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Overview of Formosa Drainage Study

annika
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This supplementary legal document describes recommendations for storm- and waste-water management improvements for the Formosa petrochemical plant in Calhoun County, Texas. The text is a fairly standard drainage assessment. The author describes non-trivial discharge of pollutants out of the plant’s outfalls, which drain into local waters, and the inability of the plant’s systems to prevent flooding from even small storms. For some context on this, it is pretty standard to design a stormwater system to be able to drain the 100-year storm (that is, the storm with a 1% or less chance of occurring in any given year). Formosa’s Texas plant demonstrated the inability to convey even the 2-year storm.

Formosa Drainage Study

annika
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Emphases are mine:

“Problem areas were identified based on the results from the outfall drainage studies provided by Formosa. Thus, all the results in the OPCC rely on those studies, uncertainities associated with those studies, and the assumptions made for those studies, some of which may or may not be appropriate as I pointed out in Supplement #2 [Page 4]” (3)

“The proposed improvements assume that the conveyance capacity of the problem areas is increased 100%, which would be able to handle twice as much flow that it currently does. The results from the Drainage Study are not conclusive as to what storm event Formosa’s system currently is capable of conveying. The report does mention that the system is not capable of conveying the 2-year storm, and “sometimes” not even the 1-year storm event.” (3)

“A 45% contingency is applied to the OPCC due to the uncertainties associated with underground utilities, likelihood of existence of low road crossings and need to replace those, groundwater impacts, other unknowns, and additional costs associated with engineering, etc. 45% is reasonable and in line with industry practices in my experience, especially given the large amount of unknown information available.” (4) 

“My opinion from my July 9, 2018 report that “there have been and are still pellets and/or plastic materials discharges above trace amounts through Outfall 001” is further supported by the deposition testimony of Lisa Vitale, as representative for Freese & Nichols, Inc, that she and her colleagues have seen floating white pellets or small plastic pieces in Lavaca Bay and in the area near outfall 001 as part of her work on the receiving water monitoring program for Formosa’s TPDES permit...Ms. Vitale also testified that she told John Hyak of Formosa about these sightings as well as has sent him water samples with the pellets about five or six times, including at least one time prior to 2010. This, along with the June 2010 EPA Report I cited in my July Report, demonstrates to me that Formosa was aware of problems related to discharges of plastics from its facility since at least in 2010.” (6)

 

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ciera.williams
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The purpose of this program is to educate students to become global leaders (dubbed Phoenix Leaders) in radiation disaster response. The program aims to use experience from the aftermath for Hiroshima to create an overarching program of “Radiation Disaster Recovery Studies”, with multiple disciplines of Medicine, Environmental Studies, Engineering, Sciences, Sociology, Education and Psychology. The eventual aim is to create a new and evolving system of response, safety, and security. 

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ciera.williams
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The program was created in reaction to the disaster at Fukushima-Daiichi, with influence of the lessons learned post-bombing in Hiroshima. Hiroshima University specializes in radiation casualty medicine and works to improve medical care in response to nuclear emergencies. This program was specifically made to generate leaders capable of directing relief efforts while keeping the clear goal of reconstruction post-disaster. 

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ciera.williams
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The program is divided into three sub-programs: Radiation Disaster Medicine, Radioactivity Environmental Protection, and Radioactivity Social Recovery. The Radiation Disaster Medicine course is a four year PhD program, for those who already have professional degrees (medicine, pharmacy, dentistry, etc.) and master’s degrees (medical physics). The Radioactivity Environmental Protection course is a five year program for students who have completed a bachelors or masters in a related field. The Radioactivity Social Recovery course is a five year program for students with a bachelors or master’s. The curriculum is broken down into common subjects, specialized subjects, fieldwork, and internships.