2002-07-03_PERMIT FILE - M2002004

• Permit No: M2002004
• IBM Index Class Name: PERMIT FILE
• Doc Date: 7/3/2002
• Doc Name: Responses to Adequacy Issues ‎(1 of 2)‎
• From: Rio Grande Portland Cement
• To: DRMS
• Media Type: D
• Archive: No

• Exhibit C-3, Cement Plant-Site Plan, illustrates plant layout and location of main facilities.
Exhibits C-4, C-5, and C-6 are isopach maps illustrating the thickness of limestone, overlying
unconsolidated materials, and overlying shale, respectively, in the resource area. Exhibit C-7 illustrates
the general geologic column from the surface down to the Dakota sandstone (first confined aquifer) in the
vicinity of the mine)
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1180-Mine Permit Exhibits (Jul.03.02)F1NAL.doc C-3
July 3, 2002