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GPRS Is in pursuit of 100% Subsurface Damage prevention
Utility Locating
Video Pipe Inspection
Concrete Imaging
Mapping & Modeling
3d Laser Scanning
Leak Detection


ACCURATE LOCATES
SAVE LIVES

When you need to build, cut, core, or dig, you need GPRS


Every decision you make can cost time, money, and lives. GPRS Intelligently
Visualizes the Built World™ above and below ground with a verified 99.8%
accuracy rate for utility locating & concrete scanning, using the most advanced
ground penetrating radar (GPR) and electromagnetic (EM) imaging technology
available, and we back it up with our Green Box Guarantee. Our NASSCO-certified
video pipe inspection (CCTV) & leak detection services find pipe defects,
blocks, and leaks with pinpoint accuracy, and our 3D laser scanning, CAD design,
and BIM modeling services are accurate within millimeters. 


ACCURATE MAPS
& MODELS

GPRS Mapping & Modeling Services provide you with a complete and accurate
picture of your site. 


When you hire GPRS to locate your outdoor utilities, we provide you with a free
PDF and .KMZ file of your located utilities. Our Video Pipe Inspection service
provides NASSCO-certified photo and video reporting including every pipe defect
and its severity.

Our Mapping & Modeling Team can utilize the above information to create anything
from a simple GPS-enabled locating map of your utility locate to, in conjunction
with 3D laser scanning, complete CAD drawings, or a full 3D point cloud and BIM
model of your facility, depending on your needs. 

GPRS turns your built world into easily accessible and accurate data. 




ACCURATE DATA, SECURE, SHARABLE
& SIMPLIFIED

Collaboration, Redefined.


When you hire GPRS to visualize your facility, you receive a complimentary
SiteMap® subscription that allows you to see, secure, and share the data you
need with the people who need it. All of your utility, structural, water &
sewer, and facility information is uploaded within minutes, geolocated, layered,
and secured for your immediate use to eliminate miscommunication, and
inaccurate, out-of-date information. 

You can quickly access all your as-builts and location data via our
industry-leading facility infrastructure data platform. SiteMap® stores, layers,
and geolocates everything from drone photogrammetry to 3D BIM walkthroughs to
conceptual site models, abandoned pipes, and USTs…

And allows you to securely share as much or as little of that data as you like,
to put the right information into the right hands, right when they need it.

Make it Simple. Make it SiteMap®, powered by GPRS


Culver Academy
Case Study



Culver has a complex set-up of underground utilities and needed to solve the
ongoing issues of utility line strikes and record retention. SiteMap is the
solution to ensure the safety of its students and faculty.

LEARN MORE ▸
UNIVERSITY OF TOLEDO
Case Study



GPRS is providing our 99.8% accurate utility locating and mapping to UToledo’s
campus in exchange for field training for our Project Managers.

LEARN MORE ▸
ADVANTAGES
of SITEMAP



In a recent study commissioned by GPRS, it was reported that two-thirds of
facility managers have experienced campus damage due to a utility strike. Each
event resulted in 2-3 months of downtime, and an average of $56,000 in cost.

LEARN MORE ▸

See how GPRS & SiteMap® are already creating safer jobsites, eliminating change
orders and budget overruns, and ushering in the future of construction industry
and facility data management by Intelligently Visualizing the Built World™.

 What can we help you visualize?



COMPANIES WE PARTNER WITH






GPRS SERVICES


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UTILITY LOCATING

Private utility locating is vital to any construction, excavation, or renovation
project. 811 One Call services locate public utility lines, but do not provide
depths for them. Nor do they detect or locate private utilities. Our private
utility locating services employ Ground Penetrating Radar (GPR), Electromagnetic
locators, CCTV Video Cameras, Acoustic leak locators and other equipment to scan
for subsurface utilities, including depths and GPS mapping, saving time, money,
and even lives by avoiding utility strikes to protect & all site employees and
contractors from potential line strike damages. GPRS provides complimentary .KMZ
files for all of our exterior utility locating projects.
Learn More


VIDEO PIPE INSPECTION

The majority of pipe defects occur underground in buried pipe that can only be
accessed by excavation or CCTV cameras via a Video Pipe Inspection (VPI). GPRS
deploys both robotic crawler CCTV cameras and lateral launch cameras and push
cameras to document and assess water systems, drains, and conduct sewer
inspections without costly excavation. Our NASSCO certified WinCan VPI reports
provide clients the exact location, photo, video, and map of each defect,
cross-referenced and tagged with a defect severity level. This allows our
clients to visualize every inch of water and sewer pipe with in their system and
to create comprehensive repair and maintenance plans to repair pipe damage in
the most cost-effective manner possible.
Learn More


CONCRETE SCANNING

Any project involving post-tension or slab-on-grade concrete contains an
inherent risk of costly damage and/or injury when you core or cut into the slab.
Rebar, conduit, and post-tension cables pose significant strike risks, and each
has its own unique GPR imaging signature. GPRS’ concrete scanning service
provides digital concrete scanning with ground penetrating radar (GPR) to
accurately pinpoint the location of each hazard and map it in detail, so there
is never a question of where you can cut and where you can’t. Unlike concrete
x-ray services, GPR concrete imaging does not require you to close off sections
of your site to avoid radiation. In most cases, your work can continue while we
scan and locate slab reinforcement and conduits with 99.8%+ accuracy, so that
you can safely cut and drill.

GPRS guarantees our accuracy and your safety with our exclusive Green Box
Guarantee. Read about our Green Box Guarantee
Learn More


3D LASER SCANNING

The #1 way to avoid costly change orders, clashes, and downtime in the
construction and renovation planning, is to hire a professional 3D laser
scanning company to execute accurate digital maps of as-built conditions to
provide drawings, maps, models, and even a true digital twin.

GPRS' 3D Laser Scanning Services eliminate time-consuming manual measurements by
capturing as-builts with millimeter accuracy at up to two million data points
per second to create point clouds, maps, CAD drawings, and 3D BIM models for the
engineering, design, construction, architectural, oil & gas, facility,
management, multimedia, historical preservation, education, healthcare, water,
energy, and utility industries.

We utilize the most responsive software to provide a wide variety of maps and
models, and even 3D walkthrough tours of your site.  
Learn More


MAPPING & MODELING

Complete facility visualization is impossible without accurate documentation.
That’s why GPRS provides complimentary high-resolution maps in the form of PDF,
KMZ, and SHP files with every outdoor utility locating project we perform.

‍We offer fully integrated reality capture with 3D laser scanning, concrete
scanning, outdoor and interior utility locating, Video PipeInspection via CCTV,
and drone imagery to provide point clouds, 2D & 3D CAD drawings, 3D BIM models,
3D mesh models, photogrammetry, and customized 3D BIM model walkthroughs,
depending on our clients’ needs.

We are the only company able to provide complete top-down imaging, mapping, and
modeling of any facility, above and below ground to fully Visualize The Built
World™ for our clients nationwide.
Learn More


LEAK DETECTION

GPRS Leak Detection Services can quickly pinpoint a known leak when a problem is
identified in municipal water or sewer infrastructure or for an industrial
facility. We can also proactively search for leaks in domestic water and fire
systems, and complete Water Loss Surveys to locate problems before they are
evident and costly.

Acoustic leak detection is aided by leak correlation to provide accurate,
real-time verification of an active breach and can be integrated with our Video
Pipe Inspection Services and utility locating to improve commercial, industrial,
and municipal water infrastructure efficiency, and avoid unnecessary excavation.
At GPRS we are the best leak locators in the industry because we are backed by
the power of our 99.8% accurate underground utility locating process.

When GPRS places a green box within a layout prior to cutting or coring
concrete, we guarantee that area to be free of obstructions.
Learn More


WHAT IS GROUND PENETRATING RADAR?

You cannot avoid what you cannot see. Ground Penetrating Radar (GPR) is a
non-invasive locating tool that allows our SIM Certified Project Managers to
scan post-tension concrete for conduit, rebar, and other encased objects, and to
effectively locate utility lines, water and sewer pipes, telecom and fiberoptic
cables, and subsurface voids.

GPR functions by sending radar signals into a surface like concrete or soil and
capturing that signal as it bounces back to create a specific reading that
allows our highly trained Project Managers to determine the length, depth, and
type of subsurface feature located.

The various location features can then be marked out on the surface to show the
precise location and provide clear boundaries and spaces where you can cut,
drill, or excavate safely.

The various location features can then be marked out on the surface to show the
precise location and provide clear boundaries and spaces where you can cut,
drill, or excavate safely.


RISK MANAGEMENT

Complete facility visualization can almost eliminate clashes, reworks, change
orders, and the cost overruns associated with them. 


GPRS is committed to helping you manage and mitigate risk on your job and for
your team. We provide complete facility infrastructure visualization through
utility locating, concrete scanning & imaging, 3D laser scanning, video pipe
inspection, leak detection, drone photogrammetry, and state-of-the-art mapping &
modeling services so that you and your team can see potential hazards and design
obstacles and mitigate risk to keep your project on time, on budget, and most
importantly, safe.

Our goal is 100% subsurface damage prevention, and we have achieved and
maintained a 99.8% accuracy rate in concrete scanning & imaging and underground
utility locating on more than 400,000 jobs and counting. 

When underground utilities and subsurface features are not accurately located
prior to excavation or trenching, your most important asset is at risk – your
people. 

When you call GPRS, we use the latest in locating and scanning technology to
make sure that we help keep your people, and ours, safe.


GPRS INDUSTRY EXPERTISE


Power Transmission & Distribution
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Telecom
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Renewable Energy
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Oil & Gas
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Power Generation
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Facilities
Learn More
One Call
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Environmental
Learn More
Civil, Road & Bridge
Learn More
Design Builds & Remodels
Learn More
Education
Learn More
Retail & Restaurant Construction
Learn More
Water & Sewer
Learn More
Engineering & Surveying
Coming Soon
Electric Vehicle Charging
Learn More


SAFETY TOUR OF AMERICA

We crisscrossed the nation to speak with our partners in safety to hear
firsthand from them how they consistently do their jobs at such an elite level.
We spoke with Safety Directors, Project Managers, executives, and other safety
professionals from 11 of our valued partners in the inaugural leg of this tour.

Learn More


LET'S GET TO WORK
SCHEDULE A PROJECT

®2023 Ground Penetrating Radar Systems, LLC
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Our Vision: 100% Subsurface Damage Prevention