Con Ed to begin work on gas plant remediation wells

The gas works and storage tanks of Con Ed’s predecessor company in 1890. (Photo courtesy of Con Ed)

By Maria Rocha-Buschel

Stuyvesant Town and Peter Cooper Village residents appeared more concerned about communication regarding Con Edison’s plan to dispose of toxic waste left behind from the property’s days as a manufactured gas plant than about the project itself during an information session hosted in Stuy Town last Thursday evening.

“We understand that it has to be done,” resident Sherry Kirschenbaum said. “Rick (Hayduk, the property’s general manager) said they will be working with Con Edison throughout the project. Our concerns were allayed.”

Con Ed expects the wells to remain in place for the foreseeable future but representatives said the most disruptive part of the project will be the drilling.

“We’ll be starting the drilling (during the day) once people are already at work and at school and the sonic drill rake we use is more of a hum,” Con Edison engineer Ken Kaiser said. “If there are complaints about noise, we could use some kind of baffling to muffle the sound.”

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MGP recovery wells will be installed soon in Stuyvesant Town/Peter Cooper Village

The gas works and storage tanks of Con Ed’s predecessor company in 1890 (Photo courtesy of Con Ed)

By Sabina Mollot

Con Ed announced on Wednesday that there will be a public information session on June 7 from 6-8 p.m. in Stuyvesant Town on the ongoing Manufactured Gas Plant (MGP) remediation project. NYSDEC and Con Edison will be available in the Election Room located at 451 East 14th Street to answer questions from the community.

As Town & Village has previously reported, as part of the MGP cleanup in Stuyvesant Town and Peter Cooper Village, a total of 16 “passive recovery wells” will be installed in specific locations around the property. The goal is to look for any remaining underground contaminants stemming from the days when the property was home to the gas works and storage tanks from Con Ed’s predecessor companies.

According to Con Ed, the work is expected to begin work the week of June 11, and drilling is expected to begin the week of June 18 and will probably last four weeks. Work days will be from 9-5 p.m.  Ten wells will be placed near East 20th Street and Avenue C and East 17th Street and Avenue C and six will be located near East 14th Street and Avenue C.

In an email, the company warned that there will be fenced off work areas surrounding wells and there may be periodic noise from two drills and possibly odors.

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DEC: Contaminant recovery wells won’t be intrusive

Nov9 DEC meeting cross and macneal.JPG

New York State Department of Conservation project managers Gardiner Cross and Doug MacNeal at a public meeting last Wednesday (Photo by Maria Rocha-Buschel)

By Maria Rocha-Buschel 

With a contaminant recovery plan having been proposed for Stuyvesant Town and Peter Cooper Village, representatives from the State Department of Environmental Conservation (DEC) addressed concerns of residents last week at a public meeting.

This included making assurances that wells the DEC and Con Edison plan to build in ST/PCV to collect the leftover chemicals so they can be disposed of wouldn’t be intrusive. Con Ed has been working with DEC on what’s been referred to as a “remediation” for the site, which was once home to a manufactured gas plant (MGP).

The DEC had actually directed Con Edison to begin remediation for this project back in 2011. However, DEC project manager Doug MacNeal said during the meeting that the process was delayed for the last five years because of the changes in ownership at ST/PCV.

MacNeal said that exact locations haven’t been determined for the wells yet, but Council Member Dan Garodnick, who was also at the meeting, which held at Beth Israel last Wednesday, said that he would push DEC to site them as far away as possible from doors, windows and playgrounds.

One possible location for the wells, of which there will be 10 in Peter Cooper and six in Stuy Town, would be inside the garages. Meeting attendees burst into laughter when geologist and DEC project manager Gardiner Cross said that this was because the garages already have good ventilation. However, MacNeal backed up his statement, explaining that to be up to code, a garage has to have a functional ventilation system. If it doesn’t, he added, residents should contact DEC.

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Con Ed continues oil spill clean-up

Con Ed substation in Manhattan (Photo by Sabina Mollot)

By Maria Rocha-Buschel

Con Edison and environmental contractors have continued a clean up effort this week after insulating oil leaked into the East River when a transformer in a Brooklyn substation failed last Sunday.

Spokesperson Allan Drury told Town & Village that the utility has removed 560 gallons of the oil from the water, and Con Edison is also removing soil from the substation that has soaked up oil from the spill.

Since heavy rain is forecast for this weekend, Con Edison will also be securing the impacted area around the transformer so there is no additional saturation that could cause more oil to seep into the river.

Con Edison is working to remove the damaged transformer and expects to replace it with a new unit by next week.

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Con Ed employees win industry award for East River fish protection project

Workers install equipment in the East River that reduces the plant’s impact on the  marine life. (Photo courtesy of Con Ed.)

Workers install equipment in the East River that reduces the plant’s impact on the marine life. (Photo courtesy of Con Ed)

By Sabina Mollot

Two Con Ed employees have been recognized for developing a system that protects the fish in the East River from the utility’s steam and electric plant operations.

Gary Thorn, a section manager in Central Engineering, and Brian Brush, senior scientist in Environmental Health and Safety, were the winners of an industry award called the Technology Transfer Award from the Electric Power Research Institute (EPRI).

The pair led a $36 million project to design a system of five screens with fine mesh panels to filter fish, eggs and larvae from the water cooling intake at the East River generating station off East 14th Street. Additionally, while the work had initially been expected to be completed by the end of 2014, it wound up being done over a year ahead of schedule, by the end of 2013. The project started in 2006 with testing and site evaluation and review of technologies.

“A lot of the early work consisted of collection of data like how many fish there were,” said Brush. “It was a good deal of fish, but it’s importance to distinguish that when we say fish the technology also protects eggs and larvae and they’re more abundant than actual fish.”

The screens, along with a fish-return system, reduce the plant’s impact on the river. The fish-return system uses a low-pressure spray to gently remove any aquatic organisms trapped on the screens and return them to the river.

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