When the Sprinklers Go Quiet: What the Parkersburg Warehouse Fire Teaches About Impaired Fire Protection Systems

A warehouse fire that burns once is a bad day. One that gets contained, goes quiet, and then reignites into a structure-consuming blaze is the kind of event that safety professionals study for years. That's exactly what happened at a Peoples Cartage Inc. warehouse in Parkersburg, West Virginia, over the Fourth of July weekend, and it's now the subject of a proposed class-action lawsuit that puts a very specific compliance question front and center: what are you supposed to do when your fire suppression system goes offline?


What Happened

According to the class-action complaint filed July 7 in U.S. District Court for the Southern District of West Virginia, a fire broke out around 10:40 a.m. on Saturday, July 4, in a stack of boxes at the company's Camden Avenue facility, which stored plastic pellets piled as much as 16 feet deep. The building's sprinkler system activated and firefighters initially believed the fire was contained.

Then, per the lawsuit, the sprinkler system was deliberately shut off. The stated concern was that continued water discharge was soaking nearby boxes and risked causing them to collapse. In place of the sprinklers, the company allegedly relied on a manual "fire watch" while crews worked to replace the sprinkler heads that had activated. Early the next morning, before the system was back online, workers were reportedly removing and opening fire-damaged boxes when one ignited on contact with the air. With no automatic suppression running, the fire spread rapidly and engulfed the facility, ultimately requiring roughly 30 tanker trucks, an out-of-state industrial firefighting crew, and a supplemental draw from the Little Kanawha River to bring under control. A shelter-in-place order covered nearby residents for more than two days. These are allegations from the complaint, and the state's investigation into the cause and the reignition is still pending, so no findings of fault have been made.

The Standard Behind the Story

The lawsuit doesn't cite a specific code section, and no regulatory citation has been announced yet. But the underlying compliance framework is well established. Facilities with automatic sprinkler systems are expected to follow NFPA 25, the standard for inspection, testing, and maintenance of water-based fire protection systems, which governs how systems are restored to service after activation. NFPA 1, the Fire Code, goes further: when a required fire protection system is taken out of service, it requires either prompt restoration or a documented, trained fire watch that meets specific staffing and patrol requirements until the system is back online. A fire watch is meant to be a temporary, closely managed bridge, not an open-ended substitute for automatic suppression, especially in a building holding tons of combustible plastic stacked well above head height.

The complaint also points to a pattern: it references prior fires at a separate, affiliated Peoples Cartage facility in 2020, March 2025, and June 2025, along with a December 2025 consent order from the West Virginia Department of Environmental Protection that assessed a $46,380 penalty for hazardous-waste handling violations. Plaintiffs argue that history should have put the company on notice of recurring fire risk. Those allegations, too, remain unproven, and Peoples Cartage has said it is cooperating with investigators and has not yet formally responded to the suit.

The Compliance Lesson

Whatever the investigation ultimately finds, the case is a useful prompt for any operator storing combustible materials in bulk. Impairment of a fire protection system, whether planned for maintenance or forced by an incident, is one of the highest-risk moments in a building's life cycle, and it's exactly when code compliance tends to slip. Before ever shutting down a sprinkler system, facilities should have a written impairment procedure that spells out who authorizes the shutdown, how long it can last, what fire watch coverage looks like in the meantime, and what triggers evacuation or a stop-work order for any hot or hazardous cleanup. Fire watch personnel need real training, not just a radio and a walk-around schedule, and any post-fire cleanup involving damaged combustible materials should be treated as its own hazard, not routine housekeeping.

The Takeaway

Sprinkler systems fail people less often than the procedures around sprinkler systems do. If your facility could plausibly need a fire watch someday, that plan should already be written, trained on, and sitting somewhere better than a drawer. Pull your impairment procedure this week and ask whether it would actually hold up at 5:30 a.m., with a damaged building and a skeleton crew.

Sources: WTAP-TV, Lootpress, and court filings in Anthony et al. v. Peoples Cartage, Inc. and Total Distribution, Inc., U.S. District Court for the Southern District of West Virginia. Allegations described are from the complaint and have not been proven in court.

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