Charlotte Chemical Laboratories Fire – July 9, 1959

Looking back at the Charlotte Chemical Laboratories Explosion on July 9, 1959, that injured 11 firefighters. Below are research notes.

News Stories

Charlotte Fire Department History Book Excerpt – Published 2000

On July 9, 1959, firefighters responded to an alarm at the site of the former Charlotte Chemical Company on West Templeton Avenue just off South Boulevard. The building was being demolished; a large vat had been left, perhaps forgotten, in the basement. Charlotte had been hit by the remnants of a hurricane earlier in the month. The heavy rains penetrated the exposed vat, which held a hundred pounds of metallic sodium sealed in kerosene, and came in c on tact with the sodium, setting off a violent reaction which ignited the kerosene. When firefighters arrived, they assumed it was merely a kerosene fire and fought it as such, but to no avail. In spite of their efforts, the fire grew hotter and more intense. They had just decided to use foam when the vat exploded. Miraculously, no one died, but thirteen firefighters were injured, several critically. One lost both ears and most
of his face and had to retire because of these injuries. Another later committed suicide.[1]

This incident shook the Department to its foundations and had several profound effects. The need for and use of training was immediately obvious, and firefighters began studying as they never had before. The department began to buy and issue protective clothing; previously, individuals had been responsible for buying their own. The Fire Prevention inspection program
was broadened. Fire Marshal J.F. Morris developed a marking system to identify hazardous materials in buildings. He designed a set of diamond-shaped symbols to indicate the presence of hazardous materials and their levels of flammability, health hazards, and reactivity. The National Fire Protection Association later adopted the system as Standard 704.

[1] From Legeros: Charles Jackson Baldwin committed suicide on April 28, 1972. From his certificate of death, the cause was gunshot wound to the head (face). The time of his injury was before 3:00 p.m. He died within minutes of his injury. The place of death was his home. He was 54 years old and a Captain in the fire department. He had served the department for 34 years. His obituary listed his age as 52 years old.

Full Operational Reconstruction (Expanded Narrative + Analysis) via ChatGPT

Date: July 9, 1959
Location: 310 Templeton St., Charlotte, NC
Weather: Heavy rain, Tropical Storm Cindy
Injured: 13 total (11 firefighters, 1 police officer, 1 civilian)

1. Pre-Incident Conditions (Hidden Hazard Environment)

The incident began in what would now be classified as a high-risk, unknown hazardous materials environment:

Structure: Abandoned chemical laboratory (vacant ~2–3 years)
Status: Partially demolished (roof removed, walls remaining)
Contents:
- Large vat of metallic sodium (≈20 years old)
- Stored under oil, but deteriorating into sodium oxide / sodium hydroxide
Exposure:
- Rainwater had direct access due to missing roof
Fire department awareness:
- No knowledge of hazardous material present
- No inspection authority over vacant structures at the time

Critical condition:

Firefighters responded to what appeared to be a routine fire—but were entering a reactive chemical environment already primed for explosion.

2. Initial Response (4:02–4:10 p.m.) Dispatch

Alarm received: ~4:02–4:03 p.m.
First alarm units:
- Engine 2
- Ladder 2
Additional escalation:
- Engine 20 (second alarm)
- Engine 1 (third alarm)
- Additional ladder company

Station No. 2 Turnout

8 firefighters on duty
Activities:
- Card game upstairs
- TV in dayroom
- Alarm room staffed

Immediate response sequence:

Alarm bells sound
Address taken: Templeton St.
Engine 2 leaves within ~1 minute
Ladder 2 follows seconds later

Arrival Conditions (~4:08–4:10 p.m.)

Fireground observations:

Fire described as:
- “small”
- “gasoline-like blaze”
Flames:
- 15–30 feet intermittently
Location:
- Inside/open vat structure
Civilians already observing

Operational mindset:

Standard working fire with minor chemical involvement—not perceived as explosive.

3. Initial Fireground Operations Tactical Approach

Firefighters initiated:

Foam application → to smother burning sodium
Water streams → to cool surrounding area and tank exterior

This combination is key.

Critical Moment (Unrecognized Trigger)

Foam applied to burning material
Water applied externally
Heavy rain ongoing

Simultaneous factors:

Rainwater entering vat
Water streams near/into vat
Possible disturbance/opening of lid
Sodium already deteriorating

Result:

Water + sodium → rapid chemical reaction → heat + hydrogen → explosion

4. Explosion Event (~4:10–4:12 p.m.) Explosion Characteristics

Triple explosion sequence
Described as:
- “atomic blast”
- “big concussion”
- “white ball of fire”
Flame column:
- Estimated up to 200 feet
Shockwave:
- Felt blocks away
- Stopped clocks at 4:12 p.m.
Fireball + chemical spray:
- Burning sodium/hydroxide dispersed across area

Firefighter Positioning at Blast

Crews were within ~20 feet of the vat
Direct exposure:
- Flash
- Blast pressure
- Burning chemical spray

Immediate Effects on Personnel

Burns (primarily upper body, face, arms)
Temporary blindness (chemical + flash)
Disorientation
Knockdown / blast displacement
One firefighter thrown ~10 feet into air
Another had boots blown off
Multiple had clothing burned or stripped

5. Post-Blast Fireground Conditions Environment

Dense white chemical smoke
Burning particles landing across:
- Streets
- Roofs
- Vehicles
Secondary fires igniting

Scene Chaos

“Mass confusion”
Firefighters:
- Walking in daze
- Calling for help
- Attempting rescues
Civilians:
- Flooding scene
- Blocking apparatus routes
Police:
- Rapid escalation to 17 vehicles
EMS:
- 7 ambulances dispatched

6. Rescue Operations (Critical Actions) Interior Rescue – Jamison / Greene

Firefighter James R. Jamison Jr.:

Re-entered building post-blast
Visibility:
- Zero (smoke + chemical)
Located George L. Greene:
- In hole in floor
- Unable to see
- Weak, burned

Rescue method:

Voice-based search (“keep hollering”)
Crawling extraction
Assisted removal to exterior

This was the most critical lifesaving action of the incident.

Additional Rescue Actions

Firefighters assisting each other despite injuries
Removal of blinded personnel
Civilians assisting in initial extraction
Ambulance crews loading victims under active hazard

Secondary Explosion

Occurred during EMS operations
Bricks and debris thrown
Ambulance crews continued operations regardless

7. EMS And Transport Operations Field Conditions

Victims:
- Burned
- Many partially blinded
Triage:
- Informal, rapid
Firefighters:
- Often walked or staggered to ambulances

Notable Observations

Some firefighters calm despite severe injuries
Many could not see
Repeated question:
- “Is everybody out?”

Transport

Primary destination:
- Memorial Hospital
Some transported by:
- Ambulance
- Civilian vehicles

8. Hospital Response (4:30–5:30 p.m.) Critical Issue

No prior notification
Hospital learned of disaster:
- From first arriving patients

Disaster Plan Activation

Time: ~4:30 p.m.
Actions:
- PA system activation
- Full staff mobilization
- Oxygen, stretchers, supplies deployed
- ER expanded
- Student infirmary converted

Treatment Conditions

13 victims in ER simultaneously
Burns:
- Face
- Arms
- Upper body
Chemical exposure requiring:
- Immediate decontamination
- Clothing removal

Outcome

Situation controlled within ~1 hour
No fatalities (remarkable given severity)

9. Damage And Community Impact Physical Damage

Windows blown out:
- Multiple commercial buildings
Roof damage:
- Nearby structures
Vehicles:
- Up to 200 damaged
Chemical contamination:
- Spread across multiple blocks

Infrastructure Impact

Traffic collapse:
- South Boulevard blocked
Power disruptions
Communications overload:
- Police/fire switchboards saturated

10. Injury Summary Most Serious

George L. Greene → severe burns
Richard C. Manies → severe burns

Others (Firefighters)

Burns ranging from minor to significant
Several treated and released
Others hospitalized but stable

11. Root Cause Analysis Immediate Cause

Water (rain + hose streams) contacting sodium / sodium hydroxide

Contributing Factors

Unknown hazard
- No record of sodium in building
- No inspection authority over vacant structures
Structural condition
- Roof removed → direct rain exposure
Chemical degradation
- Sodium deteriorated over decades
Fireground operations
- Water application near reactive material