Is There Value In a CCTV Survey?
Written by J.Jackson | Published: 17th July 2026
When people think of a CCTV drainage survey, they often picture a camera being sent through a pipe to identify defects and blockages. While that is certainly an important part of the process, it only tells part of the story.
The real value of a CCTV survey is not simply identifying issues underground. It is understanding where those issues are, how they relate to the wider site, and what actions need to be taken next.
For property owners, architects, developers, and contractors, that additional context can make a significant difference when planning works, investigating problems, or managing risk.
What Is a CCTV Drainage Survey?
A CCTV survey uses specialist camera equipment to inspect underground drainage systems. The camera is fed through the network, allowing surveyors to assess the condition of the pipework and identify potential issues without the need for excavation.
During a survey, it is possible to identify:
- Blockages
- Root ingress
- Displaced joints
- Cracked or damaged pipework
- Collapsed sections
- Connection points
- Changes in pipe size or direction
- General drainage defects and deterioration
This information provides a detailed picture of the condition of the drainage network and can help diagnose both existing and potential future problems.
The Problem with Traditional CCTV Surveys
Historically, many CCTV drainage surveys have been delivered as a combination of video footage and a written report.
While this provides valuable information, it often leaves the client with an important challenge.
They can see the defects, but they may struggle to understand exactly where those defects sit within the wider site. The information exists, but the context is often missing.
This can lead to additional time spent interpreting reports, cross-referencing drawings, and trying to understand how the drainage network interacts with buildings, roads, boundaries, and proposed developments.
For larger sites or complex projects, that lack of clarity can slow decision-making and increase uncertainty.
Why Context Matters
Imagine discovering a damaged section of pipe during a CCTV survey.
Knowing that the defect exists is useful.
Knowing that the defect sits directly beneath a proposed extension, access road, or future building footprint is far more valuable.
The ability to visualise the drainage network within the context of the wider site helps project teams make informed decisions quickly and confidently.
Whether you are:
- Planning a property extension
- Preparing for construction works
- Investigating recurring drainage issues
- Assessing development constraints
- Managing a commercial property portfolio
Understanding both the condition and location of drainage infrastructure is essential.
How SolidPoint Are Leading the Industry with CCTV Surveys
Adding CAD Drawings to CCTV Survey Data
We believe a CCTV survey should deliver more than just footage and a defect report.
That is why we provide CAD drawings of the surveyed drainage network alongside the CCTV survey results. These drawings show:
- Pipe runs
- Drainage depths
- Manholes
- Inspection chambers
- Key drainage assets
- The relationship between drainage infrastructure and surrounding site features
This creates a clear visual representation of the drainage network that can be easily understood by everyone involved in a project.
Rather than trying to piece together information from multiple sources, clients can immediately see how the drainage system relates to buildings, roads, boundaries, and proposed works.
Top Benefits of a CCTV Survey with CAD Drawings
1. Faster Decision-Making
When drainage information is presented clearly on a drawing, project teams can quickly understand site constraints and make informed decisions without lengthy interpretation.
This can save valuable time during planning, design, and construction phases.
2. Reduced Risk
Knowing the location and condition of underground drainage infrastructure helps reduce the risk of unexpected issues during construction or excavation works.
Accurate drainage information allows teams to plan around existing assets and address potential problems before they become costly delays.
3. Better Project Understanding
A CCTV survey should not just tell you that a problem exists.
It should help you understand where it is, what it affects, and what the next steps should be. By combining CCTV inspection data with accurate CAD drawings, clients gain a much clearer understanding of their drainage infrastructure and can move forward with confidence.
The surveying industry has traditionally focused on delivering exactly what was requested. However, the most valuable surveys are often those that provide clients with the information they actually need to make decisions.
A CCTV drainage survey should not simply identify defects beneath the ground. It should provide practical, usable information that helps clients understand their site, reduce uncertainty, and plan future works effectively.
By combining CCTV inspection data with detailed CAD drawings, survey information becomes more accessible, more useful, and ultimately more valuable.
Need a CCTV Drainage Survey?
Whether you are investigating drainage issues, planning construction works, or simply want a clearer understanding of your site's underground infrastructure, a professional CCTV drainage survey can provide the information needed to move forward with confidence. At SolidPoint, our CCTV surveys are designed to deliver more than just inspection footage. We provide the context and clarity needed to support informed decision-making from the outset.