Hafnium

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Thursday, March 22, 2018

From: "h m" <x.heather[at]gmail.com>
Date: Sep 12, 2015 10:20 PM
Subject: ATTN: Asarco Trustee; Rep. Beto O'Rourke; Reporter from El Paso Inc.
To: "Roberto Puga" <rpuga@projectnavigator.com>, <dcrowder@elpasoinc.com>, "Gaytan, Alejandra" <Alejandra.Gaytan@mail.house.gov>, <rgray@elpasoinc.com>
Cc: 

To: Attention of the Honorable Rep. Beto O'Rourke (c/o Alejandra Gaytan)
      Asarco El Paso Clean Up Trustee, Roberto Puga
      El Paso Inc.

Fr:  Heather McMurray, m.s. biological sciences
sb:  Sale of the remaining ASARCO El Paso smelter land (estimated current worth nearly 1/2 billion dollars)

Dear Sirs:

Please provide me with U.S. Mail Addresses to all the above so that I may send a copy of this letter to each of you through registered mail.

Below is a copy of a statement dictated to the Hon. Rep. Beto O'Rourke's staff last year. Please forward a copy to all bidders on the ASARCO land:  IT CANNOT BE CLEANED UP.  Even the chemicals of concern that are discussed publicly (Cd, Pb, As etc) have only cosmetically been sealed up. 




Statement made 2/21/2014 at 3PM EST for Honorable Rep. O’Rourke’s Attention

My Background:
  • Masters in Science 
  • Fully endorsed by Nobel team winner Dr. Devra Davis, author of “Secret history of Cancer”
  • Attended Rachel Carson's College – she wrote "Silent Spring" a key book  about the dangers of both toxic chemicals and radiation
  • Trained under the last PHD student for Nobel Medical Prize Winner Dr. Niko Tinbergen
  • Fully certified designated highly qualified Science teacher grades 8-12, also, certified to teach gifted students (UTEP, 2010)
  • Bachelors of Science at the Ohio State University 
  • Endorsed by Father of semiotics, Dr. Thomas Sebeok (on file OSU), who participated in WA D.C. panel on how to label nuclear waste sites to warn off future generations
  • Researcher who uncovered the US DOJ EPA ASARCO 1998 73 page confidential for settlement purposes only document that was front page NYTimes news 10/2006  [added 9/15]

It has come to my attention that development is planned for a 200+ acres of land on the other side of TX Interstate I-10, part of the original Asarco properties a stone’s throw away from the site of the Asarco stacks. The plans for this site are to create family homes. Under smart code development requirements they are required to build an elementary school and playground. We know per Dr. Goodell (UTEP) statement to Channel 7 KVIA that paving the Asarco site will not make the area safe for people. We know that slag gives off gases (called "off-gassing") for nearly 100 years. Some of these gases are toxic (I.e Arsenic) and cannot be smelled or tasted. We know from the Mesita School Health Study (Peer reviewed) that children growing up attending that school close to the Asarco site have a greater chance in their lifetime of getting MS. 

• Honorable Rep. Beto O’Rourke has a greater chance of getting MS from attending the Mesita School.

• Males who have MS have greater chance of passing MS to their children. 

• According to smart code Dover Kohl diagram an elementary school will be placed on top of Asarco old lead dump, which is quite large. The grading permits are in place. 

• This lead dump was created during the 1940s and 1950s and has remained undisturbed throughout the cleanup. 

• During the 1940s the UTEP (formerly College of mines, next to Asarco site) grads were at the center of the largest uranium strikes found in the Western United States.

• Asarco during those years was a custom smelter. It would smelt anything.  It had a lead smelter.

• Lead smelter during those years (1940s-1950s) were used to separate out Uranium from their parent ores (i.e. Wulfenite).

• The waste material (ores) would’ve been put in the old lead dump and likely are radioactive tailings.

• Under the bankruptcy agreement, the trustee for the cleanup is not required to address radioactive waste.

• Despite 8 years of research, all government agencies (EPA, USDA, DoD, DOJ, etc) have refused any information regarding "regulated" radioactive materials going through our El Paso Asarco site. They claim no knowledge and refuse to release key invoices listed in the 73 page US DOJ EPA Asarco confidential for settlement purposes only document (now in public domain, see NYTimes 10/2006)

• The old Atomic Energy Act still protects Asarco and all involved from disclosure and liability.

• Engelhard, Dupont, Asarco were listed in the aforementioned 1998 confidential for settlement purposes only document sludges, incinerator ashes and only God knows what else through the two El Paso Asarco con-top furnaces (that metal curled stack was shorter than the others so its smoke stayed more local – likely a 30 mile radius including Juarez Mexico, Southern New Mexico and Texas).

• I uncovered a document from Idaho National Laboratory Library detailing how Asarco, Dupont, Engelhard were official U.S. DOE high level radioactive waste disposal contractors from places like Oakridge TN and Hanford WA during the years Asarco was burning illegal, secret hazardous waste (1998 73 page USDOJ EPA Asarco formerly confidential for settlement purposes only document)(New York Times, front page story, October 2006).

• The community has not been told all the details about what has been burned all those years and is still not being told. 

• We have data showing that the chemical element Hafnium is found in greater quantities amount near the stack location. Hafnium is unusual. Hafnium is commonly found in nuclear control rods. 

• In 1998 an EPA publicly announced that El Paso had the highest Beta radiation levels in the nation. Higher than Oakridge, Higher than Hanford. In October 1998, Texas suddenly decided to deny the license of the Sierra Blanca Nuclear Dump site. During that time, the media coverage on that issue of the dump was so high that thousands of people were marching at the Capitol of Mexico against the dump. Media coverage was huge. 

• By December 1998, Asarco said in the El Paso Times it was thinking about "idling" the Asarco Smelter, and it did beginning of February 1999. The plant never re-opened.  All the staff who worked at the site's steam plant are dead now, from unusual diseases, according to an unnamed supervisor. 

• I asked all the environmental agencies representatives to give me a sample of slag from the Asarco water distillation unit (it went up in flames during clean-up) rated to remove radioactive waste from the plant's process water. They refused. 

Given all this information, we know Asarco ran U.S. DOE high level radioactive waste materials through the El Paso Asarco smelter and it is likely that the old lead dump contained radioactive material. That whole area would be contaminated by Arsenic for years to come. If the powers that be still continue with development of the Asarco site as detailed recently in an El Paso Inc article by David Crowder, I plead, deeply plead, with Honorable Representative Beto O’Rourke, given his own experience attending Mesita Elementary School a mile from Asarco, that they do not allow children to grow up on any of the Asarco land. That they do not build play grounds. That they do not build an elementary school there. He of all people should understand having attended Mesita the risks that that all these children will undergo if they allow the school and playground to be built. As a certified teacher and a Christian, it deeply grieves me. It hurts my heart to watch this happen. 

Sincerely,
Heather McMurray

Thursday, March 8, 2018

2017 The 2013 Stack demolition apparently contaminated land up to nearly a mile away east of facility with lead

UaTEP digital commons:


The Former Asarco Demolition Fallout, a Post Study on Lead Soil Concentrations and Environmental Agents of Redistribution in El Paso, Texas

Abstract

The former El Paso ASARCO Smelting and Refining Co. operated between 1877 and 1999, the pyrometallurgic activity was estimated to have discharged excess of a 1,000 tons of lead (Pb) into the atmosphere from 1969-71. It was estimated 96 tons of (Pb) were emitted on an annual basis from the standing ore and fluid beds. The Environmental Protection Agency (EPA) determined that lead (Pb) is the heavy metal of the highest concentration within the vicinity of the smelter. After the smelter production ceased, flash flooding common to the southwest, such as the 2006 historic flood, increased transportation of superficial contaminants and was expected to have reduced initial concentrations located on the mountain east of the demolition zone of impact. This served as a “new” time stamp to base retrospective analysis of (Pb) distribution. Lead absorption by humans has been epidemiologically associated with delayed effects after exposure and chronic health issues including, but not limited to, renal disease, neurodegenerative disease, hypertension, and cognitive dysfunction at sub-regulatory levels < 10 µg/dL. The ASARCO smoke stacks were demolished in 2013. A discrepancy in the duration of run-time among the air-quality monitors the day of the demolition suggests that bystanders observing this event may have been exposed to (Pb) and other heavy metal contaminants. This study sought to investigate temporal changes in lead concentration within the vicinity of the former ASARCO site using pre-demolition recorded (Pb) concentrations and observations collected in 2015 to determine the extent to which lead may have been redistributed during the demolition event, or other plausible environmental agents governing redistribution processes. Lead concentrations were measured in the leaves of Creosote Bush (Larrea tridentata) and soil at the base of the plant. Creosote is a known bioaccumulator of lead that is susceptible to aeolian deposition, and to similar lead protein interactions that may result in oxidative stress as observed from human exposure to lead. This has rationalized it as a suitable bioindicator for lead recontamination and health impacts indicative of air quality corresponding to sub-regulatory Blood Lead Levels (BLL) < 10 µg/dL. Temporal comparison and analysis of soil (Pb) concentrations from 1993, 2001, and 2015 showed anomalously high (Pb) concentrations in 2015, suggesting the force of impact from the demolition of the former ASARCO smoke stacks in 2013 caused a localized re-contamination event 0.5 to 0.75 mile east of the designated demolition zone. Spatial analysis of azimuthal trends in (Pb) distribution provided evidence that long-term trends in wind direction appear to have been the dominant source of (Pb) distribution during the smelter operation. However, after smelter production seized, seasonal rain events and flash flooding likely served as the primary mode of transportation of these surficial contaminants, which is complicated by topography, flow dynamics, metal speciation, and particulate size and mass.^

Subject Area

Environmental law|Environmental science|Environmental engineering

Recommended Citation

Robinson, Stephanie Austin, "The Former Asarco Demolition Fallout, a Post Study on Lead Soil Concentrations and Environmental Agents of Redistribution in El Paso, Texas" (2017). ETD Collection for University of Texas, El Paso. AAI10616946.
https://digitalcommons.utep.edu/dissertations/AAI10616946