industry insights

GIS has become an indispensable tool for effective infrastructure asset management, crucial for maintaining the reliability, sustainability, and resilience of urban systems.

Whether it's underground utilities, transportation networks, or public facilities, managing these infrastructure assets demands thorough planning, monitoring, and maintenance strategies. And SiteMap^® (patent pending), powered by GPRS, is revolutionizing this field.

Understanding Infrastructure Asset Management Challenges

Infrastructure assets, including critical underground systems like water and sewer lines, electrical cables, and telecommunications networks, are the backbone of modern urban environments. However, their management is fraught with challenges:

Complexity and Interconnectivity: The intricate web of interconnected underground utilities increases the risk of conflicts and safety hazards during construction and maintenance, especially where public and private networks overlap.

Aging Infrastructure: Many urban centers struggle with outdated infrastructure, where some utilities are decades or centuries old. Proactive maintenance strategies and continuous assessment are vital for ensuring these systems' longevity and functionality.

Regulatory Compliance: Navigating the complex landscape of regulations governing infrastructure management is crucial to avoid legal liabilities, fines, and penalties.

Data Fragmentation: Often, infrastructure asset data is scattered across various formats and sources, making it challenging to achieve a cohesive understanding of the assets.

The Role of Digital Utility Mapping and GIS

Digital utility mapping and GIS are potent tools that address these management challenges. By merging spatial data with detailed attribute information, GIS enables the visualization, analysis, and management of infrastructure assets within a geospatial framework. SiteMap^®, a leading underground utility mapping software, utilizes GIS technology to provide comprehensive asset management solutions.

Key Benefits of SiteMap® and GIS Integration:

Accurate Utility Mapping: SiteMap^® offers high-resolution, layered digital maps that accurately show the location, depth, and type of underground utilities, significantly reducing the risk of conflicts and damage during excavation.

Comprehensive Asset Inventory: As both a GIS database and an integration platform, SiteMap^® maintains detailed records of infrastructure assets, including material type, installation dates, and condition, facilitating effective lifecycle management and maintenance prioritization.

Spatial Analysis for Decision Making: Advanced GIS tools enable spatial analysis, helping to identify patterns and relationships within the data, thus supporting strategic decisions such as site selection and route optimization.

Enhanced Visualization and Collaboration: GIS-based tools improve communication among stakeholders by providing interactive, detailed visual representations of subsurface utilities, which aids in planning and consensus building.

Going Beyond the Surface

Digital Utility Mapping: SiteMap^®’s software acts as a single point of reference for utility data, supported by the precision of GPRS’s on-the-ground data collection.

We offer KMZ and PDF maps with every utility locate, plus a complimentary SiteMap^® Personal subscription to GPRS clients. Our team can produce everything from simple GPS maps to detailed 2D CAD drawings and 3D Building Information Models (BIM) tailored to your project’s needs.

Asset Inventory Management: SiteMap^® centralizes asset data storage, providing a comprehensive database that can include extensive details on each piece of infrastructure.

Stakeholder Engagement: SiteMap^®’s visualization tools enable effective public outreach and stakeholder engagement, facilitating access to crucial project information and enhancing collaboration across platforms.

SiteMap^® stands as a transformative force in infrastructure asset management, especially for underground utilities. By leveraging digital utility mapping and advanced GIS tools, organizations can obtain unparalleled insights into their assets, optimize maintenance regimes, and improve stakeholder involvement. As urban areas continue to develop, the integration of SiteMap^® and GIS will be critical in creating sustainable, resilient, and technologically enhanced infrastructure systems for the future.

GPRS SiteMap^® team members are currently scheduling live, personal SiteMap^® demos. Click below to schedule your demo today!

With the introduction of sophisticated technologies like SiteMap^®—an all-encompassing underground utility mapping software—organizations can now leverage the potential of these hidden assets, substantially lowering repair and maintenance durations, damages, and costs.

The Importance of Digital Utility Mapping

Digital utility mapping, also known as underground utility mapping, involves the precise mapping and management of underground utility networks using cutting-edge technologies such as Geographic Information Systems (GIS), Global Positioning Systems (GPS), and ground-penetrating radar (GPR). This technique is valuable across multiple sectors, including construction. The advantages of this method for infrastructure management are manifold:

Increased Precision: Digital utility mapping facilitates the creation of extremely accurate maps of underground utilities, diminishing the likelihood of errors and inaccuracies found in traditional mapping techniques.

Improved Safety: Precise mapping of underground utilities reduces the risk of unintended damage during excavation and construction activities, decreasing the chance of utility strikes and related safety issues.

Cost Reduction: Digital utility mapping helps avoid expensive repairs and downtime caused by utility strikes, offering significant cost reductions for organizations.

Efficient Planning and Maintenance: With access to current information about the location and status of underground utilities, organizations can plan maintenance tasks more effectively, extend the lifespan of assets, and reduce service disruptions.

SiteMap^®: The Leading Software in Underground Utility Mapping

SiteMap^® is a leader in digital utility mapping, providing specialized software solutions designed for infrastructure managers, engineers, and contractors. The SiteMap^®-enabled software blends innovative technology with user-friendly interfaces, delivering comprehensive management and mapping functionalities for underground utilities.

Principal Features of SiteMap^®

Integrated Data Collection: SiteMap^® integrates data from GPRS’ CCTV pipe inspections, 3D laser scanning, utility locating, concrete scanning, and leak detections. This information is consolidated on our platform, establishing a unified source of accurate, up-to-date underground utility data. While functioning as a standalone GIS platform, SiteMap^® also supports data transfer with most other GIS applications.

Detailed, Layered Mapping: SiteMap^® produces detailed, interactive, layered maps of underground utilities, enabling users to see the exact location, depth, and type of utility lines crucial for precise planning and decision-making.

Fast, Reliable Updates: SiteMap^® offers quick and dependable updates on underground utility networks, keeping users informed about changes in utility status, maintenance works, and potential risks. Once GPRS completes your location job, the data is promptly uploaded to your SiteMap^® dashboard, typically within minutes.

Customizable Visualizations: SiteMap^® allows for tailored visualization tools that enable users to overlay utility maps with additional contextual data like land use patterns, environmental conditions, and property lines. This multi-faceted approach boosts planning and analytical capabilities.

Risk Assessment and Mitigation: SiteMap^® comes equipped with the necessary data for users to conduct risk assessments and pinpoint potential dangers associated with underground utilities, such as corrosion, leaks, or proximity to excavation sites. This proactive stance helps minimize disruptions and promotes the safety of infrastructure projects.

Empowering Organizations with SiteMap^®

Implementing SiteMap^® mapping software can revolutionize infrastructure management practices and yield numerous advantages for organizations:

Enhanced Safety

Precise mapping of underground utilities minimizes the risk of utility strikes during excavation and construction activities, safeguarding workers and the public. According to the Common Ground Alliance, an estimated 213,792 unique reported damages occurred in 2022 in the United States, with some resulting in fatalities. Accurate mapping can significantly reduce these incidents.

Greater Efficiency

Real-time access to underground utility information allows organizations to plan maintenance activities more efficiently, reducing downtime and minimizing service interruptions. The American Society of Civil Engineers reports that the United States incurs an estimated $97 billion annually from water main breaks, rating our infrastructure a C-. Digital utility mapping can mitigate these losses by enabling proactive maintenance and repair.

Cost Reduction

By reducing utility strike risks and optimizing maintenance operations, SiteMap^® can achieve substantial cost savings for organizations. The Federal Highway Administration notes that the average utility strike costs $4,000, potentially escalating to between $14,000 and $56,000 depending on damage severity and service impact.

Environmental Stewardship

Accurate mapping of underground utilities helps prevent environmental damage from utility strikes, such as soil contamination and water pollution. By diminishing the likelihood of such incidents, SiteMap^® supports sustainable infrastructure development and conserves natural resources.

SiteMap^® stands as a vital tool in unlocking the potential of underground utilities and enhancing infrastructure management practices. By delivering precise mapping, timely updates, and advanced analytics capabilities, SiteMap^® empowers organizations to enhance safety, efficiency, and cost-effectiveness in managing underground infrastructure.

As organizations increasingly adopt digital solutions in infrastructure management, SiteMap^® is poised to play a pivotal role in shaping the cities and communities of tomorrow.

GPRS SiteMap^® Team Members are currently scheduling live SiteMap^® demos. Click below to schedule yours today!

Sustainability is a significant concern in the construction industry, driving innovation in materials and methods.

One such groundbreaking development is waterless concrete, a new formulation designed to address environmental concerns while maintaining the strength and durability essential for modern construction.

That idea is being taken to new heights – literally – as part of a project designed to test new lunar construction materials in preparation for NASA’s planned 2025 return to the moon.

According to a press release on Louisiana State University’s website, LSU and scientists from NASA Marshall Space Flight Center in Alabama have partnered to research the use of native raw materials readily available on the surface of the Moon and Mars – namely sulfur and regolith – to develop 3D-printed, waterless concrete.

The project is in support of the overall goal of NASA’s return to the Moon: to explore its south pole and begin the process of establishing a long-term presence there.

“Molten sulfur is the binder and regolith, i.e. Lunar soil, acts as the filler material,” said LSU Bert S. Turner Construction Management Assistant Professor Ali Kazemian. “Robotic construction on the Moon using Lunar resources and large-scale 3D-printing technology is the goal. Even shipping raw materials from Earth is cost prohibitive, so the only practical approach is to use the resources which are already available on the Moon and Mars for construction. That is why 3D printing using sulfur-regolith concrete (SRC) is attractive. On the other hand, production of Portland cement concrete, the most commonly used construction material on Earth, will be complicated on the Moon and will require large amounts of water that could otherwise be used for life support or other exploration activities.”

Funded through a $200,198 grant from the National Science Foundation, the work will be carried out at LSU and the NASA Marshall Space Flight Center. The team will study the extrusion parameters and interplay between material-process-environment factors during high-temperature SRC extrusion and test the space resilience of 3D-printed SRC specimens under vacuum conditions and temperature swings, extreme thermal load resistance, and simulated micrometeorite impact resistance.

“The planned research tasks will provide a fundamental understanding of the impacts of high-temperature, extrusion process parameters and environmental factors, such as near-vacuum conditions, on the performance of 3D-printed SRC structures,” Kazemian said. “After reaching these objectives, together with our NASA Colleagues, we will work on design and development of a large-scale SRC 3D-printing system at NASA Marshall to validate our research findings on a large scale. For example, by 3D printing a Lunar habitat analog…”

Whether created with extraterrestrial material, or Earth-bound products, waterless concrete represents a significant step forward in the pursuit of sustainable construction. By eliminating the need for water in the concrete mixing process, this innovative material not only conserves a precious natural resource but also offers a more environmentally friendly alternative to traditional concrete.

What is Waterless Concrete?

Waterless concrete, also known as dry concrete, is a type of concrete that does not require water for mixing or curing. Traditional concrete production involves mixing cement, water, and aggregates like sand and gravel. The chemical reaction between water and cement allows concrete to set and harden. However, waterless concrete uses a different chemical process that eliminates the need for water, relying on chemical additives and reactions to achieve the necessary binding and hardening properties.

Composition and Production

The key to waterless concrete lies in its innovative composition. Manufacturers replace water with chemical activators that trigger the hydration process of cement. These activators are often composed of various compounds that can efficiently initiate and sustain the hydration process without external water. Additionally, waterless concrete incorporates superabsorbent polymers that help in retaining any intrinsic moisture within the mix, which is crucial for the curing process.

The production of waterless concrete involves mixing cement, aggregates, and specific chemical activators under controlled conditions. This process not only reduces the dependence on water but also results in a faster setting time, making it highly beneficial for rapid construction scenarios.

Environmental Benefits

One of the most significant advantages of waterless concrete is its environmental impact. The traditional concrete production process is water-intensive, consuming large quantities of water. By eliminating the need for water in concrete, we significantly reduce water use in construction, conserving this vital resource for other needs, especially in arid regions or places with water scarcity.

Furthermore, waterless concrete contributes to reducing the carbon footprint of construction activities. The production of cement, a primary component of traditional concrete, is energy-intensive and generates considerable amounts of CO2. Since waterless concrete can be formulated to use alternative and less carbon-intensive binders, it offers a greener alternative to conventional concrete.

Applications and Limitations

Waterless concrete is particularly useful in environments where water is scarce or where rapid construction is necessary. It has potential applications in desert regions, in military construction, in space exploration habitats, and in emergency constructions such as flood barriers or temporary shelters in disaster-struck areas.

However, the adoption of waterless concrete also faces certain limitations. The cost of chemical activators can be higher than the traditional water-based mix, making it more expensive in current market conditions. Moreover, because it's a relatively new technology, there may be challenges related to long-term durability and behavior under different environmental conditions, which are still under research and testing.

The Future of Waterless Concrete

As the technology develops and more research is conducted, the applications and efficiency of waterless concrete are expected to expand. Innovations in chemical additives and further understanding of the material's properties could lead to wider acceptance and usage in the construction industry. Additionally, as environmental regulations become stricter and water scarcity issues increase, the demand for sustainable construction materials like waterless concrete is likely to grow.

Efforts to make waterless concrete more cost-effective are also crucial for its adoption. This could involve finding cheaper sources of chemical activators or improving the manufacturing process to reduce costs. Furthermore, education and training for engineers and construction workers in the use of waterless concrete will play a vital role in its integration into mainstream construction practices.

GPRS Concrete Scanning Solutions Ensure Safe Cutting & Coring

As the construction industry continues to evolve towards greener practices, waterless concrete is poised to play a crucial role in shaping the future of construction, making it an exciting area for ongoing research and application.

Of course, no matter the composition of the concrete, it’s important to know what’s embedded within a slab before you cut or core.

GPRS offers comprehensive, precision concrete scanning and imaging services designed to keep you and your team safe, your budget intact, and your projects on time.

Concrete coring comes at a risk to you and your team – as well as your budget and schedule. GPRS’ SIM-certified Project Managers (PMs) are equipped with multiple technologies to clear areas prior to you core drilling and/or anchoring. Upon completion of the scanning process, you will have a clear layout of the vertical and horizontal position of impediments such as post tension cables, rebar, beams, and conduits. Our scanning and imaging services can be completed on any surface you might be working on, including concrete slabs, walls, columns, and beams.

As with concrete coring, it’s crucial to locate unseen or buried objects prior to saw cutting into slab-on-grade concrete. You don’t want to risk severing post tension cables, rebar, conduits, pipes, grade beams, or any of the other obstructions that could be inches from your saw blade. GPRS concrete scanning and imaging services mitigate these risks by utilizing both ground penetrating radar (GPR) scanning and electromagnetic (EM) locating to visualize what is inside and underneath your concrete slab.

We are so confident in our PMs that we introduced the Green Box Guarantee, which states that when we place a Green Box within a layout prior to anchoring or coring concrete, we guarantee that the area will be free of obstructions.

If the area isn’t free of obstructions when you core or cut, GPRS will pay the material cost of the damage.

What can we help you visualize? Click below to schedule a service or request a quote today!

Frequently Asked Questions

Can GPR determine the difference between rebar and electrical conduit?

Ground penetrating radar can accurately differentiate between rebar and electrical conduit in most cases. We have an extremely high success rate in identifying electrical lines in supported slabs or slabs-on-grade before saw cutting or core drilling.

Additionally, GPRS can use EM locators to determine the location of conduits in the concrete. If we can transmit a signal onto the metal conduit, we can locate it with pinpoint accuracy. We can also find the conduit passively if a live electrical current runs through it.

The combined use of GPR and EM locating allows us to provide one of the most comprehensive and accurate conduit locating services available.

Do all concrete scanning companies offer a green box guarantee?

No, the Green Box Guarantee is an industry-leading, proprietary program GPRS created to help prevent injuries and damages. We want to provide you with the peace of mind that comes with knowing you and your team can safely core and drill into concrete without worrying about subsurface damage. GPRS offers this program as part of our pursuit of 100% subsurface damage prevention. We are the only company that can provide the Green Box Guarantee, because we’re the only company that can lean on our industry-leading 99.8%+ accuracy rate for concrete scanning projects.

Mental illness is just as dangerous to a construction worker as silica exposure, or slips, trips & fall hazards.

In 2022, the construction industry ranked second highest in the U.S. for worker suicide rates, with 45.3 incidents per 100,000 workers. According to the Centers for Disease Control and Prevention (CDC), construction is one of multiple major industry groups with a suicide rate that is higher than in the total civilian noninstitutionalized working population.

According to the National Institute of Mental Health, the suicide rate among males was 4 times higher (22.8 per 100,000) than among females (5.7 per 100,000) in 2021. Per the Bureau of Labor Statistics, 97% of the U.S. construction workforce is male.

Also, per the Bureau, about two-thirds of those employed in the construction industry were 25-to-54 years old. According to the CDC, there were more suicides in the 25–44-year-old age demographic than any other age group in both 2021 and 2022.

“We have to keep reminding everyone that mental health issues in the industry are really common,” Alberici Constructors Safety Director, Kathi Dobson, recently told Construction Dive. “The proportion of individuals impacted because of factors outside of the job site, incidents on the job site, elements of the job site, etc. compounded by substance abuse is significant.”

Numerous non-profits and other organizations are joining construction companies in pouring resources into addressing the industry’s mental health crisis.

Construction Safety Week (CSW) aims to connect workers and their employers with the resources they need to discuss and address mental health awareness in their organizations. This annual safety initiative returns May 6-10, 2024, and will see sponsor companies such as GPRS sending their safety experts across the country to hold free presentations about a variety of safety-related topics, including mental health awareness.

“Given the high-stress nature of the construction industry, characterized by tight deadlines and long hours, the surge in mental health concerns is undeniable,” said Jason Schaff, GPRS’ Senior Vice President of Marketing & SiteMap® Product Executive. “It’s great to witness CSW and GPRS actively promoting awareness around this critical issue.”

The first thing to remember if you or someone you know needs help with a mental illness issue is that you are not alone. There’s no need to be afraid of reaching out, and you can start by connecting with someone you trust for advice, such as a friend, family member, coworker, or faith leader.

Below you will find a list of resources you can turn to in the event of a mental health emergency:

Crisis Resources

• National Suicide Prevention Lifeline: 1-800-273-8255 (Press 2 for Spanish)
• Crisis Text Line: Text HOME to 741741 (to connect with a Crisis Counselor)
• Veterans Crisis Line (call, chat, or text) 1-800-273-8255, Press 1 or https://www.veteranscrisisline.net/
• Crisis Service Canada: 1833-456-4566

Additional Support Resources

• NAMI Help Line
  • Call: 1-800-950-6264
  • Text NAMI to 741-741
• NAMI Connection Recovery Support Groups
• NAMI Support Groups (for individuals or family members)
• Substance Abuse & Mental Health Services Administration

There are also some common warning signs you can be on the lookout for, both in yourself and others, that may indicate it’s time to seek assistance. These include:

• Excessive worrying or fear
• Feeling excessively sad or low
• Confused thinking or problems concentrating and learning
• Prolonged feelings of irritability or anger
• Avoiding friends and social activities
• Difficulties understanding or relating to other people
• Changes in sleeping or eating habits
• Extreme mood changes
• Difficulty perceiving reality (delusions or hallucinations)
• Inability to perceive changes in one’s own feelings, behavior, or personality
• Multiple physical ailments without obvious causes (such as headaches, stomach aches, vague and ongoing “aches and pains”)
• Overuse of substances like alcohol or drugs
• Thinking about suicide

In a recent article on Construction Dive, CSW organizers urged leaders in the construction industry to prioritize creating a safe space and a culture of trust and leading by example by prioritizing their own mental health.

“Everyone’s mental health is highly unique to themselves with no singular journey,” author and Flourish Psychotherapy founder & CEO, Laurie Sharp-Page, told the publication. “People cope in different ways. It’s important for organizations to have space for every individual. You can’t force someone to take care of mental health. You can help support them.”

Click here to download CSW’s free mental health wellness field guide.

GPRS safety team members are currently scheduling free CSW safety talks. Click below to schedule your team’s talk, today!

With over 20 million miles of underground utility lines scattered on both public and private property, and a utility strike occurring every 62 seconds in the U.S., the need for accurately mapped and securely stored utility Geographic Information System (GIS) mapping data on every job site, everywhere, is paramount for the mitigation of future underground utility damages.

The utility GIS mapping industry has a major problem, however, that first needs to be solved before this goal can be accomplished.

The Challenge of Inaccurate Data

Despite the clear benefits of GIS utility mapping, the industries reliance on outdated and inaccurate data to populate these systems has led to many issues. Data within current utility GIS mapping platforms, while intuitive, lacks accuracy and is usually based on municipalities’ outdated and inaccurate paper plans referenced from centerline data, or eyeballed "measurements," or is based on some as-builts, GPR sketches, and hard copy old-school data that isn’t that valuable. Much of this data is compartmentalized, causing data and communication siloes among team members within municipalities, campus facilities, and construction crews. These issues result in major headaches like project downtime and reworks due to underground utility strikes.

What is GIS Utility Mapping?

GIS utility mapping in theory, is the process of accurately locating and digitally mapping the precise location of all underground utility lines within a municipality, construction site, or facility using a Geographic Informational System. Water, gas, electric, communication, irrigation and sewer utility data are generally stored within the system, with the purpose of providing a comprehensive record of all of the underground infrastructure of a facility or property.  

‍

‍

The issue with much of this data, however, is that it is based on maps and as-builts that were incorrect when they were initially uploaded into the system. When this data is then relied upon to either mark utilities on the ground or make digging and design decisions so that excavation, drilling or boring can  take place, utility damages result.

To address the ongoing issue of bad as-built data resulting in bad utility GIS mapping data, GPRS created SiteMap® (patent pending). SiteMap® is the first-ever GIS Utility Mapping platform that is composed of 99.8%+ accurate data collected in the field by SIM-certified GPRS Project Managers. Every bit of the utility data displayed within SiteMap®, including but not limited to: water, gas, electric, communication, irrigation and sewer lines, is collected by the nationwide network of boots on the ground GPRS Project Managers. This constant variable is the x-factor between SiteMap® and other utility GIS mapping platforms such as ArcGIS FieldMaps.

SiteMap®: An ArcGIS Alternative

ArcGIS, while likely the most well-known and widely used GIS platform, has many amazing benefits to it, it falls short in providing the up-to-date and accurate underground utility data needed for most contractors, municipalities, engineers, and facility managers to make safe digging decisions. This is because most of ArcGIS's utility information, generally supplied by local municipalities across the U.S., is often based on decades-old centerline data and outdated paper plans.

This is not the fault of ArcGIS, as they are uploading the data which they are given, but if the data uploaded into the system is bad, then the data that is displayed and depended upon by the end user isn't going to be accurate. The difference provided by SiteMap® is that the data within the system is collected in real time as GPRS Project Managers perform utility mapping services in the field throughout the country and upload that data to SiteMap®.

GPRS Market Segment Leader Nate Stair shares how GPRS customers who have used other GIS-based platforms and as-built documentation have experienced accuracy issues in their data.“I frequently hear that other platforms are great, except for the accuracy of the data. I have heard of lines being over 30 feet off. Yes, 30 feet!!! Yes, the line was collected, but the accuracy is almost useless. These [GIS] platforms aren't acting as a living, breathing database like SiteMap®, being tied to GPRS scanning services provided for them.”

The SiteMap® Difference: Accurate Data

‍

‍

What sets SiteMap® apart from other utility GIS mapping platforms like ArcGIS is the meticulous process of data collection and mapping carried out by GPRS's Project Managers through SIM or Subsurface Investigation Methodology that results in accurate data within the system.

‍

‍

SIM is the secret to GPRS’ 99.8% accuracy rating in utility mapping. And that 99.8% accurate data is directly uploaded into our GIS Utility Mapping application, SiteMap®.

SIM mandates the proper equipment, training, and processes for locating contractors to achieve the most accurate results. In the last five years, it has an over 99.8% success rate on over 500,000 projects across the U.S. for GPRS Project Managers, helping to ensure the data within SiteMap® is world class.

SIM is broken into three main categories. Training, Methodology, and Equipment. SIM training includes one-on-one mentorship, in-person classroom instruction by industry experts, and on-the-job field training for two to three months. The methodology that makes SIM-certified Project Managers so effective and the data they collect and upload into SiteMap® so accurate is a systematic, methodical yet flexible approach to utility locating that Project Managers perform on each and every project. This solid, repeatable methodology ensures that each Project Manager can perform the same service and achieve the same results on any project, nationwide.

The final piece of what makes data within SiteMap® much more accurate than that offered elsewhere is the equipment used to collect the data. SIM requires the use of multiple forms of technology on each investigation with the most effective and commonly used being electromagnetic (EM) locators and ground penetrating radar (GPR). The SIM methodology, when rigorously followed, allows Project Managers from GPRS to be the most accurate utility locators in the country. Meaning that the utility locating data within SiteMap® is 99.8% accurate, every time. Regardless of the Project Manager’s tenure, the application of SIM protocols and training allows each locator to achieve industry-best results, so projects can be strike-free for general contractors, municipalities, engineers and facility managers, while remaining on time, on budget, and most importantly, safe.

Build Better With SiteMap®

‍

‍

With millions. of miles of underground utility lines scattered throughout the country and utility strikes occurring close to every minute, the need for an up to data utility GIS mapping platform that ensures accuracy, enhances collaboration, and eliminates data and communication siloes between key stakeholders is more important than ever.

GPRS’s Utility GIS Platform SiteMap® meets this need to eliminate utility strikes for general contractors, municipalities, engineers, and facility managers, as it supplies users with an accurate GIS utility mapping platform that includes the tools and systems in place to view, layer, deconstruct & securely share the data Project Managers collect in the field and upload into the system.

In GIS utility mapping controlling data = controlling damage, and controlling damages controls costs. When the data is accurately located, marked, mapped, and stored in GIS utility mapping software the first time it’s collected, damages on the job can be reduced and workers can go home safe to their families.

To learn how SiteMap® can do just that and more to enhance your subsurface damage prevention, existing condition documentation, and facility and project management needs, schedule a free personal demonstration with one of our experts, today!

Frequently Asked Questions:

How is SiteMap® different from other GIS Platforms?

The data provided within SiteMap® is backed by GPRS’ SIM- certified Project Managers 99.8%+ accuracy on over 500,000 projects across the country within the past five years. Other platforms may provide data that is over 30 feet off from where it is actually located, which is why having a SIM-certified GPRS Project Manager actually collect that data in the field and upload it within SiteMap® makes all the difference in the accuracy of the data displayed within the platform in comparison to other GIS platforms.

Can lines be updated in the system as new infrastructure is added and projects occur on my job site?

Yes. As SiteMap® data is supplied by GPRS Project Managers, the GIS Utility Mapping Platform will upload new data while allowing you and your team to have up to date file of where lines have been re-located or newly installed after our utility mapping service in the field has been completed and uploaded to SiteMap®.

There is often confusion in the construction and engineering industry regarding level of detail and level of development. The acronym LOD can be used to describe both level of detail and level of development. AEC professionals tend to use these terms interchangeably; however, there are important differences.

Level of detail and level of development are both used in the AEC industry to describe the amount of information and detail included in a 3D building information model (BIM). The main difference is that level of detail refers to the graphical representation of an object, while level of development refers both to the graphical representation and to the information properties of that object.

There is a defined set of LOD specifications for both level of detail and level of development that help AEC professionals document, articulate, and specify BIM models effectively. By using these LOD specifications to scope projects, architects, engineers, and other construction professionals can clearly communicate the precision requirements of the BIM model for faster project execution.

‍

‍

‍

Level of Detail vs. Level of Development

While the two terms are related, they have different meanings when it comes to the 3D modeling of laser scan data. Level of detail is more focused on the visual detail, while level of development is more focused on the completeness and accuracy of the information included in the model.

‍

What is Level of Detail for BIM?

The level of detail refers to the amount of graphical and non-graphical information associated with each element of the building information model. This can be thought of as the graphical depiction and associated text properties of each element in the model. LOD defines the amount of detail and accuracy of the elements within the model. It's typically categorized into five different levels, with higher levels indicating more detail and accuracy.

‍

‍

BIM Level of Detail (LOD) – LOD 100, 200, 300, 400, 500

LOD 100

LOD 100 modeling represents the envelope of objects with simple volumes. Models are designed in a symbolic and generic way. Elements are not fully detailed and may come from other models of the same type. An LOD 100 model can be useful for a simple pre-design study, to conceptualize an idea, or to conduct a basic feasibility study that only requires a rough representation of the volumes of the building or site.

LOD 200

Models are graphically created in a simplified way and are recognizable as an object. The objects remain generic – the position, orientation, shape, and size of the geometric objects are approximate. Specifications such as material characteristics are not integrated in an LOD 200 model.

LOD 300

Models offers more precise geometry of objects and includes accurate quantities, shapes, positions, and orientations.

LOD 400

Models are realistically plotted, with quantities, shapes, positions, and orientations being accurate. Walls, slabs, and ceilings are modeled in such a way that the various layers that compose them are detailed. The purpose of this level of detail is to provide detailed and accurate geometric references. LOD 400 models become a reference point for design and construction planning.

LOD 500

The level of detail LOD 500 is equal to that of the LOD 400, but with all modeled elements verified in the field. This delivers an as-built model of the building, site or asset.

‍

What is Level of Development for BIM?

Level of development refers to the depth of thinking applied to the modeled element within the building information model. Another way to say this is that Level of Development is the completeness of information included in the 3D model, such as the detail about the structural elements, MEP systems, or materials. Each defined “level” outlines requirements to specified visual detail and attached information for an individual modeled element. It also refers to how reliable the depiction and associated properties of the modeled object are.

Level of development specifications guide AEC professionals to develop reliable and understandable building information models (BIM). There are typically five levels of development that are used: the LOD 100, 200, 300, 400, and 500 definitions are produced by the AIA (American Institute of Architects), and the LOD 350 was developed by the BIMForum working group.

‍

‍

BIM Level of Development (LOD) – LOD 100, 200, 300, 350, 400, 500

LOD 100 – CONCEPTUAL

The model element is graphically represented by generic shapes or symbols with approximate geometry, size, shape, location, and orientation. This level is to gain an understanding of the design and the spatial environment.

LOD 200 – APPROXIMATE GEOMETRY

In this level, model elements are graphically represented within the model as a generic system, object, or assembly with approximate specifications, quantities, size, shape, location, and orientation. Any information derived from LOD 200 elements must be considered approximate. LOD 200 models are often used for schematic design purposes.

LOD 300 – PRECISE GEOMETRY

The model includes accurate geometry with specific quantities, sizes, shapes, locations, and orientations of the elements with detailing, fabrication, assembly, and installation information. It's often used for generating construction documents, for design planning and for coordination among disciplines.

LOD 350 – PRECISE GEOMETRY WITH CONNECTIONS

The model element is graphically represented within the model as a specific system, object, or assembly in terms of quantity, size, shape, location, orientation, and interfaces with other building systems. LOD 350 is intended to define requirements for model elements that are sufficiently developed to support construction-level coordination. If a CAD design team has craft knowledge available, they can develop elements to LOD 350 or higher.

LOD 400 – FABRICATION-READY GEOMETRY

At this level, the model element is graphically represented as a specific system, object, or assembly in terms of size, shape, location, quantity, and orientation, detailing, fabrication, assembly, and installation information. At this level, the elements already have the information of a LOD 300, plus the parameters and precise geometry of a specific product, its model, manufacturer, cost, etc. This would be a fabrication level model.

LOD 500 – AS-BUILT MODEL

This is the highest level of detail, and the level is known as an as-built. The modeled element is a field verified representation in terms of size, shape, location, quantity, and orientation. This model is a close replica of the existing building. This LOD generally contains 100% of the necessary information for decision making. LOD 500 models are typically used for facility management and maintenance purposes.

‍

How Does LOD Relate to 3D Laser Scanning?

Efficient communication and collaboration are important during a design or construction project. LOD specifications were designed to standardize models and eliminate questions in the level of detail or level of development included in a building information model. It is important to understand that LOD’s were not originally designed with laser scanning in mind, and therefore not all of the language pertains or relates directly with the technology.

3D laser scanning captures accurate data of a structure or site in the form of a point cloud. This point cloud data is used to generate BIM models through extraction software, tracing methods, and interpretation. This can be done at many different levels of detail and levels of development. It is important to specify the LOD when developing the project proposal. If you are unsure what to spec, one of our GPRS team members can walk you through the detail included in each LOD specification.

CAD designers will model building elements to the LOD specification that is defined in the project proposal. The higher the LOD, the more detail required for the modeled element of interest. LOD specifications can vary throughout the model, often based on element categories, or other grouping methodology. This helps optimize modeling efforts to those elements important to the specific project. LOD specifications also inform the project engineers and designers how much they can rely on details in the building information model. This information allows them to communicate with other team members about the usability and limitations of the model.

For more information on BIM modeling, level of detail, level of development, or as-built models contact GPRS 3D Laser Scanning today at 419-843-7226 or Laser@gprsinc.com. We are happy to answer any questions you have or talk you through the differences between level of detail and level of development.

What can we help you visualize?

‍

‍

‍

Frequently Asked Questions

‍

What is BIM?

Building information modeling (BIM) is an intelligent software modeling process that engineers, contractors, and architects can use to collaborate on a building’s design, construction, and operation. BIM encompasses not only geometry and spatial relationships, but it also documents building features, such as specific information about the type of materials used, the quantity used, and how those characteristics impact the building as a whole. BIM can be thought of as a database of information ranging from project materials and cost to the 3D model after construction. This information can be used to actively manage a project every step of the way.

‍

What is level of development in construction?

LOD in building information modeling (BIM) stands for level of development, representing the degree of detail and accuracy in the modeling of building elements. It ranges from LOD 100 (conceptual) to LOD 500 (as-built). At LOD 100, basic representations are conceptual, progressing to LOD 500 where elements are precisely as-built. This level of development classification is crucial for communicating with the project team and ensuring the correct level of accuracy for construction documentation.

‍

What is 3D laser scanning?

3D laser scanners use LiDAR (light detection and ranging) technology to map millions of data points of a project site. The primary way a laser scanner works is to send light pulses at high speeds which reflect off objects and return back to the scanner’s sensor. For each pulse, the distance between the scanner and object is measured by determining the elapsed time between the sent and received pulses. Each data point is converted to a pixel with a known x, y, and z coordinate.

Millions of data points from multiple positions and viewpoints are captured and processed into a point cloud, creating an accurate 3D as-built data set of the site. This all happens very quickly, with some scanners, like the Leica RTC360, capturing and calculating 2 million data points per second with 2-4 mm accuracy. The result is a complete and accurate set of real-time data which can be mined for information or processed into customized 2D CAD drawings and 3D BIM models at any level of detail.

As the digital landscape intensifies in our increasingly connected world, the demand for data centers is set to rise correspondingly. However, the sustainability of these facilities, their energy consumption, and the materials required for their construction must be considered to sustain current construction trends into the future.

A data center serves as a hub that contains the computational and storage capacities essential for the delivery of shared applications and data. Smaller organizations might accommodate these facilities within a dedicated room of an existing building, while larger organizations typically operate several centers exclusively for their extensive data storage and sharing requirements.

The surge in data center construction in the U.S. is largely attributed to the COVID-19 pandemic. As the pandemic kept most Americans home, driving up online shopping, companies from Amazon to Walmart had to significantly expand their data processing capabilities.

Continuing post-pandemic, this growth remains robust. Coldwell Banker Richard Ellis (CBRE), the largest commercial real estate services and investment firm in the world, recently released their latest North American Data Center Trends Report which reveals that 2023 saw an unprecedented 2,287.6 megawatts (MW) of data center construction across key global markets. Megawatts serve as the unit of measurement for the power capacity of a data center.

“Data center construction is at an all-time high, driven by strong demand from all users, including AI, hyperscale and enterprise,” CBRE’s Executive Managing Director for Data Centers Solutions, Pat Lynch, told the Building Design + Construction Network. “New and existing uses of artificial intelligence cases grew tremendously in the first half of the year, and we expect demand to remain strong with AI driving leasing opportunities in the second half of the year.”

There are more data centers in the U.S. than in any other country on Earth – and it’s not even close.

As of March 2024, there were 5,381 data centers operating in the U.S., according to data from Statista.com. Germany has the second-most data centers of any country in the world – with just 521. China and India, the first and second most populous countries in the world, respectively, have just 612 data centers combined.

More Power Needed

Fueling America's expanding fleet of data centers requires substantial power, putting increasing pressure on our aging electrical grid.

The American Society of Civil Engineers' latest Infrastructure Report Card graded America’s energy infrastructure at a C-, highlighting significant concerns about its reliability.

“The exponential growth of data centers with a tremendous appetite for electricity rapidly is outpacing the capacity of utilities to meet their needs,” writes Jack Rogers on Globest.com. “Pushing data center developers to prioritize new markets where they can be sure they can hook up to the grid.”

This is not just an American issue.

The International Energy Agency recently released its 2024 Electricity Report, which analyzes and forecasts the world’s electricity needs through 2026. The report highlights the data center sector’s impact on electricity consumption, positing that its global electricity demand could double towards 2026.

“We estimate that data centres, cryptocurrencies, and artificial intelligence (AI) consumed about 460 TWh of electricity worldwide in 2022, almost 2% of total global electricity demand,” the IEA wrote. “Data centres are a critical part of the infrastructure that supports digitalisation along with the electricity infrastructure that powers them. The ever-growing quantity of digital data requires an expansion and evolution of data centres to process and store it.”

The report goes on to explain that there are two main processes accounting for data centers’ electricity demands; computing and cooling each account for about 40% of the demand, while the remaining 20% comes from other associated IT equipment.

“Future trends of the data centre sector are complex to navigate, as technological advancements and digital services evolve rapidly,” the IEA continued. “Depending on the pace of deployment, range of efficiency improvements as well as artificial intelligence and cryptocurrency trends, we expect global electricity consumption of data centres, cryptocurrencies and artificial intelligence to range between 620-1,050 TWh in 2026, with our base case for demand at just over 800 TWh – up from 460 TWh in 2022...”

The data center industry is exploring solutions to its power needs, including investing in renewable energy. Data from S&P Global shows that U.S. wind and solar capacity contracted to data center providers and customers jumped 50% year over year as of early 2023, to more than 40 gigawatts.

Another potential solution to data centers’ power needs is being explored in West Texas, where Lancium, an energy and data center management firm, is building data centers close to power generating sites in a bet that this will allow them to tap into underused clean power. If their plan works, it could shift where in the U.S. developers prioritize building new data centers.

“It’s a land grab,” Lancium President Ali Fenn told The New York Times in a February 2024 article.

In lieu of building from scratch, data center developers are increasingly turning to adaptive reuse to build the facilities their clients need quicker, with fewer materials, and with a smaller initial carbon footprint.

The challenge with adapting an existing structure to serve as a data center is that unlike building from the ground-up, there’s no one-size-fits-all strategy that a developer can implement.

Rehabbing an abandoned mall is a very different task than retrofitting a disused warehouse. Some adaptive reuse projects may be able to take advantage of the existing infrastructure of the building, while others may need to start over with new power distribution, cooling, and related systems. There may be historic preservation requirements, re-zoning issues, or other hurdles that need to be overcome.

“[Adapting an existing structure into a data center] will require more collaboration between owners, engineers, architects, and contractors to ensure that all requirements can be satisfied within the existing structure,” wrote David Hart of MOCA Systems, Inc. in a piece for Data Center Knowledge. “Identifying and communicating anticipated obstacles early fosters the stakeholder alignment needed to prevent budget overruns, schedule slips, and unfulfilled owner expectations.”

A Bright Future

The importance of data centers to an organization’s operations cannot be overstated.

GPRS Market Segment Leader Kasey Kearcher recalled a conversation with a facility manager at a data center for a major bank in the Mountain Region. The bank has over 100 branches across multiple states and requires two data centers to service those facilities.

GPRS performed comprehensive utility locating and mapping services for one of the bank’s data centers. During this process, Kearcher inquired what would happen should the data center suffer a power outage.

“If they have a shut down, if that data center shuts down for any reason, it costs the bank half-a-million-dollars per minute,” Kearcher explained. “All the banking locations are reliant on this facility, so if there’s ever a utility line strike, or if they have a water line leak and that spills onto any of the equipment, that could be expensive and catastrophic.”

Despite questions about power usage and other challenges, the data center construction boom is only expected to continue.

Google has invested billions in data center expansion over the past few years, including its recent announcement that it will build a $1 billion data center campus in Kansas City, Missouri. Amazon paid $152 million to acquire 140 acres in Prince William County’s Data Center Opportunity Zone Overlay District and are exploring the possibility of construction data center locations there. And Microsoft is already building a data center campus in the area with plans for it to be up and running by mid-2024.

“The demand for data centers is expected to surge in the coming years as the world becomes increasingly interconnected,” The Birmingham Group’s President and CEO, Brian Binke, wrote in a blog post last fall. “With companies like Google, Amazon and Facebook leading the charge, data center construction will continue to thrive, supporting the digital infrastructure needed for a connected future.”

Let GPRS Keep Your Data Center Project On Time, On Budget, and Safe

GPRS delivers a comprehensive array of services for subsurface damage prevention, existing condition documentation, and management of construction and facility projects, ensuring that initiatives like data center builds remain on schedule, within budget, and safe.

Our offerings in concrete scanning, utility locating, video pipe inspection, and leak detection help prevent subsurface damage during excavation, or when drilling or slicing through concrete. Leveraging cutting-edge tools like ground penetrating radar (GPR), electromagnetic (EM) locating, and remote-operated sewer pipe inspection rovers, our SIM and NASSCO-certified Project Managers (PMs) equip you with an in-depth view of your site’s subsurface structures.

For a clear depiction of above-ground conditions and to document our PMs’ findings in utility locating and concrete scanning, our 3D laser scanning and photogrammetry services deliver 2-4 mm-accurate data useful for both project design and future operation and maintenance (O&M) tasks. Furthermore, our internal Mapping & Modeling Department can tailor this data into any required format and software.

With SiteMap^® (patent pending), GPRS’s cloud-based application for project and facility management, you have around-the-clock access to all this field-verified data, enhancing the protection of your assets and personnel.

SiteMap^® enables seamless collaboration, allowing you and your team to securely access and share crucial data anytime and from anywhere, using any computer, tablet, or mobile device.

GPRS’ SiteMap^® team members are currently scheduling live SiteMap^® demos. Click below to schedule yours and see how SiteMap^® can help you plan, design, manage, dig, and build better today!

Frequently Asked Questions

What are the Benefits of Underground Utility Mapping?

Having an updated and accurate map of your subsurface infrastructure reduces accidents, budget overruns, change orders, and project downtime caused by dangerous and costly subsurface damage.

How does SiteMap® assist with Utility Mapping?

SiteMap^®, powered by GPRS, is the industry-leading infrastructure management program. It is a single source of truth, housing the 99.8%+ accurate utility locating, concrete scanning, video pipe inspection, leak detection, and 3D laser scanning data our Project Managers collect on your job site. And the best part is you get a complimentary SiteMap^® Personal Subscription when GPRS performs a utility locate for you.

Click here to learn more.

Does SiteMap® Work with my Existing GIS Platform?

SiteMap^® allows for exporting of data to SHP, GeoJSON, GeoPackage, and DXF directly from any user’s account that either owns or has a job shared to their account. All these file formats can be imported and utilized by other GIS packages if manually imported by the user. More information can be found at SiteMap.com.

Artificial Intelligence (AI) has seamlessly woven itself into the fabric of our daily life for years. And contrary to the apocalyptic scenarios of AI portrayed in popular fiction, current AI technologies such as Apple’s Siri and OpenAI’s ChatGPT are based on established machine learning models requiring continuous input from data scientists – meaning we’re still at least a few years away from robots taking over the world.

In the realm of construction, AI plays a pivotal role in enhancing project management, Operations & Maintenance (O&M), and safety protocols.

Boston, Massachusetts-based construction company Suffolk was recently featured in a Business Insider series exploring how AI is being used across different industries. In 2017, Suffolk appointed its first chief data officer, Jit Kee Chin, and invested in construction startups and used its own jobsites to test out potential solutions to safety-related problems.

Suffolk worked with NewMetrix, a startup based in Cambridge, Massachusetts, to develop a safety-solution-leveraging AI to digitize the process of safety observations and incident data gathering.

“The shift from manual and analogue to digital enabled us to collect data, and that’s the most important piece of all of this,” Suffolk’s National Director of Operational Excellence, Kelsey Gauger, told Business Insider. “It plays into our data strategy.”

NewMetrix then developed a predictive model that leverages AI to assign risk ratings to Suffolk job sites and predict the likelihood of an incident occurring on them. The model’s findings led Suffolk to change their key performance indicator (KPI) for jobsite safety: from a target of reducing the total number of on-site incidents to the number of safety observations carried out per workforce hours accumulated.

Suffolk saw a 25% improvement rate in their total recordable incident rates in the fiscal year following the implementation of this data-driven strategy. NewMetrix’s machine-learning model now accounts for 40 different factors correlated with safety outcomes on Suffolk job sites.

“One of the things that we’ve been able to do is actually flag at-risk projects, in addition to driving safety observations, so we can actually plug into that model all of this information and it can tell us ‘Here are the three jobs in your portfolio that are the most at risk,’” Gauger said.

Job Security

AI isn’t going to take over the world tomorrow, but many employees are concerned that it’s going to take their jobs away.

ResumeBuilder recently surveyed 750 business leaders at companies that currently use or plan to use AI in 2024:

• 53% of the companies surveyed use AI, and 24% plan to start in 2024
• 37% of the companies using AI say the technology replaced workers in 2023
• 44% of companies surveyed say AI will lead to layoffs in 2024
• 96% of companies hiring in 2024 say candidates will benefit from having AI skills
• 83% say AI skill will help current employees retain their jobs

AI can’t steal jobs that were already open.

There were 413,000 open construction jobs on the last day of January 2024. That’s more unfilled positions than the same time in 2023, and near the record 454,000 vacancies that existed the previous November, according to data from the Bureau of Labor Statistics.

Henning Roedel, robotics lead for the innovation team at Redwood City, California-based DPR Construction, told Construction Dive in an article published last May that, “We don’t think about how to reduce our staff size, because we have enough backlog and work ahead of us that we need more people.”

“You need to flip the displacement question around because we currently don’t have enough people in our industry to meet the construction needs of society as it is,” Roedel continued.

While it’s not likely to replace a workforce anytime soon, AI does face other challenges as its champions look to integrate it into the construction industry. Many of these concerns aren’t industry-specific; questions about data privacy and technology cost arise no matter which sector is looking to introduce AI-driven solutions to its problems.

“Despite these challenges, the potential of AI in construction is immense,” American Management Services, Inc.’s Louis Mosca wrote last year in an article in Forbes Magazine. “As technology continues to evolve, we can only imagine how much more it could reshape the industry.”

Producers of AI-driven tools for the construction industry believe they are doing what has always been done: innovate to increase productivity, efficiency, and accuracy.

‍

GPRS Combines AI with Field-Verified Data

GPRS utilizes artificial intelligence in conjunction with field-verified data to create accurate digital maps and models for use in AEC industries. While we believe in embracing innovative technologies, we complement those tools with our highly trained field staff and in-house Mapping and Modeling Department.

“At GPRS, the Mapping and Modeling Department creates accurate 3D tours, as-builts, intelligent 3D building information modeling (BIM) models, and geolocated utility maps that can be used in (conjunction with) AI to help project planning, design coordination, and project execution,” explained GPRS Mapping and Modeling Manager, Michelle Colella. “GPRS’ Mapping and Modeling Department uses AI natively in most of our work to automatically extract features and lines in a utility map, to analyze concrete reinforcement as-built, to quickly extract 3D modeled elements in a point cloud from laser scanning, and even to classify point clouds into their different functional elements like walls and floors.”

“All of the digital drawings and models we build can be used in AI-driven construction activities like clash detection, digital twins, or functional analysis of a structure, site plan, or mechanical system,” Colella concluded.

From skyscrapers to sewer lines, GPRS Intelligently Visualizes the Built World^® to keep your projects on time, on budget, and safe.

What can we help you visualize? Click below to schedule a service or request a quote today.

Frequently Asked Questions

What is BIM?

BIM stands for Building Information Modeling and is more than just a 3D model. 3D BIM scanning gives engineers the ability to manage the building data throughout its lifecycle, providing accurate spatial relationships and manufacturer details as well as geographic information and other pertinent aspects of the building.

What is As-Built Documentation?

As-built 3D documentation is an accurate set of drawings for a project. They reflect all changes made during the construction process and show the exact dimensions, geometry, and location of all elements of the work.

Infrastructure management is undergoing rapid transformation and continues to evolve swiftly.

The introduction of digital mapping technologies has significantly enhanced the capability to visualize, analyze, and manage assets effectively. As urbanization accelerates and infrastructure networks broaden, the need for innovative solutions to streamline asset management processes is more pressing than ever.

SiteMap^® (patent pending), powered by GPRS, stands at the forefront of GIS infrastructure mapping software. Featuring advanced capabilities and a user-friendly interface, SiteMap^® allows users to interact with precise maps of underground utilities, streamline asset management workflows, and improve infrastructure planning and operations.

The Significance of GIS Mapping Software

GIS mapping software is essential in the realm of infrastructure asset management, offering a digital platform for storing, analyzing, and visualizing spatial data. Where asset managers once depended on paper-based maps and manual tracking processes, the advent of GIS mapping software has revolutionized the field. It introduces advanced capabilities like interactive mapping, data integration, and real-time updates. SiteMap^® distinguishes itself as a leading solution in this area, enabling users to access precise, current maps of underground utilities and infrastructure assets.

There are four trends that are expected to forge the way in the world of GIS mapping and capabilities:

• Widespread advancements in location-based technologies: Accelerated progress in geospatial technologies, including location-based services, is expected to add impetus to GIS industry dynamics over the upcoming years. Moreover, the mounting use of cloud-based GIS platform is likely to further boost market growth.
• Penetration of GNSS systems in precision applications: With regards to component, the GIS market from the GNSS (Global Navigation Satellite System) antenna segment is projected to depict a commendable 10% CAGR through 2024. This is attributed largely to the novel frequencies and signals emerging in modern GNSS platforms, which will position the products as crucial components in GNSS receiver functioning.
• Innovative initiatives by prominent GIS industry players: The competitive landscape of the GIS industry is characterized by the emergence of numerous innovations in geospatial technology. Initiatives such as partnerships and product development are also likely to intensify competition in the overall business landscape. Platforms like SiteMap^® are in line to take the lead, advancing the technology, and simplifying the methods.
• Development of sat-nav technologies in North America: On the regional front, the North America geographic information system (GIS) market is anticipated to hold more than 35% market share by 2024. This growth is ascribed mainly to the rapid growth of geospatial technology, including the introduction of novel satellite navigation systems.

Features of SiteMap^® Underground Utility Mapping Software

Interactive Mapping Interface

SiteMap^® boasts an intuitive and user-friendly mapping interface that allows users to visualize underground utilities with ease. By overlaying different layers of utility data onto a digital map, users can gain valuable insights into the spatial relationships and characteristics of subsurface infrastructure. This comprehensive view enables better decision making, risk assessment, and project planning.

As-Built Mapping

SiteMap^® facilitates the creation of accurate as-built maps, enabling users to compare planned designs with actual construction data. This integration enhances accuracy and facilitates the identification of discrepancies or deviations from the original plans. By providing a clear understanding of the current state of infrastructure assets, SiteMap^® empowers users to make informed decisions and prioritize maintenance and repair activities effectively.

Increase Communication

SiteMap^® helps boost communication by creating a single source of truth that can be utilized by all key-players. SiteMap^® users need no extra knowledge to properly utilize SiteMap^® maps or technology. This helps break barriers, keeping all project managers, stakeholders, and field workers informed and safe.

Backed by GPRS

SiteMap^® is the only infrastructure mapping software that has the outstanding power of GPRS behind it. Featuring detailed, aggregated, interactive maps and more, the data you interact with in SiteMap^® is provided by the elite team of Project Managers employed by GPRS. This team has earned a 99.8% accuracy rating across over 500,000 jobs nationwide. No other software can currently claim this level of verifiable accuracy. GPRS is in pursuit of a world with 100% subsurface damage prevention. Our 99.8% accuracy rate for ground penetrating radar services (GPR), utility locating services, utility mapping services, and concrete scanning services will locate critical targets like underground utilities, post tension cables, rebar, conduits, underground storage tanks (USTs), and more to help keep your project on time, on budget, and safe.

The Impact of SiteMap^® on Asset Management

The adoption of SiteMap^® underground utility mapping software has had a transformative impact on infrastructure asset management across various sectors. By providing a centralized platform for data visualization, analysis, and collaboration, SiteMap^® facilitates informed decision-making, optimized resource allocation, and improved project outcomes. Whether it's urban development, transportation planning, or utility maintenance, SiteMap^® empowers users to navigate the complexities of asset management with confidence and precision.

GPRS SiteMap^® team members are currently scheduling live, personal SiteMap^® demos. Click below to sign up for your demo today!

The federal government is injecting millions of dollars into projects designed to bolster the United States’ transportation systems against the extreme weather impacts of climate change.

The U.S. Department of Transportation (DOT) recently released $830 million for 80 projects across the country designed to make surface transportation systems more resilient to extreme weather, including flooding, sea-level rise, and heat waves, according to an agency press release.

These grants are the first of their kind dedicated to transportation infrastructure resilience and were made possible by the Bipartisan Infrastructure Law’s Promoting Resilient Operations for Transformative, Efficient, and Cost-saving Transportation (PROTECT) Discretionary Grant Program, which according to the release, complements PROTECT Formula funding that is already flowing to states for these types of projects.

“From wildfires shutting down freight rail lines in California to mudslides closing down a highway in Colorado, from a drought causing the halt of barge traffic on the Mississippi River to subways being flooded in New York, extreme weather, made worse by climate change, is damaging America’s transportation infrastructure, cutting people off from getting to where they need to go, and threatening to raise the cost of goods by disrupting supply chains,” said U.S. Transportation Secretary Pete Buttigieg. “Today… we are awarding nearly $830 million to make transportation infrastructure in 39 states and territories more resilient against climate change, so people and supply chains can continue to move safely.”

As part of the announcement, the Federal Highway Administration awarded funding under four different grant types to 80 projects in 37 states, the District of Columbia, and the Virgin Islands:

Planning Grants: 26 projects will receive approximately $45 million to help grant recipients develop resilience-improvement plans, resilience planning, predesign and design activities, capacity-building activities, and evacuation planning and preparation initiatives.

Resilience Improvement Grants: 36 projects will receive approximately $621 million to enhance the resilience of existing surface-transportation infrastructure by improving drainage, relocating roadways, elevating bridges, or incorporating upgrades to allow infrastructure to meet or exceed design standards.

Community Resilience and Evacuation Routes: 10 projects will receive approximately $45 million for improvements to enhance the resilience of evacuation routes or to enhance their capacity and add redundant evacuation routes.

At-risk Coastal Infrastructure: Eight projects will receive approximately $119 million to protect, strengthen, or relocate coastal highway and non-rail infrastructure.

A full list of grant recipients can be found here.

“Every community in America knows the impacts of climate change and extreme weather, including increasingly frequent heavy rain and flooding events across the country and sea-level rise that is inundating infrastructure in coastal states,” said FHWA Administrator Shailen Bhatt. “This investment from the Biden-Harris Administration will ensure our infrastructure is built to withstand more frequent and unpredictable extreme weather, which is vitally important for people and businesses that rely on roads and bridges being open to keep our economy moving.”

The Growing Challenge of Extreme Weather

The changing climate has altered the landscape of risk for infrastructure globally. Rising temperatures, increased precipitation in some areas, and prolonged droughts in others present complex challenges that existing infrastructure was not originally designed to withstand. These changes have resulted in more frequent and severe weather events, from the flooding of major urban centers to the destructive paths of hurricanes across coastlines.

Strategies for Enhancing Infrastructure Resilience

Here are some key strategies that governments and industries are adopting to combat the impacts of extreme weather:

Robust Design and Construction

  - Flood-resistant structures: Elevating building foundations, using water-resistant materials, and installing sump pumps and other flood mitigation systems can prevent water damage.

  - Wind-resistant features: For hurricane-prone areas, incorporating wind-resistant roofing and impact-resistant windows ensures structures can withstand high winds and flying debris.

  - Fire-resistant materials: In fire-prone regions, using non-combustible building materials and creating defensible spaces around structures reduce wildfire risks.

Technology and Innovation

  - Smart infrastructure: Leveraging technology like sensors and IoT devices can help monitor the health of infrastructure and provide real-time data to preemptively address potential failures.

  - Advanced modeling techniques: Using computer simulations to predict and plan for potential impacts of extreme weather can guide more informed decisions in infrastructure design and emergency response planning.

Policy and Planning

  - Updated building codes and standards: Implementing and enforcing updated building codes that account for changing climate conditions can dramatically increase new structures' resilience.

  - Strategic urban planning: Encouraging the development away from high-risk areas, such as flood plains and wildfire-prone zones, minimizes potential damage and reduces recovery costs.

Natural and Green Infrastructure

  - Wetlands restoration and maintenance: Wetlands act as natural buffers against storms and floods, absorbing excess water that might otherwise flood urban areas.

  - Urban green spaces: Parks, gardens, and green roofs can help manage stormwater, reduce heat islands, and improve air quality, contributing to overall urban resilience.

Case Studies of Resilience

Several initiatives across the United States exemplify the successful implementation of resilience strategies:

- New York City's post-Sandy rebuilding: Following Hurricane Sandy, New York City launched comprehensive efforts to rebuild more resiliently. This included constructing seawalls, elevating homes and infrastructure, and enhancing the resilience of the electrical grid.

- Miami's focus on flood prevention: Miami has invested in pump stations, raised roadways, and revised building codes to combat the increasing problem of flooding, especially from rising sea levels and storm surges.

Economic and Social Benefits of Resilient Infrastructure

Investing in resilient infrastructure not only reduces the cost of disaster recovery but also provides substantial economic benefits:

- Reduced recovery and repair costs: Stronger, more resilient structures withstand extreme conditions better, reducing the need for frequent and expensive repairs.

- Economic stability: By maintaining functional infrastructure, businesses can operate uninterrupted, which is crucial for local economies during and after disasters.

- Community well-being: Resilient infrastructure helps ensure that essential services such as hospitals, schools, and emergency services remain operational during crises, providing a sense of security and normalcy for residents.

Challenges and Future Directions

Despite the clear benefits, there are significant challenges to enhancing infrastructure resilience:

- Funding: Even with the recently announced federal funding initiatives, the high initial costs of upgrading and building resilient infrastructure can be a major barrier for many communities. This is especially true in developing regions.

- Policy coherence: Coordinating between various levels of government and different sectors is essential for effective resilience planning but can be difficult to achieve.

- Technological integration: While technology offers promising solutions, integrating new systems into existing infrastructure requires careful planning and significant investment.

As extreme weather events become more common, the importance of resilient infrastructure cannot be overstated. By investing in robust construction, embracing innovation, updating policies, and utilizing natural solutions, communities can safeguard against the worst impacts of climate change.

While challenges remain, the path forward must include a coordinated, comprehensive approach that ensures all communities can thrive in the face of increasing climatic threats. Building resilience today is not just about preventing future disasters; it's about creating a sustainable and secure future for generations to come.

GPRS services help Intelligently Visualize The Built World^®, keeping projects such as infrastructure repair, maintenance and renovations on time, on budget, and safe.

What can we help you visualize? Click below to schedule a service or request a quote today!

Virginia’s Meadowville Technology Park will soon be home to a 139,000-square-foot data center with a 20-megawatt initial capacity that is expected to eventually double to 40 megawatts.

The project is being developed by Dublin, Ireland-based data center developer Chirisa, with DPR Construction selected as the general contractor, according to an article in Construction Dive.

The new data center will complement Chirisa’s existing 242,000 sq.ft. data center at the park, which is currently being upgraded to 18 megawatts from its current 6-megawatt capacity. The developer is also seeking to build a third data center at the park on the 300,000 sq.ft. site of an unfinished industrial project that was originally supposed to be a packaging factory.

In recent years, the United States has witnessed a significant surge in the construction of data centers, a trend driven by an insatiable demand for data processing and storage capabilities.

This boom is not just a response to the increasing consumption of digital services by consumers and businesses, but also a strategic move by tech giants and investors to future-proof infrastructure in an increasingly digital world.

Understanding the Data Center Construction Boom

Drivers of Growth:

Several key factors contribute to the rapid expansion of data center construction in the U.S.:

Digital Transformation: As more businesses undergo digital transformations, the need for robust IT infrastructure to support cloud computing, big data analytics, and online services has skyrocketed.

Internet of Things (IoT) and AI: The proliferation of IoT devices and the advancement in AI technologies have created vast amounts of data that need processing and storage, further fueling the demand for data centers.

Remote Work and Learning: The shift towards remote work and online education, significantly accelerated by the COVID-19 pandemic, requires substantial data processing capabilities, which data centers provide.

Legal and Regulatory Factors: Data sovereignty laws and privacy regulations, such as GDPR in Europe, are prompting companies to localize data storage and processing, leading to increased construction of data centers across the U.S.

Geographic Hotspots:

While data centers are being built across the country, certain regions have emerged as hotspots, including Northern Virginia, which hosts the largest concentration of data centers globally. Other significant areas include Silicon Valley, Dallas, Chicago, and Phoenix. These regions are favored due to their relatively low energy costs, favorable climate for natural cooling, and robust connectivity infrastructure.

Trends in Data Center Construction

Sustainability Focus:

One of the most noteworthy trends in data center construction is the focus on sustainability. Companies are increasingly adopting green building practices and striving to achieve energy efficiency and reduce carbon footprints. This involves the use of renewable energy sources, advanced cooling mechanisms, and innovative architectural designs that minimize energy consumption.

Modular and Scalable Designs:

The uncertainty and rapid evolution of technology demand flexibility in data center design. Modular data centers, which are prefabricated units that can be easily shipped and assembled, are becoming popular due to their scalability. These allow businesses to scale their data processing capabilities as needed without a significant upfront investment in a permanent facility.

Edge Computing:

To reduce latency and increase the speed of data processing, there is a growing trend towards building smaller, localized data centers closer to users. This concept, known as edge computing, is particularly beneficial for real-time data processing applications, such as those used in autonomous vehicles and real-time analytics.

Economic and Community Impact

Job Creation:

The construction of data centers is a significant job creator, both during the construction phase and for ongoing operations. Each new data center requires a workforce for IT management, maintenance, security, and administration, providing a boost to local economies.

Infrastructure Development:

Data center construction often leads to improvements in local infrastructure, including upgrades to power grids, water supply, and telecommunications networks. This can have broader benefits for communities, improving the overall business environment and quality of life.

Challenges and Considerations

Despite the benefits, the boom in data center construction comes with its set of challenges:

Energy Consumption: Data centers are intensive energy users, and as their number grows, so does their impact on the energy grid and resources. Balancing this demand with the need for sustainability is a continuing challenge.

Community Relations: The construction of large facilities can sometimes meet with opposition from local communities, particularly if it leads to concerns over resource use, environmental impact, or aesthetic changes.

Technological Changes: Rapid technological advances can make a data center obsolete if not designed with future trends in mind, posing risks for developers and investors.

GPRS Services Ensure Safe Construction/Renovation of Data Centers

The construction of data centers in the United States is a dynamic market characterized by rapid growth and significant investment.

Driven by the need to support an ever-growing demand for digital services, this trend is reshaping the landscape of U.S. infrastructure. While it brings substantial economic and technological benefits, it also presents challenges that require innovative solutions and thoughtful planning. As the digital world continues to evolve, so too will the strategies for data center development, ensuring they meet the future's needs efficiently and sustainably.

GPRS offers a suite of subsurface damage prevention, existing condition documentation, and construction & facilities project management services designed to keep projects such as the construction of data centers on time, on budget, and safe.

Our concrete scanning, utility locating, video pipe inspection, and leak detection services mitigate subsurface damage while breaking ground, or coring or cutting concrete. Utilizing state-of-the-art technology such as ground penetrating radar (GPR), electromagnetic (EM) locating, and remote-controlled sewer pipe inspection rovers, our SIM and NASSCO-certified Project Managers (PMs) provide you with a comprehensive understanding of your site’s subsurface infrastructure.

To visualize what’s above ground and capture our PMs’ utility locating and concrete scanning markings, our 3D laser scanning and photogrammetry services provide you with 2-4 mm-accurate data that will aid you in both project planning, and operation and maintenance (O&M) activities down the road. And our in-house Mapping & Modeling Department can visualize this data in whatever deliverable format and software you require.

All this field-verified data is at your fingertips 24/7 thanks to SiteMap^® (patent pending), GPRS’ cloud-based project & facility management application that provides accurate existing condition documentation to protect your assets and people.

SiteMap^® allows for secure collaboration between you and your team members whenever and wherever you may be located. Securely access and share your data at any time, from any computer, tablet, or mobile device.

GPRS’ SiteMap^® team members are currently scheduling live SiteMap^® demos. Click below to schedule yours and see how SiteMap^® can help you plan, design, manage, dig, and build better today!

Geographic Information Systems (GIS) have revolutionized the way we visualize, analyze, and interpret data related to the Earth's surface. From its early inception to the sophisticated systems that we use today, GIS technology has become integral in multiple fields, including utility management. This article explores the historical development of GIS and how it has become an essential tool in visualizing and managing utility infrastructure.

The Origins of GIS

Early Developments:

The concept of GIS originated in the early 1960s with the work of Roger Tomlinson, who is often called the "Father of GIS." Tomlinson developed the Canada Geographic Information System (CGIS) to assist in managing land inventory in Canada, marking the first use of GIS in compiling and analyzing geographic data on a large scale.

Technological Advancements:

The development of GIS was closely tied to advances in computer technologies, particularly in terms of data storage, processing power, and graphical display techniques. By the 1980s, as computers became more accessible and powerful, GIS applications began to spread across various fields beyond land management, including environmental sciences, resource management, and urban planning.

Evolution into Modern GIS

The Shift to Digital:

The digitization of maps and the introduction of digital cartography were significant milestones in the history of GIS. These advancements allowed for more dynamic interaction with geographic data, enabling users to manipulate and analyze layers of information effectively.

Integration with Remote Sensing:

Another leap in GIS technology came with its integration with remote sensing data obtained from satellites and aerial surveys. This integration provided GIS users with up-to-date, high-resolution images of the Earth’s surface, enhancing the accuracy and utility of geographic analyses.

The Advent of Internet GIS:

The rise of the internet in the late 1990s and early 2000s transformed GIS from a largely desktop-based application to a more accessible, web-based tool. Online GIS platforms allowed for real-time data sharing and collaboration among users across different locations, significantly expanding the technology’s reach and application.

GIS in Visualizing Utility Infrastructure

Mapping and Monitoring:

In the realm of utility management, GIS is primarily used for mapping and monitoring infrastructure. Utilities such as electricity, water, gas, and telecommunications rely heavily on GIS for the spatial representation of their assets, including pipelines, transmission lines, plants, and service areas. This spatial visualization helps utility companies, facility managers and contractors in planning maintenance, managing outages, and optimizing service delivery.

Integration with Asset Management:

GIS platforms integrate with other information systems used by utility companies, facility managers and contractors, such as asset management and customer information systems. This integration enables the seamless flow of information, allowing for efficient management of resources, quick response to emergencies, and improved service reliability.

Enhancing Predictive Maintenance:

GIS technology facilitates predictive maintenance strategies in utility management. By analyzing geographic data alongside historical data on asset performance and weather patterns, GIS can help predict potential failures and guide proactive maintenance efforts. This not only helps in reducing downtime but also extends the life of the infrastructure.

Supporting Expansion and Compliance:

As utility networks expand to meet growing demand, GIS is crucial in planning and implementing expansion projects. It helps in identifying optimal routes for new lines and assessing environmental impacts, ensuring compliance with regulatory requirements. GIS also plays a key role in public engagement by providing clear, understandable maps and visualizations to communicate project details.

The evolution of Geographic Information Systems from basic mapping tools to complex analytical frameworks has significantly influenced many sectors, with utility management standing out as one of the primary beneficiaries. Today, GIS is indispensable in visualizing and managing utility infrastructure, offering a crucial technological advantage in maintaining, expanding, and optimizing utility services. As GIS technology continues to evolve with advancements in AI and big data analytics, its role in utility management is set to become even more profound, driving efficiency and innovation in the face of growing global demand and environmental challenges.

SiteMap^® (patent pending), powered by GPRS, is a cloud-based application for project and facility management that ensures precise documentation of existing conditions to safeguard your assets and personnel. Beyond its inherent GIS functionalities, SiteMap^® supports the export of data in various formats such as SHP, GeoJSON, GeoPackage, and DXF, accessible directly from any user account that owns or has access to a shared job. These formats can be integrated into other GIS systems through manual importation by the user.

With SiteMap^®, the field-verified infrastructure data gathered by GPRS' SIM and NASSCO-certified Project Managers is readily available around the clock, securely accessible from desktops, tablets, or via the SiteMap® Mobile App.

SiteMap^® heralds a new phase in the evolution of GIS technology, equipping you and your team with the tools to plan, manage, excavate, and build better.

GPRS’ SiteMap^® team members are currently scheduling live SiteMap^® demonstrations. Click below to schedule your SiteMap^® demo today!

The Geographic Information Systems (GIS) market has experienced significant growth and transformation over the past few decades, driven by advancements in technology and an increasing recognition of the technology’s utility in diverse fields such as urban planning, agriculture, emergency response, and beyond.

As we look towards the future, the GIS market is poised to continue its evolution, incorporating emerging technologies and expanding its influence on strategic decision-making across industries.

Current Trends in the GIS Market

Integration with Cloud Computing:

One of the most significant current trends in the GIS market is the integration of cloud technology. Cloud-based GIS solutions offer several advantages, including scalability, flexibility, and cost-effectiveness. They allow for enhanced data storage, processing, and accessibility, which is particularly beneficial for organizations handling large datasets and requiring real-time data access and analysis.

Proliferation of Mobile GIS:

With the increasing use of smartphones and tablets, mobile GIS has become more prevalent. These applications allow field workers in sectors like utility management, forestry, and disaster response to capture, analyze, and share geographic information in real-time, enhancing operational efficiency and decision-making processes.

Focus on Real-time Data and IoT:

The integration of GIS with the Internet of Things (IoT) is enabling real-time geographic data collection and analysis. Sensors and connected devices stream data continuously, allowing for dynamic mapping and monitoring. This real-time capability is crucial for applications such as traffic management, environmental monitoring, and smart city initiatives.

Advanced Spatial Analytics Tools:

There is an ongoing advancement in spatial analysis tools that leverage machine learning and artificial intelligence (AI). These tools can predict patterns and trends, providing deep insights that were not previously possible. For example, AI can help in predictive maintenance of infrastructure by analyzing GIS data alongside historical maintenance data.

Future Trends in the GIS Market

Augmented and Virtual Reality (AR/VR):

Looking ahead, AR and VR are set to transform how GIS data is visualized and interacted with. By overlaying digital information onto the real world (AR) or creating immersive environments (VR), users can understand spatial information in intuitive and impactful ways. This technology could revolutionize training, simulations, and data presentation in fields like urban planning and education.

Greater Emphasis on Sustainability:

GIS is expected to play a crucial role in sustainability efforts around the world, particularly in managing natural resources and mitigating the impacts of climate change. For instance, GIS can help in optimizing land use, conserving water resources, and planning renewable energy projects.

Increased Automation and Smart Technologies:

Automation, driven by AI and machine learning, will increasingly be used to streamline data collection, processing, and analysis in GIS workflows. This will lead to more sophisticated and autonomous GIS applications that can provide insights without human intervention, enhancing efficiency and reducing the possibility of human error.

Expansion into New Industries:

As the versatility of GIS becomes more widely recognized, it will continue to penetrate new markets and industries. Healthcare, for example, can benefit from GIS for epidemiology and managing healthcare services. Similarly, retail businesses are using GIS for site selection, customer segmentation, and supply chain management.

SiteMap^® Supports Current & Future GIS Trends

The GIS market is on a dynamic path, with ongoing innovations and expansions that are reshaping how geographic information is used and valued across the globe. As technology continues to evolve, so too will the capabilities and applications of GIS, making it an indispensable tool in our increasingly data-driven world.

This transformation not only promises enhanced operational efficiencies and decision-making capabilities but also contributes significantly to tackling some of the most pressing environmental and societal challenges of our time.

SiteMap^® (patent pending), powered by GPRS, is a cloud-based project & facility management application that provides accurate existing condition documentation to protect your assets and people. In addition to offering its own GIS capabilities, SiteMap® allows for exporting of data to SHP, GeoJSON, GeoPackage, and DXF directly from any user’s account that either owns or has a job shared to their account. All these file formats can be imported and utilized by other GIS packages if manually imported by the user.

With SiteMap^®, the field-verified infrastructure data collected by GPRS’ SIM and NASSCO-certified Project Managers is at your fingertips 24/7, securely accessible via desktop, tablet, or the SiteMap^® Mobile App.

SiteMap^® represents the next step in the evolution of GIS technology, allowing you and your team to plan, manage, dig, and ultimately build better.

GPRS’ SiteMap^® team members are currently scheduling live SiteMap^® demonstrations. Click below to schedule your SiteMap^® demo today!

Infrastructure has dramatically evolved over the past fifty years.

We've moved from small towns with a few light poles to burgeoning metropolises, and the pace of change shows no signs of slowing. As urban development and transportation networks expand, the effective use of resources and seamless operation of utilities are becoming critical, sometimes even a matter of life or death.

SiteMap^® (patent pending), powered by GPRS, is at the forefront of this evolution as a leading provider of utility mapping software. Leveraging Geographic Information Systems (GIS) technology, SiteMap^® enables users to visualize, analyze, and manage subsurface utilities with remarkable precision and efficiency. But what sets SiteMap^® apart from other solutions?

The Role of Site Mapping Software

Site mapping software is pivotal in infrastructure management, providing a digital platform for visualizing and analyzing spatial data. Traditionally, utility mapping involved labor-intensive manual surveys, paper-based records, and physical inspections. However, the advent of site mapping software has revolutionized this field, offering features like interactive mapping, data integration, and accurate updates. SiteMap^® stands out as a premier solution, delivering a comprehensive suite of tools tailored to the unique needs of utility mapping and subsurface infrastructure management.

‍

GIS: Past & Present

The history of linking geographic data dates back to 1854 with Dr. John Snow's cholera map in London, which debunked the theory that cholera was airborne and demonstrated it was waterborne, traced to a specific water pump. This pivotal moment not only sparked the field of epidemiology but also highlighted the problem-solving potential of spatial analysis.

From 1854 to 1960, GIS technology saw limited advancements, remaining largely paper-based. It wasn't until the 1950s that maps began to find utility in the vehicle industry, setting the stage for a technological revolution. Between 1960 and 1975, three major technological breakthroughs—map graphics output on line printers, advances in data storage, and the increased processing power of mainframe computers—paved the way for modern GIS.

Roger Tomlinson, dubbed the "Father of GIS," conceptualized the Canadian Geographic Information System (CGIS) during this period, introducing a revolutionary layering approach to map handling. The U.S. Census Bureau and other entities began to digitize and utilize GIS principles, leading to significant developments in digital mapping by 1971.

From 1975 onward, modern GIS software began to emerge, with significant advancements and wider adoption occurring from the 1990s to today, where GIS is ubiquitous across various sectors, driving innovation and problem-solving worldwide.

Features of SiteMap^® Utility Mapping Software

• Interactive Mapping Interface: SiteMap^® offers an intuitive and user-friendly interface that enables real-time visualization of underground utilities by overlaying different data layers, enhancing decision-making and risk assessment.
• Data Integration and Analysis: SiteMap^® not only facilitates seamless data integration but also enhances existing GIS platforms. Depending on the subscription level, users can upload, edit, and analyze utility information, fostering collaboration and optimizing infrastructure planning and operations.
• Mobile Accessibility: Available as a mobile application, SiteMap^® enables field personnel to access utility maps and data on-the-go, supported by GPRS technology for precise navigation and real-time data updates.
• Subsurface Utility Mapping (SUE): Although SiteMap^® and GPRS do not offer SUE services directly, the technology supports SUE QL-B, providing critical data for avoiding utility conflicts and ensuring safe excavation activities.

The Impact of SiteMap^® on Infrastructure Management

The introduction of SiteMap^® has transformed infrastructure management, providing a centralized platform for comprehensive data visualization, analysis, and collaboration. This has led to optimized resource allocation, improved project outcomes, and enhanced decision-making across various sectors, including urban development, transportation planning, and utility maintenance.

As infrastructure continues to evolve and expand, SiteMap^® remains a significant advancement in the field, representing a comprehensive solution for managing subsurface utilities. With its cutting-edge features, intuitive interface, and dedication to excellence, SiteMap^® is set to drive positive change and shape the future of infrastructure management, ensuring our built environment is efficient, resilient, and sustainable.

GPRS SiteMap^® team members are currently scheduling live SiteMap^® demos. Click below to schedule your demo today!

It’s exciting when a general contractor places a trailer at a jobsite – because it means they are ready to commence project management and construction.

Mount Construction hired GPRS to perform a utility locate prior to placing a trailer at the Linden Roselle Sewerage Authority. This trailer was their project management headquarters as they undertook construction to upgrade and repair New Jersey’s Linden Roselle Sewage Authority’s water, sewer, and stormwater systems.

Mount Construction prioritizes safety and efficiency on every project, and that’s why they called GPRS. Project Manager Michael Kovach scanned the site and delivered subsurface as-builts to Mount Construction via SiteMap^®.

‍GPRS delivered Mount Construction accurate subsurface utility maps to place their trailer and begin construction planning and execution.

Conducting a utility locate prior to placing a trailer and commencing work is standard practice to ensure the safety of the site, mitigate accidents, and minimize risk. General contractors may not have up-to-date site records with subsurface utility information. A utility locate is typically conducted before placing a trailer (or any structure) to ensure that there are no underground utilities in the area where the trailer will be placed.

A utility locate also helps to prevent damage to underground utilities, which can pose safety hazards if accidentally struck during the placement of the trailer or during construction or excavation. Hitting underground utilities can stop construction work at the Linden Roselle Sewerage Authority and disrupt services, such as electricity, gas, water, and telecommunications.

By identifying and avoiding underground utilities prior to beginning construction work, the risk of project delays and costly repairs is minimized.

By law, unless the underground facility was mismarked, the contractor will be held responsible for all costs resulting from the damage and its repair. Therefore, it is imperative that the utility locate is accurate.

‍

‍

99.8%+ Accurate Utility Maps: It Starts With the Locate

‍‍Kovach scanned a one-acre area at the Linden Roselle Sewerage Authority to locate and mark all underground utilities and find a buried sewer line and it’s buried manhole cover.

Kovach utilized ground penetrating radar and electromagnetic locators to identify the utilities and sewer lines on site, including electric, communication, water, storm sewer, sanitary sewer, and process waste subsurface obstructions.

“I have completed extensive Subsurface Investigation Methodology training and was able to utilize all my tools and methods to their fullest potential while on site,” said Kovach.

“All lines were found and marked on the surface and recorded on a digital map for the client,” he added. "Utility locate maps were quickly uploaded to SiteMap^® for the client to access, view, and share."

‍

‍

The Latest Scanning Technology

Kovach used the following equipment to locate and mark the precise locations of utilities on site and create a CAD utility site plan that shows the accurate vertical and horizontal position of underground utility locations.

Ground penetrating radar (GPR) technology identified all underground utilities at the site. This tool is mounted on a stroller frame that rolls over the surface and features an antenna that uses frequencies ranging from 250 MHz to 450 MHz. Subsurface data is displayed on the screen and marked on the surface in real time. The total effective scan depth of GPR can be as much as 8’ and will vary throughout a site depending on a variety of factors such as surface type, surface conditions, soil type, and moisture content. At this site, the maximum effective GPR depth was approximately two feet.

An electromagnetic (EM) locator detected the electromagnetic signals from pipes and cables at the site. EM locators were used to actively trace conductive pipes and tracer wires, and passively detect power and radio signals traveling along conductive pipes and utilities. An electromagnetic radio frequency transmitter sends out a signal in a specific frequency, which transmits through the conductive material in an underground pipe or other piece of infrastructure.

A high-end GPS unit provided accuracy down to 4 inches using the satellite environment at the time of collection. GPS locations can be collected as points, lines, or areas and then exported as a KML/KMZ or overlaid on a CAD drawing.

Kovach’s training provided 99.8% accurate field-verified utility maps, “We can deliver the GPS-enabled utility locate map via SiteMap^®, PDF, and .KMZ files to this client.”

SiteMap^® is GPRS’ new cloud-based software that quickly and securely delivers 99.8%+ accurate utility maps, images, and drawings of site infrastructure. The Map Viewer allows users to view their facility data on a GIS quickly. The digital plan room hosts every file and map for the site. This client can quickly access the locations of all site utilities, as well as sewer and manhole inspection data.

‍

‍

GPRS Project Managers are required to complete industry-leading Subsurface Investigation Methodology 101 Certification before performing field services on your job site. Every Project Manager completes 80 hours of classroom training and 320 hours of field mentoring to achieve SIM 101 certifications.

Mount Construction is a full-service construction, site improvement, and emergency response service provider in New Jersey. This general contractor offers a suite of vertically integrated services that allow clients to outsource all their water, sewer, and stormwater work to one source, from installations and repairs to emergency service and ongoing maintenance. They specialize in using wet taps and stops to complete new pipe installations, replacements, or system maintenance without shutting down a system. They also perform a range of pipe cleaning operations, specializing in mechanical cleaning and hydro jetting.

The Linden Roselle Sewerage Authority is a 1948-established wastewater treatment and interceptor facility in Linden, New Jersey who also treats and disposes of sewage generated by the municipalities. The Authority’s service area is 13 square miles, it services a residential population of 60,000 and a diverse industrial community, and administers a state approved Industrial Pre-Treatment Program.

‍

Why GPRS? The GPRS Difference.

GPRS is in pursuit of 100% subsurface damage prevention. Our 99.8+% accuracy rate demonstrates that our equipment, training, and methodology consistently deliver high-quality results nationwide. All 500+ GPRS Project Managers utilize the industry-leading specification called Subsurface Investigation Methodology when conducting utility mapping, concrete scanning, sewer camera inspection, or 3D laser scanning.

Our commitment to quality and consistency extends to our world-class customer service center. Our team of expert project coordinators, estimators, and account managers strive to provide you with a frictionless experience when hiring GPRS for ground penetrating radar services, utility locating, concrete scanning and imaging, video pipe inspection, or 3D laser scanning. You can expect reliable and consistent service every time you contact GPRS.

What can we help you visualize?

‍

‍

Frequently Asked Questions

‍

How close to utility markings can I dig?

Try to avoid digging on top of or within 18 to 24 inches on all sides of utility marks. Regulations vary by state and locality. In the United States, the Common Ground Alliance (CGA) provides guidelines for safe digging practices, including the "tolerance zone" for different types of utilities. The tolerance zone (the distance you should stay away from utility lines) varies depending on the type of utility. For example, for gas lines, the tolerance zone is usually 18 to 24 inches on either side of the marked utility line. The depth of the utility line also affects how close you can dig. Deeper utility lines may have a wider tolerance zone to prevent accidental damage. The type of excavation equipment and method used can also impact the distance you should maintain from utility lines. Before digging, you should always contact GPRS to mark the location of underground utilities. This helps you avoid digging too close to them.

‍

What is a private utility locate?

A private utility locate is similar to a public utility locate, but it involves identifying and marking private underground utilities on a property. Public utility locates typically involve utilities owned and maintained by public utility companies (such as water, gas, and electric lines). Private utilities, on the other hand, are typically owned and maintained by private individuals or organizations and may include things like private water lines, septic systems, and underground electrical lines that run from a house to a garage or other structure. When planning any digging or construction work on a property, it's important to locate both public and private utilities to avoid damaging them. Private utility locates are often arranged directly with the property owner or through a private utility locating service.

‍

College campuses routinely consist of decades-old structures sitting beside new construction and significant renovation projects. Because of this, the underground infrastructure on these properties is a web of both active and abandoned lines.

That was the case as GPRS Project Manager Brian Gifford mapped the infrastructure of a historic college in Pennsylvania, which had no previous documentation of its buried utilities.

Gifford spent nearly two months conducting utility locating and mapping across the college’s 112-acre campus to create accurate as-built documentation that the school’s officials can use for future O&M, renovation, and repair purposes. He then uploaded that data into SiteMap^® (patent pending), GPRS’ cloud-based infrastructure mapping software solution where subsurface utility information is secured and accessible 24/7 from a computer, tablet, or mobile device.

“At least a couple of the buildings here are over 100 years old,” Gifford said. “They don’t know where their utilities are located… So that’s kind of the purpose, why we’re out here, is to give them [a map] of all their utilities for the entire campus.”

GPRS is very familiar with the utility locating and mapping needs of our country’s universities. In fact, a couple of years ago we entered a long-term partnership with the University of Toledo (UToledo) where we provide the school with our 99.8% accurate scans and maps of their utilities, gas lines, state-of-the-art video pipe inspection (VPI) of water and sewer pipes, and, ultimately, complete 3D scans and maps of their entire campus, above and below ground.

“I found a lot of old lines,” he said. “There were four water lines running down the campus’ main drive, and two of them were abandoned. They’re cut off in certain spots, but they’re still running through the campus.”

Anytime the university needs to dig – either to renovate or repair – and they’re relying on out-of-date or incomplete as-built utility data, they risk severing a utility line. A single utility strike costs a facility, on average, $56,000 and can take up to eight weeks to repair. On a college campus, that strike can interrupt classes and extracurriculars, and even endanger the lives of faculty and students.

‍

How GPRS Locates and Maps Utilities

GPRS primarily deploys a combination of ground penetrating radar (GPR) and electromagnetic (EM) locating to locate buried utilities and other underground obstructions.

GPR is a non-destructive detection and imaging technology that uses radio waves to identify subsurface elements either underground or within a surface such as concrete. The GPR scanner emits radio waves into the surface, and then detects the interactions between those waves and buried objects such as electrical conduit, rebar, gas mains, and more.

These interactions – sometimes referred to as “bounces” – appear on a GPR readout as a series of hyperbolas that vary in size and shape depending on the type of material that was located. Professional utility locating specialists like GPRS’ Project Managers (PMs) are specially trained to interpret this data to provide accurate location and depth information that can be used to safely plan excavation projects.

To complement GPR, our PMs also deploy EM locators, which detect the electromagnetic signals radiating from metallic pipes and cables to allow for accurate locating and mapping of those utilities. These signals can be created by the locator’s transmitter applying current to the pipe, or from current flow in a live electrical cable. They can also result from a conductive pipe acting as an antenna and re-radiating signals from stray electrical fields (detected by the EM locator functioning in Power Mode) and communications transmissions (Radio Mode).

Our PMs are trained to utilize the best technology for the job at hand, considering a variety of factors including soil conditions and visible surface features as they plan the best method for providing you with our trademark 99.8%+ accurate utility locating and concrete scanning services. This training is underpinned by Subsurface Investigation Methodology (SIM), the foremost training program and specification for utility locating, concrete scanning, and video pipe inspection.

SIM teaches that the use of multiple locating technologies – including GPR and EM locating – is the best way to ensure a redundant confirmation of investigation results. It also provides our PMs with a step-by-step approach to collecting subsurface data, so their results are repeatable and accurate.

It’s because of this training regimen that PMs like Gifford can tackle a job as big as mapping an entire college campus’ underground infrastructure.

“Generally, we just break the scan area up into sections and take it bit by bit,” he explained. “Move piece by piece... some utilities, I may not be able to find in one location, but then when I move, I can pick it up and trace it back to its source.”

GPRS Project Managers also use GPS and Real-Time Kinematic (RTK) positioning technology to geo-locate their utility locating results. Every GPRS customer receives a complimentary PDF and .KMZ file of their utility map. They also receive a complimentary SiteMap^® Personal subscription so that data is at their fingertips where and when they need it.

From skyscrapers to sewer lines, GPRS Intelligently Visualizes The Built World^® to keep your projects on time, on budget, and safe.

What can we help you visualize? Click below to schedule a service or request a quote today!

Frequently Asked Questions

What are the Benefits of Underground Utility Mapping?

Having an updated and accurate map of your subsurface infrastructure reduces accidents, budget overruns, change orders, and project downtime caused by dangerous and costly subsurface damage.

How does SiteMap® assist with Utility Mapping?

SiteMap^® (patent pending), powered by GPRS, is the industry-leading infrastructure management program. It is a single source of truth, housing the 99.8%+ accurate utility locating, concrete scanning, video pipe inspection, leak detection, and 3D laser scanning data our Project Managers collect on your job site. And the best part is you get a complimentary SiteMap^® Personal Subscription when GPRS performs a utility locate for you.

Click here to learn more.

Does SiteMap® Work with my Existing GIS Platform?

SiteMap^® allows for exporting of data to SHP, GeoJSON, GeoPackage, and DXF directly from any user’s account that either owns or has a job shared to their account. All these file formats can be imported and utilized by other GIS packages if manually imported by the user. More information can be found at SiteMap.com.

A controversial rule designed to broaden employees’ rights to allow outside representatives – including labor union representatives – to join them during safety inspections will take effect May 31, 2024.

The Department of Labor Occupational Safety and Health Administration (OSHA) recently released a final rule amending the Occupational Safety and Health (OSH) Act of 1970, clarifying who can serve as an employee representative to accompany the OSHA Compliance Safety and Health Officer (CSHO) during physical workplace inspections.

The rule revives policy that was originally implemented in 2013, then later rescinded due to a lawsuit that argued the regulation should have undergone formal rulemaking, according to an article published in Engineering News-Record.

The final rule amends the OSH Act to state that “[t]he representative(s) authorized by employees may be an employee of the employer or a third party.”

Employees may bring in outside representatives to accompany OSHA inspectors during the workplace's physical inspection. This representative can now include anyone with “relevant knowledge, skills, or experience with hazards or conditions in the workplace or similar workplaces, or language or communication skills.”

The CSHO, however, retains their authority to determine whether good cause has been shown why a third-party representative is “reasonably necessary to the conduct of an effective and thorough physical inspection of the workplace.”

“...these clarifications aid OSHA’s workplace inspections by better enabling employees to select representative(s) of their choice,” OSHA concluded in its ruling. “[This ensures that] OSHA obtains the necessary information about worksite conditions and hazards.”

Contractors pushed back vehemently against the rule when it was first proposed, with many arguing that it conflicts with the National Labor Relations Act and ignores the rights of employees who have chosen not to have union representation.

When the rule was first proposed, the Associated Builders and Contractors (ABC) issued a statement saying that “This power grab does nothing to promote workplace health and safety...,” adding that “OSHA can have a bigger impact on jobsite safety by fostering positive partnerships with employers and promoting safety practices that produce results.”

One of the biggest concerns cited by employers is that the rule could lead to one of these representatives obtaining sensitive information that could hurt the employer during a union organizing campaign or employee lawsuit.

In an article on the American Society of Employers’ website, Greg Sizemore, Vice President of Health, Safety, Environment and Workforce Development for ABC said that “By allowing outside union agents access to nonunion employers’ private property, OSHA is injecting itself into labor-management disputes and casting doubt on its status as a neutral enforcer of the law.”

In stark contrast, leaders of the National Council for Occupational Safety and Health (National COSH) said that the rule will improve workplace safety and reduce on-the-job hazards.

“...By giving workers a stronger voice in inspecting their workplaces and correcting preventable hazards, OSHA’s new walkaround rule can play an important role in reducing the risk of occupational illnesses, injuries and fatalities,” National COSH Co-Executive Director Jessica E. Martinez said in a statement. “With a trusted worker representative onsite, safety inspections can more effectively capture the first-hand knowledge workers have about work processes and potential hazards. A representative selected by workers can also bridge language barriers and reduce the fear of retaliation, which is often a major barrier in gathering accurate information about workplace conditions...”

Though the new rule will soon go into effect, many experts believe that the matter is far from settled. Labor law firm Proskauer Rose LLP issued a statement saying that “it bears watching whether the final rule will be challenged in federal court, as many other recent agency rule pronouncements – particularly by the National Labor Relations Board – have been challenged.”

The firm’s statement continued: “If the rule survives challenge (or if it is not challenged at all), then employers should be aware of the upcoming change in the law in less than 60 days, which will broaden employees’ rights during safety inspection reviews, and which may provide union access rights to the workplace that may not have previously been available under labor law or applicable collective bargaining agreements.”

Your Safety is Always on Our Radar

Whether you are an employee or employer, your safety is always on GPRS’ radar. Our damage prevention services, including utility locating and mapping, concrete scanning, and video pipe inspection, mitigate subsurface damage by ensuring you can dig, cut, or core safely. And through service lines such as 3D laser scanning, and our sponsorship of safety initiatives such as Concrete Sawing & Drilling Safety Week, Construction Safety Week, and Water & Sewer Damage Awareness Week, we strive to promote real-world solutions to the most pressing safety issues on construction sites of all shapes and sizes.

What can we help you visualize? Click below to schedule a service or request a quote today!

What if you could charge your electric vehicle while you were driving down the road?

That’s the future being created in Detroit, Michigan, where state officials and private companies have come together to create a roadway where EVs can be charged without plugging in.

Designed by wireless charging company Electreon at Michigan Central, the billion-dollar innovation center and subsidiary of Ford Motor Company, the quarter-mile section of 14th Street between Marantette and Dalzelle streets has been equipped with inductive-charging coils that will charge EVs equipped with Electreon receivers as they drive on the road.

According to a press release issued by Michigan Central, the road will serve as a testing site for this wireless technology before it’s made available to the public. The Michigan Department of Transportation (MDOT) and Electreon, a Newlab at Michigan Central member company, agreed to install a combined mile of inductive-charging roadway in Detroit’s historic Corktown neighborhood. This first completed section of that system runs alongside the Newlab at Michigan Central Building, which is home to more than 60 tech and mobility startups.

“We’re excited to spearhead the development and deployment of America’s first wireless charging road,” said Dr. Stefan Tongur, Electreon Vice President of Business Development. “This milestone stands as a testament to our collaborative efforts with the State of Michigan and MDOT (Michigan Department of Transportation), the City of Detroit, Michigan Central, Ford, Mcity, Jacobs, Next Energy, DTE, and others. Alongside Michigan’s automotive expertise, we’ll demonstrate how wireless charging unlocks widespread EV adoption, addressing limited range, grid limitations, and battery size and costs. This project paves the way for a zero-emission mobility future, where EVs are the norm, not the exception.”

This project was first announced by Michigan Gov. Gretchen Whitmer in September 2021, and Electreon was awarded the contract to develop the test road in February 2022.

“Michigan has always been at the forefront of innovation in mobility, and that forward-thinking is on display with the latest advances in inductive charging from Electreon, the first deployment of this electric vehicle charging technology in the United States,” said Chief Mobility Officer Justine Johnson of the Office of Future Mobility and Electrification. “This latest milestone supports the goals of the MI Future Mobility Plan to grow Michigan’s mobility leadership and proves that companies like Electreon can test and deploy the newest innovations right here in Michigan.”

The EV charging road has inductive coupling between copper coils installed below its surface. EV test vehicles are equipped with receivers that receive electricity wirelessly from this buried system through a magnetic field. The system works when the vehicle is parked (static charging) or when it’s moving down the road (dynamic charging), and is reportedly safe for drivers, pedestrians and wildlife. Each coil in the road is activated only when a vehicle with an approved receiver passes over the coil, ensuring that energy transfer is controlled and provided only to vehicles that require it.

“For more than a century, Detroit has been known around the world as the leader in transportation innovation,” said Detroit Mayor Mike Duggan. “We are the birthplace of the auto industry, and the home of the first mile of concrete road and the first three-way traffic signal. Today, thanks to Gov. Whitmer and our partners at Michigan Central and Electreon, we can add the nation’s first wireless charging public roadway to that list of innovations.”

Throughout early 2024, staff will use a Ford E-Transit electric commercial van provided by Ford Motor Co. and equipped with the Electreon receiver to test the system, the efficiency and operations of the vehicle, and potential long-term public transportation opportunities.

“Developing electrified roadways may be the catalyst to accelerate interest and acceptance of EVs for all consumers,” said MDOT Director Bradley C. Wieferich. “Making it easier for EV users to find a reliable charging source without disrupting their commute supports both fleet operations and passenger travel. We’re proud to collaborate with private industry partners and the City of Detroit to support these important initiatives leading us toward a more sustainable future with fewer emissions.”

MDOT and Electreon have entered a five-year commitment to develop the electric road system (ERS), piloting the technology on Michigan roads. Later this year, MDOT will begin seeking bids to rebuild part of US-12 (Michigan Avenue), a process that will include installing additional inductive charging components. Electreon has also installed two static inductive charging stations in front of Michigan Central Station, which will be able to charge Electreon-equipped vehicles while they are parked.

Keeping EV Projects On Time, On Budget, and Safe

MDOT and Electreon’s pilot program is just the latest example the ongoing effort to develop the nation’s fast-charging infrastructure. Funding continues to flow into the development of EV infrastructure, increasing the number of EV-related construction projects occurring across the country.

On January 11, 2024, the White House announced $623 million in grants to help build out an EV charging network across the U.S., which according to the press release, “will create American jobs and ensure more drivers can charge their electric vehicles where they live, work, and shop.”

“This is a critical part of the Biden Administration’s goal of building out a convenient, affordable, reliable and made-in-America national network of EV chargers, including at least 500,000 publicly available chargers by 2030 ensuring that EVs are made in America with American workers,” the press release stated.

As the country’s EV charging infrastructure continues to evolve and expand, subsurface damage lurks as the likeliest threat to derail these projects and waste federal and/or state dollars on downtime and repair.

A single utility strike can also endanger the lives of workers on site, and the surrounding community. Avoiding strikes keeps people safe and preserves funding which can then be redirected to additional EV infrastructure projects.

GPRS’ damage prevention services help ensure you avoid subsurface damage while excavating for the installation of EV infrastructure. Utilizing ground penetrating radar (GPR) scanners and electromagnetic (EM) locators, our SIM-certified Project Managers (PM) fully visualize the buried infrastructure on your site so you know where you can and can’t safely dig.

GPR is a non-destructive detection and imaging method for seeing inside concrete or underground. A GPR scanner emits radio waves, and then detects the interactions between those waves and any buried objects – both metallic and non-metallic. The interactions are displayed in a readout of hyperbolas that vary in size and shape depending on the type of material located.

Qualified utility locating technicians like GPRS’ PMs can interpret the data collected by GPR scanners and determine the location and depth of the subsurface infrastructure.

Like any technology, GPR has its limits. To compensate for these limitations, GPRS utilizes EM locating in concert with GPR scanning. EM locators detect passive signals emanating from buried electrical lines or active ones transmitted through known utilities, making it the perfect complement to GPR when conducting utility locates.

Avoiding subsurface damage during the installation of EV infrastructure ensures this new infrastructure can sit safely alongside existing utilities, and that the federal and state dollars used to support these projects aren’t wasted on costly repairs.

To ensure the vital subsurface infrastructure you need is at your fingertips throughout the life of your project, GPRS created SiteMap^® (patent pending), our cloud-based infrastructure mapping software solution that allows you to safely and securely share your data 24/7, from any computer, tablet, or smartphone.

You receive a complimentary SiteMap^® Personal subscription every time you hire GPRS to conduct a utility locate, so that you have instant access to the field-verified data we collect for you.

GPRS’ SiteMap^® team members are currently scheduling live SiteMap^® demos. Click below to schedule your demo and see how SiteMap^® can help you plan, design, manage, dig, and build better today!

Frequently Asked Questions

Are EV charging stations free to use?

There are some free public chargers available, but many chargers require payment with a fee based on how much energy gets transferred to the electric car. The rate can also be based on a per-minute of charging basis, battery size, the charger’s power, or the energy delivery efficiency to the vehicle.

Does GPRS offer same day private utility locating?

Yes, we’ve strategically stationed our team of Project Managers across every major market in the U.S., so we can rapidly respond to your jobsite, no matter where it’s located. Additionally, we are prepared to provide emergency same-day private utility locating services, if needed.

Will I need to mark out the utilities GPRS locates?

No, GPRS will locate and mark all utilities for you. We have a variety of tools and markers we can use to highlight the locations of utilities, underground storage tanks and whatever else may be hiding.

Striking underground utility lines can be deadly.

With over 400 deaths and 2,000 injuries over the last two decades as a direct result of utility line strikes, it doesn’t matter if you’re excavating at your facility for a new building, directional drilling to install a fiber line, or performing a soil boring for an environmental remediation project, you need to be safe when breaking ground. If you break ground without the proper knowledge of current lines underneath your job site it can result in a disastrous situation for you and your team. Not only does it pose significant safety risks that can result in worker injury or death, but striking a buried utility line can also lead to costly project delays of up to six weeks, budget overruns of $56,000 per strike, and damage to a company's reputation that goes beyond a dollar amount.

As technology advances, and number of strikes reported each year continues to grow as reported by the Common Ground Alliance’s 2022 DIRT Report, the importance of safe and efficient ground disturbance practices paired with an accurate utility mapping application such as SiteMap® cannot be overstated.

What Is Underground Utility Mapping & How Does It Work?

Underground utility mapping is a critical component of any excavation, drilling, or soil boring project. It involves accurately locating and digitally mapping the location of underground utility lines on a job site and storing the data within an underground utility mapping application.

For the team at GPRS, during the process of underground utility mapping, multiple forms of technology including ground penetrating radar (GPR), electromagnetic (EM) utility locators, CCTV robotic crawlers with a sonde for certain sewer line inspections, and either a GNSS Geode or GPRS' proprietary GeNiuSS iQ device are used to accurately inspect, map, and collect data points of underground utility locations. This data is then uploaded to the cloud, usually within five minutes of being collected in the field by GPRS Project Managers, and displayed within our new underground utility mapping app, SiteMap®.

Real-Time Data at Your Fingertips

Data collected and securely stored within the SiteMap® mobile app is used to provide a comprehensive record of all the subsurface utilities and above ground infrastructure of the facility or site where the locate was performed within the application’s Map Viewer to help support subsurface damage prevention efforts.

These include but are not limited to, underground utility mapping, NASSCO certified CCTV video pipe inspection sewer line reports, industry leading concrete scan markings collected with 3D Photogrammetry and stored within the platform, as well as underground leak detection data. SiteMap® also houses existing condition documentation data such as accurate 3D BIM Models, 2D CAD drawings, 3D mesh models, digital twins, point clouds, and more, all accurately collected in the field by GPRS Project Managers and beautiful constructed by our in house mapping and modeling team to help ensure your facility and project management goes forward smoothly. This data can be viewed on the go from your tablet or mobile device, eliminating your need to carry around outdated paper plans or reference three or four different GIS systems to try to determine the location of the underground utilities on your job site. This helps ensure that excavation, drilling, and soil boring can move forward safely, and virtually eliminate the reworks or downtime that can occur due to accidentally striking an existing underground line.  

With SiteMap's layered utility mapping data, you can experience accurate, detailed, and precise information for every project. SiteMap® provides not only the location of utilities but also approximate depth and size on one an easy-to-use platform, so you can break ground with confidence.  

Site Safety Supervisor at Power Construction, Bryant Drechsel, shared how the data and details provided within the SiteMap® App help keep his projects moving forward damage free.

“I got questioned about a communications line that GPRS had scanned for us, and the excavating company was just like, ‘so how deep is this?’ I was able to go into the mobile app of SiteMap®, click on it, and say, ‘Hey it's three to four feet down’… And it was literally at three foot six inches, directly under the line that you guys provided.”

By ensuring accuracy, SiteMap® helps you to mitigate risk and enhance project success every time. The data provided within SiteMap® also enhances communication and effective relationship building between contractors and owners for Bryan and his team at Power Construction.

"What we want to strive for is to keep that owner-contractor relationship strong and by utilizing GPRS we are able to do that because we are confident with the data that [SiteMap®] gives us."

He also shares that utilizing an underground utility mapping app like SiteMap® Mobile helps keep his team aware of what utilities are near their proposed work zone in real time.

"With SiteMap®, being able to upload those things to a mobile app just brings it real time for all the workers on site so they know what they're working for and what they're getting themselves into."

The Precision of SiteMap®

Key Benefits of Using SiteMap® (Powered by GPRS)

• Ease of Use: Navigating SiteMap® is intuitive, making it a seamless addition to your workflow with access to your accurate data only taking a few clicks after upload to the cloud from the field.

• Security: Rest assured, knowing that your utility data is stored securely in the cloud.

• Efficiency: By eliminating reworks due to outdated data, you stay on schedule and reduce unexpected costs.

• Accessibility: Critical utility information is accessible whenever you need it, from any location any time.

• Safety: Keeping workers safe is our #1 priority—SiteMap® greatly reduces the risk of accidental utility strikes on site.

Why SiteMap®?

By harnessing the capabilities of SiteMap® GPRS' Underground Utility Mapping App, you can do more than stay on top of your projects; you're safeguarding your most valuable assets—your people and your reputation. Take advantage of an underground utility mapping app that brings together the ease-of-use, security, and reliability you need to tackle any construction or facility project confidently.

For more information about how SiteMap® can keep your project on budget, on time, and safe, schedule a free demo with one of our SiteMap® experts today.

‍

Frequently Asked Questions

Is utility mapping worth the cost?

Yes. With utility strikes occurring every 62 seconds in the U.S. and being cause for over 400 deaths, and more than 2,000 injuries in the past 20 years, mapping out your underground lines before digging can quite literally be the difference of life and death for you and your team. In the world of construction and facility management, controlling the data that is collected from your job site with utility mapping can not only help control job site damages but also help ensure your team goes home safely to their families at the end of the day.

What’s the difference between SiteMap® and ArcGIS?

It isn't ArcGIS. It won't ever be. While SiteMap® isn’t ArcGIS, it is an application that allows GPRS customers to view, share, and print their infrastructure data, and it’s difference is in the accuracy of the data provided by GPRS Project Managers to our customers. While SiteMap® and ArcGIS are different, data within SiteMap® can be portable to a platform such as ArcGIS, with the potential for data to work together in different applications. Utility mapping in GIS systems such as ArcGIS FieldMaps are used by some underground utility locators and GIS professionals to store their utility data after their locate has been completed. The issue that threatens this GIS utility mapping platform, and others like it, is that the data displayed within is only as accurate as the locate that was performed and uploaded by the technician in the field or provided via as-built data. Our data has the controlled variable of always being collected by GPRS SIM-certified Project Managers, who receive the industries best training, use the industry’s leading and repeatable methodology on every locate performed in the field and utilize multiple forms of cutting-edge technology to provide the 99.8+% accurate data within SiteMap®.

The Andersons’ Clymer Indiana Ethanol Plant is the largest ethanol plant east of the Mississippi. The facility began operations in April 2007 and has the capacity to produce 110 million gallons of ethanol and 350,000 tons of distillers dried grain annually. Currently, the plant turns corn from more than 600 farms into 5.5 million gallons of ethanol fuel each year. The Clymer’s Ethanol Plant is strategically located next to The Andersons existing grain facility with access to an abundant amount of corn, utilities, and transportation infrastructure.

Process improvement is the proactive task of identifying, analyzing, and improving upon existing business processes, with the goal of improving process efficiency. The company plans to make improvements to the plant over the next five years to improve operational efficiency, lower plant emissions, maintain a quick product turn-around time, and provide outstanding customer service.

GPRS was hired by TLF Engineers to 3D laser scan the exterior cooler area at the southeast corner of the energy center for process improvements. This 2,500 square foot area includes the existing cooler, drop box, dust collectors, platforms, cooler, stack, and ductwork. Colorized point cloud data was collected of the area and used to create a 3D BIM model at a very high level of detail.

Our client, TLF Engineers, provides professional engineering services to agricultural facilities. They help all types of facilities maintain operations while designing repairs, upgrades, and equipment lines and maintenance for aging structures.

“GPRS 3D laser scanned the site in one day with the Leica RTC360 laser scanner, capturing a full-color point cloud,” said Neville Stringer, GPRS Visualization Consultant. The Leica RTC360 captures two million colorized data points per second with 2–4-millimeter accuracy in less than two minutes and a full-dome HDR image in one minute.

“This means you can complete a full high-resolution scan in less than three minutes per scan location with true HDR imagery,” said Stringer. “The Leica RTC360 laser scanner is a reliable and accurate 3D laser scanner that delivers a high-quality point cloud.”

‍

‍

TLF Engineers’ Senior Project Engineer Seth A.R. Gressley, P.E. stated “We were extremely impressed with GPRS in your timeliness on responding to our request, to having crew on site to complete the scan, and in your communication with us through the process.”

Once data was acquired, it was delivered to the GPRS Mapping & Modeling Team to create a 3D BIM model. Katie Sopko, GPRS Senior CAD Technician said, “We used the point cloud to develop a Revit model of the existing site conditions. I created a 3D BIM model at very high detail of the exposed structure, walls, doors, stairs, roof, railings, ladders, columns, beams, bracing, equipment footprints, foundation, plates, bolt patterns, structural footers, platforms, girders, bollards, HVAC equipment, vents, piping, conduit, ducts, valves, Unistrut, cable tray, and pipe flanges.”

TLF Senior Project Engineer Gressley added, “This was the first time we have used GPRS modeling services, and the 3D model your team created was outstanding. We were very impressed with the level of detail and quality of the model, the speed in which your team was able to create it, and all aspects of communication during the process.”

GPRS also delivered panoramic TruView images of the point cloud to the client. TruViews are 360° photographs taken at each scanner set-up location. A TruView can be used to share point cloud data and mark-ups; take basic dimensions; estimate clearances and distances; and print and convert data. “A TruView gives this client the ability to tour the site through these 360° photographs,” said Sopko.

‍

‍

What is Dry-Mill Ethanol?

Dry-mill ethanol refers to the process of producing ethanol from corn without cooking or liquification. It is the most common method of producing ethanol in the United States. According to the U.S. Department of Energy Alternative Fuels Data Center, the United States is the world's largest producer of corn ethanol, having produced over 15 billion gallons in 2021 and 2022.

Dry-mill ethanol, produced from the dry-milling process of corn, is primarily used as a biofuel additive for gasoline. It is blended with gasoline in varying proportions, such as E10 (10% ethanol and 90% gasoline) or E85 (85% ethanol and 15% gasoline).

Dry-mill ethanol is a renewable alternative to traditional gasoline. It is used to reduce greenhouse gas emissions from transportation and the U.S.’s dependence on fossil fuels. In addition to its use as a fuel additive, ethanol is also used in various industries as a solvent, in the production of beverages and pharmaceuticals, and as a component in personal care products.

Ethanol fuel can be created from corn through a process called ethanol fermentation.

‍

What are the Components of the Exterior Cooler Area that GPRS 3D Laser Scanned?

The Exterior Cooler

The exterior cooler area at the ethanol plant contains heat exchangers, such as air coolers or water coolers, that remove excess heat generated during the fermentation and distillation processes. For example, after the fermentation process, the fermented mash is typically heated to separate the ethanol from the remaining solids. The heat exchangers in the cooler area help to cool down the separated ethanol vapor, condensing it back into a liquid form. The exterior cooler area plays a crucial role in maintaining the optimal operating temperature for different stages of ethanol production, ensuring efficient and safe operation of the plant.

The Dust Collector

The dust collector at an ethanol plant is a system used to capture and remove dust and particulate matter generated during various processes in the plant. Dust collectors are essential for maintaining air quality, preventing the release of harmful particles into the environment, and ensuring the safety of workers.

Dust collectors are commonly used in areas such as grain handling, milling, fermentation, and drying. These areas generate dust and other particulates that need to be controlled to prevent potential hazards and maintain a clean and safe working environment.

Dust collectors typically consist of a blower, filter, and dust collection chamber. The blower creates a suction force that draws dust-laden air into the system, where the dust particles are trapped by the filter. The cleaned air is then released back into the environment, while the collected dust is either disposed of or recycled.

Dust collectors are an important component of ethanol plants, helping to ensure compliance with environmental regulations, protect the health and safety of workers, and maintain efficient plant operations.

The Drop Box

In an ethanol plant, there are two types of drop boxes. In the grain handling section of an ethanol plant, there is a drop box where grains like corn are unloaded from trucks or railcars. This is essentially a large container or bin designed to receive and temporarily store the incoming grain before it is processed further.

In the distillation or dehydration processes, there is a drop box used for collecting the final ethanol product. This is a temporary storage container where the ethanol is collected before being transferred to storage tanks or further processing units.

‍

‍

Ethanol Plant Upgrades to Increase Efficiency and Lower Emissions

TLF Engineers will seek to optimize the following processes to help The Andersons' Clymers facility improve their overall efficiency, decrease air pollution, reduce costs, and remain competitive in the market.

By optimizing processes and equipment, the ethanol plant can improve their operational efficiency and lower plant emissions.

• Optimize the milling process to improve ethanol yield and quality
• Optimize the production processes: the milling, fermentation, distillation, and dehydration processes to improve ethanol production efficiency
• Optimize dust collection and filtration systems to reduce air pollution
• Upgrade equipment to improve reliability and efficiency

TLF Engineers stated, “We have a desire to be involved with this unique work and have developed comfort and skill in working in industrial facilities safely and efficiently.”

As for GPRS 3D Laser Scanning Services, “We greatly appreciated all the help and will continue using your services in the future,” added TLF’s Gressley.

‍

Does Ethanol Production Create Air Pollution?

An ethanol plant could contribute to air pollution through various processes and emissions. Some potential sources of air pollution from an ethanol plant include:

• Particulate Matter: Dust and particulate matter can be generated during grain handling, milling, and drying processes. If not properly controlled, these particles can be released into the air, contributing to air pollution.
• Volatile Organic Compounds (VOCs): VOCs can be emitted during the fermentation and distillation processes. VOCs are a type of air pollutant that can react with other compounds in the atmosphere to form smog.
• Carbon Monoxide (CO): CO can be produced during the combustion of fossil fuels for heat and power in the plant. CO is a poisonous gas that can be harmful to human health and the environment.
• Nitrogen Oxides (NOx): NOx emissions can be generated during combustion processes, such as in boilers or engines used for power generation. NOx is a precursor to smog and can contribute to respiratory issues and environmental damage.
• Greenhouse Gas Emissions: While ethanol itself is considered a renewable fuel with lower greenhouse gas emissions compared to gasoline, the production process can still contribute to greenhouse gas emissions. Emissions can occur during the production and transportation of feedstocks, as well as during the energy-intensive processes within the ethanol plant.

To mitigate these potential sources of air pollution, ethanol plants can implement various control measures, such as using dust collection systems, optimizing combustion processes to minimize emissions, and using cleaner energy sources. Additionally, regulatory agencies often impose emission limits and require monitoring and reporting to ensure compliance with air quality standards.

The facilities aim to reduce these toxic chemicals, as exposure to high amounts can cause symptoms like headaches, drowsiness, burning in the nose, throat and eyes, coughing, nausea, vomiting, and trouble breathing.

In an effort to keep the public informed about toxic chemicals and pollution in their communities, the EPA created a program for companies to report the use of toxic chemicals called Toxics Release Inventory Program.

‍

What are the Benefits of Ethanol?

Ethanol produced from corn grain is a renewable, domestically produced transportation fuel. Because of its high oxygen content, ethanol burns more completely than ordinary unleaded gasoline and reduces harmful tailpipe emissions. Ethanol also has a higher-octane number than gasoline, which provides increased power and performance. For example, IndyCar drivers often fuel their race cars with E98 because of its high octane.

Experts at the Department of Energy’s Argonne National Laboratory published a study demonstrating that average corn ethanol reduces Greenhouse Gas emissions by 44 to 52 percent compared to gasoline.

In December 2021, the Biden Administration issued an Executive Order calling for most federal vehicle acquisitions to be zero-emission vehicles by 2035. The Biden Administration and the U.S. Department of Agriculture (USDA) have recently announced incentives and funding for biofuel development and infrastructure.

“Ethanol already cuts carbon emissions in half compared to gasoline; with smart policy measures, ethanol can do even more,” said RFA President and CEO Geoff Cooper. “Ethanol can serve as a zero-emissions fuel for cars and trucks while also helping to decarbonize the aviation, marine, and stationary power generation sectors.”

‍

More About The Andersons’ Clymers Indiana Ethanol Plant

The Andersons’ Clymers Ethanol Plant is a producer and supplier of ethanol, natural gasoline, corn oil, liquified CO2, as well as blending systems.

The facility is located in a high producing corn growing region in Indiana. The facility features 4 million bushels of on-site corn storage, unit train rail loading and unloading facilities, Norfolk Southern mainline access, and existing grain processing infrastructure. The facility is well located to provide ethanol to east coast and southeastern markets, as well as to supply Chicago, Indianapolis, and Gary, Indiana via truck.

Neill McKinstray, Vice President & General Manager, Ethanol Division for The Andersons said, “The Andersons’ Clymers Indiana Ethanol Plant provides an additional market for area corn growers, many of whom have an established relationship with The Andersons, and a local supply of distillers dried grains for area animal farmers.”

The Andersons, Inc. is a diversified company with interests in the grain, ethanol, and plant nutrient sectors of U.S. agriculture, as well as in railcar leasing and repair, turf products production, and general merchandise retailing. Founded in Maumee, Ohio, in 1947, the company now has operations in seven U.S. states plus rail leasing interests in Canada and Mexico.

‍

‍

Why GPRS? The GPRS Difference.

The professionals at GPRS have extensive experience 3D laser scanning for the agricultural industry, including grain handling, storage, feed, milling and processing industries. We have 3D laser scanned grain facilities, ethanol facilities, production agriculture, grain processing operations and suppliers to the food corn industry.

From the initial planning and design of a grain silo, to engineering grain intake and distribution towers, to construction of a grain loading dock, to replacing ducts and piping for a grain chute, to analyzing tank farm slab elevation contours – and everything in between – GPRS has the resources to create a solution unique to your business needs.

We have completed scanning projects ranging from small rooms to entire facilities. We have captured precise data of grain intake and distribution towers, tanks, silos, hoppers, conveyors, support cables, structural members, machinery, equipment, rail spurs, catwalks, cleaning houses, grain elevators, drive throughs, and so much more.

GPRS utilizes Leica Geosystems 3D laser scanners to provide a safe and accurate means of collecting site and overhead data from the ground, providing vital detail for design planning and analysis.

What can we help you visualize?

‍

‍

Frequently Asked Questions

‍

Is there any government support for biofuel production facilities?

U.S. Department of Agriculture (USDA) announced that the Department has provided $700 million to help lower costs and support biofuel producers who faced unexpected market losses due to the COVID-19 pandemic. The funds are being made available through the Biofuel Producer Program, which was created as part of the Coronavirus Aid, Relief, and Economic Security Act (CARES Act). The investments include more than $486 million for 62 producers located in socially vulnerable communities. The Program will support agricultural producers that rely on biofuels producers as a market for their agricultural products. By making payments to producers of biofuels, the funding will help maintain a viable and significant market for such agricultural products.

‍

How much does 3D laser scanning cost?

The cost of 3D laser scanning can vary widely depending on your project scope. GPRS customizes every quote specific to your project’s needs. GPRS Project Managers use 3D laser scanners to capture every detail of your site, delivering building dimensions, locations, and layout with 2-4 millimeter accuracy. This can include the aboveground structural, architectural, and MEP features, plus underground utility and concrete markings. Our Mapping & Modeling Team can deliver point clouds, 2D CAD drawings, 3D BIM models, 3D Mesh models, TruViews, and Virtual Tours at any level of detail.

‍

How are 3D BIM models used for clash detection?

A 3D BIM model helps clients evaluate if the new elements fit accurately within the existing structure and enable clash detection to identify conflicts between the design and as-built conditions. With a 3D BIM model, clients can virtually see what conflicts or overlaps in the project design plans. They can inspect each new component, pipe, or system within the as-built conditions and discover clashes.

In November of 2023, South Carolina-based Global Location Strategies CEO, Didi Caldwell, told Construction Dive that then-current manufacturing construction was “a once-in-a-lifetime or once-in-a-century-type event that we’re experiencing.” The article went on to list industries that were all racing to feed the appetites of the auto, smartphone, electronics, EVs, and even various military and security applications for technology that had long been imported from other countries.

What is “Onshoring” and How Does it Impact the Construction Industry?

Onshoring refers to operations and work previously outsourced to countries outside the U.S. being brought back to America. The most prevalent example of onshoring in current news comes from the microchip and semiconductor industries, spurred by the Infrastructure Investment and Jobs Act, the CHIPS Act, and the Inflation Reduction Act. All of that industry coming into the United States has to be housed somewhere, which has led to what some have called the biggest boon to U.S. manufacturing construction since 1979.

It’s been nearly six months since publication after publication breathlessly touted the construction boom in their headlines, GPRS included. So, we wanted to check back in to see if general contractors, manufacturers, AEC professionals, and trades were still booming, or eyeing a bust on the horizon.

Where We Were

In February of 2024, the U.S. Census Bureau clocked December 2023 construction spending at a seasonally adjusted 14% increase over December 2022. “The year over year gains [in 2023] were nearly universal across project types,” according to Associated General Contractors of America’s (AGC) Chief Economist, Ken Simonson.

Simonson also touted a “more impressive 20 percent” gain in non-residential construction spending in the same period with every Census Bureau-reported construction spending area experiencing an increase of between 1% and 61%.

That 61% increase in non-residential construction was in manufacturing construction, with $81 billion in gains over 2022. $68 billion of that gain was attributed to “computer/electronic/electrical manufacturing,” which would include onshoring and expansions like recent projects we’ve reported on in Ohio and Kentucky, among others.

The Census Bureau figures bear out continued new investment and construction across various manufacturing sectors in 2023 which are ongoing into 2024, including a big bump in the power construction sector, which includes renewables, of some 24%.

The investment in power of all types is important, as data center construction was booming as we entered 2024, causing traditional data corridors in places like Virginia to look to innovate as their energy needs soar.

Where We Are

Even with lending rates still surpassing 10% or more for non-residential construction, the construction industry is still racing to fill unclaimed jobs across the board. The most recent Labor Department figures reported on April 5, 2024 showed that 39,000 new construction industry jobs added to the surprisingly strong jobs report.

As reported by NPR’s Scott Horsley, Associated Builders and Contractors’ (ABC) chief economist Anirban Basu called it “a blockbuster jobs report,” and noted that the new report highlighted the fact that construction doubled its hiring gains average over the last 12 months, adding, “recession is not arriving anytime soon.”

Perrysburg, Ohio’s Kwest Group was also tapped by NPR, and their CEO, Ryan Odendahl, said they are looking to hire more people right now and that, “Young people are starting to see the opportunity, both from an earnings potential and a growth potential that the construction industry offers.”

In fact, ABC’s Construction Confidence Index reports that 48% of builders anticipate additional new hires over the next six months – traditionally construction’s “busy season” across the U.S. – with only 11% expecting to shrink their workforce over the same period.

Those figures are in line with the construction unemployment rate, which still sits higher than the 3.4% national average, at 5.4%. However, that number is down from 5.6% in 2023.

It is important to note that a wide swath of the northern U.S. enjoyed far warmer than normal temperatures for most of the early months of 2024, which means more projects could proceed without stopping for harsh outdoor conditions, as well.

The weather, along with onshoring and the unprecedented federal manufacturing spending boost have led many companies to step up their recruitment and hiring efforts. Some 501,000 new construction sector jobs, over and above the pace of “normal” hiring, will need to be filled to complete most 2024 projects, according to ABC.

Further, according to Builder Online, AGC’s 2024 outlook reporting shows that, “[M]ore than two-thirds of respondents [to their annual survey] expect to add to their headcount in 2024… “Additionally, nearly one-quarter of respondents anticipate headcount for their firm increasing by more than 10% in 2024.”

More than 75% of those same respondents also said they’re struggling to fill open positions, and expect it to become more difficult to find salaried or skilled tradespeople throughout 2024.

This is leading firms to look at increasing base pay, add to their portion of paid benefits, and provide additional incentives and bonuses to secure the workforce they need. Nearly every area of construction is impacted: heavy equipment operators, masons, carpenters, plumbers, and electricians are all in demand.

‍

Where We’re Headed: Embrace the Boom, but Tread Carefully

If construction workers can command top dollar, and relatively high interest rates are not slowing manufacturing construction in the near-term, that means something has got to give.

Many industry watchers are predicting a slowdown in project completion caused by workforce issues. And, while some industry economists are looking at a mixed overall bag for growth in 2024, there is no denying that non-residential construction is moving full speed ahead as we get into Q2.

Specific to large design-build projects, developers, and general contractors, one of the cement industry’s top economists, Ed Sullivan, said the PCA’s (Portland Cement Association) forecast expects the market to “weaken” over the first half of 2024 and recover as the construction season moves ahead. And Electrical Contractor calls the marketplace “Strong but challenged,” but also admits that this economy is unprecedented, exemplifying many industry-watchers desire to embrace the boom, but tread carefully.

GPRS helps customers Intelligently Visualize The Built World® and provides existing conditions documentation, damage prevention, and site and facility data management solutions to the construction and related industries.

What can we help you visualize?

‍

Frequently Asked Questions

How does GPRS help general contractors and construction supervisors increase productivity?

GPRS provides accurate as-built documentation – above and below-ground – for the construction and related industries nationwide. We can capture existing conditions with 2-4mm accuracy for aboveground features and provide 99.8%+ accurate utility mapping. All of our data capture, maps, and models are delivered to customers via SiteMap®, our damage prevention and facility management application that allows you to securely share information with your team, on site or off, 24/7. Every GPRS customer receives a complimentary SiteMap® subscription – learn more here.

What specific visualization services does GPRS provide?

GPRS provides 99.8% accurate utility locating and concrete scanning and imaging services, 3D laser scanning with 2-4mm accuracy, NASSCO-certified video pipe (CCTV sewer scope) inspections, leak detection, and can build customized 2D and 3D drawings, maps, models, and reports to meet your specific project needs. We are the only company in the U.S. with the ability to provide full site visualization on a national scale, with 500 elite Project Managers stationed throughout the country, so there’s always a professional utility locator, concrete scanner, laser scanner, leak detector, and sewer inspection company near you.

How do I get a job with GPRS?

At GPRS, we don’t want to give you a job, we want to provide you with a career. That’s why our Project Managers undergo extensive training in Subsurface Investigation Methodology; so that they can arrive on any jobsite anywhere in the country (and sometimes outside it) and provide professional visualization and damage prevention services to keep construction jobs on time, on budget, and safe. Learn more about a career with GPRS, here.

‍

The average depth of the ocean floor bed is just over 12,000 feet. The deepest part of the ocean is called the Challenger Deep, and it’s estimated to run 35,867 feet deep. The world below our feet is vast, from the ocean to the soil beneath your favorite geraniums. One of the greatest challenges lies beneath the surface – navigating the complex network of underground utilities. Accidental damage to buried pipes, cables, or conduits can result in costly delays, safety hazards, and environmental concerns. To mitigate these risks, industry professionals rely on advanced technologies such as digital utility mapping software. Among these solutions, SiteMap^® (patent pending), powered by GPRS,  stands out as a comprehensive tool for interactive underground utility mapping.

Understanding Digital Utility Mapping

Digital utility mapping entails generating comprehensive maps and databases that illustrate the position, type, and attributes of underground utilities. This data is essential for the planning, designing, constructing, and maintaining of projects. Conventional utility mapping techniques, like manual surveys or paper-based documentation, can be laborious, imprecise, and error-prone. By employing advanced technologies such as Geographic Information Systems (GIS), Global Positioning Systems (GPS), and Ground Penetrating Radar (GPR), digital utility mapping offers accurate and current insights into subsurface infrastructure.

The History of Modern Underground Utility Mapping

The history of underground utility mapping can be traced back to the early 20th century when urbanization and industrialization spurred the need for more comprehensive infrastructure networks. Initially, utility mapping primarily relied on manual methods such as hand-drawn maps, paper records, and physical surveys to document the location of underground assets. However, these methods were labor-intensive, prone to errors, and lacked the ability to provide real-time updates. The advent of technologies such as Ground Penetrating Radar (GPR), electromagnetic induction, and Geographic Information Systems (GIS) in the latter half of the 20th century revolutionized utility mapping by enabling more accurate and efficient data collection and analysis.

These advancements paved the way for the development of digital utility mapping solutions, which utilize sophisticated sensors, GPS technology, and computer software to create detailed maps and databases of underground infrastructure. Today, underground utility mapping has become an integral part of construction, engineering, and urban planning projects, playing a vital role in ensuring the safety, efficiency, and sustainability of our built environment.

The process, as we know it today, can be accurate enough to support SUE (subsurface utility engineering) at level QL-B. While GPRS doesn’t offer SUE, how we use our technology can support surveyors in some ways.

The Development of SUE

Subsurface Utility Engineering (SUE) developed in the early 1980s as a solution to the shortcomings of conventional methods in managing subsurface utilities. Traditionally, projects were planned without comprehensive knowledge of underground utilities, leading to complications such as avoidable relocations, delays, and unforeseen encounters during construction. Engineers recognized the necessity for a more anticipatory approach and began integrating nascent technologies—specifically air/vacuum excavation and surface geophysics—to accurately identify subsurface utilities at the early stages of project planning.

Air/vacuum excavation was adopted as a safer substitute for traditional trenching, especially in highway construction where the danger of damaging utilities posed considerable safety risks. By revealing subsurface utilities before digging commenced, the likelihood of accidents, injuries, and property damage markedly decreased. This method quickly gained traction among progressive professionals in the highway sector.

Alongside, surface geophysics was introduced as an essential adjunct to overcome the limitations of vacuum excavation alone. Early SUE advocates, recognizing the challenges posed by relying solely on potentially inaccurate or incomplete utility records, stressed the importance of employing sophisticated surface geophysical tools to precisely locate subsurface utilities horizontally. Through the use of cutting-edge geophysical technologies, SUE innovators sought to deliver accurate and dependable data, thus enhancing decision-making in infrastructure development projects.

The Late 1980s

In the late 1980s, the significance of Subsurface Utility Engineering (SUE) began to resonate with highway engineers, marking a pivotal moment in its adoption. The Virginia Department of Transportation emerged as a trailblazer, becoming the first state agency to integrate SUE into its regular operations. Subsequently, its implementation spread to neighboring states such as Maryland, Delaware, and Pennsylvania, signifying a growing recognition of its benefits across the transportation sector.

Additional facets of SUE emerged, including surveying subsurface information, data management, and integration with clients' Computer-Aided Design and Drafting (CADD) systems or project plans. This expanded scope underscored the importance of SUE as a comprehensive service offering, encompassing not only utility identification but also data management and project coordination.

Furthermore, the late 1980s saw significant developments in the professionalization of SUE practices. Key initiatives included the sealing of deliverables and the procurement of professional liability insurance, which positioned SUE as a recognized professional service rather than merely a contractor service. These measures aimed to uphold industry standards, enhance accountability, and mitigate potential risks associated with utility-related projects.

In 1989, a pivotal moment occurred at the First Annual National Highway Utility Conference in Cleveland, where the term "Subsurface Utility Engineering" was introduced to a national audience as an umbrella term for the process formerly known as "Designating and Locating." This designation quickly gained traction and was abbreviated to "SUE," cementing its place as a foundational practice in infrastructure development and utility management.

Brief Breakdown

• 1982–SUE developed
• 1985 – First statewide SUE contract with Virginia Department of Transportation
• 1986 – First statewide UC contract with Virginia Department of Transportation
• 1991 – FHWA began promoting SUE
• 2002 – Standard ASCE 38-02 was adopted by American Society of Civil Engineers
• 2018 – 38+ State DOTs using Statewide\DistrictWide\Region-Wide UES Services
• 2022 – Anticipated the release of Standard ASCE 38-22

Understanding SiteMap^®

SiteMap^® is a cutting-edge utility mapping app developed to streamline the process of underground utility management. Designed for professionals in the construction, engineering, and utility sectors, SiteMap^® offers a range of features and functionalities tailored to meet the diverse needs of users.

Key Features of SiteMap^®

Interactive Mapping Interface

SiteMap^® provides users with an intuitive and user-friendly interface for visualizing underground utilities with ease. The interactive map allows users to zoom in, pan, and overlay different layers of utility data, providing a comprehensive view of the subsurface environment. Whether it's water lines, sewer pipes, gas mains, or electrical cables, SiteMap^® helps users identify and analyze underground assets with ease.

Data Integration and Collaboration

SiteMap^® allows seamless data portability with existing GIS databases, CAD drawings, and utility records, ensuring compatibility and data interoperability. Depending on your subscription level, users may have the ability to upload, edit, and share utility information in a centralized platform, facilitating collaboration and communication among project stakeholders. With SiteMap^®, teams can access the latest updates and revisions from their favorite device, reducing the risk of conflicts or discrepancies during construction activities.

Mobile Accessibility

SiteMap^® is available as a mobile application, allowing users to access utility maps and data directly from the field. In fact, SiteMap^® was designed with mobile in mind. Equipped with advanced technology, the app enables users to understand their location and navigate underground infrastructure with precision. Field personnel can view annotated maps, read observations, and view photographs on-site, enhancing data accuracy and efficiency. SiteMap^® empowers users to make informed decisions and respond quickly to changes or emergencies, regardless of their location.

Benefits of SiteMap^®

Improved Safety

By providing accurate and up-to-date information about underground utilities, SiteMap^® helps mitigate the risk of accidental damage or excavation-related incidents. Users can identify potential hazards, such as buried gas lines or high-voltage cables, and take appropriate precautions to ensure safety on the job site. With SiteMap^®, safety becomes a top priority, protecting workers, assets, and the surrounding environment. This safety is supported by GPRS’ 99.8% accuracy rating, providing accurate data across more than 500,000 jobs nationwide.

Cost Savings

SiteMap^® minimizes costly errors and rework associated with utility conflicts, clashes, or relocations during construction projects. By optimizing excavation activities and avoiding utility strikes, users can reduce downtime, delays, and repair expenses. The ability to plan and coordinate utility work more efficiently translates into significant cost savings over the lifecycle of a project. SiteMap^® helps maximize productivity and profitability, enabling projects to stay on schedule and within budget.

Regulatory Compliance

SiteMap^® facilitates compliance with regulatory requirements and industry standards for underground utility management. Users can use SiteMap^® to help generate reports, documentation, and as-built drawings to demonstrate adherence to safety regulations and permit conditions. SiteMap^® also supports efforts in asset inventory tracking, maintenance scheduling, and historical record-keeping, ensuring accountability and transparency throughout the project lifecycle.

SiteMap^® represents a change in the way we navigate and manage underground utilities. SiteMap^® offers an advanced, easy-to-use solution for interactive underground utility mapping, enabling users to visualize, analyze, and manage subsurface infrastructure with unprecedented accuracy and efficiency. Whether it's planning a construction project, conducting maintenance activities, or responding to emergencies, SiteMap^® empowers professionals to make informed decisions and achieve optimal outcomes. With SiteMap^®, the path beneath the surface becomes clearer, safer, and more manageable.

GPRS’ SiteMap^® team members are currently scheduling live, personal SiteMap^® demos. Click below to schedule yours today!

Fire suppression systems are a critical component of building safety, providing a first line of defense against the outbreak of fire.

Like any system, however, these systems are not immune to wear and tear. Leaks can occur over time.

Leaks in fire suppression systems can lead to reduced effectiveness in the event of a fire, increased maintenance costs, and the risk of water damage to property. Regular inspections of these systems by professional leak detection specialists can keep them working properly, ensuring they’re ready in the event of an emergency.

Regular Inspections

Regular inspections are the cornerstone of maintaining the integrity of fire suppression systems. According to Control Fire Systems, a leading provider of fire protection equipment, a comprehensive inspection should include a visual examination of all system components, a check for signs of corrosion or damage, and a test of the system's functionality. During these inspections, professionals can identify potential issues before they escalate into major problems. It is recommended that inspections be carried out at least annually, with more frequent checks in environments that are prone to corrosion or where the system is subject to heavy usage.

Acoustic Leak Detection

One of the most effective methods for detecting leaks in fire suppression systems is acoustic leak detection. This technology works by identifying the sound of escaping water or gas within the system's pipes. Acoustic leak detection devices are highly sensitive and can pinpoint the location of a leak with remarkable accuracy. This method is non-invasive, meaning that it can be carried out without disrupting the normal operation of the system. By implementing acoustic leak detection, facility managers can detect leaks early, reducing the risk of system failure and minimizing water damage.

Leak Detection Correlators

Leak detection correlators are another advanced tool for identifying leaks in fire suppression systems. These devices work by analyzing the sound of a leak collected by sensors placed at various points along the system's piping. By comparing the time it takes for the sound to reach each sensor, the correlator can accurately determine the location of the leak. This technology is particularly useful for locating leaks in large or complex systems where traditional methods may be less effective. By using leak detection correlators, maintenance teams can quickly identify and repair leaks, ensuring the system remains in optimal condition.

Non-Revenue Water Loss

Leaks in fire suppression systems can also contribute to non-revenue water loss, which is water that is lost before it reaches the consumer due to leaks, theft, or metering inaccuracies. In the context of fire suppression, non-revenue water loss can result in increased operational costs and reduced system efficiency. By implementing effective leak detection and repair strategies, organizations can minimize non-revenue water loss, leading to cost savings and improved system reliability.

Best Practices for Leak Mitigation

In addition to regular inspections from companies specializing in the use of advanced leak detection technologies, there are several best practices that can help mitigate the risks of leaks in fire suppression systems:

1. Proper Installation: Ensuring that the system is installed correctly by qualified professionals is critical in preventing leaks.
2. Corrosion Protection: Implementing measures to protect against corrosion, such as using corrosion-resistant materials and applying protective coatings, can extend the lifespan of the system and reduce the likelihood of leaks.
3. Pressure Monitoring: Regularly monitoring the system's pressure can help identify fluctuations that may indicate a leak.
4. Training and Awareness: Educating staff about the importance of leak detection and encouraging them to report any signs of leaks can aid in early detection and repair.
5. Emergency Response Plan: Having a plan in place for responding to leaks can minimize damage and ensure a swift return to normal operations.
6. Valve Exercising: When water system valves stiffen, they can impact flow and pressure with corrosion, rust, and mineral deposits. If left in a static position too long, stiffened valves can become inoperable or incompletely shut off. Exercising your valves regularly can avoid stiffening and the issues it can cause. GPRS can provide valve exercising services to keep every part of your pressurized water system intact.

Leaks in fire suppression systems pose a significant risk to building safety and operational efficiency.

How GPRS Leak Detection Services Protect Fire Suppression Systems

By hiring a professional leak detection company that utilizes advanced leak detection technologies such as acoustic leak detection and leak detection correlators, and adhering to best practices, organizations can effectively mitigate these risks. Not only does this ensure the reliability of the fire suppression system, but it also contributes to cost savings and the prevention of non-revenue water loss.

GPRS Project Managers specialize in all types of leak detection, including the inspection of fire suppression systems. Using commercial acoustic leak detectors in combination with leak detection correlators, we eliminate the need for exploratory digging to find leaks, saving you money and time and causing minimal surface disruption.

From skyscrapers to sewer lines, GPRS Intelligently Visualizes The Built World^® to keep your projects on time, on budget, and safe.

What can we help you visualize? Click below to schedule a service or request a quote today!

Frequently Asked Questions

Why does GPRS typically inspect water systems in the early hours of the morning, or late at night?

Our acoustic listening equipment is highly sensitive and amplifies leaks and other noises which mask leak signals during the day. If we work in urban environments, there is often a significant amount of ambient noise. This noise includes airplanes, traffic, mowers, machinery, and most importantly, people using water. It is up to the Project Manager to determine if night work should be utilized to minimize all other noise to focus on the leak signal.

Can you tell me how big the leak is that you’ve detected?

We determine the size of the leak based on how far the leak signal travels between contact points and the pitch of the tone received. We do not, however, produce formal leak estimations.

Why don’t I see any water at the location you’ve pinpointed as the leak?

Water finds the path of least resistance. Water can run through cracks in subsurface rock or make its way into storm, sanitary, and conduit piping. If the subsurface contains a high volume of sand, it will naturally flow farther down. There is no water visible on the surface in more than 99% of the leaks we locate.

Ground Penetrating Radar (GPR) is a non-invasive geophysical method used for subsurface imaging. It's widely employed in various fields such as geology, archaeology, environmental studies, and civil engineering, particularly for utility locating and precision concrete scanning and imaging.

The accuracy of GPR is influenced by several factors, which are crucial to understand for anyone involved in subsurface exploration, including professional utility locators and concrete scanning technicians.

These factors include:

Soil and Material Composition – The type of soil or material through which the GPR signal travels significantly affects its accuracy. Different materials have varying electrical properties, which can either attenuate or reflect the radar waves. For instance, sandy soils with low moisture content are ideal for GPR as they allow deeper penetration, whereas clay soils with high moisture content can absorb the radar waves, limiting their penetration depth.

Moisture Content – Water content in the soil is another critical factor. High moisture levels can increase the conductivity of the soil, leading to a quicker attenuation (reduction of the force/effect) of the radar waves. This is why GPR surveys are often more successful in dry conditions.

Frequency of the Radar – GPR systems use antennae with different frequencies, typically ranging from 10 MHz to 2.6 GHz. Lower frequency antennae can penetrate deeper but provide lower resolution images, while higher frequency antennae offer higher resolution images but have a shallower penetration depth. Selecting the appropriate frequency based on the specific application is crucial for achieving accurate results.

Depth and Size of the Target – The depth and size of the target also play a significant role in the accuracy of GPR. Shallower and larger targets are easier to detect and provide clearer images, while deeper and smaller targets might be more challenging to identify due to signal attenuation and dispersion.

Surface Conditions – The condition of the ground surface can affect the quality of GPR data. Smooth and flat surfaces are ideal for GPR surveys, as they allow for consistent contact between the antenna and the ground. In contrast, rough or uneven surfaces can cause signal scattering and loss, leading to less accurate results.

Electromagnetic Interference – GPR accuracy can be compromised by electromagnetic interference from nearby power lines, radio transmitters, or other electronic devices. Such interference can distort the radar signal, making it difficult to interpret the data accurately.

Data Processing and Interpretation – The accuracy of GPR is not only dependent on the data collection process but also on the subsequent data processing and interpretation. Advanced processing techniques can enhance the signal-to-noise ratio and improve image clarity. Additionally, experienced professionals are better equipped to interpret the data accurately, identifying subsurface features and distinguishing between different materials.

Operator Experience – The skill and experience of the operator conducting the GPR survey can significantly impact the accuracy of the results. Experienced operators are more adept at selecting the appropriate settings, conducting the survey efficiently, and interpreting the data accurately.

Understanding and managing the factors that affect the accuracy of GPR is crucial for anyone involved in subsurface exploration. By carefully considering these factors, it's possible to maximize the accuracy and reliability of GPR scanning, ensuring that the technology provides valuable and actionable information for a wide range of applications.

GPRS Project Managers (PMs) are experts at utilizing not only GPR, but other technologies such as electromagnetic (EM) locating to help you Intelligently Visualize The Built World^®.

We have achieved and maintained a 99.8%+ rate of accuracy on the over 500,000 utility locating and concrete scanning projects we’ve completed to date, in large part thanks to our adherence to Subsurface Investigation Methodology, or SIM.

Through this program, GPRS PMs complete 320 hours of field training and 80 hours of classroom training. The classroom education occurs at GPRS’ state-of-the-art training facility in Sylvania, Ohio, where the PMs-in-training tackle real-world scenarios in a safe and structured environment that allows them to create consultative solutions to unique problems.

While it’s possible to purchase or rent GPR and/or EM locators to attempt to locate and map your utilities or scan your concrete slabs yourself, the cost to buy or rent this equipment and train yourself or a member of your team – not to mention the risks involved in missing something buried where you plan to dig – make hiring a professional utility locating/concrete scanning company the right call.

From skyscrapers to sewer lines, GPRS Intelligently Visualizes The Built World^® to keep your projects on time, on budget, and safe.

What can we help you visualize? Click below to schedule a service or request a quote today!

Frequently Asked Questions

Can GPR equipment be used on vertical surfaces or ceilings?

We regularly use GPR equipment to scan for the location of rebar in concrete columns and walls. GPR can also examine the underside of a floor to mark out the reinforcing steel and any embedded conduits.

Can GPR determine the exact size of a subsurface void cavity?

No. GPR equipment can identify the area where a void is potentially occurring and the boundaries of that potential void. It cannot measure the void’s depth.

Is GPR safe to use?

Yes, unlike concrete X-ray, GPR is a safe, non-invasive tool that does not emit any harmful radiation or other byproducts. The scanning process does not create any noise, and the area can remain undisturbed during the scan.