AG Aegis Company, the Facility's contractor, conducts sampling at the designated sampling points once every six months for cadmium, chromium, copper, lead, nickel, silver, zinc, cyanide, and total toxic organics (TTO).

UNITED STATES ENVIRONMENTAL PROTECTION AGENCY REGION 4 ATLANTA FEDERAL CENTER 61 FORSYTH STREET ATLANTA, GEORGIA 30303-8960 SENT VIA ELECTRONIC MAIL Mr.

This significantly favors the proton flux through the PEM membranes and leads to power densities that ar

UNITED STATES ENVIRONMENTAL PROTECTION AGENCY REGION 4 ATLANTA FEDERAL CENTER 61 FORSYTH STREET ATLANTA, GEORGIA 30303-8960 SENT VIA ELECTRONIC MAIL Ms.

ELECTRONIC MAIL CONFIRMATION OF EMAIL RECEIPT REQUESTED Nelson Keaton Stabilit America, Inc. 285 Industrial Drive Moscow, Tennessee 38057 nelson.keaton@stabilitamerica.com Re: Request for Information Stabilit America, Inc.

SENT VIA ELECTRONIC MAIL Michael Dryer ABACO Systems Inc. 12090 Memorial Pkwy SW Huntsville, Alabama 35803 michael.dryer@ametek.com Re: Request for Information ABACO Systems Inc.

NPDES ID Number: UT0000184 NAICS Code: 212399 Inspection ID: 202409_ UT0000184 Lead inspector and affiliation: Jennifer Ferrando, U.S.

NPDES Compliance Inspection Report Knife River Corporation Boise, Idaho NPDES Tracking Number: #IDR053188 Inspection Date: 9/16/2024 Prepared by: CJ Langlois U.S.

Facility Address: Road, 701, Km 0.7, Salinas Industrial Park, Salinas, Puerto Rico 00751 ICIS-Air ID #: PR0000007212300022 EPA Lead Inspector: Alex Rivera, Enforcement Officer, rivera.alex@epa.gov, 787-977-5845 EPA other attendees: Carlos Huertas-Hernndez, On-Scene Coordinator, 787-977-5861 Eduardo A.

UNITED STATES ENVIRONMENTAL PROTECTION AGENCY REGION 4 ATLANTA FEDERAL CENTER 61 FORSYTH STREET ATLANTA, GEORGIA 30303-8960 SENT VIA ELECTRONIC MAIL Ms.

REGION 6 DA LLAS, TX 75270 June 6, 2025 TRANSMITTED VIA E-MAIL Tarun Bhatt, CEO Gladieux Metals Recycling, LLC P.O.

x Yes No Name: Jose Vasquez Title: Owner Phone: (713) 933-4647 Email: scrapmetal_jcv@hotmail.com Additional Personnel Participating in Inspection: Name: N/A Title: N/A Inspector(s): Taylor Fontaine Mariah Papac Ivy Koberlein Sharron Crayton Inspection Report Author: Title: Lead Inspector Inspector Inspector Inspector Company: Eastern Research Group, Inc.

x Yes No Name: Jose Vasquez Title: Owner Phone: (713) 933-4647 Email: scrapmetal_jcv@hotmail.com Additional Personnel Participating in Inspection: Name: N/A Title: N/A Inspector(s): Taylor Fontaine Mariah Papac Ivy Koberlein Sharron Crayton Inspection Report Author: Title: Lead Inspector Inspector Inspector Inspector Company: Eastern Research Group, Inc.

Hansford County Feeders Inspection Date 03/04/2025 Region 6 - Enforcement & Compliance Assurance Division INSPECTION REPORT Inspection Date(s): Media Program: Regulatory Program(s) 03/04/2025 Water CWA, NPDES, CAFO Company Name: Facility Name: Facility Physical Location: (city, state, zip code) Mailing address: (city, state, zip code) County/Parish: Facility Phone Number Facility Contact: Hansford County Feeders Hansford County Feeders 13800 CR 19 (36.312, -101.300) Spearman, TX 79081 13800 CR 19 Spearman, TX 79081 Hansford (806) 270-1337 Dustin Mackie Dustin@HCFLP.com Manager Facility Registry ID: Identification/Permit Number: Media Identifier Number: NAICS: SIC: N/A TKG920440 N/A 112112 0211 Personnel participating in inspection: Lucas Bomar EPA/6ECAD-WA Dustin Mackie Hansford County Feeders Inspector(lead) Manager EPA Lead Inspector Signature/Date LUCAS BOMAR Date: 2025.04.17 15:02:43 -05'00' Digitally signed by LUCAS BOMAR Lucas Bomar Date Supervisor Signature/Date ANTHONY LOSTON Date: 2025.04.21 05:50:59 -05'00' Digitally signed by ANTHONY LOSTON Anthony Loston Date 6ENFORM-019-R8.2 (02/12/2020) 1 Hansford County Feeders Inspection Date 03/04/2025 Section I - INTRODUCTION PURPOSE OF THE INSPECTION EPA Region 6 inspector Lucas Bomar arrived at Hansford County Feeders the "Site" or "Facility" located at 13800 CR 19 Spearman, TX 79081 at 10:00AM, on March 04, 2024, for an unannounced inspection.

Schautteet informed us that the inlets lead to a sediment pond on-site. 3 Turner Construction Company / Deloitte (Project Star) Permit #: TXR1592MU Inspection Date: 08/09/2024 Silt fence and rock filter berm was observed along the perimeter of the site (Appendix 1, Photo 8).