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HomeMy WebLinkAboutWI0700510_DEEMED FILES_20200806Site OT029 Seymour Johnson Air Force Base UIC Permit NC Department of Environmental Quality-Division of Water Resources (DWR) 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 (NOTE: This form must be received at least 14 DAYS p rior to in jection ) 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 (15A NCAC 02C .0229): 1) Passive Injection S y stems -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 is 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. 5) In-Situ Thermal Wells (I ST)-Used to 'heat' contaminated groundwater to enhance remediation. Print Clearly or Type Information. Illegible Submittals Will Be Returned as Incomplete. DATE:-----~ 20 PERMIT NO. i;J:[d }cl () f:'/ t) (to be filled in by DWR) NOTE-If this NOI is being submitted as notification of a modification of a previously issued NOI for this site (e.g., different injection wells, plume, additives, etc.) and still meets the deemed permitted by rule criteria, provide the previously assigned permit tracking number and any needed relevant information to assess and approve injection: Permit No. WI _____________ Issued Date: _________ _ A. WELL TYPE TO BE CONSTRUCTED OR OPERATED (1) (2) (3) (4) (5) (6) (7) ___ Air Injection Well ....................................... Complete sections B through F, J, M ___ Aquifer Test Well ....................................... Complete sections B through F, J, M ___ Passive Injection System ............................... Complete sections B through F, H-M ~X~ __ Small-Scale Injection Operation ...................... Complete sections B through M ____ Pilot Test ................................................. Complete sections B through M ___ Tracer Injection Well ................................... Complete sections B through M ___ In-Situ Thermal (IST) Well ........................... Complete sections B through M B. STATUS OF WELL OWNER: Federal Government Deemed Permitted GW Remediation NOI Rev. 2-17-2020 Page I 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: D. Name(s): Ga rv Cox -Environmental Engineer, Restoration Team Robins Installation Supp ort Section Mailing Address: 380 Robins Parkwa v. Buildino 359 City: Robins Air Force Base State: GA Zip Code:-=3"""1"""0"""8-=-8 ____ County: ___ -=H=o"-'u=s=to=n Day Tele No.: 478-327-9269 Cell No.: __ 4~7~8~-5~4=2-~1=33~5 ___ _ EMAIL Address: t.rnr .cox. l @us.af.mil FaxNo.: --~N~/~/A~------ PROPERTY OWNER(S) (if different than well owner/applicant) Name and Title: --------------------------------- Company Name --------------------------------- Mailing Address:--------------------------------- City: ____________ State: __ Zip Code: _______ County: _____ _ Day Tele No.: ____________ _ Cell No.: __________ _ EMAIL Address: _____________ _ Fax No.: ------------ E. PROJECT CONTACT (Typically Environmental Consulting/Engineering Firm) Name and Title: --~P~a=u=l~W~il -=-so=n~-~P-=-ro=--j-"-ec-=-t~M=an=aC'-';g--=e~r __________________ _ Company Name ___ A_E_C~O_M _________________________ _ Mailing Address: ___ 12_1_2_0_S_h_a_m_r_o_ck_P_l_az_a~S_u_it_e_l~0~0 ________________ _ City: Omaha State: _Jfil_ Zip Code: 68154 County: DouQ.las Day Tele No.: 402-952-2692 Cell No.: 402-681-9390 EMAIL Address: paul.m.wilson(i/,aecom.com FaxNo.: ___________ _ F. PHYSICAL LOCATION OF WELL SITE (1) Facility Name & Address: _S~e_y~m_o~u_r~J~o_hn_s~o~n_A_F_B __________________ _ City: ___ G=ol=d=sb-=-o=r=o ________ County: Wayne Zip Code: 27531-2355 (2) Geographic Coordinates: Latitude**: ___ 0 ____ " or __ 35_0~3_4_6_9_9_2_N ____ _ Longitude**: 0 " or __ -~7~7~0 ·~9-=-58~8~1=3_W~--- Reference Datum: ________ Accuracy: ________ _ Method of Collection:_G ___ o ___ o ___ g ___ le~M=a__..p=s ____________ _ **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: 4019 square feet Land surface area of inj. well network: 4019 square feet (:S. 10,000 ft2 for small-scale injections) Percent of contaminant plume area to be treated: 100 (must be::::_ 5% of plume for pilot test injections) Deemed Permitted GW Remediation NOI Rev. 2-17-2020 Page 2 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. I. DESCRIPTION OF PROPOSED INJECTION ACTIVITIES AT THE SITE -Provide a brief narrative regarding the cause of the contamination, and purpose, scope, goals of the proposed injection activity: OT029 is a radar tower site occupied b a radar tower. bulk fuel storage, and parking areas. The source of the contamination has not been identified however waste fuel and s pent solvents were re portedly dis posed of at the site. Ozone injection was historically completed at this site but has not reduced the contaminant concentration below screenin g levels . The ozone in jection wells are no longer in use and will not be utilized in association with the pro posed in jections . The purpose of the in jection activity is to accelerate site closure usin6 potassium pe rsulfate iniections. The injectant material is Provect-OX2 which is an extended release source of potas sium persulfate plus a ferric iron activator. In jections will be completed in fifteen direct push borings (see attached Figure H.1 ) at p erformance wells MW-12 , MW-17 . and MW-18. The direct push borings will be advanced to a predetermined de pth (see attached Table 1) then retracted 3.5 feet to ex pose the in jection interval. After in jection is com pleted the toolinu will be retracted another 3.5 feet to ex pose the next injection interval. This process will be re peated until all 10.5 feet has been in jected. Performance monitoring will be initiated one month after the in jections and continue quarterl for one vear. If needed a second in jection event will be com pleted followin g the initial year of pe rformance monitorin g. J . WELL CONSTRUCTION DATA (1) No. of injection wells: 15 Proposed'-------"0 __ --'Existing (provide NC Well Construction Record (GW-1) for each well) (2) Appx. injection depths (BLS): ____ ,s~e~e~a=tt=ac~h=e~d~T~a=b=le~l"------------------- (3) 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 -Redox-tech-Kyle Baseley, NC Drilling License 4410-C Dee med Permitted GW Remed iati on NOI Re v. 2-17-2020 Page 3 K. INJECTION SUMMARY NOTE: On lr in iectants a pproved b l' the ep idemiolo gr section o f the NC Division o(Public Health. Den artment o f Health and Human Services can be in jected. A pproved iniectants can be fo und online at htt p://deq .nc.!!ov/about/divisions/water-resources/water-resources-permits/wastewater-branch/ground-water- protection/ground-water-a pprovcd-iniectants. All other substances must be reviewed b ,-the DHHS p rior to use. Contact the UIC Program fo r more in fo i f 1,ou wish to get a pproval fo r a d ifferent additive. However. p lease note it m m.• take 3 months or lon ger. Ifno in jectants are to be used use N/A. lnjectant_,_: ___ P"""r'-'o'""'v--=-e=ct'--O=X=2'--____ Total Amt. to be injected (gal)/event."-: --=2=.6=-7'--"5'----"ga=l=lo=n=s ___ _ Injectant: Total Amt. to be injected (gal)/event_: __________ _ Injectant: Total Amt. to be injected (gal)/event._,_: __________ _ lnjectant: Total Amt. to be injected (gal)/event_: __________ _ Injectant: Total Amt. to be injected (gal)/event_,_: __________ _ Total Amt. to be injected (gal/event): 2,675 gallons No. of separate injection events-'-: ___ Total Amt. to be injected (gal): ___ ---"5_,_,3""'5'"'0'-g"'-a""l'"""lo-'--n=s'--___ _ Source of Water (if applicable): Potable water will be obtained from the wash rack located at FT007. L. 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. Performance monitoring: will be comp leted quarterly starting one month after the com pletion of injections to allow the sodium persulfate to dissi pate. During the first round of samp lirni:. prior to pur gin g. field testimt for sodium persulfate will be conducted. If any persulfate is detected in groundwater during this test. field parameters will not be measured. When uroundwater is sam pled with persulfate present it interferes with water quali ty probes and 2ives false readings. Groundwater sam ples will be anal zed for VOCs for four quarters. Monitoring: data will be utilized to determine if additional in jections are required. M. SIGNATURE OF APPLICANT AND PROPERTY OWNER Well Owner/A pp licant: "I hereby certify, under penalty of law, that I am familiar with the information submitted in this document and all attachments thereto and that, based on my inquiry of those individuals immediately responsible for obtaining said information, I believe that the ieformation 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." Cox GARY G 1277732692. DigitallysignedbyCOX.GARY.G.1277732592 Gary G. Cox, Environmental Engineer, AFCEC/CZOE • • • . Date: 2020.07.30 11 :25:36 -04'00' Signature of Applicant Print or Type Full Name and Title Pro pertv Owner (if the prop e1tv is not owned b v the Well Owner/A pp licant): "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 (.1 5A NCA C 02C .0200)." Deemed Permitted GW Remediation NOI Rev. 2-17-2020 Page 4 "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 form. Please send 1 (one) hard color copy of this NOi along with a copy on an attached CD or Flash Drive at least two (2) weeks prior to injection to: DWR -UIC Program 1636 Mail Service Center Raleigh, NC 27699-1636 Telephone: (919) 707-9000 Deemed Permitted OW Remediation NOI Rev. 2-17-2020 Page 5 A. B. C. D. E. F. G. H. SJAFB OT029 DEEMED PERMITTED GROUNDWATER REMEDIATION NOi NOTES/COMMENTS FOR PERMIT APPLICATION SECTIONS A THROUGH M No change No change No change No change No change No change No change 1. Contaminants at this site are limited to VOCs in monitoring wells MW-12, MW-17, and MW-18. No plume map was drawn for this site in the latest report submitted to NCDEQ. Injections are designed to address remaining contaminants at these monitoring wells. 2. The cross section is from the 2015 Construction Completion Report. No borings have been completed at this site by URS and all information regarding geology was obtained from historical reports. 3. The potentiometric surface map was based on data from the October 2019 sampling event. I. No change. J. Existing ozone injection wells will not be utilized. Therefore, no construction records for these wells are included. Direct push injection methods will be utilized. Therefore, no construction records or well information are included. The depth of injection, location, and quantity of material to be injected are included in Table 1. K. Total gallons to be injected was calculated from planned pounds of water to be injected in the approved work plan. L. No change M. No change Table 1 J. Well Construction Data -OT029 Injection Point Summary Injection Nearest Design Interval Design 1 Provect-OX2 Design Water Design Slurry Point ID Monitoring Well {feet bgs) Mass {pounds) Mass (pounds) Mass (pounds} IP-1 MW-12 8-18 165 1,485 1,650 IP-2 MW-12 8-18 165 1,485 1,650 IP-3 MW-12 8-18 165 1,485 1,650 IP-4 MW-17 8-18 165 1,485 1,650 IP-5 MW-17 8-18 165 1,485 1,650 IP-6 MW-17 8-18 165 1,485 1,650 IP-7 MW-17 8-18 165 1,485 1,650 IP-8 MW-18 8-18 165 1,485 1,650 IP-9 MW-18 8-18 165 1,485 1,650 IP-10 MW-18 8-18 165 1,485 1,650 IP-11 MW-18 8-18 165 1,485 1,650 IP-12 MW-18 8-18 165 1,485 1,650 IP-13 MW-18 8-18 165 1,485 1,650 IP-14 MW-17 8-18 165 1,485 1,650 IP-15 MW-17 8-18 165 1,485 1,650 Notes: 1 Provect-OX2 is an extended release source of potassium persulfate plus a ferric iron activator. See the Provect-OX2 attachment for more information. ID= identification bgs = below ground surface Page 1 of 1 H.(3) OT029 Potentiometric Surface Map 400 of 4'n /Po, ��� BUILDING 4760 LIf • ,r1 \ 4� f 'l •/ ~tif PROPOSED OZONE EQUIPMENT TRAILER DISTRIBUTION PIPING REA SO FEET RADAR EWER eMW--14R 79.03 \\_ MW 16 IW—j EA ■•■„77 lA_4 3 ' SO FEET N. IW-4 IP-1 '� ' _ i . 6 a` MW-17 \ 77.781p_1 ', IW— \ —1 • iP-1 1 ' _ 'O �� P '_ M77,11D n / '�o ._ --1 TREATMENT FACILITY TRANSFORME LEGEND: MONITORING WELL o OZONE INJECTION POINT Y PROPOSED OXIDANT INJECTION POINT SITE BOUNDARY WATER FEATURE - GROUNDWATER FLOW DIRECTION NOTE: GROUNDWATER ELEVATION DATA I5 FROM OCTOBER 2019 60 30 0 60 SCALE IN FEET July 17, 2020 11:16:59 a.m. Drawing: O:\DCS\Prajects\ ENV\CADjSJAF9\ 16170782\44AA1 /2020/ Figure 2.dwg 0T029 PLANNED OXIDANT INJECTIONS SEYMOUR JOHNSON AIR FORCE BASE DRN, BY: DPG DATE 10/02/19 CH CD. BY: 9C REVISION; 0 PROJECT NO. FIG. NO. 16170782 2 N H.(1 b) DT029 Contaminant Concentrations Map 1 n7 W-12 VOLATILE ORGANIC COMPOUNDS (pg/L) Jan-19 Apr-19 Ju1-19 Oct-19 Vinyl Chloride ND ND ND 0.563 PROPOSE I] OZONE EQUIPMENT TRAILER DISTRIBUTION PIPING IW- 1 N 0 / BUING 4760� 0/. 74.1.1"- RADAR TOWER IW-2 IW-3 IW-4 IW-5 IW — MW-17 Iw-7 MW-17 VOLATILE ORGANIC COMPOUNDS (pg/L) Jan-19 Apr-19 Ju1-19 Oct-19 1,2•Dichloroethane 0.451 ND ND ND Benzene 3.6 7.2I 4.6 1.8 Naphthalene 2.7 J 14.83 7 ND Vinyl Chloride 3.2 5.1 2,3 1.3 LEGEND: MONITORING WELL • ZONE INJECTION POINT SITE BOUNDARY - — WATER FEATURE w TREE LINE Gl;mw-14R TREATMENT FACILITY TRANSFORMER t MW-18 VOLATILE ORGANIC COMPOUNDS (igJL) Jan-19 Apr-19 Ju1-19 Oct-19 Benxesie 1.2 2.7 J 0.741 ND Vinyl Chloride 4.9 89 1.9 Nll 60 30 60 L — SCALE IN FEET March 09, 2020 8:07:09 a.m. Drawing: 0:/DCS\Projects\ ENV\ CAD\SJAFBI1 S 170782/44AA1 /2-1.dwg OT029 GROUNDWATER EXCEEDENCES SEYMOUR JOHNSON AIR FORCE BASE DRN. BY: DPG DATE 02/27/20 CI -DC). BY: KK REVISION: 0 PROJECT NO. FIG. N0. 6041784E 2-1 H.(laj OT029 INJECTION LOCATIONS PROPOSED OZONE EQUIPMENT TRAILER DISTRIBUTION PIPING i LEGEND: P MONITORING WELL OZONE INJECTION POINT PROPOSED OXIDANT INJECTION POINT SITE BOUNDARY WATER FEATURE 4 TREE LINE GROUNDWATER FLOW DIRECTION }P--i ,MW-- •fr} IP— MWI16 N MW-17 IP-1 et - AREA 646 5O FEET P-2 1 IW-2 IW-3 N BUILDING 4760 RADAR TOWER Q!MW-14R I TREATMENT FACILITY AREA TRANSFORMER 3373 S4 FEET —5 —6 —7 —8 0- 0; e MW-1 ` iP-1 IP — —10 I w I. 60 30 0 60 SCALE IN FEET July 08, 2020 9:54:28 a.m, Drawing: O:/DCS\Projects/ENV\CAD/SJAFB\ 16170782/ 44AA112020/ Figure 2.dwg OT029 PLANNED OXIDANT INJECTIONS SEYMOUR JOHNSON AIR FORCE BASE DRN. BY: OPG CFIICD. BY: BC DATE 10/02/19 REVISION: 0 PROJECT NO. FIG. NO_ 16170782 2 LEGEND: SCL1 THWEST A 10E] a r ELEVATIONS ARE IN FEET ABOVE MEAN SEA LEVEL 90 70 — 50 — 40 — H.(2) 0T029 Geologic Cross Section NORTHEAST A" — 100 o - — 90 - 80 - 70 — 50 40 ELEVATIONS ARE IN FEET ABOVE MEAN SEA LEVEL If CLAY FILL CLAYEY SILTY SAND (SC AND CH) CLAY (CL AND CH) SILTY SAND (SR AND SM) SILTY SAND (sp) w/ TRACE CLAY SEAMS WELL SCREEN INTERVAL St1RFICAL ACUIFER WATER LEVEL 10 5 0 1C HORIZONTAL SCALE 50 0 50 VERTICAL SCALE CROSS SECTION A -A' SEYMOUR JOHNSON AIR FORCE BASE June 25, 2015 3!05:.46 pp.rn. 13rcwlnB: TM-IAFB/t6170782\44AA1j3-4.dwp DAN. BY DPG DAME D8/16/5 PRQJECT N . . N0. cH?CA BY: BC REVISION: 0 16110782 5-4 ti. 141W-12 1,2,4-Trimethylbonze ne 120 1,2=Dichlorobenzvie 1.1 1,2-Dkhioroethane ND 1,3,5-Tri nethylbenzene 49 Benzerr.e 1.1 1s•1,2•DIchior°ethane 3.2 Eth}+benzcne lb ISOpropytbenilene 30 m & p-xylenes 230 ❑ xTie m• ND Neplrthhlene 34 n•Propyibenzene 26 Toluene ND Trichlorntthene 2.8 Vinyl Chrorldr ND tz -C8 ATlphatKs 190 C9•C22 Afiphatftn 330.1 C9-CIO Ararr•7tlm 360 MW-16 MW. 12 MW-17 1.2,4•Trime>:ttylbenit nc 72 _ 1,2.Dell or°benzene 3.4 1,2-Did/ aroelhane 0,54 i 1,3,5-Trtmeth ylbenzene 27 Benzene 4.2 cis•1,2-vicittoroe4.hene 5.6 Ethyfbenzes a tit No or o pylbenz en e 19 m- & ta•XYlerles 260 0-Xylene H0 Nohtiiaiene 17 n-Propylbenaene 15 Toluene ND TrIchlamer hene ND Vinyl Chloride 6.6 CS-C8 Allpiiatics 200 C9-C2.2 A.Ilplta;Its 3301 C9-C3i3 Aromadrs 300 LEGEND: MONITORING WELL ABANDONED MONITORING WELL SITE BOUNDARY CROSS SECTION LINE NOTES: GREY SHADED CONCENTRATIONS EXCEED NC 2L STANDARDS f = ESTIMATED CONCENTRATIONS U = RESULT WAS NON —DETECT ABOVE THE LOO ND = NOT DETECTED r MW-1 f • IvIW-28 1r2,4-Trimcthylbenzere ND 1,2-Dlchiorobtnze+:se 1.6 J,2-Dichiorpetttnne 1.2 1,3,5•Trimethy<bc•nzene N❑ Kentenµ 2.9 ci-1.2-Dich'•aroethc: a 100 Ethylbontene ND Isopropyl be 0.:7J m- p-Xyisnes ND n-xylene ND N aptlthatene ND n-Qropy•t?en7P ne NCI Toluene NO rlch1oroethene 0_b0 J Vinyl Chloride 4 CS -CS Atlphatles 62J C9-C12 Aiiphatit's 100 V) 1 C9-C10 Aromatics 1J01J • —i Geological cross section A - A' location for H.(2) Cross Section • �.+rirr- � 1 NC 21 Standards 1,2,4-Trinieihylbenzene 350 1,2-Dichloroben¢ene 20 1,2-Ditloroetharle 6 1,3,5 Trihrethylberizene 400 Benzene 1 cis-1 2-0ichloroethene 70 Ethylbenzene 600 Isoprnpylbenzene 70 m- $. p-Xtlenes 500 o-Xylene 600 ' Naphthaiene 6 n•Propylbenxrne 70 Toluene 600 Trlchiar'oetherke 3 Vinyl. Chloride i 0.03 -(5•C8 Alllrih0tics 420 C9-C12 Aliphatic ' 4,200 19-C10 Aromatics 210 • 60 30 0 60 SCALE IN FEET Jun■ 26, 2015 3:05:25 p.m. Drawing: T:\SJAFB\161707152\44AA1\3-3.durg GROUNDWATER ANALYTICAL RESULTS AT 0T029 MARCH .2015 SEYMOUR JOHNSON AIR FORCE BASE DRN. BY: DPG 17ATf# 06/12/15 CHX'D. BY: 9C REVISION: 0 PROJECT N. P. NO. 16170752. 3-