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3 EACH METAL PIPE BOLLARDS 80 mil DOUBLE SIDED <br /> (MINIMUM 4" DIA. EMBEDDED IN TEXTURED LLDPE <br /> AND FILLED WITH CONCRETE GEOMEMBRANE <br /> N <br /> 8 36" DIA. HDPE MANHOLE A68 1' MINIMUM 1' MINIMUM 1' MINIMUM <br /> A68 <br /> 3' <br /> 1' MINIMUM <br /> 2 i 1 OIL LINER FILL <br /> I <br /> I <br /> 3, I <br /> MINIMUM 1�\ / <br /> I SOIL LINER — - -y-� <br /> 8" DIA. FILL PLUG 4" DIA. CPe LEAK 40 mil SMOOTH j j � OVERLAP GEOTEXTILE <br /> (SEE NOTE 5) DETECTION PIPE LLDPE GEOMEMBRANE 1' MINIMUM <br /> INSERT PIPE � 4" DIA HDPE SDR 13.5 LEAK LEAK DETECTION FILL OR APPROVED EQUAL i - F GEOT12 EXT1d�NONWOVEN 1' MINIMUM <br /> INTO MANHOLE — <br /> INCREASE DEPTH DETECTION FUSED PIPE 1 <br /> OF LEAK DETECTION I, LEAK DETECTION FILL <br /> TRENCH TO 24" BEGIN HDPE PIPE 4" DIA. CPE PIPE ON 1% - <br /> BELOW ANCHOR TRENCH <br /> (SEE DETAIL 9) MINIMUM GRADE T SUMP <br /> N <br /> (SEE NOTE 4) <br /> r44m_'�LEAK DETECTION MANHOLE/SUMP DETAIL N N N LEAK DETECTION TRENCH <br /> A40 A44 A68 <br /> NOTES: <br /> 1. MANHOLE WITH LADDER ACCESS ALONG ENTIRE <br /> REMOVABLE COVER DEPTH OF MANHOLE. <br /> 2. MINIMUM STORAGE VOLUME OF 100 GALLONS <br /> GROUND SURFACE BELOW 4" DIA. SOLID HDPE PIPE INLET. <br /> 3. AS REQUIRED BY LOCALIZED GRADING, THE <br /> UNDERDRAIN CAN BE INSTALLED WITH A MINIMUM <br /> SLOPE OF 0.5% WITH APPROVAL FROM THE <br /> ENGINEER. <br /> 36" DIA. HDPE SDR 21 WITH <br /> COVER OR ENGINEER APPROVED 80 mil DOUBLE SIDED 4. SOIL LINER FILL PLUG DIMENSIONS TO BE <br /> 8. EQUIVALENT (SEE NOTE 1) 2' MINIMUM DRAIN TEXTURED LLDPE GEOMEMBRANE 1'x1'x1' <br /> 7' BURIED COVER FILL <br /> a 4" DIA. INLET <br /> PREPARED FOUNDATION <br /> SURFACE FOR SOIL LINER FILL <br /> M <br /> 0 <br /> 0 1' MINIMUM SOIL <br /> 2' (SEE NOTE 2) LINER FILL <br /> EXISTING 4" DIA. CPe <br /> LEAK DETECTION PIPE <br /> WELDED BASE <br /> s LEAK <br /> o DETECTION SYSTEM <br /> 0 8 MANHOLE <br /> o A68 REMOVE SOIL LINER FILL <br /> o PLUG (SEE NOTE 3) <br /> 0 4" DIA. CPe LEAK <br /> DETECTION EXTENT10N <br /> 3 <br /> 0 <br /> � PROPOSED LEAK EXISTING LEAK pp�p�� <br /> DETECTION SYSTEM DETECTION SYSTEM "'�V�� <br /> U -^Y • <br /> v i <br /> O <br /> P TEMPORARY LEAK DETECTION TERMINATION REMOVAL <br /> 4" DIA. SOLID HDPE SDR 13.5 4" DIA, CPe PIPE A40 �Q 757 <br /> FUSED PIPE :,6. <br /> ^ <br /> -- —-—-—-— - <br /> 4" DIA. SPLIT COUPLER S��INA1. <br /> r _9"�TYPICAL SOLID HDPE TO PERFORATED <br /> A68 CPe PIPE CONNECTION wPRo�n DISCLAIMER �.wr CLIENT CRIPPLE CREEK & VICTOR <br /> o JNM NEWFlELDS PRODUCED THE INFORMATION PRESENTED . ewFlelds GOLD MINING COMPANY <br /> CHECKED M. ON THIS DRAWING THROUGH THE USE OF AVAILABLE <br /> o JNM TECHNICAL INFORMATION AND EXPERIENCE. PROJECT SQUAW GULCH VLF PHASE 2 <br /> RECEIVING THIS DRAWING DOES NOT GUARANTEE ANY <br /> DESIGNED By. RIGHTS TO EITHER SUCH TECHNICAL INFORMATION OR <br /> JHP EXPERIENCE. ANY MODIFICATION OR ADAPTATION OF TILE iIEENAME <br /> ° o -12-201 ISSUED FOR CONSTRUCTION JHe JNN THE DATA OR DRAWING SHALL BE AT USER'S RISK LEAK DETECTION & TYPICAL 0106.027.027D <br /> j DRAWN BY: I AND WITHOUT ANY LIABILITY OR LEGAL EROSION CONTROL DETAILS DRAWING NO. REVISION <br /> d REV DATE DESCRIPTION TECH ENG JHP RESPONSIBILITY TO NEWFlELDS. A68 0 <br />