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HomeMy WebLinkAboutWI0800523_DEEMED FILES_20190125 Central Files: APS _ SWP 1/25/2019 Permit Number WI0800523 Permit Tracking Slip Program Category Status Project Type Deemed Ground Water Active New Project Permit Type Version Permit Classification Injection Deemed In-situ Groundwater Remediation Well 1.00 Individual Primary Reviewer Permit Contact Affiliation shristi.shrestha Coastal SWRule Permitted Flow Facility Facility Name Major/Minor Region MCB Camp Lejeune Building A47 Parking Lot(off to Courthouse Road) Minor Wilmington Location Address County McB Camp Lejeune Building A47 Parking Lot Oo Of Courthouse Rd Onslow Facility Contact Affiliation Camp Lejeune NC 28547 Owner Owner Name Owner Type Marine Corps Base Camp Lejeune Government-Federal Owner Affiliation Charity Delaney Emd Edq Building 12 Post Ln Dates/Events Camp Lejeune NC 28542 Scheduled Orig Issue App Received Draft Initiated Issuance Public Notice Issue Effective Expiration 1/25/2019 1/14/2019 1/25/2019 1/25/2019 Regulated Activities Requested/Received Events Groundwater remediation Outfall Waterbody Name Streamindex Number Current Class Subbasin 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 I5A NCAC 02C.0200(NOTE:This form must be received at least 14 DAYS prior to iniectionl AQUIFER TEST WELLS t 15A NCAC 02C.0220) These wells are used to inject uncontaminated fluid into an aquifer to determine aquifer hydraulic characteristics. IN SITU REMEDIATION 115A NCAC 02C.0225)or TRACER WELLS(15A NCAC 02C.0229): 1) Passive Injection Systems-In-well delivery systems to diffuse injectants into the subsurface. Examples include ORC socks,iSOC systems,and other gas infusion methods(Note: Injection Event Records(IER)do not need to be submitted for replacement of each sock used in ORC systems). 2) Small-Scale Injection Operations—Injection wells located within a land surface area not to exceed 10,000 square feet for the purpose of soil or groundwater remediation or tracer tests. An individual permit shall be required for test or treatment areas exceeding 10,000 square feet. 3) Pilot Tests-Preliminary studies conducted for the purpose of evaluating the technical feasibility of a remediation strategy in order to develop a full scale 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: October 26_2018 PERMIT NO. 1' 1 0 S 2 3 (to be filled in by DWR) A. WELL TYPE TO BE CONSTRUCTED OR OPERATED (I) Air Injection Well Complete sections B through F,K,N (2) Aquifer Test Well Complete sections B through F,K,N (3) Passive Injection System .Complete sections B through F,H-N (4) X Small-Scale Injection Operation Complete sections B through N (5) X Pilot Test,. Complete sections B through N (6) Tracer Injection Well Complete sections B through N B. STATUS OF WELL OWNER: Federal Government 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): Marine Corps Installation East-Marine Corps Base Camp Lejeune Mailing Address:EMD1EDO Building 12 Post Lane City: Camp Leieune State:_NC_Zip Code: 28542 County: Onslow Day Tele No.: 910-451-9385 _ Cell No.: EMAIL Address:charitv.delaneyuz usmc_mil Fax No.: Deemed Permitted GW Remediation NOI Rev.3-21-2018 Page t D. 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 Engineering Firm) Name and Title: Betsy Collins.P.E Project Manager Company Name Jacobs Engineering Mailing Address:3120 Highwoods Blvd.. Suite 214 City: Raleieh State: NC_Zip Code: 27604 County:Wake Day Tele No.: 919-760-1751 Cell No.: 540-308-5210 EMAIL Address:bets _collinsta jacobs.com Fax No.: F. PHYSICAL LOCATION OF WELL SITE (1) Facility Name&Address: MCB Camp Lejeune Building A47 Parking Lot off of Courthouse Road) City:Camp Lejeune County: Onslow Zip Code: 28547 (2) Geographic Coordinates: Latitude**: 34° 35_' 26.5_"or ° Longitude**: 77' 22' 19.7 "or ° Reference Datum:WGS84 Accuracy:Estimated Method of Collection: Google Mars **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: 121,000 square feet Land surface area of inj.well network: -6.000 square feet L 10,000 ft2 for small-scale injections) Percent of contaminant plume area to be treated: 1% (must be 5 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 See Figure 3 in the Site 35 Treatability Study Work Plan. (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 Ethology,existing and proposed monitoring wells,and existing and p.uposed injection wells.See Figure 1 through 3 Attached (3) Potentiometric surface map(s)indicating the rate and direction of groundwater movement,plus existing and proposed wells.See Figure 4 Attached Deemed Permitted GW Remediation NOI Rev,3-21-2018 Page 2 DESCRIPTION OF PROPOSED INJECTION ACTIVITIES — Provide a brief narrative regarding the purpose,scope,and goals of the proposed injection activity. This should include the rate,volume,and duration of injection over time. A pilot study is planned to evaluate the effectiveness of carbon substrate. bioaugmentation. and red yeast rice extract to reduce residual PCE and TCE concentrations in the southern plume of the upper Castle Rayne aouifer of Site 35. The findings will be sued to develop a path forward for the remainder of the eroundwater plume.The injection rate is expected to be about 15 Qallmin per well over the course of 5 to 7 days to attain a total injection across all 6 wells of 2.8 gallons of bioaugmentation culture. 821 gallons of emulsified vegetable oil.and 24 600 gallons of chase water. J. APPROVED ENJECTANTS—Provide a MSDS for each injectant(attach additional sheets if necessary). NOTE: Only injectants approved by the NC Division of Public Health, Department of Health and Human Services can be injected. Approved injectants can be found online at httpJldnj.nc oovlaboutldivisionslwater- resourceslwater=resources-iiennits/wastewater-branch/cround-water-ilrotectionkround-water-at�proved-in i ectants. All other substances must be reviewed by the DHHSprior to use. Contact the CTICProgram for more info(919- 807-6496). Injectant: SRS-SDJEVOJTM Volume of injectant: 821 gallons Concentration at point of injection: 3.3% Percent if in a mixture with other injectants: N/A Injectant: RYA Extract Volume of injectant: N/A(14.7 lbs.;added into SRS-SD) Concentration at point of injection: N/A _ Percent if in a mixture with other injectants: N/A Injectant: _ Sodium bicarbonate!buffer} Volume of injectant: N/A(4.8 lbs.;added into SRS-SD t Concentration at point of injection: N/A Percent if in a mixture with other injectants: N/A lnjectaut: Sodium ascorbate{oxygen scavenger] Volume of injectant: N/A(7.5 lbs.:added into SRS-SD} Concentration at point of injection: N/A _ Percent if in a mixture with other injectants: N/A Injectant: TSI-DC tbioaugrnentation culture) Volume of injectant: 2.8 gallons _ Concentration at point of injection: 0.1% Percent if in a mixture with other injectants: N/A Deemed Permitted GW Remediation NO!Rev.3-21-2(}18 Page 3 K. WELL CONSTRUCTION DATA (1) Number of injection wells: 6 Proposed 0 Existing(provide GW-Is) (2) For Proposed wells or Existing wells not having GW-1 s,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 Permanent. See Site 35 Treatability Study Work Plan for details. (b) Depth below land surface of casing,each grout type and depth,screen,and sand pack Permanent.See Site 35 Treatability Study Work Plan for details. (c) Well contractor name and certification number John Schappell,Geologic Exploration. 2332-A L. SCHEDULES—Briefly describe the schedule for well construction and injection activities. Well construction will take rlace over the course of 1 week, The following week injections will begin. These are expected to take place in January 2019. 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 Subchasyter Q21.result from the injection activity. Please see Site 35 Treatability Study Work Plan for details. N. SIGNATURE OF APPLICANT AND PROPERTY OWNER Well Owner/Applicant: "I hereby cert , under penalty of law, that I am familiar with the information submitted in this document and all attachments thereto and that, based on my inquiry of those individuals immediately responsible for obtaining said information, I believe that the information is true, accurate and complete. I am aware that there are significant penalties, including the possibility of fines and imprisonment, for submitting false information. I agree to construct, operate, maintain, repair, and if applicable, abandon the injection well and all related appurtenances in accordance with the 15A NCAC 02C 0200 Rules." Signature of Applicant Print or Type Full Name and Title Deemed Permitted GW Remediation NO1 Rev.3-21.2018 Page 4 Property Owner if the propenv is not owned by the Well Owner/Applicanti: "As owner of the property on which the injection well(s)are to be constructed and operated,I hereby consent to allow the applicant to construct each injection well as outlined in this application and agree that it shall be the responsibility of the applicant to ensure that the injection well(s)conform to the Well Construction Standards (15A NCAC 02C,0200t." "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 his NO1 along with a copy on an attached CD or Flash Drive at least two(2)weeks prior to injection to: DWR—U!C Program 1636 Mail Service Center Raleigh,NC 27699-1636 Telephone:(919)$07.6464 Deemed Permitted GW Remediation NO]Rev.3-21-2018 Page 5 611 TECHNICAL MEMORANDUM 2444, Work Plan for Bioremediation Treatability Study at Site 35 Marine Corps Air Station New River, North Carolina PREPARED FOR: CH2M HILL, Inc. (CH2M) Project Staff Dave Cleland/Naval Facilities Engineering Command (NAVFAC) Mid-Atlantic Charity Delaney/Marine Corps Base (MCB) Camp Lejeune Thomas Richard/MCB Camp Lejeune Randy McElveen/North Carolina Department of Environmental Quality(NCDEQ) Jennifer Tufts/United States Environmental Protection Agency(USEPA) Region 4 PREPARED BY: CH2M DATE: November 2018 CONTACT. Comprehensive Long-term Environmental Action—Navy(CLEAN) 9000 Program Contract Task Order(CTO) WE3S to Introduction A treatabiiity study is planned to evaluate the effectiveness of a carbon substrate, bioaugmentation,and red yeast rice(RYR) extract application to reduce tetrachloroethene (PCE), trichloroethene(ICE), and vinyl chloride(VC) concentrations in upper Castle Rayne(UCH)aquifer groundwater in the southern plume at Site 35 while mitigating methane generation.The results will be used to evaluate the effectiveness of the selected treatment technologies and the path forward for the remainder of the southern groundwater plume with the ultimate goal of reducing the time to achieve site closure. In accordance with the Sites 35 Treatability Study and 73 Pilot Study Sampling and Analysis Plan (CH2M, 2017),this work plan reviews the monitoring well installation and baseline sampling results and serves as field instructions for the injection well installation anAtinjection activities. 2.0 Background � Site Name Operable Unit 10 (Site 35)— Former Camp Geiger Fuel Farm /r} Site Location Site 35 is an approximately 52-acre site located in the Camp Geiger Area at Marine Corps Air Station New River(Figure 1), Site History The Camp Geiger Fuel Farm was operational from 1945 until 1995.The former fuel farm comprised five 15,000-gallon aboveground storage tanks and associated distribution equipment.The tanks were situated north of the intersection of Fourth Street and G Street.The fuel farm was active until it was decommissioned in the spring of 1995 to make way for the construction of the Highway 17 bypass.Several releases of fuel occurred during its 50-year operational period.A vehicle maintenance garage and weapons cleaning area were also present at the site. Current Use Portions of Site 35 are currently used by the Camp Geiger School of Infantry for training exercises. Several warehouses,general storage buildings,and troop barracks also occupy the site. 81100i.181557RAL WORK PLAN FOR B1OREMEDIATION TREATABILITY STUDY AT SITE 35 MARINE CORPS AIR STATION NEW RIVER,NORTH CAROLINA Site Conditions Physical Characteristics:The site includes roadways, buildings, maintained grassy areas, and several large parking areas.The Highway 17 Bypass crosses the northeastern portion of the site.The eastern portion of the site adjacent to Brinson Creek is low-lying, heavily wooded,and overgrown. Geology and Hydrogeology:Subsurface conditions consist of typical Coastal Plain deposits, including fine-to-medium-grained sands, clayey sands,and partially indurated sediments. Groundwater is typically encountered at depths ranging from approximately 1 to 11 feet below ground surface(bgs). In general, the groundwater flow direction is to the northeast, toward Brinson Creek and the New River,at rates of approximately 38 to 70 feet per year(ft/yr)within the surficial aquifer and 5 to 10 ft/yr within the UCH and middle Castle Hayne(MCH)aquifers.The surficial aquifer extends to a depth of approximately 25 feet bgs,where the UCH aquifer is encountered.The Castle Hayne aquifer confining unit observed between the surficial and Castle Hayne aquifers across much of the Base is either not present or is laterally discontinuous at Site 35,and a hydraulic connection exists between the surficial and UCH aquifers.The UCH aquifer is present from approximately 25 feet bgs to approximately 50 feet bgs,where the MCH aquifer is encountered. In the surficial aquifer,the average hydraulic conductivity is 0.63 foot per day(ft/day), the average horizontal hydraulic gradient is 0.0105 foot per foot (ft/ft),and the average groundwater velocity is 0.007 ft/day. In the UCH aquifer, the average hydraulic conductivity ranges from 1.9 ft/day to 7.9 ft/day;the average horizontal hydraulic gradient is 0.008 ft/ft, and the average groundwater velocity is 0.11 ft/day.The MCH aquifer has an average hydraulic conductivity of 6.5 ft/day with a horizontal hydraulic gradient of 0.005 ft/ft. In the MCH aquifer,there is a potential for a slight downward vertical gradient in the developed area of Site 35 at a range of 0,009 ft/ft to 0.025 ft/ft and a slight upward vertical gradient existing in the wetland area adjacent to Brinson Creak at 0.051 ft/ft(CH2M, 2009). Source Areas The source of the chlorinated volatile organic compound (VOC)contamination in the northern area (northern plume) of Site 35 is likely from the former vehicle maintenance garage and the former weapons cleaning area east of Building G533 (Figure 2).The Former Camp Geiger Fuel Farm is the likely source of the benzene contamination,which is limited to the northern plume.The source of the isolated exceedances of PCE,TCE, and VC in the southern portion (southern plume)of the site is unknown but is also likely related to the historical use of solvents for maintenance and equipment cleaning. Contaminants of Groundwater:1,1,2,2-tetrachloroethane (PCA), PCE,TCE, cis-1,2-dichloroethene(DCE), Concern(COCs) trans-1,2-DCE, VC, benzene' Nature and Extent Groundwater contamination is in two separate areas:(1)the northern plume, a large diffuse plume in the surficial, UCH, and MCH aquifers, extending from east of Building G533 toward Brinson Creek, and covering approximately 30 acres;and (2)the southern plume, an isolated exceedance in the UCH aquifer located in the southeastern portion of Site 35, generally extending from Building TC762 east to Building TC773 and covering approximately 1 acre (Figure 2).The vertical extent of groundwater contamination at Site 35 is generally limited to approximately 50 feet bgs. Migration Pathways Potential contaminant migration pathways include horizontal and vertical migration in groundwater, groundwater discharge into Brinson Creek,and vapor intrusion (VI). ' Although these are the sitewide COCs at Site 35,the treatability study will target PCE,TCE and VC,which have been found at concentrations exceeding cleanup levels In the southern plume. 2 BI10011S1551RAL WORK PLAN FOR SIOREMEOJATION TR£ATASILITY STUDY AT SITE 35 MARINE CORPS AIR STATION NEW RIVER,NORTH CAROLINA Remedial Action • Restore groundwater quality at Site 35 to the North Carolina Groundwater Quality Objectives Standards(NCGWQS) and Maximum Contaminant Limit(MCLs) standards based on the classification of the aquifer as a potential source of drinking water(Class GA or Class GSA) under 15A North Carolina Administrative Code 02L.0201. • Prevent human ingestion of water containing COCs at concentrations exceeding NCGWQS or MCL standards, whichever is more stringent, until the remediation goals have been obtained. • Minimize migration of COCs in groundwater to surface water. • Prevent exposure to VOCs in groundwater and prevent VI from VOCs in groundwater and soil gas that could result in an unacceptable risk to human health. Selected Remedy • Air sparging using a horizontal directionally drilled well (2010 to 2013) • Monitored natural attenuation (2010 to present) • Land use controls: — Aquifer Use Control(1,000 feet) (2010 to present) — Industrial Use Control/Non-industrial Use(VI) (pending recordation with Onslow County) 3.0 Well Installation and Baseline Groundwater Sampling Results Three new monitoring wells were installed in December 2017 to help identify the optimal injection method for the treatability study and confirm the extent and area of highest concentration in the southern plume.The newly- installed monitoring wells were screened in the same depth interval as the existing UCH aquifer monitoring wells (32 to 37 feet bgs). Figure 3 shows the treatability study area including proposed injection wells and existing and newly-installed monitoring wells,along with any exceedances of the PCE and TCE NCGWQS found in samples collected in January 2018. Soil cores were collected during installation of the monitoring wells.Because the injection interval was observed to be primarily clay and silty sand, permanent injection well installation was chosen as the injection method over direct-push technology to achieve a more even distribution over the length of the screen in the impacted aquifer. Baseline samples were collected from six existing monitoring wells(IR89-MW411W, IR35-MW711W, IR35- MW891W, IR35-MW921W, IR35-MW941W, and IR89-MW321W)and three newly-installed monitoring wells (IR35- MW951W, IR35-MW961W, and IR35-MW971W)in January 2018 and analyzed for VOCs, total organic carbon (TDC), dissolved organic carbon (DOC),and natural attenuation indicator parameters (NAIPs).The results are shown in Attachment 1. Consistent with historical results,the highest concentrations of PCE and TCE were found at IR35- MW921W and IR35-MW941W.The PCE and TCE concentrations at 1R35-MW921W were 0.358 J and 42.6 micrograms per liter(µg/L), respectively.The PCE and TCE concentrations at IR35-MW941W were 0.941 J and 19.7 µg/L, respectively.TOC, DOC, and NAIP data will be used for comparison to evaluate the results of the treatability study. Based on these results, three dedicated injection wells will be installed in e*of the two areas of highest concentration, upgradient of IR35-MW921W and IR35-MW941W, as described inSection 4.Although there are exceedances in IR35-MW971W, it is downgradient from these wells and the,y sults will indica.fe how the injections influence the downgradient area over time. 'iV 4.0 Field Activities As„��a'. Six injection wells(IR35-IW19—IR35-1W24)will be installed to target the highest PCE and TCE concentrations that are directly upgradient of IR35-MW921W and IR35-MW94lW,A combination of carbon substrate and bioaugmentation culture will be injected at each injection location in the UCH aquifer treatment zone,and RYR extract will be injected into half of the injection locations (to assess methane mitigation).Groundwater monitoring 11110011815S1RAt 3 WORK PLAN FOR BIOREMEDiATION TREATABILUTY STUDY AT SITE 35 MARINE CORPS AiR STATION NEW RIVER,NORTH CAROLiNA will be performed 3 months, 6 months, and 9 months after injections to assess the effectiveness of the injection treatments. 4.1 Mobilization and Site Setup Mobilization for the field effort will include initial transport to the site, site preparation, and procurement of necessary field equipment. Prior to mobilization,CH2M will hold a kick-off meeting internally and with each of the subcontractors to familiarize all entities with the background, requirements,and expectations of this project. Before beginning any phase of work,CH2M and its subcontractors will have field meetings to discuss the work items and worker responsibilities, and to familiarize workers with the Site 35 Pilot Study Health and Safety Plan (HASP),which is included as Attachment 2.The subcontractors that will be onsite include utility locators and drillers. Equipment and supplies will be brought to the site when the CH2M field team mobilizes for field activities. At the start of fieldwork, a decontamination pad will be set up onsite by the drilling subcontractor to prevent runoff of the decontamination water and to allow easy collection of decontamination fluids. Health and Safety In general, work will be performed in Level D personal protective equipment(PPE), which includes reflective vest, safety glasses, hard hat(where applicable), chemical-resistant gloves,and steel-toed boots.A hospital route map, driving directions, and additional health and safety information are included in the HASP. The Field Team Leader(FTL)/Site Safety Coordinator(SSC)will conduct a health and safety meeting before beginning work daily to discuss the work items and worker responsibilities, and to familiarize workers with the HASP. Each team member is responsible for reading, understanding,and abiding by the health and safety requirements in the HASP. All site personnel must sign the HASP prior to conducting work.The ETL will fill out the Pre-Task Safety Plan (PTSP)daily before starting any work.The FTLwill complete the Safe Work Observation forms at a minimum of once per week during the event. A photoionization detector(MultiRAE)with a 10.6 eV lamp will be used during all sampling and well installation activities to monitor workers' breathing zone. If at any time hazardous concentrations are recorded,cease work and back out of the area. Work will resume when the breathing zone is deemed safe. 4.2 Utility Clearance Utilities will be identified and marked before beginning intrusive activities. CH2M will coordinate utility clearance with NC-811, and a separate utility-locating will be conducted by LDS' Inc.to confirm the accuracy of the utility markings. Any proposed injection well locations that are within 5 feet of utility locations will be relocated_ 4.3 UCH Injection Well Installation As shown on Figure 3 six injection wells will be installed upgradient of 1R35-MW921W and IR35-MW941W by a North Carolina-licensed driller in accordance with North Carolina well installation regulations.The injection wells will be spaced 20 feet from each other and 20 feet from existing monitoring wells IR35-MW921W or IR35- MW941W based on an expected 10-foot radius of influence (ROI).As summarized in Table 1, the injection wells will be screened from 30 to 40 feet bgs consistent with the monitoring well screen intervals.The injection wells will be finished with a threaded cap. Heavy equipment such as drill rigs (augers, rods,and split spoons)will be steam-cleaned before use at each new injection well location. Injection well risers and screens will also be steam-cleaned using the same procedure, unless they are certified by the manufacturer as clean and the plastic seals are intact.The new injection wells will be constructed with 2-inch-inner-diameter Schedule 40 polyvinyl chloride (PVC)riser.The injection well screen will be wire wrapped 0.020-inch slotted screen.A silica filter pack(commercially available 30/40 grain size or equivalent)will be placed around the annular space of the well screen from the bottom of the boring, extending 4 8110D1381S51RAL WORK PLAN FOR BPOREMEDIATiON TREATABILITY STUDY AT SITE 35 MARINE CORPS AIR STATION NEW RIVER,NORTH CAROLINA to 2 feet above the top of the screen_A 2-foot-thick bentonite layer will be placed above the sand pack.After the bentonite has been hydrated, a cement-bentonite grout will be placed in the remaining annular space. Table 1.Injection Well Details Well ID Total Depth Screened Interval Well Diameter (feet bgs) (feet bgs) (inches) IR35-IW19 40 30-40 2 IR35-I W20 40 30-40 2 IR35-I W 21 40 30-40 2 IR35-IW22 40 30-40 2 IR35-1 W 23 40 30-40 2 IR35-I W24 40 30-40 2 Notes: in=inches 4.4 Injection Activities Tasks associated with the injection activities will include: • Filling of injection water tank • Preparation and injection of emulsified vegetable oil (EVO) and RYR extract mixture • Preparation and injection of anaerobic water • Injection of bioaugmentation culture • Preparation and injection of anaerobic water • Injection of EVO and RYR extract mixture The Notification of Intent to Construct or Operate Injection Wells for these activities is included as Attachment 3 4.4.1 Injection Materials and Equipment A process flow diagram for the treatment study area is shown on Figure 4.The injection material quantities summarized in Table 2 were based on the following assumptions: • 0.2 effective porosity • 10-foot ROI • 3 percent EVO solution • In situ bioaugmentation concentration of 1 x 107 cells per liter Terra Systems, Inc. will supply "injection ready" 50%SRS-SD EVO in 275-gallon totes, TSI-DC in 2 6-liter (L) kegs that have been pressurized to 10 to 15 pounds per square inch (psi), sodium bicarbonate buffer in 50-pound bags to keep the pH within a neutral range, and 5 pounds of sodium ascorbate oxygen scavenger to prepare anaerobic water. Liquid RYR extract will be supplied by Provectus Environmental Products, Inc. and will be injected only into the cluster of injection wells around IR35-MW941W. All materials will be staged onsite in the location shown on Figure 3 within aboveground secondary containment. Safety Data Sheets for all amendments are included in Attachment 4. 1111O01181551RAL WORK PLAN FOR BIOREMEDIATION TREATABILITY STUDY AT SITE 35 MARINE CORPS AIR STATION NEW RIVER,NORTH CAROLINA Table 2.Injection Quantities Quantity Materials Unit Per Batch Total SRS-SD(EVO) gallons 210 840 RYR Extract pounds 7.5 15 TSI-DC(bioaugmentation culture) liters 3 12 Sodium Bicarbonate(buffer) pounds 42 168 Sodium Ascorbate pounds 2.25 9 Anaerobic Water gallons 750 3,000 Dilution Water gallons 6,150 24,600 To perform all stages of the injections, a submersible pump, a YSI, two centrifugal pumps, an inline sediment filter, a Dosatron,three flow meters, six valves, a pressure gauge,and three 500-gallon polyethylene tanks will be purchased or rented. 4.4.2 Filling of Injection Water Tanks The injection process is summarized in Table 3; each step will require specific amendments added to the quantities of dilution water shown,As shown, each of the six injection wells will require 4,600 gallons of water to achieve the design ROI. Table 3. Injection Water Quantities Step Amendments Water per well Water per well Total Water (gallons) cluster(gallons) (gallons) 1(1st batch) EVO(+RYR extract')+buffer 2,050 6,150 12,300 2{1st batch) Sodium ascorbate 250 750 1,500 3 Bioaugmentation culture N/A NIA N/A 4(2nd batch) Sodium ascorbate 250 750 1,500 5(2nd batch) EVO(+RYR extract')+buffer 2,050 6,150 12,300 Total water 4,600 13,800 27,600 Notes: 1 RYR extract is only used for the injections around IR35-MW941W. UCH aquifer groundwater,with no exceedances detected during the baseline sampling event,will be used as the dilution water for an estimated savings of 27,600 gallons of potable water.This will also minimize the amount of oxygen introduced into the target treatment zone. Water will be obtained from wells in the following order, which is based on proximity to the injection site and expected lower turbidity and higher recharge rates: IR35-MW95IW, IR35-MW961W, IR89-MW411W, and IR35-MW89IW (Figure 3). If the extraction rate drops to 10 gallons per minute (gpm) or less, the switch to a potable water source will be required. Potable water will be taken from the fire hydrant located southeast of the intersection of F Street and Eighth Street. The following steps will be taken to extract groundwater from any of the five proposed onsite wells or a combination of them: 1. Mount a 500-gallon polyethylene tank onto a truck bed and secure. r• B11001181551,RAL WORK PLAN FOR BIOREMED1ATION TREATABILITY STUDY AT SITE 35 MARINE CORPS AIR STATION NEW R{VER,NORTH CAROLINA 2. Bring the tank to the vicinity of the groundwater well; make sure the tubing connecting the well to the tank will not cross any roads. 3. Park the mobile tank system on level ground near the groundwater well, engage the parking brake, turn off the vehicle, and set the wheel chocks. 4. Pump groundwater from the well to the tank using disposable tubing and a submersible pump (Grundfos or similar) at the maximum rate possible before drawdown begins to occur. 5. When the tank is full, remove the chocks and mobilize to the injection site. 5. Park the mobile tank system on level ground near the injection wells,engage the parking brake,turn off the vehicle,and set the wheel chocks. 7. Use a centrifugal pump to fill the empty 500-gallon polyethylene tank from the mobile tank at the maximum rate possible.Two 500-gallon tanks will be situated at the injection site;only one will be in use with the injection system at a time. 8. ❑nce the tank in the truck bed is empty, repeat steps 2 to 8 until the injection process is complete. 4.4.3 Injection of EVO and RYR Extract Mixture Preparation of the EVO and RYR Mixture The sodium bicarbonate buffer will be added directly into the first 500-gallon filled tank before the injection of each batch begins.The RYR will be mixed into the EVO tote before each batch of injections begins at the IR35- MW94lW injection wells only. After the mixture is prepared for each batch,the EVO tote will be attached to the Dosatron and injections will begin at one of the three-well clusters via the steps ❑utlined below.The quantities of each amendment per batch are listed in Table 2, and the quantities of dilution water to be added during each step of injections on a per-well and per-cluster basis areshown in Table 3. Injection System Layout Water will be pumped with a centrifugal pump from one of the two 500-gallon tanks at the injection site (discussed in Section 4.4.2)through a 50-gpm inline filter and then into a Dosatron, which will automatically add the EVO and RYR mixture to the water at a 3.3%or 1:30 dilution. From the Dosatron, the water will enter a three- way manifold and be pumped into a set of three injection wells concurrently. Each of the three legs will be equipped with a flow meter,two valves (one at the manifold and one at the well head), and a pressure gauge. Figure 4 shows the process flow diagram. A secondary containment will be prepared adjacent to the injection well cluster.A manifold will be constructed out of PVC piping,which will lead from the outlet of the Dosatron into three paths, each of which will be equipped with a flow meter and a valve.The two 500-gallon polyethylene tanks,centrifugal pump, inline filter, Dosatron, and manifold will be staged onsite within the secondary containment areas at the injections sites at Site 35.The tank, pump,filter, Dosatron,and manifold will be connected with tubing,as shown on Figure 4. Each ❑f the three injection wells will be fitted with a pressure gauge and valve at the well head using PVC pipe with a threaded connection. Injection of the EVO Mixture The EVO mixture will be injected in two batches,as described in the previous sections and Tables 2 and 3.The anticipated injection rate is 2 to 8 gpm per well based on the injection rates achieved during the lactate and EVO injections performed as part of the Site 35 Building G533 Non-Time-Critical Removal Action (AGVIQ Environmental Services and CH2M, 2008).The flow rates at each well will be monitored and may be adjusted as needed.The following steps will be taken to inject the EVO mixture: 1. Remove threaded well caps and connect three discharge hoses from the manifold to each of the valve-and gauge-equipped well heads. 611001181551RAL WORK PLAN FOR SLOREMED1ATION TREATABILITY STUDY AT SITE 35 MARINE CORPS AIR STATION NEW RIVER,NORTH CAROLINA 2. Either zero the flow meters or note the Dosatron volume using the Injection System Log (Attachment 5). 3. Set the dilution factor of the Dosatron to at least 3.3%(1:30). 4. Open the water tank discharge valve and the EVO mixture valve. 5. Start the injection pump. 6. Open the valve on one leg of the manifold and start the transfer pump. Make incremental adjustments to increase or decrease pressure and allow time for the pressure to equilibrate between adjustments. Injection pressure can be increased, depending on the availability of water and with approval of the Project Manager. The mixture will be injected evenly across each well (137 gallons of EVO mixture and 2,050 gallons of dilution water per injection well).When a well reaches its target quantities, the valves leading to that well will be closed while the others continue. 7. Record injection flow rates and pressures at start up and approximately every 30 minutes thereafter on the Injection System Log(Attachment 5). 8. Check flow rates in the wells and maintain pressures by adjusting valves. 9. Continuously monitor the area for signs that injection solution is surfacing. If surfacing is observed, stop the injection and notify Betsy Collins immediately.This may be considered an environmental release, requiring documentation. 10. Frequently monitor the solution level in the EVO mixture tank. When the mixture tank is emptied,turn off the injection pump,close all valves and check for leaks. Continue to pump the entire 6,15C gallons of water required for this batch of injections. All hoses will be rolled up and placed within the Site 89 fence(Figure 3) at the end of each day. 4.4.4 Injection of Anaerobic Water Approximately 225 gallons of anaerobic water will be injected into each well before adding the bioaugmentation culture.Approximately 1.25 pounds of sodium ascorbate will be used to amend 500 gallons of water.The sodium ascorbate will be delivered to the site before field team mobilization. Injection of the anaerobic water will be conducted as follows: 1. Add the sodium ascorbate(1.25 pounds per 500 gallons)to the onsite tank and allow to react for about one hour. Check oxygen levels with a YSI to ensure reaction has occurred,The dissolved oxygen (DO) in the tank will be less than 1 milligram per liter before proceeding. 2. Connect onsite tank and pump directly to manifold (by disconnecting the filter and Dosatron). 3. Zero the totalizer(s) and check that the diaphragm valves are fully closed. 4. Open the water tank valve. 5. Open the valve on one leg of the manifold and start the transfer pump. Make incremental adjustments to increase or decrease pressure and allow time for the pressure to equilibrate between adjustments. Injection pressure can be increased to increase flow rates up to 5 gallons per minute. 6. Repeat for the second well. 7. When the tank runs out of water,turn off the transfer pump and close all valves. Refill the tanks as described in Section 4.4.2. Repeat Step 2. Open the valves and repeat Step 6 for the third well. 8. Once the appropriate volume has been injected into each well (225 gallons each before injection of the bioaugmentation culture), turn off the transfer pump and close all valves. BI1OD11815S1RAL WORK PLAN FOR BIOREMEDIATION TREATABILITY STUDY AT SrrE 35 MARINE CORPS AIR STATION NEW RIVER,NORTH CAROliNA 4.4.5 Bioaugmentation Following the injection of the first half of the diluted EVO mixture and anaerobic water at each injection well,1.8 L of TSI-DC will be injected into the treatment zone at each injection well via gravity feed. Nitrogen gas will be used to transfer the TSI-DC from the keg into the measuring cylinder attached to the keg.Operation MUST NOT exceed the keg's maximum working pressure of 15 psi.The culture will then be gravity-fed into the injection well.The nitrogen gas cylinder is stored in the field trailer. If a refill is needed,the canister can be taken to the Air Gas facility in Jacksonville, North Carolina (162 Center Street)for a replacement.The TSI-DC injections will be conducted in accordance with the instructions provided by Terra Systems and presented in Attachment 4, 4,4.6 Second Batch of Anaerobic Water After bioaugmentation is complete, a second batch of anaerobic water will need to be injected. The steps and quantities followed in the first batch in Section 4.4.4 will be repeated for the second. 4.4.7 Second Batch of EVO and RYR Extract Mixture After the second batch of anaerobic water is injected, a second batch of EVO mixture and dilution water will be injected.The steps and quantities followed in the first batch in Section 4.4.3 will be repeated for the second. 4.4.8 Spill Response In the event of a spill of the EVO (liquid component), the substrate will be absorbed with soil, sand, pad,or other noncombustible material.After the substrate has been absorbed,transfer the material to a 55-gallon drum for disposal. In the event of a spill of the sodium bicarbonate buffer or sodium ascorbate (solid components),sweep or vacuum up the spillage and return it to the container. In the event of a spill or release of the TSI-DC, clean up promptly. All personnel involved in the cleanup must wear protective clothing and avoid skin contact with the spilled material.Absorb spilled material with disposable pads or paper towels.After cleanup,disinfect all nondisposable objects or containers that come in contact with the spilled liquid. The material is compatible with all known biological treatment methods.To reduce odors and permanently inactivate microorganisms, mix 100 parts (by volume) of TSI-DC and TSI-DC consortium with 1 part (by volume)of bleach. Dispose of spent absorbent pads and other cleanup waste in black, non-translucent trash bags. 4.5 Groundwater Sampling Groundwater samples will be collected during the three quarterly post-injection events from six existing monitoring wells(IR89-MW41IW, IR35-MW711W, IR35-MW891W, IR35-MW921W, IR35-MW941W, and IR89- MW321W)and three newly-installed monitoring wells(IR35-MW951W, IR35-MW961W, and IR35-MW971W)and analyzed for site-specific VOCs,wet chemistry(NAIPs),volatile fatty acids, microbial analysis, and functional genes as described in Attachment 6. Groundwater samples will be collected using a submersible or peristaltic pump following low-flow/well volume sampling techniques, refer to Low-Flow Groundwater Sampling from Monitoring Wells—EPA Region IV Standard Operating Procedure (SOP),Attachment 7. Analyses, sample numbers, identifications and bottleware for each sampling event and location are detailed on Attachment 6.The intake will be placed'al.the middle of the well screen interval.Water Quality Parameters (WQPs) (specific conductance, pH,turbidity,temperature, DO, and oxidation-reduction potential)will be measured and recorded (approximately everY•5 minutes) tietcre sampling using a water quality meter, calibrated daily(at a minimum) and as subsequently warranted. Sampling will begin when WQPs have stabilized for three consecutive readings. Depth to water, WQPs, and total well depth measurements will be recorded on Groundwater Sampling Data Sheets. Groundwater samples to be analyzed for ferrous iron using Hach, or similar, field test kits will be collected following the collection of all groundwater B110011E1551RAL 9 WORK PLAN fOR BIDREMEDIATON IREATASiLIIY STUDY AT SITE 35 MARINE CORPS AIR STATION NEW RIVER,NORTH CARO[JNA samples to be analyzed by a fixed-base laboratory. Ferrous iron will also be recorded on Groundwater Sampling Data Sheets. 4.6 Equipment Decontamination All nondisposable sampling equipment will be decontaminated before and immediately after each use in accordance with applicable SOPs(Attachment 7).The water-level indicator and water quality meter will be decontaminated following the Equipment Decontamination SOP,Attachment 7, after each measurement. Peristaltic tubing is considered dedicated equipment and will be disposed of after each usage at each sampling location. Decontamination procedures to be followed during drilling are outlined in Section 4.1. 4.7 Management of Investigation-derived Waste Field activities are expected to generate nonhazardous waste.Soil and aqueous investigation-derived waste (IDW) will be generated during injection well installation. It will be containerized in a new steel 55-gallon drum, secured at Site 89 in the secondary containment area (Figure 3) during the injection well installation and transported offsite for disposal by an approved subcontractor in accordance with the Environmental Management Plan (Attachment 8).Aqueous IDW resulting from the low-flow sampling at Site 35 will also be secured at Site 89 in the secondary containment area for later transportation and disposal. Disposable equipment, including PPE, polyethylene tubing, paper towels, and latex gloves,will be placed in black trash bags and disposed of as ordinary solid waste in Base dumpsters. 5.0 Path Forward/Reporting Results of the treatability study will be presented to the MCB Camp Lejeune Partnering Team and a path forward will be evaluated regarding the effectiveness of the EVO/bioaugmentation/RYR for accelerating PCE and TCE degradation. Following completion of this study the results will be validated and incorporated into a future Long- term Monitoring (LTM) Report. 6.0 Schedule The anticipated project schedule is shown below in Table 4. Table 4.Project Schedule Dates(MM/DD/YV) Activities Organization Anticipated Date(s) Anticipated Date of Deliverable/Outcome of Initiation Completion Site 35 Injection Well CH2M, 01/15/19 01/22/19 Injection well installation Installation subcontractor Site 35 Treatability CH2M, Carbon substrate, Study Implementation subcontractor 01/28/19 02/01J19 bioaugmentation culture, and RYR injections Site 35 Treatability CH2M, Study 3-month subcontractor 04/29/19 05/03/19 Groundwater samples monitoring Site 35 Treatability CH2M Study 6-month subcontractor 07/29/19 08/02/19 Groundwater samples monitoring Site 35 Treatability CH2M, Study 9-month subcontractor 10/28/19 11/01/19 Groundwater samples monitoring Laboratory analyses and CH2M, 05/13/19 12/23/19 Analytical and DV reports data validation(DV) subcontractor Site 35 LTM Report CH2M 03/23/20 04/17/20 Draft LTM Report preparation 10 B11001181S51RAL WORK PLAN FOR BIOREMEolATtON TREATABILITY STUDY AT SITE 35 MARINE CORPS AIR STATION NEW RIVER,NORTH CAROLINA 7.0 Project Organization/Contact Information CH 2M Contacts Project Manager Task Manager Betsy Collins/RAL Paula Kramer/RAL 919-760-1751(Office) 919-760-1754(Office) 540-308-5210(Work Cell) 630-687-2236(Work Cell) Senior Technical Consultant Health and Safety Manager Mike Perlmutter/ATL Carl Woods/CIN 678-530-4271 (Office) 513-889-5771(Office) 404-754-2756(Work CO) 513-319-5771(Work Cell) FTL/SSC Project Chemist TBD Bianca Granger/CLT 704-543-3274(Office) Emergency General Emergency Jacobs Work Care 911 1-855-328-6547 Base Contacts(Onsite,contact MCS Camp Lejeune) Charity Delaney/EMD Thomas Richard/EMD 910-451-9385(Office) 910-451-9641(Office) 8.0 References AGVIQ Environmental Services and CH2M. 2008. Non Time-Critical Removal Action Report, Site 35, Operable Unit No. 10, Building G533, Marine Corps Base Camp Lejeune,Jacksonville, North Carolina. December. CH2M. 2009. Record of Decision, Site 35:Operable Unit No. 10, Marine Corps Base Camp Lejeune, North Carolina. November. CH2M. 2017. Sites 35 Treatability Study and 73 Pilot Study Sampling and Analysis Plan. Marine Corps Base Camp Lejeune and Marine Corps Air Station New River. September Bl100 l815S1RAL 1 L Figures RtM a a ...CAC . • w,YAa. t Lt. 1 .6 I. , WVt . 1 = oval on, Al1�•'7 7y • ' 1•. +�+ :.;. :� ,ram 4. pa . 40 `:11 ' `•� Site 35 L S .'g - '+ • • t. • �`� r �: ' ' ��' m' lip - 4 tilt- ..Ar* ' . : :r: ` 0.ti- r—'Y-'.' r', Camp Geiger ' ' � L. 1.414"..": k a ....,_ ?) ' ' ' .L • yIj r. bt` if r �' �.rc�' v ~�•4>_ '# 'C �ir.;..� Marine Corps Air T '1 • rE{�y� ZA,= � � . i [ 9',s l'rS l' . -' '` ' .f Station New River _ Y" - ` " *`+ �'�� yyt ` {r`�� New ,.a • `� r, �,. e a ••#. • a•y :,a_ pile• it .a t �� ! l i 11. lie.4.• 0. • r. tr r �r� !. r r. PI -. q t •.i • t .• ■ ii '$ _�' �, „r- ' y VA lA - NV' r Jk -.i�t ;. - -� �Pti � ' NC i ti+� 3 McB Camp Lejeune and n r'' , _" �, 'i_ •14 .t` +:.•==-e • MCAS New River C. ;f j Jacksonville 4*. , e; .t '9 � re R f� r ai i:t.is - � ' Legend Figure 1 = Highways A Base Location Map Work Plan for Bioremediation'rreatability Study at Site 35 0 Installation Boundary N MCB Camp Lejeune and MCAS New River Land Use Control Boundaries 0 7,500 15,000 North Carolina Aquifer Use Control Boundary Feet 1 inch = 15,000 feet CI124i Attachment 2 Site-Specific Health and Safety Plan Attachment 2 will be provided in the final version of this work plan. Attachment 3 Notification of Intent to Construct or Operate Injection Wells Application North Carolina Department of Environmental Quality—Division of Water Resources NOTIFICATION OF INTENT(NO1)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 15,1 ;VC,1[r/JC.0200(NOTE:This form must be received at least 14 DAYS prior to injection AQUIFER TEST WELLS t I L-. tC Ac Of ,02:101 These wells are used to inject uncontaminated fluid into an aquifer to determine aquifer hydraulic characteristics_ IN SITUREMEDIATION A Al. o DI or TRACER WELLS(1Si NCAC:02C.0229); 1) Passive Infection Systems-In-well delivery systems to diffuse injectants into the subsurface. Examples include ORC socks,iSOC systems,and other gas infusion methods(Note: Injection Event Records(IER)do not need to be submitted for replacement of each sock used in ORC systems). 2) Small-Scale Injection Operations—Injection wells located within a land surface area not to exceed 10,000 square feet for the purpose of soil or groundwater remediation or tracer tests. An individual permit shall be required for test or treatment areas exceeding 10,000 square feet. 3) Pilot Tests-Preliminary studies conducted for the pin-pose 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: October 26.2018 PERMIT NO. (to be filled in by DWR) A. WELL TYPE TO BE CONSTRUCTED OR OPERATED (1) Air Injection Well ....Complete sections B through F,K,N (2) Aquifer Test Well.. .Complete sections B through F,K,N (3) _ Passive Injection System_. Complete sections B through F,H-N (4) X Small-Scale Injection Operation Complete sections B through N (5) X Pilot Test Complete sections B through N (6) Tracer Injection Well Complete sections B through N B. STATUS OF WELL OWNER: Federal Government 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): Marine Corps Installation East-Marine Corps Base Camp Lejeune Mailing Address: EMDIEDO Buildinu 12 Post Lane City: Camp Lejeune State:_NC_Zip Code: 28542 County:Onslow Day Tele No.: 910-451-9385 Cell No.: EMAIL Address:charity.delanevl<t usmc.mil _ Fax No.: Deemed Permitted OW Remedietion NOI Rev.3-21-2018 Page 1 D. 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 Engineering Firm) Name and Title: Betsy Collins,P.E Project Manager Company Name Jacobs Engineering Mailing Address: 3120 Highwoods Blvd.. Suite 214 City: Raleigh State: NC_Zip Code: 27604 County:Wake Day Tele No.: 919-760-1751 Cell No.: 540-308-5210 EMAIL Address:betsy.collinsAiacobs.com Fax No.: F. PBYSICAL LOCATION OF WELL SITE (1) Facility Name&Address: MCB Camp Lejeune Building A47 Parking Lot toff of Courthouse Road) City:Camp Lejeune County: Onslow Zip Code: 28547 (2) Geographic Coordinates: Latitude**: _ 34° 35_' 26.5_"or D. Longitude**: 77° 22 ' 19.7 "or ° Reference Datum: WGS84 _Accuracy:Estimated Method of Collection: Google Maps **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: 121.000 square feet Land surface area of inj, well network: —6,0O0 _ square feet( 10,000 ft2 for small-scale injections) Percent of contaminant plume area to be treated: 1% (must be<5%of plume for pilot test injections) IL 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 See Figure 3 in the Site 35 Treatability Study Work Plan. (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.See Figure 1 through 3 Attached (3) Potentiometric surface map(s)indicating the rate and direction of groundwater movement,plus existing and proposed wells. See Figure 4 Attached Deemed Permitted GW Remediation NO1 Rev.3-21-2018 Page 2 DESCRIPTION OF PROPOSED INJECTION ACTIVITIES — Provide a brief narrative regarding the purpose,scope,and goals of the proposed injection activity. This should include the rate,volume,and duration of injection over time. A pilot study is planned to evaluate the effectiveness of carbon substrate.bioaugrnentation, and red yeast rice extract to reduce residual PCE and TCE concentrations in the southern plume of the upper Castle Hayne aquifer of Site 35. The findines will be sued to develon a oath forward for the remainder of the irroundwater plume.The injection rate is expected to be about 15 cal/min per well over the course of 5 to 7 days to attain a total injection across all 6 wells of 2.8 callous of bioauamentation culture.821 gallons of emulsified vegetable oil,and 24,600 gallons of chase water- J, APPROVED IN.TECTANTS—Provide a MSDS for each injectant(attach additional sheets if necessary). NOTE: Only injectants approved by the NC Division of Public Health, Department of Health and Human Services can be injected. Approved injectants can be found online at :I f n_"d LI=1 t :'- ', k.- 1,, 'Is .,ri s. i ::rliCL'�.Gl lti.aF -r a111l.]' •2 Cii 11 i2 1'i3.-;i�:'•4'�lGi-.;i�.Ilti-1s1�•f�iillii]•..�i ��.�rF�_�:a;•i�F�:i-i i'.111,i-'A`4i1T•TOr:•;,"•1_fJIC .r.-Mr. All other substances must be reviewed by the DHHS prior to use. Contact the UIC Program for more info(919- 807-6496). Injectant: SRS-SD t EVO yT" Volume of injectant: 821 gallons Concentration at point of injection: 3.3% Percent if in a mixture with other injectants: N/A _ Injectant: RYR Extract Volume of injectant: NIA114.7 lbs.,added into SRS-SDJ Concentration at point of injection: N/A Percent if in a mixture with other injectants: N/A Injectant: Sodium bicarbonate(buffer) - Volume of injectant: N/A t4.8 lbs.:added into SRS-SD] - Concentration at point of injection: N/A Percent if in a mixture with other injectants: N/A Injectant: Sodium ascorbate oxygen scavengers Volume of injectant: N/A t7.5lbs.:added into SRS-SD i Concentration at point of injection: N/A Percent if in a mixture with other injectants: - N/A - Injectant: TSI-DC(bioaugmentation culture) - Volume of injectant: 2.8 gallons - Concentration at point of injection: 0.1% Percent if in a mixture with other injectants: N/A Deemed Permitted GW Remediation NO1 Rev.3-21-2018 Page 3 K. WELL CONSTRUCTION DATA (1) Number of injection wells: 6 Proposed 0 Existing(provide GW-ls) (2) For Proposed wells or Existing wells not having GW-Is,provide well construction details for each injection well in a diagram or table format. A single diagram or line in a table can be used for multiple wells with the same construction details. Well construction details shall include the following(indicate if construction is proposed or as-built): (a) Well type as permanent,Geoprobe/DPT,or subsurface distribution infiltration gallery Permanent. See Site 35 Treatability Study Work Plan for details. (b) Depth below land surface of casing,each grout type and depth,screen,and sand pack Permanent.See Site 35 Treatability Study Work Plan for details. (c) Well contractor name and certification number John Schappoll.Geologic Exploration. 2332-A L. SCHEDULES—Briefly describe the schedule for well construction and injection activities. Well construction will take place over the course of I week.The followine week infections will begin. These are expected to take place in January 2019. 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 _ ;:ri.I [::r ' result from the injection activity. Please see Site 35 Treatabiliiv Study Work Plan for details. N. SIGNATURE OF APPLICANT AND PROPERTY OWNER Well Owner/Applicant: "I hereby certify, under penally of law, that I am familiar with the information submitted in this document and all attachments thereto and that, based on my inquiry of those individuals immediately responsible for obtaining said information. I believe that the information is true, accurate and complete. I am aware that there are significant penalties, including the possibility of fines and imprisonment, for submitting false information. I agree to construct. operate, maintain, repair, and if applicable,abandon the injection well and all related appurtenances in accordance with the :' :-_' - _, Rules." Signature of Applicant Print or Type Full Name Ng Title Deemed Permitted GW Remediation NOI Rev 3-21-2018 Page 4 Projierh Owner(if the property is not owned by the Well Owner/Applicant): "As owner of the property on which the injection well(s)are to be constructed and operated,I hereby consent to allow the applicant to construct each injection well as outlined in this application and agree that it shall be the responsibility of the applicant to ensure that the injection well(s)conform to the Well Construction Standards {. _1." "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 his NDI along with a copy on an attached CD or Flash Drive at least two(2)weeks prior to injection to: D WR—UIC Program 1636 Mail Service Center Raleigh,NC 27699-1636 Telephone:(919)807-6464 Deemed Permitted GW Remediation NoI Rev.3-21-2018 Page 5 Attachment 4 Injectant Information pravectus EHV 1OMMENTAI PNOAIICTE" Page 1/6 Safety Data Sheet (SDS) OSHA HazCom 2012 Standard 29 CFR 1910.1200. Prepared to GHS Rev03. Printing date 06/05/2014 Reviewed on 06/05/2014 - Product identifier Trade name:Provect-CH4 Methanogenic Inhibitor/ERD Supplement Product description Remediation product or supplement for use in controlling methane production and reducing methane concentrations in ground water, soil gas/vapor and indoor air. Can be used in landfill management and in various environmental applications associated with the treatment of soil, sediment and groundwater. Not for use in potable water sources. - Details of the supplier of the safety data sheet • Manufacturer/Supplier: Provectus Environmental Products 2871 W. Forest Road Suite 2 Freeport, IL 61032 Phone: 815-650-2230 Fax 815-650-2232 www.provectusenvi ro nmenta Loom • Emergency telephone number:815-650-2230 • Classification of the substance or mixture The substance is not classified according to the Globally Harmonized System (GHS). - Label elements GHS label elements Non-Regulated Material Hazard pictograms Non-Regulated Material Signal word Non-Regulated Material Hazard statements Non-Regulated Material Classification system: NFPA ratings(scale 0-4) Health = 0 Fire= 0 0 0 Reactivity = 0 HMIS•ratings(scale 0-4) HEALTH p Health = 0 Ft RE p' Fire =0 REACTNITYE Reactivity = 0 Proprietary Red Yeast Rice Extrac 90-100% Chemical characterization:Mixtures Description:Mixture of the substances listed below with nonhazardous additions. Dangerous components: 112926-00-8 Precipitated silica (Silica-Amorphous) 0-10% * Description of first aid measures General information: No special measures required. (Contd.on page 2) urovectus =N VIRONMEN[Al PRODUC/5' Page 2/6 Safety Data Sheet (SDS) OSHA HazCom 2012 Standard 29 CFR 1910.1200. Prepared to GHS Rev03. Printing date 06/05/2014 Reviewed on 06/05/2014 Trade name:Provect-CH4 Mefhanogenic Inhibitor/ERD Supplement (Contd. of page 1) After inhalation:Supply fresh air; consult doctor in case of complaints. •After skin contact:Generally the product does not irritate the skin. After eye contact: Rinse opened eye for several minutes under running water. After swallowing:Give large amounts of water. If symptoms persist consult doctor. Most important symptoms and effects, both acute and delayed No further relevant information available. - Indication of any immediate medical attention and special treatment needed No further relevant information available. • Extinguishing media • Suitable extinguishing agents: CO2, extinguishing powder or water spray. Fight larger fires with water spray or alcohol resistant foam. - Special hazards arising from the substance or mixture No further relevant information available. - Advice for firefighters Protective equipment:No special measures required. - Personal precautions,protective equipment and emergency procedures Not required. - Environmental precautions: Do not allow to enter sewers/surface or ground water. • Methods and material for containment and cleaning up: Pick up mechanically. Reference to other sections See Section 7 for information on safe handling. See Section 8 for information on personal protection equipment. See Section 13 for disposal information. Precautions for safe handling No special measures required. Information about protection against explosions and fires: No special measures required. Conditions for safe storage, including any incompatibilities Storage: Requirements to be met by storerooms and receptacles: No special requirements. information about storage in one common storage facility:Not required. Further information about storage conditions: None. Specific end use(s) No further relevant information available. Additional information about design of technical systems:No further data; see section 7. Control parameters Components with occupational exposure limits: 112926.0d-8 Precipitated silica(Silica-Amorphous) PEL 20mppcf or 80mg/m3/%Si02 REL Long-term value: 6 mg/m3 See Pocket Guide App. C TLV TLV withdrawn Additional information:The lists that were valid during the creation were used as basis. (Contd.on page 3) Uravectus eNVtoommeNlgt►RaOV[TS Page 3/6 Safety Data Sheet (SDS) OSHA HazCom 2012 Standard 29 CFR 1910.1200. Prepared to GHS Rev03. Printing date 0610512014 Reviewed on 06/05/2014 Trade name: Provect-CH4 Methanogenic Inhibitor/ERD Supplement (Contd of page 2) Exposure controls Personal protective equipment: General protective and hygienic measures: The usual precautionary measures for handling chemicals should be followed. Breathing equipment: Not required. Protection of hands:Not required. Eye protection: Not required. Information on basic physical and chemical properties General Information Appearance: Form: Powder Color: Dark red Odor: Slight chocolate Odor threshold: Not determined. pH value: Not applicable. Change in condition Melting point/Melting range: Not determined. Boiling point/Boiling range: Undetermined. Flash point: Not applicable. Flammability(solid, gaseous): Not determined. Ignition temperature: Decomposition temperature: Not determined. Auto igniting: Product is not selfigniting. - Danger of explosion: Product does not present an explosion hazard. Explosion limits: Lower: Not determined. Upper: Not determined. Vapor pressure: Not applicable. Density: Not determined. Relative density Not determined. - Vapour density Not applicable. Evaporation rate Not applicable. Solubility in/Miscibility with Water: Cold Water Soluble. Partition coefficient(n-octanol/water): Not determined. Viscosity: Dynamic: Not applicable. Kinematic: Not applicable. Solvent content: Organic solvents: 0.0% Solids content: 100.0% (Contd on page 4) Urovectus CNv.RoN NrAL eio DucTS Page 416 Safety Data Sheet (SD$) OSHA HazCorn 2012 Standard 29 CFR 1910.1200. Prepared to GHS Rev03. Printing date 0610512014 Reviewed on 06/05/2014 Trade name:Proved CH4 Methanogenic inhibitor/ERO Supplement (Contd of page 3) • Other information No further relevant information available. • Reactivity No further relevant information available. - Chemical stability Product is stable under normal conditions. - Thermal decomposition/conditions to be avoided: No decomposition if used according to specifications. • Possibility of hazardous reactions No dangerous reactions known. • Conditions to avoid No further relevant information available. • Incompatible materials: No further relevant information available, • Hazardous decomposition products:No dangerous decomposition products known. • • information on toxicological effects • Acute toxicity: • Primary irritant effect: - on the skin:No irritant effect. on the eye:No irritating effect. • Sensitization:No sensitizing effects known. •Additional toxicological information: The product is not subject to classification according to internally approved calculation methods for preparations: When used and handled according to specifications, the product does not have any harmful effects according to our experience and the information provided to us. • Carcinogenic categories • (ARC(International Agency for Research on Cancer) None of the ingredients is listed. • NTP(National Toxicology Program) None of the ingredients is listed. - OSHA-Ca(Occupational Safety& Health Administration) None of the ingredients is listed. Toxicity Aquatic toxicity:No further relevant information available. Persistence and degradability No further relevant information available. • Bioaccumulative potential No further relevant information available. Mobility in soil No further relevant information available. Additional ecological Information: • General notes:Water hazard class 1 (Self-assessment)' slightly hazardous for potable water Results of PBT and vPvB assessment PBT: Not applicable. vPvB:Not applicable. Other adverse effects No further relevant information available. Waste treatment methods Recommendation:Smaller quantities can be disposed of with household waste. (Contd.on page 5) r- 4• 1.NViFLNMENTAk PRODUCTc' Page 5/6 Safety Data Sheet (SDS) OSHA HazCorn 2012 Standard 29 CFR 1910.1200.Prepared to GHS Rev03. Printing date 06/05/2014 Reviewed on 06105/2014 Trade name:Provect-CH4 Methanogenic Inhibitor/ERD Supplement (Contd.of page 4) Uncleaned packagings: Recommendation:Disposal must be made according to official regulations. UN-Number DOT,ADR,ADN,IMDG, IATA Non-Regulated Material UN proper shipping name DOT,ADR,ADN,IMDG, IATA Non-Regulated Material Transport hazard class(es) DOT,ADR,ADN,IMDG, IATA Class Non-Regulated Material Packing group DOT,ADR, IMDG, IATA Non-Regulated Material Environmental hazards: Marine pollutant: No Special precautions for user Not applicable. Transportin bulk according to Annex II of MARPOL73178 and the IBC Code Not applicable. • UN"Model Regulation": - • Safety, health and environmental regulationslleglslatlon specific for the substance or mixture Sara Section 355(extremely hazardous substances): None of the ingredients is listed. - Section 313(Specific toxic chemical listings): None of the ingredients is listed. • TSCA (Toxic Substances Control Act): None of the ingredients is listed. Proposition 65 Chemicals known to cause cancer: None of the ingredients is listed. Chemicals known to cause reproductive toxicity for females: None of the ingredients is listed. - Chemicals known to cause reproductive toxicity for males: None of the ingredients is listed. Chemicals known to cause developmental toxicity: None of the ingredients is listed. Carcinogenic categories • EPA (Environmental Protection Agency) None of the ingredients is listed. TL V(Threshold Limit Value established by ACGI1-I) None of the ingredients is listed. (Contd.on page 6) ectusU rovENWROM ENTAt Page 6/6 Safety Data Sheet (SDS) OSHA HazCom 2012 Standard 29 CFR 1910.1200. Prepared to GHS Rev03. Printing date 06/05/2014 Reviewed on 06/05/2014 Trade name:Provect-CH4 Methanogenic Inhibitor/ERE)Supplement (Contd.of page 5) • NIOSH-Ca(National institute for Occupational Safety and Health) None of the ingredients is listed. • GHS label elements Non-Regulated Material Hazard pictograms Non-Regulated Material - Signal word Non-Regulated Material • Hazard statements Non-Regulated Material • National regulations: The product is subject to be labeled according with the prevailing version of the regulations on hazardous substances. • State Right to Know 1 Proprietary Red Yeast Rice Extract 90-99% 112926-00-81 Precipitated silica(Silica-Amorphous) 2-12% All ingredients are listed. • Chemical safety assessment A Chemical Safety Assessment has not been carried out. This information is based on our present knowledge. However, this shalt not constitute a guarantee for any specific product features and shall not establish a legally valid contractual relationship. Date of preparation/last revision 06/05/2014 13 Abbreviations and acronyms: ADR:Accord europeen sur le transport des merchandises dangereuses par Route(European Agreement concerning the International Carriage of Dangerous Goods by Road) IMDG:International Maritime Code for Dangerous Goods DOT: US Department of Transportation IATA: International Air Transport Association ACGIH:American Conference of Governmental Industrial Hygienists EINECS'European Inventory of Existing Commercial Chemical Substances ELINCS: European List of Notified Chemical Substances CAS:Chemical Abstracts Service(division of the American Chemical Society) NFPA National Fire Protection Association(USA) HMIS: Hazardous Materials Identification System(USA) Data compared to the previous version altered. SDS/MSDS Created by MSDS Authoring Services (www.MSDSAuthoring.com) runnztrim SODIUM ASCORBATE SAFETY DATA SHEET 1. Product Identification Synonyms: Sodium Salt of Vitamin C Recommended Use: Additive for treatment of water to remove dissolved oxygen. CAS#: 134-03-2 Supplier: Terra Systems,Inc. 130 Hickman Road, Suite 1 Claymont,Delaware 19703 Telephone(302) 798-9553 Fax (302)798-9554 www.terrasystems.net 2. Hazards Identification Emergency Overview Caution: May cause eye or skin irritation. Health Rating: 2 -Moderate Flammability Rating: 1 -Slight Reactivity Rating: 0 -None Contact Rating: 1 - Slight Protective Equipment: Goggles;Proper Gloves Storage Color Code: Green(General Storage) Potential Health Effects inhalation: Not expected to be a health hazard. Ingestion: Hazard via ingestion. Skin Contact: May cause irritation or sensitization in sensitive individuals. Eye Contact: May cause mild irritation. Chronic Exposure: No information found. Aggravation of Pre-existing Conditions: No information found. 3. Compositionllnformation on Ingredients Ingredient Synonyms CAS# Percent ' Hazardous Sodium Ascorbate Sodium Salt of 134-03-2 100 No Vitamin C 130 Hickman Road,Suite 1 Claymont,DE 19703 Telephone(302)798-9553 www.raro terus.ne 4. First Aid Measures Inhalation: Not expected to require first aid measures. Remove to fresh air. Get medical attention for any breathing difficulty. Ingestion: If large amounts were swallowed, give water to drink and get medical advice. Skin Contact: Not expected to require first aid.measures.Wash exposed area with soap and water. Get medical advice if irritation develops. Eye Contact: Immediately flush eyes with plenty of water for at least 15 minutes,lifting upper and lower eyelids occasionally. Get medical attention if irritation persists. 5. Fire Fighting Measures Fire: Flash point and auto ignition: not available. May be combustible at high temperature. Isolate from heat and open flame. Explosion: Slightly explosive in presence of open flames and sparks.Non- flammable in presence of shocks. Fire Extinguishing Media: Dry chemical powder for small fires. Water spray, fog,or foam may be effective for large fires. Do not use water jet. . Special Information: In the event of a fire,wear full protective clothing and NIOSH- approved self-contained breathing apparatus with full face piece operated in the pressure demand or other positive pressure mode. Fine dust dispersed in air at sufficient concentrations with an ignition source is a potential dust explosion hazard. 6. Accidental Release Measures Clean-up personnel may require protective clothing. Scoop up and containerize for disposal. Flush trace residues to sewer with soap and water.Containerized waste may be sent to an approved waste disposal facility. 7. Handling and Storage Keep in a tightly closed container, stored in a cool,dry, ventilated area away from sources of heat or ignition. Protect against physical damage. Containers of this material may pose a fire risk due to dusts.Keep container tightly closed and upright when not in use to prevent leakage. Sensitive to light. Store in light-resistant containers. 8. Exposure Controls/Personal Protection Airborne Exposure Limits: None established. Ventilation System: Use ventilation to keep exposure below exposure limits. Personal Respirators (NIOSH 130 Hickman Road,Suite 1 Claymont,DE 19703 Telephone(302)798-9553 __ Fri--M 1 Approved): Use dust respirator usage. Skin Protection: Wear protective gloves and clean body-covering clothing. Eye Protection: Use chemical safety goggles and/or a full face shield where splashing is possible.Provide readily accessible eye wash stations and safety showers. 9. Physical and Chemical Properties Appearance: White to yellowish granular or crystalline solid Molecular Weight: 198.11 g/mole Odor: Odorless. Solubility: 620 g/L solubility in water at 25 C. Specific Gravity(water-1): 1.66(water= 1). pH: Not available %Volatiles by volume @ 21C (70F`): Negligible. Boiling Point: No information found. Melting Point: No information found. Flash Point(F): No information found. Autoignition Temperature: No information found. Decomposition Temperature: Decomposition temperature 200 C(392 F) Vapor Density(Air=1): No information found. Vapor Pressure(mm Hg): Not applicable. Evaporation Rate(BuAc=1): Not applicable. Partition Coefficient (octanollwater): No information found. 10. Stability and Reactivity Stability: Stable under ordinary conditions of use and storage. Reactivity: Not reactive under ordinary conditions. Hazardous Decomposition Products: Carbon dioxide and carbon monoxide may form when heated to decomposition. Hazardous Polymerization: Will not occur. Incompatibilities: Stang oxidizers,reducing agents, acids, alkalis. Conditions to Avoid: Incompatibles.Isolate from heat and open flame. 11. Toxicological Information Routes of Entry Inhalation and ingestion. Toxicity to Animals: Acute oral toxicity(LD50): 16300 mg/kg Rat. Chronic Effects on Humans: Carcinogenic effects—classified 4(no evidence)by NTP and none by OSHA. Mutagenic effects—mutagenic to mammalian somatic cells.May cause damage to kidneys, gastrointestinal tract, and upper respiratory tract. May affect genetic material (mutagenic)based on animal test data.No human data found 130 Hickman Road,Suite 1 Claymont,DE 19703 Telephone(302)798-9553 . • 6 ] • .� 4 ■ t 1 r ► (Registry of Toxic Effects of Chemicals). May cause cancer based on animal test data.No human data found(Registry of Toxic Effects of Chemicals). Other Toxic Effects: Hazardous in case of ingestion. Slightly hazardous in case of skin contact(irritant)or inhalation. 12. Ecological Information Environmental Fate: No information found. Environmental Toxicity: No information found. Degradability: This product is inherently biodegradable under both aerobic and anaerobic conditions. Soil Mobility: No information found. Sioaccumulation Potential: Does not biaaccumulate. 13. Disposal Considerations Whatever cannot be saved for recovery or recycling should be managed in an appropriate and approved waste disposal facility. Processing,use or contamination of this product may change the waste management options. State and local disposal regulations may differ from federal disposal regulations. Dispose of container and unused contents in accordance with federal, state and local requirements. 14. Transport Information Not regulated. 15. Regulatory Information OSHA STATUS: This product is not hazardous under the criteria of the Federal OSHA hazard Communication Standard 29 CFR 1910.1200. However,thermal processing and decomposition fumes from this product may be hazardous as noted in Section 10. TSCA STATUS:No component of this product is listed on the TSCA inventory. CERCLA (Comprehensive Response Compensation,and Liability Act):Not reportable, SARA TITLE III(Superfund Amendments and Reauthorization Act) Section 312 Extremely Hazardous Substances: None Section 311/312 Hazard Categories:Non-hazardous Under Section 3111312 Section 313 Toxic Chemicals: None RCRA STATUS: If discarded in its purchased form,this product would not be a hazardous waste either by listing or by characteristic. However,under RCRA,it is the responsibility of the product user to determine at the time of disposal,whether a material containing the product or derived from the product should be classified as a hazardous waste. (40 CFR 261.20-24) 130 Hickman Road,Suite 1 Claymont,DE 19703 Telephone(302)798-9553 Terra S stems CALIFORNIA PROPOSITION 65: The following statement is made in order to comply with the California safe Drinking Water and Toxic Enforcement Act of 1986.The product contains no chemicals known to the State of California to cause cancer. 16. Other Information NFPA Ratings: Health: 2 Flammability: 1 Reactivity: 0 Date Prepared: February 3,2015 Revision Information: SDS Section(s)changed since last revision of document include: None. Disclaimer: Terra Systems, Inc. provides the information contained herein in good faith but makes no representation as to its • comprehensiveness or accuracy. This document is intended only as a guide to the appropriate precautionary handling of the material by a properly trained person using this product. Individuals receiving the information must exercise their independent judgment in determining its appropriateness for a particular purpose. TERRA SYSTEMS, INC. MAKES NO REPRESENTATIONS OR WARRANTIES, EITHER EXPRESS OR IMPLIED, INCLUDING WITHOUT LIMITATION ANY WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE WITH RESPECT TO THE INFORMATION SET FORTH HEREIN OR THE PRODUCT TO WHICH THE INFORMATION REFERS.ACCORDINGLY, TERRA SYSTEMS, INC.WILL NOT BE RESPONSIBLE FOR DAMAGES RESULTING FROM USE OF OR RELIANCE UPON THIS INFORMATION. Prepared by: Terra Systems, Inc. Phone Number: (302)798-9553 (U.S.A.) 130 Hickman Road,Suite 1 Claymont,DE 19703 Telephone(302)798-9553 SRS®SPECIFIC INSTALLATION INSTRUCTIONS Direct Push Method The installation instructions assume that the installer is a licensed driller with experience injecting fluids into the subsurface using a direct push rig. 1. Prior to the application of SRS®, any surface or overhead impediment should be identified as well as the location of all underground structures. Clearance by Miss Utility or similar agency and a metal detector survey is highly recommended. Underground structures include but are not limited to: utility lines (gas, fuel,water, or electricity),distribution piping, sewers, communication lines,drains, and landscape irrigation systems. In areas where the location of utilities is not known exactly,hand augering below the depth of utilities is recommended. 2. The planned installation locations should be adjusted to account for impediments and obstacles. Pre-mark the installation locations. 3. Set up the direct push unit over each specific installation point and follow the manufacturer's standard operating procedures for the direct push equipment. Care should be taken to assure that probe holes remain vertical. 4. For most applications,Terra Systems suggests using 1.25-inch O.D.I0.61.D. Geoprobe brand drive rods or equivalent. However, some applications may require the use of 2.125-inch O.D.11.5-inch I.D. drive rods. 5. The SRS'3 can be either diluted with 2 to 3 parts of water to one part SRS®and chased with additional water or it can be fully diluted and injected. SRS®is shipped as an emulsion of soybean oil and surfactants in a water matrix and dilutes readily with water. SRS®requires limited mixing to prepare a homogeneous solution. A proportional dilution device such as Dosatron or similar can be used to dilute the SRS®into a stream of tap water or groundwater. 6. Advance the drive rods through the surface pavement, as necessary, following the manufacturer's standard operating procedures. If resistance to probe insertion is encountered, stop insertion and confirm that no utilities are present before proceeding. It may be necessary to move to a nearby, cleared location. 7. Push the drive rod assembly with an expendable tip to the maximum planned depth, 8. Drop the expendable tip from the drive rods following the standard operating procedure. 9. Using an appropriate pump, transfer the SRS®from the drum or tote into the jet pump hopper. 130 Hickman Road Suite 1 Claymont Delaware 19703 302-798-9553 �r Fax 302-798-9554 .�� t +ow it .44 10. A volume check should be performed prior to injecting SRS®. Determining the volume displaced per pump stroke can be accomplished in the following steps: a. Determine the number of pump strokes needed to deliver SRS®using a graduated bucket. b. Divide volume of bucket in gallons by the results from the first step to determine the number of gallons of SRS®delivered by each pump stroke. 11. Connect the delivery hose between the jet pump and the drill rod. After confirming that the connections are secure,pump the SRS®through the delivery system. 12.Use the pump's stroke counter and the calculated volume to apply the appropriate SRS® volume per injection depth. 13. Slowly withdraw the drive rods using the appropriate tool. While slowly withdrawing a single section of drive rod,pump the pre-determined volume of SRS®into the desired treatment interval. Use the stroke counter and on/off switch to control volume of injection. 14.Remove one section of the drive rod. 15.Observe any indications of aquifer refusal. This is typically indicated by a pitched squeal in the pump's hydraulic system or SRS®surfacing around the injection rods or previously installed injection points. If aquifer acceptance appears to be low, allow enough time for the aquifer to equilibrate prior to removing the drive rod. 16. Repeat steps 10 through 14 until treatment of the entire contaminated vertical zone has been achieved. It is recommended that the injection stop 2 to 4 feet below the water table to avoid injection of the material into the vadose zone. 17. Install an appropriate seal, such as bentonite, above the SRS®material through the entire vadose zone. Depending on soil conditions and local regulations, a bentonite seal may be prepared via chips or pellets after the probe rods have been removed. This assures that the SRS®remains properly placed and prevents contaminant migration from the surface. 18. Remove and clean the drive rods as necessary. 19. Finish the borehole at the surface as appropriate with concrete or asphalt. Temporar► In Leetion Wells Since diluted SRS®has a viscosity similar to that of milk,the use of temporary injection wells can be used if direct push injection is not possible because of the site geology or depth of the treatment zone,more than one injection is anticipated, bioaugmentation will be required,or i f the fluid volume is significant enough to economically justify the use of wells. 130 Hickman Road Suite 1 Claymont Delaware 19703 302-798-9553 Fax 302-798-9554 Terra S Stems • The temporary wells can be constructed using a drill rig, a Geoprobe, or other direct push rig. Locations for the temporary injection wells should be cleared prior to mobilization of the drill rig or direct push rig. If the locations of buried utilities are not known exactly,it is recommended that hand angering be performed to a depth below deepest utility. It is important make sure that the temporary well has a good bentonite, grout,or cement seal at the top of the water table. The SRS®can be either diluted with 2 to 3 parts of water to one part SRS®and chased with additional water or it can be fully diluted and injected. SRS®is shipped as an emulsion of soybean oil and surfactants in a water matrix and dilutes readily with water. SRS®requires limited mixing to prepare a homogeneous solution. Once the concentrate has been blended to the correct strength,it can be injected into the wells with a direct connection between the well and a pump or a recirculation system can be set up. Injections can be made into multiple wells simultaneously. A proportional delivery device such as the Dosatron can be used to dilute the SRS®concentrate into a water or groundwater stream which is then injected. The SRS®should mix readily into the water stream.An in-line static mixer can be used to ensure thorough mixing. We recommend that the well-head pressure be kept at less than l 0 p.s.i. to prevent short circuiting of the fluid, formation fracturing,or damaging the sand pack and well screen.We also recommend that the diluted SRS®be flushed from the well with at least ten well volumes of clean water(0.4 gallons per foot of screen for a one inch well, 1.6 gallons per foot of screen for a two inch well,and 6.5 gallons per foot of screen for a four inch well). Chase Water Terra Systems, Inc. recommends that the SRS®be chased with up to 0.1 of a pore volume of either groundwater or activated carbon treated tap water to increase the distribution from the point of injection. Table 1 shows the recommended chase volumes for several injection well spacings assuming a 25%porosity and a one foot treatment thickness. For thicker treatment zones,multiply the recommended chase volume by the treatment interval. 130 Hickman Road Suite 1 Claymont Delaware 19703 __"�` 302-798-9553 Fax 302-798-9554 ■r IIIRTMEIRM Injection Well Spacing Pore Volume Recommended Chase Volume Feet Gallons Gallons per Foot 5 36.7 3.7 7.5 82.6 8.3 10 147 14.7 15 330 33 20 587 59 - 25 918 92 30 1320 132 40 2350 235 50 3672 367 60 5287 529 When a large spacing between injection wells is necessary,consideration should be given to establishing a temporary recirculation system between the injections wells and a series of extraction wells to improve the distribution of the SRS®. Sioaue,mentation Culture Injection If a declilorinating enrichment culture is needed(such as Terra Systems Inc. TSI-DC which contains 1 x 10"ILDehalococcoides mccartyi),it can be injected at the same time the SRS®is injected if the aquifer is already anaerobic and the chase/dilution water is anaerobic. A procedure for injection of the TSI-DC bioaugmentation culture is available from Terra Systems. The chase/dilution water can be made anaerobic(dissolved oxygen less than 0.5 mg/L and-50 mV ORP)by several methods: Sodium sulfite or sodium thiosulfate pentahydrate have been used on some of our bioaugmentation projects to generate anaerobic conditions for the chase water. Both compounds are used as sanitizers and react with chlorine.They are classified as generally recognized as safe. The stoichiometry for the reaction of sodium sulfite with dissolved oxygen is 7.9 mg/L sodium sulfite per mg/L of dissolved oxygen. If you use sodium sulfite,TSI would recommend 0.1 g/L (0.00083 pounds per gallon). If you use sodium thiosulfate pentahydrate,TSI would recommend 0.25 g/L(0.0021 pounds per gallon). TSI has done some tests in the lab that showed the thiosulfate was not effective in removing dissolved oxygen. Other drawbacks to these compounds is that they generate sulfate which is a competing electron acceptor and may adversely affect the microbial population. Another chemical reductant that has worked well for TSI is sodium ascorbate. At a dosage of 0.3 g/L,it removed the dissolved oxygen within four hours and reduced the ORP. This is equivalent to 0.0025 pounds per gallon. This compound is compatible with the TSI-DC culture. Other clients have used between 0.4 and 1.3 gIL(0.0033 to 0.011 pounds per gallon) of table 130 Hickman Road Suite 1 Claymont Delaware 19703 302-798-9553 Fax 302-798-9554 Terra S sterns sugar and 0.011 g/L to 0.015 g/L(0.000092 to 0.00013 pounds per gallon) of live yeast to condition the water. I would also recommend adding 2 g/L(0.017 pounds per gallon) of sodium bicarbonate to the anaerobic water to buffer the acids generated from fermentation of sugar. Incubation overnight should give you anaerobic chase water. I would recommend adding the materials at least two days before you need the first batch to make sure that it is anaerobic. You could add more sugar or sodium bicarbonate on day 1 if the desired conditions of<-50 mV ORP, <0.5 mg/L DO,and pH between 6.5 and 7.5 are not achieved. 130 Hickman Road Suite 1 Claymont Delaware 19703 302-798-9553 i Fax 302-798-9554 .. +V N r�.i�I7ej}Sletrii_uel LINK TO: _tea_ Terra Systems Safety eet tY WCORPORCED 60% SRS`'-SD Small Droplet Emulsified Vegetable Oil (EVO) Substrate for Maximum Radius of Influence United States Patent #RE40,448 The anaerobic bioremediation process uses native or introduced microorganisms (Dehalococcoides)to degrade chlorinated solvents such as tetrachloroethene(PCE)and trichloroethene(TCE) to innocuous end products including ethene and ethane. Terra Systems patented SRS®-SD Small Droplet Emulsified Vegetable Oil Substrate includes a nonionic emulsifier(does not have a charge),which does not readily stick to soil particles and is specifically designed when maximum radius of influence in the formation is key to making contact with the bacteria. It is is added to the groundwater to rapidly generate reducing conditions and provide the necessary carbon and hydrogen to support biodegradation of the chlorinated solvents. Table I: SRS®-SD Small Droplet Emulsified Vegetable Oil Substrate Specifications Ingredient Percent Description Benefit Terra Systems operates Long lasting slow release source of carbon and Food Grade U.S.Grown hydrogen,consistent product quality,uniform 60% its own state-of-the-art Soybean Oil manufacturing facility. droplet size,neutral pH,QAIQC lab on floor to check product before shipment. ry Food Grade Sodium or 4% Rapidly biodegradable Fast release source of carbon and hydrogen to Potassium Lactate soluble substrate rapidly generate anaerobic conditions Proprietary organic and Nutrients have been demonstrated to support Proprietary Food Grade cl% inorganic nutrients such the growth of the anaerobic microbial Nutrients as yeast extract,nitrogen population. and phosphorus. Proprietary Food Grade a Proprietary nonionic Maximum radius of influence due to small Emulsifiers and 7.5% emulsifier droplet size and nonionic emulsifier in Preservatives moderate to fine sand,silt and clay aquifers He et al.2007 demonstrated Vitamin B12 to be At least 250 ug/L of an important micronutrient to enhance cl�Io Vitamin Biz Vitamin B12 dechlorination activity with 25 ug/L providing maximum stimulation Median Oil Droplet Size Maximum radius of influence due to small (microns) NA 0.6 um droplet size and nonionic emulsifier in moderate to fine sand,silt and clay aquifers pH 6.5 -7 6.5 -7 Optimum microbial activity Application: Terra Systems patented,nutrient enriched,proven slow release SRS®-SD small droplet emulsified vegetable oil substrate with a nonionic emulsifier is used when a long lasting carbon substrate is desired that provides maximum radius of influence in moderate to fine sand, silt and clay aquifers, which increases the distance between injection points and reduces the frequency of reinjection. The groundwater flow- rate is typically less than 180 feet/year. SRS®-SD does not stick to soil particles and is specifically designed when radius of influence in the formation is key to making contact with the bacteria. 130 Hickman Road—Suite 1 —Claymont—Delaware— 19703 For More Information Call Michael Free at 302-798-9553 or Email: rn:reelrr terr:is\stcrris.nrt =-� Terra Systems Customers: SRS®-SD is used extensively by consultants working with current and former drycleaners, semiconductor plants and private firms and the Air Force, DOD,Navy, and EPA to cost effectively remediate chlorinated solvent sites. SRS®-SD releases bio-available hydrogen over a period of 3 to 5 years thus enhancing the long-term anaerobic biodegradation of the chlorinated solvents and reducing the frequency of reinjection. Manufactured vs.Field Emulsion In the early days of in-situ bioremediation when Terra Systems first patented the technology, it was common to bring the water, emulsifiers,oil, and other ingredients to the site and using trash or other pumps to mix the ingredients together to form an emulsion. It soon became apparent that poor emulsion consistency and a broad range of droplet sizes resulted in inadequate and uneven distribution when injected. This resulted in higher long-term costs due to higher reinjection frequency and higher substrate volumes to adequately make contact with the COC. Don't be"penny wise and pound foolish". Consider: f The labor and equipment time and cost of mixing in the field. V The need to mix the nutrients and Vitamin B12 longer to achieve consistency. J The cost of inadequate distribution due to droplet size and emulsion inconsistency f The inability to accurately determine if you have 100% emulsification. • The lack of QA/QC in the field • Terra Systems owns and operates a state of the art US based manufacturing plant with an in-house quality control laboratory for strict quality assurance of the emulsion, droplet size and pH. • SRS®-SD arrives at the site"injection ready"with all the ingredients—Vitamin B12,proprietary nutrients, sodium or potassium lactate and anionic emulsifier(s)already blended together. • At the PM's request Terra Systems will blend 2-8 g/L of sodium bicarbonate into the SRS®-SD during manufacturing to counter the acids produced during the fermentation process in the aquifer. This is especially beneficial for marginal pH aquifers of pH 5—6, Particle Size Distribution 10 $ A Digital Microscope is connected to a laptop computer with proprietary "Droplet Size Calculation 45 Software"which allows us to 3 calculate the "mean"droplet size for 2 each batch of SRS�'-SD before transferring to a bucket,drum,tote or 901 a.i io tanker for shipment to the customer Particle Size(urn) - 130 Hickman Road—Suite 1 —Claymont—Delaware— 19703 For More Information Call Michael Free at 302-798-9553 or Email: -i i f .- Terra f m uss ye • SRS®—SD optimizes the naturally occurring biodegradation system by supplying the rate limiting factor (in this case hydrogen)in the degradation of CVOC's,certain pesticides/herbicides,perchlorate, and immobilization of certain metals(hexavalent chromium,molybdenum, selenium, and some radionucleides). • The small droplet size of 0.6 µm combined with the neutral surface charge on the droplets results in a higher radius of influence in the subsurface. • Terra Systems holds United States Patent#RE44,448 for the use of emulsified vegetable oil for remediation of chlorinated solvents. • The soy bean oil is grown in the United States and provides a slow release biodegradable carbon source, which promotes long-term biological activity. • SRS®-SD comes standard with biostimulating vitamins like Vitamin Biz,which He et al. 2007 demonstrated is an important micronutrient to enhance dechlorination activity. • SRS®-SD contains proprietary organic and inorganic nutrients such as yeast extract,nitrogen and phosphorus, which have been demonstrated to support the growth of the anaerobic microbial population. • SRS®-SD comes with at least 4% sodium or potassium lactate a quick release biodegradable substrate, which helps to"jump start"bacterial growth. • SRS®-SD emulsified vegetable oil substrate has been validated by the Florida DEP,California Water Board and others. • SRS®-SD contains only non-toxic food grade materials,which results in green, sustainable remediation. Packaging: Terra Systems patented SRS®-SD can be shipped in 5-gallon buckets,55-gallon drums, 275-gallon IBC totes,275-gallon cardboard totes or bulk tankers. Ili — T: i, 1 1 le. MI", i ��t. _� _- If the Dehalococcoides are not present or are in small numbers Terra Systems TSI DC®Bioaugmentation Culture can also be injected. cOgE and VC car 51.311 if❑enelococcoides Is pttsent • re„))=4:( X 1rc Y i"otltaplq Nlig_rohes Jrhnlnrr+rrulln V'lle l a M1u.rvr!>.•A ern V•i�l'wi tlfl 0.11r,.t lerd M 14.e4f li+i....e, , 1p Nign I111rtltlt'tti.iiiutf 2.111111S Ildl llniI p1'll t'P. Clt•,*11 up harmful Ada rW ated suit ruts iu[hreul zr on Ilk ur. 130 Hickman Road—Suite 1 —Claymont—Delaware— 19703 For More Information Call Michael Free at 302-798-9553 or Email: mfree,ei Eerrasysterns.net LINK To: SRS-SD r'ItTeri•a v �� Product Sheet 60% SMALL DROPLET SLOW RELEASE EMULSIFIED VEGETABLE OIL SUBSTRATE (SRS®-SD) SAFETY DATA SHEET 1. Product Identification Synonyms: 60%Small Droplet Slow Release Substrate(SRS®-SD) Emulsified Vegetable Oil (EVO) Recommended Use: Treatment of groundwater contaminated with chlorinated solvents and other anaerobically degradable compounds. Supplier: Terra Systems, Inc. 130 Hickman Road, Suite 1 Claymont,Delaware 19703 Telephone(302) 798-9553 Fax (302)798-9554 w'ww.Yei i as%'sien)s.E et 2. Hazards Identification Emergency Overview Caution: May cause eye irritation. Health Rating: I - Slight Flammability Rating: I - Slight Reactivity Rating: I - Slight Contact Rating: 1 - Slight Protective Equipment: Goggles;Proper Gloves Storage Color Code: Green(General Storage) Potential Health Effects Inhalation: Not expected to be a health hazard. If heated,may produce vapors or mists that irritate the mucous membranes and cause irritation,dizziness,and nausea. Remove to fresh air. Ingestion: Not expected to be a health hazard via ingestion. Large doses may produce abdominal spasms, diarrhea. Skin Contact: No adverse effects expected. May cause irritation or sensitization in sensitive individuals. Eye Contact: May cause mild irritation,possible reddening. Chronic Exposure: No information found. Aggravation of Pre-existing Conditions: No information found. 130 Hickman Road,Suite 1 Claymont,DE 19703 Telephone(302)798-9553 ti.:aru,res*as.vem►.nc 3. Composition/Information on Ingredients Ingredient Synonyms CAS# Percent Hazardous Soy bean oil Soya oil 8001-22-7 60% No Emulsifiers and proprietary Mixture 5— 15% No nutrient package containing nitrogen,phosphorus and vitamin B12 Sodium lactate 2- 72-17-3 <5% Yes hydroxpropionic acid sodium salt Water 7732-18-5 20-30% No The emulsifiers and nutrient package mixture is a trade secret and consists of ingredients of unknown acute toxicity. 4. First Aid Measures Inhalation: Not expected to require first aid measures. Remove to fresh air. Get medical attention for any breathing difficulty. Ingestion: If large amounts were swallowed, give water to drink and get medical advice. Skin Contact: Not expected to require first aid measures. Wash exposed area with soap and water. Get medical advice if irritation develops. Eye Contact: Immediately flush eyes with plenty of water for at least 15 minutes, lifting upper and lower eyelids occasionally. Get medical attention if irritation persists. 5. Fire Fighting Measures Fire: Flash point: >200 C (>392 F).Not considered to be a fire hazard. Isolate from heat and open flame. Explosion: Not considered to be an explosion hazard. Closed containers may explode if exposed to extreme heat. Fire Extinguishing Media: Dry chemical,foam,or carbon dioxide. Water spray may be ineffective on fire,but can protect fire-fighters and cool closed containers. Use fog nozzles if water is used. Special Information: In the event of a fire, wear full protective clothing and NIOSH- approved self-contained breathing apparatus with full face piece operated in the pressure demand or other positive pressure mode. 130 Hickman Road,Suite 1 Claymont,DE 19703 Telephone(302)798-9553 VTerra S !stems 6. Accidental Release Measures Clean-up personnel may require protective clothing. Absorb in sand,paper towels, "Oil Dry", or other inert material. Scoop up and containerize for disposal.Flush trace residues to sewer with soap and water. Containerized waste may be sent to an approved waste disposal facility. 7. Handling and Storage Keep in a tightly closed container, stored in a cool, dry,ventilated area. Protect against physical damage. Containers of this material are not hazardous when empty since they do vapors or harmful substances; observe all warnings and precautions listed for the product. Do not store above 49 C(120 F). Keep container tightly closed and upright when not in use to prevent leakage. S. Exposure Controls/Personal Protection Airborne Exposure Limits: None established. Ventilation System: Not expected to require any special ventilation. Personal Respirators (NIOSH Approved): Not expected to require personal respirator usage. Skin Protection: Wear protective gloves and clean body-covering clothing. Eye Protection: Use chemical safety goggles and/or a full face shield where splashing is possible. Provide readily accessible eye wash stations and safety showers. Slips,Trips, and Falls: Material is slippery when spilled. Clean up with sand,paper towels, "Oil Dry", or other inert material. 9. Physical and Chemical Properties Appearance: White liquid. Odor: Vegetable oil. Solubility: Miscible in water. Specific Gravity(water=1): 0.95-0.98. 8.09 pounds per gallon. pH: 6-7 (40%aqueous solution) % Volatiles by volume [a7 21C(70F): Negligible. Boiling Point: > 100C 212F) Melting Point: No information found. Flash Point(F): No information found. Autoignition Temperature: No information found. Decomposition Temperature: No information found. Vapor Density(Air=1): No information found. Vapor Pressure(mm Hg): < 1.0 @ 20C (68F). Evaporation Rate(BuAc=l): No information found. Viscosity*23 C (73 F): 213 centipoises(1.2 centipoises diluted 1:10) Partition Coefficient (octanol/water): No information found. 130 Hickman Road,Suite 1 Claymont,DE 19703 Telephone(302)798-9553 r .r_ TO, _ ST / stems 10. Stability and Reactivity Stability: Stable under ordinary conditions of use and storage. Reactivity: Not reactive under ordinary conditions. Hazardous Decomposition Products: Carbon dioxide and carbon monoxide may form when heated to decomposition. Hazardous Polymerization: Will not occur. Incompatibilities: Strong oxidizers, acids. Conditions to Avoid: Incompatibles. Isolate from heat and open flame. 11. Toxicological Information Soybean Oil: No information found on toxicology. It is not a carcinogen listed by IARC,NTP,NIOSH, OSHA,or ACGIH. Emulsifier/Nutrient Mixture: No information found on toxicology. It is not a carcinogen listed by IARC,NTP,NIOSH,OSHA,or ACGIH. Sodium Lactate: Oral rat LD50: 2,000 mg/kg. 100 mg caused mild irritation to rabbit eye in Draize test. This compound is not listed as a carcinogen by IARC,NRP,NIOSH, OSHA,or ACGIM. SRS-SD: The toxicity of the mixture has not been measured. 12. Ecological Information Environmental Fate: No information found. Environmental Toxicity: No information found. Degradability: This product is completely biodegradable under both aerobic and anaerobic conditions. Soil Mobility: This compound will move with groundwater until the adsorbed onto the soil. Degradation products may be mobile. Bioaccumulation Potential: No information found. 13. Disposal Considerations Whatever cannot be saved for recovery or recycling should be managed in an appropriate and approved waste disposal facility. Processing, use or contamination of this product may change the waste management options. State and local disposal regulations may differ from federal disposal regulations. Dispose of container and unused contents in accordance with federal, state and local requirements. 14. Transport Information Not regulated. 15. Regulatory Information 130 Hickman Road,Suite I Claymont,DE 19703 Telephone(302)798-9553 . S ms iTerraSs OSHA STATUS: This product is not hazardous under the criteria of the Federal OSHA hazard Communication Standard 29 CFR 1910.1200. However,thermal processing and decomposition fumes from this product may be hazardous as noted in Section 10. TSCA STATUS: No component of this product is listed on the TSCA inventory. CERCLA(Comprehensive Response Compensation,and Liability Act): Not reportable. SARA TITLE III (Superfund Amendments and Reauthorization Act) Section 312 Extremely Hazardous Substances:None Section 311/312 Hazard Categories:Non-hazardous Under Section 311/312 Section 313 Toxic Chemicals:None RCRA STATUS: If discarded in its purchased form, this product would not be a hazardous waste either by listing or by characteristic. However,under RCRA,it is the responsibility of the product user to determine at the time of disposal, whether a material containing the product or derived from the product should be classified as a hazardous waste. (40 CFR 261.20-24) CALIFORNIA PROPOSITION 65: The following statement is made in order to comply with the California safe Drinking Water and Toxic Enforcement Act of 1986.The product contains no chemicals known to the State of California to cause cancer. 16. Other Information NFPA Ratings: Health: 1 Flammability: 1 Reactivity: 1 Date Prepared: January 17, 2014 Revision Information: SDS Section(s)changed since last revision of document include: None. Disclaimer: Terra Systems, Inc. provides the information contained herein in good faith but makes no representation as to its comprehensiveness or accuracy. This document is intended only as a guide to the appropriate precautionary handling of the material by a properly trained person using this product. Individuals receiving the information must exercise their independent judgment in determining its appropriateness for a particular purpose.TERRA SYSTEMS, INC. MAKES NO REPRESENTATIONS OR WARRANTIES, EITHER EXPRESS OR IMPLIED, INCLUDING WITHOUT LIMITATION ANY WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE WITH RESPECT TO THE INFORMATION SET FORTH HEREIN OR THE PRODUCT TO WHICH THE INFORMATION REFERS. ACCORDINGLY,TERRA SYSTEMS,INC.WILL NOT BE RESPONSIBLE FOR DAMAGES RESULTING FROM USE OF OR RELIANCE UPON THIS INFORMATION. 130 Hickman Road,Suite 1 Claymont,DE 19703 Telephone(302)798-9553 porEgurrm Prepared by: Terra Systems, Inc. Phone Number: (302)798-9553 (U.S.A.) 130 Hickman Road,Suite I Claymont,DE 19703 Telephone(302)798-9553 www.terrassuams_net r w . Ferro S stems SODIUM BICARBONATE Safety Data Sheet 1. Product Identification Synonyms: Sodium Hydrogen Carbonate,Baking Soda CAS No: 144-55-8 Chemical Formula: NaHCG3 Recommended Use: Food ingredient,pharmaceutical,water treatment Supplier: Terra Systems, Inc. 130 Hickman Road, Suite 1 Claymont,Delaware 19703 Telephone(302)798-9553 Fax (302)798-9554 www_terras%stems.net 2. Hazards Identification Emergency Overview Caution: None Health Rating: 0-None Flammability Rating: 0-None Reactivity Rating: 0-None Contact Rating: 0-None Protective Equipment: Goggles; Proper Gloves Storage Color Code: Green(General Storage) Potential Health Effects Inhalation: Not expected to be a health hazard. If heated,may produce vapors or mists that irritate the mucous membranes and cause irritation, dizziness, and nausea. Remove to fresh air. Possible irritant. Ingestion: Not expected to be a health hazard via ingestion. Material is practically non-toxic. Small amounts(1-2 tablespoonfuls) swallowed during normal handling operations are not likely to cause injury as long as the stomach is not overly full; swallowing larger amounts may cause injury. Skin Contact: Not a skin irritant. Eye Contact: Not an eye irritant. 130 Hickman Road—Suite!—Claymont—Delaware—19703 Phone:302-798-9553-Fax 302-798-9554 www.tctrw.. em.,.i'-- ..� S S 4 Chronic Exposure: Based on published studies on its effects in animals and humans, sodium bicarbonate is not teratogenic or genotoxic. Only known subchronic effect is that of a marked systemic alkalosis.Not classified as carcinogenic by NTP, IARC,OSHA, ACGIH or NIOSH. Aggravation of Pre-existing Conditions: No information found. 3. Composition/Information on Ingredients Ingredient Synonyms CAS# Percent Hazardous Sodium Bicarbonate Baking soda 144-5-8 100 No White crystalline powder;no odor. 4. First Aid Measures Inhalation: Not expected to require first aid measures.Remove to fresh air. Get medical attention for any breathing difficulty. Ingestion: If large amounts were swallowed,do not induce vomiting. Give water to drink if person is conscious and get medical advice. Skin Contact: Not expected to require first aid measures. Wash exposed area with soap and water. Get medical advice if irritation develops. Eye Contact: Check for and remove contacts. Immediately flush eyes with plenty of water for at least 15 minutes,lifting upper and lower eyelids occasionally. Get medical attention if irritation persists. Note to Physician: Large doses may produce systemic alkalosis and expansion in extracellular fluid volume with edema. 5. Fire Fighting Measures Fire: Not combustible.Not considered to be a fire hazard. Isolate from heat and open flame. Explosion: Not considered to be an explosion hazard. Fire Extinguishing Media: Use extinguishing media suitable against surrounding fire or the cause of the fire. Special Information: Carbon Dioxide may be generated making necessary the use of a self-contained breathing apparatus(SCBA) and full protective equipment(Bunker Gear). Carbon dioxide is an asphyxiant at levels over 5%w/w. Sodium oxide,another thermal decomposition product existing at temperatures above 130 Hickman Road—Suitel —Claymont—Delaware— 19703 Phone: 302-798-9553-Fax 302-798-9554 numwEralfm 1564°F is a respiratory, eye, and skin irritant. Avoid inhalation, eye and skin contact with sodium oxide dusts 6. Accidental Release Measures Scoop up into dry,clean containers. Wash away small uncontaminated amounts of residue with water. 7. Handling and Storage Keep in a tightly closed container, stored in a cool,dry, ventilated area.Protect against physical damage. Containers of this material are not hazardous when empty since they do vapors or harmful substances; observe all warnings and precautions listed for the product. Do not store above 49 C(120 F).Keep container tightly closed and upright when not in use to prevent leakage. S. Exposure Controls/Personal Protection Airborne Exposure Limits: None established. Ventilation System: Not expected to require any special ventilation. Personal Respirators (NIOSH Approved): Dust mask required if total dust level exceeds 10 mglm3. Skin Protection: Wear protective gloves and clean body-covering clothing. Eye Protection: Use chemical safety glasses when handling bulk material or when dusts can be generated. Provide readily accessible eye wash stations and safety showers. 9. Physical and Chemical Properties Appearance: White crystalline. Molecular Weight: 84.02 Odor: None. Solubility: 86 g1L at 20 C. Bulk Density: 9.94 g/cm3 or 62 pounds/ft3 pH: 8.2 (1%aqueous solution) % Volatiles by volume @ 21C (70F): Negligible. Boiling Point: Not applicable. Melting Point: Not applicable. Flash Point(F): Not applicable. Autoignition Temperature: Not flammable, will not support combustion. Decomposition Temperature: 50 C. Vapor Density(Air=1): No information found. 130 Hickman Road—Suite] —Claymont—Delaware—19703 Phone:302-798-9553-Fax 302-798-9554 ; . e _ Vapor Pressure(mm Hg): Not applicable. Evaporation Rate (BuAc=1): No information found. Partition Coefficient (octanol/water): No information found. 10. Stability and Reactivity Stability: Stable under ordinary conditions of use and storage. Reactivity: Not reactive under ordinary conditions. Reacts with acids to yield carbon dioxide. Hazardous Decomposition Products: Carbon dioxide may form when heated to decomposition at >100 C. If heated to >850 C, yields sodium oxide which should inhalation, eye and skin contact should be avoided. Hazardous Polymerization: Will not occur. Incompatibilities: Strong acids. Conditions to Avoid: Incompatibles. Isolate from heat and open flame. 11. Toxicological Information Toxic Dose: 4,220 mg/kg(oral rat). Inhalation: High concentrations of dust may cause transient irritation to upper respiratory tract. Ingestion: Ingestion of small amounts is unlikely to cause any adverse effects. Ingestion of(excessive amounts)may cause vomiting,nausea, convulsions Skin: Repeated or prolonged contact may cause mild irritation and/or drying(defatting)of skin. Eyes: The material was minimally irritating to unwashed eyes and practically non-irritating to washed eyes(rabbits). 12. Ecological Information Environmental Fate: No information found. Environmental Toxicity: 4,100 mg/L EC50 Daphnids. 7.100 mg/L LC50 Bluegills. 7,700 mg/L: LCtO Rainbow trout. Persistence: This product is expected to persist in the environment. It is inorganic and not subject to biodegradation, Soil Mobility: This compound will move with groundwater until it reacts with acid. Bloaccumulation Potential: This product is not expected to bioaccumulate 130 Hickman Road—Suitel—Claymont—Delaware—19703 Phone:302-798-9553-Fax 302-798-9554 PriMMEMEI 13. Disposal Considerations Bury in a secured landfill in accordance with all local, state and federal environmental regulations. Empty containers may be incinerated or discarded as general trash. 14. Transport Information Not regulated. 15. Regulatory Information CLEAN AIR ACT SECTION 611: Material neither contains nor is it manufactured with ozone depleting substances (ODS). FEDERAL WATER POLLUTION CONTROL ACT(40 CFR 401.15): Material contains no intentionally added or detectable(contaminant)levels of EPA priority toxic pollutants. FOOD AND DRUG ADMINISTRATION: Generally Recognized As Safe(GRAS) direct food additive(21 CFR 184.1736). US DEPARTMENT OF AGRICULTURE: List of Proprietary Substances- Permitted Use Codes 3A, J1,A1,GI,and LI. CERCLA REPORTABLE QUANTITY:None OSHA: Not hazardous under 29 CFR 1910.1200 RCRA:Not a hazardous material or a hazardous waste by listing or characteristic. SARA TITLE III: Section 302, Extremely Hazardous Substances;None Section 311/312,Hazardous Categories: Non-hazardous Section 313,Toxic Chemicals:None Sodium Bicarbonate is reported in the EPA TSCA Inventory List. Contains no VOCs. NSF STANDARD 60: Corrosion and Scale Control in Potable Water. Max use 200 mg/1. 16. Other Information NFPA Ratings: Health: 0 Flammability: 0 Reactivity: 0 Date Prepared: July 18,2014 Revision Information: SDS Section(s)changed since last revision of document include:None. Disclaimer: Terra Systems,Inc.provides the information contained herein in good faith but makes no representation as to its comprehensiveness or accuracy. This document is intended only as a guide to the appropriate precautionary handling of the material by a properly trained person using this product. Individuals receiving the information must exercise their 130 Hickman Road—Suite] —Claymont—Delaware—19703 Phone: 302-798-9553-Fax 302-798-9554 ir Terra S sterns independent judgment in determining its appropriateness for a particular purpose. TERRA SYSTEMS,INC. MAKES NO REPRESENTATIONS OR WARRANTIES, EITHER EXPRESS OR IMPLIED, INCLUDING WITHOUT LIMITATION ANY WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE WITH RESPECT TO THE INFORMATION SET FORTH HEREIN OR THE PRODUCT TO WHICH THE INFORMATION REFERS. ACCORDINGLY,TERRA SYSTEMS,INC. WILL NOT BE RESPONSIBLE FOR DAMAGES RESULTING FROM USE OF OR RELIANCE UPON THIS INFORMATION. Prepared by: Terra Systems, Inc. Phone Number: , (302)798-9553 (U.S.A.) 130 Hickman Road—Suitel—Claymont—Delaware—19703 Phone:302-798-9553-Fax 302-798-9554 LINK To: Terra S stemsTSI-DC Data S Safe Data Sheet I••r. TSI DC Dehalococcoides mccartyii Bioaugmentation Culture® >1 x 10" Dehalococcoides cellslL TSI DC Dehalococcoides mccartyii Bioaugmentation Culture®is an enriched natural bacteria culture that contains Dehalococcoides species for bioaugmentation. This culture dechlorinates tetrachloroethene (PCE) and trichloroethene (TCE)to the non-toxic product ethene. The culture also biodegrades 1,1,1-trichloroethane to 1,1-dichloroethene, 1,1-dichloroethane, and chloroethane. It also can biodegrade carbon tetrachloride and chloroform to methylene chloride and innocuous products. It can be used at sites where bacteria capable of complete reductive dechlorination are not present or there is a need to decrease the remediation time frame. It is estimated that Dehalococcoides are not present in 10 to 40 percent of chlorinated solvent contaminated sites. Key Benefits of TSI DC Dehalococcoides mccartyii Bioaugmentation Culture® The TSI-DC®Bioaugmentation Culture has been proven to be effective with a growing body of laboratory and field data demonstrating that the Dehalococcoides group of microorganisms is solely responsible for the complete dechlorination of PCE and TCE to ethene. At sites where Dehalococcoides microorganisms are not present or are found at low numbers, the process will often"stall"at cis-1,2-dichloroethene,The TSI-DC®Bioaugmentation Culture will promote the complete dechlorination of PCE or TCE. The TSI-DC®Bioaugmentation Culture contains greater than 1 x 10I'Dehalococcaides/L. *' • ■, ■ • i—• =10 • m0 45:1°C(113 mk XC) =lip X '' Pa • .• dstxE X res v Common Microbes Dehalococcoides erhenogenes III rr - SRS�' OM ,w>K ... r tintrd SRS' EVO MI11'=_ r r uhilfled vegetable oll) 130 Hickman Road,Suite 1 Claymont,Delaware 19703 Phone: 302-798-9553•Email:mfree@terrasystems,net On the Web: mi.,.(lei The TSI-DC®Bioaugmentation Culture is cost effective and is typically a minor component of the total remediation project cost. At sites where the Dehalococcoides is present,but at low numbers or poorly distributed,bioaugtnentation can be used to reduce the treatment time. Bioaugmentation can also reduce the time required to grow the Dehalococcoides population to effective cell densities. Therefore, future costs can be reduced. • The TSI-DC`" Bioaugmentation Culture is competitively priced at less than$150 per liter of culture plus shipping depending on volume ordered. • The TSI-DC®Bioaugmentation Culture works with all commonly used electron donors. • The TSl-DC®Bioaugmentation Culture is not genetically modified or engineered. • The TSI-DC® Bioaugmentation Culture is certified to be free of known human pathogens. • The TSI-DC® Bioaugmentation Culture has rigorous quality control procedures in place to ensure that each shipment is of the highest quality, stable, safe, effective and free of chlorinated volatile organic compounds. • The TSI-DC® Bioaugmentation Culture is shipped overnight in specially designed stainless steel containers that prevent exposure to air and are safe&easy to handle. a • • - • r ..----- Each purchase comes with free technical phone support from an experienced Terra Systems microbiologist. A senior level microbiologist is also available to be on-site to support the successful application at$1,200 per day. 130 Hickman Road,Suite 1 Claymont,Delaware 19703 Phone:302-798-9553•Email:mfree@terrasystems.net On the Web: .t.<<•rr:,. LINK TO: TSI-DC __ lerra Svstenis Product Sheet TERRA SYSTEMS, INC DECHLORINATING BIQAUGMENTATION CULTURE (TSI-DC) SAFETY DATA SHEET 1. Product Identification Synonyms: Dehalococcoides or DHC Microbial Consortium(TSI-DC) Recommended Use: Bioremediation of groundwater contaminated with chlorinated solvents such as tetrachloroethene and trichloroethene. Supplier: Terra Systems, Inc. 130 Hickman Road, Suite I Claymont,Delaware 19703 Telephone(302)798-9553 Fax (302) 798-9554 „,rwAv.terrasyste ns.nct 2. Hazards Identification The available data indicates no known hazards associated with exposure to this product. Nevertheless, individuals who are allergic to enzymes or other related proteins should avoid exposure and handling. Health effects associated with exposure to similar organisms are listed below. Emergency Overview Caution: May cause eye irritation or discomfort if ingested or inhaled or allergic reaction to sensitive individuals. Health Rating: 1 -Slight Flammability Rating: 0 -None Reactivity Rating: 0 -None Contact Rating: 1 - Slight Protective Equipment: Goggles;Proper Gloves Storage Color Code: Green(General Storage) Potential Health Effects Inhalation: Not expected to be a health hazard, Hypersensitive individuals may experience breathing difficulties after inhalation of aerosols. Ingestion: Not expected to be a health hazard via ingestion. Ingestion of large quantities may result in abdominal discomfort including nausea,vomiting,cramps,diarrhea, and fever. Skin Contact: No adverse effects expected. May cause irritation or sensitization in sensitive individuals upon prolonged contact. Eye Contact: May cause mild irritation,possible reddening unless immediately rinsed. 130 Hickman Road,Suite 1 Claymont,DE 19703 Telephone(302)798-9553 wm.lrraw __ 1 S ' s I Chronic Exposure: No information found. Aggravation of Pre-existing Conditions: No information found. 3. Compositionllnformation on Ingredients Ingredient Synonyms CAS# Percent * Hazardous Non-hazardous ingredients DEC Not 100% No applicable 4. First Aid Measures Inhalation: Not expected to require first aid measures. Remove to fresh air. Get medical attention for any breathing difficulty or if allergic symptoms develop. Ingestion: Thoroughly rinse mouth with water. Do not induce vomiting unless directed to do so by medical personnel. Get immediate medical attention. Never give anything by mouth to an unconscious or convulsing person. Skin Contact: Not expected to require first aid measures. Wash exposed area with soap and water. Get medical advice if irritation develops. Eye Contact: Immediately flush eyes with plenty of water for at least 15 minutes,lifting upper and lower eyelids occasionally. Get medical attention if irritation persists. Note to Physicians: All treatments should be based on observed signs and symptoms of distress in the patient. Consideration should be given to the possibility that overexposure to materials other than this material may have occurred. 5. Fire Fighting Measures Fire: Non-flammable. Flash point and flammable limits are not available. Explosion: Not considered to be an explosion hazard. Fire Extinguishing Media: Dry chemical, foam, carbon dioxide,or water. Special Information: In the event of a fire, wear frill protective clothing and NIOSH- approved self-contained breathing apparatus with full face piece operated in the pressure demand or other positive pressure mode. 6. Accidental Release Measures Clean-up personnel may require protective clothing and avoid skin contact. Absorb in sand, paper towels,or other inert material. Scoop up and containerize for disposal. Flush trace residues to sewer with soap and water. Containerized waste may be sent to an approved waste disposal facility.After clean-up, disinfect all cleaning materials and storage containers that come in contact with the spilled Iiquid. 130 Hickman Road,Suite 1 Claymont,DE 19703 Telephone(302)798-9553 _. rTerra S stems 7. Handling and Storage Avoid breathing breathe aerosol. Avoid contact with skin. Use personal protective equipment recommended in Section 8.Keep containers tightly closed in a cool,well-ventilated area. The DHC microbial consortium(TSI-DC)can be supplied in stainless steel kegs designed for maximum working pressure of 130 psi and equipped with pressure relief valves. The kegs are pressurized with nitrogen gas up to the pressure of 15 psi. Do not exceed pressure of 15 psi during transfer of DHC microbial consortium(TSI-DC) from kegs. Don't open keg if content of the keg is under pressure. DHC microbial consortium(TSI-DC)may be stored for up to 3 weeks at temperature 2-4°C without aeration.Avoid freezing. 8. Exposure Controls/Personal Protection Airborne Exposure Limits: None established. Ventilation System: Not expected to require any special ventilation. Provide adequate ventilation to remove odors. Personal Respirators (NIOSH Approved): Not expected to require personal respirator usage. If aerosols might be generated, use N95 respirator. Skin Protection: Wear protective rubber,nitrite,or vinyl gloves and clean body- covering clothing. Eye Protection: Use chemical safety goggles and/or a full face shield where splashing is possible. Provide readily accessible eye wash stations and safety showers. 9. Physical and Chemical Properties Appearance: Light greenish,murky liquid. Odor: Musty. Solubility: Soluble in water. Specific Gravity(water=1): 1.0. 8.34 pounds per gallon. pH: 6-8 % Volatiles by volume ®21C (70F): Negligible. Boiling Point: 100C(212F) Melting Point: OC (32F) Flash Point(F): No information found. Autoignition Temperature: No information found. Decomposition Temperature: No information found. Vapor Density(Air=1): ,No information found. Vapor Pressure(mm Hg): 24 mm(a 25C (77F). Evaporation Rate (BuAc=1): No information found. Viscosity 23 C (73 F): 1 centipoises 130 Hickman Road,Suite 1 Claymont,DE 19703 Telephone(302)798-9553 _. -_ • • • • Mr • I I Partition Coefficient (octanol/water): No information found. 10. Stability and Reactivity Stability: Stable under ordinary conditions of use and storage. Reactivity: Not reactive under ordinary conditions. Hazardous Decomposition Products: None. Hazardous Polymerization: Will not occur. Incompatibilities: Strong oxidizers, acids,water reactive materials. Conditions to Avoid: Incompatibles. Isolate from heat and open flame. 11. Toxicological Information TSI-DC No information found on toxicology. It is not a carcinogen listed by IARC,NTP,NIOSH, OSHA, or ACGIH. It has tested negative for pathogenic microorganisms such as Bacillus cereus, Listeria monocytogens, Salmonella sp.,Pseudomonas sp., fecal coliform, total coliform,yeast, and mold. 12. Ecological Information Environmental Fate: No information found. Environmental Toxicity: No information found. Degradability: This product is completely biodegradable under both aerobic and anaerobic conditions. Soil Mobility: This compound will move with groundwater until the adsorbed onto the soil. Bioaccumulation Potential: No information found. 13. Disposal Considerations Waste Disposal Method: No special disposal methods are required. The material is compatible with all known biological treatment methods. To reduce odors and permanently inactivate microorganisms, mix 100 parts(by volume)of TSI-DC consortium with i part(by volume) of bleach. Dispose of in accordance with local, state and federal regulations. 14. Transport Information DOT Classification: N/A Labeling: NA Shipping Name: Not regulated 15. Regulatory Information OSHA STATUS: This product is not hazardous under the criteria of the Federal OSHA hazard Communication Standard 29 CFR 1910.1200. 130 Hickman Road,Suite 1 Claymont,DE 19703 Telephone(302)798-9553 _ _ __ it TSCA STATUS:No component of this product is listed on the TSCA inventory. CERCLA(Comprehensive Response Compensation, and Liability Act):Not reportable. SARA TITLE Ill(Superfund Amendments and Reauthorization Act) Section 312 Extremely Hazardous Substances:None Section 311/312 Hazard Categories: Non-hazardous Under Section 311/312 Section 313 Toxic Chemicals:None RCRA STATUS: If discarded in its purchased form, this product would not be a hazardous waste either by listing or by characteristic.However, under RCRA,it is the responsibility of the product user to determine at the time of disposal,whether a material containing the product or derived from the product should be classified as a hazardous waste. (40 CFR 261.20-24) CALIFORNIA PROPOSITION 65: The following statement is made in order to comply with the California safe Drinking Water and Toxic Enforcement Act of 1986.The product contains no chemicals known to the State of California to cause cancer. 16. Other Information NFPA Ratings: Health: I Flammability: 0 Reactivity: 0 Date Prepared: March 26, 2014 Revision Information: SDS Section(s)changed since last revision of document include:None. Disclaimer: Terra Systems, Inc.provides the information contained herein in good faith but makes no representation as to its comprehensiveness or accuracy.This document is intended only as a guide to the appropriate precautionary handling of the material by a properly trained person using this product. Individuals receiving the information must exercise their independent judgment in determining its appropriateness for a particular purpose. TERRA SYSTEMS, INC.MAKES NO REPRESENTATIONS OR WARRANTIES, EITHER EXPRESS OR IMPLIED, INCLUDING WITHOUT LIMITATION ANY WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE WITH RESPECT TO THE INFORMATION SET FORTH HEREIN OR THE PRODUCT TO WHICH THE INFORMATION REFERS. ACCORDINGLY,TERRA SYSTEMS,INC.WILL NOT BE RESPONSIBLE FOR DAMAGES RESULTING FROM USE OF OR RELIANCE UPON THIS INFORMATION. Prepared by: Terra Systems, Inc. Phone Number: (302) 798-9553 (U.S.A.) 130 Hickman Road,Suite 1 Claymont,DE 19703 Telephone(302)798-9553 = = Terra Systems INCORPORATED User Manual for Calibrated Culture Delivery System y � I { _ _f e sip - Terrasystems INCORPORATED USER INSTRUCTION WARNINGS 1. Keg is pressurized to 10 to 15 psi with Nitrogen before shipping. 2. Wear suitable eye and face protection, gloves and protective clothing. 3. Gas cylinders used to dispense culture MUST be equipped with a proper pressure regulator. 4. During operation DO NOT exceed the keg's maximum working pressure of 15 psi. UNPACKING 1. Carefully remove keg and measuring cylinder from shipping container and stand keg upright. 2. Attach measuring cylinder to the keg by using the black Velcro straps. 3. Carefully check the keg,measuring cylinder, connectors,valves and tubing for any damage or defects. If any defects or damage is observed,do not use. Report any damage to Shaw Environmental,Inc. immediately at 609-895-5376. A back- up set of quick connects is provided in the packaging material. 4. Check and ensure that black,white and green valves are in the CLOSED position and brass three-way valve is in position "1"(handle of the valve should be directed to position perpendicular to the body of the valve). z't V ' 41141111V 130 Hickman Road • Suite 1 • Claymont,Delaware 19703 • 302-798-9553 • mfree{a terras►stems.net- www.terras►stems.net Terrasystems INCORPORATED SET-UP 1. Using an appropriate length of reinforced'/"ID tubing,connect the tubing marked"Nitrogen tank--4"to the gas tank regulator.Another end of the tubing is connected to position"1"of three way brass valve. • 144 ,} A f r A �1 J 4 2, Connect the GREY connector to Gas "In" fitting of the keg.Be sure that the GREY connector is designed to be connected only to Gas "In" keg's fitting. Lubricate fitting with water before attachment. raliNt414 fib* 40 130 Hickman Road • Suite 1 • Claymont,Delaware 19703 • 302-798-9553 • mfree(tuterrass stems.net- www.terras►stems.net Terrasystems INCORPORATED 3. Connect the Black connector to Liquid "Out" fitting of the keg. Be sure that the Black connector is designed to be connected only to Liquid"Out"keg's fitting. Lubricate fitting with water before attachment. Ensure that the black valve attached to the BLACK quick connect is tightly closed. r a 6 1 ' � f Etz 4. Connect an appropriate length of reinforced '/"ID tubing marked "Bacteria—*" by the barbed fitting to the site tubing to distribute bacterial culture to the desired injection point. Be sure that the green valve is closed. Do not connect this line to the injection line yet. • • I :Ill 111117 !e1410$0118110.: • 130 Hickman Road• Suite 1-Claymont,Delaware 19703 . 302-798-9553 • mfreeie terras►•stems.net • www.terrasystems.net Systems Terra INCORPORATED es • Keg and measuring cylinder attached to the keg's fittings black and grey connectors. • Measuring cylinder with attached three-way brass valve. 130 Hickman Road • Suite 1 •Claymont,Delaware 19703 • 302-798-9553 • mnfreera.terrasystems.net • www.tcrrasystems.net Terrasystems INCORPORATED M` • w IMO- 114 • Keg and measuring cylinder connected to delivery gas tank. OPERATION 1. Set up the gas pressure on the delivery gas (Nitrogen or Argon)tank regulator at 10 to 15 psi. 2. Remove air from injection line by the following procedure: A. Be sure that at this point that the injection line is not connected to the injection point. 130 Hickman Road• Suite 1 • Claymont,Delaware 19703 • 302-798-9553 • mfreeet terras%stems.net • www.terrasystems.net Terrasystems INCORPORATED _ fie s . OE. i • . , B. Open the green valve located on the bottom of measuring cylinder. • f •. 1_ _ _ f. .. f A 4 I • 1 =„. •- iij .ii. ;i •.tr .r 130 Hickman Road• Suite 1 • Claymont,Delaware 19703 • 302-798-9553 • nmfreera terras‘stems.net • www.terr as v ste ms.n et ------ Terra Systems INCORPORATED C. Slow turn the three way brass valve to position "2" to start supplying the delivery gas (nitrogen, argon) to the measuring cylinder and injection tubing. Flush the cylinder and injection tubing with gas for 2-3 min. 4 • •f . • I It D. Close the green valve. • 4 r • t 130 Hickman Road• Suite 1 •Claymont,Delaware 19703 • 302-798-9553 • mfreera terrasNsterns.net • www.terras►stems.net � - � Terrasystems INCORPORATED E. Turn the three way brass valve to position "1". Is- 4 F" ..1411 F. Open the white valve"to atmosphere"position to release any gas pressure in the measuring cylinder. The white valve is equipped with a check valve that prevents the air from being added into the measuring cylinder. • o ! V 130 Hickman Road• Suite 1 • Claymont,Delaware 19703 • 302-798-9553 • mfreef a terras►stems.net • www.terras v stems.net . ..... � Terra INCORPORATED 3. Add the required amount of bacteria to the measuring cylinder: A. Turn the brass three way valve to position "3"to pressurize the keg with delivery gas. —mot IL----- i `~'r .C , 1 I 1 1 L - -_i,-- - - -- B. `,I °:,I open the black valve to add bacteria from the keg to the cylinder. r 4f .44..... i .. .-i.) -...„ ■ rm 130 Hickman Road•Suite 1 • Claymont,Delaware 19703 • 302-798-9553 • mfree;a:terrasystems.net . www.terrasi stems.net �---_ Terrasystems INCORPORATED C. Add the required amount of bacteria and close the black valve. aIMO 11 A D. Close the white valve. 1111 , 4. Transferring the measured amount of bacteria from the measuring cylinder to the injection point: A. Be sure that at this point that the injection line is connected to the injection point. 130 Hickman Road• Suite 1 • Claymont,Delaware 19703 • 302-798-9553 • mfree u► terras►stems.net• www.terras‘stems.net =r= Terra Systems INCORPORATED „ . _ 111111 IL: .(411 411.it1/4 I I I I h I I- • B. Turn the brass three way valve to position"2" to pressurize the measuring cylinder with delivery gas. -110 St y 130 Hickman Road • Suite 1 •Claymont,Delaware 19703 • 302-798-9553 •rnfree;a terrasystems.net • www.terrasystems,net TerraSystems INCORPORATED C. Slowly open the green valve on the"bacteria —>"line to provide the desired flow of bacterial suspension. Delivery of the culture can be monitored by watching the liquid level in the measuring cylinder. 1 P. • r' ►. • :., ► • ► • A 5. After delivery of the desired volume of bacterial suspension,close the green valve. re • I 4 'I. 130 Hickman Road•Suite 1 • Claymont,Delaware 197703 • 302-798-9553 • nifree(a terras►stems.net • www.terra s stems.n et Terra Systems INCORPORATED A. Turn the brass three way valve to position"1". 30( 11 6. To add more bacteria,follow the instructions according to steps 3 and 4 above. 7. After finishing distributing the bacteria,disconnect the black and grey connectors from the keg by pulling up on the barrel of the quick connects. STORAGE If the schedule of bacteria application requires adding the bacteria over a period of more than one day,the keg(s) should be stored at a temperature 2-4°C, but do not freeze. This can normally be achieved by storing the kegs under ice in the provided coolers.The keg should be pressurized with Nitrogen to pressure 14- 15 psi before storing to ensure a tight seal on the keg cap. 130 Hickman Road• Suite 1 • Claymont,Delaware 19703 • 302-798-9553 • mfreeia terras►stems.net • www.terras L'stems.net Systems � Terra _ 1 ��- INCORPORATED SHIPPING Cooler and Keg Packed for Return Shipment After completion of operation,please ship the cooler with keg, delivery system and all spare fittings back to the following address: Dr.Mike Lee Terra Systems,Inc. 130 Hickman Road Suite 1 Claymont,Delaware 19703 302-798-9553 130 Hickman Road• Suite 1 • Claymont,Delaware 19703 • 302-798-9553 • mfreera terras►stems.net• www.terras‘stems.net Attachment 5 Injection System Log Injection System Log Injection Well —. Injection Well . injection Well Mondtaing WeR Water F j Total Flow Pressure Total Flow Pressure Total Flow Pressure Level ORP Conductivity pH DO Tech Date Time Amendment's) (9a1) 19Pmj (pslg) (gal) (gpm) (psig) (gal) [gpm- fpsig) (LIILC] (my) (mStcm) (mg1L) Initials • 1 1 PAGE NUMBER Attachment 6 Sampler's Table Matrix Soil IDW Full TCLP,Reactivity to Cyanide,Reactivity to Sulfide, Analysis Group Igroitahility,Corrosivity-pH Sampler's Table Site 35 Analytical Method SW846 1311,82608,827OD,80818,8151A,6O1OC,7470A; Camp Lejeune 5W846 9O12A,7.3.4,1O1OA,5W846 9O40C CLEAN 9000 CTO-WE38 Main Laboratory L.2 Container Type 3 X 4oz glass jars Empirical Laboratories,LLC i 621 Mainstream Drive;Suite 270 Nashville,TN 37228 Preservative Sonya Gordon,(615)345-1115 (besides cooling to 0-6'C) 250g Minimum Volume Required Unpreserved;cool to 4°C a pH-immediate,180 days for Metals,28 days for Mercury, Holding Time 14 days For ail others Site Station ID Sample ID4 Sample Matrix IR35-IDW-AQ-MMDDYY Aqueous IDW Site 35 IR35-IDW — IR35-1DW-SO-MMDDYY Soil IOW X - - 1 - - Total Number of Samples to the Laboratory: 1 Notes: 1 Samples will be shipped directly to the laboratory performing the analysis.This will require shipment to Empirical for all samples. 'Saturday delivery can be a problem,particularly during the holiday season;please confirm that Saturday delivery can be accomodated.Check with Bianca Granger 1704)S43-327a or(2701 735- 2067,or if she is unavaliable,directly with the laboratory. 3 Maximum holding time is calculated from the time the sample is collected to the time the sample is prepared/analyied- MMDDYY is the 2 digit month,day and year the sample was collected. Page 1 of Former Fuel Former Gas Station Jr. i; Uploading Pad Soil Removal Area Former Vehicle . NTCRA ERD Area Maintenance Garage " ``- % r In-Situ Air Sparge Trench •$ ,,.•S_ ...l•._44,:..ik••I'_1_11r,4.". J_ ` ' Former AST Fuel Farm „4 6533 TC342 4y G48� e...e. e c ,- <,, .. ,.:4 0•. • //c,. Z 54& ? \ /rv # IPha . •..-I5-I t _ - Y - f Potential Risk to Future 0. '�"'� �__� _ _ _ Residents:Ingestion of VOCs in `' groundwater if used as a potable `„0s� �1. water supply. , -'a •- x,. per• e '� 4 1� . _.- a Former Weapons Cleaning * �j ) �— .4. : , }3 ifs .�✓• _..1 '� - - �3 ''.•."- Northern Plume _ �� 5urficial Aquifer G56a . - - ' 'AK �� Upper Castle Hayne Aquifer - TC762= ' a �� �_ , + _ Southern TC77Plume - - 4 Q - - '� c. � 100, �4p,.• —+ ilkMiddle Castle Hayne Aquifer Potential Risk to Future Industrial Workers and Residents:Potential VI pathways if new construction were to take place or if there are LEGEND building changes that impact the slab or In Situ Chemical Oxidation Pilot Study [ I Potential Sources foundation or land use changes within 100 NTCRA ERD Area '`� feet of the groundwater VOC plume. 1] Base Boundary •.,. Horizontal Directionally Drilled Well Estimated Direction of Groundwater Flow "'... operational from August 241U-February 2013 FIGURE 2 - Water Table Site 35 Conceptual Site Model COO Plume(Based on FY 2018 LTt 1) Work Plan for Bioremediation Treatability Aquifer Use Control Boundary Study at Site 35 . , soil Removal Area MCB Camp Lejeune and MCAS New River In-Situ Air Sparge Trench North Carolina C4124* E507o3 73 10572 7G NV LiFQSAP_LrM_FigB 5rre3S_CSM.v27.al 10.28.18 [daus '•P P.ii.1K 50_ I E LGI SHARE\ENBGLDO PRO I NAVY'CLEA •►LANTIMCBCAMP .ELIN;,,i,PFIU5%3 I •=y182 PH.OT DY W-1FI x R it 35 TREA •BUN TL11Y AREA.MXI :.:7.tO11&Rff18al 824P . . : - 7 ' • i. r t : IR3514W95IWl(( _ r.. T+ IR35 MW881W ( ILE.1 -- !..,E.J] I , l F-7 l I r ! 'r {ON,. . )10 1 . 1°(• } I I - ��� •.- I , ft.: • - - 1 ;I -__... � x - 1', '„K ._ ,< .V• r t IR35-_INW941YY • I r 1 r • al PCE Q9411J�+ - � • ' '7 j TCE19.7 • 6L FR35=IW19 1 -\ i.1 i i 1• - / . I [ /I' }IR35•tW20 _ II T'• i^ I I 11 ,, r „,• . 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'r-.`.Xie."7;- -_ Legend Notes: Figure 3 0 Proposed Injection Wells TCE Extent(dashed where inferred) Only exceedances of the North Carolina Groundwater Quality Standards Site 35 Treatability Study Area Existing Monitoring Wells 3 pg/L-30 pg/L for PCE and ICE are shown. ►•-] Work Plan for Bioremediation Treatability Study at Site 35 • Newly-Installed Monitoring Wells 30 pg/L-300 pg/L TCE and PCE extents based on data from January 2018 baseline results N MCB GATE Lejeune and MCAS New River ) = Fence PCE Extent(dashed where inferred) PCE- Tetrachloroethene North Carolina Surface Water Centerline TCE -Trichloroethene 0 50 100 j 0.7 pglL- 7 pg/L ��i'Feet 1 . 4 2019 I. Estimated Direction of Groundwater Flow 1 inch = 100 feet - -r:_ . dig Mt ATTACHMENT I Baseline Analytical Data Site 35 Bioaugmentation Pilot Study Work Plan MCB Camp Lejeune North Carolina Sample ID 111R35-GW411W-18A 11R35-GW711W-18A I IR35-GW89IW-18A 11R35-GW921W-18A 1 IR35-GW941W-18A IR35-GW951W-18A IR35-GW961W-18A 1R35-GW961WD-18A IR35-GW971W-18A 1R89-GW321W-18A Sample Date 1/10/18 111l11R 1 ii1iwa ir+n+,o +'""'"Cs 1/11/18 1/10/18 1110/18 1/10/18 1/10/18 I i 2.23 0.776 J 0.736 J 6.35 0.416 J aunafal duae3 8aW 4 ' J 0.5 UQ.5 U 0.5 U 0.5 U 0.5 LI 7 elem.uolleipaweJolg aa1 ueld>1JO/ J 0.5 U 0.5 U 0.5 U 0.298 J 0.5 U d ' 7 0.37J 0.174J 0.164J 6.43 0.2U V4_,O*4# . snla11dD oas . 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TC75�� - +id : ' 7C771 .. _ r • .44 + ,11 f�� + �i •'. 4 w ? , ,4y+� {• Tc753 •l R8 -MW4 1W- STC78� • • - + �ii■I } s r r' I. 1 IR3 MW711W} 1 ?C773 1 ir y " • + { j� y` • h TC �1 } •• •t `, / .,.*:,•' I FF, 6 If 1 , f 7 f �_1 'F , - r '* ��i 5 {.'1�i�r-A. oi--. —1 i . EfG3iT1i / ,. "..'` - - - P Legend Figure 1 4, Shallow Monitoring Well Geologic Cross-Section Location Map * intermediate Monitoring Well N Operable Unit 10 (Site 35) Feasibility 3 Deep Monitoring Well Study Cross Section Alignment 0 175 350 700 Marine Corps Base, Camp Lejeune 0 Base Boundary N.—.i . i Feet y"`North Carolina 1 inch equals 350 feet Jigs 1 ire 7 MAAS, CN2MHlLL ASP . ... h . I], A � a NORTHBOUND p SOUTHBOUND A' 0 LANES H4VY1T 20 — 2BYPASS ! LANES Vertical:t"=1 BYPASS 17 20 M Horizontal: =200' - CC lIr ui a, / .L • r( tY �• 11 .• :� V.E.=20x in '�.r;L ...$..J CY ct LEGEND - 't,♦ t '� °�'• P772 Clay • '; • • BRINSON Sand ••i' Fri Silty CREEK I -.1' T4'�'• r" i Cemented sand o •,. • :.Gi• •Sand •4 D ' :'1 • • 1-1-1 Sandy Silt • •-, • • :: • : „ • r $ Screened Interval • • ---Inferred geologic contact D • • '-'}` • •• 1 D Water table elevation • • • • • • T m • NOTE y •• _ _ w ,. •• • of- 1 The depth and thickness the subsurface � • strata indicated n(profile)�l'#i • bated on this section were rh .. - - • . - generalized from interpolated between • • 9 and ad r' • • • r •f'' test locations.Information on actual O • • _ ,. 2D daceonly subsu a conditions applyoo the .. Y a •_ • _ • specific I indicated.Su rf ocatiansSubsurface ro I ▪ :t• -• �. -. - conditions and water levels at other locations •• •• f. may differ from conditions occurring e Y omoondt s atth � 9 c :1' — indicated locations. 0 r• during 2 Allw water— . '.- �' ate levels were measured duri eve in Ma 2008. ro rl -- sampling �ah . Y{ •I • •I • •., ••T • !II:. 1 ..--,;:i1.-1!--.;:-.::•: ..:-...: : ....:-7-•,'/: ....:,.. ';:,-:::::,:..:•7..::: .'..7.::.:1'.:7 1.'::41....J...7 .:.;7•:...: .....:::::f:.1: ".::.;:' ....:;;..'7"7.:.:•:''''Siiiti.'"::.7:!..7......4;: :-.1.7.:.77.•'.:1.:::••:::':::.:. 7-71.•I' 1:'.:;•.-::. rR:.• ..7.. r' :'.. Ri.....•::.•'...7 .‘:7:'. ::.:'t 7...1:::.•::V.;17%7. .: •171 • .';..-• •-7 a • '/.�i+G Ilya ed Y.. 4 .aJ 50 50 } Figure 2 Geological Cross Section A-A' 60— i , r r I r r r I i I I —-60 Operable Unit No. 10(Site 35) 0 200 400 600 800 1000 1200 1400 1800 1800 2000 2200 2400 Feasibility Study Marine Corps Base, Camp Lejeulne North Carolina Distance in Feet from A to A' 2M HILL E5012008004MKEL FigureA-A.rev7.ei 02,01.08 els n B oocc -a, o 0 Er 3 k-5 2 g r, 5 Harrzanlal:1'_ . 20 — n g —20 Vertical:l"=i0' rr 6 A A 6 V.E.=30x �� c, cc cv raice re re • •'fir s7•-0 • LEGEND 1l} — `: ' _ :I .+ # - r• . ` . •.I'. . - i•.{•:. —10 P77a Clay Clay • �: : I�Silty Sand ` }'• Cemented sand •.r. ] ' Sill . li Z l Sandy $ Screened Interval 7••. ---Inferred geologic contact :+ s. >I .•r, Water table elevation :y. 10— — • :�: -10 NOTE • • - '���. - - t The depth and thickness of The subsurfa ea, strata indicated on this section(profile)were co = .'l' generalized from and interpolated between test locations.Information on actual Cemented :�,• ,. subsurfaceconditions apply onlyto the o _ .. ._ .. ea dittos Pp Y S$rl : specific locations indicated.Subsurface ra-20— "- -20 oondltions and water levels at other locations m maydiffer from conditions occurring at the ix n9 indicated locations. 2 All water levels were measured during F _ ] _ - • = _ • sampling event in May 2008. • Ei �t1 {{ : . . : .�. : . . SI', ri` { : . I I eir '•��• •2.Z. •hem -50— $$ -fi0 ..l S•t ` Figure 3 Geological Cross Section B-B' I Operable Unit No.10(Site 35) Feasibility Study 60— I r I r I r a r r i `� Marine Corps Base,Camp Lejeune 0 300 600 900 1200 1500 1800 2100 2400 2700 3000 North Carolina Distance In Feet from B to B' CH2MH1LL 461. ES412008004MKE Flgurea-B_rev7,ai 02"01.08 sis R 1EN90%00_P1 opMMsr CI.EAJ71MICLANWCBCsnp - 10060 M14TM12C1A670090 810•365800dpsdiFlpss_3 S*35 POT Rrp LTYAn d 7#G17AM03l37e . • , k**41, ' pi. .4. . L *fit- . i:- a. T`* . ,...,....N.,.......—..e.„• -,_..........----i.,. • . _...... . . : ' t. 1 ''' •:ALTA4' .' • ' • , • T.,., ., Ilittlis. 17''•• .. ::.7.''.7, . . . ., _,., ,, . . ._ .:._ • l,,, �� Asa 2� +��. m!i d F t- s . en ff x.-1') D TREE! Od ; -.�• 8_ w. ...... . • s .. �� +.v."%- p'OC - s3 U.r-a-`=L 1IR36-MW14 7 "..--: C �d V �ie�' :�r� ;i r� b i. '. _ T.66 IRS•,,ui... - ' Ik36 ARW141YY i' IR , rYV -fe. r. Ida. • S. 1. 1 _ �.:# �� si. 4. ti91 N _ "t R �■ ►a a IR 2�YVr' s w +r' r E l" t IR35 ifIIwi ■ 4 i' = ' it "� 1t` • I. ft �_•._ �� I �'!.44 r— IR3541WU DW 5'29 1 . 4 . I z ! 3 87IW' - :a, .1fl °;' �'IR$S' Cif S1A-11- 8.44 li Llit<3i.:' _�, •r; I c a -- Wj - IR35-MWBUIW I» a n , { Ia3s-l1 wn ;� _ 1R35 11YY B.a1 IT. _ . • C. `f. - ¶ 1 11.OTCi S ll z,IR35_MW3�IW i -1 1R35•MW3aIW 'i - -ram ,. ' R ` , i IFTFfTTREET _S IR 6-IYIW81 '. 'Kl .9.2. -"�" 1 111121 :x.: i:I��. 1F335 NIW32{1N. simoir, as_ C7 .� • ■ 1O3t 1/ 6' i • 1� - • r:** r el. - Vit. Alb.siiiti .k F'1e"' ` ' .IR3b-INYIIi[IIW I- i •� rya - - J�.� .14kt _ ,.. I.T, , \ _ _er ..... Cr 07 I . _.\ ,, n 1 .. - ' +� stxr s • su�i�#s�Tl; p ..'-. stx�IsrriyY evormiw-1._____ . iri ;41- 1--''''..--11-- ‘. .- I .rempe tvi .._- ,, . L. `� _• 1`� l' Ili It T ` �- ._ iliallit ..�• �' I J.� ,j. 7. I. i 4160 I iir. VI ye- - STREET i'• I I'_ b A 7 --E, ii ip , ,_ i i ill . , 1';' - _0 f- ` _ 4y4 'ram :.-• r a!■wsy S 1:2=li +alaA■ ' 4i , S ' �:,4:, Al ,_._ ' I• . ' ' '-. - . "IL I .-4_ • .1 • _ . m �` fi ` r ` i t•�.%. - i ' Ormgc •'r fIR35 MW89IW 4 • Jo: ,-; t 1 - - • II! !! v -r srf t: . tij Pr ic- i g2i14 rVl _„., .." 7_, 4 ..0-4, [1 ...:, . • ^� , a� Z _ - 1512M. �:.HTH STREET #_ + EIGHTH 5TR 10.54 + y... .Yk.. T --.4ri�r �a110141. + .. - ifil m��! A i' i ,. '� i. � Y �. r , r, ,•, i 41'41.4 .j "K'� % 1114 r.410 1 T 114 ,� • ' Y • �... rV. ilkilluic f j 1•- I it 1016 S+1r-1 -. -.-Ixr �. WIflTd'!�5 _ rx _ ,1i \ s 4 . 4,410.1:04.4, RirFITH S17tEELii ir, — i. . , 1,• ' IT 1 r 1 i•g7, - i ' ‘ it I. ,_ iir, . ; - I . ,.‘.. 1 . ` 1 - , , f. ii! _ r0. ,9' `' iiii I, I- , r? s .: - ! � 'ri'�. - _ . 1M --- - •:71..��` _3 �/ .L r4.,*-.,'.ILt.-h4..y..1).. i i ' 11 .i - - ?Ark - J- - - n - lF 5urficiaf Aquifer F- Upper Castle Hayne Aquifer -N Middle Castle Hayne Aquifer Legend Notes: Figure 4 ...\ 6) Surfcial Aquifer MW Aquifer Use Control Boundary Land Use Control Boundaries define the Site Boundary ! Site 35 Potentiometric Surface Maps -0- Upper Castle Hayne Aquifer MW Estimated Direction of Groundwater Flow Groundwater gauging data was generated from data collected N Long Term Monitoring Report FY 2017 0 Middle Castle Hayne Aquifer MW Potentiometric Surface Contour on December 16, 2016 MCB Camp Lejeune and MCAS New River 40 HDD Well Entry/Exit Point - -HWand Screened Interval MW-Monitoring Wells 0 300 600 North Carolina Surface Water Centerline HDD-Horizontal Directional Drilling "i 'm° HW-Horizontal Well Feet ...�r LTM-Long Term Monitoring 1 inch = 600 feet C12 - NG-Not Gauged Matrix Groundwater HACH Kit Microbial and Analysis Group Site 35 VOCs TOC DOC MEE VFAs Metal(iron) Alkalinity Nitrate Sulfate Functional Ferrous Iron Sampler's Table _ _ Genes (1st and 3rd Post-Implementation Rounds) Site 35 Analytical Method 5W82608 SW9050A 5W9060A R5K-175 Method 830MBA SW6010C 5M2320B EPA 300.0 EPA 300.0 qPCR/Mi SOP Model IR-18C Camp Lejeune -— - - CLEAN 9000 CT0-WE38 3 of 40mLglass 1 of 250ml.plastic 1 of 250 mL 1 Lthrough Container Type 1 of 250mL plastic 2 of 40ml_glass vials 1 of 250 mL plastic 1 of 250 mL plastic none Main Laboratory" vials field-filtered Amber Glass Bio-flo titer Empirical Laboratories,LLC — HCI to pH of<2;no NCI to a pH<2; 621 Mainstream Drive;Suite 270 Preservative H2504to pH<2, HCLor H2504 to pH H3PO4 to pi4<2, HNt3I'to a pH<2, headspace;Cool no headspace;Cool WC- Cool 0°C-6°C (4-12)°C none Nashville,TN 37228 (besides cooling to 0-6°C} 0`G6°C Cool D°C-TC 2,Cool WC-6`C 6°C s6`C Cool 0°C-6°C Sonya Gordon,(515)345-1115 Minimum Volume Required 5 mL 5 mL 5 mL 5 mL 250 mL 50 mL-100 mLICP 50 mL 100 mL 100 mL 1 L 50 mL Holding Time] 14days - 28 days 28 days 14 days 28 days 180 days 14 days 48 hours 28 days 24hours -- Matrix Station l0 Sample ID Sample QC Sam le° Top of Bottom of Total Well 11111111111 AL Method P Screen(ft) Screen{fty Depth(ft) w 1R89-MW321W IR89-GW321W-194 Low Flow 35 4i) 40 X X X X X X X X X x On-site 1R89-MW411W IR35-GW411W-19A Low Flow - 40 45 47 X X X X IC X X IC X x On-site IR35-MW711W IR35-GW711W-19A Low Flow - 37.65 43 43 X X X X X X X X X x On-site IR35-MW891W IR35-GW89IW-19A Low Flow - 40 45 45 X X _ X ]L X ]X X X X x On-site 1R35-MW921W IR35-GW921W-19A Low Flow - 32 37 39 X X X XX X X X X x On-site IR35 MW941W IR35-GW941W-19A Low Flaw 26 31 31.5 X X X IC X X X X X x On site GW - - - - - IR35-MW951W IR35-GW951W-194 Low Flow - 32 37 37.5 X X X X X X X X X x On-site ins 3W96nY 194 X- X--- • IR35-MW961W - _ , 1 v1Y now — — 7 ._ _-11.nlMalr-rllE ift3S-GW964WU-19A F0 y IR35-GW971W-19A - X if Fr X X X X X X x t3rt-st te [R35-MW97lW IR35-GW971W-19A-MS Low Flow M5 32.5 37.5 X IR35-GW971W-19A-SSD SO ]1 Blanks 5ite35 C1C IR35-T13-MMDDYY -- TB _ NA NA NA X r IR35-EB-MMDOYY Low-flow E8 NA NA NA X Total Number of Samples to the Laboratory: 14 9 9 _ 9 9 9 9 9 9 0 Notes: 'Samples will be shipped directly to the laboratory performing the analysis.This will require shipment to Empirical for all samples. 2 Saturday delivery can be a problem,particularly during the holiday season;please confirm that Saturday delivery can be accomodated.Check with Blanca Granger(704)543-3274 or(2701 735-2067,or if she is unavailable,directly with the laboratory. 3 Maximum holding time is calculated from the time the sample is collected to the time the sample is prepared/analyzed. "Field QC counts may change depending on the duration of field event.Frequency of OA/QC sample collection is noted on Worksheet 12 of the SAP and as follows Field Duplicate-One per 1D field samples. MS/MSD-One pair per 20 field samples of similar matrix(including field duplicates). Equipment Blank-EBs will be collected separately for each site.For disposable equipment,one per lot of tubing;for decontaminated equipment,one per type of sampling equipment,per day of sampling.Sample ID scheme is:XX-EB-MMDDYY-22,where XK-site name,MMDDYY Is the 2 digit month,day and year the sample was collected,2Z is optional and is to be used If more than one EB la collected at a site In a single day.No equipment blank necessary for PDBs or surface water. Trip Blank-One per cooler containing VOCs.Sample ID scheme Is:xX-TB-MMDDYY•22,where XX-site name,MMDDYYis the 2 digit month,day and year the sample was collected,72 is optional and is to be used if more than one TB is required. Field Blank-No field blanks will be collected for this project. ICP-inductively coupled plasma NA-not available/applicable Page 1 of 1 Matrix Groundwater HACH Kit Analysis Group Site 35 VOCs TOC DOC Metal(iron) Alkalinity Nitrate Sulfate Ferrous Iron Sampler's Table (2nd Post-lmplemntation Round) Analytical Method 5W8Z60B 5W9060A 5W9060A SW5010C SM2320B EPA 300.0 EPA 300.0 Model 1R-18C Site 35 Camp Lejeune 3 of 40mL glass 1 of 250rnL plastic CLEAN 9000 CTO-WE38 Container Type vials 1 of 250mL plastic field-filtered 1 of 250 mL plastic 1 of 250 mL plastic none Main Laboratoryl'a - - Empirical Laboratories,LLC Preservative HCI to pH of<2;no 621 Mainstream Drive;Suite 270 (besides cooling to 0-6°C) headspace H2SO4 to pH a2 HCL or H2504 to pH 2 HNO3 to a pHe2 none none none none Nashville,TN 37228 Sonya Gordon,(615)345-1115 Minimum Volume Required 5 mL 5 mL 5 mL So m1-100 mL ICP 50 mL 100 mL 100 mL 50 mL Holding Times -- - - 14 days 28 days 28 days 180 days 14 days 48 hours 28 days -- Matrix Station 3fl Sample ID Sample QC Sample° Top of Bottom of Total Well Method Screen(ft) Screen(ft) Depth(ft) 1R89-MW32iW IR89-GW321W-19B Low Flow - 35 40 40 X X X X X X X On-site - IR89-MW411W IR35-GW411W-19B Low Flow - 40 45 47 X X X X X X X On-site IR35-MW711W IR35-GW711W-19B low Flow - 37.65 43 43 X X X X X X X On-site r IR35-MW891W IR35-GW891W-19B Low Flow - 40 45 45 X X X X X X X On-site IR35-MW921W 1R35-GW921W-19B Low Flow - 32 37 39 X X X X X X X On-site - I - IR35-MW941W IR35-GW941W-19B Low Flow - 26 31 31.5 X X X X X X X On-site GW — - 3R35-MW951W IR35-GW951W-19B Low Flow - 32 37 37,5 X X X X X X X On-site IR35-101W961W - taw flow - 3e 37 37.5 --- - -- I R35-GW961 W O-198 F13 >S ~iR35-GW971W-196 X A X X X x 71 IR35-MW971W IR35-GW971W-199-MS Low Flow MS 32.5 37.5 38 X 1R35-GW971W-198-5D SD X Blanks Site35 QC IR35-TB-MMDDYY -- TB NA NA NA X - . ,IR35-EB-MMDDYY , Low-flow EB NA NA NA X Total Humber of Samples to the Laboratory: 14 9 9 9 9 9 9 0 Notes: i5amples will be shipped directly to the laboratory performing the analysis.This will require shipment to Empirical for all samples. 2 Saturday delivery can be a problem,particularly during the holiday season;please confirm that Saturday delivery can be accomodated.Check with Blanca Granger (704)543-3274 or(270)735-2067,or if she Is unavailable,directly with the laboratory. 7 Maximum holding time is calculated from the time the sample is collected to the time the sample is prepared/analyzed. r Field QC counts may change depending on the duration of field event.Frequency of QA/QC sample collection is noted on Worksheet 12 of the SAP sod as follows Field Duplicate-One per 10 field samples. MS/MSD-One pair per 20 field samples of similar matrix(including field duplicates). Equipment Blank-ESs will be collected separately for each site.For disposable equpment one per lot of tubing;for decontaminated equipment,one per type of sampling equipment,per day of sampling.Sample ID scheme is:XX-EB•MMDDYY-7.2,where XX-site name,MMDDYY is the 2 digit month,day and year the sample was collected,ZZ is optional and is to be used If more than one EB is collected at a site in a single day.No equipment blank necessary for PDBs or surface water. Trip Blank-One per cooler containing VOCs.Sample ID scheme is:XX-TB-MMDDYY-7l,where XX-site name,MMDDYY is the 2 digit month,day and year the sample was collected,2Z is optional and is to be used if more than one TB is required. Field Blank-No Feld blanks will be collected for this project. !CP-inductively coupled plasma NA-not available/applicable Page 1 of 1 Groundwater Extraction Filling of Water Tank (Section 4.4.2) (Section 4.4.2) A1 Mobilize to Injection Site p GAtt011{5 r- ` i ,ring Submersible Polyethylene Polyethylene LL:i; itugal well PumpPumpPolyethylene Water Tank Water Tank Water Tank {Mobile) (Mobile) IEEEMEE■MI (Mobile) (Onsite) IE■■■ENEM IMM■MEMI IME■■■EEI Injection of EVO and RYR Extract Mixture '•.•r a•••• rrttEl IMiiMINNIE' (Section 4.4.3 &4.4.7) IEEMEEE■MI IME!■EEEMI IEEEME Nil MI iiiiiiiiirn NB EVO Tote 500 GALLONS —E1) - i _1 — .11_,-- --0-001----"--441/1—A - I Flow Pressure meters Vanes gauges Valves 1:1lection Injection of Anaerobic Water (Section 4.4.4 & 4.4.6) __... ..0,..____441011_4 500 GALLONS —--- .••• A Figure 4! Process Flow Diagram! ■`� Work Plan fur Bioremediation Treatability Study at Site 35 MCB Camp Lejeune and MCAS New Riverk North Carolina Attachment 1 Baseline Analytical Data Former Gas Station Former Fuel Uploading Pad • •, 6Y a Former Vehicle Soil Removal Area ,� NTCRA ERD Area Maintenance Garage ;,e In Situ Air Sparge Trench r' r Z� toir- 1p • pi. •q �. G533 TC341 Former AST Fuel Farm er. yy • * { TC 342 G48U (t5 f �� �4� rr_ ,i.. • AA,fr • 1; ti 7�}� '� - �� ��t. Farmer Waste Oil AST .�, �ti' , ° \\ . t tP \, .r a ty,, In-Situ Chemical Oxidation Pilot Study c V454 �Sit� •m w — /VA 4 . •.. ,� s. -`__ _ - ♦ Groundwater Discharge to Surface Water �,s--., + • . ►3 - Future „�r�. _ " Residents:Ingestion of VOCs in „ .01 1 ' - •4 . _ groundwater if used as a potable t ,> . . • '. = ,-. r water supply. i . • far i T - - "- Former Weapons Cleaning + ` '"'. ..- - �_..,,.+�+• Northern Plume ii- s', '.. ........„ / s, - Surficial Aquifer - 'r!' .. - - G56D- . __ f_,Y. ;� _ v ... Upper Castle Hayne Aquifer r f5sithlfiPrn f�linrte ' '� • _ _. _ ' _ Tyr • 4i' _ I_ ! )111. �� Middle Castle Hayne Aquifer Potential Risk to Future Industrial Workers and Residents:Potential VI pathways if new construction were to take place or if there are LEGEND building changes that impact the slab or - In Situ Chemical Oxidation Pilot Study T Potential Sources foundation or land use changes within 100 NTCRA ERD Area °o feet of the groundwater VOC plume. Base Boundary ',,,,T°. Horizontal Directionally Drilled Well- Estimated Direction of Groundwater Flow ,,,,,, operational from August 2010-February 2013 FIGURE 2 Water Table Site 35 Conceptual Site Model COC Plume(Based on FY 2016 LTM) m Work Plan for Biorernediation Treatability 1111111miminii_ Aquifer Use Control Boundary Study at Site 35 Soil Removal Area MCB Camp feleune and MCAS New River In-Situ Air Sparge Trench North Carolina CI12444P E5070313105727GNV UFOOAP_UM_Fig8_Site35_CSM_v27.ai 10.18.18 tdaus V.BR•• •EFI S 5 •-..EN:•1.10_-R•Lill,:ALL_L •.L.L....1....I.1.11.....1. : ..:,..P _. 4_„.._„.•F 18i,182 -ILO Ilk Y P1F RE 3 S • •TA: 1 •Y AP .i.hi I •,..038.87- Oil:. 018 4• :- 4 P i ,.4712 147 ... _,.... ,...,... .. „ flip mom, idiv. ____ ...... . . ._ __ _. .... , ._.. , . . . .. . .„....., .,.........., ,r -. -tot , :,, ... . . :. se9.- •.., . • _ .11 111111 i)11 , 4 , . - r • , 3 ,, i'Lt IR357141W9611N F . 4 jiii gt. • . . i I-. ,__i,•7"-- IkrsulIN _ .... • . .• • ih 4 ;it , i t. ' lir4‘. t-*- . fr. ilil I_RAL...AW89nN . . - -I 4 , ! • . ik '1 . -... f Ile . • - . ... - F.-- - .... - - -- _ 1 ill • I • 4 '. - :.IQ ..---- --4 .'' 01°. . •i II. ---- ------- , — - r . ..,II _ ._._.__ e.„ - . IR35-MW9 .• __ .41W • I .......--• .••• .•••` ' .... PCE70.9.41"J•••• I . • • k reI" .4 TCE19 7 IR354.1W961W v,.. I I i ..... . / __-- - • Y U i Mil1iil-1 .,! 1 - . T 4 ,..'" 1 1111111 I III II ..._44. , .MMVID 0.1 , - 13.1R35-11N21 .., i Acil7 .11Prr- •e‘- . Iii I 1 V ei • ) 1 . L._., _ ..- r; ., 's - -H -----; ----11 '. - __--. • - . __ . *. 1 .1 1 11 1-IH 1 , 1 1 I _. 1 , 1 I --I si , . •I I . I I I 1 _1., J_LI_UAILLLUILLLUILLI _i_i_i_l_1.11.1..E1 . . - 1 4 fiTCE:6.43 - • \e • . - , CA .:-.." -----H----•-- Li , :.. __. _ . ....,.._.. es . • I 71-`,--. - ...• . ',Ir."' it.. xfat4 .4161V0-cT,r_.ir It--"..113: EIGHTH ST 11. TR35-IW22...., W123 _4 r.ph--• - - - -. - -%;--- --2-- ---. IL 1.11. .1111111MIEWL•t\ -..-...- ... - 4- ,-1 IR35-11N23::, EITICal --- I C. • • /F18941%1/01.11Ar', pli' iiIji • Ilit", . • • • -••,.4 mom . . . , .11 .t. ...•i . •.• 9 • . . ,çIUIIIIU . . 4_, i m.. I. I ll // ...,...0...i I 41ti. ..• . . • — 1 -1•161 • II.." • r ' •- !A 40 I , • % . --Ila ,_ .....''., • i• 1 r 111.111.1111111.111 1 1111.11114111"k ' } 44/Imilatmolumnii1Ol111 atmalerga 0 : "11111111111111111111111— ,71- t • .4 .. A. . - -. . . I • ' I • kJ ' .. 1 ei . ' 4 .-- . lee • I ••I••• 1 .. . ft .I 4• .- -.. • • IN,IA •• rr • .•.• • I . . Site 89 • ,.., , ,... . ,,, . . . --.. . . • ., •-ipo;--.....--'-• -- -- Secondary Containment _ • 1,.. . ......4r, -- 1 if - _ . • ze,IR89-MWMIN Illr•:.A.- i ' - ) • . , , ". , •1 w .• - 0 - . .. . ... ... . NI-ofiu.. . x ...11. : . i • IA_ r - $- • '2 4)i ,' \ • I' .,--r' • . .., , — IIII It,/ ' ' ..I jtt.P.1,. : h. •.• • .... 4.,7 • ' ..4.1.4. ... . -...., r, li. ,$,I. ., ' 41.•.Lie „ i ii _, ..,.. . . .,, i j. •-‘• ''i..0,:i. s. Cr"' ', e ' ir ; seiliii . .1 ..i7 i" .....i.....--. . . i i' : ',... ....-'I) . ''' *... .:-• a..._ 1,......d ,„ j Legend Notes: Figure 3 0 Proposed Injection Wells TCE Extent(dashed where inferred) Only exceedances of the North Carolina Groundwater Quality Standards Site 35 Treatability Study Area -0- Existing Monitoring Wells 3 pg/L- 30 pg/L for PCE and ICE are shown. Z Work Plan for Bioremediation Treatability Study at Site 35 • Newly-Installed Monitoring Wells 30 pg/L-300 ig/L TCE and PCE extents based on data from January 2018 baseline results N MCB Camp Lejeune and MCAS New River X— Fence PCE Extent (dashed where inferred) PCE-Tetrachloroethene North Carolina TCE -Trichloroethene a 50 100 Surface Water Centerline 0,7 pg/L-7 pg/L Estimated Direction of Groundwater Flow Feet ,,II 1 4 20.19 1 inch = 100 feet Reas:oate.,-;:, . C112hit ATTACHMENT 1 Baseline Analytical Data Site 35 Bioaugrnentation Pilot Study Work Plan MCB Camp Lejeune North Corolino Sample ID IR35-GW 41 IW-18A IR35-GW7IIW-18A IR35-GW89IW-18A IR35-GW921W-18A IR35-GW941W-18A IR35-GW951W-18A IR35-GW961W-18A 1R35-GW96IWD-18A IR35-GW971W-18A IR89-GW32IW-18A Sample Date 1110/18 1/10/18 1/11118 1/10/18 - -- 1/11/18 1/11118 1/10/18 1/10/18 - 1/10/18 1/10/18 Chemical Name �-. r Volatile Organic Compounds(UGIL) cis-1,2-Dichloroethene 1 U _ 1.47 J - 1.69 _ 28 5.35 2.23 0.718 J 0.736 4 6.35 0.416J Tetrachloroethene 1 U 1 U 0.5 U 0.358 J 0.941 J 0.5 U 0.5 U 0.5 U 0.5 U 0.5_U trans-1,2-Dichloroethene - 1 U 1 U 0.5 U 1.51 0.371 J 0.5 U 0.5 U 0.5 U 0.298 J -- 0.5 U_ Trichloroethene 0.4 U 0.4 Ur 0.2 U 42.6 19.7 0.37 J1 0.1741 0.164 J 6.43 0.2 U Vinyl chloride 0.4 U- 0.953 J 0.2 U 0.605 0.2 U 0.2 U 0.2 U 0.2 U 0.2 U 0.2 U Nolatile Fatty Acids(MG/L) - - ----i - - - - --- - - a Detections l/y 7aiu - _ rheertiproil>`b vq b\LlNavy CleanMGamp LejeunigasseL�TM Pilot TesLsSmws_35 73tne 5 35 WPl1.Pra'tLA.facnmen!1 Base1Lne Malytica!talal[Sitn 35(bec)GW VaVale x ,Ldcn,3pnya,1aJ'IZb18 Notes: J-Analyte present. Estimated. MG/L-Milligrams per liter NS-Not sam pied U-The material was analyzed for,but not detected UGIL-Micrograms per liter Shading indicates detection Page 1 of 1 ,a. rodde•o1USNavFaceNGComiGam.l,eeuneiMa•FilestSi[e351F51Fi gyre 2 3 CrossSeclionMa,:-mxd - - _ - Jf -��� +gyp.- q - •+ �s �- y -J•: _ _- 7 1 n Ji0 _ - '•+G5z6 �� IR35-MW841W' -S - . • } + * t .7:000 04,1"---,- IR35 MW81 •4 1+ 1.,. 4, + • a.. _ t IR3 •91W • , -_ A I 7 y 1, itNlit114 IR35-MWO'O'Ii -'� + T I-35-M '7DW - THIR17 STRE - ER35 MWfi2 ��i ` I IF35-V'A'v5 .,.r,�c .�`$-'� Ir,i.3r ti t3-.'. y+�i''?7. a `/ _ i IR35 MJIr'47 i + !.. IR35�MWO4 7. IR35-MW47!W _ kR3 0 •�.f "{ �y ;r �IP'.:S+rw::: P[R35 MWfi •I • 4. �. ' i - U f - G5: 7v3a IR35-MW1a t �• , . _ • L �I IR35-MV.'091W I435•MVvq•'9 fR35-MVIIialW - IR35 MVIR54IW 1.„ . ��'.� . J' JiR35 IVIWO3�'JV. r ` �;aso IR35 1NW73- - IR35-MW55IW .g ...„.•• F`' r -� . IR35-MWi3!W IR35 MWT2 �` � . �., `, / FOURTH S REEr ,M 4 t 1R35�MVV3' -IR35=MW1° ir- �� i -] i 7ti �.` } r IR35-MW371W ` IR35-MW1OIW G1g2 ` 1.,, r■ a -�.� �•� k; IR35=MW31 \ 1 t ,.� ' _., , ,�" R 354M..4?91 W .� \\\ JR ,„�iA re� 4>ti tr . ti'. G52' G52 f _ rIR3 1 `+ 44. 11R35'M W8ODW v� r.-, .w5 •IR35=MW29 IR35- 41W _ A ta .:. _ y 1 Cs�i t 1 G52 _ G53 w * # , .A •�• .' .0?r tf.' 1. i� �:A z - w ti 7 U~3 I IR MWUf� _ 't�`� 1: 1il'..o., 1 14 ti iv•k ;IR -MW32 •QTC�IR35 Mwo81w •,.G52a f G53a ` W y _�_ �T ti , ,r';s R1�L�1R35 AhW3$ I IR .2„ \ n E i SG a IR55°IIIIVIC38IW ';ya-'! !P • • ; - - 1511 'Y efias - . 1w ,� f i.'i•mo . - A P. imilik. 4IW at. ", M.•:Are. ', v7 t. 4111.6 . �G7tl9 G54� G5at .. � 3�M391W, i • J . ,,ar`-!' 't� ''. .�1 37TF6r- + • STRE:T .•' _ ri .y S y. e —- _, hi i IR35:MW06 mai r f �7 T�. ti. �.1� I `16 �( >l 3yj!� f3rppA IR35 M1N441W • �+ a r.- .A• .. t. .- . -I 1 '8 N tqqi, ctti.ai L ..i ' ' w - _II ti _ , 1 ••,... r_..-. : E.- o .,j'_ . t t t ".4111,1111.lit ri, ' '.' d - — SEVENTH TREE r a. ____. \ 11...r j ' .; 4. h f Q i -T�i't .. )919 1 Acr , . ' 7p776 , y r. ...- ;:if , , . , ,, • f v. , . . 1 ti I .- .i '+, Y- ! v 1 r. if.± r M ii i..ri.' �. 71 " N. �� x r • • ..,77 ,.„. -— . 4. 'I 'pirpi 4. .i.' • .•?,.. - •,Fir• �� r ! �- F �Y -..1 Iiiir......„,„. ., • J .�• _� - • - . f- -. \ • - _ toc �'�, � fS+� �. h Rf .�l .{'r v ri i....... -., _.... 1 -MVN4 IW_ I ' • _ - 7 �"'r,{r.i}�•�s0 te p 3 +v'TY 1 �, +lr .+ ij x '� f t1. • IR3 MW7SIWl 1 {` II 44 � - • �• a ' �''��: `'i Fes: 1,,` -- ig• z v. !II .i - .L.•N ' . .'.1''... 4 , . •. .y . �i r .�7 ..-.fib'� -'• EIGHTH . h = _1R: i� - v ;0. a ; it . ?i Legend ,� Figure 1 el Shallow Monitoring Well Geologic Cross-Section Location Map 4, Intermediate Monitoring Well N Operable Unit 10 (Site 35) Feasibility CI Deep Monitoring Well Study Cross Section Alignment o 175 350 700 Marine Corps Base, Camp Lejeune 1=1Base Boundary ��' Feet North Carolina 1 inch equals 350 feet Jiew 7 << 44101 CH2MHILL • Jgcor CV ry A a NORTHBOUND SOUTHBOUND A' — M LANES HWY17 22 LANES HWY17 Eri 2fl - BYPASS M BYPASS -20 :I ce ��, n ,P,M 2 t- n �� Horizontal:l"=200' g �� 2 2 ,nu5 • Jr •� a x • Vertical:1"=10 l + I• V.E.-20x • _ 'i 2 2 o • re• 2S• anc, LEGEND • •t, .I''• '�' - : : .r �::- BRI�ISON ,:••'-.' • ' ��! S:nue: and ''i — —'i• 'i• r 'i 'ic- . I Cnted sand R• 1 ''r�8f1 —0 I •r. • r. � •{. S sill r • Screened interval 0=1r • '�: _ Inferredgeologiccontact t I Water table elevation 'c, r. NOTE 10 y • m „ . _ f i knees f s dace w The d th and th c v the ubsu -•'C J!i • f56E1:'=' .•'�• strata indicated on ' section file were � @�4 thts � • Pro f w • f i enerallzed rom and me elated 4etween f •• 9 rp - •• • I cati non I test v arts.Inf4rrrtativ a a —_ • 2D-o _ subsurface conditions apply onlyto the 2Q _ ubs � - ••r: PpY • '.i J - • s ifie locations indicated Subsurface :a • pee :ter• •ry •• i' n w i r I caticros ?r- cord hods a d ater leve s ai oche v OS •s - • rna ditf r f m itions occttrdn the e ro cond at .�. Y 9 Q: •r ',• nd Bated iat;aticns. 2 r m during l� • {{ .:;• -,• _ All water levels were measured iff ..�'. R • '`., ' r•' ,.�' sampling event in May 20iJ8. a '4 • P 9 Y m to .: d • E J :1 f • Q G I-•n1s�i _ • ' •I : .1::: 1111111,..:7-,71.1::.11.-.•.: 7-.1::::[...t.1::I.:7.- -. ...: :.—.....:: ::::...'1:: *„.''...:-..::-•_'• -•::'-:.....:-::,-.',F:]--:-.- i { • 'r rt •1 811 ..;.• •:; ' ..- , •• -: ;•: "z •',.1. :• •-d:. ' .* '▪• -, .. . ::-.- . -. •• • Figure 2 Geological Cross Section A-A' sQ- t 1 I I } I I I r r I --eo Operable Unit Na. 10(Site 35) 0 200 400 80Q 1000 1200 1400 1600 1800 2000 2200 2400 Feasibility Study Marine Corps Base,Camp Lej North Carolinaeune Distance in Feet from A to A' 2 HILL ES01200B004MKEL FigureA-A_rev7ai 02.01.0B sts ooag � 0 S. �i rgi r�i Horizontal:1"=300 2Q M g V.E.=30x —2d Verily*1"=10' • • -. , . r' •- :.-e. r c '� _ • .... -'...1.' `,.: :__ ..;.: : . LEGEND plIMAN • ,tip _ —� f2z]clay ',Air • • .....:.-.1,-,.....• - silty Sena 1.7)-"; '.: •-.: : .. � •i. I_ fi�=:�:•1 Cementedsana • ri-1 Sandy Silt • ''''.. ..• , ! . f: Screened Interval J j • \ .. i" • 'r . .I ---Inferred gsalog coonlact • L _ :'M Water table elevation .. :r• f - . ... - .Ir•'. — NOTE 15 w 1 j The depth and thickness of the subsurface !' n it r: strata indicated on this section(profile)were _ pro '� :k'' • 7. J: generalized from and inte fated between • •I ;0-' • •: test locations.Information on actual w � • mef �! ���• subsurface conditions applyonlyto the • .. .. . $�tn�•:.•• - . .. ._ . ,..��� _ specific locations indicated.Subsu rface conditions and water levels at other locations a maydiffer from conditions occurringat the `• • indicated locations, — % — 2j Al water levels were measured during in <:• :f. sampling event in May 2008, w71: •• — :� •i • • • .•i • a. 7 If' • , - • -3t7 s • • r•• 1a• _Lt i l i :.i 4, • ,'., • .:., •-...: •.:' ..': :'.' .% ••''.:E.---•' '.. .• ',',: :... -.•.- -:-.._ : :••••Sariejl,•••--- ..';',.... '',,•;•:...-f-.•• -.••:,:,. ..,:_[..-- ;-' " '—1 j ' Sa •, I I Sit - - Figure 3 Geological Cross Section B-B' Operable Unit No. 10(Site 35) Feasibility Study -80 , I , i i , i T 1 —•60 Marine Corps Base, Camp Lejeune Q 300 BOO 900 1200 1500 1800 2100 2400 2700 3000 North Carolina Distance in Feet from B to l3' 4 CH 21VA HILL ES012008004MKE figure9-8_rev7.ai 02.01.08 sis Frl5NBMAI_ProWiNevy-CLEAMAPPIANNACICenpLe•rmewap F,•-•oq..T.141,20171578090 319e3558ndceln• e]Ur 3i-POT mop LTA1R.m rd Srt77id17µ1d361t76 - . . \ .kl!" fwf -- ' r , . • „ • ik .• .N. • 'ILIVr .41, % \..,,___ .. _ . 1 ,,, • ik . ' N.... ,_ . :-,7, , %3 ...,‘,V.,s'r'; ' - . -' ' • , / 1 ry] -7\4 . • / ( ;- -..1-re. ;.'r.44.-.' ' - .‘ •4 , ,, - 5 :r• .. �r� ,II R- - }{F ..�7. . 61 - F_: S I.YLI i A• _.-x:.-- '.,f e.• r: 1 di r ER35-MW1i ��r' N. rii, !+ •' t� •0_ r * r, '+ ," , r s zr i. ■ '°,_ z.6A 1�.. I 1 6', �R3511rW141W fy�', fR r r+• • _ syr� t }� ...c13. '. :$1 PIG , a fRS 2 e f 4 rt t' rk" '' 1 11s IR35MW1l) '� ,, w. ■ t' � i,`ewrI �_ 3 y l• , Li ; • '.� y F'ac• IR3y � _ 629~ -a•e _ -- - 1 _: -__•• 77T75. i "� �- _� 1 :11iY1��:::r I -3Mr S7IW• ■ ., _ _ fly ---=• - :it,r.;a. >• — ..- '� •-•Y IR35'aMw29 I " I I 8.44 _ •K."" . r �� it �12.66 r .ice] _ r • IRS- 'r>11W b9 IR35•MW801W E t 1 i iI- 11. ' : ` IR35•MVY32 '! .i� '�: `10:9t ..• • �s.a1 t " , ' - 1 071. u _ `t IR35`HfW301W , t 1 IR3S-MW341W r FFF'rl7.5TRE IR35:MW97 "+' — 12:d$: w r rr:t+'i1:T 2... -�tR35IN1At32 H SE� t iii. VI 2i .r i • J 1Y r .r -4.,. N. iiiiniI a�. �; _ ; ti ' ,IR33 tlllAr�811N , j' ____ r. _ 5 t-.605LIT...,.: j 'I... . k. .. Ili _.. , . „.0 ... STIMP: gok ..:4E1 rii,....„-.,,,REET r: .- iirivit. � • ' •` Firrni. - . _; �.. ., 517[7y STrt1 tT r•,, . . -x 'orIlla . ILI , PI.. . w , . " :-.'-`.---'; s rI Iry •_ , : r - :111.ai �'.i -•:rµ Jil'r ? 1 SEVeNn,' .. - } 1�. °y EVE ; e _�4IMILP n - - SEVEi1ih R ru .} • �� 7. ..,, ,i � _ jL ii Ai 41`•{� i `+ 1 1 1 y i • w +'r.IR3• .y Q • . IT r'-•-;� I '•. a ti fir. ■ i f • w, - ,ri r 7 T0. uJ y-�e lir\ •-PS„ it �tikl 1113 ..!....,. ..4a. + ER35 fYIYV9Srw �- V 1 r - r I. • EEG srrT' s.-11 ' . .s. 10.54. Fia++ _ . 5/A.4. I.--.- .a R + r 7. 4 !� ` r i t. ,gaiM.'i 0- , 7111 .r 4Ilwr r ■ tI. w a .......„.f , .......-m. • 1141% 417: . .9 - --"'" . . _.. - I ;le f nirilit' • is : . ge 1012 ..._. .. : ! . �i I�i srK�erdodo �". l�tp tS� 1 , ri . _ .-. - 4 _ , ,, L,, . . .. I / . ; ._ , r - ; - or] . • . / . . 4 L MI ' i, • -,':,- . _ -.../." - ___:___. r ., ... , ,.______- ... 1 ...7. ill f • ••• C. tr., r........ . pr. . .,.t.sa•k - - ! 1TH STREET -i11. ti" .. - " 57REEZ w" 1 >nJ r • 1 Surficial Aquifer •ter i _ Upper Castle Hayne Aquifer • �y Middle Castle Hayne Aquifer i_ i I - -r • : ]i' - x'.' -/.n•-t _ri -. _- �' 1t1)f� /- - Legend Notes: Figure 4 9 Surficial Aquifer MW Aquifer Use Control Boundary Land Use Control Boundaries define the Site BoundaryA Site 35 Potentiometric Surface Maps Upper Castle Hayne Aquifer MW Estimated Direction of Groundwater Flow Groundwater gauging data was generated from data collectedN Long-Term Monitoring Report FY 2017 7 Middle Castle Hayne Aquifer MW Potentiometric Surface Contour on December 16,2016 MCB Camp Lejeune and MCAS New River ` HD❑Well Entry/Exit Point - --HW and Screened Interval MW-Monitoring Wells 0 300 600 North Carolina Surface Water Centerline HOD-Horizontal Directional Drilling HW-Horizontal Well i . Feet LTM- Long Term Monitoring 1 inch = 600 feet CA12/1i'V NG-Not Gauged Matrix Groundwater HACH Kit microbial and Analysis Group Site 35 VOCs TOC DOC MEE VFAs Metal(Iron) Alkalinity Nitrate Sulfate Functional Ferrous Iron Sampler's Table Genes (1st and 3rd Post-Implementation Rounds) Site 35 Analytical Method 5W8260B SW9060A SW906OA RSIC-175 Method 830MBA SW6014C SM2320B EPA300,0 EPA 300.0 gPCR/MI SOP Model IR-18C Camp Lejeune - - - -- CLEAN 9000 CTO-WE38 3 of 40mL glass 1 of 250mL plastic 1 of 250 rnl 1 L through Container Type 1 of 256mL plastic field-filtered 2 of 40mL glass vials Amber Glass 1 of 250 mL plastic 1 of 250 mL plastic Bia fla filter none vials Main Laboratory1'2 freld Empirical Laboratories,LLC HC1 to pH of<2;no NCI to a pl i<2; 621 Mainstream Drive;Suite 270 Preservative 1425O4 to pH<2, HCL or H2SO4 to pH H3PO4 to pHc2,• HNO4 to a pHe2, Nashville,TN 37228 (besides cooling to 0-6°C} headspace;Cool Cool 0°C-6°C 2,Cool 0°C-6°C no headspace;Cool 0°C 56°C Cool0°C-6°C Coo!0°C-6`C (4±2}"C none Sonya Gordon,(615)345-1115 0 C-6°C 6°C Minimum Volume Required 5 mL 5 mL 5 mL 5 mL 250 mL 50 mL-100 mL ICP S0 mL 100 mi. 100 ml. 1 L 50 mL Holding Time' 14 days 28 days 28 days 14 days 28 days 180 days 14 days 48 hours k 28 days 24 hours - Sample a Top of bottom of Total Weil Matrix Station ID Sample ID Method QC Sample Screen(ft) Screen(ft) Depth(ft) 41116 1 1R89-MW32IW IR89-GW32IW-19A Low Flow - 35 46 40 X X X X x X X x x x On-site IR89-MW411W IR35-GW41IW-19A Low Flow - 40 45 47 X X X X X X X X X x On-site IR35-MW711W IR35-GW7I1W-19A Low Flow 37.65 43 43 X X X X X X X X X x On-site IR35-MW891W IR35-GW891W-19A Low Flow - 40 , 45 45 X X X X X X X X — X x On-site 1R35-MW921W IR35-GW921W-19A Low Flow - 32 37 39 X X X X X X X X X x On-site 1R35-MW941W IR35-GW941W-19A Low Flow - 26 31 31.5 X X X X X X x X x xOn-site GW IR35-MW951W IR35-GW951W-19A Low Flow - 32 37 37.5 X X X X X X X , X X x r On-site _ -, ,r 1--- , IR35-MWAf961W r - - - Low how --- + 32 1111!"1 375 — — — —� — — 4• --- - iR35 GW461WD-19Pt itt X t - —.-- - - IR35-GW971W-19A - X X X X X X X X X x On-site iR35•MNW97IW IR35-GW971W-19A-MS Low Flow MS 32,5 37.5 33 X IR35-GW971W-19A-SD SO X IR35-TB-MMDDYY -- TB NA NA NA x Blanks , 5ite35-IX - t IR35-EB-MMDDYY Low-flow ES NA NA NA X Total Number of Samples to the Laboratory: 14 9 9 9 9 9 9 9 9 0 Notes: 'Samples will be shipped directly to the laboratory performing the analysis.This will require shipment to Empirical for all samples. ]Saturday delivery can be a problem,particularly during the holiday season;please confirm that Saturday delivery can be accomodaLed.Check with Bianca Granger(704)5-43-3274 ar(270)735-2067,or if she is unavaliable,directly with the laboratory. Maximum holding time is calculated from the time the sample is collected to the time the sample is prepared/analyzed. 'Field QC counts may change depending on the duration of field event.Frequency of QAIQC sample collection is noted on Worksheet 12 of the SAP and as follows Field Duplicate-One per 10 field samples. M51MSD-One pair per 20 field samples of similar matrix(including field duplicates). Equipment Blank-ESs will be collected separately for each site.For disposable equipment,one per lot of tubing;for decontaminated equipment,one per type of sampling equipment,per day of sampling.Sample ID scheme is:XX-EB-MMDOYY-2Z,where XX-site name,MMDDYY is the 2 digit month,day and year the sample was collected,22 is optional and is to be used if more than one ES i5 collected at a site in a single day.No equipment blank necessary for PDBs or surface water. Trip Blank-One per cooler containing VOCs.Sample ID scheme is:XX-TB-MMOOYY-22,where XX•site name,MMDDYY is the 2 digit month,day and year the sample was collected,22 is optional and is to be used if more than one TB Ls required. FieldBlank-No field blanks will be collected for this project. tCP•inductively coupled plasma NA-not available/applicable Page 1 of 1 Matrix Groundwater HACH Kit r Analysis Group Site 35 VOCs TOC DOC Metal(iron) Alkalinity Nitrate Sulfate ferrous Iron Sampler's Table (2nd Post-lmplemntation Round) Analytical Method SW826013 SW9050A SW9060A 5W6010C 5M2320B EPA 300.0 EPA 300.0 Model IR-18C Site 35 Camp Lejeune 3 of 40mL glass 1 of 250mi.plastic CLEAN 9000 CTO-WE3S Container Type 1 of 250mL plastic 1 of 250 mL plastic 1 of 250 mL plastic none vials field-filtered Main Laboratory''' -- Empirical Laboratories,LiC Preservative NCI to pH of<2;no 621 Mainstream Drive;Suite 270 (besides Waling to 0 fi°C) headspace H2SO4 to pH a2 HCL or H2504 to pH 2 HNO3 to a pH'c2 none none none none Nashville,TN 37228 Sonya Gordon,(615)345-1115 Minimum Volume Required 5 mL 5 mL 5 mL 50 mL-100 mL ICP 50 mL 100 mL 100 mL 50 mL Holding tme3 14 days 28 days 28 days 180 days 14 days 48 hours 28 days Sample Top of Bottom of Total Well Matrix Station ID Sample ID QC Sample- Method Screen(ft) Screen(ft) Depth(ft) IR89-MW321W IR89-GW321W-198 Low Flow - 35 40 40 X X X X X X X On-site 1R89-MW41IW IR35-GW411W-198 Low Flow - 40 45 47 X X X X X X X On-site - - IR35-MW71iW IR35-GW711W-198 Low Flow - 37.65 43 43 X X X X X X X On-site IR35-MW89IW IR35-GW89IW-198 Low Flow - 40 45 45 X X X X X X X On-site IR35-MW92iW 1R35-GW921W-19B Low Flow - 32 37 39 X X X X X X X On-site IR35-MW941W IR35-GW941W-19B Low Flow - 26 31 31.5 X X X X X X X On-site GW - - IR35-MW951W IR35-GW951W-19B Low Flow - 32 37 37.5 X X X X X X X On-site Alp •IR35 MW tow —a - X - x 11i3rC.V1'L+fiiVY11 I98 FD X IR35-GW971W-19B X X X X X X X On-site IR35-MW971W IR35-GW971W-198-MS Low Flow M5 32.5 37.5 38 X 1 R35-G W971W-19B-SD SO I[ _ Blanks 5ite35 4C IR35-TB-MMDDYY -- T8 NA NA NA X IR35-E8-MMDDYY , Low-flow ER NA NA NA X Total Number of Samples to the Laboratory: 14 9 9 9 9 9 1 9 0 - Notes: 1Samples will be shipped directly to the laboratory performing the analysis.This will require shipment to Empirical for all samples. 2 Saturday delivery can he a problem,particularly during the holiday season;please confirm that Saturday delivery can be accamodated.Check with Bianca Granger (704)$43-3274 or(270)735-2067,or if she is unavailable,directly with the laboratory. 3 Maximum holding time is calculated from the time the sample is collected to the time the sample is prepared/analyzed. 'Field(IC counts may change depending on the duration of field event.Frequency of RA/QC sample collection is noted an Worksheet 12 of the SAP and as follows: Field Duplicate-One per 10 field samples. MS/MSD-One pair per 20 field samples of similar matrix(including field duplicates). Equipment Blank-EBs will be collected separately for each site.For disposable equipment,one per lot of tubing;for decontaminated equipment,one per type of sampling equipment,per day of sampling.Sample ID scheme is:XX-EB-MMDDYY-22,where XX-site name,MMDDYY is the 2 digit month,day and year the sample was collected,ZZ is optional and is to be used if mare than one EB is collected at a site in a single day.No equipment blank necessary for PDBs or surface water. Trip Blank-One per cooler containing VOCs.Sample ID scheme is:XX-TB-MMDDYY-ZZ,where XX-site name,MMDDYY is the 2 digit month,day and year the sample was collected,ZZ is optional and is to be used 1f more than one TB Is required. Field Blank-No field blanks will be collected for this project. ICP-inductively coupled plasma NA-not available/applicable Page 1 of 1