FLYRISK RISK ASSESSMENT CHECKLIST ================================ Project: ____________________ Date: __________ Engineer: ___________________ Site: __________ GEOLOGICAL FACTORS [ ] Joint orientation assessed [ ] Rock mass rating determined [ ] Weak layers identified [ ] Groundwater conditions noted BLAST DESIGN FACTORS [ ] Burden/spacing ratio optimized [ ] Stemming length adequate (0.7-1.0x burden) [ ] Subdrill depth verified [ ] Charge per hole within limits [ ] Initiation sequence reviewed SAFETY DISTANCES [ ] Flyrock danger zone calculated [ ] Guard post positions marked [ ] Evacuation routes planned [ ] Minimum safe distance confirmed REGULATORY COMPLIANCE [ ] MSHA/OSHA requirements met [ ] Local regulations reviewed [ ] Permit conditions satisfied [ ] Insurance requirements checked SIGN-OFF Blaster: _________________ Supervisor: _________________