Louisiana Personal Injury Lawyer Blog

In this, our final post of the Union Carbide/Dow Taft plant chemical leak series, we will consider the fifth requirement for class certification under Louisiana law: that the class is "defined objectively in terms of ascertainable criteria, such that the court may determine the constituency of the class for purposes of the conclusiveness of any judgment that may be rendered in the case."Chalona v. La. Citizens Property Ins. Corp. The intent of this requirement is to ensure that the class is not "amorphous, indeterminate, or vague," such that any potential class members are challenged to determine whether they are actual members of the class. Plaintiffs initially submitted a class definition that included "[p]ersons throughout Louisiana" who were exposed to the ethyl acrylate that escaped the Taft plant and who suffered injury or loss as a result. The court desired a more precise definition, however. It reviewed the zip code maps, weather data, and expert testimony in evidence and incorporated Dr. Williams's method in describing the symptoms suffered by people who were exposed to craft its own definition. This action on the court's part was specifically permitted by Louisiana Code of Civil Procedure Art. 592(A)(3)(c), which envisions that the court may, prior to a final decision on the merits, enlarge, restrict, or otherwise redefine the constituency of the class. The court determined that its sharpened definition would mean that members "only need to determine if they were present in the geographically defined area on July 7, 2009, and if so, whether they experienced any of the symptoms commonly associated with the offending chemicals released." This meant, in the court's view, that its ultimate ruling as to whether the chemical released by the Taft plant caused the Plaintiffs' injuries and losses would resolve the claims of all class members.

The court summarized its conclusions by reiterating that the substantive issue that will control the outcome of the case is whether ethyl acrylate "in the amount released can cause the damages as alleged by plaintiffs. This issue, along with the legal issues of duty of the defendants to the class ... will predominate." Accordingly, the court held that the Plaintiffs successfully demonstrated that certifying the class would not result in the action "degenerating into a series of individual trials."

As we observed previously in the class certification litigation related to the Chalmette Refinery leak in 2007, the court's task in determining whether to certify a class is an extraordinarily fact-intensive one. In many cases, the certification process is just as complex and involved as the trial on the merits of the ultimate issue. In fact, the class certification in the Taft plant case has not yet been finalized. Subsequent to the issuance of Judge Cade's Order on December 15, 2011, the Defendants filed a motion to appeal the class certification.

Please stay tuned to this blog for updates as they become available.

Following the prior discussion of numerosity and commonality, we will now examine the court's analysis of typicality under Louisiana Code of Civil Procedure Article 591(A)(3). This prerequisite obligates the court to examine whether the claims or defenses of the representative parties are typical of the entire class. The requirement is met if the claims of the class representatives arise out of the same "event, practice, or course of conduct that gives rise to the claims of other class members and those claims are based on the same legal theory." See Gudo v. Admins. of Tulane Educ. Fund.

The court reviewed the three putative class members presented by Plaintiffs. Ramona Alexander lived in Hahnville on the day of the chemical release. She testified that she smelled a strong odor in her home on the morning of July 7, 2009 which caused her to become sick and vomit. The odor also caused burning in her eyes, throat irritation, and shortness of breath. Vanessa Wilson lived in Waggaman on the day of the chemical release. She awoke to an odor that caused eye irritation, nausea, coughing, and a sore throat. Wilson testified that she traveled to Avondale that morning where the odor persisted; her symptoms worsened. She also received a panicked phone call from her mother who was being ordered to evacuate her home in St. Charles Parish. Upon arriving at her mother's house, Wilson observed her mother vomiting and suffering from burning in her eyes. Melissa Berniard, who is a licensed attorney in Louisiana, testified that she was in her home in Orleans Parish on the morning of July 7. She awoke to a foul odor that suggested to her that something may have been burning; she soon experienced eye irritation, headache, nausea, and feelings of anxiety. Berniard traveled to Jefferson Parish later in the day and spoke with others who experienced similar symptoms. The court found that Wilson, Alexander, and Berniard all offered "typical complaints of the constituency of the class" that were corroborated by Dr. Williams's analysis of numerous class members' intake forms which captured their symptoms. Accordingly, the court concluded that the "issue of whether or not a release of ethyl acrylate can cause the damage alleged by the class representatives is common to all class members and is adequately represented."

The court next considered whether the proposed class representatives are adequate under the Louisiana Code by referencing a definition adopted by the Fourth Circuit Court of Appeal. In essence, the Fourth Circuit's analysis of adequacy concerns whether the proposed representatives' claims are "typical of" the claims of all class members and whether the damages asserted by the representatives are of the same type as the class as a whole. See Dupree v. Lafayette Ins. Co. The court noted that Wilson, Alexander, and Berniard all testified to being present in the defined geographical area on July 7, 2009, suffering from the type of symptoms that were common to the class, and being willing to serve as class representatives. Thus, the court held that the adequacy requirement was met with respect to the plaintiff representatives. The court also made a finding on a related matter that Plaintiffs' counsel are "highly skilled attorneys with experience in class action litigation" and well qualified to serve as class counsel. The court expressed that it was "particularly impressed" with the attorneys' presentation at the certification hearing, and felt that "there is no dispute as to the competency and the zealousness of class counsel."

In our fourth and final post in this series, we will examine the court's analysis of the last prerequisite for class certification, the need for an "objective" definition of the class.

In our previous post, we began a discussion of the Union Carbide/Dow Chemical Taft plant chemical leak litigation filed by the Berniard Law Firm. This post continues with a review of the court's analysis of numerosity in certifying a class. Under this requirement, the class must be so large that joinder of all members is impracticable. La. Code Civ. P. Art. 591(A)(1). Generally, a class action is favored when there are so many plaintiffs that individual suits would unduly burden the court, and so the class action would be more judicially expedient than other available procedures. See Cotton v. Gaylord Container. There is no distinct number of plaintiffs needed to fulfill the numerosity requirement. In this case, the proposed class included all the residents of St. Charles Parish as well as certain residents of Jefferson and Orleans Parishes--clearly a large number. The court found persuasive the fact that "the size of the individual claims of class members is small enough that individual lawsuits are impracticable," but that that "separate suits would unduly burden the courts." In the court's view, a class action would "be more useful and judicially expedient." Thus, the court concluded that "numerosity exists," but that "the class is not too numerous to manage effectively."

The court next examined the issue of commonality, or whether there were questions of law or fact common to the class. To satisfy the commonality requirement, there must exist "as to the totality of the issues a common nucleus of operative facts." McCastle v. Rollins Environmental Services. of La., Inc. A common question is one that, when resolved for one class member, is resolved for all members. This issue is closely related to the predominance requirement, where the common questions predominate over any individual issues not shared among the class members. The Louisiana Supreme Court has indicated that predominance "entails identifying the substantive issues that will control the outcome, assessing which issues will predominate, and then determining whether the issues are common to the class." The goal is to "prevent[] the class from degenerating into a series of individual trials. Brooks v. Union Pacific R. Co. The same court has also held that a mass tort can only be brought as class action if it arose from one single cause or disaster; however, this requirement does not mean that the amount or extent of damages must be identical for all class members. "[V]arying degrees of damages ... does not preclude class certification." In order to meet the common cause requirement, each member of the class must be able to show individual causation based on the same set of facts and law that any other class member would use. See Bartlett v. Browning-Ferris Indus. Chem. Services, Inc.

With these considerations in mind, the court analyzed the common threads identified by the Plaintiffs as to their claims. First, all class members were physically located in the identified parishes on the date and time of the chemical release. They all suffered various (but similar) physical injuries and financial losses as a result of the release. Also, common questions of law and fact surrounded the Defendants' negligence in failing to maintain its plant and prevent the chemical release. The court concluded that it was "satisfied ... from the evidence presented that common factual issues predominate with regard to whether Defendants took reasonable steps to prevent the release of [ethyl acrylate] that occurred on July 7, 2009 and whether or not the release could cause the harm as alleged by the Plaintiffs to the members of the class." The court's reasoning was based in part on the testimony offered at the hearing by Dr. Patricia Williams, a toxicology expert. Dr. Williams concluded that the symptoms described by the class were consistent with the type of exposure to ethyl acrylate that resulted from the release at the Taft plant. Although the Defendants offered its own expert witness to rebut Dr. Williams's testimony, the court nevertheless found that "a method of assessing general causation for the whole of the class exist[ed]." This permitted the court to reach the conclusion that common factual issues were present. The court thus identified a "common nucleus of operative facts" that permitted a finding that "uniform allegations of complaints of harm amongst the large number of class members that stem from one central release event" involved common legal issues among all members that superseded any individual concerns.

Having concluded that Plaintiffs met their burden of proof on the issues of numerosity and commonality, the court turned its attention to the third requirement: typicality. We will take up this analysis in the next post in the series.

Early in the morning of July 7, 2009, a 640,000 gallon chemical storage tank at Union Carbide/Dow Chemical's Taft plant began to rupture. The tank contained ethyl acrylate, a foul-smelling chemical used in making various products including industrial flavorings, fabric finishes, pigments and dyes, floor polishes, adhesives, and caulk. The substance is listed as a possible carcinogen by the National Institute of Occupational Safety and Health, and is known to cause a number of significant heath issues such as burning of the mucous membranes and eyes as well as respiratory irritation and nausea upon contact through the air. Westerly winds gusting as high as 20 miles per hour carried the chemical vapor into the neighboring communities. St. Charles Parish sheriff's deputies began evacuating residents while officals from the Louisiana Department of Environmental Quality were summoned to perform air testing. Numerous residents in St. Charles Parish and surrounding parishes experienced extremely unpleasant physical symptoms as they came into contact with the chemical vapor.

The Berniard Law Firm filed a lawsuit on July 29, 2009 on behalf of those who suffered effects from the Taft plant chemical leak. On December 15, 2011, Judge Herbert Cade of the Civil District Court of the Parish of Orleans granted the Plaintiffs' Motion for Class Certification. The class is defined as persons living or located in St. Charles Parish and certain areas of Orleans and Jefferson Parishes on July 7-8, 2009 who experienced "eyes, nose, or throat irritation, coughing, choking or gagging, or nausea, or headaches, dizziness, trouble breathing or other respiratory issues" as a result of their exposure to the ethyl acrylate that escaped the Taft facility. The court's order contains an illustrative description of the process by which it analyzed the Plaintiffs' argument for class certification, and an exploration of that analysis will serve as the basis for this and a series of subsequent blog posts.

Previously on this blog, we have examined the requirements for class certification in a federal case according to Rule 23 of the Federal Rules of Civil Procedure. Louisiana's Code of Civil Procedure, in Article 591, sets forth a similar set of standards for certification. Specifically, a plaintiff who seeks to represent a class must show:

(1) the class is so numerous that joinder of all members is [impracticable]; (2) there are questions of law or fact common to the class; (3) the claims or defenses of the representative parties will fairly and adequately protect the interests of the class; and (5) the class is or may be defined objectively in terms of ascertainable criteria, such that the court may determine the constituency of the class for purposes of conclusiveness of any judgment that may be rendered in the case.

Additional criteria, such as whether the common questions of law or fact predominate over issues pertaining only to individual members, and the practical ability of individual class members to pursue their claims without class certification must also be considered by the court. Only once the court is satisfied that these various factors resolve in favor of class certification can it grant the plaintiff's motion to represent the class.

In the Taft plant litigation, three proposed class members were presented to the court in support of the motion for class certification: Ramona Alexander, a resident of St. Charles Parish; Vanessa Wilson, a resident of Jefferson Parish, and Melissa Berniard, a resident of Orleans Parish. In the next post, we will begin our review of the court's analysis of the five certification requirements under the Louisiana Code.