O - '- - PROPOSED ACCESSORY - - - <br /> DWELLING UNIT <br /> EXISTING OWTS, -T- <br /> SEEPAGE PITS - -- <br /> 48 " DIA. X 25' D (4) <br /> REPLACEMENT AREA I ' � I � O <br /> -- REPLACEMENT AREA RED) <br /> _ FILTER BED <br /> - , _ C 7 <br /> _ I � I _f � -I 30' LL (3) AND 2'W X 12'L X 8'D SUMPS (3) <br /> - CHICIaN COOP <br /> DOMESTIC WELL w -- <br /> - - PLAN VIEW OF EXISTING/PROPOSED STRUCTURES AND --- --- -- ' - - <br /> - - --- ONSITE WASTEWATER TREATMENT SYSTEMS (OWTS) <br /> NO'T'ES -- -- ---- <br /> i <br /> -- - -- <br /> 1 . REMOVE TWO OAK TREES IN NWC OF PROPOSED ADU FILTER BED AREA. <br /> 2. INSTALL P&L CONCRETE, INC. 1200 GAL STANDARD SEPTIC TAMC MdN, 5' FROM ADU FOUNDATION. <br /> 3. RUN TdGHTLdNE TO FOUR HOLE D-BOX, AS ILLUSTRATED. -- - `- - --- - - -- "- - '. <br /> 4. INSTALL FOUR - 48" DIA. X 25' DEEP SEEPAGE PTTs, AS ILLUSTRATED PER EHD GUIDELINES. MAINTAIN 5' �QESS/p 1 <br /> SETBACK FROM PROPERTY LINE, 101 BETWEEN PITS (E-E), 5' FROM FILTER BED AND 4' FROM CHICKEN �q� - - ;{�^ �'�! ChesneyEngineering , 7�ric '. <br /> COOP CONCRETE FLOOR. Don Chesney, JQg ; lf"� j� , ® t E <br /> 5. EXCAVATE 30' X 70' ADU FILTER BED, ENSURING LEVEL FLOOR, 2 ' BELOW EXISTING GRADE. INSTALL _ <br /> INFILTRATOR 1201-GEO (BLANKS, N=196) AND 1201-GEOP (INTERNAL 4 " PERF. PIPE, N=21) EZFLOW Civilgineer' SHEET NO . OF <br /> MODULES, 12" DIA. x 10' L. SCARIFY FILTER BED FLOOR BEFORE EZFLOW EMPLACEMENT, <br /> s CALCULATED BY: A1C- DATE <br /> 1� <br /> 6. CONNECT 3 TIGHTLINES FROM D-BOX OUTLETS TO 3 EZFLOW 1201 -GEOP, SPACED EVERY 7 1201-GEO �,g. CPVIt �`� P. O . Box �� ` 94 I <br /> BLANKS. Tfi OF CAS- O _. . T 9 ri -.. Y �� '� r` � 8 i <br /> n � tl � a �, �� 1 /�, ) r a> 1 CHECK BY: DATE <br /> 7. CONNECT TIGHTLINE FROM FILTER BED TO WESTERNMOST SEEPAGE PIT W/ 4" RISE, PER EHD __ ! <br /> REQUIREMENTS. - �- g 14 - k' 09), r�. �� � .- � �-t � � SCALE : � 9 <br />