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C7 C7 CLAY LINER " N DIAMETER TERMINATIO REMOVE EXISTINGN BERM HDPE TANK - �IBACKFILL WITH - GENERAL V EARTH FILL - SECTION CONNECTION TO TEMPORARY SUMP SHT 3 NTS (SEE NOTE 3.4 REMOVE EXISTING OPERATIONS LAYER – GEOTEXTILE TERMINATION BERM DRAINAGE MATERIAL 6" PERFORATED REMOVE EXISTING REMOVE EXISTING TERMINATION BERM PLYWOOD SHEETING AND PROTECTIVE GEOTEXTILE PROTECTIVE - OPERATION LAYER FILTER GEOTEXTILE (SEE NOTE 1) Z 2 ro 1 NOTES: CUSHION GEOTEXTlLE (SEE NOTE 1) '.'...,_ o i i '•r's'I..r� T ^s,+°: tl yTd_•- - p.o 1. OVERLAP EXISTING UNDAMAGED GEOTEXTILE AND WMU FU -14 GEOTEXTILE A MINIMUM OF 2 FEET. 2 MIN 2. KEY NEW CLAY LINER INTO EXISTING CLAY LINER. GRANULAR 3. PUMP LEACHATE OUT OF WMU FU -10 SUMP PRIOR TO REMOVAL DRAINAGE MATERIAL APPROX. 1T 4. THE CONTRACTOR SHALL CREATE A TEMPORARY SUMP FOR THE EXISTING LEACHATE COLLECTION CLAY LINER SYSTEM. THE TEMPORARY SUMP SHALL BE USED BETWEEN THE TIME THE EXISTING TANK IS 60 -mil TEXTURED NATIVE GROUND REMOVED AND THE CONNECTION TO WMU FU -141S MADE. THE TEMPORARY SUMP MAY BE HDPE GEOMEMBRANE CREATED BY PLACING PIPE UNDER THE EXISTING GEOMEMBRANE ON THE DOWNSTREAM SIDE OF THE EXISTING PIPE TO CREATE A BARRIER ANDIOR CREATING A "POCKET" DOWNSTREAM OF THE I EXISTING PIPE USING HDPE GEOMEMBRANE. THE CONTRACTOR SHALL BE RESPONSIBLE FOR SECTION /^\ CONVEYING THE COLLECTED LEACHATE FROM THE TEMPORARY SUMP TO THE ONSITE LEACHATE V ( LJ \ POND. CONNECTION TO EXISTING LINER SYSTEM SHT 3 NTS 5. THE CONTRACTOR SHALL CONNECT THE EXISTING NORTH -SOUTH 6" HDPE PIPE FROM WMU FU -13 ` _ _ _ _ _ _ _ — \l1 — —U _ _ _ _ _ _ _ -- TO THE NEW WMU FU -14 NORTH -SOUTH 6" HDPE PIPE AT THE EASTERN TERMINATION BERM. THE PIPES SHALL BE JOINED IN ACCORDANCE WITH THE SPECIFICATIONS. F WELD EXISTING eo-rmWMU DOUBLE TEXTURED 3' HDPE GEOMEMBRANE MIN HOPE GEOMEMBRANE / Mrml DOUBLE TEXTURED ` HDPE GEOMEMBRANE / r/ l I _ WMU FU -14 EXISTING CLAY LINER MIN CLAY LINER NOTE 2) ---------------- (NOTE 2) CLAY LINER " N DIAMETER TERMINATIO REMOVE EXISTINGN BERM HDPE TANK - �IBACKFILL WITH - GENERAL V EARTH FILL - SECTION CONNECTION TO TEMPORARY SUMP SHT 3 NTS (SEE NOTE 3.4 PROTECTIVE OPERATIONS LAYER – GEOTEXTILE GRANULAR DRAINAGE MATERIAL 6" PERFORATED REMOVE EXISTING HDPE PIPE, SDR77 TERMINATION BERM CLAY LINER " N DIAMETER TERMINATIO REMOVE EXISTINGN BERM HDPE TANK - �IBACKFILL WITH - GENERAL V EARTH FILL - SECTION CONNECTION TO TEMPORARY SUMP SHT 3 NTS (SEE NOTE 3.4