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Renewable Fuels ResponseA Discussion on Planning and Training

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Renewable Fuels ResponseA Discussion on Planning and Training

    August 26, 2008

    Renewable Fuels Response A Discussion on Planning and Training for Response to “Alternative” Fuels Incidents

    Mark A. Maday, Manager - Hazardous Materials, Union Pacific Railroad

Concerns:

    The ethanol industry is under considerable scrutiny Single largest gross sector railroad has ever seen Food vs. Fuel debate

    Everyone looking at this industry

    How do we put fears at ease and educate?

The ethanol industry is predominantly located in the Midwest. You could walk plant to

    plant in the state of Iowa. 65% of all ethanol production in US is in the Midwest, but it is

    expanding. Modern ethanol plants are a clean, unobtrusive facility, usually found in the

    middle of corn field.

US Ethanol Production:

    - Increased tremendously in 2006.

    - In 2007 6 billion gallon capacity

    - In 2010 estimated at 13.6 billion gallon capacity

    - In August, 2008, we were just under 9.5 billion gallons currently online.

    - Think by 2025 could be producing 86 billion gallons of alternative fuels in

    this country.

The Truth about Fuel Ethanol Product Knowledge:

    Ethyl Alcohol (Denatured)

    Synonyms: Alcohol N.O.S. Denatured Alcohol, Ethanol

    Placard: UN 1987

    - 180 190 Proof Grain Alcohol

    - Denatured with Gasoline (5%)

    - Clear, colorless liquid; characteristic odor

    - Specific Gravity: 0.789 (water = 1)

    - Vapor Pressure: 1.59 (Air = 1)

    - Evaporation Rate: 3.8 (Butyl Acetate = 1)

    - Flash Point: 55 degrees F (stable fuel)

    - UEL: 19%

    - LEL: 3.3%

    - Solubility in Water: MISCIBLE (Polar Solvent) Does present challenges

Health concerns

    - OSHA PEL: 1000ppm

    - IDLH: 3300ppm

    - Exposure routes: inhalation, ingestion, skin/eye contact

    - Symptoms: Irritation eyes skin, nose; headache

    - Targets organs: similar to alcohol affects

    August 26, 2008

Ethanol as a Polar Solvent

    - Ethanol molecule is very small. Small stress crack in tank can become a big

    issue

    - Poor securement/improper gasket material leads to leaks

    - Incompatible: Natural rubber, polyurethane, cork, leather, PVC, polyamides,

    lead, brass, zinc, aluminum

    - Compatible: Teflon, Buna-N, Neoprene, Polypropylene, Nitrile, Viton

How does industry deal with this? How does it affect the transport containers during their

    lifetime? Short term, not as big of a deal. Require inspection cycles for tank thickness etc

    to see how being affected.

Ethanol’s Impact on Hazmat Transportation (Rail) in North America

     - 2004: Rank 5 65,000 Loads

     - 2005: Rank 5 72,000 Loads

     - 2006: Rank 2 116,000 Loads

     - 2007: Rank 1 159,000 Loads (Prior #1 LPG @ 118, 600 Loads) (Based on AAR Data)

Projected Volumes

    - 2008: Rank 1 165,520 206, 900 Loads

    - 2009: Rank 1 237,930 297,415 Loads

    - 2010: Rank 1 275,172 343,966 Loads

Increased Ethanol Shipment Issues:

     Rail Industry

    - Increase in unit train shipments

    ; Trains containing 75 100 tank cars

    ; 2.1 million to 2.8 million gallons of ethanol per train there are

    numerous tank cars rolling through our towns everyday

    - Rail Yard and Customer Rail Capacities

    ; Ethanol

    ; DDGs

    ; CO2

    ; Grain

    - Shipment and securement issues

    ; Non-accidental Releases (NARs)

    ; General Rail Safety confined space entry issues, as well as other

    emergency response issues.

    Emergency Services

    - Ethanol Response Training Foam studies by Ansul. What are risks in

    responding to ethanol emergencies? What will work? What won’t work? We

    need to look at the entire equation not just the foam issues. One common

    issue is not being equipped with the correct equipment, the correct foam, and

    the correct amount of foam.

    August 26, 2008

What is NAR?

    - An undesired release of a hazardous material in transportation that is NOT

    caused by an accident or derailment.

    - A release is any amount of liquid, solid, or vapor

Why worry about NARs?

    - Employee and public safety

    - Environmental protection

    - Customer concerns

    - Concerns expressed by regulators

    - Cost (response, cleanup, delays)

    ; Regardless of how small the release is, these factors make a small

    release into a large event. A loss of 8 gallons of ethanol can cost over

    $5,000 just in response cost alone.

    Out of the top 10 commodities for NARs in 2006, ethanol was number 1 with 87 tank car NARs (representing a 99.9993% success rate). In 2007, ethanol still had the highest number of NARs, but it decreased to 68 tank car NARs (representing a 99.9997% success rate), while every NAR number for other commodities increased.

Responding to Alternative Fuel Incidents (not just ethanol)

    PHMSA Safety Alert 2006 clarified what is out there and defined what is being shipped. Created new E85 placard effective October 1, 2008 UN3475.

Ethanol Firefighting

    - Burns with near colorless flame (denaturant burns first, that is the flame you

    see)

    - Foam is preferred to water 90% dilution

    ; AFFF has some effectiveness

    ; “Alcohol type”

    ; Fluoroprotein protein based foam. Has an expiration date, may cause

    environmental issues, and smells bad. Many departments are getting

    away from it.

    - “Alcohol type” and AFFF produce more rapid fire knock down, while the

    fluoroprotein and “alcohol type” give the best protection against reflash.

    - Avoid putting foam on walkways of tank cars apply it where you need it

    most

    - Only put an ethanol fire out if the leak can be stopped. Otherwise, controlling

    the fire may be your best option and let the fire consume the leak.

    - Situational Awareness Mark’s opinion is that “one size won’t fit all” when it

    comes to ethanol firefighting. The best way to fight the fire depends on many

    different factors.

    August 26, 2008

    Planning for Alternative Fuel Incidents

    - Understand YOUR risks (hazardous materials assessments)

    - Get involved with production facilities and transporters

    - Indentify equipment, training, and resource shortfalls must understand

    things up front and crate an action plan.

    - Make sure supported entity understands what you can and cannot do for them - Make sure you understand what the supported entity can do for you - Plan for (you must insist on this) training exercises with the supported entity - Request, coordinate, and facilitate for specialized railroad response training - Take advantage of TRANSCAER training when possible

    - Provide support to railroads/carriers on training other fire departments in

    MABAS make sure everyone in the district understands

    Ethanol First Responder Support

    - Ethanol Emergency Response Coalition (EERC)

    ; Members: IAFC, ILTA, Williams Fire & Hazard Control, Ansul, IFW,

    RFA

    - www.ethanolresponse.com

    ; Training materials available

    Remediation

    - Limited Guidance

    ; Varying views concerning denaturant

    - Land Based Remediation

    ; Varies by state agency

    ; Complete soil removal in Illinois

    ; Peat Moss and Soil Tilling in Iowa

    - Water Based Remediation

    ; Varies by body of water

    ; Aeration

    ; Turn to U.S. Coast Guard guidance for flowing water incidents

    Discussion

    - Question What is the denaturant? It is hydrocarbon based, but includes a

    laundry list of possibilities. What is used for the denaturant depends on what

    the product will be used for in the end. The denaturant does not effect fuel

    performance

    - The health care industry is a big user of alcohol.

    - Failures with valves/o-rings may arise if shipping ethanol without denaturant. - Operational Objective Don’t try to over think the process. Take a look at the

    problem one step at a time. Make evaluations; understand situations. - People are setting off alarms because they think ethanol is a new commodity.

    It is not new. The issue is the volume and understanding the material. - Question Are there any significant PPE issues? The drying effect of alcohol

    is an issue. Bunker boats will disintegrate within days after contact. Gloves

    and turnout gear may also be affected after contact.

    August 26, 2008

    - Training Railroading 101 class Overview of rail operations, including

    things to look for in a derailment and tank cars. Offered for training fire

    departments and elected officials.

    - Plants are too caught up with making fuel and reducing costs. They also need

    to be concerned with transporting the product.

    - A relationship has been established between the federal government, the

    ethanol industry, and the Federal Railroad Administration. This relationship

    needs to be continued with emergency responders as well. There is need for

    expansion beyond the FRA and the Union Pacific. They need help. - Need to start asking more questions and seeking out more focused training. It

    is hard to get a good response from the industries first responders are required

    to work with.

    - There is an extensive gasket study taking place soon. Trying to get best

    practices recommendation.

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