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Directional Flow Arrow(Typ) <br /> Ralston <br /> Reservoir <br /> Detention <br /> Basin#8 <br /> 5 <br /> 10"CMP Outlet Upper Long Lake <br /> Q <br /> .h K <br /> (V • <br /> ll r <br /> Outfall Point <br /> frm Basin#8 p <br /> Out1 11 Point#2 <br /> fret Basin#7 <br /> Vegetative Buffer <br /> i" <br /> Detentio e <br /> Basin#7 z.i' y <br /> D.A.=6.6 Ac. <br /> Outfall Point#1 Active Minin ' <br /> frm Basins 15-6 Boundary Iknc+ s• r } <br /> Natural Channe D.A.=4.0 Ac. " <br /> Detention m "' <br /> Basin#6 y <br /> 5 <br /> 10"CMP Outlet <br /> Detention <br /> l' <br /> Basin#5 ` 4 s Quarry Pond(No Outlet) <br /> Haul Road Haul Road <br /> Property x "" <br /> 1 ��'JJJ F <br /> Boundary <br /> Equip.Storage Lot ` '•,�` � ' � <br /> t <br /> 2-Fuel AS <br /> Diversion Berm(TYP) 3 <br /> Refueling Area Stock ile T <br /> Detention, "• r k' <br /> Equip.Storage ti Basin#_4 <br /> 4 r <br /> Recycled Asphalt Pile 30x40"CMP Inlet <br /> p Drum Storage { <br /> Dete <br /> ,t Maintenance Shop , ntion Ponding Area' % <br /> wr Basin <br /> I' I <br /> 36"CMP Outlet, <br /> .,E n <br /> qwp.Storage Riprap Chanel 36"CMP Inlet <br /> Outlet Pie <br /> P <br /> ° "Rock Check Dam <br /> _4�,N <br /> "� Asphalt Plant �� I A !M *Detention Basin#3 <br /> Riprap ' t <br /> t� <br /> 2-3,000 gal.Tanks Y i '^+ y►i Salt ir''�Y �'�TM L Facility <br /> (Asphalt Release Agents) :yw: s w* + <br /> Detention <br /> Basin#1 <br /> ,t •�+"'. p '� ��'ti +' T" s"� Drainage Channel �' ° ""�:* <br /> Detention Basin� }?f "a;, <br /> Drainage Divide'. a?t <br /> -Detention Basin#9 <br /> 159.0 Ac <br /> LEGEND 0 500 / ,d. Environmental Engineering <br /> Asphalt Paving Property Boundary ��/T <br /> Watershed Boundry Approximate Scale ui feet Resources, Inc. <br /> NDetention Basin _ w� <br /> Inlet/Outlet structure Active Stockpile SWMP SITE MAP (MINING OPERATIONS) <br /> O Outfall Locationm"� <br /> Disturbed Area � Active Mining Boundary Asphalt Paving Company <br /> ] tt� Directional Flow Arrow t Ralston HigQuahway <br /> RECEI D <br /> Vegetative Buffer },,-y 6569 State Highway 93 <br /> Riprap Lined Channel <br /> Drainage Channel Diversion Berm y Golden, Colorado <br /> Site Location Portions of Sections 4 and 5,Township 3S,Range 70W,6th Principal Meridian Drawn By:OKK Figure 2 16 <br /> Z PP.OJECTSMKI2001 5 Facihnes SPOMRalston(quarry SWMP 201WSWMP Figures SWMP Maps dwg Job No. 1/08-320-01.6500 Reviewed By KRT Revision 0 <br /> TION <br /> MINING AND SAFETY <br />