3D models are some of the most useful and versatile tools to have access to around any worksite focused on excavation. Integration within premium machine control systems is necessary to get the most out of 3D models and establish precision excavation procedures.
Understanding Machine Control Systems
Machine control systems are exceptional innovations that transform how heavy machinery traverses construction sites. These tools use Geographic Positioning Systems (GPS) and Global Navigation Satellite Systems (GNSS) to collect accurate worksite position and elevation data.
Equipment like graders or excavators use these integrated control systems to generate a digital terrain map to obtain a clearer picture of subsurface conditions. By collecting precise geographical data, these machines are able to set attachments, like blades, to specific depths, which results in more consistency and accuracy when tackling grading, filling or digging jobs.
These systems guide excavators using predetermined paths and contours for ease of setup. This ability promotes greater safety and reduces the overall time required for operators to adjust attachments or line up machinery, which will ultimately accelerate project timelines and allow professionals to accomplish more on the job.
The Role of 3D Models in Excavation
3D modeling is one of the most helpful strategies for achieving precision excavation solutions. Creating 3D models allows professionals to generate detailed digital representations of site conditions. These visualizations use data collected by surveying equipment like LiDAR theodolites, total stations and drones before being imported into computer-aided design (CAD) software tools. They describe critical site features such as topography, structures, underground utilities, elevation and soil conditions. Engineers and surveyors rely on precise models to inform accurate excavation applications.
Decision-makers use 3D models throughout every step of the excavation process. Most organizations generate digital models early on in the project, using them to create accurate building plans or develop safe working strategies. They’re often used to simulate certain site conditions, such as weather events, to predict future situations and implement plans to minimize damage or disruption. These models can also provide an understanding of how projects are progressing and decide what improvements can be made to increase efficiency and optimize project success.
Benefits of Integrating 3D Models With Machine Control
Integrating 3D models within your excavation workflow will help you get the most out of your machine control system. Rather than gathering data from GPS and GNSS systems alone, your machine control systems will leverage information from imported 3D models created during the surveying portion of the project.
After creation, saved files are uploaded into the onboard machine control system, where the computer will then display relevant contours and indicators to navigate the jobsite effectively. This is further simplified through the use of integrated GPS signals and sensors, which allow operators to understand exactly where they are not only within their jobsite but within their 3D model as well.
Other benefits that come with integrating 3D models within machine control systems include:
More precision: Importing 3D models into your machine control system provides enhanced excavation guidance to ensure you meet your plan’s specifications.
Real-time support: Control systems deliver real-time feedback on performance, enabling operators to make necessary adjustments to stay on track.
Mitigated risk: By verifying that work is done correctly the first time around, projects are more likely to experience greater success with improved productivity.
Better decision-making: Data collected within 3D models drives professionals to make strategic decisions in the field during the project and regarding future jobs.
Lower costs: With improved precision and minimal project disruption, operations using 3D model integrations are likely to experience significant cost savings during each project.
Technologies Facilitating Integration
For businesses wanting to improve their productivity, safety and affordability, integrating 3D models within machine control systems is an extremely viable solution. This integration, however, is only possible with the right tools for the job. These tools, devices and software include the following:
GPS and GNSS Technology: These geographical technologies provide location data, allowing equipment to construct accurate 3D maps.
Light Detection and Ranging Equipment (LiDAR): LiDAR devices are remote sensing technology using lasers to measure distances for precise 3D model generation.
Sensors: Heavy equipment is equipped with advanced sensor technologies, which allow operators to maintain a clear picture of where they are in the landscape to verify accurate positioning and movement tracking.
Software: CAD software empowers engineers, designers and surveyors to generate dependable maps before they are imported into machine control systems.
Wireless Communication Devices: Technologies including Wi-Fi, satellites and LTE facilitate real-time data connectivity to ensure operators have a current image of the jobsite.
Overcoming Integration Challenges
3D model integration is an effective strategy for optimizing worksite performance for excavation applications. When done right, operators will enjoy access to tools and resources they can trust to inform a precise, strategic workflow, resulting in project success. These professionals must first overcome specific logistical challenges such as:
Compatibility: Engineers and designers can use a variety of software and formats, which can potentially create issues with incompatibility across devices and systems. Potential solutions include implementing a standardized format choice across all applications, as well as integrating the use of format converters as needed.
Efficiency: Since 3D models used within machine control systems can be highly complex, they sometimes cause processing lags. Techniques such as reducing polygon counts and level of detail can be used to optimize rendering performance.
Usability: Some professionals may find creating and manipulating 3D models difficult, especially when using advanced technologies. It’s therefore important to implement dedicated training protocols and choose tools with intuitive interfaces and controls.
Storage: Intricate 3D models tend to be huge files and can overwhelm physical storage resources. Using cloud-based storage solutions is an effective strategy for preserving and sharing project data.
Contact Take Off Professionals to Learn More About 3D Model Integration
Whether you need assistance keeping up with evolving technologies or want to free up valuable time, you can count on our team to deliver the 3D modeling assistance you require. We have years of experience working as an outsourced takeoff company and can provide high-quality data and machine control integration services you can trust. We recognize that all our clients are unique and will tailor our comprehensive services to your operation to support your success.
Creating customized 3D models is an integral step in fully representing and understanding the intricacies of an excavation worksite. Each project is unique, and customization enables enhanced transparency regarding project-specific characteristics and demands.
At Take-Off Professionals, we have the expertise to develop fully personalized 3D models that propel your projects forward.
The Basics of 3D Excavation Modeling
3D structural excavation models are beneficial tools professionals use to visualize site survey data and plan meticulously. Advanced tools like drones, LIDAR devices, 3D scanners and total stations often collect data used in these models. Engineers will then import this information into computer-aided design (CAD) or building information modeling (BIM) programs to construct virtual models.
These models account for distinct site features, including topography, subsurface conditions, slope, grading and utility fixtures. They facilitate a transparent, efficient planning and design phase to minimize the risk of unexpected events or mistakes. They also improve overall communication between stakeholders to keep everyone on the same page.
Identifying Construction Needs
Construction plays a vital role in shaping and supporting society. It can take many forms, from building roads to erecting houses. These projects vary in size and complexity and will likely come with unique requirements, regulations and challenges. As a result, professionals will have to provide each type with individualized attention to effectively complete the tasks safely, on time and within budget.
Some of the unique types of construction you might experience include:
Residential: For residential construction projects, you’ll have to understand local building and zoning codes, obtain various permits and deal with site-specific conditions.
Commercial: Commercial projects require increased levels of communication between stakeholders and must comply with different permits and inspection standards, including federal accessibility regulations and fire safety codes.
Infrastructure: Professionals and organizations working on roads, bridges, telecommunications or any other types of infrastructure must coordinate with local agencies, minimize disruption to transportation procedures and consider restrictions imposed by the National Environmental Policy Act.
Techniques for Customizing 3D Excavation Models
Organizations can benefit from customizing their models to better align with their construction needs. This personalization is possible through the use of a variety of strategies and tools, including:
Parameter adjustments: Digital tools can pick and choose the types of information displayed in your models. You can tailor this data to share more information about various features and characteristics, including soil types, elevation, vegetation, land use, drainage, equipment usability and materials.
Software choices: You can use many different types of software, such as AutoCAD Civil 3D, Revit or SketchUp. These tools vary in their usability and performance and allow users to accomplish different tasks to create accurate models that reflect specific site conditions.
Communication between stakeholders: Sharing your 3D models with all your decision-makers supports enhanced collaboration to ensure everyone has a detailed understanding of your construction project. This allows organizations to improve their strategic decision-making to accomplish project objectives.
Rendering techniques: Rendering is converting raw data into a usable visualization tool. Texture mapping, rasterization, ray tracing and subsurface scattering are some of the most popular rendering strategies to satisfy varying needs.
Benefits of Customization in 3D Modeling
Organizations working on various construction projects can benefit from customizing their 3D models. Some of these advantages include:
Improve project precision: Customized 3D models offer detailed insight into project-specific characteristics to understand your construction site better and make meaningful decisions that drive efficiency and safety.
Boost stakeholder engagement: Creating detailed representations and visualizations of your construction project makes it possible for all project stakeholders, regardless of their expertise, to understand the intricacies of the job.
Minimize errors: Building accurate models gives you and your team unrivaled worksite transparency to generate well-informed plans that streamline workflows and increase worker knowledge to avoid expensive mistakes.
Adapt to unexpected events: 3D models empower organizations to simulate various scenarios to predict possible outcomes, which in turn allows them to generate contingency plans that keep their operations rolling forward.
Optimize resource management: Customizing digital models makes it easy to stay on top of your use of resources and make meaningful adjustments as needed.
Overcoming Challenges in 3D Model Customization
Despite the advantages associated with customized construction, this process comes with certain challenges that professionals must overcome. One of the largest responsibilities you must address is successfully storing and integrating your data within the right modeling software to minimize errors and inconsistencies. Handling vast amounts of project-sensitive data is a big responsibility when creating, and it must be kept organized, accessible and protected.
Similarly, you need advanced software with impressive processing power and meaningful compatibility to customize your models effectively. One of the best ways to address both situations is to use cloud storage and computing solutions, which allow professionals to offload storage space and processing power to third parties to work seamlessly.
Here are some other challenges you might face during your 3D excavation model customization workflow:
Complexity: Construction projects often vary in complexity based on client specifications and local regulations. One of the best things you can do to simplify the customization process is to develop standardized templates that facilitate convenient customization.
Cost: Purchasing the software necessary for successful design can add up quickly. Instead, you can use open-sourced tools and third-party partners to improve efficiency while decreasing operational costs.
Integration: All 3D models are created in unique file formats with varying degrees of compatibility across various platforms. You can use the most common file formats, like IFC and DWG, and conversion tools to minimize the risk of inoperability between devices and individuals.
Updates: Construction sites and plans are constantly going through evolutions and changes, making it difficult to maintain an accurate model that aligns with current characteristics. To deal with this, it’s wise to set clear documentation and communication procedures, in addition to using software that updates automatically when models are changed.
Communication: Sharing data between stakeholders is important, although not everyone has the background knowledge or skills to interpret complex data successfully. High-quality rendering is one of the best ways to create precise, aesthetically pleasing visualizations that are capable of communicating design intent and objectives.
Count on Take-Off Professionals to Assist Your Customization Through the Future
3D excavation customization is a valuable step in any modeling application, and it will empower your team to increase their overall efficiency and verify their project success. However, the state of customization is continuously going through new changes and evolutions regarding technological advancements, data security risks and operator training demands.
At TOPS, we pride ourselves on remaining on the cutting edge of the industry to successfully incorporate new software and strategies. We opened our doors in 1988 and have since dedicated our services to addressing the full-scale needs of construction companies. We understand the impact high-quality data can have on a project and deliver more efficient ways to handle your data as your outsourcing partner.
Road construction is an intricate process that requires understanding the layer underneath, also known as the sub-grade, to ensure the road is durable and can withstand heavy loads and different environmental factors. Sub-grade road models help engineers visualize how the ground looks and predict how it will respond to traffic over time. They are also crucial in enhancing construction planning and operations, particularly for curb machine efficiency.
Understanding Sub-Grade Road Models
A sub-grade model refers to the representation or design of the sub-grade layer in construction. The sub-grade is the layer of material that lies beneath the pavement structure, specifically the soil and any other materials that support the road surface. A well-designed sub-grade makes sure that a road is stable and durable. When it comes to construction planning and project execution, sub-grade models are important for helping engineers estimate how well a road or pavement will withstand different traffic loads and weather conditions while minimizing maintenance and repairs.
Key aspects of sub-grade road models include:
Material composition: Sub-grade materials are typically soils that can be clay, silt, sand or gravel. Their properties are crucial to road performance.
Design parameters: The model defines various parameters, including the thickness, strength and compaction levels required for durability.
Stress and strain behavior: Sub-grade models can simulate how the sub-grade layer will react to the stress of traffic or different weather elements.
Geotechnical analysis: Engineers use sub-grade models to interpret data from soil tests and determine the best treatment methods to improve the sub-grade’s strength.
How Do Sub-Grade Road Models Enhance Construction Planning?
There are several benefits of using sub-grade road models in construction planning for roadwork and highway projects, including:
Improved accuracy: Sub-grade models allow engineers to analyze various soil types and conditions, leading to designs that are specifically tailored to the site’s characteristics.
Design optimization: With accurate models, engineers can determine the appropriate thickness and materials for the pavement layers above the sub-grade. This information helps ensure that the road or pavement can handle loads and withstand various environmental conditions.
Identification of potential issues: Understanding the sub-grade’s capacity to support traffic loads is crucial for preventing pavement failure. Sub-grade road models can help identify potential problems, such as excessive settlement, before they occur. They allow contractors to take necessary measures to deal with these issues.
Cost efficiency: By accurately modeling sub-grade conditions, engineers can optimize material usage and construction methods, maximizing available resources and reducing costs.
Project timelines: Accurate models allow for better planning and scheduling, reducing the likelihood of delays caused by unforeseen issues related to the sub-grade.
Maintenance planning: Understanding how the sub-grade will perform over time allows for better maintenance activity planning. This can help promote road safety and minimize disruptions.
Facilitating Efficient Curb Machine Operations
Curb machines are used to efficiently install gutters and curbs along drainage systems, sidewalks and roads. Sub-grade road models significantly contribute to curb machine efficiency by providing insights about the condition of the soil, leading to more precise and consistent curbing outcomes.
By understanding the strength and stability of a sub-grade, engineers can determine the appropriate depth and width of curbs. This accuracy prevents curbs from shifting over time, making them more durable. When contractors get to know which areas of a sub-grade are weaker, they can adjust the weight distribution of the curb machine to avoid excessive pressure on the soil and prevent damage.
Sub-grade models can be used to identify areas that may be deteriorating or experiencing excessive stress. Engineers can use this information for targeted maintenance and repairs to prevent more damage and maintain the structural integrity of the curb. They can also identify the best materials for the curb to enhance its performance and durability.
Tools and Technologies for Creating Sub-Grade Road Models
Tools and technologies used to create accurate sub-grade road models include:
Computer-aided design (CAD) software: CAD programs like AutoCAD or MicroStation can create detailed road designs, including the sub-grade layer. These designs are turned into 2D and 3D models of the road and its components.
3D modeling software: Specialized 3D modeling software, such as Civil 3D, is designed specifically to create detailed models of the sub-grade and pavement structure. They enable the visualization and simulation of how the sub-grade will perform under various loads and environmental conditions.
Geographic information systems (GIS): GIS software is used to organize, manage and analyze spatial data collected from the field. These tools allow engineers to incorporate real-world geographic and topographic data into sub-grade designs, ensuring the foundation of the road is ideal for that specific natural landscape.
Geotechnical analysis software: These specialized tools help engineers analyze soil properties and create models for sub-grade layers based on site-specific geotechnical data.
Ground penetration radar (GPR) system: GPR can provide information about subsurface conditions, such as soil layers, by producing images of subsurface interfaces.
The accuracy and effectiveness of sub-grade road models are essential for the road’s functionality and durability. Sub-grade models must consider the properties of soil, traffic loads, environmental factors and construction practices — all of which can be different for every project. Implementing these models in construction projects comes with various challenges.
Soil Variability
A sub-grade is comprised of natural soils whose properties, such as strength, compaction and moisture content, can vary significantly even within small areas. This variability makes it difficult to create uniform sub-grade models that account for changes in soil conditions on a road.
To address this challenge, contractors can conduct detailed soil testing across multiple locations to identify variations in soil properties. They can also use adaptive modeling techniques to determine the appropriate sub-grade treatments in different areas based on localized soil characteristics.
Inaccurate Data Collection
Sub-grade road models are heavily reliant on accurate data, whether environmental, geotechnical or topographical data. Inaccurate data from surveys or soil tests can lead to incorrect models, causing problems when constructing the road.
Advanced technology solutions, such as LiDAR and GPS-based total stations, can enable more precise topographical data collection. It can also be helpful to perform soil tests at different points along the road to minimize the risk of inaccuracies.
Environmental Factors
Environmental conditions, such as drainage patterns, seasonal weather variations and water table levels, can affect sub-grade performance. Excessive moisture, for example, can weaken the soil and cause road failure. This consideration means that it can be difficult to predict long-term performance based on historical data.
Proper drainage design can solve this challenge. Drainage systems can be incorporated into the road design to prevent water from accumulating in the sub-grade. The materials used in the sub-grade should also be resilient to various weather conditions.
Long-Term Performance Prediction
Predicting how the sub-grade will perform over the long term under varying traffic loads and environmental conditions can be challenging, leading to uncertainty in design decisions. Determining how future traffic loads will impact the sub-grade is not straightforward, especially for roads that might see rapid changes in usage or unexpected surges in traffic volume.
To mitigate the risks of this challenge, models must also account for future maintenance needs. Engineers and contractors can simulate different scenarios on the road and see how it would hold up to help prevent disruptions or unexpected costs.
The Role of Sub-Grade Road Models in Sustainable Construction
Sub-grade road models contribute to sustainable construction practices by optimizing the foundation of a road structure. A well-designed sub-grade contributes to sustainability in the following ways:
Efficient use of materials: Sub-grade road models ensure that the correct type and amount of materials are used in road construction. By optimizing the use of natural resources and minimizing excess material usage, sub-grade models support sustainable resource management, reducing the number of environmental impacts caused by sourcing construction materials.
Waste minimization: Advanced sub-grade models ensure that only necessary quantities of materials are used and that risks are mitigated, reducing the need for corrections during construction. As a result, construction teams leave less waste material, whether from unused materials or from over-digging.
Improved water management: Drainage analysis is carried out when creating 3D paving and road models to predict water flow. It contributes to the design of proper drainage systems that prevent the risk of flooding, erosion or waterlogging after the road has been constructed.
Contact Take-off Professionals for Detailed Sub-Grade Road Models
Sub-grade road models play a critical role in successful construction planning and operations. At Take-off Professionals, we create 3D data for machine control and layout, including 3D utility layouts, grading surfaces and utility trenches. We can develop sub-grade models that facilitate efficient construction projects.
With our accurate models, you will save time and streamline your road work processes. Our team of industry experts has what it takes to provide excellent client service and help meet your project needs. Contact us today to learn more about our services.
Construction projects require detailed planning and meticulous execution. To achieve this, contractors and engineers must understand the existing conditions of their construction zone. Documenting existing conditions in construction projects serves as the foundation for creating accurate models. It enables better decision-making and improved resource allocation, which in turn leads to successful projects that meet the needs of both clients and end users.
What Are Existing Conditions in Construction?
Existing conditions refer to the state of a construction site and its immediate surroundings before construction work has begun. They involve aspects such as:
Existing structures: The current state of buildings in that location, including walls, roof systems and foundations.
Topography: Involves the shape and elevation of the land, including natural drainage, slopes and other features.
Soil conditions: The composition, stability and bearing capacity of the soil.
Utilities: Locations and conditions of existing water, gas, electrical and sewage lines.
Understanding existing conditions is essential for planning, designing and executing construction projects. It can also influence the project’s timeline, cost and scope. For example, when planning a new building adjacent to an existing one, it is crucial to assess the structural integrity of the current building, its foundation and any potential impacts on neighboring properties. By comprehending existing conditions, engineers can design site layouts that complement the site. They can also identify potential hazards, such as unstable structures, and implement measures to address worker safety.
Methods for Documenting Existing Conditions
There are various methods and technologies used to document existing conditions.
Surveying
Surveying involves precisely measuring and mapping a site’s physical features. It is critical to ensure that new construction is designed and executed properly. Surveying is often used to determine property boundaries, establish a site’s topography and locate other utilities, structures and important site features.
Land surveyors use various tools and techniques, such as global positioning systems, to measure distances, angles and elevations accurately. The resulting data is used to create detailed site plans or topographic maps that serve as the foundation for product development. Surveying can be used in conjunction with other documentation methods, such as 3D modeling or building information modeling (BIM), to clearly showcase the project’s starting point.
Photogrammetry
Photogrammetry involves a comprehensive photo scan to collect data for generating a 3D model. By taking multiple overlapping images from different angles, photogrammetry software can analyze the photos and calculate the exact positions and dimensions of objects, producing very precise representations of a structure.
This method can be used to capture both large-scale areas, such as construction sites or landscapes, and smaller details of objects and buildings. It can be especially useful in creating as-built documentation for construction, where accurate records of architectural features are needed for renovation or expansion. When performed correctly, photogrammetry provides precise measurements and detailed models, making it ideal for documenting existing conditions.
LiDAR
Laser scanning, also known as light detection and ranging (LiDAR), is a technology that uses laser beams to measure distances between the scanner and surfaces. It then creates a detailed 3D representation of the site or building. The data collected from laser scanning is transformed into a point cloud, which can be processed into 3D models. This method is useful for capturing irregular surfaces or large sites with intricate details that are difficult to document manually.
Given how accurate this method is for documenting existing conditions, LiDAR is ideal for projects that need highly precise records, such as infrastructure upgrades, renovation projects and building restorations. It is also very efficient, capturing an extensive number of data points in just a few minutes, reducing the need for repeated site visits.
Building Information Modeling (BIM)
BIM is a digital method that uses a set of software tools to create digital representations of a building or infrastructure project. As one of the emerging trends in the construction industry, BIM combines engineering and construction data to create comprehensive 3D models. For existing conditions, this method can create a virtual experience of a monument, bridge, building, road or highway before it is constructed.
BIM models are highly interactive and can be used to simulate potential changes or identify conflicts between new and existing conditions. It also comes in handy in large, complex projects where various stakeholders like engineers, contractors and architects need to collaborate by providing all parties with access to accurate, up-to-date information.
Tools and Technologies for Accurate Documentation
Accurate modeling of existing conditions allows architects and engineers to integrate new designs seamlessly with the existing environment. As a result, new construction complements or enhances the current structures and landscape. Here are some tools and technologies that facilitate the accurate documentation of existing conditions:
Laser scanning point cloud manipulation software: This software processes data captured by laser scanning equipment to create point clouds, which are 3D representations of physical environments made up of millions of points.
3D modeling software: Software such as Revit and AutoCAD can be used to create 3D models from survey data.
Conventional surveying equipment: Traditional surveying equipment includes tools like theodolites, total stations and GPS devices used to measure and map land and structures.
Infrared cameras: These devices can be used to detect thermal anomalies and identify potential issues like moisture and structural defects.
Challenges in Capturing Existing Conditions
Documenting existing conditions in construction projects comes with several challenges that can vary depending on how complex the site is, the tools used and other environmental factors. The following are common challenges faced in capturing existing conditions:
Limited accessibility: In many construction sites or buildings, certain areas may be difficult to access for documentation due to physical constraints, safety hazards or logistical issues. Features located underground or concealed features can be difficult to assess without specialized equipment or techniques.
Complexity: Capturing the existing conditions of large, complex structures can be time-consuming and require specialized equipment and expertise. It can also be difficult to document interconnected systems such as plumbing and electrical systems.
Incomplete documentation: In some cases, key information about the construction site, such as underground utilities and foundation details, may be missing.
Environmental factors: Adverse weather conditions, such as rain or high winds, can hinder data collection and analysis as well as pose safety risks for surveyors and equipment.
Human error: Areas where human error can occur while capturing existing conditions are misinterpreting site features, taking incorrect measurements or failing to capture key details. Even with advanced tools, mistakes during data entry or when converting raw data into usable formats can lead to misleading information.
Technological limitations: Traditional methods, such as manual surveys, may not provide sufficient details or accurate results. While technology like laser scanners greatly improves the accuracy and efficiency of documenting existing conditions, it can be expensive to procure or requires specialized expertise to operate.
Benefits of Accurate Existing Condition Documentation
Accurate documentation of existing conditions is beneficial in a number of ways, including:
Improved project planning: Accurately documenting existing conditions provides engineers and contractors with a clear understanding of a site’s current state, which helps them create effective designs and layouts. Information about natural features like slopes or vegetation allows them to incorporate these elements into their plans, improving the functionality of the final build.
Enhanced safety: Knowing the location of structural vulnerabilities, unstable soil conditions or potentially hazardous conditions allows for proper mitigation strategies to be developed, ensuring the safety of people working on the construction site. In addition, with detailed knowledge of the site’s conditions, project managers can ensure all the work is performed in compliance with local building codes and safety regulations.
Greater decision-making: Documenting existing conditions provides a clear view of a site and its existing structures and materials, allowing stakeholders to make informed decisions about a project. For example, they can make more accurate cost estimates, preventing unexpected expenses.
Improved communication and collaboration: When architects, engineers, contractors and clients have the same accurate information about existing conditions, they are able to collaborate better. For instance, they can easily align expectations and avoid misunderstandings about the project’s scope, design and timeline.
Reduced errors: Accurate documentation of existing conditions helps pinpoint potential issues or defects in a site or structure, which can mitigate risks during construction and avoid costly mistakes.
Better efficiency: Documenting existing conditions can prevent delays by ensuring the project team has the necessary information to proceed efficiently. By identifying potential challenges ahead of time, the need for mid-project change orders is minimized, helping keep a project on schedule.
Document Existing Conditions Accurately With Take-off Professionals
Accurately documenting existing conditions is essential in construction and architectural projects to ensure that design and construction processes are based on reliable, precise information. At Take-off Professionals, we have the tools, technology and expertise to help you precisely capture existing conditions for accurate construction modeling.
We can work with you on various levels to meet your specific project needs. If you want to be more accurate with your data, we have the ideal solutions for you. Contact us today to learn more about how you can transform your projects with construction modeling and how integrating existing conditions documentation can transform this process.
Technology has led to various advancements in different industries, including construction. 3D modeling, for instance, is one of the most impactful forms of technology used in construction. 3D models improve accuracy and efficiency by assisting in strategic site layout planning, including utility and landscape mapping. The use of this technology simplifies the site layout planning process and improves accuracy.
Understanding Site Layout Planning
Site layout planning is a critical aspect of construction project management that involves strategically arranging various elements on a construction site. This process ensures that resources and space are used optimally and construction activities are conducted efficiently, safely and in compliance with relevant regulations. Civil contractors often use computer-aided programs to plan and visualize a construction site. Traditionally, this was done using 2D methods, but it is now enhanced by 3D modeling.
The main elements involved in site layout planning include:
Site analysis: Before creating a layout, a thorough site analysis is conducted to assess various factors such as the topography, soil conditions and existing infrastructure.
Positioning of temporary facilities: This step involves identifying the site facilities that will be required and where to place them. These facilities include site offices, storage areas, machinery and equipment zones and worker facilities such as break rooms and sanitation facilities.
Access and traffic management: Access requirements should be considered after the necessary facilities have been identified. This includes ensuring workers can move safely between work zones and welfare facilities. It also includes considerations of the routes that trucks and machinery will follow to move materials in and out of the site. The placement of utilities such as gas, electricity and water must also be considered when planning a site layout.
Materials handling and storage: To prevent delays, materials must be placed to optimize the handling process. They should be stored close enough to the work site, but not in a way that hinders workflow. Secure areas should also be provided for fragile or hazardous materials, considering environmental conditions like heat or rain.
Safety and compliance: Safety plays a critical role in site layout planning, with features such as fencing and barriers as well as emergency access.
Optimizing workflow: The layout should streamline the construction process, ensuring smooth transitions between different phases. It involves placing machinery where it can be used efficiently without needing frequent repositioning and material flow, where materials can be efficiently moved from storage to the point of use.
The Role of 3D Models in Site Layout Planning
3D models play a crucial role in site layout planning by providing a comprehensive, detailed construction site representation. These models enable project stakeholders to visualize the site layout in a realistic and immersive manner. By leveraging 3D technology, engineers can create digital replicas of the site, complete with accurate terrain features, existing structures and proposed elements. In most cases, the site layout model includes:
Zones for particular activities
Site offices
Welfare facilities
Off-loading, temporary storage and storage areas
Sub-contractor facilities
Car parking
Utilities, including electrical power, lighting, water distribution, drainage and communications technology
Temporary works
Areas for the construction of mock-ups for testing
Fabrication facilities
Emergency routes
Entrances, exits and other access points
Waste management and recycling areas
Site hoardings and existing boundaries
Signage
3D models enable accurate spatial planning via precise measurements and placements of elements on the site. Contractors can use these models to ensure that all components, such as buildings, roads, utilities and landscaping features, are accurately positioned. They can also check to ensure the site layout aligns with project requirements. Visualizing the site layout in a 3D environment helps optimize how the space is organized, ensuring efficient use of space and resources. It also allows for better decision-making and reduced errors in site layout planning.
Utility Mapping With 3D Models
3D models integrate utility mapping by precisely planning the placement of essential services. For example, you can map where to place electrical equipment, such as light poles, electrical service slabs and connections for electrically powered elements like decorations, kiosks and signs. With 3D models, electricians can set these connections up accurately and quickly.
Other utilities you can map using 3D technology include natural gas lines, water and wastewater piping and gutters. The information provided by the models gives crews confidence that they are making the most efficient placement. They are better prepared since they know where every element will go, helping avoid the need for re-digging in later stages. You can include several other elements in a 3D model, such as benches and curbing.
Landscape Mapping and Planning
Landscaping projects are becoming more demanding and complex, which is why data accuracy is increasingly crucial. Technology has provided landscape architects with a unique opportunity to incorporate new standards into traditional methods.
3D models allow landscape architects to create more accurate, data-driven designs that meet the highest operational and aesthetic standards, giving them an edge over competitors. They can integrate data to develop dynamic and detailed representations of projects. 3D models aid landscape architects in the following ways:
Visualization: 3D models can be useful in visualizing and planning landscape features to ensure they complement the overall site design.
Cost reduction: With the correct data, you have the information you need to maximize the financial resources available in each project.
Efficiency: Data processing and 3D modeling services enable you to clearly define your project’s specifications and scope.
Communication: You can use 3D models to properly articulate your ideas to stakeholders.
A lot of data needs to be collected to create these 3D models. To compile information from different sources, a solution is needed that can transform the collected information into usable data, which can then be used to create construction documents and site plans. Technology that’s often leveraged in data preparation for creating 3D models includes:
Light detection and ranging (LiDAR) solutions: Create detailed 3D models using advanced LiDAR technology that account for different geographies.
Photogrammetry mapping: Enhance the accuracy of construction projects with integrated photogrammetry mapping.
Benefits of Using 3D Models in Site Layout Planning
There are many benefits of using 3D models to plan site layouts, including:
Improved decision-making: 3D models allow construction contractors to visualize different potential outcomes with varying site layouts. This capability enables them to assess the impact of factors such as functionality and cost when making decisions, leading to more successful projects.
Increased efficiency: 3D models streamline the site layout process by providing a detailed visualization of the project. The visualization allows designers to experiment with different layouts and make informed decisions, which saves time and resources.
Enhanced collaboration: With 3D models, construction workers, engineers and architects can access a realistic representation of the site layout. They are able to easily understand and contribute to the planning process, reducing misunderstandings and improving communication.
Mitigated risks: Using 3D models helps pinpoint potential risks before construction begins, such as clashes in building systems. By identifying issues early in the planning stage, civil contractors can take a proactive approach to reduce the likelihood of delays during construction.
Improved communication: Traditional 2D site plans often leave room for misinterpretation. However, 3D models are more detailed and offer a more accurate representation of a site layout. They are also useful in explaining complex design features and answering questions clearly.
Enhanced creativity: 3D models empower planners to explore creative opportunities and experiment with different design solutions. They are able to visualize site layouts from different perspectives and angles, making changes as they go to see the impact on the overall layout.
Reduced project costs: Using 3D models minimizes the need for rework and changes during construction, allowing for projects to be completed within budget. Since potential issues will be identified earlier on in the planning process, it can reduce costs related to rectifying errors.
Contact Take-off Professionals for Accurate 3D Models
3D models are a valuable tool that promotes informed decision-making during the site layout process. At Take-off Professionals, we transform your data into accurate 3D models to help you achieve the best results possible. We have a team of qualified technical staff and engineers who are experienced in creating 3D models for site layout planning, so you can rest assured that your projects are in the hands of experts in the field. Many of our competitors use subcontractors, but our team is made up of full-time employees who take care of all aspects of building 3D models.
We’ve been in business for over 20 years and have built a solid reputation for providing exceptional customer support, paying attention to detail and delivering accurate and timely results. To simplify placing a work order and reduce turnaround times, we have an exclusive platform where our clients can add files, notes and other important information that would be useful in 3D modeling projects. Contact us today to learn more about how our 3D models can impact site layout planning and improve your project outcomes.
Material and labor shortages, emerging technology, transportation delays and other factors have significantly impacted how the construction industry has operated in the last few years. Still, despite the turbulence the industry has experienced, the sector is expected to reach $14.4 trillion in 2030.
Companies can harness emerging construction trends to leverage the shifting market and overcome competition.
10 Construction Industry Trends in 2023
The construction industry is continuously evolving. Emerging technology trends are changing how companies perform different tasks. Explore the trends in the construction industry to expect in 2023 and the coming years.
1. Smart and High-Tech Protective Equipment
Site guidelines were changed to emphasize safety and cleanliness, largely due to COVID-19.
The industry also saw new machines that could identify and eliminate safety issues, such as wearable work boots that can connect to Wi-Fi and alert someone if a person has fallen. Environmental sensors are also gaining traction on construction sites. They help detect heat, winds and noise so workers know when to evacuate themselves and costly construction equipment during a weather event.
Steps are also being taken to incorporate robots on the job site to help improve safety. For example, many construction sites implement material-moving “mules” to transport heavy or hazardous materials to keep workers out of harm’s way. The construction industry also focuses on 3D printing to help reduce transportation risks. High-tech protective equipment will likely show up on more construction sites as more companies prioritize worker safety.
2. More Efficient Technology
New construction technology also aims to increase efficiency and productivity. In turn, it can streamline different processes to save valuable time and money. Examples of this technology you’ll likely see more of include:
Construction drones: Drones in the construction industry are one of the most popular technological trends continuing in 2023. Drones are useful for construction projects, mapping large areas and providing real-time information that can help streamline processes and improve decision-making.
Smart contracts: This technology helps organizations have a shared system to conduct business, enabling them to buy, track and pay for their services. Smart contracts are an all-in-one system that can help increase security, speed up closeouts, automate the supply chain and improve project tracking.
Augmented reality (AR): AR is quickly becoming more popular within the construction industry, making it easier for project staging and allowing buyers and tenants to view tangible images before construction begins or in the middle of projects. AR technology can also enable construction companies to obtain automated measurements, train workers, and simulate structural or architectural changes quickly and affordably. AR in the construction industry is projected to reach $150 billion by 2030.
Building information modeling (BIM): This technology helps construction companies improve their efficiency and stand out. BMI enables construction companies to create models of buildings and streamline the part prefabrication, improving the accuracy of builds. You can easily build and manage facilities and infrastructure through this technology, and there’s plenty of BIM software to consider. Over 98% of U.S. large architecture firms have employed BIM.
3. Green Construction
Green construction or building has become the new standard for renters, commercial tenants and homebuyers. As sustainability and ecotech become more mainstream in the next decade, costs for eco-friendly materials should start to decrease and become more commonplace.
Green construction refers to technology that can help reduce a building’s carbon footprint and the allocation of resources and building models to help reduce overall use. Renewable energy, such as solar, is becoming more popular among homebuyers and renters. This can increase costs for construction companies, as growing commodity prices have increased costs to produce solar panels, biofuels and wind turbines worldwide. Many eco-friendly features in a construction project are still considered investments, despite their long-term savings.
Another popular choice for urban areas is green scaping, which involves equipping rooftops with small parks and plants. These buildings are often built horizontally rather than vertically, which helps increase the available space for these green scapes.
Green scapes offer resistance against storms and provide natural insulation. A green roof stores water by the substrate. Water is then evaporated and returned to the atmosphere. As a result, the green scape reduces the amount of stormwater runoff, delaying the time the runoff occurs. In turn, it reduces stress on sewer systems at peak flow periods.
By increasing insulation, a green roof can decrease the amount of energy required to regulate building temperature — considering roofs are largely responsible for heat loss in winter and hot temperatures during summer.
4. More Diverse Workforce
One of the most notable trends continuing into 2023 is the increased demand for labor and a shortage of workers.
As a result, the construction industry is encouraging more women and Generation Zers to enter the workforce. There’s been a newfound shift in attitudes regarding trade schools, which enables construction companies to recruit more workers, boost their career growth and take advantage of new technology.
5. Cloud Computing
Cloud computing technology allows construction companies to store and access data on demand, making information retrieval simpler and more efficient. In 2023, you can expect the industry’s reliance on cloud computing to increase. This solution enables remote access to construction project data, streamlines collaboration and allows for easy data sharing.
6. Remote Work and Mobile Access
It doesn’t sound possible in the construction industry, but remote work is a growing trend. The COVID-19 pandemic caused many industries to switch to remote work, including construction. As a result, mobile access and remote work became more common within the industry. Research shows that 15%-20% of construction employees now spend their time on tasks that can be completed remotely.
Mobile applications now allow construction companies to offer worksite access like never before. Some apps can take accurate measurements using a smartphone camera, improve on-site accountability or offer real-time inspections. This technology was helpful during the pandemic, but as we’re starting to emerge from lockdowns and other restrictions, construction companies still use it.
7. Increasing Material Costs
When COVID-19 shutdowns first occurred, material costs rose due to limited availability, transportation delays and lockdowns in various countries. Building material costs have increased by 33% since the beginning of COVID-19.
Many countries still experience the effects of these situations. Labor shortages also make it more challenging to keep up with demand and are driving up wages. As a result, material prices are expected to continue increasing in 2023.
Technological innovations and materials can also contribute to increased costs, even though these are designed to save on costs in the future. Some of these materials include:
Invisible solar cells
Transparent aluminum
Light-generating concrete
Self-healing concrete
While it can be hard to predict precisely how material prices will fluctuate throughout the year, construction companies should anticipate some increases in material costs, especially as the United States continues to experience inflation throughout all sectors.
Many construction companies are shifting towards using new materials to reduce costs and improve sustainability. Some of the options available on the market currently include:
3D printed materials: 3D printing technology is revolutionizing the construction industry, helping companies create walls, floors, concrete and other building materials needed for construction.
Recycled materials: Recyclable construction materials aren’t new to the industry, but they’re now being used to construct entire structures.
Engineered Cementitious Composite (ECC): ECC is a bendable concrete with polymer fibers, making it more resilient than traditional concrete. ECC is more cost-effective for many construction companies and helps them decrease their carbon footprint, which is essential as more consumers become eco-conscious.
Engineered timber: You can find different types of engineered timber on the market, created by arranging several types of softwood together. The result is a material product that has the strength to replace concrete and steel. Engineered timber can also help with lumber shortages. Limiting steel and concrete usage can help reduce emissions and lessen waste during material manufacturing.
8. Modular and Offsite Construction
Modular or offsite construction is constructing most of a building or structure before taking it to the construction site. These structures are assembled at another location for the construction company or the manufacturers before being taken to the site. The finishing touches are completed at the construction site.
New technology is helping the modular construction sector experience rapid growth, allowing construction companies to reduce their on-site construction. Offsite construction can also streamline construction projects, helping workers complete a quality build more quickly. You can save on material and shipping costs with modular construction, which can improve your bottom line.
This sector also experienced labor and material shortages like other construction companies. Despite these challenges, the popularity of modular construction continues to hold strong. Construction companies should expect to see more contractors utilizing modular construction services in 2023 and the coming years. The global offsite construction market was $72.11 billion in 2020. It’s expected to reach $114.78 billion by 2028.
9. Rise of Smart Cities
Many large corporations, such as Microsoft, are looking into investments in smart cities. These cities are more interconnected and intricate than traditional ones, requiring intensive planning and development before construction can begin. The smart city market is expected to grow to $6,965.02 billion by 2030, and more construction companies will start to work on these projects.
Some notable smart city projects include Hudson Yards in New York City, Masdar City in the United Arab Emirates and India’s Delhi-Mumbai Industrial Corridor. These projects are expected to improve modern infrastructure, environmental health and the economy.
Smart cities utilize information and communication technology to share information with the public, improve operational efficiency, and enhance government services and citizen livelihoods. Experts predict that 80% of people will live in cities by 2050, so there’s an increasing need for smart and sustainable cities.
Some roles the construction industry will take to improve the sustainability of these cities include:
Installing “smart roads” to help reduce emissions and fuel costs.
Making waste management changes, including smart bins and data collection to improve garbage collection.
Adjusting public transportation using sensors and real-time data to detect high passenger volumes and traffic accidents.
Measuring noise levels, air quality and energy with sensors.
Construction companies can prepare for these innovations by understanding the necessary skills and equipment to construct smart cities and planning for the government’s response to this shift.
10. Increasing Pressure on the Bottom Line
While construction revenue has been increasing in recent months, many companies still see slim net profits, leaving little room for unplanned expenses. On top of challenges with profits, construction materials and inflation are also affecting construction companies’ bottom lines. As a result, construction companies are looking for ways to be more profitable.
Construction companies can work toward this in different ways, including negotiating with suppliers or automating parts of the workforce. Construction companies must prioritize cost-savings and efficiency to help them increase their profits. You’ll also want to consider how the fluctuating cost of materials will affect:
Bids.
Sales goals.
Quotes and estimates.
Available funds and budgets.
Request a Quote From Our Experts
Take Off Professionals (TOPS) can help you utilize technology to keep up with emerging trends and revolutionize your construction projects. We offer various machine control data and preparation services, including:
Our data modeling services focus on your projects, allowing you to improve their performance from start to finish.
We can work with you on various levels, making it easy for you to reduce or increase our participation in your projects to fit your needs. If you want to be more accurate with your data, contact us today for a quote from one of our experts.
3D technology is a relatively new emerging tool with the potential to impact the roadwork construction industry significantly. Integrating 3D-engineered modeling into highway building and repair projects can help make them more efficient, benefiting construction workers and the general public alike.
Here we discuss what 3D technology is, how you can use it in roadwork projects and how it can ultimately benefit the industry as a whole.
How Is 3D Technology Used in Road Construction?
3D technology is a digital modeling tool construction teams can use to plan and execute roadway construction projects. Replacing traditional two-dimensional paper plans, 3D technology is a quicker, more cost-effective way to construct, maintain, survey and repair highways.
3D technology-rendered models are the result of comprehensive appraisal, design and coordination efforts. They produce a computerized depiction that accurately shows the existing site conditions and the designer’s intent. Contractors can use these 3D-engineered models to deliver a road construction project faster and with better accuracy than traditional 2D tools allow.
The process of creating a 3D model in construction begins with an aerial scan of the project site. Engineers use pilotless aircraft, such as drones, to survey the site. The aircraft transmits the data it collects to a scanning station, where designers use it to render a 3D representation of the construction site.
A complete 3D-engineered model includes the initial survey data along with suggested vertical and horizontal alignments, features and structures for the future site.
How 3D Technology Applies to Highway Construction
Whether contractors are building new roads or updating existing ones, 3D technology can help make the process safer, more precise and more efficient. Contractors can use 3D technology for automated machine control, project management and quality assurance.
For instance, 3D laser scanning allows construction workers to scan and record critical information about the road, using this data to develop an accurate plan. They can also prioritize problem areas to avoid potential issues during construction, thus speeding up overall project completion times and reducing traffic.
Additionally, 3D technology makes it easier to move and measure asphalt. Construction workers traditionally used milling machines for concrete removal. A 3D scanner helps them digitally detect the amount of asphalt they need to remove. Then, they can measure the precise amount of concrete they must pour to repair the road. Again, this can speed up the project completion time.
Read on to learn more about each of these innovative applications.
Automated Machine Control
GPS machine control negates the need for extensive staking and produces more accurate results. You can use it with the following roadwork construction equipment:
Grading equipment: Machine-controlled grading equipment, such as dozers, motor graders and scrapers, provide data on the cutting edge’s position relative to the design surface, with no grade stakes needed.
Excavators: Excavators outfitted with GPS or laser-controlled sensors can accurately measure slope, reach and elevation. The operator can visualize the elevation of the design and the tip of the excavator bucket.
Compaction equipment: 3D technology-equipped compaction machinery like rollers lets the operator see live data on surface compaction directly beneath the roller as it moves. This intelligent compaction allows the roller to meet density requirements with fewer passes, cutting fuel and labor expenses.
Milling and paving equipment: 3D technology controls the vertical alignment of a milling machine’s rotors. 3D milling equipment can use information from a data station to modify slope and elevation, eliminating extraneous work from placing and readjusting stakes.
Scheduling, Cost Estimating and Project Management
3D-engineered models can help civil contractors with cost estimating, scheduling and project management. In addition to streamlining the project for the contractor, these applications provide more value to the project owner. 3D technology enables the following:
Earthwork quantity estimation: While earthwork quantity estimations are a crucial part of any project, they require significant amounts of time. It’s also often challenging to produce them with the high level of accuracy they require. 3D technology can render highly accurate quantity estimations in short periods. The computer effectively determines the cut-and-fill amount at small intervals throughout the model limits. The digital terrain model can also efficiently balance earthwork and propose haul routes.
Facilities management: Civil integrated management involves the procurement, organization and accessibility of a highway facility’s precise information and data. This data includes planning, surveying, design, construction, maintenance, asset management and risk assessment. Civil integrated management syncs the designer’s 3D-engineered model with cost and schedule information to create a model that all project stakeholders can view.
Quality Assurance and Post-Construction
In addition to efficient scheduling and cost savings, 3D technology can also improve the quality assurance process during roadwork construction. With traditional 2D construction methods, inspectors must rely on grade stakes and 2D paper plans to ensure that grading operations follow the design. With 3D technology, inspectors can use handheld GPS devices to spot-check horizontal offsets and elevations.
The 3D-engineered model’s proposed grading surface lets inspectors perform random spot checks with GPS rovers to ensure the ground is graded correctly. The handheld GPS equipment compares the currently graded elevations to the proposed design surface at all locations within the 3D-engineered model’s limits.
Inspectors can also spot-check elevations behind the paver to confirm the paving machinery is set up and operating correctly. Contractors can rectify any discrepancies quickly, reducing the amount of rework needed.
The applications above do more than simply modernize roadwork construction — they benefit it in multiple ways. When civil contractors use 3D technology, they’ll experience the following:
Faster Project Completion
With guidance from 3D-engineered model data, GPS-enabled machinery can operate all day and night and produce accurate grades on the first pass. In addition to decreasing waste and economizing resources, machine-controlled equipment’s first-pass accuracy helps contractors complete their jobs faster.
Better Cost Predictability
A 3D-engineered model lets clients and contractors see all project elements and how they interact, giving them access to the information they need to make decisions. Roadwork construction 3D technology allows engineers to quickly input the items they want to quantify and receive their numbers.
Integrating costs can help build an accurate budget and reduce cost overruns. Options like 5D models incorporate costs into the project. Contactors and clients can see when they’ll receive invoices for materials and when they’ll need to pay.
Less Asphalt Wastage Due to Precise Milling Depth
Using traditional milling equipment to remove asphalt is a wasteful approach. With machine control, operators can adjust the depth of asphalt they remove in real-time, producing less waste. 3D machine control helps the operator optimize the work and make it more precise. It speeds up the overall process and reduces the risk of making a mistake. As a result, the operator is less likely to have to start over, saving both time and money.
GPS machine control technology reduces milling depth in low points of a road, such as potholes, ruts or sunken culverts. At the same time, it increases milling depth at higher points of the road. It also avoids milling too deep, eliminating the risk of penetrating the asphalt to the granular.
Precise milling depth measurements enable pavers to enhance a road’s water drainage profile and produce a smoother surface. They also allow road crews to more accurately determine the exact material quantities they’ll need.
Less Room for Human Error
Few things are more frustrating in road construction than pouring concrete only to tear it back up later due to an error. While 2D construction plans work well enough to design highway systems, there can be disconnects between what’s on paper and what’s in the field. 2D plans usually include cross sections at every 50 or 100 feet, leaving the contractor to interpret the plans in between. This approach presents an opportunity for error. Misunderstandings can lead to inaccuracies, which ultimately result in a loss for everyone involved.
3D-engineered modeling lets contractors know exactly what to expect. With their unrivaled precision and accuracy, digital models significantly reduce errors. When you catch mistakes during the design phase, you can address them for a fraction of the cost of fixing them on-site.
With a 3D rendering, designers can immediately detect if something looks off. The software naturally provides clash detection by showing the entire project — if pipes intersect or contact a bridge footing, it’s immediately visible. 2D plans aren’t capable of displaying these conflicts, but a 3D model is essentially one large cross section, providing a whole new level of detail.
All the items in a 3D-engineered model are spatially related. The designer can view the model from various perspectives, such as elevation and isometric views, which helps them visualize the data. An engineer’s ability to identify design and constructability concerns before the proposal reaches the field decreases the chance of costly errors.
Higher Transparency for Stakeholders
3D-engineered models allow road construction contractors to walk through their projects before they pour an ounce of concrete.
Stakeholders can use virtual reality (VR) or augmented reality (AR) to view the project before getting underway. VR and AR improve communication and help with the integration of ideas. It also simplifies the process, giving stakeholders a clear idea of what they can expect from the project.
In addition to informing stakeholders, 3D technology can help give the public an idea of future developments. Giving the public more insight into these development plans opens the floor to their own input. You can use public feedback to find ways to better serve the community, integrating their ideas into the project.
Those outside of engineering and construction may find it challenging to visualize project elements by looking at drawings. Using 3D models in public meetings can help show laypeople precisely what the project will look like when it’s complete.
Lower Overall Cost
Though it has higher upfront costs, 3D technology can be worth the investment, as it helps civil contractors save money through the course of the project. This more than compensates for the initial design fee.
3D models can cost up to 10% more than the average design fee. While that’s a significant expense, you can save about 4% on the construction project overall. That means a 3D-engineered model for a $500-million project could save you $20 million.
3D modeling provides more precise results, warranting fewer changes and saving time and money. Automating tasks like subgrade, base course and pavement placement eliminates human oversight, reducing room for costly errors.
Enhanced Project Safety
3D technology automates tasks such as staking, stringing lines, drawing fill lines and setting grade stakes. Traffic is one of the main safety hazards for surveyors because it hinders their physical ability to measure the construction site while also putting them in danger of an automobile accident. Surveyors are often in the crosshairs of distracted drivers and other roadside hazards. Lane closures are an effective way of obtaining the data necessary to base map a project, but they require careful planning and significant expenses.
3D technology is a risk-free way to survey a project site. Mobile, aerial or terrestrial light detection and ranging are all surveying solutions that remove personnel from the hazardous roadside. Drones give construction project managers a detailed view of the site. Managers can survey difficult-to-reach areas without extra time delays or safety equipment. Drones are equipped with infrared cameras, radar and rangefinders to perform various inspection tasks.
Real-Time Control and Monitoring of Movement and Location
Intelligent technology like 3D models, on-site laser-based positioning systems and GPS machine control can help engineers control location changes and movement. Machine operators can also perform cuts, fills and grades with high precision automatically or with direction from an onboard system.
Experience the Future of Roadwork Construction With Take-Off Professionals
Our full-time designers work in three different time zones to meet our clients’ needs. We work on jobs of all sizes, from custom home lots to full-scale highway projects, so you can count on us no matter what project you’re taking on.
