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Overview of Formosa Drainage Study

annika

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

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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stephanie.niev…

"Hurricane Irene marches north, leaving at least 8 people dead and close to 2 million without power in the states it has already hit. Tonight it bore down on millions more from the Delmarva peninsula to the Jersey Shore and the New York metropolitan area."

"More than a million residents and visitors of the Jersey Shore have been evacuated, though a stubborn 600 people, many of them senior citizens, remain in high rise buildings on a barrier island in Atlantic City, according to New Jersey Gov. Chris Christie. Even before the core of the hurricane reached the area Sunday, Christie said winds could reach up to 75 mph at the upper floors of some of the buildings."

"New York Gov. Andrew Cuomo ordered 2,000 National Guard troops deployed to Long Island, New York City, and the Hudson Valley area to help with the storm. Troops will help staff shelters, control evacuation routes, monitor flood threats at the World Trade Center site and work with the Metropolitan Transportation Authority to secure railways and train tunnels."

"Defense Secretary Leon Panetta has issued a prepare-to-deploy order for 6,500 active duty troops from all the services to support hurricane relief efforts if necessary."

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stephanie.niev…

The author of the article took several quotes from government officials to depict the severity of the situation: mainly taking quotes from governors and even the president to illustrate how the hurricane affected the surrounding communities and mentalities of those living in such towns. In addition, the author added statistics of the support relief and the number of deceased due to the storm. The author also discussed the background of many of the public transportation work shifts, such as airlfight and train systems: they were down becuase of the storm.

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stephanie.niev…

The main point of this article was to illustrate the severity of the super storm Irene. It shows the stressed and frantic thought process and procedures before the storm. In addition, it shows the aftereffects of the storm and how many different places and people were affected greatly thoughout the East coast. These points are supported by quotes, statistics and overall analysis of the super storm itself.

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stephanie.niev…

Several public officials were named in this article: Robert McDonnell, governor of Virginia, Jack Markell, governor of Delaware, Patty McQuillan, a member of North Carolina's emergency management agency, Chris Christie, governor of New Jersey, Mike Bloomberg, mayor of New York City, Andrew Cuomo, governor of New York, Tom Corbett, governor of Pennsylvania, Michael Nutter, mayor of Philadelphia, Leon Panetta, Defense Secretary, and President Obama.

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stephanie.niev…

In the article, it expalins the various attempts of securing the area and preventing further damage from the storm. There were several plans of evacuation, shelters opened up to those in need, protection of federal troops were deployed and many towns offered relief help after the storm had passed.