Fire case histories make an argument for requiring survivability of all fire alarm system circuits. A fire occurred in the London Apartments for the elderly in Delaware, Ohio, on March 12, 1994. Manual fire alarm boxes and corridor smoke detectors were connected to the building’s fire alarm system.
Each year, thousands of workers are injured while working on ladders. Falls from ladders result in cuts, bruises, broken bones, and in some cases, lost lives. The three most common causes are ladders in poor condition, improper selection and improper use.
Approximately one in every 100,000 workers dies annually in vehicle accidents. Eleven percent of these occur in construction. A number of studies have been done to determine the causes. The National Institute of Occupational Safety and Health (NIOSH) published a report highlighting these causes.
In August 2004, Northeast financial sectors were alerted to possible terrorist activities focused on five specific buildings and areas: the International Monetary Fund and World Bank headquarters in Washington, D.C.; the New York Stock Exchange and Citigroup Center in New York; and the Prudential Fi
The safety record of contractors often comes under scrutiny. General contractors and host employers review the programs, workers' comp records and Occupational Safety and Health Administration (OSHA) citations of the subcontractors they hire.
It took just minutes for the 2003 nightmare at The Station nightclub in West Warwick, R.I., to reach its climax. The blaze was Rhode Island's most devastating fire in decades and the fourth-deadliest nightclub fire in U.S. history.
NFPA 70E offers standards for a complete safety program The Occupational Safety and Health Administration's (OSHA) enforcement emphasis on the use of proper electrical safety practices based on the National Fire Protection Association 70E standard has brought more attention to its requirements.
Advances in lighting technology have produced a variety of new retrofitting methods and components that are transforming existing high-volume facilities and transportation infrastructure. By their very nature, retrofits are designed to enhance performance and provide significant energy savings.
The electrical contractor's job on a typical construction project goes beyond the scope of traditional electrical installations. It's a two-part responsibility that includes the construction or renovation of electrical systems for the structure.
Protect them from temperature extremes More than 700 people die of hypothermia each year in the United States and more than 300 die from heat-related illnesses. The numbers are highest in December to January and July.
With the turn of the century, innovative methods for providing employee safety training have become more accessible to the average employer. Offers for e-learning (i.e. computer-based and online training) have bombarded the electrical construction industry.
Hospitality and gaming are markets well worth watching for security and life-safety systems installers and industry professionals. Hotel owners and security departments, faced with ever-increasing security demands, need to know what developments—some of them amazing—are being made in this sector.
To catch a thief means new wireless technology and other mobile computing. Police work is tough. And the officers can be pretty tough on their equipment, especially the delicate computer and video systems that help them in their daily rounds.
Earlier this year, routine activities came to an abrupt halt at San Bernardino Valley (Calif.) College when a construction crew excavating with a backhoe struck a power cable, causing a small explosion that knocked out a campus transformer.
Fire extinguishers are effective and simple Within 30 seconds a small flame can get totally out of control, causing a major fire. Dangerously high levels of black smoke usually fill a structure in minutes. In many cases, the fire will result in injury or death.
Line-construction contractors can do their best to train the management, offer safety training and equipment and trust the foremen who are appointed to a job, but it is an inherently dangerous business.