|The settlement ends a six-year saga.|
Both sides announced the settlement without revealing details of the agreement.
"IBM and the plaintiffs' counsel have reached this agreement in an effort to resolve these cases without further burdensome and expensive litigation," said the joint statement from the litigants.
The settlement brings to a close a more-than six-year saga in which IBM and those who claim they were harmed by the toxic releases waged a fierce legal battle on monetary rewards.
Affected residents, in a multi-million-dollar liability lawsuit against IBM, claimed the company should pay for the damage caused to residents around what once was the company's main domestic manufacturing facility.
From 1935 to the mid-1980s, IBM used TCE (trichloroethylene) to clean metal parts in degreasers at its industrial campus in the Village of Endicott. In 1979, the company discovered some of the TCE had pooled in groundwater beneath the facility and appeared to be migrating.
Soil vapor intrusion
Contamination from soil vapor intrusion was detected by the late 1990s, and by 2002, IBM began testing the air at the request of state health and environmental agencies. Basement ventilation systems were eventually installed in more than 400 homes.
Settlement negotiations between the parties began last July, when state Supreme Court Justice Ferrous D. Lebous requested that representatives of both sides start meeting about an out-of-court settlement. Negotiations were apparently successful, culminating with Tuesday night's release that the parties agreed to a settlement that satisfied both sides.
Lawyers of those who brought the suit against IBM said they will conduct meetings with clients over the coming weeks to present terms of the settlement.
IBM representatives said the company will continue the environmental cleanup that has been ongoing since the widening toxic plume was discovered.
Pumps spread throughout Endicott pull pollution from the ground through structures called recovery wells.
Over time, these wells have grown in number from four to more than 22, and to date, they have recovered more than 815,000 pounds of trichloroethylene and other toxic chemicals, with an unknown amount remaining beneath the village.
Company officials have never publicly explained IBM's role in the disaster, and their legal position was that the company always handled chemicals responsibly and in accordance with standards of the day.
They have not denied their former operations were a primary contributor to the pollution. They have not admitted it, either, nor have they offered a detailed explanation of the source of the problem.
Cleaning up industrial solvents
Representatives of the company said it was cleaning up the solvents from multiple industries that have operated in the region's industrial corridor for generations. Endicott was also home to the vast shoe manufacturing empire of Endicott Johnson Corp., once the region's largest employer.
However, the toxic-liability suit named only IBM as the source of the chemicals that tainted parts of Endicott's commercial district and nearby residences.
IBM sold the 140-acre campus to Huron Real Estate Associates in 2002. Current tenants include i3 Electronics (formerly Endicott Interconnect), BAE Systems and Binghamton University, among others.
Lawyers for IBM have long contended it was following the responsible path, picking up the sizable costs for cleaning the spill and providing venting systems for properties designated at-risk for vapor intrusion.
Both sides scored initial victories as the case wound its way through the courts. Lower courts ruled against IBM's motion to have the case dismissed, and ruled in favor of a plaintiff's motion to have charges of negligence — the underpinnings of the case — tried before a jury.
But lower court rulings also eliminated or limited some aspects of the litigation, including the charge that the pollution constitutes a trespass in all cases, and the claim that IBM should be held accountable for monitoring the medical condition of all plaintiffs, including non-property owners.
IBM was also able to limit claims for medical monitoring to only people claiming other damages, such as illness or property loss. That eliminated claims for a potentially large group of plaintiffs — renters and children, for example — who may have been exposed but did not develop illnesses or suffer property damage.
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