EPA Small Business Resource Information Sheet (EPA Handout) x Solvent-Contaminated Wipes Final Rule Chart (EPA Handout) x Recycling Electronics (IDNR Handout) x Lead-Based Paint Activities (IDNR Handout) x Excluded Solvent-Contaminated Wipe Rule (IDNR Handout) x Battery Recycling/Disposal (IDNR Handout) x Management of Fluorescent Lamps for Businesses (IDNR Handout) x Incompatible Chemicals (IDNR Handout) x Universal Wastes Including Aerosol Cans (IDNR Handout) x TCLP Waste Determination Testing (IDNR Handout) x Industry Sector Notebooks (EPA Handout) x Environmental Compliance Assistance Centers (EPA Handout) x e-Manifest Fact Sheet (EPA Handout) x RCRA Online A Quick Reference Guide (EPA Handout) x Requirements for Used Oil Management Standards (EPA Handout) x Emergency Response Program (EPA Handout) x Commercial Motor Vehicle Transportation System Security & Safety x Security Awareness (EPA Handout) x Chemical Facility Anti-Terrorism Standards (Homeland Security Handout) x Iowa Life/Changing Iowa Department of Economic Development - Iowa Environmental Guide for Business I followed the inspection procedures detailed in the RCRA CEI Standard Operating Procedure (SOP) 2321.01D, unless noted otherwise. 4.0 FINDINGS AND OBSERVATIONS 4.1 Facility Information and Operations 3 Mr.

We started our visual inspection by looking at fueling station (photo 1), the north dry bunker (photos 2 and 3), Outfall 03 (photo 4), a 250-gallon AST of used oil surrounded by concrete blocks as protection which was located at the northwest corner of the shop building (photo 5), the main aggregate pile just south of the shop building and the ready mix plant (photo 6), the ready mix plant (photo 7), inlet pipe at the ready mix plant that leads to Outfall 02 (photo 8), Outfall 02 with standing water (photo 9), the washout holding pits and re-claiming operation (photos 10, 12), truck wash station (photo 11), Outfall 01 and washout pits gate (photo 13), runon drainage pipes from adjacent facility north of the site (photo 14), the gate at the southwest corner of the washout holding pits that was not fully closed to prevent discharge (photo 15), the south dry bunker (photo 16), and the paved drive way (photo 17).

., SW South Charleston, WV 25303 38.365333 Longitude: Kanawha County -81.706116 WV00003900011 R30-03900011-2019 325181 SIC: ECAD-302 2812 Facility Representatives: Scott Farley, Production Manager Phone: 304-720-3246 Email: Ray Stuart, Plant Manager Phone: 304-746-3041 Email: Katie Musick, EHS Leader Phone: 304-932-7811 Email: sfarley@solenis.com rstuart@solenis.com kmusick@solenis.com Point of Contact EPA Inspectors: Stafford Stewart, Environmental Engineer, 3ED21 Phone: 215-814-5352 Email: Stewart.stafford@epa.gov Steve Ott, Life Scientist, 3ED21 Phone: 215-814-2267 Email: Ott.steven@epa.gov Scott Yanos, Life Scientist, 3ED21 Phone: 215-814-2128 Email: Yanos.scott@epa.gov State/Local Inspectors: Angela Chestnut, Engineer, WVDEP Phone: 304-389-7946 Email: Angela.k.chestnut@wv.gov DSB ID #: ECAD-302 EPA Lead Inspector Signature Supervisor Signature STAFFORD STEWART Digitally signed by STAFFORD STEWART Date: 2024.09.27 07:21:41 -04'00' Stafford Stewart 1600 John F Kennedy Blvd Philadelphia, PA 19103-2852 KRISTEN HALL Digitally signed by KRISTEN HALL Date: 2024.09.27 07:32:09 -04'00' Kristen Hall Date Date 2 DSB ID #: ECAD-302 Table of Contents I.

Report Title: Inspection Date(s): Regulatory Program(s): Type of Activity: Facility Name: Permittee(s): Facility Address: Latitude: Permit Number: NAICS: Receiving Waters: Unique Project #: Clean Water Act Compliance Inspections Report 09/21/2023 National Pollutant Discharge Elimination System (NPDES) Industrial Stormwater Compliance Evaluation Inspection Gardner-Gibson Gardner-Gibson 25938 Nanticoke Avenue Seaford, DE 19973 38.63146, Longitude: -75.62163 DEI000461 324122 SIC: 2952 Nanticoke River 3E23WN125A Facility Representative*: LaDezha Gibbs Phone: (302) 629-3505 ext. 2004 Point of Contact: X Email: ladezha.gibbs@icpgroup.com EPA Inspector*: Shane McAleer, USEPA Region 3 Phone: (215) 814-5616 Email: mcaleer.shane@epa.gov State/Local Inspector: Isaiah Mobley, DNREC Phone: (302) 739-9263 Email: isaiah.mobley@delaware.gov *Additional attendees listed on Page 2 Report Preparer ___________S__H__A_N__E__M__C__A__L_E_E__R__Da_t_e:_20_2_3._11_.2_7_16_:3_1_:5_7 _-0_5'_00_' ___________ Digitally signed by SHANE MCALEER Signature/Date Shane McAleer, Inspector Supervisor U.S.

CLEAN AIR ACT (CAA) 112(r)(7) AND EMERGENCY PLANNING, COMMUNITY RIGHT-TO-KNOW ACT (EPCRA) 312 INSPECTION REPORT Alta Fuels, LLC Pueblo Plant Pueblo West, Colorado Facility Name and Address: Alta Fuels, LLC Pueblo Plant 1739 E Platteville Blvd Pueblo West, Colorado 81007 Contact/Telephone: Spencer Hart, Operations Manager (719) 589-2312 Mailing Address: Same as above Date of Inspection: June 28, 2023 RMP EPA ID #: 1000 0023 9681 Program Level: 3 Covered Substances: Butane TRIFID #: 8100WLTFLS1739E NAICS: 42471 Petroleum Bulk Stations and Terminals # Employees at this location: 10 plus drivers INTRODUCTION This report presents the observations of the CAA section 112(r)(7) and EPCRA section 312 inspection conducted by EPA Region 8.

x Yes No Name: John Swick Title: Principal Phone: (469) 956-5012 Email: jswick@waterviewmarinas.com Additional Personnel Participating in Inspection: Name: N/A Title: N/A Inspector(s): Chris Pardo Ryan Marrero-Vila Carol Johnson Destinee Agwuna Title: Lead Inspector Inspector Inspector Inspector Company: Eastern Research Group, Inc.

Yes No Name: Charles Youssef Title: Owner Phone: 832-704-9598 Email: charles.youssef@primstonellc.com Additional Personnel Participating in Inspection: Name: N/A Title: N/A Inspector(s): Christopher Pardo Ryan Marrero-Vila Ivy Koberlein Sharron Crayton Inspection Report Author: Title: Lead Inspector Inspector Inspector Inspector Company: Eastern Research Group, Inc.

Probleem is herkenbaar, maar zij zijn niet in de lead voor oplossen van het probleem (ligt bij bevoegd gezag).

Quarterly sampling and reporting are required for total recoverable copper, total recoverable lead, and total recoverable zinc.

In addition, Nitro Quimica dilutes sulfuric acid to a 35% strength for the lead acid batteries manufacturing market.

NPDES Inspection Report - Wastewater Treatment Facility National Database Information Inspection Date: July 1, 2021 Entry / Exit Time: 12:00pm / 1:30pm Inspection Type: CEI - Wastewater Treatment Facility, Minor NPDES ID Number: WYG589104 NAICS Code: 221320 (Sewage Treatment Facilities) Inspection ID: 202107_WYG589104 Lead inspector and affiliation: Jessica Duggan / U.S.

Rivera, BSCE Lead Environmental Engineer Clean Water Act Team Multimedia Permits and Compliance Branch Tel. (787) 977-5842; Email: rivera.jose@epa.gov Q Development, Inc.

UNITED STATES ENVIRONMENTAL PROTECTION AGENCY REGION III Four Penn Center - 1600 John F Kennedy Blvd Philadelphia, Pennsylvania 19103-2852 Report Title: Inspection Date(s): Regulatory Program(s): Clean Air Act Inspection of Aggregate Industries 12/08/2022 NSPS, SIP Company Name: Facility Name: Facility Location: Latitude: County/Parish: Aggregate Industries Aggregate Industries- Kirby Road Asphalt Facility 5411 Kirby Road Clinton, MD 20735 38.78183 Longitude: -76.91517 Prince George County AFS Number: Permit Number: NAICS Code: Unique Project #: MD0000002403300002 #033-0002 324121 3E23CA030A SIC: N/A Facility Representatives: Point of Contact Tim Bevard, Advisor Phone: 301-580-5206 Contact: Tim.bevard@holcim.com Bobby Bean, Area Manager Phone: 240-205-5424 Contact: Bobby.bean@aggregate-us.com Hakeem Bridgewater, Aggregate Industries Phone: 443-734-4415 Kathryn Gunkel, Environmental Consultant, Wilwood Environmental Engineering Phone: 443-340-9654 Contact: wildwoodenvironmental@comcast.net EPA Inspectors: Stafford Stewart, Environmental Engineer, 3ED21 Phone: 215-814-5352 Contact: stewart.stafford@epa.gov Bruce Augustine, Environmental Scientist, 3ED21 Phone: 215-814-2131 Contact: augustine.bruce@epa.gov State/Local Inspectors: Andrew Bena, MDE Inspector Phone: 443-202-6715 Contact: andrew.bena1@maryland.gov STAFFORD STAFFORD STEWART Digitally signed by EPA Lead Inspector STEWART Date: 2023.01.17 08:48:56 -05'00' Signature Stafford Stewart Four Penn Center - 1600 John F Kennedy Blvd (3ED21) Philadelphia, PA 19103-2852 PAUL Digitally signed by PAUL ARNOLD Supervisor ARNOLD Date: 2023.01.17 09:55:19 -05'00' Signature Paul Arnold Date Date Section Table of Contents Page I Introduction............................................................................ 3 A Summary of the Facility.................................................................................. 3 B Inspection Opening Conference...................................................................... 3 II Site Activity/Process Information.................................................................... 4 III Observations.................................................................................................... 5 IIII Records Review............................................................................................... 7 V Closing Conference......................................................................................... 8 VI List of Attachments.......................................................................................... 10 Unique Project #: 3E23CA030A Page 2 of 10 I.

This was an EPA lead inspection. 8) Previous Inspection History NCDEQ has conducted four RCRA CEIs at the subject facility since calendar year 2014.

UNITED STATES ENVIRONMENTAL PROTECTION AGENCY REGION 1 5 POST OFFICE SQUARE, SUITE 100 BOSTON, MASSACHUSETTS 02109-3912 Clean Air Act Inspection Report Report Date: Draft: October 18, 2024 Final: October 28, 2024 I.