Kingspan EPA Settlement: 10 Chemical Safety Allegations

What the record says

EPA said Kingspan’s facility handled butane, methyl formate and 1,1-difluoroethane above regulatory threshold quantities.
After a January 2026 inspection and subsequent investigation, EPA identified ten alleged Risk Management Program violations.
An offsite consequence review and the Risk Management Plan went 5 years, 11 months and 26 days between updates, according to the settlement.
The compliance-audit interval expanded to approximately 4 years, 5 months and 17 days, rather than the required three-year cycle.
One allegation concerned failure to resolve and document active resolution of a recommendation to evaluate an excess-flow valve for a methyl formate process.
Kingspan agreed to a $15,000 penalty and certified that it had corrected all alleged violations after spending $98,794 on compliance.

The order settles EPA’s civil penalty claims. It does not convert the agency’s factual allegations into admitted facts.

One of the ten allegations involved more than paperwork. EPA said Kingspan had failed to resolve and document active resolution of a recommendation to evaluate installing an excess-flow valve that could shut off a low-level pressure pump in the plant’s methyl formate process.

The agency placed that alleged failure between at least January 22, 2025, and at least April 27, 2026. It sat within a wider pattern: late hazard analyses, an overdue compliance audit, incomplete engineering-practice records, incorrectly sequenced change-control documents and missing records verifying refresher training.

EPA identified those issues after inspecting Kingspan Insulation LLC’s Winchester facility on January 21, 2026. The plant was handling regulated flammable substances in quantities large enough to bring a covered process under federal Risk Management Program rules, according to the agreement.

10 Risk Management Program violations alleged by EPA

10,000 lb Threshold for each of the three listed flammable substances

$15,000 Civil penalty Kingspan agreed to pay

$98,794 Company-certified spending to correct the alleged violations

The 10,000-pound figure is a separate threshold for each listed chemical, not a combined total.

The alleged breakdown crossed the prevention system

The Risk Management Program provisions cited in the settlement require recurring analysis, documentation and verification around covered chemical processes. EPA’s case did not rest on one late filing. Its allegations extended across the systems that identify hazards, track engineering standards, manage equipment changes and demonstrate worker preparedness.

The regulated process

Three flammable substances above threshold quantities

EPA said the facility handled more than threshold quantities of butane, methyl formate and 1,1-difluoroethane. Federal regulations set the threshold for each substance at 10,000 pounds.

Offsite consequence analysis: EPA alleged that the required review cycle stretched to 5 years, 11 months and 26 days.
Process hazard analysis: The butane review was overdue through the inspection date, while the methyl formate review was completed after a cycle of 5 years, 2 months and 23 days.
Recognized engineering practices: EPA alleged that Kingspan lacked a consolidated, cross-referenced inventory of the codes and standards used for its covered processes.
Mechanical integrity: The allegation was not simply that equipment went untested. EPA said procedures did not document and explicitly link calibration and testing intervals to applicable engineering codes and guidelines.
Training: EPA alleged missing records verifying that operators and process personnel received required refresher training on at least a three-year cycle. The agreement does not establish that no training occurred.

All ten allegations, in the agency’s terms

The settlement describes the following issues as EPA allegations. Kingspan did not admit the specific underlying facts.

Control	EPA allegation	Period or interval
1. Offsite consequence analysis	Required five-year review and update was not completed on schedule.	January 22, 2020, to January 17, 2026
2. Process safety information	No consolidated, cross-referenced inventory of applicable design codes and standards was maintained.	Observed from at least January 21, 2026
3. Butane hazard analysis	The process hazard analysis was not revalidated by its five-year deadline.	Overdue from November 13, 2024, through January 21, 2026
4. Methyl formate hazard analysis	The process hazard analysis was completed after its five-year deadline.	Cycle reached 5 years, 2 months and 23 days
5. Hazard-analysis recommendations	Recommendations were not resolved and their active resolution was not documented, including evaluation of an excess-flow valve.	January 22, 2025, through at least April 27, 2026
6. Compliance audit	The required three-year audit cycle was missed.	Interval reached about 4 years, 5 months and 17 days
7. Mechanical integrity	Testing and inspection procedures did not document links between intervals and applicable engineering guidance.	January 21 through at least April 27, 2026
8. Change-control sequencing	Management of Change documentation was not approved and signed as complete before the Pre-Startup Safety Review for the E7 process extension.	January 21 through at least April 27, 2026
9. Refresher-training records	Records did not verify required refresher training on at least a three-year cycle.	January 21 through at least April 27, 2026
10. Risk Management Plan	The plan was not reviewed and updated within the required five-year cycle.	January 22, 2020, to January 17, 2026

How the missed cycles accumulated

The agreement links the alleged violations to earlier reviews and later deadlines. This chronology shows timing, not proof that one event caused another.

November 2019

Kingspan completed the earlier process hazard analyses for methyl formate and butane.

January 22, 2020

The prior offsite consequence evaluation and Risk Management Plan submission were completed.

July 30, 2021

The prior compliance audit was completed.

July to November 2024

The alleged violation periods began for the overdue compliance audit and process hazard analyses.

January and February 2025

The offsite analysis and Risk Management Plan reached their five-year deadline. The methyl formate hazard analysis was revalidated on February 4.

January 16 to 21, 2026

Kingspan completed the later audit, offsite analysis and plan update. EPA inspected the facility on January 21.

April 27, 2026

Several alleged violation periods, including the recommendation, mechanical-integrity, change-control and training-record issues, continued through at least this date.

September 23, 2026

EPA filed the final order ratifying the settlement and requiring compliance with its terms.

The public stake is prevention, not a documented casualty

The agreement does not identify a fire, explosion, chemical release, injury or community evacuation. It therefore cannot support a claim that these alleged deficiencies caused physical harm.

What the record does establish is the regulatory context. Kingspan’s covered process involved flammable substances above federal thresholds, and the cited rules required repeated checks of hazards, equipment practices, operational changes, training records and possible offsite consequences.

Gaps in those controls can create potential risk because they may leave hazards, outdated assumptions or incomplete corrective work unidentified. That is an evidence-supported implication of the alleged mechanism, not proof that a dangerous event occurred at this facility.

Kingspan did not admit the allegations, but accepted the order

“Neither admits nor denies the specific factual allegations in this Agreement.” Kingspan’s stipulated position in the settlement

Kingspan admitted the jurisdictional allegations, agreed not to contest EPA’s jurisdiction and waived rights to contest the allegations, seek a hearing or appeal the order. The company also agreed to pay the $15,000 penalty within 30 days of the order’s effective date.

Correction certification

Kingspan certified, subject to penalties for a false submission, that it had “corrected all alleged violations” and that information provided to EPA was accurate.

Compliance spending

The company certified that it had spent $98,794 to correct the alleged violations and come into compliance. That amount is separate from the civil penalty.

No admission of facts

The settlement resolves EPA’s civil penalty claims without Kingspan admitting or denying the specific factual allegations.

Final order

EPA’s Regional Judicial and Presiding Officer ratified the agreement and ordered Kingspan to comply with all of its terms.

EPA stated that the settlement was in the public interest and that it considered the statutory penalty factors. The supplied record does not provide a calculation explaining how those factors produced a $15,000 penalty.

What the settlement record does not answer

It does not include proof that the penalty was paid after the order was filed.
It does not describe each corrective action or provide technical verification of the completed work.
It does not establish that an accidental release or injury occurred.
It does not adjudicate the truth of EPA’s factual allegations because the matter ended in a settlement.
It does not explain the penalty calculation beyond EPA’s statement that statutory factors were considered.

The final record is narrow but specific. EPA described a prevention system with missed cycles across hazard analysis, auditing, engineering documentation, operational change control and training records. Kingspan accepted an enforceable order, certified correction and agreed to pay a civil penalty, while the ten underlying factual allegations remained unadjudicated.