HEF Shipment PWS 2025.pdf

Performance Work Statement

U.S. Coast Base Kodiak Environmental

Kodiak, Alaska

1. INTRODUCTION

U.S. Coast Guard (USCG) Base Kodiak requires services for the preparation, shipment, and off-site disposal or recycling of non-regulated and universal waste and/or other wastes as noted in section 11.

Base Kodiak is located on the east side of Kodiak, Island, approximately 8 miles south of the City of

Kodiak. The Base Transportation Disposal and Storage Facility is located inside a secured fence line above Windrider Drive just off Seafarer Drive and operates as a Large Quantity Generator under

Generator ID AK9690330742. Waste in question is stored in Building 23 and Building T2. Building

23 is located on Storis Dr, to the left of Cape Spencer St., parallel to Taxiway A. Building T2 is located approximately 1.7 miles down Anton Larson Bay Rd.

2. CONTRACTOR SUPPORT

2.1 Contractor is to provide the following services for Federal and State regulatory compliant disposal of the non-regulated waste noted in sections 11 and 12. The Contractor agrees to provide all services necessary for the shipment preparation, transportation, final treatment, disposal, and/or recycling of the items listed in accordance with (IAW) all local, state, and federal laws and regulations, and the terms and conditions of this contract. These services shall include all necessary personnel, labor, transportation, equipment, and the compilation and submission of all documentation required by this contract.

2.2 All items, regardless of the condition, are being discarded by the Government (USG) and will require recycling or disposal. The requirements for removal of wastes under this contract are divided into three main phases: Pre-Removal, Removal, and Post-Removal. The Contractor and their

Subcontractors must always perform in a prudent, conscientious, safe, and professional manner. The

Contractor shall ensure that its agents, employees, and Subcontractors involved in handling and packaging the hazardous waste are trained for the level of expertise required for the proper performance of the task; in particular, the areas of chemical incompatibility, general first aid procedures, and spills. The Contractor shall provide all Materials Handling Equipment (MHE) and

Personal Protective Equipment (PPE), unless otherwise stated. The MHE and PPE must be appropriate to safely handle the hazardous waste, to include meeting any additional military installation specific requirements. The Contractor agrees that all personnel and equipment used in the performance of this contract are subject to safety inspections by USG personnel while on federal property. Without additional expense to the USG, the Contractor shall be responsible for paying all fees, preparing, or obtaining any necessary licenses, permits, notifications, waste profiles, or reports, which result from a Contractor’s transportation, recycling, or disposal decision. This includes any fees associated with requirements of the Environmental Protection Agency (EPA) national electronic manifest (e-Manifest) system. This includes acquiring any required permits or registrations necessary to operate on any installation listed in this contract and completing the Notification of Regulated

Waste Activity form for the Generator(s) of hazardous waste to sign and file with the applicable state regulators for waste disposal. This includes signing (on behalf of the USG) waste profiles requested by Transportation Storage and Disposal Facility (TSDF). All Contractor-signed waste profile sheets shall be written for the actual waste stream using the Generator’s profile for backup documentation.

All Generator forms or other means of notifications, including correspondence with federal or state agencies on behalf of a Generator must be coordinated with and concurred with by the affected

Generator prior to submission to any federal or state agency. A copy of all forms and relevant documentation, including correspondence shall be provided to the Contracting Officer Representative

(COR).

2.3 The Contractor and any Subcontractor(s) shall use only the facilities and transporters that have the required credentials, permits and licenses issued by the EPA and/or governing state agencies.

2.4 The Contractor may be required to attend special training, seminars, instructions, classes, safety orientations, etc., provided by the USG or to provide information to perform work or gain access to the installation. Example: pass and ID requirements, antiterrorist training, Environmental

Management System (EMS) policies, and/or forklift training.

2.5 All references to manifests in this contract refer to the appropriate shipping documents. The

Contractor shall use only a Non-Hazardous Waste Manifest or a Uniform Hazardous Waste Manifest for shipments of waste under this contract. Bill of Lading (BOL) documents are prohibited for use under this contract. Some states may require the use of state-specific waste codes and/or have unique requirements regarding the use of manifests. The Contractor will comply with all such state requirements in the performance of this contract.

2.6 All documentation shall be clearly marked with the name of the Generator, contract, and other applicable information required under local, state, and federal regulation. Emergency response information and 24-hour emergency phone numbers shall be listed on the manifest. If blocks for emergency information are not provided, this information shall be placed in the upper right-hand corner of each document.

2.7 Electronic Manifest System (e-Manifest system): Generators may continue to use paper manifests during their transition to fully electronic manifests in the e-Manifest system and the phase out of paper manifests. For this contract, the USG will provide Signatory on all shipping documents.

The Contractor shall provide the USG a copy of the completed form(s) for review at least five (5) business days prior to removal. Upon Initial Transporter signature, the USG will require a paper copy for record keeping.

3. NOTIFICATIONS

3.1 Upon notice to proceed, Contractor will have 30 days to initiate shipment unless otherwise approved by the Contracting Officer (KO).

3.2 Except as may otherwise be specified herein, the Contractor shall notify the COR at least five

(5) business days before attempting site visits, providing services, or removal efforts. In addition to the notification above for removal efforts, the Contractor shall provide the name of the driver, the driver’s Commercial Driver License (CDL) number and its expiration date, to the COR or other USG representative at least 24 hours prior to removal. The Contractor may also opt to provide a list of approved, multiple drivers designated for pickups under this specific contract to the COR, or other

USG representative prior to any attempted removals. If this option is elected and the list is approved by the USG and maintained by the Contractor, the 24-hour notification requirement is mute for the remainder of the contract unless otherwise modified.

3.3 If a driver, other than the one specified 24 hours in advance for the specific Task Order (TO) or, one whose name does not appear on the optional list of approved or multiple drivers arrive for pickup, the COR or other designated USG representative will verify the personnel change with the

Contractor before the pickup commences. The COR or any USG representative has the right to request any identification and/or occupational endorsements from the driver beyond what is identified in additional specific sections in this contract and can refuse commencement and/or completion of pickups if any unusual or suspicious actions occur. Any potential demurrage associated with the driver verification process and/or the unexpected halt or commencement of pickups will not be grounds for reimbursement by the USG.

3.4 The service to be performed under this contract shall be performed during normal Base

Kodiak working days/hours, except for Federal holidays. Work that cannot be completed by close-of-business shall be discontinued and resumed the next business day, unless approved by the KO.

Services will not be scheduled to be performed on a regular Federal holiday (see below), or one designated by Presidential proclamation. Normal hours of operations for this contract are between

8:00am and 4:00 pm AST.

2025 Federal Holidays

New Year’s Day - 1 January*

Martin Luther King's Birthday – 20 January

Presidents Day – 17 February

Memorial Day – 26 May

Juneteenth National Independence Day – 19 June

Independence Day - 4 July*

Labor Day – 1 September

Columbus Day – 13 October

Veterans Day - 11 November*

Thanksgiving Day – 27 November

Christmas Day - 25 December*

*The holiday is observed on the preceding Friday or the following Monday when the holiday occurs on Saturday or Sunday, respectively.

4. CONTRACTOR PERSONNEL

All Contractor personnel performing work under this Performance Work Statement (PWS) shall be qualified via training and experience, commensurate with the duties being fulfilled, to the minimum requirements under relevant 29 CFR-OSHA, 40 CFR-EPA, 49 CFR-DOT, Alaska Administrative

Code (18 AAC 62) and updates thereto. The Contractor shall be responsible for all initial and refresher training required of Contractor personnel and it shall be completed in the appropriate timeframes. Upon request by the USG, the Contractor shall provide proof that these trainings were completed.

5. SEGREGATION OF WASTE

All items collected on this contract must be segregated according to the current EPA Hazardous

Waste Compatibility Chart and kept physically separate from any containers not associated with this contract until the initial TSDF is reached. The items must be so marked, that they are readily linked to this contract throughout this performance period. The Contractor may not bring other waste onsite if conducting separate contract actions in conjunction with this TO.

6. LOADING

6.1 It is the Government's responsibility to ensure that the waste being removed is readily accessible for loading by the Contractor at the time of removal. Accessible is defined in this Section as unobstructed and not requiring the movement of other containers or objects that are not scheduled for removal on the subject TO to gain access to the waste that is scheduled for removal. The USG will aid the Contractor/Subcontractor with loading during normal hours of operation if the appropriate personnel and/or equipment are available for use and the assistance is otherwise appropriate. An offer of assistance, if accepted by the USG, will be limited to initial placement or

“tailgate” of the item(s) on conveyance furnished by the Contractor. The initial placement will be as determined by the USG, after consultation with the Contractor, if necessary. Only USG employees and other authorized USG equipment operators shall operate equipment used pursuant to this paragraph. By requesting loading assistance of conveyance furnished by the Contractor, the

Contractor agrees to indemnify and hold harmless the USG for any damage, incidental or otherwise, to the conveyance by the USG.

6.2 At the Government's option, the use of USG scales will be allowed. When onsite USG scales are available; weights must be agreed upon by both the Contractor and the USG before removal.

When offsite commercial scales must be used, a certified weight ticket will be provided to the COR as stated above and shall be the basis for payment to the Contractor.

7. TASK ORDER (TO) ADJUSTMENTS

7.1 All TO weights and/or volumes are estimated. The Contractor can expect that the TO weights and/or volumes will require adjustment upward or downward as removals take place and the actual weights/volumes being removed are determined. Therefore, the USG has the unilateral right to increase or decrease the TO weight/volume in those cases where the USG has underestimated or overestimated the weight/volume ordered for removal, allowing the Contractor to complete the performance.

7.2 In cases of adjustments resulting in a decreased weight/volume, these decreases are not subject to FAR 52.212-4, termination for convenience coverage. In addition, it is agreed that it is acceptable for the USG to issue TO modifications unilaterally for quantity changes, noun description changes, CLIN changes, adding/deleting lines, extending TO end dates, etc. The Contractor will be paid for the actual items and quantities removed per the awarded contract price schedule. If upon receipt of a unilateral TO modification and the Contractor does not agree with the USG’s change(s), the

Contractor reserves the right to seek resolution through the KO. These modifications pertain only to issued TOs, and no changes will be made to the terms and conditions of the contract.

8. RETURN OF SHIPPING DOCUMENTATION

8.1 At the time of removal, the Contractor shall provide the Generator/USG Representative with a complete and accurate, transporter-signed copy of each manifest that is used for the waste removal. If the Generator/USG Representative is not present at the time of removal, the Contractor shall provide the COR with a copy of the manifest(s).

8.2 The use of transfer facilities is authorized during transit of waste to the designated facility. A transfer facility is any transportation related facility including loading docks, parking areas, storage areas and other similar areas where shipments of hazardous waste are held during the normal course of transportation, per 40 CFR § 260.10. The Contractor will ensure that the 10-day holding time is not exceeded at any transfer facility.

8.3 If within 30 days from the removal date, the waste has not yet been received at the designated

TSDF, the Contractor shall notify the COR of the current physical location of the waste. Within 45 days from the removal date, the Contractor shall provide the COR with a facility-signed electronic copy of each manifest via email. If multiple transporters were used during transit, the Contractor shall also provide the COR with a Uniform Hazardous or Non-Hazardous Waste Manifest

Continuation Sheet, as applicable, with additional transporter signatures as necessary.

8.4 If the Contractor is unable to deliver the waste to the designated or alternate facility identified on the manifest(s) per 40 CFR § 263.21(a), the COR and Generator will be contacted for disposition and manifest revision instructions per 40 CFR § 263.21(b). The Contractor shall make reasonable attempts to deliver the waste to a qualified alternate facility rather than returning the waste to the

Generator. In the event of rejected shipments, or where the shipment is undeliverable, the Contractor shall provide the Generator with a written narrative of the incident, including details of all attempts to provide delivery to a qualified TSDF. If the manifest copy cannot be provided within 45 days from the date of removal, the Contractor shall notify the generator and COR electronically with the current location of the manifested materials and the expected date of return for the manifests.

9. CERTIFICATES OF DISPOSAL, DESTRUCTION, & RECYCLING

Certificates of Disposal/Destruction (CD) or Recycling for any/all items are required. Some facilities issue CDs or Certificates of Recycling that, in essence, state the waste “will be” versus “has been” recycled, disposed, or destroyed IAW applicable regulations. Such certificates will be authorized under this Section, but only when issued and certified by the final recycling or disposal facility. CDs and Certificates of Recycling shall be provided to the Generator and the COR within 30 days after disposal, destruction, or recycling occurs. The Contractor will not be authorized payment until all required Certificates of Disposal/Destruction (CD) or Recycling are received by the COR and Generator.

10. GOVERNMENT PROVIDED SERVICES OR EQUIPMENT

• All material pre-packaged in DOT compliant containers

• Forklift and operator

• Pallet jack as needed

• Parking for temporary placement of a shipping container up to 40 feet long

• Signatory as the generator for any shipping documents

• SDS and/or analytical data to assist with waste profiles

11. APPLICABLE DOCUMENTS

Attachment A: Analytical Data

12. CONTAINERS AND WEIGHTS

12.1

Hangar 1 HEF Inventory CID Location Container Weight (lb) Approx Fill (gal) 1 T2 330gal IBC 2650 312 2 T2 330gal IBC 2616 308 3 23 330gal IBC 2656 312 4 T2 330gal IBC 2691 317 5 T2 330gal IBC 2633 310 6 T2 330gal IBC 2658 313 7 T2 330gal IBC 2653 312 8 T2 330gal IBC 2698 317 9 T2 330gal IBC 2642 311 10 T2 330gal IBC 2645 311

11 T2 330gal IBC 2663 313 12 T2 330gal IBC 2671 314 13 23 330gal IBC 2661 313 14 23 330gal IBC 2647 311 15 T2 330gal IBC 2640 311 16 T2 330gal IBC 2640 311 17 T2 330gal IBC 2601 306 18 T2 330gal IBC 2644 311 19 T2 330gal IBC 2618 308 20 T2 330gal IBC 2651 312 21 23 330gal IBC 2638 310 22 23 330gal IBC 2695 317 23 T2 330gal IBC 2663 313 24 T2 330gal IBC 2714 319 25 T2 330gal IBC 2707 318 26 23 330gal IBC 2689 316 27 T2 330gal IBC 2645 311 28 T2 330gal IBC 2667 314 29 T2 330gal IBC 2632 310 30 T2 330gal IBC 2653 312 31 23 330gal IBC 2672 314 32 23 330gal IBC 2673 314 33 23 330gal IBC 2651 312 34 23 330gal IBC 2648 312 35 T2 330gal IBC 2688 316 36 23 330gal IBC 2683 316 37 23 330gal IBC 2673 314 38 23 330gal IBC 2658 313 39 23 330gal IBC 2676 315 40 23 330gal IBC 2740 322 41 23 330gal IBC 2646 311 42 23 330gal IBC 2643 311 43 23 330gal IBC 2660 313 44 23 330gal IBC 2649 312 45 23 330gal IBC 2687 316 46 23 330gal IBC 2694 317 47 23 330gal IBC 2683 316 48 23 330gal IBC 2644 311 49 T2 330gal IBC 2714 319 50 T2 330gal IBC 2704 318 51 T2 330gal IBC 2623 309 52 T2 330gal IBC 2646 311

53 T2 330gal IBC 2619 308 54 23 330gal IBC 2620 308 55 T2 330gal IBC 2618 308 56 T2 330gal IBC 2615 308 57 T2 330gal IBC 2657 313 58 T2 330gal IBC 2637 310 59 T2 330gal IBC 2647 311 60 T2 330gal IBC 2662 313 61 T2 330gal IBC 2628 309 62 T2 330gal IBC 2651 312 63 T2 330gal IBC 2640 311 64 T2 330gal IBC 2634 310 65 23 330gal IBC 2630 309 66 23 330gal IBC 2637 310 67 23 330gal IBC 2630 309 68 23 330gal IBC 2713 319 69 23 330gal IBC 2633 310 70 23 330gal IBC 2637 310 71 23 330gal IBC 2650 312 72 T2 330gal IBC 2637 310 73 23 330gal IBC 2636 310 74 23 330gal IBC 2612 307 75 23 330gal IBC 2642 311 76 23 330gal IBC 2647 311 77 23 330gal IBC 2631 310 78 23 330gal IBC 2677 315 79 23 330gal IBC 2677 315 80 23 330gal IBC 2756 324 81 23 275gal IBC 627 74 24509 23 3x3 260 31 24511 23 3x3 484 57 24508 23 3x3 247 29 24510 23 3x3 232 27 24862 23 3x3 277 33 24495 23 3x3 426 50 24507 23 3x3 249 29

24500 23 IBC 834 98

24501 23 55gal B 798 94 24503 23 55gal B 478 56 24502 23 55gal B 287 34

24484 23 IBC 2168 255

24481 23 IBC 2135 251

24485 23 IBC 2168 255

24483 23 IBC 2135 251

24482 23 IBC 2168 255

1 S 23 Supersack 838 N/A 2 S 23 Supersack 739 N/A

Total Weight (w/out Supersacks): 224744 Approx GAL: 26440

DATA SUMMARY TABLE

USCG Base Kodiak QEP Sampling for Hangar 1 HEF Release - 2024 Analytical Results for Water Sampling

IBC-Tote-24484 IBC-Tote-24483 Trip Blank Field Blank HEF-HC-01-QEP6 HEF-HC-02-QEP6-1024 HEF-WW-01-QEP6 HEF-WW-02-QEP6-1024 HEF-WW-02-QEP6 HEF-WW-03-QEP6 TB01-QEP6 FB01-QEP6

1243392012 L42361-2 1243392009 L42361-1 1243392010 1243392011 1243392001 FC17042-11 7/3/2024 2:20:00 PM 10/15/2024 14:40:00 PM 7/3/2024 1:30:00 PM 10/15/2024 14:30:00 PM 7/3/2024 1:45:00 PM 7/3/2024 2:00:00 PM 7/3/2024 8:00:00 AM 7/3/2024 10:00:00 AM

Surface Water Water Surface Water Water Surface Water Surface Water Surface Water Water QC Primary Primary Primary Primary Primary Primary Trip Blank Field Blank

METHOD ANALYTE Acronym PSL1 UNITS

AK101 Gasoline Range Organics NS µg/L 3760 [3750] J -- 4510 [3750] J -- 3890 [3750] J 4640 [3750] J ND [75.0] U --

AK102 Diesel Range Organics NS µg/L 1700000 [14300] -- 340000 [56900] -- 1470000 [15100] 2670000 [21600] -- --

SW6020B Arsenic 0.052 µg/L 8.94 [7.50] J -- 8.72 [7.50] J -- 23.8 [7.50] 17.0 [7.50] -- --

SW6020B Barium 380 µg/L 175 [2.25] -- 184 [2.25] -- 186 [2.25] 185 [2.25] -- --

SW6020B Cadmium 0.18 µg/L 48.9 [1.50] -- 51.6 [1.50] -- 49.4 [1.50] 43.6 [1.50] -- --

SW6020B Chromium NS µg/L 28.1 [7.50] -- 45.2 [7.50] -- 46.6 [7.50] 35.1 [7.50] -- --

SW6020B Copper 80 µg/L 186 [4.50] -- 310 [4.50] -- 255 [4.50] 165 [4.50] -- --

SW6020B Lead 15 µg/L 15.0 [0.750] -- 14.5 [0.750] -- 29.9 [0.750] 15.4 [0.750] -- --

SW6020B Manganese 43 µg/L 216 [1.50] -- 398 [1.50] -- 380 [1.50] 257 [1.50] -- --

SW6020B Mercury 0.063 µg/L ND [0.375] U -- ND [0.375] U -- ND [0.375] U ND [0.375] U -- --

SW6020B Nickel 39 µg/L 31.0 [1.50] -- 46.3 [1.50] -- 47.6 [1.50] 36.9 [1.50] -- --

SW6020B Selenium 10 µg/L ND [15.0] U -- ND [15.0] U -- ND [15.0] U ND [15.0] U -- --

SW6020B Silver 9.4 µg/L ND [1.50] U -- ND [1.50] U -- ND [1.50] U ND [1.50] U -- --

SW6020B Zinc 600 µg/L 324 [18.8] -- 327 [18.8] -- 362 [18.8] 360 [18.8] -- --

SW8260D 1,1,1,2-Tetrachloroethane 0.57 µg/L ND [75.0] U -- ND [75.0] U -- ND [75.0] U ND [75.0] U ND [0.375] U --

SW8260D 1,1,1-Trichloroethane 800 µg/L ND [150] U -- ND [150] U -- ND [150] U ND [150] U ND [0.750] U --

SW8260D 1,1,2,2-Tetrachloroethane 0.076 µg/L ND [75.0] U -- ND [75.0] U -- ND [75.0] U ND [75.0] U ND [0.375] U --

SW8260D 1,1,2-Trichloro-1,2,2-trifluoroethane 1000 µg/L ND [1500] U -- ND [1500] U -- ND [1500] U ND [1500] U ND [7.50] U --

SW8260D 1,1,2-Trichloroethane 0.041 µg/L ND [60.0] U -- ND [60.0] U -- ND [60.0] U ND [60.0] U ND [0.300] U --

SW8260D 1,1-Dichloroethane 2.8 µg/L ND [150] U -- ND [150] U -- ND [150] U ND [150] U ND [0.750] U --

SW8260D 1,1-Dichloroethene 28 µg/L ND [150] U -- ND [150] U -- ND [150] U ND [150] U ND [0.750] U --

SW8260D 1,1-Dichloropropene NS µg/L ND [150] U -- ND [150] U -- ND [150] U ND [150] U ND [0.750] U --

SW8260D 1,2,3-Trichlorobenzene 0.7 µg/L ND [150] U -- ND [150] U -- ND [150] U ND [150] U ND [0.750] U --

SW8260D 1,2,3-Trichloropropane 0.00075 µg/L ND [150] U -- ND [150] U -- ND [150] U ND [150] U ND [0.750] U --

SW8260D 1,2,4-Trichlorobenzene 0.4 µg/L ND [150] U -- ND [150] U -- ND [150] U ND [150] U ND [0.750] U --

SW8260D 1,2,4-Trimethylbenzene 5.6 µg/L 228 [150] -- 395 [150] -- 267 [150] 222 [150] ND [0.750] U --

SW8260D 1,2-Dibromo-3-chloropropane 0.00033 µg/L ND [1500] U -- ND [1500] U -- ND [1500] U ND [1500] U ND [7.50] U --

SW8260D 1,2-Dibromoethane 0.0075 µg/L ND [11.3] U -- ND [11.3] U -- ND [11.3] U ND [11.3] U ND [0.0562] U --

SW8260D 1,2-Dichlorobenzene 30 µg/L ND [150] U -- ND [150] U -- ND [150] U ND [150] U ND [0.750] U --

SW8260D 1,2-Dichloroethane 0.17 µg/L ND [75.0] U -- ND [75.0] U -- ND [75.0] U ND [75.0] U ND [0.375] U --

SW8260D 1,2-Dichloropropane 0.82 µg/L ND [150] U -- ND [150] U -- ND [150] U ND [150] U ND [0.750] U --

SW8260D 1,3,5-Trimethylbenzene 6 µg/L 72.3 [150] J -- 122 [150] J -- 80.5 [150] J 66.8 [150] J ND [0.750] U --

SW8260D 1,3-Dichlorobenzene NS µg/L ND [150] U -- ND [150] U -- ND [150] U ND [150] U ND [0.750] U --

SW8260D 1,3-Dichloropropane 37 µg/L ND [75.0] U -- ND [75.0] U -- ND [75.0] U ND [75.0] U ND [0.375] U --

SW8260D 1,4-Dichlorobenzene 0.48 µg/L ND [75.0] U -- ND [75.0] U -- ND [75.0] U ND [75.0] U ND [0.375] U --

SW8260D 2,2-Dichloropropane NS µg/L ND [150] U -- ND [150] U -- ND [150] U ND [150] U ND [0.750] U --

SW8260D 2-Butanone 560 µg/L ND [1500] U -- ND [1500] U -- ND [1500] U ND [1500] U ND [7.50] U --

SW8260D 2-Chlorotoluene 24 µg/L ND [150] U -- ND [150] U -- ND [150] U ND [150] U ND [0.750] U --

SW8260D 2-Hexanone 3.8 µg/L ND [1500] U -- ND [1500] U -- ND [1500] U ND [1500] U ND [7.50] U --

SW8260D 4-Chlorotoluene 25 µg/L ND [150] U -- ND [150] U -- ND [150] U ND [150] U ND [0.750] U --

SW8260D 4-Isopropyltoluene NS µg/L ND [150] U -- ND [150] U -- ND [150] U ND [150] U ND [0.750] U --

SW8260D 4-Methyl-2-pentanone 630 µg/L ND [1500] U -- ND [1500] U -- ND [1500] U ND [1500] U ND [7.50] U --

SW8260D Benzene 0.46 µg/L ND [60.0] U -- ND [60.0] U -- ND [60.0] U ND [60.0] U ND [0.300] U --

SW8260D Bromobenzene 6.2 µg/L ND [150] U -- ND [150] U -- ND [150] U ND [150] U ND [0.750] U --

SW8260D Bromochloromethane 8.3 µg/L ND [150] U -- ND [150] U -- ND [150] U ND [150] U ND [0.750] U --

SW8260D Bromodichloromethane 0.13 µg/L ND [75.0] U -- ND [75.0] U -- ND [75.0] U ND [75.0] U ND [0.375] U --

SW8260D Bromoform 3.3 µg/L ND [150] U -- ND [150] U -- ND [150] U ND [150] U ND [0.750] U --

SW8260D Bromomethane 0.75 µg/L ND [900] U -- ND [900] U -- ND [900] U ND [900] U ND [4.50] U --

SW8260D Carbon disulfide 81 µg/L ND [1500] U -- ND [1500] U -- ND [1500] U ND [1500] U ND [7.50] U --

SW8260D Carbon tetrachloride 0.46 µg/L ND [150] U -- ND [150] U -- ND [150] U ND [150] U ND [0.750] U --

SW8260D Chlorobenzene 7.8 µg/L ND [75.0] U -- ND [75.0] U -- ND [75.0] U ND [75.0] U ND [0.375] U --

SW8260D Chloroethane 830 µg/L ND [150] U -- ND [150] U -- ND [150] U ND [150] U ND [0.750] U --

SW8260D Chloroform 0.22 µg/L ND [150] U -- ND [150] U -- ND [150] U ND [150] U ND [0.750] U --

SW8260D Chloromethane 19 µg/L ND [150] U -- ND [150] U -- ND [150] U ND [150] U ND [0.750] U --

SW8260D cis-1,2-Dichloroethene 2.5 µg/L ND [150] U -- ND [150] U -- ND [150] U ND [150] U ND [0.750] U --

SW8260D cis-1,3-Dichloropropene NS µg/L ND [75.0] U -- ND [75.0] U -- ND [75.0] U ND [75.0] U ND [0.375] U --

SW8260D Dibromochloromethane 0.87 µg/L ND [75.0] U -- ND [75.0] U -- ND [75.0] U ND [75.0] U ND [0.375] U --

IBC-Tote-24485 IBC-Tote-24481

SAMPLE ID

LOCATION ID

LAB SAMPLE ID

COLLECTION DATE

MATRIX

QC TYPE

IBC-Tote-24484 IBC-Tote-24483 Trip Blank Field Blank HEF-HC-01-QEP6 HEF-HC-02-QEP6-1024 HEF-WW-01-QEP6 HEF-WW-02-QEP6-1024 HEF-WW-02-QEP6 HEF-WW-03-QEP6 TB01-QEP6 FB01-QEP6

1243392012 L42361-2 1243392009 L42361-1 1243392010 1243392011 1243392001 FC17042-11 7/3/2024 2:20:00 PM 10/15/2024 14:40:00 PM 7/3/2024 1:30:00 PM 10/15/2024 14:30:00 PM 7/3/2024 1:45:00 PM 7/3/2024 2:00:00 PM 7/3/2024 8:00:00 AM 7/3/2024 10:00:00 AM

Surface Water Water Surface Water Water Surface Water Surface Water Surface Water Water QC Primary Primary Primary Primary Primary Primary Trip Blank Field Blank

METHOD ANALYTE Acronym PSL1 UNITS

IBC-Tote-24485 IBC-Tote-24481

SAMPLE ID

LOCATION ID

LAB SAMPLE ID

COLLECTION DATE

MATRIX

QC TYPE

SW8260D Dibromomethane 0.83 µg/L ND [150] U -- ND [150] U -- ND [150] U ND [150] U ND [0.750] U --

SW8260D Dichlorodifluoromethane 20 µg/L ND [150] U -- ND [150] U -- ND [150] U ND [150] U ND [0.750] U --

SW8260D Ethylbenzene 1.5 µg/L ND [150] U -- ND [150] U -- ND [150] U ND [150] U ND [0.750] U --

SW8260D Hexachlorobutadiene 0.14 µg/L ND [150] U -- ND [150] U -- ND [150] U ND [150] U ND [0.750] U --

SW8260D Isopropylbenzene 45 µg/L ND [150] U -- ND [150] U -- ND [150] U ND [150] U ND [0.750] U --

SW8260D m,p-Xylene NS µg/L ND [300] U -- ND [300] U -- ND [300] U ND [300] U ND [1.50] U --

SW8260D Methyl tert-butyl ether 14 µg/L ND [1500] U -- ND [1500] U -- ND [1500] U ND [1500] U ND [7.50] U --

SW8260D Methylene chloride 11 µg/L ND [1500] U -- ND [1500] U -- ND [1500] U ND [1500] U ND [7.50] U --

SW8260D Naphthalene 0.12 µg/L ND [150] U -- ND [150] U -- 96.0 [150] J 70.7 [150] J ND [0.750] U --

SW8260D n-Butylbenzene 100 µg/L ND [150] U -- ND [150] U -- ND [150] U ND [150] U ND [0.750] U --

SW8260D n-Propylbenzene 66 µg/L ND [150] U -- ND [150] U -- ND [150] U ND [150] U ND [0.750] U --

SW8260D o-Xylene 19 µg/L ND [150] U -- ND [150] U -- ND [150] U ND [150] U ND [0.750] U --

SW8260D sec-Butylbenzene 200 µg/L ND [150] U -- ND [150] U -- ND [150] U ND [150] U ND [0.750] U --

SW8260D Styrene 120 µg/L ND [150] U -- ND [150] U -- ND [150] U ND [150] U ND [0.750] U --

SW8260D tert-Butylbenzene 69 µg/L ND [150] U -- ND [150] U -- ND [150] U ND [150] U ND [0.750] U --

SW8260D Tetrachloroethene 4.1 µg/L ND [150] U -- ND [150] U -- ND [150] U ND [150] U ND [0.750] U --

SW8260D Toluene 110 µg/L ND [150] U -- ND [150] U -- ND [150] U ND [150] U ND [0.750] U --

SW8260D trans-1,2-Dichloroethene 6.8 µg/L ND [150] U -- ND [150] U -- ND [150] U ND [150] U ND [0.750] U --

SW8260D trans-1,3-Dichloropropene NS µg/L ND [150] U -- ND [150] U -- ND [150] U ND [150] U ND [0.750] U --

SW8260D Trichloroethene 0.28 µg/L ND [75.0] U -- ND [75.0] U -- ND [75.0] U ND [75.0] U ND [0.375] U --

SW8260D Trichlorofluoromethane 520 µg/L ND [150] U -- ND [150] U -- ND [150] U ND [150] U ND [0.750] U --

SW8260D Vinyl acetate 41 µg/L ND [1500] U -- ND [1500] U -- ND [1500] U ND [1500] U ND [7.50] U --

SW8260D Vinyl chloride 0.019 µg/L ND [22.5] U -- ND [22.5] U -- ND [22.5] U ND [22.5] U ND [0.112] U --

SW8260D Xylenes (total) 19 µg/L ND [450] U -- ND [450] U -- ND [450] U ND [450] U ND [2.25] U --

SW8270E 1,2,4-Trichlorobenzene 0.4 µg/L ND [1500] U -- ND [3130] U -- ND [12400] U ND [772] U -- --

SW8270E 1,2-Dichlorobenzene 30 µg/L ND [1500] U -- ND [3130] U -- ND [12400] U ND [772] U -- --

SW8270E 1,3-Dichlorobenzene NS µg/L ND [1500] U -- ND [3130] U -- ND [12400] U ND [772] U -- --

SW8270E 1,4-Dichlorobenzene 0.48 µg/L ND [1500] U -- ND [3130] U -- ND [12400] U ND [772] U -- --

SW8270E 1-Chloronaphthalene NS µg/L ND [1500] U -- ND [3130] U -- ND [12400] U ND [772] U -- --

SW8270E 1-Methylnaphthalene 0.00063 µg/L ND [1500] U -- ND [3130] U -- ND [12400] U ND [772] U -- --

SW8270E 2,4,5-Trichlorophenol 120 µg/L ND [1500] U -- ND [3130] U -- ND [12400] U ND [772] U -- --

SW8270E 2,4,6-Trichlorophenol 1.2 µg/L ND [1500] U -- ND [3130] U -- ND [12400] U ND [772] U -- --

SW8270E 2,4-Dichlorophenol 4.6 µg/L ND [1500] U -- ND [3130] U -- ND [12400] U ND [772] U -- --

SW8270E 2,4-Dimethylphenol 36 µg/L ND [1500] U -- ND [3130] U -- ND [12400] U ND [772] U -- --

SW8270E 2,4-Dinitrophenol 3.9 µg/L ND [15000] U -- ND [31300] U -- ND [124000] U ND [7730] U -- --

SW8270E 2,4-Dinitrotoluene 0.24 µg/L ND [1500] U -- ND [3130] U -- ND [12400] U ND [772] U -- --

SW8270E 2,6-Dichlorophenol NS µg/L ND [1500] U -- ND [3130] U -- ND [12400] U ND [772] U -- --

SW8270E 2,6-Dinitrotoluene 0.049 µg/L ND [1500] U -- ND [3130] U -- ND [12400] U ND [772] U -- --

SW8270E 2-Chloronaphthalene 75 µg/L ND [1500] U -- ND [3130] U -- ND [12400] U ND [772] U -- --

SW8270E 2-Chlorophenol 9.1 µg/L ND [1500] U -- ND [3130] U -- ND [12400] U ND [772] U -- --

SW8270E 2-Methylnaphthalene 3.6 µg/L ND [1500] U -- ND [3130] U -- ND [12400] U ND [772] U -- --

SW8270E 2-Methylphenol 93 µg/L ND [1500] U -- ND [3130] U -- ND [12400] U ND [772] U -- --

SW8270E 2-Nitroaniline 19 µg/L ND [1500] U -- ND [3130] U -- ND [12400] U ND [772] U -- --

SW8270E 2-Nitrophenol NS µg/L ND [1500] U -- ND [3130] U -- ND [12400] U ND [772] U -- --

SW8270E 3,3'-Dichlorobenzidine 0.13 µg/L ND [1500] U -- ND [3130] U -- ND [12400] U ND [772] U -- --

SW8270E 3-Methylphenol/4-Methylphenol Coelution NS µg/L ND [3000] U -- ND [6250] U -- ND [24800] U ND [1540] U -- --

SW8270E 3-Nitroaniline NS µg/L ND [1500] U -- ND [3130] U -- ND [12400] U ND [772] U -- --

SW8270E 4,6-Dinitro-2-methylphenol 0.15 µg/L ND [90000] U -- ND [188000] U -- ND [743000] U ND [46400] U -- --

SW8270E 4-Bromophenyl phenyl ether NS µg/L ND [1500] U -- ND [3130] U -- ND [12400] U ND [772] U -- --

SW8270E 4-Chloro-3-methylphenol 140 µg/L ND [1500] U -- ND [3130] U -- ND [12400] U ND [772] U -- --

SW8270E 4-Chloroaniline 0.37 µg/L ND [1500] U -- ND [3130] U -- ND [12400] U ND [772] U -- --

SW8270E 4-Chlorophenyl phenyl ether NS µg/L ND [1500] U -- ND [3130] U -- ND [12400] U ND [772] U -- --

SW8270E 4-Nitroaniline 3.8 µg/L ND [1500] U -- ND [3130] U -- ND [12400] U ND [772] U -- --

SW8270E 4-Nitrophenol NS µg/L ND [9000] U -- ND [18800] U -- ND [74300] U ND [4640] U -- --

SW8270E Acenaphthene 53 µg/L ND [1500] U -- ND [3130] U -- ND [12400] U ND [772] U -- --

SW8270E Acenaphthylene NS µg/L ND [1500] U -- ND [3130] U -- ND [12400] U ND [772] U -- --

SW8270E Aniline 13 µg/L ND [7500] U -- ND [15600] U -- ND [61900] U ND [3860] U -- --

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METHOD ANALYTE Acronym PSL1 UNITS

IBC-Tote-24485 IBC-Tote-24481

SAMPLE ID

LOCATION ID

LAB SAMPLE ID

COLLECTION DATE

MATRIX

QC TYPE

SW8270E Anthracene 180 µg/L ND [1500] U -- ND [3130] U -- ND [12400] U ND [772] U -- --

SW8270E Azobenzene 0.12 µg/L ND [1500] U -- ND [3130] U -- ND [12400] U ND [772] U -- --

SW8270E Benzo(a)anthracene 0.03 µg/L ND [1500] U -- ND [3130] U -- ND [12400] U ND [772] U -- --

SW8270E Benzo(a)pyrene 0.025 µg/L ND [1500] U -- ND [3130] U -- ND [12400] U ND [772] U -- --

SW8270E Benzo(b)fluoranthene 0.25 µg/L ND [1500] U -- ND [3130] U -- ND [12400] U ND [772] U -- --

SW8270E Benzo(g,h,i)perylene NS µg/L ND [1500] U -- ND [3130] U -- ND [12400] U ND [772] U -- --

SW8270E Benzo(k)fluoranthene 2.5 µg/L ND [1500] U -- ND [3130] U -- ND [12400] U ND [772] U -- --

SW8270E Benzoic acid 7500 µg/L ND [30000] U -- ND [62500] U -- ND [248000] U ND [15500] U -- --

SW8270E Benzyl alcohol 200 µg/L ND [1500] U -- ND [3130] U -- ND [12400] U 487 [772] J -- --

SW8270E Bis(2-chlorethoxy)methane 5.9 µg/L ND [1500] U -- ND [3130] U -- ND [12400] U ND [772] U -- --

SW8270E Bis(2-chloroethyl)ether 0.014 µg/L ND [1500] U -- ND [3130] U -- ND [12400] U ND [772] U -- --

SW8270E Bis(2-chloroisopropyl)ether 71 µg/L ND [1500] U -- ND [3130] U -- ND [12400] U ND [772] U -- --

SW8270E Bis(2-ethylhexyl)phthalate 5.6 µg/L ND [1500] U -- ND [3130] U -- ND [12400] U ND [772] U -- --

SW8270E Butyl benzyl phthalate 16 µg/L ND [1500] U -- ND [3130] U -- ND [12400] U ND [772] U -- --

SW8270E Carbazole NS µg/L ND [1500] U -- ND [3130] U -- ND [12400] U ND [772] U -- --

SW8270E Chrysene 25 µg/L ND [1500] U -- ND [3130] U -- ND [12400] U ND [772] U -- --

SW8270E Dibenzo(a,h)anthracene 0.025 µg/L ND [1500] U -- ND [3130] U -- ND [12400] U ND [772] U -- --

SW8270E Dibenzofuran 0.79 µg/L ND [750] U -- ND [1560] U -- ND [6190] U ND [386] U -- --

SW8270E Diethyl phthalate 1500 µg/L ND [1500] U -- ND [3130] U -- ND [12400] U ND [772] U -- --

SW8270E Dimethyl phthalate NS µg/L ND [1500] U -- ND [3130] U -- ND [12400] U ND [772] U -- --

SW8270E Di-n-butyl phthalate 90 µg/L ND [1500] U -- ND [3130] U -- ND [12400] U ND [772] U -- --

SW8270E Di-n-octyl phthalate 20 µg/L ND [1500] U -- ND [3130] U -- ND [12400] U ND [772] U -- --

SW8270E Fluoranthene 80 µg/L ND [1500] U -- ND [3130] U -- ND [12400] U ND [772] U -- --

SW8270E Fluorene 29 µg/L ND [1500] U -- ND [3130] U -- ND [12400] U ND [772] U -- --

SW8270E Hexachlorobenzene 0.0098 µg/L ND [1500] U -- ND [3130] U -- ND [12400] U ND [772] U -- --

SW8270E Hexachlorobutadiene 0.14 µg/L ND [1500] U -- ND [3130] U -- ND [12400] U ND [772] U -- --

SW8270E Hexachlorocyclopentadiene 0.041 µg/L ND [4500] U -- ND [9380] U -- ND [37100] U ND [2320] U -- --

SW8270E Hexachloroethane 0.33 µg/L ND [1500] U -- ND [3130] U -- ND [12400] U ND [772] U -- --

SW8270E Indeno(1,2,3-cd)pyrene 0.25 µg/L ND [1500] U -- ND [3130] U -- ND [12400] U ND [772] U -- --

SW8270E Isophorone 78 µg/L ND [1500] U -- ND [3130] U -- ND [12400] U ND [772] U -- --

SW8270E Naphthalene 0.12 µg/L ND [1500] U -- ND [3130] U -- ND [12400] U ND [772] U -- --

SW8270E Nitrobenzene 0.14 µg/L ND [1500] U -- ND [3130] U -- ND [12400] U ND [772] U -- --

SW8270E N-Nitrosodimethylamine 0.00011 µg/L ND [1500] U -- ND [3130] U -- ND [12400] U ND [772] U -- --

SW8270E N-Nitrosodi-n-propylamine 0.011 µg/L ND [1500] U -- ND [3130] U -- ND [12400] U ND [772] U -- --

SW8270E N-Nitrosodiphenylamine 12 µg/L ND [1500] U -- ND [3130] U -- ND [12400] U ND [772] U -- --

SW8270E Pentachlorophenol 0.041 µg/L ND [7500] U -- ND [15600] U -- ND [61900] U ND [3860] U -- --

SW8270E Phenanthrene NS µg/L ND [1500] U -- ND [3130] U -- ND [12400] U ND [772] U -- --

SW8270E Phenol 580 µg/L ND [1500] U -- ND [3130] U -- ND [12400] U ND [772] U -- --

SW8270E Pyrene 12 µg/L ND [1500] U -- ND [3130] U -- ND [12400] U ND [772] U -- --

EPA 1633 / MLA-1104 11-chloroeicosafluoro-3-oxaundecane-1-sulfonic acid 11Cl-PF3OUdS NS µg/L3 -- ND [40.1] U -- ND [38.7] U -- -- -- ND [0.0038] U

EPA 1633 / MLA-1104 9-Chlorohexadecafluoro-3-oxanonane-1-sulfonic acid 9Cl-PF3ONS NS µg/L3 -- ND [40.]1 U -- ND [38.7] U -- -- -- ND [0.0038] U

EPA 1633 / MLA-1104 4,8-Dioxa-3H-perfluorononanoic acid ADONA NS µg/L3 -- ND [40] U -- ND [38.6] U -- -- -- ND [0.0038] U

EPA 1633 / MLA-1104 Fluorotelomer sulphonic acid 4:2 4:2 FTS NS µg/L3 -- ND [40] U -- ND [38.6] U -- -- -- ND [0.0058] U

EPA 1633 / MLA-1104 Fluorotelomer sulphonic acid 6:2 6:2 FTS NS µg/L3 -- ND [36.1] U -- ND [34.8] U -- -- -- ND [0.0058] U

EPA 1633 / MLA-1104 Fluorotelomer sulphonic acid 8:2 8:2 FTS NS µg/L3 -- ND [34] U -- ND [32.9] U -- -- -- ND [0.0058] U

EPA 1633 / MLA-1104 Hexafluoropropylene oxide dimer acid HFPO-DA 0.0102 µg/L3 -- ND [40] U -- ND [38.6] U -- -- -- ND [0.0038] U

EPA 1633 / MLA-1104 N-Ethyl perfluorooctanesulfonamide NEtFOSA NS µg/L3 -- ND [28] U -- ND [27.1] U -- -- -- ND [0.0014] U

EPA 1633 / MLA-1104 2-(N-Ethylperfluorooctanesulfonamido) acetic acid NEtFOSAA NS µg/L3 -- ND [10] U -- ND [9.66] U -- -- -- ND [0.0014] U

EPA 1633 / MLA-1104 N-Ethyl perfluorooctanesulfonamidoethanol NEtFOSE NS µg/L3 -- ND [100] U -- ND [96.6] U -- -- -- ND [0.019] U

EPA 1633 / MLA-1104 N-Methylperfluorooctanesulfonamide NMeFOSA NS µg/L3 -- ND [10] U -- ND [9.66] U -- -- -- ND [0.0014] U

EPA 1633 / MLA-1104 2-(N-Methylperfluorooctanesulfonamido) acetic acid NMeFOSAA NS µg/L3 -- ND [10] U -- ND [9.66] U -- -- -- ND [0.0014] U

EPA 1633 / MLA-1104 N-Methyl perfluorooctanesulfonamidoethanol NMeFOSE NS µg/L3 -- ND [100] U -- ND [96.6] U -- -- -- ND [0.019] U

EPA 1633 / MLA-1104 Nonafluoro-3,6-dioxaheptanoic acid NFDHA NS µg/L3 -- ND [20] U -- ND [19.3] U -- -- -- ND [0.0019] U

EPA 1633 / MLA-1104 Perfluorobutanesulfonic acid PFBS NS µg/L3 -- ND [10] U -- ND [9.66] U -- -- -- ND [0.0014] U

EPA 1633 / MLA-1104 Perfluorobutanoic acid PFBA NS µg/L3 -- ND [40] U -- ND [38.6] U -- -- -- ND [0.0058] U

EPA 1633 / MLA-1104 Perfluorodecanesulfonic acid PFDS NS µg/L3 -- ND [10] U -- ND [9.66] U -- -- -- ND [0.0014] U

EPA 1633 / MLA-1104 Perfluorodecanoic acid PFDA NS µg/L3 -- ND [10] U -- ND [9.66] U -- -- -- ND [0.00096] U

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Surface Water Water Surface Water Water Surface Water Surface Water Surface Water Water QC Primary Primary Primary Primary Primary Primary Trip Blank Field Blank

METHOD ANALYTE Acronym PSL1 UNITS

IBC-Tote-24485 IBC-Tote-24481

SAMPLE ID

LOCATION ID

LAB SAMPLE ID

COLLECTION DATE

MATRIX

QC TYPE

EPA 1633 / MLA-1104 Perfluorododecanesulfonic acid PFDoS NS µg/L3 -- ND [10] U -- ND [9.66] U -- -- -- ND [0.0014] U

EPA 1633 / MLA-1104 Perfluorododecanoic acid PFDoA NS µg/L3 -- ND [8] U -- ND [7.73] U -- -- -- ND [0.00096] U

EPA 1633 / MLA-1104 Perfluoro(2-ethoxyethane)sulfonic acid PFEESA NS µg/L3 -- ND [10] U -- ND [9.66] U -- -- -- ND [0.0019] U

EPA 1633 / MLA-1104 Perfluoroheptanesulfonic acid PFHpS NS µg/L3 -- ND [10] U -- ND [9.66] U -- -- -- ND [0.0014] U

EPA 1633 / MLA-1104 Perfluoroheptanoic acid PFHpA NS µg/L3 -- ND [10] U -- ND [9.66] U -- -- -- ND [0.00096] U

EPA 1633 / MLA-1104 3-Perfluoroheptyl propanoic acid 7:3 FTCA NS µg/L3 -- ND [250] U -- ND [242] U -- -- -- ND [0.019] U

EPA 1633 / MLA-1104 Perfluorohexanesulfonic acid PFHxS 0.0102 µg/L3 -- ND [11.5] U -- ND [11.1] U -- -- -- ND [0.0014] U

EPA 1633 / MLA-1104 Perfluorohexanoic acid PFHxA NS µg/L3 -- ND [10] U -- ND [9.66] U -- -- -- ND [0.00096] U

EPA 1633 / MLA-1104 Perfluoro-3-methoxypropanoic acid PFMPA NS µg/L3 -- ND [20] U -- ND [19.3] U -- -- -- ND [0.0019] U

EPA 1633 / MLA-1104 Perfluoro-4-methoxybutanoic acid PFMBA NS µg/L3 -- ND [10] U -- ND [9.66] U -- -- -- ND [0.0019] U

EPA 1633 / MLA-1104 Perfluorononanesulfonic acid PFNS NS µg/L3 -- ND [10] U -- ND [9.66] U -- -- -- ND [0.0014] U

EPA 1633 / MLA-1104 Perfluorononanoic acid PFNA 0.0102 µg/L3 -- ND [10] U -- ND [9.66] U -- -- -- ND [0.00096] U

EPA 1633 / MLA-1104 Perfluorooctanesulfonamide PFOSA NS µg/L3 -- ND [10] U -- ND [9.66] U -- -- -- ND [0.0014] U

EPA 1633 / MLA-1104 Perfluorooctanesulfonic acid PFOS 0.0042 µg/L3 -- ND [10] U -- ND [9.66] U -- -- -- ND [0.0014] U

EPA 1633 / MLA-1104 Perfluorooctanoic acid PFOA 0.0042 µg/L3 -- ND [10] U -- ND [9.66] U -- -- -- ND [0.00096] U

EPA 1633 / MLA-1104 2H,2H,3H,3H-Perfluorooctanoic acid 5:3 FTCA NS µg/L3 -- ND [250] U -- ND [242] U -- -- -- ND [0.019] U

EPA 1633 / MLA-1104 Perfluoropentanesulfonic acid PFPeS NS µg/L3 -- ND [10] U -- ND [9.71] U -- -- -- ND [0.0014] U

EPA 1633 / MLA-1104 Perfluoropentanoic acid PFPeA NS µg/L3 -- ND [20] U -- ND [19.3] U -- -- -- ND [0.0019] U

EPA 1633 / MLA-1104 3-Perfluoropropyl propanoic acid 3:3 FTCA NS µg/L3 -- ND [40] U -- ND [38.6] U -- -- -- ND [0.0096] U

EPA 1633 / MLA-1104 Perfluorotetradecanoic acid PFTeDA NS µg/L3 -- ND [10] U -- ND [9.66] U -- -- -- ND [0.00096] U

EPA 1633 / MLA-1104 Perfluorotridecanoic acid PFTrDA NS µg/L3 -- ND [10] U -- ND [9.66] U -- -- -- ND [0.00096] U

EPA 1633 / MLA-1104 Perfluoroundecanoic acid PFUnA NS µg/L3 -- ND [10] U -- ND [9.66] U -- -- -- ND [0.00096] U Notes:

1 PSLs are defined as the EPA RSLs for Tapwater with a hazard quotient (HQ) of 0.1 and cancer risk of 1x10-6 (2024).

3 Laboratory results reported in ng/g and converted to µg/L (equivilant to ng/mL) for this report for comparisson to PSLs. A 1:1 conversion ratio was assumed as the 3 density of concentrated JET-X 2% HEF5 is 1.020±0.010 g/mL.

4 PFAS was analyzed via EPA Method 1633 for the July 2024 sampling and MLA-110 for the October 2024 sampling 5 Johnson Controls. 2020. Data Sheet, JET-X 2% High-Expansion Foam Concentrate. Available at:

5 https://docs.johnsoncontrols.com/specialhazards/api/khub/documents/rvRs2ATo0RtNk39lu869Mg/content Bold/red indicates that a detected result exceeds the PSL.

Yellow/Bold indicates the LOD for a non-detect results exceeds the PSL.

LOD shown in brackets [ ] -- not analyzed µg/L – micrograms per liter EPA – U.S. Environmental Protection Agency HEF = high expansion foam J – estimated concentration LOD – limit of detection MCL – maximum contaminant level ND – not detected ng/L = nanograms per liter NS – not specified PFAS – per- and polyfluoroalkyl substances PSL – project screening level QEP – Qualified Environmental Professional RSL – Regional Screening Level U – not detected USCG – U.S. Coast Guard

2EPA MCL for PFAS (EPA 2024).