Laserfiche WebLink
i <br />NOTES: <br />1. OPERATIONS LAYER SHALL BE PLACED BY CONTRACTOR ON FLOOR <br />AND UP THE NORTHERN AND EASTERN SIDE SLOPES FOR A <br />DISTANCE OF 20 FT MEASURED ALONG THE SIDESLOPES WORKING <br />FROM THE BASE UPWARDS. <br />2. SACRIFICIAL GEOMEMBRANE SHALL BE PLACED OVER THE <br />GEOCOMPOSITE THAT WILL BE EXPOSED FOR MORE THAN 15 DAYS <br />FROM TOP OF SOIL OPERATIONS LAYER TO BEYOND THE EDGE OF <br />THE ANCHOR TRENCH BUT NOT IN THE ANCHOR TRENCH. <br />CONTRACTOR SHALL ANCHOR SACRIFICIAL GEOMEMBRANE WITH 30 <br />LB SANDBAGS SPACED IN A 10' SQUARE GRID AND TIED WITH ROPE. <br />3. SACRIFICIAL GEOMEMBRANE SHALL BE MARKED USING SPRAY -PAINT <br />AND STENCIL PROVIDED BY THE CONTRACTOR AS DESCRIBED IN <br />SECTION 02785 OF THE TECHNICAL SPECIFICATIONS. <br />4. THE CONNECTION OF THE SIDE SLOPE AND FLOOR GEOMEMBRANE <br />SHALL NOT BE WITHIN 5 FT OF THE TOE OF SLOPE AND SHALL NOT <br />BE LOCATED IN THE LEACHATE COLLECTION PIPE TRENCH. <br />5. THE CONTRACTOR SHALL VERIFY THE PIPE LOCATIONS WITH THE <br />ENGINEER. THE CONTRACTOR SHALL LOCATE, STAKE, AND PROTECT <br />EXISTING PIPES DURING CONSTRUCTION. <br />6. LAY PLYWOOD CONTINUOUSLY ALONG THE LINER TERMINATION. <br />7. TERMINATE GEOCOMPOSITE AT BOTTOM OF SLOPE, AS SHOWN. <br />8. THE CONTRACTOR SHALL IMPLEMENT ADEQUATE TEMPORARY <br />PROTECTION MEASURES AT PLACES WHERE CONSTRUCTION <br />EQUIPMENT WILL BE CROSSING OVER THE LANDFILL GAS HEADER <br />AND ASSOCIATED PIPES. <br />9. EARTHFILL MAY BE REQUIRED TO BRING EXISTING AREA 2A <br />TOPOGRAPHY TO THE BOTTOM OF PREPARED FOUNDATION LAYER <br />GRADES. <br />GEOTEXTILE <br />GEOMEMBRANE <br />GEOSYNTHETIC CLAY LINER (GCL) <br />GEOCOMPOSITE <br />GEOMEMBRANE <br />GEOSYNTHETIC CLAY LINER (GCL) <br />I 1 DETAIL TYP. <br />Fj.c4) FLOOR LINER SYSTEM <br />N.T.S. <br />NOTE 4 <br />2 DETAIL TYP. <br />�+ SIDE SLOPE LINER SYSTEM <br />N.T.S. <br />APPROX. 2' <br />33 }� 3' <br />-}� 3' <br />PLYWOOD <br />(NOTE 6) <br />a' <br />ANCHOR TRENCH <br />-EASTERN TERMINATION <br />BERM <br />EARTHFILL <br />���2 � { 1 <br />'C._J�L' V-6" MIN. 1 G <br />2' VARIES <br />EARTHFILL <br />APPROX.Z <br />3 DETAIL TYP. <br />tc4/ EASTERN LINER TERMINATION <br />N.T.S. <br />' I � 2 I <br />/1 3 <br />4 <br />/_ LFG BERM <br />EXISTING LANDFILL GAS <br />HEADER AND ASSOCIATED <br />PIPES (NOTES 5 AND 8) <br />1 <br />1 1'-6" MIN. <br />2% <br />\\—EARTHFILL <br />PERIMETER ACCESS ROAD <br />m <br />M© <br />5 <br />GRAVEL -J <br />6" DIAM. HDPE <br />PERFORATED PIPE <br />L— 3" MIN. <br />3" <br />GEOTEXTILE <br />7 <br />`GEOCOMPOSITE <br />\—GEOMEMBRANE (NOTE 4) <br />GEOSYNTHETIC CLAY LINER (GCL) <br />GEOTEXTILE (OVERLAP 2 FT.) <br />DETAIL (TYP.) <br />FLOOR TO SIDE SLOPE LINER SYSTEM TRANSITION <br />N.T.S. <br />5 <br />0 <br />SIDE VIEW <br />HDPE PIPE <br />�— 6" (TYP.) A <br />-------------------- <br />0.25"------------------- <br />0.25" DIA. HOLE (TYP) <br />HOLES ON SIDES OF PIPE <br />90° APART <br />501 <br />45° 45° <br />0 <br />5 DETAIL TYP. <br />�+ 4—IN AND 6—IN DIAMETER HDPE PERFORATED PIPE <br />PERFORATION PATTERN <br />N.T.S. <br />IF <br />THAN 24" <br />UCED ACCORDINGLY. <br />REV DATE DESCRIPTION DRN APP <br />Geosyntecl> <br />wr <br />1111 BROADWAY, 8TH FLOOR 1810 EAST HAZELTON AVENUE <br />OAKLAND, CA 94807 STOCKTON, CA 95205 <br />PHONE: 510.838.3034 PHONE: 209.468.3000 <br />TITLE: <br />PROJECT: <br />SITE: <br />THIS DRAWING MAY NOT BE ISSUED <br />FOR PROJECT TENDER OR <br />CONSTRUC ON, UNLESS SEALED. <br />SIGNATURE <br />29 kow 2014 <br />DATE <br />7 <br />DETAILS I <br />CONSTRUCTION OF AREA 2A <br />FOOTHILL SANITARY LANDFILL <br />SAN JOAQUIN COUNTY, CALIFORNIA <br />DESIGN BY: FWS <br />• DRAWN BY: AB <br />T � <br />.' wo. 4A944 KSJ <br />.�^ CHECKED BY: <br />c p REVIEWED BY: SPL <br />Zr P4Ov ipiy APPROVED BY: KSJ <br />DATE: NOVEMBER 2014 <br />PROJECT NO.: WG1780 <br />FILE: WIG 1780 C-4-11 DETAILS <br />DRAWING NO.:C-4 <br />SHEET 5 of 25 <br />r, <br />