Radon Mitigation >> Radon Mitigation

Why is radon the public health risk that it is? EPA estimates that about 20,000 lung cancer deaths each year in the U.S. are radon -related. Exposure to radon is the second leading cause of lung cancer after smoking. Radon Mitigation is an odorless, tasteless and invisible gas produced by the decay of naturally occurring uranium in soil and water. 

radon is a form of ionizing radiation and a proven carcinogen. Lung cancer is the only known effect on human health from exposure to radon in air. Thus far, Radon Mitigation there is no evidence that children are at greater risk of lung cancer than are adults. radon in air is ubiquitous. 

radon is found in outdoor air and in the indoor air of buildings of all kinds. EPA recommends homes be fixed if the radon level is 4 pCi/L (picocuries per liter) or Radon Mitigation more. Because there is no known safe level of exposure to radon , EPA also recommends that Americans consider fixing their home for levels between 2 pCi/L and 4 pCi/L. 

The average radon concentration in the indoor air of America's homes is about 1.3 pCi/L. It is upon this Radon Mitigation level that EPA based its estimate of 20,000 radon -related lung cancers a year upon. It is for this simple reason that EPA recommends that Americans consider fixing their homes when the radon level is between 2 pCi/L and 4 pCi/L. 

The average concentration of radon in outdoor air is .4 pCi/L or 1/10th of EPA's 4 pCi/L action level. For smokers the risk of lung cancer is significant due to the synergistic effects of Radon Mitigation and smoking. For this population about 62 people in a 1,000 will die of lung-cancer, compared to 7.3 people in a 1,000 for never smokers. 

Put another way, a person who never smoked (never smoker) who is exposed to 1.3 pCi/L has a 2 in 1,000 chance of lung cancer; Radon Mitigation while a smoker has a 20 in 1,000 chance of dying from lung cancer. Figure A compares the risks between smokers and never smokers; smokers are at a much higher risk than never smokers, e.g., at 8 pCi/L the risk to smokers is six times the risk to never smokers. 

The radon health risk is underscored by the fact that in 1988 Congress added Title III on Indoor Radon Mitigation Abatement to the Toxic Substances Control Act. It codified and funded EPA's then fledgling radon program. Also that year, Radon Mitigation the Office of the U.S. Surgeon General issued a warning about radon urging Americans to test their homes and to reduce the radon level when necessary (U.S. Surgeon General). 

Unfortunately, many Americans presume that because the action level is 4 pCi/L, Radon Mitigation a radon level of less than 4 pCi/L is "safe". This perception is altogether too common in the residential real estate market. In managing any risk, we should be concerned with the greatest risk. 

For most Americans, their greatest exposure to Radon Mitigation is in their homes; especially in rooms that are below grade (e.g., basements), rooms that are in contact with the ground and those rooms immediately above them.

How To Clean Up A Flooded Crawl Space

The treatment needed for these fungi is to trace the fungus back to its source of moisture, usually the ground, and cut off the connection. Often it comes up through a brace, frame, wooden concrete form, or grade stake that serves as a bridge to let the fungus grow from moist soil to a joist or sill  read more..

Wet Carpet From Water Heater Leak

Many molds produce numerous protein or glycoprotein allergens capable of causing allergic reactions in people. These allergens have been measured in spores as well as in other fungal fragments. An estimated 6%-10% of the general population Water Damage Wet Carpet From Water Heater Leak and 15%-50% of those who are genetically susc  read more..

Certified In Lead Paint Removal

Is Lead Certification Required for the type of work I do? You may need to be certified! There are some situations in which you are legally required to be CDPH Lead-Related Construction (LRC) certified. Even if certification is not required in your situation, CDPH encourages you to become trained and  read more..

How To Remove Lead Paint From Wood

There are several ways to remove lead-based paints: Wire brushing or wet hand scraping with the aid of a non-flammable solvent or abrasive compound. Liquid paint removers can be used on small areas, such as windowsills, doors and woodwork. Read and follow the manufacturer's instructions and warning   read more..

OSHA Lead Paint In Construction Standard

In the OSHA Lead in Construction Standard, manual sanding is listed as a work method that, in the absence of previous exposure data, is initially presumed to expose employees to lead in excess of 50 mg/m3 but not in excess of 500 mg/m3 . However, the arithmetic mean for the nine 30-min exposures in   read more..

Basement Drying

Before you can begin to clean up your Flood Damage Basement Drying property, it is very important to carefully document any water damage to the structure. This is very essential not only for your insurance purposes, but also to record important historic building features. If your building components are removed for   read more..

Should You Install A Dehumidifier In Your Crawl Sp

A building that has been flooded can be a dangerous place. This page will provide you information about cleaning up and making your home safe to live in again. See also Going Back In and Being Safe. Stay Safe while you Work.
Crawl Space Drying Should You Install A Dehumidifier In Your Crawl Sp Wear a hard hat and safety goggles when there is a danger o  read more..

Radon Test

Radon is a highly radioactive, colorless, odorless, and tasteless gaseous substance, it is formed as the natural deposits of thorium and uranium throughout the earth’s crust decaying process. As the Radon Mitigation Radon Test decay products are unknowingly inhaled, they could alter the cells in your lungs. T  read more..

How Do Radon Detectors Work

Enter the RPP Device Code(s) of the reading/analysis system you use to read the device listed in Section 3.1. If your reading/analysis system is self-contained or made up of a group of components listed under one brand/model/type, please use Checklist #2 to determine the five-digit device code assoc  read more..

Dehumidification

After the flood, before you start doing anything, does an outside inspection to show if the Water Extraction Dehumidification edifice is safe? Check for physical water damage to see if it is safe to enter the edifice. Look for electrical shorts and live power wires. Electrical safety is the most important issue in floods.  read more..