In this unique quick-reference guide, a single, 6-page laminated card, you get all the Significant Changes to the National Electrical Code (NEC) that you need to know based on the current 2017 NEC .Special sections:Code Wide Changes and Labeling/MarkingGFCIBranch CircuitsGrounding & BondingReceptaclesHealth Care FacilitiesSolar/Photovoltaics (PV)Emergency Systems
Does the identification number 60 indicate a toxic substance or a flammable solid, in the molten state at an elevated temperature? Does the identification number 1035 indicate ethane or butane? What is the difference between natural gas transmission pipelines and natural gas distribution pipelines? If you came upon an overturned truck on the highway that was leaking, would you be able to identify if it was hazardous and know what steps to take? Questions like these and more are answered in the Emergency Response Guidebook. Learn how to identify symbols for and vehicles carrying toxic, flammable, explosive, radioactive, or otherwise harmful substances and how to respond once an incident involving those substances has been identified. Always be prepared in situations that are unfamiliar and dangerous and know how to rectify them. Keeping this guide around at all times will ensure that, if you were to come upon a transportation situation involving hazardous substances or dangerous goods, you will be able to help keep others and yourself out of danger. With color-coded pages for quick and easy reference, this is the official manual used by first responders in the United States and Canada for transportation incidents involving dangerous goods or hazardous materials.
Scores of talented and dedicated people serve the forensic science community, performing vitally important work. However, they are often constrained by lack of adequate resources, sound policies, and national support. It is clear that change and advancements, both systematic and scientific, are needed in a number of forensic science disciplines to ensure the reliability of work, establish enforceable standards, and promote best practices with consistent application. Strengthening Forensic Science in the United States: A Path Forward provides a detailed plan for addressing these needs and suggests the creation of a new government entity, the National Institute of Forensic Science, to establish and enforce standards within the forensic science community. The benefits of improving and regulating the forensic science disciplines are clear: assisting law enforcement officials, enhancing homeland security, and reducing the risk of wrongful conviction and exoneration. Strengthening Forensic Science in the United States gives a full account of what is needed to advance the forensic science disciplines, including upgrading of systems and organizational structures, better training, widespread adoption of uniform and enforceable best practices, and mandatory certification and accreditation programs. While this book provides an essential call-to-action for congress and policy makers, it also serves as a vital tool for law enforcement agencies, criminal prosecutors and attorneys, and forensic science educators.
QUICK-CARD: Electrical Residential Rough-In Quick-Card Based on the 2017 National Electrical Code (NEC) and 2015 International Residential Code (IRC)by Builder's Book, Inc.In this unique quick-reference guide, a single, 6-page laminated card, provides the essential information for the Electrical Residential Rough-In used in architectural plans and engineering drawings.Dozens of the most frequently used symbols are shown for plan view, and where alternatives are commonly in use, multiple symbols are shown. Typical notation formats are also included. A must have for every electrical contractor.Features:Electrical Wiring - General InformationAmerican Wire GageStandard Wiring ColorsRough-In Basic StepsOutlet, Device, Pull & Junction BoxesMetal BoxesTypes of BoxesVolume Allowance per ConductorBranch Circuits & OutletsReceptacle OutletsCalculationsCalculating Required Electrical ServiceBranch-Circuit Requirements
This NEW 4-page guide provides the essential electrical conduit bending information used in architectural plans and engineering drawings. A must have for every electrical contractor.
Backpacker brings the outdoors straight to the reader's doorstep, inspiring and enabling them to go more places and enjoy nature more often. The authority on active adventure, Backpacker is the world's first GPS-enabled magazine, and the only magazine whose editors personally test the hiking trails, camping gear, and survival tips they publish. Backpacker's Editors' Choice Awards, an industry honor recognizing design, feature and product innovation, has become the gold standard against which all other outdoor-industry awards are measured.