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r <br /> �i <br /> 77 <br /> irectional Fiow Arrow(Typ) <br /> Ralston <br /> Reservoir <br /> Detentb <br /> Basin#8 � ► <br /> 10'CMP Outlet �►. Upper Long lake <br /> Outfall Point ♦ S,1P'Q�� <br /> firm Basin#8 <br /> OutfaU Point#2 1 <br /> frrn Basin#7` �.,♦�"� �� <br /> Vegetable Buffer <br /> Detentio <br /> ,• li �I ���'T Basin#7 (.♦♦��-.'.`��t�i ` <br /> ► D A.=6.6 Ac.�, <br /> Outfall Point#1 '�. ��`�;► I +► Active Minin <br /> Urn Basins#5-8 ; �;.♦,±�.� Boundary <br /> Natural Chann t��D.A...o Auuc.__),�, <br /> IVA <br /> Detention <br /> 10'CMP Outlet <br /> � <br /> Detention +� A.=13.3 AC. <br /> Basin#5 ��' Quarry Pond(No Outlet) <br /> He Road <br /> rope <br /> Boundary <br /> Motive Power and <br /> Equip.$torage Lot <br /> 2-Fuel A T a <br /> Diversion Bemr(Typ) <br /> Refueling Area Stockpile(TYP) <br /> t <br /> etentlon <br /> Equip.Storage Baaln#4 ' <br /> Recycled Asphalt PHe <br /> rum Storage I <br /> Maintenance Shop Detention Ponding Area <br /> Basin#2 <br /> 38'CMP Outlet <br /> Equip.Storage Riprap Channel 38"CMP-Inlet <br /> Outlet Pipe Rock Check Da <br /> Detention Basin#3 <br /> As aft Plant <br /> 2-24'RCP Outlets <br /> 2-3,000 gal.Tanks • Accessl'Road <br /> (Asphalt Release Agents) Detention <br /> Basin#1 <br /> Drainage Channel <br /> Detention Basin � * .,1�.,�♦,��� <br /> Drainage Divide �,., +� �`�,,�.�,,�♦���� 7 <br /> + � Detention Basin ~e� i���• <br /> D.A.=159.0 Aa <br /> LEGEND o 500 <br /> 1♦ �_ Asphalt Paving Property Boundary Environmental Engineering <br /> Watershed Boundry Approximate Scale in feet Pinyon Resources, Inc. #� <br /> N Detention Basin <br /> InletIOutletStructure O Active Stockpile SWMP SITE MAP (MINING OPERATIONS) 3e <br /> Outfall Location W <br /> Disturbed Area Active Mining Boundary Asphalt Paving Company C <br /> Directional Flow Arrow Ralston Quar <br /> Vegetative Buffer <br /> ry cal <br /> Riprap Lined Channel 6569 State Highway 93 <br /> Drainage Channel Diversion Berm r/`` ( (�—�O L Golden Colorado Ui <br /> Site Location:Portions of Sections 4 and 5,Township 3S,Range 70W,6th Principal Meridian Drawn By:OKK Figure 2 <br /> Z:\PROJECTS\10832001 5 Facilities SPCC\Ralston Quarry SWMP 2010\SWMP Figures\SWMP Maps.dwg Job No. 1/08-320-01.6500 Reviewed By:KRT Revision 0 <br />