When it comes to identifying drainage problems, a CCTV drain survey is one of the most effective tools available.Whether you’re dealing with off mains or mains connected wastewater systems, a CCTV survey offers a non-invasive way to assess the condition of your pipework highlight the route cause of recurring blockages and flooding. These surveys are a vital component when planning new construction, or maintaining a commercial drainage system. But what exactly is a CCTV drain survey, and how can it benefit you? Let’s explore.
What is a CCTV Drain Survey?
A CCTV drain survey involves using advanced camera technology to inspect the inside of your drainage system. The cameras are inserted into the pipes and send live footage to a monitor, allowing trained technicians to identify issues such as:
Blockages
Root cause of flooding
Cracks or structural damage
Tree root intrusions
Misaligned joints
General wear and tear
At Cotterill Environmental, we combine our CCTV surveys with high-pressure water jetting to clear drains before inspection, ensuring a thorough and accurate assessment.
Why Might You Need a CCTV Drain Survey?
A CCTV drain survey can be useful in many situations, including:
Persistent Blockages: If plunging or rodding hasn’t resolved the issue, a survey can identify hidden problems.
Flooding: The ground is saturated with storm or waste water
Property Purchases: Ensure the drainage system of a property is in good condition before buying.
Pre-Construction Checks: Confirm the suitability of existing drains for new builds or extensions.
Drain Maintenance: Regular inspections can help identify potential problems before they escalate.
How Does a CCTV Drain Survey Work?
Drain Clearance: Prior to the survey, drains are cleared using high-pressure water jetting to remove debris, grease, and blockages.
Camera Insertion: A waterproof camera is fed into the drain. Depending on the pipe size, either a push-rod or crawler camera system is used.
Footage Analysis: The live footage is monitored, and any issues are recorded. Technicians can pause and zoom in on specific areas for a closer look.
Detailed Reporting: A comprehensive report is compiled, including images, video footage, and recommendations for repairs or maintenance.
What Are the Benefits of a CCTV Drain Survey?
Accurate Diagnosis: Pinpoint the exact location and cause of drainage problems.
Non-Invasive: No need for disruptive excavation or guesswork.
Cost-Effective: Address issues promptly, avoiding expensive repairs.
Prevention-Focused: Spot potential problems early to maintain your drainage system.
CCTV Drain Survey with High-Pressure Jetting
At Cotterill Environmental, we pair our CCTV surveys with high-pressure water jetting. This ensures your drains are free from blockages, grease, and debris before inspection, providing:
Enhanced Accuracy: Clear drains allow for better visibility during the survey.
Immediate Solutions: Jetting removes common obstructions, resolving minor blockages on the spot.
Improved Performance: Clean drains function more effectively, preventing future issues.
Do CCTV Drain Surveys Work for All Properties?
Yes, CCTV drain surveys are suitable for residential, commercial, and industrial properties. They can inspect a variety of drainage systems, including:
Domestic pipes
Sewers
Storm drains
Commercial drainage networks
For properties with extensive systems, specialist equipment can cover longer distances and larger pipe diameters.
How Cotterill Environmental Can Help
At Cotterill Environmental, we offer professional CCTV drain survey services tailored to your needs. Whether you’re investigating a blockage, planning a new project, or maintaining your drainage system, our experienced team uses the latest technology to deliver accurate results and actionable solutions.
Our services also include drain cleaning and sewage treatment maintenance, ensuring your system stays in top condition.
Get Expert Advice Today
A CCTV drain survey is a smart investment for identifying and addressing drainage issues effectively. Contact Cotterill Environmental today to learn more about our CCTV drain survey services or to book an inspection. Call us on 0121 461 4861 or fill out our online enquiry form.
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