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What is Kipp doing to protect its workers from vapor intrusion? They won’t say.

What is Kipp doing to protect its workers from vapor intrusion?  They won’t say.

Photo: Workers in Madison-Kipp factory.

Kipp says they stopped using the highly toxic solvent tetrachloroethylene, also called perchloroethylene or PCE—the toxic chemical that was the main focus of the citizen class action lawsuit settled in 2013 (see more details about the lawsuit here and here).

However, in addition to PCE, Kipp also used the even more toxic solvent trichloroethylene, or TCE. TCE is a carcinogen and can cause neurological, immune, kidney, liver, reproductive, and developmental effects. It can also cause cardiac defects in fetuses whose mothers are exposed for even very short periods of time during pregnancy. See links to more information below

Did Kipp ever stop using TCE? What solvents is the company using now? How is Kipp protecting its factory workers from exposures to solvents used in the factory—and to PCE, TCE and other volatile organic chemicals (VOCs) seeping into factory air from the huge VOC plume below it? Sadly, this is just one of the many health and safety risks faced by Kipp’s workers, many of whom are minorities—see past stories here and here.

Last week, I sent the message below to John Hausbeck at Public Health Madison Dane County and Kipp’s environmental health and safety manager, Alina Satkoski. I have received no response.

Given this lack of response, I am assuming that Kipp is still using TCE—and is doing very little or nothing to monitor and protect its workers from exposures to the many volatile organic chemicals seeping into the factory from below. If Kipp is not using TCE anymore—and has been monitoring and protecting its workers from VOC exposures—why wouldn’t their health and safety manager say so right away?

Below–email message sent to Public Health Madison Dane County and Kipp environmental health and safety manager, Alina Satkoski:

Subject: Assessing risks to Kipp workers?
Date: Mon, 19 Sep 2016 14:36:25 -0500
From: Maria Powell (MEJO) <mariapowell@mejo.us>
To: JHausbeck@publichealthmdc.com <JHausbeck@publichealthmdc.com>
CC: Rummel, Marsha <district6@cityofmadison.com>, Rep.Taylor@legis.wisconsin.gov <rep.taylor@legis.wisconsin.gov>, Alina Satkoski <asatkoski@madison-kipp.com>

John:

I and other community members are still concerned about chemical exposures to all Kipp factory workers, especially women who are or could become pregnant.

As far as VOCs and exposures via vapor intrusion, TCE is of particular concern because it is more toxic than PCE–it is a carcinogen and also causes neurological, immune system, kidney, liver, reproductive, and developmental effects.  Many of the effects from fetal exposures may not show up until adulthood. Vapor intrusion screening levels for TCE are much lower than for PCE–see here.** Also, recently government risk assessors concluded that the weight of evidence indicates that TCE and/or its metabolites could cause cardiac defects in fetuses even if maternal exposure durations are short, one-time, and relatively low dose.  Below my name, I pasted a summary from an EPA TCE risk assessment document re TCE and heart defects. You can find the IRIS info on TCE toxicity here and here.

We know Kipp used TCE as well as PCE at least into the 1980s. There are still high levels of it under the factory, along with many other toxic VOCs. PCE, of course, breaks down to TCE–so there is an endless source under the factory and in the plume beneath the larger neighborhood.

In light of the above, can you help us find out:

1. What has been done to assess VOC levels in the Kipp factory?

2. What is being done to protect workers from exposures to these chemicals?

3. Does Kipp still use TCE? If they stopped using it, when did they stop?

4. What solvents does Kipp use now?

I copied Alina, since she certainly must know the answers to these questions.

Thank you,

Maria

**Workplace standards for PCE and TCE are thought by experts to be very inadequate and unprotective of workers’ health based on the science. Even Henry Nehls-Lowe agreed with this.

The below text is from EPA’s “TSCA Work Plan Chemical Risk Assessment,” EPA Document# 740R14002, Environmental Protection Agency June 2014, Office of Chemical Safety and Pollution Prevention–see here.

2.7 HUMAN HEALTH RISK CHARACTERIZATION (I highlighted key sentence) TCE and its metabolites are associated with adverse effects on cardiac development based on a weight‐of‐evidence analysis of developmental studies from rats, humans and chickens. These adverse cardiac effects are deemed important for acute and chronic risk estimation for the scenarios and populations addressed in this risk assessment. The rationale for using TCE associated fetal cardiovascular lesions for acute scenario is based on the relatively short critical window of vulnerability in humans, rodent and avian cardiac development.The rationale for using fetal cardiac effects for chronic risks estimation is also based on the fact that relatively low dose short term/acute exposures can result on longterm adverse consequences on cardiac development persisting into adulthood.

‐‐ Summary of WeightofEvidence Analysis for Congenital Heart Defects TCE exposure has been associated with cardiac malformations in chick embryos studies (Boyer et al., 2000; Bross et al., 1983; Drake, V. et al., 2006; Drake, V. J. et al., 2006; Loeber et al., 1988; Mishima et al., 2006; Rufer et al., 2008) and oral developmental toxicity studies in rats (Dawson et al., 1990, 1993; Johnson et al., 2005; Johnson, 2014; Johnson et al., 2003). In addition to the consistency of the cardiac findings across different species, the incidence of congenital cardiac malformation has been duplicated in several studies from the same laboratory group and has been shown to be TCE‐related (EPA, 2011e). TCE metabolites have also induced cardiac defects in developmental oral toxicity studies (Epstein et al., 1992; Johnson et al., 1998a, 1998b; Smith et al., 1989, 1992). For example, the Johnson et al. and Smith et al. studies reported increased incidences of cardiac malformation following gestational TCA exposures (Johnson et al., 1998a, 1998b; Smith et al., 1989). Similarly, pregnant rats exhibited increased incidence of cardiac defects following DCA exposure during pregnancy (Epstein et al., 1992; Smith et al., 1992).

A number of studies have been conducted to elucidate the mode of action for TCE‐related cardiac teratogenicity. During early cardiac morphogenesis, outflow tract and atrioventricular endothelial cells differentiate into mesenchymal cells (EPA, 2011e). These mesenchymal cells have characteristics of smooth muscle‐like myofibroblasts and form endocardial cushion tissue, which is the primordia of septa and valves in the adult heart (EPA, 2011e). Many of the cardiac defects observed in humans and laboratory species involved septal and valvular structures (EPA, 2011e). Thus, a major research area has focused on the disruptions in cardiac valve formation in avian in ovo and in vitro studies following TCE treatment. These mechanistic studies have revealed TCE’s ability to alter the endothelial cushion development, which could be a possible mode of action underlying the cardiac defects involving septal and valvular morphogenesis in rodents and chickens (EPA, 2011e). These mechanistic data provide support to the plausibility of TCE‐related cardiac effects in humans (EPA, 2011e).

Other modes of actions may also be involved in the induction of cardiac malformation following TCE exposure. For example, studies have reported TCE‐related alterations in cellular Ca2+ fluxes during cardiac development (Caldwell et al., 2008; Collier et al., 2003; Selmin et al., 2008).

 

 

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Wisconsin DNR not following its own rules

Wisconsin DNR not following its own rules

This really isn’t a surprise but it’s still very disturbing.

WISCONSIN STATE JOURNAL   JUNE 3, 2016

WATER ENFORCEMENT | DNR DISREGARDING OWN RULES

State audit finds DNR ignoring own rules on water pollution

Wisconsin’s water quality regulators failed to follow their own policies on enforcement against polluters more than 94 percent of the time over the last decade, the state’s nonpartisan Legislative Audit Bureau said in a report released Friday [MORE]

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Madison-Kipp Clean Air Act violations: MEJO response to Kipp CEO

Madison-Kipp Clean Air Act violations: MEJO response to Kipp CEO

Madison-Kipp Corp President/CEO Tony Koblinski responded to our post regarding the EPA consent decree for his company’s Clean Air Act violations. Here is our response:

Dear Mr. Koblinski: We offer the following responses to your comments in hopes of providing some clarity as to why we are dissatisfied with the resolution of the EPA’s Notice of Violation (NOV) to Madison-Kipp Corp.

Koblinski: “This NOV is not a new matter.  It was issued to us September 12, 2012.”  

MEJO Response: Right—these violations are not new. They go back many years. For more on Kipp’s air pollution issues since 1990, and the community’s struggle to address them, see here and here.

The EPA violations occurred from 2007 (and before) through at least 2013. Kipp’s lawyers negotiated with EPA for 2.5 years after the initial violation was sent to them on Sept. 12, 2012.

In 2008, a DNR air pollution compliance engineer notified Kipp that they were using the wrong emissions factors, underestimating the stack discharges and violating their permit. However, after this engineer passed away and another one was assigned, the DNR continued to allow Kipp to use the wrong emissions factors for years, even after the 2012 NOV from EPA was issued. In 2013, DNR found Kipp in full compliance with air regulations, even while the company was still using the wrong emissions factors. DNR South Central Air Management Supervisor Tom Roushar explained in fall 2013 (about a year after the EPA NOV was issued) that it was acceptable that Kipp continued to use the 2001 emissions factors through 2013 even though their permit specified that they should use the higher 2007 emissions factors. He felt that EPA’s allegations were unsubstantiated (though oddly, he claimed not to have seen the NOV).

Koblinski: “It does not allege that we violated our emissions limits, but rather that we did not have adequate controls on our data recording, emissions factors, record keeping, calibration and plant signage.  These are technical issues which we have taken very seriously, but at no time have we exceeded our permitted emissions limits.”  

MEJO Response: Kipp’s estimated levels of air emissions, a key basis on which agencies assess regulatory compliance, are almost entirely based on the company’s own data recording, records keeping, and/or the emission factors they use. Because Kipp kept bad (or no) records on important processes that affect emission levels, and/or used old, incorrect emissions factors, inaccurate emission estimates were reported to the DNR, EPA, and the public for over five years. These are not just minor “administrative” or “technical” issues.

In 2012, Representative Chris Taylor asked the DNR to require Kipp to measure the actual emissions from its stacks. The DNR responded by saying that the extensive recordkeeping required of Kipp was superior to testing emissions. Shortly thereafter, the EPA issued its notice of violation because Kipp was neither conducting its required recordkeeping nor filing correct reports.

Here’s one example of the consequences of using an incorrect emissions factor. Because Kipp used a 2001 emissions factor for chlorine that was 5.8 times lower than its 2007 permit required it to use, chlorine wasn’t reported at all on several air emissions inventories between 2007 and 2012 even though it should have been; incorrect chlorine emissions factors produced inaccurate chlorine emissions estimates that were lower than DNR reporting thresholds. Stack tests done in 2014 as part of the recent NOV showed that Kipp was emitting almost 12 times more chlorine than the 2001 emissions factor they used from 2007 to 2013 predicted they would emit.

Kipp also used 2001 emissions factors for dioxins through at least 2012, even though a more appropriate stack test in 2007 showed dioxin/furan emission levels orders of magnitude above the levels found in 2001 tests. Dioxins (and closely related compounds, called furans) are highly toxic at extremely minute levels—much, much more toxic than chlorine and even the tetrachoroethylene (PCE) Kipp workers dumped onto the ground for years. Even though Kipp stack tests in 2001, 2003, and 2007 showed that Kipp emitted dioxins/furans (and emissions factors increased with each test), none of Kipp’s air inventories have ever reported dioxin/furan emission levels, because using the old emissions factor kept the estimated emission levels under the DNR’s reporting limit. DNR was either oblivious to Kipp’s method of keeping their emission off the public air inventories, or decided that this was acceptable.

Kipp was also found in violation by EPA for not maintaining accurate records of its “Hazardous Air Pollutant” (HAP) emissions, which include a number of other highly toxic chemicals emitted from the factory.

Again, these record-keeping and reporting issues are not minor technical matters. Given the decades of community concerns about dioxins, chlorine, and other hazardous air pollutant emissions from Kipp, and hundreds of complaints to government agencies about strong chemical odors and health effects in the neighborhood, these reporting issues are very problematic, whether or not emission levels exceeded regulatory limits (which studies show, for many of the contaminants emitted Kipp, are too high to adequately protect public health).

Considering the discovery of extremely high levels of contaminants in soil and groundwater at Kipp, is it any surprise that Kipp did not maintain the records needed to show it complied with air pollution control laws? Pollutant levels reported to the DNR for air inventories are the only way citizens have to know what hazardous pollutants Kipp is emitting and at what levels. Kipp knows that and has worked hard to keep these chemicals off air inventories, in part, by using incorrect emissions factors. According to DNR, in 2007/2008, industries lobbied hard to not be required to report emissions below reporting limits (as they had been before). DNR allowed this.

Violations led to increases in actual emissions

Some of Kipp’s violations likely led to actual higher emissions of hazardous air pollutants, not just incorrect emissions estimates. The lubricant used to make aluminum castings is evaporated and partially burned, then exhausted through the roof. Rather than actually capturing and controlling the die lubricant emissions, diluting the die lubricant is the method required by DNR for reducing emissions from the die casting process. One of the EPA violations against Kipp was not diluting the die lubricants as much as required in its permit, resulting in higher VOC and other toxic emissions from die casting.

Other violations included not recording how much they diluted the die lubricant and/or not calibrating their die lubricant mixing equipment correctly—in other words, not following the emissions control method they are required by the permit to follow. These die casting violations are not minor technical issues. The “waxy/oily/burnt” and “metallic” smells neighbors have complained of for years are primarily die casting emissions. According to EPA, the top eight Toxic Release Inventory (TRI) air releases reported from aluminum die casting industries in the U.S. are: aluminum (fume or dust), trichloroethylene, tetrachloroethylene, zinc (fume or dust), copper, hexachloroethane, glycol ethers, and zinc compounds.

Actual emissions from Kipp’s die casting processes have been measured only sporadically and incompletely over the years inside the plant—and not for many years. In 1994, an OSHA inspector measured “oil mists” and “release agents” from die casting processes made up of metals and numerous organic compounds, including: aliphatic hydrocarbons, aliphatic alcohols, acetic acid, organic acids, butyrated hydroxyl toluene, long chain aromatic compounds, fatty acid methyl esters, propylene glycol, hydroxytriethylamine, methyl styrene, 1-2-2—methoxy-1-methyl-ethoxy-1-methylethoxy-2- propanol, and several “unidentified compounds.” The “condensate of mold release agent” contained “50% gray metallic flakes” made up of lead, aluminum, zinc, copper, and iron as well as “small particles, oily or greasy substances” and “brown particles.”

The 2001 “Madison Kipp Corp Exposure Assessment,” done by the Madison Public Health Department listed the following emissions measured above Kipp’s die casting machines in 1998: 1, 1, 1 trichloroethane, benzene, toluene, 1, 2 butadiene, hexane, ethanol, acetone, and several “unknown alkanes or alkenes.” Other reports and studies indicate that aluminum die casting emissions may also contain other very toxic chlorinated compounds such as chlorinated paraffins, PCBs, and dioxins/furans (as far as we know, these compounds have never been tested for in Kipp’s die casting emissions, inside the plant or from the stacks/vents).

During the 2011 inspection by EPA, the inspector noted “hazy air” in the die casting areas in both the Atwood and Fair Oaks facilities. This “haze” is the “oil mist” or die cast emissions, made up of many of the hazardous air pollutants listed above. Workers inhale this mist. It goes out open doors and windows and into roof vents and stacks uncontrolled. That’s why the odors are so strong in the neighborhood on some days. Again, Kipp has never characterized the chemical components of their die cast stack emissions or reported them to the DNR, nor has DNR required them to do so.

Prior to 1995, the “oily mist” from die casting was primarily vented through the doors and windows into adjacent backyards. At that time, after hundreds of neighborhood complaints, Kipp installed many roof vents sending the die casting fumes and the waxy odor further through the neighborhood. Only in 2007 did DNR recognize that Kipp was violating the 1971 air quality standards and required taller stacks rather than simple roof vents, in order to disperse the die casting emissions higher and further away. Current emissions factors for die casting are based on stack tests done in 1994 (that did not assess chemical components of the emissions).

Die casting emissions deposit on Kipp’s side walls and roofs, are washed off during rain/snow, and go into the storm drain system and eventually to the raingarden and/or Starkweather Creek and then Lake Monona. Kipp doesn’t test the chemicals in its stormwater runoff, so we don’t know what contaminants are going into the raingarden and the already highly impaired Starkweather Creek and Lake Monona.

Koblinski: “Under the direction of the EPA we completed new stack testing in May of 2014 and further verified that we operate within a fraction of our allowable emissions levels.”

MEJO Response: In the May 2014 EPA tests, the Atwood aluminum furnace stack emissions were tested for chlorine, hydrochloric acid, PM (particulate matter) and PM-10 (particulate matter ten microns or less in size). The Fair Oaks stacks were tested only for PM/PM-10. The smaller, more toxic components of particulate matter (PM 2.5) were not assessed at stacks from either facility. Dioxins/furans were not tested. Aluminum salts were not tested. No other hazardous pollutants were tested. Die casting emissions were not tested. Therefore, we have no idea whether Kipp was “within a fraction of allowable emission levels” for small particulates and many of the other hazardous air pollutants they emit.

The allowable emissions levels in Kipp’s expired air pollution permit are no basis to judge if the surrounding neighborhood is safe. The discharge limits were established to meet the old air quality standards. All the stacks on Kipp’s roof were designed to comply with the 1971 air standard for PM. The DNR’s own analysis shows current permit limits are not sufficient to comply with modern air quality standards for fine particles or PM2.5. Die casting emissions factors are over two decades old.

The community has asked repeatedly over the years that Kipp more completely characterize die casting emissions and update die casting emissions factors. Given that several of Kipp’s EPA violations had to do with issues that would affect die casting emissions, it is problematic that die casting emissions were not part of the stack testing done for the NOV. We don’t know why, but Kipp’s lawyers likely negotiated them out of the agreement if they were ever on the table for consideration. Further, originally the EPA planned to test dioxins/furans to resolve this Notice of Violation. However, Kipp’s legal team talked them out of doing dioxin/furan tests some time in 2014 (based on MEJO communications with EPA).

Koblinski: “I approached the Goodman Center to see if they had an energy efficiency project that I could help them with and ultimately agreed to pay $80,000 towards their needed chiller upgrade…”  

MEJO Response: We think improving energy efficiency is very important, but this Goodman Supplemental Environmental Project (SEP) does nothing to reduce exposures to Kipp’s toxic pollution (as described above) among the children who play at Goodman just feet from the factory. Also, it makes it even more likely that Goodman leaders will not raise any questions about Kipp’s pollution. Madison-Kipp, its wealthy owner Reed Coleman, and/or the several foundations to which Mr. Coleman funnels his wealth, have supported the Goodman Community Center with funding and other types of support since it was located next to Kipp and before that when it was the Atwood Community Center. This is one reason the Goodman Center leaders do not raise concerns about Kipp’s pollution, and dismiss or ridicule those in the community who do raise these concerns. The Goodman SEP is, in effect, more hush money to Goodman. What a boon for Kipp—congratulations!

Meanwhile, the SEPs Kipp agreed to didn’t consider in any way the concerns and suggestions of many people in the Kipp neighborhood for over two decades. Since the 1990s, hundreds of Kipp neighbors have asked for more monitoring, better emissions and noise controls, and a variety of other actions to reduce or eliminate the noise, odors, and toxic pollution from Kipp. In most cases, their concerns have been dismissed or ignored by Kipp (and DNR).  

Koblinski: “The violations indicated in the NOV did not “expose residents and children at the center to harmful pollutants” as they were administrative in nature and we have always operated well within the limits of our permits (in fact less than 4% of our total allowable).

MEJO Response: As outlined above, the violations were much more than just “administrative” and likely did result in higher emissions of some hazardous air pollutants, which continue to be emitted from the factory at unknown levels. Close neighbors of Kipp, including many children, and children playing at the Goodman Center, are among the most exposed and the most vulnerable to these hazardous pollutants released from stacks and vents just feet away from where they live and play.  

Koblinski: “The EPA did not make a “surprise, unannounced visit to our facility,” rather the inaccuracies in our reporting were discovered through the standard annual reporting that we do to the EPA and subsequent information exchanges throughout 2012.”

MEJO Response: This EPA document about the Jan. 12, 2011 inspection of Kipp describes the inspection as “unannounced.”  We don’t think EPA would lie about this.  

Koblinski: Lastly, I would use this opportunity to indicate that we are progressing well on a number of fronts as we take responsibility for the unintended environmental impacts caused over previous decades.  

I won’t list all of the actions taken and completed as those are documented through various reports submitted to the WDNR and posted to their site.  Work still ahead of us includes:

– Some additional soil remediation (removal) work remains to be done in the storm water ‘bio-basin’ (Rain Garden) and adjacent bike path.  

– We will be bringing the Ground water Extraction and Treatment System GETS on line later this month to pump and filter PCE impacted groundwater.

– We are working with WDNR and EPA to resolve remaining PCB issues under our plant.  

We will, of course, continue to regularly monitor and verify our network of wells and probes to ensure there is no risk to public health.  

MEJO Response: Please share with the neighborhood and public the most recent documents about these activities—especially those regarding the continued removal of PCB contamination from the raingarden/bike path and also under the factory. What work remains to be done and why? Please share any available data.

A representative from the Madison/Dane Co Board of Health recently reported to the Madison Committee on the Environment that all the PCBs at Kipp have been remediated. Obviously, this is incorrect. Recent documents about these activities are not posted on the DNR website. People in the neighborhood, and the public officials who serve them, need to know about ongoing remediation of highly toxic soils going on right in the middle of where they live, work, and play (children are playing at a splash pad just feet from these PCB remediations!).

Sincerely,  

Tony Koblinski

President/CEO

Madison-Kipp Corp.

tkoblinski@madison-kipp.com

MEJO Response: Thanks, Mr. Koblinski! Drop us an email any time if you have further questions or comments.

Sincerely,

MEJO

info@mejo.us


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Where does the raingarden pipe originate? (Kipp Question # 3896? We’ve lost count…)

Where does the raingarden pipe originate? (Kipp Question # 3896? We’ve lost count…)

At long last, one MEJO question (unlike most we have asked, which remain unanswered) has been answered!! [1] Storm water runoff entering the pipe that empties into the raingarden originates at a storm drain in Kipp’s Waubesa/Atwood parking lot (see here and here; blow up to at least 200% to see map). After entering the storm drain in the corner of this parking lot, the water moves north, along the western edge of Kipp’s Atwood plant (behind all of homes on Waubesa) in an open concrete ditch and a concrete pipe beneath. The pipe then goes under the Kipp building. After going under the building, it gathers waste water from various drain pipes in Kipp’s facility and northern parking lot (including the pipe that for decades captured highly contaminated wastes from the former toxic waste “ditch” area; see story and maps here)—before it veers northeast and empties into the Kipp “raingarden” (aka Sludge Garden). As it travels behind the homes on Waubesa, it captures waste water and runoff coming off Kipp’s roof and pipes on the west side of the Kipp facility, which drip into an open concrete ditch with catchment drains emptying into the storm sewer pipe beneath the ditch. As the map depicts, here is a large “catch basin” right behind 233 Waubesa, just before the sewer pipe goes under the Kipp building.

[1] We won’t bore anyone with the long convoluted story about the rather ridiculous means we had to resort to in order to get a specific answer to this question…

Of course, this one answer raises even more “unanswered questions” Here are some from MEJO and the community:

How deep is this storm drain?? When was it built? What has drained/dumped/leaked into it over the years? What drains into it now? In what condition is it? (e.g., how leaky is it?)

Did the DNR first obtain this 1994 storm sewer map from Kipp on June 16, 2014 (after MEJO asked repeatedly where the raingarden pipe came from)? Did they really not know about the route of this storm sewer drain before?

Why don’t any of the Arcadis reports to date depict this the full length of this storm sewer? (many reports don’t show it at all)

Why doesn’t Kipp have a more recent storm sewer map? Why doesn’t DNR ask them for one? Why did DNR not share this (or a more recent storm sewer map, if they have one) with MEJO, given that our repeated questions about the raingarden pipe’s origins led DNR to ask Kipp for the map in the first place? (MEJO eventually found the map in an open records request). What do they not want MEJO and the public to know?

Did DNR ever share this map with other agencies (DHS, PHMDC, EPA, city engineering) involved in assessing the PCB contamination in the backyards of the Waubesa St homes, Kipp raingarden contamination, and/or other Kipp pollution issues?

Could this storm drain have anything to do with the PCBs found in the backyards of the Waubesa homes (excavated May 20-June 27, 2013)?

Did the PCB contaminated soils in the backyards on Waubesa Street and along Kipp’s western edge wash down into the open ditch and storm drain into the raingarden before, during, and/or after excavation? (PCB contaminated soils from the Waubesa excavation were piled on the north parking lot for a while, which also drains into the raingarden).

If DNR knew about the route of this storm drain before June 2014 (e.g., before/during the investigations/excavations of the PCBs in the yards on Waubesa Street), why don’t any of the reports on the PCB investigations on Waubesa St, which include numerous maps of this area, depict it or mention it in any way?

Where were the PCB “base” and “wall” data points in Arcadis PCB reports relative to this storm drain, the catchment basins, etc?

Could the large catchment basin behind 233 Waubesa depicted in the Arcadis map be related to the relatively higher levels of PCBs found right about at that spot?

Why does the 1994 map not depict the sanitary sewer lateral that runs in between 253 and 257 Waubesa Street—see this map. Was this sanitary lateral built later? When? Might this lateral have anything to do with the higher levels of PCE vapor found in 253 Waubesa and 257 Waubesa St. homes (subslab vapor levels in these homes were much higher than other homes on Waubesa)?

There are many more questions….please send yours to info@mejo.us and we’ll add them.

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According to DNR’s strange math, Kipp’s PCE plume has reached or passed Well 8, but has not made it to Lake Monona…What?

According to DNR’s strange math, Kipp’s PCE plume has reached or passed Well 8, but has not made it to Lake Monona…What?

Recent updates from DNR and PHMDC (see most recent one here) on the ongoing Kipp pollution nightmare are full of careless errors, misleading statements, and critical omissions. Citizens deserve better from their public servants in government agencies.

As we wrote in our previous post, the PHMDC “evaluation” of Goodman Center splash pad health risks included incorrect “residual contaminant level” (RCL) numbers as well as other miscalculations.

DNR updates also include errors and problematic claims. Here’s one example. Answering the question posed by the community, “Will Lake Monona be affected by MKC’s groundwater contamination, since it is moving south?” DNR responded:

Before the full system of groundwater monitoring wells was in place to collect data concerning the tetrachloroethene (PCE) plume, this question was unable to be answered. Now that a volume of data has been produced by the 16 wells surrounding MKC, an analysis can be done to determine the fate of the contaminated plume of groundwater. It is believed PCE from the Kipp facility has been in the environment for approximately 40 years; the plume has stabilized. Since the regional hydraulic gradient for the deep aquifer does run southeast, the plume has extended an estimated 1,900 feet towards Lake Monona. However, because it appears the plume has stabilized, there will be no danger of it reaching Lake Monona, which is still approximately 800 feet away. Arcadis’ evaluation of the PCE plume can be accessed here.

These statements are nonsensical—here’s why:

-DNR says “It is believed PCE from the Kipp facility has been in the environment for approximately 40 years.” (DNR doesn’t say who “believes” this.) Yet countless DNR and Kipp documents say that Kipp started using PCE in the 1940s—and it is well-documented that PCE and numerous other chemicals, most of which are highly persistent in the environment, were purposely dumped from, emitted from vents, and/or spilled and leaked from the facility since then. Do the math. If Kipp started using PCE in the 40s, their PCE and its breakdown products have been “in the environment” (soil, groundwater, air, plants, fish, wildlife, people) for somewhere between 65-74 years, not 40 years.

-The DNR statement above says the plume “has extended an estimated 1900 feet towards Lake Monona.” On pg. 2 the Arcadis evaluation of the PCE plume cited says that “Municipal Unit Well 8 (Unit Well 8) is located approximately 1,400 feet southeast of the site.” Again, do the math. DNR’s statement suggests that the plume has reached or even passed Well 8 (depending on where you measure from).[1] Though many suspect that the plume reached and passed Well 8 a long time ago, this is likely not what the DNR intended to say, given that they and Kipp have stated repeatedly in recent updates that the plume has not reached Well 8. (Why doesn’t PCE show up in well tests? More on that in a future story…).

-Based on the numbers in the DNR update, Lake Monona is about 2700 feet away from Kipp measuring on a line to the southeast (going through Well 8).[2] The lake is approximately 1734 feet from the Kipp property edge on a line to the southeast going through Well 8. Even if one measures from the center of the Kipp site, the lake is not 2700 feet away.

-There is insufficient evidence to say that the plume has “stabilized.”[3] The edges of the plume have not yet been defined. Kipp’s consultants’ evaluation of the plume (link above), claiming that it has “stabilized,” uses a problematic methodology and is still under evaluation by independent experts. The Arcadis analysis has not been accepted by the Madison Water Utility as the final word on the plume.[4]

-Lake Monona is only 1550 feet from the Kipp measuring along a straight line south from Kipp’s property line. Numerous Kipp consultant documents going back to the 1990s say the shallow and intermediate depth groundwater was traveling south as well as southeast. Given the rate of travel in surface and groundwater, PCE and other contaminants would have made it to the lake by now.

-Though assessing “preferential pathways” such as storm and sewer drains by which PCE and other toxic contaminants could have spread over decades in many directions from Kipp should be one of the first steps in developing a conceptual site model (CSM)—and is among the most critical components of a CSM—DNR and Kipp have never done so (as far as we know, and we have asked repeatedly). There are many storm and sanitary sewer drains all over Kipp leading out in every direction (see here and here).

It is well documented that Kipp put PCE wastes down storm and sewer drains for decades—well into the 1990s and likely later. Contaminated soils and other materials being excavated all around the Kipp site, including some that are contaminated with PCBs and PCEs, are still going down storm drains. Some storm drains from Kipp empty into Starkweather Creek, which drains into Lake Monona. Others go to the south/southeast and empty directly into Lake Monona. Sanitary sewer drains, which send water to the Madison Metropolitan Sewerage District, usually leak sooner or later. Sanitary sewer drains leading out from Kipp most likely leached PCE into soils and groundwater all along their pathways, including several going towards Lake Monona.

In sum, it is scientifically unfounded to state that “there is no danger” of the PCE plume reaching Lake Monona. In fact, based on the available science, it is likely that PCE and other toxic chemicals from Kipp made it to Lake Monona a long time ago via surface water and sediments, as well as via groundwater. People who eat fish from Lake Monona, including many subsistence anglers, have likely been eating Kipp’s pollution for a long time.

Sadly, since the DNR and Kipp have repeatedly refused to assess preferential pathways, and refused to test groundwater directly to the south of Kipp, we will never have any data to show whether or not that is the case.  Obviously, Kipp and the DNR do not want to know the truth about this—and most definitely do not want citizens to know.

To be continued…

[1] Even if the distance is being calculated from the purported center of the plume in the northern parking lot, 1900 feet would put the plume about at Well 8.

[2] Again, even if the distance is calculated from the center of the plume, this number is way too high.

[3] Note that even the DNR can only say “it appears” the plume has stabilized

[4] Kipp obviously has a strong bias towards concluding that the plume has stabilized and will not reach the lake. Why would the DNR indicate to the public that Kipp’s consultant’s analysis of the plume is unbiased and conclusive science—and is the final word? Who does the DNR work for—Madison Kipp or the citizens of Wisconsin? Sadly, it appears to be the former.

 

 

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Kipp Offers Water Utility Some Advice: Run Olbrich Well 24/7!

Kipp Offers Water Utility Some Advice: Run Olbrich Well 24/7!

In a February 26, 2014 email Madison-Kipp Corporation advised the Madison Water Utility to pump the Olbrich Well (Well 8) full-time, after the Water Utility Board asked for assurance from the Wisconsin DNR that Well 8 will not be impacted by Kipp’s contamination plume.

Apparently the Water Utility is considering using Well 8 full-time again, despite knowing that the well is very likely connected to the upper aquifer, making it highly vulnerable to the significant contamination spreading from Kipp. This information, found in Kipp’s consultant report on DNR website, flies in the face of repeated assurances from the Madison Water Utility and Kipp over the last several years that Well 8 is protected from Kipp’s contamination by the Eau Claire shale layer. See footnote for more information and a link to the report.

In the Feb. 26 email, Kipp’s consultant, at the request of Kipp CEO Tony Koblinski, asserted that “all of the data, information, and best available science indicate that Unit Well 8 will not be impacted by PCE in groundwater at the Madison Kipp site if Well 8 operates 24/7.” In support of this, among other things, Kipp claims that “the vertical extent of PCE has been delineated at the Madison Kipp site,” “is not deeper than 170 feet,” and the “the PCE plume has stabilized and is no longer expanding.”

These claims are completely unsubstantiated by evidence. The vertical and horizontal extents of the Kipp plume have never been fully delineated, as this memo describes, and communications among government officials also state. Since nobody knows how deep and wide the Kipp plume really is—because there hasn’t been enough testing— it is impossible to verify that the plume is “stabilized” and “no longer expanding.”

This raises many questions. One big one: Why would it be to Kipp’s advantage to pump Well 8 full time? We speculate on this and other questions in an upcoming post. Please send your thoughts on this to info “at”mejo.us

*************************

The Well 8 log is in the last 3 pages of this report. On p. 9 of the report, it states:

“The City of Madison drinking water source is groundwater from various sandstone bedrock formations. Municipal Unit Well 8 is the closest municipal well to the Site and is approximately 1,400 feet southeast of the Site (Figure 1). Municipal Unit Well 8 is cased to 280 feet bls, below the Eau Claire shale aquitard, and is an open bedrock well across the Mount Simon Formation from 280 to 774 feet bls (McCarthy, 1945). According to the Unit Well 8 boring log (Appendix C), dynamite shots were used in a nearby test borehole at depths of approximately 380 feet, 430 feet, 480 feet, and 530 feet to fracture the bedrock between the test and Unit Well 8 borehole to increase the specific capacity of Unit Well 8. After the boreholes were connected by fracturing the bedrock, Unit Well 8 was tested at a pumping rate of approximately 1,965 gallons per minute with 65 feet of drawdown, yielding a specific capacity of approximately 30 gallons per minute per foot of drawdown.”

The “test well” they are referring to above is not cased through the Eau Claire shale. This means it is open to the upper aquifer. Because the test well and the production well have been connected (via dynamite shots), essentially the two wells are connected. In sum, this means that Well 8 is very likely connected to the upper aquifer through the test well hole. Government officials at city, county, and state agencies have known about this for some time, but have never shared this information publicly.

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Neighbors Settle for $7.2 Million But Many Kipp Environmental Injustices Still Not Addressed

The immediate neighbors around the Madison-Kipp Corp. factory settled their two class action lawsuits on Monday, July 15. The immediate neighbors and their attorneys will receive a total of $7.2 million and there will be additional pollution remediation at those plaintiffs’ properties. The $4.6 million federal court settlement can be found here; the $2.6 million state court settlement will be posted later.

Meanwhile, Kipp continues to pollute; nothing about its operations has changed and existing PCE plumes and PCB problems continue to affect children of color and the elderly at the Goodman Community Center (a neighbor that did not join the class action lawsuit), as well as Lowell Elementary School,  adjacent businesses, a wide swath of the surrounding Atwood neighborhood, a water well and Lake Monona.

A partial list of ongoing concerns:

  • The U.S. Environmental Protection Agency continues to negotiate with Madison-Kipp about the EPA Notice of Violation issued last fall regarding serious air pollution violations involving chlorine, dioxin, and other hazardous air pollution emissions.
  • The PCB remediation around Kipp continues (will DNR ever test for dioxin, a contaminant found in PCBs)? Dioxins are among the most toxic chemicals ever studied
  • Preferential pathways for PCE contamination (utility corridors, sewers, storm drains) were never addressed at Kipp. So the full extent of shallow contamination offsite is unknown–which means the full extent of vapor intrusion in homes and businesses around Kipp is also unknown.
  • The extent of the PCE plume still isn’t fully defined; How deep is it? How far north does it go? How far south? Has it reached the lake?
  • Children at the Goodman Community Center are building raised-bed gardens about 50 feet from the most contaminated area at Kipp
  • High levels of contamination sit right under Goodman’s Ironworks Café. Nobody has assessed the depth of this contamination and whether it is causing vapor intrusion in the café. Why not?
  • The Wisconsin Department of Justice lawsuit regarding PCBs is still active
  • The Madison Water Utility is still unsure if it can use Well 8, down plume from Kipp’s PCE contamination and next to Lake Monona in Olbrich Park

To date, no public agencies nor elected officials have addressed–or even mentioned in reams of reports to date–pollution exposures to children at the Goodman Community Center and Lowell Elementary School. Are they completely unaware of what environmental justice means?

When will this change?

 

 

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MEJO Investigates 1

MEJO is reviewing more than a thousand pages of Wisconsin Department of Natural Resources documents on Madison Kipp Corp and the adjacent Goodman Community Center (which is built on a contaminated industrial site formerly occupied by Durline Scales and Kupfer Ironworks).

DNR has been aware of numerous pollution issues for decades and the level of non-action is staggering. While Madison Kipp should be held fully accountable for its actions, DNR documents paint a picture of long-term institutional “turning a blind eye” to problems that neighbors have been seeking to resolve for decades.

Below are two examples of information culled from DNR documents relevant to current developments.

PCBS AT KIPP – When did the DNR know?

The Wisconsin Department of Justice filed suit against Madison-Kipp Corp. on Sept. 28, 2012. Item # 10 of the complaint reads:

“10.  On March 26, 2006, Madison-Kipp was advised by its consultant that spent oil containing PCBs had been spread at the facility as a dust suppressant.  This information was not shared with the DNR until April, 2012.” [Emphasis added]

MEJO found the March 16, 2006 consultant report from RSV Engineering, Inc. in DNR records. The report is signed by Robert Nauta, a hydrogeologist who has worked on Kipp environmental projects for several consulting firms over the years. Nauta’s cover letter of the report reads:

“PCB oils in asphalt sub-base:  Although there have been no tests to demonstrate the actual presence of PCBs in the gravel base beneath the asphalt at the site, RSV understands that the presence of potentially PCB-containing oils for dust suppressions was practiced at the Subject Property prior to paving.  However, as indicated above [reference to acknowledged PCE contamination and ongoing remediation], RSV understands that the chemical injection process being utilized for soil remediation is also capable of remediating impacts from PCB releases.”

So DNR received Kipp’s consultant’s report in 2006 and apparently no one read it! Is this an anomaly, an unfortunate situation where paperwork slipped between the cracks, and no one knew about Kipp’s PCB use?  Well, you be the judge…

LATER IN THE SERIES:

DNR defends Kipp when environmentalists draw attention to PCB problems at Kipp—“Kipp was being a good corporate citizen.”

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