NaviSuite Edulis. Automatic 3D scour monitoring 24/7 - all year round

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1 NaviSuite Edulis Automatic 3D scour monitoring 24/7 - all year round

2 Comprehensive data overview ensuring a sound decision-making basis Detailed visualisation of sonar data in a 3D environment combining a digital terrain model and cross profiles of the scour area in one view. Automatically generated, comprehensive report including, for example, data on the development of average width, length and depth of the predefined scour area and volume of the eroded sediment material. Upgrade with supplementary data When you want to supplement the data provided by the NaviSuite Edulis solution with additional information for an in-depth analysis of scour tendencies, an ADCP (Acoustic Doppler Current Profiler) will do the trick. When one horse power is enough Among others, we offer the Teledyne RD Instruments Workhorse Waves Array including wave and current processing software for this purpose. These workhorse ADCPs collect high-quality wave and current data, including current velocity profiles, through seabed deployment near the underwater construction fitted with the NaviSuite Edulis sonars.

3 Keep track of the bottom line The NaviSuite Edulis is a plug and play total solution for continuous, automatic scour monitoring. It will streamline your underwater construction maintenance operations and vastly reduce the number of man-hours required, as it replaces the costly alternative of carrying out surveys manually on site. Cable free span, structural fatigue and deterioration, varying eigen frequency and other structural problems are practically eliminated, as the NaviSuite Edulis enables you to react promptly to development of scour. Altogether, this translates into far more efficient monitoring and maintenance operations, saving you time and money and lengthening the lifespan of the underwater structure. Applications Monopiles Bridge foundations Jack-up vessels during jacking Oil and gas rigs Quay sides Hydrodynamic structures Complete overview through high-resolution data 24/7 Via one or more scanning sonars fitted to the underwater structure, depending on whether a 360 or 180 view is required, the NaviSuite Edulis scans the seabed and logs the data at a defined interval. High-resolution sonar data offer a detailed image of the seabed with no risk of inconsistencies due to the fixed position of the sonars. Moreover, you re able to monitor the development of scour 24/7, all year round, through data covering current and tide as well as seasonal effects. About the name Mytilus Edulis is the latin name of the blue mussel often found on underwater constructions.

4 On-shore servers Sonars 100% automatic - from data acquisition to report The NaviSuite Edulis does all the work for you throughout the scour monitoring process from data acquisition to generation of report. The data are automatically logged on an on-shore server, processed and cleaned, and gathered in a final report at a given interval. This translates into time and money saved and a complete overview of the development of scour, providing the optimum decision-making basis for preventive measures. No need for on-site activities An electronics box for power and communications renders on-site monitoring activities redundant. The high-quality design of the box and sonars means increased efficiency and that maintenance costs are reduced to a minimum.

5 Get the whole picture All sonars are delivered with pan and tilt function, integrated or external, enabling a 360 or 180 view of the seabed surrounding the structure and complete control of the size of the scan area. Through the possibility of swiping through the different 3D models generated during a scanning of the area, you get a high-performance visualisation of the scour development. Moreover, the automatically generated report includes volume calculations of the scour hole, adding exact numbers to the equation. Choose the sonar that fits your needs The NaviSuite Edulis is tailored to your specific needs as it offers three different sonars to choose from. Specifications BlueView 3D MicroBathymetry Sonar MB900 Kongsberg Dual Axis Scanning Sonar Frequency 900 khz 330 khz 675 khz Max range 100 m 300 m 100 m Optimum range 2-50 m m 1-20 m Imagenex Model 881A/L Digital Profiling Sonar Range resolution 2.3 cm 1 cm cm (depending on range) Vertical FOV (+5 to -90 ) 107 Number of beams Beam width (5 steps available) 2.1 Beam spacing 0.18 Single beam/mechanical scanning Single beam/mechanical scanning Pan/tilt External unit Integrated External unit Interface Ethernet RS485 RS485 (881A) or Ethernet (881L) Scour Monitoring Acquisition module Data acquisition and logging through scanning of defined area at given intervals, including automatic status messages, error reports and statistics via as well as restart of system in case of link or power outage NaviModel Advanced automatically generated digital terrain model and cross profiles of the seabed in a 3D environment

6 Courtesy Philippe Dorval, EurOceanique S.A.S. What s included in the bundle EIVA Scour Monitoring Acquisition module EIVA NaviModel Sonar of your choice BlueView 3D MicroBathymetry Sonar MB900 Kongsberg Dual Axis Scanning Sonar Imagenex Model 881A/L Digital Profiling Sonar Customised fixtures Electronics for communications and power Optional extras ADCP, e.g. Teledyne RD Instruments Workhorse Waves Array On-site installation and commissioning Regular service and inspection Hosting and supervision of data collection Software training courses Why not let EIVA teach your team about EIVA software? Our experienced instructors will ensure that your crew members are completely up to speed, making certain that you get the most out of the advanced software s many features. We offer training courses at different locations throughout the world, including at your premises. You can choose between our standard courses on the offline and online software, or have a course tailored to your specific needs. Maintenance & 24/7 support programme To EIVA, a sale goes far beyond delivery of the solution. Assisting our customers with any question or challenge that may arise is second nature to us, and we re constantly working on improving our software solutions according to user inputs, new requirements and future technologies. Remain competitive On our website, you can find an extensive amount of product information, software downloads and a knowledge base with answers to frequently asked questions. You can subscribe to our software maintenance programme and 24/7 software and hardware support service. The possibility of getting in contact with the support team regardless of the time or day of the week means that downtime is minimised. Via the maintenance programme, you benefit from the ongoing further development of the software suite through regular updates and thus remain up-to-date and competitive. An experienced service and support team The service and support team are qualified to deal with all aspects of hardware, software and system integration issues, drawing on our many years of experience in the industry. Our fully equipped electronics workshop is manned by a team of highly specialised electronics engineers, who also often assist our customers on-site in terms of commissioning and post-processing services.

7 About EIVA EIVA is an engineering company with more than 30 years experience in the offshore construction and survey industry. We provide software, hardware and turn-key solutions to a wide range of segments for virtually any subsea task. Seeing our solutions out to the deck The key purpose of our solutions is to optimise our customers marine construction or survey businesses. We know and understand the challenges they face and work closely together with them in choosing and implementing the solution that will offer the most value to their often mission-critical operations with all that implies. Worldwide customer base and workplace Our extensive customer base comprises organisations and companies from the international industry. This means that our staff are as familiar with the inside of aircraft cabins as they are with the seabed from travelling worldwide to assist our customers on-site. EIVA offices EIVA representatives

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