Loading...
HomeMy WebLinkAboutWI0300154_Regional Office Historical File Pre 2018No Caro Beverir Eaves Governor NCDENR fleet o.EnvlrQnmem Division of later Quality Coieen H. Suii ns Dire�:.t'r` December 29, 2010 Steven .DeGeorge c/o Robinson, Bradshaw, and Hinson 101 North Tryon Street, Suite 1900 Charlotte, NC 28246 Ref: Issuance of lnjectio t Per03i10154 Fonder Terrell Sh.efl. Terrell, Catawba, North Carolina Dear Mr, DeGeorge: d Natural Resourc In accordance with the application received on September 1, 2010, we are forwarding permit nuxnher W10300154. This permit is to operate an in situ Submerged Oxygen Curtain to remediate groundwater contaminated with hydrocarbon related compounds at the facility referenced above. This permit. shall be effective from the date of issuance until November. 3.0, 2015, and shall be subject to the conditions and limitations stated therein, including the requirement to submit. a final project evaluation as stated in 'PART VII ='MONITORING T) REPORTING REQUIREMENTS, Please read the entire permit to ensure that you are aware of all compliance requirements of the permit. You will need to notify this office by telephone 48 hours prior tof operation of the facility. In order to continue uninterrupted legal use of the injection facility for the stated purpose, you must: submit. an application to renew the permit. 1.20 days prior to its expiration date. Please contact me at (919) 715-6168 or jol-m.mecray@ncdenr.gov if you have any questions about your permit, John McCray Environmental Specialist cc; Andrew Pitner, Mooresville Region l Office Matthew Tendam, PE, Groundwater Managenienm Associate's, Inc. Brad Newton, Mooresville Regional Office„ DWM, UST Section W103001.54 Permit File A.01,„aFER PROTECTFON..A. ''[ ' Location_ t i wti r wat aal tiri It Raeraa Noah S tea Internet: wm.ncwalergilahTy'."?rc NORTH CAROLINA ENVIRONMENTAL MANAGEMENT COMMISSION DEPARTMENT OF ENVIRONMENT AND NATURAL RESOURCES - RALEIGH, NORTH CAROLINA PERMIT FOR THE CONSTRUCTION AND OPERATION OF A WELL FOR INJECTION In accordance with the provisions of Article 7, Chapter 87; Article 21, Chapter 143, and other applicable Laws, Rules, and Regulations PERMISSION IS HEREBY GRANTED TO Acme of South Carolina FOR THE OPERATION OF 5 TYPE 5I INJECTION WELLS, defined in Title 15A North Carolina Administrative Code 2C .0209(e)(3)(C), to operate an in situ Submerged Oxygen Curtain (iSOC) for the enhancement aerobic degradation of hydrocarbon contaminants. These injection wells will be located at site of the former Terrell Shell, 7995 NC Highway 150,•Terrell, Catawba County, North Carolina, and will be operated in accordance with the application submitted September 1, 2010, and in conformity with the specifications and supporting data submitted, all of which are filed with the Department of Environment and Natural Resources and are considered a part of this permit. This permit is for Construction and Operation only, and does not waive any provisions of the Water Use Act or any other applicable Laws, Rules, or Regulations. Operation and use of an injection well shall be in compliance with Title 15A North Carolina Administrative Code 2C .0100 and .0200, and any other Laws, Rules, and Regulations pertaining to well construction and use. This permit shall be effective, unless revoked, from the date of its issuance until November 30, 2015, and shall be subject to the specified conditions and limitations set forth in Parts I through X hereof. Permit issued this the 30th day of December, 2010. Coleen H. Sullins, Director Division of Water Quality By Authority of the Environmental Management Commission. Permit No. WI0300154 PAGE 1 OF 6 ver. Oct? 010 AP/UIC-6 PART I - '4 r:ELL CONSTRUCTION GENERAL CONDITIONS The Permittee must comply with all conditions of this permit and with the standards and criteria specified in Criteria and Standards Applicable to Injection Wells (15A NCAC 2C .0200). Any noncompliance with conditions of this permit constitutes a violation of the North Carolina Well Construction Act and is grounds for enforcement action as provided for in N.C.G.S. 87-94. This permit shall become voidable unless the facility is constructed in accordance with the conditions of this permit, the approved plans and specifications, and other supporting data. This permit is valid only for construction of the number of injection wells described in the application and other supporting data. Construction of additional injection wells must be approved in advance by the Aquifer Protection Section. 4, Each injection well shall not hydraulically conne 5. Each injection well shall be constructed in such a migrate into the gravel pack orwell screen. eparate aquifers, ner that water from land surface cannot 6. Each injection well shall be secured to reasonably insure against unauthorized access and use. Each well shall be permanently labeled with a wanting that it is for injection purposes and the entrance to each well must be secured with a locking cap. 7. Each injection well shall be afforded reasonable protection against damage during construction and use. Each injection well shall have permanently affixed an identification plate. 9. Within 30 days of completion of well construction, a completed Well Construction Record (Form GW-1) must be submitted for each injection well to: Aquifer Protection Section-UIC Program DENR-Division of Water Quality 1636 Mail Service Center Raleigh, NC 27699-1636 PART II - WELL CONSTRUCTION SPECIAL CONDITIONS At least forty-eight (48) hours prior to constructing each injection well, the Permittee shall notify the Aquifer Protection. Section -Underground Injection Control (t.1IC) Central Office staff: telephone number (919) 715-6168 and the Mooresville Regional Office Aquifer Protection Section Staff. telephone number (704) 663-1699. Permit No. 1W IVOI:',1 5- PAGE , OF ver, Oct.2010 TART III - OPERATION AND USE GENERAL CONDITIONS 1. This permit is effective only with respect to the nature, volume of materials, rate of injection, and number of injection wells as described in the application and other supporting data. 2. This permit is not transferable without prior notice to, and approval by, the Director of the Division of Water Quality (Director). In the event there is a desire for the facility to change ownership, or there is a name change of the Permittee, a formal permit amendment request must be submitted to the Director, including any supporting materials as maybe appropriate, at least 30 days prior to the date of the change. 3. The issuance of this permit shall not relieve the Permittee of the responsibility of complying with any and all statutes, rules, regulations, or ordinances which may be imposed by other local, state, and federal agencies which have jurisdiction. Furthermore, the issuance of this permit does not imply that all regulatory requirements have been met. PART IV - PERFORMANCE STANDARDS 1. The injection facility shall be effectively maintained and operated at all times so that there is no contamination of groundwater which will render it unsatisfactory for normal use. In the event that the facility fails to perform satisfactorily, including the creation of nuisance conditions or failure of the injection zone to adequately assimilate the injected fluid, the Permittee shall take immediate corrective actions including those actions that may be required by the Division of Water Quality such as the repair, modification, or,abandonment of the injection facility. The Permittee shall be required to comply with the terms and conditions of this permit even if compliance requires a reduction or elimination of the permitted activity. 3. The issuance of this permit shall not relieve the Permittee of the responsibility for damages to surface or groundwater resulting from the operation of this facility. PART V - OPERATION AND MAINTENANCE REQUIREMENTS 1. The injection facility shall be properly maintained and operated at all times. 2. The Permittee must notify the Division and receive prior written approval from the Director of any planned alterations or additions in the permitted facility or activity not specifically authorized by the permit. 3. At Ieast forty-eight (48) hours prior to the initiation of the operation of the facility for injection, the Permittee must notify by telephone the Aquifer Protection Section-UIC, Central Office staff, telephone number (91'9) 715-6168. Notification is required so that Division staff can inspect or otherwise review the injection facility and determine if it is in compliance with permit conditions. Permit No. WI0300154 PAGE 3 OF 6 ver. Oct.2010 APIUIC-6 'PART VI - INSPECTIONS • Any duly authorized officer, employee, or representative of the Division of Water Quality may, upon presentation of credentials„ enter and inspect any property, premises, or place on or related. to the injection facility at any reasonable time for the purpose of determining compliance with this permit, may inspect or copy any records that must he maintained under the terms and conditions of this permit, and may obtain samples of groundwater, surface water, or injection fluids. 2. Department representatives shall have reasonable access for purposes of inspection, observation, and sampling associated with injection and any related facilities as provided for in N.C.G.S. 87- 90. . Provisions shall be made for collecting any necessary and appropriate samples associated with the injection facility activities. PART 'VII - MONITORING AND REPORTING REQUIREMENTS The proposed monitoring plan included in the application shall be followed. All sample results Shall be submitted to th.e Aquifer Protection Section's Mooresville Regional Office and the Raleigh Central Office. Any monitoring (including groundwater, surface water, or soil sampling) deemed necessary by the Division of Water Quality to ensure surface and ground water protection, will be established and an acceptable sampling reporting schedule shall be followed. 2. The Permittee shall submit injection. Injection Event Record within 30 days of completing each 3. The Permittee shall produce a final project evaluation within 9 months after completing all injection -related activity associated with this permit or produce a project interim. evaluation. before submitting a renewal application for this permit. This document shall assess the injection projects findings in a written summary. The final project evaluation shall also contain monitoring well sampling data, contaminant plume maps and potentiometric surface maps. 4. The monitoring results and the final project evaluation shall be submitted to: and to: Aquifer Protection Section-UIC .Program DENR-Division of Water Quality 1636 Mail Service Center Raleigh, NC 27699-1636 Aquifer Protection Section DENR-DWQ Mooresville Regional Office 610 East Center Avenue, Suite 301 Mooresville, NC 28115 Permit No.. WI03,:.6 54 PAGE 4 OF 6 yen. Oct,2010 APILI1C-6 .5. The Permittee shall report by telephone, within 48 hours of the occurrence or first knowledge of the occurrence, to the Mooresville Regional Office, telephone number (704) 663-1699, any of the following: (A) Any occurrence at the inj ection facility which results in any unusual operating circumstances; (B) Any failure due to known or unknown reasons, that renders the facility incapable of proper injection operations, such as mechanical or electrical failures. 6. Where the Permittee becomes aware of an omission of any relevant facts in a permit application, or of any incorrect information submitted in said application or in any report to the Director, the relevant and correct facts or information shall be promptly submitted to the Director by the P ermittee. 7. In the event that the permitted facility fails to perform satisfactorily, the Permittee shall take such immediate action as may be required by the Director. PART VIII - PERMIT RENEWAL In order to continue uninterrupted legal use of the injection facility for the stated purpose, the Permittee must submit an application to renew the permit 120 days prior to its expiration date. PART IX - CHANGE OF WELL STATUS 1. The Permittee shall provide written notification within 15 days of any change of status of an injection well. Such a change would include the discontinued use of a well for injection. If a well is taken completely out of service temporarily, the Permittee must install a sanitary seal. If a well is not to be used for any purpose that well must be permanently abandoned according to 15A NCAC 2C .0214, Well Construction Standards. When operations have ceased at the facility and a well will no longer be used for any purpose, the Permittee shall abandon that injection well in accordance with the procedures specified in 15A NCAC 2C .0214, including but not limited to the following: (A) All casing and screen materials may be removed prior to initiation of abandonment procedures if such removal will not cause or contribute to contamination of the groundwaters. (B) The entire depth of each well shall be sounded before it is sealed to insure freedom from obstructions that may interfere with sealing operations. (C) The well shall be thoroughly disinfected, prior to sealing, if the Director determines that failure to do so could lead to the contamination of an underground source of drinking water. Permit No. WI0300154 PAGE 5 OF 6 per. Oct.2010 AP/UIC-6 (D) Drilled wells shall be completely filled with cement grout or bentonite grout, which shall be introduced into the well through a pipe which extends to the bottom of the well and is raised as the well is filled. (E) In the case of gravel -packed .wells in which the casing and screens have not been removed,.neatcement, or bentonite grout shall be injected into the well completely filling it from the bottom of the casing to the tap. (F, In those cases when, as a result of the injection operations, a subsurface cavity has been created, each well shall be abandoned in such a manner that will prevent the movement of fluids into or between underground sources of drinking water and in accordance with the terms and conditions of the permit. (G) The Permittee shall submit a Well Abandonment Record (Form GW-30) as specified in I 5A NCAC 2C .0213(h)(1) within 30 days of completion of abandonment. , . The written documentation required in Part IX (I ) and (2) (G) shall be submitted to: Aquifer Protection Section-UIC Program DENR-Division of Water Quality 1636 Mail Service Center Raleigh, NC 27699-1636. PART X — WORKER PRECAUTIONS DURING APPLICATION Some effects reported to be associated with the productproposed to be used are as follows: irritation to the eyes, nose, and throat; can cause dizziness, nausea, pulmonary imitation leading to pulmonary edema, and pneumonitis. Intense and potentially fatal pulmonary edema may develop tracheal irritation, fever, nausea, vomiting, acute bronchitis, sinusitis, malaise, paresthesias and conjunctivitis. The application process should be reviewed by an industrial hygienist o ensure that the most. appropriate personal protective equipment is used. Eating, drinking, smoking, handling contact lenses, and applying cosmetics should not be permitted in the application area during or immediately' .following, application. 4. Site access should be limited to worker's involved in the injection of the solution. Safety controls should be in place to ensure that the check valve and the pressure delivery systems are working properly. 5. It is imperative that the Material Safety Data Sheets be followed to prevent incompatible or adverse reactions and injuries. Permit No, W.107-ir,'!,';-; ver. Ocr.201 0 APMTIC-6 PAGE 6 OF 6 2205 A Candun Drive Apex, North Carolina 27523 Telephone: (919) 363-6310 Fax: (919) 363-6203 Groundwater Management Associates, inc. November 3, 2010 Mr. Andrew Pitner, PG NCDENR DWQ Mooresville Regional Office 610 East Center Drive Suite 301 Mooresville, North Carolina 28115 — 1'013,0 pro-0 tt.tihritt Re: Response to Notice of Violation Former Terrell Shell, Terrell, Catawba County 7955 North Carolina Highway 150, Terrell, Catawba County Groundwater Incident #15677 Risk -Rank: High H395D Dear Mr. Pitner: On behalf of Acme of South Carolina (Acme), Groundwater Management Associates, Inc. (GMA) is submitting this response to the Notice of Violation (NOV) issued to Acme on October 6, 2010. During a routine Division of Water Quality (DWQ) site inspection, the conditions of several monitoring wells (MWs) were noted as not being compliant with the well construction standards outlined in 15A NCAC 2C (NC 2C Rules). Four violations were noted during the site inspection. Since the date of the NOV, the issues outlined in the letter have been addressed. A summary of the actions taken to date, in response to each Violation, is included below. An inspection of the MW conditions was performed on October 12, 2010, to assess the needed repairs. The MW repairs were completed by a NC Certified Well Contractor (NC CWC) between October 21 and 22, 2010. Photographs of monitoring well conditions post -repair are included as Attachment I. Violation 1: Failure to grout well casing, for a non water supply well, as required, in rule 15A NCAC 2C .0108(0. Corrective Action 1: During the site inspection, it was noted that five monitoring wells were in need of additional grout: MW1R, MW4R, MW9R, MW10 and MW1D. Additional grout and bentonite were added to the annulus around the MWs to within approximately 6 to 8 inches of the existing grade. Violation 2 Failure to maintain a well in a condition whereby the well will not serve as a source or channel of contamination or pollution to the water supply of the aquifer as required by rule 15A NCAC 2C, 0112(a). Corrective Action 2: During the site inspection on October 12, 2010, it was noted that nearly every well needed some combination of a new locking plug, a gasket around the manhole, one or more new bolts, and well tags. During the repair visit, all MWs were equipped with new locking expandable plugs. The manhole covers were retrofitted with new rubber gaskets to The Groundwater Experts Mr. Andrew Pitner 11/3/2010 Page2of3 minimize surface water infiltration. Additionally, the bolt holes were rethreaded as they had been stripped over the years and new bolts were installed on the covers. Finally, new well tags were created for each monitoring well and are maintained in the manhole cover. In 2001 and 2002, several replacement MWs (MW1R, MW2R, MW3R, MW4R, MWSR, MW8R, MWSR, and MW-REC1R) were installed due to a consistently declining water table. At that time, the old MWs were not abandoned in case, in the future, the water table rebounded to pre-2002 levels. However, since that time the water table has not rebounded to pre-2002 levels. During the assessment of the MW conditions, GMA attempted to gauge the depth to water and total depth of several of the older MWs. Two of the manhole covers of the older MWs (MW7 and MW9) are stuck under asphalt or grass and could not be opened. Monitoring well MW5 could be not located. During gauging of MW1, MW2 and MW3, an obstruction was encountered in all three MWs below the recorded total depth. It is not know what the obstruction is but appears to render these MWs no longer usable. No well construction or abandonment records are available for these MWs. It is recommended to abandon MW1, MW2, and MW3 as outlined below. A New Technology Cleanup Plan (NTCP) was submitted for the site on June 17, 2010, which recommended installation of the In -situ Oxygen Curtain (iSOC) system into several of the onsite air sparge (AS) wells. The installation of the iSOC and required tubing will require wellhead modifications and cutting the asphalt near several AS wells. It is proposed that during the iSOC construction, MW1, MW2 and MW3 should be properly abandoned by a NC CWC. The condition of the currently inaccessible MWs (MW7 and MW9) will also be assessed during the construction efforts. Since asphalt cutting equipment will already be on -site, it will reduce time and cost to repair these MWs. Also, reimbursement from the State Trust Fund (STF) will be sought for the costs to abandon the old MWs. A Pre Approval request for STF funds to perform these tasks will be made concurrent with the Pre Approval request for ISOC installation costs. It is anticipated that the iSOC installation will occur in the next few months. Once the MWs are properly abandoned, the well abandonment records will be submitted to DWQ. If it is decided to keep any of the older MWs, they will be repaired to be compliant with the well construction standards outlined in the NC 2C Rules. Documentation of any MW repairs will be submitted to DWQ once complete. Violation 3: Construction ofa well without a permit from the Department, as required, by rule 15A NCAC 2C. 0105. Corrective Action 3: A permit to construct a monitoring well was obtained prior to the installation of MW12 on the west -adjacent property. Monitoring well MW12 was installed under Permit Number MW0300509 issued April 8, 2009. At that time, it was anticipated that additional monitoring wells would be necessary to delineate the hydrocarbon plume to the west. However, the additional MWs were inadvertently left off the original permit application. A Request for an Addendum to Permit Number MW0300509 was submitted to the DWQ on October 13, 2010. As of the date of this letter, an approval of this addendum has not been received. Mr. Andrew Pitner 11/3/2010 Page 3 of 3 Violation 4; Failure to ensure that the top of the well casing is terminated at a height at least 12 (twelve) inches above land surface, as specified in rule 15A NCAC 2C. 0107(0(5). The water supply well (WW01) is located in a non -permitted, below grade vault that is approximately 5 feet from the building foundation Corrective Action4; The current property owner, Mr. Carol Lineberger installed, and is the owner of water supply well, WW01. This well consistently shows dissolved concentrations of several hydrocarbon constituents above the groundwater standards outlined in 15A NCAC 2L.0202 (NC 2L standards). In 2003, Acme paid for the installation of a replacement well, WW01B located approximately 190 feet southeast in the RV Sales Center parking lot. According to Mr. Lineberger (10/22/10 conversation with GMA field technician), the site is now provided water by WW01B. Acme does not have responsibility for the construction, operation or future abandonment of WW01. Any future inquiries as to the status of WW01 should be directed to Mr. Lineberger. These issues were discussed between Mr. Matthew Tendam, PE of GMA and yourself in a telephone conversation on October 22, 2010. Should you have any questions or require additional information regarding this letter, please do not hesitate to contact me at 919.363.6310 Sincerely, GMA Matthew J. Tendam, P.E. Project Engineer Enclosures: Attachment I cc: Mr. Steven DeGeorge, Robinson Bradshaw and Hinson, PA Mr, Brad Newton NCDENR -MRO Mr. Carol Lineberger, Property Owner Mr. Mike Cash, Catawba County Environmental Health Attachment I: Monitoring Well Repair Photographs Former Terrell Shell 7955 North Carolina Highway 150 Terrell, Catawba County, North Carolina GMA Project Number: 16217 Photograph 1 October 21-22, 2010: Repairs to MW D Photograph 2 October 21-22, 2010: Repairs to MW2R Attachment I: Monitoring Well Repair Photographs Former Terrell Shell 7955 North Carolina Highway 150 Terrell, Catawba County, North Carolina GMA Project Number: 16217 Photograph 3 . October 21-22, 2010: Repairs to MW2D Photograph 4 October 21-22, 2010: Repairs to MW2R Attachment is Monitoring Well Repair Photographs Former Terrell Shell 7955 North Carolina Highway 150 Terrell, Catawba County, North Carolina GMA Project Number: 16217 Photograph 5 October 21-22, 2010: Repairs to MW4 Photograph 6 October 21-22, 2010; Repairs to MW4R Attachment I: Monitoring Well Repair Photographs Former Terrell Shell 7955 North Carolina Highway 150 Terrell, Catawba County, North Carolina GMA Project Number: 16217 Photograph 7 October 21-22, 2010; Repairs to MW6 Photograph 8 October 21-22, 2010; Repairs to Attachment I: Monitoring Well Repair Photographs Former Terrell Shell 7955 North Carolina Highway 150 Terrell, Catawba County, North Carolina GMA Project Number: 16217 Photograph 9 October 21-22, 2010; Repairs to MW9R Photograph 10 October 21-22, 2010; Repairs to MW1O Attachment is Monitoring Well Repair Photographs Former Terrell Shell 7955 North Carolina Highway 150 Terrell, Catawba County, North Carolina GMA Project Number: 16217 Photograph 11 October 21-22, 2010; Repairs to MW11 2205 A Candun Drive Apex, North Carolina 27523 Telephone: (919) 363-6310 Fax: (919) 363-6203 Groundwater Management Associates,Inc .C; October 18, 2010 Mr. Andrew Pitner, PG NCDENR/DWM/Mooresville 610 East Center Drive Suite 301 Mooresville, North Carolina 28115 eJA Re: Addendum to Permit to Construct Monitoring Well System, Permit Number MW0300509 Former Terrell Shell, Terrell, Catawba County Groundwater Incident #15677 Risk -Rank: High H395D Dear Mr, Pitner: On behalf of Acme of South Carolina, Groundwater Management Associates (GMA) is submitting this Addendum to Permit to Construct a Monitoring Well System MW0300509 issued April 8, 2009. This application is being submitted to comply with NCDENR regulations and in response to the Notice of Violation dated October 6, 2010. It is requested that this Permit Addendum cover the installation of monitoring wells MW12D, MW13, MW14, MW15 and MW16 located on the west adjacent property. Monitoring wells MW12D, MW13 through 15 were installed on September 24, 2009 and monitoring well was installed on monitoring well MW16 was installed on February 9, 2010. Based on the groundwater analytical results, no additional wells will be necessary to delineate the vertical and horizontal extent of the groundwater plume emanating from the site. Copies of well construction records for all of these wells are attached. A figure showing the approximate locations of these monitoring wells is also attached. The monitoring wells were installed within the North Carolina Department of Transportation (NCDOT) Right -of -Way along Sherrill's Ford Road and on the property. A copy of the approved NCDOT Encroachment Agreement and the Property Access agreement were attached to the original permit application. Should you have any questions or require additional information please do not hesitate to contact me at 919.363.6310 Sincerely, GMA atthew 3. Tendam, P.E. Project Engineer Enclosures cc: Steve DeGeorge e Groundwater Experts • SITE SITE LOCATION 1000 0 1000 2000 Feet LAKE NORMAN NORTH QUADRANGLE NORTH CAROLINA - CATAWBA COUNTY 7.5 MINUTE SERIES (TOPOGRAPHIC) CONTOUR INTERVAL=10 FEET MAP DATED 1993 ACME TERRELL, CATAWBA COUNTY, NC GROUNDWATER MANAGEMENT ASSOCIATES, INC. 2205 CANDUN DRIVE, SUITE A APEX, NORTH CAROLINA 27523 FIGURE '1 DATE 10/21/2008 PROJECT 16217 y*1 1 \ MW14 �--- Y MW16 iii • \ MW8 \ ''''''''''''''''''''''''''''''' WORLD PETROLEUM %,MW11 MWBR • 150 • SB-4 SB-8 7� ill \ \ . -- BAIT SHOP ' 1 \\W3R • 1 MW13 . US HIGHWAY - MW3 56-3 M W9R REC-1Md451� \SB2. r {1 5 SB MW4`'`� 6. # /, / MO MW2 //•//�-9 Os.(/,.1MW12 •MW15Wl2D fy O1 REMEDIATION SYSTEM MWS, MW5R, MW6 MAIL- 9 0 M ��{�,�Cn .n 6 S: 13 90 S• $�MW2R ASPHALT PARKING LOT MW7 TERRELL CAMPINGN CENTER VEL GRAtlWW4 LOT RECREATIONAL VEHICLE PARKING LEGEND WELL • SOIL SAMPLE LOCATION — — — — APPROXIMATE AREA OF UST EXCAVATION 0 20 40 North SCALE: 1 in = 40 ft GtAA 6 Groundwater Management Associates. Inc. 9 • MONITORING WELL POTABLE WATER BUILDING /%G////� File: Soil Sompling.dwg SITE MAP Date: 06/08/10 Project No. 162-17 FORMER TERRELL SHELL, TERRELL, CATAWBA CO., NC Figure 2 NON_RESIDENTIAL WELL CONSTRUCTION RECORD North Carolina Department of Environment and Natural Resources- Division of Water Quality WELL CONTRACTOR CERTIFICATION # 1. WELL CONTRACTOR: S j -' I` Ch) ' a A-i r Z Well Contractor (Individual) Name ..5'n o�3Ce6 Well Contractor Company Name STREET ADDRESS ?O'st y11=P1i WW2' y) r` 1 P'% 0116:- j c `i7c-7 City or Town State Zip Code ( SSi) C) )- r'(j —(>3s Area code- Phone number 2. WELL INFORMATION: SITE WELL ID #(it applicable) STATE WELL PERMIT#(if applicable) DWQ or OTHER PERMIT #(if applicable) WELL USE (Check Applicable Box) Monitoring 0 Municipal/Public 0 Industrial/Commercial D Agricultural 0 Recovery 0 Injection 0 Irrigation Other D (list use) DATE DRILLED TIME COMPLETED 3. WELL LOCATION: CITY: T I2 An L Cl1} 0 /�i- 1 IS9 }So (P "1,04r+Irc_5' (Street Name. N bus. Community, Subdivision, Lot TOPOGRAPHIC / LAND ING: ❑Slope ❑Valley Per& ❑Ridge 0 Other (check appropriate box) LATITUDE 3 LONGITUDE Latitude/longitude source: AM ❑ PM COUNTY 'b a4 "10 No., Parcel, Zip Cade) May be in degrees, minutes, seconds or in a decimal' formai ❑CPS ❑Topographic map (location of well must be shown on a USGS topo map and attached to this form if not using GPS) 4. FACILJTY- is the name of the business where the well Is located. FACILITY ID #(if applicable) NAME OF FACILITY ?r%-1""e Li' C ( ( STREET ADDRESS /) is ('--'.i r /Sd -CH/7-Arzfuv 3',J AA tcC C N� City or Town State Zip Code CONTACT PERSON H41luCF•loi4TS MAILING ADDRESS r i►'t. Pr 9-7Sf / Zip Code Ci4A C City or Towr( State ( 9I 1 1 )- c16-1 "" 2 e Area code - Phone number 5. WELL DETAILS: a. TOTAL DEPTH: r b. DOES WELL REPLACE EXISTING WELL? YES 0 NO c. WATER LEVEL Below Top of Casing: FT. (Use "+" if Above Top of Casing) d. TOP OF CASING 1S r ' - FT. Above Land Surface' 'Top of casing Terminated at/or below land surface may require a variance in accordance with 15A NCAC 2C .0118. e. YIELD (gpm): METHOD OF TEST f. DISINFECTION: Type Amount g. WATER ZONES (depth): From To From To From To From To From To From To 6. CASING: Thickness/ Depth Diameter Wei ht Material From 0•0 To fcS Ft. rJ- SC tt(O J.t v� From To Ft. From To Ft. 7. GROUT: t Depth I Material Method From_ l 1 To Id 1 Ft. c nit 4.cO l y y,, 4 t ^r' From To Ft. From To Ft. 8. SCREEN: Depth 1 Diameter I .k From / G To // i Ft. ,9- in. From To Ft. in. From To Ft. in. 9. SAND/GRAVEL PACK: Depth r 1 Size Material From fa To 1 / 4 Ft. . A From To Ft. From To Ft. Material In. in. 10. DRILLING LOG From To 11. REMARKS: Slot Size f'l�In. Formation Description I D0 HEREBY CERT1FY THAT 15A NCAC 2C, WELL ONS RECORD HAS BEElJ'RO WELL WAS CONSTRUCTED IN ACCORDANCE WITH T10N STANDARDS, AND THAT A COPY OF THIS TO THE WELL OWN SIGNATURE OF CERTIFIED W CCONTRACTOR DATE j' =( OA/ 1.- a. j7Z— PRINTED NAME OF PERSON CONSTRUCTING THE WELL Submit the original to the Division of Water Quality within 30 days. Attn: Information Mgt., 1617 Mai{ Service Center —Raleigh, NC 27699-1617 Phone No. (919) 733-7015 ext 568. Form GW-lb Rev. 7/05 CONTRACTOR. N _RE.SIDEATTI4L WELL- CONST LJCTrtO i REet T CaoTa d'Tasoutt of Environment and Natural Resources- . of Watt!: t.L...L. CONTRACTOR CERTt'FJcA1TJON # Name STREET A t".;fEss.: Ch r�— �. ty or Town Sta Phone number NFCtRMATION: SITE WELL ID rkirapplicable) .. STATE WELL PERMITt('if applicable) ___. ._.... DWQ or OTHCRPERMIT i (if applicable.)_, __ ELL USE (Check Applicahle Pox) Monitoring E) Municipal/Public E] `strriar/C„ ommercial Agricutturai D Recovery r`'i injection LEJ uonl] Other D C1ATE DRILLED A > 1 . l 1 TIME COMPLETED x A , WELL LOCATION: CITY "I, at %2` COUNTY Cl tom'`' ' l'4 Af(( P-11'5 (Street Name, Numbers, Ccrnriiuri ty attbdiwision, Lot No., Parcel, Zip Conde) TOPOGRAPHIC I LATTIN3: TC Slnpe is Valley a1 LI Ridge ["7 Other_ (check iippropriate bok) LATITUDE d LONGITaIJDE. May be in degrees, minutes, seconds or n a clec'ma! format l_2titude/lungitutJe source, L.GPS uTopographic nmp (i catiarr ©f wei/ must be shown on a USGS lopo. map ;arid' attached to this form if not using GPS) 4, FACILITY.. is the raeme ut the 5 s ness where the well Rs loaared. FACILITY ID fi(if ap,pticablej NAME OF FACIT..ITY STREET ADDRESS City orTown State CTDNLAC"f l ERSOt• MAILING ADDRESS or Tow �/_.....,✓1�- 2 . Area oeed - Phone number WELL DE -TAILS: a. TOTAL_ DEPTH: S i e e S147r%/1�tlt Zip Code 4n Zip Code b. DOES WELL REPLACE EXISTING WELL? YES CI c, WATER LEVEL Below Top of Cash _ FT, (Use °"+" if Above Top of Casing) w_ NO d, TOP OF CASING IS FT Above Land Surface" 'Top of casing terminated aE c r bolT: a lams sunace may require e variance in accordance with 1,5A NCAC <C 011t3. e. YIELD Wpm): METHOD OF TEST r. DISINFECTION: Type__- Amount g. WATER ZONES {depth); From CASING; Fr From To From To T^ To To 7. GROUT: Depth Ffurrl l' i'cT From__ TO Ft... From_ o -.-. Ft. 8. SCREEN: f Depth f' Diameter sk From U" To g— From ro From_ To Ft. From To Ft. in in. SANG/GRAVEL PACK: Depth E SfZ Material Frorn `; .,To ecrT=' Ft, ,'_ £l(/Cfi S�►ja From To Ft. Frorn To NG LOG To Thickness/ Weight .s(t4f0 Sint .Size r'1din. Method Material 1. REMARKS: D., HEaLd SSA NEAR..d C. riECtORD HAS Formation Description WAS CC'kNSTsv AN STANDARt�"1S At THE WELL O':WNEa GNATURE ; F CERTIFIED eD NAME ACCORDANCE, WITH FIAT A CO"JRY or TFiis r!_ Cr ,oNTRACTCR DATE ERSON C4 NSTRUCTING Tr Submit the original to the Division of Water Quality within 30 days. Attn. Information Mgt., 1617 Mail Service Center — Raleigh, NC 27699-1617 Phone No„ (919) 733-7015 ext 568. v'EE.. Form GW 1b Rev, 7705 rON R ESIDE, TI ELL CONTRACTOR: i:111ltd .._-_�_... r Town State - Phan i nor NFORMATION: SITE b^JELL IDilitrdtappkalef0 STATE WELL PERMIT#(uf applic. ale: DWQ or OTHER PERMIT #(X applicable) WELL USE (Check Applicable Box) Monitoring 0 Munlrip Public.L, Industrial/Commercial [ Agricultural p Recovery La, Inietiern t:3 Irrlgationp Other 0 (last use) DATE DRILLED TIME COMPLETED 1. WELL LOCATION: CITY, 1 l 4/? t-; t,.. C se1 CTIOr Department nt EEnvire intent arid Natural ltesuurue R CTiuisiorro k t kF'ateT t It ACTOR C'ER1"IFI(,AT1ON d COUNTY eif9,I w y4 Narne NurfnberS, G'on'uerlunr4y Subdiviiaion, Lot No., Parcel, Zip Code) TOPOGRAPHIC a" LAN TTING, rrj 0 Slope Valley al fRndgo ET father check appropriate LATITUDE 3 LONGITUDE 1.„..atitude.,t`ILmgtbide source: 0C:rPS Topographic j L7TL3p�or�apl�uic map (location of well must he shown on a USG tapa map and attached to this form if not using CPS) 4. FACILITY -is Ina name of Me euslness where the well is Incated. FACILI"ry ID #(if appt!catale) NAME. OF FACILITY STREET ADDRESS or Town CONTACT PERSON_/j) MAILING AUC)FtESS <.: K4 A City or Tervz ftat zip C. 9f ?4./-f (J Are,a craze - Phone number 3. WELL DETAILS: a. TOTAL.- DEPTH: a 6) b. DOES WELL REPLACE EXISTING' WELL? YES c, WATER LEVEL Betow Top ersf Casing: Fr (Use "4" if Above Top of Casing) d, TOP OF CASING 15t. FT, A%©ire Land Surface' 'Top of casing terminated atter below" Vend surface may require a variance rn accordance with 15A NCAO 2C .01 18, e, YIELD (gprot METHOD OF TEST I. DISINFECTION: Type_ Amount g- WATER ZONES (riepthi, From_ To From Tc, Frorn .., To From Tr). Ta From NG: Thtk.nesor` Depthr am ter Weight Friar raEa To 7 Diameter ,S7"frf'r0 Frcun_ To Ft, From__. To Fl. 7, GROUT: Depth I Material Method From_ i To i ( ( t. From _ To Ft. From_.._ _ To ___ Ft. b, SCREEN: C)epth Diameter Slot Size From .pc t o Ft, in, L 1 C In. From To Et.._ In, In. From To Ft, in. in. 9. SAND/GRAVEL PA Depth From Ft. From 1 ra Ft, From To Ft, Q. DRILLING LOG From To 1, REMARKS: Material C/Cf1 sY►p--" Formation Description P u HEraEnv Cr,€TT1FY THAT „^� WELL WAS CONSTRUCTED IN Ar' CORDAN E WITH ISA rdrA fir,, '4°4 C&L "s.7�( ry!"CI"N STANDARDS, AND fHATA COPY' O.F THIS RO )03'$A 0 TOTHE WELL 3WNt; Tt. ONTRAUTOR DATE CvL/ PRINTED NAME OF PERSON CONSTRUCTING, THE WELL Submit the original to the Division of Water Quality within 30 days. Attn: Information Mgt„ 1617 Mail Service Center— Raleigh, NC 27699-1617 Phone No, (919) 733-7015 ext 568, Form GW-tb Rev, 7/85 NON .ESIDEN ' Non), Ca..rolna Depaitmonr orT.nvircarlm WELL CON'TRAC".TOR CERTIFICATION tt pan sy E,Ei"r ADDRESS / t- /;ity or Town ?Ci Area cone- Phone numt)er WELL INFORMATION: SITE 'v'JELL ID 72yd applicribiej ST:a.T"L VVELI, PERMlTrrof appli ab]rj q—__ DWQ Of OTHER PERMIT 4(1 applicable) HELL USE (Check Applicable Rox) Monitoring (.] MunicipaL/Paah'ic AgrieutLiral 0 Recovery [a Infection [d DATE DRILLED� TIME COMPLETED WELL LOCATION: CITY, _ - 127Q,/7 Dr- G AM `L{ Pt COUNTY C/119174x (Street Name, Nta b nmrraunity �,.. ... . TOPOGRAPHIC 1 LA TTINC; El Slope C]Valiey at 0 Ridge 0 Other (check appropri LATITUDE LONGITUDE _ .._._ Lot No Parcel, Zip C e: pMayhc'Indk m atiutC SCLlr in a decimal Tormaat L txtude/longitude source: (7GPS Topographic map (locatican ofwell trust bea shown cn a USGS typo snap and attached to this form ifrtor using GPS/ 4. FACELITY.tz the name &the atrsaness where the we4 is locaeiit. FACILITY ID #(1 applicable)._ NAME OF FACILITY STREET ADDRESS / 1-51.0" 1„_/.5 _,- S' City or TrTyv«`n CONTACT PERSON_ /1•Cf. MAILING ADDRESS eC CIty.rTnw ii —_ .. State Zip Code n^.ber . WELL DE'i'AILS: r� a. TOTAL DEPTH f r) L, DOES WELL REPLACE EXISTING WELL? Y'E:SOU e. WATER LEVEL Below Top of Casirg 1.7 ` 5 FT. (Use "`*" it .Above Top of Casing) SUbtTatt 1617 Mail Semice 'Center Raleigh, NC 27699.1617 Phone No. (919) 733-7015 ext 568. NO 0ti "TI I.1C TION ITT CORL ision of Water QuaIa\ elTOP OF CASING IS `Top of easing terminate a ea variance in accordaoce tan FT. Apo°ve Land Surface` and Surfarw may. require -`AC 2C 0 t 13. e. YIELD (gpm): METHOD OF TEST f. DISINFECTION: 'Type_ Amountl g. WATERZONES (depth). From ..._,.. To From Fromtl Tu CASING; Deptt. Fro 0 - To Ft. From._t° Ft. From_ To 7. GROUT: Dpth From To Frown To Ft From To Ft, B. SCREEN: Depth I Diameter Slott Sire From 3 To FL in. 'G l o in.. From From SAND/GRAVEL PACK: Depth ( From_ 36 To f� From rTo Ft. From To Ft. DRILLING LOG From To Material Method in.. Material Formation Description WAS CDNSTWLICTEC IN ACCORDANCE '0)ITH' ANDARDS, AND Ta{A7 A COPY OF THIS NATURE OF CERTIFIED V4 CCNTtRAC i OK DATE TCD NAME OF PERSON CONSTRUCTING THE WELL. ginal to the Division of Water Quality Within 30 days. Attn: Information Mgt., From To r To Thickness' Weight c/frr0 Material IG A't1 03+u0 Fain, GW,lb Rev. '77a5 A 1 . NON RESIDENTIAL WELL.CONSTRUCTION RECORD North Carolina Department of Environment and Natural Resources -Division of Water Q uaiity WELL CONTRACTOR CERTIFICATION # 2675 1. WELL CONTRACTOR: Robert Miller Well Contractor (individual) Name SAEDACCO Inc Well Contractor Company Name STREET ADDRESS 9000 MARKswoon RD CHAR T.OTTE NC . 28278 City or Town State Zip Code ( )_ (704) 634-4589 Area code- Phone number 2. WELL INFORMATION: SITE WELL ID #(ir applicable) M`^�-15 STATE WELL PERMIT4f.appliyble)' DWQ or OTHER PERMIT.#(if applicable) WELL USE (Check Applicable Box) lvtonitoring fig Municipal/Public.[ Industrial/Commercial E1 Agricultural ❑ Recovery 0 Injection 0 Irrigation❑ Other 0 (list use) DATE DRILLED 2-9-10 TIME COMPLETED. 1.: DO _ AMID PM El 3. WELL LOCATION: CITY: TERRELL COUNTY CATAWBA HIGHWAY 150 @ SHERRILLS FORD RD. (Street Name, Numbers, Community, Subdivision, Lot No., Parcel, Vp Code) TOPOGRAPHIC I LAND SETTING: Kl Slope la Valley ❑Fiat [Ridge 0 Other (check appropriate box) LATITUDE LONGITUDE May be in degrees, minutes, seconds or in a decimal fortnat Latitude/longitude source: ❑GPS ❑Topographic map (location of well must be shown on a USGS topo mop and attached to this form if not using GPS) 4. FACILITY- is the name or the business where the vial Is toeme,d, FACILITY ID #(1f applicable) NAME OF FACILITY FORMER TERRELI, SHELL STATION STREET ADDRESS HIGHWAY 150 0 SHERRILLS FORD ROAD TERRELL NC. City or Town State Zip Code CONTACT PERSON GROUNDWATER MANAGEMENT ASSOCIATES INC MAILING ADDRESS lot-E WOODWINDS INDUSTRIAL COURT CARY City or Town ( 919 )- 481-2631 Area code - Phone number 5. WELL DETAILS: a. TOTAL DEPTH: SOFT NC. State 27511 Zip Code b. DOES WELL REPLACE EXISTING WELL? YES Ct NOrl c. WATER LEVEL Below Top of Casing: FT. (Use "+" if Above Top of Casing) d. TOP OF CASING IS o FT. Above Land Surface' 'Top of casing terminated-at/or below land surface may require a variance in accordance with 15A NCAC 2C .0118. e. YIELD (gpm): METHOD OF TEST f. DISINFECTION: Type Amount g. WATER ZONES (depth): From To From To From To From To From To From To 6. CASING; Thickness! Depth Diameter Weight Material From 0 To, 35FT Ft. 2 IN SCH40 PVC From To Ft. From To 0 . Ft. 7. GROUT: Depth From 0 To 31FT Materiel Ft. PORTLAND From To Ft.. From To Ft. 8. SCREEN: Depth Method TRIMI Diameter Stot Size Material From 35FT To SOFT Ft. 2IN in. . 010 in. PVC From To Ft. in. in. From To Ftin. in. 9, SAND/GRAVEL PACK: Depth Size Material From 33FT To 50FT Ft TRIM' 42 SILICA From To FL From To Ft. 10. DRILLING LOG From To Formation Description 0 5FT ORANGE SILT 5FT SOFT SOFT TAN SILT 11_ REMARKS: 2FT BENTONITE SEAL, FROM 31FT TO 33FT DO HEREBY CERTIFY THAT THIS WELL WAS CONSTRUCTED IN ACCORDANCE WITH -15A NCAC 2C, WELL CONSTRUCTION STANDARDS, AND THAT A COPY OF THIS RECORD HAS BEEN PROVIDED TO THE WELL OWNER. 2-9-10 SIGNATURE OF CERTIFIED WELL CONTRACTOR DATE ROBERT L. MILLER PRINTED NAME OF PERSON CONSTRUCTING THE WELL Submit the original to the Division of Water Quality within 30 days. Attn: InformationMgt., 1617 Mail Service Center — Raleigh, NC 27699-1617 Phone No. (919) 733-7015 ext 568. Form GW-lb Rev. 7/05 1 b NCDEN North Carolina Department of Environmen Beverly Eaves Perdue Governor Director, Division of Water Quality nd Natural Resources ACME of South Carolina 4973 Willow Pond Road Gastonia, NC 28056 Attention: Mark Roberts Dear Mr, Roberts: Coleen H. Suili Dee Freeman Secretary RE: Monitoring Well Construction Permit Permit #WM0300509 Former Terrell Shell UST site #15677 Sherrills Ford Road, Terrell, Catawba County April 8, 2009 In accordance with your completed application received on April 3, 2009, we are forwarding herewith Monitoring Well Construction Permit Numbered WM0300509 and issued for the construction of one monitoring well in the NCDOT Right -of -Way along Sherrills Ford Road adjacent to the subject UST site in Terrell, Catawba County, This Permit will be effective from the date of issuance and shall be subject to the conditions and mitations as specified therein, Should you have any questions, please contact me at (704) 663-1699, or by email at A11drew.Pitney r cma .r rt. Sincerely, Andrew H. Pitner, P,G,. Regional Aquifer Protection Section Supervisor Enclosure Cc: Aquifer Protection Section, Raleigh Matthew Tendam, Groundwater Management Associate Cary. 27511 Division of Water Quality ;Aquifer Pratectfun Section f Mcores4e Regiona Office 610 East Center Avenue, Suite 301, Mooresviiie, North Carolina 28115 Phone: 704-663-1699 FAX: 704-663-5040 \ Customer Service 1-877 ' 4 E Woodwinds Industrial Court, y.orq NU h.Ca„olina &rally An Equal Oppolunily t Affirmative Aden Employer- 50% Recycled 1, 1 O% Post Consumer Paper NOR'' H CAROLINA ENVIRONMF N°I"AL MANAGEMENT COMMISSION DEPARTMENT OF ENVIRONMENT AND NAFU.RAL. RESOURCES PERMIT FOR THE CONSTRUCTION O- A WELL OR \ELL SYSTEM Permit N 'WM0300509 In accordance with the provisions of Article 7, Ch.apter 87, North Carolina General Statutes, and other applicable Laws, Rules, and Regulations, PER ITSSION IS HEREBY GRANTED TO ACME of South Carolina (Ground. a Management Associates, Inc. as Agent) FOR THE CONSTRUCTION OF ONE MONITORING WELL to be constructed in the Charlotte Belt Geologic Unit, in the NCDOT Right -of -Way along Sherrills Ford Road adjacent to the subject UST site in Terrell, Catawba County, and in accordance with the application dated April 2, 2009 and received in this office on April 3, 2009 and in conformity w ith specifications and supporting data, all of which are filed with the Department of Environment and Natural Resources and are considered a part of this Permit. This Permit is f2 r well construction only,. and does not waive any provisions or requirements of the Water Lise Act of 1967, or any other applicable laws or regulations. Construction of a well under this Permit shall be in compliance with the North Carolina Well Construction Regulations and Standards, and any other laws and regulations pertaining to well construction. This Peeffect" e from the date of its ns, or exceptions as follows: uan and shall be subject to other specified conditions, The borehole shall not penetrate to a depth greater than the depth to be monitored or the depth, from which contaminants are to be recovered, The well shall not hydraulically connect separate. aqui All water -bearing zones that are knower to contain polluted, saline, or other nonpotahle water shall be adequately cased and cemented off so that pollution of the overlying and underlying groundwater zones will not occur, . Construction materials shall be compatible with. the contaminants to be monitored or recovered. The casing shall equal or exceed Schedule 40. The well shall be constructed in such a manner that water from land surface cannot pack or well screen area. When a sand pack is placed are and the screen, a seal shall be installed a.hove the sand, gravel 7. Grout shall be placed in the annular space between the casing and the borehole wall from land surface to a depth within two feet above the top of the well screen or to the bottom of the casing for open-end wells. 8_ All wells shall be secured to reasonably insure against unauthorized access and use. The well shall be permanently labeled with a warning that it is for monitoring or recovery purposes and the entrance to the well must be secured with a lockable cap. 9. All wells shall be afforded reasonable protection against damage during construction and use. 10. Each well shall have permanently affixed an identification plate. 11. A completed GW-1 and copies of all water quality results must be submitted for each well to the Division of Water Quality. 12. When any monitor or recovery well is no longer useful for its intended purpose, it shall be properly abandoned and an abandonment report filed with the Division of Water Quality. Permit issued this the 8th day of April 2009 FOR THE NORTH CAROLINA NVIRONMENTAL MANAGEMENT COMMISSION --V\N-\i` Andrew H. Pitner, P.G. Regional Aquifer Protection Section Supervisor Division of Water Quality By Authority of the Environmental Management Commission Permit Ns WM0300509 101-E Woodwind. Industrial Court Cary, North Carolina 275'11 Telephone: (919) 481-2631 Fax: (919) 481-3219 Groundwater Management Associates, inc. April 2, 2009 Mr, Andrew Pitner, PG NCDENR/DWM/Mooresville 919 North Main Street Mooresville, North Carolina 28115-0950 Re: Application for Permit to Construct Monitoring Well System Former Terrell Shell, Terrell, Catawba County Groundwater incident #15677 Risk -Rank: High H395D Dear Mr, Pitner: On behalf of Acme of South Carolina, Groundwater Management Associates (GMA) is submitting one copy of the Application for Permit to Construct a Monitoring Well System. This application is being submitted to install an additional monitoring well (MW-I2) to further assess the release of petroleum constituents associated with the Former Terrell Shell located at the intersection of US Highway 150 and Sherrill's Ford. Road in Terrell, Catawba County, North Carolina. The monitoring well is proposed to be installed within the North Carolina Department of Transportation (NCDOT) Right -of -Way along Sherrill's Ford Road. The cover letter approving the required Encroachment Agreement is attached. The entire Encroachment .Agreement was not attached. due to size. To approve the Encroachment Agreement, NCDOT required that the property owner also grant access for the monitoring well installation, A copy of the signed access agreement is attached. As required by the perrnit application, Figure 1 is included showing 'location of existing monitoring wells: Figure 2 shows the approximate location ofthe proposed monitoring well; Figure 3 depicts locations of water supply wells (WSWs) in the vicinity of the site; and Figure 4 is a diagram of the proposed monitoring well construction details. Should you have any questions or require additional information please do not hesitate to contact me at 919- 481.-2631. Sincerely, GMA. Matthew J. Tendarn, P.E. Project Engineer Enclosure cc: Steve DeGeorge The GroundwaterExperts NORTH CAROLINA DEPARTMENT OF ENVIRONMENT & NATURAL RESOURCES DIVISION OF' WATER QUALITY GROUNDWATER SECTION APPLICATION FOR PERMIT TO CONSTRUCT A MONITORING WELL SYSTEM Date: (Please Type or Print Clearly) 2ao9 County (,K}awbo _ ... In accordance with the provisions of Article 7, Chapter 87, General Statutes of North Carolina and regulations pursuant thereto, application is hereby made for a permit to construct monitoring wells. Name of Applicant: A C-I'r\ G Applicant's Mailing Address 2. Name of Property Owner (if different from Well Owner); Owner's Mailing Address: 3, Contact Person: _MATT 4. Location of Property: 1 5. Reason for Monitoring Well(s): a (ex: nondischarge permit 0L A)A G K M ow -r A-1AJ N G NC- -t AL A5s-E5's i J _� (Telephon (Telephone: 61 rti- 8 ArT TY quirements, suspected contamination, environmental assessment, etc.) Type of facility or site for which the monitoring well(s) is needed: Ut„ S T T G (ex: nondischarge facility, waste disposal site, landfill, underground storage tank, etc,; 7, Type of contaminat"son being monitored (if applicable): (-A ' T) Z U C A '- 136 (ex: nutrients, organics, heavy metals, etc.) 8. Are any existing recovery wells associated with the monitoring well(s)? N 'U yes, how many? Recovery Well Construction Permit No. 9. Distance to a known waste or pollution source: "" 1 feet 10. Are any water supply wells located less than 500 feet from the proposed monitoring wells? 1 s Mi Trt't 1A..)> s 4S' F-T F,z.oM 6Pmsal—) . Well Contractor: 5-irk t a pt CC Well Contractor Certification #: 13. Well Contractor's Address: r If yes, give distance. I " feet Ge.osr Wsa PROPOSED MONITORING W I L CONSTRUCTION INFORMATION 1. Total Number of Wells to be constructed: ; (A) Number to be completed in bedrock? (8) Number to be completed in unconsolidated material? 1 2. Estimated depth of well(s): 5 feet 3. Gravel or sand pack interval (if appropriate) From 'S feet To 9 0 4, Type of casing used: tq 140 p V G (ex: PVC, stainless steel, galvanized steel, etc.) 5. Diameter of casing: inches feet FOR OFFICE USE ON PERMITTED ACTIVITY - U.S.T. LEAK DETECTION — GROUNDWATER QUALITY STANDARDS VIOLATIONS SUSPECTED FROM UNPERMITTED ACTIVITIES — NOTICE OF NON-COMPLIANCE AT UNPERMITTED FACILITIES PERMIT NO. ISSUED 39 a GW-22M (REV 3/2000) fC;nntiniiarl on Rhuhrsal INCIDENT # 6. Thickness of casing: inches 7, How wiII the well(s) be secured? ST C El- M AA.) +Ot E � y� R- L-OL K 4 w C-7 Estimated beginning construction date: A Estimated completion date: A P12l L 3 ADDITIONAL INFORMATION 1, ATTACH A SITE MAP SHOWING THE LOCATIONS OF THE FOLLOWING: 1 - PROPOSED MONITORING WELL(S) 2 - ALL EXISTING MONITORING AND RECOVERY WELLS OR TEST BORINGS WITH THE PROPERTY BOUNDARY 3 - ALL WATER SUPPLY WELLS WITHIN 500 FEET OF THE WASTE SOURCES 4 - AT LEAST TWO REFERENCE POINTS (NUMBERED ROADS, INTERSECTIONS, STREAMS, ETC) 2. PROVIDE A WELL CONSTRUCTION DIAGRAM OF EACH WELL SHOWING DIAMETER, ESTIMATED DEPTH, SCREEN INTERVALS, SAND/GRAVEL PACKS, TYPE OF CASING MATERIAL, CASING WALL THICKNESS, WELL HEAD COMPLETION DETAILS, ETC.) The Applicant hereby agrees the proposed well(s) will be constructed in accordance with approved specifications and conditions of the Well Construction Permit as regulated under the Well Construction Standards (Title 15A North Carolina Administrative Code, Subchapter 2C) and accepts full responsibility for compliance with these rules. Terc. Signature of•Applicant or Agent Title (if applicable) If the property is owned by someone other than the applicant, the property owner hereby consents to allow the applicant to construct monitoring wells as outlined in this application and that it shall be the responsibility of the applicant to ensure that these monitoring wells conform to the Well Construction Standards (Title 15A North Carolina Administrative Code, Subchapter 2C). 5 e✓ A T`T`A-c r-f aT c At r+ovla- r i tz. e.0 n� T prGG i Signature of Property Owner (if different from applicant) T STATE OF NORTH CAROLINA DEPARTMENT OF TRANSPORTATION BEVERLY EAVES PERDUE EUGENE A. CONI'I, JR. GOV1RNCR SECRETARY March 10, 2009 COUNTY: Catawba SUBJECT: Right of Way Encroachment Agreement SR 1848 Mark Roberts, ACME of South Carolina 4973 Willow Pond Road Gastonia, NC 28056 Attached is an approved Right of Way Encroachment Agreement covering the installation of 4 ea. groundwater monitoring wells. The encroaching party shall comply with all applicable state and federal environmental regulations, and shall obtain all necessary state and federal environmental permits, including but not limited to, those related to sediment control, storm water, wetland, streams, endangered species, and historical sites. Approval is given subject to provisions in the Agreement and attachments thereto which are made a part of the Agreement. It would be appreciated if you would advise our District Engineer at (704) 748-2400 at Least forty- eight (48) hours prior to the date of beginning work on installation of this encroachment. Furthermore, it will be necessary for you to notify the District Office in writing when work is completed on this installation. The Department of Transportation does not guarantee the right of way on this road, nor will it be responsible for any claim for damages brought by any property owner by reason of the installation. Respectfully Yours, PAO, 561-0-14.---- M. L. Holder, P.E. Twelfth Division Engineer :bbm cc: Mr. Robert Memory, State Utility Agent (Attachments) Mrs. Jackie McSwain, District Engineer (Attachments) 1'. O. BOX 47, Shelby, North Carolina 28151-0047 Telephone: (704)480-9020 Fax:(704)480-5401 PROPERTY ACCESS AGREEMENT ACME of South Carolina,lnc. 4973 Willow Pond Road Gastonia, North Carolina 28056 ATTN: Kyle B. Quick, PG Groundwater Management Associates, Inc. 4300 Sapphire Court, Suite 100, Greenville, North Carolina 27834 RE: Agreement for Access to the Property for Groundwater Monitoring at the Incident Known as Terrell Shell Terrell Catawba County, North Carolina UST Incident Number: 15677 (GMA Project #: 16217) Dear Sirs: I am the owner of the property (Figure 1), located at 7947 NC Highway 150 East in Terrell, Catawba County. I hereby permit ACME of South Carolina, Inc., or its consultant(s) to enter upon the property for the sole purpose of conducting investigation and monitoring of groundwater contamination per 15A NCAC 2L Regulations as approved by the North Carolina Department of Environment and Natural Resources (NCDENR) for the incident identified above. I am granting permission with the understanding that: 1. The groundwater investigation and monitoring activities will be conducted by the Performing Party or .its consultant(s). These activities will include borehole drilling, monitor well installation, and groundwater sampling and testing. 2. The cost of the investigation and monitoring, and any construction and maintenance conducted at the site, shall be borne by the Performing Party (ACME of South Carolina, Inc.) or its consultant(s). The Performing Party or its consultant(s) shall protect and prevent damage to the surrounding lands to the extent feasible consistent with the activities being conducted. 3. Unless otherwise agreed, the Performing Party or its consultant(s) shall have access to the site by the shortest feasible route to the nearest public road. ACME of South Carolina, inc., or its consultant(s) may enter upon the land at reasonable times and have full right of access during the period of the investigation and monitoring, as directed by DENR. 4. The information derived from the investigation and monitoring shall be made available to the owner upon request, and is a public record in accordance with N.C. General Statutes 132-1. 5. The monitoring wells will be permanently abandoned per 15A NCAC 2C regulations immediately following regulatory closure of the incident by DENR. Page 1 of 2 PROPERTY ACCESS AGREEMENT 6. The activities to be carried out by the Performing Party or its consultant(s) are for the primary benefit of the Performing Party or its consultant(s). Any benefits accruing to the property owner are incidental. 7. The Performing Party or its consultant(s) is not, and shall not be construed as, an agent, employee, or contractor of the property owner. 8. Any claim which may arise against the Performing Party or its consultant(s) shall be governed by applicable North Carolina General Statutes and as otherwise provided by law. 1 agree not to interfere with, remove, or any way damage the wells installed by the Performing Party or its consultant(s) and/or their equipment throughout the life of the investigation. Sincerely, Sig ature r Ili,LL Type/Print Name of Owner or Agent P/ Mailing Address , /r2 fiA, /474!„, 5'2// City/State/Zip Code Telephone Number (Home/Cell) ,p5ze --mac 927 Telephone Number (Work/Other) (r)3 3/-(9095" Date Page 2 of 2 • -S 70 MW4 MW4 WORLD PETROLEUM BAIT SHOP M W 8 MW8R 4MW11 US HIGHWAY 150 1111D • 1--ii)'MW10 SVE-41:p MW3 MW3R . 109 W-2 AS-3 r J AS-4 MW2, MW2R AS-2 �� yN2Q yI ASPHALT PARKING LOT MAII l MW1Rig BOX 1 MW1D �� �AS-5 SVE-5 W9R .. VE mw 1REC— "1 MW—RE --1 R r5 3 AAS-1 1 i WW01 • REMEDIATION SYSTEM \ MW5 MW5R� RECREATIONAL VEHICLE PARKING TERRELL CAMPING CENTER MW6 GRAVEL LOT LEGEND MONITORING WELL • POTABLE WATER WELL BUILDING ❑ AS-1 = AIR SPARGING WELL ® SVE-3 = SOIL VAPER EXTRACTION WELL — --- -- REMEDIATION TRENCHES PROPERTY LINE EDGE OF PAVEMENT CENTERLINE OF ROAD North 0 15 30 SCALE: 1 in = 30 ft GMA Groundwater Management Associates, Inc. File: newbasemap.dwg LOCATION OF REMEDIATION WELLS AND SYSTEM Date: 10/15/08 Project No. 162-17 FORMER TERRELL SHELL, TERRELL, CATAWBA CO., NC Figure 1 US HIGHWAY 150 \W3 MW3R MAIL BOX MW9R MW4 MW4 LEGEND MW2 A.MW2R Mw2MW1R MW10, ,MW1 REMEDIATION SYSTEM MW54 MW5R ASPHALT PARKING LOT 4MW7 TERRELL CAMPING CENTER North 0 15 30 SCALE: 1 in = 30 ft — PROPERTY UNE EDGE OF PAVEMENT CENTERLINE OF ROAD File: PROPMW.dwg PROPOSED MONITORING WELL • MONITORING WELL 40- ACTIVE POTABLE WATER —SUPPLY WELL PROPOSED MONITORING WELL LOCATIONS GMA Groundwater Management A3eoctatee. Inc. Date: 10/20/08 Project No. 162-17 ACME, TERRELL, CATAWBA CO., NC Figure 2 J LEGEND • WATER SUPPLY WELL MUNICIPAL WATER LINES File: radius.dwg 1000 LOCATIONS OF SITE & WATER SUPPLY WELLS WITHIN 1000' OF SITE / 0 200 40C North SCALE: 1 in = 400 rt GMA ..............„,_ Grcundwater Management Associates, Date: 08/01/02 nc Project No. 162-17 FORMER TERRELL SITE, TERRELL, CATAWBA CO., NC Figure 3 Groundwater Management Associates, Inc. Former Terrell Shell UST incident #15677 Figure 4 TYPE II MONITORING WELL DIAGRAM PROJECT : Terrell Shell DRILLING CONTRACTOR : SAEDACCO ' LOCATION : near Intersection of NC Highway 150 and Shenilis Ford Rd) DRILLING METHOD AND EQUIPMENT USED : Air Rotary Rig WATER LEVELS : START : END: LOGGER: I 55' r 15' I4 20' ..:7 6" 1- gravel cement 2- bolted steel manhole cover 3- locking, expandable plug 4- land surface 5- 2-Inch PVC casing 6- 2-inch, slot 0.01" PVC screen 7- #2 DSI filter gravel 8- bentonite chips 9- neat cement grout NorthCarona Depa Beverly Eaves Perdue Governor CERTIFIED MAIL. RETURN RECEIPT REQUESTED Acme of S.C. c/o Robinson, Bradshaw and Hinson 101 North Tryon Street, Suite 1900 Charlotte, NC 28246 Attn: Steven DeGeorge Dear Mr. DeGeorge: NCDENR ent of Environment and Natural Resources Coleen H. Sullins Director, Division of Water Qua y Dee Freeman Secretary October 6, 2010 Reference: NOTICE OF VIOLATION of the NORTH CAROLINA WELL CONSTRUCTION STANDARDS Title 15A North Carolina Administrative Code, Subchapter 2C 0100 NOV-2010-PC-1052 Former Terrell Shell Site at 7995 NC Highway 150 Terrell, Catawba County The Aquifer Protection Section (APS) of the Division of Water Quality (DWQ) is responsible for the regulation of well construction activities within the State of North Carolina, On September 30, 1010, staff of the Mooresville Regional Office (MRO) of DWQ while conducting a routine review for injection application W19300154, inspected several wells and found them to be in various states of disrepair. The Former Terrell Shell Site is located at 7995 NC Highway 150, Terrell, Catawba County. The inspection of the wells and review of DWQ records revealed that the following violations exist, VIOLATION 1: Failure to grout well casing, for a non -water supply well, as required, in rule 15A NCAC 2C .0108(i). MRO staff specifically viewed this problem at MW9R, but this rule applies to all site monitoring wells. REQUIRED CORRECTIVE ACTION for Violation 1: Please install grout as specified by the referenced rule at MW9R and any other site monitoring wells that may need it VIOLATION 2: Failure to maintain a well in a condition whereby the well will not serve as a source or channel of contamination or pollution to the water supply or the aquifer, as required by rule 15A NCAC 2C .0112(a). Numerous wells were in need of maintenance, including but not limited to: missing water tight caps, working locks, missing bolts from flush mount covers, inaccessible wells (MW9 - obstructed by asphalt) and no identification plates, Divisbn ns'hater -Guar 610 East Center Avenue. Prion . 704 663-1699 fFAC6 7 s ciltr Custame' Service: s 87 . r 2 F748 i Internet n vaterquaP Iv.orq Caro Ina uraiy REQUIRED CORRECTIVE ACTION for Violation 2:. All monitoring wells shall be inspected and returned to proper condition or properly abandoned in accordance with the state WELL CONSTRUCTION STANDARDS (15A NCAC 2C.0100). VIOLATION 3: Construction of a well without a permit from the Department, as required, by rune 15A NCAC 2C .0105. New monitoring wells (MW12D, MW13, MW14, MW15 and MW16) on adjacent property are not covered under permit MW0300509, issued April 8, 2009. REQUIRED CORRECTIVE ACTION for Violation 3: It is a responsibility of well owner or agent to ensure that a perm' for which a permit is required. VIOLATION 4: Failur land non-p evide REQI Aban Pursi viola' Adm Caro Carc Assr of V NCC pror ass, ass Sta Ple Co P rc Sh. CC: "no is ter cured prior to the construction of a well ed at a height of at least 12 (twelve) inches above 5). The water supply well (WW01) is located in a from the building foundation. The vault showed 1(a) you are hereby notified that Acme of S.C. is in Subchapter 2C, Title 15A, of the North Carolina )mmission, under authority granted by the North This notice is given in accordance with North ,ommended for violations described within this Notice i1 OOOE0q per violation may be assessed pursuant to iiinues may be considered a separate violation. Your d and may be considered if civil penalties are to be manner and time specified, may result in the f other enforcement mechanisms available to the is as necessary to bring the said wells into compliance, noting those actions shall be submitted to the Aquifer r November 5, 2010, itte or me at (704) 663-1699, ely, drew H. Pitner, P.G. egional Aquifer Protection Supervisor Health (by Email) NC 28682 0995 592E h600 0522 600L Matthew Tendam, Groundwater Management Associates, Inc., 2205 A Candun Drive, Apex 27523 'COPY NCDENR North Carolina Department of Environment and Natural Resources Beverly Eaves Perdue Coleen H. Sullins Dee Freeman Governor Director, Division of Water Quality Secretary October 6, 2010 CERTIFIED MAIL RETURN RECEIPT REQUESTED Acme of S.C. c/o Robinson, Bradshaw and Hinson 101 North Tryon Street, Suite 1900 Charlotte, NC 28246 Attn: Steven DeGeorge Reference: NOTICE OF VIOLATION of the NORTH CAROLINA WELL CONSTRUCTION STANDARDS Title 15A North Carolina Administrative Code, Subchapter 2C .0100 NOV-2010-PC-1052 Former Terrell Shell Site at 7995 NC Highway 150 Terrell, Catawba County Dear Mr. DeGeorge: The Aquifer Protection Section (APS) of the Division of Water Quality (DWQ) is responsible for the regulation of well construction activities within the State of North Carolina. On September 30, 2010, staff of the Mooresville Regional Office (MRO) of DWQ while conducting a routine review for injection application W10300154, inspected several wells and found them to be in various states of disrepair. The Former Terrell Shell Site is located at 7995 NC Highway 150, Terrell, Catawba County. The inspection of the wells and review of DWQ records revealed that the following violations exist: VIOLATION 1: Failure to grout well casing, for a non -water supply well, as required, in rule 15A NCAC 2C .0108(1). MRO staff specifically viewed this problem at MW9R, but this rule applies to all site monitoring wells. REQUIRED CORRECTIVE ACTION for Violation 1: Please install grout as specified by the referenced rule at MW9R and any other site monitoring wells that may need it. VIOLATION 2: Failure to maintain a well in a condition whereby the well will not serve as a source or channel of contamination or pollution to the water supply or the aquifer, as required by rule 15A NCAC 2C .0112(a). Numerous wells were in need of maintenance, including but not limited to: missing water tight caps, working locks, missing bolts from flush mount covers, inaccessible wells (MW9 - obstructed by asphalt) and no identification plates. Division of Water Quality / Aquifer Protection Section / Mooresville Regional Office 610 East Center Avenue, Suite 301, Mooresville, North Carolina 28115 Phone: 704-663-16991 FAX: 704-663-60401 Customer Service 1-877-623-6748 t Internet: www.ncwaterouality.oro NorthCarolina aurally An Equal Opportunity 1 AThrmative Action Employer— 50% Recycled 11 O% Post Caisumer Paper REQUIRED CORRECTIVE ACTION for Violation 2: All monitoring wells shall be inspected and returned to proper condition or properly abandoned in accordance with the state WELL CONSTRUCTION STANDARDS (15A NCAC 2C 0100). VIOLATION 3: Construction of a well without a permit from the Department, as required, by rule 15A NCAC 2C .0105 New monitoring wells (MW12D, MW13, MW14, MW15 and MW16) on adjacent property are not covered under permit MW0300509, issued April 8, 2009. REQUIRED CORRECTIVE ACTION for Violation 3: It is a responsibility of well owner or agent to ensure that a permit is secured prior to the construction of a well for which a permit is required, VIOLATION 4: Failure to ensure that the top of the well casing is terminated at a height of at least 12 (twelve) inches above land surface, as specified in rule 15A NCAC 20 ,0107(d) (5), The water supply well (WW01) is located in a non -permitted, below grade vault that is approximately 5 ft from the building foundation The vault showed evidence of flooding. REQUIRED CORRECTIVE ACTION for Violation 4: Abandon well in accordance with 15A NCAC 2C 0113. Pursuant to North Carolina General Statute (NCGS) 87-91(a) you are hereby notified that Acme of S.C. is in violation of the Well Construction Standards indicated in Subchapter 2C, Title 15A, of the North Carolina Administrative Code. The Environmental Management Commission, under authority granted by the North Carolina Well Construction Act, adopted these Standards, This notice is given in accordance with North Carolina General Statutes 87-83 et seq. Assessment of civil penalties may have already been recommended for violations described within this Notice of Violation. Civil penalties in an amount not to exceed 1000,00 er violation may be assessed pursuant to NCGS 87-94. Please note that each day a violation continues may be considered a separate violation. Your prompt attention to the items described herein is required and may be considered if civil penalties are to be assessed, Failure to comply with the State's rules, in the manner and time specified, may result in the assessment of additional civil penalties and/or the use of other enforcement mechanisms available to the State, Please take the corrective actions for the above violations as necessary to bring the said wells into compliance Corrective actions must be taken and a summary report noting those actions shall be submitted to the Aquifer Protection Section at the Mooresville Regional Office by November 5, 2010, Should you have any questions, please call Maria Schutte or me at (704) 663-1699, Sin erely, Andrew H, Pitner, P,G, Regional Aquifer Protection Supervisor CC: Mike Cash - Catawba County Environmental Health (by Email) Carroll G. Lineberger, Sr, P.O. Box 385, Terrell, NC 28682 Brad Newton - MRO, UST Aquifer Protection Section, Raleigh Matthew Tendam, Groundwater Management Associates, Inc., 2205 A Candun Drive, Apex 27523 AQUIFER PROTECTION SECTION APPLICATION REVIEW REQUEST FORM Date: September 13_, 2010, To: 0 Landon Davidson, ARO-APS LJ Art Barnhardt, FRO-APS Andrew Pitner, MRO-APS 0 Jay Zimmerman., RRC-APS From: ]ohn McCray , Groundwater Protection Unit Telephone: (919) 715-6168 E-Mail: ioltn,n ccra t3cdenr. off,° A. Permit Number: WI0300154 B. Owner: Mr. Caron Lineberer, Sr. C. Facility/Operation: Former Terrell Shell Site Z Proposed Existing ID Facility ❑ Operation D. Application: I. Permit Type: [� David May, WaR A S Charlie Stehman, W ifc- -A� t. C Sherri Knight,. WSROjAP. Fax: (919') 715-0588 For Residuals: Animal Surface irrigation. Reuse Recycle 11E Lagoon E GW Re UIC' - (5fl in -situ groundwater remediation © Land App. L D&M 503 Q 503 Exempt LI FI-R Infiltration .ediation (ND) LI Surface Disposal Animal 2. Project Type: ! New Major Mod. Minor Mod. Renewal fl Renewal w/ Mod. E. Commepts/Other information: I would like to accompany you on a site rsi Attached, you will find all information submitted in support of the above -referenced application for your review, comment, and/or action. Within 30 calendar days, please take the following actions: ® Return a Completed Form APSSRR. © Attach Well Construction Data Sheet. �] Attach Attachment B for Certification by the LAPCU. Issue an Attachment B Certification from the RO*. * Remember that you will be responsible for coordinating site visits, reviews, as well as additional information requests with other RO-APS representatives in order to prepare a complete Attachment B for certification. Refer to the RPP SOP for additional detail, When you receive this request form, please write your name and dates in the spaces below, make a coPy° of this sheet, and return it to the appropriate Central Office -Aquifer Protection Section contact person listed above. RO-APS Reviewer: Date: FORM: APS.WRR 0,?/06 Page 1 of 1 NCDENR North Carona Department of Environment and Natural Resources Beverly Eaves Perdue Governor Steven DeGeorge cio Acme of S.C. Robinson, Bradshaw and Hinson 101 North Trvon Street Suite 1.900 Charlotte. NC 28246 Division of Water Quality Coleen H. Sullins Director September 8, 2010 Subject: Ackriowledgement of Application No, W10300154 Former Terrell Shell injection in situ Groundwater Remediat n Well (51) Catawba Dear Mr, DeGeorge: Dee Freeman Secretor), The Aquifer Protection Section of the Division of Water Quality (Division) acknowledges receipt of your permit application and supporting materials. on September 1, 2010. This application package has been assigned the number listed above and will be reviewed by John McCray. The reviewer will perform a detailed review and contact you with a request for additional information if necessary,. To ensure the maximum efficiency in processing permit applications, the Division requests your assistance in providing a timely and complete response to any additional information requests. Please be aware that the Division's Regional Office, copied below, must provide recommendations prior to final action by the Division. Please also note at this time, processing permit applications can take as long as 60 - 90 days after receipt of a complete application. If you have any questions, please contact John McCray at 919-715-6168, or via e-mail at john.mccray@lincdenr.gov. If the reviewer is unavailable, you may leave a message, and they will respond promptly. Also note that the Division has reorganized. To review our new organizational chart, go to http.:112o.enr.stateiic.iisidocurnentsidw art.pdf. PLEASE REFER TO THE ABOVE APPLICATION NUMBER WHEN MAKING INQUIRLES ON THIS PROJECT. Since elv. for Debra J. Watts Supervisor cc: Mooresville Regional Office, Aquifer Protection Section Matthew Tendam.„ PE (Groundwater Management Associates, Inc - 2205 A Candun Drive, Apex. NC 27523 Permit Application File WI0300154 AQUIFER PROTECTION SECTION 1E36 Mad Service Center-, Raieign, North Carohnti 276591-1636 Locator: 272S Oapttar Bccevrd Req. tiortt Carolina 276114 hone: 919-733-3221 FAX': 919-715-0588,1:AX 2. 9,19-715-6114 ,13L/stramer Ele,5/rcs. 1 -877-923-6748 ntern.et www,ncwarerquallty.org :Equal GoDortunAy AffirMFON:e. Emptuvr On North Carolina Naturally GMA 2205 A Candun Drive Apex, North Carolina 27523 'Telephone (919) 363-6310 Facsimile (919) 363-6203 www.gma-nc.com Groundwater Management Associates, Inc. August 30, 2010 Mr. Thomas Slusser, PG Program Manager UIC Program — Aquifer Protection Section NCDENR — Division of Water Quality 1636 Mail Service Center Raleigh, North Carolina 27699-1636 Re: Application for Permit to Construct And/Or Use A Wells) for Injection — Type 5I Wells Former Terrell Shell, NC Highway 150 and Sherrill's Ford Rd, Terrell, Catawba County UST Incident Number # 15677, Risk Classification: High (395D) Dear Mr. Slusser: On behalf of Acme of South Carolina, Inc., GMA is submitting two copies of the Application for Permit to Construct a Well for Injection. In the New Technology Cleanup Plan for the site, GMA recommended the use of the In -Situ Submerged Oxygen Curtain (iSOC) to address the remaining dissolved phase hydrocarbons present above the North Carolina 2L groundwater standards. The application and additional information, including pertinent tables and figure, are attached. Mr. William Lyke, PG, PE is signing and sealing this letter for the sections relating to site geology and hydrogeology. Mr. Matthew Tendam, PE is signing and sealing this letter for all other portions of the application ix .• l CAROL Should you have any questions or please do not hesitate to contact me at 919.363.6310 fj ,sEAL p 25 %j)' • NG 1 t1F••c=Q;' Enclosure: UIC Permit Application and Attachments Sincerely, GMA Matthew 3. Tendam, PE Project Engineer cc: Steve DeGeorge William L. Lyke, PG, PE Sr. Hydrogeologist/Civil Engineer RECEIVED I DENR I DWG AQU(FFR PRnTECTI0N SECTION SEP 01 2010, The Groundwater Experts State of North Carolina Department of Environment and Natural Resources Division of Water Quality APPLICATION FO1 P R 'ITT Tfl CONSTRUCT AND/OR USE A WELL Type 51 Wells —In Situ Groundwater Remediation / Type ST Wells — * t;)o not use this foam for rentediation ,systems that extract contaminated groundwater, treat it, and re • Submit TWO copies of the completed application and all attachments to the address on the last page of t • Any changes made to this form will result in the application package being returned. Application Number (to be completed by DWG):. GENERAL INFORMATION: I . Applicant's Name (generally the responsible party): Acme of South Caroling Signing Official's Name*: Steven DeGeorge * Signing Official must be in accordance with instructions in part VI on page 7, wiling address of applicant: Robinson Bradshaw ;and Ihinson 101 North Tryon Streetti Suite 1900 Charlotte "Telephone number: 704.377.8380 Property Owner's Name (if different from Applicant.): Property Owner's mailing address: Nance and address of coaet person who can answer qu Name: Matthew Tendan�, I'E Company: Grourrtlwater liana ement Associate Address: 2205 A Candun Drive —.. City: -Apex_. 'Telephone number:_~_ 919.363.E Email Address. nrattsag,ma-nc.cont Ii. 1'I,:1II"T IPRATION: le: Attorney State: NC Zip:28246 Fax tit ber 704.373.3980 rollLinebegcr, Sr.. :385 bout. the proposed injection project: Title: Project Engineer State: NC' t ifa: 27523 Fax number: 91.9.363,6203 Modification ol`exi titag perm] t ( Renewal of existing per it without modification wal of existing permit with modification iota is being, submitted for renewal or modification to an existing, permit provide: existing permit number and the issuance date For renewal without modifications, fill out sections 1 & 11 only, sign the certification on the last page of this form, and obtain the property owner's signature. to indicate consent (if the. applicant is not the owner). For all renewals, submit a status report including monitoring results of all injection activities to date. RECEIVED �' DE 4R Ci'Oy I.IIC 5I. "r t iflFFR np �°TFC i VIN SECTION t'ztge I of 7 I.i I aa0 If yes, list maximum measured separate phase thickness feet f no, list maximum concentration of total VOCs observed at site: 26,740 (4/10) ppb 4. Agenc managing the contamination incident: APPLICATION FOR PERMIT TO CONSTRUCT AND/OR USE A WELL(S) FOR INJECTION Type 51 Wells —In Situ Groundwater Remediation / Type 5T Wells — Tracer Injection I11. INCIDENT & FACILITY DATA A. FACILITY INFORMATION 1. Facility name: Former Terrell Shell 2. Complete physical address of the facility: 7995 NC Highway 150 City: Terrell County: CAT P eat# - State: NC Zip: 28682 B. INCIDENT DESCRIPTION I . Describe the source of the contamination: Petroleum hydrocarbons were discovered in October of 1995 when soil samples were collected during the closure and removal of five USTs at the site. The UST system was removed when the former Terrell Shell gas station/store closed in 1995. The release occurred from four previously installed USTs removed from the site in 1995. The system contained four gasoline USTs, and one 550-gallon orphaned kerosene tank. 2. List all contaminants present in soils or groundwater at the site (contaminants may be listed in groups, e.g., gasoline, diesel, jet fuel, fuel oil, chlorinated ethenes, chlorinated ethanes, metals, pesticides/herbicides, etc): Benzene, toluene, ethylbenzene, xylenes, MTBE, naphthalene, IPE 3. Has LNAPL or DNAPL ever been observed at the site (even if outside the injection zone)? ( Yes ( DWQ Aquifer Protection Section ( Hazardous Waste Section ( Superfund Section (including REC Program and DSCA sites) ( Solid Waste Section ( Other: 5. Incident managers name Brad Newton and phone number 704.663.1699 6. Incident number or other site number assigned by the agency managing the contamination incident: 15677 C. PERMITS List all permits or construction approvals that have been issued for the facility or incident, including those not directly related to the proposed injection operation: l . Hazardous Waste Management program permits under RCRA: NA 2. DWQ Non -Discharge or NPDES permits: NA 3. County or DEH subsurface wastewater disposal permits: NA 4. Other environmental permits required by state or federal law: well construction permits for off -site monitoring wells Revised 6/09 UIC-5I/5T Page 2 of 7 APPLICATION FOR PERMIT TO CONSTRUCT AND/OR USE A WELL(S) FOR INJECTION Type 5I Wells —In Situ Groundwater Remediation / Type 5T Wells -- Tracer Injection Iv. INJECTION DATA A. INJECTION FLUID DATA l . List all proposed injectants. NOTE: Any substance to be injected as a tracer or to promote in situ remediation must be reviewed by the Occupational and Environmental Epidemiology Section (OEES) of the Division of Public Health, Department of Health and Human Services. Review the list of approved injectants or contact the UIC Program to determine if theinjectants you are proposing have been reviewed by OEES. Injectant: Oxygen via inSitu Submerged Oxygen Curtain (iSOC) Concentration at point of injection: 20-40 ppm Percent if in a mixture with other injectants: Injectant: Concentration at point of injection: Percent if in a mixture with other injectants: Injectant: Concentration at point of injection: Percent if in a mixture with other injectants: Injectant: Concentration at point of injection: Percent if in a mixture with other injectants: 2. Source of fluids used to dilute or chase the injectants listed above: ( Municipal water supply ( Groundwater from private well or any well within 'A mile of injection site ( Air ( Other: 3. If any well within 'A mile of injection site, a private well, or surface water is to be used as the fluid source, supply the following information: a. Location/ID number of source: b. Depth of source: c. Formation: d. Rock/Sediment type: e. In Attachment C, provide a current, complete chemical analysis of the water from the source well, including analyses for all contaminants suspected or historically recognized in soil or groundwater on the site. NOTE: If contaminated groundwater is to be used as the dilution or chase fluid, this is not the proper permit application form. You must apply for a closed -loop groundwater remediation permit using application form GWRS. Revised 6/09 UIC-5I/5T Page 3 of 7 t APPLICATION FOR PERMIT TO CONSTRUCT AND/OR USE A WELL(S) FOR INJECTION Type 5I Wells —In Situ Groundwater Remediation / Type 5T Wells — Tracer Injection B. PROPOSED OPERATING PARAMETERS 1. Duration of Injection: 5 years a. Maximum number of separate injection events: continuous b. Expected duration of each injection event: continuous c. Expected duration between events (if more than one event): 2. Injection rate per well: NA gallons per minute (gpm) 3. Total Injection volume: NA gallons per day (gpd); gallons per event (if separate events) 4. Injection pressure: NA pounds/square inch (psi) 5. Temperature at point of injection: 65 °F 6. Briefly describe how the above parameters will be measured and controlled: The iSOC units are attached to oxygen cylinders and a pressure regulator. The concentration of oxygen injected will be estimated from the rate of use of the oxygen cylinders . 7. Estimated hydraulic capacity of the well: NA gpm C. INJECTION WELL CONSTRUCTION DATA 1. Injection ( Existing well(s) proposed for use as an injection well. Provide the data in (2) through (6) below to the best of our knowledge. ( Proposed well(s) to be constructed for use as an injection we . Provide the data in (2) through (6) below as proposed construction specifications. 2. Well Drilling Contractor's Name: unknown NC Well Contractor Certification number: unknown 3. Date to be constructed: NA Number of borings: Approximate depth of each boring (feet): 4. Screened interval/Injection interval of injection wells: Depth: 30 to 105 feet below ground surface (if multiple intervals, indicate shallowest and deepest depth). 5. Well casing (N/A if injection is through direct push rods): Type: (PVC ( Stainless steel( Other: Casing depth: to ft. 6. Grout (N/A if injection is through direct push rods): Type: CEeme2D Oentonite ( Other: Grout depth: 3 to 98 ft. Revised 6/09 UIC-5I15T Page 4 of 7 APPLICATION FOR PERMIT TO CONSTRUCT AND/OR USE A WELL(S) FOR INJECTION Type 5I Wells —In Situ Groundwater Remediation / Type 5T Wells — Tracer Injection V. ATTACHMENTS Provide the following items as separate attachments with the given headings: A. SITE HISTORY Provide a brief description of the site history including: (1) site usage historically and present, (2) origin of the contamination, (3) previous remedial action(s). NOTE: G.S. 89E-18 requires that any geologic plans, reports, or documents in which the performance is related to the public welfare or safeguarding of the environment be prepared by a licensed geologist or subordinate under their direction. G.S. 89E-13 requires that all drawings, reports, or documents involving geologic work prepared or approved by a licensed geologist, or a subordinate under their direction, be signed and sealed by the licensed geologist. B. HYDROGEOLOGIC DESCRIPTION Provide a hydrogeologic description, soils description, and cross section of the subsurface to a depth that includes the known or projected depth of contamination. The hydrogeologic description shall include: (1) the regional geologic setting; (2) significant changes in lithology; (3) the hydraulic conductivity, transmissivity, and specific yield of the aquifer to be used for injection, including a description of the test(s) used to determine these parameters; and (4) the depth to the mean seasonal high water table. C. INJECTION FLUID COMPOSITION Describe the chemical, physical, biological and radiological characteristics of each injectant. Attach the Material Safety Data Sheet (MSDS) for each injectant. If a private well or a well within VI mile of the injection site is used as the source well, include chemical analysis of source fluid here. D. INJECTION RATIONALE Attach a brief description of the rationale for selecting the injectants and concentrations proposed for injection, including: (1) goals of the injection project; (2) explanation and/or calculations of how the proposed injectant volume and concentration were determined; (3) a description of the reactions between the injectants and the contaminants present including specific breakdown products or intermediate compounds that may be formed by the injection; and (4) summary results of modeling or testing performed to investigate the injectant's potential or susceptibility to change (biological, chemical or physical) in the subsurface. E. INJECTION PROCEDURE AND EQUIPMENT Provide a detailed description of all planned activities related to the proposed injection including but not limited to: (1) (2) (3) (4) construction plans and materials; operation procedures; a detailed diagram of the surface and subsurface portions of the system; and a planned injection schedule. Revised 6/09 UIC-5I15T Page 5 of 7 APPLICATION FOR PERMIT TO CONSTRUCT AND/OR USE A WELL(S) FOR INJECTION Type 5I Wells — In Situ Groundwater Remediation / Type 5T Wells — Tracer Injection F. MONITORING PLAN Provide a plan for monitoring the results of the injection, including: (1) (2) (3) a list of existing and proposed monitoring wells to be used; a list of monitoring parameters and analytical methods to be used; and a schedule for sampling to monitor the proposed injection. NOTE: The selected monitoring wells must be located so as to detect any movement of injection fluids, process by- products, or formation fluids outside the injection area or zone. The monitoring parameters should include the target contaminants as well as secondary or intermediate contaminants which may result from the injection and other parameters which may serve to indicate the progress of the intended reactions, such as pH, ORP, dissolved oxygen, and other electron acceptors and donors. The monitoring schedule should be consistent with the pace of the anticipated reactions and rate of transport of the injectants and contaminants. G. WELL DATA Provide a tabulation of data on all existing or abandoned wells within '/ mile of the injection well(s) which penetrate the proposed injection zone, including, but not limited to, monitoring wells and wells proposed for use as injection wells. Such data shall include a description of each well's use (water supply, monitoring, etc), total depth, screened or open borehole depth interval, and well construction or abandonment record, if available. H. MAPS Attach the following scaled, site -specific maps: (5) Area map based on the most recent USGS 7.5' topographic map of the area, at a scale of 1:24,000 and showing the location of the proposed injection site. Site map including: a. all property boundaries; b. all buildings within the property boundary; c. existing and proposed injection wells or well field(s) d. any existing sources of potential or known groundwater contamination, including waste storage, treatment or disposal systems within '/ mile of the injection well or well system; e. all surface water bodies within '/ mile of the injection well or well system; and f. all existing or abandoned wells within '/ mile of the injection welI(s) which penetrate the proposed injection zone, including, but not limited to, monitoring wells and wells proposed for use as injection wells. Potentiometric surface map(s) including: a. direction of groundwater movement b. existing and proposed monitoring wells c. existing and proposed injection wells Contaminant plume map(s) including: a. the horizontal extent of the contaminant plume, including isoconcentration lines b. existing and proposed monitoring wells c. existing and proposed injection wells Cross-section(s) to the known or projected depth of contamination, including: a. horizontal and vertical extent of the contaminant plume, including isoconcentration lines b. major changes in lithology c. existing and proposed monitoring wells d. existing and proposed injection wells Revised 6/09 UIG-5I/5T Page 6 of 7 APPLICATION FOR PERMIT' TO rC'ONS°I".RUC`O<" AND/ t.:)I I:1SE A WF'LL(ti) 1 OR INJECTION Type; 51 Wells — In Situ routehvate►° Rcnacdiation / Type 5T wells _ Tracer Injection VI. CERTIFICATION (to be signed as refit►ir°e:d below or by that person's authorized agent) .NCAC 15A 2C .021 1(b) requires that all permit ,r'tppplications shall be signed as follows: 1. for a corporation: by a responsible corporate officer for a partnership or sole proprietorship: by a general partner or the proprietor, respectively for a municipality or a state, federal, or other public agency: by either a principal ranking publicly elected official i. for` all others: by the well owner, If an authorized agent g on behalf of the applicant then supply a letter signed by the applicant than names and authorizes their agent. I hereby certify under penalty of law submitted in this document and all. atta iate'ly responsible for obtaining said in:fcrrniatioi complete. 1 attt aware that there are penalties, uding false information, 1 ,agree to construct, operate, oned and ant fain d on my inquiry of information i the possibility of fines and imprisonment , repair,. and if applicable, abandon the l all related appurtenances in accordance vith the approved specifications and conditions of the Printed Name Signature VIl. CONSENT OF PROPERT ' C:}iV I2 (if'the property is not owned by ( Oa,Prrwrperson who holds the,hs ctr tlaer pa tor( real property and its construction or fcmd shall he deemed to veers contrary agreement in writing) Date: •ights° ira r rrersh applicant) informatson ittrlividuaais curate, and r sarlrr7tittirlg ell(s) lcrrrr o rarrer, in the co As owner of the property on well(s) are to be c sir ucted and operated, I hereby consent to allow the applicant to construct each in ection well as outlined in this application and ageethat it shall be the responsibility of the applicant to ensure that the injection well(s) cottforrn to the Well Construction `~itaatdards (Title 15A. NCAC 2C .0200). Printed Name anii Title: Date; Submit TWO copies of the completed application package, iracltiding all attachments, to: IiII Program Aquifer Protection Section North Carolina L)ENR-I)WQ 1636 Mail Service. Center Raleigh, NC 27699-16.36 Telephone (919) 733-3221 twl I C-5 I/5 T REOEIV D f D,FNR DWG A ulFRR .R7 CTlf��N{SECT N Acme of South Carolina, Inc. August 19, 2010 Steven DeGeorge Robinson, Bradshaw and Hinson 101 North Tryon Street, Suite 1900 Charlotte, NC 28246 RE: Letter authorizing you as agent with regards to former Terrell Shell (Incident No. 15677) environmental matters. Dear Mr. DeGeorge: I write this letter to you on behalf of Acme of South Carolina, Inc., hereby authorizing you as agent for the company with regards to environmental and cleanup matters at the property formerly known as "Terrell Shell" at 7995 NC Highway 150, Terrell, NC 28682 (NCNENR Incident No. 15677). Sincerely, Mark Roberts Vice President 4973 Willow Pond Rd. I Gastonia, NC 28056 I 704.854.3399 j Fax: 704.866.8603 UIC Permit Application Attachments Former Terrell Shell 7995 NC Highway 150 Terrell, Catawba County, North Carolina NCDENR Incident 15677 A. SITE HISTORY The presence of petroleum -contaminated soil and groundwater was confirmed at the former Terrell Shell (N35° 16' 40", W81° 3' 42"), located at the intersection of NC. Highway 150 and Sherrill's Ford Road, Terrell, Catawba County (Figures 1 & 2). Initial soil sampling indicated soil was contaminated with gasoline -range petroleum hydrocarbons. Hydrocarbon concentrations from these samples ranged from <10 parts per million (ppm) to 956 ppm as reported in the 1997 Comprehensive Site Assessment . In October 2000, a remediation system incorporating components of air sparging (AS) and soil vapor extraction (SVE) was installed at the site. One purpose of the SVE system was to withdraw vapors and free product from the subsurface through SVE wells. Historically, there have been several occasions where the SVE and AS systems have not been operational. Prior to June 25, 2002, the remediation system had been off for an undetermined amount of time. The remediation system was restarted in June 2002. The system operated until December 2004 when, by order of the North Carolina Department of Environment and Natural Resources (NCDENR), directed work was suspended at the site and the remediation system was shut down. The remediation system was re -started in February 2007 after the NCDENR issued an order to resume directed work at the site. B. HYDROGEOLOGIC DESCRIPTION The site is located at an elevation of approximately 850 feet above mean sea level. The site's geographic area is characterized by low rounded hills and shallow valleys usually containing some type of surface drainage. The site appears to be located along the axis of a groundwater divide that axis divide trends in mostly northwest to southeast. The site is underlain to at least 70 feet by soils consisting primarily of poorly sorted, medium- to fine-grained sand size particles exhibiting saprolitic texture with minor feldspar. These residual soils (saprolite) were derived from the chemical weathering of the underlying parent rock. The soils observed at the site consist primarily of the B and C Horizons. The B Horizon consist of resistant minerals, clay minerals, and minor amount of hematite or limonite. The C Horizon underlies the 13 Horizon and overlies the parent rock. The C Horizon consist of partially weathered parent rock retaining much of the original structures and textures of the original parent material. Secondary permeable structures (joints, fractures, and minor schistocity) were noted in the C Horizon soil exposed along area roadcuts. Bedrock, consisting of mostly quartz rich, fine grained meta -volcanic or igneous Iithology occurs at irregular depths beneath the site. 1 UIC Permit Application Attachments Former Terrell Shell 7995 NC Highway 150 Terrell, Catawba County, North Carolina NCDENR Incident 15677 A trace of hydrogeological cross sections is shown in Figure 3. Representative hydrogeologic cross sections are included as Figures 4 and 5. The cross sections were developed from limited historical boring logs. The Iithologic contacts shown in the cross sections is approximate and inferred in some areas. Monitoring well construction details are included in Table 1 and recent groundwater gauging data are provided in Table 2. A summary of historical groundwater elevation data is included in Appendix X. An equipotential map of the water -table surface (surficial aquifer) for April 26, 2010, is shown in Figure 6. Groundwater flow was mostly to the west and northwest that day which is consistent with historical groundwater flow data. Groundwater generally migrates radially from a topographic ridge along which NC 150 and Sherrill's Ford Road were built (Figure 1). Historical groundwater flow directions have ranged from west to northwest of the site but appears that the plume has migrated primarily to the west (discussed below). The average depth to groundwater on April 26, 2010 was approximately 39 feet below ground surface (bgs) at an approximate horizontal hydraulic gradient of 0.013 feet/foot between MW1R and MWBR (Figure 6). On April 26, 2010, the hydraulic head at "shallow" well MW1R was 0.43 feet higher than that at "deep" well MW1D (Table 2), which equates to a downward -directed hydraulic gradient of approximately 0.01 feet/foot. The hydraulic head at well MW2D was 1.75 feet lower than that at well MW1D (Table 2), which equates to a downward -directed hydraulic gradient into bedrock of approximately 0.055 feet/foot. The hydraulic head at well MW2D was 2.18 feet lower than that at well MW1R (Table 2), which equates to a downward -directed hydraulic gradient of approximately 0.032 feet/foot between these two wells. Downward vertical gradients have been consistently measured between MW1R/MW1D and MW1D/MW2D. It is possible the use of the on -site WSW (WSW-1A) and possibly vicinity WSWs were creating the vertical gradient. Also the site is positioned on a natural groundwater recharge area where a large component of groundwater flow is directed downward. A hydraulic conductivity (K) of 0.65 ft/min was reported for the site in the Corrective Action Plan dated April 22, 1999. Reportedly, this K value was calculated from rising head slug test data from performing slug tests on MW3 and MW4. A full copy of the CAP could not be located so GMA cannot verify that this value is accurate A horizontal groundwater flow velocity was also calculated in the CAP. Based on that calculation, it appears that 0.65 ft/day was used as K and the reporting of K in feet/minute was erroneous. Reportedly, the K was calculated based on pumping tests performed on wells MW3 and MW4. Using a K of 0.65 ft/day, an assumed effective porosity of 0.2 and the April 2010 horizontal gradient, an average horizontal groundwater velocity was calculated as approximately 15 ft/year. The depth to water averages 40 feet bgs with approximate 10 foot seasonal changes. 2 UM Permit Application Attachments Former Terrell Shell 7995 NC Highway 150 Terrell, Catawba County, North Carolina NCDENR Incident 15677 C. INJECTION FLUID COMPOSITION The proposed injectant is high concentrations of oxygen delivered by the in Situ Oxygen Curtain (iSOC). Oxygen will be injected into the subsurface via existing monitoring wells. Concentrations of oxygen injected will be in the 20 to 40 parts per million (ppm) range. D. INJECTION RATIONALE Processes of Natural Attenuation and Biodegradation Dissolved oxygen (DO), temperature, pH, conductivity, oxygen reducing potential (ORP) and carbon dioxide measurements were collected from select wells (listed below) during the groundwater -sampling event conducted on February 10, 2010. Additionally, on February 10, 2010 groundwater samples from select monitoring wells (MW1D, MW1R, MW5R, MW6, MW9R, MW13 and MW15) were collected to evaluate if the anaerobic conditions exist at the site. The samples were transferred to Prism Laboratories of Charlotte, North Carolina for analysis of nitrate and sulfate by EPA Method 300, alkalinity by EPA Method 310.1, and methane by RSK SOP-75. A summary of historical field collected groundwater quality data is included as Table 3, and field collected and analytical data for NA parameters are included as Table 4. Table 8 shows a summary of selected parameters that are affected by aerobic (>2 mg/L DO), anoxic (1-2 mg/L DO), and anaerobic (0 mg/L DO). Dissolved hydrocarbon constituents remain in the subsurface at the site providing a continued organic carbon food source for microbes. Natural attenuation and degradation of petroleum hydrocarbons generally utilizes terminal electron acceptors (TEA) along the following continuum: DO followed by nitrate then ferrous iron followed by sulfate, and finally methane. Carbon dioxide and methane are produced as a byproduct of specific biodegradation processes. Changes in alkalinity and pH also occur as a result of certain biodegradation processes. Methane can be used in methanogenesis to degrade hydrocarbons under anaerobic conditions. Aerobic Degradation DO is an important parameter to monitor as hydrocarbons degrade most readily under aerobic conditions. In April 2010, measured DO concentrations ranged from 0.30 to 6.4 mg/L. In general, DO concentrations were lower in April 2010 compared to February 2010 and October 2009 DO concentrations. In source area wells MW1D, MW1R, and MW9R, DO was measured at less than 1 mg/I in April 2010. This indicates the source area is anoxic or anaerobic. Negative ORP values measured in these same wells support the assumption that the source area is 3 UIC Permit Application Attachments Former Terrell Shell 7995 NC Highway 150 Terrell, Catawba County, North Carolina NCDENR Incident 15677 anoxic or anaerobic. Comparing source area DO concentrations to up -and downgradient concentration indicates that aerobic degradation has occurred in the past. Source area DO concentrations are generally depleted relative to areas outside the plume. It appears that site conditions have been historically amenable to aerobic degradation. Anaerobic Degradation Parameters to evaluate anaerobic degradation have only been collected once at the site so time trend conclusions cannot be drawn at this time. As described previously, hydrocarbons biodegrade utilizing TEA along the continuum of oxygen followed by ferrous iron then nitrate followed by sulfate and finally methane. A brief discussion of each of these parameters follows. Ferrous iron concentrations in source area wells are indistinguishable from background well concentrations. This indicates little iron is present for biodegradation through iron reduction. It is not likely that iron reducing conditions have been present in the past. Also, it appears that sufficient dissolved iron concentrations are not present to support future natural biodegradation. Source area and downgradient nitrate concentrations are depleted relative to upgradient nitrate concentrations. This indicates that nitrate has been utilized as a TEA during the biodegradation process. The depleted downgradient concentrations indicate that low nitrate concentration water may be migrating out of the source area possibly diluting naturally occurring nitrate concentrations. Hydrocarbon concentrations have been measured in downgradient wells which may have also consumed nitrate in the biodegradation process. It is possible that nitrate containing groundwater may migrate from upgradient areas into the source area. The historical data show that naturally occurring nitrate is nearly fully consumed in the source area. Biodegradation, under nitrate reducing conditions, will be limited in the future because of the relatively low upgradient nitrate concentrations and that nitrate appears to be fully utilized in the source area under natural conditions. Sulfate concentrations across the site are relatively equal. The highest sulfate concentration in February 2010 was measured in downgradient well MW13. The sulfate concentration measured in MW13 indicates sufficient sulfate to promote biodegradation under sulfate reducing conditions. However, site wide sulfate concentrations are relatively low and would likely not support biodegradation under sulfate reducing conditions. Concentrations of alkalinity and methane measured in samples from MW1D indicate higher concentrations versus background wells. Methane is produced during certain anaerobic biodegradation processes. Elevated alkalinity concentrations in MW1D may indicate that 4 UIC Permit Application Attachments Former Terrell Shell 7995 NC Highway 150 Terrell, Catawba County, North Carolina NCDENR Incident 15677 anaerobic biodegradation has been occurring, or it could be a result of natural geochemistry. Concentrations of methane concentrations in samples collected from MW1R and MW9R are relatively low but were detected above background levels. Summary of Natural Attenuation and Biodegradation Processes It appears that hydrocarbon concentrations have been reduced on a limited basis by processes of natural attenuation and biodegradation. Site specific data indicate that biodegradation has most likely occurred under aerobic or anaerobic (nitrate reducing) conditions. Source area DO concentrations are depleted relative to background wells. There does not appear to be adequate nitrate, iron, or sulfate to support continued anaerobic biodegradation. It appears that enhancing the aerobic conditions at the site will be beneficial to meet groundwater remedial goals in a time and cost effective mariner. Aquifer conditions have been amenable to support natural biodegradation. Historical biodegradation has occurred mostly under aerobic or nitrate reducing conditions. There does not appear to be sufficient nitrate or sulfate to support continued anaerobic degradation. Enhancing the aerobic conditions at the site appears to be a cost effective means to help reach groundwater remedial goals. During aerobic degradation, oxygen is used as an electron acceptor to ultimately convert hydrocarbons to carbon dioxide and water. Active remediation across the entire lateral extent of the plume is cost prohibitive. The groundwater remedial strategy is to remediate the source area and allow processes of natural attenuation and degradation to address the downgradient portions of the plume. Remediating the source area will also allow uncontaminated or less contaminated groundwater to migrate downgradient thus increasing contaminant dispersion and dilution. The basic source area remedial strategy is to provide additional oxygen to enhance the aerobic degradation processes. A traditional means to supply oxygen to the subsurface is the use of an AS system (such as the one installed on -site). The current AS well configuration is not adequate to address the on -site lateral and vertical extent of the dissolved phase hydrocarbon plume. AS can only deliver DO concentrations to the theoretical solubility limit of oxygen in the injected medium (i.e., 8-10 mg/L). Available site -specific data can be used to estimate DO concentrations that could be delivered by an air sparge system. Such data show that the ambient DO is consumed relatively quickly under natural conditions in the subsurface and that DO is limiting. There are also natural oxygen sinks (e.g., total organic carbon, TOC) that further reduce the available DO for biodegradation. With the predominant soil types at the site, the TOC may be relatively elevated. At a minimum, increasing DO concentrations above ambient conditions will be highly beneficial. In general, the more DO that can be delivered to the subsurface the shorter 5 UIC Permit Application Attachments Former Terrell Shell 7995 NC Highway 150 Terrell, Catawba County, North Carolina NCDENR Incident 15677 timeframe to reach groundwater remedial goals. A system that could provide high concentrations of DO (i.e., >20 mg/L) would be highly beneficial. It is proposed to enhance the aerobic conditions at the site using the iSOC system. The iSOC system is a proprietary gas delivery system that infuses oxygen (or any gas) into liquid. It has been shown to be able to deliver high DO concentrations (40-60+ ppm) to the subsurface. The DO concentrations delivered are dependent upon the depth the unit is installed. The deeper the unit is installed, the more oxygen that can be delivered. The technology is relatively simple to implement and maintain. E. INJECTION PROCEDURE AND EQUIPMENT The basic components of the iSOC system are the gas diffusion apparatus and an oxygen tank. The oxygen tank is typically connected to the iSOC system with a pressure regulator and 1/4 inch outer diameter polyurethane tubing. The iSOC apparatus is installed into a monitoring or recovery well and is secured with nylon coated wire. A pressure regulator is installed on the oxygen cylinder which delivers the oxygen to the diffusion system apparatus. The system delivers high concentrations of oxygen to an approximate 15-20 foot radius around the well. Due to the high concentrations and persistence of the delivered oxygen, DO migrates downgradient with groundwater flow. The iSOC system will target the on -site source area. Based on information provided by inVentures, five iSOC diffusion systems will be adequate to address the remaining source area. It is proposed to use existing monitoring wells at the site as the delivery wells. Trenches will be installed from monitoring well vaults to AS well heads to allow polyurethane tubing to be installed through the existing AS piping system. Monthly maintenance visits will be required to check the status of the iSOC system and change out oxygen cylinders as necessary. The iSOC design includes the use of the five iSOC diffusion devices connected to a common 300 ft3 oxygen cylinder. A second cylinder will be stored on site as well to provide a backup. The oxygen cylinders will be installed within the treatment compound area. The oxygen cylinders will be stored and secured with steel chains or other appropriate measures. Given the apparent historic theft at the site, extra efforts will be made to secure the treatment compound area and the oxygen cylinders. It is proposed to install the iSOC units in existing wells MW1D, MW1R, MW2D, MW2R and MW9R. This should provide adequate coverage of the source area across the vertical and lateral extent of the source area. Samples from three of the MWs (MW1D, MW2R and MW9R) contain the highest measured hydrocarbon concentrations in April 2010. Recent groundwater 6 UIC Permit Application Attachments Former Terrell Shell 7995 NC Highway 150 Terrell, Catawba County, North Carolina NCDENR Incident 15677 gauging data show approximately 10 feet of water column in MW2R and 15 feet in MW9R. These relatively small water columns will reduce the DO concentrations the iSOC can produce. However, the large water columns present in MW1D and MW2D should allow the iSOC to provide high concentrations of DO. Presumably DO will migrate horizontally with groundwater and up vertically based on the vertical gradient and buoyancy of oxygen bubbles. This configuration of iSOC placement should provide adequate source area coverage initially. Installing the iSOC units in the monitoring wells will require installing trenches from the monitoring well vaults to AS vaults. The trenches will allow the iSOC tubing to be installed through the existing AS trenching network. It is anticipated the trenches will be approximately one -foot deep and one foot wide. A schedule 40 PVC pipe will be laid in the bottom of the trench which will act as a protective conduit for the iSOC tubing. Native material removed during trenching will be used to backfill the trenches unless contaminated soil is encountered. If contaminated soil is encountered, clean backfill will be transported to the site to use as backfill material. After the trenching is complete, the asphalt will be repaired. The asphalt currently requiring repair at the site will also be repaired at the same time. The asphalt repair currently necessary will be bid out with the remedial system construction (Section 4.2). The design is based on remediating the source areas and immediate downgradient areas. As un-impacted groundwater migrates through and from the source area, the hydrocarbon concentrations in downgradient portions of the plume should begin to decline. Another benefit of a product such as the iSOC system is that it can be moved to various delivery wells. As remediation progresses the locations of the iSOC units will be evaluated and modified to optimize the oxygen delivery. As described previously, downgradient portions of the plume will be addressed by the downgradient migration of unimpacted groundwater and DO and by other biodegradation mechanisms. Limitations to the use of the iSOC system include the production of iron oxide precipitates and DO consumption by TOC. The formation of iron oxides can lead to well fouling and reduce the effectiveness of the iSOC system. Dissolved iron measurements collected during April 2010 sampling event indicate relatively low dissolved iron concentrations reducing the potential of iron oxide precipitates. These data will continue to be collected in future sampling events to evaluate the formation of iron oxides. TOC has not been measured at the site but it is assumed to be relatively high at the site given the predominant soil types. High TOC concentrations will utilize DO, reducing the effectiveness of the iSOC system. Prior to installing the iSOC systems the existing AS wells will be developed with a surge block and submersible pump. During operation of the iSOC system, the units will be inspected quarterly to check for the formation of iron oxides on the units. If iron oxides have formed, the 7 UIC Permit Application Attachments Former Terrell Shell 7995 NC Highway 150 Terrell, Catawba County, North Carolina NCDENR Incident 15677 units can be cleaned with a low pressure spray wash. It is critical to maintain a good connection between the iSOC treatment wells and the aquifer. If significant iron oxides are noted on the iSOC units, the AS wells will be developed as described above to maintain a good connection between the aquifer and iSOC delivery well. F. MONITORING PLAN To track the effectiveness of the proposed groundwater remedial technology (i.e. deliver of high DO concentrations), it is proposed to initiate a limited quarterly groundwater sampling program on select monitoring wells. This will be coupled with ongoing comprehensive semi-annual groundwater sampling events. It is anticipated that the downgradient effects of the proposed remedy will not be seen for at least one year. Therefore, comprehensive semi-annual monitoring will be adequate to track trends in hydrocarbon concentrations. Samples will be collected quarterly from wells MW1R, MW1D, MW5R, MW6, MW9R, MW13, and MW15. All samples will be analyzed for VOCs by EPA Method 6200B, sulfate and nitrate by EPA Method 300, alkalinity by EPA Method 310.1, methane by RSK SOP-75, dissolved iron by an appropriate method, biological oxygen demand (BOD5) and chemical oxygen demand (COD). Prior to purging, groundwater quality parameters including DO, pH, conductivity, ORP, and temperature will be measured with a downhole water quality meter. All site monitoring wells will continue to be sampled semi-annually for VOCs by EPA Method 6200B. The water quality parameters listed above will be measured in a smaller subset of the monitoring well network. The subset would minimally be the seven targeted wells listed above. Vicinity WSWs will continue being sampled on a quarterly basis for VOCs by EPA Method 6200E and ethylene dibromide by EPA Method 504.1. After the first year of monitoring, the sampling plan will be evaluated and optimized to minimize monitoring costs while maintaining the ability to track the effectiveness of increasing the DO concentrations. The first year monitoring plan including the number of samples per well and per analysis is provided as Table 5. 8 UIC Permit Application Attachments Former Terrell Shell 7995 NC Highway 150 Terrell, Catawba County, North Carolina NCDENR Incident 15677 G. WELL DATA Please refer to Tables 1 and 2 for this information. All tables included are" 1. Summary of Monitoring Well Construction Details 2. Summary of Recent Groundwater Elevation Data 3. Historical Summary of Field Collected Water Quality Data 4. Summary of Field Collected and Analytical Data for Natural Attenuation Parameters 5. Proposed Monitoring Plan 6. Summary of Groundwater Analytical Data H. MAPS 1. Site Location 2. Site Map 3. Hydrogeologic Cross Section Location 4. Geologic Cross Section A -A' 5. Geologic Cross Section B-B' 6. Equipotential Map — 4/26/2010 7. Estimated Horizontal Extent of Benzene at Concentrations Greater than the 15A NCAC 2L standard, 4/27/10 8. Estimated Horizontal Extent of Toluene at Concentrations Greater than the 15A NCAC 2L standard, 4/27/10 9. Estimated Horizontal Extent of Ethylbenzene at Concentrations Greater than the 15A NCAC 2L standard, 4/27/10 10. Estimated Horizontal Extent of Total Xylenes at Concentrations Greater than the 15A NCAC 2L standard, 4/27/10 11. Estimated Horizontal Extent of MTBE at Concentrations Greater than the 15A NCAC 2L standard, 4/27/10 12. Estimated Horizontal Extent of Naphthalene at Concentrations Greater than the 15A NCAC 2L standard, 4/27/10 13. Estimated Horizontal Extent of IPE at Concentrations Greater than the 15A NCAC 2L standard, 4/27/10 14. Remedial System Well Locations 15. Locations of Water Supply Wells 9 UIC Permit Application Attachments Former Terrell Shell 7995 NC Highway 150 Terrell, Catawba County, North Carolina NCDENR Incident 15677 Tables 10 Table 1 Summary of Well Construction Details Former Terrell Shell NC 150 and Sherrill's Ford Road, Terrell, Catawba County NCDENR Incident 15677 onitoring F' °- ! , Welk , r a 1 Dade ,' ',Construction Elevation of ' Top of Casing v (feet) • Well. -__.:Screened Depth (feet BLS) Interval' (feet BLS) MW1 2/1/1996 99.90 40.3 30.3-40.3 MW1 R 5/5/2001 99.61 50.7 30.7-50.7 MW2 3/1/1996 98.51 37.85 27.85-37.85 MW2R 5/5/2001 98.17 48.4 30 to 50 MW3 3/1/1996 100.13 41.5 31.5-41.5 MW3R 5/5/2001 100.17 50.7 30 to 50 M W4 3/1/1996 101.73 44.6 34.6-44.6 MW4R 12/15/2002 101.83 55 40-55 M W5 7/1/1996 101.11 43 33-43 MW5R 12/18/2002 100.61 55 40-55 MW6 11/1/1996 96.49 44.85 34.85-44.85 MW7 10/29/1996 98.98 44.95 34.95-44.95 MW8 on or prior to 11/01/99 99.97 <45 <35 - <45 MW8R 12/18/2002 99.36 56 41-56 MW9 on or prior to 11/01/99 101.22 45.28 unknown MW9R 12/15/2002 101.52 55 40-55 MW10 on or prior to 11/01/99 98.14 45 ? - 45 MW11 5/8/2003 97.82 55 40-55 MW12 4/13/2009 102.55 51 40-55 MW13 9/23/2009 101.92 80 75-80 MW14 9/23/2009 102.71 60 45-60 MW15 9/23/2009 102.39 48 38-48 M W 9 6 2/9/2010 96.55 50 35-50 MW1 D on or prior to 12/01/96 100.08 70 65-70 MW2D on or prior to 12/01/96 100.18 105 100-105 MW12D 9/23/2009 102.33 110 105-110 MW-REC1 on or prior to 8/01/96 99.82 45.2 35.2-45.2 MW-RECI-R 12/15/2002 100.37 52 40-52 VEW-1 12/4/1996 99.56 37 27 - 37 Notes: Data prior to 7/1/02 obtained from Terraine, Inc. reports Top of Casing Elevations measured to arbitrary site datum BLS = below land surface T:\100s\162\17 (Terrell's)\UIC Permit Application\16217 UIC Permit Tables 0810 Page 1 of 1 Table 2 Summary of Recent Groundwater Elevation Data Former Terrell Shell NC 150 and Sherrill's Ford Road, Terrell, Catawba County NCDENR Incident 15677 Well "¢ . Top;,of Casing t 4 °Depth', to Water' Elevation of'Water 'Depth ; "to Water Elevation ::;of Water ' Depth %to Water! Elevation _; of Water _ x , _ . April 1.3,; 2009f .4 y fi October 14,.,2009 . '. Apri126, 2010 ; 5: MW1D 100.08 43.24 56.84 42.00 58.08 38.93 61.15 MW1R 99.61 42.80 56.81 41.33 58.28 38.03 61.58 MW2D 100.18 43.60 56.58 42.43 57.75 40.78 59.40 MW2R 98.17 41.31 56.86 39.83 58.34 36.85 61.32 MW3R 100.17 43.36 56.81 42.02 58.15 39.16 61.01 MW4R 101.83 45.05 56.78 43.64 58.19 40.59 61.24 MWSR 100.61 43.49 57.12 41.57 59.04 39.31 61.30 MW6 96.39 39.45 56.94 37.97 58.42 35.43 60.96 MW7 98.98 NG NG NG NG NG NG MW8R 99.36 42.91 56.45 41.66 57.70 39.22 60.14 MW9R 101.52 44,77 56.75 43,32 58.20 40.17 61.35 MW10 98.14 41.26 56.88 39.86 58.28 37.11 61.03 MW11 97.82 40.96 56.86 39.71 58.11 37.29 60.53 MW12 102.55 45.81 56.74 54.90 47.65 Dry Dry MW12D 102.33 NI NI 45.09 57.24 41.79 60.54 MW13 101.92 NI NI 43.84 58.08 40.73 61.19 MW14 102.71 NI NI 45.15 57.56 42.04 60.67 MW15 102.39 NI NI 44.66 57.73 41.26 61.13 MW16 99.56 NI NI NI NI 36.00 63.56 MWREC1 99.82 NG NG NG NG NG NG Notes: All measurements taken from top of casing. Elevations of tops of casings as reported by Terraine, Inc. and GMA. Elevation of top of casing of MW6 re-established at 96.39 ft after repairs 4/22/08. NI - Not Installed NG - Not Gauged MW1, MW2, MW3, MW4, MWS, MW8 and MW9 were replaced with MW1R, MW2R, MW3R, MW4R, MW5R, MW8R, and MW9R in 2061 T:\100s\162\17 (Terref's)\UIC Permit Application\16217 UIC Permit Tables 0810 Page 1 of 1 Table 3 Historical Summary of Field Collected Groundwater Quality Parameters Former Terrell Shell NC 3.50 and Sherrill's Ford Road, Terrell, Catawba County NCDENR Incident 15677 z- ,WeII P i t, ` Efate 4 ,D y 7 n.00 ...i. ` 9/12 �` C0Z - (mg/1), ORP (millivolts) ptI :. Temperature (°C) . Conductivity (etrnhs)l , MW1D 8/9/2000 6.6 NM NM 10.21 22.2 28.6 10/30/2000 3.9 NM NM 10.34 17.7 25.3 2/2/2001 4.9 NM NM 10.05 18.0 23.2 6/21/2001 3.2 NM NM 11.47 16.3 90.9 7/9/2002 0.4 <1.25 -75 12.12 18.2 898 10/23/2002 0.9 <5 0 9 17.2 393 4/30/2003 0.4 0 -24 10.6 17.8 600 12/8/2003 0.3 <1.25 -56 11.42 17.0 727 4/15/2004 24.5 <5 -12 11.98 17.2 353.0 10/10/2004 4.1 <5 -82 12.26 17.9 848.0 4/18/2007 1.1 10 218 11.86 18.9 1794 11/20/2007 1.14 15 -4.4 7.43 18.9 239 4/22/2008 1.45 5 -68.5 7.9 18.8 613 10/2/2008 0.22 5 -201.2 11.B 18.9 2182 4/13/2009 0.90 NM 143.3 11.7 18.6 215.5 10/14/2009 1.71 5 4.7 9.5 17.1 931 2/10/2010 2.56 5 -50.7 11.7 18.9 740 4/26/2010 0.42 5 -123.7 12.2 18.9 2331 MW1R 6/21/2001 4.4 NM NM 5.32 18.7 5.5 7/9/2002 0.7 110 153 5.11 19.8 12.2 10/23/2002 1.5 90 235 4.56 17.1 19.5 4/30/2003 0.4 75 198 5.06 17.9 16 L 12/8/2003 0.3 85 172 4.91 17.1 18.2 4/15/2004 14.9 85 -899 5.35 16.7 106.0 10/10/2004 3.9 75 159 5.11 17.9 79.0 4/18/2007 0.4 60 208.1 5.43 19.1 93.0 11/20/2007 2.15 10 23.1 5.28 18.9 206.0 4/22/2008 1.77 10 -51.2 4.68 19.9 -67.0 10/2/200B 0.47 10 14.3 4.9 18.9 160 4/13/2009 2.80 5 49.0 5.5 18.7 143.0 10/14/2009 2.43 10 -88.5 5.2 16.8 156 2/10/2010 1.86 5 -49.5 5.1 15.4 150 4/26/2010 0.30 10 -75.6 7.5 18.9 65 MW2D 7/9/2002 5.4 35 59 7.35 19.7 163 10/23/2002 3.4 25 -34 6.67 16.9 115 4/30/2003 3.3 25 117 7.14 17.7 61.8 12/8/2003 3.8 20 84 7.28 16.8 102 4/15/2004 15.3 35 147 6.85 16.1 86.9 4/18/2007 2.8 30 208.4 5.82 19.0 230* 11/20/2007 2.69 20 -17.7 6.26 18.05 140 4/22/2008 2.68 5 -50.1 6.64 18.5 104 10/2/2008 0.58 5 -275.8 5.9 18.8 94 4/13/2009 2.86 5 68.4 5.9 18.6 5 10/14/2009 3.5 10 -11.7 6.2 17.2 102 2/10/2010 NM NM NM NM NM NM 4/26/2010 3.0 10 93.5 6.0 18.5 349* MW2R 6/21/2001 4.7 NM NM 9.85 18.8 5.4 7/9/2002 0.8 105 155 4.9 18.7 7.5 10/23/2002 0.3 55 184 4.38 17.8 13 4/30/2003 0.4 110 207 4.96 18.2 16.6 12/8/2003 0.4 95 188 4.76 17.3 19.5 4/15/2004 4.8 70 145 5.13 17.7 19.8 10/10/2004 6.1 80 127 4.99 18.2 23 9/18/2007 2.6 10 188.1 4.94 19.1 51 11/20/2007 5.14 5 -120.6 5.23 19.2 36 4/22/2008 1.81 10 -174.6 4.9 19.3 194 10/2/2008 2.77 5 16.2 9.5 19.0 28 4/13/2009 1.88 5 43 4.9 19.0 56 10/14/2009 4.9 5 63.9 5.0 13.9 60 2/10/2010 NM NM NM NM NM NM 4/26/2010 0.19 15 -22.8 4.8 19.0 21 T;,1405,1621,17 (Terreirs)WIC Permit Application\16217 VIC Permit Tables 0810 Page 1 of 3 1005\162\17 (Terrefrs)IUIC Permit Applptionl16217 UIC Permit Tables 0810 MN in p N r 0 10/30/2000 2/2/2001 4/26/2010 8/9/2000 F O G NO 600Z/ET/t 800Z/T/OT 11/20/2007 4/22/2008 10/10/2004 4/19/2007 _ 12/8/2003 4/15/2004 4/26/2010 - 10/23/2002 r O O00 0 A+ ••r ra W m I_ 11/20/2007 4/22/2008 10/10/2004 4/18/2007 _ 12/8/2003 4/15/2004 A� O� NY p8CO ON UJ N G1 F.,O N Jt o 00° � ,.ni a 1D 10/1/2008 4/13/2009 �r ,, N = NJ a Opoa V 10/27/2009 4/19/2007 4/30/2003 I 12/8/2003 0f„= 000� . A. O �D 4/22/2008 10/2/2008 4/18/2007 11/20/2007 �� O" F O`. O O A 4/30/2003 12/8/2003 N -W. 08p r0O o 2/10/2010 4/26/2010 O F+ teO�. O�• \0 4/22/2008 10/1/2008 . pN V 4/15/2004 10/10/2004 ` N. m 0 W W 7/9/.2002 10/23/2002 � N's:"„"' ari..:. ll10v'IW W i-+W A rnN3 ZA;a W W r rA N F,. y1-+v W A O1 i+., m01O1boInIn Nmmtn0o0... AIn'"L NA I�.110 3.7 4.0 4.3 3.9 ?wd NV 5' GD N mmOS m NcnIOnin . -ntnm.A1n l�mmN'I 5'5 5a'0 WN 0Z'T W OvoOr1D wG N1D rntn 4.9 0.8 0.9 9.5 0100 Ln oZ W m 3 V VON NOo W W OATV Nwl0 1.1 0.8 0.7 9.7 .F^yyy'''f�k it 'tnv 0 pe NM NM 3to3tou1H 5 0Z I 80 40 moN to InLn[n[n ofail 59 06 09 54 40 45 30 15 5 NM 5 65 to too 100 30 5 10 kiDom 5 NM NM NM NM 17.8 W OOOv10GGGtoAO3 '. �y a�r:Yi 3333� r 113.4 NM r 3 r ' N I-. aVNDN.• I-. N O3jO� N 260 227 I87 199 "' �33A 0nnwm F+F+r i[ r llWN -4.3 225 238 102 , �00� 197 12.3 -154.2 -174 m�rn3333�V�rnmd31"41-''`F 3 0m rJ� r W P� ' 0 Mono0, Wit][ [nW[nm;AZLnfn V mNIOO V 3w A • Ni0i0O Avl V1 Ln V w [n"A ZO w NmA 4.5 4.8 4.3 4.4 A AA Wmr MA tr. A A in Ln000NAlnA AA V A 4.53 5.22 6.4 4.3 4.5 5.4 OroNO3la ZIn In AIncr1[1 NiDAwwm M[n 5.02 5.57 5.39 5.37 InM Arai ZO -+AN Tlr 6.13 5.34 5.72 5.33 fry W V rwtD [nA _maw, CAWka.- r' r W A rr vO1wmZ CO w rJ b Co I-, V 3 a I-, mcolD a i0 V i� N rr 00mV in A r F-,r V VlOAlnl0l0l0mamm V G1 F-, F+F+F+F+r N N in O it N r r r V IV ;ID I-, I--, V Oo i� A rF+rNrr Vmm in Cr. OOINOIV Co N v 0 r-, I-, N A rrrrrrrr vV 'v A U1v61 CO is V in o vmZA O A 3 d rrrr V W iD ;JD WmOo 10 in r"" V r Cn rrr V Vmmv t0 N N W 18.9 23.4 18.0 17.8 rr Apm101om 3 in F+F+r V w O A F• r V V i0 V V A A rY m V 0 A 7eiyj&rat ire 18.6 18.6 V lDOw VmF'm I 263 NM ~` D� A\0 ry 53.9 70* amAO0r A6rVAlilmWpKA r r f-+W �7W 59.5 72.4 55.0 v V}'� am�wWN Y+ y r 4.5 52.7 {I 32 5 182 _ NM ANNV OVAAAmv'A1DWartaVmAVF+A01WNIDp.' W WN m �r T°0ZO1V AWUtoN r W NW N O 24 jC• C' 0 O n F+ � O 2 ▪ 3 • y a tn ro vL1;oa m -t 0 v am —law fD ▪ ID rrP -4 Z • 4, '0O G. V = co LT 1 a 0 v 1 m 3 • Table 3 Historical Summary of Field Collected Groundwater Quality Parameters Former Terrell Shell NC 150 and Sherrill's Ford Road, Terrell, Catawba County NCDENR Incident 15677 Wel .,�:'. c_. Date _ � � DO . £ •mg/L) aCO �.(mg/L). AI2P axe[`' (milliVOlrs) , PIl .�.. : :-" .< Temperature 4 �. i(G�'}�`� Coriduct�tvttya_ g °�'(umhas)k'`."�. 33.7 MW9R 4/30/2003 0.5 75 164 5.66 17.7 12/8/2003 0.4 95 148 5.52 17.4 52.1 4/15/2004 9.6 55 47 5.73 17.7 39.0 10/10/2004 5.1 95 20 5.95 17.7 60.0 4/18/2007 5.8 NR 363.1 6.04 16.9 0.0 11/20/2007 4.04 45 -1.6 5.26 19.0 45 4/22/2008 2.21 10 -66.4 5.1 19.5 87 10/2/2008 0.68 5 -125.9 4.8 18.6 72 4/13/2009 1.02 5 13.9 5.1 18.3 81 10/14/2009 3.1 5 69.8 5.2 14.5 84 2/10/2010 1.9 5 150 5.4 16.3 159 4/26/2010 0.71 10 124.9 5.8 18.5 203 MW10 8/9/2000 4.7 NM NM 5.01 21.3 4.6 10/30/2000 3.0 NM NM 4.65 19.0 5.9 2/2/2001 1.7 NM NM 4.65 18.7 4.2 6/21/2001 4.3 NM NM 4.9 19.0 4.4 7/9/2002 0.6 140 207 4.88 18.8 14.5 10/23/2002 1.3 120 236 4.55 17.8 43.02 4/30/2003 0.9 125 191 5.29 18.4 17 12/8/2003 0.6 120 179 5.08 17.4 22.4 4/15/2004 9.8 90 153 5.44 10.2 56.6 10/10/2004 3.8 55 150 5.12 18.2 13.8 4/18/2007 1.1 15 149.2 4.96 19.1 50 11/20/2007 2.78 30 -46.0 5.22 19.2 40 4/22/2008 1.35 5 -53.1 4.89 19.6 56 10/2/2008 2.7 5 -137.8 4.93 19.2 53 4/13/2009 6.89 5 16.9 5.5 19.0 172 10/14/2009 6.5 5 179.2 6 16.4 215 2/10/2010 NM NM NM NM NM NM 4/26/2010 0.16 5 209.8 5.7 19.1 135 MW11 12/B/2003 0.9 65 194 4.94 17.2 38.6 4/15/2004 9.9 60 151 5.50 17.1 30.4 10/10/2004 6.4 105 112 5.18 18.1 24.7 4/19/2007 3.3 35 109.5 4.69 18.6 44* 11/20/2007 5.83 10 -52.3 5.05 17.5 66 4/22/2008 4.48 10 -182.1 4.79 19.6 241 10/y2008 7.8 5 176.7 4.6 18.6 41 4/13/2009 6.62 5 148.9 6.5 18.4 148.9 10/14/2009 5.8 5 23.1 5.0 17.2 -77 2/10/2010 NM NM NM NM NM NM 4/26/2010 6.1 5 270.2 4.6 18.6 74 MW12 4/13/2009 8.09 5 72.9 6.5 17.6 181 2/10/2010 NM NM NM NM NM NM 10/14/2009 6.5 10 -36.8 6.1 17.3 * MW12D 10/14/2009 3.1 5 160.4 8.5 16.4 4/26/2010 4.3 10 68.2 6.0 17.2 253 MW13 10/14/2009 1.56 5 126.3 6.5 15.6 204 2/10/2010 1.26 15 56.2 6.5 16.6 166 4/26/2010 0.30 10 55.2 6.7 18.0 181 MW14 10/14/2009 6.8 5 1.2 5.2 16.5 60 4/26/2010 7.6 10 42.6 5.3 16.9 55 MW15 10/14/2009 6.7 5 69.7 5.4 14.3 76 2/10/2010 8.7 5 116.1 5.3 9.92 55 4/26/2010 6.4 5 116.5 5.1 16.6 203 MW16 2/10/2010 8.96 5 220.8 6 11.8 121 MW = Monitoring Well DO = Dissolved Oxygen CO2 = Carbon Dioxide mg/L = milligrams per liter pH measured in standard units FP=Free Product * readings would not stabilize NM - Not Measured TA10051162\t7 (Tezteu's)1UIC Permit Apphtation\16217 UIC Permit Tatilo. 0810 Page 3 of 3 Table 4 Summary of Field Collected and Analytical Data for Natural Attenuation Parameters Former Terrell Shell NC 150 and Sherrill's Ford Road, Terrell, Catawba County NCDENR Incident 15677 Nattir611 endatian .. , ., Milk '-':""" r•;,,,,,,A:.,''.:z,,, -.0,-, P6-.te::,....f, ..,1(1,191'.0.,'ImAIL`i. , ...,..,RTEX ..„..,,,,po,,,,,,,:,.,, :.--`E'-', 1, ' , , • , .. " Co.:.,1:42 . (mill_.) ., .-- • , ' ,-!--;,:',,,-,- ,„.t., ORP: •'••(riiiii).. ' ,'-c•-•., _ ni.,- ,:t:'--11=-.?t.' - - ,Temperatur,e,t,:cotiOctIvi -.-..- ; . 2--- ,..' f(Cs. )--....•?"--, -- - • -Iv , : , ,q,...,., ,.,,,,.,,, (u--;-?1111/,..9:' ' '..- , , 'ir,.,„-• -, ..y.....,,' "trn- 9'1:?:-,`-::', Nitrate- •1-!- ,..' (mg/L) Sulfate ,-, ,.. i ,::(frigiq,,:.-1:kpgli..) Methane'' t, ---- --, ..,..-, •,,' i.(mg/L) - :i Alkalini '• - : ,,,, ,- _. 7-, - ,:'; r,-1,-,-,;!...•;, . .....:=----..--- '-=' ..---,.. -7,,'-'' Upgradient Wells . • - - MW5R 2/10/2010 9.02 5 43.5 4.5 12.0 45 0.503 5.5 43 <0.187 0.91 J 4/26/2010 ND 4.8 15 180.6 7,4 16.7- 73 _ - . - MW6 2/10/2010 - 8.92 5 _ 187.7 4.3 14.2 64 0,20 2.3 5.3 <0.187 <5.0 4/26/2010 ND - 5 289.8 4.4 19.2 87 - - - - , - . - -, . • •, , ,.......„ • - - - ' _•,. 7 4-, .-,:, ",i,"- - -- , ;'• s"- Zr- • Source Area Welis . .. , . MW1D 2/10/2010 - 2.56 5 -50.7 11.7 18.9 740 0.15 J .029 J 6.8 0 .547 J 210 4/26/2010 18,460 0.42 5 -123.7 12.2 18.9 2331 - - - - - MW1R 2/10/2010 - 1.86 5 -49.5 5,1 ' 15.4 150 1.7 .040 J 5.1 <0.187 6.6 4/26/2010 5,370 0.30 10 -75.6 7,5 18.9 65 - - - - MW9R 2/10/2010 - 1.9 5 150 5.4 16.3 159 1.5 0.19 r- 5.9 3.97 J 56 4/26/2010 21,190 0.71 10 124.9 5.8 18.5 203 - - . - - -Downgradieint'Well§'- •-7.: r.. - - - MW13 2/10/2010 - 1.26 15 56.2 6.5 16.6 166 1.6 .0463 41 <0.187 140 4/26/2010 1,464 0.30 10 55.2 6.7 18.0 181 - - - - - MW15 2/10/2010 - 8.7 5 116.1 5.3 9.92 55 3,5 .0993 5.4 <0.187 13 4/26/2010 ND 6.4 5 116.5 5.1 16.6 203 ND - No BTEX compounds detected above compound specific method detection limits. DO - Dissolved Oxygen CO2 - Carbon Dioxide ORP - Oxidation Reduction Potential; mV - millivolts pH measured in standard units - microgram per liter mg/L - milligrams per liter indicates parameter was not measured on listed date • T:1100s1162117 fTerrell'sMIC Permit Aniication116217 WC Permit Tables 0810 Page 1 of 1 Table 5 Proposed Annual Monitoring Plan - Year 1 Former Terrell Shell NC 150 and Sherrill's Ford Road, Terrell, Catawba County NCDENR Incident 15677 L':4•'°'-,..:','.'.,V°.::' O;-- S-',,.F-Y-P,-- "9. 6206B --\.--.fEth..'yl-e-ne: Li,r°914: 504:4 Groundwater --X191',41'EPA30i Parameters .•7^''S'u'-.-- ifa„% t.o•' , --. --N,k---i-t•:e :r'`-a° ,v1.to- EPA305:E0A310A _ ,,'--Alkalinity :. Methane '- RSk85P45-'irii -Ij, r'-e'rr-,'' ,o'n' u,' s Biological." Demand C;'.-he m••••°, ic°,.aL ,0xypru Demandc ,--:9-::.--.., ' z:z7;,:L',.::::,:-.1:,..,-%-- i..;'..:::1,- .' - :, : 0.6 rfdr I v; Mii ii i to e d WalIS -", ., r ,t,,, -- rl,', . ,n, - 51- :` c,- ' Y-. -- : ' -7.:fi MW1R 4 - 4 4 4 4 4 4 4 4 MW1D 4 - 4 4 4 4 4 4 4 4 MWSR 4 - 4 4 4 4 4 4 4 4 MW6 4 - 4 4 4 4 4 4 4 4 MW9R 4 - 4 4 4 4 4 4 4 4 MW13 4 - 4 4 4 4 4 4 4 4 MW15 4 - 4 4 4 4 4 4 4 4 WSW1 4 4 - - - - _ - - - WSW1A 4 4 - - - - - - - - WSW2 4 4 - - - - - - - - WSW3 4 4 - - - _ - - - - - WSW6 4 4 - - - - - - - - °:_ ., „i: ... ,:1Sertii7Atinual, MoriitcirdliVells. ,'. ..,'. _ ' •_''...... - ' ' .-:- ---: :- - -"'„ ' -,,'" '.:-.:' MW2R 2 - 2 - - - - - - MW2D 2 - 2 - - - - - - - MW3R 2 - 2 - - - - - - - MW4R 2 - 2 - .. - - - - - MW8R 2 - 2 - - - - - - - MW10 2 - 2 - - - - - - _ MW11 2 - 2 - - - .. - .. _ MW12 2 - 2 - - - - - - - MW12D 2 - 2 - - - - - - - MW14 2 - 2 - - - - - - - MW16 2 - 2 - - - - - - - Totals 70 20 - 50 28 28 28 28 28 28 28 T:110051162\17 (Terrellis)\UIC Permit Apolication116217 UIC Permit Tables 0810 Page 1 of 1 Table 6 Summary of Groundwater Analytical Data Former Terrell Shell NC 150 and Sherrill's Ford Road, Terrell, Catawba County NCDENR Incident 15677 rf Sample � • :Locations: -;S8rnp14' ' tee r" `Be[ne �;1 e` c _To(ue Ethty .,bezene ..-. - , Wanes r :MTBE, EDB ..IPA 3-,"11r NaphThene 21.G 01SlaClS N9L,-,r 600•!Y, ' .4:40 : 50s.a. sQ0004'F• 1-. 0a±s u':ta&'-i, t.` - MW1 1/14/1999 FP FP FP FP FP FP FP NA 8/8/2000 Dry Dry Dry Dry Dry Dry Dry NA 10/29/2000 Dry Dry Dry Dry Dry Dry Dry NA 2/1/2001 Dry Dry Dry Dry Dry Dry Dry NA MW1R 6/20/2001 -="24,000 -;-- : t:36,400 ;.- - ..2,27Qi-. -r �19,80014 • ,'n":42,000= C ND �. 2,590,'-._.1 NA 7/8/2002 •,': -22;000: a;; .E'35,000,-. :. 2;800 R l .,.14i000 z r4'43,000 r7:',' ND ;.:3;100 ' i NA 10/22/2002 :521;000.'- :'ti34,000 :.[-.. 2,200 ;w 212,000 72,.:38,000='-'- <100 , 2,800 h,; NA 4/29/2003 ;:n:e24;000....' 50,000_ �:' -'2r600 .._,>�.-14,000;?: ..:-34,000:-- <100 a--:3,000,'•..1 NA 12/7/2003 r..:'6,9001.:;]4 . s•Y'•9;500 ,,':•,Y•E500k 4,,i1 asr:2,900 18,000s %. ND ,:i1,200 ":.:, NA 4/15/2004 =.;4,200',•:",' .4,..,5;500 : - 260 P:n9 s 1,'1;900 f -.z-12,000':` <100 ,.870 ;l" NA 10/9 2004 3300, 1; 3,600 210' .,.,': r 390' 8' <100 :630 :: . 4/17j2007 E a°,3,000:c: ' 4' ,.4;600, 340 ,i2;400'W ' 4200 1400 ' u <100 )::"A90] ;10 1,100 •• 11/20/2007 ','1j100 :- -1;800 140 - ,7'1;060 .-k200.,.i. <40 ''180] ..320? - 4/21/2008 -, 2,700, '1 4200 250 1,850 .4,300 rv: <40 .410 1r800 .7.., 10/1/2008 ..3,100'^ .r- 4800..? A 320 •.;,24.011..n . ._ 51900 <40 `.,550, 1,500.: 1. 4/13/2009 -`-2,400' i' - '3 3;800 _-:. 360 ,";,2,800_h T 4,9005E::. <40 ,.:440 _ : r"-' 1,600: � v, 10/15/2009 ; 20;,207." "::3,100 _,810 .^ - s 6;400; . > 3t100.Y_ .,: <40 l'n,c=i 370 ' 1 600- : ; 4/26/2010 �'L-:830 :?.' 3->1900 -:f` 240 7, r2i400_- _ ,.::.1;30D; ''w, NA ,1803i_i `::i y490 .�ti MW1D 11/3/1996 Vic'-r523 :- 912 1'. '',351 ..._ . w1'270^�_ , _._ 1;928:.. NA _>•3. 130,:i, NA 2/25/1999 =:ii`',.: 4 : _5 4.2 ND ND ".316;;,1- ND 24.7 NA 8/8/2000 ND 2.6 ND ND Tv. 440i0S- s:'. ND `*.• 120.0 -•-':': NA 10/29/2000 ND 2.6 ND ND y� 44933• -'- ND 49.5 NA 2/1/2001 .. 21 -irk;.' '4,7 S0 10 120 a,4,600,n`:, ND ._`:640'_ NA 7/8/2002 -`1:::,490� , =; 260 ••,'7::,37 .f. 190 •- 1,900 :. ND ', . :180 .... NA 10/22/2002 '.>.1:,, 950 ''-L' 590 ' '.56 ; 34-0 1:3,000''"-, <10 L.." . 280.d.. NA 4/29/2003 ,.,i,'1950c t ;.' 830 , ::`. 74 ro _� 510 _'F a3 200 aa1 <10 ."' F ; 280•la .�'-: NA 12/8/2003 .. ? ' 130 °'� 59 <1 75 ".3;200 '� <1 4:100 - ;' NA 4/15 2004 '_i 7,1,600... ri..'-2;101I :,,,'-160r_:` 4-,E840. = . '' '1,300; `.. <10 . 270'..''... NA 10/9/2009 ?5,400 ;..iy' .,':.6;500,<.. - ilif 520n.P i,2;:760" µ -9 700 ,�. <10 _r ,-' 770., L. ': 140•'1'-- 4/17/2007 65,600 '4;300 440 'rr 3,400_ ;9,6005 <10 , 730 ;'• -< 5300' 11/19/2007 1:7,300•,' __..;8,000- r ''_:750. ' .4 .,,.,600r 11.;000 .: <40 ...970 - :600 �,'• 4/21/2008 * ;4,500 ;' O. " 4;8.00 .A 400 2,6701 7r300s z <100 ' ,.570 790 .: 10/1/2008 •5,100. .. - i. .' •34,600' 130 _,780'.-, 1 ' 9L100 ,r-' <100 -.740 •-. • _ 540 •t, .;: 4/13/2009 <zi:5,400"-',:" -T:•5,600 ': -Y 370 _::;2;710'',-- 7;900;:.:a; <100 •700 4'- "" ,7.720 .51: 10/15/2009 ; -1 7,900. 6E .,,-9;6.00 ..- " .,Fti820 .i ?51300" a . ::H8,8001,-f::. <100 k.:,'950a� '' .,710,` 't. 4/26/2010 _ ;6,100 '4. -"'':6;900 %-'660 F . '- ,-"'4,800'` _... J'-6;800--': NA w: 820 . '600:..=-. MW2 5/25/1996 ,-5,423 ^.:6,0531 ;-853, 280 7.299 ND 144 NA I/14/1999 .: d:: 279 c1C', 356 ND 60 124.299. - i, ND '154 NA 8/8/2000 Dry Dry Dry Dry Dry Dry Dry NA 10/29/2000 Dry <1 Dry Dry Dry Dry Dry NA 2/1/2001 Dry Dry Dry Dry Dry Dry Dry NA MW2R 6/202001 '-24 9 r 12 9.3 22.9 ='262 . £ ND 7., 149 . ? , NA 7/8/2002 ti'880_ r ;i 32 93 160 ,7'350 ,' f ND :.:180 . NA 10/22/2002 "..``-in 550 12 r •->48 z _ 110 300^5- <1 NA 4/29/2003 %'-2,5D0 Y„ 310 230 820 , z3801- <10 r ,.'270 1~1 NA 12/7/2003 --_' 930 , a4 - :.,J1;600 , :51,90'`' gi . 1, r 950,- 5 3 . - '44W. V" ND :4260 _ :' NA 4/15/2004 " 2.s13,100 j.. -F.5,100 x 1370 �' _" r1;900'± 1_'„'650 ;_p •-'. <10 i;' 350 nr .; NA 10/9/2004 ''__--' SS.:; . ' 38 5.1 29.9 27.0 <1.0 13.0 <5 4/17/2007 Wi;..+u:22:"',ra?';: <1 <1 5.6 16.0 <1 6.3 <1 11/20/2007 "-`:60.::<.;::,: <1 <1 7.3 23 <1 10 <1 4/21 2008 Fa t'.f41.•f'-1.-- <1 <1 6.9 17 <1 6.1 <1 9/30/2008 -' t;17' 4l', ::: <1.0 <1.0 1.43 7.4 <1.0 3.43 <1.0 4/13/2009 -:19';- =:_, <1.0 <1.0 4.83 5.8 <1.0 2.73 <1.0 10/14/2009 ,' '1,100: - 370 70 550 7 ` r' 210,-_: 1 <10 0.120' 7" - 29' :..::' 4/26/2010 s .4'",6,700':a:; y `18;700a .,• : liPs810. :.s : 4600; 1 x ,3;100 ''1: NA ; ti'.:730r ,,1Z01..; ,I.,' MW2D 12/27/1996 ND ND ND ND ND ND ND NA 1/14/1999 ND ND ND ND ND NA ND NA 7/8/2002 ND ND ND ND ND ND ND NA 10/22/2002 <1 <1 <1 <3 <5 <1 <5 NA 4/29/2603 <1 <1 <1 <3 <5 <1 <5 NA 12/8/2003 <1 <1 <1 _ <3 <5 <1 <5 NA 4/15 2004 0.67] 1.4 <1 <3 <5 <1 <5. NA 10/9/2004 <1 <1 <1 <3 <5 <1 <5 <5 4/17/2007 <1 <1 <1 <3 <5 <1 <5 <1 11/20/2007 <1 <1 <1 <2 <5 <1 <5 <1 4/21 2008 <0.50 <1 <1 <2 4.53 <1 <5 <1 10/1/2008 ,,,-,: "„60=i'..,4'4 61 5.1 37 25 <1.0 4.23 12 4/13/2009 <0.50 <1.0 <1.0 <2.0 3.1] <1.0 <5.0 <1.0 10/15/2009 ;- 1: 3€0; : ;: 12 1.3 24 <5 <1.0 <5.0 1.4 4/26/2010 <0.50 <1.0 <1.0 <2.0 <5.0 _ NA <5.0 <5.0 T:\100s}162t17 {Terreh'sj\t11C Perna Applica6.10,16217ll1C Pemrit Tables C810 Page 1of3 Tabie 6 Summary of Groundwater Analytical Data Former Terrell Shell NC 150 and Sherrill's Ford Road, Terrell, Catawba County NCDENR incident 15677 -58p10.1 : 580p16" LLocation Date "` Z Benzene oluene ..Ethyl, benzene Xylenes r WMTBEA ' , st '� EDRJ. IPE7 #ii'•Naphthalene 1: 1 7.krStanda ds Zit,j , 1 6005 60DZ� DO'..:- l 2Q4 n00Daw° 'ix.ZO 6 ¢ MW3. 5/25/1996 ,�:-.!2,224.-. -. __'.3,203t .._ , - • ry-216.:• i _s; 1 163r'n ND ND NA NA 1/141999 lei,.`_•-1681.","'''. 150 NA 90.3 91 ND 28.1 NA 8/8/2000 Dry Dry Dry Dry Dry Dry Dry NA 10 42000 Dry Dry Dry Dry Dry Dry Dry NA 2/1/2001 Dry Dry Dry Dry Dry Dry Dry NA MW3R 6/20/2001 _ 8,300 , 7312,100 '600 3,800.` ". 6DO ND '770 NA 7/8/2032 4 'r2 000 e.&-"!-3,000' & 190 960 , .,. 1r300 ND :460 - =1 NA 10/22/2002 71.:4,14700.:.i: ,-i1;600 . „180 i :.'+,l, 900 "t 1;000.4"_ <40 .- .0;390 . ; NA 4/29 2003 .. 110 74 -i.- 51 15 93 % 610 <1 . i :150 •`:- NA 12/7/2003 i .'.'=:1401 i'C r 2.3 5.5 79 'i';-t$4 0.P: <5 23 NA 4/15/2004 '=: ka10.r:':Sy_t 1.2 <1 4.1 170 <1 35 NA 10/9/2004 446 =- 1.6 0.403 12 *36th. s _ <1.0 60 1.23 4/17/2007 s•"!6:8� >, 4 <1 <1 3.5 68 <1.0 11 3.8 11/19/2007 <1 <1 <1 <2 50 <1 8.6 <1 4/21/2008 r: ':' 9dff'i, <1 <1 1.3 86 <1 15 <1 9/30/2008 Y w s;8:9.]>-; : <1.0 <1.0 <2.0 48 <1.0 9.9 <1.0 4/13/2009 <0.50 <1.0 <1.0 <2.0 <5.0 <1.0 <5.0 <1.0 10/14 2009 <0.50 <1.0 <1.0 <2.0 <5.0 <1.0 <5.0 <1.0 4/26 2010 0.58 <1.0 <1.0 <2.0 13 NA 1.7 3 <5.0 MW4 5/2511996 r-1434., i 635 8.7 125 ND ND ND NA 1/14/1999 5250 i 292 ND ND ND ND ND NA 8/8 2000 7;120 l s>i 1.6 2.4 31 50 ND 70 NA 10/29/2000 -7:L'A:55'2s=+1 3.6 1.1 12.5 51.2 ND 36.9 NA 2/1/2001 w ;,,5Q23 s=s'+ ; 1.1 1.1 11 70 ND 35 NA 6/20/2001 rra20.6: _- ND 0.6 7 55 ND 25.5 NA MW4R 12/17/2002 4:2 200 72 9.1 88 92 <1 30 NA 4/29)2003 i.r450 ..+ 320 x"°¢.34 _,r 190 =500 . N0 `: ,110. d 90 NA 12/7 2003 <1 <1 <1 <3 120 <1 15 NA 4/15�2004 0.89] <1 <1 <3 45 <1 11 NA IOJ9 2004 <1.0 <1.0 <1.0 <3 42 <1 11 <5 4/I7/2007 <1 <1 <1 <3 44 <1 6.2 <1 11/19/2007 <1 <1 <1 <2 98 <1 15 <1 4/21/2008 <0.50 <1 <1 <2 130 <1 19 <1 10/1/2008 <0.50 <1.0 <1.0 <2.0 93 <1.0 13 <1.0 4/13/2009 <0.50 <1.0 <1.0 <2.0 26 <1.0 3.53 <1.0 10/14/2009 <0.50 <1.0 <1.0 <2.0 10 <1.0 <5.0 <1.0 4/26/2010 <0.50 <1.0 <1.0 <2.0 9.6 NA <5.0 <5.0 MW5 7/15/1996 :€ ii?: 'Fa2"'`i- .Sp;. ND ND ND 1 ND ND NA 1/14/1999 ND ND ND ND ND ND ND NA MWSR 12/17/2002 <1 <1 <I <3 <5 <1 <5 NA 4/29/2003 <1 <1 <1 <3 <5 <1 <5 NA 12/7/2003 <1 <1 <1 <3 <5 <1 <5 NA 10/26/2004 <1 <1 <1 <3 <5 <I <5 <5 4/18/2007 <I <1 <1 <3 <5 <1 <5 <1 11/19/2007 <1 <1 <1 <2 <5 <1 <5 <1 4/21/2008 <0.50 <1 <1 <2 <5 <1 <5 <1 10/1/2008 <0.50 <1.0 <1.0 <2.0 <5.0 <1.0 <5.0 <1.0 4/13/2009 <0.50 <1.0 <1.0 <2.0 <5.0 <1.0 <5.0 <1.0 10/14/2009 <0.50 <1.0 <1.0 <2.0 <5.0 <1.0 <5.0 <1.0 4/26/2010 <0.50 <1.0 <1.0 <2.0 <5.0 NA <5.0 <5.0 MW6 12/2/1996 ND ND ND ND ND ND ND NA 5/25/1996 ND ND ND ND ND ND ND NA 1/14/1999 ND ND ND ND ND ND ND NA 8/8/2000 ND ND ND ND ND ND ND NA 6/20/2001 ND ND ND ND ND ND ND NA 7/8/2002 ND ND ND ND ND ND ND NA 10/22/2002 <1 <1 <1 <3 <5 <1 <5 NA 9/29/2003 <1 <1 <1 <3 <5 <1 <5 NA 12/7/2003 <1 <1 <1 <3 <5 <1 <5 NA 9/15/2004 <1 <I <1 <3 <5 <1 <5 NA 10/9/2004 <1 <1 <1 <3 <5 <1 <5 <5 4/17/2007 <1 <1 <1 <3 <5 <1 <5 <1 11/19/2007 <1 <1 <1 <2 <5 <1 <5 <1 4/21/2008 <1 <l <1 <2 <5 <1 <5 <1 9/30/2008 <0.50 <1.0 <1.0 <2.0 <5.0 <1.0 <5.0 <1.0 4/13/2009 <0.50 <1.0 <1.0 <2.0 •. <5.0 <1.0 <5.0 <1.0 10/14/2009 <0.50 <1.0 <1.0 <2.0 <5.0 <1.0 <5.0 <1.0 4/26/2010 <0.50 <1.0 <1.0 <2.0 <5.0 NA <5.0 <5.0 MW7 12/2/1996 ND ND ND ND ND ND ND NA 1/14/1999 ND ND ND ND ND ND ND NA MW8 4/10/1997 ND ND ND ND ND ND ND NA 1/14/1999 ND ND ND ND ND ND ND NA T:140s1162'<17 (]errell's)kUIC Permit Applicatien116217 UIC Permit Tables 0810 Page 2 of 3 Table 6 Summary of Groundwater Analytical Data Former Terrell Shell NC 150 and Sherrill's Ford Road, Terrell, Catawba County NCDENR Incident 15677 t Samplex..a --1Lna tiors e - Sample ' Dates ..- - .. .,rBenzencF "w2; .?.L't 1 1.Toluene -� r, Ethyl= rvl"`k'3 `1i":beniarie `1 .P. IXytenes 1 x I: MTBE s.1+�` . 1E08 6.» ," ,tw _ IPE., 3m � 14 l.Naphthalene 2E:Standards- nib), .A � .. T.. 1.. ✓ 6U0➢: v ., ,600 Om> ','.: 5©0. ,i4,,i 213i,, 0:00Q4 " 7D t 6 MWBR 12/17/2002 <1 <1 <1 <3 <5 <1 <5 NA 5/13/2003 <1 <1 <1 <3 <5 <1 <5 NA 12/7/2003 <1 <1 <1 <3 170 <1 43 NA 4/15/2004 <1 <1 <1 1.53 94 <1 27 NA 10/9/2004 <1 <1 <1 <3 160 <1 30 <5 4/18/2007 <1 <1 <1 <3 ` '.260-'+' <1 31 <1 11/19/2007 <1 <1 <1 <2 28 <1 15 <1 4/21/2008 <0.50 <1 <1 <2 2.73 <1 4.9] <1 9/30/2008 <0.50 <1.0 <1.0 <2.0 2.43 <1.0 7.1 <1.0 4/13/2009 <0.50 <1.0 <1.0 <2.0 5.6 <1.0 4.9] <1.0 10/14/2009 <0.50 <1.0 <1.0 <2.0 27 <1.0 4.93 <1.0 4/26/2010 <0.50 <1.0 <1.0 <2.0 " -:.59` :+•- NA 5.9 <5.0 MW9 8/8/2000 1 /20,000. -4,-38 000 ^ _ '• "1,700 `. i 000 .. 5;800- NO •, 4,600 - . NA 10/29/2000 ,., .14;400 ° ` _ '29,500 ii a : ' 1,800 _ 6;950 ;`6;450';, _ ND ND NA 2/1/2001 '11,000 :` 22,000 1,500- .7,600 °".. 3;900. ND •- 1,200 ':- NA 6/20/2001 .t:i3 200.:r ` 5 500 7,. . 320 .I'2;640 r 950 - J ND 250 'n NA MW9R 12/17/2002 '8,800 ' , • .13,000 810 •.. 4;600.P, _•8;7004': <1 I1 -1';000 "' NA 4/29/2003 14,000 - ' ' '• 30,000 - 1700 ; i;_ 7_-B,400_ `- 1.716,000 ` : <100 `,_ 1,7002- _ NA 12/7/2003 ,.-, '4300: `° , 2,500'.." "... ':260,,.: _'' 730 ., .-1,800, .-: <100 <500 NA 4/15(2004 ` -870 1;400 - 73 510 i -1,700. -._ <10 •.230 i NA 10/9/2004 : 2,900 L. 7 2;700 '220 : .-'-1,240: -','3,800'' " <10 :.600. ; '4;500 4/17/2007 '3,100 ii '-: 7 `!. 3;800' .' 160 >.`1,4007 L 5;200 21`hJ <10 ';i630 •.' . '52;900 i , 11/19/2007 : '. 3;100 . '4,200 170 2320-' s'15500' . <40 600. ` •.-",' 2,900 4/21/200B . 2,600:._ , 3;700 200 r-.1,800 '-.4;40D". <100 .• 1603 i. 3,100; 10/1/2008 nS4;900 '- .._._5700 `'.• 733 -,"2,8001 '12;000'„ <100 "860 ti r L 3,000E 4/13/2009 -...4,900 .;.:.!..'6,000 , 270 .. .3,100;'..... .i13,000'.'`_ <100 :' ,-820 -'- 3,100' 10/11/2009 ,,,` 2,800 -: :< :' -3,300 _" _ 190 -«2,200 .,, 9;000.:. <100 '510 3;000 ':_. 4/26/2010 :. '5 700": -_ _-...'10;000 •,', '-690 `' :4,800 ': J ,9;500, NA " 840 .. t ,. 2 400' =;:: MW10 ' 8/8/2000 6,500 _, _" '10,000 ' - _.620 . ° -3,200, d7,4,300.. _ ND ",:1;700 , NA 10/29/2000 i' 7,400 • 'v °:.t10 600 ,-, ND . 850_<i 3,500, ; ND ND NA 211/2001 ',7- ' 6,00D .'7,100 - :490 - - , '2,700' , i 1;800'- ' ND -- Y.710 NA 6/20/2001 .5,400 •.. ..." 5;900 370 '- 2,000 -: 43001. ND ,600. -. NA 7/8/2002 � 2,800 ...' ; :. 3;000 .`230 '"."1,000 , 650 - ';, ND '4'::'380:.`"` NA 10/22/2002 . ' 2,000.-... o-.,., 1,800 -., : .'.150 7' ,:4'30_t ...-;- -4513' - <10 . ,, 320..-'- NA 4/29/2003 4 . 240. . 97 15 120 150 <10 ',s-140. ,' .; NA 12/7/2003 <1 <1 <1 <3 24 <5 10 NA 4/15/2004 <10 <10 <10 <30 <50 <10 <50 NA 10/9/2004 . i.:6Crr, 33 7 28.9 180 <1.0 44 4.43 4/17/2007 = , 4.7 "'_ <1 <1 3.7 140 <1 22 <1 1149/2007 - .., 4.1 ' 1.7 <1 3.283 32 <1 3.81 <1 4/21/2008 . :..6.9;' `""" 1.2 1.2 6.2 7.7 <1 2.41 <1 10/1/2008 . 9.41 _c <1.0 1.1 12.7 11 <1.0 2.61 <1.0 4/13/2009 0.74 1.0 <1.0 <2.0 <5.0 <1.0 <1.0 <1.0 10/14/2009 <0.50 <1.0 <1.0 <2.0 <5.0 <I.0 <5.0 <1.0 4/26/2010 "140 3.2 IO 79 230 NA 56 2.0 3 MW11 5/13/2003 <1 <1 <1 <3 <5 <1 <5 NA 12/7/2003 <1 <1 <1 <3 35 <5 <5 NA 4/15/2004 2.0. 3.5 <1 1.63 28 <1 <5 NA 10/9/2004 <1 <1 <1 <3 20 <1.0 <5 <5 4/18/2007 <1 <1 <1 <3 23 <1 <5 <1 11/19/2007 <1 <1 <1 <2 7.2 <1 <5 <1 4/21/2008 <0.50 <1 <1 <2 <5 <1 <5 <1 9/30/2008 <0.50 <1.0 <1.0 <2.0 <5.0 <1.0 <5.0 <1.0 4/13/2009 <0.50 <1.0 <1.0 <2.0 <5.0 <1.0 <5.0 <1.0 10/14/2009 <0.50 <1.0 <1.0 <2.0 <5.0 <1.0 <5.0 <1.0 4/26/2010 <0.50 <1.0 <1.0 <2.0 <5.0 NA <5.0 <5.0 MW12 4/13/2009 i': 1240r -- 1.4 <1.0 82 140 <1.0 '" _.:0.70.' _ 4.4 10/15/2009 <0.50 <1.0 <1.0 <2.0 <5.0 <1.0 <5.0 <1.0 MW12D 10/15/2009 <0.50 <1.0 <1.0 <2.0 <5.0 <1.0 <5.0 <1.0 4/26/2010 <0.50 <1.0 <1.0 <2.0 <5.0 NA <5.0 <1.0 MW13 10/15/2009 7540' ..... .., 1200 - 85 i';'2,260' . 44-,220' •;., <10 54 . 110 ^ _ 4/26/2010 '.140'. r.. 53 51 ,. 1,220 7:-.140. ' NA 413 . �32 3 , -,. MW14 "4' 10/14/2009 <0.50 <1.0 <1.0 <2.0 <5.0 <1.0 <5.0 <1.0 4/26/2010 <0.50 <1.0 <1.0 <2.0 <5.0 <1.0 NA <5.0 MW15 10/14/2009 <0.50 <1.0 <1.0 <2.0 <5.0 <1.0 <5.0 <1.0 4/26/2010 <0.50 <1.0 <1.0 <2.0 <5.0 NA <5.0 <5.0 MW16 2/8/2010 <0.50 <1.0 0.713 4.8 <5.0 <1.0 <5.0 <1.0 4/26/2010 <0.50 <1.0 <1.0 <2.4 <5.0 NA <5.0 <5.0 Concentrations in micrograms per titer (pg/L) or parts per billion (ppb) Shaded concentrations indicate exceedance of ISA NCAC 2L groundwater standards 3- Concentration is Estimated EDS=Ethylene dibromide MTBE = Methyl tert butyl ether IPE= Isopropyl ether 1. On January 1, 2010 the NC 21 groundwater standard for Toluene changed from 1,000 ppb to 600 ppb 2. On January 1, 2010 the NC 2L groundwater standard for Ethylbenzene changed from 550 ppb to 600 ppb 3. On 3anuary 1, 2010 the NC 2L groundwater standard for Total Xylenes changed from 530 ppb to 500 ppb 4. On January 1, 2010 the NC 21 groundwater standard for MTBE changed from 200 ppb to 20 ppb 5. On January 1, 2010 the NC 21 groundwater standard for Napthalene changed from 21 ppb to 6 ppb MW10, 4/16/04- detected tettachlorethane at 700 ug/1 and trichlorothene at 49 ug/L '• MW14 10/15/09 detected Bromodlchloromethane at 2.9 ug/L and Chloroform at 28 ug/L "• Mw14 4/27/10 detected Bromodithloromethane at 1.5 ug/L and Chloroform at 33 trg/L T:1100s1162\17 (rerrea's)WIC Permit Applicatian116217 t11C Permit Tables 0510 Page 3 of 3 UIC Permit Application Attachments Former Terrell Shell 7995 NC Highway 150 Terrell, Catawba County, North Carolina NCDENR Incident 15677 Figures 11 11 SITE 1000 SITE LOCATION 0 1000 2000 Feet LAKE NORMAN NORTH QUADRANGLE NORTH CAROLINA - CATAWBA COUNTY 7.5 MINUTE SERIES (TOPOGRAPHIC) CONTOUR INTERVAL=10 FEET MAP DATED 1993 ACME TERRELL, CATAWBA COUNTY, NC FIGURE 1 GMA GROUNDWATER MANAGEMENT ASSOCIATES, INC. 2205 CANDUN DRIVE, SUITE A APEX, NORTH CAROLINA 27523 DATE 10/21/2008 PROJECT 16217 MW1S MWI6 MW12 W12D MW13 WORLD PETROLEUM BAIT SHOP MWBR MAIL' BOX •MW11 US HIGHWAY 150 SB-4 MW2,$.MW2R MW1 RS13—R -A W9R REC-1 `/ SB-2- Q r y ✓ 5 MW4 1 SB—B WW01 —REMEDfAT1ON SYSTEM MW5, ASPHALT PARKING LOT TERRELL CAMPING CENTER MW5RR M GRAVEL. LOT RECREATIONAL VEHICLE PARKING MW6 LEGEND 0 SOIL SAMPLE LOCATION MONITORING WELL — -- -- — APPROXIMATE AREA OF UST • POTABLE WATER WELL EXCAVATION 0 BUILDING 20 40 SCALE: 1 in = 40 ft North GMA Groundrater Management Aeaodate . Inc. File: Soil Sampling.dwg SITE MAP Date: 06/08/10 Project No. 162-17 FORMER TERRELL SHELL, TERRELL, CATAWBA CO., NC Figure 2 WORLD PETROLEUM BAIT SHOP US HIGHWAY 150 MW3 MW3R AS-3 • VEw _2— MAIL BOX LEGEND MONITORING WELL • POTABLE WATER WELL BUILDING ❑ AS-1 = AIR SPARGING WELL ® SVE-3 = SOIL VAPER EXTRACTION WELL File: hydrogeoloic.dwg Project No. 162-17 HYDROGEOLOGIC CROSS SECTION LOCATIONS FORMER TERRELL SHELL. TERRELL, CATAWBA CO., NC MW1D'�. MW9R } REC— •41 vrfit ' MW—RE' . �. G SM 3 AS--1 s MW4 MW4 AS-4 W2R AS-5 SVE-5 EW-1 Wl REMEDIATION STEM ASPHALT PARKING LOT TERRELL CAMPING CENTER MW5 MW5R -- -- — — REMEDIATION TRENCHES PROPERTY LINE North EDGE OF PAVEMENT CENTERLINE OF ROAD GRAVEL LOT RECREATIONAL VEHICLE PARKING SCALE: 1 in = 30 ft GMA Groundwater Management Anecdotes. Inc. Date: 06/17/10 Figure 3 WEST A 3 O1 120' DRY 100' 90' 80' 70' 60' 50' 40' - 30' - 20' - 10' -10' -20' LAND SURFACE 61.35 g......g 6 .15 59.40 61.58 EAST N M 61.32 60.96 --* Ter' ....*., :.may.. ... ....r .. • • ti• . • . H— 830 5700 . t:44$44444.464 1/44444.4.4444444.4. Ih 407.4 07.4"1.4 VA. 4 04 00#04 0.8.4 4 #7.4 7+41 07.4Aritrii."4 0404+4*"....." NOTE: ELEVATIONS BASED ON ARBITRARY SITE DATUM OF 100.00 FEET AS2 PROJECTED ONTO CROSS SECTION PLANE SCALE IN FEET 0 15' 30' I 1'm30' -- LEGEND — SAND CLAY — APPROXIMATE VERTICAL EXTENT OF BENZENE 830 BENZENE CONCENTRATION (ppb) SILT BEDROCK MONITORING WELL SCREENED INTERVAL y WATER TABLE (4/26/2010) 59.40 = WATER LEVEL ELEVATION ? LITHOLOGIC CONTACT INFERRED LITHOLOGIC CONTACTS ARE APPROXIMATE BASED ON BORING LOGS FOR MW1, MW1D, MW2D,AND MW12 GMAC GROUNDWATER MANAQFMINT ASSOCIATES, INC. DRAWINGS/16217 File: A -A' HYDROGEOLOGIC CROSS SECTION A -A' Date: 6/17/2010 Project No. 16217 FORMER TERRELL SHELL, TERRELL, CATAWBA COUNTY, NC Figure 4 NORTH B 120' - 61.03 100' - • 90' -� 80' - 70' - 60' - 50' oc 1c2) to 59.40 61:15 • Zo min. 7— ,•- E.140.' - , , 61.58 830 40' --�—. 30' - 20' - 10' - 0 - -10' - -20' • 81.24 LAND SURFACE SOUTH B' 81.30" ' • • • • • • <0.5 • -• • 041 III PAO* 41* NOTE: ELEVATIONS BASED ON ARBITRARY SITE DATUM OF 100.00 FEET AS5 PROJECTED ONTO CROSS SECTION PLANE SCALE IN FEET 0 15' 30' u 1"=30' — LEGEND — — — APPROXIMATE VERTICAL EXTENT OF BENZENE 830 BENZENE CONCENTRATION (ppb) SAND CLAY SILT BEDROCK MONITORING WELL SCREENED INTERVAL Y WATER TABLE (4/26/2010) 61.15 = WATER LEVEL ELEVATION ? LITHOLOGIC CONTACT INFERRED LITHOLOGIC CONTACTS ARE APPROXIMATE BASED ON BORING LOGS FOR MW1, MW1D, MW2D,AND MW12 COMA GROUNDWATER MANAGEMENT ASSOCIATES, INC. DRAWINGS/16217 File: B-B' HYDROGEOLOGIC CROSS SECTION B—B' Date: 6/17/2010 Project No. 16217 FORMER TERRELL SHELL, TERRELL, CATAWBA COUNTY, NC Figure 5 60.50 - - 61.00J MWI5 4'61.13 LEGEND MONITORING WELL • POTABLE WATER WELL BUILDING NG = NOT GAUGED WORLD PETROLEUM BAIT SHOP M NG Mw8R 60.14 NG MwzR w3 re61.32 ASPHALT PARKING LOT .r D MAIL 4w1R -6150 D. 61.35 M •61.58 . wsR 61 NG QM NG RECAl. 6.50 /Mwi1 / 60.53 61.24 Mw • MW4 NG Mw1 O 61.03 NG \--REMEDIATION SYSTEM MN MWSR RECREATIONAL VEHICLE PARKIN[ NG 61.3 Arrows indicate direction of groundwater flow. Isotropic conditions are assumed. Contour interval = 0.50 foot Elevation to ( ) not used to construct map. 61.(� 60.96 TERRELL CAMPING CENTER North GRAVEL LOT 0 20 40 SCALE: 1 in = 40 ft GMA Groundwater Llanane nent Aseoclates. Inc �01 File: 1662-17_.EQU I P. EQUIPOTENTIAL MAP, 04/26/10 Date: 05/20/10 Project No. 162-17 FORMER TERRELL SHELL, TERRELL, CATAWBA CO., NC Figure 6 4 ESTIMATED HORIZONTAL THAN 15A NCAC - . MW14 <0.50 <0.50 MW16 <0.50 EXTENT 2L GROUNDWATER \ . 1 MW12 • �a `J <a OF BENZENE STANDARD, NW:: AT 4/27/10 CONCENTRATIONS 1 a .Mini <0,50 GREATER \ WORLD PETROLEUM MWSR <0.50 BAIT SHOP Us HIGHWAY 150 \ MWS . <0.50 LOT w GRAVEL LOT PARKING 40 North ft • <0.50 2// ,{�I iBOxL5700 win, 0 W9R 8100 NS REc--i W1 . 0 <D.FJO / MW4CENTER MW13 NS 140 WI 0 140 Mw2R U(u�yj�a)AHALT P r ING MRNS 830 .MW7 NS, Apr „if o o • � Ww01 TERRELL REMEDIAVON SYSTEM mws412.. MWSRR NS '<0.50RECREATIONAL VEHICLE • 0 20 SCALE: 1 in = 40 LEGEND Concentrations of Benzene in groundwater are posted beside each well in parts per billion. Benzene standard (per NCAC 2L) is 1 ppb. WELL (<0.50) Not used for contouring. BENZENE ISOCONTOUR • MONITORING WELL POTABLE WATER BUILDING NOT SAMPLED GMA 6 Groundwater Ma,naamont Aseoeintes, Inc / j NS = File: NewBenzene.dwg BENZENE 04/27/10 Date: 05/20/10 Project No. 162-17 FORMER TERRELL SHELL, TERRELL, CATAWBA CO., NC Figure 7 L ESTIMATED HORIZONTAL EXTENT OF TOLUENE AT CONCENTRATIONS GREATER THAN 15A NCAC 2L GROUNDWATER STANDARD, 04/27/10 <1.0 ' NS MW12 MWIS +<1.0 MW18 1 <1.0 LEGEND MONITORING WELL • POTABLE WATER WELL ff% BUILDING 600 NS = NOT SAMPLED W12D <1.0 <1.0 AMW3 W3R. ox10000 a �1 W9R NS 3 NS WORLD PETROLEUM BAIT SHOP MW8 NS MWBR <1.0 9MW11 <1.0 US HIGI4WAY 150 C)`rMW10 3.2 600 (<1.0) M 4190° 6900 NS REC-1 MW2 MW2R8700 <1. MW0S' ASPHALT PARKI s LOT \_REMEDIATION SYSTEM MW5.4$ MW5R NS <1.0 Concentrations of Toluene in groundwater are beside each well in parts per billion. Toluene standard (per NCAC 2L) is 600 ppb. (<1.0) Not used for contouring. TERRELL CAMPING CENTER MW7 NS GRAVEL LOT RECREATIONAL VEHICLE PARKA 0 20 40 North SCALE: 1 in = 40 ft posted TOLUENE ISOCONTOUR GMA Craundwater Management Aeeodatee, Inc. File: Toluene TOLUENE 04/27/10 Date: 05/20/10 Project No. 162-17 FORMER TERRELL SHELL, TERRELL, CATAWBA CO., NC Figure 8 jj ESTIMATED HORIZONTAL EXTENT OF ETHYLBENZENE AT CONCENTRATIONS GREATER THAN 15A NCAC 2L GROUNDWATER STANDARD, 04/27/10 MW14 <1.0 MW1 5 - -<1.0 MW16 • 0.19J LEGEND MONITORING WELL • POTABLE WATER WELL (240) Not used for contouring. ' NS MW12 W12D <1.0 MW13 WORLD PETROLEUM BAATi `OP M NS MWBR C1.O i •MWI1 C1.0 US HIGHWAY 150 <1.0 44MW3 W3R, MAIL' BOxa 12) MW4 NS 90 W9R <1.0 MW 10 <1.0 Mw2M <1.0) ASPH M WID8 (24°) 600 660M►, REC-18_'_ WWOt \—REMEDIATION SYSTEM PARKING LOT TERRELL CAMPING CENTER .MW7 NS GRAVEL LOT M1N5& . C1.MWSR0R RECREATIONAL VEHICLE PARKI INS Concentrations of Ethylbenzene in groundwater are posted beside each well in parts per billion. Ethylbenzene standard (per NCAC 2L) is 600 ppb. BUILDING 600 NS = NOT SAMPLED ETHYLBENZENE ISOCONTOUR North GMA Groundwater Management Associates, Inc. File: NewEthylbenzene.dwg ETHYLBENZENE 04/27/10 Date: 05/20/10 Project No. 162-17 FORMER TERRELL SHELL, TERRELL, CATAWBA CO., NC Figure 9 ESTIMATED HORIZONTAL EXTENT OF TOTAL XYLENES AT CONCENTRATIONS GREATER THAN 15A NCAC 2L GROUNDWATER STANDARD, 04/27/10 <2.0 <2.0 MW15 MW16 <2.0 LEGEND MONITORING WELL • POTABLE WATER WELL BUILDING NS = NS MW12 MWI2D <2.0 MWI3 1220 WORLD PETROLEUM BAIT SHOP M NS MWBR <2.0 US HIGHWAY 150 l MW3 WSR W ?500 2ig- M24W1R 0 MW1D 0 4a00 �Mvn PrAir . Os 0 • A NS REC-1. i •MW11 <2.0 MW2R MW.24600 \—REMEDIATION SYSTEM MNS w5 M<2.0W5R. RECREATIONAL VEHICLE PARKI ASPHALT PARKING T TERRELL CAMPING CENTER .MW7 NS MW6 0 0 20 40 SCALE: Concentrations of Total Xylenes in groundwater are posted beside each well in parts per billion. Total Xylenes standard (per NCAC 2L) is 500 ppb. (24) Not used for contouring. NOT SAMPLED �JOO TOTAL XYLENES IS000NTOUR 1 in = 40 ft GRAVEL LOT North GMA Groundwater Management Associate; Inc File: NewXylenes.dwg TOTAL XYLENES 04/27/10 Date: 05/20/10 Project No. 162-17 FORMER TERRELL SHELL, TERRELL, CATAWBA CO., NC Figure 10 ESTIMATED HORIZONTAL EXTENT OF MTBE AT CONCENTRATIONS GREATER THAN 15A NCAC 2L GROUNDWATER STANDARD, 04/27/10 \ 0 \ • . \ _ • NS 1 1• WORLD PETROLEUM .„ 'MWBR 59 -NN: BAIT SHOP ,Mvm <5.0 ` 1 • 20 15 HIGHWAY 150 MWI4 �230Nno <5.0 <5.0 MW16 .<5.D NS MWI2 ` �MW1S <5.0 140 MWI3\_ 13 WI f Mw2 Mw2R w3R • 1100 / (<5.0) ASPHALT P ' KING MA 00 1300 BO MW10 is W9R 6800 NS REC M 1 NS N /r.„.0 tri w„01A *MNS TERRELL b'1//, PSG ` �. S REMEDIATION SYSTEM M. MW5R4 RECREATIONAL NS <5.0 • - 0 20 40 Mw6 <5.0 LOT GRAVEL. LOT VEHICLE PARKIN North SCALE: 1 in = 40 ft \ LEGEND Concentrations of MTBE in groundwater are posted • MONITORING WELL beside each well in parts per billion. • MTBE standard (per NCAC 2L) is 20 ppb. • POTABLE WATER WELL (<0.5) Not used for contouring. GA 6 r ABUILDING MTBE = METHYLTERTBUTYLETHER�20 — MTBE ISOCONTOUR NS = NOT SAMPLED - (DASHED WHERE 1NFERED) Groundwater Lianagement Annadaten, Inc File: NewMTBE.dwg MTBE 04/27/10 Date: 05/20/10 Project No. 162-17 FORMER TERRELL SHELL, TERRELL, CATAWBA CO., NC Figure 11 ESTIMATED HORIZONTAL EXTENT OF NAPHTHALENE AT CONCENTRATIONS GREATER THAN 15A NCAC 2L GROUNDWATER STANDARD, 04/27/10 <5.0 MWI2D <5.0 MWI6 <5.0 LEGEND MONITORING WELL • POTABLE WATER WELL (1.4) NOT USED FOR CONTOURING BUILDING MW13 <5.0 WORLD PETROLEUM BAIT SHOP M NS MWBR <5.0 W3R 7.0. Us HIGHWAY 150 .MW3 M �OO 6 D0 �1W9R M NS <5.0 MW 2.0 1.4) D.MW1R Lim, 490 660 $M REC-1 MW4 NS NS = NOT SAMPLED •MW11 <5.0 MWIO \—RE1AED1AT1ON SYSTEM MW54. MW5RR NS <5.0 ASPHALT PA Concentrations of Naphthalene in groundwater are posted beside each well in parts per billion. Naphthalene standard (per NCAC 2L) is 6 ppb. 6 TERRELL CAMPING CENTER NG LOT MW7 NS GRAVEL LOT MW6 <5.0 RECREA11ONAL VEHICLE PARKIN 0 20 40 SCALE: 1 in = 40 ft NAPHTHALENE ISOCONTOUR North GMA Groundwater Management Aesaaates, Inc. File: NewNaph.dwg NAPHTHALENE 04/27/10 Dote: 05/20/10 Project No. 162-17 FORMER TERRELL SHELL, TERRELL, CATAWBA CO., NC Figure 12 ESTIMATED HORIZONTAL EXTENT OF ISOPROPYL ETHER AT CONCENTRATIONS GREATER THAN 15A NCAC 2L GROUNDWATER STANDARD, 04/27/10 <5.0 !MI5 MWI • <5.0 1 - NS MWI2 uWl2O <5.0 41J MWls WORLD PETROLEUM BAIT SHOP M NS MWBR 5.9 i •MW71 <5.0 US UlGWWWAY 150 .7JMwa w3R� 70(<5.o) 2D MW1R M '� 840 Mwta4 180J D WBR 820 .051 REC— $ '?) <5.0 /2, MW MW4 NS •14w10 9. 370 \—REMmrAT1oN sYsTDA Mws. MWSR. NS <5.0 Mws <5.0 ASPHALT ;ARKING LOT TERRELL CAMPING CENTER •MW7 NS GRAVEL. LOT RECREATIONAL VEHICLE PARKIN 0 20 40 SCALE: 1 in = 40 ft North LEGEND • MONITORING WELL • POTABLE WATER WELL BUILDING ISOPROPYL ETHER ISOCONTOUR NS = NOT SAMPLED '%//j� Concentrations of IPE in groundwater each well in parts per billion. Isopropyl Ether standard (per NCAC 2L) is 70 ppb. (<0.5) Not used for contouring. J = Estimated Value are posted beside GMA6 Groundrater lianagement Assndalei, Ina File: NewIPE.dwg ISOPROPYL ETHER 04/27/10 Date: 05/20/10 Project No. 162--17 FORMER TERRELL SHELL, TERRELL, CATAWBA CO., NC Figure 13 U S. HIGHWAY 15a SV1"— 4 © AREAS OF PATCHING MW3 AS-4 MWiR. AS -- MAIL BOX MW9 AREAS OF PATCHING AS-1 M W4R` M W4 LEGEND MONITORING WELL POTABLE WATER WELL BUkLDING AS - MW--REC R ASPHALT PARKING LOT SVE-5 TERRELL POST OF TERRELL CAMPING CEN TER - R MECh1ATION SYSTEM MW5 RECREATIONAL VEHICLE PARKING AS-1 = AIR SPARGING WELL SVE_--3 = SOIL VAPER EXTRACTION WELL Fi e: Remedyca4 systernDWG No. 162— REMEDATION TRENCHES GRAVEL LOT REMEDIAL SYSTEM LAYOUT IDate: 6/09/10 ACME, TERRELL, CAT WBA CO,nNC Figure 14 /` LEGEND WW20 Z PROPERTY LINE } ACTIVE POTABLE DOT RIGHT-OF-WAY 0- ACTIVE NON POTABLE CI RESIDENCE "ins ram CT1V CHURCH ACTIVE - SERVES TWO PROPERTIES USE/STATUS UNKNOWN 0WW20 REFER TO TABLE 1 FOR WSW INFORMATION SCALE IN FEET" 0 250' 500' 1'a500' GMA 6 _____„,........„,......, Gro nd■ater Lfanagement Mandates. Inc. File: DRAWINGS/16217 1500RAD LOCATIONS OF WATER SUPPLY WELLS Date: 5/14/09 Project No. 16217 FORMER TERRELL SITE, TERRELL, CATAWBA CO., NC Figure 15 Table 1 Summary of Water Supply Well Information Former Terrell Shell NC 150 and Sherrill's Ford Road Terrell, Catawba County, North Carolina WW1A 46170925 4100 Carroll & Shelia Lineberger 7985 E NC 150 Hwy Terrell, NC 28682 PO Box 385 Terrell, NC 28682 active WWIB 46170925 4100 Carroll & Shelia Linebergei 7985 E NC 150 Hwy Terrell, NC 28682 PO Box 385 Terrell, NC 28682 active WW2 46170925 1219 Margaret Connor Garrison 7970 E NC 150 Hwy . Terrell, NC 28682 PO Box 605 Claremont, NC Inactive WW3 46171314 9886 TVD LLC 7947 E NC 150 Hwy Terrell, NC 28682 PO Box 121 3Iack Mountain, NC 28711 active WW4 46170915 8265 Jean Huffman Connor 9247 Sherrills Ford Rd Terrell, NC 28682 PO Box 730 Claremont, NC inactive WW5 46170915 6110 Jean Huffman Connor 7914 E NC 150 Hwy Terrell, NC 28682 PO Box 730 Claremont, NC 28610 active WW6 46171424 5346 Rehobeth United Methodist Church Trustee 9297 Sherrills Ford Rd Terrell, NC 28682 PO Box 356 Terrell, NC 28682 active WW7 46171025 5177 Terrell Camping Center Inc. 8011 E NC 150 HWY Terrell, NC 28682 PO Box 301 Terrell, NC 28682 active WW8 46171424 6779 Joe Dean Cornelius 9276 Sherrills Ford Rd Terrell, NC 28682 9288 Sherrills Ford Rd Terrell, NC 28682 active WW9 46171025 6279 Daphne R. Wagner 8021 E NC 150 HWY Terrell, NC 28682 8950 Fair Oak Drive Sherrills Ford, NC 28673 active WW10 46171434 8324 The Kunkleman Group 8033 E NC 150 HWY Terrell, NC 28682 PO Box 10 Cornelius, NC 28031 active WW11 46171025 8771 Lee Kermit Howard 8042 E NC 150 HWY Terrell, NC 28682 8042 E NC 150 HWY Terrell, NC 28682 active WW12 46171434 1781 Anthony R. Stone 9312 Sherrills Ford Rd. Terrell, NC 28682 9312 Sherrills Ford Rd. Terrell, NC 28682 unknown WW13 46171314 5761 ichael Dennis and Dianne H Ro 7921 E NC 150 HWY Terrell, NC 28682 7921 E NC 150 HWY Terrell, NC 28682 inactive WW14 46171314 5761 ichael Dennis and Dianne H Ro 7921 E NC 150 HWY Terrell, NC 28682 7921 E NC 150 HWY Terrell, NC 28682 active WW15 46170915 9631 Estate of Charles Franklin Connc 9210 Sherrills Ford Rd Terrell, NC 28682 PO Box 730 Claremont, NC 2810 active WW16 46170915 9631 `.state of Charles Franklin Connc 9210 Sherrills Ford Rd Terrell, NC 28682 PO Box 730 Claremont, NC 2810 active WW17 46171035 3913 Brian and Karen Witherspoon 8066 E NC 150 HWY Terrell, NC 28682 3123 Charlotte Highway Mooresville, NC 28117 inactive WW18 46171035 9143 Nell McNeely Sherrill 8065 E NC 150 HWY Terrell, NC 28662 8511 Sherrills Ford Rd Sherrills Ford, NC 28673 active WW19 46171434 0427 Ellen Fisher 9330 Sherrills Ford Rd Terrell, NC 28682 1550 Williams Ln Catawba, NC 28609 active WW20 46171323 3847 Brenda FigaroWright 3915 Hob Ln. Terrell, NC 28682 229 Tomy Dr Mooresville, NC 28115 active WW21 46171314 1369 nest Eugene and Mary C. Stem 7869 E NC 150 HWY Terrell, NC 28682 PO Box 336 Terrell, NC 28682 unkown WW22 46170905 8372 Robert Harold Gabriel 9225 Sherrills Ford Rd Terrell, NC 28682 660 Ololu Dr Winter Park, FL 32789 active WW23 46170915 3972 Princeton Asset Management LF 9187 Sherrills Ford Rd. Terrell, NC 28682 PO Box 3064 Mooresville, NC 28117 unknown WW24 46170916 3151 Mark Anthony Knapp 9173 Sherrills Ford Rd. Terrell, NC 28682 9173 Sherrills Ford Rd. Terrell, NC 28682 active Refer to Figure 5 for locations of Water Supply Wells T.1100s1162117 (TerreiFs)1New Technology Cleanup Plan\16217 WSW Owners Table 1 Page 1 of I Print Parcel Map and Report gtE@gi2TiA T .. ' BA Eg VI Page 1 of 2 Real Estate Search Parcel Summary Printed Map Scale 1 inch = 146ft Parcel ID: 461709254100 Parcel Address: 7985 E NC 150 HWY, TERRELL Owner: LINEBERGER CARROLL G SR Address: PO BOX 385 City: TERRELL Owner2: LINEBERGER SHELIA H Address2: State/Zip: NC, 28682-0385 Building(s) Value: $305,300 I Land Value: $173,500 Total Value: $478,800 DISCLAIMER: This map/report product was prepared from the Catawba County, NC Geospatial Information Services. Catawba County has made substantial efforts to ensure the accuracy of location and labeling Information contained on this map or data on this report. Catawba County promotes and recommends the independent verification of any data contained on this map/report product by the user. The County of Catawba, its employees, agents, and personnel, disclaim, and shall not be held liable for any and all damages, loss or liability, whether direct, Indirect or consequential which arises or may arise from this map/report product or the use thereof by any person or entity. http://www.gis. catawba.nc.us/website/Parcel/printMapandReport.asp?pine=461709254100&paddr=7985%... 10/4/2010 Print Parcel Map and Report Page 2 of 2 Parcel Report - Catawba County, NC Parcel Information: Owner Information: Parcel ID: 461709254100 Name: LINEBERGER CARROLL G SR Parcel Address: 7985 E NC 150 HWY Name2: LINEBERGER SHELIA H City: TERRELL 28682 Address: PO BOX 385 LRK(REID): 13970 Address2: Deed Book/Page: 2168/0713 Deed Image City: TERRELL Subdivision: State/Zip: NC 28682-0385 Lots: Block: Last Sale: School Information: Plat Book/Page: / School District: COUNTY Calculated Acreage: 3.74 Elementary School: SHERRILLS FORD Tax Map: 013 X 03003 Middle School: MILL CREEK State Road: 1848 High School: BANDYS Township: MOUNTAIN CREEK School Mao Tax/Value Information: Tax Rates(odf) Zoning Information: Municipal Tax District: COUNTY Zoning District: COUNTY Fire District: SHERRILLS FORD Zonings: PD Tax Account Number: 159757065 Zoning2: Market Building(s) Value: $305,300 Zoning3: Market Land Value: $173,500 Zoning Overlay: MUC-0,WP-0 Market Total Value: $478,800 Small Area: SHERRILLS FORD Year Built/Remodeled: 1956 Split Zoning District 1/2: 0/0 Current Tax Bill Zoning Agency Phone Numbers Miscellaneous: Voter Precinct: P41 I Firm Panel Date: 3/18/2008 Building Code: COMMERCIAL or INDUSTRIAL Firm Panel #: 3710461700K Building Permits for this parcel 2010 Census Tract: 011502 WaterShed: WS-IV Critical Area 2010 Census Block: 5031 WaterShed Split: NO Agricultural District: Parcel Report Data Descriptions DISCLAIMER: This map/report product was prepared from the Catawba County, NC Geospatlal Information Services. Catawba County has made substantial efforts to ensure the accuracy of location and labeling Information contained on this map or data on this report. Catawba County promotes and recommends the independent verification of any data contained on this map/report product by the user. The County of Catawba, Its employees, agents, and personnel, disclaim, and shall not be held liable for any and all damages, loss or liability, whether direct, Indirect or consequential which arises or may arise from this map/report product or the use thereof by any person or entity. http://www.gis.catawba.nc.us/website/Parcel/printMapandReport. asp?pinc=461709254100&paddr=7985%... 10/4/2010 bug( 00) - 2- cp-) 1,1a (IL ik)U of-6 itc C*(1,0 710/1-1,- 6-7-1Diva('f J e cu rQ — apt (/ et( dtj'Z- S? 114 L Pt\d`tle, - (r,t.,62v_ 444 � r - MB©1��-� YEA L5-i'C' M 17C 6eN0 73,e— Co ar �- — �o s , lktt c .oaf seciff,� GROUNDWATER FIELD AB FORM Location code 0 5-IN County Rowan Quad N Serial No. Lat, Long. Report To, ARO, FRO(MR9 RRO, WaRO, WiRO, WSRO, Kinston FO, Fe„. rust, Central Off., Other: Shipped by: Bus COurier Hand Del., Other: SAMPLE TYPE Water o o Soil 111 Other Chain of Custody AMPLE PRIORITY X Routine Emergency Purpose: UIC System Inspection Collector(s): Ma utte / Andrew Pitner Date: 0 2 10 Time Baseline, Complaint, Compliance, LUST, Pesticide Study, Federal Trust, Other. (circle one) Owner: Catawba College pH 40o Spec. Cond.94 at 25°C Location or Site: 2300 W. Innes Street, Salisbury North Carohna Department of Enwronment and Natural Resources DIVISION OF WATER QUALITY -GROUNDWATER SECTION Lab Number Date Received Time: Rec'd By: Other: From:Bus, Courier, Hand DeL, Data Entry By: Ck: Date Reported: FIELD ANALYSES Temp: io °C Odor Appearance Field Analysis By: Maria Schutte LABORATORY ANALYSES ROD 310 - mg/L COD High 340 mg/L COD Low 335 mg/L Worm' MF Fecal 31616 000m1 MF Total 31504 /100ml TOC 680 Turbidity 76 NTU esidue, Total Suspended 530 mg/L Alkalinity to pH 4 5 410 Alkalinity' to pH 8,3 415 'ate 445 donate 440 dioxide. 405 loride 940 ,hromiurry Hex 1032 Color: True 80 'yande 720 b Comments units mg/1, mg/L mg/L mg/ mg/L ing/L, tig/L V Description of sampling point: Influent Sampling Method: Pump Remarks I inno bap er. etc. Sample Interval Diss Solids 70300 rrig(L X Fluoride 951 mg7L X 1 Hardness: Total 900 mq/L Hardness (non-carh) 902 mg/L Phenols 32730 ug/I pecrfic Cond 95 uMhosicrn ;ulfate 945 e 745 mg/L and Grease NH3 as N ,610 mglL TKN as N 625 mg/ 02 + NO3 as N 630 R Total as P 665 m6/L Nitrate (NO3as N1620 mg1L ile (NO2 as Ni 615 mg/L (Purnpung tfrne, air lernp „ ot) X Ag-Silver 46566 01_3anochlorine Pesticides Al -Aluminum 46557 As -Arsenic 46551 a -Barium 46558 Ca-Calcuum 46552 Cd-Cadmium 46559 r-Chrornium 46559 u'Copper 46562 Fe -Iron 46563 tug/ o,g2L mg/ L_LgLL ugIL -Mercury 71900 u1 K-PotassIum 46555 mg/L m g-tvlagnesium 46554 n-Manganese 46565 urn 46556 Ni- Pb-Lead 46564 Se -Selenium Zn-Znc 46567 G -54 REV. 710 For Dissolved Analysis -submit Filtered sample and write "DIS" rn block, ug/L ug7L _ u_gIL Organophosp_horus Pesticides Nitrogen Pesticides Acid Herbicides PCBs Semivolatile 032nics TPH-DieseIR,e Volatile Organics (VOA bottle), TPH-Gasoline Rane TPH-BTEX Gasokne Range LAB USE ONLY Temperature on arrival (T),