CCTV & jetting that backs up your QA
Drain inspection, diagnostics and maintenance support for contractors, councils and facility managers.
CCTV, Jetting & QA
(Tunnelvision)
Tunnelvision provides in-house CCTV and jetting services to support Tuffnell Drainage projects and external clients. Using specialist inspection equipment and high-pressure jetting, we help you understand what’s really happening underground – and document it clearly for QA, maintenance and compliance.
Whether you are a contractor closing out a stage, a council managing assets, or a facility manager dealing with recurring issues, we give you the evidence you need to make decisions and keep networks performing.
Typical Clients
Civil and commercial contractors closing out stages.
Councils and infrastructure owners needing asset information.
Facility and property managers (commercial, industrial, education).
Body corporates and large multi-unit sites.
Our core services
Drain inspection and diagnostics
CCTV inspections using tractor camera technology to identify blockages, defects, leaks, root ingress and structural issues. You get a clear picture of the network’s condition, not guesswork.
Customised drain maintenance plans
Ongoing inspection and cleaning programmes built around your network, risk points and budget, helping you extend the life of assets and reduce emergency call-outs.
What you receive (sample report)
Every job can include:
Recommendations for repair, further investigation or maintenance.
This gives your QS, consultant or asset team the information they need to approve works, plan remediation and satisfy compliance requirements.
Projects
Developer / Multi-site builds
Corde | Council Drainage Work, Sewer Laterals & Blockages
Naylor Love | Large-Scale Commercial Drainage, QA & H&S
South Island Manager | Calder Stewart
