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HomeMy WebLinkAboutWI0400555_Permit (Issuance)_20201015North Carolina Department of Environmental Quality — Division of Water Resources NOTIFICATION OF INTENT (NOI) TO CONSTRUCT OR OPERATE INJECTION WELLS The following are "permitted by rule" and do not require an individual permit when constructed in accordance with the rules of 15A NCAC 02C .0200. This form shall be submitted at least 2 WEEKS prior to injection. AQUIFER TEST WELLS (15A NCAC 02C .02201 These wells are used to inject uncontaminated fluid into an aquifer to determine aquifer hydraulic characteristics. IN SITU REMEDIATION (15A NCAC 02C .0225) or TRACER WELLS (15A NCAC 02C .0229): 1) Passive Injection Systems - In -well delivery systems to diffuse injectants into the subsurface. Examples include ORC socks, iSOC systems, and other gas infusion methods. 2) Small -Scale Injection Operations — Injection wells located within a land surface area not to exceed 10,000 square feet for the purpose of soil or groundwater remediation or tracer tests. An individual permit shall be required for test or treatment areas exceeding 10,000 square feet. 3) Pilot Tests - Preliminary studies conducted for the purpose of evaluating the technical feasibility of a remediation strategy in order to develop a full scale remediation plan for future implementation, and where the surface area of the injection zone wells are located within an area that does not exceed five percent of the land surface above the known extent of groundwater contamination. An individual permit shall be required to conduct more than one pilot test on any separate groundwater contaminant plume. 4) Air Injection Wells - Used to inject ambient air to enhance in -situ treatment of soil or groundwater. Print Clearly or Type Information. Illegible Submittals Will Be Returned As Incomplete. DATE: October 5, 2020 PERMIT NO. (to be filled in by DWR) A. WELL TYPE TO BE CONSTRUCTED OR OPERATED (1) Air Injection Well......................................Complete sections B through F, K, N (2) Aquifer Test Well.......................................Complete sections B through F, K, N (3) Passive Injection System...............................Complete sections B through F, H-N (4) X Small -Scale Injection Operation ......................Complete sections B through N (5) Pilot Test.................................................Complete sections B through N (6) Tracer Injection Well...................................Complete sections B through N B. STATUS OF WELL OWNER: Business/Organization C. WELL OWNER(S) — State name of Business/Agency, and Name and Title of person delegated authority to sign on behalf of the business or agency: Company Name Speedway LLC Delegated Signatory Authority: Mr. John M. Helms, Manager of Environmental Remediation Mailing Address: 500 Speedway Drive City: Enon State: OH Zip Code: 45323 County: Clark Day Tele No.: 937-864-3000 Cell No.: 937-206-2431 EMAIL Address: jmhelms(a)speedway.com Deemed Permitted GW Remediation NOI Rev. 3-1-2016 Fax No.: 937-863-6722 Page 1 D. PROPERTY OWNER(S) (if different than well owner) E. F. G. Company Name Same as Well Owner Mailing Address: City: Day Tele No.: EMAIL Address: State: _ Zip Code: County: Cell No.: Fax No.: PROJECT CONTACT (Typically Environmental Engineering Firm) Name and Title: Troy L. Holzschuh / Project Manager Company Name Mid -Atlantic Associates, Inc. Mailing Address: 1125 E. Morehead Street City: Charlotte State: NC Zip Code: 27610 County: Mecklenburg Day Tele No.: (980) 585-1271 Cell No.: (704) 909-9281 EMAIL Address: jyoungnmaaonline.com PHYSICAL LOCATION OF WELL SITE (1) Facility Name & Address: Speedway 6929 4019 Reynolda Road Fax No.: (980) 585-1272 City: Winston Salem County: Forsyth Zip Code: 271 (2) Geographic Coordinates: Latitude": 360 9' 59.21" Longitude": -80' 19, 58.92" Method of Collection: Goo,gle Earth Pro Software "FOR AIR INJECTION AND AQUIFER TEST WELLS ONLY: A FACILITY SITE MAP WITH PROPERTY BOUNDARIES MAY BE SUBMITTED IN LIEU OF GEOGRAPHIC COORDINATES. TREATMENT AREA The site is currently regulated by the North Carolina Department of Environmental Quality (NCDEQ), Division of Waste Management (DWM), Underground Storage Tank (UST) Section. The site is ranked intermediate risk and, therefore, the current groundwater cleanup goals are the North Carolina Gross Contamination Levels (GCLs) and removal of free product. Weathered free product characteristic of gasoline remains present on the water table at monitoring well MW-6 and dissolved -phase benzene concentrations exceed the NCGQS (NC Groundwater Quality Standards) at several wells. As such, the "area of the contaminant plume" indicated below refers to the approximate area of contaminants exceeding NCGQS standards. Land surface area of contaminant plume: 2,460 square feet Land surface area of inj. well network: 25 square feet (< 10,000 W for small-scale injections) Percent of contaminant 3plume area to be treated: 1 % (must be < 5% of plume for pilot test injections) Deemed Permitted GW Remediation NOI Rev. 3-1-2016 Page 2 H. INJECTION ZONE MAPS — Attach the following to the notification. Provided in Attachment A (1) Contaminant plume map(s) with isoconcentration lines that show the horizontal extent of the contaminant plume in soil and groundwater, existing and proposed monitoring wells, and existing and proposed injection wells; and (2) Cross-section(s) to the known or projected depth of contamination that show the horizontal and vertical extent of the contaminant plume in soil and groundwater, changes in lithology, existing and proposed monitoring wells, and existing and proposed injection wells. (3) Potentiometric surface map(s) indicating the rate and direction of groundwater movement, plus existing and proposed wells. I. DESCRIPTION OF PROPOSED INJECTION ACTIVITIES — Provide a brief narrative regarding the purpose, scope, and goals of the proposed injection activity. This should include the rate, volume, and duration of injection over time. Residual weathered gasoline free product (approximate thickness of 0.95 ft) remains present on the water table at the site at monitoring well MW-6. High levels of petroleum contamination are also present in several wells. Based on previous conversations with NCDEQ and State Trust Fund Branch personnel, Mid -Atlantic proposes to inject EnviroClean at the site to enhance free product recovery at monitoring well MW-6. EnviroClean (EC- 165) is a common cleanup/mitigation agent that can be applied as both an emulsifying agent for free product recovery and biosurfactant for dissolved -phase groundwater remediation. It is estimated that up to 250 gallons of a 2.5% solution of EnviroClean will be gravity -injected into the above -referenced well over an estimated period of up to 8 hours on -site. An 8-hour AFVR event will then be conducted at the site approximately one- to two weeks following completion of the surfactant injection event, with post-AFVR free product gauging and well sampling activities conducted approximately two to four weeks following completion of the AFVR event. J. APPROVED INJECTANTS — Provide a MSDS for each injectant. Attach additional sheets if necessary. Provided in Attachment B NOTE: Only injectants approved by the NC Division of Public Health, Department of Health and Human Services can be injected. Approved injectants can be found online at http:Hdeq.nc.gov/about/divisions/water- resources/water-resources-hermits/wastewater-branch/ground-water-Drotection/eround-water-aDDroved-ini ectants. All other substances must be reviewed by the DHHS prior to use. Contact the UIC Program for more info (919- 807-6496). Inj ectant: EnviroClean EC-165 Volume of injectant: 250 Gallons Concentration at point of injection: 2.5% Percent if in a mixture with other injectants: K. WELL CONSTRUCTION DATA Provided in Attachment C (1) Number of injection wells: 0 Proposed 1 Existing (provide GW-ls) (2) For Proposed wells or Existing wells not having GW-Is, provide well construction details for each injection well in a diagram or table format. A single diagram or line in a table can be used for multiple wells with the same construction details. Well construction details shall include the following (indicate if construction is proposed or as -built): (a) Well type as permanent, Geoprobe/DPT, or subsurface distribution infiltration gallery (b) Depth below land surface of casing, each grout type and depth, screen, and sand pack (c) Well contractor name and certification number L. SCHEDULES — Briefly describe the schedule for well construction and injection activities. Deemed Permitted GW Remediation NOI Rev. 3-1-2016 Page 3 Only existing wells will be used (none are proposed). The injection event is currently scheduled for the week of October 27, 2020, followed by an 8-hour AFVR event within 2-3 weeks after the injection event. The surfactant injection will take approximately 8 hours for completion and the AFVR is expected to run for approximately 8 hours. Post-AFVR free product gauging and well sampling will be conducted approximately two to four weeks following completion of the AFVR event. M. MONITORING PLAN — Describe below or in separate attachment a monitoring plan to be used to determine if violations of groundwater quality standards specified in Subchapter 02L result from the injection activity, The site is currently regulated by the NCDEQ DWM UST Section. Sampling of 9 site monitoring wells (MW- 1, MW-1D, MW-2R, MW-3R and MW-4 through MW-8) are performed on a 6-month schedule with results reported to the UST Section. Please note that EnviroClean is a proprietary blend of water -based, biodegradable surfactants that was specifically engineered as a cleanup/mitigation agent and vapor suppressant for use on a wide range of hydrocarbon products. EnviroClean, in and of itself, does not cause or catalyze specific chemical reactions, nor does it contain any bacteria cultures. The basic principle of EnviroClean is to emulsify and encapsulate hydrocarbon particles. As such, the injection activity is not anticipated to result in violations of the NCGQS for additional compounds other than those already noted from the previous gasoline releases release. N. SIGNATURE OF APPLICANT AND PROPERTY OWNER APPLICANT: "I hereby certify, under penalty of law, that I am familiar with the information submitted in this document and all attachments thereto and that, based on my inquiry of those individuals immediately responsible for obtaining said information, I believe that the information is true, accurate and complete. I am aware that there are significant penalties, including the possibility of fines and imprisonment, for submitting false information. I agree to construct, operate, maintain, repair, and if applicable, abandon the injection well and all relapdwMurtenancesIbi-Vccordance with the 15A NCAC 02C 0200 Rules. " of Applicant — Print or Type Full Name and Title PROPERTY OWNER (if the property is not owned by the permit applicant): "As owner of the property on which the injection well(s) are to be constructed and operated, I hereby consent to allow the applicant to construct each injection well as outlined in this application and agree that it shall be the responsibility of the applicant to ensure that the injection well(s) conform to the Well Construction Standards (15A NCAC 02C ,0200). " "Owner" means any person who holds the fee or other property rights in the well being constructed. A well is real property and its construction on land shall be deemed to vest ownership in the land owner, in the absence of contrary agreement in writing. Signature* of Property Owner (if different from applicant) Print or Type Full Name and Title *An access agreement between the applicant and property owner may be submitted in lieu of a signature on this farm. Submit the completed notification package to: DWR — UIC Program 1636 Mail Service Center Raleigh, NC 27699-1636 Telephone: (919) 807-6464 Deemed Permitted GW Remediation NOI Rev. 3-1-2016 Page 4 ATTACHMENT A DRAWINGS Deemed Permitted GW Remediation NOI Rev. 3-1-2016 Page 6 N ARC-R QP v �10' SITE LID .gR OCAT ,0� V) 0 a R N GRACEMONT D _W W 67Lw a . J rALcarr,avE z U G AYERA AYE-J I SURRY STOKES ROCKINGHAM r i I YEILfNDA DR YADKIN 0 FORS I GUILFORD RIDGE-LN 960 J IREDELL L �Lj/v V,E DAVIE AREA SHOWN WITHIN NORTH CAROLINA _ ❑ r l _ -, ROWANJ RANDOLPH REFERENCES: SCALE:1:12,000 1. USGS TOPOGRAPHIC QUADRANGLE: RURAL HALL, NC - 2016 2. PROPERTY BOUNDARY FROM FORSYTH COUNTY 0 500 1,000 GIS DRAWN BY: TOPOGRAPHIC SITE MAP DRAFT IS Mid Atlantic SPEEDWAY 6929 CHECK: Eng.neering 6 Environmental Solutions 4019 REYNOLDA ROAD ENG. WINSTON-SALEM, NORTH CAROLINA CHECK: APPROVAL: 2,000 = Feet DATE: AUGUST 2019 JOB NO: 5G-R1039.0C-01 DWG NO: 1 0 0 WATER METER 0 CV � 0 cV O O c"I p-) M / 0l DRIVE / 0 N �ALoN SNA 0 0 0 MW-2 z zttz z t MW-2R m p 0 GRASS \ 0 00 U 0 PAVED CAR WASH �_ U _ U _ GRASS MW-1D ® MW-6 MW-3 U MW-1 CD Z LLJ (3) 10,000-GALLON z w z O GASOLINE USTs �\ �\ MW-3R a .. a .. 0 .. � .. om 0m Wm Qm MW-5 GAS METER Q W Z i 8,000-GALLON < J O DIESEL UST / I I � Z Q aoO DIESEL I I O / MW-7 I I I I D' DISPENSER KEROSENE I I I PUMP MW_8 L J L J ,cE D Op Q Z-i 00 Q Q o Z El ❑ GRASS � � W I j w DISPENSERS / (2) 3.000-GALLON CD a Q KEROSENE USTs Z (n m ❑ ❑ ❑ O 0 DIESEL SPEEDWAY Z DISPENSER 6929 O Z STORE MW-4 GRASS co u m LEGEND \ \ PAVED E o - - PROPERTY LINE w — D D — DIESEL PRODUCT LINE PAVED Lu �° —E E— ELECTRICAL CONTROL LINE �Ey�o`o9 \ —NG NG— —0-0— NATURAL GAS GASOLINE PRODUCT LINE Quo GRASS • rrrr w0;! —DU— OVERHEAD ELECTRICAL LINES sa MW-1 MONITORING WELL LOCATION WU ® MW-1 D DEEP MONITORING WELL LOCATION W Q5 MW-2 MISSING MONITORING WELL LOCATION ` LIGHT POLE 0 30' � W SCALE: 1 "= 30' LEGEND — D D - - E E — — O O - -OU ❑U— e MW-1 ® MW-1 D sa MW-2 1,000 (29.9) (ND) (FP) PROPERTY LINE DIESEL PRODUCT LINE ELECTRICAL CONTROL LINE NATURAL GAS GASOLINE PRODUCT LINE OVERHEAD ELECTRICAL LINES MONITORING WELL LOCATION DEEP MONITORING WELL LOCATION MISSING MONITORING WELL LOCATION LIGHT POLE ESTIMATED LATERAL EXTENT OF FREE PRODUCT ESTIMATED ISOCONCENTRATION CONTOUR FOR BENZENE (ug/L) BENZENE CONCENTRATION AT LOCATION (ug/L) NOT DETECTED AT OR ABOVE LABORATORY'S METHOD DETECTION LIMIT FREE PRODUCT PRESENT ON THE WATER TABLE (NO SAMPLE COLLECTED) (2) 3.000—GALLON KEROSENE USTs 0 30' SCALE: 1 "= 30' °' o 0 0 0.) I r�r) N O O C7 CD O CD O I Q 0 0 0 z � z 0 Oo U 0 Y 1' U U w W = W 2 U U 0 Z LLJ W p Z Z 0 or or zr ar om om wm Qm Iry w Q D_ Q Q Z J 0 O 0_ Z Q U O 00 �0o(Qry rn D' F-- 3: N D O J U O I\ Q O Z Z Q N p O= W W w W U(nZW 0'J O a- < (n z (n O W O Q W N ~ W (n m W V" •., j, o 0 0 t a E L 0 L W ab tm c w LEGEND — D D - - E E — — O O - -ou ❑U— Q5 MW-1 O MW-1 D 'a MW-2 1,00ov (7.04) (ND) PROPERTY LINE DIESEL PRODUCT LINE ELECTRICAL CONTROL LINE NATURAL GAS GASOLINE PRODUCT LINE OVERHEAD ELECTRICAL LINES MONITORING WELL LOCATION DEEP MONITORING WELL LOCATION MISSING MONITORING WELL LOCATION LIGHT POLE ESTIMATED ISOCONCENTRATION CONTOUR FOR BENZENE (ug/L) BENZENE CONCENTRATION AT LOCATION (ug/L) NOT DETECTED AT OR ABOVE LABORATORY'S METHOD DETECTION LIMIT (2) 3.000-GALLON KEROSENE USTs 0 30' SCALE: 1 "= 30' O o O M I N O O O N � O M Ln O O Q O O I o O o z � z c� 0 O0 U 0 Y 1' U U I w W = W 2 U U p Z Ld W p Z Z fr or zr ar m n om wm Qm Iry w Q W Q Z Q J p O ry Z Q U O O p m O ft� N N Of = (Do 0-) w0 ;d: 0z U J N Z Z Q p O = = W W W O [If W Q (n Z < (n 0-) (n p W O Q W ~ N W (n m W 0 o WATER METER o � CV 0 CD p N cV 0-) Lo A�q�oN pRjVE / o o MO SH N s� MW-2 \ O O O \ MW-2R Z zttz q GRASS `(66.79) U 0 0 U 0 PAVED Y Y MW-1D CA U U GRASS ->p MW-6 W _ _ MW-1 (72.63) 7CD U o / (3) 10,000-GALLON (68.79) Z Ld w > GASOLINE USTs \ \ 3 Z 0 MW-3R (68.48) Ofr ar Z: ar om om wm Qm MW-5 (71.26) i GAS METER 8,000-GALLON O DIESEL UST r r r / / DIESEL I I I I m Q Q U MW-7 I I I I DISNSER KEROSENE Q� O 0) 0 PE(72.29) I I 1-- NNE_ PUMP L J L J m o o-) I--- MW-8 CV CD Q of (70.9s)-3�7 W O 00 ❑ ❑ < Z N Q OZ Z GRASS O (2) 3Ld W 0/ � z U W _ J .000-GALLON LLj DISPENSERS KEROSENE USTs p Q o_ < � ❑ Q(noz DIESEL ❑ ❑ SPEED6929 WAY / W J O0 cn W DISPENSER Z STORE MW-4 (72.08) rr o GRASS i�.. \ PAVED c \ E o PAVED w LEGEND \° - - PROPERTY LINE ��9p GRASS MW-1 MONITORING WELL LOCATION w ® MW-1 D DEEP MONITORING WELL LOCATION Q� MW-2 MISSING MONITORING WELL LOCATION W U LIGHT POLE Z W (70.96) GROUNDWATER ELEVATION AT LOCATION (FEET) 0_ GROUNDWATER FLOW DIRECTION 0 30' Ld W 71 ESTIMATED WATER TABLE ELEVATION CONTOUR (FEET) SCALE: 1"= 30' ATTACHMENT B INJECTANT INFO Deemed Permitted GW Remediation NOI Rev. 3-1-2016 Page 7 ENVIRO�CU SAFETY DATA SHEET SECTION 1 MATERIAL IDENTIFICATION PRODUCT NAME / DESCRIPTION: EnviroClean DISTRIBUTED / MANUFACTURED BY: ENVIRO CLEAN PRODUCTS & SERVICES DATE: 05/18/2015 PO BOX 721090 PHONE: (405) 373-4545 OKLAHOMA CITY, OK 73172 EMERGENCY PHONE: (800) 255-3924 FUNCTION: Industrial Cleaner and Remediation Agent SECTION 2 HAZARD IDENTIFICATION CLASSIFICATION: Acute Toxicity- Oral Category 4 Skin Corrosion/Irritation Category 3 Eye Damage/Irritation Category 2B Target Organ Specific Toxicity: Single I Category 3 Target Organ Specific Toxicity: Chronic I Category 2 SIGNAL WORD: WARNING! HAZARD STATEMENTS: Harmful if swallowed Causes mild skin irritation Causes eye irritation May cause respiratory irritation May cause damage to organs through prolonged or repeated exposure > <s !Rr"04 PRECAUTIONARY STATEMENTS: Obtain special instructions before use Do not handle until all safety precautions have been read and understood Use personal protective equipment as required Avoid breathing dust/fume/gas/mist/vapors/spray Use only outdoors or in a well ventilated area Wash all exposed skin thoroughly after handling Avoid release to the environment ENVIRO�CU Store in a well ventilated place TOXICITY INFO: See Section 11. SECTION 3 HEALTH HAZARDS CHEMICAL NAME (Proprietary Formula) %WIW CAS NUMBER Proprietary Blend of Ethoxylated Octylphenolic Surfactants Non-ionic water based liquid blend, concentrate This product does not contain any hazardous ingredients as defined by CERCLA and California's Prop. 65. SECTION 4 Potential acute health effects: FIRST AID Eyes: May cause irritation with redness and pain. Skin: May cause irritation with redness and pain. Inhalation: Inhalation may cause irritation. Ingestion: Ingestion may cause severe irritation, corrosion/ulceration, nausea, and vomiting. Medical Conditions Aggravated by Exposure: None known. Eye Contact: In case of contact, immediately flush eyes with cool running water. Lift and separate eyelids while flushing with plenty of water for at least 15 minutes. Get medical attention. Skin Contact: Wash with soap and water. Get medical attention if irritation occurs. Wash clothing before reuse. Destroy contaminated shoes. Inhalation: Remove victim to fresh air and keep at rest in a position confortable for breathing. If not breathing, give artificial respiration. If breathing is difficult, give oxygen. Seek medical attention if symptoms develop. Ingestion: Do NOT induce vomiting unless directed to do so by medical personnel. Never give anything by mouth to an unconscious person. If large quantities of this material are swallowed, call a physician immediately. Give plenty of water. SECTION 5 FIRE FIGHTING MEASURES Fire Hazard Classification (OSHA/NFPA): 0 Extinguishing Media: As required for fire being fought. Special Fire Fighting Procedures: Use self-contained breathing apparatus. Hazardous combustion products: No known. ENVIRO�CU SECTION 6 ACCIDENTAL RELEASE MEASURES Personal Precautions, PPE, and Emergency Procedures: Wear protective clothing as described in Section 8 of this safety data sheet. Containment Procedures: Stop the flow of material, if this is without risk. Wear appropriate protective equipment and clothing during clean-up. Do not allow the spilled product to enter public drainage system or open water courses. Clean -Up Procedures: Sweep up or gather material and place in appropriate container for disposal. Wash spill area thoroughly. Wear appropriate protective equipment during cleanup. Dispose of collected material according to regulations. SECTION 7 HANDLING AND STORAGE Handling: Avoid contact with eyes, skin and clothing. Do not take internally. For industrial use only. Wash after handling. Don't breathe dust, vapor, or gas. Keep this and all chemicals out of reach of children. Storage: Keep away from heat, sparks, and open flames. Prevent spills. Keep container tightly closed and in a cool, well -ventilated place away from incompatible materials. Empty product containers may contain product residue, do not reuse. SECTION 8 PERSONAL PROTECTION / EXPOSURE CONTROLS Ventilation System: Always keep exposure below permissible exposure limits. In general, dilution ventilation is a satisfactory health hazard control for this substance. However, if conditions of use create discomfort to the worker, a local exhaust system should be considered. Airborne Exposure Limits: None Established. Personal Protection: As prescribed in the OSHA Standard for Personal Protective Equipment (29 CFR 1920.132), employers must perform a Hazard Assessment of all workplaces to determine the need for, and selection of, proper protective equipment for each task performed. Eyes: Wear face shield, safety glasses, or chemical goggles. Hands & Skin: For prolonged or repeated handling, use impervious gloves. Gloves should be tested to determine suitability for prolonged contact. Use of impervious apron and boots are recommended. Respiratory: If ventilation is not sufficient appropriate NIOSH/MSHA respiratory protection must be provided. Work Practices: Eye wash fountain and emergency showers are recommended. SECTION 9 TYPICAL PHYSICAL AND CHEMICAL PROPERTIES Physical Form: Liquid Color: Red ENVIRO�CU Odor: Wintergreen Odor Threshold: NE pH: 8.5+/-0.5 Boiling Point: NE Melting Point: N/A Flash Point: >200 deg F Evaporation Rate (Butylacetate = 1) NE Flammability: Non -Flammable UEL: NE LEL: NE Vapor Pressure: NE Vapor Density: NE Specific Gravity (Water =1): 1.03 +/- .05 Solubility Water: Complete Partition Coefficient: NE Auto -ignition Temperature: NE Decomposition Temperature: NE Viscosity (CPS): NE SECTION 10 STABILITY AND REACTIVITY Stability: This product is stable under normal temperatures and pressures. Incompatibility: Strong Oxidizers and strong acids. Decomposition Products: No Known hazardous products. Conditions to Avoid: Sparks/flames/high heat. SECTION 11 TOXICOLOGICAL PROPERTIES Raw Material Test Result Route Species N/A See Section 4 for symptoms. CARCINOGENICITY: No known carcinogens, mutagens, or reproductively toxic ingredients SECTION 12 ECOLOGICAL INFORMATION Raw Material Test Result Time Species N/A PERSISTENCE & DEGRADABILITY: NE ENVIRO�CU BIOACCUMULATION: NE MOBILITY NE SECTION 13 DISPOSAL CONSIDERATIONS Whatever cannot be saved for recovery or recycling should be managed in an appropriate and approved waste disposal facility. Processing, use, or contamination of this product may change the waste management options. State and local disposal regulations may differ from federal disposal regulations. Dispose container and unused contents in accordance with federal, state, and local requirements. SECTION 14 TRANSPORT INFORMATION Not Regulated by DOT or IATA. SECTION 15 REGULATORY INFORMATION US FEDERAL REGULATIONS SARA (SUPERFUND AMENDMENTS AND REAUTHORIZATION ACT): SARA 302 EXTREMELY HAZARDOUS SUBSTANCES LIST: NA SARA 312 HAZARD CATEGORY: SARA 313 TOXIC CHEMICALS LIST: M NA CERCLA (COMPREHENSIVE ENVIRONMENTAL RESPONSE. COMPENSATION AND LIABILITY ACT): NA RCRA (RESOURCE CONSERVATION AND RECOVERY ACT) LISTED HAZARDOUS WASTES: NA CWA (CLEAN WATER ACT) LISTED SUBSTANCES: NA FDA (FOOD AND DRUG ADMINISTRATION): NA TOXIC SUBSTANCES CONTROL ACT (TSCA): NA IATA: NA ENVIRO�CLEAN NFPA HAZARD INFORMATION SIGN 101 4 - DEADLY 3 - EXTREME DANGER 2 - HAZARDOUS 1 - SLIGHTLY HAZARDOUS 0 - NORMAL MATERIAL [0] FLASH POINTS: 4 - BELOW 73 F 3 -BELOW 100 F 2 - BELOW 200 F 1 - ABOVE 200 F 0 - WILL NOT BURN [01 REACTIVITY HAZARD (YELLOW DIAMOND) 4 - MAY DETONATE 3 - SHOCK AND HEAT MAY DETONATE 2 - VIOLENT CHEMICAL CHANGE 1 - UNSTABLE IF HEATED 0 - STABLE [] SPECIFIC HAZARD (WHITE DIAMOND) OXY OXIDIZER ACID ACID ALK ALKALI COR CORROSIVE W USE NO WATER SECTION 16 OTHER INFORMATION THIS INFORMATION IS OFFERED IN GOOD FAITH AS TYPICAL VALUES AND NOT AS A PRODUCT SPECIFICATION. NO WARRANTY, EXPRESSED OR IMPLIED, IS HEREBY MADE. THE RECOMMENDED INDUSTRIAL HYGIENE AND SAFE HANDLING PROCEDURES ARE BELIEVED TO BE GENERALLY APPLICABLE. HOWEVER, EACH USER SHOULD REVIEW THESE RECOMMENDATIONS IN THE SPECIFIC CONTEXT OF THE INTENDED USE AND DETERMINE WHETHER THEY ARE APPROPRIATE. ATTACHMENT C WELL CONSTRUCTION DATA Deemed Permitted GW Remediation NOI Rev. 3-1-2016 Page 8 WELL CONSTRUCTION RECORD (GW-1) For Use Print Form 1. Well Contractor Information: Alan Brown Well Contractor Name 3185-A NC Well Contractor Certification Number Parratt-Wolff, Inc. Company Name 2. Well Construction Permit #: List all applicable well construction permits (i.e. UIC, County, State, Variance, etc.) 3. Well Use (check well use): Water Supply Well: Agricultural [:)Municipal/Public Geothermal (Heating/Cooling Supply) QlResidential Water Supply (single) Industrial/Commercial Residential Water Supply (shared) Irrieation Non -Water Supply Well: Aquifer Recharge Aquifer Storage and Recovery Aquifer Test Experimental Technology Geothermal (Closed Loop) Geothermal (Heating/Cooling 4. Date Well(s) Completed: 2/27/18 5a. Well Location: Speedway Groundwater Remediation 01 Salinity Barrier 01 Stormwater Drainage Subsidence Control ❑I Tracer ❑I Other (explain under #21 1 Well ID# MW-6 6929 Facility/Owner Name Facility ID# (if applicable) 4019 Reynolda Road Winston-Salem, NC Physical Address, City, and Zip Forsyth County 6808-62-4079.00 Parcel Identification No. (PIN) 5b. Latitude and longitude in degrees/minutes/seconds or decimal degrees: (if well field, one lat/long is sufficient) 36.166470 N-80.333063 W 6. Is(are) the well(s)�Ix Permanent or [31'emporary 7. Is this a repair to an existing well: Yes or )No If this is a repair, fall out known well construction information and explain the nature of the repair under #21 remarks section or on the back of this form. 8. For Geoprobe/DPT or Closed -Loop Geothermal Wells having the same construction, only 1 GW-1 is needed. Indicate TOTAL NUMBER of wells 9. Total well depth below land surface: 35 (ft.) For multiple wells list all depths if different (example- 3@200' and 2@100') 10. Static water level below top of casing: Ifwater level is above casing, use 11. Borehole diameter: 8 (in.) 12. Well construction method: hollow Stem auger (i.e. auger, rotary, cable, direct push, etc.) 14. WATER ZONES FROM TO DESCRIPTION 24 ft. 26 ft. Wet silty clay ft. ft. 15. OUTER CASING for multi -cased wells OR LINER if a licable FROM TO DIAMETER THICKNESS MATERIAL ft. ft. in. 16. INNER CASING OR TUBING(geothermal closed400 FROM TO DIAMETER THICKNESS MATERIAL 0 ft. 5 ft. 2 i° SCH 40 PVC ft. ft. in. 17. SCREEN FROM TO DIAMETER SLOT SIZE THICKNESS MATERIAL 5 ft 35 ft 2 in- .010 SCH 40 PVC ft. ft in. 18. GROUT FROM TO MATERIAL EMPLACEMENT METHOD & AMOUNT 3 ft. 4 ft. Bentonite Chips Gravity 0 ft. 3 ft. Portland Cement Tremie ft. ft. 19. SAND/GRAVEL PACK if applicable) FROM TO MATERIAL EMPLACEMENT METHOD 4 ft 35 ft #1 filter pack gravity ft. ft. 20. DRILLING LOG attach additional sheets if necessary) FROM TO DESCRIPTION (color, hardness, soil/rock type, grain size, etc.) ft. Ft. ft. ft. ft. ft. ft. ft. ft. ft. ft. ft. ft. ft. 21. REMARKS 22. Certification: Digitally signed by Todd Muench Todd Muench ou=PWNCae mlle[muench@pwiOloml a=US 3/5/18 Date: 2018.03.05 15:14:46-05'00' Signature of Certified Well Contractor Date By signing this form, I hereby certijy' that the well(s) was (were) constructed in accordance with 15A NCAC 02C .0100 or 15A NCAC 02C .0200 Well Construction Standards and that a copy of this record has been provided to the well owner. 23. Site diagram or additional well details: You may use the back of this page to provide additional well site details or well construction details. You may also attach additional pages if necessary. SUBMITTAL INSTRUCTIONS 24a. For All Wells: Submit this form within 30 days of completion of well construction to the following: (ft.) Division of Water Resources, Information Processing Unit, 1617 Mail Service Center, Raleigh, NC 27699-1617 24b. For Iniection Wells: In addition to sending the form to the address in 24a above, also submit one copy of this form within 30 days of completion of well construction to the following: Division of Water Resources, Underground Injection Control Program, FOR WATER SUPPLY WELLS ONLY: 1636 Mail Service Center, Raleigh, NC 27699-1636 13a. Yield (gpm) Method of test: 24c. For Water Supply & Iniection Wells: In addition to sending the form to the address(es) above, also submit one copy of this form within 30 days of 13b. Disinfection type: Amount: completion of well construction to the county health department of the county where constructed. Form GW-1 North Carolina Department of Environmental Quality - Division of Water Resources Revised 2-22-2016 LOG OF BORING: MW-6 Mid Atlantic 125E o24Suie104. Charl.lone, NC 8204 Ift Engineering & Environmenxal Solutions Ph: (980)585-1271 Page: 1 of 2 Hand uger Hollow Stem Site Name: Speedway 6929 Drilling/Boring Method: Auger Total Boring Depth (ft): 36 Project Number: R1039.00 Sampling Method: N/A Well Depth (ft): 36 Location: Winston-Salem NC Subcontractor/Drillers: Parratt-Wolff Screen Depth (ft): 26-36 Date Started: 2/27/2018 Driller: DTW (ft): 30.85 Date Completed: 2/27/2018 Monitoring Equipment: N/A MAA Field Staff: Gary Fischer � c � a Sampling 5 a >r SOIL DESCRIPTION (color, texture, moisture, etc.) Construction Details A w Interval, Odors t«. Light brown silty CLAY. Petroleum staining at 1.5' to 3' 2 2 298 X 4 Light brown and light orange silty CLAY 4 19.8 6 6 8 8 10 39.6 X Light brown silty clay 10 12 12 14 14 49.8 X Light brown slightly clayey SILT with greenish grey petroleum staining 16 16 � 18 18 118 Dark brown clayey silt. Petroleum on outside of split spoon. Core totally saturated. 20 20 COMMENTS: in - indicates inches N/A - indicates not applicable to this boring DTW - Depth to Water ft - indicates depth in feet plan - indicates parts per million ft-bgs - indicates feet below ground surface TD - Total Depth of Boring for Sampling LOG OF BORING: MW-6 Mid Atlantic 125E o24Suie104. Charl.lone, NC 8204 Ift Engineering & Environmental Solutions Ph: (980)585-1271 Page: 2 of 2 Hand uger Hollow Stem Site Name: Speedway 6929 Drilling/Boring Method: Auger Total Boring Depth (ft): 36 Project Number: R1039.00 Sampling Method: N/A Well Depth (ft): 35 Location: Winston-Salem NC Subcontractor/Drillers: Parratt-Wolff Screen Depth (ft): 25-35 Date Started: 2/27/2018 Driller: DTW (ft): 30.85 Date Completed: 2/27/2018 Monitoring Equipment: N/A MAA Field Staff: Gary Fischer � c � a Sampling 5 a >r SOIL DESCRIPTION (color, texture, mixture, etc.) Construction Details A w Interval, Odors . 118 Dark brown clayey SILT. Petroleum on outside of split spoon. Core totally saturated. 22 22 24 24 168 Dark brown slightly sandy silty CLAY 26 -- 26 28 28 30 321 Light brown, greenish grey slightly clayey sandy SILT 30 32 32 34 34 211 Light brown, greenish grey slightly clayey sandy SILT 36 36 Boring terminated at 36' 38 38 40 40 COMMENTS: in - indicates inches N/A - indicates not applicable to this boring DTW - Depth to Water ft - indicates depth in feet plan - indicates parts per million ft-bgs - indicates feet below ground surface TD - Total Depth of Boring for Sampling TABLE 4.1 MONITORING WELL CONSTRUCTION DATA SPEEDWAY #6929 4019 REYNOLDA ROAD WINSTON-SALEM, NORTH CAROLINA MID -ATLANTIC JOB NO. 00OR1039.04 WELL TOTAL WELL SCREENED INSTALLATION WELL I.D. DIAMETER DEPTH INTERVAL DATE (INCHES) (FEET) (FEET BLS) M W-1 2 1 /24/2001 36.0 16.0-36.0 MW-1 D 2 5/29/2001 58.0 53.0-58.0 MW-2 2 5/24/2001 36.0 21.0-36.0 MW-2R 2 6/19/2019 30.0 15.0-30.0 MW-3 2 5/24/2001 36.0 21.0-36.0 MW-3R 2 6/19/2019 30.0 15.0-30.0 MW-4 2 5/24/2001 40.0 25.0-40.0 MW-5 2 2/27/2018 37.0 27.0-37.0 MW-6 2 2/27/2018 35.0 5.0-35.0 M W-7 2 11 /26/2018 40.0 23.0-38.0 MW-8 2 6/19/2019 35.0 20.0-35.0 NOTE: BLS = Below Land Surface