Industrial facilities stand as testaments to human ingenuity and progress. However, with their vast size, intricate machinery, and constant activity, they present unique challenges for construction and renovation projects. Their sheer size, complex equipment layout, and continuous occupancy demand advanced surveying techniques for accurate data capture without disrupting operations.

Traditional surveying methods struggle to keep pace with the needs of these environments, often resulting in inefficiencies and inaccuracies. This is where 3D laser scanning shines!

In this article, we’ll explore the importance of laser scanning for construction, renovations, and facility management in industrial settings, and address the specific challenges associated with scanning industrial buildings. Let’s dive in!

When To Use 3D Laser Scanning in Industrial Facilities?

Industrial plants are labyrinthine structures with hard-to-reach spaces, which make them nearly impossible to measure without accounting for potential risks and hazards. Moreover, many facilities run around the clock, so shutting down plants for measuring purposes can pose a major hurdle. But, with 3D laser scanning, owners can leverage the power of reality capture to overcome these challenges!

In addition, owners often want to build or redesign new facilities. However, in many instances, the current installation buildings lack plant layouts or past records.

The traditional method of documenting existing layouts usually involves tape measuring, which is prone to measurement mistakes like human error and changes that are not updated regularly. In these cases, a laser scanner can accurately supply the required data on current layouts for planning purposes. By documenting existing conditions, scanning serves as a verification tool, offering valuable insights for designers and engineers.

Advantages of 3D Laser Scanning

●      Rapid Data Capture with High Accuracy and Detail

One of the most significant advantages of 3D laser scanning is its unparalleled accuracy and detail. 3D laser scanners can capture vast amounts of data in a fraction of the time compared to traditional methods.

Advanced scanning devices emit thousands of laser pulses per second, generating highly detailed point clouds with sub-millimeter accuracy. These scanners can capture intricate features and nuances that may go unnoticed by traditional methods. This accuracy is invaluable in engineering and design processes, allowing AEC professionals to work with real-world data rather than relying solely on blueprints or outdated measurements.

By capturing comprehensive data of machinery, equipment, pipelines, and infrastructure, scanning offers more accurate planning, retrofitting, and maintenance activities, while minimizing errors and optimizing resource utilization.

●      Non-contact Precision for Comprehensive Coverage

Unlike traditional methods, 3D laser scanning is entirely non-contact, eliminating the need for physical interaction with the surveyed objects. This not only ensures operator safety but also minimizes the risk of damage to delicate equipment or structures. With exceptional range and versatility, 3D scanning enables detailed coverage of industrial facilities, including hard-to-reach areas and complex geometries.

Laser scanners have the ability to capture 360-degree data from multiple vantage points, making sure no detail in sight is overlooked for facilitating thorough analysis and decision-making. Further, special tripods and accessories provide access to challenging areas above equipment or within interstitial spaces, ensuring comprehensive data collection without disrupting ongoing operations.

●      Navigating the Complexity of Industrial Facilities

Industrial buildings are not just large but have complex configurations coupled with structural elements and machinery. Traditional surveying methods struggle to capture the intricacies of these environments, often leading to incomplete or inaccurate data. With its ability to swiftly and accurately capture these complexities, laser scanning emerges as the preferred choice for industrial renovations.

Additionally, mobile scanning devices are versatile tools that complement scanning efforts, by providing access to areas that are hard to reach. However, it’s crucial to strike a balance between accessibility and accuracy when choosing the right equipment for the task at hand.

●      Time and Cost Savings

Traditional methods of surveying and documentation are labor-intensive and time-consuming. By reducing the need for manual measurement and surveying services, scanning lowers labor costs and accelerates project timelines. Moreover, the ability to detect design flaws and construction issues early in the project lifecycle minimizes costly rework and material wastage.

Additionally, achieving ongoing operations with minimal disruptions is considered one of the most significant challenges in industrial renovations. Through laser scanning and non-intrusive technologies, data is captured with minimal to no disruption to the normal pace of the facility. By avoiding downtime and interruptions, construction projects can proceed smoothly, ensuring timely completion and minimal impact on productivity.

Practical Applications of 3D Laser Scanning in Industrial Facilities

Design and Construction

Effective collaboration is the cornerstone of successful industrial projects. 3D laser scanning streamlines the design and construction phases by enabling precise as-built documentation of existing structures and offering a source of truth for data sharing and visualization. Engineers, architects, and contractors can overlay new designs onto scanned models, ensuring compatibility and minimizing errors.

Additionally, the technology aids in identifying potential clashes and discrepancies early in the process, saving time and resources. Whether it’s conveying design concepts to clients or coordinating tasks among project teams, the ability to present detailed 3D models fosters clearer understanding and alignment.

Facility management, Maintenance and Asset Management

Industrial facilities typically have a wide array of complex assets that require meticulous management to ensure operational efficiency and regulatory compliance. Equipment downtime of any kind can translate into significant financial losses. 3D laser scanning simplifies asset management and proactive maintenance by providing accurate data that enables the creation of digital twins of equipment and infrastructure. These digital replicas provide a comprehensive visual representation of assets, complete with detailed information about machinery, such as specifications, installation dates, and maintenance records.

By centralizing asset information in a digital format, facilities can streamline maintenance schedules, identify potential issues, minimize shutdown time, and extend the lifespan of critical equipment. Furthermore, the scanned models serve as invaluable references for spare parts procurement and retrofitting projects, contributing to significant cost savings and reinforcing the technology’s value.

Enhanced Safety and Compliance

Safety becomes non-negotiable in industrial environments, where workers are often exposed to hazardous conditions and high-risk activities. 3D laser scanning enhances safety by facilitating thorough risk assessments and hazard identification, as it eliminates the need for physical contact with surveyed objects and minimizes the risk of accidents or injuries. The non-destructive nature of laser scanning ensures the integrity of industrial assets, preserving their long-term reliability and performance.

By capturing detailed data points used for creating 3D models of the facility layout, including potential hazards such as confined spaces or obstructed pathways, stakeholders can proactively identify safety risks and implement appropriate mitigation measures. Additionally, scanned data can be utilized for virtual safety training, allowing workers to familiarize themselves with facility layouts and emergency procedures in a simulated environment, thereby significantly reducing potential risks.

Retrofitting and Renovation

As industrial facilities evolve, the need for retrofitting and renovation becomes inevitable. 3D laser scanning simplifies this process by enabling the generation of existing infrastructure from millions of captured data points. Engineers can assess structural integrity, evaluate space utilization, and plan modifications with precision. The technology minimizes disruptions to ongoing operations while maximizing the efficiency of renovation projects.

In Conclusion

While traditional scanning methods have served industrial facilities well in the past, the advent of 3D laser scanning technology heralds a new era of precision, efficiency, and innovation. This technology offers a transformative solution for industrial construction and renovation projects, surpassing traditional surveying methods in accuracy and adaptability. By leveraging advanced scanning technologies, construction professionals can navigate the design, construction, maintenance, and retrofitting of industrial structures with ease, ensuring seamless project execution and optimal outcomes.

The ability of 3D laser scanning to capture precise spatial data, streamline workflows, and enhance decision-making processes is pushing the boundaries of innovation and proving pivotal in revolutionizing construction techniques and renovation in industrial settings. By embracing 3D laser scanning technology, industries can position themselves for greater reliability, sustainability, and excellence.

Interested in implementing 3D laser scanning technology for your next project?

Get in touch with us today to see how we can help!


Laser Scanning for Healthcare Construction & Renovation

The role of 3D Laser Scanning in Modern Healthcare Construction & Renovation

In the dynamic realm of healthcare construction and renovations, where precision, efficiency, and uninterrupted patient care are of utmost importance, safety and seamless coordination become non-negotiable.

Enter 3D laser scanning—a revolutionary technology that not only streamlines hospital construction and renovations but also offers numerous advantages in navigating the intricate landscape of modern healthcare environments. 3D laser scanning is reshaping how contractors approach complex projects.

In this article, let us explore the significance of 3D laser scanning in hospital upgrades, emphasizing its role in the construction workflow while ensuring uninterrupted operations and delivering outstanding results.


Navigating the Complexity of Healthcare Renovation

Embarking on hospital renovations demands meticulous planning and coordination, especially when the facility must remain operational throughout the process. Integrating 3D laser scanning requires a thorough understanding of the unique challenges posed by healthcare environments. Let us take a closer look at some of these challenges.

In older hospital facilities, the presence of asbestos above the ceilings can pose additional challenges. This requires the use of contamination carts. Additionally, it is vital to exercise utmost caution when displacing ceiling tiles and factor in the delays caused when scanning these areas due to asbestos abatement.


The density of Mechanical, Electrical, Plumbing, and Fire Protection (MEPFP) systems in hospitals is incredibly high. It requires capturing every intricate detail with the required accuracy. 3D laser scanning can provide a comprehensive overview of these complex systems to facilitate informed decision-making during renovations.


Patient care with minimal disruption is a priority. This requires seamless coordination between the nursing staff and facility management teams. Therefore, we need a qualified, experienced Laser scanner provider who has effective communication and collaboration with the healthcare team.

At times, scanning outside of regular business hours can prove beneficial in minimizing disruptions to hospital operations. Through strategic scheduling, construction, and surveying teams can optimize the time required for scanning and accomplish tasks without impacting critical hospital operations.


Hospital environments store extremely sensitive patient records and confidential information. Before scanning, it is imperative to safeguard all patient information to ensure no unintended capture. 3D laser scanning providers implement strict measures to protect patients’ privacy throughout the scanning process.

Additionally, scanning emergency rooms presents unique challenges due to their heavy footfall, constant activity, and complex layouts. Scanning emergency rooms requires the use of specialized strategies for accurate data collection with little to no disruption to emergency services.

Laser Scanning for Healthcare Construction & Renovation

Tapping into the benefits of 3D Laser Scanning in Hospital Renovations

Beyond addressing the logistical complexities of healthcare construction discussed above, 3D laser scanning offers many advantages that propel hospital renovation technology into the digital age. Let us look at some reasons why 3D laser scanning is emerging as an invaluable asset.

  • Precision and Acurracy Redefined

As healthcare facilities strive to modernize and expand to meet growing demands, the role of 3D laser scanning becomes a game-changer.

3D laser scanning captures detailed measurements of existing structures to create as-built data with unmatched precision. This groundbreaking tool can minimize errors and discrepancies and ensure that renovations proceed smoothly and according to plan.

Whether it is mapping out floor plans, assessing structural integrity, or analyzing spatial constraints, 3D laser scanning provides a comprehensive understanding of the existing infrastructure, laying the foundation for a successful renovation project.

Through 3D laser scanning, hospitals can overcome the inherent challenges of construction and achieve greater collaboration with improved efficiency and accuracy.

  • Enhanced Safety Measures

The safety of everyone is paramount in healthcare operations, whether it is the hospital staff, patients, or visitors. Traditional renovation methods pose several risks, such as manual measurement errors and hazardous working conditions. However, 3D laser scanning can address these challenges by enabling remote data collection in hazardous or hard-to-reach areas and minimizing the need for personnel to be present on-site.

Furthermore, the comprehensive data captured through 3D laser scanning allows construction teams to proactively identify potential safety hazards and ensure a secure working environment throughout the renovation process and compliance with stringent regulatory standards.

  • Optimize Efficiency with Digital Construction

Time is of the essence in hospital renovations, as any delay can impact patient care and day-to-day operations. Traditional surveying and documentation methods are time-consuming and labor-intensive, often leading to project delays and increased costs.

3D laser scanning can streamline the data collection process by significantly reducing the time required for site assessment and measurement. By capturing millions of data points in a matter of minutes, 3D laser scanning fast-tracks the construction workflow by digitizing the entire process.

From initial surveys to as-built documentation, 3D laser scanning streamlines the healthcare renovation process and enables construction teams to proceed with confidence, completing renovations on schedule and within budget.

Further, by overlaying scanned data with proposed design plans, 3D laser scanning can identify clashes and conflicts early in the project lifecycle. This proactive approach helps minimize rework and ensures a smooth construction process. This enhanced visualization can also facilitate informed decision-making among stakeholders, such as architects, contractors, MEP consultants, and facility managers, to collaborate more effectively to achieve better outcomes.

  • Cost-effective Solution for Future-proofing hospital infrastructure

The as-built documentation produced by 3D laser scanning can serve as a valuable resource not just for ongoing maintenance but also for laying the foundation by providing a comprehensive digital record of the building’s structure and systems for future planning and expansion. By eliminating rework, minimizing errors, and optimizing resource allocation, 3D laser scanning ultimately leads to significant cost savings over a renovation project.

Moreover, the enhanced precision and efficiency offered by 3D laser scanning translates into shorter project timelines, reducing labor costs and minimizing disruptions to hospital operations. As hospitals aim to deliver quality care within budgetary constraints, 3D laser scanning emerges as a cost-effective solution, delivering measurable returns on investment.

In conclusion

Innovation is the key to success in the rapidly evolving landscape of healthcare construction. By embracing the power of 3D laser scanning, hospitals can navigate the complexities of renovations with confidence and precision. From streamlining workflows to enhancing collaboration and ensuring compliance, this transformative technology unlocks a world of possibilities for healthcare facilities striving to deliver the highest standard of care.

As the demands of modern healthcare continue to grow, so does the importance of welcoming digital construction technologies like 3D laser scanning. By harnessing data-driven insights and streamlining construction, hospitals can meet today’s needs and prepare for tomorrow’s challenges. With 3D laser scanning as a cornerstone of their construction workflow, healthcare facilities can embark on renovations with confidence and minimal disruption, equipped with the tools and technology to succeed and meet the ever-changing needs of patients and practitioners alike.


How LiDAR Changed Our World Forever 

Capturing and Modeling Reality in 3D

LiDAR-based laser scanning is a technique that changed how humans model and understand their environment forever. This article introduces LiDAR technology, highlighting its applications, limitations, and benefits across various industries. We focus on its impact in the AEC industry through several case studies. 

The basics of LiDAR technology explained 

LiDAR (or laser scanning) is a method that uses laser pulses to measure variable distances to the immediate surroundings. Different types of laser scanning all use the same technology, which consists of a lidar unit to emit laser pulses or photons that bounce back to the lidar sensor after hitting a target. A lidar system records data from that return, such as the distance to the target and return time.

Using the speed of light, it is possible to calculate the distance between the lidar unit and the target. A laser scanner can send out hundreds of thousands of beams per second. This enables distinguishing objects in the environment, similar to human perception.

Combined with a GPS unit, a laser scanner “knows” where objects in their immediate surroundings are located. All recorded, individual laser returns are recorded and stored digitally at the moment of capture, so they can be visually represented as a 3D point cloud that provides the basis for an accurate and textured 3D representation of the data using specialized software.  


Uses in laser scanning applications 

LiDAR technology, a cornerstone in laser scanning applications, has revolutionized our approach to capturing and modeling the physical world in 3D. Its versatility is evident in various specialized applications, each tailored to fulfill specific requirements. Here’s a more structured and detailed explanation: 

Airborne LiDAR

This variant is predominantly used for topographical mapping and studying natural features. For instance, it plays a crucial role in analyzing tree canopy structures. The detailed 3D terrain models generated from airborne LiDAR are invaluable for utility companies. They utilize these models to ensure that power lines are not encroached upon by vegetation, thereby maintaining safety and operational efficiency. 

Bathymetric LiDAR

This type of technology specializes in aquatic environments. It’s instrumental in measuring and charting water depths, both along coastal regions and within river systems. By employing this technology, researchers and planners can obtain precise underwater topography, crucial for marine navigation, coastal management, and environmental studies. 

Terrestrial LiDAR

This category includes both static and mobile laser scanning: 

  • Static Laser Scanning: Primarily used in surveying, static terrestrial LiDAR captures comprehensive 3D representations of areas or structures. It’s commonly employed in architectural and archaeological documentation, where precise spatial measurements are vital.  
  • Mobile Scanning Technology: Gaining rapid popularity, mobile LiDAR systems are essential in dynamic environments. These systems are extensively used for monitoring construction projects and capturing detailed interiors of complex structures like mines or caves. Their mobility offers significant advantages over traditional, heavier 3D scanners, particularly in terms of ease of transport and operational flexibility. 

Beyond these specific applications, LiDAR’s scope extends to various other domains. Environmental scientists leverage LiDAR to measure atmospheric pollution levels, contributing significantly to climate research. In urban settings, LiDAR-based speed guns are a common tool for traffic law enforcement, showcasing the technology’s adaptability. 

In summary, LiDAR plays a multifaceted role in laser scanning, addressing a variety of needs such as precise surveying, topographical mapping, environmental monitoring, and urban management. Its continuous evolution and integration into different fields are a testament to its transformative impact on how we perceive and interact with our 3D world. 

Benefits of LiDAR in laser scanning  

There are many benefits, which explains why so many different industries are using it: 

  • Unlike cameras, lidar works well for capturing data in the dark. This explains for a large part the interest from the automotive industry in lidar; 
  • The scan data are very accurate, meeting surveying precision requirements, resulting in high-resolution 3D maps; 
  • The data capture process is very quick, saving end users time and money when compared with other data acquisition types; 
  • Another great benefit is that data acquisition happens almost automatically: with a single button push, a scanner can be activated without any prerequisites from the operator.  

Combined with a decrease in prizes and increases in the potential of lidar sensors, powerful and affordable laser scanners have become accessible to a wide group of end users, and this development is expected to continue: the market for laser scanning is expected to reach $16.66 billion by 2030, according to this resource.  

Exploring Some Limitations

1. Weather Sensitivity 

One of the primary limitations of LiDAR is its sensitivity to weather conditions. Elements like rain or snow can significantly hinder the quality of data capture by altering the reflectance and scattering of the laser pulses. This factor often confines LiDAR operations to clear weather conditions, impacting the scheduling and feasibility of outdoor scanning projects. 

2. Data Processing Speed 

In scenarios where real-time data analysis is crucial, such as autonomous vehicle navigation, the processing speed of LiDAR can be a critical bottleneck. Although LiDAR captures detailed 3D data efficiently, this data requires extensive processing and mapping before it becomes actionable. This delay is pivotal in situations demanding instant interpretation of the surroundings. 

3. Cost Implications 

The high cost of LiDAR systems is a significant limitation for budget-constrained or smaller-scale projects. This expense encompasses not just the initial purchase, but also ongoing maintenance, software for data processing, and the need for skilled personnel for operation and analysis. 

4. Survey Control and Accuracy 

Achieving high accuracy in LiDAR scanning depends on having precise survey control. It is crucial to ensure meticulous calibration and alignment because even small deviations can result in inaccuracies. Moreover, the precision limitations of LiDAR systems can pose a challenge in applications that require ultra-precise measurements 

Achieving high accuracy in LiDAR scanning depends heavily on having precise survey control. It is crucial to ensure meticulous calibration and alignment, as even minor deviations can lead to significant inaccuracies in the final data. Additionally, it’s important to recognize the inherent precision limitations of LiDAR systems. These limitations can pose challenges in applications that demand ultra-precise measurements, necessitating careful consideration of the equipment’s capabilities relative to the project requirements. 

5. Drone-Based LiDAR Challenges 

  • Weight Constraints: The limited carrying capacity of drones restricts the size and weight of LiDAR systems they can transport. This limitation often necessitates a compromise between the drone’s flight duration and the quality of the LiDAR system. 
  • Operational Risks: Employing drones for LiDAR scanning introduces risks like potential crashes or loss of control due to adverse weather conditions. Combined with the high costs of LiDAR equipment, these factors make drone-based operations a cautious choice. 
  • Regulatory Restrictions: Drone flights, particularly in urban or sensitive areas, are subject to strict regulations. Obtaining permissions can be challenging, with the legal landscape varying widely across regions, adding complexity to drone-based LiDAR projects. 

6. Shipping and Handling Complexities 

  • Logistical Challenges: Shipping LiDAR equipment, particularly the more sophisticated and larger systems, involves complex logistics. The need for specialized packaging to protect delicate components adds to the overall cost and complexity of transportation. Environmental Impact: The transportation of heavy LiDAR equipment, especially over long distances, has an associated environmental cost, including a carbon footprint that must be considered in project planning. 

By comprehending these limitations, professionals in the field can better strategize the deployment of LiDAR technology. This ensures not only optimal results but also a thorough navigation of its constraints. 

Industries that use LiDAR-based laser scanning 

While LiDAR originated in science to study the earth’s atmosphere and weather, other industries developed applications and systems that use lidar-based laser scanning. As a remote sensing technology, airborne lidar became a popular way to capture additional spatial data to study the earth’s surface. The same goes for the surveying industry, where 3D laser scanners proved a quick way to produce high-quality maps of the built environment.

High-end 3D laser scanners are also found in preservation work such as cultural heritage or forensics, to quickly capture the scene of an accident and reproduce that digitally for extended analysis.  

The automotive industry is probably the industry that is eager to monetize on the promise of lidar-based laser scanning, not only to produce a real-time 3D map of all highways on earth but also to help realize assisted-driving systems where a car can navigate itself or react to its environment based on combined scanning data from a fleet of nearby cars.  

Finally, a central industry for the use of laser scanning is the AEC industry. It enhances planning, operation, and monitoring of construction projects, both remotely and onsite. Using laser scanners reduces costly shutdown times. It allows planning and executing retrofits with as-built data, leading to efficient management of large projects.

Laser scanning also improves daily progress tracking and job site safety by eliminating manual measurements. The precise scan data aids in as-built inspections and modeling. It’s used to create various outputs, like floor plans and elevation drawings.


Lidar-based laser scanning is a technique to model and capture the environment in 3D. It is has quickly become the ‘to-go’ solution for many applications and industries, due to its ease of use, the resulting highly accurate scan data and its fast data acquisition process. The AEC industry in particular has been able to exploit the different benefits of the technology, as the data can be captured and used for different use cases that all provide instant value to different stakeholders. To help AEC professionals choose a laser scanning provider that best suits their needs, the Sirvey platform was created.

Sirvey has a network of pre-qualified laser scanning providers, selected through careful evaluation of their technical capabilities, experience, equipment, and reputation in all major US markets. This enables AEC professionals to save on travel costs, get quicker responses, and find the most cost-effective laser scanning solution tailored to their specific needs.  


Exploring the Advancements in 3D Laser Scanning Technologies

Reality capture technology has revolutionized the way we replicate and interact with the physical world by transforming it into a virtual environment. Using sophisticated software and advanced hardware, such as laser beams, sensors, and GPS, 3D laser scanning technologies have emerged as powerful tools for capturing accurate and detailed information of the current condition of various project types.

In a laser scanning system, light waves are emitted by the scanner and bounce off surfaces before returning to the sensors. By measuring the time taken for the light beam to complete its journey, the sensor calculates the distance to each surface. This process is repeated multiple times, capturing thousands of individual points that are then compiled into Point Cloud files. These files create a digital representation of the scanned surfaces, providing precise dimensions and spatial relationships of the captured geometry.

It’s important to note that a laser scanner can only capture what is within its field of view, limiting its coverage to specific areas. This limitation requires the expertise of the technician to choose the most convenient equipment, set ups and strategy to perform the scanning.

Choosing 3D Laser Scanning Technologies

When it comes to choosing the right scanning technology, there are three primary types to consider, each suited for different purposes. Let’s explore these types and their ideal scenarios of use:

STATIC SCANNING – (Terrestrial Scanning)

Static scanning is well-suited for large projects that require high accuracy. It excels at capturing extensive amounts of data with exceptional precision. Here are some key characteristics of static scanning:

  • Scans per day (normal pace): 100
  • Average precision: 1/8”
  • Ideal for verifying existing conditions, construction accuracy and progress, critical material placement, as-built clash checking, detailed visualization, and verification of floor flatness and wall verticality.


Dynamic scanning, also known as SLAM or mobile scanning, is the preferred method for capturing substantial amounts of data with medium precision. Its capacity depends on the scanning device but is generally suitable for small and large projects that require moderate accuracy. Consider the following aspects of dynamic scanning:

  • Sqft/day: 300,000 with NavVis or Heron
  • Precision: 1/4” – 1/2” with NavVis, VLX or Gexcel Heron.
  • Ability to get onto control in the field.
  • Useful for verifying existing conditions, spatial and physical assets, construction accuracy and progress, construction logistics and sequencing planning, and emergency planning.


The Hybrid Scanner and Total Stations are useful for small and large projects which need high accuracy, while also creating survey control. They can be used as layout instrument when not scanning.

  • Great for capturing medium amounts of data with high precision.
  • Scans per day (normal pace): 50 for the Topcon GLT-1200
  • Precision: 1/8”
  • Allows for control in the field.
  • Can create new survey points when a lack of points is in your field of view.

So, which Laser Scanning Technology should I choose?

As you may have read, the best Laser Scanning Technology depends on the characteristics and project purpose and scope. However, our Sirvey team has the knowledge and expertise to help you choose the correct Laser Scanning Technology!

By submitting your request, we can connect you with the most suitable laser scanning provider for your project’s needs. Sirvey has a highly prequalified Laser Scanning Network, providing coverage wherever you need it.  As we believe Reality Capture is the way to go for all in the AEC industry, our goal is to make Laser Scanning accessible and easy for everyone.  

Contact us today and get started on your Laser Scanning project with Sirvey!


Understanding the Costs of 3D Laser Scanning: A Comprehensive Guide 

3D laser scanning has become an increasingly popular tool for various industries due to its unparalleled ability to capture precise measurements and detailed images of physical objects and environments. However, one of the primary concerns of those considering utilizing this technology is the cost associated with it. In this article, we will break down the factors that contribute to the cost of 3D laser scanning and provide you with a comprehensive guide to help you better understand the costs and benefits of this technology. 

cost of 3D laser scanning


3D laser scanning is a powerful technology that has revolutionized the way we capture and analyze physical objects and environments. It has a wide range of applications across various industries, including engineering, architecture, construction, and manufacturing, among others. However, as with any advanced technology, the cost of 3D laser scanning is a primary concern for many individuals and businesses. 

What is 3D laser scanning? 

It is a process that involves using a laser scanner to capture precise measurements and images of physical objects and environments. The equipment emits a laser beam that sweeps across the object or environment, capturing millions of points of data that are then used to create a digital 3D model. This model can be manipulated, measured, and analyzed using specialized software.  

Why is 3D laser scanning important? 

3D laser scanning has become an essential tool for various industries due to its ability to capture accurate measurements and detailed images quickly and efficiently. This technology has a wide range of applications, from creating 3D models of buildings and structures for construction and architectural design to capturing precise measurements of parts for manufacturing and reverse engineering. Learn more about Laser Scanning and how does it work.

Factors that affect 3D laser scanning costs

The cost of 3D laser scanning varies depending on several factors, including:

  • The size and complexity of the project are significant factors that contribute to the cost of 3D laser scanning. Larger and more complex projects require more time and resources to complete, resulting in higher costs. 
  • The level of detail required for the project is another critical factor that affects the cost of 3D laser scanning. The higher the level of detail required, the more time and resources are needed to capture the necessary data, resulting in higher costs. 
  • The type of equipment used for 3D laser scanning is also a factor that affects the cost of the project. Advanced equipment with higher accuracy and resolution capabilities can cost significantly more than basic equipment… but don’t worry, you might not always need the most expensive option!
  • The distance between the scanning location and the company that performs the survey can also affect the cost of the project. Projects that require extensive travel can add to the total cost. 
  • The timeframe for completion is another factor that affects the cost of 3D laser scanning. Rush projects with short deadlines may require additional resources and manpower to complete the survey on time, resulting in higher costs. 

Benefits of 3D laser scanning 

Despite the costs associated with 3D laser scanning, the benefits of this technology make it a worthwhile investment for many businesses, let’s go over a few of them:

  • Precise measurements: 3D laser scanning provides highly accurate measurements that are essential for industries such as engineering and manufacturing. 
  • Detailed imaging: This technology captures detailed images that can be used for analysis and modeling. 
  • Time and cost savings: The survey can save time and money by reducing the need for manual measurements and inspections. 
  • Improved safety: The results can be used to inspect and monitor structures and environments. It helps to improve safety for workers and the public. 

Guide to hiring 3D laser scanning services

Finding the right laser-scanning provider to capture existing conditions can be a daunting task. Here are some factors to consider when selecting a provider:

  1. Experience and Service Level: Choose a provider with the appropriate experience and service level to ensure high-quality deliverables.
  2. Scanning Technology Options: There are a variety of scanning technology options available, and it’s important to select the one that best suits your needs. Be wary of vendors who push a particular technology without considering your specific requirements.
  3. Pricing: There can be inexplicable variations in pricing, making it difficult to make an informed decision. Look for a provider that offers transparent and competitive pricing.
  4. Provider Mapping: Conducting an extensive scanning-provider mapping exercise can help you avoid unnecessary expenses and low-quality suppliers.

How can we help you?

Our mission is to make Laser scanning easy for everyone. Considering the factors that affect 3D laser scanning costs, at Sirvey® we’ve developed the most prequalified 3D Laser Scanning Network. Thanks to our platform, you do not need to be concerned about cost-benefit analysis.

With SirVey®’s extensive network of pre-qualified providers, you can make a cost-effective, practical choice while receiving high-quality deliverables. Furthermore, the SirVey® team will handle everything for you, from selection and project initiation to logistical coordination and results. All you need to do is request your scan through



Recapping the Remarkable A’23 Event

Sirvey’s Experience and Highlights in the Conference on Architecture 2023 (A’23)

The event, hosted by the renowned American Institute of Architects (AIA) in San Francisco, was a fantastic opportunity for us. Alongside 500+ leading brands and building product manufacturers, we had the privilege to showcase our platform and services. It was a valuable experience connecting with industry professionals and sharing our innovative solutions. We’re proud to have been a part of such an exceptional event.

Did you have a chance to stop by Booth #1238 on the expo floor? Our team of experts was there. They provided valuable insights, demonstrated the capabilities of SirVey®, and highlighted how it can streamline your projects. All this is achieved with the use of laser scanning and reality capture technology.

Say goodbye to excessive costs, lengthy timelines, and project delays. Although the event has concluded, we look forward to future opportunities to connect with you and showcase the practical benefits of SirVey®.

Couldn’t make it to the A’23? No worries ! You can still learn more about our services by exploring our website:

Any questions?

Do you have any further queries or would you like more information? Don’t hesitate to get in touch with us!


Why we created SirVey? 

Over the past few years, we have gained extensive and varied experience in hiring laser scanning providers. However, we’ve realized that when it comes to price, quality, and logistics, there is a considerable amount of uncertainty and unpredictability. Considering the challenges of the Reality Capture Industry, we created a Laser Scanning Platform: Sirvey.

Challenges of the industry

Let’s start with what we’ve learned so far:

  • Quality: We do not compromise on quality. Choosing the wrong technology or not having enough experience in the geospatial capture field, among other factors, can make selecting a new laser scanning provider a real challenge. We know that point cloud integrity dramatically affects not only how an existing-conditions model will be developed but also how trustworthy it will be down the road. An incomplete or inaccurate 3D model impacts all the stakeholders and processes downstream in the design, coordination, and construction process. 
  • Pricing: From a pricing standpoint, there are many questions to consider. How much should we pay for a project to be scanned? To what extent do travel costs and accommodation fees affect the overall scanning cost? How much productive time does a laser scanning technician lose by getting around and waiting at the airport boarding gate? How much does equipment shipping cost? These are just a few of the many questions we ask ourselves daily. 
  • Scope: The scanning purpose determines the technology to be utilized along with the associated deliverables. When attempting to refine the scope of work, many questions may arise. Does the project need survey control? Is above-ceiling scanning necessary? What will the scanned data be used for? Do we want the point cloud data for space planning, marketing material, or to coordinate MEP trades for future retrofits? Should we scan the façade, roof, and site as well? These are just a few of the inquiries that need to be answered. 
  • Site Constraints: Site conditions can significantly impact scanning times. Should we cut holes in the hard ceiling to pass the scanner through or are there ceiling tiles that can be easily removed? Is the roof accessible, or should we scan from the surrounding buildings? Is flying a drone permitted in that specific area? Is the pilot certified? Should we rent a scissor lift to access some attic spaces? Who will take care of all those logistics? This sounds like a huge coordination effort. 

These challenges are the reason why we’ve developed SirVey. Our mission is to make Laser scanning easy for everyone. 


About Sirvey

We’ve realized that technology can sometimes be overwhelming. As we believe that reality capture is the way to go for all AECO projects, we want to change that perception. By applying the principle of Shared Economy like Airbnb or Uber, we want to ‘uberize’ the laser scanning processes by connecting AEC stakeholders that need laser scanning for their projects with the closest and best possible service provider. With this, we ensure more predictable quality results and provide the best user experience through project management and communication standards. 

Our goal is to promote and democratize the use of laser scanning technology, making it accessible to everyone. We are committed to making the process easy for our clients by offering various scanning options, that are best suited for their project’s needs, including colored scans and 360 pictures, as well as terrestrial, aerial, or mobile scanning. We also ensure the point cloud density, file breakdown, and size meet those needs. Additionally, we handle the heavy file transfer and storage for our clients, making the process as seamless as possible. Trust SirVey to take care of your scanning needs. We coordinate and oversee the entire process, so you can just unplug. Of course, we can assist you with BIM models and drawings as well. 

Our prequalified Laser Scanning Network provides covering wherever you need. We have technicians located on all major national markets, so they get the job done within driving distance of your projects. Our proximity enables us to provide a quick turnaround time. Additionally, we bid on each project, allowing us to offer the most competitive option. Lastly, since our providers undergo a rigorous qualification process to join our network, you can rely on our deliverables with confidence. 

Want to try SirVey? Require a quote here! We’re pleasure to hear about you.  


5 suggestions for a successful Scan to BIM project 

Laser Scanning is the initial step to reflect the true As-Built conditions and provide proper information for the specific model purpose. But what comes after? At Sirvey, we manage the entire process, including Scan to BIM, to provide comprehensive support. 

But first, what is Scan to BIM?

In simple terms, it involves taking millions of data points from an existing facility using point clouds, and then converting them into an intelligent 3D BIM model that represents the As-Built conditions. This model can be used for a variety of purposes, such as redesign and renovation, spatial coordination of new MEPs with existing ones, and facility management. 

Architects, engineers, MEP designers, contractors, surveyors, and owners are among those who currently benefit from this technology, as it allows them to create accurate architectural, structural, and MEP models that reflect the actual conditions of a building. 

scan to BIM

Let’s check the suggestions!

That said, it is important to follow certain rules to produce a model that accurately reflects the as-built conditions and serves its intended purpose. Here are some suggestions to keep in mind: 

  1. Quality: Before starting any Scan to BIM project, it’s essential to check the quality of the point cloud. These are 3D files made up of individual points in digital space, each with X, Y, and Z coordinates. These files contain vast amounts of information about an object, including its physical location, shape, color, and reflectivity. By checking the quality of the point cloud, you can identify any issues early on and prevent the need for future rework. Learn more about point clouds here. 
  1. Coordinates: To ensure accurate location of a model, it’s important to ask the surveyor all the necessary questions. Properly locating a point cloud requires attention to detail, and it’s essential to verify that the origin point of the cloud is sufficiently close to the building. This helps the model stay within the Revit comfort zone and avoids potential export inaccuracies. In addition, if multiple point clouds belong to different zones or buildings, it’s important to confirm that the surveyor has correctly linked them together. By taking these steps, future headaches can be avoided. 
  1. Drawings: It’s important to use the point cloud as the primary source of information, instead of relying on As-Built drawings. As-Built drawings can be inaccurate and fail to reflect the true conditions of the building, which can lead to discrepancies in the final model. Using the point cloud as the main source of information ensures greater accuracy and minimizes the risk of errors in the final product. 
  1. Assumptions: It’s important to avoid making assumptions about the elements within the point cloud. If there is any uncertainty about which system an element belongs to, it’s better to leave it unassigned than to incorrectly assign it. Assigning an element to the wrong system can lead to errors in the final model, and it’s better to take the time to confirm the system before doing it. By avoiding assumptions and double-checking the system assignments, the final model will be more accurate and reliable. 
  1. Visual verification: Automated tools can be useful for verifying the accuracy of a model, but a thorough walkthrough and manual quality control are still necessary. This approach can detect any inconsistencies and ensure confidence in the deliverables. 

By following these suggestions, you can ensure that your Scan to BIM projects accurately reflect the true As-Built conditions and provide the necessary information for the specific model purpose. If you have any inquiries or doubts, feel free to contact us. 

Needing Laser Scanning providers? We have the best pre-qualified Laser Scanning providers for you. Require a quote at Sirvey


What is Laser Scanning and How Does it Work? 

Laser scanning technology has become increasingly popular among companies in the Architecture, Engineering, and Construction (AEC) industry in recent years. Discover how it works and its different types of applications.  

Laser scanning technology captures the existing conditions of a site in high quality and in a digital format that can be accessed from anywhere with just a click of a button. The laser scanner can quickly and easily capture any shape or object, even with complex geometric forms, in a three-dimensional digital form using various laser points and lines. This scanned environment includes millions of data points presented together as point clouds with X, Y, and Z coordinates, enabling users to create the most accurate 3D models. We will discuss point clouds in more detail shortly. 

Moreover, laser scanning can be used in various stages of a project, including design, construction, renovation, demolition, and more. Many professional laser scanning service providers also offer scan-to-BIM services that streamline the process of data collection and drawing development. At Sirvey, powered by ENG, we provide high-quality, detailed, ready-to-use 2D drawings and 3D models. Contact us today to learn more about how we can assist you with your next project. 

Laser scanning technology involves various phases, from scanning and registration to deliverables management and more. In this article, we will delve into how laser scanning works and the types of data formats this technology offers. 

laser scanning

How Does it Work? 

Laser scanning technology has undergone significant advancements in recent years, not only in the way that the data is captured, also, providing faster and more precise scanning results. One popular option to perform the laser scanning survey is using terrestrial-static scanners mounted on a tripod base, which rotates at high speeds upon activation, emitting a low-energy, infrared laser light with exceptional precision.

The scanner’s rotating mirror captures 360-degree images of the surrounding environment using light. The laser head then scans the area, bouncing off each object in its path and recording approximately one million data points per second with a spacing of 1 to 3 mm. The resulting data is a point cloud file that contains detailed measurements in X, Y, and Z coordinates, and may also include RGB values for each point. 

To achieve the most accurate coordinates of any surface, structure, or surroundings, some modern laser scanners employ laser beams, advanced sensors, Global Positioning Systems (GPS), Inertial Measurement Units (IMU), receiver electronics, and photodetectors. 

Laser scanning has revolutionized the way we measure and map objects and environments. It is widely used in the fields of architecture, engineering, and construction to create accurate models of buildings, roads, and other infrastructure. It is also utilized in the entertainment industry to produce realistic special effects in movies and video games. 

Read the benefits of laser scanning for the AEC industry here

Types of Laser Scanning deliverables

When it comes to laser scanning, these are the 2 most common deliverables: Point Clouds and 360 Views. Let’s take a closer look at each one. 

Point Clouds  

The laser mapping process captures a large number of 3D survey points for any given object or surface. This data is referred to as a Point Cloud. These data points are converted into standard file formats through a process called registration or “stitching”. They can be viewed as 3D models on various software applications such as Recap, AutoCAD, Revit, Navisworks, and Bentley MicroStation. Point clouds are also available in different file formats such as .ptx, .e57, .rcp, .rcs, .xyz, .pts, and .pod. Point clouds can be used to create both 2D drawings and 3D models. 

However, point cloud files can be quite large to work with due to the millions of data points captured, which is a common concern expressed by many users. To reduce file size, point clouds can be decimated, which involves removing points based on spacing and percentages. Point cloud processing software usually has the ability to decimate files based on set parameters, but this should be done carefully to avoid affecting the quality and functionality of the final product. 

If you’re working Autodesk’s Recap software, the preset point resolution for its files is 5 millimeters. Although, it’s available to choose a resolution between 1 to 100mm. So, it’s up to the user to determine whether they need a file with a tight resolution for additional details or a lighter file size for ease of use. 

laser scanning

Greyscale and Colored Point Cloud 

The scanning process captures data in black-and-white initially, but it can be configured to take color photos to generate a colored point cloud. However, for construction-focused laser scanning, it’s important to discuss and agree with the client on their specific requirements beforehand. During the scanning process, objects are assigned a greyscale value ranging from 0 to 100, which is determined by their reflectivity and the angle of incidence. 

One of the interesting features of laser scanning is that it does not require spaces to be illuminated, and it can perform reality capture in complete darkness. Furthermore, laser scanners can capture spaces in full color by taking hundreds of tiny pictures that are stitched together to form a color, stereoscopic image. The processing software then applies color to the scanned 3D data points, resulting in a complete, full-color 3D point cloud. However, it’s important to note that for capturing stereoscopic pictures, a laser scanner requires well-illuminated spaces.  

Structured vs Unstructured Point Clouds 

Structured or non-unified point clouds are created using terrestrial or tripod laser scans, and the scanner records individual locations of scan positions, real views, and depth maps. The data from these scans can be used to create mesh models, where each point is visible in 3D space. Structured scans are typically produced using devices like Faro, Leica, Z+F, Riegl, Topcon, and Trimble and support file formats like .FLS, .PTG, PTX, ZFS, CLR, RSP, and RDBX. 

In contrast, unstructured or unified point clouds are generated using mobile lidars and drone-based photogrammetry, which produce unstructured data since there are no scan positions associated with a depth map, as in tripod scans.  

Each point cloud software provides users with the capability to produce a unified point cloud. While structured data can be transformed into an unstructured point cloud, the reverse process is not viable. 

Unified data combines all the scans into one individual file, but it loses the “structure” of the project and panoramic images. This makes it somewhat easier to operate in modeling applications like Revit. 


360 Views are a deliverable offered by of laser scanning technology. However, 360 Views have an added benefit as they allow users to explore a site multiple times from their computer. With the use of compatible software, 360 Views offers features such as markups and the attachment of additional information like images and PDF files. Collaborative work is made easier as all the scanned information can be accessed remotely. 

360 color pictures are often used alongside point clouds to provide further survey records. These images can be combined with the 3D scanned data points to create a scalable representation of the site. 

The color images can be installed on a local computer to create portable 360-degree panoramic views of the scanned data. This is especially useful when on-the-go and unable to access a cloud-based resource or dedicated server. Accessing the images is simple; each scanner brand offers the possibility of a portable viewer, sometimes online and sometimes offline. 

Specialized software, like TruView, allows for enlarged and rotated images to view specific details and site dimensions. Additionally, this software can be used to identify structural defects such as cracks, sagging beams, or bulges in walls that may have been missed during on-site inspections. 

The most Ultimate Deliverable 

Additional deliverables can be created using point cloud data, depending on the initial scanning purpose. Whether it’s for creating a base model for 3D model coordination or a record model for an existing facility, the process for creating these deliverables is similar. Let’s explore how this works. 

From Laser Scan to 3D Models  

The scanned data from existing building can be used to create detailed 3D BIM models. In general, the resulting point cloud is linked to software like Revit, and using different views and modeling techniques, the modeler can start tracing the points to build the 3D digital geometry of the required building components. Precision and experience are necessary for creating 3D models from point clouds.

Developing complex 3D models of existing and historic buildings using scanned survey data has never been easier, as the scanned data can be directly integrated from point clouds to drafting platforms like Revit. 

From Laser Scan to 2D Models  

Once a 3D model has been created from the point cloud using software like Revit, 2D representations of the geometric forms can be extracted and annotated to produce a complete set of as-built 2D drawings. Additional details, such as floor tags, material specifications, and pipe elevations, can be added to the 2D drawings to create finished documents. As these drawings are generated from 3D models, the process of developing base drawings can be accomplished in a matter of minutes! 


In recent years, laser scanning services have become more common and affordable throughout all design and construction phases. It’s clear that this versatile tool can save thousands of dollars by minimizing errors, rework, and change orders. Additionally, incorporating point clouds into your workflow offers remote workability for all stakeholders and helps keep projects on schedule. 

As a part of the evolving AEC industry, it’s important to keep an open mind about technological breakthroughs in the market and use them to stay ahead of the competition. 

If you’re considering implementing this cutting-edge technology for your next project, consider Sirvey! Please contact us today to determine how we can help you achieve your scanning and documentation goals! 

Wondering how is the laser scanning process? Click here and learn more about it.  


The use of Point clouds and Laser scanning for the AEC industry 

Point Clouds and Laser scanning are crucial to understanding the existing site conditions and structures before starting a project in the AEC industry. Let’s dig more into them! 

As the AEC industry becomes more competitive, delivering projects on time and within budget is more crucial than ever. However, measuring existing site conditions and structures using traditional methods often results in inaccuracies and inconsistencies, leading to project delays, rework, and cost overruns. Fortunately, laser scanning technology and point clouds are revolutionizing the way architects and engineers approach their projects. 

Before we delve into the details of laser scanning technology, let’s first understand the basics and how you can benefit from this cutting-edge technology!

Laser Scanning  

Also known as Reality Capture, High-Definition Surveying (HDS), or LiDAR (Light Detection and Ranging), Laser Scanning is a process of capturing and mapping detailed building data using laser beams. It is similar to taking a picture with your camera but with a much higher level of precision for each pixel. The resulting data is called a “point cloud,” which can be used to create 2D drawings such as plans, elevations, cross-sections, 3D textured models, and more. We will discuss point clouds in more detail shortly. 

Although laser scanning technology has been available for decades, what has changed is the hardware and software that has enhanced its efficiency and reduced its cost, providing a more efficient way to get the job done. It can be used for designing purposes by adopting the scan-to-BIM application when the project starts, during construction for MEP coordination, and to create as-built records, retrofits, and renovations.  

Learn more about Laser scanning and how it works

Point Clouds 

Point clouds are 3D point files that make up an object in digital space, each with X, Y, and Z coordinates. They contain vast information about an object, including its physical location, shape, color, and reflectivity. Through a process called registration, this dataset represents the spatial measurement as a whole.  

Laser scanning generates a point cloud that comprises millions of data points, which can create a precise 3D model of any building. This point cloud can be easily imported into popular CAD or BIM software to generate 2D drawings or 3D renderings. Point clouds can be used to develop comprehensive floor plans, BIM models, track construction progress, and perform other functions. 

point clouds

Advantages of Point clouds and Laser Scanning Technology 

Laser scanning produces a point cloud containing millions of data points that recreates an accurate 3D representation of any building. This technology offers significant benefits, such as: 

Enhanced Speed and Accuracy

Architects and designers can enhance the accuracy and quality of their proposals, save time traveling between the office and job site, and devote more time to creating error-free design alternatives by utilizing laser scanning. This technology allows them to create detailed files for off-site review, resulting in reduced costs and time associated with revisits and rework. 

Laser scanning also enables design professionals and contractors to obtain exact site dimensions with a simple scan. This facilitates the creation of well-coordinated drawings that seamlessly integrate structural elements, ductwork, electrical lines, and water pipes on the first attempt. 

With laser scanning, millions of data points can be captured per second, providing precise geometric details of even the most intricate structures. This reduces the time required to measure field conditions and boosts overall productivity. 

Streamlined Coordination 

Laser scanning can aid in the creation of intelligent digital environments, promoting informed decision-making, outcome evaluation, and efficient productivity tracking. Integrative workflows can be developed, streamlining coordination and improving overall project performance. 

The implementation of the scan-to-BIM technique allows design professionals to quickly identify errors and compare different project stages within the BIM environment. This also facilitates the use of modern manufacturing techniques, such as 3D printing and off-site material prefabrication. 

In the current era of remote work, digital files provide easy access for all stakeholders, promoting real-time information sharing for collective decision-making, problem-solving, and enhanced coordination. 

Insight into Existing Conditions

Scanned data provides valuable insight into existing site conditions that can be viewed in real-time, enabling on-the-spot decision-making if necessary. Accurate and comprehensive information reduces the likelihood of costly errors and rework.  

Furthermore, scanning enables a thorough understanding of a site and the creation of accurate 3D models for large-scale projects in a short time frame. This approach helps identify and prevent errors, saving money and reducing manual labor.

point clouds

Laser Scanning´s Challenges  

Before finish, it´s important to notice that implementing laser scanning services has some challenges. First, it may have a higher upfront cost, but it helps lower the overall project cost when done right. Additionally, laser scanning relies on skilled and trained professionals to achieve the best results. Offering employee training to bridge the skill gap can add to the upfront costs. Finally, laser scanning can produce detailed drawings for any location, but to get the best outcome, it’s beneficial if the operator is familiar with the given site. 


Point clouds and Laser scanning technology offer a new level of precision and accuracy that benefits AEC professionals. With its ability to capture and recreate 3D representations of existing buildings, this technology enhances speed and accuracy across all projects, streamlines coordination, and provides insight into existing conditions. Although there are challenges to implementing laser scanning services, the advantages far outweigh them, making this technology an essential tool for any AEC project. 

At SirVey, we use the latest scanning hardware to provide as-built field measurements for any facility. We can process this data to deliver finished 2D drawing or 3D model files, tailored to meet our clients’ vision and goals. With our real-world expertise and years of experience, we deliver best-in-class results. 

If you are interested in implementing point clouds and laser scanning services for your next project, reach out to us at SirVey today to discover how we can assist you!