ARCHIVED REPORTS_2010_14 - Laserfiche WebLink

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EDGE OF EXISTING GEOMEMBRANE REMOVE EXISTING TERMINATION BERM EXISTING GEOTEXTILE\ REMOVE EXISTING 12 PLYWOOD SHEETING AND � - PROTECTIVE GEOTEXTILE EXISTING PROTECTIVE 1 v\'A,.Tc z°' OPERATIONS LAYER FILL SLOPE- OPERATIONS �, GRANULAR DRAINAGE OPERATION LAYER -'--- I 1 MATERIAL s _ " GEOTEXTILE EXISTING 4'MIN I " " WMU FU-10 EXISTING�GEO.EXTIL E 2 i 1 ? - .,�. - ' GEOTEXTILE GEOTEX'ILE !. =' (SEE NOTE 1) -EXISTING COARSE GRAVEL e _- -- 1,MIN WMU FU-10 6'PERFORATED MN ' �- H DPE(NG PIPE.SDRtOP,ATED i) ov 0,° :pee o.oa:'g�' __...-@'o r.g�% L 0" / 1'MIN HDPE PIPE,SDR 19 j c (SEE NOTE 4) -._` � TMIN 1°� ..�- :} 11 ZL2'MIN 2'N ._ EXISTING GRANULAR GRANULAR �— �I � —_._L__ �_ EXISTING °-�'6:IGI -.... DRAINAGE MATERIAL v DRAINAGE / =1111 1111— 1\ �\ WMU FU-90 GRANULAR DRAINAGE 3'MI a MATERIALr �\ MATERIAL 60-mil TEXTURED �'- EXISTING 60-mil TEXTURED a APPROX.12' HDPE GEOMEMBRANE 1, HDPE GEOMEMBRANE a� CLAY LINER EDGE OF - EXISTING o EXISTING NATIVE 60-mil TEXTURED ---- WELD-- p 60-mil TEXTURED / CLAY LINER GROUND \\ HOPE GEOMEMBRANE EXISTING CLAY LINERHDPE GEOMEMBRANE WMU FU-10 2' - I EXISTING CLAY LINER CLAY LINER MIN SECTION DETAIL o CONNECTION TO EXISTING LINER SYSTEM SNT 3 NTS fO NTS > or \ — — — — — — — — WMU FU-10 3' WELD EXISTING � a 60-mil DOUBLE TEXTURED 60-mil DOUBLE TEXTURED \ / HDPE GEOMEMBRANE MIN HDPE GEOMEMBRANE N p / NOTES: N WMU FU-10 12' EXISTING CLAY LINER MIN CLAY LINER / 1. OVERLAP EXISTING UNDAMAGED GEOTEXTILE AND WMU FU-10 GEOTEXTILE A MINIMUM OF 2 FEET. p¢ 00 NOTE 2) (NOTE 2) / N N — — — — — — — — — — — — — 2. KEY NEW CLAY LINER INTO EXISTING CLAY LINER. N cj z to 1 3. PUMP LEACHATE OUT OF WMU FU-08 SUMP PRIOR TO REMOVAL. z?¢ 00 p U 4. CONNECT EXISTING AND WMU FU-10 PIPE USING APPROPRIATE COUPLING. C =a o 0U N 5. THE CONTRACTOR SHALL CREATE A TEMPROARV SUMP FOR THE EXISTING LEACHATE COLLECTION O O U.J SYSTEM.THE TEMPORARY SUMP SHALL BE USED BETWEEN THE TIME THE EXISTING TANK IS OZ ai REMOVED AND THE CONNECTION TO WMU FU-10 IS MADE.THE TEMPORARY SUMP MAY BE 0) o CREATED BY PLACING PIPE UNDER THE EXISTING GEOMEMBRANE ON THE DOWNSTREAM SIDE OF rn t THE EXISTING PIPE TO CREATE A BARRIER AND/OR CREATING A"POCKET"DOWNSTREAM OF THE °' a EXISTING PIPE USING HDPE GEOMEMBRANE.THE CONTRACTOR SHALL BE RESPONSIBLE FOR PROTECTIVE APPROX.12' APPROX 20' APPROX 12' CONVEYING THECOLLECTED LEACHATE FROM THE TEMPORARY SUMP TO THE ONSITE LEACHATE OPERATIONS LAYER ......._ ...._ ._..-_ _...._ _. _ ....__ _...._. C9 POND.REUSE EXISTING TANK FOR WMU FU-10,IF POSSIBLE. - GEOTEXTILE - REMOVE EXISTING GRANULAR REMOVE EXISTING Z : y' 5'DIAMETER EXISTING GRANULAR TERMINATION BERM Q � DRAINAGE MATERIAL HDPE TANK •� DRAINAGE MATERIA 0:- Z o I ! ��— EXISTING cXISTING /-WASTE W w HDPE FORATED I REMOVE EXISTING -- - SEE DETAIL 3 GEOTEXTILE,, SRO fECTI'e'E FILL SLOPE Z 4 N i' -- PE,SDR11 TERMINATION BERM !, i � ; OPERATIONS = -----.._-- i__— r LAYER J c 6 PERF Q 2 2 Z U 3 �. REMOVE EXISTING 1',.--; 1 a'MIN W o o 6 MIN CARE VEL z Q - — - - - IN - - - - - - — — — - - _ — - - O I Z'FAIN ull_lul___r i, N - \ I 2'MI EXISTING � 6"PERFORATED _1111 �— EXISTING 4' CLAY LINER tv �, .. 'II I-�\ '_� GEOTEXTILE �� HDPE PIPE.SDR 11 ��-\ CLAY LINERJ OR GCL -- EXISTING 60-mil TEXTURED --LEACHATE tlil=III-_IIII_ HDPE GEOMEMBRANE �__ COLLECTION 611-mil TEXTURED IjJJ= I{JJ= KFILLWITH HDPEGEOMEMBRANEJ GENERAL -��, INTERSECTION WITH TRENCH J N 6. 1 EARTH F� � EXISTING GEOTEXTILE YJESTERN EDGE AND PIPE J I•f �+ h LEACHATE TRENCH 0 z O w a p SECTION CONNECTION TO TEMPORARY SUMP BHT 3 ¢ N NTS(SEE NOTE 3,5) 3 O O li U LJ N P ES/ON, �P e Ca)i t3- �MtU SheetStof_ — v �p Rev 0 CAE