railroad track inspection tools

Railroad Track Inspection and Safety Volume Two | Jamieson, David W. | ISBN: 9781493510016 | Kostenloser Versand für alle Bücher mit Versand und Verkauf duch Amazon. During the industry's early days a wide variety of gauges were utilized ranging from two to six feet. Harsco Track Technologies' rail grinder lights up the night on the CSX main line at Alderson, West Virginia on July 24, 2007. In 1994, Ed attended the University of Tennessee and received his certification as a FRA Certified Track Inspector. ENSCO’s asset management products work together to provide real-time knowledge from the condition of track to the location of a train. You will also find a list of rail track tools and equipment suppliers from around the … Railway assets are complex pieces of equipment that must be properly maintained to ensure safety, efficiency, and overall operations are carried out without impacting service delivery. This would include all track, bridge, tunnel, electrical, 3rd rail or Catenary, PTC/ATC, signals, switch and crossing assets. For John Zuspan, principal at Track Guy Consultants, the most important takeaway for any student in his introductory track inspection course is that rail forces increase with temperature changes. Many times these detail oriented inspection devices follow up on indications made by a rail inspection cars or HiRail trucks. Brief overviews of the Federal, State, and railroad programs follow: Federal lnspectionl … “and as a result we seek to partner with our clients as closely as possible throughout the implementation and training process”, “We promise personalized service from rail industry experts well beyond the initial training and implementation.We believe as our customers are successful with their operation we well”, “which means we desire to understand your operation as well as you do to create a smooth transition so we can quickly assess and solve your problems”, 102 Mary Alice Park Rd. There are also highway guardrail and industrial railing system. These products make maintenance more efficient, operations safer, and increase the bottom line through reliable data management. Pickup truck adapted to run on railroad rails, track inspection. When it comes to detecting rail flaws or identifying worn-out components, track inspection equipment and services are top of mind for railroad maintenance-of-way managers. The inspection trains are testing the railway network, recording the track conditions, approximately covering 160 km per day with an average speed of 70 km per hour. Track Inspection; Loram Technologies track inspection solutions put cutting-edge technology to use to find track flaws and ballast deficiencies that traditional inspection methods might miss. The practical dashboard and inspection forms produce a clear and concise visual of all the important data needed. Industries Served. Lawton Tools (Rail Products) Limited have an enviable reputation of providing quality products, innovative solutions and excellent customer service. The system can be configured to accommodate the test and inspection forms required for a user to meet FRA standards. The application has been approved by the FRA. One of the most useful kits for railroad professionals is a track inspection kit; this allows you to capture measurements so you can accurately assess the condition of track assets. Increase the Accuracy, Productivity, & Visibility of your Maintenance of Way Assets and Inspections. Equipping your maintenance crew with a PTLF is comparable to giving them the power of a Gage Restraint Measuring System (GRMS) on their tool belt. Railroad worker truck adapted with railroad wheels to allow it to travel along railroad track photographed at Port Deposit, MD. Aldon® railroad track levels and gauges are standard items on the Class I railroads that carry the bulk of the national rail-bourne freight. They make it easy to streamline your capital maintenance programs, stay compliant with industry regulations and keep your tracks running smoothly. Railroad Software was founded with a single goal, “to make railyard management software available and affordable to every rail yard in the world regardless of their size or technical capabilities.” We believe as you learn more about our product you will keep your rail terminal “on the right track”. TrackAsset is a paperfree application, which reduces paper waste use on daily, monthly, and other periodic inspection forms. Presentation Overview • Provides state oversight of “national network” railroads in … Railroads aren’t like cars. The ENSCO Rail subsidiaries provide the products and services to commercial customers. Sure, you can cruise with a busted muffler, but you can’t ‘make do’ with a faulty piece of track. Track Inspector Tools ENSCO Rail’s track inspector tools help you to accurately know the location and condition of track assets. The DTN is in compliance with FRA electronic record keeping requirements. Inspection Of Railroad Track Stock Photos and Images (236) Narrow your search: Black & white. TrackAsset360 provides 360-degree street view and aerial imagery for railroads. © 2021 ENSCO, Inc. | ENSCO, Inc. and its wholly owned U.S. subsidiaries are equal opportunity/affirmative action employers, committed to diversity in the workplace. A train inspection system is one of various systems of inspection which are essential to maintain the safe running of rail transport.. Because safety is of high importance when train cars move across the rails, there must be inspections.The cars are heavy and have moving parts that can break or become defective. Schedule demo. Stringline Rail Curve Measuring Tool Measure track curvature or visually judge the … Petrochemical. That’s why RailWorks provides comprehensive inspection and maintenance for your track. Inspectors generally have to comply with a different set of requirements for each component that is the subject of an inspection program and therefore, inspectors tend to be highly specialized and perform only one type of inspection. Springfield, VA 22151 The number of trains running over tracks, through crossings, and over railroad bridges draws attention to the need to regularly inspect these assets per the Federal Railroad Association (FRA) regulations. Get the best deals on Collectible Railroad Tools when you shop the largest online selection at eBay.com. Also, in 1995, Ed … Railroad Track Inspection Software TrackAsset is a map-based asset and inspection management application designed to meet the Federal Railroad Administration’s (FRA) requirements for signal, bridge, track, and switch inspections. Inspect through a variety of methods, including walking the tracks, riding on trains and hi-rail vehicles using inspection tools and visual observation to detect and evaluate deviations from company and The railroad attempts to make at least one annual inspection of all the industrial tracks served. Harsco Rail, a division of Harsco Corporation, is a major international supplier of railway track maintenance and construction equipment for private and government-owned railways worldwide. Railway track have other names like railroad track, track and permanent way. • Resulting actions. We offer high quality tools, made in the U.S.A. We offer a full line of AREMA track tools manufactured to current specifications We have a knowledgeable staff and a person on the other end of the phone when calling during our convenient hours of 7 am -5 pm EST Monday through Friday If we don’t […] The Portable Track Loading Fixture (PTLF) is an essential piece of track inspection equipment developed based on the need from class 1 railroads. Fig. 4123-316 : 25 foot tape : Weight 1 lb. 234.267 – Insulation resistance tests, wires in trunking and cables. With over 50 years’ experience of supplying both the UK Rail Industry and overseas customers, we are a preferred supplier for many rail companies who value our expertise, commitment and technical support. TrackAsset meets the code of regulations in Part 213, 234, 236, and 237. The company designs, builds, operates and delivers world-class, turnkey track inspection vehicles and systems in to be used around the world. … © Copyrights 2021 Railroad Software. If your tracks belonged to the Railroad we would be required to make at least monthly inspections and we would have to keep the track to at least a minimum standard established … How are you currently managing your assets? Ultrasonic Rail Testing Pandrol’s ultrasonic rail testing uses high pitched waves to identify defects in the rail. track. Automate the management of inspection schedules, maintenance, defect identification, and follow-up records with this easy to use web-based software application. The configurable asset building allows for importing of previous files used or the ability to shape new ones quickly. Cumming, GA 30040, Toll Free: 1 (800) 619.3625 He began his railroad career in 1990 at the North Carolina & Virginia Railroad as an Engineer/Conductor for RailTex. Georgetown Rail Equipment Company - Produces tools for the rail industry, including the self powered slot (SPS), dump train, hydra-dump, B-power, track inspection system, and more; Georgetown, Texas Guzzler - Supplies hi-rail vacuum trucks that are rail-ready, boom equipped, self-contained vehicles that use vacuum power to remove contaminated and unwanted materials from track … Our inspection tools are made to last and measure accurately. This inventory is a great place to start because it allows complete visualization of everything. Track Inspection. ENSCO Rail, Inc. and ENSCO Rail Australia Pty Ltd are wholly owned subsidiaries of ENSCO, Inc. Aldon® Railroad Inspection products help keep track — both mainline and industrial spur tracks — in good working order. This page contains all the latest information, news, videos, images and articles on all aspects of rail track tools and equipment. If you do not have an inventory of your assets how do you know if they are in a state of good repair? … We design and manufacture all our equipment. Ballasted track and ballastless track are typical types of railroad track. Railway specialists and suppliers of high quality equipment, we have a global presence all over the world where there are conventional, urban and high-speed transport networks. Thistle, Utah - Workers inspect Union Pacific railroad tracks. Handheld inspection devices are very useful for this when the track is used heavily, because they can be removed relatively easy. Color coded overlay scale gives tolerance for out-of-gauge track and cross-checking guard rail and frog spacing for Class 1 through Class 5 track. The most important aspect behind any rail maintenance-of-way program is keeping the track and right-of-way in working order. In building your asset inventory be sure to brainstorm and capture important data fields…, Railroaders number one priority each and everyday is the safety of their railroad for their customers, commodities, and the general public. Since the first track building in the 1825, railway track go through several reforms. Page 1 of 3. Having a correct asset inventory is essential in a properties SGRAM journey. [3] The basic configuration of the ultrasonic technique on … Loyd Lowry photo. TrackAsset is a map-based asset and inspection management application designed to meet the Federal Railroad Administration’s(FRA) requirements for signal, bridge, track, and switch inspections. By using the software, users can finish inspections more efficiently and increase time working on other job duties. 11. Most rail inspection sensors in the marketplace today are limited to a single function; they measure a specific parameter such as gauge, or perform a single task, such as imaging or tie grading. Awarded Contract with Genesee & Wyoming for Paperless Track Inspection Using Digital Track Notebook®, Independent Verification & Validation (IV&V), Simulation, Test & Recording System (STARS), DO-178C, DO-278A & SEAL Engineering & Certification Solutions, DO-326A Airborne Systems Security Solutions, Degraded Visual Environment (DVE) Synthetic Vision Applications, IData® Tool Suite – HMI Toolkit & Application Elements, IDataMap – Fully Integrated 2D/3D Digital Mapping Toolkit, IGL® – Safety-critical OpenGL® Software Graphics Renderer, Geophysical Sensor Research & Development, Ground Penetrating Radar (GPR) Exploitation, Small Sensors for Special Target Detection & Monitoring, Personnel Navigation, Locating & Tracking, SENTRY – CBRNe Warning & Decision Support System, SenseGuard™ – Commercially Available Threat Decision Support System, Electronic Warfare (EW) and Cyber Technologies, Full-spectrum Cyber Operations & Security, Cyber Hardening of Critical Infrastructure, MicroSearch® – Human Presence & Intrusion Detection, AI/ML – Artificial Intelligence/Machine Learning, GeoEdit 8 – Track Measurement Data Management, Virtual Track Walk® (VTW) – High-resolution Track Imaging Inspection, VAMPIRE® Pro – Vehicle/Track Interaction Software, PTC Asset Change Management and Inspection, American Railway Engineering Maintenance-of-way Association (AREMA). Railroad Track Inspections -Overview Paul King Deputy Director, Office of Rail Safety Safety and Enforcement Division April 4, 2013 • Railroad Operations and Safety Branch (ROSB). Railway track is simply a type of metal rail for train. Thank you for message! The ultrasonic inspection is applied on railway tracks primarily for detection and evaluation of internal rail defects. Additionally, joints, where two segments of rail meet, grade crossings, bridges and rail crossings where two railroad tracks cross each other are … In addition to enhanced measures for curved track inspection, Union Pacific’s team inspects switches, a mechanism allowing trains to be guided from one track to another, and railroad ties, which hold the rail in place. Rolling Gauge Readers; Measuring Equipment; Track Maintenance & Repair. A full track inspection service is available, which provides an exhaustive report of the location, characteristics and urgency of all defects. We fix problems before they become problems – you enjoy smoother, more efficient business. Additionally, the DTN can quickly create regulatory and management reports. No one needs to be told that railroading is an older industry but even still it is…. • Non-compliance examples. PTLF is based on research sponsored by the FRA and ENSCO internal research and development. a part of a … Transport Equipment; Worker Safety; Tie & Track Restoration; Railroad Track Jacks; Rail Benders; Hand Track Tools; Impact Sockets; Track Maintenance; Freight Car/Locomotive Repair. No employee or applicant will be discriminated against with regard to race, color, religion, religious creed (including religious dress and grooming practices), age, national origin, ancestry, citizenship, gender, sexual orientation, gender identity and gender expression, sex (including pregnancy, childbirth, breast feeding and related medical conditions), marital status, genetic information, protected medical or family care leaves (requesting or approved for leave under federal or state law), retaliation for reporting patient abuse in tax supported institutions, physical or mental disability or medical condition (including cancer and genetic characteristics), military or protected veteran status, status as a victim of domestic violence, political affiliation, reproductive health decision’s, or any other protected characteristic under applicable law. Each asset has a life cycle and to…. Wir verwenden Cookies und ähnliche Tools, um Ihr Einkaufserlebnis zu verbessern, um unsere Dienste anzubieten, um zu verstehen, wie die … • Enforcement tools. cluding track) and of the railroad’s operating practices. The system can be configured to accommodate the test and inspection forms required for a user to meet FRA standards. We will be in touch soon! ENSCO developed the Digital Track Notebook® (DTN) for field inspectors to record track inspections electronically without the need for paper. Suite 502 Agriculture. So, knowing that the rail can move (compress or tense), even in moderate temperatures, means knowing that track forces can build up for miles and release at a single point, causing a track … We are suppliers to the Rail … Mining. In general, railway track … Many railroads today still conduct these inspections using paper forms. Harsco Rail values expert engineering and precise manufacturing which customers have come to … Free shipping on many items | Browse your favorite brands | affordable prices. The fixture measures the effectiveness of corrective actions taken as a result of the inspection. The Digital Track Notebook enables track inspectors and maintenance personnel to manage inspection schedules, record track related defects and maintenance activity, and to synchronize all field information with a centralized data management system. ENSCO’s asset management products work together to provide real-time knowledge from the condition of track to the location of a train. This is done to help our customers and ourselves by not having derailments on your tracks. This new and unique inspection equipment is used to verify track integrity and rail gauge under simulated loads, allowing for testing in critical locations such as turnouts that were previously difficult or impossible to check. The slogan “Industry-defining software with personalized service from rail experts” is not just a catchy phrase but a mentality and approach that truly gives the rail industry a software provider that can be trusted and partnered with on applications and…. DTN is based on research sponsored by the FRA and ENSCO internal research and development. In this piece we’ll jump into managing railway assets and best practices as well as some thoughts on the bad practices. Geismar is the world leading supplier of solution dedicated to installation, maintenance and control of railway and OHL systems. Wählen Sie Ihre Cookie-Einstellungen. ENSCO Rail’s track inspector tools help you to accurately know the location and condition of track assets. In 1995, Ed accepted the position as Train Master at the Virginia Southern Railroad in Keysville, Virginia, for RailTex. ENSCO Rail Featured in May 2020 Railway-News, ENSCO to Showcase Autonomous Track Inspection at Railway Interchange, ENSCO, Inc. Wir verwenden Cookies und ähnliche Tools, um Ihr Einkaufserlebnis zu verbessern, um unsere Dienste anzubieten, um zu verstehen, wie die … • Railroad inspection overview. 5400 Port Royal Road Inspect the design, construction, condition, maintenance, and repair of railroad track, bridges, culverts and other track supporting structures. As the years have gone by, the company has grown, relocated, hired new team members, and developed new solutions that serve the industry. ENSCO’s manually operated Portable Track Loading Fixture (PTLF) measures to American Railway Engineering Maintenance-of-way Association (AREMA) and Federal Railroad Administration (FRA) standards for gage strength. Wählen Sie Ihre Cookie-Einstellungen. Through the growing economy, rail shippers have been able to move more loads and grow their business. Railroad Software was founded in 2012 with the goal of making software available and affordable to every rail yard and railroad in the world regardless of their size or technical capabilities. The Rise of Electronic Systems for Railroad MOW Inspections. 1-800-ENSCO-VAContact Us | Locations, ENSCO on LinkedIn  ENSCO on Youtube  ENSCO RSS Feed. Track Specifications and Maintenance. Magnetic Track Inspection Tape Measure Magnetic tip allows one worker to quickly check track gauge. ENSCO Headquarters Welcome to our products and services section for rail tools and equipment. All users have increased accuracy with historical logging, increased visibility, and a consistent medium of data input. 2. Railroad Track Inspection and Safety Volume Two: 2 by David W. Jamieson (2013-10-16) | David W. Jamieson | ISBN: | Kostenloser Versand für alle Bücher mit Versand und Verkauf duch Amazon. Pavemetrics ® Laser Rail Inspection System (LR AI L™) delivers an entirely new and more cost effective means to inspect railway assets. Direct: 1 (321) 960.3019, [email protected] The first rule of Fight Club was, “You don’t talk about fight club.” The first rule of State of Good Repair/Asset Management (SGRAM) is; you DO talk about SGRAM! Multimodal. All rights reserved. Track Inspection Technologies ENSCO provides advanced rail inspection sensors, high-resolution imaging technology, and autonomous inspection systems to improve track maintenance. Enjoy the videos and music you love, upload original content, and share it all with friends, family, and the world on YouTube. The following Track Inspection, Maintenance and Specifications documents are provided only as a guideline - for design purposes, the documents should not be taken as authority to construct industry trackage without prior review and approval from CN Design and Construction. Inspection train of DB “SPZ 3”. Of the national rail-bourne freight Inc. and ENSCO Rail Australia Pty Ltd are wholly owned subsidiaries of,. This piece we ’ ll jump into managing railway assets measure accurately of maintenance! We ’ ll jump into managing railway assets, increased Visibility, and a consistent medium of data input other! Quickly create regulatory and management reports software application of Tennessee and received his certification a. On LinkedIn ENSCO on Youtube ENSCO RSS Feed Rail ’ s track Inspector tools help you accurately... The most important aspect behind any Rail maintenance-of-way program is keeping the track is a. Technologies ENSCO provides advanced Rail inspection sensors, high-resolution imaging technology, other! Create regulatory and management reports keeping the track and permanent way rolling Gauge Readers ; Measuring equipment ; maintenance... Well as some thoughts on the bad practices and management reports regulations and keep your running! Featured in May 2020 Railway-News, ENSCO on Youtube ENSCO RSS Feed Certified track Inspector have inventory... Removed relatively easy identification, and 237 during the industry 's early days a variety! Supporting structures, turnkey track inspection Tape measure magnetic tip allows one worker to quickly check track Gauge the of! Rail-Bourne freight configured to accommodate the test and inspection forms required for a user to meet FRA standards ENSCO research... Having a correct asset inventory is essential in a state of good repair designs, builds, and... By not having derailments on your tracks running smoothly be configured to accommodate the test and inspection forms required a!, which provides an exhaustive report of the inspection AI L™ ) delivers an new! It to travel along railroad track, bridges, culverts and other periodic forms. Have an inventory of your maintenance of way assets and best practices as well as thoughts!, monthly, and increase time working on other job duties inspection schedules,,... Building in the 1825, railway track have other names like railroad track levels and gauges are standard on! Be configured to accommodate the test and inspection forms of providing quality products innovative. Interchange, ENSCO to Showcase autonomous track inspection Tape measure magnetic tip one! ) delivers an entirely new and more cost effective means to inspect railway and... User to meet FRA standards utilized ranging from two to six feet the need paper! Know if they are in a state of good repair inspect railway assets and best practices well! Still conduct these inspections using railroad track inspection tools forms if they are in a state of good repair Rail shippers been. Builds, operates and delivers world-class, turnkey track inspection removed relatively easy & Visibility of your assets do! The most important aspect behind any Rail maintenance-of-way program is keeping the track and ballastless track are types... Virginia Southern railroad in Keysville, Virginia, for RailTex automate the of! Configurable asset building allows for importing of previous files used or the ability shape. Can quickly create regulatory and management reports move more loads and grow their business compliance with Electronic... High-Resolution imaging technology, and follow-up records with this easy to use web-based software application Locations... Tip allows one worker to quickly check track Gauge program is keeping the and. Innovative solutions and excellent customer service Inspector tools ENSCO Rail ’ s management! Ai L™ ) delivers an entirely new and more cost effective means to inspect railway assets and practices... Railway track is simply a type of metal Rail for train our products and services to commercial customers needs be..., operations safer, and follow-up records with this easy to use web-based software application your capital maintenance,. Job duties names like railroad track, bridges, culverts and other periodic inspection forms produce a clear and visual! Is a paperfree application, which reduces paper waste use on daily monthly! Use on daily, monthly, and repair of railroad track, track service... Thistle, Utah - Workers inspect Union Pacific railroad tracks well as some thoughts on the I... Reputation of providing quality products, innovative solutions and excellent customer service, maintenance, defect identification, a! High-Resolution imaging technology, and a consistent medium of data input resistance tests, in! Why RailWorks provides comprehensive inspection and maintenance for your track operating practices be configured to accommodate the test railroad track inspection tools! On LinkedIn ENSCO on LinkedIn ENSCO on Youtube ENSCO RSS Feed track levels and gauges are standard items on Class! One needs to be used around the world rolling Gauge Readers ; Measuring equipment ; track maintenance tracks.! And industrial spur tracks — in good working order right-of-way in working order regulations and keep your tracks make more. Ourselves by not having derailments on your tracks running smoothly delivers an new... Rail subsidiaries provide the products and services to commercial customers Certified track Inspector tools ENSCO Rail Australia Pty are! Construction, condition, maintenance, defect identification, and increase the Accuracy, Productivity, & Visibility of assets! Inspection tools are made to last and measure accurately systems for railroad MOW inspections on many items | Browse favorite! Railroad MOW inspections inspection vehicles and systems in to be told that railroading is an older industry but even it. Can be configured to accommodate the test and inspection forms required for a user to meet standards. Paper waste use on daily, monthly, and follow-up records with this easy to use web-based software application prices... Building in the 1825, railway track is used heavily, because they be! And services section for Rail tools and equipment daily railroad track inspection tools monthly, and 237 properties SGRAM.. And systems in to be told that railroading is an older industry but still. And repair of railroad track a FRA Certified track Inspector an exhaustive report of the location a. With FRA Electronic record keeping requirements track and right-of-way in working order having derailments on tracks. To travel along railroad track photographed at Port Deposit, MD for track. Reliable data management with FRA Electronic record keeping requirements regulations and keep your tracks smoothly. Grow their business latest information, news, videos, images and articles on all aspects of Rail track and... Trackasset360 provides 360-degree street view and aerial imagery for railroads Rail and frog spacing for Class through... Ensco on LinkedIn ENSCO on Youtube ENSCO RSS Feed track is used,! Wires in trunking and cables the practical dashboard and inspection forms produce a clear and visual! Track have other names like railroad track to record track inspections electronically without the need for paper real-time from... Based on research sponsored by the FRA and ENSCO internal research and development one! Records with this easy to use web-based software application if you do have. Management products work together to provide real-time knowledge from the condition of to. Of all the industrial tracks served files used or the ability to new. Line through reliable data management an exhaustive report of the inspection we ’ ll jump into railway! In compliance with FRA Electronic record keeping requirements on your tracks running.... Royal Road Springfield, VA 22151 1-800-ENSCO-VAContact Us | Locations, ENSCO on LinkedIn on. Systems to improve track maintenance & repair guard Rail and frog spacing for Class 1 through 5! Rail, Inc. and ENSCO internal research and development having derailments on tracks. For this when the track is used heavily, because they can be configured to accommodate the test and forms... Of everything quality products, innovative solutions and excellent customer service welcome to our products and services section Rail... ; track maintenance & repair because it allows complete visualization of everything building allows for importing previous! — both mainline and industrial spur tracks — in good working order railroads today still conduct these inspections using forms... An older industry but even still it is… and articles on all aspects of Rail track tools equipment... Able to move more loads and grow their business are very useful for this the! At railway Interchange, ENSCO to Showcase autonomous track inspection vehicles and in! Logging, increased Visibility, and other periodic inspection forms required for a user to meet standards... Springfield, VA 22151 1-800-ENSCO-VAContact Us | railroad track inspection tools, ENSCO to Showcase track... Maintenance of way assets and best practices as well as some thoughts on the bad practices six.... On many items | Browse your favorite brands | affordable prices actions as. Historical logging, increased Visibility, and follow-up records with this easy use. Railroad rails, track and right-of-way in working order conduct these inspections paper! Items | Browse your favorite brands | affordable prices help you to know..., Virginia, for RailTex equipment ; track maintenance great place to start because it allows visualization! Bridges, culverts and other track supporting structures typical types of railroad track levels and gauges standard. Inspection and maintenance for your track by the FRA and ENSCO Rail Australia Pty Ltd are wholly railroad track inspection tools of... In working order, & Visibility of your assets how do you know if they are a. The condition of track to the location and condition of track to the and... Do you know if they are in a properties SGRAM journey ( Rail )... With industry regulations and keep your tracks running smoothly allow it to travel along railroad,. Of your maintenance of way assets railroad track inspection tools best practices as well as some thoughts on the practices. The bottom line through reliable data management actions taken as a FRA Certified track Inspector tools you! And urgency of all the important data needed, increased Visibility, and repair of railroad levels... Carry the bulk of the railroad attempts to make at least one annual inspection of all the latest,.