Document b5kwgdV7yrJBvmNk3eeVg00V1

Report Prepared by: Report Approved by: NPDES Pretreatment Compliance Sampling Inspection Report Ox Specialty Papers, LLC. 30 Champion Ave. Carthage, New York 13812 40 CFR Parts 403 & 430 Industrial User Permit Inspection Dates: April 4-5, 2024 Digitally signed by THUAN THUAN TRAN TRAN Date: 2024.05.30 14:57:36 _________________-0_4'_00_' ____________ Thuan Tran, Physical Scientist PHILIP Digitally signed by PHILIP COCUZZA C__O__C__U_Z__Z_A_______D-0_a4t'_e0:0_2' _02_4._05_.3_0_1_6:_26_:2_3__ Phil Cocuzza, Supervisor Monitoring Operations Section Ox Specialty Papers, LLC., Carthage, NY 40 CFR Parts 403 & 430 & IU Permit 1.0 OBJECTIVE Inspection Dates: April 04-05, 2024 On April 04-05, 2024, the United States Environmental Protection Agency (USEPA) conducted a Pretreatment Compliance Sampling Inspection (CSI) at Ox Specialty Papers, LLC. - Carthage Paper Mill. The objective of the Pretreatment CSI was to gather information necessary to determine if the facility is in compliance with the requirements and limitations of the Federal Categorical Standard of 40 CFR Part 430 for Pulp, Paper & Paperboard Point Source Category- Subpart J Pretreatment Standards for Existing Sources, the Federal General Pretreatment Regulations for Existing and New Sources of Pollution in 40 CFR Part 403, and Ox Specialty Paper, LLC Industrial User Permit issued by the Village of West Carthage, and other related federal regulations. The Industrial User Permit became effective June 01, 2023, and expired on May 31, 2024. 2.0 KEY PARTICIPANTS Listed below are key inspection participants and contact information, grouped by organization. U.S. Environmental Protection Agency Thuan Tran, Lead Inspector 732-321-4455, email: tran.thuan@epa.gov Molly Hillenbrand, Environmental Scientist Ox Specialty Papers, LLC. - Carthage Paper Mill Erick Austin, EH&S Manager 315-454-7936, email: eaustin@oxindustries.com David Cronk, Superintendent Zack Anderson, Process Specialist Brain Keesler, Production Supervisor John Scheerer, Corporate Environmental & Sustainability Engineer New York State Department of Environmental Conservation (NYSDEC) Jacqueline Smith-Gagnon, Professional Engineer 1 315-785-2403, email: Jacqueline.smith-gagnon@dec.ny.gov Village of West Carthage WWTP Robert Stevenson, Chief Plant Operator 315-771-6757, email: rstevenson@danc.org 3.0 FACILITY DESCRIPTION 3.1 General Information: Carthage Specialty Paperboard, Inc. has been in business for over 125 years and produces various grades of uncoated recycled paperboard for industries such as pharmaceutical cap sealing, art mat board ridged setup box, folding cartons, and protective packaging. The mill Page 2 of 9 Ox Specialty Papers, LLC., Carthage, NY 40 CFR Parts 403 & 430 & IU Permit Inspection Dates: April 04-05, 2024 has been operating under financial pressure for some time and fell into bankruptcy in February of 2018. Ox Industries acquired Carthage Specialty Paperboard, Inc. on October 25, 2018, and renamed the paper mill from Carthage Specialty Paperboard, Inc. to Ox Specialty Papers, LLC. to fit in with Ox suite of facilities. Ox Specialty Papers, LLC. produces paperboard from 100% recycled material on a continuously endless moving rollers that receives pulp with water forming a continuous sheet of paper for further drying by pressure and heat. Ox Specialty Papers, LLC. - Carthage Paper Mill is located on 30 Champion Ave., Carthage, New York (NY). Ox Specialty Papers, LLC. - Carthage Paper Mill employs approximately 73 people, operating twenty-four (24) hours per day with 3, 8-hour shifts (6AM-2PM, 2PM10PM & 10PM-6AM). The paper mill is categorized under Standard Industrial Classification (SIC) 2621 - Paper Mills and the North American Industry Classification System (NAICS) 322120 - Paper Mills. 3.2 Process Information Ox Specialty Papers, LLC. - Carthage Paper Mill draws water from the Black River for use in the manufacturing operation process. The water is pumped into a receiving chest before it is directed into three (3) sand filtration units to remove unwanted solids. The filtered water is stored in a holding tank to be use in the stock system as needed. A biocide is added in select white paper grades for odor control and to prevent microbial growth. The operation process begins with recycled pre- and post-consumer white and brown grade paper being fed into a stock trap to be shredded. The shredded paper is fed into five pulpers (blenders) with hot water to create a pulp slurry. A screen at the bottom of the blender allows the slurry to pass through to the cyclone drum (High-Density Cleaner) to be cleaned with water from the clear water chest. The High-Density Cleaner removes any unnecessary contaminates and over-size pulp fibers. The pulp continues into the filler dump chest at about 5% dilution consistency. From the filler dump chest, the pulp is further cleaned by a second cyclone drum to reduce the paper slurry to about 3% dilution consistency. After cleaning, the pulp goes into a refiner where it is fluffed to increase bonding. After the refiner, the pulp is pumped into the head box (junction box) where the pulp is diverted into a screen that further filtered out any fine plastic/glasses that made it through this far. After the screen, the pulp is distributed between the nine (9) vats that feed the paper making machine. The pulp slurry in the 9 vats feeds the 9 cylinders on the wet end of the paper making machine. A thin layer of pulp slurry is applied onto the cylinder as it rolls continuously overlapping one another creating 9 layers while moving from the cylinders toward the pressure and heat section where the temperature is maintained between 120-125F and Page 3 of 9 Ox Specialty Papers, LLC., Carthage, NY 40 CFR Parts 403 & 430 & IU Permit Inspection Dates: April 04-05, 2024 constant pressure in forming a sheet of paper. As the pulp slurry continues toward the dry end of the paper making machine, the temperature is increased between 250-300F to drive moisture away from the paper. An infrared scanner monitors the thickness of the paper while it continuously spins onto a spool. Once the spool is full, it is removed and cut down into smaller rollers to customer specifications. A pulper is stationed at the dry end of the paper making machine to receive unwanted paper. Reclaimed water from the cement chest is added to blend the paper into pulp. The pulp is pumped to the pulp filler before the High-Density Cleaners. Any unnecessary contaminates, such as plastic, glass, metals, and grits, are removed from the paper manufacturing process and disposed of at the Tri-County Landfill. Water used in the paper making process is recycled. Reclaimed water removed at the wet end of the paper making machine is collected in the cement chest, the overflow water chest and the water chest. Excess water from the water chest overflows into the overflow water chest. The cement chest receives majority of the reclaimed water supply for the filler pulper, dilution waters for the filler stock system, and dilution water for the pulper stationed at the dry end of the paper making machine. Excess water in the cement chest is directed to the collection pit. Excess water exceeding the set level point in the collection pit is pumped to the drum screen. The drum screen segregates the solids into a hopper. Plastic, glass, metals, and/or grit are disposed of at the landfill. Pulp fibers are returned to the filler pulper. The filtered water from the drum screen is directed to the clarifier feed chest. The water in the clarifier feed chest is conveyed into the Dissolved Air Flotation (DAF). A polymer is injected into the DAF to reclaim as much of the fine pulp fibers that passed through the drum screen. The reclaimed pulp from the DAF is pumped into the filler dump chest. The cloudy water from the DAF is pumped into the Hycor Disco Strainer. Residual pulp is reclaimed from the strainer and is pumped to the filler dump chest. The filtered water from the Hycor Disco Strainer is pumped to the clear water chest. Excess water from the clear water chest overflows to the effluent overflow chest. The effluent overflow chest operates on a hi-lo flow sensor to discharge excess process water to the Village of West Carthage WWTP Sewer Collection System. 3.3 Facility Self-Monitoring Information Village of West Carthage WWTP performs scheduled compliance sampling events for Ox Specialty Papers, LLC. - Carthage Paper Mill. Samples are collected from the monitoring location for BOD5, TSS, Metals (As, Cd, Cr, Cu, Pb, Hg, Ni Ag & Zn), Total Cyanide, Total Phenolics, pH, Flow, and Temperature. Sample containers are provided by Converse Page 4 of 9 Ox Specialty Papers, LLC., Carthage, NY 40 CFR Parts 403 & 430 & IU Permit Inspection Dates: April 04-05, 2024 Laboratories and Life Sciences Laboratories in Watertown, New York. Converse Laboratories is contracted until May 31, 2024 to provide sample containers for BOD5 and TSS and analytical support. Once Converse Laboratories contract expires, Life Sciences Laboratories will provide Ox Specialty Papers, LLC. - Carthage Paper Mill with the necessary support. On-site parameters are performed by the Village of West Carthage WWTP personnel for pH and temperature. Samples with COC are transported by a laboratory courier. The analytical data is emailed to the Village of West Carthage WWTP and shared with the facility. 4.0 EPA SAMPLING/INSPECTION ACTIVITIES 4.1 Sampling Activities Two (2) ISCO automatic composite samplers were programmed to take 96 sample aliquots during the 24-hour sampling event from the monitoring location ahead of the Parshall Flume. The 24-hr composite sample was collected and analyzed for 5-Day Biochemical Oxygen Demand (BOD5), Total Suspended Solids (TSS) and Metals (Cd, Cr, Cu, Pb, Hg, Ni, Ag & Zn). Grab-composite samples were collected at various time intervals for Non-Volatile Organic Analytes (NVOAs), Total Cyanide and Total Phenolic. A grab sample was collected for Total Petroleum Hydrocarbon (TPH). Furthermore, on-site grab samples were collected and analyzed for pH, Temperature, and Total Residual Chlorine (TRC). All sample containers, preservation techniques and holding times were in accordance with USEPA requirements specified in 40 CFR Part 136. Signed and dated custody seals were placed across the lids and along the sides of the sample containers. The custody sealed sample containers were placed inside plastic sample bags and sealed. All samples were transported on ice to the USEPA Laboratory in Edison, New Jersey for analysis. Flow monitoring data were obtained directly from the facility instrumentation which was last calibrated on August 10, 2023. Split samples were collected and given to the facility representative. 4.2 Inspection Activities A Pretreatment Compliance Sampling Inspection (CSI) at Ox Specialty Papers, LLC. - Carthage Paper Mill was conducted between April 04-05, 2024. The inspectors met with Erick Austin; EH&S Manager, David Cronk; Superintendent, Zack Anderson; Process Specialist, Brain Keesler; Production Supervisor and John Scheerer; Corporate Page 5 of 9 Ox Specialty Papers, LLC., Carthage, NY 40 CFR Parts 403 & 430 & IU Permit Inspection Dates: April 04-05, 2024 Environmental & Sustainability Engineer, as well as Jacqueline Smith-Gagnon; NYSDEC Professional Engineer I, and Robert Stevenson; The Village of West Carthage Chief Plant Operator. Inspector's credential was presented, and business card was provided during the opening conference. The facility representatives were explained that the inspection purpose with supporting on-site activities was to determine if Ox Specialty Papers, LLC - Carthage Paper Mill is in compliance with the federal requirements and conditions of 40 CFR Parts 430 & 403, their Industrial User Permit and other related federal regulations. Supporting on-site activities consist of collecting samples of the discharged effluent at the monitoring location, observing and evaluating the monitoring location, observing and evaluating Ox Speciality Papers, LLC. - Carthage Paper Mill sampling protocol, observing and evaluating the water overflows from the paper making operation, observing and evaluating the flow monitoring equipment, reviewing and evaluating the on-site sampling procedures, reviewing and evaluating the chain-of-custody, observing and evaluating the laboratory analytical data and sample containers, as well as sample preservation, and interviewing the facility's representatives. The facility's representatives were briefed on the inspection activities throughout the inspection and during the closing conference. On-site sample results and concerns discovered during the inspection were communicated to the facility's representatives so that they understand their responsibilities to comply with the conditions and limitations set forth in the federal regulations and their industrial user permit. 5.0 ANALYTICAL RESULTS Table 1: 40 CFR Part 430.106 Subpart J (PSES for secondary fiber non-deink facilities where paperboard from wastepaper is produced) Inspection Dates: April 04-05, 2024 Pollutant Maximum for Any 1 Day Calculated Limit EPA Result Milligrams/liter Kg/kkg (or pounds per Milligrams/liter (mg/l) (mg/l) 1,000 lbs) of product* (mg/l) Pentachlorophenol (0.032)(7.2)/y Trichlorophenol (0.010)(7.2)/y 0.00096 0.00030 0.19 U 0.06 U L Note: * y = wastewater discharged in kgal. per ton of product : The following equivalent mass limitations are provided as guidance in cases when POTWs find it necessary to impose mass effluent limitations. : 24-hour discharge flow during sampling event: 209,195 gallons : Production w/in 24-hr sampling event: 175.26 tons of product : U- The analyte was not detected at or above the Reporting Limit. : L- The identification of the analyte is acceptable; the reported value may be biased low. Page 6 of 9 Ox Specialty Papers, LLC., Carthage, NY 40 CFR Parts 403 & 430 & IU Permit Inspection Dates: April 04-05, 2024 Table 2 - Ox Speciality Papers, LLC. Industrial User Permit Inspection Dates: April 04-05, 2024 PARAMETER UNIT EFFLUENT LIMITATION RESULT Daily Maximum Monthly Average Flow gpd 850,000 425,000 209,195 BOD5 lbs/d 6,300 3,800 3,275 TSS lbs/d 8,500 4,500 1,016 Temperature F 150 (65.5C) N/A 92.3 (35.5C) pH SU 6.0 (Daily Minimum) 9.0 (Daily Maximum 7.66 Metals: Arsenic (As) lbs/d 0.9981 --- U Cadmium (Cd) lbs/d 4.4469 --- U Chromium (Cr) lbs/d 9.5869 --- 0.01 Copper (Cu) lbs/d 29.7844 --- 0.026 Lead (Pb) lbs/d 2.0175 --- U Mercury (Hg) lbs/d 1.1456 --- 0.0001 Nickel (Ni) lbs/d 8.2280 --- U Silver (Ag) lbs/d 0.5480 --- U Zinc (Zn) lbs/d 1.3841 --- 0.26 Cyanide (CN) lbs/d 1.0775 --- U L Phenolics, Total lbs/d 0.80 --- 0.81 TPH [40 CFRP 403.5(b)(6)] mg/l Not cause interference --- U & pass-through Notes:* : Mass Loading (lbs/d) = Concentration (mg/l) X Flow (MGD) x Conversion Factor (8.34 lbs/gal.) : U- The analyte was not detected at or above the Reporting Limit (RL). : L- The identification of the analyte is acceptable; the reported value may be biased low. 6.0 FINDINGS 6.1 Sampling Result Findings The EPA analytical results obtained during this inspection show the following parameter(s) as being outside of the acceptable limits: 6.1.1 According to the Industrial User Permit, the effluent daily maximum mass loading limitation for Total Phenolics is 0.80 pounds per day (lbs/d). The mass loading calculation for Total Phenolics was determined to be 0.81 lbs/d. 6.2 Inspection Findings In addition to the analytical data, an inspection of the facility operations was conducted as discussed in Section 4.2 above. During the inspection, the following observations were noted which may contravene the requirements of the applicable federal regulations and industrial user permit: Page 7 of 9 Ox Specialty Papers, LLC., Carthage, NY 40 CFR Parts 403 & 430 & IU Permit Inspection Dates: April 04-05, 2024 6.2.1 The sampling tubing was observed to be dirty and visible algal growth was observed on the sampling tubing inner wall. In addition, the attached stainless-steel tube to the sampling tubing was observed to be dirty as well. During the purging cycle, dirt and/or algal growth could potentially become dislodged and be part of the composite sample. Hence, the analytical result could be bias high. The sampling tubing and the stainless-steel tube should be cleaned or replaced to ensure the composite sample is representative of the effluent. According to Part 5 C. 1. - Representative Sampling of the Industrial User Permit (Page 11), it states, "Samples and measurements taken as required herein shall be representative of the volume and nature of the monitored discharge." Furthermore 40 CFR Part 403.12(b)(5)(ii) of the General Pretreatment Regulations for Existing and New Sources of Pollution, it states, " In addition, the User shall submit the results of sampling and analysis identifying the nature and concentration (or mass, where required by the Standard or Control Authority) of regulated pollutants in the Discharge from each regulated process. Both daily maximum and average concentration (or mass, where required) shall be reported. The sample shall be representative of daily operations." 6.2.2 The working thermometer inside the portable refrigerated composite sampler was observed without a correction factor. A correction factor is necessary to ensure the composite sample is maintained at 6C or less during the sampling event. The correction factor should include the temperature correction factor, date of calibration, and the analyst that performed the calibration. According to Part 5 C. 3. - Analytical Methods to Demonstrate Continued Compliance of the Industrial User Permit (Page 12), it states, "All handling, preservation and collection of samples and laboratory analyses of samples shall be performed in accordance to 40 CFR Part 136 and amendments thereto unless specified otherwise in the monitoring conditions of this permit." Furthermore 40 CFR Part 136 Table II - REQUIRED CONTAINERS, PRESERVATION TECHNIQUES, AND HOLDING TIMES under footnote 2, it states, "Except where noted in this Table II and the method for the parameter, preserve each grab sample within 15 minutes of collection. For a composite sample collected with an automated sample (e.g., using a 24-hour composite sample; see 40 CFR 122.21(g)(7)(i) or 40 CFR part 403, appendix E), refrigerate the sample at 6 C during collection unless specified otherwise in this Table II or in the method(s)." 6.2.3 The approaching flow to the Parshall Flume is turbulence. As a result, the ultrasonic flow sensor is recording high flow. According to Part 5 C. 2. - Flow Measurements of the Industrial User Permit (Page 12), it states, "If flow measurement is required by this permit, the appropriate flow measurement devices and methods consistent with approved scientific practices shall be selected and used to ensure the accuracy and reliability of measurements of the volume of monitored discharges. The devices shall be installed, calibrated, and maintained in accordance with manufacturer's recommendations to ensure that the accuracy of the measurements are consistent with the accepted capability of that type of device. Devices selected shall be capable of measuring flows with a maximum deviation of Page 8 of 9 Ox Specialty Papers, LLC., Carthage, NY 40 CFR Parts 403 & 430 & IU Permit Inspection Dates: April 04-05, 2024 less than 10 percent from true discharge rates throughout the range of expected discharge volumes." 7.0 ATTACHMENTS Attachment #1. An overview site plan shows Ox Specialty Papers, LLC. - Carthage Paper Mill besides Black River. Attachment #2. A floor plan shows the manufacturing operation process at Ox Specialty Papers, LLC. - Carthage Paper Mill. Attachment #3. A flow schematic of the Stock Systems shows the pulping process. Attachment #4. Reclaimed water from the paper making process is shown in the Water System. Attachment #5. USEPA Chain of Custody for Samples was submitted to the USEPA Lab. Attachment #6. USEPA Analytical Data Package was received on 04/23/2024. 8.0 PHOTOGRAPHS Photo #1. Composite samplers were set-up ahead of the Parshall Flume. Photo #2. The sampling tubing to the facility's composite sampler was observed to be dirty. Photo #3. River water is pumped into the water receiving chest for treatment. Photo #4. Shredded recycled paper and reclaimed water are added into the pulper. Photo #5. Fine pulp fibers are feed onto the cylinders of the paper making machine. Photo #6. Moisture is driven away from the pulp in the heat and pressure section. Photo #7. Paper is rolled onto a spool. Page 9 of 9 Ox Specialty Papers, LLC., Carthage, NY 13619 40 CFR Parts 403 & 430, and IU Permit Inspection Dates: April 4-5, 2024 7.0 Attachments Attachment #1. Ox Specialty Papers, LLC. - Carthage Paper Mill is stationed along the Black River. Attachment #2. The floor plan shows the paper making operation process from one end of the building to the other. Attachment #3. Recycled paper is used to make pulp. STOCK SYSTEMS HB return line Cement chest water Filler stock Filler Pulper Cement chest water Dump chest return line return line Filler Dump High Density Cleaner Chest HD Clean elut. & Consistency dilution Recycled water Cement Chest water Under Liner Stock UL Pulper Recycled water Back Liner Stock BL Pulper Recycled water Top Liner Stock TL Pulper Clear water return line UL Dump Chest HD Clean elut. & Consistency dilution Topliner Dump Chest (2 0 ) Filler Dump Chest (2 0 ) Clear water return line BL Dump Chest HD Clean elut. & Consistency dilution Underliner dump chest (2 0 ) Clear water return line TL Dump Chest BL Dump Chest (2 0 ) HD Clean elut. & Consistency dilution Cement chest water Filler Machine Chest Consistency dilution Refiner Headbox Fan Pump Screen Vat HB return line Clear water Cement chest UL Machine Chest Consistency dilution Refiner Headbox Fan Pump Screen Vat HB return line Clear water Cement chest BL Machine Chest Consistency dilution Refiner Headbox Fan Pump Screen Vat HB return line Clear water Cement chest TL Machine Chest Consistency dilution Refiner Headbox Fan Pump Screen Vat UL Dump chest (2 0 ) Through BL pulper pump Attachment #4. Pulp and process water are recovered and reuse in the paper making operation. Water System 1. Vat over flow water from #3-7 vats 2. Vacuum Pump Separator and silencer tank water 3. Uhle box seal pit water 4. Overflow chest water 5. Fresh water makeup Cement Chest Dry end pulper Makeup Filler Pulper Makeup Scavener makeup Filler HD cleaner Elutriation water Filler Dump and Machine Chests dilution water Collection Pit Drum Screen Poseidon Feed Chest 1. #1 vat overflow water 2. #2 vat overflow water #1 recycled water chest Poseidon Clarifier Cloudy Water Chest Hycor Disco Strainer Clear Water Chest 1. #7 vat overflow #7 chest overflow to #8 chest water 1. #8 vat overflow #8 chest overflow #7 recycled water water chest #8 recycled Liner Pulper makeup Liner Pulper makeup water chest Liner Pulper makeup The clear water chest will overflow if the level is greater than 57". This overflow is captured by the effluent overflow chest. Liner DC & MC dilutions Cylinder showers Vacuum pump seal water Liner HD cleaner water Effluent Overflow Chest Overflow water chest Liner Pulper makeup or cement chest Parshall Fl Automatic Va based on leve water chest. T reclaim excess water and red effluent disch lve controlled el in cloudy This allows us to s clear/cloudy duces our harge. Attachment #5. Samples were submitted to the EPA Laboratory for analysis. Attachment #6. Analytical Data was received from the laboratory on April 23, 2024. UNITED STATES ENVIRONMENTAL PROTECTION AGENCY Region 2 Laboratory 2890 Woodbridge Avenue Edison , New Jersey 08837 732-906-6886 Phone 732-906-6165 Fax April 23, 2024 Thuan Tran Monitoring & Assessment Branch LSASD/MAB Edison, NJ 08837 RE: Ox Specialty Papers, LLC - 2404017 Enclosed are the results of analyses for samples received by the laboratory on 04/05/2024. The signature below reflects the laboratory's approval of the reported results. If you have any questions concerning this report, please refer to Project Number 2404017 and contact the laboratory. Sincerely, John R. Bourbon Chief, LSASD/LB Project Narrative: UNITED STATES ENVIRONMENTAL PROTECTION AGENCY Region 2 Laboratory Final Report Project: Ox Specialty Papers, LLC - 2404017 Project Number: 2404017 The National Environmental Laboratory Accreditation Conference Institute (TNI) is a voluntary environmental laboratory accreditation association of State and Federal agencies. TNI established and promoted a National Environmental Laboratory Accreditation Program (NELAP) that provides a uniform set of standards for the generation of environmental data that are of known and defensible quality. The EPA Region 2 Laboratory is NELAP accredited. The Laboratory tests that are accredited have met all the requirements established under the TNI Standards. Condition Comments None Comment(s): The "Sample Analysis Date and Time" is included in the results section for any analyte with a prescribed holding time of 72 hours or less. Data Qualifier(s): U- The analyte was not detected at or above the Reporting Limit. J- The identification of the analyte is acceptable; the reported value is an estimate. K- The identification of the analyte is acceptable; the reported value may be biased high. L- The identification of the analyte is acceptable; the reported value may be biased low. NJ- There is presumptive evidence that the analyte is present; the analyte is reported as a tentative identification. The reported value is an estimate. U.S.E.P.A Region 2 Laboratory NOTE: The results recorded in this report relate only to the samples as received on the date and at the time noted Reported: 4/23/2024 Page 1 of 21 Reporting Limit(s): UNITED STATES ENVIRONMENTAL PROTECTION AGENCY Region 2 Laboratory Final Report Project: Ox Specialty Papers, LLC - 2404017 Project Number: 2404017 The Laboratory was able to achieve the appropriate limit for each analyte requested. Field ID Pretreated Discharge - Comp Pretreated Discharge - G-C (4Xs) Pretreated Discharge - Grab SUMMARY REPORT FOR SAMPLES Laboratory ID 2404017-01 2404017-02 2404017-03 Matrix Aqueous Aqueous Aqueous Date Sampled 04/05/2024 10:00 04/05/2024 10:00 04/05/2024 08:32 Date Received 04/05/2024 17:24 04/05/2024 17:24 04/05/2024 17:24 U.S.E.P.A Region 2 Laboratory NOTE: The results recorded in this report relate only to the samples as received on the date and at the time noted Reported: 4/23/2024 Page 2 of 21 Analysis 625.1 SVOA NPDES Biochemical Oxygen Demand Cyanide, Total Mercury Metals ICP TAL NPDES/DW Petroleum Hydrocarbons, Tot. Phenolics, Total Residue, Non-Filterable UNITED STATES ENVIRONMENTAL PROTECTION AGENCY Region 2 Laboratory Final Report Project: Ox Specialty Papers, LLC - 2404017 Project Number: 2404017 SUMMARY REPORT FOR METHODS Method EPA 625.1 SOP C-90 Rev 3.9 SM 5210B SOP C-21 Rev 2.8 EPA 335.4 SOP C-28 Rev 2.8 EPA 245.1 SOP C-110 Rev 2.8 EPA 200.7 SOP C-109 Rev 3.7 EPA 1664A SOP C-126 Rev 1.7 EPA 420.4 SOP C-29 Rev 2.8 SM 2540D SOP C-33 Rev 3.8 Certification NELAP NELAP NELAP NELAP NELAP NELAP NELAP NELAP Matrix Aqueous Aqueous Aqueous Aqueous Aqueous Aqueous Aqueous Aqueous U.S.E.P.A Region 2 Laboratory NOTE: The results recorded in this report relate only to the samples as received on the date and at the time noted Reported: 4/23/2024 Page 3 of 21 UNITED STATES ENVIRONMENTAL PROTECTION AGENCY Region 2 Laboratory Final Report Project: Ox Specialty Papers, LLC - 2404017 Project Number: 2404017 Analyte Field ID: Pretreated Discharge - Comp Metals ICP Arsenic Cadmium Chromium Copper Lead Nickel Silver Zinc Mercury CVAA Mercury Sanitary Biochemical Oxygen Demand Total Suspended Solids Field ID: Pretreated Discharge - G-C (4Xs) NVOA GCMS Acenaphthene Acenaphthylene Anthracene Benzo(A)Anthracene Benzo(A)Pyrene Benzo(B)Fluoranthene Benzo(G,H,I)Perylene Benzo(K)Fluoranthene Chrysene Dibenzo(A,H)Anthracene Fluoranthene Fluorene Indeno(1,2,3-Cd)Pyrene Result Qualifier Reporting Limit Units Batch Sample ID: 2404017-01 Date and Time of Analysis* --- U 8.00 ug/L B404067 --- U 3.00 ug/L B404067 5.69 5.00 ug/L B404067 14.6 10.0 ug/L B404067 --- U 8.00 ug/L B404067 --- U 20.0 ug/L B404067 --- U 5.00 ug/L B404067 151 20.0 ug/L B404067 0.056 0.050 ug/L B404079 1870 580 2.00 mg/L B404032 04/10/2024 14:55 10.0 mg/L B404038 Sample ID: 2404017-02 --- U L 5.10 ug/L B404047 --- U J 5.10 ug/L B404047 --- U L 5.10 ug/L B404047 --- U L 5.10 ug/L B404047 --- U L 5.10 ug/L B404047 --- U L 5.10 ug/L B404047 --- U L 5.10 ug/L B404047 --- U L 5.10 ug/L B404047 --- U L 5.10 ug/L B404047 --- U L 5.10 ug/L B404047 --- U L 5.10 ug/L B404047 --- U L 5.10 ug/L B404047 --- U J 5.10 ug/L B404047 U.S.E.P.A Region 2 Laboratory NOTE: The results recorded in this report relate only to the samples as received on the date and at the time noted Reported: 4/23/2024 Page 4 of 21 UNITED STATES ENVIRONMENTAL PROTECTION AGENCY Region 2 Laboratory Final Report Project: Ox Specialty Papers, LLC - 2404017 Project Number: 2404017 Analyte Field ID: Pretreated Discharge - G-C (4Xs) NVOA GCMS Naphthalene Phenanthrene 1,2,4-Trichlorobenzene 2,4,6-Trichlorophenol 2,4-Dichlorophenol 2,4-Dimethylphenol 2,4-Dinitrotoluene 2,6-Dinitrotoluene 2,4-Dinitrophenol 2-Chloronaphthalene 2-Chlorophenol 2-Nitrophenol 3,3'- Dichlorobenzidine 4,6-Dinitro-2-Methylphenol 4-Bromophenyl-Phenylether 4-Chloro-3-Methylphenol 4-Chlorophenyl-Phenylether 4-Nitrophenol Bis(-2-Chloroethoxy)Methane Bis(2-Chloroethyl)Ether Bis(2-Chloroisopropyl)Ether Bis(2-Ethylhexyl)Phthalate Butylbenzylphthalate Azobenzene Diethylphthalate Dimethyl Phthalate Di-N-Butyl Phthalate Di-N-Octyl Phthalate Hexachlorobenzene Result Qualifier Reporting Limit Units Batch Sample ID: 2404017-02 Date and Time of Analysis* --- U J 2.04 ug/L B404047 --- U L 5.10 ug/L B404047 --- U J 5.10 ug/L B404047 --- U L 5.10 ug/L B404047 --- U L 5.10 ug/L B404047 --- U J 5.10 ug/L B404047 --- U L 5.10 ug/L B404047 --- U L 5.10 ug/L B404047 --- U 5.10 ug/L B404047 --- U J 5.10 ug/L B404047 --- U L 5.10 ug/L B404047 --- U J 5.10 ug/L B404047 --- U L 5.10 ug/L B404047 --- U 5.10 ug/L B404047 --- U L 5.10 ug/L B404047 --- U L 5.10 ug/L B404047 --- U L 5.10 ug/L B404047 --- U 5.10 ug/L B404047 --- U 5.10 ug/L B404047 --- U J 5.10 ug/L B404047 --- U J 5.10 ug/L B404047 --- U L 5.10 ug/L B404047 --- U L 5.10 ug/L B404047 --- U 5.10 ug/L B404047 28.3 L 5.10 ug/L B404047 24.8 L 2.04 ug/L B404047 6.66 L 5.10 ug/L B404047 --- U L 5.10 ug/L B404047 --- U L 5.10 ug/L B404047 U.S.E.P.A Region 2 Laboratory NOTE: The results recorded in this report relate only to the samples as received on the date and at the time noted Reported: 4/23/2024 Page 5 of 21 UNITED STATES ENVIRONMENTAL PROTECTION AGENCY Region 2 Laboratory Final Report Project: Ox Specialty Papers, LLC - 2404017 Project Number: 2404017 Analyte Field ID: Pretreated Discharge - G-C (4Xs) NVOA GCMS Hexachlorobutadiene Hexachlorocyclopentadiene Hexachloroethane Isophorone Nitrobenzene N-Nitrosodimethylamine N-Nitroso-Di-N-Propylamine N-Nitrosodiphenylamine Pentachlorophenol Phenol Pyrene Sanitary Cyanide, Total Phenolics, Total Field ID: Pretreated Discharge - Grab GC Petroleum Hydrocarbons, Tot. Result Qualifier Reporting Limit Units Batch Sample ID: 2404017-02 Date and Time of Analysis* --- U J 2.04 ug/L B404047 --- U L 5.10 ug/L B404047 --- U J 2.04 ug/L B404047 --- U 5.10 ug/L B404047 --- U J 5.10 ug/L B404047 --- U J 5.10 ug/L B404047 --- U 5.10 ug/L B404047 --- U J 5.10 ug/L B404047 --- U 5.10 ug/L B404047 87.3 L 2.04 ug/L B404047 --- U L 5.10 ug/L B404047 --- U L 10.0 ug/L B404041 464 20.0 ug/L B404074 Sample ID: 2404017-03 --- U 6.02 mg/L B404080 U.S.E.P.A Region 2 Laboratory NOTE: The results recorded in this report relate only to the samples as received on the date and at the time noted Reported: 4/23/2024 Page 6 of 21 UNITED STATES ENVIRONMENTAL PROTECTION AGENCY Region 2 Laboratory Final Report Project: Ox Specialty Papers, LLC - 2404017 Project Number: 2404017 NVOA GCMS - Quality Control Analyte Batch B404047 Blank (B404047-BLK1) Acenaphthene Acenaphthylene Anthracene Benzo(A)Anthracene Benzo(A)Pyrene Benzo(B)Fluoranthene Benzo(G,H,I)Perylene Benzo(K)Fluoranthene Chrysene Dibenzo(A,H)Anthracene Fluoranthene Fluorene Indeno(1,2,3-Cd)Pyrene Naphthalene Phenanthrene 1,2,4-Trichlorobenzene 2,4,6-Trichlorophenol 2,4-Dichlorophenol 2,4-Dimethylphenol 2,4-Dinitrotoluene 2,6-Dinitrotoluene 2,4-Dinitrophenol 2-Chloronaphthalene 2-Chlorophenol 2-Nitrophenol 3,3'- Dichlorobenzidine 4,6-Dinitro-2-Methylphenol 4-Bromophenyl-Phenylether 4-Chloro-3-Methylphenol 4-Chlorophenyl-Phenylether 4-Nitrophenol Bis(-2-Chloroethoxy)Methane Bis(2-Chloroethyl)Ether Bis(2-Chloroisopropyl)Ether Result Reporting Limit Units Spike Source %REC Level Result %REC Limits RPD RPD Limit --- U 5.00 ug/L --- U 5.00 ug/L --- U 5.00 ug/L --- U 5.00 ug/L --- U 5.00 ug/L --- U 5.00 ug/L --- U 5.00 ug/L --- U 5.00 ug/L --- U 5.00 ug/L --- U 5.00 ug/L --- U 5.00 ug/L --- U 5.00 ug/L --- U 5.00 ug/L --- U 2.00 ug/L --- U 5.00 ug/L --- U 5.00 ug/L --- U 5.00 ug/L --- U 5.00 ug/L --- U 5.00 ug/L --- U 5.00 ug/L --- U 5.00 ug/L --- U 5.00 ug/L --- U 5.00 ug/L --- U 5.00 ug/L --- U 5.00 ug/L --- U 5.00 ug/L --- U 5.00 ug/L --- U 5.00 ug/L --- U 5.00 ug/L --- U 5.00 ug/L --- U 5.00 ug/L --- U 5.00 ug/L --- U 5.00 ug/L --- U 5.00 ug/L U.S.E.P.A Region 2 Laboratory NOTE: The results recorded in this report relate only to the samples as received on the date and at the time noted Reported: 4/23/2024 Page 7 of 21 UNITED STATES ENVIRONMENTAL PROTECTION AGENCY Region 2 Laboratory Final Report Project: Ox Specialty Papers, LLC - 2404017 Project Number: 2404017 NVOA GCMS - Quality Control Analyte Batch B404047 Blank (B404047-BLK1) Bis(2-Ethylhexyl)Phthalate Butylbenzylphthalate Azobenzene Diethylphthalate Dimethyl Phthalate Di-N-Butyl Phthalate Di-N-Octyl Phthalate Hexachlorobenzene Hexachlorobutadiene Hexachlorocyclopentadiene Hexachloroethane Isophorone Nitrobenzene N-Nitrosodimethylamine N-Nitroso-Di-N-Propylamine N-Nitrosodiphenylamine Pentachlorophenol Phenol Pyrene Surrogate: 2-Fluoroaniline Surrogate: Phenol-D6 Surrogate: Naphthalene-D8 Surrogate: 1-Fluoronaphthalene Surrogate: 2,4-Dibromophenol Surrogate: Anthracene-D10 Surrogate: Chrysene-D12 LCS (B404047-BS1) Acenaphthene Acenaphthylene Anthracene Benzo(A)Anthracene Benzo(A)Pyrene Benzo(B)Fluoranthene Benzo(G,H,I)Perylene Result Reporting Limit Units Spike Source %REC Level Result %REC Limits RPD RPD Limit --- U 5.00 ug/L --- U 5.00 ug/L --- U 5.00 ug/L --- U 5.00 ug/L --- U 2.00 ug/L --- U 5.00 ug/L --- U 5.00 ug/L --- U 5.00 ug/L --- U 2.00 ug/L --- U 5.00 ug/L --- U 2.00 ug/L --- U 5.00 ug/L --- U 5.00 ug/L --- U 5.00 ug/L --- U 5.00 ug/L --- U 5.00 ug/L --- U 5.00 ug/L --- U 2.00 ug/L --- U 5.00 ug/L 32.3 ug/L 50.00 ND ug/L 50.00 39.4 ug/L 50.00 39.0 ug/L 50.00 38.2 ug/L 50.00 35.3 ug/L 50.00 44.5 ug/L 50.00 46.8 5.00 ug/L 50.00 45.2 5.00 ug/L 50.00 45.9 5.00 ug/L 50.00 38.7 5.00 ug/L 50.00 42.5 5.00 ug/L 50.00 42.3 5.00 ug/L 50.00 43.1 5.00 ug/L 50.00 64.6 60-140 33.2 60-140 78.7 60-140 78.0 60-140 76.3 60-140 70.7 60-140 88.9 60-140 93.7 47-145 90.4 33-145 91.7 27-133 77.4 33-143 84.9 17-163 84.5 24-159 86.3 35-219 U.S.E.P.A Region 2 Laboratory NOTE: The results recorded in this report relate only to the samples as received on the date and at the time noted Reported: 4/23/2024 Page 8 of 21 UNITED STATES ENVIRONMENTAL PROTECTION AGENCY Region 2 Laboratory Final Report Project: Ox Specialty Papers, LLC - 2404017 Project Number: 2404017 NVOA GCMS - Quality Control Analyte Result Reporting Limit Units Spike Source %REC Level Result %REC Limits RPD Batch B404047 LCS (B404047-BS1) Benzo(K)Fluoranthene Chrysene Dibenzo(A,H)Anthracene Fluoranthene Fluorene Indeno(1,2,3-Cd)Pyrene Naphthalene Phenanthrene 1,2,4-Trichlorobenzene 2,4,6-Trichlorophenol 2,4-Dichlorophenol 2,4-Dimethylphenol 2,4-Dinitrotoluene 2,6-Dinitrotoluene 2,4-Dinitrophenol 2-Chloronaphthalene 2-Chlorophenol 2-Nitrophenol 3,3'- Dichlorobenzidine 4,6-Dinitro-2-Methylphenol 4-Bromophenyl-Phenylether 4-Chloro-3-Methylphenol 4-Chlorophenyl-Phenylether 4-Nitrophenol Bis(-2-Chloroethoxy)Methane Bis(2-Chloroethyl)Ether Bis(2-Chloroisopropyl)Ether Bis(2-Ethylhexyl)Phthalate Butylbenzylphthalate Azobenzene Diethylphthalate Dimethyl Phthalate Di-N-Butyl Phthalate Di-N-Octyl Phthalate Hexachlorobenzene 40.6 5.00 ug/L 50.00 38.1 5.00 ug/L 50.00 43.5 5.00 ug/L 50.00 47.3 5.00 ug/L 50.00 44.0 5.00 ug/L 50.00 44.9 5.00 ug/L 50.00 37.6 2.00 ug/L 50.00 47.1 5.00 ug/L 50.00 34.5 5.00 ug/L 50.00 47.9 5.00 ug/L 50.00 44.8 5.00 ug/L 50.00 24.6 5.00 ug/L 50.00 52.8 5.00 ug/L 50.00 53.7 5.00 ug/L 50.00 39.6 5.00 ug/L 50.00 42.2 5.00 ug/L 50.00 39.9 5.00 ug/L 50.00 49.0 5.00 ug/L 50.00 41.9 5.00 ug/L 50.00 54.6 5.00 ug/L 50.00 47.7 5.00 ug/L 50.00 44.7 5.00 ug/L 50.00 45.0 5.00 ug/L 50.00 23.4 5.00 ug/L 50.00 41.6 5.00 ug/L 50.00 40.4 5.00 ug/L 50.00 37.6 5.00 ug/L 50.00 45.1 5.00 ug/L 50.00 52.0 5.00 ug/L 50.00 44.6 5.00 ug/L 50.00 45.3 5.00 ug/L 50.00 41.6 2.00 ug/L 50.00 49.5 5.00 ug/L 50.00 46.1 5.00 ug/L 50.00 46.9 5.00 ug/L 50.00 81.1 11-162 76.2 17-168 86.9 33-227 94.5 26-137 87.9 59-121 89.8 39-171 75.1 21-133 94.1 54-120 69.0 44-142 95.9 37-144 89.5 39-135 49.3 32-120 106 39-139 107 50-158 79.2 21-191 84.4 60-120 79.8 23-134 98.0 29-182 83.8 38-262 109 17-181 95.4 53-127 89.5 22-147 89.9 25-158 46.9 9-132 83.3 33-184 80.9 12-158 75.2 36-166 90.1 8-158 104 38-152 89.2 60-115 90.7 31-114 83.1 28-120 99.0 1-120 92.2 4-146 93.8 35-152 U.S.E.P.A Region 2 Laboratory NOTE: The results recorded in this report relate only to the samples as received on the date and at the time noted Reported: 4/23/2024 RPD Limit Page 9 of 21 UNITED STATES ENVIRONMENTAL PROTECTION AGENCY Region 2 Laboratory Final Report Project: Ox Specialty Papers, LLC - 2404017 Project Number: 2404017 NVOA GCMS - Quality Control Analyte Batch B404047 LCS (B404047-BS1) Hexachlorobutadiene Hexachlorocyclopentadiene Hexachloroethane Isophorone Nitrobenzene N-Nitrosodimethylamine N-Nitroso-Di-N-Propylamine N-Nitrosodiphenylamine Pentachlorophenol Phenol Pyrene Surrogate: 2-Fluoroaniline Surrogate: Phenol-D6 Surrogate: Naphthalene-D8 Surrogate: 1-Fluoronaphthalene Surrogate: 2,4-Dibromophenol Surrogate: Anthracene-D10 Surrogate: Chrysene-D12 LCS Dup (B404047-BSD1) Acenaphthene Acenaphthylene Anthracene Benzo(A)Anthracene Benzo(A)Pyrene Benzo(B)Fluoranthene Benzo(G,H,I)Perylene Benzo(K)Fluoranthene Chrysene Dibenzo(A,H)Anthracene Fluoranthene Fluorene Indeno(1,2,3-Cd)Pyrene Naphthalene Phenanthrene Result Reporting Limit Units Spike Source %REC Level Result %REC Limits RPD RPD Limit 32.5 2.00 ug/L 50.00 46.2 5.00 ug/L 50.00 31.3 2.00 ug/L 50.00 45.9 5.00 ug/L 50.00 43.1 5.00 ug/L 50.00 27.1 5.00 ug/L 50.00 42.2 5.00 ug/L 50.00 66.9 5.00 ug/L 50.00 45.5 5.00 ug/L 50.00 17.6 2.00 ug/L 50.00 49.1 5.00 ug/L 50.00 29.8 ug/L 50.00 13.5 ug/L 50.00 33.7 ug/L 50.00 33.7 ug/L 50.00 36.6 ug/L 50.00 31.2 ug/L 50.00 34.0 ug/L 50.00 43.1 5.00 ug/L 50.00 42.1 5.00 ug/L 50.00 46.6 5.00 ug/L 50.00 39.2 5.00 ug/L 50.00 42.6 5.00 ug/L 50.00 42.1 5.00 ug/L 50.00 44.0 5.00 ug/L 50.00 41.1 5.00 ug/L 50.00 38.3 5.00 ug/L 50.00 44.0 5.00 ug/L 50.00 48.3 5.00 ug/L 50.00 46.0 5.00 ug/L 50.00 47.9 5.00 ug/L 50.00 37.0 2.00 ug/L 50.00 47.7 5.00 ug/L 50.00 65.0 24-120 92.4 15-76 62.5 40-120 91.9 21-196 86.2 35-180 54.2 17-127 84.5 43-230 134 79-139 91.0 14-176 35.1 5-120 98.3 52-120 59.5 60-140 27.0 60-140 67.5 60-140 67.5 60-140 73.3 60-140 62.5 60-140 67.9 60-140 86.1 47-145 8.41 30 84.2 33-145 7.17 30 93.2 27-133 1.58 30 78.3 33-143 1.26 30 85.3 17-163 0.446 30 84.2 24-159 0.379 30 88.0 35-219 2.00 30 82.2 11-162 1.37 30 76.5 17-168 0.445 30 88.0 33-227 1.21 30 96.6 26-137 2.20 30 92.1 59-121 4.67 30 95.9 39-171 6.57 30 73.9 21-133 1.66 30 95.4 54-120 1.35 30 U.S.E.P.A Region 2 Laboratory NOTE: The results recorded in this report relate only to the samples as received on the date and at the time noted Reported: 4/23/2024 Page 10 of 21 UNITED STATES ENVIRONMENTAL PROTECTION AGENCY Region 2 Laboratory Final Report Project: Ox Specialty Papers, LLC - 2404017 Project Number: 2404017 NVOA GCMS - Quality Control Analyte Result Reporting Limit Units Spike Level Source Result %REC %REC Limits Batch B404047 LCS Dup (B404047-BSD1) 1,2,4-Trichlorobenzene 2,4,6-Trichlorophenol 2,4-Dichlorophenol 2,4-Dimethylphenol 2,4-Dinitrotoluene 2,6-Dinitrotoluene 2,4-Dinitrophenol 2-Chloronaphthalene 2-Chlorophenol 2-Nitrophenol 3,3'- Dichlorobenzidine 4,6-Dinitro-2-Methylphenol 4-Bromophenyl-Phenylether 4-Chloro-3-Methylphenol 4-Chlorophenyl-Phenylether 4-Nitrophenol Bis(-2-Chloroethoxy)Methane Bis(2-Chloroethyl)Ether Bis(2-Chloroisopropyl)Ether Bis(2-Ethylhexyl)Phthalate Butylbenzylphthalate Azobenzene Diethylphthalate Dimethyl Phthalate Di-N-Butyl Phthalate Di-N-Octyl Phthalate Hexachlorobenzene Hexachlorobutadiene Hexachlorocyclopentadiene Hexachloroethane Isophorone Nitrobenzene N-Nitrosodimethylamine N-Nitroso-Di-N-Propylamine N-Nitrosodiphenylamine 34.5 5.00 ug/L 50.00 46.0 5.00 ug/L 50.00 43.8 5.00 ug/L 50.00 25.2 5.00 ug/L 50.00 56.2 5.00 ug/L 50.00 49.3 5.00 ug/L 50.00 35.2 5.00 ug/L 50.00 40.1 5.00 ug/L 50.00 40.6 5.00 ug/L 50.00 49.2 5.00 ug/L 50.00 43.4 5.00 ug/L 50.00 56.3 5.00 ug/L 50.00 49.4 5.00 ug/L 50.00 43.4 5.00 ug/L 50.00 47.3 5.00 ug/L 50.00 21.1 5.00 ug/L 50.00 40.8 5.00 ug/L 50.00 41.6 5.00 ug/L 50.00 37.3 5.00 ug/L 50.00 44.8 5.00 ug/L 50.00 52.1 5.00 ug/L 50.00 46.3 5.00 ug/L 50.00 46.9 5.00 ug/L 50.00 37.1 2.00 ug/L 50.00 50.8 5.00 ug/L 50.00 46.1 5.00 ug/L 50.00 48.9 5.00 ug/L 50.00 32.8 2.00 ug/L 50.00 45.5 5.00 ug/L 50.00 32.8 2.00 ug/L 50.00 45.4 5.00 ug/L 50.00 42.4 5.00 ug/L 50.00 28.3 5.00 ug/L 50.00 42.0 5.00 ug/L 50.00 69.1 5.00 ug/L 50.00 69.0 44-142 92.1 37-144 87.6 39-135 50.3 32-120 112 39-139 98.7 50-158 70.5 21-191 80.1 60-120 81.1 23-134 98.3 29-182 86.7 38-262 113 17-181 98.8 53-127 86.7 22-147 94.6 25-158 42.2 9-132 81.6 33-184 83.1 12-158 74.5 36-166 89.6 8-158 104 38-152 92.6 60-115 93.8 31-114 74.1 28-120 102 1-120 92.2 4-146 97.8 35-152 65.6 24-120 91.1 15-76 65.6 40-120 90.9 21-196 84.9 35-180 56.7 17-127 84.0 43-230 138 79-139 U.S.E.P.A Region 2 Laboratory NOTE: The results recorded in this report relate only to the samples as received on the date and at the time noted Reported: 4/23/2024 RPD 0.0290 4.04 2.17 2.05 6.35 8.50 11.6 5.18 1.62 0.326 3.38 3.05 3.56 3.16 5.09 10.6 2.04 2.76 0.935 0.579 0.134 3.74 3.43 11.4 2.45 0.0434 4.11 0.888 1.40 4.78 1.05 1.57 4.47 0.499 3.21 RPD Limit 30 30 30 30 30 30 30 30 30 30 30 30 30 30 30 30 30 30 30 30 30 30 30 30 30 30 30 30 30 30 30 30 30 30 30 Page 11 of 21 UNITED STATES ENVIRONMENTAL PROTECTION AGENCY Region 2 Laboratory Final Report Project: Ox Specialty Papers, LLC - 2404017 Project Number: 2404017 NVOA GCMS - Quality Control Analyte Batch B404047 LCS Dup (B404047-BSD1) Pentachlorophenol Phenol Pyrene Surrogate: 2-Fluoroaniline Surrogate: Phenol-D6 Surrogate: Naphthalene-D8 Surrogate: 1-Fluoronaphthalene Surrogate: 2,4-Dibromophenol Surrogate: Anthracene-D10 Surrogate: Chrysene-D12 Matrix Spike (B404047-MS1) Acenaphthene Acenaphthylene Anthracene Benzo(A)Anthracene Benzo(A)Pyrene Benzo(B)Fluoranthene Benzo(G,H,I)Perylene Benzo(K)Fluoranthene Chrysene Dibenzo(A,H)Anthracene Fluoranthene Fluorene Indeno(1,2,3-Cd)Pyrene Naphthalene Phenanthrene 1,2,4-Trichlorobenzene 2,4,6-Trichlorophenol 2,4-Dichlorophenol 2,4-Dimethylphenol 2,4-Dinitrotoluene 2,6-Dinitrotoluene 2,4-Dinitrophenol 2-Chloronaphthalene Result Reporting Limit Units Spike Source %REC Level Result %REC Limits RPD RPD Limit 46.2 5.00 ug/L 50.00 18.2 2.00 ug/L 50.00 49.0 5.00 ug/L 50.00 32.8 ug/L 50.00 14.6 ug/L 50.00 34.1 ug/L 50.00 34.0 ug/L 50.00 36.8 ug/L 50.00 33.0 ug/L 50.00 35.6 ug/L 50.00 92.5 14-176 1.64 30 36.3 5-120 3.25 30 97.9 52-120 0.326 30 65.6 60-140 29.1 60-140 68.2 60-140 68.0 60-140 73.7 60-140 66.1 60-140 71.2 60-140 Source: 2404017-02 25.7 5.05 ug/L 27.3 5.05 ug/L 28.2 5.05 ug/L 24.5 5.05 ug/L 26.4 5.05 ug/L 25.7 5.05 ug/L 22.9 5.05 ug/L 24.9 5.05 ug/L 24.7 5.05 ug/L 23.8 5.05 ug/L 27.2 5.05 ug/L 28.6 5.05 ug/L 24.3 5.05 ug/L 23.0 2.02 ug/L 28.3 5.05 ug/L 21.8 5.05 ug/L 22.4 5.05 ug/L 20.5 5.05 ug/L 26.7 5.05 ug/L 35.6 5.05 ug/L 31.3 5.05 ug/L 25.8 5.05 ug/L 24.3 5.05 ug/L 50.51 ND 50.51 ND 50.51 ND 50.51 ND 50.51 ND 50.51 ND 50.51 ND 50.51 ND 50.51 ND 50.51 ND 50.51 ND 50.51 ND 50.51 ND 50.51 ND 50.51 ND 50.51 ND 50.51 ND 50.51 ND 50.51 ND 50.51 ND 50.51 ND 50.51 ND 50.51 ND 51.0 47-145 54.0 33-145 55.7 27-133 48.4 33-143 52.3 17-163 50.8 24-159 45.4 35-219 49.3 11-162 48.9 17-168 47.1 33-227 53.9 26-137 56.7 59-121 48.0 39-171 45.6 21-133 56.1 54-120 43.2 44-142 44.3 37-144 40.7 39-135 53.0 32-120 70.4 39-139 61.9 50-158 51.1 21-191 48.2 60-120 U.S.E.P.A Region 2 Laboratory NOTE: The results recorded in this report relate only to the samples as received on the date and at the time noted Reported: 4/23/2024 Page 12 of 21 UNITED STATES ENVIRONMENTAL PROTECTION AGENCY Region 2 Laboratory Final Report Project: Ox Specialty Papers, LLC - 2404017 Project Number: 2404017 NVOA GCMS - Quality Control Analyte Result Reporting Limit Units Spike Source %REC Level Result %REC Limits RPD Batch B404047 Matrix Spike (B404047-MS1) 2-Chlorophenol 2-Nitrophenol 3,3'- Dichlorobenzidine 4,6-Dinitro-2-Methylphenol 4-Bromophenyl-Phenylether 4-Chloro-3-Methylphenol 4-Chlorophenyl-Phenylether 4-Nitrophenol Bis(-2-Chloroethoxy)Methane Bis(2-Chloroethyl)Ether Bis(2-Chloroisopropyl)Ether Bis(2-Ethylhexyl)Phthalate Butylbenzylphthalate Azobenzene Diethylphthalate Dimethyl Phthalate Di-N-Butyl Phthalate Di-N-Octyl Phthalate Hexachlorobenzene Hexachlorobutadiene Hexachlorocyclopentadiene Hexachloroethane Isophorone Nitrobenzene N-Nitrosodimethylamine N-Nitroso-Di-N-Propylamine N-Nitrosodiphenylamine Pentachlorophenol Phenol Pyrene Surrogate: 2-Fluoroaniline Surrogate: Phenol-D6 Surrogate: Naphthalene-D8 Surrogate: 1-Fluoronaphthalene Surrogate: 2,4-Dibromophenol Source: 2404017-02 16.9 5.05 ug/L 23.6 5.05 ug/L --- U 5.05 ug/L 23.9 5.05 ug/L 29.8 5.05 ug/L 23.2 5.05 ug/L 28.3 5.05 ug/L 18.9 5.05 ug/L 26.7 5.05 ug/L 24.3 5.05 ug/L 22.9 5.05 ug/L 36.6 5.05 ug/L 32.1 5.05 ug/L 59.1 5.05 ug/L 53.6 5.05 ug/L 46.2 2.02 ug/L 36.9 5.05 ug/L 33.8 5.05 ug/L 29.2 5.05 ug/L 22.3 2.02 ug/L 22.6 5.05 ug/L 20.1 2.02 ug/L 31.0 5.05 ug/L 27.6 5.05 ug/L 14.1 5.05 ug/L 29.0 5.05 ug/L 36.1 5.05 ug/L 26.3 5.05 ug/L 76.1 2.02 ug/L 26.7 5.05 ug/L 13.7 ug/L 9.62 ug/L 20.9 ug/L 19.7 ug/L 18.2 ug/L 50.51 ND 50.51 ND 50.51 ND 50.51 ND 50.51 ND 50.51 ND 50.51 ND 50.51 ND 50.51 ND 50.51 ND 50.51 ND 50.51 ND 50.51 ND 50.51 ND 50.51 28.3 50.51 24.8 50.51 6.66 50.51 ND 50.51 ND 50.51 ND 50.51 ND 50.51 ND 50.51 ND 50.51 ND 50.51 ND 50.51 ND 50.51 ND 50.51 ND 50.51 87.3 50.51 ND 50.51 50.51 50.51 50.51 50.51 33.4 23-134 46.8 29-182 38-262 47.3 17-181 59.0 53-127 45.9 22-147 55.9 25-158 37.5 9-132 52.8 33-184 48.1 12-158 45.4 36-166 72.4 8-158 63.6 38-152 117 61-106 50.0 31-114 42.4 28-120 59.8 1-120 66.9 4-146 57.8 35-152 44.1 24-120 44.7 15-76 39.8 40-120 61.4 21-196 54.6 35-180 27.9 17-127 57.4 43-230 71.5 79-139 52.0 14-176 NR 5-120 52.8 52-120 27.1 60-140 19.0 60-140 41.4 60-140 39.0 60-140 36.1 60-140 U.S.E.P.A Region 2 Laboratory NOTE: The results recorded in this report relate only to the samples as received on the date and at the time noted Reported: 4/23/2024 RPD Limit Page 13 of 21 UNITED STATES ENVIRONMENTAL PROTECTION AGENCY Region 2 Laboratory Final Report Project: Ox Specialty Papers, LLC - 2404017 Project Number: 2404017 NVOA GCMS - Quality Control Analyte Batch B404047 Matrix Spike (B404047-MS1) Surrogate: Anthracene-D10 Surrogate: Chrysene-D12 Matrix Spike Dup (B404047-MSD1) Acenaphthene Acenaphthylene Anthracene Benzo(A)Anthracene Benzo(A)Pyrene Benzo(B)Fluoranthene Benzo(G,H,I)Perylene Benzo(K)Fluoranthene Chrysene Dibenzo(A,H)Anthracene Fluoranthene Fluorene Indeno(1,2,3-Cd)Pyrene Naphthalene Phenanthrene 1,2,4-Trichlorobenzene 2,4,6-Trichlorophenol 2,4-Dichlorophenol 2,4-Dimethylphenol 2,4-Dinitrotoluene 2,6-Dinitrotoluene 2,4-Dinitrophenol 2-Chloronaphthalene 2-Chlorophenol 2-Nitrophenol 3,3'- Dichlorobenzidine 4,6-Dinitro-2-Methylphenol 4-Bromophenyl-Phenylether 4-Chloro-3-Methylphenol 4-Chlorophenyl-Phenylether 4-Nitrophenol Result Reporting Limit Units Spike Source %REC Level Result %REC Limits RPD Source: 2404017-02 20.9 ug/L 21.9 ug/L Source: 2404017-02 32.4 5.38 ug/L 34.9 5.38 ug/L 34.4 5.38 ug/L 30.4 5.38 ug/L 32.7 5.38 ug/L 31.8 5.38 ug/L 28.5 5.38 ug/L 31.1 5.38 ug/L 30.8 5.38 ug/L 29.8 5.38 ug/L 33.4 5.38 ug/L 35.9 5.38 ug/L 31.5 5.38 ug/L 30.4 2.15 ug/L 35.0 5.38 ug/L 29.3 5.38 ug/L 27.0 5.38 ug/L 25.4 5.38 ug/L 34.3 5.38 ug/L 44.5 5.38 ug/L 39.4 5.38 ug/L 32.6 5.38 ug/L 31.1 5.38 ug/L 21.2 5.38 ug/L 30.5 5.38 ug/L --- U 5.38 ug/L 29.4 5.38 ug/L 37.6 5.38 ug/L 28.5 5.38 ug/L 35.8 5.38 ug/L 21.0 5.38 ug/L 50.51 50.51 53.76 ND 53.76 ND 53.76 ND 53.76 ND 53.76 ND 53.76 ND 53.76 ND 53.76 ND 53.76 ND 53.76 ND 53.76 ND 53.76 ND 53.76 ND 53.76 ND 53.76 ND 53.76 ND 53.76 ND 53.76 ND 53.76 ND 53.76 ND 53.76 ND 53.76 ND 53.76 ND 53.76 ND 53.76 ND 53.76 ND 53.76 ND 53.76 ND 53.76 ND 53.76 ND 53.76 ND 41.3 60-140 43.4 60-140 60.3 47-145 23.0 64.9 33-145 24.6 64.0 27-133 19.9 56.5 33-143 21.6 60.9 17-163 21.4 59.2 24-159 21.5 53.1 35-219 21.9 57.8 11-162 22.1 57.4 17-168 22.2 55.4 33-227 22.5 62.1 26-137 20.2 66.8 59-121 22.5 58.5 39-171 25.8 56.5 21-133 27.6 65.1 54-120 21.1 54.5 44-142 29.3 50.3 37-144 18.9 47.2 39-135 21.1 63.8 32-120 24.7 82.8 39-139 22.3 73.4 50-158 23.1 60.6 21-191 23.3 57.9 60-120 24.5 39.4 23-134 22.7 56.7 29-182 25.4 38-262 54.6 17-181 20.5 69.9 53-127 23.2 53.0 22-147 20.6 66.7 25-158 23.7 39.1 9-132 10.5 U.S.E.P.A Region 2 Laboratory NOTE: The results recorded in this report relate only to the samples as received on the date and at the time noted Reported: 4/23/2024 RPD Limit 24 24 24 24 24 24 24 24 24 24 24 24 24 24 24 24 24 24 24 24 24 24 24 24 24 24 24 24 24 24 24 Page 14 of 21 UNITED STATES ENVIRONMENTAL PROTECTION AGENCY Region 2 Laboratory Final Report Project: Ox Specialty Papers, LLC - 2404017 Project Number: 2404017 NVOA GCMS - Quality Control Analyte Batch B404047 Matrix Spike Dup (B404047-MSD1) Bis(-2-Chloroethoxy)Methane Bis(2-Chloroethyl)Ether Bis(2-Chloroisopropyl)Ether Bis(2-Ethylhexyl)Phthalate Butylbenzylphthalate Azobenzene Diethylphthalate Dimethyl Phthalate Di-N-Butyl Phthalate Di-N-Octyl Phthalate Hexachlorobenzene Hexachlorobutadiene Hexachlorocyclopentadiene Hexachloroethane Isophorone Nitrobenzene N-Nitrosodimethylamine N-Nitroso-Di-N-Propylamine N-Nitrosodiphenylamine Pentachlorophenol Phenol Pyrene Surrogate: 2-Fluoroaniline Surrogate: Phenol-D6 Surrogate: Naphthalene-D8 Surrogate: 1-Fluoronaphthalene Surrogate: 2,4-Dibromophenol Surrogate: Anthracene-D10 Surrogate: Chrysene-D12 Result Reporting Limit Units Spike Source %REC Level Result %REC Limits RPD RPD Limit Source: 2404017-02 33.7 5.38 ug/L 53.76 ND 62.6 33-184 23.2 24 31.9 5.38 ug/L 53.76 ND 59.3 12-158 27.0 24 29.4 5.38 ug/L 53.76 ND 54.7 36-166 24.8 24 45.8 5.38 ug/L 53.76 ND 85.1 8-158 22.4 24 39.8 5.38 ug/L 53.76 ND 74.1 38-152 21.4 24 72.8 5.38 ug/L 53.76 ND 135 61-106 20.8 24 65.9 5.38 ug/L 53.76 28.3 69.8 31-114 20.6 24 56.2 2.15 ug/L 53.76 24.8 58.4 28-120 19.5 24 45.2 5.38 ug/L 53.76 6.66 71.7 1-120 20.3 24 42.3 5.38 ug/L 53.76 ND 78.8 4-146 22.5 24 36.8 5.38 ug/L 53.76 ND 68.4 35-152 23.0 24 29.6 2.15 ug/L 53.76 ND 55.1 24-120 28.4 24 28.0 5.38 ug/L 53.76 ND 52.0 15-76 21.3 24 27.5 2.15 ug/L 53.76 ND 51.2 40-120 31.1 24 38.3 5.38 ug/L 53.76 ND 71.3 21-196 21.1 24 35.5 5.38 ug/L 53.76 ND 66.1 35-180 25.1 24 18.9 5.38 ug/L 53.76 ND 35.2 17-127 29.1 24 36.2 5.38 ug/L 53.76 ND 67.3 43-230 22.2 24 45.2 5.38 ug/L 53.76 ND 84.0 79-139 22.3 24 33.0 5.38 ug/L 53.76 ND 61.4 14-176 22.8 24 90.6 2.15 ug/L 53.76 87.3 6.15 5-120 17.4 24 32.7 5.38 ug/L 53.76 ND 60.8 52-120 20.2 24 16.1 ug/L 53.76 29.9 60-140 11.8 ug/L 53.76 21.9 60-140 27.5 ug/L 53.76 51.1 60-140 26.2 ug/L 53.76 48.7 60-140 21.8 ug/L 53.76 40.5 60-140 24.0 ug/L 53.76 44.7 60-140 24.6 ug/L 53.76 45.8 60-140 U.S.E.P.A Region 2 Laboratory NOTE: The results recorded in this report relate only to the samples as received on the date and at the time noted Reported: 4/23/2024 Page 15 of 21 Analyte Batch B404080 Blank (B404080-BLK1) Petroleum Hydrocarbons, Tot. LCS (B404080-BS1) Petroleum Hydrocarbons, Tot. LCS Dup (B404080-BSD1) Petroleum Hydrocarbons, Tot. Matrix Spike (B404080-MS1) Petroleum Hydrocarbons, Tot. Matrix Spike (B404080-MS2) Petroleum Hydrocarbons, Tot. UNITED STATES ENVIRONMENTAL PROTECTION AGENCY Region 2 Laboratory Final Report Project: Ox Specialty Papers, LLC - 2404017 Project Number: 2404017 GC - Quality Control Result Reporting Limit Units Spike Source %REC Level Result %REC Limits RPD RPD Limit --- U 5.00 mg/L 30.6 10.0 mg/L 40.00 76 64-132 33.2 10.0 mg/L 40.00 83 64-132 8 20 Source: 2404017-03 25.6 12.2 mg/L 48.78 0.300 52 64-132 Source: 2404021-01 --- U 7.25 mg/L 57.97 ND 64-132 U.S.E.P.A Region 2 Laboratory NOTE: The results recorded in this report relate only to the samples as received on the date and at the time noted Reported: 4/23/2024 Page 16 of 21 Analyte Batch B404067 Blank (B404067-BLK1) Arsenic Cadmium Chromium Copper Lead Nickel Silver Zinc LCS (B404067-BS1) Arsenic Cadmium Chromium Copper Lead Nickel Silver Zinc LCS Dup (B404067-BSD1) Arsenic Cadmium Chromium Copper Lead Nickel Silver Zinc UNITED STATES ENVIRONMENTAL PROTECTION AGENCY Region 2 Laboratory Final Report Project: Ox Specialty Papers, LLC - 2404017 Project Number: 2404017 Metals ICP - Quality Control Result Reporting Limit Units Spike Source %REC Level Result %REC Limits RPD RPD Limit --- U 8.00 ug/L --- U 3.00 ug/L --- U 5.00 ug/L --- U 10.0 ug/L --- U 8.00 ug/L --- U 20.0 ug/L --- U 5.00 ug/L --- U 20.0 ug/L 210 8.00 ug/L 200.0 210 3.00 ug/L 200.0 209 5.00 ug/L 200.0 206 10.0 ug/L 200.0 214 8.00 ug/L 200.0 211 20.0 ug/L 200.0 210 5.00 ug/L 200.0 216 20.0 ug/L 200.0 208 8.00 ug/L 200.0 208 3.00 ug/L 200.0 208 5.00 ug/L 200.0 205 10.0 ug/L 200.0 212 8.00 ug/L 200.0 210 20.0 ug/L 200.0 209 5.00 ug/L 200.0 214 20.0 ug/L 200.0 105 85-115 105 85-115 105 85-115 103 85-115 107 85-115 106 85-115 105 85-115 108 85-115 104 85-115 0.617 20 104 85-115 0.794 20 104 85-115 0.503 20 103 85-115 0.282 20 106 85-115 0.747 20 105 85-115 0.798 20 105 85-115 0.581 20 107 85-115 1.22 20 U.S.E.P.A Region 2 Laboratory NOTE: The results recorded in this report relate only to the samples as received on the date and at the time noted Reported: 4/23/2024 Page 17 of 21 UNITED STATES ENVIRONMENTAL PROTECTION AGENCY Region 2 Laboratory Final Report Project: Ox Specialty Papers, LLC - 2404017 Project Number: 2404017 Metals ICP - Quality Control Analyte Batch B404067 Matrix Spike (B404067-MS1) Arsenic Cadmium Chromium Copper Lead Nickel Silver Zinc Matrix Spike Dup (B404067-MSD1) Arsenic Cadmium Chromium Copper Lead Nickel Silver Zinc Result Reporting Limit Units Spike Source %REC Level Result %REC Limits RPD RPD Limit Source: 2404017-01 183 8.00 ug/L 174 3.00 ug/L 183 5.00 ug/L 198 10.0 ug/L 181 8.00 ug/L 180 20.0 ug/L 185 5.00 ug/L 317 20.0 ug/L 200.0 ND 200.0 ND 200.0 5.69 200.0 14.6 200.0 5.34 200.0 8.46 200.0 ND 200.0 151 91.3 80-120 87.0 80-120 88.7 80-120 91.8 80-120 88.0 80-120 85.6 80-120 92.4 80-120 83.1 80-120 Source: 2404017-01 166 40.0 ug/L 200.0 ND 83.2 80-120 9.22 10 172 15.0 ug/L 200.0 ND 86.0 80-120 1.21 10 176 25.0 ug/L 200.0 ND 88.2 80-120 3.75 10 185 50.0 ug/L 200.0 14.6 85.2 80-120 6.91 10 175 40.0 ug/L 200.0 ND 87.4 80-120 3.72 10 175 100 ug/L 200.0 ND 87.4 80-120 2.67 10 176 25.0 ug/L 200.0 ND 88.2 80-120 4.68 10 310 100 ug/L 200.0 151 79.6 80-120 2.27 10 U.S.E.P.A Region 2 Laboratory NOTE: The results recorded in this report relate only to the samples as received on the date and at the time noted Reported: 4/23/2024 Page 18 of 21 Analyte Batch B404079 Blank (B404079-BLK1) Mercury LCS (B404079-BS1) Mercury LCS Dup (B404079-BSD1) Mercury Matrix Spike (B404079-MS2) Mercury UNITED STATES ENVIRONMENTAL PROTECTION AGENCY Region 2 Laboratory Final Report Project: Ox Specialty Papers, LLC - 2404017 Project Number: 2404017 Mercury CVAA - Quality Control Result Reporting Limit Units Spike Source %REC Level Result %REC Limits RPD RPD Limit --- U 0.050 ug/L 0.901 0.050 ug/L 1.000 90.1 85-115 0.868 0.050 ug/L 1.000 86.8 85-115 3.73 20 Source: 2404017-01 0.979 0.050 ug/L 1.000 0.056 92.3 80-120 U.S.E.P.A Region 2 Laboratory NOTE: The results recorded in this report relate only to the samples as received on the date and at the time noted Reported: 4/23/2024 Page 19 of 21 Analyte Batch B404032 Blank (B404032-BLK1) Biochemical Oxygen Demand LCS (B404032-BS1) Biochemical Oxygen Demand LCS (B404032-BS2) Biochemical Oxygen Demand LCS (B404032-BS3) Biochemical Oxygen Demand Batch B404038 Blank (B404038-BLK1) Residue, Non-Filterable Blank (B404038-BLK2) Residue, Non-Filterable LCS (B404038-BS1) Residue, Non-Filterable LCS Dup (B404038-BSD1) Residue, Non-Filterable Duplicate (B404038-DUP1) Residue, Non-Filterable UNITED STATES ENVIRONMENTAL PROTECTION AGENCY Region 2 Laboratory Final Report Project: Ox Specialty Papers, LLC - 2404017 Project Number: 2404017 Sanitary - Quality Control Result Reporting Limit Units Spike Source %REC Level Result %REC Limits RPD RPD Limit --- U 2.00 mg/L 170 mg/L 198.0 171 mg/L 198.0 176 mg/L 198.0 85.7 84.6-115.4 86.4 84.6-115.4 88.7 84.6-115.4 --- U 10.0 mg/L --- U 10.0 mg/L 36.0 10.0 mg/L 37.10 97.0 85-115 38.0 10.0 mg/L 37.10 102 85-115 5.41 20 Source: 2404016-01 26.0 10.0 mg/L 25.0 3.92 20 U.S.E.P.A Region 2 Laboratory NOTE: The results recorded in this report relate only to the samples as received on the date and at the time noted Reported: 4/23/2024 Page 20 of 21 Analyte Batch B404041 Blank (B404041-BLK1) Cyanide, Total LCS (B404041-BS1) Cyanide, Total LCS Dup (B404041-BSD1) Cyanide, Total Matrix Spike (B404041-MS1) Cyanide, Total Matrix Spike (B404041-MS2) Cyanide, Total Batch B404074 Blank (B404074-BLK1) Phenolics, Total LCS (B404074-BS1) Phenolics, Total LCS Dup (B404074-BSD1) Phenolics, Total Matrix Spike (B404074-MS1) Phenolics, Total UNITED STATES ENVIRONMENTAL PROTECTION AGENCY Region 2 Laboratory Final Report Project: Ox Specialty Papers, LLC - 2404017 Project Number: 2404017 Sanitary - Quality Control Result Reporting Limit Units Spike Source %REC Level Result %REC Limits RPD RPD Limit --- U 10.0 ug/L 728 10.0 ug/L 726.0 100 90-110 724 10.0 ug/L 726.0 100 90-110 0.6 20 Source: 2404016-01 481 10.0 ug/L 500.0 ND 96 90-110 Source: 2404017-02 401 10.0 ug/L 500.0 ND 80 90-110 --- U 20.0 ug/L 1790 40.0 ug/L 1670 107 90-110 1810 40.0 ug/L 1670 108 90-110 1 20 Source: 2404017-02 962 20.0 ug/L 500.0 464 100 90-110 U.S.E.P.A Region 2 Laboratory NOTE: The results recorded in this report relate only to the samples as received on the date and at the time noted Reported: 4/23/2024 Page 21 of 21 Ox Specialty Papers, LLC., Carthage, NY 13619 40 CFR Parts 403 & 430, and IU Permit Inspection Dates: April 4-5, 2024 8.0 Photographs Ox Specialty Papers, LLC., Carthage, NY 13619 40 CFR Parts 403 & 430, and IU Permit Inspection Dates: April 4-5, 2024 Photo #1. Composite samples were collected before the Parshall Flume. Photo #2. The collection tube to the facility's composite sampler was observed to be dirty. Ox Specialty Papers, LLC., Carthage, NY 13619 40 CFR Parts 403 & 430, and IU Permit Inspection Dates: April 4-5, 2024 Photo #3. River water is pumped into the water receiving chest before it is treated. Photo #4. Shredded recycled paper and reclaimed water are used in the pulpers (blender). Ox Specialty Papers, LLC., Carthage, NY 13619 40 CFR Parts 403 & 430, and IU Permit Inspection Dates: April 4-5, 2024 Photo #5. Fine pulp is fed onto the cylinders of the dry paper making machine. Photo #6. Moisture is driven away from the pulp through the paper making process. Ox Specialty Papers, LLC., Carthage, NY 13619 40 CFR Parts 403 & 430, and IU Permit Photo #7. The finished product is rolled onto a spool. Inspection Dates: April 4-5, 2024