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HomeMy WebLinkAboutWI0300371_DEEMED FILES_20180217Permit Number Program Category Deemed Ground Water Permit Type WI0300371 Injection Deemed In-situ Groundwater Remediation Well Primary Reviewer shristi.shrestha Coastal SWRule Permitted Flow Facility Facility Name Frances Gibson Property Location Address 114 W 1st St Conover NC 28613 Owner Owner Name Ncdeq State Lead Program Mooresvile Regional Office Dates/Events Orig Issue 2/14/2018 App Received 2/1/2018 Reg ulated Activities Groundwater remediation Outfall Waterbody Name Draft Initiated Scheduled Issuance Public Notice Central Files : APS SWP 2/14/2018 Permit Tracking Slip Status Active Version 1.00 Project Type New Project Permit Classification Individual Permit Contact Afflllation Major/Minor Minor Facility Contact Affiliation Owner Type Government -State Owner AfflllaUon Jake Whittle Region Mooresville County Catawba 7606 Whitehall Executive Center Dr Charlotte NC Issue 2/14/2018 Effective 2/14/2018 28273 Expiration Requested /Received Events Streamlndex Number Current Class Subbasln ATC ENVIRONMENTAL • &EUTECHNICAL BUILDING SCIENCES • MATERIALS TESTING 7606 Whitehall Executive Center Drive Suite 800 Charlotte, NC 28273 Tel: 704-529-3200 Fax: 704-529-3200 www. atcgro u pservices. com N.C. Engineering License No. C-1598 ti { :CE VED'NCDED(OW .. January 31, 2018 'tar Quality Reg►onal Ms. Shristi Shrestha - ��nne Section North Carolina Department of Environmental Quality Division of Water Quality - Aquifer Protection Section, UIC Program 1636 Mail Service Center Raleigh, North Carolina 27699-1636 Reference: Notice of Intent to Construct or Operate Injection Wells Frances Gibson Property 114 West 15` Street Conover, Catawba County, North Carolina NCDEQ Incident #23265 Dear Ms. Shrestha: ATC Associates of North Carolina, P.C. (ATC) has prepared the enclosed Notice of Intent to Construct or Operate Injection Wells on behalf of the NC DEQ State Lead UST Cleanup Program. The permit application covers injection of ambient air through an existing monitoring well network concurrent with aggressive fluid -vapor recovery (AFVR) and subsequent installation of down well Advent -us oxygen releasing remedial socks to promote natural degradation of petroleum impact in groundwater at the site. If you have questions or require additional information, please contact our office at (704) 529-3200. Sincerely, Asssicia�ftec�t�� North Carolina, P.C. I Whittle Project Manager Attachments 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 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 O5A NCAC 02C .0225 ) 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 p erations -Injection wells located within a land surface area not to exceed 10,000 square feet for the purpose of soil or groundwater remediation or tracer tests. An individual permit shall be required for test or treatment areas exceeding 10,000 square feet. 3) Pilot Tests -Preliminary studies conducted for the purpose of evaluating the technical feasibility of a remediation strategy in order to develop.a full scale remediation plan for future implementation, and where the surface area of the injection zone wells are located within an area that does not exceed five percent of the land surface above the known extent of groundwater contamination. An individual permit shall be required to conduct more than one pilot test on any separate groundwater contaminant plume. 4) Air Injection Wells -Used to inject ambient air to enhance in-situ treatment of soil or groundwater. Print Clearly or Type Information. Illegible Submittals Will Be Returned As Incomplete. DATE: January 31 ,2018_ PERMIT NO. V\/1030 031'( (to be filled in by DWR) A. WELL TYPE TO BE CONSTRUCTED OR OPERATED (1) (2) (3) =X~_~Air Injection Well ...................................... Complete sections B through F, K, N ___ Aquifer Test Well. ...................................... Complete sections B throughF, K, N =X~_~Passive Injection System ............................... Complete sections B through F, H-N (4) ___ Small-Scale Injection Operation ...................... Complete sectio(\~ ,, .N~~-:ctEQ/DWR (5) ___ Pilot Test ................................................. Complete sections B through N . . · F'="R -1 2018 (6) ___ Tracer lnJectlon Well ................................... Complete sectrnns B th'rottgh N Water Quality Regional B. STATUS OF WELL OWNER: Choose an item. Oper?.tions 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): North Carolina Department of Environmental Quality (NCDEO) -State Lead Program Mooresville Ree ional Office Mailing Address: --~6~1~0=E=a=st~C~e=n=te=r~A~v~e=. =S~w=·te~30~1~------------------ City: -------=-M=o=o=r""es~v=il=le~_ State: _ NC_ Zip Code: __ ~2=8=1~1~5 ____ County:~Ir=e=d=e=ll ___ _ Day Tele No.: 704-663-1699 CellNo.: __________ _ Deemed Permitted GW Remediation NOI Rev. 8-28-2017 Page 1 EMAIL Address: _____________ _ FaxNo.: ___________ _ D. PROPERTY OWNER(S) (if different than well owner) Name and Title: ___ C=on=o"-v,_,e=r-"'P~ro""'p"-'e=rt=i=es=----------------------------- Mailing Address: --~5~0'-9_5_th_A_v_e~n~u_e_N_E _________________ _ City: ------'C'-'o=n=o~ve=r ______ State:_NC_ZipCode: 28613 County: Catawba Day Tele No.: 828-234-6418 Cell No.: EMAIL Address: _____________ _ FaxNo.: ___________ _ E. PROJECT CONTACT (Typically Environmental Engineering Firm) Name and Title: -----'J=ak=e--'Wh'-'-=1=·tt=le=.""P""r""'o""je=ct.a..M=a=n=a=ge=r ___________________ _ Company Name ___ Aa.=T-=C'-A"-='ss=o'-=c=ia=t=es=------------------------------ Mailing Address: __ ___,_7-"6-=-0-=--6 _,Wh--'--=i=te=h=a=ll'-'E=x=e=c=ut=iv-'-e"'--"'C""'en=t=e-=--r =D=r'-. S=-u=i=te'-8=-0~0=------------------- City: _C_h_ar_l_ott_e _______ _ State: _NC_ Zip Code: 28273 County: Mecklenburg Day Tele No.: 704-529-3200 Cell No.:. ___________ _ EMAIL Address: jason.whittle@ atcassociates.com Fax No.: ------------ F. PHYSICAL LOCATION OF WELL SITE (1) Facility Name & Address: ---~Fr=an~ce=s~G-=--1=·b~so=n-=--P~r'-'o_._p-'-e rty~--------------- l14 West pt St. City: ___ C=-o=n=o'--'v""'e""'r _________ County: Catawba Zip Code: __ 2=8~6~13~ (2) Geographic Coordinates: Latitude**: 0 "or 35 °._7~0~6~69~8~-- Longitude**: 0 __ "or -81 ° 218658 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: Localized Im pact* square feet Land surface area ofinj. well network: <10 .000 ft2 __ square feet ts 10,000 ft2 for small-scale injections) Percent of contaminant plume area to be treated: NI A (must be .:S 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. 8-28-2017 Page2 I. DESCRIPTION OF PROPOSED INJECTION ACTMTIES -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. Concurrent with an 8 hour Aggressive Fluid-Vapor Recove rv (AFVR) event with extraction from source area well MW-3 , ATC will perform air s parge at shallow monitoring wells MW-1. MW-2 , and MW-4. which surround MW-3. A downwell air s parne stinger pi pe will be installed in these wells with a bladder installed above the end of the spare:e stin e.er to promote s parn:e influence into the groundwater column below the well screen. Adventus dissolved oxyg en release sleeve (remedial socks ) will be installed in each well (3 OSOXS in each well-12 total) a pproximately 30 day s after the AFVR. followin g ernundwater sam ple collection. Groundwater contaminant concentrations are illustrated in the attached Figure 1 and are summarized in the Groundwater Analytical Data table also attached. J. APPROVED INJECTANTS-Provide a MSDS for each injectant. Attach additional sheets ifnecessary. NOTE: Only injectants approved by the NC Division of Public Health, Department of Health and Human Services can be irifected. Approved injectants can be found online at http://deg.nc.gov/about/divisions/water- rcsources/water-resources-pennits/wastewater-branch/ground-water-protection/ground-water-ap proved-in iectants. All other substances must be reviewed by the DHHS prior to use. Contact the UJC Program for more info (919- 807-6496). Injectant: --~A~d~ve=n=tu~s-"d=is=s~o~lv....:e=d~o=x=v .... g=e=n=r~el=e=a~se~sl=e~ev~e~(r __ e=m=e=d=ia=l .... s __ o=ck=s~) __ O_·_-_S_O_)l' ___ _ Volume of injectant: 12 remedial socks @ 20.86 in.3 ; Total Volume= 250.32 in.3 Concentration at point of injection: --~9'-0~o/c~o~------------------- Percent if in a mixture with other injectants: --~N~/=A~----------------- Injectant: __ ....:Am~=b=ie=n"'"t "-'A=ir'--=A=ir=-=S=p=ar"'-g'""e'""'d=ur=1=·n=e:"""AF~VR...a..=..'----------------- Volume of injectant: _....:Nc...c/_c_A"--------- Concentration at point of injection: 100% Ambient Air Percent if in a mixture with other injectants: ___ N_/_A _________________ _ K. WELL CONSTRUCTION DATA (1) Number of injection wells: _Q_Proposed 4 MWs (MW-I through MW-4 ) Existing (provide GW-ls) (2) 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. 8-28-2017 Page3 L. SCHEDULES — Briefly describe the schedule for well construction and injection activities. The AFVR with enhanced Air Sparoe event will take place in February 2018. 30 days following the event, groundwater will be sampled from monitoring wells MW-1 through MW-4. The 0-SOX will be installed immediately after sampling each monitoring well. 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. Site monitorinc wells MW-1 through MW4 will be sampled 30 dais after the AFVR/Air Snare event to evaluate the effectiveness of the remediation effort. The 0-SOX will be installed during the groundwater sampline event and the wells will be sampled again approximately 6 months following the remedial socks treatment. N. SIGNATURE OF APPLICANT AND PROPERTY OWNER APPLICANT: "I hereby certify, under penalty of law, that I am familiar with the information submitted in this document and all attachments thereto and that baased on my inquiry of those individuals immediately responsible for obtaining said inform ion, I believe that the information is true, accurate and complete. I am aware that the r e sigylrftca it hies, including the possibility of fines and imprisonment for submitting false infrlrnuOion. 9 agr to tract operate, maintain, repair, and if applicable, abandon the injection well and all irela ed aiii utter anc s Ecordance with the 15A NCAC 02C 0200 Rules." 15ygoimili/FJ4i a are of Applicant / Print or Type Fall Name and Title PROPERTY OWNER Of thepropem is not owned by the permit applicantj: "As owner of the property on which the injection well(s) 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's) conform to the Well Construction Standards VISA NCAC 02C.020Mj, " £ram "Owner" means any person who holds the fee or other property rights in the well being constructed. A well is real property and its construction on land shall be deemed to vest ownership in the land owner, in the absence of contrary agreement in writing Signature* of Property Owner (if different from applicant) Print or Type Full Name and Title *An access agreement between the applicant and property owner may be submitted in lieu of a signature on this forms • Please send this NOI electronically to Sltristi.Shrestha,ti ncdenr.uov AND one hard copy to: DWR — UIC Program 1636 Mail Service Center Raleigh, NC 27699-1636 Telephone: (919) 807-6464 Deemed Permitted OW Remediarian NOI Rev, 8-28-2017 Page 4 TABLE 1 MONITORING WELL CONSTRUCTION Frances Gibson Property 114 1st Street West Conover, Catawba County, North Carolina 28115 NCDEQincident #23265 Well Screen Well Diameter Depth of.Well Well ID Date Installed Interval (in) (Feet) (Feet) MW-I 10/30/2007 2 45 30-45 MW-2 9/28/2011 2 50 25-50 MW-3 9/28/2011 2 50 25-50 MW-4 9/28/2011 2 50 25-50 NM = Not Measured TOC Elevation (Feet) NM NM NM NM Gauging Well ID Date 1/5/2015 MW-1 8/7/2015 9/22/2016 1/5/2015 MW-2 8/7/2015 9/22/2016 1/5/2015 MW-3 8/7/2015 9/22/2016 1/5/2015 MW-4 8/7/2015 9/22/2016 NM = Not Measured NA = Not Applicable TABLE2 GROUNDWATER ELEVATION DATA Frances Gibson Property 114 1st Street West Conover, Catawba County, North Carolina 28115 NCDEQ Incident #23265 Depth to Depth To Product Groundwater (feet) Product (feet) Thickness (feet) 33.95 NA NA 34.47 NA NA 34.31 NA NA 33.81 NA NA 34.43 NA NA 34.31 NA NA 33.14 NA NA 33.76 NA NA 32.43 NA NA 33.17 NA NA 33.79 NA NA 33.01 NA NA TOC Groundwater Elevation Elevation (feet) (feet) NM NA NM NA NM NA NM NA NM NA NM NA NM NA NM NA NM NA NM NA NM NA NM NA Well ID Sample Date .. !:l .. = ~ = = .!:! .!:! .. .. ~ .. .. ;! 5 = t .. " .e -; .c = .c -Q, .. ~ .. " l:Q ~ ... z Analytical Procedure 1/5 /2014 820 2,500 480 3,280 <6.0 MW -I 9/22/201 6 640 1,000 280 2 ,040 140 1/5/2015 660 3,500 940 5,300 690 MW-2 9/22/2016 750 3,500 1,100 6,700 480 1/5 /2015 4,300 35,000 3,300 18,300 1,300 MW-3 8/7/2015 4,720 23,400 2,810 14,300 519 9/22/2016 5.400 37,000 2,900 17,100 440 1/5 /201 4 MW-4 280 2,900 750 4,500 <12 9/2 2/201 6 560 4,700 1,200 7,600 240 2L Standard (ug/1) l 600 600 500 6 GCL(ug/1) 5,000 260,000 84,500 85,500 6,000 Notes: "<" = Not Detected at or above the laboratory detection limit Concentrations are reported in micrograms per liter (ug/1) = parts per billion (ppb) TABLE3 GROUNDWATER ANALYTICAL DATA Frances Gibson Property 114 1st Street West Conover, Catawba County, North Carolina 28115 NCDEQ Incident #23265 $' A .. .. [::, = Cl .. .. .. " " 5 Cl Cl .. .. .. Cl .. ::9 .Q .c .. ~ = ... ;:. ';:i = .. .. " .c .c ., ::I i 5 ';:i ';:i e ., i ;:. .Q e -~ ... ;:. ·.: .. p "" :9 e Q, ~-';' = Q ~ 9 = .. "l l:Q "" ~ N Q "'i <"'!, " ... = ~ < .. .. EPA METHOD 6200B 44 <2.7 22 J 50 J 630 140 <2500 27 15 28 51 410 160 160 41 93 40 110 1,200 300 <2500 36 42 110 140 1,500 380 <5000 330 190 76 290 2,300 560 <5000 352 67 87 296 1,880 537 na 270 34 90 200 1,800 420 560 <8.9 160J 48 J 160 1,200 280 <5000 <50 81 320 290 2,100 550 <5000 O.o2 70 70 70 400 400 6000 50 6,900 25,000 30,000 28,500 25,000 6,000,000 Concentrations in BOLD print equal or exceed the NCDEQ ISA 2L NCAC Groundwater Quality Standards (2L Standards). GCL = Gross Contamination Level Concentration underlined and in BOLD and italicized print exceed the GCLs J = Estimated value below metho d reporting limit NE = Not Established na-Not Avail able I fZ' ~ .. .. Cl e, Cl ~ ., .. ~ Cl .. .. Cl .. ~ .. Cl Cl .. "" ~ ! .. .. .. .c e ;! = ';:i .. 0 ::I "" ';'-ja;l e e .. .t: .. .. = ~ ;:. ... .Q .s .s = ., "" "" E, .c .c Q = ;:. e e = = ~ .S:! .f! ., .c "" "" .. ';:i ~ A = .. Q Q "l. l:Q ~ ~ ., i " "'i :c .. ' .;. A ., .. .. N N <25 <25 <25 <500 <2500 <1000 <25 <25 3 .5 30 7.6 66 <5 .0 <5.0 3 .6 3 ,3 <25 <25 <25 <50 0 <2500 <1000 <25 <25 lOJ 32 7.8J 220 120J 41J <12 6.51 <50 <50 <50 <1000 <5000 <2000 <50 <50 16 83 na na na na 13 8 9 51 37 280 <50 <50 <5.0 4 .I J <50 <50 <50 <1000 <5000 <2000 <50 <50 25J <50 <50 <50 0 <500 <500 <50 <50 70 0.4 0.6 4000 40 100 70 25 8,500 400 600 4,000,000 40,000 100,000 700,000 11,700 ADVENTUS Proven Soil, Sediment and Groundwater Remedfa don Technologies Safety Data MATERIAL SAFETY DATA SHEET: O-SOXTM Page: 1 of 6 1. PRODUCT IDENTIFICATION: 0-S0)04 PRODUCT USE: Soil and water treatment. MANUFACTURER: EMERGENCY PHONE: Adventus Americas Inc. 2871 W. Forest Rd., Suite 2 Freeport, IL 61032 Office Hours: 815-235-3503 After Hours: 815-235-3506 TRANSPORTATION OF DANGEROUS GOOD CLASSIFICATION: Oxidizing Solid, n.o.s. (Calcium Peroxide), Class 5.1, PG II, HN1479 WHMIS CLASSIFICATION: Oxidizer 2. COMPOSITION/INFORMATION ON INGREDIENTS Ingredients Chemical Formula CAS No. Percentage Calcium Peroxide CaO2 1305-79-9 45%-70% Calcium Hydroxide Ca(OH)2 1305-62-0 10%-20% 3. PHYSICAL DATA Appearance White & brown granules Physical state Solid Odor threshold �_-• None Bulk Density 500-650g/L 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 also contains crystalline silica. Long tern exposure to hazardous levels of silica dusts can cause lung disease (silicosis). The World Health Organization had indicated that there is limited evidence that crystalline silica is carcinogenic to humans, but the NTP and OSHA have not classified this ingredient as carcinogenic. Potential health Effects: General _ Irritating to mucous membrane and eyes. (A)ADVENTUS JFawn, 5ait Seaimenc and Gruundwata fiemed ration Technologies Safety 111hData -71:11 MATERIAL SAFETY DATA SHEET: 0-SOX" Page: 2 of 6 • Inhalation Irritating to respiratory tract. Long term inhalation of elevated levels may cause lung 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__w_,________. Flush eyes with running water for at least I5 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, riit`) ADVENTUS liar Proven Soil Sedimenr and Grourrdwvater kemeaiatron technotagies Safety Data .4.i MATERIAL SAFETY DATA SHEET: ❑-SOX Page: 3 of 6 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 Clean-up 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 nor 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. S. 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 arca. • Prevent contact with combustible or organic materials. • Labe! containers and keep them tightly closed when not in use. • Wash thoroughly after handling. 9. EXPOSURE CONTROLS/PERSONAL PROTECTION ADVENTUS ��Proven Soil, Sedirnenn and Groundwater Rernediarion fechnolayies Safety Data Ns MATERIAL SAFETY DATA SHEET: ❑-SOXTM Page: 4 of b 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 11. TOXICOLOGICAL INFORMATION (A) ADVENTUS Proven Soh, 5edimert4 and Ground ter Remedi t]on Technologies Safety Data .. MATERIAL SAFETY DATA SHEET: o SOXTM Page: 5 of 6 • LD50 Oral: Min.2000 mg/kg, rat • LD50 Dermal: Min. 2000mg/kg, rat • LD50 Inhalation: Min. 4580 mg/kg, rat 12. ECOLOGICAL INFORMATION Ecotoxicological Information • Hazards for the environment is limited due to the product properties of no bioaccumulation, weak solubility and precipitation in aquatic environment. Chemical Fate Information • As indicated by chemical properties oxygen is released into the environment. 13. DLSPOSAL CONSIDERATIONS Waste Treatment • Dispose of in an approved waste facility operated by an authorized contractor in compliance with local 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 Name: EHC-O • Hazard Class: 5.1 • Labels: 5.1 (Oxidizer) • Packing Group: If 15. REGULATORY INFORMATION • SARA Section Yes • SARA (313) Chemicals No • EPA TSCA Inventory Appears • Canadian WHMIS Classification C, D2B • Canadian DSLAppears • ELNECS Inventory Appears 16. PREPARATION INFORMATION Prepared By: Kerry Bolanos-Shaw Adventus Remediation Technologies 1345 Fewster Drive Mississauga, Ontario L4W 2A5 Date Prep./Rev: Print Date: Phone: Fax: 113107 1/3/07 905-273-5374 905-273-4367 FROM :RANS[ER ENVDR[LUNG INC FAX NO. :9102350686 Nov. 06 2007 08:42AM P2 Non Residential Well Construction Record Not1tt Caralina Deparlment atEnYll'Onlllenl and Nahnl ~ ril'NlilM QuaJitJ WELL CONTIU.CTOR CERTIFICAT10N fl 2&01 1. WELL CONTRACTOR: cf. TOP OF CASI NG IS --0.2 FTNwwelalll- Michael Ransier-"T0t,dq1U1V~a/orbeloWllnd8IJl'lacamayn,qun Well Co~ (Individual) Name a llal'a-c:ev. ......,..ice WIii UiA NCAC 2C .0118. Ransler Environmental Orill ina. Inc. a. YIELD (1pm) METHOD OF TEST Well Conlractot Company ~me f. DISINFECTION:Tn-Amount STREET ADDRESS 1 Pinev Point 9. WATER ZONES (deplh); WhisoerillQ Pines NC 28327 Frum To ___ Front__To Cll:yotTOWl'I State ZipCodl1 From To ___ FRlffl ___ To 910 949--4555 From To From_To Areaeode Phone Number I.CASING: Thk:kneS5 2. WELL INFORMATION: DepCh Diamtltar Weight Material Sile Well ID iJ ("If appfk::able) MWM1 From~To ...!2..Ft. X' sdl40 PYO STA TE WELL PERMIT# (if epplicable) na From_ To R --D\IVQ or OTHER PERMIT• (if applk:ablt na From To Fl -WELLUSE (Clat Applicable) Maniloring X MunlPubl"IC 7.GROUT: Dapd'I Maferfal ~ Muslria~ Agiicl.ll1ural ~ lnjadian Fn:,rn 0.5 To ~A. portland u.nmi& krignan Olher (Listi.Jee) From To R. -Datlt Drilled 10/300/2007 From_ To A. -Time complet8d 4:00 AM PM X 8. SCREEN: Depttt Diameter Slot ... rial 3. WELL LOCATION: From ~ To 45 Ft. 1!' 0.01 PVO Cl1Y Conover COUNTY catawba From _To Ft. --1141 st Street West From_ To ·A. --~ Name, Humt,eis, Communi1.Y, Lot No., Pmml, Zip Code) 9. SAND/GRAVEL PACK: TOPOGRAPHIC I LAND SETTING DepUt Size Ma1erial Slope Veley Aatx Ridge Olhat From 28 To 45 R medium quartz --(dleak appupriafa) FIQffl To Fl --LATTilJDE 35 42.406 IN., t,v Ill CleglwS, min;, From To R. --LONGlnJD81 13.119 I eaca.orin.-10. DRIWNG LOG: l.ati\Qdell.Oogitude $0Ul'C&: GPS X TopofflaP From To FonnationDaacfiption (laca6on of WOii must be shDWn on• USGS tvPO map end 0 1 asohaltlfill aaactled fQ .. form if nal using GPS) 1 45 red/broWn silt 4.FM:11..RY ilh11111Mt:lthe~'Ml8nrlhll_l8_ FACILITY ID fl (If applicable) NAME OF FACILITY Gibson P rooertv STREET ADDRESS 1141 stSb-eetWest Conover NC CltyotTown Slate ZipCoda OONTACT PERSON Scott Ball 11. REMARKS; MAILING ADDRESS 2301 Crown Pt Exeo. Or. Charlotte NC 28227 Cityar TIMI! stda Zlpeod8 704 845--4010 I DOHEREIIYCIRIFl'ntolT"IMBWB.1.-CDNSTRUDTBIIN- Almcode Numb« Wffl41541CAC&WB1.-GTNCWa)SMD~TA 6. Wl!LL DETAILS: 00IJl'l'CFltll8MiOOIIOi-.lllEIN~TO-nEWBJ.OWIBt. a. TOTAL DEPTH: 46 10131/2007 b. DOES WELL REPLACE EXISTING WELL NO SIGNITURE OF camFteO \NEU. CONTRACTOR DATE c. WATERl.EVEL Beloo,Tllp tJI ~ 37 Michael Ransier (UM VII IMJQ\<e lllp t1f CINlf'OJ PRIN1ED NAME OF PERSON CONEmWCTlNG WEU SU!lmilarignal la Div. alW...Quaily wllhh30 ia,o. Nin:. Wcmmlian Mgt. 1617 Mllil SeAkzt C-~ l«;~W.7 Pr.-(9111)~7016 mtMa Geological Resources, Inc. Phone: (704)845-4010 Fax: (704)84,5.4{}12 2301-F Crown Point Executive Drive Charlotte, NC 28227 Project Address Boring Number Sample Method Completion Details Driller Depth 0 ----2 -- --4 ----6 - - --8 ----10 ----12 ----14 -- --16 ----18 ----20 ----22 ,_ ---24 ---26 - ----28 ----30 I-- --32 --- -34 ----36 ---38 -----40 SUBSURFACE LOG Gibson Pro oertv NCDENR Incident No . 23265 114 1st Street West, Conover, Catawba Coun tv _M_W_-_1 _____________ Date Drilled __ 1..;..;0/...;..30/0;;..;..;;..7'--____ -l 1 ..;.M..;..;a;.;;c""roco=r-"-e"""sa""mc;..:;pc;..;l=er'--_________ Drilling Method Direct Push Well comoleted at 45' with 15 feet of screen __ M_ic"""h;...a_el_R_a.;..n.:;.;si..:.cer'--"""N.;..;C"-L""ice.;..;;.;.;nc:.se;:,,.;,,.:N..:..;o . ...::2:..:.5.:..01'--___ Log By Hollis Keech Lab Sample MW-1-30' Sample lnterval(ft) OVA ppm LITHOLOGY/COMMENTS Asphalt, Concrete and Gravel Dark Redish-Brown Silts and Mica Brown Silts and Mica Well drilling terminated at 45 feet • Measured depth to water on 10/30/07 was 34.46 feet .. -·-· J Geological Resources, Inc. 2301-F Crown Point Executive Drive Charlotte, NC 28227 SUBSURFACE LOG Project Gibson Prooertv NCDENR Incident No . 23265 Address 1141 st Street West, Conover, Catawba County Phone: (704) 845-4010 Fax: (704) 845-4012 Boring Number SB-1 Date Drilled 10/30/07 ---------------------------a Sample Method Macrocore sampler Drilling Method Direct Push Completion Details Well completed at 45' with 15 feet of screen Driller Michael Ransier -NC License No. 2501 log By Hollis Keech Depth I-0 --2 -4 --6 --8 - -10 --12 --14 --16 --18 --20 --22 I--24 --26 --28 --30 --32 --34 --36 --38 --40 --- -------- - - - - ---- ---- --- - -- - ---- - --- -- Lab Sample SB-112' Sample lnterval{ft) OVA ppm LITHOLOGY/COMMENTS Asphalt, Concrete and Gravel Redisfl..Brown Silts Soil boring terminated at 12 feet • Measured depth to water on 10/30/07 was 34.46 feet Project: France Gil -non Property 120 Fayette Street ❑ iirtston-Salem, North Carolina 27101 (336) 722-9999 Location: Conover, NC Date: November 2011 Boring/Well I : MW-2 Project Manager_ J_ Ricks doh No.: 151190.001 Stab Date: 9/28/2011 Complete Date: 9/28/2011 Hole Diameter: 6.25" Casing Diameter: 2" Drilling Method: SSA Total Depth: 50.0' Reim rks: - Sample .. ID Sn ;n Oil ^i1 3.3 1.4 0,7 on Geologic Description Red Slightly Clayey Very Coarse and Clumpy Red Soil Very Fine to Medium Red Soil Very Fine to Fine 1 Sand PYu icles Mi ced 1n 1.9 4.7 56.4 Rai Soil. Clumpy to Medium " " Sm ll Since Boring Terminated ( 50 f'eet his Well Diagram Su (25.0') 2' PVC Casing, (25.0') 2+. PVC Screen Chem Seaman& 10� Hwaeaaaicn 20 — 30 —1 Quartz Sand 40 — 5 60 — Geologist: Page 1 of 1 ‘1=111:7' 120 Fayette Street Winston-Salern, North Carolina 27101 (336) 722-9999 Project: Franc ns (bon Property Location: Conover, NC Date: November 2011 Boring/Well ID: MW-3 Project Manager: J. Ricks Job No.: 151190.001 Start Date: 9/28/2011 Complete Date: 9/28/2011 Hole Diameter: 6.25" Casing Diameter: 2" Drilling lViciltorl: SSA Total Depth: 50.0 Remarks: 10 20 30 40 BI Sm-ripte P 5_8 50 - 60 Geologic Description own/Reddish Clurrim, Medium to Fine Grains Silty w/ Pet_ Odor Brown/Reddish Fine to Medium Csrained wiPet. Odor Reddish Brown, Fine to i'vleditun Gamins Silty w/Pctro Odor ReddislvlArnwn Clayey Fine to Coarse Grains Clumpy wiPeno Odor Boring Ternlireoterl C41.50 feet bls Well Diagram Grustaul Surihne (25_0') 2" PVC Casing (25_0') 2" PVC Sc-et T tp Siarfea. — 13aran -to 20 — 30 <27) t2 tZkeegri.: Sam. i 40 5 60 — Geologist: Page 1 of 1 Project: F'mnees Gibson Property 120 Fayette Street Winston-Salem, North Carolina 27101 (336) 722-9999 Location: Conover, NC Date: November 2011 Boring/Well ID: MW-di Project Man2gr J Ricks Job No.: 151190.001 Start Date: 9/28/2011 Complete Date: 9/28/2011 Hole Diameter: 6 25" Casivag Diameter: 2" DrillingIVIethod: SSA Total Depth: 50.0' Remarks: Sample. ID 2(1 49 50 60 17.8 24.6 66,6 • 1,332 396.9 1 .198 4,537 Geologic Description Red Clumpy Soil Poled. to Very Coarse GaLin Silty Red Silty Soil Clumped Fine to IVIecL Grains Reddish Brown Silty Fine to Med. Grains Slight Petro. Odor Reddish Brown Silty Pine to Very Coarse Grins Slight Petro Odcs- Raddish/Eirenvn Clay ey CaurrAPY Med. to Vcay Coarse Grins w/Petro Odor Boring Terrnittated @ 50 feet bls Well _Diagram Ground .Surlatin (25.0) 2" PVC laming (25.0') 2" PVC Screen Oroot to Soak., 3Ekozoonic. 20 — 30 — (.27') 4,02 Quartz Sorld .10 I A_ so 60 Geologist: Page 1 of 1 T ; T.1) 1. WELL CONTRACTOR: Walter Lea Davis NON RESIDENTIAL WELL CONSTRUCTION RECORD North Carolina Department of Environment and Natural Resources- Division of Water Quality WELL CONTRACTOR CERTLF CATION €t 3162 .A Well Contractor (Individual) Herne 3D Environmental Investigations L.L.G Well Contractor Company Narne 2157 Mocksville Hiahwav Street Address statesville NC 28625 City or Town Slate Ziip Code (704 ) 657-7785 Area cods Phone number 2. WELL INFORMATION: WELL CONSTRUCTION PERMIT# OTHER ASSOCIATED PERMlT#(if app[karle' SrTE WELL ID #(lt app lcabie),IW 4 2 3. WELL USE (Check One Box) Monitoring Municipal/Public Q inclustiallOcovnercial p Agricultural D Recovery Fl Infection ❑ lrrgetlonu Other .] C(list use) G- DATE DRILLED I� -..Rir� JI 4. WELL. LOCATION: r4 legsf j4rct.1-- (Street Name, Number% Cammuntty, Lat ND., Farrel, Zrp Code) CITY: COUNTY CI ,,, ‘do TOPOGRAPHIC l LAND SETTING: (check eppropriete bux) ❑ Slope ❑ Valley pat Ridge d Other LATITUDE ae 3,5"° "I t. • 2I.1 ' " OMS OR 3x.7OCCCOC XX OD LONGITUDE ,Ai tl ° / 3 ' ■� " DINS OR 7XXXICO of DD Latitude/longitude source: aPS Dtopographicmap (location well must be sh on a LJSGS bpo ;nap errdatteched to this form ff not using GPS) 3. FACILITY (Name of the business where the well is located.) Facility Name J», /SIR West` .5ace(ef Facility IN (if applicable) Street Address COO-01ct C:tylor Town f' .4,4-5 4PI rfEl- a State Zip Code c Na x srer Mnpiljg Address . Wh.I s(,,i- S41-rive a //13 City or Town State Zp Code (VC /22-ffrS� Area code Phone number O. WELL DETAILS: a- TOTAL DEPTH: 623 b. DOES lifIELL REPLACE EXISTING WELL? YES ❑ NO V c. WATER LEVEL Below Top of Casing: FT. (Use '+' if Above Top of Casing) d. TOP OF CASING 1S C) FT. AborLadd Surface" 'Top of casing terminated at/or below land surface may require a vananoe in accordance with 15A NCAC 2C .4118. e. YIELD (gpm): ME HOC OF TEST f. DISINFECTION: Type Amount g. WATER ZONES (depth): Top Schur Too Bottom Top Bottom Top Bottom Top Bottom Top Bottom Thickness! 7. CASING: Depth Diameter Weight Material Top a Bottom 01 R .2 31qet Top Bottom FL Top Bottom Ft. B. GROUT: Depth Top Q Bottom /I R Top Bottom Ft Top Bottoms Fl. Material 9. SCREEN: Depth Top c2S Boftnm So Top Bottom Top Bottom Method /1411, Dtarneter Slot Size Material Ft..2 in. do in. 6- In. Ft, in. _ in. _ Ft. 10_ SAND/GRAVEL PACK: Depth Sdme Matet'lai Top .23 Bottom - FL 44- 2 Sod Top_ Bottom_ Ft. Top Bottom R. 11, DRILLING LOG Top Bottom 1 1 1 1 1 1 1 1 1 1 12, REMARKS: Formation Description t Dv FERESY CERTIFY THAT THIS WEt. was ocwSTRUCTD IN ACCORDANCE WITH 16A NCAC ❑N ST Are' THAT A COPY OF THIS RL OWNER. � ? SIGNATURE OF CERTIFIED V4(ELL CONTRACTOR DATE PRINTED NAME OF PERSON CONSTRUCTING THE WELL Submit within 30 days of compiet ipn to: Division of Water Quality.-- information Processing, 1617 Mall Service Center, Raleigh. NG 27609-761; Phone : (919) 601 0 Form GW-Ib Rev. 2/09 1. WELL CONTRACTOR: Walter Lea Davis Well Contractor (Individual) Name 3D Environmental Investiaatians L.LC Well Contractor Company Name 2157 Mocksville Hiahwav Street Add mess statesville - NC 28625 City or Town State Zip Code (704 ) 857-7785 Area code Phona number 2. WELL INFORMATION: WELL CONSTRUCTION PERMIT OTHER ASSOCIATED PERMIT#(IFTp4xebie) SfTE WELL ID m1r a mace te) 1'11W A`.3 3. WELL USE (Check One Box) Monitoring 0/Municipal/Public D Industrialleco rnercral ❑ Agricultural ❑ Recovery D Injecton 0 Irrigation❑ Other ] (list use) DATE DRY I+ t 1I 4. WELL LOCATION: 1�✓ 1s1L Wei�ffrt�' (Street Name, Numbers, Community, Subigeslnn, Lot Na., Parcel, Lp Code) C17Y. �D►}Ia►rGl� COUNTY Cledso61 TOPOGRAPHIC 1 LAND SETTING: (shook aparocriale hour) ❑Slope fl Valley Fiat ❑ Ridge G Other LATITUDE 35 5r2' 2 Y. L� " DMs OR 3iL)000003OOt DO LONGTUDE 711$ ° r ' a'], 1 ° " DMS OR 7Zt.MCODX0c OD Labtuderlongituda saunas: P.IpPS Qropogrephic map (location of well mull be sirbin on USGS Lupo map andstfhed to this farm if not using GPS) 5. FACILITY (Name of the business where the wall is located.) vv�r M. yn LL1 Facility Nam Facility It1# (if applicable) 1/tf /s( west 51+'ec-f-- Street Address C_Gvi/aJct NC 2r / 3 or Town tt State Zip Cade ref";G-�lv.'sC ! 3 /iSdre) Con ct Name sW Mailing Address .r .1. Sifr .. e a '1/3 City or Town State Zip Code (,.576i 1.22^fly�f Area code Phone number, 5. WELL DETAILS: a. TOTAL. DEPTH: b. DOES WELL REPLACE EXISTING WELL? YES t7 NO PrF c. WATER LEVEL Below Top of Casing: FT. (Use •+• if Alvve Top of Casing) NON RESIDENTIAL WELL CONSTRUCTION RECORD North Carolina Department of Euvironateat and Natural Resources- Division of Water Quality WELL CONTRACTOR CERTLFICATION # 3162-A d. TOP OF CASING IS O FT. Above Land Surface` 'Top of casing terminated aUer below land surface may require a variance in aaccndance with 15A NCAC 2C .4118 e YIELD (gpm)- METHOD OF TEST f. DISINFECTION: Type Amount g. WATER ZONES (depth): Top Bottom Tap Bottom Top Bottom Top Bottom Top Bottom Top 8oltorn _ Thickness! T. CASING: Depth Diameter Weight Material Top e) Bottom of Ft...2 54'fo �Ir' Top Bottom FL Top Bottom Ft, 9. GROUT: Depth Malarial TopC Bottom %r Ft_ eeastatee Top Bottom Ft Top Bottom FL Method 9. SCREEN Depth Diameter Slot Sire Matisriel Top pis 6ottnm 517 Ft. .2 in. 6 r/o in. I re — Top Bottom FL in. Top Bottom Ft. in. in. In. 10. SAND/GRAVEL PACK: Depth Stu Material Top .23 Bottom - Pt, '2 And Top Bottom Ft. Top Bottom FL 11. DRILLING LOG Top Bottom 1 1 1 1 1 ,r 1 1 1 1 1 Z REMARKS: Porrnatton Description I Da HERESY CERTIFY niAT THIS WELL WAS DONSTRIJD ] IN ACCORDANCE wmi 15A MACc g :ION STANDARDS. AND THAT ACOPY OF THIS RECC+iiw ■ PR ❑ THE' Eli DWNEi. ? TURE OF CERTIFIED LL CONTRACTOR DATE W, t.c PRINTED NAME OF PERSON CONSTRUCTING THE WELL Submit within 30 days - of completion to: Division Of Water Quality - Information Processing. 1617 Mall Service Confer,' Raleigh, NC 27998-1 S1 Phoei ' 4919) 007 0 Form GW-lb Rev. 2109 . �' I, WELL CONTRACTOR: Walter Lea_Davis NONRESIDENTL4L WELL CONSTRUCTION RECORD North Carolina Delman:nit of Envimnmant and Natural Resources- Division of Water Quality WELL CONTRACTOR CERTIFICATION # 37624 Welt Contractor (individual) Name) 3D Environmental Investigations L.L.0 Wall Contractor Company Name 2157 Macksviile Hiahwav Street Address slatesville • NC 28525 City or Town State Zip Code (704 ) 657-7785 Area code Phone number 2. WELL INFORMATION: WELL CONSTRUCTION PERMIT# OTHER ASSOCIATED PERMIT#{ilappikatie} SITE WELL ID Rif epplicahla) r W $ J 3. WELL USE (Check One Box) Monitoring 0/Municipal/Public (� lndusl iaVCommaroial 0 Agriculture(❑ Recovery In irl;ec on p Irrigation[] Other 0 (list ust ) DATE DRUM (-- f - 4. WELL LOCATION: (Street Name, Nrenbere, Comrnunity, & bdNeion, Lot No.. Parcel, Zip Code) CITY: ( tia"P' COUNTYL.-4...1,, TOPOGRAPHIC / LAND SETTING: (Phonic epompriate booty Q Slope 0 Valley 94pFliat ❑ Ridge 0 Other LATITUDE as y ' Z 4 31 " DMS OR 3XXX0CCOON DD LONGITUDE 16 4 l ' 13 ' 07. 3? " DiVIs OR 7x.x,o oncoc c DO LatitudeAongitude source: rroPS Qropographic map (location of well most be shown on a tISGS top° map arrdattachad to this roar rinot using GPS) S. FACILITY (Name of the business where rthe wall is Incalad.) Facility Name Facility DO {€ applicable) i Ire;' wr rf ,irte/ Street Address `atilekPC ( C c2 T l3 Ciao€ Town ` State Zip Code / r.S off-0.+r� Col-7 Name roc 5a21 Mpiiyn$ AI b f►�S�sa ,S►ffx,+. Iv1IC a //3 City or Town State Zip Code a'S ..Wr4'As- Area code Phone number. 6. WELL DETAILS: a. TOTAL DEPTH: .5+0 b. DOES WELL REPLACE EILISTING WELL? YES to NO irF c. WATER LEVEL Below Top of Casing: FT. (Use `+' if Above Tap of Casing) d. TOP OF CASING IS t',,r�_ FT. Above Land Surface` 'Top of casing terminated odor below land surface rosy require a variance iri accordance with 16A NCAC 2C .0118. a. YIELD (gprn) - - METHOO OF TEST f. DISINFECTION: Type Amount g. WATER ZONES {depth]: Top Bottom Top Bottom Top Bottom Top Bolton) Top Sodom Top bottom ThIaknessl 7. CASING: Depth Diameter Weight Material Top Bottom a2 5 Ft. -2 3i+ fa Yard. Top Bottom Ft Top Bolton Ft. 8. GROUT: Depth Material Tops_ Bottom_ %S Ft. ,CC.h t. Top Bottom Ft. _ - Top Bottom Ft. _ Method /4492 E. SCREEN: Depth Diameter Slot Sham Material Tap aS Bottom FL 1 in. 6,16 in. 4e- Top Bottom Ft. in. in. Top Bottom FL in. in. 10. SAND/GRAVEL PACK Depth Size &Warta! Top .23 Bottom - Ft. 44,2 Top Bottom Ft. Top Bottom Ft 11, DRILLING LOG Top Bottom 1 J 1 1 1 12. REMARKS: Format on Description 1 DO teintinf C6471FY T1-tAT THIS WELL WAS CoNSTsuclet, IN ACAORDNICE WITH I SA NCAC • • NSTRUcrION 8TAwrpNZDs, AND !HATA COPY OF THIS RECO ] : =? PROVIDE ) THE `F1L GINNER. r. SI�FE OF C▪ E▪ RTIFIED LL CONTRAC'iTOFt DATE PRINTED NAME OF PERSON CONSTRUCTING THE WELL Subrtttt within 30 days. of tomplslion to: Dlnlelon of Water Quality - information Processing, 1817 Mali Service Centliiimalitigh,P4C ZT .161; Phon i Win 107 00 Form GW-lb Rev. 2109 ACCESS ROAD MIN-4 Concentration [uglL] 2L Standard GCL Benzene 560 1 5, 000 Toluene 4,700 600 260,000 Ethylbenzene 1,240 600 84,500 Total Xylenes 7,600 500 85,500 Naphathlene 240 6 6 000 1,2-OIb onoethane lED8 a50 0.02 50 FORMER GIBSON PROPERTY MW-4 MW-3 NNV-� Concentration (us1L) 2L Standard GCL Benzene 750 1 6000 Toluene 3,500 600 260,000 Ethylbenzene 1,100 600 84,500 Total Xylenes 6,700 500 85,500 Naphathlene 480 6 66 000 1,2-Dibrom°ethane (EDB) 36 0.02 50 UN-3(uglL) Concentration 2L Standard o L Benzene _. 1 5 000 Tduene 37,000 600 2600000 Ethylbenzene 2,900 600 8_5U0 Total Xylenes 17,100 500 85,500 Naphathlene 440 S 6 000 1.2-Dibranoelhane (EDB) 270 0.02 50 MSN- t Concentration %giL1 2L Standard GCL Benzene 640 1 5 000 Tduene 1,000 600 260.000 Ethylbenzene 280 600 84.500 Total Xjlenes 2,040 500 85,500 Naphathlene 140 6 6.000 1,2-Diaromoethane (EMI) 27 0.02 50 H1. 1ON 3f1N3/\V 1S G LEGEND • MONITORING WELL LOCATION Source: NC Geospatial Database 0 10 20 40 rn Charlotte, North Carolina 28273 TITLE FIGURE 3 tO 0 E d 07 0 z Ld 0 z 0 0 0 sn z w z z 0 0 u7 N N h— uJ ce lJ C) >--- lJ CL CZ) CL CO to z 0 to m APPROXIMATE SCALE IN FAT