Drainage Investigation & Mainline Surveys

Advanced technology makes it easy to inspect sewers.

Smart CCTV Pipeline Surveys

RWB works with a variety of businesses and organisations across many sectors allowing them to manage their asset through CCTV pipeline and float surveys effectively. We work with local authorities, highway authorities, utility companies, and a broad range of commercial and industrial companies.

We give you a clear understanding of your drainage assets’ condition with vital information, such as the location and depth of your pipelines. When you need to reduce or prevent flooding damage to your company or the surrounding environment, it is essential to get the right diagnosis so you can take action and choose the right solution.

Sewer Network Asset

CCTV pipeline and float surveys’ goal is to spot defects and detect problems in the pipe condition that poses a risk. We recommend remedial or recovery actions to take with our detailed asset risk scoring, based on the survey data.

RWB Group can conduct surveys on pipelines that are difficult to access or reach. Our interactive float CCTV surveys take care of larger assets such as sewer pipelines and culverts. Wherever pipes are difficult to access, our surveys prevent expensive investigations and disruptions associated with trial dig-ups. Using cutting-edge systems, our CCTV robotic cameras, mounted on mobile pipeline inspection vehicles, collect accurate high-quality data.

Our CCTV pipeline inspection vehicles capture inspection footage using high-resolution digital technology, with enhanced visibility through tilt, pan, and zoom. We make CCTV surveys of manholes, culverts, and sewerage chambers effortless

RWB mapping team uses various techniques to carry out underground surveys. These techniques and equipment support us in locating sewers, culverts, underground streams, and much more.

Our engineers can record drainage sewer networks back to the connection point through the public main sewer or with the point of outfall allowing us to trace a single line or to scanning and mapping the entire site.

We can even offer you professional utility GNSS, GIS,  GPS, Sonar surveys.

These techniques and equipment support us in locating all known pipes, services, cable runs, and identifying unexpected void areas.


CCTV inspection services include:

cctv sewer survey

When RWB Group performs CCTV and pipeline surveys, you avoid expensive excavations trying to locate a fault. Our service identifies which pipes need cleaning and when so that effective flood prevention programs can be implemented. Our detailed reports can further be used to schedule repair programs.

The features and benefits we cover include 

• Handover surveying

• Survey from one access point using remote-controlled technology

• Inspect every inch of the channel, no matter how inaccessible it may seem

• Locate buried manhole chambers

• Combined man and float-through surveys

• Trace and survey buried pipelines from above ground

• Surveys conducted with explosion-proof cameras

• Inspections carried out without the need to manage the flow of water

Contact RWB for sewer investigation & drainage CCTV surveys

RWB  is an OHSAS, and ISO, accredited company. We adhere to all industry standards, compliance laws, and safety regulations. We were established in 2010 and have built an extensive portfolio of contracts and satisfied customers.

To discuss drainage investigation & CCTV surveys services with our support team, please contact our national telephone number on 0800 488 0658.