asbestos air sampling Articles

  • Asbestos in cigarettes

    The original version of the Kent Micronite cigarette filter used crocidolite, a form of asbestos, from 1952 until at least mid-1956. Cigarettes from intact, unopened packs of the brand from this period were examined. One filter contained approximately 10 mg of crocidolite. Crocidolite structures were found in the mainstream smoke from the first two puffs of each cigarette smoked. At the observed ...


    By Queensland Laboratory

  • Asbestos Diseases

    What happens when we breathe? When we take a deep breath, the air goes down the wind-pipe (or trachea) into the middle of the chest. There the trachea divides into two, then four, then eight - ...

  • Asbestos in soil methods

    I wanted to start off this brief technical summary with an item that appeared in the January 2009 Indoor Environment Connections publication… “Asbestos in Soil; The State of the Issue, Tom Laubenthal, Sean Fitzgerald, Alan Seagrave, P.G. In this session, Laubenthal and Seagrave will describe the nature of asbestos contamination in soil. This issue has perplexed the industry for years. What ...

  • Increasing asbestos awareness as a preventative measure

    Asbestos is a naturally occuring mineral known for its durability and fire-resistant properties. In the past, the substance has been used in a wide variety of building materials, including insulation products, siding, cements, flooring and roofing, to name a few. When asbestos containing materials become damaged or disturbed, toxic asbestos fibers can be released into the air. If these ...


    By EnviroVantage

  • Asbestos contaminated soil case study

    An active gypsum manufacturing facility discovered they had a large area of gypsum waste containing asbestos mixed with soil at the back of their property. The waste had accumulated over the years before the dangers of asbestos were known and now required remediation due to communication wires buried in the waste. Excavators could not be used due to the presence of the communication wires that ...


    By Enviro-Vac Corp.

  • Asbestos contaminated soil removal - Glasgow

    Asbestos Contaminated Soil Remediation Client: Hawkshead Properties Ltd Challenge: Removal of asbestos contaminated demolition material adjacent to residential housing and canal. Monitor air borne dust particulates and swab cleaned surfaces to validate target levels. Backfill excavations and make safes vertical drops. ...


    By Soilutions Ltd

  • Asbestos in Buildings: Practical Guidelines for Building Owners

    Practical guidelines for building owners Overview Friable asbestos-containing materials are present in many public and commercial buildings, schools and factories built before the mid-70's. Regulations in Ontario and some other provinces require building owners and property managers to put in place asbestos control programs, once they are aware of the presence of friable asbestos-containing ...


  • Forgotten asbestos mine sickens Indian villagers

    Asbestos waste spills in a gray gash down the flank of a lush green hill above tribal villages that are home to thousands in eastern India. Three decades after the mines were abandoned, nothing has been done to remove the enormous, hazardous piles of broken rocks and powdery dust left behind. In Roro Village and nearby settlements, people who never worked in the mines are dying of lung disease. ...


    By Associated Press

  • Asbestos in Dusts Can Pose Health and Safety Issues for Building Occupants

    Asbestos was used heavily in many building materials in the United States up until the mid-1980s.  According to the U.S. Environmental Protection Agency (EPA), “Asbestos fibers may be released into the air by the disturbance of asbestos-containing material during product use, demolition work, building or home maintenance, repair, and remodeling.” The EPA goes on to report, ...


    By EMSL Analytical, Inc.

  • Mishandling of Hazardous Materials & Contaminants, Asbestos, Lead, Mould & Fungus, PCB`S

    Untitled Document Everyday in Canada and the United States Hazardous Materials are being removed improperly contaminating the buildings we occupy. The hazardous materials including ...

  • USPS Yonkers east post office, asbestos roof abatement Westchester district Yonkers, New York

    The Yonkers East Station Post Office was the subject of an expansion and renovation project, which increased the available floor space by about 50 percent. As part of the expansion the existing asbestos roofing system, built-up asbestos containing felt and tar with gravel ballast, was disturbed. The construction required the modification of the parapets and it was specified that the existing roof ...


    By GEA ENGINEERING

  • Indoor Air Quality Complaint Response

    Hygieneering’s Industrial Hygiene department recently responded to Indoor Air Quality concerns by occupants in a hospital following a localized fire within their building.  The response including conducting air sampling for potential contaminants associated with the fire and an evaluation of remediation efforts.  Recommendations were provided to change air flow patterns to better ...


    By Hygieneering, Inc.

  • Ground Zero Air Quality Has A Long Way To Go! A Summary of Air Quality Testing in Surrounding Buildings

    There are still a wide range of concerns about air quality in the vicinity of Ground Zero. Many commercial and residential spaces have yet to be re-occupied. In only a few cases has any sort of inspection or testing been done to determine if they are safe to occupy. The greatest concerns are asbestos and the very irritating concrete dust that spread throughout lower Manhattan during the collapse ...

  • Vapor intrusion and indoor air quality due diligence during property transactions

    Vapor intrusion (i.e. the migration of volatile chemicals from contaminated soil and/or ground water through the subsurface into overlying building structures) as a contributing indoor air has become a growing concern for property owners and prospective purchasers in recent years as it can cause significant indoor air quality problems. This is largely due to the increased focus on this issue by ...

  • Fawley Power Station– Case Study

    Project Highlights Asbestos air monitoring associated with asbestos removal and remediation was undertaken on the Fawley Power Station site on a daily basis for a duration of four years on behalf of CAPE Plc. Demolition asbestos survey have also been undertaken of all buildings due to demolished as a consequence of the ...

  • University of Southampton, Heavy Metal Contamination in Soils– Case Study

    Project Highlights Over the last 15 years, Envirochem have for-filled the role of environmental consultant analysts to the University of Southampton. During a period of significant redevelopment, Envirochem has assisted with a whole range of projects supplying an exhaustive range of asbestos related services, chemical sampling and ...

  • Cedar Rapids Flooding case study

    Services Performed Emergency remediation response, industrial hygiene, asbestos consulting and mold/indoor air quality (IAQ) testing Summary During the summer of 2008, major flooding of the Cedar River occurred which covered the downtown area in floodwaters. Many buildings including municipal and county government facilities needed to be cleaned, repaired and ...


    By EFI Global, Inc.

  • Case Study: 20914 TomLee Avenue

    On the morning of Tuesday, August 13, an explosion occurred at a private residence located at 20914 Tomlee Avenue in Torrance. The explosion leveled this single-family home (believed to have been built in the early 1960s) and caused damage to surrounding homes. Client information indicates that the explosion and resulting fire was caused by the buildup of natural gas beneath the fully tented ...

  • Southampton General Hospital – Case Study

    Project Highlights Envirochem work very closely with the University Hospital Southampton NHS Foundation Trust and their chosen contractors to assist in the management of asbestos containing materials within all buildings owned and managed by the trust. Project ...

  • Selwood Housing – Case Study

    Project Highlights After a successful tendering process, Envirochem was awarded the contract to provide surveying and analytical services to Selwood Housing. Envirochem are responsible for organising a large number of management surveys of various Housing stock in the relevant timescales. Additional analytical services include bulk analysis ...

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