Africa Surveyors September- October Digital issue 2021

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INNOVATION Epiroc launches ET51, a new tube drilling system Epiroc launches a new tube drilling system – ET51. It replaces the previous T51 tube drilling system. This new system greatly outperforms traditional speed-rod systems and allows for straighter and deeper drilling. Unlike its predecessor, ET51 comes with only one tube type which simplifies procurement and management. Straighter and deeper drilling The ET51 tube drilling system allows for straighter and deeper drilling while vastly improving service life. The system’s capability of extremely straight drilling is the result of a new tube design, a stiffer drill string thanks to the shoulder drive, a new coupling geometry and greatly improved bending endurance resulting in up to twice the strength of our previous model T51. The new system also means that the operator can drill deeper than before. Lighter tube ends, which also have an improved geometry, allow more energy to be transferred into the rock. The advantage increases with each tube in the drill string, reducing the rate of penetration loss per tube, adding up to considerably deeper holes. "Our new tube drilling system really provides a significant advantage for the operator. Straighter and deeper drilling means improved productivity. This is further enhanced by fact that it comes with only one tube type making management and procurement a lot easier. It really is somewhat of a game changer," says Veselin Donchev, Global Product Manager, Epiroc Tools & Attachment Division Longer service life and improved safety Besides improving straightness, shoulder drive reduces tube wear. The new optimized coupling geometry, including patented threads, means less mechanical wear. Field tests have shown that ET51 provides up to 45% longer service life. This greatly improves personal safety for the operator through fewer shifts. Another aspect of longer service life is that there will be fewer tubes manufactured in total over time, which in turn reduces the outtake of raw material and less transportation. "Sustainability and safety are important factors for us when developing new products and longer service life means less shifts which increases safety and improves our carbon footprint. It is a win-win for both us and our customers," emphasizes Veselin Donchev, Global Product Manager, Epiroc Tools & Attachment Division. Pix4D, the market leader in photogrammetry solutions, has just made the viDoc RTK rover available for purchase in the USA and Canada. Already available in Europe, the German-designed rover attaches to the latest iOS devices to bring RTK accuracy to terrestrial scanning on iPhones and iPads. The viDoc rover and PIX4Dcatch solution can replace the need for cumbersome and expensive survey tools such as RTK GNSS rovers and terrestrial scanners for a fraction of the price. “The viDoc RTK is a very easy-to-use handheld device used to 3D model just about any small area or structure. Combined with processing in PIX4Dmatic with both LiDAR and photogrammetry data, it’s an exciting new and accurate product.” – Mark Paulson of VerticalAspect, a professional surveyor with 30 years experience and 10 years of experience working with drones and photogrammetry in surveying. When paired with the PIX4Dcatch mobile app, the two products create a workflow that turns iPhones or iPads into an accurate terrestrial scanning device, with centimeter-accurate RTK positioning from your existing NTRIP network. PIX4Dcatch also takes advantage of LiDAR scanners in the latest devices, which are also leveraged during data capture and processing to improve scale and completeness. The result is a survey-grade tool in the pockets of professionals, replacing heavy LiDAR scanners and rovers. Pix4D Launches viDoc RTK Rover The viDoc RTK rover for PIX4Dcatch is designed to be seamlessly integrated with all of Pix4D’s photogrammetry solutions. The easy workflow means users can go from scanning a site in minutes with the viDoc rover and PIX4Dcatch to processing on the cloud with PIX4Dcloud for 3D-models and volume measurements. Alternatively, they could process the data from PIX4Dcatch in the desktop software PIX4Dmatic and use both LiDAR and photogrammetry data to get the desired outputs, which can be added to PIX4Dsurvey for vectorization and be made ready for CAD. The ease of use, affordability, and quality of the outputs of the viDoc RTK rover have the ability to disrupt the AEC industry and bring new workflows to fields including public works, accident reconstruction, and stockpile management. The viDoc RTK rover is available for sale from Pix4D or licensed resellers across the United States and Canada. 10 September-October issue l 2021 www.africasurveyorsonline.com
INNOVATION Trimble Civil Construction Field Software Now Available Via Subscription Service Worldwide Trimble (NASDAQ: TRMB) has announced that its Trimble® Earthworks Grade Control Platform software and Trimble Siteworks software are now available globally as a subscription service. Contractors now have the ability to implement and scale Trimble's machine control and construction surveying solutions more easily and with no large up-front costs. Trimble Earthworks Subscription Service and Trimble Siteworks Subscription Service provide the software solutions at a contracted, fixed monthly price with flexible 12-, 36- and 60-month terms, giving customers the ability to modernize large fleets and to survey equipment inventories without a large capital investment. Trimble's subscription services are a costeffective, predictable way for users new to technology to get started, and are also ideal for contractors looking to switch technology providers. Plans include Trimble WorksManager Software, the cloud-based application that allows users to wirelessly transfer data from the office to the field, ensuring that field teams are always working with the latest 3D constructible models. Hardware and software upgrades are also included for the full term, and accidental damage protection for hardware is part of the contract in some regions. Local technical support, training and customer service packages from SITECH® construction technology dealers can be included in the subscription service. "Providing customers around the world access to Trimble field software as a subscription service means contractors no longer have to spend time or resources tracking technology assets, training or troubleshooting users on multiple software versions, or worrying about technology upgrades," said Scott Crozier, general manager of Civil Construction at Trimble. "The rate of change for technology continues to increase. With a subscription service, contractors can rest assured that they will always have the latest and greatest from Trimble." Availability Trimble Earthworks Subscription Service and Trimble Siteworks Subscription Service are now available globally through the worldwide SITECH distribution channel. Fugro launches uncrewed surface vessels Fugro’s Blue Essence, an offshore certified uncrewed surface vessel (USV) with an electric remotely operated vehicle (eROV), will begin its first project in the Netherlands. The vessel is controlled from an onshore remote operations center (ROC) via a satellite connection. It will be used for the inspection of offshore assets, construction support services, and hydrographic and geophysical surveys. USVs play an important role in the future of the maritime sector by improving safety, reducing carbon emissions, and delivering data more efficiently. USV operations remove personnel from high-risk offshore environments to an onshore ROC and reduce carbon footprint by 95 % when compared to traditional survey methods. Cloud-based data processing allows near real-time data delivery, leading to faster and more informed decision making. “We welcome this special vessel in our port. It’s the first time a remotely controlled uncrewed vessel will go to the North Sea from the port of Rotterdam to carry out a project without any personnel on board,” said René de Vries, Harbour Master of the Rotterdam Port Authority. “We are proud that this project will be executed safely due to the careful preparation of all parties involved. We expect the development of digitalization in the shipping sector will improve the safety and accessibility of the Rotterdam port.” Since 2020, Fugro has been deploying its Blue Shadow USV fleet for medium- to large-scale hydrographic survey applications. Fugro’s first Blue Essence has completed its first remote inspection, in Asia Pacific. “I am excited that we now also have this newest generation of USVs available for European clients,” said Erik-Jan Bijvank, group director Europe and Africa at Fugro. “Over the coming years, Fugro will further expand its fleet of USVs for safer, more sustainable solutions for marine operations.” www.africasurveyorsonline.com Semptember-October issue l 2021 11
Page 1 and 2: September - October issue 2021 Volu
Page 3 and 4: Contents CONTENTS Current Issue BIM
Page 5 and 6: Trueman Goba named honorary fellow
Page 7 and 8: INTERNATIONAL FIXAR enters the Indi
Page 9: The intersection of geospatial the
Page 13 and 14: Multiplexers and telemetry solution
Page 15 and 16: OPINION national agenda and help de
Page 17 and 18: CADASTRAL SURVEY What are Land Owne
Page 19 and 20: DRONES Percepto launches drone with
Page 21 and 22: BIM FOR CONSTRUCTION collaboration
Page 23 and 24: INFRASTRUCTURE www.africasurveyorso
Page 25 and 26: ENGINEERING Additionally, the entir
Page 27 and 28: AWARDS which has shown excellence i
Page 29 and 30: Subsurface Locators Subsurface Loca
Page 31 and 32: MINING Proterra and Komatsu announc
Page 33 and 34: CONSTRUCTION Construction Project M
Page 35 and 36: ENERGY Africa Ren launches the cons
Page 37 and 38: AZURI TOWERS - NIGERIA Azuri Towers
Page 39 and 40: When the project matters SAFETY DUR

Africa Surveyors September- October Digital issue 2021

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