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HomeMy WebLinkAboutWI-96032_96905_CA_IAR_20230111 Bogue Holdings, LLC Bulk Storage Petroleum Release Initial Assessment Report January 10, 2023 Page 2 B. Background and Initial Response Activities The subject site is a former petroleum bulk storage facility located at 201 Arendell Street, Morehead City, in Carteret County, North Carolina. The approximate location of the site is graphically presented on Figure 1 and Figure 2 (included in Appendix A), and is situated at approximate coordinates 34.719765 N and – 76.704401 W. An aerial photo of the site is included as Figure 3. Highlands Environmental Solutions, Inc. (HES) was contracted by Atlantic Coast Marine Group (ACMG), to provide oversight of the excavation of soils in an area that formerly operated as a bulk petroleum storage facility. The facility was previously owned and operated by J.M. Davis Properties, Inc (J. M. Davis). Bogue Holdings, LLC (Bogue) purchased the property from J.M. Davis on February 1, 2021. J.M. Davis removed the aboveground structures to include the loading/unloading rack, the aboveground storage tanks (ASTs), and the secondary containment for the ASTs as a condition of the purchase. Bogue Holdings, LLC intends to re-develop the subject property for use as a dry-dock boat storage facility. Residual petroleum-impacted soil was suspected to be present near the former bulk fuel storage area. In advance of the excavation of soil in the area of the former bulk storage facility, ACMG personnel utilized a trackhoe and dozer to remove a layer of rock and clean fill that had been emplaced after the removal of the aboveground structures. HES personnel collected two composite samples of the clean backfill stockpiled at the site, and submitted the samples to RedLab, LLC (RedLab) for laboratory analysis of gasoline and diesel range organics (GRO and DRO, respectively).. The closest surface water body is the Bogue Sound located approximately 200 feet South and downgradient of the release area on the property. This surface water body was neither impacted nor threatened by this release. Stormwater is uncontrolled at the site and flows according to topography. The land uses of the properties to the North are Arendell Street beyond which is Harlow Creek, to the East is the North Carolina Port, to the South is Bogue Sound, and to the West is a commercial property with a residential property located further to the West of the incident site. After excavation activities were completed and a release of petroleum was identified, HES submitted a UST-62, 24-Hour Notification of Discharge form to the North Carolina Department of environmental Quality (NCDEQ). A copy of this form is included in Appendix B. Prior to any on-site remediation activities, ACMG was responsible for notifying the NC One-Call Center (811) to mark the area for buried utilities. A site- specific health and safety plan (HASP) was developed by HES for site activities. A copy of the HASP is included in Appendix C. C. Free Product Investigation and Recovery As noted in Section B, the subject site previously operated as a bulk petroleum storage facility. Staining and other evidence of suspected petroleum releases from the former bulk fuel storage facility was present. No free product was observed during site excavation activities. D. Groundwater and Surface Water Investigation As noted in Section B, petroleum-impacted soil was discovered at the site near the former bulk fuel storage area. The closest surface water body is the Bogue Sound located approximately 200 feet South and downgradient of the release area on the property. This surface water body was neither impacted nor threatened by this release. As such, a surface water investigation was not performed. Groundwater was not encountered during the excavation activities. As such, a groundwater investigation was not performed. Bogue Holdings, LLC Bulk Storage Petroleum Release Initial Assessment Report January 10, 2023 Page 3 E. Initial Response and Abatement Activities Initial response and abatement actions are summarized in Section B, above. F. Excavation of Petroleum Impacted Soil HES and ACMG personnel and equipment mobilized to the site on December 20, 2022, to conduct soil excavation activities. HES personnel utilized a RedLab’s mobile laboratory to analyze soil samples collected during excavation activities. RedLab utilized their NCDEQ approved QED UVF technology to analyze soil samples collected during excavation activities. Two areas were excavated at the site. Area #1 Area #1 was the former loading/unloading rack and underground piping. Personnel from ACMG utilized an excavator to excavate the soil in the area of the former loading/unloading rack. Prior to the initial excavation, HES personnel collected two soil samples based on the former footprint of the loading rack (LR) area to delineate the extent of possible contamination to the West of the loading rack. Both samples (LR #1 and LR #2) were analyzed, and analysis did not result in the detection of GRO or DRO at concentrations greater than their respective reporting limits. As excavation proceeded, the soils were examined for evidence of petroleum impacts (i.e. staining or odor). During soil excavation, HES personnel collected a series of soil samples from the bottom (B) and sidewalls (SW) of the excavation, and submitted the samples to Red Lab personnel for analysis for GRO and DRO in their mobile laboratory staged at the site. GRO and DRO data were utilized to delineate the extents of soil excavation. Areas where sample analysis resulted in the detection of GRO or DRO at concentrations greater than their respective Action Limits were over-excavated and re-sampled. The final area of excavation of the loading rack area measured approximately 18 feet wide by 25 feet long, with most of the excavated area being approximately three feet in depth. The area associated with LR #10B and LR #11B were excavated to approximately four feet in depth. Over excavation of the North sidewall associated with NSW #2 and NSW #3 and ESW #1 was also completed until sample results were below the State Action Limits. The locations of the sample collection points are depicted on Figure 4. A total of 26 confirmation samples were selected from the excavation associated with the loading rack area and submitted to Red Lab for onsite analysis. The excavation proceeded from the loading rack area along an area identified by the ACMG site contact as having been where the underground piping was situated, and formerly extended from the loading rack to the AST containment area. Two piping runs (PR) were identified, and the areas measured approximately four feet wide by 10 feet long by 15 inches deep. Soil samples were collected from these areas, and analyzed on-site to determine the extent of soil excavation activities. Excavation continued until analytical data for the samples were below the State Action Limit. The locations of the sample collection points are depicted on Figure 4. A total of seven confirmation samples were analyzed from the excavation associated with the loading rack piping run area and submitted to Red Lab for onsite analysis. Area #2 Area #2 was the former AST containment area. Personnel from ACMG utilized an excavator to excavate the soil in this area. Soil samples were collected from this area to determine the extent of soil excavation activities. In areas where analytical data for samples indicated the presence of GRO and/or DRO at concentrations greater than their respective Action Limits, over excavation was performed until the sample results were below the State Action Limits. The final area of excavation of the AST area measured approximately 45 feet wide by 40 feet long with most of the excavated area being approximately 2.5 feet deep. The area near samples AST #3 B, AST #4 B, AST #5 B and AST #9 B was excavated to a depth approximately three to 3.5 feet below grade The locations of the sample collection points are depicted on Figure 5. A total of 43 confirmation samples were selected from the excavation associated with the AST area and submitted to RedLab for onsite analysis. A summary of the soil analytical data is presented in Table 1, included as Appendix D. The complete laboratory analytical data report and chain-of-custody record for all samples are included in Appendix E. Bogue Holdings, LLC Bulk Storage Petroleum Release Initial Assessment Report January 10, 2023 Page 4 During soil remediation activities, 107.53 tons of petroleum-impacted soil were excavated and transported to the Triangle Area Earth Corporation in Zebulon, North Carolina for proper disposal. A copy of the waste manifest documentation for the disposal of petroleum-impacted soil is included in Appendix F. The excavated area was backfilled with clean base material, then compacted with the excavation equipment and covered with gravel to prevent erosion and allow for equipment to be staged in the area. Select photographs of the site are included in Appendix G. G. Conclusions and Recommendations The subject site is a former petroleum bulk storage facility located at 201 Arendell Street, Morehead City, in Carteret County, North Carolina. HES was contracted by ACMG, to provide oversight of the excavation of soils in an area that used to operate as a bulk petroleum storage facility. The facility was previously owned and operated by J.M. Davis Properties, Inc. Bogue Holdings, LLC purchased the property from J.M. Davis on February 1, 2021. J.M. Davis removed the aboveground structures to include the loading/unloading rack, the ASTs, and the secondary containment for the ASTs as a condition of the purchase. HES and ACMG personnel and equipment mobilized to the site on December 20, 2022, and HES personnel utilized RedLab’s mobile laboratory to analyze soil samples collected during excavation activities. During excavation activities, a series of soil samples were collected in the areas of the former loading/unloading rack, the AST containment area and the underground piping that formerly connected the ASTs to the loading/unloading rack. During excavation, the soil samples in several areas were analyzed and yielded concentrations for either GRO and/or DRO above their respective North Carolina State Action Limit using RedLab’s approved NCDEQ QED UVF technology. Over excavation of soils in these areas resulted in samples results below the State Action Limits. During soil remediation activities, 107.53 tons of petroleum-impacted soil were excavated and transported to the Triangle Area Earth Corporation in Zebulon, North Carolina for proper disposal. A total of 76 confirmation samples were selected from the excavation and submitted to RedLab for onsite analysis. While laboratory analysis of post-excavation confirmation soil samples resulted in the detection of GRO and DRO above the State Action Limits, those areas were over-excavated until all confirmation samples were below the State Action Limits for GRO and DRO. The closest surface water body is the Bogue Sound located approximately 200 feet South and downgradient of the release area on the property. This surface water body was neither impacted nor threatened by this release. Groundwater was not encountered during soil excavation activities. Based on the results of environmental assessment activities, HES concludes that soil excavation activities successfully remediated the area impacted by this petroleum release. As such, HES does not recommend additional environmental assessment or remediation activities at the subject site with regards to this incident. HES recommends that correspondence documenting “No Further Action Required” be forwarded to Bogue Holdings, LLC and JM Davis Industries, Inc. regarding this incident. APPENDIX A Drawing / Project Name Client Project # Date N Base diagram from Bing Maps Site Location Diagram Former Bulk Plant Soil Excavation 201 Arendell Street; Morehead City, NC Bogue Holdings, LLC DB Fig. Scale 346015 Not to Scale December 2022 1 PM PG BB PE KS JB Site Location Drawing / Project Name Client Project # Date Base diagram from USGS Topographic Quadrangle; Morehead City, NC Topographic Location Diagram Former Bulk Plant Soil Excavation 201 Arendell Street; Morehead City, NC Bogue Holdings, LLC N Approximate Scale feet 0 880 DB Fig. Scale 346015 As Shown December 2022 2 PM PG BB PE JB JB 440 Site Location Drawing / Project Name Client Project # Date Base diagram from Google Earth Area Diagram Former Bulk Plant Soil Excavation 201 Arendell Street; Morehead City, NC Bogue Holdings, LLC N Approximate Scale feet DB Fig. 0 Scale 346015 680 As Shown December 2022 3 PM PG BB PE KS JB 340 Site Location Former Underground PipingLR1LR2LRNSW1LRNSW2LRNSW3LRESW1LRESW2SSW3SSW2SSW1LRWSW2LRWSW1LR5BLR3BLR4BLR6BLR7BLR8BLR11BLR10BWPR1WPR2EPR2EPR1LR9BPG:DB:Project Number:Date:Scale:PE:PM:Drawing NameSite / Client NameFig.LegendApproximate Scale0510NfeetClosure Sample LocationFormer Loading Rack ExcavationPetroleum-Impacted Soil RemediationFormer JM Davis Bulk PlantMorehead City, NCJBJB KS346015January 2023As Shown4 AST WSW1AST WSW2AST WSW3AST SSW1AST SSW2AST ESW3AST ESW2AST ESW1AST NSW1AST NSW2AST 2BAST 6BAST 7BAST 1BAST 5BAST 8BAST 9BAST 4BAST 3BTo Former Loading RackPG:DB:Project Number:Date:Scale:PE:PM:Drawing NameSite / Client NameFig.LegendApproximate Scale07.5 15NfeetClosure Sample LocationFormer AST Area ExcavationPetroleum-Impacted Soil RemediationFormer JM Davis Bulk PlantMorehead City, NCJBJB KS346015January 2023As Shown5 APPENDIX B APPENDIX C Highlands Environmental Solutions, Inc. HEALTH AND SAFETY PLAN For Site Activities at: Atlantic Coast Marine Group 201 Arendell Street Morehead City, NC December 2022 Minimum Level of Protection at this site is Level D Contaminants of Concern are Petroleum Hydrocarbons Joe Beaman, P.G. Project Manager The information in this HASP is provided solely for the protection of the health and safety of Highlands Environmental Solutions employees and subcontractors working under the direct supervision and control of Highlands Environmental Solutions on this project. Highlands Environmental Solutions assumes no liability for, or responsibility to, any other parties for the accuracy or completeness of the information contained herein for any use or reliance upon this HASP by any other party. Health and Safety Plan Soil Assessment/Abatement – Morehead City, NC Page 2 IN THE EVENT OF ANY EMERGENCY, CONTACT PROJECT MANAGER OR HEALTH AND SAFETY REPRESENTATIVE SITE EMERGENCY FORM Contaminants of Concern: Petroleum Hydrocarbons Minimum Level of Protection: Level D Do not endanger your life. Survey the situation before taking any action. Highlands Environmental Solutions Office Telephone: (919) 848-3155 Site Location Address: 201 Arendell Street; Morehead City, NC Telephone Located at: HES Personnel (cellular phone) EMERGENCY PHONE NUMBERS Ambulance: 911 Fire: 911 Police: 911 Hospital Name: Carteret Health Care Hospital Phone: 252-499-6000 Project Manager: Kendall Sutler (cell 910-859-9050) Health and Safety Specialist: Joe Beaman (cell 919-414-7081) Client Contact: Lee Sykes (cell 252-945-8995) Poison Control: (800) 848-6946 State Agency: NCDEQ (WRO) 910-796-7215 UTILITY MARKER EMERGENCY TELEPHONE NUMBERS Utility Color Code Telephone Number Water Gas Electric Telephone Cable Sewer Blue Yellow Red Orange Orange Green (800) 632-4949 (800) 632-4949 (800) 632-4949 (800) 632-4949 (800) 632-4949 (800) 632-4949 Dig Safe Telephone Number: (800) 632-4949 Health and Safety Plan Soil Assessment/Abatement – Morehead City, NC Page 3 HOSPITAL LOCATION MAP Directions: East (left) on Arendell Street; Continue 3.2 miles to hospital Hospital Information: Name: Carteret Health Care Address: 3500 Arendell Street City, State: Morehead City, NC 28557 Phone: 252-499-6000 Health and Safety Plan Soil Assessment/Abatement – Morehead City, NC Page 4 FIRST AID FOR PETROLEUM HYDROCARBON EMERGENCIES Ingestion: DO NOT INDUCE VOMITING. Call Poison Control; follow instructions. Administer cardiopulmonary resuscitation (CPR), if necessary. Seek medical attention. Inhalation: Remove person from contaminated environment. DO NOT ENTER A CONFINED SPACE TO RESCUE SOMEONE WHO HAS BEEN OVERCOME UNLESS PROPERLY EQUIPPED AND A STANDBY PERSON IS PRESENT. Administer CPR if necessary. Seek medical attention. Skin Contact: Brush off dry material, remove wet or contaminated clothing. Flush skin thoroughly with water. Seek medical attention if irritation persists. Eye Contact: Flush eyes with water for 15 minutes. Seek medical attention. Exposure Symptoms: Headache, dizziness, nausea, drowsiness, irritation of eyes, nose, throat, breathing difficulties. Contingency Plan: Report incident to Project Manager (PM) after emergency procedures have been implemented. RESPONDER MUST HAVE A CURRENT CERTIFICATE TO ADMINISTER FIRST AID OR CPR 1. Survey the situation. Do not endanger your own life. DO NOT ENTER A CONFINED SPACE TO RESCUE SOMEONE WHO HAS BEEN OVERCOME UNLESS PROPERLY EQUIPPED AND A STANDBY PERSON IS PRESENT. 2. Call 911 (if available) or the fire department IMMEDIATELY. Explain the physical injury, chemical exposure, fire, or release. 3. Decontaminate the victim without delaying life-saving procedures. 4. If the victim's condition appears to be noncritical, but seems to be more severe than minor cuts, he/she should be transported to the nearest hospital by trained Emergency Medical Services (EMS) personnel: let the doctor assume the responsibility for determining the severity of the injury. If the condition is obviously serious, EMS must transport the victim. 5. Notify the PM. Health and Safety Plan Soil Assessment/Abatement – Morehead City, NC Page 5 EMERGENCY FIRST AID PROCEDURES To Stop Bleeding CPR 1. Give medical statement. 2. Assure airway, breathing, and circulation. 3. Use DIRECT PRESSURE over the wound with clean dressing or your hand (use nonpermeable gloves). Direct pressure will control most bleeding. 4. Bleeding from an artery or several injury sites may require DIRECT PRESSURE on a PRESSURE POINT. Use pressure points for 30 - 60 seconds to help control severe bleeding. 5. Continue primary care and seek medical aid as needed. 1. Call for help. 2. Arousal: check for consciousness. 3. Open airway with chin-lift. 4. Look, listen, and feel for breathing. 5. If breathing is absent, give 2 slow, full rescue breaths. 6. Check the pulse for 5 to 10 seconds. 7. If pulse is present, continue rescue breathing: 1 breath every 5 seconds 8. If pulse is absent, start CPR: 15 compressions, 2 breaths (1 man) Health and Safety Plan Soil Assessment/Abatement – Morehead City, NC Page 6 Project and Health and Safety Information HES will be performing an environmental assessment and remediation at the subject site. All work will comply with the Occupational Safety and Health Act (OSHA) standard, "Hazardous Waste Operations and Emergency Response," (29 CFR 1910.120), and other federal, state and local procedures that require the development and implementation of a HASP. Generation of this document certifies that the workplace has been evaluated for the hazards as described. A hazard assessment has been performed and the adequacy of the personal protective equipment (PPE) selected is hereby certified per 29 CFR 1910.132(d) and is duly noted by the signature(s) and date appearing on the cover page of this document. If any site conditions are encountered that are different from typical retail petroleum operations, the field investigator is to stop work immediately and notify the Project Manager. This plan addresses the safety issues associated environmental investigation and assessment activities performed at retail petroleum operations. For this project, site investigation activities will involve the following (checked items): Phase I Environmental Site Assessment Phase II Environmental Site Assessment Spill Response and Abatement x Soil sampling (hand auger) Soil sampling (drilling) Monitoring well installation UST removal (requires full HASP) x Soil excavation Groundwater sampling/monitoring Groundwater remediation Drum removal Site surveying Soil Gas / VI assessment/survey Pump/Slug testing All activities of this project will be carried out under Level D or Modified Level D. At a minimum, all personnel will wear the following PPE based on the task to be performed at the site (checked items): x Hard Hat x Safety Vest x Steel Toe Boots Chemical Boots x Nitrile gloves (sampling gloves) Heavy Nitrile gloves x Safety glasses Ear plugs/ear muffs (sound suppression) White Tyvek Yellow (polycoated) Tyvek Health and Safety Plan Soil Assessment/Abatement – Morehead City, NC Page 7 HAZARD IDENTIFICATION AND CONTROL Precautions must be taken to prevent injuries and exposures to the following potential hazards. . Potential Hazards and Control Potential Hazard Control Exposure to Petroleum Products 1. Stand up-wind of petroleum products whenever possible. 2. Minimize contact and contact time with petroleum products. 3. Avoid walking through discolored areas, puddles, leaning on drums, or contacting anything that is likely to be contaminated. 4. Do not eat, drink, smoke and/or apply cosmetics in the hot or warm zones. 5. Wear gloves when in contact with contaminated surfaces. 6. Safety glasses must be worn at a minimum. 7. Splash goggles must be worn when working with liquids. 8. >25 ppm organic vapors in breathing zone requires upgrade to Level C. 9. >250 ppm organic vapors in breathing zone requires upgrade from Level C to Level B. 10. If unknown materials are encountered, call the HSS. Vehicular Traffic 1. Wear traffic safety vest when vehicle hazard exists. 2. Use cones, flags, barricades, and caution tape to define work area. 3. Use vehicle to block work area. 4. Engage police detail for high-traffic situations. Vault Entry 1. HES Personnel do not perform Confined Space Entry. Utility Lines Contact 1. Contact Dig Safe to have utility lines marked prior to excavation/trenching. 2. Refer to site drawings or customer interviews if on private property for utility locations. 3. Hand dig 3 to 5 feet down and 5 feet each side of utility marker to avoid breaking utility lines. Inclement Weather 1. Stop outdoor work during electrical storms and other extreme weather conditions such as extreme heat or cold temperatures. 2. Take cover indoors or in vehicle. 3. Listen to local forecasts for warnings about specific weather hazards such as tornados, hurricanes, and flash floods. Noise 1. Wear hearing protection when equipment such as a drill rig, jackhammer, cut saw, air compressor, blower or other heavy equipment is operating on the site. 2. Wear hearing protection whenever you need to raise your voice above normal conversational speech due to a loud noise source; this much noise indicates the need for protection. Health and Safety Plan Soil Assessment/Abatement – Morehead City, NC Page 8 Potential Hazard Control Electric Shock 1. Maintain appropriate distance from overhead utilities; 20-foot minimum clearance from power lines required; 10-foot minimum clearance from shielded power lines. 2. Use ground-fault circuit interrupters as required. 3. Perform lockout/tagout procedures (Appendix C). 4. Use three-pronged plugs and extension cords. 5. Contact your local underground utility-locating service. 6. Follow code requirements for electrical installations in hazardous locations. Physical Injury 1. Wear hard hats and safety glasses when on-site. 2. Maintain visual contact with the equipment operator and wear orange safety vest when heavy equipment is used on-site. 3. Avoid loose-fitting clothing (driller and driller's helper). 4. Prevent slips, trips and falls; keep work area uncluttered. 5. Keep your hands away from moving parts (i.e., augers). 6. Test the emergency shutoff switch on the drill rig daily. Back Injury 1. Use a mechanical lifting device or a lifting aid where appropriate. 2. If you must lift, plan the lift before doing it. 3. Check your route for clearance. 4. Bend at the knees and use leg muscles when lifting. 5. Use the buddy system when lifting heavy or awkward objects. 6. Do not twist your body while lifting. Heat Stress 1. Increase water intake while working. 2. Increase number of rest breaks and/or rotate workers in shorter work shifts. 3. Watch for signs and symptoms of heat exhaustion and fatigue. 4. Plan work for early morning or evening during hot months. 5. Use ice vests when necessary. 6. Rest in cool, dry areas. 7. In the event of heat stroke, bring the victim to a cool environment and initiate first aid procedures. Cold Stress 1. Take breaks in heated shelters when working in extremely cold temperatures . 2. Remove the outer layer of clothing and loosen other layers to promote evaporation of perspiration, upon entering the shelter. 3. Drink warm liquids to reduce the susceptibility to cold stress. High Crime Areas 1. Be aware of surroundings. 2. Use the buddy system. 3. Request police detail when appropriate. Insects 1. Tuck pants into socks. 2. Wear long sleeves. 3. Use insect repellent. Health and Safety Plan Soil Assessment/Abatement – Morehead City, NC Page 9 Potential Hazard Control Poisonous Plants (Such as Poison Ivy, Oak, etc.) 1. Don't enter areas infested with poisonous plants. 2. Immediately wash any areas that come into contact with poisonous plants. Ladders 1. Make sure ladder rungs are sturdy and free of cracks. 2. Use ladders with secure safety feet. 3. Pitch ladders at a 4:1 ratio. 4. Secure ladders at the top when possible. 5. Do not use ladders for access to air stripper towers. 6. Use non-conductive ladders near electrical wires. Fire Control 1. Smoke only in designated areas. 2. Keep flammable liquids in closed containers. 3. Keep site clean; avoid accumulating combustible debris such as paper. 4. Follow Hot Work Safety Procedures when welding or performing other activities requiring an open flame. 5. Isolate flammable and combustible materials from ignition sources. 6. Ensure fire safety integrity of equipment installations according to Hazard Classification Diagram (Appendix G). Static Electricity 1. Do not create static discharge in flammable atmospheres. 2. Electrically bond and ground pumps transfer vessels, tanks, drums, bailers and probes, when moving liquids. 3. Electrically bond and ground vacuum trucks and the tanks they are emptying. 4. Do not splash fill containers with flammable liquids. Drilling/Boring Operations 1. Driller and helper must be present during all active operations. 2. Driller helper and other site personnel must know location of emergency shut off switch. 3. Unauthorized personnel must be kept clear of drilling rig. 4. Area of drilling operation must be cordoned off/barricaded. 5. When hazardous conditions are deemed present, operation must be shut down. Well Installation, Well Development, Well Gauging, Well Bailing, Soil/Ground- water Sampling 1. Wear appropriate PPE to avoid skin, eye, and inhalation contact with contaminated groundwater and/or soil. 2. Stand upwind when conducting tasks and minimize possible inhalation exposure; especially when first opening monitoring wells. 3. Conduct air monitoring to determine level of respiratory protection. 4. Utilize engineering controls such as portable venturi air movers to draw away or blow away chemical vapors. Welding, Cutting, Brazing 1. Before conducting welding at a project site, contact the Project Manager.. Cleaning Equipment 1. Wear appropriate PPE to avoid skin and eye contact with isopropyl alcohol, alconox, or other cleaning materials. 2. Stand upwind to minimize any potential inhalation exposure. 3. Dispose of spent cleaning solutions and rinses accordingly. Health and Safety Plan Soil Assessment/Abatement – Morehead City, NC Page 10 Potential Hazard Control First aid kit, emergency eye wash station, fire extinguisher, and absorbent pads will be located on-site in the vehicle or site remediation system. Health and Safety Plan Soil Assessment/Abatement – Morehead City, NC Page 11 Signature Sheet All persons entering the work zone, or visiting the subject site for the purposes associated with the subject investigation(s), or activities associated with the subject investigation(s) are required to notify the HES representative on-site immediately upon arrival. All persons entering the work zone, or visiting the subject site for the purposes associated with the subject investigation(s), or activities associated with the subject investigation(s) are required to review appropriate health and safety procedures, and provide a signature documenting they have been properly briefed on health and safety policies and procedures to be followed while on-site. HES will not be responsible for personal injuries or death resulting from personal actions that are considered negligent, or that result from personal activities that are contrary to this health and safety plan. By my signature, I acknowledge that I have been briefed on site specific health and safety procedures, that I am familiar with said health and safety procedures, and that I will follow all indicated health and safety procedures while on-site. Name Signature APPENDIX D Collection Date Collection Depth (ft. BGS) Collection Date Collection Depth (ft. BGS) Clean Stockpile #1 12/20/22 3 part composite 19.1 10.4 AST Area #1 B 12/20/22 2.5 2.5 9.8 Clean Stockpile #2 12/20/22 3 part composite 2.3 3.3 AST Area #2 B 12/20/22 2.5 93 520.9 LR #1 (NW) 12/20/22 2.0 ND ND AST Area #2-2 B 12/20/22 3.0 6.3 28.7 LR #2 (SW) 12/20/22 2.0 ND ND AST Area #3 B 12/20/22 2.5 1146 5325 LR #3 B 12/20/22 3.0 11.3 2.7 AST Area #3-2 B 12/20/22 3.0 2.3 6.10 LR #4 B 12/20/22 3.0 3.2 ND AST Area #4 B 12/20/22 2.5 2487 6102 LR #5 B 12/20/22 3.0 1.1 0.3 AST Area #4-2 B 12/20/22 3.0 29.6 187.9 LR #6 B 12/20/22 3.0 3.1 2.3 AST Area #4-3 B 12/20/22 3.5 3 17.2 LR #7 B 12/20/22 3.0 2.7 2.1 AST Area #5 B 12/20/22 2.5 189.5 1035 LR #8 B 12/20/22 3.0 3.8 0.57 AST Area #5-2 B 12/20/22 3.0 37.6 332 LR #9 B 12/20/22 3.0 4.1 10.7 AST Area #5-3 B 12/20/22 3.5 1.2 ND LR #10 B 12/20/22 3.0 425.7 839.7 AST Area #6 B 12/20/22 2.5 3 25.6 LR #10-2 B 12/20/22 4.0 4.6 1.4 AST Area #7 B 12/20/22 2.5 9.6 49.7 LR #11 B 12/20/22 3.0 503.7 1192 AST Area #8 B 12/20/22 2.5 5.5 30 LR #11-2 B 12/20/22 4.0 8.4 15 AST Area #9 B 12/20/22 2.5 501.2 3367 LR WSW #1 12/20/22 2.5 33.9 67.8 AST Area #9-2 B 12/20/22 3.5 12.7 49 LR WSW #2 12/20/22 2.5 1.8 3.5 AST NSW #1 12/20/22 2.0 331.4 2738 LR SSW #1 12/20/22 2.5 ND 0.46 AST NSW #1-2 12/20/22 2.0 3.4 15.3 LR SSW #2 12/20/22 2.5 1.9 7.9 AST NSW #2 12/20/22 2.0 466.5 2302 LR SSW #3 12/20/22 2.5 24.2 94.3 AST NSW #2-2 12/20/22 2.5 289.5 1603 LR NSW #1 12/20/22 2.5 2.8 2.1 AST NSW #2-3 12/20/22 2.5 27.8 147.6 LR NSW #2 12/20/22 2.5 117.1 91 AST NSW #2-4 12/20/22 2.5 48.6 357.1 LR NSW #2-2 12/20/22 2.5 2.8 3 AST NSW #2-5 12/20/22 2.5 57.3 496 LR NSW #3 12/20/22 2.5 164.6 346.2 AST NSW #2-6 12/20/22 2.5 29.1 158.9 LR NSW #3-2 12/20/22 2.5 2.8 6.7 AST NSW #2-7 12/20/22 2.5 20.0 64 LR ESW #1 12/20/22 2.5 854.5 2134.0 AST WSW #1 12/20/22 2.0 1454 13302 LR ESW #1-2 12/20/22 2.5 0.47 0.91 AST WSW #1-2 12/20/22 2.5 2.6 13.9 LR ESW #2 12/20/22 2.5 4.2 11.2 AST WSW #2 12/20/22 2.0 871.7 8275 LR WPR #1 12/20/22 1.25 ND ND AST WSW #2-2 12/20/22 2.5 8.3 34.6 LR WPR #2 12/20/22 1.25 ND 1.2 AST WSW #3 12/20/22 2.0 19.2 106.5 LR EPR #1 12/20/22 1.25 2.3 1.6 AST WSW #3-2 12/20/22 2.5 7.9 44.5 LR EPR #2 12/20/22 1.25 296.1 1180 AST ESW #1 12/20/22 2.0 568.9 2138 LR EPR #2-2 12/20/22 1.5 327.1 1388 AST ESW #1-2 12/20/22 2.5 805.7 4502 LR EPR #2-3 12/20/22 1.75 601.6 3880 AST ESW #1-3 12/20/22 2.5 6.8 3.9 LR EPR #2-4 12/20/22 2.0 12.9 45.3 AST ESW #2 12/20/22 2.0 1912 8716 50 100 AST ESW #2-2 12/20/22 2.5 34.2 122.7 AST ESW #2-3 12/20/22 2.5 ND 2 Notes: ND denotes not detected. NA denotes not analyzed.AST ESW #3 12/20/22 2.0 213.6 963.7 Bold denotes concentration greater than State Action Limits.AST ESW #3-2 12/20/22 2.5 183.2 1033 AST ESW #3-3 12/20/22 2.5 17.7 53.9 AST SSW #1 12/20/22 2.5 5.3 13.7 AST SSW #2 12/20/22 2.5 169.1 342 AST SSW #2-2 12/20/22 2.5 7.1 14.6 50 100 AST Area Soil Samples Table 1 Bogue Holdings, LLC Bulk Storage Petroleum Release - 201 Arendell Street; Morehead City, NC HES Project #346015 Summary of Analytical Data - Inside Containment Area (Soil Samples) Stockpile and Loading Rack Soil Samples RedLab UVF Sample ID Number Constituent of Concern Gasoline Range Organics (mg/Kg) Diesel Range Organics (mg/Kg) Analytical Method (e.g., VOC by EPA 8260B)RedLab UVF NCDEQ State Action Limit Sample ID Number Constituent of Concern Gasoline Range Organics (mg/Kg) Diesel Range Organics (mg/Kg) NCDEQ State Action Limit Analytical Method (e.g., VOC by EPA 8260B) APPENDIX E Hydrocarbon Analysis Results Client:HIGHLANDS Samples taken Tuesday, December 20, 2022 Address:201 ARENDELL STREET Samples extracted Tuesday, December 20, 2022 MOREHEAD, NC Samples analysed Tuesday, December 20, 2022 Contact:KENDALL SUTLER Operator TORI KELLY Project:#346015 13 U04049 Matrix Sample ID Dilution used BTEX (C6 - C9) GRO (C5 - C10) DRO (C10 - C35) TPH (C5 - C35) Total Aromatics (C10-C35) 16 EPA PAHs BaP HC Fingerprint Match % light % mid % heavy s CLEAN STOCKPILE #1 12.9 4.5 19.1 10.4 29.5 4.4 0.19 <0.013 91.4 6.3 2.3 Deg.Fuel 83.3%,(FCM),(BO) s CLEAN STOCKPILE #2 13.8 <0.34 2.3 3.3 5.6 1.1 <0.11 <0.014 74.7 19.2 6.1 Deg.Fuel 81%,(FCM) s LR #1 (NW)11.8 <0.29 <0.29 <0.29 <0.29 <0.06 <0.09 <0.012 0 0 0 ,(FCM) s LR #2 (SW)9.6 <0.24 <0.24 <0.24 <0.24 <0.05 <0.08 <0.01 0 100 0 Residual HC,(P) s LR #3 B 14.0 4.8 11.3 2.7 14 1.1 <0.11 <0.014 98.4 1 0.7 Deg.Fuel 58%,(FCM),(P) s LR WSW #1 20.5 8 33.9 67.8 101.7 18.4 0.69 <0.02 93.6 4.2 2.1 Deg.Diesel 61.5%,(FCM),(BO) s LR WSW #2 17.0 <0.42 1.8 3.5 5.3 0.44 <0.14 <0.017 96.9 1.8 1.2 Deg.Diesel 75.6%,(FCM) s LR SSW #1 9.2 <0.23 <0.23 0.46 0.46 0.12 <0.07 <0.009 96.1 1.7 2.3 V.Deg.Diesel 54.8%,(FCM),(BO),(P) s LR NSW #1 17.3 <0.43 2.8 2.1 4.9 <0.09 <0.14 <0.017 98.9 0.9 0.2 Deg.Diesel 51.7%,(FCM) s LR #4 B 16.4 <0.41 3.2 <0.41 3.2 <0.08 <0.13 <0.016 99.6 0.2 0.2 Deg.Gas,(FCM) Initial Calibrator QC check OK Final FCM QC Check OK 94.7 % Results generated by a QED HC-1 analyser. Concentration values in mg/kg for soil samples and mg/L for water samples. Soil values are not corrected for moisture or stone content Fingerprints provide a tentative hydrocarbon identification. The abbreviations are:- FCM = Results calculated using Fundamental Calibration Mode : % = confidence for sample fingerprint match to library (SBS) or (LBS) = Site Specific or Library Background Subtraction applied to result : (PFM) = Poor Fingerprint Match : (T) = Turbid : (P) = Particulate present Ratios QED Hydrocarbon Fingerprints Project:#346015 Tuesday, December 20, 2022 Hydrocarbon Analysis Results Client:HIGHLANDS Samples taken Tuesday, December 20, 2022 Address:201 ARENDELL STREET Samples extracted Tuesday, December 20, 2022 MOREHEAD, NC Samples analysed Tuesday, December 20, 2022 Contact:KENDALL SUTLER Operator TORI KELLY Project:#346015 31 U04049 Matrix Sample ID Dilution used BTEX (C6 - C9) GRO (C5 - C10) DRO (C10 - C35) TPH (C5 - C35) Total Aromatics (C10-C35) 16 EPA PAHs BaP HC Fingerprint Match % light % mid % heavy s LR #5 B 12.8 <0.32 1.1 0.32 1.42 <0.06 <0.1 <0.013 90.3 5.5 4.2 V.Deg.PHC 80.9%,(FCM) s LR #6 B 15.2 <0.38 3.1 2.3 5.4 1.4 <0.12 <0.015 87.3 8.3 4.4 Deg.Fuel 80.4%,(FCM) s LR #7 B 17.1 <0.43 2.7 2.1 4.8 0.54 <0.14 <0.017 92.8 5.2 2 Deg.Fuel 82.1%,(FCM) s LR #8 B 18.7 <0.47 3.8 0.57 4.37 0.28 <0.15 <0.019 93.1 5 1.9 Deg.PHC 81.5%,(FCM) s LR #9 B 15.9 <0.4 4.1 10.7 14.8 1.9 <0.13 <0.016 92.8 5 2.2 Deg.Diesel 56%,(FCM) s LR #10 B 243.0 53.7 425.7 839.7 1265.4 214.6 8.1 <0.24 93.3 6.4 0.3 Deg.Diesel 88.4%,(FCM) s LR #11 B 2414.0 <60.4 503.7 1192 1696 294.9 <19.3 <2.4 94.5 4.9 0.6 Deg.Diesel 82.6%,(FCM) s LR NSW #2 361.0 <9 117.1 90.9 208 57 <2.9 <0.36 97.9 1.4 0.7 Deg.Fuel 82%,(FCM) s LR NSW #3 194.0 <4.9 164.6 346.2 510.8 128.7 4.8 <0.19 93.8 5.9 0.3 Deg.Diesel 87.2%,(FCM) s LR SSW #2 16.0 <0.4 1.9 7.9 9.8 1.5 <0.13 <0.016 91.4 7.6 1 Deg.Diesel 75%,(FCM) Initial Calibrator QC check OK Final FCM QC Check OK 93.4 % Results generated by a QED HC-1 analyser. Concentration values in mg/kg for soil samples and mg/L for water samples. Soil values are not corrected for moisture or stone content Fingerprints provide a tentative hydrocarbon identification. The abbreviations are:- FCM = Results calculated using Fundamental Calibration Mode : % = confidence for sample fingerprint match to library (SBS) or (LBS) = Site Specific or Library Background Subtraction applied to result : (PFM) = Poor Fingerprint Match : (T) = Turbid : (P) = Particulate present Ratios QED Hydrocarbon Fingerprints Project:#346015 Tuesday, December 20, 2022 Hydrocarbon Analysis Results Client:HIGHLANDS Samples taken Tuesday, December 20, 2022 Address:201 ARENDELL STREET Samples extracted Tuesday, December 20, 2022 MOREHEAD, NC Samples analysed Tuesday, December 20, 2022 Contact:KENDALL SUTLER Operator TORI KELLY Project:#346015 42 U04049 Matrix Sample ID Dilution used BTEX (C6 - C9) GRO (C5 - C10) DRO (C10 - C35) TPH (C5 - C35) Total Aromatics (C10-C35) 16 EPA PAHs BaP HC Fingerprint Match % light % mid % heavy s LR SSW #3 13.0 <0.33 24.2 94.3 118.5 57.8 2 <0.013 86.3 12.8 0.9 Deg.Diesel 76.8%,(FCM) s LR ESW #1 2555.0 <63.9 854.5 2134 2989 469.8 <20.4 <2.6 94.9 4.7 0.4 Deg.Diesel 89.6%,(FCM) s LR ESW #2 14.8 <0.37 4.2 11.2 15.4 2.7 <0.12 <0.015 93.2 6.2 0.6 Deg.Diesel 89.5%,(FCM) s AST AREA #1 B 14.5 <0.36 2.5 9.8 12.3 2.2 <0.12 <0.015 90.4 7.8 1.8 Deg.Diesel 73.8%,(FCM) s LR WPR #1 13.8 <0.35 <0.35 <0.35 <0.35 <0.07 <0.11 <0.014 0 25.4 74.6 ,(FCM),(BO) s LR WPR #2 17.1 <0.43 <0.43 1.2 1.2 0.28 <0.14 <0.017 0 45 55 V.Deg.Diesel 62.1%,(FCM) s LR EPR #1 14.6 <0.37 2.3 1.6 3.9 0.58 <0.12 <0.015 95 2.6 2.4 Deg.Fuel 60.3%,(FCM) s LR EPR #2 235.0 143.7 296.1 1180 1476 210.2 7.8 <0.23 92 7.7 0.2 Undeg.Diesel 92.1%,(FCM) s LR #10-2-B 16.6 <0.41 4.6 1.4 6 0.56 <0.13 <0.017 92.7 5.7 1.6 Deg.Fuel 85.9%,(FCM) s LR #11-2-B 12.6 3.6 8.4 15 23.4 4.3 0.16 <0.013 95.4 4.2 0.4 Deg.Diesel 84%,(FCM) Initial Calibrator QC check OK Final FCM QC Check OK 100.2 % Results generated by a QED HC-1 analyser. Concentration values in mg/kg for soil samples and mg/L for water samples. Soil values are not corrected for moisture or stone content Fingerprints provide a tentative hydrocarbon identification. The abbreviations are:- FCM = Results calculated using Fundamental Calibration Mode : % = confidence for sample fingerprint match to library (SBS) or (LBS) = Site Specific or Library Background Subtraction applied to result : (PFM) = Poor Fingerprint Match : (T) = Turbid : (P) = Particulate present Ratios QED Hydrocarbon Fingerprints Project:#346015 Tuesday, December 20, 2022 Hydrocarbon Analysis Results Client:HIGHLANDS Samples taken Tuesday, December 20, 2022 Address:201 ARENDELL STREET Samples extracted Tuesday, December 20, 2022 MOREHEAD, NC Samples analysed Tuesday, December 20, 2022 Contact:KENDALL SUTLER Operator TORI KELLY Project:#346015 53 U04049 Matrix Sample ID Dilution used BTEX (C6 - C9) GRO (C5 - C10) DRO (C10 - C35) TPH (C5 - C35) Total Aromatics (C10-C35) 16 EPA PAHs BaP HC Fingerprint Match % light % mid % heavy s LR NSW #2-2 18.6 <0.46 2.8 3 5.8 0.98 <0.15 <0.019 90.6 6.3 3.1 Deg.Fuel 80%,(FCM) s LR NSW #3-2 15.6 <0.39 2.8 6.7 9.5 1.2 <0.12 <0.016 94.6 3.6 1.8 Deg.Diesel 72.8%,(FCM) s LR ESW #1-2 12.3 <0.31 0.47 0.91 1.38 0.34 <0.1 <0.012 69.9 16.9 13.2 Deg.Fuel 70.2%,(FCM) s LR EPR #2-2 201.0 19.5 327.1 1388 1715 226.3 8.4 <0.2 91.9 7.8 0.2 Undeg.Diesel 90.4%,(FCM) s LR EPR #2-3 2853.0 <71.3 601.6 3880 4482 648.9 <22.8 <2.9 91.7 8.3 0 Undeg.Diesel 91.8%,(FCM) s LR EPR #2-4 13.6 <0.34 12.9 45.3 58.2 15 0.56 <0.014 88.3 10.3 1.4 Deg.Diesel 83%,(FCM) s AST AREA #2B 277.0 <6.9 93 520.9 613.9 210.3 7.7 <0.28 86.3 13.5 0.2 Deg.Diesel 91.6%,(FCM) s AST AREA #3B 3094.0 <77.4 1146 5325 6471 1325 48.6 <3.1 93.1 6.9 0 Deg.Diesel 90.5%,(FCM) s AST AREA #4B 3279.0 <82 2487 6102 8589 489.7 <26.2 <3.3 98.5 1.5 0 Undeg.Diesel 92.5%,(FCM) s AST AREA #5B 238.0 <6 189.5 1035 1225 223 8.3 <0.24 87.6 12.3 0.1 Undeg.Diesel 92.2%,(FCM) Initial Calibrator QC check OK Final FCM QC Check OK 98.9 % Results generated by a QED HC-1 analyser. Concentration values in mg/kg for soil samples and mg/L for water samples. Soil values are not corrected for moisture or stone content Fingerprints provide a tentative hydrocarbon identification. The abbreviations are:- FCM = Results calculated using Fundamental Calibration Mode : % = confidence for sample fingerprint match to library (SBS) or (LBS) = Site Specific or Library Background Subtraction applied to result : (PFM) = Poor Fingerprint Match : (T) = Turbid : (P) = Particulate present Ratios QED Hydrocarbon Fingerprints Project:#346015 Tuesday, December 20, 2022 Hydrocarbon Analysis Results Client:HIGHLANDS Samples taken Tuesday, December 20, 2022 Address:201 ARENDELL STREET Samples extracted Tuesday, December 20, 2022 MOREHEAD, NC Samples analysed Tuesday, December 20, 2022 Contact:KENDALL SUTLER Operator TORI KELLY Project:#346015 66 U04049 Matrix Sample ID Dilution used BTEX (C6 - C9) GRO (C5 - C10) DRO (C10 - C35) TPH (C5 - C35) Total Aromatics (C10-C35) 16 EPA PAHs BaP HC Fingerprint Match % light % mid % heavy s AST AREA #3-2 16.9 <0.42 2.3 6.1 8.4 1.2 <0.14 <0.017 95 3.8 1.2 Deg.Diesel 83.1%,(FCM) s AST AREA #2-2 15.9 <0.4 6.3 28.7 35 10.1 0.37 <0.016 88.1 10.7 1.2 Deg.Diesel 90.2%,(FCM) s AST NSN #1 2891.0 <72.3 331.4 2738 3069 606.9 <23.1 <2.9 87.5 12.5 0 Undeg.Diesel 91.8%,(FCM) s AST NSN #2 2949.0 <73.7 466.5 2302 2769 454.8 <23.6 <2.9 94.3 5.7 0 Undeg.Diesel 88.8%,(FCM) s AST WSW #1 3010.0 <75.2 1454 13302 14756 3073 115.3 <3 77.9 21.8 0.3 Deg.Diesel 91.7%,(FCM) s AST ESW #1 2455.0 <61.4 568.9 2138 2707 609.9 <19.6 <2.5 91.6 7 1.4 Deg.Diesel 75.3%,(FCM) s AST AREA #4-2 207.0 <5.2 29.6 187.9 217.5 60 2.2 <0.21 86.9 12 1.1 Deg.Diesel 91.5%,(FCM) s AST AREA #5-2 185.0 <4.6 37.6 331.8 369.4 134.6 4.9 <0.18 78.3 20.4 1.3 Deg.Diesel 92%,(FCM) s AST AREA #6 15.4 <0.38 3 25.6 28.6 9.3 0.34 <0.015 81.1 15.3 3.7 Deg.Diesel 76.6%,(FCM) Initial Calibrator QC check OK Final FCM QC Check OK 96.2 % Results generated by a QED HC-1 analyser. Concentration values in mg/kg for soil samples and mg/L for water samples. Soil values are not corrected for moisture or stone content Fingerprints provide a tentative hydrocarbon identification. The abbreviations are:- FCM = Results calculated using Fundamental Calibration Mode : % = confidence for sample fingerprint match to library (SBS) or (LBS) = Site Specific or Library Background Subtraction applied to result : (PFM) = Poor Fingerprint Match : (T) = Turbid : (P) = Particulate present Ratios QED Hydrocarbon Fingerprints Project:#346015 Tuesday, December 20, 2022 Hydrocarbon Analysis Results Client:HIGHLANDS Samples taken Tuesday, December 20, 2022 Address:201 ARENDELL STREET Samples extracted Tuesday, December 20, 2022 MOREHEAD, NC Samples analysed Tuesday, December 20, 2022 Contact:KENDALL SUTLER Operator TORI KELLY Project:#346015 77 U04049 Matrix Sample ID Dilution used BTEX (C6 - C9) GRO (C5 - C10) DRO (C10 - C35) TPH (C5 - C35) Total Aromatics (C10-C35) 16 EPA PAHs BaP HC Fingerprint Match % light % mid % heavy s AST WSW #2 4185.0 <104.6 871.7 8275 9147 3563 131 <4.2 79.9 19.9 0.2 Deg.Diesel 91.2%,(FCM) s AST ESW #2 3051.0 <76.3 1912 8716 10628 1813 66.2 <3.1 94.7 5.3 0 Undeg.Diesel 85.4%,(FCM) s AST AREA #7 39.3 <0.98 9.6 49.7 59.3 16.7 0.62 <0.039 89.9 9.9 0.1 Deg.Diesel 77.8%,(FCM) s AST AREA #8 24.9 <0.62 5.5 30 35.5 4 <0.2 <0.025 94.6 5.4 0 Undeg.Diesel 80.2%,(FCM) s AST AREA #9 588.0 <14.7 501.2 3367 3868 618.8 23.1 <0.59 86.1 13.7 0.2 Undeg.Diesel 91.6%,(FCM) s AST WSW #3 36.5 <0.91 19.2 106.5 125.7 40.2 1.5 <0.037 85.7 11.6 2.7 Deg.Diesel 75.1%,(FCM) s AST ESW #3 919.0 <23 213.6 963.7 1177.3 199.9 <7.4 <0.92 92.7 7.3 0 Deg.Diesel 87%,(FCM) s AST SSW #1 37.2 <0.93 5.3 13.7 19 2.4 <0.3 <0.037 94.6 3.4 2 Deg.Diesel 77%,(FCM) s AST SSW #2 802.0 <20 169.1 342 511.1 85.7 <6.4 <0.8 95.7 3.7 0.7 Deg.Diesel 93.3%,(FCM) s AST NSW #1-2 30.2 <0.76 3.4 15.3 18.7 3.3 <0.24 <0.03 89.4 6.3 4.2 Deg.Diesel 75.5%,(FCM) Initial Calibrator QC check OK Final FCM QC Check OK 85.3 % Results generated by a QED HC-1 analyser. Concentration values in mg/kg for soil samples and mg/L for water samples. Soil values are not corrected for moisture or stone content Fingerprints provide a tentative hydrocarbon identification. The abbreviations are:- FCM = Results calculated using Fundamental Calibration Mode : % = confidence for sample fingerprint match to library (SBS) or (LBS) = Site Specific or Library Background Subtraction applied to result : (PFM) = Poor Fingerprint Match : (T) = Turbid : (P) = Particulate present Ratios QED Hydrocarbon Fingerprints Project:#346015 Tuesday, December 20, 2022 Hydrocarbon Analysis Results Client:HIGHLANDS Samples taken Tuesday, December 20, 2022 Address:201 ARENDELL STREET Samples extracted Tuesday, December 20, 2022 MOREHEAD, NC Samples analysed Tuesday, December 20, 2022 Contact:KENDALL SUTLER Operator TORI KELLY Project:#346015 88 U04049 Matrix Sample ID Dilution used BTEX (C6 - C9) GRO (C5 - C10) DRO (C10 - C35) TPH (C5 - C35) Total Aromatics (C10-C35) 16 EPA PAHs BaP HC Fingerprint Match % light % mid % heavy s AST-NSW #2-2 729.0 <18.2 289.5 1603 1893 496 18.2 <0.73 88 10.3 1.7 Deg.Diesel 90.6%,(FCM) s AST AREA 4-3 21.9 <0.55 3 17.2 20.2 4.4 <0.18 <0.022 85.8 10.2 4.1 Deg.Diesel 64.5%,(FCM) s AST AREA 5-3 31.1 <0.78 1.2 <0.78 1.2 <0.16 <0.25 <0.031 88.2 2.5 9.4 Residual HC,(BO) s AST WSN #1-2 29.6 <0.74 2.6 13.9 16.5 2.7 <0.24 <0.03 85.9 6.8 7.3 Deg.Diesel 76.8%,(FCM),(BO) s AST ESW #1-2 649.0 <16.2 805.7 4502 5308 664.7 24.8 <0.65 90.7 8.8 0.6 Undeg.Diesel 84.3%,(FCM) s AST AREA #9-2 21.9 5.7 12.7 49 61.7 9.6 0.35 <0.022 95 5 0 Deg.Diesel 88.9%,(FCM) s AST WSW #2-2 36.2 <0.91 8.3 34.6 42.9 9.7 0.36 <0.036 90.5 7.9 1.7 Deg.Diesel 77.4%,(FCM) s AST ESW #2-2 43.8 <1.1 34.2 122.7 156.9 49.4 1.8 <0.044 89.5 9.5 1 Deg.Diesel 83.4%,(FCM) s AST SSW #2-2 39.6 <0.99 7.1 14.6 21.7 2.6 <0.32 <0.04 96 3.2 0.7 Deg.Diesel 80%,(FCM) s AST WSW #3-2 32.8 <0.82 7.9 44.5 52.4 5.3 <0.26 <0.033 94.8 5.2 0 Deg.Diesel 80.5%,(FCM) Initial Calibrator QC check OK Final FCM QC Check OK 101.7 % Results generated by a QED HC-1 analyser. Concentration values in mg/kg for soil samples and mg/L for water samples. Soil values are not corrected for moisture or stone content Fingerprints provide a tentative hydrocarbon identification. The abbreviations are:- FCM = Results calculated using Fundamental Calibration Mode : % = confidence for sample fingerprint match to library (SBS) or (LBS) = Site Specific or Library Background Subtraction applied to result : (PFM) = Poor Fingerprint Match : (T) = Turbid : (P) = Particulate present Ratios QED Hydrocarbon Fingerprints Project:#346015 Tuesday, December 20, 2022 Hydrocarbon Analysis Results Client:HIGHLANDS Samples taken Tuesday, December 20, 2022 Address:201 ARENDELL STREET Samples extracted Tuesday, December 20, 2022 MOREHEAD, NC Samples analysed Tuesday, December 20, 2022 Contact:KENDALL SUTLER Operator TORI KELLY Project:#346015 101 U04049 Matrix Sample ID Dilution used BTEX (C6 - C9) GRO (C5 - C10) DRO (C10 - C35) TPH (C5 - C35) Total Aromatics (C10-C35) 16 EPA PAHs BaP HC Fingerprint Match % light % mid % heavy s AST NSW #2-3 31.6 <0.79 27.8 147.6 175.4 85 3.1 <0.032 81.4 17.5 1.1 Deg.Diesel 91%,(FCM) s AST ESW #2-3 35.3 <0.88 <0.88 2 2 <0.18 <0.28 <0.035 99 1 0 Deg.Diesel 73.9%,(FCM),(P) s AST ESW #1-3 47.2 <1.2 6.8 3.9 10.7 1 <0.38 <0.047 90.7 5.8 3.5 Deg.Fuel 79.4%,(FCM) s AST NSW #2-4 373.0 <9.3 48.6 357.1 405.7 89.8 <3 <0.37 83.1 15.7 1.2 Deg.Diesel 78.8%,(FCM) s AST NSW #2-5 991.0 <24.8 57.3 496 553.3 125.3 <7.9 <0.99 82 16.2 1.8 Deg.Diesel 91.1%,(FCM) s AST ESW #3-2 891.0 <22.3 183.2 1033 1216 162.9 <7.1 <0.89 93.2 6.8 0 Undeg.Diesel 81.2%,(FCM) s AST WSW #3-2 27.8 <0.7 4.3 13.5 17.8 2.9 <0.22 <0.028 94.3 4.7 1 Deg.Diesel 79.4%,(FCM) s AST NSW #2-6 34.4 <0.86 29.1 158.9 188 80.4 2.9 <0.034 82.1 16.7 1.3 Deg.Diesel 74.6%,(FCM) s AST NSW #2-7 34.1 <0.85 20 64 84 20.5 0.76 <0.034 91 8.1 0.9 Deg.Diesel 82.4%,(FCM) s AST ESW #3-3 26.6 <0.66 17.7 53.9 71.6 14.4 0.54 <0.027 90.8 7.2 2 Deg.Diesel 64.9%,(FCM) Initial Calibrator QC check OK Final FCM QC Check OK 99 % Results generated by a QED HC-1 analyser. Concentration values in mg/kg for soil samples and mg/L for water samples. Soil values are not corrected for moisture or stone content Fingerprints provide a tentative hydrocarbon identification. The abbreviations are:- FCM = Results calculated using Fundamental Calibration Mode : % = confidence for sample fingerprint match to library (SBS) or (LBS) = Site Specific or Library Background Subtraction applied to result : (PFM) = Poor Fingerprint Match : (T) = Turbid : (P) = Particulate present Ratios QED Hydrocarbon Fingerprints Project:#346015 Tuesday, December 20, 2022 APPENDIX F TRIANGLE AREA EARTH CORPORATION Certificate of Disposal NCDEQ Permit SRU600082 A (919) 980-6200 336 Denton Ln, Zebulon, NC 27597 IauratriangIeareaearth.com Triangle Area Earth Corporation, operating under Permit SRU600082, hereby acknowledges the receipt of 107.53 tons of soil contaminated with petroleum hydrocarbons and will properly execute the disposal of this soil in the prescribed manner set forth by the North Carolina Department of Environmental Quality, Division of Waste Management in accordance with the requirements of SRU600082. CLIENT Atlantic Coast Marine Response 201 Arendell Street Morehead City, NC 28557 GENERATOR Atlantic Coast Marine Response 201 Arendell Street Morehead City, NC 28557 Site: Former JM Davis Bulk Plant 201Arende!l Street Morehead City, NC 28557 TRANSPORTER Highlands Env. Solutions 8410 Falls of Neuse Rd. Ste. D Raleigh, NC 27615 DATE(S) ACCEPTED December 27-29, 2022 CERTIFICATION BY TRIANGLE AREA EARTH CORPORATION Signature Laura Buchanan 1/5/2023 Date Printed Name TRIANGLE AREA EARTH CORPORATION Manifest NCDEQ Permit SRU600082 A (919) 980-6200 336 Denton Ln, Zebulon, NC 27597 Iauratriangleareaearth.com WASTE DESCRIPTION Petroleum-Contaminated Soil DATE 12/27/22 EPA WASTE non-hazardous CLASSIFICATION DOT HAZARD CLASS non-regulated TRUCK TT1 CONTAMINANT diesel fuel MANIFEST 1 GROSS (LBS) 59020 TARE (LBS) 29080 NET (LBS) 29940 TONS 14.97 GENERATOR TRANSPORTER NAME Atlantic Coast Marine Response NAME Highlands Env. Solutions, Inc. ADDRESS 201 Arendell Street ADDRESS 8410 Falls of Neuse Rd. Ste. D Morehead City, NC 28557 Raleigh, NC 27615 SITE CONSULTANT NAME Former JM Davis Bulk Plant NAME Highlands Env. Solutions ADDRESS 201ArendeII Street ADDRESS 8410 Falls of Neuse Rd. Ste. D Morehead City, NC 28557 Raleigh, NC 27615 CLIENT CERTIFICATION NAME Atlantic Coast Marine Response ADDRESS 201 Arendell Street Morehead City, NC 28557 INSPECTED AND ACCEPTED BY Triangle Area Earth Corporation: SIGNATURE PHONE (252) 945-8995 Laura Buchanan 12/27/22 DATE PRINTED NAME TRIANGLE AREA EARTH CORPORATION Manifest NCDEQ Permit SRU600082 4 (919) 980-6200 336 Denton Ln, Zebulon, NC 27597 IauratriangIeareaearth.com MANIFEST 2 GROSS (LBS) 73680 TARE (LBS) 29820 NET (LBS) 43860 TONS 21.93 WASTE DESCRIPTION Petroleum-Contaminated Soil DATE 12/27/22 EPA WASTE non-hazardous CLASSIFICATION DOT HAZARD CLASS non-regulated TRUCK SS1 CONTAMINANT diesel fuel GENERATOR TRANSPORTER NAME Atlantic Coast Marine Response NAME Highlands Env. Solutions, Inc. ADDRESS 201 Arendell Street ADDRESS 8410 Falls of Neuse Rd. Ste. D Morehead City, NC 28557 Raleigh, NC 27615 SITE CONSULTANT NAME Former JM Davis Bulk Plant NAME Highlands Env. Solutions ADDRESS 201 Arendell Street ADDRESS 8410 Falls of Neuse Rd. Ste. D Morehead City, NC 28557 Raleigh, NC 27615 CLIENT NAME Atlantic Coast Marine Response ADDRESS 201 Arendell Street Morehead City, NC 28557 CERTIFICATION INSPECTED AND ACCEPTED BY Triangle Area Earth Corporation: 1WJ2) LkJ SIGNATURE PHONE (252) 945-8995 Laura Buchanan 12/27/22 DATE PRINTED NAME TRIANGLE AREA EARTH CORPORATION Manifest NCDEQ Permit SRU600082 A (919) 980-6200 336 Denton In, Zebulon, NC 27597 laura@triangleareaearth.com MANIFEST 3 GROSS (LBS) 81100 TARE (LBS) 29820 NET (LBS) 51280 TONS 25.64 TRANSPORTER WASTE DESCRIPTION Petroleum-Contaminated Soil DATE 12/28/22 EPA WASTE non-hazardous CLASSIFICATION DOT HAZARD CLASS non-regulated TRUCK SS1 CONTAMINANT diesel fuel GENERATOR NAME Atlantic Coast Marine Response NAME Highlands Env. Solutions, Inc. ADDRESS 201 Arendell Street ADDRESS 8410 Falls of Neuse Rd. Ste. D Morehead City, NC 28557 Raleigh, NC 27615 SITE CONSULTANT NAME Former JM Davis Bulk Plant NAME Highlands Env. Solutions ADDRESS 201 Arendell Street ADDRESS 8410 Falls of Neuse Rd. Ste. D Morehead City, NC 28557 Raleigh, NC 27615 CLIENT CERTIFICATION NAME Atlantic Coast Marine Response ADDRESS 201 Arendell Street Morehead City, NC 28557 INSPECTED AND ACCEPTED BY Triangle Area Earth Corporation: WJTFJ L&j 3 SIGNATURE PHONE (252) 945-8995 Laura Buchanan 12/28/22 DATE PRINTED NAME A- TRIANGLE AREA EARTH CORPORATION Manifest NCDEQ Permit SRU600082 (919) 980-6200 336 Denton Ln, Zebulon, NC 27597 IauratriangIeareaearth.com WASTE DESCRIPTION Petroleum-Contaminated Soil SITE CONSULTANT PRINTED NAME Laura Buchanan 12/28/22 DATE PHONE (252) 945-8995 DATE 12/28/22 EPA WASTE non-hazardous CLASSIFICATION DOT HAZARD CLASS non-regulated TRUCK TT1 CONTAMINANT diesel fuel GENERATOR MANIFEST 4 GROSS (LBS) 73580 TARE (LBS) 29080 NET (LBS) 44500 TONS 22.25 TRANSPORTER NAME Atlantic Coast Marine Response NAME Highlands Env. Solutions, Inc. ADDRESS 201 Arendell Street ADDRESS 8410 Falls of Neuse Rd. Ste. D Morehead City, NC 28557 Raleigh, NC 27615 NAME Former JM Davis Bulk Plant NAME Highlands Env. Solutions ADDRESS 201 Arendell Street ADDRESS 8410 Falls of Neuse Rd. Ste. D Morehead City, NC 28557 Raleigh, NC 27615 CLIENT CERTIFICATION NAME Atlantic Coast Marine Response ADDRESS 201 Arendell Street Morehead City, NC 28557 INSPECTED AND ACCEPTED BY Triangle Area Earth Corporation: SIGNATURE TRIANGLE AREA EARTH CORPORATION Manifest NCDEQ Permit SRU600082 A (919) 980-6200 336 Denton Ln, Zebulon, NC 27597 lauratriangleareaearth.com WASTE DESCRIPTION Petroleum -Contaminated Soil DATE 12/29/22 EPA WASTE non-hazardous CLASSIFICATION DOT HAZARD CLASS non-regulated TRUCK TT1 CONTAMINANT diesel fuel GENERATOR MANIFEST 5 GROSS (LBS) 74560 TARE (LBS) 29080 NET (LBS) 45480 TONS 22.74 TRANSPORTER NAME Atlantic Coast Marine Response NAME Highlands Env. Solutions, Inc. ADDRESS 201 Arendell Street ADDRESS 8410 Falls of Neuse Rd. Ste. D Morehead City, NC 28557 Raleigh, NC 27615 SITE CONSULTANT NAME Former JM Davis Bulk Plant NAME Highlands Env. Solutions ADDRESS 201 Arendell Street ADDRESS 8410 Falls of Neuse Rd. Ste. D Morehead City, NC 28557 Raleigh, NC 27615 CLIENT CERTIFICATION NAME Atlantic Coast Marine Response ADDRESS 201 Arendell Street Morehead City, NC 28557 INSPECTED AND ACCEPTED BY Triangle Area Earth Corporation: OAJ3 Lj J SIGNATURE PHONE (252) 945-8995 Laura Buchanan 12/29/22 DATE PRINTED NAME TRIANGLE AREA EARTH ORPORA11ON WEIGHT TICKET NCDEQ Permit SRU600082 (919) 426-6653 434 Denton Lii, Zebulon, NC 27597 Truck /i EW Customer 4E-!5 Transporter '1 J6kq Uc T uc Job oc- & (59o7 (b 640 (2I2J)f 7, 4— NCWHCAFOUM PUBMWEIGHWWM UCEWE EXPtRES LINE 30,2023 ASUHANAN NORTH CAROLINA PUBLIC WEIGHMASTER LICENSE EXPIRES JUNE 30, 2523 PHILLIP MARSHALL 44257 INVALID UNLESS SIGNED TRIANGLE AREA EARTH ORPORATtON WEIGHT TICKET NcDEQ Permit SHU6000$2 (919) 426-6653 434 Dentom In, Zebulon, NC 27597 Truck _____ EW Customer ~+~ (1JO ikth I?1 flIVopr NORTH CAROLINA PUBLIC WIGHMAST!R LICENSE EXPIRES JUNE 30. 2$23 PHILLIP MARSHALL 442$? INVALID UNLESS SIGHED (a) Lb : 48m (9 /1 (z fb&rc \ NORTH CAROLINA PUBLIC WEIGHMASTER LICENSE EXPIRES JUNE 30, 2023 PH TRIANGLE AREA EARTH ORPORA110N WEIGHT TICKET NCDEQ Permit SRU600082 (919) 426-6653 434 Denton Lu, Zebulon, NC 21591 Truck cSS 1 EW Customer h\ (5 Transporter 5Me+I 4-f', Job NORTH CUNA PUBL$ WEAS1ER LNNSE EXPIRES JUNE 30.2023 LJRABUCHA?W4 31739 NORTH CAROUKA •imuc WE*GNMA*?ER UCV4$E EXPiRES JUNE 30, 2023 *40WARt) RUP04 DENTON 44$6 rNVAUD UNLESS SIGNED TRIANGLE AREA EARTH CORPORAflON WEIGHT TICKET NCDEQ Pernt SRU600082 (919) 426-6663 434 Denton In, Zebulon, NC 21597 Truck Customer Transporter Job TTI Ew I 'Tc,Vici aLk'$ 1Ya jLJ 73580 lb R J2W22 i:O I -77SbO-iC L NOR COUNA BUCW R U(N$E EXPIRE8 JUNE30. Z)23 LJRA BUCHANAN 31730 NORTH CAROLINA PVSUC WEIGNNAITER UC*$$E IXPFES JUNE 30, 2023 NOWAMi RUFPIN DENTON 44$S NORTH CAROLINA PUBLIC WEIGHUASTER LICENSE EXPIRES JUNE 30, 2S23 PHILL _ 442$7 rjV,Q uws$ SIGNED Truck -ff I EW Customer (4E5 VALiO UNLESS SIGNED TRIANGLE AREA EARTH ORPORAT1ON WEIGHT TICKET NCDEQ Permit SR1J600082 (919) 426-6653 434 DeMon In, Zebulon, NC 27597 Transporter 1)' IC' C Auc~,,,, 5 GR Job 4t1 JC' 00am (l5iQc?&rZ I2,12J1I2 NORTH CUNA PUBMWEMMSTER U(INSE EXPIRES JJNE 30,2023 L,ALABUCHAWIP4 31739 NORTH CAROUNA PUSUC WEIONNASTER ICINSE EXPRES JUNE 30, 2023 *40 WARD RUFFIN DENTON 44216 rNVAUO UNLESS SIGNED NORTH CAROLINA PUBLIC WEIGHMASTER LICENSE EXPIRES JUNE 30, 2023 PHILUESLV . TRIANGLE AREA EARTH CORPORATION WEIGHT TICKET NCDEQ Permit SRU600082 (919) 426-6653 434 Denton In, ZeuIon, NC 27597 Truck 7'J7I_ EW Customer Transporter k 'jrc3ev, $ pn /9.DD(b-L)zji1\2L OJ5pt-t) Job NORTH UM CW9O8ThR UcNSE EXPI*S ME 30,2023 LN.JRABUcItsNAN 317* NORTH CAROLINA PUBLIC WEIGHMASTER LICENSE EXPIRES JUNE 30, $23 PHILUP MARSHALL 4427 INVALID UNLESS S01ME Customer Transporter sn't A l Job NORTH CAROLINA PUBLIOWE09AAS"M U(XNSE EXPIRES JUNE 30. 2023 LPJJRABUHANAN 3173k LSD sOfeTh CAROLINA IC WEIOWNASTER 2023 44266 TRIANGLE AREA EARTH CORPORATION WEIGHT TICKET NCDEQ Permit SRU600082 (919) 426-6653 434 Denton Lu, Zebukm, NC 21597 Truck EW 7/j 32;5t* r92-0 IbCi1Z (\ 121 2 )I 5L6iS p NORTH CAROLINA PUBLIC WEIGHMASTER LICENSE EXPIRES JUNE 30, 2023 PHILLIP MARSHALL 44267 INVALID UNLESS SIGNED APPENDIX G Photograph Number 1: Photo prior to excavation activities on December 20, 2022. Photograph Number 2: Photo prior to site excavation activities with clean overburden material stockpiled at the site. Photograph Number 3: Photo of excavation in the area of the former loading rack. Photograph Number 4: Photo of excavation in the area of the former loading rack. White flags indicate soil samples LR-9 B, LR-10 B and LR-11 B. Photograph Number 5: Photo of over-excavation in the North and East sidewalls, and bottom of the East side of the former loading rack area. Photograph Number 6: Photo of over-excavation in the North, West and East sidewalls, and bottom of the West and East sides of the former AST area. Photograph Number 7: Photo of over-excavation of the former AST area. Photograph Number 8: Photo of over-excavation of the former AST area. Photograph Number 9: Photo of over-excavation of the South, West and East sidewalls, and bottom of the East side of the former AST area. Photograph Number 10: Photo of over-excavation of the East sidewalls, and bottom of the East side of the former AST area. Photograph Number 11: Photo of stockpiled petroleum contaminated soil after excavation activities completed on December 20, 2022. Photograph Number 12: Photo of stockpiled petroleum contaminated soil after excavation activities completed on December 20, 2022. Photograph Number 13: Photo after site restoration on December 28, 2022. Photograph Number 14: Photo after site restoration on December 28, 2022. Photograph Number 15: Photo after site restoration on December 28, 2022. Photograph Number 16: Photo after site restoration on December 28, 2022.