2024-01-31_REVISION - M1977344 ‎(35)‎

• Permit No: M1977344
• IBM Index Class Name: Revision
• Doc Date: 1/31/2024
• Doc Name Note: App 4.1 Blasting Plan
• Doc Name: Adequacy Review - Preliminary
• From: Holcim
• To: DRMS
• Type & Sequence: AM2
• Email Name: TC1
• Email Name: MAC
• Media Type: D
• Archive: No

List of Figures
Figure 1. Location of the mining permit project.
Figure 2. Structures and neighbors one half mile distance from the mining permit.
Figure 3. Alternative blasting level criteria. (Source Modified from figure B-1. Bureau of Mines R18507)
Figure 4. Stratigraphic Column

List of Tables
Table 1. Scaled distance factor
Table 2. Flyrock control issues.
Table 3. Factors within the blaster-in-charge’s control that influence ground vibrations.
Table 4. Factors outside the blaster-in-charge’s control that influence vibrations.
Table 5. Procedures to Procedures to reduce Ground Vibrations Regarding Blast Design Factors.
Table 6. Procedure to reduce ground vibrations regarding blast implementation factors
Table 7. Factors beyond the blaster-in-charge’s control that influence air overpressure.
Table 8. Procedures regarding blast design factors to reduce air overpressure.
Table 9. Procedures regarding blast implementation factors to Reduce air overpressure.