ERMI is the Environmental Relative Moldiness Index – the combination of EPA research, powerful PCR technology, and a new method to screen homes for mold. Based on recently published data from EPA researchers and the 2006 HUD American Healthy Home Survey, the test has been developed as a tool to evaluate the potential risk of indoor mold growth and associated health effects. Disclaimer: The EPA licensed this test to laboratories including EMLab P&K. of this technology under the Federal Technology Transfer Act cannot be used to make any claims suggesting that the ERMI is an EPA-approved or validated test. (Source: EPA, Office of Inspector General: Public May Be Making Indoor Mold Cleanup Decisions Based on EPA Tool Developed Only for Research Applications). involves the analysis of a single sample of dust from a home. The sample is analyzed using mold-specific quantitative polymerase chain reaction (MSQPCR), a highly specific DNA-based method for quantifying mold species.

A simple algorithm is used to calculate a ratio of water damage-related species to common indoor molds and the resulting score is called the Environmental Relative Moldiness Index or ERMI. Washer And Dryer Gainesville FlThe ERMI value is typicallyForeclosed Homes For Sale Makati between -10 and 20.Sylvie Organic Cotton Duvet Cover National Relative Moldiness Index Values In order to most effectively use this new tool, the ERMI must be compared to a nationalIndices were determined using this method for 1,096 homes across the U.S. as part of the 2006 HUD American Healthy Home Survey. Individual indices, ranked from lowest to highest were used to create a national Relative Moldiness Index (RMI) Scale.

In initial studies by the EPA, the concentrations of different mold species in "moldy homes" (homes with visible mold growth or a history of water damage) and "reference homes" (homes with no visible mold) were compared. those results, mold species were selected and grouped into those with higher concentrations in moldy homes (group 1) and those with lower concentrations (group 2). To calculate the ERMI, all concentrations are log-transformed and the sum of group 2 is subtracted from the sum of group 1. In addition to the simplicity of taking only one sample, the ERMI offers several advantages over traditional mold screening methods. Carpet dust acts as a reservoir for mold spores and is more representative of mold levels over time versus short-termThe use of MSQPCR for this test allows for increased precision as it is based on a biochemical assay using calibrated instrumentation. being conducted and published that will link the ERMI assessing health risks for

This information along with the national database will be invaluable in providing an objective and standardized method for screening homes for mold. When Should I Use The ERMI Test? can be used for evaluating "moldiness" in indoor environments. found in every home but not all molds are always present. The ERMI helps to make an assessment if a home is more or less likely to have "unhealthy" mold conditions. Especially residents sensitive to molds should consider using the ERMI to evaluate theirAlso home buyers can use this tool to predict if their new home is likely to have a history of water damage. How Do I Use ERMI? The ERMI allows you to compare the amount and types of mold found in your customer's home with a thousand other homes found on a national database. The customer sees how moldy their home is relative to other homes throughout the U.S. Where Do I Start? Download ERMI sampling instructions (pdf), and purchase tools and supplies for collecting carpet dust samples (see below).

Contact EMLab P&K if you have questions. Vacuum trucks are used to remove contaminated water, grease, oil, sludge, dirt, wood chips, ash, stone and any other materials capable of being extracted through the specially designed hoses. Evergreen AES maintains a fleet of vacuum trucks with a wide variety of capabilities. They are useful for all types of industrial cleaning when safe removal of waste is required. Services provided can be for routine maintenance projects or emergency situations if needed. Once extraction is completed, materials can be off-loaded to drums or roll-off boxes and delivered for recycling or disposal as the situation dictates. Vacuum trucks can also transport materials directly to any client approved disposal facility. Evergreen AES offers state-of-the-art vacuum truck service combined with a team of trained individuals committed to safety and excellent customer service. Our services meet all OSHA and environmental regulations for industrial cleaning contractors.

Our team of vacuum truck service technicians is ready to meet your industrial cleaning needs. Our commitment to excellence in training, safety, response time and the environment brings an exceptional value to every project and client. These wet/dry vacuum truck are equipped with rear hydraulic door and dumping ability and provide a wide selection of industrial cleaning services. Some units are also be equipped with a mobile pressure washing unit (supplies 3,000 psi of water at 120? F) to assist in the cleaning process. Evergreen/AES personnel are thoroughly trained in the operation and safety requirements of vacuum trucks and are licensed commercial drivers. VAC-CON JET RODDER TRUCK This truck is set up for hydro excavation and has a high pressure side mount hose with digging wand and a low pressure side mount hose for cleanup. There is a front mounted reel with 500 feet of hose which is used for jetting debris/clogged pipes. Our high power and high efficiency hydro-excavation machine make even the toughest excavating jobs easy and safe.

Designed to power through all kinds of difficult terrain including frozen or unfrozen ground this truck delivers more power. Non-destructive hydraulic excavating machines use pressurized water and a vacuum system to dig precisely and make visual identification of existing underground utilities like gas lines, fiber optics, T-1′s, etc., so they can be easily avoided. Hydro-excavating machines reduce the time on a project by eliminating delays caused by cutting unexpected wires or cables. It is also much safer than mechanical excavation methods. This vacuum truck gives you the power for safe, nondestructive excavating for municipalities, utility companies and contractors. It will excavate horizontally or vertically. Our High-Rail Vacuum truck is a rail-ready, boom equipped self-contained vehicle that uses vacuum power to remove contaminated and unwanted materials from track beds. Material that is removed is stored in the high-rail’s large collection tank for subsequent treatment and disposal or reuse.

This vacuum truck can operate on both rail and road. The advantage to this equipment is that the unique chair and operation station allows a single operator to move the vehicle along the rails and control the vacuum loading system simultaneously. Being able to control the entire piece of equipment from one position is an important safety and efficiency design. Evergreen AES sweeper vacuum trucks can be used for many applications to clean faster and with greater efficiency. These trucks are the ideal solution for industrial sweeping applications from factories to warehouses, parking garages to foundries. Sweeper vacs also have the capability to spray dust suppression or cleaning agents and then remove with the high powered vacuum unit. The regenerative air sweeper gives clients a powerful sweeper unit with unequaled versatility, flexibility and productivity. The recirculating vacuum sweeper efficiently cleans large flat paved areas such as streets, parking lots, and airport runways.