GPS Leak Detection & Utility Locators Services

Residential -Commercial -Industrial

� Sewer Line Camera Inspection	� Slab Foundations
� Pipe Line Camera Inspection	� Inside or Outside Pipes
� Apartment Complexes	� Asphalt Parking Lots
� Air Leak Surveys	� Underground GPR Services
� Water Fountains	� Ornamental Ponds
� Pool Video Inspections	� Leak Detection
� Underground Leak Specialist	� Utility Line Location Specialist

� Condenser Leak Detection	� Condominium Owners
� Compress Air Leak Detection	� Boiler Steam Leak Detection
� Steam Trap Testing	� Commercial Construction
� Storm Drain Camera Inspection	� Vacuum Leak Detection

� Plumbing Contractors	� Noise Surveys
� Pressure Leak Testing	� Burial Site Location
� Bearing Testing Services	� Business Complexes
� Industrial Maintenance	� Steam Trap Testing
� City/County Water Dept's	� Mold Inspection Teams

� Golf Courses & Malls	� Water Parks & Zoos
� Landscaping Contractors	� Landscaping Companies

� Utility System Lines	� Air Compressor Leaks
� Cement Leak	� Water Main Leaks
� Irrigation Leak	� Gas Leak & Pool Leaks
� Water Sewer Line	� Ground Penetrating Radar
� Pipes Metal Transite	� Metal Rebar
� Underground Utility Location	� GPR Cemetery Mapping
� Asbestos Inspection	� Water Inspection
� Leak Inspection	� Hydraulic Leaks

The Underground Service Specialist

1) Thermal Image Cameras are used by our leak detection engineers to view any damp or warm patches of your walls and floor to identify the leak source, tracing the route of hot and cold pipes by thermal scanning through virtually any surface – Quickly finding the source of your leak

2) Acoustic Listening Devices (similar to ultra sonic devices) are used to listen for the exact leak locations of internal and external leaks, hearing leaks up to 2.5 meters below the surface. – Pinpointing the exact location of your leak without the need for excavation of your floor, driveway, garden, field or land

3) Tracer Gases which is a safe mixture of hydrogen and nitrogen are forced into your pipework at safe working pressures. These gases locate the smallest of water leak because the molecules are smaller and lighter than the molecules of water, these are often confused with helium. Our gas sniffers then pinpoint the leak location as the tracer gases escape from the pipework at the source of your leak. – Pinpointing the location of the smallest of leaks

4) Leak Correlators are used to pinpoint leak locations on underground water mains of up to 600 meters in length using electronic pulses. These are used to detect leaks across large external areas such as yards, farms, fields, driveways, private roads, airports, industrial and commercial car parks – Rapidly speeding up the pinpointing of water supply mains leaks.

Ground Penetrating Radar (GPR) technology has existed for decades, but it wasn’t until recent years it became used for subsurface functions such as locating. In the past few years, GPR has become a mainstream method for detecting buried facilities, particularly those that are difficult or impossible to find with Utility Locating Ground Penetrating Radar, NV non-intrusive methods such as electromagnetics.

GPR is the only non-intrusive method that can locate non-metallic or non-conductive underground utilities such as plastic water and gas lines, concrete, terracotta, and asphalt composite pipes, and even direct-buried fiber. GPR is a portable, user-friendly and affordable locate tool. GPR is, in principle, similar to sonar equipment found in boats. The receiver picks up the “back scattered” signal, records it, and displays it on the computer screen. Readings returned on the screen indicate the depth and the position of the pipe.

The accuracy of a GPR survey is affected by soil properties. Soils that are highly conductive can render the GPR method ineffective. There must be sufficient electrical contrast between the target and the soil material. Soils such as clay that are highly conductive make the use of GPR more difficult. GPR is just though, one of the tools used for detection of utilities. Overall success in locating buried facilities often means using a combination of methods to gather accurate subsurface information.

Sub Surface Utility Detection & Mapping

Superior expanding SubSurface division is providing non-intrusive detection of hidden utilities and assets to businesses and the Private and Public sectors throughout the CA.
Using fully mobile Ground Penetrating Radar (GPR) alone or in conjunction with Radio Detection methods giving the best possible result as to what lies beneath the ground, without having to excavate trial pits or drill of core samples.
The GPR system we use is fully portable and therefore can be used internally, within buildings and structures, especially useful for redevelopment projects and old properties.

Our SubSurface teams undertake activities such as;
• Identifying buried obstructions and voids
• locating buried steelwork
• locating buried wall foundations
• locating pipes, cables, sewer routes (plastic included) Water channel siltation

leak surveys - Utility Locators - Ground Penetrating radar

Underground Utility Color Chart

RED

Electric power line cables or conduit and lighting cables.

YELLOW

Gas oil, steam, petroleum or other hUtility Locators Locating Ground Penetrating Radar AZardous liquid or gaseous materials.

ORANGE

Communication cable TV, alarm or signal line cable or conduits.

BLUE

Water, irrigation, and slurry lines.

GREEN

Sewer storm sewer facility or other drain lines.

WHITE

Proposed excavation

PINK

Temporary survey markings.

PURPLE

Reclaimed water, irrigation and slurry lines.

Nevada County

Churchill County

Clark County

Douglas County

Elko County

Esmeralda County

Eureka County

Humboldt County

Lander County

Lincoln County

Lyon County

Mineral County

Nye County

Pershing County

Storey County

Washoe County

White Pine County

Serving All Counties In Nevada

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