Geodesy, drone flight and laser scanning: Minera Volcan, Cerro De Pasco

geodesia para minera volcan en peru

Technical File for the Expansion of the Neutralization Plant, Minera Volcan, Cerro De Pasco

The Acero Estudio team in Peru carried out geodesy, drone flight and 3D laser scanning of the area planned for the expansion of the Volcan Mining Neutralization Plant in Cerro de Pasco.

These tasks were carried out under all preventive measures and medical examinations due to the existing COVID-19 pandemic.

Once all the requirements requested by Volcan were exceeded, the Acero Estudio team in Peru traveled from Lima to the work area.

Work in the project area began with the placement of Geodetic Points linked to the mining company’s coordinate system and their measurement using dual-frequency differential GPS.

Next, the necessary support points were located for the subsequent restoration of the drone flight. These support points were marked with lime and measured with GPS in RTK mode.

The drone flight of about 12 Ha was carried out at low altitude (60 m) to obtain greater definition of the terrain and existing elements such as buildings, pipes, etc. For this, a DJI Phantom 4 Pro drone with a 20 Mpx camera was used.

After the drone flight, laser scanning was carried out of the specific areas where the expansion of the neutralization plant will be carried out.

241 scans were performed using the FARO 3D S120 scanner with which all essential information was collected, measurements, high quality and dynamic range (HDR) image volumes and millions of 3D points obtained in seconds, with a full capture range of 360 degrees, where the resolution, quality of the points and light intake were adjusted to adequately adapt to the capture of the scene from multiple points of view, different lighting conditions, installations and distances to the facades.

In the office, a record of the scans was obtained and 3D modeling of the main facilities that were the object of the project was carried out.

We thank our client SUEZ for the trust placed in our team and the work of coordinating and directing the work carried out.

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The drone, our great ally in aerial photogrammetry

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The photogrammetric flight with a drone is one of the most used techniques currently in inspections and monitoring of works and at Acero Estudio we offer this type of service

Thanks to photogrammetric drone flight, we convert two-dimensional data into three-dimensional information, since it allows us to calculate the dimensions and positions of objects in space from measurements made on aerial photographs.

Our drone fleet is equipped with GPS technology and follow programmed flight routes, performing very precise and stable flights, ideal for achieving optimal results and great advantages. The use of these has increased the possibilities of exploitation of images, allowing the automatic generation of height models, ortho images and stereo-images as well as the creation and visualization of three-dimensional models.

Furthermore, with the use of this technology, a faster and more personalized service is achieved for each project. Photogrammetry with drones has made it possible to speed up processes, reduce costs, reduce operational risks and provide high-quality images.

For the restitution of 3D images with drones to be accurate, in addition to great knowledge of the terrain, we need correct flight planning, since this is where we find the main difficulty of the mission. The drone flight must be stable and constant to obtain elements of the front, rear and side images, that is, the photographs captured must have a high amount of overlap between images, approximately 80% in each photograph.

As we can see, drones have become our great ally in this sector. It is vitally important that the flight is carried out by professional experts such as those at Acero Estudio, specialists in photogrammetry, to obtain the best results! Contact us to resolve any questions or to collaborate with us and take a look at Drones to learn more.

Learn more about Acero Estudio services:

Take into account that Acero Estudio provides various services dedicated to reducing construction risks such as:

Contact us and request a quote for our services, we are here to assist you.

What types of projects are suitable for 3D laser scanning?

Láser Escáner 3D

3D Laser Scanning is one of the most relevant services in the industry

This means of data capture is transforming work methods and simplifying all processes since it offers great advantages derived from its use. At Acero Estudio we are specialized in the scanning and modeling of railway lines and industrial plants, among others…

You may be wondering: What types of projects are suitable for 3D laser scanning?

This technology can be used for almost all projects, although in certain projects, either due to its simplicity in measurement or because it requires many changes in scanner position, it may not be the best option. In cases like these, do not hesitate to consult with us, without obligation, and we will help you find the best solution. However, if you work with topographic surveying or engineering projects, the 3D laser scanner will always be your best ally.

Contact us and request more information about our 3d Laser Scanner Services.

Topography and Drones, A Perfect Combination

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In the current era, marked by technological advancements and a growing demand for efficiency across multiple sectors, the combination of surveying services and drones has emerged as a perfect alliance. This synergistic collaboration between surveying and drone technology has unlocked a wide range of applications and opportunities that are radically transforming the way we approach supervision, construction, and planning projects.

The use of drones in surveying is extremely versatile, and while their applications are varied, they particularly excel in construction and facility monitoring. At Acero Estudio, a company specialized in surveying, we have recognized the potential of this combination and have successfully implemented it in numerous projects.

A critical aspect in the preparation of any project, especially in the realm of large-scale public and civil works, is the meticulous study of the environment where the future action will take place. Precision and comprehensive understanding of terrain conditions are essential to ensure construction success and to avoid potential complications or delays in the process. This is where drones make their triumphant entrance, allowing for quick and precise detailed inspections and visual detection of potential obstacles.

The speed and efficiency of drones in this context are unparalleled. Before the era of drones, collecting topographic data involved lengthy manual procedures and costly ground operations. However, with the deployment of drones equipped with advanced sensors, surveying has become much more accessible and efficient. Drones can fly over extensive areas in a matter of minutes and provide detailed data ranging from terrain topography to the identification of key features such as buildings, roads, or vegetation.

One of the most notable benefits of using drones in surveying is their ability to capture high-quality images and videos. These images and recordings offer a precise visual representation of the current state of a work in progress, greatly facilitating the presentation and analysis of project execution progress. There is no longer a need to rely solely on abstract data or written reports; drones provide a comprehensive and detailed real-time view of the work.

This visual aspect is particularly useful for communication and collaboration in construction projects. Images and videos captured by drones can be easily shared with all stakeholders, from engineers and architects to clients and regulatory authorities. This transparency and clarity in data presentation can help avoid misunderstandings, clarify doubts, and streamline decision-making, thereby contributing to keeping the project within the established schedule and budget.

Furthermore, the use of drones in surveying extends beyond monitoring ongoing works. They are also employed in the initial planning stages of projects, allowing for a detailed assessment of terrain conditions before the first stone is laid. This is essential for identifying potential geographical or environmental challenges that may arise during construction. The ability to anticipate and address these challenges from the outset can prevent costly setbacks and design modifications later in the process.

Another significant advantage of drones in surveying is their ability to conduct periodic inspections and track project progress. Scheduled flight repetitions throughout the project allow for close monitoring of construction evolution and detection of any deviations from the original plan. This real-time tracking capability enables more effective resource management and a quick response to any issues that may arise during construction.

The integration of surveying and drones in the construction industry has proven to be a winning combination. The precision, efficiency, and ability to present detailed visual data offer invaluable value in the planning, monitoring, and execution of construction projects. In summary, the synergy between surveying and drones is paving the way for a more efficient and accurate future in the construction industry, benefiting all parties involved and ultimately the quality of the infrastructures we build.

Contact us to learn more about our surveying services as well as drone photogrammetry. We are at your service.

Scan-To-BIM applied to the nuclear industry

scan to bim central nuclear

At the nuclear power plants: Vandellós II, Almaráz and Cofrentes, under the direction, coordination and management of GDES (Dominguis Energy Services Group), our team has been in charge of collecting data from existing electrical pipelines and three-dimensional modeling. Due to the commitment to excellence in safety and reliability in the industry, our client has opted for our 3D Laser Scanning services and our specialized experts in BIM consulting.

Scan-to-BIM and its benefits

The Faro Focus 3D x330 scanner was the tool used to survey the electrical pipelines and collect all essential information with point clouds and high-quality image volumes. From the data obtained, with the use of BIM and Revit, three-dimensional models of the current state were created, to later include the designed endothermic protection solutions (fire protection) and obtain their measurements with high precision.

The Laser Scanner has made it possible to simplify the data collection process, allowing the risks involved in working at height, accidental actions with the equipment necessary for manual data collection and personnel exposure times to be significantly reduced; translating into terms of occupational safety and nuclear safety.

The benefits of using these technologies are transcendent, in addition to obtaining precise and structured data, it offers the opportunity to provide optimized solutions, which consider a greater number of data and factors for the design. In turn, it is possible to better plan actions, increase safety, avoid future problems and, consequently, increase the efficiency of nuclear energy facilities.

We thank our client GDES for the trust placed in the Acero Estudio team.

Request your quote online!

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Acero Estudio, company specialized in consulting for the construction, engineering and architecture industries, is pleased to present its new online budget generation tool.

This important tool, integrated into our website, will allow our clients to request prices objectively, which will facilitate the contracting of any of our services in a quick, simple and secure way.

No one better than you to know exactly what you need. Request information and quotes for our services now:

 

Acero Estudio, sharing knowledge

We have had the pleasure of sharing with Vestel Ingenieros our knowledge and experience about the operation of 3D Laser Scanner technology and our fleet drone services.

With the help of Juan Antonio Ortiz Rodríguez and David Torromé Belda, we show the different advantages of both technologies and the importance of having a drone and thermal imaging camera when collecting data.

We want to thank David Mora Negrete and Ricard Martínez Pla, among others, for their great welcome. It was a very interesting day and above all with an audience very interested in the content offered by the drone specialists at Acero Estudio.

Given the circumstances, the event was carried out respecting all security measures. The training was carried out in shifts and in a place large enough to carry out the activity with the tranquility that we all need at this time.

If you are also committed to training and would like to know more about these innovative technologies in the sector, take a look at 3D Laser Scanner and Drones.

Dron – UAV’S – RPAS

drone fleet

New Services

The incorporation of new technologies is part of the spirit of our company. In the different services we offer, the drone services in various fields of application has been specially developed for years in the Peruvian Delegation.

Taking advantage of the knowledge and experience acquired during these years, we incorporated this service in Spain to be able to help all our clients in their projects in the fastest and most effective way. For this we have a team of drones and pilots qualified as operators trained to develop any project.

The result of this expansion of drone services through a strong commitment to this technology is a reality. Thanks to the use of drones, we can combine topography and photography services, thus obtaining cartography, digital models and orthophotos in different types of activities; civil, industrial engineering, archeology and architecture among others.

There are many advantages that are achieved when applying this technology in projects, so what are you waiting for? Visit our website and contact us to obtain more information about our drone professional services for construction and engineering.

Steel Study at EXPOBIM 2020

expo bim

Álex Ruiz will present the presentation “Laser scanner and point cloud” as an expert at EXPOBIM 2020

“EXPOBIM” 2020 will be held on November 5, 6 and 7, where Álex Ruiz, from the Acero Estudio subsidiary in Peru, will present the symposium “3D Laser Scanner and Point Cloud” at the Catholic University of Lima. The conference will be broadcast via Zoom and Facebook live and will feature prestigious international experts as speakers.

On Thursday the 5th, the engineer Pablo Zúñiga Guevara will start the event, with his presentation “BIM application in construction projects in Colombia”, and will be followed by the architect Sergio Villanueva-Meyer with “Innovation methodologies in the construction industry”.

On Friday, the two presentations are “BIM from the technical side”, by engineer Jonattan Gómez Araya and the day will end with Renzo Ríos Rugel who will talk to us about “Automation in BIM”.

The last day, Saturday the 7th, will begin with “Infrastructure in BIM” whose speaker is the engineer Alejandro Alvarazo Lezama, and to finish “Expo BIM” the symposium “Laser scanner and point cloud” will be presented by Álex Ruiz, expert in photogrammetry and 3D laser scanning from the Acero Estudio team, BIM consultants.

An essential event for all of us who work with BIM in the construction sector.

LIDAR and its Benefits for Infrastructure Construction

beneficios de la tecnologia lidar

LIDAR (Light Detection and Ranging) technology is a fundamental tool in the infrastructure construction industry. Thanks to its laser pulses, it helps us measure distances, depth differences in the terrain and of course the creation of precise three-dimensional models of a studied area. In this article we will try to review the benefits of LIDAR technology for the construction of infrastructure.

Accurate terrain mapping

With LIDAR technology our engineers can create detailed topographic maps of any terrain, which is essential for planning infrastructure construction projects. Thanks to a record generated with LIDAR, your project can have precise information about the elevation of the terrain, slope and surrounding vegetation.

This information will be of great help to take advantage of the geographical advantages of any area as well as avoid risks in the construction and design of roads, bridges, dams and other projects.

Obstacle detection

One of the most important benefits of LIDAR is its ability to detect and map obstacles even in areas with lush vegetation or areas with buildings or electrical cables. This is crucial to ensure the safety of construction, workers and avoiding problems with existing structures.

Efficient design and planning

LIDAR helps us have accurate data that allows engineers and architects to carry out more efficient infrastructure design. Having a detailed understanding of the terrain and obstacles can improve road alignment, the location of bridge piers, and also the layout of underground infrastructure.

Advantages of LIDAR for Quality Control and Project Monitoring

Take into consideration that the advantages of LIDAR are not only appropriate before the execution of projects but also during and after for quality control tasks, monitoring the resistance of structures, etc. And with respect to infrastructure projects, it is worth noting that LIDAR has been used successfully in a wide range of construction projects such as:

  • Construction of roads and highways.
  • Flood management and drainage infrastructure.
  • Monitoring of electrical transmission lines.
  • Urban planification.

Now that you know more about the advantages and benefits of LIDAR, we invite you to contact us about our LIDAR services. Contact us today, we are here to support you.