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(425) 478-3133

How Long Does a Sewer Scope Take?

a rusted sewage cover with the word sewer carved on it

Are you planning to get a sewer scope for your property? Understanding the duration of a sewer scope is essential to managing your time and expectations effectively.

Sewer inspections play a vital role in maintaining the integrity of your sewer system and detecting potential issues. In this article, we will explore the factors that influence the duration of a sewer scope, the standard methods employed, and the significance of timely inspections.

So, let's dive in and uncover all there is to know about sewer scope durations!

What is a Sewer Scope?

A sewer scope is a visual inspection technique used to assess the condition of sewer lines and detect any potential problems. It involves inserting a specialized camera into the sewer system to capture real-time footage, providing a clear view of the interior of the pipes.

This allows professionals to identify issues such as blockages, cracks, tree root intrusion, or other damage that may hinder the proper functioning of the sewer system.

What is the Process Like?

During a sewer scope inspection, a trained technician will access the sewer cleanout or remove a toilet to gain entry into the sewer system. They will then insert a high-resolution camera attached to a flexible cable into the pipes.

As the camera navigates through the sewer lines, it captures detailed footage of the interior, providing valuable insights into the condition of the pipes. The technician will analyze the footage and provide a comprehensive report with their findings and recommendations.

This process usually takes about an hour, but can take longer depending on several factors.

Factors Affecting the Duration of a Sewer Scope

The duration of a sewer scope can vary depending on several factors. Understanding these factors will help you better estimate the time required for the inspection.

Length and Complexity of the Sewer System

The size and complexity of the sewer system can significantly impact the duration of the inspection. Larger properties or commercial buildings with extensive sewer networks may require more time to complete a thorough inspection compared to smaller residential properties.

Type of Inspection Method Used

Different inspection methods have varying time requirements. For instance, a CCTV inspection, where a camera is inserted into the pipes, may take less time compared to a hydrostatic testing method, which involves filling the pipes with water to check for leaks.

Accessibility and Condition of the Sewer Pipes

The accessibility and condition of the sewer pipes can also affect the duration of the inspection. If the pipes are easily accessible and in good condition, the inspection process can be faster. However, if the pipes are difficult to access or in poor condition, it may take longer to navigate through the system and identify any issues.

Presence of Blockages or Obstructions

The presence of blockages or obstructions in the sewer lines can prolong the inspection time. If the camera encounters debris, tree roots, pipe breaks, or other obstacles, the technician may need to spend additional time clearing or bypassing these obstructions to complete a thorough inspection.

Common Methods of Sewer Inspection

Various methods are employed for sewer inspections, each with its advantages and limitations. Let's explore some of the most common methods used in sewer scope inspections.

CCTV (Closed-Circuit Television) Inspection

CCTV inspection is a popular method that utilizes a specialized camera system to visually inspect the sewer pipes.

The camera is attached to a flexible cable and inserted into the pipes, capturing real-time footage that is displayed on a monitor. This method allows technicians to assess the condition of the pipes, identify blockages, and detect any signs of damage or deterioration.

Advantages and Limitations of CCTV Inspection

One of the significant advantages of CCTV inspection is its ability to provide a visual assessment of the sewer pipes without the need for excavation. It allows for accurate identification of problems, ensuring targeted repairs. However, limitations may arise if the camera encounters obstructions that impede its movement or if the pipes have significant damage that obstructs the view.

Smoke Testing

Smoke testing involves introducing non-toxic, artificially produced smoke into the sewer system to identify any leaks, cracks, or faulty connections. The smoke is pressurized and pumped into the pipes; any escaping smoke indicates potential issues.

In a smoke testing procedure, a technician introduces the smoke into the sewer lines using specialized equipment. The smoke fills the pipes and escapes through any leaks or cracks, making them visible to the naked eye. This method is beneficial for identifying areas where sewer gases may enter a building or for locating structural defects.

Advantages and Limitations of Smoke Testing

Smoke testing is a cost-effective and efficient way to locate leaks and faults in the sewer system. It is particularly helpful for identifying connections to stormwater systems, illegal plumbing connections, or damaged pipes.

However, it may not be suitable for detecting issues that are not associated with smoke escape or in situations where the pipes are not airtight.

Hydrostatic Testing

Hydrostatic testing involves filling the sewer pipes with water to check for leaks or potential failures in the system. It is commonly used to assess the integrity of newly installed pipes or verify repairs.

In hydrostatic testing, a section of the sewer line is isolated, and water is introduced under controlled pressure. The pressure is maintained for a specific duration to ensure that the pipes can withstand the water pressure without any leaks. This method allows technicians to identify any weaknesses in the pipes or connections.

Advantages and Limitations of Hydrostatic Testing

Hydrostatic testing provides a comprehensive assessment of the sewer system's integrity by detecting leaks or weaknesses that may not be apparent during visual inspections. However, it can be time-consuming and may require additional equipment and resources compared to other inspection methods.

Trenchless Inspection Methods

Trenchless inspection methods, such as pipe bursting or pipe lining, are becoming increasingly popular as they minimize the need for extensive excavation. These methods involve repairing or replacing damaged sewer lines without the need for traditional trenching.

Trenchless inspection methods utilize advanced technologies to repair or replace damaged sewer pipes without extensive excavation. Pipe bursting involves breaking the existing pipe while simultaneously installing a new one, while pipe lining involves inserting a liner into the existing pipe to create a new, seamless pipe within it.

Advantages and Limitations of Trenchless Inspection Methods

Trenchless inspection methods offer several advantages, including minimal disruption to the property, reduced costs, and shorter completion times compared to traditional excavation methods. However, these methods may not be suitable for all scenarios, depending on the condition and accessibility of the sewer pipes.

Why Should I Get a Video Pipe Inspection?

A video pipe inspection, such as a sewer scope, offers several significant benefits that make it a worthwhile investment. Here's why you should consider getting a video pipe inspection:

Identify hidden issues:

A video pipe inspection allows you to see what's happening inside your sewer system. It can reveal blockages, cracks, or other damage that may be hidden from view. By detecting these issues early on, you can address them before they escalate into costly repairs or emergencies.

Plan maintenance and repairs:

A thorough understanding of the condition of your sewer system enables you to plan necessary maintenance and repairs effectively. By proactively addressing issues, you can avoid unexpected disruptions and save money in the long run.

Peace of mind:

A sewer scope inspection provides peace of mind, especially if you're purchasing a new property or have concerns about your existing sewer system. Knowing that your sewer lines are in good condition can alleviate worries and ensure a smoothly functioning plumbing system.

Sewer Scope with Pro Sewer Repair

When it comes to sewer scope inspections, trust Pro Sewer Repair to deliver efficient and reliable services. Our team of experienced technicians utilizes state-of-the-art equipment and techniques to provide comprehensive inspections and accurate assessments.

With our expertise and commitment to customer satisfaction, we ensure a seamless experience from start to finish.


a dark sewer tunnel

In conclusion, the duration of a sewer scope can vary depending on several factors, including the length and complexity of the sewer system, the inspection method used, the condition of the pipes, and the presence of blockages.

Understanding these factors allows you to estimate the time required for a thorough inspection. Timely sewer inspections are crucial for identifying and addressing potential issues early on, ensuring the proper functioning of your sewer system.

Whether it's a residential or commercial property, Pro Sewer Repair is here to assist you with efficient sewer scope services.

Don't delay; schedule your sewer scope today and gain valuable insights into the condition of your sewer lines.

Do you want a free estimate?

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