Search Results

< Back Closing in on the Product Release of the REACh™ Detector System Dec 2, 2021 A new innovation the represents a step change in how low-level waste is characterized and classified. After over 2 years of research and development the anticipated release of the REACh™ Detector System is nearing. We have driven the idea of performing waste characterization and classification in the field with a handheld detector into a reality. It all started with an idea and has led us to an innovation that will shortly become the industry standard. What makes REACh™ a System: A system is defined as a set of things working together as parts of a mechanism or an interconnecting network. We started with our expertise in radioactive waste characterization, classification and software development that has spanned over 40 years. Using that as a basis, we added a state-of-the-art handheld device designed to perform in-field spectroscopic radiation measurements and integrated it with the RADMAN™ Platform. The result is the RADMAN™ Enhanced Accurate Characterization Detector System - The REACh™ Detector System, or just plain REACh™. The REACh™ Detector is a handheld device that utilizes a 2”x2” Thallium doped Sodium Iodide crystal [NaI(Tl)]. This is a commonly used crystal in the nuclear industry. It provides some of the best light output among scintillators, which allows for easy scintillation (i.e., more flashes of light are produced from photons). NaI(Tl) crystals can be produced relatively inexpensively, provide good efficiency, and are able to measure the intensity and energies of incident radiation. Although HPGe and CZT detectors can provide some of the best energy resolutions for gamma spectroscopy, NaI(Tl) detector efficiencies are about a factor of 8 to 10 times better than that of HPGe and the CZT detectors have one of the lowest detector efficiencies due to the CZT limited detector size. Because of the complexity, costs, and detector efficiencies associated with HPGe and CZT detectors, they are not well suited for in-field-measurements of typical nuclear waste. Typical nuclear waste is comprised of well-defined, well-known, gamma emitting radionuclides. A scintillator, such as an NaI(Tl) detector which has been integrated into a hand-held instrument, is the most appropriate tool for the application of in-field waste characterizations. It is all about quick, reliable, and reproduceable measurements.The software integration rounds out the system on the backbone of the RADMAN™ Platform which is the most trusted radwaste management software for characterization and classification of radioactive waste and material in the industry. How was REACh™ put through its paces? We identified the critical characteristics associated with field characterization scenarios, defined the acceptance criteria, executed the test plan, and validated the results by way of independent reviews & comparison to current methods of characterization. Testing at the Processor The first round of field testing was performed at a LLRW processing facility in May of 2021 where a variety of packaged waste containers from several generators was available. Twenty-nine (29) waste packages had spectral acquisitions during the first round of field testing. This included twenty-one (21) 55-gallon drums, Six (6) B-25 boxes and two (2) 20’ long intermodal containers. Detailed radiation surveys were performed on the packages prior to each spectral acquisition. Historical characterization information was available for each package for validation purposes. Based upon the results obtained from the field testing of the REACh™ Detector System, it was shown that REACh™ can effectively detect the gamma emitting radionuclides present in the packaged radioactive waste. The results were in good agreement with those found with an HPGe detector-based system and the total gamma emitters found were within 10%. The REACh™ results for the 55-Gallon Drums on the aggregate were about 6% lower than the HPGe results. The REACh™ characterization results were over 20% lower on the average than the waste generator results. Testing at the Generators Thirteen containers had spectral acquisitions taken during the field testing at three nuclear sites. This included three (3) 20-foot intermodal containers, one (1) long handled tooling container, two (2) B-25 boxes and seven (7) liners consisting of six (6) ASC-200 steel liners and one (1) 14-195 steel liner. A total of over sixty (60) gamma scans were acquired on the thirteen containers. The Green Is Clean (GIC) material is very-low-level-radioactive-waste in that it has measured dose rates that are near equivalent to the background radiation in the area. Although this container is hardly radioactive, REACh™ was able to identify and quantify the prominent gamma emitters for this container. The contaminated tooling container was very low dose material, like the GIC above. REACh™ was effective at identifying and quantifying the prominent gamma emitting radionuclides associated with this container. The REACh™ system exceeded our expectations with very low-level material and proved to be a powerful tool to aide in free release surveys. The REACh™ system includes a remote survey stand and collimator to allow remote gamma scans on higher activity liners of ion exchange resin and filters. The remote operation provides gamma scans of high activity materials in an ALARA fashion. There were six (6) resin liners and one (1) partially full sludge liner analyzed during field testing. Results were in good agreement with the plant’s characterization results and the gamma emitting activities were within a few percent. By using REACh™ to directly measure the gamma emitting activity in the liners, the in-house sampling and analysis can be eliminated. We performed measurements of various sources thrown into a carboard box, as well as direct measurements of the sources to determine acquisition times and radionuclide identification capabilities for these very low activity sources. These are the types of sources most plants are using to test the response of current tool monitoring alarms. REACh™ was able to effectively detect all the gamma emitting sources. All radioactive check sources which were measured were easily identified with all but one (1) source being identified in seconds. An approximately 50 nCi 100cm2 Cs-137 source took a few minutes for identification, but REACh™ was able to easily identify this extremely low-level source at each measurement distance. Summary REACh™ is poised to change the current status quo by providing the ability to characterize radioactive packages in the field with fast, accurate In-Situ Characterization. The goal of the REACh™ design was to save time with instantaneous readings, thus minimizing dose with an ALARA conscious solution, and minimize potential human errors with the integration of both software and hardware… AND WE HAVE SUCCEEDED!!! Previous Next

Radioactive Material & Waste Shipping RADMAN™ Refresher Course Length: 3 Days Course Code: WMG-RC-153 Prerequisites: RC-102 RADMAN™, RC-150 or equivalent Satisfies: 49CFR172 Subpart H, 10CFR71.5 & NRC IE 79-19 Audience Profile: Professionals involved in radioactive shipping support, including HP, RP Tech, Supervisors, Managers, and Radioactive Shippers. < Back Course Description: The WMG, Inc. Radioactive Material & Waste Shipping RADMAN™ Refresher (RC-153) course is a fundamental and recurrent advanced level course designed to provide a comprehensive understanding of the regulatory landscape surrounding hazardous material transportation and RADMAN™ practical applications of WMG Computer Programs and their regulatory interfaces in managing radioactive materials and waste. This regulation training will focus on the Department of Transportation (DOT), Nuclear Regulatory Commission (NRC), and Environmental Protection Agency (EPA) rules and guidelines. Participants will delve into the intricacies of compliance and safety protocols for shipping radioactive materials in the U.S.A., emphasizing key regulations outlined in 10, 40, and 49 CFR. Through a combination of theoretical knowledge and practical application, participants will gain the skills needed to navigate the regulatory framework confidently satisfying 49 CFR Part 172 Subpart H, 10 CFR 71.5, and NRC IE 79-19. Skills Gained: • Demonstrate effective understanding and application of DOT, NRC & EPA regulations governing hazmat offeror pre-transportation and shipper functions for radioactive class 7 materials and waste by highway • Adherence to regulatory requirements • Identify and adhere to regulatory requirements for safe and secure transport of radioactive material and waste for processing or disposal • Effective use of the WMG, Inc. RADMAN™ Suite • Navigate complexities related to radioactive materials, waste, and compliance protocols

Air Transportation of Radioactive Materials Course Length: 1 Day Course Code: WMG-RC-300 Prerequisites: RC-150, RC-153 or equivalent Satisfies: 49CFR172 Subpart H & IATA DGR Section 1.5 Audience Profile: Radioactive shippers and shipping support involved in the air transportation (domestic or international) of radioactive material using the IATA Dangerous Goods Regulations for initial & recurrent training. < Back Course Description: The RC-300 course is a comprehensive and introductory program tailored for individuals engaged in the transportation of radioactive materials by air. This course is designed to empower hazmat employees, with no prior exposure or recurrent training to the International Air Transport Association (IATA) Dangerous Goods Regulations, to certify radioactive Class 7 material air and/or international shipments in full compliance with the Department of Transportation (DOT) regulations and the IATA dangerous goods air transportation regulations. Skills Gained: • Identify regulators who control the safe and secure transport of radioactive class 7 materials • Determine when cargo is a hazardous material/dangerous good and which type • Describe the air shipping quantity for a radioactive material • Identify the primary hazard class, and any subsidiaries when more than one hazard is present • Given a description of radioactive material, determine the proper shipping name • Determine the class 7 radiation and contamination controls and limitations • Identify the radioactive material communications required for an air shipment • Describe any additional air transport requirements

< Back WMG Welcomes Four New Sites Into the RADMAN™ Family Jun 16, 2021 We’re excited to announce that four new commercial sites are using our world-class software! Recently, 4 new sites have joined the WMG family and adopted the industry standard RADMAN™ Suite: Canadian Nuclear Laboratories, NEWGreen Legacy Services, Columbia Generating Station, and Comanche Peak. We’re thrilled to announce these partnerships and look forward to assisting these new clients wherever possible with the top-tier customer support & service that WMG is known for. Canadian Nuclear Laboratories (CNL) CNL is Canada’s premier nuclear science and technology organization, and a world leader in developing nuclear technology for peaceful and innovative applications. CNL is helping to restore and protect the environment, advancing clean energy technology, and pioneering medical breakthroughs to continue improving the health of people around the world.As part of a major technology and work process modernization effort, CNL evaluated numerous vendors and software packages, ultimately selecting RADMAN™ for their rad material management software. CNL also worked closely with WMG to define and develope a custom software application that integrates with RADMAN™ to create a comprehensive sample management and analysis suite. Comanche Peak WMG is pleased to welcome Comanche Peak, a two-unit nuclear power plant southwest of Dallas, Texas as one of our newest RADMAN™ subscribers! Comanche Peak recognized WMG’s high level of customer support, our continuous improvements to RADMAN™, and the integration of end-user feedback from the past 25 years to provide more value than lower cost alternatives they had previously used. Columbia Generating Station Columbia Generating Station is the only operating commercial nuclear power plant in the country that ships waste to US Ecology. After several years of using a competing software product, Columbia Generating Station opted to return to RADMAN™ for its simplicity, accuracy and best in class support. We’re excited to have them return and look forward to helping them meet their radwaste software needs. NewGreen Legacy Services WMG, Inc. is pleased to announce an agreement to provide the RAMSHP™ & StORM™ software subscription to NEWGreen Legacy Services, Inc. RAMSHP™ is used to manifest and document radioactive materials shipments between licensees. RAMSHP™ will characterize, ship, and track radioactive material shipments in accordance with NRC and DOT regulations as well as IAEA, ICAO and IATA rules and regulations. StORM™ is a companion program to RAMSHP™ and is used to characterize, inventory, and track vendor equipment received on-site in support of outage activities. It will maintain the inventory received and enables the user to quickly re-characterize the equipment and manifest it for return once the outage is over. Previous Next

< Back Dewatering Liners Brochure WMG Dewatering Liners: Redefining Excellence in Efficiency, Quality, and Innovation - Experience the Future of Dewatering Technology Today! Download Previous Next

< Back REACh™ Detector System Brochure REACh™ – Where Precision Meets Innovation! Download Previous Next

< Back SourceTrax™ Brochure SourceTrax™ – Effortlessly manage, track, and maintain unlimited sources with our revolutionary software. Download Previous Next

< Back Our Story Oct 2, 2023 WMG - Service... Innovation... Value... Integrity... For more than 4 decades, WMG has been supporting the nuclear power industry, helping our clients save time, dose, and money. Learn more about WMG, our mission, and what it means to be a family-owned business from Peter, Kevin, and Michael Tuite! Previous Next

< Back Employee Spotlight: Nick Shaw Jul 9, 2023 Come meet one of our team members! Nick Shaw has been with WMG since 2019 serving as a Programmer. Some of Nick's duties and responsibilities include: Developing and maintaining WMG programs such as RADMAN™ Providing programming support and expertise for WMG webpages, portals, and other projects Supporting and assisting our RADMAN™ users Outside of work, Nick enjoys spending time with family and friends and collecting retro video game consoles, amongst other hobbies. Nick enjoys listening to punk rock, and his favorite vacation destination is Long Beach Island, where he makes annual trips to with his family. "I like being able to solve problems and come up with concise and effective solutions. I also like learning new technologies and learning from the team!" – Nick Shaw, on working at WMG. Previous Next

< Back WMG: Empowering the Next Generation of Radwaste Professionals Jun 7, 2024 At WMG, we’re all about family! On our recent trip to Vogtle Units 3 and 4, we had a special guest join us. Jaden Courtemanche, daughter of our Vice President and Lead Programmer, Tommy Courtemanche, came along for the ride! A recent high school grad who will soon be attending Villanova University, Jaden is also interested in pursuing a career in nuclear power. It was inspiring to see her enthusiasm and curiosity about the field, and we are excited to support the next generation of professionals in the nuclear industry. Definitely a proud Dad moment! Welcome to the WMG family, Jaden! We can’t wait to see all the amazing things you’ll accomplish at Villanova and beyond. Previous Next