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.

Health Effects Of Hurricane Katrina

Health Effects of Exposure to Water-Damaged New Orleans Homes Six Months After Hurricanes Katrina and RitaWe found significant positive associations between exposure to water-damaged homes and URS score (P< .05), LRS score (P= .01), Water Damage Health Effects Of Hurricane Katrina and overall symptom score (P< .01) in the mult  read more..

Structural Drying

In homes that have a basement or a slab-on-grade foundation, Radon Mitigation Structural Drying is usually reduced by one of four kinds of soil depressurization: sub slab depressurization, drain tile depressurization, sump hole depressurization, or block wall depressurization.
Active sub slab depressurization (al  read more..

How To Dry A Moldy Wet Basement

Molds are fungi that grow best in warm, damp environments – like your flooded basement. If your home has been flooded and has been closed up for several days, you can assume it has been contaminated with Basement Drying How To Dry A Moldy Wet Basement mold. Mold and Health Some people are sensitive to molds – even dead molds. Exposure  read more..

How Do I Encapsulate And Dehumidify The Crawl Spac

This Guide for Home Energy Raters presents Guide Details that serve as a visual reference for each of the line items in the Water Management System Builder Checklist. Crawl Space Drying How Do I Encapsulate And Dehumidify The Crawl Spac The details are great tools for Rater education and will help Raters answer contractor and subcontractor questions.&nb  read more..

Should You Put Plastic Under Your House In The Cra

Springtails (order Collembola) are very small, jumping insects that sometimes alarm homeowners by appearing in large numbers in moist indoor areas such as kitchen sinks, bathtubs, and in the soil of houseplants. They may also be found outdoors in swimming pools, moist landscaped areas or vegetable g  read more..

Reinforcing Your Garage Door

Protecting Your Home From Hurricane Wind Damage Figure 6. Double-Wide Garage Doors Certain parts of the country have building codes requiring garage doors to withstand high winds. You should check with your local government building officials to see if there Wind Damage Reinforcing Your Garage Door are code requirements for   read more..

How To Remove Storm Damage Debris

When soliciting for debris monitoring contracts, the advertisement should outline the required qualifications of the debris monitors. The Debris Removal How To Remove Storm Damage Debris qualifications should be appropriate for the individual responsibilities and duties. Debris monitors should have experience working on construction sites and  read more..

Toxic Mold Symptoms

Cleanup Recommendations for Specific Situations Surface mold due to condensation – less than 10 square feet Examples - bathroom ceiling, exterior wall in a closet, exterior wall behind furniture, boxes, shelving Correct the problem that caused condensation. Wash the mold area with soapy wat  read more..

New Health Dangers From Lead

New Health Dangers from Lead, Levels of lead once thought harmless now shown to be toxic. If you work with lead you need to: Find out how much lead is in your blood. Talk to your doctor about lead and your health. Take steps to protect yourself at work. What health damage can low Lead Paint Removal New Health Dangers From Lead levels of  read more..

Carpet Cleaning And Upholstery Cleaning

Carpet cleaning companies need to be aware of the environmental regulations that apply to them. For these Structural Drying Carpet Cleaning And Upholstery Cleaning companies, commonly small businesses, it can be difficult to identify and keep up with the environmental laws that apply. To help your company in understanding the environmental laws, th  read more..