1997-03-24_REVISION - M1980244 (2)

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n M � O \Ohi � n I N C O b 7 10 to { Ol b o In Zo O I \°a i 0 ! ' J 1 1 6" MIN. SELECT STRUCTURAL 2 FILL SELECT STRUCTURAL FILL AS - $ -�TZ -DZ �EOTEXTILE -OVERLAIN -TVITH REQUIRED FOR PAD SITE 80 MIL LLDPE GEOMEMBRANE GRADING (12" MIN.) r ANCHOR GEOMEMBRANE 1 • (SAME ON BOTH SIDES) 3 z UNDERDRAIN FILL COMPETENT SUBGRADE AS 4' (MIN.) APPROVED BY ENGINEER NOT TO SCALE NOTE: 1. CONTRACTOR TO NOTE UNDERDRAINS CONSTRUCTED IN 1995 AND 1996, AND VERIFY LOCATION AND ELEVATION PRIOR TO EXCAVATING OR TRENCHING IN THESE AREAS. 0 SELECT STRUCTURAL FILL AS REQUIRED FOR 80 MIL LLDPE GEOMEMBRANE /- PAD SITE GRADING (12" MIN.) 6" MIN. SELECT a C;' O t) O 0 a n r, a O . a cl 'C STRUCTURAL FILL_ . \_12 OZ. GEOTEXTILE I PHASE II LEACH PAD EXPANSION EXISTING PHASE 11 LEACH PAD 80 MIL TEXTURED 2' MIN, DRAIN COVER FILL DOWN)RLLDPEE -(NOT SHOWN) GEOMEMBRANE OVERLAP AND SEAM NEW TOP GEOMEMBRANE GRADE TO DRAIN TO EXISTING GEOMEMBRANE LAP• / : !. - - /.. OVER EXISTING PHASE II 80 MIL TEXTURED v is/ /�,./,� :T _ _ _ _(TEXTLRE FACE DOWN) _LLDPE GEOM _EMBRANE _ - — - `EXISTING 1' MIN. SOIL LINER FILL EXISTING PHASE II / GEOMEMBRANE ANCHOR TRENCH NOTES: 1. CONTRACTOR SHALL MAINTAIN 1' MIN. OF SOIL LINER FILL UNDER ' 80 MIL TEXTURED LLDPE GEOMEMBRANE AT ALL TIMES. CONTRACTOR WILL BE REQUIRED TO REMOVE TOP 1' OF SELECT STRUCTURAL STRUCTURAL FILL FILL FROM EXISTING PHASE II ANCHOR TRENCH AND REPLACE WITH OR NATURAL GROUND SOIL LINER FILL 2. 2' MIN. OF EXISTING DRAIN COVER FILL OVER EXISTING PHASE If LLDPE GEOMEMBRANE NOT SHOWN. CONTRACTOR WILL BE REQUIRED TO REMOVE SUFFICIENT DRAIN COVER FILL IN AREA OF OVERLAP TO TIE IN PHASE II EXPANSION GEOMEMBRANE. � r�P�c�L �� L��c� ��►� �XP��s�OI� a�r�,�L NOT TO SCALE 11111111111!IIII ?I ! I I I I I�I ! I I�I ! I 15" DIA. N -12 SOLID CPE SOLUTION TRANSFER I I I I I PIPE (NOTE 5) I!! IIIIIII!1111�11{Ilil.11illll!11 1111111!111 ' 111�11!11i1111!illl I,',1111111i1111 "" -11 111 8. MIN V I I I I I, I I I! I I I I I I I I l I PIPE SPA. CING I I I! I 15" DIA. N -12 SOLID CPE SOLUTION TRANSFER PIPE (TYP.) SLOPE AT MIN. 2% (NOTE 3) ;111 ! 111 1 11111111111111!1 � r.r —�, I��' r I � I I I I I I I I i l l l l l l DIA, N -12 PCPE HIGH VOLUME SOLUTION I I ! I I ( I I I I I I I I I I I I I I I i I I I i I I i COLLECTION PIPE (TYP.) SLOPE i`;T MIN. 2% I I I I I I I I I I I I II I I I I I! I 1 1! I I I I I 2' MIN. 11111 ! 111111 i 1111111 i l ! I l l 2' MINI I i l l 111 11111 ! 11 11 1111 11 11 111111 DRAIN COVE 1 I I I I I I I I I DRAIN COVER ! I I I I I I I I I I I FILL 11 1 1 1 1 11 ! l l I FILL ( NOTE 3 ) 1 1 ( NO E 3 ) I 1 I IIIIIIII�I 1111111111111 I I! I I I! I I I I I I I I I 80 MIL TEXTURED TEXTURE FACE DOWN /..i ; :� : i:;:: %•':::'..;.. • :i:;'`:: 1' MIN. �;:;'i.:,;!;:.:;;,.�(:.'- >. .;.... �,, ;,....i., 1 MIN.,; . f :i •.:; • LLDPE GEOMEMBRANE SOIL LINER FILL !: �:.'' ' ` ' SOIL LINER FILL:/ ; / "•:! i:;' ': . SELECT STRUCTURAL FILL ` SELECT STRUCTURAL FILL OR NATURAL GROUND OR NATURAL GROUND NOTES: 1. HAUNCH ALL PIPES AS DESCRIBED IN THE SPECIFICATIONS AND AS APPROVED BY THE ENGINEER. 2. LAYOUT OF SOLUTION COLLECTION PIPE TO BE APPROVED BY ENGINEER BASED ON FINAL PAD TOPOGRAPHY. 3. CONTRACTOR TO MAINTAIN 2' MIN. OF DRAIN COVER FILL OVER TOP OF 15" DIA. N -12 PCPE PIPE AND GEOSYNTHETICS. PHASE G @XP FIGH VOLU[NCE SOLUTION COLLECTION PIPE DETAIL NOT TO SCALE 80 MIL TEXTURED (TEXTURE FACE DOWN) LLDPE GEOMEMBRANE NOTES: 1. HAUNCH ALL PIPES AS DESCRIBED IN THE SPECIFICATIONS AND AS APPROVED BY THE ENGINEER. 2. LAYOUT OF SOLUTION TRANSFER PIPE TO BE APPROVED BY ENGINEER BASED ON FINAL PAD TOPOGRAPHY. 3. CONTRACTOR TO MAINTAIN 2' MIN. OF NOMINAL 1 -1/2 INCH MINUS ORE OVER TOP OF 15" DIA. N -12 SOLID CPE SOLUTION TRANSFER PIPE AND 2' MIN. OF DRAIN COVER FILL OVER TOP OF GEOSYNTHETICS. 5 t [ AC -4'8FER PIPE DETA . NOT TO SCALE 2' MIN. I I I I 1 1 1 1 1 1 I I I I DRAIN COVER FILL I I I I I I I I I I (NOTE 3 I!! I I I! I I I I I 111111!1 111111111i11�111 I I I. I I I III I 11111 1!1111111 -III I I I i III I 111!111 i IIII +! I�IIIIill�lll V MIN. /..'� /.. ! j /:j•: ./ , : %. f.�: %:� /•/ / / ;, / j _. SOIL LINER FILL / / ; / /, _ • • /._ SELECT STRUCTURAL FILL OR NATURAL GROUND 15" DIA. N -12 PCPE WYE (CONNECT TO 15" DIA. N -12 PCPE HIGH VOLUME SOLUTION COLLECTION PIPE INSTALLED PREVIOLSLY) 12" DIA. N -12 PCPE HIGH VOLUME SOLUTION COLLECTION PIPE (INSTALLED PREVIOUSLY) 80 MIL TEXTURED (TEXTURE FACE DOWN) LLDPE GEOMEMBRANE NOTES: 1. HAUNCH ALL PIPES AS DESCRIBED IN THE SPECIFICATIONS AND AS APPROVED BY THE ENGINEER. 2. LAYOUT OF SOLUTION COLLECTION PIPE TO BE APPROVED BY ENGINEER BASED ON FINAL PAD TOPOGRAPHY. 3. CONTRACTOR TO MAINTAIN 2' MIN. OF DRAIN COVER FILL OVER TOP OF BOTH PHASE II N -12 PCPE PIPES AND GEOSYNTHETICS, AND 2' MIN. OF NOMINAL 1 -1/2" MINUS ORE MATERIAL OVER 15" DIA, N -12 SOLID CPE SOLUTION TRANSFER PIPE. 4. CONTRACTOR TO MAINTAIN A MIN. OF 5' OF DRAIN COVER FILL OVER TOP OF GEOSYNTHETICS AND PIPING WHEN CROSSING OVER GEOSYNTHETICS AND PIPES WITH RUBBER TIRE EQUIPMENT, AS PER SPECIFICATIONS AT ALL TIMES. 5. CONTRACTOR TO TRANSITION 15" DIA. N -12 SOLID CPE SOLUTION TRANSFER PIPE FROM ON TOP OF DRAIN COVER FILL TO 15" DIA. N -12 PCPE WYE OVER A 100' DISTANCE. l PHASE It FUGH V'OL[l�E 34LIt�4{�! P� WYE f�E�°�,CL NOT TO SCALE Permit Number #: M- 1980 -244 Class: Revision Type & Sequence:TR -025 B 1 1/21/97 1 ISSUED FOR FINAL DESIGN A 12/16/96 ISSUED FOR CLIENT REVIEW REV. I DATE I DESCRIPTI TITMX Rce%w=INIFD MIP 2 4 W urvion of M111l d QW10gy ILUNAgW ItlIIHlllfll WnCT 1.957 3 CRIPPLE �Q{ & VICTOR GaLD WN141 C RESSON PROJECT PIA3C I EXPARGIOPH Wi?'UORA E AND Ply D _1"ALS Denver, Colorado °PA7P°' DB DATE JAN. 1997 oHgaD TM RceJZ AS SHOWN Gold esvlcR°n TM roe NO. 963 -2027 ' \.a APPROVaO JMJ Ran. NO. D037 ,..r .�i 67•� FILE No. 2027DO37 DWG. No. all R. BY APP. BY