NORWICH - The wait could be over in a few more months for nine Ward 4 City of Norwich residents whose homes were approved earlier this year for toxic fume filtration systems.
Members of the Chenango Industrial Development Agency agreed Wednesday to add a half a million more dollars to a $245,000 contract made in 2005 with an environmental engineering firm that has been studying the affects and developing clean-up strategies of a decade old chemical spill near Lee Avenue. The amended agreement will cover the nine systems and indoor air sampling of 40 more structures in the surrounding neighborhood. It will also go toward the installation, sampling and analysis of monitoring wells.
A New York State Department of Environmental Conservation grant program has been picking up the tab for the work, along with a 10 percent match from the IDA. Executive Director Maureen Carpenter suggested several funding sources could be applied to the county’s portion of the estimated two-to-three year project, including the company responsible for the original chemicals and the New York Susquehanna & Western Railroad where they were dumped.
Officials attending the meeting yesterday said the aeronautics company, Hercules, Inc. – which previously occupied the now-vacant manufacturing facility located directly in front of the railroad tracks – cleaned the chemical site in the 1990s. In 2003, however, nearby homeowners and businesses began complaining of acrid fumes indoors. The DEC revisited the area in 2004, and after investigating 421 sites, identified soil-based trichloroethene (TCE) vapors in 10 of them.
According to DEC Engineer Gary R. Holmes, it wasn’t suggested until 2000 that TCE vapors might actually pose a risk to human health. “It’s an emerging technology. ... Not too many other states are as proactive as New York has been in trying to mediate the potential risks,” he said.
Forty-six structures on Lee, Rexford, Berry, Silver, Gold, Waite, Adams and State streets have thus far been contacted and/or tested for soil vapor intrusion. TCE was detected as many as three blocks away from the dump site on Adams Street because groundwater flows in a northeastern direction toward the river, the officials said. It has not been determined how far the actual plume area has expanded.
URS Engineering Consultant Jon Sundquist said it has been costly and time-consuming to sample many of the homes because they are old and have dirt basements and laid up rock foundations. In addition, some residents have refused testing while other structures aren’t owner-occupied.
IDA board member Wayne Outwater of Lincklaen asked whether local realtors have been notified about the need for testing specific homes.
“There’s not a formal path for educating realtors, but we do contact them to tell them,” Holmes said. Sundquist said his team has referred often to the Chenango County Clerk’s office in order to research deeds and deed transfers on identified properties.
