1991-03-22_REVISION - M1988112 (5)

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'1 '1 I ) I I I I 1 i NOTE: TWO COLLECTION DITCH LEAK DETECTION SUMPS REQUIRED. ONE TO BE LOCATED AT LOW POINT NORTH OF COLLECTION CHANNEL AND THE OTHER AT LOW POINT SOUTH OF COLLECTION CHANNEL. 6' MIN. 2' MIN. TYPICAL ANCHOR TRENCH SEE DETAIL 6 DETAIL 10 COLLECTION DITCH LEAK DETECTION SUMP PLAN (NOT TO SCALE) I OF TYPE 6 MATERIAL REMOVABLE SLIP CAP HDPE PIPE BOOT FUSED TO TOP LINER 60 MIL. HDPE UPPER LINER 6" DIA. HDPE RISER \ PIPE (SOLID) 6• 1' SEEPAGE COLLECTION DITCH Tmmiu OEONET'\�� t' MIND 40 MIL. VLDPE LOWER LINER 6' INCH LINER OVERLAP (TYPICAL BOTH SIDES, 10' TOP AND BOTTOM) 30' (TYP.) � � 24" WELD 60 mil HDPE TRENCH COVER TO 60 mil HDPE UPPER LINER I STRAPS FOR ` X10' DIA. HDPE LEAK TYPE 3 FILL DETECTION RISER 6" DIA. SENSOR PIPE. SEE DRAWING 9023- 1- S10 -01 3 EA. 24" HDPE FOR INSTRUMENT DETAILS PIPE "SLEEVES" SECTION A -A' 24" SOLUTION RECOVERY RISER SLEEVES SECTION (NOT TO SCALE) GRADE TRANE 3:1 TO 8:1 SL( 24' DIA. SOLUTI( RISER PIPE ,�'�'' 16" MIN. 16" /�jy�/ /j/ OVERLAP 7 TYPE 8 SUMP MATERIAL HOPE END CAP 6" DIA. HDPE RISER PIPE SLOTTED WITHIN SUMP AND WRAPPED W /FILTER FABRIC DETAIL ti COLLECTION DITCH LEAK DETECTION SUMP PROFILE (NOT TO SCALE) COLLECTION POND 60 mill HDPE UPPER LINER HDPE END 60 mll HDPE f I DOUBLE LOWER LINER 6.6' \ 1 l_ GEONET BETWEEN 3 LINERS PREPARED LINER FOUNDATION TYPE 3 MATERIAL II II I I I LINED DITCH TO PUMP 6' DIA. SENSOR PIPE HOUSE, SEE DWG. 14711-107 109 PLAN SOLUTION RECOVERY AND LEAK DETECTION SWI) )NOT TO SCALEI 24" DIA. CMP 2 2 SEDIMENT CONTROL BERM � (MATERIAL TYPE 11 40 mil VLDPE IMPOUNDMENT LINER SUPPLEMENTAL Co mil. 60 MIL HDPE UPPER LINEi HDPE SUMP COVER \ (SOLID) 10" DIA. HDPE RISER PIPE FILTER FABRIC PERFORATED 24 /FILTER 10" DIA. HDPE PIPE TYPE 6 "—SUMO MATERIAL ��►� / 1 / 3 SLIP CAP (REMOVABLE) HDPE PIPE BOOT FUSED TO TOP LINER EMBANKMENT CREST ELEVATION - 6462.0' GEONET BETWEEN 2• LINERS 60 mli HDPE LOWER LINER "v 10' DIA. HDPE RISER PIPE SLOTTED WITHIN SUMP AND WRAPPED IN FILTER FABRIC 16' z 10' SUMP FLOOR PREPARED LINER FOUNDATION TYPE 3 MATERIAL SECTION B -B' COLLECTION POND LEAK DETECTION SUMP DETAIL (NOT TO SCALE) REMOVABLE SLIP CAP SUPPLEMENTAL 60 mil. INTAKE WITH (TYPICAL EACH SIDE) GEONET HDPE SUMP COVER GEONET COVER WELD 3 WELD 6 EA. COLLECTION PIPE BOOTS TS PIPE BOOTS POND 18" MIN. 60 mill HDPE TRENCH COVER 6' MIN. 60 mil HDPE UPPER LINER TYPE 3 1 464_,-_� MATERIAL GEONET ROUGH 60 ml) HDPE LOWER LINER SHEET ;TION L10' 3 EA. P -3406 HOPE FABRICATED 90' ELL 3 EA. 24" DIA. HDPE PIPE IN TRENCH INTAKES ROUTED THROUGH LEAK DETECTION SUMP SECTION C -C' 24" SOLUTION RECOVERY RISER SLEEVES PROFILE (NOT TO SCALE) 59' 60 mll HDPE PIPE LOCATION SHOWN 60 mil HDPE LINER FOR REFERENCE ONLY LINER 1L— ✓ TYPE 6 3 •" : : : : :� :. : :..... /'•ii(r s 'FiiF.��i :iii :� : {�� 3 1 3.5' - MATERIAL 3 1 GEONET :. 10" 12. TYPE 3 BETWEEN IMIN.1 MATERIAL 60 mll HDPE LINERS 60 mil HDPE UPPER LINER LOWER LINER SECTION D -D' MATERIAL TYPE DISTRIBUTION SECTION (NOT TO SCALE) TOP OF PUMP HOUSE PAD ELEV. 8460' \ 3" BEDDING TYPE 6 MATERIAL i DETAIL 7 DETAIL 12 24" CULVERT PROFILE (NOT TO SCALE) BOTTOM OF 2' MIN, DIVERSION DITCH CDVER �-- 0.25% 1 ) r r INVERT ELEV. 8456.0' ENGINEER iZF R .t ^^ 11141t. il r r PREPARED FOR: BATTLE G4OUNTAIN RESOURCES INC. TITLE COLLECTION POND AND COLLECTION DITCH LEAK. DEMOTION DETfILS Permit Number Class: 17Permit Section/Exhibit: e � Class: p.uovision T e/Se m a � I, �.ttLT _ ------ (- p Class: D Report O Hydro OGeneml plisAu►J6 1471 —6a Doc Type: --Appli-ation -------------------------------lnspec-------------------- OApplication (Coal only) ❑ Bond O Enforcement ❑Inspection No. DESCRIPTION A ISSUED FOR BID Z CULVERT CHANGED O 1 ISSUED FOR CONSTRUCTION 2 REVISED DETAIL 7 3 AS -BUILT W PREPARED BY: STEFFEN ROBERTSON do KIRSTEN (U.S.) Consulting Engineers & Scientists SCALE AS -SHOWN REVISION DRAWING No. 147111 -109 DESIGNED R.F. 1/69 DRAWN D.B. 1 /69 CHECKED R.D. 1/69 APPROVED APPROVED R.D. 4/60 R.D. 6/60 K.P. 7/90 R.D. 8/90 R.D. 1/91 II DI�pplllilil111Ni��M1111�iIH J