2019-01-18_REVISION - M1974086 ‎(16)‎

• Permit No: M1974086
• IBM Index Class Name: Revision
• Doc Date: 1/18/2019
• Doc Name: Request For Amendment To Permit
• From: Asphalt Paving Co.
• To: DRMS
• Type & Sequence: AM4
• Email Name: ECS
• Email Name: MAC
• Media Type: D
• Archive: No

For the reasons outlined above, we feel that the required slope stability safety factor for the
designed remediation of the west facing slide area slopes at the Quarry be 1.25.
Ralston Quarry Grey IxwicW and A"wiatm PLIA'
January 2019 GS-7