FREE Encyclopedia of Building & Environmental Construction, Diagnosis, Maintenance & Repair The accuracy & trustworthiness of every article or Q&A is researched by human experts. See WHO ARE WE?
This page provides our alphabetical index to InspectApedia articles on building environmental hazards. Here we index our articles on indoor and building related environmental hazard inspection, detection, remediation such as:
Environmental Hazard Testing, Effects, Remedies
Prevention Procedures
Indoor Contaminants, Detection, Testing, Cleanup
Illnesses, Symptoms, Diagnosis
These articles explain building indoor environmental hazard inspection, detection, and remediation procedures giving advice from unbiased experts.
Example topics include explanation, testing and remedy procedures for building hazards from: asbestos, mold, indoor air quality (IAQ), toxic gases, fiberglass, sewage backups, bacterial hazards, lead, radon, urea formaldehyde foam insulation (UFFI), noise pollution, oil spills, odors & smells, ozone, other potential building indoor contaminants.
The author has operated a laboratory specializing in forensic microscopy, worked as a building & environmental inspector since the 1970s, was member of the American Industrial Hygiene Association (AIHA) and is a member of ASHRAE, American Society of Heating, Refrigerating, and Air-Conditioning Engineers.
InspectAPedia tolerates no conflicts of interest. We have no relationship with advertisers, products, or services discussed at this website.
- Daniel Friedman, Publisher/Editor/Author - See WHO ARE WE?
This page provides an index to key articles about the building indoor environment: hazards, troubleshooting, or contaminant identification, risk assessment, and remediation.
As you'll see, hazards in buildings are not limited to the latest worry popularized by the media, such as "black toxic mold".
To find what you need quickly, if you don't want to scroll through this index you are welcome to use the page top or bottom SEARCH BOX to search InspectApedia for specific articles and information.
To make the indoor environment as safe as we can, it's important to identify and address environmental hazards based on an informed risk assessment.
Shown here is our forensic lab microscope photograph of particles in a dust sample collected in a pottery studio. Some of these dust particles are highly toxic while others are harmful because of their very small size.
[Click to enlarge any image]
Even reading about mold hazards here, you'll learn that other indoor molds are far more likely to be a health hazard than the infamous Stachybotrys chartarum seen as ugly black mold on drywall.
You will also find our master index to building environmental topics at the MORE READING links at the bottom of this article or scroll down through the descriptive list of building-related environmental topics discussed at InspectApedia.
The photo at page top shows steel chemical drums that we discovered on a residential property during a home inspection.
Not only did these steel drums raise a question of possible environmental contamination of this site, even worse,
they were uphill and close to a stream, raising a still broader question of area contamination.
See the detailed list of article links listed at the ARTICLE INDEX the bottom of this article for our full list of environmental topics.
Examples of Environmental Contaminant & Hazard Topics Discussed at InspectApedia.com
AIR FILTERS, OPTIMUM INDOOR - choices of filter types and filter location for optimum indoor air quality (IAQ) on hot air heating and air conditioning systems
Arts & Crafts materials, hazards & toxicity: general classes include clays, dyes, glazes, solvents, minerals, pigments, photochemicals.
Rossol lists of hazardous materials commonly found in arts & crafts workshops, pottery studios, art workshops & art schools form an extensive list.[3]
Some examples include: ultra fine particles, even in nanoparticle size ranges, of inorganic compounds (antimony, cadmium, copper, chromium, cobalt, lead, manganese, mercury, titanium, zinc) used in paints, inks, and other colored materials; glazes and enamels, including ceramic glazes containing other metals such as nickel, and rare earths, selenium, vanadium; stained glass workshops offering exposure to arsenic and even uranium, along with soldering fluxes or solders containing barium, boron, lead, lithium, potassium, sodium; dyes including textile dyes (more than 2000); [3][4][5][6][7][8][10][11][12][13][14][16][17]
Our own forensic lab photo (above-left) illustrates the dominant particles found in a surface dust sample that had collected glazing compound materials from work surfaces in an art school in the Northeastern U.S. [16]
ALLERGENS, COMMON INDOOR - how to test for and recognize dust mites, animal allergens, mold, etc.
ASBESTOS IDENTIFICATION IN BUILDINGS - provides a detailed guide to recognizing asbestos-containing materials in buildings and links to in depth articles about individual asbestos-containing building materials
BLOOD in ART WORKS, TESTING FOR - this article describes and evaluates alternative forensic procedures that were used to test for the presence of blood in a red inscription inside of the lid of an antique wooden memento box that is attributed to the property of and is inscribed and signed "Frida Kahlo"
BPA - BISPHENOL-A - or BPA, endocrine disruptor widely used in certain plastics, food contains, many other products
CAREERS in ENVIRONMENTAL SCIENCE - resources, potential jobs, work areas on environmental topics and using environmental science, chemical, engineering, or environmental science degree
Certifications & Training for environmental testing & Cleanup: Watch out: for environmental testing and cleanup that are not performed by qualified experts.
CHEATING on WATER TESTS - testing water for real estate transactions - make sure your water test is valid, general water testing and corrective measure advice: contact your local health department
WELL CHLORINATION & SHOCKING - procedure for shocking a well to "correct" bacterial contamination (temporarily or maybe longer)
DUCT SYSTEM DESIGN SIZE & DEFECTS - how to find, clean up or remove, or prevent contamination problems and indoor air quality problems in duct systems: asbestos, fiberglass, flooding, mold, water, and other duct contaminants
ELECTROMAGNETIC FIELDS, Cancer, and Enviro-Scare - the relation of cycles of public fear and property values for asbestos, UFFI, radon, EMF, lead hazards, "Enviro-Scare" - the normal curve cycle of public fear of environmental issues
ELECTROMAGNETIC FIELD MEASUREMENT PROCEDURES - a recommended electromagnetic field EMF survey protocol and procedure to document site conditions and to improve measurement reliability for the assessment of potential EMF exposure risks
EXTERIORS of BUILDINGS - conditions contributing to moisture, mold, mildew, mites, insects, water entry, ice dam leaks, basement water entry, dampness, and related health concerns for allergy and asthma or other respiratory distress
FIBER & HAIR IDENTIFICATION - identification & hazards of various fibers & hairs found in buildings or building materials
FIBERGLASS HAZARDS - how to recognize potential fiberglass dust hazards, how to test buildings for fiberglass dust levels
FIBERGLASS INSULATION - how to identify, install, and use fiberglass insulation in buildings and HVAC systems
Fiberglass carcinogenicity: GLASS WOOL FIBERS Expert Panel Report, Part B - Recommendation for Listing Status for Glass Wool Fibers and Scientific Justification for the Recommendation", [PDF]
The Report on Carcinogens (RoC) expert panel for glass wool fibers exposures met at the Sheraton Chapel Hill Hotel, Chapel Hill, North Carolina on June 9-10, 2009, to peer review the draft background document on glass wool fibers exposures and make a recommendation for listing status in the 12th Edition of the RoC.
The National Institute of Environmental Health Sciences is one of the National Institutes of Health within the U.S. Department of Health and Human Services. The National Toxicology Program is headquartered on the NIEHS campus in Research Triangle Park, NC.
FIBERGLASS INSULATION MOLD - occurrence of mold contamination in fiberglass insulation can be impossible to see with the naked eye, but can be significant
FRAGRANCES & SCENTED CANDLES - can deposit "soot-like" marks on walls/ceilings and can contribute to health and respiratory complaints. Sometimes the soot marks (thermal tracking) left by burning candles, especially scented candles, is mistaken for mold on surfaces.
GAS SAMPLING PLAN - sampling for gases in air such as VOC's, MVOC's, toxic chemicals, and combustion products. Broad screening for combustibles and a number of other
toxic gases and for leak tracing we also use Amprobe's Tif 8850 and TIF 8800. All of these instruments, their applications, and sensitivities (minimum detectable limits) for specific gases are described.
Unfortunately no single test or tool can detect all possible building contaminants. We use methods and equipment which can test for common contaminants. If the identity of a specific contaminant is known in advance, we can also test for a very large number of specific contaminant gases in buildings.
We use gas sampling equipment provided by the two most reliable companies in the world, Draeger-Safety's detector-tubes and Drager accuro™ bellows pump, the Gastec™ cylinder pump and detector-tube system produced by Gastec or Sensidyne, and we also use Sensidyne's Gilian air pump.
HYDROGEN SULFIDE GAS - sources, effects on humans, sources - that rotten egg or sewer smell
HAZARDOUS MATERIAL WASTE SITE MAPS - from ATSDR - U.S. CDC Gather - "Geographic Analysis Tool for Health and Environmental Research" online public access to data pertinent to public health - https://www.atsdr.cdc.gov/index.html
Heating, Cooling, Air Filtration, Air Conditioning Hazards in Buildings
HVAC systems can be sources carbon monoxide hazards, and leaks or condensate mis-handling can create both bioaerosol reservoirs and mold amplification in buildings.
HUMIDITY CONTROL in BUILDINGS - what is the proper level for indoor humidity and how do we obtain it in buildings? how low should you keep indoor humidity to avoid a mold problem?
INDOOR AIR QUALITY METHODS COMPARED - comparing various air quality inspection and test methods shows which ones are reliable and which should not be trusted
Lead Hazards In & Around Buildings - advice, evaluation, mitigation, services - lead paint, lead in plumbing, lead in water, air, dust
LEAD HAZARDS in BUILDINGS - dust, paint, water: general advice, testing procedures, illnesses with additional links and resource references for lead hazards
Legionella BACTERIA & HVAC EQUIPMENT - Legionnaires' disease hazards from bacterial growth in HVAC systems and in hot water heating systems, tanks, geysers & cylinders
METHANE GAS SOURCES - including methane in water supply, wells, water heaters, septic tanks, sewer systems
Mold Hazards In & Around Buildings
MILDEW in BUILDINGS? - does mildew grow in buildings or on building surfaces? What to do about mildew: mildew cleanup, mildew cure, mildew prevention.
NOISE / SOUND DIAGNOSIS & CURE - home - noise & sound control in buildings: how to track down and fix the sources of problem levels or annoying building noises and sounds
We've investigated a number of reports of strange odors in residential buildings that were ultimately traced to vinyl or plastic which was outgassing. We have observed this
phenomenon with vinyl siding, plastic or vinyl window or door screens, and plastic or vinyl windows.
A key diagnostic step was the observation that the odors
were strongest when the material under investigation was exposed to sunlight or other sources of heat.
See RADON ENVIRO-SCARE - for a full discussion of the normal cycle of public fear that accompanies the discovery and publicity of various environmental hazards, including radon gas and
STAIRS, RAILINGS, LANDINGS, RAMPS - building code specifications, sketches, photographs, and examples of stair & railing safety defects used in inspecting indoor or outdoor stair railings or handrails and related conditions for safety and proper
construction.
SOUND CONTROL in BUILDINGS - principles of sound transmission, soundproofing designs, materials, details
WATER & WASTEWATER TEST METHODS, US EPA [PDF] (2015) Approved CWA Chemical Test Methods, U.S. Environmental Protection Agency, retrieved 2022/07/15, original source: epa.gov/cwa-methods/approved-cwa-chemical-test-methods
WATER TESTS for CONTAMINANTS - what tests should be performed on drinking water and what treatment methods are recommended to remove water contaminants?
WATER PUMP SAFETY - plastic water & other storage tanks, chemical safety, endocrine disruptors, carcinogens
WORLD TRADE CENTER COLLAPSE DUST - microscopic photographic image library of World Trade Center Collapse WTC dust from September 11th catastrophe
U.S. EPA's Top 10 Toxic Threats
In October 2017 the New York Times, in an article about the chemical industry's role in shaping US EPA policy, cited the U.S. E.P.A.'s Top 10 Toxic Threats and included notes on the chemical industry's "pushback".
Below we list those top ten toxic threats. However it is essential that any contamination concern regarding a specific property needs to take a different approach, examining the site's history, occupancy, and uses as well as making the most basic tests such as of drinking water.
Don't let fear of these items so capture your attention that you fail to attend to more immediate life safety threats such as fire hazards, stair, trip and fall hazards, and driving hazards. Based on accident reporting statistics, more people are injured in automobile accidents, falling down stairs, or by drugs or firearms than by chemicals in the home. However the following chemicals and materials can still be dangerous.
Asbestos - not produced in the U.S. since 2002 but still used in some products and processes. Associated with lung cancer, mesothelioma.
1-Bromopropane - used as a refrigerant, lubricant, solvent in spray adhesives, degreaser, agricultural applications, manufacturing of foam cushions.
Associated with dizziness, headaches, slurred speech, confusion, muscle twitching, difficulty walking and loss of consciousness, possibly associated with reduced blood cell counts, toxicity to the liver, reproductive and nervous systems.
Carbon Tetrachloride - used in drycleaning, has been used in refrigeration, aerosol propellants, pesticides, degreasing agents.
Most uses are currently banned in the U.S. but it remains in use in some industrial applications. Effects: liver damage, kidney damage, and at high levels, brain and CNS damage, possibly fatal.
1,4 Dioxane - used in industrial applications in the production of adhesives and sealants, paint strippers, greases, varnishes, waxes, antifreeze, deodorants, even some shampoos and cosmetics.
Likely to be carcinogenic to humans. Found in some drinking water supplies (at low levels [sic])
Cyclic Aliphatic Bromide Cluster - chemicals used in flame retardants, plastic additives, some polystyrene foams used as insulation. Potential reproductive, developmental and neurological effects.
Methylene Chloride - used in the pharmaceutical industry and in polyurethane foam production, also paint strippers, metal cleaners, adhesives, solvents used in aerosols.
Affects the central nervous system, dizziness, incapacity, can be fatal; liver damage, lung cancer, associated with known deaths.
Note: in May 2018, the U.S. EPA announced that it would proceed with its ban on methylene chloride used in paint stripping. Under the proposed rule, use of methylene chloride will still be permitted in commercial furniture refinishing where companies can more reliably control its use and protect workers.
Watch out: In residential use or DIY projects, using a methylene chloride based paint stripper can be fatal. - Lipton, Eric, "Lowe's Says It Will Phase Out Paint Strippers Blamed in Dozens of Deaths", The New York Times, 2018/05/31, p. B1.
N-Methylpyroolidone - solvent used in the petrochemical industry, and in production of plastics, paints, inks, enamels, some cleaning products, some arts and crafts materials.
Of particular risk to pregnant women (based on animal studies) suggesting delayed fetal development.
Perchloroethylene or "perc" - drycleaning solvent, also used in automotive care products, lubricants, greases, adhesives, sealants, paints.
High-level inhalation can cause kidney damage, liver damage, unconsciousness, likely to be carcinogenic to humans, associated with bladder cancer, non-Hodgkin lymphoma, multiple myeloma. Found as a contaminant in some drinking water.
Pigment Violet 29 - used in watercolors, acrylic paints, automotive paints, printing & packaging inks, cleaning and washing agents, solar cells, paper, sporting goods, industrial carpeting, and has been approved to be used in food packaging.
Health studies have been limited, preliminary studies suggest "acute toxicity, some eye and skin irritations, possible reproductive and developmental harmful effects
Trichloroethylene, TCE - used to produce refrigerant, as a degreaser, and in some drycleaning applications.
Associated with cancers of the liver, kidneys, blood, birth defects, testicular cancer, leukemia, lymphomas, lung tumors, this chemical appears as a contaminant in some drinking water.
- Source: Lipton, Eric, "Chemical Industry Insider Now Shapes Policy at E.P.A. - sidebar "The E.P.A.'s Top 10 Toxic Threats, and Industry's Pushback", The New York Times, 2017/10/22 pp. 24, 25
In these articles, we give inspection, testing, and cleanup as well as prevention advice for: Allergens indoor, Animal dander, Asbestos, Carpet dust,
Cell Phones, Carbon Monoxide, Disinfectants, Drinking Water, EMF, Electromagnetic Fields, Electrical Hazards, Exteriors
of buildings, Fragrances, Fiberglass particles and Fiberglass Insulation, Fiberglass mold contamination,
Formaldehyde, Toxic Gases, Hazmat maps, Indoor Air Quality Testing & Improvement, Lead paint, lead in water,
MCS, multiple chemical sensitivity, Mold inspection, testing, cleanup, prevention, MVOCs, Odors, Oil Tanks buried/above
ground, Pet illness, Rodents mice urine fecals dust, Septic Systems, Sewage spills sewage contamination, Smells & Odors,
odor source detection, sewage and septic odors, UFFI or Urea Formaldehyde Foam Insulation, Water
contamination testing and correction.
Allergies, Allergens, Allergy Testing in Buildings - References & Products
Miller, Sheryl B. IgG FOOD ALLERGY TESTING BY ELISA/EIA: WHAT DO THEY REALLY TELL US? [PDF] Townsend Letter for Doctors and Patients (1998): 62-65.- ELISA testing accuracy: Here is an example of Miller's critique of ELISA - www.betterhealthusa.com/public/282.cfm - Townsend Letter for Doctors and Patients
Excerpt: Adverse reactions to food may initiate a myriad of physiological effects in the body. These reactions may be immunologically or nonimmunologically mediated and can result in signs and symptoms ranging in severity from mild to life threatening anaphylaxis. Although the majority of severe reactions are thought to be immunological and mediated via IgG and IgA may play a role in adverse reactions to food as well.
Allergens: Testing for the level of exposure to animal allergens is discussed at http://www.animalhealthchannel.com/animalallergy/diagnosis.shtml (lab animal exposure study is interesting because it involves a higher exposure level in some cases
Allergens: WebMD discusses allergy tests for humans at webmd.com/allergies/allergy-tests
ASBESTOS IN YOUR HOME [PDF], U.S. EPA, Exposure Evaluation Division, Office of Toxic Substances, Office of Pesticides and Toxic Substances, U.S. Environmental Protection Agency, Washington,D.C. 20460
Asbestos products and their history and use in various building materials such as asphalt and vinyl flooring includes discussion which draws on ASBESTOS, ITS INDUSTRIAL APPLICATIONS, ROSATO 1959, D.V. Rosato, engineering consultant, Newton, MA, Reinhold Publishing, 1959 Library of Congress Catalog Card No.: 59-12535 (out of print, text and images available at InspectAPedia.com).
"Handling Asbestos-Containing roofing material - an update", Carl Good, NRCA Associate Executive Director, Professional Roofing, February 1992, p. 38-43
EPA Guidance for Controlling Asbestos-Containing Materials in Buildings, NIAST, National Institute on Abatement Sciences & Technology, [republishing EPA public documents] 1985 ed., Exposure Evaluation Division, Office of Toxic Substances, Office of Pesticides and Toxic Substances, U.S. Environmental Protection Agency, Washington,D.C. 20460
The Report on Carcinogens (RoC) expert panel for glass wool fibers exposures met at the Sheraton Chapel Hill Hotel, Chapel Hill, North Carolina on June 9-10, 2009, to peer review the draft background document on glass wool fibers exposures and make a recommendation for listing status in the 12th Edition of the RoC.
The National Institute of Environmental Health Sciences is one of the National Institutes of Health within the U.S. Department of Health and Human Services. The National Toxicology Program is headquartered on the NIEHS campus in Research Triangle Park, NC. The National Institute of Environmental Health Sciences is one of the National Institutes of Health within the U.S. Department of Health and Human Services. The National Toxicology Program is headquartered on the NIEHS campus in Research Triangle Park, NC.
Following a discussion of the body of knowledge, the expert panel reviewed the RoC listing criteria and made its recommendation. The expert panel recommended by a vote of 8 yes/0 no that glass wool fibers, with the exception of special fibers of concern (characterized physically below), should not be classified either as known to be a human carcinogen or reasonably anticipated to be a human carcinogen.
The expert panel also recommended by a vote of 7 yes/0 no/1 abstention, based on sufficient evidence of carcinogenicity in well-conducted animal inhalation studies, that special-purpose glass fibers with the physical characteristics as follows longer, thinner, less soluble fibers (for 1 example, > 15 μm length with a kdis of < 100 ng/cm2/h) are reasonably anticipated to be a human carcinogen for the listing status in the RoC.
The major considerations discussed that led the panel to its recommendation include the observations of tumors in multiple species of animals (rats and hamsters). Both inhalation and intraperitoneal routes of exposure produced tumors, although inhalation was considered more relevant for humans.
World Health Organization International Agency for Research on Cancer - IARC Monographs on the Evaluation of Carcinogenic Risks to Humans - VOL 81 Man-Made Vitreous Fibers, 2002, IARCPress, Lyon France, pi-ii-cover-isbn.qxd 06/12/02 14:15 Page i - World Health Organization, 1/21/1998. - Fiberglass insulation is an example of what IARC refers to as man made vitreous fiber - inorganic fibers made primarily from glass, rock, minerals, slag, and processed inorganic oxides. This article provides enormous detail about fiberglass and other vitreous fibers, and includes fiberglass exposure data.
WHO- World Health Organization - IARC MONOGRAPHS ON THE IDENTIFICATION OF CARCINOGENIC HAZARDS TO HUMANS - this link provides many free PDF downloads on various human carcinogens.
at
https://publications.iarc.fr/Book-And-Report-Series/Iarc-Monographs-On-The-Identification-Of-Carcinogenic-Hazards-To-Humans#:~:text=The%20IARC%20Monographs%20on%20the,the%20weight%20of%20the%20evidence.
CCSP, 2008: ANALYSES OF THE EFFECTS OF GLOBAL CHANGE ON HUMAN HEALTH AND WELFARE AND HUMAN SYSTEMS [PDF]. A Report by the U.S.
Climate Change Science Program and the Subcommittee on Global Change Research. [Gamble, J.L. (ed.), K.L. Ebi, F.G. Sussman,
T.J. Wilbanks, (Authors)]. U.S. Environmental Protection Agency, Washington, DC, USA. Web search 08/28/2010, original source: http://nepis.epa.gov/
CARBON DIOXIDE HEALTH EFFECTS [PDF] U.S. EPA, retrieved 2022/07/15 original source: https://www.epa.gov/sites/default/files/2015-06/documents/co2appendixb.pdf
Excerpt: Appendix B presents an overview of the acute health effects associated with carbon dioxide. Part
I discusses the dangerous, lethal effects of carbon dioxide at high exposure concentrations. The
minimum design concentration of carbon dioxide for a total flooding system is 34 percent
(340,000 ppm).
When used at this design concentration, carbon dioxide is lethal. Part II discusses
the potentially beneficial effects of carbon dioxide at low exposure concentrations and the use of
added carbon dioxide in specialized flooding systems using inert gases.
GTSP, 2006: Carbon Dioxide Capture and Geologic Storage: A Core Element of a A Global
Energy Technology Strategy to Address Climate Change (PDF, 37 pp., 6.05 MB, About PDF).
April 2006, JJ Dooley et al. Global Energy Technology Strategy Program (GSTP)
IPCC, 2005: Special Report on Carbon Dioxide Capture and Storage, Special Report of the
Intergovernmental Panel on Climate Change [Metz, Bert, Davidson, Ogunlade,
de Coninck, Heleen, Loos, Manuela, and Meyer, Leo (Eds.)]. Cambridge University Press, The
Edinburgh Building Shaftesbury Road, Cambridge CB2 2RU England
FLUORINE, ITS COMPOUNDS, AND AIR POLLUTION [PDF]: a Bibliography with Abstracts, US Environmental Protection Agency, Office of Air Quality Planning and Standards, Research Triangle Park, North Carolina 27711, December 1976. Web search 08/28/2010, original source: http://nepis.epa.gov.
NOTE: because the EPA's original source of this document in PDF format is damaged we have created a text image file, converted to a new PDF for readability.
FORMALDEHYDE: US EPA. UFFI (Urea Formaldehyde Foam Insulation) was previously considered a hazard (formaldehyde outgassing). Website: https://www.epa.gov/formaldehyde
Subsequent research suggested that formaldehyde offgassing is virtually a closed concern; however formaldehyde appears to remain a health concern for sensitive individuals.
Key chapters in this document evaluate the latest scientific data on (a) health effects of NOx measured ill laboratory animals and exposed human populatIOns and (b) effects of NOx on agricultural crops, forests, and ecosystems, as well as (c) NOx effects on visibility and nonbiological materials. Other chapters describe the nature, sources, distribution, measurement, and concentratiOns of NOx m the environment
These chapters were prepared and peer reviewed by experts from various state and Federal government offices, academia, and private industry for use by EPA to support decision making regarding potential risks to public health and the environment although the document IS not intended to be an exhaustive literature review, it IS intended to cover all the pertinent literature through early 1993
Sulfur dioxide & other Oxides: AIR QUALITY CRITERIA for PARTICULATE MATTER and SULFUR OXIDES [PDF], Vol. III, US EPA, Environmental Criteria and Assessment Office, Research Triangle Park NC 27711, Dec. 1982, EPA-600/8/2-029c. Web search 08/26/2010, original source: http://nepis.epa.gov [large PDF]
TABLE Z-1 LIMITS FOR AIR CONTAMINANTS, 1910.1000 TABLE Z-1 [PDF] OSHA standard for air contaminant limits (http://www.osha.gov/pls/oshaweb/owadisp.show_document?p_table=STANDARDS&p_id=9992) - includes for CO2, Carbon dioxide.........| CAS No. 124-38-9 | 5000 ppm | 9000 mg/m3 limits for carbon dioxide as an air contaminant.
Atlas of Clinical Fungi, 2nd Ed., GS deHoog, J Guarro, J Gene, & MJ Figueras, Centraalbureau voor Schimmelcultures, Universitat Rovira I Virgili, 2000, ISBN 90-70351-43-9
"DISEASE PREVENTION PROGRAM FOR CERTAIN VEGETABLE CROPS" [PDF], David B. Langston, Jr., Extension Plant Pathologist - Vegetables, University of Georgia (PDF document) original source: www.reeis.usda.gov/web/crisprojectpages/209797.html
DISEASE PREVENTION in HOME VEGETABLE GARDENS [PDF], Patricia Donald, Department of Plant Microbiology and Pathology, Lewis Jett, Department of Horticulture, University of Missouri Extension retrieved 2019/12/13
"Management of Powdery Mildew, Leveillula taurica, in Greenhouse Peppers," Ministry of Agriculture and Lands, British Columbia
Fifth Kingdom, Bryce Kendrick, ISBN13: 9781585100224, - we recommend the CD-ROM version of this book.
This 3rd/edition is a compact but comprehensive encyclopedia of all things mycological. Every aspect of the fungi, from aflatoxin to zppspores, with an accessible blend of verve and wit. The 24 chapters are filled with up-to-date information of classification, yeast, lichens, spore dispersal, allergies, ecology, genetics, plant pathology, predatory fungi, biological control, mutualistic symbioses with animals and plants, fungi as food, food spoilage and mycotoxins.
Fungi, Identifying Filamentous, A Clinical Laboratory Handbook, Guy St-Germain, Richard Summerbell, Star Publishing, 1996, ISBN 0-89863-177-7 (English)
Analysis of Modern Paints, Thomas J.S. Learner, Research in Conservation, 2004 ISBN 0-89236-779-2
[Chemistry of modern paints, overview of analytical methods, pyrolysis-gas chromatography signatures of basic modern paints and their constituents, Fourier transform infrared spectroscopy for paint analysis, direct temperature-resolved mass spectrometry, and analysis in practice - technical reference useful for forensic paint science, focused on art works. One of our most useful texts in forensic investigation of paint failures and paint problem diagnosis - for building investigators as well as art conservators. -DF]
Although oil remains an important binding medium in artists' paints, today's synthetic resins are being used with increasing frequency. This was true during much of the twentieth century, when artists such as David Alfaro Siqueiros, Jackson Pollock, and Pablo Picasso used commercial or industrial paints based on synthetic resins. The growing popularity of synthetic resin materials carries important implications for the conservation, preservation, and treatment of modern art.
This volume outlines the techniques that are currently employed to analyze the synthetic resins used in modern painting materials, such as pyrolysis-gas chromatography-mass spectrometry, Fourier Transform infrared spectroscopy, and direct temperature-resolved mass spectrometry. For each technique, results are given for standard samples of the principal classes of synthetic binding media, various pigments and extenders, tube paint formulations, and microscopic paint fragments taken from actual works of art.
Primarily intended for conservation scientists, conservators, researchers, and students of conservation, this book will also be of interest to other museum professionals.
Art, Biology, and Conservation: Biodeterioration in Works of Art, Robert J. Koestler et als. Eds., Metropolitan Museum of Art, 2003, ISBN 1-58839-107-8
Series of excellent research and advice articles on art work conservation of special use to conservators and also to building, artifact, and art forensic investigators. MOMA. - DF
Despite the perception that artworks are timeless and unchanging, they are actually subject to biological attack from a variety of sources—from bacteria to fungi to insects. This groundbreaking volume, which publishes the proceedings of a conference held at The Metropolitan Museum of Art in 2002, explores how the development of these organisms can be arrested while preserving both the work of art and the health of the conservator.
The richly illustrated text, containing the writings of over 40 scientists and conservators, is divided into sections on stone and mural paintings, paper, textiles, wood and archaeological materials, treatment and prevention, and special topics.
The artworks and cultural properties discussed include, among many others, Paleolithic cave paintings, Tiffany drawings, huts built by early Antarctic explorers, and a collection of toothbrushes taken from Auschwitz victims. --
Robert J. Koestler is a research scientist at The Metropolitan Museum of Art; Victoria H. Koestler is a freelance writer and editor; A. Elena Charola is a freelance conservation scientist; and Fernando E. Nieto-Fernandez is a biologist at Old Westbury College, New York.
Cultural Heritage and Aerobiology, Methods and Measurement Techniques for Biodeterioration Monitoring, Paolo Mandrioli, Guilia Caneva, and Cristina Sabbioni, Eds., Kluwer Academic Publishers, 2003 ISBN 1-4020-1622-0
This is a translated and revised edition of the original Italian version. This book is the first to give a general overview of the application of aerobiology (the science that studies the biological components of the atmosphere) to the conservation of our cultural heritage.
Aerobiological monitoring makes it possible to estimate the risks of degradation of artefacts of historical or artistic importance by airborne microorganisms (airborne spores and vegetative structures) according to the types of materials forming the artefacts, to the conditions of the microclimate and to the type of environmental pollution, thus enabling the planning of preventive or reparative intervention.
Among the book's main features are: + Aspects of the biodeterioration of different materials (paper, wood, fabrics, parchment, leather, stone, glass, metals, plastic, etc.). + Methods for measuring environmental parameters, both physical (microclimatic) and chemical (pollutants). + Methods and techniques of aerobiological monitoring. + Specific problems concerning the different types of environments.
Audience: The subject is thoroughly explored, thus supplying a useful tool to those who are in charge of the conservation of our cultural heritage (libraries, archives, museums, churches, hypogea, monuments, archaeological sites, etc.). See our BOOK REVIEW of this book.
EXTERIOR PAINT PROBLEMS ON HISTORIC WOODWORK [PDF], Kay D. Weeks and David W. Look, AIA, U.S. Department of the Interior, National Parks Service Preservation Brief No. 10. Web search 02/01/2011
Microscopy of Textile Fibres (Microscopy Handbooks, 32), P H Greaves, Garland Science; 1 edition (January 1, 1995), ISBN-10: 1872748244, ISBN-13: 978-1872748245
[We ordered our copy from the British publisher - now it's on Amazon.]
These 3 fiber books have been essential forensic lab references supplementing our McCrone Research courses on forensic microscopy; also of use to textile conservators. - DF
An up-to-date practical guide to the properties and characteristics of textile fibres, with clear advice on sampling, specimen preparation and examination procedures.
Microscopy of Animal Textile Fibres, Alex Blakey Wildm, 1954 Hard to obtain, useful for forensic microscopy - DF
Modern Paints Uncovered (Getty Conservation Institute Symposium Proceedings), Thomas Learner, Getty Publications (March 1, 2008), ISBN-10: 089236906X, ISBN-13: 978-0892369065
Over the past seventy years, a staggering array of new pigments and binders has been developed and used in the production of paint, and twentieth-century artists readily applied these materials to their canvases. Paints intended for houses, boats, cars, and other industrial applications frequently turn up in modern art collections, posing new challenges for paintings conservators.
This volume presents the papers and posters from "Modern Paints Uncovered," a symposium organized by the Getty Conservation Institute, Tate, and the National Gallery of Art and held at Tate Modern, London, in May 2006. Professionals from around the world shared the results of research on paints that have been available to artists since 1930--the date that synthetic materials began to significantly impact the paint industry.
Modern Paints Uncovered showcases the varied strands of cutting-edge research into the conservation of contemporary painted surfaces. These include paint properties and surface characteristics, analysis and identification
Of Microbes and Art: The Role of Microbial Communities in the Degradation and Protection of Cultural Heritage, Kindle Edition,
Springer; 1 edition (June 30, 2000), ASIN: B000VHV4FC
Paint Handbook: testing, selection, application, troubleshooting, surface preparation, etc., Guy E. Weismantel, Ed., McGraw Hill Book Company, 1981
[Excellent but a bit obsolete paint theory and practice, also a bit light on field investigation methods, out of print, available used. Very useful reference for paint testing, selection, and paint failure diagnosis - focus on non-artistic use of paints such as on buildings, roofs, marine coatings. -DF]
How to select and apply the right paint or coating for any surface. The first major reference to help you choose the correct paint or other finish to do the job best on a particular surface exposed to a particular environment. Experts in the field give full advice on testing surface preparation, application, corrosion prevention, and troubleshooting. The handbook covers wood, metal, composites, and masonry, as well as marine applications and roof coatings. A ``must'' working tool for contractors, architects, engineers, specification writers, and paint dealers
Paint advice for home decoration, including painting techniques such as antiquing, bambooing, bleaching, color washing, combing, decorative painting, dragging, dyeing, gliding, graining, japanning, lacquering, lining, marbling, porphyry, rag-rolling, sponging, staining, stencilling, stippling, tortoiseshelling, trompe l'oeil, and vinegar painting - DF
Paint and Surface Coatings, Theory and Practice, R. Lambourne & T.A. Strivens, Ed., Woodhead Publishing Ltd., William Andrew Publishing, 1999 ISBN 1-85573-348 X & 1-884207-73-1
[This is perhaps the leading reference on modern paints and coatings, but is a difficult text to obtain, and is a bit short on field investigation methods. Encyclopedic reference on the composition, production, properties, use, and testing of paints and coatings - DF]
Provides a comprehensive reference source for all those in the paint industry, paint manufacturers and raw materials suppliers, undergraduate and postgraduate students, and industrial paint users.
Plant Biology for Cultural Heritage: Biodeterioration and Conservation, Giulia Caneva, Maria Pia Nugari, Ornella Salvadori, Getty Publications (January 15, 2009), ISBN-10: 0892369396, ISBN-13: 978-0892369393
Quality Assessment of Textile, Karl Marshall, Kindle Edition, Springer; 2nd edition (October 31, 1993, ASIN: B00193F3BI
The damage which can occur in certain fibrous raw materials or during the production and storage of textiles is expertly described in this book by Karl Mahall. He particularly shows how to find concealed textile defects by using microscopic analysis. The examples represent typical cases that the author encountered during forty years of experience in the industry.
Well illustrated with impressive photographs, they invite you to follow each step and learn to apply the same methodology in practice. This book is especially useful as a manual for both chemical and textile engineers and quality engineers. It is also a useful reference for others in the textile industry in general.
Seeing Through Paintings, Physical Examination in Art Historical Studies, Andrea Kirsh, Rustin S. Levenson, Materials in Fine Arts, 2000 ISBN 99-051835 [ forensic science, technical reference, focused on art works - DF]
One of the best texts available for forensic investigation of the history, authenticity, and condition of paintings - DF
Building Pathology, Deterioration, Diagnostics, and Intervention, Samuel Y. Harris, P.E., AIA, Esq., ISBN 0-471-33172-4, John Wiley & Sons, 2001 [General building science-DF - ** Particularly useful text **
Understanding Ventilation, John Bower, The Healthy House Institute, ISBN 0-9637156-5-8, 1995 [General building science-DF - ** Particularly useful text. Mr. Bower has retired from the field but his book continues to be important]
Dampness in buildings, Diagnosis, Treatment, Instruments, T.A. Oxley & E.G. Gobert, ISBN 0-408-01463-6, Butterworths, 1983-1987 [General building science-DF]
"Moisture Control in Buildings: Putting Building Science in Green Building," Alex Wilson, Environmental Building News, Vol. 12. No. 5. [Good tutorial, "Moisture 101" outlining the physics of moisture movement in buildings and a good but incomplete list of general suggestions for moisture control - inadequate attention given to exterior conditions such as roof and surface drainage defects which are among the most-common sources of building moisture and water entry.--DJF]
PAINT FAILURE PROBLEMS AND THEIR CURE [PDF] Daniel L. Cassens and William C. Feist, National Forest Products Laboratory Retrieved 2019/12/13 original source https://www.fpl.fs.fed.us/documnts/extpubs/ex133.pdf
WHY PAINT JOBS FAIL - , web search, August 2010, original source: http://www.bennette.com/pdf/whyfail.pdf, four pages describing alligatoring, bleeding, blistering, etc. Bennette Corporation, P.O. Box 9088, Hampton, VA 23670, Phone: 757-838-7777, Toll Free: 800-869-2929 Fax: 757-827-0529, Email: info@bennette.com, Website: www.bennette.com [Dead link 2019/12/13] quoting:
Bennette Paint Manufacturing Company, Inc. is a Virginia corporation which was founded in Newport News, Virginia in 1966 by James P. Bennette, Sr. In 1984, Mr Bennette sold the company to his employees through an Employee Stock Ownership Plan (ESOP). Today the company has a modern manufacturing plant, research laboratory, central warehouse and general offices located at 401 Industry Drive, Hampton, Virginia.
From these facilities the company is able to supply quality paints and coatings through its company owned distribution and service centers and authorized dealers located in Virginia, North Carolina and South Carolina. Bennette Paint Manufacturing Company, Inc. also owns and operates Bennette Equipment Company which specializes in the sale, service, and rental of paint spraying and pressure cleaning equipment.
"Common Paint Problems," parkerpaint.com/Common%20Paint%20Problems.htmlparkerpaint.com/Common%20Paint%20Problems.html illustrates common paint failures - though their images and text appear to have been stolen from PPG -whose own original page www.ppg.com/getpaint/etraining/solver/exterior.html was DOA as of 2019/12/13 which catalogs paint failures and causes
"Paint problem solver" from Lowes unfortunately abandoned and removed from their site as of 2019/12/13
MILL GLAZE, MYTH or REALITY [PDF], R. Sam Williams, Mark Knaebe, US FPL, retrieved 2019/12/13 original source: fpl.fs.fed.us/documnts/finlines/willi01a.pdf
paintlab.com is a lab offering paint chip failure analysis
"Peeling Back Paint Layers For a Glimpse Into the Past," James Barron, The New York Times, 25 Feb 2010, p. A26
[2]Runeberg, Ulrik, STAINING AND MICROBIOLOGICAL INFESTATION OF ACRYLIC PAINTINGS ON HARDBOARD [PDF] (2008),Conservator (Dipl. Rest./M.A.), Restaurierungszentrum der Landeshauptstadt Düsseldorf, Germany, Email: Rune-Ulrik@gmx.de Previously Museo de Arte Contemporáneo de Puerto Rico, San Juan Presented, April 2007 conference in Richmond Virginia, sponsored by the AIC (American Institute for Conservation), this paper discusses the staining and microbial infestation of acrylic paintings on hardboard. - private correspondence, ER <->DF 2020/01/05 - 2006/09/12.
Are there residential water tests that detect high levels of creosote? Google search coming with nothing. - On 2020-10-19
by Anonymous -
Reply by (mod)
Our CDC sources on creosote cited at the CREOSOTE HAZARDS article to which I referred you state a related observation:
There is no medical test to determine if you have been exposed to creosote. Some components of creosote mixtures can be measured in body tissues, urine, or blood after exposure to creosote. These tests cannot tell whether harmful health effects will occur. The tests are not routinely available at the doctor’s office because they require special equipment.
so you'd figure that your local water test lab can tell you what components (for example coal tar) that might serve as a telltale can be tested in well water.
Safety of using old railroad ties at my home?
Hello, my question pertains use of old railroad ties on residence. Just moved into house recently I noticed a small retaining wall which appears to be built from what looks like all railroad ties. I have attached an image for review. This wall is approximately 20 feet from where the well is
And I’m wondering if there is any need for concern in the event that these were treated with creosote at one time. Thank you - On 2020-10-11 by Chris -
Reply by (mod) - do I need to be concerned about creosote treated railroad ties around my house?
If the wooden ties are indeed real railroad ties they'd have been treated with creosote.
See details and some example photos of creosote-treated railroad ties at CREOSOTE HAZARDS - topic home - where we have moved this discussion. I appreciate the discussion and welcome any comments, questions, or critique.
On 2020-06-04 by Ed Nodland - can I use your environmental hazard images at my website?
Are you the owner of the attached image. It shows inspect-ny.com as the owner. That URL goes to inspectapedia.com I would like to use the image as a thumbnail on a
Hazardous Materials Field Inspection Assessment application on our website.
On 2020-06-04
by - by (mod) - please do not re-publish our images online
Ed
Thank you for asking.
Yes we own the image, as you can see by our copyright notice (www.inspect-ny.com was a predecessor of InspectApedia.com)
Watch out: Sorry but we can not permit re-use of our images at other websites.
You can make PRINTED copies of InspectApedia.com articles and images for use only in print form, provided the use is not in promotion of sale of any product or service, but in that case as well, we ask that you send us email so that we can provide authorization for that use, thus avoiding a future misunderstanding.
If you use the page bottom CONTACT US link we can both provide our content use policy and also perhaps offer to find an image that we can let you use.
On 2019-07-25 by Anon - how do we address an asbestos hazard in our home?
If test for asbestos came back indicating presence of asbestos, what would be the best source of guidance related to how to address. I wouldn’t want to get the results and then not know how to address them. Thank you again, this has been very helpful.
On 2019-07-25 by (mod) - asbestos cleanup of a few asbestos particles
Anon:
IF there are one or two random asbestos particles that may already be an acceptable level of cleanliness.
But IF the dust test shows that asbestos is among the dominant particles, then additional cleaning of ALL surfaces in the affected areas would be in order; typically that's damp wiping and HEPA vacuuming of hard surfaces. Some soft surfaces might also be sufficiently cleaned by vacuuming.
On 2019-07-25 by Anonymous
- tape sampling can indicate high levels of unusual materials in building dust
Thanks- ok I’m glad I asked. I read the info on tape sampling of dust. If I’m understand it, it sounds like this testing can indicate if prescience of certain types of previously airborne dust since the surface was last cleaned.
I initially thought I needed to make sure that the dust had to be sampled from an area that had not been dusted since the possible release of fibers (in this case 7 years ago). However, after reading more, it seems that the tape test would indicate if meaningful amounts of airborne fibers have been present since surface last cleaned.
For example, If surface was sampled based on 6 month old dust and results “negative” could that be taken to be a reasonable assessment of ongoing health risk from that dust although the removal of a portion of that flooring was further in the past? I know I’m asking a lot of questions but just want to make sure that I know as much as possible before moving forward.
Also, in this case, if the results indicated meaningful amounts of asbestos dust, appropriate action would take place on my part. After any cleanup is completed, would info pertaining to the presence of asbestos need to be communicated to a future buyer of the house? Was wondering about that given that i would not be sampling the old flooring directly ( and is now encapsulated in cement). Thank you
On 2019-07-25 by (mod) - disclose previous enviro-scare topics like an Asbestos cleanup to a future home buyer?
Anon:
About disclosure to a future buyer that you've cleaned and / or covered asbestos suspect flooring: Asbestos and other environmental topics can have a disproportionate scare effect on some home buyers - read
In my OPINION it's better to disclose and reassure a buyer about topics that may be frightening, including details of what the concern was, what was done about it, and what tests or inspections have been performed to close the issue; a buyer ought to rely on their own independent inspections and tests, both to protect everyone from a future dispute, and to avoid the slightest worry on the buyer's part that you're asking them to rely on data from a biased party with a conflict of interest.
If an asbestos cleanup has been properly performed and is documented and supported by independent inspections and tests by a qualified expert who has no conflict of interest with the transaction of selling a property, that ought ought to close the question.
But as you'll read in the article above, the level of public fear never falls to zero.
Your attorney will advise you on legal obligations to disclose to a buyer things about your home.
OPINION: In my experience (nearly 50 years around construction and real estate and home sales), if we exclude the fringe of people who panic irrationally no matter what and who cannot be put at ease, full disclosure ought to build confidence whereas "discovery" by a buyer that a seller seems to be or was previously hiding something is harmful to everyone.
On 2019-07-25 by Anonymous - does a HEPA vacuum cleaner filter do enough if put into any vacuum cleaner? Leaky?
Thank you again for your input. I just bought a new vacuum and replaced the filter with a the manufacturers Hepa filter. Are there Hepa vacuums per se, or does having a Hepa filter in regular vacuum mean a vacuum is Hepa?
Also, while my vacuum is new with new Hepa filter, I’m not sure how to tell if it’s leaky.
Regarding my comment, I’m not sure the my new vacuum is a fully sealed system in spite of fact that a the company offers a Hepa filter. I just read on the company (Miele) website that only the more expensive models have rubber gaskets, etc. Is that what you meant by leaky, not having rubber gaskets?
That’s frustrating because it’s a good name vacuum and not cheap.
If this vacuum is not a good option for my situation, I’m wondering if wet wiping of areas not normally cleaned would be an option. If so, how could I do this most effectively? Thanks again
On 2019-07-25 by (mod) - I’m not sure the my new vacuum is a fully sealed system
Miele is a brand that, when tested long ago by our friend Jeff May in Cambridge MA was found least leaky. However we don't know what models Jeff tested nor what are the properties of all of the HEPA vacuum cleaners in Miele's current product line.
On 2019-07-25 by Anonymous
Thank you- on the Miele website they say that all Miele vacuums have what they called a “sealed system” for dust- all models except the C1 classic canister vacuum which is what I bought, so I’m not sure how to proceed. If you suspect that the model vacuum that I have would work well for this situation, I’ll go for it. Thank you again.
On 2019-07-25 by (mod) - Miele HEPA vacuum models mostly are sealed units
Miele is telling you that for ultra small particles such as fine asbestos fragments the C1 model is not sealed and so is not the best choice. Using a vacuum that leaks output air into the area where it is being used risks creating a higher level of airborne particulates.
On 2019-07-24 by Anonymous
- possible release of asbestos fibers due to flooring removal.
My question relates to a possible release of asbestos fibers due to flooring removal. Just recently learned that 70’s vinyl sheet flooring can contain asbestos. Roughly 7 or 8 years ago, i attempted to remove the vinyl sheet flooring and the backing of it pretty aggressively.
Because of the difficulty I had doing this, I used a self- leveling cement that encapsulated all of the old flooring and tiled over that. If the flooring I attempted to remove had asbestos in it and if fibers were released, would there be any reason to think that any fibers remain in the house?
We keep a neat clean house and by chance bought a vacuum with Hepa filter about a yr ago. Im guessing that any fibers created at that time are long gone now but was curious if I should vacuum the textured paint ceiling or anything with the walls. Thank you
On 2019-07-24 by (mod) - Dust and fibers that are inorganic, such as asbestos (a mineral) don't disappear over time.
Anon
You ask an excellent question: might my house still be contaminated by prior removal of asbestos-suspect vinyl flooring.
You'll understand that nobody with any sense would pretend to answer that by e-text.
Dust and fibers that are inorganic, such as asbestos (a mineral) don't exactly disappear over time.
A reasonable procedure for you to try is to take one or two representative samples of settled dust from a surface that's likely to contain dust that has settled out of your home's air in the past. Select surfaces not recently cleaned, such as the top of horizontal trim over a doorway.
Send the tape samples to a forensic lab to have the dust screened for meaningful levels of asbestos or other obviously hazardous particles.
Search InspectApedia.com for TAPE & BULK SAMPLING & TESTS for MOLD to find our how-to article.
If the lab reports asbestos contamination in your samples then additional cleaning such as HEPA vacuuming may be in order.
On 2019-07-24 by Anonymous
Thanks for your reply. If I chose to not have the testing done and presumed that asbestos fiber had been airborne at that time, would hepa vacuuming suffice of areas not normally cleaned?
Also would me vacuuming my walls and ceiling be going overboard? I realize that it is hard to know from a e-text but appreciate whatever info you have. Thanks again
On 2019-07-24 by (mod) - tests of settled dust may be more representative than an air test for asbestos
I can't know what's needed by way of cleanup, Anon; as we don't know the conditions in the home.
Air tests make little sense in my opinion; not for this case. There is just too much variation - 4 or more orders of magnitude - depending on how the test is conducted. We're looking for evidence that asbestos-laden dust has settled in various areas of the building. Air testing might miss that condition.
Vacuuming using a HEPA vacuum that is not itself leaking should reduce the level of any dust particles of any composition. Vacuuming with a leaky vacuum or non-HEPA only makes dust airborne more than ever.
On 2015-10-16
by Gloria Aszmies - bad smell when gas furnace comes on
When the forced air gas furnace comes on, odors come into our apartment with the warm air and make me sick because of my chemical sensitivity. The landlord says nothing is wrong with the furnace because other tenants have no problem but he won't call a heating technician to see what is causing my difficulty.
We are in the basement of a triplex and have had mold issues in August's humid weather. Do you know what might be the solution to this dilemma?
On 2015-11-17 - by (mod) -
Gloria
If the landlord does not agree that there is a heating system issue you can at least
1. Watch out: be sure that you have working carbon monoxide and smoke detectors: if there is flue gas spillage from the heating system at dangerous levels the CO detector may sound.
2. hire an independent investigator or pay for a service call and heating system safety inspection
3. consult with your doctor
On 2014-12-03 by Anonymous - 7 years of raw sewage going under wet room floor
7 years of raw sewage going under wet room floor should it have been tested for bacteria and sanatised
On 2014-12-04 - by (mod) -
Anon I think I would clean, then sanitize, then test to be sure the treatment was adequate.
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[2] Gregory Brown, P.E., Eastern Environmental Engineering Services, Califon NJ, Tel: 908-832-5098, Email: gabrown48@comcast.net Mr. Brown, a licensed professional engineer in New Jersey and Pennsylvania, provides environmental / compliance, investigation, and remediation services and is the contributor of
[3] "Arts and Crafts, an Industrial Hygiene Challenge", Monona Rossol, The Synergist, May 2012, pp. 34-37American Industrial Hygiene Association.
[4] Encyclopedia of Toxicology, 2d Ed., Bruce Anderson (Editor) eta als, Academic Press, ISBN-10: 0127453547, ISBN-13: 978-0127453552 - Quoting:
The second edition of the Encyclopedia of Toxicology continues its comprehensive survey of toxicology. This new edition continues to present entries devoted to key concepts and specific chemicals. There has been an increase in entries devoted to international organizations and well-known toxic-related incidents such as Love Canal and Chernobyl. Along with the traditional scientifically based entries, new articles focus on the societal implications of toxicological knowledge including environmental crimes, chemical and biological warfare in ancient times, and a history of the U.S. environmental movement.
With more than 1150 entries, this second edition has been expanded in length, breadth and depth, and provides an extensive overview of the many facets of toxicology.
Also available online via ScienceDirect - featuring extensive browsing, searching, and internal cross-referencing between articles in the work, plus dynamic linking to journal articles and abstract databases, making navigation flexible and easy. For more information, pricing options and availability visit www.info.sciencedirect.com.
[5] Encyclopedia of Toxicology, Chemicals & Concepts, Philip Wexler (Editor), Academic Press, 1998, ISBN-10: 012227220X, ISBN-13: 978-0122272202 - Quoting:
The Encyclopedia of Toxicology provides a comprehensive collection of concise and readable explanations of basic principles in toxicology and the potential hazards of chemicals. Written by highly qualified contributors and containing a broad selection of topics, the Encyclopedia of Toxicology is of value to both toxicologists and non-toxicologists, including physicians, attorneys, regulators, safety managers, and environmental engineers-anyone whose work involves the health and safety issues of common and uncommon substances. The Encyclopedia of Toxicology plays a critical role at the intermediate level by offering more detail than a dictionary while remaining accessible to the generalist in risk assessment, regulation, and consulting.
The Encyclopedia includes entries related to research and clinical toxicology, risk assessment, ecotoxicology, epidemiology, radiation, noise, information resources, organizations, and education. With more than 750 entries, extensive cross-references, a detailed index, and numerousreferences to primary and secondary literature, the Encyclopedia will be an indispensable resource.
[6] Encyclopedia of Clinical Toxicology: A Comprehensive Guide to the Toxicology of Prescription and OTC Drugs, Chemicals, Herbals, Plants, Fungi, Marine ... Clothing and Environmental Toxins, Irving S. Rossoff, Informa Healthcare, 2001, ISBN-10: 1842141015, ISBN-13: 978-1842141014 - Quoting:
An encyclopedic guide to the physical properties and symptomatology, this book describes adverse effects and interactions often not reported by manufacturers and not published in PDRs and the other standard compendia. It is compactly written and easy to read, designed for quick reference and retrieval of vital information about the effects, interactions, and lethal doses of thousands of toxic substances that can destroy health, seriously endanger health, or cause death, and that are in many cases documented nowhere else. An exceptionally complete word index of some 100 pages helps readers locate any topic by reference to substance headings, which are organized A-Z in the text.
[7] Arts, Crafts, & Theater Safety (ACTS), 181 Thompson Street, #23 New York, NY 10012-2586 Telephone: (212) 777-0062 E-Mail: ACTSNYC@cs.com, web search 5/9/12, website: http://www.artscraftstheatersafety.org/ - Quoting:
ACTS is a not-for-profit corporation that provides health, safety, industrial hygiene, technical services, and safety publications to the arts, crafts, museums, and theater communities. A part of the fees from our consulting services goes to support our free and low-cost services for artists. We gratefully accept donations, but do not solicit them from the artists who call here for help and advice.
We recognize that artists and performers are among the least affluent groups in society.
ACTS also will not accept money or take advertising in our publications from manufacturers of artists materials or businesses whose interests could conflict with ours. We want artists to know that we have no financial incentive to make our product and safety recommendations.
[8] The Artist's Complete Health and Safety Guide, Monona Rossol, Allworth Press, 2001, ISBN-10: 1581152043 ISBN-13: 978-1581152043 - Quoting:
Dozens of at-a-glance tables and charts present vital information about art materials, ingredients, technical hazards, proper protective equipment, and safe work practices simply and accurately. This brand-new third edition is now completely revised and expanded to detail lifesaving new safety and ventilation equipment, present urgent new discoveries on toxins and pollutants found in arts and crafts materials, and explain the controversies surrounding new government regulations. A virtual lifesaver for all art and craft workers.
[9] The Health & Safety Guide for Film, TV & Theater, Monona Rossol, Allworth Press, 2000, ISBN-10: 1581150717
ISBN-13: 978-1581150711 - Quoting:
Definitely a necessity for anyone involved in professional or amateur entertainment, this handbook is the only resource to offer all vital information about health and safety issues affecting the performing arts. Covered are topics relevant to every type of performance venue: stage, film, television, theme parks, circuses, parades, fireworks displays, and beyond. The author outlines safeguards against hazardous materials such a theatrical paints, certain makeup, pigments, and solvents, and recommends protective measures for woodworking, welding, using fog and other special effects. Safety checklists, agencies to contact for help, and other important tips are included.
[15] Cultural Heritage and Aerobiology [book review] Mandrioli, Caneva, and Sabbioni (English version), in Pan American Aerobiology Association Newsletter.
Cultural Heritage and Aerobiology, Methods and Measurement Techniques for Biodeterioration Monitoring, Paolo Mandrioli, Guilia Caneva, and Cristina Sabbioni, Eds., Kluwer Academic Publishers, 2003 ISBN 1-4020-1622-0
[16] "Mold/IAQ investigation, The Art School at [privacy deletion]", Daniel Friedman, 7/22/2005 (private publication). A request for indoor mold contamination investigation at an art school found significant levels of ultra-fine dust traced to a large variety of stored artists materials including glazes & pigments, some of which may be hazardous, including high levels of asbestos, talc, lead, and heavy metals.
[17] BLOOD in ART WORKS, TESTING FOR, Daniel Friedman,
This article describes and evaluates alternative forensic procedures that were used to test for the presence of blood in a red inscription inside of the lid of an antique wooden memento box that is attributed to the property of and is inscribed and signed "Frida Kahlo".
US EPA - Mold Remediation in Schools and Commercial Building [ copy on file as /sickhouse/EPA_Mold_Remediation_in_Schools.pdf ] - US EPA
In addition to citations & references found in this article, see the research citations given at the end of the related articles found at our suggested
Carson, Dunlop & Associates Ltd., 120 Carlton Street Suite 407, Toronto ON M5A 4K2. Tel: (416) 964-9415 1-800-268-7070 Email: info@carsondunlop.com. Alan Carson is a past president of ASHI, the American Society of Home Inspectors.
Carson Dunlop Associates provides extensive home inspection education and report writing material. In gratitude we provide links to tsome Carson Dunlop Associates products and services.