Advanced Infrastructure Mapping, LLC is an established SUBSURFACE UTILITY ENGINEERING firm, based in the Mid-Atlantic. Our vast knowledge of underground utility investigations help us to provide our customers with the most accurate utility information possible. Each one of our Team Project Managers has 25 to 30 years of underground utility investigation experience. With our dedicated commitment to quality, we can provide Private Utility Locating, Designating, Air/Vacuum Excavation, and Ground Penetrating Radar. AIM follows the strictest Data Collection Guidelines, found in CI/ASCE 38-02. We guarantee you will be more than satisfied with the services provided by Advanced Infrastructure Mapping, LLC
WE ARE ADVANCED INFRASTRUCTURE MAPPING. We have been in the Utility Locating business for 27+ years. We provide Underground Utility Locating and Mapping services for clients such as Engineering Companies, Surveying Companies, Construction Companies, Municipalities, and as simple as a single homeowner in Virginia Beach, VA .
Seminar on underwater sensor network in which we are focusing on energy conservation or how to regain the energy in the sensor from tidal energy this is generating the new concept in this field
Underwater acoustic communication is a technique of sending and receiving message below water.[1] There are several ways of employing such communication but the most common is using hydrophones. Under water communication is difficult due to factors like multi-path propagation, time variations of the channel, small available bandwidth and strong signal attenuation, especially over long ranges. In underwater communication there are low data rates compared to terrestrial communication, since underwater communication uses acoustic waves instead of electromagnetic waves.
WE ARE ADVANCED INFRASTRUCTURE MAPPING. We have been in the Utility Locating business for 27+ years. We provide Underground Utility Locating and Mapping services for clients such as Engineering Companies, Surveying Companies, Construction Companies, Municipalities, and as simple as a single homeowner in Virginia Beach, VA .
Seminar on underwater sensor network in which we are focusing on energy conservation or how to regain the energy in the sensor from tidal energy this is generating the new concept in this field
Underwater acoustic communication is a technique of sending and receiving message below water.[1] There are several ways of employing such communication but the most common is using hydrophones. Under water communication is difficult due to factors like multi-path propagation, time variations of the channel, small available bandwidth and strong signal attenuation, especially over long ranges. In underwater communication there are low data rates compared to terrestrial communication, since underwater communication uses acoustic waves instead of electromagnetic waves.
Implementation of Optical wireless communication through underwater channelSANKETLKENDUR
This project is based on transformation of data like text, voice, audio and image through underwater using visible light. This is major application in military like navy and submarines, scientific community for underwater research, flood detection, climatic changes , oceanography and more . The cost of this budget around 15k to 17k.
Under water acoustic (uw a) communication architecture and the key notions of...eSAT Publishing House
IJRET : International Journal of Research in Engineering and Technology is an international peer reviewed, online journal published by eSAT Publishing House for the enhancement of research in various disciplines of Engineering and Technology. The aim and scope of the journal is to provide an academic medium and an important reference for the advancement and dissemination of research results that support high-level learning, teaching and research in the fields of Engineering and Technology. We bring together Scientists, Academician, Field Engineers, Scholars and Students of related fields of Engineering and Technology
Under water acoustic (uw a) communication architecture and the key notions of...eSAT Journals
Abstract The study of the communication architecture for the underwater is very important due the wide applications based on these sensing devices. The more observed examples of applications are climate change monitoring, study of marine life, pollution control, and military purposes. It is observed the radio frequency (RF) electromagnetic waves [1], Optical electromagnetic waves, underwater Optical communication [2] waves all have been used for the underwater sensor networking. But these have shown with its slight disadvantages for the underwater related works. So this can be overcome by the usage of the acoustic communication as a means of transmission technology for the underwater networked system. It is also observed that the underwater acoustic signals are suffering from the some transmission loss, high propagation delay, limited bandwidth. So to eliminate these observed factors with respect to the underwater sensor networks the communication architecture has been developed to provide the point to point, having low data rate and high bandwidth signal and delay tolerant applications. Therefore this article has been written to give the details of how the communication architecture can be designed and for the underwater network and the key factors which relates to the propagation of underwater acoustic signals. Keywords: UW-A, Doppler Spread, Attenuation, Variance
GPR, i.e., Ground Penetrating Radar, offers a non-invasive way of subsurface exploration. It works by emitting electromagnetic waves and captures reflected signals. By capturing reflected signals, we can visualize underground structures and anomalies. All this can be done without excavation. If you need a trusted partner for GPR, come to West Coast Tank Recovery. The company offers cutting-edge technology, state-of-the-art infrastructure, and an expert team.
This presentation is related to the working of Radar Bullet. Radar Bullet is one of the applications of RADARS. It is widely employed in detection of landmines without any risk factor. This presentation was created using several references. Thanks for the valuable information.
A proximity sensor is a sensor able to detect the presence of nearby objects without any physical contact. It detects An Object When The Object Approaches Within The Detection Range And Boundary Of The Sensor. Proximity Sensor Includes All The Sensor That Perform Non-Contact Detection In Comparison To Sensors Such As Limit Switch, That Detect The Object By Physically Contacting Them. It is a sensor able to detect the presence of nearby objects without any physical contact
Ground Penetrating Radar operates by transmitting high-frequency radio waves pulses down into the ground through an antenna. Ground Penetrating Radar is distinctly able at not only mapping buried structures but also relatively measuring their depth, and supplying an all-important thorough detail.
Ground Penetrating Radar operates by transmitting high-frequency radio waves pulses down into the ground through an antenna. Ground Penetrating Radar is distinctly able at not only mapping buried structures but also relatively measuring their depth, and supplying an all-important thorough detail.
Exploring the Equipment and Technology Used in Rebar Scanning ServicesTec
Dive into the world of rebar scanning services and discover the cutting-edge equipment and
technology that ensure safety and precision in construction projects. Learn about the tools and
techniques used for accurate rebar detection and analysis.
You Must Conduct Utility Location Services Before Your Construction Project.pdfAussie Hydro-Vac Services
Aussie Hydro-Vac Services offers expert utility location using advanced techniques like electromagnetic locating and Ground Penetrating Radar, ensuring safety and efficiency in construction projects.
Implementation of Optical wireless communication through underwater channelSANKETLKENDUR
This project is based on transformation of data like text, voice, audio and image through underwater using visible light. This is major application in military like navy and submarines, scientific community for underwater research, flood detection, climatic changes , oceanography and more . The cost of this budget around 15k to 17k.
Under water acoustic (uw a) communication architecture and the key notions of...eSAT Publishing House
IJRET : International Journal of Research in Engineering and Technology is an international peer reviewed, online journal published by eSAT Publishing House for the enhancement of research in various disciplines of Engineering and Technology. The aim and scope of the journal is to provide an academic medium and an important reference for the advancement and dissemination of research results that support high-level learning, teaching and research in the fields of Engineering and Technology. We bring together Scientists, Academician, Field Engineers, Scholars and Students of related fields of Engineering and Technology
Under water acoustic (uw a) communication architecture and the key notions of...eSAT Journals
Abstract The study of the communication architecture for the underwater is very important due the wide applications based on these sensing devices. The more observed examples of applications are climate change monitoring, study of marine life, pollution control, and military purposes. It is observed the radio frequency (RF) electromagnetic waves [1], Optical electromagnetic waves, underwater Optical communication [2] waves all have been used for the underwater sensor networking. But these have shown with its slight disadvantages for the underwater related works. So this can be overcome by the usage of the acoustic communication as a means of transmission technology for the underwater networked system. It is also observed that the underwater acoustic signals are suffering from the some transmission loss, high propagation delay, limited bandwidth. So to eliminate these observed factors with respect to the underwater sensor networks the communication architecture has been developed to provide the point to point, having low data rate and high bandwidth signal and delay tolerant applications. Therefore this article has been written to give the details of how the communication architecture can be designed and for the underwater network and the key factors which relates to the propagation of underwater acoustic signals. Keywords: UW-A, Doppler Spread, Attenuation, Variance
GPR, i.e., Ground Penetrating Radar, offers a non-invasive way of subsurface exploration. It works by emitting electromagnetic waves and captures reflected signals. By capturing reflected signals, we can visualize underground structures and anomalies. All this can be done without excavation. If you need a trusted partner for GPR, come to West Coast Tank Recovery. The company offers cutting-edge technology, state-of-the-art infrastructure, and an expert team.
This presentation is related to the working of Radar Bullet. Radar Bullet is one of the applications of RADARS. It is widely employed in detection of landmines without any risk factor. This presentation was created using several references. Thanks for the valuable information.
A proximity sensor is a sensor able to detect the presence of nearby objects without any physical contact. It detects An Object When The Object Approaches Within The Detection Range And Boundary Of The Sensor. Proximity Sensor Includes All The Sensor That Perform Non-Contact Detection In Comparison To Sensors Such As Limit Switch, That Detect The Object By Physically Contacting Them. It is a sensor able to detect the presence of nearby objects without any physical contact
Ground Penetrating Radar operates by transmitting high-frequency radio waves pulses down into the ground through an antenna. Ground Penetrating Radar is distinctly able at not only mapping buried structures but also relatively measuring their depth, and supplying an all-important thorough detail.
Ground Penetrating Radar operates by transmitting high-frequency radio waves pulses down into the ground through an antenna. Ground Penetrating Radar is distinctly able at not only mapping buried structures but also relatively measuring their depth, and supplying an all-important thorough detail.
Exploring the Equipment and Technology Used in Rebar Scanning ServicesTec
Dive into the world of rebar scanning services and discover the cutting-edge equipment and
technology that ensure safety and precision in construction projects. Learn about the tools and
techniques used for accurate rebar detection and analysis.
You Must Conduct Utility Location Services Before Your Construction Project.pdfAussie Hydro-Vac Services
Aussie Hydro-Vac Services offers expert utility location using advanced techniques like electromagnetic locating and Ground Penetrating Radar, ensuring safety and efficiency in construction projects.
Advanced Infrastructure Mapping, LLC is an established SUBSURFACE UTILITY ENGINEERING firm, based in the Mid-Atlantic. Our vast knowledge of underground utility investigations help us to provide our customers with the most accurate utility information possible. Each one of our Team Project Managers has 25 to 30 years of underground utility investigation experience. With our dedicated commitment to quality, we can provide Private Utility Locating, Designating, Air/Vacuum Excavation, and Ground Penetrating Radar. AIM follows the strictest Data Collection Guidelines, found in CI/ASCE 38-02. We guarantee you will be more than satisfied with the services provided by Advanced Infrastructure Mapping, LLC
Advanced Infrastructure Mapping, LLC is an established SUBSURFACE UTILITY ENGINEERING firm, based in the Mid-Atlantic. Our vast knowledge of underground utility investigations help us to provide our customers with the most accurate utility information possible. Each one of our Team Project Managers has 25 to 30 years of underground utility investigation experience. With our dedicated commitment to quality, we can provide Private Utility Locating, Designating, Air/Vacuum Excavation, and Ground Penetrating Radar. AIM follows the strictest Data Collection Guidelines, found in CI/ASCE 38-02. We guarantee you will be more than satisfied with the services provided by Advanced Infrastructure Mapping, LLC
Ground Penetrating Radar, also known as GPR, is a tool that is used to find Underground Utilities, Underground Storage Tanks (USTs), and in some cases, Graves. The depth and accuracy are dependent on a number of variables, such as soil density, moisture content, and antenna frequency. We use a 350 MHz antenna, which has the potential to reach depths of up to 35 ft (in perfect situations).
Test holes are commonly used to determine the “true” elevation of an existing underground utility. We can achieve this information with vacuum excavation, which is the highest quality level in the S.U. E process. Vacuum Excavation is a process where high pressure air or water is shot into the ground to loosen the material ( dirt, gravel, clay, etc.) around a utility line. The loose material is then vacuumed out, hence exposing the desired utility. We now can gather all the necessary information needed to identify the utility and it’s elevation.
Subservice surface utility engineering is the solution to the conflicts that take place in utility mapping, Locating, designating. New and existing processes are used to accurately map the future construction projects.
Subsurface Utility Engineering (SUE) is a branch of Civil Engineering that involves managing certain risks associated with utility mapping at appropriate quality levels. The SUE process begins with a work plan that outlines the scope of work, project schedule, levels of service vs. risk allocation and desired delivery method.
Advanced Infrastructure Mapping (A.I.M.) is a Small, Veteran Owned, SWaM Certified Utility Mapping Company, based in Virginia Beach, Va. We have been in the Utility Locating business for 27+ years. We can provide Underground Utility Locating and Mapping services for clients such as Engineering Companies, Surveying Companies, Construction Companies, Municipalities, and as simple as a single homeowner.
Advanced Infrastructure Mapping, LLC is an established SUBSURFACE UTILITY ENGINEERING firm, based in the Mid-Atlantic. Our vast knowledge of underground utility investigation techniques help us strive to provide our customers with the most accurate information possible.
If you are building or constructing a new house or office, then you must get underground utility detection. It gives you a rough idea on how easy or difficult it is to do a particular project in that area.
Advanced Infrastructure Mapping, LLC provides Underground Utility Locating and Mapping, Pipe Investigation Services for clients such as Engineering Companies, Surveying Companies, Construction Companies, Municipalities, and as simple as a single homeowner in & around Virginia Beach, VA.
Feel free to call us at 757-785-5177 for any problem regarding pipe investigation.
After carefully collecting utility information using electromagnetic locating equipment, ground penetrating radar (GPR), and locating sondes, The Underground Detective can use the newest generation in mapping devices designed for Geographic Information System (GIS) to collect your valuable utility data.
Subsurface Utility Engineering (SUE) is a branch of Civil Engineering that involves managing certain risks associated with utility mapping at appropriate quality levels. The SUE process begins with a work plan that outlines the scope of work, project schedule, levels of service vs. risk allocation and desired delivery method.
If you are building or constructing a new house or office, then you must get underground utility detection. It gives you a rough idea on how easy or difficult it is to do a particular project in that area. With the most advanced tech used in it, it shows the colour coded mapping of that area. This reduces the burden of huge excavations and does your work in a very simpler manner.
If you are building or constructing a new house or office, then you must get underground utility detection. It gives you a rough idea on how easy or difficult it is to do a particular project in that area. With the most advanced tech used in it, it shows the colour coded mapping of that area. This reduces the burden of huge excavations and does your work in a very simpler manner.
More from Advanced Infrastructure Mapping, LLC (15)
Unlocking Insights: AI-powered Enhanced Due Diligence Strategies for Increase...RNayak3
Explore how a risk-based approach to Enhanced Due Diligence can deliver effective Anti-Money Laundering (AML) compliance and monitoring in banking and financial services.
Blessed Marine Automation offers cutting-edge marine automation solutions tailored to enhance vessel efficiency and safety. From advanced control systems to remote monitoring, our services empower maritime operations worldwide. Explore our comprehensive range of products and services to optimize your vessel's performance. https://www.blessedmarineautomation.com/
All Trophies at Trophy-World Malaysia | Custom Trophies & Plaques Supplier. Come to our Trophy Shop today and check out all our variety of Trophies available. We have the widest range of Trophies in Malaysia. Our team is always ready to greet your needs and discuss with you on your custom Trophy for your event. Rest assured, you will be with the best Trophy Supplier in Malaysia. The official Trophy Malaysia. Thank you for your support.
Office Business Furnishings | Office EquipmentOFWD
OFWD is Edmonton’s Newest and most cost-effective source for Office Furnishings. Conveniently located on 170 street and 114 Avenue in Edmonton’s West End. We take pride in servicing a client base of over 500 corporations throughout the Edmonton and Alberta area. OFWD is in the business of satisfying the home or corporate office environment needs of our clients, from individual pieces of furniture for the home user to the implementation of complete turn-key projects on much larger scales. We supply only quality products from reputable manufacturers. It is our intention to continue to earn the trust of our clients by dealing with honesty and integrity and by providing service and after sales follow-up second to none.
Earth moving equipment refers to heavy-duty machines used in construction, mining, agriculture, and other industries to move large amounts of earth, soil, and other materials. These machines include excavators, bulldozers, loaders, and backhoes, which are essential for tasks such as digging, grading, and leveling land.
Earthmovers is a leading brand in the industry, known for providing reliable and high-performance earth moving equipment. Their machines are designed to handle the toughest jobs with efficiency and precision, ensuring optimal productivity on any project.
Elevate Your Brand with Digital Marketing for Fashion IndustryMatebiz Pvt. Ltd
Matebiz Pvt. Ltd. specializes in providing cutting-edge digital marketing for Fashion Industry. Our comprehensive strategies ensure that your brand stands out in the competitive fashion landscape. From targeted social media campaigns to search engine optimization tailored for fashion keywords, we cover it all. With a deep understanding of industry trends and consumer behavior, we craft compelling content and engaging visuals to enhance your online presence. Trust Matebiz Pvt. Ltd. to elevate your fashion brand through strategic digital marketing initiatives.
Are Gutters Necessary? Explore the details now!AmeliaLauren3
Gutters are typically installed at a slight downward slope to allow water to flow freely towards downspouts or drains – the downspout being the vertical pipe attached to the gutters. The water is subsequently transported by the downspout to either the ground or an underground drainage system. Maintaining a gutter system that is free of blockages and functional requires regular maintenance.
But, many wonder in what situations gutters are required and not required. In this ppt we will discuss in detail the matter, ‘Are Gutters Necessary?’
The Jamstack Revolution: Building Dynamic Websites with Static Site Generator...Softradix Technologies
In this infographic, the Jamstack architecture emphasizes pre-rendered content and decoupling the frontend from the backend. It leverages static site generators (SSGs) to create fast-loading HTML files and APIs for dynamic functionality. Benefits include improved performance, enhanced security, scalability, and ease of deployment. Real-world examples include Netlify, Gatsby, and Contentful. https://softradix.com/web-development/
Colors of Wall Paint and Their Mentally Properties.pptxBrendon Jonathan
Discover how different wall paint colors can influence your mood and mental well-being. Learn the psychological effects of colors and find the perfect hue for every room in your home.
Courier & Package Tracking System Actually WorksIn Targos
In the world of modern logistics, the courier and package tracking system stands as a pivotal tool, offering transparency and efficiency throughout the shipping process. Let’s delve into the intricacies of courier and package tracking systems and explore how INTARGOS plays a key role in this domain.
DOJO Training Center - Empowering Workforce ExcellenceHimanshu
The document delves into DOJO training, an immersive offline training concept designed to educate both new hires and existing staff. This method follows an organized eight-step process within a simulated work setting. The steps encompass safety protocols, behavioral coaching, product familiarity, production guidelines, and procedural understanding. Trainees acquire skills through hands-on simulations and rehearsal prior to transitioning to actual shop floor duties under supervision. The primary aim is to minimize accidents and defects by ensuring employees undergo comprehensive training, preparing them effectively for their job roles.
Are Seamless Gutters Worth It? Explore nowacadiaborton
Seamless gutters live up to their name: they are uncomplicated gutters that flow freely without needless joins or seams. They do have seams, but they are limited to the downspouts and corners. Painted metal is used to make seamless gutters. If you're wondering why seamless gutters could be preferable to traditional ones, keep reading this ppt for the advantages.
SECUREX UK FOR SECURITY SERVICES AND MOBILE PATROLsecurexukweb
At Securex UK Ltd we are dedicated to providing top-rated security solutions tailored to your specific needs. With a team of highly trained professionals and cutting-edge technology, we prioritize your safety and peace of mind.
Our commitment to excellence extends beyond traditional security measures. We understand the dynamic nature of security challenges, and our personalized approach ensures that every client receives a bespoke protection plan.
Top Best Astrologer +91-9463629203 LoVe Problem SolUtion specialist In InDia ...gitapress3
Top Best Astrologer +91-9463629203 LoVe Problem SolUtion specialist In InDia Love ProBlem asTroloGer +91-9463629203 love problem solution astrologer
best love problem solution astrologer
online love problem solution astrologer
love problem solution astrologer in india
love problem solution astrologer in kolkata
love problem solution astrologer near me
love problem solution astrologer in ludhiana
love problem solution astrologer acharya ji
love problem solution astrologer in delhi
love problem solution astrologer amritsar
astrologer love problem solution
astrologer for love problem
astrology love problem solution
love solution astrologer
love problem solution specialist astrologer
love problem solution by astrologer
astrology love problem solution baba ji
love problem solve astrologer
love problem solution usa
love problem solution expert astrologer
astrologer for love marriage problem solution
love problem solution astrologer in mumbai
love problem solution muslim astrologer
love marriage specialist astrologer problem solution
famous love astrologer
love problem solution astrologer specialist
love problem solution astrologer baba ji
Maximizing Efficiency with Integrated Water Management SystemsIrri Design Studio
Integrated water management systems are essential for improving irrigation design sustainability and efficiency. Irri Design Studio helps customers maximize water consumption, reduce waste, and encourage responsible stewardship of water resources by utilizing cutting-edge technology like drone-based construction updates and BIM modeling. The increasing issues of water shortage and environmental protection require an all-encompassing strategy to water management. Irrigation systems may be planned to optimize water consumption efficiency while guaranteeing the safety of people and the environment by putting new ideas and concepts into practice. Visit our website https://www.irridesignstudio.com/ for more information.
Delightful Finds: Unveiling the Power of Gifts Under 100JoyTree Global
Stretch your budget and spread joy! This guide explores the world of gifts under 100, proving thoughtful gestures don't require a hefty price tag. Discover unique and practical options for birthdays, holidays, or simply showing someone you care. Find inspiration for every occasion within your budget!
Comprehensive Water Damage Restoration Serviceskleenupdisaster
Find out how Disaster Kleenup's professional water damage restoration services can quickly and efficiently restore your property. Find more about our advanced techniques and quick action plans. Visit here: https://iddk.com/disaster-cleanup-services/flood-damage/
Unlock the potential of Ruby on Rails for your next project. Hire RoR Developers from Semiosis for scalable and efficient web solutions. With expertise in RoR development, our team crafts robust applications to meet your business goals. Dial +1 9177322215 to collaborate with us and elevate your online presence.
Islamabad No 1 Amil Baba In Pakistan amil baba kala ilm.docxamilabibi1
Islamabad No 1 Amil Baba In Pakistan amil baba kala ilm.docxIslamabad No 1 Amil Baba In Pakistan amil baba kala ilm.docxIslamabad No 1 Amil Baba In Pakistan amil baba kala ilm.docxIslamabad No 1 Amil Baba In Pakistan amil baba kala ilm.docxIslamabad No 1 Amil Baba In Pakistan amil baba kala ilm.docxIslamabad No 1 Amil Baba In Pakistan amil baba kala ilm.docxIslamabad No 1 Amil Baba In Pakistan amil baba kala ilm.docxIslamabad No 1 Amil Baba In Pakistan amil baba kala ilm.docxIslamabad No 1 Amil Baba In Pakistan amil baba kala ilm.docxIslamabad No 1 Amil Baba In Pakistan amil baba kala ilm.docxIslamabad No 1 Amil Baba In Pakistan amil baba kala ilm.docxIslamabad No 1 Amil Baba In Pakistan amil baba kala ilm.docxIslamabad No 1 Amil Baba In Pakistan amil baba kala ilm.docxIslamabad No 1 Amil Baba In Pakistan amil baba kala ilm.docxIslamabad No 1 Amil Baba In Pakistan amil baba kala ilm.docxIslamabad No 1 Amil Baba In Pakistan amil baba kala ilm.docxIslamabad No 1 Amil Baba In Pakistan amil baba kala ilm.docxIslamabad No 1 Amil Baba In Pakistan amil baba kala ilm.docxIslamabad No 1 Amil Baba In Pakistan amil baba kala ilm.docxIslamabad No 1 Amil Baba In Pakistan amil baba kala ilm.docxIslamabad No 1 Amil Baba In Pakistan amil baba kala ilm.docxIslamabad No 1 Amil Baba In Pakistan amil baba kala ilm.docxIslamabad No 1 Amil Baba In Pakistan amil baba kala ilm.docxIslamabad No 1 Amil Baba In Pakistan amil baba kala ilm.docxIslamabad No 1 Amil Baba In Pakistan amil baba kala ilm.docxIslamabad No 1 Amil Baba In Pakistan amil baba kala ilm.docxIslamabad No 1 Amil Baba In Pakistan amil baba kala ilm.docxIslamabad No 1 Amil Baba In Pakistan amil baba kala ilm.docxIslamabad No 1 Amil Baba In Pakistan amil baba kala ilm.docxIslamabad No 1 Amil Baba In Pakistan amil baba kala ilm.docxIslamabad No 1 Amil Baba In Pakistan amil baba kala ilm.docxIslamabad No 1 Amil Baba In Pakistan amil baba kala ilm.docxIslamabad No 1 Amil Baba In Pakistan amil baba kala ilm.docx
2. What is Utility Locating?
Utility locating is the process of identifying and labeling public utility mains that are
underground. These mains may include lines for telecommunication, electricity distribution,
natural gas, cable television, fiber optics, traffic lights, street lights, storm drains, water
mains, and wastewater pipes. In some locations, major oil and gas pipelines, national
defense communication lines, mass transit, rail and road tunnels also compete for space
underground.
3. Public utility systems are often run underground; some by the very nature of their function,
others for convenience or aesthetics. Before digging, local governments often require that
the underground systems' locations be denoted and approved, if it is to be in the public
right-of-way.
5. Ground Penetrating Radar (GPR) is a large device that looks like a grass mower
and is similarly pushed along the surface of the ground. It sends radio waves that
penetrate down into the ground as it runs laterally the surface. When these
waves come across a foreign object or change in the dielectric property of the
material, the waves bounce off to the GPR device.
Ground Penetrating Radar
6. Any disturbance in the radio waves appears on the screen of the GPR
device. A proficient technician can interpret the information to designate
the type of underground feature.
7. GPR is used frequently to locate objects such as plastic, concrete, buried
manholes, pull boxes, valve assemblies, underground storage tanks, changes
in soil, and other things that cannot be located using other methods. GPR is
a required tool to detect the presence of non-metallic utilities and objects
9. Electromagnetic Scanning (EM) is a device that uses a transmitter and receiver to
locate metallic utility lines. The transmitter is attached directly to a utility line
through its surface feature. It will then send electrical currents down the utility
line that can be traced by the receiver. The receiver is used to identify the peaks
of the Electromagnetic fields generated from the electrical current. This is how
most underground utility lines are located. EM can only be used to locate metallic
utility lines.
Electromagnetic Scanning
10. A Split Box, another Electromagnetic scanner, is a handheld device that has a transmitter
on one end, a receiver on the other, and is connected together by a long pole. The device
is carried along the surface of the ground and detects metallic objects present under the
ground. In addition to detecting utilities, the split box is required for locating abandoned
utilities, underground storage tanks, buried manholes, and other metallic objects. Not all
utility locating companies use this device. Not using this device exposes the customer to
unnecessary risks.
Split Box
11. A Concrete Scanner is a smaller, handheld Ground Penetrating Radar (GPR) device that is
primarily used for concrete scans. The technician uses it by running it along the surface of
the concrete. Using the same technology as GPR, the concrete scanner sends high frequency
radio waves into the concrete, which bounce off of any changes in dielectric properties
within the concrete slab. It can be used to locate conduits, rebar, wire mesh, and other
objects embedded within the concrete slab.
Concrete Scanner
12. This device is a copper wire that is reinforced with fiberglass material. The
reel is approximately 150 feet long. The duct rodder is used to find non-
metallic utilities that are accessible from the ground surface.
The wire within the duct rodder can carry a current, which means that it
can be hooked up to the Electromagnetic transmitter device to send a
signal down the utility through the duct rodder.
Duct Rodder
13. After inserting the duct rodder and connecting the transmitter to the
copper wire, the EM receiver can then be used to locate the
electromagnetic fields emitted off of the duct rodder, and in turn locate
the utility.
15. A sonde is a small device that acts as a miniature transmitter. It is primarily used to
pinpoint blockages or to locate unusually deep utilities. When the sonde is sent
down a utility line, it sends off high powered signals as it travels through the line.
These signals can then be picked up on the surface of the ground, locating where
the sonde is in the utility.
Sonde
16. A sonde is typically sent through a utility line attached to the end of a duct rodder,
however they are also built into the head of a CCTV push camera or robotic crawler.
Sondes come in varying strengths. The deeper the utility, the stronger the sonde
device needed. The signal has to be strong enough to penetrate the soil and reach
the surface of the ground in order to be detected.
18. A rebar locator or detector is used primarily for locating rebar and reinforcement in
concrete. Using electromagnetic technology, the rebar locator produces a magnetic field
which the steel rebar responds to. A rebar locator can locate the location, direction, and
approximate depth of reinforcement in concrete.
Rebar Locator
19. A concrete thickness gauge is a non destructive technique used to measure the thickness
and integrity of concrete slabs. It can also be used to detect voids, cracks, and other
defects in concrete.
Concrete Depth Gauge
20. WE ARE ADVANCED INFRASTRUCTURE MAPPING. We have been in the Utility Locating
business for 27+ years. We provide Underground Utility Locating and Mapping services
for clients such as Engineering Companies, Surveying Companies, Construction
Companies, Municipalities, and as simple as a single homeowner in Virginia Beach, VA .
Underground Utility Services
21. Contact Us
Call us at: 757-785-5177
Mail us at:
info@aimlocatingva.com
Visit us at:
http://www.aimlocatingva.com/