Clark Drainage’s comprehensive CCTV drain survey services utilise cutting-edge technology to provide detailed insights into your drainage system’s condition.
Most of the time, drain blockages can be fixed fairly easily using our water jetting equipment. However, if the problem is more complicated than it first appeared, then our technicians will need to take a closer look.

To do this, they carry out expert CCTV Surveys and SONDE Plus Locating. Not only does this allow us to identify the cause of virtually any drainage problem, but it also helps us come up with the most cost-effective course of action to get things fixed for you.
When you book a CCTV Drain Survey with Clark Drainage, you will receive a full video report, as well as a comprehensive PDF document complete with detailed information of the survey and the site plan.
If the survey uncovers any defects, then the camera will take high-quality pictures that allow our technicians to identify the best solution. Finally, you will also be provided with an estimated cost for the required work- ensuring there are no nasty surprises further down the line. Instead, everything is clear and simple, to give you extra peace of mind.
The Power of Visual Diagnostics
A CCTV drain survey offers unprecedented visibility into your drainage system, allowing our technicians to:
- Identify hidden blockages that standard methods can’t detect
- Locate structural damage, cracks, or pipe collapses
- Detect invasive tree roots before they cause catastrophic damage
- Pinpoint joint displacements and pipe misalignments
- Document scale buildup and sediment accumulation
- Map the complete layout of underground drainage networks
- Verify the effectiveness of previous repair work
This visual diagnostic approach eliminates guesswork, allowing our technicians to develop targeted solutions based on actual conditions rather than assumptions.
Our Comprehensive CCTV Survey Process
Initial Assessment and Preparation
Before deploying our CCTV equipment, our technicians conduct a thorough assessment of accessible drainage points. This preliminary evaluation helps determine the optimal entry points for our camera systems and identifies any immediate surface-level issues requiring attention.
The preparation phase includes clearing access points, removing obvious debris, and preparing the drainage system for a detailed inspection. This methodical approach ensures the most efficient and effective survey possible.
Advanced Camera Deployment Technology
We utilize industry-leading CCTV drainage cameras designed specifically for navigating complex drainage systems. Our flexible push-rod cameras can navigate through toilet pans, trapped gullies, and challenging 45-degree bends with remarkable precision, allowing complete inspection of smaller diameter pipes throughout your property.
For larger commercial systems, our specialized crawler units can survey pipes up to 900mm in diameter. These sophisticated remote-controlled units feature powerful illumination systems, pan-and-tilt camera heads, and precise navigation controls that allow our technicians to thoroughly examine every aspect of large-diameter drainage infrastructure.
Real-Time Analysis and Documentation
During the survey, our technicians monitor high-definition video feeds in real-time, identifying potential issues as the camera progresses through your drainage system. This immediate analysis allows us to quickly focus on problem areas and gather additional footage of critical concerns.
All video footage is recorded in high definition, ensuring that even the smallest details are captured clearly. Our technicians carefully document the location and nature of any identified issues, creating comprehensive records that inform our repair recommendations.
Detailed Reporting and Documentation
Our CCTV drain survey reports set the industry standard for thoroughness and clarity. When you book a CCTV drain survey with Clark Drainage, you receive:
Comprehensive Digital Documentation
Your complete report package includes high-definition video footage of the entire survey, allowing you to see exactly what our technicians discovered. This footage is provided on DVD or digital media for your records and can be extremely valuable for insurance claims, property transactions, or future maintenance planning.
Professional Written Analysis
Our detailed written report explains all findings in clear, non-technical language. This document includes:
- A complete assessment of your drainage system’s condition
- Precise locations and descriptions of any identified issues
- Analysis of the severity and urgency of required repairs
- Recommendations for immediate and preventative maintenance
- Clear explanations of the potential consequences if issues remain unaddressed
Site Mapping and Visual Evidence
Each report includes detailed site plans showing the exact layout of your drainage system with precise locations of any problems identified. Critical issues are documented with high-resolution still images extracted from the video footage, providing visual confirmation of our findings.
Transparent Cost Estimates
Unlike companies that provide vague assessments, our reports include detailed cost estimates for any recommended repairs or maintenance. These estimates break down the labour, materials, and time required, ensuring complete transparency and allowing you to make informed decisions about how to proceed. We believe in eliminating surprises and giving our customers clear information about potential costs before any work begins.
Advanced Problem Detection and Solutions
Our CCTV drain surveys frequently uncover issues that would remain hidden with less thorough inspection methods:
Structural Damage Assessment
Our high-resolution cameras can detect hairline cracks, structural weaknesses, and early signs of pipe collapse before they develop into catastrophic failures. This early detection allows for less invasive and more cost-effective repairs, potentially saving thousands in emergency repair costs.
Root Intrusion Identification
Tree roots seeking moisture often infiltrate drainage systems through tiny openings, creating blockages and eventually causing structural damage. Our CCTV surveys precisely locate these intrusions, allowing our technicians to implement specialized root cutting solutions and protective lining to prevent recurrence.

Foreign Object Location
From flushed items to construction debris, foreign objects in drainage systems can cause persistent blockages that resist standard clearing methods. Our cameras precisely locate these obstructions, enabling targeted removal without unnecessary excavation or disruption.
Scale and Sediment Analysis
In areas with hard water, mineral scale buildup can significantly reduce pipe capacity over time. Our surveys document the extent and location of scale and sediment accumulation, allowing us to implement appropriate descaling treatments that restore full flow capacity.
Tailored Repair Solutions Based on Survey Findings
After conducting a thorough CCTV drain survey, our technicians develop customized repair strategies based on the specific issues identified:
Minimally Invasive Repairs
For localized issues like small cracks or joint failures, we often recommend point-patch repairs using no-dig technologies. These targeted solutions address specific problems without extensive excavation, minimizing disruption and reducing costs.
Comprehensive Pipe Rehabilitation
When surveys reveal more extensive damage, we may recommend pipe relining or pipe bursting techniques that restore structural integrity without complete replacement. These advanced rehabilitation methods can extend the lifespan of your drainage system by decades.
Specialised Root Management
For root intrusions, our water-driven root cutting heads precisely trim away invasive roots without damaging the pipe structure. Following removal, we implement specialized lining procedures to prevent future growth, providing long-term protection for your drainage system.
Strategic Pipe Replacement
In cases of severe structural failure or collapse, our surveys provide precise information for targeted excavation and replacement. This strategic approach minimizes disruption by focusing only on damaged sections rather than unnecessary replacement of functional pipes.
Why Choose Clark Drainage for Your CCTV Drain Survey
Industry-Leading Technology
We continually invest in the most advanced survey equipment available, ensuring superior image quality and diagnostic capabilities. Our commitment to technological excellence allows us to identify issues that less sophisticated systems might miss.
Highly Trained Survey Specialists
Our CCTV survey technicians undergo rigorous training in both operation of complex survey equipment and interpretation of drainage footage. Their specialized expertise allows them to recognize subtle indications of potential problems that general plumbers might overlook.
Transparent Fixed-Rate Pricing
We maintain a competitive fixed hourly rate for survey work, ensuring you only pay for the time required to thoroughly inspect your system. This transparent approach eliminates surprise costs and provides exceptional value compared to flat-rate services that often rush through inspections.
Comprehensive Service Integration
As a full-service drainage company, we seamlessly transition from survey to solution. Our ability to both diagnose issues and implement repairs ensures consistent quality and accountability throughout the entire process.
Frequently Asked Questions about CCTV Drain Surveys
Can you carry out a Pre-purchase/Homebuyers Survey?
Yes, we provide comprehensive pre-purchase CCTV drain surveys with detailed reports specifically designed for homebuyers. These surveys include complete documentation of the drainage system’s condition and layout, helping you make informed decisions before finalizing property purchases. Contact us on 0808 164 0776 for specialized homebuyer survey information.
Do you need access to the building?
In most cases, we can complete CCTV drain surveys without requiring internal building access. As long as the manholes and access points are located outside the building, our technicians can conduct thorough inspections without entering your premises. This minimizes disruption while still providing comprehensive results.
Do I need to be home during the CCTV drain survey?
No, your presence is not required during the survey process. All of our service vehicles are equipped with comprehensive survey technology and self-contained systems that allow our technicians to complete thorough inspections independently. This convenience eliminates the need to arrange your schedule around the appointment.
What is included in the CCTV drain survey report?
Our comprehensive reports include high-definition video footage of your entire drainage system, a detailed written assessment of all findings, precise site plans showing the layout and location of any issues, high-resolution still images of problem areas, and transparent cost estimates for any recommended repairs. This complete documentation package provides all information needed to make informed decisions.
How do I receive my CCTV drain survey report?
We offer flexible delivery options for your convenience. Reports can be provided electronically via email with PDF attachments and digital video files for immediate access. Alternatively, we can mail physical copies with DVD media containing all video footage if you prefer traditional documentation. Both options provide identical information in your preferred format.
Book Your Professional CCTV Drain Survey Today
Don’t let hidden drainage issues develop into costly emergencies. Contact Clark Drainage at 0808 164 0776 to schedule your comprehensive CCTV drain survey. Our expert technicians are ready to provide the detailed insights and professional recommendations you need to maintain your drainage system in optimal condition.
With transparent pricing, industry-leading technology, and unmatched expertise, Clark Drainage delivers the most thorough and cost-effective CCTV survey services available. Whether addressing current problems or preventing future issues, our detailed surveys provide the critical information needed for effective drainage management.


