Comments by VNG.co LLC on Reconsideration of the Final Determination of the Mid-Term Evaluation of Greenhouse Gas Emissions Standards For Model Year 2022-2025 Light-Duty Vehicles Docket ID: EPA-HQ-OAR-2015-0827 VNG.co LLC is a developer of compressed natural gas (CNG) fuel dispensing infrastructure for light- and medium-duty natural gas vehicles (NGVs).

MP particles themselves can cause wounds or blockages to the gastrointestinal tract, leading to more serious consequences (Revel et al., 2018).

/Email: Lead Inspector Sherronda Phelps US EPA 281-983-2122 phelps.sherronda@epa.gov Participating Inspectors Page 1 of 19 Rev 01/07/2021 EPA Inspection Report - Page 4 of 22 RMP Program Level 3 Process Checklist Facility Name: _H_e_n_d__er_s_o_n__G_a_s__P_la_n_t___________________ Subpart A - General [68.10-15] General requirements followed and implemented as in 40 CFR 68.10-15?

NPDES Inspection Report - Wastewater National Database Information Inspection Date: July 13, 2022 Inspection Type: CEI - Wastewater Treatment Facility Entry/Exit Time: 12:00 pm / 12:26 pm NPDES ID Number: NDG589310 NAICS Code: 221320 Inspection ID: 202207_NDG589310 Lead inspector and affiliation: Stephanie Meyers / EPA Region 8 Inspector and affiliation: Emilio Llamozas / EPA Region 8 Facility Location Information (Name/Location/ Mailing Address) Site/Facility Name & Location: Little Eagle Community Lagoon (Also known as Running Antelope) S1 T8N R27E Fort Yates, North Dakota 58538 Mail Report to: Randez Bailey rbailey@standingrock.org Leon Spotted Bull leon.spottedbull@standingrock.org Contact Information Facility Contacts: (indicate primary lead and present during inspection) Person/Company meeting definition of "Operator" Authorized Official(s) (Per NOI) Name(s)/Title Randez Bailey / Rural Water System Director / Standing Rock Municipal, Rural, and Industrial (MR&I) Program / present during opening and closing conferences Leon Spotted Bull / Wastewater Supervisor / Standing Rock MR&I Program / primary lead during the inspection Wyatt Red Tomahawk / Wastewater Operator / Standing Rock MR&I Program / present during the inspection Jake Luger / Acting Environmental Director / Standing Rock Sioux Tribe Environmental Program / present during opening conference Tyler Timmons / Tribal Utility Consultant / Indian Health Service (IHS) / present during the inspection Standing Rock Sioux Tribe Randez Bailey / Rural Water System Director / Standing Rock MR&I Program Permit Information Is the permit on site and available?

EPA Lead Inspector: Dean Maraldo Supervisor Review: Ryan Bahr [Signature] DINO MARALDO Digitally signed by DINO MARALDO Date: 2023.08.11 08:23:13 -05'00' U.S.

Report Title: Inspection Date(s): Regulatory Program(s): Company Name: Facility Name: Facility Location: Latitude: County/Parish: AFS/ICIS-Air Number: Permit Number: NAICS Code: DSB ID #: Clean Air Act Inspection of Carpenter Technology Corp 04/09/2024 - 04/12/2024 Title V, NSPS, NESHAP, MACT, SIP Carpenter Technology Corp Carpenter Technology Corp 101 West Bern St Reading, PA 19612 40.361105 Longitude: Berks County -75.936838 PA000470235 06-05007 331110 ECAD-123 SIC: 3312 Facility Representatives: Point of Contact Scott McGoldrick, Environmental Manager of Reading Phone: 610-208-2141 Email: smcgoldrick@cartech.com Chris Luksic, Corporate Environmental Manager Phone: 610-208-2017 Email: cluksic@cartech.com Harry Pehote, Environmental Engineer Phone: 610-208-2383 Email: hpehote@cartech.com EPA Inspectors: Scott Yanos, Life Scientist, 3ED21 Phone: 215-814-2128 Email: yanos.scott@epa.gov Dean DeLuca, Physical Scientist, 3ED21 Phone: 304-234-0264 Email: deluca.dean@epa.gov State/Local Inspectors: Kayla Eller, Air Quality Inspector Phone: 717-265-5366 Email: kaeller@pa.gov William Borst, Air Quality Supervisor Phone: 717-503-7550 Email: wborst@pa.gov Other personnel present included in Attachment 3: Sign-in Sheet DSB ID #: ECAD-123 EPA Lead Inspector Signature Supervisor Signature SCOTT YANOS Digitally signed by SCOTT YANOS Date: 2024.06.04 13:13:13 -04'00' Scott Yanos 1600 John F Kennedy Blvd Philadelphia, PA 19103-2852 KRISTEN HALL Digitally signed by KRISTEN HALL Date: 2024.06.04 14:25:37 -04'00' Kristen Hall Date Date 2 DSB ID #: ECAD-123 Table of Contents I.

Pretreatment Compliance Audit Summary Report Discharger: Location: Contacts: Audit Dates: Audited By: New Castle County, Delaware Middletown-Odessa-Townsend Regional Wastewater Treatment Plant NPDES No.

UTAH DEPARTMENT OF TRANSPORTATION (UDOT) MUNICIPAL SEPARATE STORM SEWER SYSTEM (MS4) PROGRAM AUDIT REPORT Remote Audit Dates: March 1-2, and 16, 2023 Field Site Visit Dates: March 6-9, 2023 Report Date: August 2, 2023 Enforcement and Compliance Assurance Division U.S.

I, Chelo Hall, lead inspector, presented credentials to Mr.

I, Chelo Hall, lead inspector, presented credentials to Mr.

The water and staining appeared to lead to an area where the tarp covering the salt pile was extending beyond the berm.

Gonzalez EPA Region 2-CEPD Enforcement Officer (787) 977-5839 gonzalez.eduardo@epa.gov Khrystian Vazquez EPA Region 2-CEPD Enforcement Officer (787) 977-5860 vazquez.khrystian@epa.gov Status: Final Record Schedule: 1044(c) Multi-media Checklist: ATTACHMENT # N/A Referral: No EPA Lead Inspector Signature/Date X May 20, 2023 1 Supervisor Signature/Date Resource Conservation and Recovery Act University of Puerto Rico Mayagez Campus PRD000691063 X Da vid N .

Gonzalez EPA Region 2-CEPD Enforcement Officer (787) 977-5839 gonzalez.eduardo@epa.gov Khrystian Vazquez EPA Region 2-CEPD Enforcement Officer (787) 977-5860 vazquez.khrystian@epa.gov Status: Final Record Schedule: 1044(c) Multi-media Checklist: ATTACHMENT # N/A Referral: No EPA Lead Inspector Signature/Date X May 20, 2023 1 Supervisor Signature/Date Resource Conservation and Recovery Act University of Puerto Rico Mayagez Campus PRD000691063 X Da vid N .

Region 6 - Enforcement & Compliance Assurance Division INSPECTION REPORT Inspection Date(s): Media Program: Regulatory Program(s) 5/14/2025 - 5/15/2025 Water Clean Water Act Company Name: Facility Name: Facility Physical Location: (city, state, zip code) Mailing address: (city, state, zip code) County/Parish: Facility Phone Number Facility Contact: FRS Number: Identification/Permit Number: Media Identifier Number: NAICS: SIC: Nemaha Environmental Services, LLC Gray Commercial Mud Disposal, SWD, and Reclamation Facility Latitude: 36.551290 Longitude: -97.942700 Kremlin, OK, 73753 5320 West Keowee Road Kremlin, OK 73753 Garfield County 580-541-2075 Audie Dorrough adorrough@nemahaenviro.com NA OKU002218 NA 211111 1311 Personnel participating in inspection: Michael Blaha (lead) EPA/Region 6 ECDW Tamara Griffin EPA/Region 6 ECDW Matthew Wilkowske Oklahoma Corporation Commission Enforcement Officer/Inspector Inspector Environmental Coordinator EPA Lead Inspector Signature/Date Supervisor Signature/Date MICHAEL BLAHA Date: 2025.06.24 13:14:12 -05'00' Digitally signed by MICHAEL BLAHA Michael Blaha Date JEANNE ECKHART Date: 2025.06.24 13:30:33 -05'00' Digitally signed by JEANNE ECKHART Jeanne Eckhart Date 6ENFORM-019-R8.2 (02/12/2020) 1 Nemaha Environmental Service, LLC - Gray Commercial Mud Disposal, SWD, and Reclamation Facility OKU002218 (CWA) Inspection Date 5/14/2025 - 5/15/2025 Section I - INTRODUCTION PURPOSE OF THE INSPECTION Environmental Protection Agency (EPA) Region 6 inspector Michael Blaha arrived at Nemaha Environmental Service, LLC - Gray Commercial Mud Disposal, SWD, and Reclamation Facility, located off West Keowee Road (36.551290, -97.942700) at 12:00 PM on May 14, 2025 and May 15, 2025, for an announced inspection.

COMPLIANCE EVALUATION INSPECTION REPORT FOR UNDERGROUND STORAGE TANKS EPA Region 6 Federal Form FID #: 0176NM FACILITY NAME: Route 66 Travel Center @140 INSPECTION DATE(S): 06-09-2025 Tribal Land: Pueblo of Laguna Physical Address: City, State, Zip: Mailing Address: Facility Representative Title and E-mail: 14314 Central Avenue Phone: Albuquerque, NM 87121 County 14314 Central Avenue (Address) Albuquerque (City) Steve Gethman, sgethmann@poldc.com 202-352-7876 Bernalillo NM (State) 87121 (Zip) UST Operator: Laguna Development Corporation Phone: 505-270-1482 Fax: ------------- Mailing Address: PO Box 550 Casa Blanca NM 87007 (Address) (City) (State) (Zip) UST Contact: Mailing Address: Steve Gethman PO Box 550 Phone: 505-218-0814 Casa Blanca Fax: --------------- NM 87007 (Address) (City) (State) (Zip) UST Owner: Laguna Development Corporation Phone: 505-270-1482 Fax: ------------ Mailing Address: PO Box 550 Casa Blanca NM 87007 (Address) (City) Contact Name and E-mail: Steve Gethman, sgethmann@poldc.com (State) (Zip) Phone Number: 505-218-0814 Facility Land Tribally Owned: Yes No Facility Privately Owned/Leased on Tribal Land: Yes No Lead Inspector: Joshua Ridley Additional Inspector(s) and Others present: Ruben Moya, Steve Gethman, Leonard Sabatino, ENIPC OETA Summary of Findings and Facility Comments: Facility clean and dry.