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Figure 2. Site Map e yers Landfill, Lake Tahoe Basin Management Unit, El Dorado County, California
Source: ESRI World Imagery
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State
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| Final Work Plan for Remedial Investigation / Feasibility Study of Groundwater (Operable Unit 2) at Meyers Landfill Lake Tahoe Basin Management Unit El Dorado County, California |
| Table of Contents |
| Section 1. Introduction |
| 1.1. Purpose |
| 1.2. Report Organization |
| Section 2. Site Background Information |
| 2.1. Site Location and Description |
| 2.2. Meyers Landfill History |
| 2.3. Site Geology |
| 2.4. Site Hydrgeology |
| 2.4.1. Upper Groundwater Zone |
| 2.4.2. Middle Groundwater Zone |
| 2.4.3. Lower Groundwater Zone |
| 2.4.4. Perched Groundwater |
| Section 3. Previous Investigations and OU-1 Remedy |
| 3.1. Feasibility Study, 2002 |
| 3.2. Supplemental Remedial Investigation and Feasibility Study for OU-1, 2007 |
| 3.3. Record of Decision for OU-1, 2007 |
| 3.4. Supplemental Remedial Investigation Work Plan for OU-2, 2008 |
| 3.5. In-Situ Bioremediation Pilot Test, 2010 |
| 3.6. Interim Groundwater Characterization Report, 2012 |
| 3.7. Updated Interim Groundwater Characterization Report, February 2018 |
| 3.8. OU-1 Landfill Waste Consolidation and Capping, 2010–2012 |
| Section 4. Conceptual Site Model and Preliminary Identification of Remedial Action Objectives |
| 4.1. Conceptual Site Model |
| 4.2. Remedial Action Objectives |
| Section 5. Project Management Organization |
| Section 6. Field Investigations and Data Evaluation |
| 6.1. Evaluation of French Drain and Perched Groundwater |
| 6.1.1. Perched Groundwater Quarterly Monitoring |
| 6.1.2. Additional Piezometer Installation |
| 6.1.3. Exploratory Trenching |
| 6.2. Groundwater/Surface Water Interaction Near Saxon Creek |
| 6.3. Naturally Occuring In-Situ Bioremediation Evaluation |
| 6.4. Middle Groundwater Zone Plume Evaluation |
| 6.5. Installation of New Leachate Monitoring Wells |
| 6.5.1. Delineation of Water Levels Within the Waste Mass |
| 6.5.2. Leachate Evaluation |
| 6.5.3. Groundwater Interaction with Buried Waste |
| 6.6. Accuracy of the Fate and Transport Model |
| 6.7. Evaluation of Landfill Gas Data |
| Section 7. Sampling and Analysis Plan |
| 7.1. Data Collection and Documentation Procedures |
| 7.1.1. Sample Designation |
| 7.1.2. Sample Collection Methods |
| 7.1.3. Recordkeeping |
| 7.1.4. Sample Labeling |
| 7.1.5. Sample Packaging and Shipment |
| 7.1.6. Chain of Custody Documentation |
| 7.2. Sample Collection Methods |
| 7.2.1. Water Level Measurements |
| 7.2.2. Monitoring Well Sampling for VOC Analysis |
| 7.2.3. Monitoring Well Sampling for Natural Attenuation Parameters |
| 7.2.4. Surface Water Sampling |
| 7.2.5. Soil Sampling |
| 7.3. Analytical Methods |
| 7.4. Disposal of Investigation-Derived Waste |
| 7.5. Quality Control Program |
| 7.5.1. Field Quality Control Samples |
| 7.5.2. Laboratory Quality Control Samples |
| 7.5.3. Data Quality Assessment |
| 7.5.3.1. Precision |
| 7.5.3.2. Accuracy |
| 7.5.3.3. Representativeness |
| 7.5.3.4. Comparability |
| 7.5.3.5. Completeness |
| 7.5.3.6. Sensitivity |
| Section 8. Data Management and Reporting |
| Section 9. References |
| Figures |
| Figure 1. Site Location and Vicinity Map |
| Figure 2. Site Map |
| Figure 3. Monitoring Well Locations |
| Figure 4. Conceptual Site Model |
| Tables |
| Table 1. Summary of Existing Monitoring Wells and Piezometers |
| Table 2. Analyses, Methods, Containers, Preservative, Holding Time, and Reporting Requirements |
| Appendix A. Golder Quarterly Groundwater Monitoring SAP |
| Quarterly Monitoring Sampling Plan - Meyers Landfill |
| 1.0 Quarterly Monitoring Events |
| 1.1 Water Level Measurements |
| 1.2 Monitoring Well Sampling for VOC Analysis |
| 1.3 Monitoring Well Sampling for Natural Attenuation Parameters |
| 1.4 Surface Water Monitoring |
| 2.0 LABORATORY ANALYTICAL RATIONALE |
| 3.0 Field Equipment |
| 3.1 Groundwater Sampling Equipment |
| 3.2 Surface Water Sampling Equipment |
| 3.3 Inspection/Acceptance Requirements for Supplies and Consumables |
| 4.0 DISPOSAL OF INVESTIGATION-DERIVED WASTE |
| 5.0 SAMPLE IDENTIFICATION, DOCUMENTATION AND SHIPMENT |
| 5.1 Field Notes |
| 5.2 Photographs |
| 5.3 Sample Nomenclature |
| 5.4 Container, Preservation, and Holding Time Requirements |
| 5.5 Chain of Custody Forms and Holding Time Requirements |
| 6.0 QUALITY ASSURANCE AND CONTROL |
| 6.1 Field Quality Control Samples |
| 6.1.1 Assessment of Sample Variability (Field Duplicate Samples) |
| 6.2 Analytical and Data Package Requirements |
| 6.3 Data Validation |
| Monitoring Schedule table |
| MeyersSitePlan |
| Appendix B. Health and Safety Plan |
| Final Health and Safety Plan for the Remedial Investigation/Feasibility Study of Groundwater (Operable Unit 2) at Meyers Landfill Lake Tahoe Basin Management Unit El Dorado County, California |
| Emergency Contact List (to be posted on site) |
| Table of Contents |
| Section 1. Introduction |
| 1.1. Site Description and Contamination Characterization |
| 1.2. Planned Site Activities |
| 1.3. Applicable Standards, Regulations, and Guidance Documents |
| Section 2. Organizational Structure |
| 2.1. Project Personnel |
| 2.1.1. Program Manager |
| 2.1.2. Project Manager |
| 2.1.3. Health and Safety Manager |
| 2.1.4. Regional Safety Coordinator |
| 2.1.5. Site Safety and Health Officer |
| 2.1.6. Site Superintendent |
| 2.1.7. Subcontractors |
| 2.1.8. All Project Personnel |
| 2.2. Visitors |
| 2.3. Safety Briefings |
| 2.4. Safety and Health Reviews |
| Section 3. Job Hazard Analysis |
| 3.1. Chemical Hazards |
| 3.1.1. Volatile Organic Compounds |
| 3.1.2. Arsenic |
| 3.1.3. Hydrogen Sulfide |
| 3.1.4. Methane |
| 3.1.5. Hazard Communication |
| 3.2. Physical Hazards |
| 3.2.1. Drilling Operations |
| 3.2.2. Slips, Trips, and Falls |
| 3.2.2.1. Exploratory Trench Fall Hazards |
| 3.2.3. Head and Back Injuries |
| 3.2.4. Hand and Power Tools |
| 3.2.5. Electrical Hazards |
| 3.2.6. Utilities |
| 3.2.6.1. Underground Utility Hazards |
| 3.2.6.2. Overhead Utility Hazards |
| 3.2.7. Fire Hazards |
| 3.2.8. Vehicle Operation |
| 3.2.9. Heavy Equipment Operation |
| 3.2.10. Eye Injuries |
| 3.2.11. Noise Hazards |
| 3.2.12. Heat Stress |
| 3.2.13. Cold Stress |
| 3.2.14. Inclement Weather |
| 3.2.15. Musculoskeletal Disorders |
| 3.3. Non-Ionizing Radiological Hazards |
| 3.4. Biological Hazards |
| 3.4.1. Poison Oak |
| 3.4.2. Animals |
| 3.4.3. Snakes |
| 3.4.4. Spiders |
| 3.4.5. Insects |
| 3.4.6. Bloodborne Pathogens |
| Section 4. Site Control |
| 4.1. Exclusion Zones |
| 4.2. Contamination Reduction Zones |
| 4.3. Support Zone |
| 4.4. Buddy System |
| 4.5. Site Communications |
| Section 5. Training Program |
| 5.1. Hazwoper Training |
| 5.2. Hazwoper Supervisor Training |
| 5.3. First Aid and CPR Training |
| 5.4. Additional Required Safety and Health Training |
| Section 6. Medical Surveillance Program |
| Section 7. Personal Protective Equipment |
| 7.1. Required Level D PPE |
| 7.2. Level C PPE |
| Section 8. Exposure Monitoring Plan |
| 8.1. Real-Time VOC Monitoring |
| 8.2. Real-Time Dust Monitoring |
| 8.3. Real-Time Hydrogen Sulfide Monitoring |
| 8.4. Real-Time Lower Explosive Limit Monitoring |
| 8.5. Quality Assurance/Quality Control |
| 8.5.1. Calibration and Maintenance Procedures |
| 8.5.2. Documentation |
| Section 9. Spill Containment Plan |
| 9.1. Minor Spill Cleanup |
| 9.2. Major Spill Cleanup |
| 9.3. Offsite Spill |
| Section 10. Decontamination Plan |
| 10.1. Personnel Decontamination |
| 10.2. Equipment Decontamination |
| Section 11. Emergency Response Plan |
| 11.1. Emergency Conditions |
| 11.2. Site Emergency Warning System |
| 11.3. Emergency Equipment |
| 11.4. Emergency Procedures |
| 11.4.1. General |
| 11.4.2. Inclement Weather |
| 11.4.3. Fire and Explosion |
| 11.4.4. Earthquake (assumes personnel will be outdoors) |
| 11.4.5. Personal Injury Requiring Medical Attention |
| 11.4.6. Hospital and Occupational Clinic Locations |
| 11.5. Emergency Telephone Location and Call Protocol |
| 11.6. Incident Reporting |
| 11.7. Evacuations Plans |
| Section 12. References |
| Figures |
| Figure B-1. Site Location and Vicinity Map |
| Figure B-2. Work Zones and Emergency Evacuation Route |
| Figure B-3. Hospital Route Map |
| Figure B-4. Clinic Route Map |
| Tables |
| Table B-1. Physical Properties and Health Effects of Potential Site Contaminants |
| Table B-2. Exposure Limits of Potential Site Contaminants |
| Table B-3. Air Action Levels |
| Table B-4. Guidelines for Work and Rest Periods |
| Appendix B1. Field Forms |
| HASP Acceptance |
| Tailgate_r4Apr2019 |
| Incident Report Form |
| Heavy Equipment Inspection Form - Weekly |
| Heavy Equipment Inspection Form - Initial |
| ERRG Weekly Safety Review |
| Pump Calibration Log_Template |
| Eye Wash and Shower Inspect form |
| Utility Locating Forms from OP-007 Utility Location |
| ExcavationTrenchInspectionChecklist Form |
| Air Monitoring Log |
| Annual Ladder Inspection Checklist |
| Appendix B2. Activity Hazard Analysis |
| Appendix B3. ERRG Injury and Illness Prevention Program |
| Cover |
| Table of Contents |
| Section 1. Introduction |
| 1.1. Purpose |
| 1.2. Responsibility |
| 1.2.1. Management Commitment |
| 1.2.2. Employee Responsibilities |
| 1.2.3. Corporate Safety Committee |
| 1.3. Communication |
| 1.3.1. New Employee Orientation and Review of IIPP |
| 1.3.2. Corporate Safety Committee |
| 1.3.3. Daily Tailgate Safety Meetings |
| 1.3.4. Crew Leader Safety Meetings |
| 1.3.5. Safety and Health Training |
| 1.3.6. Distributed or Posted Safety Documentation |
| 1.3.6.1. Vehicle and Equipment Operating Manuals |
| 1.3.6.2. Safety Data Sheets |
1.3.7. Safety Timeout Observation Pause Cards
| 1.4. Compliance |
| 1.4.1. Ensuring Compliance |
| 1.4.2. IIPP Employee Acknowledgement Form |
| 1.4.3. Workplace Substance Abuse Program Plan |
| 1.4.4. Positive Reinforcement |
| 1.5. Hazard Assessment |
| 1.5.1. Key to Accident Prevention |
| 1.5.2. ERRG Safety Rules |
| 1.5.3. Jobsite Requirements |
| 1.5.3.1. Housekeeping |
| 1.5.3.2. Drinking Water |
| 1.5.3.3. Nonpotable Water |
| 1.5.3.4. Toilets |
| 1.5.3.5. Showers |
| 1.5.3.6. Changing Rooms |
| 1.5.3.7. Lunch and Snack Areas |
| 1.5.3.8. Waste Disposal |
| 1.5.4. Inspections and Evaluation System |
| 1.5.4.1. Scheduled Inspections and Evaluation System |
| 1.5.4.2. Other Inspections (Unscheduled) |
| 1.6. Incident/Exposure Investigation |
| 1.6.1. Definitions |
| 1.6.2. Investigation Responsibilities |
| 1.6.2.1. All Employees |
| 1.6.2.2. SSHOs and Onsite Supervisors |
| 1.6.2.3. Corporate Health and Safety Manager |
| 1.6.2.4. Human Resources Department |
| 1.6.2.5. Regional Safety Coordinators |
| 1.6.2.6. Corporate Safety Committee Members |
| 1.6.3. Occupational Injuries and Illnesses |
| 1.6.3.1. OSHA 300 Logs and Supplemental Reports |
| 1.6.3.2. Verbal OSHA Reports |
| 1.6.3.3. Additional State Workers’ Compensation Reports |
| 1.7. Hazard Correction |
| 1.7.1. Imminent Hazards |
| 1.7.2. Documentation of Corrective Actions |
| 1.8. Training and Instruction |
| 1.8.1. New Employee Orientation |
| 1.8.2. Hazardous Waste Operations Emergency Response Training |
| 1.8.2.1. 40-Hour General Site Worker Training |
| 1.8.2.2. 24-Hour or 16-Hour Training |
| 1.8.2.3. Annual HAZWOPER Refresher Training |
| 1.8.2.4. HAZWOPER Supervisor Training |
| 1.8.3. On-The-Job Training |
| 1.8.4. Site-Specific Training |
| 1.8.5. Equivalency or “Grandfathered” Training |
| 1.8.6. Refresher Training |
| 1.8.7. New Hazards Training |
| 1.8.8. First Aid/CPR |
| 1.8.9. Asbestos Training |
| 1.8.10. Lead Training |
| 1.8.11. Respirable Crystalline Silica Training |
| 1.8.12. Beryllium Training |
| 1.8.13. Equipment Operator Certification |
| 1.8.14. Gold Shovel Standard Training |
| 1.8.15. Code of Safe Practices |
| 1.9. Recordkeeping |
| List of Tables |
| Table 1. Employee Responsibilities |
| Table 2. Inspection Type and Schedule |
Attachment 1. IIPP Acknowledgement Form
| Appendix B4. Safety Data Sheets and NIOSH Pocket Guide to Chemical Hazard Datasheets |
| MSDS Lubrication oil |
| SDS Diesel Fuel |
| SDS UNLEADED GASOLINE |
| SDS_SimpleGreenAllPurposeCleaner |
| Arsenic - NIOSH |
| Benzene - NIOSH |
| cis-12-DCE - NIOSH |
| H2S_CDC IDLH Conditions |
| Hydrogen sulfide - NIOSH |
| Vinyl chloride - NIOSH |
| Appendix B5. Standard Operating Procedures |
| GEO-002 Bucket AugerSolid Stem Auger Drilling |
| GEO-008, Drilling Equipment, Development Equipment, Heavy Equipment, and Well Material Decontamination |
| 1. Purpose |
| 2. Scope |
| 3. References |
| 4. Definition of Terms |
| 5. Responsibilities |
| 5.1. Procedure Responsibility |
| 5.2. Project Responsibility |
| 6. Procedure |
| 6.1. Health and Safety |
| 6.2. Decontamination Facility |
| 6.3. Decontamination of Down-Hole Drilling and Development Equipment |
| 6.4. Decontamination of Pumps Used for Well Development and Purging |
| 6.5. Decontamination of Heavy Equipment |
| 6.6. Decontamination of Well Materials |
| GEO-014 Direct-Push Drilling and Soil Sampling |
| 1. Purpose |
| 2. Scope |
| 3. References |
| 4. Definitions |
| 5. Responsibilities |
| 5.1. Procedure Responsibility |
| 5.2. Project Responsibility |
| 6. Procedure |
| 6.1. Selection of Methods and Equipment |
| 6.2. Planning and Preparation |
| 6.3. Health and Safety Requirements |
| 6.4. Drilling and Sampling Requirements and Procedures |
| 6.5. Documentation |
| 6.6. Technical Review |
| 7. Attachments |
| 8. Forms |
| Attachment 1. Example Direct-Push Drilling and Soil Sampling Procedure |
| OP-006 Heavy Equipment |
| 1. Purpose |
| 2. Scope |
| 3. Definitions |
| 4. Responsibilities |
| 4.1. Safety Committee |
| 4.2. Health and Safety Manager |
| 4.3. Site Supervisors |
| 4.4. Equipment Operators and Drivers |
| 4.5. All Associates |
| 5. Minimum Safety Equipment Required |
| 5.1. SeatBelts |
| 5.2. Backup Alarms |
| 5.3. Fire Extinguishers |
| 5.4. Rollover Protection |
| 5.5. Lifting and Load Capacities |
| 5.6. Spotters |
| 5.7. Personal Protective Equipment |
| 6. Operating Safety Requirements |
| 6.1. Inspections |
| 6.2. Mounting and Dismounting Equipment |
| 6.3. Traffic Flow |
| 6.4. Ground Personnel and Spotters |
| 6.5. Repairs and Major Servicing |
| 6.6. Fuel Storage |
| 6.7. Overhead Power Lines |
| 6.8. Buried Utilities |
| 6.9. Decontamination |
| OP-007, Utility Location and Protection |
| 1. Purpose |
| 2. Scope |
| 3. References |
| 4. Definition of Terms |
| 5. Responsibilities |
| 5.1. Safety Committee |
| 5.2. Health and Safety Manager |
| 5.3. Project Manager |
| 5.4. Site Supervisors |
| 5.5. All Associates |
| 6. Procedure |
| 6.1. Planning |
| 6.2. Notifications |
| 6.3. Onsite Field Meeting |
| 6.4. Utility Location |
| 6.4.1. Third-Party Utility Surveyor |
| 6.4.2. Visual Verification |
| 6.5. Work in Proximity of Underground Utilities |
| 6.6. Protection |
| 6.7. Utility Line Breaks |
| 6.8. Documentation |
| 7. Attachments |
| Attachment 1. Uniform Color Code & Marking Guidelines, source: Appendix B Common Ground Alliance (CGA) Best Practices 12, March 2015 |
| Attachment 2. References for Specific State’s Regulations for Utility Notification/ USA North’s California Excavation Manual |
| 8. Forms |
| Site-Specific Utility Information Form |
| Procedure Compliance Adherence Form |
| OP-015 Excavation and Trenching |
| 1. Purpose |
| 2. Scope |
| 3. References |
| 4. Definition of Terms |
| 5. Requirements |
| 5.1. Pre-Planning |
| 5.2. Buried Utilities |
| 5.3. Above Ground Utilities |
| 5.4. Utility Protection |
| 5.5. Above Ground Structure and Landscaping |
| 5.6. Personnel Entry into Excavations |
| 5.7. Maximum Excavation Depths |
| 5.8. Personnel Entrance and Exit Ladders and Ramps |
| 5.9. Vehicle Traffic |
| 5.10. Oxygen Deficiency and Hazardous Atmospheres |
| 5.11. Water Table Depths and Water Accumulation in Excavations |
| 5.12. Spoils Piles, Equipment, and Tool Storage |
| 5.13. Equipment Operator Visibility During Excavation Activities |
| 5.14. Personnel Working on Excavation Face |
| 5.15. Personnel and Equipment Crossover Points |
| 5.16. Selection and Design of Sloping Systems |
| 5.17. Selection and Design of Shoring Systems |
| 5.18. Shoring Installation and Removal |
| 5.19. Layered Soils |
| 5.20. Trench Shields |
| 5.21. Competent Person Inspections |
| 5.22. Barricades and Warning Signs |
| 5.23. California OSHA (CAL/OSHA) Permits |
| 5.24. Visual and Manual Soil Classification |
| 5.24.1. Visual Test |
| 5.24.2. Manual Test |
| OP-019 Compressed Air |
| 1. General Safety Requirements |
| 2. Safety Requirements for Operating and Maintaining Compressed Air Machinery |
| 2.1. AIR RECEIVERS |
| 2.2. AIR DISTRIBUTION LINES |
| 2.3. PRESSURE REGULATION DEVICES |
| 2.4. AIR COMPRESSOR OPERATION |
| 2.5. COMPRESSED AIR EQUIPMENT MAINTENANCE |
| OP-026 Ladder Safety |
| OP-027 Electrical Safety |
| 1. Purpose |
| 2. Scope |
| 3. References |
| 4. Definition of Terms |
| 5. Responsibilities |
| 5.1. Project Manager or equivalent |
| 5.2. Operations Superintendant or equivalent |
| 5.3. Employees |
| 5.4. Site Safety Officer |
| 6. General Requirements |
| 7. Electrical Safety Program |
| 8. Personal Protective Equipment |
| 8.1. ARC Flash PPE |
| 8.2. Supplemental Information |
| 9. Training |
| 10. Attachments |
| 11. Forms |
| OP-028 Spotters |
| 1. Purpose |
| 2. Scope |
| 3. References |
| 4. Definition of Terms |
| 5. General |
| 6. Training |
| 7. Working With or Near Equipment |
| 8. Lifting Operations |
| 9. Traffic Control |
| 10. Attachments |
| 11. Forms |
| OP-031 PID Operating Procedure |
| 1. Purpose |
| 1.1. SCOPE |
| 2. General |
| 3. Interferences and Potential Problems |
| 3.1. PID Instrument Limitations |
| 3.2. Regulatory Limitations |
| 4. Equipment/Apparatus |
| 5. Reagents |
| 6. Procedures |
| 6.1. Preparation |
| 6.2. Start-Up Procedures |
| OP-032 Fire Extinguisher Safety |
| 1. PURPOSE |
| 2. SCOPE |
| 3. GENERAL |
| 3.1. How Fires Start |
| 4. EXTINGUISHER RATINGS AND UL CLASSIFICATION |
| 5. TYPES OF EXTINGUISHERS |
| 5.1. ABC Dry Chemical |
| 5.2. BC Dry Chemical |
| 5.3. Dry Chemical Cartridge Units |
| 5.4. Water Extinguishers |
| 5.5. Carbon Dioxide |
| 5.6. Class K Extinguisher |
| 5.7. Water Mist |
| 5.8. Halon & Replacement Agents |
| 5.9. Class D Extinguisher |
| 5.10. Foam Extinguishers |
| 6.10.1. Synthetic Foams |
| 6.10.2. Protein Foams |
| 6. CLASSIFICATION OF HAZARDS (NFPA 10:1.4) |
| 7. SIZE & PLACEMENT |
| 7.1. Class A Locations (NFPA 10) |
| 7.2. Class B Locations (NFPA 10) |
| 7.3. Class C Locations |
| 7.4. Class D Locations |
| 7.5. Class K Locations |
| 8. TRAVEL DISTANCE |
| 9. MAINTENANCE AND INSPECTION |
| 9.1. Monthly Visual “Quick Check” (NFPA 10) |
| 10.1.1. Inspection Frequency |
| 10.1.2. Inspection Record Keeping |
| 10.1.3. Inspection Procedures |
| 9.2. Annual Maintenance (NFPA 10) |
| 10.2.1. Inspection, Maintenance and Recharging |
| 10.2.2. Frequency |
| 9.3. Six Year Maintenance (NFPA 10) |
| 10.3.1. Maintenance |
| 10. HYDROSTATIC TESTING (NFPA 10) |
| 10.1. Frequency |
| 10.2. Hydrostatic Test Intervals for Extinguishers |
| 10.3. Non-rechargeable Fire Extinguishers |
| 10.4. Recording Hydrostatic Tests |
| 10.5. Verification of Service (Maintenance or Recharging) |
| OP-033 Vehicle Safe Backing-Up Program |
| 1. Purpose |
| 2. Scope |
| 3. Implementation |
| 4. Operator Responsibilities |
| 5. Operator’s Duties |
| 6. Actions Not Allowed |
| 7. Spotter’s Responsibilities |
| 8. Manager’s Responsibilities |
| 9. Attachments |
| 10. Forms |
| Appendix B6. Personnel Certifications |
| Caitlin Gorman |
| Katherine Kulha |
| Ava Lazor |
Appendix B7. Incident Reporting Process Flow Diagram
| Appendix C. ERRG Standard Operating Procedures |
| FS-017 VOC Soil Sampling T-Handle Syringe |
| FS-051, Soil Sampling from Excavator Bucket |
| 1. Purpose |
| 2. Scope |
| 3. References |
| 4. Definition of Terms |
| 5. Responsibilities |
| 5.1. Procedure Responsibility |
| 5.2. Project Responsibility |
| 6. Procedure |
| 7. Attachments |
| 8. Forms |
GEO-001,
Subsurface Soil Sampling While Drilling
| 1. Purpose |
| 2. Scope |
| 3. References |
| 4. Definition of Terms |
| 5. Responsibilities |
| 5.1. Procedure Responsibility |
| 5.2. Project Responsibility |
| 6. Procedure |
| 6.1. General Sampling Considerations |
| 6.2. Split-Spoon Sampling |
| 6.3. Thin-Walled or Shelby Tube Sampling |
| 7. Attachments |
| 8. Forms |
| Confirmation Sample Record |
| GEO-015 Sonic Drilling |
| 1. Purpose |
| 2. Scope |
| 3. References |
| 4. Definitions |
| 5. Responsibilities |
| 5.1. Procedure Responsibility |
| 5.2. Project Responsibility |
| 6. Procedure |
| 6.1. Basic Equipment Requirements and Considerations |
| 6.2. Health and Safety Requirements |
| 6.3. Drilling Site Mobilization |
| 6.4. Basic Drilling Requirements and Procedures |
| 6.5. Demobilization |
| 6.6. Technical Review |
| GEO-018 Soils Logging |
| 1. Purpose |
| 2. Scope |
| 3. References |
| 4. Definitions |
| 5. Responsibilities |
| 5.1. Procedure Responsibility |
| 5.2. Project Responsibility |
| 6. Procedure |
| 6.1. Soil Description |
| 6.1.1. Fine Grained Soil (Silts and Clays) Description Format |
| 6.1.2. Coarse Grained Soil (Sands and Gravels) Description Format |
| 6.1.3. Other Terms to Include in Description: |
| 6.2. Descriptive Terms (Explanation and Use) |
| 6.3. Other Terms |
| 6.4. Boring Log Preparation |
| 6.5. Technical Review |
| GEO-019 Rock Logging |
| 1. Purpose |
| 2. Scope |
| 3. References |
| 4. Definitions |
| 5. Responsibilities |
| 5.1. Procedure Responsibility |
| 5.2. Project Responsibility |
| 6. Procedure |
| 6.1. Documentation and Data Collection |
| 6.2. Description of Core |
| 6.3. Rock Quality Designation (RQD) |
| 6.4. Description of Cuttings |
| 6.5. Rock with Soil-Like Properties |
| 6.6. Classification of Strength and Hardness, Thickness of Bedding, Foliation, and Flow Textures; Joints and Fracture Spacing; and Weathering |
| 6.7. Photographs and Sketches |
| 6.8. Technical Review |
GEO-020,
Generation of Boring Logs
| 1. Purpose |
| 2. Scope |
| 3. References |
| 4. Definition of Terms |
| 5. Responsibilities |
| 5.1. Procedure Responsibility |
| 5.2. Project Responsibility |
| 6. Procedure |
| 6.1. Documentation |
| 6.2. Minimum Data Requirements |
| 6.3. Technical Review and Approval |
| GEO-021 Trench Logging |
| 1. Purpose |
| 2. Scope |
| 3. References |
| 4. Definitions |
| 5. Responsibilities |
| 5.1. Procedure Responsibility |
| 5.2. Project Responsibility |
| 6. Procedure |
| 6.1. Equipment Requirements and Considerations |
| 6.2. Health and Safety Requirements |
| 6.3. General Requirements for Trench Logs |
| 6.4. Basic Construction of Trench Log |
| 6.5. Potential Errors to Avoid in Constructing Trench Logs |
| 6.6. Technical Review |
| GEO-025 Filter Pack and Well Screen Selection |
| 1. Purpose |
| 2. Scope |
| 3. References |
| 4. Definitions |
| 5. Responsibilities |
| 5.1. Procedure Responsibility |
| 5.2. Project Responsibility |
| 6. Procedure |
| 6.1. Methodology and Requirements |
| 6.1.1. Well Screen Selection |
| 6.1.2. Well Screen Slot Size (Width) Determination |
| 6.1.3. Well Screen Open Area and Screen Length |
| 6.1.4. Filter Pack Design |
6.2. Technical Review
GEO-027,
Well Development
| 1. Purpose |
| 2. Scope |
| 3. References |
| 4. Definition of Terms |
| 5. Responsibilities |
| 5.1. Procedure Responsibility |
| 5.2. Project Responsibility |
| 6. Procedure |
| 6.1. Basic Considerations and MEthods |
| 6.2. Planning and Preparation |
| 6.3. Basic Procedures and Requirements |
| 6.3.1. Mechanical Surging: |
| 6.3.2. Overpumping and Backwashing: |
| 6.3.3. Rawhiding |
| 6.3.4. High-Velocity Hydraulic Jetting: |
| 6.3.5. High-Velocity Hydraulic Jetting Combined with Simultaneous Pumping: |
| 6.3.6. Developing with Air |
| 6.3.7. Well Recovery Test |
6.4. Technical Review
| 7. Attachments |
| 8. Forms |
| Example Well Development Record |
| Attachment 1. Conditions Potentially Requiring Special Well Development Considerations |
| Attachment 2. Example Monitoring Well Development Procedure |
| Attachment 3. Example Extraction/Injection Well Development Procedure |
Appendix D. Well Boot Product Information