Author: Publisher:
ISBN: 9781619463851
Category :
Languages : en
Pages :
Book Description
Respirable Crystalline Silica in Construction Training Booklet
Author: Respirable Crystalline Silica in Construction Training Booklet (Spanish)
Author: National Safety CompliancePublisher:
ISBN: 9781619467286
Category :
Languages : en
Pages : 0
Book Description
Crystalline Silica In Construction Supplement
Author: National Safety Compliance Services StaffPublisher:
ISBN: 9781619466098
Category :
Languages : en
Pages :
Book Description
The Construction Chart Book
Author: CPWR--The Center for Construction Research and TrainingPublisher: Cpwr - The Center for Construction Research and Training
ISBN:
Category : Business & Economics
Languages : en
Pages : 160
Book Description
The Construction Chart Book presents the most complete data available on all facets of the U.S. construction industry: economic, demographic, employment/income, education/training, and safety and health issues. The book presents this information in a series of 50 topics, each with a description of the subject matter and corresponding charts and graphs. The contents of The Construction Chart Book are relevant to owners, contractors, unions, workers, and other organizations affiliated with the construction industry, such as health providers and workers compensation insurance companies, as well as researchers, economists, trainers, safety and health professionals, and industry observers.
Cal/OSHA Pocket Guide for the Construction Industry
Author: Publisher:
ISBN: 9781622701070
Category :
Languages : en
Pages :
Book Description
The Cal/OSHA Pocket Guide for the Construction Industry is a handy guide for workers, employers, supervisors, and safety personnel. This latest 2011 edition is a quick field reference that summarizes selected safety standards from the California Code of Regulations. The major subject headings are alphabetized and cross-referenced within the text, and it has a detailed index. Spiral bound, 8.5 x 5.5"
OSHA's Respirable Crystalline Silica Standard for Construction
Author: A Guide to Working Safely with Silica
Author: Publisher:
ISBN:
Category : Government publications
Languages : en
Pages : 22
Book Description
Controlling Silica Exposures in Construction
Author: U. S. LaborPublisher: CreateSpace
ISBN: 9781478152446
Category :
Languages : en
Pages : 70
Book Description
This guidance document, OSHA 3362-04, Controlling Silica Exposures in Construction, addresses the control of employee exposures to respirable dust containing crystalline silica, which is known to cause silicosis, a serious lung disease, as well as increase the risk of lung cancer and other systemic diseases. This document provides information on the effectiveness of various engineering control approaches for several kinds of construction operations and equipment, and contains recommendations for work practices and respiratory protection, as appropriate. Quartz is the most common form of crystalline silica. In fact, it is the second most common surface material accounting for almost 12% by volume of the earth's crust. Quartz is present in many materials in the construction industry, such as brick and mortar, concrete, slate, dimensional stone (granite, sandstone), stone aggregate, tile, and sand used for blasting. Other construction materials that contain crystalline silica are asphalt filler, roofing granules, plastic composites, soils, and to a lesser extent, some wallboard joint compounds, paint, plaster, caulking and putty. Cristobalite, a less common form of crystalline silica, is formed at high temperatures (>1,470°C) in nature and by industrial processes. The ceramic and brick lining of boilers and vessels, some ceramic tiles, and volcanic ash contain cristobalite. The crystalline silica permissible exposure limit (PEL) for the construction industry at 29 CFR 1926.55(a) is expressed in terms of millions of particles per cubic foot (mppcf). This PEL is based on a particle count method long rendered obsolete by respirable mass (gravimetric) sampling, which yields results reported in milligrams per cubic meter (mg/m3). In contrast with the construction PEL, the crystalline silica PEL for general industry is based on gravimetric sampling, which is the only method currently available to OSHA compliance personnel. In this guidance, OSHA uses a benchmark 8-hour time-weighted average exposure of 0.1 mg/m3 of respirable silica dust as a point of reference in describing control measures utilized by the construction trades. OSHA is reviewing the construction and general industry PELs for silica in its ongoing silica rulemaking. The recommendations presented in this document are based on a review of information in the published literature, NIOSH In-Depth Survey Reports and OSHA inspection data. Engineering control evaluations reported in the published literature were generally performed in controlled work environments and may not reflect actual workplace exposures experienced at construction worksites. Moreover, potential silica exposure levels will depend on the concentration of silica in materials at construction sites, as well as factors in the work environment (such as enclosed, semi-enclosed, or open spaces and/or multiple operations generating silica dust) as well as environmental conditions (such as wind direction and speed). Therefore, OSHA encourages employers to conduct periodic exposure monitoring to confirm that engineering and work practice controls are effective and that appropriate respiratory protection is being used where necessary. Controls continue to evolve and OSHA encourages equipment suppliers and contractors to work with industrial hygienists to evaluate new designs and products to obtain objective information that can be used to evaluate performance and support informed decisions on use. If you choose to modify equipment, it is important to follow equipment manufacturers' recommendations in order to ensure that modifications do not adversely affect equipment performance and that no additional hazards are created. Furthermore, ground-fault circuit interrupters (GFCI) and water tight/sealable electrical connectors should be used with electric tools and equipment on construction sites (OSHA, 1996). These features are particularly important in areas where water is used to control dust.
National Silicosis Conference ...
Author: The Construction Safety Guide
Author: Daniel Jay FelperinPublisher: eBookIt.com
ISBN: 193100286X
Category : Reference
Languages : en
Pages : 62
Book Description
This guide is a handy, easy-to use reference to construction safety and regulatory compliance and a proactive health and safety tool offering job hazard analysis, safe work practices and daily safety reminders. Useful for emergency planning, preparedness and response, it provides concise information for employers, supervisors and employees.