Sinn Féin TD: Meet Air Corp health claims with “CANDOUR”

Seriously ill former members of the Air Corps are facing potentially “catastrophic” consequences for their health as a result of the State’s efforts to fight them ‘tooth and nail’ over the release of information that could aid their treatment, the Dáil heard yesterday.

Sinn Féin defence spokesperson Aengus Ó Snodaigh yesterday said the CervicalCheck scandal has demonstrated a need for the State to disclose the medically sensitive information it has to affected members of the public — including the former Air Corps staff.

Mr Ó Snodaigh asked Taoiseach Leo Varadkar if the Government would release a report on working conditions in the Air Corps headquarters in Casement Aerodrome that it has withheld.

Mr Ó Snodaigh also highlighted one case in which the State Claims Agency is “fighting tooth and nail” against a High Court discovery order demanding the release of a list of chemicals used in the Air Corps hangars. “This is potentially catastrophic for some of those making claims and also for some who are not making claims,” said Mr Ó Snodaigh.

Read full article on Irish Examiner website below…

Delay – Deny – Die

Dáil Éireann Written Answers 10/05/18 – State Claims Agency – Irish Air Corps

Aengus Ó Snodaigh (Dublin South Central, Sinn Fein)

QUESTION NO: 7

Deputy Aengus Ó Snodaigh asked the Taoiseach and Minister for Defence if the Chemical Exposure Report 1994-2005 will be released in order to provide former members of the Air Corps who are now chronically ill with information relating to the level of exposure they suffered in view of his recent call for candour and transparency in cases regarding the health of persons; and if he will make a statement on the

This relates to a matter that has been ongoing for a while. Given the current controversy around the checks for cervical cancer, there is a need for transparency in publishing reports that will help people suffering health consequences so they can manage future health needs.

Paul Kehoe (Wexford, Fine Gael)

The Deputy will be aware that the State Claims Agency is currently managing seven claims taken against the Minister for Defence for personal injuries alleging exposure to chemical and toxic substance while working in the Air Corps in the period 1991 to 2006. The management of such claims lodged against the Minister for Defence is delegated to the State Claims Agency. As I outlined to the Deputy in my replies to his parliamentary questions on 26 September 2017 and 12 December 2017, the report referenced was undertaken in the context of legal proceedings. As the report was requested by and provided to the State Claims Agency in the context of a claim, it is legally and professionally privileged. Therefore, it would not be appropriate to release it.

Aengus Ó Snodaigh (Dublin South Central, Sinn Fein)

The Minister of State has previously stated, and he has done so now again, that it is not appropriate to publish the report. This is even when an independent reviewer was looking at the whistleblower’s claims. The Minister of State did not even supply him with the report in question, the Chemical Exposure Report 1994-2005. This is potentially catastrophic for some of those making claims and also for some who are not making claims. Not everybody exposed to chemicals in that period is making a claim against the State but they are seeking information on what they were exposed to and what damage it could do to their health.

The State Claims Agency, which is involved with the current scandal in the media, has fought these men tooth and nail. It has fought to the level of the High Court the production of a list of chemicals used in Baldonnel in that period. That list alone could save lives. Given the current debacle with cervical smear tests, I ask the Minister of State to think again about the withholding of information that can affect people’s lives and future health. This is wrong and it should be stopped.

Paul Kehoe (Wexford, Fine Gael)

The Deputy is trying to link two very distinct matters. The allegations referred to by the Deputy are historic and this is further complicated as causation has not been established as of yet. I have been very proactive in this matter. When the protected disclosures were submitted to the Department of Defence – there were two in 2015 and one in 2016 – I was briefed on the matter in June 2016. I set up an independent inquiry and met some of the people who made the disclosures. I received the report and I got the views of the people who made the protected disclosures. I sent the report for legal advice and I received that in the past number of days. Before making any further decision on the course of action, a number of legal issues must be finalised. I expect that following the report I will act as soon as possible.

Aengus Ó Snodaigh (Dublin South Central, Sinn Fein)

We visited the Baldonnel aerodrome recently and I can see the huge progress in comparison with photographs I have seen of workshops in the past. Why is the default position of the State always to close ranks and withhold information? The longer one withholds information, the worse some of the health complications could get. Whether they are related to exposure is up to medics, but they cannot find this out if the information is not there and they cannot do the required checks for the chemicals to which I have been told that people have been exposed. Major dangers and cancers can result from those and I appeal to the Minister of State to ask the State Claims Agency to look properly and more openly at this and not to fight it tooth and nail. There is an urgency involved given that we are talking about the lives of men and women being at risk.

Paul Kehoe (Wexford, Fine Gael)

The health and well-being of any member of the Defence Forces is a priority of mine and of military management. I am glad the Deputy recognises the progress in the Air Corps at Baldonnel. It is one of the reasons I instructed the General Officer Commanding, Sean Clancy, to host a visit for Members of the Oireachtas committee so they could see for themselves the progress out there.

I am also reassured current practices have been subject to Health and Safety Authority oversight. There has been considerable progress and subject to completion of an improved plan, it will close its investigation. I am considering the findings of the investigation report that I got and I will make a decision on this. I understand where the Deputy is coming from but I have a duty as well. The Deputy is trying to link two very distinct and different matters in cervical cancer and the issue we are discussing now.

*****

  • The Taoiseach, the Minister for Defence, the Irish Air Corps and the State Claims Agency are all in possession of lists of chemicals that personnel were exposed transdermally & via inhalation without protection (PPE) and via ingestion due to a lack of PPE, adequate washing facilities or chemical handling training.
  • In many cases personnel were exposed via inhalation without their knowledge because their working environment was contaminated.
  • Knowing the exposure information can help save lives as it can help doctors provide correct diagnosis and appropriate targeted healthcare.
  • The Taoiseach Leo Varadkar, Minister Paul Kehoe, the State Claims Agency and the Irish Air Corps would sooner let serving & former personnel die without correct treatment rather than tell them exactly what the were exposed to.

DELAY – DENY – DIE

Dáil Éireann Written Answers 05/12/17 – State Claims Agency

Seán Sherlock (Cork East, Labour)

QUESTION NO: 141

Deputy Sean Sherlock asked the Minister for Finance if personnel employed by the State Claims Agency branch of the National Treasury Management Agency are eligible for bonus payments; and if so, the way in which these bonuses are structured and attained. [51615/17]

Paschal Donohoe (Dublin Central, Fine Gael)

The National Treasury Management Agency (NTMA) has informed me that it operates a discretionary performance-related payments scheme for eligible employees, which includes staff assigned to the State Claims Agency.

The scheme rewards exceptional performance having regard to the employee’s own performance, the performance of the employee’s area of responsibility and the overall performance of the NTMA. Performance-related payments are made in accordance with parameters approved by the Agency’s non-executive Remuneration Committee.

The overall amount of performance related payments made in respect of any year is also subject to the approval of the Remuneration Committee.

*****

Did “improvements” to Air Corps Health & Safety Risk Management Profile influence  bonus payments to State Claims Agency staff

DELAY – DENY – DIE

Cresol / Cresylic Acid – Guide to Hazardous Air Pollutants used by the Irish Air Corps

Cresol / Cresylic Acid

o-CRESOL, m-CRESOL, p-CRESOL

Cresylic Acid spilled all over the floor of the NDT shop of ERF and indeed dribbling down the wall from the extractor fan.

CAS  1319-77-3 , 95-48-7, 108-39-4, 106-44-5

Hazard Summary

Ambient air contains low levels of cresols from automobile exhaust, power plants, and oil refineries. Acute (short-term) inhalation exposure by humans to mixed cresols results in respiratory tract irritation, with symptoms such as dryness, nasal constriction, and throat irritation.  Mixed cresols are also strong dermal irritants.

No information is available on the chronic (long-term) effects of mixed cresols in humans, while animal studies have reported effects on the blood, liver, kidney, and central nervous system (CNS), and reduced body weight, from oral and inhalation exposure to mixed cresols.

Several animal studies suggest that o-cresol, m-cresol, and p-cresol may act as tumor promotors.  EPA has classified o-cresol, m-cresol, and p-cresol as Group C, possible human carcinogens.

Please Note: The main sources of information for this fact sheet are EPA's IRIS (4), which contains information on oral chronic toxicity and the RfD, and the carcinogenic effects of cresols, and the Agency for Toxic Substances and Disease Registry's (ATSDR's) Toxicological Profile for Cresols. (1)

Uses

  • Mixed cresols are used as disinfectants, preservatives, and wood preservatives. (1)
  • o-Cresol is used as a solvent, disinfectant, and chemical intermediate. (1)
  • m-Cresol is used to produce certain herbicides, as a precursor to the pyrethroid insecticides, to produce antioxidants, and to manufacture the explosive, 2,4,6-nitro-m-cresol. (1)
  • p-Cresol is used largely in the formulation of antioxidants and in the fragrance and dye industries. (1)

Sources and Potential Exposure

  • Mixed cresols may be found in ambient air; sources are car exhaust, electrical power plants, municipal solid waste incinerators, oil refineries, and cigarettes. (1)
  • People in residential areas where homes are heated with coal, oil, or wood may be exposed to mixed cresols in the air. (1)
  • Some foods, such as tomatoes, ketchup, asparagus, cheeses, butter, bacon, and smoked foods, as well as beverages, such as red wine, raw and roasted coffee and black tea, contain mixed cresols. (1)
  • Occupational exposure to mixed cresols may also occur at workplaces where mixed cresols and/or cresol containing products are produced or used. (1)

Assessing Personal Exposure

  • Mixed cresols can be measured in the urine of exposed individuals.

Health Hazard Information

Acute Effects:

  • Acute inhalation exposure by humans to mixed cresols results in respiratory tract irritation, with symptoms such as dryness, nasal constriction, and throat irritation.  Mixed cresols are also strong dermal irritants. Ingestion of high levels of mixed cresols by humans has resulted in effects on the respiratory system, gastrointestinal system, blood, liver, kidney, and CNS. (1,2)
  • Animal studies have reported respiratory tract and eye irritation, and effects on the liver, kidney, and CNS from acute inhalation exposure to mixed cresols. (1)
  • Acute animal tests in rats have shown mixed cresols to have moderate acute toxicity, while o-cresol, m-cresol, and p-cresol have been shown to have high acute toxicity from oral exposure. (3)

Chronic Effects (Noncancer):

  • No information is available on the chronic effects of mixed cresols in humans. (1)
  • Animal studies have reported effects on the blood, liver, kidney, and CNS, as well as reduced body weight, from oral and inhalation exposure to mixed cresols. (1,5)
  • EPA has not established a Reference Concentration (RfC) or a Reference Dose (RfD) for mixed cresols. (4)
  • The California Environmental Protection Agency 3  (CalEPA) has established a chronic reference exposure level of 0.004 milligrams per cubic meter (mg/m ) for mixed cresols based on bone marrow effects in rats. The CalEPA reference exposure level is a concentration at or below which adverse health effects are not likely to occur. It is not a direct estimator of risk, but rather a reference point to gauge the potential effects. At lifetime exposures increasingly greater than the reference exposure level, the potential for adverse health effects increases. (5)
  • EPA has not established an RfC for o-, m-, or p-cresol.  (5-7)
  • The RfD for o-cresol and m-cresol is 0.05 milligrams per kilogram body weight per day (mg/kg/d) based on decreased body weights and neurotoxicity in rats. The RfD is an estimate (with uncertainty spanning
    perhaps an order of magnitude) of a daily oral exposure to the human population (including sensitive subgroups) that is likely to be without appreciable risk of deleterious noncancer effects during a lifetime. (5,6)
  • EPA has high confidence in the studies on which the RfDs are based because they provided adequate toxicological endpoints that included both general toxicity and neurotoxicity; medium confidence in the database because there are adequate supporting subchronic studies but lacking chronic toxicity and reproductive studies; and, consequently, medium confidence in the RfD. (5,6)
  • The provisional RfD for p-cresol is 0.005 mg/kg/d based on neurological and respiratory effects in rabbits. The provisional RfD is a value that has had some form of Agency review, but it does not appear on IRIS. (8)

Reproductive/Developmental Effects:

  • No information is available on the reproductive or developmental effects of mixed cresols in humans. (1)
  • Animal studies have reported developmental effects, but only at maternally toxic doses, and no reproductive effects from oral exposure to mixed cresols. (1)

Cancer Risk:

  • Only anecdotal information is available on the carcinogenic effects of mixed cresols in humans. (4-7)
  • The only available oral animal study is a 13-week study that suggested that p-cresol may act as a promotor for tumors of the forestomach. (1)
  • Several dermal animal studies have suggested that o-cresol, m-cresol, and p-cresol may act as tumor promotors. (1,4-7)
  • EPA has classified o-cresol, m-cresol, and p-cresol as Group C, possible human carcinogens. (5-7)

Physical Properties

  • Mixed cresols are colorless solids, but usually they occur as a brown liquid mixture. (1)
  • Mixed cresols have a medicinal odor; the odor thresold for m-cresol is 0.00028 parts per million (ppm). (1,9)
  • The chemical formula for cresol is C 7 H 8 O, and the molecular weight is 108.14 g/mol. (1)
  • The primary synonym for o-cresol is 2-methylphenol; m-cresol is 3-methylphenol, and p-cresol is 4-methylphenol. (5-7)
  • The vapor pressures, at 25 °C, for o-cresol, m-cresol, and p-cresol are 0.299 mm Hg, 0.138 mm Hg, and 0.11 mm Hg, respectively. (1)
  • The octanol/water partition coefficients (log K ow) for o-cresol, m-cresol, and p-cresol are 1.95, 1.96, and 1.94, respectively. (1)

Read the full EPA PDF on the above Hazardous Air Pollutant with references below.

*****

Relavance to personnel who served in the Air Corps

  1. Cresylic Acid is  component of Ardrox 666
  2. Cresols are consitituent chemicals of turbine engine oils. e.g. Tri-cresyl phosphate which is an organophosphate.

There are likely many more chemicals used by the Air Corps that contain Benzene. If you know of some let us know in the comments section.

Benzene – Guide to Hazardous Air Pollutants used by the Irish Air Corps

Benzene

CAS  71-43.2

Hazard Summary

Benzene is found in the air from emissions from burning coal and oil, gasoline service stations, and motor vehicle exhaust. Acute (short-term) inhalation exposure of humans to benzene may cause drowsiness,  dizziness, headaches, as well as eye, skin, and respiratory tract irritation, and, at high levels, unconsciousness. Chronic (long-term) inhalation exposure has caused various disorders in the blood, including reduced numbers of red blood cells and aplastic anemia, in occupational settings.   Reproductive effects have been reported for women exposed by inhalation to high levels, and adverse effects on the developing fetus have been observed in animal tests. Increased incidence of leukemia (cancer of the tissues that form white blood cells) have been observed in humans occupationally exposed to benzene. EPA has classified benzene as known human carcinogen for all routes of exposure.

Please Note: The main sources of information for this fact sheet are the Agency for Toxic Substances and Disease Registry's (ATSDR's) Toxicological Profile for Benzene (1) and EPA's Integrated Risk Information System (IRIS) (4),which contains information on the health effects of benzene including the unit cancer risk for inhalation
exposure.

Uses

  • Benzene is used as a constituent in motor fuels; as a solvent for fats, waxes, resins, oils, inks, paints, plastics, and rubber; in the extraction of oils from seeds and nuts; and in photogravure printing. It is also used as a chemical intermediate. Benzene is also used in the manufacture of detergents, explosives, pharmaceuticals, and dyestuffs. (1,2,6)

Sources and Potential Exposure

  • Individuals employed in industries that manufacture or use benzene may be exposed to the highest levels of benzene. (1)
  • Benzene is found in emissions from burning coal and oil, motor vehicle exhaust, and evaporation from gasoline service stations and in industrial solvents. These sources contribute to elevated levels of benzene in the ambient air, which may subsequently be breathed by the public. (1)
  • Tobacco smoke contains benzene and accounts for nearly half the national exposure to benzene. (1)
  • Individuals may also be exposed to benzene by consuming contaminated water. (1)

Assessing Personal Exposure

Measurement of benzene in an individual’s breath or blood or the measurement of breakdown products in the urine (phenol) can estimate personal exposure. However, the tests must be done shortly after exposure
and are not helpful for measuring low levels of benzene. (1)

Health Hazard Information

Acute Effects:

  • Coexposure to benzene with ethanol (e.g., alcoholic beverages) can increase benzene toxicity in humans. (1)
  • Neurological symptoms of inhalation exposure to benzene include drowsiness, dizziness, headaches, and Neurological symptoms of inhalation exposure to benzene include drowsiness, dizziness, headaches, and unconsciousness in humans.  Ingestion of large amounts of benzene may result in vomiting, dizziness, and convulsions in humans. (1)
  • Exposure to liquid and vapor may irritate the skin, eyes, and upper respiratory tract in humans.  Redness and blisters may result from dermal exposure to benzene. (1,2)
  • Animal studies show neurologic, immunologic, and hematologic effects from inhalation and oral exposure to benzene. (1)
  • Tests involving acute exposure of rats, mice, rabbits, and guinea pigs have demonstrated benzene to have low acute toxicity from inhalation, moderate acute toxicity from ingestion, and low or moderate acute toxicity from dermal exposure. (3)
  • The reference concentration for benzene is 0.03 mg/m3 based on hematological effects in humans. The RfC is an estimate (with uncertainty spanning perhaps an order of magnitude) of a continuous inhalation
    exposure to the human population (including sensitive groups) that is likely to be without appreciable risk deleterious noncancer effects over a lifetime. (4)

Chronic Effects (Noncancer):

  • Chronic inhalation of certain levels of benzene causes disorders in the blood in humans. Benzene specifically affects bone marrow (the tissues that produce blood cells). Aplastic anemia (a risk factor for acute nonlymphocytic leukemia), excessive bleeding, and damage to the immune system (by changes in blood levels of antibodies and loss of white blood cells) may develop. (1)
  • In animals, chronic inhalation and oral exposure to benzene produces the same effects as seen in humans. (1)
  • Benzene causes both structural and numerical chromosomal aberrations in humans. (1)
  • EPA has established an oral Reference Dose (RfD) for benzene of 0.004 milligrams per kilogram per day (mg/kg/d) based on hematological effects in humans. The RfD is an estimate (with uncertainty spanning perhaps an order of magnitude) of a daily oral exposure to the human population (including sensitive subgroups) that is likely to be without appreciable risk of deleterious noncancer effects during a lifetime. It is not a direct estimator of risk, but rather a reference point to gauge the potential for effects. At exposures increasingly greater than the RfD, the potential for adverse health effects increases. Lifetime exposure above the RfD does not imply that an adverse health effect would necessarily occur. (4)
  • EPA has established a Reference Concentration (RfC) of 0.03 milligrams per cubic meter (0.03 mg/m3) for benzene based on hematological effects in humans. The RfC is an inhalation exposure concentration at or below which adverse health effects are not likely to occur. It is not a direct estimator of risk, but rather a reference point to gauge the potential for effects. At lifetime exposures increasingly greater than the reference exposure level, the potential for adverse health effects increases. (4)

Reproductive/Developmental Effects:

  • There is some evidence from human epidemiological studies of reproductive and developmental toxicity of benzene, however the data do not provide conclusive evidence of a link between exposure and effect. (4)
    Animal studies have provided limited evidence that exposure to benzene may affect reproductive organs, however these effects were only observed at exposure levels over the maximum tolerated dose. (4)
  • Adverse effects on the fetus, including low birth weight, delayed bone formation, and bone marrow damage, have been observed where pregnant animals were exposed to benzene by inhalation.(4)

Cancer Risk:

  • Increased incidence of leukemia (cancer of the tissues that form white blood cells) has been observed in humans occupationally exposed to benzene. (1,4)
  • EPA has classified benzene as a Group A, known human carcinogen. (4)
  • EPA uses mathematical models, based on human and animal studies,to estimate the probability of a person developing cancer from breathing air containing a specified concentration of a chemical. EPA calculated a range of 2.2 x 10 -6  to 7.8 x 10 -6  as the increase in the lifetime risk of an individual who is continuously exposed to 1 µg/m3 of benzene in the air over their lifetime.
  • EPA estimates that, if an individual were to continuously breathe the air containing benzene at an average of 0.13 to 0.45 µg/m 3  (1.3×10 -4  to 4.5x -4mg/m 3 ) over his or her entire lifetime, that person would theoretically have no more than a one-in-a-million increased chance of developing cancer as a direct result of continuously breathing air containing this chemical. Similarly, EPA estimates that continuously breathing air containing 1.3 to 4.5 µg/m 3 (1.3×10 -3  to 4.5×10 -3  mg/m 3 ) would result in not greater than a one-in-ahundred thousand increased chance of developing cancer, and air containing 13 to 45 µg/m3  (1.3 x 10 – 2  to 4.5 x 10-2 mg/m3) would result in not greater than a one-in-ten thousand increased chance of developing cancer. For a detailed discussion of confidence in the potency estimates, please see IRIS.(4)
  • EPA has calculated an oral cancer slope factor ranging from 1.5 x 10-2  to 5.5 x 10 -2 (mg/kg/d)-1  that is an extrapolation from inhalation dose-response data. (4)

Physical Properties

  • The chemical formula for benzene is C6H6, and it has a molecular weight of 78.11 g/mol. 4) Benzene occurs as a volatile, colorless, highly flammable liquid that dissolves easily in water. (1,7)
  • Benzene has a sweet odor with an ASTDR reported odor threshold of 1.5 ppm (5 mg/m3).
  • The vapor pressure for benzene is 95.2 mm Hg at 25 °C, and it has a log octanol/water partition coefficient (log Kow) of 2.13. (1)

Read the full EPA PDF on the above Hazardous Air Pollutant with references below.

*****

Relavance to personnel who served in the Air Corps

  1. Benzene is a component of Jet A1 (AVTUR) and/or Jet A1 exhaust 
  2. Benzene is a component of 100LL (AVGAS) and/or 100LL exhaust
  3. Cellulose Thinners used in spray painting contain Benzene
  4. Akzo Nobel Hardner S66/22R contains <25% Benzene
  5. Mastinox 6856k contains 1-3% Benzene

There are likely many more chemicals used by the Air Corps that contain Benzene. If you know of some let us know in the comments section.

Asbestos – Guide to Hazardous Air Pollutants used by the Irish Air Corps

Asbestos

CAS  1332-21-4

Hazard Summary

Asbestos production and use has decreased dramatically over the years in the United States. Exposure to asbestos may occur from ambient air, indoor air, or water. Effects on the lung are a major health concern from asbestos, as chronic (long-term) exposure to asbestos in humans via inhalation can result in a lung disease termed asbestosis. Asbestosis is characterized by shortness of breath and cough and may lead to severe impairment of respiratory function. Cancer is also a major concern associated with asbestos exposure, as inhalation exposure causes lung cancer and mesothelioma (a rare cancer of the thin membranes lining the abdominal cavity and surrounding internal organs), and possibly stomach, laryngeal, and colorectal cancer. EPA has classified asbestos as a Group A, known human carcinogen.

Please Note: The main sources of information for this fact sheet are EPA's Integrated Risk Information System (IRIS) (2), which contains information on the carcinogenic effects of asbestos including the unit cancer risk for inhalation exposure, and the Agency for Toxic Substances and Disease Registry's (ATSDR's) Toxicological Profile for Asbestos. (1)

Uses

  • Asbestos production and use in the U.S. has decreased dramatically over the years due to healthconcerns and regulations banning its use. (1)
  • U.S. production of asbestos decreased from 300 million pounds in 1973 to 6 million pounds in 2002. (3)
  • In 2010, there were two U.S. suppliers of asbestos and most of the asbestos used in the U.S. is imported from Canada. (3)
  • Asbestos has been used in building materials, paper products, asbestos-cement products, friction products, textiles, packings and gaskets, and asbestos-reinforced plastics. (1,4)
  • Many uses have been prohibited, including the spraying of asbestos-containing material on buildings and structures for fireproofing, insulation and decorative purposes, asbestos inclusion in patching compounds and asbestos heat shields in hair dryers. Asbestos substitutes continue to be developed. For example, nonasbestos friction materials are currently being used in disc brake pads, and substitutes have been developed for drum brake linings. (1)

Sources and Potential Exposure

  • Airborne exposure to asbestos may occur through the erosion of natural deposits in asbestos bearing rocks, from a variety of asbestos-related industries, or from clutches and brakes on cars and trucks. The concentrations in outdoor air are highly variable. (1,4)
  • Asbestos has been detected in indoor air, where it is released from a variety of building materials such as insulation and ceiling and floor tiles. It is only released, however, when these building materials are damaged or disintegrate. (1)
  • Asbestos may be released into water from a number of sources, including erosion of natural deposits, corrosion from asbestos-cement pipes, and disintegration of asbestos roofing materials with subsequent transport into sewers. (1,4)

Health Hazard Information

Acute Effects:

  • No studies were located on the acute (short-term) toxicity of asbestos in animals or humans. (1)

Chronic Effects (Noncancer):

  • Chronic inhalation exposure to asbestos in humans can lead to a lung disease called asbestosis, which consists of a diffuse fibrous scarring of the lungs. Symptoms of asbestosis include shortness of breath, difficulty in breathing, and coughing. Asbestosis is a progressive disease, i.e., the severity of symptoms tends to increase with time, even after the exposure has stopped. In severe cases, this disease can lead to death, due to impairment of respiratory function. (1,2)
  • Other effects from asbestos exposure via inhalation in humans include pulmonary hypertension and immunological effects. (1,2)
  • Feeding studies in animals exposed to high doses of asbestos have not detected any evidence of adverse toxic effects. (1,2)
  • EPA has not established a Reference Concentration (RfC) or a Reference Dose (RfD) for asbestos. (2)

Reproductive/Developmental Effects:

  • No studies were located on the developmental or reproductive effects of asbestos in animals or humans via inhalation. (1)
  • Birth defects were not noted in the offspring of animals exposed to asbestos in the diet during pregnancy. (1)
  • No effects on fertility were observed in animals exposed to asbestos in the diet during breeding, pregnancy, and lactation. (1)

Cancer Risk:

  • A large number of occupational studies have reported that exposure to asbestos via inhalationcauses lung cancer and mesothelioma (a rare cancer of the membranes lining the abdominal cavity and surrounding internal organs). (1,2,3)
  • Individuals who smoke and are also exposed to asbestos have a greater than additive increased risk of developing lung cancer. (1,2,3)
  •  Long and intermediate-range asbestos fibers (>5 micrometers (µm)) appear to be more carcinogenic than short fibers (<5 µm). (1)
  • Some occupational studies have reported an increased risk of stomach, laryngeal, or colorectal cancer from asbestos exposure. However, the data are not as strong as that for lung cancer and mesothelioma. (1)
  • Epidemiological studies have not found a clear association between asbestos exposure in drinking water and an increased risk of stomach cancer. (1,2,3)
  • A series of large-scale lifetime feeding studies in animals reported that exposure to intermediate-range asbestos fibers increased the incidence of a benign tumor of the large intestine in male rats, while short-range asbestos fibers showed no significant increase in tumor incidence. (1)
  • EPA has classified asbestos as Group A, human carcinogen. (2)
  • EPA uses mathematical models, based on human and animal studies, to estimate the probability of a person developing cancer from breathing air containing a specified concentration of a chemical. EPA calculated an inhalation unit risk estimate of 2.3 × 10-1 (fibers/cm3)-1. EPA eestimates that, if an individual were to continuously breathe air containing asbestos at an average of 0.000004 fibers/cm3 over his or her entire lifetime, that person would theoretically have no more than a one-in-a-million  increased chance of developing cancer as a direct result of breathing air containing this chemical. Similarly, EPA estimates that breathing air containing 0.00004 fibers/cm3 would result in not greater than a one-in-a-hundred thousand increased chance of developing cancer, and air containing 0.0004 fibers/cm3 would result in not greater than a one-in-ten-thousand increased chance of developing cancer. (2)

Physical Properties

  • Asbestos is the name applied to a group of six different fibrous silicate minerals that occur naturally in the environment. (1)
  • There are two groups of asbestos minerals: serpentine and amphibole. There are also nonfibrous forms of serpentine and amphibole which are not asbestos. (1)
  • Serpentine asbestos are relatively long and flexible crystalline fibers that may be woven, and includes the mineral chrysotile, and amphibole asbestos are more brittle than serpentine asbestos and includes the minerals amosite, crocidolite, tremolite, anthophyllite, and actinolite. (1)
  • Asbestos is neither volatile nor soluble; however, small fibers may occur in suspension in both air and water. (1)

Read the full EPA PDF on the above Hazardous Air Pollutant with references below.

*****

Relavance to personnel who served in the Air Corps

  1. Pipework in a number of Air Corps buildings was lagged with Asbestos most notably the Apprentice hostel was lagged with badly damaged Asbestos until the early 1990s. So every apprentice who served from approximately the 55th Apprentice Class and before was exposed to asbestos in their sleeping environment.
  2. The apprentice hangar roof was made from asbestos.
  3. Parts of engine shop ceiling was discovered to be made from asbestos when it partially collapsed and dislocated the shoulder of a machinist working beneath it.
  4. The fire crew wore special fire suits made from asbestos. 

It is likely that we have missed many areas of asbestos usage  in both Baldonnel and Gormanston aerodromes so please help us by listing usage locations in comments section below.

Illnesses linked to Trichloroethylene (TCE)

Illnesses linked to Trichloroethylene (TCE) aka TRIKE

https://www.healthandenvironment.org/our-work/toxicant-and-disease-database/?showcategory=&showdisease=&showcontaminant=2341&showcas=&showkeyword=

Five staff at Air Corps HQ tested positive for drugs

Five military personnel at the Casement Aerodrome have tested positive for listed drugs following a series of random tests.

Documents obtained by The Times under freedom of information legislation showed that just over 500 substance tests have been carried out at the base in Baldonnel, southwest of Dublin, since 2013. In each year since then, one person has tested positive.

Read more on The Times UK website below…

Delay – Deny – Die

No mention of the Cessna stolen by 2 officers and flown to Gormanston in order to avoid a mandatory drugs test. No mention either of the high ranking officers who covered it up.

TDs to visit Air Corps HQ to ensure safety changes made

TDs and senators are to visit the Air Corps headquarters, amid fears for the health and safety of staff at Casement Aerodrome.

The move follows revelations in the Irish Examiner about conditions for technicians working on aircraft at the base.

The Air Corps has now invited members of the Oireachtas Joint Committee on Foreign Affairs and Trade, and Defence, to see the changes it has implemented over the past year, following warnings from the State’s health watchdog.

Junior defence minister Paul Kehoe revealed details of the visit to the Committee.

“Under my instructions, the General Officer Commanding, GOC, Irish Air Corps, Brigadier General Seán Clancy, has invited the committee to visit the Air corps base and I ask that the chairman and the committee secretariat arrange that visit through my office,” he said.

The committee proposes to make the visit on March 27.

It is not clear whether the committee will meet with whistleblowers, or if it will discuss allegations, made through protected disclosures, with the Air Corps hierarchy.

 

Read full article on Irish Examiner website below…

Delay – Deny – Die

Joint Committee on Foreign Affairs & Trade, & Defence to visit Irish Air Corps

If the Irish Army Air Corps was compliant with state Health & Safety legislation with regards to chemical safety then why did great progress need to be made in the first place?

Dearest leader to bring Joint Committee on Foreign Affairs and Trade, and Defence to visit Baldonnel to view greatest progress in the Air Corps “Stop Killing Our Staff” program.

DELAY – DENY – DIE