Residents, organized as a group called the Behr VOC Area Leaders (BVOCAL), have released the following documentary on YouTube called “This our Neighborhood”:
The documentary details the history of the TCE contamination from the Behr Dayton Thermal Plant in the the McCook Field neighborhood in Dayton, OH.
In today’s news, residents are asking EPA for new widespread testing of indoor air in the neighborhood to rule out risks of exposure by vapor intrusion. So far, EPA has not agreed to the testing. In what appears to be yet another dubious, knee-jerk, party-line denial from federal agencies, Stacey Coburn, the U.S. EPA’s project manager for the site, has stated that “she doesn’t believe anyone’s health is at risk from the plume” despite reports of nearby groundwater contamination levels exceeding 900ppb of TCE and previous confirmation that dangerous levels of TCE have already poisoned indoor air in certain homes.
Meantime, a lawsuit has been filed on behalf of the contaminated community who apparently disagree with EPA’s empty reassurances.
As reported in the Rochester Democrat and Chronicle:
The Rochester Board of Education has scheduled a special session to question state health and environmental officials about a factory-turned-schoolhouse whose owner has asked that it be declared a brownfield.
Board President Malik Evans stressed that the purpose of the meeting, slated for July 14 at 6 p.m. at the board’s downtown headquarters, is to learn more about the toxins at the site and not to take action on the Rochester School District’s future use of the building.
The district last year signed a 15-year lease on the building at 690 St. Paul St. [map], a former Bausch & Lomb factory, where it temporarily housed School 33 this school year and plans to have School 14 and the new Dr. Walter Cooper Academy share space for the next few years.
Evans said the board was unaware of any contamination concerns when it authorized the lease, noting that the site hosted a charter school between 2000 and 2005.
[...]
Word of the meeting comes two weeks after the board rejected by a vote of 5-to-2 a motion that sought to pull students out of the space immediately and stop the two schools from moving in this fall.
[...]
Environmental tests of the site conducted last summer revealed traces of trichloroethene [a/k/a Trichloroethylene] in the air, soil and groundwater.
Earlier this month, a small group of citizens and legislators gathered at the New York home of Debra Hall (Founder of Hopewell Junction Citizens for Clean Water & Clean Air and founding member/co-chair of the New York State Vapor Intrusion Alliance) to announce and unveil legislation requiring the EPA to better protect the public from TCE-contaminated water and air. The new legislation is intended to be the House of Representatives’ companion to Senator Clinton et. al.’s TCE Reduction Act.
Here’s a video of the press conference announcing the new legislation:
This press release comes from U.S. Rep. John Hall’s (D-NY) website:
Standing with Hopewell Junction families who have suffered from cancer and other health problems due to groundwater contamination and vapor intrusion by the carcinogenic chemical trichloroethylene (TCE), U.S. Rep. John Hall (D-NY19) today unveiled legislation to help communities deal with TCE contamination. The TCE Reduction Act, which Hall is introducing with U.S. Rep. Maurice Hinchey (D-NY22), would require the U.S. Environmental Protection Agency (EPA) to set stricter regulations to protect the public from exposure to TCE.
“Growing scientific evidence shows the danger TCE pollution poses to people,” said Congressman Hall. “Yet the EPA continues to drag its feet instead of setting a new standard that would help the residents of Hopewell Junction and similar communities throughout the country.”
TCE and other contaminants have plagued Hopewell Junction residents as the result of Hopewell Precision’s disposal of painting and degreasing wastes directly on the ground, resulting in a 1.5 mile long groundwater contamination plume. Chemicals have been detected in local drinking water wells and many homes have experienced significant problems caused by vapor intrusion. The site was listed on the Environmental Protection Agency’s Superfund National Priority List, a list of the most severely polluted sites in the country, in 2005. Yet residents are still suffering from significant TCE contamination.
“TCE is a pervasive, toxic chemical that cannot be allowed to continue to pollute our communities,” said Congressman Hall. “Study has shown that it is a likely carcinogen, can cause nerve damage, lead to developmental difficulties in children, and pose a significant threat to public health. We expect our government at all levels to provide security. When the fire alarm rings, we expect the fireman to show up and put the blaze out. EPA is no exception. But what did EPA do when the alarm rang about TCE spill here and throughout the rest of the country? It recommended more study.”
In 2001, a draft EPA Risk Assessment found TCE to be as much as 40 times more carcinogenic than previously thought, but instead of setting a more protective standard for TCE in drinking water, the Bush Administration called for more study. The National Research Council (NRC) was directed to conduct an in depth study of the health studies involving TCE. The final NRC report, issued in 2006, found that “the evidence on carcinogenic risk and other health hazards from exposure to trichloroethylene has strengthened since 2001.” The report went on to say, “The committee recommends that federal agencies finalize their risk assessment with currently available data so that risk management decisions can be made expeditiously.”
“No action has been taken by the EPA to update the water standard,” stated Debra Hall of Hopewell Junction Citizens for Clean Water. “There is no federal standard to deal with vapor intrusion even though this is a very dangerous environmental issue. I applaud Congressman Hall for taking action to force stricter regulations related to TCE. People living here in Hopewell Junction and the entire nation will benefit greatly when this bill becomes law. Stricter standards will allow more homes to be mitigated. It is obvious that legislation is needed to force protection against cancer and other health issues that are caused by TCE.”
Hopewell Junction resident Sharon Whalen testified that her father developed prostate cancer after living in her home. The house was also dubbed “the sick house” because everyone living there became almost constantly ill. Whalen’s home is impacted by vapor intrusion only and at the highest amount of the entire superfund site.
The TCE Reduction Act addresses both groundwater contamination and vapor intrusion caused by TCE and would require the EPA to:
Issue a revised health advisory for TCE within 6 months of enactment.
Issue revised draft health standards for TCE in drinking water within 12 months of enactment, and final drinking water standards within 18 months.
Issue a health advisory standard for TCE vapor intrusion within 12 months of enactment.
Establish an integrated risk information system reference concentration for TCE vapor which is protective within 18 months of enactment.
Ensure that all standards set under the bill fully protect susceptible populations (including pregnant women, infants, and children) from the adverse health affects of TCE.
People living in and around a special economic zone in Cuddalore are “2,000 times more” likely to be affected by cancer than the normal population, says a report prepared for the Tamil Nadu Pollution Control Board. In a normal sample population, cancer occurs in one person in a million. But in and around the State Industries Promotion Corp of Tamil Nadu known as SIPCOT industrial park nearly 300 km south of Chennai, two in every thousand are likely to have cancer, say anti-pollution campaigners.
The study confirms the decades-old complaints by local residents that pollution from the chemical factories in the park is worst at night, especially in the village of Eachangadu.
The NEERI submitted the report in August 2007 to TNPCB without any public information. It came to light after an RTI plea by the local environment watchdog, Community Environment Monitoring (CEM).
[...]
The NEERI study found that areas near Shasun Chemicals, and the village of Eachangadu, were the worst affected.
Risk levels near Asian Paints and Tagros Chemicals are also high, the report said.
According to the report, children, elderly and the infirm were the most vulnerable. NEERI attributes this to “air transport of pollutants”.
Levels of Benzene – a chemical that causes blood cancer among children – were 125 times higher than safe levels.
Other carcinogens like chloroform, carbon tetrachloride, methylene chloride and trichloroethylene were 881, 553, 32.5 and 21.8 times respectively higher than acceptable levels, the NEERI report said.
NEERI says “the results are a conservative estimate” as “most of the industries are not operating to capacity on days of sampling”.
“If all the industries in the study area function to the full capacity, it may be expected that concentrations of pollutants will increase three-fold,” the institute told TNPCB.
This is hardly breaking news, but we’re still catching up on things we missed. Since receiving this press release, we have also obtained a copy of the complaint or, as it’s known in Canada, the statement of claim. The facts are just enraging (e.g. TCE levels in the air inside the Vitez’s home were discovered above 200 ug/m3). We’re still deciding how to make these available on the blog since they are lengthy. In the meantime, if you’d like a digital copy, feel free to contact us.
For now, here’s the official press release:
Toxic air and contaminated groundwater blamed for chronic illnesses in multi-million dollar lawsuit
FOR IMMEDIATE RELEASE – MARCH 14, 2008
CAMBRIDGE, ON – Northstar Aerospace, GE Canada and Rozell Inc., are amongst the Cambridge-based businesses named in a multi-million dollar environmental lawsuit. Spearheaded by Denis and Deborah Vitez, the suit points to these businesses as being responsible for groundwater contamination and toxic air in local residents’ homes, and in the case of the Vitez family, resulting in chronic breathing problems, Parkinson’s Syndrome and neurological damages which have escalated over the past five years. The suit claims that the companies were aware that toxic levels of the human carcinogens Trichloroethylene (TCE) and Chromium were seeping into the groundwater in the vicinity of their Bishop Street plants.
The Vitez family is seeking punitive and general damages, citing negligence, failure to disclose information, misconduct, and failure to comply with the Environmental Protection Act, among other claims against the defendants. TCE, a solvent used for degreasing metal parts, is considered a toxic substance and probable human carcinogen under the Canadian Environmental Protection Act. Chromium is also classified by health organizations as a human carcinogen. Due to the companies’ failure to properly handle, store and dispose of the substances, the Vitez family has suffered through years of discomfort and pain, culminating in the diagnoses of asthma and severe sinus infection in Mrs. Vitez, and symptoms indicating Multiple Sclerosis and Parkinsonism – a group of nervous disorders with symptoms similar to Parkinson’s disease – in the case of Mr. Vitez.
Paul Mann, Counsel for the Vitez family, and one of Canada’s top litigators in health-related matters, explains, “These companies knew they were contaminating the water and air with toxic chemicals, failed to warn homeowners that levels were in excess of Ministry of Environment (MOE) standards, and failed to prevent further release of the chemicals after they first learned of the leakage and discharge. Denis and Deborah Vitez may never get their health back as a result and it is time for justice to be served.”
Denis and Deborah Vitez married in November 2003, and she moved into the house that the widower had shared with his first wife Donna since 2000. Donna had often complained about a strange odour in their house before she died in 2002 from brain cancer that had mysteriously resurfaced after three years in remission. Additionally in late 2003, Northstar Aerospace conducted tests on their Bishop Street property and concluded it was contaminated with TCE and Chromium at levels that exceeded MOE standards (a reading of over 230). Testing was expanded to include a wider area, but it took the company over a year to publicly state that the property was severely contaminated, that TCE had migrated through the groundwater and that TCE vapours had seeped into some of the buildings and properties in the area.
The company promised to take measures to resolve contamination issues in affected homes, including gutting and resealing basements, and removing toxic vapours through the installation of Heppa filters and air exchangers. Work at the Vitez residence commenced in December 2005 with a promise of completion within two months. Just days into the process, the Vitez family was forced to vacate for 11 days due to a noxious odour. Then, in early 2006 their recently resealed basement was torn up for plumbing modifications by Northstar’s contractors. During the three weeks of this construction, the Vitezes remained in their house, assured by company PR representatives that the toxicity levels were nothing to worry about. However, no air quality tests were conducted during this time period. Work was still underway well into May 2006.
Denis Vitez’s first tremors appeared in late autumn 2005. He was also waking nightly for months due to tingling and pain in his extremities. Deborah Vitez subsequently began having breathing problems and embarked upon an exhausting and frustrating course of treatment for what would be diagnosed as severe asthma, throat and sinus infections. For the next two years both would see various doctors and specialists, including a neurologist for Denis, who ordered numerous tests, blood work and brain scans. The ultimate diagnosis was Parkinsonism, with additional symptoms of Multiple Sclerosis.
“We were devastated by this news,” says Denis. “We were both feeling unwell and dealing with so much stress. Then in August 2006, Northstar began digging on our property without our consent. Two weeks later, we learned the contamination under our home was dangerously high. We moved out immediately on our own expense, and haven’t returned since. It’s too much of a risk. We want the responsible parties to own up to their negligence and irresponsibility.”
Paul Mann is a sole practitioner who operates his practice in the City of Cambridge, Ontario. He has been litigating complex medical malpractice issues, for plaintiffs only, for approximately 30 years. Mr. Mann has won the Bruce Hillyer Award for litigation and the advancement of justice on two separate occasions. He was also honoured by the Ontario Trial Lawyers Association with the “Celebration of the Personal Injury Bar” award as a leader in his profession for the year 2007. Ron Culley, co-council on this case, has extensive experience with health-related matters as a trial lawyer and practises in Waterloo, Ontario.
For further information or to arrange an interview with Paul Mann, Denis or Deborah Vitez, contact: Sandra Perron or Pat Hayward at 519-623-0700.
The Department of Environmental Protection will hold a public meeting at 7:30 p.m., on Wednesday, March 26, in Collegeville to update residents on efforts to reduce airborne trichloroethylene (TCE) levels in that area of Montgomery County.
The meeting will be held the Perkiomen Valley Middle School East auditorium, 100 Kagey Road.
“Since releasing our January 2007 air monitoring report, our agency has worked closely with Accellent and Superior Tube to develop emission reduction strategies that would effectively reduce TCE emissions by these narrow tube manufacturers,” said DEP Regional Director Joseph A. Feola. “The department has been, and will continue to be, fully engaged in this effort, and will use this opportunity to update the community on the significant emission reductions that have been achieved to date.”
Recent data from the stationary air monitor in Evansburg State Park show levels of airborne TCE are diminishing, with many days registering no measurable levels of TCE in the air. That trend is expected to continue at both the existing and planned monitoring stations given the companies’ voluntary efforts to reduce emissions.
Superior Tube completed reformulation and degreaser removal projects that are expected to reduce TCE emissions by more than 50 percent this year. On Feb. 13, the company announced it is taking steps to eliminate the use of TCE from its manufacturing process completely.
The company is seeking approval from DEP to replace TCE with an alternative approved by the U.S. Environmental Protection Agency — n-propyl bromide, or nPB. Unlike TCE, nPB is not considered an air toxic.
Accellent, meanwhile, is operating the first of two carbon absorber units to control TCE emissions from the company’s large degreasers. Accellent had the first unit operating on Oct. 2 and received the second unit on Feb. 8. This second unit is being installed now and should be operational by early March.
While the manufacturer for the carbon absorber equipment guarantees an overall emission reduction of 35 percent, DEP believes this is a very conservative estimate. Emission reductions of 90 percent or greater usually result from this type of installation.
Complete progress reports and other related information have been posted on DEP’s Southeast regional Web page since a public meeting in February 2007. DEP created this web-based resource so area residents and local officials could obtain news and background information about Collegeville-area air monitoring and TCE emission reduction efforts.
The site can be accessed at http://www.depweb.state.pa.us/, keyword: Collegeville.
A recent addition to the Web page, “Additional Monitoring Under EPA Grant,” provides a link to DEP’s December 2007 work plan for additional monitoring efforts. The agency was awarded a $269,000 grant by EPA to expand its air monitoring efforts for TCE and other compounds in the Collegeville area.
This community-wide monitoring project will develop baseline references of airborne TCE concentrations to support exposure estimates. The project will track long-term measurements of air toxics following the already implemented emission reduction strategy in the area.
Residents who have questions or concerns prior to the meeting may contact DEP Community Relations Coordinator Lynda Rebarchak at 484-250-5820, or by email at lrebarchak@state.pa.us.
Advocates and community members gathered Tuesday in front of State Senator Frank Padavan’s Bellerose office to protest his lax legislation concerning environmentally contaminated school sites and to announce a leafleting campaign to educate constituents in Padavan’s district about the issue.
The meeting was hosted by Dave Palmer, a lawyer for New York Lawyers for the Public Interest, which represents community groups dealing with environmentally contaminated school sites. School sites leased by the City do not require the same type of community, political and environmental review processes as schools owned by the City. This loophole allows for schools to be located on contaminated sites posing health threats to children, according to the organization.
“All of that we think places children at risk,” Palmer said.
“Children are most vulnerable to the effects of toxic chemicals.”
In June, the State Assembly passed a bill sponsored by Cathy Nolan (D-Ridgewood) that NYLPI believed strongly addressed the issues surrounding leased school sites. Palmer said community groups also had an assurance from Padavan that he would sponsor an equally strong bill in the Senate, though they say the bill that was past last session did not contain strong enough provisions for community notice, City Council review and environmental review.
Padavan said in a June statement, “Through discussions with
the City and environmental advocates, we have crafted legislation that addresses concerns relative to school leasing in the City. The legislation that we have developed ensures that any proposed leased site for a school undergoes a two-phased environmental review process with adequate time for public review and comment on any site remediation plan impacting students, parents and community.”
Advocacy organizations and community groups plan to begin distributing leaflets Saturday throughout Padavan’s district, which encompasses parts of northeastern Queens, in an effort to get his constituents to pressure him to draft legislation that more closely reflects their concerns about leased schools.
At the meeting Tuesday, Katie Acton, whose daughter attended PS 65 in Ozone Park from 1999 to 2002 spoke about the toxins beneath the school that she believes led her daughter to develop asthma. Acton belongs to PS 65 Parents and Neighborhood Against TCE, which now has a lawsuit against the City. The school is located is a former airplane parts factory.
“Leaving the school, her health has improved and so have her grades,” Acton said. “It is my understanding that the Department of Education knew of the contamination before the families.”
It has also been reported that the site of the Information Technology High School in Long Island City, a former factory, is contaminated.
Recently, the Dayton Daily News (OH) reported the Behr Dayton Thermal Products Plant has been proposed to EPA’s National Priority List (NPL) for clean-up:
Groundwater contamination in the vicinity of the Behr Dayton Thermal Products Plant is severe enough to merit putting it on the National Priority List of the U.S. EPA’s Superfund program, federal officials said.
The list represents the highest level of urgency for cleanups in the nation.
If the U.S. Environmental Protection Agency approves later this year, an effort to cleanup groundwater at the site would rank among five others in Montgomery County on the National Priority List.
There are 22 active Superfund sites in the county where work is being planned or is under way.
Priority sites are considered the worst in the nation in terms of hazard and are eligible for cleanup using Superfund Trust money. The Behr project is still in the investigational stages, which typically can take two years and cost millions, officials said.
So far, the contamination has led to the closure of McGuffey Elementary School, 1032 Webster St., and the installation of air evacuation systems in 100 homes affected by indoor air fumes from the groundwater, which is tainted with the degreaser trichloroethylene — TCE — and other organic chemicals.
It’s unknown when the school will reopen. A handful of homes that have dirt basements still have indoor air contamination slightly above strict exposure levels. In the Superfund program, those responsible for the contamination fund the cleanup.
According to documents obtained by the Dayton Daily News, federal investigators believe four industrial businesses could share responsibility: Gem City Chemicals Inc., Aramark Uniform Services, Chrysler, and Behr Dayton Thermal Products.
Aramark didn’t return a call for comment. Gem City declined comment.
In a follow-up article, the Daily News also reports that a survey of local cancer incidence is planned:
Public Health Dayton & Montgomery County is launching a cancer incidence survey among residents near the Behr Dayton Thermal Products plant, where groundwater pollution has prompted regulatory action to address indoor air quality.
Mark Case, director of environmental health for the agency, said Monday, March 10, that the survey could take up to a year and is being conducted with the Ohio Department of Health.
The survey will examine medical records and compare cancer levels in the neighborhood with overall cancer levels in the county, state and nation, he said. “By comparison, you get a sense whether something is out of line or not,” Case said.
The Ohio Cancer Incidence Surveillance System will be tapped for data, he noted. All diagnosed cancer cases in Ohio are supposed to be reported to the system. The area will include the census tract of the Behr plant and residential neighborhoods where 100 or so indoor air vapor abatement systems have been installed.
A similar survey was performed in 2005 in Kettering neighborhoods near the former Gentile Air Force Station. Residents of the Wiles Creek neighborhood there complained about pollution from the former Defense Electronics Supply Center. The survey found no abnormalities.
Case acknowledged that a cancer survey could have some limitations.
“We don’t know how long the vapors have been in people’s homes,” he said.
The exact chronology of Behr plant pollution is unclear. Former plant owner Chrysler has said it discovered TCE, or trichloroethylene, contamination in 1996, but it wasn’t until Ohio EPA tests in 2006 that hazards to homes were suspected.
Cancer can develop over decades and take the form of many different types of tumors, Case said. In its Ninth Report on Carcinogens, the federal National Toxicology Program determined that TCE is “reasonably anticipated to be a human carcinogen.” The International Agency for Research on Cancer has determined that TCE is “probably carcinogenic to humans,” according to the Agency for Toxic Substances & Disease Registry.
In a related development, a community outreach survey sponsored by the Environmental Sustainability Research Group at the University of Dayton will examine health problems in the area. A public meeting on the survey could occur in April, a spokeswoman said.
Though the meetings announced in this article have since passed (the article was originally dated March 10), this Rochester Democrat & Chronicle article highlights 3 separate site clean-ups that are under way:
Costly taxpayer-financed plans to address toxic-chemical contamination in residential pockets of northeast Rochester and central Brighton will be detailed at separate public meetings this week.
The state Department of Environmental Conservation has scheduled a meeting for Tuesday evening to discuss a $1 million proposal to remove tainted soil and take other steps to address contamination at a now-closed business at Fernwood and Portland avenues in northeast Rochester.
The DEC first learned in 2000 that Preferred Electric Motors had spilled solvents and other potentially harmful materials in the course of its work refurbishing electric motors. Trichloroethene (TCE), tetrachloroethene (PCE) and other solvents are contaminating groundwater near the former business, prompting the state to install ventilation systems in two homes to guard against the build-up of toxic vapors.
The proposed cleanup would remove about 450 cubic yards of contaminated soil and include steps to speed the degradation of solvents in the groundwater. The floor of the building, which is contaminated with cancer-causing polychlorinated biphenyls (PCBs), would be cleaned and sealed.
The building was purchased three years ago by a Greece carpet company that stores product there, according to the DEC.
On Thursday, another group of state officials will convene a meeting in Brighton to discuss a proposed $3.7 million plan to address a complicated PCE contamination problem underneath a section of Brighton just southeast of the Twelve Corners.
The solvent contamination there first came to light during investigation of a 2003 petroleum spill at a service station at the corner of Brooklawn Drive and Monroe Avenue. Officials first pointed the finger at Carriage Cleaners, at that same intersection, as the source of the PCE, a common dry-cleaning solvent.
Then last year, DEC said they had found high levels of PCE in soil and groundwater near a former Speedy’s Cleaners just across Monroe Avenue from the other two businesses. It also was identified as a likely source of the solvents. Vapor ventilation systems had been installed in at least 11 structures to address petroleum vapors. PCE vapors prompted installation of systems in three residential and one commercial building.
As part of its long-term cleanup plan, the environmental agency now proposes to install systems that would extract both air and groundwater from below the surface for treatment to remove any solvents. About 720 cubic yards of tainted soil also would be excavated.
Both central Brighton and northeast Rochester are served by public water, meaning no one should be drinking the contaminated groundwater. But in recent years, officials have recognized that solvents can evaporate underground and rise through the soil — and can, in some cases, the vapors can accumulate inside homes or businesses above.
Both TCE and PCE may cause cancer or other serious health problems in people exposed to high levels. The affects of low-level exposure are less clear — but the DEC and the state Department of Health have given special attention in recent years to possible intrusion of solvent vapors.
Both cleanup projects would be paid for with money from New York’s Superfund, which finances work at hazardous waste disposal sites when the responsible parties do not step in. The DEC’s written cleanup proposals, provided by the agency Friday, indicated that companies judged responsible for the Rochester and Brighton contamination have declined to pay for the work. The DEC may pursue legal action against them to recover its costs, the proposals said.
Residents of the neighborhood affected by the petroleum and PCE spills in Brighton filed a civil suit in 2004 against the companies that owned the service station and the two dry cleaners, as well as the town of Brighton.
The plaintiff’s lawyer, Alan Knauf, could not be reached for comment late Friday. But a January letter from Knauf in the case file in U.S. District Court said the plaintiffs had reached a settlement agreement with all the defendants except for Speedy’s.
The Rochester Democrat & Chronicle (NY) recently reported this news:
Barring a flood of public comments, state environmental officials could decide early next month on a cleanup option for a site in northeast Rochester where soil and groundwater are contaminated with toxic solvents.
And judging by attendance at a public meeting on the site Tuesday evening, a flood of further comments is unlikely. “It’s sad in the neighborhood — there’s just no interest,” said Sue Buehner, one of two or three citizens who attended the meeting in the library at School 36.
The session focused on problems at 42 Fernwood Ave., a small commercial building where Preferred Electric Motors reconditioned motors from the early 1950s until the business closed eight years ago. In the process, the company spilled or dumped toxic solvents, including trichloroethene, or TCE.
After an anonymous tip about leaking chemical drums in 2000, state Department of Environmental Conservation officials found solvents in soil and groundwater.
They also discovered very high levels of TCE vapors infiltrating a neighboring rental home, and health officials ordered that it remain unoccupied until a system was installed to pull the potentially harmful vapors from the soil.
The DEC paid for removal of soil and an underground storage tank in 2001. In more recent years, state officials returned to the area to test a dozen structures for vapors, and installed a ventilation system in one home.
Now the agency has proposed a permanent cleanup that would involve removal of more tainted soil, capping that area with asphalt, cleaning the building’s floor and placing material underground that would promote degradation of the remaining solvents.
The work would cost $1.1 million. “It blows my mind that they’re going to spend $1 million to do what they’re going to do,” said Buehner, whose home abuts Preferred Electric’s former property.
During the session, she asked DEC and state Department of Health officials several questions about how much contact they’ve had with residents since the contamination was found.
“We tried to inform the surrounding community as best we could,” responded Melissa Menetti, a public health specialist.
After the meeting, Buehner said she was pleased that so many experts — about 10 — were present to answer questions. She and her husband John, who also attended, said they were assured Tuesday that their home would be tested for TCE vapors next year.
A formal cleanup decision likely will be made in April, said Valerie Woodward, the DEC project manager. Work would start in one to two years.
St. Louis Park, Minn., Vapor Intrusion Study Update Meeting March 19
U.S. Environmental Protection Agency Region 5 will host a public meeting to update residents on findings of the vapor intrusion study being conducted in the vicinity of Highway 7 and Wooddale Avenue. The meeting will be 7 p.m., Wednesday, March 19 at the St. Louis Park Rec Center, 3700 Monterey Drive, St. Louis Park, Minn.
Vapors from volatile organic compounds, or VOCs, have been found in some area ground water and could get into homes and commercial buildings. EPA has screened about 250 St. Louis Park properties since December. A Web site is at http://www.epa.gov/region5/sites/stlouispark/index.htm
Officials from partner agencies are expected at the meeting. Partner agencies include Minnesota Pollution Control Agency, Minnesota Department of Public Health, Hennepin County and the city of St. Louis Park.
For more information or special accommodations at the meeting, contact EPA community involvement coordinator Don de Blasio, 800-621-8431, Ext. 64360 (weekdays 9 a.m. – 4:30 p.m.) or deblasio.don@epa.gov.
SOURCE U.S. Environmental Protection Agency Region 5
According to ABC News (that’s the Australian Broadcasting Company, by the way):
The Health Department says another 900 residents could be affected by contaminated bore water in Adelaide’s western suburbs.
They live in Findon, further west of the Beverley and Woodville South residents who were warned back in December not to use ground water because it an industrial cleaning agent had been detected.
Hydro geologists have advised that the area affected by trichloroethylene is wider than earlier thought.
Acting chief medical officer Paddy Phillips says letters are being sent to residents of the newly-identified problem area.
“The zone will now extend westward to include Findon Road to the east, Balcombe Avenue to the south, Pioneer Street and Todville Street to the west and Ryan Avenue to the north,” he said.
“We’re now letting people know that the area has expanded slightly and again reminding people to take appropriate precautions and that is to not use bore water in that area for drinking or swimming or irrigation.”
Best we can tell, bore water=private well water.
Surprisingly, there has been no mention of the danger of toxic vapors or vapor intrusion even though contamination has clearly been discovered under and near buildings and homes. These communities should be warned of the risk of vapor intrusion, and tests should be conducted to rule it out.
EPA owns a bad-ass mobile toxin detector. Officially, it’s known as the Trace Atmospheric Gas Analyzer (TAGA). According to EPA:
The Trace Atmospheric Gas Analyzer (TAGA) is a self-contained mobile laboratory capable of real-time sampling and analysis in the low parts per billion level of outdoor air or emissions from various environmental sources and concerns. In addition, the TAGA has specialized sampling equipment for measuring indoor air and at remote locations.
As we understand it, EPA has a limited supply of these mobile labs. Apparently, one of them is headed to Dover, DE this spring:
Federal pollution investigators will dispatch a mobile laboratory to Dover this spring as part of an expanded probe of toxic vapor risks from chemical contamination in groundwater flowing under the state’s capital.
The Environmental Protection Agency work will target pollutants spilled into the soil from a former coal gas plant and dry cleaning operation west of the city center.
Studies of the Dover Gas Light Company Superfund site have been under way since the mid-1980s. More than a decade later, officials acknowledged concern that vapors from some of the contaminants might trickle into buildings after escaping from shallow, tainted groundwater.
[...]
Part of the work scheduled for this spring includes use of a mobile Trace Atmospheric Gas Analyzer (TAGA) bus to sample vapors under the bottom slabs of buildings along the contamination plume.
The TAGA samples can be drawn from a small hole drilled into the floor of buildings, in a process that takes about 30 minutes. Some indoor air sampling work also is planned, using small, portable devices that collect samples over a 24-hour period.
[...]
Although public water supplies are considered safe from the pollution, past tests have found shallow groundwater contamination levels in worst-hit areas thousands of times higher than federal drinking water standards.
Chemicals most often mentioned include tetrachloroethylene (PCE) and trichloroethylene (TCE), solvents used in dry cleaning that are known to cause cancer or other health problems after long-term exposure at high levels.
Toxic TCE vapors are entering homes in Dayton. Though EPA is on the case, they’ve run into a few complications:
Efforts to make homes safe from contaminated groundwater fumes near the Behr Dayton Thermal Products plant, 1600 Webster St., have run into problems at as many as 10 homes.
And the effort to clean indoor air contamination at a nearby school is ongoing, authorities have said.
TCE fumes have migrated from the soil into the homes, businesses and schools, creating potentially hazardous vapors.
In homes that have dirt basement floors, those floors must be sealed for the air evacuation systems to work properly, said Mark Case, director of environmental health for Public Health Dayton & Montgomery County.
Levels of contamination in the problematic homes have reportedly dropped below 10 ppb. That’s still 25 times the Ohio Department of Health’s exposure limit of .4 ppb.
Cancer Monthly posted a great feature entitled Cancer and the Presidential Candidates. We extracted the legislative efforts that we think most relevant for TCE-impacted individuals and communities:
Barak Obama has sponsored a bill to enable states to develop or expand activities to monitor exposure to environmental toxins and pollutants (S.1068);
Hilary Clinton has sponsored a bill that would amend the Safe Drinking Water Act to protect the health of susceptible populations from trichloroethylene (S.1911);
Both of them, along with John McCain, cosponsored a bill that would provide grants to better understand the environmental factors related to breast cancer (S.579).
Of course, this is just a glimpse of the candidates’ cancer-fighting credentials and only part of the feature. The rest of it is worth checking out, especially the part that leads Cancer Monthly to conclude:
And finally, beneath its public relations veneer as our protector, the FDA is an agency that reportedly lets drug company representatives make decisions for the country, approves dangerous drugs, and does not perform necessary follow-up on approved drugs.
Update: You know, we checked out the proposals that we blindly copied cited above. Of course we were already familiar with the TCE Reduction Act (S.1911), so we checked out the Obama and McCain-sponsored proposals. The McCain cosponsored proposal, (S.579), reads pretty much as Cancer Monthly advertises.
We’re not certain, however, that Cancer Monthly captured the full impact of Obama’s proposal. It seems to us that its scope is much broader than just expanding states monitoring capabilities. Seems to us like Obama is seeking accountability. Judge for yourself – here’s the full text:
‘A bill to promote healthy communities. ‘
Bill # S.1068
Original Sponsor:
Barack Obama (D-IL)
Healthy Communities Act of 2007 – Requires the Secretary of Health and Human Services to establish the Advisory Committee on Environmental Health to review environmental health data and studies to: (1) assess the impact of federal laws, policies, and practices on environmental health and justice; and (2) identify and recommend ways to change or ensure compliance with federal laws, address gaps in federal environmental health research, and prevent or mitigate harm from federal policies, programs, and practices that may adversely affect environmental health or justice. Requires the Director of the Centers for Disease Control and Prevention (CDC) and the Administrator of the Environmental Protection Agency (EPA) to prepare a biennial Environmental Health Report Card for the nation and for each state. Requires the Secretary to: (1) establish the Health Action Zone Program to award grants to at-risk communities for comprehensive environmental health improvement activities; and (2) expand and intensify environmental health research. Requires the Secretary, acting through the Director, to provide grants and technical assistance to enable states to develop or expand activities related to biomonitoring of exposure to environmental toxicants and pollutants. Requires the Secretary to: (1) promote translation and dissemination of findings; and (2) incorporate the data collected under this Act with existing data collection efforts. Requires the Director to expand training and educational activities relating to environmental health and justice for health professionals and public health practitioners.
After finding cause for concern in previous tests, the St. Louis Park (MN) vapor intrusion investigation expands:
Expanding the search for potentially hazardous vapors in homes and businesses in St. Louis Park, the Environmental Protection Agency said Wednesday that it will add about 50 properties to its study area on both sides of Hwy. 7 near Wooddale Avenue.
[...]
The main chemicals of concern, trichloroethylene and perchloroethylene, have been used for decades as industrial degreasers, metal cleaners and dry-cleaning fluids and seeped into the groundwater under St. Louis Park. Long-term exposure to them at certain levels has been linked to cancer, liver disease and other problems, according to state health officials.
[...]
EPA officials will go door-to-door this Saturday to explain the situation to those living in the expanded study area, and to seek their permission to take air samples. The testing involves drilling a small hole in the basement and inserting a 2-foot probe about the width of a pencil.
The initial study area contained about 270 homes and businesses, and the EPA received permission from owners to test vapors beneath 214 of the buildings. Of that number, 32 homes and eight commercial buildings were found to have enough contamination to justify more testing to check air in different rooms and for longer periods of time.
A website called TreeHugger has an informative overview of Vapor Intrusion in the form of a brief Q and A called “Ask TreeHugger”. The question was posed on the site as follows:
Could you discuss the issues and health risks related to “vapor intrusion” of volatile organic chemicals into buildings from contaminated sites? What can a homeowner or purchaser do to find out if there is a vapor intrusion risk at home, schools, or day care centers?
The answer is provided by Helen Suh MacIntosh, an Associate Professor of Environmental Chemistry and Exposure at Harvard University’s Department of Environmental Health and staff member of EPA’s Science Advisory Board. She writes:
“Vapor intrusion” (sometimes called “soil gas vapor intrusion”) is what happens when chemicals move from the ground or water into your home or other buildings. Chemicals that enter your home through the ground often belong to a class of chemicals called “volatile organic compounds” (VOCs), which as their name implies are volatile, and thus like to exist as a gas. This property is important, allowing VOCs to move easily through openings that exist between the soil grains and thus to move from areas of high pressure to areas of low pressure. Since basements tend to be at lower pressure than the ground below, this pressure-related movement can cause VOCs to enter your home from the ground through openings or cracks in your foundation. Once inside, the VOCs can spread through out your home with the help of natural air flow, room or house fans, or other home ventilation devices. When this occurs, vapor intrusion can be an important source of indoor pollution in your home.
Whether vapor intrusion also presents additional health risks depends on many factors. For example, health risks will depend on the people that live or spend time in your home, as people have different responses to chemical exposures. Health risks will also depend on the type and amount of your chemical exposures, more precisely the specific VOCs that enter your home, their levels inside your home, and the length of time that the VOCs remain elevated.
Although other kinds of chemical spills, leaks or contamination can also lead to vapor intrusion in homes, the most common VOCs associated with vapor intrusion are gasoline-related, the result of spills or leaks from an underground storage tank at a gas station. For gasoline-related intrusions, VOCs of concern may include (but are certainly not limited to) benzene, toluene, xylenes, and styrenes. Exposures to these and other gasoline-relaed VOCs have been linked to a variety of adverse effects, including short term (and generally reversible) effects such as eye and respiratory irritation, headaches, and nausea, and long-term effects, such as cancer.
There are several ways to test if VOCs or other chemicals are entering your home through the ground. You can collect samples in the nearby ground (soil vapor samples), in the ground directly below your foundation (sub-slab vapor samples), in your indoor air, and in your outdoor air (for comparison). Samples in these different places should be collected at the same time, preferably during the heating season when the pressure difference between the ground and the basement should be highest. Similarly, indoor samples should be collected in the basement or first floor of the living space, since these are the areas in your home where the levels from vapor intrusions should be highest. Since there are many sources of VOCs inside your home and since indoor VOC concentrations can vary widely day-to-day, indoor sampling results may be more difficult to interpret than the soil and sub-slab sampling results, but interpretation of indoor sampling results will be easier with outdoor sampling data and information about your house, including its ventilation, characteristics, and other VOC sources.
Also, if you know that a nearby gas station, commercial or industrial facility or other site has had a spill or a leak of VOCs, you may want to call the owners, local government officials, or the people cleaning up the spill to see if any sampling is being performed to test for vapor intrusion and if so, to ask for testing to be performed at your home. The U.S. Environmental Protection Agency provides extensive technical guidance on vapor intrusion including “safe” levels of chemicals in groundwater and soil gas (See Draft Guidance at http://www.epa.gov/correctiveaction/eis/vapor.htm).
If tests show that chemicals are getting into your home through the ground, there are many possible solutions, including sealing cracks and openings in the foundation or installing a radon remediation system. Often, the costs of these solutions will be paid for by the person or company who allowed the chemicals to get into the ground.
Helen Suh MacIntosh is a professor in environmental health at Harvard University and studies how pollution behaves in the environment and how it affects people’s health. Please keep in mind that her answers are just her interpretation of available information and should not be taken as the only viewpoint or solution to a problem. Use this column at your own risk. Having said this, please feel free to post any of your environmental health questions to helen@TreeHugger.com. (Please use a descriptive email subject line and mention if you want to remain anonymous or not).
We thought this was a nice summary. We also liked the pretty picture. This may be a helpful link to share with anyone who wants or needs to learn about the very basics of vapor intrusion.
After several years of exploration, the East Pikeland Planning Commission has just recommended a plan to build an elementary school on land contaminated with VOC’s (including TCE). Last week, the Daily Local News (West Chester, PA) reported the unanimous recommendation was made to the Board of Supervisors. Now, presumably, the Board will consider the issue.
Back in 2006, the Planning Commission summarized the history of the site and outlined their major environmental concerns regarding school-building there:
[Attorney Christopher] Roe explained that across Coldstream Road from the proposed school site the Henry Company site has long been the subject of environmental investigation and clean-up under the direction of the United States Environmental Protection Agency (USEPA). Ciba-Geigy, a chemical company, operated there in the 1950s and early 1960s. USEPA has identified lagoons that were used for disposal in that area and are the likely source of solvent contamination in the groundwater. The lagoons were excavated in 1984, but the monitoring and clean-up of groundwater continues.
In the 1980s groundwater monitoring wells were installed on nearby properties to determine how far contaminants had spread. These off site wells included four that were installed on what is now the Kimberton Elementary School property. Two of the wells on the north northeast side of the Kimberton School property have never shown the presence of any solvent contamination. A third well, on the east side of the property along Rt.113, has shown low levels, at or below clean-up standards. The fourth well, monitoring well MW-17 –along the southwest edge of the property – has consistently shown elevated levels of solvent contamination.
Phoenixville Area School District (PASD) will not use groundwater from the property for any purpose. Despite this, PASD and its advisors met with and are working with USEPA and the Pennsylvania Department of Environmental Protection (PADEP) to insure that the presence of the contaminants in the groundwater below part of the property will not pose unacceptable risks to employees or students.
PASD is actively engaged in two steps toward this goal. First, PASD has directed that the designers of the school building follow and implement USEPA guidelines for ensuring that school buildings are protected from subsurface vapors.
Second, PASD has hired environmental specialists to install additional groundwater monitoring wells to better define the areas of the property under which contaminated groundwater may exist, including the concentrations and water elevations.
Given the history of the use of the property, another issue that PASD is having its environmental advisers fully evaluate and address is the appropriate handling of the construction debris and other fill materials, including a small area reportedly used as a town disposal area in the 1960s or earlier. PASD’s consultant will submit a plan for the handling of the fill materials that will be reviewed and approved by PADEP before actual construction work begins.
In 1981 volatile organic compounds (VOCs) were detected in monitoring wells. As a result, a series of initial clean-up actions took place including removal of drums, excavation of the lagoons, and treatment of residential wells. In 1992 a public water system was built providing water to residences and businesses around the site. Approximately 500 people live within a one-mile radius of the site. A small stream that crosses through the site is the discharge point for local groundwater. Less than one-mile from the site is French Creek, a public recreation and fishing area.
[...]
Threats and Contaminants
During routine water quality testing in 1981, contamination in a well on the site was detected. The lagoons were identified as a source of contamination at the site. The groundwater is contaminated with volatile organic compounds (VOCs), including trichloroethene [aka trichloroethylene], dichloroethene, and vinyl chloride. A tributary to French Creek was also contaminated with VOCs.
[...]
Cleanup Progress
In the past ten years, over 3,000 pounds of VOCs, mainly TCE, have been removed by the groundwater treatment system. The groundwater and surface water are regularly monitored and this information is reported to EPA. EPA completed a five-year review of the site on September 30, 2004 and found that the remedy is protective of human health and the environment. The next five-year review will be due by September 2009.
Though online sources do not appear to reveal the levels of contamination at the adjacent contaminated property or under the proposed school, plans to build a geothermal system into the proposed school reportedly have been scrapped because of the vapor intrusion risk associated with drilling into the soil.
We can’t help but wonder: If the soil is so contaminated that drilling into it may exacerbate vapor intrusion, do you really want to put a school there?
Apparently we’re not the only ones concerned. In an opinion letter published this past Sunday in the Daily Local News, West Chester resident Bruce Molholt Ph.D., an independent environmental consultant and a part-time professor at the University of Pennsylvania’s Institute for Environmental Studies whose research interests include “environmental factors which exacerbate cancer incidence among children,” writes:
As a toxicologist who has investigated many schools built upon ground containing chlorinated solvents, this situation looks potentially dangerous to future schoolchildren whether or not a geothermal system is put in place.
The problem is that chlorinated solvents underground are degraded by soil bacteria to vinyl chloride, a carcinogenic gas. This carcinogenic gas migrates upwards, much like radon, and may accumulate in buildings on top of contaminated soil.
In one such school built in 1965 atop a trichloroethylene (TCE) dump in Marion, Ohio, I found that the leukemia rate in schoolchildren was three times that expected. Upon my recommendation, the local school board finally moved the school to another location. Obviously this unwise location caused both inestimable human trauma and great expense to the school district.
Bruce Molholt
West Chester
If any readers know the actual levels of contamination found at or near the site, please contact us via the link above or send an email to tceblog [at] gmail.com. Meantime, we’ll try to keep you posted as we learn more.
We posted this news weeks ago and wanted to tell you more:
According to the press release announcing its formation, the New York State Vapor Intrusion Alliance (NYVIA) was recently formed by citizens representing Ithaca, Victor, Endicott, Hopewell Junction, Plainview, Hillcrest, Middleport and Ft. Edward. Each of these communities has been forced to deal with ongoing TCE pollution and the impact of vapor intrusion. Founding members of the Alliance include (links have been provided below where available):
Assist impacted residents, communities and schools across New York State in addressing toxic chemical exposure from vapor intrusion.
Explore the impact of vapor intrusion on health and property, identify commonalities, and present our findings as a means to educate the public, media, and policy-makers.
Collaborate with local and state officials to adopt protective remediation standards, policies, procedures and technologies to prevent or mitigate vapor intrusion that are based on 21st century knowledge and science.
In support of this mission, the Alliance has already inserted itself into state politics and is lobbying for legislation designed to better protect the public from migrating toxins and vapor intrusion.
A document from the NYS Department of Health in 2003 listed the range of potential criteria for long term exposure of trichloroethylene (TCE) in indoor air from 0.2 to 4 micrograms per cubic meter (mcg/m3)of air and then sets 5 mcg/m3 as the indoor air guideline. In 2005, the NYS DOH adopted a matrix for evaluating residential indoor air that lists values for mitigation of TCE vapors ranging from 0.25 to 5.0 mcg/m3 depending on subslab concentrations. As a response to public outcry about the matrix, the NYS DOH convened an expert panel in August of 2005 to comment on the use of this matrix. NYS DOH rejected the panel’s recommendation that the standard be set between 0.1 and 1 mcg/m3 of indoor air. In 2006, NYS Senator Thomas Libous wrote to the NYS DOH requesting that the NYS standard be set between 0.016 and 0.02 mcg/m3 of air. The NYS DOH has been unresponsive to requests to lower NYS indoor air standards.
[...]
The community action groups in this Alliance have found that the NYS Indoor Air guidelines in the matrix are not applied uniformly in pollution cases. The screening levels appear to be different in different communities and the action levels vary significantly. In Hillcrest (Town of Fenton) NY, mitigation of TCE vapors was done down to 0.14 mcg/m3 whereas in Endicott NY a standard of 5 mcg/m3 was applied.
The NewYork-Vapor Intrusion Alliance strongly supports the introduction of legislation to adopt trichloroethylene indoor air standards to be set at the detection level using the most accurate measurement devices available. NY-VIA also strongly supports that the standards be applied uniformly across New York State.
The New York State Vapor Intrusion Alliance is working towards important goals. Their voice and influence have become necessary to fill a critical gap left by legislators and regulators who, unduly influenced by corporate and political pressures, have been unable or unwilling to adequately protect the public from migrating toxins and vapor intrusion.
The TCE Blog fully supports NYVIA’s mission and its efforts. Further, we believe other states can and should learn from their example. Every state should establish a similar Vapor Intrusion Alliance.
If anybody from Connecticut wants to help us launch the CTVIA, please contact us.
Superior Tube Co., a Collegeville manufacturer that has released some of the nation’s highest airborne amounts of trichloroethylene, a suspected carcinogen, announced today that it is phasing out use of the chemical.
Company president Tony Jost said the TCE would be replaced with a less hazardous chemical.
The company has asked the Pennsylvania Department of Environmental Protection for permission to modify its procedures. If approved, Jost said, the work could be completed by the end of April.
Charles McPhedran of Citizens for Pennsylvania’s Future, a key critic of the company’s practices, said Superior was making “a big step forward.”
Company officials said the new process would be state of the art and would meet or exceed all the changes that have been vigorously sought by area residents, legislators and the environmental community.
Congratulations to Liz D., Jon Goodman, the folks at PennFuture, and the others in the Collegeville/Trappe area who are fighting to protect people from TCE and played an important role in influencing Superior Tube’s decision. Thanks also to Liz for the tip.
