MINE PIT SLOPE STABILITY MONITORING CHECKLIST 2026 Created by ChecklistGuro (https://checklistguro.com) --- PRE-INSPECTION PREPARATION --- [ ] Inspection Date [ ] Pit Sector/Bench ID [ ] Weather Conditions (Clear/Dry, Rainy/Wet, Windy, Extreme Heat) [ ] Geotechnical Survey Map/Plan [ ] Pre-Inspection Equipment Checklist (Total Station/Prisms, Piezometers, Handheld GPS, Drone/UAV, Safety PPE) [ ] Inspector Verification --- VISUAL SURFACE INSPECTION --- [ ] Inspection Date [ ] Pit Sector/Bench ID [ ] Observed Surface Indicators (Tension Cracks, Rockfalls/Debris, Surface Bulging, New Seepage/Water Spouts, Erosion/Gullying, None Observed) [ ] Detailed Description of Observed Anomalies [ ] Photo Evidence of Surface Conditions [ ] Inspected By (Geotechnical Engineer) --- GEOTECHNICAL INSTRUMENTATION REVIEW --- [ ] Date of Instrument Reading [ ] Instrument Type (Prism/Total Station, Piezometer, Inclinometer, Extensometer, Radar/SSR) [ ] Measured Displacement (mm) [ ] Movement Trend (Stable, Accelerating, Decelerating, No Change) [ ] Anomaly Observations [ ] Instrument Calibration Report/Screenshot [ ] Geotechnical Engineer Verification --- HYDROLOGICAL & PORE PRESSURE ASSESSMENT --- [ ] Inspection Date [ ] Monitoring Station/Pit Sector [ ] Current Piezometer Water Level (m) [ ] Observed Seepage Intensity (None, Low (Damp surface), Moderate (Continuous dripping), High (Active flowing stream)) [ ] Active Drainage Features Observed (Horizontal Drain Holes, Perimeter Diversion Ditches, In-pit Sumps, Surface Berms) [ ] Detailed Observations of Water Seepage or Saturation [ ] Photographic Evidence of Wet Areas/Seepage [ ] Geotechnical Engineer Verification --- STRUCTURAL INTEGRITY & BENCH GEOMETRY --- [ ] Bench Face Angle Compliance (Compliant, Non-Compliant, Requires Immediate Review) [ ] Measured Bench Height (meters) [ ] Measured Bench Width (meters) [ ] Observed Geometric Irregularities (Over-steepened face, Undercutting at toe, Excessive debris/talus accumulation, Bench crest degradation) [ ] Detailed Observations of Bench Condition [ ] Photographic Evidence of Bench Geometry [ ] Geotechnical Engineer Verification --- BLAST IMPACT & VIBRATION ANALYSIS --- [ ] Date of Last Blast Event [ ] Peak Particle Velocity (PPV) Recorded [ ] Blast Area/Pattern ID (North Pit Section, South Pit Section, East Bench Complex, West Pit Rim) [ ] Observed Vibration Effects (New tension cracks observed, Small rockfall/spalling, No visible impact, Dust/Fines displacement) [ ] Detailed Impact Observations [ ] Seismograph/Vibration Report Upload [ ] Geotechnical Engineer Verification --- EROSION & SURFACE WATER MANAGEMENT --- [ ] Drainage Berm Condition (Intact, Eroded, Blocked/Obstructed, Non-existent) [ ] Measured Rainfall Depth (mm) [ ] Observed Seepage Locations [ ] Identified Erosion Types (Rill Erosion, Gully Erosion, Sheet Erosion, Surface Undercutting) [ ] Photo Evidence of Erosion/Seepage [ ] Required Remedial Actions --- DATA INTEGRATION & REPORTING --- [ ] Data Sync Date [ ] Data Integrity Status (Verified, Discrepancy Found, Pending Verification) [ ] Number of Geotechnical Sensors Updated [ ] Reports Updated (Daily Pit Stability Report, Weekly Geotechnical Summary, Monthly Compliance Log, Incident/Trigger Action Report) [ ] Updated Stability Model/Map [ ] Data Discrepancy Notes [ ] Geotechnical Engineer Approval --- CORRECTIVE ACTIONS & RISK MITIGATION --- [ ] Urgency Level (Low - Routine Maintenance, Medium - Monitor Closely, High - Immediate Intervention Required, Critical - Evacuation/Exclusion Zone Triggered) [ ] Required Mitigation Measures (Scaling of loose rock, Installation of additional monitoring sensors, Implementation of berm reinforcement, Improvement of drainage/pumping, Expansion of exclusion zone, Blasting restrictions/modification) [ ] Detailed Action Plan [ ] Target Completion Date [ ] Supporting Evidence/Photos [ ] Geotechnical Engineer Approval --- INCIDENT ESCALATION & EMERGENCY PROTOCOL --- [ ] Current Alarm Level (Green (Normal Operations), Yellow (Alert - Increased Monitoring Required), Orange (Warning - Restricted Access), Red (Emergency - Immediate Evacuation)) [ ] Immediate Action Taken [ ] Notifications Completed (Mine Manager, Geotechnical Engineer, Safety Department, Site Operations Team, Emergency Response Team) [ ] Description of Incident or Movement Detected [ ] Incident Detection Date [ ] Safety Officer Authorization --- END OF TEMPLATE --- Transform this text into a digital, automated, and trackable mobile app! Visit: https://checklistguro.com/templates/mining-management/mine-pit-slope-stability-monitoring-checklist-2026 (Click "Install Template" to launch your digital inspection tool immediately)