REPORT OF THE PRETREATMENT COMPLIANCE INSPECTION AT Little Blue Valley Sewer District 21208 E.

At the time of the inspection, the spent lead-acid batteries were being sent for recycling.

In November 2021, ten market-leading switchgear manufacturers committed in a joint statement to develop exclusively PFAS-free SF6 alternatives and thus enable the transition towards a climate-neutral power grid as quickly as possible.

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For this inspection, I operated as the lead inspector.

Sincerely, Prideaux, Digitally signed by Prideaux, LisaKay LisaKay Date: 2023.08.24 13:05:51 -06'00' Lisa-kay Prideaux NPDES and Wetlands Enforcement Section Enforcement and Compliance Assurance Division Enclosures: 1) NPDES Wastewater Lagoon Inspection Report 2) Photo Log cc: Jeffrey Stiffarm, President, Gros Ventre and Assiniboine Tribes of the Fort Belknap Reservation (email) Ina Nez Perce, Environmental Director, Fort Belknap (email) Gene Talks Different, Water Plant Manager (email) Rob Adams, Indian Health Services (email) NPDES Wastewater Lagoon Inspection Report National Database Information Inspection Date: July 19, 2023 Inspection Type: CEI Entry/Exit Time: 11:40/12:10 NPDES ID Number: MTU000037 NAICS Code: 221300 Sewage Treatment Inspection ID: 202307_MTU000037 Facility Lead inspector and affiliation: Lisa-kay Prideaux / EPA Region 8 Montana Operations Office Facility Location Information Site/Facility Name & Location: Fort Belknap Hays (Pine Grove) Lagoons 48.000541N; -108.690138W Email Report to: Kasey Hastheeagle Director of Prairie Mountain Utilities Kasey.hastheeagle@ftbelknap.org Contact Information Facility Contacts: Person/Company meeting definition of "Operator" Authorized Official(s) Name(s)/Title Kasey Hastheeagle - Director of Prairie Mountain Utilities (present) Gene Talks Different - Water Plant Manager (present) Tyus Hammett - Water/Wastewater Operator in Training (present) Jeffrey Stiffarm - President (not present) Kasey Hastheeagle - Director of Prairie Mountain Utilities (present) Tribe Representative(s) Indian Health Service Representative(s) Rob Adams - Indian Health Services, Engineer (present) Permit Information Is the permit on site and available?

Compliance Monitoring History (5 years) Statute CWA CWA CWA Source ID MS0054941 MS0054941 MS0054941 System ICIS-NPDES ICIS-NPDES ICIS-NPDES Activity Type Inspection/Evaluation Inspection/Evaluation Inspection/Evaluation Compliance Monitoring Type Base Program - Evaluation Base Program - Evaluation Base Program, SSO - Evaluation Lead Agency EPA State State Date 09/23/2021 08/13/2018 08/13/2018 Informal Enforcement Actions (5 Years) CWA ICIS-NPDES CWA ICIS-NPDES CWA ICIS-NPDES MS0054941 MS0054941 MS0054941 Base Program - Letter of Violation/ Warning Letter Base Program - Letter of Violation/ Warning Letter Base Program - Letter of Violation/ Warning Letter State State State 08/23/2021 11/13/2020 08/10/2018 8.

The premise of this test will be to use a mass balance approach that is capable of determining both the lb/hr rate and the percent capture efficiency across the filter processes for each process line, beginning with the introduction of slurry to the point where emissions are captured by the hoods leading to the thermal oxidizers.

Sincerely, Prideaux, Digitally signed by Prideaux, LisaKay LisaKay Date: 2022.08.11 11:59:33 -06'00' Lisa-kay Prideaux NPDES and Wetlands Enforcement Section Enforcement and Compliance Assurance Division 1 Enclosures: 1) NPDES Inspection Report 2) Photo Log cc: The Honorable Tom McDonald, Chairman, CSKT (email) Wilhelmina Keenan, Environmental Director, CSKT (email) Evan Smith, Water Quality Regulatory Specialist, CSKT (email) Raquel "Rocki" Davis, Salish Kootenai Housing Authority (email) 2 NPDES- Municipal Wastewater National Database Information Inspection Date: June 15, 2022 Inspection Type: Compliance Evaluation Inspection Entry/Exit Time: 10:13-12:00 (site review) NPDES ID Number: MT0029017 12:45-1:30 (records review and closing conference) NAICS Code: 221320 Inspection ID: 202206-MT0029017 Lead inspector and affiliation: Evan Smith - The Confederated Salish and Kootenai Tribes of the Flathead Reservation.

FKM and FEPM are adopted by leading manufacturer of semiconductor equipment as the only material that has chemical resistance, heat resistance and compression resistance at the same time. c.

Environmental Protection Agency (EPA) Adam Hendrickson, Physical Scientist (913) 551-7253 (Lead Inspector) Rickey Roberts, Life Scientist (913) 551-7615 3.0 INSPECTION PROCEDURES I contacted Mr.

If the requested information or documentation cannot be made available, state the reason(s) why it cannot be made available, and provide all information that could lead to obtaining it.

EPA-ORD-CEMM-AMCD Cory Lormand LDEQ-OEC-Surveillance Division Physical Scientist Chemical Engineer Senior Chemist Physical Scientist Technician Federal Postdoctoral Research Fellow/Chemical Engineer Environmental Scientist EPA Lead Inspector Signature/Date James Haynes 6/28/2022 Date Supervisor Signature/Date JAMES LEATHERS Date: 2022.07.17 21:49:50 -05'00' Digitally signed by JAMES LEATHERS James Leathers Date 6ENFORM-019-R8.2 (02/12/2020) 1 EPA Inspection Report - Page 2 of 7 Section I - INTRODUCTION PURPOSE OF THE INSPECTION Evonik / Reserve Plant Inspection Date 04/18/2022 On April 18, 2022, the Government Team consisting of Mr.

There have been instances where traditional bushings without PTFE coating have caused fretting and ultimately cracks appeared with the risk of losing a rotor blade which would have lead to immediate crash of the helicopter.

Inspectors observed a pallet of lead acid batteries outside, uncovered.