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HomeMy WebLinkAboutWI0300359_DEEMED FILES_20171101Pennit Number Program Category Deemed Ground Water Permit Type WI0300359 Injection Deemed In-situ Groundwater Remediation Well Primary Reviewer shristi.shrestha Coastal SWRule Permitted Flow Facility Facility Name Johnny Pruitt/NCDOT Site#15 Location Address 7719 Pageland Hwy Mooresville Owner Owner Name NC 28117 Ncdeq Dwm Ust Section-Federal & Stsate Lead Program Dates/Events Orig Issue 11/1/2017 App Received 10/25/2017 Regulated Activities Groundwater remediation Outfall Waterbody Name Draft Initiated Scheduled Issuance Public Notice Central Files : APS SWP 11/1/2017 Permit Tracking Slip Status Active Project Type New Project Version 1.00 Permit Classification Individual Permit Contact Affiliation Major/Minor Minor Facility Contact Affiliation Scott Ryals 1646 Ma il Service Ctr Raleigh Owner Type Government -State Owner Affiliation Mark Petenmann 1646 Mail Service Ctr Raleigh Region Mooresville County Union NC NC Issue 11/1/2017 Effective 11/1/2017 27699 27699164 Expiration Requested /Received Events Streamlndex Number Current Class Subbasln Shrestha, Shristi R From: Sent: To: Subject: Attachments: Please find the attached NOL Shristi Shristi R. Shrestha Hydrogeologist Shrestha, Shristi R Wednesday, November 01, 2017 2:35 PM Basinger, Corey; Pitner, Andrew WI0300359 NOi Johnny Pruitt MO-4711_1582_CA_NOI_20171101 (002).pdf Water Quality Regional Operations Section Animal Feeding Operations & Groundwater Protection Branch North Carolina Department of Environmental Quality 919 807-6406 office shristi.shrestha@ ncdenr.g ov 512N. Salisbury Street 1636 Mail Service Center Raleigh, NC 27699 1636 Email correspondence to and from this address is subject to thE- 1 orth Carolina Public Records Law and may b e discfos9d tc third parties. Shrestha, Shristi R From: Sent: To: Cc: Subject: Shrestha, Shristi R Wednesday, November 01, 2017 2:32 PM 'Travis Lee O'Quinn'; Ryals, Scott David Loftis; Michael Pfeifer; Basinger, Corey; Pitner, Andrew WI0300359 NOi RE: [External] Johnny Pruitt Site NOi Thank you for submitting the Notice of Intent to Construct or Operate Injection Wells (NOI) for the above referenced site. Please remember to submit the following regarding this injection activity: 1) Well Construction Records (GW-1) and Abandonment Records (GW-30) when completed. Please provide copies of the GW-ls and GW-30s if not already submitted (ori ginals go the address printed on the form). NOTE: Direct push or Geoprobe wells are considered wells and require construction (GW-1) and abandonment forms (GW-30). If well construction/abandonment information is the same for the wells, only one form needs to be completed-just indicate total number of injection points in the Comments/Remarks section of form. These forms can be found on our website at h ttp ://de g.nc.gov/about/divisions/water-resources/water-resources-permits/wastewater-branch/ ground-water- protection/ground-water-rep orting-forms 2) Injection Event Records (IER). All injections, including air and passive systems require an IER. The IER can be modified for air sparge wells (e.g., air flow 'continuous' for date or rate of injection, etc.). You can scan and send these forms directly to me at Shristi.shrestha@ncdenr.gov or via regular mail to address below. When submitting the above forms, you will need to enter the nine-digit alpha-numeric number on the form (i.e., WI0:XXXXXX) that has been assigned to the injection activity at this site. This notification has been given the deemed permit number WI0300359. This number is also referenced in the subject line of this email. You may if you wish, scan and send back as attachments in r ep ly to this email, as it will already have the assigned deemed permit number in the subject line. Please send me a hard co py of the NOI for our records. Thank you, Shristi Shristi R. Shrestha Hydrogeologist Water Quality Regional Operations Section Animal Feeding Operations & Groundwater Protection Branch North Carolina Department of Environmental Quality 919 807-6406 office shristi.shrestha@ ncdenr.g ov 512N. Salisbury Street 1636 Mail Service Center Raleigh, NC 27699 1636 Email correspondence to and from this address is subject to the Norlh Carolina Public Records Law and may be disclosed to thJi·d parties. From: Travis Lee O'Quinn [mailto:toquinn@smeinc.com] Sent: Wednesday, November 01, 2017 11:46 AM To: Ryals, Scott <scott.ryals@ncdenr.gov>; Shrestha, Shristi R <shristi.shrestha@ncdenr.gov> Cc: David Loftis <DLoftis@smeinc.com>; Michael Pfeifer <MPfeifer@smeinc.com> Subject: RE: [External] Johnny Pruitt Site NOI CAUTION: External email. Do not click links or open attachments unless verified. Send all suspicious email as an attachment to report.spam@nc.gov. Scott/Shrista, I forgot to include the attachments to the NOI. See the attached NOI with the attachment. Scott, We installed the socks in MW-1, MW-4R, and MW-5R. Let me know if you have any additional questions. Thanks , Travis L. O'Quinn Environmental Project Professional ..... I I S&ME 97S1 Southern Pine Blvd. Charlotte, NC 28273 map 0: 704.523.4726 M: 704.995.5481 www.smeinc.com Linkedin I Twitter I Facebook This electronic message is subject to the terms of use set forth at www.smeinc.com /email. If you received this message in error please advise the sender by reply and delete this electronic message and any attachments. Please consider the environment before printing this email. From: Ryals, Scott mailto:scott. als (a)ncdenr.uov] Sent: Wednesday, November 01, 2017 11 :29 AM To: Shrestha, Shristi R <shristi.shrestha@ncdenr.iw v>; Travis Lee O'Quinn <toguinn@smeinc.com> Cc: David Loftis <DLoftis @smeinc.com>; Michael Pfeifer <MPfeifer@smeinc.com> Subject: RE: [External] Johnny Pruitt Site NOI Which wells did you install the socks in Travis? I will send Shristi the site map and concentration map and which sock it is from their list we used and GW should have the well logs since they make everyone submit them. Shristi, if you have any questions please contact me. Thank you, Scott C. Ryals. PE. CEE Engineer, Trust Fund Branch Division of Waste Management, UST Section North Carolina Department of Environmental Quality 919 707 8168 office scott.rvalsc incdenr,gov 217 West Jones Street (physical) 1646 Mail Service Center (mailing) Raleigh, NC 27699 Notr g Compares Email correspondence ft, and from this address is subject to #ha North Carolina Public Records Law and may be disclosed !ro third ,car ties. From: Shrestha, Shristi R Sent: Wednesday, November 01, 2017 11:08 AM To: Travis Lee O'Quinn <to_quinn'o smeinc.corn> Cc: David Loftis <DLoftis'rc!smeinc.com>; Ryals, Scott <scott.ryals@ncdenr.gQy>; Michael Pfeifer <MPfeifer<< smeinc_com> Subject: RE: [External] Johnny Pruitt Site NOI Please submit the part H ( Injection zone maps) and fill out 1(approves injectants information). Also, please include GW-1 ( well construction records for the existing wells)_ Than you, Shristi Shrlstl R. Shrestha Hydrogeologist Water Quality Regional Operations Section Animal Feeding Operations & Groundwater Protection Branch North Carolina Department of Environmental Quality 919 807-6406 office shristi.shrestha@ncdenr.00v 512N, Salisbury Street 1636 Mail Service Center Raleigh, NC 27699 1636 amall correspondence to and from this address is subject to the ror►h Caroline Publl records .awr and m _ y be disclosed to third parties. From: Travis Lee O'Quinn [mailto:taqui.nnia.smeinc.com} Sent: Wednesday, October 25, 2017 4:11 PM To: Shrestha, Shristi R <shristi.shresthau ncdenr.eov> Cc: David Loftis <DLoftis: 7 smeinc.com>; Ryals, Scott <scott.ryals ap7 cdenr.gov>; Michael Pfeifer <MPfeifer<<t smeinc.com> Subject: [External] Johnny Pruitt Site NOI CAUTION: This email originated from outside of the organization. Do not click links or open attachments unless you verify that the attachment and content are safe. Send all suspicious email as an attachment to report.spam@':a nc_gov. Attached is the NOi for the Johnny Pruitt Site (Incident #15782) that is currently one of the NCDEQ, DWM, UST Section Trust Fund/orphan site located at 7719 Pageland Highway in Monroe, NC. NCDEQ contracted S&ME to install oxygen release socks at the site. On August 12, 2017, S&ME installed the socks in three existing monitoring wells at the site. Sorry, I was unaware that we needed to complete a NOi prior to install oxygen release socks. I will make sure I complete the NOi prior to installing socks in the future. Contact me with any questions or concerns. Thanks, Travis L. O'Quinn Environmental Project Professional I I S&ME 9751 Southern Pine Blvd. Charlotte, NC 28273 map 0: 704.S23.4726 M: 704.995.5481 www.smeinc.com Linkedin I Twitter I Facebook This electronic message is subject to the terms of use set forth at www.smeinc.com /email. If you received this message in error please advise the sender by reply and delete this electronic message and any attachments. Please consider the environment before printing this email. North Carolina Department of Environmental Quality -Division of Water Resources NOTIFICATION OF INTENT (NOi) TO CONSTRUCT OR OPERATE INJECTION WELLS The following are ''permitted by rule" and do not require an individual permit when constructed in accordance with the rules of 15A NCAC 02C .0200. This form shall be submitted at least 2 WEEKS prior to injection. AQUIFER TEST WELLS 05A NCAC 02C .0220 ) These wells are used to inject uncontaminated fluid into an aquifer to determine aquifer hydraulic characteristics. IN SITU REMEDIATION (15A NCAC 02c .0225 1 or TRACER WELLS (15A NCAC 02C .0229): 1) Passive Injection S ystems -In-well delivery systems to diffuse injectants into the subsurface. Examples include ORC socks, iSOC systems, and other gas infusion methods (Note: Injection Event Records (IER) do not need to be submitted for replacement of each sock used in ORC systems). 2) Small-Scale Injection O perations -Injection wells located within a land surface area not to exceed 10,000 square feet for the purpose of soil or groundwater remediation or tracer tests. An individual permit shall be required for test or treatment areas exceeding 10,000 square feet. 3) Pilot Tests -Preliminary studies conducted for the purpose of evaluating the technical feasibility of a remediation strategy in order to develop a full scale remediation plan for future implementation, and where the surface area of the injection zone wells are located within an area that does not exceed five percent of the land surface above the known extent of groundwater contamination. An individual permit shall be required to conduct more than one pilot test on any separate groundwater contaminant plume. 4) Air In jection Wells -Used to inject ambient air to enhance in-situ treatment of soil or groundwater. Print Clearly or Type Information. Illegible Submittals Will Be Returned As Incomplete. DATE: October 25 . ,2017 PERMIT NO. (/'J:J.,.O 30 03 59 (to be filled in byDWR) A. WELL TYPE TO BE CONSTRUCTED OR OPERATED B. (1) (2) (3) (4) (5) (6) --~Air Injection Well ...................................... Coµiplete sections B through F, K, N ___ Aquifer Test Well ....................................... Complete sections B through F, K, N ~X~_~Passive Injection System ............................... Complete sections B through F, H-N ___ Small-Scale Injection Operation ...................... Complete sections B through N ___ Pilot Test ................................................. Complete sections B through N ___ Tracer Injection Well ................................... Complete sections B ~IR>/NCDEC!DWR STATUS OF WELL OWNER: State Government OCT 2 Ji 2017 C. WELL OWNER(S) -State name of Business/Agency, and Name and Title ofpers~eRJ.r~iW~i.!M-ity to sign on behalf oft};le business or agency: perat,ons Section Name(s): ___ S_c_o_tt_R_y~a_ls~, _N_C_D_E_Q~._D_WM_~• U_S_T_S_e_ct_io_n _________________ _ Mailing Address: --~1~6~4~6~M~a~i=l~S~erv~ic~e~C~en~t~er~-------------------- City: Raleigh State: NC Zip Code: 27699-1646 County: ___ -'W"""'ak=e- Day Tele No.: 919-707-8166 Cell No.: __________ _ EMAIL Address: scott.n ·als{w ncdenr.gov Fax No.: ___________ _ Deemed Permitted OW Remediation NOI Rev. 6/1/2017 Page I D. PROPERTY OWNER(S) (if different than well owner) Name and Title: -----'J"""'o=h=n'----'D"---'----'. &=--=J---=e=nn=y.L..-:C'-'-. =R=o-'-'ri=e ____________________ _ Company Name --------------------------------- Mailing Address: ------'7'--'7....:1"""9....:P...::a""u..::.el""a~n=d-"-H=i""g=hw-'-'-=a.,_y ____________________ _ City: Monroe State: NC Zip Code:_2=8,._l"-'1=2,..._ ___ County: ___ ...,aU--'n_io~n_ Day Tele No.: ---~7~04~-~76~4~-9~4~8~8 ___ _ Cell No.: __________ _ EMAIL Address: _____________ _ Fax No.: ___________ _ E. PROJECT CONTACT (Typically Environmental Engineering Firm) Name and Title: ___ T=r~a~v=is~O~'O~u=inn/P=~r-=-o,..=je=ct~P~r~o=fe=s=s=io=n=al~----------------- Company Name ---=S=&=M=E ___________________________ _ Mailing Address: ------'9"""7""'5""'1-"S""'o""u=th=e=rn~P=in=e~B~ou=l=e~va=r-=d~------------------ City: Charlotte State: NC Zip Code: . ....a2=8=2~7=3 ____ County: Mecklenburu Day Tele No.: 704-523-4726 Cell No.: __________ _ EMAIL Address: toguinn/@ smeinc.com Fax No.: 704-525-3953 F. PHYSICAL LOCATION OF WELL SITE (1) Facility Name & Address: Johnny Puritt/NCDOT Site #15. 7719 Pageland Highway City: --~M=o=n=ro""'e'------_________ County: Union Zip Code: ---=2=8=1..a..17.,__ (2) Geographic Coordinates: Latitude**: ___ 0 ____ " or ~3,._4.,_0.,_,.8""'1'"""6'""1-'-7=8 _____ _ Longitude**: " "or -80 °.417138 Reference Datum : ________ Accuracy: ________ _ Method of Collection:. __________________ _ **FOR AIR INJECTION AND AQUIFER TEST WELLS ONLY: A FACILITY SITE MAP WITH PROPERTY BOUNDARIES MAY BE SUBMITTED IN LIEU OF GEOGRAPHIC COORDINATES . G. TREATMENT AREA Land surface area of contaminant plume: _______ .square feet Land surface area ofinj. well network: square feet(::: 10,000 ft 2 for small-scale injections) Percent of contaminant plume area to be treated: (must be.:::. 5% of plume for pilot test injections) H. INJECTION ZONE MAPS -Attach the following to the notification. (1) Contaminant plume map(s) with isoconcentration lines that show the horizontal extent of the contaminant plume in soil and groundwater, existing and proposed monitoring wells, and existing and proposed injection wells; and (2) Cross-section(s) to the known or projected depth of contamination that show the horizontal and vertical extent of the contaminant plume in soil and groundwater, changes in lithology, existing and proposed monitoring wells, and existing and proposed injection wells. (3) Potentiometric surface map(s) indicating the rate and direction of groundwater movement, plus existing and proposed wells. Deemed Permitted GW Remediation NOI Rev. 6/1/2017 Page 2 I. DESCRIPTION OF PROPOSED INJECTION ACTIVITIES -Provide a brief narrative regarding the purpose, scope, and goals of the proposed injection activity. This should include the rate, volume, and duration of injection over time. A release of l!asoline from an underground storaQe tank s ystem located on the pro pe 11y has impacted gr oundwater above the 15A NCAC 2L .0202 groundwater qualitv standards. The use of oxyg en releasing socks (Provectus ORS) using three wells (MW-I. MW-IR. and MW-4R) is planned to enhance the de 1n adation of petroleum contaminant levels in the aroundwater to below the 2L Standards. Nine 3-ft long oxygen release socks were installed in the wells as follows: MW-I (3). MW-IR (3 ). and MW-4R (3). J. APPROVED INJECT ANTS -Provide a MSDS for each injectant. Attach additional sheets if necessary. NOTE: Only injectants approved by the NC Division of Public Health, Department of Health and Human Services can be injected. Approved injectants can be found online at htt p://deq .nc.eov/about/divisions/water- resources/water-resources-permits/wastewater-branch/1?.round-water-protection/!!round-water-a pp roved-iniectants. All other substances must be reviewed by the DHHS prior to use. Contact the UIC Program for more info (919- 807-6496). Injectant: Volume ofinjectant: _____________________________ _ Concentration at point of injection: Percent if in a mixture with other injectants: ____________________ _ Injectant: Volume ofinjectant: _____________________________ _ Concentration at point of injection: Percent if in a mixture with other injectants: ____________________ _ Injectant: Volume ofinjectant: Concentration at point of injection: Percent if in a mixture with other injectants: ____________________ _ K. WELL CONSTRUCTION DATA (1) (2) Number of injection wells: ______ Proposed ___ 3 ___ Existing (provide GW-Is) For Proposed wells or Existing wells not having GW-Is, provide well construction details for each injection well in a diagram or table format. A single diagram or line in a table can be used for multiple wells with the same construction details. Well construction details shall include the following (indicate if construction is proposed or as-built): (a) Well type as permanent, Geoprobe/DPT, or subsurface distribution infiltration gallery (b) Depth below land surface of casing, each grout type and depth, screen, and sand pack (c) Well contractor name and certification number Deemed Permitted GW Remediation NOi Rev. 6/1/2017 Page3 L. SCHEDULES — Briefly describe the schedule for well construction and injection activities. Oxen release socks were installed Aueust 12. 2017. Socks to be removed and replaced in approximatell 6 months followine installation. The socks will then be removed from the wells in approximately 6 months after the second application. M. MONITORING PLAN — Describe below or in separate attachment a monitoring plan to be used to determine if violations of groundwater quality standards specified in Subchapter 02L result from the injection activity. After removal of the socks. the wells will be sampled for SM 6200B parameters. N. SIGNATURE OF APPLICANT AND PROPERTY OWNER APPLICANT: "I hereby certify, under penalty of law, that I am familiar with the information submitted in this document and ail attachments thereto and that, based on my inquiry of those individuals immediately responsible for obtaining said information, I believe that the information is true, accurate and complete. I am aware that there are significant penalties, including the possibility of fines and imprisonment. for submitting false information. I agree to construct, operate. maintain, repair, and if applicable, abandon the injection well and all related appurtenances in accordance with the 15A NCAC 02C 0200 Rules," Travis O'Quinn.Project Professional Signature of Applicant Print or Type Full Name and Title PROPERTY OWNER (if the propem is not owned by the permit applicant): "As owner of the property on which the infection well() are to be constructed and operated, 1 hereby consent to allow the applicant to construct each injection well as outlined in this application and agree that it shall be the responsibility of the applicant to ensure that the injection well(") conform to the Well Construction Standards ('15A NCAC 02C .0200). " "Owner" means any person who holds the fee or other property rights in the well being constructed. A well is real property and its construction on land shall be deemed to vest ownership in the land owner, in the absence of contrary agreement in writing. See Attached Access Agreement Signature* of Property Owner (if different from applicant) Print or Type Full Name and Title *.Ira access agreement between the applicant and property owner may be submitted in lieu of a signature on this form. Submit the completed notification package to: DWR—UIC Program 1636 Mail Service Center Raleigh, NC 27699-1636 Telephone: (919) 807-6464 Deemed Per1'10ed(1W Itemediation NUI Rev. 6/1/20l7 Page 4 LETTER OF TRANSMITTAL SBME, Inc. 9751 Southern Pine Blvd. Charlotte, NC 28273 704.523.4726 704.525-3953 fax To: NC Dept. of Environmental Quality Water Quality Regional Operations Section 163E Mail Service Center Raleigh, NC 27699-1636 We Are Sending You: ® Attached following items: ❑ Shop drawings ❑ Contract ❑ Plans 7 Copy of letter ❑ Report RECEIVEDINCDEQIDWR NIJV062D7 Water Quality Regional Operations Section Date: November 1, 2017 Job No. 4305-17-153 Pruitt, Johnny/NCDOT Site #15 TF-15782 UST #MO-4711 Attn: Ms. Shrista R. Shrestha Under separate cover via the ❑ Samples ❑ Specifications Copies I Date No 1 11/1/17 Notification of Intent Description These Are Transmitted As Checked Below: n For approval ® For your use ® As requested ❑ For Review ❑ For Bids Due: ^I 1 ❑ Prints Returned After Loan To Us Remarks: Signed: If you have any questions. please contact Travis O'Quinn at 764.523.4726. Thank you Gloria A. Keiffer, Administrative Assi North Carolina Department of Environmental Quality-Division of Water Resources NOTIFICATION OF INTENT (NOi) TO CONSTRUCT OR OPERATE INJECTION WELLS The following are ''permitted by rule" and do not require an individual permit when constructed in accordance with the rules of JSA NCAC 02C .0200. This form shall be submitted at least 2 WEEKS prior to iniection. AQUIFER TEST WELLS {15A NCAC 02C .0220) These wells are used to inject uncontaminated fluid into an aquifer to determine aquifer hydraulic characteristics. IN SITU REMEDIATION (15A NCAC 02c .0225} or TRACER WELLS (1 5A NCAC 02c .0229): 1) Passive Injection Systems -In-well delivery systems to diffuse injectants into the subsurface. Examples include ORC socks, iSOC systems, and other gas infusion methods (Note: Injection Event Records (IER) do not need to be submitted for replacement of each sock used in ORC systems). 2) Small-Scale Injection Operations -Injection wells located within a land surface area not to exceed 10,000 square feet for the purpose of soil or groundwater remediation or tracer tests. An individual permit shall be required for test or treatment areas exceeding 10,000 square feet. 3) Pilot Tests -Preliminary studies conducted for the purpose of evaluating the technical feasibility of a remediation strategy in order to develop a full scale remedia.tion plan for future implementation, and where the surface area of the injection zone wells are located within an area that does not exceed five percent of the land surface above the known extent of groundwater contamination. An individual permit shall be required to conduct more than one pilot test on any separate groundwater contaminant plume. 4) Air Injection Wells -Used to inject ambient air to enhance in-situ treatment of soil or groundwater. Print Clearly or Type Information. lllegible Submittals Will Be Returned As Incomplete. DATE: November 1. . 2017 PERMIT NO. ________ (to be filled in by DWR) A. WELL TYPE TO BE CONSTRUCTED OR OPERATED B. (1) (2) (3) (4) (5) (6) ---'Air Injection Well ...................................... Complete sections B through F, K, N ---'Aquifer Test Well ....................................... Complete sections B through F, K, N -X __ Passive Injection System ............................... Complete sections B through F, H-N ___ Small-Scale Injection Operation ...................... Complete sections B through N __ Pilot Test.. ............................................... Complete sections B ~Qj¼E D/NCDEQ/OWR ___ Tracer Injection Well ................................... Complete sections B throug fJ V O 6 2017 STATUS OF WELL OWNER: State Government Water Quality Regional Operations Section C. WELL OWNER(S) -State name of Business/Agency, and Name and Title of person delegated authority to sign on behalf of the business or agency: Name(s): ---=S=co=tt"-'R=y.,a=ls ..... -=-N=C=D=E=O ..... ,-=D'""'WM"-==-· -=U-=S-=-T-=S=ec=u=·o=n'----------------- Mailing Address: 1646 Mail Service Center City: Raleigh State: NC Zip Code: 27699-1646 County: __ ~W-ak=e~ Day Tele No.: 919-707-8166 Cell No.: _________ _ EMAIL Address: __ _,.s=co=tt=.ry;..,.=al=s@n-==c=de=nr=·=g=ov..,__ __ _ Fax No.: __________ _ Deemed Permitted GW Remediation NOi Rev. 6/1/2017 Pagel D. PROPERTY OWNER(S) (if different than well owner) Name and Title: ______ J __ ohn=-=D ..... =&'"""J"""enn=-y._C.........a. R .... o=n--·e _____________________ _ CompanyName ______________________________ _ Mailing Address: ___ 77_1_9_P--'a~g=el~an_d~H~ig~h~w~a~y ___________________ _ City: Monroe State: NC Zip Code:--'2=8--=1=1=2 ____ County: __ ---'U=n=i=on=-- Day Tele No.: ---"""'7""'"04-'--""""7 .... 64 .... -.... 94""""8=-=8 _____ _ Cell No.: __________ _ EMAIL Address:. _____________ _ FaxNo.: __________ _ E. PROJECT CONTACT (Typically Environmental Engineering Firm) Name and Title: -----=T=ra=v=is=-o~•o_uinn/P=·=-=-=ro,.,_jec=t=-P=ro=fe=s=si=o=na=l---______________ _ Company Name -----=S=&=ME=---------------------------- Mailing Address: ___ 97-5-l~S=· o=u=th=e=m=-P=-m=· =e-B=o=u-le~var~d ___________________ _ City: Charlotte State: NC Zip Code:_2_8_27_3 ____ County: Mecklenburg Day Tele No.: 704-523-4726 Cell No.: __________ _ EMAIL Address: toquinn@smeinc.com Fax No.: 704-525-3953 F. PHYSICAL LOCATION OF WELL SITE (l) Facility Name & Address: Johnny Puritt/NCDOT Site #15, 7719 Pageland Highway City: Monroe County: Union Zip Code: __ 2_8_1_17_ (2) Geographic Coordinates: Latitude**: ___ 0 __ __" or _3=-4"-0=.8=1=6=-17'"""8'------- Longitude**: 0 __ " or -80 °.417138 Reference Datum: ________ Accuracy: _______ _ Method of Collection: ________________ _ **FOR AIR INJECTION AND AQUIFER TEST WELLS ONLY: A FACILI'IY SITE MAP WITII PROPER'IY BOUNDARIES MAY BE SUBMITTED IN LIEU OF GEOGRAPIIlC COORDINA1ES. G. TREATMENT AREA Land surface area of contaminant plume: ________ square feet Land surface area ofinj. well network: square feet~ 10,000 ft2 for small-scale injections) Percent of contaminant plume area to be treated: (must be ~ 5% of plume for pilot test injections) H. INJECTION ZONE MAPS -Attach the following to the notification. (1) Contaminant plume map(s) with isoconcentration lines that show the horizontal extent of the contaminant plume in soil and groundwater, existing and proposed monitoring wells, and existing and proposed injection wells; and (2) Cross-section(s) to the known or projected depth of contamination that show the horizontal and vertical extent of the contaminant plume in soil and groundwater, changes in lithology, existing and proposed monitoring wells, and existing and proposed injection wells. (3) Potentiometric surface map(s) indicating the rate and direction of groundwater movement, plus existing and proposed wells. Deemed Permitted GW Remediation NOi Rev. 6/1/2017 Page2 I. DESCRIPTION OF PROPOSED INJECTION ACTIVITIES -Provide a brief narrative regarding the purpose, scope, and goals of the proposed injection activity. This should include the rate, volume, and duration of injection over time. A release of gasoline from an underground storage tank system located on the property has impacted groundwater above the 15A NCAC 2L .0202 groundwater quality standards. The use of oxygen releasing socks (Provectus ORS) using three wells (MW-1. MW-4R, and MW-5R) is planned to enhance the degradation of petroleum contaminant levels in the groundwater to below the 2L Standards. Nine 3-ft long oxygen release socks were installed in the wells as follows: MW-I (3), MW-4R (3), andMW-5R (3), J. APPROVED JNJECTANTS -Provide a MSDS for each injectant. Attach additional sheets if necessary. NOTE: Only injectants approved by the NC Division of Public Health, Department of Health and Human Services can be injected. Approved injectants can be found online at htrp ://deq.nc.gov/about/divisions/water- resources/water-resources-permits/wastewater-branch/gr ound-water-orotection/ground-water-a pproved-in jectants. All other substances must be reviewed by the DHHS prior to use. Contact the U/C Program for more info (919- 807-6496). lnjectant: -----=-0_,.._s_o___._ ___________________ _ Volume ofinjectant: __________________________ _ Concentration at point of injection: _____________________ _ Percent if in a mixture with other injectants: __________________ _ Injectant: ------------------------------- Volume ofinjectant: __________________________ _ Concentration at point of injection: _____________________ _ Percent if in a mixture with other injectants: __________________ _ lnjectant: ______________________________ _ Volume ofinjectant: __________________________ _ Concentration at point of injection: _____________________ _ Percent if in a mixture with other injectants: __________________ _ K. WELL CONSTRUCTION DATA (1) (2) Number of injection wells: ______ Proposed ___ 3 ___ Existing (provide GW-ls) For Proposed wells or Existing wells not having GW-ls, provide well construction details for each injection well in a diagram or table format. A single diagram or line in a table can be used for multiple wells with the same construction details. Well construction details shall include the following (indicate if construction is proposed or as-built): (a) Well type as permanent, Geoprobe/DPT, or subsurface distribution infiltration gallery (b) Depth below land surface of casing, each grout type and depth, screen, and sand pack ( c) Well contractor name and certification number Deemed Permitted GW Remediation NOi Rev. 6/1/2017 Page 3 L. SCHEDULES —Briefly describe the schedule for well construction and injection activities. Oxygen release socks were installed August 12, 2017. Socks to be removed and replaced in approximately 6 months following installation. The socks will then be removed from the wells in approximately 6 months after the second application. M. MONITORING PLAN — Describe below or in separate attachment a monitoring plan to be used to determine if violations of groundwater quality standards specified in Subchapter 02L result from the injection activity, After removal of the socks. the wells will be sampled for SM 6200B parameters. N. SIGNATURE OF APPLICANT AND PROPERTY OWNER APPLICANT: "I hereby certi, under penalty of law, that I am familiar with the information submitted in this document and all attachments thereto and that, based on my inquiry of those individuals immediately responsible for obtaining said information, I believe that the information is true, accurate and complete_ I am aware that there are significant penalties, including the possibility of fines and imprisonment, for submitting false information. I agree to construct, operate, maintain, repair, and if applicable, abandon the injection well and all related appurtenances in accordance with the 15A NCAC 02C 0200 Rules." Travis O'Quinn, Project Professional Signature of Applicant Print or Type Full Name and Title PROPERTY OWNER (if the property is not owned by the permit applicant): "As owner of the property on which the injection well(s) are to be constructed and operated, I hereby consent to allow the applicant to construct each injection well as outlined in this application and agree that it shall be the responsibility of the applicant to ensure that the injection well(s) conform to the Well Construction Standards (15A NC.AC 02C .0200." "Owner" means any person who holds the fee or other property rights in the well being constructed. A well is real property and its construction on land shall be deemed to vest ownership in the land owner, in the absence of contrary agreement in writing. See Attached Access Agreement Signature* of Property Owner Of different from applicant) Print or Type Full Name and Tide *4n access agreement between the applicant and property owner may be submitted in lieu of a signature an this form. Submit the completed notification package to: DWR — [.TIC Program 1636 Mail Service Center Raleigh, NC 27699-1636 Telephone: (919) 807-6464 Deemed Permitted OW Remediation NO1 Rev. 6/1/2017 Page 4 e E O a d r 0 140 c44 zoo° :k!.OR1H CAROL/NA S0U111 VAR/WIN-AT 1 i 4,000 (FEET) r REFERENCE: USGS USA TOPO STREAMING DATASET GIS BASE LAYERS WERE OBTAINED FROM USGS NATIONAL MAR. THIS MAP 1S FOR INFORMATIONAL PURPOSES ONLY. ALL FEATURE LOCATIONS DISPLAYED ARE APPROXIMATED. THEY ARE NOT BASED ON CIVIL SURVEY INFORMATION, UNLESS STATED OTHERWISE. _NA* � ClIF .sr r181o_ lI fO _• ,- * Project Location USGS TOPOGRAPHIC MAP PRUIT, JOHNNY/NCDOT SITE #15 TF-15782 UST# MO-4711 7719 PAGELAND HIGHWAY MONROE, UNION COUNTY, NORTH CAROLINA SCALE: 1 " = 2,000 ' DATE: 9-12-17 PROJECT NUMBER 4305-17-153 FIGURE NO. 1 ri nlnnvd ]w f]Mnmanc ❑9 17-7[I17 eansii74.1;1 inr,nn 0 50 STAEILRD 100 (FEET) REFERENCE: 2015 AERIAL PHOTOGRAPH GIS BASE LAYERS WERE OBTAINED FROM UNION COUNTY AND NC ONEMAP. THIS MAP I5 FOR INFORMATIONAL PURPOSES ONLY ALL FEATURE LOCATIONS DISPLAYED ARE APPROXIMATED. THEY ARE NOT BASED ON CIVIL SURVEY INFORMATION, UNLESS STATED OTHERWISE. STATE4LfNRD * Monitoring Well Project Parcel cII= SITE MAP PRUIT, JOHNNY/NCDOT SITE #15 TF-15782 UST# MO-4711 7719 PAGELAND HIGHWAY MONROE, UNION COUNTY, NORTH CAROLINA SCALE: 1"= 50' DATE: 9-12-17 FIGURE NO. 2 PROJECT NUMBER 4305-17-153 N 3 c a 2 40 MW=2R . 74ti75} so • (FEET) i -SR t7 -2'4) 1 1 1 1 1 1 1 REFERENCE: 2015 AERIAL PHOTOGRAPH GIS BASE LAYERS WERE OBTAINED FROM UNION COUNTY AND NC ONEMAP. THIS MAP IS FOR INFORMATIONAL PURPOSES ONLY. ALL FEATURE LOCATIONS DISPLAYED ARE APPR07QMATED, THEY ARE NOT BASED ON CIVIL SURVEY INFORMATION, UNLESS STATED OTHERWISE. RAWAgir R 1 (75.65) Relative Groundwater Elevation (feet) on 8/12/2017 — Relative Groundwater Contours (feat) 40 Monitoring Well 11 Project Parcel GROUNDWATER ELEVATION MAP PRUIT, JOH NNYINCDOT SITE #15 TF-15782 UST# MO-4711 7719 PAGELAND HIGHWAY MONROE, UNION COUNTY, NORTH CAROLINA SCALE: 1"=40' DATE: 9-12-17 PROJECT NUMBER 4305-17-153 FIGURE NO. 3 111. TABLE 3 WELL CONSTRUCTION AND LIQUID LEVEL DATA Fruit, johnnyfNCDOT Site #15 (Incident No.: 15782, UST it: MO-4711) 7719 Pagetand Highway, Monroe, Union County, North Carolina S&ME Project 4 4305-17-153 Well ID Date Installed Date Water Level Measured Well Casing Depth (Ft BG5) Well Casing Diameter ( } Screen interval (ft-BGS) Depth of Well (ft•BG5) Tap of Casing Elevation' (ft) DWat ro from Top Casing tit Free Product Thickness •of .. (ft) Groundwater Elevation (ft) MW-1 09101/01 01/12/10 0 30 _ 30-40 40.0 100.00 6.75 NA 93.25 07/09/10 18.62 NA _ 8138 05/03/13 5.23 NA 94.77 07124114 19.55 NA 80.45 08/28/15 33.22 NA 66.78 11/16 23.48 NA 76.52 08112/17 24.35 NA 75.65 MlV-1R 10/16/07 01/12/10 0 - 30 2 30. 4040.0 - 102.35 10.06 NA 92.29 07/09/I0 17,60 NA 84.75 05/03/13 8.6.8 NA 93_67_ 07/2404 2135 NA 79,00 08/28115 35.55 NA 66.80 10131/16 27.50 NA 74.8.5 08112/17 27.57 NA 74.78 MW-2R 10/16/07 01/12/I0 0 - 30 2 30 - 40 - 40.0 102.3E 10.08 NA 92.28 07/09/10 22.42 NA 79.94 05/03113 8.69 NA 93.67 07(24/14 23.36 NA 79.00_ 08/28/15 35.60 NA 66.76 10(31/16 r 25.78 NA 76.58 08112/17 27.61 NA 74.75 MW-3R 10/16/07 01/12/10 , 0 - 30 30 - 40 10.0 101.40 .. S.94 NA 92.46 07/09/10 21.17 NA 80.23 05/03/13 7.46 NA 93.94 07BLO4 22.18 NA 79.22 08/28/15 34.40 NA 67.00 10/31/16 NL NL NL 08/12/17 26.55 NA 74.85 ]v1SV 4]2 10.16/07 Q1/12/10 0 30 30 - 40 40.0 100.03 7.13 NA 92.90 07/09/10 19.40 NA 80.63 05/03/13 6,65 NA 93.38 07(29114 20.32 NA 79.71 08/28/15 32.6.5 NA 67.38 10/31/16 24.02 NA 76.01 08/12117 24.70 NA 75.33 1v1W-5R 10/16/07 01/12/10 0 - 30 _ 30 - 40 _ 40-i.i 99.51 6.68 NA 92.83 07/09110 18.82 N A 80.69 05/03/13 5.89 NA 93.62 07/24/14 19.76 NA 79.75 08(28/1; 34.40 NA 65.11 I[1/31)16 23.45 NA 76.06 0 /12117 24.27 N A 75.24 NOTES • Reference Point for Elevation Wasmune:as: Benchmark Datum: MW-1 Benchmark Elevation: 100 Assumed or Measured: Assutned • If Free Product is present in a well. groundwater elevation should be calculated by: [Top of Casing Elevation - Depth to Water] + [free product thickness x 0.85811 ft-BGS - feet below ground surface tiiluf = Not Measured NA - Not Applicable ND - Nal Detected NG - Not Gauged State of North Carolina Department of Environment, Health and Natural Resources Mooresville Regional Office James B. Hunt, Jr., Governor Jonathan B. Howes, Secretary Dan Graham Hydrogeological Technician DEHNRIDWQ/Groundwater Section 919 North Main Street Mooresville, North Carolina 28115 RE: Dear Mr. Graham: Arn �EHNR ?i.C. anFT. EiIVI' 7? tin.. 1. NATE.r.4'_ _. Agreement for the Use of a Site for a Soil/Groundwater Investigation John Pruitt Property Hwy. 601 and S.R. 2115, Monroe Union County, N.C. d 1 5 1997 a n- `�'s rr•i: i SL OFECE ir_u nG� �V r1 I/We am/are the owner(s) of a parcel of property, as described in Attachment 1, and hereby permit the Department of Environment, Health, and Natural Resources (henceforth referred to as the Department) to enter upon the groundwaters under the authority of G.S. 143- 215.3(a)2. 1/We amlare granting permission with the understanding that: l . The investigation shall be conducted by the Groundwater Section of the Department's Division of Water Quality. 2. The costs of construction and maintenance of the site and access shall be born by the Department. The Department shall protect and prevent damage to the surrounding lands. 3. Unless otherwise agreed, the Department shall have access to the site by the shortest feasible route to the nearest public road. The Department may enter upon the land at reasonable times and have full right of access during the period of the investigation. 4. At the end of the investigation, unless otherwise provided for by prior written agreement, the Department shall remove from the site all structures placed or erected by it and shall permanently abandon all wells constructed by it. 5. Any claims which may arise against the Department shall be governed by Article 31 of Chapter 143 of the North Carolina General Statutes, Tort Claims Against State Departments and Agencies, and as otherwise provided by law. 919 North Main Street, Mooresviille, North Carolina 28115 Voice 704-663-1699 FAX 704-663-6040 An Equal Opportunity/Affirmative Action Employer 50% recycled/1O% post-ccnsumer paper Pr John Pruitt Property Investigation Page 2 6. The information derived from the investigation shall be made available to the owner upon request and is a public record, in accordance with G.S. 132-1 et seq. 7. The activities to be carried out by the Department are for the primary benefit of the Department and of the State of North Carolina and any benefits accruing to the owner are incidental. The Department is not and shall not be construed to be an agent, employee, or contractor of the owner of the land. I/We agree not to interfere with, remove or in any way damage the Department's welI(s) and equipment during the investigation. eck.e_s6nz et. F-0 (Type or runt Name Owner or enq (Date) -!A- (Address) rovectus ENVIRONMENTAL PRODUCTS" MATERIAL SAFETY DATA SHEET: PROVECT-ORS Page: 1 of 5 1. PRODUCT IDENTIFICATION: PROVECT-ORS PRODUCT USE: Soil and water treatment. MANUFACTURER: EMERGENCY PHONE: PROVECTUS ENVIRONMENTAL 2871 W. Forest Rd., Suite 2 Freeport, IL 61032 USA: (1I5) 650-2230 TRANSPORTATION OF DANGEROUS GOOD CLASSIFICATION: Oxidizing Solid, n.o.s. (Calcium Peroxide), Class 5.1, PG Il, UN 1479 WHMIS CLASSIFICATION: Oxidizer 2. COMPOSITION/INFORMATION ON INGREDIENTS Ingredients Calcium Peroxide Inorganic Nutrients 3. PHYSICAL DATA Chemical Formula CaO2 CAS No. Percentage 1305-79-9 75%-85% 15%-25% Appearance White & brown granules Physical state Solid Odor threshold None Bulk Density 500-650gIL Solubility in Water Insoluble pH -11 Decomposition Temperature,_.___.___ Self -accelerating decomposition with oxygen release starting from 275 degrees Celsius 4. HAZARDS IDENTIFICATION Emergency overview Oxidizing agent; contact with other material may cause fire. Under fire conditions this material may decompose and release oxygen that intensifies fire. This product contains <1% non -respirable crystalline silica. The NTP and OSHA have not classified non -respirable crystalline silica as carcinogenic. Long term exposure to hazardous levels of respirable silica dusts can cause lung disease (silicosis). ORS does not contain respirable crystalline. silica. Potential Health Effects: • General Irritating to mucous membrane and eyes. i)rovectus ENV1RONMENTAL PRODUCTS" 111) MATERIAL SAFETY DATA SHEET: PROVECT-ORS Page: 2 of 5 • Inhalation Irritating to respiratory tract. Long term inhalation of elevated levels may cause Iung disease (silicosis). • Eye contact,______,,.__, May cause irritation to the eyes: Risks of serious or permanent eye lesions. • Skin contact.---_ .......... .. May cause skin irritation. • Ingestion Irritation of the mouth and throat with nausea and vomiting. 5. FIRST AID MEASURES • inhalation Remove affected person to fresh air. Seek medical attention if effects persist. • Eye contact Flush eyes with running water for at least 15 minutes with eyelids held open. Seek specialist advice. • Skin contact Wash affected skin with soap and mild detergent and large amounts of water. • Ingestion. If the person is conscious and not convulsing, give 2-4 cupfuls of water to dilute the chemical and seek medical attention immediately. Do not induce vomiting. 6. FIRE FIGHTING MEASURE Flash Point • Not applicable Flammability • Not applicable Ignition Temperature • Not applicable Danger of Explosion • Non -explosive Extinguishing Media • Water Fire. Hazards • Oxidizer. Storage vessels involved in a fire may vent gas or rupture due to internal pressure. Damp material may decompose exothermically and ignite combustibles. Oxygen release due to exothermic decomposition may support combustion. May ignite other combustible materials. Avoid contact with incompatible materials such as heavy metals, reducing agents, acids, bases, rovectus ENVIRONMENTAL PRODUCTS" MATERIAL SAFETY DATA SHEET: PROVECT-ORS Page: 3 of 5 combustible (wood, papers, cloths etc.) Thermal decomposition releases oxygen and heat. Pressure bursts may occur due to gas evolution. Pressurization if confined when heated or decomposing. Containers may burst violently. Fire Fighting Measures ■ Evacuate all non -essential personnel • Wear protective clothing and self-contained breathing apparatus. • Remain upwind of fire to avoid hazardous vapors and decomposition products. • Use water spray to cool fire- exposed containers. 7. ACCIDENTAL RELEASE MEASURES Spill Cleanup Procedure • Oxidizer. Eliminate all sources of ignition. Evacuate unprotected personnel from equipment recommendations found in Section 9. Never exceed any occupational exposure limit. • Shovel or sweep material into plastic bags or vented containers for disposal. Do not return spilled or contaminated material to inventory. Avoid making dust. • Flush remaining area with water to remove trace residue and dispose of properly. Avoid direct discharge to sewers and surface waters. Notify authorities if entry occurs. • Do not touch or walk through spilled material. Keep away from combustibles (wood, paper, oils, etc.). Do not return product to container because of risk of contamination. 8. HANDLING AND STORAGE Storage • Oxidizer. Store in a cool, well -ventilated area away from all source of ignition and out of direct sunlight Store in a dry location away from heat_ • Keep away from incompatible materials. Keep containers tightly closed. Do not store in unlabeled or mislabeled containers. • Protect from moisture. Do not store near combustible materials_ Keep containers well sealed. Ensure pressure relief and adequate ventilation. • Store separately from organics and reducing materials. Avoid contamination that may lead to decomposition. Handling • Avoid contact with eyes, skin, and clothing. Use with adequate ventilation. • Do not swallow. Avoid breathing vapors, mists, or dust. Do not eat, drink, or smoke in work area. + Prevent contact with combustible or organic materials. • Label containers and keep them tightly closed when not in use. • Wash thoroughly after handling. rovectus ENVIRONMENTAL PRODUCTS" MATERIAL SAFETY DATA SKEET; PROVECT-ORS Page: 4 of 5 9. EXPOSURE CONTROLS/PERSONAL PROTECTION Engineering Controls • General room ventilation is required. Local exhaust ventilation, process enclosures or other engineers controls may be needed to maintain airborne levels below recommended exposure limits. Avoid creating dust or mist. Maintain adequate ventilation. Do not use in closed or confined spaces. Keep levels below exposure limits. To determine exposure limits, monitoring should be performed regularly, Respiratory Protection ■ For many condition, no respiratory protection may be needed: however, in dusty or unknown atmospheres or when exposures exceed limit values, wear a NIOSH approved respirator. Eye/Face Protection ■ Wear chemical safety goggles and a full face shield while handling this product. Skin Protection ■ Prevent contact with this product. Wear gloves and protective clothing depending on condition of use. Protective gloves: Chemical -resistant (Recommended materials; PVC, neoprene or rubber) Other Protective Equipment • Eye -wash station • Safety shower • Impervious clothing • Rubber boots General Hygiene Considerations • Wash with soap and water before meal times and at the end of each work shift. Good manufacturing practices require gross amounts of any chemical removed from skin as soon as practical, especially before eating or smoking. 10. STABILITY AND REACTIVITY Stability • Stable • under normal conditions Condition to Avoid • Water • Acids • Bases • Salts of heavy metals • Reducing agents • Organic materials • Flammable substances Hazardous Decomposition Products • Oxygen which supports combustion 1.) ENVIRONMENTAL PRODUCTS' rovectus MATERIAL SAFETY DATA SHEET: PROVECT-ORS Page: 5 of 5 11. TOXICOLOGICAL INFORMATION • LD50 Oral: Min.2000 rng1kg, rat • LD50 Dermal: Min. 2000mglkg, rat • LD50 Inhalation: Min. 4580 mg/kg, rat 12. ECOLOGICAL INFORMATION Ecotoxicol og ieal Information • Hazards for the environment is limited due to the product properties of no bioaccumulatnon, weak solubility and precipitation in aquatic environment. Chemical Fate Information • As indicated by chemical properties oxygen is released into the environment. 13. DISPOSAL CONSIDERATIONS Waste Treatment • Dispose of in an approved waste facility operated by an authorized contractor in compliance with lncai regulations, Package Treatment • The empty and clean containers are to be recycled or disposed of in conformity with local regulations. 14. TRANSPORT INFORMATION • Proper Shipping Narne: EHC-O • Hazard Class: 5.1 • Labels: 5.1 (Oxidizer) • Packing Group: II 15. REGULATORY INFORMATION • SARA Section _Yes • SARA (313) Chemicals No • EPA TSCA Inventory Appears • Canadian WHMIS Classification C, D2S • Canadian DSL Appears • EWECS Inventory Appears III 77 TABLE 4 SUMMARY OF GROUNDWATER SAMPLING RESULTS Pruit, JohnnyfNCDOT Site #15 (Incident No.: 15782, UST #: MO-4711) 7719 Pageland Highway, Monroe, Union County, North Carolina S&ME Project # 4305-17-153 Analytical Method -> Volatile Organic Compounds by Standard Method 6200E or equivalent Contaminant of Concern - Acetone W n-Butylbenzene G w a,d w tert-Butylbenzene c o m Q Caw ry w rti 1,2-Dichloraethane Diisopropyl ether (isopropyl ether) Ethylbenzene lsapropylbenzene Methylene Chloride Methyl tent -butyl ether Naphthalene n-Propylbenzene Toluene cu d a� d+ o ri .0 ri F co y "5:-. K1 E on .g r-i E■ Total Xylenes Wl enll Date Collected 2L Standard (ig/L) 6,000 1 70 70 70 70 0.02 0.4 , 70 600 70 5 20 6 70 600 400 400 500 GCL (141..) 6,000,000 5,000 6,900 8,500 15,000 70,000 50 400 70,000 1 84,500 25,000 5,000 20,000 6,000 30,000 260,000 28,500 25,000 85,500 MW-1 01/12/10 -- 1.7 --- 1.4 _ _.-_ - 2.9 2.3 0.64 1.9 --- 11.7 -- 0.92 --- --- 07/09/10 --- 0.048 J - -- - - --- -- 16 12 0.25 J --- --- 10 --- -- - --- 05/03/13 --- --- -- --- --- -- - 4.6 2.1 - --- --- 6.9 -- __ - --_ -- 07/24/14 --- 1.1 - < 0.25 - < 0.25 < 0.25 5.0 2.0 < 0.25 < 0.25 --- 2.8 <1 < 0.25 < 0.25 < 0.25 < 0.25 < 0.75 08/28/15 --- <0.50 -- <0.50 - <0.50 <0.50 6.7 4.5 <0.50 <0.50 <2.0 3.7 <2.0 <0.50 <0.50 <0.50 <0.50 <1.5 10/31/16 5.1 J <0.50 <0.50 <0.50 - _ <0.50 <0.50 2.9 0.82 0.19 j <.50 <5.0 2.7 _ <0,50 0.14 J <0.50 <0.50 <0.50 <1.50 08/12/17 <50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 5.8 1.1 <0.50 <0.50 <5.0 1.9 <2.0 <0.50 <0.50 <0.50 <0.50 <1.50 MW-1 R 01/12/10 -- - - --- _- -- - --- --- --- _-- __ 15.3 --- -- --- --- -- _..- 07/09/10 --- --- -- --- --- 0.25 j -- -- --- --- --- _ - 6.2 -- --- --- --- --- --- 05/03/13 --- - -- --- -- --- -- --- 0.63 --- .-- -- 26.3 •-- --- --- --- -- 07/24/14 --- < 0.25 -- < 0.25 --- 0.27 J < 0.25 < 0.25 < 0.25 < 0.25 < 0.25 --- 10.2 < 1 < 015 < 0.25 < 0.25 < 0.25 < 0.75 08/28/15 --- <0.50 - <0.50 -- <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 3 7.5 <2.0 <0.50 <0.50 <0.50 <0.50 <1.50 10/31/16 9.8 J <0.50 <0.50 <0.50 -- <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <5.0 6.6 <0.50 <0.50 <0.50 <0.50 <0.50 <1.50 08/12/17 <50 <0.50 <0.50 <0.50 <0.50 0.22 J <0.50 <2.0 <0.50 <0.50 <0.50 <5.0 5.6 <2.0 <0.50 <0.50 <0.50 <0.50 <1.50 MW-2R 01/12/10 --- --- - --- - - -- -- --- 0.85 -- -- --- 27.8 --- -- -- --- -- --- 07/09/10 -- --- ----- -- -- --- ND -- --- _ --- 5.7 --- - --- --- --- 05/03/13 -- --- - -- --- -- --- ND -- -- --- 21.5 -- -- --- -- -- -- 07/24/14 -- < 0.25 - < 0.25 --- < 0.25 < 0.25 < 0.25 < 0.25 < 0.25 < 0.25 -- 8.6 <1 < 0.25 < 0.25 < 0.25 < 0.25 < 0.75 08/28/15 -- <0.50 - <0.50 --- <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <2.0 5 4.0 <0,50 <0.50 <0.50 <0.50 <1.50 10/31/16 12 J <0.50 <0.50 <0.50 --- <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <5.0 0.62 <0.50 <0,50 <7.50 <0.50 <0,50 <1.50 08/12/17 <50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 <2.0 <0.50 <0.50 <0.50 <5.0 2.9 <2.0 <0.50 <0.50 <0.50 <0.50 <1.50 MW-.1R 01/12/10 --- 1.7 -- --- -- -- -- --- 0.58 --- --- - 1.6 --- -- - --- -_ 07/09/10 --- -- - --- --- --- - --- -- -- - --- 0.74 --- -- --- --- ---- 05/03/13 -- --- -- --- ---- --- --. 0.62 1.2 -- - --- 5.5 -- -- - --- - --- 07/24/14 --- 0.52 - < 0.25 --- < 0.25 < 0.25 0.31 J 0.34 J < 0.25 < 0.25 -- 2.1 <1 < 0.25 < 0.25 < 0.25 < 0.25 < 0.75 08/28/15 --- <0.50 - <0.50 - <0.50 <0.50 <0.50 <0.50 Yle- <0.50 <0.50 <2.0 1.1 _ <2.0 <0.50 _ <0.50 <0.50 <0.50 <1.50 10/31/16 No Sam We11 Not Located 08/12/17 _ <50 1 <0.50 I <0.50 I <0.50 1 <0.50 ' <0.50 <0.50 <2.0 I <0.50 I <0.50 <0.50 1 <5.0 0.43] 1 <2.0 1 <0.50 <0.50 I <0.50 1 <0.50 1 <1.50 TABLE 4 SUMMARY OF GROUNDWATER SAMPLING RESULTS Fruit, JohnnyfNCDOT Site #15 (Incident No.: 15782, UST #: MO-4711) 7719 Pageland Highway, Monroe, Union County, North Carolina S&ME Project # 4305-17-153 Analytical Method -: Volatile Organic Compounds by Standard Method 6200B or equivalent Contaminant of Concern ---• Q Benzene a v J a 0 a 3 1,2-Dibromoethane (EDB) d v c Diisopropyl ether (Isopropyl ether) w Isopropylbenzene Methylene Chloride Methyl tert-butyl ether n-Propylbenzene H° 1,2,4- Trimethylbenzene a 1 ^may'. H Total Xylenes Well Date Collected 2L Standard (µg/L) 6,000 1 70 70 70 70 0.02 0.4 70 600 70 5 T 20 6 70 600 400 400 500 GCL (l.tg/L) 6,000,000 5,000 6,900 8,500 15,000 70,000 50 400 70.000 84,500 25,000 5.000 20,000 6,000 30,000 260,000 28,500 25,000 85,500 MW-4R 01/12/10 --- 3.1 -- --- --- --- - 3.5 37.9 - --- --- 285 - - ..... ._ __- 07/09/10 --_ -- - --- --- -- - --- 78 - --- -- 500 --- - - - -- _ 05/03/13 --- --- - - - - - 1.8 28.3 -- --- -- 244 --- --- - -__ -.._ -.. 07/24/14 --- < 0.25 ND < 0.25 -- < 0.25 < 0.25 2.3 45 r 0.25 < 0.25 ND 305 <1 < 0.25 < 0.25 < 0.25 < 0.25 < 0.75 08/28/15 -- <0.50 ND <0.50 - <0.50 <0.50 1.2 13.5 <0.50 <0.50 <2.0 125 <2.0 <0.50 <0.50 <0.50 <0.50 <1.5 10/31/16 <100 <1.0 <1.0 <1.0 --- <1.0 2 2.4 <1.0 <1.0 <10 140 <1.0 <1.0 <1.0 <1.0 <1.0 <3 08/12/17 <50 <0.50 <0.50 <0.50 <0.50 <0.50 <0.50 1.5 i 14 <0.50 <0.50 <5.0 76 <2.0 <0.50 <0.50 <0.50 <0.50 <1.50 MW-5R { 01/12/10 --- 589 -- 4.1 -- -- - 126 111 9.9 14.7 -- 36.1 50.6 11.6 8.6 9.7 1.9 - 13.2 07/09/10 --- 3,700 -- 4.5 J --- --- -- 410 160 48 28 --- 21 180 29 14 23 --- 31 05(03/13 --- 1,410 -- 6.2 -- --- -- 321 221 116 34.2 --- 10.4 207 32.6 -- 133 38.6 127.9 07/24/14 -- 901 -- 7.7 --- < 0.25 < 0.25 257 203 68.7 27.3 -- 26.7 123 18.2 10 45.7 9.4 49.7 08/28/15 -- 560 --- 9.5 -- <2.5 <2.5 5 199 89.4 43.7 29.4 9.4 80.6 21.8 5.6 19 2.0 J 17.7 10/31/16 <250 94 0.75 J 4 --- <2.5 <2.5 36 160 23 21 <25 14 10 4.9 0.90 J 7.8 1.6 j 7.80 J 08/12/17 <200 260 2.1 5.9 0.84 <2.0 <2.0 45 220 38 19 <20 12 46 8.5 1.3 12 1 6.6 Field Blank 08/12/17 _ <50 <0.50 <0.50 <0.50 <0.5O <0.50 <0.50 <2.0 <0.50 <0.50 <0.50 <5.0 <0.50 <2.0 - <0.50 <0.50 <0.50 _ <0.50 <1.50 Notes: Analytes that are not shown for the method were not detected. Concentrations are reported in micrograms per liter (µgfL). 2L Standard: North Carolina Groundwater Quality Standards: 15A NCAC 2L.0202 Concentrations exceeding the laboratory's reporting limits are shown in BOLD fields. Concentrations exceeding the 2L Standards are shown in Shaded and BOLD fields. Concentrations exceeding theGCLs are shown in Shaded, Underlined, and BOLD fields.