Monmouth

Broken Hydrochloric Acid Container Injures Researcher and Evacuates Biology Building at Monmouth University

Thursday, February 23, 2023NJchemical spilladvisorymedium confidence

Confirmed Threat

At approximately 3:30 PM EST on February 23, 2023, a concentrated hydrochloric acid spill in a Monmouth University biology laboratory building injured a researcher and triggered an evacuation. Erin Conlon, Community Science Coordinator for the Urban Coast Institute, broke a glass container of hydrochloric acid and cut her hand; Director of Compliance Michael Wunsch immediately ordered HVAC shutdown and building evacuation and called for Fire/EMS and county hazmat teams. Students and faculty could not return to classrooms and offices for approximately one hour, with classes resuming at 4:30 PM.

Alerts: 2
Response: —
Killed: —
Injured: —

Institution

Monmouth University

Private Masters · NJ

~5,700 students

Confirmed Timeline

Alert Sequence

2 messages in sequence

Some alert texts below are approximate reconstructions from news coverage, not confirmed verbatim transcripts. Reconstructed texts are shown in italic with a dashed border. Verified verbatim texts have a solid border and are marked accordingly.

INITIAL ALERTSMSApproximately 3:30 PM EST on February 23, 2023

Approximate reconstruction202 chars

Monmouth University Alert: A chemistry spill has occurred in a campus biology building. The building is being evacuated. Emergency personnel are on scene. Please avoid the building until further notice.

This text has been reconstructed from news coverage and may not reflect the exact original wording.

The incident began when Erin Conlon, Community Science Coordinator for the Urban Coast Institute, broke a glass container of concentrated hydrochloric acid; she sustained a cut hand and got herself to the lab sink

Director of Compliance and Risk Manager Michael Wunsch received the call and immediately took two key containment actions: ordering Facilities HVAC to shut down air circulation to prevent fume spread, and calling for Fire/EMS and county hazmat

The HVAC shutdown decision is significant: hydrochloric acid generates hydrogen chloride gas fumes that can spread through a building's ventilation system if recirculation is not interrupted

ALL CLEARSMSApproximately 4:30 PM EST on February 23, 2023

Approximate reconstruction304 chars

Monmouth University Alert: The biology building has been cleared following the earlier chemical spill. Classes will resume as scheduled beginning at 4:30 PM. One individual sustained a minor injury; no other injuries were reported. We thank our campus and emergency response teams for their swift action.

This text has been reconstructed from news coverage and may not reflect the exact original wording.

The approximately one-hour evacuation from 3:30 PM to 4:30 PM is consistent with a contained but significant acid spill: hydrochloric acid requires ventilation, air quality testing, and cleanup before the building is safe for re-entry

Classes resuming at 4:30 PM indicates hazmat teams were satisfied with air quality readings before that time

Context

Background

Monmouth University is a private institution in West Long Branch, New Jersey, with approximately 5,700 students. Its Urban Coast Institute conducts research on coastal ecosystems and environmental issues along the New Jersey Shore. On February 23, 2023, Urban Coast Institute Community Science Coordinator Erin Conlon was working in a biology laboratory when she accidentally broke a glass container of concentrated hydrochloric acid, cutting her hand. She self-treated by moving to the sink and holding her hand under running water. Professor Adolf, in an adjacent room with students, heard the glass break, entered the lab, and immediately summoned Biology Department laboratory supervisors. The Outlook, Monmouth University's student newspaper, reported that Director of Compliance and Risk Manager Michael Wunsch received the call and took two key immediate actions: ordering the HVAC shutdown to prevent acid fumes from circulating through the building, and contacting Monmouth University Police, which dispatched Fire/EMS and county hazmat teams. The building was evacuated. Students and faculty were unable to return for approximately one hour; classes resumed at 4:30 PM EST. The incident highlights two key features of effective academic hazmat response: the HVAC shutdown decision (preventing fume spread) and the rapid notification chain from a faculty member to compliance leadership to emergency services. Concentrated hydrochloric acid generates hydrogen chloride gas that is immediately irritating at low concentrations and can cause serious respiratory injury at higher concentrations, making HVAC containment the critical first intervention.

Analysis

Key Findings

The Director of Compliance's immediate HVAC shutdown order is a textbook first response to an acid-fume incident in a multi-room building: preventing recirculation protects the entire building population, not just those adjacent to the spill

The incident demonstrates effective faculty emergency response: Professor Adolf entered the adjacent lab, assessed the situation, and activated the emergency chain without personally attempting chemical cleanup

A one-hour evacuation and same-day return to normal operations indicates the spill was contained relatively quickly, reflecting both the small quantity involved and the effective institutional response

Outcome

Erin Conlon sustained a cut hand from broken glass; she self-treated at the sink. No other injuries. Building evacuated. Fire/EMS and county hazmat responded. Building cleared and classes resumed at 4:30 PM EST.

Provenance

Sources

Student Paper
Updated Information About Chemical Spill Evacuation (The Outlook, Monmouth University, February 2023)
outlook.monmouth.edu

Alert Sequence

Background

Key Findings

Sources

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