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HomeMy WebLinkAboutWI0700511_DEEMED FILES_20210219Permit Number WI0700511 Program Category Deemed Ground Water Permit Type Injection Deemed In-situ Groundwater Remediation Well Primary Reviewer shristi.shrestha Coastal SWRule Permitted Flow Facility Facility Name Building Site 133 Cross Site Location Address Bldg 133 Frc E Complex A Cherry Point NC 28533 Owner Owner Name US MCAS Cherry Point Dates/Events Scheduled Orig Issue 11/10/2020 App Received Draft Initiated Issuance 10/30/2020 Re g ulated Activities Groundwater remediation Outfall Central Files: APS SWP Permit Tracking Slip Status Active Project Type New Project 2/19/2021 Version 1.00 Permit Classification Individual Permit Contact Affiliation Major/Minor Minor Region Washington County Craven Facility Contact Affiliation Owner Type Government -Federal Owner Affiliation George W. Radford Affairs Environmental Officer 4223 Access Rd Cherry Point NC 2853300I Public Notice Issue 11/10/2020 Re quested /Received Events Effective 11/10/2020 Expiration Waterbody Name Streamlndex Number Current Class Subbasin TO: Shristi R. Shrestha 512 N Salisbu ry St. 1636 Mail Service Center Ralei g h, NC 27699 1636 TRANSMITTAL DATE: 10/28/2020 RE: Cherry Point MCAS Site 133 -NOi CATLIN Project No. _2_2_0_0 _01 __ _ We Are Transmitting Herewith The Following: ITEM ACTION TRANSMITTED BY Drawings 1. For Your Use X US Mail Specifications 2. For Review Messenger Shop Drawings 3. Please Comment Next Day Service Contract Documents 4. Reply ASAP Other X Correspondence 5. Urgent Reports 6. Returned NO. OF COPIES DESCRIPTION ACTION CODE 1 NOi for Site 133, Cherry Point MCAS 2 COMMENTS: COPY TO: eC~ ! SIGNE'D: ocr ao 2020 -,--------- NcoeQ/o CentrfitJ,CJt//: ------- 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 ofl5A NCAC 02C .0200 (NOTE: This form must be received at least 14 DAYS p rior to in jection} AQUIFER TEST WELLS ISA NCAC 02 220) These wells are used to inject uncontaminated fluid into an aquifer to determine aquifer hydraulic characteristics. IN SITU REMEDIATION OSA NCAC 02c .0225 l or TRACER WELLS OSA NCAC 02C ,0229): l) Passive In jection S vstems -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 In jection 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 (IST I -Used to 'heat' contaminated groundwater to enhance remediation. Print Clearly or Type Information. Illegible Submittals Will Be Returned as Incomplete. DATE: October 8 ,20~ PERMIT NO. ________ (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) ___ Air Injection Well ....................................... Complete sections B throughF, J, M (2) ___ Aquifer Test Well ....................................... Complete sections B through F, J, M (3) ___ Passive Injection System ............................... Complete sections B through F, H-M (4) ___ .Small-Scale Injection Operation .... , ................. Complete sections B through M (5) X __ Pilot Test ................................................. Complete sections B through M (6) ___ Tracer Injection Well ................................... Complete sections B through M (7) ___ In.-Situ Thermal (1ST) Well ........................... Complete sections B through M B. STATUS OF WELL OWNER: Federal Government Deemed Permitted OW 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: Name(s): Geor!,!e Radford. Environmental Affairs Officer Mailing Address: PSC Box 8006 Marine Corn s Air Station City: Chem Point State: ..1K;_ Zip Code:_,,2=8=5=33=-___ County:...,C=r=av"""en,=-. __ _ Day Tele No.: !252 1466-4562 Cell No.: --=N~/A~------ EMAIL Address: elizabeth.harrisonr dusmc .mil Fax No.: __ ...._(2=5=2""") -'-46=6~-=20~0~0 __ _ D. PROPERTY OWNER(S) (if different than well owner/applicant) Name and Title: Same as Well Owner 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: Shane Chasteen. COO Company Name ___ C=A..,,_,,,TL=IN,__,____,,E=ne:a.i!=in=e=er,.,s'--"a=n=d--"S=c=ie=n=ti=sts=----------------~~~ Mailing Address: --~2=2~0 ~O~l=d =D~a~i.r_,~R=d=·-------- City: Wihnin!!ton State: NC Zip Code: 28405 County: New Hanover Day Tele No.: {910 } 452-5861 Cell No.: ________ _ EMAIL Address: shane.chasteenW •catlinusa.com Fax No.: F. PHYSICAL LOCATION OF WELL SITE (1) Facility Name & Address: Bid!!. 133 , FRC East Comd ex. A Street. !See attached site mar s 1 City: --~M=C=A~S~C=h=e~rn.c..-..=P~o=in=t~----County: C=-ra=-v'-"'e=n ______ Zip Code: --~2=8=53=3~ (2) Geographic Coordinates: Latitude**: ___ 0 --__ " or a Longitude**: 0 __ "or 0 Reference Datum: _______ ~Accuracy: _____ _ Method of Collection: **FOR AIR INJECTION AND AQUIFER TEST WELLS ONLY: A FACJLITY SITE MAP WITH PROPERTY BOUNDARIES MAY BE SUBMITTED IN LIEU OF GEOGRAPHIC COORDINATES. G. TREATMENT AREA Land surface area of contaminant plume: 400 square feet Land surface area of inj. well network: 16 square feet(::: 10,000 ft2 for small-scale injections) Percent of contaminant plume area to be treated: <4% (must be~ 5% of plume for pilot test injections) Deemed Pennittcd GW Remediation NOi Rev. 2-17-2020 Pagc2 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 puipose, scope, goals of the proposed injection activity: Previously it was discussed that remaining product mil!ht be onh residual that is tra pp ed in the sand pack and soil around the wells. If true . a potential remed \ could be to introduce a small amount of surfactant with vi!wrous sun zin!!. followed b" a gk!ressive fluid recoyen• <i.e. vacuum the well dr,•J. CATLIN and GES personnel identified N2RW12 as a candidate well for testinl! this o ption. CATLIN recommends introducili u a small amount of surfactant mixed with deionized water into this well followed b , the surgin!! the well several times over a 2-day period. After surninl!. an a ugressive fluid recoverv event should remove a pn roximateh 10 times the volume of fluid introduced into the well. This action should be followed b \ daih l!augin g of free-r hase product to determine the efficac \ of this o ption. J. WELL CONSTRUCTION DATA (1) No. of injection wells: ------~Proposed __ ~l~ __ Existing (provide NC Well Construction Record (GW-1) for each well) (2) Appx. injection depths (BLS):_10-15 feet (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 -~ells 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 K. INJECTION SUMMARY NOTE: On fr in iectants ac r roved b : the e1 idemiolo gr section o f the NC Division oJ Public Health Dec artment o Health and Human Services can be i ·ected. A t1 r ve in ·ectan an be ound on line at htt1 ://deLJ .nC.l?.l•v/about/divisions/water-res ,urces/water-resources-permits/wastewater-branch/l'r uund-water- r rotection/ •round-water-a 1 roved-ink:ctants . All other substances must be reviewed bv the DHHS 11rior to use . Contact the VIC Pro gram for more in fo if vou wish to wet arm roval {or a di!Te rent additive. However. nlease note it ma11 take 3 months or lon ger. If no in jectants are·to be used use NIA. Injectant~: __ _.E=T...,E=C=---=P-=e=tr=o=S=ol'""v ___ Total Amt. to be injected (gal)/event.~: --------=-l .a-0 -=l!=a=llo=n=s~-- Injectant""": ___________ Total Amt. to be injected (gal)/event,_; _________ _ Injectant~: ___________ Total Amt. to be injected (gal)/event.,_: _________ _ Injectant,_: ___________ Total Amt. to be injected (gal)/event.,_; __________ _ Deemed Permitted GW Remediation NOi Rev . 2-17-2020 Page3 lnjectant: Total Amt. to be Injected (gal)levent: Total Amt. to be injected (gal/event): 10 gallons No. of separate injection events: 1 Total Anti. to be injected (gal): 10 ;lotions Source of Water (if applicable): MCAS Che , Point Potable Water S. stem 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 result from the injection activity. N2RW12 will be :an_ ed week] to determine &when free-k•hase product returns in this well after L ilot test. M. SIGNATURE OF APPLICANT AND PROPERTY OWNER Well Owner/Applicant: "I hereby certlf 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 signif cant penalties, including the possibility offines and imprisonment for submitting false information. I agree to construct, operate, maintain, repair, and if applicable, abandon the injection well a .._ II rtle,fe,' appurtenances in accordance with the Rules." eAl , 1 q4q Signature ;.c Apptteani Print or Type F,111 Name and Title Pro_rl_ Owner 'if t ; ro erlr is not awned Jar the Well owner/Arllicantt; `:4s 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 infection 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 Me Well Construction Standards ( "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 — IJ1C Program 1636 Mail Service Center Raleigh, NC 27699-1636 Telephone: (919) 707-9000 Deemed Parmitted OW Rnrnndiation t401 Rev. 2-17-2020 Page 4 AECEtVED 0C1 21 2DMB KG DECIPWR Cep Office TRANSMITTAL TO: Shristi R_Shrestha 512 N Salisbury St. 1636 Mail Service Center Raleigh, NC 27699 1636 We Are Transmitting Herewith The Following: ITEM Drawings Specifications Shop Drawings Contract Documents X Correspondence Reports ACTION DATE: 10/19/2020 RE: Cherry Point MCAS Site 133 - NCI CATLIN Project No, 220001 1. For Your Use 2. For Review 3. Please Comment 4. Reply ASAP 5. Urgent 6. Returned TRANSMITTED BY X US Mail Messenger Next Day Service Other NO. OF COPIES 1 DESCRIPTION ACTION CODE NOI for Site 133, Cherry Point MCAS 2 COMMENTS: COPY TO: NC Department of Environmental Quality —Division of Water Resources (DWR) NOTIFICATION OF INTENT (NOT) 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 _tI ALA( 112C.04:fr , (NOTE: This form must he received at feast 14 DAYS tirior to injection} AQUIFER TEST WELLS f , (Pr - These wells are used to inject uncontaminated fluid into an aquifer to determine aquifer hydraulic characteristics INSITU REMEDIATION t or TRACER WELLS i l: 1) Passive In ection 5_ sterns - In -well delivery systems to diffuse injcctants 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 suck used in ORC systems). 2) Small -Scale In ection O1 aerations — 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 ofevaluating the technical feasibility of a remediation strategy in order to develop a bill 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 ttn'ection Wells - Used to inject ambient air to enhance in -situ treatment of soil or groundwater, 5) In -Situ Thermal Wells 1ST' - Used to `heat' contaminated groundwater to enhance remediation. Print Clearly or Type Information. Illegible Submittals Will Be Returned as Incomplete. DATE: October 8 , 2020 PERMIT NO. (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 (I) Air Infection Well Complete sections B through F, J. M (2) Aquifer Test Well Complete sections B through F, J, M (3) Passive Injection System Complete sections B through F, H-M (4) Small -Scale Injection Operation Complete sections B through M (5) X Pilot Test Complete sections B through M (6) Tracer Injection Well Complete sections B through M (7) In -Situ Thermal (IST) Well Complete sections B through M RECEIVED B. STATUS OF WELL OWNER: Federal Government Deemed Permitted GW Remediatirm NOI Rev. 2-1/-2020 OCT 2 7 2020 NC DEQ/DWR Central Office 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: Name(s): Geor.;,e Radford Environmental Affairs Officer Mailing Address: PSC Box 8006 Marine~C=o .... rr~s~A=ir~S=ta=ti=o=n ______________ _ City: Che rn Point State: __NL Zip Code: 28533 County: Craven Day Tele No.: 1252 l 466-4562 Cell No.: __ _,_N=/A:..:._ _____ _ EMAIL Address: elizabeth.harrison 1t:usmc.mil Fax No.: --~'2=5=2~1~46=6~-=20~0=0 __ _ D. PROPERTY OWNER(S) (if different than well owner/applicant) Name and Title: Same as Well Owner _____________________ _ Company Name -----------,---------------------------- Mailing Address: ___________ _ City: _ State: __ Zip Code: _County: _____ _ Day Tele No.: ____________ Cell No .. __________ _ EMAILAddress: ____________ FaxNo.: __ _ E. PROJECT CONTACT (Typically Environmental Consulting/Engineering Firm) Name and Title: --~S=h=an=e~C=h=as=te=e=n~·~C~O~O~--------------------- Company Name ___ C=A=-=-TL=lN'-'--"'E=n=l.!=in=e=er=s--=a=n=d--=S=c=ie=n=ti=sts~--------------- Mailing Address: ----"'2"'"20"'"""'O"""ld=D"'ac::.ir ..... v--=R;,,d:::..·------------------------ City: Wilming!pn ------State: NC Zip Code: 28405 County: New Hanover Day Tele No.: (910 1452-5861 Cell No.: __ _ EMAIL Address: shane.chasteencdcatlinusa.c<mL_ Fax.No.: F. PHYSICAL LOCATION OF WELL SITE (1) Facility Name & Address: Bid!!. 133 FRC East Comr lex. A Street. 1See attached site ma=r~s~> ___ _ City: --~M=C=-=A=S~C=h=e~ri~·\~P~o=in=t~---County: C~r=av~e=n~ _____ Zip Code: 2_8533 (2) Geographic Coordinates: Latitude**: ___ 0 --__ " or 0 Longitude**: __ "or 0 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: 400 square feet Land surface area of inj. well network: 16 square feet~ 10,000 ft2 for small-scale injections) Percent of contaminant plume area to be treated: <4% (must be~ 5% of plume for pilot test injections) Deemed Permitted GW Remediation NOi Rev. 2-17-2020 Page2 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: Previoush it was discu sed r main' , roduct mi •ht be onh residual that is tra ed in the sand ack and soil around the wells. If true. a potential remedv could be to introduce a small amount of surfactant with vi l!Orous surgin1.t . followed b ,· a gt!ressive fluid recoverv ( i.e. vacuum the well drv J. CATLIN and GES personnel identified N2RW12 as a candidate well for testing this o ption. CATLIN recommends introducing a small amount of surfactant mixed with deionized water into this well followed b \. the sur1dng the well several times over a 2-dav neriod. After surl!inl!. an a ggressive fluid recover'\ event should remove a pC1 roximateh 10 times the volume of fluid introduced into the well. This action should be followed bv dai h 6au gin g of free-phase product to determine the efficac, of this o ption. J. WELL CONSTRUCTION DATA (I) No. of injection wells: _______ Proposed __ ~l~ __ Existing (provide NC Well Construction Record (GW-1) for each well) (2) Appx. injection depths (BLS):_10-15 feet (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 K. INJECTION SUMMARY NOTE: On/,· in iectants a f>1 iroved b r thee, idemiolo ,:1 · section ot the NC Division of Public Health Department o( Health and Human Services can be in iected. A ('r>roved iniectants can be found online at ht 1 ://deq.nc.l!ov/ab ut/divisions/water-resou :/ ~l~ -resources-Penmts/wus ~wace -b ·anch/ .round-water- protection/ground-water-approved~-injectan . All other substances must be reviewed b11 the DHHS prior to use. Contact the UIC Program for more in fo i ( vou wish to get accroval {or a di l/erent additive. However //lease note it mai• take 3 months or lon ger. Ifno in jectants are·to be used use N/A. Injectant"'": ---=E=T=E=C,_-~P=etr=oS=-o=l,..,_v ___ Total Amt. to be injected (gal)/event,_: ----~l~O~e='a=ll~o=n~s __ Injectant,_: ___________ Total Amt. to be injected (gal)/event,_: _________ _ Injectant . .,_: ___________ Total Amt. to be injected (gal)/event,_: _________ _ Injectant . .,_: ___________ Total Amt. to be injected (gal)/event,_: _________ _ Deemed Permitted GW Remediation NOi Rev. 2-17-2020 Page 3 Injectant: Total Amt. to be injected (gal)/event . .,_: _________ _ Total Amt. to be injected (gal/event): 10 e allons No. of separate injection events .... : ......,l __ Total Amt. to be injected (gal): ______ ... 1'-"0_,c..,,a:::ll,,,o.:,:ns,,__ __ Source of Water (if applicable): MCAS Chern Point Potable Water S \ stem 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. N2RW12 will be gau ged weekh to determine if/when free-phase product returns in this well after pilot test. M. SIGNATURE OF APPLICANT AND PROPERTY OWNER Well Owner/App 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 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 w'!ll a~?!yjj'/1 appurtenances in accordance with the Rules. f:1\/ v ,4,C::-~JfoS C~ry 3/~_ G lJ h~D,'."QKJJ. ' (f) FFi ~ f"~ Signature ¢ App (can ( Print or Type Fln Name and Title Pro pert \ Owner {ift pro pertv is not owned bv the Well Owner/A pp licant ): "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 iryection 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 ( ) ... "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: RECEIVED OCT 2 7· 2020 DWR-UIC Program 1636 Mail Service Center Raleigh, NC 27699-1636 Telephone: (919) 707-9000 Deemed Permitted GW Remediation NOi Rev. 2-17-2020 NCDEQ/DWR Cenlralca» Page4 N2GW 53 WARNING: This document is "FOR OFFICIAL USE ONLY" and It Contains info that may be exempt From public release under the FOE Act (5 U.S.C. 552). Et is to be handled IAW DoD policy and is not to be released to the public or personnel who do not have a valid "need -to -know" without pilaf approval of an authorized DoD off is ial, .e "b. N 2UKW7 133-TWO8 24/4 133-TWO9 TAL 4piet- re) N2GWis 133=TW06 133 • N2GW59 • M2GW55A • 133-TW02 • 133-TW01 70 35 0 70 Feet SCALE SITES 130, 133, AND 137 SITE ASSESSMENT REPORT MARINE CORPS AIR STATION CHERRY POINT, NC LEGEND Free -Phase Product Plume (as of August 2017) Former USTs N2 UST Area N3 UST Area N4 UST Area Temporary Monitoring Well Measurable Product • No Measurable Product Existing Wells by Type Zee RVV (No Measurable Product) T-I (No Measurable Product) T-II (No Measurable Product) T-III (No Measurable Product) RW (Measurable Product) T-II (Measurable Product) NOTES 1. Free -phase product plumes are based on gauging data collected between April through August 2017. 2. Gauging data for existing permanent wells were collected by GES in August 2017 0 DAVENPORT CATLIN Engineers and Scientists BUILDING 133 SITE CROSS SECTION - PLAN VIEW )b No-: 14-809 2.4 Date Drawn: MAR 2018 Scale: AS SHOWN Drawn By KLP FIGURE 5A A A' 28 26 24 22 20 18 16 14 a ❑ w 12 12 10 8 6 4 133-TWOS TAN, SILTY F. SAND TO F. SAND. 133-TWO7 TAN, SILTY, -- F.SANDTOF. _ ^ _ _SAND. GRAY, CLAYEY, F. SAND TO F. SAND. 133-TWOSS APPROXIMATE LAND SURFACE N2GW59 CONCRETE --------------------- TAN TO OROWN, SILTY TO CLAYEY SAND. TANTO GRAY, CLAY TO SANDY CLAY —7 TAN TO LIGHT GRAY, SILTY, V.F. TO F. SAND TO MED, SAND. N2GW55A 133-TWO2 133-TWO3 133-TWO4 TAN TO BROWN, F. TO CSE- SAND WISOME GRAVEL. TO SILTY, V.F. SAND, --------------- DARK GRAY TO TAN, SILT TO SANDY CLA GRADING LATERALLY INTO CLAYEY TO SILTY SAND. TAN TO YELLOW ORANGE. V.F. SAND TO SILTY/CLAYEY, V.F. SAND. 0 SOILS LEGEND FA (CH) High Nast. CLAY (CL) Low/med. Plant. CLAY (SC) Clayey SAND Till (SM) Silty SAND 100 (SW) Well -graded SAND (SP) Poorly -graded SAND (CL-CH) Low to High Plast. CLAY (SC-CL) Clayey SAND to Sandy CLAY t (CH/SP) Layers at High Plast. CLAY and SAND Coastal Plain Sedimentary Rock Asphalt Fill 200 300 INFERRED PERMEABILITY Very Low Low Moderate High Very High 400 Distance Along Baseline (ft) WELL BACKFILL Bentonite Pellets #2 Medium Sand wfSeal Native Backf ll r_ WATER TABLE ELEVATION AS OF MAY 2017 500 600 700 0 w FREE PRODUCT ELEVATION -- AS OFMAY 2017 50 100 FFFT VE= le 28 26 24 22 20 18 16 14 12 10 8 6 4 ��� �~' CATLIN Engineers and Sclentisls 220 OW Cai 'II.. W 1,0100 on, NC 71406 Cal:orw Lkame .40 re, Er rwdnE UM,.. C44,41 PROJECT BUILDING 133 MCAS, CHERRY POINT, NC TITLE BUILDING 133 SITE CROSS SECTION A - A' - LITHOLOGY FIGURE 5 B 1 JOE NC, LATE: 216115 MAR 2018 S"ALE: 6AT1VN B�'. ,'HEC.✓. El] Ely ;5._5„C,,o,r. SVH _ SAC A A' 28' 26i 24 22 20 18 16 c 0 fi14 w 12 10 133-TWOS 133-TW07 312,6 PID READING IN PPM AND SAMPLE INTERVAL HCO HYDROCARBON ODOR 133-TW05 APPROXIMATE LAND SURFACE N2GW59 N2GW55A NO TO SLIGHT HCO POSSIBLE PRODUCT ZONE (STRONGEST HCO) NO TO SLIGHT HCO .133-iWO2 133-TWO3 133-TWO4 0 SOILS LEGEND (CH) High Rest. CLAY p�]] (CL) Low/med. Plast- l/��! CLAY (SC) Clayey SAND (SM) Silty SAND 100 (SW) Weil -graded SAND (SP) Poorly -graded SAND (CL-CH) Low to High Piast. CLAY (SC-CL) Clayey SAND to Sandy CLAY (CH/SP) Layers of High Plast. CLAY and SAND Coastal Plain Sedimentary Rack Asphalt Fill 200 300 400 Distance Along Baseline (ft) INFERRED PERMEABILITY WELL BACKFILL T WATER TABLE ELEVATION Bentonite AS OF MAY 2017 Very Low High Low n Very High Moderate Pellets #2 Medium Sand w/Seal Native Back -fin 500 w FREE PRODUCT ELEVATION AS OFMAY 2017 600 700 50 100 FEET VE = 16-7 28 26 24 22 20 18 16 14 12 10 8 6 4 —_~` CATLIN Engineers and Scientists 220 DU ❑riry ra id WlIrrl ifcn, NC twos ccgnrfl Li..... Ye. For Fwpu.ewi., s..,nc.. cane PROJECT BUILDING 133 MCAS, CHERRY POINT, NC TITLE BUILDING 133 SITE CROSS SECTION A - A' - CONTAMINATION FIGURE 5B2 JDB NO.! GATE' MAR 201$ SCA1E; DRAWN BY: CHECKED BY-;216115 AS SHOVE SVH SAC Bs 28 26 24 22 20 18 16 O is14 a) m lJ1 12 10 133-TWO6 1w 133-TWd5, APPROXIMATE LAND SURFACE ' TAN TO BROWN, F. TO CSE.. SAND WISOME GRAVEL. TO SILTY, V.F. SAND. TAN TO BROWN, SILTY TO CLAYEY SAND. DARK GRAY TO TAN, SILT TO SANDY CLAY GRADING LATERALLY INTO CLAYEY TO SILTY SAND. -- r �j ..-- f 111 III --� = GRAY TO TAN, `— -SILTY. F. SAND TO F. --- 11.:::[ SAND W/CLAY LAYERS. G 111 a TAN TO LIGHT GRAY. SILTY, V.F. TO F. SAND TO MED. SAND. 133-TW1O ti ASPHALT TAN, SANDY CLAY. 0 SOILS LEGEND (CH) High Plast. CLAY V�/J F7A (CLI Lowlmed. Plast. CLAY VA (SC) Clayey SAND (SM) Silly SAND 50 [' I (SW) Well -graded SAND ► (SSP) Poorty-graded SAND %% Oro (CL-CH) Low to High Plast. CLAY (SC-CL) Clayey SAND to Sandy CLAY %m KV 100 (CH/SP) Layers of High Past. CLAY and SAND Coastal Plain Sedimentary Rode Asphalt Fil 150 INFERRED PERMEABILITY Low L Very High Very Low Moderate High Distance Along Baseline (�jt50 WELL BACKFILL ir WATER TABLE ELEVATION AS OF MAY 2017 L;:] Bentonite Pellets #2 Medium Sand w/Seal Native Backfill 300 350 400 39 60 rEET ■t' ' 1 28 26 24 22 20 18 16 14 12 1a 8 6 4 —.`CATLIN Engineers and Scientism 22001n DDan.Roao mirni y{on, NC RICIVR i;..y,„w uc....w Hu ra e.a:ra.rn mow... Gaa4. PROJECT BUILDING 133 Havelock, NC TITLE BUILDING 133 SITE CROSS SECTION B - Br - LITHOLOGY FIGURE 5C 1 JOB ND: DATE 216115 MAR 2018 SCALE: [DRAWN BY: SVH CHELKED BY: As SHOWN SAC 6 28 133-TW06 26 24 22 20 18 16 12 0 6 B' 133-TW05 APPROXIMATE LAND SURFACE NO TO SLIGHT HCO two POSSIBLE, PRODUCT ZONE (STRONGEST HCO} NO TO 1477 SLIGHT HCO''' 312.6 PID READING IN PPM AND SAMPLE INTERVAL HCO HYDROCARBON ODOR 133-TW 10 SOILS LEGEND (CH) High Pleat. CLAY tCL) Low/med. Plast. CLAY (SC) Clayey SAND (SM) Slily SAND PTA 50 (SW) Well -graded SAND (SP) Poorly -graded SAND (CL-CH) Low to High Pfest. CLAY (SC-CL) Clayey SAND to Sandy CLAY 100 (CH/SP) Layers of High Plant. CLAY and SAND Coastal Plain Sedimentary Rock Asphalt 150 INFERRED PERMEABILITY Very Low Low Moderate High Very High L)istance Along Baseline (}t 60 WELL BACKFILL WATER TABLE ELEVATION AS OFMAY 2017 p1 Bentonite Pellets #2 Medium Sand wlSeal Native Backfill 300 350 400 28 26 24 22 20 18 16 14 12 10 8 6 4 � �� 1 - CATLJ Engineers and Scientis% 726 Orr. llafry.+wN t11+n++rgeon, Ira YSaps `°.°""`"`°IF.02Too fornoqa«r:�..Casae PRO'�T BUILDING 133 Havelock, NC "TLE BUILDING 133 SITE CROSS SECTION B - B' - CONTAMINATION FIGURE 5C2 JOB NO.: `DATE. 216115 MAR 2018 SCALE: DRAWN BY: CHECKED BYi As $HcvvN SVH SAC N2GW.53{0 N2GW55A WARNING: This document is "FOR OFFICFAL USE ONLY" and it contains info that may he exempt from public release under the FOI Act (5 U.S.C. 552). It is to be handled IAW DoO policy and Is not to be released to the puhlic or personnel who do riot have a valid "need -to -know" without prior approval of an authorised OoD official. 1.3.3 ED N2GW59 SCALE N SITES 130, 133, 137 SITE ASSESSMENT REPORT MARINE CORPS AIR STATION CHERRY POINT, NC liNIMFAC �':�►vrf' FEf Z]nyRX+f•y�%,C!-r�-rq:lQ LEGEND !s Temporary Monitoring Well Groundwater Contour Groundwater Flow Direction Building Former USTs N2 UST Area N3 UST Area N4 UST Area 1 Existing Wells by Type NOTES 1. Gauging data were collected on the following dates from each well listed: May 16, 2017: 133-TW01 through 133-TW09 August 30, 2017: 133-TW10 0 DAVENPORT CATLIN Englneers and Sciontists BUILDING 133 SITE MAP WITH WATER TABLE CONTOURS AND GROUNDWATER FLOW DIRECTIONS Job No.: 14-809 2.4 Date Drawn: MAR 2018 Scale: Drawn Sy: AS SHOWN I KLP FIGURE 6 Checked By: SAC 1667 133 133 N2RW12 N2RW0012 N2 27-Jul-06 MANN DRILLING CO. 21.44 FT 2629958.4 422777.3 NCSP NAD83 FT 25 6 5 25 20.8 RW -0.61