cablenetindustries

What is Cable Trenching?

Tue, 25 Feb 2020 11:53:47 GMT

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Cable trenching is a method of laying cables into the ground by digging trenches. The cables are submerged underground via the trench and are then covered by a layer of earth, bitumen or concrete. Cable trenching, also known as underground cabling, became a popular method of installing cables in the early 90s. It is the bread and butter of the telecommunication industry as installing cables in trenches is a safe and effective way to protect cables from weather damage. This blog will outline the basics of cable trenching.

When is Cable Trenching Used?

Trenching is used frequently in roadways and footpaths for installation conduits, pits, and cables. Open trench cable laying is a popular method for a range of telecommunication and internet installation services. Cables that most frequently use the cable trenching installation method is the NBN, telecommunication cables, fibre optic installation, data cabling, electrical cabling, and AV cabling.

The Importance of Trenching Sizes

When installing underground cables, an important aspect to consider is the depth and width of the trench. To successfully bury a cable, the trench must be dug and prepared properly. The trench must be of adequate size for the cables and ducting. The size of the cable will heavily dictate the size trench you need to dig.

Machines Used for Cable Trenching

When installing cables, the type of machine you use will be impacted by the area you’re digging in. If you’re laying cable in a built-up area where there is a high chance of underground utilities being located, then a vacuum truck will be a suitable option.

Sucker trucks offer a non-destructive method of creating trenches which won’t damage pipes, cables, and utilities buried beneath the surface. If you’re sure that there won’t be any lines buried in the area you need to excavate, a ride-on trencher is a suitable machine to create the desired trench depth and width you require. On larger cable trenching projects excavators, tractors, or skid steers can utilise a trencher attachment to perform open trench cable laying.

Cable Trenching with CableNet Industries

The team at CableNet Industries have experienced cable layers and have complete a range of cabling services in rural, residential and civil locations. We can assist your next cable installation project from our offices in Sunshine West, Victoria and Yatala, Queensland. We provide cable trenching services Australia-wide including across Brisbane, Sydney, Canberra, Melbourne, Perth, Darwin, and beyond. Contact us to discuss our cable trenching services by giving us a call or filling out our online form.

Cable Trenching FAQ's

The Importance of Cable Testing

Fri, 21 Feb 2020 13:27:26 GMT

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Installing cables is an expensive process and needs to be treated with the utmost care. During the time between cable installation and termination, cables are prone to damage from a range of factors including foot traffic and the movement of building materials. Therefore, to save time and money, it is important to test cables to ensure they’re working as they should be. This blog will outline the importance of cable testing for your next project.

Testing for Damage

The most obvious reason for testing cables is to see if the cable has undergone significant damage. Even though the cable jacket may appear undamaged, this is not always the case for the line. Crushing, bending, and kinking can still occur without showing visible damage to the cable jacket. This can lead to serious issues down the line.

Finding Faults

Along with testing for damage, it is also equally important to test for faults. It is crucial to test for cable faults early in the process to avoid larger problems over time like having to replace a whole line after it has been installed. By cable testing, you can discover if the cable fault was caused by a manufacturer error or installation error.

Saving Costs

By finding cable faults early through cable testing, you can save time and money if you need to replace cables. If problems are discovered later, the costs can be significantly higher and it’s more likely it is that a large amount of cable will need to be replaced.

What to Check During Cable Testing

During cable testing it is important to perform commissioning tests, voltage tests and diagnostics. Early cable testing will significantly reduce the need for further testing. Things to check for include cable conformity, cable quality, and cable functionality.

Types of Cable Testing

When performing cable testing, there is a range of tests that can be performed to check for damage and faults. Some of these tests includes connection testing, wiring continuity, earth continuity, earth resistivity, and voltage testing. The type of testing you employ will heavily depend on the cable that has been installed on your project site.

Cable Testing with CableNet Industries

The team at CableNet Industries can perform a range of cable testing methods to find faults to save you time and money. We have a range of cable testing equipment we use to present you with accurate diagnostics and results. Our expert team can ensure that your cable infrastructure is healthy and working at optimal efficiency.

Contact CableNet Industries

CableNet Industries can provide cable testing services along with a range of other cable blowing , cable hauling , and fibre termination services Australia-wide. We have an office in Sunshine West, Victoria and Yatala, Queensland. From here, we can provide cable testing services across Brisbane, Sydney, Canberra, Melbourne, Adelaide, Perth, Darwin and beyond. Call now to discuss your telecommunication installation needs .

How Does Directional Drilling Work?

Fri, 07 Feb 2020 10:15:03 GMT

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Directional drilling has become a staple in the drilling industry, providing accurate and quality access to underground conduits that other traditional forms of excavation cannot supply. Directional drilling can be utilised in various industry projects including civil construction, commercial construction, mining, residential construction, and excavating services.

Directional drilling is a drilling process in which a well is bored at multiple angles to either retrieve natural resources for the ground or to install new and replace existing underground conduits. This process starts by first marking out the drill’s entry point as well as an exit point. Then the drill bit from the directional drill is inserted into the ground, making sure the drill head is suitable for the ground conditions.

Throughout the entire process, the drill bit is continuously monitored to ensure the correct path is being followed. Once the drill bit has reached the predetermined exit point, the reaming process begins. The reaming process extends the whole wider than the original pilot hole to accommodate the conduit being installed. While the drill is being pulled back through the ground, the conduit pipe is attached to the end. This allows for the hole to become bigger while installing the conduit, making the directional drilling process highly efficient.

Advantages of Directional Drilling

There are several advantages to applying directional drilling for your next excavation project. If time isn’t on your side, directional drilling is your best friend. This method offers much faster installation and allows for the work to be completed faster and at a high standard. Costs are also reduced due to less labour force required to operate the directional drill. Directional drilling also allows underground conduit installation to take place in varying locations, from installation under a road to under a river, directional drilling gives you this option.

What Type of Machinery is Required?

Now, in order to start any directional drilling project, you need to have the required machinery to undertake such projects. The piece of machinery required is either a horizontal directional drill or an all-terrain directional drill. These drills are specifically built to undertake directional drilling services that include cable, fibre, and water conduits. Specialised drill bits are utilised to ensure that your directional drilling project is successful and there is less chance of failure.

Get a Free Quote from CableNet Industries about Our Directional Drilling Services!

The team at CableNet Industries has had over 50 years of directional drilling experience and has never undertaken a directional drilling project that could not be completed. Our directional drilling equipment is of the highest calibre, ensuring high-quality service every time. Give the team at CableNet Industries a call or fill out our online enquiry form to get a free quote on our directional drilling services.

What is Pit and Pipe Installation?

Fri, 31 Jan 2020 10:15:04 GMT

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Pit and pipe installation s are not a new concept in the world of construction. Pit and pipe installations are a major method not only to utilise these various underground conduits in a safe manner but to hide these dangerous utilities from the general public.

Pit and pipe installation is the process of constructing trenches within the ground to lay various conduits under the ground's surface. These conduits are laid through a series of trenches, allowing them to provide various services to your home, industrial building, or anything in between. Pit and pipe construction is often conducted on existing buildings to either repair damages or maintain their integrity.

What Underground Conduits Can be Installed?

There is a multitude of underground conduits that can be installed through the pit and pipe installation method. These conduits are:

Electrical & Communications

Electrical and communication services provide each house, building, or structure with electricity to power household appliances in a safe manor. Communication lines are also installed in conjunction with electricity.

Sewer

Sewer pipework is a conduit that allows for waste material to be removed from all locations. The primary use is to transport wastewater or sewage from your household or commercial building through a sewage system for treatment or disposal.

Gas

Gas lines are also an underground conduit that connects to infrastructure that utilises gas. These lines are connected to a meter that distributes natural gas through plastic, copper, or steel conduits.

Water

Water conduits are utilised to carry fresh-water underground to taps and other faucets in building infrastructure. They can also be used for other purposes such as protecting electrical cables from becoming damaged.

What Machinery is Required?

The machinery that you require for your pit and pipe installation all depends on what stage your surrounding infrastructure is at. If you are implementing new conduits underground to override existing utilities, utilising a vacuum truck is the safest option. Hydro excavation is considered the safest trenching and excavation method. However, if your infrastructure has just been completed, chances are there are no existing underground utilities. In this case, you could implement the help of a trencher which are available in varying sizes to tackle all pit and pipe installation tasks. If you aren’t able to get your hands on a trencher, you could hire an excavator with a trencher attachment. There are various machinery options for you to tackle your pit and pipe installation project.

Contact CableNet Industries for All Your Pit and Pipe Installation Requirements!

If you are looking to install underground conduits for a new residential home or commercial building, give the team at CableNet Industries a call today. We are leaders in pit and pipe installations and have completed projects in a variety of locations so we know we can assist your underground conduit installation. Get a free quote from us by filling out our online enquiry form!

The Different Methods of Cable and Pipe Locating

Fri, 24 Jan 2020 10:15:02 GMT

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In order to locate underground utilities such as gas, water, telecommunications, stormwater, electricity, and sewer piping, you need to determine the correct procedure that will allow you to locate your utilities. Understanding where particular underground utilities are can save you serious amounts of money in the long run, while also reducing the length of your project. If you require cable and pipe locating services, there are a wide variety of methods that can be used depending on the size and location of your project.

The three main methods of locating underground utilities are:

Electronic Locating

Electronic locating is a widely implemented method of cable and pipe locating and allows a contractor conducting the locating to understand the exact depth and alignment of underground utilities. Electronic locating equipment uses electromagnetic frequencies to detect these utilities. These frequencies are located from a transmitter and receiver that omit and detect electromagnetic waves. There are three ways to conduct electronic locating; clamp induction, direct connection, and dropbox induction. This method of cable and pipe locating can be applied before any excavation project that is excavating above functional underground utilities.

Ground Penetrating Radar

Ground penetrating radar (GPR) is an underground utility locating technique that implements a geographical survey method that uses electromagnetic radiation pulses to uncover the pipes and cables below the ground. Now, this method doesn’t require any excavation and isn’t intrusive while also being able to examine other materials such as asphalt, concrete, and granite. GPR can effectively detect a range of metallic and non-metallic materials but works best if there is a significant difference in electrical properties of each material being surveyed. Whether your excavation project is residential, commercial, or industrial, GPR can detect any and all underground utilities so you aren’t left with a significant utility repair cost.

Hydro Excavation

Hydro excavation is the process of utilising pressurised water; whether hot or cold, from a vacuum truck and start removing or moving soil to access to underground utilities. Hydro excavation is regarded as the safest excavation method when compared to traditional excavation techniques as minimal damage is caused to the utilities underground while also decreasing injury rates. Hydro excavation can be used in a variety of working environments including landscaping, pole, sign and line service installations, and many more.

Looking for Experienced Contractors to Locate Your Underground Utilities? Contact CableNet Industries

Are you looking to replace one of your underground conduits or starting an excavation project, give the team at CableNet Industries a call today or fill out our online enquiry form to discuss your project and how our cable and pipe locating methods can assist you. With over 50 years of experience, we know we can deliver leading service for your project.

Health and Safety, Environmental, and Quality Management Processes

Fri, 17 Jan 2020 10:15:01 GMT

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At CableNet Industries, we’re dedicated to implementing safety procedures that produce effective, sustainable and safe solutions for cable and telecommunication infrastructure projects . We employ an Integrated Management System (IMS) that consolidates Healthy and Safety, Environmental, and Quality management processes within a single system. Our IMS is underpinned by a range of State and Commonwealth legislative requirements. Fully accredited with Australia’s major telecommunication companies including Telstra and Optus, our services are proven to abide by all national and state standards.

Common Fibre Optic Termination Methods

Thu, 14 Feb 2002 13:29:42 GMT

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In recent years, fibre optic termination methods have become more advanced with several methods now common practice in the industry. Choosing the right termination method for your cable will depend on a range of factors including the installation environment, connector performance, tools, and your budget. In this blog, we will outline the three most common methods of fibre optic termination to help you choose the suitable termination method that will reduce cost and maximise efficiency on your project.

Pigtail Splicing

This first fibre optic termination method we’re going to explore is pigtail splicing. This is a commonly used fibre splicing technique. A pigtail is a piece of cable with one or multiple factory-polished connectors at one at end bare fibre on the other.

To complete this termination method, the installer will first need to secure and route the fibre-optic and pigtail cable in a splice tray. Then the bare end of the cable is spliced to field fibre. Once this is complete, the splice is routed into the splice tray which is then installed into the hardware.

To perform this type of fibre optic termination method, the installer needs a high level of experience. This method will also require the use of a fusion splicer and cleaver.

No-Epoxy/ No-Polish (NENP) Connector

Another way to successfully terminate fibre is to use a no-epoxy/no-polish (NENP) connector. This method is the fastest and simplest way for a newer installer to complete. This termination method is faster because the connector’s face is polished in the factory and the field fibre is mechanically spliced to a factory-cleaved fibre stub. The NENP connector termination method only takes about 2-3 minutes to complete and is relatively quick to install. You will require a NENP toolkit.

Firstly, the field fibre must be prepared by stripping the protective coating down to bare glass. Then the field fibre is inserted into the connector until placed against the factory-stubbed fibre. It is then locked into place mechanically using the tools that hold the connector.

Epoxy-and-Polish

The final method of fibre-optic termination we’re going to explore is using an epoxy-and-polish (EP) connector. This semi-complex termination method can take up to 5 minutes and will require an EP tool kit.

To perform termination through an EP connector, epoxy is inserted into the connector ferrule. The field fibre is then stripped and cleaned. If the connector is anaerobic, the bare fibre is painted with an activator and inserted into the connector. If it is a heat-cure connector, fibre is inserted into the connector and placed in an oven for the epoxy to cure. Once cured, the fibre stub above the ferrule is removed. The final step is to polish the end face of the connector using polishing films.

Things to Consider

Whatever termination method you choose, an important factor to consider is the process being followed in accordance with industry standards. To successfully terminate a fibre optic cable, you should employ a certified and experienced installer. This is what the team at CableNet Industries can provide.

Contact CableNet Industries

CableNet Industries provides a range of cable and fibre optic services including fanout kits, fibre splicing , cable hauling , cable testing and commissioning , cable blowing and fibre and cable ploughing . We perform our services Australia-wide form our offices in Sunshine West, Victoria and Yatala, Queensland. Reach us anywhere across Brisbane, Sydney, Canberra, Melbourne, Adelaide, Perth, Darwin and beyond. Contact now .