Precautionary Shelter-in-Place Order Issued in Orange County Due to Chemical Release

In the wake of an unexpected chemical release, Orange County officials have issued a precautionary shelter-in-place order for several communities. This directive aims to protect residents from potential exposure to hazardous substances while emergency services work to identify and contain the source of the contamination. According to one news report, St. Elizabeth Hospital in Beaumont was treating 15 people as a result of the chemical release.

In this article, the petrochemical injury lawyers at Kherkher Garcia explore what we know about the chemical release, the implications of the shelter-in-place order, and the critical importance of following such emergency directives to ensure public safety. Whether you’re directly affected by this situation or seeking to understand the broader legal and environmental ramifications, we hope that this article provides valuable insight.

What We Know about the Chemical Release

A precautionary shelter-in-place order has been issued for several areas in Orange County following what was called an “unknown chemical release”. Residents of West Orange, Bridge City, and Orangefield have been advised to take shelter as a safety measure, according to a county news release.

The advisory instructs residents to go indoors, turn off air conditioning, block any outside air from entering the room, and stay tuned to local radio, television, and social media for updates. Authorities emphasize that residents should not leave their shelters unless officially informed that it is safe to do so.

Emergency management officials in Orange report that the city’s fire department has received multiple reports of gas or nail polish odors. The source of the smell was under investigation for several hours before officials determined the chemicals were part of a “controlled flaring” at Eagle Rail Site. Eagle Rail is a facility that maintains, cleans, and repairs railcars.

Multiple agencies are actively monitoring the situation to determine how long the shelter-in-place order may last. There are no additional updates thus far regarding the individuals who sought medical care.

How Important is it for the Public to Heed Shelter-in-place Warnings Due to a Chemical Release?

Heeding shelter-in-place warnings during a chemical release is critically important for public safety. These warnings are issued by authorities to protect individuals from potentially harmful exposure to hazardous substances. Here’s why it’s essential to follow these directives:

Health Protection

• Avoiding Immediate Exposure: Shelter-in-place warnings aim to keep people indoors where they are less likely to come into contact with toxic chemicals, which can cause immediate health effects like respiratory distress, skin irritation, and eye damage.
• Preventing Long-Term Health Issues: Prolonged exposure to certain chemicals can lead to chronic health problems, including cancer, liver and kidney damage, and neurological disorders.

Environmental Factors

• Airborne Contaminants: Chemicals released into the air can spread quickly over a large area. Staying indoors helps reduce inhalation of contaminated air.
• Wind and Weather Conditions: These can change rapidly and affect the spread of toxic substances. Shelter-in-place orders take these factors into account to minimize risk.

Emergency Response Coordination

• Clearance for Emergency Services: Staying indoors allows emergency responders to manage the situation more effectively without additional people on the streets.
• Avoiding Traffic Congestion: Reduces the risk of accidents and allows emergency vehicles to reach the affected area more quickly.

Accurate Information Dissemination

• Regular Updates: Authorities provide ongoing information about the situation. Staying inside and monitoring local news, radio, and social media ensures you receive timely updates and instructions.
• Reducing Panic: Following shelter-in-place instructions can help maintain order and prevent panic, which can exacerbate the situation.

Minimizing Secondary Risks

• Chemical Interactions: Moving through contaminated areas can spread chemicals to other locations, increasing the risk of further exposure.
• Property Contamination: Staying indoors helps prevent bringing contaminants into homes and businesses, which can be difficult to clean and decontaminate.

Key Steps for Shelter-in-Place

• Go Indoors: Immediately enter a building, preferably a room with few windows and doors.
• Seal the Space: Close windows and doors, and use duct tape or wet towels to seal gaps to prevent outside air from entering.
• Turn Off HVAC Systems: Shut down air conditioning, heating, and ventilation systems to avoid drawing in contaminated air.
• Stay Informed: Continuously monitor official communication channels for updates and further instructions.

Adhering to shelter-in-place warnings is a crucial measure to protect public health and safety during chemical releases. These directives are based on assessments by emergency management officials and are designed to minimize exposure to harmful substances, allowing emergency responders to manage and mitigate the incident effectively.

What are Some Chemicals used to Maintain, Clean, and Repair Railcars?

Chemicals used to maintain, clean, and repair railcars vary depending on the specific tasks and types of railcars involved. Here are some common chemicals and their typical uses:

Cleaning Agents

• Detergents and Degreasers: Used to remove dirt, grease, and grime from surfaces. Examples include sodium hydroxide (caustic soda) or alkaline detergents.
• Solvents: Used to dissolve oils, greases, and other contaminants. Examples include acetone, methyl ethyl ketone (MEK), mineral spirits.
• Surfactants: Help to break down and remove organic and inorganic matter. These may include sodium lauryl sulfate, non-ionic surfactants.

Disinfectants and Sanitizers

• Quaternary Ammonium Compounds: Used to disinfect surfaces, especially in railcars transporting food or medical supplies. One common example is benzalkonium chloride.
• Bleach (Sodium Hypochlorite): Used for sanitizing and disinfecting surfaces.
• Alcohol-Based Solutions: Used for quick-drying disinfection. The most common alcohol-based solution is isopropyl alcohol.

Corrosion Inhibitors

• Phosphates and Chromates: Used to prevent rust and corrosion on metal surfaces. Common inhibitors include zinc phosphate and sodium chromate.
• Rust Converters: Chemicals that convert rust into a stable compound. Most often, these products are tannic acid-based rust converters.

Paints and Coatings

• Epoxy Resins: Used for protective coatings and repairs.
• Polyurethane Coatings: Provide a durable finish resistant to chemicals and abrasion.
• Anti-Graffiti Coatings: Prevent graffiti from adhering to surfaces.

Lubricants and Greases

• Petroleum-Based Lubricants: Used to lubricate moving parts and prevent wear. Examples include lithium grease and molybdenum disulfide grease.
• Synthetic Lubricants: Provide enhanced performance under extreme conditions. Common lubricants are Polyalphaolefin (PAO)-based.

Adhesives and Sealants

• Epoxy Adhesives: Used for bonding metal parts and repairs.
• Silicone Sealants: Provide waterproof sealing for joints and gaps.
• Polyurethane Sealants: Used for flexible, durable seals.

Welding and Cutting Gases

• Acetylene: Used in oxy-acetylene welding and cutting.
• Argon and CO2: Used as shielding gases in various welding processes.
• Oxygen: Supports combustion in welding and cutting processes.

Cleaning and Maintenance Fluids for HVAC Systems

• Refrigerants: Used in air conditioning systems.
• Cleaning Solutions: Used to clean coils and ducts.

Water Treatment Chemicals

• Biocides: Prevent the growth of algae and bacteria in water systems. Common chemicals include chlorine and bromine.
• Scale Inhibitors: Prevent mineral buildup in water systems. Chemicals include Phosphonates and polyacrylates.

These chemicals are essential for maintaining the cleanliness, functionality, and longevity of railcars, ensuring they operate safely and efficiently. Proper handling and use of these substances, in accordance with safety regulations and guidelines, are crucial to prevent environmental contamination and protect worker health.

What are the Hazards Associated with Common Railcar Chemicals?

Exposure to the various chemicals associated with railcar maintenance, cleaning, and repair can pose significant health hazards. Here are the potential risks associated with some of the chemicals often used in this industry:

Polypropylene

Polypropylene is a thermoplastic polymer used in a variety of applications, including packaging, textiles, and automotive components. During manufacturing or burning, inhalation of dust or fumes can cause respiratory irritation. Generally considered non-toxic, but molten polypropylene can cause burns.

Solvents

Solvents are chemicals that dissolve other substances. Common examples include acetone, methanol, and trichloroethylene. Exposure to solvents can cause dizziness, headaches, nausea, and central nervous system depression. Long-term exposure can lead to chronic respiratory issues and liver/kidney damage. Exposure can also cause skin irritation, dermatitis, and chemical burns. If swallowed, solvents can cause gastrointestinal distress and systemic toxicity.

Gases

Various industrial gases, such as ammonia, chlorine, and hydrogen sulfide, are used in manufacturing, repair, maintenance, and cleaning. Depending on the gas, exposure can cause respiratory irritation, asphyxiation, chemical burns to the respiratory tract, and even death at high concentrations. Exposure to most chemical gasses can cause severe irritation, burns, and damage to tissues.

Volatile Organic Compounds (VOCs)

VOCs are a large group of organic chemicals that easily evaporate at room temperature. Common VOCs include benzene, toluene, and xylene. Short-term exposure can cause headaches, dizziness, respiratory irritation, and eye irritation. Long-term exposure may lead to liver, kidney, and central nervous system damage. Can cause skin irritation and dermatitis. Some VOCs, like benzene, are known to be carcinogenic.

General Safety Precautions

If you work in an industry where chemicals are frequently used, or if you live in an area with that is active in manufacturing and industrial facilities, it is important to be aware. Be aware of the chemicals being used or released in your area – in close quarters or in the environment. Here are some general safety precautions that can be helpful in these environments:

• Ventilation: Ensure proper ventilation in work areas to minimize inhalation exposure.
• Personal Protective Equipment (PPE): Use appropriate PPE such as gloves, masks, respirators, and protective clothing.
• Monitoring: Regular monitoring of air quality and contamination levels.
• Training: Proper training for handling hazardous substances and emergency response procedures.
• Regulation Compliance: Adhere to regulatory guidelines and safety standards.

Understanding these hazards is crucial for implementing effective safety measures to protect workers and the environment from harmful exposures.

Get Help after a Chemical Injury

If you or a loved one has suffered a chemical injury, immediate legal guidance is crucial. Chemical exposures can have serious, long-term health consequences, and you deserve compensation for medical bills, lost wages, and suffering.

At Kherkher Garcia, our experienced petrochemical injury lawyers specialize in personal injury cases, including chemical injuries. We will fight to secure the justice and compensation that you deserve. Contact us today for a free consultation by calling 713-333-1030, or by submitting our online contact form.

Resources:

• https://www.eaglerailcar.com/services
• https://www.beaumontenterprise.com/news/article/orange-county-residents-asked-shelter-place-place-19582178.php
• https://www.kjas.com/news/local_news/article_bb34e3f0-4550-11ef-bcd6-c38645b3f70a.html
• Image from Eagle Railcar Services