An official website of the United States government
Here’s how you know
Official websites use .gov
A .gov website belongs to an official government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you’ve safely connected to the .gov website. Share sensitive information only on official, secure websites.
Stephen J. Treado, Mark A. Kedzierski, Stephanie S. Watson, Nicos Martys, Kenneth D. Cole
This report summarizes the measurement results and recommended procedures for responding to building plumbing system contamination incidents and restoring the...
This document is intended to provide practicing engineers and building code officials with a technical resource that (i) describes current practices for the...
The NRC is developing guidance for performing quantitative human reliability analysis for post-fire mitigative human actions modeled in a fire probability risk...
William F. Young, Kate Remley, John M. Ladbury, Christopher L. Holloway, Chriss A. Grosvenor, Galen H. Koepke, Sander Floris, Wouter Numan, Andrea Garuti
In this report, we investigate radio communication problems faced by emergency responders (firefighters, police, and emergency medical personnel) in disaster...
This paper quantifies the influence of diamond nanoparticles on the boiling performance of R134a/polyolester mixtures on a roughened, horizontal, flat surface...
The U.S. Centers for Disease Control and Prevention (CDC) has reported that up to half of non-fatal CO poisoning incidents during the hurricane seasons in 2004...
The operation of modern buildings can support a vast amount of static and real-time data. Static information such as building schematics is vital for security...
We perform calculations of 2D laminar and 3D turbulent channel flow with periodic streamwise boundary conditions. From the laminar results we verify that the...
Firefighters and other emergency responders often work in adverse environments. The operating environments can be very noisy. Personal Alert Safety Systems...
Richard D. Peacock, Jason D. Averill, Erica D. Kuligowski
Occupant descent down stairwells during building evacuations is typically described by measureable engineering variables such as stairwell geometry, speed...
William S. Dols, Jayne B. Morrow, Andrew K. Persily, Brett Matzke, Landon Sego, Lisa Nuffer, Brent Pulsipher
In an effort to validate and demonstrate response and recovery sampling approaches and technologies, the U.S. Department of Homeland Security (DHS), along with...
Evacuation models, including engineering hand calculations and computational tools, are used to evaluate the level of safety provided by buildings during...
The National Institute of Standards and Technology (NIST) has a Reduced Risk of Fire Spread in Wildland-Urban Interface (WUI) Communities research program. The...
Propagation of an outdoor fire front in wildland or in a combination of wildland and structural fuels (the so-called wildland-urban interface or WUI fire), can...
A series of 14 experiments was conducted in 7-story building to evaluate the ability of positive pressure ventilation fans, wind control devices and floor below...
This paper discusses the breakthroughs in science and engineering that have brought fire testing technology to its current state of maturity and provides...
Improved detector technology in the past two decades opened a new era in the field of optical radiation measurements. Lower calibration and measurement...
This document reports on the test results of an evaluation of the image quality of thermal imaging cameras used by the fire service. The test methods used were...
This document reports on the test results of an evaluation of the image quality of thermal imaging cameras used by the fire service. The test methods used were...
Probabilistic models are developed for directional wind speeds in hurricane, thunderstorm, and synoptic wind storms. The models, calibrated to data, are used to...
An assessment of uncertainties for the National Institute of Standards and Technology (NIST) 1016 mm Guarded-Hot-Plate apparatus is presented. The uncertainties...
Eight full scale experiments were conducted to examine the impact of wind on fire spread through a multi-room structure and examine the capabilities of wind...
The NFPA 2001 standard on the use of clean agents for the suppression of fires arose from the phase-out of Halon 1301. Standard methods exists for specifying...
Evacuation models, including engineering hand calculations and computational tools, are used to evaluate the level of safety provided by buildings during...
David G. Holmberg, Stephen J. Treado, William D. Davis, Steven T. Bushby, Alan B. Vinh, Michael A. Galler, R Vettori
The Building Networks and Public Safety Communications project has three components: (1) addressing feasibility of using building networks for bridging first...
The Sleep Products Safety Council is sponsoring a study at NIST of the viability of a bench-scale version of CFR 1632 (cigarette ignition of mattresses). In the...
Andrew J. Lock, Matthew F. Bundy, Erik L. Johnsson, Anthony P. Hamins, Gwon Ko, Cheolhong Hwang, Stephen P. Fuss, Richard H. Harris Jr.
This report describes new full-scale ISO9705 compartment fire experiments, which include local measurements of temperature and species composition. The...
While wireless sensor network technology has advanced in recent years, potential users of these systems in buildings still have concerns with their use. This...
Stephen J. Treado, Mark A. Kedzierski, Daniel R. Flynn, David Wilmering, Thomas D. Montgomery, Kenneth D. Cole
This report summarizes measurements and results conducted to evaluate the accumulation and removal of water-borne contaminants in building plumbing systems. In...
The BACnet standard [1] defines a communication protocol for information exchange between components of a distributed building automation and control system...