Velarion Records

Clean Air Act stationary source · ICIS-AIR SC00009000004

QUIKRETE CONSTRUCTION MATERIALS, LLC, Harleyville, SC: Clean Air Act compliance record, inspections, violations, penalties

QUIKRETE CONSTRUCTION MATERIALS, LLC, at 463 JUDGE STREET, Harleyville in Dorchester County, South Carolina, is an operating major source of air pollution on EPA’s ICIS-AIR register. EPA’s file records its current violation status (ICIS-AIR’s high-priority violation field) as “Unaddressed-State”. The status and classification are as EPA’s facility file stood when Velarion loaded it (September 14, 2026); EPA’s free Detailed Facility Report on ECHO carries the source’s current standing, quarter by quarter.

Identity

Facility as filedQUIKRETE CONSTRUCTION MATERIALS, LLC
ICIS-AIR IDSC00009000004
EPA facility registry ID110001666064
Operating statusOperating
Emissions classificationMajor source
Current violation status (ICIS-AIR high-priority violation field)Unaddressed-State
Address463 JUDGE STREET, Harleyville, SC 29448
CountyDorchester County
In a nonattainment countyNo (EPA Green Book)
Industry (NAICS)Nonmetallic mineral product manufacturing (NAICS 3273)
EPA region04

Cited to the EPA ICIS-AIR facility file (ECHO download).

Programs and pollutants

Velarion’s copy of EPA’s ICIS-AIR download does not include its program, pollutant and Title V certification files, so this page does not list the Clean Air Act programs QUIKRETE CONSTRUCTION MATERIALS, LLC is under or the pollutants it is permitted for. The programs each evaluation and violation below was recorded under are shown with it. EPA’s free Detailed Facility Report lists both.

Compliance evaluations

DateWhat EPA recordedAgencyPrograms
June 25, 2026PCE Off-SiteStateNew Source Performance Standards; State Implementation Plan for National Primary and Secondary Ambient Air Quality Standards
January 7, 2026PCE Off-SiteStateState Implementation Plan for National Primary and Secondary Ambient Air Quality Standards
December 31, 2025PCE On-SiteStateState Implementation Plan for National Primary and Secondary Ambient Air Quality Standards
October 23, 2025PCE Off-SiteStateState Implementation Plan for National Primary and Secondary Ambient Air Quality Standards
September 19, 2025PCE Off-SiteStateState Implementation Plan for National Primary and Secondary Ambient Air Quality Standards
July 8, 2025PCE Off-SiteStateState Implementation Plan for National Primary and Secondary Ambient Air Quality Standards
June 13, 2025FCE On-SiteStateState Implementation Plan for National Primary and Secondary Ambient Air Quality Standards
June 4, 2025PCE On-SiteStateState Implementation Plan for National Primary and Secondary Ambient Air Quality Standards
December 17, 2024PCE Off-SiteStateState Implementation Plan for National Primary and Secondary Ambient Air Quality Standards
August 1, 2024PCE Off-SiteStateState Implementation Plan for National Primary and Secondary Ambient Air Quality Standards
May 31, 2024PCE Off-SiteStateState Implementation Plan for National Primary and Secondary Ambient Air Quality Standards
August 1, 2023FCE On-SiteStateState Implementation Plan for National Primary and Secondary Ambient Air Quality Standards; Title V Permits
May 18, 2023PCE Off-SiteStateState Implementation Plan for National Primary and Secondary Ambient Air Quality Standards
May 17, 2023PCE Off-SiteStateState Implementation Plan for National Primary and Secondary Ambient Air Quality Standards
May 10, 2023PCE Off-SiteStateState Implementation Plan for National Primary and Secondary Ambient Air Quality Standards
March 8, 2023PCE On-SiteStateState Implementation Plan for National Primary and Secondary Ambient Air Quality Standards
May 12, 2022PCE On-SiteStateState Implementation Plan for National Primary and Secondary Ambient Air Quality Standards
May 12, 2022PCE On-SiteStateState Implementation Plan for National Primary and Secondary Ambient Air Quality Standards
August 26, 2021FCE On-SiteStateState Implementation Plan for National Primary and Secondary Ambient Air Quality Standards
June 2, 2021PCE On-SiteStateState Implementation Plan for National Primary and Secondary Ambient Air Quality Standards
May 12, 2021PCE On-SiteStateState Implementation Plan for National Primary and Secondary Ambient Air Quality Standards
March 2, 2021PCE On-SiteStateTitle V Permits
March 2, 2021PCE On-SiteStateTitle V Permits
August 26, 2019FCE On-SiteStateState Implementation Plan for National Primary and Secondary Ambient Air Quality Standards
April 26, 2019PCE On-SiteStateState Implementation Plan for National Primary and Secondary Ambient Air Quality Standards
April 23, 2019PCE On-SiteStateState Implementation Plan for National Primary and Secondary Ambient Air Quality Standards
July 24, 2018PCE On-SiteStateState Implementation Plan for National Primary and Secondary Ambient Air Quality Standards
April 5, 2018PCE On-SiteStateState Implementation Plan for National Primary and Secondary Ambient Air Quality Standards
March 26, 2018PCE On-SiteStateNew Source Performance Standards
August 29, 2017FCE On-SiteStateState Implementation Plan for National Primary and Secondary Ambient Air Quality Standards
April 4, 2017PCE On-SiteStateState Implementation Plan for National Primary and Secondary Ambient Air Quality Standards
March 23, 2017PCE On-SiteStateNew Source Performance Standards

Violations

A high-priority violation (HPV) is the most serious class of Clean Air Act non-compliance an agency records; a federally reportable violation (FRV) is the next step down. Each row is one determination as EPA’s violation history files it.

DateWhat EPA recordedAgencyPrograms
September 22, 2025HPV day-zero determinationStateNew Source Performance Standards
August 2, 2024HPV day-zero determinationStateNew Source Performance Standards
May 31, 2024HPV day-zero determinationStateMACT Standards (40 CFR Part 63)
May 19, 2023HPV day-zero determinationStateNew Source Performance Standards
May 18, 2023HPV day-zero determinationStateNew Source Performance Standards; State Implementation Plan for National Primary and Secondary Ambient Air Quality Standards
March 16, 2021HPV day-zero determinationStateTitle V Permits
March 16, 2021HPV day-zero determinationStateTitle V Permits

Enforcement and penalties

1 formal enforcement actions since January 1, 2017, 1 of them with a penalty filed above zero. Each penalty is shown as EPA’s formal action file states it; “Not stated” means the file gives no figure, and $0 is a disclosed zero.

DateWhat EPA recordedAgencyPenalty, as filed
December 29, 2023Administrative OrderState$85,000

Informal enforcement

DateWhat EPA recordedAgency
October 31, 2024Notice of ViolationState
July 11, 2024Notice of ViolationState
May 23, 2023Notice of ViolationState
July 22, 2021Notice of ViolationState

Stack tests

DateWhat EPA recordedAgency
April 16, 2026PendingState
January 8, 2026PassState
August 12, 2025PassState
July 8, 2025FailState
April 5, 2025PassState
February 28, 2025PassState
October 29, 2024PassState
October 29, 2024PassState
August 16, 2024PassState
January 5, 2024PassState
December 21, 2023FailState
October 17, 2023PassState
September 27, 2023PassState
June 21, 2023PassState
April 19, 2023PassState
March 16, 2023PassState
October 27, 2022PassState
August 3, 2022PassState
June 24, 2022FailState
October 20, 2021PassState
October 19, 2021PassState
June 16, 2021PassState
December 3, 2020PassState
November 10, 2020PassState
July 31, 2020FailState
July 31, 2020PassState
July 31, 2020PassState
July 31, 2020FailState
February 27, 2020PassState
October 23, 2019PassState
July 18, 2019PassState
November 6, 2018PassState
October 25, 2018PassState
June 28, 2018PassState
March 1, 2018PassState
January 31, 2018PassState
November 30, 2017PassState
November 28, 2017PassState
July 26, 2017PassState
June 1, 2017PassState

Cited to the EPA ICIS-AIR evaluation, violation, stack test and enforcement files (ECHO download), events dated January 1, 2017 or later as loaded; up to 50 rows of each shown, newest first.

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Nearby on the register

Figures from EPA’s ICIS-AIR download, loaded September 14, 2026.

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