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Detail A: West Diversion Profile Detail B: East Diversion Profile
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<br /> 12450 12450 - - - - - -- - - --- - - — - -17 -
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<br /> 12300 1 12300 T
<br /> r 12350
<br /> Ore Transport Area _ - 12350
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<br /> - + - 1225o Bench P i I n a
<br /> - Le and Upper Ore Pile Area t
<br /> Bench Pile and Upper Ore Pile Area 1 __ _ p Trans ort
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<br /> 12150 - + -- 1
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<br /> 12150
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<br /> r 7 12200 I
<br /> Area
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<br /> r 12100 t
<br /> 12100 F ,
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<br /> Lower Ore Pile Area- -t- -+ - T _ _, _ _ �. _ t r + ,
<br /> -, . . _, - :- r 12150 r� r 12150
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<br /> 12050 - -
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<br /> 12050
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<br /> -fAll runoff outside of the excavation area is diverted to H-_ -- i t r ! iTrtII �: 12100 - � T
<br /> _ .. 1. 1 , 12000 - --+ }12000 i_I _+.._,___� ,.. _ _tIAll of the natural slope of the diversion routes is either }-
<br /> g g p g piles. _ '_- -. L , $ . _,+_ _� a_ , rt _ + �r-I p -; -
<br /> _ _ �11 - - -
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<br /> existin drainages that parallel e edge o e o ire i es. T
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<br /> See Detail C for an example cross section. ' Irt _,_ I r I-j _ orous loose rock or bedrock.
<br /> 11950 p 11950 12050 p ! 12050
<br /> O o O O O O O O O O O o O O O o O Cl O O O O o O o O O O O O O o O O O O O O O O O O O O O O O O O O O O O O O O O O
<br /> O Uo O LO O LO O � O LO O LO O LID O LO O Un O Un O I<m O X O LO O LO O � O LO O O LID O (o O Vo O �o O Vo O IX) O Uo O LO O to O LO O LID O to O
<br /> O O N N Cl) M d rt to � (O CO ti ti 00 co rn rn O O N N cM M ao (fl O O r- N N M (M �t Uo Lo M M ti r— 00 00 � � O O r- N
<br /> Detail C: Example of water diversion structure Detail C: Sediment Pond
<br /> berms contain , Detail E: Runoff Filters for Reclamation
<br /> p disturbance area runoff and uide -
<br /> S ment Pond 4 does not discharge. All --
<br /> r.a....:- to the d.
<br /> This detail is a cross section of the -:7 . •. --_t:: a
<br /> it pond.
<br /> r off water allowed to seep into local
<br /> separation between the diversion route s o -
<br /> p • de ground water Water flow direction
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<br /> and the excavation area. v' - Silt fence ( needed)
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<br /> ea 1 tall berm 8 to be
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<br /> a 2H.1 V sideslo e . �. : .. ... :. ..: ::L,...:
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<br /> • .._ ,.. Sediment and water
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<br /> ..,:•..�-'•..- -. �' ' a --• - 8 tall shed waste rock filter berm
<br /> :.....t. ;r
<br /> :.:.... .... .:.s
<br /> level is dictated by local crushed
<br /> 40!
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<br /> �� -� _��°•• roundwater. The and is y
<br /> :......r . .. _ ....::..._ --
<br /> aka t�� are
<br /> . , .. .:... ..>~.. _.......... �.,... .. . . . . completely incise, with.. ..n•: a a. - � ...r-.:�. `
<br /> m e e cise a
<br /> . . . ..::.. . . . . . ._, . . : .. .._... . . .....:.,:. ::;a. smal around t
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<br /> � .. . . . _ _. • . .- northwest, west, and ,
<br /> .F. ..,
<br /> 6 minimum buffer :..:...:: ::'.._ ..
<br /> Natural drama a ::.::.::> :..:..:. ... . . . .. - 12 dee
<br /> g northeast sides to keep p Crushed waste rock laced for reclama ion
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<br /> diversion route water out.
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<br /> (Diversion) :z:�_ - .��� �-•>~.�_ - -
<br /> • Natural rock lining
<br /> or bedrockExcavation bottom xcava ion o om
<br /> 60'
<br /> The berm separating the excavation area
<br /> from the diversion route will be made from
<br /> crushed waste rock from the portal area. 0 20' 40 60
<br /> p Approximate pre-mine surface
<br /> This inert material of 3/4' size.
<br /> Detail G: General Mine M
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<br /> Detail F. Lower Ore Pile p Legend (Details F &
<br /> Map
<br /> I (D G)
<br /> Permit Boundary
<br /> Pond captures all surface
<br /> r = S , ,,,Detail F
<br /> water runoff. No discharge
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<br /> Diversion Route
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<br /> See Detail D. Berm Route
<br /> - � � , Collection
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<br /> Sediment o .
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<br /> See Detail C
<br /> = -
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<br /> - � Roads
<br /> Collection
<br /> Eastand
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<br /> • _ Drai
<br /> ? Wages
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<br /> Ore transport area
<br /> Diversion routes
<br /> - _ Baseline Contour
<br /> Mini Contour
<br /> See Details B & C Mining
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<br /> �� Excavation Area
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<br /> I We Collection and ;
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<br /> Diversion routes
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<br /> rock filter berms and/ - -- -
<br /> Crushed waste ,.
<br /> silt fences built after excavation. The
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<br /> waste rock in inert. t
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<br /> Disturbed area runoff flows throw these
<br /> towards the pond. This process f c
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<br /> removes most of the sediment.
<br /> Detail E.
<br /> See De _.
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<br /> of shaft: a
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<br /> 0 600' 2 J 5 a
<br /> 100 'f50'
<br /> 50
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<br /> `�- •' ���� M 2012-032p►M01
<br /> .. BY -DATE
<br /> n undisturbed area are to maintain the separation of Surface waterflows. The REVISIONS DES, BL DATE
<br /> NOTES. Diversion structures follow existing drainage channels. Berms along the buffer between the disturbed and p
<br /> Map G 16. Stormwater Control Designs
<br /> vast majority of the surface water in Governor Basin seeps into the ground very quickly. Therefore the surface water control structures will likely affect very little water. DRN: BL 28/01/14
<br /> Greg Lewicki And Associates Governor Basin
<br /> CHK:GLA
<br /> APPD:GLA SCALE 11541 Warrington Court Phone(303)-346-5196 Revenue Mine
<br /> AS SHOWN Parker, CO USA80138 E-Mail-info@lewicki.biz Fortune Revenue Silver Mines, Inc.
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