Tag Archives: Federal Emergency Management Agency (FEMA)

How industrial hygienists anticipate, recognize, and respond to rail emergencies

From Occupational Health & Safety OHSonline
[Editor:   Most significant: “The U.S. Department of Transportation’s Pipeline and Hazardous Materials Safety Administration recently released a web-accessible Transportation Rail Incident Preparedness and Response training resource.”  – RS

How Industrial Hygienists Assist in Rail Emergencies

Speaking at an AIHce 2016 session, several experts said industrial hygienists are well suited to anticipate, recognize, and respond to the hazards and to control the risks using science-based methods.
By Jerry Laws, Jul 01, 2016

All hazardous material railcarsIndustrial hygienists are well prepared to perform an important role during the response to a railroad hazardous materials emergency, several experienced experts said during an AIHce 2016 session about rail crude oil spills on May 24. Risk assessment, data analysis, and plan preparation (such as the health and safety plan, respiratory protection plan, and air monitoring plan) are important early in the response to such emergency incidents, and CIHs are equipped to do all of these, they stressed.

“With our knowledge, skills, and abilities, the training and education that industrial hygienists get, we’re well prepared” to interpret data on the scope and nature of a hazmat spill following a derailment, said Billy Bullock, CIH, CSP, FAIHA, director of industrial hygiene with CSX Transportation. He mentioned several new roles the industrial hygienist can manage in such a situation: health and safety plan preparation, town hall meetings to inform the public, preparing news releases for area news media, interpreting data from air monitoring, working with the local health department, and serving as the liaison with area hospitals, which can improve their treatment of patients affected by the spill if they understand where exposures really are happening and where a gas plume from the spilled crude is moving, he said.

Bullock said the industrial hygienist’s role is primarily in evaluating chemical exposures:

    • assessing the risk for inhalation hazards
    • supporting operational decisions
    • gathering valid scientific information
    • managing data and ensuring data quality reporting and recordkeeping

“All of these things we do as part of our day job transfer to an emergency situation very, very well,” he said, explaining that it’s very important to gain the trust of local responders and officials, including fire department leaders, hazardous materials response teams, the health department, and city officials.

Another speaker, Laura Weems, CIH, CSP, CHMM, with the U.S. Army Corps of Engineers in Little Rock, Ark., agreed, saying industrial hygienists are well suited to anticipate, recognize, and respond to hazards and to control risks using science-based methods.

Cleanup Workers Face Inhalation, Fire, and Heat Stress Hazards

Scott Skelton, MS, CIH, senior industrial hygienist for CTEH, the Center for Toxicology and Environmental Health, LLC, and other speakers explained that the hazard assessment following a hazmat derailment begins by identifying the type of crude oil that has spilled. It’s critical to know its flammability and the status of the oil’s containment, he said, and if there is an active fire, officials in command of the response will have to decide whether cleanup personnel are wearing flame-resistant clothing or chemical-protective apparel and will default to protecting against the greater hazard, he explained.

Benzene exposure—a dermal and inhalation hazard—is a concern in the early hours of a crude oil spill following the derailment, Skelton said. He discussed a 2015 test spill into a tank measuring 100 feet by 65 feet, where the benzene was completely lost and other lighter compounds also were lost 24 hours after the spill occurred. But that type of large surface area for a crude oil spill is not typical at actual derailments, he said. Still, he said the inhalation risk for cleanup workers is of most concern during the initial 24 hours of a spill.

“It’s my opinion that heat stress is the most dangerous aspect,” Skelton said. “With these [cleanup] guys, heat stress risk is extraordinary.” The American Petroleum Institute (API)’s report on PPE use by workers involved in the cleanup of the Deepwater Horizon oil spill confirmed this, he added.

Patrick Brady, CIH, CSP, general director of hazardous materials safety for BNSF Railway Company, pointed out that crude oil spills from derailments are rare: 99.998 percent of the 1.7 million hazardous materials shipments moved by the railroad during 2015 were completed without an accidental release, he said.

Brady said the railroad pre-positions 253 first responders along with needed cleanup equipment at 60 locations along its rail network. “The best case planning for us is we don’t rely on any local resources to be there at all,” he said, so BNSF hires hazmat contractors for crude oil derailment response and brings in consultants from CTEH to interpret monitoring data. (Responding to a question from someone in the session’s audience, he touted the AskRail™ app, a tool that gives emergency responders information about the hazardous materials inside a railcar or the contents being transported on an entire train. http://www.askrail.us/)

Dyron Hamlin, MS, PE, a chemical engineer with GHD, said hydrogen sulfide is the primary acute hazard faced by responders after a spill occurs. While an H2S concentration below 50 ppm is irritating, 50-100 ppm causes loss of the individual’s sense of smell, and 100 ppm is immediately dangerous to life and health. If the crude oil in a railcar has 1 percent sulfur in the liquid, GHD personnel typically measure 300 ppm of H2S in the headspace inside the railcar, Hamlin said.

Echoing Skelton’s comments, Hamlin said API found that 50 percent of the mass of typical crude oils is lost in the first 48 hours following a spill; following the Deepwater Horizon spill, the volatile organic compounds measured in the air during the response were lower than expected because of water dissolution in the Gulf of Mexico, he said.

He cautioned the audience members to keep in mind that all hazardous material railcars’ contents are mixtures, which complicates the task of calculating boiling points and other factors important to responders and cleanup workers.

DOT Helps Out PHMSA Offers Rail Incident Training Resource

The U.S. Department of Transportation’s Pipeline and Hazardous Materials Safety Administration recently released a web-accessible Transportation Rail Incident Preparedness and Response training resource, saying it gives emergency responders critical information and best practices related to rail incidents involving Hazard Class 3 Flammable Liquids, such as crude oil and ethanol. It is off-the-shelf training that is available online and can be used anywhere throughout the country.

“TRIPR is the result of a concerted effort between federal agencies and rail safety stakeholders to improve emergency response organizations’ ability to prepare for and respond to rail incidents involving a release of flammable liquids like crude oil or ethanol,” said PHMSA Administrator Marie Therese Dominguez. “We are committed to safety and providing responders with flexible, cost-effective training and resources that help them respond to hazmat incidents safely.” The resource was developed in conjunction with other public safety agencies, such as the Federal Emergency Management Agency, the U.S. Coast Guard, and EPA, in order to prepare first responders to safely manage incidents involving flammable liquids.

“Some of the most important actions we have taken during the last two years to increase the safety of transporting crude oil by rail have been providing more resources, better information, and quality training for first responders. This web-based training is another tool to help first responders in communities large and small, urban and rural, quickly and effectively respond if a derailment happens,” said FRA Administrator Sarah E. Feinberg.

The TRIPR curriculum focuses on key hazmat response functions and incorporates three animated training scenarios and introductory videos to help instructors facilitate tabletop discussions. PHMSA announced that it plans to host a series of open houses nationwide to promote the curriculum. Visit http://dothazmat.vividlms.com/tools.asp to download the TRIPR materials.

About the Author: Jerry Laws is Editor of Occupational Health & Safety magazine, which is owned by 1105 Media Inc.
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OIL TRAIN DISASTER PLANS: A burning need for the truth about oil train fires

Repost from STAND.EARTH
[Editor:  Highly significant. REQUIRED READING.  For a number of BenIndy articles addressing “Let it burn,” click here.  For “first responder training,” click here.  – RS] 

Oil Train Disaster Plans: A burning need for the truth about oil train fires

By Matt Krogh, May 13, 2016
Don’t believe the hype: The scene of a crude oil derailment and fire is an uncontrollable fire. All firefighters can do is evacuate the area and wait for the fire to burn itself out.

In the year since five fiery oil train disasters in the US and Canada brought national attention to the threat from trains hauling explosive crude oil, the rail industry has embarked on a high profile public relations exercise to reassure the public that deadly disasters can be averted by emergency responders. In fact, the reality of oil train accidents — and the unanimous opinion of fire officials and federal rail safety experts — proves that there is no fighting an oil train derailment and fire. The scene of a crude oil derailment and fire is an uncontrollable fire. All firefighters can do is evacuate the area and wait for the fire to burn itself out.

Images from oil train firefighter training circulated by railroad and oil companies show firefighters standing close to burning tank cars, training hoses on small fires. But as Fairfield, Iowa, Fire Chief Scott Vaughan described in 2014, “If there was a spill or a fire, our big thing would be containment and evacuation,” he said. “We train for it, but training and actually doing are two different things.” Very simply, there is no controlling an oil train fire.

In 2013 in Lac Megantic, Quebec, 47 people died when an oil train derailed and caught fire in the center of a small Canadian town. More than 1.5 million gallons of crude oil spilled in flowing “rivers of fire”, creating pool fires and filling sewers. Blocks away uncontrollable fires erupted from drains and manholes and more than 30 building were destroyed. Despite 1,000 firefighters responding from across Quebec and Maine the fire burned for two days.

When an oil train derails at any speed over the puncture velocity of roughly 10 miles an hour (for a common CPC-1232 tank car) a dozen or so cars typically come off the tracks, decouple and are thrown from their wheels. If tank cars are punctured, possibly by something on the ground or the couplers on the ends of the cars, the crude (either Bakken or diluted tar sands, both highly volatile) can easily self-ignite or find an ignition source.

Observations published by FEMA from County Emergency Manager Dave Rogness on the oil train explosion that rocked the small town of Casselton, ND, describe the derailment and the size of the spill:

On December 30, 2013 in Casselton, a BNSF westbound train with 112 grain cars went off the tracks. Thirteen of the cars derailed, and one fell on the eastbound tracks. Within two minutes, a BNSF eastbound crude oil train hit that car. That caused two front locomotives, a hopper car, and twenty cars on the eastbound train to derail, and 18 of them ruptured, exploded, and released 450,000 gallons of Bakken crude oil.

First responders to the Casselton accident were forced to pull far back from the scene because of the intense heat:

The command post was originally set up one-quarter mile from the scene, but they had to pull back to a half mile because it was too hot for the responders even inside their rigs.

A similar situation occurred in Galena, Illinois, where the fire from the March 2015 derailment burned for days. First responders, who unloaded emergency equipment nearby to fight the fire, were forced to abandon $10,000 in equipment on the scene when they pulled back to a safe distance.

The DOT Emergency Response Guidebook is quite clear on the initial response to a single tank car disaster: “If tank, rail car or tank truck is involved in a fire, isolate for 800 meters (1/2 mile) in all directions” But this direction is for a single tank car, and oil train disasters almost always involve many more than one car.

Emergency response to oil trains traveling across the US and Canada is left to municipal fire departments. Few fire departments have the manpower, training, or equipment to respond to more than a single burning 10,000-gallon tank truck of crude. An oil train tank car carries triple that, and most oil train disasters involve way more than a single tank car. As North Dakota Emergency Manager Rogness describes:

“There were few options for fighting the fire. Water should not be put on exploding crude oil. Firefighters did not have enough foam in four counties together to put the fire out, plus the foam would freeze in the cold. Dry chemicals were not available. The only choice was to let it burn, which BNSF responders said would take about 12 hours. It took more than 24. Political leaders were skeptical of the strategy.

In fact, federal guidelines for emergency responders for oil train fires state very clearly that the only option is to let the oil burn itself out.

In the event of an incident that may involve the release of thousands of gallons of product and ignition of tank cars of crude oil in a unit train, most emergency response organizations will not have the available resources, capabilities or trained personnel to safely and effectively extinguish a fire or contain a spill of this magnitude.

In 2015 in Mount Carbon, West Virginia, tens of thousands of gallons of burning crude escaped punctured cars, flowing into the nearby river and forming a pool fire under other tank cars. Under the intense heat those additional cars began to rupture and explode. A report on oil train safety by the Interagency Board, which coordinates local, state and federal agencies on emergency response, described the situation on the ground during the 2015 West Virginia oil train accident:

During the derailment sequence, two tank cars were initially punctured releasing more than 50,000 gallons of crude oil. Of the 27 tank cars that derailed, 19 cars became involved in the pileup and post-accident pool fire. The pool fire caused thermal tank shell failures on 13 tank cars that otherwise survived the initial accident.

Emergency responders at the Mount Carbon, WV incident reported the first thermal failure about 25 minutes after the accident. Within the initial 65 minutes of the incident, at least four tank car failures with large fireball eruptions occurred. The 13th and last thermal failure occurred more than 10 hours after the accident.

With oil trains continuing to run across North America, it’s a question of when, not if, we will experience the next fatal oil train accident. As Christopher A. Hart of the National Transportation Safety Board explained in January 2016, “We have been lucky thus far that derailments involving flammable liquids in America have not yet occurred in a populated area… But an American version of Lac-Megantic could happen at any time.”

Realistic oil train disaster preparations would not involve firefighters spraying tank cars for cameras. The first, most important step would be to recognize — as emergency responders across the country freely admit — that no municipal fire department can control an oil train fire.

An upcoming Department of Transportation rulemaking is intended to provide oil train information and preparedness (materials and training) for first responders around the country. Unfortunately, that new rule has been delayed for years and the draft rules are not expected until late 2017. It will be years before the final rules are released, leaving dangerous tank cars, volatile crude, and unprepared communities to bear the risks of oil train traffic.

And thorough reporting by DeSmog Blog on the weak existing regulatory standards and the oil and rail industry’s failure to meet them demonstrates, there have been no improvements in the safety of the 100,000 unsafe tank cars in the US fleet. The steps oil shippers have promised to improve the safety of oil trains are as hollow and inadequate as the promise of firefighters dousing burning oil tank cars.

Real emergency preparedness for oil trains would involve preparing for massive amounts of spilled crude oil by developing evacuation protocols for the 25 million Americans who live in the oil train blast zone. It would include modeling the flow of burning crude, likely toxic plumes and wildfires. It would also require much better information sharing and coordination with emergency officials on oil train hazardous cargo, routes, and scheduling, information which railroads have strongly resisted sharing.

According to the National Fire Protection Association 69 percent of the 1.1 million firefighters in North America serve in volunteer fire departments. They are not trained or equipped for effective oil train emergency response – in fact, the scale and danger of an oil train fire puts our emergency responders, like the millions who live along the tracks, at unacceptable risk. The railroads are providing some highly touted emergency training to a tiny sliver of this massive force, but the reality is that these efforts are staged to misinform the public, not prepare emergency responders.

Federal emergency response guidance and fire chiefs have long recognized that there is no effective emergency response to a crude oil derailment fire event. If even one tank car of crude oil is involved in a fire, federal guidelines are clear that firefighters should pull back half a mile and let it burn. And that is another good reason that oil trains are too dangerous for the rails.


Many thanks to Fred Millar for his research and analysis.


[Editor:  For a number of Benicia Independent articles addressing “Let it burn,” click here.  For “first responder training,” click here.  – RS] 

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FEMA Flood Maps: Valero oil train risks likely greater than previously known

Benicia Industrial Park in high risk flood zone

By Roger Straw, Benicia Independent, 6/12/15
FEMA map - Benicia Industrial Park - Panel_634_PORTRAIT(1200)
Click on map to enlarge

On June 8, the City of Benicia notified residents and businesses that the Federal Emergency Management Agency (FEMA) has released a new set of flood hazard maps for Solano County. These maps delineate areas that are at risk for coastal flooding as identified through the San Francisco Bay Area Coastal Study. The new maps are released for public review for a 90-day appeal period ending September 7, 2015.

The map above shows Benicia’s Industrial Park, with Lake Herman at the top.  This FEMA map shows utter vulnerability of the area proposed for Valero’s rail terminal off-loading racks.

It is likely these maps will add yet another layer of risk to Valero’s proposal.  I wouldn’t be at all surprised if the City’s consultants will need even more time to weigh these risks before releasing the revised Draft Environmental Impact Report.  The report is currently scheduled for release on August 31, 2015.

FULL SIZE COPY OF THE IMAGE ABOVE

CITY OF BENICIA – 23-PAGE SUMMARY

…MORE ON THE CITY WEBSITE

THE BENICIA HERALD: Report on city’s climate change vulnerability calls for action

City Media Release

June 8, 2015

The Federal Emergency Management Agency (FEMA) has released preliminary flood hazard maps also known as Flood Insurance Rate Maps (FIRMs) for Solano County. These maps delineate areas that are at risk for coastal flooding as identified through the San Francisco Bay Area Coastal Study. The new maps are released for public review for a 90-day appeal period ending September 7, 2015. The maps are expected to become effective in summer, 2016.

Flood hazard maps indicate whether properties are in areas of high, moderate or low flood risk. In reviewing the preliminary maps, which are not yet adopted, many property owners may find that their risk is higher or lower than the current maps indicate. While the preliminary flood maps provide improved accuracy about flood risks based upon past data and modeling for future flood events, they do not project or account for potential impacts associated with climate change and sea level rise.

Flooding is the most common disaster in the United States. Property owners in a high-risk flood zone are required to have flood insurance if they hold a mortgage that is secured by loans from federally regulated or insured lenders. Additionally, homeowners, renters and business owners are encouraged to look at the preliminary Flood Insurance Rate Maps to become familiar with flood risks in their community. These flood maps can help individuals and businesses make informed decisions about flood insurance options and flood protection measures.

The new maps are preliminary and have not yet been officially adopted. The City of Benicia encourages residents and business owners to review the preliminary maps to learn about local flood risks and identify any concerns or questions about the information provided.  A public comment and appeal period will be opening on June 10, 2015 where property owners will be able to submit comments and appeals to FEMA regarding the maps’ accuracy. Following the appeal period, FEMA staff will prepare final maps, which are expected to become effective in summer, 2016. When the maps become effective, any related new insurance and floodplain management requirements will take effect.

Owners of affected properties will be notified by a letter sent to the current owner of record. Affected property owners and interested others are invited to attend an open house meeting on July 8, 2015 from 6:00 p.m. to 8:00 p.m. at the Liberty High School Gymnasium, 350 East K Street. Staff from FEMA and the City of Benicia will be on hand to provide information and answer questions. To learn more, contact the City of Benicia at 707-746-4240.

The preliminary flood maps are available for viewing in the Community Development and Public Works Departments, located at 250 East L Street in Benicia. The City offices are open Monday through Friday from 8:30 a.m. noon and 1:00 p.m. to 5:00 p.m. Maps are also available to view on the City of Benicia’s website by selecting the yellow “Flood Maps” tab on the left-hand side of the homepage http://www.ci.benicia.ca.us or at the Benicia Public Library, 150 East L Street, during the library’s regular hours of operation, Monday through Thursday from 10:00 a.m. to 9:00 p.m. and Friday through Sunday from noon to 6:00 p.m.

To obtain information from FEMA directly, visit http://www.fema.gov/preliminaryfloodhaza…, call 877-FEMA-MAP (877-336-2627) or email FEMAMapSpecialist@riskmapcds.com.

CONTACT: Graham Wadsworth
Public Works Director/City Engineer
(707) 746-4240

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