GPR Used To Locate Buried Utilities

Englewood, CO

Ground Penetrating Radar Systems, Inc. of Denver, CO was contacted to locate buried utilities at the Denver Broncos Training Facility. They needed Ground Penetrating Radar and Radio Detection to locate buried utilities prior to excavating trenches for new utilities and concrete sidewalks. GPRS went out to scan and locate buried utilities using all methods available.

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GPRS used a GSSI 400 MHz Antenna and RD-7000 to locate buried utilities. All findings were marked directly on the surface at the customer’s request for easy interpretation with pin flags and orange high visibility paint. GPR was needed for this job to inform the customer where they could excavate safely to place new utilities in trenches. Ground Penetrating Radar was successful for an accurate layout of all found buried utilities. Radio Detection was successful in tracing out buried utilities as well.

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Ground Penetrating Radar Systems use safe and cost effective methods to conduct GPR investigations. Ground Penetrating Radar is safe to be around while GPR investigation is taking place, emitting no radiation unlike concrete x-ray. GPRS also uses other nondestructive methods to locate the unknown such as: EMI Profiler, Magnospot, Magnometer and Radio Frequency Transmitter.

If you need a similar scan on your job site, please feel free to contact Kevin Salazar, Project Manager, at 720.498.3834 or e-mail at kevin.salazar@gp-radar.com for the surrounding Denver metro area as well as Colorado Springs and Pueblo.

GPRS Used to Scan for Reinforcement on Air Traffic Control Tower

Tennessee

Ground Penetrating Radar Systems’ office in Tennessee was able to work with a local electrician to scan for and locate reinforcement in concrete prior to core drilling for a special project they were working on. GPRS uses non-destructive testing equipment to locate piping, reinforcement, and conduits that are unable to be seen. Using GPRS is a safe, cost effective way to make sure you can safely drill or cut and not destroy any conduits or reinforcement.

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Other services we offer are: Underground Utility Mapping, Underground Tank Location, Rebar Mapping, Void Location and more.

If GPR services are needed in your area, call Zach Bates at 901.233.9964 or email at zach.bates@gp-radar.com.

GPRS Locates Utilities, Tanks, and Potential Unmarked Graves

Northern Virginia

A cemetery lot requested Ground Penetrating Radar to scan the areas of concern for utilities, a tank, and possible unmarked graves.

The information on the location of these items would then be used for planning of future installations. GPRS, using Ground Penetrating Radar, identified the utilities and tank and marked on the ground areas of concern for unmarked graves.

Ground Penetrating Radar Systems of DC/Virginia has the capability and man power to finish large projects in a timely manner to ensure your project finishes on time. This was all done in a safe, timely, and non-destructive way. Ground Penetrating Radar is the new way to x-ray.

If you need utility and/or cemetery locating in the Northern Virginia area, please contact Jeremy Campbell at 571.481.7166 or at jeremy.campbell@gp-radar.com.

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Ground Penetrating Radar Scan Performed at a Bank

Ventura, CA

image001 This image shows the scanned area; all conduits were labeled with the depth and direction they were heading.

Ground Penetrating Radar Systems, Inc. – GPRS – of California was contacted by a construction company to locate conduit and utilities in the slab prior to saw cutting. We were asked to scan 3’ on both sides of a 20’ long saw cutting path. We marked all findings on the slab with crayon, tape and marker. We also provided depths and a thorough explanation of all findings. We found that in the area we scanned, several conduits were running on angles and varied in depths of 2”-8” deep.

Due to the bank’s business hours, our client asked us to perform our GPR service in the evening/night hours as they are only allowed access during the bank’s closed hours. We used our 1600 MHz antenna and Radio Detection to locate all conduits and utilities.

Ground Penetrating Radar Mapping is a great tool to scan areas of post tension cables, rebar, and conduits, including PVC pipes and can also be used to locate underground utilities prior to digging or excavating. Contact GPRS to learn how we can assist with your next project be it locating rebar, post tension cables, voids, conduits, pipes or utilities in concrete or underground. GPRS has offices throughout California and performs GPR surveys in cities like Ventura, Santa Barbara, Thousand Oaks, Westlake, Malibu, San Fernando Valley, Los Angeles, Irvine, Glendale, San Diego, Riverside, Pasadena, Torrance, Orange, Anaheim, Long Beach, Lancaster, Palmdale, Bakersfield and San Luis Obispo to name a few.

Please contact Freddy Espinal at 805.729.5877 or freddy.espinal@gp-radar.com to learn more about Ground Penetrating Radar and how GPRS can assist in your projects.

This image shows a screenshot of the data we received; the red arrow points to a conduit we found at roughly 7” deep and the depth on the bottom right. The yellow arrows point to the rebar at roughly 2” deep. The green arrow points to the bottom of the slab which is roughly 5” thick.

Rebar Located in Wall Using Non-Hazardous Concrete X-ray

Shawnee, OK

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Ground Penetrating Radar Systems – GPRS – was recently contacted by a general contractor to locate the rebar within the concrete walls prior to core-drilling for drain lines.

The work consisted of marking the reinforcing steel within the 10’x10’ area. Wade Vickers – GPRS Oklahoma – performed the concrete scanning and marked the findings directly onto the surface using orange paint.

Ground Penetrating Radar is a non-hazardous form of concrete x-ray that shows the data in real time. Due to the results being instantaneous, they may be easily communicated and understood.

For rebar locating in Oklahoma: Oklahoma City, Midwest City, Bethany, Moore, Guthrie, Norman, Stillwater, Enid, Yukon, Shawnee and Edmond area call 405.815.7415 or email wade.vickers@gp-radar.com.

For rebar locating in Texas: Amarillo, Bishop Hills, Pampa, Borger, Masterson, Hereford, Plainview, Canyon, and Dumas call 806.336.2337 or email wade.vickers@gp-radar.com.

For rebar locating in Lawton, Ardmore, Elk City, Guthrie, Kingfisher, Altus, Weatherford, Duncan, Durant, Broken Bow, Guymon, Woodward, and Clinton call 580.335.4355 or email mike.kuebbeler@gp-radar.com.

For rebar locating in Oklahoma: Catoosa, Tulsa, Broken Arrow, Glenpool, Tahlequah, Collinsville, Owasso, Okmulgee, Verdigris, Claremore, Miami, Bixby, Sapulpa, Muskogee, Sand Springs, Bartlesville, Broken Arrow please call 918.779.8323 or email jay.tate@gp-radar.com.

Concrete Scanning at Airport

West Palm Beach, FL

GPRS’s West Palm Beach office was contacted to scan a concrete slab at the West Palm Beach International Airport ticketing area.

The contractor was installing a new conveyor system and was concerned about damaging conduits in the concrete. GPRS was able to locate and mark the location of the conduits which allowed the contractor to saw cut the area safely.

GPR delivers no radiation making it an ideal method to use in office buildings or high traffic areas such as airports, hospitals and universities. Ground Penetrating Radar is also cost effective and can keep projects on schedule by allowing real time results.

West Palm Beach, FL

Ground Penetrating Radar Systems of West Palm Beach also specializes in utility locating prior to digging, UST locating and concrete void mapping.

Please contact Brad Goforth at 561.252.6132 or email brad.goforth@gp-radar.com. GPRS has nationwide coverage with offices in Orlando, Jacksonville and Tampa/St Pete.

Utility and Void Locating at an Existing Building

Chicago, IL

Several investors have bought an existing building and are making plans to turn it into a processing center.

The current equipment has been removed from the building and the new equipment will soon be moved in.

In order to get the new equipment into the building, large cranes are being used in several locations around the building. A local contractor has been contracted to retrofit the building for the processing center.

This contractor contacted GPRS to use Ground Penetrating Radar and Radio Detection to find any utilities or voids in the areas that the cranes are going to sit.

Technician Michael Flis was able to use the Radio Detection wand and the 400 MHz radar to find electric, water, sewer, and fire protection water lines in the area where the cranes are to be set. All lines were marked out in paint on the ground so when the cranes arrive it can be set in an area that will not cause damage to any of the utilities.

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The blue markings in this photo indicate water lines that are the fire protection system. The green markings in this photo indicate storm sewer lines, and the orange markings are anomalies that could be seen with GPR but couldn’t be definitely determined what they were. The blue markings indicate water lines that are the fire protection system. Green markings are storm sewer lines.

Please contact Michael Flis at 773.499.9854 or email michael.flis@gp-radar.com to assist you on your next project.

GPR Utilized to Scan a Concrete Floor Prior to Saw Cutting inside a Hospital

Oakland, MI

Oakland, MI

Prior to saw cutting, core drilling or anchoring into a concrete structure, it’s important to have as much information as possible of what is buried beneath the surface. You can access the information needed by utilizing the proper Ground Penetrating Radar (GPR) & Radio Detection (RD) technology.

A HVAC contractor had a project inside a hospital in Oakland, Michigan where they needed to saw cut an existing concrete floor. In order to install new duct work through the existing floor, the contractor needed to know the reinforcing steel pattern in order to maintain the structural integrity of the existing elevated slab. Additionally, existing conduits needed to be located if they were present in the concrete.

Ground Penetrating Radar Systems (GPRS) of Michigan was contacted to scan the concrete floor. GPRS utilized the latest in GPR and RD technology to locate the existing reinforcing steel and any existing conduits. GPRS marked the pattern of the reinforcing steel on the concrete surface with permanent marker and/or painters tape and then communicated the markings to the onsite Superintendent. Conduits were not observed within the concrete.

GPR is an important tool to help ensure the safety of all workers involved in a project.

To learn more about the capabilities of GPRS in Michigan, contact Project Manager, Brian Chmielewski, at 517.512.0018 or brian.chmielewski@gp-radar.com.