Posts Tagged ‘mitigation’
Radon in Pittsburgh Pennsylvania
Testing for the presence of radon in Western Penn anywhere near Pittsburgh PA is recommended by the US Environmental Protection Agency (EPA), Surgeon General, National Safety Council, American Medical Association and the American Lung Association (ALA). This is the only way to find out if and how radon levels have affected your Pittsburgh PA home or business. The presence of this radioactive element in Pittsburgh PA does not manifest symptoms that may cause a person to be alerted immediately if they are being exposed to radon in Western Penn. It has been scientifically proven that there is a high concentration in radon in Western Penn in or near Pittsburgh PA. It may take many years of exposure before a person realizes that they have been exposed to radon in Western Penn in their Pittsburgh PA home or commercial building.
Radon in Western PA (or more specifically in Pittsburgh PA) is an invisible, colorless, odorless and tasteless natural gaseous element that is highly-radioactive. It was discovered in 1899 by Ernest Rutherford, an English physicist. Professor Rutherford was responsible for the discovery on the Alpha radiation of this radon gas. With an atomic radius of 1.34 angstroms, radon is the heaviest known gas in Western Penn and it is nine times thicker than air.
Radon in Western Penn easily seeps into the cracks of buildings and enters through holes in its foundation. Buildings that may have radon in Western Penn including homes, offices, and hospitals can contain accumulate enough radon gas inside of the structure that can reach a harmful level of radon concentration. Radon in Western Penn can easily penetrate various common materials such as paper, plastic bags, leather, paints, gypsum board, mortar, concrete block, wood paneling, tar paper, insulation and most types of building materials in Pittsburgh PA. There are very high levels of radon in Western Penn and Pittsburgh PA.
The most common method of radon mitigation Pennsylvania, otherwise known as radon remediation or radon gas abatement, is by Active Soil Depressurization (ASD). ASD systems can depressurize the soil by actively drawing in the air and gas from beneath the home’s foundation. Radon mitigation Pennsylvania can save you from health problems caused by radon in Western Penn. If the Pittsburgh PA building does not use a slab of concrete as its foundation and instead has a crawl space under its wooden floors, then active soil depressurization can draw in air and gas from the vapor barrier between the floors and the ground. The ASD radon mitigation Pennsylvania process exhausts the radon gas over the roofline using a three-to-four (3-4) inch polyvinyl chloride (PVC) pipe and a duct fan which is specially structured for the process. Radon mitigation Pennsylvania is extremely important in Pittsburgh PA. Active soil depressurization for radon in Western Penn can effectively remove the radon in your building.
Ways to Mitigate Radon in Pennsylvania
Generally, there are three different ways of Active Soil Depressurization (ASD) radon mitigation Pennsylvania systems that can be applied to your Western Penn Pittsburgh PA building depending on the layout of the building, homeowner’s preference and other diagnostic factors in Pittsburgh PA.
Typically, the radon mitigation Pennsylvania system uses a pipe that runs from the basement or the building’s garage through a closet or multiple closets to the attic, especially if the house consists of more than one floor. If applicable, fire barriers may be installed. The radon fan is installed in the attic and the gas is exhausted through the building’s roof and may resemble that of a plumbing stack. The system monitor is then attached to the vent line in the closet area or in the basement.
For garage system radon mitigation Pennsylvania, the pipe runs through the basement using a rim joist into the garage and vertically along the wall. The radon fan is installed in the garage’s rafters or the attic and exhausts through the roof. The system monitor is then attached to the vent line of basement area or garage.
The exterior system is applicable when the other systems are not feasible at all. The vent pipe runs through the foundation wall or rim joist leading to the outdoors. The fan is positioned outdoors at the ground level. The owner may paint or box in the vent pipe. The system monitor is then attached to the vent line in the lowest level of the building.
Why is Radon Mitigation in Pennsylvania Important?
Proper testing and radon mitigation in Pennsylvania is important to eliminate health threats caused by radon in Western Penn. Testing of radon in western Penn has an overall fifty (50%) failure rate in comparison to the fifteen (15%) national failure rate. ALA has partnered with Pennsylvania Department of Environmental Protection-Radon Division for decades for radon remediation.
Residents in Pittsburgh PA who have not yet undergone radon testing for their home can be provided with radon test kits. Those who are planning to buy houses in Pennsylvania must make sure that the place is radon tested.
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