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  • Mary Bell

CCTV Drain Survey in Bristol | Latest Facts You Need To Know In 2022

Updated: Aug 17, 2022

Drain maintenance is one of the most important services in Bristol, helping to keep the water clean and the area free from foul smells. If the drainage system gets blocked, it becomes messy and difficult to manage, with the worst problem of all being the reverse flow of drainage water.

Many things can cause a blockage in the drainage system, but equally, there are many ways to cure the problems, too. Generally, the methods used to repair drainage are costly and when the exact nature of the problem is unknown, money can be wasted. Looking deep inside a drain to determine the actual blockage problem is difficult but not impossible, especially if you use the CCTV drain survey.

What is the CCTV drain survey? In this article, we will explain what the CCTV drain survey is all about, and why you should consider it.

What is a CCTV Drain Survey?

A CCTV drain survey helps to detect the root cause of any drain blockage by identifying the exact problem and enabling a suitable solution to be found, which means that not only is money spent more wisely, but you reduce the risk of applying the wrong solution and increasing the problem instead of resolving it.

Some blockages caused by items such as cloth, rock, or paper can be removed by hand while others such as hair, grease, oil, and dirt need a chemical solution. When removing blockages by hand, make sure to wear durable quality gloves to prevent your hands from getting dirty. When you must use chemicals to unblock the drain a face mask is also advised to prevent inhaling toxic fumes. You can use home remedies as well which work the same as commercial chemicals to dissolve the blockage. These will save you money, too.

Because of the multiple drain cleaning solutions, people can easily get confused selecting the right solution for their drainage problems, but thanks to the CCTV drain survey, almost 50% of the effort to find a solution is removed by displaying the actual cause of the blockage.

Pro Blocked Drains in Bristol uses no dig technology to get in-depth and accurate footage and reports of the drainage system. So, using the CCTV drain survey facility makes your work so much easier.

How the CCTV Drain Survey Works

The CCTV drain survey consists of a camera that is placed through the rodding cap and local manhole. It comes with a pipe system that allows the operator to press the camera to take an image of the scene. In this way, you can easily get detailed images of the dark drain areas, and also record the overall distance that the camera covers through the drain.

After completing the survey, the operator is able to examine the images and find the best solution for the problem, and with the distance calculation, the correct solution can be made at the right spot, making the whole process more efficient and cost-effective.

What Equipment is Used for CCTV Drain Surveys?

The CCTV drain survey equipment comes as a complete unit and comprises the following components to ensure professionals get accurate reports of the internal drainage system. So, let’s review what this equipment is and how it benefits in capturing the scene.

1. Camera

For capturing and recording the scene, the camera plays an essential part. For the best results, a high-quality camera is used. In fact, the better the quality of the camera, the better results you will get. It is important to choose a camera that is also robust and waterproof to prevent any damage from occurring to it when put into the drain.

2. Access Rods

The second piece of equipment that the CCTV drain survey has is the access rod. These rods are made specially to add flexibility to the camera and allow you to move it in multiple directions so, the operator can easily navigate and view the condition of the drainage system irrespective of how contorted the drainage system is. A useful feature of the access rod is that you can take pictures of the scene whenever you want.

3. Crawlers

A remote-controlled crawler helps you to access anywhere in the drainage system to view its condition. It adds great mobility to the CCTV drainage system and enables the camera to be moved throughout the obstructed pipe and capture the whole scene.

4. Sonar

Sonar is another piece of equipment used in the CCTV drain survey system which is reserved for filled pipes. With the help of sonar, you can get a complete insight into the condition of the drainage pipe even in the areas that you cannot see.

5. Dye Testing

Dye is injected into the drainage pipe so that the camera operator can monitor any blockages and leaks in the drainage system, and see the location of the damage.

6. Cat

The cat locates electrical cables that could cause a safety hazard when digging.

7. Jenny

This is a specialized tool that causes a low voltage to pass through the metal pipes. It helps CCTV drain surveys to cover more distance.

What Issues Can You Find Through the CCTV Drain Survey?

The CCTV drain survey is efficient in finding root causes and is, therefore, able to find almost all the issues that can block a drain.

So, let’s review these issues and find the right solution to cure them.

  • Blockages

  • Collapsed drain

  • Corrosion

  • Animal intrusion

  • Burst/Leaking pipes

  • Tree root infiltration

  • Evidence of displacement and poor installation

Burst pipes, poor installation, and evidence of displacement are the major issues. They need to be treated carefully and immediately. If they are not treated early, they can cause huge problems in addition to reverse flow and bad odors.

If you do not repair the main problem, then the drain will get blocked again, so after removing the blockage, you should make sure to repair the pipes and correct any poor installation.

To remove the blockages, you should look for the best solution and ensure you do not use harsh chemicals with plastic pipes as these may damage them. You can use a diluted solution to remove the blockage as it will be less harsh and will not damage the pipes. Of course, if you can remove the blockage by hand then there is no need for this extra effort.

When and Why Will You Need a Drain Survey?

Small drainage systems are easy to handle. If somehow, they get blocked then the blockage can be removed easily because the actual cause of the blockage can be seen by simply opening the drain cover to see what is stopping the water flow.

But in the case of deep drainage systems, locating the actual cause is difficult, even using a torch. To search for the problem inside the drain, you need to use the CCTV drainage survey. It is a precise, cost-effective, and time-saving solution.

It is easy to insert the CCTV even if the drainage pipes are narrow and you can also move the camera around the drainage area to locate the source of the problem. So, if you have a blocked drain, use the CCTV survey first to locate the actual problem and then find the right solution for it.

The faster you find the problem, the faster you will be able to apply the correct solution to it. So, stop stressing yourself thinking about the right solution for your blocked drains. Contact the drain cleaning company first and locate the exact cause.

Now, you might be wondering…

Which drainage company should you consult for the CCTV drainage survey? Read on to get the answer.

Pro Blocked Drains CCTV Drain Surveys in Bristol, Guaranteed To Work

Whenever you need to resolve any blocked drain issues, you can contact Pro Blocked Drains professionals in Bristol. We guarantee you excellent customer service and satisfaction, all at an affordable rate. We provide multiple services including 24/7 customer support.

To find out more or book a call-out, contact Pro Blocked Drains on 0800 611 82 99, email

Our CCTV Drain Survey in Bristol, Does What Other Companies Can't!

Pro Blocked Drains is better than other Bristol drain unblocking companies because of the following reasons.

  • Fully qualified safe-contractor-approved workers

  • Quick response time

  • Fully insured

  • Competitive price

  • 24-hour blocked drain services

  • No call-out fee

  • 5-star rating

All these services make it easy for us and our clients to report any drainage problems to the customer. Our professionals first inspect the cause of the blockage and unblock the drain with the right tools in the shortest time possible.

We use CCTV drain surveys, also known as no-dig camera technology. With the help of this technology, professionals can look inside the pipe and locate all the blockages so that they can select the right tools for the work. We also provide 24/7 services so clients can rely on us all the time. So, if you want to save time, money, and stress, consult Pro Blocked Drains company.

Wrapping It All Up!!!

CCTV drain surveys are important for finding the root cause of the problem. This is because they are reliable, cost-effective, and time-saving solutions. Helps you to see inside the drainage system and locate any dark areas, or damage, and view the general condition of the pipes.

And no matter how many turns your drain has, you can easily move the camera into every corner and capture what you see there.

So, what are you waiting for? Contact Pro Blocked Drains on 0800 611 82 99 or email and let us help you resolve your home drainage problems also. Learn more about our guide to Step-By-Step drain cleaning in Bournemouth.

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