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Manhole Survey And Analysis


Drainage Cornwall has made a name as a major company that can be trusted to provide comprehensive manhole inspection services in the Treworgans area. Manholes are an important part of any structure as they provide direct access to the drains below. Ensuring defects such as leaks and blockages are identified before they get worse is part of our service to you.

Experience Drainage Cornwall

  • We draw on decades of experience in top - of - the - line manhole inspection services
  • Our technicians are fully qualified to offer an in - depth and detailed analysis of the problem
  • In addition to our range of services, we perform precautionary maintenance and emergency repairs
  • We offer our customer 100% satisfaction in all cases

Why Choose Us?

Assessment Of Risk

When inspecting manholes, health and safety are a priority. We possess a thorough understanding of this, and we are known for glitch free manhole inspections in Treworgans and surrounding areas. When old covers and frames corrode, they fuse and create unstable hinges which can trap workers' fingers or cause back injuries. By using the right barrier system to keep it stable and the right tools to raise the cover, we can avert such injuries.

We also isolate the area by shutting off external influences. We possess a thorough understanding of the challenges that this work can pose, whether it's a physical or psychological hazard. Because of the dangers involved, we make sure our staff are fit and properly protected when conducting manhole surveys.

Adequate Technology

Since manholes vary in depth and size, it is important to work with a company in Treworgans that does manhole inspections using the right technology mi and guaranteeing flexible operations. The inspection equipment we have can assist in the delivery of excellent solutions irrespective of the conditions. We have everything you need for data reporting.

Our inspection system consists of high resolution distortion cameras digital cameras with wide angle lenses. Our cameras take in the whole 360 view at once. This technology enables us to produce reports in a matter of minutes after completing an equally quick inspection of any shape or size.

Customer - Based Care

A good part of Drainage Cornwall's advertising comes from word of mouth. Our customers are 100% certain of satisfaction. Our services cater to our customers in a way that they want to continue spreading the word because of our manhole inspection service and honesty.


We are able to achieve this by making the consultation session as important as the actual inspection stage. We always listen attentively to your problem and only then do we proffer the appropriate solution. Our staff treat customers will respect and dignity in every case no matter the magnitude of the project.

Our Services

Inspection Of Small And Large Scale Manholes

Because of our technological flexibility, our team at Drainage Cornwall is capable of delivering custom manhole surveys. We have provided manhole inspections for individuals, small businesses and multi - national corporations.

In Treworgans, we're the leader in manhole inspection because of our flexibility depending on size of operation. We always endeavour to provide quality solutions within budget.

Computerized Manhole Reports

For different purposes we provide reports for inspection. We have a host of in - house experts who vet every report that is generated in the field before it is forwarded to you.

We are available all the time to give you extra information about the report we provide. Ranging from digital to hard copy versions, our reports contain high definition images which can be shared with you.


With Our Inspection Reports, You Can Quickly See The Situation Of The Manhole Chambers On Your Network

Maintenance And Repair Of Manholes

Inspecting manholes is not our only service; we will restore them to maximum efficiency using grouts, resins and a plethora of other advanced rehabilitation techniques. Our techniques have been tried and tested and they guarantee prolonged operation, all the while preventing unforeseen disruptions. Urgent Manhole Inspections

Do You Currently Have A Manhole Emergency?

Are you urgently in need of a manhole inspection report? We are your best bet for emergency manhole inspections, maintenance and repairs in Treworgans. We can provide immediate manhole projects in no time, guaranteed by our cutting - edge equipment.

No matter the manhole problem, contact us today and we will be happy to listen to and understand your requirements. The quotes we give are binding on us. There are no annoying hidden fees!

Contact an expert manhole inspection company for a truly gratifying experience!

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