Guide for the Selection of Commercial Explosives Detection Systems For
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Taggants in Explosives (Part 5 Of
—. — Chapter Ill TAGGANT RESEARCH REVIEW —. .—— Chapter 111.–TAGGANT RESEARCH REVIEW **** **** *.*0 **** 9*** **** **** ***0 *0** **** **0 *****9 51 Taggant Development History ● **** **** **** 900* **4* *a **a********** 51 Identification Taggants. 51 Predetonation Only. 52 Radiological Tracers. 52 Chemical Assay. 53 Physical Taggants . 53 Summary. 56 Detection Taggants. 56 Vapor Taggants. 57 Summary. 58 Detection Taggant Sensor Systems. .......59 untagged Detectoin ● **** a*** **** **** e.** a*** **** *e* be********* 62 Vapor Detection. ..62 Differential Contrast Radiography . .. .....63 Excitation lnduced Emissions. .......64 Summary. .......65 Current BAFT/Aerospace Tagget ● **** 65 Program Status ... , . 65 Projected Schedule. ............ 68 Implementation Philosophy. ., . .......69 Identification Taggant Surviaval Teasting ● **0* **** **m* **09 *b** **em **0** 70 Boosters, Military Explosives . ., . .......71 Black and Smokeless Powders . .......72 Detonators and Detonating Cord . .......72 Summary. .......72 Chapter Ill TAGGANT RESEARCH REVIEW INTRODUCTION TAGGANT DEVELOPMENT HISTORY The idea of adding material to explosives to Identification Taggants enhance the predetonation detection and the postdetonation identification of explosives has Ideas for tagging materials to be used for been considered by various military and civil- identification of the source of explosives used ian agencies for at least 15 years. Some of the in criminal bombings and bombing attempts suggested material, such as radioactive iso- can be generally grouped into the following topes, would perform both functions, some four classes: could only perform one. A number of the con- 1. addition of materials that would not sur- cepts which have been proposed during that vive the detonation, but which would pro- time are briefly described in the following sub- vide information if a bomb were recov- sect ions. ered undetonated; 51 52 ● Taggants in Explosives 2. -
Conventional Explosions and Blast Injuries 7
Chapter 7: CONVENTIONAL EXPLOSIONS AND BLAST INJURIES David J. Dries, MSE, MD, FCCM David Bracco, MD, EDIC, FCCM Tarek Razek, MD Norma Smalls-Mantey, MD, FACS, FCCM Dennis Amundson, DO, MS, FCCM Objectives ■ Describe the mechanisms of injury associated with conventional explosions. ■ Outline triage strategies and markers of severe injury in patients wounded in conventional explosions. ■ Explain the general principles of critical care and procedural support in mass casualty incidents caused by conventional explosions. ■ Discuss organ-specific support for victims of conventional explosions. Case Study Construction workers are using an acetylene/oxygen mixture to do some welding work in a crowded nearby shopping mall. Suddenly, an explosion occurs, shattering windows in the mall and on the road. The acetylene tank seems to be at the origin of the explosion. The first casualties arrive at the emergency department in private cars and cabs. They state that at the scene, blood and injured people are everywhere. - What types of patients do you expect? - How many patients do you expect? - When will the most severely injured patients arrive? - What is your triage strategy, and how will you triage these patients? - How do you initiate care in victims of conventional explosions? Fundamental Disaster Management I . I N T R O D U C T I O N Detonation of small-volume, high-intensity explosives is a growing threat to civilian as well as military populations. Understanding circumstances surrounding conventional explosions helps with rapid triage and recognition of factors that contribute to poor outcomes. Rapid evacuation of salvageable victims and swift identification of life-threatening injuries allows for optimal resource utilization and patient management. -
Jones (Stephen) Oklahoma City Bombing Archive, 1798 – 2003 (Bulk 1995 – 1997)
JONES (STEPHEN) OKLAHOMA CITY BOMBING ARCHIVE, 1798 ± 2003 (BULK 1995 ± 1997). See TARO record at http://www.lib.utexas.edu/taro/utcah/03493/cah-03493.html (Approximately 620 linear feet) This collection is open for research use. Portions are restricted due to privacy concerns. See Archivist's Note for more details. Use of DAT and Beta tapes by appointment only; please contact repository for more information. This collection is stored remotely. Advance notice required for retrieval. Contact repository for retrieval. Cite as: Stephen Jones Oklahoma City Bombing Archive, 1798 ± 2003 (Bulk 1995 ± 1997), Dolph Briscoe Center for American History, University of Texas at Austin. [AR 98-395; 2003-055; 2005-161] ______________________________________________________________________________ BIOGRAPHICAL NOTE: Stephen Jones (born 1940) was appointed in May 1995 by the United States District Court in Oklahoma City to serve as the lead defense attorney for Timothy McVeigh in the criminal court case of United States of America v. Timothy James McVeigh and Terry Lynn Nichols. On April 19, 1995, two years to the day after the infamous Federal Bureau of Investigation and Bureau of Alcohol, Tobacco, and Firearms raid on the Branch Davidians at Waco, Texas, a homemade bomb delivered inside of a Ryder rental truck was detonated in front of the Alfred P. Murrah Federal Building in Oklahoma City, Oklahoma. Timothy McVeigh, as well as his accomplice Terry Nichols, were accused of and, in 1997, found guilty of the crime, and McVeigh was executed in 2001. Terry Nichols is still serving his sentence of 161 consecutive life terms without the possibility of parole in the ADX Florence super maximum-security prison in Florence, Colorado. -
Chemical Accident Prevention & Preparedness
Lessons Learned Bulletin No. 5 Chemical Accident Prevention & Preparedness Major accidents involving fertilizers The aim of the bulletin is to provide insights on lessons learned from accident reported in the European Major Accident Reporting System (eMARS) and other accident sources for both industry operators and government regulators. In future the CAPP Lessons Learned Bulletin will be produced on a semi-annual basis. Each issue of the Bulletin focuses on a particular theme. Accident 1 Summary Wholesale and retail storage and distribution In preparing this bulletin, 25 major accidents in eMARS involving fertiliz- Sequence of events was to attack the source of the fire with ers were studied together with an ad- portable fire extinguishers, in the absence ditional 25 accidents from other free A fire occurred in a warehouse storing fer- of activated fire hose reels. Arriving on sources, including also accidents in tilizers and chemical products belonging the site, firemen observed that very thick transport. Events were chosen on the to a wholesale distributor of numerous smoke was emitted from the storage basis that ammonium nitrate or NPK products, including sugar, molasses, fer- compartment. It also appeared that a fertilizer (nitrogen-phosphorus-potas- tilizers, and cereals. The storage instal- fire was burning beneath the mass. How- sium) was involved in the accident. lation was subdivided into 8 compart- ever, the intervention of the firefighters ments of which two contained NPK (15% appeared to focus solely on the presence In general, with some exceptions, N, 8% P, 22% K) fertilizers in quantities of ammonium nitrate fertilizer, ignoring, most accidents occurred in ware- of 600 tonnes and 850 tonnes respec- the nature of the other chemical prod- houses or general chemicals manu- tively. -
The Development of a Semtex-H Simulant for Terahertz Spectroscopy
J Infrared Milli Terahz Waves DOI 10.1007/s10762-016-0336-z The Development of a Semtex-H Simulant for Terahertz Spectroscopy N. Greenall1 & A. Valavanis1 & H. J. Desai2 & D. O. Acheampong2 & L. H. Li1 & J. E. Cunningham1 & A. G. Davies1 & E. H. Linfield1 & A. D. Burnett1,3 Received: 14 September 2016 /Accepted: 11 November 2016 # The Author(s) 2016. This article is published with open access at Springerlink.com Abstract The development and use of terahertz (THz) frequency spectroscopy systems for security screening has shown an increased growth over the past 15 years. In order to test these systems in real-world situations, safe simulants of illicit materials, such as Semtex-H, are required. Ideally, simulants should mimic key features of the material of interest, such that they at least resemble or even appear indistinguishable from the materials of interest to the interrogating technique(s), whilst not having hazardous or illicit properties. An ideal simulant should have similar physical properties (malleability, density, surface energy and volatility to the material of interest); be non-toxic and easy to clean and decontaminate from surfaces; be recyclable or disposable; and be useable in a public environment. Here, we present a method for developing such an explosive simulant (for Semtex-H) based on a database of THz spectra of common organic molecules, and the use of a genetic algorithm to select a mixture of compounds automatically to form such a simulant. Whilst we focus on a security application, this work could be applied to various other contexts, where the material of interest is dangerous, impractical or costly. -
Development of a Correlation Between
DEVELOPMENT OF A CORRELATION BETWEEN ROTARY DRILL PERFORMANCE AND CONTROLLED BLASTING POWDER FACTORS by JOHN CHARLES LEIGHTON B.A.Sc, The University of British Columbia, 1978 A THESIS SUBMITTED IN PARTIAL FULFILMENT OF THE REQUIREMENTS FOR THE DEGREE OF MASTER OF APPLIED SCIENCE in THE FACULTY OF GRADUATE STUDIES Department of Mining and Mineral Process Engineering We accept this thesis as conforming to the required standard THE UNIVERSITY OF BRITISH COLUMBIA August 1982 © John Charles Leighton, 1982 In presenting this thesis in partial fulfilment of the requirements for an advanced degree at the University of British Columbia, I agree that the Library shall make it freely available for reference and study. I further agree that permission for extensive copying of this thesis for scholarly purposes may be granted by the head of my department or by his or her representatives. It is understood that copying or publication of this thesis for financial gain shall not be allowed without my written permission. John Charles Leighton Department of MIVMVI3 The University of British Columbia 1956 Main Mall Vancouver, Canada V6T 1Y3 Date DE-6 (.3/81) - i i - ABSTRACT Despite the availability of established, sophisticated methods for plan• ning and designing stable slopes in rock, comparatively little attention is usually paid to the problems of carrying out the excavation. Blasting should be carefully planned to obtain optimum fragmentation as well as steep, stable pit walls for a minimum stripping ratio. The principal difficulty facing a blast designer is the lack of prior information about the many critical blasting characteristics of the rock mass. -
Deep Ultraviolet Resonance Raman Excitation Enables Explosives Detection
Deep Ultraviolet Resonance Raman Excitation Enables Explosives Detection DAVID D. TUSCHEL, ALEKSANDR V. MIKHONIN, BRIAN E. LEMOFF, and SANFORD A. ASHER* University of Pittsburgh, Department of Chemistry, Pittsburgh, Pennsylvania 15260 (D.D.T., A.V.M., S.A.A.); and West Virginia High Technology Consortium Foundation, 1000 Technology Drive, Fairmont, West Virginia 26554 (B.E.L.) We measured the 229 nm absolute ultraviolet (UV) Raman cross-sections detection, e.g., an object suspected of being a roadside bomb. of the explosives trinitrotoluene (TNT), pentaerythritol tetranitrate Two remote detection methods are laser-induced breakdown (PETN), cyclotrimethylene-trinitramine (RDX), the chemically related spectroscopy (LIBS)4,5 and Raman spectroscopy.6–8 Single- nitroamine explosive HMX, and ammonium nitrate in solution. The 229 shot LIBS spectra with excellent signal-to-noise ratio can nm Raman cross-sections are 1000-fold greater than those excited in the readily be obtained at distances of 30 m. However, because near-infrared and visible spectral regions. Deep UV resonance Raman LIBS is essentially an atomic emission method it is useful spectroscopy enables detection of explosives at parts-per-billion (ppb) concentrations and may prove useful for stand-off spectroscopic detection mainly for determining elemental composition; the method of explosives. lacks clear molecular specificity. In contrast, the Raman band Index Headings: Ultraviolet resonance Raman; Explosives; Energetic frequencies depend upon chemical bonding in the compounds materials; Absolute Raman cross-sections; Solution phase; Stand-off to be identified. Therefore, remote detection by Raman detection; Acetonitrile. spectroscopy offers the distinct advantage of chemical specificity and benefits from the ability to generate valid reference Raman spectra under laboratory conditions, against INTRODUCTION which spectra obtained in the field can be compared. -
Guide for the Selection of Commercial Explosives Detection Systems for Law Enforcement Applications
U.S. Department of Justice Office of Justice Programs National Institute of Justice National Institute of Justice ABOUT THELaw LAW Enforcement ENFORCEMENT and Corrections AND CORRECTIONS Standards and Testing Program Guide for the Selection of Commercial Explosives Detection Systems for Law Enforcement Applications NIJ Guide 100-99 U.S. Department of Justice Office of Justice Programs 810 Seventh Street N.W. Washington, DC 20531 Janet Reno Attorney General Raymond C. Fisher Associate Attorney General Laurie Robinson Assistant Attorney General Noël Brennan Deputy Assistant Attorney General Jeremy Travis Director, National Institute of Justice Office of Justice Programs National Institute of Justice World Wide Web Site World Wide Web Site http://www.ojp.usdoj.gov http://www.ojp.usdoj.gov/nij ABOUT THE LAW ENFORCEMENT AND CORRECTIONS STANDARDS AND TESTING PROGRAM The Law Enforcement and Corrections Standards and Testing Program is sponsored by the Office of Science and Technology of the National Institute of Justice (NIJ), U.S. Department of Justice. The program responds to the mandate of the Justice System Improvement Act of 1979, which created NIJ and directed it to encourage research and development to improve the criminal justice system and to disseminate the results to Federal, State, and local agencies. The Law Enforcement and Corrections Standards and Testing Program is an applied research effort that determines the technological needs of justice system agencies, sets minimum performance standards for specific devices, tests commercially available equipment against those standards, and disseminates the standards and the test results to criminal justice agencies nationally and internationally. The program operates through: The Law Enforcement and Corrections Technology Advisory Council (LECTAC) consisting of nationally recognized criminal justice practitioners from Federal, State, and local agencies, which assesses technological needs and sets priorities for research programs and items to be evaluated and tested. -
Explosives and Terminal Ballistics
AND TERMINAL BALLISTICS A REPORT PREPARED FOR THE AAF SCIEN'rIFIC ADVISORY GROUP By D. P. MAC DOUGALL Naval Ordnance Laboratory, Washington, D. C. N. M. NEWMARK Department oj Civil Engineering, University oj Illinois • PMblished May, 1946 by HEADQUARTERS AIR MATERIEL COMMAND PUBLICATIONS BRANCH, INTEJtJYiE~9) '1001 WRIGHT FIELD, DAYTON, OHIO V-46579 The AAF Scientific Advisory Group was activated late in 1944 by General of the Army H. H. Arnold. He se cured the services of Dr. Theodore von Karman, re nowned scientist and consultant in aeronautics, who agreed to organize and direct the group. Dr. von Karman gathered about him a group of Ameri can scientists from every field of research having a bearing on air power. These men then analyzed im portant developments in the basic sciences, both here and abroad, and attempted to evaluate the effects of their application to air power. This volume is one of a group of reports made to the Army Air Forces by the Scientific Advisory Group. Thil document contolnl Information affecting the notional defenle of the United Statel within the meaning of the Espionage Ad, SO U. S. C., 31 and 32, 01 amended. Its tronsmiulon or the revelation of Its contents In any manner to on unauthorized person II prohibited by low. AAF SCIENTIFIC ADVISORY GROUP Dr. Th. von Karman Director Colonel F. E. Glantzberg Dr. H. L. Dryden Deputy Director, Military Deputy Director, Scientific Lt Col G. T. McHugh, Executive Capt C. H. Jackson, Jr., Secretary CONSULTANTS Dr. C. W. Bray Dr. A. J. Stosick Dr. L. A. -
Explosive Weapon Effectsweapon Overview Effects
CHARACTERISATION OF EXPLOSIVE WEAPONS EXPLOSIVEEXPLOSIVE WEAPON EFFECTSWEAPON OVERVIEW EFFECTS FINAL REPORT ABOUT THE GICHD AND THE PROJECT The Geneva International Centre for Humanitarian Demining (GICHD) is an expert organisation working to reduce the impact of mines, cluster munitions and other explosive hazards, in close partnership with states, the UN and other human security actors. Based at the Maison de la paix in Geneva, the GICHD employs around 55 staff from over 15 countries with unique expertise and knowledge. Our work is made possible by core contributions, project funding and in-kind support from more than 20 governments and organisations. Motivated by its strategic goal to improve human security and equipped with subject expertise in explosive hazards, the GICHD launched a research project to characterise explosive weapons. The GICHD perceives the debate on explosive weapons in populated areas (EWIPA) as an important humanitarian issue. The aim of this research into explosive weapons characteristics and their immediate, destructive effects on humans and structures, is to help inform the ongoing discussions on EWIPA, intended to reduce harm to civilians. The intention of the research is not to discuss the moral, political or legal implications of using explosive weapon systems in populated areas, but to examine their characteristics, effects and use from a technical perspective. The research project started in January 2015 and was guided and advised by a group of 18 international experts dealing with weapons-related research and practitioners who address the implications of explosive weapons in the humanitarian, policy, advocacy and legal fields. This report and its annexes integrate the research efforts of the characterisation of explosive weapons (CEW) project in 2015-2016 and make reference to key information sources in this domain. -
Recent Developments in Composition C-4: Towards an Alternate Binder and Reduced Sensitivity
Recent Developments in Composition C-4: Towards an Alternate Binder and Reduced Sensitivity NDIA Insensitive Munitions & Energetic Materials Technology Symposium 2009 Jim Owens* BAE SYSTEMS OSI, Holston Army Ammunition Plant Paul Vinh RDECOM-ARDEC, Picatinny Arsenal IMEMTS 2009 – Tucson, AZ Cleared for Public Release by BAE Systems 1 Presentation Outline • Research Extrudable Moldable Insensitive eXplosive (OSX-REMIX) • Background • Program Objectives • Technical Approach • Formulation and Evaluation • Summary • Alternate Plastic-binder Extrudable eXplosive (OSX-APEX) • Background • Program Objectives • Technical Approach • Formulation • Modified Accelerated Aging Trial • Summary IMEMTS 2009 – Tucson, AZ Cleared for Public Release by BAE Systems 2 Acknowledgement • PM-CCS • Mr. Felix Costa • RDECOM-ARDEC • Mr. Paul Vinh • Mr. Sanjeev Singh • Mr. Gregory Tremarco • BAE SYSTEMS OSI • Mr. Jim Haynes • Ms. Kelly Guntrum • Mr. Alberto Carrillo • Mr. Matt Hathaway • Mr. Brian Alexander IMEMTS 2009 – Tucson, AZ Cleared for Public Release by BAE Systems 3 OSX-REMIX – Program Objectives • Composition C-4 already fares well in the arena of insensitivity, due to relatively large amount of binder. • Passes Bullet Impact and Fragment Impact (Army) sensitivity tests at ambient temperature. • Fails shock stimulus – Sympathetic Detonation and Shaped Charge Jet. • BAE’s task – to develop an alternate extrudable formulation with similar physical and energy output characteristics, while enhancing its insensitivity. • Maintain current binder configuration for comparison to standard C-4. • Identify modifications to process or alternate input energetics. • Formulate and evaluate physical and energetic properties. IMEMTS 2009 – Tucson, AZ Cleared for Public Release by BAE Systems 4 OSX-REMIX – Technical Approach • Modification to manufacturing process. • Maintain aqueous slurry-coating process. • Premixing RDX with fluid portion of binder (DOA/Oil). -
Tnt Equivalence of C-4 and Pe4: a Review of Traditional Sources and Recent Data
TNT EQUIVALENCE OF C-4 AND PE4: A REVIEW OF TRADITIONAL SOURCES AND RECENT DATA D. Bogosian1, M. Yokota1, S. Rigby2 1Baker Engineering and Risk Consultants, 360 N. Sepulveda Blvd., Ste 1090, El Segundo, CA 90245, USA; 2University of Sheffield, Department of Civil & Structural Engineering, Sir Frederick Mappin Building, Mappin Street, Sheffield, S1 3JD, United Kingdom ABSTRACT Since standard engineering-level blast models are typically developed to predict airblast parameters (pressure and impulse) from TNT bursts, prediction of airblast from other materials uses an equivalence factor by which an equivalent TNT weight is computed and used in the source term of the model. This approach is widespread in the industry and has been codified in numerous manuals, books, and papers. A recent effort co-sponsored by TSWG (U.S.) and FSTD (Singapore) collected and compiled equivalence data for a wide variety of explosive materials (both military grade as well as home-made) into a single software tool named STREET. The database thus assembled provides a comprehensive and expandable repository for equivalence data. Two of the main achievements in STREET are the consideration of equivalence as a function of scaled standoff (rather than a scalar), and the documentation of uncertainty in the estimated value. In this paper, we consider specifically the manual- and test-derived data related to Composition C-4, and as a first step, we draw some judgments regarding the equivalence implicit in blast curves provided by UFC 3-340-02, for both pressure and impulse. Next, we consider PE4, which is similar in composition to C-4 and is used widely in the UK.