Mesothelioma

The Asbestos NESHAP was amended for several reasons. EPA wanted to clarify existing regulatory policies, and to add regulations which explicitly address monitoring and record keeping at facilities which mill, manufacture, and fabricate asbestos.

Also, because of the high risk associated with the transfer and disposal of ACM, EPA also wanted to strengthen the requirements which govern asbestos waste disposal by requiring tracking and record keeping. Furthermore, EPA determined that the Asbestos NESHAP needed to take into account the availability of improved emission controls.

EPA also wanted to make the NESHAP consistent with other EPA statutes that regulate asbestos.

EPA’s advice on asbestos is neither to rip it all out in a panic nor to ignore the problem under a false presumption that asbestos is “risk free.” , EPA recommends a practical approach that protects public health by emphasizing that asbestos material in buildings should be located, that it should be appropriately managed, and that those workers who may disturb it should be properly trained and protected. That has been, and continues to be, EPA’s position. The following summarizes the three major facts that the Agency has presented in congressional testimony:

The EPA’s Worker Protection Rule (40 CFR Part 763, Subpart G) extends the OSHA standards to state and local employees who perform asbestos work and who are not covered by the OSHA Asbestos Standards, or by a state OSHA plan. The Rule parallels OSHA requirements and covers medical examinations, air monitoring and reporting, protective equipment, work practices, and record keeping.

In addition, many State and local agencies have more stringent standards than those required by the Federal government. People who plan to renovate or remove asbestos from a building of a sure size, or who plan to destroy any building, are required to notify the appropriate federal, state and local agencies, and to follow all federal, state, and local requirements for removal and disposal of regulated asbestos-containing material (RACM).

FACT ONE: Although asbestos is dangerous, human risk of asbestos disease depends on exposure.

FACT TWO: Prevailing asbestos levels in buildings — the levels school children and you and I face as building occupants — seem to be low, based on accessible data. Accordingly, the health risk they face as building occupants also appears to be low.

FACT THREE: Removal is often not a school district’s or other building owner’s best course of action to reduce asbestos exposure. In fact, an improper removal can generate a unsafe situation where none previously existed.

FACT FOUR: EPA only requires asbestos removal in order to prevent significant public exposure to asbestos, such as during building renovation or demolition.

Asbestos appealed to manufacturers and builders for a variety of reasons. It is strong yet flexible, and it won’t burn. It conducts electricity poorly, but insulates effectively.

It also resists corrosion. Asbestos may have been so widely used because few other accessible substances combine the same qualities.

The following activities and facilities are currently regulated by the Asbestos NESHAP:

* Roadways containing ACM.

* The milling of asbestos.

* The commercial manufacture of products that contain commercial asbestos.

* The demolition of all facilities.

* The spraying of ACM.

* The renovation of facilities that contain friable ACM.

* The use of insulating materials that contain commercial asbestos.

* The processing (fabricating) of any manufactured products that contain asbestos.

* The closure and maintenance of inactive waste disposal sites.

* The disposal of asbestos-containing waste generated during milling, manufacturing, demolition, renovation, spraying, and fabricating operation.

* The operation of and reporting on facilities that convert asbestos containing waste material into non-asbestos material.

* The design and operation of air cleaning devices.

* Active waste disposal sites.

* The reporting of information pertaining to technique control equipment, filter devices, asbestos generating processes, etc.

What were the major changes to the Asbestos NESHAP?

Milling, Manufacturing, and Fabricating Sources

Demolition and Renovation

Businesses which are involved in asbestos milling, manufacturing, and fabricating now must monitor for visible emissions for at least 15 seconds at least two times a day (during daylight hours), and inspect air cleaning devices at least two times a week. The facilities must maintain records of the results, and submit each quarter a copy of the visible emissions monitoring records if visible emissions occurred during the quarter. Facilities that install fabric filters (to control asbestos emissions) after the effective date of the revision must provide for easy inspection of the bags.

Owners and operators must give a 10-day notice for planned renovations and demolitions. They must renotify EPA in advance of the actual start date if the demolition or renovation will start on a date other than the two specified in the original notification.

All facilities which are “demolished” are subject to the Asbestos NESHAP. The definition of demolition was expanded to include the intentional burning of a facility, in addition to the “wrecking or taking out . . . any load-supporting structural member of a facility.” Owners and operators of all facilities which are to be demolished, and of facilities that contain a sure amount of asbestos which are to be renovated, must now provide more detailed information in notifications, including the name of the asbestos waste transporter and the name of the waste disposal site where the ACM will be deposited.

Asbestos is a mineral. It is mined in much the same way that other minerals, such as iron, lead, and copper, are. Asbestos is composed of silicon, oxygen, hydrogen, and various metal cations (positively charged metal ions).
There are many varieties of asbestos: the three most common are chrysotile, amosite, and crocidolite. Chrysotile fibers are pliable and cylindrical, and often arranged in bundles.

Amosite and crocidolite fibers are like small needles. The first commercial asbestos mine — a chrysotile mine — opened in Quebec, Canada, in the 1870’s. Crocidolite asbestos was first mined in South Africa during the 1980’s. Amosite asbestos also comes from Africa and was first mined in 1916.

Unlike most minerals, which turn into dust particles when crushed, asbestos breaks up into fine fibers that are little to be seen by the human eye. Often individual fibers are mixed with a material that binds them together, producing asbestos containing material (ACM).

FACT FIVE: EPA does recommend in-place management whenever asbestos is discovered. Instead of removal, a conscientious in- place management program will usually control fiber releases, when the materials are not significantly damaged and are not likely to be disturbed.

In 1979, under the Toxic Substances Control Act (TSCA), EPA began an asbestos technical assistance program for building owners, environmental groups, contractors and industry. In May 1982, EPA issued the first regulation intended to control asbestos in schools under the authority of TSCA; this regulation was known as the Asbestos-in-Schools Rule. Beginning in 1985, loans and grants have been given each year to aid Local Education Agencies (LEAs) in conducting asbestos abatement projects under the Asbestos School Hazard Abatement Act (ASHAA).

TSCA

The Asbestos NESHAP is intended to minimize the release of asbestos fibers during activities involving the handling of asbestos. Accordingly, it specifies work practices to be followed during renovations of buildings which contain a sure threshold amount of friable asbestos, and during demolitions of all structures, installations, and facilities (except apartment buildings that have no over one dwelling units).

Most often, the Asbestos NESHAP requires action to be taken by the person who owns, leases, operates, controls, or supervises the facility being demolished or renovated (the “owner”), and by the person who owns, leases, operators, controls or supervises the demolition or renovation (the “operator”). The regulations need owners and operators subject to the Asbestos NESHAP to notify delegated State and local agencies and/or their EPA Regional Offices before demolition or renovation activity begins. The regulations restrict the use of spray asbestos, and prohibit the use of wet applied and molded insulation (i.e., pipe lagging). The Asbestos NESHAP also regulates asbestos waste handling and disposal.

Asbestos was first used in the United States in the early 1900’s, to insulate steam engines.

But until the early 1940’s, asbestos was not used extensively.
However, after World War II, and for the next thirty years, people who constructed and renovated schools and other public buildings used asbestos and asbestos -containing materials (ACM) extensively.

They used ACM primarily to fireproof, insulate, soundproof, and decorate.

The Environmental Protection Agency (EPA) estimates that there are asbestos containing materials in most of the nation’s approximately 107,000 primary and secondary schools and 733,000 public and commercial buildings.

When asbestos fibers are in the air, people may inhale them. Because asbestos fibers are little and light, they can stay in the air for a long time.

The EPA requires that the asbestos content of suspect materials be determined by collecting bulk samples and analyzing them by polarized light microscopy (PLM). The PLM method determines both the percent and type of asbestos in the bulk material. EPA Regional Offices can provide information about laboratories that check for asbestos.

While it is often possible to “suspect” that a material or product is/or contains asbestos by visual determination, actual determinations can only be made by instrumental analysis. Until a product is tested, it is best to assume that the product contains asbestos, unless the label, or the manufacturer verifies that it does not.

Some people exposed to asbestos create asbestos-related health problems; some do not. Two times inhaled, asbestos fibers can easily penetrate body tissues.

They may be deposited and retained in the airways and lung tissue. Because asbestos fibers remain in the body, each exposure increases the likelihood of developing an asbestos-related disease.

Asbestos related diseases may not appear until years after exposure. Today they are seeing results of exposure among asbestos workers during World War II. A medical examination which includes a medical history, breathing capacity check and chest x-ray may detect problems early.

Scientists have not been able to create a “safe” or threshold level for exposure to airborne asbestos. Ingesting asbestos may be harmful, but the consequences of this type of exposure have not been clearly documented.

Nor have the effects of skin exposure to asbestos been documented. People who touch asbestos may receive a rash similar to the rash caused by fiberglass.

Mesothelioma

Mesothelioma is a form of cancer that is caused by previous exposure to asbestos. In this disease, malignant cells create in the mesothelium, a protective lining that covers most of the body’s internal organs. Its most common site is the pleura (outer lining of the lungs and chest cavity), but it may also occur in the peritoneum (the lining of the abdominal cavity) or the pericardium (a sac that surrounds the heart).
Signs and symptoms of Mesothelioma

Symptoms of mesothelioma may not appear until 20 to 50 years after exposure to asbestos. Shortness of breath, cough, and pain in the chest due to an accumulation of liquid in the pleural space are often symptoms of pleural mesothelioma.

Symptoms of peritoneal mesothelioma include weight loss and cachexia, abdominal swelling and pain due to ascites (a buildup of liquid in the abdominal cavity). Other symptoms of peritoneal mesothelioma may include bowel obstruction, blood clotting abnormalities, anemia, and fever. If the cancer has spread beyond the mesothelium to other parts of the body, symptoms may include pain, trouble swallowing, or swelling of the neck or face. These symptoms may be caused by mesothelioma or by other, less serious conditions.
Diagnosis
Diagnosing mesothelioma is often difficult, because the symptoms are similar to those of a number of other conditions.

Diagnosis begins with a review of the patient’s medical history. A history of exposure to asbestos may increase clinical suspicion for mesothelioma. A physical examination is performed, followed by chest X-ray and often lung function tests. The X-ray may reveal pleural thickening commonly seen after asbestos exposure and increases suspicion of mesothelioma. A CT (or CAT) scan or an MRI is usually performed.

If a large amount of liquid is present, abnormal cells may be detected by cytology if this liquid is aspirated with a syringe. For pleural liquid this is completed by a pleural tap or chest drain, in ascites with an paracentesis or ascitic drain and in a pericardial effusion with pericardiocentesis. While absence of malignant cells on cytology does not exclude mesothelioma, it makes it much more unlikely, especially if an alternative diagnosis can be made (e.g. tuberculosis, heart failure).

If cytology is positive or a plaque is regarded as suspicious, a biopsy is needed to confirm a diagnosis of mesothelioma. A doctor removes a sample of tissue for examination under a microscope by a pathologist. A biopsy may be completed in different ways, depending on where the abnormal area is located. If the cancer is in the chest, the doctor may perform a thoracoscopy. In this procedure, the doctor makes a little cut through the chest wall and puts a narrow, lighted tube called a thoracoscope into the chest between three ribs.

Thoracoscopy allows the doctor to look inside the chest and receive tissue samples.If the cancer is in the abdomen, the doctor may perform a laparoscopy. To receive tissue for examination, the doctor makes a little opening in the abdomen and inserts a special gizmo into the abdominal cavity. If these procedures do not yield enough tissue, more extensive diagnostic surgery may be necessary.
Asbestos and the law

Worldwide, 60 countries (including those in the European Union) have banned the use of asbestos, in whole or in part. The American Bar Association states that a growing number of claimants do not, and may never, suffer from asbestos illness. Because of the fear of a walking statute of limitations, many people file claims who are not presently ill, but have had X-rays that show changes ‘consistent with’ asbestos disease. This ‘now or never filing’ is clogging the courts and delaying seriously ill claimants from having their cases heard.

To alleviate this problem, the ABA recommends that a clear standard of impairment be implemented, and the statute of limitations not start ticking until a person actually becomes ill.
According to the Environmental Working Group Action Fund, 10,000 people a year die from asbestos-caused diseases the United States, including four out of every 125 American men who die over the age of 50.

The Environmental Protection Agency (EPA) has no general ban on the use of asbestos. However, asbestos was four of the first hazardous air pollutants regulated under Section 112 of the Neat Air Act of 1970, and many applications have been forbidden by the Toxic Substances Control Act (TSCA).

According to a September 2004 of the American Journal of Respiratory and Critical Care Medicine, asbestos is still a hazard for 1.3 million US workers in the construction industry and for workers involved in the maintenance of buildings and equipment.

There’s one types of asbestos that were used and still used to this day. Chrysotile and amphibole. Both are hazardous and both have been proven to cause Mesothelioma.

People hear from CEO’s and other leaders of companies that we work telling and reassuring them it is safe, who are we to argue. Now is the time to stand up and say, portray how this is safe. Asbestos causes Mesothelioma. In other words, cancer.

The reason Mesothelima is so hard to diagnose, for the fact that it takes 10-15 years for symptoms to even surface. So plenty of companies used asbestos for the fact that it worked.

It was a great insulation and filler. It worked, and that was what mattered. It was not until Occupational Safety and Heath Administration (OSHA) set standards of safety for work places. Contact with asbestos can be minimal for destroy to be finished. As tiny as 3 months of exposure can cause Mesothelima.

Mesothelioma is hard to diagnose. There will be tests to rule out a quantity of other conditions. CAT scans and MRI’s are finished. Those tests are looking for large amounts of liquid and abnormal cell growth and other distinctive signs of this cancer.

Mesothelmia is fatal expect with the exceptions of Stephen Jay Gould and Paul Kraus, who have both written of their experiences. Some famous people that have died from Mesothelmia are Paul Gleason, best known for as the principal in the movie The Breakfast Club and Paul Rudolph an American architect.

There have been a lot of articles written with head lines “Is this killer in your home” or “What you don’t know can kill you.” Understanding Mesothelmia gives a person the advantage in their fight to be the exception and survive, and educate others who may be in danger of exposure