Improving school security with wireless locks

A Long Island, New York, school district developed and implemented a comprehensive plan to upgrade security in their schools. The key initiatives included redesigning the entrances to provide a single-point of entry for visitors and updating the hardware to provide better access control.
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CPVC pipes and fitting

Recent industry trends have enabled several choices of competing plumbing materials to gain greater traction in the market. As a result, plumbing professionals have far more factors to consider when designing a system.
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Additional thoughts on the NAFS short-form specification

In the December 2014 issue of The Construction Specifier, Dean Lewis wrote about the North American Fenestration Standard/Specification for Windows, Doors, and Skylights’s (NAFS’) short-form specification. American Architectural Manufacturers Association/Window and Door Manufacturers Association/Canadian Standards Association (AAMA/WDMA/CSA) 101/I.S. 2/A440, serves as the basis for product certification as required by...
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Understanding fire protection engineering

Keeping costs down while maintaining the highest standard of safety and meeting building requirements is a goal for any project. In most cases, this is easier said than done, but following best practices in fire protection engineering can provide oft-overlooked ways to achieve this goal.
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